1List of maintainers and how to submit kernel changes
2====================================================
3
4Please try to follow the guidelines below.  This will make things
5easier on the maintainers.  Not all of these guidelines matter for every
6trivial patch so apply some common sense.
7
8Tips for patch submitters
9-------------------------
10
111.	Always *test* your changes, however small, on at least 4 or
12	5 people, preferably many more.
13
142.	Try to release a few ALPHA test versions to the net. Announce
15	them onto the kernel channel and await results. This is especially
16	important for device drivers, because often that's the only way
17	you will find things like the fact version 3 firmware needs
18	a magic fix you didn't know about, or some clown changed the
19	chips on a board and not its name.  (Don't laugh!  Look at the
20	SMC etherpower for that.)
21
223.	Make sure your changes compile correctly in multiple
23	configurations. In particular check that changes work both as a
24	module and built into the kernel.
25
264.	When you are happy with a change make it generally available for
27	testing and await feedback.
28
295.	Make a patch available to the relevant maintainer in the list. Use
30	``diff -u`` to make the patch easy to merge. Be prepared to get your
31	changes sent back with seemingly silly requests about formatting
32	and variable names.  These aren't as silly as they seem. One
33	job the maintainers (and especially Linus) do is to keep things
34	looking the same. Sometimes this means that the clever hack in
35	your driver to get around a problem actually needs to become a
36	generalized kernel feature ready for next time.
37
38	PLEASE check your patch with the automated style checker
39	(scripts/checkpatch.pl) to catch trivial style violations.
40	See Documentation/process/coding-style.rst for guidance here.
41
42	PLEASE CC: the maintainers and mailing lists that are generated
43	by ``scripts/get_maintainer.pl.`` The results returned by the
44	script will be best if you have git installed and are making
45	your changes in a branch derived from Linus' latest git tree.
46	See Documentation/process/submitting-patches.rst for details.
47
48	PLEASE try to include any credit lines you want added with the
49	patch. It avoids people being missed off by mistake and makes
50	it easier to know who wants adding and who doesn't.
51
52	PLEASE document known bugs. If it doesn't work for everything
53	or does something very odd once a month document it.
54
55	PLEASE remember that submissions must be made under the terms
56	of the Linux Foundation certificate of contribution and should
57	include a Signed-off-by: line.  The current version of this
58	"Developer's Certificate of Origin" (DCO) is listed in the file
59	Documentation/process/submitting-patches.rst.
60
616.	Make sure you have the right to send any changes you make. If you
62	do changes at work you may find your employer owns the patch
63	not you.
64
657.	When sending security related changes or reports to a maintainer
66	please Cc: security@kernel.org, especially if the maintainer
67	does not respond. Please keep in mind that the security team is
68	a small set of people who can be efficient only when working on
69	verified bugs. Please only Cc: this list when you have identified
70	that the bug would present a short-term risk to other users if it
71	were publicly disclosed. For example, reports of address leaks do
72	not represent an immediate threat and are better handled publicly,
73	and ideally, should come with a patch proposal. Please do not send
74	automated reports to this list either. Such bugs will be handled
75	better and faster in the usual public places. See
76	Documentation/admin-guide/security-bugs.rst for details.
77
788.	Happy hacking.
79
80Descriptions of section entries and preferred order
81---------------------------------------------------
82
83	M: *Mail* patches to: FullName <address@domain>
84	R: Designated *Reviewer*: FullName <address@domain>
85	   These reviewers should be CCed on patches.
86	L: *Mailing list* that is relevant to this area
87	S: *Status*, one of the following:
88	   Supported:	Someone is actually paid to look after this.
89	   Maintained:	Someone actually looks after it.
90	   Odd Fixes:	It has a maintainer but they don't have time to do
91			much other than throw the odd patch in. See below..
92	   Orphan:	No current maintainer [but maybe you could take the
93			role as you write your new code].
94	   Obsolete:	Old code. Something tagged obsolete generally means
95			it has been replaced by a better system and you
96			should be using that.
97	W: *Web-page* with status/info
98	Q: *Patchwork* web based patch tracking system site
99	B: URI for where to file *bugs*. A web-page with detailed bug
100	   filing info, a direct bug tracker link, or a mailto: URI.
101	C: URI for *chat* protocol, server and channel where developers
102	   usually hang out, for example irc://server/channel.
103	P: Subsystem Profile document for more details submitting
104	   patches to the given subsystem. This is either an in-tree file,
105	   or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
106	   for details.
107	T: *SCM* tree type and location.
108	   Type is one of: git, hg, quilt, stgit, topgit
109	F: *Files* and directories wildcard patterns.
110	   A trailing slash includes all files and subdirectory files.
111	   F:	drivers/net/	all files in and below drivers/net
112	   F:	drivers/net/*	all files in drivers/net, but not below
113	   F:	*/net/*		all files in "any top level directory"/net
114	   One pattern per line.  Multiple F: lines acceptable.
115	X: *Excluded* files and directories that are NOT maintained, same
116	   rules as F:. Files exclusions are tested before file matches.
117	   Can be useful for excluding a specific subdirectory, for instance:
118	   F:	net/
119	   X:	net/ipv6/
120	   matches all files in and below net excluding net/ipv6/
121	N: Files and directories *Regex* patterns.
122	   N:	[^a-z]tegra	all files whose path contains tegra
123	                        (not including files like integrator)
124	   One pattern per line.  Multiple N: lines acceptable.
125	   scripts/get_maintainer.pl has different behavior for files that
126	   match F: pattern and matches of N: patterns.  By default,
127	   get_maintainer will not look at git log history when an F: pattern
128	   match occurs.  When an N: match occurs, git log history is used
129	   to also notify the people that have git commit signatures.
130	K: *Content regex* (perl extended) pattern match in a patch or file.
131	   For instance:
132	   K: of_get_profile
133	      matches patches or files that contain "of_get_profile"
134	   K: \b(printk|pr_(info|err))\b
135	      matches patches or files that contain one or more of the words
136	      printk, pr_info or pr_err
137	   One regex pattern per line.  Multiple K: lines acceptable.
138
139Maintainers List
140----------------
141
142.. note:: When reading this list, please look for the most precise areas
143          first. When adding to this list, please keep the entries in
144          alphabetical order.
145
1463C59X NETWORK DRIVER
147M:	Steffen Klassert <klassert@kernel.org>
148L:	netdev@vger.kernel.org
149S:	Odd Fixes
150F:	Documentation/networking/device_drivers/ethernet/3com/vortex.rst
151F:	drivers/net/ethernet/3com/3c59x.c
152
1533CR990 NETWORK DRIVER
154M:	David Dillow <dave@thedillows.org>
155L:	netdev@vger.kernel.org
156S:	Maintained
157F:	drivers/net/ethernet/3com/typhoon*
158
1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
160M:	Adam Radford <aradford@gmail.com>
161L:	linux-scsi@vger.kernel.org
162S:	Supported
163W:	http://www.lsi.com
164F:	drivers/scsi/3w-*
165
16653C700 AND 53C700-66 SCSI DRIVER
167M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
168L:	linux-scsi@vger.kernel.org
169S:	Maintained
170F:	drivers/scsi/53c700*
171
1726LOWPAN GENERIC (BTLE/IEEE 802.15.4)
173M:	Alexander Aring <alex.aring@gmail.com>
174M:	Jukka Rissanen <jukka.rissanen@linux.intel.com>
175L:	linux-bluetooth@vger.kernel.org
176L:	linux-wpan@vger.kernel.org
177S:	Maintained
178F:	Documentation/networking/6lowpan.rst
179F:	include/net/6lowpan.h
180F:	net/6lowpan/
181
1826PACK NETWORK DRIVER FOR AX.25
183M:	Andreas Koensgen <ajk@comnets.uni-bremen.de>
184L:	linux-hams@vger.kernel.org
185S:	Maintained
186F:	drivers/net/hamradio/6pack.c
187
188802.11 (including CFG80211/NL80211)
189M:	Johannes Berg <johannes@sipsolutions.net>
190L:	linux-wireless@vger.kernel.org
191S:	Maintained
192W:	https://wireless.wiki.kernel.org/
193T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
194T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
195F:	Documentation/driver-api/80211/cfg80211.rst
196F:	Documentation/networking/regulatory.rst
197F:	include/linux/ieee80211.h
198F:	include/net/cfg80211.h
199F:	include/net/ieee80211_radiotap.h
200F:	include/net/iw_handler.h
201F:	include/net/wext.h
202F:	include/uapi/linux/nl80211.h
203F:	net/wireless/
204
2058169 10/100/1000 GIGABIT ETHERNET DRIVER
206M:	Heiner Kallweit <hkallweit1@gmail.com>
207M:	nic_swsd@realtek.com
208L:	netdev@vger.kernel.org
209S:	Maintained
210F:	drivers/net/ethernet/realtek/r8169*
211
2128250/16?50 (AND CLONE UARTS) SERIAL DRIVER
213M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
214L:	linux-serial@vger.kernel.org
215S:	Maintained
216T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
217F:	drivers/tty/serial/8250*
218F:	include/linux/serial_8250.h
219
2208390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
221L:	netdev@vger.kernel.org
222S:	Orphan / Obsolete
223F:	drivers/net/ethernet/8390/
224
2259P FILE SYSTEM
226M:	Eric Van Hensbergen <ericvh@gmail.com>
227M:	Latchesar Ionkov <lucho@ionkov.net>
228M:	Dominique Martinet <asmadeus@codewreck.org>
229L:	v9fs-developer@lists.sourceforge.net
230S:	Maintained
231W:	http://swik.net/v9fs
232Q:	http://patchwork.kernel.org/project/v9fs-devel/list/
233T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
234T:	git git://github.com/martinetd/linux.git
235F:	Documentation/filesystems/9p.rst
236F:	fs/9p/
237F:	include/net/9p/
238F:	include/trace/events/9p.h
239F:	include/uapi/linux/virtio_9p.h
240F:	net/9p/
241
242A8293 MEDIA DRIVER
243M:	Antti Palosaari <crope@iki.fi>
244L:	linux-media@vger.kernel.org
245S:	Maintained
246W:	https://linuxtv.org
247W:	http://palosaari.fi/linux/
248Q:	http://patchwork.linuxtv.org/project/linux-media/list/
249T:	git git://linuxtv.org/anttip/media_tree.git
250F:	drivers/media/dvb-frontends/a8293*
251
252AACRAID SCSI RAID DRIVER
253M:	Adaptec OEM Raid Solutions <aacraid@microsemi.com>
254L:	linux-scsi@vger.kernel.org
255S:	Supported
256W:	http://www.adaptec.com/
257F:	Documentation/scsi/aacraid.rst
258F:	drivers/scsi/aacraid/
259
260ABI/API
261L:	linux-api@vger.kernel.org
262F:	include/linux/syscalls.h
263F:	kernel/sys_ni.c
264X:	include/uapi/
265X:	arch/*/include/uapi/
266
267ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
268M:	Hans de Goede <hdegoede@redhat.com>
269L:	linux-hwmon@vger.kernel.org
270S:	Maintained
271F:	drivers/hwmon/abituguru.c
272
273ABIT UGURU 3 HARDWARE MONITOR DRIVER
274M:	Alistair John Strachan <alistair@devzero.co.uk>
275L:	linux-hwmon@vger.kernel.org
276S:	Maintained
277F:	drivers/hwmon/abituguru3.c
278
279ACCES 104-DIO-48E GPIO DRIVER
280M:	William Breathitt Gray <vilhelm.gray@gmail.com>
281L:	linux-gpio@vger.kernel.org
282S:	Maintained
283F:	drivers/gpio/gpio-104-dio-48e.c
284
285ACCES 104-IDI-48 GPIO DRIVER
286M:	"William Breathitt Gray" <vilhelm.gray@gmail.com>
287L:	linux-gpio@vger.kernel.org
288S:	Maintained
289F:	drivers/gpio/gpio-104-idi-48.c
290
291ACCES 104-IDIO-16 GPIO DRIVER
292M:	"William Breathitt Gray" <vilhelm.gray@gmail.com>
293L:	linux-gpio@vger.kernel.org
294S:	Maintained
295F:	drivers/gpio/gpio-104-idio-16.c
296
297ACCES 104-QUAD-8 DRIVER
298M:	William Breathitt Gray <vilhelm.gray@gmail.com>
299M:	Syed Nayyar Waris <syednwaris@gmail.com>
300L:	linux-iio@vger.kernel.org
301S:	Maintained
302F:	drivers/counter/104-quad-8.c
303
304ACCES PCI-IDIO-16 GPIO DRIVER
305M:	William Breathitt Gray <vilhelm.gray@gmail.com>
306L:	linux-gpio@vger.kernel.org
307S:	Maintained
308F:	drivers/gpio/gpio-pci-idio-16.c
309
310ACCES PCIe-IDIO-24 GPIO DRIVER
311M:	William Breathitt Gray <vilhelm.gray@gmail.com>
312L:	linux-gpio@vger.kernel.org
313S:	Maintained
314F:	drivers/gpio/gpio-pcie-idio-24.c
315
316ACENIC DRIVER
317M:	Jes Sorensen <jes@trained-monkey.org>
318L:	linux-acenic@sunsite.dk
319S:	Maintained
320F:	drivers/net/ethernet/alteon/acenic*
321
322ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
323M:	Peter Kaestle <peter@piie.net>
324L:	platform-driver-x86@vger.kernel.org
325S:	Maintained
326W:	http://piie.net/?section=acerhdf
327F:	drivers/platform/x86/acerhdf.c
328
329ACER WMI LAPTOP EXTRAS
330M:	"Lee, Chun-Yi" <jlee@suse.com>
331L:	platform-driver-x86@vger.kernel.org
332S:	Maintained
333F:	drivers/platform/x86/acer-wmi.c
334
335ACPI
336M:	"Rafael J. Wysocki" <rafael@kernel.org>
337M:	Len Brown <lenb@kernel.org>
338L:	linux-acpi@vger.kernel.org
339S:	Supported
340W:	https://01.org/linux-acpi
341Q:	https://patchwork.kernel.org/project/linux-acpi/list/
342B:	https://bugzilla.kernel.org
343T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
344F:	Documentation/ABI/testing/configfs-acpi
345F:	Documentation/ABI/testing/sysfs-bus-acpi
346F:	Documentation/firmware-guide/acpi/
347F:	drivers/acpi/
348F:	drivers/pci/*/*acpi*
349F:	drivers/pci/*acpi*
350F:	drivers/pnp/pnpacpi/
351F:	include/acpi/
352F:	include/linux/acpi.h
353F:	include/linux/fwnode.h
354F:	tools/power/acpi/
355
356ACPI APEI
357M:	"Rafael J. Wysocki" <rafael@kernel.org>
358M:	Len Brown <lenb@kernel.org>
359R:	James Morse <james.morse@arm.com>
360R:	Tony Luck <tony.luck@intel.com>
361R:	Borislav Petkov <bp@alien8.de>
362L:	linux-acpi@vger.kernel.org
363F:	drivers/acpi/apei/
364
365ACPI COMPONENT ARCHITECTURE (ACPICA)
366M:	Robert Moore <robert.moore@intel.com>
367M:	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
368L:	linux-acpi@vger.kernel.org
369L:	devel@acpica.org
370S:	Supported
371W:	https://acpica.org/
372W:	https://github.com/acpica/acpica/
373Q:	https://patchwork.kernel.org/project/linux-acpi/list/
374B:	https://bugzilla.kernel.org
375B:	https://bugs.acpica.org
376T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
377F:	drivers/acpi/acpica/
378F:	include/acpi/
379F:	tools/power/acpi/
380
381ACPI FAN DRIVER
382M:	Zhang Rui <rui.zhang@intel.com>
383L:	linux-acpi@vger.kernel.org
384S:	Supported
385W:	https://01.org/linux-acpi
386B:	https://bugzilla.kernel.org
387F:	drivers/acpi/fan.c
388
389ACPI FOR ARM64 (ACPI/arm64)
390M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
391M:	Hanjun Guo <guohanjun@huawei.com>
392M:	Sudeep Holla <sudeep.holla@arm.com>
393L:	linux-acpi@vger.kernel.org
394L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
395S:	Maintained
396F:	drivers/acpi/arm64
397
398ACPI I2C MULTI INSTANTIATE DRIVER
399M:	Hans de Goede <hdegoede@redhat.com>
400L:	platform-driver-x86@vger.kernel.org
401S:	Maintained
402F:	drivers/platform/x86/i2c-multi-instantiate.c
403
404ACPI PMIC DRIVERS
405M:	"Rafael J. Wysocki" <rafael@kernel.org>
406M:	Len Brown <lenb@kernel.org>
407R:	Andy Shevchenko <andy@kernel.org>
408R:	Mika Westerberg <mika.westerberg@linux.intel.com>
409L:	linux-acpi@vger.kernel.org
410S:	Supported
411Q:	https://patchwork.kernel.org/project/linux-acpi/list/
412B:	https://bugzilla.kernel.org
413T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
414F:	drivers/acpi/pmic/
415
416ACPI THERMAL DRIVER
417M:	Zhang Rui <rui.zhang@intel.com>
418L:	linux-acpi@vger.kernel.org
419S:	Supported
420W:	https://01.org/linux-acpi
421B:	https://bugzilla.kernel.org
422F:	drivers/acpi/*thermal*
423
424ACPI VIDEO DRIVER
425M:	Zhang Rui <rui.zhang@intel.com>
426L:	linux-acpi@vger.kernel.org
427S:	Supported
428W:	https://01.org/linux-acpi
429B:	https://bugzilla.kernel.org
430F:	drivers/acpi/acpi_video.c
431
432ACPI VIOT DRIVER
433M:	Jean-Philippe Brucker <jean-philippe@linaro.org>
434L:	linux-acpi@vger.kernel.org
435L:	iommu@lists.linux-foundation.org
436S:	Maintained
437F:	drivers/acpi/viot.c
438F:	include/linux/acpi_viot.h
439
440ACPI WMI DRIVER
441L:	platform-driver-x86@vger.kernel.org
442S:	Orphan
443F:	drivers/platform/x86/wmi.c
444F:	include/uapi/linux/wmi.h
445
446ACRN HYPERVISOR SERVICE MODULE
447M:	Fei Li <fei1.li@intel.com>
448L:	acrn-dev@lists.projectacrn.org (subscribers-only)
449S:	Supported
450W:	https://projectacrn.org
451F:	Documentation/virt/acrn/
452F:	drivers/virt/acrn/
453F:	include/uapi/linux/acrn.h
454
455AD1889 ALSA SOUND DRIVER
456L:	linux-parisc@vger.kernel.org
457S:	Maintained
458W:	https://parisc.wiki.kernel.org/index.php/AD1889
459F:	sound/pci/ad1889.*
460
461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
462M:	Mugilraj Dhavachelvan <dmugil2000@gmail.com>
463L:	linux-iio@vger.kernel.org
464S:	Supported
465F:	drivers/iio/potentiometer/ad5110.c
466
467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
468M:	Michael Hennerich <michael.hennerich@analog.com>
469S:	Supported
470W:	http://wiki.analog.com/AD5254
471W:	http://ez.analog.com/community/linux-device-drivers
472F:	drivers/misc/ad525x_dpot.c
473
474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
475M:	Michael Hennerich <michael.hennerich@analog.com>
476S:	Supported
477W:	http://wiki.analog.com/AD5398
478W:	http://ez.analog.com/community/linux-device-drivers
479F:	drivers/regulator/ad5398.c
480
481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
482M:	Michael Hennerich <michael.hennerich@analog.com>
483S:	Supported
484W:	http://wiki.analog.com/AD7142
485W:	http://ez.analog.com/community/linux-device-drivers
486F:	drivers/input/misc/ad714x.c
487
488AD7877 TOUCHSCREEN DRIVER
489M:	Michael Hennerich <michael.hennerich@analog.com>
490S:	Supported
491W:	http://wiki.analog.com/AD7877
492W:	http://ez.analog.com/community/linux-device-drivers
493F:	drivers/input/touchscreen/ad7877.c
494
495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
496M:	Michael Hennerich <michael.hennerich@analog.com>
497S:	Supported
498W:	http://wiki.analog.com/AD7879
499W:	http://ez.analog.com/community/linux-device-drivers
500F:	drivers/input/touchscreen/ad7879.c
501
502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
503M:	Jiri Kosina <jikos@kernel.org>
504S:	Maintained
505
506ADF7242 IEEE 802.15.4 RADIO DRIVER
507M:	Michael Hennerich <michael.hennerich@analog.com>
508L:	linux-wpan@vger.kernel.org
509S:	Supported
510W:	https://wiki.analog.com/ADF7242
511W:	http://ez.analog.com/community/linux-device-drivers
512F:	Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
513F:	drivers/net/ieee802154/adf7242.c
514
515ADM1025 HARDWARE MONITOR DRIVER
516M:	Jean Delvare <jdelvare@suse.com>
517L:	linux-hwmon@vger.kernel.org
518S:	Maintained
519F:	Documentation/hwmon/adm1025.rst
520F:	drivers/hwmon/adm1025.c
521
522ADM1029 HARDWARE MONITOR DRIVER
523M:	Corentin Labbe <clabbe.montjoie@gmail.com>
524L:	linux-hwmon@vger.kernel.org
525S:	Maintained
526F:	drivers/hwmon/adm1029.c
527
528ADM8211 WIRELESS DRIVER
529L:	linux-wireless@vger.kernel.org
530S:	Orphan
531W:	https://wireless.wiki.kernel.org/
532F:	drivers/net/wireless/admtek/adm8211.*
533
534ADP1653 FLASH CONTROLLER DRIVER
535M:	Sakari Ailus <sakari.ailus@iki.fi>
536L:	linux-media@vger.kernel.org
537S:	Maintained
538F:	drivers/media/i2c/adp1653.c
539F:	include/media/i2c/adp1653.h
540
541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
542M:	Michael Hennerich <michael.hennerich@analog.com>
543S:	Supported
544W:	http://wiki.analog.com/ADP5520
545W:	http://ez.analog.com/community/linux-device-drivers
546F:	drivers/gpio/gpio-adp5520.c
547F:	drivers/input/keyboard/adp5520-keys.c
548F:	drivers/leds/leds-adp5520.c
549F:	drivers/mfd/adp5520.c
550F:	drivers/video/backlight/adp5520_bl.c
551
552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
553M:	Michael Hennerich <michael.hennerich@analog.com>
554S:	Supported
555W:	http://wiki.analog.com/ADP5588
556W:	http://ez.analog.com/community/linux-device-drivers
557F:	drivers/gpio/gpio-adp5588.c
558F:	drivers/input/keyboard/adp5588-keys.c
559
560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
561M:	Michael Hennerich <michael.hennerich@analog.com>
562S:	Supported
563W:	http://wiki.analog.com/ADP8860
564W:	http://ez.analog.com/community/linux-device-drivers
565F:	drivers/video/backlight/adp8860_bl.c
566
567ADT746X FAN DRIVER
568M:	Colin Leroy <colin@colino.net>
569S:	Maintained
570F:	drivers/macintosh/therm_adt746x.c
571
572ADT7475 HARDWARE MONITOR DRIVER
573M:	Jean Delvare <jdelvare@suse.com>
574L:	linux-hwmon@vger.kernel.org
575S:	Maintained
576F:	Documentation/hwmon/adt7475.rst
577F:	drivers/hwmon/adt7475.c
578
579ADVANSYS SCSI DRIVER
580M:	Matthew Wilcox <willy@infradead.org>
581M:	Hannes Reinecke <hare@suse.com>
582L:	linux-scsi@vger.kernel.org
583S:	Maintained
584F:	Documentation/scsi/advansys.rst
585F:	drivers/scsi/advansys.c
586
587ADVANTECH SWBTN DRIVER
588M:	Andrea Ho <Andrea.Ho@advantech.com.tw>
589L:	platform-driver-x86@vger.kernel.org
590S:	Maintained
591F:	drivers/platform/x86/adv_swbutton.c
592
593ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
594M:	Michael Hennerich <michael.hennerich@analog.com>
595S:	Supported
596W:	http://wiki.analog.com/ADXL345
597W:	http://ez.analog.com/community/linux-device-drivers
598F:	Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
599F:	drivers/input/misc/adxl34x.c
600
601ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
602M:	Michael Hennerich <michael.hennerich@analog.com>
603S:	Supported
604W:	http://ez.analog.com/community/linux-device-drivers
605F:	Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
606F:	drivers/iio/accel/adxl372.c
607F:	drivers/iio/accel/adxl372_i2c.c
608F:	drivers/iio/accel/adxl372_spi.c
609
610AF9013 MEDIA DRIVER
611M:	Antti Palosaari <crope@iki.fi>
612L:	linux-media@vger.kernel.org
613S:	Maintained
614W:	https://linuxtv.org
615W:	http://palosaari.fi/linux/
616Q:	http://patchwork.linuxtv.org/project/linux-media/list/
617T:	git git://linuxtv.org/anttip/media_tree.git
618F:	drivers/media/dvb-frontends/af9013*
619
620AF9033 MEDIA DRIVER
621M:	Antti Palosaari <crope@iki.fi>
622L:	linux-media@vger.kernel.org
623S:	Maintained
624W:	https://linuxtv.org
625W:	http://palosaari.fi/linux/
626Q:	http://patchwork.linuxtv.org/project/linux-media/list/
627T:	git git://linuxtv.org/anttip/media_tree.git
628F:	drivers/media/dvb-frontends/af9033*
629
630AFFS FILE SYSTEM
631M:	David Sterba <dsterba@suse.com>
632L:	linux-fsdevel@vger.kernel.org
633S:	Odd Fixes
634F:	Documentation/filesystems/affs.rst
635F:	fs/affs/
636
637AFS FILESYSTEM
638M:	David Howells <dhowells@redhat.com>
639M:	Marc Dionne <marc.dionne@auristor.com>
640L:	linux-afs@lists.infradead.org
641S:	Supported
642W:	https://www.infradead.org/~dhowells/kafs/
643F:	Documentation/filesystems/afs.rst
644F:	fs/afs/
645F:	include/trace/events/afs.h
646
647AGPGART DRIVER
648M:	David Airlie <airlied@linux.ie>
649S:	Maintained
650T:	git git://anongit.freedesktop.org/drm/drm
651F:	drivers/char/agp/
652F:	include/linux/agp*
653F:	include/uapi/linux/agp*
654
655AHA152X SCSI DRIVER
656M:	"Juergen E. Fischer" <fischer@norbit.de>
657L:	linux-scsi@vger.kernel.org
658S:	Maintained
659F:	drivers/scsi/aha152x*
660F:	drivers/scsi/pcmcia/aha152x*
661
662AIC7XXX / AIC79XX SCSI DRIVER
663M:	Hannes Reinecke <hare@suse.com>
664L:	linux-scsi@vger.kernel.org
665S:	Maintained
666F:	drivers/scsi/aic7xxx/
667
668AIMSLAB FM RADIO RECEIVER DRIVER
669M:	Hans Verkuil <hverkuil@xs4all.nl>
670L:	linux-media@vger.kernel.org
671S:	Maintained
672W:	https://linuxtv.org
673T:	git git://linuxtv.org/media_tree.git
674F:	drivers/media/radio/radio-aimslab*
675
676AIO
677M:	Benjamin LaHaise <bcrl@kvack.org>
678L:	linux-aio@kvack.org
679S:	Supported
680F:	fs/aio.c
681F:	include/linux/*aio*.h
682
683AIRSPY MEDIA DRIVER
684M:	Antti Palosaari <crope@iki.fi>
685L:	linux-media@vger.kernel.org
686S:	Maintained
687W:	https://linuxtv.org
688W:	http://palosaari.fi/linux/
689Q:	http://patchwork.linuxtv.org/project/linux-media/list/
690T:	git git://linuxtv.org/anttip/media_tree.git
691F:	drivers/media/usb/airspy/
692
693ALACRITECH GIGABIT ETHERNET DRIVER
694M:	Lino Sanfilippo <LinoSanfilippo@gmx.de>
695S:	Maintained
696F:	drivers/net/ethernet/alacritech/*
697
698ALCATEL SPEEDTOUCH USB DRIVER
699M:	Duncan Sands <duncan.sands@free.fr>
700L:	linux-usb@vger.kernel.org
701S:	Maintained
702W:	http://www.linux-usb.org/SpeedTouch/
703F:	drivers/usb/atm/speedtch.c
704F:	drivers/usb/atm/usbatm.c
705
706ALCHEMY AU1XX0 MMC DRIVER
707M:	Manuel Lauss <manuel.lauss@gmail.com>
708S:	Maintained
709F:	drivers/mmc/host/au1xmmc.c
710
711ALI1563 I2C DRIVER
712M:	Rudolf Marek <r.marek@assembler.cz>
713L:	linux-i2c@vger.kernel.org
714S:	Maintained
715F:	Documentation/i2c/busses/i2c-ali1563.rst
716F:	drivers/i2c/busses/i2c-ali1563.c
717
718ALIENWARE WMI DRIVER
719L:	Dell.Client.Kernel@dell.com
720S:	Maintained
721F:	drivers/platform/x86/dell/alienware-wmi.c
722
723ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER
724M:	Tomislav Denis <tomislav.denis@avl.com>
725L:	linux-iio@vger.kernel.org
726S:	Maintained
727W:	http://www.allsensors.com/
728F:	Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml
729F:	drivers/iio/pressure/dlhl60d.c
730
731ALLEGRO DVT VIDEO IP CORE DRIVER
732M:	Michael Tretter <m.tretter@pengutronix.de>
733R:	Pengutronix Kernel Team <kernel@pengutronix.de>
734L:	linux-media@vger.kernel.org
735S:	Maintained
736F:	Documentation/devicetree/bindings/media/allegro,al5e.yaml
737F:	drivers/media/platform/allegro-dvt/
738
739ALLWINNER A10 CSI DRIVER
740M:	Maxime Ripard <mripard@kernel.org>
741L:	linux-media@vger.kernel.org
742S:	Maintained
743T:	git git://linuxtv.org/media_tree.git
744F:	Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
745F:	drivers/media/platform/sunxi/sun4i-csi/
746
747ALLWINNER CPUFREQ DRIVER
748M:	Yangtao Li <tiny.windzz@gmail.com>
749L:	linux-pm@vger.kernel.org
750S:	Maintained
751F:	Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
752F:	drivers/cpufreq/sun50i-cpufreq-nvmem.c
753
754ALLWINNER CRYPTO DRIVERS
755M:	Corentin Labbe <clabbe.montjoie@gmail.com>
756L:	linux-crypto@vger.kernel.org
757S:	Maintained
758F:	drivers/crypto/allwinner/
759
760ALLWINNER HARDWARE SPINLOCK SUPPORT
761M:	Wilken Gottwalt <wilken.gottwalt@posteo.net>
762S:	Maintained
763F:	Documentation/devicetree/bindings/hwlock/allwinner,sun6i-hwspinlock.yaml
764F:	drivers/hwspinlock/sun6i_hwspinlock.c
765
766ALLWINNER THERMAL DRIVER
767M:	Vasily Khoruzhick <anarsoul@gmail.com>
768M:	Yangtao Li <tiny.windzz@gmail.com>
769L:	linux-pm@vger.kernel.org
770S:	Maintained
771F:	Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
772F:	drivers/thermal/sun8i_thermal.c
773
774ALLWINNER VPU DRIVER
775M:	Maxime Ripard <mripard@kernel.org>
776M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
777L:	linux-media@vger.kernel.org
778S:	Maintained
779F:	drivers/staging/media/sunxi/cedrus/
780
781ALPHA PORT
782M:	Richard Henderson <rth@twiddle.net>
783M:	Ivan Kokshaysky <ink@jurassic.park.msu.ru>
784M:	Matt Turner <mattst88@gmail.com>
785L:	linux-alpha@vger.kernel.org
786S:	Odd Fixes
787F:	arch/alpha/
788
789ALPS PS/2 TOUCHPAD DRIVER
790R:	Pali Roh��r <pali@kernel.org>
791F:	drivers/input/mouse/alps.*
792
793ALTERA I2C CONTROLLER DRIVER
794M:	Thor Thayer <thor.thayer@linux.intel.com>
795S:	Maintained
796F:	Documentation/devicetree/bindings/i2c/i2c-altera.txt
797F:	drivers/i2c/busses/i2c-altera.c
798
799ALTERA MAILBOX DRIVER
800M:	Joyce Ooi <joyce.ooi@intel.com>
801S:	Maintained
802F:	drivers/mailbox/mailbox-altera.c
803
804ALTERA MSGDMA IP CORE DRIVER
805M:	Olivier Dautricourt <olivier.dautricourt@orolia.com>
806R:	Stefan Roese <sr@denx.de>
807L:	dmaengine@vger.kernel.org
808S:	Odd Fixes
809F:	Documentation/devicetree/bindings/dma/altr,msgdma.yaml
810F:	drivers/dma/altera-msgdma.c
811
812ALTERA PIO DRIVER
813M:	Joyce Ooi <joyce.ooi@intel.com>
814L:	linux-gpio@vger.kernel.org
815S:	Maintained
816F:	drivers/gpio/gpio-altera.c
817
818ALTERA SYSTEM MANAGER DRIVER
819M:	Thor Thayer <thor.thayer@linux.intel.com>
820S:	Maintained
821F:	drivers/mfd/altera-sysmgr.c
822F:	include/linux/mfd/altera-sysmgr.h
823
824ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
825M:	Thor Thayer <thor.thayer@linux.intel.com>
826S:	Maintained
827F:	drivers/gpio/gpio-altera-a10sr.c
828F:	drivers/mfd/altera-a10sr.c
829F:	drivers/reset/reset-a10sr.c
830F:	include/dt-bindings/reset/altr,rst-mgr-a10sr.h
831F:	include/linux/mfd/altera-a10sr.h
832
833ALTERA TRIPLE SPEED ETHERNET DRIVER
834M:	Joyce Ooi <joyce.ooi@intel.com>
835L:	netdev@vger.kernel.org
836S:	Maintained
837F:	drivers/net/ethernet/altera/
838
839ALTERA UART/JTAG UART SERIAL DRIVERS
840M:	Tobias Klauser <tklauser@distanz.ch>
841L:	linux-serial@vger.kernel.org
842S:	Maintained
843F:	drivers/tty/serial/altera_jtaguart.c
844F:	drivers/tty/serial/altera_uart.c
845F:	include/linux/altera_jtaguart.h
846F:	include/linux/altera_uart.h
847
848AMAZON ANNAPURNA LABS FIC DRIVER
849M:	Talel Shenhar <talel@amazon.com>
850S:	Maintained
851F:	Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
852F:	drivers/irqchip/irq-al-fic.c
853
854AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
855M:	Talel Shenhar <talel@amazon.com>
856M:	Talel Shenhar <talelshenhar@gmail.com>
857S:	Maintained
858F:	Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
859F:	drivers/edac/al_mc_edac.c
860
861AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
862M:	Talel Shenhar <talel@amazon.com>
863S:	Maintained
864F:	Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
865F:	drivers/thermal/thermal_mmio.c
866
867AMAZON ETHERNET DRIVERS
868M:	Netanel Belgazal <netanel@amazon.com>
869M:	Arthur Kiyanovski <akiyano@amazon.com>
870R:	Guy Tzalik <gtzalik@amazon.com>
871R:	Saeed Bishara <saeedb@amazon.com>
872L:	netdev@vger.kernel.org
873S:	Supported
874F:	Documentation/networking/device_drivers/ethernet/amazon/ena.rst
875F:	drivers/net/ethernet/amazon/
876
877AMAZON RDMA EFA DRIVER
878M:	Gal Pressman <galpress@amazon.com>
879R:	Yossi Leybovich <sleybo@amazon.com>
880L:	linux-rdma@vger.kernel.org
881S:	Supported
882Q:	https://patchwork.kernel.org/project/linux-rdma/list/
883F:	drivers/infiniband/hw/efa/
884F:	include/uapi/rdma/efa-abi.h
885
886AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
887M:	Tom Lendacky <thomas.lendacky@amd.com>
888M:	John Allen <john.allen@amd.com>
889L:	linux-crypto@vger.kernel.org
890S:	Supported
891F:	drivers/crypto/ccp/
892F:	include/linux/ccp.h
893
894AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
895M:	Brijesh Singh <brijesh.singh@amd.com>
896M:	Tom Lendacky <thomas.lendacky@amd.com>
897L:	linux-crypto@vger.kernel.org
898S:	Supported
899F:	drivers/crypto/ccp/sev*
900F:	include/uapi/linux/psp-sev.h
901
902AMD DISPLAY CORE
903M:	Harry Wentland <harry.wentland@amd.com>
904M:	Leo Li <sunpeng.li@amd.com>
905L:	amd-gfx@lists.freedesktop.org
906S:	Supported
907T:	git https://gitlab.freedesktop.org/agd5f/linux.git
908F:	drivers/gpu/drm/amd/display/
909
910AMD FAM15H PROCESSOR POWER MONITORING DRIVER
911M:	Huang Rui <ray.huang@amd.com>
912L:	linux-hwmon@vger.kernel.org
913S:	Supported
914F:	Documentation/hwmon/fam15h_power.rst
915F:	drivers/hwmon/fam15h_power.c
916
917AMD FCH GPIO DRIVER
918M:	Enrico Weigelt, metux IT consult <info@metux.net>
919L:	linux-gpio@vger.kernel.org
920S:	Maintained
921F:	drivers/gpio/gpio-amd-fch.c
922F:	include/linux/platform_data/gpio/gpio-amd-fch.h
923
924AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
925L:	linux-geode@lists.infradead.org (moderated for non-subscribers)
926S:	Orphan
927F:	drivers/usb/gadget/udc/amd5536udc.*
928
929AMD GEODE PROCESSOR/CHIPSET SUPPORT
930M:	Andres Salomon <dilinger@queued.net>
931L:	linux-geode@lists.infradead.org (moderated for non-subscribers)
932S:	Supported
933W:	http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
934F:	arch/x86/include/asm/geode.h
935F:	drivers/char/hw_random/geode-rng.c
936F:	drivers/crypto/geode*
937F:	drivers/video/fbdev/geode/
938
939AMD IOMMU (AMD-VI)
940M:	Joerg Roedel <joro@8bytes.org>
941R:	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
942L:	iommu@lists.linux-foundation.org
943S:	Maintained
944T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
945F:	drivers/iommu/amd/
946F:	include/linux/amd-iommu.h
947
948AMD KFD
949M:	Felix Kuehling <Felix.Kuehling@amd.com>
950L:	amd-gfx@lists.freedesktop.org
951S:	Supported
952T:	git https://gitlab.freedesktop.org/agd5f/linux.git
953F:	drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
954F:	drivers/gpu/drm/amd/amdkfd/
955F:	drivers/gpu/drm/amd/include/cik_structs.h
956F:	drivers/gpu/drm/amd/include/kgd_kfd_interface.h
957F:	drivers/gpu/drm/amd/include/v9_structs.h
958F:	drivers/gpu/drm/amd/include/vi_structs.h
959F:	include/uapi/linux/kfd_ioctl.h
960
961AMD SPI DRIVER
962M:	Sanjay R Mehta <sanju.mehta@amd.com>
963S:	Maintained
964F:	drivers/spi/spi-amd.c
965
966AMD MP2 I2C DRIVER
967M:	Elie Morisse <syniurge@gmail.com>
968M:	Nehal Shah <nehal-bakulchandra.shah@amd.com>
969M:	Shyam Sundar S K <shyam-sundar.s-k@amd.com>
970L:	linux-i2c@vger.kernel.org
971S:	Maintained
972F:	drivers/i2c/busses/i2c-amd-mp2*
973
974AMD PMC DRIVER
975M:	Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
976L:	platform-driver-x86@vger.kernel.org
977S:	Maintained
978F:	drivers/platform/x86/amd-pmc.*
979
980AMD POWERPLAY
981M:	Evan Quan <evan.quan@amd.com>
982L:	amd-gfx@lists.freedesktop.org
983S:	Supported
984T:	git https://gitlab.freedesktop.org/agd5f/linux.git
985F:	drivers/gpu/drm/amd/pm/powerplay/
986
987AMD PTDMA DRIVER
988M:	Sanjay R Mehta <sanju.mehta@amd.com>
989L:	dmaengine@vger.kernel.org
990S:	Maintained
991F:	drivers/dma/ptdma/
992
993AMD SEATTLE DEVICE TREE SUPPORT
994M:	Brijesh Singh <brijeshkumar.singh@amd.com>
995M:	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
996M:	Tom Lendacky <thomas.lendacky@amd.com>
997S:	Supported
998F:	arch/arm64/boot/dts/amd/
999
1000AMD XGBE DRIVER
1001M:	Tom Lendacky <thomas.lendacky@amd.com>
1002L:	netdev@vger.kernel.org
1003S:	Supported
1004F:	arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1005F:	drivers/net/ethernet/amd/xgbe/
1006
1007AMD SENSOR FUSION HUB DRIVER
1008M:	Nehal Shah <nehal-bakulchandra.shah@amd.com>
1009M:	Basavaraj Natikar <basavaraj.natikar@amd.com>
1010L:	linux-input@vger.kernel.org
1011S:	Maintained
1012F:	Documentation/hid/amd-sfh*
1013F:	drivers/hid/amd-sfh-hid/
1014
1015AMS AS73211 DRIVER
1016M:	Christian Eggers <ceggers@arri.de>
1017L:	linux-iio@vger.kernel.org
1018S:	Maintained
1019F:	Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1020F:	drivers/iio/light/as73211.c
1021
1022ANALOG DEVICES INC AD7192 DRIVER
1023M:	Alexandru Tachici <alexandru.tachici@analog.com>
1024L:	linux-iio@vger.kernel.org
1025S:	Supported
1026W:	http://ez.analog.com/community/linux-device-drivers
1027F:	Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1028F:	drivers/iio/adc/ad7192.c
1029
1030ANALOG DEVICES INC AD7292 DRIVER
1031M:	Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1032L:	linux-iio@vger.kernel.org
1033S:	Supported
1034W:	http://ez.analog.com/community/linux-device-drivers
1035F:	Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1036F:	drivers/iio/adc/ad7292.c
1037
1038ANALOG DEVICES INC AD7768-1 DRIVER
1039M:	Michael Hennerich <Michael.Hennerich@analog.com>
1040L:	linux-iio@vger.kernel.org
1041S:	Supported
1042W:	http://ez.analog.com/community/linux-device-drivers
1043F:	Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1044F:	drivers/iio/adc/ad7768-1.c
1045
1046ANALOG DEVICES INC AD7780 DRIVER
1047M:	Michael Hennerich <Michael.Hennerich@analog.com>
1048M:	Renato Lui Geh <renatogeh@gmail.com>
1049L:	linux-iio@vger.kernel.org
1050S:	Supported
1051W:	http://ez.analog.com/community/linux-device-drivers
1052F:	Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1053F:	drivers/iio/adc/ad7780.c
1054
1055ANALOG DEVICES INC AD9389B DRIVER
1056M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
1057L:	linux-media@vger.kernel.org
1058S:	Maintained
1059F:	drivers/media/i2c/ad9389b*
1060
1061ANALOG DEVICES INC ADGS1408 DRIVER
1062M:	Mircea Caprioru <mircea.caprioru@analog.com>
1063S:	Supported
1064F:	Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1065F:	drivers/mux/adgs1408.c
1066
1067ANALOG DEVICES INC ADIN DRIVER
1068M:	Michael Hennerich <michael.hennerich@analog.com>
1069L:	netdev@vger.kernel.org
1070S:	Supported
1071W:	http://ez.analog.com/community/linux-device-drivers
1072F:	Documentation/devicetree/bindings/net/adi,adin.yaml
1073F:	drivers/net/phy/adin.c
1074
1075ANALOG DEVICES INC ADIS DRIVER LIBRARY
1076M:	Nuno Sa <nuno.sa@analog.com>
1077L:	linux-iio@vger.kernel.org
1078S:	Supported
1079F:	drivers/iio/imu/adis.c
1080F:	include/linux/iio/imu/adis.h
1081
1082ANALOG DEVICES INC ADIS16460 DRIVER
1083M:	Dragos Bogdan <dragos.bogdan@analog.com>
1084L:	linux-iio@vger.kernel.org
1085S:	Supported
1086W:	http://ez.analog.com/community/linux-device-drivers
1087F:	Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1088F:	drivers/iio/imu/adis16460.c
1089
1090ANALOG DEVICES INC ADIS16475 DRIVER
1091M:	Nuno Sa <nuno.sa@analog.com>
1092L:	linux-iio@vger.kernel.org
1093W:	http://ez.analog.com/community/linux-device-drivers
1094S:	Supported
1095F:	drivers/iio/imu/adis16475.c
1096F:	Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1097
1098ANALOG DEVICES INC ADM1177 DRIVER
1099M:	Michael Hennerich <Michael.Hennerich@analog.com>
1100L:	linux-hwmon@vger.kernel.org
1101S:	Supported
1102W:	http://ez.analog.com/community/linux-device-drivers
1103F:	Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1104F:	drivers/hwmon/adm1177.c
1105
1106ANALOG DEVICES INC ADP5061 DRIVER
1107M:	Michael Hennerich <Michael.Hennerich@analog.com>
1108L:	linux-pm@vger.kernel.org
1109S:	Supported
1110W:	http://ez.analog.com/community/linux-device-drivers
1111F:	drivers/power/supply/adp5061.c
1112
1113ANALOG DEVICES INC ADV7180 DRIVER
1114M:	Lars-Peter Clausen <lars@metafoo.de>
1115L:	linux-media@vger.kernel.org
1116S:	Supported
1117W:	http://ez.analog.com/community/linux-device-drivers
1118F:	drivers/media/i2c/adv7180.c
1119F:	Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1120
1121ANALOG DEVICES INC ADV748X DRIVER
1122M:	Kieran Bingham <kieran.bingham@ideasonboard.com>
1123L:	linux-media@vger.kernel.org
1124S:	Maintained
1125F:	drivers/media/i2c/adv748x/*
1126
1127ANALOG DEVICES INC ADV7511 DRIVER
1128M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
1129L:	linux-media@vger.kernel.org
1130S:	Maintained
1131F:	drivers/media/i2c/adv7511*
1132
1133ANALOG DEVICES INC ADV7604 DRIVER
1134M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
1135L:	linux-media@vger.kernel.org
1136S:	Maintained
1137F:	drivers/media/i2c/adv7604*
1138F:	Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1139
1140ANALOG DEVICES INC ADV7842 DRIVER
1141M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
1142L:	linux-media@vger.kernel.org
1143S:	Maintained
1144F:	drivers/media/i2c/adv7842*
1145
1146ANALOG DEVICES INC ADXRS290 DRIVER
1147M:	Nishant Malpani <nish.malpani25@gmail.com>
1148L:	linux-iio@vger.kernel.org
1149S:	Supported
1150F:	drivers/iio/gyro/adxrs290.c
1151F:	Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1152
1153ANALOG DEVICES INC ASOC CODEC DRIVERS
1154M:	Lars-Peter Clausen <lars@metafoo.de>
1155M:	Nuno S�� <nuno.sa@analog.com>
1156L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
1157S:	Supported
1158W:	http://wiki.analog.com/
1159W:	http://ez.analog.com/community/linux-device-drivers
1160F:	sound/soc/codecs/ad1*
1161F:	sound/soc/codecs/ad7*
1162F:	sound/soc/codecs/adau*
1163F:	sound/soc/codecs/adav*
1164F:	sound/soc/codecs/sigmadsp.*
1165F:	sound/soc/codecs/ssm*
1166
1167ANALOG DEVICES INC DMA DRIVERS
1168M:	Lars-Peter Clausen <lars@metafoo.de>
1169S:	Supported
1170W:	http://ez.analog.com/community/linux-device-drivers
1171F:	drivers/dma/dma-axi-dmac.c
1172
1173ANALOG DEVICES INC IIO DRIVERS
1174M:	Lars-Peter Clausen <lars@metafoo.de>
1175M:	Michael Hennerich <Michael.Hennerich@analog.com>
1176S:	Supported
1177W:	http://wiki.analog.com/
1178W:	http://ez.analog.com/community/linux-device-drivers
1179F:	Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1180F:	Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1181F:	Documentation/devicetree/bindings/iio/*/adi,*
1182F:	Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml
1183F:	drivers/iio/*/ad*
1184F:	drivers/iio/adc/ltc249*
1185F:	drivers/iio/amplifiers/hmc425a.c
1186F:	drivers/staging/iio/*/ad*
1187X:	drivers/iio/*/adjd*
1188
1189ANALOGBITS PLL LIBRARIES
1190M:	Paul Walmsley <paul.walmsley@sifive.com>
1191S:	Supported
1192F:	drivers/clk/analogbits/*
1193F:	include/linux/clk/analogbits*
1194
1195ANDES ARCHITECTURE
1196M:	Nick Hu <nickhu@andestech.com>
1197M:	Greentime Hu <green.hu@gmail.com>
1198M:	Vincent Chen <deanbo422@gmail.com>
1199S:	Supported
1200T:	git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1201F:	Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1202F:	Documentation/devicetree/bindings/nds32/
1203F:	arch/nds32/
1204N:	nds32
1205K:	nds32
1206
1207ANDROID CONFIG FRAGMENTS
1208M:	Rob Herring <robh@kernel.org>
1209S:	Supported
1210F:	kernel/configs/android*
1211
1212ANDROID DRIVERS
1213M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1214M:	Arve Hj��nnev��g <arve@android.com>
1215M:	Todd Kjos <tkjos@android.com>
1216M:	Martijn Coenen <maco@android.com>
1217M:	Joel Fernandes <joel@joelfernandes.org>
1218M:	Christian Brauner <christian@brauner.io>
1219M:	Hridya Valsaraju <hridya@google.com>
1220M:	Suren Baghdasaryan <surenb@google.com>
1221L:	linux-kernel@vger.kernel.org
1222S:	Supported
1223T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1224F:	drivers/android/
1225F:	drivers/staging/android/
1226
1227ANDROID GOLDFISH PIC DRIVER
1228M:	Miodrag Dinic <miodrag.dinic@mips.com>
1229S:	Supported
1230F:	Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1231F:	drivers/irqchip/irq-goldfish-pic.c
1232
1233ANDROID GOLDFISH RTC DRIVER
1234M:	Jiaxun Yang <jiaxun.yang@flygoat.com>
1235S:	Supported
1236F:	Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1237F:	drivers/rtc/rtc-goldfish.c
1238
1239AOA (Apple Onboard Audio) ALSA DRIVER
1240M:	Johannes Berg <johannes@sipsolutions.net>
1241L:	linuxppc-dev@lists.ozlabs.org
1242L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
1243S:	Maintained
1244F:	sound/aoa/
1245
1246APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1247M:	William Breathitt Gray <vilhelm.gray@gmail.com>
1248L:	linux-iio@vger.kernel.org
1249S:	Maintained
1250F:	drivers/iio/adc/stx104.c
1251
1252APM DRIVER
1253M:	Jiri Kosina <jikos@kernel.org>
1254S:	Odd fixes
1255T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1256F:	arch/x86/kernel/apm_32.c
1257F:	drivers/char/apm-emulation.c
1258F:	include/linux/apm_bios.h
1259F:	include/uapi/linux/apm_bios.h
1260
1261APPARMOR SECURITY MODULE
1262M:	John Johansen <john.johansen@canonical.com>
1263L:	apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1264S:	Supported
1265W:	wiki.apparmor.net
1266T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1267F:	Documentation/admin-guide/LSM/apparmor.rst
1268F:	security/apparmor/
1269
1270APPLE BCM5974 MULTITOUCH DRIVER
1271M:	Henrik Rydberg <rydberg@bitmath.org>
1272L:	linux-input@vger.kernel.org
1273S:	Odd fixes
1274F:	drivers/input/mouse/bcm5974.c
1275
1276APPLE DART IOMMU DRIVER
1277M:	Sven Peter <sven@svenpeter.dev>
1278L:	iommu@lists.linux-foundation.org
1279S:	Maintained
1280F:	Documentation/devicetree/bindings/iommu/apple,dart.yaml
1281F:	drivers/iommu/apple-dart.c
1282
1283APPLE SMC DRIVER
1284M:	Henrik Rydberg <rydberg@bitmath.org>
1285L:	linux-hwmon@vger.kernel.org
1286S:	Odd fixes
1287F:	drivers/hwmon/applesmc.c
1288
1289APPLETALK NETWORK LAYER
1290L:	netdev@vger.kernel.org
1291S:	Odd fixes
1292F:	drivers/net/appletalk/
1293F:	include/linux/atalk.h
1294F:	include/uapi/linux/atalk.h
1295F:	net/appletalk/
1296
1297APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1298M:	Khuong Dinh <khuong@os.amperecomputing.com>
1299S:	Supported
1300F:	arch/arm64/boot/dts/apm/
1301
1302APPLIED MICRO (APM) X-GENE SOC EDAC
1303M:	Khuong Dinh <khuong@os.amperecomputing.com>
1304S:	Supported
1305F:	Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1306F:	drivers/edac/xgene_edac.c
1307
1308APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1309M:	Iyappan Subramanian <iyappan@os.amperecomputing.com>
1310M:	Keyur Chudgar <keyur@os.amperecomputing.com>
1311S:	Supported
1312F:	drivers/net/ethernet/apm/xgene-v2/
1313
1314APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1315M:	Iyappan Subramanian <iyappan@os.amperecomputing.com>
1316M:	Keyur Chudgar <keyur@os.amperecomputing.com>
1317M:	Quan Nguyen <quan@os.amperecomputing.com>
1318S:	Supported
1319F:	Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1320F:	Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1321F:	drivers/net/ethernet/apm/xgene/
1322F:	drivers/net/mdio/mdio-xgene.c
1323
1324APPLIED MICRO (APM) X-GENE SOC PMU
1325M:	Khuong Dinh <khuong@os.amperecomputing.com>
1326S:	Supported
1327F:	Documentation/admin-guide/perf/xgene-pmu.rst
1328F:	Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1329F:	drivers/perf/xgene_pmu.c
1330
1331APTINA CAMERA SENSOR PLL
1332M:	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1333L:	linux-media@vger.kernel.org
1334S:	Maintained
1335F:	drivers/media/i2c/aptina-pll.*
1336
1337AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1338M:	Aleksa Savic <savicaleksa83@gmail.com>
1339L:	linux-hwmon@vger.kernel.org
1340S:	Maintained
1341F:	Documentation/hwmon/aquacomputer_d5next.rst
1342F:	drivers/hwmon/aquacomputer_d5next.c
1343
1344AQUANTIA ETHERNET DRIVER (atlantic)
1345M:	Igor Russkikh <irusskikh@marvell.com>
1346L:	netdev@vger.kernel.org
1347S:	Supported
1348W:	https://www.marvell.com/
1349Q:	https://patchwork.kernel.org/project/netdevbpf/list/
1350F:	Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1351F:	drivers/net/ethernet/aquantia/atlantic/
1352
1353AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1354M:	Egor Pomozov <epomozov@marvell.com>
1355L:	netdev@vger.kernel.org
1356S:	Supported
1357W:	http://www.aquantia.com
1358F:	drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1359
1360ARASAN NAND CONTROLLER DRIVER
1361M:	Miquel Raynal <miquel.raynal@bootlin.com>
1362M:	Naga Sureshkumar Relli <nagasure@xilinx.com>
1363L:	linux-mtd@lists.infradead.org
1364S:	Maintained
1365F:	Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1366F:	drivers/mtd/nand/raw/arasan-nand-controller.c
1367
1368ARC FRAMEBUFFER DRIVER
1369M:	Jaya Kumar <jayalk@intworks.biz>
1370S:	Maintained
1371F:	drivers/video/fbdev/arcfb.c
1372F:	drivers/video/fbdev/core/fb_defio.c
1373
1374ARC PGU DRM DRIVER
1375M:	Alexey Brodkin <abrodkin@synopsys.com>
1376S:	Supported
1377F:	Documentation/devicetree/bindings/display/snps,arcpgu.txt
1378F:	drivers/gpu/drm/tiny/arcpgu.c
1379
1380ARCNET NETWORK LAYER
1381M:	Michael Grzeschik <m.grzeschik@pengutronix.de>
1382L:	netdev@vger.kernel.org
1383S:	Maintained
1384F:	drivers/net/arcnet/
1385F:	include/uapi/linux/if_arcnet.h
1386
1387ARM ARCHITECTED TIMER DRIVER
1388M:	Mark Rutland <mark.rutland@arm.com>
1389M:	Marc Zyngier <maz@kernel.org>
1390L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391S:	Maintained
1392F:	arch/arm/include/asm/arch_timer.h
1393F:	arch/arm64/include/asm/arch_timer.h
1394F:	drivers/clocksource/arm_arch_timer.c
1395
1396ARM HDLCD DRM DRIVER
1397M:	Liviu Dudau <liviu.dudau@arm.com>
1398S:	Supported
1399F:	Documentation/devicetree/bindings/display/arm,hdlcd.txt
1400F:	drivers/gpu/drm/arm/hdlcd_*
1401
1402ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1403M:	Linus Walleij <linus.walleij@linaro.org>
1404L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405S:	Maintained
1406F:	Documentation/devicetree/bindings/arm/arm,integrator.yaml
1407F:	Documentation/devicetree/bindings/arm/arm,realview.yaml
1408F:	Documentation/devicetree/bindings/arm/arm,versatile.yaml
1409F:	Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1410F:	Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1411F:	Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1412F:	Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1413F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1414F:	Documentation/devicetree/bindings/mtd/arm-versatile.txt
1415F:	arch/arm/boot/dts/arm-realview-*
1416F:	arch/arm/boot/dts/integrator*
1417F:	arch/arm/boot/dts/versatile*
1418F:	arch/arm/mach-integrator/
1419F:	arch/arm/mach-realview/
1420F:	arch/arm/mach-versatile/
1421F:	arch/arm/plat-versatile/
1422F:	drivers/bus/arm-integrator-lm.c
1423F:	drivers/clk/versatile/
1424F:	drivers/i2c/busses/i2c-versatile.c
1425F:	drivers/irqchip/irq-versatile-fpga.c
1426F:	drivers/mtd/maps/physmap-versatile.*
1427F:	drivers/power/reset/arm-versatile-reboot.c
1428F:	drivers/soc/versatile/
1429
1430ARM KOMEDA DRM-KMS DRIVER
1431M:	James (Qian) Wang <james.qian.wang@arm.com>
1432M:	Liviu Dudau <liviu.dudau@arm.com>
1433M:	Mihail Atanassov <mihail.atanassov@arm.com>
1434L:	Mali DP Maintainers <malidp@foss.arm.com>
1435S:	Supported
1436T:	git git://anongit.freedesktop.org/drm/drm-misc
1437F:	Documentation/devicetree/bindings/display/arm,komeda.txt
1438F:	Documentation/gpu/komeda-kms.rst
1439F:	drivers/gpu/drm/arm/display/include/
1440F:	drivers/gpu/drm/arm/display/komeda/
1441
1442ARM MALI PANFROST DRM DRIVER
1443M:	Rob Herring <robh@kernel.org>
1444M:	Tomeu Vizoso <tomeu.vizoso@collabora.com>
1445R:	Steven Price <steven.price@arm.com>
1446R:	Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1447L:	dri-devel@lists.freedesktop.org
1448S:	Supported
1449T:	git git://anongit.freedesktop.org/drm/drm-misc
1450F:	drivers/gpu/drm/panfrost/
1451F:	include/uapi/drm/panfrost_drm.h
1452
1453ARM MALI-DP DRM DRIVER
1454M:	Liviu Dudau <liviu.dudau@arm.com>
1455M:	Brian Starkey <brian.starkey@arm.com>
1456L:	Mali DP Maintainers <malidp@foss.arm.com>
1457S:	Supported
1458T:	git git://anongit.freedesktop.org/drm/drm-misc
1459F:	Documentation/devicetree/bindings/display/arm,malidp.txt
1460F:	Documentation/gpu/afbc.rst
1461F:	drivers/gpu/drm/arm/
1462
1463ARM MFM AND FLOPPY DRIVERS
1464M:	Ian Molton <spyro@f2s.com>
1465S:	Maintained
1466F:	arch/arm/include/asm/floppy.h
1467F:	arch/arm/mach-rpc/floppydma.S
1468
1469ARM PMU PROFILING AND DEBUGGING
1470M:	Will Deacon <will@kernel.org>
1471M:	Mark Rutland <mark.rutland@arm.com>
1472L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473S:	Maintained
1474F:	Documentation/devicetree/bindings/arm/pmu.yaml
1475F:	Documentation/devicetree/bindings/perf/
1476F:	arch/arm*/include/asm/hw_breakpoint.h
1477F:	arch/arm*/include/asm/perf_event.h
1478F:	arch/arm*/kernel/hw_breakpoint.c
1479F:	arch/arm*/kernel/perf_*
1480F:	drivers/perf/
1481F:	include/linux/perf/arm_pmu.h
1482
1483ARM PORT
1484M:	Russell King <linux@armlinux.org.uk>
1485L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1486S:	Odd Fixes
1487W:	http://www.armlinux.org.uk/
1488T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git
1489F:	arch/arm/
1490X:	arch/arm/boot/dts/
1491
1492ARM PRIMECELL AACI PL041 DRIVER
1493M:	Russell King <linux@armlinux.org.uk>
1494S:	Odd Fixes
1495F:	sound/arm/aaci.*
1496
1497ARM PRIMECELL BUS SUPPORT
1498M:	Russell King <linux@armlinux.org.uk>
1499S:	Odd Fixes
1500F:	drivers/amba/
1501F:	include/linux/amba/bus.h
1502
1503ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1504M:	Miquel Raynal <miquel.raynal@bootlin.com>
1505M:	Naga Sureshkumar Relli <nagasure@xilinx.com>
1506L:	linux-mtd@lists.infradead.org
1507S:	Maintained
1508F:	Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1509F:	drivers/mtd/nand/raw/pl35x-nand-controller.c
1510
1511ARM PRIMECELL PL35X SMC DRIVER
1512M:	Miquel Raynal <miquel.raynal@bootlin.com>
1513M:	Naga Sureshkumar Relli <nagasure@xilinx.com>
1514L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515S:	Maintained
1516F:	Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml
1517F:	drivers/memory/pl353-smc.c
1518
1519ARM PRIMECELL CLCD PL110 DRIVER
1520M:	Russell King <linux@armlinux.org.uk>
1521S:	Odd Fixes
1522F:	drivers/video/fbdev/amba-clcd.*
1523
1524ARM PRIMECELL KMI PL050 DRIVER
1525M:	Russell King <linux@armlinux.org.uk>
1526S:	Odd Fixes
1527F:	drivers/input/serio/ambakmi.*
1528F:	include/linux/amba/kmi.h
1529
1530ARM PRIMECELL MMCI PL180/1 DRIVER
1531M:	Russell King <linux@armlinux.org.uk>
1532S:	Odd Fixes
1533F:	drivers/mmc/host/mmci.*
1534F:	include/linux/amba/mmci.h
1535
1536ARM PRIMECELL SSP PL022 SPI DRIVER
1537M:	Linus Walleij <linus.walleij@linaro.org>
1538L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539S:	Maintained
1540F:	Documentation/devicetree/bindings/spi/spi-pl022.yaml
1541F:	drivers/spi/spi-pl022.c
1542
1543ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1544M:	Russell King <linux@armlinux.org.uk>
1545S:	Odd Fixes
1546F:	drivers/tty/serial/amba-pl01*.c
1547F:	include/linux/amba/serial.h
1548
1549ARM PRIMECELL VIC PL190/PL192 DRIVER
1550M:	Linus Walleij <linus.walleij@linaro.org>
1551L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552S:	Maintained
1553F:	Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1554F:	drivers/irqchip/irq-vic.c
1555
1556ARM SMC WATCHDOG DRIVER
1557M:	Julius Werner <jwerner@chromium.org>
1558R:	Evan Benn <evanbenn@chromium.org>
1559S:	Maintained
1560F:	Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1561F:	drivers/watchdog/arm_smc_wdt.c
1562
1563ARM SMMU DRIVERS
1564M:	Will Deacon <will@kernel.org>
1565R:	Robin Murphy <robin.murphy@arm.com>
1566L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567S:	Maintained
1568F:	Documentation/devicetree/bindings/iommu/arm,smmu*
1569F:	drivers/iommu/arm/
1570F:	drivers/iommu/io-pgtable-arm*
1571
1572ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1573M:	Arnd Bergmann <arnd@arndb.de>
1574M:	Olof Johansson <olof@lixom.net>
1575M:	soc@kernel.org
1576L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577S:	Maintained
1578T:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1579F:	arch/arm/boot/dts/Makefile
1580F:	arch/arm64/boot/dts/Makefile
1581
1582ARM SUB-ARCHITECTURES
1583L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584S:	Maintained
1585T:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1586F:	arch/arm/mach-*/
1587F:	arch/arm/plat-*/
1588
1589ARM/ACTIONS SEMI ARCHITECTURE
1590M:	Andreas F��rber <afaerber@suse.de>
1591M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1592L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593L:	linux-actions@lists.infradead.org (moderated for non-subscribers)
1594S:	Maintained
1595F:	Documentation/devicetree/bindings/arm/actions.yaml
1596F:	Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1597F:	Documentation/devicetree/bindings/dma/owl-dma.yaml
1598F:	Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1599F:	Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1600F:	Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1601F:	Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1602F:	Documentation/devicetree/bindings/pinctrl/actions,*
1603F:	Documentation/devicetree/bindings/power/actions,owl-sps.txt
1604F:	Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1605F:	arch/arm/boot/dts/owl-*
1606F:	arch/arm/mach-actions/
1607F:	arch/arm64/boot/dts/actions/
1608F:	drivers/clk/actions/
1609F:	drivers/clocksource/timer-owl*
1610F:	drivers/dma/owl-dma.c
1611F:	drivers/i2c/busses/i2c-owl.c
1612F:	drivers/irqchip/irq-owl-sirq.c
1613F:	drivers/mmc/host/owl-mmc.c
1614F:	drivers/net/ethernet/actions/
1615F:	drivers/pinctrl/actions/*
1616F:	drivers/soc/actions/
1617F:	include/dt-bindings/power/owl-*
1618F:	include/dt-bindings/reset/actions,*
1619F:	include/linux/soc/actions/
1620N:	owl
1621
1622ARM/ADS SPHERE MACHINE SUPPORT
1623M:	Lennert Buytenhek <kernel@wantstofly.org>
1624L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625S:	Maintained
1626
1627ARM/AFEB9260 MACHINE SUPPORT
1628M:	Sergey Lapin <slapin@ossfans.org>
1629L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630S:	Maintained
1631
1632ARM/AJECO 1ARM MACHINE SUPPORT
1633M:	Lennert Buytenhek <kernel@wantstofly.org>
1634L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635S:	Maintained
1636
1637ARM/Allwinner SoC Clock Support
1638M:	Emilio L��pez <emilio@elopez.com.ar>
1639S:	Maintained
1640F:	drivers/clk/sunxi/
1641
1642ARM/Allwinner sunXi SoC support
1643M:	Maxime Ripard <mripard@kernel.org>
1644M:	Chen-Yu Tsai <wens@csie.org>
1645R:	Jernej Skrabec <jernej.skrabec@gmail.com>
1646L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647S:	Maintained
1648T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1649L:	linux-sunxi@lists.linux.dev
1650F:	arch/arm/mach-sunxi/
1651F:	arch/arm64/boot/dts/allwinner/
1652F:	drivers/clk/sunxi-ng/
1653F:	drivers/pinctrl/sunxi/
1654F:	drivers/soc/sunxi/
1655N:	allwinner
1656N:	sun[x456789]i
1657N:	sun50i
1658
1659ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1660M:	Neil Armstrong <narmstrong@baylibre.com>
1661M:	Jerome Brunet <jbrunet@baylibre.com>
1662L:	linux-amlogic@lists.infradead.org
1663S:	Maintained
1664F:	Documentation/devicetree/bindings/clock/amlogic*
1665F:	drivers/clk/meson/
1666F:	include/dt-bindings/clock/gxbb*
1667F:	include/dt-bindings/clock/meson*
1668
1669ARM/Amlogic Meson SoC Crypto Drivers
1670M:	Corentin Labbe <clabbe@baylibre.com>
1671L:	linux-crypto@vger.kernel.org
1672L:	linux-amlogic@lists.infradead.org
1673S:	Maintained
1674F:	Documentation/devicetree/bindings/crypto/amlogic*
1675F:	drivers/crypto/amlogic/
1676
1677ARM/Amlogic Meson SoC Sound Drivers
1678M:	Jerome Brunet <jbrunet@baylibre.com>
1679L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
1680S:	Maintained
1681F:	Documentation/devicetree/bindings/sound/amlogic*
1682F:	sound/soc/meson/
1683
1684ARM/Amlogic Meson SoC support
1685M:	Neil Armstrong <narmstrong@baylibre.com>
1686M:	Kevin Hilman <khilman@baylibre.com>
1687R:	Jerome Brunet <jbrunet@baylibre.com>
1688R:	Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1689L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1690L:	linux-amlogic@lists.infradead.org
1691S:	Maintained
1692W:	http://linux-meson.com/
1693F:	arch/arm/boot/dts/meson*
1694F:	arch/arm/mach-meson/
1695F:	arch/arm64/boot/dts/amlogic/
1696F:	drivers/mmc/host/meson*
1697F:	drivers/pinctrl/meson/
1698F:	drivers/rtc/rtc-meson*
1699F:	drivers/soc/amlogic/
1700N:	meson
1701
1702ARM/Annapurna Labs ALPINE ARCHITECTURE
1703M:	Tsahee Zidenberg <tsahee@annapurnalabs.com>
1704M:	Antoine Tenart <atenart@kernel.org>
1705L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706S:	Maintained
1707F:	arch/arm/boot/dts/alpine*
1708F:	arch/arm/mach-alpine/
1709F:	arch/arm64/boot/dts/amazon/
1710F:	drivers/*/*alpine*
1711
1712ARM/APPLE MACHINE SUPPORT
1713M:	Hector Martin <marcan@marcan.st>
1714L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715S:	Maintained
1716W:	https://asahilinux.org
1717B:	https://github.com/AsahiLinux/linux/issues
1718C:	irc://irc.oftc.net/asahi-dev
1719T:	git https://github.com/AsahiLinux/linux.git
1720F:	Documentation/devicetree/bindings/arm/apple.yaml
1721F:	Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml
1722F:	Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1723F:	arch/arm64/boot/dts/apple/
1724F:	drivers/irqchip/irq-apple-aic.c
1725F:	include/dt-bindings/interrupt-controller/apple-aic.h
1726F:	include/dt-bindings/pinctrl/apple.h
1727
1728ARM/ARTPEC MACHINE SUPPORT
1729M:	Jesper Nilsson <jesper.nilsson@axis.com>
1730M:	Lars Persson <lars.persson@axis.com>
1731L:	linux-arm-kernel@axis.com
1732S:	Maintained
1733F:	Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1734F:	arch/arm/boot/dts/artpec6*
1735F:	arch/arm/mach-artpec
1736F:	drivers/clk/axis
1737F:	drivers/crypto/axis
1738F:	drivers/mmc/host/usdhi6rol0.c
1739F:	drivers/pinctrl/pinctrl-artpec*
1740
1741ARM/ASPEED I2C DRIVER
1742M:	Brendan Higgins <brendanhiggins@google.com>
1743R:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
1744R:	Joel Stanley <joel@jms.id.au>
1745L:	linux-i2c@vger.kernel.org
1746L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
1747S:	Maintained
1748F:	Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1749F:	Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1750F:	drivers/i2c/busses/i2c-aspeed.c
1751F:	drivers/irqchip/irq-aspeed-i2c-ic.c
1752
1753ARM/ASPEED MACHINE SUPPORT
1754M:	Joel Stanley <joel@jms.id.au>
1755R:	Andrew Jeffery <andrew@aj.id.au>
1756L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1758S:	Supported
1759Q:	https://patchwork.ozlabs.org/project/linux-aspeed/list/
1760T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1761F:	arch/arm/boot/dts/aspeed-*
1762F:	arch/arm/mach-aspeed/
1763N:	aspeed
1764
1765ARM/BITMAIN ARCHITECTURE
1766M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1767L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1768S:	Maintained
1769F:	Documentation/devicetree/bindings/arm/bitmain.yaml
1770F:	Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1771F:	Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1772F:	arch/arm64/boot/dts/bitmain/
1773F:	drivers/clk/clk-bm1880.c
1774F:	drivers/pinctrl/pinctrl-bm1880.c
1775
1776ARM/CALXEDA HIGHBANK ARCHITECTURE
1777M:	Andre Przywara <andre.przywara@arm.com>
1778L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779S:	Maintained
1780F:	arch/arm/boot/dts/ecx-*.dts*
1781F:	arch/arm/boot/dts/highbank.dts
1782F:	arch/arm/mach-highbank/
1783
1784ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1785M:	Krzysztof Halasa <khalasa@piap.pl>
1786S:	Maintained
1787F:	arch/arm/mach-cns3xxx/
1788
1789ARM/CAVIUM THUNDER NETWORK DRIVER
1790M:	Sunil Goutham <sgoutham@marvell.com>
1791L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792S:	Supported
1793F:	drivers/net/ethernet/cavium/thunder/
1794
1795ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1796M:	Lukasz Majewski <lukma@denx.de>
1797L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798S:	Maintained
1799F:	arch/arm/mach-ep93xx/ts72xx.c
1800
1801ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1802M:	Alexander Shiyan <shc_work@mail.ru>
1803L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804S:	Odd Fixes
1805N:	clps711x
1806
1807ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1808M:	Lennert Buytenhek <kernel@wantstofly.org>
1809L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1810S:	Maintained
1811
1812ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1813M:	Hartley Sweeten <hsweeten@visionengravers.com>
1814M:	Alexander Sverdlin <alexander.sverdlin@gmail.com>
1815L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816S:	Maintained
1817F:	arch/arm/mach-ep93xx/
1818F:	arch/arm/mach-ep93xx/include/mach/
1819
1820ARM/CLKDEV SUPPORT
1821M:	Russell King <linux@armlinux.org.uk>
1822L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1823S:	Maintained
1824T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1825F:	drivers/clk/clkdev.c
1826
1827ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1828M:	Baruch Siach <baruch@tkos.co.il>
1829L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830S:	Maintained
1831F:	arch/arm/boot/dts/cx92755*
1832N:	digicolor
1833
1834ARM/CONTEC MICRO9 MACHINE SUPPORT
1835M:	Hubert Feurstein <hubert.feurstein@contec.at>
1836S:	Maintained
1837F:	arch/arm/mach-ep93xx/micro9.c
1838
1839ARM/CORESIGHT FRAMEWORK AND DRIVERS
1840M:	Mathieu Poirier <mathieu.poirier@linaro.org>
1841M:	Suzuki K Poulose <suzuki.poulose@arm.com>
1842R:	Mike Leach <mike.leach@linaro.org>
1843R:	Leo Yan <leo.yan@linaro.org>
1844L:	coresight@lists.linaro.org (moderated for non-subscribers)
1845L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1846S:	Maintained
1847T:	git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
1848F:	Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1849F:	Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1850F:	Documentation/devicetree/bindings/arm/coresight-cti.yaml
1851F:	Documentation/devicetree/bindings/arm/coresight.txt
1852F:	Documentation/devicetree/bindings/arm/ete.yaml
1853F:	Documentation/devicetree/bindings/arm/trbe.yaml
1854F:	Documentation/trace/coresight/*
1855F:	drivers/hwtracing/coresight/*
1856F:	include/dt-bindings/arm/coresight-cti-dt.h
1857F:	include/linux/coresight*
1858F:	tools/perf/arch/arm/util/auxtrace.c
1859F:	tools/perf/arch/arm/util/cs-etm.c
1860F:	tools/perf/arch/arm/util/cs-etm.h
1861F:	tools/perf/arch/arm/util/pmu.c
1862F:	tools/perf/util/cs-etm-decoder/*
1863F:	tools/perf/util/cs-etm.*
1864
1865ARM/CORGI MACHINE SUPPORT
1866M:	Richard Purdie <rpurdie@rpsys.net>
1867S:	Maintained
1868
1869ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1870M:	Hans Ulli Kroll <ulli.kroll@googlemail.com>
1871M:	Linus Walleij <linus.walleij@linaro.org>
1872L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873S:	Maintained
1874T:	git git://github.com/ulli-kroll/linux.git
1875F:	Documentation/devicetree/bindings/arm/gemini.txt
1876F:	Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1877F:	Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1878F:	Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1879F:	arch/arm/boot/dts/gemini*
1880F:	arch/arm/mach-gemini/
1881F:	drivers/crypto/gemini/
1882F:	drivers/net/ethernet/cortina/
1883F:	drivers/pinctrl/pinctrl-gemini.c
1884F:	drivers/rtc/rtc-ftrtc010.c
1885
1886ARM/CZ.NIC TURRIS SUPPORT
1887M:	Marek Beh��n <kabel@kernel.org>
1888S:	Maintained
1889W:	https://www.turris.cz/
1890F:	Documentation/ABI/testing/debugfs-moxtet
1891F:	Documentation/ABI/testing/sysfs-bus-moxtet-devices
1892F:	Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1893F:	Documentation/devicetree/bindings/bus/moxtet.txt
1894F:	Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1895F:	Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1896F:	Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
1897F:	Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
1898F:	drivers/bus/moxtet.c
1899F:	drivers/firmware/turris-mox-rwtm.c
1900F:	drivers/leds/leds-turris-omnia.c
1901F:	drivers/mailbox/armada-37xx-rwtm-mailbox.c
1902F:	drivers/gpio/gpio-moxtet.c
1903F:	drivers/watchdog/armada_37xx_wdt.c
1904F:	include/dt-bindings/bus/moxtet.h
1905F:	include/linux/armada-37xx-rwtm-mailbox.h
1906F:	include/linux/moxtet.h
1907
1908ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1909M:	Robert Jarzmik <robert.jarzmik@free.fr>
1910L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911S:	Maintained
1912F:	arch/arm/mach-pxa/ezx.c
1913
1914ARM/FARADAY FA526 PORT
1915M:	Hans Ulli Kroll <ulli.kroll@googlemail.com>
1916L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1917S:	Maintained
1918T:	git git://git.berlios.de/gemini-board
1919F:	arch/arm/mm/*-fa*
1920
1921ARM/FOOTBRIDGE ARCHITECTURE
1922M:	Russell King <linux@armlinux.org.uk>
1923L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924S:	Maintained
1925W:	http://www.armlinux.org.uk/
1926F:	arch/arm/include/asm/hardware/dec21285.h
1927F:	arch/arm/mach-footbridge/
1928
1929ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1930M:	Shawn Guo <shawnguo@kernel.org>
1931M:	Sascha Hauer <s.hauer@pengutronix.de>
1932R:	Pengutronix Kernel Team <kernel@pengutronix.de>
1933R:	Fabio Estevam <festevam@gmail.com>
1934R:	NXP Linux Team <linux-imx@nxp.com>
1935L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1936S:	Maintained
1937T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1938X:	drivers/media/i2c/
1939N:	imx
1940N:	mxs
1941
1942ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1943M:	Shawn Guo <shawnguo@kernel.org>
1944M:	Li Yang <leoyang.li@nxp.com>
1945L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946S:	Maintained
1947T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1948F:	arch/arm/boot/dts/ls1021a*
1949F:	arch/arm64/boot/dts/freescale/fsl-*
1950F:	arch/arm64/boot/dts/freescale/qoriq-*
1951
1952ARM/FREESCALE VYBRID ARM ARCHITECTURE
1953M:	Shawn Guo <shawnguo@kernel.org>
1954M:	Sascha Hauer <s.hauer@pengutronix.de>
1955R:	Pengutronix Kernel Team <kernel@pengutronix.de>
1956R:	Stefan Agner <stefan@agner.ch>
1957L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1958S:	Maintained
1959T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1960F:	arch/arm/boot/dts/vf*
1961F:	arch/arm/mach-imx/*vf610*
1962
1963ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1964M:	Lennert Buytenhek <kernel@wantstofly.org>
1965L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1966S:	Maintained
1967
1968ARM/GUMSTIX MACHINE SUPPORT
1969M:	Steve Sakoman <sakoman@gmail.com>
1970L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971S:	Maintained
1972
1973ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1974M:	Philipp Zabel <philipp.zabel@gmail.com>
1975M:	Paul Parsons <lost.distance@yahoo.com>
1976L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977S:	Maintained
1978F:	arch/arm/mach-pxa/hx4700.c
1979F:	arch/arm/mach-pxa/include/mach/hx4700.h
1980F:	sound/soc/pxa/hx4700.c
1981
1982ARM/HISILICON SOC SUPPORT
1983M:	Wei Xu <xuwei5@hisilicon.com>
1984L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985S:	Supported
1986W:	http://www.hisilicon.com
1987T:	git git://github.com/hisilicon/linux-hisi.git
1988F:	arch/arm/boot/dts/hi3*
1989F:	arch/arm/boot/dts/hip*
1990F:	arch/arm/boot/dts/hisi*
1991F:	arch/arm/mach-hisi/
1992F:	arch/arm64/boot/dts/hisilicon/
1993
1994ARM/HP JORNADA 7XX MACHINE SUPPORT
1995M:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
1996S:	Maintained
1997W:	www.jlime.com
1998T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1999F:	arch/arm/mach-sa1100/include/mach/jornada720.h
2000F:	arch/arm/mach-sa1100/jornada720.c
2001
2002ARM/IGEP MACHINE SUPPORT
2003M:	Enric Balletbo i Serra <eballetbo@gmail.com>
2004M:	Javier Martinez Canillas <javier@dowhile0.org>
2005L:	linux-omap@vger.kernel.org
2006L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007S:	Maintained
2008F:	arch/arm/boot/dts/omap3-igep*
2009
2010ARM/INCOME PXA270 SUPPORT
2011M:	Marek Vasut <marek.vasut@gmail.com>
2012L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2013S:	Maintained
2014F:	arch/arm/mach-pxa/colibri-pxa270-income.c
2015
2016ARM/INTEL IOP32X ARM ARCHITECTURE
2017M:	Lennert Buytenhek <kernel@wantstofly.org>
2018L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2019S:	Maintained
2020
2021ARM/INTEL IQ81342EX MACHINE SUPPORT
2022M:	Lennert Buytenhek <kernel@wantstofly.org>
2023L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024S:	Maintained
2025
2026ARM/INTEL IXDP2850 MACHINE SUPPORT
2027M:	Lennert Buytenhek <kernel@wantstofly.org>
2028L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029S:	Maintained
2030
2031ARM/INTEL IXP4XX ARM ARCHITECTURE
2032M:	Linus Walleij <linusw@kernel.org>
2033M:	Imre Kaloz <kaloz@openwrt.org>
2034M:	Krzysztof Halasa <khalasa@piap.pl>
2035L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2036S:	Maintained
2037F:	Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2038F:	Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml
2039F:	Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
2040F:	Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2041F:	Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2042F:	arch/arm/mach-ixp4xx/
2043F:	drivers/bus/intel-ixp4xx-eb.c
2044F:	drivers/clocksource/timer-ixp4xx.c
2045F:	drivers/crypto/ixp4xx_crypto.c
2046F:	drivers/gpio/gpio-ixp4xx.c
2047F:	drivers/irqchip/irq-ixp4xx.c
2048F:	include/linux/irqchip/irq-ixp4xx.h
2049F:	include/linux/platform_data/timer-ixp4xx.h
2050
2051ARM/INTEL KEEMBAY ARCHITECTURE
2052M:	Paul J. Murphy <paul.j.murphy@intel.com>
2053M:	Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2054S:	Maintained
2055F:	Documentation/devicetree/bindings/arm/intel,keembay.yaml
2056F:	arch/arm64/boot/dts/intel/keembay-evm.dts
2057F:	arch/arm64/boot/dts/intel/keembay-soc.dtsi
2058
2059ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
2060M:	Jonathan Cameron <jic23@cam.ac.uk>
2061L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2062S:	Maintained
2063F:	arch/arm/mach-pxa/stargate2.c
2064F:	drivers/pcmcia/pxa2xx_stargate2.c
2065
2066ARM/INTEL XSC3 (MANZANO) ARM CORE
2067M:	Lennert Buytenhek <kernel@wantstofly.org>
2068L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069S:	Maintained
2070
2071ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
2072M:	Lennert Buytenhek <kernel@wantstofly.org>
2073L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2074S:	Maintained
2075
2076ARM/LG1K ARCHITECTURE
2077M:	Chanho Min <chanho.min@lge.com>
2078L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079S:	Maintained
2080F:	arch/arm64/boot/dts/lg/
2081
2082ARM/LOGICPD PXA270 MACHINE SUPPORT
2083M:	Lennert Buytenhek <kernel@wantstofly.org>
2084L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2085S:	Maintained
2086
2087ARM/LPC18XX ARCHITECTURE
2088M:	Vladimir Zapolskiy <vz@mleia.com>
2089L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2090S:	Maintained
2091F:	Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2092F:	arch/arm/boot/dts/lpc43*
2093F:	drivers/i2c/busses/i2c-lpc2k.c
2094F:	drivers/memory/pl172.c
2095F:	drivers/mtd/spi-nor/controllers/nxp-spifi.c
2096F:	drivers/rtc/rtc-lpc24xx.c
2097N:	lpc18xx
2098
2099ARM/LPC32XX SOC SUPPORT
2100M:	Vladimir Zapolskiy <vz@mleia.com>
2101L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102S:	Maintained
2103T:	git git://github.com/vzapolskiy/linux-lpc32xx.git
2104F:	Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2105F:	arch/arm/boot/dts/lpc32*
2106F:	arch/arm/mach-lpc32xx/
2107F:	drivers/i2c/busses/i2c-pnx.c
2108F:	drivers/net/ethernet/nxp/lpc_eth.c
2109F:	drivers/usb/host/ohci-nxp.c
2110F:	drivers/watchdog/pnx4008_wdt.c
2111N:	lpc32xx
2112
2113ARM/MAGICIAN MACHINE SUPPORT
2114M:	Philipp Zabel <philipp.zabel@gmail.com>
2115S:	Maintained
2116
2117ARM/Marvell Dove/MV78xx0/Orion SOC support
2118M:	Andrew Lunn <andrew@lunn.ch>
2119M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2120M:	Gregory Clement <gregory.clement@bootlin.com>
2121L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2122S:	Maintained
2123T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2124F:	Documentation/devicetree/bindings/soc/dove/
2125F:	arch/arm/boot/dts/dove*
2126F:	arch/arm/boot/dts/orion5x*
2127F:	arch/arm/mach-dove/
2128F:	arch/arm/mach-mv78xx0/
2129F:	arch/arm/mach-orion5x/
2130F:	arch/arm/plat-orion/
2131F:	drivers/soc/dove/
2132
2133ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2134M:	Andrew Lunn <andrew@lunn.ch>
2135M:	Gregory Clement <gregory.clement@bootlin.com>
2136M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2137L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138S:	Maintained
2139T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2140F:	arch/arm/boot/dts/armada*
2141F:	arch/arm/boot/dts/kirkwood*
2142F:	arch/arm/configs/mvebu_*_defconfig
2143F:	arch/arm/mach-mvebu/
2144F:	arch/arm64/boot/dts/marvell/armada*
2145F:	arch/arm64/boot/dts/marvell/cn913*
2146F:	drivers/cpufreq/armada-37xx-cpufreq.c
2147F:	drivers/cpufreq/armada-8k-cpufreq.c
2148F:	drivers/cpufreq/mvebu-cpufreq.c
2149F:	drivers/irqchip/irq-armada-370-xp.c
2150F:	drivers/irqchip/irq-mvebu-*
2151F:	drivers/pinctrl/mvebu/
2152F:	drivers/rtc/rtc-armada38x.c
2153
2154ARM/Mediatek RTC DRIVER
2155M:	Eddie Huang <eddie.huang@mediatek.com>
2156M:	Sean Wang <sean.wang@mediatek.com>
2157L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2158L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2159S:	Maintained
2160F:	Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2161F:	Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2162F:	drivers/rtc/rtc-mt2712.c
2163F:	drivers/rtc/rtc-mt6397.c
2164F:	drivers/rtc/rtc-mt7622.c
2165
2166ARM/Mediatek SoC support
2167M:	Matthias Brugger <matthias.bgg@gmail.com>
2168L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2169L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2170S:	Maintained
2171W:	https://mtk.wiki.kernel.org/
2172C:	irc://chat.freenode.net/linux-mediatek
2173F:	arch/arm/boot/dts/mt6*
2174F:	arch/arm/boot/dts/mt7*
2175F:	arch/arm/boot/dts/mt8*
2176F:	arch/arm/mach-mediatek/
2177F:	arch/arm64/boot/dts/mediatek/
2178F:	drivers/soc/mediatek/
2179N:	mtk
2180N:	mt[678]
2181K:	mediatek
2182
2183ARM/Mediatek USB3 PHY DRIVER
2184M:	Chunfeng Yun <chunfeng.yun@mediatek.com>
2185L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2187S:	Maintained
2188F:	Documentation/devicetree/bindings/phy/mediatek,*
2189F:	drivers/phy/mediatek/
2190
2191ARM/Microchip (AT91) SoC support
2192M:	Nicolas Ferre <nicolas.ferre@microchip.com>
2193M:	Alexandre Belloni <alexandre.belloni@bootlin.com>
2194M:	Ludovic Desroches <ludovic.desroches@microchip.com>
2195L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196S:	Supported
2197W:	http://www.linux4sam.org
2198T:	git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2199F:	arch/arm/boot/dts/at91*.dts
2200F:	arch/arm/boot/dts/at91*.dtsi
2201F:	arch/arm/boot/dts/sama*.dts
2202F:	arch/arm/boot/dts/sama*.dtsi
2203F:	arch/arm/include/debug/at91.S
2204F:	arch/arm/mach-at91/
2205F:	drivers/memory/atmel*
2206F:	drivers/watchdog/sama5d4_wdt.c
2207F:	include/soc/at91/
2208X:	drivers/input/touchscreen/atmel_mxt_ts.c
2209X:	drivers/net/wireless/atmel/
2210N:	at91
2211N:	atmel
2212
2213ARM/Microchip Sparx5 SoC support
2214M:	Lars Povlsen <lars.povlsen@microchip.com>
2215M:	Steen Hegelund <Steen.Hegelund@microchip.com>
2216M:	UNGLinuxDriver@microchip.com
2217L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2218S:	Supported
2219T:	git git://github.com/microchip-ung/linux-upstream.git
2220F:	arch/arm64/boot/dts/microchip/
2221F:	drivers/pinctrl/pinctrl-microchip-sgpio.c
2222N:	sparx5
2223
2224Microchip Timer Counter Block (TCB) Capture Driver
2225M:	Kamel Bouhara <kamel.bouhara@bootlin.com>
2226L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2227L:	linux-iio@vger.kernel.org
2228S:	Maintained
2229F:	drivers/counter/microchip-tcb-capture.c
2230
2231ARM/MIOA701 MACHINE SUPPORT
2232M:	Robert Jarzmik <robert.jarzmik@free.fr>
2233L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2234S:	Maintained
2235F:	arch/arm/mach-pxa/mioa701.c
2236
2237ARM/MStar/Sigmastar Armv7 SoC support
2238M:	Daniel Palmer <daniel@thingy.jp>
2239L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2240S:	Maintained
2241W:	http://linux-chenxing.org/
2242T:	git git://github.com/linux-chenxing/linux.git
2243F:	Documentation/devicetree/bindings/arm/mstar/*
2244F:	Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2245F:	Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2246F:	arch/arm/boot/dts/mstar-*
2247F:	arch/arm/mach-mstar/
2248F:	drivers/clk/mstar/
2249F:	drivers/gpio/gpio-msc313.c
2250F:	drivers/watchdog/msc313e_wdt.c
2251F:	include/dt-bindings/clock/mstar-*
2252F:	include/dt-bindings/gpio/msc313-gpio.h
2253
2254ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2255M:	Michael Petchkovsky <mkpetch@internode.on.net>
2256S:	Maintained
2257
2258ARM/NOMADIK/Ux500 ARCHITECTURES
2259M:	Linus Walleij <linus.walleij@linaro.org>
2260L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261S:	Maintained
2262T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2263F:	Documentation/devicetree/bindings/arm/ste-*
2264F:	Documentation/devicetree/bindings/arm/ux500.yaml
2265F:	Documentation/devicetree/bindings/arm/ux500/
2266F:	Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2267F:	arch/arm/boot/dts/ste-*
2268F:	arch/arm/mach-nomadik/
2269F:	arch/arm/mach-ux500/
2270F:	drivers/clk/clk-nomadik.c
2271F:	drivers/clocksource/clksrc-dbx500-prcmu.c
2272F:	drivers/dma/ste_dma40*
2273F:	drivers/hwspinlock/u8500_hsem.c
2274F:	drivers/i2c/busses/i2c-nomadik.c
2275F:	drivers/iio/adc/ab8500-gpadc.c
2276F:	drivers/mfd/ab8500*
2277F:	drivers/mfd/abx500*
2278F:	drivers/mfd/db8500*
2279F:	drivers/pinctrl/nomadik/
2280F:	drivers/rtc/rtc-ab8500.c
2281F:	drivers/rtc/rtc-pl031.c
2282F:	drivers/soc/ux500/
2283
2284ARM/NUVOTON NPCM ARCHITECTURE
2285M:	Avi Fishman <avifishman70@gmail.com>
2286M:	Tomer Maimon <tmaimon77@gmail.com>
2287M:	Tali Perry <tali.perry1@gmail.com>
2288R:	Patrick Venture <venture@google.com>
2289R:	Nancy Yuen <yuenn@google.com>
2290R:	Benjamin Fair <benjaminfair@google.com>
2291L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2292S:	Supported
2293F:	Documentation/devicetree/bindings/*/*/*npcm*
2294F:	Documentation/devicetree/bindings/*/*npcm*
2295F:	arch/arm/boot/dts/nuvoton-npcm*
2296F:	arch/arm/mach-npcm/
2297F:	drivers/*/*npcm*
2298F:	drivers/*/*/*npcm*
2299F:	include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2300
2301ARM/NUVOTON WPCM450 ARCHITECTURE
2302M:	Jonathan Neusch��fer <j.neuschaefer@gmx.net>
2303L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2304S:	Maintained
2305F:	Documentation/devicetree/bindings/*/*wpcm*
2306F:	arch/arm/boot/dts/nuvoton-wpcm450*
2307F:	arch/arm/mach-npcm/wpcm450.c
2308F:	drivers/*/*wpcm*
2309
2310ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2311L:	openmoko-kernel@lists.openmoko.org (subscribers-only)
2312S:	Orphan
2313W:	http://wiki.openmoko.org/wiki/Neo_FreeRunner
2314F:	arch/arm/mach-s3c/gta02.h
2315F:	arch/arm/mach-s3c/mach-gta02.c
2316
2317ARM/Orion SoC/Technologic Systems TS-78xx platform support
2318M:	Alexander Clouter <alex@digriz.org.uk>
2319L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320S:	Maintained
2321W:	http://www.digriz.org.uk/ts78xx/kernel
2322F:	arch/arm/mach-orion5x/ts78xx-*
2323
2324ARM/OXNAS platform support
2325M:	Neil Armstrong <narmstrong@baylibre.com>
2326L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2327L:	linux-oxnas@groups.io (moderated for non-subscribers)
2328S:	Maintained
2329F:	arch/arm/boot/dts/ox8*.dts*
2330F:	arch/arm/mach-oxnas/
2331F:	drivers/power/reset/oxnas-restart.c
2332N:	oxnas
2333
2334ARM/PALM TREO SUPPORT
2335M:	Tomas Cech <sleep_walker@suse.com>
2336L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337S:	Maintained
2338W:	http://hackndev.com
2339F:	arch/arm/mach-pxa/palmtreo.*
2340
2341ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2342M:	Marek Vasut <marek.vasut@gmail.com>
2343L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344S:	Maintained
2345W:	http://hackndev.com
2346F:	arch/arm/mach-pxa/include/mach/palmld.h
2347F:	arch/arm/mach-pxa/include/mach/palmtc.h
2348F:	arch/arm/mach-pxa/include/mach/palmtx.h
2349F:	arch/arm/mach-pxa/palmld.c
2350F:	arch/arm/mach-pxa/palmt5.*
2351F:	arch/arm/mach-pxa/palmtc.c
2352F:	arch/arm/mach-pxa/palmte2.*
2353F:	arch/arm/mach-pxa/palmtx.c
2354
2355ARM/PALMZ72 SUPPORT
2356M:	Sergey Lapin <slapin@ossfans.org>
2357L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2358S:	Maintained
2359W:	http://hackndev.com
2360F:	arch/arm/mach-pxa/palmz72.*
2361
2362ARM/PLEB SUPPORT
2363M:	Peter Chubb <pleb@gelato.unsw.edu.au>
2364S:	Maintained
2365W:	http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2366
2367ARM/PT DIGITAL BOARD PORT
2368M:	Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2369L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370S:	Maintained
2371W:	http://www.armlinux.org.uk/
2372
2373ARM/QUALCOMM SUPPORT
2374M:	Andy Gross <agross@kernel.org>
2375M:	Bjorn Andersson <bjorn.andersson@linaro.org>
2376L:	linux-arm-msm@vger.kernel.org
2377S:	Maintained
2378T:	git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2379F:	Documentation/devicetree/bindings/*/qcom*
2380F:	Documentation/devicetree/bindings/soc/qcom/
2381F:	arch/arm/boot/dts/qcom-*.dts
2382F:	arch/arm/boot/dts/qcom-*.dtsi
2383F:	arch/arm/mach-qcom/
2384F:	arch/arm64/boot/dts/qcom/
2385F:	drivers/*/*/qcom*
2386F:	drivers/*/*/qcom/
2387F:	drivers/*/pm8???-*
2388F:	drivers/*/qcom*
2389F:	drivers/*/qcom/
2390F:	drivers/bluetooth/btqcomsmd.c
2391F:	drivers/clocksource/timer-qcom.c
2392F:	drivers/cpuidle/cpuidle-qcom-spm.c
2393F:	drivers/extcon/extcon-qcom*
2394F:	drivers/i2c/busses/i2c-qcom-geni.c
2395F:	drivers/i2c/busses/i2c-qup.c
2396F:	drivers/iommu/msm*
2397F:	drivers/mfd/ssbi.c
2398F:	drivers/mmc/host/mmci_qcom*
2399F:	drivers/mmc/host/sdhci-msm.c
2400F:	drivers/pci/controller/dwc/pcie-qcom.c
2401F:	drivers/phy/qualcomm/
2402F:	drivers/power/*/msm*
2403F:	drivers/reset/reset-qcom-*
2404F:	drivers/scsi/ufs/ufs-qcom*
2405F:	drivers/spi/spi-geni-qcom.c
2406F:	drivers/spi/spi-qcom-qspi.c
2407F:	drivers/spi/spi-qup.c
2408F:	drivers/tty/serial/msm_serial.c
2409F:	drivers/usb/dwc3/dwc3-qcom.c
2410F:	include/dt-bindings/*/qcom*
2411F:	include/linux/*/qcom*
2412F:	include/linux/soc/qcom/
2413
2414ARM/RADISYS ENP2611 MACHINE SUPPORT
2415M:	Lennert Buytenhek <kernel@wantstofly.org>
2416L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2417S:	Maintained
2418
2419ARM/RDA MICRO ARCHITECTURE
2420M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2421L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422L:	linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2423S:	Maintained
2424F:	Documentation/devicetree/bindings/arm/rda.yaml
2425F:	Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2426F:	Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2427F:	Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2428F:	Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2429F:	arch/arm/boot/dts/rda8810pl-*
2430F:	drivers/clocksource/timer-rda.c
2431F:	drivers/gpio/gpio-rda.c
2432F:	drivers/irqchip/irq-rda-intc.c
2433F:	drivers/tty/serial/rda-uart.c
2434
2435ARM/REALTEK ARCHITECTURE
2436M:	Andreas F��rber <afaerber@suse.de>
2437L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2438L:	linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2439S:	Maintained
2440F:	Documentation/devicetree/bindings/arm/realtek.yaml
2441F:	arch/arm/boot/dts/rtd*
2442F:	arch/arm/mach-realtek/
2443F:	arch/arm64/boot/dts/realtek/
2444
2445ARM/RENESAS ARM64 ARCHITECTURE
2446M:	Geert Uytterhoeven <geert+renesas@glider.be>
2447M:	Magnus Damm <magnus.damm@gmail.com>
2448L:	linux-renesas-soc@vger.kernel.org
2449S:	Supported
2450Q:	http://patchwork.kernel.org/project/linux-renesas-soc/list/
2451T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2452F:	Documentation/devicetree/bindings/arm/renesas.yaml
2453F:	arch/arm64/boot/dts/renesas/
2454F:	drivers/soc/renesas/
2455F:	include/linux/soc/renesas/
2456
2457ARM/RISCPC ARCHITECTURE
2458M:	Russell King <linux@armlinux.org.uk>
2459L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2460S:	Maintained
2461W:	http://www.armlinux.org.uk/
2462F:	arch/arm/include/asm/hardware/entry-macro-iomd.S
2463F:	arch/arm/include/asm/hardware/ioc.h
2464F:	arch/arm/include/asm/hardware/iomd.h
2465F:	arch/arm/include/asm/hardware/memc.h
2466F:	arch/arm/mach-rpc/
2467F:	drivers/net/ethernet/8390/etherh.c
2468F:	drivers/net/ethernet/i825xx/ether1*
2469F:	drivers/net/ethernet/seeq/ether3*
2470F:	drivers/scsi/arm/
2471
2472ARM/Rockchip SoC support
2473M:	Heiko Stuebner <heiko@sntech.de>
2474L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2475L:	linux-rockchip@lists.infradead.org
2476S:	Maintained
2477T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2478F:	Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2479F:	Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2480F:	Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2481F:	arch/arm/boot/dts/rk3*
2482F:	arch/arm/boot/dts/rv1108*
2483F:	arch/arm/mach-rockchip/
2484F:	drivers/*/*/*rockchip*
2485F:	drivers/*/*rockchip*
2486F:	drivers/clk/rockchip/
2487F:	drivers/i2c/busses/i2c-rk3x.c
2488F:	sound/soc/rockchip/
2489N:	rockchip
2490
2491ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2492M:	Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2493L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494L:	linux-samsung-soc@vger.kernel.org
2495S:	Maintained
2496Q:	https://patchwork.kernel.org/project/linux-samsung-soc/list/
2497F:	Documentation/arm/samsung/
2498F:	Documentation/devicetree/bindings/arm/samsung/
2499F:	Documentation/devicetree/bindings/power/pd-samsung.yaml
2500F:	arch/arm/boot/dts/exynos*
2501F:	arch/arm/boot/dts/s3c*
2502F:	arch/arm/boot/dts/s5p*
2503F:	arch/arm/mach-exynos*/
2504F:	arch/arm/mach-s3c/
2505F:	arch/arm/mach-s5p*/
2506F:	arch/arm64/boot/dts/exynos/
2507F:	drivers/*/*/*s3c24*
2508F:	drivers/*/*s3c24*
2509F:	drivers/*/*s3c64xx*
2510F:	drivers/*/*s5pv210*
2511F:	drivers/clocksource/samsung_pwm_timer.c
2512F:	drivers/memory/samsung/
2513F:	drivers/pwm/pwm-samsung.c
2514F:	drivers/soc/samsung/
2515F:	drivers/tty/serial/samsung*
2516F:	include/clocksource/samsung_pwm.h
2517F:	include/linux/platform_data/*s3c*
2518F:	include/linux/serial_s3c.h
2519F:	include/linux/soc/samsung/
2520N:	exynos
2521N:	s3c2410
2522N:	s3c64xx
2523N:	s5pv210
2524
2525ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2526M:	Andrzej Hajda <a.hajda@samsung.com>
2527L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2528L:	linux-media@vger.kernel.org
2529S:	Maintained
2530F:	drivers/media/platform/s5p-g2d/
2531
2532ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2533M:	Marek Szyprowski <m.szyprowski@samsung.com>
2534L:	linux-samsung-soc@vger.kernel.org
2535L:	linux-media@vger.kernel.org
2536S:	Maintained
2537F:	Documentation/devicetree/bindings/media/s5p-cec.txt
2538F:	drivers/media/cec/platform/s5p/
2539
2540ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2541M:	Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2542M:	Jacek Anaszewski <jacek.anaszewski@gmail.com>
2543M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
2544L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2545L:	linux-media@vger.kernel.org
2546S:	Maintained
2547F:	drivers/media/platform/s5p-jpeg/
2548
2549ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2550M:	Andrzej Hajda <a.hajda@samsung.com>
2551L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2552L:	linux-media@vger.kernel.org
2553S:	Maintained
2554F:	drivers/media/platform/s5p-mfc/
2555
2556ARM/SHMOBILE ARM ARCHITECTURE
2557M:	Geert Uytterhoeven <geert+renesas@glider.be>
2558M:	Magnus Damm <magnus.damm@gmail.com>
2559L:	linux-renesas-soc@vger.kernel.org
2560S:	Supported
2561Q:	http://patchwork.kernel.org/project/linux-renesas-soc/list/
2562T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2563F:	Documentation/devicetree/bindings/arm/renesas.yaml
2564F:	arch/arm/boot/dts/emev2*
2565F:	arch/arm/boot/dts/gr-peach*
2566F:	arch/arm/boot/dts/iwg20d-q7*
2567F:	arch/arm/boot/dts/r7s*
2568F:	arch/arm/boot/dts/r8a*
2569F:	arch/arm/boot/dts/r9a*
2570F:	arch/arm/boot/dts/sh*
2571F:	arch/arm/configs/shmobile_defconfig
2572F:	arch/arm/include/debug/renesas-scif.S
2573F:	arch/arm/mach-shmobile/
2574F:	drivers/soc/renesas/
2575F:	include/linux/soc/renesas/
2576
2577ARM/SOCFPGA ARCHITECTURE
2578M:	Dinh Nguyen <dinguyen@kernel.org>
2579S:	Maintained
2580W:	http://www.rocketboards.org
2581T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2582F:	arch/arm/boot/dts/socfpga*
2583F:	arch/arm/configs/socfpga_defconfig
2584F:	arch/arm/mach-socfpga/
2585F:	arch/arm64/boot/dts/altera/
2586F:	arch/arm64/boot/dts/intel/
2587
2588ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2589M:	Dinh Nguyen <dinguyen@kernel.org>
2590S:	Maintained
2591F:	drivers/clk/socfpga/
2592
2593ARM/SOCFPGA EDAC SUPPORT
2594M:	Dinh Nguyen <dinguyen@kernel.org>
2595S:	Maintained
2596F:	drivers/edac/altera_edac.[ch]
2597
2598ARM/SPREADTRUM SoC SUPPORT
2599M:	Orson Zhai <orsonzhai@gmail.com>
2600M:	Baolin Wang <baolin.wang7@gmail.com>
2601M:	Chunyan Zhang <zhang.lyra@gmail.com>
2602S:	Maintained
2603F:	arch/arm64/boot/dts/sprd
2604N:	sprd
2605N:	sc27xx
2606N:	sc2731
2607
2608ARM/STI ARCHITECTURE
2609M:	Patrice Chotard <patrice.chotard@foss.st.com>
2610L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2611S:	Maintained
2612W:	http://www.stlinux.com
2613F:	Documentation/devicetree/bindings/i2c/i2c-st.txt
2614F:	arch/arm/boot/dts/sti*
2615F:	arch/arm/mach-sti/
2616F:	drivers/ata/ahci_st.c
2617F:	drivers/char/hw_random/st-rng.c
2618F:	drivers/clocksource/arm_global_timer.c
2619F:	drivers/clocksource/clksrc_st_lpc.c
2620F:	drivers/cpufreq/sti-cpufreq.c
2621F:	drivers/dma/st_fdma*
2622F:	drivers/i2c/busses/i2c-st.c
2623F:	drivers/media/platform/sti/c8sectpfe/
2624F:	drivers/media/rc/st_rc.c
2625F:	drivers/mmc/host/sdhci-st.c
2626F:	drivers/phy/st/phy-miphy28lp.c
2627F:	drivers/phy/st/phy-stih407-usb.c
2628F:	drivers/pinctrl/pinctrl-st.c
2629F:	drivers/remoteproc/st_remoteproc.c
2630F:	drivers/remoteproc/st_slim_rproc.c
2631F:	drivers/reset/sti/
2632F:	drivers/rtc/rtc-st-lpc.c
2633F:	drivers/tty/serial/st-asc.c
2634F:	drivers/usb/dwc3/dwc3-st.c
2635F:	drivers/usb/host/ehci-st.c
2636F:	drivers/usb/host/ohci-st.c
2637F:	drivers/watchdog/st_lpc_wdt.c
2638F:	include/linux/remoteproc/st_slim_rproc.h
2639
2640ARM/STM32 ARCHITECTURE
2641M:	Maxime Coquelin <mcoquelin.stm32@gmail.com>
2642M:	Alexandre Torgue <alexandre.torgue@foss.st.com>
2643L:	linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2644L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2645S:	Maintained
2646T:	git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2647F:	arch/arm/boot/dts/stm32*
2648F:	arch/arm/mach-stm32/
2649F:	drivers/clocksource/armv7m_systick.c
2650N:	stm32
2651N:	stm
2652
2653ARM/Synaptics SoC support
2654M:	Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2655M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2656L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2657S:	Maintained
2658F:	arch/arm/boot/dts/berlin*
2659F:	arch/arm/mach-berlin/
2660F:	arch/arm64/boot/dts/synaptics/
2661
2662ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2663M:	Lennert Buytenhek <kernel@wantstofly.org>
2664L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665S:	Maintained
2666
2667ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2668M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
2669L:	linux-tegra@vger.kernel.org
2670L:	linux-media@vger.kernel.org
2671S:	Maintained
2672F:	Documentation/devicetree/bindings/media/tegra-cec.txt
2673F:	drivers/media/cec/platform/tegra/
2674
2675ARM/TETON BGA MACHINE SUPPORT
2676M:	"Mark F. Brown" <mark.brown314@gmail.com>
2677L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2678S:	Maintained
2679
2680ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2681M:	Santosh Shilimkar <ssantosh@kernel.org>
2682L:	linux-kernel@vger.kernel.org
2683S:	Maintained
2684F:	drivers/memory/*emif*
2685
2686ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2687M:	Santosh Shilimkar <ssantosh@kernel.org>
2688L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2689S:	Maintained
2690T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2691F:	arch/arm/boot/dts/keystone-*
2692F:	arch/arm/mach-keystone/
2693
2694ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2695M:	Santosh Shilimkar <ssantosh@kernel.org>
2696L:	linux-kernel@vger.kernel.org
2697S:	Maintained
2698F:	drivers/clk/keystone/
2699
2700ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2701M:	Santosh Shilimkar <ssantosh@kernel.org>
2702L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2703L:	linux-kernel@vger.kernel.org
2704S:	Maintained
2705F:	drivers/clocksource/timer-keystone.c
2706
2707ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2708M:	Santosh Shilimkar <ssantosh@kernel.org>
2709L:	linux-kernel@vger.kernel.org
2710S:	Maintained
2711F:	drivers/power/reset/keystone-reset.c
2712
2713ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2714M:	Nishanth Menon <nm@ti.com>
2715M:	Tero Kristo <kristo@kernel.org>
2716L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2717S:	Supported
2718F:	Documentation/devicetree/bindings/arm/ti/k3.yaml
2719F:	arch/arm64/boot/dts/ti/Makefile
2720F:	arch/arm64/boot/dts/ti/k3-*
2721F:	include/dt-bindings/pinctrl/k3.h
2722
2723ARM/THECUS N2100 MACHINE SUPPORT
2724M:	Lennert Buytenhek <kernel@wantstofly.org>
2725L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726S:	Maintained
2727
2728ARM/TOSA MACHINE SUPPORT
2729M:	Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2730M:	Dirk Opfer <dirk@opfer-online.de>
2731S:	Maintained
2732
2733ARM/TOSHIBA VISCONTI ARCHITECTURE
2734M:	Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2735L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2736S:	Supported
2737T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2738F:	Documentation/devicetree/bindings/arm/toshiba.yaml
2739F:	Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2740F:	Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2741F:	Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2742F:	Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml
2743F:	Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2744F:	arch/arm64/boot/dts/toshiba/
2745F:	drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2746F:	drivers/gpio/gpio-visconti.c
2747F:	drivers/pci/controller/dwc/pcie-visconti.c
2748F:	drivers/pinctrl/visconti/
2749F:	drivers/watchdog/visconti_wdt.c
2750N:	visconti
2751
2752ARM/UNIPHIER ARCHITECTURE
2753M:	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2754M:	Masami Hiramatsu <mhiramat@kernel.org>
2755L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2756S:	Maintained
2757F:	Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2758F:	Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2759F:	Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2760F:	arch/arm/boot/dts/uniphier*
2761F:	arch/arm/include/asm/hardware/cache-uniphier.h
2762F:	arch/arm/mach-uniphier/
2763F:	arch/arm/mm/cache-uniphier.c
2764F:	arch/arm64/boot/dts/socionext/uniphier*
2765F:	drivers/bus/uniphier-system-bus.c
2766F:	drivers/clk/uniphier/
2767F:	drivers/dma/uniphier-mdmac.c
2768F:	drivers/gpio/gpio-uniphier.c
2769F:	drivers/i2c/busses/i2c-uniphier*
2770F:	drivers/irqchip/irq-uniphier-aidet.c
2771F:	drivers/mmc/host/uniphier-sd.c
2772F:	drivers/pinctrl/uniphier/
2773F:	drivers/reset/reset-uniphier.c
2774F:	drivers/tty/serial/8250/8250_uniphier.c
2775N:	uniphier
2776
2777ARM/VERSATILE EXPRESS PLATFORM
2778M:	Liviu Dudau <liviu.dudau@arm.com>
2779M:	Sudeep Holla <sudeep.holla@arm.com>
2780M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2781L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2782S:	Maintained
2783F:	*/*/*/vexpress*
2784F:	*/*/vexpress*
2785F:	arch/arm/boot/dts/vexpress*
2786F:	arch/arm/mach-vexpress/
2787F:	arch/arm64/boot/dts/arm/
2788F:	drivers/clk/versatile/clk-vexpress-osc.c
2789F:	drivers/clocksource/timer-versatile.c
2790N:	mps2
2791
2792ARM/VFP SUPPORT
2793M:	Russell King <linux@armlinux.org.uk>
2794L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2795S:	Maintained
2796W:	http://www.armlinux.org.uk/
2797F:	arch/arm/vfp/
2798
2799ARM/VOIPAC PXA270 SUPPORT
2800M:	Marek Vasut <marek.vasut@gmail.com>
2801L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2802S:	Maintained
2803F:	arch/arm/mach-pxa/include/mach/vpac270.h
2804F:	arch/arm/mach-pxa/vpac270.c
2805
2806ARM/VT8500 ARM ARCHITECTURE
2807M:	Tony Prisk <linux@prisktech.co.nz>
2808L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2809S:	Maintained
2810F:	Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2811F:	arch/arm/mach-vt8500/
2812F:	drivers/clocksource/timer-vt8500.c
2813F:	drivers/i2c/busses/i2c-wmt.c
2814F:	drivers/mmc/host/wmt-sdmmc.c
2815F:	drivers/pwm/pwm-vt8500.c
2816F:	drivers/rtc/rtc-vt8500.c
2817F:	drivers/tty/serial/vt8500_serial.c
2818F:	drivers/usb/host/ehci-platform.c
2819F:	drivers/usb/host/uhci-platform.c
2820F:	drivers/video/fbdev/vt8500lcdfb.*
2821F:	drivers/video/fbdev/wm8505fb*
2822F:	drivers/video/fbdev/wmt_ge_rops.*
2823
2824ARM/ZIPIT Z2 SUPPORT
2825M:	Marek Vasut <marek.vasut@gmail.com>
2826L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2827S:	Maintained
2828F:	arch/arm/mach-pxa/include/mach/z2.h
2829F:	arch/arm/mach-pxa/z2.c
2830
2831ARM/ZYNQ ARCHITECTURE
2832M:	Michal Simek <michal.simek@xilinx.com>
2833L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2834S:	Supported
2835W:	http://wiki.xilinx.com
2836T:	git https://github.com/Xilinx/linux-xlnx.git
2837F:	Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
2838F:	Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
2839F:	Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
2840F:	arch/arm/mach-zynq/
2841F:	drivers/clocksource/timer-cadence-ttc.c
2842F:	drivers/cpuidle/cpuidle-zynq.c
2843F:	drivers/edac/synopsys_edac.c
2844F:	drivers/i2c/busses/i2c-cadence.c
2845F:	drivers/i2c/busses/i2c-xiic.c
2846F:	drivers/mmc/host/sdhci-of-arasan.c
2847N:	zynq
2848N:	xilinx
2849
2850ARM64 PORT (AARCH64 ARCHITECTURE)
2851M:	Catalin Marinas <catalin.marinas@arm.com>
2852M:	Will Deacon <will@kernel.org>
2853L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2854S:	Maintained
2855T:	git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2856F:	Documentation/arm64/
2857F:	arch/arm64/
2858F:	tools/testing/selftests/arm64/
2859X:	arch/arm64/boot/dts/
2860
2861ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
2862M:	George McCollister <george.mccollister@gmail.com>
2863L:	netdev@vger.kernel.org
2864S:	Maintained
2865F:	Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
2866F:	drivers/net/dsa/xrs700x/*
2867F:	net/dsa/tag_xrs700x.c
2868
2869AS3645A LED FLASH CONTROLLER DRIVER
2870M:	Sakari Ailus <sakari.ailus@iki.fi>
2871L:	linux-leds@vger.kernel.org
2872S:	Maintained
2873F:	drivers/leds/flash/leds-as3645a.c
2874
2875ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2876M:	Tianshu Qiu <tian.shu.qiu@intel.com>
2877L:	linux-media@vger.kernel.org
2878S:	Maintained
2879T:	git git://linuxtv.org/media_tree.git
2880F:	Documentation/devicetree/bindings/media/i2c/ak7375.txt
2881F:	drivers/media/i2c/ak7375.c
2882
2883ASAHI KASEI AK8974 DRIVER
2884M:	Linus Walleij <linus.walleij@linaro.org>
2885L:	linux-iio@vger.kernel.org
2886S:	Supported
2887W:	http://www.akm.com/
2888F:	drivers/iio/magnetometer/ak8974.c
2889
2890ASC7621 HARDWARE MONITOR DRIVER
2891M:	George Joseph <george.joseph@fairview5.com>
2892L:	linux-hwmon@vger.kernel.org
2893S:	Maintained
2894F:	Documentation/hwmon/asc7621.rst
2895F:	drivers/hwmon/asc7621.c
2896
2897ASPEED PINCTRL DRIVERS
2898M:	Andrew Jeffery <andrew@aj.id.au>
2899L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2900L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2901L:	linux-gpio@vger.kernel.org
2902S:	Maintained
2903F:	Documentation/devicetree/bindings/pinctrl/aspeed,*
2904F:	drivers/pinctrl/aspeed/
2905
2906ASPEED SCU INTERRUPT CONTROLLER DRIVER
2907M:	Eddie James <eajames@linux.ibm.com>
2908L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2909S:	Maintained
2910F:	Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
2911F:	drivers/irqchip/irq-aspeed-scu-ic.c
2912F:	include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
2913
2914ASPEED SD/MMC DRIVER
2915M:	Andrew Jeffery <andrew@aj.id.au>
2916L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2917L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2918L:	linux-mmc@vger.kernel.org
2919S:	Maintained
2920F:	Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
2921F:	drivers/mmc/host/sdhci-of-aspeed*
2922
2923ASPEED VIDEO ENGINE DRIVER
2924M:	Eddie James <eajames@linux.ibm.com>
2925L:	linux-media@vger.kernel.org
2926L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2927S:	Maintained
2928F:	Documentation/devicetree/bindings/media/aspeed-video.txt
2929F:	drivers/media/platform/aspeed-video.c
2930
2931ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2932M:	Corentin Chary <corentin.chary@gmail.com>
2933L:	acpi4asus-user@lists.sourceforge.net
2934L:	platform-driver-x86@vger.kernel.org
2935S:	Maintained
2936W:	http://acpi4asus.sf.net
2937F:	drivers/platform/x86/asus*.c
2938F:	drivers/platform/x86/eeepc*.c
2939
2940ASUS WIRELESS RADIO CONTROL DRIVER
2941M:	Jo��o Paulo Rechi Vita <jprvita@gmail.com>
2942L:	platform-driver-x86@vger.kernel.org
2943S:	Maintained
2944F:	drivers/platform/x86/asus-wireless.c
2945
2946ASYMMETRIC KEYS
2947M:	David Howells <dhowells@redhat.com>
2948L:	keyrings@vger.kernel.org
2949S:	Maintained
2950F:	Documentation/crypto/asymmetric-keys.rst
2951F:	crypto/asymmetric_keys/
2952F:	include/crypto/pkcs7.h
2953F:	include/crypto/public_key.h
2954F:	include/linux/verification.h
2955
2956ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2957R:	Dan Williams <dan.j.williams@intel.com>
2958S:	Odd fixes
2959W:	http://sourceforge.net/projects/xscaleiop
2960F:	Documentation/crypto/async-tx-api.rst
2961F:	crypto/async_tx/
2962F:	include/linux/async_tx.h
2963
2964AT24 EEPROM DRIVER
2965M:	Bartosz Golaszewski <bgolaszewski@baylibre.com>
2966L:	linux-i2c@vger.kernel.org
2967S:	Maintained
2968T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2969F:	Documentation/devicetree/bindings/eeprom/at24.yaml
2970F:	drivers/misc/eeprom/at24.c
2971
2972ATA OVER ETHERNET (AOE) DRIVER
2973M:	"Justin Sanders" <justin@coraid.com>
2974S:	Supported
2975W:	http://www.openaoe.org/
2976F:	Documentation/admin-guide/aoe/
2977F:	drivers/block/aoe/
2978
2979ATC260X PMIC MFD DRIVER
2980M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2981M:	Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
2982L:	linux-actions@lists.infradead.org
2983S:	Maintained
2984F:	Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
2985F:	drivers/input/misc/atc260x-onkey.c
2986F:	drivers/mfd/atc260*
2987F:	drivers/power/reset/atc260x-poweroff.c
2988F:	drivers/regulator/atc260x-regulator.c
2989F:	include/linux/mfd/atc260x/*
2990
2991ATHEROS 71XX/9XXX GPIO DRIVER
2992M:	Alban Bedel <albeu@free.fr>
2993S:	Maintained
2994W:	https://github.com/AlbanBedel/linux
2995T:	git git://github.com/AlbanBedel/linux
2996F:	Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2997F:	drivers/gpio/gpio-ath79.c
2998
2999ATHEROS 71XX/9XXX USB PHY DRIVER
3000M:	Alban Bedel <albeu@free.fr>
3001S:	Maintained
3002W:	https://github.com/AlbanBedel/linux
3003T:	git git://github.com/AlbanBedel/linux
3004F:	Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3005F:	drivers/phy/qualcomm/phy-ath79-usb.c
3006
3007ATHEROS ATH GENERIC UTILITIES
3008M:	Kalle Valo <kvalo@codeaurora.org>
3009L:	linux-wireless@vger.kernel.org
3010S:	Supported
3011F:	drivers/net/wireless/ath/*
3012
3013ATHEROS ATH5K WIRELESS DRIVER
3014M:	Jiri Slaby <jirislaby@kernel.org>
3015M:	Nick Kossifidis <mickflemm@gmail.com>
3016M:	Luis Chamberlain <mcgrof@kernel.org>
3017L:	linux-wireless@vger.kernel.org
3018S:	Maintained
3019W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3020F:	drivers/net/wireless/ath/ath5k/
3021
3022ATHEROS ATH6KL WIRELESS DRIVER
3023M:	Kalle Valo <kvalo@codeaurora.org>
3024L:	linux-wireless@vger.kernel.org
3025S:	Supported
3026W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3027T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
3028F:	drivers/net/wireless/ath/ath6kl/
3029
3030ATI_REMOTE2 DRIVER
3031M:	Ville Syrjala <syrjala@sci.fi>
3032S:	Maintained
3033F:	drivers/input/misc/ati_remote2.c
3034
3035ATK0110 HWMON DRIVER
3036M:	Luca Tettamanti <kronos.it@gmail.com>
3037L:	linux-hwmon@vger.kernel.org
3038S:	Maintained
3039F:	drivers/hwmon/asus_atk0110.c
3040
3041ATLX ETHERNET DRIVERS
3042M:	Chris Snook <chris.snook@gmail.com>
3043L:	netdev@vger.kernel.org
3044S:	Maintained
3045W:	http://sourceforge.net/projects/atl1
3046W:	http://atl1.sourceforge.net
3047F:	drivers/net/ethernet/atheros/
3048
3049ATM
3050M:	Chas Williams <3chas3@gmail.com>
3051L:	linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3052L:	netdev@vger.kernel.org
3053S:	Maintained
3054W:	http://linux-atm.sourceforge.net
3055F:	drivers/atm/
3056F:	include/linux/atm*
3057F:	include/uapi/linux/atm*
3058
3059ATMEL MACB ETHERNET DRIVER
3060M:	Nicolas Ferre <nicolas.ferre@microchip.com>
3061M:	Claudiu Beznea <claudiu.beznea@microchip.com>
3062S:	Supported
3063F:	drivers/net/ethernet/cadence/
3064
3065ATMEL MAXTOUCH DRIVER
3066M:	Nick Dyer <nick@shmanahar.org>
3067S:	Maintained
3068T:	git git://github.com/ndyer/linux.git
3069F:	Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3070F:	drivers/input/touchscreen/atmel_mxt_ts.c
3071
3072ATMEL WIRELESS DRIVER
3073M:	Simon Kelley <simon@thekelleys.org.uk>
3074L:	linux-wireless@vger.kernel.org
3075S:	Maintained
3076W:	http://www.thekelleys.org.uk/atmel
3077W:	http://atmelwlandriver.sourceforge.net/
3078F:	drivers/net/wireless/atmel/atmel*
3079
3080ATOMIC INFRASTRUCTURE
3081M:	Will Deacon <will@kernel.org>
3082M:	Peter Zijlstra <peterz@infradead.org>
3083R:	Boqun Feng <boqun.feng@gmail.com>
3084L:	linux-kernel@vger.kernel.org
3085S:	Maintained
3086F:	arch/*/include/asm/atomic*.h
3087F:	include/*/atomic*.h
3088F:	include/linux/refcount.h
3089F:	Documentation/atomic_*.txt
3090F:	scripts/atomic/
3091
3092ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3093M:	Bradley Grove <linuxdrivers@attotech.com>
3094L:	linux-scsi@vger.kernel.org
3095S:	Supported
3096W:	http://www.attotech.com
3097F:	drivers/scsi/esas2r
3098
3099ATUSB IEEE 802.15.4 RADIO DRIVER
3100M:	Stefan Schmidt <stefan@datenfreihafen.org>
3101L:	linux-wpan@vger.kernel.org
3102S:	Maintained
3103F:	drivers/net/ieee802154/at86rf230.h
3104F:	drivers/net/ieee802154/atusb.c
3105F:	drivers/net/ieee802154/atusb.h
3106
3107AUDIT SUBSYSTEM
3108M:	Paul Moore <paul@paul-moore.com>
3109M:	Eric Paris <eparis@redhat.com>
3110L:	linux-audit@redhat.com (moderated for non-subscribers)
3111S:	Supported
3112W:	https://github.com/linux-audit
3113T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3114F:	include/asm-generic/audit_*.h
3115F:	include/linux/audit.h
3116F:	include/uapi/linux/audit.h
3117F:	kernel/audit*
3118F:	lib/*audit.c
3119
3120AUXILIARY DISPLAY DRIVERS
3121M:	Miguel Ojeda <ojeda@kernel.org>
3122S:	Maintained
3123F:	drivers/auxdisplay/
3124F:	include/linux/cfag12864b.h
3125
3126AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3127M:	Andreas Klinger <ak@it-klinger.de>
3128L:	linux-iio@vger.kernel.org
3129S:	Maintained
3130F:	Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3131F:	drivers/iio/adc/hx711.c
3132
3133AX.25 NETWORK LAYER
3134M:	Ralf Baechle <ralf@linux-mips.org>
3135L:	linux-hams@vger.kernel.org
3136S:	Maintained
3137W:	http://www.linux-ax25.org/
3138F:	include/net/ax25.h
3139F:	include/uapi/linux/ax25.h
3140F:	net/ax25/
3141
3142AXENTIA ARM DEVICES
3143M:	Peter Rosin <peda@axentia.se>
3144L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3145S:	Maintained
3146F:	arch/arm/boot/dts/at91-linea.dtsi
3147F:	arch/arm/boot/dts/at91-natte.dtsi
3148F:	arch/arm/boot/dts/at91-nattis-2-natte-2.dts
3149F:	arch/arm/boot/dts/at91-tse850-3.dts
3150
3151AXENTIA ASOC DRIVERS
3152M:	Peter Rosin <peda@axentia.se>
3153L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
3154S:	Maintained
3155F:	Documentation/devicetree/bindings/sound/axentia,*
3156F:	sound/soc/atmel/tse850-pcm5142.c
3157
3158AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3159M:	Nuno S�� <nuno.sa@analog.com>
3160L:	linux-hwmon@vger.kernel.org
3161S:	Supported
3162W:	http://ez.analog.com/community/linux-device-drivers
3163F:	Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3164F:	drivers/hwmon/axi-fan-control.c
3165
3166AXXIA I2C CONTROLLER
3167M:	Krzysztof Adamski <krzysztof.adamski@nokia.com>
3168L:	linux-i2c@vger.kernel.org
3169S:	Maintained
3170F:	Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3171F:	drivers/i2c/busses/i2c-axxia.c
3172
3173AZ6007 DVB DRIVER
3174M:	Mauro Carvalho Chehab <mchehab@kernel.org>
3175L:	linux-media@vger.kernel.org
3176S:	Maintained
3177W:	https://linuxtv.org
3178T:	git git://linuxtv.org/media_tree.git
3179F:	drivers/media/usb/dvb-usb-v2/az6007.c
3180
3181AZTECH FM RADIO RECEIVER DRIVER
3182M:	Hans Verkuil <hverkuil@xs4all.nl>
3183L:	linux-media@vger.kernel.org
3184S:	Maintained
3185W:	https://linuxtv.org
3186T:	git git://linuxtv.org/media_tree.git
3187F:	drivers/media/radio/radio-aztech*
3188
3189B43 WIRELESS DRIVER
3190L:	linux-wireless@vger.kernel.org
3191L:	b43-dev@lists.infradead.org
3192S:	Odd Fixes
3193W:	https://wireless.wiki.kernel.org/en/users/Drivers/b43
3194F:	drivers/net/wireless/broadcom/b43/
3195
3196B43LEGACY WIRELESS DRIVER
3197M:	Larry Finger <Larry.Finger@lwfinger.net>
3198L:	linux-wireless@vger.kernel.org
3199L:	b43-dev@lists.infradead.org
3200S:	Maintained
3201W:	https://wireless.wiki.kernel.org/en/users/Drivers/b43
3202F:	drivers/net/wireless/broadcom/b43legacy/
3203
3204BACKLIGHT CLASS/SUBSYSTEM
3205M:	Lee Jones <lee.jones@linaro.org>
3206M:	Daniel Thompson <daniel.thompson@linaro.org>
3207M:	Jingoo Han <jingoohan1@gmail.com>
3208L:	dri-devel@lists.freedesktop.org
3209S:	Maintained
3210T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3211F:	Documentation/ABI/stable/sysfs-class-backlight
3212F:	Documentation/ABI/testing/sysfs-class-backlight
3213F:	Documentation/devicetree/bindings/leds/backlight
3214F:	drivers/video/backlight/
3215F:	include/linux/backlight.h
3216F:	include/linux/pwm_backlight.h
3217
3218BATMAN ADVANCED
3219M:	Marek Lindner <mareklindner@neomailbox.ch>
3220M:	Simon Wunderlich <sw@simonwunderlich.de>
3221M:	Antonio Quartulli <a@unstable.cc>
3222M:	Sven Eckelmann <sven@narfation.org>
3223L:	b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3224S:	Maintained
3225W:	https://www.open-mesh.org/
3226Q:	https://patchwork.open-mesh.org/project/batman/list/
3227B:	https://www.open-mesh.org/projects/batman-adv/issues
3228C:	ircs://irc.hackint.org/batadv
3229T:	git https://git.open-mesh.org/linux-merge.git
3230F:	Documentation/networking/batman-adv.rst
3231F:	include/uapi/linux/batadv_packet.h
3232F:	include/uapi/linux/batman_adv.h
3233F:	net/batman-adv/
3234
3235BAYCOM/HDLCDRV DRIVERS FOR AX.25
3236M:	Thomas Sailer <t.sailer@alumni.ethz.ch>
3237L:	linux-hams@vger.kernel.org
3238S:	Maintained
3239W:	http://www.baycom.org/~tom/ham/ham.html
3240F:	drivers/net/hamradio/baycom*
3241
3242BCACHE (BLOCK LAYER CACHE)
3243M:	Coly Li <colyli@suse.de>
3244M:	Kent Overstreet <kent.overstreet@gmail.com>
3245L:	linux-bcache@vger.kernel.org
3246S:	Maintained
3247W:	http://bcache.evilpiepirate.org
3248C:	irc://irc.oftc.net/bcache
3249F:	drivers/md/bcache/
3250
3251BDISP ST MEDIA DRIVER
3252M:	Fabien Dessenne <fabien.dessenne@foss.st.com>
3253L:	linux-media@vger.kernel.org
3254S:	Supported
3255W:	https://linuxtv.org
3256T:	git git://linuxtv.org/media_tree.git
3257F:	drivers/media/platform/sti/bdisp
3258
3259BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3260M:	Dariusz Marcinkiewicz <reksio@newterm.pl>
3261L:	netdev@vger.kernel.org
3262S:	Maintained
3263F:	drivers/net/ethernet/ec_bhf.c
3264
3265BEFS FILE SYSTEM
3266M:	Luis de Bethencourt <luisbg@kernel.org>
3267M:	Salah Triki <salah.triki@gmail.com>
3268S:	Maintained
3269T:	git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3270F:	Documentation/filesystems/befs.rst
3271F:	fs/befs/
3272
3273BFQ I/O SCHEDULER
3274M:	Paolo Valente <paolo.valente@linaro.org>
3275M:	Jens Axboe <axboe@kernel.dk>
3276L:	linux-block@vger.kernel.org
3277S:	Maintained
3278F:	Documentation/block/bfq-iosched.rst
3279F:	block/bfq-*
3280
3281BFS FILE SYSTEM
3282M:	"Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3283S:	Maintained
3284F:	Documentation/filesystems/bfs.rst
3285F:	fs/bfs/
3286F:	include/uapi/linux/bfs_fs.h
3287
3288BITMAP API
3289M:	Yury Norov <yury.norov@gmail.com>
3290R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3291R:	Rasmus Villemoes <linux@rasmusvillemoes.dk>
3292S:	Maintained
3293F:	include/asm-generic/bitops/find.h
3294F:	include/linux/bitmap.h
3295F:	lib/bitmap.c
3296F:	lib/find_bit.c
3297F:	lib/find_bit_benchmark.c
3298F:	lib/test_bitmap.c
3299F:	tools/include/asm-generic/bitops/find.h
3300F:	tools/include/linux/bitmap.h
3301F:	tools/lib/bitmap.c
3302F:	tools/lib/find_bit.c
3303
3304BLINKM RGB LED DRIVER
3305M:	Jan-Simon Moeller <jansimon.moeller@gmx.de>
3306S:	Maintained
3307F:	drivers/leds/leds-blinkm.c
3308
3309BLOCK LAYER
3310M:	Jens Axboe <axboe@kernel.dk>
3311L:	linux-block@vger.kernel.org
3312S:	Maintained
3313T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3314F:	block/
3315F:	drivers/block/
3316F:	include/linux/blk*
3317F:	kernel/trace/blktrace.c
3318F:	lib/sbitmap.c
3319
3320BLOCK2MTD DRIVER
3321M:	Joern Engel <joern@lazybastard.org>
3322L:	linux-mtd@lists.infradead.org
3323S:	Maintained
3324F:	drivers/mtd/devices/block2mtd.c
3325
3326BLUETOOTH DRIVERS
3327M:	Marcel Holtmann <marcel@holtmann.org>
3328M:	Johan Hedberg <johan.hedberg@gmail.com>
3329M:	Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3330L:	linux-bluetooth@vger.kernel.org
3331S:	Supported
3332W:	http://www.bluez.org/
3333T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3334T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3335F:	drivers/bluetooth/
3336
3337BLUETOOTH SUBSYSTEM
3338M:	Marcel Holtmann <marcel@holtmann.org>
3339M:	Johan Hedberg <johan.hedberg@gmail.com>
3340M:	Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3341L:	linux-bluetooth@vger.kernel.org
3342S:	Supported
3343W:	http://www.bluez.org/
3344T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3345T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3346F:	include/net/bluetooth/
3347F:	net/bluetooth/
3348
3349BONDING DRIVER
3350M:	Jay Vosburgh <j.vosburgh@gmail.com>
3351M:	Veaceslav Falico <vfalico@gmail.com>
3352M:	Andy Gospodarek <andy@greyhouse.net>
3353L:	netdev@vger.kernel.org
3354S:	Supported
3355W:	http://sourceforge.net/projects/bonding/
3356F:	drivers/net/bonding/
3357F:	include/net/bonding.h
3358F:	include/uapi/linux/if_bonding.h
3359
3360BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3361M:	Dan Robertson <dan@dlrobertson.com>
3362L:	linux-iio@vger.kernel.org
3363S:	Maintained
3364F:	Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3365F:	drivers/iio/accel/bma400*
3366
3367BPF (Safe dynamic programs and tools)
3368M:	Alexei Starovoitov <ast@kernel.org>
3369M:	Daniel Borkmann <daniel@iogearbox.net>
3370M:	Andrii Nakryiko <andrii@kernel.org>
3371R:	Martin KaFai Lau <kafai@fb.com>
3372R:	Song Liu <songliubraving@fb.com>
3373R:	Yonghong Song <yhs@fb.com>
3374R:	John Fastabend <john.fastabend@gmail.com>
3375R:	KP Singh <kpsingh@kernel.org>
3376L:	netdev@vger.kernel.org
3377L:	bpf@vger.kernel.org
3378S:	Supported
3379W:	https://bpf.io/
3380Q:	https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3381T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3382T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3383F:	Documentation/bpf/
3384F:	Documentation/networking/filter.rst
3385F:	Documentation/userspace-api/ebpf/
3386F:	arch/*/net/*
3387F:	include/linux/bpf*
3388F:	include/linux/filter.h
3389F:	include/trace/events/xdp.h
3390F:	include/uapi/linux/bpf*
3391F:	include/uapi/linux/filter.h
3392F:	kernel/bpf/
3393F:	kernel/trace/bpf_trace.c
3394F:	lib/test_bpf.c
3395F:	net/bpf/
3396F:	net/core/filter.c
3397F:	net/sched/act_bpf.c
3398F:	net/sched/cls_bpf.c
3399F:	samples/bpf/
3400F:	scripts/bpf_doc.py
3401F:	tools/bpf/
3402F:	tools/lib/bpf/
3403F:	tools/testing/selftests/bpf/
3404N:	bpf
3405K:	bpf
3406
3407BPF JIT for ARM
3408M:	Shubham Bansal <illusionist.neo@gmail.com>
3409L:	netdev@vger.kernel.org
3410L:	bpf@vger.kernel.org
3411S:	Maintained
3412F:	arch/arm/net/
3413
3414BPF JIT for ARM64
3415M:	Daniel Borkmann <daniel@iogearbox.net>
3416M:	Alexei Starovoitov <ast@kernel.org>
3417M:	Zi Shen Lim <zlim.lnx@gmail.com>
3418L:	netdev@vger.kernel.org
3419L:	bpf@vger.kernel.org
3420S:	Supported
3421F:	arch/arm64/net/
3422
3423BPF JIT for MIPS (32-BIT AND 64-BIT)
3424M:	Paul Burton <paulburton@kernel.org>
3425L:	netdev@vger.kernel.org
3426L:	bpf@vger.kernel.org
3427S:	Maintained
3428F:	arch/mips/net/
3429
3430BPF JIT for NFP NICs
3431M:	Jakub Kicinski <kuba@kernel.org>
3432L:	netdev@vger.kernel.org
3433L:	bpf@vger.kernel.org
3434S:	Supported
3435F:	drivers/net/ethernet/netronome/nfp/bpf/
3436
3437BPF JIT for POWERPC (32-BIT AND 64-BIT)
3438M:	Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3439L:	netdev@vger.kernel.org
3440L:	bpf@vger.kernel.org
3441S:	Maintained
3442F:	arch/powerpc/net/
3443
3444BPF JIT for RISC-V (32-bit)
3445M:	Luke Nelson <luke.r.nels@gmail.com>
3446M:	Xi Wang <xi.wang@gmail.com>
3447L:	netdev@vger.kernel.org
3448L:	bpf@vger.kernel.org
3449S:	Maintained
3450F:	arch/riscv/net/
3451X:	arch/riscv/net/bpf_jit_comp64.c
3452
3453BPF JIT for RISC-V (64-bit)
3454M:	Bj��rn T��pel <bjorn@kernel.org>
3455L:	netdev@vger.kernel.org
3456L:	bpf@vger.kernel.org
3457S:	Maintained
3458F:	arch/riscv/net/
3459X:	arch/riscv/net/bpf_jit_comp32.c
3460
3461BPF JIT for S390
3462M:	Ilya Leoshkevich <iii@linux.ibm.com>
3463M:	Heiko Carstens <hca@linux.ibm.com>
3464M:	Vasily Gorbik <gor@linux.ibm.com>
3465L:	netdev@vger.kernel.org
3466L:	bpf@vger.kernel.org
3467S:	Maintained
3468F:	arch/s390/net/
3469X:	arch/s390/net/pnet.c
3470
3471BPF JIT for SPARC (32-BIT AND 64-BIT)
3472M:	David S. Miller <davem@davemloft.net>
3473L:	netdev@vger.kernel.org
3474L:	bpf@vger.kernel.org
3475S:	Maintained
3476F:	arch/sparc/net/
3477
3478BPF JIT for X86 32-BIT
3479M:	Wang YanQing <udknight@gmail.com>
3480L:	netdev@vger.kernel.org
3481L:	bpf@vger.kernel.org
3482S:	Maintained
3483F:	arch/x86/net/bpf_jit_comp32.c
3484
3485BPF JIT for X86 64-BIT
3486M:	Alexei Starovoitov <ast@kernel.org>
3487M:	Daniel Borkmann <daniel@iogearbox.net>
3488L:	netdev@vger.kernel.org
3489L:	bpf@vger.kernel.org
3490S:	Supported
3491F:	arch/x86/net/
3492X:	arch/x86/net/bpf_jit_comp32.c
3493
3494BPF LSM (Security Audit and Enforcement using BPF)
3495M:	KP Singh <kpsingh@kernel.org>
3496R:	Florent Revest <revest@chromium.org>
3497R:	Brendan Jackman <jackmanb@chromium.org>
3498L:	bpf@vger.kernel.org
3499S:	Maintained
3500F:	Documentation/bpf/bpf_lsm.rst
3501F:	include/linux/bpf_lsm.h
3502F:	kernel/bpf/bpf_lsm.c
3503F:	security/bpf/
3504
3505BROADCOM B44 10/100 ETHERNET DRIVER
3506M:	Michael Chan <michael.chan@broadcom.com>
3507L:	netdev@vger.kernel.org
3508S:	Supported
3509F:	drivers/net/ethernet/broadcom/b44.*
3510
3511BROADCOM B53 ETHERNET SWITCH DRIVER
3512M:	Florian Fainelli <f.fainelli@gmail.com>
3513L:	netdev@vger.kernel.org
3514L:	openwrt-devel@lists.openwrt.org (subscribers-only)
3515S:	Supported
3516F:	Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3517F:	drivers/net/dsa/b53/*
3518F:	include/linux/dsa/brcm.h
3519F:	include/linux/platform_data/b53.h
3520
3521BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3522M:	Nicolas Saenz Julienne <nsaenz@kernel.org>
3523L:	bcm-kernel-feedback-list@broadcom.com
3524L:	linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3525L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3526S:	Maintained
3527T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git
3528F:	Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3529F:	drivers/pci/controller/pcie-brcmstb.c
3530F:	drivers/staging/vc04_services
3531N:	bcm2711
3532N:	bcm283*
3533
3534BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3535M:	Florian Fainelli <f.fainelli@gmail.com>
3536M:	Ray Jui <rjui@broadcom.com>
3537M:	Scott Branden <sbranden@broadcom.com>
3538M:	bcm-kernel-feedback-list@broadcom.com
3539S:	Maintained
3540T:	git git://github.com/broadcom/mach-bcm
3541F:	arch/arm/mach-bcm/
3542N:	bcm281*
3543N:	bcm113*
3544N:	bcm216*
3545N:	kona
3546
3547BROADCOM BCM47XX MIPS ARCHITECTURE
3548M:	Hauke Mehrtens <hauke@hauke-m.de>
3549M:	Rafa�� Mi��ecki <zajec5@gmail.com>
3550L:	linux-mips@vger.kernel.org
3551S:	Maintained
3552F:	Documentation/devicetree/bindings/mips/brcm/
3553F:	arch/mips/bcm47xx/*
3554F:	arch/mips/include/asm/mach-bcm47xx/*
3555
3556BROADCOM BCM4908 ETHERNET DRIVER
3557M:	Rafa�� Mi��ecki <rafal@milecki.pl>
3558M:	bcm-kernel-feedback-list@broadcom.com
3559L:	netdev@vger.kernel.org
3560S:	Maintained
3561F:	Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3562F:	drivers/net/ethernet/broadcom/bcm4908_enet.*
3563F:	drivers/net/ethernet/broadcom/unimac.h
3564
3565BROADCOM BCM5301X ARM ARCHITECTURE
3566M:	Hauke Mehrtens <hauke@hauke-m.de>
3567M:	Rafa�� Mi��ecki <zajec5@gmail.com>
3568M:	bcm-kernel-feedback-list@broadcom.com
3569L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3570S:	Maintained
3571F:	arch/arm/boot/dts/bcm470*
3572F:	arch/arm/boot/dts/bcm5301*
3573F:	arch/arm/boot/dts/bcm953012*
3574F:	arch/arm/mach-bcm/bcm_5301x.c
3575
3576BROADCOM BCM53573 ARM ARCHITECTURE
3577M:	Rafa�� Mi��ecki <rafal@milecki.pl>
3578L:	bcm-kernel-feedback-list@broadcom.com
3579L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3580S:	Maintained
3581F:	arch/arm/boot/dts/bcm47189*
3582F:	arch/arm/boot/dts/bcm53573*
3583
3584BROADCOM BCM63XX ARM ARCHITECTURE
3585M:	Florian Fainelli <f.fainelli@gmail.com>
3586M:	bcm-kernel-feedback-list@broadcom.com
3587L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3588S:	Maintained
3589T:	git git://github.com/broadcom/stblinux.git
3590N:	bcm63xx
3591
3592BROADCOM BCM63XX/BCM33XX UDC DRIVER
3593M:	Kevin Cernekee <cernekee@gmail.com>
3594L:	linux-usb@vger.kernel.org
3595S:	Maintained
3596F:	drivers/usb/gadget/udc/bcm63xx_udc.*
3597
3598BROADCOM BCM7XXX ARM ARCHITECTURE
3599M:	Florian Fainelli <f.fainelli@gmail.com>
3600M:	bcm-kernel-feedback-list@broadcom.com
3601L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3602S:	Maintained
3603T:	git git://github.com/broadcom/stblinux.git
3604F:	Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3605F:	arch/arm/boot/dts/bcm7*.dts*
3606F:	arch/arm/include/asm/hardware/cache-b15-rac.h
3607F:	arch/arm/mach-bcm/*brcmstb*
3608F:	arch/arm/mm/cache-b15-rac.c
3609F:	drivers/bus/brcmstb_gisb.c
3610F:	drivers/pci/controller/pcie-brcmstb.c
3611N:	brcmstb
3612
3613BROADCOM BDC DRIVER
3614M:	Al Cooper <alcooperx@gmail.com>
3615L:	linux-usb@vger.kernel.org
3616L:	bcm-kernel-feedback-list@broadcom.com
3617S:	Maintained
3618F:	Documentation/devicetree/bindings/usb/brcm,bdc.txt
3619F:	drivers/usb/gadget/udc/bdc/
3620
3621BROADCOM BMIPS CPUFREQ DRIVER
3622M:	Markus Mayer <mmayer@broadcom.com>
3623M:	bcm-kernel-feedback-list@broadcom.com
3624L:	linux-pm@vger.kernel.org
3625S:	Maintained
3626F:	drivers/cpufreq/bmips-cpufreq.c
3627
3628BROADCOM BMIPS MIPS ARCHITECTURE
3629M:	Florian Fainelli <f.fainelli@gmail.com>
3630L:	bcm-kernel-feedback-list@broadcom.com
3631L:	linux-mips@vger.kernel.org
3632S:	Maintained
3633T:	git git://github.com/broadcom/stblinux.git
3634F:	arch/mips/bmips/*
3635F:	arch/mips/boot/dts/brcm/bcm*.dts*
3636F:	arch/mips/include/asm/mach-bmips/*
3637F:	arch/mips/kernel/*bmips*
3638F:	drivers/soc/bcm/bcm63xx
3639F:	drivers/irqchip/irq-bcm63*
3640F:	drivers/irqchip/irq-bcm7*
3641F:	drivers/irqchip/irq-brcmstb*
3642F:	include/linux/bcm963xx_nvram.h
3643F:	include/linux/bcm963xx_tag.h
3644
3645BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3646M:	Rasesh Mody <rmody@marvell.com>
3647M:	GR-Linux-NIC-Dev@marvell.com
3648L:	netdev@vger.kernel.org
3649S:	Supported
3650F:	drivers/net/ethernet/broadcom/bnx2.*
3651F:	drivers/net/ethernet/broadcom/bnx2_*
3652
3653BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3654M:	Saurav Kashyap <skashyap@marvell.com>
3655M:	Javed Hasan <jhasan@marvell.com>
3656M:	GR-QLogic-Storage-Upstream@marvell.com
3657L:	linux-scsi@vger.kernel.org
3658S:	Supported
3659F:	drivers/scsi/bnx2fc/
3660
3661BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3662M:	Nilesh Javali <njavali@marvell.com>
3663M:	Manish Rangankar <mrangankar@marvell.com>
3664M:	GR-QLogic-Storage-Upstream@marvell.com
3665L:	linux-scsi@vger.kernel.org
3666S:	Supported
3667F:	drivers/scsi/bnx2i/
3668
3669BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3670M:	Ariel Elior <aelior@marvell.com>
3671M:	Sudarsana Kalluru <skalluru@marvell.com>
3672M:	GR-everest-linux-l2@marvell.com
3673L:	netdev@vger.kernel.org
3674S:	Supported
3675F:	drivers/net/ethernet/broadcom/bnx2x/
3676
3677BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3678M:	Michael Chan <michael.chan@broadcom.com>
3679L:	netdev@vger.kernel.org
3680S:	Supported
3681F:	drivers/net/ethernet/broadcom/bnxt/
3682
3683BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3684M:	Arend van Spriel <aspriel@gmail.com>
3685M:	Franky Lin <franky.lin@broadcom.com>
3686M:	Hante Meuleman <hante.meuleman@broadcom.com>
3687M:	Chi-hsien Lin <chi-hsien.lin@infineon.com>
3688M:	Wright Feng <wright.feng@infineon.com>
3689M:	Chung-hsien Hsu <chung-hsien.hsu@infineon.com>
3690L:	linux-wireless@vger.kernel.org
3691L:	brcm80211-dev-list.pdl@broadcom.com
3692L:	SHA-cyfmac-dev-list@infineon.com
3693S:	Supported
3694F:	drivers/net/wireless/broadcom/brcm80211/
3695
3696BROADCOM BRCMSTB GPIO DRIVER
3697M:	Gregory Fong <gregory.0xf0@gmail.com>
3698L:	bcm-kernel-feedback-list@broadcom.com
3699S:	Supported
3700F:	Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3701F:	drivers/gpio/gpio-brcmstb.c
3702
3703BROADCOM BRCMSTB I2C DRIVER
3704M:	Kamal Dasu <kdasu.kdev@gmail.com>
3705L:	linux-i2c@vger.kernel.org
3706L:	bcm-kernel-feedback-list@broadcom.com
3707S:	Supported
3708F:	Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
3709F:	drivers/i2c/busses/i2c-brcmstb.c
3710
3711BROADCOM BRCMSTB UART DRIVER
3712M:	Al Cooper <alcooperx@gmail.com>
3713L:	linux-serial@vger.kernel.org
3714L:	bcm-kernel-feedback-list@broadcom.com
3715S:	Maintained
3716F:	Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
3717F:	drivers/tty/serial/8250/8250_bcm7271.c
3718
3719BROADCOM BRCMSTB USB EHCI DRIVER
3720M:	Al Cooper <alcooperx@gmail.com>
3721L:	linux-usb@vger.kernel.org
3722L:	bcm-kernel-feedback-list@broadcom.com
3723S:	Maintained
3724F:	Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
3725F:	drivers/usb/host/ehci-brcm.*
3726
3727BROADCOM BRCMSTB USB PIN MAP DRIVER
3728M:	Al Cooper <alcooperx@gmail.com>
3729L:	linux-usb@vger.kernel.org
3730L:	bcm-kernel-feedback-list@broadcom.com
3731S:	Maintained
3732F:	Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
3733F:	drivers/usb/misc/brcmstb-usb-pinmap.c
3734
3735BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3736M:	Al Cooper <alcooperx@gmail.com>
3737L:	linux-kernel@vger.kernel.org
3738L:	bcm-kernel-feedback-list@broadcom.com
3739S:	Maintained
3740F:	drivers/phy/broadcom/phy-brcm-usb*
3741
3742BROADCOM ETHERNET PHY DRIVERS
3743M:	Florian Fainelli <f.fainelli@gmail.com>
3744L:	bcm-kernel-feedback-list@broadcom.com
3745L:	netdev@vger.kernel.org
3746S:	Supported
3747F:	Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
3748F:	drivers/net/phy/bcm*.[ch]
3749F:	drivers/net/phy/broadcom.c
3750F:	include/linux/brcmphy.h
3751
3752BROADCOM GENET ETHERNET DRIVER
3753M:	Doug Berger <opendmb@gmail.com>
3754M:	Florian Fainelli <f.fainelli@gmail.com>
3755L:	bcm-kernel-feedback-list@broadcom.com
3756L:	netdev@vger.kernel.org
3757S:	Supported
3758F:	Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
3759F:	Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
3760F:	drivers/net/ethernet/broadcom/genet/
3761F:	drivers/net/ethernet/broadcom/unimac.h
3762F:	drivers/net/mdio/mdio-bcm-unimac.c
3763F:	include/linux/platform_data/bcmgenet.h
3764F:	include/linux/platform_data/mdio-bcm-unimac.h
3765
3766BROADCOM IPROC ARM ARCHITECTURE
3767M:	Ray Jui <rjui@broadcom.com>
3768M:	Scott Branden <sbranden@broadcom.com>
3769M:	bcm-kernel-feedback-list@broadcom.com
3770L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3771S:	Maintained
3772T:	git git://github.com/broadcom/cygnus-linux.git
3773F:	arch/arm64/boot/dts/broadcom/northstar2/*
3774F:	arch/arm64/boot/dts/broadcom/stingray/*
3775F:	drivers/clk/bcm/clk-ns*
3776F:	drivers/clk/bcm/clk-sr*
3777F:	drivers/pinctrl/bcm/pinctrl-ns*
3778F:	include/dt-bindings/clock/bcm-sr*
3779N:	iproc
3780N:	cygnus
3781N:	bcm[-_]nsp
3782N:	bcm9113*
3783N:	bcm9583*
3784N:	bcm9585*
3785N:	bcm9586*
3786N:	bcm988312
3787N:	bcm113*
3788N:	bcm583*
3789N:	bcm585*
3790N:	bcm586*
3791N:	bcm88312
3792N:	hr2
3793N:	stingray
3794
3795BROADCOM IPROC GBIT ETHERNET DRIVER
3796M:	Rafa�� Mi��ecki <rafal@milecki.pl>
3797M:	bcm-kernel-feedback-list@broadcom.com
3798L:	netdev@vger.kernel.org
3799S:	Maintained
3800F:	Documentation/devicetree/bindings/net/brcm,amac.txt
3801F:	drivers/net/ethernet/broadcom/bgmac*
3802F:	drivers/net/ethernet/broadcom/unimac.h
3803
3804BROADCOM KONA GPIO DRIVER
3805M:	Ray Jui <rjui@broadcom.com>
3806L:	bcm-kernel-feedback-list@broadcom.com
3807S:	Supported
3808F:	Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3809F:	drivers/gpio/gpio-bcm-kona.c
3810
3811BROADCOM MPI3 STORAGE CONTROLLER DRIVER
3812M:	Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
3813M:	Kashyap Desai <kashyap.desai@broadcom.com>
3814M:	Sumit Saxena <sumit.saxena@broadcom.com>
3815M:	Sreekanth Reddy <sreekanth.reddy@broadcom.com>
3816L:	mpi3mr-linuxdrv.pdl@broadcom.com
3817L:	linux-scsi@vger.kernel.org
3818S:	Supported
3819W:	https://www.broadcom.com/support/storage
3820F:	drivers/scsi/mpi3mr/
3821
3822BROADCOM NETXTREME-E ROCE DRIVER
3823M:	Selvin Xavier <selvin.xavier@broadcom.com>
3824M:	Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
3825L:	linux-rdma@vger.kernel.org
3826S:	Supported
3827W:	http://www.broadcom.com
3828F:	drivers/infiniband/hw/bnxt_re/
3829F:	include/uapi/rdma/bnxt_re-abi.h
3830
3831BROADCOM NVRAM DRIVER
3832M:	Rafa�� Mi��ecki <zajec5@gmail.com>
3833L:	linux-mips@vger.kernel.org
3834S:	Maintained
3835F:	drivers/firmware/broadcom/*
3836
3837BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
3838M:	Rafa�� Mi��ecki <rafal@milecki.pl>
3839M:	Florian Fainelli <f.fainelli@gmail.com>
3840M:	bcm-kernel-feedback-list@broadcom.com
3841L:	linux-pm@vger.kernel.org
3842S:	Maintained
3843T:	git git://github.com/broadcom/stblinux.git
3844F:	drivers/soc/bcm/bcm63xx/bcm-pmb.c
3845F:	include/dt-bindings/soc/bcm-pmb.h
3846
3847BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3848M:	Rafa�� Mi��ecki <zajec5@gmail.com>
3849L:	linux-wireless@vger.kernel.org
3850S:	Maintained
3851F:	drivers/bcma/
3852F:	include/linux/bcma/
3853
3854BROADCOM SPI DRIVER
3855M:	Kamal Dasu <kdasu.kdev@gmail.com>
3856M:	bcm-kernel-feedback-list@broadcom.com
3857S:	Maintained
3858F:	Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
3859F:	drivers/spi/spi-bcm-qspi.*
3860F:	drivers/spi/spi-brcmstb-qspi.c
3861F:	drivers/spi/spi-iproc-qspi.c
3862
3863BROADCOM STB AVS CPUFREQ DRIVER
3864M:	Markus Mayer <mmayer@broadcom.com>
3865M:	bcm-kernel-feedback-list@broadcom.com
3866L:	linux-pm@vger.kernel.org
3867S:	Maintained
3868F:	Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3869F:	drivers/cpufreq/brcmstb*
3870
3871BROADCOM STB AVS TMON DRIVER
3872M:	Markus Mayer <mmayer@broadcom.com>
3873M:	bcm-kernel-feedback-list@broadcom.com
3874L:	linux-pm@vger.kernel.org
3875S:	Maintained
3876F:	Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3877F:	drivers/thermal/broadcom/brcmstb*
3878
3879BROADCOM STB DPFE DRIVER
3880M:	Markus Mayer <mmayer@broadcom.com>
3881M:	bcm-kernel-feedback-list@broadcom.com
3882L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3883S:	Maintained
3884F:	Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
3885F:	drivers/memory/brcmstb_dpfe.c
3886
3887BROADCOM STB NAND FLASH DRIVER
3888M:	Brian Norris <computersforpeace@gmail.com>
3889M:	Kamal Dasu <kdasu.kdev@gmail.com>
3890L:	linux-mtd@lists.infradead.org
3891L:	bcm-kernel-feedback-list@broadcom.com
3892S:	Maintained
3893F:	drivers/mtd/nand/raw/brcmnand/
3894
3895BROADCOM STB PCIE DRIVER
3896M:	Jim Quinlan <jim2101024@gmail.com>
3897M:	Nicolas Saenz Julienne <nsaenz@kernel.org>
3898M:	Florian Fainelli <f.fainelli@gmail.com>
3899M:	bcm-kernel-feedback-list@broadcom.com
3900L:	linux-pci@vger.kernel.org
3901S:	Maintained
3902F:	Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3903F:	drivers/pci/controller/pcie-brcmstb.c
3904
3905BROADCOM SYSTEMPORT ETHERNET DRIVER
3906M:	Florian Fainelli <f.fainelli@gmail.com>
3907L:	bcm-kernel-feedback-list@broadcom.com
3908L:	netdev@vger.kernel.org
3909S:	Supported
3910F:	drivers/net/ethernet/broadcom/bcmsysport.*
3911F:	drivers/net/ethernet/broadcom/unimac.h
3912
3913BROADCOM TG3 GIGABIT ETHERNET DRIVER
3914M:	Siva Reddy Kallam <siva.kallam@broadcom.com>
3915M:	Prashant Sreedharan <prashant@broadcom.com>
3916M:	Michael Chan <mchan@broadcom.com>
3917L:	netdev@vger.kernel.org
3918S:	Supported
3919F:	drivers/net/ethernet/broadcom/tg3.*
3920
3921BROADCOM VK DRIVER
3922M:	Scott Branden <scott.branden@broadcom.com>
3923L:	bcm-kernel-feedback-list@broadcom.com
3924S:	Supported
3925F:	drivers/misc/bcm-vk/
3926F:	include/uapi/linux/misc/bcm_vk.h
3927
3928BROCADE BFA FC SCSI DRIVER
3929M:	Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3930M:	Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3931L:	linux-scsi@vger.kernel.org
3932S:	Supported
3933F:	drivers/scsi/bfa/
3934
3935BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3936M:	Rasesh Mody <rmody@marvell.com>
3937M:	Sudarsana Kalluru <skalluru@marvell.com>
3938M:	GR-Linux-NIC-Dev@marvell.com
3939L:	netdev@vger.kernel.org
3940S:	Supported
3941F:	drivers/net/ethernet/brocade/bna/
3942
3943BSG (block layer generic sg v4 driver)
3944M:	FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3945L:	linux-scsi@vger.kernel.org
3946S:	Supported
3947F:	block/bsg.c
3948F:	include/linux/bsg.h
3949F:	include/uapi/linux/bsg.h
3950
3951BT87X AUDIO DRIVER
3952M:	Clemens Ladisch <clemens@ladisch.de>
3953L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
3954S:	Maintained
3955T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3956F:	Documentation/sound/cards/bt87x.rst
3957F:	sound/pci/bt87x.c
3958
3959BT8XXGPIO DRIVER
3960M:	Michael Buesch <m@bues.ch>
3961S:	Maintained
3962W:	http://bu3sch.de/btgpio.php
3963F:	drivers/gpio/gpio-bt8xx.c
3964
3965BTRFS FILE SYSTEM
3966M:	Chris Mason <clm@fb.com>
3967M:	Josef Bacik <josef@toxicpanda.com>
3968M:	David Sterba <dsterba@suse.com>
3969L:	linux-btrfs@vger.kernel.org
3970S:	Maintained
3971W:	http://btrfs.wiki.kernel.org/
3972Q:	http://patchwork.kernel.org/project/linux-btrfs/list/
3973C:	irc://irc.libera.chat/btrfs
3974T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
3975F:	Documentation/filesystems/btrfs.rst
3976F:	fs/btrfs/
3977F:	include/linux/btrfs*
3978F:	include/uapi/linux/btrfs*
3979
3980BTTV VIDEO4LINUX DRIVER
3981M:	Mauro Carvalho Chehab <mchehab@kernel.org>
3982L:	linux-media@vger.kernel.org
3983S:	Odd fixes
3984W:	https://linuxtv.org
3985T:	git git://linuxtv.org/media_tree.git
3986F:	Documentation/driver-api/media/drivers/bttv*
3987F:	drivers/media/pci/bt8xx/bttv*
3988
3989BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3990M:	Chanwoo Choi <cw00.choi@samsung.com>
3991L:	linux-pm@vger.kernel.org
3992L:	linux-samsung-soc@vger.kernel.org
3993S:	Maintained
3994T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3995F:	Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3996F:	drivers/devfreq/exynos-bus.c
3997
3998BUSLOGIC SCSI DRIVER
3999M:	Khalid Aziz <khalid@gonehiking.org>
4000L:	linux-scsi@vger.kernel.org
4001S:	Maintained
4002F:	drivers/scsi/BusLogic.*
4003F:	drivers/scsi/FlashPoint.*
4004
4005C-MEDIA CMI8788 DRIVER
4006M:	Clemens Ladisch <clemens@ladisch.de>
4007L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
4008S:	Maintained
4009T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4010F:	sound/pci/oxygen/
4011
4012C-SKY ARCHITECTURE
4013M:	Guo Ren <guoren@kernel.org>
4014L:	linux-csky@vger.kernel.org
4015S:	Supported
4016T:	git https://github.com/c-sky/csky-linux.git
4017F:	Documentation/devicetree/bindings/csky/
4018F:	Documentation/devicetree/bindings/interrupt-controller/csky,*
4019F:	Documentation/devicetree/bindings/timer/csky,*
4020F:	arch/csky/
4021F:	drivers/clocksource/timer-gx6605s.c
4022F:	drivers/clocksource/timer-mp-csky.c
4023F:	drivers/irqchip/irq-csky-*
4024N:	csky
4025K:	csky
4026
4027CA8210 IEEE-802.15.4 RADIO DRIVER
4028M:	Harry Morris <h.morris@cascoda.com>
4029L:	linux-wpan@vger.kernel.org
4030S:	Maintained
4031W:	https://github.com/Cascoda/ca8210-linux.git
4032F:	Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4033F:	drivers/net/ieee802154/ca8210.c
4034
4035CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4036M:	Damien Le Moal <damien.lemoal@wdc.com>
4037L:	linux-riscv@lists.infradead.org
4038L:	linux-gpio@vger.kernel.org (pinctrl driver)
4039F:	Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4040F:	drivers/pinctrl/pinctrl-k210.c
4041
4042CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4043M:	Damien Le Moal <damien.lemoal@wdc.com>
4044L:	linux-kernel@vger.kernel.org
4045L:	linux-riscv@lists.infradead.org
4046S:	Maintained
4047F:	Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4048F:	drivers/reset/reset-k210.c
4049
4050CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4051M:	Damien Le Moal <damien.lemoal@wdc.com>
4052L:	linux-riscv@lists.infradead.org
4053S:	Maintained
4054F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4055F:	drivers/soc/canaan/
4056F:	include/soc/canaan/
4057
4058CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4059M:	David Howells <dhowells@redhat.com>
4060L:	linux-cachefs@redhat.com (moderated for non-subscribers)
4061S:	Supported
4062F:	Documentation/filesystems/caching/cachefiles.rst
4063F:	fs/cachefiles/
4064
4065CADENCE MIPI-CSI2 BRIDGES
4066M:	Maxime Ripard <mripard@kernel.org>
4067L:	linux-media@vger.kernel.org
4068S:	Maintained
4069F:	Documentation/devicetree/bindings/media/cdns,*.txt
4070F:	drivers/media/platform/cadence/cdns-csi2*
4071
4072CADENCE NAND DRIVER
4073L:	linux-mtd@lists.infradead.org
4074S:	Orphan
4075F:	Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4076F:	drivers/mtd/nand/raw/cadence-nand-controller.c
4077
4078CADENCE USB3 DRD IP DRIVER
4079M:	Peter Chen <peter.chen@kernel.org>
4080M:	Pawel Laszczak <pawell@cadence.com>
4081R:	Roger Quadros <rogerq@kernel.org>
4082R:	Aswath Govindraju <a-govindraju@ti.com>
4083L:	linux-usb@vger.kernel.org
4084S:	Maintained
4085T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4086F:	Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4087F:	drivers/usb/cdns3/
4088X:	drivers/usb/cdns3/cdnsp*
4089
4090CADENCE USBSSP DRD IP DRIVER
4091M:	Pawel Laszczak <pawell@cadence.com>
4092L:	linux-usb@vger.kernel.org
4093S:	Maintained
4094T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4095F:	drivers/usb/cdns3/
4096X:	drivers/usb/cdns3/cdns3*
4097
4098CADET FM/AM RADIO RECEIVER DRIVER
4099M:	Hans Verkuil <hverkuil@xs4all.nl>
4100L:	linux-media@vger.kernel.org
4101S:	Maintained
4102W:	https://linuxtv.org
4103T:	git git://linuxtv.org/media_tree.git
4104F:	drivers/media/radio/radio-cadet*
4105
4106CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4107L:	linux-media@vger.kernel.org
4108S:	Orphan
4109T:	git git://linuxtv.org/media_tree.git
4110F:	Documentation/admin-guide/media/cafe_ccic*
4111F:	drivers/media/platform/marvell-ccic/
4112
4113CAIF NETWORK LAYER
4114L:	netdev@vger.kernel.org
4115S:	Orphan
4116F:	Documentation/networking/caif/
4117F:	drivers/net/caif/
4118F:	include/net/caif/
4119F:	include/uapi/linux/caif/
4120F:	net/caif/
4121
4122CAKE QDISC
4123M:	Toke H��iland-J��rgensen <toke@toke.dk>
4124L:	cake@lists.bufferbloat.net (moderated for non-subscribers)
4125S:	Maintained
4126F:	net/sched/sch_cake.c
4127
4128CAN NETWORK DRIVERS
4129M:	Wolfgang Grandegger <wg@grandegger.com>
4130M:	Marc Kleine-Budde <mkl@pengutronix.de>
4131L:	linux-can@vger.kernel.org
4132S:	Maintained
4133W:	https://github.com/linux-can
4134T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4135T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4136F:	Documentation/devicetree/bindings/net/can/
4137F:	Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4138F:	drivers/net/can/
4139F:	drivers/phy/phy-can-transceiver.c
4140F:	include/linux/can/bittiming.h
4141F:	include/linux/can/dev.h
4142F:	include/linux/can/led.h
4143F:	include/linux/can/length.h
4144F:	include/linux/can/platform/
4145F:	include/linux/can/rx-offload.h
4146F:	include/uapi/linux/can/error.h
4147F:	include/uapi/linux/can/netlink.h
4148F:	include/uapi/linux/can/vxcan.h
4149
4150CAN NETWORK LAYER
4151M:	Oliver Hartkopp <socketcan@hartkopp.net>
4152M:	Marc Kleine-Budde <mkl@pengutronix.de>
4153L:	linux-can@vger.kernel.org
4154S:	Maintained
4155W:	https://github.com/linux-can
4156T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4157T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4158F:	Documentation/networking/can.rst
4159F:	include/linux/can/can-ml.h
4160F:	include/linux/can/core.h
4161F:	include/linux/can/skb.h
4162F:	include/net/netns/can.h
4163F:	include/uapi/linux/can.h
4164F:	include/uapi/linux/can/bcm.h
4165F:	include/uapi/linux/can/gw.h
4166F:	include/uapi/linux/can/isotp.h
4167F:	include/uapi/linux/can/raw.h
4168F:	net/can/
4169
4170CAN-J1939 NETWORK LAYER
4171M:	Robin van der Gracht <robin@protonic.nl>
4172M:	Oleksij Rempel <o.rempel@pengutronix.de>
4173R:	kernel@pengutronix.de
4174L:	linux-can@vger.kernel.org
4175S:	Maintained
4176F:	Documentation/networking/j1939.rst
4177F:	include/uapi/linux/can/j1939.h
4178F:	net/can/j1939/
4179
4180CAPABILITIES
4181M:	Serge Hallyn <serge@hallyn.com>
4182L:	linux-security-module@vger.kernel.org
4183S:	Supported
4184F:	include/linux/capability.h
4185F:	include/uapi/linux/capability.h
4186F:	kernel/capability.c
4187F:	security/commoncap.c
4188
4189CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4190M:	Kevin Tsai <ktsai@capellamicro.com>
4191S:	Maintained
4192F:	drivers/iio/light/cm*
4193
4194CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4195M:	Christian Lamparter <chunkeey@googlemail.com>
4196L:	linux-wireless@vger.kernel.org
4197S:	Maintained
4198W:	https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4199F:	drivers/net/wireless/ath/carl9170/
4200
4201CAVIUM I2C DRIVER
4202M:	Robert Richter <rric@kernel.org>
4203S:	Odd Fixes
4204W:	http://www.marvell.com
4205F:	drivers/i2c/busses/i2c-octeon*
4206F:	drivers/i2c/busses/i2c-thunderx*
4207
4208CAVIUM LIQUIDIO NETWORK DRIVER
4209M:	Derek Chickles <dchickles@marvell.com>
4210M:	Satanand Burla <sburla@marvell.com>
4211M:	Felix Manlunas <fmanlunas@marvell.com>
4212L:	netdev@vger.kernel.org
4213S:	Supported
4214W:	http://www.marvell.com
4215F:	drivers/net/ethernet/cavium/liquidio/
4216
4217CAVIUM MMC DRIVER
4218M:	Robert Richter <rric@kernel.org>
4219S:	Odd Fixes
4220W:	http://www.marvell.com
4221F:	drivers/mmc/host/cavium*
4222
4223CAVIUM OCTEON-TX CRYPTO DRIVER
4224M:	George Cherian <gcherian@marvell.com>
4225L:	linux-crypto@vger.kernel.org
4226S:	Supported
4227W:	http://www.marvell.com
4228F:	drivers/crypto/cavium/cpt/
4229
4230CAVIUM THUNDERX2 ARM64 SOC
4231M:	Robert Richter <rric@kernel.org>
4232L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4233S:	Odd Fixes
4234F:	Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4235F:	arch/arm64/boot/dts/cavium/thunder2-99xx*
4236
4237CBS/ETF/TAPRIO QDISCS
4238M:	Vinicius Costa Gomes <vinicius.gomes@intel.com>
4239S:	Maintained
4240L:	netdev@vger.kernel.org
4241F:	net/sched/sch_cbs.c
4242F:	net/sched/sch_etf.c
4243F:	net/sched/sch_taprio.c
4244
4245CC2520 IEEE-802.15.4 RADIO DRIVER
4246M:	Varka Bhadram <varkabhadram@gmail.com>
4247L:	linux-wpan@vger.kernel.org
4248S:	Maintained
4249F:	Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4250F:	drivers/net/ieee802154/cc2520.c
4251F:	include/linux/spi/cc2520.h
4252
4253CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4254M:	Gilad Ben-Yossef <gilad@benyossef.com>
4255L:	linux-crypto@vger.kernel.org
4256S:	Supported
4257W:	https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4258F:	drivers/crypto/ccree/
4259
4260CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4261M:	Hadar Gat <hadar.gat@arm.com>
4262L:	linux-crypto@vger.kernel.org
4263S:	Supported
4264F:	drivers/char/hw_random/cctrng.c
4265F:	drivers/char/hw_random/cctrng.h
4266F:	Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4267W:	https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4268
4269CEC FRAMEWORK
4270M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
4271L:	linux-media@vger.kernel.org
4272S:	Supported
4273W:	http://linuxtv.org
4274T:	git git://linuxtv.org/media_tree.git
4275F:	Documentation/ABI/testing/debugfs-cec-error-inj
4276F:	Documentation/devicetree/bindings/media/cec.txt
4277F:	Documentation/driver-api/media/cec-core.rst
4278F:	Documentation/userspace-api/media/cec
4279F:	drivers/media/cec/
4280F:	drivers/media/rc/keymaps/rc-cec.c
4281F:	include/media/cec-notifier.h
4282F:	include/media/cec.h
4283F:	include/uapi/linux/cec-funcs.h
4284F:	include/uapi/linux/cec.h
4285
4286CEC GPIO DRIVER
4287M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
4288L:	linux-media@vger.kernel.org
4289S:	Supported
4290W:	http://linuxtv.org
4291T:	git git://linuxtv.org/media_tree.git
4292F:	Documentation/devicetree/bindings/media/cec-gpio.txt
4293F:	drivers/media/cec/platform/cec-gpio/
4294
4295CELL BROADBAND ENGINE ARCHITECTURE
4296M:	Arnd Bergmann <arnd@arndb.de>
4297L:	linuxppc-dev@lists.ozlabs.org
4298S:	Supported
4299W:	http://www.ibm.com/developerworks/power/cell/
4300F:	arch/powerpc/include/asm/cell*.h
4301F:	arch/powerpc/include/asm/spu*.h
4302F:	arch/powerpc/include/uapi/asm/spu*.h
4303F:	arch/powerpc/platforms/cell/
4304
4305CELLWISE CW2015 BATTERY DRIVER
4306M:	Tobias Schrammm <t.schramm@manjaro.org>
4307S:	Maintained
4308F:	Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4309F:	drivers/power/supply/cw2015_battery.c
4310
4311CEPH COMMON CODE (LIBCEPH)
4312M:	Ilya Dryomov <idryomov@gmail.com>
4313M:	Jeff Layton <jlayton@kernel.org>
4314L:	ceph-devel@vger.kernel.org
4315S:	Supported
4316W:	http://ceph.com/
4317T:	git git://github.com/ceph/ceph-client.git
4318F:	include/linux/ceph/
4319F:	include/linux/crush/
4320F:	net/ceph/
4321
4322CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4323M:	Jeff Layton <jlayton@kernel.org>
4324M:	Ilya Dryomov <idryomov@gmail.com>
4325L:	ceph-devel@vger.kernel.org
4326S:	Supported
4327W:	http://ceph.com/
4328T:	git git://github.com/ceph/ceph-client.git
4329F:	Documentation/filesystems/ceph.rst
4330F:	fs/ceph/
4331
4332CERTIFICATE HANDLING
4333M:	David Howells <dhowells@redhat.com>
4334M:	David Woodhouse <dwmw2@infradead.org>
4335L:	keyrings@vger.kernel.org
4336S:	Maintained
4337F:	Documentation/admin-guide/module-signing.rst
4338F:	certs/
4339F:	scripts/extract-cert.c
4340F:	scripts/sign-file.c
4341
4342CFAG12864B LCD DRIVER
4343M:	Miguel Ojeda <ojeda@kernel.org>
4344S:	Maintained
4345F:	drivers/auxdisplay/cfag12864b.c
4346F:	include/linux/cfag12864b.h
4347
4348CFAG12864BFB LCD FRAMEBUFFER DRIVER
4349M:	Miguel Ojeda <ojeda@kernel.org>
4350S:	Maintained
4351F:	drivers/auxdisplay/cfag12864bfb.c
4352F:	include/linux/cfag12864b.h
4353
4354CHAR and MISC DRIVERS
4355M:	Arnd Bergmann <arnd@arndb.de>
4356M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4357S:	Supported
4358T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4359F:	drivers/char/
4360F:	drivers/misc/
4361F:	include/linux/miscdevice.h
4362X:	drivers/char/agp/
4363X:	drivers/char/hw_random/
4364X:	drivers/char/ipmi/
4365X:	drivers/char/random.c
4366X:	drivers/char/tpm/
4367
4368CHECKPATCH
4369M:	Andy Whitcroft <apw@canonical.com>
4370M:	Joe Perches <joe@perches.com>
4371R:	Dwaipayan Ray <dwaipayanray1@gmail.com>
4372R:	Lukas Bulwahn <lukas.bulwahn@gmail.com>
4373S:	Maintained
4374F:	scripts/checkpatch.pl
4375
4376CHECKPATCH DOCUMENTATION
4377M:	Dwaipayan Ray <dwaipayanray1@gmail.com>
4378M:	Lukas Bulwahn <lukas.bulwahn@gmail.com>
4379R:	Joe Perches <joe@perches.com>
4380S:	Maintained
4381F:	Documentation/dev-tools/checkpatch.rst
4382
4383CHINESE DOCUMENTATION
4384M:	Alex Shi <alexs@kernel.org>
4385S:	Maintained
4386F:	Documentation/translations/zh_CN/
4387
4388CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4389M:	Peter Chen <peter.chen@kernel.org>
4390L:	linux-usb@vger.kernel.org
4391S:	Maintained
4392T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4393F:	drivers/usb/chipidea/
4394
4395CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4396M:	Hans de Goede <hdegoede@redhat.com>
4397L:	linux-input@vger.kernel.org
4398S:	Maintained
4399F:	Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
4400F:	drivers/input/touchscreen/chipone_icn8318.c
4401
4402CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4403M:	Hans de Goede <hdegoede@redhat.com>
4404L:	linux-input@vger.kernel.org
4405S:	Maintained
4406F:	drivers/input/touchscreen/chipone_icn8505.c
4407
4408CHROME HARDWARE PLATFORM SUPPORT
4409M:	Benson Leung <bleung@chromium.org>
4410M:	Enric Balletbo i Serra <enric.balletbo@collabora.com>
4411S:	Maintained
4412T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4413F:	drivers/platform/chrome/
4414
4415CHROMEOS EC CODEC DRIVER
4416M:	Cheng-Yi Chiang <cychiang@chromium.org>
4417R:	Enric Balletbo i Serra <enric.balletbo@collabora.com>
4418R:	Guenter Roeck <groeck@chromium.org>
4419S:	Maintained
4420F:	Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4421F:	sound/soc/codecs/cros_ec_codec.*
4422
4423CHROMEOS EC SUBDRIVERS
4424M:	Benson Leung <bleung@chromium.org>
4425M:	Enric Balletbo i Serra <enric.balletbo@collabora.com>
4426R:	Guenter Roeck <groeck@chromium.org>
4427S:	Maintained
4428F:	drivers/power/supply/cros_usbpd-charger.c
4429N:	cros_ec
4430N:	cros-ec
4431
4432CHRONTEL CH7322 CEC DRIVER
4433M:	Jeff Chase <jnchase@google.com>
4434L:	linux-media@vger.kernel.org
4435S:	Maintained
4436T:	git git://linuxtv.org/media_tree.git
4437F:	Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4438F:	drivers/media/cec/i2c/ch7322.c
4439
4440CIRRUS LOGIC AUDIO CODEC DRIVERS
4441M:	James Schulman <james.schulman@cirrus.com>
4442M:	David Rhodes <david.rhodes@cirrus.com>
4443L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
4444L:	patches@opensource.cirrus.com
4445S:	Maintained
4446F:	sound/soc/codecs/cs*
4447
4448CIRRUS LOGIC EP93XX ETHERNET DRIVER
4449M:	Hartley Sweeten <hsweeten@visionengravers.com>
4450L:	netdev@vger.kernel.org
4451S:	Maintained
4452F:	drivers/net/ethernet/cirrus/ep93xx_eth.c
4453
4454CIRRUS LOGIC LOCHNAGAR DRIVER
4455M:	Charles Keepax <ckeepax@opensource.cirrus.com>
4456M:	Richard Fitzgerald <rf@opensource.cirrus.com>
4457L:	patches@opensource.cirrus.com
4458S:	Supported
4459F:	Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
4460F:	Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
4461F:	Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
4462F:	Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
4463F:	Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
4464F:	Documentation/hwmon/lochnagar.rst
4465F:	drivers/clk/clk-lochnagar.c
4466F:	drivers/hwmon/lochnagar-hwmon.c
4467F:	drivers/mfd/lochnagar-i2c.c
4468F:	drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4469F:	drivers/regulator/lochnagar-regulator.c
4470F:	include/dt-bindings/clk/lochnagar.h
4471F:	include/dt-bindings/pinctrl/lochnagar.h
4472F:	include/linux/mfd/lochnagar*
4473F:	sound/soc/codecs/lochnagar-sc.c
4474
4475CIRRUS LOGIC MADERA CODEC DRIVERS
4476M:	Charles Keepax <ckeepax@opensource.cirrus.com>
4477M:	Richard Fitzgerald <rf@opensource.cirrus.com>
4478L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
4479L:	patches@opensource.cirrus.com
4480S:	Supported
4481W:	https://github.com/CirrusLogic/linux-drivers/wiki
4482T:	git https://github.com/CirrusLogic/linux-drivers.git
4483F:	Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
4484F:	Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
4485F:	Documentation/devicetree/bindings/sound/cirrus,madera.yaml
4486F:	drivers/gpio/gpio-madera*
4487F:	drivers/irqchip/irq-madera*
4488F:	drivers/mfd/cs47l*
4489F:	drivers/mfd/madera*
4490F:	drivers/pinctrl/cirrus/*
4491F:	include/dt-bindings/sound/madera*
4492F:	include/linux/irqchip/irq-madera*
4493F:	include/linux/mfd/madera/*
4494F:	include/sound/madera*
4495F:	sound/soc/codecs/cs47l*
4496F:	sound/soc/codecs/madera*
4497
4498CISCO FCOE HBA DRIVER
4499M:	Satish Kharat <satishkh@cisco.com>
4500M:	Sesidhar Baddela <sebaddel@cisco.com>
4501M:	Karan Tilak Kumar <kartilak@cisco.com>
4502L:	linux-scsi@vger.kernel.org
4503S:	Supported
4504F:	drivers/scsi/fnic/
4505
4506CISCO SCSI HBA DRIVER
4507M:	Karan Tilak Kumar <kartilak@cisco.com>
4508M:	Sesidhar Baddela <sebaddel@cisco.com>
4509L:	linux-scsi@vger.kernel.org
4510S:	Supported
4511F:	drivers/scsi/snic/
4512
4513CISCO VIC ETHERNET NIC DRIVER
4514M:	Christian Benvenuti <benve@cisco.com>
4515M:	Govindarajulu Varadarajan <_govind@gmx.com>
4516S:	Supported
4517F:	drivers/net/ethernet/cisco/enic/
4518
4519CISCO VIC LOW LATENCY NIC DRIVER
4520M:	Christian Benvenuti <benve@cisco.com>
4521M:	Nelson Escobar <neescoba@cisco.com>
4522S:	Supported
4523F:	drivers/infiniband/hw/usnic/
4524
4525CLANG-FORMAT FILE
4526M:	Miguel Ojeda <ojeda@kernel.org>
4527S:	Maintained
4528F:	.clang-format
4529
4530CLANG/LLVM BUILD SUPPORT
4531M:	Nathan Chancellor <nathan@kernel.org>
4532M:	Nick Desaulniers <ndesaulniers@google.com>
4533L:	llvm@lists.linux.dev
4534S:	Supported
4535W:	https://clangbuiltlinux.github.io/
4536B:	https://github.com/ClangBuiltLinux/linux/issues
4537C:	irc://irc.libera.chat/clangbuiltlinux
4538F:	Documentation/kbuild/llvm.rst
4539F:	include/linux/compiler-clang.h
4540F:	scripts/Makefile.clang
4541F:	scripts/clang-tools/
4542K:	\b(?i:clang|llvm)\b
4543
4544CLANG CONTROL FLOW INTEGRITY SUPPORT
4545M:	Sami Tolvanen <samitolvanen@google.com>
4546M:	Kees Cook <keescook@chromium.org>
4547R:	Nathan Chancellor <nathan@kernel.org>
4548R:	Nick Desaulniers <ndesaulniers@google.com>
4549L:	llvm@lists.linux.dev
4550S:	Supported
4551B:	https://github.com/ClangBuiltLinux/linux/issues
4552T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features
4553F:	include/linux/cfi.h
4554F:	kernel/cfi.c
4555
4556CLEANCACHE API
4557M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4558L:	linux-kernel@vger.kernel.org
4559S:	Maintained
4560F:	include/linux/cleancache.h
4561F:	mm/cleancache.c
4562
4563CLK API
4564M:	Russell King <linux@armlinux.org.uk>
4565L:	linux-clk@vger.kernel.org
4566S:	Maintained
4567F:	include/linux/clk.h
4568
4569CLOCKSOURCE, CLOCKEVENT DRIVERS
4570M:	Daniel Lezcano <daniel.lezcano@linaro.org>
4571M:	Thomas Gleixner <tglx@linutronix.de>
4572L:	linux-kernel@vger.kernel.org
4573S:	Supported
4574T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4575F:	Documentation/devicetree/bindings/timer/
4576F:	drivers/clocksource/
4577
4578CMPC ACPI DRIVER
4579M:	Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4580M:	Daniel Oliveira Nascimento <don@syst.com.br>
4581L:	platform-driver-x86@vger.kernel.org
4582S:	Supported
4583F:	drivers/platform/x86/classmate-laptop.c
4584
4585COBALT MEDIA DRIVER
4586M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
4587L:	linux-media@vger.kernel.org
4588S:	Supported
4589W:	https://linuxtv.org
4590T:	git git://linuxtv.org/media_tree.git
4591F:	drivers/media/pci/cobalt/
4592
4593COCCINELLE/Semantic Patches (SmPL)
4594M:	Julia Lawall <Julia.Lawall@inria.fr>
4595M:	Gilles Muller <Gilles.Muller@inria.fr>
4596M:	Nicolas Palix <nicolas.palix@imag.fr>
4597M:	Michal Marek <michal.lkml@markovi.net>
4598L:	cocci@systeme.lip6.fr (moderated for non-subscribers)
4599S:	Supported
4600W:	http://coccinelle.lip6.fr/
4601T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4602F:	Documentation/dev-tools/coccinelle.rst
4603F:	scripts/coccicheck
4604F:	scripts/coccinelle/
4605
4606CODA FILE SYSTEM
4607M:	Jan Harkes <jaharkes@cs.cmu.edu>
4608M:	coda@cs.cmu.edu
4609L:	codalist@coda.cs.cmu.edu
4610S:	Maintained
4611W:	http://www.coda.cs.cmu.edu/
4612F:	Documentation/filesystems/coda.rst
4613F:	fs/coda/
4614F:	include/linux/coda*.h
4615F:	include/uapi/linux/coda*.h
4616
4617CODA V4L2 MEM2MEM DRIVER
4618M:	Philipp Zabel <p.zabel@pengutronix.de>
4619L:	linux-media@vger.kernel.org
4620S:	Maintained
4621F:	Documentation/devicetree/bindings/media/coda.yaml
4622F:	drivers/media/platform/coda/
4623
4624CODE OF CONDUCT
4625M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4626S:	Supported
4627F:	Documentation/process/code-of-conduct-interpretation.rst
4628F:	Documentation/process/code-of-conduct.rst
4629
4630COMEDI DRIVERS
4631M:	Ian Abbott <abbotti@mev.co.uk>
4632M:	H Hartley Sweeten <hsweeten@visionengravers.com>
4633S:	Odd Fixes
4634F:	drivers/comedi/
4635
4636COMMON CLK FRAMEWORK
4637M:	Michael Turquette <mturquette@baylibre.com>
4638M:	Stephen Boyd <sboyd@kernel.org>
4639L:	linux-clk@vger.kernel.org
4640S:	Maintained
4641Q:	http://patchwork.kernel.org/project/linux-clk/list/
4642T:	git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4643F:	Documentation/devicetree/bindings/clock/
4644F:	drivers/clk/
4645F:	include/linux/clk-pr*
4646F:	include/linux/clk/
4647F:	include/linux/of_clk.h
4648X:	drivers/clk/clkdev.c
4649
4650COMMON INTERNET FILE SYSTEM CLIENT (CIFS)
4651M:	Steve French <sfrench@samba.org>
4652L:	linux-cifs@vger.kernel.org
4653L:	samba-technical@lists.samba.org (moderated for non-subscribers)
4654S:	Supported
4655W:	http://linux-cifs.samba.org/
4656T:	git git://git.samba.org/sfrench/cifs-2.6.git
4657F:	Documentation/admin-guide/cifs/
4658F:	fs/cifs/
4659F:	fs/cifs_common/
4660
4661COMPACTPCI HOTPLUG CORE
4662M:	Scott Murray <scott@spiteful.org>
4663L:	linux-pci@vger.kernel.org
4664S:	Maintained
4665F:	drivers/pci/hotplug/cpci_hotplug*
4666
4667COMPACTPCI HOTPLUG GENERIC DRIVER
4668M:	Scott Murray <scott@spiteful.org>
4669L:	linux-pci@vger.kernel.org
4670S:	Maintained
4671F:	drivers/pci/hotplug/cpcihp_generic.c
4672
4673COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4674M:	Scott Murray <scott@spiteful.org>
4675L:	linux-pci@vger.kernel.org
4676S:	Maintained
4677F:	drivers/pci/hotplug/cpcihp_zt5550.*
4678
4679COMPAL LAPTOP SUPPORT
4680M:	Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4681L:	platform-driver-x86@vger.kernel.org
4682S:	Maintained
4683F:	drivers/platform/x86/compal-laptop.c
4684
4685COMPILER ATTRIBUTES
4686M:	Miguel Ojeda <ojeda@kernel.org>
4687R:	Nick Desaulniers <ndesaulniers@google.com>
4688S:	Maintained
4689F:	include/linux/compiler_attributes.h
4690
4691COMPUTE EXPRESS LINK (CXL)
4692M:	Alison Schofield <alison.schofield@intel.com>
4693M:	Vishal Verma <vishal.l.verma@intel.com>
4694M:	Ira Weiny <ira.weiny@intel.com>
4695M:	Ben Widawsky <ben.widawsky@intel.com>
4696M:	Dan Williams <dan.j.williams@intel.com>
4697L:	linux-cxl@vger.kernel.org
4698S:	Maintained
4699F:	drivers/cxl/
4700F:	include/uapi/linux/cxl_mem.h
4701
4702CONEXANT ACCESSRUNNER USB DRIVER
4703L:	accessrunner-general@lists.sourceforge.net
4704S:	Orphan
4705W:	http://accessrunner.sourceforge.net/
4706F:	drivers/usb/atm/cxacru.c
4707
4708CONFIGFS
4709M:	Joel Becker <jlbec@evilplan.org>
4710M:	Christoph Hellwig <hch@lst.de>
4711S:	Supported
4712T:	git git://git.infradead.org/users/hch/configfs.git
4713F:	fs/configfs/
4714F:	include/linux/configfs.h
4715F:	samples/configfs/
4716
4717CONSOLE SUBSYSTEM
4718M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4719S:	Supported
4720F:	drivers/video/console/
4721F:	include/linux/console*
4722
4723CONTEXT TRACKING
4724M:	Frederic Weisbecker <frederic@kernel.org>
4725S:	Maintained
4726F:	kernel/context_tracking.c
4727F:	include/linux/context_tracking*
4728
4729CONTROL GROUP (CGROUP)
4730M:	Tejun Heo <tj@kernel.org>
4731M:	Zefan Li <lizefan.x@bytedance.com>
4732M:	Johannes Weiner <hannes@cmpxchg.org>
4733L:	cgroups@vger.kernel.org
4734S:	Maintained
4735T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4736F:	Documentation/admin-guide/cgroup-v1/
4737F:	Documentation/admin-guide/cgroup-v2.rst
4738F:	include/linux/cgroup*
4739F:	kernel/cgroup/
4740
4741CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4742M:	Tejun Heo <tj@kernel.org>
4743M:	Jens Axboe <axboe@kernel.dk>
4744L:	cgroups@vger.kernel.org
4745L:	linux-block@vger.kernel.org
4746T:	git git://git.kernel.dk/linux-block
4747F:	Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4748F:	block/bfq-cgroup.c
4749F:	block/blk-cgroup.c
4750F:	block/blk-iolatency.c
4751F:	block/blk-throttle.c
4752F:	include/linux/blk-cgroup.h
4753
4754CONTROL GROUP - CPUSET
4755M:	Zefan Li <lizefan.x@bytedance.com>
4756L:	cgroups@vger.kernel.org
4757S:	Maintained
4758T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4759F:	Documentation/admin-guide/cgroup-v1/cpusets.rst
4760F:	include/linux/cpuset.h
4761F:	kernel/cgroup/cpuset.c
4762
4763CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4764M:	Johannes Weiner <hannes@cmpxchg.org>
4765M:	Michal Hocko <mhocko@kernel.org>
4766M:	Vladimir Davydov <vdavydov.dev@gmail.com>
4767L:	cgroups@vger.kernel.org
4768L:	linux-mm@kvack.org
4769S:	Maintained
4770F:	mm/memcontrol.c
4771F:	mm/swap_cgroup.c
4772
4773CORETEMP HARDWARE MONITORING DRIVER
4774M:	Fenghua Yu <fenghua.yu@intel.com>
4775L:	linux-hwmon@vger.kernel.org
4776S:	Maintained
4777F:	Documentation/hwmon/coretemp.rst
4778F:	drivers/hwmon/coretemp.c
4779
4780CORSAIR-CPRO HARDWARE MONITOR DRIVER
4781M:	Marius Zachmann <mail@mariuszachmann.de>
4782L:	linux-hwmon@vger.kernel.org
4783S:	Maintained
4784F:	drivers/hwmon/corsair-cpro.c
4785
4786CORSAIR-PSU HARDWARE MONITOR DRIVER
4787M:	Wilken Gottwalt <wilken.gottwalt@posteo.net>
4788L:	linux-hwmon@vger.kernel.org
4789S:	Maintained
4790F:	Documentation/hwmon/corsair-psu.rst
4791F:	drivers/hwmon/corsair-psu.c
4792
4793COSA/SRP SYNC SERIAL DRIVER
4794M:	Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4795S:	Maintained
4796W:	http://www.fi.muni.cz/~kas/cosa/
4797F:	drivers/net/wan/cosa*
4798
4799COUNTER SUBSYSTEM
4800M:	William Breathitt Gray <vilhelm.gray@gmail.com>
4801L:	linux-iio@vger.kernel.org
4802S:	Maintained
4803F:	Documentation/ABI/testing/sysfs-bus-counter
4804F:	Documentation/driver-api/generic-counter.rst
4805F:	drivers/counter/
4806F:	include/linux/counter.h
4807F:	include/linux/counter_enum.h
4808
4809CP2615 I2C DRIVER
4810M:	Bence Cs��k��s <bence98@sch.bme.hu>
4811S:	Maintained
4812F:	drivers/i2c/busses/i2c-cp2615.c
4813
4814CPMAC ETHERNET DRIVER
4815M:	Florian Fainelli <f.fainelli@gmail.com>
4816L:	netdev@vger.kernel.org
4817S:	Maintained
4818F:	drivers/net/ethernet/ti/cpmac.c
4819
4820CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4821M:	Viresh Kumar <viresh.kumar@linaro.org>
4822M:	Sudeep Holla <sudeep.holla@arm.com>
4823L:	linux-pm@vger.kernel.org
4824S:	Maintained
4825W:	http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4826F:	drivers/cpufreq/vexpress-spc-cpufreq.c
4827
4828CPU FREQUENCY SCALING FRAMEWORK
4829M:	"Rafael J. Wysocki" <rafael@kernel.org>
4830M:	Viresh Kumar <viresh.kumar@linaro.org>
4831L:	linux-pm@vger.kernel.org
4832S:	Maintained
4833B:	https://bugzilla.kernel.org
4834T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4835T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4836F:	Documentation/admin-guide/pm/cpufreq.rst
4837F:	Documentation/admin-guide/pm/intel_pstate.rst
4838F:	Documentation/cpu-freq/
4839F:	Documentation/devicetree/bindings/cpufreq/
4840F:	drivers/cpufreq/
4841F:	include/linux/cpufreq.h
4842F:	include/linux/sched/cpufreq.h
4843F:	kernel/sched/cpufreq*.c
4844F:	tools/testing/selftests/cpufreq/
4845
4846CPU IDLE TIME MANAGEMENT FRAMEWORK
4847M:	"Rafael J. Wysocki" <rafael@kernel.org>
4848M:	Daniel Lezcano <daniel.lezcano@linaro.org>
4849L:	linux-pm@vger.kernel.org
4850S:	Maintained
4851B:	https://bugzilla.kernel.org
4852T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4853F:	Documentation/admin-guide/pm/cpuidle.rst
4854F:	Documentation/driver-api/pm/cpuidle.rst
4855F:	drivers/cpuidle/
4856F:	include/linux/cpuidle.h
4857
4858CPU POWER MONITORING SUBSYSTEM
4859M:	Thomas Renninger <trenn@suse.com>
4860M:	Shuah Khan <shuah@kernel.org>
4861M:	Shuah Khan <skhan@linuxfoundation.org>
4862L:	linux-pm@vger.kernel.org
4863S:	Maintained
4864F:	tools/power/cpupower/
4865
4866CPUID/MSR DRIVER
4867M:	"H. Peter Anvin" <hpa@zytor.com>
4868S:	Maintained
4869F:	arch/x86/kernel/cpuid.c
4870F:	arch/x86/kernel/msr.c
4871
4872CPUIDLE DRIVER - ARM BIG LITTLE
4873M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4874M:	Daniel Lezcano <daniel.lezcano@linaro.org>
4875L:	linux-pm@vger.kernel.org
4876L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4877S:	Maintained
4878T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4879F:	drivers/cpuidle/cpuidle-big_little.c
4880
4881CPUIDLE DRIVER - ARM EXYNOS
4882M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4883M:	Daniel Lezcano <daniel.lezcano@linaro.org>
4884M:	Kukjin Kim <kgene@kernel.org>
4885L:	linux-pm@vger.kernel.org
4886L:	linux-samsung-soc@vger.kernel.org
4887S:	Supported
4888F:	arch/arm/mach-exynos/pm.c
4889F:	drivers/cpuidle/cpuidle-exynos.c
4890F:	include/linux/platform_data/cpuidle-exynos.h
4891
4892CPUIDLE DRIVER - ARM PSCI
4893M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4894M:	Sudeep Holla <sudeep.holla@arm.com>
4895L:	linux-pm@vger.kernel.org
4896L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4897S:	Supported
4898F:	drivers/cpuidle/cpuidle-psci.c
4899
4900CPUIDLE DRIVER - ARM PSCI PM DOMAIN
4901M:	Ulf Hansson <ulf.hansson@linaro.org>
4902L:	linux-pm@vger.kernel.org
4903L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4904S:	Supported
4905F:	drivers/cpuidle/cpuidle-psci.h
4906F:	drivers/cpuidle/cpuidle-psci-domain.c
4907
4908CRAMFS FILESYSTEM
4909M:	Nicolas Pitre <nico@fluxnic.net>
4910S:	Maintained
4911F:	Documentation/filesystems/cramfs.rst
4912F:	fs/cramfs/
4913
4914CREATIVE SB0540
4915M:	Bastien Nocera <hadess@hadess.net>
4916L:	linux-input@vger.kernel.org
4917S:	Maintained
4918F:	drivers/hid/hid-creative-sb0540.c
4919
4920CRYPTO API
4921M:	Herbert Xu <herbert@gondor.apana.org.au>
4922M:	"David S. Miller" <davem@davemloft.net>
4923L:	linux-crypto@vger.kernel.org
4924S:	Maintained
4925T:	git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4926T:	git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4927F:	Documentation/crypto/
4928F:	Documentation/devicetree/bindings/crypto/
4929F:	arch/*/crypto/
4930F:	crypto/
4931F:	drivers/crypto/
4932F:	include/crypto/
4933F:	include/linux/crypto*
4934F:	lib/crypto/
4935
4936CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4937M:	Neil Horman <nhorman@tuxdriver.com>
4938L:	linux-crypto@vger.kernel.org
4939S:	Maintained
4940F:	crypto/ansi_cprng.c
4941F:	crypto/rng.c
4942
4943CS3308 MEDIA DRIVER
4944M:	Hans Verkuil <hverkuil@xs4all.nl>
4945L:	linux-media@vger.kernel.org
4946S:	Odd Fixes
4947W:	http://linuxtv.org
4948T:	git git://linuxtv.org/media_tree.git
4949F:	drivers/media/i2c/cs3308.c
4950
4951CS5535 Audio ALSA driver
4952M:	Jaya Kumar <jayakumar.alsa@gmail.com>
4953S:	Maintained
4954F:	sound/pci/cs5535audio/
4955
4956CSI DRIVERS FOR ALLWINNER V3s
4957M:	Yong Deng <yong.deng@magewell.com>
4958L:	linux-media@vger.kernel.org
4959S:	Maintained
4960T:	git git://linuxtv.org/media_tree.git
4961F:	Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
4962F:	drivers/media/platform/sunxi/sun6i-csi/
4963
4964CW1200 WLAN driver
4965M:	Solomon Peachy <pizza@shaftnet.org>
4966S:	Maintained
4967F:	drivers/net/wireless/st/cw1200/
4968
4969CX18 VIDEO4LINUX DRIVER
4970M:	Andy Walls <awalls@md.metrocast.net>
4971L:	linux-media@vger.kernel.org
4972S:	Maintained
4973W:	https://linuxtv.org
4974T:	git git://linuxtv.org/media_tree.git
4975F:	drivers/media/pci/cx18/
4976F:	include/uapi/linux/ivtv*
4977
4978CX2341X MPEG ENCODER HELPER MODULE
4979M:	Hans Verkuil <hverkuil@xs4all.nl>
4980L:	linux-media@vger.kernel.org
4981S:	Maintained
4982W:	https://linuxtv.org
4983T:	git git://linuxtv.org/media_tree.git
4984F:	drivers/media/common/cx2341x*
4985F:	include/media/drv-intf/cx2341x.h
4986
4987CX24120 MEDIA DRIVER
4988M:	Jemma Denson <jdenson@gmail.com>
4989M:	Patrick Boettcher <patrick.boettcher@posteo.de>
4990L:	linux-media@vger.kernel.org
4991S:	Maintained
4992W:	https://linuxtv.org
4993Q:	http://patchwork.linuxtv.org/project/linux-media/list/
4994F:	drivers/media/dvb-frontends/cx24120*
4995
4996CX88 VIDEO4LINUX DRIVER
4997M:	Mauro Carvalho Chehab <mchehab@kernel.org>
4998L:	linux-media@vger.kernel.org
4999S:	Odd fixes
5000W:	https://linuxtv.org
5001T:	git git://linuxtv.org/media_tree.git
5002F:	Documentation/driver-api/media/drivers/cx88*
5003F:	drivers/media/pci/cx88/
5004
5005CXD2820R MEDIA DRIVER
5006M:	Antti Palosaari <crope@iki.fi>
5007L:	linux-media@vger.kernel.org
5008S:	Maintained
5009W:	https://linuxtv.org
5010W:	http://palosaari.fi/linux/
5011Q:	http://patchwork.linuxtv.org/project/linux-media/list/
5012T:	git git://linuxtv.org/anttip/media_tree.git
5013F:	drivers/media/dvb-frontends/cxd2820r*
5014
5015CXGB3 ETHERNET DRIVER (CXGB3)
5016M:	Raju Rangoju <rajur@chelsio.com>
5017L:	netdev@vger.kernel.org
5018S:	Supported
5019W:	http://www.chelsio.com
5020F:	drivers/net/ethernet/chelsio/cxgb3/
5021
5022CXGB3 ISCSI DRIVER (CXGB3I)
5023M:	Karen Xie <kxie@chelsio.com>
5024L:	linux-scsi@vger.kernel.org
5025S:	Supported
5026W:	http://www.chelsio.com
5027F:	drivers/scsi/cxgbi/cxgb3i
5028
5029CXGB4 CRYPTO DRIVER (chcr)
5030M:	Ayush Sawal <ayush.sawal@chelsio.com>
5031M:	Vinay Kumar Yadav <vinay.yadav@chelsio.com>
5032M:	Rohit Maheshwari <rohitm@chelsio.com>
5033L:	linux-crypto@vger.kernel.org
5034S:	Supported
5035W:	http://www.chelsio.com
5036F:	drivers/crypto/chelsio
5037
5038CXGB4 INLINE CRYPTO DRIVER
5039M:	Ayush Sawal <ayush.sawal@chelsio.com>
5040M:	Vinay Kumar Yadav <vinay.yadav@chelsio.com>
5041M:	Rohit Maheshwari <rohitm@chelsio.com>
5042L:	netdev@vger.kernel.org
5043S:	Supported
5044W:	http://www.chelsio.com
5045F:	drivers/net/ethernet/chelsio/inline_crypto/
5046
5047CXGB4 ETHERNET DRIVER (CXGB4)
5048M:	Raju Rangoju <rajur@chelsio.com>
5049L:	netdev@vger.kernel.org
5050S:	Supported
5051W:	http://www.chelsio.com
5052F:	drivers/net/ethernet/chelsio/cxgb4/
5053
5054CXGB4 ISCSI DRIVER (CXGB4I)
5055M:	Karen Xie <kxie@chelsio.com>
5056L:	linux-scsi@vger.kernel.org
5057S:	Supported
5058W:	http://www.chelsio.com
5059F:	drivers/scsi/cxgbi/cxgb4i
5060
5061CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5062M:	Potnuri Bharat Teja <bharat@chelsio.com>
5063L:	linux-rdma@vger.kernel.org
5064S:	Supported
5065W:	http://www.openfabrics.org
5066F:	drivers/infiniband/hw/cxgb4/
5067F:	include/uapi/rdma/cxgb4-abi.h
5068
5069CXGB4VF ETHERNET DRIVER (CXGB4VF)
5070M:	Raju Rangoju <rajur@chelsio.com>
5071L:	netdev@vger.kernel.org
5072S:	Supported
5073W:	http://www.chelsio.com
5074F:	drivers/net/ethernet/chelsio/cxgb4vf/
5075
5076CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5077M:	Frederic Barrat <fbarrat@linux.ibm.com>
5078M:	Andrew Donnellan <ajd@linux.ibm.com>
5079L:	linuxppc-dev@lists.ozlabs.org
5080S:	Supported
5081F:	Documentation/ABI/testing/sysfs-class-cxl
5082F:	Documentation/powerpc/cxl.rst
5083F:	arch/powerpc/platforms/powernv/pci-cxl.c
5084F:	drivers/misc/cxl/
5085F:	include/misc/cxl*
5086F:	include/uapi/misc/cxl.h
5087
5088CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5089M:	Manoj N. Kumar <manoj@linux.ibm.com>
5090M:	Matthew R. Ochs <mrochs@linux.ibm.com>
5091M:	Uma Krishnan <ukrishn@linux.ibm.com>
5092L:	linux-scsi@vger.kernel.org
5093S:	Supported
5094F:	Documentation/powerpc/cxlflash.rst
5095F:	drivers/scsi/cxlflash/
5096F:	include/uapi/scsi/cxlflash_ioctl.h
5097
5098CYBERPRO FB DRIVER
5099M:	Russell King <linux@armlinux.org.uk>
5100L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5101S:	Maintained
5102W:	http://www.armlinux.org.uk/
5103F:	drivers/video/fbdev/cyber2000fb.*
5104
5105CYCLADES PC300 DRIVER
5106S:	Orphan
5107F:	drivers/net/wan/pc300*
5108
5109CYPRESS_FIRMWARE MEDIA DRIVER
5110M:	Antti Palosaari <crope@iki.fi>
5111L:	linux-media@vger.kernel.org
5112S:	Maintained
5113W:	https://linuxtv.org
5114W:	http://palosaari.fi/linux/
5115Q:	http://patchwork.linuxtv.org/project/linux-media/list/
5116T:	git git://linuxtv.org/anttip/media_tree.git
5117F:	drivers/media/common/cypress_firmware*
5118
5119CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5120M:	Linus Walleij <linus.walleij@linaro.org>
5121L:	linux-input@vger.kernel.org
5122S:	Maintained
5123F:	drivers/input/touchscreen/cy8ctma140.c
5124
5125CYTTSP TOUCHSCREEN DRIVER
5126M:	Linus Walleij <linus.walleij@linaro.org>
5127L:	linux-input@vger.kernel.org
5128S:	Maintained
5129F:	drivers/input/touchscreen/cyttsp*
5130
5131D-LINK DIR-685 TOUCHKEYS DRIVER
5132M:	Linus Walleij <linus.walleij@linaro.org>
5133L:	linux-input@vger.kernel.org
5134S:	Supported
5135F:	drivers/input/keyboard/dlink-dir685-touchkeys.c
5136
5137DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5138M:	Joshua Kinard <kumba@gentoo.org>
5139S:	Maintained
5140F:	drivers/rtc/rtc-ds1685.c
5141F:	include/linux/rtc/ds1685.h
5142
5143DAMA SLAVE for AX.25
5144M:	Joerg Reuter <jreuter@yaina.de>
5145L:	linux-hams@vger.kernel.org
5146S:	Maintained
5147W:	http://yaina.de/jreuter/
5148W:	http://www.qsl.net/dl1bke/
5149F:	net/ax25/af_ax25.c
5150F:	net/ax25/ax25_dev.c
5151F:	net/ax25/ax25_ds_*
5152F:	net/ax25/ax25_in.c
5153F:	net/ax25/ax25_out.c
5154F:	net/ax25/ax25_timer.c
5155F:	net/ax25/sysctl_net_ax25.c
5156
5157DATA ACCESS MONITOR
5158M:	SeongJae Park <sjpark@amazon.de>
5159L:	linux-mm@kvack.org
5160S:	Maintained
5161F:	Documentation/admin-guide/mm/damon/
5162F:	Documentation/vm/damon/
5163F:	include/linux/damon.h
5164F:	include/trace/events/damon.h
5165F:	mm/damon/
5166F:	tools/testing/selftests/damon/
5167
5168DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5169L:	netdev@vger.kernel.org
5170S:	Orphan
5171F:	Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5172F:	drivers/net/ethernet/dec/tulip/dmfe.c
5173
5174DC390/AM53C974 SCSI driver
5175M:	Hannes Reinecke <hare@suse.com>
5176L:	linux-scsi@vger.kernel.org
5177S:	Maintained
5178F:	drivers/scsi/am53c974.c
5179
5180DC395x SCSI driver
5181M:	Oliver Neukum <oliver@neukum.org>
5182M:	Ali Akcaagac <aliakc@web.de>
5183M:	Jamie Lenehan <lenehan@twibble.org>
5184L:	dc395x@twibble.org
5185S:	Maintained
5186W:	http://twibble.org/dist/dc395x/
5187W:	http://lists.twibble.org/mailman/listinfo/dc395x/
5188F:	Documentation/scsi/dc395x.rst
5189F:	drivers/scsi/dc395x.*
5190
5191DCCP PROTOCOL
5192L:	dccp@vger.kernel.org
5193S:	Orphan
5194W:	http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5195F:	include/linux/dccp.h
5196F:	include/linux/tfrc.h
5197F:	include/uapi/linux/dccp.h
5198F:	net/dccp/
5199
5200DECnet NETWORK LAYER
5201L:	linux-decnet-user@lists.sourceforge.net
5202S:	Orphan
5203W:	http://linux-decnet.sourceforge.net
5204F:	Documentation/networking/decnet.rst
5205F:	net/decnet/
5206
5207DECSTATION PLATFORM SUPPORT
5208M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
5209L:	linux-mips@vger.kernel.org
5210S:	Maintained
5211W:	http://www.linux-mips.org/wiki/DECstation
5212F:	arch/mips/dec/
5213F:	arch/mips/include/asm/dec/
5214F:	arch/mips/include/asm/mach-dec/
5215
5216DEFXX FDDI NETWORK DRIVER
5217M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
5218S:	Maintained
5219F:	drivers/net/fddi/defxx.*
5220
5221DEFZA FDDI NETWORK DRIVER
5222M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
5223S:	Maintained
5224F:	drivers/net/fddi/defza.*
5225
5226DEINTERLACE DRIVERS FOR ALLWINNER H3
5227M:	Jernej Skrabec <jernej.skrabec@gmail.com>
5228L:	linux-media@vger.kernel.org
5229S:	Maintained
5230T:	git git://linuxtv.org/media_tree.git
5231F:	Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5232F:	drivers/media/platform/sunxi/sun8i-di/
5233
5234DELL LAPTOP DRIVER
5235M:	Matthew Garrett <mjg59@srcf.ucam.org>
5236M:	Pali Roh��r <pali@kernel.org>
5237L:	platform-driver-x86@vger.kernel.org
5238S:	Maintained
5239F:	drivers/platform/x86/dell/dell-laptop.c
5240
5241DELL LAPTOP FREEFALL DRIVER
5242M:	Pali Roh��r <pali@kernel.org>
5243S:	Maintained
5244F:	drivers/platform/x86/dell/dell-smo8800.c
5245
5246DELL LAPTOP RBTN DRIVER
5247M:	Pali Roh��r <pali@kernel.org>
5248S:	Maintained
5249F:	drivers/platform/x86/dell/dell-rbtn.*
5250
5251DELL LAPTOP SMM DRIVER
5252M:	Pali Roh��r <pali@kernel.org>
5253S:	Maintained
5254F:	drivers/hwmon/dell-smm-hwmon.c
5255F:	include/uapi/linux/i8k.h
5256
5257DELL REMOTE BIOS UPDATE DRIVER
5258M:	Stuart Hayes <stuart.w.hayes@gmail.com>
5259L:	platform-driver-x86@vger.kernel.org
5260S:	Maintained
5261F:	drivers/platform/x86/dell/dell_rbu.c
5262
5263DELL SMBIOS DRIVER
5264M:	Pali Roh��r <pali@kernel.org>
5265L:	Dell.Client.Kernel@dell.com
5266L:	platform-driver-x86@vger.kernel.org
5267S:	Maintained
5268F:	drivers/platform/x86/dell/dell-smbios.*
5269
5270DELL SMBIOS SMM DRIVER
5271L:	Dell.Client.Kernel@dell.com
5272L:	platform-driver-x86@vger.kernel.org
5273S:	Maintained
5274F:	drivers/platform/x86/dell/dell-smbios-smm.c
5275
5276DELL SMBIOS WMI DRIVER
5277L:	Dell.Client.Kernel@dell.com
5278L:	platform-driver-x86@vger.kernel.org
5279S:	Maintained
5280F:	drivers/platform/x86/dell/dell-smbios-wmi.c
5281F:	tools/wmi/dell-smbios-example.c
5282
5283DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5284M:	Stuart Hayes <stuart.w.hayes@gmail.com>
5285L:	platform-driver-x86@vger.kernel.org
5286S:	Maintained
5287F:	Documentation/driver-api/dcdbas.rst
5288F:	drivers/platform/x86/dell/dcdbas.*
5289
5290DELL WMI DESCRIPTOR DRIVER
5291L:	Dell.Client.Kernel@dell.com
5292S:	Maintained
5293F:	drivers/platform/x86/dell/dell-wmi-descriptor.c
5294
5295DELL WMI SYSMAN DRIVER
5296M:	Divya Bharathi <divya.bharathi@dell.com>
5297M:	Prasanth Ksr <prasanth.ksr@dell.com>
5298L:	Dell.Client.Kernel@dell.com
5299L:	platform-driver-x86@vger.kernel.org
5300S:	Maintained
5301F:	Documentation/ABI/testing/sysfs-class-firmware-attributes
5302F:	drivers/platform/x86/dell/dell-wmi-sysman/
5303
5304DELL WMI NOTIFICATIONS DRIVER
5305M:	Matthew Garrett <mjg59@srcf.ucam.org>
5306M:	Pali Roh��r <pali@kernel.org>
5307S:	Maintained
5308F:	drivers/platform/x86/dell/dell-wmi-base.c
5309
5310DELL WMI HARDWARE PRIVACY SUPPORT
5311M:	Perry Yuan <Perry.Yuan@dell.com>
5312L:	Dell.Client.Kernel@dell.com
5313L:	platform-driver-x86@vger.kernel.org
5314S:	Maintained
5315F:	drivers/platform/x86/dell/dell-wmi-privacy.c
5316
5317DELTA ST MEDIA DRIVER
5318M:	Hugues Fruchet <hugues.fruchet@foss.st.com>
5319L:	linux-media@vger.kernel.org
5320S:	Supported
5321W:	https://linuxtv.org
5322T:	git git://linuxtv.org/media_tree.git
5323F:	drivers/media/platform/sti/delta
5324
5325DELTA DPS920AB PSU DRIVER
5326M:	Robert Marko <robert.marko@sartura.hr>
5327L:	linux-hwmon@vger.kernel.org
5328S:	Maintained
5329F:	Documentation/hwmon/dps920ab.rst
5330F:	drivers/hwmon/pmbus/dps920ab.c
5331
5332DENALI NAND DRIVER
5333L:	linux-mtd@lists.infradead.org
5334S:	Orphan
5335F:	drivers/mtd/nand/raw/denali*
5336
5337DESIGNWARE EDMA CORE IP DRIVER
5338M:	Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5339L:	dmaengine@vger.kernel.org
5340S:	Maintained
5341F:	drivers/dma/dw-edma/
5342F:	include/linux/dma/edma.h
5343
5344DESIGNWARE XDATA IP DRIVER
5345M:	Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5346L:	linux-pci@vger.kernel.org
5347S:	Maintained
5348F:	Documentation/misc-devices/dw-xdata-pcie.rst
5349F:	drivers/misc/dw-xdata-pcie.c
5350
5351DESIGNWARE USB2 DRD IP DRIVER
5352M:	Minas Harutyunyan <hminas@synopsys.com>
5353L:	linux-usb@vger.kernel.org
5354S:	Maintained
5355T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5356F:	drivers/usb/dwc2/
5357
5358DESIGNWARE USB3 DRD IP DRIVER
5359M:	Felipe Balbi <balbi@kernel.org>
5360L:	linux-usb@vger.kernel.org
5361S:	Maintained
5362T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5363F:	drivers/usb/dwc3/
5364
5365DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
5366M:	Andreas Klinger <ak@it-klinger.de>
5367L:	linux-iio@vger.kernel.org
5368S:	Maintained
5369F:	Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
5370F:	drivers/iio/proximity/srf*.c
5371
5372DEVICE COREDUMP (DEV_COREDUMP)
5373M:	Johannes Berg <johannes@sipsolutions.net>
5374L:	linux-kernel@vger.kernel.org
5375S:	Maintained
5376F:	drivers/base/devcoredump.c
5377F:	include/linux/devcoredump.h
5378
5379DEVICE DEPENDENCY HELPER SCRIPT
5380M:	Saravana Kannan <saravanak@google.com>
5381L:	linux-kernel@vger.kernel.org
5382S:	Maintained
5383F:	scripts/dev-needs.sh
5384
5385DEVICE DIRECT ACCESS (DAX)
5386M:	Dan Williams <dan.j.williams@intel.com>
5387M:	Vishal Verma <vishal.l.verma@intel.com>
5388M:	Dave Jiang <dave.jiang@intel.com>
5389L:	nvdimm@lists.linux.dev
5390S:	Supported
5391F:	drivers/dax/
5392
5393DEVICE FREQUENCY (DEVFREQ)
5394M:	MyungJoo Ham <myungjoo.ham@samsung.com>
5395M:	Kyungmin Park <kyungmin.park@samsung.com>
5396M:	Chanwoo Choi <cw00.choi@samsung.com>
5397L:	linux-pm@vger.kernel.org
5398S:	Maintained
5399T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5400F:	Documentation/devicetree/bindings/devfreq/
5401F:	drivers/devfreq/
5402F:	include/linux/devfreq.h
5403F:	include/trace/events/devfreq.h
5404
5405DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
5406M:	Chanwoo Choi <cw00.choi@samsung.com>
5407L:	linux-pm@vger.kernel.org
5408S:	Supported
5409T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5410F:	Documentation/devicetree/bindings/devfreq/event/
5411F:	drivers/devfreq/devfreq-event.c
5412F:	drivers/devfreq/event/
5413F:	include/dt-bindings/pmu/exynos_ppmu.h
5414F:	include/linux/devfreq-event.h
5415
5416DEVICE NUMBER REGISTRY
5417M:	Torben Mathiasen <device@lanana.org>
5418S:	Maintained
5419W:	http://lanana.org/docs/device-list/index.html
5420
5421DEVICE RESOURCE MANAGEMENT HELPERS
5422M:	Hans de Goede <hdegoede@redhat.com>
5423R:	Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
5424S:	Maintained
5425F:	include/linux/devm-helpers.h
5426
5427DEVICE-MAPPER  (LVM)
5428M:	Alasdair Kergon <agk@redhat.com>
5429M:	Mike Snitzer <snitzer@redhat.com>
5430M:	dm-devel@redhat.com
5431L:	dm-devel@redhat.com
5432S:	Maintained
5433W:	http://sources.redhat.com/dm
5434Q:	http://patchwork.kernel.org/project/dm-devel/list/
5435T:	git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
5436T:	quilt http://people.redhat.com/agk/patches/linux/editing/
5437F:	Documentation/admin-guide/device-mapper/
5438F:	drivers/md/Kconfig
5439F:	drivers/md/Makefile
5440F:	drivers/md/dm*
5441F:	drivers/md/persistent-data/
5442F:	include/linux/device-mapper.h
5443F:	include/linux/dm-*.h
5444F:	include/uapi/linux/dm-*.h
5445
5446DEVLINK
5447M:	Jiri Pirko <jiri@nvidia.com>
5448L:	netdev@vger.kernel.org
5449S:	Supported
5450F:	Documentation/networking/devlink
5451F:	include/net/devlink.h
5452F:	include/uapi/linux/devlink.h
5453F:	net/core/devlink.c
5454
5455DIALOG SEMICONDUCTOR DRIVERS
5456M:	Support Opensource <support.opensource@diasemi.com>
5457S:	Supported
5458W:	http://www.dialog-semiconductor.com/products
5459F:	Documentation/devicetree/bindings/input/da90??-onkey.txt
5460F:	Documentation/devicetree/bindings/input/dlg,da72??.txt
5461F:	Documentation/devicetree/bindings/mfd/da90*.txt
5462F:	Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
5463F:	Documentation/devicetree/bindings/regulator/da92*.txt
5464F:	Documentation/devicetree/bindings/regulator/slg51000.txt
5465F:	Documentation/devicetree/bindings/sound/da[79]*.txt
5466F:	Documentation/devicetree/bindings/thermal/da90??-thermal.txt
5467F:	Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
5468F:	Documentation/hwmon/da90??.rst
5469F:	drivers/gpio/gpio-da90??.c
5470F:	drivers/hwmon/da90??-hwmon.c
5471F:	drivers/iio/adc/da91??-*.c
5472F:	drivers/input/misc/da72??.[ch]
5473F:	drivers/input/misc/da90??_onkey.c
5474F:	drivers/input/touchscreen/da9052_tsi.c
5475F:	drivers/leds/leds-da90??.c
5476F:	drivers/mfd/da903x.c
5477F:	drivers/mfd/da90??-*.c
5478F:	drivers/mfd/da91??-*.c
5479F:	drivers/pinctrl/pinctrl-da90??.c
5480F:	drivers/power/supply/da9052-battery.c
5481F:	drivers/power/supply/da91??-*.c
5482F:	drivers/regulator/da9???-regulator.[ch]
5483F:	drivers/regulator/slg51000-regulator.[ch]
5484F:	drivers/rtc/rtc-da90??.c
5485F:	drivers/thermal/da90??-thermal.c
5486F:	drivers/video/backlight/da90??_bl.c
5487F:	drivers/watchdog/da90??_wdt.c
5488F:	include/dt-bindings/regulator/dlg,da9*-regulator.h
5489F:	include/linux/mfd/da903x.h
5490F:	include/linux/mfd/da9052/
5491F:	include/linux/mfd/da9055/
5492F:	include/linux/mfd/da9062/
5493F:	include/linux/mfd/da9063/
5494F:	include/linux/mfd/da9150/
5495F:	include/linux/regulator/da9211.h
5496F:	include/sound/da[79]*.h
5497F:	sound/soc/codecs/da[79]*.[ch]
5498
5499DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
5500M:	William Breathitt Gray <vilhelm.gray@gmail.com>
5501L:	linux-gpio@vger.kernel.org
5502S:	Maintained
5503F:	drivers/gpio/gpio-gpio-mm.c
5504
5505DIOLAN U2C-12 I2C DRIVER
5506M:	Guenter Roeck <linux@roeck-us.net>
5507L:	linux-i2c@vger.kernel.org
5508S:	Maintained
5509F:	drivers/i2c/busses/i2c-diolan-u2c.c
5510
5511DIRECTORY NOTIFICATION (DNOTIFY)
5512M:	Jan Kara <jack@suse.cz>
5513R:	Amir Goldstein <amir73il@gmail.com>
5514L:	linux-fsdevel@vger.kernel.org
5515S:	Maintained
5516F:	Documentation/filesystems/dnotify.rst
5517F:	fs/notify/dnotify/
5518F:	include/linux/dnotify.h
5519
5520DISK GEOMETRY AND PARTITION HANDLING
5521M:	Andries Brouwer <aeb@cwi.nl>
5522S:	Maintained
5523W:	http://www.win.tue.nl/~aeb/linux/Large-Disk.html
5524W:	http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
5525W:	http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
5526
5527DISKQUOTA
5528M:	Jan Kara <jack@suse.com>
5529S:	Maintained
5530F:	Documentation/filesystems/quota.rst
5531F:	fs/quota/
5532F:	include/linux/quota*.h
5533F:	include/uapi/linux/quota*.h
5534
5535DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
5536M:	Bernie Thompson <bernie@plugable.com>
5537L:	linux-fbdev@vger.kernel.org
5538S:	Maintained
5539W:	http://plugable.com/category/projects/udlfb/
5540F:	Documentation/fb/udlfb.rst
5541F:	drivers/video/fbdev/udlfb.c
5542F:	include/video/udlfb.h
5543
5544DISTRIBUTED LOCK MANAGER (DLM)
5545M:	Christine Caulfield <ccaulfie@redhat.com>
5546M:	David Teigland <teigland@redhat.com>
5547L:	cluster-devel@redhat.com
5548S:	Supported
5549W:	http://sources.redhat.com/cluster/
5550T:	git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
5551F:	fs/dlm/
5552
5553DMA BUFFER SHARING FRAMEWORK
5554M:	Sumit Semwal <sumit.semwal@linaro.org>
5555M:	Christian K��nig <christian.koenig@amd.com>
5556L:	linux-media@vger.kernel.org
5557L:	dri-devel@lists.freedesktop.org
5558L:	linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5559S:	Maintained
5560T:	git git://anongit.freedesktop.org/drm/drm-misc
5561F:	Documentation/driver-api/dma-buf.rst
5562F:	drivers/dma-buf/
5563F:	include/linux/*fence.h
5564F:	include/linux/dma-buf*
5565F:	include/linux/dma-resv.h
5566K:	\bdma_(?:buf|fence|resv)\b
5567
5568DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5569M:	Vinod Koul <vkoul@kernel.org>
5570L:	dmaengine@vger.kernel.org
5571S:	Maintained
5572Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
5573T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
5574F:	Documentation/devicetree/bindings/dma/
5575F:	Documentation/driver-api/dmaengine/
5576F:	drivers/dma/
5577F:	include/linux/dma/
5578F:	include/linux/dmaengine.h
5579F:	include/linux/of_dma.h
5580
5581DMA MAPPING HELPERS
5582M:	Christoph Hellwig <hch@lst.de>
5583M:	Marek Szyprowski <m.szyprowski@samsung.com>
5584R:	Robin Murphy <robin.murphy@arm.com>
5585L:	iommu@lists.linux-foundation.org
5586S:	Supported
5587W:	http://git.infradead.org/users/hch/dma-mapping.git
5588T:	git git://git.infradead.org/users/hch/dma-mapping.git
5589F:	include/asm-generic/dma-mapping.h
5590F:	include/linux/dma-direct.h
5591F:	include/linux/dma-mapping.h
5592F:	include/linux/dma-map-ops.h
5593F:	kernel/dma/
5594
5595DMA MAPPING BENCHMARK
5596M:	Barry Song <song.bao.hua@hisilicon.com>
5597L:	iommu@lists.linux-foundation.org
5598F:	kernel/dma/map_benchmark.c
5599F:	tools/testing/selftests/dma/
5600
5601DMA-BUF HEAPS FRAMEWORK
5602M:	Sumit Semwal <sumit.semwal@linaro.org>
5603R:	Benjamin Gaignard <benjamin.gaignard@linaro.org>
5604R:	Liam Mark <lmark@codeaurora.org>
5605R:	Laura Abbott <labbott@redhat.com>
5606R:	Brian Starkey <Brian.Starkey@arm.com>
5607R:	John Stultz <john.stultz@linaro.org>
5608L:	linux-media@vger.kernel.org
5609L:	dri-devel@lists.freedesktop.org
5610L:	linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5611S:	Maintained
5612T:	git git://anongit.freedesktop.org/drm/drm-misc
5613F:	drivers/dma-buf/dma-heap.c
5614F:	drivers/dma-buf/heaps/*
5615F:	include/linux/dma-heap.h
5616F:	include/uapi/linux/dma-heap.h
5617
5618DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5619M:	Lukasz Luba <lukasz.luba@arm.com>
5620L:	linux-pm@vger.kernel.org
5621L:	linux-samsung-soc@vger.kernel.org
5622S:	Maintained
5623F:	Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
5624F:	drivers/memory/samsung/exynos5422-dmc.c
5625
5626DME1737 HARDWARE MONITOR DRIVER
5627M:	Juerg Haefliger <juergh@gmail.com>
5628L:	linux-hwmon@vger.kernel.org
5629S:	Maintained
5630F:	Documentation/hwmon/dme1737.rst
5631F:	drivers/hwmon/dme1737.c
5632
5633DMI/SMBIOS SUPPORT
5634M:	Jean Delvare <jdelvare@suse.com>
5635S:	Maintained
5636T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
5637F:	Documentation/ABI/testing/sysfs-firmware-dmi-tables
5638F:	drivers/firmware/dmi-id.c
5639F:	drivers/firmware/dmi_scan.c
5640F:	include/linux/dmi.h
5641
5642DOCUMENTATION
5643M:	Jonathan Corbet <corbet@lwn.net>
5644L:	linux-doc@vger.kernel.org
5645S:	Maintained
5646P:	Documentation/doc-guide/maintainer-profile.rst
5647T:	git git://git.lwn.net/linux.git docs-next
5648F:	Documentation/
5649F:	scripts/documentation-file-ref-check
5650F:	scripts/kernel-doc
5651F:	scripts/sphinx-pre-install
5652X:	Documentation/ABI/
5653X:	Documentation/admin-guide/media/
5654X:	Documentation/devicetree/
5655X:	Documentation/driver-api/media/
5656X:	Documentation/firmware-guide/acpi/
5657X:	Documentation/i2c/
5658X:	Documentation/power/
5659X:	Documentation/spi/
5660X:	Documentation/userspace-api/media/
5661
5662DOCUMENTATION REPORTING ISSUES
5663M:	Thorsten Leemhuis <linux@leemhuis.info>
5664L:	linux-doc@vger.kernel.org
5665S:	Maintained
5666F:	Documentation/admin-guide/reporting-issues.rst
5667
5668DOCUMENTATION SCRIPTS
5669M:	Mauro Carvalho Chehab <mchehab@kernel.org>
5670L:	linux-doc@vger.kernel.org
5671S:	Maintained
5672F:	Documentation/sphinx/parse-headers.pl
5673F:	scripts/documentation-file-ref-check
5674F:	scripts/sphinx-pre-install
5675
5676DOCUMENTATION/ITALIAN
5677M:	Federico Vaga <federico.vaga@vaga.pv.it>
5678L:	linux-doc@vger.kernel.org
5679S:	Maintained
5680F:	Documentation/translations/it_IT
5681
5682DONGWOON DW9714 LENS VOICE COIL DRIVER
5683M:	Sakari Ailus <sakari.ailus@linux.intel.com>
5684L:	linux-media@vger.kernel.org
5685S:	Maintained
5686T:	git git://linuxtv.org/media_tree.git
5687F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5688F:	drivers/media/i2c/dw9714.c
5689
5690DONGWOON DW9768 LENS VOICE COIL DRIVER
5691M:	Dongchun Zhu <dongchun.zhu@mediatek.com>
5692L:	linux-media@vger.kernel.org
5693S:	Maintained
5694T:	git git://linuxtv.org/media_tree.git
5695F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
5696F:	drivers/media/i2c/dw9768.c
5697
5698DONGWOON DW9807 LENS VOICE COIL DRIVER
5699M:	Sakari Ailus <sakari.ailus@linux.intel.com>
5700L:	linux-media@vger.kernel.org
5701S:	Maintained
5702T:	git git://linuxtv.org/media_tree.git
5703F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5704F:	drivers/media/i2c/dw9807-vcm.c
5705
5706DOUBLETALK DRIVER
5707M:	"James R. Van Zandt" <jrv@vanzandt.mv.com>
5708L:	blinux-list@redhat.com
5709S:	Maintained
5710F:	drivers/char/dtlk.c
5711F:	include/linux/dtlk.h
5712
5713DPAA2 DATAPATH I/O (DPIO) DRIVER
5714M:	Roy Pledge <Roy.Pledge@nxp.com>
5715L:	linux-kernel@vger.kernel.org
5716S:	Maintained
5717F:	drivers/soc/fsl/dpio
5718
5719DPAA2 ETHERNET DRIVER
5720M:	Ioana Ciornei <ioana.ciornei@nxp.com>
5721L:	netdev@vger.kernel.org
5722S:	Maintained
5723F:	Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
5724F:	Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
5725F:	drivers/net/ethernet/freescale/dpaa2/Kconfig
5726F:	drivers/net/ethernet/freescale/dpaa2/Makefile
5727F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5728F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5729F:	drivers/net/ethernet/freescale/dpaa2/dpkg.h
5730F:	drivers/net/ethernet/freescale/dpaa2/dpmac*
5731F:	drivers/net/ethernet/freescale/dpaa2/dpni*
5732
5733DPAA2 ETHERNET SWITCH DRIVER
5734M:	Ioana Ciornei <ioana.ciornei@nxp.com>
5735L:	netdev@vger.kernel.org
5736S:	Maintained
5737F:	Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
5738F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
5739F:	drivers/net/ethernet/freescale/dpaa2/dpsw*
5740
5741DPT_I2O SCSI RAID DRIVER
5742M:	Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5743L:	linux-scsi@vger.kernel.org
5744S:	Maintained
5745W:	http://www.adaptec.com/
5746F:	drivers/scsi/dpt*
5747F:	drivers/scsi/dpt/
5748
5749DRBD DRIVER
5750M:	Philipp Reisner <philipp.reisner@linbit.com>
5751M:	Lars Ellenberg <lars.ellenberg@linbit.com>
5752L:	drbd-dev@lists.linbit.com
5753S:	Supported
5754W:	http://www.drbd.org
5755T:	git git://git.linbit.com/linux-drbd.git
5756T:	git git://git.linbit.com/drbd-8.4.git
5757F:	Documentation/admin-guide/blockdev/
5758F:	drivers/block/drbd/
5759F:	lib/lru_cache.c
5760
5761DRIVER COMPONENT FRAMEWORK
5762L:	dri-devel@lists.freedesktop.org
5763F:	drivers/base/component.c
5764F:	include/linux/component.h
5765
5766DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5767M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5768R:	"Rafael J. Wysocki" <rafael@kernel.org>
5769S:	Supported
5770T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5771F:	Documentation/core-api/kobject.rst
5772F:	drivers/base/
5773F:	fs/debugfs/
5774F:	fs/sysfs/
5775F:	include/linux/debugfs.h
5776F:	include/linux/kobj*
5777F:	lib/kobj*
5778
5779DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
5780M:	Nishanth Menon <nm@ti.com>
5781L:	linux-pm@vger.kernel.org
5782S:	Maintained
5783F:	drivers/soc/ti/smartreflex.c
5784F:	include/linux/power/smartreflex.h
5785
5786DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5787M:	Maxime Ripard <mripard@kernel.org>
5788M:	Chen-Yu Tsai <wens@csie.org>
5789R:	Jernej Skrabec <jernej.skrabec@gmail.com>
5790L:	dri-devel@lists.freedesktop.org
5791S:	Supported
5792T:	git git://anongit.freedesktop.org/drm/drm-misc
5793F:	drivers/gpu/drm/sun4i/sun8i*
5794
5795DRM DRIVER FOR ARM PL111 CLCD
5796M:	Emma Anholt <emma@anholt.net>
5797S:	Supported
5798T:	git git://anongit.freedesktop.org/drm/drm-misc
5799F:	drivers/gpu/drm/pl111/
5800
5801DRM DRIVER FOR ARM VERSATILE TFT PANELS
5802M:	Linus Walleij <linus.walleij@linaro.org>
5803S:	Maintained
5804T:	git git://anongit.freedesktop.org/drm/drm-misc
5805F:	Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
5806F:	drivers/gpu/drm/panel/panel-arm-versatile.c
5807
5808DRM DRIVER FOR ASPEED BMC GFX
5809M:	Joel Stanley <joel@jms.id.au>
5810L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
5811S:	Supported
5812T:	git git://anongit.freedesktop.org/drm/drm-misc
5813F:	Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5814F:	drivers/gpu/drm/aspeed/
5815
5816DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5817M:	Dave Airlie <airlied@redhat.com>
5818R:	Thomas Zimmermann <tzimmermann@suse.de>
5819L:	dri-devel@lists.freedesktop.org
5820S:	Supported
5821T:	git git://anongit.freedesktop.org/drm/drm-misc
5822F:	drivers/gpu/drm/ast/
5823
5824DRM DRIVER FOR BOCHS VIRTUAL GPU
5825M:	Gerd Hoffmann <kraxel@redhat.com>
5826L:	virtualization@lists.linux-foundation.org
5827S:	Maintained
5828T:	git git://anongit.freedesktop.org/drm/drm-misc
5829F:	drivers/gpu/drm/tiny/bochs.c
5830
5831DRM DRIVER FOR BOE HIMAX8279D PANELS
5832M:	Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5833S:	Maintained
5834F:	Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
5835F:	drivers/gpu/drm/panel/panel-boe-himax8279d.c
5836
5837DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
5838M:	Jagan Teki <jagan@amarulasolutions.com>
5839S:	Maintained
5840F:	Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
5841F:	drivers/gpu/drm/bridge/chipone-icn6211.c
5842
5843DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5844M:	Linus Walleij <linus.walleij@linaro.org>
5845S:	Maintained
5846T:	git git://anongit.freedesktop.org/drm/drm-misc
5847F:	drivers/gpu/drm/tve200/
5848
5849DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
5850M:	Icenowy Zheng <icenowy@aosc.io>
5851S:	Maintained
5852F:	Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
5853F:	drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
5854
5855DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5856M:	Jagan Teki <jagan@amarulasolutions.com>
5857S:	Maintained
5858F:	Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
5859F:	drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5860
5861DRM DRIVER FOR GENERIC USB DISPLAY
5862M:	Noralf Tr��nnes <noralf@tronnes.org>
5863S:	Maintained
5864W:	https://github.com/notro/gud/wiki
5865T:	git git://anongit.freedesktop.org/drm/drm-misc
5866F:	drivers/gpu/drm/gud/
5867F:	include/drm/gud.h
5868
5869DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5870M:	Hans de Goede <hdegoede@redhat.com>
5871S:	Maintained
5872T:	git git://anongit.freedesktop.org/drm/drm-misc
5873F:	drivers/gpu/drm/tiny/gm12u320.c
5874
5875DRM DRIVER FOR HX8357D PANELS
5876M:	Emma Anholt <emma@anholt.net>
5877S:	Maintained
5878T:	git git://anongit.freedesktop.org/drm/drm-misc
5879F:	Documentation/devicetree/bindings/display/himax,hx8357d.txt
5880F:	drivers/gpu/drm/tiny/hx8357d.c
5881
5882DRM DRIVER FOR ILITEK ILI9225 PANELS
5883M:	David Lechner <david@lechnology.com>
5884S:	Maintained
5885T:	git git://anongit.freedesktop.org/drm/drm-misc
5886F:	Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5887F:	drivers/gpu/drm/tiny/ili9225.c
5888
5889DRM DRIVER FOR ILITEK ILI9486 PANELS
5890M:	Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
5891S:	Maintained
5892T:	git git://anongit.freedesktop.org/drm/drm-misc
5893F:	Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
5894F:	drivers/gpu/drm/tiny/ili9486.c
5895
5896DRM DRIVER FOR INTEL I810 VIDEO CARDS
5897S:	Orphan / Obsolete
5898F:	drivers/gpu/drm/i810/
5899F:	include/uapi/drm/i810_drm.h
5900
5901DRM DRIVER FOR LVDS PANELS
5902M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5903L:	dri-devel@lists.freedesktop.org
5904T:	git git://anongit.freedesktop.org/drm/drm-misc
5905S:	Maintained
5906F:	drivers/gpu/drm/panel/panel-lvds.c
5907F:	Documentation/devicetree/bindings/display/panel/lvds.yaml
5908
5909DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
5910M:	Guido G��nther <agx@sigxcpu.org>
5911R:	Purism Kernel Team <kernel@puri.sm>
5912S:	Maintained
5913F:	Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
5914F:	drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
5915
5916DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5917S:	Orphan / Obsolete
5918F:	drivers/gpu/drm/mga/
5919F:	include/uapi/drm/mga_drm.h
5920
5921DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
5922M:	Dave Airlie <airlied@redhat.com>
5923R:	Thomas Zimmermann <tzimmermann@suse.de>
5924L:	dri-devel@lists.freedesktop.org
5925S:	Supported
5926T:	git git://anongit.freedesktop.org/drm/drm-misc
5927F:	drivers/gpu/drm/mgag200/
5928
5929DRM DRIVER FOR MI0283QT
5930M:	Noralf Tr��nnes <noralf@tronnes.org>
5931S:	Maintained
5932T:	git git://anongit.freedesktop.org/drm/drm-misc
5933F:	Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5934F:	drivers/gpu/drm/tiny/mi0283qt.c
5935
5936DRM DRIVER FOR MSM ADRENO GPU
5937M:	Rob Clark <robdclark@gmail.com>
5938M:	Sean Paul <sean@poorly.run>
5939L:	linux-arm-msm@vger.kernel.org
5940L:	dri-devel@lists.freedesktop.org
5941L:	freedreno@lists.freedesktop.org
5942S:	Maintained
5943T:	git https://gitlab.freedesktop.org/drm/msm.git
5944F:	Documentation/devicetree/bindings/display/msm/
5945F:	drivers/gpu/drm/msm/
5946F:	include/uapi/drm/msm_drm.h
5947
5948DRM DRIVER FOR NOVATEK NT35510 PANELS
5949M:	Linus Walleij <linus.walleij@linaro.org>
5950S:	Maintained
5951T:	git git://anongit.freedesktop.org/drm/drm-misc
5952F:	Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
5953F:	drivers/gpu/drm/panel/panel-novatek-nt35510.c
5954
5955DRM DRIVER FOR NOVATEK NT36672A PANELS
5956M:	Sumit Semwal <sumit.semwal@linaro.org>
5957S:	Maintained
5958T:	git git://anongit.freedesktop.org/drm/drm-misc
5959F:	Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
5960F:	drivers/gpu/drm/panel/panel-novatek-nt36672a.c
5961
5962DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5963M:	Ben Skeggs <bskeggs@redhat.com>
5964L:	dri-devel@lists.freedesktop.org
5965L:	nouveau@lists.freedesktop.org
5966S:	Supported
5967T:	git git://github.com/skeggsb/linux
5968F:	drivers/gpu/drm/nouveau/
5969F:	include/uapi/drm/nouveau_drm.h
5970
5971DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5972M:	Stefan Mavrodiev <stefan@olimex.com>
5973S:	Maintained
5974F:	Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
5975F:	drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5976
5977DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5978M:	Noralf Tr��nnes <noralf@tronnes.org>
5979S:	Maintained
5980T:	git git://anongit.freedesktop.org/drm/drm-misc
5981F:	Documentation/devicetree/bindings/display/repaper.txt
5982F:	drivers/gpu/drm/tiny/repaper.c
5983
5984DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5985M:	Dave Airlie <airlied@redhat.com>
5986M:	Gerd Hoffmann <kraxel@redhat.com>
5987L:	virtualization@lists.linux-foundation.org
5988S:	Obsolete
5989W:	https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5990T:	git git://anongit.freedesktop.org/drm/drm-misc
5991F:	drivers/gpu/drm/tiny/cirrus.c
5992
5993DRM DRIVER FOR QXL VIRTUAL GPU
5994M:	Dave Airlie <airlied@redhat.com>
5995M:	Gerd Hoffmann <kraxel@redhat.com>
5996L:	virtualization@lists.linux-foundation.org
5997L:	spice-devel@lists.freedesktop.org
5998S:	Maintained
5999T:	git git://anongit.freedesktop.org/drm/drm-misc
6000F:	drivers/gpu/drm/qxl/
6001F:	include/uapi/drm/qxl_drm.h
6002
6003DRM DRIVER FOR RAGE 128 VIDEO CARDS
6004S:	Orphan / Obsolete
6005F:	drivers/gpu/drm/r128/
6006F:	include/uapi/drm/r128_drm.h
6007
6008DRM DRIVER FOR RAYDIUM RM67191 PANELS
6009M:	Robert Chiras <robert.chiras@nxp.com>
6010S:	Maintained
6011F:	Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6012F:	drivers/gpu/drm/panel/panel-raydium-rm67191.c
6013
6014DRM DRIVER FOR SAMSUNG DB7430 PANELS
6015M:	Linus Walleij <linus.walleij@linaro.org>
6016S:	Maintained
6017T:	git git://anongit.freedesktop.org/drm/drm-misc
6018F:	Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6019F:	drivers/gpu/drm/panel/panel-samsung-db7430.c
6020
6021DRM DRIVER FOR SITRONIX ST7703 PANELS
6022M:	Guido G��nther <agx@sigxcpu.org>
6023R:	Purism Kernel Team <kernel@puri.sm>
6024R:	Ondrej Jirman <megous@megous.com>
6025S:	Maintained
6026F:	Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6027F:	drivers/gpu/drm/panel/panel-sitronix-st7703.c
6028
6029DRM DRIVER FOR SAVAGE VIDEO CARDS
6030S:	Orphan / Obsolete
6031F:	drivers/gpu/drm/savage/
6032F:	include/uapi/drm/savage_drm.h
6033
6034DRM DRIVER FOR SIMPLE FRAMEBUFFERS
6035M:	Thomas Zimmermann <tzimmermann@suse.de>
6036L:	dri-devel@lists.freedesktop.org
6037S:	Maintained
6038T:	git git://anongit.freedesktop.org/drm/drm-misc
6039F:	drivers/gpu/drm/tiny/simpledrm.c
6040
6041DRM DRIVER FOR SIS VIDEO CARDS
6042S:	Orphan / Obsolete
6043F:	drivers/gpu/drm/sis/
6044F:	include/uapi/drm/sis_drm.h
6045
6046DRM DRIVER FOR SITRONIX ST7586 PANELS
6047M:	David Lechner <david@lechnology.com>
6048S:	Maintained
6049T:	git git://anongit.freedesktop.org/drm/drm-misc
6050F:	Documentation/devicetree/bindings/display/sitronix,st7586.txt
6051F:	drivers/gpu/drm/tiny/st7586.c
6052
6053DRM DRIVER FOR SITRONIX ST7701 PANELS
6054M:	Jagan Teki <jagan@amarulasolutions.com>
6055S:	Maintained
6056F:	Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6057F:	drivers/gpu/drm/panel/panel-sitronix-st7701.c
6058
6059DRM DRIVER FOR SITRONIX ST7735R PANELS
6060M:	David Lechner <david@lechnology.com>
6061S:	Maintained
6062T:	git git://anongit.freedesktop.org/drm/drm-misc
6063F:	Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6064F:	drivers/gpu/drm/tiny/st7735r.c
6065
6066DRM DRIVER FOR SONY ACX424AKP PANELS
6067M:	Linus Walleij <linus.walleij@linaro.org>
6068S:	Maintained
6069T:	git git://anongit.freedesktop.org/drm/drm-misc
6070F:	drivers/gpu/drm/panel/panel-sony-acx424akp.c
6071
6072DRM DRIVER FOR ST-ERICSSON MCDE
6073M:	Linus Walleij <linus.walleij@linaro.org>
6074S:	Maintained
6075T:	git git://anongit.freedesktop.org/drm/drm-misc
6076F:	Documentation/devicetree/bindings/display/ste,mcde.yaml
6077F:	drivers/gpu/drm/mcde/
6078
6079DRM DRIVER FOR TDFX VIDEO CARDS
6080S:	Orphan / Obsolete
6081F:	drivers/gpu/drm/tdfx/
6082
6083DRM DRIVER FOR TPO TPG110 PANELS
6084M:	Linus Walleij <linus.walleij@linaro.org>
6085S:	Maintained
6086T:	git git://anongit.freedesktop.org/drm/drm-misc
6087F:	Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6088F:	drivers/gpu/drm/panel/panel-tpo-tpg110.c
6089
6090DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6091M:	Dave Airlie <airlied@redhat.com>
6092R:	Sean Paul <sean@poorly.run>
6093R:	Thomas Zimmermann <tzimmermann@suse.de>
6094L:	dri-devel@lists.freedesktop.org
6095S:	Supported
6096T:	git git://anongit.freedesktop.org/drm/drm-misc
6097F:	drivers/gpu/drm/udl/
6098
6099DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6100M:	Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6101M:	Melissa Wen <melissa.srw@gmail.com>
6102R:	Haneen Mohammed <hamohammed.sa@gmail.com>
6103R:	Daniel Vetter <daniel@ffwll.ch>
6104L:	dri-devel@lists.freedesktop.org
6105S:	Maintained
6106T:	git git://anongit.freedesktop.org/drm/drm-misc
6107F:	Documentation/gpu/vkms.rst
6108F:	drivers/gpu/drm/vkms/
6109
6110DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6111M:	Hans de Goede <hdegoede@redhat.com>
6112L:	dri-devel@lists.freedesktop.org
6113S:	Maintained
6114T:	git git://anongit.freedesktop.org/drm/drm-misc
6115F:	drivers/gpu/drm/vboxvideo/
6116
6117DRM DRIVER FOR VMWARE VIRTUAL GPU
6118M:	"VMware Graphics" <linux-graphics-maintainer@vmware.com>
6119M:	Zack Rusin <zackr@vmware.com>
6120L:	dri-devel@lists.freedesktop.org
6121S:	Supported
6122T:	git git://anongit.freedesktop.org/drm/drm-misc
6123F:	drivers/gpu/drm/vmwgfx/
6124F:	include/uapi/drm/vmwgfx_drm.h
6125
6126DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6127M:	Linus Walleij <linus.walleij@linaro.org>
6128S:	Maintained
6129T:	git git://anongit.freedesktop.org/drm/drm-misc
6130F:	Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6131F:	drivers/gpu/drm/panel/panel-widechips-ws2401.c
6132
6133DRM DRIVERS
6134M:	David Airlie <airlied@linux.ie>
6135M:	Daniel Vetter <daniel@ffwll.ch>
6136L:	dri-devel@lists.freedesktop.org
6137S:	Maintained
6138B:	https://gitlab.freedesktop.org/drm
6139C:	irc://irc.oftc.net/dri-devel
6140T:	git git://anongit.freedesktop.org/drm/drm
6141F:	Documentation/devicetree/bindings/display/
6142F:	Documentation/devicetree/bindings/gpu/
6143F:	Documentation/gpu/
6144F:	drivers/gpu/drm/
6145F:	drivers/gpu/vga/
6146F:	include/drm/
6147F:	include/linux/vga*
6148F:	include/uapi/drm/
6149
6150DRM DRIVERS AND MISC GPU PATCHES
6151M:	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6152M:	Maxime Ripard <mripard@kernel.org>
6153M:	Thomas Zimmermann <tzimmermann@suse.de>
6154S:	Maintained
6155W:	https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6156T:	git git://anongit.freedesktop.org/drm/drm-misc
6157F:	Documentation/gpu/
6158F:	drivers/gpu/drm/*
6159F:	drivers/gpu/vga/
6160F:	include/drm/drm*
6161F:	include/linux/vga*
6162F:	include/uapi/drm/drm*
6163
6164DRM DRIVERS FOR ALLWINNER A10
6165M:	Maxime Ripard <mripard@kernel.org>
6166M:	Chen-Yu Tsai <wens@csie.org>
6167L:	dri-devel@lists.freedesktop.org
6168S:	Supported
6169T:	git git://anongit.freedesktop.org/drm/drm-misc
6170F:	Documentation/devicetree/bindings/display/allwinner*
6171F:	drivers/gpu/drm/sun4i/
6172
6173DRM DRIVERS FOR AMLOGIC SOCS
6174M:	Neil Armstrong <narmstrong@baylibre.com>
6175L:	dri-devel@lists.freedesktop.org
6176L:	linux-amlogic@lists.infradead.org
6177S:	Supported
6178W:	http://linux-meson.com/
6179T:	git git://anongit.freedesktop.org/drm/drm-misc
6180F:	Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
6181F:	Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
6182F:	Documentation/gpu/meson.rst
6183F:	drivers/gpu/drm/meson/
6184
6185DRM DRIVERS FOR ATMEL HLCDC
6186M:	Sam Ravnborg <sam@ravnborg.org>
6187M:	Boris Brezillon <bbrezillon@kernel.org>
6188L:	dri-devel@lists.freedesktop.org
6189S:	Supported
6190T:	git git://anongit.freedesktop.org/drm/drm-misc
6191F:	Documentation/devicetree/bindings/display/atmel/
6192F:	drivers/gpu/drm/atmel-hlcdc/
6193
6194DRM DRIVERS FOR BRIDGE CHIPS
6195M:	Andrzej Hajda <a.hajda@samsung.com>
6196M:	Neil Armstrong <narmstrong@baylibre.com>
6197M:	Robert Foss <robert.foss@linaro.org>
6198R:	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
6199R:	Jonas Karlman <jonas@kwiboo.se>
6200R:	Jernej Skrabec <jernej.skrabec@gmail.com>
6201S:	Maintained
6202T:	git git://anongit.freedesktop.org/drm/drm-misc
6203F:	drivers/gpu/drm/bridge/
6204
6205DRM DRIVERS FOR EXYNOS
6206M:	Inki Dae <inki.dae@samsung.com>
6207M:	Joonyoung Shim <jy0922.shim@samsung.com>
6208M:	Seung-Woo Kim <sw0312.kim@samsung.com>
6209M:	Kyungmin Park <kyungmin.park@samsung.com>
6210L:	dri-devel@lists.freedesktop.org
6211S:	Supported
6212T:	git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
6213F:	Documentation/devicetree/bindings/display/exynos/
6214F:	drivers/gpu/drm/exynos/
6215F:	include/uapi/drm/exynos_drm.h
6216
6217DRM DRIVERS FOR FREESCALE DCU
6218M:	Stefan Agner <stefan@agner.ch>
6219M:	Alison Wang <alison.wang@nxp.com>
6220L:	dri-devel@lists.freedesktop.org
6221S:	Supported
6222T:	git git://anongit.freedesktop.org/drm/drm-misc
6223F:	Documentation/devicetree/bindings/display/fsl,dcu.txt
6224F:	Documentation/devicetree/bindings/display/fsl,tcon.txt
6225F:	drivers/gpu/drm/fsl-dcu/
6226
6227DRM DRIVERS FOR FREESCALE IMX
6228M:	Philipp Zabel <p.zabel@pengutronix.de>
6229L:	dri-devel@lists.freedesktop.org
6230S:	Maintained
6231F:	Documentation/devicetree/bindings/display/imx/
6232F:	drivers/gpu/drm/imx/
6233F:	drivers/gpu/ipu-v3/
6234
6235DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
6236M:	Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
6237L:	dri-devel@lists.freedesktop.org
6238S:	Maintained
6239T:	git git://github.com/patjak/drm-gma500
6240F:	drivers/gpu/drm/gma500/
6241
6242DRM DRIVERS FOR HISILICON
6243M:	Xinliang Liu <xinliang.liu@linaro.org>
6244M:	Tian Tao  <tiantao6@hisilicon.com>
6245R:	John Stultz <john.stultz@linaro.org>
6246R:	Xinwei Kong <kong.kongxinwei@hisilicon.com>
6247R:	Chen Feng <puck.chen@hisilicon.com>
6248L:	dri-devel@lists.freedesktop.org
6249S:	Maintained
6250T:	git git://anongit.freedesktop.org/drm/drm-misc
6251F:	Documentation/devicetree/bindings/display/hisilicon/
6252F:	drivers/gpu/drm/hisilicon/
6253
6254DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6255M:	Deepak Rawat <drawat.floss@gmail.com>
6256L:	linux-hyperv@vger.kernel.org
6257L:	dri-devel@lists.freedesktop.org
6258S:	Maintained
6259T:	git git://anongit.freedesktop.org/drm/drm-misc
6260F:	drivers/gpu/drm/hyperv
6261
6262DRM DRIVERS FOR LIMA
6263M:	Qiang Yu <yuq825@gmail.com>
6264L:	dri-devel@lists.freedesktop.org
6265L:	lima@lists.freedesktop.org (moderated for non-subscribers)
6266S:	Maintained
6267T:	git git://anongit.freedesktop.org/drm/drm-misc
6268F:	drivers/gpu/drm/lima/
6269F:	include/uapi/drm/lima_drm.h
6270
6271DRM DRIVERS FOR MEDIATEK
6272M:	Chun-Kuang Hu <chunkuang.hu@kernel.org>
6273M:	Philipp Zabel <p.zabel@pengutronix.de>
6274L:	dri-devel@lists.freedesktop.org
6275L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
6276S:	Supported
6277F:	Documentation/devicetree/bindings/display/mediatek/
6278F:	drivers/gpu/drm/mediatek/
6279F:	drivers/phy/mediatek/phy-mtk-hdmi*
6280F:	drivers/phy/mediatek/phy-mtk-mipi*
6281
6282DRM DRIVERS FOR NVIDIA TEGRA
6283M:	Thierry Reding <thierry.reding@gmail.com>
6284L:	dri-devel@lists.freedesktop.org
6285L:	linux-tegra@vger.kernel.org
6286S:	Supported
6287T:	git git://anongit.freedesktop.org/tegra/linux.git
6288F:	Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
6289F:	drivers/gpu/drm/tegra/
6290F:	drivers/gpu/host1x/
6291F:	include/linux/host1x.h
6292F:	include/uapi/drm/tegra_drm.h
6293
6294DRM DRIVERS FOR RENESAS
6295M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6296M:	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
6297L:	dri-devel@lists.freedesktop.org
6298L:	linux-renesas-soc@vger.kernel.org
6299S:	Supported
6300T:	git git://linuxtv.org/pinchartl/media drm/du/next
6301F:	Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
6302F:	Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
6303F:	Documentation/devicetree/bindings/display/renesas,du.yaml
6304F:	drivers/gpu/drm/rcar-du/
6305F:	drivers/gpu/drm/shmobile/
6306F:	include/linux/platform_data/shmob_drm.h
6307
6308DRM DRIVERS FOR ROCKCHIP
6309M:	Sandy Huang <hjc@rock-chips.com>
6310M:	Heiko St��bner <heiko@sntech.de>
6311L:	dri-devel@lists.freedesktop.org
6312S:	Maintained
6313T:	git git://anongit.freedesktop.org/drm/drm-misc
6314F:	Documentation/devicetree/bindings/display/rockchip/
6315F:	drivers/gpu/drm/rockchip/
6316
6317DRM DRIVERS FOR STI
6318M:	Benjamin Gaignard <benjamin.gaignard@linaro.org>
6319L:	dri-devel@lists.freedesktop.org
6320S:	Maintained
6321T:	git git://anongit.freedesktop.org/drm/drm-misc
6322F:	Documentation/devicetree/bindings/display/st,stih4xx.txt
6323F:	drivers/gpu/drm/sti
6324
6325DRM DRIVERS FOR STM
6326M:	Yannick Fertre <yannick.fertre@foss.st.com>
6327M:	Philippe Cornu <philippe.cornu@foss.st.com>
6328M:	Benjamin Gaignard <benjamin.gaignard@linaro.org>
6329L:	dri-devel@lists.freedesktop.org
6330S:	Maintained
6331T:	git git://anongit.freedesktop.org/drm/drm-misc
6332F:	Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
6333F:	drivers/gpu/drm/stm
6334
6335DRM DRIVERS FOR TI KEYSTONE
6336M:	Jyri Sarha <jyri.sarha@iki.fi>
6337M:	Tomi Valkeinen <tomba@kernel.org>
6338L:	dri-devel@lists.freedesktop.org
6339S:	Maintained
6340T:	git git://anongit.freedesktop.org/drm/drm-misc
6341F:	Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
6342F:	Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
6343F:	Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
6344F:	drivers/gpu/drm/tidss/
6345
6346DRM DRIVERS FOR TI LCDC
6347M:	Jyri Sarha <jyri.sarha@iki.fi>
6348R:	Tomi Valkeinen <tomba@kernel.org>
6349L:	dri-devel@lists.freedesktop.org
6350S:	Maintained
6351F:	Documentation/devicetree/bindings/display/tilcdc/
6352F:	drivers/gpu/drm/tilcdc/
6353
6354DRM DRIVERS FOR TI OMAP
6355M:	Tomi Valkeinen <tomba@kernel.org>
6356L:	dri-devel@lists.freedesktop.org
6357S:	Maintained
6358F:	Documentation/devicetree/bindings/display/ti/
6359F:	drivers/gpu/drm/omapdrm/
6360
6361DRM DRIVERS FOR V3D
6362M:	Emma Anholt <emma@anholt.net>
6363S:	Supported
6364T:	git git://anongit.freedesktop.org/drm/drm-misc
6365F:	Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
6366F:	drivers/gpu/drm/v3d/
6367F:	include/uapi/drm/v3d_drm.h
6368
6369DRM DRIVERS FOR VC4
6370M:	Emma Anholt <emma@anholt.net>
6371M:	Maxime Ripard <mripard@kernel.org>
6372S:	Supported
6373T:	git git://github.com/anholt/linux
6374T:	git git://anongit.freedesktop.org/drm/drm-misc
6375F:	Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
6376F:	drivers/gpu/drm/vc4/
6377F:	include/uapi/drm/vc4_drm.h
6378
6379DRM DRIVERS FOR VIVANTE GPU IP
6380M:	Lucas Stach <l.stach@pengutronix.de>
6381R:	Russell King <linux+etnaviv@armlinux.org.uk>
6382R:	Christian Gmeiner <christian.gmeiner@gmail.com>
6383L:	etnaviv@lists.freedesktop.org (moderated for non-subscribers)
6384L:	dri-devel@lists.freedesktop.org
6385S:	Maintained
6386F:	Documentation/devicetree/bindings/gpu/vivante,gc.yaml
6387F:	drivers/gpu/drm/etnaviv/
6388F:	include/uapi/drm/etnaviv_drm.h
6389
6390DRM DRIVERS FOR XEN
6391M:	Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
6392L:	dri-devel@lists.freedesktop.org
6393L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
6394S:	Supported
6395T:	git git://anongit.freedesktop.org/drm/drm-misc
6396F:	Documentation/gpu/xen-front.rst
6397F:	drivers/gpu/drm/xen/
6398
6399DRM DRIVERS FOR XILINX
6400M:	Hyun Kwon <hyun.kwon@xilinx.com>
6401M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6402L:	dri-devel@lists.freedesktop.org
6403S:	Maintained
6404T:	git git://anongit.freedesktop.org/drm/drm-misc
6405F:	Documentation/devicetree/bindings/display/xlnx/
6406F:	drivers/gpu/drm/xlnx/
6407
6408DRM PANEL DRIVERS
6409M:	Thierry Reding <thierry.reding@gmail.com>
6410R:	Sam Ravnborg <sam@ravnborg.org>
6411L:	dri-devel@lists.freedesktop.org
6412S:	Maintained
6413T:	git git://anongit.freedesktop.org/drm/drm-misc
6414F:	Documentation/devicetree/bindings/display/panel/
6415F:	drivers/gpu/drm/drm_panel.c
6416F:	drivers/gpu/drm/panel/
6417F:	include/drm/drm_panel.h
6418
6419DRM TTM SUBSYSTEM
6420M:	Christian Koenig <christian.koenig@amd.com>
6421M:	Huang Rui <ray.huang@amd.com>
6422L:	dri-devel@lists.freedesktop.org
6423S:	Maintained
6424T:	git git://anongit.freedesktop.org/drm/drm-misc
6425F:	drivers/gpu/drm/ttm/
6426F:	include/drm/ttm/
6427
6428DSBR100 USB FM RADIO DRIVER
6429M:	Alexey Klimov <klimov.linux@gmail.com>
6430L:	linux-media@vger.kernel.org
6431S:	Maintained
6432T:	git git://linuxtv.org/media_tree.git
6433F:	drivers/media/radio/dsbr100.c
6434
6435DT3155 MEDIA DRIVER
6436M:	Hans Verkuil <hverkuil@xs4all.nl>
6437L:	linux-media@vger.kernel.org
6438S:	Odd Fixes
6439W:	https://linuxtv.org
6440T:	git git://linuxtv.org/media_tree.git
6441F:	drivers/media/pci/dt3155/
6442
6443DVB_USB_AF9015 MEDIA DRIVER
6444M:	Antti Palosaari <crope@iki.fi>
6445L:	linux-media@vger.kernel.org
6446S:	Maintained
6447W:	https://linuxtv.org
6448W:	http://palosaari.fi/linux/
6449Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6450T:	git git://linuxtv.org/anttip/media_tree.git
6451F:	drivers/media/usb/dvb-usb-v2/af9015*
6452
6453DVB_USB_AF9035 MEDIA DRIVER
6454M:	Antti Palosaari <crope@iki.fi>
6455L:	linux-media@vger.kernel.org
6456S:	Maintained
6457W:	https://linuxtv.org
6458W:	http://palosaari.fi/linux/
6459Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6460T:	git git://linuxtv.org/anttip/media_tree.git
6461F:	drivers/media/usb/dvb-usb-v2/af9035*
6462
6463DVB_USB_ANYSEE MEDIA DRIVER
6464M:	Antti Palosaari <crope@iki.fi>
6465L:	linux-media@vger.kernel.org
6466S:	Maintained
6467W:	https://linuxtv.org
6468W:	http://palosaari.fi/linux/
6469Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6470T:	git git://linuxtv.org/anttip/media_tree.git
6471F:	drivers/media/usb/dvb-usb-v2/anysee*
6472
6473DVB_USB_AU6610 MEDIA DRIVER
6474M:	Antti Palosaari <crope@iki.fi>
6475L:	linux-media@vger.kernel.org
6476S:	Maintained
6477W:	https://linuxtv.org
6478W:	http://palosaari.fi/linux/
6479Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6480T:	git git://linuxtv.org/anttip/media_tree.git
6481F:	drivers/media/usb/dvb-usb-v2/au6610*
6482
6483DVB_USB_CE6230 MEDIA DRIVER
6484M:	Antti Palosaari <crope@iki.fi>
6485L:	linux-media@vger.kernel.org
6486S:	Maintained
6487W:	https://linuxtv.org
6488W:	http://palosaari.fi/linux/
6489Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6490T:	git git://linuxtv.org/anttip/media_tree.git
6491F:	drivers/media/usb/dvb-usb-v2/ce6230*
6492
6493DVB_USB_CXUSB MEDIA DRIVER
6494M:	Michael Krufky <mkrufky@linuxtv.org>
6495L:	linux-media@vger.kernel.org
6496S:	Maintained
6497W:	https://linuxtv.org
6498W:	http://github.com/mkrufky
6499Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6500T:	git git://linuxtv.org/media_tree.git
6501F:	drivers/media/usb/dvb-usb/cxusb*
6502
6503DVB_USB_EC168 MEDIA DRIVER
6504M:	Antti Palosaari <crope@iki.fi>
6505L:	linux-media@vger.kernel.org
6506S:	Maintained
6507W:	https://linuxtv.org
6508W:	http://palosaari.fi/linux/
6509Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6510T:	git git://linuxtv.org/anttip/media_tree.git
6511F:	drivers/media/usb/dvb-usb-v2/ec168*
6512
6513DVB_USB_GL861 MEDIA DRIVER
6514M:	Antti Palosaari <crope@iki.fi>
6515L:	linux-media@vger.kernel.org
6516S:	Maintained
6517W:	https://linuxtv.org
6518Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6519T:	git git://linuxtv.org/anttip/media_tree.git
6520F:	drivers/media/usb/dvb-usb-v2/gl861*
6521
6522DVB_USB_MXL111SF MEDIA DRIVER
6523M:	Michael Krufky <mkrufky@linuxtv.org>
6524L:	linux-media@vger.kernel.org
6525S:	Maintained
6526W:	https://linuxtv.org
6527W:	http://github.com/mkrufky
6528Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6529T:	git git://linuxtv.org/mkrufky/mxl111sf.git
6530F:	drivers/media/usb/dvb-usb-v2/mxl111sf*
6531
6532DVB_USB_RTL28XXU MEDIA DRIVER
6533M:	Antti Palosaari <crope@iki.fi>
6534L:	linux-media@vger.kernel.org
6535S:	Maintained
6536W:	https://linuxtv.org
6537W:	http://palosaari.fi/linux/
6538Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6539T:	git git://linuxtv.org/anttip/media_tree.git
6540F:	drivers/media/usb/dvb-usb-v2/rtl28xxu*
6541
6542DVB_USB_V2 MEDIA DRIVER
6543M:	Antti Palosaari <crope@iki.fi>
6544L:	linux-media@vger.kernel.org
6545S:	Maintained
6546W:	https://linuxtv.org
6547W:	http://palosaari.fi/linux/
6548Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6549T:	git git://linuxtv.org/anttip/media_tree.git
6550F:	drivers/media/usb/dvb-usb-v2/dvb_usb*
6551F:	drivers/media/usb/dvb-usb-v2/usb_urb.c
6552
6553DYNAMIC DEBUG
6554M:	Jason Baron <jbaron@akamai.com>
6555S:	Maintained
6556F:	include/linux/dynamic_debug.h
6557F:	lib/dynamic_debug.c
6558
6559DYNAMIC INTERRUPT MODERATION
6560M:	Tal Gilboa <talgi@nvidia.com>
6561S:	Maintained
6562F:	Documentation/networking/net_dim.rst
6563F:	include/linux/dim.h
6564F:	lib/dim/
6565
6566DZ DECSTATION DZ11 SERIAL DRIVER
6567M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
6568S:	Maintained
6569F:	drivers/tty/serial/dz.*
6570
6571E3X0 POWER BUTTON DRIVER
6572M:	Moritz Fischer <moritz.fischer@ettus.com>
6573L:	usrp-users@lists.ettus.com
6574S:	Supported
6575W:	http://www.ettus.com
6576F:	Documentation/devicetree/bindings/input/e3x0-button.txt
6577F:	drivers/input/misc/e3x0-button.c
6578
6579E4000 MEDIA DRIVER
6580M:	Antti Palosaari <crope@iki.fi>
6581L:	linux-media@vger.kernel.org
6582S:	Maintained
6583W:	https://linuxtv.org
6584W:	http://palosaari.fi/linux/
6585Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6586T:	git git://linuxtv.org/anttip/media_tree.git
6587F:	drivers/media/tuners/e4000*
6588
6589EARTH_PT1 MEDIA DRIVER
6590M:	Akihiro Tsukada <tskd08@gmail.com>
6591L:	linux-media@vger.kernel.org
6592S:	Odd Fixes
6593F:	drivers/media/pci/pt1/
6594
6595EARTH_PT3 MEDIA DRIVER
6596M:	Akihiro Tsukada <tskd08@gmail.com>
6597L:	linux-media@vger.kernel.org
6598S:	Odd Fixes
6599F:	drivers/media/pci/pt3/
6600
6601EC100 MEDIA DRIVER
6602M:	Antti Palosaari <crope@iki.fi>
6603L:	linux-media@vger.kernel.org
6604S:	Maintained
6605W:	https://linuxtv.org
6606W:	http://palosaari.fi/linux/
6607Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6608T:	git git://linuxtv.org/anttip/media_tree.git
6609F:	drivers/media/dvb-frontends/ec100*
6610
6611ECRYPT FILE SYSTEM
6612M:	Tyler Hicks <code@tyhicks.com>
6613L:	ecryptfs@vger.kernel.org
6614S:	Odd Fixes
6615W:	http://ecryptfs.org
6616W:	https://launchpad.net/ecryptfs
6617T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
6618F:	Documentation/filesystems/ecryptfs.rst
6619F:	fs/ecryptfs/
6620
6621EDAC-AMD64
6622M:	Yazen Ghannam <yazen.ghannam@amd.com>
6623L:	linux-edac@vger.kernel.org
6624S:	Supported
6625F:	drivers/edac/amd64_edac*
6626F:	drivers/edac/mce_amd*
6627
6628EDAC-ARMADA
6629M:	Jan Luebbe <jlu@pengutronix.de>
6630L:	linux-edac@vger.kernel.org
6631S:	Maintained
6632F:	Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
6633F:	drivers/edac/armada_xp_*
6634
6635EDAC-AST2500
6636M:	Stefan Schaeckeler <sschaeck@cisco.com>
6637S:	Supported
6638F:	Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
6639F:	drivers/edac/aspeed_edac.c
6640
6641EDAC-BLUEFIELD
6642M:	Shravan Kumar Ramani <shravankr@nvidia.com>
6643S:	Supported
6644F:	drivers/edac/bluefield_edac.c
6645
6646EDAC-CALXEDA
6647M:	Andre Przywara <andre.przywara@arm.com>
6648L:	linux-edac@vger.kernel.org
6649S:	Maintained
6650F:	drivers/edac/highbank*
6651
6652EDAC-CAVIUM OCTEON
6653M:	Ralf Baechle <ralf@linux-mips.org>
6654L:	linux-edac@vger.kernel.org
6655L:	linux-mips@vger.kernel.org
6656S:	Supported
6657F:	drivers/edac/octeon_edac*
6658
6659EDAC-CAVIUM THUNDERX
6660M:	Robert Richter <rric@kernel.org>
6661L:	linux-edac@vger.kernel.org
6662S:	Odd Fixes
6663F:	drivers/edac/thunderx_edac*
6664
6665EDAC-CORE
6666M:	Borislav Petkov <bp@alien8.de>
6667M:	Mauro Carvalho Chehab <mchehab@kernel.org>
6668M:	Tony Luck <tony.luck@intel.com>
6669R:	James Morse <james.morse@arm.com>
6670R:	Robert Richter <rric@kernel.org>
6671L:	linux-edac@vger.kernel.org
6672S:	Supported
6673T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
6674F:	Documentation/admin-guide/ras.rst
6675F:	Documentation/driver-api/edac.rst
6676F:	drivers/edac/
6677F:	include/linux/edac.h
6678
6679EDAC-DMC520
6680M:	Lei Wang <lewan@microsoft.com>
6681L:	linux-edac@vger.kernel.org
6682S:	Supported
6683F:	drivers/edac/dmc520_edac.c
6684
6685EDAC-E752X
6686M:	Mark Gross <mark.gross@intel.com>
6687L:	linux-edac@vger.kernel.org
6688S:	Maintained
6689F:	drivers/edac/e752x_edac.c
6690
6691EDAC-E7XXX
6692L:	linux-edac@vger.kernel.org
6693S:	Maintained
6694F:	drivers/edac/e7xxx_edac.c
6695
6696EDAC-FSL_DDR
6697M:	York Sun <york.sun@nxp.com>
6698L:	linux-edac@vger.kernel.org
6699S:	Maintained
6700F:	drivers/edac/fsl_ddr_edac.*
6701
6702EDAC-GHES
6703M:	Mauro Carvalho Chehab <mchehab@kernel.org>
6704L:	linux-edac@vger.kernel.org
6705S:	Maintained
6706F:	drivers/edac/ghes_edac.c
6707
6708EDAC-I10NM
6709M:	Tony Luck <tony.luck@intel.com>
6710L:	linux-edac@vger.kernel.org
6711S:	Maintained
6712F:	drivers/edac/i10nm_base.c
6713
6714EDAC-I3000
6715L:	linux-edac@vger.kernel.org
6716S:	Orphan
6717F:	drivers/edac/i3000_edac.c
6718
6719EDAC-I5000
6720L:	linux-edac@vger.kernel.org
6721S:	Maintained
6722F:	drivers/edac/i5000_edac.c
6723
6724EDAC-I5400
6725M:	Mauro Carvalho Chehab <mchehab@kernel.org>
6726L:	linux-edac@vger.kernel.org
6727S:	Maintained
6728F:	drivers/edac/i5400_edac.c
6729
6730EDAC-I7300
6731M:	Mauro Carvalho Chehab <mchehab@kernel.org>
6732L:	linux-edac@vger.kernel.org
6733S:	Maintained
6734F:	drivers/edac/i7300_edac.c
6735
6736EDAC-I7CORE
6737M:	Mauro Carvalho Chehab <mchehab@kernel.org>
6738L:	linux-edac@vger.kernel.org
6739S:	Maintained
6740F:	drivers/edac/i7core_edac.c
6741
6742EDAC-I82443BXGX
6743M:	Tim Small <tim@buttersideup.com>
6744L:	linux-edac@vger.kernel.org
6745S:	Maintained
6746F:	drivers/edac/i82443bxgx_edac.c
6747
6748EDAC-I82975X
6749M:	"Arvind R." <arvino55@gmail.com>
6750L:	linux-edac@vger.kernel.org
6751S:	Maintained
6752F:	drivers/edac/i82975x_edac.c
6753
6754EDAC-IE31200
6755M:	Jason Baron <jbaron@akamai.com>
6756L:	linux-edac@vger.kernel.org
6757S:	Maintained
6758F:	drivers/edac/ie31200_edac.c
6759
6760EDAC-IGEN6
6761M:	Tony Luck <tony.luck@intel.com>
6762R:	Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6763L:	linux-edac@vger.kernel.org
6764S:	Maintained
6765F:	drivers/edac/igen6_edac.c
6766
6767EDAC-MPC85XX
6768M:	Johannes Thumshirn <morbidrsa@gmail.com>
6769L:	linux-edac@vger.kernel.org
6770S:	Maintained
6771F:	drivers/edac/mpc85xx_edac.[ch]
6772
6773EDAC-PASEMI
6774M:	Egor Martovetsky <egor@pasemi.com>
6775L:	linux-edac@vger.kernel.org
6776S:	Maintained
6777F:	drivers/edac/pasemi_edac.c
6778
6779EDAC-PND2
6780M:	Tony Luck <tony.luck@intel.com>
6781L:	linux-edac@vger.kernel.org
6782S:	Maintained
6783F:	drivers/edac/pnd2_edac.[ch]
6784
6785EDAC-QCOM
6786M:	Channagoud Kadabi <ckadabi@codeaurora.org>
6787M:	Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6788L:	linux-arm-msm@vger.kernel.org
6789L:	linux-edac@vger.kernel.org
6790S:	Maintained
6791F:	drivers/edac/qcom_edac.c
6792
6793EDAC-R82600
6794M:	Tim Small <tim@buttersideup.com>
6795L:	linux-edac@vger.kernel.org
6796S:	Maintained
6797F:	drivers/edac/r82600_edac.c
6798
6799EDAC-SBRIDGE
6800M:	Tony Luck <tony.luck@intel.com>
6801R:	Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6802L:	linux-edac@vger.kernel.org
6803S:	Maintained
6804F:	drivers/edac/sb_edac.c
6805
6806EDAC-SIFIVE
6807M:	Yash Shah <yash.shah@sifive.com>
6808L:	linux-edac@vger.kernel.org
6809S:	Supported
6810F:	drivers/edac/sifive_edac.c
6811
6812EDAC-SKYLAKE
6813M:	Tony Luck <tony.luck@intel.com>
6814L:	linux-edac@vger.kernel.org
6815S:	Maintained
6816F:	drivers/edac/skx_*.[ch]
6817
6818EDAC-TI
6819M:	Tero Kristo <kristo@kernel.org>
6820L:	linux-edac@vger.kernel.org
6821S:	Odd Fixes
6822F:	drivers/edac/ti_edac.c
6823
6824EDIROL UA-101/UA-1000 DRIVER
6825M:	Clemens Ladisch <clemens@ladisch.de>
6826L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
6827S:	Maintained
6828T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6829F:	sound/usb/misc/ua101.c
6830
6831EFI TEST DRIVER
6832M:	Ivan Hu <ivan.hu@canonical.com>
6833M:	Ard Biesheuvel <ardb@kernel.org>
6834L:	linux-efi@vger.kernel.org
6835S:	Maintained
6836F:	drivers/firmware/efi/test/
6837
6838EFI VARIABLE FILESYSTEM
6839M:	Matthew Garrett <matthew.garrett@nebula.com>
6840M:	Jeremy Kerr <jk@ozlabs.org>
6841M:	Ard Biesheuvel <ardb@kernel.org>
6842L:	linux-efi@vger.kernel.org
6843S:	Maintained
6844T:	git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6845F:	fs/efivarfs/
6846
6847EFIFB FRAMEBUFFER DRIVER
6848M:	Peter Jones <pjones@redhat.com>
6849L:	linux-fbdev@vger.kernel.org
6850S:	Maintained
6851F:	drivers/video/fbdev/efifb.c
6852
6853EFS FILESYSTEM
6854S:	Orphan
6855W:	http://aeschi.ch.eu.org/efs/
6856F:	fs/efs/
6857
6858EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6859M:	Douglas Miller <dougmill@linux.ibm.com>
6860L:	netdev@vger.kernel.org
6861S:	Maintained
6862F:	drivers/net/ethernet/ibm/ehea/
6863
6864EM28XX VIDEO4LINUX DRIVER
6865M:	Mauro Carvalho Chehab <mchehab@kernel.org>
6866L:	linux-media@vger.kernel.org
6867S:	Maintained
6868W:	https://linuxtv.org
6869T:	git git://linuxtv.org/media_tree.git
6870F:	Documentation/admin-guide/media/em28xx*
6871F:	drivers/media/usb/em28xx/
6872
6873EMBEDDED LINUX
6874M:	Matt Mackall <mpm@selenic.com>
6875M:	David Woodhouse <dwmw2@infradead.org>
6876L:	linux-embedded@vger.kernel.org
6877S:	Maintained
6878
6879EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
6880M:	Adrian Hunter <adrian.hunter@intel.com>
6881M:	Ritesh Harjani <riteshh@codeaurora.org>
6882M:	Asutosh Das <asutoshd@codeaurora.org>
6883L:	linux-mmc@vger.kernel.org
6884S:	Maintained
6885F:	drivers/mmc/host/cqhci*
6886
6887EMULEX 10Gbps iSCSI - OneConnect DRIVER
6888M:	Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6889M:	Ketan Mukadam <ketan.mukadam@broadcom.com>
6890M:	Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6891L:	linux-scsi@vger.kernel.org
6892S:	Supported
6893W:	http://www.broadcom.com
6894F:	drivers/scsi/be2iscsi/
6895
6896EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6897M:	Ajit Khaparde <ajit.khaparde@broadcom.com>
6898M:	Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6899M:	Somnath Kotur <somnath.kotur@broadcom.com>
6900L:	netdev@vger.kernel.org
6901S:	Supported
6902W:	http://www.emulex.com
6903F:	drivers/net/ethernet/emulex/benet/
6904
6905EMULEX ONECONNECT ROCE DRIVER
6906M:	Selvin Xavier <selvin.xavier@broadcom.com>
6907L:	linux-rdma@vger.kernel.org
6908S:	Odd Fixes
6909W:	http://www.broadcom.com
6910F:	drivers/infiniband/hw/ocrdma/
6911F:	include/uapi/rdma/ocrdma-abi.h
6912
6913EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6914M:	James Smart <james.smart@broadcom.com>
6915M:	Dick Kennedy <dick.kennedy@broadcom.com>
6916L:	linux-scsi@vger.kernel.org
6917S:	Supported
6918W:	http://www.broadcom.com
6919F:	drivers/scsi/lpfc/
6920
6921EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
6922M:	James Smart <james.smart@broadcom.com>
6923M:	Ram Vegesna <ram.vegesna@broadcom.com>
6924L:	linux-scsi@vger.kernel.org
6925L:	target-devel@vger.kernel.org
6926S:	Supported
6927W:	http://www.broadcom.com
6928F:	drivers/scsi/elx/
6929
6930ENE CB710 FLASH CARD READER DRIVER
6931M:	Micha�� Miros��aw <mirq-linux@rere.qmqm.pl>
6932S:	Maintained
6933F:	drivers/misc/cb710/
6934F:	drivers/mmc/host/cb710-mmc.*
6935F:	include/linux/cb710.h
6936
6937ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6938M:	Maxim Levitsky <maximlevitsky@gmail.com>
6939S:	Maintained
6940F:	drivers/media/rc/ene_ir.*
6941
6942EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
6943M:	Laurentiu Tudor <laurentiu.tudor@nxp.com>
6944L:	linuxppc-dev@lists.ozlabs.org
6945S:	Maintained
6946F:	drivers/tty/ehv_bytechan.c
6947
6948EPSON S1D13XXX FRAMEBUFFER DRIVER
6949M:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
6950S:	Maintained
6951T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6952F:	drivers/video/fbdev/s1d13xxxfb.c
6953F:	include/video/s1d13xxxfb.h
6954
6955EROFS FILE SYSTEM
6956M:	Gao Xiang <xiang@kernel.org>
6957M:	Chao Yu <chao@kernel.org>
6958L:	linux-erofs@lists.ozlabs.org
6959S:	Maintained
6960T:	git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6961F:	Documentation/filesystems/erofs.rst
6962F:	fs/erofs/
6963F:	include/trace/events/erofs.h
6964
6965ERRSEQ ERROR TRACKING INFRASTRUCTURE
6966M:	Jeff Layton <jlayton@kernel.org>
6967S:	Maintained
6968F:	include/linux/errseq.h
6969F:	lib/errseq.c
6970
6971ET131X NETWORK DRIVER
6972M:	Mark Einon <mark.einon@gmail.com>
6973S:	Odd Fixes
6974F:	drivers/net/ethernet/agere/
6975
6976ETAS ES58X CAN/USB DRIVER
6977M:	Vincent Mailhol <mailhol.vincent@wanadoo.fr>
6978L:	linux-can@vger.kernel.org
6979S:	Maintained
6980F:	drivers/net/can/usb/etas_es58x/
6981
6982ETHERNET BRIDGE
6983M:	Roopa Prabhu <roopa@nvidia.com>
6984M:	Nikolay Aleksandrov <nikolay@nvidia.com>
6985L:	bridge@lists.linux-foundation.org (moderated for non-subscribers)
6986L:	netdev@vger.kernel.org
6987S:	Maintained
6988W:	http://www.linuxfoundation.org/en/Net:Bridge
6989F:	include/linux/netfilter_bridge/
6990F:	net/bridge/
6991
6992ETHERNET PHY LIBRARY
6993M:	Andrew Lunn <andrew@lunn.ch>
6994M:	Heiner Kallweit <hkallweit1@gmail.com>
6995R:	Russell King <linux@armlinux.org.uk>
6996L:	netdev@vger.kernel.org
6997S:	Maintained
6998F:	Documentation/ABI/testing/sysfs-class-net-phydev
6999F:	Documentation/devicetree/bindings/net/ethernet-phy.yaml
7000F:	Documentation/devicetree/bindings/net/mdio*
7001F:	Documentation/devicetree/bindings/net/qca,ar803x.yaml
7002F:	Documentation/networking/phy.rst
7003F:	drivers/net/mdio/
7004F:	drivers/net/mdio/acpi_mdio.c
7005F:	drivers/net/mdio/fwnode_mdio.c
7006F:	drivers/net/mdio/of_mdio.c
7007F:	drivers/net/pcs/
7008F:	drivers/net/phy/
7009F:	drivers/of/of_net.c
7010F:	include/dt-bindings/net/qca-ar803x.h
7011F:	include/linux/*mdio*.h
7012F:	include/linux/mdio/*.h
7013F:	include/linux/of_net.h
7014F:	include/linux/phy.h
7015F:	include/linux/phy_fixed.h
7016F:	include/linux/platform_data/mdio-bcm-unimac.h
7017F:	include/linux/platform_data/mdio-gpio.h
7018F:	include/trace/events/mdio.h
7019F:	include/uapi/linux/mdio.h
7020F:	include/uapi/linux/mii.h
7021
7022EXFAT FILE SYSTEM
7023M:	Namjae Jeon <linkinjeon@kernel.org>
7024M:	Sungjong Seo <sj1557.seo@samsung.com>
7025L:	linux-fsdevel@vger.kernel.org
7026S:	Maintained
7027F:	fs/exfat/
7028
7029EXT2 FILE SYSTEM
7030M:	Jan Kara <jack@suse.com>
7031L:	linux-ext4@vger.kernel.org
7032S:	Maintained
7033F:	Documentation/filesystems/ext2.rst
7034F:	fs/ext2/
7035F:	include/linux/ext2*
7036
7037EXT4 FILE SYSTEM
7038M:	"Theodore Ts'o" <tytso@mit.edu>
7039M:	Andreas Dilger <adilger.kernel@dilger.ca>
7040L:	linux-ext4@vger.kernel.org
7041S:	Maintained
7042W:	http://ext4.wiki.kernel.org
7043Q:	http://patchwork.ozlabs.org/project/linux-ext4/list/
7044T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7045F:	Documentation/filesystems/ext4/
7046F:	fs/ext4/
7047F:	include/trace/events/ext4.h
7048
7049Extended Verification Module (EVM)
7050M:	Mimi Zohar <zohar@linux.ibm.com>
7051L:	linux-integrity@vger.kernel.org
7052S:	Supported
7053F:	security/integrity/evm/
7054
7055EXTENSIBLE FIRMWARE INTERFACE (EFI)
7056M:	Ard Biesheuvel <ardb@kernel.org>
7057L:	linux-efi@vger.kernel.org
7058S:	Maintained
7059T:	git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7060F:	Documentation/admin-guide/efi-stub.rst
7061F:	arch/*/include/asm/efi.h
7062F:	arch/*/kernel/efi.c
7063F:	arch/arm/boot/compressed/efi-header.S
7064F:	arch/arm64/kernel/efi-entry.S
7065F:	arch/x86/platform/efi/
7066F:	drivers/firmware/efi/
7067F:	include/linux/efi*.h
7068
7069EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7070M:	MyungJoo Ham <myungjoo.ham@samsung.com>
7071M:	Chanwoo Choi <cw00.choi@samsung.com>
7072L:	linux-kernel@vger.kernel.org
7073S:	Maintained
7074T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
7075F:	Documentation/devicetree/bindings/extcon/
7076F:	Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
7077F:	drivers/extcon/
7078F:	include/linux/extcon.h
7079F:	include/linux/extcon/
7080
7081EXTRA BOOT CONFIG
7082M:	Masami Hiramatsu <mhiramat@kernel.org>
7083S:	Maintained
7084F:	Documentation/admin-guide/bootconfig.rst
7085F:	fs/proc/bootconfig.c
7086F:	include/linux/bootconfig.h
7087F:	lib/bootconfig.c
7088F:	tools/bootconfig/*
7089F:	tools/bootconfig/scripts/*
7090
7091EXYNOS DP DRIVER
7092M:	Jingoo Han <jingoohan1@gmail.com>
7093L:	dri-devel@lists.freedesktop.org
7094S:	Maintained
7095F:	drivers/gpu/drm/exynos/exynos_dp*
7096
7097EXYNOS SYSMMU (IOMMU) driver
7098M:	Marek Szyprowski <m.szyprowski@samsung.com>
7099L:	iommu@lists.linux-foundation.org
7100S:	Maintained
7101F:	drivers/iommu/exynos-iommu.c
7102
7103F2FS FILE SYSTEM
7104M:	Jaegeuk Kim <jaegeuk@kernel.org>
7105M:	Chao Yu <chao@kernel.org>
7106L:	linux-f2fs-devel@lists.sourceforge.net
7107S:	Maintained
7108W:	https://f2fs.wiki.kernel.org/
7109T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
7110F:	Documentation/ABI/testing/sysfs-fs-f2fs
7111F:	Documentation/filesystems/f2fs.rst
7112F:	fs/f2fs/
7113F:	include/linux/f2fs_fs.h
7114F:	include/trace/events/f2fs.h
7115F:	include/uapi/linux/f2fs.h
7116
7117F71805F HARDWARE MONITORING DRIVER
7118M:	Jean Delvare <jdelvare@suse.com>
7119L:	linux-hwmon@vger.kernel.org
7120S:	Maintained
7121F:	Documentation/hwmon/f71805f.rst
7122F:	drivers/hwmon/f71805f.c
7123
7124FADDR2LINE
7125M:	Josh Poimboeuf <jpoimboe@redhat.com>
7126S:	Maintained
7127F:	scripts/faddr2line
7128
7129FAILOVER MODULE
7130M:	Sridhar Samudrala <sridhar.samudrala@intel.com>
7131L:	netdev@vger.kernel.org
7132S:	Supported
7133F:	Documentation/networking/failover.rst
7134F:	include/net/failover.h
7135F:	net/core/failover.c
7136
7137FANOTIFY
7138M:	Jan Kara <jack@suse.cz>
7139R:	Amir Goldstein <amir73il@gmail.com>
7140R:	Matthew Bobrowski <repnop@google.com>
7141L:	linux-fsdevel@vger.kernel.org
7142S:	Maintained
7143F:	fs/notify/fanotify/
7144F:	include/linux/fanotify.h
7145F:	include/uapi/linux/fanotify.h
7146
7147FARSYNC SYNCHRONOUS DRIVER
7148M:	Kevin Curtis <kevin.curtis@farsite.co.uk>
7149S:	Supported
7150W:	http://www.farsite.co.uk/
7151F:	drivers/net/wan/farsync.*
7152
7153FAULT INJECTION SUPPORT
7154M:	Akinobu Mita <akinobu.mita@gmail.com>
7155S:	Supported
7156F:	Documentation/fault-injection/
7157F:	lib/fault-inject.c
7158
7159FBTFT Framebuffer drivers
7160L:	dri-devel@lists.freedesktop.org
7161L:	linux-fbdev@vger.kernel.org
7162S:	Orphan
7163F:	drivers/staging/fbtft/
7164
7165FC0011 TUNER DRIVER
7166M:	Michael Buesch <m@bues.ch>
7167L:	linux-media@vger.kernel.org
7168S:	Maintained
7169F:	drivers/media/tuners/fc0011.c
7170F:	drivers/media/tuners/fc0011.h
7171
7172FC2580 MEDIA DRIVER
7173M:	Antti Palosaari <crope@iki.fi>
7174L:	linux-media@vger.kernel.org
7175S:	Maintained
7176W:	https://linuxtv.org
7177W:	http://palosaari.fi/linux/
7178Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7179T:	git git://linuxtv.org/anttip/media_tree.git
7180F:	drivers/media/tuners/fc2580*
7181
7182FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
7183M:	Hannes Reinecke <hare@suse.de>
7184L:	linux-scsi@vger.kernel.org
7185S:	Supported
7186W:	www.Open-FCoE.org
7187F:	drivers/scsi/fcoe/
7188F:	drivers/scsi/libfc/
7189F:	include/scsi/fc/
7190F:	include/scsi/libfc.h
7191F:	include/scsi/libfcoe.h
7192F:	include/uapi/scsi/fc/
7193
7194FILE LOCKING (flock() and fcntl()/lockf())
7195M:	Jeff Layton <jlayton@kernel.org>
7196M:	"J. Bruce Fields" <bfields@fieldses.org>
7197L:	linux-fsdevel@vger.kernel.org
7198S:	Maintained
7199F:	fs/fcntl.c
7200F:	fs/locks.c
7201F:	include/linux/fcntl.h
7202F:	include/uapi/linux/fcntl.h
7203
7204FILESYSTEM DIRECT ACCESS (DAX)
7205M:	Dan Williams <dan.j.williams@intel.com>
7206R:	Matthew Wilcox <willy@infradead.org>
7207R:	Jan Kara <jack@suse.cz>
7208L:	linux-fsdevel@vger.kernel.org
7209L:	nvdimm@lists.linux.dev
7210S:	Supported
7211F:	fs/dax.c
7212F:	include/linux/dax.h
7213F:	include/trace/events/fs_dax.h
7214
7215FILESYSTEMS (VFS and infrastructure)
7216M:	Alexander Viro <viro@zeniv.linux.org.uk>
7217L:	linux-fsdevel@vger.kernel.org
7218S:	Maintained
7219F:	fs/*
7220F:	include/linux/fs.h
7221F:	include/linux/fs_types.h
7222F:	include/uapi/linux/fs.h
7223F:	include/uapi/linux/openat2.h
7224X:	fs/io-wq.c
7225X:	fs/io-wq.h
7226X:	fs/io_uring.c
7227
7228FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
7229M:	Riku Voipio <riku.voipio@iki.fi>
7230L:	linux-hwmon@vger.kernel.org
7231S:	Maintained
7232F:	drivers/hwmon/f75375s.c
7233F:	include/linux/f75375s.h
7234
7235FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
7236M:	Clemens Ladisch <clemens@ladisch.de>
7237M:	Takashi Sakamoto <o-takashi@sakamocchi.jp>
7238L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
7239S:	Maintained
7240T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7241F:	include/uapi/sound/firewire.h
7242F:	sound/firewire/
7243
7244FIREWIRE MEDIA DRIVERS (firedtv)
7245M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
7246L:	linux-media@vger.kernel.org
7247L:	linux1394-devel@lists.sourceforge.net
7248S:	Maintained
7249T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
7250F:	drivers/media/firewire/
7251
7252FIREWIRE SBP-2 TARGET
7253M:	Chris Boot <bootc@bootc.net>
7254L:	linux-scsi@vger.kernel.org
7255L:	target-devel@vger.kernel.org
7256L:	linux1394-devel@lists.sourceforge.net
7257S:	Maintained
7258T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
7259F:	drivers/target/sbp/
7260
7261FIREWIRE SUBSYSTEM
7262M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
7263L:	linux1394-devel@lists.sourceforge.net
7264S:	Maintained
7265W:	http://ieee1394.wiki.kernel.org/
7266T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
7267F:	drivers/firewire/
7268F:	include/linux/firewire.h
7269F:	include/uapi/linux/firewire*.h
7270F:	tools/firewire/
7271
7272FIRMWARE FRAMEWORK FOR ARMV8-A
7273M:	Sudeep Holla <sudeep.holla@arm.com>
7274L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7275S:	Maintained
7276F:	drivers/firmware/arm_ffa/
7277F:	include/linux/arm_ffa.h
7278
7279FIRMWARE LOADER (request_firmware)
7280M:	Luis Chamberlain <mcgrof@kernel.org>
7281L:	linux-kernel@vger.kernel.org
7282S:	Maintained
7283F:	Documentation/firmware_class/
7284F:	drivers/base/firmware_loader/
7285F:	include/linux/firmware.h
7286
7287FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
7288M:	Joshua Morris <josh.h.morris@us.ibm.com>
7289M:	Philip Kelleher <pjk1939@linux.ibm.com>
7290S:	Maintained
7291F:	drivers/block/rsxx/
7292
7293FLEXTIMER FTM-QUADDEC DRIVER
7294M:	Patrick Havelange <patrick.havelange@essensium.com>
7295L:	linux-iio@vger.kernel.org
7296S:	Maintained
7297F:	Documentation/devicetree/bindings/counter/ftm-quaddec.txt
7298F:	drivers/counter/ftm-quaddec.c
7299
7300FLOPPY DRIVER
7301M:	Denis Efremov <efremov@linux.com>
7302L:	linux-block@vger.kernel.org
7303S:	Odd Fixes
7304F:	drivers/block/floppy.c
7305
7306FLYSKY FSIA6B RC RECEIVER
7307M:	Markus Koch <markus@notsyncing.net>
7308L:	linux-input@vger.kernel.org
7309S:	Maintained
7310F:	drivers/input/joystick/fsia6b.c
7311
7312FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
7313M:	Geoffrey D. Bennett <g@b4.vu>
7314L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
7315S:	Maintained
7316T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7317F:	sound/usb/mixer_scarlett_gen2.c
7318
7319FORCEDETH GIGABIT ETHERNET DRIVER
7320M:	Rain River <rain.1986.08.12@gmail.com>
7321M:	Zhu Yanjun <zyjzyj2000@gmail.com>
7322L:	netdev@vger.kernel.org
7323S:	Maintained
7324F:	drivers/net/ethernet/nvidia/*
7325
7326FPGA DFL DRIVERS
7327M:	Wu Hao <hao.wu@intel.com>
7328R:	Tom Rix <trix@redhat.com>
7329L:	linux-fpga@vger.kernel.org
7330S:	Maintained
7331F:	Documentation/ABI/testing/sysfs-bus-dfl*
7332F:	Documentation/fpga/dfl.rst
7333F:	drivers/fpga/dfl*
7334F:	drivers/uio/uio_dfl.c
7335F:	include/linux/dfl.h
7336F:	include/uapi/linux/fpga-dfl.h
7337
7338FPGA MANAGER FRAMEWORK
7339M:	Moritz Fischer <mdf@kernel.org>
7340R:	Tom Rix <trix@redhat.com>
7341L:	linux-fpga@vger.kernel.org
7342S:	Maintained
7343W:	http://www.rocketboards.org
7344Q:	http://patchwork.kernel.org/project/linux-fpga/list/
7345T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
7346F:	Documentation/devicetree/bindings/fpga/
7347F:	Documentation/driver-api/fpga/
7348F:	Documentation/fpga/
7349F:	drivers/fpga/
7350F:	include/linux/fpga/
7351
7352FPU EMULATOR
7353M:	Bill Metzenthen <billm@melbpc.org.au>
7354S:	Maintained
7355W:	http://floatingpoint.sourceforge.net/emulator/index.html
7356F:	arch/x86/math-emu/
7357
7358FRAMEBUFFER LAYER
7359L:	dri-devel@lists.freedesktop.org
7360L:	linux-fbdev@vger.kernel.org
7361S:	Orphan
7362Q:	http://patchwork.kernel.org/project/linux-fbdev/list/
7363T:	git git://anongit.freedesktop.org/drm/drm-misc
7364F:	Documentation/fb/
7365F:	drivers/video/
7366F:	include/linux/fb.h
7367F:	include/uapi/linux/fb.h
7368F:	include/uapi/video/
7369F:	include/video/
7370
7371FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
7372M:	Horia Geant�� <horia.geanta@nxp.com>
7373M:	Pankaj Gupta <pankaj.gupta@nxp.com>
7374L:	linux-crypto@vger.kernel.org
7375S:	Maintained
7376F:	Documentation/devicetree/bindings/crypto/fsl-sec4.txt
7377F:	drivers/crypto/caam/
7378
7379FREESCALE COLDFIRE M5441X MMC DRIVER
7380M:	Angelo Dureghello <angelo.dureghello@timesys.com>
7381L:	linux-mmc@vger.kernel.org
7382S:	Maintained
7383F:	drivers/mmc/host/sdhci-esdhc-mcf.c
7384F:	include/linux/platform_data/mmc-esdhc-mcf.h
7385
7386FREESCALE DIU FRAMEBUFFER DRIVER
7387M:	Timur Tabi <timur@kernel.org>
7388L:	linux-fbdev@vger.kernel.org
7389S:	Maintained
7390F:	drivers/video/fbdev/fsl-diu-fb.*
7391
7392FREESCALE DMA DRIVER
7393M:	Li Yang <leoyang.li@nxp.com>
7394M:	Zhang Wei <zw@zh-kernel.org>
7395L:	linuxppc-dev@lists.ozlabs.org
7396S:	Maintained
7397F:	drivers/dma/fsldma.*
7398
7399FREESCALE DSPI DRIVER
7400M:	Vladimir Oltean <olteanv@gmail.com>
7401L:	linux-spi@vger.kernel.org
7402S:	Maintained
7403F:	Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
7404F:	drivers/spi/spi-fsl-dspi.c
7405F:	include/linux/spi/spi-fsl-dspi.h
7406
7407FREESCALE ENETC ETHERNET DRIVERS
7408M:	Claudiu Manoil <claudiu.manoil@nxp.com>
7409L:	netdev@vger.kernel.org
7410S:	Maintained
7411F:	drivers/net/ethernet/freescale/enetc/
7412
7413FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
7414M:	Claudiu Manoil <claudiu.manoil@nxp.com>
7415L:	netdev@vger.kernel.org
7416S:	Maintained
7417F:	Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
7418F:	drivers/net/ethernet/freescale/gianfar*
7419
7420FREESCALE GPMI NAND DRIVER
7421M:	Han Xu <han.xu@nxp.com>
7422L:	linux-mtd@lists.infradead.org
7423S:	Maintained
7424F:	drivers/mtd/nand/raw/gpmi-nand/*
7425
7426FREESCALE I2C CPM DRIVER
7427M:	Jochen Friedrich <jochen@scram.de>
7428L:	linuxppc-dev@lists.ozlabs.org
7429L:	linux-i2c@vger.kernel.org
7430S:	Maintained
7431F:	drivers/i2c/busses/i2c-cpm.c
7432
7433FREESCALE IMX / MXC FEC DRIVER
7434M:	Joakim Zhang <qiangqing.zhang@nxp.com>
7435L:	netdev@vger.kernel.org
7436S:	Maintained
7437F:	Documentation/devicetree/bindings/net/fsl-fec.txt
7438F:	drivers/net/ethernet/freescale/fec.h
7439F:	drivers/net/ethernet/freescale/fec_main.c
7440F:	drivers/net/ethernet/freescale/fec_ptp.c
7441
7442FREESCALE IMX / MXC FRAMEBUFFER DRIVER
7443M:	Sascha Hauer <s.hauer@pengutronix.de>
7444R:	Pengutronix Kernel Team <kernel@pengutronix.de>
7445L:	linux-fbdev@vger.kernel.org
7446L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7447S:	Maintained
7448F:	drivers/video/fbdev/imxfb.c
7449F:	include/linux/platform_data/video-imxfb.h
7450
7451FREESCALE IMX DDR PMU DRIVER
7452M:	Frank Li <Frank.li@nxp.com>
7453L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7454S:	Maintained
7455F:	Documentation/admin-guide/perf/imx-ddr.rst
7456F:	Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
7457F:	drivers/perf/fsl_imx8_ddr_perf.c
7458
7459FREESCALE IMX I2C DRIVER
7460M:	Oleksij Rempel <o.rempel@pengutronix.de>
7461R:	Pengutronix Kernel Team <kernel@pengutronix.de>
7462L:	linux-i2c@vger.kernel.org
7463S:	Maintained
7464F:	Documentation/devicetree/bindings/i2c/i2c-imx.yaml
7465F:	drivers/i2c/busses/i2c-imx.c
7466
7467FREESCALE IMX LPI2C DRIVER
7468M:	Dong Aisheng <aisheng.dong@nxp.com>
7469L:	linux-i2c@vger.kernel.org
7470L:	linux-imx@nxp.com
7471S:	Maintained
7472F:	Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
7473F:	drivers/i2c/busses/i2c-imx-lpi2c.c
7474
7475FREESCALE MPC I2C DRIVER
7476M:	Chris Packham <chris.packham@alliedtelesis.co.nz>
7477L:	linux-i2c@vger.kernel.org
7478S:	Maintained
7479F:	Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
7480F:	drivers/i2c/busses/i2c-mpc.c
7481
7482FREESCALE QORIQ DPAA ETHERNET DRIVER
7483M:	Madalin Bucur <madalin.bucur@nxp.com>
7484L:	netdev@vger.kernel.org
7485S:	Maintained
7486F:	drivers/net/ethernet/freescale/dpaa
7487
7488FREESCALE QORIQ DPAA FMAN DRIVER
7489M:	Madalin Bucur <madalin.bucur@nxp.com>
7490L:	netdev@vger.kernel.org
7491S:	Maintained
7492F:	Documentation/devicetree/bindings/net/fsl-fman.txt
7493F:	drivers/net/ethernet/freescale/fman
7494
7495FREESCALE QORIQ PTP CLOCK DRIVER
7496M:	Yangbo Lu <yangbo.lu@nxp.com>
7497L:	netdev@vger.kernel.org
7498S:	Maintained
7499F:	Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
7500F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
7501F:	drivers/net/ethernet/freescale/dpaa2/dprtc*
7502F:	drivers/net/ethernet/freescale/enetc/enetc_ptp.c
7503F:	drivers/ptp/ptp_qoriq.c
7504F:	drivers/ptp/ptp_qoriq_debugfs.c
7505F:	include/linux/fsl/ptp_qoriq.h
7506
7507FREESCALE QUAD SPI DRIVER
7508M:	Han Xu <han.xu@nxp.com>
7509L:	linux-spi@vger.kernel.org
7510S:	Maintained
7511F:	Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
7512F:	drivers/spi/spi-fsl-qspi.c
7513
7514FREESCALE QUICC ENGINE LIBRARY
7515M:	Qiang Zhao <qiang.zhao@nxp.com>
7516L:	linuxppc-dev@lists.ozlabs.org
7517S:	Maintained
7518F:	drivers/soc/fsl/qe/
7519F:	include/soc/fsl/*qe*.h
7520F:	include/soc/fsl/*ucc*.h
7521
7522FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
7523M:	Li Yang <leoyang.li@nxp.com>
7524L:	netdev@vger.kernel.org
7525L:	linuxppc-dev@lists.ozlabs.org
7526S:	Maintained
7527F:	drivers/net/ethernet/freescale/ucc_geth*
7528
7529FREESCALE QUICC ENGINE UCC HDLC DRIVER
7530M:	Zhao Qiang <qiang.zhao@nxp.com>
7531L:	netdev@vger.kernel.org
7532L:	linuxppc-dev@lists.ozlabs.org
7533S:	Maintained
7534F:	drivers/net/wan/fsl_ucc_hdlc*
7535
7536FREESCALE QUICC ENGINE UCC UART DRIVER
7537M:	Timur Tabi <timur@kernel.org>
7538L:	linuxppc-dev@lists.ozlabs.org
7539S:	Maintained
7540F:	drivers/tty/serial/ucc_uart.c
7541
7542FREESCALE SOC DRIVERS
7543M:	Li Yang <leoyang.li@nxp.com>
7544L:	linuxppc-dev@lists.ozlabs.org
7545L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7546S:	Maintained
7547F:	Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
7548F:	Documentation/devicetree/bindings/soc/fsl/
7549F:	drivers/soc/fsl/
7550F:	include/linux/fsl/
7551
7552FREESCALE SOC FS_ENET DRIVER
7553M:	Pantelis Antoniou <pantelis.antoniou@gmail.com>
7554L:	linuxppc-dev@lists.ozlabs.org
7555L:	netdev@vger.kernel.org
7556S:	Maintained
7557F:	drivers/net/ethernet/freescale/fs_enet/
7558F:	include/linux/fs_enet_pd.h
7559
7560FREESCALE SOC SOUND DRIVERS
7561M:	Nicolin Chen <nicoleotsuka@gmail.com>
7562M:	Xiubo Li <Xiubo.Lee@gmail.com>
7563R:	Fabio Estevam <festevam@gmail.com>
7564R:	Shengjiu Wang <shengjiu.wang@gmail.com>
7565L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
7566L:	linuxppc-dev@lists.ozlabs.org
7567S:	Maintained
7568F:	sound/soc/fsl/fsl*
7569F:	sound/soc/fsl/imx*
7570F:	sound/soc/fsl/mpc8610_hpcd.c
7571
7572FREESCALE USB PERIPHERAL DRIVERS
7573M:	Li Yang <leoyang.li@nxp.com>
7574L:	linux-usb@vger.kernel.org
7575L:	linuxppc-dev@lists.ozlabs.org
7576S:	Maintained
7577F:	drivers/usb/gadget/udc/fsl*
7578
7579FREESCALE USB PHY DRIVER
7580M:	Ran Wang <ran.wang_1@nxp.com>
7581L:	linux-usb@vger.kernel.org
7582L:	linuxppc-dev@lists.ozlabs.org
7583S:	Maintained
7584F:	drivers/usb/phy/phy-fsl-usb*
7585
7586FREEVXFS FILESYSTEM
7587M:	Christoph Hellwig <hch@infradead.org>
7588S:	Maintained
7589W:	ftp://ftp.openlinux.org/pub/people/hch/vxfs
7590F:	fs/freevxfs/
7591
7592FREEZER
7593M:	"Rafael J. Wysocki" <rafael@kernel.org>
7594M:	Pavel Machek <pavel@ucw.cz>
7595L:	linux-pm@vger.kernel.org
7596S:	Supported
7597F:	Documentation/power/freezing-of-tasks.rst
7598F:	include/linux/freezer.h
7599F:	kernel/freezer.c
7600
7601FRONTSWAP API
7602M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
7603L:	linux-kernel@vger.kernel.org
7604S:	Maintained
7605F:	include/linux/frontswap.h
7606F:	mm/frontswap.c
7607
7608FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
7609M:	David Howells <dhowells@redhat.com>
7610L:	linux-cachefs@redhat.com (moderated for non-subscribers)
7611S:	Supported
7612F:	Documentation/filesystems/caching/
7613F:	fs/fscache/
7614F:	include/linux/fscache*.h
7615
7616FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
7617M:	Theodore Y. Ts'o <tytso@mit.edu>
7618M:	Jaegeuk Kim <jaegeuk@kernel.org>
7619M:	Eric Biggers <ebiggers@kernel.org>
7620L:	linux-fscrypt@vger.kernel.org
7621S:	Supported
7622Q:	https://patchwork.kernel.org/project/linux-fscrypt/list/
7623T:	git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
7624F:	Documentation/filesystems/fscrypt.rst
7625F:	fs/crypto/
7626F:	include/linux/fscrypt*.h
7627F:	include/uapi/linux/fscrypt.h
7628
7629FSI SUBSYSTEM
7630M:	Jeremy Kerr <jk@ozlabs.org>
7631M:	Joel Stanley <joel@jms.id.au>
7632R:	Alistar Popple <alistair@popple.id.au>
7633R:	Eddie James <eajames@linux.ibm.com>
7634L:	linux-fsi@lists.ozlabs.org
7635S:	Supported
7636Q:	http://patchwork.ozlabs.org/project/linux-fsi/list/
7637T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
7638F:	drivers/fsi/
7639F:	include/linux/fsi*.h
7640F:	include/trace/events/fsi*.h
7641
7642FSI-ATTACHED I2C DRIVER
7643M:	Eddie James <eajames@linux.ibm.com>
7644L:	linux-i2c@vger.kernel.org
7645L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
7646S:	Maintained
7647F:	Documentation/devicetree/bindings/i2c/i2c-fsi.txt
7648F:	drivers/i2c/busses/i2c-fsi.c
7649
7650FSI-ATTACHED SPI DRIVER
7651M:	Eddie James <eajames@linux.ibm.com>
7652L:	linux-spi@vger.kernel.org
7653S:	Maintained
7654F:	Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
7655F:	drivers/spi/spi-fsi.c
7656
7657FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
7658M:	Jan Kara <jack@suse.cz>
7659R:	Amir Goldstein <amir73il@gmail.com>
7660L:	linux-fsdevel@vger.kernel.org
7661S:	Maintained
7662T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
7663F:	fs/notify/
7664F:	include/linux/fsnotify*.h
7665
7666FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
7667M:	Eric Biggers <ebiggers@kernel.org>
7668M:	Theodore Y. Ts'o <tytso@mit.edu>
7669L:	linux-fscrypt@vger.kernel.org
7670S:	Supported
7671Q:	https://patchwork.kernel.org/project/linux-fscrypt/list/
7672T:	git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
7673F:	Documentation/filesystems/fsverity.rst
7674F:	fs/verity/
7675F:	include/linux/fsverity.h
7676F:	include/uapi/linux/fsverity.h
7677
7678FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
7679M:	Michael Zaidman <michael.zaidman@gmail.com>
7680L:	linux-i2c@vger.kernel.org
7681L:	linux-input@vger.kernel.org
7682S:	Maintained
7683F:	drivers/hid/hid-ft260.c
7684
7685FUJITSU LAPTOP EXTRAS
7686M:	Jonathan Woithe <jwoithe@just42.net>
7687L:	platform-driver-x86@vger.kernel.org
7688S:	Maintained
7689F:	drivers/platform/x86/fujitsu-laptop.c
7690
7691FUJITSU M-5MO LS CAMERA ISP DRIVER
7692M:	Kyungmin Park <kyungmin.park@samsung.com>
7693M:	Heungjun Kim <riverful.kim@samsung.com>
7694L:	linux-media@vger.kernel.org
7695S:	Maintained
7696F:	drivers/media/i2c/m5mols/
7697F:	include/media/i2c/m5mols.h
7698
7699FUJITSU TABLET EXTRAS
7700M:	Robert Gerlach <khnz@gmx.de>
7701L:	platform-driver-x86@vger.kernel.org
7702S:	Maintained
7703F:	drivers/platform/x86/fujitsu-tablet.c
7704
7705FUSE: FILESYSTEM IN USERSPACE
7706M:	Miklos Szeredi <miklos@szeredi.hu>
7707L:	linux-fsdevel@vger.kernel.org
7708S:	Maintained
7709W:	https://github.com/libfuse/
7710T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
7711F:	Documentation/filesystems/fuse.rst
7712F:	fs/fuse/
7713F:	include/uapi/linux/fuse.h
7714
7715FUTEX SUBSYSTEM
7716M:	Thomas Gleixner <tglx@linutronix.de>
7717M:	Ingo Molnar <mingo@redhat.com>
7718R:	Peter Zijlstra <peterz@infradead.org>
7719R:	Darren Hart <dvhart@infradead.org>
7720R:	Davidlohr Bueso <dave@stgolabs.net>
7721L:	linux-kernel@vger.kernel.org
7722S:	Maintained
7723T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
7724F:	Documentation/locking/*futex*
7725F:	include/asm-generic/futex.h
7726F:	include/linux/futex.h
7727F:	include/uapi/linux/futex.h
7728F:	kernel/futex.c
7729F:	tools/perf/bench/futex*
7730F:	tools/testing/selftests/futex/
7731
7732GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
7733M:	Tim Harvey <tharvey@gateworks.com>
7734M:	Robert Jones <rjones@gateworks.com>
7735S:	Maintained
7736F:	Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
7737F:	drivers/mfd/gateworks-gsc.c
7738F:	include/linux/mfd/gsc.h
7739F:	Documentation/hwmon/gsc-hwmon.rst
7740F:	drivers/hwmon/gsc-hwmon.c
7741F:	include/linux/platform_data/gsc_hwmon.h
7742
7743GCC PLUGINS
7744M:	Kees Cook <keescook@chromium.org>
7745L:	linux-hardening@vger.kernel.org
7746S:	Maintained
7747F:	Documentation/kbuild/gcc-plugins.rst
7748F:	scripts/Makefile.gcc-plugins
7749F:	scripts/gcc-plugins/
7750
7751GCOV BASED KERNEL PROFILING
7752M:	Peter Oberparleiter <oberpar@linux.ibm.com>
7753S:	Maintained
7754F:	Documentation/dev-tools/gcov.rst
7755F:	kernel/gcov/
7756
7757GDB KERNEL DEBUGGING HELPER SCRIPTS
7758M:	Jan Kiszka <jan.kiszka@siemens.com>
7759M:	Kieran Bingham <kbingham@kernel.org>
7760S:	Supported
7761F:	scripts/gdb/
7762
7763GEMINI CRYPTO DRIVER
7764M:	Corentin Labbe <clabbe@baylibre.com>
7765L:	linux-crypto@vger.kernel.org
7766S:	Maintained
7767F:	drivers/crypto/gemini/
7768
7769GEMTEK FM RADIO RECEIVER DRIVER
7770M:	Hans Verkuil <hverkuil@xs4all.nl>
7771L:	linux-media@vger.kernel.org
7772S:	Maintained
7773W:	https://linuxtv.org
7774T:	git git://linuxtv.org/media_tree.git
7775F:	drivers/media/radio/radio-gemtek*
7776
7777GENERIC ARCHITECTURE TOPOLOGY
7778M:	Sudeep Holla <sudeep.holla@arm.com>
7779L:	linux-kernel@vger.kernel.org
7780S:	Maintained
7781F:	drivers/base/arch_topology.c
7782F:	include/linux/arch_topology.h
7783
7784GENERIC ENTRY CODE
7785M:	Thomas Gleixner <tglx@linutronix.de>
7786M:	Peter Zijlstra <peterz@infradead.org>
7787M:	Andy Lutomirski <luto@kernel.org>
7788L:	linux-kernel@vger.kernel.org
7789S:	Maintained
7790T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
7791F:	include/linux/entry-common.h
7792F:	include/linux/entry-kvm.h
7793F:	kernel/entry/
7794
7795GENERIC GPIO I2C DRIVER
7796M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
7797S:	Supported
7798F:	drivers/i2c/busses/i2c-gpio.c
7799F:	include/linux/platform_data/i2c-gpio.h
7800
7801GENERIC GPIO I2C MULTIPLEXER DRIVER
7802M:	Peter Korsgaard <peter.korsgaard@barco.com>
7803L:	linux-i2c@vger.kernel.org
7804S:	Supported
7805F:	Documentation/i2c/muxes/i2c-mux-gpio.rst
7806F:	drivers/i2c/muxes/i2c-mux-gpio.c
7807F:	include/linux/platform_data/i2c-mux-gpio.h
7808
7809GENERIC HDLC (WAN) DRIVERS
7810M:	Krzysztof Halasa <khc@pm.waw.pl>
7811S:	Maintained
7812W:	http://www.kernel.org/pub/linux/utils/net/hdlc/
7813F:	drivers/net/wan/c101.c
7814F:	drivers/net/wan/hd6457*
7815F:	drivers/net/wan/hdlc*
7816F:	drivers/net/wan/n2.c
7817F:	drivers/net/wan/pc300too.c
7818F:	drivers/net/wan/pci200syn.c
7819F:	drivers/net/wan/wanxl*
7820
7821GENERIC INCLUDE/ASM HEADER FILES
7822M:	Arnd Bergmann <arnd@arndb.de>
7823L:	linux-arch@vger.kernel.org
7824S:	Maintained
7825T:	git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
7826F:	include/asm-generic/
7827F:	include/uapi/asm-generic/
7828
7829GENERIC PHY FRAMEWORK
7830M:	Kishon Vijay Abraham I <kishon@ti.com>
7831M:	Vinod Koul <vkoul@kernel.org>
7832L:	linux-phy@lists.infradead.org
7833S:	Supported
7834Q:	https://patchwork.kernel.org/project/linux-phy/list/
7835T:	git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
7836F:	Documentation/devicetree/bindings/phy/
7837F:	drivers/phy/
7838F:	include/linux/phy/
7839
7840GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
7841M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
7842S:	Supported
7843F:	drivers/i2c/muxes/i2c-demux-pinctrl.c
7844
7845GENERIC PM DOMAINS
7846M:	"Rafael J. Wysocki" <rafael@kernel.org>
7847M:	Kevin Hilman <khilman@kernel.org>
7848M:	Ulf Hansson <ulf.hansson@linaro.org>
7849L:	linux-pm@vger.kernel.org
7850S:	Supported
7851F:	Documentation/devicetree/bindings/power/power?domain*
7852F:	drivers/base/power/domain*.c
7853F:	include/linux/pm_domain.h
7854
7855GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
7856M:	Eugen Hristev <eugen.hristev@microchip.com>
7857L:	linux-input@vger.kernel.org
7858S:	Maintained
7859F:	drivers/input/touchscreen/resistive-adc-touch.c
7860
7861GENERIC STRING LIBRARY
7862R:	Andy Shevchenko <andy@kernel.org>
7863S:	Maintained
7864F:	lib/string.c
7865F:	lib/string_helpers.c
7866F:	lib/test_string.c
7867F:	lib/test-string_helpers.c
7868
7869GENERIC UIO DRIVER FOR PCI DEVICES
7870M:	"Michael S. Tsirkin" <mst@redhat.com>
7871L:	kvm@vger.kernel.org
7872S:	Supported
7873F:	drivers/uio/uio_pci_generic.c
7874
7875GENERIC VDSO LIBRARY
7876M:	Andy Lutomirski <luto@kernel.org>
7877M:	Thomas Gleixner <tglx@linutronix.de>
7878M:	Vincenzo Frascino <vincenzo.frascino@arm.com>
7879L:	linux-kernel@vger.kernel.org
7880S:	Maintained
7881T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
7882F:	include/asm-generic/vdso/vsyscall.h
7883F:	include/vdso/
7884F:	kernel/time/vsyscall.c
7885F:	lib/vdso/
7886
7887GENWQE (IBM Generic Workqueue Card)
7888M:	Frank Haverkamp <haver@linux.ibm.com>
7889S:	Supported
7890F:	drivers/misc/genwqe/
7891
7892GET_MAINTAINER SCRIPT
7893M:	Joe Perches <joe@perches.com>
7894S:	Maintained
7895F:	scripts/get_maintainer.pl
7896
7897GFS2 FILE SYSTEM
7898M:	Bob Peterson <rpeterso@redhat.com>
7899M:	Andreas Gruenbacher <agruenba@redhat.com>
7900L:	cluster-devel@redhat.com
7901S:	Supported
7902B:	https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
7903T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7904F:	Documentation/filesystems/gfs2*
7905F:	fs/gfs2/
7906F:	include/uapi/linux/gfs2_ondisk.h
7907
7908GIGABYTE WMI DRIVER
7909M:	Thomas Wei��schuh <thomas@weissschuh.net>
7910L:	platform-driver-x86@vger.kernel.org
7911S:	Maintained
7912F:	drivers/platform/x86/gigabyte-wmi.c
7913
7914GNSS SUBSYSTEM
7915M:	Johan Hovold <johan@kernel.org>
7916S:	Maintained
7917T:	git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7918F:	Documentation/ABI/testing/sysfs-class-gnss
7919F:	Documentation/devicetree/bindings/gnss/
7920F:	drivers/gnss/
7921F:	include/linux/gnss.h
7922
7923GO7007 MPEG CODEC
7924M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
7925L:	linux-media@vger.kernel.org
7926S:	Maintained
7927F:	drivers/media/usb/go7007/
7928
7929GOODIX TOUCHSCREEN
7930M:	Bastien Nocera <hadess@hadess.net>
7931L:	linux-input@vger.kernel.org
7932S:	Maintained
7933F:	drivers/input/touchscreen/goodix.c
7934
7935GOOGLE ETHERNET DRIVERS
7936M:	Jeroen de Borst <jeroendb@google.com>
7937R:	Catherine Sullivan <csully@google.com>
7938R:	David Awogbemila <awogbemila@google.com>
7939L:	netdev@vger.kernel.org
7940S:	Supported
7941F:	Documentation/networking/device_drivers/ethernet/google/gve.rst
7942F:	drivers/net/ethernet/google
7943
7944GPD POCKET FAN DRIVER
7945M:	Hans de Goede <hdegoede@redhat.com>
7946L:	platform-driver-x86@vger.kernel.org
7947S:	Maintained
7948F:	drivers/platform/x86/gpd-pocket-fan.c
7949
7950GPIO ACPI SUPPORT
7951M:	Mika Westerberg <mika.westerberg@linux.intel.com>
7952M:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7953L:	linux-gpio@vger.kernel.org
7954L:	linux-acpi@vger.kernel.org
7955S:	Maintained
7956T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7957F:	Documentation/firmware-guide/acpi/gpio-properties.rst
7958F:	drivers/gpio/gpiolib-acpi.c
7959F:	drivers/gpio/gpiolib-acpi.h
7960
7961GPIO AGGREGATOR
7962M:	Geert Uytterhoeven <geert+renesas@glider.be>
7963L:	linux-gpio@vger.kernel.org
7964S:	Supported
7965F:	Documentation/admin-guide/gpio/gpio-aggregator.rst
7966F:	drivers/gpio/gpio-aggregator.c
7967
7968GPIO IR Transmitter
7969M:	Sean Young <sean@mess.org>
7970L:	linux-media@vger.kernel.org
7971S:	Maintained
7972F:	drivers/media/rc/gpio-ir-tx.c
7973
7974GPIO MOCKUP DRIVER
7975M:	Bamvor Jian Zhang <bamv2005@gmail.com>
7976L:	linux-gpio@vger.kernel.org
7977S:	Maintained
7978F:	drivers/gpio/gpio-mockup.c
7979F:	tools/testing/selftests/gpio/
7980
7981GPIO REGMAP
7982R:	Michael Walle <michael@walle.cc>
7983S:	Maintained
7984F:	drivers/gpio/gpio-regmap.c
7985F:	include/linux/gpio/regmap.h
7986
7987GPIO SUBSYSTEM
7988M:	Linus Walleij <linus.walleij@linaro.org>
7989M:	Bartosz Golaszewski <bgolaszewski@baylibre.com>
7990L:	linux-gpio@vger.kernel.org
7991S:	Maintained
7992T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7993F:	Documentation/ABI/obsolete/sysfs-gpio
7994F:	Documentation/ABI/testing/gpio-cdev
7995F:	Documentation/admin-guide/gpio/
7996F:	Documentation/devicetree/bindings/gpio/
7997F:	Documentation/driver-api/gpio/
7998F:	drivers/gpio/
7999F:	include/asm-generic/gpio.h
8000F:	include/linux/gpio.h
8001F:	include/linux/gpio/
8002F:	include/linux/of_gpio.h
8003F:	include/uapi/linux/gpio.h
8004F:	tools/gpio/
8005
8006GRE DEMULTIPLEXER DRIVER
8007M:	Dmitry Kozlov <xeb@mail.ru>
8008L:	netdev@vger.kernel.org
8009S:	Maintained
8010F:	include/net/gre.h
8011F:	net/ipv4/gre_demux.c
8012F:	net/ipv4/gre_offload.c
8013
8014GRETH 10/100/1G Ethernet MAC device driver
8015M:	Andreas Larsson <andreas@gaisler.com>
8016L:	netdev@vger.kernel.org
8017S:	Maintained
8018F:	drivers/net/ethernet/aeroflex/
8019
8020GREYBUS AUDIO PROTOCOLS DRIVERS
8021M:	Vaibhav Agarwal <vaibhav.sr@gmail.com>
8022M:	Mark Greer <mgreer@animalcreek.com>
8023S:	Maintained
8024F:	drivers/staging/greybus/audio_apbridgea.c
8025F:	drivers/staging/greybus/audio_apbridgea.h
8026F:	drivers/staging/greybus/audio_codec.c
8027F:	drivers/staging/greybus/audio_codec.h
8028F:	drivers/staging/greybus/audio_gb.c
8029F:	drivers/staging/greybus/audio_manager.c
8030F:	drivers/staging/greybus/audio_manager.h
8031F:	drivers/staging/greybus/audio_manager_module.c
8032F:	drivers/staging/greybus/audio_manager_private.h
8033F:	drivers/staging/greybus/audio_manager_sysfs.c
8034F:	drivers/staging/greybus/audio_module.c
8035F:	drivers/staging/greybus/audio_topology.c
8036
8037GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
8038M:	Viresh Kumar <vireshk@kernel.org>
8039S:	Maintained
8040F:	drivers/staging/greybus/authentication.c
8041F:	drivers/staging/greybus/bootrom.c
8042F:	drivers/staging/greybus/firmware.h
8043F:	drivers/staging/greybus/fw-core.c
8044F:	drivers/staging/greybus/fw-download.c
8045F:	drivers/staging/greybus/fw-management.c
8046F:	drivers/staging/greybus/greybus_authentication.h
8047F:	drivers/staging/greybus/greybus_firmware.h
8048F:	drivers/staging/greybus/hid.c
8049F:	drivers/staging/greybus/i2c.c
8050F:	drivers/staging/greybus/spi.c
8051F:	drivers/staging/greybus/spilib.c
8052F:	drivers/staging/greybus/spilib.h
8053
8054GREYBUS LOOPBACK DRIVER
8055M:	Bryan O'Donoghue <pure.logic@nexus-software.ie>
8056S:	Maintained
8057F:	drivers/staging/greybus/loopback.c
8058
8059GREYBUS PLATFORM DRIVERS
8060M:	Vaibhav Hiremath <hvaibhav.linux@gmail.com>
8061S:	Maintained
8062F:	drivers/staging/greybus/arche-apb-ctrl.c
8063F:	drivers/staging/greybus/arche-platform.c
8064F:	drivers/staging/greybus/arche_platform.h
8065
8066GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
8067M:	Rui Miguel Silva <rmfrfs@gmail.com>
8068S:	Maintained
8069F:	drivers/staging/greybus/gpio.c
8070F:	drivers/staging/greybus/light.c
8071F:	drivers/staging/greybus/power_supply.c
8072F:	drivers/staging/greybus/sdio.c
8073F:	drivers/staging/greybus/spi.c
8074F:	drivers/staging/greybus/spilib.c
8075
8076GREYBUS SUBSYSTEM
8077M:	Johan Hovold <johan@kernel.org>
8078M:	Alex Elder <elder@kernel.org>
8079M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8080L:	greybus-dev@lists.linaro.org (moderated for non-subscribers)
8081S:	Maintained
8082F:	drivers/greybus/
8083F:	drivers/staging/greybus/
8084F:	include/linux/greybus.h
8085F:	include/linux/greybus/
8086
8087GREYBUS UART PROTOCOLS DRIVERS
8088M:	David Lin <dtwlin@gmail.com>
8089S:	Maintained
8090F:	drivers/staging/greybus/log.c
8091F:	drivers/staging/greybus/uart.c
8092
8093GS1662 VIDEO SERIALIZER
8094M:	Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
8095L:	linux-media@vger.kernel.org
8096S:	Maintained
8097T:	git git://linuxtv.org/media_tree.git
8098F:	drivers/media/spi/gs1662.c
8099
8100GSPCA FINEPIX SUBDRIVER
8101M:	Frank Zago <frank@zago.net>
8102L:	linux-media@vger.kernel.org
8103S:	Maintained
8104T:	git git://linuxtv.org/media_tree.git
8105F:	drivers/media/usb/gspca/finepix.c
8106
8107GSPCA GL860 SUBDRIVER
8108M:	Olivier Lorin <o.lorin@laposte.net>
8109L:	linux-media@vger.kernel.org
8110S:	Maintained
8111T:	git git://linuxtv.org/media_tree.git
8112F:	drivers/media/usb/gspca/gl860/
8113
8114GSPCA M5602 SUBDRIVER
8115M:	Erik Andren <erik.andren@gmail.com>
8116L:	linux-media@vger.kernel.org
8117S:	Maintained
8118T:	git git://linuxtv.org/media_tree.git
8119F:	drivers/media/usb/gspca/m5602/
8120
8121GSPCA PAC207 SONIXB SUBDRIVER
8122M:	Hans Verkuil <hverkuil@xs4all.nl>
8123L:	linux-media@vger.kernel.org
8124S:	Odd Fixes
8125T:	git git://linuxtv.org/media_tree.git
8126F:	drivers/media/usb/gspca/pac207.c
8127
8128GSPCA SN9C20X SUBDRIVER
8129M:	Brian Johnson <brijohn@gmail.com>
8130L:	linux-media@vger.kernel.org
8131S:	Maintained
8132T:	git git://linuxtv.org/media_tree.git
8133F:	drivers/media/usb/gspca/sn9c20x.c
8134
8135GSPCA T613 SUBDRIVER
8136M:	Leandro Costantino <lcostantino@gmail.com>
8137L:	linux-media@vger.kernel.org
8138S:	Maintained
8139T:	git git://linuxtv.org/media_tree.git
8140F:	drivers/media/usb/gspca/t613.c
8141
8142GSPCA USB WEBCAM DRIVER
8143M:	Hans Verkuil <hverkuil@xs4all.nl>
8144L:	linux-media@vger.kernel.org
8145S:	Odd Fixes
8146T:	git git://linuxtv.org/media_tree.git
8147F:	drivers/media/usb/gspca/
8148
8149GTP (GPRS Tunneling Protocol)
8150M:	Pablo Neira Ayuso <pablo@netfilter.org>
8151M:	Harald Welte <laforge@gnumonks.org>
8152L:	osmocom-net-gprs@lists.osmocom.org
8153S:	Maintained
8154T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
8155F:	drivers/net/gtp.c
8156
8157GUID PARTITION TABLE (GPT)
8158M:	Davidlohr Bueso <dave@stgolabs.net>
8159L:	linux-efi@vger.kernel.org
8160S:	Maintained
8161F:	block/partitions/efi.*
8162
8163H8/300 ARCHITECTURE
8164M:	Yoshinori Sato <ysato@users.sourceforge.jp>
8165L:	uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
8166S:	Maintained
8167W:	http://uclinux-h8.sourceforge.jp
8168T:	git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
8169F:	arch/h8300/
8170F:	drivers/clk/h8300/
8171F:	drivers/clocksource/h8300_*.c
8172F:	drivers/irqchip/irq-renesas-h8*.c
8173
8174HABANALABS PCI DRIVER
8175M:	Oded Gabbay <ogabbay@kernel.org>
8176S:	Supported
8177T:	git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
8178F:	Documentation/ABI/testing/debugfs-driver-habanalabs
8179F:	Documentation/ABI/testing/sysfs-driver-habanalabs
8180F:	drivers/misc/habanalabs/
8181F:	include/uapi/misc/habanalabs.h
8182
8183HACKRF MEDIA DRIVER
8184M:	Antti Palosaari <crope@iki.fi>
8185L:	linux-media@vger.kernel.org
8186S:	Maintained
8187W:	https://linuxtv.org
8188W:	http://palosaari.fi/linux/
8189Q:	http://patchwork.linuxtv.org/project/linux-media/list/
8190T:	git git://linuxtv.org/anttip/media_tree.git
8191F:	drivers/media/usb/hackrf/
8192
8193HANTRO VPU CODEC DRIVER
8194M:	Ezequiel Garcia <ezequiel@collabora.com>
8195M:	Philipp Zabel <p.zabel@pengutronix.de>
8196L:	linux-media@vger.kernel.org
8197L:	linux-rockchip@lists.infradead.org
8198S:	Maintained
8199F:	Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
8200F:	Documentation/devicetree/bindings/media/rockchip-vpu.yaml
8201F:	drivers/staging/media/hantro/
8202
8203HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
8204M:	Frank Seidel <frank@f-seidel.de>
8205L:	platform-driver-x86@vger.kernel.org
8206S:	Maintained
8207W:	http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
8208F:	drivers/platform/x86/hdaps.c
8209
8210HARDWARE MONITORING
8211M:	Jean Delvare <jdelvare@suse.com>
8212M:	Guenter Roeck <linux@roeck-us.net>
8213L:	linux-hwmon@vger.kernel.org
8214S:	Maintained
8215W:	http://hwmon.wiki.kernel.org/
8216T:	git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
8217F:	Documentation/devicetree/bindings/hwmon/
8218F:	Documentation/hwmon/
8219F:	drivers/hwmon/
8220F:	include/linux/hwmon*.h
8221F:	include/trace/events/hwmon*.h
8222K:	(devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
8223
8224HARDWARE RANDOM NUMBER GENERATOR CORE
8225M:	Matt Mackall <mpm@selenic.com>
8226M:	Herbert Xu <herbert@gondor.apana.org.au>
8227L:	linux-crypto@vger.kernel.org
8228S:	Odd fixes
8229F:	Documentation/admin-guide/hw_random.rst
8230F:	Documentation/devicetree/bindings/rng/
8231F:	drivers/char/hw_random/
8232F:	include/linux/hw_random.h
8233
8234HARDWARE SPINLOCK CORE
8235M:	Ohad Ben-Cohen <ohad@wizery.com>
8236M:	Bjorn Andersson <bjorn.andersson@linaro.org>
8237R:	Baolin Wang <baolin.wang7@gmail.com>
8238L:	linux-remoteproc@vger.kernel.org
8239S:	Maintained
8240T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
8241F:	Documentation/devicetree/bindings/hwlock/
8242F:	Documentation/locking/hwspinlock.rst
8243F:	drivers/hwspinlock/
8244F:	include/linux/hwspinlock.h
8245
8246HARDWARE TRACING FACILITIES
8247M:	Alexander Shishkin <alexander.shishkin@linux.intel.com>
8248S:	Maintained
8249F:	drivers/hwtracing/
8250
8251HARMONY SOUND DRIVER
8252L:	linux-parisc@vger.kernel.org
8253S:	Maintained
8254F:	sound/parisc/harmony.*
8255
8256HDPVR USB VIDEO ENCODER DRIVER
8257M:	Hans Verkuil <hverkuil@xs4all.nl>
8258L:	linux-media@vger.kernel.org
8259S:	Odd Fixes
8260W:	https://linuxtv.org
8261T:	git git://linuxtv.org/media_tree.git
8262F:	drivers/media/usb/hdpvr/
8263
8264HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
8265M:	Matt Hsiao <matt.hsiao@hpe.com>
8266S:	Supported
8267F:	drivers/misc/hpilo.[ch]
8268
8269HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
8270M:	Jerry Hoemann <jerry.hoemann@hpe.com>
8271S:	Supported
8272F:	Documentation/watchdog/hpwdt.rst
8273F:	drivers/watchdog/hpwdt.c
8274
8275HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
8276M:	Don Brace <don.brace@microchip.com>
8277L:	storagedev@microchip.com
8278L:	linux-scsi@vger.kernel.org
8279S:	Supported
8280F:	Documentation/scsi/hpsa.rst
8281F:	drivers/scsi/hpsa*.[ch]
8282F:	include/linux/cciss*.h
8283F:	include/uapi/linux/cciss*.h
8284
8285HFI1 DRIVER
8286M:	Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
8287M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
8288L:	linux-rdma@vger.kernel.org
8289S:	Supported
8290F:	drivers/infiniband/hw/hfi1
8291
8292HFS FILESYSTEM
8293L:	linux-fsdevel@vger.kernel.org
8294S:	Orphan
8295F:	Documentation/filesystems/hfs.rst
8296F:	fs/hfs/
8297
8298HFSPLUS FILESYSTEM
8299L:	linux-fsdevel@vger.kernel.org
8300S:	Orphan
8301F:	Documentation/filesystems/hfsplus.rst
8302F:	fs/hfsplus/
8303
8304HGA FRAMEBUFFER DRIVER
8305M:	Ferenc Bakonyi <fero@drama.obuda.kando.hu>
8306L:	linux-nvidia@lists.surfsouth.com
8307S:	Maintained
8308W:	http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
8309F:	drivers/video/fbdev/hgafb.c
8310
8311HIBERNATION (aka Software Suspend, aka swsusp)
8312M:	"Rafael J. Wysocki" <rafael@kernel.org>
8313M:	Pavel Machek <pavel@ucw.cz>
8314L:	linux-pm@vger.kernel.org
8315S:	Supported
8316B:	https://bugzilla.kernel.org
8317F:	arch/*/include/asm/suspend*.h
8318F:	arch/x86/power/
8319F:	drivers/base/power/
8320F:	include/linux/freezer.h
8321F:	include/linux/pm.h
8322F:	include/linux/suspend.h
8323F:	kernel/power/
8324
8325HID CORE LAYER
8326M:	Jiri Kosina <jikos@kernel.org>
8327M:	Benjamin Tissoires <benjamin.tissoires@redhat.com>
8328L:	linux-input@vger.kernel.org
8329S:	Maintained
8330T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
8331F:	drivers/hid/
8332F:	include/linux/hid*
8333F:	include/uapi/linux/hid*
8334
8335HID PLAYSTATION DRIVER
8336M:	Roderick Colenbrander <roderick.colenbrander@sony.com>
8337L:	linux-input@vger.kernel.org
8338S:	Supported
8339F:	drivers/hid/hid-playstation.c
8340
8341HID SENSOR HUB DRIVERS
8342M:	Jiri Kosina <jikos@kernel.org>
8343M:	Jonathan Cameron <jic23@kernel.org>
8344M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8345L:	linux-input@vger.kernel.org
8346L:	linux-iio@vger.kernel.org
8347S:	Maintained
8348F:	Documentation/hid/hid-sensor*
8349F:	drivers/hid/hid-sensor-*
8350F:	drivers/iio/*/hid-*
8351F:	include/linux/hid-sensor-*
8352
8353HIGH-RESOLUTION TIMERS, CLOCKEVENTS
8354M:	Thomas Gleixner <tglx@linutronix.de>
8355L:	linux-kernel@vger.kernel.org
8356S:	Maintained
8357T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
8358F:	Documentation/timers/
8359F:	include/linux/clockchips.h
8360F:	include/linux/hrtimer.h
8361F:	kernel/time/clockevents.c
8362F:	kernel/time/hrtimer.c
8363F:	kernel/time/timer_*.c
8364
8365HIGH-SPEED SCC DRIVER FOR AX.25
8366L:	linux-hams@vger.kernel.org
8367S:	Orphan
8368F:	drivers/net/hamradio/dmascc.c
8369F:	drivers/net/hamradio/scc.c
8370
8371HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
8372M:	HighPoint Linux Team <linux@highpoint-tech.com>
8373S:	Supported
8374W:	http://www.highpoint-tech.com
8375F:	Documentation/scsi/hptiop.rst
8376F:	drivers/scsi/hptiop.c
8377
8378HIPPI
8379M:	Jes Sorensen <jes@trained-monkey.org>
8380L:	linux-hippi@sunsite.dk
8381S:	Maintained
8382F:	drivers/net/hippi/
8383F:	include/linux/hippidevice.h
8384F:	include/uapi/linux/if_hippi.h
8385F:	net/802/hippi.c
8386
8387HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
8388M:	Kurt Kanzenbach <kurt@linutronix.de>
8389L:	netdev@vger.kernel.org
8390S:	Maintained
8391F:	Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
8392F:	drivers/net/dsa/hirschmann/*
8393F:	include/linux/platform_data/hirschmann-hellcreek.h
8394F:	net/dsa/tag_hellcreek.c
8395
8396HISILICON DMA DRIVER
8397M:	Zhou Wang <wangzhou1@hisilicon.com>
8398L:	dmaengine@vger.kernel.org
8399S:	Maintained
8400F:	drivers/dma/hisi_dma.c
8401
8402HISILICON GPIO DRIVER
8403M:	Luo Jiaxing <luojiaxing@huawei.com>
8404L:	linux-gpio@vger.kernel.org
8405S:	Maintained
8406F:	drivers/gpio/gpio-hisi.c
8407
8408HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
8409M:	Zaibo Xu <xuzaibo@huawei.com>
8410L:	linux-crypto@vger.kernel.org
8411S:	Maintained
8412F:	Documentation/ABI/testing/debugfs-hisi-hpre
8413F:	drivers/crypto/hisilicon/hpre/hpre.h
8414F:	drivers/crypto/hisilicon/hpre/hpre_crypto.c
8415F:	drivers/crypto/hisilicon/hpre/hpre_main.c
8416
8417HISILICON I2C CONTROLLER DRIVER
8418M:	Yicong Yang <yangyicong@hisilicon.com>
8419L:	linux-i2c@vger.kernel.org
8420S:	Maintained
8421W:	https://www.hisilicon.com
8422F:	drivers/i2c/busses/i2c-hisi.c
8423
8424HISILICON LPC BUS DRIVER
8425M:	john.garry@huawei.com
8426S:	Maintained
8427W:	http://www.hisilicon.com
8428F:	Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
8429F:	drivers/bus/hisi_lpc.c
8430
8431HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
8432M:	Yisen Zhuang <yisen.zhuang@huawei.com>
8433M:	Salil Mehta <salil.mehta@huawei.com>
8434L:	netdev@vger.kernel.org
8435S:	Maintained
8436W:	http://www.hisilicon.com
8437F:	drivers/net/ethernet/hisilicon/hns3/
8438
8439HISILICON NETWORK SUBSYSTEM DRIVER
8440M:	Yisen Zhuang <yisen.zhuang@huawei.com>
8441M:	Salil Mehta <salil.mehta@huawei.com>
8442L:	netdev@vger.kernel.org
8443S:	Maintained
8444W:	http://www.hisilicon.com
8445F:	Documentation/devicetree/bindings/net/hisilicon*.txt
8446F:	drivers/net/ethernet/hisilicon/
8447
8448HIKEY960 ONBOARD USB GPIO HUB DRIVER
8449M:	John Stultz <john.stultz@linaro.org>
8450L:	linux-kernel@vger.kernel.org
8451S:	Maintained
8452F:	drivers/misc/hisi_hikey_usb.c
8453F:	Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml
8454
8455HISILICON PMU DRIVER
8456M:	Shaokun Zhang <zhangshaokun@hisilicon.com>
8457S:	Supported
8458W:	http://www.hisilicon.com
8459F:	Documentation/admin-guide/perf/hisi-pmu.rst
8460F:	drivers/perf/hisilicon
8461
8462HISILICON QM AND ZIP Controller DRIVER
8463M:	Zhou Wang <wangzhou1@hisilicon.com>
8464L:	linux-crypto@vger.kernel.org
8465S:	Maintained
8466F:	Documentation/ABI/testing/debugfs-hisi-zip
8467F:	drivers/crypto/hisilicon/qm.c
8468F:	drivers/crypto/hisilicon/qm.h
8469F:	drivers/crypto/hisilicon/sgl.c
8470F:	drivers/crypto/hisilicon/zip/
8471
8472HISILICON ROCE DRIVER
8473M:	Wenpeng Liang <liangwenpeng@huawei.com>
8474M:	Weihang Li <liweihang@huawei.com>
8475L:	linux-rdma@vger.kernel.org
8476S:	Maintained
8477F:	Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
8478F:	drivers/infiniband/hw/hns/
8479
8480HISILICON SAS Controller
8481M:	John Garry <john.garry@huawei.com>
8482S:	Supported
8483W:	http://www.hisilicon.com
8484F:	Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
8485F:	drivers/scsi/hisi_sas/
8486
8487HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
8488M:	Zaibo Xu <xuzaibo@huawei.com>
8489L:	linux-crypto@vger.kernel.org
8490S:	Maintained
8491F:	Documentation/ABI/testing/debugfs-hisi-sec
8492F:	drivers/crypto/hisilicon/sec2/sec.h
8493F:	drivers/crypto/hisilicon/sec2/sec_crypto.c
8494F:	drivers/crypto/hisilicon/sec2/sec_crypto.h
8495F:	drivers/crypto/hisilicon/sec2/sec_main.c
8496
8497HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
8498M:	Jay Fang <f.fangjian@huawei.com>
8499L:	linux-spi@vger.kernel.org
8500S:	Maintained
8501W:	http://www.hisilicon.com
8502F:	drivers/spi/spi-hisi-kunpeng.c
8503
8504HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
8505M:	Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
8506L:	linux-kernel@vger.kernel.org
8507S:	Maintained
8508F:	Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
8509F:	drivers/spmi/hisi-spmi-controller.c
8510
8511HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
8512M:	Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
8513L:	linux-kernel@vger.kernel.org
8514S:	Maintained
8515F:	Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
8516F:	drivers/mfd/hi6421-spmi-pmic.c
8517
8518HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
8519M:	Zaibo Xu <xuzaibo@huawei.com>
8520S:	Maintained
8521F:	drivers/crypto/hisilicon/trng/trng.c
8522
8523HISILICON V3XX SPI NOR FLASH Controller Driver
8524M:	John Garry <john.garry@huawei.com>
8525S:	Maintained
8526W:	http://www.hisilicon.com
8527F:	drivers/spi/spi-hisi-sfc-v3xx.c
8528
8529HMM - Heterogeneous Memory Management
8530M:	J��r��me Glisse <jglisse@redhat.com>
8531L:	linux-mm@kvack.org
8532S:	Maintained
8533F:	Documentation/vm/hmm.rst
8534F:	include/linux/hmm*
8535F:	lib/test_hmm*
8536F:	mm/hmm*
8537F:	tools/testing/selftests/vm/*hmm*
8538
8539HOST AP DRIVER
8540M:	Jouni Malinen <j@w1.fi>
8541L:	linux-wireless@vger.kernel.org
8542S:	Obsolete
8543W:	http://w1.fi/hostap-driver.html
8544F:	drivers/net/wireless/intersil/hostap/
8545
8546HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
8547L:	platform-driver-x86@vger.kernel.org
8548S:	Orphan
8549F:	drivers/platform/x86/tc1100-wmi.c
8550
8551HPET:	High Precision Event Timers driver
8552M:	Clemens Ladisch <clemens@ladisch.de>
8553S:	Maintained
8554F:	Documentation/timers/hpet.rst
8555F:	drivers/char/hpet.c
8556F:	include/linux/hpet.h
8557F:	include/uapi/linux/hpet.h
8558
8559HPET:	x86
8560S:	Orphan
8561F:	arch/x86/include/asm/hpet.h
8562F:	arch/x86/kernel/hpet.c
8563
8564HPFS FILESYSTEM
8565M:	Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
8566S:	Maintained
8567W:	http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
8568F:	fs/hpfs/
8569
8570HSI SUBSYSTEM
8571M:	Sebastian Reichel <sre@kernel.org>
8572S:	Maintained
8573T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
8574F:	Documentation/ABI/testing/sysfs-bus-hsi
8575F:	Documentation/driver-api/hsi.rst
8576F:	drivers/hsi/
8577F:	include/linux/hsi/
8578F:	include/uapi/linux/hsi/
8579
8580HSO 3G MODEM DRIVER
8581L:	linux-usb@vger.kernel.org
8582S:	Orphan
8583F:	drivers/net/usb/hso.c
8584
8585HSR NETWORK PROTOCOL
8586L:	netdev@vger.kernel.org
8587S:	Orphan
8588F:	net/hsr/
8589
8590HT16K33 LED CONTROLLER DRIVER
8591M:	Robin van der Gracht <robin@protonic.nl>
8592S:	Maintained
8593F:	Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
8594F:	drivers/auxdisplay/ht16k33.c
8595
8596HTCPEN TOUCHSCREEN DRIVER
8597M:	Pau Oliva Fora <pof@eslack.org>
8598L:	linux-input@vger.kernel.org
8599S:	Maintained
8600F:	drivers/input/touchscreen/htcpen.c
8601
8602HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
8603M:	Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
8604L:	linux-iio@vger.kernel.org
8605S:	Maintained
8606W:	http://www.st.com/
8607F:	Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
8608F:	drivers/iio/humidity/hts221*
8609
8610HUAWEI ETHERNET DRIVER
8611M:	Bin Luo <luobin9@huawei.com>
8612L:	netdev@vger.kernel.org
8613S:	Supported
8614F:	Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
8615F:	drivers/net/ethernet/huawei/hinic/
8616
8617HUGETLB FILESYSTEM
8618M:	Mike Kravetz <mike.kravetz@oracle.com>
8619L:	linux-mm@kvack.org
8620S:	Maintained
8621F:	Documentation/ABI/testing/sysfs-kernel-mm-hugepages
8622F:	Documentation/admin-guide/mm/hugetlbpage.rst
8623F:	Documentation/vm/hugetlbfs_reserv.rst
8624F:	fs/hugetlbfs/
8625F:	include/linux/hugetlb.h
8626F:	mm/hugetlb.c
8627
8628HVA ST MEDIA DRIVER
8629M:	Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
8630L:	linux-media@vger.kernel.org
8631S:	Supported
8632W:	https://linuxtv.org
8633T:	git git://linuxtv.org/media_tree.git
8634F:	drivers/media/platform/sti/hva
8635
8636HWPOISON MEMORY FAILURE HANDLING
8637M:	Naoya Horiguchi <naoya.horiguchi@nec.com>
8638L:	linux-mm@kvack.org
8639S:	Maintained
8640F:	mm/hwpoison-inject.c
8641F:	mm/memory-failure.c
8642
8643HYCON HY46XX TOUCHSCREEN SUPPORT
8644M:	Giulio Benetti <giulio.benetti@benettiengineering.com>
8645L:	linux-input@vger.kernel.org
8646S:	Maintained
8647F:	Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
8648F:	drivers/input/touchscreen/hycon-hy46xx.c
8649
8650HYGON PROCESSOR SUPPORT
8651M:	Pu Wen <puwen@hygon.cn>
8652L:	linux-kernel@vger.kernel.org
8653S:	Maintained
8654F:	arch/x86/kernel/cpu/hygon.c
8655
8656HYNIX HI556 SENSOR DRIVER
8657M:	Shawn Tu <shawnx.tu@intel.com>
8658L:	linux-media@vger.kernel.org
8659S:	Maintained
8660T:	git git://linuxtv.org/media_tree.git
8661F:	drivers/media/i2c/hi556.c
8662
8663Hyper-V/Azure CORE AND DRIVERS
8664M:	"K. Y. Srinivasan" <kys@microsoft.com>
8665M:	Haiyang Zhang <haiyangz@microsoft.com>
8666M:	Stephen Hemminger <sthemmin@microsoft.com>
8667M:	Wei Liu <wei.liu@kernel.org>
8668M:	Dexuan Cui <decui@microsoft.com>
8669L:	linux-hyperv@vger.kernel.org
8670S:	Supported
8671T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
8672F:	Documentation/ABI/stable/sysfs-bus-vmbus
8673F:	Documentation/ABI/testing/debugfs-hyperv
8674F:	Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
8675F:	arch/arm64/hyperv
8676F:	arch/arm64/include/asm/hyperv-tlfs.h
8677F:	arch/arm64/include/asm/mshyperv.h
8678F:	arch/x86/hyperv
8679F:	arch/x86/include/asm/hyperv-tlfs.h
8680F:	arch/x86/include/asm/mshyperv.h
8681F:	arch/x86/include/asm/trace/hyperv.h
8682F:	arch/x86/kernel/cpu/mshyperv.c
8683F:	drivers/clocksource/hyperv_timer.c
8684F:	drivers/hid/hid-hyperv.c
8685F:	drivers/hv/
8686F:	drivers/input/serio/hyperv-keyboard.c
8687F:	drivers/iommu/hyperv-iommu.c
8688F:	drivers/net/ethernet/microsoft/
8689F:	drivers/net/hyperv/
8690F:	drivers/pci/controller/pci-hyperv-intf.c
8691F:	drivers/pci/controller/pci-hyperv.c
8692F:	drivers/scsi/storvsc_drv.c
8693F:	drivers/uio/uio_hv_generic.c
8694F:	drivers/video/fbdev/hyperv_fb.c
8695F:	include/asm-generic/hyperv-tlfs.h
8696F:	include/asm-generic/mshyperv.h
8697F:	include/clocksource/hyperv_timer.h
8698F:	include/linux/hyperv.h
8699F:	include/uapi/linux/hyperv.h
8700F:	net/vmw_vsock/hyperv_transport.c
8701F:	tools/hv/
8702
8703HYPERBUS SUPPORT
8704M:	Vignesh Raghavendra <vigneshr@ti.com>
8705L:	linux-mtd@lists.infradead.org
8706S:	Supported
8707Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
8708C:	irc://irc.oftc.net/mtd
8709T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
8710F:	Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
8711F:	Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
8712F:	drivers/mtd/hyperbus/
8713F:	include/linux/mtd/hyperbus.h
8714
8715HYPERVISOR VIRTUAL CONSOLE DRIVER
8716L:	linuxppc-dev@lists.ozlabs.org
8717S:	Odd Fixes
8718F:	drivers/tty/hvc/
8719
8720I2C ACPI SUPPORT
8721M:	Mika Westerberg <mika.westerberg@linux.intel.com>
8722L:	linux-i2c@vger.kernel.org
8723L:	linux-acpi@vger.kernel.org
8724S:	Maintained
8725F:	drivers/i2c/i2c-core-acpi.c
8726
8727I2C CONTROLLER DRIVER FOR NVIDIA GPU
8728M:	Ajay Gupta <ajayg@nvidia.com>
8729L:	linux-i2c@vger.kernel.org
8730S:	Maintained
8731F:	Documentation/i2c/busses/i2c-nvidia-gpu.rst
8732F:	drivers/i2c/busses/i2c-nvidia-gpu.c
8733
8734I2C MUXES
8735M:	Peter Rosin <peda@axentia.se>
8736L:	linux-i2c@vger.kernel.org
8737S:	Maintained
8738F:	Documentation/devicetree/bindings/i2c/i2c-arb*
8739F:	Documentation/devicetree/bindings/i2c/i2c-gate*
8740F:	Documentation/devicetree/bindings/i2c/i2c-mux*
8741F:	Documentation/i2c/i2c-topology.rst
8742F:	Documentation/i2c/muxes/
8743F:	drivers/i2c/i2c-mux.c
8744F:	drivers/i2c/muxes/
8745F:	include/linux/i2c-mux.h
8746
8747I2C MV64XXX MARVELL AND ALLWINNER DRIVER
8748M:	Gregory CLEMENT <gregory.clement@bootlin.com>
8749L:	linux-i2c@vger.kernel.org
8750S:	Maintained
8751F:	Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
8752F:	drivers/i2c/busses/i2c-mv64xxx.c
8753
8754I2C OVER PARALLEL PORT
8755M:	Jean Delvare <jdelvare@suse.com>
8756L:	linux-i2c@vger.kernel.org
8757S:	Maintained
8758F:	Documentation/i2c/busses/i2c-parport.rst
8759F:	drivers/i2c/busses/i2c-parport.c
8760
8761I2C SUBSYSTEM
8762M:	Wolfram Sang <wsa@kernel.org>
8763L:	linux-i2c@vger.kernel.org
8764S:	Maintained
8765W:	https://i2c.wiki.kernel.org/
8766Q:	https://patchwork.ozlabs.org/project/linux-i2c/list/
8767T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8768F:	Documentation/devicetree/bindings/i2c/i2c.txt
8769F:	Documentation/i2c/
8770F:	drivers/i2c/*
8771F:	include/linux/i2c-dev.h
8772F:	include/linux/i2c-smbus.h
8773F:	include/linux/i2c.h
8774F:	include/uapi/linux/i2c-*.h
8775F:	include/uapi/linux/i2c.h
8776
8777I2C SUBSYSTEM HOST DRIVERS
8778L:	linux-i2c@vger.kernel.org
8779S:	Odd Fixes
8780W:	https://i2c.wiki.kernel.org/
8781Q:	https://patchwork.ozlabs.org/project/linux-i2c/list/
8782T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8783F:	Documentation/devicetree/bindings/i2c/
8784F:	drivers/i2c/algos/
8785F:	drivers/i2c/busses/
8786
8787I2C-TAOS-EVM DRIVER
8788M:	Jean Delvare <jdelvare@suse.com>
8789L:	linux-i2c@vger.kernel.org
8790S:	Maintained
8791F:	Documentation/i2c/busses/i2c-taos-evm.rst
8792F:	drivers/i2c/busses/i2c-taos-evm.c
8793
8794I2C-TINY-USB DRIVER
8795M:	Till Harbaum <till@harbaum.org>
8796L:	linux-i2c@vger.kernel.org
8797S:	Maintained
8798W:	http://www.harbaum.org/till/i2c_tiny_usb
8799F:	drivers/i2c/busses/i2c-tiny-usb.c
8800
8801I2C/SMBUS CONTROLLER DRIVERS FOR PC
8802M:	Jean Delvare <jdelvare@suse.com>
8803L:	linux-i2c@vger.kernel.org
8804S:	Maintained
8805F:	Documentation/i2c/busses/i2c-ali1535.rst
8806F:	Documentation/i2c/busses/i2c-ali1563.rst
8807F:	Documentation/i2c/busses/i2c-ali15x3.rst
8808F:	Documentation/i2c/busses/i2c-amd756.rst
8809F:	Documentation/i2c/busses/i2c-amd8111.rst
8810F:	Documentation/i2c/busses/i2c-i801.rst
8811F:	Documentation/i2c/busses/i2c-nforce2.rst
8812F:	Documentation/i2c/busses/i2c-piix4.rst
8813F:	Documentation/i2c/busses/i2c-sis5595.rst
8814F:	Documentation/i2c/busses/i2c-sis630.rst
8815F:	Documentation/i2c/busses/i2c-sis96x.rst
8816F:	Documentation/i2c/busses/i2c-via.rst
8817F:	Documentation/i2c/busses/i2c-viapro.rst
8818F:	drivers/i2c/busses/i2c-ali1535.c
8819F:	drivers/i2c/busses/i2c-ali1563.c
8820F:	drivers/i2c/busses/i2c-ali15x3.c
8821F:	drivers/i2c/busses/i2c-amd756-s4882.c
8822F:	drivers/i2c/busses/i2c-amd756.c
8823F:	drivers/i2c/busses/i2c-amd8111.c
8824F:	drivers/i2c/busses/i2c-i801.c
8825F:	drivers/i2c/busses/i2c-isch.c
8826F:	drivers/i2c/busses/i2c-nforce2-s4985.c
8827F:	drivers/i2c/busses/i2c-nforce2.c
8828F:	drivers/i2c/busses/i2c-piix4.c
8829F:	drivers/i2c/busses/i2c-sis5595.c
8830F:	drivers/i2c/busses/i2c-sis630.c
8831F:	drivers/i2c/busses/i2c-sis96x.c
8832F:	drivers/i2c/busses/i2c-via.c
8833F:	drivers/i2c/busses/i2c-viapro.c
8834
8835I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
8836M:	Hans de Goede <hdegoede@redhat.com>
8837L:	linux-i2c@vger.kernel.org
8838S:	Maintained
8839F:	drivers/i2c/busses/i2c-cht-wc.c
8840
8841I2C/SMBUS ISMT DRIVER
8842M:	Seth Heasley <seth.heasley@intel.com>
8843M:	Neil Horman <nhorman@tuxdriver.com>
8844L:	linux-i2c@vger.kernel.org
8845F:	Documentation/i2c/busses/i2c-ismt.rst
8846F:	drivers/i2c/busses/i2c-ismt.c
8847
8848I2C/SMBUS STUB DRIVER
8849M:	Jean Delvare <jdelvare@suse.com>
8850L:	linux-i2c@vger.kernel.org
8851S:	Maintained
8852F:	drivers/i2c/i2c-stub.c
8853
8854I3C DRIVER FOR CADENCE I3C MASTER IP
8855M:	Przemys��aw Gaj <pgaj@cadence.com>
8856S:	Maintained
8857F:	Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
8858F:	drivers/i3c/master/i3c-master-cdns.c
8859
8860I3C DRIVER FOR SYNOPSYS DESIGNWARE
8861M:	Vitor Soares <vitor.soares@synopsys.com>
8862S:	Maintained
8863F:	Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
8864F:	drivers/i3c/master/dw*
8865
8866I3C SUBSYSTEM
8867M:	Alexandre Belloni <alexandre.belloni@bootlin.com>
8868L:	linux-i3c@lists.infradead.org (moderated for non-subscribers)
8869S:	Maintained
8870C:	irc://chat.freenode.net/linux-i3c
8871T:	git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
8872F:	Documentation/ABI/testing/sysfs-bus-i3c
8873F:	Documentation/devicetree/bindings/i3c/
8874F:	Documentation/driver-api/i3c
8875F:	drivers/i3c/
8876F:	include/linux/i3c/
8877
8878IA64 (Itanium) PLATFORM
8879L:	linux-ia64@vger.kernel.org
8880S:	Orphan
8881F:	Documentation/ia64/
8882F:	arch/ia64/
8883
8884IBM Power 842 compression accelerator
8885M:	Haren Myneni <haren@us.ibm.com>
8886S:	Supported
8887F:	crypto/842.c
8888F:	drivers/crypto/nx/Kconfig
8889F:	drivers/crypto/nx/Makefile
8890F:	drivers/crypto/nx/nx-842*
8891F:	include/linux/sw842.h
8892F:	lib/842/
8893
8894IBM Power in-Nest Crypto Acceleration
8895M:	Breno Leit��o <leitao@debian.org>
8896M:	Nayna Jain <nayna@linux.ibm.com>
8897M:	Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8898L:	linux-crypto@vger.kernel.org
8899S:	Supported
8900F:	drivers/crypto/nx/Kconfig
8901F:	drivers/crypto/nx/Makefile
8902F:	drivers/crypto/nx/nx-aes*
8903F:	drivers/crypto/nx/nx-sha*
8904F:	drivers/crypto/nx/nx.*
8905F:	drivers/crypto/nx/nx_csbcpb.h
8906F:	drivers/crypto/nx/nx_debugfs.c
8907
8908IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
8909M:	Tyrel Datwyler <tyreld@linux.ibm.com>
8910L:	linux-pci@vger.kernel.org
8911L:	linuxppc-dev@lists.ozlabs.org
8912S:	Supported
8913F:	drivers/pci/hotplug/rpadlpar*
8914
8915IBM Power Linux RAID adapter
8916M:	Brian King <brking@us.ibm.com>
8917S:	Supported
8918F:	drivers/scsi/ipr.*
8919
8920IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
8921M:	Tyrel Datwyler <tyreld@linux.ibm.com>
8922L:	linux-pci@vger.kernel.org
8923L:	linuxppc-dev@lists.ozlabs.org
8924S:	Supported
8925F:	drivers/pci/hotplug/rpaphp*
8926
8927IBM Power SRIOV Virtual NIC Device Driver
8928M:	Dany Madden <drt@linux.ibm.com>
8929M:	Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8930R:	Thomas Falcon <tlfalcon@linux.ibm.com>
8931L:	netdev@vger.kernel.org
8932S:	Supported
8933F:	drivers/net/ethernet/ibm/ibmvnic.*
8934
8935IBM Power Virtual Accelerator Switchboard
8936M:	Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8937L:	linuxppc-dev@lists.ozlabs.org
8938S:	Supported
8939F:	arch/powerpc/include/asm/vas.h
8940F:	arch/powerpc/platforms/powernv/copy-paste.h
8941F:	arch/powerpc/platforms/powernv/vas*
8942
8943IBM Power Virtual Ethernet Device Driver
8944M:	Cristobal Forno <cforno12@linux.ibm.com>
8945L:	netdev@vger.kernel.org
8946S:	Supported
8947F:	drivers/net/ethernet/ibm/ibmveth.*
8948
8949IBM Power Virtual FC Device Drivers
8950M:	Tyrel Datwyler <tyreld@linux.ibm.com>
8951L:	linux-scsi@vger.kernel.org
8952S:	Supported
8953F:	drivers/scsi/ibmvscsi/ibmvfc*
8954
8955IBM Power Virtual Management Channel Driver
8956M:	Brad Warrum <bwarrum@linux.ibm.com>
8957M:	Ritu Agarwal <rituagar@linux.ibm.com>
8958S:	Supported
8959F:	drivers/misc/ibmvmc.*
8960
8961IBM Power Virtual SCSI Device Drivers
8962M:	Tyrel Datwyler <tyreld@linux.ibm.com>
8963L:	linux-scsi@vger.kernel.org
8964S:	Supported
8965F:	drivers/scsi/ibmvscsi/ibmvscsi*
8966F:	include/scsi/viosrp.h
8967
8968IBM Power Virtual SCSI Device Target Driver
8969M:	Michael Cyr <mikecyr@linux.ibm.com>
8970L:	linux-scsi@vger.kernel.org
8971L:	target-devel@vger.kernel.org
8972S:	Supported
8973F:	drivers/scsi/ibmvscsi_tgt/
8974
8975IBM Power VMX Cryptographic instructions
8976M:	Breno Leit��o <leitao@debian.org>
8977M:	Nayna Jain <nayna@linux.ibm.com>
8978M:	Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8979L:	linux-crypto@vger.kernel.org
8980S:	Supported
8981F:	drivers/crypto/vmx/Kconfig
8982F:	drivers/crypto/vmx/Makefile
8983F:	drivers/crypto/vmx/aes*
8984F:	drivers/crypto/vmx/ghash*
8985F:	drivers/crypto/vmx/ppc-xlate.pl
8986F:	drivers/crypto/vmx/vmx.c
8987
8988IBM ServeRAID RAID DRIVER
8989S:	Orphan
8990F:	drivers/scsi/ips.*
8991
8992ICH LPC AND GPIO DRIVER
8993M:	Peter Tyser <ptyser@xes-inc.com>
8994S:	Maintained
8995F:	drivers/gpio/gpio-ich.c
8996F:	drivers/mfd/lpc_ich.c
8997
8998ICY I2C DRIVER
8999M:	Max Staudt <max@enpas.org>
9000L:	linux-i2c@vger.kernel.org
9001S:	Maintained
9002F:	drivers/i2c/busses/i2c-icy.c
9003
9004IDEAPAD LAPTOP EXTRAS DRIVER
9005M:	Ike Panhc <ike.pan@canonical.com>
9006L:	platform-driver-x86@vger.kernel.org
9007S:	Maintained
9008W:	http://launchpad.net/ideapad-laptop
9009F:	drivers/platform/x86/ideapad-laptop.c
9010
9011IDEAPAD LAPTOP SLIDEBAR DRIVER
9012M:	Andrey Moiseev <o2g.org.ru@gmail.com>
9013L:	linux-input@vger.kernel.org
9014S:	Maintained
9015W:	https://github.com/o2genum/ideapad-slidebar
9016F:	drivers/input/misc/ideapad_slidebar.c
9017
9018IDT VersaClock 5 CLOCK DRIVER
9019M:	Luca Ceresoli <luca@lucaceresoli.net>
9020S:	Maintained
9021F:	Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
9022F:	drivers/clk/clk-versaclock5.c
9023
9024IEEE 802.15.4 SUBSYSTEM
9025M:	Alexander Aring <alex.aring@gmail.com>
9026M:	Stefan Schmidt <stefan@datenfreihafen.org>
9027L:	linux-wpan@vger.kernel.org
9028S:	Maintained
9029W:	https://linux-wpan.org/
9030T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
9031T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
9032F:	Documentation/networking/ieee802154.rst
9033F:	drivers/net/ieee802154/
9034F:	include/linux/ieee802154.h
9035F:	include/linux/nl802154.h
9036F:	include/net/af_ieee802154.h
9037F:	include/net/cfg802154.h
9038F:	include/net/ieee802154_netdev.h
9039F:	include/net/mac802154.h
9040F:	include/net/nl802154.h
9041F:	net/ieee802154/
9042F:	net/mac802154/
9043
9044IFE PROTOCOL
9045M:	Yotam Gigi <yotam.gi@gmail.com>
9046M:	Jamal Hadi Salim <jhs@mojatatu.com>
9047F:	include/net/ife.h
9048F:	include/uapi/linux/ife.h
9049F:	net/ife
9050
9051IGORPLUG-USB IR RECEIVER
9052M:	Sean Young <sean@mess.org>
9053L:	linux-media@vger.kernel.org
9054S:	Maintained
9055F:	drivers/media/rc/igorplugusb.c
9056
9057IGUANAWORKS USB IR TRANSCEIVER
9058M:	Sean Young <sean@mess.org>
9059L:	linux-media@vger.kernel.org
9060S:	Maintained
9061F:	drivers/media/rc/iguanair.c
9062
9063IIO DIGITAL POTENTIOMETER DAC
9064M:	Peter Rosin <peda@axentia.se>
9065L:	linux-iio@vger.kernel.org
9066S:	Maintained
9067F:	Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
9068F:	Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
9069F:	drivers/iio/dac/dpot-dac.c
9070
9071IIO ENVELOPE DETECTOR
9072M:	Peter Rosin <peda@axentia.se>
9073L:	linux-iio@vger.kernel.org
9074S:	Maintained
9075F:	Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
9076F:	Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
9077F:	drivers/iio/adc/envelope-detector.c
9078
9079IIO MULTIPLEXER
9080M:	Peter Rosin <peda@axentia.se>
9081L:	linux-iio@vger.kernel.org
9082S:	Maintained
9083F:	Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
9084F:	drivers/iio/multiplexer/iio-mux.c
9085
9086IIO SCMI BASED DRIVER
9087M:	Jyoti Bhayana <jbhayana@google.com>
9088L:	linux-iio@vger.kernel.org
9089S:	Maintained
9090F:	drivers/iio/common/scmi_sensors/scmi_iio.c
9091
9092IIO SUBSYSTEM AND DRIVERS
9093M:	Jonathan Cameron <jic23@kernel.org>
9094R:	Lars-Peter Clausen <lars@metafoo.de>
9095L:	linux-iio@vger.kernel.org
9096S:	Maintained
9097T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
9098F:	Documentation/ABI/testing/configfs-iio*
9099F:	Documentation/ABI/testing/sysfs-bus-iio*
9100F:	Documentation/devicetree/bindings/iio/
9101F:	drivers/iio/
9102F:	drivers/staging/iio/
9103F:	include/linux/iio/
9104F:	tools/iio/
9105
9106IIO UNIT CONVERTER
9107M:	Peter Rosin <peda@axentia.se>
9108L:	linux-iio@vger.kernel.org
9109S:	Maintained
9110F:	Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
9111F:	Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
9112F:	Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
9113F:	drivers/iio/afe/iio-rescale.c
9114
9115IKANOS/ADI EAGLE ADSL USB DRIVER
9116M:	Matthieu Castet <castet.matthieu@free.fr>
9117M:	Stanislaw Gruszka <stf_xl@wp.pl>
9118S:	Maintained
9119F:	drivers/usb/atm/ueagle-atm.c
9120
9121IMGTEC ASCII LCD DRIVER
9122M:	Paul Burton <paulburton@kernel.org>
9123S:	Maintained
9124F:	Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
9125F:	drivers/auxdisplay/img-ascii-lcd.c
9126
9127IMGTEC IR DECODER DRIVER
9128S:	Orphan
9129F:	drivers/media/rc/img-ir/
9130
9131IMON SOUNDGRAPH USB IR RECEIVER
9132M:	Sean Young <sean@mess.org>
9133L:	linux-media@vger.kernel.org
9134S:	Maintained
9135F:	drivers/media/rc/imon.c
9136F:	drivers/media/rc/imon_raw.c
9137
9138IMS TWINTURBO FRAMEBUFFER DRIVER
9139L:	linux-fbdev@vger.kernel.org
9140S:	Orphan
9141F:	drivers/video/fbdev/imsttfb.c
9142
9143INA209 HARDWARE MONITOR DRIVER
9144M:	Guenter Roeck <linux@roeck-us.net>
9145L:	linux-hwmon@vger.kernel.org
9146S:	Maintained
9147F:	Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
9148F:	Documentation/hwmon/ina209.rst
9149F:	drivers/hwmon/ina209.c
9150
9151INA2XX HARDWARE MONITOR DRIVER
9152M:	Guenter Roeck <linux@roeck-us.net>
9153L:	linux-hwmon@vger.kernel.org
9154S:	Maintained
9155F:	Documentation/hwmon/ina2xx.rst
9156F:	drivers/hwmon/ina2xx.c
9157F:	include/linux/platform_data/ina2xx.h
9158
9159INDUSTRY PACK SUBSYSTEM (IPACK)
9160M:	Samuel Iglesias Gonsalvez <siglesias@igalia.com>
9161M:	Jens Taprogge <jens.taprogge@taprogge.org>
9162M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9163L:	industrypack-devel@lists.sourceforge.net
9164S:	Maintained
9165W:	http://industrypack.sourceforge.net
9166F:	drivers/ipack/
9167
9168INFINEON DPS310 Driver
9169M:	Eddie James <eajames@linux.ibm.com>
9170L:	linux-iio@vger.kernel.org
9171S:	Maintained
9172F:	drivers/iio/pressure/dps310.c
9173
9174INFINIBAND SUBSYSTEM
9175M:	Doug Ledford <dledford@redhat.com>
9176M:	Jason Gunthorpe <jgg@nvidia.com>
9177L:	linux-rdma@vger.kernel.org
9178S:	Supported
9179W:	https://github.com/linux-rdma/rdma-core
9180Q:	http://patchwork.kernel.org/project/linux-rdma/list/
9181T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
9182F:	Documentation/devicetree/bindings/infiniband/
9183F:	Documentation/infiniband/
9184F:	drivers/infiniband/
9185F:	include/rdma/
9186F:	include/trace/events/ib_mad.h
9187F:	include/trace/events/ib_umad.h
9188F:	include/uapi/linux/if_infiniband.h
9189F:	include/uapi/rdma/
9190F:	samples/bpf/ibumad_kern.c
9191F:	samples/bpf/ibumad_user.c
9192
9193INGENIC JZ4780 NAND DRIVER
9194M:	Harvey Hunt <harveyhuntnexus@gmail.com>
9195L:	linux-mtd@lists.infradead.org
9196L:	linux-mips@vger.kernel.org
9197S:	Maintained
9198F:	drivers/mtd/nand/raw/ingenic/
9199
9200INGENIC JZ47xx SoCs
9201M:	Paul Cercueil <paul@crapouillou.net>
9202L:	linux-mips@vger.kernel.org
9203S:	Maintained
9204F:	arch/mips/boot/dts/ingenic/
9205F:	arch/mips/generic/board-ingenic.c
9206F:	arch/mips/include/asm/mach-ingenic/
9207F:	arch/mips/ingenic/Kconfig
9208F:	drivers/clk/ingenic/
9209F:	drivers/dma/dma-jz4780.c
9210F:	drivers/gpu/drm/ingenic/
9211F:	drivers/i2c/busses/i2c-jz4780.c
9212F:	drivers/iio/adc/ingenic-adc.c
9213F:	drivers/irqchip/irq-ingenic.c
9214F:	drivers/memory/jz4780-nemc.c
9215F:	drivers/mmc/host/jz4740_mmc.c
9216F:	drivers/mtd/nand/raw/ingenic/
9217F:	drivers/pinctrl/pinctrl-ingenic.c
9218F:	drivers/power/supply/ingenic-battery.c
9219F:	drivers/pwm/pwm-jz4740.c
9220F:	drivers/remoteproc/ingenic_rproc.c
9221F:	drivers/rtc/rtc-jz4740.c
9222F:	drivers/tty/serial/8250/8250_ingenic.c
9223F:	drivers/usb/musb/jz4740.c
9224F:	drivers/watchdog/jz4740_wdt.c
9225F:	include/dt-bindings/iio/adc/ingenic,adc.h
9226F:	include/linux/mfd/ingenic-tcu.h
9227F:	sound/soc/codecs/jz47*
9228F:	sound/soc/jz4740/
9229
9230INOTIFY
9231M:	Jan Kara <jack@suse.cz>
9232R:	Amir Goldstein <amir73il@gmail.com>
9233L:	linux-fsdevel@vger.kernel.org
9234S:	Maintained
9235F:	Documentation/filesystems/inotify.rst
9236F:	fs/notify/inotify/
9237F:	include/linux/inotify.h
9238F:	include/uapi/linux/inotify.h
9239
9240INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
9241M:	Dmitry Torokhov <dmitry.torokhov@gmail.com>
9242L:	linux-input@vger.kernel.org
9243S:	Maintained
9244Q:	http://patchwork.kernel.org/project/linux-input/list/
9245T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
9246F:	Documentation/devicetree/bindings/input/
9247F:	Documentation/devicetree/bindings/serio/
9248F:	Documentation/input/
9249F:	drivers/input/
9250F:	include/linux/input.h
9251F:	include/linux/input/
9252F:	include/uapi/linux/input-event-codes.h
9253F:	include/uapi/linux/input.h
9254
9255INPUT MULTITOUCH (MT) PROTOCOL
9256M:	Henrik Rydberg <rydberg@bitmath.org>
9257L:	linux-input@vger.kernel.org
9258S:	Odd fixes
9259F:	Documentation/input/multi-touch-protocol.rst
9260F:	drivers/input/input-mt.c
9261K:	\b(ABS|SYN)_MT_
9262
9263INSIDE SECURE CRYPTO DRIVER
9264M:	Antoine Tenart <atenart@kernel.org>
9265L:	linux-crypto@vger.kernel.org
9266S:	Maintained
9267F:	drivers/crypto/inside-secure/
9268
9269INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
9270M:	Mimi Zohar <zohar@linux.ibm.com>
9271M:	Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
9272L:	linux-integrity@vger.kernel.org
9273S:	Supported
9274T:	git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
9275F:	security/integrity/ima/
9276
9277INTEL 810/815 FRAMEBUFFER DRIVER
9278M:	Antonino Daplas <adaplas@gmail.com>
9279L:	linux-fbdev@vger.kernel.org
9280S:	Maintained
9281F:	drivers/video/fbdev/i810/
9282
9283INTEL ASoC DRIVERS
9284M:	Cezary Rojewski <cezary.rojewski@intel.com>
9285M:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
9286M:	Liam Girdwood <liam.r.girdwood@linux.intel.com>
9287M:	Jie Yang <yang.jie@linux.intel.com>
9288L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
9289S:	Supported
9290F:	sound/soc/intel/
9291
9292INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
9293M:	Hans de Goede <hdegoede@redhat.com>
9294L:	platform-driver-x86@vger.kernel.org
9295S:	Maintained
9296F:	drivers/platform/x86/intel/atomisp2/pm.c
9297
9298INTEL ATOMISP2 LED DRIVER
9299M:	Hans de Goede <hdegoede@redhat.com>
9300L:	platform-driver-x86@vger.kernel.org
9301S:	Maintained
9302F:	drivers/platform/x86/intel/atomisp2/led.c
9303
9304INTEL BIOS SAR INT1092 DRIVER
9305M:	Shravan S <s.shravan@intel.com>
9306M:	Intel Corporation <linuxwwan@intel.com>
9307L:	platform-driver-x86@vger.kernel.org
9308S:	Maintained
9309F:	drivers/platform/x86/intel/int1092/
9310
9311INTEL BROXTON PMC DRIVER
9312M:	Mika Westerberg <mika.westerberg@linux.intel.com>
9313M:	Zha Qipeng <qipeng.zha@intel.com>
9314S:	Maintained
9315F:	drivers/mfd/intel_pmc_bxt.c
9316F:	include/linux/mfd/intel_pmc_bxt.h
9317
9318INTEL C600 SERIES SAS CONTROLLER DRIVER
9319M:	Artur Paszkiewicz <artur.paszkiewicz@intel.com>
9320L:	linux-scsi@vger.kernel.org
9321S:	Supported
9322T:	git git://git.code.sf.net/p/intel-sas/isci
9323F:	drivers/scsi/isci/
9324
9325INTEL CPU family model numbers
9326M:	Tony Luck <tony.luck@intel.com>
9327M:	x86@kernel.org
9328L:	linux-kernel@vger.kernel.org
9329S:	Supported
9330F:	arch/x86/include/asm/intel-family.h
9331
9332INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
9333M:	Jani Nikula <jani.nikula@linux.intel.com>
9334M:	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
9335M:	Rodrigo Vivi <rodrigo.vivi@intel.com>
9336L:	intel-gfx@lists.freedesktop.org
9337S:	Supported
9338W:	https://01.org/linuxgraphics/
9339Q:	http://patchwork.freedesktop.org/project/intel-gfx/
9340B:	https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
9341C:	irc://irc.oftc.net/intel-gfx
9342T:	git git://anongit.freedesktop.org/drm-intel
9343F:	Documentation/gpu/i915.rst
9344F:	drivers/gpu/drm/i915/
9345F:	include/drm/i915*
9346F:	include/uapi/drm/i915_drm.h
9347
9348INTEL ETHERNET DRIVERS
9349M:	Jesse Brandeburg <jesse.brandeburg@intel.com>
9350M:	Tony Nguyen <anthony.l.nguyen@intel.com>
9351L:	intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
9352S:	Supported
9353W:	http://www.intel.com/support/feedback.htm
9354W:	http://e1000.sourceforge.net/
9355Q:	http://patchwork.ozlabs.org/project/intel-wired-lan/list/
9356T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
9357T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
9358F:	Documentation/networking/device_drivers/ethernet/intel/
9359F:	drivers/net/ethernet/intel/
9360F:	drivers/net/ethernet/intel/*/
9361F:	include/linux/avf/virtchnl.h
9362F:	include/linux/net/intel/iidc.h
9363
9364INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
9365M:	Mustafa Ismail <mustafa.ismail@intel.com>
9366M:	Shiraz Saleem <shiraz.saleem@intel.com>
9367L:	linux-rdma@vger.kernel.org
9368S:	Supported
9369F:	drivers/infiniband/hw/irdma/
9370F:	include/uapi/rdma/irdma-abi.h
9371
9372INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
9373M:	Maik Broemme <mbroemme@libmpq.org>
9374L:	linux-fbdev@vger.kernel.org
9375S:	Maintained
9376F:	Documentation/fb/intelfb.rst
9377F:	drivers/video/fbdev/intelfb/
9378
9379INTEL GPIO DRIVERS
9380M:	Andy Shevchenko <andy@kernel.org>
9381L:	linux-gpio@vger.kernel.org
9382S:	Maintained
9383T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9384F:	drivers/gpio/gpio-ich.c
9385F:	drivers/gpio/gpio-merrifield.c
9386F:	drivers/gpio/gpio-ml-ioh.c
9387F:	drivers/gpio/gpio-pch.c
9388F:	drivers/gpio/gpio-sch.c
9389F:	drivers/gpio/gpio-sodaville.c
9390
9391INTEL GVT-g DRIVERS (Intel GPU Virtualization)
9392M:	Zhenyu Wang <zhenyuw@linux.intel.com>
9393M:	Zhi Wang <zhi.a.wang@intel.com>
9394L:	intel-gvt-dev@lists.freedesktop.org
9395L:	intel-gfx@lists.freedesktop.org
9396S:	Supported
9397W:	https://01.org/igvt-g
9398T:	git https://github.com/intel/gvt-linux.git
9399F:	drivers/gpu/drm/i915/gvt/
9400
9401INTEL HID EVENT DRIVER
9402M:	Alex Hung <alex.hung@canonical.com>
9403L:	platform-driver-x86@vger.kernel.org
9404S:	Maintained
9405F:	drivers/platform/x86/intel/hid.c
9406
9407INTEL I/OAT DMA DRIVER
9408M:	Dave Jiang <dave.jiang@intel.com>
9409R:	Dan Williams <dan.j.williams@intel.com>
9410L:	dmaengine@vger.kernel.org
9411S:	Supported
9412Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
9413F:	drivers/dma/ioat*
9414
9415INTEL IADX DRIVER
9416M:	Dave Jiang <dave.jiang@intel.com>
9417L:	dmaengine@vger.kernel.org
9418S:	Supported
9419F:	drivers/dma/idxd/*
9420F:	include/uapi/linux/idxd.h
9421
9422INTEL IDLE DRIVER
9423M:	Jacob Pan <jacob.jun.pan@linux.intel.com>
9424M:	Len Brown <lenb@kernel.org>
9425L:	linux-pm@vger.kernel.org
9426S:	Supported
9427B:	https://bugzilla.kernel.org
9428T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
9429F:	drivers/idle/intel_idle.c
9430
9431INTEL INTEGRATED SENSOR HUB DRIVER
9432M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9433M:	Jiri Kosina <jikos@kernel.org>
9434L:	linux-input@vger.kernel.org
9435S:	Maintained
9436F:	drivers/hid/intel-ish-hid/
9437
9438INTEL IOMMU (VT-d)
9439M:	David Woodhouse <dwmw2@infradead.org>
9440M:	Lu Baolu <baolu.lu@linux.intel.com>
9441L:	iommu@lists.linux-foundation.org
9442S:	Supported
9443T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
9444F:	drivers/iommu/intel/
9445F:	include/linux/intel-iommu.h
9446F:	include/linux/intel-svm.h
9447
9448INTEL IOP-ADMA DMA DRIVER
9449R:	Dan Williams <dan.j.williams@intel.com>
9450S:	Odd fixes
9451F:	drivers/dma/iop-adma.c
9452
9453INTEL IPU3 CSI-2 CIO2 DRIVER
9454M:	Yong Zhi <yong.zhi@intel.com>
9455M:	Sakari Ailus <sakari.ailus@linux.intel.com>
9456M:	Bingbu Cao <bingbu.cao@intel.com>
9457M:	Dan Scally <djrscally@gmail.com>
9458R:	Tianshu Qiu <tian.shu.qiu@intel.com>
9459L:	linux-media@vger.kernel.org
9460S:	Maintained
9461T:	git git://linuxtv.org/media_tree.git
9462F:	Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
9463F:	drivers/media/pci/intel/ipu3/
9464
9465INTEL IPU3 CSI-2 IMGU DRIVER
9466M:	Sakari Ailus <sakari.ailus@linux.intel.com>
9467R:	Bingbu Cao <bingbu.cao@intel.com>
9468R:	Tianshu Qiu <tian.shu.qiu@intel.com>
9469L:	linux-media@vger.kernel.org
9470S:	Maintained
9471F:	Documentation/admin-guide/media/ipu3.rst
9472F:	Documentation/admin-guide/media/ipu3_rcb.svg
9473F:	Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst