xref: /linux/MAINTAINERS (revision 8e1bb4a41aa78d6105e59186af3dcd545fc66e70)
1List of maintainers
2===================
3
4Descriptions of section entries and preferred order
5---------------------------------------------------
6
7	M: *Mail* patches to: FullName <address@domain>
8	R: Designated *Reviewer*: FullName <address@domain>
9	   These reviewers should be CCed on patches.
10	L: *Mailing list* that is relevant to this area
11	S: *Status*, one of the following:
12	   Supported:	Someone is actually paid to look after this.
13	   Maintained:	Someone actually looks after it.
14	   Odd Fixes:	It has a maintainer but they don't have time to do
15			much other than throw the odd patch in. See below..
16	   Orphan:	No current maintainer [but maybe you could take the
17			role as you write your new code].
18	   Obsolete:	Old code. Something tagged obsolete generally means
19			it has been replaced by a better system and you
20			should be using that.
21	W: *Web-page* with status/info
22	Q: *Patchwork* web based patch tracking system site
23	B: URI for where to file *bugs*. A web-page with detailed bug
24	   filing info, a direct bug tracker link, or a mailto: URI.
25	C: URI for *chat* protocol, server and channel where developers
26	   usually hang out, for example irc://server/channel.
27	P: *Subsystem Profile* document for more details submitting
28	   patches to the given subsystem. This is either an in-tree file,
29	   or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
30	   for details.
31	T: *SCM* tree type and location.
32	   Type is one of: git, hg, quilt, stgit, topgit
33	F: *Files* and directories wildcard patterns.
34	   A trailing slash includes all files and subdirectory files.
35	   F:	drivers/net/	all files in and below drivers/net
36	   F:	drivers/net/*	all files in drivers/net, but not below
37	   F:	*/net/*		all files in "any top level directory"/net
38	   One pattern per line.  Multiple F: lines acceptable.
39	X: *Excluded* files and directories that are NOT maintained, same
40	   rules as F:. Files exclusions are tested before file matches.
41	   Can be useful for excluding a specific subdirectory, for instance:
42	   F:	net/
43	   X:	net/ipv6/
44	   matches all files in and below net excluding net/ipv6/
45	N: Files and directories *Regex* patterns.
46	   N:	[^a-z]tegra	all files whose path contains tegra
47	                        (not including files like integrator)
48	   One pattern per line.  Multiple N: lines acceptable.
49	   scripts/get_maintainer.pl has different behavior for files that
50	   match F: pattern and matches of N: patterns.  By default,
51	   get_maintainer will not look at git log history when an F: pattern
52	   match occurs.  When an N: match occurs, git log history is used
53	   to also notify the people that have git commit signatures.
54	K: *Content regex* (perl extended) pattern match in a patch or file.
55	   For instance:
56	   K: of_get_profile
57	      matches patches or files that contain "of_get_profile"
58	   K: \b(printk|pr_(info|err))\b
59	      matches patches or files that contain one or more of the words
60	      printk, pr_info or pr_err
61	   One regex pattern per line.  Multiple K: lines acceptable.
62
63Maintainers List
64----------------
65
66.. note:: When reading this list, please look for the most precise areas
67          first. When adding to this list, please keep the entries in
68          alphabetical order.
69
703C59X NETWORK DRIVER
71M:	Steffen Klassert <klassert@kernel.org>
72L:	netdev@vger.kernel.org
73S:	Odd Fixes
74F:	Documentation/networking/device_drivers/ethernet/3com/vortex.rst
75F:	drivers/net/ethernet/3com/3c59x.c
76
773CR990 NETWORK DRIVER
78M:	David Dillow <dave@thedillows.org>
79L:	netdev@vger.kernel.org
80S:	Maintained
81F:	drivers/net/ethernet/3com/typhoon*
82
833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
84M:	Adam Radford <aradford@gmail.com>
85L:	linux-scsi@vger.kernel.org
86S:	Supported
87W:	http://www.lsi.com
88F:	drivers/scsi/3w-*
89
9053C700 AND 53C700-66 SCSI DRIVER
91M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
92L:	linux-scsi@vger.kernel.org
93S:	Maintained
94F:	drivers/scsi/53c700*
95
966LOWPAN GENERIC (BTLE/IEEE 802.15.4)
97M:	Alexander Aring <alex.aring@gmail.com>
98L:	linux-bluetooth@vger.kernel.org
99L:	linux-wpan@vger.kernel.org
100S:	Maintained
101F:	Documentation/networking/6lowpan.rst
102F:	include/net/6lowpan.h
103F:	net/6lowpan/
104
1056PACK NETWORK DRIVER FOR AX.25
106M:	Andreas Koensgen <ajk@comnets.uni-bremen.de>
107L:	linux-hams@vger.kernel.org
108S:	Maintained
109F:	drivers/net/hamradio/6pack.c
110
111802.11 (including CFG80211/NL80211)
112M:	Johannes Berg <johannes@sipsolutions.net>
113L:	linux-wireless@vger.kernel.org
114S:	Maintained
115W:	https://wireless.wiki.kernel.org/
116Q:	https://patchwork.kernel.org/project/linux-wireless/list/
117T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
118T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
119F:	Documentation/driver-api/80211/cfg80211.rst
120F:	Documentation/networking/regulatory.rst
121F:	include/linux/ieee80211.h
122F:	include/net/cfg80211.h
123F:	include/net/ieee80211_radiotap.h
124F:	include/net/iw_handler.h
125F:	include/net/wext.h
126F:	include/uapi/linux/nl80211.h
127F:	include/uapi/linux/wireless.h
128F:	net/wireless/
129
1308169 10/100/1000 GIGABIT ETHERNET DRIVER
131M:	Heiner Kallweit <hkallweit1@gmail.com>
132M:	nic_swsd@realtek.com
133L:	netdev@vger.kernel.org
134S:	Maintained
135F:	drivers/net/ethernet/realtek/r8169*
136
1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER
138M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
139L:	linux-serial@vger.kernel.org
140S:	Maintained
141T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
142F:	drivers/tty/serial/8250*
143F:	include/linux/serial_8250.h
144
1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
146L:	netdev@vger.kernel.org
147S:	Orphan / Obsolete
148F:	drivers/net/ethernet/8390/
149
1509P FILE SYSTEM
151M:	Eric Van Hensbergen <ericvh@kernel.org>
152M:	Latchesar Ionkov <lucho@ionkov.net>
153M:	Dominique Martinet <asmadeus@codewreck.org>
154R:	Christian Schoenebeck <linux_oss@crudebyte.com>
155L:	v9fs@lists.linux.dev
156S:	Maintained
157W:	http://github.com/v9fs
158Q:	http://patchwork.kernel.org/project/v9fs-devel/list/
159T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
160T:	git git://github.com/martinetd/linux.git
161F:	Documentation/filesystems/9p.rst
162F:	fs/9p/
163F:	include/net/9p/
164F:	include/trace/events/9p.h
165F:	include/uapi/linux/virtio_9p.h
166F:	net/9p/
167
168A64FX DIAG DRIVER
169M:	Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
170S:	Supported
171F:	drivers/soc/fujitsu/a64fx-diag.c
172
173A8293 MEDIA DRIVER
174L:	linux-media@vger.kernel.org
175S:	Orphan
176W:	https://linuxtv.org
177Q:	http://patchwork.linuxtv.org/project/linux-media/list/
178F:	drivers/media/dvb-frontends/a8293*
179
180AACRAID SCSI RAID DRIVER
181M:	Adaptec OEM Raid Solutions <aacraid@microsemi.com>
182L:	linux-scsi@vger.kernel.org
183S:	Supported
184W:	http://www.adaptec.com/
185F:	Documentation/scsi/aacraid.rst
186F:	drivers/scsi/aacraid/
187
188AB8500 BATTERY AND CHARGER DRIVERS
189M:	Linus Walleij <linus.walleij@linaro.org>
190F:	Documentation/devicetree/bindings/power/supply/*ab8500*
191F:	drivers/power/supply/*ab8500*
192
193ABI/API
194L:	linux-api@vger.kernel.org
195F:	include/linux/syscalls.h
196F:	kernel/sys_ni.c
197X:	arch/*/include/uapi/
198X:	include/uapi/
199
200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
201M:	Hans de Goede <hdegoede@redhat.com>
202L:	linux-hwmon@vger.kernel.org
203S:	Maintained
204F:	drivers/hwmon/abituguru.c
205
206ABIT UGURU 3 HARDWARE MONITOR DRIVER
207M:	Alistair John Strachan <alistair@devzero.co.uk>
208L:	linux-hwmon@vger.kernel.org
209S:	Maintained
210F:	drivers/hwmon/abituguru3.c
211
212ACCES 104-DIO-48E GPIO DRIVER
213M:	William Breathitt Gray <wbg@kernel.org>
214L:	linux-gpio@vger.kernel.org
215S:	Maintained
216F:	drivers/gpio/gpio-104-dio-48e.c
217
218ACCES 104-IDI-48 GPIO DRIVER
219M:	William Breathitt Gray <wbg@kernel.org>
220L:	linux-gpio@vger.kernel.org
221S:	Maintained
222F:	drivers/gpio/gpio-104-idi-48.c
223
224ACCES 104-IDIO-16 GPIO DRIVER
225M:	William Breathitt Gray <wbg@kernel.org>
226L:	linux-gpio@vger.kernel.org
227S:	Maintained
228F:	drivers/gpio/gpio-104-idio-16.c
229
230ACCES 104-QUAD-8 DRIVER
231M:	William Breathitt Gray <wbg@kernel.org>
232L:	linux-iio@vger.kernel.org
233S:	Maintained
234F:	drivers/counter/104-quad-8.c
235
236ACCES IDIO-16 GPIO LIBRARY
237M:	William Breathitt Gray <wbg@kernel.org>
238L:	linux-gpio@vger.kernel.org
239S:	Maintained
240F:	drivers/gpio/gpio-idio-16.c
241F:	drivers/gpio/gpio-idio-16.h
242
243ACCES PCI-IDIO-16 GPIO DRIVER
244M:	William Breathitt Gray <wbg@kernel.org>
245L:	linux-gpio@vger.kernel.org
246S:	Maintained
247F:	drivers/gpio/gpio-pci-idio-16.c
248
249ACCES PCIe-IDIO-24 GPIO DRIVER
250M:	William Breathitt Gray <wbg@kernel.org>
251L:	linux-gpio@vger.kernel.org
252S:	Maintained
253F:	drivers/gpio/gpio-pcie-idio-24.c
254
255ACENIC DRIVER
256M:	Jes Sorensen <jes@trained-monkey.org>
257L:	linux-acenic@sunsite.dk
258S:	Maintained
259F:	drivers/net/ethernet/alteon/acenic*
260
261ACER ASPIRE 1 EMBEDDED CONTROLLER DRIVER
262M:	Nikita Travkin <nikita@trvn.ru>
263S:	Maintained
264F:	Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml
265F:	drivers/platform/arm64/acer-aspire1-ec.c
266
267ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
268M:	Peter Kaestle <peter@piie.net>
269L:	platform-driver-x86@vger.kernel.org
270S:	Maintained
271W:	http://piie.net/?section=acerhdf
272F:	drivers/platform/x86/acerhdf.c
273
274ACER WMI LAPTOP EXTRAS
275M:	"Lee, Chun-Yi" <jlee@suse.com>
276L:	platform-driver-x86@vger.kernel.org
277S:	Maintained
278F:	drivers/platform/x86/acer-wmi.c
279
280ACPI
281M:	"Rafael J. Wysocki" <rafael@kernel.org>
282R:	Len Brown <lenb@kernel.org>
283L:	linux-acpi@vger.kernel.org
284S:	Supported
285Q:	https://patchwork.kernel.org/project/linux-acpi/list/
286B:	https://bugzilla.kernel.org
287T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
288F:	Documentation/ABI/testing/configfs-acpi
289F:	Documentation/ABI/testing/sysfs-bus-acpi
290F:	Documentation/firmware-guide/acpi/
291F:	arch/x86/kernel/acpi/
292F:	arch/x86/pci/acpi.c
293F:	drivers/acpi/
294F:	drivers/pci/*/*acpi*
295F:	drivers/pci/*acpi*
296F:	drivers/pnp/pnpacpi/
297F:	include/acpi/
298F:	include/linux/acpi.h
299F:	include/linux/fwnode.h
300F:	include/linux/fw_table.h
301F:	lib/fw_table.c
302F:	tools/power/acpi/
303
304ACPI APEI
305M:	"Rafael J. Wysocki" <rafael@kernel.org>
306R:	Len Brown <lenb@kernel.org>
307R:	James Morse <james.morse@arm.com>
308R:	Tony Luck <tony.luck@intel.com>
309R:	Borislav Petkov <bp@alien8.de>
310L:	linux-acpi@vger.kernel.org
311F:	drivers/acpi/apei/
312
313ACPI COMPONENT ARCHITECTURE (ACPICA)
314M:	Robert Moore <robert.moore@intel.com>
315M:	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
316L:	linux-acpi@vger.kernel.org
317L:	acpica-devel@lists.linux.dev
318S:	Supported
319W:	https://acpica.org/
320W:	https://github.com/acpica/acpica/
321Q:	https://patchwork.kernel.org/project/linux-acpi/list/
322B:	https://bugzilla.kernel.org
323B:	https://bugs.acpica.org
324T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
325F:	drivers/acpi/acpica/
326F:	include/acpi/
327F:	tools/power/acpi/
328
329ACPI FOR ARM64 (ACPI/arm64)
330M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
331M:	Hanjun Guo <guohanjun@huawei.com>
332M:	Sudeep Holla <sudeep.holla@arm.com>
333L:	linux-acpi@vger.kernel.org
334L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
335S:	Maintained
336F:	drivers/acpi/arm64
337
338ACPI FOR RISC-V (ACPI/riscv)
339M:	Sunil V L <sunilvl@ventanamicro.com>
340L:	linux-acpi@vger.kernel.org
341L:	linux-riscv@lists.infradead.org
342S:	Maintained
343F:	drivers/acpi/riscv/
344
345ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
346M:	Sudeep Holla <sudeep.holla@arm.com>
347L:	linux-acpi@vger.kernel.org
348S:	Supported
349F:	drivers/mailbox/pcc.c
350
351ACPI PMIC DRIVERS
352M:	"Rafael J. Wysocki" <rafael@kernel.org>
353M:	Len Brown <lenb@kernel.org>
354R:	Andy Shevchenko <andy@kernel.org>
355R:	Mika Westerberg <mika.westerberg@linux.intel.com>
356L:	linux-acpi@vger.kernel.org
357S:	Supported
358Q:	https://patchwork.kernel.org/project/linux-acpi/list/
359B:	https://bugzilla.kernel.org
360T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
361F:	drivers/acpi/pmic/
362
363ACPI QUICKSTART DRIVER
364M:	Armin Wolf <W_Armin@gmx.de>
365L:	platform-driver-x86@vger.kernel.org
366S:	Maintained
367F:	drivers/platform/x86/quickstart.c
368
369ACPI SERIAL MULTI INSTANTIATE DRIVER
370M:	Hans de Goede <hdegoede@redhat.com>
371L:	platform-driver-x86@vger.kernel.org
372S:	Maintained
373F:	drivers/platform/x86/serial-multi-instantiate.c
374
375ACPI THERMAL DRIVER
376M:	Rafael J. Wysocki <rafael@kernel.org>
377R:	Zhang Rui <rui.zhang@intel.com>
378L:	linux-acpi@vger.kernel.org
379S:	Supported
380B:	https://bugzilla.kernel.org
381F:	drivers/acpi/*thermal*
382
383ACPI VIOT DRIVER
384M:	Jean-Philippe Brucker <jean-philippe@linaro.org>
385L:	linux-acpi@vger.kernel.org
386L:	iommu@lists.linux.dev
387S:	Maintained
388F:	drivers/acpi/viot.c
389F:	include/linux/acpi_viot.h
390
391ACPI WMI DRIVER
392M:	Armin Wolf <W_Armin@gmx.de>
393L:	platform-driver-x86@vger.kernel.org
394S:	Maintained
395F:	Documentation/ABI/testing/sysfs-bus-wmi
396F:	Documentation/driver-api/wmi.rst
397F:	Documentation/wmi/
398F:	drivers/platform/x86/wmi.c
399F:	include/uapi/linux/wmi.h
400
401ACRN HYPERVISOR SERVICE MODULE
402M:	Fei Li <fei1.li@intel.com>
403L:	acrn-dev@lists.projectacrn.org (subscribers-only)
404S:	Supported
405W:	https://projectacrn.org
406F:	Documentation/virt/acrn/
407F:	drivers/virt/acrn/
408F:	include/uapi/linux/acrn.h
409
410AD1889 ALSA SOUND DRIVER
411L:	linux-parisc@vger.kernel.org
412S:	Maintained
413W:	https://parisc.wiki.kernel.org/index.php/AD1889
414F:	sound/pci/ad1889.*
415
416AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
417M:	Mugilraj Dhavachelvan <dmugil2000@gmail.com>
418L:	linux-iio@vger.kernel.org
419S:	Supported
420F:	drivers/iio/potentiometer/ad5110.c
421
422AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
423M:	Michael Hennerich <michael.hennerich@analog.com>
424S:	Supported
425W:	http://wiki.analog.com/AD5254
426W:	https://ez.analog.com/linux-software-drivers
427F:	drivers/misc/ad525x_dpot.c
428
429AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
430M:	Michael Hennerich <michael.hennerich@analog.com>
431S:	Supported
432W:	http://wiki.analog.com/AD5398
433W:	https://ez.analog.com/linux-software-drivers
434F:	drivers/regulator/ad5398.c
435
436AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
437M:	Michael Hennerich <michael.hennerich@analog.com>
438S:	Supported
439W:	http://wiki.analog.com/AD7142
440W:	https://ez.analog.com/linux-software-drivers
441F:	drivers/input/misc/ad714x.c
442
443AD738X ADC DRIVER (AD7380/1/2/4)
444M:	Michael Hennerich <michael.hennerich@analog.com>
445M:	Nuno Sá <nuno.sa@analog.com>
446R:	David Lechner <dlechner@baylibre.com>
447S:	Supported
448W:	https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x
449W:	https://ez.analog.com/linux-software-drivers
450F:	Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml
451F:	drivers/iio/adc/ad7380.c
452
453AD7877 TOUCHSCREEN DRIVER
454M:	Michael Hennerich <michael.hennerich@analog.com>
455S:	Supported
456W:	http://wiki.analog.com/AD7877
457W:	https://ez.analog.com/linux-software-drivers
458F:	drivers/input/touchscreen/ad7877.c
459
460AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
461M:	Michael Hennerich <michael.hennerich@analog.com>
462S:	Supported
463W:	http://wiki.analog.com/AD7879
464W:	https://ez.analog.com/linux-software-drivers
465F:	drivers/input/touchscreen/ad7879.c
466
467AD7944 ADC DRIVER (AD7944/AD7985/AD7986)
468M:	Michael Hennerich <michael.hennerich@analog.com>
469M:	Nuno Sá <nuno.sa@analog.com>
470R:	David Lechner <dlechner@baylibre.com>
471S:	Supported
472W:	https://ez.analog.com/linux-software-drivers
473F:	Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml
474F:	Documentation/iio/ad7944.rst
475F:	drivers/iio/adc/ad7944.c
476
477ADAFRUIT MINI I2C GAMEPAD
478M:	Anshul Dalal <anshulusr@gmail.com>
479L:	linux-input@vger.kernel.org
480S:	Maintained
481F:	Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml
482F:	drivers/input/joystick/adafruit-seesaw.c
483
484ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
485M:	Jiri Kosina <jikos@kernel.org>
486S:	Maintained
487
488ADF7242 IEEE 802.15.4 RADIO DRIVER
489M:	Michael Hennerich <michael.hennerich@analog.com>
490L:	linux-wpan@vger.kernel.org
491S:	Supported
492W:	https://wiki.analog.com/ADF7242
493W:	https://ez.analog.com/linux-software-drivers
494F:	Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
495F:	drivers/net/ieee802154/adf7242.c
496
497ADM1025 HARDWARE MONITOR DRIVER
498M:	Jean Delvare <jdelvare@suse.com>
499L:	linux-hwmon@vger.kernel.org
500S:	Maintained
501F:	Documentation/hwmon/adm1025.rst
502F:	drivers/hwmon/adm1025.c
503
504ADM1029 HARDWARE MONITOR DRIVER
505M:	Corentin Labbe <clabbe.montjoie@gmail.com>
506L:	linux-hwmon@vger.kernel.org
507S:	Maintained
508F:	drivers/hwmon/adm1029.c
509
510ADM8211 WIRELESS DRIVER
511L:	linux-wireless@vger.kernel.org
512S:	Orphan
513F:	drivers/net/wireless/admtek/adm8211.*
514
515ADP1050 HARDWARE MONITOR DRIVER
516M:	Radu Sabau <radu.sabau@analog.com>
517L:	linux-hwmon@vger.kernel.org
518S:	Supported
519W:	https://ez.analog.com/linux-software-drivers
520F:	Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml
521
522ADP1653 FLASH CONTROLLER DRIVER
523M:	Sakari Ailus <sakari.ailus@iki.fi>
524L:	linux-media@vger.kernel.org
525S:	Maintained
526F:	drivers/media/i2c/adp1653.c
527F:	include/media/i2c/adp1653.h
528
529ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
530M:	Michael Hennerich <michael.hennerich@analog.com>
531S:	Supported
532W:	http://wiki.analog.com/ADP5520
533W:	https://ez.analog.com/linux-software-drivers
534F:	drivers/gpio/gpio-adp5520.c
535F:	drivers/input/keyboard/adp5520-keys.c
536F:	drivers/leds/leds-adp5520.c
537F:	drivers/mfd/adp5520.c
538F:	drivers/video/backlight/adp5520_bl.c
539
540ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
541M:	Michael Hennerich <michael.hennerich@analog.com>
542S:	Supported
543W:	http://wiki.analog.com/ADP5588
544W:	https://ez.analog.com/linux-software-drivers
545F:	Documentation/devicetree/bindings/input/adi,adp5588.yaml
546F:	drivers/input/keyboard/adp5588-keys.c
547
548ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
549M:	Michael Hennerich <michael.hennerich@analog.com>
550S:	Supported
551W:	http://wiki.analog.com/ADP8860
552W:	https://ez.analog.com/linux-software-drivers
553F:	drivers/video/backlight/adp8860_bl.c
554
555ADT746X FAN DRIVER
556M:	Colin Leroy <colin@colino.net>
557S:	Maintained
558F:	drivers/macintosh/therm_adt746x.c
559
560ADT7475 HARDWARE MONITOR DRIVER
561M:	Jean Delvare <jdelvare@suse.com>
562L:	linux-hwmon@vger.kernel.org
563S:	Maintained
564F:	Documentation/hwmon/adt7475.rst
565F:	drivers/hwmon/adt7475.c
566
567ADVANSYS SCSI DRIVER
568M:	Matthew Wilcox <willy@infradead.org>
569M:	Hannes Reinecke <hare@suse.com>
570L:	linux-scsi@vger.kernel.org
571S:	Maintained
572F:	Documentation/scsi/advansys.rst
573F:	drivers/scsi/advansys.c
574
575ADVANTECH SWBTN DRIVER
576M:	Andrea Ho <Andrea.Ho@advantech.com.tw>
577L:	platform-driver-x86@vger.kernel.org
578S:	Maintained
579F:	drivers/platform/x86/adv_swbutton.c
580
581ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
582M:	Lucas Stankus <lucas.p.stankus@gmail.com>
583S:	Supported
584F:	Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
585F:	drivers/iio/accel/adxl313*
586
587ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
588M:	Michael Hennerich <michael.hennerich@analog.com>
589S:	Supported
590W:	http://wiki.analog.com/ADXL345
591W:	https://ez.analog.com/linux-software-drivers
592F:	Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
593F:	drivers/input/misc/adxl34x.c
594
595ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
596M:	Puranjay Mohan <puranjay@kernel.org>
597L:	linux-iio@vger.kernel.org
598S:	Supported
599F:	Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
600F:	drivers/iio/accel/adxl355.h
601F:	drivers/iio/accel/adxl355_core.c
602F:	drivers/iio/accel/adxl355_i2c.c
603F:	drivers/iio/accel/adxl355_spi.c
604
605ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
606M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
607L:	linux-iio@vger.kernel.org
608S:	Supported
609W:	https://ez.analog.com/linux-software-drivers
610F:	Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
611F:	drivers/iio/accel/adxl367*
612
613ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
614M:	Michael Hennerich <michael.hennerich@analog.com>
615S:	Supported
616W:	https://ez.analog.com/linux-software-drivers
617F:	Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
618F:	drivers/iio/accel/adxl372.c
619F:	drivers/iio/accel/adxl372_i2c.c
620F:	drivers/iio/accel/adxl372_spi.c
621
622AF8133J THREE-AXIS MAGNETOMETER DRIVER
623M:	Ondřej Jirman <megi@xff.cz>
624S:	Maintained
625F:	Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml
626F:	drivers/iio/magnetometer/af8133j.c
627
628AF9013 MEDIA DRIVER
629L:	linux-media@vger.kernel.org
630S:	Orphan
631W:	https://linuxtv.org
632Q:	http://patchwork.linuxtv.org/project/linux-media/list/
633F:	drivers/media/dvb-frontends/af9013*
634
635AF9033 MEDIA DRIVER
636L:	linux-media@vger.kernel.org
637S:	Orphan
638W:	https://linuxtv.org
639Q:	http://patchwork.linuxtv.org/project/linux-media/list/
640F:	drivers/media/dvb-frontends/af9033*
641
642AFFS FILE SYSTEM
643M:	David Sterba <dsterba@suse.com>
644L:	linux-fsdevel@vger.kernel.org
645S:	Odd Fixes
646F:	Documentation/filesystems/affs.rst
647F:	fs/affs/
648
649AFS FILESYSTEM
650M:	David Howells <dhowells@redhat.com>
651M:	Marc Dionne <marc.dionne@auristor.com>
652L:	linux-afs@lists.infradead.org
653S:	Supported
654W:	https://www.infradead.org/~dhowells/kafs/
655F:	Documentation/filesystems/afs.rst
656F:	fs/afs/
657F:	include/trace/events/afs.h
658
659AGPGART DRIVER
660M:	David Airlie <airlied@redhat.com>
661L:	dri-devel@lists.freedesktop.org
662S:	Maintained
663T:	git https://gitlab.freedesktop.org/drm/kernel.git
664F:	drivers/char/agp/
665F:	include/linux/agp*
666F:	include/uapi/linux/agp*
667
668AHA152X SCSI DRIVER
669M:	"Juergen E. Fischer" <fischer@norbit.de>
670L:	linux-scsi@vger.kernel.org
671S:	Maintained
672F:	drivers/scsi/aha152x*
673F:	drivers/scsi/pcmcia/aha152x*
674
675AIC7XXX / AIC79XX SCSI DRIVER
676M:	Hannes Reinecke <hare@suse.com>
677L:	linux-scsi@vger.kernel.org
678S:	Maintained
679F:	drivers/scsi/aic7xxx/
680
681AIMSLAB FM RADIO RECEIVER DRIVER
682M:	Hans Verkuil <hverkuil@xs4all.nl>
683L:	linux-media@vger.kernel.org
684S:	Maintained
685W:	https://linuxtv.org
686T:	git git://linuxtv.org/media_tree.git
687F:	drivers/media/radio/radio-aimslab*
688
689AIO
690M:	Benjamin LaHaise <bcrl@kvack.org>
691L:	linux-aio@kvack.org
692S:	Supported
693F:	fs/aio.c
694F:	include/linux/*aio*.h
695
696AIROHA ETHERNET DRIVER
697M:	Lorenzo Bianconi <lorenzo@kernel.org>
698L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
699L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
700L:	netdev@vger.kernel.org
701S:	Maintained
702F:	Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml
703F:	drivers/net/ethernet/mediatek/airoha_eth.c
704
705AIROHA PCIE PHY DRIVER
706M:	Lorenzo Bianconi <lorenzo@kernel.org>
707L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
708S:	Maintained
709F:	Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml
710F:	drivers/phy/phy-airoha-pcie-regs.h
711F:	drivers/phy/phy-airoha-pcie.c
712
713AIROHA SPI SNFI DRIVER
714M:	Lorenzo Bianconi <lorenzo@kernel.org>
715M:	Ray Liu <ray.liu@airoha.com>
716L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
717L:	linux-spi@vger.kernel.org
718S:	Maintained
719F:	Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml
720F:	drivers/spi/spi-airoha-snfi.c
721
722AIRSPY MEDIA DRIVER
723L:	linux-media@vger.kernel.org
724S:	Orphan
725W:	https://linuxtv.org
726Q:	http://patchwork.linuxtv.org/project/linux-media/list/
727F:	drivers/media/usb/airspy/
728
729ALACRITECH GIGABIT ETHERNET DRIVER
730M:	Lino Sanfilippo <LinoSanfilippo@gmx.de>
731S:	Maintained
732F:	drivers/net/ethernet/alacritech/*
733
734ALCATEL SPEEDTOUCH USB DRIVER
735M:	Duncan Sands <duncan.sands@free.fr>
736L:	linux-usb@vger.kernel.org
737S:	Maintained
738W:	http://www.linux-usb.org/SpeedTouch/
739F:	drivers/usb/atm/speedtch.c
740F:	drivers/usb/atm/usbatm.c
741
742ALCHEMY AU1XX0 MMC DRIVER
743M:	Manuel Lauss <manuel.lauss@gmail.com>
744S:	Maintained
745F:	drivers/mmc/host/au1xmmc.c
746
747ALI1563 I2C DRIVER
748M:	Rudolf Marek <r.marek@assembler.cz>
749L:	linux-i2c@vger.kernel.org
750S:	Maintained
751F:	Documentation/i2c/busses/i2c-ali1563.rst
752F:	drivers/i2c/busses/i2c-ali1563.c
753
754ALIBABA ELASTIC RDMA DRIVER
755M:	Cheng Xu <chengyou@linux.alibaba.com>
756M:	Kai Shen <kaishen@linux.alibaba.com>
757L:	linux-rdma@vger.kernel.org
758S:	Supported
759F:	drivers/infiniband/hw/erdma
760F:	include/uapi/rdma/erdma-abi.h
761
762ALIBABA PMU DRIVER
763M:	Shuai Xue <xueshuai@linux.alibaba.com>
764S:	Supported
765F:	Documentation/admin-guide/perf/alibaba_pmu.rst
766F:	drivers/perf/alibaba_uncore_drw_pmu.c
767
768ALIENWARE WMI DRIVER
769L:	Dell.Client.Kernel@dell.com
770S:	Maintained
771F:	drivers/platform/x86/dell/alienware-wmi.c
772
773ALLEGRO DVT VIDEO IP CORE DRIVER
774M:	Michael Tretter <m.tretter@pengutronix.de>
775R:	Pengutronix Kernel Team <kernel@pengutronix.de>
776L:	linux-media@vger.kernel.org
777S:	Maintained
778F:	Documentation/devicetree/bindings/media/allegro,al5e.yaml
779F:	drivers/media/platform/allegro-dvt/
780
781ALLIED VISION ALVIUM CAMERA DRIVER
782M:	Tommaso Merciai <tomm.merciai@gmail.com>
783M:	Martin Hecht <martin.hecht@avnet.eu>
784L:	linux-media@vger.kernel.org
785S:	Maintained
786F:	Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml
787F:	drivers/media/i2c/alvium-csi2.c
788F:	drivers/media/i2c/alvium-csi2.h
789
790ALLWINNER A10 CSI DRIVER
791M:	Maxime Ripard <mripard@kernel.org>
792L:	linux-media@vger.kernel.org
793S:	Maintained
794T:	git git://linuxtv.org/media_tree.git
795F:	Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
796F:	drivers/media/platform/sunxi/sun4i-csi/
797
798ALLWINNER A31 CSI DRIVER
799M:	Yong Deng <yong.deng@magewell.com>
800M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
801L:	linux-media@vger.kernel.org
802S:	Maintained
803T:	git git://linuxtv.org/media_tree.git
804F:	Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
805F:	drivers/media/platform/sunxi/sun6i-csi/
806
807ALLWINNER A31 ISP DRIVER
808M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
809L:	linux-media@vger.kernel.org
810S:	Maintained
811T:	git git://linuxtv.org/media_tree.git
812F:	Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
813F:	drivers/staging/media/sunxi/sun6i-isp/
814F:	drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
815
816ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
817M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
818L:	linux-media@vger.kernel.org
819S:	Maintained
820T:	git git://linuxtv.org/media_tree.git
821F:	Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
822F:	drivers/media/platform/sunxi/sun6i-mipi-csi2/
823
824ALLWINNER CPUFREQ DRIVER
825M:	Yangtao Li <tiny.windzz@gmail.com>
826L:	linux-pm@vger.kernel.org
827S:	Maintained
828F:	Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
829F:	drivers/cpufreq/sun50i-cpufreq-nvmem.c
830
831ALLWINNER CRYPTO DRIVERS
832M:	Corentin Labbe <clabbe.montjoie@gmail.com>
833L:	linux-crypto@vger.kernel.org
834S:	Maintained
835F:	drivers/crypto/allwinner/
836
837ALLWINNER DMIC DRIVERS
838M:	Ban Tao <fengzheng923@gmail.com>
839L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
840S:	Maintained
841F:	Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
842F:	sound/soc/sunxi/sun50i-dmic.c
843
844ALLWINNER HARDWARE SPINLOCK SUPPORT
845M:	Wilken Gottwalt <wilken.gottwalt@posteo.net>
846S:	Maintained
847F:	Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
848F:	drivers/hwspinlock/sun6i_hwspinlock.c
849
850ALLWINNER THERMAL DRIVER
851M:	Vasily Khoruzhick <anarsoul@gmail.com>
852M:	Yangtao Li <tiny.windzz@gmail.com>
853L:	linux-pm@vger.kernel.org
854S:	Maintained
855F:	Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
856F:	drivers/thermal/sun8i_thermal.c
857
858ALLWINNER VPU DRIVER
859M:	Maxime Ripard <mripard@kernel.org>
860M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
861L:	linux-media@vger.kernel.org
862S:	Maintained
863F:	drivers/staging/media/sunxi/cedrus/
864
865ALPHA PORT
866M:	Richard Henderson <richard.henderson@linaro.org>
867M:	Ivan Kokshaysky <ink@jurassic.park.msu.ru>
868M:	Matt Turner <mattst88@gmail.com>
869L:	linux-alpha@vger.kernel.org
870S:	Odd Fixes
871F:	arch/alpha/
872
873ALPS PS/2 TOUCHPAD DRIVER
874R:	Pali Rohár <pali@kernel.org>
875F:	drivers/input/mouse/alps.*
876
877ALTERA MAILBOX DRIVER
878M:	Mun Yew Tham <mun.yew.tham@intel.com>
879S:	Maintained
880F:	drivers/mailbox/mailbox-altera.c
881
882ALTERA MSGDMA IP CORE DRIVER
883M:	Olivier Dautricourt <olivierdautricourt@gmail.com>
884R:	Stefan Roese <sr@denx.de>
885L:	dmaengine@vger.kernel.org
886S:	Odd Fixes
887F:	Documentation/devicetree/bindings/dma/altr,msgdma.yaml
888F:	drivers/dma/altera-msgdma.c
889
890ALTERA PIO DRIVER
891M:	Mun Yew Tham <mun.yew.tham@intel.com>
892L:	linux-gpio@vger.kernel.org
893S:	Maintained
894F:	drivers/gpio/gpio-altera.c
895
896ALTERA TRIPLE SPEED ETHERNET DRIVER
897M:	Joyce Ooi <joyce.ooi@intel.com>
898L:	netdev@vger.kernel.org
899S:	Maintained
900F:	drivers/net/ethernet/altera/
901
902ALTERA UART/JTAG UART SERIAL DRIVERS
903M:	Tobias Klauser <tklauser@distanz.ch>
904L:	linux-serial@vger.kernel.org
905S:	Maintained
906F:	drivers/tty/serial/altera_jtaguart.c
907F:	drivers/tty/serial/altera_uart.c
908F:	include/linux/altera_jtaguart.h
909F:	include/linux/altera_uart.h
910
911AMAZON ANNAPURNA LABS FIC DRIVER
912M:	Talel Shenhar <talel@amazon.com>
913S:	Maintained
914F:	Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
915F:	drivers/irqchip/irq-al-fic.c
916
917AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
918M:	Talel Shenhar <talel@amazon.com>
919M:	Talel Shenhar <talelshenhar@gmail.com>
920S:	Maintained
921F:	Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
922F:	drivers/edac/al_mc_edac.c
923
924AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
925M:	Talel Shenhar <talel@amazon.com>
926S:	Maintained
927F:	Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
928F:	drivers/thermal/thermal_mmio.c
929
930AMAZON ETHERNET DRIVERS
931M:	Shay Agroskin <shayagr@amazon.com>
932M:	Arthur Kiyanovski <akiyano@amazon.com>
933R:	David Arinzon <darinzon@amazon.com>
934R:	Noam Dagan <ndagan@amazon.com>
935R:	Saeed Bishara <saeedb@amazon.com>
936L:	netdev@vger.kernel.org
937S:	Supported
938F:	Documentation/networking/device_drivers/ethernet/amazon/ena.rst
939F:	drivers/net/ethernet/amazon/
940
941AMAZON RDMA EFA DRIVER
942M:	Michael Margolin <mrgolin@amazon.com>
943R:	Gal Pressman <gal.pressman@linux.dev>
944R:	Yossi Leybovich <sleybo@amazon.com>
945L:	linux-rdma@vger.kernel.org
946S:	Supported
947Q:	https://patchwork.kernel.org/project/linux-rdma/list/
948F:	drivers/infiniband/hw/efa/
949F:	include/uapi/rdma/efa-abi.h
950
951AMD ADDRESS TRANSLATION LIBRARY (ATL)
952M:	Yazen Ghannam <Yazen.Ghannam@amd.com>
953L:	linux-edac@vger.kernel.org
954S:	Supported
955F:	drivers/ras/amd/atl/*
956
957AMD AXI W1 DRIVER
958M:	Kris Chaplin <kris.chaplin@amd.com>
959R:	Thomas Delev <thomas.delev@amd.com>
960R:	Michal Simek <michal.simek@amd.com>
961S:	Maintained
962F:	Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
963F:	drivers/w1/masters/amd_axi_w1.c
964
965AMD CDX BUS DRIVER
966M:	Nipun Gupta <nipun.gupta@amd.com>
967M:	Nikhil Agarwal <nikhil.agarwal@amd.com>
968S:	Maintained
969F:	Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
970F:	drivers/cdx/*
971F:	include/linux/cdx/*
972
973AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
974M:	Tom Lendacky <thomas.lendacky@amd.com>
975M:	John Allen <john.allen@amd.com>
976L:	linux-crypto@vger.kernel.org
977S:	Supported
978F:	drivers/crypto/ccp/
979F:	include/linux/ccp.h
980
981AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
982M:	Ashish Kalra <ashish.kalra@amd.com>
983M:	Tom Lendacky <thomas.lendacky@amd.com>
984L:	linux-crypto@vger.kernel.org
985S:	Supported
986F:	drivers/crypto/ccp/sev*
987F:	include/uapi/linux/psp-sev.h
988
989AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
990M:	Mario Limonciello <mario.limonciello@amd.com>
991L:	linux-crypto@vger.kernel.org
992S:	Supported
993F:	drivers/crypto/ccp/dbc.c
994F:	drivers/crypto/ccp/dbc.h
995F:	drivers/crypto/ccp/platform-access.c
996F:	drivers/crypto/ccp/platform-access.h
997F:	include/uapi/linux/psp-dbc.h
998F:	tools/crypto/ccp/*.c
999F:	tools/crypto/ccp/*.py
1000
1001AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT
1002M:	Mario Limonciello <mario.limonciello@amd.com>
1003L:	linux-crypto@vger.kernel.org
1004S:	Supported
1005F:	drivers/crypto/ccp/hsti.*
1006
1007AMD DISPLAY CORE
1008M:	Harry Wentland <harry.wentland@amd.com>
1009M:	Leo Li <sunpeng.li@amd.com>
1010M:	Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
1011L:	amd-gfx@lists.freedesktop.org
1012S:	Supported
1013T:	git https://gitlab.freedesktop.org/agd5f/linux.git
1014F:	drivers/gpu/drm/amd/display/
1015
1016AMD FAM15H PROCESSOR POWER MONITORING DRIVER
1017M:	Huang Rui <ray.huang@amd.com>
1018L:	linux-hwmon@vger.kernel.org
1019S:	Supported
1020F:	Documentation/hwmon/fam15h_power.rst
1021F:	drivers/hwmon/fam15h_power.c
1022
1023AMD FCH GPIO DRIVER
1024M:	Enrico Weigelt, metux IT consult <info@metux.net>
1025L:	linux-gpio@vger.kernel.org
1026S:	Maintained
1027F:	drivers/gpio/gpio-amd-fch.c
1028F:	include/linux/platform_data/gpio/gpio-amd-fch.h
1029
1030AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
1031L:	linux-geode@lists.infradead.org (moderated for non-subscribers)
1032S:	Orphan
1033F:	drivers/usb/gadget/udc/amd5536udc.*
1034
1035AMD GEODE PROCESSOR/CHIPSET SUPPORT
1036M:	Andres Salomon <dilinger@queued.net>
1037L:	linux-geode@lists.infradead.org (moderated for non-subscribers)
1038S:	Supported
1039W:	http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
1040F:	arch/x86/include/asm/geode.h
1041F:	drivers/char/hw_random/geode-rng.c
1042F:	drivers/crypto/geode*
1043F:	drivers/video/fbdev/geode/
1044
1045AMD HSMP DRIVER
1046M:	Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
1047R:	Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
1048L:	platform-driver-x86@vger.kernel.org
1049S:	Maintained
1050F:	Documentation/arch/x86/amd_hsmp.rst
1051F:	arch/x86/include/asm/amd_hsmp.h
1052F:	arch/x86/include/uapi/asm/amd_hsmp.h
1053F:	drivers/platform/x86/amd/hsmp.c
1054
1055AMD IOMMU (AMD-VI)
1056M:	Joerg Roedel <joro@8bytes.org>
1057R:	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1058L:	iommu@lists.linux.dev
1059S:	Maintained
1060T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
1061F:	drivers/iommu/amd/
1062F:	include/linux/amd-iommu.h
1063
1064AMD KFD
1065M:	Felix Kuehling <Felix.Kuehling@amd.com>
1066L:	amd-gfx@lists.freedesktop.org
1067S:	Supported
1068T:	git https://gitlab.freedesktop.org/agd5f/linux.git
1069F:	drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
1070F:	drivers/gpu/drm/amd/amdkfd/
1071F:	drivers/gpu/drm/amd/include/cik_structs.h
1072F:	drivers/gpu/drm/amd/include/kgd_kfd_interface.h
1073F:	drivers/gpu/drm/amd/include/v9_structs.h
1074F:	drivers/gpu/drm/amd/include/vi_structs.h
1075F:	include/uapi/linux/kfd_ioctl.h
1076F:	include/uapi/linux/kfd_sysfs.h
1077
1078AMD MP2 I2C DRIVER
1079M:	Elie Morisse <syniurge@gmail.com>
1080M:	Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1081L:	linux-i2c@vger.kernel.org
1082S:	Maintained
1083F:	drivers/i2c/busses/i2c-amd-mp2*
1084
1085AMD PDS CORE DRIVER
1086M:	Shannon Nelson <shannon.nelson@amd.com>
1087M:	Brett Creeley <brett.creeley@amd.com>
1088L:	netdev@vger.kernel.org
1089S:	Supported
1090F:	Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1091F:	drivers/net/ethernet/amd/pds_core/
1092F:	include/linux/pds/
1093
1094AMD PMC DRIVER
1095M:	Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1096L:	platform-driver-x86@vger.kernel.org
1097S:	Maintained
1098F:	drivers/platform/x86/amd/pmc/
1099
1100AMD PMF DRIVER
1101M:	Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1102L:	platform-driver-x86@vger.kernel.org
1103S:	Maintained
1104F:	Documentation/ABI/testing/sysfs-amd-pmf
1105F:	drivers/platform/x86/amd/pmf/
1106
1107AMD POWERPLAY AND SWSMU
1108M:	Kenneth Feng <kenneth.feng@amd.com>
1109L:	amd-gfx@lists.freedesktop.org
1110S:	Supported
1111T:	git https://gitlab.freedesktop.org/agd5f/linux.git
1112F:	drivers/gpu/drm/amd/pm/
1113
1114AMD PSTATE DRIVER
1115M:	Huang Rui <ray.huang@amd.com>
1116M:	Gautham R. Shenoy <gautham.shenoy@amd.com>
1117M:	Mario Limonciello <mario.limonciello@amd.com>
1118R:	Perry Yuan <perry.yuan@amd.com>
1119L:	linux-pm@vger.kernel.org
1120S:	Supported
1121F:	Documentation/admin-guide/pm/amd-pstate.rst
1122F:	drivers/cpufreq/amd-pstate*
1123F:	tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1124
1125AMD PTDMA DRIVER
1126M:	Basavaraj Natikar <Basavaraj.Natikar@amd.com>
1127L:	dmaengine@vger.kernel.org
1128S:	Maintained
1129F:	drivers/dma/ptdma/
1130
1131AMD SEATTLE DEVICE TREE SUPPORT
1132M:	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1133M:	Tom Lendacky <thomas.lendacky@amd.com>
1134S:	Supported
1135F:	arch/arm64/boot/dts/amd/
1136
1137AMD SENSOR FUSION HUB DRIVER
1138M:	Basavaraj Natikar <basavaraj.natikar@amd.com>
1139L:	linux-input@vger.kernel.org
1140S:	Maintained
1141F:	Documentation/hid/amd-sfh*
1142F:	drivers/hid/amd-sfh-hid/
1143
1144AMD SPI DRIVER
1145M:	Sanjay R Mehta <sanju.mehta@amd.com>
1146S:	Maintained
1147F:	drivers/spi/spi-amd.c
1148
1149AMD XGBE DRIVER
1150M:	"Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1151L:	netdev@vger.kernel.org
1152S:	Supported
1153F:	arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1154F:	drivers/net/ethernet/amd/xgbe/
1155
1156AMLOGIC DDR PMU DRIVER
1157M:	Jiucheng Xu <jiucheng.xu@amlogic.com>
1158L:	linux-amlogic@lists.infradead.org
1159S:	Supported
1160W:	http://www.amlogic.com
1161F:	Documentation/admin-guide/perf/meson-ddr-pmu.rst
1162F:	Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1163F:	drivers/perf/amlogic/
1164F:	include/soc/amlogic/
1165
1166AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER
1167M:	Javier Carrasco <javier.carrasco.cruz@gmail.com>
1168L:	linux-hwmon@vger.kernel.org
1169S:	Maintained
1170F:	Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml
1171F:	Documentation/hwmon/chipcap2.rst
1172F:	drivers/hwmon/chipcap2.c
1173
1174AMPHION VPU CODEC V4L2 DRIVER
1175M:	Ming Qian <ming.qian@nxp.com>
1176M:	Zhou Peng <eagle.zhou@nxp.com>
1177L:	linux-media@vger.kernel.org
1178S:	Maintained
1179F:	Documentation/devicetree/bindings/media/amphion,vpu.yaml
1180F:	drivers/media/platform/amphion/
1181
1182AMS AS73211 DRIVER
1183M:	Christian Eggers <ceggers@arri.de>
1184L:	linux-iio@vger.kernel.org
1185S:	Maintained
1186F:	Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1187F:	drivers/iio/light/as73211.c
1188
1189AMT (Automatic Multicast Tunneling)
1190M:	Taehee Yoo <ap420073@gmail.com>
1191L:	netdev@vger.kernel.org
1192S:	Maintained
1193T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1194T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1195F:	drivers/net/amt.c
1196
1197ANALOG DEVICES INC AD3552R DRIVER
1198M:	Nuno Sá <nuno.sa@analog.com>
1199L:	linux-iio@vger.kernel.org
1200S:	Supported
1201W:	https://ez.analog.com/linux-software-drivers
1202F:	Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1203F:	drivers/iio/dac/ad3552r.c
1204
1205ANALOG DEVICES INC AD4130 DRIVER
1206M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
1207L:	linux-iio@vger.kernel.org
1208S:	Supported
1209W:	https://ez.analog.com/linux-software-drivers
1210F:	Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1211F:	Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1212F:	drivers/iio/adc/ad4130.c
1213
1214ANALOG DEVICES INC AD7091R DRIVER
1215M:	Marcelo Schmitt <marcelo.schmitt@analog.com>
1216L:	linux-iio@vger.kernel.org
1217S:	Supported
1218W:	http://ez.analog.com/community/linux-device-drivers
1219F:	Documentation/devicetree/bindings/iio/adc/adi,ad7091r*
1220F:	drivers/iio/adc/ad7091r*
1221
1222ANALOG DEVICES INC AD7192 DRIVER
1223M:	Alisa-Dariana Roman <alisa.roman@analog.com>
1224L:	linux-iio@vger.kernel.org
1225S:	Supported
1226W:	https://ez.analog.com/linux-software-drivers
1227F:	Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1228F:	drivers/iio/adc/ad7192.c
1229
1230ANALOG DEVICES INC AD7292 DRIVER
1231M:	Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1232L:	linux-iio@vger.kernel.org
1233S:	Supported
1234W:	https://ez.analog.com/linux-software-drivers
1235F:	Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1236F:	drivers/iio/adc/ad7292.c
1237
1238ANALOG DEVICES INC AD7293 DRIVER
1239M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
1240L:	linux-iio@vger.kernel.org
1241S:	Supported
1242W:	https://ez.analog.com/linux-software-drivers
1243F:	Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1244F:	drivers/iio/dac/ad7293.c
1245
1246ANALOG DEVICES INC AD74115 DRIVER
1247M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
1248L:	linux-iio@vger.kernel.org
1249S:	Supported
1250W:	https://ez.analog.com/linux-software-drivers
1251F:	Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1252F:	drivers/iio/addac/ad74115.c
1253
1254ANALOG DEVICES INC AD74413R DRIVER
1255M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
1256L:	linux-iio@vger.kernel.org
1257S:	Supported
1258W:	https://ez.analog.com/linux-software-drivers
1259F:	Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1260F:	drivers/iio/addac/ad74413r.c
1261F:	include/dt-bindings/iio/addac/adi,ad74413r.h
1262
1263ANALOG DEVICES INC AD7768-1 DRIVER
1264M:	Michael Hennerich <Michael.Hennerich@analog.com>
1265L:	linux-iio@vger.kernel.org
1266S:	Supported
1267W:	https://ez.analog.com/linux-software-drivers
1268F:	Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1269F:	drivers/iio/adc/ad7768-1.c
1270
1271ANALOG DEVICES INC AD7780 DRIVER
1272M:	Michael Hennerich <Michael.Hennerich@analog.com>
1273M:	Renato Lui Geh <renatogeh@gmail.com>
1274L:	linux-iio@vger.kernel.org
1275S:	Supported
1276W:	https://ez.analog.com/linux-software-drivers
1277F:	Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1278F:	drivers/iio/adc/ad7780.c
1279
1280ANALOG DEVICES INC AD9739a DRIVER
1281M:	Nuno Sa <nuno.sa@analog.com>
1282M:	Dragos Bogdan <dragos.bogdan@analog.com>
1283L:	linux-iio@vger.kernel.org
1284S:	Supported
1285W:	https://ez.analog.com/linux-software-drivers
1286F:	Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml
1287F:	drivers/iio/dac/ad9739a.c
1288
1289ANALOG DEVICES INC ADA4250 DRIVER
1290M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
1291L:	linux-iio@vger.kernel.org
1292S:	Supported
1293W:	https://ez.analog.com/linux-software-drivers
1294F:	Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1295F:	drivers/iio/amplifiers/ada4250.c
1296
1297ANALOG DEVICES INC ADF4377 DRIVER
1298M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
1299L:	linux-iio@vger.kernel.org
1300S:	Supported
1301W:	https://ez.analog.com/linux-software-drivers
1302F:	Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1303F:	drivers/iio/frequency/adf4377.c
1304
1305ANALOG DEVICES INC ADGS1408 DRIVER
1306M:	Mircea Caprioru <mircea.caprioru@analog.com>
1307S:	Supported
1308F:	Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1309F:	drivers/mux/adgs1408.c
1310
1311ANALOG DEVICES INC ADIN DRIVER
1312M:	Michael Hennerich <michael.hennerich@analog.com>
1313L:	netdev@vger.kernel.org
1314S:	Supported
1315W:	https://ez.analog.com/linux-software-drivers
1316F:	Documentation/devicetree/bindings/net/adi,adin.yaml
1317F:	drivers/net/phy/adin.c
1318
1319ANALOG DEVICES INC ADIS DRIVER LIBRARY
1320M:	Nuno Sa <nuno.sa@analog.com>
1321L:	linux-iio@vger.kernel.org
1322S:	Supported
1323F:	drivers/iio/imu/adis.c
1324F:	drivers/iio/imu/adis_buffer.c
1325F:	drivers/iio/imu/adis_trigger.c
1326F:	include/linux/iio/imu/adis.h
1327
1328ANALOG DEVICES INC ADIS16460 DRIVER
1329M:	Dragos Bogdan <dragos.bogdan@analog.com>
1330L:	linux-iio@vger.kernel.org
1331S:	Supported
1332W:	https://ez.analog.com/linux-software-drivers
1333F:	Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1334F:	drivers/iio/imu/adis16460.c
1335
1336ANALOG DEVICES INC ADIS16475 DRIVER
1337M:	Nuno Sa <nuno.sa@analog.com>
1338L:	linux-iio@vger.kernel.org
1339S:	Supported
1340W:	https://ez.analog.com/linux-software-drivers
1341F:	Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1342F:	drivers/iio/imu/adis16475.c
1343
1344ANALOG DEVICES INC ADM1177 DRIVER
1345M:	Michael Hennerich <Michael.Hennerich@analog.com>
1346L:	linux-hwmon@vger.kernel.org
1347S:	Supported
1348W:	https://ez.analog.com/linux-software-drivers
1349F:	Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1350F:	drivers/hwmon/adm1177.c
1351
1352ANALOG DEVICES INC ADMFM2000 DRIVER
1353M:	Kim Seer Paller <kimseer.paller@analog.com>
1354L:	linux-iio@vger.kernel.org
1355S:	Supported
1356W:	https://ez.analog.com/linux-software-drivers
1357F:	Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml
1358F:	drivers/iio/frequency/admfm2000.c
1359
1360ANALOG DEVICES INC ADMV1013 DRIVER
1361M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
1362L:	linux-iio@vger.kernel.org
1363S:	Supported
1364W:	https://ez.analog.com/linux-software-drivers
1365F:	Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1366F:	drivers/iio/frequency/admv1013.c
1367
1368ANALOG DEVICES INC ADMV1014 DRIVER
1369M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
1370L:	linux-iio@vger.kernel.org
1371S:	Supported
1372W:	https://ez.analog.com/linux-software-drivers
1373F:	Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1374F:	drivers/iio/frequency/admv1014.c
1375
1376ANALOG DEVICES INC ADMV8818 DRIVER
1377M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
1378L:	linux-iio@vger.kernel.org
1379S:	Supported
1380W:	https://ez.analog.com/linux-software-drivers
1381F:	Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1382F:	drivers/iio/filter/admv8818.c
1383
1384ANALOG DEVICES INC ADP5061 DRIVER
1385M:	Michael Hennerich <Michael.Hennerich@analog.com>
1386L:	linux-pm@vger.kernel.org
1387S:	Supported
1388W:	https://ez.analog.com/linux-software-drivers
1389F:	drivers/power/supply/adp5061.c
1390
1391ANALOG DEVICES INC ADRF6780 DRIVER
1392M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
1393L:	linux-iio@vger.kernel.org
1394S:	Supported
1395W:	https://ez.analog.com/linux-software-drivers
1396F:	Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1397F:	drivers/iio/frequency/adrf6780.c
1398
1399ANALOG DEVICES INC ADV7180 DRIVER
1400M:	Lars-Peter Clausen <lars@metafoo.de>
1401L:	linux-media@vger.kernel.org
1402S:	Supported
1403W:	https://ez.analog.com/linux-software-drivers
1404F:	Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1405F:	drivers/media/i2c/adv7180.c
1406
1407ANALOG DEVICES INC ADV748X DRIVER
1408M:	Kieran Bingham <kieran.bingham@ideasonboard.com>
1409L:	linux-media@vger.kernel.org
1410S:	Maintained
1411F:	Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1412F:	drivers/media/i2c/adv748x/*
1413
1414ANALOG DEVICES INC ADV7511 DRIVER
1415M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
1416L:	linux-media@vger.kernel.org
1417S:	Maintained
1418F:	drivers/media/i2c/adv7511*
1419
1420ANALOG DEVICES INC ADV7604 DRIVER
1421M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
1422L:	linux-media@vger.kernel.org
1423S:	Maintained
1424F:	Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1425F:	drivers/media/i2c/adv7604*
1426
1427ANALOG DEVICES INC ADV7842 DRIVER
1428M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
1429L:	linux-media@vger.kernel.org
1430S:	Maintained
1431F:	drivers/media/i2c/adv7842*
1432
1433ANALOG DEVICES INC ADXRS290 DRIVER
1434M:	Nishant Malpani <nish.malpani25@gmail.com>
1435L:	linux-iio@vger.kernel.org
1436S:	Supported
1437F:	Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1438F:	drivers/iio/gyro/adxrs290.c
1439
1440ANALOG DEVICES INC ASOC CODEC DRIVERS
1441M:	Lars-Peter Clausen <lars@metafoo.de>
1442M:	Nuno Sá <nuno.sa@analog.com>
1443L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
1444S:	Supported
1445W:	http://wiki.analog.com/
1446W:	https://ez.analog.com/linux-software-drivers
1447F:	sound/soc/codecs/ad1*
1448F:	sound/soc/codecs/ad7*
1449F:	sound/soc/codecs/adau*
1450F:	sound/soc/codecs/adav*
1451F:	sound/soc/codecs/sigmadsp.*
1452F:	sound/soc/codecs/ssm*
1453
1454ANALOG DEVICES INC AXI DAC DRIVER
1455M:	Nuno Sa <nuno.sa@analog.com>
1456L:	linux-iio@vger.kernel.org
1457S:	Supported
1458W:	https://ez.analog.com/linux-software-drivers
1459F:	Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
1460F:	drivers/iio/dac/adi-axi-dac.c
1461
1462ANALOG DEVICES INC DMA DRIVERS
1463M:	Lars-Peter Clausen <lars@metafoo.de>
1464S:	Supported
1465W:	https://ez.analog.com/linux-software-drivers
1466F:	drivers/dma/dma-axi-dmac.c
1467
1468ANALOG DEVICES INC IIO DRIVERS
1469M:	Lars-Peter Clausen <lars@metafoo.de>
1470M:	Michael Hennerich <Michael.Hennerich@analog.com>
1471S:	Supported
1472W:	http://wiki.analog.com/
1473W:	https://ez.analog.com/linux-software-drivers
1474F:	Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1475F:	Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1476F:	Documentation/devicetree/bindings/iio/*/adi,*
1477F:	Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1478F:	Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1479F:	drivers/iio/*/ad*
1480F:	drivers/iio/adc/ltc249*
1481F:	drivers/iio/amplifiers/hmc425a.c
1482F:	drivers/staging/iio/*/ad*
1483X:	drivers/iio/*/adjd*
1484
1485ANALOGBITS PLL LIBRARIES
1486M:	Paul Walmsley <paul.walmsley@sifive.com>
1487M:	Samuel Holland <samuel.holland@sifive.com>
1488S:	Supported
1489F:	drivers/clk/analogbits/*
1490F:	include/linux/clk/analogbits*
1491
1492ANDROID DRIVERS
1493M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1494M:	Arve Hjønnevåg <arve@android.com>
1495M:	Todd Kjos <tkjos@android.com>
1496M:	Martijn Coenen <maco@android.com>
1497M:	Joel Fernandes <joel@joelfernandes.org>
1498M:	Christian Brauner <christian@brauner.io>
1499M:	Carlos Llamas <cmllamas@google.com>
1500M:	Suren Baghdasaryan <surenb@google.com>
1501L:	linux-kernel@vger.kernel.org
1502S:	Supported
1503T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1504F:	drivers/android/
1505
1506ANDROID GOLDFISH PIC DRIVER
1507M:	Miodrag Dinic <miodrag.dinic@mips.com>
1508S:	Supported
1509F:	Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1510F:	drivers/irqchip/irq-goldfish-pic.c
1511
1512ANDROID GOLDFISH RTC DRIVER
1513M:	Jiaxun Yang <jiaxun.yang@flygoat.com>
1514S:	Supported
1515F:	drivers/rtc/rtc-goldfish.c
1516
1517AOA (Apple Onboard Audio) ALSA DRIVER
1518M:	Johannes Berg <johannes@sipsolutions.net>
1519L:	linuxppc-dev@lists.ozlabs.org
1520L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
1521S:	Maintained
1522F:	sound/aoa/
1523
1524APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1525M:	William Breathitt Gray <wbg@kernel.org>
1526L:	linux-iio@vger.kernel.org
1527S:	Maintained
1528F:	drivers/iio/addac/stx104.c
1529
1530APM DRIVER
1531M:	Jiri Kosina <jikos@kernel.org>
1532S:	Odd fixes
1533T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1534F:	arch/x86/kernel/apm_32.c
1535F:	drivers/char/apm-emulation.c
1536F:	include/linux/apm_bios.h
1537F:	include/uapi/linux/apm_bios.h
1538
1539APPARMOR SECURITY MODULE
1540M:	John Johansen <john.johansen@canonical.com>
1541M:	John Johansen <john@apparmor.net>
1542L:	apparmor@lists.ubuntu.com (moderated for non-subscribers)
1543S:	Supported
1544W:	apparmor.net
1545B:	https://gitlab.com/apparmor/apparmor-kernel
1546C:	irc://irc.oftc.net/apparmor
1547T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1548T:	https://gitlab.com/apparmor/apparmor-kernel.git
1549F:	Documentation/admin-guide/LSM/apparmor.rst
1550F:	security/apparmor/
1551
1552APPLE BCM5974 MULTITOUCH DRIVER
1553M:	Henrik Rydberg <rydberg@bitmath.org>
1554L:	linux-input@vger.kernel.org
1555S:	Odd fixes
1556F:	drivers/input/mouse/bcm5974.c
1557
1558APPLE PCIE CONTROLLER DRIVER
1559M:	Alyssa Rosenzweig <alyssa@rosenzweig.io>
1560M:	Marc Zyngier <maz@kernel.org>
1561L:	linux-pci@vger.kernel.org
1562S:	Maintained
1563F:	drivers/pci/controller/pcie-apple.c
1564
1565APPLE SMC DRIVER
1566M:	Henrik Rydberg <rydberg@bitmath.org>
1567L:	linux-hwmon@vger.kernel.org
1568S:	Odd fixes
1569F:	drivers/hwmon/applesmc.c
1570
1571APPLETALK NETWORK LAYER
1572L:	netdev@vger.kernel.org
1573S:	Odd fixes
1574F:	include/linux/atalk.h
1575F:	include/uapi/linux/atalk.h
1576F:	net/appletalk/
1577
1578APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1579M:	Khuong Dinh <khuong@os.amperecomputing.com>
1580S:	Supported
1581F:	arch/arm64/boot/dts/apm/
1582
1583APPLIED MICRO (APM) X-GENE SOC EDAC
1584M:	Khuong Dinh <khuong@os.amperecomputing.com>
1585S:	Supported
1586F:	Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1587F:	drivers/edac/xgene_edac.c
1588
1589APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1590M:	Iyappan Subramanian <iyappan@os.amperecomputing.com>
1591M:	Keyur Chudgar <keyur@os.amperecomputing.com>
1592S:	Supported
1593F:	drivers/net/ethernet/apm/xgene-v2/
1594
1595APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1596M:	Iyappan Subramanian <iyappan@os.amperecomputing.com>
1597M:	Keyur Chudgar <keyur@os.amperecomputing.com>
1598M:	Quan Nguyen <quan@os.amperecomputing.com>
1599S:	Supported
1600F:	Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1601F:	Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1602F:	drivers/net/ethernet/apm/xgene/
1603F:	drivers/net/mdio/mdio-xgene.c
1604
1605APPLIED MICRO (APM) X-GENE SOC PMU
1606M:	Khuong Dinh <khuong@os.amperecomputing.com>
1607S:	Supported
1608F:	Documentation/admin-guide/perf/xgene-pmu.rst
1609F:	Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1610F:	drivers/perf/xgene_pmu.c
1611
1612APTINA CAMERA SENSOR PLL
1613M:	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1614L:	linux-media@vger.kernel.org
1615S:	Maintained
1616F:	drivers/media/i2c/aptina-pll.*
1617
1618AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1619M:	Aleksa Savic <savicaleksa83@gmail.com>
1620M:	Jack Doan <me@jackdoan.com>
1621L:	linux-hwmon@vger.kernel.org
1622S:	Maintained
1623F:	Documentation/hwmon/aquacomputer_d5next.rst
1624F:	drivers/hwmon/aquacomputer_d5next.c
1625
1626AQUANTIA ETHERNET DRIVER (atlantic)
1627M:	Igor Russkikh <irusskikh@marvell.com>
1628L:	netdev@vger.kernel.org
1629S:	Supported
1630W:	https://www.marvell.com/
1631Q:	https://patchwork.kernel.org/project/netdevbpf/list/
1632F:	Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1633F:	drivers/net/ethernet/aquantia/atlantic/
1634
1635AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1636M:	Egor Pomozov <epomozov@marvell.com>
1637L:	netdev@vger.kernel.org
1638S:	Supported
1639W:	http://www.aquantia.com
1640F:	drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1641
1642AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1643M:	Krzysztof Hałasa <khalasa@piap.pl>
1644L:	linux-media@vger.kernel.org
1645S:	Maintained
1646F:	Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1647F:	drivers/media/i2c/ar0521.c
1648
1649ARASAN NAND CONTROLLER DRIVER
1650M:	Miquel Raynal <miquel.raynal@bootlin.com>
1651R:	Michal Simek <michal.simek@amd.com>
1652L:	linux-mtd@lists.infradead.org
1653S:	Maintained
1654F:	Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1655F:	drivers/mtd/nand/raw/arasan-nand-controller.c
1656
1657ARC FRAMEBUFFER DRIVER
1658M:	Jaya Kumar <jayalk@intworks.biz>
1659S:	Maintained
1660F:	drivers/video/fbdev/arcfb.c
1661F:	drivers/video/fbdev/core/fb_defio.c
1662
1663ARC PGU DRM DRIVER
1664M:	Alexey Brodkin <abrodkin@synopsys.com>
1665S:	Supported
1666F:	Documentation/devicetree/bindings/display/snps,arcpgu.txt
1667F:	drivers/gpu/drm/tiny/arcpgu.c
1668
1669ARCNET NETWORK LAYER
1670M:	Michael Grzeschik <m.grzeschik@pengutronix.de>
1671L:	netdev@vger.kernel.org
1672S:	Maintained
1673F:	drivers/net/arcnet/
1674F:	include/uapi/linux/if_arcnet.h
1675
1676ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1677M:	Arnd Bergmann <arnd@arndb.de>
1678M:	Olof Johansson <olof@lixom.net>
1679M:	soc@kernel.org
1680L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681S:	Maintained
1682P:	Documentation/process/maintainer-soc.rst
1683C:	irc://irc.libera.chat/armlinux
1684T:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1685F:	Documentation/process/maintainer-soc*.rst
1686F:	arch/arm/boot/dts/Makefile
1687F:	arch/arm64/boot/dts/Makefile
1688
1689ARM ARCHITECTED TIMER DRIVER
1690M:	Mark Rutland <mark.rutland@arm.com>
1691M:	Marc Zyngier <maz@kernel.org>
1692L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693S:	Maintained
1694F:	arch/arm/include/asm/arch_timer.h
1695F:	arch/arm64/include/asm/arch_timer.h
1696F:	drivers/clocksource/arm_arch_timer.c
1697
1698ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1699M:	Marc Zyngier <maz@kernel.org>
1700L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1701S:	Maintained
1702F:	Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1703F:	arch/arm/include/asm/arch_gicv3.h
1704F:	arch/arm64/include/asm/arch_gicv3.h
1705F:	drivers/irqchip/irq-gic*.[ch]
1706F:	include/linux/irqchip/arm-gic*.h
1707F:	include/linux/irqchip/arm-vgic-info.h
1708
1709ARM HDLCD DRM DRIVER
1710M:	Liviu Dudau <liviu.dudau@arm.com>
1711S:	Supported
1712F:	Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1713F:	drivers/gpu/drm/arm/hdlcd_*
1714
1715ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1716M:	Linus Walleij <linus.walleij@linaro.org>
1717L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718S:	Maintained
1719F:	Documentation/devicetree/bindings/arm/arm,integrator.yaml
1720F:	Documentation/devicetree/bindings/arm/arm,realview.yaml
1721F:	Documentation/devicetree/bindings/arm/arm,versatile.yaml
1722F:	Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1723F:	Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1724F:	Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1725F:	Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1726F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1727F:	Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1728F:	arch/arm/boot/dts/arm/arm-realview-*
1729F:	arch/arm/boot/dts/arm/integrator*
1730F:	arch/arm/boot/dts/arm/versatile*
1731F:	arch/arm/mach-versatile/
1732F:	drivers/bus/arm-integrator-lm.c
1733F:	drivers/clk/versatile/
1734F:	drivers/i2c/busses/i2c-versatile.c
1735F:	drivers/irqchip/irq-versatile-fpga.c
1736F:	drivers/mtd/maps/physmap-versatile.*
1737F:	drivers/power/reset/arm-versatile-reboot.c
1738F:	drivers/soc/versatile/
1739
1740ARM KOMEDA DRM-KMS DRIVER
1741M:	Liviu Dudau <liviu.dudau@arm.com>
1742S:	Supported
1743T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
1744F:	Documentation/devicetree/bindings/display/arm,komeda.yaml
1745F:	Documentation/gpu/komeda-kms.rst
1746F:	drivers/gpu/drm/arm/display/include/
1747F:	drivers/gpu/drm/arm/display/komeda/
1748
1749ARM MALI PANFROST DRM DRIVER
1750M:	Boris Brezillon <boris.brezillon@collabora.com>
1751M:	Rob Herring <robh@kernel.org>
1752R:	Steven Price <steven.price@arm.com>
1753L:	dri-devel@lists.freedesktop.org
1754S:	Supported
1755T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
1756F:	Documentation/gpu/panfrost.rst
1757F:	drivers/gpu/drm/panfrost/
1758F:	include/uapi/drm/panfrost_drm.h
1759
1760ARM MALI PANTHOR DRM DRIVER
1761M:	Boris Brezillon <boris.brezillon@collabora.com>
1762M:	Steven Price <steven.price@arm.com>
1763M:	Liviu Dudau <liviu.dudau@arm.com>
1764L:	dri-devel@lists.freedesktop.org
1765S:	Supported
1766T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
1767F:	Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
1768F:	drivers/gpu/drm/panthor/
1769F:	include/uapi/drm/panthor_drm.h
1770
1771ARM MALI-DP DRM DRIVER
1772M:	Liviu Dudau <liviu.dudau@arm.com>
1773S:	Supported
1774T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
1775F:	Documentation/devicetree/bindings/display/arm,malidp.yaml
1776F:	Documentation/gpu/afbc.rst
1777F:	drivers/gpu/drm/arm/
1778
1779ARM MFM AND FLOPPY DRIVERS
1780M:	Ian Molton <spyro@f2s.com>
1781S:	Maintained
1782F:	arch/arm/include/asm/floppy.h
1783F:	arch/arm/mach-rpc/floppydma.S
1784
1785ARM PMU PROFILING AND DEBUGGING
1786M:	Will Deacon <will@kernel.org>
1787M:	Mark Rutland <mark.rutland@arm.com>
1788L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1789S:	Maintained
1790F:	Documentation/devicetree/bindings/arm/pmu.yaml
1791F:	Documentation/devicetree/bindings/perf/
1792F:	arch/arm*/include/asm/hw_breakpoint.h
1793F:	arch/arm*/include/asm/perf_event.h
1794F:	arch/arm*/kernel/hw_breakpoint.c
1795F:	arch/arm*/kernel/perf_*
1796F:	drivers/perf/
1797F:	include/linux/perf/arm_pmu*.h
1798
1799ARM PORT
1800M:	Russell King <linux@armlinux.org.uk>
1801L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1802S:	Odd Fixes
1803W:	http://www.armlinux.org.uk/
1804T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git
1805F:	arch/arm/
1806X:	arch/arm/boot/dts/
1807
1808ARM PRIMECELL AACI PL041 DRIVER
1809M:	Russell King <linux@armlinux.org.uk>
1810S:	Odd Fixes
1811F:	sound/arm/aaci.*
1812
1813ARM PRIMECELL BUS SUPPORT
1814M:	Russell King <linux@armlinux.org.uk>
1815S:	Odd Fixes
1816F:	drivers/amba/
1817F:	include/linux/amba/bus.h
1818
1819ARM PRIMECELL KMI PL050 DRIVER
1820M:	Russell King <linux@armlinux.org.uk>
1821S:	Odd Fixes
1822F:	drivers/input/serio/ambakmi.*
1823F:	include/linux/amba/kmi.h
1824
1825ARM PRIMECELL MMCI PL180/1 DRIVER
1826M:	Russell King <linux@armlinux.org.uk>
1827S:	Odd Fixes
1828F:	drivers/mmc/host/mmci.*
1829F:	include/linux/amba/mmci.h
1830
1831ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1832M:	Miquel Raynal <miquel.raynal@bootlin.com>
1833R:	Michal Simek <michal.simek@amd.com>
1834L:	linux-mtd@lists.infradead.org
1835S:	Maintained
1836F:	Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1837F:	drivers/mtd/nand/raw/pl35x-nand-controller.c
1838
1839ARM PRIMECELL PL35X SMC DRIVER
1840M:	Miquel Raynal <miquel.raynal@bootlin.com>
1841R:	Michal Simek <michal.simek@amd.com>
1842L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843S:	Maintained
1844F:	Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1845F:	drivers/memory/pl353-smc.c
1846
1847ARM PRIMECELL SSP PL022 SPI DRIVER
1848M:	Linus Walleij <linus.walleij@linaro.org>
1849L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850S:	Maintained
1851F:	Documentation/devicetree/bindings/spi/spi-pl022.yaml
1852F:	drivers/spi/spi-pl022.c
1853
1854ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1855M:	Russell King <linux@armlinux.org.uk>
1856S:	Odd Fixes
1857F:	drivers/tty/serial/amba-pl01*.c
1858F:	include/linux/amba/serial.h
1859
1860ARM PRIMECELL VIC PL190/PL192 DRIVER
1861M:	Linus Walleij <linus.walleij@linaro.org>
1862L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1863S:	Maintained
1864F:	Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1865F:	drivers/irqchip/irq-vic.c
1866
1867ARM SMC WATCHDOG DRIVER
1868M:	Julius Werner <jwerner@chromium.org>
1869R:	Evan Benn <evanbenn@chromium.org>
1870S:	Maintained
1871F:	Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1872F:	drivers/watchdog/arm_smc_wdt.c
1873
1874ARM SMMU DRIVERS
1875M:	Will Deacon <will@kernel.org>
1876R:	Robin Murphy <robin.murphy@arm.com>
1877L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878S:	Maintained
1879F:	Documentation/devicetree/bindings/iommu/arm,smmu*
1880F:	drivers/iommu/arm/
1881F:	drivers/iommu/io-pgtable-arm*
1882
1883ARM SUB-ARCHITECTURES
1884L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885S:	Maintained
1886C:	irc://irc.libera.chat/armlinux
1887T:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1888F:	arch/arm/mach-*/
1889F:	arch/arm/plat-*/
1890
1891ARM/ACTIONS SEMI ARCHITECTURE
1892M:	Andreas Färber <afaerber@suse.de>
1893M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1894L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1895L:	linux-actions@lists.infradead.org (moderated for non-subscribers)
1896S:	Maintained
1897F:	Documentation/devicetree/bindings/arm/actions.yaml
1898F:	Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1899F:	Documentation/devicetree/bindings/dma/owl-dma.yaml
1900F:	Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1901F:	Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1902F:	Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1903F:	Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1904F:	Documentation/devicetree/bindings/pinctrl/actions,*
1905F:	Documentation/devicetree/bindings/power/actions,owl-sps.txt
1906F:	Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1907F:	arch/arm/boot/dts/actions/
1908F:	arch/arm/mach-actions/
1909F:	arch/arm64/boot/dts/actions/
1910F:	drivers/clk/actions/
1911F:	drivers/clocksource/timer-owl*
1912F:	drivers/dma/owl-dma.c
1913F:	drivers/i2c/busses/i2c-owl.c
1914F:	drivers/irqchip/irq-owl-sirq.c
1915F:	drivers/mmc/host/owl-mmc.c
1916F:	drivers/net/ethernet/actions/
1917F:	drivers/pinctrl/actions/*
1918F:	drivers/pmdomain/actions/
1919F:	include/dt-bindings/power/owl-*
1920F:	include/dt-bindings/reset/actions,*
1921F:	include/linux/soc/actions/
1922N:	owl
1923
1924ARM/AIROHA SOC SUPPORT
1925M:	Matthias Brugger <matthias.bgg@gmail.com>
1926M:	AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
1927L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1929S:	Odd Fixes
1930F:	arch/arm/boot/dts/airoha/
1931F:	arch/arm64/boot/dts/airoha/
1932
1933ARM/Allwinner SoC Clock Support
1934M:	Emilio López <emilio@elopez.com.ar>
1935S:	Maintained
1936F:	drivers/clk/sunxi/
1937
1938ARM/Allwinner sunXi SoC support
1939M:	Chen-Yu Tsai <wens@csie.org>
1940M:	Jernej Skrabec <jernej.skrabec@gmail.com>
1941M:	Samuel Holland <samuel@sholland.org>
1942L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1943L:	linux-sunxi@lists.linux.dev
1944S:	Maintained
1945T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1946F:	arch/arm/mach-sunxi/
1947F:	arch/arm64/boot/dts/allwinner/
1948F:	drivers/clk/sunxi-ng/
1949F:	drivers/pinctrl/sunxi/
1950F:	drivers/soc/sunxi/
1951N:	allwinner
1952N:	sun[x456789]i
1953N:	sun[25]0i
1954
1955ARM/ALPHASCALE ARCHITECTURE
1956M:	Krzysztof Kozlowski <krzk@kernel.org>
1957L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1958S:	Odd Fixes
1959F:	arch/arm/boot/dts/alphascale/
1960F:	drivers/clk/clk-asm9260.c
1961F:	drivers/clocksource/asm9260_timer.c
1962F:	drivers/rtc/rtc-asm9260.c
1963F:	drivers/watchdog/asm9260_wdt.c
1964
1965ARM/AMD PENSANDO ARM64 ARCHITECTURE
1966M:	Brad Larson <blarson@amd.com>
1967L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968S:	Supported
1969F:	Documentation/devicetree/bindings/*/amd,pensando*
1970F:	arch/arm64/boot/dts/amd/elba*
1971
1972ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1973M:	Neil Armstrong <neil.armstrong@linaro.org>
1974M:	Jerome Brunet <jbrunet@baylibre.com>
1975L:	linux-amlogic@lists.infradead.org
1976S:	Maintained
1977F:	Documentation/devicetree/bindings/clock/amlogic*
1978F:	drivers/clk/meson/
1979F:	include/dt-bindings/clock/amlogic,a1*
1980F:	include/dt-bindings/clock/gxbb*
1981F:	include/dt-bindings/clock/meson*
1982
1983ARM/Amlogic Meson SoC Crypto Drivers
1984M:	Corentin Labbe <clabbe@baylibre.com>
1985L:	linux-crypto@vger.kernel.org
1986L:	linux-amlogic@lists.infradead.org
1987S:	Maintained
1988F:	Documentation/devicetree/bindings/crypto/amlogic*
1989F:	drivers/crypto/amlogic/
1990
1991ARM/Amlogic Meson SoC Sound Drivers
1992M:	Jerome Brunet <jbrunet@baylibre.com>
1993L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
1994S:	Maintained
1995F:	Documentation/devicetree/bindings/sound/amlogic*
1996F:	sound/soc/meson/
1997
1998ARM/Amlogic Meson SoC support
1999M:	Neil Armstrong <neil.armstrong@linaro.org>
2000M:	Kevin Hilman <khilman@baylibre.com>
2001R:	Jerome Brunet <jbrunet@baylibre.com>
2002R:	Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2003L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2004L:	linux-amlogic@lists.infradead.org
2005S:	Maintained
2006W:	http://linux-meson.com/
2007F:	Documentation/devicetree/bindings/phy/amlogic*
2008F:	arch/arm/boot/dts/amlogic/
2009F:	arch/arm/mach-meson/
2010F:	arch/arm64/boot/dts/amlogic/
2011F:	drivers/pmdomain/amlogic/
2012F:	drivers/mmc/host/meson*
2013F:	drivers/phy/amlogic/
2014F:	drivers/pinctrl/meson/
2015F:	drivers/rtc/rtc-meson*
2016F:	drivers/soc/amlogic/
2017N:	meson
2018
2019ARM/Annapurna Labs ALPINE ARCHITECTURE
2020M:	Antoine Tenart <atenart@kernel.org>
2021L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2022S:	Odd Fixes
2023F:	arch/arm/boot/dts/amazon/
2024F:	arch/arm/mach-alpine/
2025F:	arch/arm64/boot/dts/amazon/
2026F:	drivers/*/*alpine*
2027
2028ARM/APPLE MACHINE SOUND DRIVERS
2029M:	Martin Povišer <povik+lin@cutebit.org>
2030L:	asahi@lists.linux.dev
2031L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
2032S:	Maintained
2033F:	Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
2034F:	Documentation/devicetree/bindings/sound/apple,*
2035F:	sound/soc/apple/*
2036F:	sound/soc/codecs/cs42l83-i2c.c
2037F:	sound/soc/codecs/ssm3515.c
2038
2039ARM/APPLE MACHINE SUPPORT
2040M:	Hector Martin <marcan@marcan.st>
2041M:	Sven Peter <sven@svenpeter.dev>
2042R:	Alyssa Rosenzweig <alyssa@rosenzweig.io>
2043L:	asahi@lists.linux.dev
2044L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045S:	Maintained
2046W:	https://asahilinux.org
2047B:	https://github.com/AsahiLinux/linux/issues
2048C:	irc://irc.oftc.net/asahi-dev
2049T:	git https://github.com/AsahiLinux/linux.git
2050F:	Documentation/devicetree/bindings/arm/apple.yaml
2051F:	Documentation/devicetree/bindings/arm/apple/*
2052F:	Documentation/devicetree/bindings/clock/apple,nco.yaml
2053F:	Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
2054F:	Documentation/devicetree/bindings/dma/apple,admac.yaml
2055F:	Documentation/devicetree/bindings/i2c/apple,i2c.yaml
2056F:	Documentation/devicetree/bindings/interrupt-controller/apple,*
2057F:	Documentation/devicetree/bindings/iommu/apple,dart.yaml
2058F:	Documentation/devicetree/bindings/iommu/apple,sart.yaml
2059F:	Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
2060F:	Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
2061F:	Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
2062F:	Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
2063F:	Documentation/devicetree/bindings/pci/apple,pcie.yaml
2064F:	Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
2065F:	Documentation/devicetree/bindings/power/apple*
2066F:	Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
2067F:	Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
2068F:	arch/arm64/boot/dts/apple/
2069F:	drivers/bluetooth/hci_bcm4377.c
2070F:	drivers/clk/clk-apple-nco.c
2071F:	drivers/cpufreq/apple-soc-cpufreq.c
2072F:	drivers/dma/apple-admac.c
2073F:	drivers/pmdomain/apple/
2074F:	drivers/i2c/busses/i2c-pasemi-core.c
2075F:	drivers/i2c/busses/i2c-pasemi-platform.c
2076F:	drivers/iommu/apple-dart.c
2077F:	drivers/iommu/io-pgtable-dart.c
2078F:	drivers/irqchip/irq-apple-aic.c
2079F:	drivers/nvme/host/apple.c
2080F:	drivers/nvmem/apple-efuses.c
2081F:	drivers/pinctrl/pinctrl-apple-gpio.c
2082F:	drivers/pwm/pwm-apple.c
2083F:	drivers/soc/apple/*
2084F:	drivers/watchdog/apple_wdt.c
2085F:	include/dt-bindings/interrupt-controller/apple-aic.h
2086F:	include/dt-bindings/pinctrl/apple.h
2087F:	include/linux/soc/apple/*
2088
2089ARM/ARTPEC MACHINE SUPPORT
2090M:	Jesper Nilsson <jesper.nilsson@axis.com>
2091M:	Lars Persson <lars.persson@axis.com>
2092L:	linux-arm-kernel@axis.com
2093S:	Maintained
2094F:	Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
2095F:	arch/arm/boot/dts/axis/
2096F:	arch/arm/mach-artpec
2097F:	drivers/clk/axis
2098F:	drivers/crypto/axis
2099F:	drivers/mmc/host/usdhi6rol0.c
2100F:	drivers/pinctrl/pinctrl-artpec*
2101
2102ARM/ASPEED I2C DRIVER
2103M:	Brendan Higgins <brendanhiggins@google.com>
2104R:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
2105R:	Joel Stanley <joel@jms.id.au>
2106L:	linux-i2c@vger.kernel.org
2107L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2108S:	Maintained
2109F:	Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
2110F:	Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
2111F:	drivers/i2c/busses/i2c-aspeed.c
2112F:	drivers/irqchip/irq-aspeed-i2c-ic.c
2113
2114ARM/ASPEED MACHINE SUPPORT
2115M:	Joel Stanley <joel@jms.id.au>
2116R:	Andrew Jeffery <andrew@codeconstruct.com.au>
2117L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2118L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2119S:	Supported
2120Q:	https://patchwork.ozlabs.org/project/linux-aspeed/list/
2121T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
2122F:	Documentation/devicetree/bindings/arm/aspeed/
2123F:	arch/arm/boot/dts/aspeed/
2124F:	arch/arm/mach-aspeed/
2125N:	aspeed
2126
2127ARM/AXM LSI SOC
2128M:	Krzysztof Kozlowski <krzk@kernel.org>
2129L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130S:	Odd Fixes
2131F:	Documentation/devicetree/bindings/arm/axxia.yaml
2132F:	arch/arm/boot/dts/intel/axm/
2133F:	arch/arm/mach-axxia/
2134
2135ARM/BITMAIN ARCHITECTURE
2136M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2137L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138S:	Maintained
2139F:	Documentation/devicetree/bindings/arm/bitmain.yaml
2140F:	Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2141F:	Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2142F:	arch/arm64/boot/dts/bitmain/
2143F:	drivers/clk/clk-bm1880.c
2144F:	drivers/pinctrl/pinctrl-bm1880.c
2145
2146ARM/CALXEDA HIGHBANK ARCHITECTURE
2147M:	Andre Przywara <andre.przywara@arm.com>
2148L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149S:	Maintained
2150F:	arch/arm/boot/dts/calxeda/
2151F:	arch/arm/mach-highbank/
2152
2153ARM/CAVIUM THUNDER NETWORK DRIVER
2154M:	Sunil Goutham <sgoutham@marvell.com>
2155L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156S:	Supported
2157F:	drivers/net/ethernet/cavium/thunder/
2158
2159ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2160M:	Lukasz Majewski <lukma@denx.de>
2161L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162S:	Maintained
2163F:	arch/arm/mach-ep93xx/ts72xx.c
2164
2165ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2166M:	Alexander Shiyan <shc_work@mail.ru>
2167L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168S:	Odd Fixes
2169N:	clps711x
2170
2171ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2172M:	Hartley Sweeten <hsweeten@visionengravers.com>
2173M:	Alexander Sverdlin <alexander.sverdlin@gmail.com>
2174L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175S:	Maintained
2176F:	Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2177F:	Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2178F:	arch/arm/boot/compressed/misc-ep93xx.h
2179F:	arch/arm/mach-ep93xx/
2180F:	drivers/iio/adc/ep93xx_adc.c
2181
2182ARM/CLKDEV SUPPORT
2183M:	Russell King <linux@armlinux.org.uk>
2184L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185S:	Maintained
2186T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2187F:	drivers/clk/clkdev.c
2188
2189ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2190M:	Baruch Siach <baruch@tkos.co.il>
2191L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2192S:	Maintained
2193F:	arch/arm/boot/dts/cnxt/
2194N:	digicolor
2195
2196ARM/CORESIGHT FRAMEWORK AND DRIVERS
2197M:	Suzuki K Poulose <suzuki.poulose@arm.com>
2198R:	Mike Leach <mike.leach@linaro.org>
2199R:	James Clark <james.clark@linaro.org>
2200L:	coresight@lists.linaro.org (moderated for non-subscribers)
2201L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202S:	Maintained
2203T:	git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2204F:	Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2205F:	Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2206F:	Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2207F:	Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2208F:	Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2209F:	Documentation/trace/coresight/*
2210F:	drivers/hwtracing/coresight/*
2211F:	include/dt-bindings/arm/coresight-cti-dt.h
2212F:	include/linux/coresight*
2213F:	include/uapi/linux/coresight*
2214F:	samples/coresight/*
2215F:	tools/perf/Documentation/arm-coresight.txt
2216F:	tools/perf/arch/arm/util/auxtrace.c
2217F:	tools/perf/arch/arm/util/cs-etm.c
2218F:	tools/perf/arch/arm/util/cs-etm.h
2219F:	tools/perf/arch/arm/util/pmu.c
2220F:	tools/perf/tests/shell/*coresight*
2221F:	tools/perf/tests/shell/coresight/*
2222F:	tools/perf/tests/shell/lib/*coresight*
2223F:	tools/perf/util/cs-etm-decoder/*
2224F:	tools/perf/util/cs-etm.*
2225
2226ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2227M:	Hans Ulli Kroll <ulli.kroll@googlemail.com>
2228M:	Linus Walleij <linus.walleij@linaro.org>
2229L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230S:	Maintained
2231T:	git git://github.com/ulli-kroll/linux.git
2232F:	Documentation/devicetree/bindings/arm/gemini.yaml
2233F:	Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2234F:	Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2235F:	Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2236F:	arch/arm/boot/dts/gemini/
2237F:	arch/arm/mach-gemini/
2238F:	drivers/crypto/gemini/
2239F:	drivers/net/ethernet/cortina/
2240F:	drivers/pinctrl/pinctrl-gemini.c
2241F:	drivers/rtc/rtc-ftrtc010.c
2242
2243ARM/CZ.NIC TURRIS SUPPORT
2244M:	Marek Behún <kabel@kernel.org>
2245S:	Maintained
2246W:	https://www.turris.cz/
2247F:	Documentation/ABI/testing/debugfs-moxtet
2248F:	Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
2249F:	Documentation/ABI/testing/sysfs-bus-moxtet-devices
2250F:	Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2251F:	Documentation/devicetree/bindings/bus/moxtet.txt
2252F:	Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2253F:	Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml
2254F:	Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2255F:	Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml
2256F:	Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2257F:	Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2258F:	drivers/bus/moxtet.c
2259F:	drivers/firmware/turris-mox-rwtm.c
2260F:	drivers/gpio/gpio-moxtet.c
2261F:	drivers/leds/leds-turris-omnia.c
2262F:	drivers/mailbox/armada-37xx-rwtm-mailbox.c
2263F:	drivers/platform/cznic/
2264F:	drivers/watchdog/armada_37xx_wdt.c
2265F:	include/dt-bindings/bus/moxtet.h
2266F:	include/linux/armada-37xx-rwtm-mailbox.h
2267F:	include/linux/moxtet.h
2268F:	include/linux/turris-omnia-mcu-interface.h
2269
2270ARM/FARADAY FA526 PORT
2271M:	Hans Ulli Kroll <ulli.kroll@googlemail.com>
2272L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2273S:	Maintained
2274T:	git git://git.berlios.de/gemini-board
2275F:	arch/arm/mm/*-fa*
2276
2277ARM/FOOTBRIDGE ARCHITECTURE
2278M:	Russell King <linux@armlinux.org.uk>
2279L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280S:	Maintained
2281W:	http://www.armlinux.org.uk/
2282F:	arch/arm/include/asm/hardware/dec21285.h
2283F:	arch/arm/mach-footbridge/
2284
2285ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2286M:	Shawn Guo <shawnguo@kernel.org>
2287M:	Sascha Hauer <s.hauer@pengutronix.de>
2288R:	Pengutronix Kernel Team <kernel@pengutronix.de>
2289R:	Fabio Estevam <festevam@gmail.com>
2290L:	imx@lists.linux.dev
2291L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2292S:	Maintained
2293T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2294F:	arch/arm/boot/dts/nxp/imx/
2295F:	arch/arm/boot/dts/nxp/mxs/
2296F:	arch/arm64/boot/dts/freescale/
2297X:	arch/arm64/boot/dts/freescale/fsl-*
2298X:	arch/arm64/boot/dts/freescale/qoriq-*
2299X:	drivers/media/i2c/
2300N:	imx
2301N:	mxs
2302
2303ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2304M:	Shawn Guo <shawnguo@kernel.org>
2305L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2306S:	Maintained
2307T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2308F:	arch/arm/boot/dts/nxp/ls/
2309F:	arch/arm64/boot/dts/freescale/fsl-*
2310F:	arch/arm64/boot/dts/freescale/qoriq-*
2311
2312ARM/FREESCALE VYBRID ARM ARCHITECTURE
2313M:	Shawn Guo <shawnguo@kernel.org>
2314M:	Sascha Hauer <s.hauer@pengutronix.de>
2315R:	Pengutronix Kernel Team <kernel@pengutronix.de>
2316R:	Stefan Agner <stefan@agner.ch>
2317L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2318S:	Maintained
2319T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2320F:	arch/arm/boot/dts/nxp/vf/
2321F:	arch/arm/mach-imx/*vf610*
2322
2323ARM/GUMSTIX MACHINE SUPPORT
2324M:	Steve Sakoman <sakoman@gmail.com>
2325L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2326S:	Maintained
2327
2328ARM/HISILICON SOC SUPPORT
2329M:	Wei Xu <xuwei5@hisilicon.com>
2330L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331S:	Supported
2332W:	http://www.hisilicon.com
2333T:	git https://github.com/hisilicon/linux-hisi.git
2334F:	arch/arm/boot/dts/hisilicon/
2335F:	arch/arm/mach-hisi/
2336F:	arch/arm64/boot/dts/hisilicon/
2337
2338ARM/HP JORNADA 7XX MACHINE SUPPORT
2339M:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
2340S:	Maintained
2341W:	www.jlime.com
2342T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2343F:	arch/arm/mach-sa1100/include/mach/jornada720.h
2344F:	arch/arm/mach-sa1100/jornada720.c
2345
2346ARM/HPE GXP ARCHITECTURE
2347M:	Jean-Marie Verdun <verdun@hpe.com>
2348M:	Nick Hawkins <nick.hawkins@hpe.com>
2349S:	Maintained
2350F:	Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2351F:	Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2352F:	Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2353F:	Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2354F:	Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2355F:	Documentation/hwmon/gxp-fan-ctrl.rst
2356F:	arch/arm/boot/dts/hpe/
2357F:	arch/arm/mach-hpe/
2358F:	drivers/clocksource/timer-gxp.c
2359F:	drivers/hwmon/gxp-fan-ctrl.c
2360F:	drivers/i2c/busses/i2c-gxp.c
2361F:	drivers/spi/spi-gxp.c
2362F:	drivers/watchdog/gxp-wdt.c
2363
2364ARM/IGEP MACHINE SUPPORT
2365M:	Enric Balletbo i Serra <eballetbo@gmail.com>
2366M:	Javier Martinez Canillas <javier@dowhile0.org>
2367L:	linux-omap@vger.kernel.org
2368L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369S:	Maintained
2370F:	arch/arm/boot/dts/ti/omap/omap3-igep*
2371
2372ARM/INTEL IXP4XX ARM ARCHITECTURE
2373M:	Linus Walleij <linusw@kernel.org>
2374M:	Imre Kaloz <kaloz@openwrt.org>
2375L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2376S:	Maintained
2377F:	Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2378F:	Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2379F:	Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2380F:	Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2381F:	Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2382F:	Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2383F:	arch/arm/boot/dts/intel/ixp/
2384F:	arch/arm/mach-ixp4xx/
2385F:	drivers/bus/intel-ixp4xx-eb.c
2386F:	drivers/char/hw_random/ixp4xx-rng.c
2387F:	drivers/clocksource/timer-ixp4xx.c
2388F:	drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2389F:	drivers/gpio/gpio-ixp4xx.c
2390F:	drivers/irqchip/irq-ixp4xx.c
2391F:	drivers/net/ethernet/xscale/ixp4xx_eth.c
2392F:	drivers/net/wan/ixp4xx_hss.c
2393F:	drivers/soc/ixp4xx/ixp4xx-npe.c
2394F:	drivers/soc/ixp4xx/ixp4xx-qmgr.c
2395F:	include/linux/soc/ixp4xx/npe.h
2396F:	include/linux/soc/ixp4xx/qmgr.h
2397
2398ARM/INTEL KEEMBAY ARCHITECTURE
2399M:	Paul J. Murphy <paul.j.murphy@intel.com>
2400M:	Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2401S:	Maintained
2402F:	Documentation/devicetree/bindings/arm/intel,keembay.yaml
2403F:	arch/arm64/boot/dts/intel/keembay-evm.dts
2404F:	arch/arm64/boot/dts/intel/keembay-soc.dtsi
2405
2406ARM/INTEL XSC3 (MANZANO) ARM CORE
2407M:	Lennert Buytenhek <kernel@wantstofly.org>
2408L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409S:	Maintained
2410
2411ARM/LG1K ARCHITECTURE
2412M:	Chanho Min <chanho.min@lge.com>
2413L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2414S:	Maintained
2415F:	arch/arm64/boot/dts/lg/
2416
2417ARM/LPC18XX ARCHITECTURE
2418M:	Vladimir Zapolskiy <vz@mleia.com>
2419L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2420S:	Maintained
2421F:	Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml
2422F:	arch/arm/boot/dts/nxp/lpc/lpc43*
2423F:	drivers/i2c/busses/i2c-lpc2k.c
2424F:	drivers/memory/pl172.c
2425F:	drivers/mtd/spi-nor/controllers/nxp-spifi.c
2426F:	drivers/rtc/rtc-lpc24xx.c
2427N:	lpc18xx
2428
2429ARM/LPC32XX SOC SUPPORT
2430M:	Vladimir Zapolskiy <vz@mleia.com>
2431L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432S:	Maintained
2433T:	git git://github.com/vzapolskiy/linux-lpc32xx.git
2434F:	Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml
2435F:	arch/arm/boot/dts/nxp/lpc/lpc32*
2436F:	arch/arm/mach-lpc32xx/
2437F:	drivers/i2c/busses/i2c-pnx.c
2438F:	drivers/net/ethernet/nxp/lpc_eth.c
2439F:	drivers/usb/host/ohci-nxp.c
2440F:	drivers/watchdog/pnx4008_wdt.c
2441N:	lpc32xx
2442
2443ARM/Marvell Dove/MV78xx0/Orion SOC support
2444M:	Andrew Lunn <andrew@lunn.ch>
2445M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2446M:	Gregory Clement <gregory.clement@bootlin.com>
2447L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2448S:	Maintained
2449T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2450F:	Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2451F:	Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2452F:	Documentation/devicetree/bindings/soc/dove/
2453F:	arch/arm/boot/dts/marvell/dove*
2454F:	arch/arm/boot/dts/marvell/orion5x*
2455F:	arch/arm/mach-dove/
2456F:	arch/arm/mach-mv78xx0/
2457F:	arch/arm/mach-orion5x/
2458F:	arch/arm/plat-orion/
2459F:	drivers/bus/mvebu-mbus.c
2460F:	drivers/soc/dove/
2461
2462ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2463M:	Andrew Lunn <andrew@lunn.ch>
2464M:	Gregory Clement <gregory.clement@bootlin.com>
2465M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2466L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467S:	Maintained
2468T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2469F:	Documentation/devicetree/bindings/arm/marvell/
2470F:	arch/arm/boot/dts/marvell/armada*
2471F:	arch/arm/boot/dts/marvell/kirkwood*
2472F:	arch/arm/configs/mvebu_*_defconfig
2473F:	arch/arm/mach-mvebu/
2474F:	arch/arm64/boot/dts/marvell/
2475F:	drivers/clk/mvebu/
2476F:	drivers/cpufreq/armada-37xx-cpufreq.c
2477F:	drivers/cpufreq/armada-8k-cpufreq.c
2478F:	drivers/cpufreq/mvebu-cpufreq.c
2479F:	drivers/irqchip/irq-armada-370-xp.c
2480F:	drivers/irqchip/irq-mvebu-*
2481F:	drivers/pinctrl/mvebu/
2482F:	drivers/rtc/rtc-armada38x.c
2483
2484ARM/Mediatek RTC DRIVER
2485M:	Eddie Huang <eddie.huang@mediatek.com>
2486M:	Sean Wang <sean.wang@mediatek.com>
2487L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2488L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2489S:	Maintained
2490F:	Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml
2491F:	Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml
2492F:	drivers/rtc/rtc-mt2712.c
2493F:	drivers/rtc/rtc-mt6397.c
2494F:	drivers/rtc/rtc-mt7622.c
2495
2496ARM/Mediatek SoC support
2497M:	Matthias Brugger <matthias.bgg@gmail.com>
2498M:	AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2499L:	linux-kernel@vger.kernel.org
2500L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2501L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2502S:	Maintained
2503W:	https://mtk.wiki.kernel.org/
2504C:	irc://irc.libera.chat/linux-mediatek
2505F:	arch/arm/boot/dts/mediatek/
2506F:	arch/arm/mach-mediatek/
2507F:	arch/arm64/boot/dts/mediatek/
2508F:	drivers/soc/mediatek/
2509N:	mtk
2510N:	mt[2678]
2511K:	mediatek
2512
2513ARM/Mediatek USB3 PHY DRIVER
2514M:	Chunfeng Yun <chunfeng.yun@mediatek.com>
2515L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2516L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2517S:	Maintained
2518F:	Documentation/devicetree/bindings/phy/mediatek,*
2519F:	drivers/phy/mediatek/
2520
2521ARM/MICROCHIP (ARM64) SoC support
2522M:	Conor Dooley <conor@kernel.org>
2523M:	Nicolas Ferre <nicolas.ferre@microchip.com>
2524M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
2525L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2526S:	Supported
2527T:	git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2528F:	arch/arm64/boot/dts/microchip/
2529
2530ARM/Microchip (AT91) SoC support
2531M:	Nicolas Ferre <nicolas.ferre@microchip.com>
2532M:	Alexandre Belloni <alexandre.belloni@bootlin.com>
2533M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
2534L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535S:	Supported
2536W:	http://www.linux4sam.org
2537T:	git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2538F:	arch/arm/boot/dts/microchip/at91*
2539F:	arch/arm/boot/dts/microchip/sama*
2540F:	arch/arm/include/debug/at91.S
2541F:	arch/arm/mach-at91/
2542F:	drivers/memory/atmel*
2543F:	drivers/watchdog/sama5d4_wdt.c
2544F:	include/soc/at91/
2545X:	drivers/input/touchscreen/atmel_mxt_ts.c
2546N:	at91
2547N:	atmel
2548
2549ARM/Microchip Sparx5 SoC support
2550M:	Lars Povlsen <lars.povlsen@microchip.com>
2551M:	Steen Hegelund <Steen.Hegelund@microchip.com>
2552M:	Daniel Machon <daniel.machon@microchip.com>
2553M:	UNGLinuxDriver@microchip.com
2554L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555S:	Supported
2556F:	arch/arm64/boot/dts/microchip/sparx*
2557F:	drivers/net/ethernet/microchip/vcap/
2558F:	drivers/pinctrl/pinctrl-microchip-sgpio.c
2559N:	sparx5
2560
2561ARM/MILBEAUT ARCHITECTURE
2562M:	Taichi Sugaya <sugaya.taichi@socionext.com>
2563M:	Takao Orito <orito.takao@socionext.com>
2564L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2565S:	Maintained
2566F:	arch/arm/boot/dts/socionext/milbeaut*
2567F:	arch/arm/mach-milbeaut/
2568N:	milbeaut
2569
2570ARM/MOXA ART SOC
2571M:	Krzysztof Kozlowski <krzk@kernel.org>
2572L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2573S:	Odd Fixes
2574F:	Documentation/devicetree/bindings/arm/moxart.yaml
2575F:	Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt
2576F:	arch/arm/boot/dts/moxa/
2577F:	drivers/clk/clk-moxart.c
2578
2579ARM/MStar/Sigmastar Armv7 SoC support
2580M:	Daniel Palmer <daniel@thingy.jp>
2581M:	Romain Perier <romain.perier@gmail.com>
2582L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2583S:	Maintained
2584W:	http://linux-chenxing.org/
2585T:	git git://github.com/linux-chenxing/linux.git
2586F:	Documentation/devicetree/bindings/arm/mstar/*
2587F:	Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2588F:	Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2589F:	arch/arm/boot/dts/sigmastar/
2590F:	arch/arm/mach-mstar/
2591F:	drivers/clk/mstar/
2592F:	drivers/clocksource/timer-msc313e.c
2593F:	drivers/gpio/gpio-msc313.c
2594F:	drivers/rtc/rtc-msc313.c
2595F:	drivers/watchdog/msc313e_wdt.c
2596F:	include/dt-bindings/clock/mstar-*
2597F:	include/dt-bindings/gpio/msc313-gpio.h
2598
2599ARM/NOMADIK/Ux500 ARCHITECTURES
2600M:	Linus Walleij <linus.walleij@linaro.org>
2601L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2602S:	Maintained
2603T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2604F:	Documentation/devicetree/bindings/arm/ste-*
2605F:	Documentation/devicetree/bindings/arm/ux500.yaml
2606F:	Documentation/devicetree/bindings/arm/ux500/
2607F:	Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
2608F:	Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2609F:	arch/arm/boot/dts/st/ste-*
2610F:	arch/arm/mach-nomadik/
2611F:	arch/arm/mach-ux500/
2612F:	drivers/clk/clk-nomadik.c
2613F:	drivers/clocksource/clksrc-dbx500-prcmu.c
2614F:	drivers/dma/ste_dma40*
2615F:	drivers/pmdomain/st/ste-ux500-pm-domain.c
2616F:	drivers/gpio/gpio-nomadik.c
2617F:	drivers/hwspinlock/u8500_hsem.c
2618F:	drivers/i2c/busses/i2c-nomadik.c
2619F:	drivers/iio/adc/ab8500-gpadc.c
2620F:	drivers/mfd/ab8500*
2621F:	drivers/mfd/abx500*
2622F:	drivers/mfd/db8500*
2623F:	drivers/pinctrl/nomadik/
2624F:	drivers/rtc/rtc-ab8500.c
2625F:	drivers/rtc/rtc-pl031.c
2626F:	drivers/soc/ux500/
2627
2628ARM/NUVOTON MA35 ARCHITECTURE
2629M:	Jacky Huang <ychuang3@nuvoton.com>
2630M:	Shan-Chun Hung <schung@nuvoton.com>
2631L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2632S:	Supported
2633F:	Documentation/devicetree/bindings/*/*/*ma35*
2634F:	Documentation/devicetree/bindings/*/*ma35*
2635F:	arch/arm64/boot/dts/nuvoton/*ma35*
2636F:	drivers/*/*/*ma35*
2637F:	drivers/*/*ma35*
2638K:	ma35d1
2639
2640ARM/NUVOTON NPCM ARCHITECTURE
2641M:	Avi Fishman <avifishman70@gmail.com>
2642M:	Tomer Maimon <tmaimon77@gmail.com>
2643M:	Tali Perry <tali.perry1@gmail.com>
2644R:	Patrick Venture <venture@google.com>
2645R:	Nancy Yuen <yuenn@google.com>
2646R:	Benjamin Fair <benjaminfair@google.com>
2647L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2648S:	Supported
2649F:	Documentation/devicetree/bindings/*/*/*npcm*
2650F:	Documentation/devicetree/bindings/*/*npcm*
2651F:	Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2652F:	arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2653F:	arch/arm/mach-npcm/
2654F:	arch/arm64/boot/dts/nuvoton/
2655F:	drivers/*/*/*npcm*
2656F:	drivers/*/*npcm*
2657F:	drivers/rtc/rtc-nct3018y.c
2658F:	include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2659F:	include/dt-bindings/clock/nuvoton,npcm845-clk.h
2660
2661ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2662M:	Joseph Liu <kwliu@nuvoton.com>
2663M:	Marvin Lin <kflin@nuvoton.com>
2664L:	linux-media@vger.kernel.org
2665L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2666S:	Maintained
2667F:	Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2668F:	Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2669F:	Documentation/userspace-api/media/drivers/npcm-video.rst
2670F:	drivers/media/platform/nuvoton/
2671F:	include/uapi/linux/npcm-video.h
2672
2673ARM/NUVOTON WPCM450 ARCHITECTURE
2674M:	Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2675L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
2676S:	Maintained
2677W:	https://github.com/neuschaefer/wpcm450/wiki
2678F:	Documentation/devicetree/bindings/*/*wpcm*
2679F:	arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2680F:	arch/arm/configs/wpcm450_defconfig
2681F:	arch/arm/mach-npcm/wpcm450.c
2682F:	drivers/*/*/*wpcm*
2683F:	drivers/*/*wpcm*
2684
2685ARM/NXP S32G ARCHITECTURE
2686R:	Chester Lin <chester62515@gmail.com>
2687R:	Matthias Brugger <mbrugger@suse.com>
2688R:	Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com>
2689L:	NXP S32 Linux Team <s32@nxp.com>
2690L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2691S:	Maintained
2692F:	arch/arm64/boot/dts/freescale/s32g*.dts*
2693F:	drivers/pinctrl/nxp/
2694
2695ARM/Orion SoC/Technologic Systems TS-78xx platform support
2696M:	Alexander Clouter <alex@digriz.org.uk>
2697L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2698S:	Maintained
2699W:	http://www.digriz.org.uk/ts78xx/kernel
2700F:	arch/arm/mach-orion5x/ts78xx-*
2701
2702ARM/QUALCOMM CHROMEBOOK SUPPORT
2703R:	cros-qcom-dts-watchers@chromium.org
2704F:	arch/arm64/boot/dts/qcom/sc7180*
2705F:	arch/arm64/boot/dts/qcom/sc7280*
2706F:	arch/arm64/boot/dts/qcom/sdm845-cheza*
2707
2708ARM/QUALCOMM MAILING LIST
2709L:	linux-arm-msm@vger.kernel.org
2710F:	Documentation/devicetree/bindings/*/qcom*
2711F:	Documentation/devicetree/bindings/soc/qcom/
2712F:	arch/arm/boot/dts/qcom/
2713F:	arch/arm/configs/qcom_defconfig
2714F:	arch/arm/mach-qcom/
2715F:	arch/arm64/boot/dts/qcom/
2716F:	drivers/*/*/pm8???-*
2717F:	drivers/*/*/qcom*
2718F:	drivers/*/*/qcom/
2719F:	drivers/*/qcom*
2720F:	drivers/*/qcom/
2721F:	drivers/bluetooth/btqcomsmd.c
2722F:	drivers/clocksource/timer-qcom.c
2723F:	drivers/cpuidle/cpuidle-qcom-spm.c
2724F:	drivers/extcon/extcon-qcom*
2725F:	drivers/i2c/busses/i2c-qcom-geni.c
2726F:	drivers/i2c/busses/i2c-qup.c
2727F:	drivers/iommu/msm*
2728F:	drivers/mfd/ssbi.c
2729F:	drivers/mmc/host/mmci_qcom*
2730F:	drivers/mmc/host/sdhci-msm.c
2731F:	drivers/pci/controller/dwc/pcie-qcom.c
2732F:	drivers/phy/qualcomm/
2733F:	drivers/power/*/msm*
2734F:	drivers/reset/reset-qcom-*
2735F:	drivers/rtc/rtc-pm8xxx.c
2736F:	drivers/spi/spi-geni-qcom.c
2737F:	drivers/spi/spi-qcom-qspi.c
2738F:	drivers/spi/spi-qup.c
2739F:	drivers/tty/serial/msm_serial.c
2740F:	drivers/ufs/host/ufs-qcom*
2741F:	drivers/usb/dwc3/dwc3-qcom.c
2742F:	include/dt-bindings/*/qcom*
2743F:	include/linux/*/qcom*
2744F:	include/linux/soc/qcom/
2745
2746ARM/QUALCOMM SUPPORT
2747M:	Bjorn Andersson <andersson@kernel.org>
2748M:	Konrad Dybcio <konrad.dybcio@linaro.org>
2749L:	linux-arm-msm@vger.kernel.org
2750S:	Maintained
2751T:	git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2752F:	Documentation/devicetree/bindings/arm/qcom-soc.yaml
2753F:	Documentation/devicetree/bindings/arm/qcom.yaml
2754F:	Documentation/devicetree/bindings/bus/qcom*
2755F:	Documentation/devicetree/bindings/cache/qcom,llcc.yaml
2756F:	Documentation/devicetree/bindings/firmware/qcom,scm.yaml
2757F:	Documentation/devicetree/bindings/reserved-memory/qcom
2758F:	Documentation/devicetree/bindings/soc/qcom/
2759F:	arch/arm/boot/dts/qcom/
2760F:	arch/arm/configs/qcom_defconfig
2761F:	arch/arm/mach-qcom/
2762F:	arch/arm64/boot/dts/qcom/
2763F:	drivers/bus/qcom*
2764F:	drivers/firmware/qcom/
2765F:	drivers/soc/qcom/
2766F:	include/dt-bindings/arm/qcom,ids.h
2767F:	include/dt-bindings/firmware/qcom,scm.h
2768F:	include/dt-bindings/soc/qcom*
2769F:	include/linux/firmware/qcom
2770F:	include/linux/soc/qcom/
2771F:	include/soc/qcom/
2772
2773ARM/RDA MICRO ARCHITECTURE
2774M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2775L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2776L:	linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2777S:	Maintained
2778F:	Documentation/devicetree/bindings/arm/rda.yaml
2779F:	Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2780F:	Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2781F:	Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2782F:	Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2783F:	arch/arm/boot/dts/unisoc/
2784F:	drivers/clocksource/timer-rda.c
2785F:	drivers/gpio/gpio-rda.c
2786F:	drivers/irqchip/irq-rda-intc.c
2787F:	drivers/tty/serial/rda-uart.c
2788
2789ARM/REALTEK ARCHITECTURE
2790M:	Andreas Färber <afaerber@suse.de>
2791L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2792L:	linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2793S:	Maintained
2794F:	Documentation/devicetree/bindings/arm/realtek.yaml
2795F:	arch/arm/boot/dts/realtek/
2796F:	arch/arm/mach-realtek/
2797F:	arch/arm64/boot/dts/realtek/
2798
2799ARM/RISC-V/RENESAS ARCHITECTURE
2800M:	Geert Uytterhoeven <geert+renesas@glider.be>
2801M:	Magnus Damm <magnus.damm@gmail.com>
2802L:	linux-renesas-soc@vger.kernel.org
2803S:	Supported
2804Q:	http://patchwork.kernel.org/project/linux-renesas-soc/list/
2805C:	irc://irc.libera.chat/renesas-soc
2806T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2807F:	Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2808F:	Documentation/devicetree/bindings/soc/renesas/
2809F:	arch/arm/boot/dts/renesas/
2810F:	arch/arm/configs/shmobile_defconfig
2811F:	arch/arm/include/debug/renesas-scif.S
2812F:	arch/arm/mach-shmobile/
2813F:	arch/arm64/boot/dts/renesas/
2814F:	arch/riscv/boot/dts/renesas/
2815F:	drivers/pmdomain/renesas/
2816F:	drivers/soc/renesas/
2817F:	include/linux/soc/renesas/
2818K:	\brenesas,
2819
2820ARM/RISCPC ARCHITECTURE
2821M:	Russell King <linux@armlinux.org.uk>
2822L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2823S:	Maintained
2824W:	http://www.armlinux.org.uk/
2825F:	arch/arm/include/asm/hardware/ioc.h
2826F:	arch/arm/include/asm/hardware/iomd.h
2827F:	arch/arm/include/asm/hardware/memc.h
2828F:	arch/arm/mach-rpc/
2829F:	drivers/net/ethernet/8390/etherh.c
2830F:	drivers/net/ethernet/i825xx/ether1*
2831F:	drivers/net/ethernet/seeq/ether3*
2832F:	drivers/scsi/arm/
2833
2834ARM/Rockchip SoC support
2835M:	Heiko Stuebner <heiko@sntech.de>
2836L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2837L:	linux-rockchip@lists.infradead.org
2838S:	Maintained
2839T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2840F:	Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2841F:	Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2842F:	Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2843F:	arch/arm/boot/dts/rockchip/
2844F:	arch/arm/mach-rockchip/
2845F:	drivers/*/*/*rockchip*
2846F:	drivers/*/*rockchip*
2847F:	drivers/clk/rockchip/
2848F:	drivers/i2c/busses/i2c-rk3x.c
2849F:	sound/soc/rockchip/
2850N:	rockchip
2851
2852ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2853M:	Krzysztof Kozlowski <krzk@kernel.org>
2854R:	Alim Akhtar <alim.akhtar@samsung.com>
2855L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2856L:	linux-samsung-soc@vger.kernel.org
2857S:	Maintained
2858P:	Documentation/process/maintainer-soc-clean-dts.rst
2859Q:	https://patchwork.kernel.org/project/linux-samsung-soc/list/
2860B:	mailto:linux-samsung-soc@vger.kernel.org
2861C:	irc://irc.libera.chat/linux-exynos
2862T:	git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2863F:	Documentation/arch/arm/samsung/
2864F:	Documentation/devicetree/bindings/arm/samsung/
2865F:	Documentation/devicetree/bindings/hwinfo/samsung,*
2866F:	Documentation/devicetree/bindings/power/pd-samsung.yaml
2867F:	Documentation/devicetree/bindings/soc/samsung/
2868F:	arch/arm/boot/dts/samsung/
2869F:	arch/arm/mach-exynos*/
2870F:	arch/arm/mach-s3c/
2871F:	arch/arm/mach-s5p*/
2872F:	arch/arm64/boot/dts/exynos/
2873F:	drivers/*/*/*s3c24*
2874F:	drivers/*/*s3c24*
2875F:	drivers/*/*s3c64xx*
2876F:	drivers/*/*s5pv210*
2877F:	drivers/clocksource/samsung_pwm_timer.c
2878F:	drivers/memory/samsung/
2879F:	drivers/pwm/pwm-samsung.c
2880F:	drivers/soc/samsung/
2881F:	drivers/tty/serial/samsung*
2882F:	include/clocksource/samsung_pwm.h
2883F:	include/linux/platform_data/*s3c*
2884F:	include/linux/serial_s3c.h
2885F:	include/linux/soc/samsung/
2886N:	exynos
2887N:	s3c64xx
2888N:	s5pv210
2889
2890ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2891M:	Łukasz Stelmach <l.stelmach@samsung.com>
2892L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2893L:	linux-media@vger.kernel.org
2894S:	Maintained
2895F:	drivers/media/platform/samsung/s5p-g2d/
2896
2897ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2898M:	Marek Szyprowski <m.szyprowski@samsung.com>
2899L:	linux-samsung-soc@vger.kernel.org
2900L:	linux-media@vger.kernel.org
2901S:	Maintained
2902F:	Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2903F:	drivers/media/cec/platform/s5p/
2904
2905ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2906M:	Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2907M:	Jacek Anaszewski <jacek.anaszewski@gmail.com>
2908M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
2909L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2910L:	linux-media@vger.kernel.org
2911S:	Maintained
2912F:	Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2913F:	drivers/media/platform/samsung/s5p-jpeg/
2914
2915ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2916M:	Marek Szyprowski <m.szyprowski@samsung.com>
2917M:	Andrzej Hajda <andrzej.hajda@intel.com>
2918L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2919L:	linux-media@vger.kernel.org
2920S:	Maintained
2921F:	Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml
2922F:	drivers/media/platform/samsung/s5p-mfc/
2923
2924ARM/SOCFPGA ARCHITECTURE
2925M:	Dinh Nguyen <dinguyen@kernel.org>
2926S:	Maintained
2927W:	http://www.rocketboards.org
2928T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2929F:	arch/arm/boot/dts/intel/socfpga/
2930F:	arch/arm/configs/socfpga_defconfig
2931F:	arch/arm/mach-socfpga/
2932F:	arch/arm64/boot/dts/altera/
2933F:	arch/arm64/boot/dts/intel/
2934
2935ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2936M:	Dinh Nguyen <dinguyen@kernel.org>
2937S:	Maintained
2938F:	drivers/clk/socfpga/
2939
2940ARM/SOCFPGA EDAC SUPPORT
2941M:	Dinh Nguyen <dinguyen@kernel.org>
2942S:	Maintained
2943F:	drivers/edac/altera_edac.[ch]
2944
2945ARM/SPREADTRUM SoC SUPPORT
2946M:	Orson Zhai <orsonzhai@gmail.com>
2947M:	Baolin Wang <baolin.wang7@gmail.com>
2948R:	Chunyan Zhang <zhang.lyra@gmail.com>
2949S:	Maintained
2950F:	arch/arm64/boot/dts/sprd
2951N:	sprd
2952N:	sc27xx
2953N:	sc2731
2954
2955ARM/STI ARCHITECTURE
2956M:	Patrice Chotard <patrice.chotard@foss.st.com>
2957L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2958S:	Maintained
2959W:	http://www.stlinux.com
2960F:	Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2961F:	Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2962F:	arch/arm/boot/dts/st/sti*
2963F:	arch/arm/mach-sti/
2964F:	drivers/ata/ahci_st.c
2965F:	drivers/char/hw_random/st-rng.c
2966F:	drivers/clocksource/arm_global_timer.c
2967F:	drivers/clocksource/clksrc_st_lpc.c
2968F:	drivers/cpufreq/sti-cpufreq.c
2969F:	drivers/dma/st_fdma*
2970F:	drivers/i2c/busses/i2c-st.c
2971F:	drivers/media/platform/st/sti/c8sectpfe/
2972F:	drivers/media/rc/st_rc.c
2973F:	drivers/mmc/host/sdhci-st.c
2974F:	drivers/phy/st/phy-miphy28lp.c
2975F:	drivers/phy/st/phy-stih407-usb.c
2976F:	drivers/pinctrl/pinctrl-st.c
2977F:	drivers/remoteproc/st_remoteproc.c
2978F:	drivers/remoteproc/st_slim_rproc.c
2979F:	drivers/reset/sti/
2980F:	drivers/rtc/rtc-st-lpc.c
2981F:	drivers/tty/serial/st-asc.c
2982F:	drivers/usb/dwc3/dwc3-st.c
2983F:	drivers/usb/host/ehci-st.c
2984F:	drivers/usb/host/ohci-st.c
2985F:	drivers/watchdog/st_lpc_wdt.c
2986F:	include/linux/remoteproc/st_slim_rproc.h
2987
2988ARM/STM32 ARCHITECTURE
2989M:	Maxime Coquelin <mcoquelin.stm32@gmail.com>
2990M:	Alexandre Torgue <alexandre.torgue@foss.st.com>
2991L:	linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2992L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2993S:	Maintained
2994T:	git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2995F:	arch/arm/boot/dts/st/stm32*
2996F:	arch/arm/mach-stm32/
2997F:	arch/arm64/boot/dts/st/
2998F:	drivers/clocksource/armv7m_systick.c
2999N:	stm32
3000N:	stm
3001
3002ARM/SUNPLUS SP7021 SOC SUPPORT
3003M:	Qin Jian <qinjian@cqplus1.com>
3004L:	linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
3005S:	Maintained
3006W:	https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
3007F:	Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
3008F:	Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
3009F:	Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
3010F:	Documentation/devicetree/bindings/reset/sunplus,reset.yaml
3011F:	arch/arm/boot/dts/sunplus/
3012F:	arch/arm/configs/sp7021_*defconfig
3013F:	drivers/clk/clk-sp7021.c
3014F:	drivers/irqchip/irq-sp7021-intc.c
3015F:	drivers/reset/reset-sunplus.c
3016F:	include/dt-bindings/clock/sunplus,sp7021-clkc.h
3017F:	include/dt-bindings/reset/sunplus,sp7021-reset.h
3018
3019ARM/Synaptics SoC support
3020M:	Jisheng Zhang <jszhang@kernel.org>
3021M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
3022L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3023S:	Maintained
3024F:	arch/arm/boot/dts/synaptics/
3025F:	arch/arm/mach-berlin/
3026F:	arch/arm64/boot/dts/synaptics/
3027
3028ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
3029M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
3030L:	linux-tegra@vger.kernel.org
3031L:	linux-media@vger.kernel.org
3032S:	Maintained
3033F:	Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
3034F:	drivers/media/cec/platform/tegra/
3035
3036ARM/TESLA FSD SoC SUPPORT
3037M:	Alim Akhtar <alim.akhtar@samsung.com>
3038M:	linux-fsd@tesla.com
3039L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3040L:	linux-samsung-soc@vger.kernel.org
3041S:	Maintained
3042F:	arch/arm64/boot/dts/tesla/
3043
3044ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
3045M:	Santosh Shilimkar <ssantosh@kernel.org>
3046L:	linux-kernel@vger.kernel.org
3047S:	Maintained
3048F:	drivers/memory/*emif*
3049
3050ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
3051M:	Nishanth Menon <nm@ti.com>
3052M:	Santosh Shilimkar <ssantosh@kernel.org>
3053L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3054S:	Maintained
3055T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
3056F:	arch/arm/boot/dts/ti/keystone/
3057F:	arch/arm/mach-keystone/
3058
3059ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
3060M:	Santosh Shilimkar <ssantosh@kernel.org>
3061L:	linux-kernel@vger.kernel.org
3062S:	Maintained
3063F:	drivers/clk/keystone/
3064
3065ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
3066M:	Santosh Shilimkar <ssantosh@kernel.org>
3067L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3068L:	linux-kernel@vger.kernel.org
3069S:	Maintained
3070F:	drivers/clocksource/timer-keystone.c
3071
3072ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
3073M:	Santosh Shilimkar <ssantosh@kernel.org>
3074L:	linux-kernel@vger.kernel.org
3075S:	Maintained
3076F:	drivers/power/reset/keystone-reset.c
3077
3078ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
3079M:	Nishanth Menon <nm@ti.com>
3080M:	Vignesh Raghavendra <vigneshr@ti.com>
3081M:	Tero Kristo <kristo@kernel.org>
3082L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3083S:	Supported
3084F:	Documentation/devicetree/bindings/arm/ti/k3.yaml
3085F:	Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
3086F:	arch/arm64/boot/dts/ti/Makefile
3087F:	arch/arm64/boot/dts/ti/k3-*
3088
3089ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE
3090M:	Krzysztof Kozlowski <krzk@kernel.org>
3091L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3092S:	Odd Fixes
3093F:	Documentation/devicetree/bindings/*/*/ti,nspire*
3094F:	Documentation/devicetree/bindings/*/ti,nspire*
3095F:	Documentation/devicetree/bindings/arm/ti/nspire.yaml
3096F:	arch/arm/boot/dts/nspire/
3097
3098ARM/TOSHIBA VISCONTI ARCHITECTURE
3099M:	Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
3100L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3101S:	Supported
3102T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
3103F:	Documentation/devicetree/bindings/arm/toshiba.yaml
3104F:	Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
3105F:	Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
3106F:	Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
3107F:	Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
3108F:	Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
3109F:	Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
3110F:	Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
3111F:	arch/arm64/boot/dts/toshiba/
3112F:	drivers/clk/visconti/
3113F:	drivers/gpio/gpio-visconti.c
3114F:	drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
3115F:	drivers/pci/controller/dwc/pcie-visconti.c
3116F:	drivers/pinctrl/visconti/
3117F:	drivers/watchdog/visconti_wdt.c
3118N:	visconti
3119
3120ARM/UNIPHIER ARCHITECTURE
3121M:	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
3122M:	Masami Hiramatsu <mhiramat@kernel.org>
3123L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3124S:	Maintained
3125F:	Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
3126F:	Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
3127F:	Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
3128F:	Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
3129F:	arch/arm/boot/dts/socionext/uniphier*
3130F:	arch/arm/include/asm/hardware/cache-uniphier.h
3131F:	arch/arm/mm/cache-uniphier.c
3132F:	arch/arm64/boot/dts/socionext/uniphier*
3133F:	drivers/bus/uniphier-system-bus.c
3134F:	drivers/clk/uniphier/
3135F:	drivers/dma/uniphier-mdmac.c
3136F:	drivers/gpio/gpio-uniphier.c
3137F:	drivers/i2c/busses/i2c-uniphier*
3138F:	drivers/irqchip/irq-uniphier-aidet.c
3139F:	drivers/mmc/host/uniphier-sd.c
3140F:	drivers/pinctrl/uniphier/
3141F:	drivers/reset/reset-uniphier.c
3142F:	drivers/tty/serial/8250/8250_uniphier.c
3143N:	uniphier
3144
3145ARM/VERSATILE EXPRESS PLATFORM
3146M:	Liviu Dudau <liviu.dudau@arm.com>
3147M:	Sudeep Holla <sudeep.holla@arm.com>
3148M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
3149L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3150S:	Maintained
3151N:	mps2
3152N:	vexpress
3153F:	arch/arm/mach-versatile/
3154F:	arch/arm64/boot/dts/arm/
3155F:	drivers/clocksource/timer-versatile.c
3156X:	drivers/cpufreq/vexpress-spc-cpufreq.c
3157X:	Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
3158
3159ARM/VFP SUPPORT
3160M:	Russell King <linux@armlinux.org.uk>
3161L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3162S:	Maintained
3163W:	http://www.armlinux.org.uk/
3164F:	arch/arm/vfp/
3165
3166ARM/VT8500 ARM ARCHITECTURE
3167M:	Alexey Charkov <alchark@gmail.com>
3168M:	Krzysztof Kozlowski <krzk@kernel.org>
3169L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3170S:	Odd Fixes
3171F:	Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3172F:	arch/arm/boot/dts/vt8500/
3173F:	arch/arm/mach-vt8500/
3174F:	drivers/clocksource/timer-vt8500.c
3175F:	drivers/i2c/busses/i2c-viai2c-wmt.c
3176F:	drivers/mmc/host/wmt-sdmmc.c
3177F:	drivers/pwm/pwm-vt8500.c
3178F:	drivers/rtc/rtc-vt8500.c
3179F:	drivers/tty/serial/vt8500_serial.c
3180F:	drivers/video/fbdev/vt8500lcdfb.*
3181F:	drivers/video/fbdev/wm8505fb*
3182F:	drivers/video/fbdev/wmt_ge_rops.*
3183
3184ARM/ZYNQ ARCHITECTURE
3185M:	Michal Simek <michal.simek@amd.com>
3186L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3187S:	Supported
3188W:	http://wiki.xilinx.com
3189T:	git https://github.com/Xilinx/linux-xlnx.git
3190F:	Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3191F:	Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3192F:	Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3193F:	Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3194F:	Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
3195F:	Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3196F:	arch/arm/mach-zynq/
3197F:	drivers/clocksource/timer-cadence-ttc.c
3198F:	drivers/cpuidle/cpuidle-zynq.c
3199F:	drivers/edac/synopsys_edac.c
3200F:	drivers/i2c/busses/i2c-cadence.c
3201F:	drivers/i2c/busses/i2c-xiic.c
3202F:	drivers/mmc/host/sdhci-of-arasan.c
3203N:	zynq
3204N:	xilinx
3205
3206ARM64 FIT SUPPORT
3207M:	Simon Glass <sjg@chromium.org>
3208L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3209S:	Maintained
3210F:	arch/arm64/boot/Makefile
3211F:	scripts/make_fit.py
3212
3213ARM64 PLATFORM DRIVERS
3214M:	Hans de Goede <hdegoede@redhat.com>
3215M:	Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
3216R:	Bryan O'Donoghue <bryan.odonoghue@linaro.org>
3217L:	platform-driver-x86@vger.kernel.org
3218S:	Maintained
3219Q:	https://patchwork.kernel.org/project/platform-driver-x86/list/
3220T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3221F:	drivers/platform/arm64/
3222
3223ARM64 PORT (AARCH64 ARCHITECTURE)
3224M:	Catalin Marinas <catalin.marinas@arm.com>
3225M:	Will Deacon <will@kernel.org>
3226L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3227S:	Maintained
3228T:	git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3229F:	Documentation/arch/arm64/
3230F:	arch/arm64/
3231F:	tools/testing/selftests/arm64/
3232X:	arch/arm64/boot/dts/
3233
3234ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3235M:	George McCollister <george.mccollister@gmail.com>
3236L:	netdev@vger.kernel.org
3237S:	Maintained
3238F:	Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3239F:	drivers/net/dsa/xrs700x/*
3240F:	net/dsa/tag_xrs700x.c
3241
3242AS3645A LED FLASH CONTROLLER DRIVER
3243M:	Sakari Ailus <sakari.ailus@iki.fi>
3244L:	linux-leds@vger.kernel.org
3245S:	Maintained
3246F:	drivers/leds/flash/leds-as3645a.c
3247
3248ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3249M:	Tianshu Qiu <tian.shu.qiu@intel.com>
3250L:	linux-media@vger.kernel.org
3251S:	Maintained
3252T:	git git://linuxtv.org/media_tree.git
3253F:	Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3254F:	drivers/media/i2c/ak7375.c
3255
3256ASAHI KASEI AK8974 DRIVER
3257M:	Linus Walleij <linus.walleij@linaro.org>
3258L:	linux-iio@vger.kernel.org
3259S:	Supported
3260W:	http://www.akm.com/
3261F:	drivers/iio/magnetometer/ak8974.c
3262
3263AOSONG AGS02MA TVOC SENSOR DRIVER
3264M:	Anshul Dalal <anshulusr@gmail.com>
3265L:	linux-iio@vger.kernel.org
3266S:	Maintained
3267F:	Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml
3268F:	drivers/iio/chemical/ags02ma.c
3269
3270ASC7621 HARDWARE MONITOR DRIVER
3271M:	George Joseph <george.joseph@fairview5.com>
3272L:	linux-hwmon@vger.kernel.org
3273S:	Maintained
3274F:	Documentation/hwmon/asc7621.rst
3275F:	drivers/hwmon/asc7621.c
3276
3277ASIX AX88796C SPI ETHERNET ADAPTER
3278M:	Łukasz Stelmach <l.stelmach@samsung.com>
3279S:	Maintained
3280F:	Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3281F:	drivers/net/ethernet/asix/ax88796c_*
3282
3283ASIX PHY DRIVER [RUST]
3284M:	FUJITA Tomonori <fujita.tomonori@gmail.com>
3285R:	Trevor Gross <tmgross@umich.edu>
3286L:	netdev@vger.kernel.org
3287L:	rust-for-linux@vger.kernel.org
3288S:	Maintained
3289F:	drivers/net/phy/ax88796b_rust.rs
3290
3291ASPEED CRYPTO DRIVER
3292M:	Neal Liu <neal_liu@aspeedtech.com>
3293L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3294S:	Maintained
3295F:	Documentation/devicetree/bindings/crypto/aspeed,*
3296F:	drivers/crypto/aspeed/
3297
3298ASPEED PECI CONTROLLER
3299M:	Iwona Winiarska <iwona.winiarska@intel.com>
3300L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3301L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
3302S:	Supported
3303F:	Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3304F:	drivers/peci/controller/peci-aspeed.c
3305
3306ASPEED PINCTRL DRIVERS
3307M:	Andrew Jeffery <andrew@codeconstruct.com.au>
3308L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3309L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
3310L:	linux-gpio@vger.kernel.org
3311S:	Maintained
3312F:	Documentation/devicetree/bindings/pinctrl/aspeed,*
3313F:	drivers/pinctrl/aspeed/
3314
3315ASPEED SCU INTERRUPT CONTROLLER DRIVER
3316M:	Eddie James <eajames@linux.ibm.com>
3317L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3318S:	Maintained
3319F:	Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3320F:	drivers/irqchip/irq-aspeed-scu-ic.c
3321F:	include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3322
3323ASPEED SD/MMC DRIVER
3324M:	Andrew Jeffery <andrew@codeconstruct.com.au>
3325L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3326L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
3327L:	linux-mmc@vger.kernel.org
3328S:	Maintained
3329F:	Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3330F:	drivers/mmc/host/sdhci-of-aspeed*
3331
3332ASPEED SMC SPI DRIVER
3333M:	Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3334M:	Cédric Le Goater <clg@kaod.org>
3335L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3336L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
3337L:	linux-spi@vger.kernel.org
3338S:	Maintained
3339F:	Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3340F:	drivers/spi/spi-aspeed-smc.c
3341
3342ASPEED USB UDC DRIVER
3343M:	Neal Liu <neal_liu@aspeedtech.com>
3344L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3345S:	Maintained
3346F:	Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3347F:	drivers/usb/gadget/udc/aspeed_udc.c
3348
3349ASPEED VIDEO ENGINE DRIVER
3350M:	Eddie James <eajames@linux.ibm.com>
3351L:	linux-media@vger.kernel.org
3352L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
3353S:	Maintained
3354F:	Documentation/devicetree/bindings/media/aspeed-video.txt
3355F:	drivers/media/platform/aspeed/
3356
3357ASUS EC HARDWARE MONITOR DRIVER
3358M:	Eugene Shalygin <eugene.shalygin@gmail.com>
3359L:	linux-hwmon@vger.kernel.org
3360S:	Maintained
3361F:	drivers/hwmon/asus-ec-sensors.c
3362
3363ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3364M:	Corentin Chary <corentin.chary@gmail.com>
3365M:	Luke D. Jones <luke@ljones.dev>
3366L:	platform-driver-x86@vger.kernel.org
3367S:	Maintained
3368W:	https://asus-linux.org/
3369F:	drivers/platform/x86/asus*.c
3370F:	drivers/platform/x86/eeepc*.c
3371
3372ASUS TF103C DOCK DRIVER
3373M:	Hans de Goede <hdegoede@redhat.com>
3374L:	platform-driver-x86@vger.kernel.org
3375S:	Maintained
3376T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3377F:	drivers/platform/x86/asus-tf103c-dock.c
3378
3379ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER
3380M:	Aleksa Savic <savicaleksa83@gmail.com>
3381L:	linux-hwmon@vger.kernel.org
3382S:	Maintained
3383F:	drivers/hwmon/asus_rog_ryujin.c
3384
3385ASUS WIRELESS RADIO CONTROL DRIVER
3386M:	João Paulo Rechi Vita <jprvita@gmail.com>
3387L:	platform-driver-x86@vger.kernel.org
3388S:	Maintained
3389F:	drivers/platform/x86/asus-wireless.c
3390
3391ASUS WMI HARDWARE MONITOR DRIVER
3392M:	Ed Brindley <kernel@maidavale.org>
3393M:	Denis Pauk <pauk.denis@gmail.com>
3394L:	linux-hwmon@vger.kernel.org
3395S:	Maintained
3396F:	drivers/hwmon/asus_wmi_sensors.c
3397
3398ASYMMETRIC KEYS
3399M:	David Howells <dhowells@redhat.com>
3400L:	keyrings@vger.kernel.org
3401S:	Maintained
3402F:	Documentation/crypto/asymmetric-keys.rst
3403F:	crypto/asymmetric_keys/
3404F:	include/crypto/pkcs7.h
3405F:	include/crypto/public_key.h
3406F:	include/linux/verification.h
3407
3408ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3409R:	Dan Williams <dan.j.williams@intel.com>
3410S:	Odd fixes
3411W:	http://sourceforge.net/projects/xscaleiop
3412F:	Documentation/crypto/async-tx-api.rst
3413F:	crypto/async_tx/
3414F:	include/linux/async_tx.h
3415
3416AT24 EEPROM DRIVER
3417M:	Bartosz Golaszewski <brgl@bgdev.pl>
3418L:	linux-i2c@vger.kernel.org
3419S:	Maintained
3420T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3421F:	Documentation/devicetree/bindings/eeprom/at24.yaml
3422F:	drivers/misc/eeprom/at24.c
3423
3424ATA OVER ETHERNET (AOE) DRIVER
3425M:	"Justin Sanders" <justin@coraid.com>
3426S:	Supported
3427W:	http://www.openaoe.org/
3428F:	Documentation/admin-guide/aoe/
3429F:	drivers/block/aoe/
3430
3431ATC260X PMIC MFD DRIVER
3432M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3433M:	Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3434L:	linux-actions@lists.infradead.org
3435S:	Maintained
3436F:	Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3437F:	drivers/input/misc/atc260x-onkey.c
3438F:	drivers/mfd/atc260*
3439F:	drivers/power/reset/atc260x-poweroff.c
3440F:	drivers/regulator/atc260x-regulator.c
3441F:	include/linux/mfd/atc260x/*
3442
3443ATHEROS 71XX/9XXX GPIO DRIVER
3444M:	Alban Bedel <albeu@free.fr>
3445S:	Maintained
3446W:	https://github.com/AlbanBedel/linux
3447T:	git git://github.com/AlbanBedel/linux
3448F:	Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3449F:	drivers/gpio/gpio-ath79.c
3450
3451ATHEROS 71XX/9XXX USB PHY DRIVER
3452M:	Alban Bedel <albeu@free.fr>
3453S:	Maintained
3454W:	https://github.com/AlbanBedel/linux
3455T:	git git://github.com/AlbanBedel/linux
3456F:	Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3457F:	drivers/phy/qualcomm/phy-ath79-usb.c
3458
3459ATHEROS ATH GENERIC UTILITIES
3460M:	Kalle Valo <kvalo@kernel.org>
3461L:	linux-wireless@vger.kernel.org
3462S:	Supported
3463F:	drivers/net/wireless/ath/*
3464
3465ATHEROS ATH5K WIRELESS DRIVER
3466M:	Jiri Slaby <jirislaby@kernel.org>
3467M:	Nick Kossifidis <mickflemm@gmail.com>
3468M:	Luis Chamberlain <mcgrof@kernel.org>
3469L:	linux-wireless@vger.kernel.org
3470S:	Maintained
3471W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3472F:	drivers/net/wireless/ath/ath5k/
3473
3474ATHEROS ATH6KL WIRELESS DRIVER
3475L:	linux-wireless@vger.kernel.org
3476S:	Orphan
3477W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3478F:	drivers/net/wireless/ath/ath6kl/
3479
3480ATI_REMOTE2 DRIVER
3481M:	Ville Syrjala <syrjala@sci.fi>
3482S:	Maintained
3483F:	drivers/input/misc/ati_remote2.c
3484
3485ATK0110 HWMON DRIVER
3486M:	Luca Tettamanti <kronos.it@gmail.com>
3487L:	linux-hwmon@vger.kernel.org
3488S:	Maintained
3489F:	drivers/hwmon/asus_atk0110.c
3490
3491ATLX ETHERNET DRIVERS
3492M:	Chris Snook <chris.snook@gmail.com>
3493L:	netdev@vger.kernel.org
3494S:	Maintained
3495W:	http://sourceforge.net/projects/atl1
3496W:	http://atl1.sourceforge.net
3497F:	drivers/net/ethernet/atheros/
3498
3499ATM
3500M:	Chas Williams <3chas3@gmail.com>
3501L:	linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3502L:	netdev@vger.kernel.org
3503S:	Maintained
3504W:	http://linux-atm.sourceforge.net
3505F:	drivers/atm/
3506F:	include/linux/atm*
3507F:	include/uapi/linux/atm*
3508
3509ATMEL MACB ETHERNET DRIVER
3510M:	Nicolas Ferre <nicolas.ferre@microchip.com>
3511M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
3512S:	Supported
3513F:	drivers/net/ethernet/cadence/
3514
3515ATMEL MAXTOUCH DRIVER
3516M:	Nick Dyer <nick@shmanahar.org>
3517S:	Maintained
3518T:	git git://github.com/ndyer/linux.git
3519F:	Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3520F:	drivers/input/touchscreen/atmel_mxt_ts.c
3521
3522ATOMIC INFRASTRUCTURE
3523M:	Will Deacon <will@kernel.org>
3524M:	Peter Zijlstra <peterz@infradead.org>
3525R:	Boqun Feng <boqun.feng@gmail.com>
3526R:	Mark Rutland <mark.rutland@arm.com>
3527L:	linux-kernel@vger.kernel.org
3528S:	Maintained
3529F:	Documentation/atomic_*.txt
3530F:	arch/*/include/asm/atomic*.h
3531F:	include/*/atomic*.h
3532F:	include/linux/refcount.h
3533F:	scripts/atomic/
3534
3535ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3536M:	Bradley Grove <linuxdrivers@attotech.com>
3537L:	linux-scsi@vger.kernel.org
3538S:	Supported
3539W:	http://www.attotech.com
3540F:	drivers/scsi/esas2r
3541
3542ATUSB IEEE 802.15.4 RADIO DRIVER
3543M:	Stefan Schmidt <stefan@datenfreihafen.org>
3544L:	linux-wpan@vger.kernel.org
3545S:	Maintained
3546F:	drivers/net/ieee802154/at86rf230.h
3547F:	drivers/net/ieee802154/atusb.c
3548F:	drivers/net/ieee802154/atusb.h
3549
3550AUDIT SUBSYSTEM
3551M:	Paul Moore <paul@paul-moore.com>
3552M:	Eric Paris <eparis@redhat.com>
3553L:	audit@vger.kernel.org
3554S:	Supported
3555W:	https://github.com/linux-audit
3556Q:	https://patchwork.kernel.org/project/audit/list
3557B:	mailto:audit@vger.kernel.org
3558P:	https://github.com/linux-audit/audit-kernel/blob/main/README.md
3559T:	git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3560F:	include/asm-generic/audit_*.h
3561F:	include/linux/audit.h
3562F:	include/linux/audit_arch.h
3563F:	include/uapi/linux/audit.h
3564F:	kernel/audit*
3565F:	lib/*audit.c
3566K:	\baudit_[a-z_0-9]\+\b
3567
3568AUXILIARY BUS DRIVER
3569M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3570R:	Dave Ertman <david.m.ertman@intel.com>
3571R:	Ira Weiny <ira.weiny@intel.com>
3572S:	Supported
3573T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3574F:	Documentation/driver-api/auxiliary_bus.rst
3575F:	drivers/base/auxiliary.c
3576F:	include/linux/auxiliary_bus.h
3577
3578AUXILIARY DISPLAY DRIVERS
3579M:	Andy Shevchenko <andy@kernel.org>
3580R:	Geert Uytterhoeven <geert@linux-m68k.org>
3581S:	Odd Fixes
3582T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git
3583F:	Documentation/devicetree/bindings/auxdisplay/
3584F:	drivers/auxdisplay/
3585F:	include/linux/cfag12864b.h
3586F:	include/uapi/linux/map_to_14segment.h
3587F:	include/uapi/linux/map_to_7segment.h
3588
3589AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER
3590M:	Subhajit Ghosh <subhajit.ghosh@tweaklogic.com>
3591L:	linux-iio@vger.kernel.org
3592S:	Maintained
3593F:	Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml
3594F:	drivers/iio/light/apds9306.c
3595
3596AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3597M:	Andreas Klinger <ak@it-klinger.de>
3598L:	linux-iio@vger.kernel.org
3599S:	Maintained
3600F:	Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3601F:	drivers/iio/adc/hx711.c
3602
3603AX.25 NETWORK LAYER
3604L:	linux-hams@vger.kernel.org
3605S:	Orphan
3606W:	https://linux-ax25.in-berlin.de
3607F:	include/net/ax25.h
3608F:	include/uapi/linux/ax25.h
3609F:	net/ax25/
3610
3611AXENTIA ARM DEVICES
3612M:	Peter Rosin <peda@axentia.se>
3613L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3614S:	Maintained
3615F:	arch/arm/boot/dts/microchip/at91-linea.dtsi
3616F:	arch/arm/boot/dts/microchip/at91-natte.dtsi
3617F:	arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3618F:	arch/arm/boot/dts/microchip/at91-tse850-3.dts
3619
3620AXENTIA ASOC DRIVERS
3621M:	Peter Rosin <peda@axentia.se>
3622L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
3623S:	Maintained
3624F:	Documentation/devicetree/bindings/sound/axentia,*
3625F:	sound/soc/atmel/tse850-pcm5142.c
3626
3627AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3628M:	Nuno Sá <nuno.sa@analog.com>
3629L:	linux-hwmon@vger.kernel.org
3630S:	Supported
3631W:	https://ez.analog.com/linux-software-drivers
3632F:	Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3633F:	drivers/hwmon/axi-fan-control.c
3634
3635AXI SPI ENGINE
3636M:	Michael Hennerich <michael.hennerich@analog.com>
3637M:	Nuno Sá <nuno.sa@analog.com>
3638R:	David Lechner <dlechner@baylibre.com>
3639L:	linux-spi@vger.kernel.org
3640S:	Supported
3641W:	https://ez.analog.com/linux-software-drivers
3642F:	Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
3643F:	drivers/spi/spi-axi-spi-engine.c
3644
3645AXI PWM GENERATOR
3646M:	Michael Hennerich <michael.hennerich@analog.com>
3647M:	Nuno Sá <nuno.sa@analog.com>
3648L:	linux-pwm@vger.kernel.org
3649S:	Supported
3650W:	https://ez.analog.com/linux-software-drivers
3651F:	Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
3652F:	drivers/pwm/pwm-axi-pwmgen.c
3653
3654AXXIA I2C CONTROLLER
3655M:	Krzysztof Adamski <krzysztof.adamski@nokia.com>
3656L:	linux-i2c@vger.kernel.org
3657S:	Maintained
3658F:	Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3659F:	drivers/i2c/busses/i2c-axxia.c
3660
3661AZ6007 DVB DRIVER
3662M:	Mauro Carvalho Chehab <mchehab@kernel.org>
3663L:	linux-media@vger.kernel.org
3664S:	Maintained
3665W:	https://linuxtv.org
3666T:	git git://linuxtv.org/media_tree.git
3667F:	drivers/media/usb/dvb-usb-v2/az6007.c
3668
3669AZTECH FM RADIO RECEIVER DRIVER
3670M:	Hans Verkuil <hverkuil@xs4all.nl>
3671L:	linux-media@vger.kernel.org
3672S:	Maintained
3673W:	https://linuxtv.org
3674T:	git git://linuxtv.org/media_tree.git
3675F:	drivers/media/radio/radio-aztech*
3676
3677B43 WIRELESS DRIVER
3678L:	linux-wireless@vger.kernel.org
3679L:	b43-dev@lists.infradead.org
3680S:	Orphan
3681W:	https://wireless.wiki.kernel.org/en/users/Drivers/b43
3682F:	drivers/net/wireless/broadcom/b43/
3683
3684B43LEGACY WIRELESS DRIVER
3685L:	linux-wireless@vger.kernel.org
3686L:	b43-dev@lists.infradead.org
3687S:	Orphan
3688W:	https://wireless.wiki.kernel.org/en/users/Drivers/b43
3689F:	drivers/net/wireless/broadcom/b43legacy/
3690
3691BACKLIGHT CLASS/SUBSYSTEM
3692M:	Lee Jones <lee@kernel.org>
3693M:	Daniel Thompson <daniel.thompson@linaro.org>
3694M:	Jingoo Han <jingoohan1@gmail.com>
3695L:	dri-devel@lists.freedesktop.org
3696S:	Maintained
3697T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3698F:	Documentation/ABI/stable/sysfs-class-backlight
3699F:	Documentation/ABI/testing/sysfs-class-backlight
3700F:	Documentation/devicetree/bindings/leds/backlight
3701F:	drivers/video/backlight/
3702F:	include/linux/backlight.h
3703F:	include/linux/pwm_backlight.h
3704
3705BAIKAL-T1 PVT HARDWARE MONITOR DRIVER
3706M:	Serge Semin <fancer.lancer@gmail.com>
3707L:	linux-hwmon@vger.kernel.org
3708S:	Supported
3709F:	Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml
3710F:	Documentation/hwmon/bt1-pvt.rst
3711F:	drivers/hwmon/bt1-pvt.[ch]
3712
3713BARCO P50 GPIO DRIVER
3714M:	Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3715M:	Peter Korsgaard <peter.korsgaard@barco.com>
3716S:	Maintained
3717F:	drivers/platform/x86/barco-p50-gpio.c
3718
3719BATMAN ADVANCED
3720M:	Marek Lindner <mareklindner@neomailbox.ch>
3721M:	Simon Wunderlich <sw@simonwunderlich.de>
3722M:	Antonio Quartulli <a@unstable.cc>
3723M:	Sven Eckelmann <sven@narfation.org>
3724L:	b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3725S:	Maintained
3726W:	https://www.open-mesh.org/
3727Q:	https://patchwork.open-mesh.org/project/batman/list/
3728B:	https://www.open-mesh.org/projects/batman-adv/issues
3729C:	ircs://irc.hackint.org/batadv
3730T:	git https://git.open-mesh.org/linux-merge.git
3731F:	Documentation/networking/batman-adv.rst
3732F:	include/uapi/linux/batadv_packet.h
3733F:	include/uapi/linux/batman_adv.h
3734F:	net/batman-adv/
3735
3736BAYCOM/HDLCDRV DRIVERS FOR AX.25
3737M:	Thomas Sailer <t.sailer@alumni.ethz.ch>
3738L:	linux-hams@vger.kernel.org
3739S:	Maintained
3740W:	http://www.baycom.org/~tom/ham/ham.html
3741F:	drivers/net/hamradio/baycom*
3742
3743BCACHE (BLOCK LAYER CACHE)
3744M:	Coly Li <colyli@suse.de>
3745M:	Kent Overstreet <kent.overstreet@linux.dev>
3746L:	linux-bcache@vger.kernel.org
3747S:	Maintained
3748W:	http://bcache.evilpiepirate.org
3749C:	irc://irc.oftc.net/bcache
3750F:	drivers/md/bcache/
3751
3752BCACHEFS
3753M:	Kent Overstreet <kent.overstreet@linux.dev>
3754L:	linux-bcachefs@vger.kernel.org
3755S:	Supported
3756C:	irc://irc.oftc.net/bcache
3757T:	git https://evilpiepirate.org/git/bcachefs.git
3758F:	fs/bcachefs/
3759F:	Documentation/filesystems/bcachefs/
3760
3761BDISP ST MEDIA DRIVER
3762M:	Fabien Dessenne <fabien.dessenne@foss.st.com>
3763L:	linux-media@vger.kernel.org
3764S:	Supported
3765W:	https://linuxtv.org
3766T:	git git://linuxtv.org/media_tree.git
3767F:	drivers/media/platform/st/sti/bdisp
3768
3769BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3770M:	Dariusz Marcinkiewicz <reksio@newterm.pl>
3771L:	netdev@vger.kernel.org
3772S:	Maintained
3773F:	drivers/net/ethernet/ec_bhf.c
3774
3775BEFS FILE SYSTEM
3776M:	Luis de Bethencourt <luisbg@kernel.org>
3777M:	Salah Triki <salah.triki@gmail.com>
3778S:	Maintained
3779T:	git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3780F:	Documentation/filesystems/befs.rst
3781F:	fs/befs/
3782
3783BFQ I/O SCHEDULER
3784M:	Paolo Valente <paolo.valente@unimore.it>
3785M:	Jens Axboe <axboe@kernel.dk>
3786L:	linux-block@vger.kernel.org
3787S:	Maintained
3788F:	Documentation/block/bfq-iosched.rst
3789F:	block/bfq-*
3790
3791BFS FILE SYSTEM
3792M:	"Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3793S:	Maintained
3794F:	Documentation/filesystems/bfs.rst
3795F:	fs/bfs/
3796F:	include/uapi/linux/bfs_fs.h
3797
3798BINMAN
3799M:	Simon Glass <sjg@chromium.org>
3800S:	Supported
3801F:	Documentation/devicetree/bindings/mtd/partitions/binman*
3802
3803BITMAP API
3804M:	Yury Norov <yury.norov@gmail.com>
3805R:	Rasmus Villemoes <linux@rasmusvillemoes.dk>
3806S:	Maintained
3807F:	include/linux/bitfield.h
3808F:	include/linux/bitmap-str.h
3809F:	include/linux/bitmap.h
3810F:	include/linux/bits.h
3811F:	include/linux/cpumask.h
3812F:	include/linux/cpumask_types.h
3813F:	include/linux/find.h
3814F:	include/linux/nodemask.h
3815F:	include/linux/nodemask_types.h
3816F:	include/vdso/bits.h
3817F:	lib/bitmap-str.c
3818F:	lib/bitmap.c
3819F:	lib/cpumask.c
3820F:	lib/cpumask_kunit.c
3821F:	lib/find_bit.c
3822F:	lib/find_bit_benchmark.c
3823F:	lib/test_bitmap.c
3824F:	tools/include/linux/bitfield.h
3825F:	tools/include/linux/bitmap.h
3826F:	tools/include/linux/bits.h
3827F:	tools/include/linux/find.h
3828F:	tools/include/vdso/bits.h
3829F:	tools/lib/bitmap.c
3830F:	tools/lib/find_bit.c
3831
3832BITOPS API
3833M:	Yury Norov <yury.norov@gmail.com>
3834R:	Rasmus Villemoes <linux@rasmusvillemoes.dk>
3835S:	Maintained
3836F:	arch/*/include/asm/bitops.h
3837F:	arch/*/include/asm/bitops_32.h
3838F:	arch/*/include/asm/bitops_64.h
3839F:	arch/*/lib/bitops.c
3840F:	include/asm-generic/bitops
3841F:	include/asm-generic/bitops.h
3842F:	include/linux/bitops.h
3843F:	lib/test_bitops.c
3844F:	tools/*/bitops*
3845
3846BLINKM RGB LED DRIVER
3847M:	Jan-Simon Moeller <jansimon.moeller@gmx.de>
3848S:	Maintained
3849F:	drivers/leds/leds-blinkm.c
3850
3851BLOCK LAYER
3852M:	Jens Axboe <axboe@kernel.dk>
3853L:	linux-block@vger.kernel.org
3854S:	Maintained
3855T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3856F:	Documentation/ABI/stable/sysfs-block
3857F:	Documentation/block/
3858F:	block/
3859F:	drivers/block/
3860F:	include/linux/bio.h
3861F:	include/linux/blk*
3862F:	kernel/trace/blktrace.c
3863F:	lib/sbitmap.c
3864
3865BLOCK LAYER DEVICE DRIVER API [RUST]
3866M:	Andreas Hindborg <a.hindborg@samsung.com>
3867R:	Boqun Feng <boqun.feng@gmail.com>
3868L:	linux-block@vger.kernel.org
3869L:	rust-for-linux@vger.kernel.org
3870S:	Supported
3871W:	https://rust-for-linux.com
3872B:	https://github.com/Rust-for-Linux/linux/issues
3873C:	https://rust-for-linux.zulipchat.com/#narrow/stream/Block
3874T:	git https://github.com/Rust-for-Linux/linux.git rust-block-next
3875F:	drivers/block/rnull.rs
3876F:	rust/kernel/block.rs
3877F:	rust/kernel/block/
3878
3879BLOCK2MTD DRIVER
3880M:	Joern Engel <joern@lazybastard.org>
3881L:	linux-mtd@lists.infradead.org
3882S:	Maintained
3883F:	drivers/mtd/devices/block2mtd.c
3884
3885BLUETOOTH DRIVERS
3886M:	Marcel Holtmann <marcel@holtmann.org>
3887M:	Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3888L:	linux-bluetooth@vger.kernel.org
3889S:	Supported
3890W:	http://www.bluez.org/
3891T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3892T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3893F:	Documentation/devicetree/bindings/net/bluetooth/
3894F:	drivers/bluetooth/
3895
3896BLUETOOTH SUBSYSTEM
3897M:	Marcel Holtmann <marcel@holtmann.org>
3898M:	Johan Hedberg <johan.hedberg@gmail.com>
3899M:	Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3900L:	linux-bluetooth@vger.kernel.org
3901S:	Supported
3902W:	http://www.bluez.org/
3903T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3904T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3905F:	include/net/bluetooth/
3906F:	net/bluetooth/
3907
3908BONDING DRIVER
3909M:	Jay Vosburgh <jv@jvosburgh.net>
3910M:	Andy Gospodarek <andy@greyhouse.net>
3911L:	netdev@vger.kernel.org
3912S:	Maintained
3913F:	Documentation/networking/bonding.rst
3914F:	drivers/net/bonding/
3915F:	include/net/bond*
3916F:	include/uapi/linux/if_bonding.h
3917F:	tools/testing/selftests/drivers/net/bonding/
3918
3919BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3920M:	Dan Robertson <dan@dlrobertson.com>
3921L:	linux-iio@vger.kernel.org
3922S:	Maintained
3923F:	Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3924F:	drivers/iio/accel/bma400*
3925
3926BOSCH SENSORTEC BMI323 IMU IIO DRIVER
3927M:	Jagath Jog J <jagathjog1996@gmail.com>
3928L:	linux-iio@vger.kernel.org
3929S:	Maintained
3930F:	Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml
3931F:	drivers/iio/imu/bmi323/
3932
3933BPF JIT for ARC
3934M:	Shahab Vahedi <shahab@synopsys.com>
3935L:	bpf@vger.kernel.org
3936S:	Maintained
3937F:	arch/arc/net/
3938
3939BPF JIT for ARM
3940M:	Russell King <linux@armlinux.org.uk>
3941M:	Puranjay Mohan <puranjay@kernel.org>
3942L:	bpf@vger.kernel.org
3943S:	Maintained
3944F:	arch/arm/net/
3945
3946BPF JIT for ARM64
3947M:	Daniel Borkmann <daniel@iogearbox.net>
3948M:	Alexei Starovoitov <ast@kernel.org>
3949M:	Puranjay Mohan <puranjay@kernel.org>
3950R:	Xu Kuohai <xukuohai@huaweicloud.com>
3951L:	bpf@vger.kernel.org
3952S:	Supported
3953F:	arch/arm64/net/
3954
3955BPF JIT for LOONGARCH
3956M:	Tiezhu Yang <yangtiezhu@loongson.cn>
3957R:	Hengqi Chen <hengqi.chen@gmail.com>
3958L:	bpf@vger.kernel.org
3959S:	Maintained
3960F:	arch/loongarch/net/
3961
3962BPF JIT for MIPS (32-BIT AND 64-BIT)
3963M:	Johan Almbladh <johan.almbladh@anyfinetworks.com>
3964M:	Paul Burton <paulburton@kernel.org>
3965L:	bpf@vger.kernel.org
3966S:	Maintained
3967F:	arch/mips/net/
3968
3969BPF JIT for NFP NICs
3970M:	Jakub Kicinski <kuba@kernel.org>
3971L:	bpf@vger.kernel.org
3972S:	Odd Fixes
3973F:	drivers/net/ethernet/netronome/nfp/bpf/
3974
3975BPF JIT for POWERPC (32-BIT AND 64-BIT)
3976M:	Michael Ellerman <mpe@ellerman.id.au>
3977M:	Hari Bathini <hbathini@linux.ibm.com>
3978M:	Christophe Leroy <christophe.leroy@csgroup.eu>
3979R:	Naveen N Rao <naveen@kernel.org>
3980L:	bpf@vger.kernel.org
3981S:	Supported
3982F:	arch/powerpc/net/
3983
3984BPF JIT for RISC-V (32-bit)
3985M:	Luke Nelson <luke.r.nels@gmail.com>
3986M:	Xi Wang <xi.wang@gmail.com>
3987L:	bpf@vger.kernel.org
3988S:	Maintained
3989F:	arch/riscv/net/
3990X:	arch/riscv/net/bpf_jit_comp64.c
3991
3992BPF JIT for RISC-V (64-bit)
3993M:	Björn Töpel <bjorn@kernel.org>
3994R:	Pu Lehui <pulehui@huawei.com>
3995R:	Puranjay Mohan <puranjay@kernel.org>
3996L:	bpf@vger.kernel.org
3997S:	Maintained
3998F:	arch/riscv/net/
3999X:	arch/riscv/net/bpf_jit_comp32.c
4000
4001BPF JIT for S390
4002M:	Ilya Leoshkevich <iii@linux.ibm.com>
4003M:	Heiko Carstens <hca@linux.ibm.com>
4004M:	Vasily Gorbik <gor@linux.ibm.com>
4005L:	bpf@vger.kernel.org
4006S:	Supported
4007F:	arch/s390/net/
4008X:	arch/s390/net/pnet.c
4009
4010BPF JIT for SPARC (32-BIT AND 64-BIT)
4011M:	David S. Miller <davem@davemloft.net>
4012L:	bpf@vger.kernel.org
4013S:	Odd Fixes
4014F:	arch/sparc/net/
4015
4016BPF JIT for X86 32-BIT
4017M:	Wang YanQing <udknight@gmail.com>
4018L:	bpf@vger.kernel.org
4019S:	Odd Fixes
4020F:	arch/x86/net/bpf_jit_comp32.c
4021
4022BPF JIT for X86 64-BIT
4023M:	Alexei Starovoitov <ast@kernel.org>
4024M:	Daniel Borkmann <daniel@iogearbox.net>
4025L:	bpf@vger.kernel.org
4026S:	Supported
4027F:	arch/x86/net/
4028X:	arch/x86/net/bpf_jit_comp32.c
4029
4030BPF [BTF]
4031M:	Martin KaFai Lau <martin.lau@linux.dev>
4032L:	bpf@vger.kernel.org
4033S:	Maintained
4034F:	include/linux/btf*
4035F:	kernel/bpf/btf.c
4036
4037BPF [CORE]
4038M:	Alexei Starovoitov <ast@kernel.org>
4039M:	Daniel Borkmann <daniel@iogearbox.net>
4040R:	John Fastabend <john.fastabend@gmail.com>
4041L:	bpf@vger.kernel.org
4042S:	Maintained
4043F:	include/linux/bpf*
4044F:	include/linux/filter.h
4045F:	include/linux/tnum.h
4046F:	kernel/bpf/core.c
4047F:	kernel/bpf/dispatcher.c
4048F:	kernel/bpf/mprog.c
4049F:	kernel/bpf/syscall.c
4050F:	kernel/bpf/tnum.c
4051F:	kernel/bpf/trampoline.c
4052F:	kernel/bpf/verifier.c
4053
4054BPF [CRYPTO]
4055M:	Vadim Fedorenko <vadim.fedorenko@linux.dev>
4056L:	bpf@vger.kernel.org
4057S:	Maintained
4058F:	crypto/bpf_crypto_skcipher.c
4059F:	include/linux/bpf_crypto.h
4060F:	kernel/bpf/crypto.c
4061
4062BPF [DOCUMENTATION] (Related to Standardization)
4063R:	David Vernet <void@manifault.com>
4064L:	bpf@vger.kernel.org
4065L:	bpf@ietf.org
4066S:	Maintained
4067F:	Documentation/bpf/standardization/
4068
4069BPF [GENERAL] (Safe Dynamic Programs and Tools)
4070M:	Alexei Starovoitov <ast@kernel.org>
4071M:	Daniel Borkmann <daniel@iogearbox.net>
4072M:	Andrii Nakryiko <andrii@kernel.org>
4073R:	Martin KaFai Lau <martin.lau@linux.dev>
4074R:	Eduard Zingerman <eddyz87@gmail.com>
4075R:	Song Liu <song@kernel.org>
4076R:	Yonghong Song <yonghong.song@linux.dev>
4077R:	John Fastabend <john.fastabend@gmail.com>
4078R:	KP Singh <kpsingh@kernel.org>
4079R:	Stanislav Fomichev <sdf@fomichev.me>
4080R:	Hao Luo <haoluo@google.com>
4081R:	Jiri Olsa <jolsa@kernel.org>
4082L:	bpf@vger.kernel.org
4083S:	Supported
4084W:	https://bpf.io/
4085Q:	https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
4086T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
4087T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
4088F:	Documentation/bpf/
4089F:	Documentation/networking/filter.rst
4090F:	Documentation/userspace-api/ebpf/
4091F:	arch/*/net/*
4092F:	include/linux/bpf*
4093F:	include/linux/btf*
4094F:	include/linux/filter.h
4095F:	include/trace/events/xdp.h
4096F:	include/uapi/linux/bpf*
4097F:	include/uapi/linux/btf*
4098F:	include/uapi/linux/filter.h
4099F:	kernel/bpf/
4100F:	kernel/trace/bpf_trace.c
4101F:	lib/test_bpf.c
4102F:	net/bpf/
4103F:	net/core/filter.c
4104F:	net/sched/act_bpf.c
4105F:	net/sched/cls_bpf.c
4106F:	samples/bpf/
4107F:	scripts/bpf_doc.py
4108F:	scripts/Makefile.btf
4109F:	scripts/pahole-version.sh
4110F:	tools/bpf/
4111F:	tools/lib/bpf/
4112F:	tools/testing/selftests/bpf/
4113
4114BPF [ITERATOR]
4115M:	Yonghong Song <yonghong.song@linux.dev>
4116L:	bpf@vger.kernel.org
4117S:	Maintained
4118F:	kernel/bpf/*iter.c
4119
4120BPF [L7 FRAMEWORK] (sockmap)
4121M:	John Fastabend <john.fastabend@gmail.com>
4122M:	Jakub Sitnicki <jakub@cloudflare.com>
4123L:	netdev@vger.kernel.org
4124L:	bpf@vger.kernel.org
4125S:	Maintained
4126F:	include/linux/skmsg.h
4127F:	net/core/skmsg.c
4128F:	net/core/sock_map.c
4129F:	net/ipv4/tcp_bpf.c
4130F:	net/ipv4/udp_bpf.c
4131F:	net/unix/unix_bpf.c
4132
4133BPF [LIBRARY] (libbpf)
4134M:	Andrii Nakryiko <andrii@kernel.org>
4135M:	Eduard Zingerman <eddyz87@gmail.com>
4136L:	bpf@vger.kernel.org
4137S:	Maintained
4138F:	tools/lib/bpf/
4139
4140BPF [MISC]
4141L:	bpf@vger.kernel.org
4142S:	Odd Fixes
4143K:	(?:\b|_)bpf(?:\b|_)
4144
4145BPF [NETKIT] (BPF-programmable network device)
4146M:	Daniel Borkmann <daniel@iogearbox.net>
4147M:	Nikolay Aleksandrov <razor@blackwall.org>
4148L:	bpf@vger.kernel.org
4149L:	netdev@vger.kernel.org
4150S:	Supported
4151F:	drivers/net/netkit.c
4152F:	include/net/netkit.h
4153
4154BPF [NETWORKING] (struct_ops, reuseport)
4155M:	Martin KaFai Lau <martin.lau@linux.dev>
4156L:	bpf@vger.kernel.org
4157L:	netdev@vger.kernel.org
4158S:	Maintained
4159F:	kernel/bpf/bpf_struct*
4160
4161BPF [NETWORKING] (tcx & tc BPF, sock_addr)
4162M:	Martin KaFai Lau <martin.lau@linux.dev>
4163M:	Daniel Borkmann <daniel@iogearbox.net>
4164R:	John Fastabend <john.fastabend@gmail.com>
4165L:	bpf@vger.kernel.org
4166L:	netdev@vger.kernel.org
4167S:	Maintained
4168F:	include/net/tcx.h
4169F:	kernel/bpf/tcx.c
4170F:	net/core/filter.c
4171F:	net/sched/act_bpf.c
4172F:	net/sched/cls_bpf.c
4173
4174BPF [RINGBUF]
4175M:	Andrii Nakryiko <andrii@kernel.org>
4176L:	bpf@vger.kernel.org
4177S:	Maintained
4178F:	kernel/bpf/ringbuf.c
4179
4180BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
4181M:	KP Singh <kpsingh@kernel.org>
4182M:	Matt Bobrowski <mattbobrowski@google.com>
4183L:	bpf@vger.kernel.org
4184S:	Maintained
4185F:	Documentation/bpf/prog_lsm.rst
4186F:	include/linux/bpf_lsm.h
4187F:	kernel/bpf/bpf_lsm.c
4188F:	kernel/trace/bpf_trace.c
4189F:	security/bpf/
4190
4191BPF [SELFTESTS] (Test Runners & Infrastructure)
4192M:	Andrii Nakryiko <andrii@kernel.org>
4193M:	Eduard Zingerman <eddyz87@gmail.com>
4194R:	Mykola Lysenko <mykolal@fb.com>
4195L:	bpf@vger.kernel.org
4196S:	Maintained
4197F:	tools/testing/selftests/bpf/
4198
4199BPF [STORAGE & CGROUPS]
4200M:	Martin KaFai Lau <martin.lau@linux.dev>
4201L:	bpf@vger.kernel.org
4202S:	Maintained
4203F:	kernel/bpf/*storage.c
4204F:	kernel/bpf/bpf_lru*
4205F:	kernel/bpf/cgroup.c
4206
4207BPF [TOOLING] (bpftool)
4208M:	Quentin Monnet <qmo@kernel.org>
4209L:	bpf@vger.kernel.org
4210S:	Maintained
4211F:	kernel/bpf/disasm.*
4212F:	tools/bpf/bpftool/
4213
4214BPF [TRACING]
4215M:	Song Liu <song@kernel.org>
4216R:	Jiri Olsa <jolsa@kernel.org>
4217L:	bpf@vger.kernel.org
4218S:	Maintained
4219F:	kernel/bpf/stackmap.c
4220F:	kernel/trace/bpf_trace.c
4221
4222BROADCOM ASP 2.0 ETHERNET DRIVER
4223M:	Justin Chen <justin.chen@broadcom.com>
4224M:	Florian Fainelli <florian.fainelli@broadcom.com>
4225L:	bcm-kernel-feedback-list@broadcom.com
4226L:	netdev@vger.kernel.org
4227S:	Supported
4228F:	Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
4229F:	drivers/net/ethernet/broadcom/asp2/
4230
4231BROADCOM B44 10/100 ETHERNET DRIVER
4232M:	Michael Chan <michael.chan@broadcom.com>
4233L:	netdev@vger.kernel.org
4234S:	Supported
4235F:	drivers/net/ethernet/broadcom/b44.*
4236
4237BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
4238M:	Florian Fainelli <florian.fainelli@broadcom.com>
4239L:	netdev@vger.kernel.org
4240L:	openwrt-devel@lists.openwrt.org (subscribers-only)
4241S:	Supported
4242F:	Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
4243F:	drivers/net/dsa/b53/*
4244F:	drivers/net/dsa/bcm_sf2*
4245F:	include/linux/dsa/brcm.h
4246F:	include/linux/platform_data/b53.h
4247
4248BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
4249M:	Florian Fainelli <florian.fainelli@broadcom.com>
4250R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4251L:	linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
4252L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4253S:	Maintained
4254T:	git https://github.com/broadcom/stblinux.git
4255F:	Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4256F:	drivers/pci/controller/pcie-brcmstb.c
4257F:	drivers/staging/vc04_services
4258N:	bcm2711
4259N:	bcm283*
4260N:	raspberrypi
4261
4262BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
4263M:	Florian Fainelli <florian.fainelli@broadcom.com>
4264M:	Ray Jui <rjui@broadcom.com>
4265M:	Scott Branden <sbranden@broadcom.com>
4266R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4267S:	Maintained
4268T:	git https://github.com/broadcom/mach-bcm
4269F:	arch/arm/mach-bcm/
4270N:	bcm281*
4271N:	bcm113*
4272N:	bcm216*
4273N:	kona
4274
4275BROADCOM BCM2835 CAMERA DRIVERS
4276M:	Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
4277L:	linux-media@vger.kernel.org
4278S:	Maintained
4279F:	Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml
4280F:	drivers/media/platform/broadcom/bcm2835-unicam*
4281
4282BROADCOM BCM47XX MIPS ARCHITECTURE
4283M:	Hauke Mehrtens <hauke@hauke-m.de>
4284M:	Rafał Miłecki <zajec5@gmail.com>
4285L:	linux-mips@vger.kernel.org
4286S:	Maintained
4287F:	Documentation/devicetree/bindings/mips/brcm/
4288F:	arch/mips/bcm47xx/*
4289F:	arch/mips/include/asm/mach-bcm47xx/*
4290
4291BROADCOM BCM4908 ETHERNET DRIVER
4292M:	Rafał Miłecki <rafal@milecki.pl>
4293R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4294L:	netdev@vger.kernel.org
4295S:	Maintained
4296F:	Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
4297F:	drivers/net/ethernet/broadcom/bcm4908_enet.*
4298F:	drivers/net/ethernet/broadcom/unimac.h
4299
4300BROADCOM BCM4908 PINMUX DRIVER
4301M:	Rafał Miłecki <rafal@milecki.pl>
4302R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4303L:	linux-gpio@vger.kernel.org
4304S:	Maintained
4305F:	Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
4306F:	drivers/pinctrl/bcm/pinctrl-bcm4908.c
4307
4308BROADCOM BCM5301X ARM ARCHITECTURE
4309M:	Florian Fainelli <florian.fainelli@broadcom.com>
4310M:	Hauke Mehrtens <hauke@hauke-m.de>
4311M:	Rafał Miłecki <zajec5@gmail.com>
4312R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4313L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4314S:	Maintained
4315F:	arch/arm/boot/dts/broadcom/bcm-ns.dtsi
4316F:	arch/arm/boot/dts/broadcom/bcm470*
4317F:	arch/arm/boot/dts/broadcom/bcm5301*
4318F:	arch/arm/boot/dts/broadcom/bcm953012*
4319F:	arch/arm/mach-bcm/bcm_5301x.c
4320
4321BROADCOM BCM53573 ARM ARCHITECTURE
4322M:	Florian Fainelli <florian.fainelli@broadcom.com>
4323M:	Rafał Miłecki <rafal@milecki.pl>
4324R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4325L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4326S:	Maintained
4327F:	arch/arm/boot/dts/broadcom/bcm47189*
4328F:	arch/arm/boot/dts/broadcom/bcm53573*
4329
4330BROADCOM BCM63XX/BCM33XX UDC DRIVER
4331M:	Kevin Cernekee <cernekee@gmail.com>
4332L:	linux-usb@vger.kernel.org
4333S:	Maintained
4334F:	drivers/usb/gadget/udc/bcm63xx_udc.*
4335
4336BROADCOM BCM7XXX ARM ARCHITECTURE
4337M:	Florian Fainelli <florian.fainelli@broadcom.com>
4338R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4339L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4340S:	Maintained
4341T:	git https://github.com/broadcom/stblinux.git
4342F:	Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4343F:	arch/arm/boot/dts/broadcom/bcm7*.dts*
4344F:	arch/arm/include/asm/hardware/cache-b15-rac.h
4345F:	arch/arm/mach-bcm/*brcmstb*
4346F:	arch/arm/mm/cache-b15-rac.c
4347F:	drivers/bus/brcmstb_gisb.c
4348F:	drivers/pci/controller/pcie-brcmstb.c
4349N:	brcmstb
4350N:	bcm7038
4351N:	bcm7120
4352
4353BROADCOM BCMBCA ARM ARCHITECTURE
4354M:	William Zhang <william.zhang@broadcom.com>
4355M:	Anand Gore <anand.gore@broadcom.com>
4356M:	Kursad Oney <kursad.oney@broadcom.com>
4357M:	Florian Fainelli <florian.fainelli@broadcom.com>
4358M:	Rafał Miłecki <rafal@milecki.pl>
4359R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4361S:	Maintained
4362T:	git https://github.com/broadcom/stblinux.git
4363F:	Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4364F:	arch/arm64/boot/dts/broadcom/bcmbca/*
4365N:	bcmbca
4366N:	bcm[9]?47622
4367N:	bcm[9]?4912
4368N:	bcm[9]?63138
4369N:	bcm[9]?63146
4370N:	bcm[9]?63148
4371N:	bcm[9]?63158
4372N:	bcm[9]?63178
4373N:	bcm[9]?6756
4374N:	bcm[9]?6813
4375N:	bcm[9]?6846
4376N:	bcm[9]?6855
4377N:	bcm[9]?6856
4378N:	bcm[9]?6858
4379N:	bcm[9]?6878
4380
4381BROADCOM BDC DRIVER
4382M:	Justin Chen <justin.chen@broadcom.com>
4383M:	Al Cooper <alcooperx@gmail.com>
4384R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4385L:	linux-usb@vger.kernel.org
4386S:	Maintained
4387F:	Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4388F:	drivers/usb/gadget/udc/bdc/
4389
4390BROADCOM BMIPS CPUFREQ DRIVER
4391M:	Markus Mayer <mmayer@broadcom.com>
4392R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4393L:	linux-pm@vger.kernel.org
4394S:	Maintained
4395F:	drivers/cpufreq/bmips-cpufreq.c
4396
4397BROADCOM BMIPS MIPS ARCHITECTURE
4398M:	Florian Fainelli <florian.fainelli@broadcom.com>
4399R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4400L:	linux-mips@vger.kernel.org
4401S:	Maintained
4402T:	git https://github.com/broadcom/stblinux.git
4403F:	arch/mips/bmips/*
4404F:	arch/mips/boot/dts/brcm/bcm*.dts*
4405F:	arch/mips/include/asm/mach-bmips/*
4406F:	arch/mips/kernel/*bmips*
4407F:	drivers/irqchip/irq-bcm63*
4408F:	drivers/irqchip/irq-bcm7*
4409F:	drivers/irqchip/irq-brcmstb*
4410F:	drivers/pmdomain/bcm/bcm63xx-power.c
4411F:	include/linux/bcm963xx_nvram.h
4412F:	include/linux/bcm963xx_tag.h
4413
4414BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4415M:	Rasesh Mody <rmody@marvell.com>
4416M:	GR-Linux-NIC-Dev@marvell.com
4417L:	netdev@vger.kernel.org
4418S:	Supported
4419F:	drivers/net/ethernet/broadcom/bnx2.*
4420F:	drivers/net/ethernet/broadcom/bnx2_*
4421
4422BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4423M:	Saurav Kashyap <skashyap@marvell.com>
4424M:	Javed Hasan <jhasan@marvell.com>
4425M:	GR-QLogic-Storage-Upstream@marvell.com
4426L:	linux-scsi@vger.kernel.org
4427S:	Supported
4428F:	drivers/scsi/bnx2fc/
4429
4430BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4431M:	Nilesh Javali <njavali@marvell.com>
4432M:	Manish Rangankar <mrangankar@marvell.com>
4433M:	GR-QLogic-Storage-Upstream@marvell.com
4434L:	linux-scsi@vger.kernel.org
4435S:	Supported
4436F:	drivers/scsi/bnx2i/
4437
4438BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4439M:	Sudarsana Kalluru <skalluru@marvell.com>
4440M:	Manish Chopra <manishc@marvell.com>
4441L:	netdev@vger.kernel.org
4442S:	Supported
4443F:	drivers/net/ethernet/broadcom/bnx2x/
4444
4445BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4446M:	Michael Chan <michael.chan@broadcom.com>
4447L:	netdev@vger.kernel.org
4448S:	Supported
4449F:	drivers/firmware/broadcom/tee_bnxt_fw.c
4450F:	drivers/net/ethernet/broadcom/bnxt/
4451F:	include/linux/firmware/broadcom/tee_bnxt_fw.h
4452
4453BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
4454M:	Arend van Spriel <arend.vanspriel@broadcom.com>
4455L:	linux-wireless@vger.kernel.org
4456L:	brcm80211@lists.linux.dev
4457L:	brcm80211-dev-list.pdl@broadcom.com
4458S:	Supported
4459F:	drivers/net/wireless/broadcom/brcm80211/
4460F:	include/linux/platform_data/brcmfmac.h
4461
4462BROADCOM BRCMSTB GPIO DRIVER
4463M:	Doug Berger <opendmb@gmail.com>
4464M:	Florian Fainelli <florian.fainelli@broadcom.com>
4465R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4466S:	Supported
4467F:	Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4468F:	drivers/gpio/gpio-brcmstb.c
4469
4470BROADCOM BRCMSTB I2C DRIVER
4471M:	Kamal Dasu <kamal.dasu@broadcom.com>
4472R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4473L:	linux-i2c@vger.kernel.org
4474S:	Supported
4475F:	Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4476F:	drivers/i2c/busses/i2c-brcmstb.c
4477
4478BROADCOM BRCMSTB UART DRIVER
4479M:	Al Cooper <alcooperx@gmail.com>
4480R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4481L:	linux-serial@vger.kernel.org
4482S:	Maintained
4483F:	Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4484F:	drivers/tty/serial/8250/8250_bcm7271.c
4485
4486BROADCOM BRCMSTB USB EHCI DRIVER
4487M:	Justin Chen <justin.chen@broadcom.com>
4488M:	Al Cooper <alcooperx@gmail.com>
4489R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4490L:	linux-usb@vger.kernel.org
4491S:	Maintained
4492F:	Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4493F:	drivers/usb/host/ehci-brcm.*
4494
4495BROADCOM BRCMSTB USB PIN MAP DRIVER
4496M:	Al Cooper <alcooperx@gmail.com>
4497R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4498L:	linux-usb@vger.kernel.org
4499S:	Maintained
4500F:	Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4501F:	drivers/usb/misc/brcmstb-usb-pinmap.c
4502
4503BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4504M:	Justin Chen <justin.chen@broadcom.com>
4505M:	Al Cooper <alcooperx@gmail.com>
4506R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4507L:	linux-kernel@vger.kernel.org
4508S:	Maintained
4509F:	drivers/phy/broadcom/phy-brcm-usb*
4510
4511BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4512M:	William Zhang <william.zhang@broadcom.com>
4513M:	Kursad Oney <kursad.oney@broadcom.com>
4514M:	Jonas Gorski <jonas.gorski@gmail.com>
4515R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4516L:	linux-spi@vger.kernel.org
4517S:	Maintained
4518F:	Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4519F:	drivers/spi/spi-bcm63xx-hsspi.c
4520F:	drivers/spi/spi-bcmbca-hsspi.c
4521
4522BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4523M:	Jonas Gorski <jonas.gorski@gmail.com>
4524L:	linux-spi@vger.kernel.org
4525S:	Odd Fixes
4526F:	Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4527F:	drivers/spi/spi-bcm63xx.c
4528
4529BROADCOM ETHERNET PHY DRIVERS
4530M:	Florian Fainelli <florian.fainelli@broadcom.com>
4531R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4532L:	netdev@vger.kernel.org
4533S:	Supported
4534F:	Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4535F:	drivers/net/phy/bcm*.[ch]
4536F:	drivers/net/phy/broadcom.c
4537F:	include/linux/brcmphy.h
4538
4539BROADCOM GENET ETHERNET DRIVER
4540M:	Doug Berger <opendmb@gmail.com>
4541M:	Florian Fainelli <florian.fainelli@broadcom.com>
4542R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4543L:	netdev@vger.kernel.org
4544S:	Supported
4545F:	Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4546F:	Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4547F:	drivers/net/ethernet/broadcom/genet/
4548F:	drivers/net/ethernet/broadcom/unimac.h
4549F:	drivers/net/mdio/mdio-bcm-unimac.c
4550F:	include/linux/platform_data/bcmgenet.h
4551F:	include/linux/platform_data/mdio-bcm-unimac.h
4552
4553BROADCOM IPROC ARM ARCHITECTURE
4554M:	Ray Jui <rjui@broadcom.com>
4555M:	Scott Branden <sbranden@broadcom.com>
4556R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4557L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4558S:	Maintained
4559T:	git https://github.com/broadcom/stblinux.git
4560F:	arch/arm64/boot/dts/broadcom/northstar2/*
4561F:	arch/arm64/boot/dts/broadcom/stingray/*
4562F:	drivers/clk/bcm/clk-ns*
4563F:	drivers/clk/bcm/clk-sr*
4564F:	drivers/pinctrl/bcm/pinctrl-ns*
4565F:	include/dt-bindings/clock/bcm-sr*
4566N:	iproc
4567N:	cygnus
4568N:	bcm[-_]nsp
4569N:	bcm9113*
4570N:	bcm9583*
4571N:	bcm9585*
4572N:	bcm9586*
4573N:	bcm988312
4574N:	bcm113*
4575N:	bcm583*
4576N:	bcm585*
4577N:	bcm586*
4578N:	bcm88312
4579N:	hr2
4580N:	stingray
4581
4582BROADCOM IPROC GBIT ETHERNET DRIVER
4583M:	Rafał Miłecki <rafal@milecki.pl>
4584R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4585L:	netdev@vger.kernel.org
4586S:	Maintained
4587F:	Documentation/devicetree/bindings/net/brcm,amac.yaml
4588F:	drivers/net/ethernet/broadcom/bgmac*
4589F:	drivers/net/ethernet/broadcom/unimac.h
4590
4591BROADCOM KONA GPIO DRIVER
4592M:	Ray Jui <rjui@broadcom.com>
4593R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4594S:	Supported
4595F:	Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4596F:	drivers/gpio/gpio-bcm-kona.c
4597
4598BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4599M:	Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4600M:	Kashyap Desai <kashyap.desai@broadcom.com>
4601M:	Sumit Saxena <sumit.saxena@broadcom.com>
4602M:	Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4603L:	mpi3mr-linuxdrv.pdl@broadcom.com
4604L:	linux-scsi@vger.kernel.org
4605S:	Supported
4606W:	https://www.broadcom.com/support/storage
4607F:	drivers/scsi/mpi3mr/
4608
4609BROADCOM NETXTREME-E ROCE DRIVER
4610M:	Selvin Xavier <selvin.xavier@broadcom.com>
4611L:	linux-rdma@vger.kernel.org
4612S:	Supported
4613W:	http://www.broadcom.com
4614F:	drivers/infiniband/hw/bnxt_re/
4615F:	include/uapi/rdma/bnxt_re-abi.h
4616
4617BROADCOM NVRAM DRIVER
4618M:	Rafał Miłecki <zajec5@gmail.com>
4619L:	linux-mips@vger.kernel.org
4620S:	Maintained
4621F:	drivers/firmware/broadcom/*
4622
4623BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4624M:	Rafał Miłecki <rafal@milecki.pl>
4625M:	Florian Fainelli <florian.fainelli@broadcom.com>
4626R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4627L:	linux-pm@vger.kernel.org
4628S:	Maintained
4629T:	git https://github.com/broadcom/stblinux.git
4630F:	drivers/pmdomain/bcm/bcm-pmb.c
4631F:	include/dt-bindings/soc/bcm-pmb.h
4632
4633BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4634M:	Rafał Miłecki <zajec5@gmail.com>
4635L:	linux-wireless@vger.kernel.org
4636S:	Maintained
4637F:	drivers/bcma/
4638F:	include/linux/bcma/
4639
4640BROADCOM SPI DRIVER
4641M:	Kamal Dasu <kamal.dasu@broadcom.com>
4642R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4643S:	Maintained
4644F:	Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4645F:	drivers/spi/spi-bcm-qspi.*
4646F:	drivers/spi/spi-brcmstb-qspi.c
4647F:	drivers/spi/spi-iproc-qspi.c
4648
4649BROADCOM STB AVS CPUFREQ DRIVER
4650M:	Markus Mayer <mmayer@broadcom.com>
4651R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4652L:	linux-pm@vger.kernel.org
4653S:	Maintained
4654F:	Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4655F:	drivers/cpufreq/brcmstb*
4656
4657BROADCOM STB AVS TMON DRIVER
4658M:	Markus Mayer <mmayer@broadcom.com>
4659R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4660L:	linux-pm@vger.kernel.org
4661S:	Maintained
4662F:	Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4663F:	drivers/thermal/broadcom/brcmstb*
4664
4665BROADCOM STB DPFE DRIVER
4666M:	Markus Mayer <mmayer@broadcom.com>
4667R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4668L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4669S:	Maintained
4670F:	Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4671F:	drivers/memory/brcmstb_dpfe.c
4672
4673BROADCOM STB NAND FLASH DRIVER
4674M:	Brian Norris <computersforpeace@gmail.com>
4675M:	Kamal Dasu <kamal.dasu@broadcom.com>
4676R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4677L:	linux-mtd@lists.infradead.org
4678S:	Maintained
4679F:	drivers/mtd/nand/raw/brcmnand/
4680F:	include/linux/platform_data/brcmnand.h
4681
4682BROADCOM STB PCIE DRIVER
4683M:	Jim Quinlan <jim2101024@gmail.com>
4684M:	Nicolas Saenz Julienne <nsaenz@kernel.org>
4685M:	Florian Fainelli <florian.fainelli@broadcom.com>
4686R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4687L:	linux-pci@vger.kernel.org
4688S:	Maintained
4689F:	Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4690F:	drivers/pci/controller/pcie-brcmstb.c
4691
4692BROADCOM SYSTEMPORT ETHERNET DRIVER
4693M:	Florian Fainelli <florian.fainelli@broadcom.com>
4694R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4695L:	netdev@vger.kernel.org
4696S:	Supported
4697F:	Documentation/devicetree/bindings/net/brcm,systemport.yaml
4698F:	drivers/net/ethernet/broadcom/bcmsysport.*
4699F:	drivers/net/ethernet/broadcom/unimac.h
4700
4701BROADCOM TG3 GIGABIT ETHERNET DRIVER
4702M:	Pavan Chebbi <pavan.chebbi@broadcom.com>
4703M:	Michael Chan <mchan@broadcom.com>
4704L:	netdev@vger.kernel.org
4705S:	Supported
4706F:	drivers/net/ethernet/broadcom/tg3.*
4707
4708BROADCOM VK DRIVER
4709M:	Scott Branden <scott.branden@broadcom.com>
4710R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4711S:	Supported
4712F:	drivers/misc/bcm-vk/
4713F:	include/uapi/linux/misc/bcm_vk.h
4714
4715BROCADE BFA FC SCSI DRIVER
4716M:	Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4717M:	Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4718L:	linux-scsi@vger.kernel.org
4719S:	Supported
4720F:	drivers/scsi/bfa/
4721
4722BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4723M:	Rasesh Mody <rmody@marvell.com>
4724M:	Sudarsana Kalluru <skalluru@marvell.com>
4725M:	GR-Linux-NIC-Dev@marvell.com
4726L:	netdev@vger.kernel.org
4727S:	Supported
4728F:	drivers/net/ethernet/brocade/bna/
4729
4730BSG (block layer generic sg v4 driver)
4731M:	FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4732L:	linux-scsi@vger.kernel.org
4733S:	Supported
4734F:	block/bsg.c
4735F:	include/linux/bsg.h
4736F:	include/uapi/linux/bsg.h
4737
4738BT87X AUDIO DRIVER
4739M:	Clemens Ladisch <clemens@ladisch.de>
4740L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
4741S:	Maintained
4742T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4743F:	Documentation/sound/cards/bt87x.rst
4744F:	sound/pci/bt87x.c
4745
4746BT8XXGPIO DRIVER
4747M:	Michael Buesch <m@bues.ch>
4748S:	Maintained
4749W:	http://bu3sch.de/btgpio.php
4750F:	drivers/gpio/gpio-bt8xx.c
4751
4752BTRFS FILE SYSTEM
4753M:	Chris Mason <clm@fb.com>
4754M:	Josef Bacik <josef@toxicpanda.com>
4755M:	David Sterba <dsterba@suse.com>
4756L:	linux-btrfs@vger.kernel.org
4757S:	Maintained
4758W:	https://btrfs.readthedocs.io
4759Q:	https://patchwork.kernel.org/project/linux-btrfs/list/
4760C:	irc://irc.libera.chat/btrfs
4761T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4762F:	Documentation/filesystems/btrfs.rst
4763F:	fs/btrfs/
4764F:	include/linux/btrfs*
4765F:	include/trace/events/btrfs.h
4766F:	include/uapi/linux/btrfs*
4767
4768BTTV VIDEO4LINUX DRIVER
4769M:	Mauro Carvalho Chehab <mchehab@kernel.org>
4770L:	linux-media@vger.kernel.org
4771S:	Odd fixes
4772W:	https://linuxtv.org
4773T:	git git://linuxtv.org/media_tree.git
4774F:	Documentation/driver-api/media/drivers/bttv*
4775F:	drivers/media/pci/bt8xx/bttv*
4776
4777BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4778M:	Chanwoo Choi <cw00.choi@samsung.com>
4779L:	linux-pm@vger.kernel.org
4780L:	linux-samsung-soc@vger.kernel.org
4781S:	Maintained
4782T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4783F:	Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4784F:	drivers/devfreq/exynos-bus.c
4785
4786BUSLOGIC SCSI DRIVER
4787M:	Khalid Aziz <khalid@gonehiking.org>
4788L:	linux-scsi@vger.kernel.org
4789S:	Maintained
4790F:	drivers/scsi/BusLogic.*
4791F:	drivers/scsi/FlashPoint.*
4792
4793BXCAN CAN NETWORK DRIVER
4794M:	Dario Binacchi <dario.binacchi@amarulasolutions.com>
4795L:	linux-can@vger.kernel.org
4796S:	Maintained
4797F:	Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4798F:	drivers/net/can/bxcan.c
4799
4800C-MEDIA CMI8788 DRIVER
4801M:	Clemens Ladisch <clemens@ladisch.de>
4802L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
4803S:	Maintained
4804T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4805F:	sound/pci/oxygen/
4806
4807C-SKY ARCHITECTURE
4808M:	Guo Ren <guoren@kernel.org>
4809L:	linux-csky@vger.kernel.org
4810S:	Supported
4811T:	git https://github.com/c-sky/csky-linux.git
4812F:	Documentation/devicetree/bindings/csky/
4813F:	Documentation/devicetree/bindings/interrupt-controller/csky,*
4814F:	Documentation/devicetree/bindings/timer/csky,*
4815F:	arch/csky/
4816F:	drivers/clocksource/timer-gx6605s.c
4817F:	drivers/clocksource/timer-mp-csky.c
4818F:	drivers/irqchip/irq-csky-*
4819N:	csky
4820K:	csky
4821
4822CA8210 IEEE-802.15.4 RADIO DRIVER
4823L:	linux-wpan@vger.kernel.org
4824S:	Orphan
4825W:	https://github.com/Cascoda/ca8210-linux.git
4826F:	Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4827F:	drivers/net/ieee802154/ca8210.c
4828
4829CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4830M:	David Howells <dhowells@redhat.com>
4831L:	netfs@lists.linux.dev
4832S:	Supported
4833F:	Documentation/filesystems/caching/cachefiles.rst
4834F:	fs/cachefiles/
4835
4836CACHESTAT: PAGE CACHE STATS FOR A FILE
4837M:	Nhat Pham <nphamcs@gmail.com>
4838M:	Johannes Weiner <hannes@cmpxchg.org>
4839L:	linux-mm@kvack.org
4840S:	Maintained
4841F:	tools/testing/selftests/cachestat/test_cachestat.c
4842
4843CADENCE MIPI-CSI2 BRIDGES
4844M:	Maxime Ripard <mripard@kernel.org>
4845L:	linux-media@vger.kernel.org
4846S:	Maintained
4847F:	Documentation/devicetree/bindings/media/cdns,*.txt
4848F:	Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4849F:	drivers/media/platform/cadence/cdns-csi2*
4850
4851CADENCE NAND DRIVER
4852L:	linux-mtd@lists.infradead.org
4853S:	Orphan
4854F:	Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4855F:	drivers/mtd/nand/raw/cadence-nand-controller.c
4856
4857CADENCE USB3 DRD IP DRIVER
4858M:	Peter Chen <peter.chen@kernel.org>
4859M:	Pawel Laszczak <pawell@cadence.com>
4860R:	Roger Quadros <rogerq@kernel.org>
4861L:	linux-usb@vger.kernel.org
4862S:	Maintained
4863T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4864F:	Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4865F:	drivers/usb/cdns3/
4866X:	drivers/usb/cdns3/cdnsp*
4867
4868CADENCE USBHS DRIVER
4869M:	Pawel Laszczak <pawell@cadence.com>
4870L:	linux-usb@vger.kernel.org
4871S:	Maintained
4872F:	drivers/usb/gadget/udc/cdns2
4873
4874CADENCE USBSSP DRD IP DRIVER
4875M:	Pawel Laszczak <pawell@cadence.com>
4876L:	linux-usb@vger.kernel.org
4877S:	Maintained
4878T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4879F:	drivers/usb/cdns3/
4880X:	drivers/usb/cdns3/cdns3*
4881
4882CADET FM/AM RADIO RECEIVER DRIVER
4883M:	Hans Verkuil <hverkuil@xs4all.nl>
4884L:	linux-media@vger.kernel.org
4885S:	Maintained
4886W:	https://linuxtv.org
4887T:	git git://linuxtv.org/media_tree.git
4888F:	drivers/media/radio/radio-cadet*
4889
4890CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4891L:	linux-media@vger.kernel.org
4892S:	Orphan
4893T:	git git://linuxtv.org/media_tree.git
4894F:	Documentation/admin-guide/media/cafe_ccic*
4895F:	drivers/media/platform/marvell/
4896
4897CAIF NETWORK LAYER
4898L:	netdev@vger.kernel.org
4899S:	Orphan
4900F:	Documentation/networking/caif/
4901F:	drivers/net/caif/
4902F:	include/net/caif/
4903F:	include/uapi/linux/caif/
4904F:	net/caif/
4905
4906CAKE QDISC
4907M:	Toke Høiland-Jørgensen <toke@toke.dk>
4908L:	cake@lists.bufferbloat.net (moderated for non-subscribers)
4909S:	Maintained
4910F:	net/sched/sch_cake.c
4911
4912CAN NETWORK DRIVERS
4913M:	Marc Kleine-Budde <mkl@pengutronix.de>
4914M:	Vincent Mailhol <mailhol.vincent@wanadoo.fr>
4915L:	linux-can@vger.kernel.org
4916S:	Maintained
4917W:	https://github.com/linux-can
4918T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4919T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4920F:	Documentation/devicetree/bindings/net/can/
4921F:	Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4922F:	drivers/net/can/
4923F:	drivers/phy/phy-can-transceiver.c
4924F:	include/linux/can/bittiming.h
4925F:	include/linux/can/dev.h
4926F:	include/linux/can/length.h
4927F:	include/linux/can/platform/
4928F:	include/linux/can/rx-offload.h
4929F:	include/uapi/linux/can/error.h
4930F:	include/uapi/linux/can/netlink.h
4931F:	include/uapi/linux/can/vxcan.h
4932
4933CAN NETWORK LAYER
4934M:	Oliver Hartkopp <socketcan@hartkopp.net>
4935M:	Marc Kleine-Budde <mkl@pengutronix.de>
4936L:	linux-can@vger.kernel.org
4937S:	Maintained
4938W:	https://github.com/linux-can
4939T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4940T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4941F:	Documentation/networking/can.rst
4942F:	Documentation/networking/iso15765-2.rst
4943F:	include/linux/can/can-ml.h
4944F:	include/linux/can/core.h
4945F:	include/linux/can/skb.h
4946F:	include/net/netns/can.h
4947F:	include/uapi/linux/can.h
4948F:	include/uapi/linux/can/bcm.h
4949F:	include/uapi/linux/can/gw.h
4950F:	include/uapi/linux/can/isotp.h
4951F:	include/uapi/linux/can/raw.h
4952F:	net/can/
4953
4954CAN-J1939 NETWORK LAYER
4955M:	Robin van der Gracht <robin@protonic.nl>
4956M:	Oleksij Rempel <o.rempel@pengutronix.de>
4957R:	kernel@pengutronix.de
4958L:	linux-can@vger.kernel.org
4959S:	Maintained
4960F:	Documentation/networking/j1939.rst
4961F:	include/uapi/linux/can/j1939.h
4962F:	net/can/j1939/
4963
4964CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4965M:	Damien Le Moal <dlemoal@kernel.org>
4966L:	linux-riscv@lists.infradead.org
4967L:	linux-gpio@vger.kernel.org (pinctrl driver)
4968F:	Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4969F:	drivers/pinctrl/pinctrl-k210.c
4970
4971CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4972M:	Damien Le Moal <dlemoal@kernel.org>
4973L:	linux-kernel@vger.kernel.org
4974L:	linux-riscv@lists.infradead.org
4975S:	Maintained
4976F:	Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4977F:	drivers/reset/reset-k210.c
4978
4979CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4980M:	Damien Le Moal <dlemoal@kernel.org>
4981L:	linux-riscv@lists.infradead.org
4982S:	Maintained
4983F:	Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4984F:	drivers/soc/canaan/
4985F:	include/soc/canaan/
4986
4987CAPABILITIES
4988M:	Serge Hallyn <serge@hallyn.com>
4989L:	linux-security-module@vger.kernel.org
4990S:	Supported
4991F:	include/linux/capability.h
4992F:	include/uapi/linux/capability.h
4993F:	kernel/capability.c
4994F:	security/commoncap.c
4995
4996CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4997M:	Kevin Tsai <ktsai@capellamicro.com>
4998S:	Maintained
4999F:	drivers/iio/light/cm*
5000
5001CARL9170 LINUX COMMUNITY WIRELESS DRIVER
5002M:	Christian Lamparter <chunkeey@googlemail.com>
5003L:	linux-wireless@vger.kernel.org
5004S:	Maintained
5005W:	https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
5006F:	drivers/net/wireless/ath/carl9170/
5007
5008CAVIUM I2C DRIVER
5009M:	Robert Richter <rric@kernel.org>
5010S:	Odd Fixes
5011W:	http://www.marvell.com
5012F:	drivers/i2c/busses/i2c-octeon*
5013F:	drivers/i2c/busses/i2c-thunderx*
5014
5015CAVIUM LIQUIDIO NETWORK DRIVER
5016L:	netdev@vger.kernel.org
5017S:	Orphan
5018W:	http://www.marvell.com
5019F:	drivers/net/ethernet/cavium/liquidio/
5020
5021CAVIUM MMC DRIVER
5022M:	Robert Richter <rric@kernel.org>
5023S:	Odd Fixes
5024W:	http://www.marvell.com
5025F:	drivers/mmc/host/cavium*
5026
5027CAVIUM OCTEON-TX CRYPTO DRIVER
5028M:	George Cherian <gcherian@marvell.com>
5029L:	linux-crypto@vger.kernel.org
5030S:	Supported
5031W:	http://www.marvell.com
5032F:	drivers/crypto/cavium/cpt/
5033
5034CAVIUM THUNDERX2 ARM64 SOC
5035M:	Robert Richter <rric@kernel.org>
5036L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5037S:	Odd Fixes
5038F:	Documentation/devicetree/bindings/arm/cavium-thunder2.txt
5039F:	arch/arm64/boot/dts/cavium/thunder2-99xx*
5040
5041CBS/ETF/TAPRIO QDISCS
5042M:	Vinicius Costa Gomes <vinicius.gomes@intel.com>
5043L:	netdev@vger.kernel.org
5044S:	Maintained
5045F:	net/sched/sch_cbs.c
5046F:	net/sched/sch_etf.c
5047F:	net/sched/sch_taprio.c
5048
5049CC2520 IEEE-802.15.4 RADIO DRIVER
5050M:	Stefan Schmidt <stefan@datenfreihafen.org>
5051L:	linux-wpan@vger.kernel.org
5052S:	Odd Fixes
5053F:	Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
5054F:	drivers/net/ieee802154/cc2520.c
5055
5056CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
5057M:	Gilad Ben-Yossef <gilad@benyossef.com>
5058L:	linux-crypto@vger.kernel.org
5059S:	Supported
5060W:	https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
5061F:	drivers/crypto/ccree/
5062
5063CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
5064M:	Hadar Gat <hadar.gat@arm.com>
5065L:	linux-crypto@vger.kernel.org
5066S:	Supported
5067W:	https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
5068F:	Documentation/devicetree/bindings/rng/arm-cctrng.yaml
5069F:	drivers/char/hw_random/cctrng.c
5070F:	drivers/char/hw_random/cctrng.h
5071
5072CEC FRAMEWORK
5073M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
5074L:	linux-media@vger.kernel.org
5075S:	Supported
5076W:	http://linuxtv.org
5077T:	git git://linuxtv.org/media_tree.git
5078F:	Documentation/ABI/testing/debugfs-cec-error-inj
5079F:	Documentation/devicetree/bindings/media/cec/cec-common.yaml
5080F:	Documentation/driver-api/media/cec-core.rst
5081F:	Documentation/userspace-api/media/cec
5082F:	drivers/media/cec/
5083F:	drivers/media/rc/keymaps/rc-cec.c
5084F:	include/media/cec-notifier.h
5085F:	include/media/cec.h
5086F:	include/uapi/linux/cec-funcs.h
5087F:	include/uapi/linux/cec.h
5088
5089CEC GPIO DRIVER
5090M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
5091L:	linux-media@vger.kernel.org
5092S:	Supported
5093W:	http://linuxtv.org
5094T:	git git://linuxtv.org/media_tree.git
5095F:	Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
5096F:	drivers/media/cec/platform/cec-gpio/
5097
5098CELL BROADBAND ENGINE ARCHITECTURE
5099M:	Arnd Bergmann <arnd@arndb.de>
5100L:	linuxppc-dev@lists.ozlabs.org
5101S:	Supported
5102W:	http://www.ibm.com/developerworks/power/cell/
5103F:	arch/powerpc/include/asm/cell*.h
5104F:	arch/powerpc/include/asm/spu*.h
5105F:	arch/powerpc/include/uapi/asm/spu*.h
5106F:	arch/powerpc/platforms/cell/
5107
5108CELLWISE CW2015 BATTERY DRIVER
5109M:	Tobias Schrammm <t.schramm@manjaro.org>
5110S:	Maintained
5111F:	Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
5112F:	drivers/power/supply/cw2015_battery.c
5113
5114CEPH COMMON CODE (LIBCEPH)
5115M:	Ilya Dryomov <idryomov@gmail.com>
5116M:	Xiubo Li <xiubli@redhat.com>
5117L:	ceph-devel@vger.kernel.org
5118S:	Supported
5119W:	http://ceph.com/
5120T:	git https://github.com/ceph/ceph-client.git
5121F:	include/linux/ceph/
5122F:	include/linux/crush/
5123F:	net/ceph/
5124
5125CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
5126M:	Xiubo Li <xiubli@redhat.com>
5127M:	Ilya Dryomov <idryomov@gmail.com>
5128L:	ceph-devel@vger.kernel.org
5129S:	Supported
5130W:	http://ceph.com/
5131T:	git https://github.com/ceph/ceph-client.git
5132F:	Documentation/filesystems/ceph.rst
5133F:	fs/ceph/
5134
5135CERTIFICATE HANDLING
5136M:	David Howells <dhowells@redhat.com>
5137M:	David Woodhouse <dwmw2@infradead.org>
5138L:	keyrings@vger.kernel.org
5139S:	Maintained
5140F:	Documentation/admin-guide/module-signing.rst
5141F:	certs/
5142F:	scripts/sign-file.c
5143F:	tools/certs/
5144
5145CFAG12864B LCD DRIVER
5146M:	Miguel Ojeda <ojeda@kernel.org>
5147S:	Maintained
5148F:	drivers/auxdisplay/cfag12864b.c
5149F:	include/linux/cfag12864b.h
5150
5151CFAG12864BFB LCD FRAMEBUFFER DRIVER
5152M:	Miguel Ojeda <ojeda@kernel.org>
5153S:	Maintained
5154F:	drivers/auxdisplay/cfag12864bfb.c
5155F:	include/linux/cfag12864b.h
5156
5157CHAR and MISC DRIVERS
5158M:	Arnd Bergmann <arnd@arndb.de>
5159M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5160S:	Supported
5161T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
5162F:	drivers/char/
5163F:	drivers/misc/
5164F:	include/linux/miscdevice.h
5165X:	drivers/char/agp/
5166X:	drivers/char/hw_random/
5167X:	drivers/char/ipmi/
5168X:	drivers/char/random.c
5169X:	drivers/char/tpm/
5170
5171CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
5172M:	Thomas Weißschuh <linux@weissschuh.net>
5173L:	linux-hwmon@vger.kernel.org
5174S:	Maintained
5175F:	Documentation/hwmon/powerz.rst
5176F:	drivers/hwmon/powerz.c
5177
5178CHECKPATCH
5179M:	Andy Whitcroft <apw@canonical.com>
5180M:	Joe Perches <joe@perches.com>
5181R:	Dwaipayan Ray <dwaipayanray1@gmail.com>
5182R:	Lukas Bulwahn <lukas.bulwahn@gmail.com>
5183S:	Maintained
5184F:	scripts/checkpatch.pl
5185
5186CHECKPATCH DOCUMENTATION
5187M:	Dwaipayan Ray <dwaipayanray1@gmail.com>
5188M:	Lukas Bulwahn <lukas.bulwahn@gmail.com>
5189R:	Joe Perches <joe@perches.com>
5190S:	Maintained
5191F:	Documentation/dev-tools/checkpatch.rst
5192
5193CHINESE DOCUMENTATION
5194M:	Alex Shi <alexs@kernel.org>
5195M:	Yanteng Si <siyanteng@loongson.cn>
5196S:	Maintained
5197F:	Documentation/translations/zh_CN/
5198
5199CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
5200M:	Peter Chen <peter.chen@kernel.org>
5201L:	linux-usb@vger.kernel.org
5202S:	Maintained
5203T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
5204F:	drivers/usb/chipidea/
5205
5206CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
5207M:	Hans de Goede <hdegoede@redhat.com>
5208L:	linux-input@vger.kernel.org
5209S:	Maintained
5210F:	Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
5211F:	drivers/input/touchscreen/chipone_icn8318.c
5212
5213CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
5214M:	Hans de Goede <hdegoede@redhat.com>
5215L:	linux-input@vger.kernel.org
5216S:	Maintained
5217F:	drivers/input/touchscreen/chipone_icn8505.c
5218
5219CHROME HARDWARE PLATFORM SUPPORT
5220M:	Benson Leung <bleung@chromium.org>
5221M:	Tzung-Bi Shih <tzungbi@kernel.org>
5222L:	chrome-platform@lists.linux.dev
5223S:	Maintained
5224T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
5225F:	drivers/platform/chrome/
5226
5227CHROMEOS EC CODEC DRIVER
5228M:	Cheng-Yi Chiang <cychiang@chromium.org>
5229M:	Tzung-Bi Shih <tzungbi@kernel.org>
5230R:	Guenter Roeck <groeck@chromium.org>
5231L:	chrome-platform@lists.linux.dev
5232S:	Maintained
5233F:	Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
5234F:	sound/soc/codecs/cros_ec_codec.*
5235
5236CHROMEOS EC CHARGE CONTROL
5237M:	Thomas Weißschuh <thomas@weissschuh.net>
5238S:	Maintained
5239F:	drivers/power/supply/cros_charge-control.c
5240
5241CHROMEOS EC HARDWARE MONITORING
5242M:	Thomas Weißschuh <thomas@weissschuh.net>
5243L:	chrome-platform@lists.linux.dev
5244L:	linux-hwmon@vger.kernel.org
5245S:	Maintained
5246F:	Documentation/hwmon/cros_ec_hwmon.rst
5247F:	drivers/hwmon/cros_ec_hwmon.c
5248
5249CHROMEOS EC LED DRIVER
5250M:	Thomas Weißschuh <thomas@weissschuh.net>
5251S:	Maintained
5252F:	drivers/leds/leds-cros_ec.c
5253
5254CHROMEOS EC SUBDRIVERS
5255M:	Benson Leung <bleung@chromium.org>
5256R:	Guenter Roeck <groeck@chromium.org>
5257L:	chrome-platform@lists.linux.dev
5258S:	Maintained
5259F:	drivers/power/supply/cros_charge-control.c
5260F:	drivers/power/supply/cros_usbpd-charger.c
5261N:	cros_ec
5262N:	cros-ec
5263
5264CHROMEOS EC UART DRIVER
5265M:	Bhanu Prakash Maiya <bhanumaiya@chromium.org>
5266R:	Benson Leung <bleung@chromium.org>
5267R:	Tzung-Bi Shih <tzungbi@kernel.org>
5268S:	Maintained
5269F:	drivers/platform/chrome/cros_ec_uart.c
5270
5271CHROMEOS EC USB PD NOTIFY DRIVER
5272M:	Prashant Malani <pmalani@chromium.org>
5273L:	chrome-platform@lists.linux.dev
5274S:	Maintained
5275F:	drivers/platform/chrome/cros_usbpd_notify.c
5276F:	include/linux/platform_data/cros_usbpd_notify.h
5277
5278CHROMEOS EC USB TYPE-C DRIVER
5279M:	Prashant Malani <pmalani@chromium.org>
5280L:	chrome-platform@lists.linux.dev
5281S:	Maintained
5282F:	drivers/platform/chrome/cros_ec_typec.*
5283F:	drivers/platform/chrome/cros_typec_switch.c
5284F:	drivers/platform/chrome/cros_typec_vdm.*
5285
5286CHROMEOS HPS DRIVER
5287M:	Dan Callaghan <dcallagh@chromium.org>
5288R:	Sami Kyöstilä <skyostil@chromium.org>
5289S:	Maintained
5290F:	drivers/platform/chrome/cros_hps_i2c.c
5291
5292CHROMEOS EC WATCHDOG
5293M:	Lukasz Majczak <lma@chromium.org>
5294L:	chrome-platform@lists.linux.dev
5295S:	Maintained
5296F:	drivers/watchdog/cros_ec_wdt.c
5297
5298CHRONTEL CH7322 CEC DRIVER
5299M:	Joe Tessler <jrt@google.com>
5300L:	linux-media@vger.kernel.org
5301S:	Maintained
5302T:	git git://linuxtv.org/media_tree.git
5303F:	Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
5304F:	drivers/media/cec/i2c/ch7322.c
5305
5306CIRRUS LOGIC AUDIO CODEC DRIVERS
5307M:	David Rhodes <david.rhodes@cirrus.com>
5308M:	Richard Fitzgerald <rf@opensource.cirrus.com>
5309L:	linux-sound@vger.kernel.org
5310L:	patches@opensource.cirrus.com
5311S:	Maintained
5312F:	Documentation/devicetree/bindings/sound/cirrus,cs*
5313F:	drivers/mfd/cs42l43*
5314F:	drivers/pinctrl/cirrus/pinctrl-cs42l43*
5315F:	drivers/spi/spi-cs42l43*
5316F:	include/dt-bindings/sound/cs*
5317F:	include/linux/mfd/cs42l43*
5318F:	include/sound/cs*
5319F:	sound/pci/hda/cirrus*
5320F:	sound/pci/hda/cs*
5321F:	sound/pci/hda/hda_component*
5322F:	sound/pci/hda/hda_cs_dsp_ctl.*
5323F:	sound/soc/codecs/cs*
5324
5325CIRRUS LOGIC HAPTIC DRIVERS
5326M:	James Ogletree <jogletre@opensource.cirrus.com>
5327M:	Fred Treven <fred.treven@cirrus.com>
5328M:	Ben Bright <ben.bright@cirrus.com>
5329L:	patches@opensource.cirrus.com
5330S:	Supported
5331F:	Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml
5332F:	drivers/input/misc/cs40l*
5333F:	drivers/mfd/cs40l*
5334F:	include/linux/mfd/cs40l*
5335F:	sound/soc/codecs/cs40l*
5336
5337CIRRUS LOGIC DSP FIRMWARE DRIVER
5338M:	Simon Trimmer <simont@opensource.cirrus.com>
5339M:	Charles Keepax <ckeepax@opensource.cirrus.com>
5340M:	Richard Fitzgerald <rf@opensource.cirrus.com>
5341L:	patches@opensource.cirrus.com
5342S:	Supported
5343W:	https://github.com/CirrusLogic/linux-drivers/wiki
5344T:	git https://github.com/CirrusLogic/linux-drivers.git
5345F:	drivers/firmware/cirrus/*
5346F:	include/linux/firmware/cirrus/*
5347
5348CIRRUS LOGIC EP93XX ETHERNET DRIVER
5349M:	Hartley Sweeten <hsweeten@visionengravers.com>
5350L:	netdev@vger.kernel.org
5351S:	Maintained
5352F:	drivers/net/ethernet/cirrus/ep93xx_eth.c
5353
5354CIRRUS LOGIC LOCHNAGAR DRIVER
5355M:	Charles Keepax <ckeepax@opensource.cirrus.com>
5356M:	Richard Fitzgerald <rf@opensource.cirrus.com>
5357L:	patches@opensource.cirrus.com
5358S:	Supported
5359F:	Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5360F:	Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5361F:	Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5362F:	Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5363F:	Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5364F:	Documentation/hwmon/lochnagar.rst
5365F:	drivers/clk/clk-lochnagar.c
5366F:	drivers/hwmon/lochnagar-hwmon.c
5367F:	drivers/mfd/lochnagar-i2c.c
5368F:	drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5369F:	drivers/regulator/lochnagar-regulator.c
5370F:	include/dt-bindings/clock/lochnagar.h
5371F:	include/dt-bindings/pinctrl/lochnagar.h
5372F:	include/linux/mfd/lochnagar*
5373F:	sound/soc/codecs/lochnagar-sc.c
5374
5375CIRRUS LOGIC MADERA CODEC DRIVERS
5376M:	Charles Keepax <ckeepax@opensource.cirrus.com>
5377M:	Richard Fitzgerald <rf@opensource.cirrus.com>
5378L:	linux-sound@vger.kernel.org
5379L:	patches@opensource.cirrus.com
5380S:	Supported
5381W:	https://github.com/CirrusLogic/linux-drivers/wiki
5382T:	git https://github.com/CirrusLogic/linux-drivers.git
5383F:	Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5384F:	Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5385F:	Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5386F:	drivers/gpio/gpio-madera*
5387F:	drivers/irqchip/irq-madera*
5388F:	drivers/mfd/cs47l*
5389F:	drivers/mfd/madera*
5390F:	drivers/pinctrl/cirrus/*
5391F:	include/dt-bindings/sound/madera*
5392F:	include/linux/irqchip/irq-madera*
5393F:	include/linux/mfd/madera/*
5394F:	include/sound/madera*
5395F:	sound/soc/codecs/cs47l*
5396F:	sound/soc/codecs/madera*
5397
5398CISCO FCOE HBA DRIVER
5399M:	Satish Kharat <satishkh@cisco.com>
5400M:	Sesidhar Baddela <sebaddel@cisco.com>
5401M:	Karan Tilak Kumar <kartilak@cisco.com>
5402L:	linux-scsi@vger.kernel.org
5403S:	Supported
5404F:	drivers/scsi/fnic/
5405
5406CISCO SCSI HBA DRIVER
5407M:	Karan Tilak Kumar <kartilak@cisco.com>
5408M:	Sesidhar Baddela <sebaddel@cisco.com>
5409L:	linux-scsi@vger.kernel.org
5410S:	Supported
5411F:	drivers/scsi/snic/
5412
5413CISCO VIC ETHERNET NIC DRIVER
5414M:	Christian Benvenuti <benve@cisco.com>
5415M:	Satish Kharat <satishkh@cisco.com>
5416S:	Supported
5417F:	drivers/net/ethernet/cisco/enic/
5418
5419CISCO VIC LOW LATENCY NIC DRIVER
5420M:	Christian Benvenuti <benve@cisco.com>
5421M:	Nelson Escobar <neescoba@cisco.com>
5422S:	Supported
5423F:	drivers/infiniband/hw/usnic/
5424
5425CLANG CONTROL FLOW INTEGRITY SUPPORT
5426M:	Sami Tolvanen <samitolvanen@google.com>
5427M:	Kees Cook <kees@kernel.org>
5428R:	Nathan Chancellor <nathan@kernel.org>
5429L:	llvm@lists.linux.dev
5430S:	Supported
5431B:	https://github.com/ClangBuiltLinux/linux/issues
5432T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5433F:	include/linux/cfi.h
5434F:	kernel/cfi.c
5435
5436CLANG-FORMAT FILE
5437M:	Miguel Ojeda <ojeda@kernel.org>
5438S:	Maintained
5439F:	.clang-format
5440
5441CLANG/LLVM BUILD SUPPORT
5442M:	Nathan Chancellor <nathan@kernel.org>
5443R:	Nick Desaulniers <ndesaulniers@google.com>
5444R:	Bill Wendling <morbo@google.com>
5445R:	Justin Stitt <justinstitt@google.com>
5446L:	llvm@lists.linux.dev
5447S:	Supported
5448W:	https://clangbuiltlinux.github.io/
5449B:	https://github.com/ClangBuiltLinux/linux/issues
5450C:	irc://irc.libera.chat/clangbuiltlinux
5451F:	Documentation/kbuild/llvm.rst
5452F:	include/linux/compiler-clang.h
5453F:	scripts/Makefile.clang
5454F:	scripts/clang-tools/
5455K:	\b(?i:clang|llvm)\b
5456
5457CLK API
5458M:	Russell King <linux@armlinux.org.uk>
5459L:	linux-clk@vger.kernel.org
5460S:	Maintained
5461F:	include/linux/clk.h
5462
5463CLOCKSOURCE, CLOCKEVENT DRIVERS
5464M:	Daniel Lezcano <daniel.lezcano@linaro.org>
5465M:	Thomas Gleixner <tglx@linutronix.de>
5466L:	linux-kernel@vger.kernel.org
5467S:	Supported
5468T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5469F:	Documentation/devicetree/bindings/timer/
5470F:	drivers/clocksource/
5471
5472CLOSURES
5473M:	Kent Overstreet <kent.overstreet@linux.dev>
5474L:	linux-bcachefs@vger.kernel.org
5475S:	Supported
5476C:	irc://irc.oftc.net/bcache
5477F:	include/linux/closure.h
5478F:	lib/closure.c
5479
5480CMPC ACPI DRIVER
5481M:	Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5482L:	platform-driver-x86@vger.kernel.org
5483S:	Supported
5484F:	drivers/platform/x86/classmate-laptop.c
5485
5486COBALT MEDIA DRIVER
5487M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
5488L:	linux-media@vger.kernel.org
5489S:	Supported
5490W:	https://linuxtv.org
5491T:	git git://linuxtv.org/media_tree.git
5492F:	drivers/media/pci/cobalt/
5493
5494COCCINELLE/Semantic Patches (SmPL)
5495M:	Julia Lawall <Julia.Lawall@inria.fr>
5496M:	Nicolas Palix <nicolas.palix@imag.fr>
5497L:	cocci@inria.fr (moderated for non-subscribers)
5498S:	Supported
5499W:	https://coccinelle.gitlabpages.inria.fr/website/
5500T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5501F:	Documentation/dev-tools/coccinelle.rst
5502F:	scripts/coccicheck
5503F:	scripts/coccinelle/
5504
5505CODA FILE SYSTEM
5506M:	Jan Harkes <jaharkes@cs.cmu.edu>
5507M:	coda@cs.cmu.edu
5508L:	codalist@coda.cs.cmu.edu
5509S:	Maintained
5510W:	http://www.coda.cs.cmu.edu/
5511F:	Documentation/filesystems/coda.rst
5512F:	fs/coda/
5513F:	include/linux/coda*.h
5514F:	include/uapi/linux/coda*.h
5515
5516CODA V4L2 MEM2MEM DRIVER
5517M:	Philipp Zabel <p.zabel@pengutronix.de>
5518L:	linux-media@vger.kernel.org
5519S:	Maintained
5520F:	Documentation/devicetree/bindings/media/coda.yaml
5521F:	drivers/media/platform/chips-media/coda
5522
5523CODE OF CONDUCT
5524M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5525S:	Supported
5526F:	Documentation/process/code-of-conduct-interpretation.rst
5527F:	Documentation/process/code-of-conduct.rst
5528
5529CODE TAGGING
5530M:	Suren Baghdasaryan <surenb@google.com>
5531M:	Kent Overstreet <kent.overstreet@linux.dev>
5532S:	Maintained
5533F:	include/asm-generic/codetag.lds.h
5534F:	include/linux/codetag.h
5535F:	lib/codetag.c
5536
5537COMEDI DRIVERS
5538M:	Ian Abbott <abbotti@mev.co.uk>
5539M:	H Hartley Sweeten <hsweeten@visionengravers.com>
5540S:	Odd Fixes
5541F:	drivers/comedi/
5542F:	include/linux/comedi/
5543F:	include/uapi/linux/comedi.h
5544
5545COMMON CLK FRAMEWORK
5546M:	Michael Turquette <mturquette@baylibre.com>
5547M:	Stephen Boyd <sboyd@kernel.org>
5548L:	linux-clk@vger.kernel.org
5549S:	Maintained
5550Q:	http://patchwork.kernel.org/project/linux-clk/list/
5551T:	git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5552F:	Documentation/devicetree/bindings/clock/
5553F:	drivers/clk/
5554F:	include/dt-bindings/clock/
5555F:	include/linux/clk-pr*
5556F:	include/linux/clk/
5557F:	include/linux/of_clk.h
5558X:	drivers/clk/clkdev.c
5559
5560COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5561M:	Steve French <sfrench@samba.org>
5562R:	Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5563R:	Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files)
5564R:	Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5565R:	Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5566R:	Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases)
5567L:	linux-cifs@vger.kernel.org
5568L:	samba-technical@lists.samba.org (moderated for non-subscribers)
5569S:	Supported
5570W:	https://wiki.samba.org/index.php/LinuxCIFS
5571T:	git git://git.samba.org/sfrench/cifs-2.6.git
5572F:	Documentation/admin-guide/cifs/
5573F:	fs/smb/client/
5574F:	fs/smb/common/
5575F:	include/uapi/linux/cifs
5576
5577COMPACTPCI HOTPLUG CORE
5578M:	Scott Murray <scott@spiteful.org>
5579L:	linux-pci@vger.kernel.org
5580S:	Maintained
5581F:	drivers/pci/hotplug/cpci_hotplug*
5582
5583COMPACTPCI HOTPLUG GENERIC DRIVER
5584M:	Scott Murray <scott@spiteful.org>
5585L:	linux-pci@vger.kernel.org
5586S:	Maintained
5587F:	drivers/pci/hotplug/cpcihp_generic.c
5588
5589COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5590M:	Scott Murray <scott@spiteful.org>
5591L:	linux-pci@vger.kernel.org
5592S:	Maintained
5593F:	drivers/pci/hotplug/cpcihp_zt5550.*
5594
5595COMPAL LAPTOP SUPPORT
5596M:	Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5597L:	platform-driver-x86@vger.kernel.org
5598S:	Maintained
5599F:	drivers/platform/x86/compal-laptop.c
5600
5601COMPILER ATTRIBUTES
5602M:	Miguel Ojeda <ojeda@kernel.org>
5603S:	Maintained
5604F:	include/linux/compiler_attributes.h
5605
5606COMPUTE EXPRESS LINK (CXL)
5607M:	Davidlohr Bueso <dave@stgolabs.net>
5608M:	Jonathan Cameron <jonathan.cameron@huawei.com>
5609M:	Dave Jiang <dave.jiang@intel.com>
5610M:	Alison Schofield <alison.schofield@intel.com>
5611M:	Vishal Verma <vishal.l.verma@intel.com>
5612M:	Ira Weiny <ira.weiny@intel.com>
5613M:	Dan Williams <dan.j.williams@intel.com>
5614L:	linux-cxl@vger.kernel.org
5615S:	Maintained
5616F:	Documentation/driver-api/cxl
5617F:	drivers/cxl/
5618F:	include/linux/einj-cxl.h
5619F:	include/linux/cxl-event.h
5620F:	include/uapi/linux/cxl_mem.h
5621F:	tools/testing/cxl/
5622
5623COMPUTE EXPRESS LINK PMU (CPMU)
5624M:	Jonathan Cameron <jonathan.cameron@huawei.com>
5625L:	linux-cxl@vger.kernel.org
5626S:	Maintained
5627F:	Documentation/admin-guide/perf/cxl.rst
5628F:	drivers/perf/cxl_pmu.c
5629
5630CONEXANT ACCESSRUNNER USB DRIVER
5631L:	accessrunner-general@lists.sourceforge.net
5632S:	Orphan
5633W:	http://accessrunner.sourceforge.net/
5634F:	drivers/usb/atm/cxacru.c
5635
5636CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5637M:	Elena Reshetova <elena.reshetova@intel.com>
5638M:	Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
5639S:	Maintained
5640F:	Documentation/security/snp-tdx-threat-model.rst
5641
5642CONFIGFS
5643M:	Joel Becker <jlbec@evilplan.org>
5644M:	Christoph Hellwig <hch@lst.de>
5645S:	Supported
5646T:	git git://git.infradead.org/users/hch/configfs.git
5647F:	fs/configfs/
5648F:	include/linux/configfs.h
5649F:	samples/configfs/
5650
5651CONSOLE SUBSYSTEM
5652M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5653S:	Supported
5654F:	drivers/video/console/
5655F:	include/linux/console*
5656
5657CONTEXT TRACKING
5658M:	Frederic Weisbecker <frederic@kernel.org>
5659M:	"Paul E. McKenney" <paulmck@kernel.org>
5660S:	Maintained
5661F:	include/linux/context_tracking*
5662F:	kernel/context_tracking.c
5663
5664CONTROL GROUP (CGROUP)
5665M:	Tejun Heo <tj@kernel.org>
5666M:	Zefan Li <lizefan.x@bytedance.com>
5667M:	Johannes Weiner <hannes@cmpxchg.org>
5668M:	Michal Koutný <mkoutny@suse.com>
5669L:	cgroups@vger.kernel.org
5670S:	Maintained
5671T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5672F:	Documentation/admin-guide/cgroup-v1/
5673F:	Documentation/admin-guide/cgroup-v2.rst
5674F:	include/linux/cgroup*
5675F:	kernel/cgroup/
5676F:	tools/testing/selftests/cgroup/
5677
5678CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5679M:	Tejun Heo <tj@kernel.org>
5680M:	Josef Bacik <josef@toxicpanda.com>
5681M:	Jens Axboe <axboe@kernel.dk>
5682L:	cgroups@vger.kernel.org
5683L:	linux-block@vger.kernel.org
5684T:	git git://git.kernel.dk/linux-block
5685F:	Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5686F:	block/bfq-cgroup.c
5687F:	block/blk-cgroup.c
5688F:	block/blk-iocost.c
5689F:	block/blk-iolatency.c
5690F:	block/blk-throttle.c
5691F:	include/linux/blk-cgroup.h
5692
5693CONTROL GROUP - CPUSET
5694M:	Waiman Long <longman@redhat.com>
5695M:	Zefan Li <lizefan.x@bytedance.com>
5696L:	cgroups@vger.kernel.org
5697S:	Maintained
5698T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5699F:	Documentation/admin-guide/cgroup-v1/cpusets.rst
5700F:	include/linux/cpuset.h
5701F:	kernel/cgroup/cpuset.c
5702F:	tools/testing/selftests/cgroup/test_cpuset.c
5703F:	tools/testing/selftests/cgroup/test_cpuset_prs.sh
5704
5705CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5706M:	Johannes Weiner <hannes@cmpxchg.org>
5707M:	Michal Hocko <mhocko@kernel.org>
5708M:	Roman Gushchin <roman.gushchin@linux.dev>
5709M:	Shakeel Butt <shakeel.butt@linux.dev>
5710R:	Muchun Song <muchun.song@linux.dev>
5711L:	cgroups@vger.kernel.org
5712L:	linux-mm@kvack.org
5713S:	Maintained
5714F:	include/linux/memcontrol.h
5715F:	mm/memcontrol.c
5716F:	mm/memcontrol-v1.c
5717F:	mm/memcontrol-v1.h
5718F:	mm/swap_cgroup.c
5719F:	samples/cgroup/*
5720F:	tools/testing/selftests/cgroup/memcg_protection.m
5721F:	tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5722F:	tools/testing/selftests/cgroup/test_kmem.c
5723F:	tools/testing/selftests/cgroup/test_memcontrol.c
5724
5725CORETEMP HARDWARE MONITORING DRIVER
5726M:	Fenghua Yu <fenghua.yu@intel.com>
5727L:	linux-hwmon@vger.kernel.org
5728S:	Maintained
5729F:	Documentation/hwmon/coretemp.rst
5730F:	drivers/hwmon/coretemp.c
5731
5732CORSAIR-CPRO HARDWARE MONITOR DRIVER
5733M:	Marius Zachmann <mail@mariuszachmann.de>
5734L:	linux-hwmon@vger.kernel.org
5735S:	Maintained
5736F:	drivers/hwmon/corsair-cpro.c
5737
5738CORSAIR-PSU HARDWARE MONITOR DRIVER
5739M:	Wilken Gottwalt <wilken.gottwalt@posteo.net>
5740L:	linux-hwmon@vger.kernel.org
5741S:	Maintained
5742F:	Documentation/hwmon/corsair-psu.rst
5743F:	drivers/hwmon/corsair-psu.c
5744
5745COUNTER SUBSYSTEM
5746M:	William Breathitt Gray <wbg@kernel.org>
5747L:	linux-iio@vger.kernel.org
5748S:	Maintained
5749T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5750F:	Documentation/ABI/testing/sysfs-bus-counter
5751F:	Documentation/driver-api/generic-counter.rst
5752F:	drivers/counter/
5753F:	include/linux/counter.h
5754F:	include/uapi/linux/counter.h
5755F:	tools/counter/
5756
5757COUNTER WATCH EVENTS TOOL
5758M:	Fabrice Gasnier <fabrice.gasnier@foss.st.com>
5759L:	linux-iio@vger.kernel.org
5760S:	Maintained
5761F:	tools/counter/counter_watch_events.c
5762
5763CP2615 I2C DRIVER
5764M:	Bence Csókás <bence98@sch.bme.hu>
5765S:	Maintained
5766F:	drivers/i2c/busses/i2c-cp2615.c
5767
5768CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5769M:	Viresh Kumar <viresh.kumar@linaro.org>
5770M:	Sudeep Holla <sudeep.holla@arm.com>
5771L:	linux-pm@vger.kernel.org
5772S:	Maintained
5773W:	http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5774F:	drivers/cpufreq/vexpress-spc-cpufreq.c
5775
5776CPU FREQUENCY SCALING FRAMEWORK
5777M:	"Rafael J. Wysocki" <rafael@kernel.org>
5778M:	Viresh Kumar <viresh.kumar@linaro.org>
5779L:	linux-pm@vger.kernel.org
5780S:	Maintained
5781B:	https://bugzilla.kernel.org
5782T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5783T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5784F:	Documentation/admin-guide/pm/cpufreq.rst
5785F:	Documentation/admin-guide/pm/intel_pstate.rst
5786F:	Documentation/cpu-freq/
5787F:	Documentation/devicetree/bindings/cpufreq/
5788F:	drivers/cpufreq/
5789F:	include/linux/cpufreq.h
5790F:	include/linux/sched/cpufreq.h
5791F:	kernel/sched/cpufreq*.c
5792F:	tools/testing/selftests/cpufreq/
5793
5794CPU HOTPLUG
5795M:	Thomas Gleixner <tglx@linutronix.de>
5796M:	Peter Zijlstra <peterz@infradead.org>
5797L:	linux-kernel@vger.kernel.org
5798S:	Maintained
5799T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5800F:	include/linux/cpu.h
5801F:	include/linux/cpuhotplug.h
5802F:	include/linux/smpboot.h
5803F:	kernel/cpu.c
5804F:	kernel/smpboot.*
5805
5806CPU IDLE TIME MANAGEMENT FRAMEWORK
5807M:	"Rafael J. Wysocki" <rafael@kernel.org>
5808M:	Daniel Lezcano <daniel.lezcano@linaro.org>
5809L:	linux-pm@vger.kernel.org
5810S:	Maintained
5811B:	https://bugzilla.kernel.org
5812T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5813F:	Documentation/admin-guide/pm/cpuidle.rst
5814F:	Documentation/driver-api/pm/cpuidle.rst
5815F:	drivers/cpuidle/
5816F:	include/linux/cpuidle.h
5817
5818CPU POWER MONITORING SUBSYSTEM
5819M:	Thomas Renninger <trenn@suse.com>
5820M:	Shuah Khan <shuah@kernel.org>
5821M:	Shuah Khan <skhan@linuxfoundation.org>
5822L:	linux-pm@vger.kernel.org
5823S:	Maintained
5824F:	tools/power/cpupower/
5825
5826CPUID/MSR DRIVER
5827M:	"H. Peter Anvin" <hpa@zytor.com>
5828S:	Maintained
5829F:	arch/x86/kernel/cpuid.c
5830F:	arch/x86/kernel/msr.c
5831
5832CPUIDLE DRIVER - ARM BIG LITTLE
5833M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
5834M:	Daniel Lezcano <daniel.lezcano@linaro.org>
5835L:	linux-pm@vger.kernel.org
5836L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5837S:	Maintained
5838T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5839F:	drivers/cpuidle/cpuidle-big_little.c
5840
5841CPUIDLE DRIVER - ARM EXYNOS
5842M:	Daniel Lezcano <daniel.lezcano@linaro.org>
5843M:	Kukjin Kim <kgene@kernel.org>
5844R:	Krzysztof Kozlowski <krzk@kernel.org>
5845L:	linux-pm@vger.kernel.org
5846L:	linux-samsung-soc@vger.kernel.org
5847S:	Maintained
5848F:	arch/arm/mach-exynos/pm.c
5849F:	drivers/cpuidle/cpuidle-exynos.c
5850F:	include/linux/platform_data/cpuidle-exynos.h
5851
5852CPUIDLE DRIVER - ARM PSCI
5853M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
5854M:	Sudeep Holla <sudeep.holla@arm.com>
5855L:	linux-pm@vger.kernel.org
5856L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5857S:	Supported
5858F:	drivers/cpuidle/cpuidle-psci.c
5859
5860CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5861M:	Ulf Hansson <ulf.hansson@linaro.org>
5862L:	linux-pm@vger.kernel.org
5863L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5864S:	Supported
5865T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
5866F:	drivers/cpuidle/cpuidle-psci-domain.c
5867F:	drivers/cpuidle/cpuidle-psci.h
5868
5869CPUIDLE DRIVER - DT IDLE PM DOMAIN
5870M:	Ulf Hansson <ulf.hansson@linaro.org>
5871L:	linux-pm@vger.kernel.org
5872S:	Supported
5873T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
5874F:	drivers/cpuidle/dt_idle_genpd.c
5875F:	drivers/cpuidle/dt_idle_genpd.h
5876
5877CPUIDLE DRIVER - RISC-V SBI
5878M:	Anup Patel <anup@brainfault.org>
5879L:	linux-pm@vger.kernel.org
5880L:	linux-riscv@lists.infradead.org
5881S:	Maintained
5882F:	drivers/cpuidle/cpuidle-riscv-sbi.c
5883
5884CRAMFS FILESYSTEM
5885M:	Nicolas Pitre <nico@fluxnic.net>
5886S:	Maintained
5887F:	Documentation/filesystems/cramfs.rst
5888F:	fs/cramfs/
5889
5890CREATIVE SB0540
5891M:	Bastien Nocera <hadess@hadess.net>
5892L:	linux-input@vger.kernel.org
5893S:	Maintained
5894F:	drivers/hid/hid-creative-sb0540.c
5895
5896CRYPTO API
5897M:	Herbert Xu <herbert@gondor.apana.org.au>
5898M:	"David S. Miller" <davem@davemloft.net>
5899L:	linux-crypto@vger.kernel.org
5900S:	Maintained
5901T:	git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5902T:	git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5903F:	Documentation/crypto/
5904F:	Documentation/devicetree/bindings/crypto/
5905F:	arch/*/crypto/
5906F:	crypto/
5907F:	drivers/crypto/
5908F:	include/crypto/
5909F:	include/linux/crypto*
5910F:	lib/crypto/
5911
5912CRYPTO SPEED TEST COMPARE
5913M:	Wang Jinchao <wangjinchao@xfusion.com>
5914L:	linux-crypto@vger.kernel.org
5915S:	Maintained
5916F:	tools/crypto/tcrypt/tcrypt_speed_compare.py
5917
5918CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5919M:	Neil Horman <nhorman@tuxdriver.com>
5920L:	linux-crypto@vger.kernel.org
5921S:	Maintained
5922F:	crypto/ansi_cprng.c
5923F:	crypto/rng.c
5924
5925CS3308 MEDIA DRIVER
5926M:	Hans Verkuil <hverkuil@xs4all.nl>
5927L:	linux-media@vger.kernel.org
5928S:	Odd Fixes
5929W:	http://linuxtv.org
5930T:	git git://linuxtv.org/media_tree.git
5931F:	drivers/media/i2c/cs3308.c
5932
5933CS5535 Audio ALSA driver
5934M:	Jaya Kumar <jayakumar.alsa@gmail.com>
5935S:	Maintained
5936F:	sound/pci/cs5535audio/
5937
5938CTU CAN FD DRIVER
5939M:	Pavel Pisa <pisa@cmp.felk.cvut.cz>
5940M:	Ondrej Ille <ondrej.ille@gmail.com>
5941L:	linux-can@vger.kernel.org
5942S:	Maintained
5943F:	Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5944F:	drivers/net/can/ctucanfd/
5945
5946CVE ASSIGNMENT CONTACT
5947M:	CVE Assignment Team <cve@kernel.org>
5948S:	Maintained
5949F:	Documentation/process/cve.rst
5950
5951CW1200 WLAN driver
5952S:	Orphan
5953F:	drivers/net/wireless/st/cw1200/
5954
5955CX18 VIDEO4LINUX DRIVER
5956M:	Andy Walls <awalls@md.metrocast.net>
5957L:	linux-media@vger.kernel.org
5958S:	Maintained
5959W:	https://linuxtv.org
5960T:	git git://linuxtv.org/media_tree.git
5961F:	drivers/media/pci/cx18/
5962F:	include/uapi/linux/ivtv*
5963
5964CX2341X MPEG ENCODER HELPER MODULE
5965M:	Hans Verkuil <hverkuil@xs4all.nl>
5966L:	linux-media@vger.kernel.org
5967S:	Maintained
5968W:	https://linuxtv.org
5969T:	git git://linuxtv.org/media_tree.git
5970F:	drivers/media/common/cx2341x*
5971F:	include/media/drv-intf/cx2341x.h
5972
5973CX24120 MEDIA DRIVER
5974M:	Jemma Denson <jdenson@gmail.com>
5975M:	Patrick Boettcher <patrick.boettcher@posteo.de>
5976L:	linux-media@vger.kernel.org
5977S:	Maintained
5978W:	https://linuxtv.org
5979Q:	http://patchwork.linuxtv.org/project/linux-media/list/
5980F:	drivers/media/dvb-frontends/cx24120*
5981
5982CX88 VIDEO4LINUX DRIVER
5983M:	Mauro Carvalho Chehab <mchehab@kernel.org>
5984L:	linux-media@vger.kernel.org
5985S:	Odd fixes
5986W:	https://linuxtv.org
5987T:	git git://linuxtv.org/media_tree.git
5988F:	Documentation/driver-api/media/drivers/cx88*
5989F:	drivers/media/pci/cx88/
5990
5991CXD2820R MEDIA DRIVER
5992L:	linux-media@vger.kernel.org
5993S:	Orphan
5994W:	https://linuxtv.org
5995Q:	http://patchwork.linuxtv.org/project/linux-media/list/
5996F:	drivers/media/dvb-frontends/cxd2820r*
5997
5998CXGB3 ETHERNET DRIVER (CXGB3)
5999M:	Potnuri Bharat Teja <bharat@chelsio.com>
6000L:	netdev@vger.kernel.org
6001S:	Supported
6002W:	http://www.chelsio.com
6003F:	drivers/net/ethernet/chelsio/cxgb3/
6004
6005CXGB3 ISCSI DRIVER (CXGB3I)
6006M:	Varun Prakash <varun@chelsio.com>
6007L:	linux-scsi@vger.kernel.org
6008S:	Supported
6009W:	http://www.chelsio.com
6010F:	drivers/scsi/cxgbi/cxgb3i
6011
6012CXGB4 CRYPTO DRIVER (chcr)
6013M:	Ayush Sawal <ayush.sawal@chelsio.com>
6014L:	linux-crypto@vger.kernel.org
6015S:	Supported
6016W:	http://www.chelsio.com
6017F:	drivers/crypto/chelsio
6018
6019CXGB4 ETHERNET DRIVER (CXGB4)
6020M:	Potnuri Bharat Teja <bharat@chelsio.com>
6021L:	netdev@vger.kernel.org
6022S:	Supported
6023W:	http://www.chelsio.com
6024F:	drivers/net/ethernet/chelsio/cxgb4/
6025
6026CXGB4 INLINE CRYPTO DRIVER
6027M:	Ayush Sawal <ayush.sawal@chelsio.com>
6028L:	netdev@vger.kernel.org
6029S:	Supported
6030W:	http://www.chelsio.com
6031F:	drivers/net/ethernet/chelsio/inline_crypto/
6032
6033CXGB4 ISCSI DRIVER (CXGB4I)
6034M:	Varun Prakash <varun@chelsio.com>
6035L:	linux-scsi@vger.kernel.org
6036S:	Supported
6037W:	http://www.chelsio.com
6038F:	drivers/scsi/cxgbi/cxgb4i
6039
6040CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
6041M:	Potnuri Bharat Teja <bharat@chelsio.com>
6042L:	linux-rdma@vger.kernel.org
6043S:	Supported
6044W:	http://www.openfabrics.org
6045F:	drivers/infiniband/hw/cxgb4/
6046F:	include/uapi/rdma/cxgb4-abi.h
6047
6048CXGB4VF ETHERNET DRIVER (CXGB4VF)
6049M:	Potnuri Bharat Teja <bharat@chelsio.com>
6050L:	netdev@vger.kernel.org
6051S:	Supported
6052W:	http://www.chelsio.com
6053F:	drivers/net/ethernet/chelsio/cxgb4vf/
6054
6055CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
6056M:	Frederic Barrat <fbarrat@linux.ibm.com>
6057M:	Andrew Donnellan <ajd@linux.ibm.com>
6058L:	linuxppc-dev@lists.ozlabs.org
6059S:	Supported
6060F:	Documentation/ABI/testing/sysfs-class-cxl
6061F:	Documentation/arch/powerpc/cxl.rst
6062F:	arch/powerpc/platforms/powernv/pci-cxl.c
6063F:	drivers/misc/cxl/
6064F:	include/misc/cxl*
6065F:	include/uapi/misc/cxl.h
6066
6067CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
6068M:	Manoj N. Kumar <manoj@linux.ibm.com>
6069M:	Uma Krishnan <ukrishn@linux.ibm.com>
6070L:	linux-scsi@vger.kernel.org
6071S:	Obsolete
6072F:	Documentation/arch/powerpc/cxlflash.rst
6073F:	drivers/scsi/cxlflash/
6074F:	include/uapi/scsi/cxlflash_ioctl.h
6075
6076CYBERPRO FB DRIVER
6077M:	Russell King <linux@armlinux.org.uk>
6078L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6079S:	Maintained
6080W:	http://www.armlinux.org.uk/
6081F:	drivers/video/fbdev/cyber2000fb.*
6082
6083CYCLADES PC300 DRIVER
6084S:	Orphan
6085F:	drivers/net/wan/pc300*
6086
6087CYPRESS CY8C95X0 PINCTRL DRIVER
6088M:	Patrick Rudolph <patrick.rudolph@9elements.com>
6089L:	linux-gpio@vger.kernel.org
6090S:	Maintained
6091F:	drivers/pinctrl/pinctrl-cy8c95x0.c
6092
6093CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
6094M:	Linus Walleij <linus.walleij@linaro.org>
6095L:	linux-input@vger.kernel.org
6096S:	Maintained
6097F:	drivers/input/touchscreen/cy8ctma140.c
6098
6099CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
6100M:	Yassine Oudjana <y.oudjana@protonmail.com>
6101L:	linux-input@vger.kernel.org
6102S:	Maintained
6103F:	Documentation/devicetree/bindings/input/cypress-sf.yaml
6104F:	drivers/input/keyboard/cypress-sf.c
6105
6106CYPRESS_FIRMWARE MEDIA DRIVER
6107L:	linux-media@vger.kernel.org
6108S:	Orphan
6109W:	https://linuxtv.org
6110Q:	http://patchwork.linuxtv.org/project/linux-media/list/
6111F:	drivers/media/common/cypress_firmware*
6112
6113CYTTSP TOUCHSCREEN DRIVER
6114M:	Linus Walleij <linus.walleij@linaro.org>
6115L:	linux-input@vger.kernel.org
6116S:	Maintained
6117F:	drivers/input/touchscreen/cyttsp*
6118
6119D-LINK DIR-685 TOUCHKEYS DRIVER
6120M:	Linus Walleij <linus.walleij@linaro.org>
6121L:	linux-input@vger.kernel.org
6122S:	Supported
6123F:	drivers/input/keyboard/dlink-dir685-touchkeys.c
6124
6125DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
6126M:	Joshua Kinard <kumba@gentoo.org>
6127S:	Maintained
6128F:	drivers/rtc/rtc-ds1685.c
6129F:	include/linux/rtc/ds1685.h
6130
6131DAMA SLAVE for AX.25
6132M:	Joerg Reuter <jreuter@yaina.de>
6133L:	linux-hams@vger.kernel.org
6134S:	Maintained
6135W:	http://yaina.de/jreuter/
6136W:	http://www.qsl.net/dl1bke/
6137F:	net/ax25/af_ax25.c
6138F:	net/ax25/ax25_dev.c
6139F:	net/ax25/ax25_ds_*
6140F:	net/ax25/ax25_in.c
6141F:	net/ax25/ax25_out.c
6142F:	net/ax25/ax25_timer.c
6143F:	net/ax25/sysctl_net_ax25.c
6144
6145DATA ACCESS MONITOR
6146M:	SeongJae Park <sj@kernel.org>
6147L:	damon@lists.linux.dev
6148L:	linux-mm@kvack.org
6149S:	Maintained
6150W:	https://damonitor.github.io
6151P:	Documentation/mm/damon/maintainer-profile.rst
6152T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
6153T:	quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
6154T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
6155F:	Documentation/ABI/testing/sysfs-kernel-mm-damon
6156F:	Documentation/admin-guide/mm/damon/
6157F:	Documentation/mm/damon/
6158F:	include/linux/damon.h
6159F:	include/trace/events/damon.h
6160F:	mm/damon/
6161F:	tools/testing/selftests/damon/
6162
6163DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
6164L:	netdev@vger.kernel.org
6165S:	Orphan
6166F:	Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
6167F:	drivers/net/ethernet/dec/tulip/dmfe.c
6168
6169DC390/AM53C974 SCSI driver
6170M:	Hannes Reinecke <hare@suse.com>
6171L:	linux-scsi@vger.kernel.org
6172S:	Maintained
6173F:	drivers/scsi/am53c974.c
6174
6175DC395x SCSI driver
6176M:	Oliver Neukum <oliver@neukum.org>
6177M:	Ali Akcaagac <aliakc@web.de>
6178M:	Jamie Lenehan <lenehan@twibble.org>
6179S:	Maintained
6180F:	Documentation/scsi/dc395x.rst
6181F:	drivers/scsi/dc395x.*
6182
6183DCCP PROTOCOL
6184L:	dccp@vger.kernel.org
6185S:	Orphan
6186W:	http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
6187F:	include/linux/dccp.h
6188F:	include/linux/tfrc.h
6189F:	include/uapi/linux/dccp.h
6190F:	net/dccp/
6191
6192DEBUGOBJECTS:
6193M:	Thomas Gleixner <tglx@linutronix.de>
6194L:	linux-kernel@vger.kernel.org
6195S:	Maintained
6196T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
6197F:	include/linux/debugobjects.h
6198F:	lib/debugobjects.c
6199
6200DECSTATION PLATFORM SUPPORT
6201M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
6202L:	linux-mips@vger.kernel.org
6203S:	Maintained
6204W:	http://www.linux-mips.org/wiki/DECstation
6205F:	arch/mips/dec/
6206F:	arch/mips/include/asm/dec/
6207F:	arch/mips/include/asm/mach-dec/
6208
6209DEFXX FDDI NETWORK DRIVER
6210M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
6211S:	Maintained
6212F:	drivers/net/fddi/defxx.*
6213
6214DEFZA FDDI NETWORK DRIVER
6215M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
6216S:	Maintained
6217F:	drivers/net/fddi/defza.*
6218
6219DEINTERLACE DRIVERS FOR ALLWINNER H3
6220M:	Jernej Skrabec <jernej.skrabec@gmail.com>
6221L:	linux-media@vger.kernel.org
6222S:	Maintained
6223T:	git git://linuxtv.org/media_tree.git
6224F:	Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
6225F:	drivers/media/platform/sunxi/sun8i-di/
6226
6227DELL LAPTOP DRIVER
6228M:	Matthew Garrett <mjg59@srcf.ucam.org>
6229M:	Pali Rohár <pali@kernel.org>
6230L:	platform-driver-x86@vger.kernel.org
6231S:	Maintained
6232F:	drivers/platform/x86/dell/dell-laptop.c
6233
6234DELL LAPTOP FREEFALL DRIVER
6235M:	Pali Rohár <pali@kernel.org>
6236S:	Maintained
6237F:	drivers/platform/x86/dell/dell-smo8800.c
6238
6239DELL LAPTOP RBTN DRIVER
6240M:	Pali Rohár <pali@kernel.org>
6241S:	Maintained
6242F:	drivers/platform/x86/dell/dell-rbtn.*
6243
6244DELL LAPTOP SMM DRIVER
6245M:	Pali Rohár <pali@kernel.org>
6246S:	Maintained
6247F:	Documentation/ABI/obsolete/procfs-i8k
6248F:	drivers/hwmon/dell-smm-hwmon.c
6249F:	include/uapi/linux/i8k.h
6250
6251DELL PC DRIVER
6252M:	Lyndon Sanche <lsanche@lyndeno.ca>
6253L:	platform-driver-x86@vger.kernel.org
6254S:	Maintained
6255F:	drivers/platform/x86/dell/dell-pc.c
6256
6257DELL REMOTE BIOS UPDATE DRIVER
6258M:	Stuart Hayes <stuart.w.hayes@gmail.com>
6259L:	platform-driver-x86@vger.kernel.org
6260S:	Maintained
6261F:	drivers/platform/x86/dell/dell_rbu.c
6262
6263DELL SMBIOS DRIVER
6264M:	Pali Rohár <pali@kernel.org>
6265L:	Dell.Client.Kernel@dell.com
6266L:	platform-driver-x86@vger.kernel.org
6267S:	Maintained
6268F:	drivers/platform/x86/dell/dell-smbios.*
6269
6270DELL SMBIOS SMM DRIVER
6271L:	Dell.Client.Kernel@dell.com
6272L:	platform-driver-x86@vger.kernel.org
6273S:	Maintained
6274F:	drivers/platform/x86/dell/dell-smbios-smm.c
6275
6276DELL SMBIOS WMI DRIVER
6277L:	Dell.Client.Kernel@dell.com
6278L:	platform-driver-x86@vger.kernel.org
6279S:	Maintained
6280F:	drivers/platform/x86/dell/dell-smbios-wmi.c
6281F:	tools/wmi/dell-smbios-example.c
6282
6283DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
6284M:	Stuart Hayes <stuart.w.hayes@gmail.com>
6285L:	platform-driver-x86@vger.kernel.org
6286S:	Maintained
6287F:	Documentation/userspace-api/dcdbas.rst
6288F:	drivers/platform/x86/dell/dcdbas.*
6289
6290DELL WMI DDV DRIVER
6291M:	Armin Wolf <W_Armin@gmx.de>
6292S:	Maintained
6293F:	Documentation/ABI/testing/debugfs-dell-wmi-ddv
6294F:	Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
6295F:	Documentation/wmi/devices/dell-wmi-ddv.rst
6296F:	drivers/platform/x86/dell/dell-wmi-ddv.c
6297
6298DELL WMI DESCRIPTOR DRIVER
6299L:	Dell.Client.Kernel@dell.com
6300S:	Maintained
6301F:	drivers/platform/x86/dell/dell-wmi-descriptor.c
6302
6303DELL WMI HARDWARE PRIVACY SUPPORT
6304L:	Dell.Client.Kernel@dell.com
6305L:	platform-driver-x86@vger.kernel.org
6306S:	Maintained
6307F:	drivers/platform/x86/dell/dell-wmi-privacy.c
6308
6309DELL WMI NOTIFICATIONS DRIVER
6310M:	Matthew Garrett <mjg59@srcf.ucam.org>
6311M:	Pali Rohár <pali@kernel.org>
6312S:	Maintained
6313F:	drivers/platform/x86/dell/dell-wmi-base.c
6314
6315DELL WMI SYSMAN DRIVER
6316M:	Prasanth Ksr <prasanth.ksr@dell.com>
6317L:	Dell.Client.Kernel@dell.com
6318L:	platform-driver-x86@vger.kernel.org
6319S:	Maintained
6320F:	Documentation/ABI/testing/sysfs-class-firmware-attributes
6321F:	drivers/platform/x86/dell/dell-wmi-sysman/
6322
6323DELTA AHE-50DC FAN CONTROL MODULE DRIVER
6324M:	Zev Weiss <zev@bewilderbeest.net>
6325L:	linux-hwmon@vger.kernel.org
6326S:	Maintained
6327F:	drivers/hwmon/pmbus/delta-ahe50dc-fan.c
6328
6329DELTA DPS920AB PSU DRIVER
6330M:	Robert Marko <robert.marko@sartura.hr>
6331L:	linux-hwmon@vger.kernel.org
6332S:	Maintained
6333F:	Documentation/hwmon/dps920ab.rst
6334F:	drivers/hwmon/pmbus/dps920ab.c
6335
6336DELTA NETWORKS TN48M CPLD DRIVERS
6337M:	Robert Marko <robert.marko@sartura.hr>
6338S:	Maintained
6339F:	Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
6340F:	Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
6341F:	Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
6342F:	drivers/gpio/gpio-tn48m.c
6343F:	include/dt-bindings/reset/delta,tn48m-reset.h
6344
6345DELTA ST MEDIA DRIVER
6346M:	Hugues Fruchet <hugues.fruchet@foss.st.com>
6347L:	linux-media@vger.kernel.org
6348S:	Supported
6349W:	https://linuxtv.org
6350T:	git git://linuxtv.org/media_tree.git
6351F:	drivers/media/platform/st/sti/delta
6352
6353DENALI NAND DRIVER
6354L:	linux-mtd@lists.infradead.org
6355S:	Orphan
6356F:	drivers/mtd/nand/raw/denali*
6357
6358DESIGNWARE EDMA CORE IP DRIVER
6359M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
6360R:	Serge Semin <fancer.lancer@gmail.com>
6361L:	dmaengine@vger.kernel.org
6362S:	Maintained
6363F:	drivers/dma/dw-edma/
6364F:	include/linux/dma/edma.h
6365
6366DESIGNWARE USB2 DRD IP DRIVER
6367M:	Minas Harutyunyan <hminas@synopsys.com>
6368L:	linux-usb@vger.kernel.org
6369S:	Maintained
6370T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
6371F:	drivers/usb/dwc2/
6372
6373DESIGNWARE USB3 DRD IP DRIVER
6374M:	Thinh Nguyen <Thinh.Nguyen@synopsys.com>
6375L:	linux-usb@vger.kernel.org
6376S:	Maintained
6377F:	drivers/usb/dwc3/
6378
6379DESIGNWARE XDATA IP DRIVER
6380L:	linux-pci@vger.kernel.org
6381S:	Orphan
6382F:	Documentation/misc-devices/dw-xdata-pcie.rst
6383F:	drivers/misc/dw-xdata-pcie.c
6384
6385DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6386M:	Andreas Klinger <ak@it-klinger.de>
6387L:	linux-iio@vger.kernel.org
6388S:	Maintained
6389F:	Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6390F:	drivers/iio/proximity/srf*.c
6391
6392DEVICE COREDUMP (DEV_COREDUMP)
6393M:	Johannes Berg <johannes@sipsolutions.net>
6394L:	linux-kernel@vger.kernel.org
6395S:	Maintained
6396F:	drivers/base/devcoredump.c
6397F:	include/linux/devcoredump.h
6398
6399DEVICE DEPENDENCY HELPER SCRIPT
6400M:	Saravana Kannan <saravanak@google.com>
6401L:	linux-kernel@vger.kernel.org
6402S:	Maintained
6403F:	scripts/dev-needs.sh
6404
6405DEVICE DIRECT ACCESS (DAX)
6406M:	Dan Williams <dan.j.williams@intel.com>
6407M:	Vishal Verma <vishal.l.verma@intel.com>
6408M:	Dave Jiang <dave.jiang@intel.com>
6409L:	nvdimm@lists.linux.dev
6410L:	linux-cxl@vger.kernel.org
6411S:	Supported
6412F:	drivers/dax/
6413
6414DEVICE FREQUENCY (DEVFREQ)
6415M:	MyungJoo Ham <myungjoo.ham@samsung.com>
6416M:	Kyungmin Park <kyungmin.park@samsung.com>
6417M:	Chanwoo Choi <cw00.choi@samsung.com>
6418L:	linux-pm@vger.kernel.org
6419S:	Maintained
6420T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6421F:	Documentation/devicetree/bindings/devfreq/
6422F:	Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6423F:	drivers/devfreq/
6424F:	include/linux/devfreq.h
6425F:	include/trace/events/devfreq.h
6426
6427DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6428M:	Chanwoo Choi <cw00.choi@samsung.com>
6429L:	linux-pm@vger.kernel.org
6430S:	Supported
6431T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6432F:	Documentation/devicetree/bindings/devfreq/event/
6433F:	drivers/devfreq/devfreq-event.c
6434F:	drivers/devfreq/event/
6435F:	include/dt-bindings/pmu/exynos_ppmu.h
6436F:	include/linux/devfreq-event.h
6437
6438DEVICE RESOURCE MANAGEMENT HELPERS
6439M:	Hans de Goede <hdegoede@redhat.com>
6440R:	Matti Vaittinen <mazziesaccount@gmail.com>
6441S:	Maintained
6442F:	include/linux/devm-helpers.h
6443
6444DEVICE-MAPPER  (LVM)
6445M:	Alasdair Kergon <agk@redhat.com>
6446M:	Mike Snitzer <snitzer@kernel.org>
6447M:	Mikulas Patocka <mpatocka@redhat.com>
6448L:	dm-devel@lists.linux.dev
6449S:	Maintained
6450Q:	http://patchwork.kernel.org/project/dm-devel/list/
6451T:	git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6452F:	Documentation/admin-guide/device-mapper/
6453F:	drivers/md/Kconfig
6454F:	drivers/md/Makefile
6455F:	drivers/md/dm*
6456F:	drivers/md/persistent-data/
6457F:	include/linux/device-mapper.h
6458F:	include/linux/dm-*.h
6459F:	include/uapi/linux/dm-*.h
6460
6461DEVICE-MAPPER VDO TARGET
6462M:	Matthew Sakai <msakai@redhat.com>
6463L:	dm-devel@lists.linux.dev
6464S:	Maintained
6465F:	Documentation/admin-guide/device-mapper/vdo*.rst
6466F:	drivers/md/dm-vdo/
6467
6468DEVLINK
6469M:	Jiri Pirko <jiri@resnulli.us>
6470L:	netdev@vger.kernel.org
6471S:	Supported
6472F:	Documentation/networking/devlink
6473F:	include/net/devlink.h
6474F:	include/uapi/linux/devlink.h
6475F:	net/devlink/
6476
6477DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6478M:	Christoph Niedermaier <cniedermaier@dh-electronics.com>
6479L:	kernel@dh-electronics.com
6480S:	Maintained
6481F:	arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6482F:	arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6483
6484DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6485M:	Marek Vasut <marex@denx.de>
6486L:	kernel@dh-electronics.com
6487S:	Maintained
6488F:	arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6489F:	arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6490
6491DIALOG SEMICONDUCTOR DRIVERS
6492M:	Support Opensource <support.opensource@diasemi.com>
6493S:	Supported
6494W:	http://www.dialog-semiconductor.com/products
6495F:	Documentation/devicetree/bindings/input/dlg,da72??.txt
6496F:	Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml
6497F:	Documentation/devicetree/bindings/mfd/da90*.txt
6498F:	Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6499F:	Documentation/devicetree/bindings/regulator/da92*.txt
6500F:	Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6501F:	Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6502F:	Documentation/devicetree/bindings/sound/da[79]*.txt
6503F:	Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml
6504F:	Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
6505F:	Documentation/hwmon/da90??.rst
6506F:	drivers/gpio/gpio-da90??.c
6507F:	drivers/hwmon/da90??-hwmon.c
6508F:	drivers/iio/adc/da91??-*.c
6509F:	drivers/input/misc/da72??.[ch]
6510F:	drivers/input/misc/da90??_onkey.c
6511F:	drivers/input/touchscreen/da9052_tsi.c
6512F:	drivers/leds/leds-da90??.c
6513F:	drivers/mfd/da903x.c
6514F:	drivers/mfd/da90??-*.c
6515F:	drivers/mfd/da91??-*.c
6516F:	drivers/pinctrl/pinctrl-da90??.c
6517F:	drivers/power/supply/da9052-battery.c
6518F:	drivers/power/supply/da91??-*.c
6519F:	drivers/regulator/da9???-regulator.[ch]
6520F:	drivers/regulator/slg51000-regulator.[ch]
6521F:	drivers/rtc/rtc-da90??.c
6522F:	drivers/thermal/da90??-thermal.c
6523F:	drivers/video/backlight/da90??_bl.c
6524F:	drivers/watchdog/da90??_wdt.c
6525F:	include/dt-bindings/regulator/dlg,da9*-regulator.h
6526F:	include/linux/mfd/da903x.h
6527F:	include/linux/mfd/da9052/
6528F:	include/linux/mfd/da9055/
6529F:	include/linux/mfd/da9062/
6530F:	include/linux/mfd/da9063/
6531F:	include/linux/mfd/da9150/
6532F:	include/linux/regulator/da9211.h
6533F:	include/sound/da[79]*.h
6534F:	sound/soc/codecs/da[79]*.[ch]
6535
6536DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6537M:	William Breathitt Gray <wbg@kernel.org>
6538L:	linux-gpio@vger.kernel.org
6539S:	Maintained
6540F:	drivers/gpio/gpio-gpio-mm.c
6541
6542DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6543M:	Martin Tuma <martin.tuma@digiteqautomotive.com>
6544L:	linux-media@vger.kernel.org
6545S:	Maintained
6546F:	Documentation/admin-guide/media/mgb4.rst
6547F:	drivers/media/pci/mgb4/
6548
6549DIOLAN U2C-12 I2C DRIVER
6550M:	Guenter Roeck <linux@roeck-us.net>
6551L:	linux-i2c@vger.kernel.org
6552S:	Maintained
6553F:	drivers/i2c/busses/i2c-diolan-u2c.c
6554
6555DIRECTORY NOTIFICATION (DNOTIFY)
6556M:	Jan Kara <jack@suse.cz>
6557R:	Amir Goldstein <amir73il@gmail.com>
6558L:	linux-fsdevel@vger.kernel.org
6559S:	Maintained
6560F:	Documentation/filesystems/dnotify.rst
6561F:	fs/notify/dnotify/
6562F:	include/linux/dnotify.h
6563
6564DISK GEOMETRY AND PARTITION HANDLING
6565M:	Andries Brouwer <aeb@cwi.nl>
6566S:	Maintained
6567W:	http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6568W:	http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6569W:	http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6570
6571DISKQUOTA
6572M:	Jan Kara <jack@suse.com>
6573S:	Maintained
6574F:	Documentation/filesystems/quota.rst
6575F:	fs/quota/
6576F:	include/linux/quota*.h
6577F:	include/uapi/linux/quota*.h
6578
6579DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6580M:	Bernie Thompson <bernie@plugable.com>
6581L:	linux-fbdev@vger.kernel.org
6582S:	Maintained
6583W:	http://plugable.com/category/projects/udlfb/
6584F:	Documentation/fb/udlfb.rst
6585F:	drivers/video/fbdev/udlfb.c
6586F:	include/video/udlfb.h
6587
6588DISTRIBUTED LOCK MANAGER (DLM)
6589M:	Alexander Aring <aahringo@redhat.com>
6590M:	David Teigland <teigland@redhat.com>
6591L:	gfs2@lists.linux.dev
6592S:	Supported
6593W:	https://pagure.io/dlm
6594T:	git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6595F:	fs/dlm/
6596
6597DMA BUFFER SHARING FRAMEWORK
6598M:	Sumit Semwal <sumit.semwal@linaro.org>
6599M:	Christian König <christian.koenig@amd.com>
6600L:	linux-media@vger.kernel.org
6601L:	dri-devel@lists.freedesktop.org
6602L:	linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6603S:	Maintained
6604T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6605F:	Documentation/driver-api/dma-buf.rst
6606F:	Documentation/userspace-api/dma-buf-alloc-exchange.rst
6607F:	drivers/dma-buf/
6608F:	include/linux/*fence.h
6609F:	include/linux/dma-buf.h
6610F:	include/linux/dma-resv.h
6611K:	\bdma_(?:buf|fence|resv)\b
6612
6613DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6614M:	Vinod Koul <vkoul@kernel.org>
6615L:	dmaengine@vger.kernel.org
6616S:	Maintained
6617Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
6618T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6619F:	Documentation/devicetree/bindings/dma/
6620F:	Documentation/driver-api/dmaengine/
6621F:	drivers/dma/
6622F:	include/dt-bindings/dma/
6623F:	include/linux/dma/
6624F:	include/linux/dmaengine.h
6625F:	include/linux/of_dma.h
6626
6627DMA MAPPING BENCHMARK
6628M:	Xiang Chen <chenxiang66@hisilicon.com>
6629L:	iommu@lists.linux.dev
6630F:	kernel/dma/map_benchmark.c
6631F:	tools/testing/selftests/dma/
6632
6633DMA MAPPING HELPERS
6634M:	Christoph Hellwig <hch@lst.de>
6635M:	Marek Szyprowski <m.szyprowski@samsung.com>
6636R:	Robin Murphy <robin.murphy@arm.com>
6637L:	iommu@lists.linux.dev
6638S:	Supported
6639W:	http://git.infradead.org/users/hch/dma-mapping.git
6640T:	git git://git.infradead.org/users/hch/dma-mapping.git
6641F:	include/asm-generic/dma-mapping.h
6642F:	include/linux/dma-direct.h
6643F:	include/linux/dma-map-ops.h
6644F:	include/linux/dma-mapping.h
6645F:	include/linux/swiotlb.h
6646F:	kernel/dma/
6647
6648DMA-BUF HEAPS FRAMEWORK
6649M:	Sumit Semwal <sumit.semwal@linaro.org>
6650R:	Benjamin Gaignard <benjamin.gaignard@collabora.com>
6651R:	Brian Starkey <Brian.Starkey@arm.com>
6652R:	John Stultz <jstultz@google.com>
6653R:	T.J. Mercier <tjmercier@google.com>
6654L:	linux-media@vger.kernel.org
6655L:	dri-devel@lists.freedesktop.org
6656L:	linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6657S:	Maintained
6658T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6659F:	drivers/dma-buf/dma-heap.c
6660F:	drivers/dma-buf/heaps/*
6661F:	include/linux/dma-heap.h
6662F:	include/uapi/linux/dma-heap.h
6663
6664DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6665M:	Lukasz Luba <lukasz.luba@arm.com>
6666L:	linux-pm@vger.kernel.org
6667L:	linux-samsung-soc@vger.kernel.org
6668S:	Maintained
6669F:	Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6670F:	drivers/memory/samsung/exynos5422-dmc.c
6671
6672DME1737 HARDWARE MONITOR DRIVER
6673M:	Juerg Haefliger <juergh@proton.me>
6674L:	linux-hwmon@vger.kernel.org
6675S:	Maintained
6676F:	Documentation/hwmon/dme1737.rst
6677F:	drivers/hwmon/dme1737.c
6678
6679DMI/SMBIOS SUPPORT
6680M:	Jean Delvare <jdelvare@suse.com>
6681S:	Maintained
6682T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6683F:	Documentation/ABI/testing/sysfs-firmware-dmi-tables
6684F:	drivers/firmware/dmi-id.c
6685F:	drivers/firmware/dmi_scan.c
6686F:	include/linux/dmi.h
6687
6688DOCUMENTATION
6689M:	Jonathan Corbet <corbet@lwn.net>
6690L:	linux-doc@vger.kernel.org
6691S:	Maintained
6692P:	Documentation/doc-guide/maintainer-profile.rst
6693T:	git git://git.lwn.net/linux.git docs-next
6694F:	Documentation/
6695F:	scripts/check-variable-fonts.sh
6696F:	scripts/documentation-file-ref-check
6697F:	scripts/kernel-doc
6698F:	scripts/sphinx-pre-install
6699X:	Documentation/ABI/
6700X:	Documentation/admin-guide/media/
6701X:	Documentation/devicetree/
6702X:	Documentation/driver-api/media/
6703X:	Documentation/firmware-guide/acpi/
6704X:	Documentation/i2c/
6705X:	Documentation/netlink/
6706X:	Documentation/power/
6707X:	Documentation/spi/
6708X:	Documentation/userspace-api/media/
6709
6710DOCUMENTATION PROCESS
6711M:	Jonathan Corbet <corbet@lwn.net>
6712L:	workflows@vger.kernel.org
6713S:	Maintained
6714F:	Documentation/maintainer/
6715F:	Documentation/process/
6716
6717DOCUMENTATION REPORTING ISSUES
6718M:	Thorsten Leemhuis <linux@leemhuis.info>
6719L:	linux-doc@vger.kernel.org
6720S:	Maintained
6721F:	Documentation/admin-guide/quickly-build-trimmed-linux.rst
6722F:	Documentation/admin-guide/reporting-issues.rst
6723F:	Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst
6724
6725DOCUMENTATION SCRIPTS
6726M:	Mauro Carvalho Chehab <mchehab@kernel.org>
6727L:	linux-doc@vger.kernel.org
6728S:	Maintained
6729F:	Documentation/sphinx/parse-headers.pl
6730F:	scripts/documentation-file-ref-check
6731F:	scripts/sphinx-pre-install
6732
6733DOCUMENTATION/ITALIAN
6734M:	Federico Vaga <federico.vaga@vaga.pv.it>
6735L:	linux-doc@vger.kernel.org
6736S:	Maintained
6737F:	Documentation/translations/it_IT
6738
6739DOCUMENTATION/JAPANESE
6740R:	Akira Yokosawa <akiyks@gmail.com>
6741L:	linux-doc@vger.kernel.org
6742S:	Maintained
6743F:	Documentation/translations/ja_JP
6744
6745DONGWOON DW9714 LENS VOICE COIL DRIVER
6746M:	Sakari Ailus <sakari.ailus@linux.intel.com>
6747L:	linux-media@vger.kernel.org
6748S:	Maintained
6749T:	git git://linuxtv.org/media_tree.git
6750F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6751F:	drivers/media/i2c/dw9714.c
6752
6753DONGWOON DW9719 LENS VOICE COIL DRIVER
6754M:	Daniel Scally <djrscally@gmail.com>
6755L:	linux-media@vger.kernel.org
6756S:	Maintained
6757T:	git git://linuxtv.org/media_tree.git
6758F:	drivers/media/i2c/dw9719.c
6759
6760DONGWOON DW9768 LENS VOICE COIL DRIVER
6761L:	linux-media@vger.kernel.org
6762S:	Orphan
6763T:	git git://linuxtv.org/media_tree.git
6764F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6765F:	drivers/media/i2c/dw9768.c
6766
6767DONGWOON DW9807 LENS VOICE COIL DRIVER
6768M:	Sakari Ailus <sakari.ailus@linux.intel.com>
6769L:	linux-media@vger.kernel.org
6770S:	Maintained
6771T:	git git://linuxtv.org/media_tree.git
6772F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6773F:	drivers/media/i2c/dw9807-vcm.c
6774
6775DOUBLETALK DRIVER
6776M:	"James R. Van Zandt" <jrv@vanzandt.mv.com>
6777L:	blinux-list@redhat.com
6778S:	Maintained
6779F:	drivers/char/dtlk.c
6780F:	include/linux/dtlk.h
6781
6782DPAA2 DATAPATH I/O (DPIO) DRIVER
6783M:	Roy Pledge <Roy.Pledge@nxp.com>
6784L:	linux-kernel@vger.kernel.org
6785S:	Maintained
6786F:	drivers/soc/fsl/dpio
6787
6788DPAA2 ETHERNET DRIVER
6789M:	Ioana Ciornei <ioana.ciornei@nxp.com>
6790L:	netdev@vger.kernel.org
6791S:	Maintained
6792F:	Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6793F:	Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6794F:	drivers/net/ethernet/freescale/dpaa2/Kconfig
6795F:	drivers/net/ethernet/freescale/dpaa2/Makefile
6796F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6797F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6798F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6799F:	drivers/net/ethernet/freescale/dpaa2/dpkg.h
6800F:	drivers/net/ethernet/freescale/dpaa2/dpmac*
6801F:	drivers/net/ethernet/freescale/dpaa2/dpni*
6802
6803DPAA2 ETHERNET SWITCH DRIVER
6804M:	Ioana Ciornei <ioana.ciornei@nxp.com>
6805L:	netdev@vger.kernel.org
6806S:	Maintained
6807F:	Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6808F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6809F:	drivers/net/ethernet/freescale/dpaa2/dpsw*
6810
6811DPLL SUBSYSTEM
6812M:	Vadim Fedorenko <vadim.fedorenko@linux.dev>
6813M:	Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6814M:	Jiri Pirko <jiri@resnulli.us>
6815L:	netdev@vger.kernel.org
6816S:	Supported
6817F:	Documentation/driver-api/dpll.rst
6818F:	drivers/dpll/*
6819F:	include/linux/dpll.h
6820F:	include/uapi/linux/dpll.h
6821
6822DRBD DRIVER
6823M:	Philipp Reisner <philipp.reisner@linbit.com>
6824M:	Lars Ellenberg <lars.ellenberg@linbit.com>
6825M:	Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6826L:	drbd-dev@lists.linbit.com
6827S:	Supported
6828W:	http://www.drbd.org
6829T:	git git://git.linbit.com/linux-drbd.git
6830T:	git git://git.linbit.com/drbd-8.4.git
6831F:	Documentation/admin-guide/blockdev/
6832F:	drivers/block/drbd/
6833F:	include/linux/drbd*
6834F:	lib/lru_cache.c
6835
6836DRIVER COMPONENT FRAMEWORK
6837L:	dri-devel@lists.freedesktop.org
6838F:	drivers/base/component.c
6839F:	include/linux/component.h
6840
6841DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6842M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6843R:	"Rafael J. Wysocki" <rafael@kernel.org>
6844S:	Supported
6845T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6846F:	Documentation/core-api/kobject.rst
6847F:	drivers/base/
6848F:	fs/debugfs/
6849F:	fs/sysfs/
6850F:	include/linux/debugfs.h
6851F:	include/linux/fwnode.h
6852F:	include/linux/kobj*
6853F:	include/linux/property.h
6854F:	lib/kobj*
6855F:	rust/kernel/device.rs
6856
6857DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6858M:	Nishanth Menon <nm@ti.com>
6859L:	linux-pm@vger.kernel.org
6860S:	Maintained
6861F:	drivers/soc/ti/smartreflex.c
6862F:	include/linux/power/smartreflex.h
6863
6864DRM ACCEL DRIVERS FOR INTEL VPU
6865M:	Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6866M:	Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6867L:	dri-devel@lists.freedesktop.org
6868S:	Supported
6869T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6870F:	drivers/accel/ivpu/
6871F:	include/uapi/drm/ivpu_accel.h
6872
6873DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6874M:	Oded Gabbay <ogabbay@kernel.org>
6875L:	dri-devel@lists.freedesktop.org
6876S:	Maintained
6877C:	irc://irc.oftc.net/dri-devel
6878T:	git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6879F:	Documentation/accel/
6880F:	drivers/accel/
6881F:	include/drm/drm_accel.h
6882
6883DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6884M:	Maxime Ripard <mripard@kernel.org>
6885M:	Chen-Yu Tsai <wens@csie.org>
6886R:	Jernej Skrabec <jernej.skrabec@gmail.com>
6887L:	dri-devel@lists.freedesktop.org
6888S:	Supported
6889T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6890F:	drivers/gpu/drm/sun4i/sun8i*
6891
6892DRM DRIVER FOR ARM PL111 CLCD
6893S:	Orphan
6894T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6895F:	drivers/gpu/drm/pl111/
6896
6897DRM DRIVER FOR ARM VERSATILE TFT PANELS
6898M:	Linus Walleij <linus.walleij@linaro.org>
6899S:	Maintained
6900T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6901F:	Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6902F:	drivers/gpu/drm/panel/panel-arm-versatile.c
6903
6904DRM DRIVER FOR ASPEED BMC GFX
6905M:	Joel Stanley <joel@jms.id.au>
6906L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6907S:	Supported
6908T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6909F:	Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6910F:	drivers/gpu/drm/aspeed/
6911
6912DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6913M:	Dave Airlie <airlied@redhat.com>
6914R:	Thomas Zimmermann <tzimmermann@suse.de>
6915R:	Jocelyn Falempe <jfalempe@redhat.com>
6916L:	dri-devel@lists.freedesktop.org
6917S:	Supported
6918T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6919F:	drivers/gpu/drm/ast/
6920
6921DRM DRIVER FOR BOCHS VIRTUAL GPU
6922M:	Gerd Hoffmann <kraxel@redhat.com>
6923L:	virtualization@lists.linux.dev
6924S:	Maintained
6925T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6926F:	drivers/gpu/drm/tiny/bochs.c
6927
6928DRM DRIVER FOR BOE HIMAX8279D PANELS
6929M:	Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6930S:	Maintained
6931F:	Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6932F:	drivers/gpu/drm/panel/panel-boe-himax8279d.c
6933
6934DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6935M:	Jagan Teki <jagan@amarulasolutions.com>
6936S:	Maintained
6937F:	Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6938F:	drivers/gpu/drm/bridge/chipone-icn6211.c
6939
6940DRM DRIVER FOR EBBG FT8719 PANEL
6941M:	Joel Selvaraj <jo@jsfamily.in>
6942S:	Maintained
6943T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6944F:	Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6945F:	drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6946
6947DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6948M:	Linus Walleij <linus.walleij@linaro.org>
6949S:	Maintained
6950T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6951F:	drivers/gpu/drm/tve200/
6952
6953DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6954M:	Icenowy Zheng <icenowy@aosc.io>
6955S:	Maintained
6956F:	Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6957F:	drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6958
6959DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6960M:	Jagan Teki <jagan@amarulasolutions.com>
6961S:	Maintained
6962F:	Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6963F:	drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6964
6965DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6966M:	Thomas Zimmermann <tzimmermann@suse.de>
6967M:	Javier Martinez Canillas <javierm@redhat.com>
6968L:	dri-devel@lists.freedesktop.org
6969S:	Maintained
6970T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6971F:	drivers/gpu/drm/drm_aperture.c
6972F:	drivers/gpu/drm/tiny/ofdrm.c
6973F:	drivers/gpu/drm/tiny/simpledrm.c
6974F:	drivers/video/aperture.c
6975F:	drivers/video/nomodeset.c
6976F:	include/drm/drm_aperture.h
6977F:	include/linux/aperture.h
6978F:	include/video/nomodeset.h
6979
6980DRM DRIVER FOR GENERIC EDP PANELS
6981R:	Douglas Anderson <dianders@chromium.org>
6982F:	Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6983F:	drivers/gpu/drm/panel/panel-edp.c
6984
6985DRM DRIVER FOR GENERIC USB DISPLAY
6986M:	Noralf Trønnes <noralf@tronnes.org>
6987S:	Maintained
6988W:	https://github.com/notro/gud/wiki
6989T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6990F:	drivers/gpu/drm/gud/
6991F:	include/drm/gud.h
6992
6993DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6994M:	Hans de Goede <hdegoede@redhat.com>
6995S:	Maintained
6996T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
6997F:	drivers/gpu/drm/tiny/gm12u320.c
6998
6999DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
7000M:	Ondrej Jirman <megi@xff.cz>
7001M:	Javier Martinez Canillas <javierm@redhat.com>
7002S:	Maintained
7003T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7004F:	Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
7005F:	drivers/gpu/drm/panel/panel-himax-hx8394.c
7006
7007DRM DRIVER FOR HX8357D PANELS
7008S:	Orphan
7009T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7010F:	Documentation/devicetree/bindings/display/himax,hx8357d.txt
7011F:	drivers/gpu/drm/tiny/hx8357d.c
7012
7013DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
7014M:	Deepak Rawat <drawat.floss@gmail.com>
7015L:	linux-hyperv@vger.kernel.org
7016L:	dri-devel@lists.freedesktop.org
7017S:	Maintained
7018T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7019F:	drivers/gpu/drm/hyperv
7020
7021DRM DRIVER FOR ILITEK ILI9225 PANELS
7022M:	David Lechner <david@lechnology.com>
7023S:	Maintained
7024T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7025F:	Documentation/devicetree/bindings/display/ilitek,ili9225.txt
7026F:	drivers/gpu/drm/tiny/ili9225.c
7027
7028DRM DRIVER FOR ILITEK ILI9486 PANELS
7029M:	Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
7030S:	Maintained
7031T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7032F:	Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
7033F:	drivers/gpu/drm/tiny/ili9486.c
7034
7035DRM DRIVER FOR ILITEK ILI9805 PANELS
7036M:	Michael Trimarchi <michael@amarulasolutions.com>
7037S:	Maintained
7038F:	Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
7039F:	drivers/gpu/drm/panel/panel-ilitek-ili9805.c
7040
7041DRM DRIVER FOR ILITEK ILI9806E PANELS
7042M:	Michael Walle <mwalle@kernel.org>
7043S:	Maintained
7044F:	drivers/gpu/drm/panel/panel-ilitek-ili9806e.c
7045
7046DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
7047M:	Jagan Teki <jagan@edgeble.ai>
7048S:	Maintained
7049F:	Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
7050F:	drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
7051
7052DRM DRIVER FOR LG SW43408 PANELS
7053M:	Sumit Semwal <sumit.semwal@linaro.org>
7054M:	Caleb Connolly <caleb.connolly@linaro.org>
7055S:	Maintained
7056T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7057F:	Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml
7058F:	drivers/gpu/drm/panel/panel-lg-sw43408.c
7059
7060DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
7061M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
7062S:	Supported
7063T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7064F:	drivers/gpu/drm/logicvc/
7065
7066DRM DRIVER FOR LVDS PANELS
7067M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7068L:	dri-devel@lists.freedesktop.org
7069S:	Maintained
7070T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7071F:	Documentation/devicetree/bindings/display/lvds.yaml
7072F:	Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
7073F:	drivers/gpu/drm/panel/panel-lvds.c
7074
7075DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
7076M:	Guido Günther <agx@sigxcpu.org>
7077R:	Purism Kernel Team <kernel@puri.sm>
7078S:	Maintained
7079F:	Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
7080F:	drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
7081
7082DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
7083M:	Dave Airlie <airlied@redhat.com>
7084R:	Thomas Zimmermann <tzimmermann@suse.de>
7085R:	Jocelyn Falempe <jfalempe@redhat.com>
7086L:	dri-devel@lists.freedesktop.org
7087S:	Supported
7088T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7089F:	drivers/gpu/drm/mgag200/
7090
7091DRM DRIVER FOR MI0283QT
7092M:	Noralf Trønnes <noralf@tronnes.org>
7093S:	Maintained
7094T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7095F:	Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
7096F:	drivers/gpu/drm/tiny/mi0283qt.c
7097
7098DRM DRIVER FOR MIPI DBI compatible panels
7099M:	Noralf Trønnes <noralf@tronnes.org>
7100S:	Maintained
7101W:	https://github.com/notro/panel-mipi-dbi/wiki
7102T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7103F:	Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
7104F:	drivers/gpu/drm/tiny/panel-mipi-dbi.c
7105
7106DRM DRIVER for Qualcomm Adreno GPUs
7107M:	Rob Clark <robdclark@gmail.com>
7108R:	Sean Paul <sean@poorly.run>
7109R:	Konrad Dybcio <konrad.dybcio@linaro.org>
7110L:	linux-arm-msm@vger.kernel.org
7111L:	dri-devel@lists.freedesktop.org
7112L:	freedreno@lists.freedesktop.org
7113S:	Maintained
7114B:	https://gitlab.freedesktop.org/drm/msm/-/issues
7115T:	git https://gitlab.freedesktop.org/drm/msm.git
7116F:	Documentation/devicetree/bindings/display/msm/gpu.yaml
7117F:	drivers/gpu/drm/msm/adreno/
7118F:	drivers/gpu/drm/msm/msm_gpu.*
7119F:	drivers/gpu/drm/msm/msm_gpu_devfreq.*
7120F:	drivers/gpu/drm/msm/msm_ringbuffer.*
7121F:	drivers/gpu/drm/msm/registers/adreno/
7122F:	include/uapi/drm/msm_drm.h
7123
7124DRM DRIVER for Qualcomm display hardware
7125M:	Rob Clark <robdclark@gmail.com>
7126M:	Abhinav Kumar <quic_abhinavk@quicinc.com>
7127M:	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
7128R:	Sean Paul <sean@poorly.run>
7129R:	Marijn Suijten <marijn.suijten@somainline.org>
7130L:	linux-arm-msm@vger.kernel.org
7131L:	dri-devel@lists.freedesktop.org
7132L:	freedreno@lists.freedesktop.org
7133S:	Maintained
7134B:	https://gitlab.freedesktop.org/drm/msm/-/issues
7135T:	git https://gitlab.freedesktop.org/drm/msm.git
7136F:	Documentation/devicetree/bindings/display/msm/
7137F:	drivers/gpu/drm/ci/xfails/msm*
7138F:	drivers/gpu/drm/msm/
7139F:	include/uapi/drm/msm_drm.h
7140
7141DRM DRIVER FOR NOVATEK NT35510 PANELS
7142M:	Linus Walleij <linus.walleij@linaro.org>
7143S:	Maintained
7144T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7145F:	Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
7146F:	drivers/gpu/drm/panel/panel-novatek-nt35510.c
7147
7148DRM DRIVER FOR NOVATEK NT35560 PANELS
7149M:	Linus Walleij <linus.walleij@linaro.org>
7150S:	Maintained
7151T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7152F:	Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
7153F:	drivers/gpu/drm/panel/panel-novatek-nt35560.c
7154
7155DRM DRIVER FOR NOVATEK NT36523 PANELS
7156M:	Jianhua Lu <lujianhua000@gmail.com>
7157S:	Maintained
7158T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7159F:	Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
7160F:	drivers/gpu/drm/panel/panel-novatek-nt36523.c
7161
7162DRM DRIVER FOR NOVATEK NT36672A PANELS
7163M:	Sumit Semwal <sumit.semwal@linaro.org>
7164S:	Maintained
7165T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7166F:	Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
7167F:	drivers/gpu/drm/panel/panel-novatek-nt36672a.c
7168
7169DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
7170M:	Karol Herbst <kherbst@redhat.com>
7171M:	Lyude Paul <lyude@redhat.com>
7172M:	Danilo Krummrich <dakr@redhat.com>
7173L:	dri-devel@lists.freedesktop.org
7174L:	nouveau@lists.freedesktop.org
7175S:	Supported
7176W:	https://nouveau.freedesktop.org/
7177Q:	https://patchwork.freedesktop.org/project/nouveau/
7178Q:	https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
7179B:	https://gitlab.freedesktop.org/drm/nouveau/-/issues
7180C:	irc://irc.oftc.net/nouveau
7181T:	git https://gitlab.freedesktop.org/drm/nouveau.git
7182F:	drivers/gpu/drm/nouveau/
7183F:	include/uapi/drm/nouveau_drm.h
7184
7185DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
7186M:	Stefan Mavrodiev <stefan@olimex.com>
7187S:	Maintained
7188F:	Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
7189F:	drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
7190
7191DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
7192R:	Douglas Anderson <dianders@chromium.org>
7193F:	Documentation/devicetree/bindings/display/bridge/ps8640.yaml
7194F:	drivers/gpu/drm/bridge/parade-ps8640.c
7195
7196DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
7197M:	Noralf Trønnes <noralf@tronnes.org>
7198S:	Maintained
7199T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7200F:	Documentation/devicetree/bindings/display/repaper.txt
7201F:	drivers/gpu/drm/tiny/repaper.c
7202
7203DRM DRIVER FOR QEMU'S CIRRUS DEVICE
7204M:	Dave Airlie <airlied@redhat.com>
7205M:	Gerd Hoffmann <kraxel@redhat.com>
7206L:	virtualization@lists.linux.dev
7207S:	Obsolete
7208W:	https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
7209T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7210F:	drivers/gpu/drm/tiny/cirrus.c
7211
7212DRM DRIVER FOR QXL VIRTUAL GPU
7213M:	Dave Airlie <airlied@redhat.com>
7214M:	Gerd Hoffmann <kraxel@redhat.com>
7215L:	virtualization@lists.linux.dev
7216L:	spice-devel@lists.freedesktop.org
7217S:	Maintained
7218T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7219F:	drivers/gpu/drm/qxl/
7220F:	include/uapi/drm/qxl_drm.h
7221
7222DRM DRIVER FOR RAYDIUM RM67191 PANELS
7223M:	Robert Chiras <robert.chiras@nxp.com>
7224S:	Maintained
7225F:	Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
7226F:	drivers/gpu/drm/panel/panel-raydium-rm67191.c
7227
7228DRM DRIVER FOR SAMSUNG DB7430 PANELS
7229M:	Linus Walleij <linus.walleij@linaro.org>
7230S:	Maintained
7231T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7232F:	Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
7233F:	drivers/gpu/drm/panel/panel-samsung-db7430.c
7234
7235DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
7236M:	Inki Dae <inki.dae@samsung.com>
7237M:	Jagan Teki <jagan@amarulasolutions.com>
7238M:	Marek Szyprowski <m.szyprowski@samsung.com>
7239S:	Maintained
7240T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7241F:	Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
7242F:	drivers/gpu/drm/bridge/samsung-dsim.c
7243F:	include/drm/bridge/samsung-dsim.h
7244
7245DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
7246M:	Markuss Broks <markuss.broks@gmail.com>
7247S:	Maintained
7248F:	Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
7249F:	drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
7250
7251DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
7252M:	Artur Weber <aweber.kernel@gmail.com>
7253S:	Maintained
7254F:	Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
7255F:	drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
7256
7257DRM DRIVER FOR SITRONIX ST7586 PANELS
7258M:	David Lechner <david@lechnology.com>
7259S:	Maintained
7260T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7261F:	Documentation/devicetree/bindings/display/sitronix,st7586.txt
7262F:	drivers/gpu/drm/tiny/st7586.c
7263
7264DRM DRIVER FOR SITRONIX ST7701 PANELS
7265M:	Jagan Teki <jagan@amarulasolutions.com>
7266S:	Maintained
7267F:	Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
7268F:	drivers/gpu/drm/panel/panel-sitronix-st7701.c
7269
7270DRM DRIVER FOR SITRONIX ST7703 PANELS
7271M:	Guido Günther <agx@sigxcpu.org>
7272R:	Purism Kernel Team <kernel@puri.sm>
7273R:	Ondrej Jirman <megi@xff.cz>
7274S:	Maintained
7275F:	Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
7276F:	drivers/gpu/drm/panel/panel-sitronix-st7703.c
7277
7278DRM DRIVER FOR SITRONIX ST7735R PANELS
7279M:	David Lechner <david@lechnology.com>
7280S:	Maintained
7281T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7282F:	Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
7283F:	drivers/gpu/drm/tiny/st7735r.c
7284
7285DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
7286M:	Javier Martinez Canillas <javierm@redhat.com>
7287S:	Maintained
7288T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7289F:	Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
7290F:	Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
7291F:	drivers/gpu/drm/solomon/ssd130x*
7292
7293DRM DRIVER FOR ST-ERICSSON MCDE
7294M:	Linus Walleij <linus.walleij@linaro.org>
7295S:	Maintained
7296T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7297F:	Documentation/devicetree/bindings/display/ste,mcde.yaml
7298F:	drivers/gpu/drm/mcde/
7299
7300DRM DRIVER FOR SYNAPTICS R63353 PANELS
7301M:	Michael Trimarchi <michael@amarulasolutions.com>
7302S:	Maintained
7303F:	Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
7304F:	drivers/gpu/drm/panel/panel-synaptics-r63353.c
7305
7306DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
7307M:	Jagan Teki <jagan@amarulasolutions.com>
7308S:	Maintained
7309F:	Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
7310F:	drivers/gpu/drm/bridge/ti-dlpc3433.c
7311
7312DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
7313R:	Douglas Anderson <dianders@chromium.org>
7314F:	Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
7315F:	drivers/gpu/drm/bridge/ti-sn65dsi86.c
7316
7317DRM DRIVER FOR TPO TPG110 PANELS
7318M:	Linus Walleij <linus.walleij@linaro.org>
7319S:	Maintained
7320T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7321F:	Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
7322F:	drivers/gpu/drm/panel/panel-tpo-tpg110.c
7323
7324DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
7325M:	Dave Airlie <airlied@redhat.com>
7326R:	Sean Paul <sean@poorly.run>
7327R:	Thomas Zimmermann <tzimmermann@suse.de>
7328L:	dri-devel@lists.freedesktop.org
7329S:	Supported
7330T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7331F:	drivers/gpu/drm/udl/
7332
7333DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
7334M:	Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
7335M:	Melissa Wen <melissa.srw@gmail.com>
7336M:	Maíra Canal <mairacanal@riseup.net>
7337R:	Haneen Mohammed <hamohammed.sa@gmail.com>
7338R:	Daniel Vetter <daniel@ffwll.ch>
7339L:	dri-devel@lists.freedesktop.org
7340S:	Maintained
7341T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7342F:	Documentation/gpu/vkms.rst
7343F:	drivers/gpu/drm/ci/xfails/vkms*
7344F:	drivers/gpu/drm/vkms/
7345
7346DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
7347M:	Hans de Goede <hdegoede@redhat.com>
7348L:	dri-devel@lists.freedesktop.org
7349S:	Maintained
7350T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7351F:	drivers/gpu/drm/vboxvideo/
7352
7353DRM DRIVER FOR VMWARE VIRTUAL GPU
7354M:	Zack Rusin <zack.rusin@broadcom.com>
7355R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
7356L:	dri-devel@lists.freedesktop.org
7357S:	Supported
7358T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7359F:	drivers/gpu/drm/vmwgfx/
7360F:	include/uapi/drm/vmwgfx_drm.h
7361
7362DRM DRIVER FOR WIDECHIPS WS2401 PANELS
7363M:	Linus Walleij <linus.walleij@linaro.org>
7364S:	Maintained
7365T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7366F:	Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
7367F:	drivers/gpu/drm/panel/panel-widechips-ws2401.c
7368
7369DRM DRIVERS
7370M:	David Airlie <airlied@gmail.com>
7371M:	Daniel Vetter <daniel@ffwll.ch>
7372L:	dri-devel@lists.freedesktop.org
7373S:	Maintained
7374B:	https://gitlab.freedesktop.org/drm
7375C:	irc://irc.oftc.net/dri-devel
7376T:	git https://gitlab.freedesktop.org/drm/kernel.git
7377F:	Documentation/devicetree/bindings/display/
7378F:	Documentation/devicetree/bindings/gpu/
7379F:	Documentation/gpu/
7380F:	drivers/gpu/
7381F:	include/drm/
7382F:	include/linux/vga*
7383F:	include/uapi/drm/
7384
7385DRM DRIVERS AND MISC GPU PATCHES
7386M:	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
7387M:	Maxime Ripard <mripard@kernel.org>
7388M:	Thomas Zimmermann <tzimmermann@suse.de>
7389S:	Maintained
7390W:	https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html
7391T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7392F:	Documentation/devicetree/bindings/display/
7393F:	Documentation/devicetree/bindings/gpu/
7394F:	Documentation/gpu/
7395F:	drivers/gpu/drm/
7396F:	drivers/gpu/vga/
7397F:	include/drm/drm
7398F:	include/linux/vga*
7399F:	include/uapi/drm/
7400X:	drivers/gpu/drm/amd/
7401X:	drivers/gpu/drm/armada/
7402X:	drivers/gpu/drm/etnaviv/
7403X:	drivers/gpu/drm/exynos/
7404X:	drivers/gpu/drm/i915/
7405X:	drivers/gpu/drm/kmb/
7406X:	drivers/gpu/drm/mediatek/
7407X:	drivers/gpu/drm/msm/
7408X:	drivers/gpu/drm/nouveau/
7409X:	drivers/gpu/drm/radeon/
7410X:	drivers/gpu/drm/renesas/rcar-du/
7411X:	drivers/gpu/drm/tegra/
7412
7413DRM DRIVERS FOR ALLWINNER A10
7414M:	Maxime Ripard <mripard@kernel.org>
7415M:	Chen-Yu Tsai <wens@csie.org>
7416L:	dri-devel@lists.freedesktop.org
7417S:	Supported
7418T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7419F:	Documentation/devicetree/bindings/display/allwinner*
7420F:	drivers/gpu/drm/sun4i/
7421
7422DRM DRIVERS FOR AMLOGIC SOCS
7423M:	Neil Armstrong <neil.armstrong@linaro.org>
7424L:	dri-devel@lists.freedesktop.org
7425L:	linux-amlogic@lists.infradead.org
7426S:	Supported
7427W:	http://linux-meson.com/
7428T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7429F:	Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7430F:	Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7431F:	Documentation/gpu/meson.rst
7432F:	drivers/gpu/drm/ci/xfails/meson*
7433F:	drivers/gpu/drm/meson/
7434
7435DRM DRIVERS FOR ATMEL HLCDC
7436M:	Sam Ravnborg <sam@ravnborg.org>
7437M:	Boris Brezillon <bbrezillon@kernel.org>
7438L:	dri-devel@lists.freedesktop.org
7439S:	Supported
7440T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7441F:	Documentation/devicetree/bindings/display/atmel/
7442F:	drivers/gpu/drm/atmel-hlcdc/
7443
7444DRM DRIVERS FOR BRIDGE CHIPS
7445M:	Andrzej Hajda <andrzej.hajda@intel.com>
7446M:	Neil Armstrong <neil.armstrong@linaro.org>
7447M:	Robert Foss <rfoss@kernel.org>
7448R:	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7449R:	Jonas Karlman <jonas@kwiboo.se>
7450R:	Jernej Skrabec <jernej.skrabec@gmail.com>
7451S:	Maintained
7452T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7453F:	Documentation/devicetree/bindings/display/bridge/
7454F:	drivers/gpu/drm/bridge/
7455F:	drivers/gpu/drm/drm_bridge.c
7456F:	drivers/gpu/drm/drm_bridge_connector.c
7457F:	include/drm/drm_bridge.h
7458F:	include/drm/drm_bridge_connector.h
7459
7460DRM DRIVERS FOR EXYNOS
7461M:	Inki Dae <inki.dae@samsung.com>
7462M:	Seung-Woo Kim <sw0312.kim@samsung.com>
7463M:	Kyungmin Park <kyungmin.park@samsung.com>
7464L:	dri-devel@lists.freedesktop.org
7465S:	Supported
7466T:	git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7467F:	Documentation/devicetree/bindings/display/exynos/
7468F:	Documentation/devicetree/bindings/display/samsung/
7469F:	drivers/gpu/drm/exynos/
7470F:	include/uapi/drm/exynos_drm.h
7471
7472DRM DRIVERS FOR FREESCALE DCU
7473M:	Stefan Agner <stefan@agner.ch>
7474M:	Alison Wang <alison.wang@nxp.com>
7475L:	dri-devel@lists.freedesktop.org
7476S:	Supported
7477T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7478F:	Documentation/devicetree/bindings/display/fsl,dcu.txt
7479F:	Documentation/devicetree/bindings/display/fsl,tcon.txt
7480F:	drivers/gpu/drm/fsl-dcu/
7481
7482DRM DRIVERS FOR FREESCALE IMX 5/6
7483M:	Philipp Zabel <p.zabel@pengutronix.de>
7484L:	dri-devel@lists.freedesktop.org
7485S:	Maintained
7486T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7487T:	git git://git.pengutronix.de/git/pza/linux
7488F:	Documentation/devicetree/bindings/display/imx/
7489F:	drivers/gpu/drm/imx/ipuv3/
7490F:	drivers/gpu/ipu-v3/
7491
7492DRM DRIVERS FOR FREESCALE IMX BRIDGE
7493M:	Liu Ying <victor.liu@nxp.com>
7494L:	dri-devel@lists.freedesktop.org
7495S:	Maintained
7496F:	Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7497F:	Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7498F:	Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7499F:	Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7500F:	drivers/gpu/drm/bridge/imx/
7501
7502DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7503M:	Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7504L:	dri-devel@lists.freedesktop.org
7505S:	Maintained
7506T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7507F:	drivers/gpu/drm/gma500/
7508
7509DRM DRIVERS FOR HISILICON
7510M:	Xinliang Liu <xinliang.liu@linaro.org>
7511M:	Tian Tao  <tiantao6@hisilicon.com>
7512R:	Xinwei Kong <kong.kongxinwei@hisilicon.com>
7513R:	Sumit Semwal <sumit.semwal@linaro.org>
7514R:	Yongqin Liu <yongqin.liu@linaro.org>
7515R:	John Stultz <jstultz@google.com>
7516L:	dri-devel@lists.freedesktop.org
7517S:	Maintained
7518T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7519F:	Documentation/devicetree/bindings/display/hisilicon/
7520F:	drivers/gpu/drm/hisilicon/
7521
7522DRM DRIVERS FOR LIMA
7523M:	Qiang Yu <yuq825@gmail.com>
7524L:	dri-devel@lists.freedesktop.org
7525L:	lima@lists.freedesktop.org (moderated for non-subscribers)
7526S:	Maintained
7527T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7528F:	drivers/gpu/drm/lima/
7529F:	include/uapi/drm/lima_drm.h
7530
7531DRM DRIVERS FOR LOONGSON
7532M:	Sui Jingfeng <suijingfeng@loongson.cn>
7533L:	dri-devel@lists.freedesktop.org
7534S:	Supported
7535T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7536F:	drivers/gpu/drm/loongson/
7537
7538DRM DRIVERS FOR MEDIATEK
7539M:	Chun-Kuang Hu <chunkuang.hu@kernel.org>
7540M:	Philipp Zabel <p.zabel@pengutronix.de>
7541L:	dri-devel@lists.freedesktop.org
7542L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7543S:	Supported
7544F:	Documentation/devicetree/bindings/display/mediatek/
7545F:	drivers/gpu/drm/ci/xfails/mediatek*
7546F:	drivers/gpu/drm/mediatek/
7547F:	drivers/phy/mediatek/phy-mtk-dp.c
7548F:	drivers/phy/mediatek/phy-mtk-hdmi*
7549F:	drivers/phy/mediatek/phy-mtk-mipi*
7550
7551DRM DRIVERS FOR NVIDIA TEGRA
7552M:	Thierry Reding <thierry.reding@gmail.com>
7553M:	Mikko Perttunen <mperttunen@nvidia.com>
7554L:	dri-devel@lists.freedesktop.org
7555L:	linux-tegra@vger.kernel.org
7556S:	Supported
7557T:	git https://gitlab.freedesktop.org/drm/tegra.git
7558F:	Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7559F:	Documentation/devicetree/bindings/gpu/host1x/
7560F:	drivers/gpu/drm/tegra/
7561F:	drivers/gpu/host1x/
7562F:	include/linux/host1x.h
7563F:	include/uapi/drm/tegra_drm.h
7564
7565DRM DRIVERS FOR RENESAS R-CAR
7566M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7567M:	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7568L:	dri-devel@lists.freedesktop.org
7569L:	linux-renesas-soc@vger.kernel.org
7570S:	Supported
7571T:	git git://linuxtv.org/pinchartl/media drm/du/next
7572F:	Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7573F:	Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7574F:	Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7575F:	Documentation/devicetree/bindings/display/renesas,du.yaml
7576F:	drivers/gpu/drm/renesas/rcar-du/
7577
7578DRM DRIVERS FOR RENESAS RZ
7579M:	Biju Das <biju.das.jz@bp.renesas.com>
7580L:	dri-devel@lists.freedesktop.org
7581L:	linux-renesas-soc@vger.kernel.org
7582S:	Maintained
7583T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7584F:	Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
7585F:	drivers/gpu/drm/renesas/rz-du/
7586
7587DRM DRIVERS FOR RENESAS SHMOBILE
7588M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7589M:	Geert Uytterhoeven <geert+renesas@glider.be>
7590L:	dri-devel@lists.freedesktop.org
7591L:	linux-renesas-soc@vger.kernel.org
7592S:	Supported
7593T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7594F:	Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7595F:	drivers/gpu/drm/renesas/shmobile/
7596F:	include/linux/platform_data/shmob_drm.h
7597
7598DRM DRIVERS FOR ROCKCHIP
7599M:	Sandy Huang <hjc@rock-chips.com>
7600M:	Heiko Stübner <heiko@sntech.de>
7601M:	Andy Yan <andy.yan@rock-chips.com>
7602L:	dri-devel@lists.freedesktop.org
7603S:	Maintained
7604T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7605F:	Documentation/devicetree/bindings/display/rockchip/
7606F:	drivers/gpu/drm/ci/xfails/rockchip*
7607F:	drivers/gpu/drm/rockchip/
7608
7609DRM DRIVERS FOR STI
7610M:	Alain Volmat <alain.volmat@foss.st.com>
7611L:	dri-devel@lists.freedesktop.org
7612S:	Maintained
7613T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7614F:	Documentation/devicetree/bindings/display/st,stih4xx.txt
7615F:	drivers/gpu/drm/sti
7616
7617DRM DRIVERS FOR STM
7618M:	Yannick Fertre <yannick.fertre@foss.st.com>
7619M:	Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7620M:	Philippe Cornu <philippe.cornu@foss.st.com>
7621L:	dri-devel@lists.freedesktop.org
7622S:	Maintained
7623T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7624F:	Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7625F:	Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
7626F:	drivers/gpu/drm/stm
7627
7628DRM DRIVERS FOR TI KEYSTONE
7629M:	Jyri Sarha <jyri.sarha@iki.fi>
7630M:	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7631L:	dri-devel@lists.freedesktop.org
7632S:	Maintained
7633T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7634F:	Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7635F:	Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7636F:	Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7637F:	drivers/gpu/drm/tidss/
7638
7639DRM DRIVERS FOR TI LCDC
7640M:	Jyri Sarha <jyri.sarha@iki.fi>
7641M:	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7642L:	dri-devel@lists.freedesktop.org
7643S:	Maintained
7644T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7645F:	Documentation/devicetree/bindings/display/tilcdc/
7646F:	drivers/gpu/drm/tilcdc/
7647
7648DRM DRIVERS FOR TI OMAP
7649M:	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7650L:	dri-devel@lists.freedesktop.org
7651S:	Maintained
7652T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7653F:	Documentation/devicetree/bindings/display/ti/
7654F:	drivers/gpu/drm/omapdrm/
7655
7656DRM DRIVERS FOR V3D
7657M:	Melissa Wen <mwen@igalia.com>
7658M:	Maíra Canal <mcanal@igalia.com>
7659S:	Supported
7660T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7661F:	Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7662F:	drivers/gpu/drm/v3d/
7663F:	include/uapi/drm/v3d_drm.h
7664
7665DRM DRIVERS FOR VC4
7666M:	Maxime Ripard <mripard@kernel.org>
7667M:	Dave Stevenson <dave.stevenson@raspberrypi.com>
7668R:	Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
7669S:	Supported
7670T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7671F:	Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7672F:	drivers/gpu/drm/vc4/
7673F:	include/uapi/drm/vc4_drm.h
7674
7675DRM DRIVERS FOR VIVANTE GPU IP
7676M:	Lucas Stach <l.stach@pengutronix.de>
7677R:	Russell King <linux+etnaviv@armlinux.org.uk>
7678R:	Christian Gmeiner <christian.gmeiner@gmail.com>
7679L:	etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7680L:	dri-devel@lists.freedesktop.org
7681S:	Maintained
7682F:	Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7683F:	drivers/gpu/drm/etnaviv/
7684F:	include/uapi/drm/etnaviv_drm.h
7685
7686DRM DRIVERS FOR XEN
7687M:	Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7688L:	dri-devel@lists.freedesktop.org
7689L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
7690S:	Supported
7691T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7692F:	Documentation/gpu/xen-front.rst
7693F:	drivers/gpu/drm/xen/
7694
7695DRM DRIVERS FOR XILINX
7696M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7697M:	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7698L:	dri-devel@lists.freedesktop.org
7699S:	Maintained
7700T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7701F:	Documentation/devicetree/bindings/display/xlnx/
7702F:	drivers/gpu/drm/xlnx/
7703
7704DRM GPU SCHEDULER
7705M:	Luben Tuikov <ltuikov89@gmail.com>
7706M:	Matthew Brost <matthew.brost@intel.com>
7707L:	dri-devel@lists.freedesktop.org
7708S:	Maintained
7709T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7710F:	drivers/gpu/drm/scheduler/
7711F:	include/drm/gpu_scheduler.h
7712
7713DRM PANEL DRIVERS
7714M:	Neil Armstrong <neil.armstrong@linaro.org>
7715R:	Jessica Zhang <quic_jesszhan@quicinc.com>
7716L:	dri-devel@lists.freedesktop.org
7717S:	Maintained
7718T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7719F:	Documentation/devicetree/bindings/display/panel/
7720F:	drivers/gpu/drm/drm_panel.c
7721F:	drivers/gpu/drm/panel/
7722F:	include/drm/drm_panel.h
7723
7724DRM PRIVACY-SCREEN CLASS
7725M:	Hans de Goede <hdegoede@redhat.com>
7726L:	dri-devel@lists.freedesktop.org
7727S:	Maintained
7728T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7729F:	drivers/gpu/drm/drm_privacy_screen*
7730F:	include/drm/drm_privacy_screen*
7731
7732DRM TTM SUBSYSTEM
7733M:	Christian Koenig <christian.koenig@amd.com>
7734M:	Huang Rui <ray.huang@amd.com>
7735L:	dri-devel@lists.freedesktop.org
7736S:	Maintained
7737T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7738F:	drivers/gpu/drm/ttm/
7739F:	include/drm/ttm/
7740
7741DRM AUTOMATED TESTING
7742M:	Helen Koike <helen.koike@collabora.com>
7743L:	dri-devel@lists.freedesktop.org
7744S:	Maintained
7745T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
7746F:	Documentation/gpu/automated_testing.rst
7747F:	drivers/gpu/drm/ci/
7748
7749DSBR100 USB FM RADIO DRIVER
7750M:	Alexey Klimov <klimov.linux@gmail.com>
7751L:	linux-media@vger.kernel.org
7752S:	Maintained
7753T:	git git://linuxtv.org/media_tree.git
7754F:	drivers/media/radio/dsbr100.c
7755
7756DT3155 MEDIA DRIVER
7757M:	Hans Verkuil <hverkuil@xs4all.nl>
7758L:	linux-media@vger.kernel.org
7759S:	Odd Fixes
7760W:	https://linuxtv.org
7761T:	git git://linuxtv.org/media_tree.git
7762F:	drivers/media/pci/dt3155/
7763
7764DVB_USB_AF9015 MEDIA DRIVER
7765L:	linux-media@vger.kernel.org
7766S:	Orphan
7767W:	https://linuxtv.org
7768Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7769F:	drivers/media/usb/dvb-usb-v2/af9015*
7770
7771DVB_USB_AF9035 MEDIA DRIVER
7772L:	linux-media@vger.kernel.org
7773S:	Orphan
7774W:	https://linuxtv.org
7775Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7776F:	drivers/media/usb/dvb-usb-v2/af9035*
7777
7778DVB_USB_ANYSEE MEDIA DRIVER
7779L:	linux-media@vger.kernel.org
7780S:	Orphan
7781W:	https://linuxtv.org
7782Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7783F:	drivers/media/usb/dvb-usb-v2/anysee*
7784
7785DVB_USB_AU6610 MEDIA DRIVER
7786L:	linux-media@vger.kernel.org
7787S:	Orphan
7788W:	https://linuxtv.org
7789Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7790F:	drivers/media/usb/dvb-usb-v2/au6610*
7791
7792DVB_USB_CE6230 MEDIA DRIVER
7793L:	linux-media@vger.kernel.org
7794S:	Orphan
7795W:	https://linuxtv.org
7796Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7797F:	drivers/media/usb/dvb-usb-v2/ce6230*
7798
7799DVB_USB_CXUSB MEDIA DRIVER
7800M:	Michael Krufky <mkrufky@linuxtv.org>
7801L:	linux-media@vger.kernel.org
7802S:	Maintained
7803W:	https://linuxtv.org
7804W:	http://github.com/mkrufky
7805Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7806T:	git git://linuxtv.org/media_tree.git
7807F:	drivers/media/usb/dvb-usb/cxusb*
7808
7809DVB_USB_EC168 MEDIA DRIVER
7810L:	linux-media@vger.kernel.org
7811S:	Orphan
7812W:	https://linuxtv.org
7813Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7814F:	drivers/media/usb/dvb-usb-v2/ec168*
7815
7816DVB_USB_GL861 MEDIA DRIVER
7817L:	linux-media@vger.kernel.org
7818S:	Orphan
7819W:	https://linuxtv.org
7820Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7821F:	drivers/media/usb/dvb-usb-v2/gl861*
7822
7823DVB_USB_MXL111SF MEDIA DRIVER
7824M:	Michael Krufky <mkrufky@linuxtv.org>
7825L:	linux-media@vger.kernel.org
7826S:	Maintained
7827W:	https://linuxtv.org
7828W:	http://github.com/mkrufky
7829Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7830T:	git git://linuxtv.org/mkrufky/mxl111sf.git
7831F:	drivers/media/usb/dvb-usb-v2/mxl111sf*
7832
7833DVB_USB_RTL28XXU MEDIA DRIVER
7834L:	linux-media@vger.kernel.org
7835S:	Orphan
7836W:	https://linuxtv.org
7837Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7838F:	drivers/media/usb/dvb-usb-v2/rtl28xxu*
7839
7840DVB_USB_V2 MEDIA DRIVER
7841L:	linux-media@vger.kernel.org
7842S:	Orphan
7843W:	https://linuxtv.org
7844W:	http://palosaari.fi/linux/
7845Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7846F:	drivers/media/usb/dvb-usb-v2/dvb_usb*
7847F:	drivers/media/usb/dvb-usb-v2/usb_urb.c
7848
7849DYNAMIC DEBUG
7850M:	Jason Baron <jbaron@akamai.com>
7851M:	Jim Cromie <jim.cromie@gmail.com>
7852S:	Maintained
7853F:	include/linux/dynamic_debug.h
7854F:	lib/dynamic_debug.c
7855F:	lib/test_dynamic_debug.c
7856
7857DYNAMIC INTERRUPT MODERATION
7858M:	Tal Gilboa <talgi@nvidia.com>
7859S:	Maintained
7860F:	Documentation/networking/net_dim.rst
7861F:	include/linux/dim.h
7862F:	lib/dim/
7863
7864DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7865M:	Daniel Lezcano <daniel.lezcano@kernel.org>
7866L:	linux-pm@vger.kernel.org
7867S:	Supported
7868B:	https://bugzilla.kernel.org
7869T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7870F:	drivers/powercap/dtpm*
7871F:	include/linux/dtpm.h
7872
7873DZ DECSTATION DZ11 SERIAL DRIVER
7874M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
7875S:	Maintained
7876F:	drivers/tty/serial/dz.*
7877
7878E3X0 POWER BUTTON DRIVER
7879M:	Moritz Fischer <moritz.fischer@ettus.com>
7880L:	usrp-users@lists.ettus.com
7881S:	Supported
7882W:	http://www.ettus.com
7883F:	Documentation/devicetree/bindings/input/e3x0-button.txt
7884F:	drivers/input/misc/e3x0-button.c
7885
7886E4000 MEDIA DRIVER
7887L:	linux-media@vger.kernel.org
7888S:	Orphan
7889W:	https://linuxtv.org
7890Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7891F:	drivers/media/tuners/e4000*
7892
7893EARTH_PT1 MEDIA DRIVER
7894M:	Akihiro Tsukada <tskd08@gmail.com>
7895L:	linux-media@vger.kernel.org
7896S:	Odd Fixes
7897F:	drivers/media/pci/pt1/
7898
7899EARTH_PT3 MEDIA DRIVER
7900M:	Akihiro Tsukada <tskd08@gmail.com>
7901L:	linux-media@vger.kernel.org
7902S:	Odd Fixes
7903F:	drivers/media/pci/pt3/
7904
7905EC100 MEDIA DRIVER
7906L:	linux-media@vger.kernel.org
7907S:	Orphan
7908W:	https://linuxtv.org
7909Q:	http://patchwork.linuxtv.org/project/linux-media/list/
7910F:	drivers/media/dvb-frontends/ec100*
7911
7912ECRYPT FILE SYSTEM
7913M:	Tyler Hicks <code@tyhicks.com>
7914L:	ecryptfs@vger.kernel.org
7915S:	Odd Fixes
7916W:	http://ecryptfs.org
7917W:	https://launchpad.net/ecryptfs
7918T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7919F:	Documentation/filesystems/ecryptfs.rst
7920F:	fs/ecryptfs/
7921
7922EDAC-AMD64
7923M:	Yazen Ghannam <yazen.ghannam@amd.com>
7924L:	linux-edac@vger.kernel.org
7925S:	Supported
7926F:	drivers/edac/amd64_edac*
7927F:	drivers/edac/mce_amd*
7928
7929EDAC-ARMADA
7930M:	Jan Luebbe <jlu@pengutronix.de>
7931L:	linux-edac@vger.kernel.org
7932S:	Maintained
7933F:	Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7934F:	drivers/edac/armada_xp_*
7935
7936EDAC-AST2500
7937M:	Stefan Schaeckeler <sschaeck@cisco.com>
7938S:	Supported
7939F:	Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7940F:	drivers/edac/aspeed_edac.c
7941
7942EDAC-BLUEFIELD
7943M:	Shravan Kumar Ramani <shravankr@nvidia.com>
7944S:	Supported
7945F:	drivers/edac/bluefield_edac.c
7946
7947EDAC-CALXEDA
7948M:	Andre Przywara <andre.przywara@arm.com>
7949L:	linux-edac@vger.kernel.org
7950S:	Maintained
7951F:	drivers/edac/highbank*
7952
7953EDAC-CAVIUM OCTEON
7954M:	Ralf Baechle <ralf@linux-mips.org>
7955L:	linux-edac@vger.kernel.org
7956L:	linux-mips@vger.kernel.org
7957S:	Supported
7958F:	drivers/edac/octeon_edac*
7959
7960EDAC-CAVIUM THUNDERX
7961M:	Robert Richter <rric@kernel.org>
7962L:	linux-edac@vger.kernel.org
7963S:	Odd Fixes
7964F:	drivers/edac/thunderx_edac*
7965
7966EDAC-CORE
7967M:	Borislav Petkov <bp@alien8.de>
7968M:	Tony Luck <tony.luck@intel.com>
7969R:	James Morse <james.morse@arm.com>
7970R:	Mauro Carvalho Chehab <mchehab@kernel.org>
7971R:	Robert Richter <rric@kernel.org>
7972L:	linux-edac@vger.kernel.org
7973S:	Supported
7974T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7975F:	Documentation/driver-api/edac.rst
7976F:	drivers/edac/
7977F:	include/linux/edac.h
7978
7979EDAC-DMC520
7980M:	Lei Wang <lewan@microsoft.com>
7981L:	linux-edac@vger.kernel.org
7982S:	Supported
7983F:	drivers/edac/dmc520_edac.c
7984
7985EDAC-E752X
7986M:	Mark Gross <markgross@kernel.org>
7987L:	linux-edac@vger.kernel.org
7988S:	Maintained
7989F:	drivers/edac/e752x_edac.c
7990
7991EDAC-E7XXX
7992L:	linux-edac@vger.kernel.org
7993S:	Maintained
7994F:	drivers/edac/e7xxx_edac.c
7995
7996EDAC-FSL_DDR
7997M:	York Sun <york.sun@nxp.com>
7998L:	linux-edac@vger.kernel.org
7999S:	Maintained
8000F:	drivers/edac/fsl_ddr_edac.*
8001
8002EDAC-GHES
8003M:	Mauro Carvalho Chehab <mchehab@kernel.org>
8004L:	linux-edac@vger.kernel.org
8005S:	Maintained
8006F:	drivers/edac/ghes_edac.c
8007
8008EDAC-I10NM
8009M:	Tony Luck <tony.luck@intel.com>
8010L:	linux-edac@vger.kernel.org
8011S:	Maintained
8012F:	drivers/edac/i10nm_base.c
8013
8014EDAC-I3000
8015L:	linux-edac@vger.kernel.org
8016S:	Orphan
8017F:	drivers/edac/i3000_edac.c
8018
8019EDAC-I5000
8020L:	linux-edac@vger.kernel.org
8021S:	Maintained
8022F:	drivers/edac/i5000_edac.c
8023
8024EDAC-I5400
8025M:	Mauro Carvalho Chehab <mchehab@kernel.org>
8026L:	linux-edac@vger.kernel.org
8027S:	Maintained
8028F:	drivers/edac/i5400_edac.c
8029
8030EDAC-I7300
8031M:	Mauro Carvalho Chehab <mchehab@kernel.org>
8032L:	linux-edac@vger.kernel.org
8033S:	Maintained
8034F:	drivers/edac/i7300_edac.c
8035
8036EDAC-I7CORE
8037M:	Mauro Carvalho Chehab <mchehab@kernel.org>
8038L:	linux-edac@vger.kernel.org
8039S:	Maintained
8040F:	drivers/edac/i7core_edac.c
8041
8042EDAC-I82443BXGX
8043M:	Tim Small <tim@buttersideup.com>
8044L:	linux-edac@vger.kernel.org
8045S:	Maintained
8046F:	drivers/edac/i82443bxgx_edac.c
8047
8048EDAC-I82975X
8049M:	"Arvind R." <arvino55@gmail.com>
8050L:	linux-edac@vger.kernel.org
8051S:	Maintained
8052F:	drivers/edac/i82975x_edac.c
8053
8054EDAC-IE31200
8055M:	Jason Baron <jbaron@akamai.com>
8056L:	linux-edac@vger.kernel.org
8057S:	Maintained
8058F:	drivers/edac/ie31200_edac.c
8059
8060EDAC-IGEN6
8061M:	Tony Luck <tony.luck@intel.com>
8062R:	Qiuxu Zhuo <qiuxu.zhuo@intel.com>
8063L:	linux-edac@vger.kernel.org
8064S:	Maintained
8065F:	drivers/edac/igen6_edac.c
8066
8067EDAC-MPC85XX
8068M:	Johannes Thumshirn <morbidrsa@gmail.com>
8069L:	linux-edac@vger.kernel.org
8070S:	Maintained
8071F:	drivers/edac/mpc85xx_edac.[ch]
8072
8073EDAC-NPCM
8074M:	Marvin Lin <kflin@nuvoton.com>
8075M:	Stanley Chu <yschu@nuvoton.com>
8076L:	linux-edac@vger.kernel.org
8077S:	Maintained
8078F:	Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
8079F:	drivers/edac/npcm_edac.c
8080
8081EDAC-PASEMI
8082M:	Egor Martovetsky <egor@pasemi.com>
8083L:	linux-edac@vger.kernel.org
8084S:	Maintained
8085F:	drivers/edac/pasemi_edac.c
8086
8087EDAC-PND2
8088M:	Tony Luck <tony.luck@intel.com>
8089L:	linux-edac@vger.kernel.org
8090S:	Maintained
8091F:	drivers/edac/pnd2_edac.[ch]
8092
8093EDAC-QCOM
8094M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
8095L:	linux-arm-msm@vger.kernel.org
8096L:	linux-edac@vger.kernel.org
8097S:	Maintained
8098F:	drivers/edac/qcom_edac.c
8099
8100EDAC-R82600
8101M:	Tim Small <tim@buttersideup.com>
8102L:	linux-edac@vger.kernel.org
8103S:	Maintained
8104F:	drivers/edac/r82600_edac.c
8105
8106EDAC-SBRIDGE
8107M:	Tony Luck <tony.luck@intel.com>
8108R:	Qiuxu Zhuo <qiuxu.zhuo@intel.com>
8109L:	linux-edac@vger.kernel.org
8110S:	Maintained
8111F:	drivers/edac/sb_edac.c
8112
8113EDAC-SKYLAKE
8114M:	Tony Luck <tony.luck@intel.com>
8115L:	linux-edac@vger.kernel.org
8116S:	Maintained
8117F:	drivers/edac/skx_*.[ch]
8118
8119EDAC-TI
8120M:	Tero Kristo <kristo@kernel.org>
8121L:	linux-edac@vger.kernel.org
8122S:	Odd Fixes
8123F:	drivers/edac/ti_edac.c
8124
8125EDIROL UA-101/UA-1000 DRIVER
8126M:	Clemens Ladisch <clemens@ladisch.de>
8127L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
8128S:	Maintained
8129T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8130F:	sound/usb/misc/ua101.c
8131
8132EFI TEST DRIVER
8133M:	Ivan Hu <ivan.hu@canonical.com>
8134M:	Ard Biesheuvel <ardb@kernel.org>
8135L:	linux-efi@vger.kernel.org
8136S:	Maintained
8137F:	drivers/firmware/efi/test/
8138
8139EFI VARIABLE FILESYSTEM
8140M:	Jeremy Kerr <jk@ozlabs.org>
8141M:	Ard Biesheuvel <ardb@kernel.org>
8142L:	linux-efi@vger.kernel.org
8143S:	Maintained
8144T:	git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8145F:	fs/efivarfs/
8146
8147EFIFB FRAMEBUFFER DRIVER
8148M:	Peter Jones <pjones@redhat.com>
8149L:	linux-fbdev@vger.kernel.org
8150S:	Maintained
8151F:	drivers/video/fbdev/efifb.c
8152
8153EFS FILESYSTEM
8154S:	Orphan
8155W:	http://aeschi.ch.eu.org/efs/
8156F:	fs/efs/
8157
8158EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
8159L:	netdev@vger.kernel.org
8160S:	Orphan
8161F:	drivers/net/ethernet/ibm/ehea/
8162
8163ELM327 CAN NETWORK DRIVER
8164M:	Max Staudt <max@enpas.org>
8165L:	linux-can@vger.kernel.org
8166S:	Maintained
8167F:	Documentation/networking/device_drivers/can/can327.rst
8168F:	drivers/net/can/can327.c
8169
8170EM28XX VIDEO4LINUX DRIVER
8171M:	Mauro Carvalho Chehab <mchehab@kernel.org>
8172L:	linux-media@vger.kernel.org
8173S:	Maintained
8174W:	https://linuxtv.org
8175T:	git git://linuxtv.org/media_tree.git
8176F:	Documentation/admin-guide/media/em28xx*
8177F:	drivers/media/usb/em28xx/
8178
8179EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
8180M:	Adrian Hunter <adrian.hunter@intel.com>
8181M:	Asutosh Das <quic_asutoshd@quicinc.com>
8182R:	Ritesh Harjani <ritesh.list@gmail.com>
8183L:	linux-mmc@vger.kernel.org
8184S:	Supported
8185F:	drivers/mmc/host/cqhci*
8186
8187EMS CPC-PCI CAN DRIVER
8188M:	Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
8189M:	support@ems-wuensche.com
8190L:	linux-can@vger.kernel.org
8191S:	Maintained
8192F:	drivers/net/can/sja1000/ems_pci.c
8193
8194EMULEX 10Gbps iSCSI - OneConnect DRIVER
8195M:	Ketan Mukadam <ketan.mukadam@broadcom.com>
8196L:	linux-scsi@vger.kernel.org
8197S:	Supported
8198W:	http://www.broadcom.com
8199F:	drivers/scsi/be2iscsi/
8200
8201EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
8202M:	Ajit Khaparde <ajit.khaparde@broadcom.com>
8203M:	Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
8204M:	Somnath Kotur <somnath.kotur@broadcom.com>
8205L:	netdev@vger.kernel.org
8206S:	Supported
8207W:	http://www.emulex.com
8208F:	drivers/net/ethernet/emulex/benet/
8209
8210EMULEX ONECONNECT ROCE DRIVER
8211M:	Selvin Xavier <selvin.xavier@broadcom.com>
8212L:	linux-rdma@vger.kernel.org
8213S:	Odd Fixes
8214W:	http://www.broadcom.com
8215F:	drivers/infiniband/hw/ocrdma/
8216F:	include/uapi/rdma/ocrdma-abi.h
8217
8218EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
8219M:	James Smart <james.smart@broadcom.com>
8220M:	Ram Vegesna <ram.vegesna@broadcom.com>
8221L:	linux-scsi@vger.kernel.org
8222L:	target-devel@vger.kernel.org
8223S:	Supported
8224W:	http://www.broadcom.com
8225F:	drivers/scsi/elx/
8226
8227EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
8228M:	James Smart <james.smart@broadcom.com>
8229M:	Dick Kennedy <dick.kennedy@broadcom.com>
8230L:	linux-scsi@vger.kernel.org
8231S:	Supported
8232W:	http://www.broadcom.com
8233F:	drivers/scsi/lpfc/
8234
8235ENE CB710 FLASH CARD READER DRIVER
8236M:	Michał Mirosław <mirq-linux@rere.qmqm.pl>
8237S:	Maintained
8238F:	drivers/misc/cb710/
8239F:	drivers/mmc/host/cb710-mmc.*
8240F:	include/linux/cb710.h
8241
8242ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
8243M:	Maxim Levitsky <maximlevitsky@gmail.com>
8244S:	Maintained
8245F:	drivers/media/rc/ene_ir.*
8246
8247EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
8248M:	Laurentiu Tudor <laurentiu.tudor@nxp.com>
8249L:	linuxppc-dev@lists.ozlabs.org
8250S:	Maintained
8251F:	drivers/tty/ehv_bytechan.c
8252
8253EPSON S1D13XXX FRAMEBUFFER DRIVER
8254M:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
8255S:	Maintained
8256T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
8257F:	drivers/video/fbdev/s1d13xxxfb.c
8258F:	include/video/s1d13xxxfb.h
8259
8260EROFS FILE SYSTEM
8261M:	Gao Xiang <xiang@kernel.org>
8262M:	Chao Yu <chao@kernel.org>
8263R:	Yue Hu <huyue2@coolpad.com>
8264R:	Jeffle Xu <jefflexu@linux.alibaba.com>
8265R:	Sandeep Dhavale <dhavale@google.com>
8266L:	linux-erofs@lists.ozlabs.org
8267S:	Maintained
8268W:	https://erofs.docs.kernel.org
8269T:	git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
8270F:	Documentation/ABI/testing/sysfs-fs-erofs
8271F:	Documentation/filesystems/erofs.rst
8272F:	fs/erofs/
8273F:	include/trace/events/erofs.h
8274
8275ERRSEQ ERROR TRACKING INFRASTRUCTURE
8276M:	Jeff Layton <jlayton@kernel.org>
8277S:	Maintained
8278F:	include/linux/errseq.h
8279F:	lib/errseq.c
8280
8281ESD CAN NETWORK DRIVERS
8282M:	Stefan Mätje <stefan.maetje@esd.eu>
8283R:	socketcan@esd.eu
8284L:	linux-can@vger.kernel.org
8285S:	Maintained
8286F:	drivers/net/can/esd/
8287
8288ESD CAN/USB DRIVERS
8289M:	Frank Jungclaus <frank.jungclaus@esd.eu>
8290R:	socketcan@esd.eu
8291L:	linux-can@vger.kernel.org
8292S:	Maintained
8293F:	drivers/net/can/usb/esd_usb.c
8294
8295ET131X NETWORK DRIVER
8296M:	Mark Einon <mark.einon@gmail.com>
8297S:	Odd Fixes
8298F:	drivers/net/ethernet/agere/
8299
8300ETAS ES58X CAN/USB DRIVER
8301M:	Vincent Mailhol <mailhol.vincent@wanadoo.fr>
8302L:	linux-can@vger.kernel.org
8303S:	Maintained
8304F:	Documentation/networking/devlink/etas_es58x.rst
8305F:	drivers/net/can/usb/etas_es58x/
8306
8307ETHERNET BRIDGE
8308M:	Roopa Prabhu <roopa@nvidia.com>
8309M:	Nikolay Aleksandrov <razor@blackwall.org>
8310L:	bridge@lists.linux.dev
8311L:	netdev@vger.kernel.org
8312S:	Maintained
8313W:	http://www.linuxfoundation.org/en/Net:Bridge
8314F:	include/linux/netfilter_bridge/
8315F:	net/bridge/
8316
8317ETHERNET PHY LIBRARY
8318M:	Andrew Lunn <andrew@lunn.ch>
8319M:	Heiner Kallweit <hkallweit1@gmail.com>
8320R:	Russell King <linux@armlinux.org.uk>
8321L:	netdev@vger.kernel.org
8322S:	Maintained
8323F:	Documentation/ABI/testing/sysfs-class-net-phydev
8324F:	Documentation/devicetree/bindings/net/ethernet-phy.yaml
8325F:	Documentation/devicetree/bindings/net/mdio*
8326F:	Documentation/devicetree/bindings/net/qca,ar803x.yaml
8327F:	Documentation/networking/phy.rst
8328F:	drivers/net/mdio/
8329F:	drivers/net/mdio/acpi_mdio.c
8330F:	drivers/net/mdio/fwnode_mdio.c
8331F:	drivers/net/mdio/of_mdio.c
8332F:	drivers/net/pcs/
8333F:	drivers/net/phy/
8334F:	include/dt-bindings/net/qca-ar803x.h
8335F:	include/linux/*mdio*.h
8336F:	include/linux/linkmode.h
8337F:	include/linux/mdio/*.h
8338F:	include/linux/mii.h
8339F:	include/linux/of_net.h
8340F:	include/linux/phy.h
8341F:	include/linux/phy_fixed.h
8342F:	include/linux/phylib_stubs.h
8343F:	include/linux/platform_data/mdio-bcm-unimac.h
8344F:	include/linux/platform_data/mdio-gpio.h
8345F:	include/trace/events/mdio.h
8346F:	include/uapi/linux/mdio.h
8347F:	include/uapi/linux/mii.h
8348F:	net/core/of_net.c
8349
8350ETHERNET PHY LIBRARY [RUST]
8351M:	FUJITA Tomonori <fujita.tomonori@gmail.com>
8352R:	Trevor Gross <tmgross@umich.edu>
8353L:	netdev@vger.kernel.org
8354L:	rust-for-linux@vger.kernel.org
8355S:	Maintained
8356F:	rust/kernel/net/phy.rs
8357
8358EXEC & BINFMT API, ELF
8359R:	Eric Biederman <ebiederm@xmission.com>
8360R:	Kees Cook <kees@kernel.org>
8361L:	linux-mm@kvack.org
8362S:	Supported
8363T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
8364F:	Documentation/userspace-api/ELF.rst
8365F:	fs/*binfmt_*.c
8366F:	fs/Kconfig.binfmt
8367F:	fs/exec.c
8368F:	fs/tests/binfmt_*_kunit.c
8369F:	fs/tests/exec_kunit.c
8370F:	include/linux/binfmts.h
8371F:	include/linux/elf.h
8372F:	include/uapi/linux/binfmts.h
8373F:	include/uapi/linux/elf.h
8374F:	tools/testing/selftests/exec/
8375N:	asm/elf.h
8376N:	binfmt
8377
8378EXFAT FILE SYSTEM
8379M:	Namjae Jeon <linkinjeon@kernel.org>
8380M:	Sungjong Seo <sj1557.seo@samsung.com>
8381L:	linux-fsdevel@vger.kernel.org
8382S:	Maintained
8383T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
8384F:	fs/exfat/
8385
8386EXPRESSWIRE PROTOCOL LIBRARY
8387M:	Duje Mihanović <duje.mihanovic@skole.hr>
8388L:	linux-leds@vger.kernel.org
8389S:	Maintained
8390F:	drivers/leds/leds-expresswire.c
8391F:	include/linux/leds-expresswire.h
8392
8393EXT2 FILE SYSTEM
8394M:	Jan Kara <jack@suse.com>
8395L:	linux-ext4@vger.kernel.org
8396S:	Maintained
8397F:	Documentation/filesystems/ext2.rst
8398T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git
8399F:	fs/ext2/
8400F:	include/linux/ext2*
8401
8402EXT4 FILE SYSTEM
8403M:	"Theodore Ts'o" <tytso@mit.edu>
8404M:	Andreas Dilger <adilger.kernel@dilger.ca>
8405L:	linux-ext4@vger.kernel.org
8406S:	Maintained
8407W:	http://ext4.wiki.kernel.org
8408Q:	http://patchwork.ozlabs.org/project/linux-ext4/list/
8409T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
8410F:	Documentation/filesystems/ext4/
8411F:	fs/ext4/
8412F:	include/trace/events/ext4.h
8413F:	include/uapi/linux/ext4.h
8414
8415Extended Verification Module (EVM)
8416M:	Mimi Zohar <zohar@linux.ibm.com>
8417M:	Roberto Sassu <roberto.sassu@huawei.com>
8418L:	linux-integrity@vger.kernel.org
8419S:	Supported
8420T:	git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8421F:	security/integrity/
8422F:	security/integrity/evm/
8423
8424EXTENSIBLE FIRMWARE INTERFACE (EFI)
8425M:	Ard Biesheuvel <ardb@kernel.org>
8426L:	linux-efi@vger.kernel.org
8427S:	Maintained
8428T:	git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8429F:	Documentation/admin-guide/efi-stub.rst
8430F:	arch/*/include/asm/efi.h
8431F:	arch/*/kernel/efi.c
8432F:	arch/arm/boot/compressed/efi-header.S
8433F:	arch/x86/platform/efi/
8434F:	drivers/firmware/efi/
8435F:	include/linux/efi*.h
8436
8437EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8438M:	MyungJoo Ham <myungjoo.ham@samsung.com>
8439M:	Chanwoo Choi <cw00.choi@samsung.com>
8440L:	linux-kernel@vger.kernel.org
8441S:	Maintained
8442T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8443F:	Documentation/devicetree/bindings/extcon/
8444F:	Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8445F:	drivers/extcon/
8446F:	include/linux/extcon.h
8447F:	include/linux/extcon/
8448
8449EXTRA BOOT CONFIG
8450M:	Masami Hiramatsu <mhiramat@kernel.org>
8451L:	linux-kernel@vger.kernel.org
8452L:	linux-trace-kernel@vger.kernel.org
8453S:	Maintained
8454Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
8455T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8456F:	Documentation/admin-guide/bootconfig.rst
8457F:	fs/proc/bootconfig.c
8458F:	include/linux/bootconfig.h
8459F:	lib/bootconfig-data.S
8460F:	lib/bootconfig.c
8461F:	tools/bootconfig/*
8462F:	tools/bootconfig/scripts/*
8463
8464EXYNOS DP DRIVER
8465M:	Jingoo Han <jingoohan1@gmail.com>
8466L:	dri-devel@lists.freedesktop.org
8467S:	Maintained
8468F:	drivers/gpu/drm/exynos/exynos_dp*
8469
8470EXYNOS SYSMMU (IOMMU) driver
8471M:	Marek Szyprowski <m.szyprowski@samsung.com>
8472L:	iommu@lists.linux.dev
8473S:	Maintained
8474F:	drivers/iommu/exynos-iommu.c
8475
8476F2FS FILE SYSTEM
8477M:	Jaegeuk Kim <jaegeuk@kernel.org>
8478M:	Chao Yu <chao@kernel.org>
8479L:	linux-f2fs-devel@lists.sourceforge.net
8480S:	Maintained
8481W:	https://f2fs.wiki.kernel.org/
8482Q:	https://patchwork.kernel.org/project/f2fs/list/
8483B:	https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8484T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8485F:	Documentation/ABI/testing/sysfs-fs-f2fs
8486F:	Documentation/filesystems/f2fs.rst
8487F:	fs/f2fs/
8488F:	include/linux/f2fs_fs.h
8489F:	include/trace/events/f2fs.h
8490F:	include/uapi/linux/f2fs.h
8491
8492F71805F HARDWARE MONITORING DRIVER
8493M:	Jean Delvare <jdelvare@suse.com>
8494L:	linux-hwmon@vger.kernel.org
8495S:	Maintained
8496F:	Documentation/hwmon/f71805f.rst
8497F:	drivers/hwmon/f71805f.c
8498
8499FADDR2LINE
8500M:	Josh Poimboeuf <jpoimboe@kernel.org>
8501S:	Maintained
8502F:	scripts/faddr2line
8503
8504FAILOVER MODULE
8505M:	Sridhar Samudrala <sridhar.samudrala@intel.com>
8506L:	netdev@vger.kernel.org
8507S:	Supported
8508F:	Documentation/networking/failover.rst
8509F:	include/net/failover.h
8510F:	net/core/failover.c
8511
8512FANOTIFY
8513M:	Jan Kara <jack@suse.cz>
8514R:	Amir Goldstein <amir73il@gmail.com>
8515R:	Matthew Bobrowski <repnop@google.com>
8516L:	linux-fsdevel@vger.kernel.org
8517S:	Maintained
8518F:	fs/notify/fanotify/
8519F:	include/linux/fanotify.h
8520F:	include/uapi/linux/fanotify.h
8521
8522FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8523M:	Linus Walleij <linus.walleij@linaro.org>
8524L:	linux-usb@vger.kernel.org
8525S:	Maintained
8526F:	drivers/usb/fotg210/
8527
8528FARSYNC SYNCHRONOUS DRIVER
8529M:	Kevin Curtis <kevin.curtis@farsite.co.uk>
8530S:	Supported
8531W:	http://www.farsite.co.uk/
8532F:	drivers/net/wan/farsync.*
8533
8534FAULT INJECTION SUPPORT
8535M:	Akinobu Mita <akinobu.mita@gmail.com>
8536S:	Supported
8537F:	Documentation/fault-injection/
8538F:	lib/fault-inject.c
8539
8540FBTFT Framebuffer drivers
8541L:	dri-devel@lists.freedesktop.org
8542L:	linux-fbdev@vger.kernel.org
8543S:	Orphan
8544F:	drivers/staging/fbtft/
8545
8546FC0011 TUNER DRIVER
8547M:	Michael Buesch <m@bues.ch>
8548L:	linux-media@vger.kernel.org
8549S:	Maintained
8550F:	drivers/media/tuners/fc0011.c
8551F:	drivers/media/tuners/fc0011.h
8552
8553FC2580 MEDIA DRIVER
8554L:	linux-media@vger.kernel.org
8555S:	Orphan
8556W:	https://linuxtv.org
8557Q:	http://patchwork.linuxtv.org/project/linux-media/list/
8558F:	drivers/media/tuners/fc2580*
8559
8560FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8561M:	Hannes Reinecke <hare@suse.de>
8562L:	linux-scsi@vger.kernel.org
8563S:	Supported
8564W:	www.Open-FCoE.org
8565F:	drivers/scsi/fcoe/
8566F:	drivers/scsi/libfc/
8567F:	include/scsi/fc/
8568F:	include/scsi/libfc.h
8569F:	include/scsi/libfcoe.h
8570F:	include/uapi/scsi/fc/
8571
8572FILE LOCKING (flock() and fcntl()/lockf())
8573M:	Jeff Layton <jlayton@kernel.org>
8574M:	Chuck Lever <chuck.lever@oracle.com>
8575R:	Alexander Aring <alex.aring@gmail.com>
8576L:	linux-fsdevel@vger.kernel.org
8577S:	Maintained
8578F:	fs/fcntl.c
8579F:	fs/locks.c
8580F:	include/linux/fcntl.h
8581F:	include/uapi/linux/fcntl.h
8582
8583FILESYSTEM DIRECT ACCESS (DAX)
8584M:	Dan Williams <dan.j.williams@intel.com>
8585R:	Matthew Wilcox <willy@infradead.org>
8586R:	Jan Kara <jack@suse.cz>
8587L:	linux-fsdevel@vger.kernel.org
8588L:	nvdimm@lists.linux.dev
8589S:	Supported
8590F:	fs/dax.c
8591F:	include/linux/dax.h
8592F:	include/trace/events/fs_dax.h
8593
8594FILESYSTEMS (VFS and infrastructure)
8595M:	Alexander Viro <viro@zeniv.linux.org.uk>
8596M:	Christian Brauner <brauner@kernel.org>
8597R:	Jan Kara <jack@suse.cz>
8598L:	linux-fsdevel@vger.kernel.org
8599S:	Maintained
8600F:	fs/*
8601F:	include/linux/fs.h
8602F:	include/linux/fs_types.h
8603F:	include/uapi/linux/fs.h
8604F:	include/uapi/linux/openat2.h
8605
8606FILESYSTEMS [EXPORTFS]
8607M:	Chuck Lever <chuck.lever@oracle.com>
8608M:	Jeff Layton <jlayton@kernel.org>
8609R:	Amir Goldstein <amir73il@gmail.com>
8610L:	linux-fsdevel@vger.kernel.org
8611L:	linux-nfs@vger.kernel.org
8612S:	Supported
8613F:	Documentation/filesystems/nfs/exporting.rst
8614F:	fs/exportfs/
8615F:	fs/fhandle.c
8616F:	include/linux/exportfs.h
8617
8618FILESYSTEMS [IDMAPPED MOUNTS]
8619M:	Christian Brauner <brauner@kernel.org>
8620M:	Seth Forshee <sforshee@kernel.org>
8621L:	linux-fsdevel@vger.kernel.org
8622S:	Maintained
8623F:	Documentation/filesystems/idmappings.rst
8624F:	fs/mnt_idmapping.c
8625F:	include/linux/mnt_idmapping.*
8626F:	tools/testing/selftests/mount_setattr/
8627
8628FILESYSTEMS [IOMAP]
8629M:	Christian Brauner <brauner@kernel.org>
8630R:	Darrick J. Wong <djwong@kernel.org>
8631L:	linux-xfs@vger.kernel.org
8632L:	linux-fsdevel@vger.kernel.org
8633S:	Supported
8634F:	Documentation/filesystems/iomap/*
8635F:	fs/iomap/
8636F:	include/linux/iomap.h
8637
8638FILESYSTEMS [NETFS LIBRARY]
8639M:	David Howells <dhowells@redhat.com>
8640R:	Jeff Layton <jlayton@kernel.org>
8641L:	netfs@lists.linux.dev
8642L:	linux-fsdevel@vger.kernel.org
8643S:	Supported
8644F:	Documentation/filesystems/caching/
8645F:	Documentation/filesystems/netfs_library.rst
8646F:	fs/netfs/
8647F:	include/linux/fscache*.h
8648F:	include/linux/netfs.h
8649F:	include/trace/events/fscache.h
8650F:	include/trace/events/netfs.h
8651
8652FILESYSTEMS [STACKABLE]
8653M:	Miklos Szeredi <miklos@szeredi.hu>
8654M:	Amir Goldstein <amir73il@gmail.com>
8655L:	linux-fsdevel@vger.kernel.org
8656L:	linux-unionfs@vger.kernel.org
8657S:	Maintained
8658F:	fs/backing-file.c
8659F:	include/linux/backing-file.h
8660
8661FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8662M:	Riku Voipio <riku.voipio@iki.fi>
8663L:	linux-hwmon@vger.kernel.org
8664S:	Maintained
8665F:	drivers/hwmon/f75375s.c
8666F:	include/linux/f75375s.h
8667
8668FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8669M:	Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8670L:	linux-can@vger.kernel.org
8671S:	Maintained
8672F:	drivers/net/can/usb/f81604.c
8673
8674FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8675M:	Clemens Ladisch <clemens@ladisch.de>
8676M:	Takashi Sakamoto <o-takashi@sakamocchi.jp>
8677L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
8678S:	Maintained
8679T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8680F:	include/uapi/sound/firewire.h
8681F:	sound/firewire/
8682
8683FIREWIRE MEDIA DRIVERS (firedtv)
8684M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
8685L:	linux-media@vger.kernel.org
8686L:	linux1394-devel@lists.sourceforge.net
8687S:	Maintained
8688T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8689F:	drivers/media/firewire/
8690
8691FIREWIRE SBP-2 TARGET
8692M:	Chris Boot <bootc@bootc.net>
8693L:	linux-scsi@vger.kernel.org
8694L:	target-devel@vger.kernel.org
8695L:	linux1394-devel@lists.sourceforge.net
8696S:	Maintained
8697T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8698F:	drivers/target/sbp/
8699
8700FIREWIRE SUBSYSTEM
8701M:	Takashi Sakamoto <o-takashi@sakamocchi.jp>
8702M:	Takashi Sakamoto <takaswie@kernel.org>
8703L:	linux1394-devel@lists.sourceforge.net
8704S:	Maintained
8705W:	http://ieee1394.docs.kernel.org/
8706T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8707F:	drivers/firewire/
8708F:	include/linux/firewire.h
8709F:	include/uapi/linux/firewire*.h
8710F:	tools/firewire/
8711
8712FIRMWARE FRAMEWORK FOR ARMV8-A
8713M:	Sudeep Holla <sudeep.holla@arm.com>
8714L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8715S:	Maintained
8716F:	drivers/firmware/arm_ffa/
8717F:	include/linux/arm_ffa.h
8718
8719FIRMWARE LOADER (request_firmware)
8720M:	Luis Chamberlain <mcgrof@kernel.org>
8721M:	Russ Weight <russ.weight@linux.dev>
8722M:	Danilo Krummrich <dakr@redhat.com>
8723L:	linux-kernel@vger.kernel.org
8724S:	Maintained
8725F:	Documentation/firmware_class/
8726F:	drivers/base/firmware_loader/
8727F:	rust/kernel/firmware.rs
8728F:	include/linux/firmware.h
8729
8730FLEXTIMER FTM-QUADDEC DRIVER
8731M:	Patrick Havelange <patrick.havelange@essensium.com>
8732L:	linux-iio@vger.kernel.org
8733S:	Maintained
8734F:	Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8735F:	drivers/counter/ftm-quaddec.c
8736
8737FLOPPY DRIVER
8738M:	Denis Efremov <efremov@linux.com>
8739L:	linux-block@vger.kernel.org
8740S:	Odd Fixes
8741F:	drivers/block/floppy.c
8742
8743FLYSKY FSIA6B RC RECEIVER
8744M:	Markus Koch <markus@notsyncing.net>
8745L:	linux-input@vger.kernel.org
8746S:	Maintained
8747F:	drivers/input/joystick/fsia6b.c
8748
8749FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett)
8750M:	Geoffrey D. Bennett <g@b4.vu>
8751L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
8752S:	Maintained
8753W:	https://github.com/geoffreybennett/scarlett-gen2
8754B:	https://github.com/geoffreybennett/scarlett-gen2/issues
8755T:	git https://github.com/geoffreybennett/scarlett-gen2.git
8756F:	include/uapi/sound/scarlett2.h
8757F:	sound/usb/mixer_scarlett2.c
8758
8759FORCEDETH GIGABIT ETHERNET DRIVER
8760M:	Rain River <rain.1986.08.12@gmail.com>
8761M:	Zhu Yanjun <zyjzyj2000@gmail.com>
8762L:	netdev@vger.kernel.org
8763S:	Maintained
8764F:	drivers/net/ethernet/nvidia/*
8765
8766FORTIFY_SOURCE
8767M:	Kees Cook <kees@kernel.org>
8768L:	linux-hardening@vger.kernel.org
8769S:	Supported
8770T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8771F:	include/linux/fortify-string.h
8772F:	lib/fortify_kunit.c
8773F:	lib/memcpy_kunit.c
8774F:	lib/test_fortify/*
8775F:	scripts/test_fortify.sh
8776K:	\b__NO_FORTIFY\b
8777
8778FPGA DFL DRIVERS
8779M:	Wu Hao <hao.wu@intel.com>
8780R:	Tom Rix <trix@redhat.com>
8781L:	linux-fpga@vger.kernel.org
8782S:	Maintained
8783F:	Documentation/ABI/testing/sysfs-bus-dfl*
8784F:	Documentation/fpga/dfl.rst
8785F:	drivers/fpga/dfl*
8786F:	drivers/uio/uio_dfl.c
8787F:	include/linux/dfl.h
8788F:	include/uapi/linux/fpga-dfl.h
8789
8790FPGA MANAGER FRAMEWORK
8791M:	Moritz Fischer <mdf@kernel.org>
8792M:	Wu Hao <hao.wu@intel.com>
8793M:	Xu Yilun <yilun.xu@intel.com>
8794R:	Tom Rix <trix@redhat.com>
8795L:	linux-fpga@vger.kernel.org
8796S:	Maintained
8797Q:	http://patchwork.kernel.org/project/linux-fpga/list/
8798T:	git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8799F:	Documentation/devicetree/bindings/fpga/
8800F:	Documentation/driver-api/fpga/
8801F:	Documentation/fpga/
8802F:	drivers/fpga/
8803F:	include/linux/fpga/
8804
8805FPU EMULATOR
8806M:	Bill Metzenthen <billm@melbpc.org.au>
8807S:	Maintained
8808W:	https://floatingpoint.billm.au/
8809F:	arch/x86/math-emu/
8810
8811FRAMEBUFFER CORE
8812M:	Daniel Vetter <daniel@ffwll.ch>
8813S:	Odd Fixes
8814T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
8815F:	drivers/video/fbdev/core/
8816
8817FRAMEBUFFER LAYER
8818M:	Helge Deller <deller@gmx.de>
8819L:	linux-fbdev@vger.kernel.org
8820L:	dri-devel@lists.freedesktop.org
8821S:	Maintained
8822Q:	http://patchwork.kernel.org/project/linux-fbdev/list/
8823T:	git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8824F:	Documentation/fb/
8825F:	drivers/video/
8826F:	include/linux/fb.h
8827F:	include/uapi/linux/fb.h
8828F:	include/uapi/video/
8829F:	include/video/
8830
8831FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8832M:	Horia Geantă <horia.geanta@nxp.com>
8833M:	Pankaj Gupta <pankaj.gupta@nxp.com>
8834M:	Gaurav Jain <gaurav.jain@nxp.com>
8835L:	linux-crypto@vger.kernel.org
8836S:	Maintained
8837F:	Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8838F:	drivers/crypto/caam/
8839
8840FREESCALE COLDFIRE M5441X MMC DRIVER
8841M:	Angelo Dureghello <adureghello@baylibre.com>
8842L:	linux-mmc@vger.kernel.org
8843S:	Maintained
8844F:	drivers/mmc/host/sdhci-esdhc-mcf.c
8845F:	include/linux/platform_data/mmc-esdhc-mcf.h
8846
8847FREESCALE DIU FRAMEBUFFER DRIVER
8848M:	Timur Tabi <timur@kernel.org>
8849L:	linux-fbdev@vger.kernel.org
8850S:	Maintained
8851F:	drivers/video/fbdev/fsl-diu-fb.*
8852
8853FREESCALE DMA DRIVER
8854M:	Zhang Wei <zw@zh-kernel.org>
8855L:	linuxppc-dev@lists.ozlabs.org
8856S:	Maintained
8857F:	drivers/dma/fsldma.*
8858
8859FREESCALE DSPI DRIVER
8860M:	Vladimir Oltean <olteanv@gmail.com>
8861L:	linux-spi@vger.kernel.org
8862S:	Maintained
8863F:	Documentation/devicetree/bindings/spi/fsl,dspi*.yaml
8864F:	drivers/spi/spi-fsl-dspi.c
8865F:	include/linux/spi/spi-fsl-dspi.h
8866
8867FREESCALE eDMA DRIVER
8868M:	Frank Li <Frank.Li@nxp.com>
8869L:	imx@lists.linux.dev
8870L:	dmaengine@vger.kernel.org
8871S:	Maintained
8872F:	Documentation/devicetree/bindings/dma/fsl,edma.yaml
8873F:	drivers/dma/fsl-edma*.*
8874
8875FREESCALE ENETC ETHERNET DRIVERS
8876M:	Claudiu Manoil <claudiu.manoil@nxp.com>
8877M:	Vladimir Oltean <vladimir.oltean@nxp.com>
8878L:	netdev@vger.kernel.org
8879S:	Maintained
8880F:	drivers/net/ethernet/freescale/enetc/
8881
8882FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8883M:	Claudiu Manoil <claudiu.manoil@nxp.com>
8884L:	netdev@vger.kernel.org
8885S:	Maintained
8886F:	Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8887F:	drivers/net/ethernet/freescale/gianfar*
8888
8889FREESCALE GPMI NAND DRIVER
8890M:	Han Xu <han.xu@nxp.com>
8891L:	linux-mtd@lists.infradead.org
8892S:	Maintained
8893F:	drivers/mtd/nand/raw/gpmi-nand/*
8894
8895FREESCALE I2C CPM DRIVER
8896M:	Jochen Friedrich <jochen@scram.de>
8897L:	linuxppc-dev@lists.ozlabs.org
8898L:	linux-i2c@vger.kernel.org
8899S:	Maintained
8900F:	drivers/i2c/busses/i2c-cpm.c
8901
8902FREESCALE IMX / MXC FEC DRIVER
8903M:	Wei Fang <wei.fang@nxp.com>
8904R:	Shenwei Wang <shenwei.wang@nxp.com>
8905R:	Clark Wang <xiaoning.wang@nxp.com>
8906L:	imx@lists.linux.dev
8907L:	netdev@vger.kernel.org
8908S:	Maintained
8909F:	Documentation/devicetree/bindings/net/fsl,fec.yaml
8910F:	drivers/net/ethernet/freescale/fec.h
8911F:	drivers/net/ethernet/freescale/fec_main.c
8912F:	drivers/net/ethernet/freescale/fec_ptp.c
8913
8914FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8915M:	Sascha Hauer <s.hauer@pengutronix.de>
8916R:	Pengutronix Kernel Team <kernel@pengutronix.de>
8917L:	linux-fbdev@vger.kernel.org
8918L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8919S:	Maintained
8920F:	drivers/video/fbdev/imxfb.c
8921
8922FREESCALE IMX DDR PMU DRIVER
8923M:	Frank Li <Frank.li@nxp.com>
8924L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8925S:	Maintained
8926F:	Documentation/admin-guide/perf/imx-ddr.rst
8927F:	Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8928F:	drivers/perf/fsl_imx8_ddr_perf.c
8929
8930FREESCALE IMX I2C DRIVER
8931M:	Oleksij Rempel <o.rempel@pengutronix.de>
8932R:	Pengutronix Kernel Team <kernel@pengutronix.de>
8933L:	linux-i2c@vger.kernel.org
8934S:	Maintained
8935F:	Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8936F:	drivers/i2c/busses/i2c-imx.c
8937
8938FREESCALE IMX LPI2C DRIVER
8939M:	Dong Aisheng <aisheng.dong@nxp.com>
8940L:	linux-i2c@vger.kernel.org
8941L:	imx@lists.linux.dev
8942S:	Maintained
8943F:	Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8944F:	drivers/i2c/busses/i2c-imx-lpi2c.c
8945
8946FREESCALE MPC I2C DRIVER
8947M:	Chris Packham <chris.packham@alliedtelesis.co.nz>
8948L:	linux-i2c@vger.kernel.org
8949S:	Maintained
8950F:	Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8951F:	drivers/i2c/busses/i2c-mpc.c
8952
8953FREESCALE QORIQ DPAA ETHERNET DRIVER
8954M:	Madalin Bucur <madalin.bucur@nxp.com>
8955L:	netdev@vger.kernel.org
8956S:	Maintained
8957F:	drivers/net/ethernet/freescale/dpaa
8958
8959FREESCALE QORIQ DPAA FMAN DRIVER
8960M:	Madalin Bucur <madalin.bucur@nxp.com>
8961R:	Sean Anderson <sean.anderson@seco.com>
8962L:	netdev@vger.kernel.org
8963S:	Maintained
8964F:	Documentation/devicetree/bindings/net/fsl,fman*.yaml
8965F:	drivers/net/ethernet/freescale/fman
8966
8967FREESCALE QORIQ PTP CLOCK DRIVER
8968M:	Yangbo Lu <yangbo.lu@nxp.com>
8969L:	netdev@vger.kernel.org
8970S:	Maintained
8971F:	Documentation/devicetree/bindings/ptp/fsl,ptp.yaml
8972F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8973F:	drivers/net/ethernet/freescale/dpaa2/dprtc*
8974F:	drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8975F:	drivers/ptp/ptp_qoriq.c
8976F:	drivers/ptp/ptp_qoriq_debugfs.c
8977F:	include/linux/fsl/ptp_qoriq.h
8978
8979FREESCALE QUAD SPI DRIVER
8980M:	Han Xu <han.xu@nxp.com>
8981L:	linux-spi@vger.kernel.org
8982S:	Maintained
8983F:	Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8984F:	drivers/spi/spi-fsl-qspi.c
8985
8986FREESCALE QUICC ENGINE LIBRARY
8987M:	Qiang Zhao <qiang.zhao@nxp.com>
8988M:	Christophe Leroy <christophe.leroy@csgroup.eu>
8989L:	linuxppc-dev@lists.ozlabs.org
8990S:	Maintained
8991F:	drivers/soc/fsl/qe/
8992F:	include/soc/fsl/qe/
8993
8994FREESCALE QUICC ENGINE QMC DRIVER
8995M:	Herve Codina <herve.codina@bootlin.com>
8996L:	linuxppc-dev@lists.ozlabs.org
8997S:	Maintained
8998F:	Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8999F:	drivers/soc/fsl/qe/qmc.c
9000F:	include/soc/fsl/qe/qmc.h
9001
9002FREESCALE QUICC ENGINE QMC HDLC DRIVER
9003M:	Herve Codina <herve.codina@bootlin.com>
9004L:	netdev@vger.kernel.org
9005L:	linuxppc-dev@lists.ozlabs.org
9006S:	Maintained
9007F:	drivers/net/wan/fsl_qmc_hdlc.c
9008
9009FREESCALE QUICC ENGINE TSA DRIVER
9010M:	Herve Codina <herve.codina@bootlin.com>
9011L:	linuxppc-dev@lists.ozlabs.org
9012S:	Maintained
9013F:	Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
9014F:	drivers/soc/fsl/qe/tsa.c
9015F:	drivers/soc/fsl/qe/tsa.h
9016F:	include/dt-bindings/soc/cpm1-fsl,tsa.h
9017
9018FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
9019L:	netdev@vger.kernel.org
9020L:	linuxppc-dev@lists.ozlabs.org
9021S:	Orphan
9022F:	drivers/net/ethernet/freescale/ucc_geth*
9023
9024FREESCALE QUICC ENGINE UCC HDLC DRIVER
9025M:	Zhao Qiang <qiang.zhao@nxp.com>
9026L:	netdev@vger.kernel.org
9027L:	linuxppc-dev@lists.ozlabs.org
9028S:	Maintained
9029F:	drivers/net/wan/fsl_ucc_hdlc*
9030
9031FREESCALE QUICC ENGINE UCC UART DRIVER
9032M:	Timur Tabi <timur@kernel.org>
9033L:	linuxppc-dev@lists.ozlabs.org
9034S:	Maintained
9035F:	drivers/tty/serial/ucc_uart.c
9036
9037FREESCALE SOC DRIVERS
9038M:	Christophe Leroy <christophe.leroy@csgroup.eu>
9039L:	linuxppc-dev@lists.ozlabs.org
9040L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9041S:	Maintained
9042F:	Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
9043F:	Documentation/devicetree/bindings/soc/fsl/
9044F:	drivers/soc/fsl/
9045F:	include/linux/fsl/
9046F:	include/soc/fsl/
9047
9048FREESCALE SOC FS_ENET DRIVER
9049M:	Pantelis Antoniou <pantelis.antoniou@gmail.com>
9050L:	linuxppc-dev@lists.ozlabs.org
9051L:	netdev@vger.kernel.org
9052S:	Maintained
9053F:	drivers/net/ethernet/freescale/fs_enet/
9054
9055FREESCALE SOC SOUND DRIVERS
9056M:	Shengjiu Wang <shengjiu.wang@gmail.com>
9057M:	Xiubo Li <Xiubo.Lee@gmail.com>
9058R:	Fabio Estevam <festevam@gmail.com>
9059R:	Nicolin Chen <nicoleotsuka@gmail.com>
9060L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
9061L:	linuxppc-dev@lists.ozlabs.org
9062S:	Maintained
9063F:	sound/soc/fsl/fsl*
9064F:	sound/soc/fsl/imx*
9065
9066FREESCALE SOC LPC32XX SOUND DRIVERS
9067M:	J.M.B. Downing <jonathan.downing@nautel.com>
9068M:	Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
9069R:	Vladimir Zapolskiy <vz@mleia.com>
9070L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
9071L:	linuxppc-dev@lists.ozlabs.org
9072S:	Maintained
9073F:	Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml
9074F:	sound/soc/fsl/lpc3xxx-*
9075
9076FREESCALE SOC SOUND QMC DRIVER
9077M:	Herve Codina <herve.codina@bootlin.com>
9078L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
9079L:	linuxppc-dev@lists.ozlabs.org
9080S:	Maintained
9081F:	Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
9082F:	sound/soc/fsl/fsl_qmc_audio.c
9083
9084FREESCALE USB PERIPHERAL DRIVERS
9085L:	linux-usb@vger.kernel.org
9086L:	linuxppc-dev@lists.ozlabs.org
9087S:	Orphan
9088F:	drivers/usb/gadget/udc/fsl*
9089
9090FREESCALE USB PHY DRIVER
9091L:	linux-usb@vger.kernel.org
9092L:	linuxppc-dev@lists.ozlabs.org
9093S:	Orphan
9094F:	drivers/usb/phy/phy-fsl-usb*
9095
9096FREEVXFS FILESYSTEM
9097M:	Christoph Hellwig <hch@infradead.org>
9098S:	Maintained
9099W:	ftp://ftp.openlinux.org/pub/people/hch/vxfs
9100F:	fs/freevxfs/
9101
9102FREEZER
9103M:	"Rafael J. Wysocki" <rafael@kernel.org>
9104M:	Pavel Machek <pavel@ucw.cz>
9105L:	linux-pm@vger.kernel.org
9106S:	Supported
9107F:	Documentation/power/freezing-of-tasks.rst
9108F:	include/linux/freezer.h
9109F:	kernel/freezer.c
9110
9111FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
9112M:	Eric Biggers <ebiggers@kernel.org>
9113M:	Theodore Y. Ts'o <tytso@mit.edu>
9114M:	Jaegeuk Kim <jaegeuk@kernel.org>
9115L:	linux-fscrypt@vger.kernel.org
9116S:	Supported
9117Q:	https://patchwork.kernel.org/project/linux-fscrypt/list/
9118T:	git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
9119F:	Documentation/filesystems/fscrypt.rst
9120F:	fs/crypto/
9121F:	include/linux/fscrypt.h
9122F:	include/uapi/linux/fscrypt.h
9123
9124FSI SUBSYSTEM
9125M:	Jeremy Kerr <jk@ozlabs.org>
9126M:	Joel Stanley <joel@jms.id.au>
9127R:	Alistar Popple <alistair@popple.id.au>
9128R:	Eddie James <eajames@linux.ibm.com>
9129L:	linux-fsi@lists.ozlabs.org
9130S:	Supported
9131Q:	http://patchwork.ozlabs.org/project/linux-fsi/list/
9132T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
9133F:	drivers/fsi/
9134F:	include/linux/fsi*.h
9135F:	include/trace/events/fsi*.h
9136
9137FSI-ATTACHED I2C DRIVER
9138M:	Eddie James <eajames@linux.ibm.com>
9139L:	linux-i2c@vger.kernel.org
9140L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
9141S:	Maintained
9142F:	Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml
9143F:	drivers/i2c/busses/i2c-fsi.c
9144
9145FSI-ATTACHED SPI DRIVER
9146M:	Eddie James <eajames@linux.ibm.com>
9147L:	linux-spi@vger.kernel.org
9148S:	Maintained
9149F:	Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
9150F:	drivers/spi/spi-fsi.c
9151
9152FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
9153M:	Jan Kara <jack@suse.cz>
9154R:	Amir Goldstein <amir73il@gmail.com>
9155L:	linux-fsdevel@vger.kernel.org
9156S:	Maintained
9157T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
9158F:	fs/notify/
9159F:	include/linux/fsnotify*.h
9160
9161FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
9162M:	Eric Biggers <ebiggers@kernel.org>
9163M:	Theodore Y. Ts'o <tytso@mit.edu>
9164L:	fsverity@lists.linux.dev
9165S:	Supported
9166Q:	https://patchwork.kernel.org/project/fsverity/list/
9167T:	git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
9168F:	Documentation/filesystems/fsverity.rst
9169F:	fs/verity/
9170F:	include/linux/fsverity.h
9171F:	include/uapi/linux/fsverity.h
9172
9173FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
9174M:	Michael Zaidman <michael.zaidman@gmail.com>
9175L:	linux-i2c@vger.kernel.org
9176L:	linux-input@vger.kernel.org
9177S:	Maintained
9178F:	drivers/hid/hid-ft260.c
9179
9180FUJITSU LAPTOP EXTRAS
9181M:	Jonathan Woithe <jwoithe@just42.net>
9182L:	platform-driver-x86@vger.kernel.org
9183S:	Maintained
9184F:	drivers/platform/x86/fujitsu-laptop.c
9185
9186FUJITSU TABLET EXTRAS
9187M:	Robert Gerlach <khnz@gmx.de>
9188L:	platform-driver-x86@vger.kernel.org
9189S:	Maintained
9190F:	drivers/platform/x86/fujitsu-tablet.c
9191
9192FUNCTION HOOKS (FTRACE)
9193M:	Steven Rostedt <rostedt@goodmis.org>
9194M:	Masami Hiramatsu <mhiramat@kernel.org>
9195R:	Mark Rutland <mark.rutland@arm.com>
9196L:	linux-kernel@vger.kernel.org
9197L:	linux-trace-kernel@vger.kernel.org
9198S:	Maintained
9199Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
9200T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
9201F:	Documentation/trace/ftrace*
9202F:	arch/*/*/*/*ftrace*
9203F:	arch/*/*/*ftrace*
9204F:	include/*/ftrace.h
9205F:	kernel/trace/fgraph.c
9206F:	kernel/trace/ftrace*
9207F:	samples/ftrace
9208
9209FUNGIBLE ETHERNET DRIVERS
9210M:	Dimitris Michailidis <dmichail@fungible.com>
9211L:	netdev@vger.kernel.org
9212S:	Supported
9213F:	drivers/net/ethernet/fungible/
9214
9215FUSE: FILESYSTEM IN USERSPACE
9216M:	Miklos Szeredi <miklos@szeredi.hu>
9217L:	linux-fsdevel@vger.kernel.org
9218S:	Maintained
9219W:	https://github.com/libfuse/
9220T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
9221F:	Documentation/filesystems/fuse.rst
9222F:	fs/fuse/
9223F:	include/uapi/linux/fuse.h
9224
9225FUTEX SUBSYSTEM
9226M:	Thomas Gleixner <tglx@linutronix.de>
9227M:	Ingo Molnar <mingo@redhat.com>
9228R:	Peter Zijlstra <peterz@infradead.org>
9229R:	Darren Hart <dvhart@infradead.org>
9230R:	Davidlohr Bueso <dave@stgolabs.net>
9231R:	André Almeida <andrealmeid@igalia.com>
9232L:	linux-kernel@vger.kernel.org
9233S:	Maintained
9234T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9235F:	Documentation/locking/*futex*
9236F:	include/asm-generic/futex.h
9237F:	include/linux/futex.h
9238F:	include/uapi/linux/futex.h
9239F:	kernel/futex/*
9240F:	tools/perf/bench/futex*
9241F:	tools/testing/selftests/futex/
9242
9243GALAXYCORE GC0308 CAMERA SENSOR DRIVER
9244M:	Sebastian Reichel <sre@kernel.org>
9245L:	linux-media@vger.kernel.org
9246S:	Maintained
9247F:	Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
9248F:	drivers/media/i2c/gc0308.c
9249
9250GALAXYCORE GC05a2 CAMERA SENSOR DRIVER
9251M:	Zhi Mao <zhi.mao@mediatek.com>
9252L:	linux-media@vger.kernel.org
9253S:	Maintained
9254F:	Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml
9255F:	drivers/media/i2c/gc05a2.c
9256
9257GALAXYCORE GC08A3 CAMERA SENSOR DRIVER
9258M:	Zhi Mao <zhi.mao@mediatek.com>
9259L:	linux-media@vger.kernel.org
9260S:	Maintained
9261F:	Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml
9262F:	drivers/media/i2c/gc08a3.c
9263
9264GALAXYCORE GC2145 SENSOR DRIVER
9265M:	Alain Volmat <alain.volmat@foss.st.com>
9266L:	linux-media@vger.kernel.org
9267S:	Maintained
9268T:	git git://linuxtv.org/media_tree.git
9269F:	Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
9270F:	drivers/media/i2c/gc2145.c
9271
9272GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
9273M:	Tim Harvey <tharvey@gateworks.com>
9274S:	Maintained
9275F:	Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
9276F:	Documentation/hwmon/gsc-hwmon.rst
9277F:	drivers/hwmon/gsc-hwmon.c
9278F:	drivers/mfd/gateworks-gsc.c
9279F:	include/linux/mfd/gsc.h
9280F:	include/linux/platform_data/gsc_hwmon.h
9281
9282GCC PLUGINS
9283M:	Kees Cook <kees@kernel.org>
9284L:	linux-hardening@vger.kernel.org
9285S:	Maintained
9286T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
9287F:	Documentation/kbuild/gcc-plugins.rst
9288F:	include/linux/stackleak.h
9289F:	kernel/stackleak.c
9290F:	scripts/Makefile.gcc-plugins
9291F:	scripts/gcc-plugins/
9292
9293GCOV BASED KERNEL PROFILING
9294M:	Peter Oberparleiter <oberpar@linux.ibm.com>
9295S:	Maintained
9296F:	Documentation/dev-tools/gcov.rst
9297F:	kernel/gcov/
9298
9299GDB KERNEL DEBUGGING HELPER SCRIPTS
9300M:	Jan Kiszka <jan.kiszka@siemens.com>
9301M:	Kieran Bingham <kbingham@kernel.org>
9302S:	Supported
9303F:	scripts/gdb/
9304
9305GEMINI CRYPTO DRIVER
9306M:	Corentin Labbe <clabbe@baylibre.com>
9307L:	linux-crypto@vger.kernel.org
9308S:	Maintained
9309F:	drivers/crypto/gemini/
9310
9311GEMTEK FM RADIO RECEIVER DRIVER
9312M:	Hans Verkuil <hverkuil@xs4all.nl>
9313L:	linux-media@vger.kernel.org
9314S:	Maintained
9315W:	https://linuxtv.org
9316T:	git git://linuxtv.org/media_tree.git
9317F:	drivers/media/radio/radio-gemtek*
9318
9319GENERIC ARCHITECTURE TOPOLOGY
9320M:	Sudeep Holla <sudeep.holla@arm.com>
9321L:	linux-kernel@vger.kernel.org
9322S:	Maintained
9323F:	drivers/base/arch_topology.c
9324F:	include/linux/arch_topology.h
9325
9326GENERIC ENTRY CODE
9327M:	Thomas Gleixner <tglx@linutronix.de>
9328M:	Peter Zijlstra <peterz@infradead.org>
9329M:	Andy Lutomirski <luto@kernel.org>
9330L:	linux-kernel@vger.kernel.org
9331S:	Maintained
9332T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
9333F:	include/linux/entry-common.h
9334F:	include/linux/entry-kvm.h
9335F:	kernel/entry/
9336
9337GENERIC GPIO I2C DRIVER
9338M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
9339S:	Supported
9340F:	drivers/i2c/busses/i2c-gpio.c
9341F:	include/linux/platform_data/i2c-gpio.h
9342
9343GENERIC GPIO I2C MULTIPLEXER DRIVER
9344M:	Peter Korsgaard <peter.korsgaard@barco.com>
9345L:	linux-i2c@vger.kernel.org
9346S:	Supported
9347F:	Documentation/i2c/muxes/i2c-mux-gpio.rst
9348F:	drivers/i2c/muxes/i2c-mux-gpio.c
9349F:	include/linux/platform_data/i2c-mux-gpio.h
9350
9351GENERIC GPIO RESET DRIVER
9352M:	Krzysztof Kozlowski <krzk@kernel.org>
9353S:	Maintained
9354F:	drivers/reset/reset-gpio.c
9355
9356GENERIC HDLC (WAN) DRIVERS
9357M:	Krzysztof Halasa <khc@pm.waw.pl>
9358S:	Maintained
9359W:	http://www.kernel.org/pub/linux/utils/net/hdlc/
9360F:	drivers/net/wan/c101.c
9361F:	drivers/net/wan/hd6457*
9362F:	drivers/net/wan/hdlc*
9363F:	drivers/net/wan/n2.c
9364F:	drivers/net/wan/pc300too.c
9365F:	drivers/net/wan/pci200syn.c
9366F:	drivers/net/wan/wanxl*
9367
9368GENERIC INCLUDE/ASM HEADER FILES
9369M:	Arnd Bergmann <arnd@arndb.de>
9370L:	linux-arch@vger.kernel.org
9371S:	Maintained
9372T:	git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
9373F:	include/asm-generic/
9374F:	include/uapi/asm-generic/
9375
9376GENERIC PHY FRAMEWORK
9377M:	Vinod Koul <vkoul@kernel.org>
9378M:	Kishon Vijay Abraham I <kishon@kernel.org>
9379L:	linux-phy@lists.infradead.org
9380S:	Supported
9381Q:	https://patchwork.kernel.org/project/linux-phy/list/
9382T:	git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
9383F:	Documentation/devicetree/bindings/phy/
9384F:	drivers/phy/
9385F:	include/dt-bindings/phy/
9386F:	include/linux/phy/
9387
9388GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
9389M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
9390S:	Supported
9391F:	Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
9392F:	drivers/i2c/muxes/i2c-demux-pinctrl.c
9393
9394GENERIC PM DOMAINS
9395M:	Ulf Hansson <ulf.hansson@linaro.org>
9396L:	linux-pm@vger.kernel.org
9397S:	Supported
9398F:	Documentation/devicetree/bindings/power/power?domain*
9399T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
9400F:	drivers/pmdomain/
9401F:	include/linux/pm_domain.h
9402
9403GENERIC RADIX TREE
9404M:	Kent Overstreet <kent.overstreet@linux.dev>
9405S:	Supported
9406C:	irc://irc.oftc.net/bcache
9407F:	include/linux/generic-radix-tree.h
9408F:	lib/generic-radix-tree.c
9409
9410GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
9411M:	Eugen Hristev <eugen.hristev@microchip.com>
9412L:	linux-input@vger.kernel.org
9413S:	Maintained
9414F:	drivers/input/touchscreen/resistive-adc-touch.c
9415
9416GENERIC STRING LIBRARY
9417M:	Kees Cook <kees@kernel.org>
9418R:	Andy Shevchenko <andy@kernel.org>
9419L:	linux-hardening@vger.kernel.org
9420S:	Supported
9421T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
9422F:	include/linux/string.h
9423F:	include/linux/string_choices.h
9424F:	include/linux/string_helpers.h
9425F:	lib/string.c
9426F:	lib/string_kunit.c
9427F:	lib/string_helpers.c
9428F:	lib/string_helpers_kunit.c
9429F:	scripts/coccinelle/api/string_choices.cocci
9430
9431GENERIC UIO DRIVER FOR PCI DEVICES
9432M:	"Michael S. Tsirkin" <mst@redhat.com>
9433L:	kvm@vger.kernel.org
9434S:	Supported
9435F:	drivers/uio/uio_pci_generic.c
9436
9437GENERIC VDSO LIBRARY
9438M:	Andy Lutomirski <luto@kernel.org>
9439M:	Thomas Gleixner <tglx@linutronix.de>
9440M:	Vincenzo Frascino <vincenzo.frascino@arm.com>
9441L:	linux-kernel@vger.kernel.org
9442S:	Maintained
9443T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
9444F:	include/asm-generic/vdso/vsyscall.h
9445F:	include/vdso/
9446F:	kernel/time/vsyscall.c
9447F:	lib/vdso/
9448
9449GENWQE (IBM Generic Workqueue Card)
9450M:	Frank Haverkamp <haver@linux.ibm.com>
9451S:	Supported
9452F:	drivers/misc/genwqe/
9453
9454GET_MAINTAINER SCRIPT
9455M:	Joe Perches <joe@perches.com>
9456S:	Maintained
9457F:	scripts/get_maintainer.pl
9458
9459GFS2 FILE SYSTEM
9460M:	Andreas Gruenbacher <agruenba@redhat.com>
9461L:	gfs2@lists.linux.dev
9462S:	Supported
9463B:	https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
9464T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
9465F:	Documentation/filesystems/gfs2*
9466F:	fs/gfs2/
9467F:	include/uapi/linux/gfs2_ondisk.h
9468
9469GIGABYTE WATERFORCE SENSOR DRIVER
9470M:	Aleksa Savic <savicaleksa83@gmail.com>
9471L:	linux-hwmon@vger.kernel.org
9472S:	Maintained
9473F:	Documentation/hwmon/gigabyte_waterforce.rst
9474F:	drivers/hwmon/gigabyte_waterforce.c
9475
9476GIGABYTE WMI DRIVER
9477M:	Thomas Weißschuh <thomas@weissschuh.net>
9478L:	platform-driver-x86@vger.kernel.org
9479S:	Maintained
9480F:	drivers/platform/x86/gigabyte-wmi.c
9481
9482GNSS SUBSYSTEM
9483M:	Johan Hovold <johan@kernel.org>
9484S:	Maintained
9485T:	git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
9486F:	Documentation/ABI/testing/sysfs-class-gnss
9487F:	Documentation/devicetree/bindings/gnss/
9488F:	drivers/gnss/
9489F:	include/linux/gnss.h
9490
9491GO7007 MPEG CODEC
9492M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
9493L:	linux-media@vger.kernel.org
9494S:	Maintained
9495F:	drivers/media/usb/go7007/
9496
9497GOODIX TOUCHSCREEN
9498M:	Bastien Nocera <hadess@hadess.net>
9499M:	Hans de Goede <hdegoede@redhat.com>
9500L:	linux-input@vger.kernel.org
9501S:	Maintained
9502F:	drivers/input/touchscreen/goodix*
9503
9504GOOGLE ETHERNET DRIVERS
9505M:	Jeroen de Borst <jeroendb@google.com>
9506M:	Praveen Kaligineedi <pkaligineedi@google.com>
9507R:	Shailend Chand <shailend@google.com>
9508L:	netdev@vger.kernel.org
9509S:	Supported
9510F:	Documentation/networking/device_drivers/ethernet/google/gve.rst
9511F:	drivers/net/ethernet/google
9512
9513GOOGLE FIRMWARE DRIVERS
9514M:	Tzung-Bi Shih <tzungbi@kernel.org>
9515R:	Brian Norris <briannorris@chromium.org>
9516R:	Julius Werner <jwerner@chromium.org>
9517L:	chrome-platform@lists.linux.dev
9518S:	Maintained
9519T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9520F:	drivers/firmware/google/
9521
9522GOOGLE TENSOR SoC SUPPORT
9523M:	Peter Griffin <peter.griffin@linaro.org>
9524L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9525L:	linux-samsung-soc@vger.kernel.org
9526S:	Maintained
9527F:	Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
9528F:	arch/arm64/boot/dts/exynos/google/
9529F:	drivers/clk/samsung/clk-gs101.c
9530F:	drivers/phy/samsung/phy-gs101-ufs.c
9531F:	include/dt-bindings/clock/google,gs101.h
9532K:	[gG]oogle.?[tT]ensor
9533
9534GPD POCKET FAN DRIVER
9535M:	Hans de Goede <hdegoede@redhat.com>
9536L:	platform-driver-x86@vger.kernel.org
9537S:	Maintained
9538F:	drivers/platform/x86/gpd-pocket-fan.c
9539
9540GPIO ACPI SUPPORT
9541M:	Mika Westerberg <mika.westerberg@linux.intel.com>
9542M:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9543L:	linux-gpio@vger.kernel.org
9544L:	linux-acpi@vger.kernel.org
9545S:	Supported
9546T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9547F:	Documentation/firmware-guide/acpi/gpio-properties.rst
9548F:	drivers/gpio/gpiolib-acpi.c
9549F:	drivers/gpio/gpiolib-acpi.h
9550
9551GPIO AGGREGATOR
9552M:	Geert Uytterhoeven <geert+renesas@glider.be>
9553L:	linux-gpio@vger.kernel.org
9554S:	Supported
9555F:	Documentation/admin-guide/gpio/gpio-aggregator.rst
9556F:	drivers/gpio/gpio-aggregator.c
9557
9558GPIO IR Transmitter
9559M:	Sean Young <sean@mess.org>
9560L:	linux-media@vger.kernel.org
9561S:	Maintained
9562F:	Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9563F:	drivers/media/rc/gpio-ir-tx.c
9564
9565GPIO MOCKUP DRIVER
9566M:	Bamvor Jian Zhang <bamv2005@gmail.com>
9567L:	linux-gpio@vger.kernel.org
9568S:	Maintained
9569F:	drivers/gpio/gpio-mockup.c
9570F:	tools/testing/selftests/gpio/
9571
9572GPIO REGMAP
9573M:	Michael Walle <mwalle@kernel.org>
9574S:	Maintained
9575F:	drivers/gpio/gpio-regmap.c
9576F:	include/linux/gpio/regmap.h
9577K:	(devm_)?gpio_regmap_(un)?register
9578
9579GPIO SUBSYSTEM
9580M:	Linus Walleij <linus.walleij@linaro.org>
9581M:	Bartosz Golaszewski <brgl@bgdev.pl>
9582L:	linux-gpio@vger.kernel.org
9583S:	Maintained
9584T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9585F:	Documentation/admin-guide/gpio/
9586F:	Documentation/devicetree/bindings/gpio/
9587F:	Documentation/driver-api/gpio/
9588F:	drivers/gpio/
9589F:	include/dt-bindings/gpio/
9590F:	include/linux/gpio.h
9591F:	include/linux/gpio/
9592F:	include/linux/of_gpio.h
9593
9594GPIO UAPI
9595M:	Bartosz Golaszewski <brgl@bgdev.pl>
9596R:	Kent Gibson <warthog618@gmail.com>
9597L:	linux-gpio@vger.kernel.org
9598S:	Maintained
9599T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9600F:	Documentation/ABI/obsolete/sysfs-gpio
9601F:	Documentation/ABI/testing/gpio-cdev
9602F:	Documentation/userspace-api/gpio/
9603F:	drivers/gpio/gpiolib-cdev.c
9604F:	include/uapi/linux/gpio.h
9605F:	tools/gpio/
9606
9607GRE DEMULTIPLEXER DRIVER
9608M:	Dmitry Kozlov <xeb@mail.ru>
9609L:	netdev@vger.kernel.org
9610S:	Maintained
9611F:	include/net/gre.h
9612F:	net/ipv4/gre_demux.c
9613F:	net/ipv4/gre_offload.c
9614
9615GRETH 10/100/1G Ethernet MAC device driver
9616M:	Andreas Larsson <andreas@gaisler.com>
9617L:	netdev@vger.kernel.org
9618S:	Maintained
9619F:	drivers/net/ethernet/aeroflex/
9620
9621GREYBUS AUDIO PROTOCOLS DRIVERS
9622M:	Vaibhav Agarwal <vaibhav.sr@gmail.com>
9623M:	Mark Greer <mgreer@animalcreek.com>
9624S:	Maintained
9625F:	drivers/staging/greybus/audio_apbridgea.c
9626F:	drivers/staging/greybus/audio_apbridgea.h
9627F:	drivers/staging/greybus/audio_codec.c
9628F:	drivers/staging/greybus/audio_codec.h
9629F:	drivers/staging/greybus/audio_gb.c
9630F:	drivers/staging/greybus/audio_manager.c
9631F:	drivers/staging/greybus/audio_manager.h
9632F:	drivers/staging/greybus/audio_manager_module.c
9633F:	drivers/staging/greybus/audio_manager_private.h
9634F:	drivers/staging/greybus/audio_manager_sysfs.c
9635F:	drivers/staging/greybus/audio_module.c
9636F:	drivers/staging/greybus/audio_topology.c
9637
9638GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9639M:	Viresh Kumar <vireshk@kernel.org>
9640S:	Maintained
9641F:	drivers/staging/greybus/authentication.c
9642F:	drivers/staging/greybus/bootrom.c
9643F:	drivers/staging/greybus/firmware.h
9644F:	drivers/staging/greybus/fw-core.c
9645F:	drivers/staging/greybus/fw-download.c
9646F:	drivers/staging/greybus/fw-management.c
9647F:	drivers/staging/greybus/greybus_authentication.h
9648F:	drivers/staging/greybus/greybus_firmware.h
9649F:	drivers/staging/greybus/hid.c
9650F:	drivers/staging/greybus/i2c.c
9651F:	drivers/staging/greybus/spi.c
9652F:	drivers/staging/greybus/spilib.c
9653F:	drivers/staging/greybus/spilib.h
9654
9655GREYBUS LOOPBACK DRIVER
9656M:	Bryan O'Donoghue <pure.logic@nexus-software.ie>
9657S:	Maintained
9658F:	drivers/staging/greybus/loopback.c
9659
9660GREYBUS PLATFORM DRIVERS
9661M:	Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9662S:	Maintained
9663F:	drivers/staging/greybus/arche-apb-ctrl.c
9664F:	drivers/staging/greybus/arche-platform.c
9665F:	drivers/staging/greybus/arche_platform.h
9666
9667GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9668M:	Rui Miguel Silva <rmfrfs@gmail.com>
9669S:	Maintained
9670F:	drivers/staging/greybus/gpio.c
9671F:	drivers/staging/greybus/light.c
9672F:	drivers/staging/greybus/power_supply.c
9673F:	drivers/staging/greybus/sdio.c
9674F:	drivers/staging/greybus/spi.c
9675F:	drivers/staging/greybus/spilib.c
9676
9677GREYBUS BEAGLEPLAY DRIVERS
9678M:	Ayush Singh <ayushdevel1325@gmail.com>
9679L:	greybus-dev@lists.linaro.org (moderated for non-subscribers)
9680S:	Maintained
9681F:	Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9682F:	drivers/greybus/gb-beagleplay.c
9683
9684GREYBUS SUBSYSTEM
9685M:	Johan Hovold <johan@kernel.org>
9686M:	Alex Elder <elder@kernel.org>
9687M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9688L:	greybus-dev@lists.linaro.org (moderated for non-subscribers)
9689S:	Maintained
9690F:	drivers/greybus/
9691F:	drivers/staging/greybus/
9692F:	include/linux/greybus.h
9693F:	include/linux/greybus/
9694
9695GREYBUS UART PROTOCOLS DRIVERS
9696M:	David Lin <dtwlin@gmail.com>
9697S:	Maintained
9698F:	drivers/staging/greybus/log.c
9699F:	drivers/staging/greybus/uart.c
9700
9701GS1662 VIDEO SERIALIZER
9702M:	Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9703L:	linux-media@vger.kernel.org
9704S:	Maintained
9705T:	git git://linuxtv.org/media_tree.git
9706F:	drivers/media/spi/gs1662.c
9707
9708GSPCA FINEPIX SUBDRIVER
9709M:	Frank Zago <frank@zago.net>
9710L:	linux-media@vger.kernel.org
9711S:	Maintained
9712T:	git git://linuxtv.org/media_tree.git
9713F:	drivers/media/usb/gspca/finepix.c
9714
9715GSPCA GL860 SUBDRIVER
9716M:	Olivier Lorin <o.lorin@laposte.net>
9717L:	linux-media@vger.kernel.org
9718S:	Maintained
9719T:	git git://linuxtv.org/media_tree.git
9720F:	drivers/media/usb/gspca/gl860/
9721
9722GSPCA M5602 SUBDRIVER
9723M:	Erik Andren <erik.andren@gmail.com>
9724L:	linux-media@vger.kernel.org
9725S:	Maintained
9726T:	git git://linuxtv.org/media_tree.git
9727F:	drivers/media/usb/gspca/m5602/
9728
9729GSPCA PAC207 SONIXB SUBDRIVER
9730M:	Hans Verkuil <hverkuil@xs4all.nl>
9731L:	linux-media@vger.kernel.org
9732S:	Odd Fixes
9733T:	git git://linuxtv.org/media_tree.git
9734F:	drivers/media/usb/gspca/pac207.c
9735
9736GSPCA SN9C20X SUBDRIVER
9737M:	Brian Johnson <brijohn@gmail.com>
9738L:	linux-media@vger.kernel.org
9739S:	Maintained
9740T:	git git://linuxtv.org/media_tree.git
9741F:	drivers/media/usb/gspca/sn9c20x.c
9742
9743GSPCA T613 SUBDRIVER
9744M:	Leandro Costantino <lcostantino@gmail.com>
9745L:	linux-media@vger.kernel.org
9746S:	Maintained
9747T:	git git://linuxtv.org/media_tree.git
9748F:	drivers/media/usb/gspca/t613.c
9749
9750GSPCA USB WEBCAM DRIVER
9751M:	Hans Verkuil <hverkuil@xs4all.nl>
9752L:	linux-media@vger.kernel.org
9753S:	Odd Fixes
9754T:	git git://linuxtv.org/media_tree.git
9755F:	drivers/media/usb/gspca/
9756
9757GTP (GPRS Tunneling Protocol)
9758M:	Pablo Neira Ayuso <pablo@netfilter.org>
9759M:	Harald Welte <laforge@gnumonks.org>
9760L:	osmocom-net-gprs@lists.osmocom.org
9761S:	Maintained
9762T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9763F:	drivers/net/gtp.c
9764
9765GUID PARTITION TABLE (GPT)
9766M:	Davidlohr Bueso <dave@stgolabs.net>
9767L:	linux-efi@vger.kernel.org
9768S:	Maintained
9769F:	block/partitions/efi.*
9770
9771HABANALABS PCI DRIVER
9772M:	Ofir Bitton <obitton@habana.ai>
9773L:	dri-devel@lists.freedesktop.org
9774S:	Supported
9775C:	irc://irc.oftc.net/dri-devel
9776T:	git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git
9777F:	Documentation/ABI/testing/debugfs-driver-habanalabs
9778F:	Documentation/ABI/testing/sysfs-driver-habanalabs
9779F:	drivers/accel/habanalabs/
9780F:	include/linux/habanalabs/
9781F:	include/trace/events/habanalabs.h
9782F:	include/uapi/drm/habanalabs_accel.h
9783
9784HACKRF MEDIA DRIVER
9785L:	linux-media@vger.kernel.org
9786S:	Orphan
9787W:	https://linuxtv.org
9788Q:	http://patchwork.linuxtv.org/project/linux-media/list/
9789F:	drivers/media/usb/hackrf/
9790
9791HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9792M:	Chuck Lever <chuck.lever@oracle.com>
9793L:	kernel-tls-handshake@lists.linux.dev
9794L:	netdev@vger.kernel.org
9795S:	Maintained
9796F:	Documentation/netlink/specs/handshake.yaml
9797F:	Documentation/networking/tls-handshake.rst
9798F:	include/net/handshake.h
9799F:	include/trace/events/handshake.h
9800F:	net/handshake/
9801
9802HANTRO VPU CODEC DRIVER
9803M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9804M:	Philipp Zabel <p.zabel@pengutronix.de>
9805L:	linux-media@vger.kernel.org
9806L:	linux-rockchip@lists.infradead.org
9807S:	Maintained
9808F:	Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9809F:	Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9810F:	Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9811F:	drivers/media/platform/verisilicon/
9812
9813HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9814M:	Frank Seidel <frank@f-seidel.de>
9815L:	platform-driver-x86@vger.kernel.org
9816S:	Maintained
9817W:	http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9818F:	drivers/platform/x86/hdaps.c
9819
9820HARDWARE MONITORING
9821M:	Jean Delvare <jdelvare@suse.com>
9822M:	Guenter Roeck <linux@roeck-us.net>
9823L:	linux-hwmon@vger.kernel.org
9824S:	Maintained
9825W:	http://hwmon.wiki.kernel.org/
9826T:	git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9827F:	Documentation/ABI/testing/sysfs-class-hwmon
9828F:	Documentation/devicetree/bindings/hwmon/
9829F:	Documentation/hwmon/
9830F:	drivers/hwmon/
9831F:	include/linux/hwmon*.h
9832F:	include/trace/events/hwmon*.h
9833K:	(devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9834
9835HARDWARE RANDOM NUMBER GENERATOR CORE
9836M:	Olivia Mackall <olivia@selenic.com>
9837M:	Herbert Xu <herbert@gondor.apana.org.au>
9838L:	linux-crypto@vger.kernel.org
9839S:	Odd fixes
9840F:	Documentation/admin-guide/hw_random.rst
9841F:	Documentation/devicetree/bindings/rng/
9842F:	drivers/char/hw_random/
9843F:	include/linux/hw_random.h
9844
9845HARDWARE SPINLOCK CORE
9846M:	Bjorn Andersson <andersson@kernel.org>
9847R:	Baolin Wang <baolin.wang7@gmail.com>
9848L:	linux-remoteproc@vger.kernel.org
9849S:	Maintained
9850T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9851F:	Documentation/devicetree/bindings/hwlock/
9852F:	Documentation/locking/hwspinlock.rst
9853F:	drivers/hwspinlock/
9854F:	include/linux/hwspinlock.h
9855
9856HARDWARE TRACING FACILITIES
9857M:	Alexander Shishkin <alexander.shishkin@linux.intel.com>
9858S:	Maintained
9859F:	drivers/hwtracing/
9860
9861HARMONY SOUND DRIVER
9862L:	linux-parisc@vger.kernel.org
9863S:	Maintained
9864F:	sound/parisc/harmony.*
9865
9866HDPVR USB VIDEO ENCODER DRIVER
9867M:	Hans Verkuil <hverkuil@xs4all.nl>
9868L:	linux-media@vger.kernel.org
9869S:	Odd Fixes
9870W:	https://linuxtv.org
9871T:	git git://linuxtv.org/media_tree.git
9872F:	drivers/media/usb/hdpvr/
9873
9874HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9875M:	Keng-Yu Lin <keng-yu.lin@hpe.com>
9876S:	Supported
9877F:	drivers/misc/hpilo.[ch]
9878
9879HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9880M:	Jerry Hoemann <jerry.hoemann@hpe.com>
9881S:	Supported
9882F:	Documentation/watchdog/hpwdt.rst
9883F:	drivers/watchdog/hpwdt.c
9884
9885HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9886M:	Don Brace <don.brace@microchip.com>
9887L:	storagedev@microchip.com
9888L:	linux-scsi@vger.kernel.org
9889S:	Supported
9890F:	Documentation/scsi/hpsa.rst
9891F:	drivers/scsi/hpsa*.[ch]
9892F:	include/linux/cciss*.h
9893F:	include/uapi/linux/cciss*.h
9894
9895HFI1 DRIVER
9896M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9897L:	linux-rdma@vger.kernel.org
9898S:	Supported
9899F:	drivers/infiniband/hw/hfi1
9900
9901HFS FILESYSTEM
9902L:	linux-fsdevel@vger.kernel.org
9903S:	Orphan
9904F:	Documentation/filesystems/hfs.rst
9905F:	fs/hfs/
9906
9907HFSPLUS FILESYSTEM
9908L:	linux-fsdevel@vger.kernel.org
9909S:	Orphan
9910F:	Documentation/filesystems/hfsplus.rst
9911F:	fs/hfsplus/
9912
9913HGA FRAMEBUFFER DRIVER
9914M:	Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9915L:	linux-nvidia@lists.surfsouth.com
9916S:	Maintained
9917W:	http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9918F:	drivers/video/fbdev/hgafb.c
9919
9920HIBERNATION (aka Software Suspend, aka swsusp)
9921M:	"Rafael J. Wysocki" <rafael@kernel.org>
9922M:	Pavel Machek <pavel@ucw.cz>
9923L:	linux-pm@vger.kernel.org
9924S:	Supported
9925B:	https://bugzilla.kernel.org
9926F:	arch/*/include/asm/suspend*.h
9927F:	arch/x86/power/
9928F:	drivers/base/power/
9929F:	include/linux/freezer.h
9930F:	include/linux/pm.h
9931F:	include/linux/suspend.h
9932F:	kernel/power/
9933
9934HID CORE LAYER
9935M:	Jiri Kosina <jikos@kernel.org>
9936M:	Benjamin Tissoires <bentiss@kernel.org>
9937L:	linux-input@vger.kernel.org
9938S:	Maintained
9939T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9940F:	Documentation/hid/
9941F:	drivers/hid/
9942F:	include/linux/hid*
9943F:	include/uapi/linux/hid*
9944F:	samples/hid/
9945F:	tools/testing/selftests/hid/
9946
9947HID LOGITECH DRIVERS
9948R:	Filipe Laíns <lains@riseup.net>
9949L:	linux-input@vger.kernel.org
9950S:	Maintained
9951F:	drivers/hid/hid-logitech-*
9952
9953HID NVIDIA SHIELD DRIVER
9954M:	Rahul Rameshbabu <rrameshbabu@nvidia.com>
9955L:	linux-input@vger.kernel.org
9956S:	Maintained
9957F:	drivers/hid/hid-nvidia-shield.c
9958
9959HID PHOENIX RC FLIGHT CONTROLLER
9960M:	Marcus Folkesson <marcus.folkesson@gmail.com>
9961L:	linux-input@vger.kernel.org
9962S:	Maintained
9963F:	drivers/hid/hid-pxrc.c
9964
9965HID PLAYSTATION DRIVER
9966M:	Roderick Colenbrander <roderick.colenbrander@sony.com>
9967L:	linux-input@vger.kernel.org
9968S:	Supported
9969F:	drivers/hid/hid-playstation.c
9970
9971HID SENSOR HUB DRIVERS
9972M:	Jiri Kosina <jikos@kernel.org>
9973M:	Jonathan Cameron <jic23@kernel.org>
9974M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9975L:	linux-input@vger.kernel.org
9976L:	linux-iio@vger.kernel.org
9977S:	Maintained
9978F:	Documentation/hid/hid-sensor*
9979F:	drivers/hid/hid-sensor-*
9980F:	drivers/iio/*/hid-*
9981F:	include/linux/hid-sensor-*
9982
9983HID VRC-2 CAR CONTROLLER DRIVER
9984M:	Marcus Folkesson <marcus.folkesson@gmail.com>
9985L:	linux-input@vger.kernel.org
9986S:	Maintained
9987F:	drivers/hid/hid-vrc2.c
9988
9989HID WACOM DRIVER
9990M:	Ping Cheng <ping.cheng@wacom.com>
9991M:	Jason Gerecke  <jason.gerecke@wacom.com>
9992L:	linux-input@vger.kernel.org
9993S:	Maintained
9994F:	drivers/hid/wacom.h
9995F:	drivers/hid/wacom_*
9996
9997HID++ LOGITECH DRIVERS
9998R:	Filipe Laíns <lains@riseup.net>
9999R:	Bastien Nocera <hadess@hadess.net>
10000L:	linux-input@vger.kernel.org
10001S:	Maintained
10002F:	drivers/hid/hid-logitech-hidpp.c
10003
10004HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS
10005M:	Anna-Maria Behnsen <anna-maria@linutronix.de>
10006M:	Frederic Weisbecker <frederic@kernel.org>
10007M:	Thomas Gleixner <tglx@linutronix.de>
10008L:	linux-kernel@vger.kernel.org
10009S:	Maintained
10010T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
10011F:	Documentation/timers/
10012F:	include/linux/clockchips.h
10013F:	include/linux/hrtimer.h
10014F:	include/linux/timer.h
10015F:	kernel/time/clockevents.c
10016F:	kernel/time/hrtimer.c
10017F:	kernel/time/timer.c
10018F:	kernel/time/timer_list.c
10019F:	kernel/time/timer_migration.*
10020F:	tools/testing/selftests/timers/
10021
10022HIGH-SPEED SCC DRIVER FOR AX.25
10023L:	linux-hams@vger.kernel.org
10024S:	Orphan
10025F:	drivers/net/hamradio/scc.c
10026
10027HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
10028M:	HighPoint Linux Team <linux@highpoint-tech.com>
10029S:	Supported
10030W:	http://www.highpoint-tech.com
10031F:	Documentation/scsi/hptiop.rst
10032F:	drivers/scsi/hptiop.c
10033
10034HIKEY960 ONBOARD USB GPIO HUB DRIVER
10035M:	John Stultz <jstultz@google.com>
10036L:	linux-kernel@vger.kernel.org
10037S:	Maintained
10038F:	drivers/misc/hisi_hikey_usb.c
10039
10040HIMAX HX83112B TOUCHSCREEN SUPPORT
10041M:	Job Noorman <job@noorman.info>
10042L:	linux-input@vger.kernel.org
10043S:	Maintained
10044F:	Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
10045F:	drivers/input/touchscreen/himax_hx83112b.c
10046
10047HIPPI
10048M:	Jes Sorensen <jes@trained-monkey.org>
10049L:	linux-hippi@sunsite.dk
10050S:	Maintained
10051F:	drivers/net/hippi/
10052F:	include/linux/hippidevice.h
10053F:	include/uapi/linux/if_hippi.h
10054F:	net/802/hippi.c
10055
10056HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
10057M:	Kurt Kanzenbach <kurt@linutronix.de>
10058L:	netdev@vger.kernel.org
10059S:	Maintained
10060F:	Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
10061F:	drivers/net/dsa/hirschmann/*
10062F:	include/linux/platform_data/hirschmann-hellcreek.h
10063F:	net/dsa/tag_hellcreek.c
10064
10065HISILICON DMA DRIVER
10066M:	Zhou Wang <wangzhou1@hisilicon.com>
10067M:	Jie Hai <haijie1@huawei.com>
10068L:	dmaengine@vger.kernel.org
10069S:	Maintained
10070F:	drivers/dma/hisi_dma.c
10071
10072HISILICON GPIO DRIVER
10073M:	Jay Fang <f.fangjian@huawei.com>
10074L:	linux-gpio@vger.kernel.org
10075S:	Maintained
10076F:	Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
10077F:	drivers/gpio/gpio-hisi.c
10078
10079HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
10080M:	Zhiqi Song <songzhiqi1@huawei.com>
10081M:	Longfang Liu <liulongfang@huawei.com>
10082L:	linux-crypto@vger.kernel.org
10083S:	Maintained
10084F:	Documentation/ABI/testing/debugfs-hisi-hpre
10085F:	drivers/crypto/hisilicon/hpre/hpre.h
10086F:	drivers/crypto/hisilicon/hpre/hpre_crypto.c
10087F:	drivers/crypto/hisilicon/hpre/hpre_main.c
10088
10089HISILICON HNS3 PMU DRIVER
10090M:	Jijie Shao <shaojijie@huawei.com>
10091S:	Supported
10092F:	Documentation/admin-guide/perf/hns3-pmu.rst
10093F:	drivers/perf/hisilicon/hns3_pmu.c
10094
10095HISILICON I2C CONTROLLER DRIVER
10096M:	Yicong Yang <yangyicong@hisilicon.com>
10097L:	linux-i2c@vger.kernel.org
10098S:	Maintained
10099W:	https://www.hisilicon.com
10100F:	Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
10101F:	drivers/i2c/busses/i2c-hisi.c
10102
10103HISILICON KUNPENG SOC HCCS DRIVER
10104M:	Huisong Li <lihuisong@huawei.com>
10105S:	Maintained
10106F:	Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
10107F:	drivers/soc/hisilicon/kunpeng_hccs.c
10108F:	drivers/soc/hisilicon/kunpeng_hccs.h
10109
10110HISILICON LPC BUS DRIVER
10111M:	Jay Fang <f.fangjian@huawei.com>
10112S:	Maintained
10113W:	http://www.hisilicon.com
10114F:	Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
10115F:	drivers/bus/hisi_lpc.c
10116
10117HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
10118M:	Yisen Zhuang <yisen.zhuang@huawei.com>
10119M:	Salil Mehta <salil.mehta@huawei.com>
10120M:	Jijie Shao <shaojijie@huawei.com>
10121L:	netdev@vger.kernel.org
10122S:	Maintained
10123W:	http://www.hisilicon.com
10124F:	drivers/net/ethernet/hisilicon/hns3/
10125
10126HISILICON NETWORK SUBSYSTEM DRIVER
10127M:	Yisen Zhuang <yisen.zhuang@huawei.com>
10128M:	Salil Mehta <salil.mehta@huawei.com>
10129L:	netdev@vger.kernel.org
10130S:	Maintained
10131W:	http://www.hisilicon.com
10132F:	Documentation/devicetree/bindings/net/hisilicon*.txt
10133F:	drivers/net/ethernet/hisilicon/
10134
10135HISILICON PMU DRIVER
10136M:	Yicong Yang <yangyicong@hisilicon.com>
10137M:	Jonathan Cameron <jonathan.cameron@huawei.com>
10138S:	Supported
10139W:	http://www.hisilicon.com
10140F:	Documentation/admin-guide/perf/hisi-pcie-pmu.rst
10141F:	Documentation/admin-guide/perf/hisi-pmu.rst
10142F:	drivers/perf/hisilicon
10143
10144HISILICON PTT DRIVER
10145M:	Yicong Yang <yangyicong@hisilicon.com>
10146M:	Jonathan Cameron <jonathan.cameron@huawei.com>
10147L:	linux-kernel@vger.kernel.org
10148S:	Maintained
10149F:	Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt
10150F:	Documentation/trace/hisi-ptt.rst
10151F:	drivers/hwtracing/ptt/
10152F:	tools/perf/arch/arm64/util/hisi-ptt.c
10153F:	tools/perf/util/hisi-ptt*
10154F:	tools/perf/util/hisi-ptt-decoder/*
10155
10156HISILICON QM DRIVER
10157M:	Weili Qian <qianweili@huawei.com>
10158M:	Zhou Wang <wangzhou1@hisilicon.com>
10159L:	linux-crypto@vger.kernel.org
10160S:	Maintained
10161F:	drivers/crypto/hisilicon/Kconfig
10162F:	drivers/crypto/hisilicon/Makefile
10163F:	drivers/crypto/hisilicon/qm.c
10164F:	drivers/crypto/hisilicon/sgl.c
10165F:	include/linux/hisi_acc_qm.h
10166
10167HISILICON ROCE DRIVER
10168M:	Chengchang Tang <tangchengchang@huawei.com>
10169M:	Junxian Huang <huangjunxian6@hisilicon.com>
10170L:	linux-rdma@vger.kernel.org
10171S:	Maintained
10172F:	Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
10173F:	drivers/infiniband/hw/hns/
10174
10175HISILICON SAS Controller
10176M:	Xiang Chen <chenxiang66@hisilicon.com>
10177S:	Supported
10178W:	http://www.hisilicon.com
10179F:	Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
10180F:	drivers/scsi/hisi_sas/
10181
10182HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
10183M:	Longfang Liu <liulongfang@huawei.com>
10184L:	linux-crypto@vger.kernel.org
10185S:	Maintained
10186F:	Documentation/ABI/testing/debugfs-hisi-sec
10187F:	drivers/crypto/hisilicon/sec2/sec.h
10188F:	drivers/crypto/hisilicon/sec2/sec_crypto.c
10189F:	drivers/crypto/hisilicon/sec2/sec_crypto.h
10190F:	drivers/crypto/hisilicon/sec2/sec_main.c
10191
10192HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
10193M:	Jay Fang <f.fangjian@huawei.com>
10194L:	linux-spi@vger.kernel.org
10195S:	Maintained
10196W:	http://www.hisilicon.com
10197F:	drivers/spi/spi-hisi-kunpeng.c
10198
10199HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
10200M:	Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
10201L:	linux-kernel@vger.kernel.org
10202S:	Maintained
10203F:	Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
10204F:	drivers/spmi/hisi-spmi-controller.c
10205
10206HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
10207M:	Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
10208L:	linux-kernel@vger.kernel.org
10209S:	Maintained
10210F:	Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
10211F:	drivers/mfd/hi6421-spmi-pmic.c
10212
10213HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
10214M:	Weili Qian <qianweili@huawei.com>
10215S:	Maintained
10216F:	drivers/crypto/hisilicon/trng/trng.c
10217
10218HISILICON V3XX SPI NOR FLASH Controller Driver
10219M:	Jay Fang <f.fangjian@huawei.com>
10220S:	Maintained
10221W:	http://www.hisilicon.com
10222F:	drivers/spi/spi-hisi-sfc-v3xx.c
10223
10224HISILICON ZIP Controller DRIVER
10225M:	Yang Shen <shenyang39@huawei.com>
10226M:	Zhou Wang <wangzhou1@hisilicon.com>
10227L:	linux-crypto@vger.kernel.org
10228S:	Maintained
10229F:	Documentation/ABI/testing/debugfs-hisi-zip
10230F:	drivers/crypto/hisilicon/zip/
10231
10232HMM - Heterogeneous Memory Management
10233M:	Jérôme Glisse <jglisse@redhat.com>
10234L:	linux-mm@kvack.org
10235S:	Maintained
10236F:	Documentation/mm/hmm.rst
10237F:	include/linux/hmm*
10238F:	lib/test_hmm*
10239F:	mm/hmm*
10240F:	tools/testing/selftests/mm/*hmm*
10241
10242HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER
10243M:	Petre Rodan <petre.rodan@subdimension.ro>
10244L:	linux-iio@vger.kernel.org
10245S:	Maintained
10246F:	Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml
10247F:	drivers/iio/pressure/hsc030pa*
10248
10249HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
10250M:	Andreas Klinger <ak@it-klinger.de>
10251M:	Petre Rodan <petre.rodan@subdimension.ro>
10252L:	linux-iio@vger.kernel.org
10253S:	Maintained
10254F:	Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
10255F:	drivers/iio/pressure/mprls0025pa*
10256
10257HP BIOSCFG DRIVER
10258M:	Jorge Lopez <jorge.lopez2@hp.com>
10259L:	platform-driver-x86@vger.kernel.org
10260S:	Maintained
10261F:	drivers/platform/x86/hp/hp-bioscfg/
10262
10263HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
10264L:	platform-driver-x86@vger.kernel.org
10265S:	Orphan
10266F:	drivers/platform/x86/hp/tc1100-wmi.c
10267
10268HP WMI HARDWARE MONITOR DRIVER
10269M:	James Seo <james@equiv.tech>
10270L:	linux-hwmon@vger.kernel.org
10271S:	Maintained
10272F:	Documentation/hwmon/hp-wmi-sensors.rst
10273F:	drivers/hwmon/hp-wmi-sensors.c
10274
10275HPET:	High Precision Event Timers driver
10276M:	Clemens Ladisch <clemens@ladisch.de>
10277S:	Maintained
10278F:	Documentation/timers/hpet.rst
10279F:	drivers/char/hpet.c
10280F:	include/linux/hpet.h
10281F:	include/uapi/linux/hpet.h
10282
10283HPET:	x86
10284S:	Orphan
10285F:	arch/x86/include/asm/hpet.h
10286F:	arch/x86/kernel/hpet.c
10287
10288HPFS FILESYSTEM
10289M:	Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
10290S:	Maintained
10291W:	http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
10292F:	fs/hpfs/
10293
10294HS3001 Hardware Temperature and Humidity Sensor
10295M:	Andre Werner <andre.werner@systec-electronic.com>
10296L:	linux-hwmon@vger.kernel.org
10297S:	Maintained
10298F:	drivers/hwmon/hs3001.c
10299
10300HSI SUBSYSTEM
10301M:	Sebastian Reichel <sre@kernel.org>
10302S:	Maintained
10303T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
10304F:	Documentation/ABI/testing/sysfs-bus-hsi
10305F:	Documentation/driver-api/hsi.rst
10306F:	drivers/hsi/
10307F:	include/linux/hsi/
10308F:	include/uapi/linux/hsi/
10309
10310HSO 3G MODEM DRIVER
10311L:	linux-usb@vger.kernel.org
10312S:	Orphan
10313F:	drivers/net/usb/hso.c
10314
10315HSR NETWORK PROTOCOL
10316L:	netdev@vger.kernel.org
10317S:	Orphan
10318F:	net/hsr/
10319
10320HT16K33 LED CONTROLLER DRIVER
10321M:	Robin van der Gracht <robin@protonic.nl>
10322S:	Maintained
10323F:	Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
10324F:	drivers/auxdisplay/ht16k33.c
10325
10326HTCPEN TOUCHSCREEN DRIVER
10327M:	Pau Oliva Fora <pof@eslack.org>
10328L:	linux-input@vger.kernel.org
10329S:	Maintained
10330F:	drivers/input/touchscreen/htcpen.c
10331
10332HTE SUBSYSTEM
10333M:	Dipen Patel <dipenp@nvidia.com>
10334L:	timestamp@lists.linux.dev
10335S:	Maintained
10336Q:	https://patchwork.kernel.org/project/timestamp/list/
10337T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
10338F:	Documentation/devicetree/bindings/timestamp/
10339F:	Documentation/driver-api/hte/
10340F:	drivers/hte/
10341F:	include/linux/hte.h
10342
10343HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
10344M:	Lorenzo Bianconi <lorenzo@kernel.org>
10345L:	linux-iio@vger.kernel.org
10346S:	Maintained
10347W:	http://www.st.com/
10348F:	Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
10349F:	drivers/iio/humidity/hts221*
10350
10351HUAWEI ETHERNET DRIVER
10352M:	Cai Huoqing <cai.huoqing@linux.dev>
10353L:	netdev@vger.kernel.org
10354S:	Maintained
10355F:	Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
10356F:	drivers/net/ethernet/huawei/hinic/
10357
10358HUGETLB SUBSYSTEM
10359M:	Muchun Song <muchun.song@linux.dev>
10360L:	linux-mm@kvack.org
10361S:	Maintained
10362F:	Documentation/ABI/testing/sysfs-kernel-mm-hugepages
10363F:	Documentation/admin-guide/mm/hugetlbpage.rst
10364F:	Documentation/mm/hugetlbfs_reserv.rst
10365F:	Documentation/mm/vmemmap_dedup.rst
10366F:	fs/hugetlbfs/
10367F:	include/linux/hugetlb.h
10368F:	mm/hugetlb.c
10369F:	mm/hugetlb_vmemmap.c
10370F:	mm/hugetlb_vmemmap.h
10371F:	tools/testing/selftests/cgroup/test_hugetlb_memcg.c
10372
10373HVA ST MEDIA DRIVER
10374M:	Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
10375L:	linux-media@vger.kernel.org
10376S:	Supported
10377W:	https://linuxtv.org
10378T:	git git://linuxtv.org/media_tree.git
10379F:	drivers/media/platform/st/sti/hva
10380
10381HWPOISON MEMORY FAILURE HANDLING
10382M:	Miaohe Lin <linmiaohe@huawei.com>
10383R:	Naoya Horiguchi <nao.horiguchi@gmail.com>
10384L:	linux-mm@kvack.org
10385S:	Maintained
10386F:	mm/hwpoison-inject.c
10387F:	mm/memory-failure.c
10388
10389HYCON HY46XX TOUCHSCREEN SUPPORT
10390M:	Giulio Benetti <giulio.benetti@benettiengineering.com>
10391L:	linux-input@vger.kernel.org
10392S:	Maintained
10393F:	Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
10394F:	drivers/input/touchscreen/hycon-hy46xx.c
10395
10396HYGON PROCESSOR SUPPORT
10397M:	Pu Wen <puwen@hygon.cn>
10398L:	linux-kernel@vger.kernel.org
10399S:	Maintained
10400F:	arch/x86/kernel/cpu/hygon.c
10401
10402HYNIX HI556 SENSOR DRIVER
10403M:	Sakari Ailus <sakari.ailus@linux.intel.com>
10404L:	linux-media@vger.kernel.org
10405S:	Maintained
10406T:	git git://linuxtv.org/media_tree.git
10407F:	drivers/media/i2c/hi556.c
10408
10409HYNIX HI846 SENSOR DRIVER
10410M:	Martin Kepplinger <martin.kepplinger@puri.sm>
10411L:	linux-media@vger.kernel.org
10412S:	Maintained
10413F:	drivers/media/i2c/hi846.c
10414
10415HYNIX HI847 SENSOR DRIVER
10416M:	Sakari Ailus <sakari.ailus@linux.intel.com>
10417L:	linux-media@vger.kernel.org
10418S:	Maintained
10419F:	drivers/media/i2c/hi847.c
10420
10421Hyper-V/Azure CORE AND DRIVERS
10422M:	"K. Y. Srinivasan" <kys@microsoft.com>
10423M:	Haiyang Zhang <haiyangz@microsoft.com>
10424M:	Wei Liu <wei.liu@kernel.org>
10425M:	Dexuan Cui <decui@microsoft.com>
10426L:	linux-hyperv@vger.kernel.org
10427S:	Supported
10428T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
10429F:	Documentation/ABI/stable/sysfs-bus-vmbus
10430F:	Documentation/ABI/testing/debugfs-hyperv
10431F:	Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
10432F:	Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
10433F:	Documentation/virt/hyperv
10434F:	arch/arm64/hyperv
10435F:	arch/arm64/include/asm/hyperv-tlfs.h
10436F:	arch/arm64/include/asm/mshyperv.h
10437F:	arch/x86/hyperv
10438F:	arch/x86/include/asm/hyperv-tlfs.h
10439F:	arch/x86/include/asm/mshyperv.h
10440F:	arch/x86/include/asm/trace/hyperv.h
10441F:	arch/x86/kernel/cpu/mshyperv.c
10442F:	drivers/clocksource/hyperv_timer.c
10443F:	drivers/hid/hid-hyperv.c
10444F:	drivers/hv/
10445F:	drivers/input/serio/hyperv-keyboard.c
10446F:	drivers/iommu/hyperv-iommu.c
10447F:	drivers/net/ethernet/microsoft/
10448F:	drivers/net/hyperv/
10449F:	drivers/pci/controller/pci-hyperv-intf.c
10450F:	drivers/pci/controller/pci-hyperv.c
10451F:	drivers/scsi/storvsc_drv.c
10452F:	drivers/uio/uio_hv_generic.c
10453F:	drivers/video/fbdev/hyperv_fb.c
10454F:	include/asm-generic/hyperv-tlfs.h
10455F:	include/asm-generic/mshyperv.h
10456F:	include/clocksource/hyperv_timer.h
10457F:	include/linux/hyperv.h
10458F:	include/net/mana
10459F:	include/uapi/linux/hyperv.h
10460F:	net/vmw_vsock/hyperv_transport.c
10461F:	tools/hv/
10462
10463HYPERBUS SUPPORT
10464M:	Vignesh Raghavendra <vigneshr@ti.com>
10465R:	Tudor Ambarus <tudor.ambarus@linaro.org>
10466L:	linux-mtd@lists.infradead.org
10467S:	Supported
10468Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
10469C:	irc://irc.oftc.net/mtd
10470T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
10471F:	Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
10472F:	drivers/mtd/hyperbus/
10473F:	include/linux/mtd/hyperbus.h
10474
10475HYPERVISOR VIRTUAL CONSOLE DRIVER
10476L:	linuxppc-dev@lists.ozlabs.org
10477S:	Odd Fixes
10478F:	drivers/tty/hvc/
10479
10480I2C ACPI SUPPORT
10481M:	Mika Westerberg <mika.westerberg@linux.intel.com>
10482L:	linux-i2c@vger.kernel.org
10483L:	linux-acpi@vger.kernel.org
10484S:	Maintained
10485F:	drivers/i2c/i2c-core-acpi.c
10486
10487I2C ADDRESS TRANSLATOR (ATR)
10488M:	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
10489R:	Luca Ceresoli <luca.ceresoli@bootlin.com>
10490L:	linux-i2c@vger.kernel.org
10491S:	Maintained
10492F:	drivers/i2c/i2c-atr.c
10493F:	include/linux/i2c-atr.h
10494
10495I2C CONTROLLER DRIVER FOR NVIDIA GPU
10496M:	Ajay Gupta <ajayg@nvidia.com>
10497L:	linux-i2c@vger.kernel.org
10498S:	Maintained
10499F:	Documentation/i2c/busses/i2c-nvidia-gpu.rst
10500F:	drivers/i2c/busses/i2c-nvidia-gpu.c
10501
10502I2C MUXES
10503M:	Peter Rosin <peda@axentia.se>
10504L:	linux-i2c@vger.kernel.org
10505S:	Maintained
10506F:	Documentation/devicetree/bindings/i2c/i2c-arb*
10507F:	Documentation/devicetree/bindings/i2c/i2c-gate*
10508F:	Documentation/devicetree/bindings/i2c/i2c-mux*
10509F:	Documentation/i2c/i2c-topology.rst
10510F:	Documentation/i2c/muxes/
10511F:	drivers/i2c/i2c-mux.c
10512F:	drivers/i2c/muxes/
10513F:	include/linux/i2c-mux.h
10514
10515I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10516M:	Gregory CLEMENT <gregory.clement@bootlin.com>
10517L:	linux-i2c@vger.kernel.org
10518S:	Maintained
10519F:	Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
10520F:	drivers/i2c/busses/i2c-mv64xxx.c
10521
10522I2C OVER PARALLEL PORT
10523M:	Jean Delvare <jdelvare@suse.com>
10524L:	linux-i2c@vger.kernel.org
10525S:	Maintained
10526F:	Documentation/i2c/busses/i2c-parport.rst
10527F:	drivers/i2c/busses/i2c-parport.c
10528
10529I2C SUBSYSTEM
10530M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
10531L:	linux-i2c@vger.kernel.org
10532S:	Maintained
10533W:	https://i2c.wiki.kernel.org/
10534Q:	https://patchwork.ozlabs.org/project/linux-i2c/list/
10535T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10536F:	Documentation/i2c/
10537F:	drivers/i2c/*
10538F:	include/dt-bindings/i2c/i2c.h
10539F:	include/linux/i2c-dev.h
10540F:	include/linux/i2c-smbus.h
10541F:	include/linux/i2c.h
10542F:	include/uapi/linux/i2c-*.h
10543F:	include/uapi/linux/i2c.h
10544
10545I2C SUBSYSTEM HOST DRIVERS
10546M:	Andi Shyti <andi.shyti@kernel.org>
10547L:	linux-i2c@vger.kernel.org
10548S:	Maintained
10549W:	https://i2c.wiki.kernel.org/
10550Q:	https://patchwork.ozlabs.org/project/linux-i2c/list/
10551T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git
10552F:	Documentation/devicetree/bindings/i2c/
10553F:	drivers/i2c/algos/
10554F:	drivers/i2c/busses/
10555F:	include/dt-bindings/i2c/
10556
10557I2C-TAOS-EVM DRIVER
10558M:	Jean Delvare <jdelvare@suse.com>
10559L:	linux-i2c@vger.kernel.org
10560S:	Maintained
10561F:	Documentation/i2c/busses/i2c-taos-evm.rst
10562F:	drivers/i2c/busses/i2c-taos-evm.c
10563
10564I2C-TINY-USB DRIVER
10565M:	Till Harbaum <till@harbaum.org>
10566L:	linux-i2c@vger.kernel.org
10567S:	Maintained
10568W:	http://www.harbaum.org/till/i2c_tiny_usb
10569F:	drivers/i2c/busses/i2c-tiny-usb.c
10570
10571I2C/SMBUS CONTROLLER DRIVERS FOR PC
10572M:	Jean Delvare <jdelvare@suse.com>
10573L:	linux-i2c@vger.kernel.org
10574S:	Maintained
10575F:	Documentation/i2c/busses/i2c-ali1535.rst
10576F:	Documentation/i2c/busses/i2c-ali1563.rst
10577F:	Documentation/i2c/busses/i2c-ali15x3.rst
10578F:	Documentation/i2c/busses/i2c-amd756.rst
10579F:	Documentation/i2c/busses/i2c-amd8111.rst
10580F:	Documentation/i2c/busses/i2c-i801.rst
10581F:	Documentation/i2c/busses/i2c-nforce2.rst
10582F:	Documentation/i2c/busses/i2c-piix4.rst
10583F:	Documentation/i2c/busses/i2c-sis5595.rst
10584F:	Documentation/i2c/busses/i2c-sis630.rst
10585F:	Documentation/i2c/busses/i2c-sis96x.rst
10586F:	Documentation/i2c/busses/i2c-via.rst
10587F:	Documentation/i2c/busses/i2c-viapro.rst
10588F:	drivers/i2c/busses/i2c-ali1535.c
10589F:	drivers/i2c/busses/i2c-ali1563.c
10590F:	drivers/i2c/busses/i2c-ali15x3.c
10591F:	drivers/i2c/busses/i2c-amd756-s4882.c
10592F:	drivers/i2c/busses/i2c-amd756.c
10593F:	drivers/i2c/busses/i2c-amd8111.c
10594F:	drivers/i2c/busses/i2c-i801.c
10595F:	drivers/i2c/busses/i2c-isch.c
10596F:	drivers/i2c/busses/i2c-nforce2-s4985.c
10597F:	drivers/i2c/busses/i2c-nforce2.c
10598F:	drivers/i2c/busses/i2c-piix4.c
10599F:	drivers/i2c/busses/i2c-sis5595.c
10600F:	drivers/i2c/busses/i2c-sis630.c
10601F:	drivers/i2c/busses/i2c-sis96x.c
10602F:	drivers/i2c/busses/i2c-via.c
10603F:	drivers/i2c/busses/i2c-viapro.c
10604
10605I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10606M:	Hans de Goede <hdegoede@redhat.com>
10607L:	linux-i2c@vger.kernel.org
10608S:	Maintained
10609F:	drivers/i2c/busses/i2c-cht-wc.c
10610
10611I2C/SMBUS ISMT DRIVER
10612M:	Seth Heasley <seth.heasley@intel.com>
10613M:	Neil Horman <nhorman@tuxdriver.com>
10614L:	linux-i2c@vger.kernel.org
10615F:	Documentation/i2c/busses/i2c-ismt.rst
10616F:	drivers/i2c/busses/i2c-ismt.c
10617
10618I2C/SMBUS ZHAOXIN DRIVER
10619M:	Hans Hu <hanshu@zhaoxin.com>
10620L:	linux-i2c@vger.kernel.org
10621S:	Maintained
10622W:	https://www.zhaoxin.com
10623F:	drivers/i2c/busses/i2c-viai2c-common.c
10624F:	drivers/i2c/busses/i2c-viai2c-zhaoxin.c
10625
10626I2C/SMBUS STUB DRIVER
10627M:	Jean Delvare <jdelvare@suse.com>
10628L:	linux-i2c@vger.kernel.org
10629S:	Maintained
10630F:	drivers/i2c/i2c-stub.c
10631
10632I3C DRIVER FOR ASPEED AST2600
10633M:	Jeremy Kerr <jk@codeconstruct.com.au>
10634S:	Maintained
10635F:	Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10636F:	drivers/i3c/master/ast2600-i3c-master.c
10637
10638I3C DRIVER FOR CADENCE I3C MASTER IP
10639M:	Przemysław Gaj <pgaj@cadence.com>
10640S:	Maintained
10641F:	Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10642F:	drivers/i3c/master/i3c-master-cdns.c
10643
10644I3C DRIVER FOR SYNOPSYS DESIGNWARE
10645S:	Orphan
10646F:	Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10647F:	drivers/i3c/master/dw*
10648
10649I3C SUBSYSTEM
10650M:	Alexandre Belloni <alexandre.belloni@bootlin.com>
10651L:	linux-i3c@lists.infradead.org (moderated for non-subscribers)
10652S:	Maintained
10653C:	irc://chat.freenode.net/linux-i3c
10654T:	git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10655F:	Documentation/ABI/testing/sysfs-bus-i3c
10656F:	Documentation/devicetree/bindings/i3c/
10657F:	Documentation/driver-api/i3c
10658F:	drivers/i3c/
10659F:	include/dt-bindings/i3c/
10660F:	include/linux/i3c/
10661
10662IBM Operation Panel Input Driver
10663M:	Eddie James <eajames@linux.ibm.com>
10664L:	linux-input@vger.kernel.org
10665S:	Maintained
10666F:	Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10667F:	drivers/input/misc/ibm-panel.c
10668
10669IBM Power 842 compression accelerator
10670M:	Haren Myneni <haren@us.ibm.com>
10671S:	Supported
10672F:	crypto/842.c
10673F:	drivers/crypto/nx/Kconfig
10674F:	drivers/crypto/nx/Makefile
10675F:	drivers/crypto/nx/nx-842*
10676F:	include/linux/sw842.h
10677F:	lib/842/
10678
10679IBM Power in-Nest Crypto Acceleration
10680M:	Breno Leitão <leitao@debian.org>
10681M:	Nayna Jain <nayna@linux.ibm.com>
10682M:	Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10683L:	linux-crypto@vger.kernel.org
10684S:	Supported
10685F:	drivers/crypto/nx/Kconfig
10686F:	drivers/crypto/nx/Makefile
10687F:	drivers/crypto/nx/nx-aes*
10688F:	drivers/crypto/nx/nx-sha*
10689F:	drivers/crypto/nx/nx.*
10690F:	drivers/crypto/nx/nx_csbcpb.h
10691F:	drivers/crypto/nx/nx_debugfs.c
10692
10693IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10694M:	Tyrel Datwyler <tyreld@linux.ibm.com>
10695L:	linux-pci@vger.kernel.org
10696L:	linuxppc-dev@lists.ozlabs.org
10697S:	Supported
10698F:	drivers/pci/hotplug/rpadlpar*
10699
10700IBM Power Linux RAID adapter
10701M:	Brian King <brking@us.ibm.com>
10702S:	Supported
10703F:	drivers/scsi/ipr.*
10704
10705IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10706M:	Tyrel Datwyler <tyreld@linux.ibm.com>
10707L:	linux-pci@vger.kernel.org
10708L:	linuxppc-dev@lists.ozlabs.org
10709S:	Supported
10710F:	drivers/pci/hotplug/rpaphp*
10711
10712IBM Power SRIOV Virtual NIC Device Driver
10713M:	Haren Myneni <haren@linux.ibm.com>
10714M:	Rick Lindsley <ricklind@linux.ibm.com>
10715R:	Nick Child <nnac123@linux.ibm.com>
10716R:	Thomas Falcon <tlfalcon@linux.ibm.com>
10717L:	netdev@vger.kernel.org
10718S:	Supported
10719F:	drivers/net/ethernet/ibm/ibmvnic.*
10720
10721IBM Power VFIO Support
10722M:	Timothy Pearson <tpearson@raptorengineering.com>
10723S:	Supported
10724F:	drivers/vfio/vfio_iommu_spapr_tce.c
10725
10726IBM Power Virtual Ethernet Device Driver
10727M:	Nick Child <nnac123@linux.ibm.com>
10728L:	netdev@vger.kernel.org
10729S:	Supported
10730F:	drivers/net/ethernet/ibm/ibmveth.*
10731
10732IBM Power Virtual FC Device Drivers
10733M:	Tyrel Datwyler <tyreld@linux.ibm.com>
10734L:	linux-scsi@vger.kernel.org
10735S:	Supported
10736F:	drivers/scsi/ibmvscsi/ibmvfc*
10737
10738IBM Power Virtual Management Channel Driver
10739M:	Brad Warrum <bwarrum@linux.ibm.com>
10740M:	Ritu Agarwal <rituagar@linux.ibm.com>
10741S:	Supported
10742F:	drivers/misc/ibmvmc.*
10743
10744IBM Power Virtual SCSI Device Drivers
10745M:	Tyrel Datwyler <tyreld@linux.ibm.com>
10746L:	linux-scsi@vger.kernel.org
10747S:	Supported
10748F:	drivers/scsi/ibmvscsi/ibmvscsi*
10749F:	include/scsi/viosrp.h
10750
10751IBM Power Virtual SCSI Device Target Driver
10752M:	Tyrel Datwyler <tyreld@linux.ibm.com>
10753L:	linux-scsi@vger.kernel.org
10754L:	target-devel@vger.kernel.org
10755S:	Supported
10756F:	drivers/scsi/ibmvscsi_tgt/
10757
10758IBM Power VMX Cryptographic instructions
10759M:	Breno Leitão <leitao@debian.org>
10760M:	Nayna Jain <nayna@linux.ibm.com>
10761M:	Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10762L:	linux-crypto@vger.kernel.org
10763S:	Supported
10764F:	arch/powerpc/crypto/Kconfig
10765F:	arch/powerpc/crypto/Makefile
10766F:	arch/powerpc/crypto/aes.c
10767F:	arch/powerpc/crypto/aes_cbc.c
10768F:	arch/powerpc/crypto/aes_ctr.c
10769F:	arch/powerpc/crypto/aes_xts.c
10770F:	arch/powerpc/crypto/aesp8-ppc.*
10771F:	arch/powerpc/crypto/ghash.c
10772F:	arch/powerpc/crypto/ghashp8-ppc.pl
10773F:	arch/powerpc/crypto/ppc-xlate.pl
10774F:	arch/powerpc/crypto/vmx.c
10775
10776IBM ServeRAID RAID DRIVER
10777S:	Orphan
10778F:	drivers/scsi/ips.*
10779
10780ICH LPC AND GPIO DRIVER
10781M:	Peter Tyser <ptyser@xes-inc.com>
10782S:	Maintained
10783F:	drivers/gpio/gpio-ich.c
10784F:	drivers/mfd/lpc_ich.c
10785
10786ICY I2C DRIVER
10787M:	Max Staudt <max@enpas.org>
10788L:	linux-i2c@vger.kernel.org
10789S:	Maintained
10790F:	drivers/i2c/busses/i2c-icy.c
10791
10792IDEAPAD LAPTOP EXTRAS DRIVER
10793M:	Ike Panhc <ike.pan@canonical.com>
10794L:	platform-driver-x86@vger.kernel.org
10795S:	Maintained
10796W:	http://launchpad.net/ideapad-laptop
10797F:	drivers/platform/x86/ideapad-laptop.c
10798
10799IDEAPAD LAPTOP SLIDEBAR DRIVER
10800M:	Andrey Moiseev <o2g.org.ru@gmail.com>
10801L:	linux-input@vger.kernel.org
10802S:	Maintained
10803W:	https://github.com/o2genum/ideapad-slidebar
10804F:	drivers/input/misc/ideapad_slidebar.c
10805
10806IDT VersaClock 5 CLOCK DRIVER
10807M:	Luca Ceresoli <luca@lucaceresoli.net>
10808S:	Maintained
10809F:	Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10810F:	drivers/clk/clk-versaclock5.c
10811
10812IEEE 802.15.4 SUBSYSTEM
10813M:	Alexander Aring <alex.aring@gmail.com>
10814M:	Stefan Schmidt <stefan@datenfreihafen.org>
10815M:	Miquel Raynal <miquel.raynal@bootlin.com>
10816L:	linux-wpan@vger.kernel.org
10817S:	Maintained
10818W:	https://linux-wpan.org/
10819Q:	https://patchwork.kernel.org/project/linux-wpan/list/
10820T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10821T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10822F:	Documentation/networking/ieee802154.rst
10823F:	drivers/net/ieee802154/
10824F:	include/linux/ieee802154.h
10825F:	include/linux/nl802154.h
10826F:	include/net/af_ieee802154.h
10827F:	include/net/cfg802154.h
10828F:	include/net/ieee802154_netdev.h
10829F:	include/net/mac802154.h
10830F:	include/net/nl802154.h
10831F:	net/ieee802154/
10832F:	net/mac802154/
10833
10834Intel VIRTIO DATA PATH ACCELERATOR
10835M:	Zhu Lingshan <lingshan.zhu@kernel.org>
10836L:	virtualization@lists.linux.dev
10837S:	Supported
10838F:	drivers/vdpa/ifcvf/
10839
10840IFE PROTOCOL
10841M:	Yotam Gigi <yotam.gi@gmail.com>
10842M:	Jamal Hadi Salim <jhs@mojatatu.com>
10843F:	include/net/ife.h
10844F:	include/uapi/linux/ife.h
10845F:	net/ife
10846
10847IGORPLUG-USB IR RECEIVER
10848M:	Sean Young <sean@mess.org>
10849L:	linux-media@vger.kernel.org
10850S:	Maintained
10851F:	drivers/media/rc/igorplugusb.c
10852
10853IGUANAWORKS USB IR TRANSCEIVER
10854M:	Sean Young <sean@mess.org>
10855L:	linux-media@vger.kernel.org
10856S:	Maintained
10857F:	drivers/media/rc/iguanair.c
10858
10859IIO BACKEND FRAMEWORK
10860M:	Nuno Sa <nuno.sa@analog.com>
10861R:	Olivier Moysan <olivier.moysan@foss.st.com>
10862L:	linux-iio@vger.kernel.org
10863S:	Maintained
10864F:	drivers/iio/industrialio-backend.c
10865F:	include/linux/iio/backend.h
10866
10867IIO DIGITAL POTENTIOMETER DAC
10868M:	Peter Rosin <peda@axentia.se>
10869L:	linux-iio@vger.kernel.org
10870S:	Maintained
10871F:	Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10872F:	Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10873F:	drivers/iio/dac/dpot-dac.c
10874
10875IIO ENVELOPE DETECTOR
10876M:	Peter Rosin <peda@axentia.se>
10877L:	linux-iio@vger.kernel.org
10878S:	Maintained
10879F:	Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10880F:	Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10881F:	drivers/iio/adc/envelope-detector.c
10882
10883IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10884M:	Matti Vaittinen <mazziesaccount@gmail.com>
10885L:	linux-iio@vger.kernel.org
10886S:	Maintained
10887F:	drivers/iio/industrialio-gts-helper.c
10888F:	include/linux/iio/iio-gts-helper.h
10889F:	drivers/iio/test/iio-test-gts.c
10890
10891IIO MULTIPLEXER
10892M:	Peter Rosin <peda@axentia.se>
10893L:	linux-iio@vger.kernel.org
10894S:	Maintained
10895F:	Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10896F:	drivers/iio/multiplexer/iio-mux.c
10897
10898IIO SCMI BASED DRIVER
10899M:	Jyoti Bhayana <jbhayana@google.com>
10900L:	linux-iio@vger.kernel.org
10901S:	Maintained
10902F:	drivers/iio/common/scmi_sensors/scmi_iio.c
10903
10904IIO SUBSYSTEM AND DRIVERS
10905M:	Jonathan Cameron <jic23@kernel.org>
10906R:	Lars-Peter Clausen <lars@metafoo.de>
10907L:	linux-iio@vger.kernel.org
10908S:	Maintained
10909T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10910F:	Documentation/ABI/testing/configfs-iio*
10911F:	Documentation/ABI/testing/sysfs-bus-iio*
10912F:	Documentation/devicetree/bindings/iio/
10913F:	Documentation/iio/
10914F:	drivers/iio/
10915F:	drivers/staging/iio/
10916F:	include/dt-bindings/iio/
10917F:	include/linux/iio/
10918F:	tools/iio/
10919
10920IIO UNIT CONVERTER
10921M:	Peter Rosin <peda@axentia.se>
10922L:	linux-iio@vger.kernel.org
10923S:	Maintained
10924F:	Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10925F:	Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10926F:	Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10927F:	drivers/iio/afe/iio-rescale.c
10928
10929IKANOS/ADI EAGLE ADSL USB DRIVER
10930M:	Matthieu Castet <castet.matthieu@free.fr>
10931M:	Stanislaw Gruszka <stf_xl@wp.pl>
10932S:	Maintained
10933F:	drivers/usb/atm/ueagle-atm.c
10934
10935IMAGIS TOUCHSCREEN DRIVER
10936M:	Markuss Broks <markuss.broks@gmail.com>
10937S:	Maintained
10938F:	Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10939F:	drivers/input/touchscreen/imagis.c
10940
10941IMGTEC ASCII LCD DRIVER
10942M:	Paul Burton <paulburton@kernel.org>
10943S:	Maintained
10944F:	Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10945F:	drivers/auxdisplay/img-ascii-lcd.c
10946
10947IMGTEC JPEG ENCODER DRIVER
10948M:	Devarsh Thakkar <devarsht@ti.com>
10949L:	linux-media@vger.kernel.org
10950S:	Supported
10951F:	Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml
10952F:	drivers/media/platform/imagination/e5010*
10953
10954IMGTEC IR DECODER DRIVER
10955S:	Orphan
10956F:	drivers/media/rc/img-ir/
10957
10958IMGTEC POWERVR DRM DRIVER
10959M:	Frank Binns <frank.binns@imgtec.com>
10960M:	Matt Coster <matt.coster@imgtec.com>
10961S:	Supported
10962T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
10963F:	Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
10964F:	Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml
10965F:	Documentation/gpu/imagination/
10966F:	drivers/gpu/drm/imagination/
10967F:	include/uapi/drm/pvr_drm.h
10968
10969IMON SOUNDGRAPH USB IR RECEIVER
10970M:	Sean Young <sean@mess.org>
10971L:	linux-media@vger.kernel.org
10972S:	Maintained
10973F:	drivers/media/rc/imon.c
10974F:	drivers/media/rc/imon_raw.c
10975
10976IMS TWINTURBO FRAMEBUFFER DRIVER
10977L:	linux-fbdev@vger.kernel.org
10978S:	Orphan
10979F:	drivers/video/fbdev/imsttfb.c
10980
10981INDEX OF FURTHER KERNEL DOCUMENTATION
10982M:	Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
10983S:	Maintained
10984F:	Documentation/process/kernel-docs.rst
10985
10986INDUSTRY PACK SUBSYSTEM (IPACK)
10987M:	Vaibhav Gupta <vaibhavgupta40@gmail.com>
10988M:	Jens Taprogge <jens.taprogge@taprogge.org>
10989M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10990L:	industrypack-devel@lists.sourceforge.net
10991S:	Maintained
10992W:	http://industrypack.sourceforge.net
10993F:	drivers/ipack/
10994
10995INFINEON DPS310 Driver
10996M:	Eddie James <eajames@linux.ibm.com>
10997L:	linux-iio@vger.kernel.org
10998S:	Maintained
10999F:	drivers/iio/pressure/dps310.c
11000
11001INFINEON PEB2466 ASoC CODEC
11002M:	Herve Codina <herve.codina@bootlin.com>
11003L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
11004S:	Maintained
11005F:	Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
11006F:	sound/soc/codecs/peb2466.c
11007
11008INFINIBAND SUBSYSTEM
11009M:	Jason Gunthorpe <jgg@nvidia.com>
11010M:	Leon Romanovsky <leonro@nvidia.com>
11011L:	linux-rdma@vger.kernel.org
11012S:	Supported
11013W:	https://github.com/linux-rdma/rdma-core
11014Q:	http://patchwork.kernel.org/project/linux-rdma/list/
11015T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
11016F:	Documentation/devicetree/bindings/infiniband/
11017F:	Documentation/infiniband/
11018F:	drivers/infiniband/
11019F:	include/rdma/
11020F:	include/trace/events/ib_mad.h
11021F:	include/trace/events/ib_umad.h
11022F:	include/trace/misc/rdma.h
11023F:	include/uapi/linux/if_infiniband.h
11024F:	include/uapi/rdma/
11025F:	samples/bpf/ibumad_kern.c
11026F:	samples/bpf/ibumad_user.c
11027
11028INGENIC JZ4780 NAND DRIVER
11029M:	Harvey Hunt <harveyhuntnexus@gmail.com>
11030L:	linux-mtd@lists.infradead.org
11031L:	linux-mips@vger.kernel.org
11032S:	Maintained
11033F:	drivers/mtd/nand/raw/ingenic/
11034
11035INGENIC JZ47xx SoCs
11036M:	Paul Cercueil <paul@crapouillou.net>
11037L:	linux-mips@vger.kernel.org
11038S:	Maintained
11039F:	arch/mips/boot/dts/ingenic/
11040F:	arch/mips/generic/board-ingenic.c
11041F:	arch/mips/include/asm/mach-ingenic/
11042F:	arch/mips/ingenic/Kconfig
11043F:	drivers/clk/ingenic/
11044F:	drivers/dma/dma-jz4780.c
11045F:	drivers/gpu/drm/ingenic/
11046F:	drivers/i2c/busses/i2c-jz4780.c
11047F:	drivers/iio/adc/ingenic-adc.c
11048F:	drivers/irqchip/irq-ingenic.c
11049F:	drivers/memory/jz4780-nemc.c
11050F:	drivers/mmc/host/jz4740_mmc.c
11051F:	drivers/mtd/nand/raw/ingenic/
11052F:	drivers/pinctrl/pinctrl-ingenic.c
11053F:	drivers/power/supply/ingenic-battery.c
11054F:	drivers/pwm/pwm-jz4740.c
11055F:	drivers/remoteproc/ingenic_rproc.c
11056F:	drivers/rtc/rtc-jz4740.c
11057F:	drivers/tty/serial/8250/8250_ingenic.c
11058F:	drivers/usb/musb/jz4740.c
11059F:	drivers/watchdog/jz4740_wdt.c
11060F:	include/dt-bindings/iio/adc/ingenic,adc.h
11061F:	include/linux/mfd/ingenic-tcu.h
11062F:	sound/soc/codecs/jz47*
11063F:	sound/soc/jz4740/
11064
11065INJOINIC IP5xxx POWER BANK IC DRIVER
11066M:	Samuel Holland <samuel@sholland.org>
11067S:	Maintained
11068F:	drivers/power/supply/ip5xxx_power.c
11069
11070INOTIFY
11071M:	Jan Kara <jack@suse.cz>
11072R:	Amir Goldstein <amir73il@gmail.com>
11073L:	linux-fsdevel@vger.kernel.org
11074S:	Maintained
11075F:	Documentation/filesystems/inotify.rst
11076F:	fs/notify/inotify/
11077F:	include/linux/inotify.h
11078F:	include/uapi/linux/inotify.h
11079
11080INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
11081M:	Dmitry Torokhov <dmitry.torokhov@gmail.com>
11082L:	linux-input@vger.kernel.org
11083S:	Maintained
11084Q:	http://patchwork.kernel.org/project/linux-input/list/
11085T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
11086F:	Documentation/devicetree/bindings/input/
11087F:	Documentation/devicetree/bindings/serio/
11088F:	Documentation/input/
11089F:	drivers/input/
11090F:	include/dt-bindings/input/
11091F:	include/linux/input.h
11092F:	include/linux/input/
11093F:	include/uapi/linux/input-event-codes.h
11094F:	include/uapi/linux/input.h
11095
11096INPUT MULTITOUCH (MT) PROTOCOL
11097M:	Henrik Rydberg <rydberg@bitmath.org>
11098L:	linux-input@vger.kernel.org
11099S:	Odd fixes
11100F:	Documentation/input/multi-touch-protocol.rst
11101F:	drivers/input/input-mt.c
11102K:	\b(ABS|SYN)_MT_
11103
11104INSIDE SECURE CRYPTO DRIVER
11105M:	Antoine Tenart <atenart@kernel.org>
11106L:	linux-crypto@vger.kernel.org
11107S:	Maintained
11108F:	drivers/crypto/inside-secure/
11109
11110INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
11111M:	Mimi Zohar <zohar@linux.ibm.com>
11112M:	Roberto Sassu <roberto.sassu@huawei.com>
11113M:	Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
11114R:	Eric Snowberg <eric.snowberg@oracle.com>
11115L:	linux-integrity@vger.kernel.org
11116S:	Supported
11117T:	git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
11118F:	security/integrity/
11119F:	security/integrity/ima/
11120
11121INTEL 810/815 FRAMEBUFFER DRIVER
11122M:	Antonino Daplas <adaplas@gmail.com>
11123L:	linux-fbdev@vger.kernel.org
11124S:	Maintained
11125F:	drivers/video/fbdev/i810/
11126
11127INTEL 8254 COUNTER DRIVER
11128M:	William Breathitt Gray <wbg@kernel.org>
11129L:	linux-iio@vger.kernel.org
11130S:	Maintained
11131F:	drivers/counter/i8254.c
11132F:	include/linux/i8254.h
11133
11134INTEL 8255 GPIO DRIVER
11135M:	William Breathitt Gray <wbg@kernel.org>
11136L:	linux-gpio@vger.kernel.org
11137S:	Maintained
11138F:	drivers/gpio/gpio-i8255.c
11139F:	drivers/gpio/gpio-i8255.h
11140
11141INTEL ASoC DRIVERS
11142M:	Cezary Rojewski <cezary.rojewski@intel.com>
11143M:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
11144M:	Liam Girdwood <liam.r.girdwood@linux.intel.com>
11145M:	Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
11146M:	Bard Liao <yung-chuan.liao@linux.intel.com>
11147M:	Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
11148M:	Kai Vehmanen <kai.vehmanen@linux.intel.com>
11149L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
11150S:	Supported
11151F:	sound/soc/intel/
11152
11153INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
11154M:	Hans de Goede <hdegoede@redhat.com>
11155L:	platform-driver-x86@vger.kernel.org
11156S:	Maintained
11157F:	drivers/platform/x86/intel/atomisp2/pm.c
11158
11159INTEL ATOMISP2 LED DRIVER
11160M:	Hans de Goede <hdegoede@redhat.com>
11161L:	platform-driver-x86@vger.kernel.org
11162S:	Maintained
11163F:	drivers/platform/x86/intel/atomisp2/led.c
11164
11165INTEL BIOS SAR INT1092 DRIVER
11166M:	Shravan Sudhakar <s.shravan@intel.com>
11167L:	platform-driver-x86@vger.kernel.org
11168S:	Maintained
11169F:	drivers/platform/x86/intel/int1092/
11170
11171INTEL BROXTON PMC DRIVER
11172M:	Mika Westerberg <mika.westerberg@linux.intel.com>
11173M:	Zha Qipeng <qipeng.zha@intel.com>
11174S:	Maintained
11175F:	drivers/mfd/intel_pmc_bxt.c
11176F:	include/linux/mfd/intel_pmc_bxt.h
11177
11178INTEL C600 SERIES SAS CONTROLLER DRIVER
11179M:	Artur Paszkiewicz <artur.paszkiewicz@intel.com>
11180L:	linux-scsi@vger.kernel.org
11181S:	Supported
11182T:	git git://git.code.sf.net/p/intel-sas/isci
11183F:	drivers/scsi/isci/
11184
11185INTEL CPU family model numbers
11186M:	Tony Luck <tony.luck@intel.com>
11187M:	x86@kernel.org
11188L:	linux-kernel@vger.kernel.org
11189S:	Supported
11190F:	arch/x86/include/asm/intel-family.h
11191
11192INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
11193M:	Jani Nikula <jani.nikula@linux.intel.com>
11194M:	Rodrigo Vivi <rodrigo.vivi@intel.com>
11195L:	intel-gfx@lists.freedesktop.org
11196L:	intel-xe@lists.freedesktop.org
11197S:	Supported
11198F:	drivers/gpu/drm/i915/display/
11199F:	drivers/gpu/drm/xe/display/
11200F:	drivers/gpu/drm/xe/compat-i915-headers
11201F:	include/drm/intel/
11202
11203INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
11204M:	Jani Nikula <jani.nikula@linux.intel.com>
11205M:	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
11206M:	Rodrigo Vivi <rodrigo.vivi@intel.com>
11207M:	Tvrtko Ursulin <tursulin@ursulin.net>
11208L:	intel-gfx@lists.freedesktop.org
11209S:	Supported
11210W:	https://drm.pages.freedesktop.org/intel-docs/
11211Q:	http://patchwork.freedesktop.org/project/intel-gfx/
11212B:	https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
11213C:	irc://irc.oftc.net/intel-gfx
11214T:	git https://gitlab.freedesktop.org/drm/i915/kernel.git
11215F:	Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
11216F:	Documentation/gpu/i915.rst
11217F:	drivers/gpu/drm/ci/xfails/i915*
11218F:	drivers/gpu/drm/i915/
11219F:	include/drm/intel/
11220F:	include/uapi/drm/i915_drm.h
11221
11222INTEL DRM XE DRIVER (Lunar Lake and newer)
11223M:	Lucas De Marchi <lucas.demarchi@intel.com>
11224M:	Thomas Hellström <thomas.hellstrom@linux.intel.com>
11225M:	Rodrigo Vivi <rodrigo.vivi@intel.com>
11226L:	intel-xe@lists.freedesktop.org
11227S:	Supported
11228W:	https://drm.pages.freedesktop.org/intel-docs/
11229Q:	http://patchwork.freedesktop.org/project/intel-xe/
11230B:	https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
11231C:	irc://irc.oftc.net/xe
11232T:	git https://gitlab.freedesktop.org/drm/xe/kernel.git
11233F:	Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
11234F:	Documentation/gpu/xe/
11235F:	drivers/gpu/drm/xe/
11236F:	include/drm/intel/
11237F:	include/uapi/drm/xe_drm.h
11238
11239INTEL ETHERNET DRIVERS
11240M:	Tony Nguyen <anthony.l.nguyen@intel.com>
11241M:	Przemek Kitszel <przemyslaw.kitszel@intel.com>
11242L:	intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
11243S:	Supported
11244W:	https://www.intel.com/content/www/us/en/support.html
11245Q:	https://patchwork.ozlabs.org/project/intel-wired-lan/list/
11246T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
11247T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
11248F:	Documentation/networking/device_drivers/ethernet/intel/
11249F:	drivers/net/ethernet/intel/
11250F:	drivers/net/ethernet/intel/*/
11251F:	include/linux/avf/virtchnl.h
11252F:	include/linux/net/intel/iidc.h
11253
11254INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
11255M:	Mustafa Ismail <mustafa.ismail@intel.com>
11256M:	Tatyana Nikolova <tatyana.e.nikolova@intel.com>
11257L:	linux-rdma@vger.kernel.org
11258S:	Supported
11259F:	drivers/infiniband/hw/irdma/
11260F:	include/uapi/rdma/irdma-abi.h
11261
11262INTEL GPIO DRIVERS
11263M:	Andy Shevchenko <andy@kernel.org>
11264L:	linux-gpio@vger.kernel.org
11265S:	Supported
11266T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
11267F:	drivers/gpio/gpio-elkhartlake.c
11268F:	drivers/gpio/gpio-graniterapids.c
11269F:	drivers/gpio/gpio-ich.c
11270F:	drivers/gpio/gpio-merrifield.c
11271F:	drivers/gpio/gpio-ml-ioh.c
11272F:	drivers/gpio/gpio-pch.c
11273F:	drivers/gpio/gpio-sch.c
11274F:	drivers/gpio/gpio-sodaville.c
11275F:	drivers/gpio/gpio-tangier.c
11276F:	drivers/gpio/gpio-tangier.h
11277
11278INTEL GVT-g DRIVERS (Intel GPU Virtualization)
11279M:	Zhenyu Wang <zhenyuw@linux.intel.com>
11280M:	Zhi Wang <zhi.wang.linux@gmail.com>
11281L:	intel-gvt-dev@lists.freedesktop.org
11282L:	intel-gfx@lists.freedesktop.org
11283S:	Supported
11284W:	https://github.com/intel/gvt-linux/wiki
11285T:	git https://github.com/intel/gvt-linux.git
11286F:	drivers/gpu/drm/i915/gvt/
11287
11288INTEL HID EVENT DRIVER
11289M:	Alex Hung <alexhung@gmail.com>
11290L:	platform-driver-x86@vger.kernel.org
11291S:	Maintained
11292F:	drivers/platform/x86/intel/hid.c
11293
11294INTEL I/OAT DMA DRIVER
11295M:	Dave Jiang <dave.jiang@intel.com>
11296R:	Dan Williams <dan.j.williams@intel.com>
11297L:	dmaengine@vger.kernel.org
11298S:	Supported
11299Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
11300F:	drivers/dma/ioat*
11301
11302INTEL IAA CRYPTO DRIVER
11303M:	Tom Zanussi <tom.zanussi@linux.intel.com>
11304L:	linux-crypto@vger.kernel.org
11305S:	Supported
11306F:	Documentation/driver-api/crypto/iaa/iaa-crypto.rst
11307F:	drivers/crypto/intel/iaa/*
11308
11309INTEL IDLE DRIVER
11310M:	Jacob Pan <jacob.jun.pan@linux.intel.com>
11311M:	Len Brown <lenb@kernel.org>
11312L:	linux-pm@vger.kernel.org
11313S:	Supported
11314B:	https://bugzilla.kernel.org
11315T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
11316F:	drivers/idle/intel_idle.c
11317
11318INTEL IDXD DRIVER
11319M:	Fenghua Yu <fenghua.yu@intel.com>
11320R:	Dave Jiang <dave.jiang@intel.com>
11321L:	dmaengine@vger.kernel.org
11322S:	Supported
11323F:	drivers/dma/idxd/*
11324F:	include/uapi/linux/idxd.h
11325
11326INTEL IN FIELD SCAN (IFS) DEVICE
11327M:	Jithu Joseph <jithu.joseph@intel.com>
11328R:	Ashok Raj <ashok.raj@intel.com>
11329R:	Tony Luck <tony.luck@intel.com>
11330S:	Maintained
11331F:	drivers/platform/x86/intel/ifs
11332F:	include/trace/events/intel_ifs.h
11333F:	tools/testing/selftests/drivers/platform/x86/intel/ifs/
11334
11335INTEL INTEGRATED SENSOR HUB DRIVER
11336M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11337M:	Jiri Kosina <jikos@kernel.org>
11338L:	linux-input@vger.kernel.org
11339S:	Maintained
11340F:	drivers/hid/intel-ish-hid/
11341
11342INTEL IOMMU (VT-d)
11343M:	David Woodhouse <dwmw2@infradead.org>
11344M:	Lu Baolu <baolu.lu@linux.intel.com>
11345L:	iommu@lists.linux.dev
11346S:	Supported
11347T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
11348F:	drivers/iommu/intel/
11349
11350INTEL IPU3 CSI-2 CIO2 DRIVER
11351M:	Yong Zhi <yong.zhi@intel.com>
11352M:	Sakari Ailus <sakari.ailus@linux.intel.com>
11353M:	Bingbu Cao <bingbu.cao@intel.com>
11354M:	Dan Scally <djrscally@gmail.com>
11355R:	Tianshu Qiu <tian.shu.qiu@intel.com>
11356L:	linux-media@vger.kernel.org
11357S:	Maintained
11358T:	git git://linuxtv.org/media_tree.git
11359F:	Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
11360F:	drivers/media/pci/intel/ipu3/
11361
11362INTEL IPU3 CSI-2 IMGU DRIVER
11363M:	Sakari Ailus <sakari.ailus@linux.intel.com>
11364R:	Bingbu Cao <bingbu.cao@intel.com>
11365R:	Tianshu Qiu <tian.shu.qiu@intel.com>
11366L:	linux-media@vger.kernel.org
11367S:	Maintained
11368F:	Documentation/admin-guide/media/ipu3.rst
11369F:	Documentation/admin-guide/media/ipu3_rcb.svg
11370F:	Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
11371F:	drivers/staging/media/ipu3/
11372
11373INTEL IPU6 INPUT SYSTEM DRIVER
11374M:	Sakari Ailus <sakari.ailus@linux.intel.com>
11375M:	Bingbu Cao <bingbu.cao@intel.com>
11376R:	Tianshu Qiu <tian.shu.qiu@intel.com>
11377L:	linux-media@vger.kernel.org
11378S:	Maintained
11379T:	git git://linuxtv.org/media_tree.git
11380F:	Documentation/admin-guide/media/ipu6-isys.rst
11381F:	drivers/media/pci/intel/ipu6/
11382
11383INTEL ISHTP ECLITE DRIVER
11384M:	Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
11385L:	platform-driver-x86@vger.kernel.org
11386S:	Supported
11387F:	drivers/platform/x86/intel/ishtp_eclite.c
11388
11389INTEL IXP4XX CRYPTO SUPPORT
11390M:	Corentin Labbe <clabbe@baylibre.com>
11391L:	linux-crypto@vger.kernel.org
11392S:	Maintained
11393F:	drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
11394
11395INTEL KEEM BAY DRM DRIVER
11396M:	Anitha Chrisanthus <anitha.chrisanthus@intel.com>
11397M:	Edmund Dea <edmund.j.dea@intel.com>
11398S:	Maintained
11399F:	Documentation/devicetree/bindings/display/intel,keembay-display.yaml
11400F:	drivers/gpu/drm/kmb/
11401
11402INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
11403M:	Daniele Alessandrelli <daniele.alessandrelli@intel.com>
11404S:	Maintained
11405F:	Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
11406F:	drivers/crypto/intel/keembay/Kconfig
11407F:	drivers/crypto/intel/keembay/Makefile
11408F:	drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
11409F:	drivers/crypto/intel/keembay/ocs-aes.c
11410F:	drivers/crypto/intel/keembay/ocs-aes.h
11411
11412INTEL KEEM BAY OCS ECC CRYPTO DRIVER
11413M:	Daniele Alessandrelli <daniele.alessandrelli@intel.com>
11414M:	Prabhjot Khurana <prabhjot.khurana@intel.com>
11415M:	Mark Gross <mgross@linux.intel.com>
11416S:	Maintained
11417F:	Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
11418F:	drivers/crypto/intel/keembay/Kconfig
11419F:	drivers/crypto/intel/keembay/Makefile
11420F:	drivers/crypto/intel/keembay/keembay-ocs-ecc.c
11421
11422INTEL KEEM BAY OCS HCU CRYPTO DRIVER
11423M:	Daniele Alessandrelli <daniele.alessandrelli@intel.com>
11424M:	Declan Murphy <declan.murphy@intel.com>
11425S:	Maintained
11426F:	Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
11427F:	drivers/crypto/intel/keembay/Kconfig
11428F:	drivers/crypto/intel/keembay/Makefile
11429F:	drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
11430F:	drivers/crypto/intel/keembay/ocs-hcu.c
11431F:	drivers/crypto/intel/keembay/ocs-hcu.h
11432
11433INTEL MANAGEMENT ENGINE (mei)
11434M:	Tomas Winkler <tomas.winkler@intel.com>
11435L:	linux-kernel@vger.kernel.org
11436S:	Supported
11437F:	Documentation/driver-api/mei/*
11438F:	drivers/misc/mei/
11439F:	drivers/watchdog/mei_wdt.c
11440F:	include/linux/mei_aux.h
11441F:	include/linux/mei_cl_bus.h
11442F:	include/uapi/linux/mei.h
11443F:	include/uapi/linux/mei_uuid.h
11444F:	include/uapi/linux/uuid.h
11445F:	samples/mei/*
11446
11447INTEL MAX 10 BMC MFD DRIVER
11448M:	Xu Yilun <yilun.xu@intel.com>
11449R:	Tom Rix <trix@redhat.com>
11450S:	Maintained
11451F:	Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
11452F:	Documentation/hwmon/intel-m10-bmc-hwmon.rst
11453F:	drivers/hwmon/intel-m10-bmc-hwmon.c
11454F:	drivers/mfd/intel-m10-bmc*
11455F:	include/linux/mfd/intel-m10-bmc.h
11456
11457INTEL MAX10 BMC SECURE UPDATES
11458M:	Peter Colberg <peter.colberg@intel.com>
11459L:	linux-fpga@vger.kernel.org
11460S:	Maintained
11461F:	Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
11462F:	drivers/fpga/intel-m10-bmc-sec-update.c
11463
11464INTEL P-Unit IPC DRIVER
11465M:	Zha Qipeng <qipeng.zha@intel.com>
11466L:	platform-driver-x86@vger.kernel.org
11467S:	Maintained
11468F:	arch/x86/include/asm/intel_punit_ipc.h
11469F:	drivers/platform/x86/intel/punit_ipc.c
11470
11471INTEL PMC CORE DRIVER
11472M:	Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11473M:	David E Box <david.e.box@intel.com>
11474L:	platform-driver-x86@vger.kernel.org
11475S:	Maintained
11476F:	Documentation/ABI/testing/sysfs-platform-intel-pmc
11477F:	drivers/platform/x86/intel/pmc/
11478
11479INTEL PMIC GPIO DRIVERS
11480M:	Andy Shevchenko <andy@kernel.org>
11481S:	Supported
11482T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
11483F:	drivers/gpio/gpio-*cove.c
11484
11485INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
11486M:	Andy Shevchenko <andy@kernel.org>
11487S:	Supported
11488F:	drivers/mfd/intel_soc_pmic*
11489F:	include/linux/mfd/intel_soc_pmic*
11490
11491INTEL PMT DRIVERS
11492M:	David E. Box <david.e.box@linux.intel.com>
11493S:	Supported
11494F:	drivers/platform/x86/intel/pmt/
11495
11496INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
11497M:	Stanislav Yakovlev <stas.yakovlev@gmail.com>
11498L:	linux-wireless@vger.kernel.org
11499S:	Maintained
11500F:	Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
11501F:	Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
11502F:	drivers/net/wireless/intel/ipw2x00/
11503
11504INTEL PSTATE DRIVER
11505M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11506M:	Len Brown <lenb@kernel.org>
11507L:	linux-pm@vger.kernel.org
11508S:	Supported
11509F:	drivers/cpufreq/intel_pstate.c
11510
11511INTEL PTP DFL ToD DRIVER
11512M:	Tianfei Zhang <tianfei.zhang@intel.com>
11513L:	linux-fpga@vger.kernel.org
11514L:	netdev@vger.kernel.org
11515S:	Maintained
11516F:	drivers/ptp/ptp_dfl_tod.c
11517
11518INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
11519M:	Jarkko Nikula <jarkko.nikula@linux.intel.com>
11520L:	linux-iio@vger.kernel.org
11521F:	drivers/counter/intel-qep.c
11522
11523INTEL SCU DRIVERS
11524M:	Mika Westerberg <mika.westerberg@linux.intel.com>
11525S:	Maintained
11526F:	arch/x86/include/asm/intel_scu_ipc.h
11527F:	drivers/platform/x86/intel_scu_*
11528
11529INTEL SDSI DRIVER
11530M:	David E. Box <david.e.box@linux.intel.com>
11531S:	Supported
11532F:	drivers/platform/x86/intel/sdsi.c
11533F:	tools/arch/x86/intel_sdsi/
11534F:	tools/testing/selftests/drivers/sdsi/
11535
11536INTEL SGX
11537M:	Jarkko Sakkinen <jarkko@kernel.org>
11538R:	Dave Hansen <dave.hansen@linux.intel.com>
11539L:	linux-sgx@vger.kernel.org
11540S:	Supported
11541Q:	https://patchwork.kernel.org/project/intel-sgx/list/
11542T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
11543F:	Documentation/arch/x86/sgx.rst
11544F:	arch/x86/entry/vdso/vsgx.S
11545F:	arch/x86/include/asm/sgx.h
11546F:	arch/x86/include/uapi/asm/sgx.h
11547F:	arch/x86/kernel/cpu/sgx/*
11548F:	tools/testing/selftests/sgx/*
11549K:	\bSGX_
11550
11551INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11552M:	Daniel Scally <djrscally@gmail.com>
11553S:	Maintained
11554F:	drivers/platform/x86/intel/int3472/
11555
11556INTEL SPEED SELECT TECHNOLOGY
11557M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11558L:	platform-driver-x86@vger.kernel.org
11559S:	Maintained
11560F:	drivers/platform/x86/intel/speed_select_if/
11561F:	include/uapi/linux/isst_if.h
11562F:	tools/power/x86/intel-speed-select/
11563
11564INTEL STRATIX10 FIRMWARE DRIVERS
11565M:	Dinh Nguyen <dinguyen@kernel.org>
11566L:	linux-kernel@vger.kernel.org
11567S:	Maintained
11568T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
11569F:	Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
11570F:	Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
11571F:	drivers/firmware/stratix10-rsu.c
11572F:	drivers/firmware/stratix10-svc.c
11573F:	include/linux/firmware/intel/stratix10-smc.h
11574F:	include/linux/firmware/intel/stratix10-svc-client.h
11575
11576INTEL TELEMETRY DRIVER
11577M:	Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11578M:	"David E. Box" <david.e.box@linux.intel.com>
11579L:	platform-driver-x86@vger.kernel.org
11580S:	Maintained
11581F:	arch/x86/include/asm/intel_telemetry.h
11582F:	drivers/platform/x86/intel/telemetry/
11583
11584INTEL TPMI DRIVER
11585M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11586L:	platform-driver-x86@vger.kernel.org
11587S:	Maintained
11588F:	Documentation/ABI/testing/debugfs-tpmi
11589F:	drivers/platform/x86/intel/tpmi.c
11590F:	include/linux/intel_tpmi.h
11591
11592INTEL UNCORE FREQUENCY CONTROL
11593M:	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11594L:	platform-driver-x86@vger.kernel.org
11595S:	Maintained
11596F:	Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11597F:	drivers/platform/x86/intel/uncore-frequency/
11598
11599INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11600M:	David E. Box <david.e.box@linux.intel.com>
11601S:	Supported
11602F:	drivers/platform/x86/intel/vsec.*
11603
11604INTEL VIRTUAL BUTTON DRIVER
11605M:	AceLan Kao <acelan.kao@canonical.com>
11606L:	platform-driver-x86@vger.kernel.org
11607S:	Maintained
11608F:	drivers/platform/x86/intel/vbtn.c
11609
11610INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11611M:	Stanislaw Gruszka <stf_xl@wp.pl>
11612L:	linux-wireless@vger.kernel.org
11613S:	Supported
11614F:	drivers/net/wireless/intel/iwlegacy/
11615
11616INTEL WIRELESS WIFI LINK (iwlwifi)
11617M:	Miri Korenblit <miriam.rachel.korenblit@intel.com>
11618L:	linux-wireless@vger.kernel.org
11619S:	Supported
11620W:	https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11621T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11622F:	drivers/net/wireless/intel/iwlwifi/
11623
11624INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11625M:	Jithu Joseph <jithu.joseph@intel.com>
11626S:	Maintained
11627W:	https://slimbootloader.github.io/security/firmware-update.html
11628F:	drivers/platform/x86/intel/wmi/sbl-fw-update.c
11629
11630INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11631L:	Dell.Client.Kernel@dell.com
11632S:	Maintained
11633F:	drivers/platform/x86/intel/wmi/thunderbolt.c
11634
11635INTEL WWAN IOSM DRIVER
11636M:	M Chetan Kumar <m.chetan.kumar@intel.com>
11637L:	netdev@vger.kernel.org
11638S:	Maintained
11639F:	drivers/net/wwan/iosm/
11640
11641INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY
11642M:	Xin Li <xin@zytor.com>
11643M:	"H. Peter Anvin" <hpa@zytor.com>
11644S:	Supported
11645F:	Documentation/arch/x86/x86_64/fred.rst
11646F:	arch/x86/entry/entry_64_fred.S
11647F:	arch/x86/entry/entry_fred.c
11648F:	arch/x86/include/asm/fred.h
11649F:	arch/x86/kernel/fred.c
11650
11651INTEL(R) TRACE HUB
11652M:	Alexander Shishkin <alexander.shishkin@linux.intel.com>
11653S:	Supported
11654F:	Documentation/trace/intel_th.rst
11655F:	drivers/hwtracing/intel_th/
11656F:	include/linux/intel_th.h
11657
11658INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11659M:	Ning Sun <ning.sun@intel.com>
11660L:	tboot-devel@lists.sourceforge.net
11661S:	Supported
11662W:	http://tboot.sourceforge.net
11663T:	hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11664F:	Documentation/arch/x86/intel_txt.rst
11665F:	arch/x86/kernel/tboot.c
11666F:	include/linux/tboot.h
11667
11668INTERCONNECT API
11669M:	Georgi Djakov <djakov@kernel.org>
11670L:	linux-pm@vger.kernel.org
11671S:	Maintained
11672T:	git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11673F:	Documentation/devicetree/bindings/interconnect/
11674F:	Documentation/driver-api/interconnect.rst
11675F:	drivers/interconnect/
11676F:	include/dt-bindings/interconnect/
11677F:	include/linux/interconnect-provider.h
11678F:	include/linux/interconnect.h
11679
11680INTERRUPT COUNTER DRIVER
11681M:	Oleksij Rempel <o.rempel@pengutronix.de>
11682R:	Pengutronix Kernel Team <kernel@pengutronix.de>
11683L:	linux-iio@vger.kernel.org
11684F:	Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11685F:	drivers/counter/interrupt-cnt.c
11686
11687INTERSIL ISL7998X VIDEO DECODER DRIVER
11688M:	Michael Tretter <m.tretter@pengutronix.de>
11689R:	Pengutronix Kernel Team <kernel@pengutronix.de>
11690L:	linux-media@vger.kernel.org
11691S:	Maintained
11692F:	Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11693F:	drivers/media/i2c/isl7998x.c
11694
11695INVENSENSE ICM-426xx IMU DRIVER
11696M:	Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11697L:	linux-iio@vger.kernel.org
11698S:	Maintained
11699W:	https://invensense.tdk.com/
11700F:	Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600
11701F:	Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11702F:	drivers/iio/imu/inv_icm42600/
11703
11704INVENSENSE MPU-3050 GYROSCOPE DRIVER
11705M:	Linus Walleij <linus.walleij@linaro.org>
11706L:	linux-iio@vger.kernel.org
11707S:	Maintained
11708F:	Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11709F:	drivers/iio/gyro/mpu3050*
11710
11711IOC3 ETHERNET DRIVER
11712M:	Ralf Baechle <ralf@linux-mips.org>
11713L:	linux-mips@vger.kernel.org
11714S:	Maintained
11715F:	drivers/net/ethernet/sgi/ioc3-eth.c
11716
11717IOMMU DMA-API LAYER
11718M:	Robin Murphy <robin.murphy@arm.com>
11719L:	iommu@lists.linux.dev
11720S:	Maintained
11721T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
11722F:	drivers/iommu/dma-iommu.c
11723F:	drivers/iommu/dma-iommu.h
11724F:	drivers/iommu/iova.c
11725F:	include/linux/iova.h
11726
11727IOMMU SUBSYSTEM
11728M:	Joerg Roedel <joro@8bytes.org>
11729M:	Will Deacon <will@kernel.org>
11730R:	Robin Murphy <robin.murphy@arm.com>
11731L:	iommu@lists.linux.dev
11732S:	Maintained
11733T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
11734F:	Documentation/devicetree/bindings/iommu/
11735F:	drivers/iommu/
11736F:	include/linux/iommu.h
11737F:	include/linux/iova.h
11738F:	include/linux/of_iommu.h
11739
11740IOMMUFD
11741M:	Jason Gunthorpe <jgg@nvidia.com>
11742M:	Kevin Tian <kevin.tian@intel.com>
11743L:	iommu@lists.linux.dev
11744S:	Maintained
11745T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11746F:	Documentation/userspace-api/iommufd.rst
11747F:	drivers/iommu/iommufd/
11748F:	include/linux/iommufd.h
11749F:	include/uapi/linux/iommufd.h
11750F:	tools/testing/selftests/iommu/
11751
11752IOSYS-MAP HELPERS
11753M:	Thomas Zimmermann <tzimmermann@suse.de>
11754L:	dri-devel@lists.freedesktop.org
11755S:	Maintained
11756T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
11757F:	include/linux/iosys-map.h
11758
11759IO_URING
11760M:	Jens Axboe <axboe@kernel.dk>
11761M:	Pavel Begunkov <asml.silence@gmail.com>
11762L:	io-uring@vger.kernel.org
11763S:	Maintained
11764T:	git git://git.kernel.dk/linux-block
11765T:	git git://git.kernel.dk/liburing
11766F:	include/linux/io_uring/
11767F:	include/linux/io_uring.h
11768F:	include/linux/io_uring_types.h
11769F:	include/trace/events/io_uring.h
11770F:	include/uapi/linux/io_uring.h
11771F:	io_uring/
11772
11773IPMI SUBSYSTEM
11774M:	Corey Minyard <minyard@acm.org>
11775L:	openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11776S:	Supported
11777W:	http://openipmi.sourceforge.net/
11778T:	git https://github.com/cminyard/linux-ipmi.git for-next
11779F:	Documentation/devicetree/bindings/ipmi/
11780F:	Documentation/driver-api/ipmi.rst
11781F:	drivers/char/ipmi/
11782F:	include/linux/ipmi*
11783F:	include/uapi/linux/ipmi*
11784
11785IPS SCSI RAID DRIVER
11786M:	Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11787L:	linux-scsi@vger.kernel.org
11788S:	Maintained
11789W:	http://www.adaptec.com/
11790F:	drivers/scsi/ips*
11791
11792IPVS
11793M:	Simon Horman <horms@verge.net.au>
11794M:	Julian Anastasov <ja@ssi.bg>
11795L:	netdev@vger.kernel.org
11796L:	lvs-devel@vger.kernel.org
11797S:	Maintained
11798T:	git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11799T:	git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11800F:	Documentation/networking/ipvs-sysctl.rst
11801F:	include/net/ip_vs.h
11802F:	include/uapi/linux/ip_vs.h
11803F:	net/netfilter/ipvs/
11804
11805IPWIRELESS DRIVER
11806M:	Jiri Kosina <jikos@kernel.org>
11807M:	David Sterba <dsterba@suse.com>
11808S:	Odd Fixes
11809F:	drivers/tty/ipwireless/
11810
11811IRON DEVICE AUDIO CODEC DRIVERS
11812M:	Kiseok Jo <kiseok.jo@irondevice.com>
11813L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
11814S:	Maintained
11815F:	Documentation/devicetree/bindings/sound/irondevice,*
11816F:	sound/soc/codecs/sma*
11817
11818IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11819M:	Thomas Gleixner <tglx@linutronix.de>
11820S:	Maintained
11821T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11822F:	Documentation/core-api/irq/irq-domain.rst
11823F:	include/linux/irqdomain.h
11824F:	include/linux/irqdomain_defs.h
11825F:	kernel/irq/irqdomain.c
11826F:	kernel/irq/msi.c
11827
11828IRQ SUBSYSTEM
11829M:	Thomas Gleixner <tglx@linutronix.de>
11830L:	linux-kernel@vger.kernel.org
11831S:	Maintained
11832T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11833F:	include/linux/group_cpus.h
11834F:	include/linux/irq.h
11835F:	include/linux/irqhandler.h
11836F:	include/linux/irqnr.h
11837F:	include/linux/irqreturn.h
11838F:	kernel/irq/
11839F:	lib/group_cpus.c
11840
11841IRQCHIP DRIVERS
11842M:	Thomas Gleixner <tglx@linutronix.de>
11843L:	linux-kernel@vger.kernel.org
11844S:	Maintained
11845T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11846F:	Documentation/devicetree/bindings/interrupt-controller/
11847F:	drivers/irqchip/
11848F:	include/linux/irqchip.h
11849
11850ISA
11851M:	William Breathitt Gray <wbg@kernel.org>
11852S:	Maintained
11853F:	Documentation/driver-api/isa.rst
11854F:	drivers/base/isa.c
11855F:	include/linux/isa.h
11856
11857ISA RADIO MODULE
11858M:	Hans Verkuil <hverkuil@xs4all.nl>
11859L:	linux-media@vger.kernel.org
11860S:	Maintained
11861W:	https://linuxtv.org
11862T:	git git://linuxtv.org/media_tree.git
11863F:	drivers/media/radio/radio-isa*
11864
11865ISAPNP
11866M:	Jaroslav Kysela <perex@perex.cz>
11867S:	Maintained
11868F:	Documentation/userspace-api/isapnp.rst
11869F:	drivers/pnp/isapnp/
11870F:	include/linux/isapnp.h
11871
11872ISCSI
11873M:	Lee Duncan <lduncan@suse.com>
11874M:	Chris Leech <cleech@redhat.com>
11875M:	Mike Christie <michael.christie@oracle.com>
11876L:	open-iscsi@googlegroups.com
11877L:	linux-scsi@vger.kernel.org
11878S:	Maintained
11879W:	www.open-iscsi.com
11880F:	drivers/scsi/*iscsi*
11881F:	include/scsi/*iscsi*
11882
11883iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11884M:	Peter Jones <pjones@redhat.com>
11885M:	Konrad Rzeszutek Wilk <konrad@kernel.org>
11886S:	Maintained
11887F:	drivers/firmware/iscsi_ibft*
11888
11889ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11890M:	Sagi Grimberg <sagi@grimberg.me>
11891M:	Max Gurtovoy <mgurtovoy@nvidia.com>
11892L:	linux-rdma@vger.kernel.org
11893S:	Supported
11894W:	http://www.openfabrics.org
11895W:	www.open-iscsi.org
11896Q:	http://patchwork.kernel.org/project/linux-rdma/list/
11897F:	drivers/infiniband/ulp/iser/
11898
11899ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11900M:	Sagi Grimberg <sagi@grimberg.me>
11901L:	linux-rdma@vger.kernel.org
11902L:	target-devel@vger.kernel.org
11903S:	Supported
11904T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11905F:	drivers/infiniband/ulp/isert
11906
11907ISDN/CMTP OVER BLUETOOTH
11908M:	Karsten Keil <isdn@linux-pingi.de>
11909L:	isdn4linux@listserv.isdn4linux.de (subscribers-only)
11910L:	netdev@vger.kernel.org
11911S:	Odd Fixes
11912W:	http://www.isdn4linux.de
11913F:	Documentation/isdn/
11914F:	drivers/isdn/capi/
11915F:	include/linux/isdn/
11916F:	include/uapi/linux/isdn/
11917F:	net/bluetooth/cmtp/
11918
11919ISDN/mISDN SUBSYSTEM
11920M:	Karsten Keil <isdn@linux-pingi.de>
11921L:	isdn4linux@listserv.isdn4linux.de (subscribers-only)
11922L:	netdev@vger.kernel.org
11923S:	Maintained
11924W:	http://www.isdn4linux.de
11925F:	drivers/isdn/Kconfig
11926F:	drivers/isdn/Makefile
11927F:	drivers/isdn/hardware/
11928F:	drivers/isdn/mISDN/
11929
11930ISOFS FILESYSTEM
11931M:	Jan Kara <jack@suse.cz>
11932L:	linux-fsdevel@vger.kernel.org
11933S:	Maintained
11934F:	Documentation/filesystems/isofs.rst
11935F:	fs/isofs/
11936
11937IT87 HARDWARE MONITORING DRIVER
11938M:	Jean Delvare <jdelvare@suse.com>
11939L:	linux-hwmon@vger.kernel.org
11940S:	Maintained
11941F:	Documentation/hwmon/it87.rst
11942F:	drivers/hwmon/it87.c
11943
11944IT913X MEDIA DRIVER
11945L:	linux-media@vger.kernel.org
11946S:	Orphan
11947W:	https://linuxtv.org
11948Q:	http://patchwork.linuxtv.org/project/linux-media/list/
11949F:	drivers/media/tuners/it913x*
11950
11951ITE IT66121 HDMI BRIDGE DRIVER
11952M:	Phong LE <ple@baylibre.com>
11953M:	Neil Armstrong <neil.armstrong@linaro.org>
11954S:	Maintained
11955T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
11956F:	Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11957F:	drivers/gpu/drm/bridge/ite-it66121.c
11958
11959IVTV VIDEO4LINUX DRIVER
11960M:	Andy Walls <awalls@md.metrocast.net>
11961L:	linux-media@vger.kernel.org
11962S:	Maintained
11963W:	https://linuxtv.org
11964T:	git git://linuxtv.org/media_tree.git
11965F:	Documentation/admin-guide/media/ivtv*
11966F:	drivers/media/pci/ivtv/
11967F:	include/uapi/linux/ivtv*
11968
11969IX2505V MEDIA DRIVER
11970M:	Malcolm Priestley <tvboxspy@gmail.com>
11971L:	linux-media@vger.kernel.org
11972S:	Maintained
11973W:	https://linuxtv.org
11974Q:	http://patchwork.linuxtv.org/project/linux-media/list/
11975F:	drivers/media/dvb-frontends/ix2505v*
11976
11977JAILHOUSE HYPERVISOR INTERFACE
11978M:	Jan Kiszka <jan.kiszka@siemens.com>
11979L:	jailhouse-dev@googlegroups.com
11980S:	Maintained
11981F:	arch/x86/include/asm/jailhouse_para.h
11982F:	arch/x86/kernel/jailhouse.c
11983
11984JFS FILESYSTEM
11985M:	Dave Kleikamp <shaggy@kernel.org>
11986L:	jfs-discussion@lists.sourceforge.net
11987S:	Odd Fixes
11988W:	http://jfs.sourceforge.net/
11989T:	git https://github.com/kleikamp/linux-shaggy.git
11990F:	Documentation/admin-guide/jfs.rst
11991F:	fs/jfs/
11992
11993JME NETWORK DRIVER
11994M:	Guo-Fu Tseng <cooldavid@cooldavid.org>
11995L:	netdev@vger.kernel.org
11996S:	Maintained
11997F:	drivers/net/ethernet/jme.*
11998
11999JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
12000M:	David Woodhouse <dwmw2@infradead.org>
12001M:	Richard Weinberger <richard@nod.at>
12002L:	linux-mtd@lists.infradead.org
12003S:	Odd Fixes
12004W:	http://www.linux-mtd.infradead.org/doc/jffs2.html
12005T:	git git://git.infradead.org/ubifs-2.6.git
12006F:	fs/jffs2/
12007F:	include/uapi/linux/jffs2.h
12008
12009JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
12010M:	"Theodore Ts'o" <tytso@mit.edu>
12011M:	Jan Kara <jack@suse.com>
12012L:	linux-ext4@vger.kernel.org
12013S:	Maintained
12014F:	fs/jbd2/
12015F:	include/linux/jbd2.h
12016
12017JPU V4L2 MEM2MEM DRIVER FOR RENESAS
12018M:	Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
12019L:	linux-media@vger.kernel.org
12020L:	linux-renesas-soc@vger.kernel.org
12021S:	Maintained
12022F:	drivers/media/platform/renesas/rcar_jpu.c
12023
12024JSM Neo PCI based serial card
12025L:	linux-serial@vger.kernel.org
12026S:	Orphan
12027F:	drivers/tty/serial/jsm/
12028
12029K10TEMP HARDWARE MONITORING DRIVER
12030M:	Clemens Ladisch <clemens@ladisch.de>
12031L:	linux-hwmon@vger.kernel.org
12032S:	Maintained
12033F:	Documentation/hwmon/k10temp.rst
12034F:	drivers/hwmon/k10temp.c
12035
12036K8TEMP HARDWARE MONITORING DRIVER
12037M:	Rudolf Marek <r.marek@assembler.cz>
12038L:	linux-hwmon@vger.kernel.org
12039S:	Maintained
12040F:	Documentation/hwmon/k8temp.rst
12041F:	drivers/hwmon/k8temp.c
12042
12043KASAN
12044M:	Andrey Ryabinin <ryabinin.a.a@gmail.com>
12045R:	Alexander Potapenko <glider@google.com>
12046R:	Andrey Konovalov <andreyknvl@gmail.com>
12047R:	Dmitry Vyukov <dvyukov@google.com>
12048R:	Vincenzo Frascino <vincenzo.frascino@arm.com>
12049L:	kasan-dev@googlegroups.com
12050S:	Maintained
12051F:	Documentation/dev-tools/kasan.rst
12052F:	arch/*/include/asm/*kasan.h
12053F:	arch/*/mm/kasan_init*
12054F:	include/linux/kasan*.h
12055F:	lib/Kconfig.kasan
12056F:	mm/kasan/
12057F:	scripts/Makefile.kasan
12058
12059KCONFIG
12060M:	Masahiro Yamada <masahiroy@kernel.org>
12061L:	linux-kbuild@vger.kernel.org
12062S:	Maintained
12063Q:	https://patchwork.kernel.org/project/linux-kbuild/list/
12064T:	git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
12065F:	Documentation/kbuild/kconfig*
12066F:	scripts/Kconfig.include
12067F:	scripts/kconfig/
12068
12069KCOV
12070R:	Dmitry Vyukov <dvyukov@google.com>
12071R:	Andrey Konovalov <andreyknvl@gmail.com>
12072L:	kasan-dev@googlegroups.com
12073S:	Maintained
12074F:	Documentation/dev-tools/kcov.rst
12075F:	include/linux/kcov.h
12076F:	include/uapi/linux/kcov.h
12077F:	kernel/kcov.c
12078F:	scripts/Makefile.kcov
12079
12080KCSAN
12081M:	Marco Elver <elver@google.com>
12082R:	Dmitry Vyukov <dvyukov@google.com>
12083L:	kasan-dev@googlegroups.com
12084S:	Maintained
12085F:	Documentation/dev-tools/kcsan.rst
12086F:	include/linux/kcsan*.h
12087F:	kernel/kcsan/
12088F:	lib/Kconfig.kcsan
12089F:	scripts/Makefile.kcsan
12090
12091KDUMP
12092M:	Baoquan He <bhe@redhat.com>
12093R:	Vivek Goyal <vgoyal@redhat.com>
12094R:	Dave Young <dyoung@redhat.com>
12095L:	kexec@lists.infradead.org
12096S:	Maintained
12097W:	http://lse.sourceforge.net/kdump/
12098F:	Documentation/admin-guide/kdump/
12099F:	fs/proc/vmcore.c
12100F:	include/linux/crash_core.h
12101F:	include/linux/crash_dump.h
12102F:	include/uapi/linux/vmcore.h
12103F:	kernel/crash_*.c
12104
12105KEENE FM RADIO TRANSMITTER DRIVER
12106M:	Hans Verkuil <hverkuil@xs4all.nl>
12107L:	linux-media@vger.kernel.org
12108S:	Maintained
12109W:	https://linuxtv.org
12110T:	git git://linuxtv.org/media_tree.git
12111F:	drivers/media/radio/radio-keene*
12112
12113KERNEL AUTOMOUNTER
12114M:	Ian Kent <raven@themaw.net>
12115L:	autofs@vger.kernel.org
12116S:	Maintained
12117F:	fs/autofs/
12118
12119KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
12120M:	Masahiro Yamada <masahiroy@kernel.org>
12121R:	Nathan Chancellor <nathan@kernel.org>
12122R:	Nicolas Schier <nicolas@fjasle.eu>
12123L:	linux-kbuild@vger.kernel.org
12124S:	Maintained
12125Q:	https://patchwork.kernel.org/project/linux-kbuild/list/
12126T:	git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
12127F:	Documentation/kbuild/
12128F:	Makefile
12129F:	scripts/*vmlinux*
12130F:	scripts/Kbuild*
12131F:	scripts/Makefile*
12132F:	scripts/basic/
12133F:	scripts/clang-tools/
12134F:	scripts/dummy-tools/
12135F:	scripts/include/
12136F:	scripts/mk*
12137F:	scripts/mod/
12138F:	scripts/package/
12139F:	usr/
12140
12141KERNEL HARDENING (not covered by other areas)
12142M:	Kees Cook <kees@kernel.org>
12143R:	Gustavo A. R. Silva <gustavoars@kernel.org>
12144L:	linux-hardening@vger.kernel.org
12145S:	Supported
12146T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12147F:	Documentation/ABI/testing/sysfs-kernel-oops_count
12148F:	Documentation/ABI/testing/sysfs-kernel-warn_count
12149F:	arch/*/configs/hardening.config
12150F:	include/linux/overflow.h
12151F:	include/linux/randomize_kstack.h
12152F:	kernel/configs/hardening.config
12153F:	lib/usercopy_kunit.c
12154F:	mm/usercopy.c
12155K:	\b(add|choose)_random_kstack_offset\b
12156K:	\b__check_(object_size|heap_object)\b
12157K:	\b__counted_by\b
12158
12159KERNEL JANITORS
12160L:	kernel-janitors@vger.kernel.org
12161S:	Odd Fixes
12162W:	http://kernelnewbies.org/KernelJanitors
12163
12164KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
12165M:	Chuck Lever <chuck.lever@oracle.com>
12166M:	Jeff Layton <jlayton@kernel.org>
12167R:	Neil Brown <neilb@suse.de>
12168R:	Olga Kornievskaia <kolga@netapp.com>
12169R:	Dai Ngo <Dai.Ngo@oracle.com>
12170R:	Tom Talpey <tom@talpey.com>
12171L:	linux-nfs@vger.kernel.org
12172S:	Supported
12173B:	https://bugzilla.kernel.org
12174T:	git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
12175F:	Documentation/filesystems/nfs/
12176F:	fs/lockd/
12177F:	fs/nfs_common/
12178F:	fs/nfsd/
12179F:	include/linux/lockd/
12180F:	include/linux/sunrpc/
12181F:	include/trace/events/rpcgss.h
12182F:	include/trace/events/rpcrdma.h
12183F:	include/trace/events/sunrpc.h
12184F:	include/trace/misc/fs.h
12185F:	include/trace/misc/nfs.h
12186F:	include/trace/misc/sunrpc.h
12187F:	include/uapi/linux/nfsd/
12188F:	include/uapi/linux/sunrpc/
12189F:	net/sunrpc/
12190
12191KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD)
12192M:	Thomas Weißschuh <linux@weissschuh.net>
12193R:	Christian Heusel <christian@heusel.eu>
12194R:	Nathan Chancellor <nathan@kernel.org>
12195S:	Maintained
12196F:	scripts/package/PKGBUILD
12197
12198KERNEL REGRESSIONS
12199M:	Thorsten Leemhuis <linux@leemhuis.info>
12200L:	regressions@lists.linux.dev
12201S:	Supported
12202F:	Documentation/admin-guide/reporting-regressions.rst
12203F:	Documentation/process/handling-regressions.rst
12204
12205KERNEL SELFTEST FRAMEWORK
12206M:	Shuah Khan <shuah@kernel.org>
12207M:	Shuah Khan <skhan@linuxfoundation.org>
12208L:	linux-kselftest@vger.kernel.org
12209S:	Maintained
12210Q:	https://patchwork.kernel.org/project/linux-kselftest/list/
12211T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
12212F:	Documentation/dev-tools/kselftest*
12213F:	tools/testing/selftests/
12214
12215KERNEL SMB3 SERVER (KSMBD)
12216M:	Namjae Jeon <linkinjeon@kernel.org>
12217M:	Steve French <sfrench@samba.org>
12218R:	Sergey Senozhatsky <senozhatsky@chromium.org>
12219R:	Tom Talpey <tom@talpey.com>
12220L:	linux-cifs@vger.kernel.org
12221S:	Maintained
12222T:	git git://git.samba.org/ksmbd.git
12223F:	Documentation/filesystems/smb/ksmbd.rst
12224F:	fs/smb/common/
12225F:	fs/smb/server/
12226
12227KERNEL UNIT TESTING FRAMEWORK (KUnit)
12228M:	Brendan Higgins <brendanhiggins@google.com>
12229M:	David Gow <davidgow@google.com>
12230R:	Rae Moar <rmoar@google.com>
12231L:	linux-kselftest@vger.kernel.org
12232L:	kunit-dev@googlegroups.com
12233S:	Maintained
12234W:	https://google.github.io/kunit-docs/third_party/kernel/docs/
12235T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
12236T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
12237F:	Documentation/dev-tools/kunit/
12238F:	include/kunit/
12239F:	lib/kunit/
12240F:	rust/kernel/kunit.rs
12241F:	scripts/rustdoc_test_*
12242F:	tools/testing/kunit/
12243
12244KERNEL USERMODE HELPER
12245M:	Luis Chamberlain <mcgrof@kernel.org>
12246L:	linux-kernel@vger.kernel.org
12247S:	Maintained
12248F:	include/linux/umh.h
12249F:	kernel/umh.c
12250
12251KERNEL VIRTUAL MACHINE (KVM)
12252M:	Paolo Bonzini <pbonzini@redhat.com>
12253L:	kvm@vger.kernel.org
12254S:	Supported
12255W:	http://www.linux-kvm.org
12256T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12257F:	Documentation/virt/kvm/
12258F:	include/asm-generic/kvm*
12259F:	include/kvm/iodev.h
12260F:	include/linux/kvm*
12261F:	include/trace/events/kvm.h
12262F:	include/uapi/asm-generic/kvm*
12263F:	include/uapi/linux/kvm*
12264F:	tools/kvm/
12265F:	tools/testing/selftests/kvm/
12266F:	virt/kvm/*
12267
12268KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
12269M:	Marc Zyngier <maz@kernel.org>
12270M:	Oliver Upton <oliver.upton@linux.dev>
12271R:	James Morse <james.morse@arm.com>
12272R:	Suzuki K Poulose <suzuki.poulose@arm.com>
12273R:	Zenghui Yu <yuzenghui@huawei.com>
12274L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12275L:	kvmarm@lists.linux.dev
12276S:	Maintained
12277T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
12278F:	Documentation/virt/kvm/arm/
12279F:	Documentation/virt/kvm/devices/arm*
12280F:	arch/arm64/include/asm/kvm*
12281F:	arch/arm64/include/uapi/asm/kvm*
12282F:	arch/arm64/kvm/
12283F:	include/kvm/arm_*
12284F:	tools/testing/selftests/kvm/*/aarch64/
12285F:	tools/testing/selftests/kvm/aarch64/
12286
12287KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
12288M:	Tianrui Zhao <zhaotianrui@loongson.cn>
12289M:	Bibo Mao <maobibo@loongson.cn>
12290M:	Huacai Chen <chenhuacai@kernel.org>
12291L:	kvm@vger.kernel.org
12292L:	loongarch@lists.linux.dev
12293S:	Maintained
12294T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12295F:	arch/loongarch/include/asm/kvm*
12296F:	arch/loongarch/include/uapi/asm/kvm*
12297F:	arch/loongarch/kvm/
12298
12299KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
12300M:	Huacai Chen <chenhuacai@kernel.org>
12301L:	linux-mips@vger.kernel.org
12302L:	kvm@vger.kernel.org
12303S:	Maintained
12304T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12305F:	arch/mips/include/asm/kvm*
12306F:	arch/mips/include/uapi/asm/kvm*
12307F:	arch/mips/kvm/
12308
12309KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
12310M:	Michael Ellerman <mpe@ellerman.id.au>
12311R:	Nicholas Piggin <npiggin@gmail.com>
12312L:	linuxppc-dev@lists.ozlabs.org
12313L:	kvm@vger.kernel.org
12314S:	Maintained (Book3S 64-bit HV)
12315S:	Odd fixes (Book3S 64-bit PR)
12316S:	Orphan (Book3E and 32-bit)
12317T:	git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
12318F:	arch/powerpc/include/asm/kvm*
12319F:	arch/powerpc/include/uapi/asm/kvm*
12320F:	arch/powerpc/kernel/kvm*
12321F:	arch/powerpc/kvm/
12322
12323KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
12324M:	Anup Patel <anup@brainfault.org>
12325R:	Atish Patra <atishp@atishpatra.org>
12326L:	kvm@vger.kernel.org
12327L:	kvm-riscv@lists.infradead.org
12328L:	linux-riscv@lists.infradead.org
12329S:	Maintained
12330T:	git https://github.com/kvm-riscv/linux.git
12331F:	arch/riscv/include/asm/kvm*
12332F:	arch/riscv/include/uapi/asm/kvm*
12333F:	arch/riscv/kvm/
12334F:	tools/testing/selftests/kvm/*/riscv/
12335F:	tools/testing/selftests/kvm/riscv/
12336
12337KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
12338M:	Christian Borntraeger <borntraeger@linux.ibm.com>
12339M:	Janosch Frank <frankja@linux.ibm.com>
12340M:	Claudio Imbrenda <imbrenda@linux.ibm.com>
12341R:	David Hildenbrand <david@redhat.com>
12342L:	kvm@vger.kernel.org
12343S:	Supported
12344T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
12345F:	Documentation/virt/kvm/s390*
12346F:	arch/s390/include/asm/gmap.h
12347F:	arch/s390/include/asm/kvm*
12348F:	arch/s390/include/uapi/asm/kvm*
12349F:	arch/s390/include/uapi/asm/uvdevice.h
12350F:	arch/s390/kernel/uv.c
12351F:	arch/s390/kvm/
12352F:	arch/s390/mm/gmap.c
12353F:	drivers/s390/char/uvdevice.c
12354F:	tools/testing/selftests/drivers/s390x/uvdevice/
12355F:	tools/testing/selftests/kvm/*/s390x/
12356F:	tools/testing/selftests/kvm/s390x/
12357
12358KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
12359M:	Sean Christopherson <seanjc@google.com>
12360M:	Paolo Bonzini <pbonzini@redhat.com>
12361L:	kvm@vger.kernel.org
12362S:	Supported
12363P:	Documentation/process/maintainer-kvm-x86.rst
12364T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12365F:	arch/x86/include/asm/kvm*
12366F:	arch/x86/include/asm/svm.h
12367F:	arch/x86/include/asm/vmx*.h
12368F:	arch/x86/include/uapi/asm/kvm*
12369F:	arch/x86/include/uapi/asm/svm.h
12370F:	arch/x86/include/uapi/asm/vmx.h
12371F:	arch/x86/kvm/
12372F:	arch/x86/kvm/*/
12373F:	tools/testing/selftests/kvm/*/x86_64/
12374F:	tools/testing/selftests/kvm/x86_64/
12375
12376KERNFS
12377M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12378M:	Tejun Heo <tj@kernel.org>
12379S:	Supported
12380T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
12381F:	fs/kernfs/
12382F:	include/linux/kernfs.h
12383
12384KEXEC
12385M:	Eric Biederman <ebiederm@xmission.com>
12386L:	kexec@lists.infradead.org
12387S:	Maintained
12388W:	http://kernel.org/pub/linux/utils/kernel/kexec/
12389F:	include/linux/kexec.h
12390F:	include/uapi/linux/kexec.h
12391F:	kernel/kexec*
12392
12393KEYS-ENCRYPTED
12394M:	Mimi Zohar <zohar@linux.ibm.com>
12395L:	linux-integrity@vger.kernel.org
12396L:	keyrings@vger.kernel.org
12397S:	Supported
12398F:	Documentation/security/keys/trusted-encrypted.rst
12399F:	include/keys/encrypted-type.h
12400F:	security/keys/encrypted-keys/
12401
12402KEYS-TRUSTED
12403M:	James Bottomley <James.Bottomley@HansenPartnership.com>
12404M:	Jarkko Sakkinen <jarkko@kernel.org>
12405M:	Mimi Zohar <zohar@linux.ibm.com>
12406L:	linux-integrity@vger.kernel.org
12407L:	keyrings@vger.kernel.org
12408S:	Supported
12409F:	Documentation/security/keys/trusted-encrypted.rst
12410F:	include/keys/trusted-type.h
12411F:	include/keys/trusted_tpm.h
12412F:	security/keys/trusted-keys/
12413
12414KEYS-TRUSTED-CAAM
12415M:	Ahmad Fatoum <a.fatoum@pengutronix.de>
12416R:	Pengutronix Kernel Team <kernel@pengutronix.de>
12417L:	linux-integrity@vger.kernel.org
12418L:	keyrings@vger.kernel.org
12419S:	Maintained
12420F:	include/keys/trusted_caam.h
12421F:	security/keys/trusted-keys/trusted_caam.c
12422
12423KEYS-TRUSTED-DCP
12424M:	David Gstir <david@sigma-star.at>
12425R:	sigma star Kernel Team <upstream+dcp@sigma-star.at>
12426L:	linux-integrity@vger.kernel.org
12427L:	keyrings@vger.kernel.org
12428S:	Supported
12429F:	include/keys/trusted_dcp.h
12430F:	security/keys/trusted-keys/trusted_dcp.c
12431
12432KEYS-TRUSTED-TEE
12433M:	Sumit Garg <sumit.garg@linaro.org>
12434L:	linux-integrity@vger.kernel.org
12435L:	keyrings@vger.kernel.org
12436S:	Supported
12437F:	include/keys/trusted_tee.h
12438F:	security/keys/trusted-keys/trusted_tee.c
12439
12440KEYS/KEYRINGS
12441M:	David Howells <dhowells@redhat.com>
12442M:	Jarkko Sakkinen <jarkko@kernel.org>
12443L:	keyrings@vger.kernel.org
12444S:	Maintained
12445F:	Documentation/security/keys/core.rst
12446F:	include/keys/
12447F:	include/linux/key-type.h
12448F:	include/linux/key.h
12449F:	include/linux/keyctl.h
12450F:	include/uapi/linux/keyctl.h
12451F:	security/keys/
12452
12453KEYS/KEYRINGS_INTEGRITY
12454M:	Jarkko Sakkinen <jarkko@kernel.org>
12455M:	Mimi Zohar <zohar@linux.ibm.com>
12456L:	linux-integrity@vger.kernel.org
12457L:	keyrings@vger.kernel.org
12458S:	Supported
12459W:	https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
12460F:	security/integrity/platform_certs
12461
12462KFENCE
12463M:	Alexander Potapenko <glider@google.com>
12464M:	Marco Elver <elver@google.com>
12465R:	Dmitry Vyukov <dvyukov@google.com>
12466L:	kasan-dev@googlegroups.com
12467S:	Maintained
12468F:	Documentation/dev-tools/kfence.rst
12469F:	arch/*/include/asm/kfence.h
12470F:	include/linux/kfence.h
12471F:	lib/Kconfig.kfence
12472F:	mm/kfence/
12473
12474KFIFO
12475M:	Stefani Seibold <stefani@seibold.net>
12476S:	Maintained
12477F:	include/linux/kfifo.h
12478F:	lib/kfifo.c
12479F:	samples/kfifo/
12480
12481KGDB / KDB /debug_core
12482M:	Jason Wessel <jason.wessel@windriver.com>
12483M:	Daniel Thompson <daniel.thompson@linaro.org>
12484R:	Douglas Anderson <dianders@chromium.org>
12485L:	kgdb-bugreport@lists.sourceforge.net
12486S:	Maintained
12487W:	http://kgdb.wiki.kernel.org/
12488T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
12489F:	Documentation/dev-tools/kgdb.rst
12490F:	drivers/misc/kgdbts.c
12491F:	drivers/tty/serial/kgdboc.c
12492F:	include/linux/kdb.h
12493F:	include/linux/kgdb.h
12494F:	kernel/debug/
12495F:	kernel/module/kdb.c
12496
12497KHADAS MCU MFD DRIVER
12498M:	Neil Armstrong <neil.armstrong@linaro.org>
12499L:	linux-amlogic@lists.infradead.org
12500S:	Maintained
12501F:	Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
12502F:	drivers/mfd/khadas-mcu.c
12503F:	drivers/thermal/khadas_mcu_fan.c
12504F:	include/linux/mfd/khadas-mcu.h
12505
12506KIONIX/ROHM KX022A ACCELEROMETER
12507M:	Matti Vaittinen <mazziesaccount@gmail.com>
12508L:	linux-iio@vger.kernel.org
12509S:	Supported
12510F:	drivers/iio/accel/kionix-kx022a*
12511
12512KMEMLEAK
12513M:	Catalin Marinas <catalin.marinas@arm.com>
12514S:	Maintained
12515F:	Documentation/dev-tools/kmemleak.rst
12516F:	include/linux/kmemleak.h
12517F:	mm/kmemleak.c
12518F:	samples/kmemleak/kmemleak-test.c
12519
12520KMSAN
12521M:	Alexander Potapenko <glider@google.com>
12522R:	Marco Elver <elver@google.com>
12523R:	Dmitry Vyukov <dvyukov@google.com>
12524L:	kasan-dev@googlegroups.com
12525S:	Maintained
12526F:	Documentation/dev-tools/kmsan.rst
12527F:	arch/*/include/asm/kmsan.h
12528F:	arch/*/mm/kmsan_*
12529F:	include/linux/kmsan*.h
12530F:	lib/Kconfig.kmsan
12531F:	mm/kmsan/
12532F:	scripts/Makefile.kmsan
12533
12534KPROBES
12535M:	Naveen N Rao <naveen@kernel.org>
12536M:	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
12537M:	"David S. Miller" <davem@davemloft.net>
12538M:	Masami Hiramatsu <mhiramat@kernel.org>
12539L:	linux-kernel@vger.kernel.org
12540L:	linux-trace-kernel@vger.kernel.org
12541S:	Maintained
12542Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
12543T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
12544F:	Documentation/trace/kprobes.rst
12545F:	include/asm-generic/kprobes.h
12546F:	include/linux/kprobes.h
12547F:	kernel/kprobes.c
12548F:	lib/test_kprobes.c
12549F:	samples/kprobes
12550
12551KS0108 LCD CONTROLLER DRIVER
12552M:	Miguel Ojeda <ojeda@kernel.org>
12553S:	Maintained
12554F:	Documentation/admin-guide/auxdisplay/ks0108.rst
12555F:	drivers/auxdisplay/ks0108.c
12556F:	include/linux/ks0108.h
12557
12558KTD253 BACKLIGHT DRIVER
12559M:	Linus Walleij <linus.walleij@linaro.org>
12560S:	Maintained
12561F:	Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
12562F:	drivers/video/backlight/ktd253-backlight.c
12563
12564KTD2801 BACKLIGHT DRIVER
12565M:	Duje Mihanović <duje.mihanovic@skole.hr>
12566S:	Maintained
12567F:	Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml
12568F:	drivers/video/backlight/ktd2801-backlight.c
12569
12570KTEST
12571M:	Steven Rostedt <rostedt@goodmis.org>
12572M:	John Hawley <warthog9@eaglescrag.net>
12573S:	Maintained
12574F:	tools/testing/ktest
12575
12576KTZ8866 BACKLIGHT DRIVER
12577M:	Jianhua Lu <lujianhua000@gmail.com>
12578S:	Maintained
12579F:	Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
12580F:	drivers/video/backlight/ktz8866.c
12581
12582KVM PARAVIRT (KVM/paravirt)
12583M:	Paolo Bonzini <pbonzini@redhat.com>
12584R:	Vitaly Kuznetsov <vkuznets@redhat.com>
12585L:	kvm@vger.kernel.org
12586S:	Supported
12587T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12588F:	arch/um/include/asm/kvm_para.h
12589F:	arch/x86/include/asm/kvm_para.h
12590F:	arch/x86/include/asm/pvclock-abi.h
12591F:	arch/x86/include/uapi/asm/kvm_para.h
12592F:	arch/x86/kernel/kvm.c
12593F:	arch/x86/kernel/kvmclock.c
12594F:	include/asm-generic/kvm_para.h
12595F:	include/linux/kvm_para.h
12596F:	include/uapi/asm-generic/kvm_para.h
12597F:	include/uapi/linux/kvm_para.h
12598
12599KVM X86 HYPER-V (KVM/hyper-v)
12600M:	Vitaly Kuznetsov <vkuznets@redhat.com>
12601M:	Sean Christopherson <seanjc@google.com>
12602M:	Paolo Bonzini <pbonzini@redhat.com>
12603L:	kvm@vger.kernel.org
12604S:	Supported
12605T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12606F:	arch/x86/kvm/hyperv.*
12607F:	arch/x86/kvm/kvm_onhyperv.*
12608F:	arch/x86/kvm/svm/hyperv.*
12609F:	arch/x86/kvm/svm/svm_onhyperv.*
12610F:	arch/x86/kvm/vmx/hyperv.*
12611
12612KVM X86 Xen (KVM/Xen)
12613M:	David Woodhouse <dwmw2@infradead.org>
12614M:	Paul Durrant <paul@xen.org>
12615M:	Sean Christopherson <seanjc@google.com>
12616M:	Paolo Bonzini <pbonzini@redhat.com>
12617L:	kvm@vger.kernel.org
12618S:	Supported
12619T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12620F:	arch/x86/kvm/xen.*
12621
12622L3MDEV
12623M:	David Ahern <dsahern@kernel.org>
12624L:	netdev@vger.kernel.org
12625S:	Maintained
12626F:	include/net/l3mdev.h
12627F:	net/l3mdev
12628
12629LANDLOCK SECURITY MODULE
12630M:	Mickaël Salaün <mic@digikod.net>
12631R:	Günther Noack <gnoack@google.com>
12632L:	linux-security-module@vger.kernel.org
12633S:	Supported
12634W:	https://landlock.io
12635T:	git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12636F:	Documentation/security/landlock.rst
12637F:	Documentation/userspace-api/landlock.rst
12638F:	fs/ioctl.c
12639F:	include/uapi/linux/landlock.h
12640F:	samples/landlock/
12641F:	security/landlock/
12642F:	tools/testing/selftests/landlock/
12643K:	landlock
12644K:	LANDLOCK
12645
12646LANTIQ / INTEL Ethernet drivers
12647M:	Hauke Mehrtens <hauke@hauke-m.de>
12648L:	netdev@vger.kernel.org
12649S:	Maintained
12650F:	Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml
12651F:	drivers/net/dsa/lantiq_gswip.c
12652F:	drivers/net/dsa/lantiq_pce.h
12653F:	drivers/net/ethernet/lantiq_xrx200.c
12654F:	net/dsa/tag_gswip.c
12655
12656LANTIQ MIPS ARCHITECTURE
12657M:	John Crispin <john@phrozen.org>
12658L:	linux-mips@vger.kernel.org
12659S:	Maintained
12660F:	arch/mips/lantiq
12661F:	drivers/soc/lantiq
12662
12663LANTIQ PEF2256 DRIVER
12664M:	Herve Codina <herve.codina@bootlin.com>
12665S:	Maintained
12666F:	Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
12667F:	drivers/net/wan/framer/pef2256/
12668F:	drivers/pinctrl/pinctrl-pef2256.c
12669F:	include/linux/framer/pef2256.h
12670
12671LASI 53c700 driver for PARISC
12672M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12673L:	linux-scsi@vger.kernel.org
12674S:	Maintained
12675F:	Documentation/scsi/53c700.rst
12676F:	drivers/scsi/53c700*
12677
12678LEAKING_ADDRESSES
12679M:	Tycho Andersen <tycho@tycho.pizza>
12680R:	Kees Cook <kees@kernel.org>
12681L:	linux-hardening@vger.kernel.org
12682S:	Maintained
12683T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12684F:	scripts/leaking_addresses.pl
12685
12686LED SUBSYSTEM
12687M:	Pavel Machek <pavel@ucw.cz>
12688M:	Lee Jones <lee@kernel.org>
12689L:	linux-leds@vger.kernel.org
12690S:	Maintained
12691T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git
12692F:	Documentation/devicetree/bindings/leds/
12693F:	Documentation/leds/
12694F:	drivers/leds/
12695F:	include/dt-bindings/leds/
12696F:	include/linux/leds.h
12697
12698LEGO MINDSTORMS EV3
12699R:	David Lechner <david@lechnology.com>
12700S:	Maintained
12701F:	Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12702F:	arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12703F:	drivers/power/supply/lego_ev3_battery.c
12704
12705LEGO USB Tower driver
12706M:	Juergen Stuber <starblue@users.sourceforge.net>
12707L:	legousb-devel@lists.sourceforge.net
12708S:	Maintained
12709W:	http://legousb.sourceforge.net/
12710F:	drivers/usb/misc/legousbtower.c
12711
12712LETSKETCH HID TABLET DRIVER
12713M:	Hans de Goede <hdegoede@redhat.com>
12714L:	linux-input@vger.kernel.org
12715S:	Maintained
12716T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12717F:	drivers/hid/hid-letsketch.c
12718
12719LG LAPTOP EXTRAS
12720M:	Matan Ziv-Av <matan@svgalib.org>
12721L:	platform-driver-x86@vger.kernel.org
12722S:	Maintained
12723F:	Documentation/ABI/testing/sysfs-platform-lg-laptop
12724F:	Documentation/admin-guide/laptops/lg-laptop.rst
12725F:	drivers/platform/x86/lg-laptop.c
12726
12727LG2160 MEDIA DRIVER
12728M:	Michael Krufky <mkrufky@linuxtv.org>
12729L:	linux-media@vger.kernel.org
12730S:	Maintained
12731W:	https://linuxtv.org
12732W:	http://github.com/mkrufky
12733Q:	http://patchwork.linuxtv.org/project/linux-media/list/
12734T:	git git://linuxtv.org/mkrufky/tuners.git
12735F:	drivers/media/dvb-frontends/lg2160.*
12736
12737LGDT3305 MEDIA DRIVER
12738M:	Michael Krufky <mkrufky@linuxtv.org>
12739L:	linux-media@vger.kernel.org
12740S:	Maintained
12741W:	https://linuxtv.org
12742W:	http://github.com/mkrufky
12743Q:	http://patchwork.linuxtv.org/project/linux-media/list/
12744T:	git git://linuxtv.org/mkrufky/tuners.git
12745F:	drivers/media/dvb-frontends/lgdt3305.*
12746
12747LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12748M:	Viresh Kumar <vireshk@kernel.org>
12749L:	linux-ide@vger.kernel.org
12750S:	Maintained
12751T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12752F:	drivers/ata/pata_arasan_cf.c
12753F:	include/linux/pata_arasan_cf_data.h
12754
12755LIBATA PATA DRIVERS
12756R:	Sergey Shtylyov <s.shtylyov@omp.ru>
12757L:	linux-ide@vger.kernel.org
12758F:	drivers/ata/ata_*.c
12759F:	drivers/ata/pata_*.c
12760
12761LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12762M:	Linus Walleij <linus.walleij@linaro.org>
12763L:	linux-ide@vger.kernel.org
12764S:	Maintained
12765T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12766F:	drivers/ata/pata_ftide010.c
12767F:	drivers/ata/sata_gemini.c
12768F:	drivers/ata/sata_gemini.h
12769
12770LIBATA SATA AHCI PLATFORM devices support
12771M:	Hans de Goede <hdegoede@redhat.com>
12772M:	Jens Axboe <axboe@kernel.dk>
12773L:	linux-ide@vger.kernel.org
12774S:	Maintained
12775T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12776F:	drivers/ata/ahci_platform.c
12777F:	drivers/ata/libahci_platform.c
12778F:	include/linux/ahci_platform.h
12779
12780LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12781M:	Serge Semin <fancer.lancer@gmail.com>
12782L:	linux-ide@vger.kernel.org
12783S:	Maintained
12784T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12785F:	Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12786F:	Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12787F:	drivers/ata/ahci_dwc.c
12788
12789LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12790M:	Mikael Pettersson <mikpelinux@gmail.com>
12791L:	linux-ide@vger.kernel.org
12792S:	Maintained
12793T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12794F:	drivers/ata/sata_promise.*
12795
12796LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12797M:	Damien Le Moal <dlemoal@kernel.org>
12798M:	Niklas Cassel <cassel@kernel.org>
12799L:	linux-ide@vger.kernel.org
12800S:	Maintained
12801T:	git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
12802F:	Documentation/ABI/testing/sysfs-ata
12803F:	Documentation/devicetree/bindings/ata/
12804F:	drivers/ata/
12805F:	include/linux/ata.h
12806F:	include/linux/libata.h
12807
12808LIBETH COMMON ETHERNET LIBRARY
12809M:	Alexander Lobakin <aleksander.lobakin@intel.com>
12810L:	netdev@vger.kernel.org
12811L:	intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
12812S:	Supported
12813T:	git https://github.com/alobakin/linux.git
12814F:	drivers/net/ethernet/intel/libeth/
12815F:	include/net/libeth/
12816K:	libeth
12817
12818LIBIE COMMON INTEL ETHERNET LIBRARY
12819M:	Alexander Lobakin <aleksander.lobakin@intel.com>
12820L:	intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
12821L:	netdev@vger.kernel.org
12822S:	Supported
12823T:	git https://github.com/alobakin/linux.git
12824F:	drivers/net/ethernet/intel/libie/
12825F:	include/linux/net/intel/libie/
12826K:	libie
12827
12828LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12829M:	Vishal Verma <vishal.l.verma@intel.com>
12830M:	Dan Williams <dan.j.williams@intel.com>
12831M:	Dave Jiang <dave.jiang@intel.com>
12832L:	nvdimm@lists.linux.dev
12833S:	Supported
12834Q:	https://patchwork.kernel.org/project/linux-nvdimm/list/
12835P:	Documentation/nvdimm/maintainer-entry-profile.rst
12836F:	drivers/nvdimm/btt*
12837
12838LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12839M:	Dan Williams <dan.j.williams@intel.com>
12840M:	Vishal Verma <vishal.l.verma@intel.com>
12841M:	Dave Jiang <dave.jiang@intel.com>
12842L:	nvdimm@lists.linux.dev
12843S:	Supported
12844Q:	https://patchwork.kernel.org/project/linux-nvdimm/list/
12845P:	Documentation/nvdimm/maintainer-entry-profile.rst
12846F:	drivers/nvdimm/pmem*
12847
12848LIBNVDIMM: DEVICETREE BINDINGS
12849M:	Oliver O'Halloran <oohall@gmail.com>
12850L:	nvdimm@lists.linux.dev
12851S:	Supported
12852Q:	https://patchwork.kernel.org/project/linux-nvdimm/list/
12853F:	Documentation/devicetree/bindings/pmem/pmem-region.txt
12854F:	drivers/nvdimm/of_pmem.c
12855
12856LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12857M:	Dan Williams <dan.j.williams@intel.com>
12858M:	Vishal Verma <vishal.l.verma@intel.com>
12859M:	Dave Jiang <dave.jiang@intel.com>
12860M:	Ira Weiny <ira.weiny@intel.com>
12861L:	nvdimm@lists.linux.dev
12862S:	Supported
12863Q:	https://patchwork.kernel.org/project/linux-nvdimm/list/
12864P:	Documentation/nvdimm/maintainer-entry-profile.rst
12865T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12866F:	drivers/acpi/nfit/*
12867F:	drivers/nvdimm/*
12868F:	include/linux/libnvdimm.h
12869F:	include/linux/nd.h
12870F:	include/uapi/linux/ndctl.h
12871F:	tools/testing/nvdimm/
12872
12873LIBRARY CODE
12874M:	Andrew Morton <akpm@linux-foundation.org>
12875L:	linux-kernel@vger.kernel.org
12876S:	Supported
12877T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12878F:	lib/*
12879
12880LICENSES and SPDX stuff
12881M:	Thomas Gleixner <tglx@linutronix.de>
12882M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12883L:	linux-spdx@vger.kernel.org
12884S:	Maintained
12885T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12886F:	COPYING
12887F:	Documentation/process/license-rules.rst
12888F:	LICENSES/
12889F:	scripts/spdxcheck-test.sh
12890F:	scripts/spdxcheck.py
12891F:	scripts/spdxexclude
12892
12893LINEAR RANGES HELPERS
12894M:	Mark Brown <broonie@kernel.org>
12895R:	Matti Vaittinen <mazziesaccount@gmail.com>
12896F:	include/linux/linear_range.h
12897F:	lib/linear_ranges.c
12898F:	lib/test_linear_ranges.c
12899
12900LINUX FOR POWER MACINTOSH
12901L:	linuxppc-dev@lists.ozlabs.org
12902S:	Orphan
12903F:	arch/powerpc/platforms/powermac/
12904F:	drivers/macintosh/
12905X:	drivers/macintosh/adb-iop.c
12906X:	drivers/macintosh/via-macii.c
12907
12908LINUX FOR POWERPC (32-BIT AND 64-BIT)
12909M:	Michael Ellerman <mpe@ellerman.id.au>
12910R:	Nicholas Piggin <npiggin@gmail.com>
12911R:	Christophe Leroy <christophe.leroy@csgroup.eu>
12912R:	Naveen N Rao <naveen@kernel.org>
12913L:	linuxppc-dev@lists.ozlabs.org
12914S:	Supported
12915W:	https://github.com/linuxppc/wiki/wiki
12916Q:	http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12917T:	git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12918F:	Documentation/ABI/stable/sysfs-firmware-opal-*
12919F:	Documentation/devicetree/bindings/i2c/i2c-opal.txt
12920F:	Documentation/devicetree/bindings/powerpc/
12921F:	Documentation/devicetree/bindings/rtc/rtc-opal.txt
12922F:	Documentation/arch/powerpc/
12923F:	arch/powerpc/
12924F:	drivers/*/*/*pasemi*
12925F:	drivers/*/*pasemi*
12926F:	drivers/char/tpm/tpm_ibmvtpm*
12927F:	drivers/crypto/nx/
12928F:	drivers/i2c/busses/i2c-opal.c
12929F:	drivers/net/ethernet/ibm/ibmveth.*
12930F:	drivers/net/ethernet/ibm/ibmvnic.*
12931F:	drivers/pci/hotplug/pnv_php.c
12932F:	drivers/pci/hotplug/rpa*
12933F:	drivers/rtc/rtc-opal.c
12934F:	drivers/scsi/ibmvscsi/
12935F:	drivers/tty/hvc/hvc_opal.c
12936F:	drivers/watchdog/wdrtas.c
12937F:	include/linux/papr_scm.h
12938F:	include/uapi/linux/papr_pdsm.h
12939F:	tools/testing/selftests/powerpc
12940N:	/pmac
12941N:	powermac
12942N:	powernv
12943N:	[^a-z0-9]ps3
12944N:	pseries
12945
12946LINUX FOR POWERPC EMBEDDED MPC5XXX
12947M:	Anatolij Gustschin <agust@denx.de>
12948L:	linuxppc-dev@lists.ozlabs.org
12949S:	Odd Fixes
12950F:	arch/powerpc/platforms/512x/
12951F:	arch/powerpc/platforms/52xx/
12952
12953LINUX FOR POWERPC EMBEDDED PPC4XX
12954L:	linuxppc-dev@lists.ozlabs.org
12955S:	Orphan
12956F:	arch/powerpc/platforms/44x/
12957
12958LINUX FOR POWERPC EMBEDDED PPC85XX
12959M:	Scott Wood <oss@buserror.net>
12960L:	linuxppc-dev@lists.ozlabs.org
12961S:	Odd fixes
12962T:	git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12963F:	Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12964F:	Documentation/devicetree/bindings/powerpc/fsl/
12965F:	arch/powerpc/platforms/85xx/
12966
12967LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
12968M:	Christophe Leroy <christophe.leroy@csgroup.eu>
12969L:	linuxppc-dev@lists.ozlabs.org
12970S:	Maintained
12971F:	arch/powerpc/platforms/8xx/
12972F:	arch/powerpc/platforms/83xx/
12973
12974LINUX KERNEL DUMP TEST MODULE (LKDTM)
12975M:	Kees Cook <kees@kernel.org>
12976S:	Maintained
12977F:	drivers/misc/lkdtm/*
12978F:	tools/testing/selftests/lkdtm/*
12979
12980LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12981M:	Alan Stern <stern@rowland.harvard.edu>
12982M:	Andrea Parri <parri.andrea@gmail.com>
12983M:	Will Deacon <will@kernel.org>
12984M:	Peter Zijlstra <peterz@infradead.org>
12985M:	Boqun Feng <boqun.feng@gmail.com>
12986M:	Nicholas Piggin <npiggin@gmail.com>
12987M:	David Howells <dhowells@redhat.com>
12988M:	Jade Alglave <j.alglave@ucl.ac.uk>
12989M:	Luc Maranget <luc.maranget@inria.fr>
12990M:	"Paul E. McKenney" <paulmck@kernel.org>
12991R:	Akira Yokosawa <akiyks@gmail.com>
12992R:	Daniel Lustig <dlustig@nvidia.com>
12993R:	Joel Fernandes <joel@joelfernandes.org>
12994L:	linux-kernel@vger.kernel.org
12995L:	linux-arch@vger.kernel.org
12996S:	Supported
12997T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12998F:	Documentation/atomic_bitops.txt
12999F:	Documentation/atomic_t.txt
13000F:	Documentation/core-api/refcount-vs-atomic.rst
13001F:	Documentation/litmus-tests/
13002F:	Documentation/memory-barriers.txt
13003F:	tools/memory-model/
13004
13005LINUX-NEXT TREE
13006M:	Stephen Rothwell <sfr@canb.auug.org.au>
13007L:	linux-next@vger.kernel.org
13008S:	Supported
13009B:	mailto:linux-next@vger.kernel.org and the appropriate development tree
13010T:	git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
13011
13012LIS3LV02D ACCELEROMETER DRIVER
13013M:	Eric Piel <eric.piel@tremplin-utc.net>
13014S:	Maintained
13015F:	Documentation/misc-devices/lis3lv02d.rst
13016F:	drivers/misc/lis3lv02d/
13017F:	drivers/platform/x86/hp/hp_accel.c
13018
13019LIST KUNIT TEST
13020M:	David Gow <davidgow@google.com>
13021L:	linux-kselftest@vger.kernel.org
13022L:	kunit-dev@googlegroups.com
13023S:	Maintained
13024F:	lib/list-test.c
13025
13026LITEX PLATFORM
13027M:	Karol Gugala <kgugala@antmicro.com>
13028M:	Mateusz Holenko <mholenko@antmicro.com>
13029M:	Gabriel Somlo <gsomlo@gmail.com>
13030M:	Joel Stanley <joel@jms.id.au>
13031S:	Maintained
13032F:	Documentation/devicetree/bindings/*/litex,*.yaml
13033F:	arch/openrisc/boot/dts/or1klitex.dts
13034F:	drivers/mmc/host/litex_mmc.c
13035F:	drivers/net/ethernet/litex/*
13036F:	drivers/soc/litex/*
13037F:	drivers/tty/serial/liteuart.c
13038F:	include/linux/litex.h
13039N:	litex
13040
13041LIVE PATCHING
13042M:	Josh Poimboeuf <jpoimboe@kernel.org>
13043M:	Jiri Kosina <jikos@kernel.org>
13044M:	Miroslav Benes <mbenes@suse.cz>
13045M:	Petr Mladek <pmladek@suse.com>
13046R:	Joe Lawrence <joe.lawrence@redhat.com>
13047L:	live-patching@vger.kernel.org
13048S:	Maintained
13049T:	git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
13050F:	Documentation/ABI/testing/sysfs-kernel-livepatch
13051F:	Documentation/livepatch/
13052F:	arch/powerpc/include/asm/livepatch.h
13053F:	include/linux/livepatch.h
13054F:	kernel/livepatch/
13055F:	kernel/module/livepatch.c
13056F:	samples/livepatch/
13057F:	tools/testing/selftests/livepatch/
13058
13059LLC (802.2)
13060L:	netdev@vger.kernel.org
13061S:	Odd fixes
13062F:	include/linux/llc.h
13063F:	include/net/llc*
13064F:	include/uapi/linux/llc.h
13065F:	net/llc/
13066
13067LM73 HARDWARE MONITOR DRIVER
13068M:	Guillaume Ligneul <guillaume.ligneul@gmail.com>
13069L:	linux-hwmon@vger.kernel.org
13070S:	Maintained
13071F:	drivers/hwmon/lm73.c
13072
13073LM78 HARDWARE MONITOR DRIVER
13074M:	Jean Delvare <jdelvare@suse.com>
13075L:	linux-hwmon@vger.kernel.org
13076S:	Maintained
13077F:	Documentation/hwmon/lm78.rst
13078F:	drivers/hwmon/lm78.c
13079
13080LM83 HARDWARE MONITOR DRIVER
13081M:	Jean Delvare <jdelvare@suse.com>
13082L:	linux-hwmon@vger.kernel.org
13083S:	Maintained
13084F:	Documentation/hwmon/lm83.rst
13085F:	drivers/hwmon/lm83.c
13086
13087LM90 HARDWARE MONITOR DRIVER
13088M:	Jean Delvare <jdelvare@suse.com>
13089L:	linux-hwmon@vger.kernel.org
13090S:	Maintained
13091F:	Documentation/devicetree/bindings/hwmon/national,lm90.yaml
13092F:	Documentation/hwmon/lm90.rst
13093F:	drivers/hwmon/lm90.c
13094F:	include/dt-bindings/thermal/lm90.h
13095
13096LME2510 MEDIA DRIVER
13097M:	Malcolm Priestley <tvboxspy@gmail.com>
13098L:	linux-media@vger.kernel.org
13099S:	Maintained
13100W:	https://linuxtv.org
13101Q:	http://patchwork.linuxtv.org/project/linux-media/list/
13102F:	drivers/media/usb/dvb-usb-v2/lmedm04*
13103
13104LOADPIN SECURITY MODULE
13105M:	Kees Cook <kees@kernel.org>
13106S:	Supported
13107T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
13108F:	Documentation/admin-guide/LSM/LoadPin.rst
13109F:	security/loadpin/
13110
13111LOCKDOWN SECURITY MODULE
13112L:	linux-security-module@vger.kernel.org
13113S:	Odd Fixes
13114T:	git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
13115F:	security/lockdown/
13116
13117LOCKING PRIMITIVES
13118M:	Peter Zijlstra <peterz@infradead.org>
13119M:	Ingo Molnar <mingo@redhat.com>
13120M:	Will Deacon <will@kernel.org>
13121R:	Waiman Long <longman@redhat.com>
13122R:	Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
13123L:	linux-kernel@vger.kernel.org
13124S:	Maintained
13125T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
13126F:	Documentation/locking/
13127F:	arch/*/include/asm/spinlock*.h
13128F:	include/linux/lockdep*.h
13129F:	include/linux/mutex*.h
13130F:	include/linux/rwlock*.h
13131F:	include/linux/rwsem*.h
13132F:	include/linux/seqlock.h
13133F:	include/linux/spinlock*.h
13134F:	kernel/locking/
13135F:	lib/locking*.[ch]
13136X:	kernel/locking/locktorture.c
13137
13138LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
13139M:	"Richard Russon (FlatCap)" <ldm@flatcap.org>
13140L:	linux-ntfs-dev@lists.sourceforge.net
13141S:	Maintained
13142W:	http://www.linux-ntfs.org/content/view/19/37/
13143F:	Documentation/admin-guide/ldm.rst
13144F:	block/partitions/ldm.*
13145
13146LOGITECH HID GAMING KEYBOARDS
13147M:	Hans de Goede <hdegoede@redhat.com>
13148L:	linux-input@vger.kernel.org
13149S:	Maintained
13150T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
13151F:	drivers/hid/hid-lg-g15.c
13152
13153LONTIUM LT8912B MIPI TO HDMI BRIDGE
13154M:	Adrien Grassein <adrien.grassein@gmail.com>
13155S:	Maintained
13156F:	Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
13157F:	drivers/gpu/drm/bridge/lontium-lt8912b.c
13158
13159LOONGARCH
13160M:	Huacai Chen <chenhuacai@kernel.org>
13161R:	WANG Xuerui <kernel@xen0n.name>
13162L:	loongarch@lists.linux.dev
13163S:	Maintained
13164T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
13165F:	Documentation/arch/loongarch/
13166F:	Documentation/translations/zh_CN/arch/loongarch/
13167F:	arch/loongarch/
13168F:	drivers/*/*loongarch*
13169F:	drivers/cpufreq/loongson3_cpufreq.c
13170
13171LOONGSON GPIO DRIVER
13172M:	Yinbo Zhu <zhuyinbo@loongson.cn>
13173L:	linux-gpio@vger.kernel.org
13174S:	Maintained
13175F:	Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
13176F:	drivers/gpio/gpio-loongson-64bit.c
13177
13178LOONGSON LS2X APB DMA DRIVER
13179M:	Binbin Zhou <zhoubinbin@loongson.cn>
13180L:	dmaengine@vger.kernel.org
13181S:	Maintained
13182F:	Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
13183F:	drivers/dma/ls2x-apb-dma.c
13184
13185LOONGSON LS2X I2C DRIVER
13186M:	Binbin Zhou <zhoubinbin@loongson.cn>
13187L:	linux-i2c@vger.kernel.org
13188S:	Maintained
13189F:	Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
13190F:	drivers/i2c/busses/i2c-ls2x.c
13191
13192LOONGSON-2 SOC SERIES CLOCK DRIVER
13193M:	Yinbo Zhu <zhuyinbo@loongson.cn>
13194L:	linux-clk@vger.kernel.org
13195S:	Maintained
13196F:	Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
13197F:	drivers/clk/clk-loongson2.c
13198F:	include/dt-bindings/clock/loongson,ls2k-clk.h
13199
13200LOONGSON SPI DRIVER
13201M:	Yinbo Zhu <zhuyinbo@loongson.cn>
13202L:	linux-spi@vger.kernel.org
13203S:	Maintained
13204F:	Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
13205F:	drivers/spi/spi-loongson-core.c
13206F:	drivers/spi/spi-loongson-pci.c
13207F:	drivers/spi/spi-loongson-plat.c
13208F:	drivers/spi/spi-loongson.h
13209
13210LOONGSON-2 SOC SERIES GUTS DRIVER
13211M:	Yinbo Zhu <zhuyinbo@loongson.cn>
13212L:	loongarch@lists.linux.dev
13213S:	Maintained
13214F:	Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
13215F:	drivers/soc/loongson/loongson2_guts.c
13216
13217LOONGSON-2 SOC SERIES PM DRIVER
13218M:	Yinbo Zhu <zhuyinbo@loongson.cn>
13219L:	linux-pm@vger.kernel.org
13220S:	Maintained
13221F:	Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
13222F:	drivers/soc/loongson/loongson2_pm.c
13223
13224LOONGSON-2 SOC SERIES PINCTRL DRIVER
13225M:	zhanghongchen <zhanghongchen@loongson.cn>
13226M:	Yinbo Zhu <zhuyinbo@loongson.cn>
13227L:	linux-gpio@vger.kernel.org
13228S:	Maintained
13229F:	Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
13230F:	drivers/pinctrl/pinctrl-loongson2.c
13231
13232LOONGSON-2 SOC SERIES THERMAL DRIVER
13233M:	zhanghongchen <zhanghongchen@loongson.cn>
13234M:	Yinbo Zhu <zhuyinbo@loongson.cn>
13235L:	linux-pm@vger.kernel.org
13236S:	Maintained
13237F:	Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
13238F:	drivers/thermal/loongson2_thermal.c
13239
13240LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
13241M:	Sathya Prakash <sathya.prakash@broadcom.com>
13242M:	Sreekanth Reddy <sreekanth.reddy@broadcom.com>
13243M:	Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
13244L:	MPT-FusionLinux.pdl@broadcom.com
13245L:	linux-scsi@vger.kernel.org
13246S:	Supported
13247W:	http://www.avagotech.com/support/
13248F:	drivers/message/fusion/
13249F:	drivers/scsi/mpt3sas/
13250
13251LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
13252M:	Matthew Wilcox <willy@infradead.org>
13253L:	linux-scsi@vger.kernel.org
13254S:	Maintained
13255F:	drivers/scsi/sym53c8xx_2/
13256
13257LTC1660 DAC DRIVER
13258M:	Marcus Folkesson <marcus.folkesson@gmail.com>
13259L:	linux-iio@vger.kernel.org
13260S:	Maintained
13261F:	Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
13262F:	drivers/iio/dac/ltc1660.c
13263
13264LTC2688 IIO DAC DRIVER
13265M:	Nuno Sá <nuno.sa@analog.com>
13266L:	linux-iio@vger.kernel.org
13267S:	Supported
13268W:	https://ez.analog.com/linux-software-drivers
13269F:	Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
13270F:	Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
13271F:	drivers/iio/dac/ltc2688.c
13272
13273LTC2947 HARDWARE MONITOR DRIVER
13274M:	Nuno Sá <nuno.sa@analog.com>
13275L:	linux-hwmon@vger.kernel.org
13276S:	Supported
13277W:	https://ez.analog.com/linux-software-drivers
13278F:	Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
13279F:	drivers/hwmon/ltc2947-core.c
13280F:	drivers/hwmon/ltc2947-i2c.c
13281F:	drivers/hwmon/ltc2947-spi.c
13282F:	drivers/hwmon/ltc2947.h
13283
13284LTC2991 HARDWARE MONITOR DRIVER
13285M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
13286L:	linux-hwmon@vger.kernel.org
13287S:	Supported
13288W:	https://ez.analog.com/linux-software-drivers
13289F:	Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
13290F:	drivers/hwmon/ltc2991.c
13291
13292LTC2983 IIO TEMPERATURE DRIVER
13293M:	Nuno Sá <nuno.sa@analog.com>
13294L:	linux-iio@vger.kernel.org
13295S:	Supported
13296W:	https://ez.analog.com/linux-software-drivers
13297F:	Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
13298F:	drivers/iio/temperature/ltc2983.c
13299
13300LTC4282 HARDWARE MONITOR DRIVER
13301M:	Nuno Sa <nuno.sa@analog.com>
13302L:	linux-hwmon@vger.kernel.org
13303S:	Supported
13304F:	Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml
13305F:	Documentation/hwmon/ltc4282.rst
13306F:	drivers/hwmon/ltc4282.c
13307
13308LTC4286 HARDWARE MONITOR DRIVER
13309M:	Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
13310L:	linux-i2c@vger.kernel.org
13311S:	Maintained
13312F:	Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
13313F:	Documentation/hwmon/ltc4286.rst
13314F:	drivers/hwmon/pmbus/Kconfig
13315F:	drivers/hwmon/pmbus/Makefile
13316F:	drivers/hwmon/pmbus/ltc4286.c
13317
13318LTC4306 I2C MULTIPLEXER DRIVER
13319M:	Michael Hennerich <michael.hennerich@analog.com>
13320L:	linux-i2c@vger.kernel.org
13321S:	Supported
13322W:	https://ez.analog.com/linux-software-drivers
13323F:	Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
13324F:	drivers/i2c/muxes/i2c-mux-ltc4306.c
13325
13326LTP (Linux Test Project)
13327M:	Cyril Hrubis <chrubis@suse.cz>
13328M:	Jan Stancek <jstancek@redhat.com>
13329M:	Petr Vorel <pvorel@suse.cz>
13330M:	Li Wang <liwang@redhat.com>
13331M:	Yang Xu <xuyang2018.jy@fujitsu.com>
13332L:	ltp@lists.linux.it (subscribers-only)
13333S:	Maintained
13334W:	http://linux-test-project.github.io/
13335T:	git https://github.com/linux-test-project/ltp.git
13336
13337LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
13338M:	Anshul Dalal <anshulusr@gmail.com>
13339L:	linux-iio@vger.kernel.org
13340S:	Maintained
13341F:	Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
13342F:	drivers/iio/light/ltr390.c
13343
13344LYNX 28G SERDES PHY DRIVER
13345M:	Ioana Ciornei <ioana.ciornei@nxp.com>
13346L:	netdev@vger.kernel.org
13347S:	Supported
13348F:	Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
13349F:	drivers/phy/freescale/phy-fsl-lynx-28g.c
13350
13351LYNX PCS MODULE
13352M:	Ioana Ciornei <ioana.ciornei@nxp.com>
13353L:	netdev@vger.kernel.org
13354S:	Supported
13355F:	drivers/net/pcs/pcs-lynx.c
13356F:	include/linux/pcs-lynx.h
13357
13358M68K ARCHITECTURE
13359M:	Geert Uytterhoeven <geert@linux-m68k.org>
13360L:	linux-m68k@lists.linux-m68k.org
13361S:	Maintained
13362W:	http://www.linux-m68k.org/
13363T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
13364F:	arch/m68k/
13365F:	drivers/zorro/
13366
13367M68K ON APPLE MACINTOSH
13368M:	Joshua Thompson <funaho@jurai.org>
13369L:	linux-m68k@lists.linux-m68k.org
13370S:	Maintained
13371W:	http://www.mac.linux-m68k.org/
13372F:	arch/m68k/mac/
13373F:	drivers/macintosh/adb-iop.c
13374F:	drivers/macintosh/via-macii.c
13375
13376M68K ON HP9000/300
13377M:	Philip Blundell <philb@gnu.org>
13378S:	Maintained
13379W:	http://www.tazenda.demon.co.uk/phil/linux-hp
13380F:	arch/m68k/hp300/
13381
13382M88DS3103 MEDIA DRIVER
13383L:	linux-media@vger.kernel.org
13384S:	Orphan
13385W:	https://linuxtv.org
13386Q:	http://patchwork.linuxtv.org/project/linux-media/list/
13387F:	drivers/media/dvb-frontends/m88ds3103*
13388
13389M88RS2000 MEDIA DRIVER
13390M:	Malcolm Priestley <tvboxspy@gmail.com>
13391L:	linux-media@vger.kernel.org
13392S:	Maintained
13393W:	https://linuxtv.org
13394Q:	http://patchwork.linuxtv.org/project/linux-media/list/
13395F:	drivers/media/dvb-frontends/m88rs2000*
13396
13397MA901 MASTERKIT USB FM RADIO DRIVER
13398M:	Alexey Klimov <klimov.linux@gmail.com>
13399L:	linux-media@vger.kernel.org
13400S:	Maintained
13401T:	git git://linuxtv.org/media_tree.git
13402F:	drivers/media/radio/radio-ma901.c
13403
13404MAC80211
13405M:	Johannes Berg <johannes@sipsolutions.net>
13406L:	linux-wireless@vger.kernel.org
13407S:	Maintained
13408W:	https://wireless.wiki.kernel.org/
13409Q:	https://patchwork.kernel.org/project/linux-wireless/list/
13410T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
13411T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
13412F:	Documentation/networking/mac80211-injection.rst
13413F:	Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
13414F:	drivers/net/wireless/virtual/mac80211_hwsim.[ch]
13415F:	include/net/mac80211.h
13416F:	net/mac80211/
13417
13418MAILBOX API
13419M:	Jassi Brar <jassisinghbrar@gmail.com>
13420L:	linux-kernel@vger.kernel.org
13421S:	Maintained
13422F:	Documentation/devicetree/bindings/mailbox/
13423F:	drivers/mailbox/
13424F:	include/dt-bindings/mailbox/
13425F:	include/linux/mailbox_client.h
13426F:	include/linux/mailbox_controller.h
13427
13428MAILBOX ARM MHUv2
13429M:	Viresh Kumar <viresh.kumar@linaro.org>
13430M:	Tushar Khandelwal <Tushar.Khandelwal@arm.com>
13431L:	linux-kernel@vger.kernel.org
13432S:	Maintained
13433F:	Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
13434F:	drivers/mailbox/arm_mhuv2.c
13435F:	include/linux/mailbox/arm_mhuv2_message.h
13436
13437MAILBOX ARM MHUv3
13438M:	Sudeep Holla <sudeep.holla@arm.com>
13439M:	Cristian Marussi <cristian.marussi@arm.com>
13440L:	linux-kernel@vger.kernel.org
13441L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13442S:	Maintained
13443F:	Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml
13444F:	drivers/mailbox/arm_mhuv3.c
13445
13446MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
13447M:	Alejandro Colomar <alx@kernel.org>
13448L:	linux-man@vger.kernel.org
13449S:	Maintained
13450W:	http://www.kernel.org/doc/man-pages
13451T:	git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
13452T:	git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git
13453
13454MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
13455M:	Jeremy Kerr <jk@codeconstruct.com.au>
13456M:	Matt Johnston <matt@codeconstruct.com.au>
13457L:	netdev@vger.kernel.org
13458S:	Maintained
13459F:	Documentation/networking/mctp.rst
13460F:	drivers/net/mctp/
13461F:	include/net/mctp.h
13462F:	include/net/mctpdevice.h
13463F:	include/net/netns/mctp.h
13464F:	net/mctp/
13465
13466MAPLE TREE
13467M:	Liam R. Howlett <Liam.Howlett@oracle.com>
13468L:	maple-tree@lists.infradead.org
13469L:	linux-mm@kvack.org
13470S:	Supported
13471F:	Documentation/core-api/maple_tree.rst
13472F:	include/linux/maple_tree.h
13473F:	include/trace/events/maple_tree.h
13474F:	lib/maple_tree.c
13475F:	lib/test_maple_tree.c
13476F:	tools/testing/radix-tree/linux/maple_tree.h
13477F:	tools/testing/radix-tree/maple.c
13478
13479MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
13480M:	Rahul Bedarkar <rahulbedarkar89@gmail.com>
13481L:	linux-mips@vger.kernel.org
13482S:	Maintained
13483F:	arch/mips/boot/dts/img/pistachio*
13484
13485MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
13486M:	Andrew Lunn <andrew@lunn.ch>
13487L:	netdev@vger.kernel.org
13488S:	Maintained
13489F:	Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
13490F:	Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
13491F:	Documentation/networking/devlink/mv88e6xxx.rst
13492F:	drivers/net/dsa/mv88e6xxx/
13493F:	include/linux/dsa/mv88e6xxx.h
13494F:	include/linux/platform_data/mv88e6xxx.h
13495
13496MARVELL 88PM886 PMIC DRIVER
13497M:	Karel Balej <balejk@matfyz.cz>
13498S:	Maintained
13499F:	Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml
13500F:	drivers/input/misc/88pm886-onkey.c
13501F:	drivers/mfd/88pm886.c
13502F:	drivers/regulators/88pm886-regulator.c
13503F:	include/linux/mfd/88pm886.h
13504
13505MARVELL ARMADA 3700 PHY DRIVERS
13506M:	Miquel Raynal <miquel.raynal@bootlin.com>
13507S:	Maintained
13508F:	Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
13509F:	Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
13510F:	drivers/phy/marvell/phy-mvebu-a3700-comphy.c
13511F:	drivers/phy/marvell/phy-mvebu-a3700-utmi.c
13512
13513MARVELL ARMADA 3700 SERIAL DRIVER
13514M:	Pali Rohár <pali@kernel.org>
13515S:	Maintained
13516F:	Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
13517F:	Documentation/devicetree/bindings/serial/mvebu-uart.txt
13518F:	drivers/tty/serial/mvebu-uart.c
13519
13520MARVELL ARMADA DRM SUPPORT
13521M:	Russell King <linux@armlinux.org.uk>
13522S:	Maintained
13523T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
13524T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
13525F:	Documentation/devicetree/bindings/display/armada/
13526F:	drivers/gpu/drm/armada/
13527F:	include/uapi/drm/armada_drm.h
13528
13529MARVELL CRYPTO DRIVER
13530M:	Boris Brezillon <bbrezillon@kernel.org>
13531M:	Arnaud Ebalard <arno@natisbad.org>
13532M:	Srujana Challa <schalla@marvell.com>
13533L:	linux-crypto@vger.kernel.org
13534S:	Maintained
13535F:	drivers/crypto/marvell/
13536F:	include/linux/soc/marvell/octeontx2/
13537
13538MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
13539M:	Mirko Lindner <mlindner@marvell.com>
13540M:	Stephen Hemminger <stephen@networkplumber.org>
13541L:	netdev@vger.kernel.org
13542S:	Maintained
13543F:	drivers/net/ethernet/marvell/sk*
13544
13545MARVELL LIBERTAS WIRELESS DRIVER
13546L:	libertas-dev@lists.infradead.org
13547S:	Orphan
13548F:	drivers/net/wireless/marvell/libertas/
13549
13550MARVELL MACCHIATOBIN SUPPORT
13551M:	Russell King <linux@armlinux.org.uk>
13552L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13553S:	Maintained
13554F:	arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
13555
13556MARVELL MV643XX ETHERNET DRIVER
13557M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
13558L:	netdev@vger.kernel.org
13559S:	Maintained
13560F:	drivers/net/ethernet/marvell/mv643xx_eth.*
13561F:	include/linux/mv643xx.h
13562
13563MARVELL MV88X3310 PHY DRIVER
13564M:	Russell King <linux@armlinux.org.uk>
13565M:	Marek Behún <kabel@kernel.org>
13566L:	netdev@vger.kernel.org
13567S:	Maintained
13568F:	drivers/net/phy/marvell10g.c
13569
13570MARVELL MVEBU THERMAL DRIVER
13571M:	Miquel Raynal <miquel.raynal@bootlin.com>
13572S:	Maintained
13573F:	drivers/thermal/armada_thermal.c
13574
13575MARVELL MVNETA ETHERNET DRIVER
13576M:	Marcin Wojtas <marcin.s.wojtas@gmail.com>
13577L:	netdev@vger.kernel.org
13578S:	Maintained
13579F:	drivers/net/ethernet/marvell/mvneta*
13580
13581MARVELL MVPP2 ETHERNET DRIVER
13582M:	Marcin Wojtas <marcin.s.wojtas@gmail.com>
13583M:	Russell King <linux@armlinux.org.uk>
13584L:	netdev@vger.kernel.org
13585S:	Maintained
13586F:	Documentation/devicetree/bindings/net/marvell,pp2.yaml
13587F:	drivers/net/ethernet/marvell/mvpp2/
13588
13589MARVELL MWIFIEX WIRELESS DRIVER
13590M:	Brian Norris <briannorris@chromium.org>
13591R:	Francesco Dolcini <francesco@dolcini.it>
13592L:	linux-wireless@vger.kernel.org
13593S:	Odd Fixes
13594F:	drivers/net/wireless/marvell/mwifiex/
13595
13596MARVELL MWL8K WIRELESS DRIVER
13597L:	linux-wireless@vger.kernel.org
13598S:	Orphan
13599F:	drivers/net/wireless/marvell/mwl8k.c
13600
13601MARVELL NAND CONTROLLER DRIVER
13602M:	Miquel Raynal <miquel.raynal@bootlin.com>
13603L:	linux-mtd@lists.infradead.org
13604S:	Maintained
13605F:	drivers/mtd/nand/raw/marvell_nand.c
13606
13607MARVELL OCTEON ENDPOINT DRIVER
13608M:	Veerasenareddy Burru <vburru@marvell.com>
13609M:	Sathesh Edara <sedara@marvell.com>
13610L:	netdev@vger.kernel.org
13611S:	Supported
13612F:	drivers/net/ethernet/marvell/octeon_ep
13613
13614MARVELL OCTEON ENDPOINT VF DRIVER
13615M:	Veerasenareddy Burru <vburru@marvell.com>
13616M:	Sathesh Edara <sedara@marvell.com>
13617M:	Shinas Rasheed <srasheed@marvell.com>
13618M:	Satananda Burla <sburla@marvell.com>
13619L:	netdev@vger.kernel.org
13620S:	Supported
13621F:	drivers/net/ethernet/marvell/octeon_ep_vf
13622
13623MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13624M:	Sunil Goutham <sgoutham@marvell.com>
13625M:	Geetha sowjanya <gakula@marvell.com>
13626M:	Subbaraya Sundeep <sbhatta@marvell.com>
13627M:	hariprasad <hkelam@marvell.com>
13628L:	netdev@vger.kernel.org
13629S:	Supported
13630F:	drivers/net/ethernet/marvell/octeontx2/nic/
13631F:	include/linux/soc/marvell/octeontx2/
13632
13633MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13634M:	Sunil Goutham <sgoutham@marvell.com>
13635M:	Linu Cherian <lcherian@marvell.com>
13636M:	Geetha sowjanya <gakula@marvell.com>
13637M:	Jerin Jacob <jerinj@marvell.com>
13638M:	hariprasad <hkelam@marvell.com>
13639M:	Subbaraya Sundeep <sbhatta@marvell.com>
13640L:	netdev@vger.kernel.org
13641S:	Supported
13642F:	Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13643F:	drivers/net/ethernet/marvell/octeontx2/af/
13644
13645MARVELL PRESTERA ETHERNET SWITCH DRIVER
13646M:	Taras Chornyi <taras.chornyi@plvision.eu>
13647S:	Supported
13648W:	https://github.com/Marvell-switching/switchdev-prestera
13649F:	drivers/net/ethernet/marvell/prestera/
13650
13651MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13652M:	Nicolas Pitre <nico@fluxnic.net>
13653S:	Odd Fixes
13654F:	drivers/mmc/host/mvsdio.*
13655
13656MARVELL USB MDIO CONTROLLER DRIVER
13657M:	Tobias Waldekranz <tobias@waldekranz.com>
13658L:	netdev@vger.kernel.org
13659S:	Maintained
13660F:	Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13661F:	drivers/net/mdio/mdio-mvusb.c
13662
13663MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13664M:	Hu Ziji <huziji@marvell.com>
13665L:	linux-mmc@vger.kernel.org
13666S:	Supported
13667F:	Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13668F:	drivers/mmc/host/sdhci-xenon*
13669
13670MARVELL OCTEON CN10K DPI DRIVER
13671M:	Vamsi Attunuru <vattunuru@marvell.com>
13672S:	Supported
13673F:	drivers/misc/mrvl_cn10k_dpi.c
13674
13675MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR
13676R:	schalla@marvell.com
13677R:	vattunuru@marvell.com
13678F:	drivers/vdpa/octeon_ep/
13679
13680MATROX FRAMEBUFFER DRIVER
13681L:	linux-fbdev@vger.kernel.org
13682S:	Orphan
13683F:	drivers/video/fbdev/matrox/matroxfb_*
13684F:	include/uapi/linux/matroxfb.h
13685
13686MAX15301 DRIVER
13687M:	Daniel Nilsson <daniel.nilsson@flex.com>
13688L:	linux-hwmon@vger.kernel.org
13689S:	Maintained
13690F:	Documentation/hwmon/max15301.rst
13691F:	drivers/hwmon/pmbus/max15301.c
13692
13693MAX2175 SDR TUNER DRIVER
13694M:	Ramesh Shanmugasundaram <rashanmu@gmail.com>
13695L:	linux-media@vger.kernel.org
13696S:	Maintained
13697T:	git git://linuxtv.org/media_tree.git
13698F:	Documentation/devicetree/bindings/media/i2c/max2175.txt
13699F:	Documentation/userspace-api/media/drivers/max2175.rst
13700F:	drivers/media/i2c/max2175*
13701F:	include/uapi/linux/max2175.h
13702
13703MAX31335 RTC DRIVER
13704M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
13705L:	linux-rtc@vger.kernel.org
13706S:	Supported
13707W:	https://ez.analog.com/linux-software-drivers
13708F:	Documentation/devicetree/bindings/rtc/adi,max31335.yaml
13709F:	drivers/rtc/rtc-max31335.c
13710
13711MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13712L:	linux-hwmon@vger.kernel.org
13713S:	Orphan
13714F:	Documentation/hwmon/max6650.rst
13715F:	drivers/hwmon/max6650.c
13716
13717MAX9286 QUAD GMSL DESERIALIZER DRIVER
13718M:	Jacopo Mondi <jacopo+renesas@jmondi.org>
13719M:	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13720M:	Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13721M:	Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13722L:	linux-media@vger.kernel.org
13723S:	Maintained
13724F:	Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13725F:	drivers/media/i2c/max9286.c
13726
13727MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13728M:	Niklas Söderlund <niklas.soderlund@ragnatech.se>
13729L:	linux-media@vger.kernel.org
13730S:	Maintained
13731F:	Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13732F:	drivers/staging/media/max96712/max96712.c
13733
13734MAX96714 GMSL2 DESERIALIZER DRIVER
13735M:	Julien Massot <julien.massot@collabora.com>
13736L:	linux-media@vger.kernel.org
13737S:	Maintained
13738F:	Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml
13739F:	drivers/media/i2c/max96714.c
13740
13741MAX96717 GMSL2 SERIALIZER DRIVER
13742M:	Julien Massot <julien.massot@collabora.com>
13743L:	linux-media@vger.kernel.org
13744S:	Maintained
13745F:	Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
13746F:	drivers/media/i2c/max96717.c
13747
13748MAX9860 MONO AUDIO VOICE CODEC DRIVER
13749M:	Peter Rosin <peda@axentia.se>
13750L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
13751S:	Maintained
13752F:	Documentation/devicetree/bindings/sound/max9860.txt
13753F:	sound/soc/codecs/max9860.*
13754
13755MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13756M:	Andreas Klinger <ak@it-klinger.de>
13757L:	linux-iio@vger.kernel.org
13758S:	Maintained
13759F:	Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13760F:	drivers/iio/proximity/mb1232.c
13761
13762MAXIM MAX11205 DRIVER
13763M:	Ramona Bolboaca <ramona.bolboaca@analog.com>
13764L:	linux-iio@vger.kernel.org
13765S:	Supported
13766W:	https://ez.analog.com/linux-software-drivers
13767F:	Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13768F:	drivers/iio/adc/max11205.c
13769
13770MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13771R:	Iskren Chernev <iskren.chernev@gmail.com>
13772R:	Krzysztof Kozlowski <krzk@kernel.org>
13773R:	Marek Szyprowski <m.szyprowski@samsung.com>
13774R:	Matheus Castello <matheus@castello.eng.br>
13775L:	linux-pm@vger.kernel.org
13776S:	Maintained
13777F:	Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13778F:	drivers/power/supply/max17040_battery.c
13779
13780MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13781R:	Hans de Goede <hdegoede@redhat.com>
13782R:	Krzysztof Kozlowski <krzk@kernel.org>
13783R:	Marek Szyprowski <m.szyprowski@samsung.com>
13784R:	Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13785R:	Purism Kernel Team <kernel@puri.sm>
13786L:	linux-pm@vger.kernel.org
13787S:	Maintained
13788F:	Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13789F:	drivers/power/supply/max17042_battery.c
13790
13791MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13792M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13793L:	linux-kernel@vger.kernel.org
13794S:	Maintained
13795F:	Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13796F:	drivers/regulator/max20086-regulator.c
13797
13798MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13799M:	Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13800L:	linux-iio@vger.kernel.org
13801S:	Maintained
13802F:	drivers/iio/temperature/max30208.c
13803
13804MAXIM MAX77650 PMIC MFD DRIVER
13805M:	Bartosz Golaszewski <brgl@bgdev.pl>
13806L:	linux-kernel@vger.kernel.org
13807S:	Maintained
13808F:	Documentation/devicetree/bindings/*/*max77650.yaml
13809F:	Documentation/devicetree/bindings/*/max77650*.yaml
13810F:	drivers/gpio/gpio-max77650.c
13811F:	drivers/input/misc/max77650-onkey.c
13812F:	drivers/leds/leds-max77650.c
13813F:	drivers/mfd/max77650.c
13814F:	drivers/power/supply/max77650-charger.c
13815F:	drivers/regulator/max77650-regulator.c
13816F:	include/linux/mfd/max77650.h
13817
13818MAXIM MAX77714 PMIC MFD DRIVER
13819M:	Luca Ceresoli <luca@lucaceresoli.net>
13820S:	Maintained
13821F:	Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13822F:	drivers/mfd/max77714.c
13823F:	include/linux/mfd/max77714.h
13824
13825MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13826M:	Javier Martinez Canillas <javier@dowhile0.org>
13827L:	linux-kernel@vger.kernel.org
13828S:	Supported
13829F:	Documentation/devicetree/bindings/*/*max77802.yaml
13830F:	drivers/regulator/max77802-regulator.c
13831F:	include/dt-bindings/*/*max77802.h
13832
13833MAXIM MAX77976 BATTERY CHARGER
13834M:	Luca Ceresoli <luca@lucaceresoli.net>
13835S:	Supported
13836F:	Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13837F:	drivers/power/supply/max77976_charger.c
13838
13839MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13840M:	Krzysztof Kozlowski <krzk@kernel.org>
13841L:	linux-pm@vger.kernel.org
13842S:	Maintained
13843B:	mailto:linux-samsung-soc@vger.kernel.org
13844F:	Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13845F:	Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13846F:	drivers/power/supply/max14577_charger.c
13847F:	drivers/power/supply/max77693_charger.c
13848
13849MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13850M:	Chanwoo Choi <cw00.choi@samsung.com>
13851M:	Krzysztof Kozlowski <krzk@kernel.org>
13852L:	linux-kernel@vger.kernel.org
13853S:	Maintained
13854B:	mailto:linux-samsung-soc@vger.kernel.org
13855F:	Documentation/devicetree/bindings/*/maxim,max14577.yaml
13856F:	Documentation/devicetree/bindings/*/maxim,max77686.yaml
13857F:	Documentation/devicetree/bindings/*/maxim,max77693.yaml
13858F:	Documentation/devicetree/bindings/*/maxim,max77843.yaml
13859F:	Documentation/devicetree/bindings/clock/maxim,max77686.txt
13860F:	drivers/*/*max77843.c
13861F:	drivers/*/max14577*.c
13862F:	drivers/*/max77686*.c
13863F:	drivers/*/max77693*.c
13864F:	drivers/clk/clk-max77686.c
13865F:	drivers/extcon/extcon-max14577.c
13866F:	drivers/extcon/extcon-max77693.c
13867F:	drivers/rtc/rtc-max77686.c
13868F:	include/linux/mfd/max14577*.h
13869F:	include/linux/mfd/max77686*.h
13870F:	include/linux/mfd/max77693*.h
13871
13872MAXIRADIO FM RADIO RECEIVER DRIVER
13873M:	Hans Verkuil <hverkuil@xs4all.nl>
13874L:	linux-media@vger.kernel.org
13875S:	Maintained
13876W:	https://linuxtv.org
13877T:	git git://linuxtv.org/media_tree.git
13878F:	drivers/media/radio/radio-maxiradio*
13879
13880MAXLINEAR ETHERNET PHY DRIVER
13881M:	Xu Liang <lxu@maxlinear.com>
13882L:	netdev@vger.kernel.org
13883S:	Supported
13884F:	drivers/net/phy/mxl-gpy.c
13885
13886MCAN MMIO DEVICE DRIVER
13887M:	Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13888L:	linux-can@vger.kernel.org
13889S:	Maintained
13890F:	Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13891F:	drivers/net/can/m_can/m_can.c
13892F:	drivers/net/can/m_can/m_can.h
13893F:	drivers/net/can/m_can/m_can_platform.c
13894
13895MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13896R:	Yasushi SHOJI <yashi@spacecubics.com>
13897L:	linux-can@vger.kernel.org
13898S:	Maintained
13899F:	drivers/net/can/usb/mcba_usb.c
13900
13901MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13902M:	Rishi Gupta <gupt21@gmail.com>
13903L:	linux-i2c@vger.kernel.org
13904L:	linux-input@vger.kernel.org
13905S:	Maintained
13906F:	drivers/hid/hid-mcp2221.c
13907
13908MCP251XFD SPI-CAN NETWORK DRIVER
13909M:	Marc Kleine-Budde <mkl@pengutronix.de>
13910M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13911R:	Thomas Kopp <thomas.kopp@microchip.com>
13912L:	linux-can@vger.kernel.org
13913S:	Maintained
13914F:	Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13915F:	drivers/net/can/spi/mcp251xfd/
13916
13917MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13918M:	Peter Rosin <peda@axentia.se>
13919L:	linux-iio@vger.kernel.org
13920S:	Maintained
13921F:	Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13922F:	drivers/iio/potentiometer/mcp4018.c
13923F:	drivers/iio/potentiometer/mcp4531.c
13924
13925MCP4821 DAC DRIVER
13926M:	Anshul Dalal <anshulusr@gmail.com>
13927L:	linux-iio@vger.kernel.org
13928S:	Maintained
13929F:	Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
13930F:	drivers/iio/dac/mcp4821.c
13931
13932MCR20A IEEE-802.15.4 RADIO DRIVER
13933M:	Stefan Schmidt <stefan@datenfreihafen.org>
13934L:	linux-wpan@vger.kernel.org
13935S:	Odd Fixes
13936W:	https://github.com/xueliu/mcr20a-linux
13937F:	Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13938F:	drivers/net/ieee802154/mcr20a.c
13939F:	drivers/net/ieee802154/mcr20a.h
13940
13941MDIO REGMAP DRIVER
13942M:	Maxime Chevallier <maxime.chevallier@bootlin.com>
13943L:	netdev@vger.kernel.org
13944S:	Maintained
13945F:	drivers/net/mdio/mdio-regmap.c
13946F:	include/linux/mdio/mdio-regmap.h
13947
13948MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13949M:	William Breathitt Gray <wbg@kernel.org>
13950L:	linux-iio@vger.kernel.org
13951S:	Maintained
13952F:	drivers/iio/dac/cio-dac.c
13953
13954MEDIA CONTROLLER FRAMEWORK
13955M:	Sakari Ailus <sakari.ailus@linux.intel.com>
13956M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13957L:	linux-media@vger.kernel.org
13958S:	Supported
13959W:	https://www.linuxtv.org
13960T:	git git://linuxtv.org/media_tree.git
13961F:	drivers/media/mc/
13962F:	include/media/media-*.h
13963F:	include/uapi/linux/media.h
13964
13965MEDIA DRIVER FOR FREESCALE IMX PXP
13966M:	Philipp Zabel <p.zabel@pengutronix.de>
13967L:	linux-media@vger.kernel.org
13968S:	Maintained
13969T:	git git://linuxtv.org/media_tree.git
13970F:	drivers/media/platform/nxp/imx-pxp.[ch]
13971
13972MEDIA DRIVERS FOR ASCOT2E
13973M:	Sergey Kozlov <serjk@netup.ru>
13974M:	Abylay Ospan <aospan@netup.ru>
13975L:	linux-media@vger.kernel.org
13976S:	Supported
13977W:	https://linuxtv.org
13978W:	http://netup.tv/
13979T:	git git://linuxtv.org/media_tree.git
13980F:	drivers/media/dvb-frontends/ascot2e*
13981
13982MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13983M:	Jasmin Jessich <jasmin@anw.at>
13984L:	linux-media@vger.kernel.org
13985S:	Maintained
13986W:	https://linuxtv.org
13987T:	git git://linuxtv.org/media_tree.git
13988F:	drivers/media/dvb-frontends/cxd2099*
13989
13990MEDIA DRIVERS FOR CXD2841ER
13991M:	Sergey Kozlov <serjk@netup.ru>
13992M:	Abylay Ospan <aospan@netup.ru>
13993L:	linux-media@vger.kernel.org
13994S:	Supported
13995W:	https://linuxtv.org
13996W:	http://netup.tv/
13997T:	git git://linuxtv.org/media_tree.git
13998F:	drivers/media/dvb-frontends/cxd2841er*
13999
14000MEDIA DRIVERS FOR CXD2880
14001M:	Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
14002L:	linux-media@vger.kernel.org
14003S:	Supported
14004W:	http://linuxtv.org/
14005T:	git git://linuxtv.org/media_tree.git
14006F:	drivers/media/dvb-frontends/cxd2880/*
14007F:	drivers/media/spi/cxd2880*
14008
14009MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
14010L:	linux-media@vger.kernel.org
14011S:	Orphan
14012W:	https://linuxtv.org
14013T:	git git://linuxtv.org/media_tree.git
14014F:	drivers/media/pci/ddbridge/*
14015
14016MEDIA DRIVERS FOR FREESCALE IMX
14017M:	Steve Longerbeam <slongerbeam@gmail.com>
14018M:	Philipp Zabel <p.zabel@pengutronix.de>
14019L:	linux-media@vger.kernel.org
14020S:	Maintained
14021T:	git git://linuxtv.org/media_tree.git
14022F:	Documentation/admin-guide/media/imx.rst
14023F:	Documentation/devicetree/bindings/media/imx.txt
14024F:	drivers/staging/media/imx/
14025F:	include/linux/imx-media.h
14026F:	include/media/imx.h
14027
14028MEDIA DRIVERS FOR FREESCALE IMX7/8
14029M:	Rui Miguel Silva <rmfrfs@gmail.com>
14030M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14031M:	Martin Kepplinger <martin.kepplinger@puri.sm>
14032R:	Purism Kernel Team <kernel@puri.sm>
14033L:	linux-media@vger.kernel.org
14034S:	Maintained
14035T:	git git://linuxtv.org/media_tree.git
14036F:	Documentation/admin-guide/media/imx7.rst
14037F:	Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
14038F:	Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
14039F:	Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
14040F:	drivers/media/platform/nxp/imx-mipi-csis.c
14041F:	drivers/media/platform/nxp/imx7-media-csi.c
14042F:	drivers/media/platform/nxp/imx8mq-mipi-csi2.c
14043
14044MEDIA DRIVERS FOR HELENE
14045M:	Abylay Ospan <aospan@netup.ru>
14046L:	linux-media@vger.kernel.org
14047S:	Supported
14048W:	https://linuxtv.org
14049W:	http://netup.tv/
14050T:	git git://linuxtv.org/media_tree.git
14051F:	drivers/media/dvb-frontends/helene*
14052
14053MEDIA DRIVERS FOR HORUS3A
14054M:	Sergey Kozlov <serjk@netup.ru>
14055M:	Abylay Ospan <aospan@netup.ru>
14056L:	linux-media@vger.kernel.org
14057S:	Supported
14058W:	https://linuxtv.org
14059W:	http://netup.tv/
14060T:	git git://linuxtv.org/media_tree.git
14061F:	drivers/media/dvb-frontends/horus3a*
14062
14063MEDIA DRIVERS FOR LNBH25
14064M:	Sergey Kozlov <serjk@netup.ru>
14065M:	Abylay Ospan <aospan@netup.ru>
14066L:	linux-media@vger.kernel.org
14067S:	Supported
14068W:	https://linuxtv.org
14069W:	http://netup.tv/
14070T:	git git://linuxtv.org/media_tree.git
14071F:	drivers/media/dvb-frontends/lnbh25*
14072
14073MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
14074L:	linux-media@vger.kernel.org
14075S:	Orphan
14076W:	https://linuxtv.org
14077T:	git git://linuxtv.org/media_tree.git
14078F:	drivers/media/dvb-frontends/mxl5xx*
14079
14080MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
14081M:	Sergey Kozlov <serjk@netup.ru>
14082M:	Abylay Ospan <aospan@netup.ru>
14083L:	linux-media@vger.kernel.org
14084S:	Supported
14085W:	https://linuxtv.org
14086W:	http://netup.tv/
14087T:	git git://linuxtv.org/media_tree.git
14088F:	drivers/media/pci/netup_unidvb/*
14089
14090MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
14091M:	Dmitry Osipenko <digetx@gmail.com>
14092L:	linux-media@vger.kernel.org
14093L:	linux-tegra@vger.kernel.org
14094S:	Maintained
14095T:	git git://linuxtv.org/media_tree.git
14096F:	Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
14097F:	drivers/media/platform/nvidia/tegra-vde/
14098
14099MEDIA DRIVERS FOR RENESAS - CEU
14100M:	Jacopo Mondi <jacopo@jmondi.org>
14101L:	linux-media@vger.kernel.org
14102L:	linux-renesas-soc@vger.kernel.org
14103S:	Supported
14104T:	git git://linuxtv.org/media_tree.git
14105F:	Documentation/devicetree/bindings/media/renesas,ceu.yaml
14106F:	drivers/media/platform/renesas/renesas-ceu.c
14107F:	include/media/drv-intf/renesas-ceu.h
14108
14109MEDIA DRIVERS FOR RENESAS - DRIF
14110M:	Fabrizio Castro <fabrizio.castro.jz@renesas.com>
14111L:	linux-media@vger.kernel.org
14112L:	linux-renesas-soc@vger.kernel.org
14113S:	Supported
14114T:	git git://linuxtv.org/media_tree.git
14115F:	Documentation/devicetree/bindings/media/renesas,drif.yaml
14116F:	drivers/media/platform/renesas/rcar_drif.c
14117
14118MEDIA DRIVERS FOR RENESAS - FCP
14119M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14120L:	linux-media@vger.kernel.org
14121L:	linux-renesas-soc@vger.kernel.org
14122S:	Supported
14123T:	git git://linuxtv.org/media_tree.git
14124F:	Documentation/devicetree/bindings/media/renesas,fcp.yaml
14125F:	drivers/media/platform/renesas/rcar-fcp.c
14126F:	include/media/rcar-fcp.h
14127
14128MEDIA DRIVERS FOR RENESAS - FDP1
14129M:	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
14130L:	linux-media@vger.kernel.org
14131L:	linux-renesas-soc@vger.kernel.org
14132S:	Supported
14133T:	git git://linuxtv.org/media_tree.git
14134F:	Documentation/devicetree/bindings/media/renesas,fdp1.yaml
14135F:	drivers/media/platform/renesas/rcar_fdp1.c
14136
14137MEDIA DRIVERS FOR RENESAS - VIN
14138M:	Niklas Söderlund <niklas.soderlund@ragnatech.se>
14139L:	linux-media@vger.kernel.org
14140L:	linux-renesas-soc@vger.kernel.org
14141S:	Supported
14142T:	git git://linuxtv.org/media_tree.git
14143F:	Documentation/devicetree/bindings/media/renesas,csi2.yaml
14144F:	Documentation/devicetree/bindings/media/renesas,isp.yaml
14145F:	Documentation/devicetree/bindings/media/renesas,vin.yaml
14146F:	drivers/media/platform/renesas/rcar-csi2.c
14147F:	drivers/media/platform/renesas/rcar-isp.c
14148F:	drivers/media/platform/renesas/rcar-vin/
14149
14150MEDIA DRIVERS FOR RENESAS - VSP1
14151M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14152M:	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
14153L:	linux-media@vger.kernel.org
14154L:	linux-renesas-soc@vger.kernel.org
14155S:	Supported
14156T:	git git://linuxtv.org/media_tree.git
14157F:	Documentation/devicetree/bindings/media/renesas,vsp1.yaml
14158F:	drivers/media/platform/renesas/vsp1/
14159
14160MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
14161L:	linux-media@vger.kernel.org
14162S:	Orphan
14163W:	https://linuxtv.org
14164T:	git git://linuxtv.org/media_tree.git
14165F:	drivers/media/dvb-frontends/stv0910*
14166
14167MEDIA DRIVERS FOR ST STV6111 TUNER ICs
14168L:	linux-media@vger.kernel.org
14169S:	Orphan
14170W:	https://linuxtv.org
14171T:	git git://linuxtv.org/media_tree.git
14172F:	drivers/media/dvb-frontends/stv6111*
14173
14174MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
14175M:	Hugues Fruchet <hugues.fruchet@foss.st.com>
14176M:	Alain Volmat <alain.volmat@foss.st.com>
14177L:	linux-media@vger.kernel.org
14178S:	Supported
14179T:	git git://linuxtv.org/media_tree.git
14180F:	Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
14181F:	Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
14182F:	drivers/media/platform/st/stm32/stm32-dcmi.c
14183F:	drivers/media/platform/st/stm32/stm32-dcmipp/*
14184
14185MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
14186M:	Mauro Carvalho Chehab <mchehab@kernel.org>
14187L:	linux-media@vger.kernel.org
14188S:	Maintained
14189W:	https://linuxtv.org
14190Q:	http://patchwork.kernel.org/project/linux-media/list/
14191T:	git git://linuxtv.org/media_tree.git
14192F:	Documentation/admin-guide/media/
14193F:	Documentation/devicetree/bindings/media/
14194F:	Documentation/driver-api/media/
14195F:	Documentation/userspace-api/media/
14196F:	drivers/media/
14197F:	drivers/staging/media/
14198F:	include/dt-bindings/media/
14199F:	include/linux/platform_data/media/
14200F:	include/media/
14201F:	include/uapi/linux/dvb/
14202F:	include/uapi/linux/ivtv*
14203F:	include/uapi/linux/media.h
14204F:	include/uapi/linux/uvcvideo.h
14205F:	include/uapi/linux/v4l2-*
14206F:	include/uapi/linux/videodev2.h
14207
14208MEDIATEK BLUETOOTH DRIVER
14209M:	Sean Wang <sean.wang@mediatek.com>
14210L:	linux-bluetooth@vger.kernel.org
14211L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14212S:	Maintained
14213F:	Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml
14214F:	Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
14215F:	drivers/bluetooth/btmtkuart.c
14216
14217MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
14218M:	Sean Wang <sean.wang@mediatek.com>
14219L:	linux-pm@vger.kernel.org
14220S:	Maintained
14221F:	Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
14222F:	drivers/power/reset/mt6323-poweroff.c
14223
14224MEDIATEK CIR DRIVER
14225M:	Sean Wang <sean.wang@mediatek.com>
14226S:	Maintained
14227F:	drivers/media/rc/mtk-cir.c
14228
14229MEDIATEK DMA DRIVER
14230M:	Sean Wang <sean.wang@mediatek.com>
14231L:	dmaengine@vger.kernel.org
14232L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14233L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14234S:	Maintained
14235F:	Documentation/devicetree/bindings/dma/mediatek,*
14236F:	drivers/dma/mediatek/
14237
14238MEDIATEK ETHERNET DRIVER
14239M:	Felix Fietkau <nbd@nbd.name>
14240M:	Sean Wang <sean.wang@mediatek.com>
14241M:	Mark Lee <Mark-MC.Lee@mediatek.com>
14242M:	Lorenzo Bianconi <lorenzo@kernel.org>
14243L:	netdev@vger.kernel.org
14244S:	Maintained
14245F:	drivers/net/ethernet/mediatek/
14246
14247MEDIATEK ETHERNET PCS DRIVER
14248M:	Alexander Couzens <lynxis@fe80.eu>
14249M:	Daniel Golle <daniel@makrotopia.org>
14250L:	netdev@vger.kernel.org
14251S:	Maintained
14252F:	drivers/net/pcs/pcs-mtk-lynxi.c
14253F:	include/linux/pcs/pcs-mtk-lynxi.h
14254
14255MEDIATEK ETHERNET PHY DRIVERS
14256M:	Daniel Golle <daniel@makrotopia.org>
14257M:	Qingfang Deng <dqfext@gmail.com>
14258M:	SkyLake Huang <SkyLake.Huang@mediatek.com>
14259L:	netdev@vger.kernel.org
14260S:	Maintained
14261F:	drivers/net/phy/mediatek-ge-soc.c
14262F:	drivers/net/phy/mediatek-ge.c
14263F:	drivers/phy/mediatek/phy-mtk-xfi-tphy.c
14264
14265MEDIATEK I2C CONTROLLER DRIVER
14266M:	Qii Wang <qii.wang@mediatek.com>
14267L:	linux-i2c@vger.kernel.org
14268S:	Maintained
14269F:	Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
14270F:	drivers/i2c/busses/i2c-mt65xx.c
14271
14272MEDIATEK IOMMU DRIVER
14273M:	Yong Wu <yong.wu@mediatek.com>
14274L:	iommu@lists.linux.dev
14275L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14276S:	Supported
14277F:	Documentation/devicetree/bindings/iommu/mediatek*
14278F:	drivers/iommu/mtk_iommu*
14279F:	include/dt-bindings/memory/mediatek,mt*-port.h
14280F:	include/dt-bindings/memory/mt*-port.h
14281
14282MEDIATEK JPEG DRIVER
14283M:	Bin Liu <bin.liu@mediatek.com>
14284S:	Supported
14285F:	Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
14286F:	drivers/media/platform/mediatek/jpeg/
14287
14288MEDIATEK KEYPAD DRIVER
14289M:	Mattijs Korpershoek <mkorpershoek@baylibre.com>
14290S:	Supported
14291F:	Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
14292F:	drivers/input/keyboard/mt6779-keypad.c
14293
14294MEDIATEK MDP DRIVER
14295M:	Minghsiu Tsai <minghsiu.tsai@mediatek.com>
14296M:	Houlong Wei <houlong.wei@mediatek.com>
14297M:	Andrew-CT Chen <andrew-ct.chen@mediatek.com>
14298S:	Supported
14299F:	Documentation/devicetree/bindings/media/mediatek-mdp.txt
14300F:	drivers/media/platform/mediatek/mdp/
14301F:	drivers/media/platform/mediatek/vpu/
14302
14303MEDIATEK MEDIA DRIVER
14304M:	Tiffany Lin <tiffany.lin@mediatek.com>
14305M:	Andrew-CT Chen <andrew-ct.chen@mediatek.com>
14306M:	Yunfei Dong <yunfei.dong@mediatek.com>
14307S:	Supported
14308F:	Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
14309F:	Documentation/devicetree/bindings/media/mediatek-vpu.txt
14310F:	drivers/media/platform/mediatek/vcodec/
14311F:	drivers/media/platform/mediatek/vpu/
14312
14313MEDIATEK MIPI-CSI CDPHY DRIVER
14314M:	Julien Stephan <jstephan@baylibre.com>
14315M:	Andy Hsieh <andy.hsieh@mediatek.com>
14316S:	Supported
14317F:	Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml
14318F:	drivers/phy/mediatek/phy-mtk-mipi-csi-0-5*
14319
14320MEDIATEK MMC/SD/SDIO DRIVER
14321M:	Chaotian Jing <chaotian.jing@mediatek.com>
14322S:	Maintained
14323F:	Documentation/devicetree/bindings/mmc/mtk-sd.yaml
14324F:	drivers/mmc/host/mtk-sd.c
14325
14326MEDIATEK MT76 WIRELESS LAN DRIVER
14327M:	Felix Fietkau <nbd@nbd.name>
14328M:	Lorenzo Bianconi <lorenzo@kernel.org>
14329M:	Ryder Lee <ryder.lee@mediatek.com>
14330R:	Shayne Chen <shayne.chen@mediatek.com>
14331R:	Sean Wang <sean.wang@mediatek.com>
14332L:	linux-wireless@vger.kernel.org
14333S:	Maintained
14334T:	git https://github.com/nbd168/wireless
14335F:	Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
14336F:	drivers/net/wireless/mediatek/mt76/
14337
14338MEDIATEK MT7601U WIRELESS LAN DRIVER
14339M:	Jakub Kicinski <kuba@kernel.org>
14340L:	linux-wireless@vger.kernel.org
14341S:	Maintained
14342F:	drivers/net/wireless/mediatek/mt7601u/
14343
14344MEDIATEK MT7621 CLOCK DRIVER
14345M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
14346S:	Maintained
14347F:	Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
14348F:	drivers/clk/ralink/clk-mt7621.c
14349
14350MEDIATEK MT7621 PCIE CONTROLLER DRIVER
14351M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
14352S:	Maintained
14353F:	Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
14354F:	drivers/pci/controller/pcie-mt7621.c
14355
14356MEDIATEK MT7621 PHY PCI DRIVER
14357M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
14358S:	Maintained
14359F:	Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
14360F:	drivers/phy/ralink/phy-mt7621-pci.c
14361
14362MEDIATEK MT7621/28/88 I2C DRIVER
14363M:	Stefan Roese <sr@denx.de>
14364L:	linux-i2c@vger.kernel.org
14365S:	Maintained
14366F:	Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
14367F:	drivers/i2c/busses/i2c-mt7621.c
14368
14369MEDIATEK MTMIPS CLOCK DRIVER
14370M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
14371S:	Maintained
14372F:	Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
14373F:	drivers/clk/ralink/clk-mtmips.c
14374
14375MEDIATEK NAND CONTROLLER DRIVER
14376L:	linux-mtd@lists.infradead.org
14377S:	Orphan
14378F:	Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
14379F:	drivers/mtd/nand/raw/mtk_*
14380
14381MEDIATEK PMIC LED DRIVER
14382M:	Sean Wang <sean.wang@mediatek.com>
14383S:	Maintained
14384F:	Documentation/devicetree/bindings/leds/leds-mt6323.txt
14385F:	drivers/leds/leds-mt6323.c
14386
14387MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
14388M:	Sean Wang <sean.wang@mediatek.com>
14389S:	Maintained
14390F:	drivers/char/hw_random/mtk-rng.c
14391
14392MEDIATEK SMI DRIVER
14393M:	Yong Wu <yong.wu@mediatek.com>
14394L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14395S:	Supported
14396F:	Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
14397F:	drivers/memory/mtk-smi.c
14398F:	include/soc/mediatek/smi.h
14399
14400MEDIATEK SWITCH DRIVER
14401M:	Arınç ÜNAL <arinc.unal@arinc9.com>
14402M:	Daniel Golle <daniel@makrotopia.org>
14403M:	DENG Qingfang <dqfext@gmail.com>
14404M:	Sean Wang <sean.wang@mediatek.com>
14405L:	netdev@vger.kernel.org
14406S:	Maintained
14407F:	drivers/net/dsa/mt7530-mdio.c
14408F:	drivers/net/dsa/mt7530-mmio.c
14409F:	drivers/net/dsa/mt7530.*
14410F:	net/dsa/tag_mtk.c
14411
14412MEDIATEK T7XX 5G WWAN MODEM DRIVER
14413M:	Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
14414R:	Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
14415R:	Liu Haijun <haijun.liu@mediatek.com>
14416R:	M Chetan Kumar <m.chetan.kumar@linux.intel.com>
14417R:	Ricardo Martinez <ricardo.martinez@linux.intel.com>
14418L:	netdev@vger.kernel.org
14419S:	Supported
14420F:	drivers/net/wwan/t7xx/
14421
14422MEDIATEK USB3 DRD IP DRIVER
14423M:	Chunfeng Yun <chunfeng.yun@mediatek.com>
14424L:	linux-usb@vger.kernel.org
14425L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14426L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14427S:	Maintained
14428F:	Documentation/devicetree/bindings/usb/mediatek,*
14429F:	drivers/usb/host/xhci-mtk*
14430F:	drivers/usb/mtu3/
14431
14432MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
14433M:	Peter Senna Tschudin <peter.senna@gmail.com>
14434M:	Ian Ray <ian.ray@ge.com>
14435M:	Martyn Welch <martyn.welch@collabora.co.uk>
14436S:	Maintained
14437F:	Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
14438F:	drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
14439
14440MEGARAID SCSI/SAS DRIVERS
14441M:	Kashyap Desai <kashyap.desai@broadcom.com>
14442M:	Sumit Saxena <sumit.saxena@broadcom.com>
14443M:	Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
14444M:	Chandrakanth patil <chandrakanth.patil@broadcom.com>
14445L:	megaraidlinux.pdl@broadcom.com
14446L:	linux-scsi@vger.kernel.org
14447S:	Maintained
14448W:	http://www.avagotech.com/support/
14449F:	Documentation/scsi/megaraid.rst
14450F:	drivers/scsi/megaraid.*
14451F:	drivers/scsi/megaraid/
14452
14453MELEXIS MLX90614 DRIVER
14454M:	Crt Mori <cmo@melexis.com>
14455L:	linux-iio@vger.kernel.org
14456S:	Supported
14457W:	http://www.melexis.com
14458F:	drivers/iio/temperature/mlx90614.c
14459
14460MELEXIS MLX90632 DRIVER
14461M:	Crt Mori <cmo@melexis.com>
14462L:	linux-iio@vger.kernel.org
14463S:	Supported
14464W:	http://www.melexis.com
14465F:	drivers/iio/temperature/mlx90632.c
14466
14467MELEXIS MLX90635 DRIVER
14468M:	Crt Mori <cmo@melexis.com>
14469L:	linux-iio@vger.kernel.org
14470S:	Supported
14471W:	http://www.melexis.com
14472F:	drivers/iio/temperature/mlx90635.c
14473
14474MELFAS MIP4 TOUCHSCREEN DRIVER
14475M:	Sangwon Jee <jeesw@melfas.com>
14476S:	Supported
14477W:	http://www.melfas.com
14478F:	Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
14479F:	drivers/input/touchscreen/melfas_mip4.c
14480
14481MELLANOX BLUEFIELD I2C DRIVER
14482M:	Khalil Blaiech <kblaiech@nvidia.com>
14483M:	Asmaa Mnebhi <asmaa@nvidia.com>
14484L:	linux-i2c@vger.kernel.org
14485S:	Supported
14486F:	drivers/i2c/busses/i2c-mlxbf.c
14487
14488MELLANOX ETHERNET DRIVER (mlx4_en)
14489M:	Tariq Toukan <tariqt@nvidia.com>
14490L:	netdev@vger.kernel.org
14491S:	Supported
14492W:	http://www.mellanox.com
14493Q:	https://patchwork.kernel.org/project/netdevbpf/list/
14494F:	drivers/net/ethernet/mellanox/mlx4/en_*
14495
14496MELLANOX ETHERNET DRIVER (mlx5e)
14497M:	Saeed Mahameed <saeedm@nvidia.com>
14498M:	Tariq Toukan <tariqt@nvidia.com>
14499L:	netdev@vger.kernel.org
14500S:	Supported
14501W:	http://www.mellanox.com
14502Q:	https://patchwork.kernel.org/project/netdevbpf/list/
14503F:	drivers/net/ethernet/mellanox/mlx5/core/en_*
14504
14505MELLANOX ETHERNET INNOVA DRIVERS
14506R:	Boris Pismenny <borisp@nvidia.com>
14507L:	netdev@vger.kernel.org
14508S:	Supported
14509W:	http://www.mellanox.com
14510Q:	https://patchwork.kernel.org/project/netdevbpf/list/
14511F:	drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
14512F:	drivers/net/ethernet/mellanox/mlx5/core/fpga/*
14513F:	include/linux/mlx5/mlx5_ifc_fpga.h
14514
14515MELLANOX ETHERNET SWITCH DRIVERS
14516M:	Ido Schimmel <idosch@nvidia.com>
14517M:	Petr Machata <petrm@nvidia.com>
14518L:	netdev@vger.kernel.org
14519S:	Supported
14520W:	http://www.mellanox.com
14521Q:	https://patchwork.kernel.org/project/netdevbpf/list/
14522F:	drivers/net/ethernet/mellanox/mlxsw/
14523F:	tools/testing/selftests/drivers/net/mlxsw/
14524
14525MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
14526M:	mlxsw@nvidia.com
14527L:	netdev@vger.kernel.org
14528S:	Supported
14529W:	http://www.mellanox.com
14530Q:	https://patchwork.kernel.org/project/netdevbpf/list/
14531F:	drivers/net/ethernet/mellanox/mlxfw/
14532
14533MELLANOX HARDWARE PLATFORM SUPPORT
14534M:	Hans de Goede <hdegoede@redhat.com>
14535M:	Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14536M:	Vadim Pasternak <vadimp@nvidia.com>
14537L:	platform-driver-x86@vger.kernel.org
14538S:	Supported
14539F:	Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
14540F:	drivers/platform/mellanox/
14541F:	include/linux/platform_data/mlxreg.h
14542
14543MELLANOX MLX4 core VPI driver
14544M:	Tariq Toukan <tariqt@nvidia.com>
14545L:	netdev@vger.kernel.org
14546L:	linux-rdma@vger.kernel.org
14547S:	Supported
14548W:	http://www.mellanox.com
14549Q:	https://patchwork.kernel.org/project/netdevbpf/list/
14550F:	drivers/net/ethernet/mellanox/mlx4/
14551F:	include/linux/mlx4/
14552
14553MELLANOX MLX4 IB driver
14554M:	Yishai Hadas <yishaih@nvidia.com>
14555L:	linux-rdma@vger.kernel.org
14556S:	Supported
14557W:	http://www.mellanox.com
14558Q:	http://patchwork.kernel.org/project/linux-rdma/list/
14559F:	drivers/infiniband/hw/mlx4/
14560F:	include/linux/mlx4/
14561F:	include/uapi/rdma/mlx4-abi.h
14562
14563MELLANOX MLX5 core VPI driver
14564M:	Saeed Mahameed <saeedm@nvidia.com>
14565M:	Leon Romanovsky <leonro@nvidia.com>
14566M:	Tariq Toukan <tariqt@nvidia.com>
14567L:	netdev@vger.kernel.org
14568L:	linux-rdma@vger.kernel.org
14569S:	Supported
14570W:	http://www.mellanox.com
14571Q:	https://patchwork.kernel.org/project/netdevbpf/list/
14572F:	Documentation/networking/device_drivers/ethernet/mellanox/
14573F:	drivers/net/ethernet/mellanox/mlx5/core/
14574F:	include/linux/mlx5/
14575
14576MELLANOX MLX5 IB driver
14577M:	Leon Romanovsky <leonro@nvidia.com>
14578L:	linux-rdma@vger.kernel.org
14579S:	Supported
14580W:	http://www.mellanox.com
14581Q:	http://patchwork.kernel.org/project/linux-rdma/list/
14582F:	drivers/infiniband/hw/mlx5/
14583F:	include/linux/mlx5/
14584F:	include/uapi/rdma/mlx5-abi.h
14585
14586MELLANOX MLX5 VDPA DRIVER
14587M:	Dragos Tatulea <dtatulea@nvidia.com>
14588L:	virtualization@lists.linux.dev
14589S:	Supported
14590F:	drivers/vdpa/mlx5/
14591
14592MELLANOX MLXCPLD I2C AND MUX DRIVER
14593M:	Vadim Pasternak <vadimp@nvidia.com>
14594M:	Michael Shych <michaelsh@nvidia.com>
14595L:	linux-i2c@vger.kernel.org
14596S:	Supported
14597F:	Documentation/i2c/busses/i2c-mlxcpld.rst
14598F:	drivers/i2c/busses/i2c-mlxcpld.c
14599F:	drivers/i2c/muxes/i2c-mux-mlxcpld.c
14600
14601MELLANOX MLXCPLD LED DRIVER
14602M:	Vadim Pasternak <vadimp@nvidia.com>
14603L:	linux-leds@vger.kernel.org
14604S:	Supported
14605F:	Documentation/leds/leds-mlxcpld.rst
14606F:	drivers/leds/leds-mlxcpld.c
14607F:	drivers/leds/leds-mlxreg.c
14608
14609MELLANOX PLATFORM DRIVER
14610M:	Vadim Pasternak <vadimp@nvidia.com>
14611L:	platform-driver-x86@vger.kernel.org
14612S:	Supported
14613F:	drivers/platform/x86/mlx-platform.c
14614
14615MEMBARRIER SUPPORT
14616M:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14617M:	"Paul E. McKenney" <paulmck@kernel.org>
14618L:	linux-kernel@vger.kernel.org
14619S:	Supported
14620F:	Documentation/scheduler/membarrier.rst
14621F:	arch/*/include/asm/membarrier.h
14622F:	arch/*/include/asm/sync_core.h
14623F:	include/uapi/linux/membarrier.h
14624F:	kernel/sched/membarrier.c
14625
14626MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
14627M:	Mike Rapoport <rppt@kernel.org>
14628L:	linux-mm@kvack.org
14629S:	Maintained
14630F:	Documentation/core-api/boot-time-mm.rst
14631F:	include/linux/memblock.h
14632F:	mm/memblock.c
14633F:	mm/mm_init.c
14634F:	tools/testing/memblock/
14635
14636MEMORY ALLOCATION PROFILING
14637M:	Suren Baghdasaryan <surenb@google.com>
14638M:	Kent Overstreet <kent.overstreet@linux.dev>
14639L:	linux-mm@kvack.org
14640S:	Maintained
14641F:	Documentation/mm/allocation-profiling.rst
14642F:	include/linux/alloc_tag.h
14643F:	include/linux/pgalloc_tag.h
14644F:	lib/alloc_tag.c
14645
14646MEMORY CONTROLLER DRIVERS
14647M:	Krzysztof Kozlowski <krzk@kernel.org>
14648L:	linux-kernel@vger.kernel.org
14649S:	Maintained
14650B:	mailto:krzysztof.kozlowski@linaro.org
14651T:	git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
14652F:	Documentation/devicetree/bindings/memory-controllers/
14653F:	drivers/memory/
14654F:	include/dt-bindings/memory/
14655F:	include/memory/
14656
14657MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
14658M:	Dmitry Osipenko <digetx@gmail.com>
14659L:	linux-pm@vger.kernel.org
14660L:	linux-tegra@vger.kernel.org
14661S:	Maintained
14662T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
14663F:	drivers/devfreq/tegra30-devfreq.c
14664
14665MEMORY HOT(UN)PLUG
14666M:	David Hildenbrand <david@redhat.com>
14667M:	Oscar Salvador <osalvador@suse.de>
14668L:	linux-mm@kvack.org
14669S:	Maintained
14670F:	Documentation/admin-guide/mm/memory-hotplug.rst
14671F:	Documentation/core-api/memory-hotplug.rst
14672F:	drivers/base/memory.c
14673F:	include/linux/memory_hotplug.h
14674F:	mm/memory_hotplug.c
14675F:	tools/testing/selftests/memory-hotplug/
14676
14677MEMORY MANAGEMENT
14678M:	Andrew Morton <akpm@linux-foundation.org>
14679L:	linux-mm@kvack.org
14680S:	Maintained
14681W:	http://www.linux-mm.org
14682T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14683T:	quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14684F:	include/linux/gfp.h
14685F:	include/linux/gfp_types.h
14686F:	include/linux/memfd.h
14687F:	include/linux/memory.h
14688F:	include/linux/memory_hotplug.h
14689F:	include/linux/memory-tiers.h
14690F:	include/linux/mempolicy.h
14691F:	include/linux/mempool.h
14692F:	include/linux/memremap.h
14693F:	include/linux/mm.h
14694F:	include/linux/mm_*.h
14695F:	include/linux/mmzone.h
14696F:	include/linux/mmu_notifier.h
14697F:	include/linux/pagewalk.h
14698F:	include/linux/rmap.h
14699F:	include/trace/events/ksm.h
14700F:	mm/
14701F:	tools/mm/
14702F:	tools/testing/selftests/mm/
14703N:	include/linux/page[-_]*
14704
14705MEMORY MAPPING
14706M:	Andrew Morton <akpm@linux-foundation.org>
14707R:	Liam R. Howlett <Liam.Howlett@oracle.com>
14708R:	Vlastimil Babka <vbabka@suse.cz>
14709R:	Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
14710L:	linux-mm@kvack.org
14711S:	Maintained
14712W:	http://www.linux-mm.org
14713T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14714F:	mm/mmap.c
14715
14716MEMORY TECHNOLOGY DEVICES (MTD)
14717M:	Miquel Raynal <miquel.raynal@bootlin.com>
14718M:	Richard Weinberger <richard@nod.at>
14719M:	Vignesh Raghavendra <vigneshr@ti.com>
14720L:	linux-mtd@lists.infradead.org
14721S:	Maintained
14722W:	http://www.linux-mtd.infradead.org/
14723Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
14724C:	irc://irc.oftc.net/mtd
14725T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14726T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14727F:	Documentation/devicetree/bindings/mtd/
14728F:	drivers/mtd/
14729F:	include/linux/mtd/
14730F:	include/uapi/mtd/
14731
14732MEMSENSING MICROSYSTEMS MSA311 DRIVER
14733M:	Dmitry Rokosov <ddrokosov@sberdevices.ru>
14734L:	linux-iio@vger.kernel.org
14735S:	Maintained
14736F:	Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14737F:	drivers/iio/accel/msa311.c
14738
14739MEN A21 WATCHDOG DRIVER
14740M:	Johannes Thumshirn <morbidrsa@gmail.com>
14741L:	linux-watchdog@vger.kernel.org
14742S:	Maintained
14743F:	drivers/watchdog/mena21_wdt.c
14744
14745MEN CHAMELEON BUS (mcb)
14746M:	Johannes Thumshirn <morbidrsa@gmail.com>
14747S:	Maintained
14748F:	Documentation/driver-api/men-chameleon-bus.rst
14749F:	drivers/mcb/
14750F:	include/linux/mcb.h
14751
14752MEN F21BMC (Board Management Controller)
14753M:	Andreas Werner <andreas.werner@men.de>
14754S:	Supported
14755F:	Documentation/hwmon/menf21bmc.rst
14756F:	drivers/hwmon/menf21bmc_hwmon.c
14757F:	drivers/leds/leds-menf21bmc.c
14758F:	drivers/mfd/menf21bmc.c
14759F:	drivers/watchdog/menf21bmc_wdt.c
14760
14761MEN Z069 WATCHDOG DRIVER
14762M:	Johannes Thumshirn <jth@kernel.org>
14763L:	linux-watchdog@vger.kernel.org
14764S:	Maintained
14765F:	drivers/watchdog/menz69_wdt.c
14766
14767MESON AO CEC DRIVER FOR AMLOGIC SOCS
14768M:	Neil Armstrong <neil.armstrong@linaro.org>
14769L:	linux-media@vger.kernel.org
14770L:	linux-amlogic@lists.infradead.org
14771S:	Supported
14772W:	http://linux-meson.com/
14773T:	git git://linuxtv.org/media_tree.git
14774F:	Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14775F:	drivers/media/cec/platform/meson/ao-cec-g12a.c
14776F:	drivers/media/cec/platform/meson/ao-cec.c
14777
14778MESON GE2D DRIVER FOR AMLOGIC SOCS
14779M:	Neil Armstrong <neil.armstrong@linaro.org>
14780L:	linux-media@vger.kernel.org
14781L:	linux-amlogic@lists.infradead.org
14782S:	Supported
14783T:	git git://linuxtv.org/media_tree.git
14784F:	Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14785F:	drivers/media/platform/amlogic/meson-ge2d/
14786
14787MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14788M:	Liang Yang <liang.yang@amlogic.com>
14789L:	linux-mtd@lists.infradead.org
14790S:	Maintained
14791F:	Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14792F:	drivers/mtd/nand/raw/meson_*
14793
14794MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14795M:	Neil Armstrong <neil.armstrong@linaro.org>
14796L:	linux-media@vger.kernel.org
14797L:	linux-amlogic@lists.infradead.org
14798S:	Supported
14799T:	git git://linuxtv.org/media_tree.git
14800F:	Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14801F:	drivers/staging/media/meson/vdec/
14802
14803META ETHERNET DRIVERS
14804M:	Alexander Duyck <alexanderduyck@fb.com>
14805M:	Jakub Kicinski <kuba@kernel.org>
14806R:	kernel-team@meta.com
14807S:	Supported
14808F:	drivers/net/ethernet/meta/
14809
14810METHODE UDPU SUPPORT
14811M:	Robert Marko <robert.marko@sartura.hr>
14812S:	Maintained
14813F:	arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14814F:	arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14815
14816MHI BUS
14817M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14818L:	mhi@lists.linux.dev
14819L:	linux-arm-msm@vger.kernel.org
14820S:	Maintained
14821T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14822F:	Documentation/ABI/stable/sysfs-bus-mhi
14823F:	Documentation/mhi/
14824F:	drivers/bus/mhi/
14825F:	drivers/pci/endpoint/functions/pci-epf-mhi.c
14826F:	include/linux/mhi.h
14827
14828MICROBLAZE ARCHITECTURE
14829M:	Michal Simek <monstr@monstr.eu>
14830S:	Supported
14831W:	http://www.monstr.eu/fdt/
14832T:	git git://git.monstr.eu/linux-2.6-microblaze.git
14833F:	arch/microblaze/
14834
14835MICROBLAZE TMR INJECT
14836M:	Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14837S:	Supported
14838F:	Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14839F:	drivers/misc/xilinx_tmr_inject.c
14840
14841MICROBLAZE TMR MANAGER
14842M:	Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14843S:	Supported
14844F:	Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14845F:	Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14846F:	drivers/misc/xilinx_tmr_manager.c
14847
14848MICROCHIP AT91 DMA DRIVERS
14849M:	Ludovic Desroches <ludovic.desroches@microchip.com>
14850L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14851L:	dmaengine@vger.kernel.org
14852S:	Supported
14853F:	Documentation/devicetree/bindings/dma/atmel-dma.txt
14854F:	drivers/dma/at_hdmac.c
14855F:	drivers/dma/at_xdmac.c
14856F:	include/dt-bindings/dma/at91.h
14857
14858MICROCHIP AT91 SERIAL DRIVER
14859M:	Richard Genoud <richard.genoud@bootlin.com>
14860S:	Maintained
14861F:	Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14862F:	drivers/tty/serial/atmel_serial.c
14863F:	drivers/tty/serial/atmel_serial.h
14864
14865MICROCHIP AT91 USART MFD DRIVER
14866M:	Radu Pirea <radu_nicolae.pirea@upb.ro>
14867L:	linux-kernel@vger.kernel.org
14868S:	Supported
14869F:	Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14870F:	drivers/mfd/at91-usart.c
14871F:	include/dt-bindings/mfd/at91-usart.h
14872
14873MICROCHIP AT91 USART SPI DRIVER
14874M:	Radu Pirea <radu_nicolae.pirea@upb.ro>
14875L:	linux-spi@vger.kernel.org
14876S:	Supported
14877F:	Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14878F:	drivers/spi/spi-at91-usart.c
14879
14880MICROCHIP AUDIO ASOC DRIVERS
14881M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
14882L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
14883S:	Supported
14884F:	Documentation/devicetree/bindings/sound/atmel*
14885F:	Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14886F:	Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14887F:	Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14888F:	sound/soc/atmel
14889
14890MICROCHIP CSI2DC DRIVER
14891M:	Eugen Hristev <eugen.hristev@microchip.com>
14892L:	linux-media@vger.kernel.org
14893S:	Supported
14894F:	Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14895F:	drivers/media/platform/microchip/microchip-csi2dc.c
14896
14897MICROCHIP ECC DRIVER
14898L:	linux-crypto@vger.kernel.org
14899S:	Orphan
14900F:	drivers/crypto/atmel-ecc.*
14901
14902MICROCHIP EIC DRIVER
14903M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
14904L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14905S:	Supported
14906F:	Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14907F:	drivers/irqchip/irq-mchp-eic.c
14908
14909MICROCHIP I2C DRIVER
14910M:	Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14911L:	linux-i2c@vger.kernel.org
14912S:	Supported
14913F:	drivers/i2c/busses/i2c-at91-*.c
14914F:	drivers/i2c/busses/i2c-at91.h
14915
14916MICROCHIP ISC DRIVER
14917M:	Eugen Hristev <eugen.hristev@microchip.com>
14918L:	linux-media@vger.kernel.org
14919S:	Supported
14920F:	Documentation/devicetree/bindings/media/atmel,isc.yaml
14921F:	Documentation/devicetree/bindings/media/microchip,xisc.yaml
14922F:	drivers/media/platform/microchip/microchip-isc*
14923F:	drivers/media/platform/microchip/microchip-sama*-isc*
14924F:	drivers/staging/media/deprecated/atmel/atmel-isc*
14925F:	drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14926F:	include/linux/atmel-isc-media.h
14927
14928MICROCHIP ISI DRIVER
14929M:	Eugen Hristev <eugen.hristev@microchip.com>
14930L:	linux-media@vger.kernel.org
14931S:	Supported
14932F:	drivers/media/platform/atmel/atmel-isi.c
14933F:	drivers/media/platform/atmel/atmel-isi.h
14934
14935MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14936M:	Woojung Huh <woojung.huh@microchip.com>
14937M:	UNGLinuxDriver@microchip.com
14938L:	netdev@vger.kernel.org
14939S:	Maintained
14940F:	Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14941F:	Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14942F:	drivers/net/dsa/microchip/*
14943F:	include/linux/dsa/ksz_common.h
14944F:	include/linux/platform_data/microchip-ksz.h
14945F:	net/dsa/tag_ksz.c
14946
14947MICROCHIP LAN743X ETHERNET DRIVER
14948M:	Bryan Whitehead <bryan.whitehead@microchip.com>
14949M:	UNGLinuxDriver@microchip.com
14950L:	netdev@vger.kernel.org
14951S:	Maintained
14952F:	drivers/net/ethernet/microchip/lan743x_*
14953
14954MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14955M:	Arun Ramadoss <arun.ramadoss@microchip.com>
14956R:	UNGLinuxDriver@microchip.com
14957L:	netdev@vger.kernel.org
14958S:	Maintained
14959F:	drivers/net/phy/microchip_t1.c
14960
14961MICROCHIP LAN966X ETHERNET DRIVER
14962M:	Horatiu Vultur <horatiu.vultur@microchip.com>
14963M:	UNGLinuxDriver@microchip.com
14964L:	netdev@vger.kernel.org
14965S:	Maintained
14966F:	drivers/net/ethernet/microchip/lan966x/*
14967
14968MICROCHIP LAN966X OIC DRIVER
14969M:	Herve Codina <herve.codina@bootlin.com>
14970S:	Maintained
14971F:	Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml
14972F:	drivers/irqchip/irq-lan966x-oic.c
14973
14974MICROCHIP LCDFB DRIVER
14975M:	Nicolas Ferre <nicolas.ferre@microchip.com>
14976L:	linux-fbdev@vger.kernel.org
14977S:	Maintained
14978F:	drivers/video/fbdev/atmel_lcdfb.c
14979F:	include/video/atmel_lcdc.h
14980
14981MICROCHIP MCP16502 PMIC DRIVER
14982M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
14983L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14984S:	Supported
14985F:	Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
14986F:	drivers/regulator/mcp16502.c
14987
14988MICROCHIP MCP3564 ADC DRIVER
14989M:	Marius Cristea <marius.cristea@microchip.com>
14990L:	linux-iio@vger.kernel.org
14991S:	Supported
14992F:	Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
14993F:	Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14994F:	drivers/iio/adc/mcp3564.c
14995
14996MICROCHIP MCP3911 ADC DRIVER
14997M:	Marcus Folkesson <marcus.folkesson@gmail.com>
14998M:	Kent Gustavsson <kent@minoris.se>
14999L:	linux-iio@vger.kernel.org
15000S:	Maintained
15001F:	Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
15002F:	drivers/iio/adc/mcp3911.c
15003
15004MICROCHIP MMC/SD/SDIO MCI DRIVER
15005M:	Aubin Constans <aubin.constans@microchip.com>
15006S:	Maintained
15007F:	drivers/mmc/host/atmel-mci.c
15008
15009MICROCHIP NAND DRIVER
15010L:	linux-mtd@lists.infradead.org
15011S:	Orphan
15012F:	Documentation/devicetree/bindings/mtd/atmel-nand.txt
15013F:	drivers/mtd/nand/raw/atmel/*
15014
15015MICROCHIP OTPC DRIVER
15016M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
15017L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15018S:	Supported
15019F:	Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
15020F:	drivers/nvmem/microchip-otpc.c
15021F:	include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
15022
15023MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER
15024M:	Marius Cristea <marius.cristea@microchip.com>
15025L:	linux-iio@vger.kernel.org
15026S:	Supported
15027F:	Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml
15028F:	drivers/iio/adc/pac1934.c
15029
15030MICROCHIP PCI1XXXX GP DRIVER
15031M:	Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
15032M:	Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
15033L:	linux-gpio@vger.kernel.org
15034S:	Supported
15035F:	drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
15036F:	drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
15037F:	drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
15038F:	drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
15039
15040MICROCHIP PCI1XXXX I2C DRIVER
15041M:	Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
15042M:	Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
15043M:	Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15044L:	linux-i2c@vger.kernel.org
15045S:	Maintained
15046F:	drivers/i2c/busses/i2c-mchp-pci1xxxx.c
15047
15048MICROCHIP PCIe UART DRIVER
15049M:	Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
15050M:	Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
15051L:	linux-serial@vger.kernel.org
15052S:	Maintained
15053F:	drivers/tty/serial/8250/8250_pci1xxxx.c
15054
15055MICROCHIP POLARFIRE FPGA DRIVERS
15056M:	Conor Dooley <conor.dooley@microchip.com>
15057R:	Vladimir Georgiev <v.georgiev@metrotek.ru>
15058L:	linux-fpga@vger.kernel.org
15059S:	Supported
15060F:	Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
15061F:	drivers/fpga/microchip-spi.c
15062
15063MICROCHIP PWM DRIVER
15064M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
15065L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15066L:	linux-pwm@vger.kernel.org
15067S:	Supported
15068F:	Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
15069F:	drivers/pwm/pwm-atmel.c
15070
15071MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER
15072M:	Manikandan Muralidharan <manikandan.m@microchip.com>
15073M:	Dharma Balasubiramani <dharma.b@microchip.com>
15074L:	dri-devel@lists.freedesktop.org
15075S:	Supported
15076F:	Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml
15077F:	drivers/gpu/drm/bridge/microchip-lvds.c
15078
15079MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
15080M:	Eugen Hristev <eugen.hristev@microchip.com>
15081L:	linux-iio@vger.kernel.org
15082S:	Supported
15083F:	Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
15084F:	drivers/iio/adc/at91-sama5d2_adc.c
15085F:	include/dt-bindings/iio/adc/at91-sama5d2_adc.h
15086
15087MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
15088M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
15089S:	Supported
15090F:	Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
15091F:	drivers/power/reset/at91-sama5d2_shdwc.c
15092
15093MICROCHIP SOC DRIVERS
15094M:	Conor Dooley <conor@kernel.org>
15095S:	Supported
15096T:	git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
15097F:	Documentation/devicetree/bindings/soc/microchip/
15098F:	drivers/soc/microchip/
15099
15100MICROCHIP SPI DRIVER
15101M:	Ryan Wanner <ryan.wanner@microchip.com>
15102S:	Supported
15103F:	drivers/spi/spi-atmel.*
15104
15105MICROCHIP SSC DRIVER
15106M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
15107L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15108S:	Supported
15109F:	Documentation/devicetree/bindings/misc/atmel-ssc.txt
15110F:	drivers/misc/atmel-ssc.c
15111F:	include/linux/atmel-ssc.h
15112
15113Microchip Timer Counter Block (TCB) Capture Driver
15114M:	Kamel Bouhara <kamel.bouhara@bootlin.com>
15115L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15116L:	linux-iio@vger.kernel.org
15117S:	Maintained
15118F:	drivers/counter/microchip-tcb-capture.c
15119
15120MICROCHIP USB251XB DRIVER
15121M:	Richard Leitner <richard.leitner@skidata.com>
15122L:	linux-usb@vger.kernel.org
15123S:	Maintained
15124F:	Documentation/devicetree/bindings/usb/usb251xb.yaml
15125F:	drivers/usb/misc/usb251xb.c
15126
15127MICROCHIP USBA UDC DRIVER
15128M:	Cristian Birsan <cristian.birsan@microchip.com>
15129L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15130S:	Supported
15131F:	drivers/usb/gadget/udc/atmel_usba_udc.*
15132
15133MICROCHIP WILC1000 WIFI DRIVER
15134M:	Ajay Singh <ajay.kathat@microchip.com>
15135M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
15136L:	linux-wireless@vger.kernel.org
15137S:	Supported
15138F:	drivers/net/wireless/microchip/wilc1000/
15139
15140MICROSEMI MIPS SOCS
15141M:	Alexandre Belloni <alexandre.belloni@bootlin.com>
15142M:	UNGLinuxDriver@microchip.com
15143L:	linux-mips@vger.kernel.org
15144S:	Supported
15145F:	Documentation/devicetree/bindings/mips/mscc.txt
15146F:	Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
15147F:	Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
15148F:	arch/mips/boot/dts/mscc/
15149F:	arch/mips/configs/generic/board-ocelot.config
15150F:	arch/mips/generic/board-ocelot.c
15151
15152MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
15153M:	Don Brace <don.brace@microchip.com>
15154L:	storagedev@microchip.com
15155L:	linux-scsi@vger.kernel.org
15156S:	Supported
15157F:	Documentation/scsi/smartpqi.rst
15158F:	drivers/scsi/smartpqi/Kconfig
15159F:	drivers/scsi/smartpqi/Makefile
15160F:	drivers/scsi/smartpqi/smartpqi*.[ch]
15161F:	include/linux/cciss*.h
15162F:	include/uapi/linux/cciss*.h
15163
15164MICROSOFT MANA RDMA DRIVER
15165M:	Long Li <longli@microsoft.com>
15166M:	Ajay Sharma <sharmaajay@microsoft.com>
15167L:	linux-rdma@vger.kernel.org
15168S:	Supported
15169F:	drivers/infiniband/hw/mana/
15170F:	include/net/mana
15171F:	include/uapi/rdma/mana-abi.h
15172
15173MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
15174M:	Maximilian Luz <luzmaximilian@gmail.com>
15175L:	platform-driver-x86@vger.kernel.org
15176S:	Maintained
15177F:	drivers/platform/surface/surface_aggregator_tabletsw.c
15178
15179MICROSOFT SURFACE BATTERY AND AC DRIVERS
15180M:	Maximilian Luz <luzmaximilian@gmail.com>
15181L:	linux-pm@vger.kernel.org
15182L:	platform-driver-x86@vger.kernel.org
15183S:	Maintained
15184F:	drivers/power/supply/surface_battery.c
15185F:	drivers/power/supply/surface_charger.c
15186
15187MICROSOFT SURFACE DTX DRIVER
15188M:	Maximilian Luz <luzmaximilian@gmail.com>
15189L:	platform-driver-x86@vger.kernel.org
15190S:	Maintained
15191F:	Documentation/driver-api/surface_aggregator/clients/dtx.rst
15192F:	drivers/platform/surface/surface_dtx.c
15193F:	include/uapi/linux/surface_aggregator/dtx.h
15194
15195MICROSOFT SURFACE SENSOR FAN DRIVER
15196M:	Maximilian Luz <luzmaximilian@gmail.com>
15197M:	Ivor Wanders <ivor@iwanders.net>
15198L:	linux-hwmon@vger.kernel.org
15199S:	Maintained
15200F:	Documentation/hwmon/surface_fan.rst
15201F:	drivers/hwmon/surface_fan.c
15202
15203MICROSOFT SURFACE GPE LID SUPPORT DRIVER
15204M:	Maximilian Luz <luzmaximilian@gmail.com>
15205L:	platform-driver-x86@vger.kernel.org
15206S:	Maintained
15207F:	drivers/platform/surface/surface_gpe.c
15208
15209MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
15210M:	Hans de Goede <hdegoede@redhat.com>
15211M:	Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
15212M:	Maximilian Luz <luzmaximilian@gmail.com>
15213L:	platform-driver-x86@vger.kernel.org
15214S:	Maintained
15215T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
15216F:	drivers/platform/surface/
15217
15218MICROSOFT SURFACE HID TRANSPORT DRIVER
15219M:	Maximilian Luz <luzmaximilian@gmail.com>
15220L:	linux-input@vger.kernel.org
15221L:	platform-driver-x86@vger.kernel.org
15222S:	Maintained
15223F:	drivers/hid/surface-hid/
15224
15225MICROSOFT SURFACE HOT-PLUG DRIVER
15226M:	Maximilian Luz <luzmaximilian@gmail.com>
15227L:	platform-driver-x86@vger.kernel.org
15228S:	Maintained
15229F:	drivers/platform/surface/surface_hotplug.c
15230
15231MICROSOFT SURFACE PLATFORM PROFILE DRIVER
15232M:	Maximilian Luz <luzmaximilian@gmail.com>
15233L:	platform-driver-x86@vger.kernel.org
15234S:	Maintained
15235F:	drivers/platform/surface/surface_platform_profile.c
15236
15237MICROSOFT SURFACE PRO 3 BUTTON DRIVER
15238M:	Chen Yu <yu.c.chen@intel.com>
15239L:	platform-driver-x86@vger.kernel.org
15240S:	Supported
15241F:	drivers/platform/surface/surfacepro3_button.c
15242
15243MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
15244M:	Maximilian Luz <luzmaximilian@gmail.com>
15245L:	platform-driver-x86@vger.kernel.org
15246S:	Maintained
15247F:	drivers/platform/surface/surface_aggregator_hub.c
15248
15249MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
15250M:	Maximilian Luz <luzmaximilian@gmail.com>
15251L:	platform-driver-x86@vger.kernel.org
15252S:	Maintained
15253W:	https://github.com/linux-surface/surface-aggregator-module
15254C:	irc://irc.libera.chat/linux-surface
15255F:	Documentation/driver-api/surface_aggregator/
15256F:	drivers/platform/surface/aggregator/
15257F:	drivers/platform/surface/surface_acpi_notify.c
15258F:	drivers/platform/surface/surface_aggregator_cdev.c
15259F:	drivers/platform/surface/surface_aggregator_registry.c
15260F:	include/linux/surface_acpi_notify.h
15261F:	include/linux/surface_aggregator/
15262F:	include/uapi/linux/surface_aggregator/
15263
15264MICROTEK X6 SCANNER
15265M:	Oliver Neukum <oliver@neukum.org>
15266S:	Maintained
15267F:	drivers/usb/image/microtek.*
15268
15269MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
15270M:	Luka Kovacic <luka.kovacic@sartura.hr>
15271M:	Luka Perkov <luka.perkov@sartura.hr>
15272S:	Maintained
15273F:	arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
15274F:	arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
15275F:	arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
15276F:	arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
15277F:	arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
15278F:	arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
15279
15280MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
15281M:	Sakari Ailus <sakari.ailus@linux.intel.com>
15282L:	linux-media@vger.kernel.org
15283S:	Maintained
15284F:	Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
15285F:	Documentation/driver-api/media/drivers/ccs/
15286F:	Documentation/userspace-api/media/drivers/ccs.rst
15287F:	drivers/media/i2c/ccs-pll.c
15288F:	drivers/media/i2c/ccs-pll.h
15289F:	drivers/media/i2c/ccs/
15290F:	include/uapi/linux/ccs.h
15291F:	include/uapi/linux/smiapp.h
15292
15293MIPS
15294M:	Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15295L:	linux-mips@vger.kernel.org
15296S:	Maintained
15297W:	http://www.linux-mips.org/
15298Q:	https://patchwork.kernel.org/project/linux-mips/list/
15299T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
15300F:	Documentation/devicetree/bindings/mips/
15301F:	Documentation/arch/mips/
15302F:	arch/mips/
15303F:	drivers/platform/mips/
15304F:	include/dt-bindings/mips/
15305
15306MIPS BAIKAL-T1 PLATFORM
15307M:	Serge Semin <fancer.lancer@gmail.com>
15308L:	linux-mips@vger.kernel.org
15309S:	Supported
15310F:	Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml
15311F:	Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml
15312F:	drivers/bus/bt1-*.c
15313F:	drivers/clk/baikal-t1/
15314F:	drivers/memory/bt1-l2-ctl.c
15315F:	drivers/mtd/maps/physmap-bt1-rom.[ch]
15316
15317MIPS BOSTON DEVELOPMENT BOARD
15318M:	Paul Burton <paulburton@kernel.org>
15319L:	linux-mips@vger.kernel.org
15320S:	Maintained
15321F:	Documentation/devicetree/bindings/clock/img,boston-clock.txt
15322F:	arch/mips/boot/dts/img/boston.dts
15323F:	arch/mips/configs/generic/board-boston.config
15324F:	drivers/clk/imgtec/clk-boston.c
15325F:	include/dt-bindings/clock/boston-clock.h
15326
15327MIPS CORE DRIVERS
15328M:	Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15329M:	Serge Semin <fancer.lancer@gmail.com>
15330L:	linux-mips@vger.kernel.org
15331S:	Supported
15332F:	drivers/bus/mips_cdmm.c
15333F:	drivers/clocksource/mips-gic-timer.c
15334F:	drivers/cpuidle/cpuidle-cps.c
15335F:	drivers/irqchip/irq-mips-cpu.c
15336F:	drivers/irqchip/irq-mips-gic.c
15337
15338MIPS GENERIC PLATFORM
15339M:	Paul Burton <paulburton@kernel.org>
15340L:	linux-mips@vger.kernel.org
15341S:	Supported
15342F:	Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
15343F:	arch/mips/generic/
15344F:	arch/mips/tools/generic-board-config.sh
15345
15346MIPS RINT INSTRUCTION EMULATION
15347M:	Aleksandar Markovic <aleksandar.markovic@mips.com>
15348L:	linux-mips@vger.kernel.org
15349S:	Supported
15350F:	arch/mips/math-emu/dp_rint.c
15351F:	arch/mips/math-emu/sp_rint.c
15352
15353MIPS/LOONGSON1 ARCHITECTURE
15354M:	Keguang Zhang <keguang.zhang@gmail.com>
15355L:	linux-mips@vger.kernel.org
15356S:	Maintained
15357F:	Documentation/devicetree/bindings/*/loongson,ls1*.yaml
15358F:	arch/mips/include/asm/mach-loongson32/
15359F:	arch/mips/loongson32/
15360F:	drivers/*/*loongson1*
15361F:	drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
15362
15363MIPS/LOONGSON2EF ARCHITECTURE
15364M:	Jiaxun Yang <jiaxun.yang@flygoat.com>
15365L:	linux-mips@vger.kernel.org
15366S:	Maintained
15367F:	arch/mips/include/asm/mach-loongson2ef/
15368F:	arch/mips/loongson2ef/
15369F:	drivers/cpufreq/loongson2_cpufreq.c
15370
15371MIPS/LOONGSON64 ARCHITECTURE
15372M:	Huacai Chen <chenhuacai@kernel.org>
15373M:	Jiaxun Yang <jiaxun.yang@flygoat.com>
15374L:	linux-mips@vger.kernel.org
15375S:	Maintained
15376F:	arch/mips/include/asm/mach-loongson64/
15377F:	arch/mips/loongson64/
15378F:	drivers/irqchip/irq-loongson*
15379F:	drivers/platform/mips/cpu_hwmon.c
15380
15381MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
15382M:	Hans Verkuil <hverkuil@xs4all.nl>
15383L:	linux-media@vger.kernel.org
15384S:	Odd Fixes
15385W:	https://linuxtv.org
15386T:	git git://linuxtv.org/media_tree.git
15387F:	drivers/media/radio/radio-miropcm20*
15388
15389MITSUMI MM8013 FG DRIVER
15390M:	Konrad Dybcio <konradybcio@kernel.org>
15391F:	Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
15392F:	drivers/power/supply/mm8013.c
15393
15394MMP SUPPORT
15395R:	Lubomir Rintel <lkundrak@v3.sk>
15396L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15397S:	Odd Fixes
15398T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
15399F:	arch/arm/boot/dts/marvell/mmp*
15400F:	arch/arm/mach-mmp/
15401F:	include/linux/soc/mmp/
15402
15403MMP USB PHY DRIVERS
15404R:	Lubomir Rintel <lkundrak@v3.sk>
15405L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15406S:	Maintained
15407F:	drivers/phy/marvell/phy-mmp3-usb.c
15408F:	drivers/phy/marvell/phy-pxa-usb.c
15409
15410MMU GATHER AND TLB INVALIDATION
15411M:	Will Deacon <will@kernel.org>
15412M:	"Aneesh Kumar K.V" <aneesh.kumar@kernel.org>
15413M:	Andrew Morton <akpm@linux-foundation.org>
15414M:	Nick Piggin <npiggin@gmail.com>
15415M:	Peter Zijlstra <peterz@infradead.org>
15416L:	linux-arch@vger.kernel.org
15417L:	linux-mm@kvack.org
15418S:	Maintained
15419F:	arch/*/include/asm/tlb.h
15420F:	include/asm-generic/tlb.h
15421F:	mm/mmu_gather.c
15422
15423MN88472 MEDIA DRIVER
15424L:	linux-media@vger.kernel.org
15425S:	Orphan
15426W:	https://linuxtv.org
15427Q:	http://patchwork.linuxtv.org/project/linux-media/list/
15428F:	drivers/media/dvb-frontends/mn88472*
15429
15430MN88473 MEDIA DRIVER
15431L:	linux-media@vger.kernel.org
15432S:	Orphan
15433W:	https://linuxtv.org
15434Q:	http://patchwork.linuxtv.org/project/linux-media/list/
15435F:	drivers/media/dvb-frontends/mn88473*
15436
15437MOBILEYE MIPS SOCS
15438M:	Vladimir Kondratiev <vladimir.kondratiev@mobileye.com>
15439M:	Gregory CLEMENT <gregory.clement@bootlin.com>
15440M:	Théo Lebrun <theo.lebrun@bootlin.com>
15441L:	linux-mips@vger.kernel.org
15442S:	Maintained
15443F:	Documentation/devicetree/bindings/mips/mobileye.yaml
15444F:	Documentation/devicetree/bindings/soc/mobileye/
15445F:	arch/mips/boot/dts/mobileye/
15446F:	arch/mips/configs/eyeq5_defconfig
15447F:	arch/mips/mobileye/board-epm5.its.S
15448F:	drivers/clk/clk-eyeq.c
15449F:	drivers/pinctrl/pinctrl-eyeq5.c
15450F:	drivers/reset/reset-eyeq.c
15451F:	include/dt-bindings/clock/mobileye,eyeq5-clk.h
15452
15453MODULE SUPPORT
15454M:	Luis Chamberlain <mcgrof@kernel.org>
15455L:	linux-modules@vger.kernel.org
15456L:	linux-kernel@vger.kernel.org
15457S:	Maintained
15458T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
15459F:	include/linux/kmod.h
15460F:	include/linux/module*.h
15461F:	kernel/module/
15462F:	lib/test_kmod.c
15463F:	scripts/module*
15464F:	tools/testing/selftests/kmod/
15465
15466MONOLITHIC POWER SYSTEM PMIC DRIVER
15467M:	Saravanan Sekar <sravanhome@gmail.com>
15468S:	Maintained
15469F:	Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
15470F:	Documentation/devicetree/bindings/regulator/mps,mp*.yaml
15471F:	drivers/hwmon/pmbus/mpq7932.c
15472F:	drivers/iio/adc/mp2629_adc.c
15473F:	drivers/mfd/mp2629.c
15474F:	drivers/power/supply/mp2629_charger.c
15475F:	drivers/regulator/mp5416.c
15476F:	drivers/regulator/mpq7920.c
15477F:	drivers/regulator/mpq7920.h
15478F:	include/linux/mfd/mp2629.h
15479
15480MOST(R) TECHNOLOGY DRIVER
15481M:	Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
15482M:	Christian Gromm <christian.gromm@microchip.com>
15483S:	Maintained
15484F:	Documentation/ABI/testing/configfs-most
15485F:	Documentation/ABI/testing/sysfs-bus-most
15486F:	drivers/most/
15487F:	drivers/staging/most/
15488F:	include/linux/most.h
15489
15490MOTORCOMM PHY DRIVER
15491M:	Frank <Frank.Sae@motor-comm.com>
15492L:	netdev@vger.kernel.org
15493S:	Maintained
15494F:	Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
15495F:	drivers/net/phy/motorcomm.c
15496
15497MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
15498M:	Jiri Slaby <jirislaby@kernel.org>
15499S:	Maintained
15500F:	Documentation/driver-api/tty/moxa-smartio.rst
15501F:	drivers/tty/mxser.*
15502
15503MP3309C BACKLIGHT DRIVER
15504M:	Flavio Suligoi <f.suligoi@asem.it>
15505L:	dri-devel@lists.freedesktop.org
15506S:	Maintained
15507F:	Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml
15508F:	drivers/video/backlight/mp3309c.c
15509
15510MPS MP2891 DRIVER
15511M:	Noah Wang <noahwang.wang@outlook.com>
15512L:	linux-hwmon@vger.kernel.org
15513S:	Maintained
15514F:	Documentation/hwmon/mp2891.rst
15515F:	drivers/hwmon/pmbus/mp2891.c
15516
15517MPS MP2993 DRIVER
15518M:	Noah Wang <noahwang.wang@outlook.com>
15519L:	linux-hwmon@vger.kernel.org
15520S:	Maintained
15521F:	Documentation/hwmon/mp2993.rst
15522F:	drivers/hwmon/pmbus/mp2993.c
15523
15524MPS MP9941 DRIVER
15525M:	Noah Wang <noahwang.wang@outlook.com>
15526L:	linux-hwmon@vger.kernel.org
15527S:	Maintained
15528F:	Documentation/hwmon/mp9941.rst
15529F:	drivers/hwmon/pmbus/mp9941.c
15530
15531MR800 AVERMEDIA USB FM RADIO DRIVER
15532M:	Alexey Klimov <klimov.linux@gmail.com>
15533L:	linux-media@vger.kernel.org
15534S:	Maintained
15535T:	git git://linuxtv.org/media_tree.git
15536F:	drivers/media/radio/radio-mr800.c
15537
15538MRF24J40 IEEE 802.15.4 RADIO DRIVER
15539M:	Stefan Schmidt <stefan@datenfreihafen.org>
15540L:	linux-wpan@vger.kernel.org
15541S:	Odd Fixes
15542F:	Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
15543F:	drivers/net/ieee802154/mrf24j40.c
15544
15545MSI EC DRIVER
15546M:	Nikita Kravets <teackot@gmail.com>
15547L:	platform-driver-x86@vger.kernel.org
15548S:	Maintained
15549W:	https://github.com/BeardOverflow/msi-ec
15550F:	drivers/platform/x86/msi-ec.*
15551
15552MSI LAPTOP SUPPORT
15553M:	"Lee, Chun-Yi" <jlee@suse.com>
15554L:	platform-driver-x86@vger.kernel.org
15555S:	Maintained
15556F:	drivers/platform/x86/msi-laptop.c
15557
15558MSI WMI SUPPORT
15559L:	platform-driver-x86@vger.kernel.org
15560S:	Orphan
15561F:	drivers/platform/x86/msi-wmi.c
15562
15563MSI WMI PLATFORM FEATURES
15564M:	Armin Wolf <W_Armin@gmx.de>
15565L:	platform-driver-x86@vger.kernel.org
15566S:	Maintained
15567F:	Documentation/ABI/testing/debugfs-msi-wmi-platform
15568F:	Documentation/wmi/devices/msi-wmi-platform.rst
15569F:	drivers/platform/x86/msi-wmi-platform.c
15570
15571MSI001 MEDIA DRIVER
15572L:	linux-media@vger.kernel.org
15573S:	Orphan
15574W:	https://linuxtv.org
15575Q:	http://patchwork.linuxtv.org/project/linux-media/list/
15576F:	drivers/media/tuners/msi001*
15577
15578MSI2500 MEDIA DRIVER
15579L:	linux-media@vger.kernel.org
15580S:	Orphan
15581W:	https://linuxtv.org
15582Q:	http://patchwork.linuxtv.org/project/linux-media/list/
15583F:	drivers/media/usb/msi2500/
15584
15585MSTAR INTERRUPT CONTROLLER DRIVER
15586M:	Mark-PK Tsai <mark-pk.tsai@mediatek.com>
15587M:	Daniel Palmer <daniel@thingy.jp>
15588S:	Maintained
15589F:	Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
15590F:	drivers/irqchip/irq-mst-intc.c
15591
15592MSYSTEMS DISKONCHIP G3 MTD DRIVER
15593M:	Robert Jarzmik <robert.jarzmik@free.fr>
15594L:	linux-mtd@lists.infradead.org
15595S:	Maintained
15596F:	drivers/mtd/devices/docg3*
15597
15598MT9M114 ONSEMI SENSOR DRIVER
15599M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15600L:	linux-media@vger.kernel.org
15601S:	Maintained
15602T:	git git://linuxtv.org/media_tree.git
15603F:	Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
15604F:	drivers/media/i2c/mt9m114.c
15605
15606MT9P031 APTINA CAMERA SENSOR
15607M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15608L:	linux-media@vger.kernel.org
15609S:	Maintained
15610T:	git git://linuxtv.org/media_tree.git
15611F:	Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
15612F:	drivers/media/i2c/mt9p031.c
15613F:	include/media/i2c/mt9p031.h
15614
15615MT9T112 APTINA CAMERA SENSOR
15616M:	Jacopo Mondi <jacopo@jmondi.org>
15617L:	linux-media@vger.kernel.org
15618S:	Odd Fixes
15619T:	git git://linuxtv.org/media_tree.git
15620F:	drivers/media/i2c/mt9t112.c
15621F:	include/media/i2c/mt9t112.h
15622
15623MT9V032 APTINA CAMERA SENSOR
15624M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15625L:	linux-media@vger.kernel.org
15626S:	Maintained
15627T:	git git://linuxtv.org/media_tree.git
15628F:	Documentation/devicetree/bindings/media/i2c/mt9v032.txt
15629F:	drivers/media/i2c/mt9v032.c
15630F:	include/media/i2c/mt9v032.h
15631
15632MT9V111 APTINA CAMERA SENSOR
15633M:	Jacopo Mondi <jacopo@jmondi.org>
15634L:	linux-media@vger.kernel.org
15635S:	Maintained
15636T:	git git://linuxtv.org/media_tree.git
15637F:	Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
15638F:	drivers/media/i2c/mt9v111.c
15639
15640MULTIFUNCTION DEVICES (MFD)
15641M:	Lee Jones <lee@kernel.org>
15642S:	Maintained
15643T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15644F:	Documentation/devicetree/bindings/mfd/
15645F:	drivers/mfd/
15646F:	include/dt-bindings/mfd/
15647F:	include/linux/mfd/
15648
15649MULTIMEDIA CARD (MMC) ETC. OVER SPI
15650S:	Orphan
15651F:	drivers/mmc/host/mmc_spi.c
15652F:	include/linux/spi/mmc_spi.h
15653
15654MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
15655M:	Ulf Hansson <ulf.hansson@linaro.org>
15656L:	linux-mmc@vger.kernel.org
15657S:	Maintained
15658T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15659F:	Documentation/devicetree/bindings/mmc/
15660F:	drivers/mmc/
15661F:	include/linux/mmc/
15662F:	include/uapi/linux/mmc/
15663
15664MULTIPLEXER SUBSYSTEM
15665M:	Peter Rosin <peda@axentia.se>
15666S:	Maintained
15667F:	Documentation/ABI/testing/sysfs-class-mux*
15668F:	Documentation/devicetree/bindings/mux/
15669F:	drivers/mux/
15670F:	include/dt-bindings/mux/
15671F:	include/linux/mux/
15672
15673MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
15674M:	Bin Liu <b-liu@ti.com>
15675L:	linux-usb@vger.kernel.org
15676S:	Maintained
15677F:	drivers/usb/musb/
15678
15679MXL301RF MEDIA DRIVER
15680M:	Akihiro Tsukada <tskd08@gmail.com>
15681L:	linux-media@vger.kernel.org
15682S:	Odd Fixes
15683F:	drivers/media/tuners/mxl301rf*
15684
15685MXL5007T MEDIA DRIVER
15686M:	Michael Krufky <mkrufky@linuxtv.org>
15687L:	linux-media@vger.kernel.org
15688S:	Maintained
15689W:	https://linuxtv.org
15690W:	http://github.com/mkrufky
15691Q:	http://patchwork.linuxtv.org/project/linux-media/list/
15692T:	git git://linuxtv.org/mkrufky/tuners.git
15693F:	drivers/media/tuners/mxl5007t.*
15694
15695MXSFB DRM DRIVER
15696M:	Marek Vasut <marex@denx.de>
15697M:	Stefan Agner <stefan@agner.ch>
15698L:	dri-devel@lists.freedesktop.org
15699S:	Supported
15700T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
15701F:	Documentation/devicetree/bindings/display/fsl,lcdif.yaml
15702F:	drivers/gpu/drm/mxsfb/
15703
15704MYLEX DAC960 PCI RAID Controller
15705M:	Hannes Reinecke <hare@kernel.org>
15706L:	linux-scsi@vger.kernel.org
15707S:	Supported
15708F:	drivers/scsi/myrb.*
15709F:	drivers/scsi/myrs.*
15710
15711MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
15712L:	netdev@vger.kernel.org
15713S:	Orphan
15714W:	https://www.cspi.com/ethernet-products/support/downloads/
15715F:	drivers/net/ethernet/myricom/myri10ge/
15716
15717NAND FLASH SUBSYSTEM
15718M:	Miquel Raynal <miquel.raynal@bootlin.com>
15719R:	Richard Weinberger <richard@nod.at>
15720L:	linux-mtd@lists.infradead.org
15721S:	Maintained
15722W:	http://www.linux-mtd.infradead.org/
15723Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
15724C:	irc://irc.oftc.net/mtd
15725T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
15726F:	drivers/mtd/nand/
15727F:	include/linux/mtd/*nand*.h
15728
15729NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
15730M:	Daniel Mack <zonque@gmail.com>
15731L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
15732S:	Maintained
15733W:	http://www.native-instruments.com
15734F:	sound/usb/caiaq/
15735
15736NATSEMI ETHERNET DRIVER (DP8381x)
15737S:	Orphan
15738F:	drivers/net/ethernet/natsemi/natsemi.c
15739
15740NCR 5380 SCSI DRIVERS
15741M:	Finn Thain <fthain@linux-m68k.org>
15742M:	Michael Schmitz <schmitzmic@gmail.com>
15743L:	linux-scsi@vger.kernel.org
15744S:	Maintained
15745F:	Documentation/scsi/g_NCR5380.rst
15746F:	drivers/scsi/NCR5380.*
15747F:	drivers/scsi/arm/cumana_1.c
15748F:	drivers/scsi/arm/oak.c
15749F:	drivers/scsi/atari_scsi.*
15750F:	drivers/scsi/dmx3191d.c
15751F:	drivers/scsi/g_NCR5380.*
15752F:	drivers/scsi/mac_scsi.*
15753F:	drivers/scsi/sun3_scsi.*
15754F:	drivers/scsi/sun3_scsi_vme.c
15755
15756NCSI LIBRARY
15757M:	Samuel Mendoza-Jonas <sam@mendozajonas.com>
15758S:	Maintained
15759F:	net/ncsi/
15760
15761NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15762M:	Zev Weiss <zev@bewilderbeest.net>
15763L:	linux-hwmon@vger.kernel.org
15764S:	Maintained
15765F:	Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
15766F:	drivers/hwmon/nct6775-i2c.c
15767
15768NETCONSOLE
15769M:	Breno Leitao <leitao@debian.org>
15770S:	Maintained
15771F:	Documentation/networking/netconsole.rst
15772F:	drivers/net/netconsole.c
15773
15774NETDEVSIM
15775M:	Jakub Kicinski <kuba@kernel.org>
15776S:	Maintained
15777F:	drivers/net/netdevsim/*
15778F:	tools/testing/selftests/drivers/net/netdevsim/*
15779
15780NETEM NETWORK EMULATOR
15781M:	Stephen Hemminger <stephen@networkplumber.org>
15782L:	netdev@vger.kernel.org
15783S:	Maintained
15784F:	net/sched/sch_netem.c
15785
15786NETERION 10GbE DRIVERS (s2io)
15787M:	Jon Mason <jdmason@kudzu.us>
15788L:	netdev@vger.kernel.org
15789S:	Supported
15790F:	Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
15791F:	drivers/net/ethernet/neterion/
15792
15793NETFILTER
15794M:	Pablo Neira Ayuso <pablo@netfilter.org>
15795M:	Jozsef Kadlecsik <kadlec@netfilter.org>
15796L:	netfilter-devel@vger.kernel.org
15797L:	coreteam@netfilter.org
15798S:	Maintained
15799W:	http://www.netfilter.org/
15800W:	http://www.iptables.org/
15801W:	http://www.nftables.org/
15802Q:	http://patchwork.ozlabs.org/project/netfilter-devel/list/
15803C:	irc://irc.libera.chat/netfilter
15804T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15805T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15806F:	include/linux/netfilter*
15807F:	include/linux/netfilter/
15808F:	include/net/netfilter/
15809F:	include/uapi/linux/netfilter*
15810F:	include/uapi/linux/netfilter/
15811F:	net/*/netfilter.c
15812F:	net/*/netfilter/
15813F:	net/bridge/br_netfilter*.c
15814F:	net/netfilter/
15815F:	tools/testing/selftests/net/netfilter/
15816
15817NETROM NETWORK LAYER
15818M:	Ralf Baechle <ralf@linux-mips.org>
15819L:	linux-hams@vger.kernel.org
15820S:	Maintained
15821W:	https://linux-ax25.in-berlin.de
15822F:	include/net/netrom.h
15823F:	include/uapi/linux/netrom.h
15824F:	net/netrom/
15825
15826NETRONIX EMBEDDED CONTROLLER
15827M:	Jonathan Neuschäfer <j.neuschaefer@gmx.net>
15828S:	Maintained
15829F:	Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15830F:	drivers/mfd/ntxec.c
15831F:	drivers/pwm/pwm-ntxec.c
15832F:	drivers/rtc/rtc-ntxec.c
15833F:	include/linux/mfd/ntxec.h
15834
15835NETRONOME ETHERNET DRIVERS
15836M:	Louis Peens <louis.peens@corigine.com>
15837R:	Jakub Kicinski <kuba@kernel.org>
15838L:	oss-drivers@corigine.com
15839S:	Maintained
15840F:	drivers/net/ethernet/netronome/
15841
15842NETWORK BLOCK DEVICE (NBD)
15843M:	Josef Bacik <josef@toxicpanda.com>
15844L:	linux-block@vger.kernel.org
15845L:	nbd@other.debian.org
15846S:	Maintained
15847F:	Documentation/admin-guide/blockdev/nbd.rst
15848F:	drivers/block/nbd.c
15849F:	include/trace/events/nbd.h
15850F:	include/uapi/linux/nbd.h
15851
15852NETWORK DROP MONITOR
15853M:	Neil Horman <nhorman@tuxdriver.com>
15854L:	netdev@vger.kernel.org
15855S:	Maintained
15856W:	https://fedorahosted.org/dropwatch/
15857F:	include/uapi/linux/net_dropmon.h
15858F:	net/core/drop_monitor.c
15859
15860NETWORKING DRIVERS
15861M:	"David S. Miller" <davem@davemloft.net>
15862M:	Eric Dumazet <edumazet@google.com>
15863M:	Jakub Kicinski <kuba@kernel.org>
15864M:	Paolo Abeni <pabeni@redhat.com>
15865L:	netdev@vger.kernel.org
15866S:	Maintained
15867P:	Documentation/process/maintainer-netdev.rst
15868Q:	https://patchwork.kernel.org/project/netdevbpf/list/
15869T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15870T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15871F:	Documentation/devicetree/bindings/net/
15872F:	Documentation/networking/net_cachelines/net_device.rst
15873F:	drivers/connector/
15874F:	drivers/net/
15875F:	include/dt-bindings/net/
15876F:	include/linux/cn_proc.h
15877F:	include/linux/etherdevice.h
15878F:	include/linux/fcdevice.h
15879F:	include/linux/fddidevice.h
15880F:	include/linux/hippidevice.h
15881F:	include/linux/if_*
15882F:	include/linux/inetdevice.h
15883F:	include/linux/netdevice.h
15884F:	include/uapi/linux/cn_proc.h
15885F:	include/uapi/linux/if_*
15886F:	include/uapi/linux/netdevice.h
15887X:	drivers/net/wireless/
15888
15889NETWORKING DRIVERS (WIRELESS)
15890M:	Kalle Valo <kvalo@kernel.org>
15891L:	linux-wireless@vger.kernel.org
15892S:	Maintained
15893W:	https://wireless.wiki.kernel.org/
15894Q:	https://patchwork.kernel.org/project/linux-wireless/list/
15895T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15896T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15897F:	Documentation/devicetree/bindings/net/wireless/
15898F:	drivers/net/wireless/
15899
15900NETWORKING [DSA]
15901M:	Andrew Lunn <andrew@lunn.ch>
15902M:	Florian Fainelli <f.fainelli@gmail.com>
15903M:	Vladimir Oltean <olteanv@gmail.com>
15904S:	Maintained
15905F:	Documentation/devicetree/bindings/net/dsa/
15906F:	Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15907F:	Documentation/devicetree/bindings/net/ethernet-switch.yaml
15908F:	drivers/net/dsa/
15909F:	include/linux/dsa/
15910F:	include/linux/platform_data/dsa.h
15911F:	include/net/dsa.h
15912F:	net/dsa/
15913F:	tools/testing/selftests/drivers/net/dsa/
15914
15915NETWORKING [GENERAL]
15916M:	"David S. Miller" <davem@davemloft.net>
15917M:	Eric Dumazet <edumazet@google.com>
15918M:	Jakub Kicinski <kuba@kernel.org>
15919M:	Paolo Abeni <pabeni@redhat.com>
15920L:	netdev@vger.kernel.org
15921S:	Maintained
15922P:	Documentation/process/maintainer-netdev.rst
15923Q:	https://patchwork.kernel.org/project/netdevbpf/list/
15924B:	mailto:netdev@vger.kernel.org
15925T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15926T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15927F:	Documentation/core-api/netlink.rst
15928F:	Documentation/netlink/
15929F:	Documentation/networking/
15930F:	Documentation/networking/net_cachelines/
15931F:	Documentation/process/maintainer-netdev.rst
15932F:	Documentation/userspace-api/netlink/
15933F:	include/linux/framer/framer-provider.h
15934F:	include/linux/framer/framer.h
15935F:	include/linux/in.h
15936F:	include/linux/indirect_call_wrapper.h
15937F:	include/linux/net.h
15938F:	include/linux/netdevice.h
15939F:	include/net/
15940F:	include/uapi/linux/in.h
15941F:	include/uapi/linux/net.h
15942F:	include/uapi/linux/net_namespace.h
15943F:	include/uapi/linux/netdevice.h
15944F:	lib/net_utils.c
15945F:	lib/random32.c
15946F:	net/
15947F:	tools/net/
15948F:	tools/testing/selftests/net/
15949X:	net/9p/
15950X:	net/bluetooth/
15951
15952NETWORKING [IPSEC]
15953M:	Steffen Klassert <steffen.klassert@secunet.com>
15954M:	Herbert Xu <herbert@gondor.apana.org.au>
15955M:	"David S. Miller" <davem@davemloft.net>
15956L:	netdev@vger.kernel.org
15957S:	Maintained
15958T:	git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15959T:	git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15960F:	include/net/xfrm.h
15961F:	include/uapi/linux/xfrm.h
15962F:	net/ipv4/ah4.c
15963F:	net/ipv4/esp4*
15964F:	net/ipv4/ip_vti.c
15965F:	net/ipv4/ipcomp.c
15966F:	net/ipv4/xfrm*
15967F:	net/ipv6/ah6.c
15968F:	net/ipv6/esp6*
15969F:	net/ipv6/ip6_vti.c
15970F:	net/ipv6/ipcomp6.c
15971F:	net/ipv6/xfrm*
15972F:	net/key/
15973F:	net/xfrm/
15974F:	tools/testing/selftests/net/ipsec.c
15975
15976NETWORKING [IPv4/IPv6]
15977M:	"David S. Miller" <davem@davemloft.net>
15978M:	David Ahern <dsahern@kernel.org>
15979L:	netdev@vger.kernel.org
15980S:	Maintained
15981T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15982F:	arch/x86/net/*
15983F:	include/linux/ip.h
15984F:	include/linux/ipv6*
15985F:	include/net/fib*
15986F:	include/net/ip*
15987F:	include/net/route.h
15988F:	net/ipv4/
15989F:	net/ipv6/
15990
15991NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15992M:	Paul Moore <paul@paul-moore.com>
15993L:	netdev@vger.kernel.org
15994L:	linux-security-module@vger.kernel.org
15995S:	Supported
15996W:	https://github.com/netlabel
15997F:	Documentation/netlabel/
15998F:	include/net/calipso.h
15999F:	include/net/cipso_ipv4.h
16000F:	include/net/netlabel.h
16001F:	include/uapi/linux/netfilter/xt_CONNSECMARK.h
16002F:	include/uapi/linux/netfilter/xt_SECMARK.h
16003F:	net/ipv4/cipso_ipv4.c
16004F:	net/ipv6/calipso.c
16005F:	net/netfilter/xt_CONNSECMARK.c
16006F:	net/netfilter/xt_SECMARK.c
16007F:	net/netlabel/
16008
16009NETWORKING [MACSEC]
16010M:	Sabrina Dubroca <sd@queasysnail.net>
16011L:	netdev@vger.kernel.org
16012S:	Maintained
16013F:	drivers/net/macsec.c
16014F:	include/net/macsec.h
16015F:	include/uapi/linux/if_macsec.h
16016K:	macsec
16017K:	\bmdo_
16018
16019NETWORKING [MPTCP]
16020M:	Matthieu Baerts <matttbe@kernel.org>
16021M:	Mat Martineau <martineau@kernel.org>
16022R:	Geliang Tang <geliang@kernel.org>
16023L:	netdev@vger.kernel.org
16024L:	mptcp@lists.linux.dev
16025S:	Maintained
16026W:	https://github.com/multipath-tcp/mptcp_net-next/wiki
16027B:	https://github.com/multipath-tcp/mptcp_net-next/issues
16028T:	git https://github.com/multipath-tcp/mptcp_net-next.git export-net
16029T:	git https://github.com/multipath-tcp/mptcp_net-next.git export
16030F:	Documentation/netlink/specs/mptcp_pm.yaml
16031F:	Documentation/networking/mptcp*.rst
16032F:	include/net/mptcp.h
16033F:	include/trace/events/mptcp.h
16034F:	include/uapi/linux/mptcp*.h
16035F:	net/mptcp/
16036F:	tools/testing/selftests/bpf/*/*mptcp*.c
16037F:	tools/testing/selftests/net/mptcp/
16038
16039NETWORKING [TCP]
16040M:	Eric Dumazet <edumazet@google.com>
16041L:	netdev@vger.kernel.org
16042S:	Maintained
16043F:	Documentation/networking/net_cachelines/tcp_sock.rst
16044F:	include/linux/tcp.h
16045F:	include/net/tcp.h
16046F:	include/trace/events/tcp.h
16047F:	include/uapi/linux/tcp.h
16048F:	net/ipv4/inet_connection_sock.c
16049F:	net/ipv4/inet_hashtables.c
16050F:	net/ipv4/inet_timewait_sock.c
16051F:	net/ipv4/syncookies.c
16052F:	net/ipv4/tcp*.c
16053F:	net/ipv6/inet6_connection_sock.c
16054F:	net/ipv6/inet6_hashtables.c
16055F:	net/ipv6/syncookies.c
16056F:	net/ipv6/tcp*.c
16057
16058NETWORKING [TLS]
16059M:	Boris Pismenny <borisp@nvidia.com>
16060M:	John Fastabend <john.fastabend@gmail.com>
16061M:	Jakub Kicinski <kuba@kernel.org>
16062L:	netdev@vger.kernel.org
16063S:	Maintained
16064F:	include/net/tls.h
16065F:	include/uapi/linux/tls.h
16066F:	net/tls/*
16067
16068NETXEN (1/10) GbE SUPPORT
16069M:	Manish Chopra <manishc@marvell.com>
16070M:	Rahul Verma <rahulv@marvell.com>
16071M:	GR-Linux-NIC-Dev@marvell.com
16072L:	netdev@vger.kernel.org
16073S:	Supported
16074F:	drivers/net/ethernet/qlogic/netxen/
16075
16076NET_FAILOVER MODULE
16077M:	Sridhar Samudrala <sridhar.samudrala@intel.com>
16078L:	netdev@vger.kernel.org
16079S:	Supported
16080F:	Documentation/networking/net_failover.rst
16081F:	drivers/net/net_failover.c
16082F:	include/net/net_failover.h
16083
16084NEXTHOP
16085M:	David Ahern <dsahern@kernel.org>
16086L:	netdev@vger.kernel.org
16087S:	Maintained
16088F:	include/net/netns/nexthop.h
16089F:	include/net/nexthop.h
16090F:	include/uapi/linux/nexthop.h
16091F:	net/ipv4/nexthop.c
16092
16093NFC SUBSYSTEM
16094M:	Krzysztof Kozlowski <krzk@kernel.org>
16095L:	netdev@vger.kernel.org
16096S:	Maintained
16097F:	Documentation/devicetree/bindings/net/nfc/
16098F:	drivers/nfc/
16099F:	include/net/nfc/
16100F:	include/uapi/linux/nfc.h
16101F:	net/nfc/
16102
16103NFC VIRTUAL NCI DEVICE DRIVER
16104M:	Bongsu Jeon <bongsu.jeon@samsung.com>
16105L:	netdev@vger.kernel.org
16106S:	Supported
16107F:	drivers/nfc/virtual_ncidev.c
16108F:	tools/testing/selftests/nci/
16109
16110NFS, SUNRPC, AND LOCKD CLIENTS
16111M:	Trond Myklebust <trondmy@kernel.org>
16112M:	Anna Schumaker <anna@kernel.org>
16113L:	linux-nfs@vger.kernel.org
16114S:	Maintained
16115W:	http://client.linux-nfs.org
16116T:	git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
16117F:	Documentation/filesystems/nfs/
16118F:	fs/lockd/
16119F:	fs/nfs/
16120F:	fs/nfs_common/
16121F:	include/linux/lockd/
16122F:	include/linux/nfs*
16123F:	include/linux/sunrpc/
16124F:	include/uapi/linux/nfs*
16125F:	include/uapi/linux/sunrpc/
16126F:	net/sunrpc/
16127
16128NILFS2 FILESYSTEM
16129M:	Ryusuke Konishi <konishi.ryusuke@gmail.com>
16130L:	linux-nilfs@vger.kernel.org
16131S:	Supported
16132W:	https://nilfs.sourceforge.io/
16133T:	git https://github.com/konis/nilfs2.git
16134F:	Documentation/filesystems/nilfs2.rst
16135F:	fs/nilfs2/
16136F:	include/trace/events/nilfs2.h
16137F:	include/uapi/linux/nilfs2_api.h
16138F:	include/uapi/linux/nilfs2_ondisk.h
16139
16140NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
16141M:	YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
16142S:	Maintained
16143W:	http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
16144F:	Documentation/scsi/NinjaSCSI.rst
16145F:	drivers/scsi/pcmcia/nsp_*
16146
16147NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
16148M:	GOTO Masanori <gotom@debian.or.jp>
16149M:	YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
16150S:	Maintained
16151W:	http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
16152F:	Documentation/scsi/NinjaSCSI.rst
16153F:	drivers/scsi/nsp32*
16154
16155NINTENDO HID DRIVER
16156M:	Daniel J. Ogorchock <djogorchock@gmail.com>
16157L:	linux-input@vger.kernel.org
16158S:	Maintained
16159F:	drivers/hid/hid-nintendo*
16160
16161NIOS2 ARCHITECTURE
16162M:	Dinh Nguyen <dinguyen@kernel.org>
16163S:	Maintained
16164T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
16165F:	arch/nios2/
16166
16167NITRO ENCLAVES (NE)
16168M:	Alexandru Ciobotaru <alcioa@amazon.com>
16169L:	linux-kernel@vger.kernel.org
16170L:	The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
16171S:	Supported
16172W:	https://aws.amazon.com/ec2/nitro/nitro-enclaves/
16173F:	Documentation/virt/ne_overview.rst
16174F:	drivers/virt/nitro_enclaves/
16175F:	include/linux/nitro_enclaves.h
16176F:	include/uapi/linux/nitro_enclaves.h
16177F:	samples/nitro_enclaves/
16178
16179NITRO SECURE MODULE (NSM)
16180M:	Alexander Graf <graf@amazon.com>
16181L:	linux-kernel@vger.kernel.org
16182L:	The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
16183S:	Supported
16184W:	https://aws.amazon.com/ec2/nitro/nitro-enclaves/
16185F:	drivers/misc/nsm.c
16186F:	include/uapi/linux/nsm.h
16187
16188NOHZ, DYNTICKS SUPPORT
16189M:	Anna-Maria Behnsen <anna-maria@linutronix.de>
16190M:	Frederic Weisbecker <frederic@kernel.org>
16191M:	Ingo Molnar <mingo@kernel.org>
16192M:	Thomas Gleixner <tglx@linutronix.de>
16193L:	linux-kernel@vger.kernel.org
16194S:	Maintained
16195T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
16196F:	include/linux/sched/nohz.h
16197F:	include/linux/tick.h
16198F:	kernel/time/tick*.*
16199
16200NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
16201M:	Pavel Machek <pavel@ucw.cz>
16202M:	Sakari Ailus <sakari.ailus@iki.fi>
16203L:	linux-media@vger.kernel.org
16204S:	Maintained
16205F:	drivers/media/i2c/ad5820.c
16206F:	drivers/media/i2c/et8ek8
16207
16208NOKIA N900 POWER SUPPLY DRIVERS
16209R:	Pali Rohár <pali@kernel.org>
16210F:	drivers/power/supply/bq2415x_charger.c
16211F:	drivers/power/supply/bq27xxx_battery.c
16212F:	drivers/power/supply/bq27xxx_battery_i2c.c
16213F:	drivers/power/supply/isp1704_charger.c
16214F:	drivers/power/supply/rx51_battery.c
16215F:	include/linux/power/bq2415x_charger.h
16216F:	include/linux/power/bq27xxx_battery.h
16217
16218NOLIBC HEADER FILE
16219M:	Willy Tarreau <w@1wt.eu>
16220M:	Thomas Weißschuh <linux@weissschuh.net>
16221S:	Maintained
16222T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
16223F:	tools/include/nolibc/
16224F:	tools/testing/selftests/nolibc/
16225
16226NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
16227M:	Hans de Goede <hdegoede@redhat.com>
16228L:	linux-input@vger.kernel.org
16229S:	Maintained
16230F:	drivers/input/touchscreen/novatek-nvt-ts.c
16231
16232NSDEPS
16233M:	Matthias Maennich <maennich@google.com>
16234S:	Maintained
16235F:	Documentation/core-api/symbol-namespaces.rst
16236F:	scripts/nsdeps
16237
16238NTB AMD DRIVER
16239M:	Sanjay R Mehta <sanju.mehta@amd.com>
16240M:	Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
16241L:	ntb@lists.linux.dev
16242S:	Supported
16243F:	drivers/ntb/hw/amd/
16244
16245NTB DRIVER CORE
16246M:	Jon Mason <jdmason@kudzu.us>
16247M:	Dave Jiang <dave.jiang@intel.com>
16248M:	Allen Hubbe <allenbh@gmail.com>
16249L:	ntb@lists.linux.dev
16250S:	Supported
16251W:	https://github.com/jonmason/ntb/wiki
16252T:	git https://github.com/jonmason/ntb.git
16253F:	drivers/net/ntb_netdev.c
16254F:	drivers/ntb/
16255F:	drivers/pci/endpoint/functions/pci-epf-*ntb.c
16256F:	include/linux/ntb.h
16257F:	include/linux/ntb_transport.h
16258F:	tools/testing/selftests/ntb/
16259
16260NTB IDT DRIVER
16261M:	Serge Semin <fancer.lancer@gmail.com>
16262L:	ntb@lists.linux.dev
16263S:	Supported
16264F:	drivers/ntb/hw/idt/
16265
16266NTB INTEL DRIVER
16267M:	Dave Jiang <dave.jiang@intel.com>
16268L:	ntb@lists.linux.dev
16269S:	Supported
16270W:	https://github.com/davejiang/linux/wiki
16271T:	git https://github.com/davejiang/linux.git
16272F:	drivers/ntb/hw/intel/
16273
16274NTFS3 FILESYSTEM
16275M:	Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
16276L:	ntfs3@lists.linux.dev
16277S:	Supported
16278W:	http://www.paragon-software.com/
16279T:	git https://github.com/Paragon-Software-Group/linux-ntfs3.git
16280F:	Documentation/filesystems/ntfs3.rst
16281F:	fs/ntfs3/
16282
16283NUBUS SUBSYSTEM
16284M:	Finn Thain <fthain@linux-m68k.org>
16285L:	linux-m68k@lists.linux-m68k.org
16286S:	Maintained
16287F:	arch/*/include/asm/nubus.h
16288F:	drivers/nubus/
16289F:	include/linux/nubus.h
16290F:	include/uapi/linux/nubus.h
16291
16292NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
16293M:	Antonino Daplas <adaplas@gmail.com>
16294L:	linux-fbdev@vger.kernel.org
16295S:	Maintained
16296F:	drivers/video/fbdev/nvidia/
16297F:	drivers/video/fbdev/riva/
16298
16299NVIDIA WMI EC BACKLIGHT DRIVER
16300M:	Daniel Dadap <ddadap@nvidia.com>
16301L:	platform-driver-x86@vger.kernel.org
16302S:	Supported
16303F:	drivers/platform/x86/nvidia-wmi-ec-backlight.c
16304F:	include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
16305
16306NVM EXPRESS DRIVER
16307M:	Keith Busch <kbusch@kernel.org>
16308M:	Jens Axboe <axboe@fb.com>
16309M:	Christoph Hellwig <hch@lst.de>
16310M:	Sagi Grimberg <sagi@grimberg.me>
16311L:	linux-nvme@lists.infradead.org
16312S:	Supported
16313W:	http://git.infradead.org/nvme.git
16314T:	git git://git.infradead.org/nvme.git
16315F:	Documentation/nvme/
16316F:	drivers/nvme/common/
16317F:	drivers/nvme/host/
16318F:	include/linux/nvme-*.h
16319F:	include/linux/nvme.h
16320F:	include/uapi/linux/nvme_ioctl.h
16321
16322NVM EXPRESS FABRICS AUTHENTICATION
16323M:	Hannes Reinecke <hare@suse.de>
16324L:	linux-nvme@lists.infradead.org
16325S:	Supported
16326F:	drivers/nvme/host/auth.c
16327F:	drivers/nvme/target/auth.c
16328F:	drivers/nvme/target/fabrics-cmd-auth.c
16329F:	include/linux/nvme-auth.h
16330
16331NVM EXPRESS FC TRANSPORT DRIVERS
16332M:	James Smart <james.smart@broadcom.com>
16333L:	linux-nvme@lists.infradead.org
16334S:	Supported
16335F:	drivers/nvme/host/fc.c
16336F:	drivers/nvme/target/fc.c
16337F:	drivers/nvme/target/fcloop.c
16338F:	include/linux/nvme-fc-driver.h
16339F:	include/linux/nvme-fc.h
16340
16341NVM EXPRESS HARDWARE MONITORING SUPPORT
16342M:	Guenter Roeck <linux@roeck-us.net>
16343L:	linux-nvme@lists.infradead.org
16344S:	Supported
16345F:	drivers/nvme/host/hwmon.c
16346
16347NVM EXPRESS TARGET DRIVER
16348M:	Christoph Hellwig <hch@lst.de>
16349M:	Sagi Grimberg <sagi@grimberg.me>
16350M:	Chaitanya Kulkarni <kch@nvidia.com>
16351L:	linux-nvme@lists.infradead.org
16352S:	Supported
16353W:	http://git.infradead.org/nvme.git
16354T:	git git://git.infradead.org/nvme.git
16355F:	drivers/nvme/target/
16356
16357NVMEM FRAMEWORK
16358M:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
16359S:	Maintained
16360T:	git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
16361F:	Documentation/ABI/stable/sysfs-bus-nvmem
16362F:	Documentation/devicetree/bindings/nvmem/
16363F:	drivers/nvmem/
16364F:	include/linux/nvmem-consumer.h
16365F:	include/linux/nvmem-provider.h
16366
16367NXP BLUETOOTH WIRELESS DRIVERS
16368M:	Amitkumar Karwar <amitkumar.karwar@nxp.com>
16369M:	Neeraj Kale <neeraj.sanjaykale@nxp.com>
16370S:	Maintained
16371F:	Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
16372F:	drivers/bluetooth/btnxpuart.c
16373
16374NXP C45 TJA11XX PHY DRIVER
16375M:	Andrei Botila <andrei.botila@oss.nxp.com>
16376L:	netdev@vger.kernel.org
16377S:	Maintained
16378F:	drivers/net/phy/nxp-c45-tja11xx*
16379
16380NXP FSPI DRIVER
16381M:	Han Xu <han.xu@nxp.com>
16382M:	Haibo Chen <haibo.chen@nxp.com>
16383R:	Yogesh Gaur <yogeshgaur.83@gmail.com>
16384L:	linux-spi@vger.kernel.org
16385S:	Maintained
16386F:	Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
16387F:	drivers/spi/spi-nxp-fspi.c
16388
16389NXP FXAS21002C DRIVER
16390M:	Rui Miguel Silva <rmfrfs@gmail.com>
16391L:	linux-iio@vger.kernel.org
16392S:	Maintained
16393F:	Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
16394F:	drivers/iio/gyro/fxas21002c.h
16395F:	drivers/iio/gyro/fxas21002c_core.c
16396F:	drivers/iio/gyro/fxas21002c_i2c.c
16397F:	drivers/iio/gyro/fxas21002c_spi.c
16398
16399NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
16400M:	Haibo Chen <haibo.chen@nxp.com>
16401L:	linux-iio@vger.kernel.org
16402L:	imx@lists.linux.dev
16403S:	Maintained
16404F:	Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
16405F:	Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
16406F:	Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
16407F:	drivers/iio/adc/imx7d_adc.c
16408F:	drivers/iio/adc/imx93_adc.c
16409F:	drivers/iio/adc/vf610_adc.c
16410
16411NXP i.MX 8M ISI DRIVER
16412M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16413L:	linux-media@vger.kernel.org
16414S:	Maintained
16415F:	Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
16416F:	drivers/media/platform/nxp/imx8-isi/
16417
16418NXP i.MX 8MP DW100 V4L2 DRIVER
16419M:	Xavier Roumegue <xavier.roumegue@oss.nxp.com>
16420L:	linux-media@vger.kernel.org
16421S:	Maintained
16422F:	Documentation/devicetree/bindings/media/nxp,dw100.yaml
16423F:	Documentation/userspace-api/media/drivers/dw100.rst
16424F:	drivers/media/platform/nxp/dw100/
16425F:	include/uapi/linux/dw100.h
16426
16427NXP i.MX 8MQ DCSS DRIVER
16428M:	Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
16429R:	Lucas Stach <l.stach@pengutronix.de>
16430L:	dri-devel@lists.freedesktop.org
16431S:	Maintained
16432T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
16433F:	Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
16434F:	drivers/gpu/drm/imx/dcss/
16435
16436NXP i.MX 8QXP ADC DRIVER
16437M:	Cai Huoqing <cai.huoqing@linux.dev>
16438M:	Haibo Chen <haibo.chen@nxp.com>
16439L:	imx@lists.linux.dev
16440L:	linux-iio@vger.kernel.org
16441S:	Maintained
16442F:	Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
16443F:	drivers/iio/adc/imx8qxp-adc.c
16444
16445NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
16446M:	Mirela Rabulea <mirela.rabulea@nxp.com>
16447L:	imx@lists.linux.dev
16448L:	linux-media@vger.kernel.org
16449S:	Maintained
16450F:	Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
16451F:	drivers/media/platform/nxp/imx-jpeg
16452
16453NXP i.MX CLOCK DRIVERS
16454M:	Abel Vesa <abelvesa@kernel.org>
16455R:	Peng Fan <peng.fan@nxp.com>
16456L:	linux-clk@vger.kernel.org
16457L:	imx@lists.linux.dev
16458S:	Maintained
16459T:	git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
16460F:	Documentation/devicetree/bindings/clock/imx*
16461F:	drivers/clk/imx/
16462F:	include/dt-bindings/clock/imx*
16463
16464NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
16465M:	Jagan Teki <jagan@amarulasolutions.com>
16466S:	Maintained
16467F:	Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
16468F:	drivers/regulator/pf8x00-regulator.c
16469
16470NXP PTN5150A CC LOGIC AND EXTCON DRIVER
16471M:	Krzysztof Kozlowski <krzk@kernel.org>
16472L:	linux-kernel@vger.kernel.org
16473S:	Maintained
16474F:	Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
16475F:	drivers/extcon/extcon-ptn5150.c
16476
16477NXP SGTL5000 DRIVER
16478M:	Fabio Estevam <festevam@gmail.com>
16479L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
16480S:	Maintained
16481F:	Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml
16482F:	sound/soc/codecs/sgtl5000*
16483
16484NXP SJA1105 ETHERNET SWITCH DRIVER
16485M:	Vladimir Oltean <olteanv@gmail.com>
16486L:	linux-kernel@vger.kernel.org
16487S:	Maintained
16488F:	drivers/net/dsa/sja1105
16489F:	drivers/net/pcs/pcs-xpcs-nxp.c
16490
16491NXP TDA998X DRM DRIVER
16492M:	Russell King <linux@armlinux.org.uk>
16493S:	Maintained
16494T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
16495T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
16496F:	drivers/gpu/drm/i2c/tda998x_drv.c
16497F:	include/drm/i2c/tda998x.h
16498F:	include/dt-bindings/display/tda998x.h
16499K:	"nxp,tda998x"
16500
16501NXP TFA9879 DRIVER
16502M:	Peter Rosin <peda@axentia.se>
16503L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
16504S:	Maintained
16505F:	Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
16506F:	sound/soc/codecs/tfa9879*
16507
16508NXP-NCI NFC DRIVER
16509S:	Orphan
16510F:	Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
16511F:	drivers/nfc/nxp-nci
16512
16513NXP/Goodix TFA989X (TFA1) DRIVER
16514M:	Stephan Gerhold <stephan@gerhold.net>
16515L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
16516S:	Maintained
16517F:	Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
16518F:	sound/soc/codecs/tfa989x.c
16519
16520NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
16521M:	Jonas Malaco <jonas@protocubo.io>
16522L:	linux-hwmon@vger.kernel.org
16523S:	Maintained
16524F:	Documentation/hwmon/nzxt-kraken2.rst
16525F:	drivers/hwmon/nzxt-kraken2.c
16526
16527NZXT-KRAKEN3 HARDWARE MONITORING DRIVER
16528M:	Jonas Malaco <jonas@protocubo.io>
16529M:	Aleksa Savic <savicaleksa83@gmail.com>
16530L:	linux-hwmon@vger.kernel.org
16531S:	Maintained
16532F:	Documentation/hwmon/nzxt-kraken3.rst
16533F:	drivers/hwmon/nzxt-kraken3.c
16534
16535NZXT-SMART2 HARDWARE MONITORING DRIVER
16536M:	Aleksandr Mezin <mezin.alexander@gmail.com>
16537L:	linux-hwmon@vger.kernel.org
16538S:	Maintained
16539F:	Documentation/hwmon/nzxt-smart2.rst
16540F:	drivers/hwmon/nzxt-smart2.c
16541
16542OBJAGG
16543M:	Jiri Pirko <jiri@resnulli.us>
16544L:	netdev@vger.kernel.org
16545S:	Supported
16546F:	include/linux/objagg.h
16547F:	lib/objagg.c
16548F:	lib/test_objagg.c
16549
16550OBJPOOL
16551M:	Matt Wu <wuqiang.matt@bytedance.com>
16552S:	Supported
16553F:	include/linux/objpool.h
16554F:	lib/objpool.c
16555F:	lib/test_objpool.c
16556
16557OBJTOOL
16558M:	Josh Poimboeuf <jpoimboe@kernel.org>
16559M:	Peter Zijlstra <peterz@infradead.org>
16560S:	Supported
16561F:	include/linux/objtool*.h
16562F:	tools/objtool/
16563
16564OCELOT ETHERNET SWITCH DRIVER
16565M:	Vladimir Oltean <vladimir.oltean@nxp.com>
16566M:	Claudiu Manoil <claudiu.manoil@nxp.com>
16567M:	Alexandre Belloni <alexandre.belloni@bootlin.com>
16568M:	UNGLinuxDriver@microchip.com
16569L:	netdev@vger.kernel.org
16570S:	Supported
16571F:	drivers/net/dsa/ocelot/*
16572F:	drivers/net/ethernet/mscc/
16573F:	include/soc/mscc/ocelot*
16574F:	net/dsa/tag_ocelot.c
16575F:	net/dsa/tag_ocelot_8021q.c
16576F:	tools/testing/selftests/drivers/net/ocelot/*
16577
16578OCELOT EXTERNAL SWITCH CONTROL
16579M:	Colin Foster <colin.foster@in-advantage.com>
16580S:	Supported
16581F:	Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
16582F:	drivers/mfd/ocelot*
16583F:	drivers/net/dsa/ocelot/ocelot_ext.c
16584F:	include/linux/mfd/ocelot.h
16585
16586OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
16587M:	Frederic Barrat <fbarrat@linux.ibm.com>
16588M:	Andrew Donnellan <ajd@linux.ibm.com>
16589L:	linuxppc-dev@lists.ozlabs.org
16590S:	Supported
16591F:	Documentation/userspace-api/accelerators/ocxl.rst
16592F:	arch/powerpc/include/asm/pnv-ocxl.h
16593F:	arch/powerpc/platforms/powernv/ocxl.c
16594F:	drivers/misc/ocxl/
16595F:	include/misc/ocxl*
16596F:	include/uapi/misc/ocxl.h
16597
16598OMAP AUDIO SUPPORT
16599M:	Peter Ujfalusi <peter.ujfalusi@gmail.com>
16600M:	Jarkko Nikula <jarkko.nikula@bitmer.com>
16601L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
16602L:	linux-omap@vger.kernel.org
16603S:	Maintained
16604F:	sound/soc/ti/n810.c
16605F:	sound/soc/ti/omap*
16606F:	sound/soc/ti/rx51.c
16607F:	sound/soc/ti/sdma-pcm.*
16608
16609OMAP CLOCK FRAMEWORK SUPPORT
16610M:	Paul Walmsley <paul@pwsan.com>
16611L:	linux-omap@vger.kernel.org
16612S:	Maintained
16613F:	arch/arm/*omap*/*clock*
16614
16615OMAP DEVICE TREE SUPPORT
16616M:	Tony Lindgren <tony@atomide.com>
16617L:	linux-omap@vger.kernel.org
16618L:	devicetree@vger.kernel.org
16619S:	Maintained
16620F:	arch/arm/boot/dts/ti/omap/
16621
16622OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
16623L:	linux-omap@vger.kernel.org
16624L:	linux-fbdev@vger.kernel.org
16625S:	Orphan
16626F:	Documentation/arch/arm/omap/dss.rst
16627F:	drivers/video/fbdev/omap2/
16628
16629OMAP FRAMEBUFFER SUPPORT
16630L:	linux-fbdev@vger.kernel.org
16631L:	linux-omap@vger.kernel.org
16632S:	Orphan
16633F:	drivers/video/fbdev/omap/
16634
16635OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
16636M:	Roger Quadros <rogerq@kernel.org>
16637M:	Tony Lindgren <tony@atomide.com>
16638L:	linux-omap@vger.kernel.org
16639S:	Maintained
16640F:	arch/arm/mach-omap2/*gpmc*
16641F:	drivers/memory/omap-gpmc.c
16642
16643OMAP GPIO DRIVER
16644M:	Grygorii Strashko <grygorii.strashko@ti.com>
16645M:	Santosh Shilimkar <ssantosh@kernel.org>
16646M:	Kevin Hilman <khilman@kernel.org>
16647L:	linux-omap@vger.kernel.org
16648S:	Maintained
16649F:	Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
16650F:	drivers/gpio/gpio-omap.c
16651
16652OMAP HARDWARE SPINLOCK SUPPORT
16653L:	linux-omap@vger.kernel.org
16654S:	Orphan
16655F:	drivers/hwspinlock/omap_hwspinlock.c
16656
16657OMAP HS MMC SUPPORT
16658L:	linux-mmc@vger.kernel.org
16659L:	linux-omap@vger.kernel.org
16660S:	Orphan
16661F:	drivers/mmc/host/omap_hsmmc.c
16662
16663OMAP HWMOD DATA
16664M:	Paul Walmsley <paul@pwsan.com>
16665L:	linux-omap@vger.kernel.org
16666S:	Maintained
16667F:	arch/arm/mach-omap2/omap_hwmod*data*
16668
16669OMAP HWMOD SUPPORT
16670M:	Paul Walmsley <paul@pwsan.com>
16671L:	linux-omap@vger.kernel.org
16672S:	Maintained
16673F:	arch/arm/mach-omap2/omap_hwmod.*
16674
16675OMAP I2C DRIVER
16676M:	Vignesh R <vigneshr@ti.com>
16677L:	linux-omap@vger.kernel.org
16678L:	linux-i2c@vger.kernel.org
16679S:	Maintained
16680F:	Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
16681F:	drivers/i2c/busses/i2c-omap.c
16682
16683OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
16684M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16685L:	linux-media@vger.kernel.org
16686S:	Maintained
16687F:	Documentation/devicetree/bindings/media/ti,omap3isp.txt
16688F:	drivers/media/platform/ti/omap3isp/
16689F:	drivers/staging/media/omap4iss/
16690
16691OMAP MMC SUPPORT
16692M:	Aaro Koskinen <aaro.koskinen@iki.fi>
16693L:	linux-omap@vger.kernel.org
16694S:	Odd Fixes
16695F:	drivers/mmc/host/omap.c
16696
16697OMAP POWER MANAGEMENT SUPPORT
16698M:	Kevin Hilman <khilman@kernel.org>
16699L:	linux-omap@vger.kernel.org
16700S:	Maintained
16701F:	arch/arm/*omap*/*pm*
16702F:	drivers/cpufreq/omap-cpufreq.c
16703
16704OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
16705M:	Paul Walmsley <paul@pwsan.com>
16706L:	linux-omap@vger.kernel.org
16707S:	Maintained
16708F:	arch/arm/mach-omap2/prm*
16709
16710OMAP RANDOM NUMBER GENERATOR SUPPORT
16711M:	Deepak Saxena <dsaxena@plexity.net>
16712S:	Maintained
16713F:	drivers/char/hw_random/omap-rng.c
16714
16715OMAP USB SUPPORT
16716L:	linux-usb@vger.kernel.org
16717L:	linux-omap@vger.kernel.org
16718S:	Orphan
16719F:	arch/arm/*omap*/usb*
16720F:	drivers/usb/*/*omap*
16721
16722OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
16723M:	Mark Jackson <mpfj@newflow.co.uk>
16724L:	linux-omap@vger.kernel.org
16725S:	Maintained
16726F:	arch/arm/boot/dts/ti/omap/am335x-nano.dts
16727
16728OMAP1 SUPPORT
16729M:	Aaro Koskinen <aaro.koskinen@iki.fi>
16730M:	Janusz Krzysztofik <jmkrzyszt@gmail.com>
16731R:	Tony Lindgren <tony@atomide.com>
16732L:	linux-omap@vger.kernel.org
16733S:	Maintained
16734Q:	http://patchwork.kernel.org/project/linux-omap/list/
16735T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16736F:	arch/arm/configs/omap1_defconfig
16737F:	arch/arm/mach-omap1/
16738F:	drivers/i2c/busses/i2c-omap.c
16739F:	include/linux/platform_data/ams-delta-fiq.h
16740F:	include/linux/platform_data/i2c-omap.h
16741
16742OMAP2+ SUPPORT
16743M:	Aaro Koskinen <aaro.koskinen@iki.fi>
16744M:	Andreas Kemnade <andreas@kemnade.info>
16745M:	Kevin Hilman <khilman@baylibre.com>
16746M:	Roger Quadros <rogerq@kernel.org>
16747M:	Tony Lindgren <tony@atomide.com>
16748L:	linux-omap@vger.kernel.org
16749S:	Maintained
16750W:	http://linux.omap.com/
16751Q:	http://patchwork.kernel.org/project/linux-omap/list/
16752T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16753F:	Documentation/devicetree/bindings/arm/ti/omap.yaml
16754F:	arch/arm/configs/omap2plus_defconfig
16755F:	arch/arm/mach-omap2/
16756F:	drivers/bus/omap*.[ch]
16757F:	drivers/bus/ti-sysc.c
16758F:	drivers/gpio/gpio-tps65219.c
16759F:	drivers/i2c/busses/i2c-omap.c
16760F:	drivers/irqchip/irq-omap-intc.c
16761F:	drivers/mfd/*omap*.c
16762F:	drivers/mfd/menelaus.c
16763F:	drivers/mfd/palmas.c
16764F:	drivers/mfd/tps65217.c
16765F:	drivers/mfd/tps65218.c
16766F:	drivers/mfd/tps65219.c
16767F:	drivers/mfd/tps65910.c
16768F:	drivers/mfd/twl-core.[ch]
16769F:	drivers/mfd/twl4030*.c
16770F:	drivers/mfd/twl6030*.c
16771F:	drivers/mfd/twl6040*.c
16772F:	drivers/regulator/palmas-regulator*.c
16773F:	drivers/regulator/pbias-regulator.c
16774F:	drivers/regulator/tps65217-regulator.c
16775F:	drivers/regulator/tps65218-regulator.c
16776F:	drivers/regulator/tps65219-regulator.c
16777F:	drivers/regulator/tps65910-regulator.c
16778F:	drivers/regulator/twl-regulator.c
16779F:	drivers/regulator/twl6030-regulator.c
16780F:	include/linux/platform_data/i2c-omap.h
16781F:	include/linux/platform_data/ti-sysc.h
16782
16783OMFS FILESYSTEM
16784M:	Bob Copeland <me@bobcopeland.com>
16785L:	linux-karma-devel@lists.sourceforge.net
16786S:	Maintained
16787F:	Documentation/filesystems/omfs.rst
16788F:	fs/omfs/
16789
16790OMNIVISION OG01A1B SENSOR DRIVER
16791M:	Sakari Ailus <sakari.ailus@linux.intel.com>
16792L:	linux-media@vger.kernel.org
16793S:	Maintained
16794F:	drivers/media/i2c/og01a1b.c
16795
16796OMNIVISION OV01A10 SENSOR DRIVER
16797M:	Bingbu Cao <bingbu.cao@intel.com>
16798L:	linux-media@vger.kernel.org
16799S:	Maintained
16800T:	git git://linuxtv.org/media_tree.git
16801F:	drivers/media/i2c/ov01a10.c
16802
16803OMNIVISION OV02A10 SENSOR DRIVER
16804L:	linux-media@vger.kernel.org
16805S:	Orphan
16806T:	git git://linuxtv.org/media_tree.git
16807F:	Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
16808F:	drivers/media/i2c/ov02a10.c
16809
16810OMNIVISION OV08D10 SENSOR DRIVER
16811M:	Jimmy Su <jimmy.su@intel.com>
16812L:	linux-media@vger.kernel.org
16813S:	Maintained
16814T:	git git://linuxtv.org/media_tree.git
16815F:	drivers/media/i2c/ov08d10.c
16816
16817OMNIVISION OV08X40 SENSOR DRIVER
16818M:	Jason Chen <jason.z.chen@intel.com>
16819L:	linux-media@vger.kernel.org
16820S:	Maintained
16821T:	git git://linuxtv.org/media_tree.git
16822F:	drivers/media/i2c/ov08x40.c
16823
16824OMNIVISION OV13858 SENSOR DRIVER
16825M:	Sakari Ailus <sakari.ailus@linux.intel.com>
16826L:	linux-media@vger.kernel.org
16827S:	Maintained
16828T:	git git://linuxtv.org/media_tree.git
16829F:	drivers/media/i2c/ov13858.c
16830
16831OMNIVISION OV13B10 SENSOR DRIVER
16832M:	Arec Kao <arec.kao@intel.com>
16833L:	linux-media@vger.kernel.org
16834S:	Maintained
16835T:	git git://linuxtv.org/media_tree.git
16836F:	drivers/media/i2c/ov13b10.c
16837
16838OMNIVISION OV2680 SENSOR DRIVER
16839M:	Rui Miguel Silva <rmfrfs@gmail.com>
16840M:	Hans de Goede <hansg@kernel.org>
16841L:	linux-media@vger.kernel.org
16842S:	Maintained
16843T:	git git://linuxtv.org/media_tree.git
16844F:	Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16845F:	drivers/media/i2c/ov2680.c
16846
16847OMNIVISION OV2685 SENSOR DRIVER
16848M:	Shunqian Zheng <zhengsq@rock-chips.com>
16849L:	linux-media@vger.kernel.org
16850S:	Maintained
16851T:	git git://linuxtv.org/media_tree.git
16852F:	Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16853F:	drivers/media/i2c/ov2685.c
16854
16855OMNIVISION OV2740 SENSOR DRIVER
16856M:	Tianshu Qiu <tian.shu.qiu@intel.com>
16857R:	Sakari Ailus <sakari.ailus@linux.intel.com>
16858R:	Bingbu Cao <bingbu.cao@intel.com>
16859L:	linux-media@vger.kernel.org
16860S:	Maintained
16861T:	git git://linuxtv.org/media_tree.git
16862F:	drivers/media/i2c/ov2740.c
16863
16864OMNIVISION OV4689 SENSOR DRIVER
16865M:	Mikhail Rudenko <mike.rudenko@gmail.com>
16866L:	linux-media@vger.kernel.org
16867S:	Maintained
16868T:	git git://linuxtv.org/media_tree.git
16869F:	Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16870F:	drivers/media/i2c/ov4689.c
16871
16872OMNIVISION OV5640 SENSOR DRIVER
16873M:	Steve Longerbeam <slongerbeam@gmail.com>
16874L:	linux-media@vger.kernel.org
16875S:	Maintained
16876T:	git git://linuxtv.org/media_tree.git
16877F:	drivers/media/i2c/ov5640.c
16878
16879OMNIVISION OV5647 SENSOR DRIVER
16880M:	Dave Stevenson <dave.stevenson@raspberrypi.com>
16881M:	Jacopo Mondi <jacopo@jmondi.org>
16882L:	linux-media@vger.kernel.org
16883S:	Maintained
16884T:	git git://linuxtv.org/media_tree.git
16885F:	Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16886F:	drivers/media/i2c/ov5647.c
16887
16888OMNIVISION OV5670 SENSOR DRIVER
16889M:	Sakari Ailus <sakari.ailus@linux.intel.com>
16890L:	linux-media@vger.kernel.org
16891S:	Maintained
16892T:	git git://linuxtv.org/media_tree.git
16893F:	Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16894F:	drivers/media/i2c/ov5670.c
16895
16896OMNIVISION OV5675 SENSOR DRIVER
16897M:	Sakari Ailus <sakari.ailus@linux.intel.com>
16898L:	linux-media@vger.kernel.org
16899S:	Maintained
16900T:	git git://linuxtv.org/media_tree.git
16901F:	Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16902F:	drivers/media/i2c/ov5675.c
16903
16904OMNIVISION OV5693 SENSOR DRIVER
16905M:	Daniel Scally <djrscally@gmail.com>
16906L:	linux-media@vger.kernel.org
16907S:	Maintained
16908T:	git git://linuxtv.org/media_tree.git
16909F:	Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16910F:	drivers/media/i2c/ov5693.c
16911
16912OMNIVISION OV5695 SENSOR DRIVER
16913M:	Shunqian Zheng <zhengsq@rock-chips.com>
16914L:	linux-media@vger.kernel.org
16915S:	Maintained
16916T:	git git://linuxtv.org/media_tree.git
16917F:	drivers/media/i2c/ov5695.c
16918
16919OMNIVISION OV64A40 SENSOR DRIVER
16920M:	Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16921L:	linux-media@vger.kernel.org
16922S:	Maintained
16923T:	git git://linuxtv.org/media_tree.git
16924F:	Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
16925F:	drivers/media/i2c/ov64a40.c
16926
16927OMNIVISION OV7670 SENSOR DRIVER
16928L:	linux-media@vger.kernel.org
16929S:	Orphan
16930T:	git git://linuxtv.org/media_tree.git
16931F:	Documentation/devicetree/bindings/media/i2c/ov7670.txt
16932F:	drivers/media/i2c/ov7670.c
16933
16934OMNIVISION OV772x SENSOR DRIVER
16935M:	Jacopo Mondi <jacopo@jmondi.org>
16936L:	linux-media@vger.kernel.org
16937S:	Odd fixes
16938T:	git git://linuxtv.org/media_tree.git
16939F:	Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16940F:	drivers/media/i2c/ov772x.c
16941F:	include/media/i2c/ov772x.h
16942
16943OMNIVISION OV7740 SENSOR DRIVER
16944L:	linux-media@vger.kernel.org
16945S:	Orphan
16946T:	git git://linuxtv.org/media_tree.git
16947F:	Documentation/devicetree/bindings/media/i2c/ov7740.txt
16948F:	drivers/media/i2c/ov7740.c
16949
16950OMNIVISION OV8856 SENSOR DRIVER
16951M:	Sakari Ailus <sakari.ailus@linux.intel.com>
16952L:	linux-media@vger.kernel.org
16953S:	Maintained
16954T:	git git://linuxtv.org/media_tree.git
16955F:	Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml
16956F:	drivers/media/i2c/ov8856.c
16957
16958OMNIVISION OV8858 SENSOR DRIVER
16959M:	Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16960M:	Nicholas Roth <nicholas@rothemail.net>
16961L:	linux-media@vger.kernel.org
16962S:	Maintained
16963T:	git git://linuxtv.org/media_tree.git
16964F:	Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16965F:	drivers/media/i2c/ov8858.c
16966
16967OMNIVISION OV9282 SENSOR DRIVER
16968M:	Dave Stevenson <dave.stevenson@raspberrypi.com>
16969L:	linux-media@vger.kernel.org
16970S:	Maintained
16971T:	git git://linuxtv.org/media_tree.git
16972F:	Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16973F:	drivers/media/i2c/ov9282.c
16974
16975OMNIVISION OV9640 SENSOR DRIVER
16976M:	Petr Cvek <petrcvekcz@gmail.com>
16977L:	linux-media@vger.kernel.org
16978S:	Maintained
16979F:	drivers/media/i2c/ov9640.*
16980
16981OMNIVISION OV9650 SENSOR DRIVER
16982M:	Sakari Ailus <sakari.ailus@linux.intel.com>
16983R:	Akinobu Mita <akinobu.mita@gmail.com>
16984R:	Sylwester Nawrocki <s.nawrocki@samsung.com>
16985L:	linux-media@vger.kernel.org
16986S:	Maintained
16987T:	git git://linuxtv.org/media_tree.git
16988F:	Documentation/devicetree/bindings/media/i2c/ov9650.txt
16989F:	drivers/media/i2c/ov9650.c
16990
16991OMNIVISION OV9734 SENSOR DRIVER
16992M:	Tianshu Qiu <tian.shu.qiu@intel.com>
16993R:	Bingbu Cao <bingbu.cao@intel.com>
16994L:	linux-media@vger.kernel.org
16995S:	Maintained
16996T:	git git://linuxtv.org/media_tree.git
16997F:	drivers/media/i2c/ov9734.c
16998
16999ONBOARD USB HUB DRIVER
17000M:	Matthias Kaehlcke <mka@chromium.org>
17001L:	linux-usb@vger.kernel.org
17002S:	Maintained
17003F:	Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev
17004F:	drivers/usb/misc/onboard_usb_dev.c
17005
17006ONENAND FLASH DRIVER
17007M:	Kyungmin Park <kyungmin.park@samsung.com>
17008L:	linux-mtd@lists.infradead.org
17009S:	Maintained
17010F:	drivers/mtd/nand/onenand/
17011F:	include/linux/mtd/onenand*.h
17012
17013ONEXPLAYER FAN DRIVER
17014M:	Derek John Clark <derekjohn.clark@gmail.com>
17015M:	Joaquín Ignacio Aramendía <samsagax@gmail.com>
17016L:	linux-hwmon@vger.kernel.org
17017S:	Maintained
17018F:	drivers/hwmon/oxp-sensors.c
17019
17020ONIE TLV NVMEM LAYOUT DRIVER
17021M:	Miquel Raynal <miquel.raynal@bootlin.com>
17022S:	Maintained
17023F:	Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
17024F:	drivers/nvmem/layouts/onie-tlv.c
17025
17026ONION OMEGA2+ BOARD
17027M:	Harvey Hunt <harveyhuntnexus@gmail.com>
17028L:	linux-mips@vger.kernel.org
17029S:	Maintained
17030F:	arch/mips/boot/dts/ralink/omega2p.dts
17031
17032ONSEMI ETHERNET PHY DRIVERS
17033M:	Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17034L:	netdev@vger.kernel.org
17035S:	Supported
17036W:	http://www.onsemi.com
17037F:	drivers/net/phy/ncn*
17038
17039OP-TEE DRIVER
17040M:	Jens Wiklander <jens.wiklander@linaro.org>
17041L:	op-tee@lists.trustedfirmware.org
17042S:	Maintained
17043F:	Documentation/ABI/testing/sysfs-bus-optee-devices
17044F:	drivers/tee/optee/
17045
17046OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
17047M:	Sumit Garg <sumit.garg@linaro.org>
17048L:	op-tee@lists.trustedfirmware.org
17049S:	Maintained
17050F:	drivers/char/hw_random/optee-rng.c
17051
17052OP-TEE RTC DRIVER
17053M:	Clément Léger <clement.leger@bootlin.com>
17054L:	linux-rtc@vger.kernel.org
17055S:	Maintained
17056F:	drivers/rtc/rtc-optee.c
17057
17058OPA-VNIC DRIVER
17059M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17060L:	linux-rdma@vger.kernel.org
17061S:	Supported
17062F:	drivers/infiniband/ulp/opa_vnic
17063
17064OPEN FIRMWARE AND FLATTENED DEVICE TREE
17065M:	Rob Herring <robh@kernel.org>
17066M:	Saravana Kannan <saravanak@google.com>
17067L:	devicetree@vger.kernel.org
17068S:	Maintained
17069W:	http://www.devicetree.org/
17070C:	irc://irc.libera.chat/devicetree
17071T:	git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
17072F:	Documentation/ABI/testing/sysfs-firmware-ofw
17073F:	drivers/of/
17074F:	include/linux/of*.h
17075F:	scripts/dtc/
17076F:	tools/testing/selftests/dt/
17077K:	of_overlay_notifier_
17078K:	of_overlay_fdt_apply
17079K:	of_overlay_remove
17080
17081OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
17082M:	Rob Herring <robh@kernel.org>
17083M:	Krzysztof Kozlowski <krzk+dt@kernel.org>
17084M:	Conor Dooley <conor+dt@kernel.org>
17085L:	devicetree@vger.kernel.org
17086S:	Maintained
17087Q:	http://patchwork.ozlabs.org/project/devicetree-bindings/list/
17088C:	irc://irc.libera.chat/devicetree
17089T:	git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
17090F:	Documentation/devicetree/
17091F:	arch/*/boot/dts/
17092F:	include/dt-bindings/
17093
17094OPENCOMPUTE PTP CLOCK DRIVER
17095M:	Jonathan Lemon <jonathan.lemon@gmail.com>
17096M:	Vadim Fedorenko <vadfed@linux.dev>
17097L:	netdev@vger.kernel.org
17098S:	Maintained
17099F:	drivers/ptp/ptp_ocp.c
17100
17101OPENCORES I2C BUS DRIVER
17102M:	Peter Korsgaard <peter@korsgaard.com>
17103M:	Andrew Lunn <andrew@lunn.ch>
17104L:	linux-i2c@vger.kernel.org
17105S:	Maintained
17106F:	Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
17107F:	Documentation/i2c/busses/i2c-ocores.rst
17108F:	drivers/i2c/busses/i2c-ocores.c
17109F:	include/linux/platform_data/i2c-ocores.h
17110
17111OPENRISC ARCHITECTURE
17112M:	Jonas Bonn <jonas@southpole.se>
17113M:	Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
17114M:	Stafford Horne <shorne@gmail.com>
17115L:	linux-openrisc@vger.kernel.org
17116S:	Maintained
17117W:	http://openrisc.io
17118T:	git https://github.com/openrisc/linux.git
17119F:	Documentation/arch/openrisc/
17120F:	Documentation/devicetree/bindings/openrisc/
17121F:	arch/openrisc/
17122F:	drivers/irqchip/irq-ompic.c
17123F:	drivers/irqchip/irq-or1k-*
17124
17125OPENVSWITCH
17126M:	Pravin B Shelar <pshelar@ovn.org>
17127L:	netdev@vger.kernel.org
17128L:	dev@openvswitch.org
17129S:	Maintained
17130W:	http://openvswitch.org
17131F:	include/uapi/linux/openvswitch.h
17132F:	net/openvswitch/
17133F:	tools/testing/selftests/net/openvswitch/
17134
17135OPERATING PERFORMANCE POINTS (OPP)
17136M:	Viresh Kumar <vireshk@kernel.org>
17137M:	Nishanth Menon <nm@ti.com>
17138M:	Stephen Boyd <sboyd@kernel.org>
17139L:	linux-pm@vger.kernel.org
17140S:	Maintained
17141T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
17142F:	Documentation/devicetree/bindings/opp/
17143F:	Documentation/power/opp.rst
17144F:	drivers/opp/
17145F:	include/linux/pm_opp.h
17146
17147OPL4 DRIVER
17148M:	Clemens Ladisch <clemens@ladisch.de>
17149L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
17150S:	Maintained
17151T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17152F:	sound/drivers/opl4/
17153
17154ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
17155M:	Mark Fasheh <mark@fasheh.com>
17156M:	Joel Becker <jlbec@evilplan.org>
17157M:	Joseph Qi <joseph.qi@linux.alibaba.com>
17158L:	ocfs2-devel@lists.linux.dev
17159S:	Supported
17160W:	http://ocfs2.wiki.kernel.org
17161F:	Documentation/filesystems/dlmfs.rst
17162F:	Documentation/filesystems/ocfs2.rst
17163F:	fs/ocfs2/
17164
17165ORANGEFS FILESYSTEM
17166M:	Mike Marshall <hubcap@omnibond.com>
17167R:	Martin Brandenburg <martin@omnibond.com>
17168L:	devel@lists.orangefs.org
17169S:	Supported
17170T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
17171F:	Documentation/filesystems/orangefs.rst
17172F:	fs/orangefs/
17173
17174OV2659 OMNIVISION SENSOR DRIVER
17175M:	"Lad, Prabhakar" <prabhakar.csengg@gmail.com>
17176L:	linux-media@vger.kernel.org
17177S:	Maintained
17178W:	https://linuxtv.org
17179Q:	http://patchwork.linuxtv.org/project/linux-media/list/
17180T:	git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
17181F:	drivers/media/i2c/ov2659.c
17182F:	include/media/i2c/ov2659.h
17183
17184OVERLAY FILESYSTEM
17185M:	Miklos Szeredi <miklos@szeredi.hu>
17186M:	Amir Goldstein <amir73il@gmail.com>
17187L:	linux-unionfs@vger.kernel.org
17188S:	Supported
17189T:	git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git
17190F:	Documentation/filesystems/overlayfs.rst
17191F:	fs/overlayfs/
17192
17193P54 WIRELESS DRIVER
17194M:	Christian Lamparter <chunkeey@googlemail.com>
17195L:	linux-wireless@vger.kernel.org
17196S:	Maintained
17197W:	https://wireless.wiki.kernel.org/en/users/Drivers/p54
17198F:	drivers/net/wireless/intersil/p54/
17199
17200PACKET SOCKETS
17201M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
17202S:	Maintained
17203F:	include/uapi/linux/if_packet.h
17204F:	net/packet/af_packet.c
17205
17206PACKING
17207M:	Vladimir Oltean <olteanv@gmail.com>
17208L:	netdev@vger.kernel.org
17209S:	Supported
17210F:	Documentation/core-api/packing.rst
17211F:	include/linux/packing.h
17212F:	lib/packing.c
17213
17214PADATA PARALLEL EXECUTION MECHANISM
17215M:	Steffen Klassert <steffen.klassert@secunet.com>
17216M:	Daniel Jordan <daniel.m.jordan@oracle.com>
17217L:	linux-crypto@vger.kernel.org
17218L:	linux-kernel@vger.kernel.org
17219S:	Maintained
17220F:	Documentation/core-api/padata.rst
17221F:	include/linux/padata.h
17222F:	kernel/padata.c
17223
17224PAGE CACHE
17225M:	Matthew Wilcox (Oracle) <willy@infradead.org>
17226L:	linux-fsdevel@vger.kernel.org
17227S:	Supported
17228T:	git git://git.infradead.org/users/willy/pagecache.git
17229F:	Documentation/filesystems/locking.rst
17230F:	Documentation/filesystems/vfs.rst
17231F:	include/linux/pagemap.h
17232F:	mm/filemap.c
17233F:	mm/page-writeback.c
17234F:	mm/readahead.c
17235F:	mm/truncate.c
17236
17237PAGE POOL
17238M:	Jesper Dangaard Brouer <hawk@kernel.org>
17239M:	Ilias Apalodimas <ilias.apalodimas@linaro.org>
17240L:	netdev@vger.kernel.org
17241S:	Supported
17242F:	Documentation/networking/page_pool.rst
17243F:	include/net/page_pool/
17244F:	include/trace/events/page_pool.h
17245F:	net/core/page_pool.c
17246
17247PAGE TABLE CHECK
17248M:	Pasha Tatashin <pasha.tatashin@soleen.com>
17249M:	Andrew Morton <akpm@linux-foundation.org>
17250L:	linux-mm@kvack.org
17251S:	Maintained
17252F:	Documentation/mm/page_table_check.rst
17253F:	include/linux/page_table_check.h
17254F:	mm/page_table_check.c
17255
17256PANASONIC LAPTOP ACPI EXTRAS DRIVER
17257M:	Kenneth Chan <kenneth.t.chan@gmail.com>
17258L:	platform-driver-x86@vger.kernel.org
17259S:	Maintained
17260F:	drivers/platform/x86/panasonic-laptop.c
17261
17262PARALLAX PING IIO SENSOR DRIVER
17263M:	Andreas Klinger <ak@it-klinger.de>
17264L:	linux-iio@vger.kernel.org
17265S:	Maintained
17266F:	Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
17267F:	drivers/iio/proximity/ping.c
17268
17269PARALLEL LCD/KEYPAD PANEL DRIVER
17270M:	Willy Tarreau <willy@haproxy.com>
17271M:	Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
17272S:	Odd Fixes
17273F:	Documentation/admin-guide/lcd-panel-cgram.rst
17274F:	drivers/auxdisplay/panel.c
17275
17276PARALLEL PORT SUBSYSTEM
17277M:	Sudip Mukherjee <sudipm.mukherjee@gmail.com>
17278M:	Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
17279L:	linux-parport@lists.infradead.org (subscribers-only)
17280S:	Maintained
17281F:	Documentation/driver-api/parport*.rst
17282F:	drivers/char/ppdev.c
17283F:	drivers/parport/
17284F:	include/linux/parport*.h
17285F:	include/uapi/linux/ppdev.h
17286
17287PARAVIRT_OPS INTERFACE
17288M:	Juergen Gross <jgross@suse.com>
17289R:	Ajay Kaher <ajay.kaher@broadcom.com>
17290R:	Alexey Makhalov <alexey.amakhalov@broadcom.com>
17291R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
17292L:	virtualization@lists.linux.dev
17293L:	x86@kernel.org
17294S:	Supported
17295T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17296F:	Documentation/virt/paravirt_ops.rst
17297F:	arch/*/include/asm/paravirt*.h
17298F:	arch/*/kernel/paravirt*
17299F:	include/linux/hypervisor.h
17300
17301PARISC ARCHITECTURE
17302M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
17303M:	Helge Deller <deller@gmx.de>
17304L:	linux-parisc@vger.kernel.org
17305S:	Maintained
17306W:	https://parisc.wiki.kernel.org
17307Q:	http://patchwork.kernel.org/project/linux-parisc/list/
17308T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
17309T:	git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
17310F:	Documentation/arch/parisc/
17311F:	arch/parisc/
17312F:	drivers/char/agp/parisc-agp.c
17313F:	drivers/input/misc/hp_sdc_rtc.c
17314F:	drivers/input/serio/gscps2.c
17315F:	drivers/input/serio/hp_sdc*
17316F:	drivers/parisc/
17317F:	drivers/parport/parport_gsc.*
17318F:	drivers/tty/serial/8250/8250_parisc.c
17319F:	drivers/video/console/sti*
17320F:	drivers/video/fbdev/sti*
17321F:	drivers/video/logo/logo_parisc*
17322F:	include/linux/hp_sdc.h
17323
17324PARMAN
17325M:	Jiri Pirko <jiri@resnulli.us>
17326L:	netdev@vger.kernel.org
17327S:	Supported
17328F:	include/linux/parman.h
17329F:	lib/parman.c
17330F:	lib/test_parman.c
17331
17332PC ENGINES APU BOARD DRIVER
17333M:	Enrico Weigelt, metux IT consult <info@metux.net>
17334S:	Maintained
17335F:	drivers/platform/x86/pcengines-apuv2.c
17336
17337PC87360 HARDWARE MONITORING DRIVER
17338M:	Jim Cromie <jim.cromie@gmail.com>
17339L:	linux-hwmon@vger.kernel.org
17340S:	Maintained
17341F:	Documentation/hwmon/pc87360.rst
17342F:	drivers/hwmon/pc87360.c
17343
17344PC8736x GPIO DRIVER
17345M:	Jim Cromie <jim.cromie@gmail.com>
17346S:	Maintained
17347F:	drivers/char/pc8736x_gpio.c
17348
17349PC87427 HARDWARE MONITORING DRIVER
17350M:	Jean Delvare <jdelvare@suse.com>
17351L:	linux-hwmon@vger.kernel.org
17352S:	Maintained
17353F:	Documentation/hwmon/pc87427.rst
17354F:	drivers/hwmon/pc87427.c
17355
17356PCA9532 LED DRIVER
17357M:	Riku Voipio <riku.voipio@iki.fi>
17358S:	Maintained
17359F:	drivers/leds/leds-pca9532.c
17360F:	include/linux/leds-pca9532.h
17361
17362PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
17363M:	Thomas Petazzoni <thomas.petazzoni@bootlin.com>
17364M:	Pali Rohár <pali@kernel.org>
17365L:	linux-pci@vger.kernel.org
17366L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17367S:	Maintained
17368F:	Documentation/devicetree/bindings/pci/aardvark-pci.txt
17369F:	drivers/pci/controller/pci-aardvark.c
17370
17371PCI DRIVER FOR ALTERA PCIE IP
17372M:	Joyce Ooi <joyce.ooi@intel.com>
17373L:	linux-pci@vger.kernel.org
17374S:	Supported
17375F:	Documentation/devicetree/bindings/pci/altera-pcie.txt
17376F:	drivers/pci/controller/pcie-altera.c
17377
17378PCI DRIVER FOR APPLIEDMICRO XGENE
17379M:	Toan Le <toan@os.amperecomputing.com>
17380L:	linux-pci@vger.kernel.org
17381L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17382S:	Maintained
17383F:	Documentation/devicetree/bindings/pci/xgene-pci.txt
17384F:	drivers/pci/controller/pci-xgene.c
17385
17386PCI DRIVER FOR ARM VERSATILE PLATFORM
17387M:	Rob Herring <robh@kernel.org>
17388L:	linux-pci@vger.kernel.org
17389L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17390S:	Maintained
17391F:	Documentation/devicetree/bindings/pci/versatile.yaml
17392F:	drivers/pci/controller/pci-versatile.c
17393
17394PCI DRIVER FOR ARMADA 8K
17395M:	Thomas Petazzoni <thomas.petazzoni@bootlin.com>
17396L:	linux-pci@vger.kernel.org
17397L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17398S:	Maintained
17399F:	Documentation/devicetree/bindings/pci/pci-armada8k.txt
17400F:	drivers/pci/controller/dwc/pcie-armada8k.c
17401
17402PCI DRIVER FOR CADENCE PCIE IP
17403L:	linux-pci@vger.kernel.org
17404S:	Orphan
17405F:	Documentation/devicetree/bindings/pci/cdns,*
17406F:	drivers/pci/controller/cadence/*cadence*
17407
17408PCI DRIVER FOR FREESCALE LAYERSCAPE
17409M:	Minghuan Lian <minghuan.Lian@nxp.com>
17410M:	Mingkai Hu <mingkai.hu@nxp.com>
17411M:	Roy Zang <roy.zang@nxp.com>
17412L:	linuxppc-dev@lists.ozlabs.org
17413L:	linux-pci@vger.kernel.org
17414L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17415S:	Maintained
17416F:	drivers/pci/controller/dwc/*layerscape*
17417
17418PCI DRIVER FOR FU740
17419M:	Paul Walmsley <paul.walmsley@sifive.com>
17420M:	Greentime Hu <greentime.hu@sifive.com>
17421M:	Samuel Holland <samuel.holland@sifive.com>
17422L:	linux-pci@vger.kernel.org
17423S:	Maintained
17424F:	Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
17425F:	drivers/pci/controller/dwc/pcie-fu740.c
17426
17427PCI DRIVER FOR GENERIC OF HOSTS
17428M:	Will Deacon <will@kernel.org>
17429L:	linux-pci@vger.kernel.org
17430L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17431S:	Maintained
17432F:	Documentation/devicetree/bindings/pci/host-generic-pci.yaml
17433F:	drivers/pci/controller/pci-host-common.c
17434F:	drivers/pci/controller/pci-host-generic.c
17435
17436PCI DRIVER FOR IMX6
17437M:	Richard Zhu <hongxing.zhu@nxp.com>
17438M:	Lucas Stach <l.stach@pengutronix.de>
17439L:	linux-pci@vger.kernel.org
17440L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17441S:	Maintained
17442F:	Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
17443F:	Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
17444F:	Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
17445F:	drivers/pci/controller/dwc/*imx6*
17446
17447PCI DRIVER FOR INTEL IXP4XX
17448M:	Linus Walleij <linus.walleij@linaro.org>
17449S:	Maintained
17450F:	Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
17451F:	drivers/pci/controller/pci-ixp4xx.c
17452
17453PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
17454M:	Nirmal Patel <nirmal.patel@linux.intel.com>
17455R:	Jonathan Derrick <jonathan.derrick@linux.dev>
17456L:	linux-pci@vger.kernel.org
17457S:	Supported
17458F:	drivers/pci/controller/vmd.c
17459
17460PCI DRIVER FOR MICROSEMI SWITCHTEC
17461M:	Kurt Schwemmer <kurt.schwemmer@microsemi.com>
17462M:	Logan Gunthorpe <logang@deltatee.com>
17463L:	linux-pci@vger.kernel.org
17464S:	Maintained
17465F:	Documentation/ABI/testing/sysfs-class-switchtec
17466F:	Documentation/driver-api/switchtec.rst
17467F:	drivers/ntb/hw/mscc/
17468F:	drivers/pci/switch/switchtec*
17469F:	include/linux/switchtec.h
17470F:	include/uapi/linux/switchtec_ioctl.h
17471
17472PCI DRIVER FOR MOBIVEIL PCIE IP
17473M:	Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
17474M:	Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
17475L:	linux-pci@vger.kernel.org
17476S:	Supported
17477F:	Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
17478F:	drivers/pci/controller/mobiveil/pcie-mobiveil*
17479
17480PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
17481M:	Thomas Petazzoni <thomas.petazzoni@bootlin.com>
17482M:	Pali Rohár <pali@kernel.org>
17483L:	linux-pci@vger.kernel.org
17484L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17485S:	Maintained
17486F:	drivers/pci/controller/*mvebu*
17487
17488PCI DRIVER FOR NVIDIA TEGRA
17489M:	Thierry Reding <thierry.reding@gmail.com>
17490L:	linux-tegra@vger.kernel.org
17491L:	linux-pci@vger.kernel.org
17492S:	Supported
17493F:	Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
17494F:	drivers/pci/controller/pci-tegra.c
17495
17496PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
17497M:	Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
17498L:	linux-pci@vger.kernel.org
17499L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17500S:	Maintained
17501F:	Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
17502F:	drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
17503
17504PCI DRIVER FOR PLDA PCIE IP
17505M:	Daire McNamara <daire.mcnamara@microchip.com>
17506L:	linux-pci@vger.kernel.org
17507S:	Maintained
17508F:	Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml
17509F:	drivers/pci/controller/plda/pcie-plda-host.c
17510F:	drivers/pci/controller/plda/pcie-plda.h
17511
17512PCI DRIVER FOR RENESAS R-CAR
17513M:	Marek Vasut <marek.vasut+renesas@gmail.com>
17514M:	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
17515L:	linux-pci@vger.kernel.org
17516L:	linux-renesas-soc@vger.kernel.org
17517S:	Maintained
17518F:	Documentation/devicetree/bindings/pci/*rcar*
17519F:	drivers/pci/controller/*rcar*
17520F:	drivers/pci/controller/dwc/*rcar*
17521
17522PCI DRIVER FOR SAMSUNG EXYNOS
17523M:	Jingoo Han <jingoohan1@gmail.com>
17524L:	linux-pci@vger.kernel.org
17525L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17526L:	linux-samsung-soc@vger.kernel.org
17527S:	Maintained
17528F:	drivers/pci/controller/dwc/pci-exynos.c
17529
17530PCI DRIVER FOR SYNOPSYS DESIGNWARE
17531M:	Jingoo Han <jingoohan1@gmail.com>
17532M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17533L:	linux-pci@vger.kernel.org
17534S:	Maintained
17535F:	Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
17536F:	Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
17537F:	drivers/pci/controller/dwc/*designware*
17538
17539PCI DRIVER FOR TI DRA7XX/J721E
17540M:	Vignesh Raghavendra <vigneshr@ti.com>
17541R:	Siddharth Vadapalli <s-vadapalli@ti.com>
17542L:	linux-omap@vger.kernel.org
17543L:	linux-pci@vger.kernel.org
17544L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17545S:	Supported
17546F:	Documentation/devicetree/bindings/pci/ti-pci.txt
17547F:	drivers/pci/controller/cadence/pci-j721e.c
17548F:	drivers/pci/controller/dwc/pci-dra7xx.c
17549
17550PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
17551M:	Linus Walleij <linus.walleij@linaro.org>
17552L:	linux-pci@vger.kernel.org
17553S:	Maintained
17554F:	Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
17555F:	drivers/pci/controller/pci-v3-semi.c
17556
17557PCI DRIVER FOR XILINX VERSAL CPM
17558M:	Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
17559M:	Michal Simek <michal.simek@amd.com>
17560L:	linux-pci@vger.kernel.org
17561S:	Maintained
17562F:	Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
17563F:	drivers/pci/controller/pcie-xilinx-cpm.c
17564
17565PCI ENDPOINT SUBSYSTEM
17566M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17567M:	Krzysztof Wilczyński <kw@linux.com>
17568R:	Kishon Vijay Abraham I <kishon@kernel.org>
17569L:	linux-pci@vger.kernel.org
17570S:	Supported
17571Q:	https://patchwork.kernel.org/project/linux-pci/list/
17572B:	https://bugzilla.kernel.org
17573C:	irc://irc.oftc.net/linux-pci
17574T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17575F:	Documentation/PCI/endpoint/*
17576F:	Documentation/misc-devices/pci-endpoint-test.rst
17577F:	drivers/misc/pci_endpoint_test.c
17578F:	drivers/pci/endpoint/
17579F:	tools/pci/
17580
17581PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
17582M:	Mahesh J Salgaonkar <mahesh@linux.ibm.com>
17583R:	Oliver O'Halloran <oohall@gmail.com>
17584L:	linuxppc-dev@lists.ozlabs.org
17585S:	Supported
17586F:	Documentation/PCI/pci-error-recovery.rst
17587F:	Documentation/arch/powerpc/eeh-pci-error-recovery.rst
17588F:	arch/powerpc/include/*/eeh*.h
17589F:	arch/powerpc/kernel/eeh*.c
17590F:	arch/powerpc/platforms/*/eeh*.c
17591F:	drivers/pci/pcie/aer.c
17592F:	drivers/pci/pcie/dpc.c
17593F:	drivers/pci/pcie/err.c
17594
17595PCI ERROR RECOVERY
17596M:	Linas Vepstas <linasvepstas@gmail.com>
17597L:	linux-pci@vger.kernel.org
17598S:	Supported
17599F:	Documentation/PCI/pci-error-recovery.rst
17600
17601PCI MSI DRIVER FOR ALTERA MSI IP
17602M:	Joyce Ooi <joyce.ooi@intel.com>
17603L:	linux-pci@vger.kernel.org
17604S:	Supported
17605F:	Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
17606F:	drivers/pci/controller/pcie-altera-msi.c
17607
17608PCI MSI DRIVER FOR APPLIEDMICRO XGENE
17609M:	Toan Le <toan@os.amperecomputing.com>
17610L:	linux-pci@vger.kernel.org
17611L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17612S:	Maintained
17613F:	Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
17614F:	drivers/pci/controller/pci-xgene-msi.c
17615
17616PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
17617M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
17618M:	Krzysztof Wilczyński <kw@linux.com>
17619R:	Rob Herring <robh@kernel.org>
17620L:	linux-pci@vger.kernel.org
17621S:	Supported
17622Q:	https://patchwork.kernel.org/project/linux-pci/list/
17623B:	https://bugzilla.kernel.org
17624C:	irc://irc.oftc.net/linux-pci
17625T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17626F:	Documentation/devicetree/bindings/pci/
17627F:	drivers/pci/controller/
17628F:	drivers/pci/pci-bridge-emul.c
17629F:	drivers/pci/pci-bridge-emul.h
17630
17631PCI PEER-TO-PEER DMA (P2PDMA)
17632M:	Bjorn Helgaas <bhelgaas@google.com>
17633M:	Logan Gunthorpe <logang@deltatee.com>
17634L:	linux-pci@vger.kernel.org
17635S:	Supported
17636Q:	https://patchwork.kernel.org/project/linux-pci/list/
17637B:	https://bugzilla.kernel.org
17638C:	irc://irc.oftc.net/linux-pci
17639T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17640F:	Documentation/driver-api/pci/p2pdma.rst
17641F:	drivers/pci/p2pdma.c
17642F:	include/linux/pci-p2pdma.h
17643
17644PCI POWER CONTROL
17645M:	Bartosz Golaszewski <brgl@bgdev.pl>
17646L:	linux-pci@vger.kernel.org
17647S:	Maintained
17648T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17649F:	drivers/pci/pwrctl/*
17650F:	include/linux/pci-pwrctl.h
17651
17652PCI SUBSYSTEM
17653M:	Bjorn Helgaas <bhelgaas@google.com>
17654L:	linux-pci@vger.kernel.org
17655S:	Supported
17656Q:	https://patchwork.kernel.org/project/linux-pci/list/
17657B:	https://bugzilla.kernel.org
17658C:	irc://irc.oftc.net/linux-pci
17659T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17660F:	Documentation/PCI/
17661F:	Documentation/devicetree/bindings/pci/
17662F:	arch/x86/kernel/early-quirks.c
17663F:	arch/x86/kernel/quirks.c
17664F:	arch/x86/pci/
17665F:	drivers/acpi/pci*
17666F:	drivers/pci/
17667F:	include/asm-generic/pci*
17668F:	include/linux/of_pci.h
17669F:	include/linux/pci*
17670F:	include/uapi/linux/pci*
17671
17672PCIE DRIVER FOR AMAZON ANNAPURNA LABS
17673M:	Jonathan Chocron <jonnyc@amazon.com>
17674L:	linux-pci@vger.kernel.org
17675S:	Maintained
17676F:	Documentation/devicetree/bindings/pci/pcie-al.txt
17677F:	drivers/pci/controller/dwc/pcie-al.c
17678
17679PCIE DRIVER FOR AMLOGIC MESON
17680M:	Yue Wang <yue.wang@Amlogic.com>
17681L:	linux-pci@vger.kernel.org
17682L:	linux-amlogic@lists.infradead.org
17683S:	Maintained
17684F:	drivers/pci/controller/dwc/pci-meson.c
17685
17686PCIE DRIVER FOR AXIS ARTPEC
17687M:	Jesper Nilsson <jesper.nilsson@axis.com>
17688L:	linux-arm-kernel@axis.com
17689L:	linux-pci@vger.kernel.org
17690S:	Maintained
17691F:	Documentation/devicetree/bindings/pci/axis,artpec*
17692F:	drivers/pci/controller/dwc/*artpec*
17693
17694PCIE DRIVER FOR CAVIUM THUNDERX
17695M:	Robert Richter <rric@kernel.org>
17696L:	linux-pci@vger.kernel.org
17697L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17698S:	Odd Fixes
17699F:	drivers/pci/controller/pci-thunder-*
17700
17701PCIE DRIVER FOR HISILICON
17702M:	Zhou Wang <wangzhou1@hisilicon.com>
17703L:	linux-pci@vger.kernel.org
17704S:	Maintained
17705F:	drivers/pci/controller/dwc/pcie-hisi.c
17706
17707PCIE DRIVER FOR HISILICON KIRIN
17708M:	Xiaowei Song <songxiaowei@hisilicon.com>
17709M:	Binghui Wang <wangbinghui@hisilicon.com>
17710L:	linux-pci@vger.kernel.org
17711S:	Maintained
17712F:	Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
17713F:	drivers/pci/controller/dwc/pcie-kirin.c
17714
17715PCIE DRIVER FOR HISILICON STB
17716M:	Shawn Guo <shawn.guo@linaro.org>
17717L:	linux-pci@vger.kernel.org
17718S:	Maintained
17719F:	Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
17720F:	drivers/pci/controller/dwc/pcie-histb.c
17721
17722PCIE DRIVER FOR INTEL KEEM BAY
17723M:	Srikanth Thokala <srikanth.thokala@intel.com>
17724L:	linux-pci@vger.kernel.org
17725S:	Supported
17726F:	Documentation/devicetree/bindings/pci/intel,keembay-pcie*
17727F:	drivers/pci/controller/dwc/pcie-keembay.c
17728
17729PCIE DRIVER FOR INTEL LGM GW SOC
17730M:	Chuanhua Lei <lchuanhua@maxlinear.com>
17731L:	linux-pci@vger.kernel.org
17732S:	Maintained
17733F:	Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
17734F:	drivers/pci/controller/dwc/pcie-intel-gw.c
17735
17736PCIE DRIVER FOR MEDIATEK
17737M:	Ryder Lee <ryder.lee@mediatek.com>
17738M:	Jianjun Wang <jianjun.wang@mediatek.com>
17739L:	linux-pci@vger.kernel.org
17740L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17741S:	Supported
17742F:	Documentation/devicetree/bindings/pci/mediatek*
17743F:	drivers/pci/controller/*mediatek*
17744
17745PCIE DRIVER FOR MICROCHIP
17746M:	Daire McNamara <daire.mcnamara@microchip.com>
17747L:	linux-pci@vger.kernel.org
17748S:	Supported
17749F:	Documentation/devicetree/bindings/pci/microchip*
17750F:	drivers/pci/controller/plda/*microchip*
17751
17752PCIE DRIVER FOR QUALCOMM MSM
17753M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17754L:	linux-pci@vger.kernel.org
17755L:	linux-arm-msm@vger.kernel.org
17756S:	Maintained
17757F:	drivers/pci/controller/dwc/pcie-qcom.c
17758
17759PCIE DRIVER FOR ROCKCHIP
17760M:	Shawn Lin <shawn.lin@rock-chips.com>
17761L:	linux-pci@vger.kernel.org
17762L:	linux-rockchip@lists.infradead.org
17763S:	Maintained
17764F:	Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
17765F:	drivers/pci/controller/pcie-rockchip*
17766
17767PCIE DRIVER FOR SOCIONEXT UNIPHIER
17768M:	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
17769L:	linux-pci@vger.kernel.org
17770S:	Maintained
17771F:	Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
17772F:	drivers/pci/controller/dwc/pcie-uniphier*
17773
17774PCIE DRIVER FOR ST SPEAR13XX
17775M:	Pratyush Anand <pratyush.anand@gmail.com>
17776L:	linux-pci@vger.kernel.org
17777S:	Maintained
17778F:	drivers/pci/controller/dwc/*spear*
17779
17780PCIE DRIVER FOR STARFIVE JH71x0
17781M:	Kevin Xie <kevin.xie@starfivetech.com>
17782L:	linux-pci@vger.kernel.org
17783S:	Maintained
17784F:	Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml
17785F:	drivers/pci/controller/plda/pcie-starfive.c
17786
17787PCIE ENDPOINT DRIVER FOR QUALCOMM
17788M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17789L:	linux-pci@vger.kernel.org
17790L:	linux-arm-msm@vger.kernel.org
17791S:	Maintained
17792F:	Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
17793F:	drivers/pci/controller/dwc/pcie-qcom-ep.c
17794
17795PCMCIA SUBSYSTEM
17796M:	Dominik Brodowski <linux@dominikbrodowski.net>
17797S:	Odd Fixes
17798T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
17799F:	Documentation/pcmcia/
17800F:	drivers/pcmcia/
17801F:	include/pcmcia/
17802F:	tools/pcmcia/
17803
17804PCNET32 NETWORK DRIVER
17805M:	Don Fry <pcnet32@frontier.com>
17806L:	netdev@vger.kernel.org
17807S:	Maintained
17808F:	drivers/net/ethernet/amd/pcnet32.c
17809
17810PCRYPT PARALLEL CRYPTO ENGINE
17811M:	Steffen Klassert <steffen.klassert@secunet.com>
17812L:	linux-crypto@vger.kernel.org
17813S:	Maintained
17814F:	crypto/pcrypt.c
17815F:	include/crypto/pcrypt.h
17816
17817PDS DSC VIRTIO DATA PATH ACCELERATOR
17818R:	Shannon Nelson <shannon.nelson@amd.com>
17819F:	drivers/vdpa/pds/
17820
17821PECI HARDWARE MONITORING DRIVERS
17822M:	Iwona Winiarska <iwona.winiarska@intel.com>
17823L:	linux-hwmon@vger.kernel.org
17824S:	Supported
17825F:	Documentation/hwmon/peci-cputemp.rst
17826F:	Documentation/hwmon/peci-dimmtemp.rst
17827F:	drivers/hwmon/peci/
17828
17829PECI SUBSYSTEM
17830M:	Iwona Winiarska <iwona.winiarska@intel.com>
17831L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
17832S:	Supported
17833F:	Documentation/devicetree/bindings/peci/
17834F:	Documentation/peci/
17835F:	drivers/peci/
17836F:	include/linux/peci-cpu.h
17837F:	include/linux/peci.h
17838
17839PENSANDO ETHERNET DRIVERS
17840M:	Shannon Nelson <shannon.nelson@amd.com>
17841M:	Brett Creeley <brett.creeley@amd.com>
17842L:	netdev@vger.kernel.org
17843S:	Supported
17844F:	Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17845F:	drivers/net/ethernet/pensando/
17846
17847PER-CPU MEMORY ALLOCATOR
17848M:	Dennis Zhou <dennis@kernel.org>
17849M:	Tejun Heo <tj@kernel.org>
17850M:	Christoph Lameter <cl@linux.com>
17851L:	linux-mm@kvack.org
17852S:	Maintained
17853T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17854F:	arch/*/include/asm/percpu.h
17855F:	include/linux/percpu*.h
17856F:	lib/percpu*.c
17857F:	mm/percpu*.c
17858
17859PER-TASK DELAY ACCOUNTING
17860M:	Balbir Singh <bsingharora@gmail.com>
17861S:	Maintained
17862F:	include/linux/delayacct.h
17863F:	kernel/delayacct.c
17864
17865PERFORMANCE EVENTS SUBSYSTEM
17866M:	Peter Zijlstra <peterz@infradead.org>
17867M:	Ingo Molnar <mingo@redhat.com>
17868M:	Arnaldo Carvalho de Melo <acme@kernel.org>
17869M:	Namhyung Kim <namhyung@kernel.org>
17870R:	Mark Rutland <mark.rutland@arm.com>
17871R:	Alexander Shishkin <alexander.shishkin@linux.intel.com>
17872R:	Jiri Olsa <jolsa@kernel.org>
17873R:	Ian Rogers <irogers@google.com>
17874R:	Adrian Hunter <adrian.hunter@intel.com>
17875R:	"Liang, Kan" <kan.liang@linux.intel.com>
17876L:	linux-perf-users@vger.kernel.org
17877L:	linux-kernel@vger.kernel.org
17878S:	Supported
17879W:	https://perf.wiki.kernel.org/
17880T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17881T:	git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17882T:	git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17883F:	arch/*/events/*
17884F:	arch/*/events/*/*
17885F:	arch/*/include/asm/perf_event.h
17886F:	arch/*/kernel/*/*/perf_event*.c
17887F:	arch/*/kernel/*/perf_event*.c
17888F:	arch/*/kernel/perf_callchain.c
17889F:	arch/*/kernel/perf_event*.c
17890F:	include/linux/perf_event.h
17891F:	include/uapi/linux/perf_event.h
17892F:	kernel/events/*
17893F:	tools/lib/perf/
17894F:	tools/perf/
17895
17896PERFORMANCE EVENTS TOOLING ARM64
17897R:	John Garry <john.g.garry@oracle.com>
17898R:	Will Deacon <will@kernel.org>
17899R:	James Clark <james.clark@linaro.org>
17900R:	Mike Leach <mike.leach@linaro.org>
17901R:	Leo Yan <leo.yan@linux.dev>
17902L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17903S:	Supported
17904F:	tools/build/feature/test-libopencsd.c
17905F:	tools/perf/arch/arm*/
17906F:	tools/perf/pmu-events/arch/arm64/
17907F:	tools/perf/util/arm-spe*
17908F:	tools/perf/util/cs-etm*
17909
17910PERSONALITY HANDLING
17911M:	Christoph Hellwig <hch@infradead.org>
17912L:	linux-abi-devel@lists.sourceforge.net
17913S:	Maintained
17914F:	include/linux/personality.h
17915F:	include/uapi/linux/personality.h
17916
17917PHOENIX RC FLIGHT CONTROLLER ADAPTER
17918M:	Marcus Folkesson <marcus.folkesson@gmail.com>
17919L:	linux-input@vger.kernel.org
17920S:	Maintained
17921F:	Documentation/input/devices/pxrc.rst
17922F:	drivers/input/joystick/pxrc.c
17923
17924PHONET PROTOCOL
17925M:	Remi Denis-Courmont <courmisch@gmail.com>
17926S:	Supported
17927F:	Documentation/networking/phonet.rst
17928F:	include/linux/phonet.h
17929F:	include/net/phonet/
17930F:	include/uapi/linux/phonet.h
17931F:	net/phonet/
17932
17933PHRAM MTD DRIVER
17934M:	Joern Engel <joern@lazybastard.org>
17935L:	linux-mtd@lists.infradead.org
17936S:	Maintained
17937F:	drivers/mtd/devices/phram.c
17938
17939PICOLCD HID DRIVER
17940M:	Bruno Prémont <bonbons@linux-vserver.org>
17941L:	linux-input@vger.kernel.org
17942S:	Maintained
17943F:	drivers/hid/hid-picolcd*
17944
17945PIDFD API
17946M:	Christian Brauner <christian@brauner.io>
17947L:	linux-kernel@vger.kernel.org
17948S:	Maintained
17949T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17950F:	samples/pidfd/
17951F:	tools/testing/selftests/clone3/
17952F:	tools/testing/selftests/pid_namespace/
17953F:	tools/testing/selftests/pidfd/
17954K:	(?i)pidfd
17955K:	(?i)clone3
17956K:	\b(clone_args|kernel_clone_args)\b
17957
17958PIN CONTROL SUBSYSTEM
17959M:	Linus Walleij <linus.walleij@linaro.org>
17960L:	linux-gpio@vger.kernel.org
17961S:	Maintained
17962T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17963F:	Documentation/devicetree/bindings/pinctrl/
17964F:	Documentation/driver-api/pin-control.rst
17965F:	drivers/pinctrl/
17966F:	include/dt-bindings/pinctrl/
17967F:	include/linux/pinctrl/
17968
17969PIN CONTROLLER - AMD
17970M:	Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17971M:	Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17972S:	Maintained
17973F:	drivers/pinctrl/pinctrl-amd.c
17974
17975PIN CONTROLLER - FREESCALE
17976M:	Dong Aisheng <aisheng.dong@nxp.com>
17977M:	Fabio Estevam <festevam@gmail.com>
17978M:	Shawn Guo <shawnguo@kernel.org>
17979M:	Jacky Bai <ping.bai@nxp.com>
17980R:	Pengutronix Kernel Team <kernel@pengutronix.de>
17981L:	linux-gpio@vger.kernel.org
17982L:	NXP S32 Linux Team <s32@nxp.com>
17983S:	Maintained
17984F:	Documentation/devicetree/bindings/pinctrl/fsl,*
17985F:	Documentation/devicetree/bindings/pinctrl/nxp,s32*
17986F:	drivers/pinctrl/freescale/
17987F:	drivers/pinctrl/nxp/
17988
17989PIN CONTROLLER - INTEL
17990M:	Mika Westerberg <mika.westerberg@linux.intel.com>
17991M:	Andy Shevchenko <andy@kernel.org>
17992S:	Supported
17993T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17994F:	drivers/pinctrl/intel/
17995
17996PIN CONTROLLER - KEEMBAY
17997M:	Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17998S:	Supported
17999F:	drivers/pinctrl/pinctrl-keembay*
18000
18001PIN CONTROLLER - MEDIATEK
18002M:	Sean Wang <sean.wang@kernel.org>
18003L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
18004S:	Maintained
18005F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
18006F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
18007F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
18008F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
18009F:	drivers/pinctrl/mediatek/
18010
18011PIN CONTROLLER - MEDIATEK MIPS
18012M:	Arınç ÜNAL <arinc.unal@arinc9.com>
18013M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
18014L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
18015L:	linux-mips@vger.kernel.org
18016S:	Maintained
18017F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
18018F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
18019F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
18020F:	Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
18021F:	Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
18022F:	Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
18023F:	Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
18024F:	Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
18025F:	drivers/pinctrl/mediatek/pinctrl-mt7620.c
18026F:	drivers/pinctrl/mediatek/pinctrl-mt7621.c
18027F:	drivers/pinctrl/mediatek/pinctrl-mt76x8.c
18028F:	drivers/pinctrl/mediatek/pinctrl-mtmips.*
18029F:	drivers/pinctrl/mediatek/pinctrl-rt2880.c
18030F:	drivers/pinctrl/mediatek/pinctrl-rt305x.c
18031F:	drivers/pinctrl/mediatek/pinctrl-rt3883.c
18032
18033PIN CONTROLLER - MICROCHIP AT91
18034M:	Ludovic Desroches <ludovic.desroches@microchip.com>
18035L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18036L:	linux-gpio@vger.kernel.org
18037S:	Supported
18038F:	drivers/gpio/gpio-sama5d2-piobu.c
18039F:	drivers/pinctrl/pinctrl-at91*
18040
18041PIN CONTROLLER - QUALCOMM
18042M:	Bjorn Andersson <andersson@kernel.org>
18043L:	linux-arm-msm@vger.kernel.org
18044S:	Maintained
18045F:	Documentation/devicetree/bindings/pinctrl/qcom,*
18046F:	drivers/pinctrl/qcom/
18047
18048PIN CONTROLLER - RENESAS
18049M:	Geert Uytterhoeven <geert+renesas@glider.be>
18050L:	linux-renesas-soc@vger.kernel.org
18051S:	Supported
18052T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
18053F:	Documentation/devicetree/bindings/pinctrl/renesas,*
18054F:	drivers/pinctrl/renesas/
18055
18056PIN CONTROLLER - SAMSUNG
18057M:	Krzysztof Kozlowski <krzk@kernel.org>
18058M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
18059R:	Alim Akhtar <alim.akhtar@samsung.com>
18060L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18061L:	linux-samsung-soc@vger.kernel.org
18062S:	Maintained
18063Q:	https://patchwork.kernel.org/project/linux-samsung-soc/list/
18064B:	mailto:linux-samsung-soc@vger.kernel.org
18065C:	irc://irc.libera.chat/linux-exynos
18066T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
18067F:	Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
18068F:	drivers/pinctrl/samsung/
18069
18070PIN CONTROLLER - SINGLE
18071M:	Tony Lindgren <tony@atomide.com>
18072M:	Haojian Zhuang <haojian.zhuang@linaro.org>
18073L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18074L:	linux-omap@vger.kernel.org
18075S:	Maintained
18076F:	drivers/pinctrl/pinctrl-single.c
18077
18078PIN CONTROLLER - SUNPLUS / TIBBO
18079M:	Dvorkin Dmitry <dvorkin@tibbo.com>
18080M:	Wells Lu <wellslutw@gmail.com>
18081L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18082S:	Maintained
18083W:	https://sunplus.atlassian.net/wiki/spaces/doc/overview
18084F:	Documentation/devicetree/bindings/pinctrl/sunplus,*
18085F:	drivers/pinctrl/sunplus/
18086F:	include/dt-bindings/pinctrl/sppctl*.h
18087
18088PINE64 PINEPHONE KEYBOARD DRIVER
18089M:	Samuel Holland <samuel@sholland.org>
18090S:	Supported
18091F:	Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
18092F:	drivers/input/keyboard/pinephone-keyboard.c
18093
18094PKTCDVD DRIVER
18095M:	linux-block@vger.kernel.org
18096S:	Orphan
18097F:	drivers/block/pktcdvd.c
18098F:	include/linux/pktcdvd.h
18099F:	include/uapi/linux/pktcdvd.h
18100
18101PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
18102M:	Tomasz Duszynski <tduszyns@gmail.com>
18103S:	Maintained
18104F:	Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
18105F:	drivers/iio/chemical/pms7003.c
18106
18107PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
18108M:	Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
18109L:	netdev@vger.kernel.org
18110S:	Maintained
18111F:	drivers/net/phy/mdio-open-alliance.h
18112F:	net/ethtool/plca.c
18113
18114PLDMFW LIBRARY
18115M:	Jacob Keller <jacob.e.keller@intel.com>
18116S:	Maintained
18117F:	Documentation/driver-api/pldmfw/
18118F:	include/linux/pldmfw.h
18119F:	lib/pldmfw/
18120
18121PLX DMA DRIVER
18122M:	Logan Gunthorpe <logang@deltatee.com>
18123S:	Maintained
18124F:	drivers/dma/plx_dma.c
18125
18126PM-GRAPH UTILITY
18127M:	"Todd E Brandt" <todd.e.brandt@linux.intel.com>
18128L:	linux-pm@vger.kernel.org
18129S:	Supported
18130W:	https://01.org/pm-graph
18131B:	https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
18132T:	git git://github.com/intel/pm-graph
18133F:	tools/power/pm-graph
18134
18135PM6764TR DRIVER
18136M:	Charles Hsu	<hsu.yungteng@gmail.com>
18137L:	linux-hwmon@vger.kernel.org
18138S:	Maintained
18139F:	Documentation/hwmon/pm6764tr.rst
18140F:	drivers/hwmon/pmbus/pm6764tr.c
18141
18142PMC SIERRA MaxRAID DRIVER
18143L:	linux-scsi@vger.kernel.org
18144S:	Orphan
18145W:	http://www.pmc-sierra.com/
18146F:	drivers/scsi/pmcraid.*
18147
18148PMC SIERRA PM8001 DRIVER
18149M:	Jack Wang <jinpu.wang@cloud.ionos.com>
18150L:	linux-scsi@vger.kernel.org
18151S:	Supported
18152F:	drivers/scsi/pm8001/
18153
18154PNI RM3100 IIO DRIVER
18155M:	Song Qiang <songqiang1304521@gmail.com>
18156L:	linux-iio@vger.kernel.org
18157S:	Maintained
18158F:	Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
18159F:	drivers/iio/magnetometer/rm3100*
18160
18161PNP SUPPORT
18162M:	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
18163L:	linux-acpi@vger.kernel.org
18164S:	Maintained
18165F:	drivers/pnp/
18166F:	include/linux/pnp.h
18167
18168POSIX CLOCKS and TIMERS
18169M:	Anna-Maria Behnsen <anna-maria@linutronix.de>
18170M:	Frederic Weisbecker <frederic@kernel.org>
18171M:	Thomas Gleixner <tglx@linutronix.de>
18172L:	linux-kernel@vger.kernel.org
18173S:	Maintained
18174T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
18175F:	fs/timerfd.c
18176F:	include/linux/time_namespace.h
18177F:	include/linux/timerfd.h
18178F:	include/uapi/linux/time.h
18179F:	include/uapi/linux/timerfd.h
18180F:	include/trace/events/timer*
18181F:	kernel/time/itimer.c
18182F:	kernel/time/posix-*
18183F:	kernel/time/namespace.c
18184
18185POWER MANAGEMENT CORE
18186M:	"Rafael J. Wysocki" <rafael@kernel.org>
18187L:	linux-pm@vger.kernel.org
18188S:	Supported
18189B:	https://bugzilla.kernel.org
18190T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
18191F:	drivers/base/power/
18192F:	drivers/powercap/
18193F:	include/linux/intel_rapl.h
18194F:	include/linux/pm.h
18195F:	include/linux/pm_*
18196F:	include/linux/powercap.h
18197F:	kernel/configs/nopm.config
18198
18199POWER SEQUENCING
18200M:	Bartosz Golaszewski <brgl@bgdev.pl>
18201L:	linux-pm@vger.kernel.org
18202S:	Maintained
18203T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
18204F:	drivers/power/sequencing/
18205F:	include/linux/pwrseq/
18206
18207POWER STATE COORDINATION INTERFACE (PSCI)
18208M:	Mark Rutland <mark.rutland@arm.com>
18209M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
18210L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18211S:	Maintained
18212F:	drivers/firmware/psci/
18213F:	include/linux/psci.h
18214F:	include/uapi/linux/psci.h
18215
18216POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
18217M:	Sebastian Reichel <sre@kernel.org>
18218L:	linux-pm@vger.kernel.org
18219S:	Maintained
18220T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
18221F:	Documentation/ABI/testing/sysfs-class-power
18222F:	Documentation/devicetree/bindings/power/supply/
18223F:	drivers/power/supply/
18224F:	include/linux/power/
18225F:	include/linux/power_supply.h
18226F:	tools/testing/selftests/power_supply/
18227
18228POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
18229M:	Suraj Jitindar Singh <sjitindarsingh@gmail.com>
18230L:	linuxppc-dev@lists.ozlabs.org
18231S:	Maintained
18232F:	drivers/char/powernv-op-panel.c
18233
18234PPP OVER ATM (RFC 2364)
18235M:	Mitchell Blank Jr <mitch@sfgoth.com>
18236S:	Maintained
18237F:	include/uapi/linux/atmppp.h
18238F:	net/atm/pppoatm.c
18239
18240PPP OVER ETHERNET
18241M:	Michal Ostrowski <mostrows@earthlink.net>
18242S:	Maintained
18243F:	drivers/net/ppp/pppoe.c
18244F:	drivers/net/ppp/pppox.c
18245
18246PPP OVER L2TP
18247M:	James Chapman <jchapman@katalix.com>
18248S:	Maintained
18249F:	include/linux/if_pppol2tp.h
18250F:	include/uapi/linux/if_pppol2tp.h
18251F:	net/l2tp/l2tp_ppp.c
18252
18253PPP PROTOCOL DRIVERS AND COMPRESSORS
18254L:	linux-ppp@vger.kernel.org
18255S:	Orphan
18256F:	drivers/net/ppp/ppp_*
18257
18258PPS SUPPORT
18259M:	Rodolfo Giometti <giometti@enneenne.com>
18260L:	linuxpps@ml.enneenne.com (subscribers-only)
18261S:	Maintained
18262W:	http://wiki.enneenne.com/index.php/LinuxPPS_support
18263F:	Documentation/ABI/testing/sysfs-pps
18264F:	Documentation/devicetree/bindings/pps/pps-gpio.yaml
18265F:	Documentation/driver-api/pps.rst
18266F:	drivers/pps/
18267F:	include/linux/pps*.h
18268F:	include/uapi/linux/pps.h
18269
18270PPTP DRIVER
18271M:	Dmitry Kozlov <xeb@mail.ru>
18272L:	netdev@vger.kernel.org
18273S:	Maintained
18274W:	http://sourceforge.net/projects/accel-pptp
18275F:	drivers/net/ppp/pptp.c
18276
18277PRESSURE STALL INFORMATION (PSI)
18278M:	Johannes Weiner <hannes@cmpxchg.org>
18279M:	Suren Baghdasaryan <surenb@google.com>
18280R:	Peter Ziljstra <peterz@infradead.org>
18281S:	Maintained
18282F:	include/linux/psi*
18283F:	kernel/sched/psi.c
18284
18285PRINTK
18286M:	Petr Mladek <pmladek@suse.com>
18287R:	Steven Rostedt <rostedt@goodmis.org>
18288R:	John Ogness <john.ogness@linutronix.de>
18289R:	Sergey Senozhatsky <senozhatsky@chromium.org>
18290S:	Maintained
18291T:	git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
18292F:	include/linux/printk.h
18293F:	kernel/printk/
18294
18295PRINTK INDEXING
18296R:	Chris Down <chris@chrisdown.name>
18297S:	Maintained
18298F:	Documentation/core-api/printk-index.rst
18299F:	kernel/printk/index.c
18300K:	printk_index
18301
18302PROC FILESYSTEM
18303L:	linux-kernel@vger.kernel.org
18304L:	linux-fsdevel@vger.kernel.org
18305S:	Maintained
18306F:	Documentation/filesystems/proc.rst
18307F:	fs/proc/
18308F:	include/linux/proc_fs.h
18309F:	tools/testing/selftests/proc/
18310
18311PROC SYSCTL
18312M:	Luis Chamberlain <mcgrof@kernel.org>
18313M:	Kees Cook <kees@kernel.org>
18314M:	Joel Granados <j.granados@samsung.com>
18315L:	linux-kernel@vger.kernel.org
18316L:	linux-fsdevel@vger.kernel.org
18317S:	Maintained
18318T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next
18319F:	fs/proc/proc_sysctl.c
18320F:	include/linux/sysctl.h
18321F:	kernel/sysctl-test.c
18322F:	kernel/sysctl.c
18323F:	tools/testing/selftests/sysctl/
18324
18325PS3 NETWORK SUPPORT
18326M:	Geoff Levand <geoff@infradead.org>
18327L:	netdev@vger.kernel.org
18328L:	linuxppc-dev@lists.ozlabs.org
18329S:	Maintained
18330F:	drivers/net/ethernet/toshiba/ps3_gelic_net.*
18331
18332PS3 PLATFORM SUPPORT
18333M:	Geoff Levand <geoff@infradead.org>
18334L:	linuxppc-dev@lists.ozlabs.org
18335S:	Maintained
18336F:	arch/powerpc/boot/ps3*
18337F:	arch/powerpc/include/asm/lv1call.h
18338F:	arch/powerpc/include/asm/ps3*.h
18339F:	arch/powerpc/platforms/ps3/
18340F:	drivers/*/ps3*
18341F:	drivers/ps3/
18342F:	drivers/rtc/rtc-ps3.c
18343F:	drivers/usb/host/*ps3.c
18344F:	sound/ppc/snd_ps3*
18345
18346PS3VRAM DRIVER
18347M:	Jim Paris <jim@jtan.com>
18348M:	Geoff Levand <geoff@infradead.org>
18349L:	linuxppc-dev@lists.ozlabs.org
18350S:	Maintained
18351F:	drivers/block/ps3vram.c
18352
18353PSAMPLE PACKET SAMPLING SUPPORT
18354M:	Yotam Gigi <yotam.gi@gmail.com>
18355S:	Maintained
18356F:	include/net/psample.h
18357F:	include/uapi/linux/psample.h
18358F:	net/psample
18359
18360PSE NETWORK DRIVER
18361M:	Oleksij Rempel <o.rempel@pengutronix.de>
18362M:	Kory Maincent <kory.maincent@bootlin.com>
18363L:	netdev@vger.kernel.org
18364S:	Maintained
18365F:	Documentation/devicetree/bindings/net/pse-pd/
18366F:	drivers/net/pse-pd/
18367
18368PSTORE FILESYSTEM
18369M:	Kees Cook <kees@kernel.org>
18370R:	Tony Luck <tony.luck@intel.com>
18371R:	Guilherme G. Piccoli <gpiccoli@igalia.com>
18372L:	linux-hardening@vger.kernel.org
18373S:	Supported
18374T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
18375F:	Documentation/admin-guide/pstore-blk.rst
18376F:	Documentation/admin-guide/ramoops.rst
18377F:	Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
18378F:	drivers/acpi/apei/erst.c
18379F:	drivers/firmware/efi/efi-pstore.c
18380F:	fs/pstore/
18381F:	include/linux/pstore*
18382K:	\b(pstore|ramoops)
18383
18384PT5161L HARDWARE MONITOR DRIVER
18385M:	Cosmo Chou <cosmo.chou@quantatw.com>
18386L:	linux-hwmon@vger.kernel.org
18387S:	Maintained
18388F:	Documentation/hwmon/pt5161l.rst
18389F:	drivers/hwmon/pt5161l.c
18390
18391PTP HARDWARE CLOCK SUPPORT
18392M:	Richard Cochran <richardcochran@gmail.com>
18393L:	netdev@vger.kernel.org
18394S:	Maintained
18395W:	http://linuxptp.sourceforge.net/
18396F:	Documentation/ABI/testing/sysfs-ptp
18397F:	Documentation/driver-api/ptp.rst
18398F:	drivers/net/phy/dp83640*
18399F:	drivers/ptp/*
18400F:	include/linux/ptp_cl*
18401K:	(?:\b|_)ptp(?:\b|_)
18402
18403PTP MOCKUP CLOCK SUPPORT
18404M:	Vladimir Oltean <vladimir.oltean@nxp.com>
18405L:	netdev@vger.kernel.org
18406S:	Maintained
18407F:	drivers/ptp/ptp_mock.c
18408F:	include/linux/ptp_mock.h
18409
18410PTP VIRTUAL CLOCK SUPPORT
18411M:	Yangbo Lu <yangbo.lu@nxp.com>
18412L:	netdev@vger.kernel.org
18413S:	Maintained
18414F:	drivers/ptp/ptp_vclock.c
18415F:	net/ethtool/phc_vclocks.c
18416
18417PTRACE SUPPORT
18418M:	Oleg Nesterov <oleg@redhat.com>
18419S:	Maintained
18420F:	arch/*/*/ptrace*.c
18421F:	arch/*/include/asm/ptrace*.h
18422F:	arch/*/ptrace*.c
18423F:	include/asm-generic/syscall.h
18424F:	include/linux/ptrace.h
18425F:	include/linux/regset.h
18426F:	include/uapi/linux/ptrace.h
18427F:	kernel/ptrace.c
18428
18429PULSE8-CEC DRIVER
18430M:	Hans Verkuil <hverkuil@xs4all.nl>
18431L:	linux-media@vger.kernel.org
18432S:	Maintained
18433T:	git git://linuxtv.org/media_tree.git
18434F:	drivers/media/cec/usb/pulse8/
18435
18436PURELIFI PLFXLC DRIVER
18437M:	Srinivasan Raju <srini.raju@purelifi.com>
18438L:	linux-wireless@vger.kernel.org
18439S:	Supported
18440F:	drivers/net/wireless/purelifi/plfxlc/
18441
18442PVRUSB2 VIDEO4LINUX DRIVER
18443M:	Mike Isely <isely@pobox.com>
18444L:	pvrusb2@isely.net	(subscribers-only)
18445L:	linux-media@vger.kernel.org
18446S:	Maintained
18447W:	http://www.isely.net/pvrusb2/
18448T:	git git://linuxtv.org/media_tree.git
18449F:	Documentation/driver-api/media/drivers/pvrusb2*
18450F:	drivers/media/usb/pvrusb2/
18451
18452PWC WEBCAM DRIVER
18453M:	Hans Verkuil <hverkuil@xs4all.nl>
18454L:	linux-media@vger.kernel.org
18455S:	Odd Fixes
18456T:	git git://linuxtv.org/media_tree.git
18457F:	drivers/media/usb/pwc/*
18458F:	include/trace/events/pwc.h
18459
18460PWM IR Transmitter
18461M:	Sean Young <sean@mess.org>
18462L:	linux-media@vger.kernel.org
18463S:	Maintained
18464F:	Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
18465F:	drivers/media/rc/pwm-ir-tx.c
18466
18467PWM SUBSYSTEM
18468M:	Uwe Kleine-König <ukleinek@kernel.org>
18469L:	linux-pwm@vger.kernel.org
18470S:	Maintained
18471Q:	https://patchwork.ozlabs.org/project/linux-pwm/list/
18472T:	git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
18473F:	Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
18474F:	Documentation/devicetree/bindings/pwm/
18475F:	Documentation/driver-api/pwm.rst
18476F:	drivers/gpio/gpio-mvebu.c
18477F:	drivers/pwm/
18478F:	drivers/video/backlight/pwm_bl.c
18479F:	include/dt-bindings/pwm/
18480F:	include/linux/pwm.h
18481F:	include/linux/pwm_backlight.h
18482K:	pwm_(config|apply_might_sleep|apply_atomic|ops)
18483
18484PXA GPIO DRIVER
18485M:	Robert Jarzmik <robert.jarzmik@free.fr>
18486L:	linux-gpio@vger.kernel.org
18487S:	Maintained
18488F:	drivers/gpio/gpio-pxa.c
18489
18490PXA MMCI DRIVER
18491S:	Orphan
18492
18493PXA RTC DRIVER
18494M:	Robert Jarzmik <robert.jarzmik@free.fr>
18495L:	linux-rtc@vger.kernel.org
18496S:	Maintained
18497
18498PXA2xx/PXA3xx SUPPORT
18499M:	Daniel Mack <daniel@zonque.org>
18500M:	Haojian Zhuang <haojian.zhuang@gmail.com>
18501M:	Robert Jarzmik <robert.jarzmik@free.fr>
18502L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18503S:	Maintained
18504T:	git git://github.com/hzhuang1/linux.git
18505T:	git git://github.com/rjarzmik/linux.git
18506F:	arch/arm/boot/dts/intel/pxa/
18507F:	arch/arm/mach-pxa/
18508F:	drivers/dma/pxa*
18509F:	drivers/pcmcia/pxa2xx*
18510F:	drivers/pinctrl/pxa/
18511F:	drivers/spi/spi-pxa2xx*
18512F:	drivers/usb/gadget/udc/pxa2*
18513F:	include/sound/pxa2xx-lib.h
18514F:	sound/arm/pxa*
18515F:	sound/soc/pxa/
18516
18517QAT DRIVER
18518M:	Giovanni Cabiddu <giovanni.cabiddu@intel.com>
18519L:	qat-linux@intel.com
18520S:	Supported
18521F:	drivers/crypto/intel/qat/
18522
18523QCOM AUDIO (ASoC) DRIVERS
18524M:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18525L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
18526L:	linux-arm-msm@vger.kernel.org
18527S:	Supported
18528F:	Documentation/devicetree/bindings/soc/qcom/qcom,apr*
18529F:	Documentation/devicetree/bindings/sound/qcom,*
18530F:	drivers/soc/qcom/apr.c
18531F:	include/dt-bindings/sound/qcom,wcd9335.h
18532F:	sound/soc/codecs/lpass-rx-macro.*
18533F:	sound/soc/codecs/lpass-tx-macro.*
18534F:	sound/soc/codecs/lpass-va-macro.c
18535F:	sound/soc/codecs/lpass-wsa-macro.*
18536F:	sound/soc/codecs/msm8916-wcd-analog.c
18537F:	sound/soc/codecs/msm8916-wcd-digital.c
18538F:	sound/soc/codecs/wcd-clsh-v2.*
18539F:	sound/soc/codecs/wcd-mbhc-v2.*
18540F:	sound/soc/codecs/wcd9335.*
18541F:	sound/soc/codecs/wcd934x.c
18542F:	sound/soc/codecs/wsa881x.c
18543F:	sound/soc/codecs/wsa883x.c
18544F:	sound/soc/codecs/wsa884x.c
18545F:	sound/soc/qcom/
18546
18547QCOM EMBEDDED USB DEBUGGER (EUD)
18548M:	Souradeep Chowdhury <quic_schowdhu@quicinc.com>
18549L:	linux-arm-msm@vger.kernel.org
18550S:	Maintained
18551F:	Documentation/ABI/testing/sysfs-driver-eud
18552F:	Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
18553F:	drivers/usb/misc/qcom_eud.c
18554
18555QCOM IPA DRIVER
18556M:	Alex Elder <elder@kernel.org>
18557L:	netdev@vger.kernel.org
18558S:	Supported
18559F:	drivers/net/ipa/
18560
18561QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
18562M:	Gabriel Somlo <somlo@cmu.edu>
18563M:	"Michael S. Tsirkin" <mst@redhat.com>
18564L:	qemu-devel@nongnu.org
18565S:	Maintained
18566F:	drivers/firmware/qemu_fw_cfg.c
18567F:	include/uapi/linux/qemu_fw_cfg.h
18568
18569QIB DRIVER
18570M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18571L:	linux-rdma@vger.kernel.org
18572S:	Supported
18573F:	drivers/infiniband/hw/qib/
18574
18575QLOGIC QL41xxx FCOE DRIVER
18576M:	Saurav Kashyap <skashyap@marvell.com>
18577M:	Javed Hasan <jhasan@marvell.com>
18578M:	GR-QLogic-Storage-Upstream@marvell.com
18579L:	linux-scsi@vger.kernel.org
18580S:	Supported
18581F:	drivers/scsi/qedf/
18582
18583QLOGIC QL41xxx ISCSI DRIVER
18584M:	Nilesh Javali <njavali@marvell.com>
18585M:	Manish Rangankar <mrangankar@marvell.com>
18586M:	GR-QLogic-Storage-Upstream@marvell.com
18587L:	linux-scsi@vger.kernel.org
18588S:	Supported
18589F:	drivers/scsi/qedi/
18590
18591QLOGIC QL4xxx ETHERNET DRIVER
18592M:	Manish Chopra <manishc@marvell.com>
18593L:	netdev@vger.kernel.org
18594S:	Supported
18595F:	drivers/net/ethernet/qlogic/qed/
18596F:	drivers/net/ethernet/qlogic/qede/
18597F:	include/linux/qed/
18598
18599QLOGIC QL4xxx RDMA DRIVER
18600M:	Michal Kalderon <mkalderon@marvell.com>
18601L:	linux-rdma@vger.kernel.org
18602S:	Supported
18603F:	drivers/infiniband/hw/qedr/
18604F:	include/uapi/rdma/qedr-abi.h
18605
18606QLOGIC QLA1280 SCSI DRIVER
18607M:	Michael Reed <mdr@sgi.com>
18608L:	linux-scsi@vger.kernel.org
18609S:	Maintained
18610F:	drivers/scsi/qla1280.[ch]
18611
18612QLOGIC QLA2XXX FC-SCSI DRIVER
18613M:	Nilesh Javali <njavali@marvell.com>
18614M:	GR-QLogic-Storage-Upstream@marvell.com
18615L:	linux-scsi@vger.kernel.org
18616S:	Supported
18617F:	drivers/scsi/qla2xxx/
18618
18619QLOGIC QLA3XXX NETWORK DRIVER
18620M:	GR-Linux-NIC-Dev@marvell.com
18621L:	netdev@vger.kernel.org
18622S:	Supported
18623F:	drivers/net/ethernet/qlogic/qla3xxx.*
18624
18625QLOGIC QLA4XXX iSCSI DRIVER
18626M:	Nilesh Javali <njavali@marvell.com>
18627M:	Manish Rangankar <mrangankar@marvell.com>
18628M:	GR-QLogic-Storage-Upstream@marvell.com
18629L:	linux-scsi@vger.kernel.org
18630S:	Supported
18631F:	drivers/scsi/qla4xxx/
18632
18633QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
18634M:	Shahed Shaikh <shshaikh@marvell.com>
18635M:	Manish Chopra <manishc@marvell.com>
18636M:	GR-Linux-NIC-Dev@marvell.com
18637L:	netdev@vger.kernel.org
18638S:	Supported
18639F:	drivers/net/ethernet/qlogic/qlcnic/
18640
18641QM1D1B0004 MEDIA DRIVER
18642M:	Akihiro Tsukada <tskd08@gmail.com>
18643L:	linux-media@vger.kernel.org
18644S:	Odd Fixes
18645F:	drivers/media/tuners/qm1d1b0004*
18646
18647QM1D1C0042 MEDIA DRIVER
18648M:	Akihiro Tsukada <tskd08@gmail.com>
18649L:	linux-media@vger.kernel.org
18650S:	Odd Fixes
18651F:	drivers/media/tuners/qm1d1c0042*
18652
18653QNX4 FILESYSTEM
18654M:	Anders Larsen <al@alarsen.net>
18655S:	Maintained
18656W:	http://www.alarsen.net/linux/qnx4fs/
18657F:	fs/qnx4/
18658F:	include/uapi/linux/qnx4_fs.h
18659F:	include/uapi/linux/qnxtypes.h
18660
18661QNX6 FILESYSTEM
18662S:	Orphan
18663F:	Documentation/filesystems/qnx6.rst
18664F:	fs/qnx6/
18665F:	include/linux/qnx6_fs.h
18666
18667QORIQ DPAA2 FSL-MC BUS DRIVER
18668M:	Stuart Yoder <stuyoder@gmail.com>
18669M:	Laurentiu Tudor <laurentiu.tudor@nxp.com>
18670L:	linux-kernel@vger.kernel.org
18671S:	Maintained
18672F:	Documentation/ABI/stable/sysfs-bus-fsl-mc
18673F:	Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
18674F:	Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
18675F:	drivers/bus/fsl-mc/
18676F:	include/uapi/linux/fsl_mc.h
18677
18678QT1010 MEDIA DRIVER
18679L:	linux-media@vger.kernel.org
18680S:	Orphan
18681W:	https://linuxtv.org
18682Q:	http://patchwork.linuxtv.org/project/linux-media/list/
18683F:	drivers/media/tuners/qt1010*
18684
18685QUALCOMM ATH12K WIRELESS DRIVER
18686M:	Kalle Valo <kvalo@kernel.org>
18687M:	Jeff Johnson <jjohnson@kernel.org>
18688L:	ath12k@lists.infradead.org
18689S:	Supported
18690W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
18691T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git
18692F:	drivers/net/wireless/ath/ath12k/
18693N:	ath12k
18694
18695QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
18696M:	Kalle Valo <kvalo@kernel.org>
18697M:	Jeff Johnson <jjohnson@kernel.org>
18698L:	ath10k@lists.infradead.org
18699S:	Supported
18700W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
18701T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git
18702F:	drivers/net/wireless/ath/ath10k/
18703N:	ath10k
18704
18705QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
18706M:	Kalle Valo <kvalo@kernel.org>
18707M:	Jeff Johnson <jjohnson@kernel.org>
18708L:	ath11k@lists.infradead.org
18709S:	Supported
18710W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
18711B:	https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
18712T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git
18713F:	drivers/net/wireless/ath/ath11k/
18714N:	ath11k
18715
18716QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
18717M:	Toke Høiland-Jørgensen <toke@toke.dk>
18718L:	linux-wireless@vger.kernel.org
18719S:	Maintained
18720W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
18721T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git
18722F:	Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
18723F:	drivers/net/wireless/ath/ath9k/
18724
18725QUALCOMM ATHEROS QCA7K ETHERNET DRIVER
18726M:	Stefan Wahren <wahrenst@gmx.net>
18727L:	netdev@vger.kernel.org
18728S:	Maintained
18729F:	Documentation/devicetree/bindings/net/qca,qca7000.txt
18730F:	drivers/net/ethernet/qualcomm/qca*
18731
18732QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
18733M:	Stephan Gerhold <stephan@gerhold.net>
18734L:	netdev@vger.kernel.org
18735L:	linux-arm-msm@vger.kernel.org
18736S:	Maintained
18737F:	Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
18738F:	drivers/net/wwan/qcom_bam_dmux.c
18739
18740QUALCOMM CAMERA SUBSYSTEM DRIVER
18741M:	Robert Foss <rfoss@kernel.org>
18742M:	Todor Tomov <todor.too@gmail.com>
18743M:	Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18744L:	linux-media@vger.kernel.org
18745S:	Maintained
18746F:	Documentation/admin-guide/media/qcom_camss.rst
18747F:	Documentation/devicetree/bindings/media/*camss*
18748F:	drivers/media/platform/qcom/camss/
18749
18750QUALCOMM CLOCK DRIVERS
18751M:	Bjorn Andersson <andersson@kernel.org>
18752L:	linux-arm-msm@vger.kernel.org
18753S:	Supported
18754T:	git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
18755F:	Documentation/devicetree/bindings/clock/qcom,*
18756F:	drivers/clk/qcom/
18757F:	include/dt-bindings/clock/qcom,*
18758
18759QUALCOMM CLOUD AI (QAIC) DRIVER
18760M:	Jeffrey Hugo <quic_jhugo@quicinc.com>
18761R:	Carl Vanderlip <quic_carlv@quicinc.com>
18762R:	Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
18763L:	linux-arm-msm@vger.kernel.org
18764L:	dri-devel@lists.freedesktop.org
18765S:	Supported
18766T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
18767F:	Documentation/accel/qaic/
18768F:	drivers/accel/qaic/
18769F:	include/uapi/drm/qaic_accel.h
18770
18771QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
18772M:	Bjorn Andersson <andersson@kernel.org>
18773M:	Konrad Dybcio <konrad.dybcio@linaro.org>
18774L:	linux-pm@vger.kernel.org
18775L:	linux-arm-msm@vger.kernel.org
18776S:	Maintained
18777F:	Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
18778F:	drivers/pmdomain/qcom/cpr.c
18779
18780QUALCOMM CPUCP MAILBOX DRIVER
18781M:	Sibi Sankar <quic_sibis@quicinc.com>
18782L:	linux-arm-msm@vger.kernel.org
18783S:	Supported
18784F:	Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
18785F:	drivers/mailbox/qcom-cpucp-mbox.c
18786
18787QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
18788M:	Ilia Lin <ilia.lin@kernel.org>
18789L:	linux-pm@vger.kernel.org
18790S:	Maintained
18791F:	Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
18792F:	Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
18793F:	drivers/cpufreq/qcom-cpufreq-nvmem.c
18794
18795QUALCOMM CRYPTO DRIVERS
18796M:	Thara Gopinath <thara.gopinath@gmail.com>
18797L:	linux-crypto@vger.kernel.org
18798L:	linux-arm-msm@vger.kernel.org
18799S:	Maintained
18800F:	Documentation/devicetree/bindings/crypto/qcom-qce.yaml
18801F:	drivers/crypto/qce/
18802
18803QUALCOMM EMAC GIGABIT ETHERNET DRIVER
18804M:	Timur Tabi <timur@kernel.org>
18805L:	netdev@vger.kernel.org
18806S:	Maintained
18807F:	drivers/net/ethernet/qualcomm/emac/
18808
18809QUALCOMM ETHQOS ETHERNET DRIVER
18810M:	Vinod Koul <vkoul@kernel.org>
18811L:	netdev@vger.kernel.org
18812L:	linux-arm-msm@vger.kernel.org
18813S:	Maintained
18814F:	Documentation/devicetree/bindings/net/qcom,ethqos.yaml
18815F:	drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
18816
18817QUALCOMM FASTRPC DRIVER
18818M:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18819M:	Amol Maheshwari <amahesh@qti.qualcomm.com>
18820L:	linux-arm-msm@vger.kernel.org
18821L:	dri-devel@lists.freedesktop.org
18822S:	Maintained
18823F:	Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
18824F:	drivers/misc/fastrpc.c
18825F:	include/uapi/misc/fastrpc.h
18826
18827QUALCOMM HEXAGON ARCHITECTURE
18828M:	Brian Cain <bcain@quicinc.com>
18829L:	linux-hexagon@vger.kernel.org
18830S:	Supported
18831T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
18832F:	arch/hexagon/
18833
18834QUALCOMM HIDMA DRIVER
18835M:	Sinan Kaya <okaya@kernel.org>
18836L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18837L:	linux-arm-msm@vger.kernel.org
18838L:	dmaengine@vger.kernel.org
18839S:	Supported
18840F:	drivers/dma/qcom/hidma*
18841
18842QUALCOMM I2C CCI DRIVER
18843M:	Loic Poulain <loic.poulain@linaro.org>
18844M:	Robert Foss <rfoss@kernel.org>
18845L:	linux-i2c@vger.kernel.org
18846L:	linux-arm-msm@vger.kernel.org
18847S:	Maintained
18848F:	Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18849F:	drivers/i2c/busses/i2c-qcom-cci.c
18850
18851QUALCOMM INTERCONNECT BWMON DRIVER
18852M:	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18853L:	linux-arm-msm@vger.kernel.org
18854S:	Maintained
18855F:	Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18856F:	drivers/soc/qcom/icc-bwmon.c
18857
18858QUALCOMM IOMMU
18859M:	Rob Clark <robdclark@gmail.com>
18860L:	iommu@lists.linux.dev
18861L:	linux-arm-msm@vger.kernel.org
18862S:	Maintained
18863F:	drivers/iommu/arm/arm-smmu/qcom_iommu.c
18864F:	drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18865F:	drivers/iommu/msm_iommu*
18866
18867QUALCOMM IPC ROUTER (QRTR) DRIVER
18868M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18869L:	linux-arm-msm@vger.kernel.org
18870S:	Maintained
18871F:	include/trace/events/qrtr.h
18872F:	include/uapi/linux/qrtr.h
18873F:	net/qrtr/
18874
18875QUALCOMM IPCC MAILBOX DRIVER
18876M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18877L:	linux-arm-msm@vger.kernel.org
18878S:	Supported
18879F:	Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18880F:	drivers/mailbox/qcom-ipcc.c
18881F:	include/dt-bindings/mailbox/qcom-ipcc.h
18882
18883QUALCOMM IPQ4019 USB PHY DRIVER
18884M:	Robert Marko <robert.marko@sartura.hr>
18885M:	Luka Perkov <luka.perkov@sartura.hr>
18886L:	linux-arm-msm@vger.kernel.org
18887S:	Maintained
18888F:	Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18889F:	drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18890
18891QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18892M:	Robert Marko <robert.marko@sartura.hr>
18893M:	Luka Perkov <luka.perkov@sartura.hr>
18894L:	linux-arm-msm@vger.kernel.org
18895S:	Maintained
18896F:	Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18897F:	drivers/regulator/vqmmc-ipq4019-regulator.c
18898
18899QUALCOMM NAND CONTROLLER DRIVER
18900M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18901L:	linux-mtd@lists.infradead.org
18902L:	linux-arm-msm@vger.kernel.org
18903S:	Maintained
18904F:	Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18905F:	drivers/mtd/nand/raw/qcom_nandc.c
18906
18907QUALCOMM QSEECOM DRIVER
18908M:	Maximilian Luz <luzmaximilian@gmail.com>
18909L:	linux-arm-msm@vger.kernel.org
18910S:	Maintained
18911F:	drivers/firmware/qcom/qcom_qseecom.c
18912
18913QUALCOMM QSEECOM UEFISECAPP DRIVER
18914M:	Maximilian Luz <luzmaximilian@gmail.com>
18915L:	linux-arm-msm@vger.kernel.org
18916S:	Maintained
18917F:	drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18918
18919QUALCOMM RMNET DRIVER
18920M:	Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18921M:	Sean Tranchetti <quic_stranche@quicinc.com>
18922L:	netdev@vger.kernel.org
18923S:	Maintained
18924F:	Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18925F:	drivers/net/ethernet/qualcomm/rmnet/
18926F:	include/linux/if_rmnet.h
18927
18928QUALCOMM TRUST ZONE MEMORY ALLOCATOR
18929M:	Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
18930L:	linux-arm-msm@vger.kernel.org
18931S:	Maintained
18932F:	drivers/firmware/qcom/qcom_tzmem.c
18933F:	drivers/firmware/qcom/qcom_tzmem.h
18934F:	include/linux/firmware/qcom/qcom_tzmem.h
18935
18936QUALCOMM TSENS THERMAL DRIVER
18937M:	Amit Kucheria <amitk@kernel.org>
18938M:	Thara Gopinath <thara.gopinath@gmail.com>
18939L:	linux-pm@vger.kernel.org
18940L:	linux-arm-msm@vger.kernel.org
18941S:	Maintained
18942F:	Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18943F:	drivers/thermal/qcom/
18944
18945QUALCOMM TYPEC PORT MANAGER DRIVER
18946M:	Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18947L:	linux-arm-msm@vger.kernel.org
18948L:	linux-usb@vger.kernel.org
18949S:	Maintained
18950F:	Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18951F:	drivers/usb/typec/tcpm/qcom/
18952
18953QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18954M:	Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18955M:	Vikash Garodia <quic_vgarodia@quicinc.com>
18956R:	Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18957L:	linux-media@vger.kernel.org
18958L:	linux-arm-msm@vger.kernel.org
18959S:	Maintained
18960T:	git git://linuxtv.org/media_tree.git
18961F:	Documentation/devicetree/bindings/media/*venus*
18962F:	drivers/media/platform/qcom/venus/
18963
18964QUALCOMM WCN36XX WIRELESS DRIVER
18965M:	Loic Poulain <loic.poulain@linaro.org>
18966L:	wcn36xx@lists.infradead.org
18967S:	Supported
18968W:	https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18969F:	drivers/net/wireless/ath/wcn36xx/
18970
18971QUANTENNA QTNFMAC WIRELESS DRIVER
18972M:	Igor Mitsyanko <imitsyanko@quantenna.com>
18973R:	Sergey Matyukevich <geomatsi@gmail.com>
18974L:	linux-wireless@vger.kernel.org
18975S:	Maintained
18976F:	drivers/net/wireless/quantenna
18977
18978RADEON and AMDGPU DRM DRIVERS
18979M:	Alex Deucher <alexander.deucher@amd.com>
18980M:	Christian König <christian.koenig@amd.com>
18981M:	Xinhui Pan <Xinhui.Pan@amd.com>
18982L:	amd-gfx@lists.freedesktop.org
18983S:	Supported
18984B:	https://gitlab.freedesktop.org/drm/amd/-/issues
18985C:	irc://irc.oftc.net/radeon
18986T:	git https://gitlab.freedesktop.org/agd5f/linux.git
18987F:	Documentation/gpu/amdgpu/
18988F:	drivers/gpu/drm/amd/
18989F:	drivers/gpu/drm/ci/xfails/amd*
18990F:	drivers/gpu/drm/radeon/
18991F:	include/uapi/drm/amdgpu_drm.h
18992F:	include/uapi/drm/radeon_drm.h
18993
18994RADEON FRAMEBUFFER DISPLAY DRIVER
18995M:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
18996L:	linux-fbdev@vger.kernel.org
18997S:	Maintained
18998F:	drivers/video/fbdev/aty/radeon*
18999F:	include/uapi/linux/radeonfb.h
19000
19001RADIOSHARK RADIO DRIVER
19002M:	Hans Verkuil <hverkuil@xs4all.nl>
19003L:	linux-media@vger.kernel.org
19004S:	Maintained
19005T:	git git://linuxtv.org/media_tree.git
19006F:	drivers/media/radio/radio-shark.c
19007
19008RADIOSHARK2 RADIO DRIVER
19009M:	Hans Verkuil <hverkuil@xs4all.nl>
19010L:	linux-media@vger.kernel.org
19011S:	Maintained
19012T:	git git://linuxtv.org/media_tree.git
19013F:	drivers/media/radio/radio-shark2.c
19014F:	drivers/media/radio/radio-tea5777.c
19015
19016RADOS BLOCK DEVICE (RBD)
19017M:	Ilya Dryomov <idryomov@gmail.com>
19018R:	Dongsheng Yang <dongsheng.yang@easystack.cn>
19019L:	ceph-devel@vger.kernel.org
19020S:	Supported
19021W:	http://ceph.com/
19022T:	git https://github.com/ceph/ceph-client.git
19023F:	Documentation/ABI/testing/sysfs-bus-rbd
19024F:	drivers/block/rbd.c
19025F:	drivers/block/rbd_types.h
19026
19027RAGE128 FRAMEBUFFER DISPLAY DRIVER
19028L:	linux-fbdev@vger.kernel.org
19029S:	Orphan
19030F:	drivers/video/fbdev/aty/aty128fb.c
19031
19032RAINSHADOW-CEC DRIVER
19033M:	Hans Verkuil <hverkuil@xs4all.nl>
19034L:	linux-media@vger.kernel.org
19035S:	Maintained
19036T:	git git://linuxtv.org/media_tree.git
19037F:	drivers/media/cec/usb/rainshadow/
19038
19039RALINK MIPS ARCHITECTURE
19040M:	John Crispin <john@phrozen.org>
19041M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
19042L:	linux-mips@vger.kernel.org
19043S:	Maintained
19044F:	arch/mips/ralink
19045
19046RALINK MT7621 MIPS ARCHITECTURE
19047M:	Arınç ÜNAL <arinc.unal@arinc9.com>
19048M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
19049L:	linux-mips@vger.kernel.org
19050S:	Maintained
19051F:	arch/mips/boot/dts/ralink/mt7621*
19052
19053RALINK RT2X00 WIRELESS LAN DRIVER
19054M:	Stanislaw Gruszka <stf_xl@wp.pl>
19055L:	linux-wireless@vger.kernel.org
19056S:	Maintained
19057F:	drivers/net/wireless/ralink/rt2x00/
19058
19059RAMDISK RAM BLOCK DEVICE DRIVER
19060M:	Jens Axboe <axboe@kernel.dk>
19061S:	Maintained
19062F:	Documentation/admin-guide/blockdev/ramdisk.rst
19063F:	drivers/block/brd.c
19064
19065RANCHU VIRTUAL BOARD FOR MIPS
19066M:	Miodrag Dinic <miodrag.dinic@mips.com>
19067L:	linux-mips@vger.kernel.org
19068S:	Supported
19069F:	arch/mips/configs/generic/board-ranchu.config
19070F:	arch/mips/generic/board-ranchu.c
19071
19072RANDOM NUMBER DRIVER
19073M:	"Theodore Ts'o" <tytso@mit.edu>
19074M:	Jason A. Donenfeld <Jason@zx2c4.com>
19075S:	Maintained
19076T:	git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
19077F:	Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml
19078F:	drivers/char/random.c
19079F:	include/linux/random.h
19080F:	include/uapi/linux/random.h
19081F:	drivers/virt/vmgenid.c
19082F:	include/vdso/getrandom.h
19083F:	lib/vdso/getrandom.c
19084F:	arch/x86/entry/vdso/vgetrandom*
19085F:	arch/x86/include/asm/vdso/getrandom*
19086
19087RAPIDIO SUBSYSTEM
19088M:	Matt Porter <mporter@kernel.crashing.org>
19089M:	Alexandre Bounine <alex.bou9@gmail.com>
19090S:	Maintained
19091F:	drivers/rapidio/
19092
19093RAS INFRASTRUCTURE
19094M:	Tony Luck <tony.luck@intel.com>
19095M:	Borislav Petkov <bp@alien8.de>
19096L:	linux-edac@vger.kernel.org
19097S:	Maintained
19098F:	Documentation/admin-guide/RAS
19099F:	drivers/ras/
19100F:	include/linux/ras.h
19101F:	include/ras/ras_event.h
19102
19103RAS FRU MEMORY POISON MANAGER (FMPM)
19104M:	Yazen Ghannam <Yazen.Ghannam@amd.com>
19105L:	linux-edac@vger.kernel.org
19106S:	Maintained
19107F:	drivers/ras/amd/fmpm.c
19108
19109RASPBERRY PI PISP BACK END
19110M:	Jacopo Mondi <jacopo.mondi@ideasonboard.com>
19111L:	Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
19112L:	linux-media@vger.kernel.org
19113S:	Maintained
19114F:	Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml
19115F:	drivers/media/platform/raspberrypi/pisp_be/
19116F:	include/uapi/linux/media/raspberrypi/
19117
19118RC-CORE / LIRC FRAMEWORK
19119M:	Sean Young <sean@mess.org>
19120L:	linux-media@vger.kernel.org
19121S:	Maintained
19122W:	http://linuxtv.org
19123T:	git git://linuxtv.org/media_tree.git
19124F:	Documentation/driver-api/media/rc-core.rst
19125F:	Documentation/userspace-api/media/rc/
19126F:	drivers/media/rc/
19127F:	include/media/rc-core.h
19128F:	include/media/rc-map.h
19129F:	include/uapi/linux/lirc.h
19130
19131RCMM REMOTE CONTROLS DECODER
19132M:	Patrick Lerda <patrick9876@free.fr>
19133S:	Maintained
19134F:	drivers/media/rc/ir-rcmm-decoder.c
19135
19136RCUTORTURE TEST FRAMEWORK
19137M:	"Paul E. McKenney" <paulmck@kernel.org>
19138M:	Josh Triplett <josh@joshtriplett.org>
19139R:	Steven Rostedt <rostedt@goodmis.org>
19140R:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19141R:	Lai Jiangshan <jiangshanlai@gmail.com>
19142L:	rcu@vger.kernel.org
19143S:	Supported
19144T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19145F:	tools/testing/selftests/rcutorture
19146
19147RDACM20 Camera Sensor
19148M:	Jacopo Mondi <jacopo+renesas@jmondi.org>
19149M:	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
19150M:	Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
19151M:	Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
19152L:	linux-media@vger.kernel.org
19153S:	Maintained
19154F:	Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
19155F:	drivers/media/i2c/max9271.c
19156F:	drivers/media/i2c/max9271.h
19157F:	drivers/media/i2c/rdacm20.c
19158
19159RDACM21 Camera Sensor
19160M:	Jacopo Mondi <jacopo+renesas@jmondi.org>
19161M:	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
19162M:	Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
19163M:	Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
19164L:	linux-media@vger.kernel.org
19165S:	Maintained
19166F:	Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
19167F:	drivers/media/i2c/max9271.c
19168F:	drivers/media/i2c/max9271.h
19169F:	drivers/media/i2c/rdacm21.c
19170
19171RDC R-321X SoC
19172M:	Florian Fainelli <florian@openwrt.org>
19173S:	Maintained
19174
19175RDC R6040 FAST ETHERNET DRIVER
19176M:	Florian Fainelli <f.fainelli@gmail.com>
19177L:	netdev@vger.kernel.org
19178S:	Maintained
19179F:	drivers/net/ethernet/rdc/r6040.c
19180
19181RDMAVT - RDMA verbs software
19182M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
19183L:	linux-rdma@vger.kernel.org
19184S:	Supported
19185F:	drivers/infiniband/sw/rdmavt
19186
19187RDS - RELIABLE DATAGRAM SOCKETS
19188M:	Allison Henderson <allison.henderson@oracle.com>
19189L:	netdev@vger.kernel.org
19190L:	linux-rdma@vger.kernel.org
19191L:	rds-devel@oss.oracle.com (moderated for non-subscribers)
19192S:	Supported
19193W:	https://oss.oracle.com/projects/rds/
19194F:	Documentation/networking/rds.rst
19195F:	net/rds/
19196
19197RDT - RESOURCE ALLOCATION
19198M:	Fenghua Yu <fenghua.yu@intel.com>
19199M:	Reinette Chatre <reinette.chatre@intel.com>
19200L:	linux-kernel@vger.kernel.org
19201S:	Supported
19202F:	Documentation/arch/x86/resctrl*
19203F:	arch/x86/include/asm/resctrl.h
19204F:	arch/x86/kernel/cpu/resctrl/
19205F:	tools/testing/selftests/resctrl/
19206
19207READ-COPY UPDATE (RCU)
19208M:	"Paul E. McKenney" <paulmck@kernel.org>
19209M:	Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
19210M:	Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h)
19211M:	Joel Fernandes <joel@joelfernandes.org>
19212M:	Josh Triplett <josh@joshtriplett.org>
19213M:	Boqun Feng <boqun.feng@gmail.com>
19214M:	Uladzislau Rezki <urezki@gmail.com>
19215R:	Steven Rostedt <rostedt@goodmis.org>
19216R:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19217R:	Lai Jiangshan <jiangshanlai@gmail.com>
19218R:	Zqiang <qiang.zhang1211@gmail.com>
19219L:	rcu@vger.kernel.org
19220S:	Supported
19221W:	http://www.rdrop.com/users/paulmck/RCU/
19222T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19223F:	Documentation/RCU/
19224F:	include/linux/rcu*
19225F:	kernel/rcu/
19226X:	Documentation/RCU/torture.rst
19227X:	include/linux/srcu*.h
19228X:	kernel/rcu/srcu*.c
19229
19230REAL TIME CLOCK (RTC) SUBSYSTEM
19231M:	Alexandre Belloni <alexandre.belloni@bootlin.com>
19232L:	linux-rtc@vger.kernel.org
19233S:	Maintained
19234Q:	http://patchwork.ozlabs.org/project/rtc-linux/list/
19235T:	git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
19236F:	Documentation/admin-guide/rtc.rst
19237F:	Documentation/devicetree/bindings/rtc/
19238F:	drivers/rtc/
19239F:	include/linux/rtc.h
19240F:	include/linux/rtc/
19241F:	include/uapi/linux/rtc.h
19242F:	tools/testing/selftests/rtc/
19243
19244Real-time Linux Analysis (RTLA) tools
19245M:	Steven Rostedt <rostedt@goodmis.org>
19246L:	linux-trace-kernel@vger.kernel.org
19247S:	Maintained
19248F:	Documentation/tools/rtla/
19249F:	tools/tracing/rtla/
19250
19251REALTEK AUDIO CODECS
19252M:	Oder Chiou <oder_chiou@realtek.com>
19253S:	Maintained
19254F:	include/sound/rt*.h
19255F:	sound/soc/codecs/rt*
19256
19257REALTEK OTTO WATCHDOG
19258M:	Sander Vanheule <sander@svanheule.net>
19259L:	linux-watchdog@vger.kernel.org
19260S:	Maintained
19261F:	Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
19262F:	drivers/watchdog/realtek_otto_wdt.c
19263
19264REALTEK RTL83xx SMI DSA ROUTER CHIPS
19265M:	Linus Walleij <linus.walleij@linaro.org>
19266M:	Alvin Šipraga <alsi@bang-olufsen.dk>
19267S:	Maintained
19268F:	Documentation/devicetree/bindings/net/dsa/realtek.yaml
19269F:	drivers/net/dsa/realtek/*
19270
19271REALTEK WIRELESS DRIVER (rtlwifi family)
19272M:	Ping-Ke Shih <pkshih@realtek.com>
19273L:	linux-wireless@vger.kernel.org
19274S:	Maintained
19275T:	git https://github.com/pkshih/rtw.git
19276F:	drivers/net/wireless/realtek/rtlwifi/
19277
19278REALTEK WIRELESS DRIVER (rtw88)
19279M:	Ping-Ke Shih <pkshih@realtek.com>
19280L:	linux-wireless@vger.kernel.org
19281S:	Maintained
19282T:	git https://github.com/pkshih/rtw.git
19283F:	drivers/net/wireless/realtek/rtw88/
19284
19285REALTEK WIRELESS DRIVER (rtw89)
19286M:	Ping-Ke Shih <pkshih@realtek.com>
19287L:	linux-wireless@vger.kernel.org
19288S:	Maintained
19289T:	git https://github.com/pkshih/rtw.git
19290F:	drivers/net/wireless/realtek/rtw89/
19291
19292REDPINE WIRELESS DRIVER
19293L:	linux-wireless@vger.kernel.org
19294S:	Orphan
19295F:	drivers/net/wireless/rsi/
19296
19297REGISTER MAP ABSTRACTION
19298M:	Mark Brown <broonie@kernel.org>
19299L:	linux-kernel@vger.kernel.org
19300S:	Supported
19301T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
19302F:	Documentation/devicetree/bindings/regmap/
19303F:	drivers/base/regmap/
19304F:	include/linux/regmap.h
19305
19306REISERFS FILE SYSTEM
19307L:	reiserfs-devel@vger.kernel.org
19308S:	Obsolete
19309F:	fs/reiserfs/
19310
19311REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
19312M:	Bjorn Andersson <andersson@kernel.org>
19313M:	Mathieu Poirier <mathieu.poirier@linaro.org>
19314L:	linux-remoteproc@vger.kernel.org
19315S:	Maintained
19316T:	git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
19317F:	Documentation/ABI/testing/sysfs-class-remoteproc
19318F:	Documentation/devicetree/bindings/remoteproc/
19319F:	Documentation/staging/remoteproc.rst
19320F:	drivers/remoteproc/
19321F:	include/linux/remoteproc.h
19322F:	include/linux/remoteproc/
19323
19324REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
19325M:	Bjorn Andersson <andersson@kernel.org>
19326M:	Mathieu Poirier <mathieu.poirier@linaro.org>
19327L:	linux-remoteproc@vger.kernel.org
19328S:	Maintained
19329T:	git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
19330F:	Documentation/ABI/testing/sysfs-bus-rpmsg
19331F:	Documentation/staging/rpmsg.rst
19332F:	drivers/rpmsg/
19333F:	include/linux/rpmsg.h
19334F:	include/linux/rpmsg/
19335F:	include/uapi/linux/rpmsg.h
19336F:	samples/rpmsg/
19337
19338REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
19339M:	Stephan Gerhold <stephan@gerhold.net>
19340L:	netdev@vger.kernel.org
19341L:	linux-remoteproc@vger.kernel.org
19342S:	Maintained
19343F:	drivers/net/wwan/rpmsg_wwan_ctrl.c
19344
19345RENESAS CLOCK DRIVERS
19346M:	Geert Uytterhoeven <geert+renesas@glider.be>
19347L:	linux-renesas-soc@vger.kernel.org
19348S:	Supported
19349T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
19350F:	Documentation/devicetree/bindings/clock/renesas,*
19351F:	drivers/clk/renesas/
19352
19353RENESAS EMEV2 I2C DRIVER
19354M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
19355L:	linux-renesas-soc@vger.kernel.org
19356S:	Supported
19357F:	Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
19358F:	drivers/i2c/busses/i2c-emev2.c
19359
19360RENESAS ETHERNET AVB DRIVER
19361R:	Sergey Shtylyov <s.shtylyov@omp.ru>
19362L:	netdev@vger.kernel.org
19363L:	linux-renesas-soc@vger.kernel.org
19364F:	Documentation/devicetree/bindings/net/renesas,etheravb.yaml
19365F:	drivers/net/ethernet/renesas/Kconfig
19366F:	drivers/net/ethernet/renesas/Makefile
19367F:	drivers/net/ethernet/renesas/ravb*
19368
19369RENESAS ETHERNET SWITCH DRIVER
19370R:	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
19371L:	netdev@vger.kernel.org
19372L:	linux-renesas-soc@vger.kernel.org
19373F:	Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml
19374F:	drivers/net/ethernet/renesas/Kconfig
19375F:	drivers/net/ethernet/renesas/Makefile
19376F:	drivers/net/ethernet/renesas/rcar_gen4*
19377F:	drivers/net/ethernet/renesas/rswitch*
19378
19379RENESAS ETHERNET TSN DRIVER
19380M:	Niklas Söderlund <niklas.soderlund@ragnatech.se>
19381L:	netdev@vger.kernel.org
19382L:	linux-renesas-soc@vger.kernel.org
19383S:	Supported
19384F:	Documentation/devicetree/bindings/net/renesas,ethertsn.yaml
19385F:	drivers/net/ethernet/renesas/rtsn.*
19386
19387RENESAS IDT821034 ASoC CODEC
19388M:	Herve Codina <herve.codina@bootlin.com>
19389L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
19390S:	Maintained
19391F:	Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
19392F:	sound/soc/codecs/idt821034.c
19393
19394RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
19395M:	Miquel Raynal <miquel.raynal@bootlin.com>
19396L:	linux-mtd@lists.infradead.org
19397L:	linux-renesas-soc@vger.kernel.org
19398S:	Maintained
19399F:	Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
19400F:	drivers/mtd/nand/raw/renesas-nand-controller.c
19401
19402RENESAS R-CAR GYROADC DRIVER
19403M:	Marek Vasut <marek.vasut@gmail.com>
19404L:	linux-iio@vger.kernel.org
19405S:	Supported
19406F:	Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
19407F:	drivers/iio/adc/rcar-gyroadc.c
19408
19409RENESAS R-CAR I2C DRIVERS
19410M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
19411L:	linux-renesas-soc@vger.kernel.org
19412S:	Supported
19413F:	Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
19414F:	Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
19415F:	drivers/i2c/busses/i2c-rcar.c
19416F:	drivers/i2c/busses/i2c-sh_mobile.c
19417
19418RENESAS R-CAR SATA DRIVER
19419R:	Sergey Shtylyov <s.shtylyov@omp.ru>
19420L:	linux-ide@vger.kernel.org
19421L:	linux-renesas-soc@vger.kernel.org
19422S:	Supported
19423F:	Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
19424F:	drivers/ata/sata_rcar.c
19425
19426RENESAS R-CAR THERMAL DRIVERS
19427M:	Niklas Söderlund <niklas.soderlund@ragnatech.se>
19428L:	linux-renesas-soc@vger.kernel.org
19429S:	Supported
19430F:	Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
19431F:	Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
19432F:	drivers/thermal/renesas/rcar_gen3_thermal.c
19433F:	drivers/thermal/renesas/rcar_thermal.c
19434
19435RENESAS RIIC DRIVER
19436M:	Chris Brandt <chris.brandt@renesas.com>
19437L:	linux-renesas-soc@vger.kernel.org
19438S:	Supported
19439F:	Documentation/devicetree/bindings/i2c/renesas,riic.yaml
19440F:	drivers/i2c/busses/i2c-riic.c
19441
19442RENESAS RZ/G2L A/D DRIVER
19443M:	Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
19444L:	linux-iio@vger.kernel.org
19445L:	linux-renesas-soc@vger.kernel.org
19446S:	Supported
19447F:	Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
19448F:	drivers/iio/adc/rzg2l_adc.c
19449
19450RENESAS RZ/G2L MTU3a COUNTER DRIVER
19451M:	Biju Das <biju.das.jz@bp.renesas.com>
19452L:	linux-iio@vger.kernel.org
19453L:	linux-renesas-soc@vger.kernel.org
19454S:	Supported
19455F:	Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
19456F:	drivers/counter/rz-mtu3-cnt.c
19457
19458RENESAS RZ/N1 A5PSW SWITCH DRIVER
19459M:	Clément Léger <clement.leger@bootlin.com>
19460L:	linux-renesas-soc@vger.kernel.org
19461L:	netdev@vger.kernel.org
19462S:	Maintained
19463F:	Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
19464F:	Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
19465F:	drivers/net/dsa/rzn1_a5psw*
19466F:	drivers/net/pcs/pcs-rzn1-miic.c
19467F:	include/dt-bindings/net/pcs-rzn1-miic.h
19468F:	include/linux/pcs-rzn1-miic.h
19469F:	net/dsa/tag_rzn1_a5psw.c
19470
19471RENESAS RZ/N1 DWMAC GLUE LAYER
19472M:	Romain Gantois <romain.gantois@bootlin.com>
19473S:	Maintained
19474F:	Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml
19475F:	drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c
19476
19477RENESAS RZ/N1 RTC CONTROLLER DRIVER
19478M:	Miquel Raynal <miquel.raynal@bootlin.com>
19479L:	linux-rtc@vger.kernel.org
19480L:	linux-renesas-soc@vger.kernel.org
19481S:	Maintained
19482F:	Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
19483F:	drivers/rtc/rtc-rzn1.c
19484
19485RENESAS RZ/N1 USBF CONTROLLER DRIVER
19486M:	Herve Codina <herve.codina@bootlin.com>
19487L:	linux-renesas-soc@vger.kernel.org
19488L:	linux-usb@vger.kernel.org
19489S:	Maintained
19490F:	Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
19491F:	drivers/usb/gadget/udc/renesas_usbf.c
19492
19493RENESAS RZ/V2M I2C DRIVER
19494M:	Fabrizio Castro <fabrizio.castro.jz@renesas.com>
19495L:	linux-i2c@vger.kernel.org
19496L:	linux-renesas-soc@vger.kernel.org
19497S:	Supported
19498F:	Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
19499F:	drivers/i2c/busses/i2c-rzv2m.c
19500
19501RENESAS SUPERH ETHERNET DRIVER
19502R:	Sergey Shtylyov <s.shtylyov@omp.ru>
19503L:	netdev@vger.kernel.org
19504L:	linux-renesas-soc@vger.kernel.org
19505F:	Documentation/devicetree/bindings/net/renesas,ether.yaml
19506F:	drivers/net/ethernet/renesas/Kconfig
19507F:	drivers/net/ethernet/renesas/Makefile
19508F:	drivers/net/ethernet/renesas/sh_eth*
19509F:	include/linux/sh_eth.h
19510
19511RENESAS USB PHY DRIVER
19512M:	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
19513L:	linux-renesas-soc@vger.kernel.org
19514S:	Maintained
19515F:	drivers/phy/renesas/phy-rcar-gen3-usb*.c
19516
19517RENESAS VERSACLOCK 7 CLOCK DRIVER
19518M:	Alex Helms <alexander.helms.jy@renesas.com>
19519S:	Maintained
19520F:	Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
19521F:	drivers/clk/clk-versaclock7.c
19522
19523RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
19524M:	Herve Codina <herve.codina@bootlin.com>
19525L:	linux-iio@vger.kernel.org
19526S:	Maintained
19527F:	Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
19528F:	drivers/iio/potentiometer/x9250.c
19529
19530RESET CONTROLLER FRAMEWORK
19531M:	Philipp Zabel <p.zabel@pengutronix.de>
19532S:	Maintained
19533T:	git git://git.pengutronix.de/git/pza/linux
19534F:	Documentation/devicetree/bindings/reset/
19535F:	Documentation/driver-api/reset.rst
19536F:	drivers/reset/
19537F:	include/dt-bindings/reset/
19538F:	include/linux/reset-controller.h
19539F:	include/linux/reset.h
19540F:	include/linux/reset/
19541K:	\b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
19542
19543RESTARTABLE SEQUENCES SUPPORT
19544M:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19545M:	Peter Zijlstra <peterz@infradead.org>
19546M:	"Paul E. McKenney" <paulmck@kernel.org>
19547M:	Boqun Feng <boqun.feng@gmail.com>
19548L:	linux-kernel@vger.kernel.org
19549S:	Supported
19550F:	include/trace/events/rseq.h
19551F:	include/uapi/linux/rseq.h
19552F:	kernel/rseq.c
19553F:	tools/testing/selftests/rseq/
19554
19555RFKILL
19556M:	Johannes Berg <johannes@sipsolutions.net>
19557L:	linux-wireless@vger.kernel.org
19558S:	Maintained
19559W:	https://wireless.wiki.kernel.org/
19560Q:	https://patchwork.kernel.org/project/linux-wireless/list/
19561T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
19562T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
19563F:	Documentation/ABI/stable/sysfs-class-rfkill
19564F:	Documentation/driver-api/rfkill.rst
19565F:	include/linux/rfkill.h
19566F:	include/uapi/linux/rfkill.h
19567F:	net/rfkill/
19568
19569RHASHTABLE
19570M:	Thomas Graf <tgraf@suug.ch>
19571M:	Herbert Xu <herbert@gondor.apana.org.au>
19572L:	netdev@vger.kernel.org
19573S:	Maintained
19574F:	include/linux/rhashtable-types.h
19575F:	include/linux/rhashtable.h
19576F:	lib/rhashtable.c
19577F:	lib/test_rhashtable.c
19578
19579RICOH R5C592 MEMORYSTICK DRIVER
19580M:	Maxim Levitsky <maximlevitsky@gmail.com>
19581S:	Maintained
19582F:	drivers/memstick/host/r592.*
19583
19584RICOH SMARTMEDIA/XD DRIVER
19585M:	Maxim Levitsky <maximlevitsky@gmail.com>
19586S:	Maintained
19587F:	drivers/mtd/nand/raw/r852.c
19588F:	drivers/mtd/nand/raw/r852.h
19589
19590RISC-V AIA DRIVERS
19591M:	Anup Patel <anup@brainfault.org>
19592L:	linux-riscv@lists.infradead.org
19593S:	Maintained
19594F:	Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml
19595F:	Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml
19596F:	drivers/irqchip/irq-riscv-aplic-*.c
19597F:	drivers/irqchip/irq-riscv-aplic-*.h
19598F:	drivers/irqchip/irq-riscv-imsic-*.c
19599F:	drivers/irqchip/irq-riscv-imsic-*.h
19600F:	drivers/irqchip/irq-riscv-intc.c
19601F:	include/linux/irqchip/riscv-aplic.h
19602F:	include/linux/irqchip/riscv-imsic.h
19603
19604RISC-V ARCHITECTURE
19605M:	Paul Walmsley <paul.walmsley@sifive.com>
19606M:	Palmer Dabbelt <palmer@dabbelt.com>
19607M:	Albert Ou <aou@eecs.berkeley.edu>
19608L:	linux-riscv@lists.infradead.org
19609S:	Supported
19610Q:	https://patchwork.kernel.org/project/linux-riscv/list/
19611C:	irc://irc.libera.chat/riscv
19612P:	Documentation/arch/riscv/patch-acceptance.rst
19613T:	git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
19614F:	arch/riscv/
19615N:	riscv
19616K:	riscv
19617
19618RISC-V MICROCHIP FPGA SUPPORT
19619M:	Conor Dooley <conor.dooley@microchip.com>
19620M:	Daire McNamara <daire.mcnamara@microchip.com>
19621L:	linux-riscv@lists.infradead.org
19622S:	Supported
19623F:	Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
19624F:	Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
19625F:	Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
19626F:	Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
19627F:	Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
19628F:	Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
19629F:	Documentation/devicetree/bindings/riscv/microchip.yaml
19630F:	Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
19631F:	Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
19632F:	Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
19633F:	arch/riscv/boot/dts/microchip/
19634F:	drivers/char/hw_random/mpfs-rng.c
19635F:	drivers/clk/microchip/clk-mpfs*.c
19636F:	drivers/firmware/microchip/mpfs-auto-update.c
19637F:	drivers/i2c/busses/i2c-microchip-corei2c.c
19638F:	drivers/mailbox/mailbox-mpfs.c
19639F:	drivers/pci/controller/plda/pcie-microchip-host.c
19640F:	drivers/pwm/pwm-microchip-core.c
19641F:	drivers/reset/reset-mpfs.c
19642F:	drivers/rtc/rtc-mpfs.c
19643F:	drivers/soc/microchip/mpfs-sys-controller.c
19644F:	drivers/spi/spi-microchip-core-qspi.c
19645F:	drivers/spi/spi-microchip-core.c
19646F:	drivers/usb/musb/mpfs.c
19647F:	include/soc/microchip/mpfs.h
19648
19649RISC-V MISC SOC SUPPORT
19650M:	Conor Dooley <conor@kernel.org>
19651L:	linux-riscv@lists.infradead.org
19652S:	Maintained
19653Q:	https://patchwork.kernel.org/project/linux-riscv/list/
19654T:	git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19655F:	Documentation/devicetree/bindings/riscv/
19656F:	arch/riscv/boot/dts/
19657X:	arch/riscv/boot/dts/allwinner/
19658X:	arch/riscv/boot/dts/renesas/
19659X:	arch/riscv/boot/dts/sophgo/
19660X:	arch/riscv/boot/dts/thead/
19661
19662RISC-V PMU DRIVERS
19663M:	Atish Patra <atishp@atishpatra.org>
19664R:	Anup Patel <anup@brainfault.org>
19665L:	linux-riscv@lists.infradead.org
19666S:	Supported
19667F:	drivers/perf/riscv_pmu.c
19668F:	drivers/perf/riscv_pmu_legacy.c
19669F:	drivers/perf/riscv_pmu_sbi.c
19670
19671RISC-V THEAD SoC SUPPORT
19672M:	Drew Fustini <drew@pdp7.com>
19673M:	Guo Ren <guoren@kernel.org>
19674M:	Fu Wei <wefu@redhat.com>
19675L:	linux-riscv@lists.infradead.org
19676S:	Maintained
19677T:	git https://github.com/pdp7/linux.git
19678F:	Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml
19679F:	arch/riscv/boot/dts/thead/
19680F:	drivers/clk/thead/clk-th1520-ap.c
19681F:	include/dt-bindings/clock/thead,th1520-clk-ap.h
19682
19683RNBD BLOCK DRIVERS
19684M:	Md. Haris Iqbal <haris.iqbal@ionos.com>
19685M:	Jack Wang <jinpu.wang@ionos.com>
19686L:	linux-block@vger.kernel.org
19687S:	Maintained
19688F:	drivers/block/rnbd/
19689
19690ROCCAT DRIVERS
19691M:	Stefan Achatz <erazor_de@users.sourceforge.net>
19692S:	Maintained
19693W:	http://sourceforge.net/projects/roccat/
19694F:	Documentation/ABI/*/sysfs-driver-hid-roccat*
19695F:	drivers/hid/hid-roccat*
19696F:	include/linux/hid-roccat*
19697
19698ROCKCHIP CRYPTO DRIVERS
19699M:	Corentin Labbe <clabbe@baylibre.com>
19700L:	linux-crypto@vger.kernel.org
19701S:	Maintained
19702F:	Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
19703F:	drivers/crypto/rockchip/
19704
19705ROCKCHIP I2S TDM DRIVER
19706M:	Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
19707L:	linux-rockchip@lists.infradead.org
19708S:	Maintained
19709F:	Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
19710F:	sound/soc/rockchip/rockchip_i2s_tdm.*
19711
19712ROCKCHIP ISP V1 DRIVER
19713M:	Dafna Hirschfeld <dafna@fastmail.com>
19714M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19715L:	linux-media@vger.kernel.org
19716L:	linux-rockchip@lists.infradead.org
19717S:	Maintained
19718F:	Documentation/admin-guide/media/rkisp1.rst
19719F:	Documentation/devicetree/bindings/media/rockchip-isp1.yaml
19720F:	Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
19721F:	drivers/media/platform/rockchip/rkisp1
19722F:	include/uapi/linux/rkisp1-config.h
19723
19724ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
19725M:	Jacob Chen <jacob-chen@iotwrt.com>
19726M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
19727L:	linux-media@vger.kernel.org
19728L:	linux-rockchip@lists.infradead.org
19729S:	Maintained
19730F:	Documentation/devicetree/bindings/media/rockchip-rga.yaml
19731F:	drivers/media/platform/rockchip/rga/
19732
19733ROCKCHIP RK3308 INTERNAL AUDIO CODEC
19734M:	Luca Ceresoli <luca.ceresoli@bootlin.com>
19735S:	Maintained
19736F:	Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml
19737F:	sound/soc/codecs/rk3308_codec.c
19738F:	sound/soc/codecs/rk3308_codec.h
19739
19740ROCKCHIP VIDEO DECODER DRIVER
19741M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
19742L:	linux-media@vger.kernel.org
19743L:	linux-rockchip@lists.infradead.org
19744S:	Maintained
19745F:	Documentation/devicetree/bindings/media/rockchip,vdec.yaml
19746F:	drivers/staging/media/rkvdec/
19747
19748ROCKER DRIVER
19749M:	Jiri Pirko <jiri@resnulli.us>
19750L:	netdev@vger.kernel.org
19751S:	Supported
19752F:	drivers/net/ethernet/rocker/
19753
19754ROCKETPORT EXPRESS/INFINITY DRIVER
19755M:	Kevin Cernekee <cernekee@gmail.com>
19756L:	linux-serial@vger.kernel.org
19757S:	Odd Fixes
19758F:	drivers/tty/serial/rp2.*
19759
19760ROHM BD99954 CHARGER IC
19761M:	Matti Vaittinen <mazziesaccount@gmail.com>
19762S:	Supported
19763F:	drivers/power/supply/bd99954-charger.c
19764F:	drivers/power/supply/bd99954-charger.h
19765
19766ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
19767M:	Tomasz Duszynski <tduszyns@gmail.com>
19768S:	Maintained
19769F:	Documentation/devicetree/bindings/iio/light/bh1750.yaml
19770F:	drivers/iio/light/bh1750.c
19771
19772ROHM BM1390 PRESSURE SENSOR DRIVER
19773M:	Matti Vaittinen <mazziesaccount@gmail.com>
19774L:	linux-iio@vger.kernel.org
19775S:	Supported
19776F:	drivers/iio/pressure/rohm-bm1390.c
19777
19778ROHM BU270xx LIGHT SENSOR DRIVERs
19779M:	Matti Vaittinen <mazziesaccount@gmail.com>
19780L:	linux-iio@vger.kernel.org
19781S:	Supported
19782F:	drivers/iio/light/rohm-bu27008.c
19783F:	drivers/iio/light/rohm-bu27034.c
19784
19785ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
19786M:	Marek Vasut <marek.vasut+renesas@gmail.com>
19787L:	linux-kernel@vger.kernel.org
19788L:	linux-renesas-soc@vger.kernel.org
19789S:	Supported
19790F:	Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
19791F:	drivers/gpio/gpio-bd9571mwv.c
19792F:	drivers/mfd/bd9571mwv.c
19793F:	drivers/regulator/bd9571mwv-regulator.c
19794F:	include/linux/mfd/bd9571mwv.h
19795
19796ROHM POWER MANAGEMENT IC DEVICE DRIVERS
19797M:	Matti Vaittinen <mazziesaccount@gmail.com>
19798S:	Supported
19799F:	drivers/clk/clk-bd718x7.c
19800F:	drivers/gpio/gpio-bd71815.c
19801F:	drivers/gpio/gpio-bd71828.c
19802F:	drivers/mfd/rohm-bd71828.c
19803F:	drivers/mfd/rohm-bd718x7.c
19804F:	drivers/mfd/rohm-bd9576.c
19805F:	drivers/mfd/rohm-bd96801.c
19806F:	drivers/regulator/bd71815-regulator.c
19807F:	drivers/regulator/bd71828-regulator.c
19808F:	drivers/regulator/bd718x7-regulator.c
19809F:	drivers/regulator/bd9576-regulator.c
19810F:	drivers/regulator/bd96801-regulator.c
19811F:	drivers/regulator/rohm-regulator.c
19812F:	drivers/rtc/rtc-bd70528.c
19813F:	drivers/watchdog/bd9576_wdt.c
19814F:	drivers/watchdog/bd96801_wdt.c
19815F:	include/linux/mfd/rohm-bd71815.h
19816F:	include/linux/mfd/rohm-bd71828.h
19817F:	include/linux/mfd/rohm-bd718x7.h
19818F:	include/linux/mfd/rohm-bd957x.h
19819F:	include/linux/mfd/rohm-bd96801.h
19820F:	include/linux/mfd/rohm-generic.h
19821F:	include/linux/mfd/rohm-shared.h
19822
19823ROSE NETWORK LAYER
19824M:	Ralf Baechle <ralf@linux-mips.org>
19825L:	linux-hams@vger.kernel.org
19826S:	Maintained
19827W:	https://linux-ax25.in-berlin.de
19828F:	include/net/rose.h
19829F:	include/uapi/linux/rose.h
19830F:	net/rose/
19831
19832ROTATION DRIVER FOR ALLWINNER A83T
19833M:	Jernej Skrabec <jernej.skrabec@gmail.com>
19834L:	linux-media@vger.kernel.org
19835S:	Maintained
19836T:	git git://linuxtv.org/media_tree.git
19837F:	Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
19838F:	drivers/media/platform/sunxi/sun8i-rotate/
19839
19840RPMSG TTY DRIVER
19841M:	Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
19842L:	linux-remoteproc@vger.kernel.org
19843S:	Maintained
19844F:	drivers/tty/rpmsg_tty.c
19845
19846RTL2830 MEDIA DRIVER
19847L:	linux-media@vger.kernel.org
19848S:	Orphan
19849W:	https://linuxtv.org
19850Q:	http://patchwork.linuxtv.org/project/linux-media/list/
19851F:	drivers/media/dvb-frontends/rtl2830*
19852
19853RTL2832 MEDIA DRIVER
19854L:	linux-media@vger.kernel.org
19855S:	Orphan
19856W:	https://linuxtv.org
19857Q:	http://patchwork.linuxtv.org/project/linux-media/list/
19858F:	drivers/media/dvb-frontends/rtl2832*
19859
19860RTL2832_SDR MEDIA DRIVER
19861L:	linux-media@vger.kernel.org
19862S:	Orphan
19863W:	https://linuxtv.org
19864Q:	http://patchwork.linuxtv.org/project/linux-media/list/
19865F:	drivers/media/dvb-frontends/rtl2832_sdr*
19866
19867RTL8180 WIRELESS DRIVER
19868L:	linux-wireless@vger.kernel.org
19869S:	Orphan
19870F:	drivers/net/wireless/realtek/rtl818x/rtl8180/
19871
19872RTL8187 WIRELESS DRIVER
19873M:	Hin-Tak Leung <hintak.leung@gmail.com>
19874L:	linux-wireless@vger.kernel.org
19875S:	Maintained
19876T:	git https://github.com/pkshih/rtw.git
19877F:	drivers/net/wireless/realtek/rtl818x/rtl8187/
19878
19879RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
19880M:	Jes Sorensen <Jes.Sorensen@gmail.com>
19881L:	linux-wireless@vger.kernel.org
19882S:	Maintained
19883T:	git https://github.com/pkshih/rtw.git
19884F:	drivers/net/wireless/realtek/rtl8xxxu/
19885
19886RTRS TRANSPORT DRIVERS
19887M:	Md. Haris Iqbal <haris.iqbal@ionos.com>
19888M:	Jack Wang <jinpu.wang@ionos.com>
19889L:	linux-rdma@vger.kernel.org
19890S:	Maintained
19891F:	drivers/infiniband/ulp/rtrs/
19892
19893RUNTIME VERIFICATION (RV)
19894M:	Steven Rostedt <rostedt@goodmis.org>
19895L:	linux-trace-kernel@vger.kernel.org
19896S:	Maintained
19897F:	Documentation/trace/rv/
19898F:	include/linux/rv.h
19899F:	include/rv/
19900F:	kernel/trace/rv/
19901F:	tools/verification/
19902
19903RUST
19904M:	Miguel Ojeda <ojeda@kernel.org>
19905M:	Alex Gaynor <alex.gaynor@gmail.com>
19906M:	Wedson Almeida Filho <wedsonaf@gmail.com>
19907R:	Boqun Feng <boqun.feng@gmail.com>
19908R:	Gary Guo <gary@garyguo.net>
19909R:	Björn Roy Baron <bjorn3_gh@protonmail.com>
19910R:	Benno Lossin <benno.lossin@proton.me>
19911R:	Andreas Hindborg <a.hindborg@samsung.com>
19912R:	Alice Ryhl <aliceryhl@google.com>
19913L:	rust-for-linux@vger.kernel.org
19914S:	Supported
19915W:	https://rust-for-linux.com
19916B:	https://github.com/Rust-for-Linux/linux/issues
19917C:	zulip://rust-for-linux.zulipchat.com
19918P:	https://rust-for-linux.com/contributing
19919T:	git https://github.com/Rust-for-Linux/linux.git rust-next
19920F:	Documentation/rust/
19921F:	rust/
19922F:	samples/rust/
19923F:	scripts/*rust*
19924F:	tools/testing/selftests/rust/
19925K:	\b(?i:rust)\b
19926
19927RXRPC SOCKETS (AF_RXRPC)
19928M:	David Howells <dhowells@redhat.com>
19929M:	Marc Dionne <marc.dionne@auristor.com>
19930L:	linux-afs@lists.infradead.org
19931S:	Supported
19932W:	https://www.infradead.org/~dhowells/kafs/
19933F:	Documentation/networking/rxrpc.rst
19934F:	include/keys/rxrpc-type.h
19935F:	include/net/af_rxrpc.h
19936F:	include/trace/events/rxrpc.h
19937F:	include/uapi/linux/rxrpc.h
19938F:	net/rxrpc/
19939
19940S3 SAVAGE FRAMEBUFFER DRIVER
19941M:	Antonino Daplas <adaplas@gmail.com>
19942L:	linux-fbdev@vger.kernel.org
19943S:	Maintained
19944F:	drivers/video/fbdev/savage/
19945
19946S390 ARCHITECTURE
19947M:	Heiko Carstens <hca@linux.ibm.com>
19948M:	Vasily Gorbik <gor@linux.ibm.com>
19949M:	Alexander Gordeev <agordeev@linux.ibm.com>
19950R:	Christian Borntraeger <borntraeger@linux.ibm.com>
19951R:	Sven Schnelle <svens@linux.ibm.com>
19952L:	linux-s390@vger.kernel.org
19953S:	Supported
19954T:	git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19955F:	Documentation/driver-api/s390-drivers.rst
19956F:	Documentation/arch/s390/
19957F:	arch/s390/
19958F:	drivers/s390/
19959F:	drivers/watchdog/diag288_wdt.c
19960
19961S390 COMMON I/O LAYER
19962M:	Vineeth Vijayan <vneethv@linux.ibm.com>
19963M:	Peter Oberparleiter <oberpar@linux.ibm.com>
19964L:	linux-s390@vger.kernel.org
19965S:	Supported
19966F:	drivers/s390/cio/
19967
19968S390 DASD DRIVER
19969M:	Stefan Haberland <sth@linux.ibm.com>
19970M:	Jan Hoeppner <hoeppner@linux.ibm.com>
19971L:	linux-s390@vger.kernel.org
19972S:	Supported
19973F:	block/partitions/ibm.c
19974F:	drivers/s390/block/dasd*
19975F:	include/linux/dasd_mod.h
19976
19977S390 IOMMU (PCI)
19978M:	Niklas Schnelle <schnelle@linux.ibm.com>
19979M:	Matthew Rosato <mjrosato@linux.ibm.com>
19980R:	Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19981L:	linux-s390@vger.kernel.org
19982S:	Supported
19983F:	drivers/iommu/s390-iommu.c
19984
19985S390 IUCV NETWORK LAYER
19986M:	Alexandra Winter <wintera@linux.ibm.com>
19987M:	Thorsten Winkler <twinkler@linux.ibm.com>
19988L:	linux-s390@vger.kernel.org
19989L:	netdev@vger.kernel.org
19990S:	Supported
19991F:	drivers/s390/net/*iucv*
19992F:	include/net/iucv/
19993F:	net/iucv/
19994
19995S390 MM
19996M:	Alexander Gordeev <agordeev@linux.ibm.com>
19997M:	Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19998L:	linux-s390@vger.kernel.org
19999S:	Supported
20000T:	git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
20001F:	arch/s390/include/asm/pgtable.h
20002F:	arch/s390/mm
20003
20004S390 NETWORK DRIVERS
20005M:	Alexandra Winter <wintera@linux.ibm.com>
20006M:	Thorsten Winkler <twinkler@linux.ibm.com>
20007L:	linux-s390@vger.kernel.org
20008L:	netdev@vger.kernel.org
20009S:	Supported
20010F:	drivers/s390/net/
20011
20012S390 PCI SUBSYSTEM
20013M:	Niklas Schnelle <schnelle@linux.ibm.com>
20014M:	Gerald Schaefer <gerald.schaefer@linux.ibm.com>
20015L:	linux-s390@vger.kernel.org
20016S:	Supported
20017F:	Documentation/arch/s390/pci.rst
20018F:	arch/s390/pci/
20019F:	drivers/pci/hotplug/s390_pci_hpc.c
20020
20021S390 SCM DRIVER
20022M:	Vineeth Vijayan <vneethv@linux.ibm.com>
20023L:	linux-s390@vger.kernel.org
20024S:	Supported
20025F:	drivers/s390/block/scm*
20026F:	drivers/s390/cio/scm.c
20027
20028S390 VFIO AP DRIVER
20029M:	Tony Krowiak <akrowiak@linux.ibm.com>
20030M:	Halil Pasic <pasic@linux.ibm.com>
20031M:	Jason Herne <jjherne@linux.ibm.com>
20032L:	linux-s390@vger.kernel.org
20033S:	Supported
20034F:	Documentation/arch/s390/vfio-ap*
20035F:	drivers/s390/crypto/vfio_ap*
20036
20037S390 VFIO-CCW DRIVER
20038M:	Eric Farman <farman@linux.ibm.com>
20039M:	Matthew Rosato <mjrosato@linux.ibm.com>
20040R:	Halil Pasic <pasic@linux.ibm.com>
20041L:	linux-s390@vger.kernel.org
20042L:	kvm@vger.kernel.org
20043S:	Supported
20044F:	Documentation/arch/s390/vfio-ccw.rst
20045F:	drivers/s390/cio/vfio_ccw*
20046F:	include/uapi/linux/vfio_ccw.h
20047
20048S390 VFIO-PCI DRIVER
20049M:	Matthew Rosato <mjrosato@linux.ibm.com>
20050M:	Eric Farman <farman@linux.ibm.com>
20051L:	linux-s390@vger.kernel.org
20052L:	kvm@vger.kernel.org
20053S:	Supported
20054F:	arch/s390/kvm/pci*
20055F:	drivers/vfio/pci/vfio_pci_zdev.c
20056F:	include/uapi/linux/vfio_zdev.h
20057
20058S390 ZCRYPT DRIVER
20059M:	Harald Freudenberger <freude@linux.ibm.com>
20060L:	linux-s390@vger.kernel.org
20061S:	Supported
20062F:	drivers/s390/crypto/
20063
20064S390 ZFCP DRIVER
20065M:	Steffen Maier <maier@linux.ibm.com>
20066M:	Benjamin Block <bblock@linux.ibm.com>
20067L:	linux-s390@vger.kernel.org
20068S:	Supported
20069F:	drivers/s390/scsi/zfcp_*
20070
20071SAA6588 RDS RECEIVER DRIVER
20072M:	Hans Verkuil <hverkuil@xs4all.nl>
20073L:	linux-media@vger.kernel.org
20074S:	Odd Fixes
20075W:	https://linuxtv.org
20076T:	git git://linuxtv.org/media_tree.git
20077F:	drivers/media/i2c/saa6588*
20078
20079SAA7134 VIDEO4LINUX DRIVER
20080M:	Mauro Carvalho Chehab <mchehab@kernel.org>
20081L:	linux-media@vger.kernel.org
20082S:	Odd fixes
20083W:	https://linuxtv.org
20084T:	git git://linuxtv.org/media_tree.git
20085F:	Documentation/driver-api/media/drivers/saa7134*
20086F:	drivers/media/pci/saa7134/
20087
20088SAA7146 VIDEO4LINUX-2 DRIVER
20089M:	Hans Verkuil <hverkuil@xs4all.nl>
20090L:	linux-media@vger.kernel.org
20091S:	Maintained
20092T:	git git://linuxtv.org/media_tree.git
20093F:	drivers/media/common/saa7146/
20094F:	drivers/media/pci/saa7146/
20095F:	include/media/drv-intf/saa7146*
20096
20097SAFESETID SECURITY MODULE
20098M:	Micah Morton <mortonm@chromium.org>
20099S:	Supported
20100F:	Documentation/admin-guide/LSM/SafeSetID.rst
20101F:	security/safesetid/
20102
20103SAMSUNG AUDIO (ASoC) DRIVERS
20104M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
20105L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
20106S:	Maintained
20107B:	mailto:linux-samsung-soc@vger.kernel.org
20108F:	Documentation/devicetree/bindings/sound/samsung*
20109F:	sound/soc/samsung/
20110
20111SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
20112M:	Krzysztof Kozlowski <krzk@kernel.org>
20113L:	linux-crypto@vger.kernel.org
20114L:	linux-samsung-soc@vger.kernel.org
20115S:	Maintained
20116F:	Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
20117F:	drivers/crypto/exynos-rng.c
20118
20119SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
20120M:	Łukasz Stelmach <l.stelmach@samsung.com>
20121L:	linux-samsung-soc@vger.kernel.org
20122S:	Maintained
20123F:	Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
20124F:	drivers/char/hw_random/exynos-trng.c
20125
20126SAMSUNG FRAMEBUFFER DRIVER
20127M:	Jingoo Han <jingoohan1@gmail.com>
20128L:	linux-fbdev@vger.kernel.org
20129S:	Maintained
20130F:	drivers/video/fbdev/s3c-fb.c
20131
20132SAMSUNG INTERCONNECT DRIVERS
20133M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
20134M:	Artur Świgoń <a.swigon@samsung.com>
20135L:	linux-pm@vger.kernel.org
20136L:	linux-samsung-soc@vger.kernel.org
20137S:	Supported
20138F:	drivers/interconnect/samsung/
20139
20140SAMSUNG LAPTOP DRIVER
20141M:	Corentin Chary <corentin.chary@gmail.com>
20142L:	platform-driver-x86@vger.kernel.org
20143S:	Maintained
20144F:	drivers/platform/x86/samsung-laptop.c
20145
20146SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
20147M:	Krzysztof Kozlowski <krzk@kernel.org>
20148L:	linux-kernel@vger.kernel.org
20149L:	linux-samsung-soc@vger.kernel.org
20150S:	Maintained
20151B:	mailto:linux-samsung-soc@vger.kernel.org
20152F:	Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
20153F:	Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
20154F:	Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
20155F:	Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
20156F:	Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
20157F:	drivers/clk/clk-s2mps11.c
20158F:	drivers/mfd/sec*.c
20159F:	drivers/regulator/s2m*.c
20160F:	drivers/regulator/s5m*.c
20161F:	drivers/rtc/rtc-s5m.c
20162F:	include/linux/mfd/samsung/
20163
20164SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
20165M:	Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
20166L:	linux-media@vger.kernel.org
20167L:	linux-samsung-soc@vger.kernel.org
20168S:	Maintained
20169F:	drivers/media/platform/samsung/s3c-camif/
20170F:	include/media/drv-intf/s3c_camif.h
20171
20172SAMSUNG S3FWRN5 NFC DRIVER
20173M:	Krzysztof Kozlowski <krzk@kernel.org>
20174S:	Maintained
20175F:	Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
20176F:	drivers/nfc/s3fwrn5
20177
20178SAMSUNG S5C73M3 CAMERA DRIVER
20179M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
20180M:	Andrzej Hajda <andrzej.hajda@intel.com>
20181L:	linux-media@vger.kernel.org
20182S:	Supported
20183F:	Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
20184F:	drivers/media/i2c/s5c73m3/*
20185
20186SAMSUNG S5K5BAF CAMERA DRIVER
20187M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
20188M:	Andrzej Hajda <andrzej.hajda@intel.com>
20189L:	linux-media@vger.kernel.org
20190S:	Supported
20191F:	drivers/media/i2c/s5k5baf.c
20192
20193SAMSUNG S5P Security SubSystem (SSS) DRIVER
20194M:	Krzysztof Kozlowski <krzk@kernel.org>
20195M:	Vladimir Zapolskiy <vz@mleia.com>
20196L:	linux-crypto@vger.kernel.org
20197L:	linux-samsung-soc@vger.kernel.org
20198S:	Maintained
20199F:	Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
20200F:	Documentation/devicetree/bindings/crypto/samsung-sss.yaml
20201F:	drivers/crypto/s5p-sss.c
20202
20203SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
20204M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
20205L:	linux-media@vger.kernel.org
20206S:	Supported
20207Q:	https://patchwork.linuxtv.org/project/linux-media/list/
20208F:	Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
20209F:	Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
20210F:	Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
20211F:	Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
20212F:	Documentation/devicetree/bindings/media/samsung,fimc.yaml
20213F:	drivers/media/platform/samsung/exynos4-is/
20214
20215SAMSUNG SOC CLOCK DRIVERS
20216M:	Krzysztof Kozlowski <krzk@kernel.org>
20217M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
20218M:	Chanwoo Choi <cw00.choi@samsung.com>
20219R:	Alim Akhtar <alim.akhtar@samsung.com>
20220L:	linux-samsung-soc@vger.kernel.org
20221S:	Maintained
20222T:	git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
20223F:	Documentation/devicetree/bindings/clock/samsung,*.yaml
20224F:	Documentation/devicetree/bindings/clock/samsung,s3c*
20225F:	drivers/clk/samsung/
20226F:	include/dt-bindings/clock/exynos*.h
20227F:	include/dt-bindings/clock/s5p*.h
20228F:	include/dt-bindings/clock/samsung,*.h
20229F:	include/linux/clk/samsung.h
20230
20231SAMSUNG SPI DRIVERS
20232M:	Andi Shyti <andi.shyti@kernel.org>
20233L:	linux-spi@vger.kernel.org
20234L:	linux-samsung-soc@vger.kernel.org
20235S:	Maintained
20236F:	Documentation/devicetree/bindings/spi/samsung,spi*.yaml
20237F:	drivers/spi/spi-s3c*
20238F:	include/linux/platform_data/spi-s3c64xx.h
20239
20240SAMSUNG SXGBE DRIVERS
20241M:	Byungho An <bh74.an@samsung.com>
20242L:	netdev@vger.kernel.org
20243S:	Supported
20244F:	drivers/net/ethernet/samsung/sxgbe/
20245
20246SAMSUNG THERMAL DRIVER
20247M:	Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
20248M:	Krzysztof Kozlowski <krzk@kernel.org>
20249L:	linux-pm@vger.kernel.org
20250L:	linux-samsung-soc@vger.kernel.org
20251S:	Maintained
20252F:	Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
20253F:	drivers/thermal/samsung/
20254
20255SAMSUNG USB2 PHY DRIVER
20256M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
20257L:	linux-kernel@vger.kernel.org
20258S:	Supported
20259F:	Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
20260F:	Documentation/driver-api/phy/samsung-usb2.rst
20261F:	drivers/phy/samsung/phy-exynos4210-usb2.c
20262F:	drivers/phy/samsung/phy-exynos4x12-usb2.c
20263F:	drivers/phy/samsung/phy-exynos5250-usb2.c
20264F:	drivers/phy/samsung/phy-s5pv210-usb2.c
20265F:	drivers/phy/samsung/phy-samsung-usb2.c
20266F:	drivers/phy/samsung/phy-samsung-usb2.h
20267
20268SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
20269M:	Paul Barker <paul.barker@sancloud.com>
20270R:	Marc Murphy <marc.murphy@sancloud.com>
20271S:	Supported
20272F:	arch/arm/boot/dts/ti/omap/am335x-sancloud*
20273
20274SC1200 WDT DRIVER
20275M:	Zwane Mwaikambo <zwanem@gmail.com>
20276S:	Maintained
20277F:	drivers/watchdog/sc1200wdt.c
20278
20279SCHEDULER
20280M:	Ingo Molnar <mingo@redhat.com>
20281M:	Peter Zijlstra <peterz@infradead.org>
20282M:	Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
20283M:	Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
20284R:	Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
20285R:	Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
20286R:	Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
20287R:	Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
20288R:	Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
20289L:	linux-kernel@vger.kernel.org
20290S:	Maintained
20291T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
20292F:	include/linux/preempt.h
20293F:	include/linux/sched.h
20294F:	include/linux/wait.h
20295F:	include/uapi/linux/sched.h
20296F:	kernel/sched/
20297
20298SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER
20299M:	Gustavo Silva <gustavograzs@gmail.com>
20300S:	Maintained
20301F:	drivers/iio/chemical/ens160_core.c
20302F:	drivers/iio/chemical/ens160_i2c.c
20303F:	drivers/iio/chemical/ens160_spi.c
20304F:	drivers/iio/chemical/ens160.h
20305
20306SCSI LIBSAS SUBSYSTEM
20307R:	John Garry <john.g.garry@oracle.com>
20308R:	Jason Yan <yanaijie@huawei.com>
20309L:	linux-scsi@vger.kernel.org
20310S:	Supported
20311F:	Documentation/scsi/libsas.rst
20312F:	drivers/scsi/libsas/
20313F:	include/scsi/libsas.h
20314F:	include/scsi/sas_ata.h
20315
20316SCSI RDMA PROTOCOL (SRP) INITIATOR
20317M:	Bart Van Assche <bvanassche@acm.org>
20318L:	linux-rdma@vger.kernel.org
20319S:	Supported
20320Q:	http://patchwork.kernel.org/project/linux-rdma/list/
20321F:	drivers/infiniband/ulp/srp/
20322F:	include/scsi/srp.h
20323
20324SCSI RDMA PROTOCOL (SRP) TARGET
20325M:	Bart Van Assche <bvanassche@acm.org>
20326L:	linux-rdma@vger.kernel.org
20327L:	target-devel@vger.kernel.org
20328S:	Supported
20329Q:	http://patchwork.kernel.org/project/linux-rdma/list/
20330F:	drivers/infiniband/ulp/srpt/
20331
20332SCSI SG DRIVER
20333M:	Doug Gilbert <dgilbert@interlog.com>
20334L:	linux-scsi@vger.kernel.org
20335S:	Maintained
20336W:	http://sg.danny.cz/sg
20337F:	Documentation/scsi/scsi-generic.rst
20338F:	drivers/scsi/sg.c
20339F:	include/scsi/sg.h
20340
20341SCSI SUBSYSTEM
20342M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
20343M:	"Martin K. Petersen" <martin.petersen@oracle.com>
20344L:	linux-scsi@vger.kernel.org
20345S:	Maintained
20346Q:	https://patchwork.kernel.org/project/linux-scsi/list/
20347T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
20348T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
20349F:	Documentation/devicetree/bindings/scsi/
20350F:	drivers/scsi/
20351F:	drivers/ufs/
20352F:	include/scsi/
20353
20354SCSI TAPE DRIVER
20355M:	Kai Mäkisara <Kai.Makisara@kolumbus.fi>
20356L:	linux-scsi@vger.kernel.org
20357S:	Maintained
20358F:	Documentation/scsi/st.rst
20359F:	drivers/scsi/st.*
20360F:	drivers/scsi/st_*.h
20361
20362SCSI TARGET CORE USER DRIVER
20363M:	Bodo Stroesser <bostroesser@gmail.com>
20364L:	linux-scsi@vger.kernel.org
20365L:	target-devel@vger.kernel.org
20366S:	Supported
20367F:	Documentation/target/tcmu-design.rst
20368F:	drivers/target/target_core_user.c
20369F:	include/uapi/linux/target_core_user.h
20370
20371SCSI TARGET SUBSYSTEM
20372M:	"Martin K. Petersen" <martin.petersen@oracle.com>
20373L:	linux-scsi@vger.kernel.org
20374L:	target-devel@vger.kernel.org
20375S:	Supported
20376Q:	https://patchwork.kernel.org/project/target-devel/list/
20377T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
20378F:	Documentation/target/
20379F:	drivers/target/
20380F:	include/target/
20381
20382SCTP PROTOCOL
20383M:	Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
20384M:	Xin Long <lucien.xin@gmail.com>
20385L:	linux-sctp@vger.kernel.org
20386S:	Maintained
20387W:	https://github.com/sctp/lksctp-tools/wiki
20388F:	Documentation/networking/sctp.rst
20389F:	include/linux/sctp.h
20390F:	include/net/sctp/
20391F:	include/uapi/linux/sctp.h
20392F:	net/sctp/
20393
20394SCx200 CPU SUPPORT
20395M:	Jim Cromie <jim.cromie@gmail.com>
20396S:	Odd Fixes
20397F:	Documentation/i2c/busses/scx200_acb.rst
20398F:	arch/x86/platform/scx200/
20399F:	drivers/i2c/busses/scx200*
20400F:	drivers/mtd/maps/scx200_docflash.c
20401F:	drivers/watchdog/scx200_wdt.c
20402F:	include/linux/scx200.h
20403
20404SCx200 GPIO DRIVER
20405M:	Jim Cromie <jim.cromie@gmail.com>
20406S:	Maintained
20407F:	drivers/char/scx200_gpio.c
20408F:	include/linux/scx200_gpio.h
20409
20410SCx200 HRT CLOCKSOURCE DRIVER
20411M:	Jim Cromie <jim.cromie@gmail.com>
20412S:	Maintained
20413F:	drivers/clocksource/scx200_hrt.c
20414
20415SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
20416M:	Sascha Sommer <saschasommer@freenet.de>
20417L:	sdricohcs-devel@lists.sourceforge.net (subscribers-only)
20418S:	Maintained
20419F:	drivers/mmc/host/sdricoh_cs.c
20420
20421SECO BOARDS CEC DRIVER
20422M:	Ettore Chimenti <ek5.chimenti@gmail.com>
20423S:	Maintained
20424F:	drivers/media/cec/platform/seco/seco-cec.c
20425F:	drivers/media/cec/platform/seco/seco-cec.h
20426
20427SECURE COMPUTING
20428M:	Kees Cook <kees@kernel.org>
20429R:	Andy Lutomirski <luto@amacapital.net>
20430R:	Will Drewry <wad@chromium.org>
20431S:	Supported
20432T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
20433F:	Documentation/userspace-api/seccomp_filter.rst
20434F:	include/linux/seccomp.h
20435F:	include/uapi/linux/seccomp.h
20436F:	kernel/seccomp.c
20437F:	tools/testing/selftests/kselftest_harness.h
20438F:	tools/testing/selftests/seccomp/*
20439K:	\bsecure_computing
20440K:	\bTIF_SECCOMP\b
20441
20442SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
20443M:	Kamal Dasu <kamal.dasu@broadcom.com>
20444M:	Al Cooper <alcooperx@gmail.com>
20445R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
20446L:	linux-mmc@vger.kernel.org
20447S:	Maintained
20448F:	drivers/mmc/host/sdhci-brcmstb*
20449
20450SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
20451M:	Adrian Hunter <adrian.hunter@intel.com>
20452L:	linux-mmc@vger.kernel.org
20453S:	Supported
20454F:	Documentation/devicetree/bindings/mmc/sdhci-common.yaml
20455F:	drivers/mmc/host/sdhci*
20456
20457SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
20458M:	Aubin Constans <aubin.constans@microchip.com>
20459R:	Eugen Hristev <eugen.hristev@collabora.com>
20460L:	linux-mmc@vger.kernel.org
20461S:	Supported
20462F:	drivers/mmc/host/sdhci-of-at91.c
20463
20464SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
20465M:	Haibo Chen <haibo.chen@nxp.com>
20466L:	imx@lists.linux.dev
20467L:	linux-mmc@vger.kernel.org
20468L:	s32@nxp.com
20469S:	Maintained
20470F:	drivers/mmc/host/sdhci-esdhc-imx.c
20471
20472SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
20473M:	Ben Dooks <ben-linux@fluff.org>
20474M:	Jaehoon Chung <jh80.chung@samsung.com>
20475L:	linux-mmc@vger.kernel.org
20476S:	Maintained
20477F:	drivers/mmc/host/sdhci-s3c*
20478
20479SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
20480M:	Viresh Kumar <vireshk@kernel.org>
20481L:	linux-mmc@vger.kernel.org
20482S:	Maintained
20483F:	drivers/mmc/host/sdhci-spear.c
20484
20485SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
20486M:	Vignesh Raghavendra <vigneshr@ti.com>
20487L:	linux-mmc@vger.kernel.org
20488S:	Maintained
20489F:	drivers/mmc/host/sdhci-omap.c
20490
20491SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
20492M:	Jonathan Derrick <jonathan.derrick@linux.dev>
20493L:	linux-block@vger.kernel.org
20494S:	Supported
20495F:	block/opal_proto.h
20496F:	block/sed*
20497F:	include/linux/sed*
20498F:	include/uapi/linux/sed*
20499
20500SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
20501M:	Mark Rutland <mark.rutland@arm.com>
20502M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
20503M:	Sudeep Holla <sudeep.holla@arm.com>
20504L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20505S:	Maintained
20506F:	drivers/firmware/smccc/
20507F:	include/linux/arm-smccc.h
20508
20509SECURITY CONTACT
20510M:	Security Officers <security@kernel.org>
20511S:	Supported
20512F:	Documentation/process/security-bugs.rst
20513
20514SECURITY SUBSYSTEM
20515M:	Paul Moore <paul@paul-moore.com>
20516M:	James Morris <jmorris@namei.org>
20517M:	"Serge E. Hallyn" <serge@hallyn.com>
20518L:	linux-security-module@vger.kernel.org
20519S:	Supported
20520Q:	https://patchwork.kernel.org/project/linux-security-module/list
20521B:	mailto:linux-security-module@vger.kernel.org
20522P:	https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
20523T:	git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
20524F:	include/linux/lsm_audit.h
20525F:	include/linux/lsm_hook_defs.h
20526F:	include/linux/lsm_hooks.h
20527F:	include/linux/security.h
20528F:	include/uapi/linux/lsm.h
20529F:	security/
20530F:	tools/testing/selftests/lsm/
20531X:	security/selinux/
20532K:	\bsecurity_[a-z_0-9]\+\b
20533
20534SELINUX SECURITY MODULE
20535M:	Paul Moore <paul@paul-moore.com>
20536M:	Stephen Smalley <stephen.smalley.work@gmail.com>
20537R:	Ondrej Mosnacek <omosnace@redhat.com>
20538L:	selinux@vger.kernel.org
20539S:	Supported
20540W:	https://github.com/SELinuxProject
20541Q:	https://patchwork.kernel.org/project/selinux/list
20542B:	mailto:selinux@vger.kernel.org
20543P:	https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
20544T:	git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
20545F:	Documentation/ABI/removed/sysfs-selinux-checkreqprot
20546F:	Documentation/ABI/removed/sysfs-selinux-disable
20547F:	Documentation/admin-guide/LSM/SELinux.rst
20548F:	include/trace/events/avc.h
20549F:	include/uapi/linux/selinux_netlink.h
20550F:	scripts/selinux/
20551F:	security/selinux/
20552
20553SENSABLE PHANTOM
20554M:	Jiri Slaby <jirislaby@kernel.org>
20555S:	Maintained
20556F:	drivers/misc/phantom.c
20557F:	include/uapi/linux/phantom.h
20558
20559SENSEAIR SUNRISE 006-0-0007
20560M:	Jacopo Mondi <jacopo@jmondi.org>
20561S:	Maintained
20562F:	Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
20563F:	Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
20564F:	drivers/iio/chemical/sunrise_co2.c
20565
20566SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
20567M:	Tomasz Duszynski <tomasz.duszynski@octakon.com>
20568S:	Maintained
20569F:	Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
20570F:	drivers/iio/chemical/scd30.h
20571F:	drivers/iio/chemical/scd30_core.c
20572F:	drivers/iio/chemical/scd30_i2c.c
20573F:	drivers/iio/chemical/scd30_serial.c
20574
20575SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
20576M:	Roan van Dijk <roan@protonic.nl>
20577S:	Maintained
20578F:	Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
20579F:	drivers/iio/chemical/scd4x.c
20580
20581SENSIRION SGP40 GAS SENSOR DRIVER
20582M:	Andreas Klinger <ak@it-klinger.de>
20583S:	Maintained
20584F:	Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
20585F:	drivers/iio/chemical/sgp40.c
20586
20587SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
20588M:	Tomasz Duszynski <tduszyns@gmail.com>
20589S:	Maintained
20590F:	Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
20591F:	drivers/iio/chemical/sps30.c
20592F:	drivers/iio/chemical/sps30_i2c.c
20593F:	drivers/iio/chemical/sps30_serial.c
20594
20595SERIAL DEVICE BUS
20596M:	Rob Herring <robh@kernel.org>
20597L:	linux-serial@vger.kernel.org
20598S:	Maintained
20599F:	Documentation/devicetree/bindings/serial/serial.yaml
20600F:	drivers/tty/serdev/
20601F:	include/linux/serdev.h
20602
20603SERIAL IR RECEIVER
20604M:	Sean Young <sean@mess.org>
20605L:	linux-media@vger.kernel.org
20606S:	Maintained
20607F:	drivers/media/rc/serial_ir.c
20608
20609SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
20610M:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
20611L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
20612S:	Maintained
20613F:	Documentation/devicetree/bindings/slimbus/
20614F:	drivers/slimbus/
20615F:	include/linux/slimbus.h
20616
20617SFC NETWORK DRIVER
20618M:	Edward Cree <ecree.xilinx@gmail.com>
20619M:	Martin Habets <habetsm.xilinx@gmail.com>
20620L:	netdev@vger.kernel.org
20621L:	linux-net-drivers@amd.com
20622S:	Supported
20623F:	Documentation/networking/devlink/sfc.rst
20624F:	drivers/net/ethernet/sfc/
20625
20626SFCTEMP HWMON DRIVER
20627M:	Emil Renner Berthing <kernel@esmil.dk>
20628M:	Hal Feng <hal.feng@starfivetech.com>
20629L:	linux-hwmon@vger.kernel.org
20630S:	Maintained
20631F:	Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
20632F:	Documentation/hwmon/sfctemp.rst
20633F:	drivers/hwmon/sfctemp.c
20634
20635SFF/SFP/SFP+ MODULE SUPPORT
20636M:	Russell King <linux@armlinux.org.uk>
20637L:	netdev@vger.kernel.org
20638S:	Maintained
20639F:	Documentation/devicetree/bindings/net/sff,sfp.yaml
20640F:	drivers/net/phy/phylink.c
20641F:	drivers/net/phy/sfp*
20642F:	include/linux/mdio/mdio-i2c.h
20643F:	include/linux/phylink.h
20644F:	include/linux/sfp.h
20645K:	phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
20646
20647SGI GRU DRIVER
20648M:	Dimitri Sivanich <dimitri.sivanich@hpe.com>
20649S:	Maintained
20650F:	drivers/misc/sgi-gru/
20651
20652SGI XP/XPC/XPNET DRIVER
20653M:	Robin Holt <robinmholt@gmail.com>
20654M:	Steve Wahl <steve.wahl@hpe.com>
20655S:	Maintained
20656F:	drivers/misc/sgi-xp/
20657
20658SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
20659M:	Wenjia Zhang <wenjia@linux.ibm.com>
20660M:	Jan Karcher <jaka@linux.ibm.com>
20661R:	D. Wythe <alibuda@linux.alibaba.com>
20662R:	Tony Lu <tonylu@linux.alibaba.com>
20663R:	Wen Gu <guwen@linux.alibaba.com>
20664L:	linux-s390@vger.kernel.org
20665S:	Supported
20666F:	net/smc/
20667
20668SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
20669M:	Linus Walleij <linus.walleij@linaro.org>
20670L:	linux-iio@vger.kernel.org
20671S:	Maintained
20672T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
20673F:	Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
20674F:	drivers/iio/light/gp2ap002.c
20675
20676SHARP RJ54N1CB0C SENSOR DRIVER
20677M:	Jacopo Mondi <jacopo@jmondi.org>
20678L:	linux-media@vger.kernel.org
20679S:	Odd fixes
20680T:	git git://linuxtv.org/media_tree.git
20681F:	drivers/media/i2c/rj54n1cb0c.c
20682F:	include/media/i2c/rj54n1cb0c.h
20683
20684SHRINKER
20685M:	Andrew Morton <akpm@linux-foundation.org>
20686M:	Dave Chinner <david@fromorbit.com>
20687R:	Qi Zheng <zhengqi.arch@bytedance.com>
20688R:	Roman Gushchin <roman.gushchin@linux.dev>
20689R:	Muchun Song <muchun.song@linux.dev>
20690L:	linux-mm@kvack.org
20691S:	Maintained
20692F:	Documentation/admin-guide/mm/shrinker_debugfs.rst
20693F:	include/linux/shrinker.h
20694F:	mm/shrinker.c
20695F:	mm/shrinker_debug.c
20696
20697SH_VOU V4L2 OUTPUT DRIVER
20698L:	linux-media@vger.kernel.org
20699S:	Orphan
20700F:	drivers/media/platform/renesas/sh_vou.c
20701F:	include/media/drv-intf/sh_vou.h
20702
20703SI2157 MEDIA DRIVER
20704L:	linux-media@vger.kernel.org
20705S:	Orphan
20706W:	https://linuxtv.org
20707Q:	http://patchwork.linuxtv.org/project/linux-media/list/
20708F:	drivers/media/tuners/si2157*
20709
20710SI2165 MEDIA DRIVER
20711M:	Matthias Schwarzott <zzam@gentoo.org>
20712L:	linux-media@vger.kernel.org
20713S:	Maintained
20714W:	https://linuxtv.org
20715Q:	http://patchwork.linuxtv.org/project/linux-media/list/
20716F:	drivers/media/dvb-frontends/si2165*
20717
20718SI2168 MEDIA DRIVER
20719L:	linux-media@vger.kernel.org
20720S:	Orphan
20721W:	https://linuxtv.org
20722Q:	http://patchwork.linuxtv.org/project/linux-media/list/
20723F:	drivers/media/dvb-frontends/si2168*
20724
20725SI470X FM RADIO RECEIVER I2C DRIVER
20726M:	Hans Verkuil <hverkuil@xs4all.nl>
20727L:	linux-media@vger.kernel.org
20728S:	Odd Fixes
20729W:	https://linuxtv.org
20730T:	git git://linuxtv.org/media_tree.git
20731F:	Documentation/devicetree/bindings/media/silabs,si470x.yaml
20732F:	drivers/media/radio/si470x/radio-si470x-i2c.c
20733
20734SI470X FM RADIO RECEIVER USB DRIVER
20735M:	Hans Verkuil <hverkuil@xs4all.nl>
20736L:	linux-media@vger.kernel.org
20737S:	Maintained
20738W:	https://linuxtv.org
20739T:	git git://linuxtv.org/media_tree.git
20740F:	drivers/media/radio/si470x/radio-si470x-common.c
20741F:	drivers/media/radio/si470x/radio-si470x-usb.c
20742F:	drivers/media/radio/si470x/radio-si470x.h
20743
20744SI4713 FM RADIO TRANSMITTER I2C DRIVER
20745M:	Eduardo Valentin <edubezval@gmail.com>
20746L:	linux-media@vger.kernel.org
20747S:	Odd Fixes
20748W:	https://linuxtv.org
20749T:	git git://linuxtv.org/media_tree.git
20750F:	drivers/media/radio/si4713/si4713.?
20751
20752SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
20753M:	Eduardo Valentin <edubezval@gmail.com>
20754L:	linux-media@vger.kernel.org
20755S:	Odd Fixes
20756W:	https://linuxtv.org
20757T:	git git://linuxtv.org/media_tree.git
20758F:	drivers/media/radio/si4713/radio-platform-si4713.c
20759
20760SI4713 FM RADIO TRANSMITTER USB DRIVER
20761M:	Hans Verkuil <hverkuil@xs4all.nl>
20762L:	linux-media@vger.kernel.org
20763S:	Maintained
20764W:	https://linuxtv.org
20765T:	git git://linuxtv.org/media_tree.git
20766F:	drivers/media/radio/si4713/radio-usb-si4713.c
20767
20768SIANO DVB DRIVER
20769M:	Mauro Carvalho Chehab <mchehab@kernel.org>
20770L:	linux-media@vger.kernel.org
20771S:	Odd fixes
20772W:	https://linuxtv.org
20773T:	git git://linuxtv.org/media_tree.git
20774F:	drivers/media/common/siano/
20775F:	drivers/media/mmc/siano/
20776F:	drivers/media/usb/siano/
20777F:	drivers/media/usb/siano/
20778
20779SIEMENS IPC LED DRIVERS
20780M:	Gerd Haeussler <gerd.haeussler.ext@siemens.com>
20781M:	Xing Tong Wu <xingtong.wu@siemens.com>
20782M:	Tobias Schaffner <tobias.schaffner@siemens.com>
20783L:	linux-leds@vger.kernel.org
20784S:	Maintained
20785F:	drivers/leds/simple/
20786
20787SIEMENS IPC PLATFORM DRIVERS
20788M:	Gerd Haeussler <gerd.haeussler.ext@siemens.com>
20789M:	Xing Tong Wu <xingtong.wu@siemens.com>
20790M:	Tobias Schaffner <tobias.schaffner@siemens.com>
20791L:	platform-driver-x86@vger.kernel.org
20792S:	Maintained
20793F:	drivers/platform/x86/siemens/
20794F:	include/linux/platform_data/x86/simatic-ipc-base.h
20795F:	include/linux/platform_data/x86/simatic-ipc.h
20796
20797SIEMENS IPC WATCHDOG DRIVERS
20798M:	Gerd Haeussler <gerd.haeussler.ext@siemens.com>
20799M:	Xing Tong Wu <xingtong.wu@siemens.com>
20800M:	Tobias Schaffner <tobias.schaffner@siemens.com>
20801L:	linux-watchdog@vger.kernel.org
20802S:	Maintained
20803F:	drivers/watchdog/simatic-ipc-wdt.c
20804
20805SIFIVE DRIVERS
20806M:	Paul Walmsley <paul.walmsley@sifive.com>
20807M:	Samuel Holland <samuel.holland@sifive.com>
20808L:	linux-riscv@lists.infradead.org
20809S:	Supported
20810F:	drivers/dma/sf-pdma/
20811N:	sifive
20812K:	fu[57]40
20813K:	[^@]sifive
20814
20815SILEAD TOUCHSCREEN DRIVER
20816M:	Hans de Goede <hdegoede@redhat.com>
20817L:	linux-input@vger.kernel.org
20818L:	platform-driver-x86@vger.kernel.org
20819S:	Maintained
20820F:	drivers/input/touchscreen/silead.c
20821F:	drivers/platform/x86/touchscreen_dmi.c
20822
20823SILICON LABS WIRELESS DRIVERS (for WFxxx series)
20824M:	Jérôme Pouiller <jerome.pouiller@silabs.com>
20825S:	Supported
20826F:	Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
20827F:	drivers/net/wireless/silabs/wfx/
20828
20829SILICON MOTION SM712 FRAME BUFFER DRIVER
20830M:	Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20831M:	Teddy Wang <teddy.wang@siliconmotion.com>
20832M:	Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20833L:	linux-fbdev@vger.kernel.org
20834S:	Maintained
20835F:	Documentation/fb/sm712fb.rst
20836F:	drivers/video/fbdev/sm712*
20837
20838SILVACO I3C DUAL-ROLE MASTER
20839M:	Miquel Raynal <miquel.raynal@bootlin.com>
20840M:	Conor Culhane <conor.culhane@silvaco.com>
20841L:	linux-i3c@lists.infradead.org (moderated for non-subscribers)
20842S:	Maintained
20843F:	Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
20844F:	drivers/i3c/master/svc-i3c-master.c
20845
20846SIMPLEFB FB DRIVER
20847M:	Hans de Goede <hdegoede@redhat.com>
20848L:	linux-fbdev@vger.kernel.org
20849S:	Maintained
20850F:	Documentation/devicetree/bindings/display/simple-framebuffer.yaml
20851F:	drivers/video/fbdev/simplefb.c
20852F:	include/linux/platform_data/simplefb.h
20853
20854SIOX
20855M:	Thorsten Scherer <t.scherer@eckelmann.de>
20856R:	Pengutronix Kernel Team <kernel@pengutronix.de>
20857S:	Supported
20858F:	drivers/gpio/gpio-siox.c
20859F:	drivers/siox/*
20860F:	include/trace/events/siox.h
20861
20862SIPHASH PRF ROUTINES
20863M:	Jason A. Donenfeld <Jason@zx2c4.com>
20864S:	Maintained
20865F:	include/linux/siphash.h
20866F:	lib/siphash.c
20867F:	lib/siphash_kunit.c
20868
20869SIS 190 ETHERNET DRIVER
20870M:	Francois Romieu <romieu@fr.zoreil.com>
20871L:	netdev@vger.kernel.org
20872S:	Maintained
20873F:	drivers/net/ethernet/sis/sis190.c
20874
20875SIS 900/7016 FAST ETHERNET DRIVER
20876M:	Daniele Venzano <venza@brownhat.org>
20877L:	netdev@vger.kernel.org
20878S:	Maintained
20879W:	http://www.brownhat.org/sis900.html
20880F:	drivers/net/ethernet/sis/sis900.*
20881
20882SIS FRAMEBUFFER DRIVER
20883S:	Orphan
20884F:	Documentation/fb/sisfb.rst
20885F:	drivers/video/fbdev/sis/
20886F:	include/video/sisfb.h
20887
20888SIS I2C TOUCHSCREEN DRIVER
20889M:	Mika Penttilä <mpenttil@redhat.com>
20890L:	linux-input@vger.kernel.org
20891S:	Maintained
20892F:	Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
20893F:	drivers/input/touchscreen/sis_i2c.c
20894
20895SIS USB2VGA DRIVER
20896M:	Thomas Winischhofer <thomas@winischhofer.net>
20897S:	Maintained
20898W:	http://www.winischhofer.at/linuxsisusbvga.shtml
20899F:	drivers/usb/misc/sisusbvga/
20900
20901SL28 CPLD MFD DRIVER
20902M:	Michael Walle <mwalle@kernel.org>
20903S:	Maintained
20904F:	Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
20905F:	Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
20906F:	Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
20907F:	Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
20908F:	Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
20909F:	Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
20910F:	drivers/gpio/gpio-sl28cpld.c
20911F:	drivers/hwmon/sl28cpld-hwmon.c
20912F:	drivers/irqchip/irq-sl28cpld.c
20913F:	drivers/pwm/pwm-sl28cpld.c
20914F:	drivers/watchdog/sl28cpld_wdt.c
20915
20916SL28 VPD NVMEM LAYOUT DRIVER
20917M:	Michael Walle <mwalle@kernel.org>
20918S:	Maintained
20919F:	Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
20920F:	drivers/nvmem/layouts/sl28vpd.c
20921
20922SLAB ALLOCATOR
20923M:	Christoph Lameter <cl@linux.com>
20924M:	Pekka Enberg <penberg@kernel.org>
20925M:	David Rientjes <rientjes@google.com>
20926M:	Joonsoo Kim <iamjoonsoo.kim@lge.com>
20927M:	Andrew Morton <akpm@linux-foundation.org>
20928M:	Vlastimil Babka <vbabka@suse.cz>
20929R:	Roman Gushchin <roman.gushchin@linux.dev>
20930R:	Hyeonggon Yoo <42.hyeyoo@gmail.com>
20931L:	linux-mm@kvack.org
20932S:	Maintained
20933T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20934F:	include/linux/sl?b*.h
20935F:	mm/sl?b*
20936
20937SLCAN CAN NETWORK DRIVER
20938M:	Dario Binacchi <dario.binacchi@amarulasolutions.com>
20939L:	linux-can@vger.kernel.org
20940S:	Maintained
20941F:	drivers/net/can/slcan/
20942
20943SLEEPABLE READ-COPY UPDATE (SRCU)
20944M:	Lai Jiangshan <jiangshanlai@gmail.com>
20945M:	"Paul E. McKenney" <paulmck@kernel.org>
20946M:	Josh Triplett <josh@joshtriplett.org>
20947R:	Steven Rostedt <rostedt@goodmis.org>
20948R:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20949L:	rcu@vger.kernel.org
20950S:	Supported
20951W:	http://www.rdrop.com/users/paulmck/RCU/
20952T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20953F:	include/linux/srcu*.h
20954F:	kernel/rcu/srcu*.c
20955
20956SMACK SECURITY MODULE
20957M:	Casey Schaufler <casey@schaufler-ca.com>
20958L:	linux-security-module@vger.kernel.org
20959S:	Maintained
20960W:	http://schaufler-ca.com
20961T:	git git://github.com/cschaufler/smack-next
20962F:	Documentation/admin-guide/LSM/Smack.rst
20963F:	security/smack/
20964
20965SMC91x ETHERNET DRIVER
20966M:	Nicolas Pitre <nico@fluxnic.net>
20967S:	Odd Fixes
20968F:	drivers/net/ethernet/smsc/smc91x.*
20969
20970SMSC EMC2103 HARDWARE MONITOR DRIVER
20971M:	Steve Glendinning <steve.glendinning@shawell.net>
20972L:	linux-hwmon@vger.kernel.org
20973S:	Maintained
20974F:	Documentation/hwmon/emc2103.rst
20975F:	drivers/hwmon/emc2103.c
20976
20977SMSC SCH5627 HARDWARE MONITOR DRIVER
20978M:	Hans de Goede <hdegoede@redhat.com>
20979L:	linux-hwmon@vger.kernel.org
20980S:	Supported
20981F:	Documentation/hwmon/sch5627.rst
20982F:	drivers/hwmon/sch5627.c
20983
20984SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20985M:	Steve Glendinning <steve.glendinning@shawell.net>
20986L:	linux-fbdev@vger.kernel.org
20987S:	Maintained
20988F:	drivers/video/fbdev/smscufx.c
20989
20990SMSC47B397 HARDWARE MONITOR DRIVER
20991M:	Jean Delvare <jdelvare@suse.com>
20992L:	linux-hwmon@vger.kernel.org
20993S:	Maintained
20994F:	Documentation/hwmon/smsc47b397.rst
20995F:	drivers/hwmon/smsc47b397.c
20996
20997SMSC911x ETHERNET DRIVER
20998M:	Steve Glendinning <steve.glendinning@shawell.net>
20999L:	netdev@vger.kernel.org
21000S:	Maintained
21001F:	drivers/net/ethernet/smsc/smsc911x.*
21002F:	include/linux/smsc911x.h
21003
21004SMSC9420 PCI ETHERNET DRIVER
21005M:	Steve Glendinning <steve.glendinning@shawell.net>
21006L:	netdev@vger.kernel.org
21007S:	Maintained
21008F:	drivers/net/ethernet/smsc/smsc9420.*
21009
21010SNET DPU VIRTIO DATA PATH ACCELERATOR
21011R:	Alvaro Karsz <alvaro.karsz@solid-run.com>
21012F:	drivers/vdpa/solidrun/
21013
21014SOCIONEXT (SNI) AVE NETWORK DRIVER
21015M:	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
21016L:	netdev@vger.kernel.org
21017S:	Maintained
21018F:	Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
21019F:	drivers/net/ethernet/socionext/sni_ave.c
21020
21021SOCIONEXT (SNI) NETSEC NETWORK DRIVER
21022M:	Ilias Apalodimas <ilias.apalodimas@linaro.org>
21023M:	Masahisa Kojima <kojima.masahisa@socionext.com>
21024L:	netdev@vger.kernel.org
21025S:	Maintained
21026F:	Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
21027F:	drivers/net/ethernet/socionext/netsec.c
21028
21029SOCIONEXT (SNI) Synquacer SPI DRIVER
21030M:	Masahisa Kojima <masahisa.kojima@linaro.org>
21031M:	Jassi Brar <jaswinder.singh@linaro.org>
21032L:	linux-spi@vger.kernel.org
21033S:	Maintained
21034F:	Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
21035F:	drivers/spi/spi-synquacer.c
21036
21037SOCIONEXT SYNQUACER I2C DRIVER
21038M:	Ard Biesheuvel <ardb@kernel.org>
21039L:	linux-i2c@vger.kernel.org
21040S:	Maintained
21041F:	Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
21042F:	drivers/i2c/busses/i2c-synquacer.c
21043
21044SOCIONEXT UNIPHIER SOUND DRIVER
21045L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
21046S:	Orphan
21047F:	sound/soc/uniphier/
21048
21049SOCKET TIMESTAMPING
21050M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
21051S:	Maintained
21052F:	Documentation/networking/timestamping.rst
21053F:	include/uapi/linux/net_tstamp.h
21054F:	tools/testing/selftests/net/so_txtime.c
21055
21056SOEKRIS NET48XX LED SUPPORT
21057M:	Chris Boot <bootc@bootc.net>
21058S:	Maintained
21059F:	drivers/leds/leds-net48xx.c
21060
21061SOFT-IWARP DRIVER (siw)
21062M:	Bernard Metzler <bmt@zurich.ibm.com>
21063L:	linux-rdma@vger.kernel.org
21064S:	Supported
21065F:	drivers/infiniband/sw/siw/
21066F:	include/uapi/rdma/siw-abi.h
21067
21068SOFT-ROCE DRIVER (rxe)
21069M:	Zhu Yanjun <zyjzyj2000@gmail.com>
21070L:	linux-rdma@vger.kernel.org
21071S:	Supported
21072F:	drivers/infiniband/sw/rxe/
21073F:	include/uapi/rdma/rdma_user_rxe.h
21074
21075SOFTLOGIC 6x10 MPEG CODEC
21076M:	Bluecherry Maintainers <maintainers@bluecherrydvr.com>
21077M:	Andrey Utkin <andrey_utkin@fastmail.com>
21078M:	Ismael Luceno <ismael@iodev.co.uk>
21079L:	linux-media@vger.kernel.org
21080S:	Supported
21081F:	drivers/media/pci/solo6x10/
21082
21083SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
21084M:	James Morse <james.morse@arm.com>
21085L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21086S:	Maintained
21087F:	Documentation/devicetree/bindings/arm/firmware/sdei.txt
21088F:	drivers/firmware/arm_sdei.c
21089F:	include/linux/arm_sdei.h
21090F:	include/uapi/linux/arm_sdei.h
21091
21092SOFTWARE NODES AND DEVICE PROPERTIES
21093R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21094R:	Daniel Scally <djrscally@gmail.com>
21095R:	Heikki Krogerus <heikki.krogerus@linux.intel.com>
21096R:	Sakari Ailus <sakari.ailus@linux.intel.com>
21097L:	linux-acpi@vger.kernel.org
21098S:	Maintained
21099F:	drivers/base/property.c
21100F:	drivers/base/swnode.c
21101F:	include/linux/fwnode.h
21102F:	include/linux/property.h
21103
21104SOFTWARE RAID (Multiple Disks) SUPPORT
21105M:	Song Liu <song@kernel.org>
21106R:	Yu Kuai <yukuai3@huawei.com>
21107L:	linux-raid@vger.kernel.org
21108S:	Supported
21109Q:	https://patchwork.kernel.org/project/linux-raid/list/
21110T:	git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
21111F:	drivers/md/Kconfig
21112F:	drivers/md/Makefile
21113F:	drivers/md/md*
21114F:	drivers/md/raid*
21115F:	include/linux/raid/
21116F:	include/uapi/linux/raid/
21117
21118SOLIDRUN CLEARFOG SUPPORT
21119M:	Russell King <linux@armlinux.org.uk>
21120S:	Maintained
21121F:	arch/arm/boot/dts/marvell/armada-388-clearfog*
21122F:	arch/arm/boot/dts/marvell/armada-38x-solidrun-*
21123
21124SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
21125M:	Russell King <linux@armlinux.org.uk>
21126S:	Maintained
21127F:	arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
21128F:	arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
21129F:	arch/arm/boot/dts/nxp/imx/imx6*-sr-*
21130
21131SONIC NETWORK DRIVER
21132M:	Thomas Bogendoerfer <tsbogend@alpha.franken.de>
21133L:	netdev@vger.kernel.org
21134S:	Maintained
21135F:	drivers/net/ethernet/natsemi/sonic.*
21136
21137SONICS SILICON BACKPLANE DRIVER (SSB)
21138M:	Michael Buesch <m@bues.ch>
21139L:	linux-wireless@vger.kernel.org
21140S:	Maintained
21141F:	drivers/ssb/
21142F:	include/linux/ssb/
21143
21144SONY IMX208 SENSOR DRIVER
21145M:	Sakari Ailus <sakari.ailus@linux.intel.com>
21146L:	linux-media@vger.kernel.org
21147S:	Maintained
21148T:	git git://linuxtv.org/media_tree.git
21149F:	drivers/media/i2c/imx208.c
21150
21151SONY IMX214 SENSOR DRIVER
21152M:	Ricardo Ribalda <ribalda@kernel.org>
21153L:	linux-media@vger.kernel.org
21154S:	Maintained
21155T:	git git://linuxtv.org/media_tree.git
21156F:	Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
21157F:	drivers/media/i2c/imx214.c
21158
21159SONY IMX219 SENSOR DRIVER
21160M:	Dave Stevenson <dave.stevenson@raspberrypi.com>
21161L:	linux-media@vger.kernel.org
21162S:	Maintained
21163T:	git git://linuxtv.org/media_tree.git
21164F:	Documentation/devicetree/bindings/media/i2c/imx219.yaml
21165F:	drivers/media/i2c/imx219.c
21166
21167SONY IMX258 SENSOR DRIVER
21168M:	Sakari Ailus <sakari.ailus@linux.intel.com>
21169L:	linux-media@vger.kernel.org
21170S:	Maintained
21171T:	git git://linuxtv.org/media_tree.git
21172F:	Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml
21173F:	drivers/media/i2c/imx258.c
21174
21175SONY IMX274 SENSOR DRIVER
21176M:	Leon Luo <leonl@leopardimaging.com>
21177L:	linux-media@vger.kernel.org
21178S:	Maintained
21179T:	git git://linuxtv.org/media_tree.git
21180F:	Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
21181F:	drivers/media/i2c/imx274.c
21182
21183SONY IMX283 SENSOR DRIVER
21184M:	Kieran Bingham <kieran.bingham@ideasonboard.com>
21185M:	Umang Jain <umang.jain@ideasonboard.com>
21186L:	linux-media@vger.kernel.org
21187S:	Maintained
21188T:	git git://linuxtv.org/media_tree.git
21189F:	Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml
21190F:	drivers/media/i2c/imx283.c
21191
21192SONY IMX290 SENSOR DRIVER
21193M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
21194L:	linux-media@vger.kernel.org
21195S:	Maintained
21196T:	git git://linuxtv.org/media_tree.git
21197F:	Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
21198F:	drivers/media/i2c/imx290.c
21199
21200SONY IMX296 SENSOR DRIVER
21201M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
21202M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
21203L:	linux-media@vger.kernel.org
21204S:	Maintained
21205T:	git git://linuxtv.org/media_tree.git
21206F:	Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
21207F:	drivers/media/i2c/imx296.c
21208
21209SONY IMX319 SENSOR DRIVER
21210M:	Bingbu Cao <bingbu.cao@intel.com>
21211L:	linux-media@vger.kernel.org
21212S:	Maintained
21213T:	git git://linuxtv.org/media_tree.git
21214F:	drivers/media/i2c/imx319.c
21215
21216SONY IMX334 SENSOR DRIVER
21217L:	linux-media@vger.kernel.org
21218S:	Orphan
21219T:	git git://linuxtv.org/media_tree.git
21220F:	Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
21221F:	drivers/media/i2c/imx334.c
21222
21223SONY IMX335 SENSOR DRIVER
21224L:	linux-media@vger.kernel.org
21225S:	Orphan
21226T:	git git://linuxtv.org/media_tree.git
21227F:	Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
21228F:	drivers/media/i2c/imx335.c
21229
21230SONY IMX355 SENSOR DRIVER
21231M:	Tianshu Qiu <tian.shu.qiu@intel.com>
21232L:	linux-media@vger.kernel.org
21233S:	Maintained
21234T:	git git://linuxtv.org/media_tree.git
21235F:	drivers/media/i2c/imx355.c
21236
21237SONY IMX412 SENSOR DRIVER
21238L:	linux-media@vger.kernel.org
21239S:	Orphan
21240T:	git git://linuxtv.org/media_tree.git
21241F:	Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
21242F:	drivers/media/i2c/imx412.c
21243
21244SONY IMX415 SENSOR DRIVER
21245M:	Michael Riesch <michael.riesch@wolfvision.net>
21246L:	linux-media@vger.kernel.org
21247S:	Maintained
21248T:	git git://linuxtv.org/media_tree.git
21249F:	Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
21250F:	drivers/media/i2c/imx415.c
21251
21252SONY MEMORYSTICK SUBSYSTEM
21253M:	Maxim Levitsky <maximlevitsky@gmail.com>
21254M:	Alex Dubov <oakad@yahoo.com>
21255M:	Ulf Hansson <ulf.hansson@linaro.org>
21256L:	linux-mmc@vger.kernel.org
21257S:	Maintained
21258T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
21259F:	drivers/memstick/
21260F:	include/linux/memstick.h
21261
21262SONY VAIO CONTROL DEVICE DRIVER
21263M:	Mattia Dongili <malattia@linux.it>
21264L:	platform-driver-x86@vger.kernel.org
21265S:	Maintained
21266W:	http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
21267F:	Documentation/admin-guide/laptops/sony-laptop.rst
21268F:	drivers/char/sonypi.c
21269F:	drivers/platform/x86/sony-laptop.c
21270F:	include/linux/sony-laptop.h
21271
21272SOPHGO DEVICETREES and DRIVERS
21273M:	Chen Wang <unicorn_wang@outlook.com>
21274M:	Inochi Amaoto <inochiama@outlook.com>
21275T:	git https://github.com/sophgo/linux.git
21276S:	Maintained
21277N:	sophgo
21278K:	sophgo
21279
21280SOUND
21281M:	Jaroslav Kysela <perex@perex.cz>
21282M:	Takashi Iwai <tiwai@suse.com>
21283L:	linux-sound@vger.kernel.org
21284S:	Maintained
21285W:	http://www.alsa-project.org/
21286Q:	http://patchwork.kernel.org/project/alsa-devel/list/
21287T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
21288F:	Documentation/sound/
21289F:	include/sound/
21290F:	include/uapi/sound/
21291F:	sound/
21292F:	tools/testing/selftests/alsa
21293
21294SOUND - ALSA SELFTESTS
21295M:	Mark Brown <broonie@kernel.org>
21296L:	linux-sound@vger.kernel.org
21297L:	linux-kselftest@vger.kernel.org
21298S:	Supported
21299F:	tools/testing/selftests/alsa
21300
21301SOUND - COMPRESSED AUDIO
21302M:	Vinod Koul <vkoul@kernel.org>
21303L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
21304S:	Supported
21305T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
21306F:	Documentation/sound/designs/compress-offload.rst
21307F:	include/sound/compress_driver.h
21308F:	include/uapi/sound/compress_*
21309F:	sound/core/compress_offload.c
21310F:	sound/soc/soc-compress.c
21311
21312SOUND - CORE KUNIT TEST
21313M:	Ivan Orlov <ivan.orlov0322@gmail.com>
21314L:	linux-sound@vger.kernel.org
21315S:	Supported
21316F:	sound/core/sound_kunit.c
21317
21318SOUND - DMAENGINE HELPERS
21319M:	Lars-Peter Clausen <lars@metafoo.de>
21320S:	Supported
21321F:	include/sound/dmaengine_pcm.h
21322F:	sound/core/pcm_dmaengine.c
21323F:	sound/soc/soc-generic-dmaengine-pcm.c
21324
21325SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
21326M:	Liam Girdwood <lgirdwood@gmail.com>
21327M:	Mark Brown <broonie@kernel.org>
21328L:	linux-sound@vger.kernel.org
21329S:	Supported
21330W:	http://alsa-project.org/main/index.php/ASoC
21331T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
21332F:	Documentation/devicetree/bindings/sound/
21333F:	Documentation/sound/soc/
21334F:	include/dt-bindings/sound/
21335F:	include/sound/soc*
21336F:	include/sound/sof.h
21337F:	include/sound/sof/
21338F:	include/trace/events/sof*.h
21339F:	include/uapi/sound/asoc.h
21340F:	sound/soc/
21341
21342SOUND - SOC LAYER / dapm-graph
21343M:	Luca Ceresoli <luca.ceresoli@bootlin.com>
21344L:	linux-sound@vger.kernel.org
21345S:	Maintained
21346F:	tools/sound/dapm-graph
21347
21348SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
21349M:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
21350M:	Liam Girdwood <lgirdwood@gmail.com>
21351M:	Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
21352M:	Bard Liao <yung-chuan.liao@linux.intel.com>
21353M:	Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
21354M:	Daniel Baluta <daniel.baluta@nxp.com>
21355R:	Kai Vehmanen <kai.vehmanen@linux.intel.com>
21356L:	sound-open-firmware@alsa-project.org (moderated for non-subscribers)
21357S:	Supported
21358W:	https://github.com/thesofproject/linux/
21359F:	sound/soc/sof/
21360
21361SOUNDWIRE SUBSYSTEM
21362M:	Vinod Koul <vkoul@kernel.org>
21363M:	Bard Liao <yung-chuan.liao@linux.intel.com>
21364R:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
21365R:	Sanyog Kale <sanyog.r.kale@intel.com>
21366L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
21367S:	Supported
21368T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
21369F:	Documentation/driver-api/soundwire/
21370F:	drivers/soundwire/
21371F:	include/linux/soundwire/
21372
21373SP2 MEDIA DRIVER
21374M:	Olli Salonen <olli.salonen@iki.fi>
21375L:	linux-media@vger.kernel.org
21376S:	Maintained
21377W:	https://linuxtv.org
21378Q:	http://patchwork.linuxtv.org/project/linux-media/list/
21379F:	drivers/media/dvb-frontends/sp2*
21380
21381SPANISH DOCUMENTATION
21382M:	Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
21383R:	Avadhut Naik <avadhut.naik@amd.com>
21384S:	Maintained
21385F:	Documentation/translations/sp_SP/
21386
21387SPARC + UltraSPARC (sparc/sparc64)
21388M:	"David S. Miller" <davem@davemloft.net>
21389M:	Andreas Larsson <andreas@gaisler.com>
21390L:	sparclinux@vger.kernel.org
21391S:	Maintained
21392Q:	http://patchwork.ozlabs.org/project/sparclinux/list/
21393T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
21394T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
21395F:	arch/sparc/
21396F:	drivers/sbus/
21397
21398SPARC SERIAL DRIVERS
21399M:	"David S. Miller" <davem@davemloft.net>
21400L:	sparclinux@vger.kernel.org
21401S:	Maintained
21402T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
21403T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
21404F:	drivers/tty/serial/suncore.c
21405F:	drivers/tty/serial/sunhv.c
21406F:	drivers/tty/serial/sunsab.c
21407F:	drivers/tty/serial/sunsab.h
21408F:	drivers/tty/serial/sunsu.c
21409F:	drivers/tty/serial/sunzilog.c
21410F:	drivers/tty/serial/sunzilog.h
21411F:	drivers/tty/vcc.c
21412F:	include/linux/sunserialcore.h
21413
21414SPARSE CHECKER
21415M:	"Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
21416L:	linux-sparse@vger.kernel.org
21417S:	Maintained
21418W:	https://sparse.docs.kernel.org/
21419Q:	https://patchwork.kernel.org/project/linux-sparse/list/
21420B:	https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
21421T:	git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
21422F:	include/linux/compiler.h
21423
21424SPEAKUP CONSOLE SPEECH DRIVER
21425M:	William Hubbs <w.d.hubbs@gmail.com>
21426M:	Chris Brannon <chris@the-brannons.com>
21427M:	Kirk Reiser <kirk@reisers.ca>
21428M:	Samuel Thibault <samuel.thibault@ens-lyon.org>
21429L:	speakup@linux-speakup.org
21430S:	Odd Fixes
21431W:	http://www.linux-speakup.org/
21432W:	https://github.com/linux-speakup/speakup
21433B:	https://github.com/linux-speakup/speakup/issues
21434F:	drivers/accessibility/speakup/
21435
21436SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
21437M:	Viresh Kumar <vireshk@kernel.org>
21438M:	Shiraz Hashim <shiraz.linux.kernel@gmail.com>
21439M:	soc@kernel.org
21440L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21441S:	Maintained
21442W:	http://www.st.com/spear
21443F:	arch/arm/boot/dts/st/spear*
21444F:	arch/arm/mach-spear/
21445F:	drivers/clk/spear/
21446F:	drivers/pinctrl/spear/
21447
21448SPI NOR SUBSYSTEM
21449M:	Tudor Ambarus <tudor.ambarus@linaro.org>
21450M:	Pratyush Yadav <pratyush@kernel.org>
21451M:	Michael Walle <mwalle@kernel.org>
21452L:	linux-mtd@lists.infradead.org
21453S:	Maintained
21454W:	http://www.linux-mtd.infradead.org/
21455Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
21456C:	irc://irc.oftc.net/mtd
21457T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
21458F:	Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
21459F:	drivers/mtd/spi-nor/
21460F:	include/linux/mtd/spi-nor.h
21461
21462SPI SUBSYSTEM
21463M:	Mark Brown <broonie@kernel.org>
21464L:	linux-spi@vger.kernel.org
21465S:	Maintained
21466Q:	http://patchwork.kernel.org/project/spi-devel-general/list/
21467T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
21468F:	Documentation/devicetree/bindings/spi/
21469F:	Documentation/spi/
21470F:	drivers/spi/
21471F:	include/linux/spi/
21472F:	include/uapi/linux/spi/
21473F:	tools/spi/
21474
21475SPIDERNET NETWORK DRIVER for CELL
21476M:	Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
21477M:	Geoff Levand <geoff@infradead.org>
21478L:	netdev@vger.kernel.org
21479L:	linuxppc-dev@lists.ozlabs.org
21480S:	Maintained
21481F:	Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
21482F:	drivers/net/ethernet/toshiba/spider_net*
21483
21484SPMI SUBSYSTEM
21485M:	Stephen Boyd <sboyd@kernel.org>
21486L:	linux-kernel@vger.kernel.org
21487S:	Maintained
21488T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
21489F:	Documentation/devicetree/bindings/spmi/
21490F:	drivers/spmi/
21491F:	include/dt-bindings/spmi/spmi.h
21492F:	include/linux/spmi.h
21493F:	include/trace/events/spmi.h
21494
21495SPU FILE SYSTEM
21496M:	Jeremy Kerr <jk@ozlabs.org>
21497L:	linuxppc-dev@lists.ozlabs.org
21498S:	Supported
21499W:	http://www.ibm.com/developerworks/power/cell/
21500F:	Documentation/filesystems/spufs/spufs.rst
21501F:	arch/powerpc/platforms/cell/spufs/
21502
21503SQUASHFS FILE SYSTEM
21504M:	Phillip Lougher <phillip@squashfs.org.uk>
21505L:	squashfs-devel@lists.sourceforge.net (subscribers-only)
21506S:	Maintained
21507W:	http://squashfs.org.uk
21508T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
21509F:	Documentation/filesystems/squashfs.rst
21510F:	fs/squashfs/
21511
21512SRM (Alpha) environment access
21513M:	Jan-Benedict Glaw <jbglaw@lug-owl.de>
21514S:	Maintained
21515F:	arch/alpha/kernel/srm_env.c
21516
21517ST LSM6DSx IMU IIO DRIVER
21518M:	Lorenzo Bianconi <lorenzo@kernel.org>
21519L:	linux-iio@vger.kernel.org
21520S:	Maintained
21521W:	http://www.st.com/
21522F:	Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
21523F:	drivers/iio/imu/st_lsm6dsx/
21524
21525ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
21526M:	Benjamin Mugnier <benjamin.mugnier@foss.st.com>
21527M:	Sylvain Petinot <sylvain.petinot@foss.st.com>
21528L:	linux-media@vger.kernel.org
21529S:	Maintained
21530T:	git git://linuxtv.org/media_tree.git
21531F:	Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
21532F:	drivers/media/i2c/st-mipid02.c
21533
21534ST STM32 FIREWALL
21535M:	Gatien Chevallier <gatien.chevallier@foss.st.com>
21536S:	Maintained
21537F:	drivers/bus/stm32_etzpc.c
21538F:	drivers/bus/stm32_firewall.c
21539F:	drivers/bus/stm32_rifsc.c
21540
21541ST STM32 I2C/SMBUS DRIVER
21542M:	Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
21543M:	Alain Volmat <alain.volmat@foss.st.com>
21544L:	linux-i2c@vger.kernel.org
21545S:	Maintained
21546F:	drivers/i2c/busses/i2c-stm32*
21547
21548ST STM32 SPI DRIVER
21549M:	Alain Volmat <alain.volmat@foss.st.com>
21550L:	linux-spi@vger.kernel.org
21551S:	Maintained
21552F:	drivers/spi/spi-stm32.c
21553
21554ST STPDDC60 DRIVER
21555M:	Daniel Nilsson <daniel.nilsson@flex.com>
21556L:	linux-hwmon@vger.kernel.org
21557S:	Maintained
21558F:	Documentation/hwmon/stpddc60.rst
21559F:	drivers/hwmon/pmbus/stpddc60.c
21560
21561ST VGXY61 DRIVER
21562M:	Benjamin Mugnier <benjamin.mugnier@foss.st.com>
21563M:	Sylvain Petinot <sylvain.petinot@foss.st.com>
21564L:	linux-media@vger.kernel.org
21565S:	Maintained
21566T:	git git://linuxtv.org/media_tree.git
21567F:	Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
21568F:	Documentation/userspace-api/media/drivers/vgxy61.rst
21569F:	drivers/media/i2c/vgxy61.c
21570
21571ST VL53L0X ToF RANGER(I2C) IIO DRIVER
21572M:	Song Qiang <songqiang1304521@gmail.com>
21573L:	linux-iio@vger.kernel.org
21574S:	Maintained
21575F:	Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
21576F:	drivers/iio/proximity/vl53l0x-i2c.c
21577
21578STABLE BRANCH
21579M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21580M:	Sasha Levin <sashal@kernel.org>
21581L:	stable@vger.kernel.org
21582S:	Supported
21583F:	Documentation/process/stable-kernel-rules.rst
21584
21585STAGING - ATOMISP DRIVER
21586M:	Hans de Goede <hdegoede@redhat.com>
21587M:	Mauro Carvalho Chehab <mchehab@kernel.org>
21588R:	Sakari Ailus <sakari.ailus@linux.intel.com>
21589L:	linux-media@vger.kernel.org
21590S:	Maintained
21591F:	drivers/staging/media/atomisp/
21592
21593STAGING - FIELDBUS SUBSYSTEM
21594M:	Sven Van Asbroeck <TheSven73@gmail.com>
21595S:	Maintained
21596F:	drivers/staging/fieldbus/*
21597F:	drivers/staging/fieldbus/Documentation/
21598
21599STAGING - HMS ANYBUS-S BUS
21600M:	Sven Van Asbroeck <TheSven73@gmail.com>
21601S:	Maintained
21602F:	drivers/staging/fieldbus/anybuss/
21603
21604STAGING - INDUSTRIAL IO
21605M:	Jonathan Cameron <jic23@kernel.org>
21606L:	linux-iio@vger.kernel.org
21607S:	Odd Fixes
21608F:	Documentation/devicetree/bindings/staging/iio/
21609F:	drivers/staging/iio/
21610
21611STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
21612M:	Marc Dietrich <marvin24@gmx.de>
21613L:	ac100@lists.launchpad.net (moderated for non-subscribers)
21614L:	linux-tegra@vger.kernel.org
21615S:	Maintained
21616F:	drivers/staging/nvec/
21617
21618STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
21619M:	Jens Frederich <jfrederich@gmail.com>
21620M:	Jon Nettleton <jon.nettleton@gmail.com>
21621S:	Maintained
21622W:	http://wiki.laptop.org/go/DCON
21623F:	drivers/staging/olpc_dcon/
21624
21625STAGING - REALTEK RTL8712U DRIVERS
21626M:	Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
21627S:	Odd Fixes
21628F:	drivers/staging/rtl8712/
21629
21630STAGING - SEPS525 LCD CONTROLLER DRIVERS
21631M:	Michael Hennerich <michael.hennerich@analog.com>
21632L:	linux-fbdev@vger.kernel.org
21633S:	Supported
21634F:	Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
21635F:	drivers/staging/fbtft/fb_seps525.c
21636
21637STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
21638M:	Sudip Mukherjee <sudipm.mukherjee@gmail.com>
21639M:	Teddy Wang <teddy.wang@siliconmotion.com>
21640M:	Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
21641L:	linux-fbdev@vger.kernel.org
21642S:	Maintained
21643F:	drivers/staging/sm750fb/
21644
21645STAGING - VIA VT665X DRIVERS
21646M:	Philipp Hortmann <philipp.g.hortmann@gmail.com>
21647S:	Odd Fixes
21648F:	drivers/staging/vt665?/
21649
21650STAGING SUBSYSTEM
21651M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21652L:	linux-staging@lists.linux.dev
21653S:	Supported
21654T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
21655F:	drivers/staging/
21656
21657STANDALONE CACHE CONTROLLER DRIVERS
21658M:	Conor Dooley <conor@kernel.org>
21659S:	Maintained
21660T:	git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
21661F:	Documentation/devicetree/bindings/cache/
21662F:	drivers/cache
21663
21664STARFIRE/DURALAN NETWORK DRIVER
21665M:	Ion Badulescu <ionut@badula.org>
21666S:	Odd Fixes
21667F:	drivers/net/ethernet/adaptec/starfire*
21668
21669STARFIVE CAMERA SUBSYSTEM DRIVER
21670M:	Jack Zhu <jack.zhu@starfivetech.com>
21671M:	Changhuang Liang <changhuang.liang@starfivetech.com>
21672L:	linux-media@vger.kernel.org
21673S:	Maintained
21674F:	Documentation/admin-guide/media/starfive_camss.rst
21675F:	Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
21676F:	drivers/staging/media/starfive/camss
21677
21678STARFIVE CRYPTO DRIVER
21679M:	Jia Jie Ho <jiajie.ho@starfivetech.com>
21680M:	William Qiu <william.qiu@starfivetech.com>
21681S:	Supported
21682F:	Documentation/devicetree/bindings/crypto/starfive*
21683F:	drivers/crypto/starfive/
21684
21685STARFIVE DEVICETREES
21686M:	Emil Renner Berthing <kernel@esmil.dk>
21687S:	Maintained
21688F:	arch/riscv/boot/dts/starfive/
21689
21690STARFIVE DWMAC GLUE LAYER
21691M:	Emil Renner Berthing <kernel@esmil.dk>
21692M:	Minda Chen <minda.chen@starfivetech.com>
21693S:	Maintained
21694F:	Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
21695F:	drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
21696
21697STARFIVE JH7110 DPHY RX DRIVER
21698M:	Jack Zhu <jack.zhu@starfivetech.com>
21699M:	Changhuang Liang <changhuang.liang@starfivetech.com>
21700S:	Supported
21701F:	Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
21702F:	drivers/phy/starfive/phy-jh7110-dphy-rx.c
21703
21704STARFIVE JH7110 DPHY TX DRIVER
21705M:	Keith Zhao <keith.zhao@starfivetech.com>
21706M:	Shengyang Chen <shengyang.chen@starfivetech.com>
21707S:	Supported
21708F:	Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml
21709F:	drivers/phy/starfive/phy-jh7110-dphy-tx.c
21710
21711STARFIVE JH7110 MMC/SD/SDIO DRIVER
21712M:	William Qiu <william.qiu@starfivetech.com>
21713S:	Supported
21714F:	Documentation/devicetree/bindings/mmc/starfive*
21715F:	drivers/mmc/host/dw_mmc-starfive.c
21716
21717STARFIVE JH7110 PLL CLOCK DRIVER
21718M:	Xingyu Wu <xingyu.wu@starfivetech.com>
21719S:	Supported
21720F:	Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
21721F:	drivers/clk/starfive/clk-starfive-jh7110-pll.c
21722
21723STARFIVE JH7110 PWMDAC DRIVER
21724M:	Hal Feng <hal.feng@starfivetech.com>
21725M:	Xingyu Wu <xingyu.wu@starfivetech.com>
21726S:	Supported
21727F:	Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
21728F:	sound/soc/starfive/jh7110_pwmdac.c
21729
21730STARFIVE JH7110 SYSCON
21731M:	William Qiu <william.qiu@starfivetech.com>
21732M:	Xingyu Wu <xingyu.wu@starfivetech.com>
21733S:	Supported
21734F:	Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
21735
21736STARFIVE JH7110 TDM DRIVER
21737M:	Walker Chen <walker.chen@starfivetech.com>
21738S:	Maintained
21739F:	Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
21740F:	sound/soc/starfive/jh7110_tdm.c
21741
21742STARFIVE JH71X0 CLOCK DRIVERS
21743M:	Emil Renner Berthing <kernel@esmil.dk>
21744M:	Hal Feng <hal.feng@starfivetech.com>
21745S:	Maintained
21746F:	Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
21747F:	drivers/clk/starfive/clk-starfive-jh71*
21748F:	include/dt-bindings/clock/starfive?jh71*.h
21749
21750STARFIVE JH71X0 PINCTRL DRIVERS
21751M:	Emil Renner Berthing <kernel@esmil.dk>
21752M:	Jianlong Huang <jianlong.huang@starfivetech.com>
21753M:	Hal Feng <hal.feng@starfivetech.com>
21754L:	linux-gpio@vger.kernel.org
21755S:	Maintained
21756F:	Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
21757F:	drivers/pinctrl/starfive/pinctrl-starfive-jh71*
21758F:	include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
21759F:	include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
21760
21761STARFIVE JH71X0 RESET CONTROLLER DRIVERS
21762M:	Emil Renner Berthing <kernel@esmil.dk>
21763M:	Hal Feng <hal.feng@starfivetech.com>
21764S:	Maintained
21765F:	Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
21766F:	drivers/reset/starfive/reset-starfive-jh71*
21767F:	include/dt-bindings/reset/starfive?jh71*.h
21768
21769STARFIVE JH71X0 USB DRIVERS
21770M:	Minda Chen <minda.chen@starfivetech.com>
21771S:	Maintained
21772F:	Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
21773F:	drivers/usb/cdns3/cdns3-starfive.c
21774
21775STARFIVE JH71XX PMU CONTROLLER DRIVER
21776M:	Walker Chen <walker.chen@starfivetech.com>
21777M:	Changhuang Liang <changhuang.liang@starfivetech.com>
21778S:	Supported
21779F:	Documentation/devicetree/bindings/power/starfive*
21780F:	drivers/pmdomain/starfive/
21781F:	include/dt-bindings/power/starfive,jh7110-pmu.h
21782
21783STARFIVE SOC DRIVERS
21784M:	Conor Dooley <conor@kernel.org>
21785S:	Maintained
21786T:	git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
21787F:	Documentation/devicetree/bindings/soc/starfive/
21788
21789STARFIVE STARLINK PMU DRIVER
21790M:	Ji Sheng Teoh <jisheng.teoh@starfivetech.com>
21791S:	Maintained
21792F:	Documentation/admin-guide/perf/starfive_starlink_pmu.rst
21793F:	Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml
21794F:	drivers/perf/starfive_starlink_pmu.c
21795
21796STARFIVE TRNG DRIVER
21797M:	Jia Jie Ho <jiajie.ho@starfivetech.com>
21798S:	Supported
21799F:	Documentation/devicetree/bindings/rng/starfive*
21800F:	drivers/char/hw_random/jh7110-trng.c
21801
21802STARFIVE WATCHDOG DRIVER
21803M:	Xingyu Wu <xingyu.wu@starfivetech.com>
21804M:	Samin Guo <samin.guo@starfivetech.com>
21805S:	Supported
21806F:	Documentation/devicetree/bindings/watchdog/starfive*
21807F:	drivers/watchdog/starfive-wdt.c
21808
21809STARFIVE JH71X0 PCIE AND USB PHY DRIVER
21810M:	Minda Chen <minda.chen@starfivetech.com>
21811S:	Supported
21812F:	Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
21813F:	Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
21814F:	drivers/phy/starfive/phy-jh7110-pcie.c
21815F:	drivers/phy/starfive/phy-jh7110-usb.c
21816
21817STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER
21818M:	Changhuang Liang <changhuang.liang@starfivetech.com>
21819S:	Supported
21820F:	Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml
21821F:	drivers/irqchip/irq-starfive-jh8100-intc.c
21822
21823STATIC BRANCH/CALL
21824M:	Peter Zijlstra <peterz@infradead.org>
21825M:	Josh Poimboeuf <jpoimboe@kernel.org>
21826M:	Jason Baron <jbaron@akamai.com>
21827R:	Steven Rostedt <rostedt@goodmis.org>
21828R:	Ard Biesheuvel <ardb@kernel.org>
21829S:	Supported
21830F:	arch/*/include/asm/jump_label*.h
21831F:	arch/*/include/asm/static_call*.h
21832F:	arch/*/kernel/jump_label.c
21833F:	arch/*/kernel/static_call.c
21834F:	include/linux/jump_label*.h
21835F:	include/linux/static_call*.h
21836F:	kernel/jump_label.c
21837F:	kernel/static_call.c
21838
21839STI AUDIO (ASoC) DRIVERS
21840M:	Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21841L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
21842S:	Maintained
21843F:	Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
21844F:	sound/soc/sti/
21845
21846STI CEC DRIVER
21847M:	Alain Volmat <alain.volmat@foss.st.com>
21848S:	Maintained
21849F:	Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
21850F:	drivers/media/cec/platform/sti/
21851
21852STK1160 USB VIDEO CAPTURE DRIVER
21853M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
21854L:	linux-media@vger.kernel.org
21855S:	Maintained
21856T:	git git://linuxtv.org/media_tree.git
21857F:	drivers/media/usb/stk1160/
21858
21859STM32 AUDIO (ASoC) DRIVERS
21860M:	Olivier Moysan <olivier.moysan@foss.st.com>
21861M:	Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21862L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
21863S:	Maintained
21864F:	Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
21865F:	Documentation/devicetree/bindings/sound/st,stm32-*.yaml
21866F:	sound/soc/stm/
21867
21868STM32 DMA DRIVERS
21869M:	Amélie Delaunay <amelie.delaunay@foss.st.com>
21870L:	dmaengine@vger.kernel.org
21871L:	linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
21872S:	Maintained
21873F:	Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst
21874F:	Documentation/devicetree/bindings/dma/stm32/
21875F:	drivers/dma/stm32/
21876
21877STM32 TIMER/LPTIMER DRIVERS
21878M:	Fabrice Gasnier <fabrice.gasnier@foss.st.com>
21879S:	Maintained
21880F:	Documentation/ABI/testing/*timer-stm32
21881F:	Documentation/devicetree/bindings/*/*stm32-*timer*
21882F:	drivers/*/stm32-*timer*
21883F:	drivers/pwm/pwm-stm32*
21884F:	include/linux/*/stm32-*tim*
21885
21886STMMAC ETHERNET DRIVER
21887M:	Alexandre Torgue <alexandre.torgue@foss.st.com>
21888M:	Jose Abreu <joabreu@synopsys.com>
21889L:	netdev@vger.kernel.org
21890S:	Supported
21891W:	http://www.stlinux.com
21892F:	Documentation/networking/device_drivers/ethernet/stmicro/
21893F:	drivers/net/ethernet/stmicro/stmmac/
21894
21895SUN HAPPY MEAL ETHERNET DRIVER
21896M:	Sean Anderson <seanga2@gmail.com>
21897S:	Maintained
21898F:	drivers/net/ethernet/sun/sunhme.*
21899
21900SUN3/3X
21901M:	Sam Creasey <sammy@sammy.net>
21902S:	Maintained
21903W:	http://sammy.net/sun3/
21904F:	arch/m68k/include/asm/sun3*
21905F:	arch/m68k/kernel/*sun3*
21906F:	arch/m68k/sun3*/
21907F:	drivers/net/ethernet/i825xx/sun3*
21908
21909SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
21910M:	Hans de Goede <hdegoede@redhat.com>
21911L:	linux-input@vger.kernel.org
21912S:	Maintained
21913F:	Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
21914F:	drivers/input/keyboard/sun4i-lradc-keys.c
21915
21916SUNDANCE NETWORK DRIVER
21917M:	Denis Kirjanov <kda@linux-powerpc.org>
21918L:	netdev@vger.kernel.org
21919S:	Maintained
21920F:	drivers/net/ethernet/dlink/sundance.c
21921
21922SUNPLUS ETHERNET DRIVER
21923M:	Wells Lu <wellslutw@gmail.com>
21924L:	netdev@vger.kernel.org
21925S:	Maintained
21926W:	https://sunplus.atlassian.net/wiki/spaces/doc/overview
21927F:	Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
21928F:	drivers/net/ethernet/sunplus/
21929
21930SUNPLUS MMC DRIVER
21931M:	Tony Huang <tonyhuang.sunplus@gmail.com>
21932M:	Li-hao Kuo <lhjeff911@gmail.com>
21933S:	Maintained
21934F:	Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
21935F:	drivers/mmc/host/sunplus-mmc.c
21936
21937SUNPLUS OCOTP DRIVER
21938M:	Vincent Shih <vincent.sunplus@gmail.com>
21939S:	Maintained
21940F:	Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
21941F:	drivers/nvmem/sunplus-ocotp.c
21942
21943SUNPLUS PWM DRIVER
21944M:	Hammer Hsieh <hammerh0314@gmail.com>
21945S:	Maintained
21946F:	Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
21947F:	drivers/pwm/pwm-sunplus.c
21948
21949SUNPLUS RTC DRIVER
21950M:	Vincent Shih <vincent.sunplus@gmail.com>
21951L:	linux-rtc@vger.kernel.org
21952S:	Maintained
21953F:	Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
21954F:	drivers/rtc/rtc-sunplus.c
21955
21956SUNPLUS SPI CONTROLLER INTERFACE DRIVER
21957M:	Li-hao Kuo <lhjeff911@gmail.com>
21958L:	linux-spi@vger.kernel.org
21959S:	Maintained
21960F:	Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
21961F:	drivers/spi/spi-sunplus-sp7021.c
21962
21963SUNPLUS UART DRIVER
21964M:	Hammer Hsieh <hammerh0314@gmail.com>
21965S:	Maintained
21966F:	Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
21967F:	drivers/tty/serial/sunplus-uart.c
21968
21969SUNPLUS USB2 PHY DRIVER
21970M:	Vincent Shih <vincent.sunplus@gmail.com>
21971L:	linux-usb@vger.kernel.org
21972S:	Maintained
21973F:	Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
21974F:	drivers/phy/sunplus/Kconfig
21975F:	drivers/phy/sunplus/Makefile
21976F:	drivers/phy/sunplus/phy-sunplus-usb2.c
21977
21978SUNPLUS WATCHDOG DRIVER
21979M:	Xiantao Hu <xt.hu@cqplus1.com>
21980L:	linux-watchdog@vger.kernel.org
21981S:	Maintained
21982F:	Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
21983F:	drivers/watchdog/sunplus_wdt.c
21984
21985SUPERH
21986M:	Yoshinori Sato <ysato@users.sourceforge.jp>
21987M:	Rich Felker <dalias@libc.org>
21988M:	John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
21989L:	linux-sh@vger.kernel.org
21990S:	Maintained
21991Q:	http://patchwork.kernel.org/project/linux-sh/list/
21992F:	Documentation/arch/sh/
21993F:	arch/sh/
21994F:	drivers/sh/
21995
21996SUSPEND TO RAM
21997M:	"Rafael J. Wysocki" <rafael@kernel.org>
21998M:	Len Brown <len.brown@intel.com>
21999M:	Pavel Machek <pavel@ucw.cz>
22000L:	linux-pm@vger.kernel.org
22001S:	Supported
22002B:	https://bugzilla.kernel.org
22003F:	Documentation/power/
22004F:	arch/x86/kernel/acpi/sleep*
22005F:	arch/x86/kernel/acpi/wakeup*
22006F:	drivers/base/power/
22007F:	include/linux/freezer.h
22008F:	include/linux/pm.h
22009F:	include/linux/suspend.h
22010F:	kernel/power/
22011
22012SVGA HANDLING
22013M:	Martin Mares <mj@ucw.cz>
22014L:	linux-video@atrey.karlin.mff.cuni.cz
22015S:	Maintained
22016F:	Documentation/admin-guide/svga.rst
22017F:	arch/x86/boot/video*
22018
22019SWITCHDEV
22020M:	Jiri Pirko <jiri@resnulli.us>
22021M:	Ivan Vecera <ivecera@redhat.com>
22022L:	netdev@vger.kernel.org
22023S:	Supported
22024F:	include/net/switchdev.h
22025F:	net/switchdev/
22026
22027SY8106A REGULATOR DRIVER
22028M:	Icenowy Zheng <icenowy@aosc.io>
22029S:	Maintained
22030F:	Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
22031F:	drivers/regulator/sy8106a-regulator.c
22032
22033SYNC FILE FRAMEWORK
22034M:	Sumit Semwal <sumit.semwal@linaro.org>
22035R:	Gustavo Padovan <gustavo@padovan.org>
22036L:	linux-media@vger.kernel.org
22037L:	dri-devel@lists.freedesktop.org
22038S:	Maintained
22039T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
22040F:	Documentation/driver-api/sync_file.rst
22041F:	drivers/dma-buf/dma-fence*
22042F:	drivers/dma-buf/sw_sync.c
22043F:	drivers/dma-buf/sync_*
22044F:	include/linux/sync_file.h
22045F:	include/uapi/linux/sync_file.h
22046
22047SYNOPSYS ARC ARCHITECTURE
22048M:	Vineet Gupta <vgupta@kernel.org>
22049L:	linux-snps-arc@lists.infradead.org
22050S:	Supported
22051T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
22052F:	Documentation/arch/arc
22053F:	Documentation/devicetree/bindings/arc/*
22054F:	Documentation/devicetree/bindings/interrupt-controller/snps,arc*
22055F:	arch/arc/
22056F:	drivers/clocksource/arc_timer.c
22057F:	drivers/tty/serial/arc_uart.c
22058
22059SYNOPSYS ARC HSDK SDP pll clock driver
22060M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
22061S:	Supported
22062F:	Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
22063F:	drivers/clk/clk-hsdk-pll.c
22064
22065SYNOPSYS ARC SDP clock driver
22066M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
22067S:	Supported
22068F:	Documentation/devicetree/bindings/clock/snps,pll-clock.txt
22069F:	drivers/clk/axs10x/*
22070
22071SYNOPSYS ARC SDP platform support
22072M:	Alexey Brodkin <abrodkin@synopsys.com>
22073S:	Supported
22074F:	Documentation/devicetree/bindings/arc/axs10*
22075F:	arch/arc/boot/dts/ax*
22076F:	arch/arc/plat-axs10x
22077
22078SYNOPSYS AXS10x RESET CONTROLLER DRIVER
22079M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
22080S:	Supported
22081F:	Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
22082F:	drivers/reset/reset-axs10x.c
22083
22084SYNOPSYS CREG GPIO DRIVER
22085M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
22086S:	Maintained
22087F:	Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
22088F:	drivers/gpio/gpio-creg-snps.c
22089
22090SYNOPSYS DESIGNWARE 8250 UART DRIVER
22091M:	Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
22092R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22093S:	Supported
22094F:	drivers/tty/serial/8250/8250_dw.c
22095F:	drivers/tty/serial/8250/8250_dwlib.*
22096F:	drivers/tty/serial/8250/8250_lpss.c
22097
22098SYNOPSYS DESIGNWARE APB GPIO DRIVER
22099M:	Hoan Tran <hoan@os.amperecomputing.com>
22100M:	Serge Semin <fancer.lancer@gmail.com>
22101L:	linux-gpio@vger.kernel.org
22102S:	Maintained
22103F:	Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
22104F:	drivers/gpio/gpio-dwapb.c
22105
22106SYNOPSYS DESIGNWARE APB SSI DRIVER
22107M:	Serge Semin <fancer.lancer@gmail.com>
22108L:	linux-spi@vger.kernel.org
22109S:	Supported
22110F:	Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
22111F:	drivers/spi/spi-dw*
22112
22113SYNOPSYS DESIGNWARE AXI DMAC DRIVER
22114M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
22115S:	Maintained
22116F:	Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
22117F:	drivers/dma/dw-axi-dmac/
22118
22119SYNOPSYS DESIGNWARE DMAC DRIVER
22120M:	Viresh Kumar <vireshk@kernel.org>
22121R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22122S:	Maintained
22123F:	Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
22124F:	Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
22125F:	drivers/dma/dw/
22126F:	include/dt-bindings/dma/dw-dmac.h
22127F:	include/linux/dma/dw.h
22128F:	include/linux/platform_data/dma-dw.h
22129
22130SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
22131M:	Jose Abreu <Jose.Abreu@synopsys.com>
22132L:	netdev@vger.kernel.org
22133S:	Supported
22134F:	drivers/net/ethernet/synopsys/
22135
22136SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
22137M:	Jose Abreu <Jose.Abreu@synopsys.com>
22138L:	netdev@vger.kernel.org
22139S:	Supported
22140F:	drivers/net/pcs/pcs-xpcs.c
22141F:	drivers/net/pcs/pcs-xpcs.h
22142F:	include/linux/pcs/pcs-xpcs.h
22143
22144SYNOPSYS DESIGNWARE I2C DRIVER
22145M:	Jarkko Nikula <jarkko.nikula@linux.intel.com>
22146R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22147R:	Mika Westerberg <mika.westerberg@linux.intel.com>
22148R:	Jan Dabros <jsd@semihalf.com>
22149L:	linux-i2c@vger.kernel.org
22150S:	Supported
22151F:	drivers/i2c/busses/i2c-designware-*
22152
22153SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
22154M:	Jaehoon Chung <jh80.chung@samsung.com>
22155L:	linux-mmc@vger.kernel.org
22156S:	Maintained
22157F:	drivers/mmc/host/dw_mmc*
22158
22159SYNOPSYS DESIGNWARE PCIE PMU DRIVER
22160M:	Shuai Xue <xueshuai@linux.alibaba.com>
22161M:	Jing Zhang <renyu.zj@linux.alibaba.com>
22162S:	Supported
22163F:	Documentation/admin-guide/perf/dwc_pcie_pmu.rst
22164F:	drivers/perf/dwc_pcie_pmu.c
22165
22166SYNOPSYS HSDK RESET CONTROLLER DRIVER
22167M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
22168S:	Supported
22169F:	Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
22170F:	drivers/reset/reset-hsdk.c
22171F:	include/dt-bindings/reset/snps,hsdk-reset.h
22172
22173SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
22174M:	Prabu Thangamuthu <prabu.t@synopsys.com>
22175M:	Manjunath M B <manjumb@synopsys.com>
22176L:	linux-mmc@vger.kernel.org
22177S:	Maintained
22178F:	drivers/mmc/host/sdhci-pci-dwc-mshc.c
22179
22180SYSTEM CONFIGURATION (SYSCON)
22181M:	Lee Jones <lee@kernel.org>
22182M:	Arnd Bergmann <arnd@arndb.de>
22183S:	Supported
22184T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
22185F:	drivers/mfd/syscon.c
22186
22187SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
22188M:	Sudeep Holla <sudeep.holla@arm.com>
22189R:	Cristian Marussi <cristian.marussi@arm.com>
22190L:	arm-scmi@vger.kernel.org
22191L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22192S:	Maintained
22193F:	Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
22194F:	drivers/clk/clk-sc[mp]i.c
22195F:	drivers/cpufreq/sc[mp]i-cpufreq.c
22196F:	drivers/firmware/arm_scmi/
22197F:	drivers/firmware/arm_scpi.c
22198F:	drivers/hwmon/scmi-hwmon.c
22199F:	drivers/pinctrl/pinctrl-scmi.c
22200F:	drivers/pmdomain/arm/
22201F:	drivers/powercap/arm_scmi_powercap.c
22202F:	drivers/regulator/scmi-regulator.c
22203F:	drivers/reset/reset-scmi.c
22204F:	include/linux/sc[mp]i_protocol.h
22205F:	include/trace/events/scmi.h
22206F:	include/uapi/linux/virtio_scmi.h
22207
22208SYSTEM RESET/SHUTDOWN DRIVERS
22209M:	Sebastian Reichel <sre@kernel.org>
22210L:	linux-pm@vger.kernel.org
22211S:	Maintained
22212T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
22213F:	Documentation/devicetree/bindings/power/reset/
22214F:	drivers/power/reset/
22215
22216SYSTEM TRACE MODULE CLASS
22217M:	Alexander Shishkin <alexander.shishkin@linux.intel.com>
22218S:	Maintained
22219T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
22220F:	Documentation/trace/stm.rst
22221F:	drivers/hwtracing/stm/
22222F:	include/linux/stm.h
22223F:	include/uapi/linux/stm.h
22224
22225SYSTEM76 ACPI DRIVER
22226M:	Jeremy Soller <jeremy@system76.com>
22227M:	System76 Product Development <productdev@system76.com>
22228L:	platform-driver-x86@vger.kernel.org
22229S:	Maintained
22230F:	drivers/platform/x86/system76_acpi.c
22231
22232SYSV FILESYSTEM
22233S:	Orphan
22234F:	Documentation/filesystems/sysv-fs.rst
22235F:	fs/sysv/
22236F:	include/linux/sysv_fs.h
22237
22238TASKSTATS STATISTICS INTERFACE
22239M:	Balbir Singh <bsingharora@gmail.com>
22240S:	Maintained
22241F:	Documentation/accounting/taskstats*
22242F:	include/linux/taskstats*
22243F:	kernel/taskstats.c
22244
22245TC subsystem
22246M:	Jamal Hadi Salim <jhs@mojatatu.com>
22247M:	Cong Wang <xiyou.wangcong@gmail.com>
22248M:	Jiri Pirko <jiri@resnulli.us>
22249L:	netdev@vger.kernel.org
22250S:	Maintained
22251F:	include/net/pkt_cls.h
22252F:	include/net/pkt_sched.h
22253F:	include/net/tc_act/
22254F:	include/uapi/linux/pkt_cls.h
22255F:	include/uapi/linux/pkt_sched.h
22256F:	include/uapi/linux/tc_act/
22257F:	include/uapi/linux/tc_ematch/
22258F:	net/sched/
22259F:	tools/testing/selftests/tc-testing
22260
22261TC90522 MEDIA DRIVER
22262M:	Akihiro Tsukada <tskd08@gmail.com>
22263L:	linux-media@vger.kernel.org
22264S:	Odd Fixes
22265F:	drivers/media/dvb-frontends/tc90522*
22266
22267TCP LOW PRIORITY MODULE
22268M:	"Wong Hoi Sing, Edison" <hswong3i@gmail.com>
22269M:	"Hung Hing Lun, Mike" <hlhung3i@gmail.com>
22270S:	Maintained
22271W:	http://tcp-lp-mod.sourceforge.net/
22272F:	net/ipv4/tcp_lp.c
22273
22274TDA10071 MEDIA DRIVER
22275L:	linux-media@vger.kernel.org
22276S:	Orphan
22277W:	https://linuxtv.org
22278Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22279F:	drivers/media/dvb-frontends/tda10071*
22280
22281TDA18212 MEDIA DRIVER
22282L:	linux-media@vger.kernel.org
22283S:	Orphan
22284W:	https://linuxtv.org
22285Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22286F:	drivers/media/tuners/tda18212*
22287
22288TDA18218 MEDIA DRIVER
22289L:	linux-media@vger.kernel.org
22290S:	Orphan
22291W:	https://linuxtv.org
22292Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22293F:	drivers/media/tuners/tda18218*
22294
22295TDA18250 MEDIA DRIVER
22296M:	Olli Salonen <olli.salonen@iki.fi>
22297L:	linux-media@vger.kernel.org
22298S:	Maintained
22299W:	https://linuxtv.org
22300Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22301T:	git git://linuxtv.org/media_tree.git
22302F:	drivers/media/tuners/tda18250*
22303
22304TDA18271 MEDIA DRIVER
22305M:	Michael Krufky <mkrufky@linuxtv.org>
22306L:	linux-media@vger.kernel.org
22307S:	Maintained
22308W:	https://linuxtv.org
22309W:	http://github.com/mkrufky
22310Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22311T:	git git://linuxtv.org/mkrufky/tuners.git
22312F:	drivers/media/tuners/tda18271*
22313
22314TDA1997x MEDIA DRIVER
22315M:	Tim Harvey <tharvey@gateworks.com>
22316L:	linux-media@vger.kernel.org
22317S:	Maintained
22318W:	https://linuxtv.org
22319Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22320F:	drivers/media/i2c/tda1997x.*
22321
22322TDA827x MEDIA DRIVER
22323M:	Michael Krufky <mkrufky@linuxtv.org>
22324L:	linux-media@vger.kernel.org
22325S:	Maintained
22326W:	https://linuxtv.org
22327W:	http://github.com/mkrufky
22328Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22329T:	git git://linuxtv.org/mkrufky/tuners.git
22330F:	drivers/media/tuners/tda8290.*
22331
22332TDA8290 MEDIA DRIVER
22333M:	Michael Krufky <mkrufky@linuxtv.org>
22334L:	linux-media@vger.kernel.org
22335S:	Maintained
22336W:	https://linuxtv.org
22337W:	http://github.com/mkrufky
22338Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22339T:	git git://linuxtv.org/mkrufky/tuners.git
22340F:	drivers/media/tuners/tda8290.*
22341
22342TDA9840 MEDIA DRIVER
22343M:	Hans Verkuil <hverkuil@xs4all.nl>
22344L:	linux-media@vger.kernel.org
22345S:	Maintained
22346W:	https://linuxtv.org
22347T:	git git://linuxtv.org/media_tree.git
22348F:	drivers/media/i2c/tda9840*
22349
22350TEA5761 TUNER DRIVER
22351M:	Mauro Carvalho Chehab <mchehab@kernel.org>
22352L:	linux-media@vger.kernel.org
22353S:	Odd fixes
22354W:	https://linuxtv.org
22355T:	git git://linuxtv.org/media_tree.git
22356F:	drivers/media/tuners/tea5761.*
22357
22358TEA5767 TUNER DRIVER
22359M:	Mauro Carvalho Chehab <mchehab@kernel.org>
22360L:	linux-media@vger.kernel.org
22361S:	Maintained
22362W:	https://linuxtv.org
22363T:	git git://linuxtv.org/media_tree.git
22364F:	drivers/media/tuners/tea5767.*
22365
22366TEA6415C MEDIA DRIVER
22367M:	Hans Verkuil <hverkuil@xs4all.nl>
22368L:	linux-media@vger.kernel.org
22369S:	Maintained
22370W:	https://linuxtv.org
22371T:	git git://linuxtv.org/media_tree.git
22372F:	drivers/media/i2c/tea6415c*
22373
22374TEA6420 MEDIA DRIVER
22375M:	Hans Verkuil <hverkuil@xs4all.nl>
22376L:	linux-media@vger.kernel.org
22377S:	Maintained
22378W:	https://linuxtv.org
22379T:	git git://linuxtv.org/media_tree.git
22380F:	drivers/media/i2c/tea6420*
22381
22382TEAM DRIVER
22383M:	Jiri Pirko <jiri@resnulli.us>
22384L:	netdev@vger.kernel.org
22385S:	Supported
22386F:	Documentation/netlink/specs/team.yaml
22387F:	drivers/net/team/
22388F:	include/linux/if_team.h
22389F:	include/uapi/linux/if_team.h
22390F:	tools/testing/selftests/drivers/net/team/
22391
22392TECHNICAL ADVISORY BOARD PROCESS DOCS
22393M:	"Theodore Ts'o" <tytso@mit.edu>
22394M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22395L:	tech-board-discuss@lists.linux.dev
22396S:	Maintained
22397F:	Documentation/process/contribution-maturity-model.rst
22398F:	Documentation/process/researcher-guidelines.rst
22399
22400TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
22401M:	"Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
22402S:	Maintained
22403F:	arch/x86/platform/ts5500/
22404
22405TECHNOTREND USB IR RECEIVER
22406M:	Sean Young <sean@mess.org>
22407L:	linux-media@vger.kernel.org
22408S:	Maintained
22409F:	drivers/media/rc/ttusbir.c
22410
22411TECHWELL TW9900 VIDEO DECODER
22412M:	Mehdi Djait <mehdi.djait@bootlin.com>
22413L:	linux-media@vger.kernel.org
22414S:	Maintained
22415F:	drivers/media/i2c/tw9900.c
22416
22417TECHWELL TW9910 VIDEO DECODER
22418L:	linux-media@vger.kernel.org
22419S:	Orphan
22420F:	drivers/media/i2c/tw9910.c
22421F:	include/media/i2c/tw9910.h
22422
22423TEE SUBSYSTEM
22424M:	Jens Wiklander <jens.wiklander@linaro.org>
22425R:	Sumit Garg <sumit.garg@linaro.org>
22426L:	op-tee@lists.trustedfirmware.org
22427S:	Maintained
22428F:	Documentation/driver-api/tee.rst
22429F:	Documentation/tee/
22430F:	Documentation/userspace-api/tee.rst
22431F:	drivers/tee/
22432F:	include/linux/tee_core.h
22433F:	include/linux/tee_drv.h
22434F:	include/uapi/linux/tee.h
22435
22436TEGRA ARCHITECTURE SUPPORT
22437M:	Thierry Reding <thierry.reding@gmail.com>
22438M:	Jonathan Hunter <jonathanh@nvidia.com>
22439L:	linux-tegra@vger.kernel.org
22440S:	Supported
22441Q:	http://patchwork.ozlabs.org/project/linux-tegra/list/
22442T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
22443N:	[^a-z]tegra
22444
22445TEGRA CLOCK DRIVER
22446M:	Peter De Schrijver <pdeschrijver@nvidia.com>
22447M:	Prashant Gaikwad <pgaikwad@nvidia.com>
22448S:	Supported
22449F:	drivers/clk/tegra/
22450
22451TEGRA CRYPTO DRIVERS
22452M:	Akhil R <akhilrajeev@nvidia.com>
22453S:	Supported
22454F:	drivers/crypto/tegra/*
22455
22456TEGRA DMA DRIVERS
22457M:	Laxman Dewangan <ldewangan@nvidia.com>
22458M:	Jon Hunter <jonathanh@nvidia.com>
22459S:	Supported
22460F:	drivers/dma/tegra*
22461
22462TEGRA I2C DRIVER
22463M:	Laxman Dewangan <ldewangan@nvidia.com>
22464R:	Dmitry Osipenko <digetx@gmail.com>
22465S:	Supported
22466F:	drivers/i2c/busses/i2c-tegra.c
22467
22468TEGRA IOMMU DRIVERS
22469M:	Thierry Reding <thierry.reding@gmail.com>
22470R:	Krishna Reddy <vdumpa@nvidia.com>
22471L:	linux-tegra@vger.kernel.org
22472S:	Supported
22473F:	drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
22474F:	drivers/iommu/tegra*
22475
22476TEGRA KBC DRIVER
22477M:	Laxman Dewangan <ldewangan@nvidia.com>
22478S:	Supported
22479F:	drivers/input/keyboard/tegra-kbc.c
22480
22481TEGRA NAND DRIVER
22482M:	Stefan Agner <stefan@agner.ch>
22483M:	Lucas Stach <dev@lynxeye.de>
22484S:	Maintained
22485F:	Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
22486F:	drivers/mtd/nand/raw/tegra_nand.c
22487
22488TEGRA PWM DRIVER
22489M:	Thierry Reding <thierry.reding@gmail.com>
22490S:	Supported
22491F:	drivers/pwm/pwm-tegra.c
22492
22493TEGRA QUAD SPI DRIVER
22494M:	Thierry Reding <thierry.reding@gmail.com>
22495M:	Jonathan Hunter <jonathanh@nvidia.com>
22496M:	Sowjanya Komatineni <skomatineni@nvidia.com>
22497L:	linux-tegra@vger.kernel.org
22498S:	Maintained
22499F:	drivers/spi/spi-tegra210-quad.c
22500
22501TEGRA SERIAL DRIVER
22502M:	Laxman Dewangan <ldewangan@nvidia.com>
22503S:	Supported
22504F:	drivers/tty/serial/serial-tegra.c
22505
22506TEGRA SPI DRIVER
22507M:	Laxman Dewangan <ldewangan@nvidia.com>
22508S:	Supported
22509F:	drivers/spi/spi-tegra*
22510
22511TEGRA VIDEO DRIVER
22512M:	Thierry Reding <thierry.reding@gmail.com>
22513M:	Jonathan Hunter <jonathanh@nvidia.com>
22514M:	Sowjanya Komatineni <skomatineni@nvidia.com>
22515M:	Luca Ceresoli <luca.ceresoli@bootlin.com>
22516L:	linux-media@vger.kernel.org
22517L:	linux-tegra@vger.kernel.org
22518S:	Maintained
22519F:	Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
22520F:	Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
22521F:	Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
22522F:	drivers/staging/media/tegra-video/
22523
22524TEGRA XUSB PADCTL DRIVER
22525M:	JC Kuo <jckuo@nvidia.com>
22526S:	Supported
22527F:	drivers/phy/tegra/xusb*
22528
22529TEHUTI ETHERNET DRIVER
22530M:	Andy Gospodarek <andy@greyhouse.net>
22531L:	netdev@vger.kernel.org
22532S:	Supported
22533F:	drivers/net/ethernet/tehuti/tehuti.*
22534
22535TEHUTI TN40XX ETHERNET DRIVER
22536M:	FUJITA Tomonori <fujita.tomonori@gmail.com>
22537L:	netdev@vger.kernel.org
22538S:	Maintained
22539F:	drivers/net/ethernet/tehuti/tn40*
22540
22541TELECOM CLOCK DRIVER FOR MCPL0010
22542M:	Mark Gross <markgross@kernel.org>
22543S:	Supported
22544F:	drivers/char/tlclk.c
22545
22546TEMPO SEMICONDUCTOR DRIVERS
22547M:	Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
22548S:	Maintained
22549F:	Documentation/devicetree/bindings/sound/tscs*.txt
22550F:	sound/soc/codecs/tscs*.c
22551F:	sound/soc/codecs/tscs*.h
22552
22553TENSILICA XTENSA PORT (xtensa)
22554M:	Chris Zankel <chris@zankel.net>
22555M:	Max Filippov <jcmvbkbc@gmail.com>
22556S:	Maintained
22557T:	git https://github.com/jcmvbkbc/linux-xtensa.git
22558F:	arch/xtensa/
22559F:	drivers/irqchip/irq-xtensa-*
22560
22561TEXAS INSTRUMENTS ASoC DRIVERS
22562M:	Peter Ujfalusi <peter.ujfalusi@gmail.com>
22563L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
22564S:	Maintained
22565F:	Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
22566F:	sound/soc/ti/
22567
22568TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
22569M:	Shenghao Ding <shenghao-ding@ti.com>
22570M:	Kevin Lu <kevin-lu@ti.com>
22571M:	Baojun Xu <baojun.xu@ti.com>
22572L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
22573S:	Maintained
22574F:	Documentation/devicetree/bindings/sound/tas2552.txt
22575F:	Documentation/devicetree/bindings/sound/ti,tas2562.yaml
22576F:	Documentation/devicetree/bindings/sound/ti,tas2770.yaml
22577F:	Documentation/devicetree/bindings/sound/ti,tas27xx.yaml
22578F:	Documentation/devicetree/bindings/sound/ti,pcm1681.yaml
22579F:	Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
22580F:	Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
22581F:	Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml
22582F:	Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
22583F:	Documentation/devicetree/bindings/sound/tpa6130a2.txt
22584F:	include/sound/tas2*.h
22585F:	include/sound/tlv320*.h
22586F:	include/sound/tpa6130a2-plat.h
22587F:	sound/pci/hda/tas2781_hda_i2c.c
22588F:	sound/soc/codecs/pcm1681.c
22589F:	sound/soc/codecs/pcm1789*.*
22590F:	sound/soc/codecs/pcm179x*.*
22591F:	sound/soc/codecs/pcm186x*.*
22592F:	sound/soc/codecs/pcm3008.*
22593F:	sound/soc/codecs/pcm3060*.*
22594F:	sound/soc/codecs/pcm3168a*.*
22595F:	sound/soc/codecs/pcm5102a.c
22596F:	sound/soc/codecs/pcm512x*.*
22597F:	sound/soc/codecs/tas2*.*
22598F:	sound/soc/codecs/tlv320*.*
22599F:	sound/soc/codecs/tpa6130a2.*
22600
22601TEXAS INSTRUMENTS DMA DRIVERS
22602M:	Peter Ujfalusi <peter.ujfalusi@gmail.com>
22603L:	dmaengine@vger.kernel.org
22604S:	Maintained
22605F:	Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
22606F:	Documentation/devicetree/bindings/dma/ti-edma.txt
22607F:	Documentation/devicetree/bindings/dma/ti/
22608F:	drivers/dma/ti/
22609F:	include/linux/dma/k3-psil.h
22610F:	include/linux/dma/k3-udma-glue.h
22611F:	include/linux/dma/ti-cppi5.h
22612X:	drivers/dma/ti/cppi41.c
22613
22614TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
22615M:	Robert Marko <robert.marko@sartura.hr>
22616M:	Luka Perkov <luka.perkov@sartura.hr>
22617L:	linux-hwmon@vger.kernel.org
22618S:	Maintained
22619F:	Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
22620F:	Documentation/hwmon/tps23861.rst
22621F:	drivers/hwmon/tps23861.c
22622
22623TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
22624M:	Ricardo Ribalda <ribalda@kernel.org>
22625L:	linux-iio@vger.kernel.org
22626S:	Supported
22627F:	Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
22628F:	drivers/iio/dac/ti-dac7612.c
22629
22630TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
22631M:	Nishanth Menon <nm@ti.com>
22632M:	Tero Kristo <kristo@kernel.org>
22633M:	Santosh Shilimkar <ssantosh@kernel.org>
22634L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22635S:	Maintained
22636F:	Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
22637F:	Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
22638F:	Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
22639F:	Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
22640F:	Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
22641F:	Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
22642F:	Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
22643F:	drivers/clk/keystone/sci-clk.c
22644F:	drivers/firmware/ti_sci*
22645F:	drivers/irqchip/irq-ti-sci-inta.c
22646F:	drivers/irqchip/irq-ti-sci-intr.c
22647F:	drivers/reset/reset-ti-sci.c
22648F:	drivers/soc/ti/ti_sci_inta_msi.c
22649F:	drivers/pmdomain/ti/ti_sci_pm_domains.c
22650F:	include/dt-bindings/soc/ti,sci_pm_domain.h
22651F:	include/linux/soc/ti/ti_sci_inta_msi.h
22652F:	include/linux/soc/ti/ti_sci_protocol.h
22653
22654TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
22655M:	Puranjay Mohan <puranjay@kernel.org>
22656L:	linux-iio@vger.kernel.org
22657S:	Supported
22658F:	Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
22659F:	drivers/iio/temperature/tmp117.c
22660
22661THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
22662M:	Hans Verkuil <hverkuil@xs4all.nl>
22663L:	linux-media@vger.kernel.org
22664S:	Maintained
22665W:	https://linuxtv.org
22666T:	git git://linuxtv.org/media_tree.git
22667F:	drivers/media/radio/radio-raremono.c
22668
22669THERMAL
22670M:	Rafael J. Wysocki <rafael@kernel.org>
22671M:	Daniel Lezcano <daniel.lezcano@linaro.org>
22672R:	Zhang Rui <rui.zhang@intel.com>
22673R:	Lukasz Luba <lukasz.luba@arm.com>
22674L:	linux-pm@vger.kernel.org
22675S:	Supported
22676Q:	https://patchwork.kernel.org/project/linux-pm/list/
22677T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
22678F:	Documentation/ABI/testing/sysfs-class-thermal
22679F:	Documentation/admin-guide/thermal/
22680F:	Documentation/devicetree/bindings/thermal/
22681F:	Documentation/driver-api/thermal/
22682F:	drivers/thermal/
22683F:	include/dt-bindings/thermal/
22684F:	include/linux/cpu_cooling.h
22685F:	include/linux/thermal.h
22686F:	include/uapi/linux/thermal.h
22687F:	tools/lib/thermal/
22688F:	tools/thermal/
22689
22690THERMAL DRIVER FOR AMLOGIC SOCS
22691M:	Guillaume La Roque <glaroque@baylibre.com>
22692L:	linux-pm@vger.kernel.org
22693L:	linux-amlogic@lists.infradead.org
22694S:	Supported
22695W:	http://linux-meson.com/
22696F:	Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
22697F:	drivers/thermal/amlogic_thermal.c
22698
22699THERMAL/CPU_COOLING
22700M:	Amit Daniel Kachhap <amit.kachhap@gmail.com>
22701M:	Daniel Lezcano <daniel.lezcano@linaro.org>
22702M:	Viresh Kumar <viresh.kumar@linaro.org>
22703R:	Lukasz Luba <lukasz.luba@arm.com>
22704L:	linux-pm@vger.kernel.org
22705S:	Supported
22706F:	Documentation/driver-api/thermal/cpu-cooling-api.rst
22707F:	Documentation/driver-api/thermal/cpu-idle-cooling.rst
22708F:	drivers/thermal/cpufreq_cooling.c
22709F:	drivers/thermal/cpuidle_cooling.c
22710F:	include/linux/cpu_cooling.h
22711
22712THERMAL/POWER_ALLOCATOR
22713M:	Lukasz Luba <lukasz.luba@arm.com>
22714L:	linux-pm@vger.kernel.org
22715S:	Maintained
22716F:	Documentation/driver-api/thermal/power_allocator.rst
22717F:	drivers/thermal/gov_power_allocator.c
22718F:	drivers/thermal/thermal_trace_ipa.h
22719
22720THINKPAD ACPI EXTRAS DRIVER
22721M:	Henrique de Moraes Holschuh <hmh@hmh.eng.br>
22722L:	ibm-acpi-devel@lists.sourceforge.net
22723L:	platform-driver-x86@vger.kernel.org
22724S:	Maintained
22725W:	http://ibm-acpi.sourceforge.net
22726W:	http://thinkwiki.org/wiki/Ibm-acpi
22727T:	git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
22728F:	drivers/platform/x86/thinkpad_acpi.c
22729
22730THINKPAD LMI DRIVER
22731M:	Mark Pearson <markpearson@lenovo.com>
22732L:	platform-driver-x86@vger.kernel.org
22733S:	Maintained
22734F:	Documentation/ABI/testing/sysfs-class-firmware-attributes
22735F:	drivers/platform/x86/think-lmi.?
22736
22737THP7312 ISP DRIVER
22738M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22739M:	Paul Elder <paul.elder@ideasonboard.com>
22740L:	linux-media@vger.kernel.org
22741S:	Maintained
22742T:	git git://linuxtv.org/media_tree.git
22743F:	Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
22744F:	Documentation/userspace-api/media/drivers/thp7312.rst
22745F:	drivers/media/i2c/thp7312.c
22746F:	include/uapi/linux/thp7312.h
22747
22748THUNDERBOLT DMA TRAFFIC TEST DRIVER
22749M:	Isaac Hazan <isaac.hazan@intel.com>
22750L:	linux-usb@vger.kernel.org
22751S:	Maintained
22752F:	drivers/thunderbolt/dma_test.c
22753
22754THUNDERBOLT DRIVER
22755M:	Andreas Noever <andreas.noever@gmail.com>
22756M:	Michael Jamet <michael.jamet@intel.com>
22757M:	Mika Westerberg <mika.westerberg@linux.intel.com>
22758M:	Yehezkel Bernat <YehezkelShB@gmail.com>
22759L:	linux-usb@vger.kernel.org
22760S:	Maintained
22761T:	git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
22762F:	Documentation/admin-guide/thunderbolt.rst
22763F:	drivers/thunderbolt/
22764F:	include/linux/thunderbolt.h
22765
22766THUNDERBOLT NETWORK DRIVER
22767M:	Michael Jamet <michael.jamet@intel.com>
22768M:	Mika Westerberg <mika.westerberg@linux.intel.com>
22769M:	Yehezkel Bernat <YehezkelShB@gmail.com>
22770L:	netdev@vger.kernel.org
22771S:	Maintained
22772F:	drivers/net/thunderbolt/
22773
22774THUNDERX GPIO DRIVER
22775M:	Robert Richter <rric@kernel.org>
22776S:	Odd Fixes
22777F:	drivers/gpio/gpio-thunderx.c
22778
22779TI ADS1119 ADC DRIVER
22780M:	Francesco Dolcini <francesco@dolcini.it>
22781M:	João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com>
22782L:	linux-iio@vger.kernel.org
22783S:	Maintained
22784F:	Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml
22785F:	drivers/iio/adc/ti-ads1119.c
22786
22787TI ADS7924 ADC DRIVER
22788M:	Hugo Villeneuve <hvilleneuve@dimonoff.com>
22789L:	linux-iio@vger.kernel.org
22790S:	Supported
22791F:	Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
22792F:	drivers/iio/adc/ti-ads7924.c
22793
22794TI AM437X VPFE DRIVER
22795M:	"Lad, Prabhakar" <prabhakar.csengg@gmail.com>
22796L:	linux-media@vger.kernel.org
22797S:	Maintained
22798W:	https://linuxtv.org
22799Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22800T:	git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
22801F:	drivers/media/platform/ti/am437x/
22802
22803TI BANDGAP AND THERMAL DRIVER
22804M:	Eduardo Valentin <edubezval@gmail.com>
22805M:	Keerthy <j-keerthy@ti.com>
22806L:	linux-pm@vger.kernel.org
22807L:	linux-omap@vger.kernel.org
22808S:	Maintained
22809F:	drivers/thermal/ti-soc-thermal/
22810
22811TI BQ27XXX POWER SUPPLY DRIVER
22812F:	drivers/power/supply/bq27xxx_battery.c
22813F:	drivers/power/supply/bq27xxx_battery_i2c.c
22814F:	include/linux/power/bq27xxx_battery.h
22815
22816TI CDCE706 CLOCK DRIVER
22817M:	Max Filippov <jcmvbkbc@gmail.com>
22818S:	Maintained
22819F:	drivers/clk/clk-cdce706.c
22820
22821TI CLOCK DRIVER
22822M:	Tero Kristo <kristo@kernel.org>
22823L:	linux-omap@vger.kernel.org
22824S:	Odd Fixes
22825F:	drivers/clk/ti/
22826F:	include/linux/clk/ti.h
22827
22828TI DAVINCI MACHINE SUPPORT
22829M:	Bartosz Golaszewski <brgl@bgdev.pl>
22830L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22831S:	Maintained
22832T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
22833F:	Documentation/devicetree/bindings/i2c/i2c-davinci.txt
22834F:	arch/arm/boot/dts/ti/davinci/
22835F:	arch/arm/mach-davinci/
22836F:	drivers/i2c/busses/i2c-davinci.c
22837
22838TI DAVINCI SERIES CLOCK DRIVER
22839M:	David Lechner <david@lechnology.com>
22840S:	Maintained
22841F:	Documentation/devicetree/bindings/clock/ti/davinci/
22842F:	drivers/clk/davinci/
22843F:	include/linux/clk/davinci.h
22844
22845TI DAVINCI SERIES GPIO DRIVER
22846M:	Keerthy <j-keerthy@ti.com>
22847L:	linux-gpio@vger.kernel.org
22848S:	Maintained
22849F:	Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
22850F:	drivers/gpio/gpio-davinci.c
22851
22852TI DAVINCI SERIES MEDIA DRIVER
22853M:	"Lad, Prabhakar" <prabhakar.csengg@gmail.com>
22854L:	linux-media@vger.kernel.org
22855S:	Maintained
22856W:	https://linuxtv.org
22857Q:	http://patchwork.linuxtv.org/project/linux-media/list/
22858T:	git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
22859F:	drivers/media/platform/ti/davinci/
22860F:	include/media/davinci/
22861
22862TI ENHANCED CAPTURE (eCAP) DRIVER
22863M:	Vignesh Raghavendra <vigneshr@ti.com>
22864R:	Julien Panis <jpanis@baylibre.com>
22865L:	linux-iio@vger.kernel.org
22866L:	linux-omap@vger.kernel.org
22867S:	Maintained
22868F:	Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
22869F:	drivers/counter/ti-ecap-capture.c
22870
22871TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
22872R:	David Lechner <david@lechnology.com>
22873L:	linux-iio@vger.kernel.org
22874F:	Documentation/devicetree/bindings/counter/ti-eqep.yaml
22875F:	drivers/counter/ti-eqep.c
22876
22877TI ETHERNET SWITCH DRIVER (CPSW)
22878R:	Siddharth Vadapalli <s-vadapalli@ti.com>
22879R:	Roger Quadros <rogerq@kernel.org>
22880L:	linux-omap@vger.kernel.org
22881L:	netdev@vger.kernel.org
22882S:	Maintained
22883F:	drivers/net/ethernet/ti/cpsw*
22884F:	drivers/net/ethernet/ti/davinci*
22885
22886TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
22887M:	Alex Dubov <oakad@yahoo.com>
22888S:	Maintained
22889W:	http://tifmxx.berlios.de/
22890F:	drivers/memstick/host/tifm_ms.c
22891F:	drivers/misc/tifm*
22892F:	drivers/mmc/host/tifm_sd.c
22893F:	include/linux/tifm.h
22894
22895TI FPD-LINK DRIVERS
22896M:	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
22897L:	linux-media@vger.kernel.org
22898S:	Maintained
22899F:	Documentation/devicetree/bindings/media/i2c/ti,ds90*
22900F:	drivers/media/i2c/ds90*
22901F:	include/media/i2c/ds90*
22902
22903TI HDC302X HUMIDITY DRIVER
22904M:	Javier Carrasco <javier.carrasco.cruz@gmail.com>
22905M:	Li peiyu <579lpy@gmail.com>
22906L:	linux-iio@vger.kernel.org
22907S:	Maintained
22908F:	Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
22909F:	drivers/iio/humidity/hdc3020.c
22910
22911TI ICSSG ETHERNET DRIVER (ICSSG)
22912R:	MD Danish Anwar <danishanwar@ti.com>
22913R:	Roger Quadros <rogerq@kernel.org>
22914L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22915L:	netdev@vger.kernel.org
22916S:	Maintained
22917F:	Documentation/devicetree/bindings/net/ti,icss*.yaml
22918F:	drivers/net/ethernet/ti/icssg/*
22919
22920TI J721E CSI2RX DRIVER
22921M:	Jai Luthra <j-luthra@ti.com>
22922L:	linux-media@vger.kernel.org
22923S:	Maintained
22924F:	Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
22925F:	drivers/media/platform/ti/j721e-csi2rx/
22926
22927TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
22928M:	Nishanth Menon <nm@ti.com>
22929M:	Santosh Shilimkar <ssantosh@kernel.org>
22930L:	linux-kernel@vger.kernel.org
22931L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22932S:	Maintained
22933T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
22934F:	Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml
22935F:	drivers/pmdomain/ti/omap_prm.c
22936F:	drivers/soc/ti/*
22937
22938TI LM49xxx FAMILY ASoC CODEC DRIVERS
22939M:	M R Swami Reddy <mr.swami.reddy@ti.com>
22940M:	Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
22941L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
22942S:	Maintained
22943F:	sound/soc/codecs/isabelle*
22944F:	sound/soc/codecs/lm49453*
22945
22946TI LMP92064 ADC DRIVER
22947M:	Leonard Göhrs <l.goehrs@pengutronix.de>
22948R:	kernel@pengutronix.de
22949L:	linux-iio@vger.kernel.org
22950S:	Maintained
22951F:	Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
22952F:	drivers/iio/adc/ti-lmp92064.c
22953
22954TI PCM3060 ASoC CODEC DRIVER
22955M:	Kirill Marinushkin <kmarinushkin@birdec.com>
22956L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
22957S:	Maintained
22958F:	Documentation/devicetree/bindings/sound/pcm3060.txt
22959F:	sound/soc/codecs/pcm3060*
22960
22961TI TAS571X FAMILY ASoC CODEC DRIVER
22962M:	Kevin Cernekee <cernekee@chromium.org>
22963L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
22964S:	Odd Fixes
22965F:	sound/soc/codecs/tas571x*
22966
22967TI TMAG5273 MAGNETOMETER DRIVER
22968M:	Gerald Loacker <gerald.loacker@wolfvision.net>
22969L:	linux-iio@vger.kernel.org
22970S:	Maintained
22971F:	Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
22972F:	drivers/iio/magnetometer/tmag5273.c
22973
22974TI TRF7970A NFC DRIVER
22975M:	Mark Greer <mgreer@animalcreek.com>
22976L:	linux-wireless@vger.kernel.org
22977S:	Supported
22978F:	Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
22979F:	drivers/nfc/trf7970a.c
22980
22981TI TSC2046 ADC DRIVER
22982M:	Oleksij Rempel <o.rempel@pengutronix.de>
22983R:	kernel@pengutronix.de
22984L:	linux-iio@vger.kernel.org
22985S:	Maintained
22986F:	Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
22987F:	drivers/iio/adc/ti-tsc2046.c
22988
22989TI TWL4030 SERIES SOC CODEC DRIVER
22990M:	Peter Ujfalusi <peter.ujfalusi@gmail.com>
22991L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
22992S:	Maintained
22993F:	sound/soc/codecs/twl4030*
22994
22995TI VPE/CAL DRIVERS
22996M:	Benoit Parrot <bparrot@ti.com>
22997L:	linux-media@vger.kernel.org
22998S:	Maintained
22999W:	http://linuxtv.org/
23000Q:	http://patchwork.linuxtv.org/project/linux-media/list/
23001F:	Documentation/devicetree/bindings/media/ti,cal.yaml
23002F:	Documentation/devicetree/bindings/media/ti,vpe.yaml
23003F:	drivers/media/platform/ti/cal/
23004F:	drivers/media/platform/ti/vpe/
23005
23006TI WILINK WIRELESS DRIVERS
23007L:	linux-wireless@vger.kernel.org
23008S:	Orphan
23009W:	https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
23010W:	https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
23011F:	drivers/net/wireless/ti/
23012
23013TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
23014M:	John Stultz <jstultz@google.com>
23015M:	Thomas Gleixner <tglx@linutronix.de>
23016R:	Stephen Boyd <sboyd@kernel.org>
23017L:	linux-kernel@vger.kernel.org
23018S:	Supported
23019T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
23020F:	include/linux/clocksource.h
23021F:	include/linux/time.h
23022F:	include/linux/timekeeper_internal.h
23023F:	include/linux/timekeeping.h
23024F:	include/linux/timex.h
23025F:	include/uapi/linux/time.h
23026F:	include/uapi/linux/timex.h
23027F:	kernel/time/alarmtimer.c
23028F:	kernel/time/clocksource*
23029F:	kernel/time/ntp*
23030F:	kernel/time/time.c
23031F:	kernel/time/timeconst.bc
23032F:	kernel/time/timeconv.c
23033F:	kernel/time/timecounter.c
23034F:	kernel/time/timekeeping*
23035F:	kernel/time/time_test.c
23036F:	tools/testing/selftests/timers/
23037
23038TIPC NETWORK LAYER
23039M:	Jon Maloy <jmaloy@redhat.com>
23040M:	Ying Xue <ying.xue@windriver.com>
23041L:	netdev@vger.kernel.org (core kernel code)
23042L:	tipc-discussion@lists.sourceforge.net (user apps, general discussion)
23043S:	Maintained
23044W:	http://tipc.sourceforge.net/
23045F:	include/uapi/linux/tipc*.h
23046F:	net/tipc/
23047
23048TLAN NETWORK DRIVER
23049M:	Samuel Chessman <chessman@tux.org>
23050L:	tlan-devel@lists.sourceforge.net (subscribers-only)
23051S:	Maintained
23052W:	http://sourceforge.net/projects/tlan/
23053F:	Documentation/networking/device_drivers/ethernet/ti/tlan.rst
23054F:	drivers/net/ethernet/ti/tlan.*
23055
23056TMIO/SDHI MMC DRIVER
23057M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
23058L:	linux-mmc@vger.kernel.org
23059L:	linux-renesas-soc@vger.kernel.org
23060S:	Supported
23061F:	drivers/mmc/host/renesas_sdhi*
23062F:	drivers/mmc/host/tmio_mmc*
23063F:	include/linux/platform_data/tmio.h
23064
23065TMP513 HARDWARE MONITOR DRIVER
23066M:	Eric Tremblay <etremblay@distech-controls.com>
23067L:	linux-hwmon@vger.kernel.org
23068S:	Maintained
23069F:	Documentation/hwmon/tmp513.rst
23070F:	drivers/hwmon/tmp513.c
23071
23072TMPFS (SHMEM FILESYSTEM)
23073M:	Hugh Dickins <hughd@google.com>
23074L:	linux-mm@kvack.org
23075S:	Maintained
23076F:	include/linux/shmem_fs.h
23077F:	mm/shmem.c
23078
23079TOMOYO SECURITY MODULE
23080M:	Kentaro Takeda <takedakn@nttdata.co.jp>
23081M:	Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
23082L:	tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
23083L:	tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
23084L:	tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
23085L:	tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
23086S:	Maintained
23087W:	https://tomoyo.sourceforge.net/
23088F:	security/tomoyo/
23089
23090TOPSTAR LAPTOP EXTRAS DRIVER
23091M:	Herton Ronaldo Krzesinski <herton@canonical.com>
23092L:	platform-driver-x86@vger.kernel.org
23093S:	Maintained
23094F:	drivers/platform/x86/topstar-laptop.c
23095
23096TORTURE-TEST MODULES
23097M:	Davidlohr Bueso <dave@stgolabs.net>
23098M:	"Paul E. McKenney" <paulmck@kernel.org>
23099M:	Josh Triplett <josh@joshtriplett.org>
23100L:	linux-kernel@vger.kernel.org
23101S:	Supported
23102T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
23103F:	Documentation/RCU/torture.rst
23104F:	kernel/locking/locktorture.c
23105F:	kernel/rcu/rcuscale.c
23106F:	kernel/rcu/rcutorture.c
23107F:	kernel/rcu/refscale.c
23108F:	kernel/torture.c
23109
23110TOSHIBA ACPI EXTRAS DRIVER
23111M:	Azael Avalos <coproscefalo@gmail.com>
23112L:	platform-driver-x86@vger.kernel.org
23113S:	Maintained
23114F:	drivers/platform/x86/toshiba_acpi.c
23115
23116TOSHIBA BLUETOOTH DRIVER
23117M:	Azael Avalos <coproscefalo@gmail.com>
23118L:	platform-driver-x86@vger.kernel.org
23119S:	Maintained
23120F:	drivers/platform/x86/toshiba_bluetooth.c
23121
23122TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
23123M:	Azael Avalos <coproscefalo@gmail.com>
23124L:	platform-driver-x86@vger.kernel.org
23125S:	Maintained
23126F:	drivers/platform/x86/toshiba_haps.c
23127
23128TOSHIBA SMM DRIVER
23129M:	Jonathan Buzzard <jonathan@buzzard.org.uk>
23130S:	Maintained
23131W:	http://www.buzzard.org.uk/toshiba/
23132F:	drivers/char/toshiba.c
23133F:	include/linux/toshiba.h
23134F:	include/uapi/linux/toshiba.h
23135
23136TOSHIBA TC358743 DRIVER
23137M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
23138L:	linux-media@vger.kernel.org
23139S:	Maintained
23140F:	Documentation/devicetree/bindings/media/i2c/tc358743.txt
23141F:	drivers/media/i2c/tc358743*
23142F:	include/media/i2c/tc358743.h
23143
23144TOSHIBA WMI HOTKEYS DRIVER
23145M:	Azael Avalos <coproscefalo@gmail.com>
23146L:	platform-driver-x86@vger.kernel.org
23147S:	Maintained
23148F:	drivers/platform/x86/toshiba-wmi.c
23149
23150TPM DEVICE DRIVER
23151M:	Peter Huewe <peterhuewe@gmx.de>
23152M:	Jarkko Sakkinen <jarkko@kernel.org>
23153R:	Jason Gunthorpe <jgg@ziepe.ca>
23154L:	linux-integrity@vger.kernel.org
23155S:	Maintained
23156W:	https://codeberg.org/jarkko/linux-tpmdd-test
23157Q:	https://patchwork.kernel.org/project/linux-integrity/list/
23158T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
23159F:	Documentation/devicetree/bindings/tpm/
23160F:	drivers/char/tpm/
23161
23162TPS546D24 DRIVER
23163M:	Duke Du <dukedu83@gmail.com>
23164L:	linux-hwmon@vger.kernel.org
23165S:	Maintained
23166F:	Documentation/hwmon/tps546d24.rst
23167F:	drivers/hwmon/pmbus/tps546d24.c
23168
23169TQ SYSTEMS BOARD & DRIVER SUPPORT
23170L:	linux@ew.tq-group.com
23171S:	Supported
23172W:	https://www.tq-group.com/en/products/tq-embedded/
23173F:	arch/arm/boot/dts/imx*mba*.dts*
23174F:	arch/arm/boot/dts/imx*tqma*.dts*
23175F:	arch/arm/boot/dts/mba*.dtsi
23176F:	arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
23177F:	arch/arm64/boot/dts/freescale/imx*mba*.dts*
23178F:	arch/arm64/boot/dts/freescale/imx*tqma*.dts*
23179F:	arch/arm64/boot/dts/freescale/mba*.dtsi
23180F:	arch/arm64/boot/dts/freescale/tqml*.dts*
23181F:	drivers/gpio/gpio-tqmx86.c
23182F:	drivers/mfd/tqmx86.c
23183F:	drivers/watchdog/tqmx86_wdt.c
23184
23185TRACING
23186M:	Steven Rostedt <rostedt@goodmis.org>
23187M:	Masami Hiramatsu <mhiramat@kernel.org>
23188R:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
23189L:	linux-kernel@vger.kernel.org
23190L:	linux-trace-kernel@vger.kernel.org
23191S:	Maintained
23192Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
23193T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
23194F:	Documentation/trace/*
23195F:	fs/tracefs/
23196F:	include/linux/trace*.h
23197F:	include/trace/
23198F:	kernel/trace/
23199F:	scripts/tracing/
23200F:	tools/testing/selftests/ftrace/
23201
23202TRACING MMIO ACCESSES (MMIOTRACE)
23203M:	Steven Rostedt <rostedt@goodmis.org>
23204M:	Masami Hiramatsu <mhiramat@kernel.org>
23205R:	Karol Herbst <karolherbst@gmail.com>
23206R:	Pekka Paalanen <ppaalanen@gmail.com>
23207L:	linux-kernel@vger.kernel.org
23208L:	nouveau@lists.freedesktop.org
23209S:	Maintained
23210F:	arch/x86/mm/kmmio.c
23211F:	arch/x86/mm/mmio-mod.c
23212F:	arch/x86/mm/testmmiotrace.c
23213F:	include/linux/mmiotrace.h
23214F:	kernel/trace/trace_mmiotrace.c
23215
23216TRACING OS NOISE / LATENCY TRACERS
23217M:	Steven Rostedt <rostedt@goodmis.org>
23218S:	Maintained
23219F:	Documentation/trace/hwlat_detector.rst
23220F:	Documentation/trace/osnoise-tracer.rst
23221F:	Documentation/trace/timerlat-tracer.rst
23222F:	arch/*/kernel/trace.c
23223F:	include/trace/events/osnoise.h
23224F:	kernel/trace/trace_hwlat.c
23225F:	kernel/trace/trace_irqsoff.c
23226F:	kernel/trace/trace_osnoise.c
23227F:	kernel/trace/trace_sched_wakeup.c
23228
23229TRADITIONAL CHINESE DOCUMENTATION
23230M:	Hu Haowen <2023002089@link.tyut.edu.cn>
23231S:	Maintained
23232W:	https://github.com/srcres258/linux-doc
23233T:	git git://github.com/srcres258/linux-doc.git doc-zh-tw
23234F:	Documentation/translations/zh_TW/
23235
23236TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
23237M:	Dan Williams <dan.j.williams@intel.com>
23238L:	linux-coco@lists.linux.dev
23239S:	Maintained
23240F:	Documentation/ABI/testing/configfs-tsm
23241F:	drivers/virt/coco/tsm.c
23242F:	include/linux/tsm.h
23243
23244TRUSTED SERVICES TEE DRIVER
23245M:	Balint Dobszay <balint.dobszay@arm.com>
23246M:	Sudeep Holla <sudeep.holla@arm.com>
23247L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
23248L:	trusted-services@lists.trustedfirmware.org
23249S:	Maintained
23250F:	Documentation/tee/ts-tee.rst
23251F:	drivers/tee/tstee/
23252
23253TTY LAYER AND SERIAL DRIVERS
23254M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23255M:	Jiri Slaby <jirislaby@kernel.org>
23256L:	linux-kernel@vger.kernel.org
23257L:	linux-serial@vger.kernel.org
23258S:	Supported
23259T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
23260F:	Documentation/devicetree/bindings/serial/
23261F:	Documentation/driver-api/serial/
23262F:	drivers/tty/
23263F:	include/linux/selection.h
23264F:	include/linux/serial.h
23265F:	include/linux/serial_core.h
23266F:	include/linux/sysrq.h
23267F:	include/linux/tty*.h
23268F:	include/linux/vt.h
23269F:	include/linux/vt_*.h
23270F:	include/uapi/linux/serial.h
23271F:	include/uapi/linux/serial_core.h
23272F:	include/uapi/linux/tty.h
23273
23274TUA9001 MEDIA DRIVER
23275L:	linux-media@vger.kernel.org
23276S:	Orphan
23277W:	https://linuxtv.org
23278Q:	http://patchwork.linuxtv.org/project/linux-media/list/
23279F:	drivers/media/tuners/tua9001*
23280
23281TULIP NETWORK DRIVERS
23282L:	netdev@vger.kernel.org
23283L:	linux-parisc@vger.kernel.org
23284S:	Orphan
23285F:	drivers/net/ethernet/dec/tulip/
23286
23287TUN/TAP driver
23288M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
23289M:	Jason Wang <jasowang@redhat.com>
23290S:	Maintained
23291W:	http://vtun.sourceforge.net/tun
23292F:	Documentation/networking/tuntap.rst
23293F:	arch/um/os-Linux/drivers/
23294F:	drivers/net/tap.c
23295F:	drivers/net/tun.c
23296
23297TURBOCHANNEL SUBSYSTEM
23298M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
23299M:	Ralf Baechle <ralf@linux-mips.org>
23300L:	linux-mips@vger.kernel.org
23301S:	Maintained
23302Q:	http://patchwork.linux-mips.org/project/linux-mips/list/
23303F:	drivers/tc/
23304F:	include/linux/tc.h
23305
23306TURBOSTAT UTILITY
23307M:	"Len Brown" <lenb@kernel.org>
23308L:	linux-pm@vger.kernel.org
23309S:	Supported
23310Q:	https://patchwork.kernel.org/project/linux-pm/list/
23311B:	https://bugzilla.kernel.org
23312T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
23313F:	tools/power/x86/turbostat/
23314F:	tools/testing/selftests/turbostat/
23315
23316TW5864 VIDEO4LINUX DRIVER
23317M:	Bluecherry Maintainers <maintainers@bluecherrydvr.com>
23318M:	Andrey Utkin <andrey.utkin@corp.bluecherry.net>
23319M:	Andrey Utkin <andrey_utkin@fastmail.com>
23320L:	linux-media@vger.kernel.org
23321S:	Supported
23322F:	drivers/media/pci/tw5864/
23323
23324TW68 VIDEO4LINUX DRIVER
23325M:	Hans Verkuil <hverkuil@xs4all.nl>
23326L:	linux-media@vger.kernel.org
23327S:	Odd Fixes
23328W:	https://linuxtv.org
23329T:	git git://linuxtv.org/media_tree.git
23330F:	drivers/media/pci/tw68/
23331
23332TW686X VIDEO4LINUX DRIVER
23333M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
23334L:	linux-media@vger.kernel.org
23335S:	Maintained
23336W:	http://linuxtv.org
23337T:	git git://linuxtv.org/media_tree.git
23338F:	drivers/media/pci/tw686x/
23339
23340U-BOOT ENVIRONMENT VARIABLES
23341M:	Rafał Miłecki <rafal@milecki.pl>
23342S:	Maintained
23343F:	Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
23344F:	drivers/nvmem/u-boot-env.c
23345
23346UACCE ACCELERATOR FRAMEWORK
23347M:	Zhangfei Gao <zhangfei.gao@linaro.org>
23348M:	Zhou Wang <wangzhou1@hisilicon.com>
23349L:	linux-accelerators@lists.ozlabs.org
23350L:	linux-kernel@vger.kernel.org
23351S:	Maintained
23352F:	Documentation/ABI/testing/sysfs-driver-uacce
23353F:	Documentation/misc-devices/uacce.rst
23354F:	drivers/misc/uacce/
23355F:	include/linux/uacce.h
23356F:	include/uapi/misc/uacce/
23357
23358UBI FILE SYSTEM (UBIFS)
23359M:	Richard Weinberger <richard@nod.at>
23360R:	Zhihao Cheng <chengzhihao1@huawei.com>
23361L:	linux-mtd@lists.infradead.org
23362S:	Supported
23363W:	http://www.linux-mtd.infradead.org/doc/ubifs.html
23364T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
23365T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
23366F:	Documentation/ABI/testing/sysfs-fs-ubifs
23367F:	Documentation/filesystems/ubifs-authentication.rst
23368F:	Documentation/filesystems/ubifs.rst
23369F:	fs/ubifs/
23370
23371UBLK USERSPACE BLOCK DRIVER
23372M:	Ming Lei <ming.lei@redhat.com>
23373L:	linux-block@vger.kernel.org
23374S:	Maintained
23375F:	Documentation/block/ublk.rst
23376F:	drivers/block/ublk_drv.c
23377F:	include/uapi/linux/ublk_cmd.h
23378
23379UBSAN
23380M:	Kees Cook <kees@kernel.org>
23381R:	Marco Elver <elver@google.com>
23382R:	Andrey Konovalov <andreyknvl@gmail.com>
23383R:	Andrey Ryabinin <ryabinin.a.a@gmail.com>
23384L:	kasan-dev@googlegroups.com
23385L:	linux-hardening@vger.kernel.org
23386S:	Supported
23387T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
23388F:	Documentation/dev-tools/ubsan.rst
23389F:	include/linux/ubsan.h
23390F:	lib/Kconfig.ubsan
23391F:	lib/test_ubsan.c
23392F:	lib/ubsan.c
23393F:	lib/ubsan.h
23394F:	scripts/Makefile.ubsan
23395K:	\bARCH_HAS_UBSAN\b
23396
23397UCLINUX (M68KNOMMU AND COLDFIRE)
23398M:	Greg Ungerer <gerg@linux-m68k.org>
23399L:	linux-m68k@lists.linux-m68k.org
23400S:	Maintained
23401W:	http://www.linux-m68k.org/
23402T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
23403F:	arch/m68k/*/*_no.*
23404F:	arch/m68k/68*/
23405F:	arch/m68k/coldfire/
23406F:	arch/m68k/include/asm/*_no.*
23407
23408UDF FILESYSTEM
23409M:	Jan Kara <jack@suse.com>
23410S:	Maintained
23411F:	Documentation/filesystems/udf.rst
23412F:	fs/udf/
23413
23414UDRAW TABLET
23415M:	Bastien Nocera <hadess@hadess.net>
23416L:	linux-input@vger.kernel.org
23417S:	Maintained
23418F:	drivers/hid/hid-udraw-ps3.c
23419
23420UFS FILESYSTEM
23421M:	Evgeniy Dushistov <dushistov@mail.ru>
23422S:	Maintained
23423F:	Documentation/admin-guide/ufs.rst
23424F:	fs/ufs/
23425
23426UHID USERSPACE HID IO DRIVER
23427M:	David Rheinsberg <david@readahead.eu>
23428L:	linux-input@vger.kernel.org
23429S:	Maintained
23430F:	drivers/hid/uhid.c
23431F:	include/uapi/linux/uhid.h
23432
23433ULPI BUS
23434M:	Heikki Krogerus <heikki.krogerus@linux.intel.com>
23435L:	linux-usb@vger.kernel.org
23436S:	Maintained
23437F:	drivers/usb/common/ulpi.c
23438F:	include/linux/ulpi/
23439
23440UNICODE SUBSYSTEM
23441M:	Gabriel Krisman Bertazi <krisman@kernel.org>
23442L:	linux-fsdevel@vger.kernel.org
23443S:	Supported
23444F:	fs/unicode/
23445
23446UNIFDEF
23447M:	Tony Finch <dot@dotat.at>
23448S:	Maintained
23449W:	http://dotat.at/prog/unifdef
23450F:	scripts/unifdef.c
23451
23452UNIFORM CDROM DRIVER
23453M:	Phillip Potter <phil@philpotter.co.uk>
23454S:	Maintained
23455F:	Documentation/cdrom/
23456F:	drivers/cdrom/cdrom.c
23457F:	include/linux/cdrom.h
23458F:	include/uapi/linux/cdrom.h
23459
23460UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
23461R:	Alim Akhtar <alim.akhtar@samsung.com>
23462R:	Avri Altman <avri.altman@wdc.com>
23463R:	Bart Van Assche <bvanassche@acm.org>
23464L:	linux-scsi@vger.kernel.org
23465S:	Supported
23466F:	Documentation/devicetree/bindings/ufs/
23467F:	Documentation/scsi/ufs.rst
23468F:	drivers/ufs/core/
23469
23470UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
23471M:	Pedro Sousa <pedrom.sousa@synopsys.com>
23472L:	linux-scsi@vger.kernel.org
23473S:	Supported
23474F:	drivers/ufs/host/*dwc*
23475
23476UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
23477M:	Alim Akhtar <alim.akhtar@samsung.com>
23478L:	linux-scsi@vger.kernel.org
23479S:	Maintained
23480F:	drivers/ufs/host/ufs-exynos*
23481
23482UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
23483M:	Peter Wang <peter.wang@mediatek.com>
23484R:	Stanley Jhu <chu.stanley@gmail.com>
23485L:	linux-scsi@vger.kernel.org
23486L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
23487S:	Maintained
23488F:	drivers/ufs/host/ufs-mediatek*
23489
23490UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
23491M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
23492L:	linux-arm-msm@vger.kernel.org
23493L:	linux-scsi@vger.kernel.org
23494S:	Maintained
23495F:	Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
23496F:	drivers/ufs/host/ufs-qcom*
23497
23498UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
23499M:	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
23500L:	linux-renesas-soc@vger.kernel.org
23501L:	linux-scsi@vger.kernel.org
23502S:	Maintained
23503F:	drivers/ufs/host/ufs-renesas.c
23504
23505UNSORTED BLOCK IMAGES (UBI)
23506M:	Richard Weinberger <richard@nod.at>
23507R:	Zhihao Cheng <chengzhihao1@huawei.com>
23508L:	linux-mtd@lists.infradead.org
23509S:	Supported
23510W:	http://www.linux-mtd.infradead.org/
23511T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
23512T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
23513F:	drivers/mtd/ubi/
23514F:	include/linux/mtd/ubi.h
23515F:	include/uapi/mtd/ubi-user.h
23516
23517UPROBES
23518M:	Masami Hiramatsu <mhiramat@kernel.org>
23519M:	Oleg Nesterov <oleg@redhat.com>
23520M:	Peter Zijlstra <peterz@infradead.org>
23521L:	linux-kernel@vger.kernel.org
23522L:	linux-trace-kernel@vger.kernel.org
23523S:	Maintained
23524F:	arch/*/include/asm/uprobes.h
23525F:	arch/*/kernel/probes/uprobes.c
23526F:	arch/*/kernel/uprobes.c
23527F:	include/linux/uprobes.h
23528F:	kernel/events/uprobes.c
23529
23530USB "USBNET" DRIVER FRAMEWORK
23531M:	Oliver Neukum <oneukum@suse.com>
23532L:	netdev@vger.kernel.org
23533S:	Maintained
23534W:	http://www.linux-usb.org/usbnet
23535F:	drivers/net/usb/usbnet.c
23536F:	include/linux/usb/usbnet.h
23537
23538USB ACM DRIVER
23539M:	Oliver Neukum <oneukum@suse.com>
23540L:	linux-usb@vger.kernel.org
23541S:	Maintained
23542F:	Documentation/usb/acm.rst
23543F:	drivers/usb/class/cdc-acm.*
23544
23545USB APPLE MFI FASTCHARGE DRIVER
23546M:	Bastien Nocera <hadess@hadess.net>
23547L:	linux-usb@vger.kernel.org
23548S:	Maintained
23549F:	drivers/usb/misc/apple-mfi-fastcharge.c
23550
23551USB AR5523 WIRELESS DRIVER
23552L:	linux-wireless@vger.kernel.org
23553S:	Orphan
23554F:	drivers/net/wireless/ath/ar5523/
23555
23556USB ATTACHED SCSI
23557M:	Oliver Neukum <oneukum@suse.com>
23558L:	linux-usb@vger.kernel.org
23559L:	linux-scsi@vger.kernel.org
23560S:	Maintained
23561F:	drivers/usb/storage/uas.c
23562
23563USB CDC ETHERNET DRIVER
23564M:	Oliver Neukum <oliver@neukum.org>
23565L:	linux-usb@vger.kernel.org
23566S:	Maintained
23567F:	drivers/net/usb/cdc_*.c
23568F:	include/uapi/linux/usb/cdc.h
23569
23570USB CHAOSKEY DRIVER
23571M:	Keith Packard <keithp@keithp.com>
23572L:	linux-usb@vger.kernel.org
23573S:	Maintained
23574F:	drivers/usb/misc/chaoskey.c
23575
23576USB CYPRESS C67X00 DRIVER
23577L:	linux-usb@vger.kernel.org
23578S:	Orphan
23579F:	drivers/usb/c67x00/
23580
23581USB DAVICOM DM9601 DRIVER
23582M:	Peter Korsgaard <peter@korsgaard.com>
23583L:	netdev@vger.kernel.org
23584S:	Maintained
23585W:	http://www.linux-usb.org/usbnet
23586F:	drivers/net/usb/dm9601.c
23587
23588USB EHCI DRIVER
23589M:	Alan Stern <stern@rowland.harvard.edu>
23590L:	linux-usb@vger.kernel.org
23591S:	Maintained
23592F:	Documentation/usb/ehci.rst
23593F:	drivers/usb/host/ehci*
23594
23595USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
23596M:	Jiri Kosina <jikos@kernel.org>
23597M:	Benjamin Tissoires <bentiss@kernel.org>
23598L:	linux-usb@vger.kernel.org
23599S:	Maintained
23600T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
23601F:	Documentation/hid/hiddev.rst
23602F:	drivers/hid/usbhid/
23603
23604USB INTEL XHCI ROLE MUX DRIVER
23605M:	Hans de Goede <hdegoede@redhat.com>
23606L:	linux-usb@vger.kernel.org
23607S:	Maintained
23608F:	drivers/usb/roles/intel-xhci-usb-role-switch.c
23609
23610USB IP DRIVER FOR HISILICON KIRIN 960
23611M:	Yu Chen <chenyu56@huawei.com>
23612M:	Binghui Wang <wangbinghui@hisilicon.com>
23613L:	linux-usb@vger.kernel.org
23614S:	Maintained
23615F:	Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
23616F:	drivers/phy/hisilicon/phy-hi3660-usb3.c
23617
23618USB IP DRIVER FOR HISILICON KIRIN 970
23619M:	Mauro Carvalho Chehab <mchehab@kernel.org>
23620L:	linux-usb@vger.kernel.org
23621S:	Maintained
23622F:	Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
23623F:	drivers/phy/hisilicon/phy-hi3670-usb3.c
23624
23625USB ISP116X DRIVER
23626M:	Olav Kongas <ok@artecdesign.ee>
23627L:	linux-usb@vger.kernel.org
23628S:	Maintained
23629F:	drivers/usb/host/isp116x*
23630F:	include/linux/usb/isp116x.h
23631
23632USB ISP1760 DRIVER
23633M:	Rui Miguel Silva <rui.silva@linaro.org>
23634L:	linux-usb@vger.kernel.org
23635S:	Maintained
23636F:	Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
23637F:	drivers/usb/isp1760/*
23638
23639USB LAN78XX ETHERNET DRIVER
23640M:	Woojung Huh <woojung.huh@microchip.com>
23641M:	UNGLinuxDriver@microchip.com
23642L:	netdev@vger.kernel.org
23643S:	Maintained
23644F:	Documentation/devicetree/bindings/net/microchip,lan78xx.txt
23645F:	drivers/net/usb/lan78xx.*
23646F:	include/dt-bindings/net/microchip-lan78xx.h
23647
23648USB MASS STORAGE DRIVER
23649M:	Alan Stern <stern@rowland.harvard.edu>
23650L:	linux-usb@vger.kernel.org
23651L:	usb-storage@lists.one-eyed-alien.net
23652S:	Maintained
23653F:	drivers/usb/storage/
23654
23655USB MIDI DRIVER
23656M:	Clemens Ladisch <clemens@ladisch.de>
23657L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
23658S:	Maintained
23659T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
23660F:	sound/usb/midi.*
23661
23662USB NETWORKING DRIVERS
23663L:	linux-usb@vger.kernel.org
23664S:	Odd Fixes
23665F:	drivers/net/usb/
23666
23667USB OHCI DRIVER
23668M:	Alan Stern <stern@rowland.harvard.edu>
23669L:	linux-usb@vger.kernel.org
23670S:	Maintained
23671F:	Documentation/usb/ohci.rst
23672F:	drivers/usb/host/ohci*
23673
23674USB OTG FSM (Finite State Machine)
23675M:	Peter Chen <peter.chen@kernel.org>
23676L:	linux-usb@vger.kernel.org
23677S:	Maintained
23678T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
23679F:	drivers/usb/common/usb-otg-fsm.c
23680
23681USB OVER IP DRIVER
23682M:	Valentina Manea <valentina.manea.m@gmail.com>
23683M:	Shuah Khan <shuah@kernel.org>
23684M:	Shuah Khan <skhan@linuxfoundation.org>
23685R:	Hongren Zheng <i@zenithal.me>
23686L:	linux-usb@vger.kernel.org
23687S:	Maintained
23688F:	Documentation/usb/usbip_protocol.rst
23689F:	drivers/usb/usbip/
23690F:	tools/testing/selftests/drivers/usb/usbip/
23691F:	tools/usb/usbip/
23692
23693USB PEGASUS DRIVER
23694M:	Petko Manolov <petkan@nucleusys.com>
23695L:	linux-usb@vger.kernel.org
23696L:	netdev@vger.kernel.org
23697S:	Maintained
23698W:	https://github.com/petkan/pegasus
23699T:	git https://github.com/petkan/pegasus.git
23700F:	drivers/net/usb/pegasus.*
23701
23702USB PRINTER DRIVER (usblp)
23703M:	Pete Zaitcev <zaitcev@redhat.com>
23704L:	linux-usb@vger.kernel.org
23705S:	Supported
23706F:	drivers/usb/class/usblp.c
23707
23708USB QMI WWAN NETWORK DRIVER
23709M:	Bjørn Mork <bjorn@mork.no>
23710L:	netdev@vger.kernel.org
23711S:	Maintained
23712F:	Documentation/ABI/testing/sysfs-class-net-qmi
23713F:	drivers/net/usb/qmi_wwan.c
23714
23715USB RAW GADGET DRIVER
23716R:	Andrey Konovalov <andreyknvl@gmail.com>
23717L:	linux-usb@vger.kernel.org
23718S:	Maintained
23719F:	Documentation/usb/raw-gadget.rst
23720F:	drivers/usb/gadget/legacy/raw_gadget.c
23721F:	include/uapi/linux/usb/raw_gadget.h
23722
23723USB RTL8150 DRIVER
23724M:	Petko Manolov <petkan@nucleusys.com>
23725L:	linux-usb@vger.kernel.org
23726L:	netdev@vger.kernel.org
23727S:	Maintained
23728W:	https://github.com/petkan/rtl8150
23729T:	git https://github.com/petkan/rtl8150.git
23730F:	drivers/net/usb/rtl8150.c
23731
23732USB SERIAL SUBSYSTEM
23733M:	Johan Hovold <johan@kernel.org>
23734L:	linux-usb@vger.kernel.org
23735S:	Maintained
23736T:	git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
23737F:	Documentation/usb/usb-serial.rst
23738F:	drivers/usb/serial/
23739F:	include/linux/usb/serial.h
23740
23741USB SMSC75XX ETHERNET DRIVER
23742M:	Steve Glendinning <steve.glendinning@shawell.net>
23743L:	netdev@vger.kernel.org
23744S:	Maintained
23745F:	drivers/net/usb/smsc75xx.*
23746
23747USB SMSC95XX ETHERNET DRIVER
23748M:	Steve Glendinning <steve.glendinning@shawell.net>
23749M:	UNGLinuxDriver@microchip.com
23750L:	netdev@vger.kernel.org
23751S:	Maintained
23752F:	drivers/net/usb/smsc95xx.*
23753
23754USB SUBSYSTEM
23755M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23756L:	linux-usb@vger.kernel.org
23757S:	Supported
23758W:	http://www.linux-usb.org
23759T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
23760F:	Documentation/devicetree/bindings/usb/
23761F:	Documentation/usb/
23762F:	drivers/usb/
23763F:	include/dt-bindings/usb/
23764F:	include/linux/usb.h
23765F:	include/linux/usb/
23766F:	include/uapi/linux/usb/
23767
23768USB TYPEC BUS FOR ALTERNATE MODES
23769M:	Heikki Krogerus <heikki.krogerus@linux.intel.com>
23770L:	linux-usb@vger.kernel.org
23771S:	Maintained
23772F:	Documentation/ABI/testing/sysfs-bus-typec
23773F:	Documentation/driver-api/usb/typec_bus.rst
23774F:	drivers/usb/typec/altmodes/
23775F:	include/linux/usb/typec_altmode.h
23776
23777USB TYPEC CLASS
23778M:	Heikki Krogerus <heikki.krogerus@linux.intel.com>
23779L:	linux-usb@vger.kernel.org
23780S:	Maintained
23781F:	Documentation/ABI/testing/sysfs-class-typec
23782F:	Documentation/driver-api/usb/typec.rst
23783F:	drivers/usb/typec/
23784F:	include/linux/usb/typec.h
23785
23786USB TYPEC INTEL PMC MUX DRIVER
23787M:	Heikki Krogerus <heikki.krogerus@linux.intel.com>
23788L:	linux-usb@vger.kernel.org
23789S:	Maintained
23790F:	Documentation/firmware-guide/acpi/intel-pmc-mux.rst
23791F:	drivers/usb/typec/mux/intel_pmc_mux.c
23792
23793USB TYPEC PI3USB30532 MUX DRIVER
23794M:	Hans de Goede <hdegoede@redhat.com>
23795L:	linux-usb@vger.kernel.org
23796S:	Maintained
23797F:	drivers/usb/typec/mux/pi3usb30532.c
23798
23799USB TYPEC PORT CONTROLLER DRIVERS
23800L:	linux-usb@vger.kernel.org
23801S:	Orphan
23802F:	drivers/usb/typec/tcpm/
23803
23804USB UHCI DRIVER
23805M:	Alan Stern <stern@rowland.harvard.edu>
23806L:	linux-usb@vger.kernel.org
23807S:	Maintained
23808F:	drivers/usb/host/uhci*
23809
23810USB VIDEO CLASS
23811M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23812L:	linux-media@vger.kernel.org
23813S:	Maintained
23814W:	http://www.ideasonboard.org/uvc/
23815T:	git git://linuxtv.org/media_tree.git
23816F:	drivers/media/usb/uvc/
23817F:	include/uapi/linux/uvcvideo.h
23818
23819USB WEBCAM GADGET
23820M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23821M:	Daniel Scally <dan.scally@ideasonboard.com>
23822L:	linux-usb@vger.kernel.org
23823S:	Maintained
23824F:	drivers/usb/gadget/function/*uvc*
23825F:	drivers/usb/gadget/legacy/webcam.c
23826F:	include/uapi/linux/usb/g_uvc.h
23827
23828USB XHCI DRIVER
23829M:	Mathias Nyman <mathias.nyman@intel.com>
23830L:	linux-usb@vger.kernel.org
23831S:	Supported
23832F:	drivers/usb/host/pci-quirks*
23833F:	drivers/usb/host/xhci*
23834
23835USER DATAGRAM PROTOCOL (UDP)
23836M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
23837S:	Maintained
23838F:	include/linux/udp.h
23839F:	net/ipv4/udp.c
23840F:	net/ipv6/udp.c
23841
23842USER-MODE LINUX (UML)
23843M:	Richard Weinberger <richard@nod.at>
23844M:	Anton Ivanov <anton.ivanov@cambridgegreys.com>
23845M:	Johannes Berg <johannes@sipsolutions.net>
23846L:	linux-um@lists.infradead.org
23847S:	Maintained
23848W:	http://user-mode-linux.sourceforge.net
23849Q:	https://patchwork.ozlabs.org/project/linux-um/list/
23850T:	git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
23851T:	git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
23852F:	Documentation/virt/uml/
23853F:	arch/um/
23854F:	arch/x86/um/
23855F:	fs/hostfs/
23856
23857USERSPACE COPYIN/COPYOUT (UIOVEC)
23858M:	Alexander Viro <viro@zeniv.linux.org.uk>
23859S:	Maintained
23860F:	include/linux/uio.h
23861F:	lib/iov_iter.c
23862
23863USERSPACE DMA BUFFER DRIVER
23864M:	Gerd Hoffmann <kraxel@redhat.com>
23865L:	dri-devel@lists.freedesktop.org
23866S:	Maintained
23867T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
23868F:	drivers/dma-buf/udmabuf.c
23869F:	include/uapi/linux/udmabuf.h
23870
23871USERSPACE I/O (UIO)
23872M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23873S:	Maintained
23874T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23875F:	Documentation/driver-api/uio-howto.rst
23876F:	drivers/uio/
23877F:	include/linux/uio_driver.h
23878
23879UTIL-LINUX PACKAGE
23880M:	Karel Zak <kzak@redhat.com>
23881L:	util-linux@vger.kernel.org
23882S:	Maintained
23883W:	http://en.wikipedia.org/wiki/Util-linux
23884T:	git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
23885
23886UUID HELPERS
23887R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23888L:	linux-kernel@vger.kernel.org
23889S:	Maintained
23890F:	include/linux/uuid.h
23891F:	lib/test_uuid.c
23892F:	lib/uuid.c
23893
23894UV SYSFS DRIVER
23895M:	Justin Ernst <justin.ernst@hpe.com>
23896L:	platform-driver-x86@vger.kernel.org
23897S:	Maintained
23898F:	drivers/platform/x86/uv_sysfs.c
23899
23900UVESAFB DRIVER
23901M:	Michal Januszewski <spock@gentoo.org>
23902L:	linux-fbdev@vger.kernel.org
23903S:	Maintained
23904W:	https://github.com/mjanusz/v86d
23905F:	Documentation/fb/uvesafb.rst
23906F:	drivers/video/fbdev/uvesafb.*
23907
23908Ux500 CLOCK DRIVERS
23909M:	Ulf Hansson <ulf.hansson@linaro.org>
23910L:	linux-clk@vger.kernel.org
23911L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
23912S:	Maintained
23913F:	drivers/clk/ux500/
23914
23915V4L2 ASYNC AND FWNODE FRAMEWORKS
23916M:	Sakari Ailus <sakari.ailus@linux.intel.com>
23917L:	linux-media@vger.kernel.org
23918S:	Maintained
23919T:	git git://linuxtv.org/media_tree.git
23920F:	drivers/media/v4l2-core/v4l2-async.c
23921F:	drivers/media/v4l2-core/v4l2-fwnode.c
23922F:	include/media/v4l2-async.h
23923F:	include/media/v4l2-fwnode.h
23924
23925V4L2 LENS DRIVERS
23926M:	Sakari Ailus <sakari.ailus@linux.intel.com>
23927L:	linux-media@vger.kernel.org
23928S:	Maintained
23929F:	drivers/media/i2c/ak*
23930F:	drivers/media/i2c/dw*
23931F:	drivers/media/i2c/lm*
23932
23933V4L2 CAMERA SENSOR DRIVERS
23934M:	Sakari Ailus <sakari.ailus@linux.intel.com>
23935L:	linux-media@vger.kernel.org
23936S:	Maintained
23937F:	Documentation/driver-api/media/camera-sensor.rst
23938F:	Documentation/driver-api/media/tx-rx.rst
23939F:	drivers/media/i2c/ar*
23940F:	drivers/media/i2c/gc*
23941F:	drivers/media/i2c/hi*
23942F:	drivers/media/i2c/imx*
23943F:	drivers/media/i2c/mt*
23944F:	drivers/media/i2c/og*
23945F:	drivers/media/i2c/ov*
23946F:	drivers/media/i2c/s5*
23947F:	drivers/media/i2c/vgxy61.c
23948
23949VF610 NAND DRIVER
23950M:	Stefan Agner <stefan@agner.ch>
23951L:	linux-mtd@lists.infradead.org
23952S:	Supported
23953F:	drivers/mtd/nand/raw/vf610_nfc.c
23954
23955VFAT/FAT/MSDOS FILESYSTEM
23956M:	OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
23957S:	Maintained
23958F:	Documentation/filesystems/vfat.rst
23959F:	fs/fat/
23960F:	tools/testing/selftests/filesystems/fat/
23961
23962VFIO CDX DRIVER
23963M:	Nipun Gupta <nipun.gupta@amd.com>
23964M:	Nikhil Agarwal <nikhil.agarwal@amd.com>
23965L:	kvm@vger.kernel.org
23966S:	Maintained
23967F:	drivers/vfio/cdx/*
23968
23969VFIO DRIVER
23970M:	Alex Williamson <alex.williamson@redhat.com>
23971L:	kvm@vger.kernel.org
23972S:	Maintained
23973T:	git https://github.com/awilliam/linux-vfio.git
23974F:	Documentation/ABI/testing/debugfs-vfio
23975F:	Documentation/ABI/testing/sysfs-devices-vfio-dev
23976F:	Documentation/driver-api/vfio.rst
23977F:	drivers/vfio/
23978F:	include/linux/vfio.h
23979F:	include/linux/vfio_pci_core.h
23980F:	include/uapi/linux/vfio.h
23981
23982VFIO FSL-MC DRIVER
23983L:	kvm@vger.kernel.org
23984S:	Orphan
23985F:	drivers/vfio/fsl-mc/
23986
23987VFIO HISILICON PCI DRIVER
23988M:	Longfang Liu <liulongfang@huawei.com>
23989M:	Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23990L:	kvm@vger.kernel.org
23991S:	Maintained
23992F:	drivers/vfio/pci/hisilicon/
23993
23994VFIO MEDIATED DEVICE DRIVERS
23995M:	Kirti Wankhede <kwankhede@nvidia.com>
23996L:	kvm@vger.kernel.org
23997S:	Maintained
23998F:	Documentation/driver-api/vfio-mediated-device.rst
23999F:	drivers/vfio/mdev/
24000F:	include/linux/mdev.h
24001F:	samples/vfio-mdev/
24002
24003VFIO MLX5 PCI DRIVER
24004M:	Yishai Hadas <yishaih@nvidia.com>
24005L:	kvm@vger.kernel.org
24006S:	Maintained
24007F:	drivers/vfio/pci/mlx5/
24008
24009VFIO NVIDIA GRACE GPU DRIVER
24010M:	Ankit Agrawal <ankita@nvidia.com>
24011L:	kvm@vger.kernel.org
24012S:	Supported
24013F:	drivers/vfio/pci/nvgrace-gpu/
24014
24015VFIO PCI DEVICE SPECIFIC DRIVERS
24016R:	Jason Gunthorpe <jgg@nvidia.com>
24017R:	Yishai Hadas <yishaih@nvidia.com>
24018R:	Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
24019R:	Kevin Tian <kevin.tian@intel.com>
24020L:	kvm@vger.kernel.org
24021S:	Maintained
24022P:	Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
24023F:	drivers/vfio/pci/*/
24024
24025VFIO PDS PCI DRIVER
24026M:	Brett Creeley <brett.creeley@amd.com>
24027L:	kvm@vger.kernel.org
24028S:	Maintained
24029F:	Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
24030F:	drivers/vfio/pci/pds/
24031
24032VFIO PLATFORM DRIVER
24033M:	Eric Auger <eric.auger@redhat.com>
24034L:	kvm@vger.kernel.org
24035S:	Maintained
24036F:	drivers/vfio/platform/
24037
24038VFIO QAT PCI DRIVER
24039M:	Xin Zeng <xin.zeng@intel.com>
24040M:	Giovanni Cabiddu <giovanni.cabiddu@intel.com>
24041L:	kvm@vger.kernel.org
24042L:	qat-linux@intel.com
24043S:	Supported
24044F:	drivers/vfio/pci/qat/
24045
24046VFIO VIRTIO PCI DRIVER
24047M:	Yishai Hadas <yishaih@nvidia.com>
24048L:	kvm@vger.kernel.org
24049L:	virtualization@lists.linux.dev
24050S:	Maintained
24051F:	drivers/vfio/pci/virtio
24052
24053VGA_SWITCHEROO
24054R:	Lukas Wunner <lukas@wunner.de>
24055S:	Maintained
24056T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
24057F:	Documentation/gpu/vga-switcheroo.rst
24058F:	drivers/gpu/vga/vga_switcheroo.c
24059F:	include/linux/vga_switcheroo.h
24060
24061VIA RHINE NETWORK DRIVER
24062M:	Kevin Brace <kevinbrace@bracecomputerlab.com>
24063S:	Maintained
24064F:	drivers/net/ethernet/via/via-rhine.c
24065
24066VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
24067M:	Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
24068L:	linux-fbdev@vger.kernel.org
24069S:	Maintained
24070F:	drivers/video/fbdev/via/
24071F:	include/linux/via-core.h
24072F:	include/linux/via_i2c.h
24073
24074VIA VELOCITY NETWORK DRIVER
24075M:	Francois Romieu <romieu@fr.zoreil.com>
24076L:	netdev@vger.kernel.org
24077S:	Maintained
24078F:	drivers/net/ethernet/via/via-velocity.*
24079
24080VICODEC VIRTUAL CODEC DRIVER
24081M:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
24082L:	linux-media@vger.kernel.org
24083S:	Maintained
24084W:	https://linuxtv.org
24085T:	git git://linuxtv.org/media_tree.git
24086F:	drivers/media/test-drivers/vicodec/*
24087
24088VIDEO I2C POLLING DRIVER
24089M:	Matt Ranostay <matt.ranostay@konsulko.com>
24090L:	linux-media@vger.kernel.org
24091S:	Maintained
24092F:	drivers/media/i2c/video-i2c.c
24093
24094VIDEO MULTIPLEXER DRIVER
24095M:	Philipp Zabel <p.zabel@pengutronix.de>
24096L:	linux-media@vger.kernel.org
24097S:	Maintained
24098F:	drivers/media/platform/video-mux.c
24099
24100VIDEOBUF2 FRAMEWORK
24101M:	Tomasz Figa <tfiga@chromium.org>
24102M:	Marek Szyprowski <m.szyprowski@samsung.com>
24103L:	linux-media@vger.kernel.org
24104S:	Maintained
24105F:	drivers/media/common/videobuf2/*
24106F:	include/media/videobuf2-*
24107
24108VIDTV VIRTUAL DIGITAL TV DRIVER
24109M:	Daniel W. S. Almeida <dwlsalmeida@gmail.com>
24110L:	linux-media@vger.kernel.org
24111S:	Maintained
24112W:	https://linuxtv.org
24113T:	git git://linuxtv.org/media_tree.git
24114F:	drivers/media/test-drivers/vidtv/*
24115
24116VIMC VIRTUAL MEDIA CONTROLLER DRIVER
24117M:	Shuah Khan <skhan@linuxfoundation.org>
24118R:	Kieran Bingham <kieran.bingham@ideasonboard.com>
24119L:	linux-media@vger.kernel.org
24120S:	Maintained
24121W:	https://linuxtv.org
24122T:	git git://linuxtv.org/media_tree.git
24123F:	drivers/media/test-drivers/vimc/*
24124
24125VIRT LIB
24126M:	Alex Williamson <alex.williamson@redhat.com>
24127M:	Paolo Bonzini <pbonzini@redhat.com>
24128L:	kvm@vger.kernel.org
24129S:	Supported
24130F:	virt/lib/
24131
24132VIRTIO AND VHOST VSOCK DRIVER
24133M:	Stefan Hajnoczi <stefanha@redhat.com>
24134M:	Stefano Garzarella <sgarzare@redhat.com>
24135L:	kvm@vger.kernel.org
24136L:	virtualization@lists.linux.dev
24137L:	netdev@vger.kernel.org
24138S:	Maintained
24139F:	drivers/vhost/vsock.c
24140F:	include/linux/virtio_vsock.h
24141F:	include/uapi/linux/virtio_vsock.h
24142F:	net/vmw_vsock/virtio_transport.c
24143F:	net/vmw_vsock/virtio_transport_common.c
24144
24145VIRTIO BALLOON
24146M:	"Michael S. Tsirkin" <mst@redhat.com>
24147M:	David Hildenbrand <david@redhat.com>
24148L:	virtualization@lists.linux.dev
24149S:	Maintained
24150F:	drivers/virtio/virtio_balloon.c
24151F:	include/linux/balloon_compaction.h
24152F:	include/uapi/linux/virtio_balloon.h
24153F:	mm/balloon_compaction.c
24154
24155VIRTIO BLOCK AND SCSI DRIVERS
24156M:	"Michael S. Tsirkin" <mst@redhat.com>
24157M:	Jason Wang <jasowang@redhat.com>
24158R:	Paolo Bonzini <pbonzini@redhat.com>
24159R:	Stefan Hajnoczi <stefanha@redhat.com>
24160R:	Eugenio Pérez <eperezma@redhat.com>
24161L:	virtualization@lists.linux.dev
24162S:	Maintained
24163F:	drivers/block/virtio_blk.c
24164F:	drivers/scsi/virtio_scsi.c
24165F:	include/uapi/linux/virtio_blk.h
24166F:	include/uapi/linux/virtio_scsi.h
24167
24168VIRTIO CONSOLE DRIVER
24169M:	Amit Shah <amit@kernel.org>
24170L:	virtualization@lists.linux.dev
24171S:	Maintained
24172F:	drivers/char/virtio_console.c
24173F:	include/uapi/linux/virtio_console.h
24174
24175VIRTIO CORE AND NET DRIVERS
24176M:	"Michael S. Tsirkin" <mst@redhat.com>
24177M:	Jason Wang <jasowang@redhat.com>
24178R:	Xuan Zhuo <xuanzhuo@linux.alibaba.com>
24179R:	Eugenio Pérez <eperezma@redhat.com>
24180L:	virtualization@lists.linux.dev
24181S:	Maintained
24182F:	Documentation/ABI/testing/sysfs-bus-vdpa
24183F:	Documentation/ABI/testing/sysfs-class-vduse
24184F:	Documentation/devicetree/bindings/virtio/
24185F:	Documentation/driver-api/virtio/
24186F:	drivers/block/virtio_blk.c
24187F:	drivers/crypto/virtio/
24188F:	drivers/net/virtio_net.c
24189F:	drivers/vdpa/
24190F:	drivers/virtio/
24191F:	include/linux/vdpa.h
24192F:	include/linux/virtio*.h
24193F:	include/linux/vringh.h
24194F:	include/uapi/linux/virtio_*.h
24195F:	tools/virtio/
24196F:	tools/testing/selftests/drivers/net/virtio_net/
24197
24198VIRTIO CRYPTO DRIVER
24199M:	Gonglei <arei.gonglei@huawei.com>
24200L:	virtualization@lists.linux.dev
24201L:	linux-crypto@vger.kernel.org
24202S:	Maintained
24203F:	drivers/crypto/virtio/
24204F:	include/uapi/linux/virtio_crypto.h
24205
24206VIRTIO DRIVERS FOR S390
24207M:	Cornelia Huck <cohuck@redhat.com>
24208M:	Halil Pasic <pasic@linux.ibm.com>
24209M:	Eric Farman <farman@linux.ibm.com>
24210L:	linux-s390@vger.kernel.org
24211L:	virtualization@lists.linux.dev
24212L:	kvm@vger.kernel.org
24213S:	Supported
24214F:	arch/s390/include/uapi/asm/virtio-ccw.h
24215F:	drivers/s390/virtio/
24216
24217VIRTIO FILE SYSTEM
24218M:	Vivek Goyal <vgoyal@redhat.com>
24219M:	Stefan Hajnoczi <stefanha@redhat.com>
24220M:	Miklos Szeredi <miklos@szeredi.hu>
24221R:	Eugenio Pérez <eperezma@redhat.com>
24222L:	virtualization@lists.linux.dev
24223L:	linux-fsdevel@vger.kernel.org
24224S:	Supported
24225W:	https://virtio-fs.gitlab.io/
24226F:	Documentation/filesystems/virtiofs.rst
24227F:	fs/fuse/virtio_fs.c
24228F:	include/uapi/linux/virtio_fs.h
24229
24230VIRTIO GPIO DRIVER
24231M:	Enrico Weigelt, metux IT consult <info@metux.net>
24232M:	Viresh Kumar <vireshk@kernel.org>
24233L:	linux-gpio@vger.kernel.org
24234L:	virtualization@lists.linux.dev
24235S:	Maintained
24236F:	drivers/gpio/gpio-virtio.c
24237F:	include/uapi/linux/virtio_gpio.h
24238
24239VIRTIO GPU DRIVER
24240M:	David Airlie <airlied@redhat.com>
24241M:	Gerd Hoffmann <kraxel@redhat.com>
24242R:	Gurchetan Singh <gurchetansingh@chromium.org>
24243R:	Chia-I Wu <olvaffe@gmail.com>
24244L:	dri-devel@lists.freedesktop.org
24245L:	virtualization@lists.linux.dev
24246S:	Maintained
24247T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
24248F:	drivers/gpu/drm/ci/xfails/virtio*
24249F:	drivers/gpu/drm/virtio/
24250F:	include/uapi/linux/virtio_gpu.h
24251
24252VIRTIO HOST (VHOST)
24253M:	"Michael S. Tsirkin" <mst@redhat.com>
24254M:	Jason Wang <jasowang@redhat.com>
24255R:	Eugenio Pérez <eperezma@redhat.com>
24256L:	kvm@vger.kernel.org
24257L:	virtualization@lists.linux.dev
24258L:	netdev@vger.kernel.org
24259S:	Maintained
24260T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
24261F:	drivers/vhost/
24262F:	include/linux/sched/vhost_task.h
24263F:	include/linux/vhost_iotlb.h
24264F:	include/uapi/linux/vhost.h
24265F:	kernel/vhost_task.c
24266
24267VIRTIO HOST (VHOST-SCSI)
24268M:	"Michael S. Tsirkin" <mst@redhat.com>
24269M:	Jason Wang <jasowang@redhat.com>
24270M:	Mike Christie <michael.christie@oracle.com>
24271R:	Paolo Bonzini <pbonzini@redhat.com>
24272R:	Stefan Hajnoczi <stefanha@redhat.com>
24273L:	virtualization@lists.linux.dev
24274S:	Maintained
24275F:	drivers/vhost/scsi.c
24276
24277VIRTIO I2C DRIVER
24278M:	Viresh Kumar <viresh.kumar@linaro.org>
24279R:	"Chen, Jian Jun" <jian.jun.chen@intel.com>
24280L:	linux-i2c@vger.kernel.org
24281L:	virtualization@lists.linux.dev
24282S:	Maintained
24283F:	drivers/i2c/busses/i2c-virtio.c
24284F:	include/uapi/linux/virtio_i2c.h
24285
24286VIRTIO INPUT DRIVER
24287M:	Gerd Hoffmann <kraxel@redhat.com>
24288S:	Maintained
24289F:	drivers/virtio/virtio_input.c
24290F:	include/uapi/linux/virtio_input.h
24291
24292VIRTIO IOMMU DRIVER
24293M:	Jean-Philippe Brucker <jean-philippe@linaro.org>
24294L:	virtualization@lists.linux.dev
24295S:	Maintained
24296F:	drivers/iommu/virtio-iommu.c
24297F:	include/uapi/linux/virtio_iommu.h
24298
24299VIRTIO MEM DRIVER
24300M:	David Hildenbrand <david@redhat.com>
24301L:	virtualization@lists.linux.dev
24302S:	Maintained
24303W:	https://virtio-mem.gitlab.io/
24304F:	drivers/virtio/virtio_mem.c
24305F:	include/uapi/linux/virtio_mem.h
24306
24307VIRTIO PMEM DRIVER
24308M:	Pankaj Gupta <pankaj.gupta.linux@gmail.com>
24309L:	virtualization@lists.linux.dev
24310S:	Maintained
24311F:	drivers/nvdimm/nd_virtio.c
24312F:	drivers/nvdimm/virtio_pmem.c
24313
24314VIRTIO SOUND DRIVER
24315M:	Anton Yakovlev <anton.yakovlev@opensynergy.com>
24316M:	"Michael S. Tsirkin" <mst@redhat.com>
24317L:	virtualization@lists.linux.dev
24318L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
24319S:	Maintained
24320F:	include/uapi/linux/virtio_snd.h
24321F:	sound/virtio/*
24322
24323VIRTUAL BOX GUEST DEVICE DRIVER
24324M:	Hans de Goede <hdegoede@redhat.com>
24325M:	Arnd Bergmann <arnd@arndb.de>
24326M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
24327S:	Maintained
24328F:	drivers/virt/vboxguest/
24329F:	include/linux/vbox_utils.h
24330F:	include/uapi/linux/vbox*.h
24331
24332VIRTUAL BOX SHARED FOLDER VFS DRIVER
24333M:	Hans de Goede <hdegoede@redhat.com>
24334L:	linux-fsdevel@vger.kernel.org
24335S:	Maintained
24336F:	fs/vboxsf/*
24337
24338VIRTUAL PCM TEST DRIVER
24339M:	Ivan Orlov <ivan.orlov0322@gmail.com>
24340L:	linux-sound@vger.kernel.org
24341S:	Maintained
24342F:	Documentation/sound/cards/pcmtest.rst
24343F:	sound/drivers/pcmtest.c
24344F:	tools/testing/selftests/alsa/test-pcmtest-driver.c
24345
24346VIRTUAL SERIO DEVICE DRIVER
24347M:	Stephen Chandler Paul <thatslyude@gmail.com>
24348S:	Maintained
24349F:	drivers/input/serio/userio.c
24350F:	include/uapi/linux/userio.h
24351
24352VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
24353M:	Javier Carrasco <javier.carrasco.cruz@gmail.com>
24354S:	Maintained
24355F:	Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
24356F:	drivers/iio/light/veml6075.c
24357
24358VISL VIRTUAL STATELESS DECODER DRIVER
24359M:	Daniel Almeida <daniel.almeida@collabora.com>
24360L:	linux-media@vger.kernel.org
24361S:	Supported
24362F:	drivers/media/test-drivers/visl
24363
24364VIVID VIRTUAL VIDEO DRIVER
24365M:	Hans Verkuil <hverkuil@xs4all.nl>
24366L:	linux-media@vger.kernel.org
24367S:	Maintained
24368W:	https://linuxtv.org
24369T:	git git://linuxtv.org/media_tree.git
24370F:	drivers/media/test-drivers/vivid/*
24371
24372VM SOCKETS (AF_VSOCK)
24373M:	Stefano Garzarella <sgarzare@redhat.com>
24374L:	virtualization@lists.linux.dev
24375L:	netdev@vger.kernel.org
24376S:	Maintained
24377F:	drivers/net/vsockmon.c
24378F:	include/net/af_vsock.h
24379F:	include/uapi/linux/vm_sockets.h
24380F:	include/uapi/linux/vm_sockets_diag.h
24381F:	include/uapi/linux/vsockmon.h
24382F:	net/vmw_vsock/
24383F:	tools/testing/vsock/
24384
24385VMALLOC
24386M:	Andrew Morton <akpm@linux-foundation.org>
24387R:	Uladzislau Rezki <urezki@gmail.com>
24388R:	Christoph Hellwig <hch@infradead.org>
24389L:	linux-mm@kvack.org
24390S:	Maintained
24391W:	http://www.linux-mm.org
24392T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
24393F:	include/linux/vmalloc.h
24394F:	mm/vmalloc.c
24395
24396VME SUBSYSTEM
24397L:	linux-kernel@vger.kernel.org
24398S:	Orphan
24399T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
24400F:	Documentation/driver-api/vme.rst
24401F:	drivers/staging/vme_user/
24402
24403VMWARE BALLOON DRIVER
24404M:	Jerrin Shaji George <jerrin.shaji-george@broadcom.com>
24405R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24406L:	linux-kernel@vger.kernel.org
24407S:	Supported
24408F:	drivers/misc/vmw_balloon.c
24409
24410VMWARE HYPERVISOR INTERFACE
24411M:	Ajay Kaher <ajay.kaher@broadcom.com>
24412M:	Alexey Makhalov <alexey.amakhalov@broadcom.com>
24413R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24414L:	virtualization@lists.linux.dev
24415L:	x86@kernel.org
24416S:	Supported
24417T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
24418F:	arch/x86/include/asm/vmware.h
24419F:	arch/x86/kernel/cpu/vmware.c
24420
24421VMWARE PVRDMA DRIVER
24422M:	Bryan Tan <bryan-bt.tan@broadcom.com>
24423M:	Vishnu Dasa <vishnu.dasa@broadcom.com>
24424R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24425L:	linux-rdma@vger.kernel.org
24426S:	Supported
24427F:	drivers/infiniband/hw/vmw_pvrdma/
24428
24429VMWARE PVSCSI DRIVER
24430M:	Vishal Bhakta <vishal.bhakta@broadcom.com>
24431R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24432L:	linux-scsi@vger.kernel.org
24433S:	Supported
24434F:	drivers/scsi/vmw_pvscsi.c
24435F:	drivers/scsi/vmw_pvscsi.h
24436
24437VMWARE VIRTUAL PTP CLOCK DRIVER
24438M:	Nick Shi <nick.shi@broadcom.com>
24439R:	Ajay Kaher <ajay.kaher@broadcom.com>
24440R:	Alexey Makhalov <alexey.amakhalov@broadcom.com>
24441R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24442L:	netdev@vger.kernel.org
24443S:	Supported
24444F:	drivers/ptp/ptp_vmw.c
24445
24446VMWARE VMCI DRIVER
24447M:	Bryan Tan <bryan-bt.tan@broadcom.com>
24448M:	Vishnu Dasa <vishnu.dasa@broadcom.com>
24449R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24450L:	linux-kernel@vger.kernel.org
24451S:	Supported
24452F:	drivers/misc/vmw_vmci/
24453F:	include/linux/vmw_vmci*
24454
24455VMWARE VMMOUSE SUBDRIVER
24456M:	Zack Rusin <zack.rusin@broadcom.com>
24457R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24458L:	linux-input@vger.kernel.org
24459S:	Supported
24460F:	drivers/input/mouse/vmmouse.c
24461F:	drivers/input/mouse/vmmouse.h
24462
24463VMWARE VMXNET3 ETHERNET DRIVER
24464M:	Ronak Doshi <ronak.doshi@broadcom.com>
24465R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24466L:	netdev@vger.kernel.org
24467S:	Supported
24468F:	drivers/net/vmxnet3/
24469
24470VMWARE VSOCK VMCI TRANSPORT DRIVER
24471M:	Bryan Tan <bryan-bt.tan@broadcom.com>
24472M:	Vishnu Dasa <vishnu.dasa@broadcom.com>
24473R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24474L:	linux-kernel@vger.kernel.org
24475S:	Supported
24476F:	net/vmw_vsock/vmci_transport*
24477
24478VOCORE VOCORE2 BOARD
24479M:	Harvey Hunt <harveyhuntnexus@gmail.com>
24480L:	linux-mips@vger.kernel.org
24481S:	Maintained
24482F:	arch/mips/boot/dts/ralink/vocore2.dts
24483
24484VOLTAGE AND CURRENT REGULATOR FRAMEWORK
24485M:	Liam Girdwood <lgirdwood@gmail.com>
24486M:	Mark Brown <broonie@kernel.org>
24487L:	linux-kernel@vger.kernel.org
24488S:	Supported
24489W:	http://www.slimlogic.co.uk/?p=48
24490T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
24491F:	Documentation/devicetree/bindings/regulator/
24492F:	Documentation/power/regulator/
24493F:	drivers/regulator/
24494F:	include/dt-bindings/regulator/
24495F:	include/linux/regulator/
24496K:	regulator_get_optional
24497
24498VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
24499R:	Matti Vaittinen <mazziesaccount@gmail.com>
24500F:	drivers/regulator/irq_helpers.c
24501
24502VRF
24503M:	David Ahern <dsahern@kernel.org>
24504L:	netdev@vger.kernel.org
24505S:	Maintained
24506F:	Documentation/networking/vrf.rst
24507F:	drivers/net/vrf.c
24508
24509VSPRINTF
24510M:	Petr Mladek <pmladek@suse.com>
24511M:	Steven Rostedt <rostedt@goodmis.org>
24512R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
24513R:	Rasmus Villemoes <linux@rasmusvillemoes.dk>
24514R:	Sergey Senozhatsky <senozhatsky@chromium.org>
24515S:	Maintained
24516T:	git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
24517F:	Documentation/core-api/printk-formats.rst
24518F:	lib/test_printf.c
24519F:	lib/test_scanf.c
24520F:	lib/vsprintf.c
24521
24522VT1211 HARDWARE MONITOR DRIVER
24523M:	Juerg Haefliger <juergh@proton.me>
24524L:	linux-hwmon@vger.kernel.org
24525S:	Maintained
24526F:	Documentation/hwmon/vt1211.rst
24527F:	drivers/hwmon/vt1211.c
24528
24529VT8231 HARDWARE MONITOR DRIVER
24530M:	Roger Lucas <vt8231@hiddenengine.co.uk>
24531L:	linux-hwmon@vger.kernel.org
24532S:	Maintained
24533F:	drivers/hwmon/vt8231.c
24534
24535VUB300 USB to SDIO/SD/MMC bridge chip
24536L:	linux-mmc@vger.kernel.org
24537S:	Orphan
24538F:	drivers/mmc/host/vub300.c
24539
24540W1 DALLAS'S 1-WIRE BUS
24541M:	Krzysztof Kozlowski <krzk@kernel.org>
24542S:	Maintained
24543F:	Documentation/devicetree/bindings/w1/
24544F:	Documentation/w1/
24545F:	drivers/w1/
24546F:	include/linux/w1.h
24547
24548W83791D HARDWARE MONITORING DRIVER
24549M:	Marc Hulsman <m.hulsman@tudelft.nl>
24550L:	linux-hwmon@vger.kernel.org
24551S:	Maintained
24552F:	Documentation/hwmon/w83791d.rst
24553F:	drivers/hwmon/w83791d.c
24554
24555W83793 HARDWARE MONITORING DRIVER
24556M:	Rudolf Marek <r.marek@assembler.cz>
24557L:	linux-hwmon@vger.kernel.org
24558S:	Maintained
24559F:	Documentation/hwmon/w83793.rst
24560F:	drivers/hwmon/w83793.c
24561
24562W83795 HARDWARE MONITORING DRIVER
24563M:	Jean Delvare <jdelvare@suse.com>
24564L:	linux-hwmon@vger.kernel.org
24565S:	Maintained
24566F:	drivers/hwmon/w83795.c
24567
24568W83L51xD SD/MMC CARD INTERFACE DRIVER
24569M:	Pierre Ossman <pierre@ossman.eu>
24570S:	Maintained
24571F:	drivers/mmc/host/wbsd.*
24572
24573WACOM PROTOCOL 4 SERIAL TABLETS
24574M:	Julian Squires <julian@cipht.net>
24575M:	Hans de Goede <hdegoede@redhat.com>
24576L:	linux-input@vger.kernel.org
24577S:	Maintained
24578F:	drivers/input/tablet/wacom_serial4.c
24579
24580WANGXUN ETHERNET DRIVER
24581M:	Jiawen Wu <jiawenwu@trustnetic.com>
24582M:	Mengyuan Lou <mengyuanlou@net-swift.com>
24583L:	netdev@vger.kernel.org
24584S:	Maintained
24585W:	https://www.net-swift.com
24586F:	Documentation/networking/device_drivers/ethernet/wangxun/*
24587F:	drivers/net/ethernet/wangxun/
24588F:	drivers/net/pcs/pcs-xpcs-wx.c
24589
24590WATCHDOG DEVICE DRIVERS
24591M:	Wim Van Sebroeck <wim@linux-watchdog.org>
24592M:	Guenter Roeck <linux@roeck-us.net>
24593L:	linux-watchdog@vger.kernel.org
24594S:	Maintained
24595W:	http://www.linux-watchdog.org/
24596T:	git git://www.linux-watchdog.org/linux-watchdog.git
24597F:	Documentation/devicetree/bindings/watchdog/
24598F:	Documentation/watchdog/
24599F:	drivers/watchdog/
24600F:	include/linux/watchdog.h
24601F:	include/trace/events/watchdog.h
24602F:	include/uapi/linux/watchdog.h
24603
24604WAVE5 VPU CODEC DRIVER
24605M:	Nas Chung <nas.chung@chipsnmedia.com>
24606M:	Jackson Lee <jackson.lee@chipsnmedia.com>
24607L:	linux-media@vger.kernel.org
24608S:	Maintained
24609F:	Documentation/devicetree/bindings/media/cnm,wave521c.yaml
24610F:	drivers/media/platform/chips-media/wave5/
24611
24612WHISKEYCOVE PMIC GPIO DRIVER
24613M:	Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
24614L:	linux-gpio@vger.kernel.org
24615S:	Maintained
24616F:	drivers/gpio/gpio-wcove.c
24617
24618WHWAVE RTC DRIVER
24619M:	Dianlong Li <long17.cool@163.com>
24620L:	linux-rtc@vger.kernel.org
24621S:	Maintained
24622F:	drivers/rtc/rtc-sd3078.c
24623
24624WIIMOTE HID DRIVER
24625M:	David Rheinsberg <david@readahead.eu>
24626L:	linux-input@vger.kernel.org
24627S:	Maintained
24628F:	drivers/hid/hid-wiimote*
24629
24630WILOCITY WIL6210 WIRELESS DRIVER
24631L:	linux-wireless@vger.kernel.org
24632S:	Orphan
24633W:	https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
24634F:	drivers/net/wireless/ath/wil6210/
24635
24636WINBOND CIR DRIVER
24637M:	David Härdeman <david@hardeman.nu>
24638S:	Maintained
24639F:	drivers/media/rc/winbond-cir.c
24640
24641WINSYSTEMS EBC-C384 WATCHDOG DRIVER
24642L:	linux-watchdog@vger.kernel.org
24643S:	Orphan
24644F:	drivers/watchdog/ebc-c384_wdt.c
24645
24646WINSYSTEMS WS16C48 GPIO DRIVER
24647M:	William Breathitt Gray <wbg@kernel.org>
24648L:	linux-gpio@vger.kernel.org
24649S:	Maintained
24650F:	drivers/gpio/gpio-ws16c48.c
24651
24652WIREGUARD SECURE NETWORK TUNNEL
24653M:	Jason A. Donenfeld <Jason@zx2c4.com>
24654L:	wireguard@lists.zx2c4.com
24655L:	netdev@vger.kernel.org
24656S:	Maintained
24657F:	drivers/net/wireguard/
24658F:	tools/testing/selftests/wireguard/
24659
24660WISTRON LAPTOP BUTTON DRIVER
24661M:	Miloslav Trmac <mitr@volny.cz>
24662S:	Maintained
24663F:	drivers/input/misc/wistron_btns.c
24664
24665WMI BINARY MOF DRIVER
24666M:	Armin Wolf <W_Armin@gmx.de>
24667R:	Thomas Weißschuh <linux@weissschuh.net>
24668L:	platform-driver-x86@vger.kernel.org
24669S:	Maintained
24670F:	Documentation/ABI/stable/sysfs-platform-wmi-bmof
24671F:	Documentation/wmi/devices/wmi-bmof.rst
24672F:	drivers/platform/x86/wmi-bmof.c
24673
24674WOLFSON MICROELECTRONICS DRIVERS
24675L:	patches@opensource.cirrus.com
24676S:	Supported
24677W:	https://github.com/CirrusLogic/linux-drivers/wiki
24678T:	git https://github.com/CirrusLogic/linux-drivers.git
24679F:	Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
24680F:	Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
24681F:	Documentation/devicetree/bindings/mfd/wm831x.txt
24682F:	Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
24683F:	Documentation/devicetree/bindings/sound/wlf,*.yaml
24684F:	Documentation/devicetree/bindings/sound/wm*
24685F:	Documentation/hwmon/wm83??.rst
24686F:	arch/arm/mach-s3c/mach-crag6410*
24687F:	drivers/clk/clk-wm83*.c
24688F:	drivers/gpio/gpio-*wm*.c
24689F:	drivers/gpio/gpio-arizona.c
24690F:	drivers/hwmon/wm83??-hwmon.c
24691F:	drivers/input/misc/wm831x-on.c
24692F:	drivers/input/touchscreen/wm831x-ts.c
24693F:	drivers/input/touchscreen/wm97*.c
24694F:	drivers/leds/leds-wm83*.c
24695F:	drivers/mfd/arizona*
24696F:	drivers/mfd/cs47l24*
24697F:	drivers/mfd/wm*.c
24698F:	drivers/power/supply/wm83*.c
24699F:	drivers/regulator/arizona*
24700F:	drivers/regulator/wm8*.c
24701F:	drivers/rtc/rtc-wm83*.c
24702F:	drivers/video/backlight/wm83*_bl.c
24703F:	drivers/watchdog/wm83*_wdt.c
24704F:	include/linux/mfd/arizona/
24705F:	include/linux/mfd/wm831x/
24706F:	include/linux/mfd/wm8350/
24707F:	include/linux/mfd/wm8400*
24708F:	include/linux/regulator/arizona*
24709F:	include/linux/wm97xx.h
24710F:	include/sound/wm????.h
24711F:	sound/soc/codecs/arizona*
24712F:	sound/soc/codecs/cs47l24*
24713F:	sound/soc/codecs/wm*
24714
24715WORKQUEUE
24716M:	Tejun Heo <tj@kernel.org>
24717R:	Lai Jiangshan <jiangshanlai@gmail.com>
24718S:	Maintained
24719T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
24720F:	Documentation/core-api/workqueue.rst
24721F:	include/linux/workqueue.h
24722F:	kernel/workqueue.c
24723F:	kernel/workqueue_internal.h
24724
24725WWAN DRIVERS
24726M:	Loic Poulain <loic.poulain@linaro.org>
24727M:	Sergey Ryazanov <ryazanov.s.a@gmail.com>
24728R:	Johannes Berg <johannes@sipsolutions.net>
24729L:	netdev@vger.kernel.org
24730S:	Maintained
24731F:	drivers/net/wwan/
24732F:	include/linux/wwan.h
24733F:	include/uapi/linux/wwan.h
24734
24735X-POWERS AXP288 PMIC DRIVERS
24736M:	Hans de Goede <hdegoede@redhat.com>
24737S:	Maintained
24738F:	drivers/acpi/pmic/intel_pmic_xpower.c
24739N:	axp288
24740
24741X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
24742M:	Chen-Yu Tsai <wens@csie.org>
24743L:	linux-kernel@vger.kernel.org
24744S:	Maintained
24745N:	axp[128]
24746
24747X.25 STACK
24748M:	Martin Schiller <ms@dev.tdt.de>
24749L:	linux-x25@vger.kernel.org
24750S:	Maintained
24751F:	Documentation/networking/lapb-module.rst
24752F:	Documentation/networking/x25*
24753F:	drivers/net/wan/hdlc_x25.c
24754F:	drivers/net/wan/lapbether.c
24755F:	include/*/lapb.h
24756F:	include/net/x25*
24757F:	include/uapi/linux/x25.h
24758F:	net/lapb/
24759F:	net/x25/
24760
24761X86 ARCHITECTURE (32-BIT AND 64-BIT)
24762M:	Thomas Gleixner <tglx@linutronix.de>
24763M:	Ingo Molnar <mingo@redhat.com>
24764M:	Borislav Petkov <bp@alien8.de>
24765M:	Dave Hansen <dave.hansen@linux.intel.com>
24766M:	x86@kernel.org
24767R:	"H. Peter Anvin" <hpa@zytor.com>
24768L:	linux-kernel@vger.kernel.org
24769S:	Maintained
24770T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
24771F:	Documentation/arch/x86/
24772F:	Documentation/devicetree/bindings/x86/
24773F:	arch/x86/
24774
24775X86 ENTRY CODE
24776M:	Andy Lutomirski <luto@kernel.org>
24777L:	linux-kernel@vger.kernel.org
24778S:	Maintained
24779T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
24780F:	arch/x86/entry/
24781
24782X86 HARDWARE VULNERABILITIES
24783M:	Thomas Gleixner <tglx@linutronix.de>
24784M:	Borislav Petkov <bp@alien8.de>
24785M:	Peter Zijlstra <peterz@infradead.org>
24786M:	Josh Poimboeuf <jpoimboe@kernel.org>
24787R:	Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
24788S:	Maintained
24789F:	Documentation/admin-guide/hw-vuln/
24790F:	arch/x86/include/asm/nospec-branch.h
24791F:	arch/x86/kernel/cpu/bugs.c
24792
24793X86 MCE INFRASTRUCTURE
24794M:	Tony Luck <tony.luck@intel.com>
24795M:	Borislav Petkov <bp@alien8.de>
24796L:	linux-edac@vger.kernel.org
24797S:	Maintained
24798F:	Documentation/ABI/testing/sysfs-mce
24799F:	Documentation/arch/x86/x86_64/machinecheck.rst
24800F:	arch/x86/kernel/cpu/mce/*
24801
24802X86 MICROCODE UPDATE SUPPORT
24803M:	Borislav Petkov <bp@alien8.de>
24804S:	Maintained
24805F:	arch/x86/kernel/cpu/microcode/*
24806
24807X86 MM
24808M:	Dave Hansen <dave.hansen@linux.intel.com>
24809M:	Andy Lutomirski <luto@kernel.org>
24810M:	Peter Zijlstra <peterz@infradead.org>
24811L:	linux-kernel@vger.kernel.org
24812S:	Maintained
24813T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
24814F:	arch/x86/mm/
24815
24816X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
24817M:	Hans de Goede <hdegoede@redhat.com>
24818L:	platform-driver-x86@vger.kernel.org
24819S:	Maintained
24820T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
24821F:	drivers/platform/x86/x86-android-tablets/
24822
24823X86 PLATFORM DRIVERS
24824M:	Hans de Goede <hdegoede@redhat.com>
24825M:	Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
24826L:	platform-driver-x86@vger.kernel.org
24827S:	Maintained
24828Q:	https://patchwork.kernel.org/project/platform-driver-x86/list/
24829T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
24830F:	drivers/platform/olpc/
24831F:	drivers/platform/x86/
24832F:	include/linux/platform_data/x86/
24833
24834X86 PLATFORM UV HPE SUPERDOME FLEX
24835M:	Steve Wahl <steve.wahl@hpe.com>
24836R:	Justin Ernst <justin.ernst@hpe.com>
24837R:	Kyle Meyer <kyle.meyer@hpe.com>
24838R:	Dimitri Sivanich <dimitri.sivanich@hpe.com>
24839R:	Russ Anderson <russ.anderson@hpe.com>
24840S:	Supported
24841F:	arch/x86/include/asm/uv/
24842F:	arch/x86/kernel/apic/x2apic_uv_x.c
24843F:	arch/x86/platform/uv/
24844
24845X86 STACK UNWINDING
24846M:	Josh Poimboeuf <jpoimboe@kernel.org>
24847M:	Peter Zijlstra <peterz@infradead.org>
24848S:	Supported
24849F:	arch/x86/include/asm/unwind*.h
24850F:	arch/x86/kernel/dumpstack.c
24851F:	arch/x86/kernel/stacktrace.c
24852F:	arch/x86/kernel/unwind_*.c
24853
24854X86 TRUST DOMAIN EXTENSIONS (TDX)
24855M:	Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
24856R:	Dave Hansen <dave.hansen@linux.intel.com>
24857L:	x86@kernel.org
24858L:	linux-coco@lists.linux.dev
24859S:	Supported
24860T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
24861F:	arch/x86/boot/compressed/tdx*
24862F:	arch/x86/coco/tdx/
24863F:	arch/x86/include/asm/shared/tdx.h
24864F:	arch/x86/include/asm/tdx.h
24865F:	arch/x86/virt/vmx/tdx/
24866F:	drivers/virt/coco/tdx-guest
24867
24868X86 VDSO
24869M:	Andy Lutomirski <luto@kernel.org>
24870L:	linux-kernel@vger.kernel.org
24871S:	Maintained
24872T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
24873F:	arch/x86/entry/vdso/
24874
24875XARRAY
24876M:	Matthew Wilcox <willy@infradead.org>
24877L:	linux-fsdevel@vger.kernel.org
24878S:	Supported
24879F:	Documentation/core-api/xarray.rst
24880F:	include/linux/idr.h
24881F:	include/linux/xarray.h
24882F:	lib/idr.c
24883F:	lib/xarray.c
24884F:	tools/testing/radix-tree
24885
24886XBOX DVD IR REMOTE
24887M:	Benjamin Valentin <benpicco@googlemail.com>
24888S:	Maintained
24889F:	drivers/media/rc/keymaps/rc-xbox-dvd.c
24890F:	drivers/media/rc/xbox_remote.c
24891
24892XC2028/3028 TUNER DRIVER
24893M:	Mauro Carvalho Chehab <mchehab@kernel.org>
24894L:	linux-media@vger.kernel.org
24895S:	Maintained
24896W:	https://linuxtv.org
24897T:	git git://linuxtv.org/media_tree.git
24898F:	drivers/media/tuners/xc2028.*
24899
24900XDP (eXpress Data Path)
24901M:	Alexei Starovoitov <ast@kernel.org>
24902M:	Daniel Borkmann <daniel@iogearbox.net>
24903M:	David S. Miller <davem@davemloft.net>
24904M:	Jakub Kicinski <kuba@kernel.org>
24905M:	Jesper Dangaard Brouer <hawk@kernel.org>
24906M:	John Fastabend <john.fastabend@gmail.com>
24907L:	netdev@vger.kernel.org
24908L:	bpf@vger.kernel.org
24909S:	Supported
24910F:	drivers/net/ethernet/*/*/*/*/*xdp*
24911F:	drivers/net/ethernet/*/*/*xdp*
24912F:	include/net/xdp.h
24913F:	include/net/xdp_priv.h
24914F:	include/trace/events/xdp.h
24915F:	kernel/bpf/cpumap.c
24916F:	kernel/bpf/devmap.c
24917F:	net/core/xdp.c
24918F:	samples/bpf/xdp*
24919F:	tools/testing/selftests/bpf/*/*xdp*
24920F:	tools/testing/selftests/bpf/*xdp*
24921K:	(?:\b|_)xdp(?:\b|_)
24922
24923XDP SOCKETS (AF_XDP)
24924M:	Björn Töpel <bjorn@kernel.org>
24925M:	Magnus Karlsson <magnus.karlsson@intel.com>
24926M:	Maciej Fijalkowski <maciej.fijalkowski@intel.com>
24927R:	Jonathan Lemon <jonathan.lemon@gmail.com>
24928L:	netdev@vger.kernel.org
24929L:	bpf@vger.kernel.org
24930S:	Maintained
24931F:	Documentation/networking/af_xdp.rst
24932F:	include/net/netns/xdp.h
24933F:	include/net/xdp_sock*
24934F:	include/net/xsk_buff_pool.h
24935F:	include/uapi/linux/if_xdp.h
24936F:	include/uapi/linux/xdp_diag.h
24937F:	net/xdp/
24938F:	tools/testing/selftests/bpf/*xsk*
24939
24940XEN BLOCK SUBSYSTEM
24941M:	Roger Pau Monné <roger.pau@citrix.com>
24942L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
24943S:	Supported
24944F:	drivers/block/xen*
24945F:	drivers/block/xen-blkback/*
24946
24947XEN HYPERVISOR ARM
24948M:	Stefano Stabellini <sstabellini@kernel.org>
24949L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
24950S:	Maintained
24951F:	arch/arm/include/asm/xen/
24952F:	arch/arm/xen/
24953
24954XEN HYPERVISOR ARM64
24955M:	Stefano Stabellini <sstabellini@kernel.org>
24956L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
24957S:	Maintained
24958F:	arch/arm64/include/asm/xen/
24959F:	arch/arm64/xen/
24960
24961XEN HYPERVISOR INTERFACE
24962M:	Juergen Gross <jgross@suse.com>
24963M:	Stefano Stabellini <sstabellini@kernel.org>
24964R:	Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
24965L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
24966S:	Supported
24967T:	git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
24968F:	Documentation/ABI/stable/sysfs-hypervisor-xen
24969F:	Documentation/ABI/testing/sysfs-hypervisor-xen
24970F:	drivers/*/xen-*front.c
24971F:	drivers/xen/
24972F:	include/uapi/xen/
24973F:	include/xen/
24974F:	kernel/configs/xen.config
24975
24976XEN HYPERVISOR X86
24977M:	Juergen Gross <jgross@suse.com>
24978R:	Boris Ostrovsky <boris.ostrovsky@oracle.com>
24979L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
24980S:	Supported
24981F:	arch/x86/configs/xen.config
24982F:	arch/x86/include/asm/pvclock-abi.h
24983F:	arch/x86/include/asm/xen/
24984F:	arch/x86/platform/pvh/
24985F:	arch/x86/xen/
24986
24987XEN NETWORK BACKEND DRIVER
24988M:	Wei Liu <wei.liu@kernel.org>
24989M:	Paul Durrant <paul@xen.org>
24990L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
24991L:	netdev@vger.kernel.org
24992S:	Supported
24993F:	drivers/net/xen-netback/*
24994
24995XEN PCI SUBSYSTEM
24996M:	Juergen Gross <jgross@suse.com>
24997L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
24998S:	Supported
24999F:	arch/x86/pci/*xen*
25000F:	drivers/pci/*xen*
25001
25002XEN PVSCSI DRIVERS
25003M:	Juergen Gross <jgross@suse.com>
25004L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
25005L:	linux-scsi@vger.kernel.org
25006S:	Supported
25007F:	drivers/scsi/xen-scsifront.c
25008F:	drivers/xen/xen-scsiback.c
25009F:	include/xen/interface/io/vscsiif.h
25010
25011XEN PVUSB DRIVER
25012M:	Juergen Gross <jgross@suse.com>
25013L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
25014L:	linux-usb@vger.kernel.org
25015S:	Supported
25016F:	drivers/usb/host/xen*
25017F:	include/xen/interface/io/usbif.h
25018
25019XEN SOUND FRONTEND DRIVER
25020M:	Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
25021L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
25022L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
25023S:	Supported
25024F:	sound/xen/*
25025
25026XEN SWIOTLB SUBSYSTEM
25027M:	Juergen Gross <jgross@suse.com>
25028M:	Stefano Stabellini <sstabellini@kernel.org>
25029L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
25030L:	iommu@lists.linux.dev
25031S:	Supported
25032F:	arch/*/include/asm/xen/swiotlb-xen.h
25033F:	drivers/xen/swiotlb-xen.c
25034F:	include/xen/arm/swiotlb-xen.h
25035F:	include/xen/swiotlb-xen.h
25036
25037XFS FILESYSTEM
25038M:	Chandan Babu R <chandan.babu@oracle.com>
25039R:	Darrick J. Wong <djwong@kernel.org>
25040L:	linux-xfs@vger.kernel.org
25041S:	Supported
25042W:	http://xfs.org/
25043C:	irc://irc.oftc.net/xfs
25044T:	git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
25045P:	Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
25046F:	Documentation/ABI/testing/sysfs-fs-xfs
25047F:	Documentation/admin-guide/xfs.rst
25048F:	Documentation/filesystems/xfs/*
25049F:	fs/xfs/
25050F:	include/uapi/linux/dqblk_xfs.h
25051F:	include/uapi/linux/fsmap.h
25052
25053XILINX AMS DRIVER
25054M:	Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
25055L:	linux-iio@vger.kernel.org
25056S:	Maintained
25057F:	Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
25058F:	drivers/iio/adc/xilinx-ams.c
25059
25060XILINX AXI ETHERNET DRIVER
25061M:	Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
25062S:	Maintained
25063F:	Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
25064F:	drivers/net/ethernet/xilinx/xilinx_axienet*
25065
25066XILINX CAN DRIVER
25067M:	Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
25068L:	linux-can@vger.kernel.org
25069S:	Maintained
25070F:	Documentation/devicetree/bindings/net/can/xilinx,can.yaml
25071F:	drivers/net/can/xilinx_can.c
25072
25073XILINX EVENT MANAGEMENT DRIVER
25074M:	Michal Simek <michal.simek@amd.com>
25075S:	Maintained
25076F:	drivers/soc/xilinx/xlnx_event_manager.c
25077F:	include/linux/firmware/xlnx-event-manager.h
25078
25079XILINX GPIO DRIVER
25080M:	Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
25081R:	Srinivas Neeli <srinivas.neeli@amd.com>
25082R:	Michal Simek <michal.simek@amd.com>
25083S:	Maintained
25084F:	Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
25085F:	Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
25086F:	drivers/gpio/gpio-xilinx.c
25087F:	drivers/gpio/gpio-zynq.c
25088
25089XILINX LL TEMAC ETHERNET DRIVER
25090L:	netdev@vger.kernel.org
25091S:	Orphan
25092F:	drivers/net/ethernet/xilinx/ll_temac*
25093
25094XILINX PWM DRIVER
25095M:	Sean Anderson <sean.anderson@seco.com>
25096S:	Maintained
25097F:	drivers/pwm/pwm-xilinx.c
25098F:	include/clocksource/timer-xilinx.h
25099
25100XILINX SD-FEC IP CORES
25101M:	Derek Kiernan <derek.kiernan@amd.com>
25102M:	Dragan Cvetic <dragan.cvetic@amd.com>
25103S:	Maintained
25104F:	Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml
25105F:	Documentation/misc-devices/xilinx_sdfec.rst
25106F:	drivers/misc/Kconfig
25107F:	drivers/misc/Makefile
25108F:	drivers/misc/xilinx_sdfec.c
25109F:	include/uapi/misc/xilinx_sdfec.h
25110
25111XILINX UARTLITE SERIAL DRIVER
25112M:	Peter Korsgaard <jacmet@sunsite.dk>
25113L:	linux-serial@vger.kernel.org
25114S:	Maintained
25115F:	drivers/tty/serial/uartlite.c
25116
25117XILINX VIDEO IP CORES
25118M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
25119L:	linux-media@vger.kernel.org
25120S:	Supported
25121T:	git git://linuxtv.org/media_tree.git
25122F:	Documentation/devicetree/bindings/media/xilinx/
25123F:	drivers/media/platform/xilinx/
25124F:	include/uapi/linux/xilinx-v4l2-controls.h
25125
25126XILINX VERSAL EDAC DRIVER
25127M:	Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
25128M:	Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
25129S:	Maintained
25130F:	Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
25131F:	drivers/edac/versal_edac.c
25132
25133XILINX WATCHDOG DRIVER
25134M:	Srinivas Neeli <srinivas.neeli@amd.com>
25135R:	Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
25136R:	Michal Simek <michal.simek@amd.com>
25137S:	Maintained
25138F:	Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
25139F:	Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
25140F:	drivers/watchdog/of_xilinx_wdt.c
25141F:	drivers/watchdog/xilinx_wwdt.c
25142
25143XILINX XDMA DRIVER
25144M:	Lizhi Hou <lizhi.hou@amd.com>
25145M:	Brian Xu <brian.xu@amd.com>
25146M:	Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
25147L:	dmaengine@vger.kernel.org
25148S:	Supported
25149F:	drivers/dma/xilinx/xdma-regs.h
25150F:	drivers/dma/xilinx/xdma.c
25151F:	include/linux/dma/amd_xdma.h
25152F:	include/linux/platform_data/amd_xdma.h
25153
25154XILINX ZYNQMP DPDMA DRIVER
25155M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
25156L:	dmaengine@vger.kernel.org
25157S:	Supported
25158F:	Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
25159F:	drivers/dma/xilinx/xilinx_dpdma.c
25160F:	include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
25161
25162XILINX ZYNQMP OCM EDAC DRIVER
25163M:	Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
25164M:	Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
25165S:	Maintained
25166F:	Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
25167F:	drivers/edac/zynqmp_edac.c
25168
25169XILINX ZYNQMP PSGTR PHY DRIVER
25170M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
25171L:	linux-kernel@vger.kernel.org
25172S:	Supported
25173T:	git https://github.com/Xilinx/linux-xlnx.git
25174F:	Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
25175F:	drivers/phy/xilinx/phy-zynqmp.c
25176
25177XILINX ZYNQMP SHA3 DRIVER
25178M:	Harsha <harsha.harsha@amd.com>
25179S:	Maintained
25180F:	drivers/crypto/xilinx/zynqmp-sha.c
25181
25182XILINX ZYNQMP NVMEM DRIVER
25183M:	Praveen Teja Kundanala <praveen.teja.kundanala@amd.com>
25184M:	Kalyani Akula <kalyani.akula@amd.com>
25185R:	Michal Simek <michal.simek@amd.com>
25186S:	Maintained
25187F:	Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml
25188F:	drivers/nvmem/zynqmp_nvmem.c
25189
25190XILLYBUS DRIVER
25191M:	Eli Billauer <eli.billauer@gmail.com>
25192L:	linux-kernel@vger.kernel.org
25193S:	Supported
25194F:	drivers/char/xillybus/
25195
25196XLP9XX I2C DRIVER
25197M:	George Cherian <gcherian@marvell.com>
25198L:	linux-i2c@vger.kernel.org
25199S:	Supported
25200W:	http://www.marvell.com
25201F:	drivers/i2c/busses/i2c-xlp9xx.c
25202
25203XRA1403 GPIO EXPANDER
25204M:	Nandor Han <nandor.han@ge.com>
25205L:	linux-gpio@vger.kernel.org
25206S:	Maintained
25207F:	Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
25208F:	drivers/gpio/gpio-xra1403.c
25209
25210XTENSA XTFPGA PLATFORM SUPPORT
25211M:	Max Filippov <jcmvbkbc@gmail.com>
25212S:	Maintained
25213F:	drivers/spi/spi-xtensa-xtfpga.c
25214F:	sound/soc/xtensa/xtfpga-i2s.c
25215
25216YAM DRIVER FOR AX.25
25217M:	Jean-Paul Roubelat <jpr@f6fbb.org>
25218L:	linux-hams@vger.kernel.org
25219S:	Maintained
25220F:	drivers/net/hamradio/yam*
25221F:	include/linux/yam.h
25222
25223YAMA SECURITY MODULE
25224M:	Kees Cook <kees@kernel.org>
25225S:	Supported
25226T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
25227F:	Documentation/admin-guide/LSM/Yama.rst
25228F:	security/yama/
25229
25230YAML NETLINK (YNL)
25231M:	Donald Hunter <donald.hunter@gmail.com>
25232M:	Jakub Kicinski <kuba@kernel.org>
25233F:	Documentation/netlink/
25234F:	Documentation/userspace-api/netlink/intro-specs.rst
25235F:	Documentation/userspace-api/netlink/specs.rst
25236F:	tools/net/ynl/
25237
25238YEALINK PHONE DRIVER
25239M:	Henk Vergonet <Henk.Vergonet@gmail.com>
25240L:	usbb2k-api-dev@nongnu.org
25241S:	Maintained
25242F:	Documentation/input/devices/yealink.rst
25243F:	drivers/input/misc/yealink.*
25244
25245Z3FOLD COMPRESSED PAGE ALLOCATOR
25246M:	Vitaly Wool <vitaly.wool@konsulko.com>
25247R:	Miaohe Lin <linmiaohe@huawei.com>
25248L:	linux-mm@kvack.org
25249S:	Maintained
25250F:	mm/z3fold.c
25251
25252Z8530 DRIVER FOR AX.25
25253M:	Joerg Reuter <jreuter@yaina.de>
25254L:	linux-hams@vger.kernel.org
25255S:	Maintained
25256W:	http://yaina.de/jreuter/
25257W:	http://www.qsl.net/dl1bke/
25258F:	Documentation/networking/device_drivers/hamradio/z8530drv.rst
25259F:	drivers/net/hamradio/*scc.c
25260F:	drivers/net/hamradio/z8530.h
25261
25262ZBUD COMPRESSED PAGE ALLOCATOR
25263M:	Seth Jennings <sjenning@redhat.com>
25264M:	Dan Streetman <ddstreet@ieee.org>
25265L:	linux-mm@kvack.org
25266S:	Maintained
25267F:	mm/zbud.c
25268
25269ZD1211RW WIRELESS DRIVER
25270L:	linux-wireless@vger.kernel.org
25271S:	Orphan
25272F:	drivers/net/wireless/zydas/zd1211rw/
25273
25274ZD1301 MEDIA DRIVER
25275L:	linux-media@vger.kernel.org
25276S:	Orphan
25277W:	https://linuxtv.org/
25278Q:	https://patchwork.linuxtv.org/project/linux-media/list/
25279F:	drivers/media/usb/dvb-usb-v2/zd1301*
25280
25281ZD1301_DEMOD MEDIA DRIVER
25282L:	linux-media@vger.kernel.org
25283S:	Orphan
25284W:	https://linuxtv.org/
25285Q:	https://patchwork.linuxtv.org/project/linux-media/list/
25286F:	drivers/media/dvb-frontends/zd1301_demod*
25287
25288ZHAOXIN PROCESSOR SUPPORT
25289M:	Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
25290L:	linux-kernel@vger.kernel.org
25291S:	Maintained
25292F:	arch/x86/kernel/cpu/zhaoxin.c
25293
25294ZONEFS FILESYSTEM
25295M:	Damien Le Moal <dlemoal@kernel.org>
25296M:	Naohiro Aota <naohiro.aota@wdc.com>
25297R:	Johannes Thumshirn <jth@kernel.org>
25298L:	linux-fsdevel@vger.kernel.org
25299S:	Maintained
25300T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
25301F:	Documentation/filesystems/zonefs.rst
25302F:	fs/zonefs/
25303
25304ZR36067 VIDEO FOR LINUX DRIVER
25305M:	Corentin Labbe <clabbe@baylibre.com>
25306L:	mjpeg-users@lists.sourceforge.net
25307L:	linux-media@vger.kernel.org
25308S:	Maintained
25309W:	http://mjpeg.sourceforge.net/driver-zoran/
25310Q:	https://patchwork.linuxtv.org/project/linux-media/list/
25311F:	Documentation/driver-api/media/drivers/zoran.rst
25312F:	drivers/media/pci/zoran/
25313
25314ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
25315M:	Minchan Kim <minchan@kernel.org>
25316M:	Sergey Senozhatsky <senozhatsky@chromium.org>
25317L:	linux-kernel@vger.kernel.org
25318S:	Maintained
25319F:	Documentation/admin-guide/blockdev/zram.rst
25320F:	drivers/block/zram/
25321
25322ZS DECSTATION Z85C30 SERIAL DRIVER
25323M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
25324S:	Maintained
25325F:	drivers/tty/serial/zs.*
25326
25327ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
25328M:	Minchan Kim <minchan@kernel.org>
25329M:	Sergey Senozhatsky <senozhatsky@chromium.org>
25330L:	linux-mm@kvack.org
25331S:	Maintained
25332F:	Documentation/mm/zsmalloc.rst
25333F:	include/linux/zsmalloc.h
25334F:	mm/zsmalloc.c
25335
25336ZSTD
25337M:	Nick Terrell <terrelln@fb.com>
25338S:	Maintained
25339B:	https://github.com/facebook/zstd/issues
25340T:	git https://github.com/terrelln/linux.git
25341F:	crypto/zstd.c
25342F:	include/linux/zstd*
25343F:	lib/decompress_unzstd.c
25344F:	lib/zstd/
25345N:	zstd
25346K:	zstd
25347
25348ZSWAP COMPRESSED SWAP CACHING
25349M:	Johannes Weiner <hannes@cmpxchg.org>
25350M:	Yosry Ahmed <yosryahmed@google.com>
25351M:	Nhat Pham <nphamcs@gmail.com>
25352R:	Chengming Zhou <chengming.zhou@linux.dev>
25353L:	linux-mm@kvack.org
25354S:	Maintained
25355F:	Documentation/admin-guide/mm/zswap.rst
25356F:	include/linux/zpool.h
25357F:	include/linux/zswap.h
25358F:	mm/zpool.c
25359F:	mm/zswap.c
25360F:	tools/testing/selftests/cgroup/test_zswap.c
25361
25362SENARYTECH AUDIO CODEC DRIVER
25363M:	bo liu <bo.liu@senarytech.com>
25364S:	Maintained
25365T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
25366F:	sound/pci/hda/patch_senarytech.c
25367
25368THE REST
25369M:	Linus Torvalds <torvalds@linux-foundation.org>
25370L:	linux-kernel@vger.kernel.org
25371S:	Buried alive in reporters
25372T:	git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
25373F:	*
25374F:	*/
25375