Merge tag 'acpi-5.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
[sfrench/cifs-2.6.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. Please keep in mind that the security team is
66         a small set of people who can be efficient only when working on
67         verified bugs. Please only Cc: this list when you have identified
68         that the bug would present a short-term risk to other users if it
69         were publicly disclosed. For example, reports of address leaks do
70         not represent an immediate threat and are better handled publicly,
71         and ideally, should come with a patch proposal. Please do not send
72         automated reports to this list either. Such bugs will be handled
73         better and faster in the usual public places.
74
75 8.      Happy hacking.
76
77 Descriptions of section entries:
78
79         P: Person (obsolete)
80         M: Mail patches to: FullName <address@domain>
81         R: Designated reviewer: FullName <address@domain>
82            These reviewers should be CCed on patches.
83         L: Mailing list that is relevant to this area
84         W: Web-page with status/info
85         B: URI for where to file bugs. A web-page with detailed bug
86            filing info, a direct bug tracker link, or a mailto: URI.
87         C: URI for chat protocol, server and channel where developers
88            usually hang out, for example irc://server/channel.
89         Q: Patchwork web based patch tracking system site
90         T: SCM tree type and location.
91            Type is one of: git, hg, quilt, stgit, topgit
92         S: Status, one of the following:
93            Supported:   Someone is actually paid to look after this.
94            Maintained:  Someone actually looks after it.
95            Odd Fixes:   It has a maintainer but they don't have time to do
96                         much other than throw the odd patch in. See below..
97            Orphan:      No current maintainer [but maybe you could take the
98                         role as you write your new code].
99            Obsolete:    Old code. Something tagged obsolete generally means
100                         it has been replaced by a better system and you
101                         should be using that.
102         F: Files and directories with wildcard patterns.
103            A trailing slash includes all files and subdirectory files.
104            F:   drivers/net/    all files in and below drivers/net
105            F:   drivers/net/*   all files in drivers/net, but not below
106            F:   */net/*         all files in "any top level directory"/net
107            One pattern per line.  Multiple F: lines acceptable.
108         N: Files and directories with regex patterns.
109            N:   [^a-z]tegra     all files whose path contains the word tegra
110            One pattern per line.  Multiple N: lines acceptable.
111            scripts/get_maintainer.pl has different behavior for files that
112            match F: pattern and matches of N: patterns.  By default,
113            get_maintainer will not look at git log history when an F: pattern
114            match occurs.  When an N: match occurs, git log history is used
115            to also notify the people that have git commit signatures.
116         X: Files and directories that are NOT maintained, same rules as F:
117            Files exclusions are tested before file matches.
118            Can be useful for excluding a specific subdirectory, for instance:
119            F:   net/
120            X:   net/ipv6/
121            matches all files in and below net excluding net/ipv6/
122         K: Keyword perl extended regex pattern to match content in a
123            patch or file.  For instance:
124            K: of_get_profile
125               matches patches or files that contain "of_get_profile"
126            K: \b(printk|pr_(info|err))\b
127               matches patches or files that contain one or more of the words
128               printk, pr_info or pr_err
129            One regex pattern per line.  Multiple K: lines acceptable.
130
131 Note: For the hard of thinking, this list is meant to remain in alphabetical
132 order. If you could add yourselves to it in alphabetical order that would be
133 so much easier [Ed]
134
135 Maintainers List (try to look for most precise areas first)
136
137                 -----------------------------------
138
139 3C59X NETWORK DRIVER
140 M:      Steffen Klassert <klassert@kernel.org>
141 L:      netdev@vger.kernel.org
142 S:      Odd Fixes
143 F:      Documentation/networking/device_drivers/3com/vortex.txt
144 F:      drivers/net/ethernet/3com/3c59x.c
145
146 3CR990 NETWORK DRIVER
147 M:      David Dillow <dave@thedillows.org>
148 L:      netdev@vger.kernel.org
149 S:      Maintained
150 F:      drivers/net/ethernet/3com/typhoon*
151
152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
153 M:      Adam Radford <aradford@gmail.com>
154 L:      linux-scsi@vger.kernel.org
155 W:      http://www.lsi.com
156 S:      Supported
157 F:      drivers/scsi/3w-*
158
159 53C700 AND 53C700-66 SCSI DRIVER
160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
161 L:      linux-scsi@vger.kernel.org
162 S:      Maintained
163 F:      drivers/scsi/53c700*
164
165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
166 M:      Alexander Aring <alex.aring@gmail.com>
167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
168 L:      linux-bluetooth@vger.kernel.org
169 L:      linux-wpan@vger.kernel.org
170 S:      Maintained
171 F:      net/6lowpan/
172 F:      include/net/6lowpan.h
173 F:      Documentation/networking/6lowpan.txt
174
175 6PACK NETWORK DRIVER FOR AX.25
176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
177 L:      linux-hams@vger.kernel.org
178 S:      Maintained
179 F:      drivers/net/hamradio/6pack.c
180
181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
183 M:      Heiner Kallweit <hkallweit1@gmail.com>
184 L:      netdev@vger.kernel.org
185 S:      Maintained
186 F:      drivers/net/ethernet/realtek/r8169.c
187
188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
190 L:      linux-serial@vger.kernel.org
191 S:      Maintained
192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
193 F:      drivers/tty/serial/8250*
194 F:      include/linux/serial_8250.h
195
196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
197 L:      netdev@vger.kernel.org
198 S:      Orphan / Obsolete
199 F:      drivers/net/ethernet/8390/
200
201 9P FILE SYSTEM
202 M:      Eric Van Hensbergen <ericvh@gmail.com>
203 M:      Latchesar Ionkov <lucho@ionkov.net>
204 M:      Dominique Martinet <asmadeus@codewreck.org>
205 L:      v9fs-developer@lists.sourceforge.net
206 W:      http://swik.net/v9fs
207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
209 T:      git git://github.com/martinetd/linux.git
210 S:      Maintained
211 F:      Documentation/filesystems/9p.txt
212 F:      fs/9p/
213 F:      net/9p/
214 F:      include/net/9p/
215 F:      include/uapi/linux/virtio_9p.h
216 F:      include/trace/events/9p.h
217
218 A8293 MEDIA DRIVER
219 M:      Antti Palosaari <crope@iki.fi>
220 L:      linux-media@vger.kernel.org
221 W:      https://linuxtv.org
222 W:      http://palosaari.fi/linux/
223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
224 T:      git git://linuxtv.org/anttip/media_tree.git
225 S:      Maintained
226 F:      drivers/media/dvb-frontends/a8293*
227
228 AACRAID SCSI RAID DRIVER
229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
230 L:      linux-scsi@vger.kernel.org
231 W:      http://www.adaptec.com/
232 S:      Supported
233 F:      Documentation/scsi/aacraid.txt
234 F:      drivers/scsi/aacraid/
235
236 ABI/API
237 L:      linux-api@vger.kernel.org
238 F:      include/linux/syscalls.h
239 F:      kernel/sys_ni.c
240
241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
242 M:      Hans de Goede <hdegoede@redhat.com>
243 L:      linux-hwmon@vger.kernel.org
244 S:      Maintained
245 F:      drivers/hwmon/abituguru.c
246
247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
248 M:      Alistair John Strachan <alistair@devzero.co.uk>
249 L:      linux-hwmon@vger.kernel.org
250 S:      Maintained
251 F:      drivers/hwmon/abituguru3.c
252
253 ACCES 104-DIO-48E GPIO DRIVER
254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
255 L:      linux-gpio@vger.kernel.org
256 S:      Maintained
257 F:      drivers/gpio/gpio-104-dio-48e.c
258
259 ACCES 104-IDI-48 GPIO DRIVER
260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
261 L:      linux-gpio@vger.kernel.org
262 S:      Maintained
263 F:      drivers/gpio/gpio-104-idi-48.c
264
265 ACCES 104-IDIO-16 GPIO DRIVER
266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
267 L:      linux-gpio@vger.kernel.org
268 S:      Maintained
269 F:      drivers/gpio/gpio-104-idio-16.c
270
271 ACCES 104-QUAD-8 IIO DRIVER
272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
273 L:      linux-iio@vger.kernel.org
274 S:      Maintained
275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
276 F:      drivers/iio/counter/104-quad-8.c
277
278 ACCES PCI-IDIO-16 GPIO DRIVER
279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
280 L:      linux-gpio@vger.kernel.org
281 S:      Maintained
282 F:      drivers/gpio/gpio-pci-idio-16.c
283
284 ACCES PCIe-IDIO-24 GPIO DRIVER
285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
286 L:      linux-gpio@vger.kernel.org
287 S:      Maintained
288 F:      drivers/gpio/gpio-pcie-idio-24.c
289
290 ACENIC DRIVER
291 M:      Jes Sorensen <jes@trained-monkey.org>
292 L:      linux-acenic@sunsite.dk
293 S:      Maintained
294 F:      drivers/net/ethernet/alteon/acenic*
295
296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
297 M:      Peter Feuerer <peter@piie.net>
298 L:      platform-driver-x86@vger.kernel.org
299 W:      http://piie.net/?section=acerhdf
300 S:      Maintained
301 F:      drivers/platform/x86/acerhdf.c
302
303 ACER WMI LAPTOP EXTRAS
304 M:      "Lee, Chun-Yi" <jlee@suse.com>
305 L:      platform-driver-x86@vger.kernel.org
306 S:      Maintained
307 F:      drivers/platform/x86/acer-wmi.c
308
309 ACPI
310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
311 M:      Len Brown <lenb@kernel.org>
312 L:      linux-acpi@vger.kernel.org
313 W:      https://01.org/linux-acpi
314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
316 B:      https://bugzilla.kernel.org
317 S:      Supported
318 F:      drivers/acpi/
319 F:      drivers/pnp/pnpacpi/
320 F:      include/linux/acpi.h
321 F:      include/linux/fwnode.h
322 F:      include/acpi/
323 F:      Documentation/acpi/
324 F:      Documentation/ABI/testing/sysfs-bus-acpi
325 F:      Documentation/ABI/testing/configfs-acpi
326 F:      drivers/pci/*acpi*
327 F:      drivers/pci/*/*acpi*
328 F:      tools/power/acpi/
329
330 ACPI APEI
331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
332 M:      Len Brown <lenb@kernel.org>
333 L:      linux-acpi@vger.kernel.org
334 R:      James Morse <james.morse@arm.com>
335 R:      Tony Luck <tony.luck@intel.com>
336 R:      Borislav Petkov <bp@alien8.de>
337 F:      drivers/acpi/apei/
338
339 ACPI COMPONENT ARCHITECTURE (ACPICA)
340 M:      Robert Moore <robert.moore@intel.com>
341 M:      Erik Schmauss <erik.schmauss@intel.com>
342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
343 L:      linux-acpi@vger.kernel.org
344 L:      devel@acpica.org
345 W:      https://acpica.org/
346 W:      https://github.com/acpica/acpica/
347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
349 B:      https://bugzilla.kernel.org
350 B:      https://bugs.acpica.org
351 S:      Supported
352 F:      drivers/acpi/acpica/
353 F:      include/acpi/
354 F:      tools/power/acpi/
355
356 ACPI FAN DRIVER
357 M:      Zhang Rui <rui.zhang@intel.com>
358 L:      linux-acpi@vger.kernel.org
359 W:      https://01.org/linux-acpi
360 B:      https://bugzilla.kernel.org
361 S:      Supported
362 F:      drivers/acpi/fan.c
363
364 ACPI FOR ARM64 (ACPI/arm64)
365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
366 M:      Hanjun Guo <hanjun.guo@linaro.org>
367 M:      Sudeep Holla <sudeep.holla@arm.com>
368 L:      linux-acpi@vger.kernel.org
369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
370 S:      Maintained
371 F:      drivers/acpi/arm64
372
373 ACPI I2C MULTI INSTANTIATE DRIVER
374 M:      Hans de Goede <hdegoede@redhat.com>
375 L:      platform-driver-x86@vger.kernel.org
376 S:      Maintained
377 F:      drivers/platform/x86/i2c-multi-instantiate.c
378
379 ACPI PMIC DRIVERS
380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
381 M:      Len Brown <lenb@kernel.org>
382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
384 L:      linux-acpi@vger.kernel.org
385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
387 B:      https://bugzilla.kernel.org
388 S:      Supported
389 F:      drivers/acpi/pmic/
390
391 ACPI THERMAL DRIVER
392 M:      Zhang Rui <rui.zhang@intel.com>
393 L:      linux-acpi@vger.kernel.org
394 W:      https://01.org/linux-acpi
395 B:      https://bugzilla.kernel.org
396 S:      Supported
397 F:      drivers/acpi/*thermal*
398
399 ACPI VIDEO DRIVER
400 M:      Zhang Rui <rui.zhang@intel.com>
401 L:      linux-acpi@vger.kernel.org
402 W:      https://01.org/linux-acpi
403 B:      https://bugzilla.kernel.org
404 S:      Supported
405 F:      drivers/acpi/acpi_video.c
406
407 ACPI WMI DRIVER
408 L:      platform-driver-x86@vger.kernel.org
409 S:      Orphan
410 F:      drivers/platform/x86/wmi.c
411 F:      include/uapi/linux/wmi.h
412
413 AD1889 ALSA SOUND DRIVER
414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
415 L:      linux-parisc@vger.kernel.org
416 S:      Maintained
417 F:      sound/pci/ad1889.*
418
419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
420 M:      Michael Hennerich <michael.hennerich@analog.com>
421 W:      http://wiki.analog.com/AD5254
422 W:      http://ez.analog.com/community/linux-device-drivers
423 S:      Supported
424 F:      drivers/misc/ad525x_dpot.c
425
426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
427 M:      Michael Hennerich <michael.hennerich@analog.com>
428 W:      http://wiki.analog.com/AD5398
429 W:      http://ez.analog.com/community/linux-device-drivers
430 S:      Supported
431 F:      drivers/regulator/ad5398.c
432
433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
434 M:      Michael Hennerich <michael.hennerich@analog.com>
435 W:      http://wiki.analog.com/AD7142
436 W:      http://ez.analog.com/community/linux-device-drivers
437 S:      Supported
438 F:      drivers/input/misc/ad714x.c
439
440 AD7877 TOUCHSCREEN DRIVER
441 M:      Michael Hennerich <michael.hennerich@analog.com>
442 W:      http://wiki.analog.com/AD7877
443 W:      http://ez.analog.com/community/linux-device-drivers
444 S:      Supported
445 F:      drivers/input/touchscreen/ad7877.c
446
447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
448 M:      Michael Hennerich <michael.hennerich@analog.com>
449 W:      http://wiki.analog.com/AD7879
450 W:      http://ez.analog.com/community/linux-device-drivers
451 S:      Supported
452 F:      drivers/input/touchscreen/ad7879.c
453
454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
455 M:      Jiri Kosina <jikos@kernel.org>
456 S:      Maintained
457
458 ADF7242 IEEE 802.15.4 RADIO DRIVER
459 M:      Michael Hennerich <michael.hennerich@analog.com>
460 W:      https://wiki.analog.com/ADF7242
461 W:      http://ez.analog.com/community/linux-device-drivers
462 L:      linux-wpan@vger.kernel.org
463 S:      Supported
464 F:      drivers/net/ieee802154/adf7242.c
465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
466
467 ADM1025 HARDWARE MONITOR DRIVER
468 M:      Jean Delvare <jdelvare@suse.com>
469 L:      linux-hwmon@vger.kernel.org
470 S:      Maintained
471 F:      Documentation/hwmon/adm1025
472 F:      drivers/hwmon/adm1025.c
473
474 ADM1029 HARDWARE MONITOR DRIVER
475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
476 L:      linux-hwmon@vger.kernel.org
477 S:      Maintained
478 F:      drivers/hwmon/adm1029.c
479
480 ADM8211 WIRELESS DRIVER
481 L:      linux-wireless@vger.kernel.org
482 W:      http://wireless.kernel.org/
483 S:      Orphan
484 F:      drivers/net/wireless/admtek/adm8211.*
485
486 ADP1653 FLASH CONTROLLER DRIVER
487 M:      Sakari Ailus <sakari.ailus@iki.fi>
488 L:      linux-media@vger.kernel.org
489 S:      Maintained
490 F:      drivers/media/i2c/adp1653.c
491 F:      include/media/i2c/adp1653.h
492
493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
494 M:      Michael Hennerich <michael.hennerich@analog.com>
495 W:      http://wiki.analog.com/ADP5520
496 W:      http://ez.analog.com/community/linux-device-drivers
497 S:      Supported
498 F:      drivers/mfd/adp5520.c
499 F:      drivers/video/backlight/adp5520_bl.c
500 F:      drivers/leds/leds-adp5520.c
501 F:      drivers/gpio/gpio-adp5520.c
502 F:      drivers/input/keyboard/adp5520-keys.c
503
504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
505 M:      Michael Hennerich <michael.hennerich@analog.com>
506 W:      http://wiki.analog.com/ADP5588
507 W:      http://ez.analog.com/community/linux-device-drivers
508 S:      Supported
509 F:      drivers/input/keyboard/adp5588-keys.c
510 F:      drivers/gpio/gpio-adp5588.c
511
512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
513 M:      Michael Hennerich <michael.hennerich@analog.com>
514 W:      http://wiki.analog.com/ADP8860
515 W:      http://ez.analog.com/community/linux-device-drivers
516 S:      Supported
517 F:      drivers/video/backlight/adp8860_bl.c
518
519 ADS1015 HARDWARE MONITOR DRIVER
520 M:      Dirk Eibach <eibach@gdsys.de>
521 L:      linux-hwmon@vger.kernel.org
522 S:      Maintained
523 F:      Documentation/hwmon/ads1015
524 F:      drivers/hwmon/ads1015.c
525 F:      include/linux/platform_data/ads1015.h
526
527 ADT746X FAN DRIVER
528 M:      Colin Leroy <colin@colino.net>
529 S:      Maintained
530 F:      drivers/macintosh/therm_adt746x.c
531
532 ADT7475 HARDWARE MONITOR DRIVER
533 M:      Jean Delvare <jdelvare@suse.com>
534 L:      linux-hwmon@vger.kernel.org
535 S:      Maintained
536 F:      Documentation/hwmon/adt7475
537 F:      drivers/hwmon/adt7475.c
538
539 ADVANSYS SCSI DRIVER
540 M:      Matthew Wilcox <willy@infradead.org>
541 M:      Hannes Reinecke <hare@suse.com>
542 L:      linux-scsi@vger.kernel.org
543 S:      Maintained
544 F:      Documentation/scsi/advansys.txt
545 F:      drivers/scsi/advansys.c
546
547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
548 M:      Michael Hennerich <michael.hennerich@analog.com>
549 W:      http://wiki.analog.com/ADXL345
550 W:      http://ez.analog.com/community/linux-device-drivers
551 S:      Supported
552 F:      drivers/input/misc/adxl34x.c
553
554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
555 M:      Stefan Popa <stefan.popa@analog.com>
556 W:      http://ez.analog.com/community/linux-device-drivers
557 S:      Supported
558 F:      drivers/iio/accel/adxl372.c
559 F:      drivers/iio/accel/adxl372_spi.c
560 F:      drivers/iio/accel/adxl372_i2c.c
561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
562
563 AF9013 MEDIA DRIVER
564 M:      Antti Palosaari <crope@iki.fi>
565 L:      linux-media@vger.kernel.org
566 W:      https://linuxtv.org
567 W:      http://palosaari.fi/linux/
568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
569 T:      git git://linuxtv.org/anttip/media_tree.git
570 S:      Maintained
571 F:      drivers/media/dvb-frontends/af9013*
572
573 AF9033 MEDIA DRIVER
574 M:      Antti Palosaari <crope@iki.fi>
575 L:      linux-media@vger.kernel.org
576 W:      https://linuxtv.org
577 W:      http://palosaari.fi/linux/
578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
579 T:      git git://linuxtv.org/anttip/media_tree.git
580 S:      Maintained
581 F:      drivers/media/dvb-frontends/af9033*
582
583 AFFS FILE SYSTEM
584 M:      David Sterba <dsterba@suse.com>
585 L:      linux-fsdevel@vger.kernel.org
586 S:      Odd Fixes
587 F:      Documentation/filesystems/affs.txt
588 F:      fs/affs/
589
590 AFS FILESYSTEM
591 M:      David Howells <dhowells@redhat.com>
592 L:      linux-afs@lists.infradead.org
593 S:      Supported
594 F:      fs/afs/
595 F:      include/trace/events/afs.h
596 F:      Documentation/filesystems/afs.txt
597 W:      https://www.infradead.org/~dhowells/kafs/
598
599 AGPGART DRIVER
600 M:      David Airlie <airlied@linux.ie>
601 T:      git git://anongit.freedesktop.org/drm/drm
602 S:      Maintained
603 F:      drivers/char/agp/
604 F:      include/linux/agp*
605 F:      include/uapi/linux/agp*
606
607 AHA152X SCSI DRIVER
608 M:      "Juergen E. Fischer" <fischer@norbit.de>
609 L:      linux-scsi@vger.kernel.org
610 S:      Maintained
611 F:      drivers/scsi/aha152x*
612 F:      drivers/scsi/pcmcia/aha152x*
613
614 AIC7XXX / AIC79XX SCSI DRIVER
615 M:      Hannes Reinecke <hare@suse.com>
616 L:      linux-scsi@vger.kernel.org
617 S:      Maintained
618 F:      drivers/scsi/aic7xxx/
619
620 AIMSLAB FM RADIO RECEIVER DRIVER
621 M:      Hans Verkuil <hverkuil@xs4all.nl>
622 L:      linux-media@vger.kernel.org
623 T:      git git://linuxtv.org/media_tree.git
624 W:      https://linuxtv.org
625 S:      Maintained
626 F:      drivers/media/radio/radio-aimslab*
627
628 AIO
629 M:      Benjamin LaHaise <bcrl@kvack.org>
630 L:      linux-aio@kvack.org
631 S:      Supported
632 F:      fs/aio.c
633 F:      include/linux/*aio*.h
634
635 AIRSPY MEDIA DRIVER
636 M:      Antti Palosaari <crope@iki.fi>
637 L:      linux-media@vger.kernel.org
638 W:      https://linuxtv.org
639 W:      http://palosaari.fi/linux/
640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
641 T:      git git://linuxtv.org/anttip/media_tree.git
642 S:      Maintained
643 F:      drivers/media/usb/airspy/
644
645 ALACRITECH GIGABIT ETHERNET DRIVER
646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
647 S:      Maintained
648 F:      drivers/net/ethernet/alacritech/*
649
650 ALCATEL SPEEDTOUCH USB DRIVER
651 M:      Duncan Sands <duncan.sands@free.fr>
652 L:      linux-usb@vger.kernel.org
653 W:      http://www.linux-usb.org/SpeedTouch/
654 S:      Maintained
655 F:      drivers/usb/atm/speedtch.c
656 F:      drivers/usb/atm/usbatm.c
657
658 ALCHEMY AU1XX0 MMC DRIVER
659 M:      Manuel Lauss <manuel.lauss@gmail.com>
660 S:      Maintained
661 F:      drivers/mmc/host/au1xmmc.c
662
663 ALI1563 I2C DRIVER
664 M:      Rudolf Marek <r.marek@assembler.cz>
665 L:      linux-i2c@vger.kernel.org
666 S:      Maintained
667 F:      Documentation/i2c/busses/i2c-ali1563
668 F:      drivers/i2c/busses/i2c-ali1563.c
669
670 ALLWINNER SECURITY SYSTEM
671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
672 L:      linux-crypto@vger.kernel.org
673 S:      Maintained
674 F:      drivers/crypto/sunxi-ss/
675
676 ALLWINNER VPU DRIVER
677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
679 L:      linux-media@vger.kernel.org
680 S:      Maintained
681 F:      drivers/staging/media/sunxi/cedrus/
682
683 ALPHA PORT
684 M:      Richard Henderson <rth@twiddle.net>
685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
686 M:      Matt Turner <mattst88@gmail.com>
687 S:      Odd Fixes
688 L:      linux-alpha@vger.kernel.org
689 F:      arch/alpha/
690
691 ALPS PS/2 TOUCHPAD DRIVER
692 R:      Pali Rohár <pali.rohar@gmail.com>
693 F:      drivers/input/mouse/alps.*
694
695 ALTERA I2C CONTROLLER DRIVER
696 M:      Thor Thayer <thor.thayer@linux.intel.com>
697 S:      Maintained
698 F:      drivers/i2c/busses/i2c-altera.c
699
700 ALTERA MAILBOX DRIVER
701 M:      Ley Foon Tan <lftan@altera.com>
702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
703 S:      Maintained
704 F:      drivers/mailbox/mailbox-altera.c
705
706 ALTERA PIO DRIVER
707 M:      Tien Hock Loh <thloh@altera.com>
708 L:      linux-gpio@vger.kernel.org
709 S:      Maintained
710 F:      drivers/gpio/gpio-altera.c
711
712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
713 M:      Thor Thayer <thor.thayer@linux.intel.com>
714 S:      Maintained
715 F:      drivers/gpio/gpio-altera-a10sr.c
716 F:      drivers/mfd/altera-a10sr.c
717 F:      drivers/reset/reset-a10sr.c
718 F:      include/linux/mfd/altera-a10sr.h
719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
720
721 ALTERA TRIPLE SPEED ETHERNET DRIVER
722 M:      Thor Thayer <thor.thayer@linux.intel.com>
723 L:      netdev@vger.kernel.org
724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
725 S:      Maintained
726 F:      drivers/net/ethernet/altera/
727
728 ALTERA UART/JTAG UART SERIAL DRIVERS
729 M:      Tobias Klauser <tklauser@distanz.ch>
730 L:      linux-serial@vger.kernel.org
731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
732 S:      Maintained
733 F:      drivers/tty/serial/altera_uart.c
734 F:      drivers/tty/serial/altera_jtaguart.c
735 F:      include/linux/altera_uart.h
736 F:      include/linux/altera_jtaguart.h
737
738 AMAZON ETHERNET DRIVERS
739 M:      Netanel Belgazal <netanel@amazon.com>
740 R:      Saeed Bishara <saeedb@amazon.com>
741 R:      Zorik Machulsky <zorik@amazon.com>
742 L:      netdev@vger.kernel.org
743 S:      Supported
744 F:      Documentation/networking/device_drivers/amazon/ena.txt
745 F:      drivers/net/ethernet/amazon/
746
747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
748 M:      Tom Lendacky <thomas.lendacky@amd.com>
749 M:      Gary Hook <gary.hook@amd.com>
750 L:      linux-crypto@vger.kernel.org
751 S:      Supported
752 F:      drivers/crypto/ccp/
753 F:      include/linux/ccp.h
754
755 AMD DISPLAY CORE
756 M:      Harry Wentland <harry.wentland@amd.com>
757 M:      Leo Li <sunpeng.li@amd.com>
758 L:      amd-gfx@lists.freedesktop.org
759 T:      git git://people.freedesktop.org/~agd5f/linux
760 S:      Supported
761 F:      drivers/gpu/drm/amd/display/
762
763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
764 M:      Huang Rui <ray.huang@amd.com>
765 L:      linux-hwmon@vger.kernel.org
766 S:      Supported
767 F:      Documentation/hwmon/fam15h_power
768 F:      drivers/hwmon/fam15h_power.c
769
770 AMD FCH GPIO DRIVER
771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
772 L:      linux-gpio@vger.kernel.org
773 S:      Maintained
774 F:      drivers/gpio/gpio-amd-fch.c
775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
776
777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
779 S:      Orphan
780 F:      drivers/usb/gadget/udc/amd5536udc.*
781
782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
783 P:      Andres Salomon <dilinger@queued.net>
784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
786 S:      Supported
787 F:      drivers/char/hw_random/geode-rng.c
788 F:      drivers/crypto/geode*
789 F:      drivers/video/fbdev/geode/
790 F:      arch/x86/include/asm/geode.h
791
792 AMD IOMMU (AMD-VI)
793 M:      Joerg Roedel <joro@8bytes.org>
794 L:      iommu@lists.linux-foundation.org
795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
796 S:      Maintained
797 F:      drivers/iommu/amd_iommu*.[ch]
798 F:      include/linux/amd-iommu.h
799
800 AMD KFD
801 M:      Oded Gabbay <oded.gabbay@gmail.com>
802 L:      dri-devel@lists.freedesktop.org
803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
804 S:      Supported
805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
812 F:      drivers/gpu/drm/amd/amdkfd/
813 F:      drivers/gpu/drm/amd/include/cik_structs.h
814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
815 F:      drivers/gpu/drm/amd/include/vi_structs.h
816 F:      drivers/gpu/drm/amd/include/v9_structs.h
817 F:      include/uapi/linux/kfd_ioctl.h
818
819 AMD POWERPLAY
820 M:      Rex Zhu <rex.zhu@amd.com>
821 M:      Evan Quan <evan.quan@amd.com>
822 L:      amd-gfx@lists.freedesktop.org
823 S:      Supported
824 F:      drivers/gpu/drm/amd/powerplay/
825 T:      git git://people.freedesktop.org/~agd5f/linux
826
827 AMD SEATTLE DEVICE TREE SUPPORT
828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
830 M:      Tom Lendacky <thomas.lendacky@amd.com>
831 S:      Supported
832 F:      arch/arm64/boot/dts/amd/
833
834 AMD XGBE DRIVER
835 M:      Tom Lendacky <thomas.lendacky@amd.com>
836 L:      netdev@vger.kernel.org
837 S:      Supported
838 F:      drivers/net/ethernet/amd/xgbe/
839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
840
841 ANALOG DEVICES INC AD5686 DRIVER
842 M:      Stefan Popa <stefan.popa@analog.com>
843 L:      linux-pm@vger.kernel.org
844 W:      http://ez.analog.com/community/linux-device-drivers
845 S:      Supported
846 F:      drivers/iio/dac/ad5686*
847 F:      drivers/iio/dac/ad5696*
848
849 ANALOG DEVICES INC AD5758 DRIVER
850 M:      Stefan Popa <stefan.popa@analog.com>
851 L:      linux-iio@vger.kernel.org
852 W:      http://ez.analog.com/community/linux-device-drivers
853 S:      Supported
854 F:      drivers/iio/dac/ad5758.c
855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
856
857 ANALOG DEVICES INC AD7124 DRIVER
858 M:      Stefan Popa <stefan.popa@analog.com>
859 L:      linux-iio@vger.kernel.org
860 W:      http://ez.analog.com/community/linux-device-drivers
861 S:      Supported
862 F:      drivers/iio/adc/ad7124.c
863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
864
865 ANALOG DEVICES INC AD7606 DRIVER
866 M:      Stefan Popa <stefan.popa@analog.com>
867 L:      linux-iio@vger.kernel.org
868 W:      http://ez.analog.com/community/linux-device-drivers
869 S:      Supported
870 F:      drivers/iio/adc/ad7606.c
871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
872
873 ANALOG DEVICES INC AD7768-1 DRIVER
874 M:      Stefan Popa <stefan.popa@analog.com>
875 L:      linux-iio@vger.kernel.org
876 W:      http://ez.analog.com/community/linux-device-drivers
877 S:      Supported
878 F:      drivers/iio/adc/ad7768-1.c
879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
880
881 ANALOG DEVICES INC AD9389B DRIVER
882 M:      Hans Verkuil <hans.verkuil@cisco.com>
883 L:      linux-media@vger.kernel.org
884 S:      Maintained
885 F:      drivers/media/i2c/ad9389b*
886
887 ANALOG DEVICES INC ADGS1408 DRIVER
888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
889 S:      Supported
890 F:      drivers/mux/adgs1408.c
891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
892
893 ANALOG DEVICES INC ADP5061 DRIVER
894 M:      Stefan Popa <stefan.popa@analog.com>
895 L:      linux-pm@vger.kernel.org
896 W:      http://ez.analog.com/community/linux-device-drivers
897 S:      Supported
898 F:      drivers/power/supply/adp5061.c
899
900 ANALOG DEVICES INC ADV7180 DRIVER
901 M:      Lars-Peter Clausen <lars@metafoo.de>
902 L:      linux-media@vger.kernel.org
903 W:      http://ez.analog.com/community/linux-device-drivers
904 S:      Supported
905 F:      drivers/media/i2c/adv7180.c
906
907 ANALOG DEVICES INC ADV748X DRIVER
908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
909 L:      linux-media@vger.kernel.org
910 S:      Maintained
911 F:      drivers/media/i2c/adv748x/*
912
913 ANALOG DEVICES INC ADV7511 DRIVER
914 M:      Hans Verkuil <hans.verkuil@cisco.com>
915 L:      linux-media@vger.kernel.org
916 S:      Maintained
917 F:      drivers/media/i2c/adv7511*
918
919 ANALOG DEVICES INC ADV7604 DRIVER
920 M:      Hans Verkuil <hans.verkuil@cisco.com>
921 L:      linux-media@vger.kernel.org
922 S:      Maintained
923 F:      drivers/media/i2c/adv7604*
924
925 ANALOG DEVICES INC ADV7842 DRIVER
926 M:      Hans Verkuil <hans.verkuil@cisco.com>
927 L:      linux-media@vger.kernel.org
928 S:      Maintained
929 F:      drivers/media/i2c/adv7842*
930
931 ANALOG DEVICES INC ASOC CODEC DRIVERS
932 M:      Lars-Peter Clausen <lars@metafoo.de>
933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
934 W:      http://wiki.analog.com/
935 W:      http://ez.analog.com/community/linux-device-drivers
936 S:      Supported
937 F:      sound/soc/codecs/adau*
938 F:      sound/soc/codecs/adav*
939 F:      sound/soc/codecs/ad1*
940 F:      sound/soc/codecs/ad7*
941 F:      sound/soc/codecs/ssm*
942 F:      sound/soc/codecs/sigmadsp.*
943
944 ANALOG DEVICES INC DMA DRIVERS
945 M:      Lars-Peter Clausen <lars@metafoo.de>
946 W:      http://ez.analog.com/community/linux-device-drivers
947 S:      Supported
948 F:      drivers/dma/dma-axi-dmac.c
949
950 ANALOG DEVICES INC IIO DRIVERS
951 M:      Lars-Peter Clausen <lars@metafoo.de>
952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
953 W:      http://wiki.analog.com/
954 W:      http://ez.analog.com/community/linux-device-drivers
955 S:      Supported
956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
958 F:      drivers/iio/*/ad*
959 F:      drivers/iio/adc/ltc2497*
960 X:      drivers/iio/*/adjd*
961 F:      drivers/staging/iio/*/ad*
962
963 ANDES ARCHITECTURE
964 M:      Greentime Hu <green.hu@gmail.com>
965 M:      Vincent Chen <deanbo422@gmail.com>
966 T:      git https://github.com/andestech/linux.git
967 S:      Supported
968 F:      arch/nds32/
969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
970 F:      Documentation/devicetree/bindings/nds32/
971 K:      nds32
972 N:      nds32
973
974 ANDROID CONFIG FRAGMENTS
975 M:      Rob Herring <robh@kernel.org>
976 S:      Supported
977 F:      kernel/configs/android*
978
979 ANDROID DRIVERS
980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
981 M:      Arve Hjønnevåg <arve@android.com>
982 M:      Todd Kjos <tkjos@android.com>
983 M:      Martijn Coenen <maco@android.com>
984 M:      Joel Fernandes <joel@joelfernandes.org>
985 M:      Christian Brauner <christian@brauner.io>
986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
987 L:      devel@driverdev.osuosl.org
988 S:      Supported
989 F:      drivers/android/
990 F:      drivers/staging/android/
991
992 ANDROID GOLDFISH PIC DRIVER
993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
994 S:      Supported
995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
996 F:      drivers/irqchip/irq-goldfish-pic.c
997
998 ANDROID GOLDFISH RTC DRIVER
999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 M:      Tali Perry <tali.perry1@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Benjamin Fair <benjaminfair@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dma/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      linux-mips@vger.kernel.org
3125 T:      git git://github.com/broadcom/stblinux.git
3126 S:      Maintained
3127 F:      arch/mips/bmips/*
3128 F:      arch/mips/include/asm/mach-bmips/*
3129 F:      arch/mips/kernel/*bmips*
3130 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3131 F:      drivers/irqchip/irq-bcm63*
3132 F:      drivers/irqchip/irq-bcm7*
3133 F:      drivers/irqchip/irq-brcmstb*
3134 F:      include/linux/bcm963xx_nvram.h
3135 F:      include/linux/bcm963xx_tag.h
3136
3137 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rmody@marvell.com>
3139 M:      GR-Linux-NIC-Dev@marvell.com
3140 L:      netdev@vger.kernel.org
3141 S:      Supported
3142 F:      drivers/net/ethernet/broadcom/bnx2.*
3143 F:      drivers/net/ethernet/broadcom/bnx2_*
3144
3145 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3146 M:      QLogic-Storage-Upstream@qlogic.com
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      drivers/scsi/bnx2fc/
3150
3151 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3152 M:      QLogic-Storage-Upstream@qlogic.com
3153 L:      linux-scsi@vger.kernel.org
3154 S:      Supported
3155 F:      drivers/scsi/bnx2i/
3156
3157 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3158 M:      Ariel Elior <aelior@marvell.com>
3159 M:      Sudarsana Kalluru <skalluru@marvell.com>
3160 M:      GR-everest-linux-l2@marvell.com
3161 L:      netdev@vger.kernel.org
3162 S:      Supported
3163 F:      drivers/net/ethernet/broadcom/bnx2x/
3164
3165 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3166 M:      Michael Chan <michael.chan@broadcom.com>
3167 L:      netdev@vger.kernel.org
3168 S:      Supported
3169 F:      drivers/net/ethernet/broadcom/bnxt/
3170
3171 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3172 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3173 M:      Franky Lin <franky.lin@broadcom.com>
3174 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3175 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3176 M:      Wright Feng <wright.feng@cypress.com>
3177 L:      linux-wireless@vger.kernel.org
3178 L:      brcm80211-dev-list.pdl@broadcom.com
3179 L:      brcm80211-dev-list@cypress.com
3180 S:      Supported
3181 F:      drivers/net/wireless/broadcom/brcm80211/
3182
3183 BROADCOM BRCMSTB GPIO DRIVER
3184 M:      Gregory Fong <gregory.0xf0@gmail.com>
3185 L:      bcm-kernel-feedback-list@broadcom.com
3186 S:      Supported
3187 F:      drivers/gpio/gpio-brcmstb.c
3188 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3189
3190 BROADCOM BRCMSTB I2C DRIVER
3191 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3192 L:      linux-i2c@vger.kernel.org
3193 L:      bcm-kernel-feedback-list@broadcom.com
3194 S:      Supported
3195 F:      drivers/i2c/busses/i2c-brcmstb.c
3196 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3197
3198 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3199 M:      Al Cooper <alcooperx@gmail.com>
3200 L:      linux-kernel@vger.kernel.org
3201 L:      bcm-kernel-feedback-list@broadcom.com
3202 S:      Maintained
3203 F:      drivers/phy/broadcom/phy-brcm-usb*
3204
3205 BROADCOM GENET ETHERNET DRIVER
3206 M:      Doug Berger <opendmb@gmail.com>
3207 M:      Florian Fainelli <f.fainelli@gmail.com>
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 L:      netdev@vger.kernel.org
3210 S:      Supported
3211 F:      drivers/net/ethernet/broadcom/genet/
3212
3213 BROADCOM IPROC ARM ARCHITECTURE
3214 M:      Ray Jui <rjui@broadcom.com>
3215 M:      Scott Branden <sbranden@broadcom.com>
3216 M:      bcm-kernel-feedback-list@broadcom.com
3217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3218 T:      git git://github.com/broadcom/cygnus-linux.git
3219 S:      Maintained
3220 N:      iproc
3221 N:      cygnus
3222 N:      bcm[-_]nsp
3223 N:      bcm9113*
3224 N:      bcm9583*
3225 N:      bcm9585*
3226 N:      bcm9586*
3227 N:      bcm988312
3228 N:      bcm113*
3229 N:      bcm583*
3230 N:      bcm585*
3231 N:      bcm586*
3232 N:      bcm88312
3233 N:      hr2
3234 N:      stingray
3235 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3236 F:      arch/arm64/boot/dts/broadcom/stingray/*
3237 F:      drivers/clk/bcm/clk-ns*
3238 F:      drivers/clk/bcm/clk-sr*
3239 F:      drivers/pinctrl/bcm/pinctrl-ns*
3240 F:      include/dt-bindings/clock/bcm-sr*
3241
3242 BROADCOM KONA GPIO DRIVER
3243 M:      Ray Jui <rjui@broadcom.com>
3244 L:      bcm-kernel-feedback-list@broadcom.com
3245 S:      Supported
3246 F:      drivers/gpio/gpio-bcm-kona.c
3247 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3248
3249 BROADCOM NETXTREME-E ROCE DRIVER
3250 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3251 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3252 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3253 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3254 L:      linux-rdma@vger.kernel.org
3255 W:      http://www.broadcom.com
3256 S:      Supported
3257 F:      drivers/infiniband/hw/bnxt_re/
3258 F:      include/uapi/rdma/bnxt_re-abi.h
3259
3260 BROADCOM NVRAM DRIVER
3261 M:      Rafał Miłecki <zajec5@gmail.com>
3262 L:      linux-mips@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/firmware/broadcom/*
3265
3266 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3267 M:      Rafał Miłecki <zajec5@gmail.com>
3268 L:      linux-wireless@vger.kernel.org
3269 S:      Maintained
3270 F:      drivers/bcma/
3271 F:      include/linux/bcma/
3272
3273 BROADCOM STB AVS CPUFREQ DRIVER
3274 M:      Markus Mayer <mmayer@broadcom.com>
3275 M:      bcm-kernel-feedback-list@broadcom.com
3276 L:      linux-pm@vger.kernel.org
3277 S:      Maintained
3278 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3279 F:      drivers/cpufreq/brcmstb*
3280
3281 BROADCOM STB AVS TMON DRIVER
3282 M:      Markus Mayer <mmayer@broadcom.com>
3283 M:      bcm-kernel-feedback-list@broadcom.com
3284 L:      linux-pm@vger.kernel.org
3285 S:      Maintained
3286 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3287 F:      drivers/thermal/broadcom/brcmstb*
3288
3289 BROADCOM STB NAND FLASH DRIVER
3290 M:      Brian Norris <computersforpeace@gmail.com>
3291 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3292 L:      linux-mtd@lists.infradead.org
3293 L:      bcm-kernel-feedback-list@broadcom.com
3294 S:      Maintained
3295 F:      drivers/mtd/nand/raw/brcmnand/
3296
3297 BROADCOM STB DPFE DRIVER
3298 M:      Markus Mayer <mmayer@broadcom.com>
3299 M:      bcm-kernel-feedback-list@broadcom.com
3300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3301 S:      Maintained
3302 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3303 F:      drivers/memory/brcmstb_dpfe.c
3304
3305 BROADCOM SPI DRIVER
3306 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3307 M:      bcm-kernel-feedback-list@broadcom.com
3308 S:      Maintained
3309 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3310 F:      drivers/spi/spi-bcm-qspi.*
3311 F:      drivers/spi/spi-brcmstb-qspi.c
3312 F:      drivers/spi/spi-iproc-qspi.c
3313
3314 BROADCOM SYSTEMPORT ETHERNET DRIVER
3315 M:      Florian Fainelli <f.fainelli@gmail.com>
3316 L:      bcm-kernel-feedback-list@broadcom.com
3317 L:      netdev@vger.kernel.org
3318 S:      Supported
3319 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3320
3321 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3322 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3323 M:      Prashant Sreedharan <prashant@broadcom.com>
3324 M:      Michael Chan <mchan@broadcom.com>
3325 L:      netdev@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/net/ethernet/broadcom/tg3.*
3328
3329 BROCADE BFA FC SCSI DRIVER
3330 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3331 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3332 L:      linux-scsi@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/scsi/bfa/
3335
3336 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3337 M:      Rasesh Mody <rmody@marvell.com>
3338 M:      Sudarsana Kalluru <skalluru@marvell.com>
3339 M:      GR-Linux-NIC-Dev@marvell.com
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      drivers/net/ethernet/brocade/bna/
3343
3344 BSG (block layer generic sg v4 driver)
3345 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3346 L:      linux-scsi@vger.kernel.org
3347 S:      Supported
3348 F:      block/bsg.c
3349 F:      include/linux/bsg.h
3350 F:      include/uapi/linux/bsg.h
3351
3352 BT87X AUDIO DRIVER
3353 M:      Clemens Ladisch <clemens@ladisch.de>
3354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3355 T:      git git://git.alsa-project.org/alsa-kernel.git
3356 S:      Maintained
3357 F:      Documentation/sound/cards/bt87x.rst
3358 F:      sound/pci/bt87x.c
3359
3360 BT8XXGPIO DRIVER
3361 M:      Michael Buesch <m@bues.ch>
3362 W:      http://bu3sch.de/btgpio.php
3363 S:      Maintained
3364 F:      drivers/gpio/gpio-bt8xx.c
3365
3366 BTRFS FILE SYSTEM
3367 M:      Chris Mason <clm@fb.com>
3368 M:      Josef Bacik <josef@toxicpanda.com>
3369 M:      David Sterba <dsterba@suse.com>
3370 L:      linux-btrfs@vger.kernel.org
3371 W:      http://btrfs.wiki.kernel.org/
3372 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3374 S:      Maintained
3375 F:      Documentation/filesystems/btrfs.txt
3376 F:      fs/btrfs/
3377 F:      include/linux/btrfs*
3378 F:      include/uapi/linux/btrfs*
3379
3380 BTTV VIDEO4LINUX DRIVER
3381 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3382 L:      linux-media@vger.kernel.org
3383 W:      https://linuxtv.org
3384 T:      git git://linuxtv.org/media_tree.git
3385 S:      Odd fixes
3386 F:      Documentation/media/v4l-drivers/bttv*
3387 F:      drivers/media/pci/bt8xx/bttv*
3388
3389 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3390 M:      Chanwoo Choi <cw00.choi@samsung.com>
3391 L:      linux-pm@vger.kernel.org
3392 L:      linux-samsung-soc@vger.kernel.org
3393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3394 S:      Maintained
3395 F:      drivers/devfreq/exynos-bus.c
3396 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3397
3398 BUSLOGIC SCSI DRIVER
3399 M:      Khalid Aziz <khalid@gonehiking.org>
3400 L:      linux-scsi@vger.kernel.org
3401 S:      Maintained
3402 F:      drivers/scsi/BusLogic.*
3403 F:      drivers/scsi/FlashPoint.*
3404
3405 C-MEDIA CMI8788 DRIVER
3406 M:      Clemens Ladisch <clemens@ladisch.de>
3407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3408 T:      git git://git.alsa-project.org/alsa-kernel.git
3409 S:      Maintained
3410 F:      sound/pci/oxygen/
3411
3412 C-SKY ARCHITECTURE
3413 M:      Guo Ren <guoren@kernel.org>
3414 T:      git https://github.com/c-sky/csky-linux.git
3415 S:      Supported
3416 F:      arch/csky/
3417 F:      Documentation/devicetree/bindings/csky/
3418 F:      drivers/irqchip/irq-csky-*
3419 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3420 F:      drivers/clocksource/timer-gx6605s.c
3421 F:      drivers/clocksource/timer-mp-csky.c
3422 F:      Documentation/devicetree/bindings/timer/csky,*
3423 K:      csky
3424 N:      csky
3425
3426 C6X ARCHITECTURE
3427 M:      Mark Salter <msalter@redhat.com>
3428 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3429 L:      linux-c6x-dev@linux-c6x.org
3430 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3431 S:      Maintained
3432 F:      arch/c6x/
3433
3434 CA8210 IEEE-802.15.4 RADIO DRIVER
3435 M:      Harry Morris <h.morris@cascoda.com>
3436 L:      linux-wpan@vger.kernel.org
3437 W:      https://github.com/Cascoda/ca8210-linux.git
3438 S:      Maintained
3439 F:      drivers/net/ieee802154/ca8210.c
3440 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3441
3442 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3443 M:      David Howells <dhowells@redhat.com>
3444 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3445 S:      Supported
3446 F:      Documentation/filesystems/caching/cachefiles.txt
3447 F:      fs/cachefiles/
3448
3449 CADENCE MIPI-CSI2 BRIDGES
3450 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3451 L:      linux-media@vger.kernel.org
3452 S:      Maintained
3453 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3454 F:      drivers/media/platform/cadence/cdns-csi2*
3455
3456 CADET FM/AM RADIO RECEIVER DRIVER
3457 M:      Hans Verkuil <hverkuil@xs4all.nl>
3458 L:      linux-media@vger.kernel.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 W:      https://linuxtv.org
3461 S:      Maintained
3462 F:      drivers/media/radio/radio-cadet*
3463
3464 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3465 M:      Jonathan Corbet <corbet@lwn.net>
3466 L:      linux-media@vger.kernel.org
3467 T:      git git://linuxtv.org/media_tree.git
3468 S:      Maintained
3469 F:      Documentation/media/v4l-drivers/cafe_ccic*
3470 F:      drivers/media/platform/marvell-ccic/
3471
3472 CAIF NETWORK LAYER
3473 L:      netdev@vger.kernel.org
3474 S:      Orphan
3475 F:      Documentation/networking/caif/
3476 F:      drivers/net/caif/
3477 F:      include/uapi/linux/caif/
3478 F:      include/net/caif/
3479 F:      net/caif/
3480
3481 CAKE QDISC
3482 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3483 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3484 S:      Maintained
3485 F:      net/sched/sch_cake.c
3486
3487 CALGARY x86-64 IOMMU
3488 M:      Muli Ben-Yehuda <mulix@mulix.org>
3489 M:      Jon Mason <jdmason@kudzu.us>
3490 L:      iommu@lists.linux-foundation.org
3491 S:      Maintained
3492 F:      arch/x86/kernel/pci-calgary_64.c
3493 F:      arch/x86/kernel/tce_64.c
3494 F:      arch/x86/include/asm/calgary.h
3495 F:      arch/x86/include/asm/tce.h
3496
3497 CAN NETWORK DRIVERS
3498 M:      Wolfgang Grandegger <wg@grandegger.com>
3499 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3500 L:      linux-can@vger.kernel.org
3501 W:      https://github.com/linux-can
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3504 S:      Maintained
3505 F:      Documentation/devicetree/bindings/net/can/
3506 F:      drivers/net/can/
3507 F:      include/linux/can/dev.h
3508 F:      include/linux/can/platform/
3509 F:      include/uapi/linux/can/error.h
3510 F:      include/uapi/linux/can/netlink.h
3511
3512 CAN NETWORK LAYER
3513 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3514 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3515 L:      linux-can@vger.kernel.org
3516 W:      https://github.com/linux-can
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3519 S:      Maintained
3520 F:      Documentation/networking/can.rst
3521 F:      net/can/
3522 F:      include/linux/can/core.h
3523 F:      include/uapi/linux/can.h
3524 F:      include/uapi/linux/can/bcm.h
3525 F:      include/uapi/linux/can/raw.h
3526 F:      include/uapi/linux/can/gw.h
3527
3528 CAPABILITIES
3529 M:      Serge Hallyn <serge@hallyn.com>
3530 L:      linux-security-module@vger.kernel.org
3531 S:      Supported
3532 F:      include/linux/capability.h
3533 F:      include/uapi/linux/capability.h
3534 F:      security/commoncap.c
3535 F:      kernel/capability.c
3536
3537 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3538 M:      Kevin Tsai <ktsai@capellamicro.com>
3539 S:      Maintained
3540 F:      drivers/iio/light/cm*
3541
3542 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3543 M:      Christian Lamparter <chunkeey@googlemail.com>
3544 L:      linux-wireless@vger.kernel.org
3545 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3546 S:      Maintained
3547 F:      drivers/net/wireless/ath/carl9170/
3548
3549 CAVIUM I2C DRIVER
3550 M:      Jan Glauber <jglauber@cavium.com>
3551 M:      David Daney <david.daney@cavium.com>
3552 W:      http://www.cavium.com
3553 S:      Supported
3554 F:      drivers/i2c/busses/i2c-octeon*
3555 F:      drivers/i2c/busses/i2c-thunderx*
3556
3557 CAVIUM LIQUIDIO NETWORK DRIVER
3558 M:      Derek Chickles <dchickles@marvell.com>
3559 M:      Satanand Burla <sburla@marvell.com>
3560 M:      Felix Manlunas <fmanlunas@marvell.com>
3561 L:      netdev@vger.kernel.org
3562 W:      http://www.cavium.com
3563 S:      Supported
3564 F:      drivers/net/ethernet/cavium/liquidio/
3565
3566 CAVIUM MMC DRIVER
3567 M:      Jan Glauber <jglauber@cavium.com>
3568 M:      David Daney <david.daney@cavium.com>
3569 M:      Steven J. Hill <Steven.Hill@cavium.com>
3570 W:      http://www.cavium.com
3571 S:      Supported
3572 F:      drivers/mmc/host/cavium*
3573
3574 CAVIUM OCTEON-TX CRYPTO DRIVER
3575 M:      George Cherian <george.cherian@cavium.com>
3576 L:      linux-crypto@vger.kernel.org
3577 W:      http://www.cavium.com
3578 S:      Supported
3579 F:      drivers/crypto/cavium/cpt/
3580
3581 CAVIUM THUNDERX2 ARM64 SOC
3582 M:      Robert Richter <rrichter@cavium.com>
3583 M:      Jayachandran C <jnair@caviumnetworks.com>
3584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3585 S:      Maintained
3586 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3587 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3588
3589 CC2520 IEEE-802.15.4 RADIO DRIVER
3590 M:      Varka Bhadram <varkabhadram@gmail.com>
3591 L:      linux-wpan@vger.kernel.org
3592 S:      Maintained
3593 F:      drivers/net/ieee802154/cc2520.c
3594 F:      include/linux/spi/cc2520.h
3595 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3596
3597 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3598 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3599 L:      linux-crypto@vger.kernel.org
3600 S:      Supported
3601 F:      drivers/crypto/ccree/
3602 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3603
3604 CEC FRAMEWORK
3605 M:      Hans Verkuil <hans.verkuil@cisco.com>
3606 L:      linux-media@vger.kernel.org
3607 T:      git git://linuxtv.org/media_tree.git
3608 W:      http://linuxtv.org
3609 S:      Supported
3610 F:      Documentation/media/kapi/cec-core.rst
3611 F:      Documentation/media/uapi/cec
3612 F:      drivers/media/cec/
3613 F:      drivers/media/rc/keymaps/rc-cec.c
3614 F:      include/media/cec.h
3615 F:      include/media/cec-notifier.h
3616 F:      include/uapi/linux/cec.h
3617 F:      include/uapi/linux/cec-funcs.h
3618 F:      Documentation/devicetree/bindings/media/cec.txt
3619 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3620
3621 CEC GPIO DRIVER
3622 M:      Hans Verkuil <hans.verkuil@cisco.com>
3623 L:      linux-media@vger.kernel.org
3624 T:      git git://linuxtv.org/media_tree.git
3625 W:      http://linuxtv.org
3626 S:      Supported
3627 F:      drivers/media/platform/cec-gpio/
3628 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3629
3630 CELL BROADBAND ENGINE ARCHITECTURE
3631 M:      Arnd Bergmann <arnd@arndb.de>
3632 L:      linuxppc-dev@lists.ozlabs.org
3633 W:      http://www.ibm.com/developerworks/power/cell/
3634 S:      Supported
3635 F:      arch/powerpc/include/asm/cell*.h
3636 F:      arch/powerpc/include/asm/spu*.h
3637 F:      arch/powerpc/include/uapi/asm/spu*.h
3638 F:      arch/powerpc/oprofile/*cell*
3639 F:      arch/powerpc/platforms/cell/
3640
3641 CEPH COMMON CODE (LIBCEPH)
3642 M:      Ilya Dryomov <idryomov@gmail.com>
3643 M:      "Yan, Zheng" <zyan@redhat.com>
3644 M:      Sage Weil <sage@redhat.com>
3645 L:      ceph-devel@vger.kernel.org
3646 W:      http://ceph.com/
3647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3648 T:      git git://github.com/ceph/ceph-client.git
3649 S:      Supported
3650 F:      net/ceph/
3651 F:      include/linux/ceph/
3652 F:      include/linux/crush/
3653
3654 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3655 M:      "Yan, Zheng" <zyan@redhat.com>
3656 M:      Sage Weil <sage@redhat.com>
3657 M:      Ilya Dryomov <idryomov@gmail.com>
3658 L:      ceph-devel@vger.kernel.org
3659 W:      http://ceph.com/
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3661 T:      git git://github.com/ceph/ceph-client.git
3662 S:      Supported
3663 F:      Documentation/filesystems/ceph.txt
3664 F:      fs/ceph/
3665
3666 CERTIFICATE HANDLING:
3667 M:      David Howells <dhowells@redhat.com>
3668 M:      David Woodhouse <dwmw2@infradead.org>
3669 L:      keyrings@vger.kernel.org
3670 S:      Maintained
3671 F:      Documentation/admin-guide/module-signing.rst
3672 F:      certs/
3673 F:      scripts/sign-file.c
3674 F:      scripts/extract-cert.c
3675
3676 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3677 L:      linux-usb@vger.kernel.org
3678 S:      Orphan
3679 F:      Documentation/usb/WUSB-Design-overview.txt
3680 F:      Documentation/usb/wusb-cbaf
3681 F:      drivers/usb/host/hwa-hc.c
3682 F:      drivers/usb/host/whci/
3683 F:      drivers/usb/wusbcore/
3684 F:      include/linux/usb/wusb*
3685
3686 CFAG12864B LCD DRIVER
3687 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3688 S:      Maintained
3689 F:      drivers/auxdisplay/cfag12864b.c
3690 F:      include/linux/cfag12864b.h
3691
3692 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3693 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3694 S:      Maintained
3695 F:      drivers/auxdisplay/cfag12864bfb.c
3696 F:      include/linux/cfag12864b.h
3697
3698 802.11 (including CFG80211/NL80211)
3699 M:      Johannes Berg <johannes@sipsolutions.net>
3700 L:      linux-wireless@vger.kernel.org
3701 W:      http://wireless.kernel.org/
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3704 S:      Maintained
3705 F:      net/wireless/
3706 F:      include/uapi/linux/nl80211.h
3707 F:      include/linux/ieee80211.h
3708 F:      include/net/wext.h
3709 F:      include/net/cfg80211.h
3710 F:      include/net/iw_handler.h
3711 F:      include/net/ieee80211_radiotap.h
3712 F:      Documentation/driver-api/80211/cfg80211.rst
3713 F:      Documentation/networking/regulatory.txt