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1 List of maintainers
2 ===================
3
4 Descriptions 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19 it has been replaced by a better system and you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
63 Maintainers 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
70 3C59X NETWORK DRIVER
71 M: Steffen Klassert <klassert@kernel.org>
72 L: netdev@vger.kernel.org
73 S: Odd Fixes
74 F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst
75 F: drivers/net/ethernet/3com/3c59x.c
76
77 3CR990 NETWORK DRIVER
78 M: David Dillow <dave@thedillows.org>
79 L: netdev@vger.kernel.org
80 S: Maintained
81 F: drivers/net/ethernet/3com/typhoon*
82
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
84 M: Adam Radford <aradford@gmail.com>
85 L: linux-scsi@vger.kernel.org
86 S: Supported
87 W: http://www.lsi.com
88 F: drivers/scsi/3w-*
89
90 53C700 AND 53C700-66 SCSI DRIVER
91 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
92 L: linux-scsi@vger.kernel.org
93 S: Maintained
94 F: drivers/scsi/53c700*
95
96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
97 M: Alexander Aring <alex.aring@gmail.com>
98 L: linux-bluetooth@vger.kernel.org
99 L: linux-wpan@vger.kernel.org
100 S: Maintained
101 F: Documentation/networking/6lowpan.rst
102 F: include/net/6lowpan.h
103 F: net/6lowpan/
104
105 6PACK NETWORK DRIVER FOR AX.25
106 M: Andreas Koensgen <ajk@comnets.uni-bremen.de>
107 L: linux-hams@vger.kernel.org
108 S: Maintained
109 F: drivers/net/hamradio/6pack.c
110
111 802.11 (including CFG80211/NL80211)
112 M: Johannes Berg <johannes@sipsolutions.net>
113 L: linux-wireless@vger.kernel.org
114 S: Maintained
115 W: https://wireless.wiki.kernel.org/
116 Q: https://patchwork.kernel.org/project/linux-wireless/list/
117 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
118 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
119 F: Documentation/driver-api/80211/cfg80211.rst
120 F: Documentation/networking/regulatory.rst
121 F: include/linux/ieee80211.h
122 F: include/net/cfg80211.h
123 F: include/net/ieee80211_radiotap.h
124 F: include/net/iw_handler.h
125 F: include/net/wext.h
126 F: include/uapi/linux/nl80211.h
127 N: include/uapi/linux/nl80211-.*
128 F: include/uapi/linux/wireless.h
129 F: net/wireless/
130
131 8169 10/100/1000 GIGABIT ETHERNET DRIVER
132 M: Heiner Kallweit <hkallweit1@gmail.com>
133 M: nic_swsd@realtek.com
134 L: netdev@vger.kernel.org
135 S: Maintained
136 F: drivers/net/ethernet/realtek/r8169*
137
138 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
139 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
140 L: linux-serial@vger.kernel.org
141 S: Maintained
142 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
143 F: drivers/tty/serial/8250*
144 F: include/linux/serial_8250.h
145
146 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
147 L: netdev@vger.kernel.org
148 S: Orphan / Obsolete
149 F: drivers/net/ethernet/8390/
150
151 9P FILE SYSTEM
152 M: Eric Van Hensbergen <ericvh@kernel.org>
153 M: Latchesar Ionkov <lucho@ionkov.net>
154 M: Dominique Martinet <asmadeus@codewreck.org>
155 R: Christian Schoenebeck <linux_oss@crudebyte.com>
156 L: v9fs@lists.linux.dev
157 S: Maintained
158 W: http://github.com/v9fs
159 Q: http://patchwork.kernel.org/project/v9fs-devel/list/
160 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
161 T: git git://github.com/martinetd/linux.git
162 F: Documentation/filesystems/9p.rst
163 F: fs/9p/
164 F: include/net/9p/
165 F: include/trace/events/9p.h
166 F: include/uapi/linux/virtio_9p.h
167 F: net/9p/
168
169 A64FX DIAG DRIVER
170 M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
171 S: Supported
172 F: drivers/soc/fujitsu/a64fx-diag.c
173
174 A8293 MEDIA DRIVER
175 L: linux-media@vger.kernel.org
176 S: Orphan
177 W: https://linuxtv.org
178 Q: http://patchwork.linuxtv.org/project/linux-media/list/
179 F: drivers/media/dvb-frontends/a8293*
180
181 AACRAID SCSI RAID DRIVER
182 M: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
183 L: linux-scsi@vger.kernel.org
184 S: Supported
185 W: http://www.adaptec.com/
186 F: Documentation/scsi/aacraid.rst
187 F: drivers/scsi/aacraid/
188
189 AAEON UPBOARD FPGA MFD DRIVER
190 M: Thomas Richard <thomas.richard@bootlin.com>
191 S: Maintained
192 F: drivers/leds/leds-upboard.c
193 F: drivers/mfd/upboard-fpga.c
194 F: drivers/pinctrl/pinctrl-upboard.c
195 F: include/linux/mfd/upboard-fpga.h
196
197 AB8500 BATTERY AND CHARGER DRIVERS
198 M: Linus Walleij <linus.walleij@linaro.org>
199 F: Documentation/devicetree/bindings/power/supply/*ab8500*
200 F: drivers/power/supply/*ab8500*
201
202 ABI/API
203 L: linux-api@vger.kernel.org
204 F: include/linux/syscalls.h
205 F: kernel/sys_ni.c
206 X: arch/*/include/uapi/
207 X: include/uapi/
208
209 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
210 M: Hans de Goede <hdegoede@redhat.com>
211 L: linux-hwmon@vger.kernel.org
212 S: Maintained
213 F: drivers/hwmon/abituguru.c
214
215 ABIT UGURU 3 HARDWARE MONITOR DRIVER
216 M: Alistair John Strachan <alistair@devzero.co.uk>
217 L: linux-hwmon@vger.kernel.org
218 S: Maintained
219 F: drivers/hwmon/abituguru3.c
220
221 ACCES 104-DIO-48E GPIO DRIVER
222 M: William Breathitt Gray <wbg@kernel.org>
223 L: linux-gpio@vger.kernel.org
224 S: Maintained
225 F: drivers/gpio/gpio-104-dio-48e.c
226
227 ACCES 104-IDI-48 GPIO DRIVER
228 M: William Breathitt Gray <wbg@kernel.org>
229 L: linux-gpio@vger.kernel.org
230 S: Maintained
231 F: drivers/gpio/gpio-104-idi-48.c
232
233 ACCES 104-IDIO-16 GPIO DRIVER
234 M: William Breathitt Gray <wbg@kernel.org>
235 L: linux-gpio@vger.kernel.org
236 S: Maintained
237 F: drivers/gpio/gpio-104-idio-16.c
238
239 ACCES 104-QUAD-8 DRIVER
240 M: William Breathitt Gray <wbg@kernel.org>
241 L: linux-iio@vger.kernel.org
242 S: Maintained
243 F: drivers/counter/104-quad-8.c
244
245 ACCES IDIO-16 GPIO LIBRARY
246 M: William Breathitt Gray <wbg@kernel.org>
247 L: linux-gpio@vger.kernel.org
248 S: Maintained
249 F: drivers/gpio/gpio-idio-16.c
250 F: drivers/gpio/gpio-idio-16.h
251
252 ACCES PCI-IDIO-16 GPIO DRIVER
253 M: William Breathitt Gray <wbg@kernel.org>
254 L: linux-gpio@vger.kernel.org
255 S: Maintained
256 F: drivers/gpio/gpio-pci-idio-16.c
257
258 ACCES PCIe-IDIO-24 GPIO DRIVER
259 M: William Breathitt Gray <wbg@kernel.org>
260 L: linux-gpio@vger.kernel.org
261 S: Maintained
262 F: drivers/gpio/gpio-pcie-idio-24.c
263
264 ACENIC DRIVER
265 M: Jes Sorensen <jes@trained-monkey.org>
266 L: linux-acenic@sunsite.dk
267 S: Maintained
268 F: drivers/net/ethernet/alteon/acenic*
269
270 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
271 M: Peter Kaestle <peter@piie.net>
272 L: platform-driver-x86@vger.kernel.org
273 S: Maintained
274 W: http://piie.net/?section=acerhdf
275 F: drivers/platform/x86/acerhdf.c
276
277 ACER WMI LAPTOP EXTRAS
278 M: "Lee, Chun-Yi" <jlee@suse.com>
279 L: platform-driver-x86@vger.kernel.org
280 S: Maintained
281 F: drivers/platform/x86/acer-wmi.c
282
283 ACPI
284 M: "Rafael J. Wysocki" <rafael@kernel.org>
285 R: Len Brown <lenb@kernel.org>
286 L: linux-acpi@vger.kernel.org
287 S: Supported
288 Q: https://patchwork.kernel.org/project/linux-acpi/list/
289 B: https://bugzilla.kernel.org
290 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
291 F: Documentation/ABI/testing/configfs-acpi
292 F: Documentation/ABI/testing/sysfs-bus-acpi
293 F: Documentation/firmware-guide/acpi/
294 F: arch/x86/kernel/acpi/
295 F: arch/x86/pci/acpi.c
296 F: drivers/acpi/
297 F: drivers/pci/*/*acpi*
298 F: drivers/pci/*acpi*
299 F: drivers/pnp/pnpacpi/
300 F: include/acpi/
301 F: include/linux/acpi.h
302 F: include/linux/fwnode.h
303 F: include/linux/fw_table.h
304 F: lib/fw_table.c
305 F: tools/power/acpi/
306
307 ACPI APEI
308 M: "Rafael J. Wysocki" <rafael@kernel.org>
309 R: Len Brown <lenb@kernel.org>
310 R: James Morse <james.morse@arm.com>
311 R: Tony Luck <tony.luck@intel.com>
312 R: Borislav Petkov <bp@alien8.de>
313 L: linux-acpi@vger.kernel.org
314 F: drivers/acpi/apei/
315
316 ACPI COMPONENT ARCHITECTURE (ACPICA)
317 M: Robert Moore <robert.moore@intel.com>
318 M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
319 L: linux-acpi@vger.kernel.org
320 L: acpica-devel@lists.linux.dev
321 S: Supported
322 W: https://acpica.org/
323 W: https://github.com/acpica/acpica/
324 Q: https://patchwork.kernel.org/project/linux-acpi/list/
325 B: https://bugzilla.kernel.org
326 B: https://bugs.acpica.org
327 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
328 F: drivers/acpi/acpica/
329 F: include/acpi/
330 F: tools/power/acpi/
331
332 ACPI FOR ARM64 (ACPI/arm64)
333 M: Lorenzo Pieralisi <lpieralisi@kernel.org>
334 M: Hanjun Guo <guohanjun@huawei.com>
335 M: Sudeep Holla <sudeep.holla@arm.com>
336 L: linux-acpi@vger.kernel.org
337 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
338 S: Maintained
339 F: drivers/acpi/arm64
340 F: include/linux/acpi_iort.h
341
342 ACPI FOR RISC-V (ACPI/riscv)
343 M: Sunil V L <sunilvl@ventanamicro.com>
344 L: linux-acpi@vger.kernel.org
345 L: linux-riscv@lists.infradead.org
346 S: Maintained
347 F: drivers/acpi/riscv/
348
349 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
350 M: Sudeep Holla <sudeep.holla@arm.com>
351 L: linux-acpi@vger.kernel.org
352 S: Supported
353 F: drivers/mailbox/pcc.c
354
355 ACPI PMIC DRIVERS
356 M: "Rafael J. Wysocki" <rafael@kernel.org>
357 M: Len Brown <lenb@kernel.org>
358 R: Andy Shevchenko <andy@kernel.org>
359 R: Mika Westerberg <westeri@kernel.org>
360 L: linux-acpi@vger.kernel.org
361 S: Supported
362 Q: https://patchwork.kernel.org/project/linux-acpi/list/
363 B: https://bugzilla.kernel.org
364 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
365 F: drivers/acpi/pmic/
366
367 ACPI QUICKSTART DRIVER
368 M: Armin Wolf <W_Armin@gmx.de>
369 L: platform-driver-x86@vger.kernel.org
370 S: Maintained
371 F: drivers/platform/x86/quickstart.c
372
373 ACPI SERIAL MULTI INSTANTIATE DRIVER
374 M: Hans de Goede <hdegoede@redhat.com>
375 L: platform-driver-x86@vger.kernel.org
376 S: Maintained
377 F: drivers/platform/x86/serial-multi-instantiate.c
378
379 ACPI THERMAL DRIVER
380 M: Rafael J. Wysocki <rafael@kernel.org>
381 R: Zhang Rui <rui.zhang@intel.com>
382 L: linux-acpi@vger.kernel.org
383 S: Supported
384 B: https://bugzilla.kernel.org
385 F: drivers/acpi/*thermal*
386
387 ACPI VIOT DRIVER
388 M: Jean-Philippe Brucker <jean-philippe@linaro.org>
389 L: linux-acpi@vger.kernel.org
390 L: iommu@lists.linux.dev
391 S: Maintained
392 F: drivers/acpi/viot.c
393 F: include/linux/acpi_viot.h
394
395 ACPI WMI DRIVER
396 M: Armin Wolf <W_Armin@gmx.de>
397 L: platform-driver-x86@vger.kernel.org
398 S: Maintained
399 F: Documentation/ABI/testing/sysfs-bus-wmi
400 F: Documentation/driver-api/wmi.rst
401 F: Documentation/wmi/
402 F: drivers/platform/x86/wmi.c
403 F: include/uapi/linux/wmi.h
404
405 ACRN HYPERVISOR SERVICE MODULE
406 M: Fei Li <fei1.li@intel.com>
407 L: acrn-dev@lists.projectacrn.org (subscribers-only)
408 S: Supported
409 W: https://projectacrn.org
410 F: Documentation/virt/acrn/
411 F: drivers/virt/acrn/
412 F: include/uapi/linux/acrn.h
413
414 AD1889 ALSA SOUND DRIVER
415 L: linux-parisc@vger.kernel.org
416 S: Maintained
417 W: https://parisc.wiki.kernel.org/index.php/AD1889
418 F: sound/pci/ad1889.*
419
420 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
421 M: Mugilraj Dhavachelvan <dmugil2000@gmail.com>
422 L: linux-iio@vger.kernel.org
423 S: Supported
424 F: drivers/iio/potentiometer/ad5110.c
425
426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
427 M: Michael Hennerich <michael.hennerich@analog.com>
428 S: Supported
429 W: http://wiki.analog.com/AD5254
430 W: https://ez.analog.com/linux-software-drivers
431 F: drivers/misc/ad525x_dpot.c
432
433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
434 M: Michael Hennerich <michael.hennerich@analog.com>
435 S: Supported
436 W: http://wiki.analog.com/AD5398
437 W: https://ez.analog.com/linux-software-drivers
438 F: drivers/regulator/ad5398.c
439
440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
441 M: Michael Hennerich <michael.hennerich@analog.com>
442 S: Supported
443 W: http://wiki.analog.com/AD7142
444 W: https://ez.analog.com/linux-software-drivers
445 F: drivers/input/misc/ad714x.c
446
447 AD738X ADC DRIVER (AD7380/1/2/4)
448 M: Michael Hennerich <michael.hennerich@analog.com>
449 M: Nuno Sá <nuno.sa@analog.com>
450 R: David Lechner <dlechner@baylibre.com>
451 S: Supported
452 W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x
453 W: https://ez.analog.com/linux-software-drivers
454 F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml
455 F: Documentation/iio/ad7380.rst
456 F: drivers/iio/adc/ad7380.c
457
458 AD7877 TOUCHSCREEN DRIVER
459 M: Michael Hennerich <michael.hennerich@analog.com>
460 S: Supported
461 W: http://wiki.analog.com/AD7877
462 W: https://ez.analog.com/linux-software-drivers
463 F: drivers/input/touchscreen/ad7877.c
464
465 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
466 M: Michael Hennerich <michael.hennerich@analog.com>
467 S: Supported
468 W: http://wiki.analog.com/AD7879
469 W: https://ez.analog.com/linux-software-drivers
470 F: drivers/input/touchscreen/ad7879.c
471
472 AD7944 ADC DRIVER (AD7944/AD7985/AD7986)
473 M: Michael Hennerich <michael.hennerich@analog.com>
474 M: Nuno Sá <nuno.sa@analog.com>
475 R: David Lechner <dlechner@baylibre.com>
476 S: Supported
477 W: https://ez.analog.com/linux-software-drivers
478 F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml
479 F: Documentation/iio/ad7944.rst
480 F: drivers/iio/adc/ad7944.c
481
482 ADAFRUIT MINI I2C GAMEPAD
483 M: Anshul Dalal <anshulusr@gmail.com>
484 L: linux-input@vger.kernel.org
485 S: Maintained
486 F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml
487 F: drivers/input/joystick/adafruit-seesaw.c
488
489 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
490 M: Jiri Kosina <jikos@kernel.org>
491 S: Maintained
492
493 ADF7242 IEEE 802.15.4 RADIO DRIVER
494 M: Michael Hennerich <michael.hennerich@analog.com>
495 L: linux-wpan@vger.kernel.org
496 S: Supported
497 W: https://wiki.analog.com/ADF7242
498 W: https://ez.analog.com/linux-software-drivers
499 F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
500 F: drivers/net/ieee802154/adf7242.c
501
502 ADM1025 HARDWARE MONITOR DRIVER
503 M: Jean Delvare <jdelvare@suse.com>
504 L: linux-hwmon@vger.kernel.org
505 S: Maintained
506 F: Documentation/hwmon/adm1025.rst
507 F: drivers/hwmon/adm1025.c
508
509 ADM1029 HARDWARE MONITOR DRIVER
510 M: Corentin Labbe <clabbe.montjoie@gmail.com>
511 L: linux-hwmon@vger.kernel.org
512 S: Maintained
513 F: drivers/hwmon/adm1029.c
514
515 ADM8211 WIRELESS DRIVER
516 L: linux-wireless@vger.kernel.org
517 S: Orphan
518 F: drivers/net/wireless/admtek/
519
520 ADP1050 HARDWARE MONITOR DRIVER
521 M: Radu Sabau <radu.sabau@analog.com>
522 L: linux-hwmon@vger.kernel.org
523 S: Supported
524 W: https://ez.analog.com/linux-software-drivers
525 F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml
526
527 ADP1653 FLASH CONTROLLER DRIVER
528 M: Sakari Ailus <sakari.ailus@iki.fi>
529 L: linux-media@vger.kernel.org
530 S: Maintained
531 F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt
532 F: drivers/media/i2c/adp1653.c
533 F: include/media/i2c/adp1653.h
534
535 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
536 M: Michael Hennerich <michael.hennerich@analog.com>
537 S: Supported
538 W: http://wiki.analog.com/ADP5520
539 W: https://ez.analog.com/linux-software-drivers
540 F: drivers/gpio/gpio-adp5520.c
541 F: drivers/input/keyboard/adp5520-keys.c
542 F: drivers/leds/leds-adp5520.c
543 F: drivers/mfd/adp5520.c
544 F: drivers/video/backlight/adp5520_bl.c
545
546 ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER
547 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
548 L: linux-gpio@vger.kernel.org
549 L: linux-pwm@vger.kernel.org
550 S: Maintained
551 F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml
552 F: drivers/gpio/gpio-adp5585.c
553 F: drivers/mfd/adp5585.c
554 F: drivers/pwm/pwm-adp5585.c
555 F: include/linux/mfd/adp5585.h
556
557 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
558 M: Michael Hennerich <michael.hennerich@analog.com>
559 S: Supported
560 W: http://wiki.analog.com/ADP5588
561 W: https://ez.analog.com/linux-software-drivers
562 F: Documentation/devicetree/bindings/input/adi,adp5588.yaml
563 F: drivers/input/keyboard/adp5588-keys.c
564
565 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
566 M: Michael Hennerich <michael.hennerich@analog.com>
567 S: Supported
568 W: http://wiki.analog.com/ADP8860
569 W: https://ez.analog.com/linux-software-drivers
570 F: drivers/video/backlight/adp8860_bl.c
571
572 ADT746X FAN DRIVER
573 M: Colin Leroy <colin@colino.net>
574 S: Maintained
575 F: drivers/macintosh/therm_adt746x.c
576
577 ADT7475 HARDWARE MONITOR DRIVER
578 M: Jean Delvare <jdelvare@suse.com>
579 L: linux-hwmon@vger.kernel.org
580 S: Maintained
581 F: Documentation/hwmon/adt7475.rst
582 F: drivers/hwmon/adt7475.c
583
584 ADVANSYS SCSI DRIVER
585 M: Matthew Wilcox <willy@infradead.org>
586 M: Hannes Reinecke <hare@suse.com>
587 L: linux-scsi@vger.kernel.org
588 S: Maintained
589 F: Documentation/scsi/advansys.rst
590 F: drivers/scsi/advansys.c
591
592 ADVANTECH SWBTN DRIVER
593 M: Andrea Ho <Andrea.Ho@advantech.com.tw>
594 L: platform-driver-x86@vger.kernel.org
595 S: Maintained
596 F: drivers/platform/x86/adv_swbutton.c
597
598 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
599 M: Lucas Stankus <lucas.p.stankus@gmail.com>
600 S: Supported
601 F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
602 F: drivers/iio/accel/adxl313*
603
604 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
605 M: Michael Hennerich <michael.hennerich@analog.com>
606 S: Supported
607 W: http://wiki.analog.com/ADXL345
608 W: https://ez.analog.com/linux-software-drivers
609 F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
610 F: drivers/input/misc/adxl34x.c
611
612 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
613 M: Puranjay Mohan <puranjay@kernel.org>
614 L: linux-iio@vger.kernel.org
615 S: Supported
616 F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
617 F: drivers/iio/accel/adxl355.h
618 F: drivers/iio/accel/adxl355_core.c
619 F: drivers/iio/accel/adxl355_i2c.c
620 F: drivers/iio/accel/adxl355_spi.c
621
622 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
623 M: Cosmin Tanislav <cosmin.tanislav@analog.com>
624 L: linux-iio@vger.kernel.org
625 S: Supported
626 W: https://ez.analog.com/linux-software-drivers
627 F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
628 F: drivers/iio/accel/adxl367*
629
630 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
631 M: Michael Hennerich <michael.hennerich@analog.com>
632 S: Supported
633 W: https://ez.analog.com/linux-software-drivers
634 F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
635 F: drivers/iio/accel/adxl372.c
636 F: drivers/iio/accel/adxl372_i2c.c
637 F: drivers/iio/accel/adxl372_spi.c
638
639 ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
640 M: Ramona Gradinariu <ramona.gradinariu@analog.com>
641 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
642 S: Supported
643 W: https://ez.analog.com/linux-software-drivers
644 F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml
645 F: drivers/iio/accel/adxl380.c
646 F: drivers/iio/accel/adxl380.h
647 F: drivers/iio/accel/adxl380_i2c.c
648 F: drivers/iio/accel/adxl380_spi.c
649
650 AEONSEMI PHY DRIVER
651 M: Christian Marangi <ansuelsmth@gmail.com>
652 L: netdev@vger.kernel.org
653 S: Maintained
654 F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml
655 F: drivers/net/phy/as21xxx.c
656
657 AF8133J THREE-AXIS MAGNETOMETER DRIVER
658 M: Ondřej Jirman <megi@xff.cz>
659 S: Maintained
660 F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml
661 F: drivers/iio/magnetometer/af8133j.c
662
663 AF9013 MEDIA DRIVER
664 L: linux-media@vger.kernel.org
665 S: Orphan
666 W: https://linuxtv.org
667 Q: http://patchwork.linuxtv.org/project/linux-media/list/
668 F: drivers/media/dvb-frontends/af9013*
669
670 AF9033 MEDIA DRIVER
671 L: linux-media@vger.kernel.org
672 S: Orphan
673 W: https://linuxtv.org
674 Q: http://patchwork.linuxtv.org/project/linux-media/list/
675 F: drivers/media/dvb-frontends/af9033*
676
677 AFFS FILE SYSTEM
678 M: David Sterba <dsterba@suse.com>
679 L: linux-fsdevel@vger.kernel.org
680 S: Odd Fixes
681 F: Documentation/filesystems/affs.rst
682 F: fs/affs/
683
684 AFS FILESYSTEM
685 M: David Howells <dhowells@redhat.com>
686 M: Marc Dionne <marc.dionne@auristor.com>
687 L: linux-afs@lists.infradead.org
688 S: Supported
689 W: https://www.infradead.org/~dhowells/kafs/
690 F: Documentation/filesystems/afs.rst
691 F: fs/afs/
692 F: include/trace/events/afs.h
693
694 AGPGART DRIVER
695 M: David Airlie <airlied@redhat.com>
696 L: dri-devel@lists.freedesktop.org
697 S: Maintained
698 T: git https://gitlab.freedesktop.org/drm/kernel.git
699 F: drivers/char/agp/
700 F: include/linux/agp*
701 F: include/uapi/linux/agp*
702
703 AHA152X SCSI DRIVER
704 M: "Juergen E. Fischer" <fischer@norbit.de>
705 L: linux-scsi@vger.kernel.org
706 S: Maintained
707 F: drivers/scsi/aha152x*
708 F: drivers/scsi/pcmcia/aha152x*
709
710 AIC7XXX / AIC79XX SCSI DRIVER
711 M: Hannes Reinecke <hare@suse.com>
712 L: linux-scsi@vger.kernel.org
713 S: Maintained
714 F: drivers/scsi/aic7xxx/
715
716 AIMSLAB FM RADIO RECEIVER DRIVER
717 M: Hans Verkuil <hverkuil@xs4all.nl>
718 L: linux-media@vger.kernel.org
719 S: Maintained
720 W: https://linuxtv.org
721 T: git git://linuxtv.org/media.git
722 F: drivers/media/radio/radio-aimslab*
723
724 AIO
725 M: Benjamin LaHaise <bcrl@kvack.org>
726 L: linux-aio@kvack.org
727 S: Supported
728 F: fs/aio.c
729 F: include/linux/*aio*.h
730
731 AIROHA ETHERNET DRIVER
732 M: Lorenzo Bianconi <lorenzo@kernel.org>
733 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
734 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
735 L: netdev@vger.kernel.org
736 S: Maintained
737 F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml
738 F: drivers/net/ethernet/airoha/
739
740 AIROHA PCIE PHY DRIVER
741 M: Lorenzo Bianconi <lorenzo@kernel.org>
742 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
743 S: Maintained
744 F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml
745 F: drivers/phy/phy-airoha-pcie-regs.h
746 F: drivers/phy/phy-airoha-pcie.c
747
748 AIROHA SPI SNFI DRIVER
749 M: Lorenzo Bianconi <lorenzo@kernel.org>
750 M: Ray Liu <ray.liu@airoha.com>
751 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
752 L: linux-spi@vger.kernel.org
753 S: Maintained
754 F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml
755 F: drivers/spi/spi-airoha-snfi.c
756
757 AIRSPY MEDIA DRIVER
758 L: linux-media@vger.kernel.org
759 S: Orphan
760 W: https://linuxtv.org
761 Q: http://patchwork.linuxtv.org/project/linux-media/list/
762 F: drivers/media/usb/airspy/
763
764 ALACRITECH GIGABIT ETHERNET DRIVER
765 M: Lino Sanfilippo <LinoSanfilippo@gmx.de>
766 S: Maintained
767 F: drivers/net/ethernet/alacritech/*
768
769 ALCATEL SPEEDTOUCH USB DRIVER
770 M: Duncan Sands <duncan.sands@free.fr>
771 L: linux-usb@vger.kernel.org
772 S: Maintained
773 W: http://www.linux-usb.org/SpeedTouch/
774 F: drivers/usb/atm/speedtch.c
775 F: drivers/usb/atm/usbatm.c
776
777 ALCHEMY AU1XX0 MMC DRIVER
778 M: Manuel Lauss <manuel.lauss@gmail.com>
779 S: Maintained
780 F: drivers/mmc/host/au1xmmc.c
781
782 ALI1563 I2C DRIVER
783 M: Rudolf Marek <r.marek@assembler.cz>
784 L: linux-i2c@vger.kernel.org
785 S: Maintained
786 F: Documentation/i2c/busses/i2c-ali1563.rst
787 F: drivers/i2c/busses/i2c-ali1563.c
788
789 ALIBABA ELASTIC RDMA DRIVER
790 M: Cheng Xu <chengyou@linux.alibaba.com>
791 M: Kai Shen <kaishen@linux.alibaba.com>
792 L: linux-rdma@vger.kernel.org
793 S: Supported
794 F: drivers/infiniband/hw/erdma
795 F: include/uapi/rdma/erdma-abi.h
796
797 ALIBABA PMU DRIVER
798 M: Shuai Xue <xueshuai@linux.alibaba.com>
799 S: Supported
800 F: Documentation/admin-guide/perf/alibaba_pmu.rst
801 F: drivers/perf/alibaba_uncore_drw_pmu.c
802
803 ALIENWARE WMI DRIVER
804 M: Kurt Borja <kuurtb@gmail.com>
805 L: platform-driver-x86@vger.kernel.org
806 L: Dell.Client.Kernel@dell.com
807 S: Maintained
808 F: Documentation/ABI/testing/debugfs-alienware-wmi
809 F: Documentation/ABI/testing/sysfs-platform-alienware-wmi
810 F: Documentation/admin-guide/laptops/alienware-wmi.rst
811 F: Documentation/wmi/devices/alienware-wmi.rst
812 F: drivers/platform/x86/dell/alienware-wmi*
813
814 ALLEGRO DVT VIDEO IP CORE DRIVER
815 M: Michael Tretter <m.tretter@pengutronix.de>
816 R: Pengutronix Kernel Team <kernel@pengutronix.de>
817 L: linux-media@vger.kernel.org
818 S: Maintained
819 F: Documentation/devicetree/bindings/media/allegro,al5e.yaml
820 F: drivers/media/platform/allegro-dvt/
821
822 ALLIED VISION ALVIUM CAMERA DRIVER
823 M: Tommaso Merciai <tomm.merciai@gmail.com>
824 M: Martin Hecht <martin.hecht@avnet.eu>
825 L: linux-media@vger.kernel.org
826 S: Maintained
827 F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml
828 F: drivers/media/i2c/alvium-csi2.c
829 F: drivers/media/i2c/alvium-csi2.h
830
831 ALLWINNER A10 CSI DRIVER
832 M: Maxime Ripard <mripard@kernel.org>
833 L: linux-media@vger.kernel.org
834 S: Maintained
835 T: git git://linuxtv.org/media.git
836 F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
837 F: drivers/media/platform/sunxi/sun4i-csi/
838
839 ALLWINNER A31 CSI DRIVER
840 M: Yong Deng <yong.deng@magewell.com>
841 M: Paul Kocialkowski <paulk@sys-base.io>
842 L: linux-media@vger.kernel.org
843 S: Maintained
844 T: git git://linuxtv.org/media.git
845 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
846 F: drivers/media/platform/sunxi/sun6i-csi/
847
848 ALLWINNER A31 ISP DRIVER
849 M: Paul Kocialkowski <paulk@sys-base.io>
850 L: linux-media@vger.kernel.org
851 S: Maintained
852 T: git git://linuxtv.org/media.git
853 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
854 F: drivers/staging/media/sunxi/sun6i-isp/
855 F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
856
857 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
858 M: Paul Kocialkowski <paulk@sys-base.io>
859 L: linux-media@vger.kernel.org
860 S: Maintained
861 T: git git://linuxtv.org/media.git
862 F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
863 F: drivers/media/platform/sunxi/sun6i-mipi-csi2/
864
865 ALLWINNER CPUFREQ DRIVER
866 M: Yangtao Li <tiny.windzz@gmail.com>
867 L: linux-pm@vger.kernel.org
868 S: Maintained
869 F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
870 F: drivers/cpufreq/sun50i-cpufreq-nvmem.c
871
872 ALLWINNER CRYPTO DRIVERS
873 M: Corentin Labbe <clabbe.montjoie@gmail.com>
874 L: linux-crypto@vger.kernel.org
875 S: Maintained
876 F: drivers/crypto/allwinner/
877
878 ALLWINNER DMIC DRIVERS
879 M: Ban Tao <fengzheng923@gmail.com>
880 L: linux-sound@vger.kernel.org
881 S: Maintained
882 F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
883 F: sound/soc/sunxi/sun50i-dmic.c
884
885 ALLWINNER HARDWARE SPINLOCK SUPPORT
886 M: Wilken Gottwalt <wilken.gottwalt@posteo.net>
887 S: Maintained
888 F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
889 F: drivers/hwspinlock/sun6i_hwspinlock.c
890
891 ALLWINNER THERMAL DRIVER
892 M: Vasily Khoruzhick <anarsoul@gmail.com>
893 M: Yangtao Li <tiny.windzz@gmail.com>
894 L: linux-pm@vger.kernel.org
895 S: Maintained
896 F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
897 F: drivers/thermal/sun8i_thermal.c
898
899 ALLWINNER VPU DRIVER
900 M: Maxime Ripard <mripard@kernel.org>
901 M: Paul Kocialkowski <paulk@sys-base.io>
902 L: linux-media@vger.kernel.org
903 S: Maintained
904 F: drivers/staging/media/sunxi/cedrus/
905
906 ALPHA PORT
907 M: Richard Henderson <richard.henderson@linaro.org>
908 M: Matt Turner <mattst88@gmail.com>
909 L: linux-alpha@vger.kernel.org
910 S: Odd Fixes
911 F: arch/alpha/
912
913 ALPS PS/2 TOUCHPAD DRIVER
914 R: Pali Rohár <pali@kernel.org>
915 F: drivers/input/mouse/alps.*
916
917 ALTERA MAILBOX DRIVER
918 M: Mun Yew Tham <mun.yew.tham@intel.com>
919 S: Maintained
920 F: drivers/mailbox/mailbox-altera.c
921
922 ALTERA MSGDMA IP CORE DRIVER
923 M: Olivier Dautricourt <olivierdautricourt@gmail.com>
924 R: Stefan Roese <sr@denx.de>
925 L: dmaengine@vger.kernel.org
926 S: Odd Fixes
927 F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml
928 F: drivers/dma/altera-msgdma.c
929
930 ALTERA PIO DRIVER
931 M: Mun Yew Tham <mun.yew.tham@intel.com>
932 L: linux-gpio@vger.kernel.org
933 S: Maintained
934 F: drivers/gpio/gpio-altera.c
935
936 ALTERA TRIPLE SPEED ETHERNET DRIVER
937 M: Joyce Ooi <joyce.ooi@intel.com>
938 L: netdev@vger.kernel.org
939 S: Maintained
940 F: drivers/net/ethernet/altera/
941
942 ALTERA UART/JTAG UART SERIAL DRIVERS
943 M: Tobias Klauser <tklauser@distanz.ch>
944 L: linux-serial@vger.kernel.org
945 S: Maintained
946 F: drivers/tty/serial/altera_jtaguart.c
947 F: drivers/tty/serial/altera_uart.c
948 F: include/linux/altera_jtaguart.h
949 F: include/linux/altera_uart.h
950
951 AMAZON ANNAPURNA LABS FIC DRIVER
952 M: Talel Shenhar <talel@amazon.com>
953 S: Maintained
954 F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml
955 F: drivers/irqchip/irq-al-fic.c
956
957 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
958 M: Talel Shenhar <talel@amazon.com>
959 M: Talel Shenhar <talelshenhar@gmail.com>
960 S: Maintained
961 F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
962 F: drivers/edac/al_mc_edac.c
963
964 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
965 M: Talel Shenhar <talel@amazon.com>
966 S: Maintained
967 F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
968 F: drivers/thermal/thermal_mmio.c
969
970 AMAZON ETHERNET DRIVERS
971 M: Shay Agroskin <shayagr@amazon.com>
972 M: Arthur Kiyanovski <akiyano@amazon.com>
973 R: David Arinzon <darinzon@amazon.com>
974 R: Saeed Bishara <saeedb@amazon.com>
975 L: netdev@vger.kernel.org
976 S: Maintained
977 F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst
978 F: drivers/net/ethernet/amazon/
979
980 AMAZON RDMA EFA DRIVER
981 M: Michael Margolin <mrgolin@amazon.com>
982 R: Gal Pressman <gal.pressman@linux.dev>
983 R: Yossi Leybovich <sleybo@amazon.com>
984 L: linux-rdma@vger.kernel.org
985 S: Supported
986 Q: https://patchwork.kernel.org/project/linux-rdma/list/
987 F: drivers/infiniband/hw/efa/
988 F: include/uapi/rdma/efa-abi.h
989
990 AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER
991 M: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
992 R: Mario Limonciello <mario.limonciello@amd.com>
993 L: platform-driver-x86@vger.kernel.org
994 S: Supported
995 F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache
996 F: drivers/platform/x86/amd/x3d_vcache.c
997
998 AMD ADDRESS TRANSLATION LIBRARY (ATL)
999 M: Yazen Ghannam <Yazen.Ghannam@amd.com>
1000 L: linux-edac@vger.kernel.org
1001 S: Supported
1002 F: drivers/ras/amd/atl/*
1003
1004 AMD AE4DMA DRIVER
1005 M: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
1006 L: dmaengine@vger.kernel.org
1007 S: Supported
1008 F: drivers/dma/amd/ae4dma/
1009
1010 AMD AXI W1 DRIVER
1011 M: Kris Chaplin <kris.chaplin@amd.com>
1012 R: Thomas Delev <thomas.delev@amd.com>
1013 R: Michal Simek <michal.simek@amd.com>
1014 S: Maintained
1015 F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
1016 F: drivers/w1/masters/amd_axi_w1.c
1017
1018 AMD CDX BUS DRIVER
1019 M: Nipun Gupta <nipun.gupta@amd.com>
1020 M: Nikhil Agarwal <nikhil.agarwal@amd.com>
1021 S: Maintained
1022 F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
1023 F: drivers/cdx/*
1024 F: include/linux/cdx/*
1025
1026 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
1027 M: Tom Lendacky <thomas.lendacky@amd.com>
1028 M: John Allen <john.allen@amd.com>
1029 L: linux-crypto@vger.kernel.org
1030 S: Supported
1031 F: drivers/crypto/ccp/
1032 F: include/linux/ccp.h
1033
1034 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
1035 M: Ashish Kalra <ashish.kalra@amd.com>
1036 M: Tom Lendacky <thomas.lendacky@amd.com>
1037 L: linux-crypto@vger.kernel.org
1038 S: Supported
1039 F: drivers/crypto/ccp/sev*
1040 F: include/uapi/linux/psp-sev.h
1041
1042 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
1043 M: Mario Limonciello <mario.limonciello@amd.com>
1044 L: linux-crypto@vger.kernel.org
1045 S: Supported
1046 F: drivers/crypto/ccp/dbc.c
1047 F: drivers/crypto/ccp/dbc.h
1048 F: drivers/crypto/ccp/platform-access.c
1049 F: drivers/crypto/ccp/platform-access.h
1050 F: include/uapi/linux/psp-dbc.h
1051 F: tools/crypto/ccp/*.c
1052 F: tools/crypto/ccp/*.py
1053
1054 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT
1055 M: Mario Limonciello <mario.limonciello@amd.com>
1056 L: linux-crypto@vger.kernel.org
1057 S: Supported
1058 F: drivers/crypto/ccp/hsti.*
1059
1060 AMD DISPLAY CORE
1061 M: Harry Wentland <harry.wentland@amd.com>
1062 M: Leo Li <sunpeng.li@amd.com>
1063 R: Rodrigo Siqueira <siqueira@igalia.com>
1064 L: amd-gfx@lists.freedesktop.org
1065 S: Supported
1066 T: git https://gitlab.freedesktop.org/agd5f/linux.git
1067 F: drivers/gpu/drm/amd/display/
1068
1069 AMD DISPLAY CORE - DML
1070 M: Austin Zheng <austin.zheng@amd.com>
1071 M: Jun Lei <jun.lei@amd.com>
1072 S: Supported
1073 F: drivers/gpu/drm/amd/display/dc/dml/
1074 F: drivers/gpu/drm/amd/display/dc/dml2/
1075
1076 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
1077 M: Huang Rui <ray.huang@amd.com>
1078 L: linux-hwmon@vger.kernel.org
1079 S: Supported
1080 F: Documentation/hwmon/fam15h_power.rst
1081 F: drivers/hwmon/fam15h_power.c
1082
1083 AMD FCH GPIO DRIVER
1084 M: Enrico Weigelt, metux IT consult <info@metux.net>
1085 L: linux-gpio@vger.kernel.org
1086 S: Maintained
1087 F: drivers/gpio/gpio-amd-fch.c
1088 F: include/linux/platform_data/gpio/gpio-amd-fch.h
1089
1090 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
1091 L: linux-geode@lists.infradead.org (moderated for non-subscribers)
1092 S: Orphan
1093 F: drivers/usb/gadget/udc/amd5536udc.*
1094
1095 AMD GEODE PROCESSOR/CHIPSET SUPPORT
1096 M: Andres Salomon <dilinger@queued.net>
1097 L: linux-geode@lists.infradead.org (moderated for non-subscribers)
1098 S: Supported
1099 W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
1100 F: arch/x86/include/asm/geode.h
1101 F: drivers/char/hw_random/geode-rng.c
1102 F: drivers/crypto/geode*
1103 F: drivers/video/fbdev/geode/
1104
1105 AMD HSMP DRIVER
1106 M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
1107 R: Carlos Bilbao <carlos.bilbao@kernel.org>
1108 L: platform-driver-x86@vger.kernel.org
1109 S: Maintained
1110 F: Documentation/arch/x86/amd_hsmp.rst
1111 F: arch/x86/include/asm/amd/hsmp.h
1112 F: arch/x86/include/uapi/asm/amd_hsmp.h
1113 F: drivers/platform/x86/amd/hsmp/
1114
1115 AMD IOMMU (AMD-VI)
1116 M: Joerg Roedel <joro@8bytes.org>
1117 R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1118 L: iommu@lists.linux.dev
1119 S: Maintained
1120 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
1121 F: drivers/iommu/amd/
1122 F: include/linux/amd-iommu.h
1123
1124 AMD KFD
1125 M: Felix Kuehling <Felix.Kuehling@amd.com>
1126 L: amd-gfx@lists.freedesktop.org
1127 S: Supported
1128 T: git https://gitlab.freedesktop.org/agd5f/linux.git
1129 F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
1130 F: drivers/gpu/drm/amd/amdkfd/
1131 F: drivers/gpu/drm/amd/include/cik_structs.h
1132 F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h
1133 F: drivers/gpu/drm/amd/include/v9_structs.h
1134 F: drivers/gpu/drm/amd/include/vi_structs.h
1135 F: include/uapi/linux/kfd_ioctl.h
1136 F: include/uapi/linux/kfd_sysfs.h
1137
1138 AMD MP2 I2C DRIVER
1139 M: Elie Morisse <syniurge@gmail.com>
1140 M: Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1141 L: linux-i2c@vger.kernel.org
1142 S: Maintained
1143 F: drivers/i2c/busses/i2c-amd-mp2*
1144
1145 AMD ASF I2C DRIVER
1146 M: Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1147 L: linux-i2c@vger.kernel.org
1148 S: Supported
1149 F: drivers/i2c/busses/i2c-amd-asf-plat.c
1150
1151 AMD NODE DRIVER
1152 M: Mario Limonciello <mario.limonciello@amd.com>
1153 M: Yazen Ghannam <yazen.ghannam@amd.com>
1154 L: linux-kernel@vger.kernel.org
1155 S: Supported
1156 F: arch/x86/include/asm/amd/node.h
1157 F: arch/x86/kernel/amd_node.c
1158
1159 AMD PDS CORE DRIVER
1160 M: Shannon Nelson <shannon.nelson@amd.com>
1161 M: Brett Creeley <brett.creeley@amd.com>
1162 L: netdev@vger.kernel.org
1163 S: Maintained
1164 F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1165 F: drivers/net/ethernet/amd/pds_core/
1166 F: include/linux/pds/
1167
1168 AMD PMC DRIVER
1169 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1170 L: platform-driver-x86@vger.kernel.org
1171 S: Supported
1172 F: drivers/platform/x86/amd/pmc/
1173
1174 AMD PMF DRIVER
1175 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1176 L: platform-driver-x86@vger.kernel.org
1177 S: Supported
1178 F: Documentation/ABI/testing/sysfs-amd-pmf
1179 F: drivers/platform/x86/amd/pmf/
1180
1181 AMD POWERPLAY AND SWSMU
1182 M: Kenneth Feng <kenneth.feng@amd.com>
1183 L: amd-gfx@lists.freedesktop.org
1184 S: Supported
1185 T: git https://gitlab.freedesktop.org/agd5f/linux.git
1186 F: drivers/gpu/drm/amd/pm/
1187
1188 AMD PSTATE DRIVER
1189 M: Huang Rui <ray.huang@amd.com>
1190 M: Gautham R. Shenoy <gautham.shenoy@amd.com>
1191 M: Mario Limonciello <mario.limonciello@amd.com>
1192 R: Perry Yuan <perry.yuan@amd.com>
1193 L: linux-pm@vger.kernel.org
1194 S: Supported
1195 F: Documentation/admin-guide/pm/amd-pstate.rst
1196 F: drivers/cpufreq/amd-pstate*
1197 F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1198
1199 AMD PTDMA DRIVER
1200 M: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
1201 L: dmaengine@vger.kernel.org
1202 S: Supported
1203 F: drivers/dma/amd/ptdma/
1204
1205 AMD QDMA DRIVER
1206 M: Nishad Saraf <nishads@amd.com>
1207 M: Lizhi Hou <lizhi.hou@amd.com>
1208 L: dmaengine@vger.kernel.org
1209 S: Supported
1210 F: drivers/dma/amd/qdma/
1211 F: include/linux/platform_data/amd_qdma.h
1212
1213 AMD SEATTLE DEVICE TREE SUPPORT
1214 M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1215 M: Tom Lendacky <thomas.lendacky@amd.com>
1216 S: Supported
1217 F: arch/arm64/boot/dts/amd/
1218
1219 AMD SENSOR FUSION HUB DRIVER
1220 M: Basavaraj Natikar <basavaraj.natikar@amd.com>
1221 L: linux-input@vger.kernel.org
1222 S: Maintained
1223 F: Documentation/hid/amd-sfh*
1224 F: drivers/hid/amd-sfh-hid/
1225
1226 AMD SPI DRIVER
1227 M: Raju Rangoju <Raju.Rangoju@amd.com>
1228 L: linux-spi@vger.kernel.org
1229 S: Supported
1230 F: drivers/spi/spi-amd-pci.c
1231 F: drivers/spi/spi-amd.c
1232 F: drivers/spi/spi-amd.h
1233
1234 AMD XDNA DRIVER
1235 M: Min Ma <min.ma@amd.com>
1236 M: Lizhi Hou <lizhi.hou@amd.com>
1237 L: dri-devel@lists.freedesktop.org
1238 S: Supported
1239 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
1240 F: Documentation/accel/amdxdna/
1241 F: drivers/accel/amdxdna/
1242 F: include/trace/events/amdxdna.h
1243 F: include/uapi/drm/amdxdna_accel.h
1244
1245 AMD XGBE DRIVER
1246 M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1247 L: netdev@vger.kernel.org
1248 S: Maintained
1249 F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1250 F: drivers/net/ethernet/amd/xgbe/
1251
1252 AMLOGIC BLUETOOTH DRIVER
1253 M: Yang Li <yang.li@amlogic.com>
1254 L: linux-bluetooth@vger.kernel.org
1255 S: Maintained
1256 F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml
1257 F: drivers/bluetooth/hci_aml.c
1258
1259 AMLOGIC DDR PMU DRIVER
1260 M: Jiucheng Xu <jiucheng.xu@amlogic.com>
1261 L: linux-amlogic@lists.infradead.org
1262 S: Supported
1263 W: http://www.amlogic.com
1264 F: Documentation/admin-guide/perf/meson-ddr-pmu.rst
1265 F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1266 F: drivers/perf/amlogic/
1267 F: include/soc/amlogic/
1268
1269 AMLOGIC ISP DRIVER
1270 M: Keke Li <keke.li@amlogic.com>
1271 L: linux-media@vger.kernel.org
1272 S: Maintained
1273 F: Documentation/admin-guide/media/c3-isp.dot
1274 F: Documentation/admin-guide/media/c3-isp.rst
1275 F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml
1276 F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst
1277 F: drivers/media/platform/amlogic/c3/isp/
1278 F: include/uapi/linux/media/amlogic/
1279
1280 AMLOGIC MIPI ADAPTER DRIVER
1281 M: Keke Li <keke.li@amlogic.com>
1282 L: linux-media@vger.kernel.org
1283 S: Maintained
1284 F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml
1285 F: drivers/media/platform/amlogic/c3/mipi-adapter/
1286
1287 AMLOGIC MIPI CSI2 DRIVER
1288 M: Keke Li <keke.li@amlogic.com>
1289 L: linux-media@vger.kernel.org
1290 S: Maintained
1291 F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml
1292 F: drivers/media/platform/amlogic/c3/mipi-csi2/
1293
1294 AMLOGIC PINCTRL DRIVER
1295 M: Xianwei Zhao <xianwei.zhao@amlogic.com>
1296 L: linux-amlogic@lists.infradead.org
1297 L: linux-gpio@vger.kernel.org
1298 S: Maintained
1299 F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml
1300 F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c
1301
1302 AMLOGIC RTC DRIVER
1303 M: Yiting Deng <yiting.deng@amlogic.com>
1304 M: Xianwei Zhao <xianwei.zhao@amlogic.com>
1305 L: linux-amlogic@lists.infradead.org
1306 S: Maintained
1307 F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml
1308 F: drivers/rtc/rtc-amlogic-a4.c
1309
1310 AMPHENOL CHIPCAP 2 DRIVER
1311 M: Javier Carrasco <javier.carrasco.cruz@gmail.com>
1312 L: linux-hwmon@vger.kernel.org
1313 S: Maintained
1314 F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml
1315 F: Documentation/hwmon/chipcap2.rst
1316 F: drivers/hwmon/chipcap2.c
1317
1318 AMPHION VPU CODEC V4L2 DRIVER
1319 M: Ming Qian <ming.qian@nxp.com>
1320 M: Zhou Peng <eagle.zhou@nxp.com>
1321 L: linux-media@vger.kernel.org
1322 S: Maintained
1323 F: Documentation/devicetree/bindings/media/amphion,vpu.yaml
1324 F: drivers/media/platform/amphion/
1325
1326 AMS AS73211 DRIVER
1327 M: Christian Eggers <ceggers@arri.de>
1328 L: linux-iio@vger.kernel.org
1329 S: Maintained
1330 F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1331 F: drivers/iio/light/as73211.c
1332
1333 AMT (Automatic Multicast Tunneling)
1334 M: Taehee Yoo <ap420073@gmail.com>
1335 L: netdev@vger.kernel.org
1336 S: Maintained
1337 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1338 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1339 F: drivers/net/amt.c
1340
1341 ANALOG DEVICES INC AD3530R DRIVER
1342 M: Kim Seer Paller <kimseer.paller@analog.com>
1343 L: linux-iio@vger.kernel.org
1344 S: Supported
1345 W: https://ez.analog.com/linux-software-drivers
1346 F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml
1347 F: drivers/iio/dac/ad3530r.c
1348
1349 ANALOG DEVICES INC AD3552R DRIVER
1350 M: Nuno Sá <nuno.sa@analog.com>
1351 L: linux-iio@vger.kernel.org
1352 S: Supported
1353 W: https://ez.analog.com/linux-software-drivers
1354 F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1355 F: Documentation/iio/ad3552r.rst
1356 F: drivers/iio/dac/ad3552r.c
1357
1358 ANALOG DEVICES INC AD4000 DRIVER
1359 M: Marcelo Schmitt <marcelo.schmitt@analog.com>
1360 L: linux-iio@vger.kernel.org
1361 S: Supported
1362 W: https://ez.analog.com/linux-software-drivers
1363 F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml
1364 F: Documentation/iio/ad4000.rst
1365 F: drivers/iio/adc/ad4000.c
1366
1367 AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24)
1368 M: Michael Hennerich <michael.hennerich@analog.com>
1369 M: Nuno Sá <nuno.sa@analog.com>
1370 R: Esteban Blanc <eblanc@baylibre.com>
1371 L: linux-iio@vger.kernel.org
1372 S: Supported
1373 W: https://ez.analog.com/linux-software-drivers
1374 F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml
1375 F: Documentation/iio/ad4030.rst
1376 F: drivers/iio/adc/ad4030.c
1377
1378 ANALOG DEVICES INC AD4130 DRIVER
1379 M: Cosmin Tanislav <cosmin.tanislav@analog.com>
1380 L: linux-iio@vger.kernel.org
1381 S: Supported
1382 W: https://ez.analog.com/linux-software-drivers
1383 F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1384 F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1385 F: drivers/iio/adc/ad4130.c
1386
1387 ANALOG DEVICES INC AD4695 DRIVER
1388 M: Michael Hennerich <michael.hennerich@analog.com>
1389 M: Nuno Sá <nuno.sa@analog.com>
1390 R: David Lechner <dlechner@baylibre.com>
1391 L: linux-iio@vger.kernel.org
1392 S: Supported
1393 W: https://ez.analog.com/linux-software-drivers
1394 F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml
1395 F: Documentation/iio/ad4695.rst
1396 F: drivers/iio/adc/ad4695.c
1397 F: include/dt-bindings/iio/adc/adi,ad4695.h
1398
1399 ANALOG DEVICES INC AD4851 DRIVER
1400 M: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
1401 M: Dragos Bogdan <dragos.bogdan@analog.com>
1402 R: Antoniu Miclaus <antoniu.miclaus@analog.com>
1403 L: linux-iio@vger.kernel.org
1404 S: Supported
1405 W: https://ez.analog.com/linux-software-drivers
1406 F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml
1407 F: drivers/iio/adc/ad4851.c
1408
1409 ANALOG DEVICES INC AD7091R DRIVER
1410 M: Marcelo Schmitt <marcelo.schmitt@analog.com>
1411 L: linux-iio@vger.kernel.org
1412 S: Supported
1413 W: http://ez.analog.com/community/linux-device-drivers
1414 F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r*
1415 F: drivers/iio/adc/ad7091r*
1416
1417 ANALOG DEVICES INC AD7191 DRIVER
1418 M: Alisa-Dariana Roman <alisa.roman@analog.com>
1419 L: linux-iio@vger.kernel.org
1420 S: Supported
1421 W: https://ez.analog.com/linux-software-drivers
1422 F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml
1423 F: Documentation/iio/ad7191.rst
1424 F: drivers/iio/adc/ad7191.c
1425
1426 ANALOG DEVICES INC AD7192 DRIVER
1427 M: Alisa-Dariana Roman <alisa.roman@analog.com>
1428 L: linux-iio@vger.kernel.org
1429 S: Supported
1430 W: https://ez.analog.com/linux-software-drivers
1431 F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1432 F: drivers/iio/adc/ad7192.c
1433
1434 ANALOG DEVICES INC AD7292 DRIVER
1435 M: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1436 L: linux-iio@vger.kernel.org
1437 S: Supported
1438 W: https://ez.analog.com/linux-software-drivers
1439 F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1440 F: drivers/iio/adc/ad7292.c
1441
1442 ANALOG DEVICES INC AD7293 DRIVER
1443 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
1444 L: linux-iio@vger.kernel.org
1445 S: Supported
1446 W: https://ez.analog.com/linux-software-drivers
1447 F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1448 F: drivers/iio/dac/ad7293.c
1449
1450 ANALOG DEVICES INC AD74115 DRIVER
1451 M: Cosmin Tanislav <cosmin.tanislav@analog.com>
1452 L: linux-iio@vger.kernel.org
1453 S: Supported
1454 W: https://ez.analog.com/linux-software-drivers
1455 F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1456 F: drivers/iio/addac/ad74115.c
1457
1458 ANALOG DEVICES INC AD74413R DRIVER
1459 M: Cosmin Tanislav <cosmin.tanislav@analog.com>
1460 L: linux-iio@vger.kernel.org
1461 S: Supported
1462 W: https://ez.analog.com/linux-software-drivers
1463 F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1464 F: drivers/iio/addac/ad74413r.c
1465 F: include/dt-bindings/iio/addac/adi,ad74413r.h
1466
1467 ANALOG DEVICES INC AD7625 DRIVER
1468 M: Michael Hennerich <Michael.Hennerich@analog.com>
1469 M: Nuno Sá <nuno.sa@analog.com>
1470 R: Trevor Gamblin <tgamblin@baylibre.com>
1471 S: Supported
1472 W: https://ez.analog.com/linux-software-drivers
1473 W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html
1474 F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml
1475 F: Documentation/iio/ad7625.rst
1476 F: drivers/iio/adc/ad7625.c
1477
1478 ANALOG DEVICES INC AD7768-1 DRIVER
1479 M: Michael Hennerich <Michael.Hennerich@analog.com>
1480 L: linux-iio@vger.kernel.org
1481 S: Supported
1482 W: https://ez.analog.com/linux-software-drivers
1483 F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1484 F: drivers/iio/adc/ad7768-1.c
1485
1486 ANALOG DEVICES INC AD7780 DRIVER
1487 M: Michael Hennerich <Michael.Hennerich@analog.com>
1488 M: Renato Lui Geh <renatogeh@gmail.com>
1489 L: linux-iio@vger.kernel.org
1490 S: Supported
1491 W: https://ez.analog.com/linux-software-drivers
1492 F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1493 F: drivers/iio/adc/ad7780.c
1494
1495 ANALOG DEVICES INC AD9467 DRIVER
1496 M: Michael Hennerich <Michael.Hennerich@analog.com>
1497 M: Nuno Sa <nuno.sa@analog.com>
1498 L: linux-iio@vger.kernel.org
1499 S: Supported
1500 W: https://ez.analog.com/linux-software-drivers
1501 F: Documentation/ABI/testing/debugfs-iio-ad9467
1502 F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml
1503 F: drivers/iio/adc/ad9467.c
1504
1505 ANALOG DEVICES INC AD8460 DRIVER
1506 M: Mariel Tinaco <Mariel.Tinaco@analog.com>
1507 L: linux-iio@vger.kernel.org
1508 S: Supported
1509 W: https://ez.analog.com/linux-software-drivers
1510 F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml
1511 F: drivers/iio/dac/ad8460.c
1512
1513 ANALOG DEVICES INC AD9739a DRIVER
1514 M: Nuno Sa <nuno.sa@analog.com>
1515 M: Dragos Bogdan <dragos.bogdan@analog.com>
1516 L: linux-iio@vger.kernel.org
1517 S: Supported
1518 W: https://ez.analog.com/linux-software-drivers
1519 F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml
1520 F: drivers/iio/dac/ad9739a.c
1521
1522 ANALOG DEVICES INC ADA4250 DRIVER
1523 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
1524 L: linux-iio@vger.kernel.org
1525 S: Supported
1526 W: https://ez.analog.com/linux-software-drivers
1527 F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1528 F: drivers/iio/amplifiers/ada4250.c
1529
1530 ANALOG DEVICES INC ADF4377 DRIVER
1531 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
1532 L: linux-iio@vger.kernel.org
1533 S: Supported
1534 W: https://ez.analog.com/linux-software-drivers
1535 F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1536 F: drivers/iio/frequency/adf4377.c
1537
1538 ANALOG DEVICES INC ADGS1408 DRIVER
1539 M: Mircea Caprioru <mircea.caprioru@analog.com>
1540 S: Supported
1541 F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1542 F: drivers/mux/adgs1408.c
1543
1544 ANALOG DEVICES INC ADIN DRIVER
1545 M: Michael Hennerich <michael.hennerich@analog.com>
1546 L: netdev@vger.kernel.org
1547 S: Supported
1548 W: https://ez.analog.com/linux-software-drivers
1549 F: Documentation/devicetree/bindings/net/adi,adin.yaml
1550 F: drivers/net/phy/adin.c
1551
1552 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1553 M: Nuno Sa <nuno.sa@analog.com>
1554 L: linux-iio@vger.kernel.org
1555 S: Supported
1556 F: drivers/iio/imu/adis.c
1557 F: drivers/iio/imu/adis_buffer.c
1558 F: drivers/iio/imu/adis_trigger.c
1559 F: include/linux/iio/imu/adis.h
1560
1561 ANALOG DEVICES INC ADIS16460 DRIVER
1562 M: Dragos Bogdan <dragos.bogdan@analog.com>
1563 L: linux-iio@vger.kernel.org
1564 S: Supported
1565 W: https://ez.analog.com/linux-software-drivers
1566 F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1567 F: drivers/iio/imu/adis16460.c
1568
1569 ANALOG DEVICES INC ADIS16475 DRIVER
1570 M: Nuno Sa <nuno.sa@analog.com>
1571 L: linux-iio@vger.kernel.org
1572 S: Supported
1573 W: https://ez.analog.com/linux-software-drivers
1574 F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1575 F: drivers/iio/imu/adis16475.c
1576
1577 ANALOG DEVICES INC ADIS16550 DRIVER
1578 M: Nuno Sa <nuno.sa@analog.com>
1579 M: Ramona Gradinariu <ramona.gradinariu@analog.com>
1580 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
1581 M: Robert Budai <robert.budai@analog.com>
1582 L: linux-iio@vger.kernel.org
1583 S: Supported
1584 W: https://ez.analog.com/linux-software-drivers
1585 F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml
1586
1587 ANALOG DEVICES INC ADM1177 DRIVER
1588 M: Michael Hennerich <Michael.Hennerich@analog.com>
1589 L: linux-hwmon@vger.kernel.org
1590 S: Supported
1591 W: https://ez.analog.com/linux-software-drivers
1592 F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1593 F: drivers/hwmon/adm1177.c
1594
1595 ANALOG DEVICES INC ADMFM2000 DRIVER
1596 M: Kim Seer Paller <kimseer.paller@analog.com>
1597 L: linux-iio@vger.kernel.org
1598 S: Supported
1599 W: https://ez.analog.com/linux-software-drivers
1600 F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml
1601 F: drivers/iio/frequency/admfm2000.c
1602
1603 ANALOG DEVICES INC ADMV1013 DRIVER
1604 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
1605 L: linux-iio@vger.kernel.org
1606 S: Supported
1607 W: https://ez.analog.com/linux-software-drivers
1608 F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1609 F: drivers/iio/frequency/admv1013.c
1610
1611 ANALOG DEVICES INC ADMV1014 DRIVER
1612 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
1613 L: linux-iio@vger.kernel.org
1614 S: Supported
1615 W: https://ez.analog.com/linux-software-drivers
1616 F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1617 F: drivers/iio/frequency/admv1014.c
1618
1619 ANALOG DEVICES INC ADMV8818 DRIVER
1620 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
1621 L: linux-iio@vger.kernel.org
1622 S: Supported
1623 W: https://ez.analog.com/linux-software-drivers
1624 F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1625 F: drivers/iio/filter/admv8818.c
1626
1627 ANALOG DEVICES INC ADP5055 DRIVER
1628 M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
1629 S: Supported
1630 W: https://ez.analog.com/linux-software-drivers
1631 F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml
1632 F: drivers/regulator/adp5055-regulator.c
1633
1634 ANALOG DEVICES INC ADP5061 DRIVER
1635 M: Michael Hennerich <Michael.Hennerich@analog.com>
1636 L: linux-pm@vger.kernel.org
1637 S: Supported
1638 W: https://ez.analog.com/linux-software-drivers
1639 F: drivers/power/supply/adp5061.c
1640
1641 ANALOG DEVICES INC ADRF6780 DRIVER
1642 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
1643 L: linux-iio@vger.kernel.org
1644 S: Supported
1645 W: https://ez.analog.com/linux-software-drivers
1646 F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1647 F: drivers/iio/frequency/adrf6780.c
1648
1649 ANALOG DEVICES INC ADV7180 DRIVER
1650 M: Lars-Peter Clausen <lars@metafoo.de>
1651 L: linux-media@vger.kernel.org
1652 S: Supported
1653 W: https://ez.analog.com/linux-software-drivers
1654 F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml
1655 F: drivers/media/i2c/adv7180.c
1656
1657 ANALOG DEVICES INC ADV748X DRIVER
1658 M: Kieran Bingham <kieran.bingham@ideasonboard.com>
1659 L: linux-media@vger.kernel.org
1660 S: Maintained
1661 F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml
1662 F: drivers/media/i2c/adv748x/*
1663
1664 ANALOG DEVICES INC ADV7511 DRIVER
1665 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
1666 L: linux-media@vger.kernel.org
1667 S: Maintained
1668 F: drivers/media/i2c/adv7511*
1669
1670 ANALOG DEVICES INC ADV7604 DRIVER
1671 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
1672 L: linux-media@vger.kernel.org
1673 S: Maintained
1674 F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml
1675 F: drivers/media/i2c/adv7604*
1676
1677 ANALOG DEVICES INC ADV7842 DRIVER
1678 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
1679 L: linux-media@vger.kernel.org
1680 S: Maintained
1681 F: drivers/media/i2c/adv7842*
1682
1683 ANALOG DEVICES INC ADXRS290 DRIVER
1684 M: Nishant Malpani <nish.malpani25@gmail.com>
1685 L: linux-iio@vger.kernel.org
1686 S: Supported
1687 F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1688 F: drivers/iio/gyro/adxrs290.c
1689
1690 ANALOG DEVICES INC ASOC CODEC DRIVERS
1691 M: Lars-Peter Clausen <lars@metafoo.de>
1692 M: Nuno Sá <nuno.sa@analog.com>
1693 L: linux-sound@vger.kernel.org
1694 S: Supported
1695 W: http://wiki.analog.com/
1696 W: https://ez.analog.com/linux-software-drivers
1697 F: Documentation/devicetree/bindings/sound/adi,*
1698 F: sound/soc/codecs/ad1*
1699 F: sound/soc/codecs/ad7*
1700 F: sound/soc/codecs/adau*
1701 F: sound/soc/codecs/adav*
1702 F: sound/soc/codecs/sigmadsp.*
1703 F: sound/soc/codecs/ssm*
1704
1705 ANALOG DEVICES INC AXI DAC DRIVER
1706 M: Nuno Sa <nuno.sa@analog.com>
1707 L: linux-iio@vger.kernel.org
1708 S: Supported
1709 W: https://ez.analog.com/linux-software-drivers
1710 F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
1711 F: drivers/iio/dac/adi-axi-dac.c
1712
1713 ANALOG DEVICES INC DMA DRIVERS
1714 M: Lars-Peter Clausen <lars@metafoo.de>
1715 S: Supported
1716 W: https://ez.analog.com/linux-software-drivers
1717 F: drivers/dma/dma-axi-dmac.c
1718
1719 ANALOG DEVICES INC IIO DRIVERS
1720 M: Lars-Peter Clausen <lars@metafoo.de>
1721 M: Michael Hennerich <Michael.Hennerich@analog.com>
1722 S: Supported
1723 W: http://wiki.analog.com/
1724 W: https://ez.analog.com/linux-software-drivers
1725 F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1726 F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1727 F: Documentation/devicetree/bindings/iio/*/adi,*
1728 F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1729 F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1730 F: Documentation/iio/ad7606.rst
1731 F: drivers/iio/*/ad*
1732 F: drivers/iio/adc/ltc249*
1733 F: drivers/iio/amplifiers/hmc425a.c
1734 F: drivers/staging/iio/*/ad*
1735 X: drivers/iio/*/adjd*
1736
1737 ANALOGBITS PLL LIBRARIES
1738 M: Paul Walmsley <paul.walmsley@sifive.com>
1739 M: Samuel Holland <samuel.holland@sifive.com>
1740 S: Supported
1741 F: drivers/clk/analogbits/*
1742 F: include/linux/clk/analogbits*
1743
1744 ANDROID DRIVERS
1745 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1746 M: Arve Hjønnevåg <arve@android.com>
1747 M: Todd Kjos <tkjos@android.com>
1748 M: Martijn Coenen <maco@android.com>
1749 M: Joel Fernandes <joelagnelf@nvidia.com>
1750 M: Christian Brauner <christian@brauner.io>
1751 M: Carlos Llamas <cmllamas@google.com>
1752 M: Suren Baghdasaryan <surenb@google.com>
1753 L: linux-kernel@vger.kernel.org
1754 S: Supported
1755 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1756 F: drivers/android/
1757
1758 ANDROID GOLDFISH PIC DRIVER
1759 M: Miodrag Dinic <miodrag.dinic@mips.com>
1760 S: Supported
1761 F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml
1762 F: drivers/irqchip/irq-goldfish-pic.c
1763
1764 ANDROID GOLDFISH RTC DRIVER
1765 M: Jiaxun Yang <jiaxun.yang@flygoat.com>
1766 S: Supported
1767 F: drivers/rtc/rtc-goldfish.c
1768
1769 AOA (Apple Onboard Audio) ALSA DRIVER
1770 M: Johannes Berg <johannes@sipsolutions.net>
1771 L: linuxppc-dev@lists.ozlabs.org
1772 L: linux-sound@vger.kernel.org
1773 S: Maintained
1774 F: sound/aoa/
1775
1776 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1777 M: William Breathitt Gray <wbg@kernel.org>
1778 L: linux-iio@vger.kernel.org
1779 S: Maintained
1780 F: drivers/iio/addac/stx104.c
1781
1782 APM DRIVER
1783 M: Jiri Kosina <jikos@kernel.org>
1784 S: Odd fixes
1785 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1786 F: arch/x86/kernel/apm_32.c
1787 F: drivers/char/apm-emulation.c
1788 F: include/linux/apm_bios.h
1789 F: include/uapi/linux/apm_bios.h
1790
1791 APPARMOR SECURITY MODULE
1792 M: John Johansen <john.johansen@canonical.com>
1793 M: John Johansen <john@apparmor.net>
1794 L: apparmor@lists.ubuntu.com (moderated for non-subscribers)
1795 S: Supported
1796 W: apparmor.net
1797 B: https://gitlab.com/apparmor/apparmor-kernel
1798 C: irc://irc.oftc.net/apparmor
1799 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1800 T: https://gitlab.com/apparmor/apparmor-kernel.git
1801 F: Documentation/admin-guide/LSM/apparmor.rst
1802 F: security/apparmor/
1803
1804 APPLE BCM5974 MULTITOUCH DRIVER
1805 M: Henrik Rydberg <rydberg@bitmath.org>
1806 L: linux-input@vger.kernel.org
1807 S: Odd fixes
1808 F: drivers/input/mouse/bcm5974.c
1809
1810 APPLE PCIE CONTROLLER DRIVER
1811 M: Alyssa Rosenzweig <alyssa@rosenzweig.io>
1812 M: Marc Zyngier <maz@kernel.org>
1813 L: linux-pci@vger.kernel.org
1814 S: Maintained
1815 F: drivers/pci/controller/pcie-apple.c
1816
1817 APPLE SMC DRIVER
1818 M: Henrik Rydberg <rydberg@bitmath.org>
1819 L: linux-hwmon@vger.kernel.org
1820 S: Odd fixes
1821 F: drivers/hwmon/applesmc.c
1822
1823 APPLETALK NETWORK LAYER
1824 L: netdev@vger.kernel.org
1825 S: Odd fixes
1826 F: include/linux/atalk.h
1827 F: include/uapi/linux/atalk.h
1828 F: net/appletalk/
1829
1830 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1831 M: Khuong Dinh <khuong@os.amperecomputing.com>
1832 S: Supported
1833 F: arch/arm64/boot/dts/apm/
1834
1835 APPLIED MICRO (APM) X-GENE SOC EDAC
1836 M: Khuong Dinh <khuong@os.amperecomputing.com>
1837 S: Supported
1838 F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1839 F: drivers/edac/xgene_edac.c
1840
1841 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1842 M: Iyappan Subramanian <iyappan@os.amperecomputing.com>
1843 M: Keyur Chudgar <keyur@os.amperecomputing.com>
1844 S: Maintained
1845 F: drivers/net/ethernet/apm/xgene-v2/
1846
1847 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1848 M: Iyappan Subramanian <iyappan@os.amperecomputing.com>
1849 M: Keyur Chudgar <keyur@os.amperecomputing.com>
1850 M: Quan Nguyen <quan@os.amperecomputing.com>
1851 S: Maintained
1852 F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1853 F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1854 F: drivers/net/ethernet/apm/xgene/
1855 F: drivers/net/mdio/mdio-xgene.c
1856
1857 APPLIED MICRO (APM) X-GENE SOC PMU
1858 M: Khuong Dinh <khuong@os.amperecomputing.com>
1859 S: Supported
1860 F: Documentation/admin-guide/perf/xgene-pmu.rst
1861 F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1862 F: drivers/perf/xgene_pmu.c
1863
1864 APPLIED MICRO QT2025 PHY DRIVER
1865 M: FUJITA Tomonori <fujita.tomonori@gmail.com>
1866 R: Trevor Gross <tmgross@umich.edu>
1867 L: netdev@vger.kernel.org
1868 L: rust-for-linux@vger.kernel.org
1869 S: Maintained
1870 F: drivers/net/phy/qt2025.rs
1871
1872 APTINA CAMERA SENSOR PLL
1873 M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1874 L: linux-media@vger.kernel.org
1875 S: Maintained
1876 F: drivers/media/i2c/aptina-pll.*
1877
1878 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1879 M: Aleksa Savic <savicaleksa83@gmail.com>
1880 M: Jack Doan <me@jackdoan.com>
1881 L: linux-hwmon@vger.kernel.org
1882 S: Maintained
1883 F: Documentation/hwmon/aquacomputer_d5next.rst
1884 F: drivers/hwmon/aquacomputer_d5next.c
1885
1886 AQUANTIA ETHERNET DRIVER (atlantic)
1887 M: Igor Russkikh <irusskikh@marvell.com>
1888 L: netdev@vger.kernel.org
1889 S: Maintained
1890 W: https://www.marvell.com/
1891 Q: https://patchwork.kernel.org/project/netdevbpf/list/
1892 F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1893 F: drivers/net/ethernet/aquantia/atlantic/
1894
1895 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1896 M: Egor Pomozov <epomozov@marvell.com>
1897 L: netdev@vger.kernel.org
1898 S: Maintained
1899 W: http://www.aquantia.com
1900 F: drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1901
1902 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1903 M: Krzysztof Hałasa <khalasa@piap.pl>
1904 L: linux-media@vger.kernel.org
1905 S: Maintained
1906 F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1907 F: drivers/media/i2c/ar0521.c
1908
1909 ARASAN NAND CONTROLLER DRIVER
1910 M: Miquel Raynal <miquel.raynal@bootlin.com>
1911 R: Michal Simek <michal.simek@amd.com>
1912 L: linux-mtd@lists.infradead.org
1913 S: Maintained
1914 F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1915 F: drivers/mtd/nand/raw/arasan-nand-controller.c
1916
1917 ARC FRAMEBUFFER DRIVER
1918 M: Jaya Kumar <jayalk@intworks.biz>
1919 S: Maintained
1920 F: drivers/video/fbdev/arcfb.c
1921 F: drivers/video/fbdev/core/fb_defio.c
1922
1923 ARC PGU DRM DRIVER
1924 M: Alexey Brodkin <abrodkin@synopsys.com>
1925 S: Supported
1926 F: Documentation/devicetree/bindings/display/snps,arcpgu.txt
1927 F: drivers/gpu/drm/tiny/arcpgu.c
1928
1929 ARCNET NETWORK LAYER
1930 M: Michael Grzeschik <m.grzeschik@pengutronix.de>
1931 L: netdev@vger.kernel.org
1932 S: Maintained
1933 F: drivers/net/arcnet/
1934 F: include/uapi/linux/if_arcnet.h
1935
1936 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1937 M: Arnd Bergmann <arnd@arndb.de>
1938 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1939 L: soc@lists.linux.dev
1940 S: Maintained
1941 P: Documentation/process/maintainer-soc.rst
1942 C: irc://irc.libera.chat/armlinux
1943 T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1944 F: Documentation/process/maintainer-soc*.rst
1945 F: arch/arm/boot/dts/Makefile
1946 F: arch/arm64/boot/dts/Makefile
1947
1948 ARM ARCHITECTED TIMER DRIVER
1949 M: Mark Rutland <mark.rutland@arm.com>
1950 M: Marc Zyngier <maz@kernel.org>
1951 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1952 S: Maintained
1953 F: arch/arm/include/asm/arch_timer.h
1954 F: arch/arm64/include/asm/arch_timer.h
1955 F: drivers/clocksource/arm_arch_timer.c
1956
1957 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1958 M: Marc Zyngier <maz@kernel.org>
1959 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1960 S: Maintained
1961 F: Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1962 F: arch/arm/include/asm/arch_gicv3.h
1963 F: arch/arm64/include/asm/arch_gicv3.h
1964 F: drivers/irqchip/irq-gic*.[ch]
1965 F: include/linux/irqchip/arm-gic*.h
1966 F: include/linux/irqchip/arm-vgic-info.h
1967
1968 ARM HDLCD DRM DRIVER
1969 M: Liviu Dudau <liviu.dudau@arm.com>
1970 S: Supported
1971 F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1972 F: drivers/gpu/drm/arm/hdlcd_*
1973
1974 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1975 M: Linus Walleij <linus.walleij@linaro.org>
1976 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977 S: Maintained
1978 F: Documentation/devicetree/bindings/arm/arm,integrator.yaml
1979 F: Documentation/devicetree/bindings/arm/arm,realview.yaml
1980 F: Documentation/devicetree/bindings/arm/arm,versatile.yaml
1981 F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1982 F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1983 F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1984 F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1985 F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml
1986 F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1987 F: arch/arm/boot/dts/arm/arm-realview-*
1988 F: arch/arm/boot/dts/arm/integrator*
1989 F: arch/arm/boot/dts/arm/versatile*
1990 F: arch/arm/mach-versatile/
1991 F: drivers/bus/arm-integrator-lm.c
1992 F: drivers/clk/versatile/
1993 F: drivers/i2c/busses/i2c-versatile.c
1994 F: drivers/irqchip/irq-versatile-fpga.c
1995 F: drivers/mtd/maps/physmap-versatile.*
1996 F: drivers/power/reset/arm-versatile-reboot.c
1997 F: drivers/soc/versatile/
1998
1999 ARM INTERCONNECT PMU DRIVERS
2000 M: Robin Murphy <robin.murphy@arm.com>
2001 S: Supported
2002 F: Documentation/admin-guide/perf/arm-cmn.rst
2003 F: Documentation/admin-guide/perf/arm-ni.rst
2004 F: Documentation/devicetree/bindings/perf/arm,cmn.yaml
2005 F: Documentation/devicetree/bindings/perf/arm,ni.yaml
2006 F: drivers/perf/arm-cmn.c
2007 F: drivers/perf/arm-ni.c
2008 F: tools/perf/pmu-events/arch/arm64/arm/cmn/
2009
2010 ARM KOMEDA DRM-KMS DRIVER
2011 M: Liviu Dudau <liviu.dudau@arm.com>
2012 S: Supported
2013 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
2014 F: Documentation/devicetree/bindings/display/arm,komeda.yaml
2015 F: Documentation/gpu/komeda-kms.rst
2016 F: drivers/gpu/drm/arm/display/include/
2017 F: drivers/gpu/drm/arm/display/komeda/
2018
2019 ARM MALI PANFROST DRM DRIVER
2020 M: Boris Brezillon <boris.brezillon@collabora.com>
2021 M: Rob Herring <robh@kernel.org>
2022 R: Steven Price <steven.price@arm.com>
2023 L: dri-devel@lists.freedesktop.org
2024 S: Supported
2025 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
2026 F: Documentation/gpu/panfrost.rst
2027 F: drivers/gpu/drm/ci/xfails/panfrost*
2028 F: drivers/gpu/drm/panfrost/
2029 F: include/uapi/drm/panfrost_drm.h
2030
2031 ARM MALI PANTHOR DRM DRIVER
2032 M: Boris Brezillon <boris.brezillon@collabora.com>
2033 M: Steven Price <steven.price@arm.com>
2034 M: Liviu Dudau <liviu.dudau@arm.com>
2035 L: dri-devel@lists.freedesktop.org
2036 S: Supported
2037 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
2038 F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
2039 F: drivers/gpu/drm/panthor/
2040 F: include/uapi/drm/panthor_drm.h
2041
2042 ARM MALI-DP DRM DRIVER
2043 M: Liviu Dudau <liviu.dudau@arm.com>
2044 S: Supported
2045 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
2046 F: Documentation/devicetree/bindings/display/arm,malidp.yaml
2047 F: Documentation/gpu/afbc.rst
2048 F: drivers/gpu/drm/arm/
2049
2050 ARM MFM AND FLOPPY DRIVERS
2051 M: Ian Molton <spyro@f2s.com>
2052 S: Maintained
2053 F: arch/arm/include/asm/floppy.h
2054 F: arch/arm/mach-rpc/floppydma.S
2055
2056 ARM PMU PROFILING AND DEBUGGING
2057 M: Will Deacon <will@kernel.org>
2058 M: Mark Rutland <mark.rutland@arm.com>
2059 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2060 L: linux-perf-users@vger.kernel.org
2061 S: Maintained
2062 F: Documentation/devicetree/bindings/arm/pmu.yaml
2063 F: Documentation/devicetree/bindings/perf/
2064 F: arch/arm*/include/asm/hw_breakpoint.h
2065 F: arch/arm*/include/asm/perf_event.h
2066 F: arch/arm*/kernel/hw_breakpoint.c
2067 F: arch/arm*/kernel/perf_*
2068 F: drivers/perf/
2069 F: include/linux/perf/arm_pmu*.h
2070
2071 ARM PORT
2072 M: Russell King <linux@armlinux.org.uk>
2073 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2074 S: Odd Fixes
2075 W: http://www.armlinux.org.uk/
2076 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git
2077 F: arch/arm/
2078 X: arch/arm/boot/dts/
2079
2080 ARM PRIMECELL AACI PL041 DRIVER
2081 M: Russell King <linux@armlinux.org.uk>
2082 S: Odd Fixes
2083 F: sound/arm/aaci.*
2084
2085 ARM PRIMECELL BUS SUPPORT
2086 M: Russell King <linux@armlinux.org.uk>
2087 S: Odd Fixes
2088 F: drivers/amba/
2089 F: include/linux/amba/bus.h
2090
2091 ARM PRIMECELL KMI PL050 DRIVER
2092 M: Russell King <linux@armlinux.org.uk>
2093 S: Odd Fixes
2094 F: drivers/input/serio/ambakmi.*
2095 F: include/linux/amba/kmi.h
2096
2097 ARM PRIMECELL MMCI PL180/1 DRIVER
2098 M: Russell King <linux@armlinux.org.uk>
2099 S: Odd Fixes
2100 F: drivers/mmc/host/mmci.*
2101 F: include/linux/amba/mmci.h
2102
2103 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
2104 M: Miquel Raynal <miquel.raynal@bootlin.com>
2105 R: Michal Simek <michal.simek@amd.com>
2106 L: linux-mtd@lists.infradead.org
2107 S: Maintained
2108 F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
2109 F: drivers/mtd/nand/raw/pl35x-nand-controller.c
2110
2111 ARM PRIMECELL PL35X SMC DRIVER
2112 M: Miquel Raynal <miquel.raynal@bootlin.com>
2113 R: Michal Simek <michal.simek@amd.com>
2114 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S: Maintained
2116 F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
2117 F: drivers/memory/pl353-smc.c
2118
2119 ARM PRIMECELL SSP PL022 SPI DRIVER
2120 M: Linus Walleij <linus.walleij@linaro.org>
2121 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2122 S: Maintained
2123 F: Documentation/devicetree/bindings/spi/spi-pl022.yaml
2124 F: drivers/spi/spi-pl022.c
2125
2126 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
2127 M: Russell King <linux@armlinux.org.uk>
2128 S: Odd Fixes
2129 F: drivers/tty/serial/amba-pl01*.c
2130 F: include/linux/amba/serial.h
2131
2132 ARM PRIMECELL VIC PL190/PL192 DRIVER
2133 M: Linus Walleij <linus.walleij@linaro.org>
2134 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S: Maintained
2136 F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
2137 F: drivers/irqchip/irq-vic.c
2138
2139 ARM SMC WATCHDOG DRIVER
2140 M: Julius Werner <jwerner@chromium.org>
2141 R: Evan Benn <evanbenn@chromium.org>
2142 S: Maintained
2143 F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
2144 F: drivers/watchdog/arm_smc_wdt.c
2145
2146 ARM SMMU DRIVERS
2147 M: Will Deacon <will@kernel.org>
2148 R: Robin Murphy <robin.murphy@arm.com>
2149 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 S: Maintained
2151 F: Documentation/devicetree/bindings/iommu/arm,smmu*
2152 F: drivers/iommu/arm/
2153 F: drivers/iommu/io-pgtable-arm*
2154
2155 ARM SMMU SVA SUPPORT
2156 R: Jean-Philippe Brucker <jean-philippe@linaro.org>
2157 F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
2158
2159 ARM SUB-ARCHITECTURES
2160 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 S: Maintained
2162 C: irc://irc.libera.chat/armlinux
2163 T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
2164 F: arch/arm/mach-*/
2165 F: arch/arm/plat-*/
2166
2167 ARM/ACTIONS SEMI ARCHITECTURE
2168 M: Andreas Färber <afaerber@suse.de>
2169 M: Manivannan Sadhasivam <mani@kernel.org>
2170 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 L: linux-actions@lists.infradead.org (moderated for non-subscribers)
2172 S: Maintained
2173 F: Documentation/devicetree/bindings/arm/actions.yaml
2174 F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml
2175 F: Documentation/devicetree/bindings/dma/owl-dma.yaml
2176 F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml
2177 F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
2178 F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml
2179 F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml
2180 F: Documentation/devicetree/bindings/pinctrl/actions,*
2181 F: Documentation/devicetree/bindings/power/actions,owl-sps.txt
2182 F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml
2183 F: arch/arm/boot/dts/actions/
2184 F: arch/arm/mach-actions/
2185 F: arch/arm64/boot/dts/actions/
2186 F: drivers/clk/actions/
2187 F: drivers/clocksource/timer-owl*
2188 F: drivers/dma/owl-dma.c
2189 F: drivers/i2c/busses/i2c-owl.c
2190 F: drivers/irqchip/irq-owl-sirq.c
2191 F: drivers/mmc/host/owl-mmc.c
2192 F: drivers/net/ethernet/actions/
2193 F: drivers/pinctrl/actions/*
2194 F: drivers/pmdomain/actions/
2195 F: include/dt-bindings/power/owl-*
2196 F: include/dt-bindings/reset/actions,*
2197 F: include/linux/soc/actions/
2198 N: owl
2199
2200 ARM/AIROHA SOC SUPPORT
2201 M: Matthias Brugger <matthias.bgg@gmail.com>
2202 M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2203 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2205 S: Odd Fixes
2206 F: arch/arm/boot/dts/airoha/
2207 F: arch/arm64/boot/dts/airoha/
2208
2209 ARM/Allwinner SoC Clock Support
2210 M: Emilio López <emilio@elopez.com.ar>
2211 S: Maintained
2212 F: drivers/clk/sunxi/
2213
2214 ARM/Allwinner sunXi SoC support
2215 M: Chen-Yu Tsai <wens@csie.org>
2216 M: Jernej Skrabec <jernej.skrabec@gmail.com>
2217 M: Samuel Holland <samuel@sholland.org>
2218 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2219 L: linux-sunxi@lists.linux.dev
2220 S: Maintained
2221 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
2222 F: arch/arm/mach-sunxi/
2223 F: arch/arm64/boot/dts/allwinner/
2224 F: drivers/clk/sunxi-ng/
2225 F: drivers/pinctrl/sunxi/
2226 F: drivers/soc/sunxi/
2227 N: allwinner
2228 N: sun[x456789]i
2229 N: sun[25]0i
2230
2231 ARM/ALPHASCALE ARCHITECTURE
2232 M: Krzysztof Kozlowski <krzk@kernel.org>
2233 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2234 S: Odd Fixes
2235 F: arch/arm/boot/dts/alphascale/
2236 F: drivers/clk/clk-asm9260.c
2237 F: drivers/clocksource/asm9260_timer.c
2238 F: drivers/rtc/rtc-asm9260.c
2239 F: drivers/watchdog/asm9260_wdt.c
2240
2241 ARM/AMD PENSANDO ARM64 ARCHITECTURE
2242 M: Brad Larson <blarson@amd.com>
2243 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2244 S: Supported
2245 F: Documentation/devicetree/bindings/*/amd,pensando*
2246 F: arch/arm64/boot/dts/amd/elba*
2247
2248 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
2249 M: Neil Armstrong <neil.armstrong@linaro.org>
2250 M: Jerome Brunet <jbrunet@baylibre.com>
2251 L: linux-amlogic@lists.infradead.org
2252 S: Maintained
2253 F: Documentation/devicetree/bindings/clock/amlogic*
2254 F: drivers/clk/meson/
2255 F: include/dt-bindings/clock/amlogic,a1*
2256 F: include/dt-bindings/clock/gxbb*
2257 F: include/dt-bindings/clock/meson*
2258
2259 ARM/Amlogic Meson SoC Crypto Drivers
2260 M: Corentin Labbe <clabbe@baylibre.com>
2261 L: linux-crypto@vger.kernel.org
2262 L: linux-amlogic@lists.infradead.org
2263 S: Maintained
2264 F: Documentation/devicetree/bindings/crypto/amlogic*
2265 F: drivers/crypto/amlogic/
2266
2267 ARM/Amlogic Meson SoC Sound Drivers
2268 M: Jerome Brunet <jbrunet@baylibre.com>
2269 L: linux-sound@vger.kernel.org
2270 S: Maintained
2271 F: Documentation/devicetree/bindings/sound/amlogic*
2272 F: sound/soc/meson/
2273
2274 ARM/Amlogic Meson SoC support
2275 M: Neil Armstrong <neil.armstrong@linaro.org>
2276 M: Kevin Hilman <khilman@baylibre.com>
2277 R: Jerome Brunet <jbrunet@baylibre.com>
2278 R: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2279 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 L: linux-amlogic@lists.infradead.org
2281 S: Maintained
2282 W: http://linux-meson.com/
2283 F: Documentation/devicetree/bindings/phy/amlogic*
2284 F: arch/arm/boot/dts/amlogic/
2285 F: arch/arm/mach-meson/
2286 F: arch/arm64/boot/dts/amlogic/
2287 F: drivers/pmdomain/amlogic/
2288 F: drivers/mmc/host/meson*
2289 F: drivers/phy/amlogic/
2290 F: drivers/pinctrl/meson/
2291 F: drivers/rtc/rtc-meson*
2292 F: drivers/soc/amlogic/
2293 N: meson
2294
2295 ARM/Annapurna Labs ALPINE ARCHITECTURE
2296 M: Antoine Tenart <atenart@kernel.org>
2297 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 S: Odd Fixes
2299 F: arch/arm/boot/dts/amazon/
2300 F: arch/arm/mach-alpine/
2301 F: arch/arm64/boot/dts/amazon/
2302 F: drivers/*/*alpine*
2303
2304 ARM/APPLE MACHINE SOUND DRIVERS
2305 M: Martin Povišer <povik+lin@cutebit.org>
2306 L: asahi@lists.linux.dev
2307 L: linux-sound@vger.kernel.org
2308 S: Maintained
2309 F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
2310 F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml
2311 F: Documentation/devicetree/bindings/sound/apple,*
2312 F: sound/soc/apple/*
2313 F: sound/soc/codecs/cs42l83-i2c.c
2314 F: sound/soc/codecs/cs42l84.*
2315 F: sound/soc/codecs/ssm3515.c
2316
2317 ARM/APPLE MACHINE SUPPORT
2318 M: Sven Peter <sven@kernel.org>
2319 M: Janne Grunau <j@jannau.net>
2320 R: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2321 R: Neal Gompa <neal@gompa.dev>
2322 L: asahi@lists.linux.dev
2323 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 S: Maintained
2325 W: https://asahilinux.org
2326 B: https://github.com/AsahiLinux/linux/issues
2327 C: irc://irc.oftc.net/asahi-dev
2328 T: git https://github.com/AsahiLinux/linux.git
2329 F: Documentation/devicetree/bindings/arm/apple.yaml
2330 F: Documentation/devicetree/bindings/arm/apple/*
2331 F: Documentation/devicetree/bindings/clock/apple,nco.yaml
2332 F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
2333 F: Documentation/devicetree/bindings/dma/apple,admac.yaml
2334 F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml
2335 F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml
2336 F: Documentation/devicetree/bindings/interrupt-controller/apple,*
2337 F: Documentation/devicetree/bindings/iommu/apple,dart.yaml
2338 F: Documentation/devicetree/bindings/iommu/apple,sart.yaml
2339 F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml
2340 F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
2341 F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
2342 F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
2343 F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
2344 F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml
2345 F: Documentation/devicetree/bindings/pci/apple,pcie.yaml
2346 F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
2347 F: Documentation/devicetree/bindings/power/apple*
2348 F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
2349 F: Documentation/devicetree/bindings/spi/apple,spi.yaml
2350 F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml
2351 F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
2352 F: arch/arm64/boot/dts/apple/
2353 F: drivers/bluetooth/hci_bcm4377.c
2354 F: drivers/clk/clk-apple-nco.c
2355 F: drivers/cpufreq/apple-soc-cpufreq.c
2356 F: drivers/dma/apple-admac.c
2357 F: drivers/pmdomain/apple/
2358 F: drivers/i2c/busses/i2c-pasemi-core.c
2359 F: drivers/i2c/busses/i2c-pasemi-platform.c
2360 F: drivers/input/touchscreen/apple_z2.c
2361 F: drivers/iommu/apple-dart.c
2362 F: drivers/iommu/io-pgtable-dart.c
2363 F: drivers/irqchip/irq-apple-aic.c
2364 F: drivers/nvme/host/apple.c
2365 F: drivers/nvmem/apple-efuses.c
2366 F: drivers/nvmem/apple-spmi-nvmem.c
2367 F: drivers/pinctrl/pinctrl-apple-gpio.c
2368 F: drivers/pwm/pwm-apple.c
2369 F: drivers/soc/apple/*
2370 F: drivers/spi/spi-apple.c
2371 F: drivers/spmi/spmi-apple-controller.c
2372 F: drivers/video/backlight/apple_dwi_bl.c
2373 F: drivers/watchdog/apple_wdt.c
2374 F: include/dt-bindings/interrupt-controller/apple-aic.h
2375 F: include/dt-bindings/pinctrl/apple.h
2376 F: include/linux/soc/apple/*
2377 F: include/uapi/drm/asahi_drm.h
2378
2379 ARM/ARTPEC MACHINE SUPPORT
2380 M: Jesper Nilsson <jesper.nilsson@axis.com>
2381 M: Lars Persson <lars.persson@axis.com>
2382 L: linux-arm-kernel@axis.com
2383 S: Maintained
2384 F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
2385 F: arch/arm/boot/dts/axis/
2386 F: arch/arm/mach-artpec
2387 F: drivers/clk/axis
2388 F: drivers/crypto/axis
2389 F: drivers/mmc/host/usdhi6rol0.c
2390 F: drivers/pinctrl/pinctrl-artpec*
2391
2392 ARM/ASPEED I2C DRIVER
2393 M: Ryan Chen <ryan_chen@aspeedtech.com>
2394 R: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2395 R: Joel Stanley <joel@jms.id.au>
2396 L: linux-i2c@vger.kernel.org
2397 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
2398 S: Maintained
2399 F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
2400 F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml
2401 F: drivers/i2c/busses/i2c-aspeed.c
2402 F: drivers/irqchip/irq-aspeed-i2c-ic.c
2403
2404 ARM/ASPEED MACHINE SUPPORT
2405 M: Joel Stanley <joel@jms.id.au>
2406 M: Andrew Jeffery <andrew@codeconstruct.com.au>
2407 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2409 S: Supported
2410 Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/
2411 T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
2412 F: Documentation/devicetree/bindings/arm/aspeed/
2413 F: arch/arm/boot/dts/aspeed/
2414 F: arch/arm/mach-aspeed/
2415 N: aspeed
2416
2417 ARM/AXM LSI SOC
2418 M: Krzysztof Kozlowski <krzk@kernel.org>
2419 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2420 S: Odd Fixes
2421 F: Documentation/devicetree/bindings/arm/axxia.yaml
2422 F: arch/arm/boot/dts/intel/axm/
2423 F: arch/arm/mach-axxia/
2424
2425 ARM/BITMAIN ARCHITECTURE
2426 M: Manivannan Sadhasivam <mani@kernel.org>
2427 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S: Maintained
2429 F: Documentation/devicetree/bindings/arm/bitmain.yaml
2430 F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2431 F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2432 F: arch/arm64/boot/dts/bitmain/
2433 F: drivers/clk/clk-bm1880.c
2434 F: drivers/pinctrl/pinctrl-bm1880.c
2435
2436 ARM/BLAIZE ARCHITECTURE
2437 M: James Cowgill <james.cowgill@blaize.com>
2438 M: Matt Redfearn <matt.redfearn@blaize.com>
2439 M: Neil Jones <neil.jones@blaize.com>
2440 M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com>
2441 S: Maintained
2442 F: Documentation/devicetree/bindings/arm/blaize.yaml
2443 F: arch/arm64/boot/dts/blaize/
2444
2445 ARM/CALXEDA HIGHBANK ARCHITECTURE
2446 M: Andre Przywara <andre.przywara@arm.com>
2447 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2448 S: Maintained
2449 F: arch/arm/boot/dts/calxeda/
2450 F: arch/arm/mach-highbank/
2451
2452 ARM/CAVIUM THUNDER NETWORK DRIVER
2453 M: Sunil Goutham <sgoutham@marvell.com>
2454 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S: Maintained
2456 F: drivers/net/ethernet/cavium/thunder/
2457
2458 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2459 M: Lukasz Majewski <lukma@denx.de>
2460 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2461 S: Maintained
2462 F: arch/arm/mach-ep93xx/ts72xx.c
2463
2464 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2465 M: Hartley Sweeten <hsweeten@visionengravers.com>
2466 M: Alexander Sverdlin <alexander.sverdlin@gmail.com>
2467 M: Nikita Shubin <nikita.shubin@maquefel.me>
2468 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S: Maintained
2470 F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2471 F: Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2472 F: arch/arm/boot/compressed/misc-ep93xx.h
2473 F: arch/arm/mach-ep93xx/
2474 F: drivers/iio/adc/ep93xx_adc.c
2475
2476 ARM/CLKDEV SUPPORT
2477 M: Russell King <linux@armlinux.org.uk>
2478 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2479 S: Maintained
2480 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2481 F: drivers/clk/clkdev.c
2482
2483 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2484 M: Baruch Siach <baruch@tkos.co.il>
2485 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2486 S: Maintained
2487 F: arch/arm/boot/dts/cnxt/
2488 N: digicolor
2489
2490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2491 M: Suzuki K Poulose <suzuki.poulose@arm.com>
2492 R: Mike Leach <mike.leach@linaro.org>
2493 R: James Clark <james.clark@linaro.org>
2494 L: coresight@lists.linaro.org (moderated for non-subscribers)
2495 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2496 S: Maintained
2497 T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2498 F: Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2499 F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2500 F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2501 F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2502 F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2503 F: Documentation/trace/coresight/*
2504 F: drivers/hwtracing/coresight/*
2505 F: include/dt-bindings/arm/coresight-cti-dt.h
2506 F: include/linux/coresight*
2507 F: include/uapi/linux/coresight*
2508 F: samples/coresight/*
2509 F: tools/perf/Documentation/arm-coresight.txt
2510 F: tools/perf/arch/arm/util/auxtrace.c
2511 F: tools/perf/arch/arm/util/cs-etm.c
2512 F: tools/perf/arch/arm/util/cs-etm.h
2513 F: tools/perf/arch/arm/util/pmu.c
2514 F: tools/perf/tests/shell/*coresight*
2515 F: tools/perf/tests/shell/coresight/*
2516 F: tools/perf/tests/shell/lib/*coresight*
2517 F: tools/perf/util/cs-etm-decoder/*
2518 F: tools/perf/util/cs-etm.*
2519
2520 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2521 M: Hans Ulli Kroll <ulli.kroll@googlemail.com>
2522 M: Linus Walleij <linus.walleij@linaro.org>
2523 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2524 S: Maintained
2525 T: git git://github.com/ulli-kroll/linux.git
2526 F: Documentation/devicetree/bindings/arm/gemini.yaml
2527 F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2528 F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2529 F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2530 F: arch/arm/boot/dts/gemini/
2531 F: arch/arm/mach-gemini/
2532 F: drivers/crypto/gemini/
2533 F: drivers/net/ethernet/cortina/
2534 F: drivers/pinctrl/pinctrl-gemini.c
2535 F: drivers/rtc/rtc-ftrtc010.c
2536
2537 ARM/CZ.NIC TURRIS SUPPORT
2538 M: Marek Behún <kabel@kernel.org>
2539 S: Maintained
2540 W: https://www.turris.cz/
2541 F: Documentation/ABI/testing/debugfs-moxtet
2542 F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
2543 F: Documentation/ABI/testing/sysfs-bus-moxtet-devices
2544 F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2545 F: Documentation/devicetree/bindings/bus/moxtet.txt
2546 F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2547 F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml
2548 F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2549 F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml
2550 F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2551 F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2552 F: drivers/bus/moxtet.c
2553 F: drivers/firmware/turris-mox-rwtm.c
2554 F: drivers/gpio/gpio-moxtet.c
2555 F: drivers/leds/leds-turris-omnia.c
2556 F: drivers/mailbox/armada-37xx-rwtm-mailbox.c
2557 F: drivers/platform/cznic/
2558 F: drivers/watchdog/armada_37xx_wdt.c
2559 F: include/dt-bindings/bus/moxtet.h
2560 F: include/linux/armada-37xx-rwtm-mailbox.h
2561 F: include/linux/moxtet.h
2562 F: include/linux/turris-omnia-mcu-interface.h
2563 F: include/linux/turris-signing-key.h
2564
2565 ARM/FARADAY FA526 PORT
2566 M: Hans Ulli Kroll <ulli.kroll@googlemail.com>
2567 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2568 S: Maintained
2569 T: git git://git.berlios.de/gemini-board
2570 F: arch/arm/mm/*-fa*
2571
2572 ARM/FOOTBRIDGE ARCHITECTURE
2573 M: Russell King <linux@armlinux.org.uk>
2574 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2575 S: Maintained
2576 W: http://www.armlinux.org.uk/
2577 F: arch/arm/include/asm/hardware/dec21285.h
2578 F: arch/arm/mach-footbridge/
2579
2580 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2581 M: Shawn Guo <shawnguo@kernel.org>
2582 M: Sascha Hauer <s.hauer@pengutronix.de>
2583 R: Pengutronix Kernel Team <kernel@pengutronix.de>
2584 R: Fabio Estevam <festevam@gmail.com>
2585 L: imx@lists.linux.dev
2586 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2587 S: Maintained
2588 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2589 F: arch/arm/boot/dts/nxp/imx/
2590 F: arch/arm/boot/dts/nxp/mxs/
2591 F: arch/arm64/boot/dts/freescale/
2592 X: Documentation/devicetree/bindings/media/i2c/
2593 X: arch/arm64/boot/dts/freescale/fsl-*
2594 X: arch/arm64/boot/dts/freescale/qoriq-*
2595 X: drivers/media/i2c/
2596 N: imx
2597 N: mxs
2598 N: \bmxc[^\d]
2599
2600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2601 M: Shawn Guo <shawnguo@kernel.org>
2602 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2603 S: Maintained
2604 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2605 F: arch/arm/boot/dts/nxp/ls/
2606 F: arch/arm64/boot/dts/freescale/fsl-*
2607 F: arch/arm64/boot/dts/freescale/qoriq-*
2608
2609 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2610 M: Shawn Guo <shawnguo@kernel.org>
2611 M: Sascha Hauer <s.hauer@pengutronix.de>
2612 R: Pengutronix Kernel Team <kernel@pengutronix.de>
2613 R: Stefan Agner <stefan@agner.ch>
2614 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2615 S: Maintained
2616 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2617 F: arch/arm/boot/dts/nxp/vf/
2618 F: arch/arm/mach-imx/*vf610*
2619
2620 ARM/GUMSTIX MACHINE SUPPORT
2621 M: Steve Sakoman <sakoman@gmail.com>
2622 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2623 S: Maintained
2624
2625 ARM/HISILICON SOC SUPPORT
2626 M: Wei Xu <xuwei5@hisilicon.com>
2627 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2628 S: Supported
2629 W: http://www.hisilicon.com
2630 T: git https://github.com/hisilicon/linux-hisi.git
2631 F: arch/arm/boot/dts/hisilicon/
2632 F: arch/arm/mach-hisi/
2633 F: arch/arm64/boot/dts/hisilicon/
2634
2635 ARM/HP JORNADA 7XX MACHINE SUPPORT
2636 M: Kristoffer Ericson <kristoffer.ericson@gmail.com>
2637 S: Maintained
2638 W: www.jlime.com
2639 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2640 F: arch/arm/mach-sa1100/include/mach/jornada720.h
2641 F: arch/arm/mach-sa1100/jornada720.c
2642
2643 ARM/HPE GXP ARCHITECTURE
2644 M: Jean-Marie Verdun <verdun@hpe.com>
2645 M: Nick Hawkins <nick.hawkins@hpe.com>
2646 S: Maintained
2647 F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2648 F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2649 F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2650 F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2651 F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2652 F: Documentation/hwmon/gxp-fan-ctrl.rst
2653 F: arch/arm/boot/dts/hpe/
2654 F: arch/arm/mach-hpe/
2655 F: drivers/clocksource/timer-gxp.c
2656 F: drivers/hwmon/gxp-fan-ctrl.c
2657 F: drivers/i2c/busses/i2c-gxp.c
2658 F: drivers/spi/spi-gxp.c
2659 F: drivers/watchdog/gxp-wdt.c
2660
2661 ARM/IGEP MACHINE SUPPORT
2662 M: Enric Balletbo i Serra <eballetbo@gmail.com>
2663 M: Javier Martinez Canillas <javier@dowhile0.org>
2664 L: linux-omap@vger.kernel.org
2665 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2666 S: Maintained
2667 F: arch/arm/boot/dts/ti/omap/omap3-igep*
2668
2669 ARM/INTEL IXP4XX ARM ARCHITECTURE
2670 M: Linus Walleij <linusw@kernel.org>
2671 M: Imre Kaloz <kaloz@openwrt.org>
2672 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2673 S: Maintained
2674 F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2675 F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2676 F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2677 F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2678 F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2679 F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2680 F: arch/arm/boot/dts/intel/ixp/
2681 F: arch/arm/mach-ixp4xx/
2682 F: drivers/bus/intel-ixp4xx-eb.c
2683 F: drivers/char/hw_random/ixp4xx-rng.c
2684 F: drivers/clocksource/timer-ixp4xx.c
2685 F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2686 F: drivers/gpio/gpio-ixp4xx.c
2687 F: drivers/irqchip/irq-ixp4xx.c
2688 F: drivers/net/ethernet/xscale/ixp4xx_eth.c
2689 F: drivers/net/wan/ixp4xx_hss.c
2690 F: drivers/soc/ixp4xx/ixp4xx-npe.c
2691 F: drivers/soc/ixp4xx/ixp4xx-qmgr.c
2692 F: include/linux/soc/ixp4xx/npe.h
2693 F: include/linux/soc/ixp4xx/qmgr.h
2694
2695 ARM/INTEL KEEMBAY ARCHITECTURE
2696 M: Paul J. Murphy <paul.j.murphy@intel.com>
2697 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2698 S: Maintained
2699 F: Documentation/devicetree/bindings/arm/intel,keembay.yaml
2700 F: arch/arm64/boot/dts/intel/keembay-evm.dts
2701 F: arch/arm64/boot/dts/intel/keembay-soc.dtsi
2702
2703 ARM/INTEL XSC3 (MANZANO) ARM CORE
2704 M: Lennert Buytenhek <kernel@wantstofly.org>
2705 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2706 S: Maintained
2707
2708 ARM/LG1K ARCHITECTURE
2709 M: Chanho Min <chanho.min@lge.com>
2710 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2711 S: Maintained
2712 F: arch/arm64/boot/dts/lg/
2713
2714 ARM/LPC18XX ARCHITECTURE
2715 M: Vladimir Zapolskiy <vz@mleia.com>
2716 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2717 S: Maintained
2718 F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml
2719 F: arch/arm/boot/dts/nxp/lpc/lpc43*
2720 F: drivers/i2c/busses/i2c-lpc2k.c
2721 F: drivers/memory/pl172.c
2722 F: drivers/mtd/spi-nor/controllers/nxp-spifi.c
2723 F: drivers/rtc/rtc-lpc24xx.c
2724 N: lpc18xx
2725
2726 ARM/LPC32XX SOC SUPPORT
2727 M: Vladimir Zapolskiy <vz@mleia.com>
2728 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
2729 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2730 S: Maintained
2731 T: git git://github.com/vzapolskiy/linux-lpc32xx.git
2732 F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml
2733 F: arch/arm/boot/dts/nxp/lpc/lpc32*
2734 F: arch/arm/mach-lpc32xx/
2735 F: drivers/dma/lpc32xx-dmamux.c
2736 F: drivers/i2c/busses/i2c-pnx.c
2737 F: drivers/net/ethernet/nxp/lpc_eth.c
2738 F: drivers/usb/host/ohci-nxp.c
2739 F: drivers/watchdog/pnx4008_wdt.c
2740 N: lpc32xx
2741
2742 LPC32XX DMAMUX SUPPORT
2743 M: J.M.B. Downing <jonathan.downing@nautel.com>
2744 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
2745 R: Vladimir Zapolskiy <vz@mleia.com>
2746 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 S: Maintained
2748 F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml
2749
2750 ARM/Marvell Dove/MV78xx0/Orion SOC support
2751 M: Andrew Lunn <andrew@lunn.ch>
2752 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2753 M: Gregory Clement <gregory.clement@bootlin.com>
2754 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2755 S: Maintained
2756 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2757 F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2758 F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2759 F: Documentation/devicetree/bindings/soc/dove/
2760 F: arch/arm/boot/dts/marvell/dove*
2761 F: arch/arm/boot/dts/marvell/orion5x*
2762 F: arch/arm/mach-dove/
2763 F: arch/arm/mach-mv78xx0/
2764 F: arch/arm/mach-orion5x/
2765 F: arch/arm/plat-orion/
2766 F: drivers/bus/mvebu-mbus.c
2767 F: drivers/soc/dove/
2768
2769 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2770 M: Andrew Lunn <andrew@lunn.ch>
2771 M: Gregory Clement <gregory.clement@bootlin.com>
2772 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2773 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2774 S: Maintained
2775 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2776 F: Documentation/devicetree/bindings/arm/marvell/
2777 F: arch/arm/boot/dts/marvell/armada*
2778 F: arch/arm/boot/dts/marvell/kirkwood*
2779 F: arch/arm/configs/mvebu_*_defconfig
2780 F: arch/arm/mach-mvebu/
2781 F: arch/arm64/boot/dts/marvell/
2782 F: drivers/clk/mvebu/
2783 F: drivers/cpufreq/armada-37xx-cpufreq.c
2784 F: drivers/cpufreq/armada-8k-cpufreq.c
2785 F: drivers/cpufreq/mvebu-cpufreq.c
2786 F: drivers/irqchip/irq-armada-370-xp.c
2787 F: drivers/irqchip/irq-mvebu-*
2788 F: drivers/pinctrl/mvebu/
2789 F: drivers/rtc/rtc-armada38x.c
2790
2791 ARM/Mediatek RTC DRIVER
2792 M: Eddie Huang <eddie.huang@mediatek.com>
2793 M: Sean Wang <sean.wang@mediatek.com>
2794 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2795 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2796 S: Maintained
2797 F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml
2798 F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml
2799 F: drivers/rtc/rtc-mt2712.c
2800 F: drivers/rtc/rtc-mt6397.c
2801 F: drivers/rtc/rtc-mt7622.c
2802
2803 ARM/Mediatek SoC support
2804 M: Matthias Brugger <matthias.bgg@gmail.com>
2805 M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2806 L: linux-kernel@vger.kernel.org
2807 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2808 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2809 S: Maintained
2810 W: https://mtk.wiki.kernel.org/
2811 C: irc://irc.libera.chat/linux-mediatek
2812 F: arch/arm/boot/dts/mediatek/
2813 F: arch/arm/mach-mediatek/
2814 F: arch/arm64/boot/dts/mediatek/
2815 F: drivers/soc/mediatek/
2816 N: mtk
2817 N: mt[2678]
2818 K: mediatek
2819
2820 ARM/Mediatek USB3 PHY DRIVER
2821 M: Chunfeng Yun <chunfeng.yun@mediatek.com>
2822 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2823 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2824 S: Maintained
2825 F: Documentation/devicetree/bindings/phy/mediatek,*
2826 F: drivers/phy/mediatek/
2827
2828 ARM/MICROCHIP (ARM64) SoC support
2829 M: Conor Dooley <conor@kernel.org>
2830 M: Nicolas Ferre <nicolas.ferre@microchip.com>
2831 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2832 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2833 S: Supported
2834 T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2835 F: arch/arm64/boot/dts/microchip/
2836
2837 ARM/Microchip (AT91) SoC support
2838 M: Nicolas Ferre <nicolas.ferre@microchip.com>
2839 M: Alexandre Belloni <alexandre.belloni@bootlin.com>
2840 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2841 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2842 S: Supported
2843 W: http://www.linux4sam.org
2844 T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2845 F: arch/arm/boot/dts/microchip/
2846 F: arch/arm/include/debug/at91.S
2847 F: arch/arm/mach-at91/
2848 F: drivers/memory/atmel*
2849 F: drivers/watchdog/sama5d4_wdt.c
2850 F: include/soc/at91/
2851 X: drivers/input/touchscreen/atmel_mxt_ts.c
2852 N: at91
2853 N: atmel
2854
2855 ARM/Microchip Sparx5 SoC support
2856 M: Steen Hegelund <Steen.Hegelund@microchip.com>
2857 M: Daniel Machon <daniel.machon@microchip.com>
2858 M: UNGLinuxDriver@microchip.com
2859 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2860 S: Supported
2861 F: arch/arm64/boot/dts/microchip/sparx*
2862 F: drivers/net/ethernet/microchip/vcap/
2863 F: drivers/pinctrl/pinctrl-microchip-sgpio.c
2864 N: sparx5
2865
2866 ARM/MILBEAUT ARCHITECTURE
2867 M: Taichi Sugaya <sugaya.taichi@socionext.com>
2868 M: Takao Orito <orito.takao@socionext.com>
2869 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2870 S: Maintained
2871 F: arch/arm/boot/dts/socionext/milbeaut*
2872 F: arch/arm/mach-milbeaut/
2873 N: milbeaut
2874
2875 ARM/MORELLO PLATFORM
2876 M: Vincenzo Frascino <vincenzo.frascino@arm.com>
2877 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2878 S: Maintained
2879 F: Documentation/devicetree/bindings/arm/arm,morello.yaml
2880 F: arch/arm64/boot/dts/arm/morello*
2881
2882 ARM/MOXA ART SOC
2883 M: Krzysztof Kozlowski <krzk@kernel.org>
2884 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2885 S: Odd Fixes
2886 F: Documentation/devicetree/bindings/arm/moxart.yaml
2887 F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt
2888 F: arch/arm/boot/dts/moxa/
2889 F: drivers/clk/clk-moxart.c
2890
2891 ARM/MStar/Sigmastar Armv7 SoC support
2892 M: Daniel Palmer <daniel@thingy.jp>
2893 M: Romain Perier <romain.perier@gmail.com>
2894 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2895 S: Maintained
2896 W: http://linux-chenxing.org/
2897 T: git git://github.com/linux-chenxing/linux.git
2898 F: Documentation/devicetree/bindings/arm/mstar/*
2899 F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2900 F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2901 F: arch/arm/boot/dts/sigmastar/
2902 F: arch/arm/mach-mstar/
2903 F: drivers/clk/mstar/
2904 F: drivers/clocksource/timer-msc313e.c
2905 F: drivers/gpio/gpio-msc313.c
2906 F: drivers/rtc/rtc-msc313.c
2907 F: drivers/watchdog/msc313e_wdt.c
2908 F: include/dt-bindings/clock/mstar-*
2909 F: include/dt-bindings/gpio/msc313-gpio.h
2910
2911 ARM/NOMADIK/Ux500 ARCHITECTURES
2912 M: Linus Walleij <linus.walleij@linaro.org>
2913 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2914 S: Maintained
2915 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2916 F: Documentation/devicetree/bindings/arm/ste-*
2917 F: Documentation/devicetree/bindings/arm/ux500.yaml
2918 F: Documentation/devicetree/bindings/arm/ux500/
2919 F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
2920 F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2921 F: arch/arm/boot/dts/st/ste-*
2922 F: arch/arm/mach-nomadik/
2923 F: arch/arm/mach-ux500/
2924 F: drivers/clk/clk-nomadik.c
2925 F: drivers/clocksource/clksrc-dbx500-prcmu.c
2926 F: drivers/dma/ste_dma40*
2927 F: drivers/pmdomain/st/ste-ux500-pm-domain.c
2928 F: drivers/gpio/gpio-nomadik.c
2929 F: drivers/hwspinlock/u8500_hsem.c
2930 F: drivers/i2c/busses/i2c-nomadik.c
2931 F: drivers/iio/adc/ab8500-gpadc.c
2932 F: drivers/mfd/ab8500*
2933 F: drivers/mfd/abx500*
2934 F: drivers/mfd/db8500*
2935 F: drivers/pinctrl/nomadik/
2936 F: drivers/rtc/rtc-ab8500.c
2937 F: drivers/rtc/rtc-pl031.c
2938 F: drivers/soc/ux500/
2939
2940 ARM/NUVOTON MA35 ARCHITECTURE
2941 M: Jacky Huang <ychuang3@nuvoton.com>
2942 M: Shan-Chun Hung <schung@nuvoton.com>
2943 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2944 S: Supported
2945 F: Documentation/devicetree/bindings/*/*/*ma35*
2946 F: Documentation/devicetree/bindings/*/*ma35*
2947 F: arch/arm64/boot/dts/nuvoton/*ma35*
2948 F: drivers/*/*/*ma35*
2949 F: drivers/*/*ma35*
2950 K: ma35d1
2951
2952 ARM/NUVOTON NPCM ARCHITECTURE
2953 M: Avi Fishman <avifishman70@gmail.com>
2954 M: Tomer Maimon <tmaimon77@gmail.com>
2955 M: Tali Perry <tali.perry1@gmail.com>
2956 R: Patrick Venture <venture@google.com>
2957 R: Nancy Yuen <yuenn@google.com>
2958 R: Benjamin Fair <benjaminfair@google.com>
2959 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
2960 S: Supported
2961 F: Documentation/devicetree/bindings/*/*/*npcm*
2962 F: Documentation/devicetree/bindings/*/*npcm*
2963 F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2964 F: arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2965 F: arch/arm/mach-npcm/
2966 F: arch/arm64/boot/dts/nuvoton/
2967 F: drivers/*/*/*npcm*
2968 F: drivers/*/*npcm*
2969 F: drivers/rtc/rtc-nct3018y.c
2970 F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2971 F: include/dt-bindings/clock/nuvoton,npcm845-clk.h
2972
2973 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2974 M: Joseph Liu <kwliu@nuvoton.com>
2975 M: Marvin Lin <kflin@nuvoton.com>
2976 L: linux-media@vger.kernel.org
2977 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
2978 S: Maintained
2979 F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2980 F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2981 F: Documentation/userspace-api/media/drivers/npcm-video.rst
2982 F: drivers/media/platform/nuvoton/
2983 F: include/uapi/linux/npcm-video.h
2984
2985 ARM/NUVOTON WPCM450 ARCHITECTURE
2986 M: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2987 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
2988 S: Maintained
2989 W: https://github.com/neuschaefer/wpcm450/wiki
2990 F: Documentation/devicetree/bindings/*/*wpcm*
2991 F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2992 F: arch/arm/configs/wpcm450_defconfig
2993 F: arch/arm/mach-npcm/wpcm450.c
2994 F: drivers/*/*/*wpcm*
2995 F: drivers/*/*wpcm*
2996
2997 ARM/NXP S32G ARCHITECTURE
2998 R: Chester Lin <chester62515@gmail.com>
2999 R: Matthias Brugger <mbrugger@suse.com>
3000 R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com>
3001 R: NXP S32 Linux Team <s32@nxp.com>
3002 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3003 S: Maintained
3004 F: arch/arm64/boot/dts/freescale/s32g*.dts*
3005 F: drivers/pinctrl/nxp/
3006
3007 ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER
3008 M: Jan Petrous <jan.petrous@oss.nxp.com>
3009 R: s32@nxp.com
3010 S: Maintained
3011 F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml
3012 F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c
3013
3014 ARM/Orion SoC/Technologic Systems TS-78xx platform support
3015 M: Alexander Clouter <alex@digriz.org.uk>
3016 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3017 S: Maintained
3018 W: http://www.digriz.org.uk/ts78xx/kernel
3019 F: arch/arm/mach-orion5x/ts78xx-*
3020
3021 ARM/QUALCOMM CHROMEBOOK SUPPORT
3022 R: cros-qcom-dts-watchers@chromium.org
3023 F: arch/arm64/boot/dts/qcom/sc7180*
3024 F: arch/arm64/boot/dts/qcom/sc7280*
3025 F: arch/arm64/boot/dts/qcom/sdm845-cheza*
3026
3027 ARM/QUALCOMM MAILING LIST
3028 L: linux-arm-msm@vger.kernel.org
3029 C: irc://irc.oftc.net/linux-msm
3030 F: Documentation/devicetree/bindings/*/qcom*
3031 F: Documentation/devicetree/bindings/soc/qcom/
3032 F: arch/arm/boot/dts/qcom/
3033 F: arch/arm/configs/qcom_defconfig
3034 F: arch/arm/mach-qcom/
3035 F: arch/arm64/boot/dts/qcom/
3036 F: drivers/*/*/pm8???-*
3037 F: drivers/*/*/qcom*
3038 F: drivers/*/*/qcom/
3039 F: drivers/*/qcom*
3040 F: drivers/*/qcom/
3041 F: drivers/bluetooth/btqcomsmd.c
3042 F: drivers/clocksource/timer-qcom.c
3043 F: drivers/cpuidle/cpuidle-qcom-spm.c
3044 F: drivers/extcon/extcon-qcom*
3045 F: drivers/i2c/busses/i2c-qcom-geni.c
3046 F: drivers/i2c/busses/i2c-qup.c
3047 F: drivers/iommu/msm*
3048 F: drivers/mfd/ssbi.c
3049 F: drivers/mmc/host/mmci_qcom*
3050 F: drivers/mmc/host/sdhci-msm.c
3051 F: drivers/pci/controller/dwc/pcie-qcom*
3052 F: drivers/phy/qualcomm/
3053 F: drivers/power/*/msm*
3054 F: drivers/reset/reset-qcom-*
3055 F: drivers/rtc/rtc-pm8xxx.c
3056 F: drivers/spi/spi-geni-qcom.c
3057 F: drivers/spi/spi-qcom-qspi.c
3058 F: drivers/spi/spi-qup.c
3059 F: drivers/tty/serial/msm_serial.c
3060 F: drivers/ufs/host/ufs-qcom*
3061 F: drivers/usb/dwc3/dwc3-qcom.c
3062 F: include/dt-bindings/*/qcom*
3063 F: include/linux/*/qcom*
3064 F: include/linux/soc/qcom/
3065
3066 ARM/QUALCOMM SUPPORT
3067 M: Bjorn Andersson <andersson@kernel.org>
3068 M: Konrad Dybcio <konradybcio@kernel.org>
3069 L: linux-arm-msm@vger.kernel.org
3070 S: Maintained
3071 C: irc://irc.oftc.net/linux-msm
3072 T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
3073 F: Documentation/devicetree/bindings/arm/qcom-soc.yaml
3074 F: Documentation/devicetree/bindings/arm/qcom.yaml
3075 F: Documentation/devicetree/bindings/bus/qcom*
3076 F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml
3077 F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml
3078 F: Documentation/devicetree/bindings/reserved-memory/qcom*
3079 F: Documentation/devicetree/bindings/soc/qcom/
3080 F: arch/arm/boot/dts/qcom/
3081 F: arch/arm/configs/qcom_defconfig
3082 F: arch/arm/mach-qcom/
3083 F: arch/arm64/boot/dts/qcom/
3084 F: drivers/bus/qcom*
3085 F: drivers/firmware/qcom/
3086 F: drivers/soc/qcom/
3087 F: include/dt-bindings/arm/qcom,ids.h
3088 F: include/dt-bindings/firmware/qcom,scm.h
3089 F: include/dt-bindings/soc/qcom*
3090 F: include/linux/firmware/qcom
3091 F: include/linux/soc/qcom/
3092 F: include/soc/qcom/
3093
3094 ARM/RDA MICRO ARCHITECTURE
3095 M: Manivannan Sadhasivam <mani@kernel.org>
3096 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3097 L: linux-unisoc@lists.infradead.org (moderated for non-subscribers)
3098 S: Maintained
3099 F: Documentation/devicetree/bindings/arm/rda.yaml
3100 F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml
3101 F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
3102 F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
3103 F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
3104 F: arch/arm/boot/dts/unisoc/
3105 F: drivers/clocksource/timer-rda.c
3106 F: drivers/gpio/gpio-rda.c
3107 F: drivers/irqchip/irq-rda-intc.c
3108 F: drivers/tty/serial/rda-uart.c
3109
3110 ARM/REALTEK ARCHITECTURE
3111 M: Andreas Färber <afaerber@suse.de>
3112 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
3114 S: Maintained
3115 F: Documentation/devicetree/bindings/arm/realtek.yaml
3116 F: arch/arm/boot/dts/realtek/
3117 F: arch/arm/mach-realtek/
3118 F: arch/arm64/boot/dts/realtek/
3119
3120 ARM/RISC-V/RENESAS ARCHITECTURE
3121 M: Geert Uytterhoeven <geert+renesas@glider.be>
3122 M: Magnus Damm <magnus.damm@gmail.com>
3123 L: linux-renesas-soc@vger.kernel.org
3124 S: Supported
3125 Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/
3126 C: irc://irc.libera.chat/renesas-soc
3127 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
3128 F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
3129 F: Documentation/devicetree/bindings/nvmem/renesas,*
3130 F: Documentation/devicetree/bindings/soc/renesas/
3131 F: arch/arm/boot/dts/renesas/
3132 F: arch/arm/configs/shmobile_defconfig
3133 F: arch/arm/include/debug/renesas-scif.S
3134 F: arch/arm/mach-shmobile/
3135 F: arch/arm64/boot/dts/renesas/
3136 F: arch/riscv/boot/dts/renesas/
3137 F: drivers/pmdomain/renesas/
3138 F: drivers/soc/renesas/
3139 F: include/linux/soc/renesas/
3140 N: rcar
3141 K: \brenesas,
3142
3143 ARM/RISCPC ARCHITECTURE
3144 M: Russell King <linux@armlinux.org.uk>
3145 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3146 S: Maintained
3147 W: http://www.armlinux.org.uk/
3148 F: arch/arm/include/asm/hardware/ioc.h
3149 F: arch/arm/include/asm/hardware/iomd.h
3150 F: arch/arm/include/asm/hardware/memc.h
3151 F: arch/arm/mach-rpc/
3152 F: drivers/net/ethernet/8390/etherh.c
3153 F: drivers/net/ethernet/i825xx/ether1*
3154 F: drivers/net/ethernet/seeq/ether3*
3155 F: drivers/scsi/arm/
3156
3157 ARM/Rockchip SoC support
3158 M: Heiko Stuebner <heiko@sntech.de>
3159 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3160 L: linux-rockchip@lists.infradead.org
3161 S: Maintained
3162 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
3163 F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
3164 F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
3165 F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml
3166 F: arch/arm/boot/dts/rockchip/
3167 F: arch/arm/mach-rockchip/
3168 F: drivers/*/*/*rockchip*
3169 F: drivers/*/*rockchip*
3170 F: drivers/clk/rockchip/
3171 F: drivers/i2c/busses/i2c-rk3x.c
3172 F: sound/soc/rockchip/
3173 N: rockchip
3174
3175 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
3176 M: Krzysztof Kozlowski <krzk@kernel.org>
3177 R: Alim Akhtar <alim.akhtar@samsung.com>
3178 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3179 L: linux-samsung-soc@vger.kernel.org
3180 S: Maintained
3181 P: Documentation/process/maintainer-soc-clean-dts.rst
3182 Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/
3183 B: mailto:linux-samsung-soc@vger.kernel.org
3184 C: irc://irc.libera.chat/linux-exynos
3185 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
3186 F: Documentation/arch/arm/samsung/
3187 F: Documentation/devicetree/bindings/arm/samsung/
3188 F: Documentation/devicetree/bindings/hwinfo/samsung,*
3189 F: Documentation/devicetree/bindings/power/pd-samsung.yaml
3190 F: Documentation/devicetree/bindings/soc/samsung/
3191 F: arch/arm/boot/dts/samsung/
3192 F: arch/arm/mach-exynos*/
3193 F: arch/arm/mach-s3c/
3194 F: arch/arm/mach-s5p*/
3195 F: arch/arm64/boot/dts/exynos/
3196 F: drivers/*/*/*s3c24*
3197 F: drivers/*/*s3c24*
3198 F: drivers/*/*s3c64xx*
3199 F: drivers/*/*s5pv210*
3200 F: drivers/clocksource/samsung_pwm_timer.c
3201 F: drivers/firmware/samsung/
3202 F: drivers/mailbox/exynos-mailbox.c
3203 F: drivers/memory/samsung/
3204 F: drivers/pwm/pwm-samsung.c
3205 F: drivers/soc/samsung/
3206 F: drivers/tty/serial/samsung*
3207 F: include/clocksource/samsung_pwm.h
3208 F: include/linux/platform_data/*s3c*
3209 F: include/linux/serial_s3c.h
3210 F: include/linux/soc/samsung/
3211 N: exynos
3212 N: s3c64xx
3213 N: s5pv210
3214
3215 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
3216 M: Łukasz Stelmach <l.stelmach@samsung.com>
3217 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3218 L: linux-media@vger.kernel.org
3219 S: Maintained
3220 F: drivers/media/platform/samsung/s5p-g2d/
3221
3222 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
3223 M: Marek Szyprowski <m.szyprowski@samsung.com>
3224 L: linux-samsung-soc@vger.kernel.org
3225 L: linux-media@vger.kernel.org
3226 S: Maintained
3227 F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
3228 F: drivers/media/cec/platform/s5p/
3229
3230 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
3231 M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
3232 M: Jacek Anaszewski <jacek.anaszewski@gmail.com>
3233 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
3234 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3235 L: linux-media@vger.kernel.org
3236 S: Maintained
3237 F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
3238 F: drivers/media/platform/samsung/s5p-jpeg/
3239
3240 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
3241 M: Marek Szyprowski <m.szyprowski@samsung.com>
3242 M: Andrzej Hajda <andrzej.hajda@intel.com>
3243 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3244 L: linux-media@vger.kernel.org
3245 S: Maintained
3246 F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml
3247 F: drivers/media/platform/samsung/s5p-mfc/
3248
3249 ARM/SOCFPGA ARCHITECTURE
3250 M: Dinh Nguyen <dinguyen@kernel.org>
3251 S: Maintained
3252 W: http://www.rocketboards.org
3253 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
3254 F: arch/arm/boot/dts/intel/socfpga/
3255 F: arch/arm/configs/socfpga_defconfig
3256 F: arch/arm/mach-socfpga/
3257 F: arch/arm64/boot/dts/altera/
3258 F: arch/arm64/boot/dts/intel/
3259
3260 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
3261 M: Dinh Nguyen <dinguyen@kernel.org>
3262 S: Maintained
3263 F: drivers/clk/socfpga/
3264
3265 ARM/SOCFPGA DWMAC GLUE LAYER
3266 M: Maxime Chevallier <maxime.chevallier@bootlin.com>
3267 S: Maintained
3268 F: Documentation/devicetree/bindings/net/socfpga-dwmac.txt
3269 F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
3270
3271 ARM/SOCFPGA EDAC BINDINGS
3272 M: Matthew Gerlach <matthew.gerlach@altera.com>
3273 S: Maintained
3274 F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml
3275
3276 ARM/SOCFPGA EDAC SUPPORT
3277 M: Dinh Nguyen <dinguyen@kernel.org>
3278 S: Maintained
3279 F: drivers/edac/altera_edac.[ch]
3280
3281 ARM/SPREADTRUM SoC SUPPORT
3282 M: Orson Zhai <orsonzhai@gmail.com>
3283 M: Baolin Wang <baolin.wang7@gmail.com>
3284 R: Chunyan Zhang <zhang.lyra@gmail.com>
3285 S: Maintained
3286 F: arch/arm64/boot/dts/sprd
3287 N: sprd
3288 N: sc27xx
3289 N: sc2731
3290
3291 ARM/STI ARCHITECTURE
3292 M: Patrice Chotard <patrice.chotard@foss.st.com>
3293 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3294 S: Maintained
3295 W: http://www.stlinux.com
3296 F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
3297 F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
3298 F: arch/arm/boot/dts/st/sti*
3299 F: arch/arm/mach-sti/
3300 F: drivers/ata/ahci_st.c
3301 F: drivers/char/hw_random/st-rng.c
3302 F: drivers/clocksource/arm_global_timer.c
3303 F: drivers/clocksource/clksrc_st_lpc.c
3304 F: drivers/cpufreq/sti-cpufreq.c
3305 F: drivers/dma/st_fdma*
3306 F: drivers/i2c/busses/i2c-st.c
3307 F: drivers/media/platform/st/sti/c8sectpfe/
3308 F: drivers/media/rc/st_rc.c
3309 F: drivers/mmc/host/sdhci-st.c
3310 F: drivers/phy/st/phy-miphy28lp.c
3311 F: drivers/phy/st/phy-stih407-usb.c
3312 F: drivers/pinctrl/pinctrl-st.c
3313 F: drivers/remoteproc/st_remoteproc.c
3314 F: drivers/remoteproc/st_slim_rproc.c
3315 F: drivers/reset/sti/
3316 F: drivers/rtc/rtc-st-lpc.c
3317 F: drivers/tty/serial/st-asc.c
3318 F: drivers/usb/dwc3/dwc3-st.c
3319 F: drivers/usb/host/ehci-st.c
3320 F: drivers/usb/host/ohci-st.c
3321 F: drivers/watchdog/st_lpc_wdt.c
3322 F: include/linux/remoteproc/st_slim_rproc.h
3323
3324 ARM/STM32 ARCHITECTURE
3325 M: Maxime Coquelin <mcoquelin.stm32@gmail.com>
3326 M: Alexandre Torgue <alexandre.torgue@foss.st.com>
3327 L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
3328 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3329 S: Maintained
3330 T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
3331 F: arch/arm/boot/dts/st/stm32*
3332 F: arch/arm/mach-stm32/
3333 F: arch/arm64/boot/dts/st/
3334 F: drivers/clocksource/armv7m_systick.c
3335 N: stm32
3336 N: stm
3337
3338 ARM/SUNPLUS SP7021 SOC SUPPORT
3339 M: Qin Jian <qinjian@cqplus1.com>
3340 L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
3341 S: Maintained
3342 W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
3343 F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
3344 F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
3345 F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
3346 F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml
3347 F: arch/arm/boot/dts/sunplus/
3348 F: arch/arm/configs/sp7021_*defconfig
3349 F: drivers/clk/clk-sp7021.c
3350 F: drivers/irqchip/irq-sp7021-intc.c
3351 F: drivers/reset/reset-sunplus.c
3352 F: include/dt-bindings/clock/sunplus,sp7021-clkc.h
3353 F: include/dt-bindings/reset/sunplus,sp7021-reset.h
3354
3355 ARM/Synaptics SoC support
3356 M: Jisheng Zhang <jszhang@kernel.org>
3357 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
3358 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3359 S: Maintained
3360 F: arch/arm/boot/dts/synaptics/
3361 F: arch/arm/mach-berlin/
3362 F: arch/arm64/boot/dts/synaptics/
3363
3364 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
3365 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
3366 L: linux-tegra@vger.kernel.org
3367 L: linux-media@vger.kernel.org
3368 S: Maintained
3369 F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
3370 F: drivers/media/cec/platform/tegra/
3371
3372 ARM/TESLA FSD SoC SUPPORT
3373 M: Alim Akhtar <alim.akhtar@samsung.com>
3374 M: linux-fsd@tesla.com
3375 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 L: linux-samsung-soc@vger.kernel.org
3377 S: Maintained
3378 F: arch/arm64/boot/dts/tesla/
3379
3380 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
3381 M: Santosh Shilimkar <ssantosh@kernel.org>
3382 L: linux-kernel@vger.kernel.org
3383 S: Maintained
3384 F: drivers/memory/*emif*
3385
3386 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
3387 M: Nishanth Menon <nm@ti.com>
3388 M: Santosh Shilimkar <ssantosh@kernel.org>
3389 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3390 S: Maintained
3391 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
3392 F: arch/arm/boot/dts/ti/keystone/
3393 F: arch/arm/mach-keystone/
3394
3395 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
3396 M: Santosh Shilimkar <ssantosh@kernel.org>
3397 L: linux-kernel@vger.kernel.org
3398 S: Maintained
3399 F: drivers/clk/keystone/
3400
3401 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
3402 M: Santosh Shilimkar <ssantosh@kernel.org>
3403 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3404 L: linux-kernel@vger.kernel.org
3405 S: Maintained
3406 F: drivers/clocksource/timer-keystone.c
3407
3408 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
3409 M: Santosh Shilimkar <ssantosh@kernel.org>
3410 L: linux-kernel@vger.kernel.org
3411 S: Maintained
3412 F: drivers/power/reset/keystone-reset.c
3413
3414 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
3415 M: Nishanth Menon <nm@ti.com>
3416 M: Vignesh Raghavendra <vigneshr@ti.com>
3417 M: Tero Kristo <kristo@kernel.org>
3418 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3419 S: Supported
3420 F: Documentation/devicetree/bindings/arm/ti/k3.yaml
3421 F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
3422 F: arch/arm64/boot/dts/ti/Makefile
3423 F: arch/arm64/boot/dts/ti/k3-*
3424
3425 ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE
3426 M: Krzysztof Kozlowski <krzk@kernel.org>
3427 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3428 S: Odd Fixes
3429 F: Documentation/devicetree/bindings/*/*/ti,nspire*
3430 F: Documentation/devicetree/bindings/*/ti,nspire*
3431 F: Documentation/devicetree/bindings/arm/ti/nspire.yaml
3432 F: arch/arm/boot/dts/nspire/
3433
3434 ARM/TOSHIBA VISCONTI ARCHITECTURE
3435 M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
3436 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3437 S: Supported
3438 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
3439 F: Documentation/devicetree/bindings/arm/toshiba.yaml
3440 F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
3441 F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
3442 F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
3443 F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
3444 F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
3445 F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
3446 F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
3447 F: arch/arm64/boot/dts/toshiba/
3448 F: drivers/clk/visconti/
3449 F: drivers/gpio/gpio-visconti.c
3450 F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
3451 F: drivers/pci/controller/dwc/pcie-visconti.c
3452 F: drivers/pinctrl/visconti/
3453 F: drivers/watchdog/visconti_wdt.c
3454 N: visconti
3455
3456 ARM/UNIPHIER ARCHITECTURE
3457 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
3458 M: Masami Hiramatsu <mhiramat@kernel.org>
3459 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3460 S: Maintained
3461 F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
3462 F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
3463 F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
3464 F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
3465 F: arch/arm/boot/dts/socionext/uniphier*
3466 F: arch/arm/include/asm/hardware/cache-uniphier.h
3467 F: arch/arm/mm/cache-uniphier.c
3468 F: arch/arm64/boot/dts/socionext/uniphier*
3469 F: drivers/bus/uniphier-system-bus.c
3470 F: drivers/clk/uniphier/
3471 F: drivers/dma/uniphier-mdmac.c
3472 F: drivers/gpio/gpio-uniphier.c
3473 F: drivers/i2c/busses/i2c-uniphier*
3474 F: drivers/irqchip/irq-uniphier-aidet.c
3475 F: drivers/mmc/host/uniphier-sd.c
3476 F: drivers/pinctrl/uniphier/
3477 F: drivers/reset/reset-uniphier.c
3478 F: drivers/tty/serial/8250/8250_uniphier.c
3479 N: uniphier
3480
3481 ARM/VERSATILE EXPRESS PLATFORM
3482 M: Liviu Dudau <liviu.dudau@arm.com>
3483 M: Sudeep Holla <sudeep.holla@arm.com>
3484 M: Lorenzo Pieralisi <lpieralisi@kernel.org>
3485 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3486 S: Maintained
3487 N: mps2
3488 N: vexpress
3489 F: arch/arm/mach-versatile/
3490 F: arch/arm64/boot/dts/arm/
3491 F: drivers/clocksource/timer-versatile.c
3492 X: drivers/cpufreq/vexpress-spc-cpufreq.c
3493 X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
3494
3495 ARM/VFP SUPPORT
3496 M: Russell King <linux@armlinux.org.uk>
3497 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3498 S: Maintained
3499 W: http://www.armlinux.org.uk/
3500 F: arch/arm/vfp/
3501
3502 ARM/VT8500 ARM ARCHITECTURE
3503 M: Alexey Charkov <alchark@gmail.com>
3504 M: Krzysztof Kozlowski <krzk@kernel.org>
3505 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3506 S: Odd Fixes
3507 F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml
3508 F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml
3509 F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml
3510 F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml
3511 F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml
3512 F: arch/arm/boot/dts/vt8500/
3513 F: arch/arm/mach-vt8500/
3514 F: drivers/clocksource/timer-vt8500.c
3515 F: drivers/i2c/busses/i2c-viai2c-wmt.c
3516 F: drivers/mmc/host/wmt-sdmmc.c
3517 F: drivers/pwm/pwm-vt8500.c
3518 F: drivers/rtc/rtc-vt8500.c
3519 F: drivers/soc/vt8500/
3520 F: drivers/tty/serial/vt8500_serial.c
3521 F: drivers/video/fbdev/vt8500lcdfb.*
3522 F: drivers/video/fbdev/wm8505fb*
3523 F: drivers/video/fbdev/wmt_ge_rops.*
3524
3525 ARM/ZYNQ ARCHITECTURE
3526 M: Michal Simek <michal.simek@amd.com>
3527 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3528 S: Supported
3529 W: http://wiki.xilinx.com
3530 T: git https://github.com/Xilinx/linux-xlnx.git
3531 F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3532 F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3533 F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3534 F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3535 F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
3536 F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3537 F: arch/arm/mach-zynq/
3538 F: drivers/clocksource/timer-cadence-ttc.c
3539 F: drivers/cpuidle/cpuidle-zynq.c
3540 F: drivers/edac/synopsys_edac.c
3541 F: drivers/i2c/busses/i2c-cadence.c
3542 F: drivers/i2c/busses/i2c-xiic.c
3543 F: drivers/mmc/host/sdhci-of-arasan.c
3544 N: zynq
3545 N: xilinx
3546
3547 ARM64 FIT SUPPORT
3548 M: Simon Glass <sjg@chromium.org>
3549 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3550 S: Maintained
3551 F: arch/arm64/boot/Makefile
3552 F: scripts/make_fit.py
3553
3554 ARM64 PLATFORM DRIVERS
3555 M: Hans de Goede <hdegoede@redhat.com>
3556 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
3557 R: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
3558 L: platform-driver-x86@vger.kernel.org
3559 S: Maintained
3560 Q: https://patchwork.kernel.org/project/platform-driver-x86/list/
3561 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3562 F: drivers/platform/arm64/
3563
3564 ARM64 PORT (AARCH64 ARCHITECTURE)
3565 M: Catalin Marinas <catalin.marinas@arm.com>
3566 M: Will Deacon <will@kernel.org>
3567 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3568 S: Maintained
3569 T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3570 F: Documentation/arch/arm64/
3571 F: arch/arm64/
3572 F: drivers/virt/coco/arm-cca-guest/
3573 F: drivers/virt/coco/pkvm-guest/
3574 F: tools/testing/selftests/arm64/
3575 X: arch/arm64/boot/dts/
3576
3577 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3578 M: George McCollister <george.mccollister@gmail.com>
3579 L: netdev@vger.kernel.org
3580 S: Maintained
3581 F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3582 F: drivers/net/dsa/xrs700x/*
3583 F: net/dsa/tag_xrs700x.c
3584
3585 AS3645A LED FLASH CONTROLLER DRIVER
3586 M: Sakari Ailus <sakari.ailus@iki.fi>
3587 L: linux-leds@vger.kernel.org
3588 S: Maintained
3589 F: drivers/leds/flash/leds-as3645a.c
3590
3591 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3592 M: Tianshu Qiu <tian.shu.qiu@intel.com>
3593 L: linux-media@vger.kernel.org
3594 S: Maintained
3595 T: git git://linuxtv.org/media.git
3596 F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3597 F: drivers/media/i2c/ak7375.c
3598
3599 ASAHI KASEI AK8974 DRIVER
3600 M: Linus Walleij <linus.walleij@linaro.org>
3601 L: linux-iio@vger.kernel.org
3602 S: Supported
3603 W: http://www.akm.com/
3604 F: drivers/iio/magnetometer/ak8974.c
3605
3606 AOSONG AGS02MA TVOC SENSOR DRIVER
3607 M: Anshul Dalal <anshulusr@gmail.com>
3608 L: linux-iio@vger.kernel.org
3609 S: Maintained
3610 F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml
3611 F: drivers/iio/chemical/ags02ma.c
3612
3613 ASC7621 HARDWARE MONITOR DRIVER
3614 M: George Joseph <george.joseph@fairview5.com>
3615 L: linux-hwmon@vger.kernel.org
3616 S: Maintained
3617 F: Documentation/hwmon/asc7621.rst
3618 F: drivers/hwmon/asc7621.c
3619
3620 ASIX AX88796C SPI ETHERNET ADAPTER
3621 M: Łukasz Stelmach <l.stelmach@samsung.com>
3622 S: Maintained
3623 F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3624 F: drivers/net/ethernet/asix/ax88796c_*
3625
3626 ASIX PHY DRIVER [RUST]
3627 M: FUJITA Tomonori <fujita.tomonori@gmail.com>
3628 R: Trevor Gross <tmgross@umich.edu>
3629 L: netdev@vger.kernel.org
3630 L: rust-for-linux@vger.kernel.org
3631 S: Maintained
3632 F: drivers/net/phy/ax88796b_rust.rs
3633
3634 ASPEED CRYPTO DRIVER
3635 M: Neal Liu <neal_liu@aspeedtech.com>
3636 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3637 S: Maintained
3638 F: Documentation/devicetree/bindings/crypto/aspeed,*
3639 F: drivers/crypto/aspeed/
3640
3641 ASPEED PECI CONTROLLER
3642 M: Iwona Winiarska <iwona.winiarska@intel.com>
3643 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3644 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
3645 S: Supported
3646 F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3647 F: drivers/peci/controller/peci-aspeed.c
3648
3649 ASPEED PINCTRL DRIVERS
3650 M: Andrew Jeffery <andrew@codeconstruct.com.au>
3651 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3652 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
3653 L: linux-gpio@vger.kernel.org
3654 S: Maintained
3655 F: Documentation/devicetree/bindings/pinctrl/aspeed,*
3656 F: drivers/pinctrl/aspeed/
3657
3658 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3659 M: Eddie James <eajames@linux.ibm.com>
3660 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3661 S: Maintained
3662 F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml
3663 F: drivers/irqchip/irq-aspeed-scu-ic.c
3664 F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3665
3666 ASPEED SD/MMC DRIVER
3667 M: Andrew Jeffery <andrew@codeconstruct.com.au>
3668 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3669 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
3670 L: linux-mmc@vger.kernel.org
3671 S: Maintained
3672 F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3673 F: drivers/mmc/host/sdhci-of-aspeed*
3674
3675 ASPEED SMC SPI DRIVER
3676 M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3677 M: Cédric Le Goater <clg@kaod.org>
3678 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3679 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
3680 L: linux-spi@vger.kernel.org
3681 S: Maintained
3682 F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3683 F: drivers/spi/spi-aspeed-smc.c
3684
3685 ASPEED USB UDC DRIVER
3686 M: Neal Liu <neal_liu@aspeedtech.com>
3687 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3688 S: Maintained
3689 F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3690 F: drivers/usb/gadget/udc/aspeed_udc.c
3691
3692 ASPEED VIDEO ENGINE DRIVER
3693 M: Eddie James <eajames@linux.ibm.com>
3694 L: linux-media@vger.kernel.org
3695 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
3696 S: Maintained
3697 F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml
3698 F: drivers/media/platform/aspeed/
3699
3700 ASUS EC HARDWARE MONITOR DRIVER
3701 M: Eugene Shalygin <eugene.shalygin@gmail.com>
3702 L: linux-hwmon@vger.kernel.org
3703 S: Maintained
3704 F: drivers/hwmon/asus-ec-sensors.c
3705
3706 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3707 M: Corentin Chary <corentin.chary@gmail.com>
3708 M: Luke D. Jones <luke@ljones.dev>
3709 L: platform-driver-x86@vger.kernel.org
3710 S: Maintained
3711 W: https://asus-linux.org/
3712 F: drivers/platform/x86/asus*.c
3713 F: drivers/platform/x86/eeepc*.c
3714
3715 ASUS TF103C DOCK DRIVER
3716 M: Hans de Goede <hdegoede@redhat.com>
3717 L: platform-driver-x86@vger.kernel.org
3718 S: Maintained
3719 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3720 F: drivers/platform/x86/asus-tf103c-dock.c
3721
3722 ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER
3723 M: Aleksa Savic <savicaleksa83@gmail.com>
3724 L: linux-hwmon@vger.kernel.org
3725 S: Maintained
3726 F: drivers/hwmon/asus_rog_ryujin.c
3727
3728 ASUS WIRELESS RADIO CONTROL DRIVER
3729 M: João Paulo Rechi Vita <jprvita@gmail.com>
3730 L: platform-driver-x86@vger.kernel.org
3731 S: Maintained
3732 F: drivers/platform/x86/asus-wireless.c
3733
3734 ASUS WMI HARDWARE MONITOR DRIVER
3735 M: Ed Brindley <kernel@maidavale.org>
3736 M: Denis Pauk <pauk.denis@gmail.com>
3737 L: linux-hwmon@vger.kernel.org
3738 S: Maintained
3739 F: drivers/hwmon/asus_wmi_sensors.c
3740
3741 ASYMMETRIC KEYS
3742 M: David Howells <dhowells@redhat.com>
3743 M: Lukas Wunner <lukas@wunner.de>
3744 M: Ignat Korchagin <ignat@cloudflare.com>
3745 L: keyrings@vger.kernel.org
3746 L: linux-crypto@vger.kernel.org
3747 S: Maintained
3748 F: Documentation/crypto/asymmetric-keys.rst
3749 F: crypto/asymmetric_keys/
3750 F: include/crypto/pkcs7.h
3751 F: include/crypto/public_key.h
3752 F: include/keys/asymmetric-*.h
3753 F: include/linux/verification.h
3754
3755 ASYMMETRIC KEYS - ECDSA
3756 M: Lukas Wunner <lukas@wunner.de>
3757 M: Ignat Korchagin <ignat@cloudflare.com>
3758 R: Stefan Berger <stefanb@linux.ibm.com>
3759 L: linux-crypto@vger.kernel.org
3760 S: Maintained
3761 F: crypto/ecc*
3762 F: crypto/ecdsa*
3763 F: include/crypto/ecc*
3764
3765 ASYMMETRIC KEYS - GOST
3766 M: Lukas Wunner <lukas@wunner.de>
3767 M: Ignat Korchagin <ignat@cloudflare.com>
3768 L: linux-crypto@vger.kernel.org
3769 S: Odd fixes
3770 F: crypto/ecrdsa*
3771
3772 ASYMMETRIC KEYS - RSA
3773 M: Lukas Wunner <lukas@wunner.de>
3774 M: Ignat Korchagin <ignat@cloudflare.com>
3775 L: linux-crypto@vger.kernel.org
3776 S: Maintained
3777 F: crypto/rsa*
3778
3779 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3780 R: Dan Williams <dan.j.williams@intel.com>
3781 S: Odd fixes
3782 W: http://sourceforge.net/projects/xscaleiop
3783 F: Documentation/crypto/async-tx-api.rst
3784 F: crypto/async_tx/
3785 F: include/linux/async_tx.h
3786
3787 AT24 EEPROM DRIVER
3788 M: Bartosz Golaszewski <brgl@bgdev.pl>
3789 L: linux-i2c@vger.kernel.org
3790 S: Maintained
3791 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3792 F: Documentation/devicetree/bindings/eeprom/at24.yaml
3793 F: drivers/misc/eeprom/at24.c
3794
3795 ATA OVER ETHERNET (AOE) DRIVER
3796 M: "Justin Sanders" <justin@coraid.com>
3797 S: Supported
3798 W: http://www.openaoe.org/
3799 F: Documentation/admin-guide/aoe/
3800 F: drivers/block/aoe/
3801
3802 ATC260X PMIC MFD DRIVER
3803 M: Manivannan Sadhasivam <mani@kernel.org>
3804 M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3805 L: linux-actions@lists.infradead.org
3806 S: Maintained
3807 F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3808 F: drivers/input/misc/atc260x-onkey.c
3809 F: drivers/mfd/atc260*
3810 F: drivers/power/reset/atc260x-poweroff.c
3811 F: drivers/regulator/atc260x-regulator.c
3812 F: include/linux/mfd/atc260x/*
3813
3814 ATHEROS 71XX/9XXX GPIO DRIVER
3815 M: Alban Bedel <albeu@free.fr>
3816 S: Maintained
3817 W: https://github.com/AlbanBedel/linux
3818 T: git git://github.com/AlbanBedel/linux
3819 F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3820 F: drivers/gpio/gpio-ath79.c
3821
3822 ATHEROS 71XX/9XXX USB PHY DRIVER
3823 M: Alban Bedel <albeu@free.fr>
3824 S: Maintained
3825 W: https://github.com/AlbanBedel/linux
3826 T: git git://github.com/AlbanBedel/linux
3827 F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3828 F: drivers/phy/qualcomm/phy-ath79-usb.c
3829
3830 ATHEROS ATH GENERIC UTILITIES
3831 M: Jeff Johnson <jjohnson@kernel.org>
3832 L: linux-wireless@vger.kernel.org
3833 S: Supported
3834 F: drivers/net/wireless/ath/*
3835
3836 ATHEROS ATH5K WIRELESS DRIVER
3837 M: Jiri Slaby <jirislaby@kernel.org>
3838 M: Nick Kossifidis <mickflemm@gmail.com>
3839 M: Luis Chamberlain <mcgrof@kernel.org>
3840 L: linux-wireless@vger.kernel.org
3841 S: Maintained
3842 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3843 F: drivers/net/wireless/ath/ath5k/
3844
3845 ATHEROS ATH6KL WIRELESS DRIVER
3846 L: linux-wireless@vger.kernel.org
3847 S: Orphan
3848 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3849 F: drivers/net/wireless/ath/ath6kl/
3850
3851 ATI_REMOTE2 DRIVER
3852 M: Ville Syrjala <syrjala@sci.fi>
3853 S: Maintained
3854 F: drivers/input/misc/ati_remote2.c
3855
3856 ATK0110 HWMON DRIVER
3857 M: Luca Tettamanti <kronos.it@gmail.com>
3858 L: linux-hwmon@vger.kernel.org
3859 S: Maintained
3860 F: drivers/hwmon/asus_atk0110.c
3861
3862 ATLX ETHERNET DRIVERS
3863 M: Chris Snook <chris.snook@gmail.com>
3864 L: netdev@vger.kernel.org
3865 S: Maintained
3866 W: http://sourceforge.net/projects/atl1
3867 W: http://atl1.sourceforge.net
3868 F: drivers/net/ethernet/atheros/
3869
3870 ATM
3871 M: Chas Williams <3chas3@gmail.com>
3872 L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3873 L: netdev@vger.kernel.org
3874 S: Maintained
3875 W: http://linux-atm.sourceforge.net
3876 F: drivers/atm/
3877 F: include/linux/atm*
3878 F: include/linux/sonet.h
3879 F: include/uapi/linux/atm*
3880 F: include/uapi/linux/sonet.h
3881
3882 ATMEL MACB ETHERNET DRIVER
3883 M: Nicolas Ferre <nicolas.ferre@microchip.com>
3884 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
3885 S: Maintained
3886 F: drivers/net/ethernet/cadence/
3887
3888 ATMEL MAXTOUCH DRIVER
3889 M: Nick Dyer <nick@shmanahar.org>
3890 S: Maintained
3891 T: git git://github.com/ndyer/linux.git
3892 F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3893 F: drivers/input/touchscreen/atmel_mxt_ts.c
3894
3895 ATOMIC INFRASTRUCTURE
3896 M: Will Deacon <will@kernel.org>
3897 M: Peter Zijlstra <peterz@infradead.org>
3898 R: Boqun Feng <boqun.feng@gmail.com>
3899 R: Mark Rutland <mark.rutland@arm.com>
3900 L: linux-kernel@vger.kernel.org
3901 S: Maintained
3902 F: Documentation/atomic_*.txt
3903 F: arch/*/include/asm/atomic*.h
3904 F: include/*/atomic*.h
3905 F: include/linux/refcount.h
3906 F: scripts/atomic/
3907
3908 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3909 M: Bradley Grove <linuxdrivers@attotech.com>
3910 L: linux-scsi@vger.kernel.org
3911 S: Supported
3912 W: http://www.attotech.com
3913 F: drivers/scsi/esas2r
3914
3915 ATUSB IEEE 802.15.4 RADIO DRIVER
3916 M: Stefan Schmidt <stefan@datenfreihafen.org>
3917 L: linux-wpan@vger.kernel.org
3918 S: Maintained
3919 F: drivers/net/ieee802154/at86rf230.h
3920 F: drivers/net/ieee802154/atusb.c
3921 F: drivers/net/ieee802154/atusb.h
3922
3923 AUDIT SUBSYSTEM
3924 M: Paul Moore <paul@paul-moore.com>
3925 M: Eric Paris <eparis@redhat.com>
3926 L: audit@vger.kernel.org
3927 S: Supported
3928 W: https://github.com/linux-audit
3929 Q: https://patchwork.kernel.org/project/audit/list
3930 B: mailto:audit@vger.kernel.org
3931 P: https://github.com/linux-audit/audit-kernel/blob/main/README.md
3932 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3933 F: include/asm-generic/audit_*.h
3934 F: include/linux/audit.h
3935 F: include/linux/audit_arch.h
3936 F: include/uapi/linux/audit.h
3937 F: kernel/audit*
3938 F: lib/*audit.c
3939 K: \baudit_[a-z_0-9]\+\b
3940
3941 AUTOFDO BUILD
3942 M: Rong Xu <xur@google.com>
3943 M: Han Shen <shenhan@google.com>
3944 S: Supported
3945 F: Documentation/dev-tools/autofdo.rst
3946 F: scripts/Makefile.autofdo
3947
3948 AUXILIARY BUS DRIVER
3949 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3950 R: Dave Ertman <david.m.ertman@intel.com>
3951 R: Ira Weiny <ira.weiny@intel.com>
3952 R: Leon Romanovsky <leon@kernel.org>
3953 S: Supported
3954 T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git
3955 F: Documentation/driver-api/auxiliary_bus.rst
3956 F: drivers/base/auxiliary.c
3957 F: include/linux/auxiliary_bus.h
3958 F: rust/helpers/auxiliary.c
3959 F: rust/kernel/auxiliary.rs
3960 F: samples/rust/rust_driver_auxiliary.rs
3961
3962 AUXILIARY DISPLAY DRIVERS
3963 M: Andy Shevchenko <andy@kernel.org>
3964 R: Geert Uytterhoeven <geert@linux-m68k.org>
3965 S: Odd Fixes
3966 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git
3967 F: Documentation/devicetree/bindings/auxdisplay/
3968 F: drivers/auxdisplay/
3969 F: include/linux/cfag12864b.h
3970 F: include/uapi/linux/map_to_14segment.h
3971 F: include/uapi/linux/map_to_7segment.h
3972
3973 AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER
3974 M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com>
3975 L: linux-iio@vger.kernel.org
3976 S: Maintained
3977 F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml
3978 F: drivers/iio/light/apds9306.c
3979
3980 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3981 M: Andreas Klinger <ak@it-klinger.de>
3982 L: linux-iio@vger.kernel.org
3983 S: Maintained
3984 F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3985 F: drivers/iio/adc/hx711.c
3986
3987 AX.25 NETWORK LAYER
3988 L: linux-hams@vger.kernel.org
3989 S: Orphan
3990 W: https://linux-ax25.in-berlin.de
3991 F: include/net/ax25.h
3992 F: include/uapi/linux/ax25.h
3993 F: net/ax25/
3994
3995 AXENTIA ARM DEVICES
3996 M: Peter Rosin <peda@axentia.se>
3997 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3998 S: Maintained
3999 F: arch/arm/boot/dts/microchip/at91-linea.dtsi
4000 F: arch/arm/boot/dts/microchip/at91-natte.dtsi
4001 F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
4002 F: arch/arm/boot/dts/microchip/at91-tse850-3.dts
4003
4004 AXENTIA ASOC DRIVERS
4005 M: Peter Rosin <peda@axentia.se>
4006 L: linux-sound@vger.kernel.org
4007 S: Maintained
4008 F: Documentation/devicetree/bindings/sound/axentia,*
4009 F: sound/soc/atmel/tse850-pcm5142.c
4010
4011 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
4012 M: Nuno Sá <nuno.sa@analog.com>
4013 L: linux-hwmon@vger.kernel.org
4014 S: Supported
4015 W: https://ez.analog.com/linux-software-drivers
4016 F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
4017 F: drivers/hwmon/axi-fan-control.c
4018
4019 AXI SPI ENGINE
4020 M: Michael Hennerich <michael.hennerich@analog.com>
4021 M: Nuno Sá <nuno.sa@analog.com>
4022 R: David Lechner <dlechner@baylibre.com>
4023 L: linux-spi@vger.kernel.org
4024 S: Supported
4025 W: https://ez.analog.com/linux-software-drivers
4026 F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
4027 F: drivers/spi/spi-axi-spi-engine.c
4028
4029 AXI PWM GENERATOR
4030 M: Michael Hennerich <michael.hennerich@analog.com>
4031 M: Nuno Sá <nuno.sa@analog.com>
4032 R: Trevor Gamblin <tgamblin@baylibre.com>
4033 L: linux-pwm@vger.kernel.org
4034 S: Supported
4035 W: https://ez.analog.com/linux-software-drivers
4036 F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
4037 F: drivers/pwm/pwm-axi-pwmgen.c
4038
4039 AZ6007 DVB DRIVER
4040 M: Mauro Carvalho Chehab <mchehab@kernel.org>
4041 L: linux-media@vger.kernel.org
4042 S: Maintained
4043 W: https://linuxtv.org
4044 T: git git://linuxtv.org/media.git
4045 F: drivers/media/usb/dvb-usb-v2/az6007.c
4046
4047 AZTECH FM RADIO RECEIVER DRIVER
4048 M: Hans Verkuil <hverkuil@xs4all.nl>
4049 L: linux-media@vger.kernel.org
4050 S: Maintained
4051 W: https://linuxtv.org
4052 T: git git://linuxtv.org/media.git
4053 F: drivers/media/radio/radio-aztech*
4054
4055 B43 WIRELESS DRIVER
4056 L: linux-wireless@vger.kernel.org
4057 L: b43-dev@lists.infradead.org
4058 S: Orphan
4059 W: https://wireless.wiki.kernel.org/en/users/Drivers/b43
4060 F: drivers/net/wireless/broadcom/b43/
4061
4062 B43LEGACY WIRELESS DRIVER
4063 L: linux-wireless@vger.kernel.org
4064 L: b43-dev@lists.infradead.org
4065 S: Orphan
4066 W: https://wireless.wiki.kernel.org/en/users/Drivers/b43
4067 F: drivers/net/wireless/broadcom/b43legacy/
4068
4069 BACKLIGHT CLASS/SUBSYSTEM
4070 M: Lee Jones <lee@kernel.org>
4071 M: Daniel Thompson <danielt@kernel.org>
4072 M: Jingoo Han <jingoohan1@gmail.com>
4073 L: dri-devel@lists.freedesktop.org
4074 S: Maintained
4075 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
4076 F: Documentation/ABI/stable/sysfs-class-backlight
4077 F: Documentation/ABI/testing/sysfs-class-backlight
4078 F: Documentation/devicetree/bindings/leds/backlight
4079 F: drivers/video/backlight/
4080 F: include/linux/backlight.h
4081 F: include/linux/pwm_backlight.h
4082
4083 BARCO P50 GPIO DRIVER
4084 M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
4085 M: Peter Korsgaard <peter.korsgaard@barco.com>
4086 S: Maintained
4087 F: drivers/platform/x86/barco-p50-gpio.c
4088
4089 BATMAN ADVANCED
4090 M: Marek Lindner <marek.lindner@mailbox.org>
4091 M: Simon Wunderlich <sw@simonwunderlich.de>
4092 M: Antonio Quartulli <antonio@mandelbit.com>
4093 M: Sven Eckelmann <sven@narfation.org>
4094 L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
4095 S: Maintained
4096 W: https://www.open-mesh.org/
4097 Q: https://patchwork.open-mesh.org/project/batman/list/
4098 B: https://www.open-mesh.org/projects/batman-adv/issues
4099 C: ircs://irc.hackint.org/batadv
4100 T: git https://git.open-mesh.org/linux-merge.git
4101 F: Documentation/networking/batman-adv.rst
4102 F: include/uapi/linux/batadv_packet.h
4103 F: include/uapi/linux/batman_adv.h
4104 F: net/batman-adv/
4105
4106 BAYCOM/HDLCDRV DRIVERS FOR AX.25
4107 M: Thomas Sailer <t.sailer@alumni.ethz.ch>
4108 L: linux-hams@vger.kernel.org
4109 S: Maintained
4110 W: http://www.baycom.org/~tom/ham/ham.html
4111 F: drivers/net/hamradio/baycom*
4112
4113 BCACHE (BLOCK LAYER CACHE)
4114 M: Coly Li <colyli@kernel.org>
4115 M: Kent Overstreet <kent.overstreet@linux.dev>
4116 L: linux-bcache@vger.kernel.org
4117 S: Maintained
4118 W: http://bcache.evilpiepirate.org
4119 C: irc://irc.oftc.net/bcache
4120 F: drivers/md/bcache/
4121
4122 BCACHEFS
4123 M: Kent Overstreet <kent.overstreet@linux.dev>
4124 L: linux-bcachefs@vger.kernel.org
4125 S: Supported
4126 C: irc://irc.oftc.net/bcache
4127 P: Documentation/filesystems/bcachefs/SubmittingPatches.rst
4128 T: git https://evilpiepirate.org/git/bcachefs.git
4129 F: fs/bcachefs/
4130 F: Documentation/filesystems/bcachefs/
4131
4132 BDISP ST MEDIA DRIVER
4133 M: Fabien Dessenne <fabien.dessenne@foss.st.com>
4134 L: linux-media@vger.kernel.org
4135 S: Supported
4136 W: https://linuxtv.org
4137 T: git git://linuxtv.org/media.git
4138 F: drivers/media/platform/st/sti/bdisp
4139
4140 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
4141 M: Dariusz Marcinkiewicz <reksio@newterm.pl>
4142 L: netdev@vger.kernel.org
4143 S: Maintained
4144 F: drivers/net/ethernet/ec_bhf.c
4145
4146 BEFS FILE SYSTEM
4147 M: Luis de Bethencourt <luisbg@kernel.org>
4148 M: Salah Triki <salah.triki@gmail.com>
4149 S: Maintained
4150 T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
4151 F: Documentation/filesystems/befs.rst
4152 F: fs/befs/
4153
4154 BFQ I/O SCHEDULER
4155 M: Yu Kuai <yukuai3@huawei.com>
4156 L: linux-block@vger.kernel.org
4157 S: Odd Fixes
4158 F: Documentation/block/bfq-iosched.rst
4159 F: block/bfq-*
4160
4161 BFS FILE SYSTEM
4162 M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
4163 S: Maintained
4164 F: Documentation/filesystems/bfs.rst
4165 F: fs/bfs/
4166 F: include/uapi/linux/bfs_fs.h
4167
4168 BINMAN
4169 M: Simon Glass <sjg@chromium.org>
4170 S: Supported
4171 F: Documentation/devicetree/bindings/mtd/partitions/binman*
4172
4173 BITMAP API
4174 M: Yury Norov <yury.norov@gmail.com>
4175 R: Rasmus Villemoes <linux@rasmusvillemoes.dk>
4176 S: Maintained
4177 F: include/linux/bitfield.h
4178 F: include/linux/bitmap-str.h
4179 F: include/linux/bitmap.h
4180 F: include/linux/bits.h
4181 F: include/linux/cpumask.h
4182 F: include/linux/cpumask_types.h
4183 F: include/linux/find.h
4184 F: include/linux/nodemask.h
4185 F: include/linux/nodemask_types.h
4186 F: include/vdso/bits.h
4187 F: lib/bitmap-str.c
4188 F: lib/bitmap.c
4189 F: lib/cpumask.c
4190 F: lib/find_bit.c
4191 F: lib/find_bit_benchmark.c
4192 F: lib/test_bitmap.c
4193 F: lib/tests/cpumask_kunit.c
4194 F: tools/include/linux/bitfield.h
4195 F: tools/include/linux/bitmap.h
4196 F: tools/include/linux/bits.h
4197 F: tools/include/linux/find.h
4198 F: tools/include/vdso/bits.h
4199 F: tools/lib/bitmap.c
4200 F: tools/lib/find_bit.c
4201
4202 BITMAP API BINDINGS [RUST]
4203 M: Yury Norov <yury.norov@gmail.com>
4204 S: Maintained
4205 F: rust/helpers/cpumask.c
4206
4207 BITOPS API
4208 M: Yury Norov <yury.norov@gmail.com>
4209 R: Rasmus Villemoes <linux@rasmusvillemoes.dk>
4210 S: Maintained
4211 F: arch/*/include/asm/bitops.h
4212 F: arch/*/include/asm/bitops_32.h
4213 F: arch/*/include/asm/bitops_64.h
4214 F: arch/*/lib/bitops.c
4215 F: include/asm-generic/bitops
4216 F: include/asm-generic/bitops.h
4217 F: include/linux/bitops.h
4218 F: lib/test_bitops.c
4219 F: tools/*/bitops*
4220
4221 BLINKM RGB LED DRIVER
4222 M: Jan-Simon Moeller <jansimon.moeller@gmx.de>
4223 S: Maintained
4224 F: drivers/leds/leds-blinkm.c
4225
4226 BLOCK LAYER
4227 M: Jens Axboe <axboe@kernel.dk>
4228 L: linux-block@vger.kernel.org
4229 S: Maintained
4230 T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
4231 F: Documentation/ABI/stable/sysfs-block
4232 F: Documentation/block/
4233 F: block/
4234 F: drivers/block/
4235 F: include/linux/bio.h
4236 F: include/linux/blk*
4237 F: kernel/trace/blktrace.c
4238 F: lib/sbitmap.c
4239
4240 BLOCK LAYER DEVICE DRIVER API [RUST]
4241 M: Andreas Hindborg <a.hindborg@kernel.org>
4242 R: Boqun Feng <boqun.feng@gmail.com>
4243 L: linux-block@vger.kernel.org
4244 L: rust-for-linux@vger.kernel.org
4245 S: Supported
4246 W: https://rust-for-linux.com
4247 B: https://github.com/Rust-for-Linux/linux/issues
4248 C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block
4249 T: git https://github.com/Rust-for-Linux/linux.git rust-block-next
4250 F: drivers/block/rnull.rs
4251 F: rust/kernel/block.rs
4252 F: rust/kernel/block/
4253
4254 BLOCK2MTD DRIVER
4255 M: Joern Engel <joern@lazybastard.org>
4256 L: linux-mtd@lists.infradead.org
4257 S: Maintained
4258 F: drivers/mtd/devices/block2mtd.c
4259
4260 BLUETOOTH DRIVERS
4261 M: Marcel Holtmann <marcel@holtmann.org>
4262 M: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
4263 L: linux-bluetooth@vger.kernel.org
4264 S: Supported
4265 W: http://www.bluez.org/
4266 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
4267 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
4268 F: Documentation/devicetree/bindings/net/bluetooth/
4269 F: drivers/bluetooth/
4270
4271 BLUETOOTH SUBSYSTEM
4272 M: Marcel Holtmann <marcel@holtmann.org>
4273 M: Johan Hedberg <johan.hedberg@gmail.com>
4274 M: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
4275 L: linux-bluetooth@vger.kernel.org
4276 S: Supported
4277 W: http://www.bluez.org/
4278 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
4279 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
4280 F: Documentation/ABI/stable/sysfs-class-bluetooth
4281 F: include/net/bluetooth/
4282 F: net/bluetooth/
4283
4284 BLZP1600 GPIO DRIVER
4285 M: James Cowgill <james.cowgill@blaize.com>
4286 M: Matt Redfearn <matt.redfearn@blaize.com>
4287 M: Neil Jones <neil.jones@blaize.com>
4288 M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com>
4289 L: linux-gpio@vger.kernel.org
4290 S: Maintained
4291 F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml
4292 F: drivers/gpio/gpio-blzp1600.c
4293
4294 BONDING DRIVER
4295 M: Jay Vosburgh <jv@jvosburgh.net>
4296 L: netdev@vger.kernel.org
4297 S: Maintained
4298 F: Documentation/networking/bonding.rst
4299 F: drivers/net/bonding/
4300 F: include/net/bond*
4301 F: include/uapi/linux/if_bonding.h
4302 F: tools/testing/selftests/drivers/net/bonding/
4303
4304 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
4305 M: Dan Robertson <dan@dlrobertson.com>
4306 L: linux-iio@vger.kernel.org
4307 S: Maintained
4308 F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
4309 F: drivers/iio/accel/bma400*
4310
4311 BOSCH SENSORTEC BMI270 IMU IIO DRIVER
4312 M: Alex Lanzano <lanzano.alex@gmail.com>
4313 L: linux-iio@vger.kernel.org
4314 S: Maintained
4315 F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml
4316 F: drivers/iio/imu/bmi270/
4317
4318 BOSCH SENSORTEC BMI323 IMU IIO DRIVER
4319 M: Jagath Jog J <jagathjog1996@gmail.com>
4320 L: linux-iio@vger.kernel.org
4321 S: Maintained
4322 F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml
4323 F: drivers/iio/imu/bmi323/
4324
4325 BPF JIT for ARC
4326 M: Shahab Vahedi <list+bpf@vahedi.org>
4327 L: bpf@vger.kernel.org
4328 S: Maintained
4329 F: arch/arc/net/
4330
4331 BPF JIT for ARM
4332 M: Russell King <linux@armlinux.org.uk>
4333 M: Puranjay Mohan <puranjay@kernel.org>
4334 L: bpf@vger.kernel.org
4335 S: Maintained
4336 F: arch/arm/net/
4337
4338 BPF JIT for ARM64
4339 M: Daniel Borkmann <daniel@iogearbox.net>
4340 M: Alexei Starovoitov <ast@kernel.org>
4341 M: Puranjay Mohan <puranjay@kernel.org>
4342 R: Xu Kuohai <xukuohai@huaweicloud.com>
4343 L: bpf@vger.kernel.org
4344 S: Supported
4345 F: arch/arm64/net/
4346
4347 BPF JIT for LOONGARCH
4348 M: Tiezhu Yang <yangtiezhu@loongson.cn>
4349 R: Hengqi Chen <hengqi.chen@gmail.com>
4350 L: bpf@vger.kernel.org
4351 S: Maintained
4352 F: arch/loongarch/net/
4353
4354 BPF JIT for MIPS (32-BIT AND 64-BIT)
4355 M: Johan Almbladh <johan.almbladh@anyfinetworks.com>
4356 M: Paul Burton <paulburton@kernel.org>
4357 L: bpf@vger.kernel.org
4358 S: Maintained
4359 F: arch/mips/net/
4360
4361 BPF JIT for NFP NICs
4362 M: Jakub Kicinski <kuba@kernel.org>
4363 L: bpf@vger.kernel.org
4364 S: Odd Fixes
4365 F: drivers/net/ethernet/netronome/nfp/bpf/
4366
4367 BPF JIT for POWERPC (32-BIT AND 64-BIT)
4368 M: Hari Bathini <hbathini@linux.ibm.com>
4369 M: Christophe Leroy <christophe.leroy@csgroup.eu>
4370 R: Naveen N Rao <naveen@kernel.org>
4371 L: bpf@vger.kernel.org
4372 S: Supported
4373 F: arch/powerpc/net/
4374
4375 BPF JIT for RISC-V (32-bit)
4376 M: Luke Nelson <luke.r.nels@gmail.com>
4377 M: Xi Wang <xi.wang@gmail.com>
4378 L: bpf@vger.kernel.org
4379 S: Maintained
4380 F: arch/riscv/net/
4381 X: arch/riscv/net/bpf_jit_comp64.c
4382
4383 BPF JIT for RISC-V (64-bit)
4384 M: Björn Töpel <bjorn@kernel.org>
4385 R: Pu Lehui <pulehui@huawei.com>
4386 R: Puranjay Mohan <puranjay@kernel.org>
4387 L: bpf@vger.kernel.org
4388 S: Maintained
4389 F: arch/riscv/net/
4390 X: arch/riscv/net/bpf_jit_comp32.c
4391
4392 BPF JIT for S390
4393 M: Ilya Leoshkevich <iii@linux.ibm.com>
4394 M: Heiko Carstens <hca@linux.ibm.com>
4395 M: Vasily Gorbik <gor@linux.ibm.com>
4396 L: bpf@vger.kernel.org
4397 S: Supported
4398 F: arch/s390/net/
4399 X: arch/s390/net/pnet.c
4400
4401 BPF JIT for SPARC (32-BIT AND 64-BIT)
4402 M: David S. Miller <davem@davemloft.net>
4403 L: bpf@vger.kernel.org
4404 S: Odd Fixes
4405 F: arch/sparc/net/
4406
4407 BPF JIT for X86 32-BIT
4408 M: Wang YanQing <udknight@gmail.com>
4409 L: bpf@vger.kernel.org
4410 S: Odd Fixes
4411 F: arch/x86/net/bpf_jit_comp32.c
4412
4413 BPF JIT for X86 64-BIT
4414 M: Alexei Starovoitov <ast@kernel.org>
4415 M: Daniel Borkmann <daniel@iogearbox.net>
4416 L: bpf@vger.kernel.org
4417 S: Supported
4418 F: arch/x86/net/
4419 X: arch/x86/net/bpf_jit_comp32.c
4420
4421 BPF [BTF]
4422 M: Martin KaFai Lau <martin.lau@linux.dev>
4423 L: bpf@vger.kernel.org
4424 S: Maintained
4425 F: include/linux/btf*
4426 F: kernel/bpf/btf.c
4427
4428 BPF [CORE]
4429 M: Alexei Starovoitov <ast@kernel.org>
4430 M: Daniel Borkmann <daniel@iogearbox.net>
4431 R: John Fastabend <john.fastabend@gmail.com>
4432 L: bpf@vger.kernel.org
4433 S: Maintained
4434 F: include/linux/bpf*
4435 F: include/linux/filter.h
4436 F: include/linux/tnum.h
4437 F: kernel/bpf/core.c
4438 F: kernel/bpf/dispatcher.c
4439 F: kernel/bpf/mprog.c
4440 F: kernel/bpf/syscall.c
4441 F: kernel/bpf/tnum.c
4442 F: kernel/bpf/trampoline.c
4443 F: kernel/bpf/verifier.c
4444
4445 BPF [CRYPTO]
4446 M: Vadim Fedorenko <vadim.fedorenko@linux.dev>
4447 L: bpf@vger.kernel.org
4448 S: Maintained
4449 F: crypto/bpf_crypto_skcipher.c
4450 F: include/linux/bpf_crypto.h
4451 F: kernel/bpf/crypto.c
4452
4453 BPF [DOCUMENTATION] (Related to Standardization)
4454 R: David Vernet <void@manifault.com>
4455 L: bpf@vger.kernel.org
4456 L: bpf@ietf.org
4457 S: Maintained
4458 F: Documentation/bpf/standardization/
4459
4460 BPF [GENERAL] (Safe Dynamic Programs and Tools)
4461 M: Alexei Starovoitov <ast@kernel.org>
4462 M: Daniel Borkmann <daniel@iogearbox.net>
4463 M: Andrii Nakryiko <andrii@kernel.org>
4464 R: Martin KaFai Lau <martin.lau@linux.dev>
4465 R: Eduard Zingerman <eddyz87@gmail.com>
4466 R: Song Liu <song@kernel.org>
4467 R: Yonghong Song <yonghong.song@linux.dev>
4468 R: John Fastabend <john.fastabend@gmail.com>
4469 R: KP Singh <kpsingh@kernel.org>
4470 R: Stanislav Fomichev <sdf@fomichev.me>
4471 R: Hao Luo <haoluo@google.com>
4472 R: Jiri Olsa <jolsa@kernel.org>
4473 L: bpf@vger.kernel.org
4474 S: Supported
4475 W: https://bpf.io/
4476 Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
4477 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
4478 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
4479 F: Documentation/bpf/
4480 F: Documentation/networking/filter.rst
4481 F: Documentation/userspace-api/ebpf/
4482 F: arch/*/net/*
4483 F: include/linux/bpf*
4484 F: include/linux/btf*
4485 F: include/linux/filter.h
4486 F: include/trace/events/xdp.h
4487 F: include/uapi/linux/bpf*
4488 F: include/uapi/linux/btf*
4489 F: include/uapi/linux/filter.h
4490 F: kernel/bpf/
4491 F: kernel/trace/bpf_trace.c
4492 F: lib/buildid.c
4493 F: arch/*/include/asm/rqspinlock.h
4494 F: include/asm-generic/rqspinlock.h
4495 F: lib/test_bpf.c
4496 F: net/bpf/
4497 F: net/core/filter.c
4498 F: net/sched/act_bpf.c
4499 F: net/sched/cls_bpf.c
4500 F: samples/bpf/
4501 F: scripts/bpf_doc.py
4502 F: scripts/Makefile.btf
4503 F: scripts/pahole-version.sh
4504 F: tools/bpf/
4505 F: tools/lib/bpf/
4506 F: tools/testing/selftests/bpf/
4507
4508 BPF [ITERATOR]
4509 M: Yonghong Song <yonghong.song@linux.dev>
4510 L: bpf@vger.kernel.org
4511 S: Maintained
4512 F: kernel/bpf/*iter.c
4513
4514 BPF [L7 FRAMEWORK] (sockmap)
4515 M: John Fastabend <john.fastabend@gmail.com>
4516 M: Jakub Sitnicki <jakub@cloudflare.com>
4517 L: netdev@vger.kernel.org
4518 L: bpf@vger.kernel.org
4519 S: Maintained
4520 F: include/linux/skmsg.h
4521 F: net/core/skmsg.c
4522 F: net/core/sock_map.c
4523 F: net/ipv4/tcp_bpf.c
4524 F: net/ipv4/udp_bpf.c
4525 F: net/unix/unix_bpf.c
4526
4527 BPF [LIBRARY] (libbpf)
4528 M: Andrii Nakryiko <andrii@kernel.org>
4529 M: Eduard Zingerman <eddyz87@gmail.com>
4530 L: bpf@vger.kernel.org
4531 S: Maintained
4532 F: tools/lib/bpf/
4533
4534 BPF [MISC]
4535 L: bpf@vger.kernel.org
4536 S: Odd Fixes
4537 K: (?:\b|_)bpf(?:\b|_)
4538
4539 BPF [NETKIT] (BPF-programmable network device)
4540 M: Daniel Borkmann <daniel@iogearbox.net>
4541 M: Nikolay Aleksandrov <razor@blackwall.org>
4542 L: bpf@vger.kernel.org
4543 L: netdev@vger.kernel.org
4544 S: Supported
4545 F: drivers/net/netkit.c
4546 F: include/net/netkit.h
4547
4548 BPF [NETWORKING] (struct_ops, reuseport)
4549 M: Martin KaFai Lau <martin.lau@linux.dev>
4550 L: bpf@vger.kernel.org
4551 L: netdev@vger.kernel.org
4552 S: Maintained
4553 F: kernel/bpf/bpf_struct*
4554
4555 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
4556 M: Martin KaFai Lau <martin.lau@linux.dev>
4557 M: Daniel Borkmann <daniel@iogearbox.net>
4558 R: John Fastabend <john.fastabend@gmail.com>
4559 L: bpf@vger.kernel.org
4560 L: netdev@vger.kernel.org
4561 S: Maintained
4562 F: include/net/tcx.h
4563 F: kernel/bpf/tcx.c
4564 F: net/core/filter.c
4565 F: net/sched/act_bpf.c
4566 F: net/sched/cls_bpf.c
4567
4568 BPF [RINGBUF]
4569 M: Andrii Nakryiko <andrii@kernel.org>
4570 L: bpf@vger.kernel.org
4571 S: Maintained
4572 F: kernel/bpf/ringbuf.c
4573
4574 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
4575 M: KP Singh <kpsingh@kernel.org>
4576 M: Matt Bobrowski <mattbobrowski@google.com>
4577 L: bpf@vger.kernel.org
4578 S: Maintained
4579 F: Documentation/bpf/prog_lsm.rst
4580 F: include/linux/bpf_lsm.h
4581 F: kernel/bpf/bpf_lsm.c
4582 F: kernel/trace/bpf_trace.c
4583 F: security/bpf/
4584
4585 BPF [SELFTESTS] (Test Runners & Infrastructure)
4586 M: Andrii Nakryiko <andrii@kernel.org>
4587 M: Eduard Zingerman <eddyz87@gmail.com>
4588 R: Mykola Lysenko <mykolal@fb.com>
4589 L: bpf@vger.kernel.org
4590 S: Maintained
4591 F: tools/testing/selftests/bpf/
4592
4593 BPF [STORAGE & CGROUPS]
4594 M: Martin KaFai Lau <martin.lau@linux.dev>
4595 L: bpf@vger.kernel.org
4596 S: Maintained
4597 F: kernel/bpf/*storage.c
4598 F: kernel/bpf/bpf_lru*
4599 F: kernel/bpf/cgroup.c
4600
4601 BPF [TOOLING] (bpftool)
4602 M: Quentin Monnet <qmo@kernel.org>
4603 L: bpf@vger.kernel.org
4604 S: Maintained
4605 F: kernel/bpf/disasm.*
4606 F: tools/bpf/bpftool/
4607
4608 BPF [TRACING]
4609 M: Song Liu <song@kernel.org>
4610 R: Jiri Olsa <jolsa@kernel.org>
4611 L: bpf@vger.kernel.org
4612 S: Maintained
4613 F: kernel/bpf/stackmap.c
4614 F: kernel/trace/bpf_trace.c
4615 F: lib/buildid.c
4616
4617 BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER
4618 M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com>
4619 L: linux-iio@vger.kernel.org
4620 S: Maintained
4621 F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml
4622 F: drivers/iio/light/apds9160.c
4623
4624 BROADCOM ASP 2.0 ETHERNET DRIVER
4625 M: Justin Chen <justin.chen@broadcom.com>
4626 M: Florian Fainelli <florian.fainelli@broadcom.com>
4627 L: bcm-kernel-feedback-list@broadcom.com
4628 L: netdev@vger.kernel.org
4629 S: Supported
4630 F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
4631 F: drivers/net/ethernet/broadcom/asp2/
4632
4633 BROADCOM B44 10/100 ETHERNET DRIVER
4634 M: Michael Chan <michael.chan@broadcom.com>
4635 L: netdev@vger.kernel.org
4636 S: Maintained
4637 F: drivers/net/ethernet/broadcom/b44.*
4638
4639 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
4640 M: Florian Fainelli <florian.fainelli@broadcom.com>
4641 L: netdev@vger.kernel.org
4642 L: openwrt-devel@lists.openwrt.org (subscribers-only)
4643 S: Supported
4644 F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
4645 F: drivers/net/dsa/b53/*
4646 F: drivers/net/dsa/bcm_sf2*
4647 F: include/linux/dsa/brcm.h
4648 F: include/linux/platform_data/b53.h
4649
4650 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
4651 M: Florian Fainelli <florian.fainelli@broadcom.com>
4652 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4653 L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
4654 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4655 S: Maintained
4656 T: git https://github.com/broadcom/stblinux.git
4657 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4658 F: drivers/pci/controller/pcie-brcmstb.c
4659 F: drivers/staging/vc04_services
4660 N: bcm2711
4661 N: bcm2712
4662 N: bcm283*
4663 N: raspberrypi
4664
4665 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
4666 M: Florian Fainelli <florian.fainelli@broadcom.com>
4667 M: Ray Jui <rjui@broadcom.com>
4668 M: Scott Branden <sbranden@broadcom.com>
4669 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4670 S: Maintained
4671 T: git https://github.com/broadcom/mach-bcm
4672 F: arch/arm/mach-bcm/
4673 N: bcm281*
4674 N: bcm113*
4675 N: bcm216*
4676 N: kona
4677
4678 BROADCOM BCM2835 CAMERA DRIVERS
4679 M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
4680 L: linux-media@vger.kernel.org
4681 S: Maintained
4682 F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml
4683 F: drivers/media/platform/broadcom/bcm2835-unicam*
4684
4685 BROADCOM BCM47XX MIPS ARCHITECTURE
4686 M: Hauke Mehrtens <hauke@hauke-m.de>
4687 M: Rafał Miłecki <zajec5@gmail.com>
4688 L: linux-mips@vger.kernel.org
4689 S: Maintained
4690 F: Documentation/devicetree/bindings/mips/brcm/
4691 F: arch/mips/bcm47xx/*
4692 F: arch/mips/include/asm/mach-bcm47xx/*
4693
4694 BROADCOM BCM4908 ETHERNET DRIVER
4695 M: Rafał Miłecki <rafal@milecki.pl>
4696 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4697 L: netdev@vger.kernel.org
4698 S: Maintained
4699 F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
4700 F: drivers/net/ethernet/broadcom/bcm4908_enet.*
4701 F: drivers/net/ethernet/broadcom/unimac.h
4702
4703 BROADCOM BCM4908 PINMUX DRIVER
4704 M: Rafał Miłecki <rafal@milecki.pl>
4705 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4706 L: linux-gpio@vger.kernel.org
4707 S: Maintained
4708 F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
4709 F: drivers/pinctrl/bcm/pinctrl-bcm4908.c
4710
4711 BROADCOM BCM5301X ARM ARCHITECTURE
4712 M: Florian Fainelli <florian.fainelli@broadcom.com>
4713 M: Hauke Mehrtens <hauke@hauke-m.de>
4714 M: Rafał Miłecki <zajec5@gmail.com>
4715 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4716 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4717 S: Maintained
4718 F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi
4719 F: arch/arm/boot/dts/broadcom/bcm470*
4720 F: arch/arm/boot/dts/broadcom/bcm5301*
4721 F: arch/arm/boot/dts/broadcom/bcm953012*
4722 F: arch/arm/mach-bcm/bcm_5301x.c
4723
4724 BROADCOM BCM53573 ARM ARCHITECTURE
4725 M: Florian Fainelli <florian.fainelli@broadcom.com>
4726 M: Rafał Miłecki <rafal@milecki.pl>
4727 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4728 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4729 S: Maintained
4730 F: arch/arm/boot/dts/broadcom/bcm47189*
4731 F: arch/arm/boot/dts/broadcom/bcm53573*
4732
4733 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4734 M: Kevin Cernekee <cernekee@gmail.com>
4735 L: linux-usb@vger.kernel.org
4736 S: Maintained
4737 F: drivers/usb/gadget/udc/bcm63xx_udc.*
4738
4739 BROADCOM BCM7XXX ARM ARCHITECTURE
4740 M: Florian Fainelli <florian.fainelli@broadcom.com>
4741 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4742 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4743 S: Maintained
4744 T: git https://github.com/broadcom/stblinux.git
4745 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4746 F: arch/arm/boot/dts/broadcom/bcm7*.dts*
4747 F: arch/arm/include/asm/hardware/cache-b15-rac.h
4748 F: arch/arm/mach-bcm/*brcmstb*
4749 F: arch/arm/mm/cache-b15-rac.c
4750 F: drivers/bus/brcmstb_gisb.c
4751 F: drivers/pci/controller/pcie-brcmstb.c
4752 N: brcmstb
4753 N: bcm7038
4754 N: bcm7120
4755
4756 BROADCOM BCMBCA ARM ARCHITECTURE
4757 M: William Zhang <william.zhang@broadcom.com>
4758 M: Anand Gore <anand.gore@broadcom.com>
4759 M: Kursad Oney <kursad.oney@broadcom.com>
4760 M: Florian Fainelli <florian.fainelli@broadcom.com>
4761 M: Rafał Miłecki <rafal@milecki.pl>
4762 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4763 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4764 S: Maintained
4765 T: git https://github.com/broadcom/stblinux.git
4766 F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4767 F: arch/arm64/boot/dts/broadcom/bcmbca/*
4768 N: bcmbca
4769 N: bcm[9]?47622
4770 N: bcm[9]?4912
4771 N: bcm[9]?63138
4772 N: bcm[9]?63146
4773 N: bcm[9]?63148
4774 N: bcm[9]?63158
4775 N: bcm[9]?63178
4776 N: bcm[9]?6756
4777 N: bcm[9]?6813
4778 N: bcm[9]?6846
4779 N: bcm[9]?6855
4780 N: bcm[9]?6856
4781 N: bcm[9]?6858
4782 N: bcm[9]?6878
4783
4784 BROADCOM BDC DRIVER
4785 M: Justin Chen <justin.chen@broadcom.com>
4786 M: Al Cooper <alcooperx@gmail.com>
4787 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4788 L: linux-usb@vger.kernel.org
4789 S: Maintained
4790 F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4791 F: drivers/usb/gadget/udc/bdc/
4792
4793 BROADCOM BMIPS CPUFREQ DRIVER
4794 M: Markus Mayer <mmayer@broadcom.com>
4795 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4796 L: linux-pm@vger.kernel.org
4797 S: Maintained
4798 F: drivers/cpufreq/bmips-cpufreq.c
4799
4800 BROADCOM BMIPS MIPS ARCHITECTURE
4801 M: Florian Fainelli <florian.fainelli@broadcom.com>
4802 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4803 L: linux-mips@vger.kernel.org
4804 S: Maintained
4805 T: git https://github.com/broadcom/stblinux.git
4806 F: arch/mips/bmips/*
4807 F: arch/mips/boot/dts/brcm/bcm*.dts*
4808 F: arch/mips/include/asm/mach-bmips/*
4809 F: arch/mips/kernel/*bmips*
4810 F: drivers/irqchip/irq-bcm63*
4811 F: drivers/irqchip/irq-bcm7*
4812 F: drivers/irqchip/irq-brcmstb*
4813 F: drivers/pmdomain/bcm/bcm63xx-power.c
4814 F: include/linux/bcm963xx_nvram.h
4815 F: include/linux/bcm963xx_tag.h
4816
4817 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4818 M: Rasesh Mody <rmody@marvell.com>
4819 M: GR-Linux-NIC-Dev@marvell.com
4820 L: netdev@vger.kernel.org
4821 S: Maintained
4822 F: drivers/net/ethernet/broadcom/bnx2.*
4823 F: drivers/net/ethernet/broadcom/bnx2_*
4824
4825 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4826 M: Saurav Kashyap <skashyap@marvell.com>
4827 M: Javed Hasan <jhasan@marvell.com>
4828 M: GR-QLogic-Storage-Upstream@marvell.com
4829 L: linux-scsi@vger.kernel.org
4830 S: Supported
4831 F: drivers/scsi/bnx2fc/
4832
4833 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4834 M: Nilesh Javali <njavali@marvell.com>
4835 M: Manish Rangankar <mrangankar@marvell.com>
4836 M: GR-QLogic-Storage-Upstream@marvell.com
4837 L: linux-scsi@vger.kernel.org
4838 S: Supported
4839 F: drivers/scsi/bnx2i/
4840
4841 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4842 M: Sudarsana Kalluru <skalluru@marvell.com>
4843 M: Manish Chopra <manishc@marvell.com>
4844 L: netdev@vger.kernel.org
4845 S: Maintained
4846 F: drivers/net/ethernet/broadcom/bnx2x/
4847
4848 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4849 M: Michael Chan <michael.chan@broadcom.com>
4850 M: Pavan Chebbi <pavan.chebbi@broadcom.com>
4851 L: netdev@vger.kernel.org
4852 S: Maintained
4853 F: drivers/firmware/broadcom/tee_bnxt_fw.c
4854 F: drivers/net/ethernet/broadcom/bnxt/
4855 F: include/linux/firmware/broadcom/tee_bnxt_fw.h
4856
4857 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
4858 M: Arend van Spriel <arend.vanspriel@broadcom.com>
4859 L: linux-wireless@vger.kernel.org
4860 L: brcm80211@lists.linux.dev
4861 L: brcm80211-dev-list.pdl@broadcom.com
4862 S: Supported
4863 F: drivers/net/wireless/broadcom/brcm80211/
4864 F: include/linux/platform_data/brcmfmac.h
4865
4866 BROADCOM BRCMSTB GPIO DRIVER
4867 M: Doug Berger <opendmb@gmail.com>
4868 M: Florian Fainelli <florian.fainelli@broadcom.com>
4869 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4870 S: Supported
4871 F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4872 F: drivers/gpio/gpio-brcmstb.c
4873
4874 BROADCOM BRCMSTB I2C DRIVER
4875 M: Kamal Dasu <kamal.dasu@broadcom.com>
4876 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4877 L: linux-i2c@vger.kernel.org
4878 S: Supported
4879 F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4880 F: drivers/i2c/busses/i2c-brcmstb.c
4881
4882 BROADCOM BRCMSTB UART DRIVER
4883 M: Al Cooper <alcooperx@gmail.com>
4884 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4885 L: linux-serial@vger.kernel.org
4886 S: Maintained
4887 F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4888 F: drivers/tty/serial/8250/8250_bcm7271.c
4889
4890 BROADCOM BRCMSTB USB EHCI DRIVER
4891 M: Justin Chen <justin.chen@broadcom.com>
4892 M: Al Cooper <alcooperx@gmail.com>
4893 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4894 L: linux-usb@vger.kernel.org
4895 S: Maintained
4896 F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4897 F: drivers/usb/host/ehci-brcm.*
4898
4899 BROADCOM BRCMSTB USB PIN MAP DRIVER
4900 M: Al Cooper <alcooperx@gmail.com>
4901 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4902 L: linux-usb@vger.kernel.org
4903 S: Maintained
4904 F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4905 F: drivers/usb/misc/brcmstb-usb-pinmap.c
4906
4907 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4908 M: Justin Chen <justin.chen@broadcom.com>
4909 M: Al Cooper <alcooperx@gmail.com>
4910 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4911 L: linux-kernel@vger.kernel.org
4912 S: Maintained
4913 F: drivers/phy/broadcom/phy-brcm-usb*
4914
4915 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4916 M: William Zhang <william.zhang@broadcom.com>
4917 M: Kursad Oney <kursad.oney@broadcom.com>
4918 M: Jonas Gorski <jonas.gorski@gmail.com>
4919 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4920 L: linux-spi@vger.kernel.org
4921 S: Maintained
4922 F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4923 F: drivers/spi/spi-bcm63xx-hsspi.c
4924 F: drivers/spi/spi-bcmbca-hsspi.c
4925
4926 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4927 M: Jonas Gorski <jonas.gorski@gmail.com>
4928 L: linux-spi@vger.kernel.org
4929 S: Odd Fixes
4930 F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4931 F: drivers/spi/spi-bcm63xx.c
4932
4933 BROADCOM ETHERNET PHY DRIVERS
4934 M: Florian Fainelli <florian.fainelli@broadcom.com>
4935 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4936 L: netdev@vger.kernel.org
4937 S: Supported
4938 F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4939 F: drivers/net/phy/bcm*.[ch]
4940 F: drivers/net/phy/broadcom.c
4941 F: include/linux/brcmphy.h
4942
4943 BROADCOM GENET ETHERNET DRIVER
4944 M: Doug Berger <opendmb@gmail.com>
4945 M: Florian Fainelli <florian.fainelli@broadcom.com>
4946 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4947 L: netdev@vger.kernel.org
4948 S: Maintained
4949 F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4950 F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4951 F: drivers/net/ethernet/broadcom/genet/
4952 F: drivers/net/ethernet/broadcom/unimac.h
4953 F: drivers/net/mdio/mdio-bcm-unimac.c
4954 F: include/linux/platform_data/bcmgenet.h
4955 F: include/linux/platform_data/mdio-bcm-unimac.h
4956
4957 BROADCOM IPROC ARM ARCHITECTURE
4958 M: Ray Jui <rjui@broadcom.com>
4959 M: Scott Branden <sbranden@broadcom.com>
4960 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4961 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4962 S: Maintained
4963 T: git https://github.com/broadcom/stblinux.git
4964 F: arch/arm64/boot/dts/broadcom/northstar2/*
4965 F: arch/arm64/boot/dts/broadcom/stingray/*
4966 F: drivers/clk/bcm/clk-ns*
4967 F: drivers/clk/bcm/clk-sr*
4968 F: drivers/pinctrl/bcm/pinctrl-ns*
4969 F: include/dt-bindings/clock/bcm-sr*
4970 N: iproc
4971 N: cygnus
4972 N: bcm[-_]nsp
4973 N: bcm9113*
4974 N: bcm9583*
4975 N: bcm9585*
4976 N: bcm9586*
4977 N: bcm988312
4978 N: bcm113*
4979 N: bcm583*
4980 N: bcm585*
4981 N: bcm586*
4982 N: bcm88312
4983 N: hr2
4984 N: stingray
4985
4986 BROADCOM IPROC GBIT ETHERNET DRIVER
4987 M: Rafał Miłecki <rafal@milecki.pl>
4988 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4989 L: netdev@vger.kernel.org
4990 S: Maintained
4991 F: Documentation/devicetree/bindings/net/brcm,amac.yaml
4992 F: drivers/net/ethernet/broadcom/bgmac*
4993 F: drivers/net/ethernet/broadcom/unimac.h
4994
4995 BROADCOM KONA GPIO DRIVER
4996 M: Ray Jui <rjui@broadcom.com>
4997 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4998 S: Supported
4999 F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
5000 F: drivers/gpio/gpio-bcm-kona.c
5001
5002 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
5003 M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
5004 M: Kashyap Desai <kashyap.desai@broadcom.com>
5005 M: Sumit Saxena <sumit.saxena@broadcom.com>
5006 M: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
5007 L: mpi3mr-linuxdrv.pdl@broadcom.com
5008 L: linux-scsi@vger.kernel.org
5009 S: Supported
5010 W: https://www.broadcom.com/support/storage
5011 F: drivers/scsi/mpi3mr/
5012
5013 BROADCOM NETXTREME-E ROCE DRIVER
5014 M: Selvin Xavier <selvin.xavier@broadcom.com>
5015 M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
5016 L: linux-rdma@vger.kernel.org
5017 S: Supported
5018 W: http://www.broadcom.com
5019 F: drivers/infiniband/hw/bnxt_re/
5020 F: include/uapi/rdma/bnxt_re-abi.h
5021
5022 BROADCOM NVRAM DRIVER
5023 M: Rafał Miłecki <zajec5@gmail.com>
5024 L: linux-mips@vger.kernel.org
5025 S: Maintained
5026 F: drivers/firmware/broadcom/*
5027
5028 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
5029 M: Rafał Miłecki <rafal@milecki.pl>
5030 M: Florian Fainelli <florian.fainelli@broadcom.com>
5031 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5032 L: linux-pm@vger.kernel.org
5033 S: Maintained
5034 T: git https://github.com/broadcom/stblinux.git
5035 F: drivers/pmdomain/bcm/bcm-pmb.c
5036 F: include/dt-bindings/soc/bcm-pmb.h
5037
5038 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
5039 M: Rafał Miłecki <zajec5@gmail.com>
5040 L: linux-wireless@vger.kernel.org
5041 S: Maintained
5042 F: drivers/bcma/
5043 F: include/linux/bcma/
5044
5045 BROADCOM SPI DRIVER
5046 M: Kamal Dasu <kamal.dasu@broadcom.com>
5047 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5048 S: Maintained
5049 F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
5050 F: drivers/spi/spi-bcm-qspi.*
5051 F: drivers/spi/spi-brcmstb-qspi.c
5052 F: drivers/spi/spi-iproc-qspi.c
5053
5054 BROADCOM STB AVS CPUFREQ DRIVER
5055 M: Markus Mayer <mmayer@broadcom.com>
5056 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5057 L: linux-pm@vger.kernel.org
5058 S: Maintained
5059 F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
5060 F: drivers/cpufreq/brcmstb*
5061
5062 BROADCOM STB AVS TMON DRIVER
5063 M: Markus Mayer <mmayer@broadcom.com>
5064 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5065 L: linux-pm@vger.kernel.org
5066 S: Maintained
5067 F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
5068 F: drivers/thermal/broadcom/brcmstb*
5069
5070 BROADCOM STB DPFE DRIVER
5071 M: Markus Mayer <mmayer@broadcom.com>
5072 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5073 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5074 S: Maintained
5075 F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
5076 F: drivers/memory/brcmstb_dpfe.c
5077
5078 BROADCOM STB NAND FLASH DRIVER
5079 M: Brian Norris <computersforpeace@gmail.com>
5080 M: Kamal Dasu <kamal.dasu@broadcom.com>
5081 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5082 L: linux-mtd@lists.infradead.org
5083 S: Maintained
5084 F: drivers/mtd/nand/raw/brcmnand/
5085 F: include/linux/platform_data/brcmnand.h
5086
5087 BROADCOM STB PCIE DRIVER
5088 M: Jim Quinlan <jim2101024@gmail.com>
5089 M: Nicolas Saenz Julienne <nsaenz@kernel.org>
5090 M: Florian Fainelli <florian.fainelli@broadcom.com>
5091 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5092 L: linux-pci@vger.kernel.org
5093 S: Maintained
5094 F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
5095 F: drivers/pci/controller/pcie-brcmstb.c
5096
5097 BROADCOM SYSTEMPORT ETHERNET DRIVER
5098 M: Florian Fainelli <florian.fainelli@broadcom.com>
5099 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5100 L: netdev@vger.kernel.org
5101 S: Maintained
5102 F: Documentation/devicetree/bindings/net/brcm,systemport.yaml
5103 F: drivers/net/ethernet/broadcom/bcmsysport.*
5104 F: drivers/net/ethernet/broadcom/unimac.h
5105
5106 BROADCOM TG3 GIGABIT ETHERNET DRIVER
5107 M: Pavan Chebbi <pavan.chebbi@broadcom.com>
5108 M: Michael Chan <mchan@broadcom.com>
5109 L: netdev@vger.kernel.org
5110 S: Maintained
5111 F: drivers/net/ethernet/broadcom/tg3.*
5112
5113 BROADCOM VK DRIVER
5114 M: Scott Branden <scott.branden@broadcom.com>
5115 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
5116 S: Supported
5117 F: drivers/misc/bcm-vk/
5118 F: include/uapi/linux/misc/bcm_vk.h
5119
5120 BROCADE BFA FC SCSI DRIVER
5121 M: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
5122 M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
5123 L: linux-scsi@vger.kernel.org
5124 S: Supported
5125 F: drivers/scsi/bfa/
5126
5127 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
5128 M: Rasesh Mody <rmody@marvell.com>
5129 M: Sudarsana Kalluru <skalluru@marvell.com>
5130 M: GR-Linux-NIC-Dev@marvell.com
5131 L: netdev@vger.kernel.org
5132 S: Maintained
5133 F: drivers/net/ethernet/brocade/bna/
5134
5135 BSG (block layer generic sg v4 driver)
5136 M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
5137 L: linux-scsi@vger.kernel.org
5138 S: Supported
5139 F: block/bsg.c
5140 F: include/linux/bsg.h
5141 F: include/uapi/linux/bsg.h
5142
5143 BT87X AUDIO DRIVER
5144 M: Clemens Ladisch <clemens@ladisch.de>
5145 L: linux-sound@vger.kernel.org
5146 S: Maintained
5147 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5148 F: Documentation/sound/cards/bt87x.rst
5149 F: sound/pci/bt87x.c
5150
5151 BT8XXGPIO DRIVER
5152 M: Michael Buesch <m@bues.ch>
5153 S: Maintained
5154 W: http://bu3sch.de/btgpio.php
5155 F: drivers/gpio/gpio-bt8xx.c
5156
5157 BTRFS FILE SYSTEM
5158 M: Chris Mason <clm@fb.com>
5159 M: Josef Bacik <josef@toxicpanda.com>
5160 M: David Sterba <dsterba@suse.com>
5161 L: linux-btrfs@vger.kernel.org
5162 S: Maintained
5163 W: https://btrfs.readthedocs.io
5164 Q: https://patchwork.kernel.org/project/linux-btrfs/list/
5165 C: irc://irc.libera.chat/btrfs
5166 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
5167 F: Documentation/filesystems/btrfs.rst
5168 F: fs/btrfs/
5169 F: include/linux/btrfs*
5170 F: include/trace/events/btrfs.h
5171 F: include/uapi/linux/btrfs*
5172
5173 BTTV VIDEO4LINUX DRIVER
5174 M: Mauro Carvalho Chehab <mchehab@kernel.org>
5175 L: linux-media@vger.kernel.org
5176 S: Odd fixes
5177 W: https://linuxtv.org
5178 T: git git://linuxtv.org/media.git
5179 F: Documentation/driver-api/media/drivers/bttv*
5180 F: drivers/media/pci/bt8xx/bttv*
5181
5182 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
5183 M: Chanwoo Choi <cw00.choi@samsung.com>
5184 L: linux-pm@vger.kernel.org
5185 L: linux-samsung-soc@vger.kernel.org
5186 S: Maintained
5187 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5188 F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
5189 F: drivers/devfreq/exynos-bus.c
5190
5191 BUSLOGIC SCSI DRIVER
5192 M: Khalid Aziz <khalid@gonehiking.org>
5193 L: linux-scsi@vger.kernel.org
5194 S: Maintained
5195 F: drivers/scsi/BusLogic.*
5196 F: drivers/scsi/FlashPoint.*
5197
5198 BXCAN CAN NETWORK DRIVER
5199 M: Dario Binacchi <dario.binacchi@amarulasolutions.com>
5200 L: linux-can@vger.kernel.org
5201 S: Maintained
5202 F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
5203 F: drivers/net/can/bxcan.c
5204
5205 C-MEDIA CMI8788 DRIVER
5206 M: Clemens Ladisch <clemens@ladisch.de>
5207 L: linux-sound@vger.kernel.org
5208 S: Maintained
5209 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5210 F: sound/pci/oxygen/
5211
5212 C-SKY ARCHITECTURE
5213 M: Guo Ren <guoren@kernel.org>
5214 L: linux-csky@vger.kernel.org
5215 S: Supported
5216 T: git https://github.com/c-sky/csky-linux.git
5217 F: Documentation/devicetree/bindings/csky/
5218 F: Documentation/devicetree/bindings/interrupt-controller/csky,*
5219 F: Documentation/devicetree/bindings/timer/csky,*
5220 F: arch/csky/
5221 F: drivers/clocksource/timer-gx6605s.c
5222 F: drivers/clocksource/timer-mp-csky.c
5223 F: drivers/irqchip/irq-csky-*
5224 N: csky
5225 K: csky
5226
5227 CA8210 IEEE-802.15.4 RADIO DRIVER
5228 L: linux-wpan@vger.kernel.org
5229 S: Orphan
5230 W: https://github.com/Cascoda/ca8210-linux.git
5231 F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
5232 F: drivers/net/ieee802154/ca8210.c
5233
5234 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
5235 M: David Howells <dhowells@redhat.com>
5236 L: netfs@lists.linux.dev
5237 S: Supported
5238 F: Documentation/filesystems/caching/cachefiles.rst
5239 F: fs/cachefiles/
5240
5241 CACHESTAT: PAGE CACHE STATS FOR A FILE
5242 M: Nhat Pham <nphamcs@gmail.com>
5243 M: Johannes Weiner <hannes@cmpxchg.org>
5244 L: linux-mm@kvack.org
5245 S: Maintained
5246 F: tools/testing/selftests/cachestat/test_cachestat.c
5247
5248 CADENCE MIPI-CSI2 BRIDGES
5249 M: Maxime Ripard <mripard@kernel.org>
5250 L: linux-media@vger.kernel.org
5251 S: Maintained
5252 F: Documentation/devicetree/bindings/media/cdns,*.txt
5253 F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
5254 F: drivers/media/platform/cadence/cdns-csi2*
5255
5256 CADENCE NAND DRIVER
5257 L: linux-mtd@lists.infradead.org
5258 S: Orphan
5259 F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml
5260 F: drivers/mtd/nand/raw/cadence-nand-controller.c
5261
5262 CADENCE USB3 DRD IP DRIVER
5263 M: Peter Chen <peter.chen@kernel.org>
5264 M: Pawel Laszczak <pawell@cadence.com>
5265 R: Roger Quadros <rogerq@kernel.org>
5266 L: linux-usb@vger.kernel.org
5267 S: Maintained
5268 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
5269 F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml
5270 F: drivers/usb/cdns3/
5271 X: drivers/usb/cdns3/cdnsp*
5272
5273 CADENCE USBHS DRIVER
5274 M: Pawel Laszczak <pawell@cadence.com>
5275 L: linux-usb@vger.kernel.org
5276 S: Maintained
5277 F: drivers/usb/gadget/udc/cdns2
5278
5279 CADENCE USBSSP DRD IP DRIVER
5280 M: Pawel Laszczak <pawell@cadence.com>
5281 L: linux-usb@vger.kernel.org
5282 S: Maintained
5283 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
5284 F: drivers/usb/cdns3/
5285 X: drivers/usb/cdns3/cdns3*
5286
5287 CADET FM/AM RADIO RECEIVER DRIVER
5288 M: Hans Verkuil <hverkuil@xs4all.nl>
5289 L: linux-media@vger.kernel.org
5290 S: Maintained
5291 W: https://linuxtv.org
5292 T: git git://linuxtv.org/media.git
5293 F: drivers/media/radio/radio-cadet*
5294
5295 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
5296 L: linux-media@vger.kernel.org
5297 S: Orphan
5298 T: git git://linuxtv.org/media.git
5299 F: Documentation/admin-guide/media/cafe_ccic*
5300 F: drivers/media/platform/marvell/
5301
5302 CAIF NETWORK LAYER
5303 L: netdev@vger.kernel.org
5304 S: Orphan
5305 F: Documentation/networking/caif/
5306 F: drivers/net/caif/
5307 F: include/net/caif/
5308 F: include/uapi/linux/caif/
5309 F: net/caif/
5310
5311 CAKE QDISC
5312 M: Toke Høiland-Jørgensen <toke@toke.dk>
5313 L: cake@lists.bufferbloat.net (moderated for non-subscribers)
5314 S: Maintained
5315 F: net/sched/sch_cake.c
5316
5317 CAN NETWORK DRIVERS
5318 M: Marc Kleine-Budde <mkl@pengutronix.de>
5319 M: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
5320 L: linux-can@vger.kernel.org
5321 S: Maintained
5322 W: https://github.com/linux-can
5323 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
5324 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
5325 F: Documentation/devicetree/bindings/net/can/
5326 F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
5327 F: drivers/net/can/
5328 F: drivers/phy/phy-can-transceiver.c
5329 F: include/linux/can/bittiming.h
5330 F: include/linux/can/dev.h
5331 F: include/linux/can/length.h
5332 F: include/linux/can/platform/
5333 F: include/linux/can/rx-offload.h
5334 F: include/uapi/linux/can/error.h
5335 F: include/uapi/linux/can/netlink.h
5336 F: include/uapi/linux/can/vxcan.h
5337
5338 CAN NETWORK LAYER
5339 M: Oliver Hartkopp <socketcan@hartkopp.net>
5340 M: Marc Kleine-Budde <mkl@pengutronix.de>
5341 L: linux-can@vger.kernel.org
5342 S: Maintained
5343 W: https://github.com/linux-can
5344 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
5345 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
5346 F: Documentation/networking/can.rst
5347 F: Documentation/networking/iso15765-2.rst
5348 F: include/linux/can/can-ml.h
5349 F: include/linux/can/core.h
5350 F: include/linux/can/skb.h
5351 F: include/net/netns/can.h
5352 F: include/uapi/linux/can.h
5353 F: include/uapi/linux/can/bcm.h
5354 F: include/uapi/linux/can/gw.h
5355 F: include/uapi/linux/can/isotp.h
5356 F: include/uapi/linux/can/raw.h
5357 F: net/can/
5358 F: net/sched/em_canid.c
5359 F: tools/testing/selftests/net/can/
5360
5361 CAN-J1939 NETWORK LAYER
5362 M: Robin van der Gracht <robin@protonic.nl>
5363 M: Oleksij Rempel <o.rempel@pengutronix.de>
5364 R: kernel@pengutronix.de
5365 L: linux-can@vger.kernel.org
5366 S: Maintained
5367 F: Documentation/networking/j1939.rst
5368 F: include/uapi/linux/can/j1939.h
5369 F: net/can/j1939/
5370
5371 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
5372 M: Damien Le Moal <dlemoal@kernel.org>
5373 L: linux-riscv@lists.infradead.org
5374 L: linux-gpio@vger.kernel.org (pinctrl driver)
5375 F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
5376 F: drivers/pinctrl/pinctrl-k210.c
5377
5378 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
5379 M: Damien Le Moal <dlemoal@kernel.org>
5380 L: linux-kernel@vger.kernel.org
5381 L: linux-riscv@lists.infradead.org
5382 S: Maintained
5383 F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
5384 F: drivers/reset/reset-k210.c
5385
5386 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
5387 M: Damien Le Moal <dlemoal@kernel.org>
5388 L: linux-riscv@lists.infradead.org
5389 S: Maintained
5390 F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
5391 F: drivers/soc/canaan/
5392 F: include/soc/canaan/
5393
5394 CAPABILITIES
5395 M: Serge Hallyn <serge@hallyn.com>
5396 L: linux-security-module@vger.kernel.org
5397 S: Supported
5398 F: include/linux/capability.h
5399 F: include/trace/events/capability.h
5400 F: include/uapi/linux/capability.h
5401 F: kernel/capability.c
5402 F: security/commoncap.c
5403
5404 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
5405 M: Kevin Tsai <ktsai@capellamicro.com>
5406 S: Maintained
5407 F: drivers/iio/light/cm*
5408
5409 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
5410 M: Christian Lamparter <chunkeey@googlemail.com>
5411 L: linux-wireless@vger.kernel.org
5412 S: Maintained
5413 W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
5414 F: drivers/net/wireless/ath/carl9170/
5415
5416 CAVIUM I2C DRIVER
5417 M: Robert Richter <rric@kernel.org>
5418 S: Odd Fixes
5419 W: http://www.marvell.com
5420 F: drivers/i2c/busses/i2c-octeon*
5421 F: drivers/i2c/busses/i2c-thunderx*
5422
5423 CAVIUM LIQUIDIO NETWORK DRIVER
5424 L: netdev@vger.kernel.org
5425 S: Orphan
5426 W: http://www.marvell.com
5427 F: drivers/net/ethernet/cavium/liquidio/
5428
5429 CAVIUM MMC DRIVER
5430 M: Robert Richter <rric@kernel.org>
5431 S: Odd Fixes
5432 W: http://www.marvell.com
5433 F: drivers/mmc/host/cavium*
5434
5435 CAVIUM OCTEON-TX CRYPTO DRIVER
5436 M: George Cherian <gcherian@marvell.com>
5437 L: linux-crypto@vger.kernel.org
5438 S: Supported
5439 W: http://www.marvell.com
5440 F: drivers/crypto/cavium/cpt/
5441
5442 CAVIUM THUNDERX2 ARM64 SOC
5443 M: Robert Richter <rric@kernel.org>
5444 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5445 S: Odd Fixes
5446 F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt
5447 F: arch/arm64/boot/dts/cavium/thunder2-99xx*
5448
5449 CBS/ETF/TAPRIO QDISCS
5450 M: Vinicius Costa Gomes <vinicius.gomes@intel.com>
5451 L: netdev@vger.kernel.org
5452 S: Maintained
5453 F: net/sched/sch_cbs.c
5454 F: net/sched/sch_etf.c
5455 F: net/sched/sch_taprio.c
5456
5457 CC2520 IEEE-802.15.4 RADIO DRIVER
5458 M: Stefan Schmidt <stefan@datenfreihafen.org>
5459 L: linux-wpan@vger.kernel.org
5460 S: Odd Fixes
5461 F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
5462 F: drivers/net/ieee802154/cc2520.c
5463
5464 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
5465 M: Gilad Ben-Yossef <gilad@benyossef.com>
5466 L: linux-crypto@vger.kernel.org
5467 S: Supported
5468 W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
5469 F: drivers/crypto/ccree/
5470
5471 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
5472 M: Hadar Gat <hadar.gat@arm.com>
5473 L: linux-crypto@vger.kernel.org
5474 S: Supported
5475 W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
5476 F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml
5477 F: drivers/char/hw_random/cctrng.c
5478 F: drivers/char/hw_random/cctrng.h
5479
5480 CEC FRAMEWORK
5481 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
5482 L: linux-media@vger.kernel.org
5483 S: Supported
5484 W: http://linuxtv.org
5485 T: git git://linuxtv.org/media.git
5486 F: Documentation/ABI/testing/debugfs-cec-error-inj
5487 F: Documentation/devicetree/bindings/media/cec/cec-common.yaml
5488 F: Documentation/driver-api/media/cec-core.rst
5489 F: Documentation/userspace-api/media/cec
5490 F: drivers/media/cec/
5491 F: drivers/media/rc/keymaps/rc-cec.c
5492 F: include/media/cec-notifier.h
5493 F: include/media/cec.h
5494 F: include/uapi/linux/cec-funcs.h
5495 F: include/uapi/linux/cec.h
5496
5497 CEC GPIO DRIVER
5498 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
5499 L: linux-media@vger.kernel.org
5500 S: Supported
5501 W: http://linuxtv.org
5502 T: git git://linuxtv.org/media.git
5503 F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
5504 F: drivers/media/cec/platform/cec-gpio/
5505
5506 CELL BROADBAND ENGINE ARCHITECTURE
5507 L: linuxppc-dev@lists.ozlabs.org
5508 S: Orphan
5509 F: arch/powerpc/include/asm/cell*.h
5510 F: arch/powerpc/include/asm/spu*.h
5511 F: arch/powerpc/include/uapi/asm/spu*.h
5512 F: arch/powerpc/platforms/cell/
5513
5514 CELLWISE CW2015 BATTERY DRIVER
5515 M: Tobias Schrammm <t.schramm@manjaro.org>
5516 S: Maintained
5517 F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
5518 F: drivers/power/supply/cw2015_battery.c
5519
5520 CEPH COMMON CODE (LIBCEPH)
5521 M: Ilya Dryomov <idryomov@gmail.com>
5522 M: Xiubo Li <xiubli@redhat.com>
5523 L: ceph-devel@vger.kernel.org
5524 S: Supported
5525 W: http://ceph.com/
5526 T: git https://github.com/ceph/ceph-client.git
5527 F: include/linux/ceph/
5528 F: include/linux/crush/
5529 F: net/ceph/
5530
5531 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
5532 M: Xiubo Li <xiubli@redhat.com>
5533 M: Ilya Dryomov <idryomov@gmail.com>
5534 L: ceph-devel@vger.kernel.org
5535 S: Supported
5536 W: http://ceph.com/
5537 T: git https://github.com/ceph/ceph-client.git
5538 F: Documentation/filesystems/ceph.rst
5539 F: fs/ceph/
5540
5541 CERTIFICATE HANDLING
5542 M: David Howells <dhowells@redhat.com>
5543 M: David Woodhouse <dwmw2@infradead.org>
5544 L: keyrings@vger.kernel.org
5545 S: Maintained
5546 F: Documentation/admin-guide/module-signing.rst
5547 F: certs/
5548 F: scripts/sign-file.c
5549 F: scripts/ssl-common.h
5550 F: tools/certs/
5551
5552 CFAG12864B LCD DRIVER
5553 M: Miguel Ojeda <ojeda@kernel.org>
5554 S: Maintained
5555 F: drivers/auxdisplay/cfag12864b.c
5556 F: include/linux/cfag12864b.h
5557
5558 CFAG12864BFB LCD FRAMEBUFFER DRIVER
5559 M: Miguel Ojeda <ojeda@kernel.org>
5560 S: Maintained
5561 F: drivers/auxdisplay/cfag12864bfb.c
5562 F: include/linux/cfag12864b.h
5563
5564 CHAR and MISC DRIVERS
5565 M: Arnd Bergmann <arnd@arndb.de>
5566 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5567 S: Supported
5568 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
5569 F: drivers/char/
5570 F: drivers/misc/
5571 F: include/linux/miscdevice.h
5572 F: samples/rust/rust_misc_device.rs
5573 X: drivers/char/agp/
5574 X: drivers/char/hw_random/
5575 X: drivers/char/ipmi/
5576 X: drivers/char/random.c
5577 X: drivers/char/tpm/
5578
5579 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
5580 M: Thomas Weißschuh <linux@weissschuh.net>
5581 L: linux-hwmon@vger.kernel.org
5582 S: Maintained
5583 F: Documentation/hwmon/powerz.rst
5584 F: drivers/hwmon/powerz.c
5585
5586 CHECKPATCH
5587 M: Andy Whitcroft <apw@canonical.com>
5588 M: Joe Perches <joe@perches.com>
5589 R: Dwaipayan Ray <dwaipayanray1@gmail.com>
5590 R: Lukas Bulwahn <lukas.bulwahn@gmail.com>
5591 S: Maintained
5592 F: scripts/checkpatch.pl
5593
5594 CHECKPATCH DOCUMENTATION
5595 M: Dwaipayan Ray <dwaipayanray1@gmail.com>
5596 M: Lukas Bulwahn <lukas.bulwahn@gmail.com>
5597 R: Joe Perches <joe@perches.com>
5598 S: Maintained
5599 F: Documentation/dev-tools/checkpatch.rst
5600
5601 CHINESE DOCUMENTATION
5602 M: Alex Shi <alexs@kernel.org>
5603 M: Yanteng Si <si.yanteng@linux.dev>
5604 R: Dongliang Mu <dzm91@hust.edu.cn>
5605 T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git
5606 S: Maintained
5607 F: Documentation/translations/zh_CN/
5608
5609 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
5610 M: Peter Chen <peter.chen@kernel.org>
5611 L: linux-usb@vger.kernel.org
5612 S: Maintained
5613 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
5614 F: drivers/usb/chipidea/
5615
5616 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
5617 M: Hans de Goede <hdegoede@redhat.com>
5618 L: linux-input@vger.kernel.org
5619 S: Maintained
5620 F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
5621 F: drivers/input/touchscreen/chipone_icn8318.c
5622
5623 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
5624 M: Hans de Goede <hdegoede@redhat.com>
5625 L: linux-input@vger.kernel.org
5626 S: Maintained
5627 F: drivers/input/touchscreen/chipone_icn8505.c
5628
5629 CHROME HARDWARE PLATFORM SUPPORT
5630 M: Benson Leung <bleung@chromium.org>
5631 M: Tzung-Bi Shih <tzungbi@kernel.org>
5632 L: chrome-platform@lists.linux.dev
5633 S: Maintained
5634 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
5635 F: drivers/platform/chrome/
5636
5637 CHROMEOS EC CODEC DRIVER
5638 M: Cheng-Yi Chiang <cychiang@chromium.org>
5639 M: Tzung-Bi Shih <tzungbi@kernel.org>
5640 R: Guenter Roeck <groeck@chromium.org>
5641 L: chrome-platform@lists.linux.dev
5642 S: Maintained
5643 F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
5644 F: sound/soc/codecs/cros_ec_codec.*
5645
5646 CHROMEOS EC CHARGE CONTROL
5647 M: Thomas Weißschuh <linux@weissschuh.net>
5648 S: Maintained
5649 F: drivers/power/supply/cros_charge-control.c
5650
5651 CHROMEOS EC HARDWARE MONITORING
5652 M: Thomas Weißschuh <linux@weissschuh.net>
5653 L: chrome-platform@lists.linux.dev
5654 L: linux-hwmon@vger.kernel.org
5655 S: Maintained
5656 F: Documentation/hwmon/cros_ec_hwmon.rst
5657 F: drivers/hwmon/cros_ec_hwmon.c
5658
5659 CHROMEOS EC LED DRIVER
5660 M: Thomas Weißschuh <linux@weissschuh.net>
5661 S: Maintained
5662 F: drivers/leds/leds-cros_ec.c
5663
5664 CHROMEOS EC SUBDRIVERS
5665 M: Benson Leung <bleung@chromium.org>
5666 R: Guenter Roeck <groeck@chromium.org>
5667 L: chrome-platform@lists.linux.dev
5668 S: Maintained
5669 F: drivers/power/supply/cros_charge-control.c
5670 F: drivers/power/supply/cros_usbpd-charger.c
5671 N: cros_ec
5672 N: cros-ec
5673
5674 CHROMEOS EC UART DRIVER
5675 M: Bhanu Prakash Maiya <bhanumaiya@chromium.org>
5676 R: Benson Leung <bleung@chromium.org>
5677 R: Tzung-Bi Shih <tzungbi@kernel.org>
5678 S: Maintained
5679 F: drivers/platform/chrome/cros_ec_uart.c
5680
5681 CHROMEOS EC USB PD NOTIFY DRIVER
5682 M: Łukasz Bartosik <ukaszb@chromium.org>
5683 M: Andrei Kuchynski <akuchynski@chromium.org>
5684 M: Jameson Thies <jthies@google.com>
5685 L: chrome-platform@lists.linux.dev
5686 S: Maintained
5687 F: drivers/platform/chrome/cros_usbpd_notify.c
5688 F: include/linux/platform_data/cros_usbpd_notify.h
5689
5690 CHROMEOS EC USB TYPE-C DRIVER
5691 M: Benson Leung <bleung@chromium.org>
5692 M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
5693 M: Jameson Thies <jthies@google.com>
5694 M: Andrei Kuchynski <akuchynski@chromium.org>
5695 L: chrome-platform@lists.linux.dev
5696 S: Maintained
5697 F: drivers/platform/chrome/cros_ec_typec.*
5698 F: drivers/platform/chrome/cros_typec_altmode.*
5699 F: drivers/platform/chrome/cros_typec_switch.c
5700 F: drivers/platform/chrome/cros_typec_vdm.*
5701
5702 CHROMEOS HPS DRIVER
5703 M: Dan Callaghan <dcallagh@chromium.org>
5704 R: Sami Kyöstilä <skyostil@chromium.org>
5705 S: Maintained
5706 F: drivers/platform/chrome/cros_hps_i2c.c
5707
5708 CHROMEOS EC WATCHDOG
5709 M: Lukasz Majczak <lma@chromium.org>
5710 L: chrome-platform@lists.linux.dev
5711 S: Maintained
5712 F: drivers/watchdog/cros_ec_wdt.c
5713
5714 CHROMEOS UCSI DRIVER
5715 M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
5716 M: Łukasz Bartosik <ukaszb@chromium.org>
5717 M: Jameson Thies <jthies@google.com>
5718 M: Andrei Kuchynski <akuchynski@chromium.org>
5719 L: chrome-platform@lists.linux.dev
5720 S: Maintained
5721 F: drivers/usb/typec/ucsi/cros_ec_ucsi.c
5722
5723 CHRONTEL CH7322 CEC DRIVER
5724 M: Joe Tessler <jrt@google.com>
5725 L: linux-media@vger.kernel.org
5726 S: Maintained
5727 T: git git://linuxtv.org/media.git
5728 F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
5729 F: drivers/media/cec/i2c/ch7322.c
5730
5731 CIRRUS LOGIC AUDIO CODEC DRIVERS
5732 M: David Rhodes <david.rhodes@cirrus.com>
5733 M: Richard Fitzgerald <rf@opensource.cirrus.com>
5734 L: linux-sound@vger.kernel.org
5735 L: patches@opensource.cirrus.com
5736 S: Maintained
5737 F: Documentation/devicetree/bindings/sound/cirrus,cs*
5738 F: Documentation/sound/codecs/cs*
5739 F: drivers/mfd/cs42l43*
5740 F: drivers/pinctrl/cirrus/pinctrl-cs42l43*
5741 F: drivers/spi/spi-cs42l43*
5742 F: include/dt-bindings/sound/cs*
5743 F: include/linux/mfd/cs42l43*
5744 F: include/sound/cs*
5745 F: sound/pci/hda/cirrus*
5746 F: sound/pci/hda/cs*
5747 F: sound/pci/hda/hda_component*
5748 F: sound/soc/codecs/cs*
5749
5750 CIRRUS LOGIC HAPTIC DRIVERS
5751 M: James Ogletree <jogletre@opensource.cirrus.com>
5752 M: Fred Treven <fred.treven@cirrus.com>
5753 M: Ben Bright <ben.bright@cirrus.com>
5754 L: patches@opensource.cirrus.com
5755 S: Supported
5756 F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml
5757 F: drivers/input/misc/cs40l*
5758 F: drivers/mfd/cs40l*
5759 F: include/linux/mfd/cs40l*
5760 F: sound/soc/codecs/cs40l*
5761
5762 CIRRUS LOGIC DSP FIRMWARE DRIVER
5763 M: Simon Trimmer <simont@opensource.cirrus.com>
5764 M: Charles Keepax <ckeepax@opensource.cirrus.com>
5765 M: Richard Fitzgerald <rf@opensource.cirrus.com>
5766 L: patches@opensource.cirrus.com
5767 S: Supported
5768 W: https://github.com/CirrusLogic/linux-drivers/wiki
5769 T: git https://github.com/CirrusLogic/linux-drivers.git
5770 F: drivers/firmware/cirrus/
5771 F: include/linux/firmware/cirrus/
5772
5773 CIRRUS LOGIC EP93XX ETHERNET DRIVER
5774 M: Hartley Sweeten <hsweeten@visionengravers.com>
5775 L: netdev@vger.kernel.org
5776 S: Maintained
5777 F: drivers/net/ethernet/cirrus/ep93xx_eth.c
5778
5779 CIRRUS LOGIC LOCHNAGAR DRIVER
5780 M: Charles Keepax <ckeepax@opensource.cirrus.com>
5781 M: Richard Fitzgerald <rf@opensource.cirrus.com>
5782 L: patches@opensource.cirrus.com
5783 S: Supported
5784 F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5785 F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5786 F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5787 F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5788 F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5789 F: Documentation/hwmon/lochnagar.rst
5790 F: drivers/clk/clk-lochnagar.c
5791 F: drivers/hwmon/lochnagar-hwmon.c
5792 F: drivers/mfd/lochnagar-i2c.c
5793 F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5794 F: drivers/regulator/lochnagar-regulator.c
5795 F: include/dt-bindings/clock/lochnagar.h
5796 F: include/dt-bindings/pinctrl/lochnagar.h
5797 F: include/linux/mfd/lochnagar*
5798 F: sound/soc/codecs/lochnagar-sc.c
5799
5800 CIRRUS LOGIC MADERA CODEC DRIVERS
5801 M: Charles Keepax <ckeepax@opensource.cirrus.com>
5802 M: Richard Fitzgerald <rf@opensource.cirrus.com>
5803 L: linux-sound@vger.kernel.org
5804 L: patches@opensource.cirrus.com
5805 S: Supported
5806 W: https://github.com/CirrusLogic/linux-drivers/wiki
5807 T: git https://github.com/CirrusLogic/linux-drivers.git
5808 F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5809 F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5810 F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5811 F: drivers/gpio/gpio-madera*
5812 F: drivers/irqchip/irq-madera*
5813 F: drivers/mfd/cs47l*
5814 F: drivers/mfd/madera*
5815 F: drivers/pinctrl/cirrus/*
5816 F: include/dt-bindings/sound/madera*
5817 F: include/linux/irqchip/irq-madera*
5818 F: include/linux/mfd/madera/*
5819 F: include/sound/madera*
5820 F: sound/soc/codecs/cs47l*
5821 F: sound/soc/codecs/madera*
5822
5823 CISCO FCOE HBA DRIVER
5824 M: Satish Kharat <satishkh@cisco.com>
5825 M: Sesidhar Baddela <sebaddel@cisco.com>
5826 M: Karan Tilak Kumar <kartilak@cisco.com>
5827 L: linux-scsi@vger.kernel.org
5828 S: Supported
5829 F: drivers/scsi/fnic/
5830
5831 CISCO SCSI HBA DRIVER
5832 M: Karan Tilak Kumar <kartilak@cisco.com>
5833 M: Sesidhar Baddela <sebaddel@cisco.com>
5834 L: linux-scsi@vger.kernel.org
5835 S: Supported
5836 F: drivers/scsi/snic/
5837
5838 CISCO VIC ETHERNET NIC DRIVER
5839 M: Christian Benvenuti <benve@cisco.com>
5840 M: Satish Kharat <satishkh@cisco.com>
5841 S: Maintained
5842 F: drivers/net/ethernet/cisco/enic/
5843
5844 CISCO VIC LOW LATENCY NIC DRIVER
5845 M: Christian Benvenuti <benve@cisco.com>
5846 M: Nelson Escobar <neescoba@cisco.com>
5847 S: Supported
5848 F: drivers/infiniband/hw/usnic/
5849
5850 CLANG CONTROL FLOW INTEGRITY SUPPORT
5851 M: Sami Tolvanen <samitolvanen@google.com>
5852 M: Kees Cook <kees@kernel.org>
5853 R: Nathan Chancellor <nathan@kernel.org>
5854 L: llvm@lists.linux.dev
5855 S: Supported
5856 B: https://github.com/ClangBuiltLinux/linux/issues
5857 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5858 F: include/linux/cfi.h
5859 F: kernel/cfi.c
5860
5861 CLANG-FORMAT FILE
5862 M: Miguel Ojeda <ojeda@kernel.org>
5863 S: Maintained
5864 F: .clang-format
5865
5866 CLANG/LLVM BUILD SUPPORT
5867 M: Nathan Chancellor <nathan@kernel.org>
5868 R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com>
5869 R: Bill Wendling <morbo@google.com>
5870 R: Justin Stitt <justinstitt@google.com>
5871 L: llvm@lists.linux.dev
5872 S: Supported
5873 W: https://clangbuiltlinux.github.io/
5874 B: https://github.com/ClangBuiltLinux/linux/issues
5875 C: irc://irc.libera.chat/clangbuiltlinux
5876 F: Documentation/kbuild/llvm.rst
5877 F: include/linux/compiler-clang.h
5878 F: scripts/Makefile.clang
5879 F: scripts/clang-tools/
5880 K: \b(?i:clang|llvm)\b
5881
5882 CLK API
5883 M: Russell King <linux@armlinux.org.uk>
5884 L: linux-clk@vger.kernel.org
5885 S: Maintained
5886 F: include/linux/clk.h
5887
5888 CLOCKSOURCE, CLOCKEVENT DRIVERS
5889 M: Daniel Lezcano <daniel.lezcano@linaro.org>
5890 M: Thomas Gleixner <tglx@linutronix.de>
5891 L: linux-kernel@vger.kernel.org
5892 S: Supported
5893 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5894 F: Documentation/devicetree/bindings/timer/
5895 F: drivers/clocksource/
5896
5897 CLOSURES
5898 M: Kent Overstreet <kent.overstreet@linux.dev>
5899 L: linux-bcachefs@vger.kernel.org
5900 S: Supported
5901 C: irc://irc.oftc.net/bcache
5902 F: include/linux/closure.h
5903 F: lib/closure.c
5904
5905 CMPC ACPI DRIVER
5906 M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5907 L: platform-driver-x86@vger.kernel.org
5908 S: Supported
5909 F: drivers/platform/x86/classmate-laptop.c
5910
5911 COBALT MEDIA DRIVER
5912 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
5913 L: linux-media@vger.kernel.org
5914 S: Supported
5915 W: https://linuxtv.org
5916 T: git git://linuxtv.org/media.git
5917 F: drivers/media/pci/cobalt/
5918
5919 COCCINELLE/Semantic Patches (SmPL)
5920 M: Julia Lawall <Julia.Lawall@inria.fr>
5921 M: Nicolas Palix <nicolas.palix@imag.fr>
5922 L: cocci@inria.fr (moderated for non-subscribers)
5923 S: Supported
5924 W: https://coccinelle.gitlabpages.inria.fr/website/
5925 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5926 F: Documentation/dev-tools/coccinelle.rst
5927 F: scripts/coccicheck
5928 F: scripts/coccinelle/
5929
5930 CODA FILE SYSTEM
5931 M: Jan Harkes <jaharkes@cs.cmu.edu>
5932 M: coda@cs.cmu.edu
5933 L: codalist@coda.cs.cmu.edu
5934 S: Maintained
5935 W: http://www.coda.cs.cmu.edu/
5936 F: Documentation/filesystems/coda.rst
5937 F: fs/coda/
5938 F: include/linux/coda*.h
5939 F: include/uapi/linux/coda*.h
5940
5941 CODA V4L2 MEM2MEM DRIVER
5942 M: Philipp Zabel <p.zabel@pengutronix.de>
5943 L: linux-media@vger.kernel.org
5944 S: Maintained
5945 F: Documentation/devicetree/bindings/media/coda.yaml
5946 F: drivers/media/platform/chips-media/coda
5947
5948 CODE OF CONDUCT
5949 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5950 S: Supported
5951 F: Documentation/process/code-of-conduct-interpretation.rst
5952 F: Documentation/process/code-of-conduct.rst
5953
5954 CODE TAGGING
5955 M: Suren Baghdasaryan <surenb@google.com>
5956 M: Kent Overstreet <kent.overstreet@linux.dev>
5957 S: Maintained
5958 F: include/asm-generic/codetag.lds.h
5959 F: include/linux/codetag.h
5960 F: lib/codetag.c
5961
5962 COMEDI DRIVERS
5963 M: Ian Abbott <abbotti@mev.co.uk>
5964 M: H Hartley Sweeten <hsweeten@visionengravers.com>
5965 S: Odd Fixes
5966 F: drivers/comedi/
5967 F: include/linux/comedi/
5968 F: include/uapi/linux/comedi.h
5969
5970 COMMON CLK FRAMEWORK
5971 M: Michael Turquette <mturquette@baylibre.com>
5972 M: Stephen Boyd <sboyd@kernel.org>
5973 L: linux-clk@vger.kernel.org
5974 S: Maintained
5975 Q: http://patchwork.kernel.org/project/linux-clk/list/
5976 T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5977 F: Documentation/devicetree/bindings/clock/
5978 F: drivers/clk/
5979 F: include/dt-bindings/clock/
5980 F: include/linux/clk-pr*
5981 F: include/linux/clk/
5982 F: include/linux/of_clk.h
5983 F: rust/helpers/clk.c
5984 F: rust/kernel/clk.rs
5985 X: drivers/clk/clkdev.c
5986
5987 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5988 M: Steve French <sfrench@samba.org>
5989 M: Steve French <smfrench@gmail.com>
5990 R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space)
5991 R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files)
5992 R: Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5993 R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5994 R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases)
5995 L: linux-cifs@vger.kernel.org
5996 L: samba-technical@lists.samba.org (moderated for non-subscribers)
5997 S: Supported
5998 W: https://wiki.samba.org/index.php/LinuxCIFS
5999 T: git git://git.samba.org/sfrench/cifs-2.6.git
6000 F: Documentation/admin-guide/cifs/
6001 F: fs/smb/client/
6002 F: fs/smb/common/
6003 F: include/uapi/linux/cifs
6004
6005 COMPACTPCI HOTPLUG CORE
6006 M: Scott Murray <scott@spiteful.org>
6007 L: linux-pci@vger.kernel.org
6008 S: Maintained
6009 F: drivers/pci/hotplug/cpci_hotplug*
6010
6011 COMPACTPCI HOTPLUG GENERIC DRIVER
6012 M: Scott Murray <scott@spiteful.org>
6013 L: linux-pci@vger.kernel.org
6014 S: Maintained
6015 F: drivers/pci/hotplug/cpcihp_generic.c
6016
6017 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
6018 M: Scott Murray <scott@spiteful.org>
6019 L: linux-pci@vger.kernel.org
6020 S: Maintained
6021 F: drivers/pci/hotplug/cpcihp_zt5550.*
6022
6023 COMPAL LAPTOP SUPPORT
6024 M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
6025 L: platform-driver-x86@vger.kernel.org
6026 S: Maintained
6027 F: drivers/platform/x86/compal-laptop.c
6028
6029 COMPILER ATTRIBUTES
6030 M: Miguel Ojeda <ojeda@kernel.org>
6031 S: Maintained
6032 F: include/linux/compiler_attributes.h
6033
6034 COMPUTE EXPRESS LINK (CXL)
6035 M: Davidlohr Bueso <dave@stgolabs.net>
6036 M: Jonathan Cameron <jonathan.cameron@huawei.com>
6037 M: Dave Jiang <dave.jiang@intel.com>
6038 M: Alison Schofield <alison.schofield@intel.com>
6039 M: Vishal Verma <vishal.l.verma@intel.com>
6040 M: Ira Weiny <ira.weiny@intel.com>
6041 M: Dan Williams <dan.j.williams@intel.com>
6042 L: linux-cxl@vger.kernel.org
6043 S: Maintained
6044 F: Documentation/driver-api/cxl
6045 F: Documentation/userspace-api/fwctl/fwctl-cxl.rst
6046 F: drivers/cxl/
6047 F: include/cxl/
6048 F: include/uapi/linux/cxl_mem.h
6049 F: tools/testing/cxl/
6050
6051 COMPUTE EXPRESS LINK PMU (CPMU)
6052 M: Jonathan Cameron <jonathan.cameron@huawei.com>
6053 L: linux-cxl@vger.kernel.org
6054 S: Maintained
6055 F: Documentation/admin-guide/perf/cxl.rst
6056 F: drivers/perf/cxl_pmu.c
6057
6058 CONEXANT ACCESSRUNNER USB DRIVER
6059 L: accessrunner-general@lists.sourceforge.net
6060 S: Orphan
6061 W: http://accessrunner.sourceforge.net/
6062 F: drivers/usb/atm/cxacru.c
6063
6064 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
6065 M: Elena Reshetova <elena.reshetova@intel.com>
6066 M: Carlos Bilbao <carlos.bilbao@kernel.org>
6067 S: Maintained
6068 F: Documentation/security/snp-tdx-threat-model.rst
6069
6070 CONFIGFS
6071 M: Andreas Hindborg <a.hindborg@kernel.org>
6072 R: Breno Leitao <leitao@debian.org>
6073 S: Supported
6074 T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next
6075 F: fs/configfs/
6076 F: include/linux/configfs.h
6077 F: rust/kernel/configfs.rs
6078 F: samples/configfs/
6079 F: samples/rust/rust_configfs.rs
6080
6081 CONGATEC BOARD CONTROLLER MFD DRIVER
6082 M: Thomas Richard <thomas.richard@bootlin.com>
6083 S: Maintained
6084 F: drivers/gpio/gpio-cgbc.c
6085 F: drivers/hwmon/cgbc-hwmon.c
6086 F: drivers/i2c/busses/i2c-cgbc.c
6087 F: drivers/mfd/cgbc-core.c
6088 F: drivers/watchdog/cgbc_wdt.c
6089 F: include/linux/mfd/cgbc.h
6090
6091 CONSOLE SUBSYSTEM
6092 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6093 S: Supported
6094 F: drivers/video/console/
6095 F: include/linux/console*
6096
6097 CONTEXT TRACKING
6098 M: Frederic Weisbecker <frederic@kernel.org>
6099 M: "Paul E. McKenney" <paulmck@kernel.org>
6100 S: Maintained
6101 F: include/linux/context_tracking*
6102 F: kernel/context_tracking.c
6103
6104 CONTROL GROUP (CGROUP)
6105 M: Tejun Heo <tj@kernel.org>
6106 M: Johannes Weiner <hannes@cmpxchg.org>
6107 M: Michal Koutný <mkoutny@suse.com>
6108 L: cgroups@vger.kernel.org
6109 S: Maintained
6110 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
6111 F: Documentation/admin-guide/cgroup-v1/
6112 F: Documentation/admin-guide/cgroup-v2.rst
6113 F: include/linux/cgroup*
6114 F: kernel/cgroup/
6115 F: tools/testing/selftests/cgroup/
6116
6117 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
6118 M: Tejun Heo <tj@kernel.org>
6119 M: Josef Bacik <josef@toxicpanda.com>
6120 M: Jens Axboe <axboe@kernel.dk>
6121 L: cgroups@vger.kernel.org
6122 L: linux-block@vger.kernel.org
6123 T: git git://git.kernel.dk/linux-block
6124 F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst
6125 F: block/bfq-cgroup.c
6126 F: block/blk-cgroup.c
6127 F: block/blk-iocost.c
6128 F: block/blk-iolatency.c
6129 F: block/blk-throttle.c
6130 F: include/linux/blk-cgroup.h
6131
6132 CONTROL GROUP - CPUSET
6133 M: Waiman Long <longman@redhat.com>
6134 L: cgroups@vger.kernel.org
6135 S: Maintained
6136 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
6137 F: Documentation/admin-guide/cgroup-v1/cpusets.rst
6138 F: include/linux/cpuset.h
6139 F: kernel/cgroup/cpuset-internal.h
6140 F: kernel/cgroup/cpuset-v1.c
6141 F: kernel/cgroup/cpuset.c
6142 F: tools/testing/selftests/cgroup/test_cpuset.c
6143 F: tools/testing/selftests/cgroup/test_cpuset_prs.sh
6144 F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh
6145
6146 CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM)
6147 M: Maarten Lankhorst <dev@lankhorst.se>
6148 M: Maxime Ripard <mripard@kernel.org>
6149 M: Natalie Vock <natalie.vock@gmx.de>
6150 L: cgroups@vger.kernel.org
6151 L: dri-devel@lists.freedesktop.org
6152 S: Maintained
6153 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
6154 F: include/linux/cgroup_dmem.h
6155 F: kernel/cgroup/dmem.c
6156
6157 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
6158 M: Johannes Weiner <hannes@cmpxchg.org>
6159 M: Michal Hocko <mhocko@kernel.org>
6160 M: Roman Gushchin <roman.gushchin@linux.dev>
6161 M: Shakeel Butt <shakeel.butt@linux.dev>
6162 R: Muchun Song <muchun.song@linux.dev>
6163 L: cgroups@vger.kernel.org
6164 L: linux-mm@kvack.org
6165 S: Maintained
6166 F: include/linux/memcontrol.h
6167 F: mm/memcontrol.c
6168 F: mm/memcontrol-v1.c
6169 F: mm/memcontrol-v1.h
6170 F: mm/swap_cgroup.c
6171 F: samples/cgroup/*
6172 F: tools/testing/selftests/cgroup/memcg_protection.m
6173 F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c
6174 F: tools/testing/selftests/cgroup/test_kmem.c
6175 F: tools/testing/selftests/cgroup/test_memcontrol.c
6176
6177 CORETEMP HARDWARE MONITORING DRIVER
6178 M: Fenghua Yu <fenghua.yu@intel.com>
6179 L: linux-hwmon@vger.kernel.org
6180 S: Maintained
6181 F: Documentation/hwmon/coretemp.rst
6182 F: drivers/hwmon/coretemp.c
6183
6184 CORSAIR-CPRO HARDWARE MONITOR DRIVER
6185 M: Marius Zachmann <mail@mariuszachmann.de>
6186 L: linux-hwmon@vger.kernel.org
6187 S: Maintained
6188 F: drivers/hwmon/corsair-cpro.c
6189
6190 CORSAIR-PSU HARDWARE MONITOR DRIVER
6191 M: Wilken Gottwalt <wilken.gottwalt@posteo.net>
6192 L: linux-hwmon@vger.kernel.org
6193 S: Maintained
6194 F: Documentation/hwmon/corsair-psu.rst
6195 F: drivers/hwmon/corsair-psu.c
6196
6197 COUNTER SUBSYSTEM
6198 M: William Breathitt Gray <wbg@kernel.org>
6199 L: linux-iio@vger.kernel.org
6200 S: Maintained
6201 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
6202 F: Documentation/ABI/testing/sysfs-bus-counter
6203 F: Documentation/driver-api/generic-counter.rst
6204 F: drivers/counter/
6205 F: include/linux/counter.h
6206 F: include/uapi/linux/counter.h
6207 F: tools/counter/
6208
6209 COUNTER WATCH EVENTS TOOL
6210 M: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
6211 L: linux-iio@vger.kernel.org
6212 S: Maintained
6213 F: tools/counter/counter_watch_events.c
6214
6215 CP2615 I2C DRIVER
6216 M: Bence Csókás <bence98@sch.bme.hu>
6217 S: Maintained
6218 F: drivers/i2c/busses/i2c-cp2615.c
6219
6220 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
6221 M: Viresh Kumar <viresh.kumar@linaro.org>
6222 M: Sudeep Holla <sudeep.holla@arm.com>
6223 L: linux-pm@vger.kernel.org
6224 S: Maintained
6225 W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php
6226 F: drivers/cpufreq/vexpress-spc-cpufreq.c
6227
6228 CPU FREQUENCY SCALING FRAMEWORK
6229 M: "Rafael J. Wysocki" <rafael@kernel.org>
6230 M: Viresh Kumar <viresh.kumar@linaro.org>
6231 L: linux-pm@vger.kernel.org
6232 S: Maintained
6233 B: https://bugzilla.kernel.org
6234 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
6235 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
6236 F: Documentation/admin-guide/pm/cpufreq.rst
6237 F: Documentation/admin-guide/pm/intel_pstate.rst
6238 F: Documentation/cpu-freq/
6239 F: Documentation/devicetree/bindings/cpufreq/
6240 F: drivers/cpufreq/
6241 F: include/linux/cpufreq.h
6242 F: include/linux/sched/cpufreq.h
6243 F: kernel/sched/cpufreq*.c
6244 F: rust/kernel/cpufreq.rs
6245 F: tools/testing/selftests/cpufreq/
6246
6247 CPU HOTPLUG
6248 M: Thomas Gleixner <tglx@linutronix.de>
6249 M: Peter Zijlstra <peterz@infradead.org>
6250 L: linux-kernel@vger.kernel.org
6251 S: Maintained
6252 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
6253 F: include/linux/cpu.h
6254 F: include/linux/cpuhotplug.h
6255 F: include/linux/smpboot.h
6256 F: kernel/cpu.c
6257 F: kernel/smpboot.*
6258 F: rust/kernel/cpu.rs
6259
6260 CPU IDLE TIME MANAGEMENT FRAMEWORK
6261 M: "Rafael J. Wysocki" <rafael@kernel.org>
6262 M: Daniel Lezcano <daniel.lezcano@linaro.org>
6263 L: linux-pm@vger.kernel.org
6264 S: Maintained
6265 B: https://bugzilla.kernel.org
6266 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
6267 F: Documentation/admin-guide/pm/cpuidle.rst
6268 F: Documentation/driver-api/pm/cpuidle.rst
6269 F: drivers/cpuidle/
6270 F: include/linux/cpuidle.h
6271
6272 CPU POWER MONITORING SUBSYSTEM
6273 M: Thomas Renninger <trenn@suse.com>
6274 M: Shuah Khan <shuah@kernel.org>
6275 M: Shuah Khan <skhan@linuxfoundation.org>
6276 M: John B. Wyatt IV <jwyatt@redhat.com>
6277 M: John B. Wyatt IV <sageofredondo@gmail.com>
6278 M: John Kacur <jkacur@redhat.com>
6279 L: linux-pm@vger.kernel.org
6280 S: Maintained
6281 F: tools/power/cpupower/
6282
6283 CPUID/MSR DRIVER
6284 M: "H. Peter Anvin" <hpa@zytor.com>
6285 S: Maintained
6286 F: arch/x86/kernel/cpuid.c
6287 F: arch/x86/kernel/msr.c
6288
6289 CPUIDLE DRIVER - ARM BIG LITTLE
6290 M: Lorenzo Pieralisi <lpieralisi@kernel.org>
6291 M: Daniel Lezcano <daniel.lezcano@linaro.org>
6292 L: linux-pm@vger.kernel.org
6293 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6294 S: Maintained
6295 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
6296 F: drivers/cpuidle/cpuidle-big_little.c
6297
6298 CPUIDLE DRIVER - ARM EXYNOS
6299 M: Daniel Lezcano <daniel.lezcano@linaro.org>
6300 M: Kukjin Kim <kgene@kernel.org>
6301 R: Krzysztof Kozlowski <krzk@kernel.org>
6302 L: linux-pm@vger.kernel.org
6303 L: linux-samsung-soc@vger.kernel.org
6304 S: Maintained
6305 F: arch/arm/mach-exynos/pm.c
6306 F: drivers/cpuidle/cpuidle-exynos.c
6307 F: include/linux/platform_data/cpuidle-exynos.h
6308
6309 CPUIDLE DRIVER - ARM PSCI
6310 M: Lorenzo Pieralisi <lpieralisi@kernel.org>
6311 M: Sudeep Holla <sudeep.holla@arm.com>
6312 M: Ulf Hansson <ulf.hansson@linaro.org>
6313 L: linux-pm@vger.kernel.org
6314 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6315 S: Supported
6316 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
6317 F: drivers/cpuidle/cpuidle-psci.c
6318
6319 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
6320 M: Ulf Hansson <ulf.hansson@linaro.org>
6321 L: linux-pm@vger.kernel.org
6322 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6323 S: Supported
6324 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
6325 F: drivers/cpuidle/cpuidle-psci-domain.c
6326 F: drivers/cpuidle/cpuidle-psci.h
6327
6328 CPUIDLE DRIVER - DT IDLE PM DOMAIN
6329 M: Ulf Hansson <ulf.hansson@linaro.org>
6330 L: linux-pm@vger.kernel.org
6331 S: Supported
6332 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
6333 F: drivers/cpuidle/dt_idle_genpd.c
6334 F: drivers/cpuidle/dt_idle_genpd.h
6335
6336 CPUIDLE DRIVER - RISC-V SBI
6337 M: Anup Patel <anup@brainfault.org>
6338 L: linux-pm@vger.kernel.org
6339 L: linux-riscv@lists.infradead.org
6340 S: Maintained
6341 F: drivers/cpuidle/cpuidle-riscv-sbi.c
6342
6343 CPUMASK API [RUST]
6344 M: Viresh Kumar <viresh.kumar@linaro.org>
6345 R: Yury Norov <yury.norov@gmail.com>
6346 S: Maintained
6347 F: rust/kernel/cpumask.rs
6348
6349 CRAMFS FILESYSTEM
6350 M: Nicolas Pitre <nico@fluxnic.net>
6351 S: Maintained
6352 F: Documentation/filesystems/cramfs.rst
6353 F: fs/cramfs/
6354
6355 CRC LIBRARY
6356 M: Eric Biggers <ebiggers@kernel.org>
6357 R: Ard Biesheuvel <ardb@kernel.org>
6358 L: linux-crypto@vger.kernel.org
6359 S: Maintained
6360 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next
6361 F: Documentation/staging/crc*
6362 F: arch/*/lib/crc*
6363 F: include/linux/crc*
6364 F: lib/crc*
6365 F: lib/tests/crc_kunit.c
6366 F: scripts/gen-crc-consts.py
6367
6368 CREATIVE SB0540
6369 M: Bastien Nocera <hadess@hadess.net>
6370 L: linux-input@vger.kernel.org
6371 S: Maintained
6372 F: drivers/hid/hid-creative-sb0540.c
6373
6374 CREDENTIALS
6375 M: Paul Moore <paul@paul-moore.com>
6376 R: Serge Hallyn <sergeh@kernel.org>
6377 L: linux-security-module@vger.kernel.org
6378 S: Supported
6379 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
6380 F: include/linux/cred.h
6381 F: kernel/cred.c
6382 F: Documentation/security/credentials.rst
6383
6384 INTEL CRPS COMMON REDUNDANT PSU DRIVER
6385 M: Ninad Palsule <ninad@linux.ibm.com>
6386 L: linux-hwmon@vger.kernel.org
6387 S: Maintained
6388 F: Documentation/hwmon/crps.rst
6389 F: drivers/hwmon/pmbus/crps.c
6390
6391 CRYPTO API
6392 M: Herbert Xu <herbert@gondor.apana.org.au>
6393 M: "David S. Miller" <davem@davemloft.net>
6394 L: linux-crypto@vger.kernel.org
6395 S: Maintained
6396 T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
6397 T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
6398 F: Documentation/crypto/
6399 F: Documentation/devicetree/bindings/crypto/
6400 F: arch/*/crypto/
6401 F: crypto/
6402 F: drivers/crypto/
6403 F: include/crypto/
6404 F: include/linux/crypto*
6405
6406 CRYPTO LIBRARY
6407 M: Eric Biggers <ebiggers@kernel.org>
6408 M: Jason A. Donenfeld <Jason@zx2c4.com>
6409 M: Ard Biesheuvel <ardb@kernel.org>
6410 L: linux-crypto@vger.kernel.org
6411 S: Maintained
6412 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next
6413 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes
6414 F: arch/*/lib/crypto/
6415 F: lib/crypto/
6416
6417 CRYPTO SPEED TEST COMPARE
6418 M: Wang Jinchao <wangjinchao@xfusion.com>
6419 L: linux-crypto@vger.kernel.org
6420 S: Maintained
6421 F: tools/crypto/tcrypt/tcrypt_speed_compare.py
6422
6423 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
6424 M: Neil Horman <nhorman@tuxdriver.com>
6425 L: linux-crypto@vger.kernel.org
6426 S: Maintained
6427 F: crypto/ansi_cprng.c
6428 F: crypto/rng.c
6429
6430 CS3308 MEDIA DRIVER
6431 M: Hans Verkuil <hverkuil@xs4all.nl>
6432 L: linux-media@vger.kernel.org
6433 S: Odd Fixes
6434 W: http://linuxtv.org
6435 T: git git://linuxtv.org/media.git
6436 F: drivers/media/i2c/cs3308.c
6437
6438 CS5535 Audio ALSA driver
6439 M: Jaya Kumar <jayakumar.alsa@gmail.com>
6440 S: Maintained
6441 F: sound/pci/cs5535audio/
6442
6443 CTU CAN FD DRIVER
6444 M: Pavel Pisa <pisa@cmp.felk.cvut.cz>
6445 M: Ondrej Ille <ondrej.ille@gmail.com>
6446 L: linux-can@vger.kernel.org
6447 S: Maintained
6448 F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
6449 F: drivers/net/can/ctucanfd/
6450
6451 CVE ASSIGNMENT CONTACT
6452 M: CVE Assignment Team <cve@kernel.org>
6453 S: Maintained
6454 F: Documentation/process/cve.rst
6455
6456 CW1200 WLAN driver
6457 S: Orphan
6458 L: linux-wireless@vger.kernel.org
6459 F: drivers/net/wireless/st/
6460 F: include/linux/platform_data/net-cw1200.h
6461
6462 CX18 VIDEO4LINUX DRIVER
6463 M: Andy Walls <awalls@md.metrocast.net>
6464 L: linux-media@vger.kernel.org
6465 S: Maintained
6466 W: https://linuxtv.org
6467 T: git git://linuxtv.org/media.git
6468 F: drivers/media/pci/cx18/
6469 F: include/uapi/linux/ivtv*
6470
6471 CX2341X MPEG ENCODER HELPER MODULE
6472 M: Hans Verkuil <hverkuil@xs4all.nl>
6473 L: linux-media@vger.kernel.org
6474 S: Maintained
6475 W: https://linuxtv.org
6476 T: git git://linuxtv.org/media.git
6477 F: drivers/media/common/cx2341x*
6478 F: include/media/drv-intf/cx2341x.h
6479
6480 CX24120 MEDIA DRIVER
6481 M: Jemma Denson <jdenson@gmail.com>
6482 M: Patrick Boettcher <patrick.boettcher@posteo.de>
6483 L: linux-media@vger.kernel.org
6484 S: Maintained
6485 W: https://linuxtv.org
6486 Q: http://patchwork.linuxtv.org/project/linux-media/list/
6487 F: drivers/media/dvb-frontends/cx24120*
6488
6489 CX88 VIDEO4LINUX DRIVER
6490 M: Mauro Carvalho Chehab <mchehab@kernel.org>
6491 L: linux-media@vger.kernel.org
6492 S: Odd fixes
6493 W: https://linuxtv.org
6494 T: git git://linuxtv.org/media.git
6495 F: Documentation/driver-api/media/drivers/cx88*
6496 F: drivers/media/pci/cx88/
6497
6498 CXD2820R MEDIA DRIVER
6499 L: linux-media@vger.kernel.org
6500 S: Orphan
6501 W: https://linuxtv.org
6502 Q: http://patchwork.linuxtv.org/project/linux-media/list/
6503 F: drivers/media/dvb-frontends/cxd2820r*
6504
6505 CXGB3 ETHERNET DRIVER (CXGB3)
6506 M: Potnuri Bharat Teja <bharat@chelsio.com>
6507 L: netdev@vger.kernel.org
6508 S: Maintained
6509 W: http://www.chelsio.com
6510 F: drivers/net/ethernet/chelsio/cxgb3/
6511
6512 CXGB3 ISCSI DRIVER (CXGB3I)
6513 M: Varun Prakash <varun@chelsio.com>
6514 L: linux-scsi@vger.kernel.org
6515 S: Supported
6516 W: http://www.chelsio.com
6517 F: drivers/scsi/cxgbi/cxgb3i
6518
6519 CXGB4 CRYPTO DRIVER (chcr)
6520 M: Ayush Sawal <ayush.sawal@chelsio.com>
6521 L: linux-crypto@vger.kernel.org
6522 S: Supported
6523 W: http://www.chelsio.com
6524 F: drivers/crypto/chelsio
6525
6526 CXGB4 ETHERNET DRIVER (CXGB4)
6527 M: Potnuri Bharat Teja <bharat@chelsio.com>
6528 L: netdev@vger.kernel.org
6529 S: Maintained
6530 W: http://www.chelsio.com
6531 F: drivers/net/ethernet/chelsio/cxgb4/
6532
6533 CXGB4 INLINE CRYPTO DRIVER
6534 M: Ayush Sawal <ayush.sawal@chelsio.com>
6535 L: netdev@vger.kernel.org
6536 S: Maintained
6537 W: http://www.chelsio.com
6538 F: drivers/net/ethernet/chelsio/inline_crypto/
6539
6540 CXGB4 ISCSI DRIVER (CXGB4I)
6541 M: Varun Prakash <varun@chelsio.com>
6542 L: linux-scsi@vger.kernel.org
6543 S: Supported
6544 W: http://www.chelsio.com
6545 F: drivers/scsi/cxgbi/cxgb4i
6546
6547 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
6548 M: Potnuri Bharat Teja <bharat@chelsio.com>
6549 L: linux-rdma@vger.kernel.org
6550 S: Supported
6551 W: http://www.openfabrics.org
6552 F: drivers/infiniband/hw/cxgb4/
6553 F: include/uapi/rdma/cxgb4-abi.h
6554
6555 CXGB4VF ETHERNET DRIVER (CXGB4VF)
6556 M: Potnuri Bharat Teja <bharat@chelsio.com>
6557 L: netdev@vger.kernel.org
6558 S: Maintained
6559 W: http://www.chelsio.com
6560 F: drivers/net/ethernet/chelsio/cxgb4vf/
6561
6562 CYBERPRO FB DRIVER
6563 M: Russell King <linux@armlinux.org.uk>
6564 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6565 S: Maintained
6566 W: http://www.armlinux.org.uk/
6567 F: drivers/video/fbdev/cyber2000fb.*
6568
6569 CYCLADES PC300 DRIVER
6570 S: Orphan
6571 F: drivers/net/wan/pc300*
6572
6573 CYPRESS CY8C95X0 PINCTRL DRIVER
6574 M: Patrick Rudolph <patrick.rudolph@9elements.com>
6575 L: linux-gpio@vger.kernel.org
6576 S: Maintained
6577 F: drivers/pinctrl/pinctrl-cy8c95x0.c
6578
6579 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
6580 M: Linus Walleij <linus.walleij@linaro.org>
6581 L: linux-input@vger.kernel.org
6582 S: Maintained
6583 F: drivers/input/touchscreen/cy8ctma140.c
6584
6585 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
6586 M: Yassine Oudjana <y.oudjana@protonmail.com>
6587 L: linux-input@vger.kernel.org
6588 S: Maintained
6589 F: Documentation/devicetree/bindings/input/cypress-sf.yaml
6590 F: drivers/input/keyboard/cypress-sf.c
6591
6592 CYPRESS_FIRMWARE MEDIA DRIVER
6593 L: linux-media@vger.kernel.org
6594 S: Orphan
6595 W: https://linuxtv.org
6596 Q: http://patchwork.linuxtv.org/project/linux-media/list/
6597 F: drivers/media/common/cypress_firmware*
6598
6599 CYTTSP TOUCHSCREEN DRIVER
6600 M: Linus Walleij <linus.walleij@linaro.org>
6601 L: linux-input@vger.kernel.org
6602 S: Maintained
6603 F: drivers/input/touchscreen/cyttsp*
6604
6605 D-LINK DIR-685 TOUCHKEYS DRIVER
6606 M: Linus Walleij <linus.walleij@linaro.org>
6607 L: linux-input@vger.kernel.org
6608 S: Supported
6609 F: drivers/input/keyboard/dlink-dir685-touchkeys.c
6610
6611 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
6612 M: Joshua Kinard <kumba@gentoo.org>
6613 S: Maintained
6614 F: drivers/rtc/rtc-ds1685.c
6615 F: include/linux/rtc/ds1685.h
6616
6617 DAMA SLAVE for AX.25
6618 M: Joerg Reuter <jreuter@yaina.de>
6619 L: linux-hams@vger.kernel.org
6620 S: Maintained
6621 W: http://yaina.de/jreuter/
6622 W: http://www.qsl.net/dl1bke/
6623 F: net/ax25/af_ax25.c
6624 F: net/ax25/ax25_dev.c
6625 F: net/ax25/ax25_ds_*
6626 F: net/ax25/ax25_in.c
6627 F: net/ax25/ax25_out.c
6628 F: net/ax25/ax25_timer.c
6629 F: net/ax25/sysctl_net_ax25.c
6630
6631 DASHARO ACPI PLATFORM DRIVER
6632 M: Michał Kopeć <michal.kopec@3mdeb.com>
6633 S: Maintained
6634 W: https://docs.dasharo.com/
6635 F: drivers/platform/x86/dasharo-acpi.c
6636
6637 DATA ACCESS MONITOR
6638 M: SeongJae Park <sj@kernel.org>
6639 L: damon@lists.linux.dev
6640 L: linux-mm@kvack.org
6641 S: Maintained
6642 W: https://damonitor.github.io
6643 P: Documentation/mm/damon/maintainer-profile.rst
6644 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
6645 T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
6646 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
6647 F: Documentation/ABI/testing/sysfs-kernel-mm-damon
6648 F: Documentation/admin-guide/mm/damon/
6649 F: Documentation/mm/damon/
6650 F: include/linux/damon.h
6651 F: include/trace/events/damon.h
6652 F: mm/damon/
6653 F: samples/damon/
6654 F: tools/testing/selftests/damon/
6655
6656 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
6657 L: netdev@vger.kernel.org
6658 S: Orphan
6659 F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
6660 F: drivers/net/ethernet/dec/tulip/dmfe.c
6661
6662 DC390/AM53C974 SCSI driver
6663 M: Hannes Reinecke <hare@suse.com>
6664 L: linux-scsi@vger.kernel.org
6665 S: Maintained
6666 F: drivers/scsi/am53c974.c
6667
6668 DC395x SCSI driver
6669 M: Oliver Neukum <oliver@neukum.org>
6670 M: Ali Akcaagac <aliakc@web.de>
6671 M: Jamie Lenehan <lenehan@twibble.org>
6672 S: Maintained
6673 F: Documentation/scsi/dc395x.rst
6674 F: drivers/scsi/dc395x.*
6675
6676 DEBUGOBJECTS:
6677 M: Thomas Gleixner <tglx@linutronix.de>
6678 L: linux-kernel@vger.kernel.org
6679 S: Maintained
6680 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
6681 F: include/linux/debugobjects.h
6682 F: lib/debugobjects.c
6683
6684 DECSTATION PLATFORM SUPPORT
6685 M: "Maciej W. Rozycki" <macro@orcam.me.uk>
6686 L: linux-mips@vger.kernel.org
6687 S: Maintained
6688 F: arch/mips/dec/
6689 F: arch/mips/include/asm/dec/
6690 F: arch/mips/include/asm/mach-dec/
6691
6692 DEFXX FDDI NETWORK DRIVER
6693 M: "Maciej W. Rozycki" <macro@orcam.me.uk>
6694 S: Maintained
6695 F: drivers/net/fddi/defxx.*
6696
6697 DEFZA FDDI NETWORK DRIVER
6698 M: "Maciej W. Rozycki" <macro@orcam.me.uk>
6699 S: Maintained
6700 F: drivers/net/fddi/defza.*
6701
6702 DEINTERLACE DRIVERS FOR ALLWINNER H3
6703 M: Jernej Skrabec <jernej.skrabec@gmail.com>
6704 L: linux-media@vger.kernel.org
6705 S: Maintained
6706 T: git git://linuxtv.org/media.git
6707 F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
6708 F: drivers/media/platform/sunxi/sun8i-di/
6709
6710 DELL LAPTOP DRIVER
6711 M: Matthew Garrett <mjg59@srcf.ucam.org>
6712 M: Pali Rohár <pali@kernel.org>
6713 L: platform-driver-x86@vger.kernel.org
6714 S: Maintained
6715 F: drivers/platform/x86/dell/dell-laptop.c
6716
6717 DELL LAPTOP FREEFALL DRIVER
6718 M: Pali Rohár <pali@kernel.org>
6719 S: Maintained
6720 F: drivers/platform/x86/dell/dell-smo8800.c
6721
6722 DELL LAPTOP RBTN DRIVER
6723 M: Pali Rohár <pali@kernel.org>
6724 S: Maintained
6725 F: drivers/platform/x86/dell/dell-rbtn.*
6726
6727 DELL LAPTOP SMM DRIVER
6728 M: Pali Rohár <pali@kernel.org>
6729 S: Maintained
6730 F: Documentation/ABI/obsolete/procfs-i8k
6731 F: drivers/hwmon/dell-smm-hwmon.c
6732 F: include/uapi/linux/i8k.h
6733
6734 DELL PC DRIVER
6735 M: Lyndon Sanche <lsanche@lyndeno.ca>
6736 L: platform-driver-x86@vger.kernel.org
6737 S: Maintained
6738 F: drivers/platform/x86/dell/dell-pc.c
6739
6740 DELL REMOTE BIOS UPDATE DRIVER
6741 M: Stuart Hayes <stuart.w.hayes@gmail.com>
6742 L: platform-driver-x86@vger.kernel.org
6743 S: Maintained
6744 F: drivers/platform/x86/dell/dell_rbu.c
6745
6746 DELL SMBIOS DRIVER
6747 M: Pali Rohár <pali@kernel.org>
6748 L: Dell.Client.Kernel@dell.com
6749 L: platform-driver-x86@vger.kernel.org
6750 S: Maintained
6751 F: drivers/platform/x86/dell/dell-smbios.*
6752
6753 DELL SMBIOS SMM DRIVER
6754 L: Dell.Client.Kernel@dell.com
6755 L: platform-driver-x86@vger.kernel.org
6756 S: Maintained
6757 F: drivers/platform/x86/dell/dell-smbios-smm.c
6758
6759 DELL SMBIOS WMI DRIVER
6760 L: Dell.Client.Kernel@dell.com
6761 L: platform-driver-x86@vger.kernel.org
6762 S: Maintained
6763 F: drivers/platform/x86/dell/dell-smbios-wmi.c
6764 F: tools/wmi/dell-smbios-example.c
6765
6766 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
6767 M: Stuart Hayes <stuart.w.hayes@gmail.com>
6768 L: platform-driver-x86@vger.kernel.org
6769 S: Maintained
6770 F: Documentation/userspace-api/dcdbas.rst
6771 F: drivers/platform/x86/dell/dcdbas.*
6772
6773 DELL WMI DDV DRIVER
6774 M: Armin Wolf <W_Armin@gmx.de>
6775 S: Maintained
6776 F: Documentation/ABI/testing/debugfs-dell-wmi-ddv
6777 F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
6778 F: Documentation/wmi/devices/dell-wmi-ddv.rst
6779 F: drivers/platform/x86/dell/dell-wmi-ddv.c
6780
6781 DELL WMI DESCRIPTOR DRIVER
6782 L: Dell.Client.Kernel@dell.com
6783 S: Maintained
6784 F: drivers/platform/x86/dell/dell-wmi-descriptor.c
6785
6786 DELL WMI HARDWARE PRIVACY SUPPORT
6787 L: Dell.Client.Kernel@dell.com
6788 L: platform-driver-x86@vger.kernel.org
6789 S: Maintained
6790 F: drivers/platform/x86/dell/dell-wmi-privacy.c
6791
6792 DELL WMI NOTIFICATIONS DRIVER
6793 M: Matthew Garrett <mjg59@srcf.ucam.org>
6794 M: Pali Rohár <pali@kernel.org>
6795 S: Maintained
6796 F: drivers/platform/x86/dell/dell-wmi-base.c
6797
6798 DELL WMI SYSMAN DRIVER
6799 M: Prasanth Ksr <prasanth.ksr@dell.com>
6800 L: Dell.Client.Kernel@dell.com
6801 L: platform-driver-x86@vger.kernel.org
6802 S: Maintained
6803 F: Documentation/ABI/testing/sysfs-class-firmware-attributes
6804 F: drivers/platform/x86/dell/dell-wmi-sysman/
6805
6806 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
6807 M: Zev Weiss <zev@bewilderbeest.net>
6808 L: linux-hwmon@vger.kernel.org
6809 S: Maintained
6810 F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c
6811
6812 DELTA DPS920AB PSU DRIVER
6813 M: Robert Marko <robert.marko@sartura.hr>
6814 L: linux-hwmon@vger.kernel.org
6815 S: Maintained
6816 F: Documentation/hwmon/dps920ab.rst
6817 F: drivers/hwmon/pmbus/dps920ab.c
6818
6819 DELTA NETWORKS TN48M CPLD DRIVERS
6820 M: Robert Marko <robert.marko@sartura.hr>
6821 S: Maintained
6822 F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
6823 F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
6824 F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
6825 F: drivers/gpio/gpio-tn48m.c
6826 F: include/dt-bindings/reset/delta,tn48m-reset.h
6827
6828 DELTA ST MEDIA DRIVER
6829 M: Hugues Fruchet <hugues.fruchet@foss.st.com>
6830 L: linux-media@vger.kernel.org
6831 S: Supported
6832 W: https://linuxtv.org
6833 T: git git://linuxtv.org/media.git
6834 F: drivers/media/platform/st/sti/delta
6835
6836 DENALI NAND DRIVER
6837 L: linux-mtd@lists.infradead.org
6838 S: Orphan
6839 F: drivers/mtd/nand/raw/denali*
6840
6841 DESIGNWARE EDMA CORE IP DRIVER
6842 M: Manivannan Sadhasivam <mani@kernel.org>
6843 L: dmaengine@vger.kernel.org
6844 S: Maintained
6845 F: drivers/dma/dw-edma/
6846 F: include/linux/dma/edma.h
6847
6848 DESIGNWARE USB2 DRD IP DRIVER
6849 M: Minas Harutyunyan <hminas@synopsys.com>
6850 L: linux-usb@vger.kernel.org
6851 S: Maintained
6852 T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
6853 F: drivers/usb/dwc2/
6854
6855 DESIGNWARE USB3 DRD IP DRIVER
6856 M: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
6857 L: linux-usb@vger.kernel.org
6858 S: Maintained
6859 F: drivers/usb/dwc3/
6860
6861 DESIGNWARE XDATA IP DRIVER
6862 L: linux-pci@vger.kernel.org
6863 S: Orphan
6864 F: Documentation/misc-devices/dw-xdata-pcie.rst
6865 F: drivers/misc/dw-xdata-pcie.c
6866
6867 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6868 M: Andreas Klinger <ak@it-klinger.de>
6869 L: linux-iio@vger.kernel.org
6870 S: Maintained
6871 F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6872 F: drivers/iio/proximity/srf*.c
6873
6874 DEVICE COREDUMP (DEV_COREDUMP)
6875 M: Johannes Berg <johannes@sipsolutions.net>
6876 L: linux-kernel@vger.kernel.org
6877 S: Maintained
6878 F: drivers/base/devcoredump.c
6879 F: include/linux/devcoredump.h
6880
6881 DEVICE DEPENDENCY HELPER SCRIPT
6882 M: Saravana Kannan <saravanak@google.com>
6883 L: linux-kernel@vger.kernel.org
6884 S: Maintained
6885 F: scripts/dev-needs.sh
6886
6887 DEVICE DIRECT ACCESS (DAX)
6888 M: Dan Williams <dan.j.williams@intel.com>
6889 M: Vishal Verma <vishal.l.verma@intel.com>
6890 M: Dave Jiang <dave.jiang@intel.com>
6891 L: nvdimm@lists.linux.dev
6892 L: linux-cxl@vger.kernel.org
6893 S: Supported
6894 F: drivers/dax/
6895
6896 DEVICE FREQUENCY (DEVFREQ)
6897 M: MyungJoo Ham <myungjoo.ham@samsung.com>
6898 M: Kyungmin Park <kyungmin.park@samsung.com>
6899 M: Chanwoo Choi <cw00.choi@samsung.com>
6900 L: linux-pm@vger.kernel.org
6901 S: Maintained
6902 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6903 F: Documentation/devicetree/bindings/devfreq/
6904 F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6905 F: drivers/devfreq/
6906 F: include/linux/devfreq.h
6907 F: include/trace/events/devfreq.h
6908
6909 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6910 M: Chanwoo Choi <cw00.choi@samsung.com>
6911 L: linux-pm@vger.kernel.org
6912 S: Supported
6913 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6914 F: Documentation/devicetree/bindings/devfreq/event/
6915 F: drivers/devfreq/devfreq-event.c
6916 F: drivers/devfreq/event/
6917 F: include/dt-bindings/pmu/exynos_ppmu.h
6918 F: include/linux/devfreq-event.h
6919
6920 DEVICE RESOURCE MANAGEMENT HELPERS
6921 M: Hans de Goede <hdegoede@redhat.com>
6922 R: Matti Vaittinen <mazziesaccount@gmail.com>
6923 S: Maintained
6924 F: include/linux/devm-helpers.h
6925
6926 DEVICE-MAPPER (LVM)
6927 M: Alasdair Kergon <agk@redhat.com>
6928 M: Mike Snitzer <snitzer@kernel.org>
6929 M: Mikulas Patocka <mpatocka@redhat.com>
6930 L: dm-devel@lists.linux.dev
6931 S: Maintained
6932 Q: http://patchwork.kernel.org/project/dm-devel/list/
6933 T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6934 F: Documentation/admin-guide/device-mapper/
6935 F: drivers/md/Kconfig
6936 F: drivers/md/Makefile
6937 F: drivers/md/dm*
6938 F: drivers/md/persistent-data/
6939 F: include/linux/device-mapper.h
6940 F: include/linux/dm-*.h
6941 F: include/uapi/linux/dm-*.h
6942
6943 DEVICE-MAPPER VDO TARGET
6944 M: Matthew Sakai <msakai@redhat.com>
6945 L: dm-devel@lists.linux.dev
6946 S: Maintained
6947 F: Documentation/admin-guide/device-mapper/vdo*.rst
6948 F: drivers/md/dm-vdo/
6949
6950 DEVLINK
6951 M: Jiri Pirko <jiri@resnulli.us>
6952 L: netdev@vger.kernel.org
6953 S: Supported
6954 F: Documentation/networking/devlink
6955 F: include/net/devlink.h
6956 F: include/uapi/linux/devlink.h
6957 F: net/devlink/
6958
6959 DFROBOT SD2405AL RTC DRIVER
6960 M: Tóth János <gomba007@gmail.com>
6961 L: linux-rtc@vger.kernel.org
6962 S: Maintained
6963 F: drivers/rtc/rtc-sd2405al.c
6964
6965 DFROBOT SEN0322 DRIVER
6966 M: Tóth János <gomba007@gmail.com>
6967 L: linux-iio@vger.kernel.org
6968 S: Maintained
6969 F: drivers/iio/chemical/sen0322.c
6970
6971 DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT
6972 M: Christoph Niedermaier <cniedermaier@dh-electronics.com>
6973 M: Marek Vasut <marex@denx.de>
6974 L: kernel@dh-electronics.com
6975 S: Maintained
6976 N: dhcom
6977 N: dhcor
6978 N: dhsom
6979
6980 DIALOG SEMICONDUCTOR DRIVERS
6981 M: Support Opensource <support.opensource@diasemi.com>
6982 S: Supported
6983 W: http://www.dialog-semiconductor.com/products
6984 F: Documentation/devicetree/bindings/input/dlg,da72??.yaml
6985 F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml
6986 F: Documentation/devicetree/bindings/mfd/da90*.txt
6987 F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6988 F: Documentation/devicetree/bindings/regulator/da92*.txt
6989 F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6990 F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6991 F: Documentation/devicetree/bindings/sound/da[79]*.txt
6992 F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml
6993 F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml
6994 F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
6995 F: Documentation/hwmon/da90??.rst
6996 F: drivers/gpio/gpio-da90??.c
6997 F: drivers/hwmon/da90??-hwmon.c
6998 F: drivers/iio/adc/da91??-*.c
6999 F: drivers/input/misc/da72??.[ch]
7000 F: drivers/input/misc/da90??_onkey.c
7001 F: drivers/input/touchscreen/da9052_tsi.c
7002 F: drivers/leds/leds-da90??.c
7003 F: drivers/mfd/da903x.c
7004 F: drivers/mfd/da90??-*.c
7005 F: drivers/mfd/da91??-*.c
7006 F: drivers/pinctrl/pinctrl-da90??.c
7007 F: drivers/power/supply/da9052-battery.c
7008 F: drivers/power/supply/da91??-*.c
7009 F: drivers/regulator/da9???-regulator.[ch]
7010 F: drivers/regulator/slg51000-regulator.[ch]
7011 F: drivers/rtc/rtc-da90??.c
7012 F: drivers/thermal/da90??-thermal.c
7013 F: drivers/video/backlight/da90??_bl.c
7014 F: drivers/watchdog/da90??_wdt.c
7015 F: include/dt-bindings/regulator/dlg,da9*-regulator.h
7016 F: include/linux/mfd/da903x.h
7017 F: include/linux/mfd/da9052/
7018 F: include/linux/mfd/da9055/
7019 F: include/linux/mfd/da9062/
7020 F: include/linux/mfd/da9063/
7021 F: include/linux/mfd/da9150/
7022 F: include/linux/regulator/da9211.h
7023 F: include/sound/da[79]*.h
7024 F: sound/soc/codecs/da[79]*.[ch]
7025
7026 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
7027 M: William Breathitt Gray <wbg@kernel.org>
7028 L: linux-gpio@vger.kernel.org
7029 S: Maintained
7030 F: drivers/gpio/gpio-gpio-mm.c
7031
7032 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
7033 M: Martin Tuma <martin.tuma@digiteqautomotive.com>
7034 L: linux-media@vger.kernel.org
7035 S: Maintained
7036 F: Documentation/admin-guide/media/mgb4.rst
7037 F: drivers/media/pci/mgb4/
7038
7039 DIOLAN U2C-12 I2C DRIVER
7040 M: Guenter Roeck <linux@roeck-us.net>
7041 L: linux-i2c@vger.kernel.org
7042 S: Maintained
7043 F: drivers/i2c/busses/i2c-diolan-u2c.c
7044
7045 DIRECTORY NOTIFICATION (DNOTIFY)
7046 M: Jan Kara <jack@suse.cz>
7047 R: Amir Goldstein <amir73il@gmail.com>
7048 L: linux-fsdevel@vger.kernel.org
7049 S: Maintained
7050 F: Documentation/filesystems/dnotify.rst
7051 F: fs/notify/dnotify/
7052 F: include/linux/dnotify.h
7053
7054 DISK GEOMETRY AND PARTITION HANDLING
7055 M: Andries Brouwer <aeb@cwi.nl>
7056 S: Maintained
7057 W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html
7058 W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
7059 W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
7060
7061 DISKQUOTA
7062 M: Jan Kara <jack@suse.com>
7063 S: Maintained
7064 F: Documentation/filesystems/quota.rst
7065 F: fs/quota/
7066 F: include/linux/quota*.h
7067 F: include/uapi/linux/quota*.h
7068
7069 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
7070 M: Bernie Thompson <bernie@plugable.com>
7071 L: linux-fbdev@vger.kernel.org
7072 S: Maintained
7073 W: http://plugable.com/category/projects/udlfb/
7074 F: Documentation/fb/udlfb.rst
7075 F: drivers/video/fbdev/udlfb.c
7076 F: include/video/udlfb.h
7077
7078 DISTRIBUTED LOCK MANAGER (DLM)
7079 M: Alexander Aring <aahringo@redhat.com>
7080 M: David Teigland <teigland@redhat.com>
7081 L: gfs2@lists.linux.dev
7082 S: Supported
7083 W: https://pagure.io/dlm
7084 T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
7085 F: fs/dlm/
7086
7087 DMA BUFFER SHARING FRAMEWORK
7088 M: Sumit Semwal <sumit.semwal@linaro.org>
7089 M: Christian König <christian.koenig@amd.com>
7090 L: linux-media@vger.kernel.org
7091 L: dri-devel@lists.freedesktop.org
7092 L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
7093 S: Maintained
7094 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7095 F: Documentation/driver-api/dma-buf.rst
7096 F: Documentation/userspace-api/dma-buf-alloc-exchange.rst
7097 F: drivers/dma-buf/
7098 F: include/linux/*fence.h
7099 F: include/linux/dma-buf.h
7100 F: include/linux/dma-resv.h
7101 K: \bdma_(?:buf|fence|resv)\b
7102
7103 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
7104 M: Vinod Koul <vkoul@kernel.org>
7105 L: dmaengine@vger.kernel.org
7106 S: Maintained
7107 Q: https://patchwork.kernel.org/project/linux-dmaengine/list/
7108 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
7109 F: Documentation/devicetree/bindings/dma/
7110 F: Documentation/driver-api/dmaengine/
7111 F: drivers/dma/
7112 F: include/dt-bindings/dma/
7113 F: include/linux/dma/
7114 F: include/linux/dmaengine.h
7115 F: include/linux/of_dma.h
7116
7117 DMA MAPPING BENCHMARK
7118 M: Xiang Chen <chenxiang66@hisilicon.com>
7119 L: iommu@lists.linux.dev
7120 F: kernel/dma/map_benchmark.c
7121 F: tools/testing/selftests/dma/
7122
7123 DMA MAPPING HELPERS
7124 M: Marek Szyprowski <m.szyprowski@samsung.com>
7125 R: Robin Murphy <robin.murphy@arm.com>
7126 L: iommu@lists.linux.dev
7127 S: Supported
7128 W: http://git.infradead.org/users/hch/dma-mapping.git
7129 T: git git://git.infradead.org/users/hch/dma-mapping.git
7130 F: include/asm-generic/dma-mapping.h
7131 F: include/linux/dma-direct.h
7132 F: include/linux/dma-map-ops.h
7133 F: include/linux/dma-mapping.h
7134 F: include/linux/swiotlb.h
7135 F: kernel/dma/
7136
7137 DMA MAPPING HELPERS DEVICE DRIVER API [RUST]
7138 M: Abdiel Janulgue <abdiel.janulgue@gmail.com>
7139 M: Danilo Krummrich <dakr@kernel.org>
7140 R: Daniel Almeida <daniel.almeida@collabora.com>
7141 R: Robin Murphy <robin.murphy@arm.com>
7142 R: Andreas Hindborg <a.hindborg@kernel.org>
7143 L: rust-for-linux@vger.kernel.org
7144 S: Supported
7145 W: https://rust-for-linux.com
7146 T: git https://github.com/Rust-for-Linux/linux.git alloc-next
7147 F: rust/helpers/dma.c
7148 F: rust/kernel/dma.rs
7149 F: samples/rust/rust_dma.rs
7150
7151 DMA-BUF HEAPS FRAMEWORK
7152 M: Sumit Semwal <sumit.semwal@linaro.org>
7153 R: Benjamin Gaignard <benjamin.gaignard@collabora.com>
7154 R: Brian Starkey <Brian.Starkey@arm.com>
7155 R: John Stultz <jstultz@google.com>
7156 R: T.J. Mercier <tjmercier@google.com>
7157 L: linux-media@vger.kernel.org
7158 L: dri-devel@lists.freedesktop.org
7159 L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
7160 S: Maintained
7161 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7162 F: Documentation/userspace-api/dma-buf-heaps.rst
7163 F: drivers/dma-buf/dma-heap.c
7164 F: drivers/dma-buf/heaps/*
7165 F: include/linux/dma-heap.h
7166 F: include/uapi/linux/dma-heap.h
7167 F: tools/testing/selftests/dmabuf-heaps/
7168
7169 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
7170 M: Lukasz Luba <lukasz.luba@arm.com>
7171 L: linux-pm@vger.kernel.org
7172 L: linux-samsung-soc@vger.kernel.org
7173 S: Maintained
7174 F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
7175 F: drivers/memory/samsung/exynos5422-dmc.c
7176
7177 DME1737 HARDWARE MONITOR DRIVER
7178 M: Juerg Haefliger <juergh@proton.me>
7179 L: linux-hwmon@vger.kernel.org
7180 S: Maintained
7181 F: Documentation/hwmon/dme1737.rst
7182 F: drivers/hwmon/dme1737.c
7183
7184 DMI/SMBIOS SUPPORT
7185 M: Jean Delvare <jdelvare@suse.com>
7186 S: Maintained
7187 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
7188 F: Documentation/ABI/testing/sysfs-firmware-dmi-tables
7189 F: drivers/firmware/dmi-id.c
7190 F: drivers/firmware/dmi_scan.c
7191 F: include/linux/dmi.h
7192
7193 DOCUMENTATION
7194 M: Jonathan Corbet <corbet@lwn.net>
7195 L: linux-doc@vger.kernel.org
7196 S: Maintained
7197 P: Documentation/doc-guide/maintainer-profile.rst
7198 T: git git://git.lwn.net/linux.git docs-next
7199 F: Documentation/
7200 F: scripts/check-variable-fonts.sh
7201 F: scripts/documentation-file-ref-check
7202 F: scripts/get_abi.py
7203 F: scripts/kernel-doc*
7204 F: scripts/lib/abi/*
7205 F: scripts/lib/kdoc/*
7206 F: scripts/sphinx-pre-install
7207 X: Documentation/ABI/
7208 X: Documentation/admin-guide/media/
7209 X: Documentation/devicetree/
7210 X: Documentation/driver-api/media/
7211 X: Documentation/firmware-guide/acpi/
7212 X: Documentation/i2c/
7213 X: Documentation/netlink/
7214 X: Documentation/power/
7215 X: Documentation/spi/
7216 X: Documentation/userspace-api/media/
7217
7218 DOCUMENTATION PROCESS
7219 M: Jonathan Corbet <corbet@lwn.net>
7220 L: workflows@vger.kernel.org
7221 S: Maintained
7222 F: Documentation/dev-tools/
7223 F: Documentation/maintainer/
7224 F: Documentation/process/
7225
7226 DOCUMENTATION REPORTING ISSUES
7227 M: Thorsten Leemhuis <linux@leemhuis.info>
7228 L: linux-doc@vger.kernel.org
7229 S: Maintained
7230 F: Documentation/admin-guide/bug-bisect.rst
7231 F: Documentation/admin-guide/quickly-build-trimmed-linux.rst
7232 F: Documentation/admin-guide/reporting-issues.rst
7233 F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst
7234
7235 DOCUMENTATION SCRIPTS
7236 M: Mauro Carvalho Chehab <mchehab@kernel.org>
7237 L: linux-doc@vger.kernel.org
7238 S: Maintained
7239 F: Documentation/sphinx/parse-headers.pl
7240 F: scripts/documentation-file-ref-check
7241 F: scripts/sphinx-pre-install
7242
7243 DOCUMENTATION/ITALIAN
7244 M: Federico Vaga <federico.vaga@vaga.pv.it>
7245 L: linux-doc@vger.kernel.org
7246 S: Maintained
7247 F: Documentation/translations/it_IT
7248
7249 DOCUMENTATION/JAPANESE
7250 R: Akira Yokosawa <akiyks@gmail.com>
7251 L: linux-doc@vger.kernel.org
7252 S: Maintained
7253 F: Documentation/translations/ja_JP
7254
7255 DONGWOON DW9714 LENS VOICE COIL DRIVER
7256 M: Sakari Ailus <sakari.ailus@linux.intel.com>
7257 L: linux-media@vger.kernel.org
7258 S: Maintained
7259 T: git git://linuxtv.org/media.git
7260 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
7261 F: drivers/media/i2c/dw9714.c
7262
7263 DONGWOON DW9719 LENS VOICE COIL DRIVER
7264 M: Daniel Scally <djrscally@gmail.com>
7265 L: linux-media@vger.kernel.org
7266 S: Maintained
7267 T: git git://linuxtv.org/media.git
7268 F: drivers/media/i2c/dw9719.c
7269
7270 DONGWOON DW9768 LENS VOICE COIL DRIVER
7271 L: linux-media@vger.kernel.org
7272 S: Orphan
7273 T: git git://linuxtv.org/media.git
7274 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
7275 F: drivers/media/i2c/dw9768.c
7276
7277 DONGWOON DW9807 LENS VOICE COIL DRIVER
7278 M: Sakari Ailus <sakari.ailus@linux.intel.com>
7279 L: linux-media@vger.kernel.org
7280 S: Maintained
7281 T: git git://linuxtv.org/media.git
7282 F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
7283 F: drivers/media/i2c/dw9807-vcm.c
7284
7285 DOUBLETALK DRIVER
7286 M: "James R. Van Zandt" <jrv@vanzandt.mv.com>
7287 L: blinux-list@redhat.com
7288 S: Maintained
7289 F: drivers/char/dtlk.c
7290 F: include/linux/dtlk.h
7291
7292 DPAA2 DATAPATH I/O (DPIO) DRIVER
7293 M: Roy Pledge <Roy.Pledge@nxp.com>
7294 L: linux-kernel@vger.kernel.org
7295 S: Maintained
7296 F: drivers/soc/fsl/dpio
7297
7298 DPAA2 ETHERNET DRIVER
7299 M: Ioana Ciornei <ioana.ciornei@nxp.com>
7300 L: netdev@vger.kernel.org
7301 S: Maintained
7302 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
7303 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
7304 F: drivers/net/ethernet/freescale/dpaa2/Kconfig
7305 F: drivers/net/ethernet/freescale/dpaa2/Makefile
7306 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
7307 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
7308 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
7309 F: drivers/net/ethernet/freescale/dpaa2/dpkg.h
7310 F: drivers/net/ethernet/freescale/dpaa2/dpmac*
7311 F: drivers/net/ethernet/freescale/dpaa2/dpni*
7312
7313 DPAA2 ETHERNET SWITCH DRIVER
7314 M: Ioana Ciornei <ioana.ciornei@nxp.com>
7315 L: netdev@vger.kernel.org
7316 S: Maintained
7317 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
7318 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
7319 F: drivers/net/ethernet/freescale/dpaa2/dpsw*
7320
7321 DPLL SUBSYSTEM
7322 M: Vadim Fedorenko <vadim.fedorenko@linux.dev>
7323 M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
7324 M: Jiri Pirko <jiri@resnulli.us>
7325 L: netdev@vger.kernel.org
7326 S: Supported
7327 F: Documentation/driver-api/dpll.rst
7328 F: drivers/dpll/*
7329 F: include/linux/dpll.h
7330 F: include/uapi/linux/dpll.h
7331
7332 DRBD DRIVER
7333 M: Philipp Reisner <philipp.reisner@linbit.com>
7334 M: Lars Ellenberg <lars.ellenberg@linbit.com>
7335 M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
7336 L: drbd-dev@lists.linbit.com
7337 S: Supported
7338 W: http://www.drbd.org
7339 T: git git://git.linbit.com/linux-drbd.git
7340 T: git git://git.linbit.com/drbd-8.4.git
7341 F: Documentation/admin-guide/blockdev/
7342 F: drivers/block/drbd/
7343 F: include/linux/drbd*
7344 F: lib/lru_cache.c
7345
7346 DRIVER COMPONENT FRAMEWORK
7347 L: dri-devel@lists.freedesktop.org
7348 F: drivers/base/component.c
7349 F: include/linux/component.h
7350
7351 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
7352 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7353 M: "Rafael J. Wysocki" <rafael@kernel.org>
7354 M: Danilo Krummrich <dakr@kernel.org>
7355 S: Supported
7356 T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git
7357 F: Documentation/core-api/kobject.rst
7358 F: drivers/base/
7359 F: fs/debugfs/
7360 F: fs/sysfs/
7361 F: include/linux/device/
7362 F: include/linux/debugfs.h
7363 F: include/linux/device.h
7364 F: include/linux/fwnode.h
7365 F: include/linux/kobj*
7366 F: include/linux/property.h
7367 F: include/linux/sysfs.h
7368 F: lib/kobj*
7369 F: rust/kernel/device.rs
7370 F: rust/kernel/device_id.rs
7371 F: rust/kernel/devres.rs
7372 F: rust/kernel/driver.rs
7373 F: rust/kernel/faux.rs
7374 F: rust/kernel/platform.rs
7375 F: samples/rust/rust_driver_platform.rs
7376 F: samples/rust/rust_driver_faux.rs
7377
7378 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
7379 M: Nishanth Menon <nm@ti.com>
7380 L: linux-pm@vger.kernel.org
7381 S: Maintained
7382 F: drivers/soc/ti/smartreflex.c
7383 F: include/linux/power/smartreflex.h
7384
7385 DRM ACCEL DRIVERS FOR INTEL VPU
7386 M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
7387 M: Maciej Falkowski <maciej.falkowski@linux.intel.com>
7388 L: dri-devel@lists.freedesktop.org
7389 S: Supported
7390 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7391 F: drivers/accel/ivpu/
7392 F: include/uapi/drm/ivpu_accel.h
7393
7394 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
7395 M: Oded Gabbay <ogabbay@kernel.org>
7396 L: dri-devel@lists.freedesktop.org
7397 S: Maintained
7398 C: irc://irc.oftc.net/dri-devel
7399 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
7400 F: Documentation/accel/
7401 F: drivers/accel/
7402 F: include/drm/drm_accel.h
7403
7404 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
7405 M: Maxime Ripard <mripard@kernel.org>
7406 M: Chen-Yu Tsai <wens@csie.org>
7407 R: Jernej Skrabec <jernej.skrabec@gmail.com>
7408 L: dri-devel@lists.freedesktop.org
7409 S: Supported
7410 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7411 F: drivers/gpu/drm/sun4i/sun8i*
7412
7413 DRM DRIVER FOR APPLE TOUCH BARS
7414 M: Aun-Ali Zaidi <admin@kodeit.net>
7415 M: Aditya Garg <gargaditya08@live.com>
7416 L: dri-devel@lists.freedesktop.org
7417 S: Maintained
7418 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7419 F: drivers/gpu/drm/tiny/appletbdrm.c
7420
7421 DRM DRIVER FOR ARM PL111 CLCD
7422 M: Linus Walleij <linus.walleij@linaro.org>
7423 S: Maintained
7424 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7425 F: drivers/gpu/drm/pl111/
7426
7427 DRM DRIVER FOR ARM VERSATILE TFT PANELS
7428 M: Linus Walleij <linus.walleij@linaro.org>
7429 S: Maintained
7430 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7431 F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
7432 F: drivers/gpu/drm/panel/panel-arm-versatile.c
7433
7434 DRM DRIVER FOR ASPEED BMC GFX
7435 M: Joel Stanley <joel@jms.id.au>
7436 L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
7437 S: Supported
7438 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7439 F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
7440 F: drivers/gpu/drm/aspeed/
7441
7442 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
7443 M: Dave Airlie <airlied@redhat.com>
7444 R: Thomas Zimmermann <tzimmermann@suse.de>
7445 R: Jocelyn Falempe <jfalempe@redhat.com>
7446 L: dri-devel@lists.freedesktop.org
7447 S: Supported
7448 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7449 F: drivers/gpu/drm/ast/
7450
7451 DRM DRIVER FOR BOCHS VIRTUAL GPU
7452 M: Gerd Hoffmann <kraxel@redhat.com>
7453 L: virtualization@lists.linux.dev
7454 S: Maintained
7455 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7456 F: drivers/gpu/drm/tiny/bochs.c
7457
7458 DRM DRIVER FOR BOE HIMAX8279D PANELS
7459 M: Jerry Han <hanxu5@huaqin.corp-partner.google.com>
7460 S: Maintained
7461 F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
7462 F: drivers/gpu/drm/panel/panel-boe-himax8279d.c
7463
7464 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
7465 M: Jagan Teki <jagan@amarulasolutions.com>
7466 S: Maintained
7467 F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
7468 F: drivers/gpu/drm/bridge/chipone-icn6211.c
7469
7470 DRM DRIVER FOR EBBG FT8719 PANEL
7471 M: Joel Selvaraj <jo@jsfamily.in>
7472 S: Maintained
7473 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7474 F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
7475 F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c
7476
7477 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
7478 M: Linus Walleij <linus.walleij@linaro.org>
7479 S: Maintained
7480 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7481 F: drivers/gpu/drm/tve200/
7482
7483 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
7484 M: Icenowy Zheng <icenowy@aosc.io>
7485 S: Maintained
7486 F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
7487 F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
7488
7489 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
7490 M: Jagan Teki <jagan@amarulasolutions.com>
7491 S: Maintained
7492 F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
7493 F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
7494
7495 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
7496 M: Thomas Zimmermann <tzimmermann@suse.de>
7497 M: Javier Martinez Canillas <javierm@redhat.com>
7498 L: dri-devel@lists.freedesktop.org
7499 S: Maintained
7500 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7501 F: drivers/gpu/drm/sysfb/
7502 F: drivers/video/aperture.c
7503 F: drivers/video/nomodeset.c
7504 F: include/linux/aperture.h
7505 F: include/video/nomodeset.h
7506
7507 DRM DRIVER FOR GENERIC EDP PANELS
7508 R: Douglas Anderson <dianders@chromium.org>
7509 F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml
7510 F: drivers/gpu/drm/panel/panel-edp.c
7511
7512 DRM DRIVER FOR GENERIC USB DISPLAY
7513 S: Orphan
7514 W: https://github.com/notro/gud/wiki
7515 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7516 F: drivers/gpu/drm/gud/
7517 F: include/drm/gud.h
7518
7519 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
7520 M: Hans de Goede <hdegoede@redhat.com>
7521 S: Maintained
7522 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7523 F: drivers/gpu/drm/tiny/gm12u320.c
7524
7525 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
7526 M: Ondrej Jirman <megi@xff.cz>
7527 M: Javier Martinez Canillas <javierm@redhat.com>
7528 S: Maintained
7529 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7530 F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
7531 F: drivers/gpu/drm/panel/panel-himax-hx8394.c
7532
7533 DRM DRIVER FOR HX8357D PANELS
7534 S: Orphan
7535 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7536 F: Documentation/devicetree/bindings/display/himax,hx8357.yaml
7537 F: drivers/gpu/drm/tiny/hx8357d.c
7538
7539 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
7540 M: Deepak Rawat <drawat.floss@gmail.com>
7541 L: linux-hyperv@vger.kernel.org
7542 L: dri-devel@lists.freedesktop.org
7543 S: Maintained
7544 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7545 F: drivers/gpu/drm/hyperv
7546
7547 DRM DRIVER FOR ILITEK ILI9225 PANELS
7548 M: David Lechner <david@lechnology.com>
7549 S: Maintained
7550 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7551 F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt
7552 F: drivers/gpu/drm/tiny/ili9225.c
7553
7554 DRM DRIVER FOR ILITEK ILI9486 PANELS
7555 M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
7556 S: Maintained
7557 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7558 F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
7559 F: drivers/gpu/drm/tiny/ili9486.c
7560
7561 DRM DRIVER FOR ILITEK ILI9805 PANELS
7562 M: Michael Trimarchi <michael@amarulasolutions.com>
7563 S: Maintained
7564 F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
7565 F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c
7566
7567 DRM DRIVER FOR ILITEK ILI9806E PANELS
7568 M: Michael Walle <mwalle@kernel.org>
7569 S: Maintained
7570 F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c
7571
7572 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
7573 M: Jagan Teki <jagan@edgeble.ai>
7574 S: Maintained
7575 F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
7576 F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
7577
7578 DRM DRIVER FOR LG SW43408 PANELS
7579 M: Sumit Semwal <sumit.semwal@linaro.org>
7580 M: Casey Connolly <casey.connolly@linaro.org>
7581 S: Maintained
7582 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7583 F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml
7584 F: drivers/gpu/drm/panel/panel-lg-sw43408.c
7585
7586 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
7587 M: Paul Kocialkowski <paulk@sys-base.io>
7588 S: Supported
7589 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7590 F: drivers/gpu/drm/logicvc/
7591
7592 DRM DRIVER FOR LVDS PANELS
7593 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7594 L: dri-devel@lists.freedesktop.org
7595 S: Maintained
7596 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7597 F: Documentation/devicetree/bindings/display/lvds.yaml
7598 F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
7599 F: drivers/gpu/drm/panel/panel-lvds.c
7600
7601 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
7602 M: Guido Günther <agx@sigxcpu.org>
7603 R: Purism Kernel Team <kernel@puri.sm>
7604 S: Maintained
7605 F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
7606 F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
7607
7608 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
7609 M: Dave Airlie <airlied@redhat.com>
7610 R: Thomas Zimmermann <tzimmermann@suse.de>
7611 R: Jocelyn Falempe <jfalempe@redhat.com>
7612 L: dri-devel@lists.freedesktop.org
7613 S: Supported
7614 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7615 F: drivers/gpu/drm/mgag200/
7616
7617 DRM DRIVER FOR MI0283QT
7618 M: Alex Lanzano <lanzano.alex@gmail.com>
7619 S: Maintained
7620 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7621 F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
7622 F: drivers/gpu/drm/tiny/mi0283qt.c
7623
7624 DRM DRIVER FOR MIPI DBI compatible panels
7625 S: Orphan
7626 W: https://github.com/notro/panel-mipi-dbi/wiki
7627 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7628 F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
7629 F: drivers/gpu/drm/tiny/panel-mipi-dbi.c
7630
7631 DRM DRIVER for Qualcomm Adreno GPUs
7632 M: Rob Clark <robin.clark@oss.qualcomm.com>
7633 R: Sean Paul <sean@poorly.run>
7634 R: Konrad Dybcio <konradybcio@kernel.org>
7635 L: linux-arm-msm@vger.kernel.org
7636 L: dri-devel@lists.freedesktop.org
7637 L: freedreno@lists.freedesktop.org
7638 S: Maintained
7639 B: https://gitlab.freedesktop.org/drm/msm/-/issues
7640 T: git https://gitlab.freedesktop.org/drm/msm.git
7641 F: Documentation/devicetree/bindings/display/msm/gpu.yaml
7642 F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml
7643 F: drivers/gpu/drm/msm/adreno/
7644 F: drivers/gpu/drm/msm/msm_gpu.*
7645 F: drivers/gpu/drm/msm/msm_gpu_devfreq.*
7646 F: drivers/gpu/drm/msm/msm_ringbuffer.*
7647 F: drivers/gpu/drm/msm/registers/adreno/
7648 F: include/uapi/drm/msm_drm.h
7649
7650 DRM DRIVER for Qualcomm display hardware
7651 M: Rob Clark <robin.clark@oss.qualcomm.com>
7652 M: Dmitry Baryshkov <lumag@kernel.org>
7653 R: Abhinav Kumar <abhinav.kumar@linux.dev>
7654 R: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
7655 R: Sean Paul <sean@poorly.run>
7656 R: Marijn Suijten <marijn.suijten@somainline.org>
7657 L: linux-arm-msm@vger.kernel.org
7658 L: dri-devel@lists.freedesktop.org
7659 L: freedreno@lists.freedesktop.org
7660 S: Maintained
7661 B: https://gitlab.freedesktop.org/drm/msm/-/issues
7662 T: git https://gitlab.freedesktop.org/drm/msm.git
7663 F: Documentation/devicetree/bindings/display/msm/
7664 F: drivers/gpu/drm/ci/xfails/msm*
7665 F: drivers/gpu/drm/msm/
7666 F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h
7667 F: include/uapi/drm/msm_drm.h
7668
7669 DRM DRIVER FOR NOVATEK NT35510 PANELS
7670 M: Linus Walleij <linus.walleij@linaro.org>
7671 S: Maintained
7672 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7673 F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
7674 F: drivers/gpu/drm/panel/panel-novatek-nt35510.c
7675
7676 DRM DRIVER FOR NOVATEK NT35560 PANELS
7677 M: Linus Walleij <linus.walleij@linaro.org>
7678 S: Maintained
7679 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7680 F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
7681 F: drivers/gpu/drm/panel/panel-novatek-nt35560.c
7682
7683 DRM DRIVER FOR NOVATEK NT36523 PANELS
7684 M: Jianhua Lu <lujianhua000@gmail.com>
7685 S: Maintained
7686 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7687 F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
7688 F: drivers/gpu/drm/panel/panel-novatek-nt36523.c
7689
7690 DRM DRIVER FOR NOVATEK NT36672A PANELS
7691 M: Sumit Semwal <sumit.semwal@linaro.org>
7692 S: Maintained
7693 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7694 F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
7695 F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c
7696
7697 DRM DRIVER FOR NOVATEK NT37801 PANELS
7698 M: Krzysztof Kozlowski <krzk@kernel.org>
7699 S: Maintained
7700 F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml
7701 F: drivers/gpu/drm/panel/panel-novatek-nt37801.c
7702
7703 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
7704 M: Lyude Paul <lyude@redhat.com>
7705 M: Danilo Krummrich <dakr@kernel.org>
7706 L: dri-devel@lists.freedesktop.org
7707 L: nouveau@lists.freedesktop.org
7708 S: Supported
7709 W: https://nouveau.freedesktop.org/
7710 Q: https://patchwork.freedesktop.org/project/nouveau/
7711 Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
7712 B: https://gitlab.freedesktop.org/drm/nouveau/-/issues
7713 C: irc://irc.oftc.net/nouveau
7714 T: git https://gitlab.freedesktop.org/drm/nouveau.git
7715 F: drivers/gpu/drm/nouveau/
7716 F: include/uapi/drm/nouveau_drm.h
7717
7718 CORE DRIVER FOR NVIDIA GPUS [RUST]
7719 M: Danilo Krummrich <dakr@kernel.org>
7720 L: nouveau@lists.freedesktop.org
7721 S: Supported
7722 Q: https://patchwork.freedesktop.org/project/nouveau/
7723 B: https://gitlab.freedesktop.org/drm/nova/-/issues
7724 C: irc://irc.oftc.net/nouveau
7725 T: git https://gitlab.freedesktop.org/drm/nova.git nova-next
7726 F: Documentation/gpu/nova/
7727 F: drivers/gpu/nova-core/
7728
7729 DRM DRIVER FOR NVIDIA GPUS [RUST]
7730 M: Danilo Krummrich <dakr@kernel.org>
7731 L: nouveau@lists.freedesktop.org
7732 S: Supported
7733 Q: https://patchwork.freedesktop.org/project/nouveau/
7734 B: https://gitlab.freedesktop.org/drm/nova/-/issues
7735 C: irc://irc.oftc.net/nouveau
7736 T: git https://gitlab.freedesktop.org/drm/nova.git nova-next
7737 F: Documentation/gpu/nova/
7738 F: drivers/gpu/drm/nova/
7739 F: include/uapi/drm/nova_drm.h
7740
7741 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
7742 M: Stefan Mavrodiev <stefan@olimex.com>
7743 S: Maintained
7744 F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
7745 F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
7746
7747 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
7748 R: Douglas Anderson <dianders@chromium.org>
7749 F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml
7750 F: drivers/gpu/drm/bridge/parade-ps8640.c
7751
7752 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
7753 M: Alex Lanzano <lanzano.alex@gmail.com>
7754 S: Maintained
7755 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7756 F: Documentation/devicetree/bindings/display/repaper.txt
7757 F: drivers/gpu/drm/tiny/repaper.c
7758
7759 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
7760 M: Dave Airlie <airlied@redhat.com>
7761 M: Gerd Hoffmann <kraxel@redhat.com>
7762 L: virtualization@lists.linux.dev
7763 S: Obsolete
7764 W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
7765 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7766 F: drivers/gpu/drm/tiny/cirrus-qemu.c
7767
7768 DRM DRIVER FOR QXL VIRTUAL GPU
7769 M: Dave Airlie <airlied@redhat.com>
7770 M: Gerd Hoffmann <kraxel@redhat.com>
7771 L: virtualization@lists.linux.dev
7772 L: spice-devel@lists.freedesktop.org
7773 S: Maintained
7774 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7775 F: drivers/gpu/drm/qxl/
7776 F: include/uapi/drm/qxl_drm.h
7777
7778 DRM DRIVER FOR RAYDIUM RM67191 PANELS
7779 M: Robert Chiras <robert.chiras@nxp.com>
7780 S: Maintained
7781 F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
7782 F: drivers/gpu/drm/panel/panel-raydium-rm67191.c
7783
7784 DRM DRIVER FOR SAMSUNG DB7430 PANELS
7785 M: Linus Walleij <linus.walleij@linaro.org>
7786 S: Maintained
7787 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7788 F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
7789 F: drivers/gpu/drm/panel/panel-samsung-db7430.c
7790
7791 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
7792 M: Inki Dae <inki.dae@samsung.com>
7793 M: Jagan Teki <jagan@amarulasolutions.com>
7794 M: Marek Szyprowski <m.szyprowski@samsung.com>
7795 S: Maintained
7796 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7797 F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
7798 F: drivers/gpu/drm/bridge/samsung-dsim.c
7799 F: include/drm/bridge/samsung-dsim.h
7800
7801 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
7802 M: Markuss Broks <markuss.broks@gmail.com>
7803 S: Maintained
7804 F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
7805 F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
7806
7807 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
7808 M: Artur Weber <aweber.kernel@gmail.com>
7809 S: Maintained
7810 F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
7811 F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
7812
7813 DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS
7814 M: Dzmitry Sankouski <dsankouski@gmail.com>
7815 S: Maintained
7816 F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml
7817 F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c
7818
7819 DRM DRIVER FOR SHARP MEMORY LCD
7820 M: Alex Lanzano <lanzano.alex@gmail.com>
7821 S: Maintained
7822 F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml
7823 F: drivers/gpu/drm/tiny/sharp-memory.c
7824
7825 DRM DRIVER FOR SITRONIX ST7586 PANELS
7826 M: David Lechner <david@lechnology.com>
7827 S: Maintained
7828 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7829 F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml
7830 F: drivers/gpu/drm/sitronix/st7586.c
7831
7832 DRM DRIVER FOR SITRONIX ST7571 PANELS
7833 M: Marcus Folkesson <marcus.folkesson@gmail.com>
7834 S: Maintained
7835 F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml
7836 F: drivers/gpu/drm/sitronix/st7571-i2c.c
7837
7838 DRM DRIVER FOR SITRONIX ST7701 PANELS
7839 M: Jagan Teki <jagan@amarulasolutions.com>
7840 S: Maintained
7841 F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
7842 F: drivers/gpu/drm/panel/panel-sitronix-st7701.c
7843
7844 DRM DRIVER FOR SITRONIX ST7703 PANELS
7845 M: Guido Günther <agx@sigxcpu.org>
7846 R: Purism Kernel Team <kernel@puri.sm>
7847 R: Ondrej Jirman <megi@xff.cz>
7848 S: Maintained
7849 F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
7850 F: drivers/gpu/drm/panel/panel-sitronix-st7703.c
7851
7852 DRM DRIVER FOR SITRONIX ST7735R PANELS
7853 M: David Lechner <david@lechnology.com>
7854 S: Maintained
7855 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7856 F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
7857 F: drivers/gpu/drm/sitronix/st7735r.c
7858
7859 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
7860 M: Javier Martinez Canillas <javierm@redhat.com>
7861 S: Maintained
7862 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7863 F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
7864 F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
7865 F: drivers/gpu/drm/solomon/ssd130x*
7866
7867 DRM DRIVER FOR ST-ERICSSON MCDE
7868 M: Linus Walleij <linus.walleij@linaro.org>
7869 S: Maintained
7870 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7871 F: Documentation/devicetree/bindings/display/ste,mcde.yaml
7872 F: drivers/gpu/drm/mcde/
7873
7874 DRM DRIVER FOR SYNAPTICS R63353 PANELS
7875 M: Michael Trimarchi <michael@amarulasolutions.com>
7876 S: Maintained
7877 F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
7878 F: drivers/gpu/drm/panel/panel-synaptics-r63353.c
7879
7880 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
7881 M: Jagan Teki <jagan@amarulasolutions.com>
7882 S: Maintained
7883 F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
7884 F: drivers/gpu/drm/bridge/ti-dlpc3433.c
7885
7886 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
7887 R: Douglas Anderson <dianders@chromium.org>
7888 F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
7889 F: drivers/gpu/drm/bridge/ti-sn65dsi86.c
7890
7891 DRM DRIVER FOR TPO TPG110 PANELS
7892 M: Linus Walleij <linus.walleij@linaro.org>
7893 S: Maintained
7894 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7895 F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
7896 F: drivers/gpu/drm/panel/panel-tpo-tpg110.c
7897
7898 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
7899 M: Dave Airlie <airlied@redhat.com>
7900 R: Sean Paul <sean@poorly.run>
7901 R: Thomas Zimmermann <tzimmermann@suse.de>
7902 L: dri-devel@lists.freedesktop.org
7903 S: Supported
7904 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7905 F: drivers/gpu/drm/udl/
7906
7907 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
7908 M: Louis Chauvet <louis.chauvet@bootlin.com>
7909 R: Haneen Mohammed <hamohammed.sa@gmail.com>
7910 R: Simona Vetter <simona@ffwll.ch>
7911 R: Melissa Wen <melissa.srw@gmail.com>
7912 L: dri-devel@lists.freedesktop.org
7913 S: Maintained
7914 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7915 F: Documentation/gpu/vkms.rst
7916 F: drivers/gpu/drm/ci/xfails/vkms*
7917 F: drivers/gpu/drm/vkms/
7918
7919 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
7920 M: Hans de Goede <hdegoede@redhat.com>
7921 L: dri-devel@lists.freedesktop.org
7922 S: Maintained
7923 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7924 F: drivers/gpu/drm/vboxvideo/
7925
7926 DRM DRIVER FOR VMWARE VIRTUAL GPU
7927 M: Zack Rusin <zack.rusin@broadcom.com>
7928 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
7929 L: dri-devel@lists.freedesktop.org
7930 S: Supported
7931 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7932 F: drivers/gpu/drm/vmwgfx/
7933 F: include/uapi/drm/vmwgfx_drm.h
7934
7935 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
7936 M: Linus Walleij <linus.walleij@linaro.org>
7937 S: Maintained
7938 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7939 F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
7940 F: drivers/gpu/drm/panel/panel-widechips-ws2401.c
7941
7942 DRM DRIVERS
7943 M: David Airlie <airlied@gmail.com>
7944 M: Simona Vetter <simona@ffwll.ch>
7945 L: dri-devel@lists.freedesktop.org
7946 S: Maintained
7947 B: https://gitlab.freedesktop.org/drm
7948 C: irc://irc.oftc.net/dri-devel
7949 T: git https://gitlab.freedesktop.org/drm/kernel.git
7950 F: Documentation/devicetree/bindings/display/
7951 F: Documentation/devicetree/bindings/gpu/
7952 F: Documentation/gpu/
7953 F: drivers/gpu/
7954 F: rust/kernel/drm/
7955 F: include/drm/
7956 F: include/linux/vga*
7957 F: include/uapi/drm/
7958
7959 DRM DRIVERS AND MISC GPU PATCHES
7960 M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
7961 M: Maxime Ripard <mripard@kernel.org>
7962 M: Thomas Zimmermann <tzimmermann@suse.de>
7963 S: Maintained
7964 W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html
7965 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7966 F: Documentation/devicetree/bindings/display/
7967 F: Documentation/devicetree/bindings/gpu/
7968 F: Documentation/gpu/
7969 F: drivers/gpu/drm/
7970 F: drivers/gpu/vga/
7971 F: rust/kernel/drm/
7972 F: include/drm/drm
7973 F: include/linux/vga*
7974 F: include/uapi/drm/
7975 X: drivers/gpu/drm/amd/
7976 X: drivers/gpu/drm/armada/
7977 X: drivers/gpu/drm/etnaviv/
7978 X: drivers/gpu/drm/exynos/
7979 X: drivers/gpu/drm/i915/
7980 X: drivers/gpu/drm/kmb/
7981 X: drivers/gpu/drm/mediatek/
7982 X: drivers/gpu/drm/msm/
7983 X: drivers/gpu/drm/nouveau/
7984 X: drivers/gpu/drm/radeon/
7985 X: drivers/gpu/drm/tegra/
7986 X: drivers/gpu/drm/xe/
7987
7988 DRM DRIVERS FOR ALLWINNER A10
7989 M: Maxime Ripard <mripard@kernel.org>
7990 M: Chen-Yu Tsai <wens@csie.org>
7991 L: dri-devel@lists.freedesktop.org
7992 S: Supported
7993 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
7994 F: Documentation/devicetree/bindings/display/allwinner*
7995 F: drivers/gpu/drm/sun4i/
7996
7997 DRM DRIVERS FOR AMLOGIC SOCS
7998 M: Neil Armstrong <neil.armstrong@linaro.org>
7999 L: dri-devel@lists.freedesktop.org
8000 L: linux-amlogic@lists.infradead.org
8001 S: Supported
8002 W: http://linux-meson.com/
8003 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8004 F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
8005 F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
8006 F: Documentation/gpu/meson.rst
8007 F: drivers/gpu/drm/ci/xfails/meson*
8008 F: drivers/gpu/drm/meson/
8009
8010 DRM DRIVERS FOR ATMEL HLCDC
8011 M: Manikandan Muralidharan <manikandan.m@microchip.com>
8012 M: Dharma Balasubiramani <dharma.b@microchip.com>
8013 L: dri-devel@lists.freedesktop.org
8014 S: Supported
8015 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8016 F: Documentation/devicetree/bindings/display/atmel/
8017 F: drivers/gpu/drm/atmel-hlcdc/
8018
8019 DRM DRIVERS FOR BRIDGE CHIPS
8020 M: Andrzej Hajda <andrzej.hajda@intel.com>
8021 M: Neil Armstrong <neil.armstrong@linaro.org>
8022 M: Robert Foss <rfoss@kernel.org>
8023 R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
8024 R: Jonas Karlman <jonas@kwiboo.se>
8025 R: Jernej Skrabec <jernej.skrabec@gmail.com>
8026 S: Maintained
8027 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8028 F: Documentation/devicetree/bindings/display/bridge/
8029 F: drivers/gpu/drm/bridge/
8030 F: drivers/gpu/drm/display/drm_bridge_connector.c
8031 F: drivers/gpu/drm/drm_bridge.c
8032 F: include/drm/drm_bridge.h
8033 F: include/drm/drm_bridge_connector.h
8034
8035 DRM DRIVERS FOR EXYNOS
8036 M: Inki Dae <inki.dae@samsung.com>
8037 M: Seung-Woo Kim <sw0312.kim@samsung.com>
8038 M: Kyungmin Park <kyungmin.park@samsung.com>
8039 L: dri-devel@lists.freedesktop.org
8040 S: Supported
8041 T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
8042 F: Documentation/devicetree/bindings/display/samsung/
8043 F: drivers/gpu/drm/exynos/
8044 F: include/uapi/drm/exynos_drm.h
8045
8046 DRM DRIVERS FOR FREESCALE DCU
8047 M: Stefan Agner <stefan@agner.ch>
8048 M: Alison Wang <alison.wang@nxp.com>
8049 L: dri-devel@lists.freedesktop.org
8050 S: Supported
8051 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8052 F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml
8053 F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml
8054 F: drivers/gpu/drm/fsl-dcu/
8055
8056 DRM DRIVERS FOR FREESCALE IMX 5/6
8057 M: Philipp Zabel <p.zabel@pengutronix.de>
8058 L: dri-devel@lists.freedesktop.org
8059 S: Maintained
8060 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8061 T: git git://git.pengutronix.de/git/pza/linux
8062 F: Documentation/devicetree/bindings/display/imx/
8063 F: drivers/gpu/drm/imx/ipuv3/
8064 F: drivers/gpu/ipu-v3/
8065
8066 DRM DRIVERS FOR FREESCALE IMX BRIDGE
8067 M: Liu Ying <victor.liu@nxp.com>
8068 L: dri-devel@lists.freedesktop.org
8069 S: Maintained
8070 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
8071 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
8072 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
8073 F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
8074 F: drivers/gpu/drm/bridge/imx/
8075
8076 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
8077 M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
8078 L: dri-devel@lists.freedesktop.org
8079 S: Maintained
8080 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8081 F: drivers/gpu/drm/gma500/
8082
8083 DRM DRIVERS FOR HISILICON
8084 M: Xinliang Liu <xinliang.liu@linaro.org>
8085 M: Tian Tao <tiantao6@hisilicon.com>
8086 R: Xinwei Kong <kong.kongxinwei@hisilicon.com>
8087 R: Sumit Semwal <sumit.semwal@linaro.org>
8088 R: Yongqin Liu <yongqin.liu@linaro.org>
8089 R: John Stultz <jstultz@google.com>
8090 L: dri-devel@lists.freedesktop.org
8091 S: Maintained
8092 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8093 F: Documentation/devicetree/bindings/display/hisilicon/
8094 F: drivers/gpu/drm/hisilicon/
8095
8096 DRM DRIVERS FOR LIMA
8097 M: Qiang Yu <yuq825@gmail.com>
8098 L: dri-devel@lists.freedesktop.org
8099 L: lima@lists.freedesktop.org (moderated for non-subscribers)
8100 S: Maintained
8101 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8102 F: drivers/gpu/drm/lima/
8103 F: include/uapi/drm/lima_drm.h
8104
8105 DRM DRIVERS FOR LOONGSON
8106 M: Sui Jingfeng <suijingfeng@loongson.cn>
8107 L: dri-devel@lists.freedesktop.org
8108 S: Supported
8109 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8110 F: drivers/gpu/drm/loongson/
8111
8112 DRM DRIVERS FOR MEDIATEK
8113 M: Chun-Kuang Hu <chunkuang.hu@kernel.org>
8114 M: Philipp Zabel <p.zabel@pengutronix.de>
8115 L: dri-devel@lists.freedesktop.org
8116 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8117 S: Supported
8118 F: Documentation/devicetree/bindings/display/mediatek/
8119 F: drivers/gpu/drm/ci/xfails/mediatek*
8120 F: drivers/gpu/drm/mediatek/
8121 F: drivers/phy/mediatek/phy-mtk-dp.c
8122 F: drivers/phy/mediatek/phy-mtk-hdmi*
8123 F: drivers/phy/mediatek/phy-mtk-mipi*
8124
8125 DRM DRIVERS FOR NVIDIA TEGRA
8126 M: Thierry Reding <thierry.reding@gmail.com>
8127 M: Mikko Perttunen <mperttunen@nvidia.com>
8128 L: dri-devel@lists.freedesktop.org
8129 L: linux-tegra@vger.kernel.org
8130 S: Supported
8131 T: git https://gitlab.freedesktop.org/drm/tegra.git
8132 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
8133 F: Documentation/devicetree/bindings/gpu/host1x/
8134 F: drivers/gpu/drm/tegra/
8135 F: drivers/gpu/host1x/
8136 F: include/linux/host1x.h
8137 F: include/uapi/drm/tegra_drm.h
8138
8139 DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT
8140 M: Sasha Finkelstein <fnkl.kernel@gmail.com>
8141 R: Janne Grunau <j@jannau.net>
8142 L: dri-devel@lists.freedesktop.org
8143 L: asahi@lists.linux.dev
8144 S: Maintained
8145 W: https://asahilinux.org
8146 B: https://github.com/AsahiLinux/linux/issues
8147 C: irc://irc.oftc.net/asahi-dev
8148 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8149 F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml
8150 F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml
8151 F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml
8152 F: drivers/gpu/drm/adp/
8153 F: drivers/gpu/drm/panel/panel-summit.c
8154
8155 DRM DRIVERS FOR RENESAS R-CAR
8156 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
8157 M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
8158 R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
8159 L: dri-devel@lists.freedesktop.org
8160 L: linux-renesas-soc@vger.kernel.org
8161 S: Supported
8162 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8163 F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
8164 F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
8165 F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
8166 F: Documentation/devicetree/bindings/display/renesas,du.yaml
8167 F: drivers/gpu/drm/renesas/rcar-du/
8168
8169 DRM DRIVERS FOR RENESAS RZ
8170 M: Biju Das <biju.das.jz@bp.renesas.com>
8171 L: dri-devel@lists.freedesktop.org
8172 L: linux-renesas-soc@vger.kernel.org
8173 S: Maintained
8174 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8175 F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
8176 F: drivers/gpu/drm/renesas/rz-du/
8177
8178 DRM DRIVERS FOR RENESAS SHMOBILE
8179 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8180 M: Geert Uytterhoeven <geert+renesas@glider.be>
8181 L: dri-devel@lists.freedesktop.org
8182 L: linux-renesas-soc@vger.kernel.org
8183 S: Supported
8184 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8185 F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
8186 F: drivers/gpu/drm/renesas/shmobile/
8187 F: include/linux/platform_data/shmob_drm.h
8188
8189 DRM DRIVERS FOR ROCKCHIP
8190 M: Sandy Huang <hjc@rock-chips.com>
8191 M: Heiko Stübner <heiko@sntech.de>
8192 M: Andy Yan <andy.yan@rock-chips.com>
8193 L: dri-devel@lists.freedesktop.org
8194 S: Maintained
8195 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8196 F: Documentation/devicetree/bindings/display/rockchip/
8197 F: drivers/gpu/drm/ci/xfails/rockchip*
8198 F: drivers/gpu/drm/rockchip/
8199
8200 DRM DRIVERS FOR STI
8201 M: Alain Volmat <alain.volmat@foss.st.com>
8202 M: Raphael Gallais-Pou <rgallaispou@gmail.com>
8203 L: dri-devel@lists.freedesktop.org
8204 S: Maintained
8205 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8206 F: Documentation/devicetree/bindings/display/st,stih4xx.txt
8207 F: drivers/gpu/drm/sti
8208
8209 DRM DRIVERS FOR STM
8210 M: Yannick Fertre <yannick.fertre@foss.st.com>
8211 M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
8212 M: Philippe Cornu <philippe.cornu@foss.st.com>
8213 L: dri-devel@lists.freedesktop.org
8214 S: Maintained
8215 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8216 F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
8217 F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml
8218 F: drivers/gpu/drm/stm
8219
8220 DRM DRIVERS FOR TI KEYSTONE
8221 M: Jyri Sarha <jyri.sarha@iki.fi>
8222 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
8223 L: dri-devel@lists.freedesktop.org
8224 S: Maintained
8225 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8226 F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
8227 F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
8228 F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
8229 F: drivers/gpu/drm/tidss/
8230
8231 DRM DRIVERS FOR TI LCDC
8232 M: Jyri Sarha <jyri.sarha@iki.fi>
8233 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
8234 L: dri-devel@lists.freedesktop.org
8235 S: Maintained
8236 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8237 F: Documentation/devicetree/bindings/display/tilcdc/
8238 F: drivers/gpu/drm/tilcdc/
8239
8240 DRM DRIVERS FOR TI OMAP
8241 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
8242 L: dri-devel@lists.freedesktop.org
8243 S: Maintained
8244 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8245 F: Documentation/devicetree/bindings/display/ti/
8246 F: drivers/gpu/drm/omapdrm/
8247
8248 DRM DRIVERS FOR V3D
8249 M: Melissa Wen <mwen@igalia.com>
8250 M: Maíra Canal <mcanal@igalia.com>
8251 S: Supported
8252 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8253 F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
8254 F: drivers/gpu/drm/v3d/
8255 F: include/uapi/drm/v3d_drm.h
8256
8257 DRM DRIVERS FOR VC4
8258 M: Maxime Ripard <mripard@kernel.org>
8259 M: Dave Stevenson <dave.stevenson@raspberrypi.com>
8260 R: Maíra Canal <mcanal@igalia.com>
8261 R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
8262 S: Supported
8263 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8264 F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
8265 F: drivers/gpu/drm/vc4/
8266 F: include/uapi/drm/vc4_drm.h
8267
8268 DRM DRIVERS FOR VIVANTE GPU IP
8269 M: Lucas Stach <l.stach@pengutronix.de>
8270 R: Russell King <linux+etnaviv@armlinux.org.uk>
8271 R: Christian Gmeiner <christian.gmeiner@gmail.com>
8272 L: etnaviv@lists.freedesktop.org (moderated for non-subscribers)
8273 L: dri-devel@lists.freedesktop.org
8274 S: Maintained
8275 F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml
8276 F: drivers/gpu/drm/etnaviv/
8277 F: include/uapi/drm/etnaviv_drm.h
8278
8279 DRM DRIVERS FOR XEN
8280 M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
8281 L: dri-devel@lists.freedesktop.org
8282 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
8283 S: Supported
8284 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8285 F: Documentation/gpu/xen-front.rst
8286 F: drivers/gpu/drm/xen/
8287
8288 DRM DRIVERS FOR XILINX
8289 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8290 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
8291 L: dri-devel@lists.freedesktop.org
8292 S: Maintained
8293 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8294 F: Documentation/devicetree/bindings/display/xlnx/
8295 F: Documentation/gpu/zynqmp.rst
8296 F: drivers/gpu/drm/xlnx/
8297
8298 DRM GPU SCHEDULER
8299 M: Matthew Brost <matthew.brost@intel.com>
8300 M: Danilo Krummrich <dakr@kernel.org>
8301 M: Philipp Stanner <phasta@kernel.org>
8302 R: Christian König <ckoenig.leichtzumerken@gmail.com>
8303 L: dri-devel@lists.freedesktop.org
8304 S: Supported
8305 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8306 F: drivers/gpu/drm/scheduler/
8307 F: include/drm/gpu_scheduler.h
8308
8309 DRM PANEL DRIVERS
8310 M: Neil Armstrong <neil.armstrong@linaro.org>
8311 R: Jessica Zhang <quic_jesszhan@quicinc.com>
8312 L: dri-devel@lists.freedesktop.org
8313 S: Maintained
8314 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8315 F: Documentation/devicetree/bindings/display/panel/
8316 F: drivers/gpu/drm/drm_panel.c
8317 F: drivers/gpu/drm/panel/
8318 F: include/drm/drm_panel.h
8319
8320 DRM PRIVACY-SCREEN CLASS
8321 M: Hans de Goede <hdegoede@redhat.com>
8322 L: dri-devel@lists.freedesktop.org
8323 S: Maintained
8324 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8325 F: drivers/gpu/drm/drm_privacy_screen*
8326 F: include/drm/drm_privacy_screen*
8327
8328 DRM TTM SUBSYSTEM
8329 M: Christian Koenig <christian.koenig@amd.com>
8330 M: Huang Rui <ray.huang@amd.com>
8331 R: Matthew Auld <matthew.auld@intel.com>
8332 R: Matthew Brost <matthew.brost@intel.com>
8333 L: dri-devel@lists.freedesktop.org
8334 S: Maintained
8335 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8336 F: drivers/gpu/drm/ttm/
8337 F: include/drm/ttm/
8338
8339 DRM AUTOMATED TESTING
8340 M: Helen Koike <helen.fornazier@gmail.com>
8341 M: Vignesh Raman <vignesh.raman@collabora.com>
8342 L: dri-devel@lists.freedesktop.org
8343 S: Maintained
8344 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
8345 F: Documentation/gpu/automated_testing.rst
8346 F: drivers/gpu/drm/ci/
8347
8348 DSBR100 USB FM RADIO DRIVER
8349 M: Alexey Klimov <alexey.klimov@linaro.org>
8350 L: linux-media@vger.kernel.org
8351 S: Maintained
8352 T: git git://linuxtv.org/media.git
8353 F: drivers/media/radio/dsbr100.c
8354
8355 DT3155 MEDIA DRIVER
8356 M: Hans Verkuil <hverkuil@xs4all.nl>
8357 L: linux-media@vger.kernel.org
8358 S: Odd Fixes
8359 W: https://linuxtv.org
8360 T: git git://linuxtv.org/media.git
8361 F: drivers/media/pci/dt3155/
8362
8363 DVB_USB_AF9015 MEDIA DRIVER
8364 L: linux-media@vger.kernel.org
8365 S: Orphan
8366 W: https://linuxtv.org
8367 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8368 F: drivers/media/usb/dvb-usb-v2/af9015*
8369
8370 DVB_USB_AF9035 MEDIA DRIVER
8371 L: linux-media@vger.kernel.org
8372 S: Orphan
8373 W: https://linuxtv.org
8374 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8375 F: drivers/media/usb/dvb-usb-v2/af9035*
8376
8377 DVB_USB_ANYSEE MEDIA DRIVER
8378 L: linux-media@vger.kernel.org
8379 S: Orphan
8380 W: https://linuxtv.org
8381 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8382 F: drivers/media/usb/dvb-usb-v2/anysee*
8383
8384 DVB_USB_AU6610 MEDIA DRIVER
8385 L: linux-media@vger.kernel.org
8386 S: Orphan
8387 W: https://linuxtv.org
8388 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8389 F: drivers/media/usb/dvb-usb-v2/au6610*
8390
8391 DVB_USB_CE6230 MEDIA DRIVER
8392 L: linux-media@vger.kernel.org
8393 S: Orphan
8394 W: https://linuxtv.org
8395 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8396 F: drivers/media/usb/dvb-usb-v2/ce6230*
8397
8398 DVB_USB_CXUSB MEDIA DRIVER
8399 M: Michael Krufky <mkrufky@linuxtv.org>
8400 L: linux-media@vger.kernel.org
8401 S: Maintained
8402 W: https://linuxtv.org
8403 W: http://github.com/mkrufky
8404 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8405 T: git git://linuxtv.org/media.git
8406 F: drivers/media/usb/dvb-usb/cxusb*
8407
8408 DVB_USB_EC168 MEDIA DRIVER
8409 L: linux-media@vger.kernel.org
8410 S: Orphan
8411 W: https://linuxtv.org
8412 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8413 F: drivers/media/usb/dvb-usb-v2/ec168*
8414
8415 DVB_USB_GL861 MEDIA DRIVER
8416 L: linux-media@vger.kernel.org
8417 S: Orphan
8418 W: https://linuxtv.org
8419 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8420 F: drivers/media/usb/dvb-usb-v2/gl861*
8421
8422 DVB_USB_MXL111SF MEDIA DRIVER
8423 M: Michael Krufky <mkrufky@linuxtv.org>
8424 L: linux-media@vger.kernel.org
8425 S: Maintained
8426 W: https://linuxtv.org
8427 W: http://github.com/mkrufky
8428 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8429 T: git git://linuxtv.org/mkrufky/mxl111sf.git
8430 F: drivers/media/usb/dvb-usb-v2/mxl111sf*
8431
8432 DVB_USB_RTL28XXU MEDIA DRIVER
8433 L: linux-media@vger.kernel.org
8434 S: Orphan
8435 W: https://linuxtv.org
8436 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8437 F: drivers/media/usb/dvb-usb-v2/rtl28xxu*
8438
8439 DVB_USB_V2 MEDIA DRIVER
8440 L: linux-media@vger.kernel.org
8441 S: Orphan
8442 W: https://linuxtv.org
8443 W: http://palosaari.fi/linux/
8444 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8445 F: drivers/media/usb/dvb-usb-v2/dvb_usb*
8446 F: drivers/media/usb/dvb-usb-v2/usb_urb.c
8447
8448 DYNAMIC DEBUG
8449 M: Jason Baron <jbaron@akamai.com>
8450 M: Jim Cromie <jim.cromie@gmail.com>
8451 S: Maintained
8452 F: include/linux/dynamic_debug.h
8453 F: lib/dynamic_debug.c
8454 F: lib/test_dynamic_debug.c
8455
8456 DYNAMIC INTERRUPT MODERATION
8457 M: Tal Gilboa <talgi@nvidia.com>
8458 S: Maintained
8459 F: Documentation/networking/net_dim.rst
8460 F: include/linux/dim.h
8461 F: lib/dim/
8462
8463 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
8464 M: Daniel Lezcano <daniel.lezcano@kernel.org>
8465 L: linux-pm@vger.kernel.org
8466 S: Supported
8467 B: https://bugzilla.kernel.org
8468 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
8469 F: drivers/powercap/dtpm*
8470 F: include/linux/dtpm.h
8471
8472 DZ DECSTATION DZ11 SERIAL DRIVER
8473 M: "Maciej W. Rozycki" <macro@orcam.me.uk>
8474 S: Maintained
8475 F: drivers/tty/serial/dz.*
8476
8477 E3X0 POWER BUTTON DRIVER
8478 M: Moritz Fischer <moritz.fischer@ettus.com>
8479 L: usrp-users@lists.ettus.com
8480 S: Supported
8481 W: http://www.ettus.com
8482 F: Documentation/devicetree/bindings/input/e3x0-button.txt
8483 F: drivers/input/misc/e3x0-button.c
8484
8485 E4000 MEDIA DRIVER
8486 L: linux-media@vger.kernel.org
8487 S: Orphan
8488 W: https://linuxtv.org
8489 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8490 F: drivers/media/tuners/e4000*
8491
8492 EARTH_PT1 MEDIA DRIVER
8493 M: Akihiro Tsukada <tskd08@gmail.com>
8494 L: linux-media@vger.kernel.org
8495 S: Odd Fixes
8496 F: drivers/media/pci/pt1/
8497
8498 EARTH_PT3 MEDIA DRIVER
8499 M: Akihiro Tsukada <tskd08@gmail.com>
8500 L: linux-media@vger.kernel.org
8501 S: Odd Fixes
8502 F: drivers/media/pci/pt3/
8503
8504 EC100 MEDIA DRIVER
8505 L: linux-media@vger.kernel.org
8506 S: Orphan
8507 W: https://linuxtv.org
8508 Q: http://patchwork.linuxtv.org/project/linux-media/list/
8509 F: drivers/media/dvb-frontends/ec100*
8510
8511 ECONET MIPS PLATFORM
8512 M: Caleb James DeLisle <cjd@cjdns.fr>
8513 L: linux-mips@vger.kernel.org
8514 S: Maintained
8515 F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml
8516 F: Documentation/devicetree/bindings/mips/econet.yaml
8517 F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml
8518 F: arch/mips/boot/dts/econet/
8519 F: arch/mips/econet/
8520 F: drivers/clocksource/timer-econet-en751221.c
8521 F: drivers/irqchip/irq-econet-en751221.c
8522
8523 ECRYPT FILE SYSTEM
8524 M: Tyler Hicks <code@tyhicks.com>
8525 L: ecryptfs@vger.kernel.org
8526 S: Odd Fixes
8527 W: http://ecryptfs.org
8528 W: https://launchpad.net/ecryptfs
8529 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
8530 F: Documentation/filesystems/ecryptfs.rst
8531 F: fs/ecryptfs/
8532
8533 EDAC-AMD64
8534 M: Yazen Ghannam <yazen.ghannam@amd.com>
8535 L: linux-edac@vger.kernel.org
8536 S: Supported
8537 F: drivers/edac/amd64_edac*
8538 F: drivers/edac/mce_amd*
8539
8540 EDAC-ARMADA
8541 M: Jan Luebbe <jlu@pengutronix.de>
8542 L: linux-edac@vger.kernel.org
8543 S: Maintained
8544 F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
8545 F: drivers/edac/armada_xp_*
8546
8547 EDAC-AST2500
8548 M: Stefan Schaeckeler <sschaeck@cisco.com>
8549 S: Supported
8550 F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
8551 F: drivers/edac/aspeed_edac.c
8552
8553 EDAC-BLUEFIELD
8554 M: Shravan Kumar Ramani <shravankr@nvidia.com>
8555 M: David Thompson <davthompson@nvidia.com>
8556 S: Supported
8557 F: drivers/edac/bluefield_edac.c
8558
8559 EDAC-CALXEDA
8560 M: Andre Przywara <andre.przywara@arm.com>
8561 L: linux-edac@vger.kernel.org
8562 S: Maintained
8563 F: drivers/edac/highbank*
8564
8565 EDAC-CAVIUM OCTEON
8566 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
8567 L: linux-edac@vger.kernel.org
8568 L: linux-mips@vger.kernel.org
8569 S: Maintained
8570 F: drivers/edac/octeon_edac*
8571
8572 EDAC-CAVIUM THUNDERX
8573 M: Robert Richter <rric@kernel.org>
8574 L: linux-edac@vger.kernel.org
8575 S: Odd Fixes
8576 F: drivers/edac/thunderx_edac*
8577
8578 EDAC-CORE
8579 M: Borislav Petkov <bp@alien8.de>
8580 M: Tony Luck <tony.luck@intel.com>
8581 R: James Morse <james.morse@arm.com>
8582 R: Mauro Carvalho Chehab <mchehab@kernel.org>
8583 R: Robert Richter <rric@kernel.org>
8584 L: linux-edac@vger.kernel.org
8585 S: Supported
8586 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
8587 F: Documentation/driver-api/edac.rst
8588 F: drivers/edac/
8589 F: include/linux/edac.h
8590
8591 EDAC-DMC520
8592 M: Lei Wang <lewan@microsoft.com>
8593 L: linux-edac@vger.kernel.org
8594 S: Supported
8595 F: drivers/edac/dmc520_edac.c
8596
8597 EDAC-E752X
8598 M: Mark Gross <markgross@kernel.org>
8599 L: linux-edac@vger.kernel.org
8600 S: Maintained
8601 F: drivers/edac/e752x_edac.c
8602
8603 EDAC-E7XXX
8604 L: linux-edac@vger.kernel.org
8605 S: Maintained
8606 F: drivers/edac/e7xxx_edac.c
8607
8608 EDAC-FSL_DDR
8609 R: Frank Li <Frank.Li@nxp.com>
8610 L: imx@lists.linux.dev
8611 L: linux-edac@vger.kernel.org
8612 S: Maintained
8613 F: drivers/edac/fsl_ddr_edac.*
8614
8615 EDAC-GHES
8616 M: Mauro Carvalho Chehab <mchehab@kernel.org>
8617 L: linux-edac@vger.kernel.org
8618 S: Maintained
8619 F: drivers/edac/ghes_edac.c
8620
8621 EDAC-I10NM
8622 M: Tony Luck <tony.luck@intel.com>
8623 L: linux-edac@vger.kernel.org
8624 S: Maintained
8625 F: drivers/edac/i10nm_base.c
8626
8627 EDAC-I3000
8628 L: linux-edac@vger.kernel.org
8629 S: Orphan
8630 F: drivers/edac/i3000_edac.c
8631
8632 EDAC-I5000
8633 L: linux-edac@vger.kernel.org
8634 S: Maintained
8635 F: drivers/edac/i5000_edac.c
8636
8637 EDAC-I5400
8638 M: Mauro Carvalho Chehab <mchehab@kernel.org>
8639 L: linux-edac@vger.kernel.org
8640 S: Maintained
8641 F: drivers/edac/i5400_edac.c
8642
8643 EDAC-I7300
8644 M: Mauro Carvalho Chehab <mchehab@kernel.org>
8645 L: linux-edac@vger.kernel.org
8646 S: Maintained
8647 F: drivers/edac/i7300_edac.c
8648
8649 EDAC-I7CORE
8650 M: Mauro Carvalho Chehab <mchehab@kernel.org>
8651 L: linux-edac@vger.kernel.org
8652 S: Maintained
8653 F: drivers/edac/i7core_edac.c
8654
8655 EDAC-I82443BXGX
8656 M: Tim Small <tim@buttersideup.com>
8657 L: linux-edac@vger.kernel.org
8658 S: Maintained
8659 F: drivers/edac/i82443bxgx_edac.c
8660
8661 EDAC-I82975X
8662 M: "Arvind R." <arvino55@gmail.com>
8663 L: linux-edac@vger.kernel.org
8664 S: Maintained
8665 F: drivers/edac/i82975x_edac.c
8666
8667 EDAC-IE31200
8668 M: Jason Baron <jbaron@akamai.com>
8669 L: linux-edac@vger.kernel.org
8670 S: Maintained
8671 F: drivers/edac/ie31200_edac.c
8672
8673 EDAC-IGEN6
8674 M: Tony Luck <tony.luck@intel.com>
8675 R: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
8676 L: linux-edac@vger.kernel.org
8677 S: Maintained
8678 F: drivers/edac/igen6_edac.c
8679
8680 EDAC-MPC85XX
8681 M: Johannes Thumshirn <morbidrsa@gmail.com>
8682 L: linux-edac@vger.kernel.org
8683 S: Maintained
8684 F: drivers/edac/mpc85xx_edac.[ch]
8685
8686 EDAC-NPCM
8687 M: Marvin Lin <kflin@nuvoton.com>
8688 M: Stanley Chu <yschu@nuvoton.com>
8689 L: linux-edac@vger.kernel.org
8690 S: Maintained
8691 F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
8692 F: drivers/edac/npcm_edac.c
8693
8694 EDAC-PASEMI
8695 M: Egor Martovetsky <egor@pasemi.com>
8696 L: linux-edac@vger.kernel.org
8697 S: Maintained
8698 F: drivers/edac/pasemi_edac.c
8699
8700 EDAC-PND2
8701 M: Tony Luck <tony.luck@intel.com>
8702 L: linux-edac@vger.kernel.org
8703 S: Maintained
8704 F: drivers/edac/pnd2_edac.[ch]
8705
8706 EDAC-QCOM
8707 M: Manivannan Sadhasivam <mani@kernel.org>
8708 L: linux-arm-msm@vger.kernel.org
8709 L: linux-edac@vger.kernel.org
8710 S: Maintained
8711 F: drivers/edac/qcom_edac.c
8712
8713 EDAC-R82600
8714 M: Tim Small <tim@buttersideup.com>
8715 L: linux-edac@vger.kernel.org
8716 S: Maintained
8717 F: drivers/edac/r82600_edac.c
8718
8719 EDAC-SBRIDGE
8720 M: Tony Luck <tony.luck@intel.com>
8721 R: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
8722 L: linux-edac@vger.kernel.org
8723 S: Maintained
8724 F: drivers/edac/sb_edac.c
8725
8726 EDAC-SKYLAKE
8727 M: Tony Luck <tony.luck@intel.com>
8728 L: linux-edac@vger.kernel.org
8729 S: Maintained
8730 F: drivers/edac/skx_*.[ch]
8731
8732 EDAC-TI
8733 M: Tero Kristo <kristo@kernel.org>
8734 L: linux-edac@vger.kernel.org
8735 S: Odd Fixes
8736 F: drivers/edac/ti_edac.c
8737
8738 EDIROL UA-101/UA-1000 DRIVER
8739 M: Clemens Ladisch <clemens@ladisch.de>
8740 L: linux-sound@vger.kernel.org
8741 S: Maintained
8742 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8743 F: sound/usb/misc/ua101.c
8744
8745 EFI TEST DRIVER
8746 M: Ivan Hu <ivan.hu@canonical.com>
8747 M: Ard Biesheuvel <ardb@kernel.org>
8748 L: linux-efi@vger.kernel.org
8749 S: Maintained
8750 F: drivers/firmware/efi/test/
8751
8752 EFI VARIABLE FILESYSTEM
8753 M: Jeremy Kerr <jk@ozlabs.org>
8754 M: Ard Biesheuvel <ardb@kernel.org>
8755 L: linux-efi@vger.kernel.org
8756 S: Maintained
8757 T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8758 F: fs/efivarfs/
8759
8760 EFIFB FRAMEBUFFER DRIVER
8761 M: Peter Jones <pjones@redhat.com>
8762 L: linux-fbdev@vger.kernel.org
8763 S: Maintained
8764 F: drivers/video/fbdev/efifb.c
8765
8766 EFS FILESYSTEM
8767 S: Orphan
8768 W: http://aeschi.ch.eu.org/efs/
8769 F: fs/efs/
8770
8771 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
8772 L: netdev@vger.kernel.org
8773 S: Orphan
8774 F: drivers/net/ethernet/ibm/ehea/
8775
8776 ELM327 CAN NETWORK DRIVER
8777 M: Max Staudt <max@enpas.org>
8778 L: linux-can@vger.kernel.org
8779 S: Maintained
8780 F: Documentation/networking/device_drivers/can/can327.rst
8781 F: drivers/net/can/can327.c
8782
8783 EM28XX VIDEO4LINUX DRIVER
8784 M: Mauro Carvalho Chehab <mchehab@kernel.org>
8785 L: linux-media@vger.kernel.org
8786 S: Maintained
8787 W: https://linuxtv.org
8788 T: git git://linuxtv.org/media.git
8789 F: Documentation/admin-guide/media/em28xx*
8790 F: drivers/media/usb/em28xx/
8791
8792 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
8793 M: Adrian Hunter <adrian.hunter@intel.com>
8794 M: Asutosh Das <quic_asutoshd@quicinc.com>
8795 R: Ritesh Harjani <ritesh.list@gmail.com>
8796 L: linux-mmc@vger.kernel.org
8797 S: Supported
8798 F: drivers/mmc/host/cqhci*
8799
8800 EMS CPC-PCI CAN DRIVER
8801 M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
8802 M: support@ems-wuensche.com
8803 L: linux-can@vger.kernel.org
8804 S: Maintained
8805 F: drivers/net/can/sja1000/ems_pci.c
8806
8807 EMULEX 10Gbps iSCSI - OneConnect DRIVER
8808 M: Ketan Mukadam <ketan.mukadam@broadcom.com>
8809 L: linux-scsi@vger.kernel.org
8810 S: Supported
8811 W: http://www.broadcom.com
8812 F: drivers/scsi/be2iscsi/
8813
8814 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
8815 M: Ajit Khaparde <ajit.khaparde@broadcom.com>
8816 M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
8817 M: Somnath Kotur <somnath.kotur@broadcom.com>
8818 L: netdev@vger.kernel.org
8819 S: Maintained
8820 W: http://www.emulex.com
8821 F: drivers/net/ethernet/emulex/benet/
8822
8823 EMULEX ONECONNECT ROCE DRIVER
8824 M: Selvin Xavier <selvin.xavier@broadcom.com>
8825 L: linux-rdma@vger.kernel.org
8826 S: Odd Fixes
8827 W: http://www.broadcom.com
8828 F: drivers/infiniband/hw/ocrdma/
8829 F: include/uapi/rdma/ocrdma-abi.h
8830
8831 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
8832 M: James Smart <james.smart@broadcom.com>
8833 M: Ram Vegesna <ram.vegesna@broadcom.com>
8834 L: linux-scsi@vger.kernel.org
8835 L: target-devel@vger.kernel.org
8836 S: Supported
8837 W: http://www.broadcom.com
8838 F: drivers/scsi/elx/
8839
8840 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
8841 M: James Smart <james.smart@broadcom.com>
8842 M: Dick Kennedy <dick.kennedy@broadcom.com>
8843 L: linux-scsi@vger.kernel.org
8844 S: Supported
8845 W: http://www.broadcom.com
8846 F: drivers/scsi/lpfc/
8847
8848 ENE CB710 FLASH CARD READER DRIVER
8849 M: Michał Mirosław <mirq-linux@rere.qmqm.pl>
8850 S: Maintained
8851 F: drivers/misc/cb710/
8852 F: drivers/mmc/host/cb710-mmc.*
8853 F: include/linux/cb710.h
8854
8855 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
8856 M: Maxim Levitsky <maximlevitsky@gmail.com>
8857 S: Maintained
8858 F: drivers/media/rc/ene_ir.*
8859
8860 ENERGY MODEL
8861 M: Lukasz Luba <lukasz.luba@arm.com>
8862 M: "Rafael J. Wysocki" <rafael@kernel.org>
8863 L: linux-pm@vger.kernel.org
8864 S: Maintained
8865 F: kernel/power/energy_model.c
8866 F: include/linux/energy_model.h
8867 F: Documentation/power/energy-model.rst
8868
8869 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
8870 M: Laurentiu Tudor <laurentiu.tudor@nxp.com>
8871 L: linuxppc-dev@lists.ozlabs.org
8872 S: Maintained
8873 F: drivers/tty/ehv_bytechan.c
8874
8875 EPSON S1D13XXX FRAMEBUFFER DRIVER
8876 M: Kristoffer Ericson <kristoffer.ericson@gmail.com>
8877 S: Maintained
8878 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
8879 F: drivers/video/fbdev/s1d13xxxfb.c
8880 F: include/video/s1d13xxxfb.h
8881
8882 EROFS FILE SYSTEM
8883 M: Gao Xiang <xiang@kernel.org>
8884 M: Chao Yu <chao@kernel.org>
8885 R: Yue Hu <zbestahu@gmail.com>
8886 R: Jeffle Xu <jefflexu@linux.alibaba.com>
8887 R: Sandeep Dhavale <dhavale@google.com>
8888 R: Hongbo Li <lihongbo22@huawei.com>
8889 L: linux-erofs@lists.ozlabs.org
8890 S: Maintained
8891 W: https://erofs.docs.kernel.org
8892 T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
8893 F: Documentation/ABI/testing/sysfs-fs-erofs
8894 F: Documentation/filesystems/erofs.rst
8895 F: fs/erofs/
8896 F: include/trace/events/erofs.h
8897
8898 ERRSEQ ERROR TRACKING INFRASTRUCTURE
8899 M: Jeff Layton <jlayton@kernel.org>
8900 S: Maintained
8901 F: include/linux/errseq.h
8902 F: lib/errseq.c
8903
8904 ESD CAN NETWORK DRIVERS
8905 M: Stefan Mätje <stefan.maetje@esd.eu>
8906 R: socketcan@esd.eu
8907 L: linux-can@vger.kernel.org
8908 S: Maintained
8909 F: drivers/net/can/esd/
8910
8911 ESD CAN/USB DRIVERS
8912 M: Frank Jungclaus <frank.jungclaus@esd.eu>
8913 R: socketcan@esd.eu
8914 L: linux-can@vger.kernel.org
8915 S: Maintained
8916 F: drivers/net/can/usb/esd_usb.c
8917
8918 ET131X NETWORK DRIVER
8919 M: Mark Einon <mark.einon@gmail.com>
8920 S: Odd Fixes
8921 F: drivers/net/ethernet/agere/
8922
8923 ETAS ES58X CAN/USB DRIVER
8924 M: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
8925 L: linux-can@vger.kernel.org
8926 S: Maintained
8927 F: Documentation/networking/devlink/etas_es58x.rst
8928 F: drivers/net/can/usb/etas_es58x/
8929
8930 ETHERNET BRIDGE
8931 M: Nikolay Aleksandrov <razor@blackwall.org>
8932 M: Ido Schimmel <idosch@nvidia.com>
8933 L: bridge@lists.linux.dev
8934 L: netdev@vger.kernel.org
8935 S: Maintained
8936 W: http://www.linuxfoundation.org/en/Net:Bridge
8937 F: include/linux/if_bridge.h
8938 F: include/uapi/linux/if_bridge.h
8939 F: include/linux/netfilter_bridge/
8940 F: net/bridge/
8941
8942 ETHERNET PHY LIBRARY
8943 M: Andrew Lunn <andrew@lunn.ch>
8944 M: Heiner Kallweit <hkallweit1@gmail.com>
8945 R: Russell King <linux@armlinux.org.uk>
8946 L: netdev@vger.kernel.org
8947 S: Maintained
8948 F: Documentation/ABI/testing/sysfs-class-net-phydev
8949 F: Documentation/devicetree/bindings/net/ethernet-phy.yaml
8950 F: Documentation/devicetree/bindings/net/mdio*
8951 F: Documentation/devicetree/bindings/net/qca,ar803x.yaml
8952 F: Documentation/networking/phy.rst
8953 F: drivers/net/mdio/
8954 F: drivers/net/mdio/acpi_mdio.c
8955 F: drivers/net/mdio/fwnode_mdio.c
8956 F: drivers/net/mdio/of_mdio.c
8957 F: drivers/net/pcs/
8958 F: drivers/net/phy/
8959 F: include/dt-bindings/net/qca-ar803x.h
8960 F: include/linux/*mdio*.h
8961 F: include/linux/linkmode.h
8962 F: include/linux/mdio/*.h
8963 F: include/linux/mii.h
8964 F: include/linux/of_net.h
8965 F: include/linux/phy.h
8966 F: include/linux/phy_fixed.h
8967 F: include/linux/phy_link_topology.h
8968 F: include/linux/phylib_stubs.h
8969 F: include/linux/platform_data/mdio-bcm-unimac.h
8970 F: include/linux/platform_data/mdio-gpio.h
8971 F: include/trace/events/mdio.h
8972 F: include/uapi/linux/mdio.h
8973 F: include/uapi/linux/mii.h
8974 F: net/core/of_net.c
8975
8976 ETHERNET PHY LIBRARY [RUST]
8977 M: FUJITA Tomonori <fujita.tomonori@gmail.com>
8978 R: Trevor Gross <tmgross@umich.edu>
8979 L: netdev@vger.kernel.org
8980 L: rust-for-linux@vger.kernel.org
8981 S: Maintained
8982 F: rust/kernel/net/phy.rs
8983 F: rust/kernel/net/phy/reg.rs
8984
8985 EXEC & BINFMT API, ELF
8986 M: Kees Cook <kees@kernel.org>
8987 L: linux-mm@kvack.org
8988 S: Supported
8989 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
8990 F: Documentation/userspace-api/ELF.rst
8991 F: fs/*binfmt_*.c
8992 F: fs/Kconfig.binfmt
8993 F: fs/exec.c
8994 F: fs/tests/binfmt_*_kunit.c
8995 F: fs/tests/exec_kunit.c
8996 F: include/linux/binfmts.h
8997 F: include/linux/elf.h
8998 F: include/uapi/linux/auxvec.h
8999 F: include/uapi/linux/binfmts.h
9000 F: include/uapi/linux/elf.h
9001 F: kernel/fork.c
9002 F: mm/vma_exec.c
9003 F: tools/testing/selftests/exec/
9004 N: asm/elf.h
9005 N: binfmt
9006
9007 EXFAT FILE SYSTEM
9008 M: Namjae Jeon <linkinjeon@kernel.org>
9009 M: Sungjong Seo <sj1557.seo@samsung.com>
9010 R: Yuezhang Mo <yuezhang.mo@sony.com>
9011 L: linux-fsdevel@vger.kernel.org
9012 S: Maintained
9013 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
9014 F: fs/exfat/
9015
9016 EXPRESSWIRE PROTOCOL LIBRARY
9017 M: Duje Mihanović <duje.mihanovic@skole.hr>
9018 L: linux-leds@vger.kernel.org
9019 S: Maintained
9020 F: drivers/leds/leds-expresswire.c
9021 F: include/linux/leds-expresswire.h
9022
9023 EXT2 FILE SYSTEM
9024 M: Jan Kara <jack@suse.com>
9025 L: linux-ext4@vger.kernel.org
9026 S: Maintained
9027 F: Documentation/filesystems/ext2.rst
9028 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git
9029 F: fs/ext2/
9030 F: include/linux/ext2*
9031
9032 EXT4 FILE SYSTEM
9033 M: "Theodore Ts'o" <tytso@mit.edu>
9034 M: Andreas Dilger <adilger.kernel@dilger.ca>
9035 L: linux-ext4@vger.kernel.org
9036 S: Maintained
9037 W: http://ext4.wiki.kernel.org
9038 Q: http://patchwork.ozlabs.org/project/linux-ext4/list/
9039 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
9040 F: Documentation/filesystems/ext4/
9041 F: fs/ext4/
9042 F: include/trace/events/ext4.h
9043 F: include/uapi/linux/ext4.h
9044
9045 Extended Verification Module (EVM)
9046 M: Mimi Zohar <zohar@linux.ibm.com>
9047 M: Roberto Sassu <roberto.sassu@huawei.com>
9048 L: linux-integrity@vger.kernel.org
9049 S: Supported
9050 T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
9051 F: security/integrity/
9052 F: security/integrity/evm/
9053
9054 EXTENSIBLE FIRMWARE INTERFACE (EFI)
9055 M: Ard Biesheuvel <ardb@kernel.org>
9056 L: linux-efi@vger.kernel.org
9057 S: Maintained
9058 T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
9059 F: Documentation/admin-guide/efi-stub.rst
9060 F: arch/*/include/asm/efi.h
9061 F: arch/*/kernel/efi.c
9062 F: arch/arm/boot/compressed/efi-header.S
9063 F: arch/x86/platform/efi/
9064 F: drivers/firmware/efi/
9065 F: include/linux/efi*.h
9066
9067 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
9068 M: MyungJoo Ham <myungjoo.ham@samsung.com>
9069 M: Chanwoo Choi <cw00.choi@samsung.com>
9070 L: linux-kernel@vger.kernel.org
9071 S: Maintained
9072 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
9073 F: Documentation/devicetree/bindings/extcon/
9074 F: Documentation/driver-api/extcon.rst
9075 F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
9076 F: drivers/extcon/
9077 F: include/linux/extcon.h
9078 F: include/linux/extcon/
9079
9080 EXTRA BOOT CONFIG
9081 M: Masami Hiramatsu <mhiramat@kernel.org>
9082 L: linux-kernel@vger.kernel.org
9083 L: linux-trace-kernel@vger.kernel.org
9084 S: Maintained
9085 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/
9086 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
9087 F: Documentation/admin-guide/bootconfig.rst
9088 F: fs/proc/bootconfig.c
9089 F: include/linux/bootconfig.h
9090 F: lib/bootconfig-data.S
9091 F: lib/bootconfig.c
9092 F: tools/bootconfig/*
9093 F: tools/bootconfig/scripts/*
9094
9095 EXTRON DA HD 4K PLUS CEC DRIVER
9096 M: Hans Verkuil <hverkuil@xs4all.nl>
9097 L: linux-media@vger.kernel.org
9098 S: Maintained
9099 T: git git://linuxtv.org/media.git
9100 F: drivers/media/cec/usb/extron-da-hd-4k-plus/
9101
9102 EXYNOS DP DRIVER
9103 M: Jingoo Han <jingoohan1@gmail.com>
9104 L: dri-devel@lists.freedesktop.org
9105 S: Maintained
9106 F: drivers/gpu/drm/exynos/exynos_dp*
9107
9108 EXYNOS SYSMMU (IOMMU) driver
9109 M: Marek Szyprowski <m.szyprowski@samsung.com>
9110 L: iommu@lists.linux.dev
9111 S: Maintained
9112 F: drivers/iommu/exynos-iommu.c
9113
9114 F2FS FILE SYSTEM
9115 M: Jaegeuk Kim <jaegeuk@kernel.org>
9116 M: Chao Yu <chao@kernel.org>
9117 L: linux-f2fs-devel@lists.sourceforge.net
9118 S: Maintained
9119 W: https://f2fs.wiki.kernel.org/
9120 Q: https://patchwork.kernel.org/project/f2fs/list/
9121 B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
9122 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
9123 F: Documentation/ABI/testing/sysfs-fs-f2fs
9124 F: Documentation/filesystems/f2fs.rst
9125 F: fs/f2fs/
9126 F: include/linux/f2fs_fs.h
9127 F: include/trace/events/f2fs.h
9128 F: include/uapi/linux/f2fs.h
9129
9130 F71805F HARDWARE MONITORING DRIVER
9131 M: Jean Delvare <jdelvare@suse.com>
9132 L: linux-hwmon@vger.kernel.org
9133 S: Maintained
9134 F: Documentation/hwmon/f71805f.rst
9135 F: drivers/hwmon/f71805f.c
9136
9137 FADDR2LINE
9138 M: Josh Poimboeuf <jpoimboe@kernel.org>
9139 S: Maintained
9140 F: scripts/faddr2line
9141
9142 FAILOVER MODULE
9143 M: Sridhar Samudrala <sridhar.samudrala@intel.com>
9144 L: netdev@vger.kernel.org
9145 S: Supported
9146 F: Documentation/networking/failover.rst
9147 F: include/net/failover.h
9148 F: net/core/failover.c
9149
9150 FANOTIFY
9151 M: Jan Kara <jack@suse.cz>
9152 R: Amir Goldstein <amir73il@gmail.com>
9153 R: Matthew Bobrowski <repnop@google.com>
9154 L: linux-fsdevel@vger.kernel.org
9155 S: Maintained
9156 F: fs/notify/fanotify/
9157 F: include/linux/fanotify.h
9158 F: include/uapi/linux/fanotify.h
9159
9160 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
9161 M: Linus Walleij <linus.walleij@linaro.org>
9162 L: linux-usb@vger.kernel.org
9163 S: Maintained
9164 F: drivers/usb/fotg210/
9165
9166 FARSYNC SYNCHRONOUS DRIVER
9167 M: Kevin Curtis <kevin.curtis@farsite.co.uk>
9168 S: Supported
9169 W: http://www.farsite.co.uk/
9170 F: drivers/net/wan/farsync.*
9171
9172 FAULT INJECTION SUPPORT
9173 M: Akinobu Mita <akinobu.mita@gmail.com>
9174 S: Supported
9175 F: Documentation/fault-injection/
9176 F: lib/fault-inject.c
9177 F: tools/testing/fault-injection/
9178
9179 FBTFT Framebuffer drivers
9180 M: Andy Shevchenko <andy@kernel.org>
9181 L: dri-devel@lists.freedesktop.org
9182 L: linux-fbdev@vger.kernel.org
9183 S: Odd fixes
9184 F: drivers/staging/fbtft/
9185
9186 FC0011 TUNER DRIVER
9187 M: Michael Buesch <m@bues.ch>
9188 L: linux-media@vger.kernel.org
9189 S: Maintained
9190 F: drivers/media/tuners/fc0011.c
9191 F: drivers/media/tuners/fc0011.h
9192
9193 FC2580 MEDIA DRIVER
9194 L: linux-media@vger.kernel.org
9195 S: Orphan
9196 W: https://linuxtv.org
9197 Q: http://patchwork.linuxtv.org/project/linux-media/list/
9198 F: drivers/media/tuners/fc2580*
9199
9200 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
9201 M: Hannes Reinecke <hare@suse.de>
9202 L: linux-scsi@vger.kernel.org
9203 S: Supported
9204 W: www.Open-FCoE.org
9205 F: drivers/scsi/fcoe/
9206 F: drivers/scsi/libfc/
9207 F: include/scsi/fc/
9208 F: include/scsi/libfc.h
9209 F: include/scsi/libfcoe.h
9210 F: include/uapi/scsi/fc/
9211
9212 FILE LOCKING (flock() and fcntl()/lockf())
9213 M: Jeff Layton <jlayton@kernel.org>
9214 M: Chuck Lever <chuck.lever@oracle.com>
9215 R: Alexander Aring <alex.aring@gmail.com>
9216 L: linux-fsdevel@vger.kernel.org
9217 S: Maintained
9218 F: fs/fcntl.c
9219 F: fs/locks.c
9220 F: include/linux/fcntl.h
9221 F: include/uapi/linux/fcntl.h
9222
9223 FILESYSTEM DIRECT ACCESS (DAX)
9224 M: Dan Williams <dan.j.williams@intel.com>
9225 R: Matthew Wilcox <willy@infradead.org>
9226 R: Jan Kara <jack@suse.cz>
9227 L: linux-fsdevel@vger.kernel.org
9228 L: nvdimm@lists.linux.dev
9229 S: Supported
9230 F: fs/dax.c
9231 F: include/linux/dax.h
9232 F: include/trace/events/fs_dax.h
9233
9234 FILESYSTEMS (VFS and infrastructure)
9235 M: Alexander Viro <viro@zeniv.linux.org.uk>
9236 M: Christian Brauner <brauner@kernel.org>
9237 R: Jan Kara <jack@suse.cz>
9238 L: linux-fsdevel@vger.kernel.org
9239 S: Maintained
9240 T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
9241 F: fs/*
9242 F: include/linux/fs.h
9243 F: include/linux/fs_types.h
9244 F: include/uapi/linux/fs.h
9245 F: include/uapi/linux/openat2.h
9246 F: Documentation/driver-api/early-userspace/buffer-format.rst
9247 F: init/do_mounts*
9248 F: init/*initramfs*
9249
9250 FILESYSTEMS [EXPORTFS]
9251 M: Chuck Lever <chuck.lever@oracle.com>
9252 M: Jeff Layton <jlayton@kernel.org>
9253 R: Amir Goldstein <amir73il@gmail.com>
9254 L: linux-fsdevel@vger.kernel.org
9255 L: linux-nfs@vger.kernel.org
9256 S: Supported
9257 F: Documentation/filesystems/nfs/exporting.rst
9258 F: fs/exportfs/
9259 F: fs/fhandle.c
9260 F: include/linux/exportfs.h
9261
9262 FILESYSTEMS [IDMAPPED MOUNTS]
9263 M: Christian Brauner <brauner@kernel.org>
9264 M: Seth Forshee <sforshee@kernel.org>
9265 L: linux-fsdevel@vger.kernel.org
9266 S: Maintained
9267 F: Documentation/filesystems/idmappings.rst
9268 F: fs/mnt_idmapping.c
9269 F: include/linux/mnt_idmapping.*
9270 F: tools/testing/selftests/mount_setattr/
9271
9272 FILESYSTEMS [IOMAP]
9273 M: Christian Brauner <brauner@kernel.org>
9274 R: Darrick J. Wong <djwong@kernel.org>
9275 L: linux-xfs@vger.kernel.org
9276 L: linux-fsdevel@vger.kernel.org
9277 S: Supported
9278 F: Documentation/filesystems/iomap/*
9279 F: fs/iomap/
9280 F: include/linux/iomap.h
9281
9282 FILESYSTEMS [NETFS LIBRARY]
9283 M: David Howells <dhowells@redhat.com>
9284 M: Paulo Alcantara <pc@manguebit.org>
9285 L: netfs@lists.linux.dev
9286 L: linux-fsdevel@vger.kernel.org
9287 S: Supported
9288 F: Documentation/filesystems/caching/
9289 F: Documentation/filesystems/netfs_library.rst
9290 F: fs/netfs/
9291 F: include/linux/fscache*.h
9292 F: include/linux/netfs.h
9293 F: include/trace/events/fscache.h
9294 F: include/trace/events/netfs.h
9295
9296 FILESYSTEMS [STACKABLE]
9297 M: Miklos Szeredi <miklos@szeredi.hu>
9298 M: Amir Goldstein <amir73il@gmail.com>
9299 L: linux-fsdevel@vger.kernel.org
9300 L: linux-unionfs@vger.kernel.org
9301 S: Maintained
9302 F: fs/backing-file.c
9303 F: include/linux/backing-file.h
9304
9305 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9306 M: Riku Voipio <riku.voipio@iki.fi>
9307 L: linux-hwmon@vger.kernel.org
9308 S: Maintained
9309 F: drivers/hwmon/f75375s.c
9310 F: include/linux/f75375s.h
9311
9312 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
9313 M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
9314 L: linux-can@vger.kernel.org
9315 S: Maintained
9316 F: drivers/net/can/usb/f81604.c
9317
9318 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
9319 M: Clemens Ladisch <clemens@ladisch.de>
9320 M: Takashi Sakamoto <o-takashi@sakamocchi.jp>
9321 L: linux-sound@vger.kernel.org
9322 S: Maintained
9323 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
9324 F: include/uapi/sound/firewire.h
9325 F: sound/firewire/
9326
9327 FIREWIRE MEDIA DRIVERS (firedtv)
9328 M: Stefan Richter <stefanr@s5r6.in-berlin.de>
9329 L: linux-media@vger.kernel.org
9330 L: linux1394-devel@lists.sourceforge.net
9331 S: Maintained
9332 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
9333 F: drivers/media/firewire/
9334
9335 FIREWIRE SBP-2 TARGET
9336 M: Chris Boot <bootc@bootc.net>
9337 L: linux-scsi@vger.kernel.org
9338 L: target-devel@vger.kernel.org
9339 L: linux1394-devel@lists.sourceforge.net
9340 S: Maintained
9341 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
9342 F: drivers/target/sbp/
9343
9344 FIREWIRE SUBSYSTEM
9345 M: Takashi Sakamoto <o-takashi@sakamocchi.jp>
9346 M: Takashi Sakamoto <takaswie@kernel.org>
9347 L: linux1394-devel@lists.sourceforge.net
9348 S: Maintained
9349 W: http://ieee1394.docs.kernel.org/
9350 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
9351 F: drivers/firewire/
9352 F: include/linux/firewire.h
9353 F: include/uapi/linux/firewire*.h
9354 F: tools/firewire/
9355
9356 FIRMWARE FRAMEWORK FOR ARMV8-A
9357 M: Sudeep Holla <sudeep.holla@arm.com>
9358 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9359 S: Maintained
9360 F: drivers/firmware/arm_ffa/
9361 F: include/linux/arm_ffa.h
9362
9363 FIRMWARE LOADER (request_firmware)
9364 M: Luis Chamberlain <mcgrof@kernel.org>
9365 M: Russ Weight <russ.weight@linux.dev>
9366 M: Danilo Krummrich <dakr@kernel.org>
9367 L: linux-kernel@vger.kernel.org
9368 S: Maintained
9369 F: Documentation/firmware_class/
9370 F: drivers/base/firmware_loader/
9371 F: rust/kernel/firmware.rs
9372 F: include/linux/firmware.h
9373
9374 FLEXTIMER FTM-QUADDEC DRIVER
9375 M: Patrick Havelange <patrick.havelange@essensium.com>
9376 L: linux-iio@vger.kernel.org
9377 S: Maintained
9378 F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml
9379 F: drivers/counter/ftm-quaddec.c
9380
9381 FLOPPY DRIVER
9382 M: Denis Efremov <efremov@linux.com>
9383 L: linux-block@vger.kernel.org
9384 S: Odd Fixes
9385 F: drivers/block/floppy.c
9386
9387 FLYSKY FSIA6B RC RECEIVER
9388 M: Markus Koch <markus@notsyncing.net>
9389 L: linux-input@vger.kernel.org
9390 S: Maintained
9391 F: drivers/input/joystick/fsia6b.c
9392
9393 FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster)
9394 M: Geoffrey D. Bennett <g@b4.vu>
9395 L: linux-sound@vger.kernel.org
9396 S: Maintained
9397 W: https://github.com/geoffreybennett/linux-fcp
9398 B: https://github.com/geoffreybennett/linux-fcp/issues
9399 T: git https://github.com/geoffreybennett/linux-fcp.git
9400 F: include/uapi/sound/fcp.h
9401 F: include/uapi/sound/scarlett2.h
9402 F: sound/usb/fcp.c
9403 F: sound/usb/mixer_scarlett2.c
9404
9405 FORCEDETH GIGABIT ETHERNET DRIVER
9406 M: Rain River <rain.1986.08.12@gmail.com>
9407 M: Zhu Yanjun <zyjzyj2000@gmail.com>
9408 L: netdev@vger.kernel.org
9409 S: Maintained
9410 F: drivers/net/ethernet/nvidia/*
9411
9412 FORTIFY_SOURCE
9413 M: Kees Cook <kees@kernel.org>
9414 L: linux-hardening@vger.kernel.org
9415 S: Supported
9416 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
9417 F: include/linux/fortify-string.h
9418 F: lib/test_fortify/*
9419 F: lib/tests/fortify_kunit.c
9420 F: lib/tests/memcpy_kunit.c
9421 K: \bunsafe_memcpy\b
9422 K: \b__NO_FORTIFY\b
9423
9424 FPGA DFL DRIVERS
9425 M: Wu Hao <hao.wu@intel.com>
9426 R: Tom Rix <trix@redhat.com>
9427 L: linux-fpga@vger.kernel.org
9428 S: Maintained
9429 F: Documentation/ABI/testing/sysfs-bus-dfl*
9430 F: Documentation/fpga/dfl.rst
9431 F: drivers/fpga/dfl*
9432 F: drivers/uio/uio_dfl.c
9433 F: include/linux/dfl.h
9434 F: include/uapi/linux/fpga-dfl.h
9435
9436 FPGA MANAGER FRAMEWORK
9437 M: Moritz Fischer <mdf@kernel.org>
9438 M: Wu Hao <hao.wu@intel.com>
9439 M: Xu Yilun <yilun.xu@intel.com>
9440 R: Tom Rix <trix@redhat.com>
9441 L: linux-fpga@vger.kernel.org
9442 S: Maintained
9443 Q: http://patchwork.kernel.org/project/linux-fpga/list/
9444 T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
9445 F: Documentation/devicetree/bindings/fpga/
9446 F: Documentation/driver-api/fpga/
9447 F: Documentation/fpga/
9448 F: drivers/fpga/
9449 F: include/linux/fpga/
9450
9451 FPU EMULATOR
9452 M: Bill Metzenthen <billm@melbpc.org.au>
9453 S: Maintained
9454 W: https://floatingpoint.billm.au/
9455 F: arch/x86/math-emu/
9456
9457 FRAMEBUFFER CORE
9458 M: Simona Vetter <simona@ffwll.ch>
9459 S: Odd Fixes
9460 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
9461 F: drivers/video/fbdev/core/
9462
9463 FRAMEBUFFER DRAWING
9464 M: Zsolt Kajtar <soci@c64.rulez.org>
9465 S: Odd Fixes
9466 F: drivers/video/fbdev/core/cfbcopyarea.c
9467 F: drivers/video/fbdev/core/cfbfillrect.c
9468 F: drivers/video/fbdev/core/cfbimgblt.c
9469 F: drivers/video/fbdev/core/cfbmem.h
9470 F: drivers/video/fbdev/core/fb_copyarea.h
9471 F: drivers/video/fbdev/core/fb_draw.h
9472 F: drivers/video/fbdev/core/fb_fillrect.h
9473 F: drivers/video/fbdev/core/fb_imageblit.h
9474 F: drivers/video/fbdev/core/syscopyarea.c
9475 F: drivers/video/fbdev/core/sysfillrect.c
9476 F: drivers/video/fbdev/core/sysimgblt.c
9477 F: drivers/video/fbdev/core/sysmem.h
9478
9479 FRAMEBUFFER LAYER
9480 M: Helge Deller <deller@gmx.de>
9481 L: linux-fbdev@vger.kernel.org
9482 L: dri-devel@lists.freedesktop.org
9483 S: Maintained
9484 Q: http://patchwork.kernel.org/project/linux-fbdev/list/
9485 T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
9486 F: Documentation/fb/
9487 F: drivers/video/
9488 F: include/linux/fb.h
9489 F: include/uapi/linux/fb.h
9490 F: include/uapi/video/
9491 F: include/video/
9492
9493 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
9494 M: Horia Geantă <horia.geanta@nxp.com>
9495 M: Pankaj Gupta <pankaj.gupta@nxp.com>
9496 M: Gaurav Jain <gaurav.jain@nxp.com>
9497 L: linux-crypto@vger.kernel.org
9498 S: Maintained
9499 F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
9500 F: drivers/crypto/caam/
9501
9502 FREESCALE COLDFIRE M5441X MMC DRIVER
9503 M: Angelo Dureghello <adureghello@baylibre.com>
9504 L: linux-mmc@vger.kernel.org
9505 S: Maintained
9506 F: drivers/mmc/host/sdhci-esdhc-mcf.c
9507 F: include/linux/platform_data/mmc-esdhc-mcf.h
9508
9509 FREESCALE DIU FRAMEBUFFER DRIVER
9510 M: Timur Tabi <timur@kernel.org>
9511 L: linux-fbdev@vger.kernel.org
9512 S: Maintained
9513 F: drivers/video/fbdev/fsl-diu-fb.*
9514
9515 FREESCALE DMA DRIVER
9516 M: Zhang Wei <zw@zh-kernel.org>
9517 L: linuxppc-dev@lists.ozlabs.org
9518 S: Maintained
9519 F: drivers/dma/fsldma.*
9520
9521 FREESCALE DSPI DRIVER
9522 M: Vladimir Oltean <olteanv@gmail.com>
9523 L: linux-spi@vger.kernel.org
9524 L: imx@lists.linux.dev
9525 S: Maintained
9526 F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml
9527 F: drivers/spi/spi-fsl-dspi.c
9528 F: include/linux/spi/spi-fsl-dspi.h
9529
9530 FREESCALE eDMA DRIVER
9531 M: Frank Li <Frank.Li@nxp.com>
9532 L: imx@lists.linux.dev
9533 L: dmaengine@vger.kernel.org
9534 S: Maintained
9535 F: Documentation/devicetree/bindings/dma/fsl,edma.yaml
9536 F: drivers/dma/fsl-edma*.*
9537
9538 FREESCALE ENETC ETHERNET DRIVERS
9539 M: Claudiu Manoil <claudiu.manoil@nxp.com>
9540 M: Vladimir Oltean <vladimir.oltean@nxp.com>
9541 M: Wei Fang <wei.fang@nxp.com>
9542 M: Clark Wang <xiaoning.wang@nxp.com>
9543 L: imx@lists.linux.dev
9544 L: netdev@vger.kernel.org
9545 S: Maintained
9546 F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml
9547 F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml
9548 F: drivers/net/ethernet/freescale/enetc/
9549 F: include/linux/fsl/enetc_mdio.h
9550 F: include/linux/fsl/netc_global.h
9551 F: include/linux/fsl/ntmp.h
9552
9553 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
9554 M: Claudiu Manoil <claudiu.manoil@nxp.com>
9555 L: netdev@vger.kernel.org
9556 S: Maintained
9557 F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
9558 F: drivers/net/ethernet/freescale/gianfar*
9559
9560 FREESCALE GPMI NAND DRIVER
9561 M: Han Xu <han.xu@nxp.com>
9562 L: imx@lists.linux.dev
9563 L: linux-mtd@lists.infradead.org
9564 S: Maintained
9565 F: drivers/mtd/nand/raw/gpmi-nand/*
9566
9567 FREESCALE I2C CPM DRIVER
9568 M: Jochen Friedrich <jochen@scram.de>
9569 L: linuxppc-dev@lists.ozlabs.org
9570 L: linux-i2c@vger.kernel.org
9571 S: Maintained
9572 F: drivers/i2c/busses/i2c-cpm.c
9573
9574 FREESCALE IMX / MXC FEC DRIVER
9575 M: Wei Fang <wei.fang@nxp.com>
9576 R: Shenwei Wang <shenwei.wang@nxp.com>
9577 R: Clark Wang <xiaoning.wang@nxp.com>
9578 L: imx@lists.linux.dev
9579 L: netdev@vger.kernel.org
9580 S: Maintained
9581 F: Documentation/devicetree/bindings/net/fsl,fec.yaml
9582 F: drivers/net/ethernet/freescale/fec.h
9583 F: drivers/net/ethernet/freescale/fec_main.c
9584 F: drivers/net/ethernet/freescale/fec_ptp.c
9585
9586 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
9587 M: Sascha Hauer <s.hauer@pengutronix.de>
9588 R: Pengutronix Kernel Team <kernel@pengutronix.de>
9589 L: linux-fbdev@vger.kernel.org
9590 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9591 S: Maintained
9592 F: drivers/video/fbdev/imxfb.c
9593
9594 FREESCALE IMX DDR PMU DRIVER
9595 M: Frank Li <Frank.li@nxp.com>
9596 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9597 S: Maintained
9598 F: Documentation/admin-guide/perf/imx-ddr.rst
9599 F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
9600 F: drivers/perf/fsl_imx8_ddr_perf.c
9601
9602 FREESCALE IMX I2C DRIVER
9603 M: Oleksij Rempel <o.rempel@pengutronix.de>
9604 R: Pengutronix Kernel Team <kernel@pengutronix.de>
9605 L: linux-i2c@vger.kernel.org
9606 S: Maintained
9607 F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml
9608 F: drivers/i2c/busses/i2c-imx.c
9609
9610 FREESCALE IMX LPI2C DRIVER
9611 M: Dong Aisheng <aisheng.dong@nxp.com>
9612 L: linux-i2c@vger.kernel.org
9613 L: imx@lists.linux.dev
9614 S: Maintained
9615 F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
9616 F: drivers/i2c/busses/i2c-imx-lpi2c.c
9617
9618 FREESCALE IMX LPSPI DRIVER
9619 M: Frank Li <Frank.Li@nxp.com>
9620 L: linux-spi@vger.kernel.org
9621 L: imx@lists.linux.dev
9622 S: Maintained
9623 F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml
9624 F: drivers/spi/spi-fsl-lpspi.c
9625
9626 FREESCALE MPC I2C DRIVER
9627 M: Chris Packham <chris.packham@alliedtelesis.co.nz>
9628 L: linux-i2c@vger.kernel.org
9629 S: Maintained
9630 F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
9631 F: drivers/i2c/busses/i2c-mpc.c
9632
9633 FREESCALE QORIQ DPAA ETHERNET DRIVER
9634 M: Madalin Bucur <madalin.bucur@nxp.com>
9635 L: netdev@vger.kernel.org
9636 S: Maintained
9637 F: drivers/net/ethernet/freescale/dpaa
9638
9639 FREESCALE QORIQ DPAA FMAN DRIVER
9640 M: Madalin Bucur <madalin.bucur@nxp.com>
9641 R: Sean Anderson <sean.anderson@seco.com>
9642 L: netdev@vger.kernel.org
9643 S: Maintained
9644 F: Documentation/devicetree/bindings/net/fsl,fman*.yaml
9645 F: drivers/net/ethernet/freescale/fman
9646
9647 FREESCALE QORIQ PTP CLOCK DRIVER
9648 M: Yangbo Lu <yangbo.lu@nxp.com>
9649 L: netdev@vger.kernel.org
9650 S: Maintained
9651 F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml
9652 F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
9653 F: drivers/net/ethernet/freescale/dpaa2/dprtc*
9654 F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c
9655 F: drivers/ptp/ptp_qoriq.c
9656 F: drivers/ptp/ptp_qoriq_debugfs.c
9657 F: include/linux/fsl/ptp_qoriq.h
9658
9659 FREESCALE QUAD SPI DRIVER
9660 M: Han Xu <han.xu@nxp.com>
9661 L: linux-spi@vger.kernel.org
9662 L: imx@lists.linux.dev
9663 S: Maintained
9664 F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
9665 F: drivers/spi/spi-fsl-qspi.c
9666
9667 FREESCALE QUICC ENGINE LIBRARY
9668 M: Qiang Zhao <qiang.zhao@nxp.com>
9669 M: Christophe Leroy <christophe.leroy@csgroup.eu>
9670 L: linuxppc-dev@lists.ozlabs.org
9671 S: Maintained
9672 F: drivers/soc/fsl/qe/
9673 F: include/soc/fsl/qe/
9674
9675 FREESCALE QUICC ENGINE QMC DRIVER
9676 M: Herve Codina <herve.codina@bootlin.com>
9677 L: linuxppc-dev@lists.ozlabs.org
9678 S: Maintained
9679 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
9680 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml
9681 F: drivers/soc/fsl/qe/qmc.c
9682 F: include/soc/fsl/qe/qmc.h
9683
9684 FREESCALE QUICC ENGINE QMC HDLC DRIVER
9685 M: Herve Codina <herve.codina@bootlin.com>
9686 L: netdev@vger.kernel.org
9687 L: linuxppc-dev@lists.ozlabs.org
9688 S: Maintained
9689 F: drivers/net/wan/fsl_qmc_hdlc.c
9690
9691 FREESCALE QUICC ENGINE TSA DRIVER
9692 M: Herve Codina <herve.codina@bootlin.com>
9693 L: linuxppc-dev@lists.ozlabs.org
9694 S: Maintained
9695 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
9696 F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml
9697 F: drivers/soc/fsl/qe/tsa.c
9698 F: drivers/soc/fsl/qe/tsa.h
9699 F: include/dt-bindings/soc/cpm1-fsl,tsa.h
9700 F: include/dt-bindings/soc/qe-fsl,tsa.h
9701
9702 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
9703 L: netdev@vger.kernel.org
9704 L: linuxppc-dev@lists.ozlabs.org
9705 S: Orphan
9706 F: drivers/net/ethernet/freescale/ucc_geth*
9707
9708 FREESCALE QUICC ENGINE UCC HDLC DRIVER
9709 M: Zhao Qiang <qiang.zhao@nxp.com>
9710 L: netdev@vger.kernel.org
9711 L: linuxppc-dev@lists.ozlabs.org
9712 S: Maintained
9713 F: drivers/net/wan/fsl_ucc_hdlc*
9714
9715 FREESCALE QUICC ENGINE UCC UART DRIVER
9716 M: Timur Tabi <timur@kernel.org>
9717 L: linuxppc-dev@lists.ozlabs.org
9718 S: Maintained
9719 F: drivers/tty/serial/ucc_uart.c
9720
9721 FREESCALE SOC DRIVERS
9722 M: Christophe Leroy <christophe.leroy@csgroup.eu>
9723 L: linuxppc-dev@lists.ozlabs.org
9724 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9725 S: Maintained
9726 F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
9727 F: Documentation/devicetree/bindings/soc/fsl/
9728 F: drivers/soc/fsl/
9729 F: include/linux/fsl/
9730 F: include/soc/fsl/
9731
9732 FREESCALE SOC FS_ENET DRIVER
9733 M: Pantelis Antoniou <pantelis.antoniou@gmail.com>
9734 L: linuxppc-dev@lists.ozlabs.org
9735 L: netdev@vger.kernel.org
9736 S: Maintained
9737 F: drivers/net/ethernet/freescale/fs_enet/
9738
9739 FREESCALE SOC SOUND DRIVERS
9740 M: Shengjiu Wang <shengjiu.wang@gmail.com>
9741 M: Xiubo Li <Xiubo.Lee@gmail.com>
9742 R: Fabio Estevam <festevam@gmail.com>
9743 R: Nicolin Chen <nicoleotsuka@gmail.com>
9744 L: linux-sound@vger.kernel.org
9745 L: linuxppc-dev@lists.ozlabs.org
9746 S: Maintained
9747 F: sound/soc/fsl/fsl*
9748 F: sound/soc/fsl/imx*
9749
9750 FREESCALE SOC LPC32XX SOUND DRIVERS
9751 M: J.M.B. Downing <jonathan.downing@nautel.com>
9752 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
9753 R: Vladimir Zapolskiy <vz@mleia.com>
9754 L: linux-sound@vger.kernel.org
9755 L: linuxppc-dev@lists.ozlabs.org
9756 S: Maintained
9757 F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml
9758 F: sound/soc/fsl/lpc3xxx-*
9759
9760 FREESCALE SOC SOUND QMC DRIVER
9761 M: Herve Codina <herve.codina@bootlin.com>
9762 L: linux-sound@vger.kernel.org
9763 L: linuxppc-dev@lists.ozlabs.org
9764 S: Maintained
9765 F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
9766 F: sound/soc/fsl/fsl_qmc_audio.c
9767
9768 FREESCALE USB PERIPHERAL DRIVERS
9769 L: linux-usb@vger.kernel.org
9770 L: linuxppc-dev@lists.ozlabs.org
9771 S: Orphan
9772 F: drivers/usb/gadget/udc/fsl*
9773
9774 FREESCALE USB PHY DRIVER
9775 L: linux-usb@vger.kernel.org
9776 L: linuxppc-dev@lists.ozlabs.org
9777 S: Orphan
9778 F: drivers/usb/phy/phy-fsl-usb*
9779
9780 FREEVXFS FILESYSTEM
9781 M: Christoph Hellwig <hch@infradead.org>
9782 S: Maintained
9783 W: ftp://ftp.openlinux.org/pub/people/hch/vxfs
9784 F: fs/freevxfs/
9785
9786 FREEZER
9787 M: "Rafael J. Wysocki" <rafael@kernel.org>
9788 M: Pavel Machek <pavel@kernel.org>
9789 L: linux-pm@vger.kernel.org
9790 S: Supported
9791 F: Documentation/power/freezing-of-tasks.rst
9792 F: include/linux/freezer.h
9793 F: kernel/freezer.c
9794
9795 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
9796 M: Eric Biggers <ebiggers@kernel.org>
9797 M: Theodore Y. Ts'o <tytso@mit.edu>
9798 M: Jaegeuk Kim <jaegeuk@kernel.org>
9799 L: linux-fscrypt@vger.kernel.org
9800 S: Supported
9801 Q: https://patchwork.kernel.org/project/linux-fscrypt/list/
9802 T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
9803 F: Documentation/filesystems/fscrypt.rst
9804 F: fs/crypto/
9805 F: include/linux/fscrypt.h
9806 F: include/uapi/linux/fscrypt.h
9807
9808 FSI SUBSYSTEM
9809 M: Eddie James <eajames@linux.ibm.com>
9810 R: Ninad Palsule <ninad@linux.ibm.com>
9811 L: linux-fsi@lists.ozlabs.org
9812 S: Supported
9813 Q: http://patchwork.ozlabs.org/project/linux-fsi/list/
9814 F: drivers/fsi/
9815 F: include/linux/fsi*.h
9816 F: include/trace/events/fsi*.h
9817
9818 FSI-ATTACHED I2C DRIVER
9819 M: Eddie James <eajames@linux.ibm.com>
9820 L: linux-i2c@vger.kernel.org
9821 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
9822 S: Maintained
9823 F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml
9824 F: drivers/i2c/busses/i2c-fsi.c
9825
9826 FSI-ATTACHED SPI DRIVER
9827 M: Eddie James <eajames@linux.ibm.com>
9828 L: linux-spi@vger.kernel.org
9829 S: Maintained
9830 F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
9831 F: drivers/spi/spi-fsi.c
9832
9833 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
9834 M: Jan Kara <jack@suse.cz>
9835 R: Amir Goldstein <amir73il@gmail.com>
9836 L: linux-fsdevel@vger.kernel.org
9837 S: Maintained
9838 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
9839 F: fs/notify/
9840 F: include/linux/fsnotify*.h
9841
9842 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
9843 M: Eric Biggers <ebiggers@kernel.org>
9844 M: Theodore Y. Ts'o <tytso@mit.edu>
9845 L: fsverity@lists.linux.dev
9846 S: Supported
9847 Q: https://patchwork.kernel.org/project/fsverity/list/
9848 T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
9849 F: Documentation/filesystems/fsverity.rst
9850 F: fs/verity/
9851 F: include/linux/fsverity.h
9852 F: include/uapi/linux/fsverity.h
9853
9854 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
9855 M: Michael Zaidman <michael.zaidman@gmail.com>
9856 L: linux-i2c@vger.kernel.org
9857 L: linux-input@vger.kernel.org
9858 S: Maintained
9859 F: drivers/hid/hid-ft260.c
9860
9861 FUJITSU LAPTOP EXTRAS
9862 M: Jonathan Woithe <jwoithe@just42.net>
9863 L: platform-driver-x86@vger.kernel.org
9864 S: Maintained
9865 F: drivers/platform/x86/fujitsu-laptop.c
9866
9867 FUJITSU TABLET EXTRAS
9868 M: Robert Gerlach <khnz@gmx.de>
9869 L: platform-driver-x86@vger.kernel.org
9870 S: Maintained
9871 F: drivers/platform/x86/fujitsu-tablet.c
9872
9873 FUNCTION HOOKS (FTRACE)
9874 M: Steven Rostedt <rostedt@goodmis.org>
9875 M: Masami Hiramatsu <mhiramat@kernel.org>
9876 R: Mark Rutland <mark.rutland@arm.com>
9877 L: linux-kernel@vger.kernel.org
9878 L: linux-trace-kernel@vger.kernel.org
9879 S: Maintained
9880 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/
9881 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
9882 F: Documentation/trace/ftrace*
9883 F: arch/*/*/*/*ftrace*
9884 F: arch/*/*/*ftrace*
9885 F: include/*/ftrace.h
9886 F: kernel/trace/fgraph.c
9887 F: kernel/trace/ftrace*
9888 F: samples/ftrace
9889
9890 FUNGIBLE ETHERNET DRIVERS
9891 M: Dimitris Michailidis <dmichail@fungible.com>
9892 L: netdev@vger.kernel.org
9893 S: Maintained
9894 F: drivers/net/ethernet/fungible/
9895
9896 FUSE: FILESYSTEM IN USERSPACE
9897 M: Miklos Szeredi <miklos@szeredi.hu>
9898 L: linux-fsdevel@vger.kernel.org
9899 S: Maintained
9900 W: https://github.com/libfuse/
9901 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
9902 F: Documentation/filesystems/fuse*
9903 F: fs/fuse/
9904 F: include/uapi/linux/fuse.h
9905
9906 FUTEX SUBSYSTEM
9907 M: Thomas Gleixner <tglx@linutronix.de>
9908 M: Ingo Molnar <mingo@redhat.com>
9909 R: Peter Zijlstra <peterz@infradead.org>
9910 R: Darren Hart <dvhart@infradead.org>
9911 R: Davidlohr Bueso <dave@stgolabs.net>
9912 R: André Almeida <andrealmeid@igalia.com>
9913 L: linux-kernel@vger.kernel.org
9914 S: Maintained
9915 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9916 F: Documentation/locking/*futex*
9917 F: include/asm-generic/futex.h
9918 F: include/linux/futex.h
9919 F: include/uapi/linux/futex.h
9920 F: kernel/futex/*
9921 F: tools/perf/bench/futex*
9922 F: tools/testing/selftests/futex/
9923
9924 FWCTL SUBSYSTEM
9925 M: Dave Jiang <dave.jiang@intel.com>
9926 M: Jason Gunthorpe <jgg@nvidia.com>
9927 M: Saeed Mahameed <saeedm@nvidia.com>
9928 R: Jonathan Cameron <Jonathan.Cameron@huawei.com>
9929 S: Maintained
9930 F: Documentation/userspace-api/fwctl/
9931 F: drivers/fwctl/
9932 F: include/linux/fwctl.h
9933 F: include/uapi/fwctl/
9934
9935 FWCTL MLX5 DRIVER
9936 M: Saeed Mahameed <saeedm@nvidia.com>
9937 R: Itay Avraham <itayavr@nvidia.com>
9938 L: linux-kernel@vger.kernel.org
9939 S: Maintained
9940 F: drivers/fwctl/mlx5/
9941
9942 FWCTL PDS DRIVER
9943 M: Brett Creeley <brett.creeley@amd.com>
9944 R: Shannon Nelson <shannon.nelson@amd.com>
9945 L: linux-kernel@vger.kernel.org
9946 S: Maintained
9947 F: drivers/fwctl/pds/
9948
9949 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
9950 M: Sebastian Reichel <sre@kernel.org>
9951 L: linux-media@vger.kernel.org
9952 S: Maintained
9953 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
9954 F: drivers/media/i2c/gc0308.c
9955
9956 GALAXYCORE GC05a2 CAMERA SENSOR DRIVER
9957 M: Zhi Mao <zhi.mao@mediatek.com>
9958 L: linux-media@vger.kernel.org
9959 S: Maintained
9960 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml
9961 F: drivers/media/i2c/gc05a2.c
9962
9963 GALAXYCORE GC08A3 CAMERA SENSOR DRIVER
9964 M: Zhi Mao <zhi.mao@mediatek.com>
9965 L: linux-media@vger.kernel.org
9966 S: Maintained
9967 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml
9968 F: drivers/media/i2c/gc08a3.c
9969
9970 GALAXYCORE GC2145 SENSOR DRIVER
9971 M: Alain Volmat <alain.volmat@foss.st.com>
9972 L: linux-media@vger.kernel.org
9973 S: Maintained
9974 T: git git://linuxtv.org/media.git
9975 F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
9976 F: drivers/media/i2c/gc2145.c
9977
9978 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
9979 M: Tim Harvey <tharvey@gateworks.com>
9980 S: Maintained
9981 F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
9982 F: Documentation/hwmon/gsc-hwmon.rst
9983 F: drivers/hwmon/gsc-hwmon.c
9984 F: drivers/mfd/gateworks-gsc.c
9985 F: include/linux/mfd/gsc.h
9986 F: include/linux/platform_data/gsc_hwmon.h
9987
9988 GCC PLUGINS
9989 M: Kees Cook <kees@kernel.org>
9990 L: linux-hardening@vger.kernel.org
9991 S: Maintained
9992 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
9993 F: Documentation/kbuild/gcc-plugins.rst
9994 F: include/linux/stackleak.h
9995 F: kernel/stackleak.c
9996 F: scripts/Makefile.gcc-plugins
9997 F: scripts/gcc-plugins/
9998
9999 GCOV BASED KERNEL PROFILING
10000 M: Peter Oberparleiter <oberpar@linux.ibm.com>
10001 S: Maintained
10002 F: Documentation/dev-tools/gcov.rst
10003 F: kernel/gcov/
10004
10005 GDB KERNEL DEBUGGING HELPER SCRIPTS
10006 M: Jan Kiszka <jan.kiszka@siemens.com>
10007 M: Kieran Bingham <kbingham@kernel.org>
10008 S: Supported
10009 F: scripts/gdb/
10010
10011 GE HEALTHCARE PMC ADC DRIVER
10012 M: Herve Codina <herve.codina@bootlin.com>
10013 L: linux-iio@vger.kernel.org
10014 S: Maintained
10015 F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml
10016 F: drivers/iio/adc/gehc-pmc-adc.c
10017 F: include/dt-bindings/iio/adc/gehc,pmc-adc.h
10018
10019 GEMINI CRYPTO DRIVER
10020 M: Corentin Labbe <clabbe@baylibre.com>
10021 L: linux-crypto@vger.kernel.org
10022 S: Maintained
10023 F: drivers/crypto/gemini/
10024
10025 GEMTEK FM RADIO RECEIVER DRIVER
10026 M: Hans Verkuil <hverkuil@xs4all.nl>
10027 L: linux-media@vger.kernel.org
10028 S: Maintained
10029 W: https://linuxtv.org
10030 T: git git://linuxtv.org/media.git
10031 F: drivers/media/radio/radio-gemtek*
10032
10033 GENDWARFKSYMS
10034 M: Sami Tolvanen <samitolvanen@google.com>
10035 L: linux-modules@vger.kernel.org
10036 L: linux-kbuild@vger.kernel.org
10037 S: Maintained
10038 F: scripts/gendwarfksyms/
10039
10040 GENERIC ARCHITECTURE TOPOLOGY
10041 M: Sudeep Holla <sudeep.holla@arm.com>
10042 L: linux-kernel@vger.kernel.org
10043 S: Maintained
10044 F: drivers/base/arch_topology.c
10045 F: include/linux/arch_topology.h
10046
10047 GENERIC ENTRY CODE
10048 M: Thomas Gleixner <tglx@linutronix.de>
10049 M: Peter Zijlstra <peterz@infradead.org>
10050 M: Andy Lutomirski <luto@kernel.org>
10051 L: linux-kernel@vger.kernel.org
10052 S: Maintained
10053 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
10054 F: include/linux/entry-common.h
10055 F: include/linux/entry-kvm.h
10056 F: kernel/entry/
10057
10058 GENERIC GPIO I2C DRIVER
10059 M: Wolfram Sang <wsa+renesas@sang-engineering.com>
10060 S: Supported
10061 F: drivers/i2c/busses/i2c-gpio.c
10062 F: include/linux/platform_data/i2c-gpio.h
10063
10064 GENERIC GPIO I2C MULTIPLEXER DRIVER
10065 M: Peter Korsgaard <peter.korsgaard@barco.com>
10066 L: linux-i2c@vger.kernel.org
10067 S: Supported
10068 F: Documentation/i2c/muxes/i2c-mux-gpio.rst
10069 F: drivers/i2c/muxes/i2c-mux-gpio.c
10070 F: include/linux/platform_data/i2c-mux-gpio.h
10071
10072 GENERIC GPIO RESET DRIVER
10073 M: Krzysztof Kozlowski <krzk@kernel.org>
10074 S: Maintained
10075 F: drivers/reset/reset-gpio.c
10076
10077 GENERIC HDLC (WAN) DRIVERS
10078 M: Krzysztof Halasa <khc@pm.waw.pl>
10079 S: Maintained
10080 W: http://www.kernel.org/pub/linux/utils/net/hdlc/
10081 F: drivers/net/wan/c101.c
10082 F: drivers/net/wan/hd6457*
10083 F: drivers/net/wan/hdlc*
10084 F: drivers/net/wan/n2.c
10085 F: drivers/net/wan/pc300too.c
10086 F: drivers/net/wan/pci200syn.c
10087 F: drivers/net/wan/wanxl*
10088
10089 GENERIC INCLUDE/ASM HEADER FILES
10090 M: Arnd Bergmann <arnd@arndb.de>
10091 L: linux-arch@vger.kernel.org
10092 S: Maintained
10093 T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
10094 F: include/asm-generic/
10095 F: include/uapi/asm-generic/
10096
10097 GENERIC PHY FRAMEWORK
10098 M: Vinod Koul <vkoul@kernel.org>
10099 M: Kishon Vijay Abraham I <kishon@kernel.org>
10100 L: linux-phy@lists.infradead.org
10101 S: Supported
10102 Q: https://patchwork.kernel.org/project/linux-phy/list/
10103 T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
10104 F: Documentation/devicetree/bindings/phy/
10105 F: drivers/phy/
10106 F: include/dt-bindings/phy/
10107 F: include/linux/phy/
10108
10109 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
10110 M: Wolfram Sang <wsa+renesas@sang-engineering.com>
10111 S: Supported
10112 F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
10113 F: drivers/i2c/muxes/i2c-demux-pinctrl.c
10114
10115 GENERIC PM DOMAINS
10116 M: Ulf Hansson <ulf.hansson@linaro.org>
10117 L: linux-pm@vger.kernel.org
10118 S: Supported
10119 F: Documentation/devicetree/bindings/power/power?domain*
10120 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
10121 F: drivers/pmdomain/
10122 F: include/linux/pm_domain.h
10123
10124 GENERIC RADIX TREE
10125 M: Kent Overstreet <kent.overstreet@linux.dev>
10126 S: Supported
10127 C: irc://irc.oftc.net/bcache
10128 F: include/linux/generic-radix-tree.h
10129 F: lib/generic-radix-tree.c
10130
10131 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
10132 M: Eugen Hristev <eugen.hristev@microchip.com>
10133 L: linux-input@vger.kernel.org
10134 S: Maintained
10135 F: drivers/input/touchscreen/resistive-adc-touch.c
10136
10137 GENERIC STRING LIBRARY
10138 M: Kees Cook <kees@kernel.org>
10139 R: Andy Shevchenko <andy@kernel.org>
10140 L: linux-hardening@vger.kernel.org
10141 S: Supported
10142 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
10143 F: include/linux/string.h
10144 F: include/linux/string_choices.h
10145 F: include/linux/string_helpers.h
10146 F: lib/string.c
10147 F: lib/string_helpers.c
10148 F: lib/tests/string_helpers_kunit.c
10149 F: lib/tests/string_kunit.c
10150 F: scripts/coccinelle/api/string_choices.cocci
10151
10152 GENERIC UIO DRIVER FOR PCI DEVICES
10153 M: "Michael S. Tsirkin" <mst@redhat.com>
10154 L: kvm@vger.kernel.org
10155 S: Supported
10156 F: drivers/uio/uio_pci_generic.c
10157
10158 GENERIC VDSO LIBRARY
10159 M: Andy Lutomirski <luto@kernel.org>
10160 M: Thomas Gleixner <tglx@linutronix.de>
10161 M: Vincenzo Frascino <vincenzo.frascino@arm.com>
10162 L: linux-kernel@vger.kernel.org
10163 S: Maintained
10164 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
10165 F: include/asm-generic/vdso/vsyscall.h
10166 F: include/vdso/
10167 F: kernel/time/vsyscall.c
10168 F: lib/vdso/
10169 F: tools/testing/selftests/vDSO/
10170
10171 GENWQE (IBM Generic Workqueue Card)
10172 M: Frank Haverkamp <haver@linux.ibm.com>
10173 S: Supported
10174 F: drivers/misc/genwqe/
10175
10176 GET_MAINTAINER SCRIPT
10177 M: Joe Perches <joe@perches.com>
10178 S: Maintained
10179 F: scripts/get_maintainer.pl
10180
10181 GFS2 FILE SYSTEM
10182 M: Andreas Gruenbacher <agruenba@redhat.com>
10183 L: gfs2@lists.linux.dev
10184 S: Supported
10185 B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
10186 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
10187 F: Documentation/filesystems/gfs2*
10188 F: fs/gfs2/
10189 F: include/uapi/linux/gfs2_ondisk.h
10190
10191 GIGABYTE WATERFORCE SENSOR DRIVER
10192 M: Aleksa Savic <savicaleksa83@gmail.com>
10193 L: linux-hwmon@vger.kernel.org
10194 S: Maintained
10195 F: Documentation/hwmon/gigabyte_waterforce.rst
10196 F: drivers/hwmon/gigabyte_waterforce.c
10197
10198 GIGABYTE WMI DRIVER
10199 M: Thomas Weißschuh <linux@weissschuh.net>
10200 L: platform-driver-x86@vger.kernel.org
10201 S: Maintained
10202 F: drivers/platform/x86/gigabyte-wmi.c
10203
10204 GNSS SUBSYSTEM
10205 M: Johan Hovold <johan@kernel.org>
10206 S: Maintained
10207 T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
10208 F: Documentation/ABI/testing/sysfs-class-gnss
10209 F: Documentation/devicetree/bindings/gnss/
10210 F: drivers/gnss/
10211 F: include/linux/gnss.h
10212
10213 GO7007 MPEG CODEC
10214 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
10215 L: linux-media@vger.kernel.org
10216 S: Maintained
10217 F: drivers/media/usb/go7007/
10218
10219 GOCONTROLL MODULINE MODULE SLOT
10220 M: Maud Spierings <maudspierings@gocontroll.com>
10221 S: Maintained
10222 F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml
10223
10224 GOODIX TOUCHSCREEN
10225 M: Hans de Goede <hdegoede@redhat.com>
10226 L: linux-input@vger.kernel.org
10227 S: Maintained
10228 F: drivers/input/touchscreen/goodix*
10229
10230 GOOGLE ETHERNET DRIVERS
10231 M: Jeroen de Borst <jeroendb@google.com>
10232 M: Harshitha Ramamurthy <hramamurthy@google.com>
10233 L: netdev@vger.kernel.org
10234 S: Maintained
10235 F: Documentation/networking/device_drivers/ethernet/google/gve.rst
10236 F: drivers/net/ethernet/google
10237
10238 GOOGLE FIRMWARE DRIVERS
10239 M: Tzung-Bi Shih <tzungbi@kernel.org>
10240 R: Brian Norris <briannorris@chromium.org>
10241 R: Julius Werner <jwerner@chromium.org>
10242 L: chrome-platform@lists.linux.dev
10243 S: Maintained
10244 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
10245 F: drivers/firmware/google/
10246
10247 GOOGLE TENSOR SoC SUPPORT
10248 M: Peter Griffin <peter.griffin@linaro.org>
10249 R: André Draszik <andre.draszik@linaro.org>
10250 R: Tudor Ambarus <tudor.ambarus@linaro.org>
10251 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10252 L: linux-samsung-soc@vger.kernel.org
10253 S: Maintained
10254 C: irc://irc.oftc.net/pixel6-kernel-dev
10255 F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
10256 F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml
10257 F: arch/arm64/boot/dts/exynos/google/
10258 F: drivers/clk/samsung/clk-gs101.c
10259 F: drivers/phy/samsung/phy-gs101-ufs.c
10260 F: include/dt-bindings/clock/google,gs101.h
10261 K: [gG]oogle.?[tT]ensor
10262
10263 GPD POCKET FAN DRIVER
10264 M: Hans de Goede <hdegoede@redhat.com>
10265 L: platform-driver-x86@vger.kernel.org
10266 S: Maintained
10267 F: drivers/platform/x86/gpd-pocket-fan.c
10268
10269 GPIB DRIVERS
10270 M: Dave Penkler <dpenkler@gmail.com>
10271 S: Maintained
10272 F: drivers/staging/gpib/
10273
10274 GPIO ACPI SUPPORT
10275 M: Mika Westerberg <westeri@kernel.org>
10276 M: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
10277 L: linux-gpio@vger.kernel.org
10278 L: linux-acpi@vger.kernel.org
10279 S: Supported
10280 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10281 F: Documentation/firmware-guide/acpi/gpio-properties.rst
10282 F: drivers/gpio/gpiolib-acpi-*.c
10283 F: drivers/gpio/gpiolib-acpi.h
10284
10285 GPIO AGGREGATOR
10286 M: Geert Uytterhoeven <geert+renesas@glider.be>
10287 L: linux-gpio@vger.kernel.org
10288 S: Supported
10289 F: Documentation/admin-guide/gpio/gpio-aggregator.rst
10290 F: drivers/gpio/gpio-aggregator.c
10291
10292 GPIO IR Transmitter
10293 M: Sean Young <sean@mess.org>
10294 L: linux-media@vger.kernel.org
10295 S: Maintained
10296 F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
10297 F: drivers/media/rc/gpio-ir-tx.c
10298
10299 GPIO MOCKUP DRIVER
10300 M: Bamvor Jian Zhang <bamv2005@gmail.com>
10301 L: linux-gpio@vger.kernel.org
10302 S: Maintained
10303 F: drivers/gpio/gpio-mockup.c
10304 F: tools/testing/selftests/gpio/
10305
10306 GPIO REGMAP
10307 M: Michael Walle <mwalle@kernel.org>
10308 S: Maintained
10309 F: drivers/gpio/gpio-regmap.c
10310 F: include/linux/gpio/regmap.h
10311 K: (devm_)?gpio_regmap_(un)?register
10312
10313 GPIO SLOPPY LOGIC ANALYZER
10314 M: Wolfram Sang <wsa+renesas@sang-engineering.com>
10315 S: Supported
10316 F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst
10317 F: drivers/gpio/gpio-sloppy-logic-analyzer.c
10318 F: tools/gpio/gpio-sloppy-logic-analyzer.sh
10319
10320 GPIO SUBSYSTEM
10321 M: Linus Walleij <linus.walleij@linaro.org>
10322 M: Bartosz Golaszewski <brgl@bgdev.pl>
10323 L: linux-gpio@vger.kernel.org
10324 S: Maintained
10325 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
10326 F: Documentation/admin-guide/gpio/
10327 F: Documentation/devicetree/bindings/gpio/
10328 F: Documentation/driver-api/gpio/
10329 F: drivers/gpio/
10330 F: include/dt-bindings/gpio/
10331 F: include/linux/gpio.h
10332 F: include/linux/gpio/
10333 F: include/linux/of_gpio.h
10334 K: (devm_)?gpio_(request|free|direction|get|set)
10335 K: GPIOD_FLAGS_BIT_NONEXCLUSIVE
10336 K: devm_gpiod_unhinge
10337
10338 GPIO UAPI
10339 M: Bartosz Golaszewski <brgl@bgdev.pl>
10340 R: Kent Gibson <warthog618@gmail.com>
10341 L: linux-gpio@vger.kernel.org
10342 S: Maintained
10343 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
10344 F: Documentation/ABI/obsolete/sysfs-gpio
10345 F: Documentation/ABI/testing/gpio-cdev
10346 F: Documentation/userspace-api/gpio/
10347 F: drivers/gpio/gpiolib-cdev.c
10348 F: include/uapi/linux/gpio.h
10349 F: tools/gpio/
10350
10351 GRETH 10/100/1G Ethernet MAC device driver
10352 M: Andreas Larsson <andreas@gaisler.com>
10353 L: netdev@vger.kernel.org
10354 S: Maintained
10355 F: drivers/net/ethernet/aeroflex/
10356
10357 GREYBUS AUDIO PROTOCOLS DRIVERS
10358 M: Vaibhav Agarwal <vaibhav.sr@gmail.com>
10359 M: Mark Greer <mgreer@animalcreek.com>
10360 S: Maintained
10361 F: drivers/staging/greybus/audio_apbridgea.c
10362 F: drivers/staging/greybus/audio_apbridgea.h
10363 F: drivers/staging/greybus/audio_codec.c
10364 F: drivers/staging/greybus/audio_codec.h
10365 F: drivers/staging/greybus/audio_gb.c
10366 F: drivers/staging/greybus/audio_manager.c
10367 F: drivers/staging/greybus/audio_manager.h
10368 F: drivers/staging/greybus/audio_manager_module.c
10369 F: drivers/staging/greybus/audio_manager_private.h
10370 F: drivers/staging/greybus/audio_manager_sysfs.c
10371 F: drivers/staging/greybus/audio_module.c
10372 F: drivers/staging/greybus/audio_topology.c
10373
10374 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
10375 M: Viresh Kumar <vireshk@kernel.org>
10376 S: Maintained
10377 F: drivers/staging/greybus/authentication.c
10378 F: drivers/staging/greybus/bootrom.c
10379 F: drivers/staging/greybus/firmware.h
10380 F: drivers/staging/greybus/fw-core.c
10381 F: drivers/staging/greybus/fw-download.c
10382 F: drivers/staging/greybus/fw-management.c
10383 F: drivers/staging/greybus/greybus_authentication.h
10384 F: drivers/staging/greybus/greybus_firmware.h
10385 F: drivers/staging/greybus/hid.c
10386 F: drivers/staging/greybus/i2c.c
10387 F: drivers/staging/greybus/spi.c
10388 F: drivers/staging/greybus/spilib.c
10389 F: drivers/staging/greybus/spilib.h
10390
10391 GREYBUS LOOPBACK DRIVER
10392 M: Bryan O'Donoghue <pure.logic@nexus-software.ie>
10393 S: Maintained
10394 F: drivers/staging/greybus/loopback.c
10395
10396 GREYBUS PLATFORM DRIVERS
10397 M: Vaibhav Hiremath <hvaibhav.linux@gmail.com>
10398 S: Maintained
10399 F: drivers/staging/greybus/arche-apb-ctrl.c
10400 F: drivers/staging/greybus/arche-platform.c
10401 F: drivers/staging/greybus/arche_platform.h
10402
10403 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
10404 M: Rui Miguel Silva <rmfrfs@gmail.com>
10405 S: Maintained
10406 F: drivers/staging/greybus/gpio.c
10407 F: drivers/staging/greybus/light.c
10408 F: drivers/staging/greybus/power_supply.c
10409 F: drivers/staging/greybus/sdio.c
10410 F: drivers/staging/greybus/spi.c
10411 F: drivers/staging/greybus/spilib.c
10412
10413 GREYBUS BEAGLEPLAY DRIVERS
10414 M: Ayush Singh <ayushdevel1325@gmail.com>
10415 L: greybus-dev@lists.linaro.org (moderated for non-subscribers)
10416 S: Maintained
10417 F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
10418 F: drivers/greybus/gb-beagleplay.c
10419
10420 GREYBUS SUBSYSTEM
10421 M: Johan Hovold <johan@kernel.org>
10422 M: Alex Elder <elder@kernel.org>
10423 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10424 L: greybus-dev@lists.linaro.org (moderated for non-subscribers)
10425 S: Maintained
10426 F: drivers/greybus/
10427 F: drivers/staging/greybus/
10428 F: include/linux/greybus.h
10429 F: include/linux/greybus/
10430
10431 GREYBUS UART PROTOCOLS DRIVERS
10432 M: David Lin <dtwlin@gmail.com>
10433 S: Maintained
10434 F: drivers/staging/greybus/log.c
10435 F: drivers/staging/greybus/uart.c
10436
10437 GS1662 VIDEO SERIALIZER
10438 M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
10439 L: linux-media@vger.kernel.org
10440 S: Maintained
10441 T: git git://linuxtv.org/media.git
10442 F: drivers/media/spi/gs1662.c
10443
10444 GSPCA FINEPIX SUBDRIVER
10445 M: Frank Zago <frank@zago.net>
10446 L: linux-media@vger.kernel.org
10447 S: Maintained
10448 T: git git://linuxtv.org/media.git
10449 F: drivers/media/usb/gspca/finepix.c
10450
10451 GSPCA GL860 SUBDRIVER
10452 M: Olivier Lorin <o.lorin@laposte.net>
10453 L: linux-media@vger.kernel.org
10454 S: Maintained
10455 T: git git://linuxtv.org/media.git
10456 F: drivers/media/usb/gspca/gl860/
10457
10458 GSPCA M5602 SUBDRIVER
10459 M: Erik Andren <erik.andren@gmail.com>
10460 L: linux-media@vger.kernel.org
10461 S: Maintained
10462 T: git git://linuxtv.org/media.git
10463 F: drivers/media/usb/gspca/m5602/
10464
10465 GSPCA PAC207 SONIXB SUBDRIVER
10466 M: Hans Verkuil <hverkuil@xs4all.nl>
10467 L: linux-media@vger.kernel.org
10468 S: Odd Fixes
10469 T: git git://linuxtv.org/media.git
10470 F: drivers/media/usb/gspca/pac207.c
10471
10472 GSPCA SN9C20X SUBDRIVER
10473 M: Brian Johnson <brijohn@gmail.com>
10474 L: linux-media@vger.kernel.org
10475 S: Maintained
10476 T: git git://linuxtv.org/media.git
10477 F: drivers/media/usb/gspca/sn9c20x.c
10478
10479 GSPCA T613 SUBDRIVER
10480 M: Leandro Costantino <lcostantino@gmail.com>
10481 L: linux-media@vger.kernel.org
10482 S: Maintained
10483 T: git git://linuxtv.org/media.git
10484 F: drivers/media/usb/gspca/t613.c
10485
10486 GSPCA USB WEBCAM DRIVER
10487 M: Hans Verkuil <hverkuil@xs4all.nl>
10488 L: linux-media@vger.kernel.org
10489 S: Odd Fixes
10490 T: git git://linuxtv.org/media.git
10491 F: drivers/media/usb/gspca/
10492
10493 GTP (GPRS Tunneling Protocol)
10494 M: Pablo Neira Ayuso <pablo@netfilter.org>
10495 M: Harald Welte <laforge@gnumonks.org>
10496 L: osmocom-net-gprs@lists.osmocom.org
10497 S: Maintained
10498 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
10499 F: drivers/net/gtp.c
10500
10501 GUID PARTITION TABLE (GPT)
10502 M: Davidlohr Bueso <dave@stgolabs.net>
10503 L: linux-efi@vger.kernel.org
10504 S: Maintained
10505 F: block/partitions/efi.*
10506
10507 HABANALABS PCI DRIVER
10508 M: Ofir Bitton <obitton@habana.ai>
10509 L: dri-devel@lists.freedesktop.org
10510 S: Supported
10511 C: irc://irc.oftc.net/dri-devel
10512 T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git
10513 F: Documentation/ABI/testing/debugfs-driver-habanalabs
10514 F: Documentation/ABI/testing/sysfs-driver-habanalabs
10515 F: drivers/accel/habanalabs/
10516 F: include/linux/habanalabs/
10517 F: include/trace/events/habanalabs.h
10518 F: include/uapi/drm/habanalabs_accel.h
10519
10520 HACKRF MEDIA DRIVER
10521 L: linux-media@vger.kernel.org
10522 S: Orphan
10523 W: https://linuxtv.org
10524 Q: http://patchwork.linuxtv.org/project/linux-media/list/
10525 F: drivers/media/usb/hackrf/
10526
10527 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
10528 M: Chuck Lever <chuck.lever@oracle.com>
10529 L: kernel-tls-handshake@lists.linux.dev
10530 L: netdev@vger.kernel.org
10531 S: Maintained
10532 F: Documentation/netlink/specs/handshake.yaml
10533 F: Documentation/networking/tls-handshake.rst
10534 F: include/net/handshake.h
10535 F: include/trace/events/handshake.h
10536 F: net/handshake/
10537
10538 HANTRO VPU CODEC DRIVER
10539 M: Nicolas Dufresne <nicolas.dufresne@collabora.com>
10540 M: Benjamin Gaignard <benjamin.gaignard@collabora.com>
10541 M: Philipp Zabel <p.zabel@pengutronix.de>
10542 L: linux-media@vger.kernel.org
10543 L: linux-rockchip@lists.infradead.org
10544 S: Maintained
10545 F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
10546 F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
10547 F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml
10548 F: drivers/media/platform/verisilicon/
10549
10550 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
10551 M: Frank Seidel <frank@f-seidel.de>
10552 L: platform-driver-x86@vger.kernel.org
10553 S: Maintained
10554 W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
10555 F: drivers/platform/x86/hdaps.c
10556
10557 HARDWARE MONITORING
10558 M: Jean Delvare <jdelvare@suse.com>
10559 M: Guenter Roeck <linux@roeck-us.net>
10560 L: linux-hwmon@vger.kernel.org
10561 S: Maintained
10562 W: http://hwmon.wiki.kernel.org/
10563 T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
10564 F: Documentation/ABI/testing/sysfs-class-hwmon
10565 F: Documentation/devicetree/bindings/hwmon/
10566 F: Documentation/hwmon/
10567 F: drivers/hwmon/
10568 F: include/linux/hwmon*.h
10569 F: include/trace/events/hwmon*.h
10570 K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
10571
10572 HARDWARE RANDOM NUMBER GENERATOR CORE
10573 M: Olivia Mackall <olivia@selenic.com>
10574 M: Herbert Xu <herbert@gondor.apana.org.au>
10575 L: linux-crypto@vger.kernel.org
10576 S: Odd fixes
10577 F: Documentation/admin-guide/hw_random.rst
10578 F: Documentation/devicetree/bindings/rng/
10579 F: drivers/char/hw_random/
10580 F: include/linux/hw_random.h
10581
10582 HARDWARE SPINLOCK CORE
10583 M: Bjorn Andersson <andersson@kernel.org>
10584 R: Baolin Wang <baolin.wang7@gmail.com>
10585 L: linux-remoteproc@vger.kernel.org
10586 S: Maintained
10587 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
10588 F: Documentation/devicetree/bindings/hwlock/
10589 F: Documentation/locking/hwspinlock.rst
10590 F: drivers/hwspinlock/
10591 F: include/linux/hwspinlock.h
10592
10593 HARDWARE TRACING FACILITIES
10594 M: Alexander Shishkin <alexander.shishkin@linux.intel.com>
10595 S: Maintained
10596 F: drivers/hwtracing/
10597
10598 HARMONY SOUND DRIVER
10599 L: linux-parisc@vger.kernel.org
10600 S: Maintained
10601 F: sound/parisc/harmony.*
10602
10603 HDPVR USB VIDEO ENCODER DRIVER
10604 M: Hans Verkuil <hverkuil@xs4all.nl>
10605 L: linux-media@vger.kernel.org
10606 S: Odd Fixes
10607 W: https://linuxtv.org
10608 T: git git://linuxtv.org/media.git
10609 F: drivers/media/usb/hdpvr/
10610
10611 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
10612 M: Keng-Yu Lin <keng-yu.lin@hpe.com>
10613 S: Supported
10614 F: drivers/misc/hpilo.[ch]
10615
10616 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
10617 M: Jerry Hoemann <jerry.hoemann@hpe.com>
10618 S: Supported
10619 F: Documentation/watchdog/hpwdt.rst
10620 F: drivers/watchdog/hpwdt.c
10621
10622 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
10623 M: Don Brace <don.brace@microchip.com>
10624 L: storagedev@microchip.com
10625 L: linux-scsi@vger.kernel.org
10626 S: Supported
10627 F: Documentation/scsi/hpsa.rst
10628 F: drivers/scsi/hpsa*.[ch]
10629 F: include/linux/cciss*.h
10630 F: include/uapi/linux/cciss*.h
10631
10632 HFI1 DRIVER
10633 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
10634 L: linux-rdma@vger.kernel.org
10635 S: Supported
10636 F: drivers/infiniband/hw/hfi1
10637
10638 HFS FILESYSTEM
10639 M: Viacheslav Dubeyko <slava@dubeyko.com>
10640 M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
10641 M: Yangtao Li <frank.li@vivo.com>
10642 L: linux-fsdevel@vger.kernel.org
10643 S: Maintained
10644 F: Documentation/filesystems/hfs.rst
10645 F: fs/hfs/
10646
10647 HFSPLUS FILESYSTEM
10648 M: Viacheslav Dubeyko <slava@dubeyko.com>
10649 M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
10650 M: Yangtao Li <frank.li@vivo.com>
10651 L: linux-fsdevel@vger.kernel.org
10652 S: Maintained
10653 F: Documentation/filesystems/hfsplus.rst
10654 F: fs/hfsplus/
10655
10656 HGA FRAMEBUFFER DRIVER
10657 M: Ferenc Bakonyi <fero@drama.obuda.kando.hu>
10658 L: linux-nvidia@lists.surfsouth.com
10659 S: Maintained
10660 W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
10661 F: drivers/video/fbdev/hgafb.c
10662
10663 HIBERNATION (aka Software Suspend, aka swsusp)
10664 M: "Rafael J. Wysocki" <rafael@kernel.org>
10665 M: Pavel Machek <pavel@kernel.org>
10666 L: linux-pm@vger.kernel.org
10667 S: Supported
10668 B: https://bugzilla.kernel.org
10669 F: arch/*/include/asm/suspend*.h
10670 F: arch/x86/power/
10671 F: drivers/base/power/
10672 F: include/linux/freezer.h
10673 F: include/linux/pm.h
10674 F: include/linux/suspend.h
10675 F: kernel/power/
10676
10677 HID CORE LAYER
10678 M: Jiri Kosina <jikos@kernel.org>
10679 M: Benjamin Tissoires <bentiss@kernel.org>
10680 L: linux-input@vger.kernel.org
10681 S: Maintained
10682 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
10683 F: Documentation/hid/
10684 F: drivers/hid/
10685 F: include/linux/hid*
10686 F: include/uapi/linux/hid*
10687 F: samples/hid/
10688 F: tools/testing/selftests/hid/
10689
10690 HID LOGITECH DRIVERS
10691 R: Filipe Laíns <lains@riseup.net>
10692 L: linux-input@vger.kernel.org
10693 S: Maintained
10694 F: drivers/hid/hid-logitech-*
10695
10696 HID NVIDIA SHIELD DRIVER
10697 M: Rahul Rameshbabu <rrameshbabu@nvidia.com>
10698 L: linux-input@vger.kernel.org
10699 S: Maintained
10700 F: drivers/hid/hid-nvidia-shield.c
10701
10702 HID PHOENIX RC FLIGHT CONTROLLER
10703 M: Marcus Folkesson <marcus.folkesson@gmail.com>
10704 L: linux-input@vger.kernel.org
10705 S: Maintained
10706 F: drivers/hid/hid-pxrc.c
10707
10708 HID PLAYSTATION DRIVER
10709 M: Roderick Colenbrander <roderick.colenbrander@sony.com>
10710 L: linux-input@vger.kernel.org
10711 S: Supported
10712 F: drivers/hid/hid-playstation.c
10713
10714 HID SENSOR HUB DRIVERS
10715 M: Jiri Kosina <jikos@kernel.org>
10716 M: Jonathan Cameron <jic23@kernel.org>
10717 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10718 L: linux-input@vger.kernel.org
10719 L: linux-iio@vger.kernel.org
10720 S: Maintained
10721 F: Documentation/hid/hid-sensor*
10722 F: drivers/hid/hid-sensor-*
10723 F: drivers/iio/*/hid-*
10724 F: include/linux/hid-sensor-*
10725
10726 HID UNIVERSAL PIDFF DRIVER
10727 M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
10728 M: Oleg Makarenko <oleg@makarenk.ooo>
10729 L: linux-input@vger.kernel.org
10730 S: Maintained
10731 B: https://github.com/JacKeTUs/universal-pidff/issues
10732 F: drivers/hid/hid-universal-pidff.c
10733
10734 HID VRC-2 CAR CONTROLLER DRIVER
10735 M: Marcus Folkesson <marcus.folkesson@gmail.com>
10736 L: linux-input@vger.kernel.org
10737 S: Maintained
10738 F: drivers/hid/hid-vrc2.c
10739
10740 HID WACOM DRIVER
10741 M: Ping Cheng <ping.cheng@wacom.com>
10742 M: Jason Gerecke <jason.gerecke@wacom.com>
10743 L: linux-input@vger.kernel.org
10744 S: Maintained
10745 F: drivers/hid/wacom.h
10746 F: drivers/hid/wacom_*
10747
10748 HID++ LOGITECH DRIVERS
10749 R: Filipe Laíns <lains@riseup.net>
10750 R: Bastien Nocera <hadess@hadess.net>
10751 L: linux-input@vger.kernel.org
10752 S: Maintained
10753 F: drivers/hid/hid-logitech-hidpp.c
10754
10755 HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS
10756 M: Anna-Maria Behnsen <anna-maria@linutronix.de>
10757 M: Frederic Weisbecker <frederic@kernel.org>
10758 M: Thomas Gleixner <tglx@linutronix.de>
10759 L: linux-kernel@vger.kernel.org
10760 S: Maintained
10761 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
10762 F: Documentation/timers/
10763 F: include/linux/clockchips.h
10764 F: include/linux/delay.h
10765 F: include/linux/hrtimer.h
10766 F: include/linux/timer.h
10767 F: kernel/time/clockevents.c
10768 F: kernel/time/hrtimer.c
10769 F: kernel/time/sleep_timeout.c
10770 F: kernel/time/timer.c
10771 F: kernel/time/timer_list.c
10772 F: kernel/time/timer_migration.*
10773 F: tools/testing/selftests/timers/
10774
10775 DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST]
10776 M: Andreas Hindborg <a.hindborg@kernel.org>
10777 R: Boqun Feng <boqun.feng@gmail.com>
10778 R: FUJITA Tomonori <fujita.tomonori@gmail.com>
10779 R: Frederic Weisbecker <frederic@kernel.org>
10780 R: Lyude Paul <lyude@redhat.com>
10781 R: Thomas Gleixner <tglx@linutronix.de>
10782 R: Anna-Maria Behnsen <anna-maria@linutronix.de>
10783 R: John Stultz <jstultz@google.com>
10784 R: Stephen Boyd <sboyd@kernel.org>
10785 L: rust-for-linux@vger.kernel.org
10786 S: Supported
10787 W: https://rust-for-linux.com
10788 B: https://github.com/Rust-for-Linux/linux/issues
10789 T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next
10790 F: rust/kernel/time.rs
10791 F: rust/kernel/time/
10792
10793 HIGH-SPEED SCC DRIVER FOR AX.25
10794 L: linux-hams@vger.kernel.org
10795 S: Orphan
10796 F: drivers/net/hamradio/scc.c
10797
10798 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
10799 M: HighPoint Linux Team <linux@highpoint-tech.com>
10800 S: Supported
10801 W: http://www.highpoint-tech.com
10802 F: Documentation/scsi/hptiop.rst
10803 F: drivers/scsi/hptiop.c
10804
10805 HIKEY960 ONBOARD USB GPIO HUB DRIVER
10806 M: John Stultz <jstultz@google.com>
10807 L: linux-kernel@vger.kernel.org
10808 S: Maintained
10809 F: drivers/misc/hisi_hikey_usb.c
10810
10811 HIMAX HX83112B TOUCHSCREEN SUPPORT
10812 M: Job Noorman <job@noorman.info>
10813 L: linux-input@vger.kernel.org
10814 S: Maintained
10815 F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
10816 F: drivers/input/touchscreen/himax_hx83112b.c
10817
10818 HIPPI
10819 M: Jes Sorensen <jes@trained-monkey.org>
10820 S: Maintained
10821 F: drivers/net/hippi/
10822 F: include/linux/hippidevice.h
10823 F: include/uapi/linux/if_hippi.h
10824 F: net/802/hippi.c
10825
10826 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
10827 M: Kurt Kanzenbach <kurt@linutronix.de>
10828 L: netdev@vger.kernel.org
10829 S: Maintained
10830 F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
10831 F: drivers/net/dsa/hirschmann/*
10832 F: include/linux/platform_data/hirschmann-hellcreek.h
10833 F: net/dsa/tag_hellcreek.c
10834
10835 HISILICON DMA DRIVER
10836 M: Zhou Wang <wangzhou1@hisilicon.com>
10837 M: Longfang Liu <liulongfang@huawei.com>
10838 L: dmaengine@vger.kernel.org
10839 S: Maintained
10840 F: drivers/dma/hisi_dma.c
10841
10842 HISILICON GPIO DRIVER
10843 M: Jay Fang <f.fangjian@huawei.com>
10844 L: linux-gpio@vger.kernel.org
10845 S: Maintained
10846 F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
10847 F: drivers/gpio/gpio-hisi.c
10848
10849 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
10850 M: Zhiqi Song <songzhiqi1@huawei.com>
10851 M: Longfang Liu <liulongfang@huawei.com>
10852 L: linux-crypto@vger.kernel.org
10853 S: Maintained
10854 F: Documentation/ABI/testing/debugfs-hisi-hpre
10855 F: drivers/crypto/hisilicon/hpre/hpre.h
10856 F: drivers/crypto/hisilicon/hpre/hpre_crypto.c
10857 F: drivers/crypto/hisilicon/hpre/hpre_main.c
10858
10859 HISILICON HNS3 PMU DRIVER
10860 M: Jijie Shao <shaojijie@huawei.com>
10861 S: Supported
10862 F: Documentation/admin-guide/perf/hns3-pmu.rst
10863 F: drivers/perf/hisilicon/hns3_pmu.c
10864
10865 HISILICON I2C CONTROLLER DRIVER
10866 M: Yicong Yang <yangyicong@hisilicon.com>
10867 L: linux-i2c@vger.kernel.org
10868 S: Maintained
10869 W: https://www.hisilicon.com
10870 F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
10871 F: drivers/i2c/busses/i2c-hisi.c
10872
10873 HISILICON KUNPENG SOC HCCS DRIVER
10874 M: Huisong Li <lihuisong@huawei.com>
10875 S: Maintained
10876 F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
10877 F: drivers/soc/hisilicon/kunpeng_hccs.c
10878 F: drivers/soc/hisilicon/kunpeng_hccs.h
10879
10880 HISILICON LPC BUS DRIVER
10881 M: Jay Fang <f.fangjian@huawei.com>
10882 S: Maintained
10883 W: http://www.hisilicon.com
10884 F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
10885 F: drivers/bus/hisi_lpc.c
10886
10887 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
10888 M: Jian Shen <shenjian15@huawei.com>
10889 M: Salil Mehta <salil.mehta@huawei.com>
10890 M: Jijie Shao <shaojijie@huawei.com>
10891 L: netdev@vger.kernel.org
10892 S: Maintained
10893 W: http://www.hisilicon.com
10894 F: drivers/net/ethernet/hisilicon/hns3/
10895
10896 HISILICON NETWORK HIBMCGE DRIVER
10897 M: Jijie Shao <shaojijie@huawei.com>
10898 L: netdev@vger.kernel.org
10899 S: Maintained
10900 F: drivers/net/ethernet/hisilicon/hibmcge/
10901
10902 HISILICON NETWORK SUBSYSTEM DRIVER
10903 M: Jian Shen <shenjian15@huawei.com>
10904 M: Salil Mehta <salil.mehta@huawei.com>
10905 L: netdev@vger.kernel.org
10906 S: Maintained
10907 W: http://www.hisilicon.com
10908 F: Documentation/devicetree/bindings/net/hisilicon*.txt
10909 F: drivers/net/ethernet/hisilicon/
10910
10911 HISILICON PMU DRIVER
10912 M: Yicong Yang <yangyicong@hisilicon.com>
10913 M: Jonathan Cameron <jonathan.cameron@huawei.com>
10914 S: Supported
10915 W: http://www.hisilicon.com
10916 F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst
10917 F: Documentation/admin-guide/perf/hisi-pmu.rst
10918 F: drivers/perf/hisilicon
10919 F: tools/perf/pmu-events/arch/arm64/hisilicon/
10920
10921 HISILICON PTT DRIVER
10922 M: Yicong Yang <yangyicong@hisilicon.com>
10923 M: Jonathan Cameron <jonathan.cameron@huawei.com>
10924 L: linux-kernel@vger.kernel.org
10925 S: Maintained
10926 F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt
10927 F: Documentation/trace/hisi-ptt.rst
10928 F: drivers/hwtracing/ptt/
10929 F: tools/perf/arch/arm64/util/hisi-ptt.c
10930 F: tools/perf/util/hisi-ptt*
10931 F: tools/perf/util/hisi-ptt-decoder/*
10932
10933 HISILICON QM DRIVER
10934 M: Weili Qian <qianweili@huawei.com>
10935 M: Zhou Wang <wangzhou1@hisilicon.com>
10936 L: linux-crypto@vger.kernel.org
10937 S: Maintained
10938 F: drivers/crypto/hisilicon/Kconfig
10939 F: drivers/crypto/hisilicon/Makefile
10940 F: drivers/crypto/hisilicon/qm.c
10941 F: drivers/crypto/hisilicon/sgl.c
10942 F: include/linux/hisi_acc_qm.h
10943
10944 HISILICON ROCE DRIVER
10945 M: Chengchang Tang <tangchengchang@huawei.com>
10946 M: Junxian Huang <huangjunxian6@hisilicon.com>
10947 L: linux-rdma@vger.kernel.org
10948 S: Maintained
10949 F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
10950 F: drivers/infiniband/hw/hns/
10951
10952 HISILICON SAS Controller
10953 M: Yihang Li <liyihang9@huawei.com>
10954 S: Supported
10955 W: http://www.hisilicon.com
10956 F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
10957 F: drivers/scsi/hisi_sas/
10958
10959 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
10960 M: Longfang Liu <liulongfang@huawei.com>
10961 L: linux-crypto@vger.kernel.org
10962 S: Maintained
10963 F: Documentation/ABI/testing/debugfs-hisi-sec
10964 F: drivers/crypto/hisilicon/sec2/sec.h
10965 F: drivers/crypto/hisilicon/sec2/sec_crypto.c
10966 F: drivers/crypto/hisilicon/sec2/sec_crypto.h
10967 F: drivers/crypto/hisilicon/sec2/sec_main.c
10968
10969 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
10970 M: Yang Shen <shenyang39@huawei.com>
10971 L: linux-spi@vger.kernel.org
10972 S: Maintained
10973 W: http://www.hisilicon.com
10974 F: drivers/spi/spi-hisi-kunpeng.c
10975
10976 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
10977 M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
10978 L: linux-kernel@vger.kernel.org
10979 S: Maintained
10980 F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
10981 F: drivers/spmi/hisi-spmi-controller.c
10982
10983 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
10984 M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
10985 L: linux-kernel@vger.kernel.org
10986 S: Maintained
10987 F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
10988 F: drivers/mfd/hi6421-spmi-pmic.c
10989
10990 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
10991 M: Weili Qian <qianweili@huawei.com>
10992 S: Maintained
10993 F: drivers/crypto/hisilicon/trng/trng.c
10994
10995 HISILICON V3XX SPI NOR FLASH Controller Driver
10996 M: Yang Shen <shenyang39@huawei.com>
10997 S: Maintained
10998 W: http://www.hisilicon.com
10999 F: drivers/spi/spi-hisi-sfc-v3xx.c
11000
11001 HISILICON ZIP Controller DRIVER
11002 M: Yang Shen <shenyang39@huawei.com>
11003 M: Zhou Wang <wangzhou1@hisilicon.com>
11004 L: linux-crypto@vger.kernel.org
11005 S: Maintained
11006 F: Documentation/ABI/testing/debugfs-hisi-zip
11007 F: drivers/crypto/hisilicon/zip/
11008
11009 HMM - Heterogeneous Memory Management
11010 M: Jérôme Glisse <jglisse@redhat.com>
11011 L: linux-mm@kvack.org
11012 S: Maintained
11013 F: Documentation/mm/hmm.rst
11014 F: include/linux/hmm*
11015 F: lib/test_hmm*
11016 F: mm/hmm*
11017 F: tools/testing/selftests/mm/*hmm*
11018
11019 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER
11020 M: Petre Rodan <petre.rodan@subdimension.ro>
11021 L: linux-iio@vger.kernel.org
11022 S: Maintained
11023 F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml
11024 F: drivers/iio/pressure/hsc030pa*
11025
11026 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
11027 M: Andreas Klinger <ak@it-klinger.de>
11028 M: Petre Rodan <petre.rodan@subdimension.ro>
11029 L: linux-iio@vger.kernel.org
11030 S: Maintained
11031 F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
11032 F: drivers/iio/pressure/mprls0025pa*
11033
11034 HP BIOSCFG DRIVER
11035 M: Jorge Lopez <jorge.lopez2@hp.com>
11036 L: platform-driver-x86@vger.kernel.org
11037 S: Maintained
11038 F: drivers/platform/x86/hp/hp-bioscfg/
11039
11040 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
11041 L: platform-driver-x86@vger.kernel.org
11042 S: Orphan
11043 F: drivers/platform/x86/hp/tc1100-wmi.c
11044
11045 HP WMI HARDWARE MONITOR DRIVER
11046 M: James Seo <james@equiv.tech>
11047 L: linux-hwmon@vger.kernel.org
11048 S: Maintained
11049 F: Documentation/hwmon/hp-wmi-sensors.rst
11050 F: drivers/hwmon/hp-wmi-sensors.c
11051
11052 HPET: High Precision Event Timers driver
11053 M: Clemens Ladisch <clemens@ladisch.de>
11054 S: Maintained
11055 F: Documentation/timers/hpet.rst
11056 F: drivers/char/hpet.c
11057 F: include/linux/hpet.h
11058 F: include/uapi/linux/hpet.h
11059
11060 HPET: x86
11061 S: Orphan
11062 F: arch/x86/include/asm/hpet.h
11063 F: arch/x86/kernel/hpet.c
11064
11065 HPFS FILESYSTEM
11066 M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
11067 S: Maintained
11068 W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
11069 F: fs/hpfs/
11070
11071 HS3001 Hardware Temperature and Humidity Sensor
11072 M: Andre Werner <andre.werner@systec-electronic.com>
11073 L: linux-hwmon@vger.kernel.org
11074 S: Maintained
11075 F: drivers/hwmon/hs3001.c
11076
11077 HSI SUBSYSTEM
11078 M: Sebastian Reichel <sre@kernel.org>
11079 S: Maintained
11080 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
11081 F: Documentation/ABI/testing/sysfs-bus-hsi
11082 F: Documentation/driver-api/hsi.rst
11083 F: drivers/hsi/
11084 F: include/linux/hsi/
11085 F: include/uapi/linux/hsi/
11086
11087 HSO 3G MODEM DRIVER
11088 L: linux-usb@vger.kernel.org
11089 S: Orphan
11090 F: drivers/net/usb/hso.c
11091
11092 HSR NETWORK PROTOCOL
11093 L: netdev@vger.kernel.org
11094 S: Orphan
11095 F: net/hsr/
11096
11097 HT16K33 LED CONTROLLER DRIVER
11098 M: Robin van der Gracht <robin@protonic.nl>
11099 S: Maintained
11100 F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
11101 F: drivers/auxdisplay/ht16k33.c
11102
11103 HTCPEN TOUCHSCREEN DRIVER
11104 M: Pau Oliva Fora <pof@eslack.org>
11105 L: linux-input@vger.kernel.org
11106 S: Maintained
11107 F: drivers/input/touchscreen/htcpen.c
11108
11109 HTE SUBSYSTEM
11110 M: Dipen Patel <dipenp@nvidia.com>
11111 L: timestamp@lists.linux.dev
11112 S: Maintained
11113 Q: https://patchwork.kernel.org/project/timestamp/list/
11114 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
11115 F: Documentation/devicetree/bindings/timestamp/
11116 F: Documentation/driver-api/hte/
11117 F: drivers/hte/
11118 F: include/linux/hte.h
11119
11120 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
11121 M: Lorenzo Bianconi <lorenzo@kernel.org>
11122 L: linux-iio@vger.kernel.org
11123 S: Maintained
11124 W: http://www.st.com/
11125 F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
11126 F: drivers/iio/humidity/hts221*
11127
11128 HTU31 Hardware Temperature and Humidity Sensor
11129 M: Andrei Lalaev <andrey.lalaev@gmail.com>
11130 L: linux-hwmon@vger.kernel.org
11131 S: Maintained
11132 F: drivers/hwmon/htu31.c
11133
11134 HUAWEI ETHERNET DRIVER
11135 M: Cai Huoqing <cai.huoqing@linux.dev>
11136 L: netdev@vger.kernel.org
11137 S: Maintained
11138 F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
11139 F: drivers/net/ethernet/huawei/hinic/
11140
11141 HUAWEI 3RD GEN ETHERNET DRIVER
11142 M: Fan Gong <gongfan1@huawei.com>
11143 L: netdev@vger.kernel.org
11144 S: Maintained
11145 F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst
11146 F: drivers/net/ethernet/huawei/hinic3/
11147
11148 HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER
11149 M: Pengyu Luo <mitltlatltl@gmail.com>
11150 S: Maintained
11151 F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml
11152 F: drivers/platform/arm64/huawei-gaokun-ec.c
11153 F: drivers/power/supply/huawei-gaokun-battery.c
11154 F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c
11155 F: include/linux/platform_data/huawei-gaokun-ec.h
11156
11157 HUGETLB SUBSYSTEM
11158 M: Muchun Song <muchun.song@linux.dev>
11159 R: Oscar Salvador <osalvador@suse.de>
11160 L: linux-mm@kvack.org
11161 S: Maintained
11162 F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages
11163 F: Documentation/admin-guide/mm/hugetlbpage.rst
11164 F: Documentation/mm/hugetlbfs_reserv.rst
11165 F: Documentation/mm/vmemmap_dedup.rst
11166 F: fs/hugetlbfs/
11167 F: include/linux/hugetlb.h
11168 F: include/trace/events/hugetlbfs.h
11169 F: mm/hugetlb.c
11170 F: mm/hugetlb_cma.c
11171 F: mm/hugetlb_cma.h
11172 F: mm/hugetlb_vmemmap.c
11173 F: mm/hugetlb_vmemmap.h
11174 F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c
11175
11176 HVA ST MEDIA DRIVER
11177 M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
11178 L: linux-media@vger.kernel.org
11179 S: Supported
11180 W: https://linuxtv.org
11181 T: git git://linuxtv.org/media.git
11182 F: drivers/media/platform/st/sti/hva
11183
11184 HWPOISON MEMORY FAILURE HANDLING
11185 M: Miaohe Lin <linmiaohe@huawei.com>
11186 R: Naoya Horiguchi <nao.horiguchi@gmail.com>
11187 L: linux-mm@kvack.org
11188 S: Maintained
11189 F: mm/hwpoison-inject.c
11190 F: mm/memory-failure.c
11191
11192 HYCON HY46XX TOUCHSCREEN SUPPORT
11193 M: Giulio Benetti <giulio.benetti@benettiengineering.com>
11194 L: linux-input@vger.kernel.org
11195 S: Maintained
11196 F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
11197 F: drivers/input/touchscreen/hycon-hy46xx.c
11198
11199 HYGON PROCESSOR SUPPORT
11200 M: Pu Wen <puwen@hygon.cn>
11201 L: linux-kernel@vger.kernel.org
11202 S: Maintained
11203 F: arch/x86/kernel/cpu/hygon.c
11204
11205 HYNIX HI556 SENSOR DRIVER
11206 M: Sakari Ailus <sakari.ailus@linux.intel.com>
11207 L: linux-media@vger.kernel.org
11208 S: Maintained
11209 T: git git://linuxtv.org/media.git
11210 F: drivers/media/i2c/hi556.c
11211
11212 HYNIX HI846 SENSOR DRIVER
11213 M: Martin Kepplinger <martin.kepplinger@puri.sm>
11214 L: linux-media@vger.kernel.org
11215 S: Maintained
11216 F: drivers/media/i2c/hi846.c
11217
11218 HYNIX HI847 SENSOR DRIVER
11219 M: Sakari Ailus <sakari.ailus@linux.intel.com>
11220 L: linux-media@vger.kernel.org
11221 S: Maintained
11222 F: drivers/media/i2c/hi847.c
11223
11224 Hyper-V/Azure CORE AND DRIVERS
11225 M: "K. Y. Srinivasan" <kys@microsoft.com>
11226 M: Haiyang Zhang <haiyangz@microsoft.com>
11227 M: Wei Liu <wei.liu@kernel.org>
11228 M: Dexuan Cui <decui@microsoft.com>
11229 L: linux-hyperv@vger.kernel.org
11230 S: Supported
11231 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
11232 F: Documentation/ABI/stable/sysfs-bus-vmbus
11233 F: Documentation/ABI/testing/debugfs-hyperv
11234 F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
11235 F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
11236 F: Documentation/virt/hyperv
11237 F: arch/arm64/hyperv
11238 F: arch/arm64/include/asm/mshyperv.h
11239 F: arch/x86/hyperv
11240 F: arch/x86/include/asm/mshyperv.h
11241 F: arch/x86/include/asm/trace/hyperv.h
11242 F: arch/x86/kernel/cpu/mshyperv.c
11243 F: drivers/clocksource/hyperv_timer.c
11244 F: drivers/hid/hid-hyperv.c
11245 F: drivers/hv/
11246 F: drivers/input/serio/hyperv-keyboard.c
11247 F: drivers/iommu/hyperv-iommu.c
11248 F: drivers/net/ethernet/microsoft/
11249 F: drivers/net/hyperv/
11250 F: drivers/pci/controller/pci-hyperv-intf.c
11251 F: drivers/pci/controller/pci-hyperv.c
11252 F: drivers/scsi/storvsc_drv.c
11253 F: drivers/uio/uio_hv_generic.c
11254 F: drivers/video/fbdev/hyperv_fb.c
11255 F: include/asm-generic/mshyperv.h
11256 F: include/clocksource/hyperv_timer.h
11257 F: include/hyperv/hvgdk.h
11258 F: include/hyperv/hvgdk_ext.h
11259 F: include/hyperv/hvgdk_mini.h
11260 F: include/hyperv/hvhdk.h
11261 F: include/hyperv/hvhdk_mini.h
11262 F: include/linux/hyperv.h
11263 F: include/net/mana
11264 F: include/uapi/linux/hyperv.h
11265 F: net/vmw_vsock/hyperv_transport.c
11266 F: tools/hv/
11267
11268 HYPERBUS SUPPORT
11269 M: Vignesh Raghavendra <vigneshr@ti.com>
11270 R: Tudor Ambarus <tudor.ambarus@linaro.org>
11271 L: linux-mtd@lists.infradead.org
11272 S: Supported
11273 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
11274 C: irc://irc.oftc.net/mtd
11275 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
11276 F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
11277 F: drivers/mtd/hyperbus/
11278 F: include/linux/mtd/hyperbus.h
11279
11280 HYPERVISOR VIRTUAL CONSOLE DRIVER
11281 L: linuxppc-dev@lists.ozlabs.org
11282 S: Odd Fixes
11283 F: drivers/tty/hvc/
11284
11285 HUNG TASK DETECTOR
11286 M: Andrew Morton <akpm@linux-foundation.org>
11287 R: Lance Yang <lance.yang@linux.dev>
11288 L: linux-kernel@vger.kernel.org
11289 S: Maintained
11290 F: include/linux/hung_task.h
11291 F: kernel/hung_task.c
11292
11293 I2C ACPI SUPPORT
11294 M: Mika Westerberg <westeri@kernel.org>
11295 L: linux-i2c@vger.kernel.org
11296 L: linux-acpi@vger.kernel.org
11297 S: Maintained
11298 F: drivers/i2c/i2c-core-acpi.c
11299
11300 I2C ADDRESS TRANSLATOR (ATR)
11301 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
11302 R: Luca Ceresoli <luca.ceresoli@bootlin.com>
11303 L: linux-i2c@vger.kernel.org
11304 S: Maintained
11305 F: drivers/i2c/i2c-atr.c
11306 F: include/linux/i2c-atr.h
11307
11308 I2C CONTROLLER DRIVER FOR NVIDIA GPU
11309 M: Ajay Gupta <ajayg@nvidia.com>
11310 L: linux-i2c@vger.kernel.org
11311 S: Maintained
11312 F: Documentation/i2c/busses/i2c-nvidia-gpu.rst
11313 F: drivers/i2c/busses/i2c-nvidia-gpu.c
11314
11315 I2C MUXES
11316 M: Peter Rosin <peda@axentia.se>
11317 L: linux-i2c@vger.kernel.org
11318 S: Maintained
11319 F: Documentation/devicetree/bindings/i2c/i2c-arb*
11320 F: Documentation/devicetree/bindings/i2c/i2c-gate*
11321 F: Documentation/devicetree/bindings/i2c/i2c-mux*
11322 F: Documentation/i2c/i2c-topology.rst
11323 F: Documentation/i2c/muxes/
11324 F: drivers/i2c/i2c-mux.c
11325 F: drivers/i2c/muxes/
11326 F: include/linux/i2c-mux.h
11327
11328 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
11329 M: Gregory CLEMENT <gregory.clement@bootlin.com>
11330 L: linux-i2c@vger.kernel.org
11331 S: Maintained
11332 F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
11333 F: drivers/i2c/busses/i2c-mv64xxx.c
11334
11335 I2C OF COMPONENT PROBER
11336 M: Chen-Yu Tsai <wenst@chromium.org>
11337 L: linux-i2c@vger.kernel.org
11338 L: devicetree@vger.kernel.org
11339 S: Maintained
11340 F: drivers/i2c/i2c-core-of-prober.c
11341 F: include/linux/i2c-of-prober.h
11342
11343 I2C OVER PARALLEL PORT
11344 M: Jean Delvare <jdelvare@suse.com>
11345 L: linux-i2c@vger.kernel.org
11346 S: Maintained
11347 F: Documentation/i2c/busses/i2c-parport.rst
11348 F: drivers/i2c/busses/i2c-parport.c
11349
11350 I2C SUBSYSTEM
11351 M: Wolfram Sang <wsa+renesas@sang-engineering.com>
11352 L: linux-i2c@vger.kernel.org
11353 S: Maintained
11354 W: https://i2c.wiki.kernel.org/
11355 Q: https://patchwork.ozlabs.org/project/linux-i2c/list/
11356 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
11357 F: Documentation/i2c/
11358 F: drivers/i2c/*
11359 F: include/dt-bindings/i2c/i2c.h
11360 F: include/linux/i2c-dev.h
11361 F: include/linux/i2c-smbus.h
11362 F: include/linux/i2c.h
11363 F: include/uapi/linux/i2c-*.h
11364 F: include/uapi/linux/i2c.h
11365
11366 I2C SUBSYSTEM HOST DRIVERS
11367 M: Andi Shyti <andi.shyti@kernel.org>
11368 L: linux-i2c@vger.kernel.org
11369 S: Maintained
11370 W: https://i2c.wiki.kernel.org/
11371 Q: https://patchwork.ozlabs.org/project/linux-i2c/list/
11372 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git
11373 F: Documentation/devicetree/bindings/i2c/
11374 F: drivers/i2c/algos/
11375 F: drivers/i2c/busses/
11376 F: include/dt-bindings/i2c/
11377
11378 I2C-TAOS-EVM DRIVER
11379 M: Jean Delvare <jdelvare@suse.com>
11380 L: linux-i2c@vger.kernel.org
11381 S: Maintained
11382 F: Documentation/i2c/busses/i2c-taos-evm.rst
11383 F: drivers/i2c/busses/i2c-taos-evm.c
11384
11385 I2C-TINY-USB DRIVER
11386 M: Till Harbaum <till@harbaum.org>
11387 L: linux-i2c@vger.kernel.org
11388 S: Maintained
11389 W: http://www.harbaum.org/till/i2c_tiny_usb
11390 F: drivers/i2c/busses/i2c-tiny-usb.c
11391
11392 I2C/SMBUS CONTROLLER DRIVERS FOR PC
11393 M: Jean Delvare <jdelvare@suse.com>
11394 L: linux-i2c@vger.kernel.org
11395 S: Maintained
11396 F: Documentation/i2c/busses/i2c-ali1535.rst
11397 F: Documentation/i2c/busses/i2c-ali1563.rst
11398 F: Documentation/i2c/busses/i2c-ali15x3.rst
11399 F: Documentation/i2c/busses/i2c-amd756.rst
11400 F: Documentation/i2c/busses/i2c-amd8111.rst
11401 F: Documentation/i2c/busses/i2c-i801.rst
11402 F: Documentation/i2c/busses/i2c-nforce2.rst
11403 F: Documentation/i2c/busses/i2c-piix4.rst
11404 F: Documentation/i2c/busses/i2c-sis5595.rst
11405 F: Documentation/i2c/busses/i2c-sis630.rst
11406 F: Documentation/i2c/busses/i2c-sis96x.rst
11407 F: Documentation/i2c/busses/i2c-via.rst
11408 F: Documentation/i2c/busses/i2c-viapro.rst
11409 F: drivers/i2c/busses/i2c-ali1535.c
11410 F: drivers/i2c/busses/i2c-ali1563.c
11411 F: drivers/i2c/busses/i2c-ali15x3.c
11412 F: drivers/i2c/busses/i2c-amd756.c
11413 F: drivers/i2c/busses/i2c-amd8111.c
11414 F: drivers/i2c/busses/i2c-i801.c
11415 F: drivers/i2c/busses/i2c-isch.c
11416 F: drivers/i2c/busses/i2c-nforce2.c
11417 F: drivers/i2c/busses/i2c-piix4.*
11418 F: drivers/i2c/busses/i2c-sis5595.c
11419 F: drivers/i2c/busses/i2c-sis630.c
11420 F: drivers/i2c/busses/i2c-sis96x.c
11421 F: drivers/i2c/busses/i2c-via.c
11422 F: drivers/i2c/busses/i2c-viapro.c
11423
11424 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
11425 M: Hans de Goede <hdegoede@redhat.com>
11426 L: linux-i2c@vger.kernel.org
11427 S: Maintained
11428 F: drivers/i2c/busses/i2c-cht-wc.c
11429
11430 I2C/SMBUS ISMT DRIVER
11431 M: Neil Horman <nhorman@tuxdriver.com>
11432 L: linux-i2c@vger.kernel.org
11433 F: Documentation/i2c/busses/i2c-ismt.rst
11434 F: drivers/i2c/busses/i2c-ismt.c
11435
11436 I2C/SMBUS ZHAOXIN DRIVER
11437 M: Hans Hu <hanshu@zhaoxin.com>
11438 L: linux-i2c@vger.kernel.org
11439 S: Maintained
11440 W: https://www.zhaoxin.com
11441 F: drivers/i2c/busses/i2c-viai2c-common.c
11442 F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c
11443
11444 I2C/SMBUS STUB DRIVER
11445 M: Jean Delvare <jdelvare@suse.com>
11446 L: linux-i2c@vger.kernel.org
11447 S: Maintained
11448 F: drivers/i2c/i2c-stub.c
11449
11450 I3C DRIVER FOR ASPEED AST2600
11451 M: Jeremy Kerr <jk@codeconstruct.com.au>
11452 S: Maintained
11453 F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
11454 F: drivers/i3c/master/ast2600-i3c-master.c
11455
11456 I3C DRIVER FOR CADENCE I3C MASTER IP
11457 M: Przemysław Gaj <pgaj@cadence.com>
11458 S: Maintained
11459 F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
11460 F: drivers/i3c/master/i3c-master-cdns.c
11461
11462 I3C DRIVER FOR SYNOPSYS DESIGNWARE
11463 S: Orphan
11464 F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
11465 F: drivers/i3c/master/dw*
11466
11467 I3C SUBSYSTEM
11468 M: Alexandre Belloni <alexandre.belloni@bootlin.com>
11469 R: Frank Li <Frank.Li@nxp.com>
11470 L: linux-i3c@lists.infradead.org (moderated for non-subscribers)
11471 S: Maintained
11472 C: irc://chat.freenode.net/linux-i3c
11473 T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
11474 F: Documentation/ABI/testing/sysfs-bus-i3c
11475 F: Documentation/devicetree/bindings/i3c/
11476 F: Documentation/driver-api/i3c
11477 F: drivers/i3c/
11478 F: include/dt-bindings/i3c/
11479 F: include/linux/i3c/
11480
11481 IBM Operation Panel Input Driver
11482 M: Eddie James <eajames@linux.ibm.com>
11483 L: linux-input@vger.kernel.org
11484 S: Maintained
11485 F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml
11486 F: drivers/input/misc/ibm-panel.c
11487
11488 IBM Power 842 compression accelerator
11489 M: Haren Myneni <haren@us.ibm.com>
11490 S: Supported
11491 F: crypto/842.c
11492 F: drivers/crypto/nx/Kconfig
11493 F: drivers/crypto/nx/Makefile
11494 F: drivers/crypto/nx/nx-842*
11495 F: include/linux/sw842.h
11496 F: lib/842/
11497
11498 IBM Power in-Nest Crypto Acceleration
11499 M: Breno Leitão <leitao@debian.org>
11500 M: Nayna Jain <nayna@linux.ibm.com>
11501 M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
11502 L: linux-crypto@vger.kernel.org
11503 S: Supported
11504 F: drivers/crypto/nx/Kconfig
11505 F: drivers/crypto/nx/Makefile
11506 F: drivers/crypto/nx/nx-aes*
11507 F: drivers/crypto/nx/nx-sha*
11508 F: drivers/crypto/nx/nx.*
11509 F: drivers/crypto/nx/nx_csbcpb.h
11510 F: drivers/crypto/nx/nx_debugfs.c
11511
11512 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
11513 M: Tyrel Datwyler <tyreld@linux.ibm.com>
11514 L: linux-pci@vger.kernel.org
11515 L: linuxppc-dev@lists.ozlabs.org
11516 S: Supported
11517 F: drivers/pci/hotplug/rpadlpar*
11518
11519 IBM Power Linux RAID adapter
11520 M: Brian King <brking@us.ibm.com>
11521 S: Supported
11522 F: drivers/scsi/ipr.*
11523
11524 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
11525 M: Tyrel Datwyler <tyreld@linux.ibm.com>
11526 L: linux-pci@vger.kernel.org
11527 L: linuxppc-dev@lists.ozlabs.org
11528 S: Supported
11529 F: drivers/pci/hotplug/rpaphp*
11530
11531 IBM Power SRIOV Virtual NIC Device Driver
11532 M: Haren Myneni <haren@linux.ibm.com>
11533 M: Rick Lindsley <ricklind@linux.ibm.com>
11534 R: Nick Child <nnac123@linux.ibm.com>
11535 R: Thomas Falcon <tlfalcon@linux.ibm.com>
11536 L: netdev@vger.kernel.org
11537 S: Maintained
11538 F: drivers/net/ethernet/ibm/ibmvnic.*
11539
11540 IBM Power VFIO Support
11541 M: Timothy Pearson <tpearson@raptorengineering.com>
11542 S: Supported
11543 F: drivers/vfio/vfio_iommu_spapr_tce.c
11544
11545 IBM Power Virtual Ethernet Device Driver
11546 M: Nick Child <nnac123@linux.ibm.com>
11547 L: netdev@vger.kernel.org
11548 S: Maintained
11549 F: drivers/net/ethernet/ibm/ibmveth.*
11550
11551 IBM Power Virtual FC Device Drivers
11552 M: Tyrel Datwyler <tyreld@linux.ibm.com>
11553 L: linux-scsi@vger.kernel.org
11554 S: Supported
11555 F: drivers/scsi/ibmvscsi/ibmvfc*
11556
11557 IBM Power Virtual Management Channel Driver
11558 M: Brad Warrum <bwarrum@linux.ibm.com>
11559 M: Ritu Agarwal <rituagar@linux.ibm.com>
11560 S: Supported
11561 F: drivers/misc/ibmvmc.*
11562
11563 IBM Power Virtual SCSI Device Drivers
11564 M: Tyrel Datwyler <tyreld@linux.ibm.com>
11565 L: linux-scsi@vger.kernel.org
11566 S: Supported
11567 F: drivers/scsi/ibmvscsi/ibmvscsi*
11568 F: include/scsi/viosrp.h
11569
11570 IBM Power Virtual SCSI Device Target Driver
11571 M: Tyrel Datwyler <tyreld@linux.ibm.com>
11572 L: linux-scsi@vger.kernel.org
11573 L: target-devel@vger.kernel.org
11574 S: Supported
11575 F: drivers/scsi/ibmvscsi_tgt/
11576
11577 IBM Power VMX Cryptographic instructions
11578 M: Breno Leitão <leitao@debian.org>
11579 M: Nayna Jain <nayna@linux.ibm.com>
11580 M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
11581 L: linux-crypto@vger.kernel.org
11582 S: Supported
11583 F: arch/powerpc/crypto/Kconfig
11584 F: arch/powerpc/crypto/Makefile
11585 F: arch/powerpc/crypto/aes.c
11586 F: arch/powerpc/crypto/aes_cbc.c
11587 F: arch/powerpc/crypto/aes_ctr.c
11588 F: arch/powerpc/crypto/aes_xts.c
11589 F: arch/powerpc/crypto/aesp8-ppc.*
11590 F: arch/powerpc/crypto/ghash.c
11591 F: arch/powerpc/crypto/ghashp8-ppc.pl
11592 F: arch/powerpc/crypto/ppc-xlate.pl
11593 F: arch/powerpc/crypto/vmx.c
11594
11595 IBM ServeRAID RAID DRIVER
11596 S: Orphan
11597 F: drivers/scsi/ips.*
11598
11599 ICH LPC AND GPIO DRIVER
11600 M: Peter Tyser <ptyser@xes-inc.com>
11601 S: Maintained
11602 F: drivers/gpio/gpio-ich.c
11603 F: drivers/mfd/lpc_ich.c
11604
11605 ICY I2C DRIVER
11606 M: Max Staudt <max@enpas.org>
11607 L: linux-i2c@vger.kernel.org
11608 S: Maintained
11609 F: drivers/i2c/busses/i2c-icy.c
11610
11611 IDEAPAD LAPTOP EXTRAS DRIVER
11612 M: Ike Panhc <ikepanhc@gmail.com>
11613 L: platform-driver-x86@vger.kernel.org
11614 S: Maintained
11615 W: http://launchpad.net/ideapad-laptop
11616 F: drivers/platform/x86/ideapad-laptop.c
11617
11618 IDEAPAD LAPTOP SLIDEBAR DRIVER
11619 M: Andrey Moiseev <o2g.org.ru@gmail.com>
11620 L: linux-input@vger.kernel.org
11621 S: Maintained
11622 W: https://github.com/o2genum/ideapad-slidebar
11623 F: drivers/input/misc/ideapad_slidebar.c
11624
11625 IDT VersaClock 5 CLOCK DRIVER
11626 M: Luca Ceresoli <luca@lucaceresoli.net>
11627 S: Maintained
11628 F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
11629 F: drivers/clk/clk-versaclock5.c
11630
11631 IEEE 802.15.4 SUBSYSTEM
11632 M: Alexander Aring <alex.aring@gmail.com>
11633 M: Stefan Schmidt <stefan@datenfreihafen.org>
11634 M: Miquel Raynal <miquel.raynal@bootlin.com>
11635 L: linux-wpan@vger.kernel.org
11636 S: Maintained
11637 W: https://linux-wpan.org/
11638 Q: https://patchwork.kernel.org/project/linux-wpan/list/
11639 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
11640 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
11641 F: Documentation/networking/ieee802154.rst
11642 F: drivers/net/ieee802154/
11643 F: include/linux/ieee802154.h
11644 F: include/linux/nl802154.h
11645 F: include/net/af_ieee802154.h
11646 F: include/net/cfg802154.h
11647 F: include/net/ieee802154_netdev.h
11648 F: include/net/mac802154.h
11649 F: include/net/nl802154.h
11650 F: net/ieee802154/
11651 F: net/mac802154/
11652
11653 Intel VIRTIO DATA PATH ACCELERATOR
11654 M: Zhu Lingshan <lingshan.zhu@kernel.org>
11655 L: virtualization@lists.linux.dev
11656 S: Supported
11657 F: drivers/vdpa/ifcvf/
11658
11659 IFE PROTOCOL
11660 M: Yotam Gigi <yotam.gi@gmail.com>
11661 M: Jamal Hadi Salim <jhs@mojatatu.com>
11662 F: include/net/ife.h
11663 F: include/uapi/linux/ife.h
11664 F: net/ife
11665
11666 IGORPLUG-USB IR RECEIVER
11667 M: Sean Young <sean@mess.org>
11668 L: linux-media@vger.kernel.org
11669 S: Maintained
11670 F: drivers/media/rc/igorplugusb.c
11671
11672 IGUANAWORKS USB IR TRANSCEIVER
11673 M: Sean Young <sean@mess.org>
11674 L: linux-media@vger.kernel.org
11675 S: Maintained
11676 F: drivers/media/rc/iguanair.c
11677
11678 IIO ADC HELPERS
11679 M: Matti Vaittinen <mazziesaccount@gmail.com>
11680 L: linux-iio@vger.kernel.org
11681 S: Maintained
11682 F: drivers/iio/adc/industrialio-adc.c
11683 F: include/linux/iio/adc-helpers.h
11684
11685 IIO BACKEND FRAMEWORK
11686 M: Nuno Sa <nuno.sa@analog.com>
11687 R: Olivier Moysan <olivier.moysan@foss.st.com>
11688 L: linux-iio@vger.kernel.org
11689 S: Maintained
11690 F: Documentation/ABI/testing/debugfs-iio-backend
11691 F: drivers/iio/industrialio-backend.c
11692 F: include/linux/iio/backend.h
11693
11694 IIO DIGITAL POTENTIOMETER DAC
11695 M: Peter Rosin <peda@axentia.se>
11696 L: linux-iio@vger.kernel.org
11697 S: Maintained
11698 F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
11699 F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
11700 F: drivers/iio/dac/dpot-dac.c
11701
11702 IIO ENVELOPE DETECTOR
11703 M: Peter Rosin <peda@axentia.se>
11704 L: linux-iio@vger.kernel.org
11705 S: Maintained
11706 F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
11707 F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
11708 F: drivers/iio/adc/envelope-detector.c
11709
11710 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
11711 M: Matti Vaittinen <mazziesaccount@gmail.com>
11712 L: linux-iio@vger.kernel.org
11713 S: Maintained
11714 F: drivers/iio/industrialio-gts-helper.c
11715 F: include/linux/iio/iio-gts-helper.h
11716 F: drivers/iio/test/iio-test-gts.c
11717
11718 IIO MULTIPLEXER
11719 M: Peter Rosin <peda@axentia.se>
11720 L: linux-iio@vger.kernel.org
11721 S: Maintained
11722 F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
11723 F: drivers/iio/multiplexer/iio-mux.c
11724
11725 IIO SCMI BASED DRIVER
11726 M: Jyoti Bhayana <jbhayana@google.com>
11727 L: linux-iio@vger.kernel.org
11728 S: Maintained
11729 F: drivers/iio/common/scmi_sensors/scmi_iio.c
11730
11731 IIO SUBSYSTEM AND DRIVERS
11732 M: Jonathan Cameron <jic23@kernel.org>
11733 R: David Lechner <dlechner@baylibre.com>
11734 R: Nuno Sá <nuno.sa@analog.com>
11735 R: Andy Shevchenko <andy@kernel.org>
11736 L: linux-iio@vger.kernel.org
11737 S: Maintained
11738 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
11739 F: Documentation/ABI/testing/configfs-iio*
11740 F: Documentation/ABI/testing/sysfs-bus-iio*
11741 F: Documentation/devicetree/bindings/iio/
11742 F: Documentation/iio/
11743 F: drivers/iio/
11744 F: drivers/staging/iio/
11745 F: include/dt-bindings/iio/
11746 F: include/linux/iio/
11747 F: tools/iio/
11748
11749 IIO UNIT CONVERTER
11750 M: Peter Rosin <peda@axentia.se>
11751 L: linux-iio@vger.kernel.org
11752 S: Maintained
11753 F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
11754 F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
11755 F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
11756 F: drivers/iio/afe/iio-rescale.c
11757
11758 IKANOS/ADI EAGLE ADSL USB DRIVER
11759 M: Matthieu Castet <castet.matthieu@free.fr>
11760 M: Stanislaw Gruszka <stf_xl@wp.pl>
11761 S: Maintained
11762 F: drivers/usb/atm/ueagle-atm.c
11763
11764 IMAGIS TOUCHSCREEN DRIVER
11765 M: Markuss Broks <markuss.broks@gmail.com>
11766 S: Maintained
11767 F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
11768 F: drivers/input/touchscreen/imagis.c
11769
11770 IMGTEC ASCII LCD DRIVER
11771 M: Paul Burton <paulburton@kernel.org>
11772 S: Maintained
11773 F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
11774 F: drivers/auxdisplay/img-ascii-lcd.c
11775
11776 IMGTEC JPEG ENCODER DRIVER
11777 M: Devarsh Thakkar <devarsht@ti.com>
11778 L: linux-media@vger.kernel.org
11779 S: Supported
11780 F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml
11781 F: drivers/media/platform/imagination/e5010*
11782
11783 IMGTEC IR DECODER DRIVER
11784 S: Orphan
11785 F: drivers/media/rc/img-ir/
11786
11787 IMGTEC POWERVR DRM DRIVER
11788 M: Frank Binns <frank.binns@imgtec.com>
11789 M: Matt Coster <matt.coster@imgtec.com>
11790 S: Supported
11791 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
11792 F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
11793 F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml
11794 F: Documentation/gpu/imagination/
11795 F: drivers/gpu/drm/ci/xfails/powervr*
11796 F: drivers/gpu/drm/imagination/
11797 F: include/uapi/drm/pvr_drm.h
11798
11799 IMON SOUNDGRAPH USB IR RECEIVER
11800 M: Sean Young <sean@mess.org>
11801 L: linux-media@vger.kernel.org
11802 S: Maintained
11803 F: drivers/media/rc/imon.c
11804 F: drivers/media/rc/imon_raw.c
11805
11806 IMS TWINTURBO FRAMEBUFFER DRIVER
11807 L: linux-fbdev@vger.kernel.org
11808 S: Orphan
11809 F: drivers/video/fbdev/imsttfb.c
11810
11811 INA233 HARDWARE MONITOR DRIVERS
11812 M: Leo Yang <leo.yang.sy0@gmail.com>
11813 L: linux-hwmon@vger.kernel.org
11814 S: Maintained
11815 F: Documentation/hwmon/ina233.rst
11816 F: drivers/hwmon/pmbus/ina233.c
11817
11818 INDEX OF FURTHER KERNEL DOCUMENTATION
11819 M: Carlos Bilbao <carlos.bilbao@kernel.org>
11820 S: Maintained
11821 F: Documentation/process/kernel-docs.rst
11822
11823 INDUSTRY PACK SUBSYSTEM (IPACK)
11824 M: Vaibhav Gupta <vaibhavgupta40@gmail.com>
11825 M: Jens Taprogge <jens.taprogge@taprogge.org>
11826 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11827 L: industrypack-devel@lists.sourceforge.net
11828 S: Maintained
11829 W: http://industrypack.sourceforge.net
11830 F: drivers/ipack/
11831
11832 INFINEON DPS310 Driver
11833 M: Eddie James <eajames@linux.ibm.com>
11834 L: linux-iio@vger.kernel.org
11835 S: Maintained
11836 F: drivers/iio/pressure/dps310.c
11837
11838 INFINEON PEB2466 ASoC CODEC
11839 M: Herve Codina <herve.codina@bootlin.com>
11840 L: linux-sound@vger.kernel.org
11841 S: Maintained
11842 F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
11843 F: sound/soc/codecs/peb2466.c
11844
11845 INFINIBAND SUBSYSTEM
11846 M: Jason Gunthorpe <jgg@nvidia.com>
11847 M: Leon Romanovsky <leonro@nvidia.com>
11848 L: linux-rdma@vger.kernel.org
11849 S: Supported
11850 W: https://github.com/linux-rdma/rdma-core
11851 Q: http://patchwork.kernel.org/project/linux-rdma/list/
11852 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
11853 F: Documentation/devicetree/bindings/infiniband/
11854 F: Documentation/infiniband/
11855 F: drivers/infiniband/
11856 F: include/rdma/
11857 F: include/trace/events/ib_mad.h
11858 F: include/trace/events/ib_umad.h
11859 F: include/trace/misc/rdma.h
11860 F: include/uapi/linux/if_infiniband.h
11861 F: include/uapi/rdma/
11862 F: samples/bpf/ibumad_kern.c
11863 F: samples/bpf/ibumad_user.c
11864
11865 INGENIC JZ4780 NAND DRIVER
11866 M: Harvey Hunt <harveyhuntnexus@gmail.com>
11867 L: linux-mtd@lists.infradead.org
11868 L: linux-mips@vger.kernel.org
11869 S: Maintained
11870 F: drivers/mtd/nand/raw/ingenic/
11871
11872 INGENIC JZ47xx SoCs
11873 M: Paul Cercueil <paul@crapouillou.net>
11874 L: linux-mips@vger.kernel.org
11875 S: Maintained
11876 F: arch/mips/boot/dts/ingenic/
11877 F: arch/mips/generic/board-ingenic.c
11878 F: arch/mips/include/asm/mach-ingenic/
11879 F: arch/mips/ingenic/Kconfig
11880 F: drivers/clk/ingenic/
11881 F: drivers/dma/dma-jz4780.c
11882 F: drivers/gpu/drm/ingenic/
11883 F: drivers/i2c/busses/i2c-jz4780.c
11884 F: drivers/iio/adc/ingenic-adc.c
11885 F: drivers/irqchip/irq-ingenic.c
11886 F: drivers/memory/jz4780-nemc.c
11887 F: drivers/mmc/host/jz4740_mmc.c
11888 F: drivers/mtd/nand/raw/ingenic/
11889 F: drivers/pinctrl/pinctrl-ingenic.c
11890 F: drivers/power/supply/ingenic-battery.c
11891 F: drivers/pwm/pwm-jz4740.c
11892 F: drivers/remoteproc/ingenic_rproc.c
11893 F: drivers/rtc/rtc-jz4740.c
11894 F: drivers/tty/serial/8250/8250_ingenic.c
11895 F: drivers/usb/musb/jz4740.c
11896 F: drivers/watchdog/jz4740_wdt.c
11897 F: include/dt-bindings/iio/adc/ingenic,adc.h
11898 F: include/linux/mfd/ingenic-tcu.h
11899 F: sound/soc/codecs/jz47*
11900 F: sound/soc/jz4740/
11901
11902 INJOINIC IP5xxx POWER BANK IC DRIVER
11903 M: Samuel Holland <samuel@sholland.org>
11904 S: Maintained
11905 F: drivers/power/supply/ip5xxx_power.c
11906
11907 INOTIFY
11908 M: Jan Kara <jack@suse.cz>
11909 R: Amir Goldstein <amir73il@gmail.com>
11910 L: linux-fsdevel@vger.kernel.org
11911 S: Maintained
11912 F: Documentation/filesystems/inotify.rst
11913 F: fs/notify/inotify/
11914 F: include/linux/inotify.h
11915 F: include/uapi/linux/inotify.h
11916
11917 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
11918 M: Dmitry Torokhov <dmitry.torokhov@gmail.com>
11919 L: linux-input@vger.kernel.org
11920 S: Maintained
11921 Q: http://patchwork.kernel.org/project/linux-input/list/
11922 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
11923 F: Documentation/devicetree/bindings/input/
11924 F: Documentation/devicetree/bindings/serio/
11925 F: Documentation/input/
11926 F: drivers/input/
11927 F: include/dt-bindings/input/
11928 F: include/linux/gameport.h
11929 F: include/linux/i8042.h
11930 F: include/linux/input.h
11931 F: include/linux/input/
11932 F: include/linux/libps2.h
11933 F: include/linux/serio.h
11934 F: include/uapi/linux/gameport.h
11935 F: include/uapi/linux/input-event-codes.h
11936 F: include/uapi/linux/input.h
11937 F: include/uapi/linux/serio.h
11938 F: include/uapi/linux/uinput.h
11939
11940 INPUT MULTITOUCH (MT) PROTOCOL
11941 M: Henrik Rydberg <rydberg@bitmath.org>
11942 L: linux-input@vger.kernel.org
11943 S: Odd fixes
11944 F: Documentation/input/multi-touch-protocol.rst
11945 F: drivers/input/input-mt.c
11946 K: \b(ABS|SYN)_MT_
11947
11948 INSIDE SECURE CRYPTO DRIVER
11949 M: Antoine Tenart <atenart@kernel.org>
11950 L: linux-crypto@vger.kernel.org
11951 S: Maintained
11952 F: drivers/crypto/inside-secure/
11953
11954 INSIDE SECURE EIP93 CRYPTO DRIVER
11955 M: Christian Marangi <ansuelsmth@gmail.com>
11956 L: linux-crypto@vger.kernel.org
11957 S: Maintained
11958 F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml
11959 F: drivers/crypto/inside-secure/eip93/
11960
11961 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
11962 M: Mimi Zohar <zohar@linux.ibm.com>
11963 M: Roberto Sassu <roberto.sassu@huawei.com>
11964 M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
11965 R: Eric Snowberg <eric.snowberg@oracle.com>
11966 L: linux-integrity@vger.kernel.org
11967 S: Supported
11968 T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
11969 F: security/integrity/
11970 F: security/integrity/ima/
11971
11972 INTEGRITY POLICY ENFORCEMENT (IPE)
11973 M: Fan Wu <wufan@kernel.org>
11974 L: linux-security-module@vger.kernel.org
11975 S: Supported
11976 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git
11977 F: Documentation/admin-guide/LSM/ipe.rst
11978 F: Documentation/security/ipe.rst
11979 F: scripts/ipe/
11980 F: security/ipe/
11981
11982 INTEL 810/815 FRAMEBUFFER DRIVER
11983 M: Antonino Daplas <adaplas@gmail.com>
11984 L: linux-fbdev@vger.kernel.org
11985 S: Maintained
11986 F: drivers/video/fbdev/i810/
11987
11988 INTEL 8254 COUNTER DRIVER
11989 M: William Breathitt Gray <wbg@kernel.org>
11990 L: linux-iio@vger.kernel.org
11991 S: Maintained
11992 F: drivers/counter/i8254.c
11993 F: include/linux/i8254.h
11994
11995 INTEL 8255 GPIO DRIVER
11996 M: William Breathitt Gray <wbg@kernel.org>
11997 L: linux-gpio@vger.kernel.org
11998 S: Maintained
11999 F: drivers/gpio/gpio-i8255.c
12000 F: drivers/gpio/gpio-i8255.h
12001
12002 INTEL ASoC DRIVERS
12003 M: Cezary Rojewski <cezary.rojewski@intel.com>
12004 M: Liam Girdwood <liam.r.girdwood@linux.intel.com>
12005 M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
12006 M: Bard Liao <yung-chuan.liao@linux.intel.com>
12007 M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
12008 M: Kai Vehmanen <kai.vehmanen@linux.intel.com>
12009 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
12010 L: linux-sound@vger.kernel.org
12011 S: Supported
12012 F: sound/soc/intel/
12013
12014 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
12015 M: Hans de Goede <hdegoede@redhat.com>
12016 L: platform-driver-x86@vger.kernel.org
12017 S: Maintained
12018 F: drivers/platform/x86/intel/atomisp2/pm.c
12019
12020 INTEL ATOMISP2 LED DRIVER
12021 M: Hans de Goede <hdegoede@redhat.com>
12022 L: platform-driver-x86@vger.kernel.org
12023 S: Maintained
12024 F: drivers/platform/x86/intel/atomisp2/led.c
12025
12026 INTEL BIOS SAR INT1092 DRIVER
12027 M: Shravan Sudhakar <s.shravan@intel.com>
12028 L: platform-driver-x86@vger.kernel.org
12029 S: Maintained
12030 F: drivers/platform/x86/intel/int1092/
12031
12032 INTEL BROXTON PMC DRIVER
12033 M: Mika Westerberg <mika.westerberg@linux.intel.com>
12034 M: Zha Qipeng <qipeng.zha@intel.com>
12035 S: Maintained
12036 F: drivers/mfd/intel_pmc_bxt.c
12037 F: include/linux/mfd/intel_pmc_bxt.h
12038
12039 INTEL C600 SERIES SAS CONTROLLER DRIVER
12040 L: linux-scsi@vger.kernel.org
12041 S: Orphan
12042 T: git git://git.code.sf.net/p/intel-sas/isci
12043 F: drivers/scsi/isci/
12044
12045 INTEL CPU family model numbers
12046 M: Tony Luck <tony.luck@intel.com>
12047 M: x86@kernel.org
12048 L: linux-kernel@vger.kernel.org
12049 S: Supported
12050 F: arch/x86/include/asm/intel-family.h
12051
12052 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
12053 M: Jani Nikula <jani.nikula@linux.intel.com>
12054 M: Rodrigo Vivi <rodrigo.vivi@intel.com>
12055 L: intel-gfx@lists.freedesktop.org
12056 L: intel-xe@lists.freedesktop.org
12057 S: Supported
12058 F: drivers/gpu/drm/i915/display/
12059 F: drivers/gpu/drm/xe/display/
12060 F: drivers/gpu/drm/xe/compat-i915-headers
12061 F: include/drm/intel/
12062
12063 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
12064 M: Jani Nikula <jani.nikula@linux.intel.com>
12065 M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
12066 M: Rodrigo Vivi <rodrigo.vivi@intel.com>
12067 M: Tvrtko Ursulin <tursulin@ursulin.net>
12068 L: intel-gfx@lists.freedesktop.org
12069 S: Supported
12070 W: https://drm.pages.freedesktop.org/intel-docs/
12071 Q: http://patchwork.freedesktop.org/project/intel-gfx/
12072 B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
12073 C: irc://irc.oftc.net/intel-gfx
12074 T: git https://gitlab.freedesktop.org/drm/i915/kernel.git
12075 F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
12076 F: Documentation/gpu/i915.rst
12077 F: drivers/gpu/drm/ci/xfails/i915*
12078 F: drivers/gpu/drm/i915/
12079 F: include/drm/intel/
12080 F: include/uapi/drm/i915_drm.h
12081
12082 INTEL DRM XE DRIVER (Lunar Lake and newer)
12083 M: Lucas De Marchi <lucas.demarchi@intel.com>
12084 M: Thomas Hellström <thomas.hellstrom@linux.intel.com>
12085 M: Rodrigo Vivi <rodrigo.vivi@intel.com>
12086 L: intel-xe@lists.freedesktop.org
12087 S: Supported
12088 W: https://drm.pages.freedesktop.org/intel-docs/
12089 Q: http://patchwork.freedesktop.org/project/intel-xe/
12090 B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
12091 C: irc://irc.oftc.net/xe
12092 T: git https://gitlab.freedesktop.org/drm/xe/kernel.git
12093 F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
12094 F: Documentation/gpu/xe/
12095 F: drivers/gpu/drm/xe/
12096 F: include/drm/intel/
12097 F: include/uapi/drm/xe_drm.h
12098
12099 INTEL ETHERNET DRIVERS
12100 M: Tony Nguyen <anthony.l.nguyen@intel.com>
12101 M: Przemek Kitszel <przemyslaw.kitszel@intel.com>
12102 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
12103 S: Maintained
12104 W: https://www.intel.com/content/www/us/en/support.html
12105 Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/
12106 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
12107 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
12108 F: Documentation/networking/device_drivers/ethernet/intel/
12109 F: drivers/net/ethernet/intel/
12110 F: drivers/net/ethernet/intel/*/
12111 F: include/linux/avf/virtchnl.h
12112 F: include/linux/net/intel/*/
12113
12114 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
12115 M: Mustafa Ismail <mustafa.ismail@intel.com>
12116 M: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
12117 L: linux-rdma@vger.kernel.org
12118 S: Supported
12119 F: drivers/infiniband/hw/irdma/
12120 F: include/uapi/rdma/irdma-abi.h
12121
12122 INTEL GPIO DRIVERS
12123 M: Andy Shevchenko <andy@kernel.org>
12124 L: linux-gpio@vger.kernel.org
12125 S: Supported
12126 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
12127 F: drivers/gpio/gpio-elkhartlake.c
12128 F: drivers/gpio/gpio-graniterapids.c
12129 F: drivers/gpio/gpio-ich.c
12130 F: drivers/gpio/gpio-merrifield.c
12131 F: drivers/gpio/gpio-ml-ioh.c
12132 F: drivers/gpio/gpio-pch.c
12133 F: drivers/gpio/gpio-sch.c
12134 F: drivers/gpio/gpio-sodaville.c
12135 F: drivers/gpio/gpio-tangier.c
12136 F: drivers/gpio/gpio-tangier.h
12137
12138 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
12139 R: Zhenyu Wang <zhenyuw.linux@gmail.com>
12140 R: Zhi Wang <zhi.wang.linux@gmail.com>
12141 S: Odd Fixes
12142 W: https://github.com/intel/gvt-linux/wiki
12143 F: drivers/gpu/drm/i915/gvt/
12144
12145 INTEL HID EVENT DRIVER
12146 M: Alex Hung <alexhung@gmail.com>
12147 L: platform-driver-x86@vger.kernel.org
12148 S: Maintained
12149 F: drivers/platform/x86/intel/hid.c
12150
12151 INTEL I/OAT DMA DRIVER
12152 M: Dave Jiang <dave.jiang@intel.com>
12153 R: Dan Williams <dan.j.williams@intel.com>
12154 L: dmaengine@vger.kernel.org
12155 S: Supported
12156 Q: https://patchwork.kernel.org/project/linux-dmaengine/list/
12157 F: drivers/dma/ioat*
12158
12159 INTEL IAA CRYPTO DRIVER
12160 M: Kristen Accardi <kristen.c.accardi@intel.com>
12161 M: Vinicius Costa Gomes <vinicius.gomes@intel.com>
12162 L: linux-crypto@vger.kernel.org
12163 S: Supported
12164 F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst
12165 F: drivers/crypto/intel/iaa/*
12166
12167 INTEL IDLE DRIVER
12168 M: Rafael J. Wysocki <rafael@kernel.org>
12169 M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
12170 M: Artem Bityutskiy <dedekind1@gmail.com>
12171 R: Len Brown <lenb@kernel.org>
12172 L: linux-pm@vger.kernel.org
12173 S: Supported
12174 B: https://bugzilla.kernel.org
12175 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
12176 F: drivers/idle/intel_idle.c
12177
12178 INTEL IDXD DRIVER
12179 M: Vinicius Costa Gomes <vinicius.gomes@intel.com>
12180 R: Dave Jiang <dave.jiang@intel.com>
12181 L: dmaengine@vger.kernel.org
12182 S: Supported
12183 F: drivers/dma/idxd/*
12184 F: include/uapi/linux/idxd.h
12185
12186 INTEL IN FIELD SCAN (IFS) DEVICE
12187 M: Jithu Joseph <jithu.joseph@intel.com>
12188 R: Ashok Raj <ashok.raj.linux@gmail.com>
12189 R: Tony Luck <tony.luck@intel.com>
12190 S: Maintained
12191 F: drivers/platform/x86/intel/ifs
12192 F: include/trace/events/intel_ifs.h
12193 F: tools/testing/selftests/drivers/platform/x86/intel/ifs/
12194
12195 INTEL INTEGRATED SENSOR HUB DRIVER
12196 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
12197 M: Jiri Kosina <jikos@kernel.org>
12198 L: linux-input@vger.kernel.org
12199 S: Maintained
12200 F: drivers/hid/intel-ish-hid/
12201
12202 INTEL IOMMU (VT-d)
12203 M: David Woodhouse <dwmw2@infradead.org>
12204 M: Lu Baolu <baolu.lu@linux.intel.com>
12205 L: iommu@lists.linux.dev
12206 S: Supported
12207 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
12208 F: drivers/iommu/intel/
12209
12210 INTEL IPU3 CSI-2 CIO2 DRIVER
12211 M: Yong Zhi <yong.zhi@intel.com>
12212 M: Sakari Ailus <sakari.ailus@linux.intel.com>
12213 M: Bingbu Cao <bingbu.cao@intel.com>
12214 M: Dan Scally <djrscally@gmail.com>
12215 R: Tianshu Qiu <tian.shu.qiu@intel.com>
12216 L: linux-media@vger.kernel.org
12217 S: Maintained
12218 T: git git://linuxtv.org/media.git
12219 F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
12220 F: drivers/media/pci/intel/ipu3/
12221
12222 INTEL IPU3 CSI-2 IMGU DRIVER
12223 M: Sakari Ailus <sakari.ailus@linux.intel.com>
12224 R: Bingbu Cao <bingbu.cao@intel.com>
12225 R: Tianshu Qiu <tian.shu.qiu@intel.com>
12226 L: linux-media@vger.kernel.org
12227 S: Maintained
12228 F: Documentation/admin-guide/media/ipu3.rst
12229 F: Documentation/admin-guide/media/ipu3_rcb.svg
12230 F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
12231 F: drivers/staging/media/ipu3/
12232
12233 INTEL IPU6 INPUT SYSTEM DRIVER
12234 M: Sakari Ailus <sakari.ailus@linux.intel.com>
12235 M: Bingbu Cao <bingbu.cao@intel.com>
12236 R: Tianshu Qiu <tian.shu.qiu@intel.com>
12237 L: linux-media@vger.kernel.org
12238 S: Maintained
12239 T: git git://linuxtv.org/media.git
12240 F: Documentation/admin-guide/media/ipu6-isys.rst
12241 F: drivers/media/pci/intel/ipu6/
12242
12243 INTEL ISHTP ECLITE DRIVER
12244 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
12245 L: platform-driver-x86@vger.kernel.org
12246 S: Supported
12247 F: drivers/platform/x86/intel/ishtp_eclite.c
12248
12249 INTEL IXP4XX CRYPTO SUPPORT
12250 M: Corentin Labbe <clabbe@baylibre.com>
12251 L: linux-crypto@vger.kernel.org
12252 S: Maintained
12253 F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
12254
12255 INTEL KEEM BAY DRM DRIVER
12256 M: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
12257 M: Edmund Dea <edmund.j.dea@intel.com>
12258 S: Maintained
12259 F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml
12260 F: drivers/gpu/drm/kmb/
12261
12262 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
12263 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
12264 S: Maintained
12265 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
12266 F: drivers/crypto/intel/keembay/Kconfig
12267 F: drivers/crypto/intel/keembay/Makefile
12268 F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
12269 F: drivers/crypto/intel/keembay/ocs-aes.c
12270 F: drivers/crypto/intel/keembay/ocs-aes.h
12271
12272 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
12273 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
12274 M: Prabhjot Khurana <prabhjot.khurana@intel.com>
12275 M: Mark Gross <mgross@linux.intel.com>
12276 S: Maintained
12277 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
12278 F: drivers/crypto/intel/keembay/Kconfig
12279 F: drivers/crypto/intel/keembay/Makefile
12280 F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c
12281
12282 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
12283 M: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
12284 M: Declan Murphy <declan.murphy@intel.com>
12285 S: Maintained
12286 F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
12287 F: drivers/crypto/intel/keembay/Kconfig
12288 F: drivers/crypto/intel/keembay/Makefile
12289 F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
12290 F: drivers/crypto/intel/keembay/ocs-hcu.c
12291 F: drivers/crypto/intel/keembay/ocs-hcu.h
12292
12293 INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS
12294 M: Lixu Zhang <lixu.zhang@intel.com>
12295 M: Sakari Ailus <sakari.ailus@linux.intel.com>
12296 S: Maintained
12297 F: drivers/gpio/gpio-ljca.c
12298 F: drivers/i2c/busses/i2c-ljca.c
12299 F: drivers/spi/spi-ljca.c
12300 F: drivers/usb/misc/usb-ljca.c
12301 F: include/linux/usb/ljca.h
12302
12303 INTEL MANAGEMENT ENGINE (mei)
12304 M: Alexander Usyskin <alexander.usyskin@intel.com>
12305 L: linux-kernel@vger.kernel.org
12306 S: Supported
12307 F: Documentation/driver-api/mei/*
12308 F: drivers/misc/mei/
12309 F: drivers/watchdog/mei_wdt.c
12310 F: include/linux/mei_aux.h
12311 F: include/linux/mei_cl_bus.h
12312 F: include/uapi/linux/mei.h
12313 F: include/uapi/linux/mei_uuid.h
12314 F: include/uapi/linux/uuid.h
12315 F: samples/mei/*
12316
12317 INTEL MAX 10 BMC MFD DRIVER
12318 M: Xu Yilun <yilun.xu@intel.com>
12319 R: Tom Rix <trix@redhat.com>
12320 S: Maintained
12321 F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
12322 F: Documentation/hwmon/intel-m10-bmc-hwmon.rst
12323 F: drivers/hwmon/intel-m10-bmc-hwmon.c
12324 F: drivers/mfd/intel-m10-bmc*
12325 F: include/linux/mfd/intel-m10-bmc.h
12326
12327 INTEL MAX10 BMC SECURE UPDATES
12328 M: Matthew Gerlach <matthew.gerlach@altera.com>
12329 L: linux-fpga@vger.kernel.org
12330 S: Maintained
12331 F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
12332 F: drivers/fpga/intel-m10-bmc-sec-update.c
12333
12334 INTEL MID (Mobile Internet Device) PLATFORM
12335 M: Andy Shevchenko <andy@kernel.org>
12336 L: linux-kernel@vger.kernel.org
12337 S: Supported
12338 F: arch/x86/include/asm/intel-mid.h
12339 F: arch/x86/pci/intel_mid.c
12340 F: arch/x86/platform/intel-mid/
12341 F: drivers/dma/hsu/
12342 F: drivers/extcon/extcon-intel-mrfld.c
12343 F: drivers/gpio/gpio-merrifield.c
12344 F: drivers/gpio/gpio-tangier.*
12345 F: drivers/iio/adc/intel_mrfld_adc.c
12346 F: drivers/mfd/intel_soc_pmic_mrfld.c
12347 F: drivers/pinctrl/intel/pinctrl-merrifield.c
12348 F: drivers/pinctrl/intel/pinctrl-moorefield.c
12349 F: drivers/pinctrl/intel/pinctrl-tangier.*
12350 F: drivers/platform/x86/intel/mrfld_pwrbtn.c
12351 F: drivers/platform/x86/intel_scu_*
12352 F: drivers/staging/media/atomisp/
12353 F: drivers/tty/serial/8250/8250_mid.c
12354 F: drivers/watchdog/intel-mid_wdt.c
12355 F: include/linux/mfd/intel_soc_pmic_mrfld.h
12356 F: include/linux/platform_data/x86/intel-mid_wdt.h
12357 F: include/linux/platform_data/x86/intel_scu_ipc.h
12358
12359 INTEL P-Unit IPC DRIVER
12360 M: Zha Qipeng <qipeng.zha@intel.com>
12361 L: platform-driver-x86@vger.kernel.org
12362 S: Maintained
12363 F: arch/x86/include/asm/intel_punit_ipc.h
12364 F: drivers/platform/x86/intel/punit_ipc.c
12365
12366 INTEL PMC CORE DRIVER
12367 M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
12368 M: David E Box <david.e.box@intel.com>
12369 L: platform-driver-x86@vger.kernel.org
12370 S: Maintained
12371 F: Documentation/ABI/testing/sysfs-platform-intel-pmc
12372 F: drivers/platform/x86/intel/pmc/
12373 F: include/linux/platform_data/x86/intel_pmc_ipc.h
12374
12375 INTEL PMIC GPIO DRIVERS
12376 M: Andy Shevchenko <andy@kernel.org>
12377 S: Supported
12378 T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
12379 F: drivers/gpio/gpio-*cove.c
12380
12381 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
12382 M: Andy Shevchenko <andy@kernel.org>
12383 S: Supported
12384 F: drivers/mfd/intel_soc_pmic*
12385 F: include/linux/mfd/intel_soc_pmic*
12386
12387 INTEL PMT DRIVERS
12388 M: David E. Box <david.e.box@linux.intel.com>
12389 S: Supported
12390 F: drivers/platform/x86/intel/pmt/
12391
12392 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
12393 M: Stanislav Yakovlev <stas.yakovlev@gmail.com>
12394 L: linux-wireless@vger.kernel.org
12395 S: Maintained
12396 F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
12397 F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
12398 F: drivers/net/wireless/intel/ipw2x00/
12399
12400 INTEL PSTATE DRIVER
12401 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
12402 M: Len Brown <lenb@kernel.org>
12403 L: linux-pm@vger.kernel.org
12404 S: Supported
12405 F: drivers/cpufreq/intel_pstate.c
12406
12407 INTEL PTP DFL ToD DRIVER
12408 M: Tianfei Zhang <tianfei.zhang@intel.com>
12409 L: linux-fpga@vger.kernel.org
12410 L: netdev@vger.kernel.org
12411 S: Maintained
12412 F: drivers/ptp/ptp_dfl_tod.c
12413
12414 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
12415 M: Jarkko Nikula <jarkko.nikula@linux.intel.com>
12416 L: linux-iio@vger.kernel.org
12417 F: drivers/counter/intel-qep.c
12418
12419 INTEL SCU DRIVERS
12420 M: Mika Westerberg <mika.westerberg@linux.intel.com>
12421 S: Maintained
12422 F: drivers/platform/x86/intel_scu_*
12423 F: include/linux/platform_data/x86/intel_scu_ipc.h
12424
12425 INTEL SDSI DRIVER
12426 M: David E. Box <david.e.box@linux.intel.com>
12427 S: Supported
12428 F: drivers/platform/x86/intel/sdsi.c
12429 F: tools/arch/x86/intel_sdsi/
12430 F: tools/testing/selftests/drivers/sdsi/
12431
12432 INTEL SGX
12433 M: Jarkko Sakkinen <jarkko@kernel.org>
12434 R: Dave Hansen <dave.hansen@linux.intel.com>
12435 L: linux-sgx@vger.kernel.org
12436 S: Supported
12437 Q: https://patchwork.kernel.org/project/intel-sgx/list/
12438 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
12439 F: Documentation/arch/x86/sgx.rst
12440 F: arch/x86/entry/vdso/vsgx.S
12441 F: arch/x86/include/asm/sgx.h
12442 F: arch/x86/include/uapi/asm/sgx.h
12443 F: arch/x86/kernel/cpu/sgx/*
12444 F: tools/testing/selftests/sgx/*
12445 K: \bSGX_
12446
12447 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
12448 M: Daniel Scally <djrscally@gmail.com>
12449 S: Maintained
12450 F: drivers/platform/x86/intel/int3472/
12451 F: include/linux/platform_data/x86/int3472.h
12452
12453 INTEL SPEED SELECT TECHNOLOGY
12454 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
12455 L: platform-driver-x86@vger.kernel.org
12456 S: Maintained
12457 F: drivers/platform/x86/intel/speed_select_if/
12458 F: include/uapi/linux/isst_if.h
12459 F: tools/power/x86/intel-speed-select/
12460
12461 INTEL STRATIX10 FIRMWARE DRIVERS
12462 M: Dinh Nguyen <dinguyen@kernel.org>
12463 L: linux-kernel@vger.kernel.org
12464 S: Maintained
12465 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
12466 F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
12467 F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml
12468 F: drivers/firmware/stratix10-rsu.c
12469 F: drivers/firmware/stratix10-svc.c
12470 F: include/linux/firmware/intel/stratix10-smc.h
12471 F: include/linux/firmware/intel/stratix10-svc-client.h
12472
12473 INTEL TELEMETRY DRIVER
12474 M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
12475 M: "David E. Box" <david.e.box@linux.intel.com>
12476 L: platform-driver-x86@vger.kernel.org
12477 S: Maintained
12478 F: arch/x86/include/asm/intel_telemetry.h
12479 F: drivers/platform/x86/intel/telemetry/
12480
12481 INTEL TOUCH HOST CONTROLLER (THC) DRIVER
12482 M: Even Xu <even.xu@intel.com>
12483 M: Xinpeng Sun <xinpeng.sun@intel.com>
12484 S: Maintained
12485 F: drivers/hid/intel-thc-hid/
12486
12487 INTEL TPMI DRIVER
12488 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
12489 L: platform-driver-x86@vger.kernel.org
12490 S: Maintained
12491 F: Documentation/ABI/testing/debugfs-tpmi
12492 F: drivers/platform/x86/intel/vsec_tpmi.c
12493 F: include/linux/intel_tpmi.h
12494
12495 INTEL UNCORE FREQUENCY CONTROL
12496 M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
12497 L: platform-driver-x86@vger.kernel.org
12498 S: Maintained
12499 F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
12500 F: drivers/platform/x86/intel/uncore-frequency/
12501
12502 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
12503 M: David E. Box <david.e.box@linux.intel.com>
12504 S: Supported
12505 F: drivers/platform/x86/intel/vsec.c
12506 F: include/linux/intel_vsec.h
12507
12508 INTEL VIRTUAL BUTTON DRIVER
12509 M: AceLan Kao <acelan.kao@canonical.com>
12510 L: platform-driver-x86@vger.kernel.org
12511 S: Maintained
12512 F: drivers/platform/x86/intel/vbtn.c
12513
12514 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
12515 M: Stanislaw Gruszka <stf_xl@wp.pl>
12516 L: linux-wireless@vger.kernel.org
12517 S: Supported
12518 F: drivers/net/wireless/intel/iwlegacy/
12519
12520 INTEL WIRELESS WIFI LINK (iwlwifi)
12521 M: Miri Korenblit <miriam.rachel.korenblit@intel.com>
12522 L: linux-wireless@vger.kernel.org
12523 S: Supported
12524 W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
12525 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
12526 F: drivers/net/wireless/intel/iwlwifi/
12527
12528 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
12529 M: Jithu Joseph <jithu.joseph@intel.com>
12530 S: Maintained
12531 W: https://slimbootloader.github.io/security/firmware-update.html
12532 F: drivers/platform/x86/intel/wmi/sbl-fw-update.c
12533
12534 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
12535 L: Dell.Client.Kernel@dell.com
12536 S: Maintained
12537 F: drivers/platform/x86/intel/wmi/thunderbolt.c
12538
12539 INTEL WWAN IOSM DRIVER
12540 M: M Chetan Kumar <m.chetan.kumar@intel.com>
12541 L: netdev@vger.kernel.org
12542 S: Maintained
12543 F: drivers/net/wwan/iosm/
12544
12545 INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY
12546 M: Xin Li <xin@zytor.com>
12547 M: "H. Peter Anvin" <hpa@zytor.com>
12548 S: Supported
12549 F: Documentation/arch/x86/x86_64/fred.rst
12550 F: arch/x86/entry/entry_64_fred.S
12551 F: arch/x86/entry/entry_fred.c
12552 F: arch/x86/include/asm/fred.h
12553 F: arch/x86/kernel/fred.c
12554
12555 INTEL(R) TRACE HUB
12556 M: Alexander Shishkin <alexander.shishkin@linux.intel.com>
12557 S: Supported
12558 F: Documentation/trace/intel_th.rst
12559 F: drivers/hwtracing/intel_th/
12560 F: include/linux/intel_th.h
12561
12562 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
12563 M: Ning Sun <ning.sun@intel.com>
12564 L: tboot-devel@lists.sourceforge.net
12565 S: Supported
12566 W: http://tboot.sourceforge.net
12567 T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
12568 F: Documentation/arch/x86/intel_txt.rst
12569 F: arch/x86/kernel/tboot.c
12570 F: include/linux/tboot.h
12571
12572 INTERCONNECT API
12573 M: Georgi Djakov <djakov@kernel.org>
12574 L: linux-pm@vger.kernel.org
12575 S: Maintained
12576 T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
12577 F: Documentation/devicetree/bindings/interconnect/
12578 F: Documentation/driver-api/interconnect.rst
12579 F: drivers/interconnect/
12580 F: include/dt-bindings/interconnect/
12581 F: include/linux/interconnect-provider.h
12582 F: include/linux/interconnect.h
12583
12584 INTERRUPT COUNTER DRIVER
12585 M: Oleksij Rempel <o.rempel@pengutronix.de>
12586 R: Pengutronix Kernel Team <kernel@pengutronix.de>
12587 L: linux-iio@vger.kernel.org
12588 F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml
12589 F: drivers/counter/interrupt-cnt.c
12590
12591 INTERSIL ISL7998X VIDEO DECODER DRIVER
12592 M: Michael Tretter <m.tretter@pengutronix.de>
12593 R: Pengutronix Kernel Team <kernel@pengutronix.de>
12594 L: linux-media@vger.kernel.org
12595 S: Maintained
12596 F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
12597 F: drivers/media/i2c/isl7998x.c
12598
12599 INVENSENSE ICM-426xx IMU DRIVER
12600 M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
12601 L: linux-iio@vger.kernel.org
12602 S: Maintained
12603 W: https://invensense.tdk.com/
12604 F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600
12605 F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
12606 F: drivers/iio/imu/inv_icm42600/
12607
12608 INVENSENSE MPU-3050 GYROSCOPE DRIVER
12609 M: Linus Walleij <linus.walleij@linaro.org>
12610 L: linux-iio@vger.kernel.org
12611 S: Maintained
12612 F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
12613 F: drivers/iio/gyro/mpu3050*
12614
12615 INVENSENSE MPU-6050 IMU DRIVER
12616 M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
12617 L: linux-iio@vger.kernel.org
12618 S: Maintained
12619 W: https://invensense.tdk.com/
12620 F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml
12621 F: drivers/iio/imu/inv_mpu6050/
12622
12623 IOC3 ETHERNET DRIVER
12624 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
12625 L: linux-mips@vger.kernel.org
12626 S: Maintained
12627 F: drivers/net/ethernet/sgi/ioc3-eth.c
12628
12629 IOMMU DMA-API LAYER
12630 M: Robin Murphy <robin.murphy@arm.com>
12631 L: iommu@lists.linux.dev
12632 S: Maintained
12633 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
12634 F: drivers/iommu/dma-iommu.c
12635 F: drivers/iommu/dma-iommu.h
12636 F: drivers/iommu/iova.c
12637 F: include/linux/iommu-dma.h
12638 F: include/linux/iova.h
12639
12640 IOMMU SUBSYSTEM
12641 M: Joerg Roedel <joro@8bytes.org>
12642 M: Will Deacon <will@kernel.org>
12643 R: Robin Murphy <robin.murphy@arm.com>
12644 L: iommu@lists.linux.dev
12645 S: Maintained
12646 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
12647 F: Documentation/devicetree/bindings/iommu/
12648 F: drivers/iommu/
12649 F: include/linux/iommu.h
12650 F: include/linux/iova.h
12651 F: include/linux/of_iommu.h
12652
12653 IOMMUFD
12654 M: Jason Gunthorpe <jgg@nvidia.com>
12655 M: Kevin Tian <kevin.tian@intel.com>
12656 L: iommu@lists.linux.dev
12657 S: Maintained
12658 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
12659 F: Documentation/userspace-api/iommufd.rst
12660 F: drivers/iommu/iommufd/
12661 F: include/linux/iommufd.h
12662 F: include/uapi/linux/iommufd.h
12663 F: tools/testing/selftests/iommu/
12664
12665 IOSYS-MAP HELPERS
12666 M: Thomas Zimmermann <tzimmermann@suse.de>
12667 L: dri-devel@lists.freedesktop.org
12668 S: Maintained
12669 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
12670 F: include/linux/iosys-map.h
12671
12672 IO_URING
12673 M: Jens Axboe <axboe@kernel.dk>
12674 L: io-uring@vger.kernel.org
12675 S: Maintained
12676 T: git git://git.kernel.dk/linux-block
12677 T: git git://git.kernel.dk/liburing
12678 F: include/linux/io_uring/
12679 F: include/linux/io_uring.h
12680 F: include/linux/io_uring_types.h
12681 F: include/trace/events/io_uring.h
12682 F: include/uapi/linux/io_uring.h
12683 F: io_uring/
12684
12685 IPMI SUBSYSTEM
12686 M: Corey Minyard <corey@minyard.net>
12687 L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
12688 S: Supported
12689 W: http://openipmi.sourceforge.net/
12690 T: git https://github.com/cminyard/linux-ipmi.git for-next
12691 F: Documentation/devicetree/bindings/ipmi/
12692 F: Documentation/driver-api/ipmi.rst
12693 F: drivers/char/ipmi/
12694 F: include/linux/ipmi*
12695 F: include/uapi/linux/ipmi*
12696
12697 IPS SCSI RAID DRIVER
12698 M: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
12699 L: linux-scsi@vger.kernel.org
12700 S: Maintained
12701 W: http://www.adaptec.com/
12702 F: drivers/scsi/ips*
12703
12704 IPVS
12705 M: Simon Horman <horms@verge.net.au>
12706 M: Julian Anastasov <ja@ssi.bg>
12707 L: netdev@vger.kernel.org
12708 L: lvs-devel@vger.kernel.org
12709 S: Maintained
12710 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
12711 T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
12712 F: Documentation/networking/ipvs-sysctl.rst
12713 F: include/net/ip_vs.h
12714 F: include/uapi/linux/ip_vs.h
12715 F: net/netfilter/ipvs/
12716
12717 IPWIRELESS DRIVER
12718 M: Jiri Kosina <jikos@kernel.org>
12719 M: David Sterba <dsterba@suse.com>
12720 S: Odd Fixes
12721 F: drivers/tty/ipwireless/
12722
12723 IRON DEVICE AUDIO CODEC DRIVERS
12724 M: Kiseok Jo <kiseok.jo@irondevice.com>
12725 L: linux-sound@vger.kernel.org
12726 S: Maintained
12727 F: Documentation/devicetree/bindings/sound/irondevice,*
12728 F: sound/soc/codecs/sma*
12729
12730 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
12731 M: Thomas Gleixner <tglx@linutronix.de>
12732 S: Maintained
12733 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
12734 F: Documentation/core-api/irq/irq-domain.rst
12735 F: include/linux/irqdomain.h
12736 F: include/linux/irqdomain_defs.h
12737 F: kernel/irq/irqdomain.c
12738 F: kernel/irq/msi.c
12739
12740 IRQ SUBSYSTEM
12741 M: Thomas Gleixner <tglx@linutronix.de>
12742 L: linux-kernel@vger.kernel.org
12743 S: Maintained
12744 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
12745 F: include/linux/group_cpus.h
12746 F: include/linux/irq.h
12747 F: include/linux/irqhandler.h
12748 F: include/linux/irqnr.h
12749 F: include/linux/irqreturn.h
12750 F: kernel/irq/
12751 F: lib/group_cpus.c
12752
12753 IRQCHIP DRIVERS
12754 M: Thomas Gleixner <tglx@linutronix.de>
12755 L: linux-kernel@vger.kernel.org
12756 S: Maintained
12757 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
12758 F: Documentation/devicetree/bindings/interrupt-controller/
12759 F: drivers/irqchip/
12760 F: include/linux/irqchip.h
12761
12762 ISA
12763 M: William Breathitt Gray <wbg@kernel.org>
12764 S: Maintained
12765 F: Documentation/driver-api/isa.rst
12766 F: drivers/base/isa.c
12767 F: include/linux/isa.h
12768
12769 ISA RADIO MODULE
12770 M: Hans Verkuil <hverkuil@xs4all.nl>
12771 L: linux-media@vger.kernel.org
12772 S: Maintained
12773 W: https://linuxtv.org
12774 T: git git://linuxtv.org/media.git
12775 F: drivers/media/radio/radio-isa*
12776
12777 ISAPNP
12778 M: Jaroslav Kysela <perex@perex.cz>
12779 S: Maintained
12780 F: Documentation/userspace-api/isapnp.rst
12781 F: drivers/pnp/isapnp/
12782 F: include/linux/isapnp.h
12783
12784 ISCSI
12785 M: Lee Duncan <lduncan@suse.com>
12786 M: Chris Leech <cleech@redhat.com>
12787 M: Mike Christie <michael.christie@oracle.com>
12788 L: open-iscsi@googlegroups.com
12789 L: linux-scsi@vger.kernel.org
12790 S: Maintained
12791 W: www.open-iscsi.com
12792 F: drivers/scsi/*iscsi*
12793 F: include/scsi/*iscsi*
12794
12795 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
12796 M: Peter Jones <pjones@redhat.com>
12797 M: Konrad Rzeszutek Wilk <konrad@kernel.org>
12798 S: Maintained
12799 F: drivers/firmware/iscsi_ibft*
12800
12801 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
12802 M: Sagi Grimberg <sagi@grimberg.me>
12803 M: Max Gurtovoy <mgurtovoy@nvidia.com>
12804 L: linux-rdma@vger.kernel.org
12805 S: Supported
12806 W: http://www.openfabrics.org
12807 W: www.open-iscsi.org
12808 Q: http://patchwork.kernel.org/project/linux-rdma/list/
12809 F: drivers/infiniband/ulp/iser/
12810
12811 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
12812 M: Sagi Grimberg <sagi@grimberg.me>
12813 L: linux-rdma@vger.kernel.org
12814 L: target-devel@vger.kernel.org
12815 S: Supported
12816 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
12817 F: drivers/infiniband/ulp/isert
12818
12819 ISDN/CMTP OVER BLUETOOTH
12820 M: Karsten Keil <isdn@linux-pingi.de>
12821 L: isdn4linux@listserv.isdn4linux.de (subscribers-only)
12822 L: netdev@vger.kernel.org
12823 S: Odd Fixes
12824 W: http://www.isdn4linux.de
12825 F: Documentation/isdn/
12826 F: drivers/isdn/capi/
12827 F: include/linux/isdn/
12828 F: include/uapi/linux/isdn/
12829 F: net/bluetooth/cmtp/
12830
12831 ISDN/mISDN SUBSYSTEM
12832 M: Karsten Keil <isdn@linux-pingi.de>
12833 L: isdn4linux@listserv.isdn4linux.de (subscribers-only)
12834 L: netdev@vger.kernel.org
12835 S: Maintained
12836 W: http://www.isdn4linux.de
12837 F: drivers/isdn/Kconfig
12838 F: drivers/isdn/Makefile
12839 F: drivers/isdn/hardware/
12840 F: drivers/isdn/mISDN/
12841
12842 ISL28022 HARDWARE MONITORING DRIVER
12843 M: Carsten Spieß <mail@carsten-spiess.de>
12844 L: linux-hwmon@vger.kernel.org
12845 S: Maintained
12846 F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml
12847 F: Documentation/hwmon/isl28022.rst
12848 F: drivers/hwmon/isl28022.c
12849
12850 ISOFS FILESYSTEM
12851 M: Jan Kara <jack@suse.cz>
12852 L: linux-fsdevel@vger.kernel.org
12853 S: Maintained
12854 F: Documentation/filesystems/isofs.rst
12855 F: fs/isofs/
12856
12857 IT87 HARDWARE MONITORING DRIVER
12858 M: Jean Delvare <jdelvare@suse.com>
12859 L: linux-hwmon@vger.kernel.org
12860 S: Maintained
12861 F: Documentation/hwmon/it87.rst
12862 F: drivers/hwmon/it87.c
12863
12864 IT913X MEDIA DRIVER
12865 L: linux-media@vger.kernel.org
12866 S: Orphan
12867 W: https://linuxtv.org
12868 Q: http://patchwork.linuxtv.org/project/linux-media/list/
12869 F: drivers/media/tuners/it913x*
12870
12871 ITE IT6263 LVDS TO HDMI BRIDGE DRIVER
12872 M: Liu Ying <victor.liu@nxp.com>
12873 L: dri-devel@lists.freedesktop.org
12874 S: Maintained
12875 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
12876 F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml
12877 F: drivers/gpu/drm/bridge/ite-it6263.c
12878
12879 ITE IT66121 HDMI BRIDGE DRIVER
12880 M: Phong LE <ple@baylibre.com>
12881 M: Neil Armstrong <neil.armstrong@linaro.org>
12882 S: Maintained
12883 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
12884 F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
12885 F: drivers/gpu/drm/bridge/ite-it66121.c
12886
12887 IVTV VIDEO4LINUX DRIVER
12888 M: Andy Walls <awalls@md.metrocast.net>
12889 L: linux-media@vger.kernel.org
12890 S: Maintained
12891 W: https://linuxtv.org
12892 T: git git://linuxtv.org/media.git
12893 F: Documentation/admin-guide/media/ivtv*
12894 F: drivers/media/pci/ivtv/
12895 F: include/uapi/linux/ivtv*
12896
12897 IX2505V MEDIA DRIVER
12898 M: Malcolm Priestley <tvboxspy@gmail.com>
12899 L: linux-media@vger.kernel.org
12900 S: Maintained
12901 W: https://linuxtv.org
12902 Q: http://patchwork.linuxtv.org/project/linux-media/list/
12903 F: drivers/media/dvb-frontends/ix2505v*
12904
12905 JAILHOUSE HYPERVISOR INTERFACE
12906 M: Jan Kiszka <jan.kiszka@siemens.com>
12907 L: jailhouse-dev@googlegroups.com
12908 S: Maintained
12909 F: arch/x86/include/asm/jailhouse_para.h
12910 F: arch/x86/kernel/jailhouse.c
12911
12912 JFS FILESYSTEM
12913 M: Dave Kleikamp <shaggy@kernel.org>
12914 L: jfs-discussion@lists.sourceforge.net
12915 S: Odd Fixes
12916 W: http://jfs.sourceforge.net/
12917 T: git https://github.com/kleikamp/linux-shaggy.git
12918 F: Documentation/admin-guide/jfs.rst
12919 F: fs/jfs/
12920
12921 JME NETWORK DRIVER
12922 M: Guo-Fu Tseng <cooldavid@cooldavid.org>
12923 L: netdev@vger.kernel.org
12924 S: Odd Fixes
12925 F: drivers/net/ethernet/jme.*
12926
12927 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
12928 M: David Woodhouse <dwmw2@infradead.org>
12929 M: Richard Weinberger <richard@nod.at>
12930 L: linux-mtd@lists.infradead.org
12931 S: Odd Fixes
12932 W: http://www.linux-mtd.infradead.org/doc/jffs2.html
12933 T: git git://git.infradead.org/ubifs-2.6.git
12934 F: fs/jffs2/
12935 F: include/uapi/linux/jffs2.h
12936
12937 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
12938 M: "Theodore Ts'o" <tytso@mit.edu>
12939 M: Jan Kara <jack@suse.com>
12940 L: linux-ext4@vger.kernel.org
12941 S: Maintained
12942 F: fs/jbd2/
12943 F: include/linux/jbd2.h
12944
12945 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
12946 M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
12947 L: linux-media@vger.kernel.org
12948 L: linux-renesas-soc@vger.kernel.org
12949 S: Maintained
12950 F: drivers/media/platform/renesas/rcar_jpu.c
12951
12952 JSM Neo PCI based serial card
12953 L: linux-serial@vger.kernel.org
12954 S: Orphan
12955 F: drivers/tty/serial/jsm/
12956
12957 K10TEMP HARDWARE MONITORING DRIVER
12958 M: Clemens Ladisch <clemens@ladisch.de>
12959 L: linux-hwmon@vger.kernel.org
12960 S: Maintained
12961 F: Documentation/hwmon/k10temp.rst
12962 F: drivers/hwmon/k10temp.c
12963
12964 K8TEMP HARDWARE MONITORING DRIVER
12965 M: Rudolf Marek <r.marek@assembler.cz>
12966 L: linux-hwmon@vger.kernel.org
12967 S: Maintained
12968 F: Documentation/hwmon/k8temp.rst
12969 F: drivers/hwmon/k8temp.c
12970
12971 KASAN
12972 M: Andrey Ryabinin <ryabinin.a.a@gmail.com>
12973 R: Alexander Potapenko <glider@google.com>
12974 R: Andrey Konovalov <andreyknvl@gmail.com>
12975 R: Dmitry Vyukov <dvyukov@google.com>
12976 R: Vincenzo Frascino <vincenzo.frascino@arm.com>
12977 L: kasan-dev@googlegroups.com
12978 S: Maintained
12979 B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management
12980 F: Documentation/dev-tools/kasan.rst
12981 F: arch/*/include/asm/*kasan.h
12982 F: arch/*/mm/kasan_init*
12983 F: include/linux/kasan*.h
12984 F: lib/Kconfig.kasan
12985 F: mm/kasan/
12986 F: scripts/Makefile.kasan
12987
12988 KCONFIG
12989 M: Masahiro Yamada <masahiroy@kernel.org>
12990 L: linux-kbuild@vger.kernel.org
12991 S: Maintained
12992 Q: https://patchwork.kernel.org/project/linux-kbuild/list/
12993 T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
12994 F: Documentation/kbuild/kconfig*
12995 F: scripts/Kconfig.include
12996 F: scripts/kconfig/
12997
12998 KCORE
12999 M: Omar Sandoval <osandov@osandov.com>
13000 L: linux-debuggers@vger.kernel.org
13001 S: Maintained
13002 F: fs/proc/kcore.c
13003 F: include/linux/kcore.h
13004
13005 KCOV
13006 R: Dmitry Vyukov <dvyukov@google.com>
13007 R: Andrey Konovalov <andreyknvl@gmail.com>
13008 L: kasan-dev@googlegroups.com
13009 S: Maintained
13010 B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management
13011 F: Documentation/dev-tools/kcov.rst
13012 F: include/linux/kcov.h
13013 F: include/uapi/linux/kcov.h
13014 F: kernel/kcov.c
13015 F: scripts/Makefile.kcov
13016
13017 KCSAN
13018 M: Marco Elver <elver@google.com>
13019 R: Dmitry Vyukov <dvyukov@google.com>
13020 L: kasan-dev@googlegroups.com
13021 S: Maintained
13022 F: Documentation/dev-tools/kcsan.rst
13023 F: include/linux/kcsan*.h
13024 F: kernel/kcsan/
13025 F: lib/Kconfig.kcsan
13026 F: scripts/Makefile.kcsan
13027
13028 KDUMP
13029 M: Andrew Morton <akpm@linux-foundation.org>
13030 M: Baoquan He <bhe@redhat.com>
13031 R: Vivek Goyal <vgoyal@redhat.com>
13032 R: Dave Young <dyoung@redhat.com>
13033 L: kexec@lists.infradead.org
13034 S: Maintained
13035 W: http://lse.sourceforge.net/kdump/
13036 F: Documentation/admin-guide/kdump/
13037 F: fs/proc/vmcore.c
13038 F: include/linux/crash_core.h
13039 F: include/linux/crash_dump.h
13040 F: include/uapi/linux/vmcore.h
13041 F: kernel/crash_*.c
13042
13043 KEENE FM RADIO TRANSMITTER DRIVER
13044 M: Hans Verkuil <hverkuil@xs4all.nl>
13045 L: linux-media@vger.kernel.org
13046 S: Maintained
13047 W: https://linuxtv.org
13048 T: git git://linuxtv.org/media.git
13049 F: drivers/media/radio/radio-keene*
13050
13051 KERNEL AUTOMOUNTER
13052 M: Ian Kent <raven@themaw.net>
13053 L: autofs@vger.kernel.org
13054 S: Maintained
13055 F: fs/autofs/
13056
13057 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
13058 M: Masahiro Yamada <masahiroy@kernel.org>
13059 R: Nathan Chancellor <nathan@kernel.org>
13060 R: Nicolas Schier <nicolas@fjasle.eu>
13061 L: linux-kbuild@vger.kernel.org
13062 S: Maintained
13063 Q: https://patchwork.kernel.org/project/linux-kbuild/list/
13064 T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
13065 F: Documentation/kbuild/
13066 F: Makefile
13067 F: scripts/*vmlinux*
13068 F: scripts/Kbuild*
13069 F: scripts/Makefile*
13070 F: scripts/bash-completion/
13071 F: scripts/basic/
13072 F: scripts/clang-tools/
13073 F: scripts/dummy-tools/
13074 F: scripts/include/
13075 F: scripts/mk*
13076 F: scripts/mod/
13077 F: scripts/package/
13078 F: usr/
13079
13080 KERNEL HARDENING (not covered by other areas)
13081 M: Kees Cook <kees@kernel.org>
13082 R: Gustavo A. R. Silva <gustavoars@kernel.org>
13083 L: linux-hardening@vger.kernel.org
13084 S: Supported
13085 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
13086 F: Documentation/ABI/testing/sysfs-kernel-oops_count
13087 F: Documentation/ABI/testing/sysfs-kernel-warn_count
13088 F: arch/*/configs/hardening.config
13089 F: include/linux/overflow.h
13090 F: include/linux/randomize_kstack.h
13091 F: include/linux/ucopysize.h
13092 F: kernel/configs/hardening.config
13093 F: lib/tests/randstruct_kunit.c
13094 F: lib/tests/usercopy_kunit.c
13095 F: mm/usercopy.c
13096 F: security/Kconfig.hardening
13097 K: \b(add|choose)_random_kstack_offset\b
13098 K: \b__check_(object_size|heap_object)\b
13099 K: \b__counted_by(_le|_be)?\b
13100
13101 KERNEL JANITORS
13102 L: kernel-janitors@vger.kernel.org
13103 S: Odd Fixes
13104 W: http://kernelnewbies.org/KernelJanitors
13105
13106 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
13107 M: Chuck Lever <chuck.lever@oracle.com>
13108 M: Jeff Layton <jlayton@kernel.org>
13109 R: NeilBrown <neil@brown.name>
13110 R: Olga Kornievskaia <okorniev@redhat.com>
13111 R: Dai Ngo <Dai.Ngo@oracle.com>
13112 R: Tom Talpey <tom@talpey.com>
13113 L: linux-nfs@vger.kernel.org
13114 S: Supported
13115 B: https://bugzilla.kernel.org
13116 T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
13117 F: Documentation/filesystems/nfs/
13118 F: fs/lockd/
13119 F: fs/nfs_common/
13120 F: fs/nfsd/
13121 F: include/linux/lockd/
13122 F: include/linux/sunrpc/
13123 F: include/trace/events/rpcgss.h
13124 F: include/trace/events/rpcrdma.h
13125 F: include/trace/events/sunrpc.h
13126 F: include/trace/misc/fs.h
13127 F: include/trace/misc/nfs.h
13128 F: include/trace/misc/sunrpc.h
13129 F: include/uapi/linux/nfsd/
13130 F: include/uapi/linux/sunrpc/
13131 F: net/sunrpc/
13132 F: tools/net/sunrpc/
13133
13134 KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD)
13135 M: Thomas Weißschuh <linux@weissschuh.net>
13136 R: Christian Heusel <christian@heusel.eu>
13137 R: Nathan Chancellor <nathan@kernel.org>
13138 S: Maintained
13139 F: scripts/package/PKGBUILD
13140
13141 KERNEL REGRESSIONS
13142 M: Thorsten Leemhuis <linux@leemhuis.info>
13143 L: regressions@lists.linux.dev
13144 S: Supported
13145 F: Documentation/admin-guide/reporting-regressions.rst
13146 F: Documentation/process/handling-regressions.rst
13147
13148 KERNEL SELFTEST FRAMEWORK
13149 M: Shuah Khan <shuah@kernel.org>
13150 M: Shuah Khan <skhan@linuxfoundation.org>
13151 L: linux-kselftest@vger.kernel.org
13152 S: Maintained
13153 Q: https://patchwork.kernel.org/project/linux-kselftest/list/
13154 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
13155 F: Documentation/dev-tools/kselftest*
13156 F: tools/testing/selftests/
13157
13158 KERNEL SMB3 SERVER (KSMBD)
13159 M: Namjae Jeon <linkinjeon@kernel.org>
13160 M: Namjae Jeon <linkinjeon@samba.org>
13161 M: Steve French <smfrench@gmail.com>
13162 M: Steve French <sfrench@samba.org>
13163 R: Sergey Senozhatsky <senozhatsky@chromium.org>
13164 R: Tom Talpey <tom@talpey.com>
13165 L: linux-cifs@vger.kernel.org
13166 S: Maintained
13167 T: git git://git.samba.org/ksmbd.git
13168 F: Documentation/filesystems/smb/ksmbd.rst
13169 F: fs/smb/common/
13170 F: fs/smb/server/
13171
13172 KERNEL UNIT TESTING FRAMEWORK (KUnit)
13173 M: Brendan Higgins <brendan.higgins@linux.dev>
13174 M: David Gow <davidgow@google.com>
13175 R: Rae Moar <rmoar@google.com>
13176 L: linux-kselftest@vger.kernel.org
13177 L: kunit-dev@googlegroups.com
13178 S: Maintained
13179 W: https://google.github.io/kunit-docs/third_party/kernel/docs/
13180 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
13181 T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
13182 F: Documentation/dev-tools/kunit/
13183 F: include/kunit/
13184 F: lib/kunit/
13185 F: rust/kernel/kunit.rs
13186 F: rust/macros/kunit.rs
13187 F: scripts/rustdoc_test_*
13188 F: tools/testing/kunit/
13189
13190 KERNEL USERMODE HELPER
13191 M: Luis Chamberlain <mcgrof@kernel.org>
13192 L: linux-kernel@vger.kernel.org
13193 S: Maintained
13194 F: include/linux/umh.h
13195 F: kernel/umh.c
13196
13197 KERNEL VIRTUAL MACHINE (KVM)
13198 M: Paolo Bonzini <pbonzini@redhat.com>
13199 L: kvm@vger.kernel.org
13200 S: Supported
13201 W: http://www.linux-kvm.org
13202 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
13203 F: Documentation/virt/kvm/
13204 F: include/asm-generic/kvm*
13205 F: include/kvm/iodev.h
13206 F: include/linux/kvm*
13207 F: include/trace/events/kvm.h
13208 F: include/uapi/asm-generic/kvm*
13209 F: include/uapi/linux/kvm*
13210 F: tools/kvm/
13211 F: tools/testing/selftests/kvm/
13212 F: virt/kvm/*
13213
13214 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
13215 M: Marc Zyngier <maz@kernel.org>
13216 M: Oliver Upton <oliver.upton@linux.dev>
13217 R: Joey Gouly <joey.gouly@arm.com>
13218 R: Suzuki K Poulose <suzuki.poulose@arm.com>
13219 R: Zenghui Yu <yuzenghui@huawei.com>
13220 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13221 L: kvmarm@lists.linux.dev
13222 S: Maintained
13223 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
13224 F: Documentation/virt/kvm/arm/
13225 F: Documentation/virt/kvm/devices/arm*
13226 F: arch/arm64/include/asm/kvm*
13227 F: arch/arm64/include/uapi/asm/kvm*
13228 F: arch/arm64/kvm/
13229 F: include/kvm/arm_*
13230 F: tools/testing/selftests/kvm/*/arm64/
13231 F: tools/testing/selftests/kvm/arm64/
13232
13233 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
13234 M: Tianrui Zhao <zhaotianrui@loongson.cn>
13235 M: Bibo Mao <maobibo@loongson.cn>
13236 M: Huacai Chen <chenhuacai@kernel.org>
13237 L: kvm@vger.kernel.org
13238 L: loongarch@lists.linux.dev
13239 S: Maintained
13240 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
13241 F: Documentation/virt/kvm/loongarch/
13242 F: arch/loongarch/include/asm/kvm*
13243 F: arch/loongarch/include/uapi/asm/kvm*
13244 F: arch/loongarch/kvm/
13245 F: tools/testing/selftests/kvm/*/loongarch/
13246 F: tools/testing/selftests/kvm/lib/loongarch/
13247
13248 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
13249 M: Huacai Chen <chenhuacai@kernel.org>
13250 L: linux-mips@vger.kernel.org
13251 L: kvm@vger.kernel.org
13252 S: Maintained
13253 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
13254 F: arch/mips/include/asm/kvm*
13255 F: arch/mips/include/uapi/asm/kvm*
13256 F: arch/mips/kvm/
13257
13258 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
13259 M: Madhavan Srinivasan <maddy@linux.ibm.com>
13260 R: Nicholas Piggin <npiggin@gmail.com>
13261 L: linuxppc-dev@lists.ozlabs.org
13262 L: kvm@vger.kernel.org
13263 S: Maintained (Book3S 64-bit HV)
13264 S: Odd fixes (Book3S 64-bit PR)
13265 S: Orphan (Book3E and 32-bit)
13266 T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
13267 F: arch/powerpc/include/asm/kvm*
13268 F: arch/powerpc/include/uapi/asm/kvm*
13269 F: arch/powerpc/kernel/kvm*
13270 F: arch/powerpc/kvm/
13271
13272 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
13273 M: Anup Patel <anup@brainfault.org>
13274 R: Atish Patra <atish.patra@linux.dev>
13275 L: kvm@vger.kernel.org
13276 L: kvm-riscv@lists.infradead.org
13277 L: linux-riscv@lists.infradead.org
13278 S: Maintained
13279 T: git https://github.com/kvm-riscv/linux.git
13280 F: arch/riscv/include/asm/kvm*
13281 F: arch/riscv/include/uapi/asm/kvm*
13282 F: arch/riscv/kvm/
13283 F: tools/testing/selftests/kvm/*/riscv/
13284 F: tools/testing/selftests/kvm/riscv/
13285
13286 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
13287 M: Christian Borntraeger <borntraeger@linux.ibm.com>
13288 M: Janosch Frank <frankja@linux.ibm.com>
13289 M: Claudio Imbrenda <imbrenda@linux.ibm.com>
13290 R: David Hildenbrand <david@redhat.com>
13291 L: kvm@vger.kernel.org
13292 S: Supported
13293 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
13294 F: Documentation/virt/kvm/s390*
13295 F: arch/s390/include/asm/gmap.h
13296 F: arch/s390/include/asm/gmap_helpers.h
13297 F: arch/s390/include/asm/kvm*
13298 F: arch/s390/include/uapi/asm/kvm*
13299 F: arch/s390/include/uapi/asm/uvdevice.h
13300 F: arch/s390/kernel/uv.c
13301 F: arch/s390/kvm/
13302 F: arch/s390/mm/gmap.c
13303 F: arch/s390/mm/gmap_helpers.c
13304 F: drivers/s390/char/uvdevice.c
13305 F: tools/testing/selftests/drivers/s390x/uvdevice/
13306 F: tools/testing/selftests/kvm/*/s390/
13307 F: tools/testing/selftests/kvm/s390/
13308
13309 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
13310 M: Sean Christopherson <seanjc@google.com>
13311 M: Paolo Bonzini <pbonzini@redhat.com>
13312 L: kvm@vger.kernel.org
13313 S: Supported
13314 P: Documentation/process/maintainer-kvm-x86.rst
13315 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
13316 F: arch/x86/include/asm/kvm*
13317 F: arch/x86/include/asm/svm.h
13318 F: arch/x86/include/asm/vmx*.h
13319 F: arch/x86/include/uapi/asm/kvm*
13320 F: arch/x86/include/uapi/asm/svm.h
13321 F: arch/x86/include/uapi/asm/vmx.h
13322 F: arch/x86/kvm/
13323 F: arch/x86/kvm/*/
13324 F: tools/testing/selftests/kvm/*/x86/
13325 F: tools/testing/selftests/kvm/x86/
13326
13327 KERNFS
13328 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13329 M: Tejun Heo <tj@kernel.org>
13330 S: Supported
13331 T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git
13332 F: fs/kernfs/
13333 F: include/linux/kernfs.h
13334
13335 KEXEC
13336 M: Andrew Morton <akpm@linux-foundation.org>
13337 M: Baoquan He <bhe@redhat.com>
13338 L: kexec@lists.infradead.org
13339 W: http://kernel.org/pub/linux/utils/kernel/kexec/
13340 F: include/linux/kexec.h
13341 F: include/uapi/linux/kexec.h
13342 F: kernel/kexec*
13343
13344 KEXEC HANDOVER (KHO)
13345 M: Alexander Graf <graf@amazon.com>
13346 M: Mike Rapoport <rppt@kernel.org>
13347 M: Changyuan Lyu <changyuanl@google.com>
13348 L: kexec@lists.infradead.org
13349 S: Maintained
13350 F: Documentation/admin-guide/mm/kho.rst
13351 F: Documentation/core-api/kho/*
13352 F: include/linux/kexec_handover.h
13353 F: kernel/kexec_handover.c
13354
13355 KEYS-ENCRYPTED
13356 M: Mimi Zohar <zohar@linux.ibm.com>
13357 L: linux-integrity@vger.kernel.org
13358 L: keyrings@vger.kernel.org
13359 S: Supported
13360 F: Documentation/security/keys/trusted-encrypted.rst
13361 F: include/keys/encrypted-type.h
13362 F: security/keys/encrypted-keys/
13363
13364 KEYS-TRUSTED
13365 M: James Bottomley <James.Bottomley@HansenPartnership.com>
13366 M: Jarkko Sakkinen <jarkko@kernel.org>
13367 M: Mimi Zohar <zohar@linux.ibm.com>
13368 L: linux-integrity@vger.kernel.org
13369 L: keyrings@vger.kernel.org
13370 S: Supported
13371 F: Documentation/security/keys/trusted-encrypted.rst
13372 F: include/keys/trusted-type.h
13373 F: include/keys/trusted_tpm.h
13374 F: security/keys/trusted-keys/
13375
13376 KEYS-TRUSTED-CAAM
13377 M: Ahmad Fatoum <a.fatoum@pengutronix.de>
13378 R: Pengutronix Kernel Team <kernel@pengutronix.de>
13379 L: linux-integrity@vger.kernel.org
13380 L: keyrings@vger.kernel.org
13381 S: Maintained
13382 F: include/keys/trusted_caam.h
13383 F: security/keys/trusted-keys/trusted_caam.c
13384
13385 KEYS-TRUSTED-DCP
13386 M: David Gstir <david@sigma-star.at>
13387 R: sigma star Kernel Team <upstream+dcp@sigma-star.at>
13388 L: linux-integrity@vger.kernel.org
13389 L: keyrings@vger.kernel.org
13390 S: Supported
13391 F: include/keys/trusted_dcp.h
13392 F: security/keys/trusted-keys/trusted_dcp.c
13393
13394 KEYS-TRUSTED-TEE
13395 M: Sumit Garg <sumit.garg@kernel.org>
13396 L: linux-integrity@vger.kernel.org
13397 L: keyrings@vger.kernel.org
13398 S: Supported
13399 F: include/keys/trusted_tee.h
13400 F: security/keys/trusted-keys/trusted_tee.c
13401
13402 KEYS/KEYRINGS
13403 M: David Howells <dhowells@redhat.com>
13404 M: Jarkko Sakkinen <jarkko@kernel.org>
13405 L: keyrings@vger.kernel.org
13406 S: Maintained
13407 F: Documentation/security/keys/core.rst
13408 F: include/keys/
13409 F: include/linux/key-type.h
13410 F: include/linux/key.h
13411 F: include/linux/keyctl.h
13412 F: include/uapi/linux/keyctl.h
13413 F: security/keys/
13414
13415 KEYS/KEYRINGS_INTEGRITY
13416 M: Jarkko Sakkinen <jarkko@kernel.org>
13417 M: Mimi Zohar <zohar@linux.ibm.com>
13418 L: linux-integrity@vger.kernel.org
13419 L: keyrings@vger.kernel.org
13420 S: Supported
13421 W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
13422 F: security/integrity/platform_certs
13423
13424 KFENCE
13425 M: Alexander Potapenko <glider@google.com>
13426 M: Marco Elver <elver@google.com>
13427 R: Dmitry Vyukov <dvyukov@google.com>
13428 L: kasan-dev@googlegroups.com
13429 S: Maintained
13430 F: Documentation/dev-tools/kfence.rst
13431 F: arch/*/include/asm/kfence.h
13432 F: include/linux/kfence.h
13433 F: lib/Kconfig.kfence
13434 F: mm/kfence/
13435
13436 KFIFO
13437 M: Stefani Seibold <stefani@seibold.net>
13438 S: Maintained
13439 F: include/linux/kfifo.h
13440 F: lib/kfifo.c
13441 F: samples/kfifo/
13442
13443 KGDB / KDB /debug_core
13444 M: Jason Wessel <jason.wessel@windriver.com>
13445 M: Daniel Thompson <danielt@kernel.org>
13446 R: Douglas Anderson <dianders@chromium.org>
13447 L: kgdb-bugreport@lists.sourceforge.net
13448 S: Maintained
13449 W: http://kgdb.wiki.kernel.org/
13450 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
13451 F: Documentation/process/debugging/kgdb.rst
13452 F: drivers/misc/kgdbts.c
13453 F: drivers/tty/serial/kgdboc.c
13454 F: include/linux/kdb.h
13455 F: include/linux/kgdb.h
13456 F: kernel/debug/
13457 F: kernel/module/kdb.c
13458
13459 KHADAS MCU MFD DRIVER
13460 M: Neil Armstrong <neil.armstrong@linaro.org>
13461 L: linux-amlogic@lists.infradead.org
13462 S: Maintained
13463 F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
13464 F: drivers/mfd/khadas-mcu.c
13465 F: drivers/thermal/khadas_mcu_fan.c
13466 F: include/linux/mfd/khadas-mcu.h
13467
13468 KIONIX/ROHM KX022A ACCELEROMETER
13469 M: Matti Vaittinen <mazziesaccount@gmail.com>
13470 L: linux-iio@vger.kernel.org
13471 S: Supported
13472 F: drivers/iio/accel/kionix-kx022a*
13473
13474 KMEMLEAK
13475 M: Catalin Marinas <catalin.marinas@arm.com>
13476 S: Maintained
13477 F: Documentation/dev-tools/kmemleak.rst
13478 F: include/linux/kmemleak.h
13479 F: mm/kmemleak.c
13480 F: samples/kmemleak/kmemleak-test.c
13481
13482 KMSAN
13483 M: Alexander Potapenko <glider@google.com>
13484 R: Marco Elver <elver@google.com>
13485 R: Dmitry Vyukov <dvyukov@google.com>
13486 L: kasan-dev@googlegroups.com
13487 S: Maintained
13488 F: Documentation/dev-tools/kmsan.rst
13489 F: arch/*/include/asm/kmsan.h
13490 F: arch/*/mm/kmsan_*
13491 F: include/linux/kmsan*.h
13492 F: lib/Kconfig.kmsan
13493 F: mm/kmsan/
13494 F: scripts/Makefile.kmsan
13495
13496 KPROBES
13497 M: Naveen N Rao <naveen@kernel.org>
13498 M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
13499 M: "David S. Miller" <davem@davemloft.net>
13500 M: Masami Hiramatsu <mhiramat@kernel.org>
13501 L: linux-kernel@vger.kernel.org
13502 L: linux-trace-kernel@vger.kernel.org
13503 S: Maintained
13504 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/
13505 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
13506 F: Documentation/trace/kprobes.rst
13507 F: include/asm-generic/kprobes.h
13508 F: include/linux/kprobes.h
13509 F: kernel/kprobes.c
13510 F: lib/tests/test_kprobes.c
13511 F: samples/kprobes
13512
13513 KS0108 LCD CONTROLLER DRIVER
13514 M: Miguel Ojeda <ojeda@kernel.org>
13515 S: Maintained
13516 F: Documentation/admin-guide/auxdisplay/ks0108.rst
13517 F: drivers/auxdisplay/ks0108.c
13518 F: include/linux/ks0108.h
13519
13520 KTD253 BACKLIGHT DRIVER
13521 M: Linus Walleij <linus.walleij@linaro.org>
13522 S: Maintained
13523 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
13524 F: drivers/video/backlight/ktd253-backlight.c
13525
13526 KTD2801 BACKLIGHT DRIVER
13527 M: Duje Mihanović <duje.mihanovic@skole.hr>
13528 S: Maintained
13529 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml
13530 F: drivers/video/backlight/ktd2801-backlight.c
13531
13532 KTEST
13533 M: Steven Rostedt <rostedt@goodmis.org>
13534 M: John Hawley <warthog9@eaglescrag.net>
13535 S: Maintained
13536 F: tools/testing/ktest
13537
13538 KTZ8866 BACKLIGHT DRIVER
13539 M: Jianhua Lu <lujianhua000@gmail.com>
13540 S: Maintained
13541 F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
13542 F: drivers/video/backlight/ktz8866.c
13543
13544 KVM PARAVIRT (KVM/paravirt)
13545 M: Paolo Bonzini <pbonzini@redhat.com>
13546 R: Vitaly Kuznetsov <vkuznets@redhat.com>
13547 L: kvm@vger.kernel.org
13548 S: Supported
13549 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
13550 F: arch/um/include/asm/kvm_para.h
13551 F: arch/x86/include/asm/kvm_para.h
13552 F: arch/x86/include/asm/pvclock-abi.h
13553 F: arch/x86/include/uapi/asm/kvm_para.h
13554 F: arch/x86/kernel/kvm.c
13555 F: arch/x86/kernel/kvmclock.c
13556 F: include/asm-generic/kvm_para.h
13557 F: include/linux/kvm_para.h
13558 F: include/uapi/asm-generic/kvm_para.h
13559 F: include/uapi/linux/kvm_para.h
13560
13561 KVM X86 HYPER-V (KVM/hyper-v)
13562 M: Vitaly Kuznetsov <vkuznets@redhat.com>
13563 M: Sean Christopherson <seanjc@google.com>
13564 M: Paolo Bonzini <pbonzini@redhat.com>
13565 L: kvm@vger.kernel.org
13566 S: Supported
13567 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
13568 F: arch/x86/kvm/hyperv.*
13569 F: arch/x86/kvm/kvm_onhyperv.*
13570 F: arch/x86/kvm/svm/hyperv.*
13571 F: arch/x86/kvm/svm/svm_onhyperv.*
13572 F: arch/x86/kvm/vmx/hyperv.*
13573
13574 KVM X86 Xen (KVM/Xen)
13575 M: David Woodhouse <dwmw2@infradead.org>
13576 M: Paul Durrant <paul@xen.org>
13577 M: Sean Christopherson <seanjc@google.com>
13578 M: Paolo Bonzini <pbonzini@redhat.com>
13579 L: kvm@vger.kernel.org
13580 S: Supported
13581 T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
13582 F: arch/x86/kvm/xen.*
13583
13584 L3MDEV
13585 M: David Ahern <dsahern@kernel.org>
13586 L: netdev@vger.kernel.org
13587 S: Maintained
13588 F: include/net/l3mdev.h
13589 F: net/l3mdev
13590
13591 LANDLOCK SECURITY MODULE
13592 M: Mickaël Salaün <mic@digikod.net>
13593 R: Günther Noack <gnoack@google.com>
13594 L: linux-security-module@vger.kernel.org
13595 S: Supported
13596 W: https://landlock.io
13597 T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
13598 F: Documentation/admin-guide/LSM/landlock.rst
13599 F: Documentation/security/landlock.rst
13600 F: Documentation/userspace-api/landlock.rst
13601 F: fs/ioctl.c
13602 F: include/uapi/linux/landlock.h
13603 F: samples/landlock/
13604 F: security/landlock/
13605 F: tools/testing/selftests/landlock/
13606 K: landlock
13607 K: LANDLOCK
13608
13609 LANTIQ / INTEL Ethernet drivers
13610 M: Hauke Mehrtens <hauke@hauke-m.de>
13611 L: netdev@vger.kernel.org
13612 S: Maintained
13613 F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml
13614 F: drivers/net/dsa/lantiq_gswip.c
13615 F: drivers/net/dsa/lantiq_pce.h
13616 F: drivers/net/ethernet/lantiq_xrx200.c
13617 F: net/dsa/tag_gswip.c
13618
13619 LANTIQ MIPS ARCHITECTURE
13620 M: John Crispin <john@phrozen.org>
13621 L: linux-mips@vger.kernel.org
13622 S: Maintained
13623 F: arch/mips/lantiq
13624 F: drivers/soc/lantiq
13625
13626 LANTIQ PEF2256 DRIVER
13627 M: Herve Codina <herve.codina@bootlin.com>
13628 S: Maintained
13629 F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
13630 F: drivers/net/wan/framer/pef2256/
13631 F: drivers/pinctrl/pinctrl-pef2256.c
13632 F: include/linux/framer/pef2256.h
13633
13634 LASI 53c700 driver for PARISC
13635 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
13636 L: linux-scsi@vger.kernel.org
13637 S: Maintained
13638 F: Documentation/scsi/53c700.rst
13639 F: drivers/scsi/53c700*
13640
13641 LEAKING_ADDRESSES
13642 M: Tycho Andersen <tycho@tycho.pizza>
13643 R: Kees Cook <kees@kernel.org>
13644 L: linux-hardening@vger.kernel.org
13645 S: Maintained
13646 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
13647 F: scripts/leaking_addresses.pl
13648
13649 LED SUBSYSTEM
13650 M: Lee Jones <lee@kernel.org>
13651 M: Pavel Machek <pavel@kernel.org>
13652 L: linux-leds@vger.kernel.org
13653 S: Maintained
13654 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git
13655 F: Documentation/devicetree/bindings/leds/
13656 F: Documentation/leds/
13657 F: drivers/leds/
13658 F: include/dt-bindings/leds/
13659 F: include/linux/leds.h
13660
13661 LEGO MINDSTORMS EV3
13662 R: David Lechner <david@lechnology.com>
13663 S: Maintained
13664 F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
13665 F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
13666 F: drivers/power/supply/lego_ev3_battery.c
13667
13668 LEGO USB Tower driver
13669 M: Juergen Stuber <starblue@users.sourceforge.net>
13670 L: legousb-devel@lists.sourceforge.net
13671 S: Maintained
13672 W: http://legousb.sourceforge.net/
13673 F: drivers/usb/misc/legousbtower.c
13674
13675 LENOVO WMI HOTKEY UTILITIES DRIVER
13676 M: Jackie Dong <xy-jackie@139.com>
13677 L: platform-driver-x86@vger.kernel.org
13678 S: Maintained
13679 F: drivers/platform/x86/lenovo-wmi-hotkey-utilities.c
13680
13681 LETSKETCH HID TABLET DRIVER
13682 M: Hans de Goede <hdegoede@redhat.com>
13683 L: linux-input@vger.kernel.org
13684 S: Maintained
13685 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
13686 F: drivers/hid/hid-letsketch.c
13687
13688 LG LAPTOP EXTRAS
13689 M: Matan Ziv-Av <matan@svgalib.org>
13690 L: platform-driver-x86@vger.kernel.org
13691 S: Maintained
13692 F: Documentation/ABI/testing/sysfs-platform-lg-laptop
13693 F: Documentation/admin-guide/laptops/lg-laptop.rst
13694 F: drivers/platform/x86/lg-laptop.c
13695
13696 LG2160 MEDIA DRIVER
13697 M: Michael Krufky <mkrufky@linuxtv.org>
13698 L: linux-media@vger.kernel.org
13699 S: Maintained
13700 W: https://linuxtv.org
13701 W: http://github.com/mkrufky
13702 Q: http://patchwork.linuxtv.org/project/linux-media/list/
13703 T: git git://linuxtv.org/mkrufky/tuners.git
13704 F: drivers/media/dvb-frontends/lg2160.*
13705
13706 LGDT3305 MEDIA DRIVER
13707 M: Michael Krufky <mkrufky@linuxtv.org>
13708 L: linux-media@vger.kernel.org
13709 S: Maintained
13710 W: https://linuxtv.org
13711 W: http://github.com/mkrufky
13712 Q: http://patchwork.linuxtv.org/project/linux-media/list/
13713 T: git git://linuxtv.org/mkrufky/tuners.git
13714 F: drivers/media/dvb-frontends/lgdt3305.*
13715
13716 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
13717 M: Viresh Kumar <vireshk@kernel.org>
13718 L: linux-ide@vger.kernel.org
13719 S: Maintained
13720 F: drivers/ata/pata_arasan_cf.c
13721 F: include/linux/pata_arasan_cf_data.h
13722
13723 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
13724 M: Linus Walleij <linus.walleij@linaro.org>
13725 L: linux-ide@vger.kernel.org
13726 S: Maintained
13727 F: drivers/ata/pata_ftide010.c
13728 F: drivers/ata/sata_gemini.c
13729 F: drivers/ata/sata_gemini.h
13730
13731 LIBATA SATA AHCI PLATFORM devices support
13732 M: Hans de Goede <hdegoede@redhat.com>
13733 L: linux-ide@vger.kernel.org
13734 S: Maintained
13735 F: drivers/ata/ahci_platform.c
13736 F: drivers/ata/libahci_platform.c
13737 F: include/linux/ahci_platform.h
13738
13739 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
13740 M: Mikael Pettersson <mikpelinux@gmail.com>
13741 L: linux-ide@vger.kernel.org
13742 S: Maintained
13743 F: drivers/ata/sata_promise.*
13744
13745 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
13746 M: Damien Le Moal <dlemoal@kernel.org>
13747 M: Niklas Cassel <cassel@kernel.org>
13748 L: linux-ide@vger.kernel.org
13749 S: Maintained
13750 T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
13751 F: Documentation/ABI/testing/sysfs-ata
13752 F: Documentation/devicetree/bindings/ata/
13753 F: drivers/ata/
13754 F: include/linux/ata.h
13755 F: include/linux/libata.h
13756
13757 LIBETH COMMON ETHERNET LIBRARY
13758 M: Alexander Lobakin <aleksander.lobakin@intel.com>
13759 L: netdev@vger.kernel.org
13760 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
13761 S: Maintained
13762 T: git https://github.com/alobakin/linux.git
13763 F: drivers/net/ethernet/intel/libeth/
13764 F: include/net/libeth/
13765 K: libeth
13766
13767 LIBIE COMMON INTEL ETHERNET LIBRARY
13768 M: Alexander Lobakin <aleksander.lobakin@intel.com>
13769 L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
13770 L: netdev@vger.kernel.org
13771 S: Maintained
13772 T: git https://github.com/alobakin/linux.git
13773 F: drivers/net/ethernet/intel/libie/
13774 F: include/linux/net/intel/libie/
13775 K: libie
13776
13777 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
13778 M: Vishal Verma <vishal.l.verma@intel.com>
13779 M: Dan Williams <dan.j.williams@intel.com>
13780 M: Dave Jiang <dave.jiang@intel.com>
13781 L: nvdimm@lists.linux.dev
13782 S: Supported
13783 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
13784 P: Documentation/nvdimm/maintainer-entry-profile.rst
13785 F: drivers/nvdimm/btt*
13786
13787 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
13788 M: Dan Williams <dan.j.williams@intel.com>
13789 M: Vishal Verma <vishal.l.verma@intel.com>
13790 M: Dave Jiang <dave.jiang@intel.com>
13791 L: nvdimm@lists.linux.dev
13792 S: Supported
13793 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
13794 P: Documentation/nvdimm/maintainer-entry-profile.rst
13795 F: drivers/nvdimm/pmem*
13796
13797 LIBNVDIMM: DEVICETREE BINDINGS
13798 M: Oliver O'Halloran <oohall@gmail.com>
13799 L: nvdimm@lists.linux.dev
13800 S: Supported
13801 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
13802 F: Documentation/devicetree/bindings/pmem/pmem-region.txt
13803 F: drivers/nvdimm/of_pmem.c
13804
13805 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
13806 M: Dan Williams <dan.j.williams@intel.com>
13807 M: Vishal Verma <vishal.l.verma@intel.com>
13808 M: Dave Jiang <dave.jiang@intel.com>
13809 M: Ira Weiny <ira.weiny@intel.com>
13810 L: nvdimm@lists.linux.dev
13811 S: Supported
13812 Q: https://patchwork.kernel.org/project/linux-nvdimm/list/
13813 P: Documentation/nvdimm/maintainer-entry-profile.rst
13814 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
13815 F: drivers/acpi/nfit/*
13816 F: drivers/nvdimm/*
13817 F: include/linux/libnvdimm.h
13818 F: include/linux/nd.h
13819 F: include/uapi/linux/ndctl.h
13820 F: tools/testing/nvdimm/
13821
13822 LIBRARY CODE
13823 M: Andrew Morton <akpm@linux-foundation.org>
13824 L: linux-kernel@vger.kernel.org
13825 S: Supported
13826 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
13827 F: lib/*
13828
13829 LICENSES and SPDX stuff
13830 M: Thomas Gleixner <tglx@linutronix.de>
13831 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13832 L: linux-spdx@vger.kernel.org
13833 S: Maintained
13834 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
13835 F: COPYING
13836 F: Documentation/process/license-rules.rst
13837 F: LICENSES/
13838 F: scripts/spdxcheck-test.sh
13839 F: scripts/spdxcheck.py
13840 F: scripts/spdxexclude
13841
13842 LINEAR RANGES HELPERS
13843 M: Mark Brown <broonie@kernel.org>
13844 R: Matti Vaittinen <mazziesaccount@gmail.com>
13845 F: include/linux/linear_range.h
13846 F: lib/linear_ranges.c
13847 F: lib/tests/test_linear_ranges.c
13848
13849 LINUX FOR POWER MACINTOSH
13850 L: linuxppc-dev@lists.ozlabs.org
13851 S: Orphan
13852 F: arch/powerpc/platforms/powermac/
13853 F: drivers/macintosh/
13854 X: drivers/macintosh/adb-iop.c
13855 X: drivers/macintosh/via-macii.c
13856
13857 LINUX FOR POWERPC (32-BIT AND 64-BIT)
13858 M: Madhavan Srinivasan <maddy@linux.ibm.com>
13859 M: Michael Ellerman <mpe@ellerman.id.au>
13860 R: Nicholas Piggin <npiggin@gmail.com>
13861 R: Christophe Leroy <christophe.leroy@csgroup.eu>
13862 L: linuxppc-dev@lists.ozlabs.org
13863 S: Supported
13864 W: https://github.com/linuxppc/wiki/wiki
13865 Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/
13866 T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
13867 F: Documentation/ABI/stable/sysfs-firmware-opal-*
13868 F: Documentation/devicetree/bindings/i2c/i2c-opal.txt
13869 F: Documentation/devicetree/bindings/powerpc/
13870 F: Documentation/devicetree/bindings/rtc/rtc-opal.txt
13871 F: Documentation/arch/powerpc/
13872 F: arch/powerpc/
13873 F: drivers/*/*/*pasemi*
13874 F: drivers/*/*pasemi*
13875 F: drivers/char/tpm/tpm_ibmvtpm*
13876 F: drivers/crypto/nx/
13877 F: drivers/i2c/busses/i2c-opal.c
13878 F: drivers/net/ethernet/ibm/ibmveth.*
13879 F: drivers/net/ethernet/ibm/ibmvnic.*
13880 F: drivers/pci/hotplug/pnv_php.c
13881 F: drivers/pci/hotplug/rpa*
13882 F: drivers/rtc/rtc-opal.c
13883 F: drivers/scsi/ibmvscsi/
13884 F: drivers/tty/hvc/hvc_opal.c
13885 F: drivers/watchdog/wdrtas.c
13886 F: include/linux/papr_scm.h
13887 F: include/uapi/linux/papr_pdsm.h
13888 F: tools/testing/selftests/powerpc
13889 N: /pmac
13890 N: powermac
13891 N: powernv
13892 N: [^a-z0-9]ps3
13893 N: pseries
13894
13895 LINUX FOR POWERPC EMBEDDED MPC5XXX
13896 M: Anatolij Gustschin <agust@denx.de>
13897 L: linuxppc-dev@lists.ozlabs.org
13898 S: Odd Fixes
13899 F: arch/powerpc/platforms/512x/
13900 F: arch/powerpc/platforms/52xx/
13901
13902 LINUX FOR POWERPC EMBEDDED PPC4XX
13903 L: linuxppc-dev@lists.ozlabs.org
13904 S: Orphan
13905 F: arch/powerpc/platforms/44x/
13906
13907 LINUX FOR POWERPC EMBEDDED PPC85XX
13908 M: Scott Wood <oss@buserror.net>
13909 L: linuxppc-dev@lists.ozlabs.org
13910 S: Odd fixes
13911 T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
13912 F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt
13913 F: Documentation/devicetree/bindings/powerpc/fsl/
13914 F: arch/powerpc/platforms/85xx/
13915
13916 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
13917 M: Christophe Leroy <christophe.leroy@csgroup.eu>
13918 L: linuxppc-dev@lists.ozlabs.org
13919 S: Maintained
13920 F: arch/powerpc/platforms/8xx/
13921 F: arch/powerpc/platforms/83xx/
13922
13923 LINUX KERNEL DUMP TEST MODULE (LKDTM)
13924 M: Kees Cook <kees@kernel.org>
13925 S: Maintained
13926 F: drivers/misc/lkdtm/*
13927 F: tools/testing/selftests/lkdtm/*
13928
13929 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
13930 M: Alan Stern <stern@rowland.harvard.edu>
13931 M: Andrea Parri <parri.andrea@gmail.com>
13932 M: Will Deacon <will@kernel.org>
13933 M: Peter Zijlstra <peterz@infradead.org>
13934 M: Boqun Feng <boqun.feng@gmail.com>
13935 M: Nicholas Piggin <npiggin@gmail.com>
13936 M: David Howells <dhowells@redhat.com>
13937 M: Jade Alglave <j.alglave@ucl.ac.uk>
13938 M: Luc Maranget <luc.maranget@inria.fr>
13939 M: "Paul E. McKenney" <paulmck@kernel.org>
13940 R: Akira Yokosawa <akiyks@gmail.com>
13941 R: Daniel Lustig <dlustig@nvidia.com>
13942 R: Joel Fernandes <joelagnelf@nvidia.com>
13943 L: linux-kernel@vger.kernel.org
13944 L: linux-arch@vger.kernel.org
13945 L: lkmm@lists.linux.dev
13946 S: Supported
13947 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev
13948 F: Documentation/atomic_bitops.txt
13949 F: Documentation/atomic_t.txt
13950 F: Documentation/core-api/refcount-vs-atomic.rst
13951 F: Documentation/litmus-tests/
13952 F: Documentation/memory-barriers.txt
13953 F: tools/memory-model/
13954
13955 LINUX-NEXT TREE
13956 M: Stephen Rothwell <sfr@canb.auug.org.au>
13957 L: linux-next@vger.kernel.org
13958 S: Supported
13959 B: mailto:linux-next@vger.kernel.org and the appropriate development tree
13960 T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
13961
13962 LIS3LV02D ACCELEROMETER DRIVER
13963 M: Eric Piel <eric.piel@tremplin-utc.net>
13964 S: Maintained
13965 F: Documentation/misc-devices/lis3lv02d.rst
13966 F: drivers/misc/lis3lv02d/
13967 F: drivers/platform/x86/hp/hp_accel.c
13968
13969 LIST KUNIT TEST
13970 M: David Gow <davidgow@google.com>
13971 L: linux-kselftest@vger.kernel.org
13972 L: kunit-dev@googlegroups.com
13973 S: Maintained
13974 F: lib/tests/list-test.c
13975
13976 LITEX PLATFORM
13977 M: Karol Gugala <kgugala@antmicro.com>
13978 M: Mateusz Holenko <mholenko@antmicro.com>
13979 M: Gabriel Somlo <gsomlo@gmail.com>
13980 M: Joel Stanley <joel@jms.id.au>
13981 S: Maintained
13982 F: Documentation/devicetree/bindings/*/litex,*.yaml
13983 F: arch/openrisc/boot/dts/or1klitex.dts
13984 F: drivers/mmc/host/litex_mmc.c
13985 F: drivers/net/ethernet/litex/*
13986 F: drivers/soc/litex/*
13987 F: drivers/tty/serial/liteuart.c
13988 F: include/linux/litex.h
13989 N: litex
13990
13991 LIVE PATCHING
13992 M: Josh Poimboeuf <jpoimboe@kernel.org>
13993 M: Jiri Kosina <jikos@kernel.org>
13994 M: Miroslav Benes <mbenes@suse.cz>
13995 M: Petr Mladek <pmladek@suse.com>
13996 R: Joe Lawrence <joe.lawrence@redhat.com>
13997 L: live-patching@vger.kernel.org
13998 S: Maintained
13999 T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
14000 F: Documentation/ABI/testing/sysfs-kernel-livepatch
14001 F: Documentation/livepatch/
14002 F: arch/powerpc/include/asm/livepatch.h
14003 F: include/linux/livepatch.h
14004 F: kernel/livepatch/
14005 F: kernel/module/livepatch.c
14006 F: samples/livepatch/
14007 F: tools/testing/selftests/livepatch/
14008
14009 LLC (802.2)
14010 L: netdev@vger.kernel.org
14011 S: Odd fixes
14012 F: include/linux/llc.h
14013 F: include/net/llc*
14014 F: include/uapi/linux/llc.h
14015 F: net/llc/
14016
14017 LM73 HARDWARE MONITOR DRIVER
14018 M: Guillaume Ligneul <guillaume.ligneul@gmail.com>
14019 L: linux-hwmon@vger.kernel.org
14020 S: Maintained
14021 F: drivers/hwmon/lm73.c
14022
14023 LM78 HARDWARE MONITOR DRIVER
14024 M: Jean Delvare <jdelvare@suse.com>
14025 L: linux-hwmon@vger.kernel.org
14026 S: Maintained
14027 F: Documentation/hwmon/lm78.rst
14028 F: drivers/hwmon/lm78.c
14029
14030 LM83 HARDWARE MONITOR DRIVER
14031 M: Jean Delvare <jdelvare@suse.com>
14032 L: linux-hwmon@vger.kernel.org
14033 S: Maintained
14034 F: Documentation/hwmon/lm83.rst
14035 F: drivers/hwmon/lm83.c
14036
14037 LM90 HARDWARE MONITOR DRIVER
14038 M: Jean Delvare <jdelvare@suse.com>
14039 L: linux-hwmon@vger.kernel.org
14040 S: Maintained
14041 F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml
14042 F: Documentation/hwmon/lm90.rst
14043 F: drivers/hwmon/lm90.c
14044 F: include/dt-bindings/thermal/lm90.h
14045
14046 LME2510 MEDIA DRIVER
14047 M: Malcolm Priestley <tvboxspy@gmail.com>
14048 L: linux-media@vger.kernel.org
14049 S: Maintained
14050 W: https://linuxtv.org
14051 Q: http://patchwork.linuxtv.org/project/linux-media/list/
14052 F: drivers/media/usb/dvb-usb-v2/lmedm04*
14053
14054 LOADPIN SECURITY MODULE
14055 M: Kees Cook <kees@kernel.org>
14056 S: Supported
14057 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
14058 F: Documentation/admin-guide/LSM/LoadPin.rst
14059 F: security/loadpin/
14060
14061 LOCKDOWN SECURITY MODULE
14062 L: linux-security-module@vger.kernel.org
14063 S: Odd Fixes
14064 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
14065 F: security/lockdown/
14066
14067 LOCKING PRIMITIVES
14068 M: Peter Zijlstra <peterz@infradead.org>
14069 M: Ingo Molnar <mingo@redhat.com>
14070 M: Will Deacon <will@kernel.org>
14071 M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST)
14072 R: Waiman Long <longman@redhat.com>
14073 L: linux-kernel@vger.kernel.org
14074 S: Maintained
14075 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
14076 F: Documentation/locking/
14077 F: arch/*/include/asm/spinlock*.h
14078 F: include/linux/lockdep*.h
14079 F: include/linux/mutex*.h
14080 F: include/linux/rwlock*.h
14081 F: include/linux/rwsem*.h
14082 F: include/linux/seqlock.h
14083 F: include/linux/spinlock*.h
14084 F: kernel/locking/
14085 F: lib/locking*.[ch]
14086 F: rust/helpers/mutex.c
14087 F: rust/helpers/spinlock.c
14088 F: rust/kernel/sync/lock.rs
14089 F: rust/kernel/sync/lock/
14090 F: rust/kernel/sync/locked_by.rs
14091 X: kernel/locking/locktorture.c
14092
14093 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
14094 M: "Richard Russon (FlatCap)" <ldm@flatcap.org>
14095 L: linux-ntfs-dev@lists.sourceforge.net
14096 S: Maintained
14097 W: http://www.linux-ntfs.org/content/view/19/37/
14098 F: Documentation/admin-guide/ldm.rst
14099 F: block/partitions/ldm.*
14100
14101 LOGITECH HID GAMING KEYBOARDS
14102 M: Hans de Goede <hdegoede@redhat.com>
14103 L: linux-input@vger.kernel.org
14104 S: Maintained
14105 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
14106 F: drivers/hid/hid-lg-g15.c
14107
14108 LONTIUM LT8912B MIPI TO HDMI BRIDGE
14109 M: Adrien Grassein <adrien.grassein@gmail.com>
14110 S: Maintained
14111 F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
14112 F: drivers/gpu/drm/bridge/lontium-lt8912b.c
14113
14114 LOONGARCH
14115 M: Huacai Chen <chenhuacai@kernel.org>
14116 R: WANG Xuerui <kernel@xen0n.name>
14117 L: loongarch@lists.linux.dev
14118 S: Maintained
14119 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
14120 F: Documentation/arch/loongarch/
14121 F: Documentation/translations/zh_CN/arch/loongarch/
14122 F: arch/loongarch/
14123 F: drivers/*/*loongarch*
14124 F: drivers/cpufreq/loongson3_cpufreq.c
14125
14126 LOONGSON GPIO DRIVER
14127 M: Yinbo Zhu <zhuyinbo@loongson.cn>
14128 L: linux-gpio@vger.kernel.org
14129 S: Maintained
14130 F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
14131 F: drivers/gpio/gpio-loongson-64bit.c
14132
14133 LOONGSON-2 APB DMA DRIVER
14134 M: Binbin Zhou <zhoubinbin@loongson.cn>
14135 L: dmaengine@vger.kernel.org
14136 S: Maintained
14137 F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
14138 F: drivers/dma/loongson2-apb-dma.c
14139
14140 LOONGSON LS2X I2C DRIVER
14141 M: Binbin Zhou <zhoubinbin@loongson.cn>
14142 L: linux-i2c@vger.kernel.org
14143 S: Maintained
14144 F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
14145 F: drivers/i2c/busses/i2c-ls2x.c
14146
14147 LOONGSON PWM DRIVER
14148 M: Binbin Zhou <zhoubinbin@loongson.cn>
14149 L: linux-pwm@vger.kernel.org
14150 S: Maintained
14151 F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml
14152 F: drivers/pwm/pwm-loongson.c
14153
14154 LOONGSON-2 SOC SERIES CLOCK DRIVER
14155 M: Yinbo Zhu <zhuyinbo@loongson.cn>
14156 L: linux-clk@vger.kernel.org
14157 S: Maintained
14158 F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
14159 F: drivers/clk/clk-loongson2.c
14160 F: include/dt-bindings/clock/loongson,ls2k-clk.h
14161
14162 LOONGSON SPI DRIVER
14163 M: Yinbo Zhu <zhuyinbo@loongson.cn>
14164 L: linux-spi@vger.kernel.org
14165 S: Maintained
14166 F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
14167 F: drivers/spi/spi-loongson-core.c
14168 F: drivers/spi/spi-loongson-pci.c
14169 F: drivers/spi/spi-loongson-plat.c
14170 F: drivers/spi/spi-loongson.h
14171
14172 LOONGSON-2 SOC SERIES GUTS DRIVER
14173 M: Yinbo Zhu <zhuyinbo@loongson.cn>
14174 L: loongarch@lists.linux.dev
14175 S: Maintained
14176 F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
14177 F: drivers/soc/loongson/loongson2_guts.c
14178
14179 LOONGSON-2 SOC SERIES PM DRIVER
14180 M: Yinbo Zhu <zhuyinbo@loongson.cn>
14181 L: linux-pm@vger.kernel.org
14182 S: Maintained
14183 F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
14184 F: drivers/soc/loongson/loongson2_pm.c
14185
14186 LOONGSON-2 SOC SERIES PINCTRL DRIVER
14187 M: zhanghongchen <zhanghongchen@loongson.cn>
14188 M: Yinbo Zhu <zhuyinbo@loongson.cn>
14189 L: linux-gpio@vger.kernel.org
14190 S: Maintained
14191 F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
14192 F: drivers/pinctrl/pinctrl-loongson2.c
14193
14194 LOONGSON-2 SOC SERIES THERMAL DRIVER
14195 M: zhanghongchen <zhanghongchen@loongson.cn>
14196 M: Yinbo Zhu <zhuyinbo@loongson.cn>
14197 L: linux-pm@vger.kernel.org
14198 S: Maintained
14199 F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
14200 F: drivers/thermal/loongson2_thermal.c
14201
14202 LOONGSON EDAC DRIVER
14203 M: Zhao Qunqin <zhaoqunqin@loongson.cn>
14204 L: linux-edac@vger.kernel.org
14205 S: Maintained
14206 F: drivers/edac/loongson_edac.c
14207
14208 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
14209 M: Sathya Prakash <sathya.prakash@broadcom.com>
14210 M: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
14211 M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
14212 L: MPT-FusionLinux.pdl@broadcom.com
14213 L: linux-scsi@vger.kernel.org
14214 S: Supported
14215 W: http://www.avagotech.com/support/
14216 F: drivers/message/fusion/
14217 F: drivers/scsi/mpt3sas/
14218
14219 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
14220 M: Matthew Wilcox <willy@infradead.org>
14221 L: linux-scsi@vger.kernel.org
14222 S: Maintained
14223 F: drivers/scsi/sym53c8xx_2/
14224
14225 LT3074 HARDWARE MONITOR DRIVER
14226 M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com>
14227 L: linux-hwmon@vger.kernel.org
14228 S: Supported
14229 W: https://ez.analog.com/linux-software-drivers
14230 F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml
14231 F: Documentation/hwmon/lt3074.rst
14232 F: drivers/hwmon/pmbus/lt3074.c
14233
14234 LTC1660 DAC DRIVER
14235 M: Marcus Folkesson <marcus.folkesson@gmail.com>
14236 L: linux-iio@vger.kernel.org
14237 S: Maintained
14238 F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
14239 F: drivers/iio/dac/ltc1660.c
14240
14241 LTC2664 IIO DAC DRIVER
14242 M: Michael Hennerich <michael.hennerich@analog.com>
14243 M: Kim Seer Paller <kimseer.paller@analog.com>
14244 L: linux-iio@vger.kernel.org
14245 S: Supported
14246 W: https://ez.analog.com/linux-software-drivers
14247 F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml
14248 F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml
14249 F: drivers/iio/dac/ltc2664.c
14250
14251 LTC2688 IIO DAC DRIVER
14252 M: Nuno Sá <nuno.sa@analog.com>
14253 L: linux-iio@vger.kernel.org
14254 S: Supported
14255 W: https://ez.analog.com/linux-software-drivers
14256 F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
14257 F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
14258 F: drivers/iio/dac/ltc2688.c
14259
14260 LTC2947 HARDWARE MONITOR DRIVER
14261 M: Nuno Sá <nuno.sa@analog.com>
14262 L: linux-hwmon@vger.kernel.org
14263 S: Supported
14264 W: https://ez.analog.com/linux-software-drivers
14265 F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
14266 F: drivers/hwmon/ltc2947-core.c
14267 F: drivers/hwmon/ltc2947-i2c.c
14268 F: drivers/hwmon/ltc2947-spi.c
14269 F: drivers/hwmon/ltc2947.h
14270
14271 LTC2991 HARDWARE MONITOR DRIVER
14272 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
14273 L: linux-hwmon@vger.kernel.org
14274 S: Supported
14275 W: https://ez.analog.com/linux-software-drivers
14276 F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
14277 F: drivers/hwmon/ltc2991.c
14278
14279 LTC2983 IIO TEMPERATURE DRIVER
14280 M: Nuno Sá <nuno.sa@analog.com>
14281 L: linux-iio@vger.kernel.org
14282 S: Supported
14283 W: https://ez.analog.com/linux-software-drivers
14284 F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
14285 F: drivers/iio/temperature/ltc2983.c
14286
14287 LTC4282 HARDWARE MONITOR DRIVER
14288 M: Nuno Sa <nuno.sa@analog.com>
14289 L: linux-hwmon@vger.kernel.org
14290 S: Supported
14291 F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml
14292 F: Documentation/hwmon/ltc4282.rst
14293 F: drivers/hwmon/ltc4282.c
14294
14295 LTC4286 HARDWARE MONITOR DRIVER
14296 M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
14297 L: linux-hwmon@vger.kernel.org
14298 S: Maintained
14299 F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
14300 F: Documentation/hwmon/ltc4286.rst
14301 F: drivers/hwmon/pmbus/ltc4286.c
14302
14303 LTC4306 I2C MULTIPLEXER DRIVER
14304 M: Michael Hennerich <michael.hennerich@analog.com>
14305 L: linux-i2c@vger.kernel.org
14306 S: Supported
14307 W: https://ez.analog.com/linux-software-drivers
14308 F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
14309 F: drivers/i2c/muxes/i2c-mux-ltc4306.c
14310
14311 LTP (Linux Test Project)
14312 M: Andrea Cervesato <andrea.cervesato@suse.com>
14313 M: Cyril Hrubis <chrubis@suse.cz>
14314 M: Jan Stancek <jstancek@redhat.com>
14315 M: Petr Vorel <pvorel@suse.cz>
14316 M: Li Wang <liwang@redhat.com>
14317 M: Yang Xu <xuyang2018.jy@fujitsu.com>
14318 M: Xiao Yang <yangx.jy@fujitsu.com>
14319 L: ltp@lists.linux.it (subscribers-only)
14320 S: Maintained
14321 W: https://linux-test-project.readthedocs.io/
14322 T: git https://github.com/linux-test-project/ltp.git
14323
14324 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
14325 M: Anshul Dalal <anshulusr@gmail.com>
14326 L: linux-iio@vger.kernel.org
14327 S: Maintained
14328 F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
14329 F: drivers/iio/light/ltr390.c
14330
14331 LYNX 28G SERDES PHY DRIVER
14332 M: Ioana Ciornei <ioana.ciornei@nxp.com>
14333 L: netdev@vger.kernel.org
14334 S: Supported
14335 F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
14336 F: drivers/phy/freescale/phy-fsl-lynx-28g.c
14337
14338 LYNX PCS MODULE
14339 M: Ioana Ciornei <ioana.ciornei@nxp.com>
14340 L: netdev@vger.kernel.org
14341 S: Supported
14342 F: drivers/net/pcs/pcs-lynx.c
14343 F: include/linux/pcs-lynx.h
14344
14345 M68K ARCHITECTURE
14346 M: Geert Uytterhoeven <geert@linux-m68k.org>
14347 L: linux-m68k@lists.linux-m68k.org
14348 S: Maintained
14349 W: http://www.linux-m68k.org/
14350 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
14351 F: arch/m68k/
14352 F: drivers/zorro/
14353
14354 M68K ON APPLE MACINTOSH
14355 M: Joshua Thompson <funaho@jurai.org>
14356 L: linux-m68k@lists.linux-m68k.org
14357 S: Maintained
14358 W: http://www.mac.linux-m68k.org/
14359 F: arch/m68k/mac/
14360 F: drivers/macintosh/adb-iop.c
14361 F: drivers/macintosh/via-macii.c
14362
14363 M68K ON HP9000/300
14364 M: Philip Blundell <philb@gnu.org>
14365 S: Maintained
14366 W: http://www.tazenda.demon.co.uk/phil/linux-hp
14367 F: arch/m68k/hp300/
14368
14369 M88DS3103 MEDIA DRIVER
14370 L: linux-media@vger.kernel.org
14371 S: Orphan
14372 W: https://linuxtv.org
14373 Q: http://patchwork.linuxtv.org/project/linux-media/list/
14374 F: drivers/media/dvb-frontends/m88ds3103*
14375
14376 M88RS2000 MEDIA DRIVER
14377 M: Malcolm Priestley <tvboxspy@gmail.com>
14378 L: linux-media@vger.kernel.org
14379 S: Maintained
14380 W: https://linuxtv.org
14381 Q: http://patchwork.linuxtv.org/project/linux-media/list/
14382 F: drivers/media/dvb-frontends/m88rs2000*
14383
14384 MA901 MASTERKIT USB FM RADIO DRIVER
14385 M: Alexey Klimov <alexey.klimov@linaro.org>
14386 L: linux-media@vger.kernel.org
14387 S: Maintained
14388 T: git git://linuxtv.org/media.git
14389 F: drivers/media/radio/radio-ma901.c
14390
14391 MAC80211
14392 M: Johannes Berg <johannes@sipsolutions.net>
14393 L: linux-wireless@vger.kernel.org
14394 S: Maintained
14395 W: https://wireless.wiki.kernel.org/
14396 Q: https://patchwork.kernel.org/project/linux-wireless/list/
14397 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
14398 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
14399 F: Documentation/networking/mac80211-injection.rst
14400 F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
14401 F: drivers/net/wireless/virtual/mac80211_hwsim.[ch]
14402 F: include/net/mac80211.h
14403 F: net/mac80211/
14404
14405 MAILBOX API
14406 M: Jassi Brar <jassisinghbrar@gmail.com>
14407 L: linux-kernel@vger.kernel.org
14408 S: Maintained
14409 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next
14410 F: Documentation/devicetree/bindings/mailbox/
14411 F: drivers/mailbox/
14412 F: include/dt-bindings/mailbox/
14413 F: include/linux/mailbox_client.h
14414 F: include/linux/mailbox_controller.h
14415
14416 MAILBOX ARM MHUv2
14417 M: Viresh Kumar <viresh.kumar@linaro.org>
14418 M: Tushar Khandelwal <Tushar.Khandelwal@arm.com>
14419 L: linux-kernel@vger.kernel.org
14420 S: Maintained
14421 F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
14422 F: drivers/mailbox/arm_mhuv2.c
14423 F: include/linux/mailbox/arm_mhuv2_message.h
14424
14425 MAILBOX ARM MHUv3
14426 M: Sudeep Holla <sudeep.holla@arm.com>
14427 M: Cristian Marussi <cristian.marussi@arm.com>
14428 L: linux-kernel@vger.kernel.org
14429 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14430 S: Maintained
14431 F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml
14432 F: drivers/mailbox/arm_mhuv3.c
14433
14434 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
14435 M: Alejandro Colomar <alx@kernel.org>
14436 L: linux-man@vger.kernel.org
14437 S: Maintained
14438 W: http://www.kernel.org/doc/man-pages
14439 T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
14440 T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git
14441
14442 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
14443 M: Jeremy Kerr <jk@codeconstruct.com.au>
14444 M: Matt Johnston <matt@codeconstruct.com.au>
14445 L: netdev@vger.kernel.org
14446 S: Maintained
14447 F: Documentation/networking/mctp.rst
14448 F: drivers/net/mctp/
14449 F: include/linux/usb/mctp-usb.h
14450 F: include/net/mctp.h
14451 F: include/net/mctpdevice.h
14452 F: include/net/netns/mctp.h
14453 F: net/mctp/
14454
14455 MAPLE TREE
14456 M: Liam R. Howlett <Liam.Howlett@oracle.com>
14457 L: maple-tree@lists.infradead.org
14458 L: linux-mm@kvack.org
14459 S: Supported
14460 F: Documentation/core-api/maple_tree.rst
14461 F: include/linux/maple_tree.h
14462 F: include/trace/events/maple_tree.h
14463 F: lib/maple_tree.c
14464 F: lib/test_maple_tree.c
14465 F: tools/testing/radix-tree/maple.c
14466 F: tools/testing/shared/linux/maple_tree.h
14467
14468 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
14469 M: Rahul Bedarkar <rahulbedarkar89@gmail.com>
14470 L: linux-mips@vger.kernel.org
14471 S: Maintained
14472 F: arch/mips/boot/dts/img/pistachio*
14473
14474 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
14475 M: Andrew Lunn <andrew@lunn.ch>
14476 L: netdev@vger.kernel.org
14477 S: Maintained
14478 F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
14479 F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
14480 F: Documentation/networking/devlink/mv88e6xxx.rst
14481 F: drivers/net/dsa/mv88e6xxx/
14482 F: include/linux/dsa/mv88e6xxx.h
14483 F: include/linux/platform_data/mv88e6xxx.h
14484
14485 MARVELL 88PM886 PMIC DRIVER
14486 M: Karel Balej <balejk@matfyz.cz>
14487 S: Maintained
14488 F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml
14489 F: drivers/input/misc/88pm886-onkey.c
14490 F: drivers/mfd/88pm886.c
14491 F: drivers/regulator/88pm886-regulator.c
14492 F: drivers/rtc/rtc-88pm886.c
14493 F: include/linux/mfd/88pm886.h
14494
14495 MARVELL ARMADA 3700 PHY DRIVERS
14496 M: Miquel Raynal <miquel.raynal@bootlin.com>
14497 S: Maintained
14498 F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
14499 F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
14500 F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c
14501 F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c
14502
14503 MARVELL ARMADA 3700 SERIAL DRIVER
14504 M: Pali Rohár <pali@kernel.org>
14505 S: Maintained
14506 F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
14507 F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml
14508 F: drivers/tty/serial/mvebu-uart.c
14509
14510 MARVELL ARMADA DRM SUPPORT
14511 M: Russell King <linux@armlinux.org.uk>
14512 S: Maintained
14513 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
14514 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
14515 F: Documentation/devicetree/bindings/display/armada/
14516 F: drivers/gpu/drm/armada/
14517 F: include/uapi/drm/armada_drm.h
14518
14519 MARVELL CRYPTO DRIVER
14520 M: Srujana Challa <schalla@marvell.com>
14521 M: Bharat Bhushan <bbhushan2@marvell.com>
14522 L: linux-crypto@vger.kernel.org
14523 S: Maintained
14524 F: drivers/crypto/marvell/
14525 F: include/linux/soc/marvell/octeontx2/
14526
14527 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
14528 M: Mirko Lindner <mlindner@marvell.com>
14529 M: Stephen Hemminger <stephen@networkplumber.org>
14530 L: netdev@vger.kernel.org
14531 S: Odd fixes
14532 F: drivers/net/ethernet/marvell/sk*
14533
14534 MARVELL LIBERTAS WIRELESS DRIVER
14535 L: linux-wireless@vger.kernel.org
14536 L: libertas-dev@lists.infradead.org
14537 S: Orphan
14538 F: drivers/net/wireless/marvell/libertas/
14539 F: drivers/net/wireless/marvell/libertas_tf/
14540
14541 MARVELL MACCHIATOBIN SUPPORT
14542 M: Russell King <linux@armlinux.org.uk>
14543 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14544 S: Maintained
14545 F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
14546
14547 MARVELL MV643XX ETHERNET DRIVER
14548 M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
14549 L: netdev@vger.kernel.org
14550 S: Maintained
14551 F: drivers/net/ethernet/marvell/mv643xx_eth.*
14552
14553 MARVELL MV88X3310 PHY DRIVER
14554 M: Russell King <linux@armlinux.org.uk>
14555 M: Marek Behún <kabel@kernel.org>
14556 L: netdev@vger.kernel.org
14557 S: Maintained
14558 F: drivers/net/phy/marvell10g.c
14559
14560 MARVELL MVEBU THERMAL DRIVER
14561 M: Miquel Raynal <miquel.raynal@bootlin.com>
14562 S: Maintained
14563 F: drivers/thermal/armada_thermal.c
14564
14565 MARVELL MVNETA ETHERNET DRIVER
14566 M: Marcin Wojtas <marcin.s.wojtas@gmail.com>
14567 L: netdev@vger.kernel.org
14568 S: Maintained
14569 F: drivers/net/ethernet/marvell/mvneta*
14570
14571 MARVELL MVPP2 ETHERNET DRIVER
14572 M: Marcin Wojtas <marcin.s.wojtas@gmail.com>
14573 M: Russell King <linux@armlinux.org.uk>
14574 L: netdev@vger.kernel.org
14575 S: Maintained
14576 F: Documentation/devicetree/bindings/net/marvell,pp2.yaml
14577 F: drivers/net/ethernet/marvell/mvpp2/
14578
14579 MARVELL MWIFIEX WIRELESS DRIVER
14580 M: Brian Norris <briannorris@chromium.org>
14581 R: Francesco Dolcini <francesco@dolcini.it>
14582 L: linux-wireless@vger.kernel.org
14583 S: Odd Fixes
14584 F: drivers/net/wireless/marvell/mwifiex/
14585
14586 MARVELL MWL8K WIRELESS DRIVER
14587 L: linux-wireless@vger.kernel.org
14588 S: Orphan
14589 F: drivers/net/wireless/marvell/mwl8k.c
14590
14591 MARVELL NAND CONTROLLER DRIVER
14592 M: Miquel Raynal <miquel.raynal@bootlin.com>
14593 L: linux-mtd@lists.infradead.org
14594 S: Maintained
14595 F: drivers/mtd/nand/raw/marvell_nand.c
14596
14597 MARVELL OCTEON ENDPOINT DRIVER
14598 M: Veerasenareddy Burru <vburru@marvell.com>
14599 M: Sathesh Edara <sedara@marvell.com>
14600 L: netdev@vger.kernel.org
14601 S: Maintained
14602 F: drivers/net/ethernet/marvell/octeon_ep
14603
14604 MARVELL OCTEON ENDPOINT VF DRIVER
14605 M: Veerasenareddy Burru <vburru@marvell.com>
14606 M: Sathesh Edara <sedara@marvell.com>
14607 M: Shinas Rasheed <srasheed@marvell.com>
14608 M: Satananda Burla <sburla@marvell.com>
14609 L: netdev@vger.kernel.org
14610 S: Maintained
14611 F: drivers/net/ethernet/marvell/octeon_ep_vf
14612
14613 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
14614 M: Sunil Goutham <sgoutham@marvell.com>
14615 M: Geetha sowjanya <gakula@marvell.com>
14616 M: Subbaraya Sundeep <sbhatta@marvell.com>
14617 M: hariprasad <hkelam@marvell.com>
14618 M: Bharat Bhushan <bbhushan2@marvell.com>
14619 L: netdev@vger.kernel.org
14620 S: Maintained
14621 F: drivers/net/ethernet/marvell/octeontx2/nic/
14622 F: include/linux/soc/marvell/octeontx2/
14623
14624 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
14625 M: Sunil Goutham <sgoutham@marvell.com>
14626 M: Linu Cherian <lcherian@marvell.com>
14627 M: Geetha sowjanya <gakula@marvell.com>
14628 M: Jerin Jacob <jerinj@marvell.com>
14629 M: hariprasad <hkelam@marvell.com>
14630 M: Subbaraya Sundeep <sbhatta@marvell.com>
14631 L: netdev@vger.kernel.org
14632 S: Maintained
14633 F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
14634 F: drivers/net/ethernet/marvell/octeontx2/af/
14635
14636 MARVELL PEM PMU DRIVER
14637 M: Linu Cherian <lcherian@marvell.com>
14638 M: Gowthami Thiagarajan <gthiagarajan@marvell.com>
14639 S: Supported
14640 F: drivers/perf/marvell_pem_pmu.c
14641
14642 MARVELL PRESTERA ETHERNET SWITCH DRIVER
14643 M: Taras Chornyi <taras.chornyi@plvision.eu>
14644 S: Supported
14645 W: https://github.com/Marvell-switching/switchdev-prestera
14646 F: drivers/net/ethernet/marvell/prestera/
14647
14648 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
14649 M: Nicolas Pitre <nico@fluxnic.net>
14650 S: Odd Fixes
14651 F: drivers/mmc/host/mvsdio.*
14652
14653 MARVELL USB MDIO CONTROLLER DRIVER
14654 M: Tobias Waldekranz <tobias@waldekranz.com>
14655 L: netdev@vger.kernel.org
14656 S: Maintained
14657 F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml
14658 F: drivers/net/mdio/mdio-mvusb.c
14659
14660 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
14661 M: Hu Ziji <huziji@marvell.com>
14662 L: linux-mmc@vger.kernel.org
14663 S: Supported
14664 F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
14665 F: drivers/mmc/host/sdhci-xenon*
14666
14667 MARVELL OCTEON CN10K DPI DRIVER
14668 M: Vamsi Attunuru <vattunuru@marvell.com>
14669 S: Supported
14670 F: drivers/misc/mrvl_cn10k_dpi.c
14671
14672 MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR
14673 R: schalla@marvell.com
14674 R: vattunuru@marvell.com
14675 F: drivers/vdpa/octeon_ep/
14676
14677 MARVELL OCTEON HOTPLUG DRIVER
14678 R: Shijith Thotton <sthotton@marvell.com>
14679 R: Vamsi Attunuru <vattunuru@marvell.com>
14680 S: Supported
14681 F: drivers/pci/hotplug/octep_hp.c
14682
14683 MATROX FRAMEBUFFER DRIVER
14684 L: linux-fbdev@vger.kernel.org
14685 S: Orphan
14686 F: drivers/video/fbdev/matrox/matroxfb_*
14687 F: include/uapi/linux/matroxfb.h
14688
14689 MAX15301 DRIVER
14690 M: Daniel Nilsson <daniel.nilsson@flex.com>
14691 L: linux-hwmon@vger.kernel.org
14692 S: Maintained
14693 F: Documentation/hwmon/max15301.rst
14694 F: drivers/hwmon/pmbus/max15301.c
14695
14696 MAX2175 SDR TUNER DRIVER
14697 M: Ramesh Shanmugasundaram <rashanmu@gmail.com>
14698 L: linux-media@vger.kernel.org
14699 S: Maintained
14700 T: git git://linuxtv.org/media.git
14701 F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt
14702 F: Documentation/userspace-api/media/drivers/max2175.rst
14703 F: drivers/media/i2c/max2175*
14704 F: include/uapi/linux/max2175.h
14705
14706 MAX31335 RTC DRIVER
14707 M: Antoniu Miclaus <antoniu.miclaus@analog.com>
14708 L: linux-rtc@vger.kernel.org
14709 S: Supported
14710 W: https://ez.analog.com/linux-software-drivers
14711 F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml
14712 F: drivers/rtc/rtc-max31335.c
14713
14714 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
14715 L: linux-hwmon@vger.kernel.org
14716 S: Orphan
14717 F: Documentation/hwmon/max6650.rst
14718 F: drivers/hwmon/max6650.c
14719
14720 MAX9286 QUAD GMSL DESERIALIZER DRIVER
14721 M: Jacopo Mondi <jacopo+renesas@jmondi.org>
14722 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
14723 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
14724 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
14725 L: linux-media@vger.kernel.org
14726 S: Maintained
14727 F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
14728 F: drivers/media/i2c/max9286.c
14729
14730 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
14731 M: Niklas Söderlund <niklas.soderlund@ragnatech.se>
14732 L: linux-media@vger.kernel.org
14733 S: Maintained
14734 F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
14735 F: drivers/staging/media/max96712/max96712.c
14736
14737 MAX96714 GMSL2 DESERIALIZER DRIVER
14738 M: Julien Massot <julien.massot@collabora.com>
14739 L: linux-media@vger.kernel.org
14740 S: Maintained
14741 F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml
14742 F: drivers/media/i2c/max96714.c
14743
14744 MAX96717 GMSL2 SERIALIZER DRIVER
14745 M: Julien Massot <julien.massot@collabora.com>
14746 L: linux-media@vger.kernel.org
14747 S: Maintained
14748 F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
14749 F: drivers/media/i2c/max96717.c
14750
14751 MAX9860 MONO AUDIO VOICE CODEC DRIVER
14752 M: Peter Rosin <peda@axentia.se>
14753 L: linux-sound@vger.kernel.org
14754 S: Maintained
14755 F: Documentation/devicetree/bindings/sound/max9860.txt
14756 F: sound/soc/codecs/max9860.*
14757
14758 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
14759 M: Andreas Klinger <ak@it-klinger.de>
14760 L: linux-iio@vger.kernel.org
14761 S: Maintained
14762 F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
14763 F: drivers/iio/proximity/mb1232.c
14764
14765 MAXIM MAX11205 DRIVER
14766 M: Ramona Bolboaca <ramona.bolboaca@analog.com>
14767 L: linux-iio@vger.kernel.org
14768 S: Supported
14769 W: https://ez.analog.com/linux-software-drivers
14770 F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
14771 F: drivers/iio/adc/max11205.c
14772
14773 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
14774 R: Iskren Chernev <iskren.chernev@gmail.com>
14775 R: Krzysztof Kozlowski <krzk@kernel.org>
14776 R: Marek Szyprowski <m.szyprowski@samsung.com>
14777 R: Matheus Castello <matheus@castello.eng.br>
14778 L: linux-pm@vger.kernel.org
14779 S: Maintained
14780 F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
14781 F: drivers/power/supply/max17040_battery.c
14782
14783 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
14784 R: Hans de Goede <hdegoede@redhat.com>
14785 R: Krzysztof Kozlowski <krzk@kernel.org>
14786 R: Marek Szyprowski <m.szyprowski@samsung.com>
14787 R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
14788 R: Purism Kernel Team <kernel@puri.sm>
14789 L: linux-pm@vger.kernel.org
14790 S: Maintained
14791 F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
14792 F: drivers/power/supply/max17042_battery.c
14793
14794 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
14795 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14796 L: linux-kernel@vger.kernel.org
14797 S: Maintained
14798 F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
14799 F: drivers/regulator/max20086-regulator.c
14800
14801 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
14802 M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
14803 L: linux-iio@vger.kernel.org
14804 S: Maintained
14805 F: drivers/iio/temperature/max30208.c
14806
14807 MAXIM MAX77650 PMIC MFD DRIVER
14808 M: Bartosz Golaszewski <brgl@bgdev.pl>
14809 L: linux-kernel@vger.kernel.org
14810 S: Maintained
14811 F: Documentation/devicetree/bindings/*/*max77650.yaml
14812 F: Documentation/devicetree/bindings/*/max77650*.yaml
14813 F: drivers/gpio/gpio-max77650.c
14814 F: drivers/input/misc/max77650-onkey.c
14815 F: drivers/leds/leds-max77650.c
14816 F: drivers/mfd/max77650.c
14817 F: drivers/power/supply/max77650-charger.c
14818 F: drivers/regulator/max77650-regulator.c
14819 F: include/linux/mfd/max77650.h
14820
14821 MAXIM MAX77714 PMIC MFD DRIVER
14822 M: Luca Ceresoli <luca@lucaceresoli.net>
14823 S: Maintained
14824 F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
14825 F: drivers/mfd/max77714.c
14826 F: include/linux/mfd/max77714.h
14827
14828 MAXIM MAX77759 PMIC MFD DRIVER
14829 M: André Draszik <andre.draszik@linaro.org>
14830 L: linux-kernel@vger.kernel.org
14831 S: Maintained
14832 F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml
14833 F: drivers/gpio/gpio-max77759.c
14834 F: drivers/mfd/max77759.c
14835 F: drivers/nvmem/max77759-nvmem.c
14836 F: include/linux/mfd/max77759.h
14837
14838 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
14839 M: Javier Martinez Canillas <javier@dowhile0.org>
14840 L: linux-kernel@vger.kernel.org
14841 S: Supported
14842 F: Documentation/devicetree/bindings/*/*max77802.yaml
14843 F: drivers/regulator/max77802-regulator.c
14844 F: include/dt-bindings/*/*max77802.h
14845
14846 MAXIM MAX77976 BATTERY CHARGER
14847 M: Luca Ceresoli <luca@lucaceresoli.net>
14848 S: Supported
14849 F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
14850 F: drivers/power/supply/max77976_charger.c
14851
14852 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
14853 M: Krzysztof Kozlowski <krzk@kernel.org>
14854 L: linux-pm@vger.kernel.org
14855 S: Maintained
14856 B: mailto:linux-samsung-soc@vger.kernel.org
14857 F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
14858 F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
14859 F: drivers/power/supply/max14577_charger.c
14860 F: drivers/power/supply/max77693_charger.c
14861
14862 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
14863 M: Chanwoo Choi <cw00.choi@samsung.com>
14864 M: Krzysztof Kozlowski <krzk@kernel.org>
14865 L: linux-kernel@vger.kernel.org
14866 S: Maintained
14867 B: mailto:linux-samsung-soc@vger.kernel.org
14868 F: Documentation/devicetree/bindings/*/maxim,max14577.yaml
14869 F: Documentation/devicetree/bindings/*/maxim,max77686.yaml
14870 F: Documentation/devicetree/bindings/*/maxim,max77693.yaml
14871 F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml
14872 F: Documentation/devicetree/bindings/*/maxim,max77843.yaml
14873 F: drivers/leds/leds-max77705.c
14874 F: drivers/*/*max77843.c
14875 F: drivers/*/max14577*.c
14876 F: drivers/*/max77686*.c
14877 F: drivers/*/max77693*.c
14878 F: drivers/*/max77705*.c
14879 F: drivers/clk/clk-max77686.c
14880 F: drivers/extcon/extcon-max14577.c
14881 F: drivers/extcon/extcon-max77693.c
14882 F: drivers/rtc/rtc-max77686.c
14883 F: include/linux/mfd/max14577*.h
14884 F: include/linux/mfd/max77686*.h
14885 F: include/linux/mfd/max77693*.h
14886 F: include/linux/mfd/max77705*.h
14887
14888 MAXIRADIO FM RADIO RECEIVER DRIVER
14889 M: Hans Verkuil <hverkuil@xs4all.nl>
14890 L: linux-media@vger.kernel.org
14891 S: Maintained
14892 W: https://linuxtv.org
14893 T: git git://linuxtv.org/media.git
14894 F: drivers/media/radio/radio-maxiradio*
14895
14896 MAXLINEAR ETHERNET PHY DRIVER
14897 M: Xu Liang <lxu@maxlinear.com>
14898 L: netdev@vger.kernel.org
14899 S: Supported
14900 F: drivers/net/phy/mxl-86110.c
14901 F: drivers/net/phy/mxl-gpy.c
14902
14903 MCAN MMIO DEVICE DRIVER
14904 M: Chandrasekar Ramakrishnan <rcsekar@samsung.com>
14905 L: linux-can@vger.kernel.org
14906 S: Maintained
14907 F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
14908 F: drivers/net/can/m_can/m_can.c
14909 F: drivers/net/can/m_can/m_can.h
14910 F: drivers/net/can/m_can/m_can_platform.c
14911
14912 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
14913 R: Yasushi SHOJI <yashi@spacecubics.com>
14914 L: linux-can@vger.kernel.org
14915 S: Maintained
14916 F: drivers/net/can/usb/mcba_usb.c
14917
14918 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
14919 M: Rishi Gupta <gupt21@gmail.com>
14920 L: linux-i2c@vger.kernel.org
14921 L: linux-input@vger.kernel.org
14922 S: Maintained
14923 F: drivers/hid/hid-mcp2221.c
14924
14925 MCP251XFD SPI-CAN NETWORK DRIVER
14926 M: Marc Kleine-Budde <mkl@pengutronix.de>
14927 M: Manivannan Sadhasivam <mani@kernel.org>
14928 R: Thomas Kopp <thomas.kopp@microchip.com>
14929 L: linux-can@vger.kernel.org
14930 S: Maintained
14931 F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
14932 F: drivers/net/can/spi/mcp251xfd/
14933
14934 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
14935 M: Peter Rosin <peda@axentia.se>
14936 L: linux-iio@vger.kernel.org
14937 S: Maintained
14938 F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
14939 F: drivers/iio/potentiometer/mcp4018.c
14940 F: drivers/iio/potentiometer/mcp4531.c
14941
14942 MCP4821 DAC DRIVER
14943 M: Anshul Dalal <anshulusr@gmail.com>
14944 L: linux-iio@vger.kernel.org
14945 S: Maintained
14946 F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
14947 F: drivers/iio/dac/mcp4821.c
14948
14949 MCR20A IEEE-802.15.4 RADIO DRIVER
14950 M: Stefan Schmidt <stefan@datenfreihafen.org>
14951 L: linux-wpan@vger.kernel.org
14952 S: Odd Fixes
14953 W: https://github.com/xueliu/mcr20a-linux
14954 F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
14955 F: drivers/net/ieee802154/mcr20a.c
14956 F: drivers/net/ieee802154/mcr20a.h
14957
14958 MDIO REGMAP DRIVER
14959 M: Maxime Chevallier <maxime.chevallier@bootlin.com>
14960 L: netdev@vger.kernel.org
14961 S: Maintained
14962 F: drivers/net/mdio/mdio-regmap.c
14963 F: include/linux/mdio/mdio-regmap.h
14964
14965 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
14966 M: William Breathitt Gray <wbg@kernel.org>
14967 L: linux-iio@vger.kernel.org
14968 S: Maintained
14969 F: drivers/iio/dac/cio-dac.c
14970
14971 MEDIA CONTROLLER FRAMEWORK
14972 M: Sakari Ailus <sakari.ailus@linux.intel.com>
14973 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14974 L: linux-media@vger.kernel.org
14975 S: Supported
14976 W: https://www.linuxtv.org
14977 T: git git://linuxtv.org/media.git
14978 F: drivers/media/mc/
14979 F: include/media/media-*.h
14980 F: include/uapi/linux/media.h
14981
14982 MEDIA DRIVER FOR FREESCALE IMX PXP
14983 M: Philipp Zabel <p.zabel@pengutronix.de>
14984 L: linux-media@vger.kernel.org
14985 S: Maintained
14986 T: git git://linuxtv.org/media.git
14987 F: drivers/media/platform/nxp/imx-pxp.[ch]
14988
14989 MEDIA DRIVERS FOR ASCOT2E
14990 M: Abylay Ospan <aospan@amazon.com>
14991 L: linux-media@vger.kernel.org
14992 S: Supported
14993 W: https://linuxtv.org
14994 W: http://netup.tv/
14995 T: git git://linuxtv.org/media.git
14996 F: drivers/media/dvb-frontends/ascot2e*
14997
14998 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
14999 M: Jasmin Jessich <jasmin@anw.at>
15000 L: linux-media@vger.kernel.org
15001 S: Maintained
15002 W: https://linuxtv.org
15003 T: git git://linuxtv.org/media.git
15004 F: drivers/media/dvb-frontends/cxd2099*
15005
15006 MEDIA DRIVERS FOR CXD2841ER
15007 M: Abylay Ospan <aospan@amazon.com>
15008 L: linux-media@vger.kernel.org
15009 S: Supported
15010 W: https://linuxtv.org
15011 W: http://netup.tv/
15012 T: git git://linuxtv.org/media.git
15013 F: drivers/media/dvb-frontends/cxd2841er*
15014
15015 MEDIA DRIVERS FOR CXD2880
15016 M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
15017 L: linux-media@vger.kernel.org
15018 S: Supported
15019 W: http://linuxtv.org/
15020 T: git git://linuxtv.org/media.git
15021 F: drivers/media/dvb-frontends/cxd2880/*
15022 F: drivers/media/spi/cxd2880*
15023
15024 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
15025 L: linux-media@vger.kernel.org
15026 S: Orphan
15027 W: https://linuxtv.org
15028 T: git git://linuxtv.org/media.git
15029 F: drivers/media/pci/ddbridge/*
15030
15031 MEDIA DRIVERS FOR FREESCALE IMX
15032 M: Steve Longerbeam <slongerbeam@gmail.com>
15033 M: Philipp Zabel <p.zabel@pengutronix.de>
15034 L: linux-media@vger.kernel.org
15035 S: Maintained
15036 T: git git://linuxtv.org/media.git
15037 F: Documentation/admin-guide/media/imx.rst
15038 F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml
15039 F: drivers/staging/media/imx/
15040 F: include/linux/imx-media.h
15041 F: include/media/imx.h
15042
15043 MEDIA DRIVERS FOR FREESCALE IMX7/8
15044 M: Rui Miguel Silva <rmfrfs@gmail.com>
15045 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15046 M: Martin Kepplinger <martin.kepplinger@puri.sm>
15047 R: Purism Kernel Team <kernel@puri.sm>
15048 L: linux-media@vger.kernel.org
15049 S: Maintained
15050 T: git git://linuxtv.org/media.git
15051 F: Documentation/admin-guide/media/imx7.rst
15052 F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
15053 F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
15054 F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
15055 F: drivers/media/platform/nxp/imx-mipi-csis.c
15056 F: drivers/media/platform/nxp/imx7-media-csi.c
15057 F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c
15058
15059 MEDIA DRIVERS FOR HELENE
15060 M: Abylay Ospan <aospan@amazon.com>
15061 L: linux-media@vger.kernel.org
15062 S: Supported
15063 W: https://linuxtv.org
15064 W: http://netup.tv/
15065 T: git git://linuxtv.org/media.git
15066 F: drivers/media/dvb-frontends/helene*
15067
15068 MEDIA DRIVERS FOR HORUS3A
15069 M: Abylay Ospan <aospan@amazon.com>
15070 L: linux-media@vger.kernel.org
15071 S: Supported
15072 W: https://linuxtv.org
15073 W: http://netup.tv/
15074 T: git git://linuxtv.org/media.git
15075 F: drivers/media/dvb-frontends/horus3a*
15076
15077 MEDIA DRIVERS FOR LNBH25
15078 M: Abylay Ospan <aospan@amazon.com>
15079 L: linux-media@vger.kernel.org
15080 S: Supported
15081 W: https://linuxtv.org
15082 W: http://netup.tv/
15083 T: git git://linuxtv.org/media.git
15084 F: drivers/media/dvb-frontends/lnbh25*
15085
15086 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
15087 L: linux-media@vger.kernel.org
15088 S: Orphan
15089 W: https://linuxtv.org
15090 T: git git://linuxtv.org/media.git
15091 F: drivers/media/dvb-frontends/mxl5xx*
15092
15093 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
15094 M: Abylay Ospan <aospan@amazon.com>
15095 L: linux-media@vger.kernel.org
15096 S: Supported
15097 W: https://linuxtv.org
15098 W: http://netup.tv/
15099 T: git git://linuxtv.org/media.git
15100 F: drivers/media/pci/netup_unidvb/*
15101
15102 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
15103 M: Dmitry Osipenko <digetx@gmail.com>
15104 L: linux-media@vger.kernel.org
15105 L: linux-tegra@vger.kernel.org
15106 S: Maintained
15107 T: git git://linuxtv.org/media.git
15108 F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
15109 F: drivers/media/platform/nvidia/tegra-vde/
15110
15111 MEDIA DRIVERS FOR RENESAS - CEU
15112 M: Jacopo Mondi <jacopo@jmondi.org>
15113 L: linux-media@vger.kernel.org
15114 L: linux-renesas-soc@vger.kernel.org
15115 S: Supported
15116 T: git git://linuxtv.org/media.git
15117 F: Documentation/devicetree/bindings/media/renesas,ceu.yaml
15118 F: drivers/media/platform/renesas/renesas-ceu.c
15119 F: include/media/drv-intf/renesas-ceu.h
15120
15121 MEDIA DRIVERS FOR RENESAS - DRIF
15122 M: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
15123 L: linux-media@vger.kernel.org
15124 L: linux-renesas-soc@vger.kernel.org
15125 S: Supported
15126 T: git git://linuxtv.org/media.git
15127 F: Documentation/devicetree/bindings/media/renesas,drif.yaml
15128 F: drivers/media/platform/renesas/rcar_drif.c
15129
15130 MEDIA DRIVERS FOR RENESAS - FCP
15131 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15132 L: linux-media@vger.kernel.org
15133 L: linux-renesas-soc@vger.kernel.org
15134 S: Supported
15135 T: git git://linuxtv.org/media.git
15136 F: Documentation/devicetree/bindings/media/renesas,fcp.yaml
15137 F: drivers/media/platform/renesas/rcar-fcp.c
15138 F: include/media/rcar-fcp.h
15139
15140 MEDIA DRIVERS FOR RENESAS - FDP1
15141 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
15142 L: linux-media@vger.kernel.org
15143 L: linux-renesas-soc@vger.kernel.org
15144 S: Supported
15145 T: git git://linuxtv.org/media.git
15146 F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml
15147 F: drivers/media/platform/renesas/rcar_fdp1.c
15148
15149 MEDIA DRIVERS FOR RENESAS - VIN
15150 M: Niklas Söderlund <niklas.soderlund@ragnatech.se>
15151 L: linux-media@vger.kernel.org
15152 L: linux-renesas-soc@vger.kernel.org
15153 S: Supported
15154 T: git git://linuxtv.org/media.git
15155 F: Documentation/devicetree/bindings/media/renesas,csi2.yaml
15156 F: Documentation/devicetree/bindings/media/renesas,isp.yaml
15157 F: Documentation/devicetree/bindings/media/renesas,vin.yaml
15158 F: drivers/media/platform/renesas/rcar-csi2.c
15159 F: drivers/media/platform/renesas/rcar-isp/
15160 F: drivers/media/platform/renesas/rcar-vin/
15161
15162 MEDIA DRIVERS FOR RENESAS - VSP1
15163 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15164 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
15165 L: linux-media@vger.kernel.org
15166 L: linux-renesas-soc@vger.kernel.org
15167 S: Supported
15168 T: git git://linuxtv.org/media.git
15169 F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml
15170 F: drivers/media/platform/renesas/vsp1/
15171
15172 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
15173 L: linux-media@vger.kernel.org
15174 S: Orphan
15175 W: https://linuxtv.org
15176 T: git git://linuxtv.org/media.git
15177 F: drivers/media/dvb-frontends/stv0910*
15178
15179 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
15180 L: linux-media@vger.kernel.org
15181 S: Orphan
15182 W: https://linuxtv.org
15183 T: git git://linuxtv.org/media.git
15184 F: drivers/media/dvb-frontends/stv6111*
15185
15186 MEDIA DRIVERS FOR STM32 - CSI
15187 M: Alain Volmat <alain.volmat@foss.st.com>
15188 L: linux-media@vger.kernel.org
15189 S: Supported
15190 T: git git://linuxtv.org/media_tree.git
15191 F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml
15192 F: drivers/media/platform/st/stm32/stm32-csi.c
15193
15194 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
15195 M: Hugues Fruchet <hugues.fruchet@foss.st.com>
15196 M: Alain Volmat <alain.volmat@foss.st.com>
15197 L: linux-media@vger.kernel.org
15198 S: Supported
15199 T: git git://linuxtv.org/media.git
15200 F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
15201 F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
15202 F: drivers/media/platform/st/stm32/stm32-dcmi.c
15203 F: drivers/media/platform/st/stm32/stm32-dcmipp/*
15204
15205 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
15206 M: Mauro Carvalho Chehab <mchehab@kernel.org>
15207 L: linux-media@vger.kernel.org
15208 S: Maintained
15209 W: https://linuxtv.org
15210 Q: http://patchwork.kernel.org/project/linux-media/list/
15211 T: git git://linuxtv.org/media.git
15212 F: Documentation/admin-guide/media/
15213 F: Documentation/devicetree/bindings/media/
15214 F: Documentation/driver-api/media/
15215 F: Documentation/userspace-api/media/
15216 F: drivers/media/
15217 F: drivers/staging/media/
15218 F: include/dt-bindings/media/
15219 F: include/linux/platform_data/media/
15220 F: include/media/
15221 F: include/uapi/linux/dvb/
15222 F: include/uapi/linux/ivtv*
15223 F: include/uapi/linux/media.h
15224 F: include/uapi/linux/uvcvideo.h
15225 F: include/uapi/linux/v4l2-*
15226 F: include/uapi/linux/videodev2.h
15227
15228 MEDIATEK BLUETOOTH DRIVER
15229 M: Sean Wang <sean.wang@mediatek.com>
15230 L: linux-bluetooth@vger.kernel.org
15231 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
15232 S: Maintained
15233 F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt
15234 F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml
15235 F: drivers/bluetooth/btmtkuart.c
15236
15237 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
15238 M: Sen Chu <sen.chu@mediatek.com>
15239 M: Sean Wang <sean.wang@mediatek.com>
15240 M: Macpaul Lin <macpaul.lin@mediatek.com>
15241 L: linux-pm@vger.kernel.org
15242 S: Maintained
15243 F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
15244 F: drivers/power/reset/mt6323-poweroff.c
15245
15246 MEDIATEK CIR DRIVER
15247 M: Sean Wang <sean.wang@mediatek.com>
15248 S: Maintained
15249 F: drivers/media/rc/mtk-cir.c
15250
15251 MEDIATEK DMA DRIVER
15252 M: Sean Wang <sean.wang@mediatek.com>
15253 L: dmaengine@vger.kernel.org
15254 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15255 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
15256 S: Maintained
15257 F: Documentation/devicetree/bindings/dma/mediatek,*
15258 F: drivers/dma/mediatek/
15259
15260 MEDIATEK ETHERNET DRIVER
15261 M: Felix Fietkau <nbd@nbd.name>
15262 M: Sean Wang <sean.wang@mediatek.com>
15263 M: Lorenzo Bianconi <lorenzo@kernel.org>
15264 L: netdev@vger.kernel.org
15265 S: Maintained
15266 F: drivers/net/ethernet/mediatek/
15267
15268 MEDIATEK ETHERNET PCS DRIVER
15269 M: Alexander Couzens <lynxis@fe80.eu>
15270 M: Daniel Golle <daniel@makrotopia.org>
15271 L: netdev@vger.kernel.org
15272 S: Maintained
15273 F: drivers/net/pcs/pcs-mtk-lynxi.c
15274 F: include/linux/pcs/pcs-mtk-lynxi.h
15275
15276 MEDIATEK ETHERNET PHY DRIVERS
15277 M: Daniel Golle <daniel@makrotopia.org>
15278 M: Qingfang Deng <dqfext@gmail.com>
15279 M: SkyLake Huang <SkyLake.Huang@mediatek.com>
15280 L: netdev@vger.kernel.org
15281 S: Maintained
15282 F: drivers/net/phy/mediatek/mtk-2p5ge.c
15283 F: drivers/net/phy/mediatek/mtk-ge-soc.c
15284 F: drivers/net/phy/mediatek/mtk-phy-lib.c
15285 F: drivers/net/phy/mediatek/mtk-ge.c
15286 F: drivers/net/phy/mediatek/mtk.h
15287 F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c
15288
15289 MEDIATEK I2C CONTROLLER DRIVER
15290 M: Qii Wang <qii.wang@mediatek.com>
15291 L: linux-i2c@vger.kernel.org
15292 S: Maintained
15293 F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
15294 F: drivers/i2c/busses/i2c-mt65xx.c
15295
15296 MEDIATEK IOMMU DRIVER
15297 M: Yong Wu <yong.wu@mediatek.com>
15298 L: iommu@lists.linux.dev
15299 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
15300 S: Supported
15301 F: Documentation/devicetree/bindings/iommu/mediatek*
15302 F: drivers/iommu/mtk_iommu*
15303 F: include/dt-bindings/memory/mediatek,mt*-port.h
15304 F: include/dt-bindings/memory/mt*-port.h
15305
15306 MEDIATEK JPEG DRIVER
15307 M: Bin Liu <bin.liu@mediatek.com>
15308 S: Supported
15309 F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
15310 F: drivers/media/platform/mediatek/jpeg/
15311
15312 MEDIATEK KEYPAD DRIVER
15313 M: Mattijs Korpershoek <mkorpershoek@kernel.org>
15314 S: Supported
15315 F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
15316 F: drivers/input/keyboard/mt6779-keypad.c
15317
15318 MEDIATEK MDP DRIVER
15319 M: Minghsiu Tsai <minghsiu.tsai@mediatek.com>
15320 M: Houlong Wei <houlong.wei@mediatek.com>
15321 M: Andrew-CT Chen <andrew-ct.chen@mediatek.com>
15322 S: Supported
15323 F: Documentation/devicetree/bindings/media/mediatek-mdp.txt
15324 F: drivers/media/platform/mediatek/mdp/
15325 F: drivers/media/platform/mediatek/vpu/
15326
15327 MEDIATEK MEDIA DRIVER
15328 M: Tiffany Lin <tiffany.lin@mediatek.com>
15329 M: Andrew-CT Chen <andrew-ct.chen@mediatek.com>
15330 M: Yunfei Dong <yunfei.dong@mediatek.com>
15331 S: Supported
15332 F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
15333 F: Documentation/devicetree/bindings/media/mediatek-vpu.txt
15334 F: drivers/media/platform/mediatek/vcodec/
15335 F: drivers/media/platform/mediatek/vpu/
15336
15337 MEDIATEK MIPI-CSI CDPHY DRIVER
15338 M: Julien Stephan <jstephan@baylibre.com>
15339 M: Andy Hsieh <andy.hsieh@mediatek.com>
15340 S: Supported
15341 F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml
15342 F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5*
15343
15344 MEDIATEK MMC/SD/SDIO DRIVER
15345 M: Chaotian Jing <chaotian.jing@mediatek.com>
15346 S: Maintained
15347 F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml
15348 F: drivers/mmc/host/mtk-sd.c
15349
15350 MEDIATEK MT6735 CLOCK & RESET DRIVERS
15351 M: Yassine Oudjana <y.oudjana@protonmail.com>
15352 L: linux-clk@vger.kernel.org
15353 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
15354 S: Maintained
15355 F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c
15356 F: drivers/clk/mediatek/clk-mt6735-imgsys.c
15357 F: drivers/clk/mediatek/clk-mt6735-infracfg.c
15358 F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c
15359 F: drivers/clk/mediatek/clk-mt6735-pericfg.c
15360 F: drivers/clk/mediatek/clk-mt6735-topckgen.c
15361 F: drivers/clk/mediatek/clk-mt6735-vdecsys.c
15362 F: drivers/clk/mediatek/clk-mt6735-vencsys.c
15363 F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h
15364 F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h
15365 F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h
15366 F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h
15367 F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h
15368 F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h
15369 F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h
15370 F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h
15371 F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h
15372 F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h
15373 F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h
15374 F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h
15375
15376 MEDIATEK MT76 WIRELESS LAN DRIVER
15377 M: Felix Fietkau <nbd@nbd.name>
15378 M: Lorenzo Bianconi <lorenzo@kernel.org>
15379 M: Ryder Lee <ryder.lee@mediatek.com>
15380 R: Shayne Chen <shayne.chen@mediatek.com>
15381 R: Sean Wang <sean.wang@mediatek.com>
15382 L: linux-wireless@vger.kernel.org
15383 S: Maintained
15384 T: git https://github.com/nbd168/wireless
15385 F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
15386 F: drivers/net/wireless/mediatek/mt76/
15387
15388 MEDIATEK MT7601U WIRELESS LAN DRIVER
15389 M: Jakub Kicinski <kuba@kernel.org>
15390 L: linux-wireless@vger.kernel.org
15391 S: Maintained
15392 F: drivers/net/wireless/mediatek/mt7601u/
15393
15394 MEDIATEK MT7621 CLOCK DRIVER
15395 M: Sergio Paracuellos <sergio.paracuellos@gmail.com>
15396 S: Maintained
15397 F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
15398 F: drivers/clk/ralink/clk-mt7621.c
15399
15400 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
15401 M: Sergio Paracuellos <sergio.paracuellos@gmail.com>
15402 S: Maintained
15403 F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
15404 F: drivers/pci/controller/pcie-mt7621.c
15405
15406 MEDIATEK MT7621 PHY PCI DRIVER
15407 M: Sergio Paracuellos <sergio.paracuellos@gmail.com>
15408 S: Maintained
15409 F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
15410 F: drivers/phy/ralink/phy-mt7621-pci.c
15411
15412 MEDIATEK MT7621/28/88 I2C DRIVER
15413 M: Stefan Roese <sr@denx.de>
15414 L: linux-i2c@vger.kernel.org
15415 S: Maintained
15416 F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
15417 F: drivers/i2c/busses/i2c-mt7621.c
15418
15419 MEDIATEK MTMIPS CLOCK DRIVER
15420 M: Sergio Paracuellos <sergio.paracuellos@gmail.com>
15421 S: Maintained
15422 F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
15423 F: drivers/clk/ralink/clk-mtmips.c
15424
15425 MEDIATEK NAND CONTROLLER DRIVER
15426 L: linux-mtd@lists.infradead.org
15427 S: Orphan
15428 F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
15429 F: drivers/mtd/nand/raw/mtk_*
15430
15431 MEDIATEK PMIC LED DRIVER
15432 M: Sen Chu <sen.chu@mediatek.com>
15433 M: Sean Wang <sean.wang@mediatek.com>
15434 M: Macpaul Lin <macpaul.lin@mediatek.com>
15435 S: Maintained
15436 F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
15437 F: drivers/leds/leds-mt6323.c
15438
15439 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
15440 M: Sean Wang <sean.wang@mediatek.com>
15441 S: Maintained
15442 F: drivers/char/hw_random/mtk-rng.c
15443
15444 MEDIATEK SMI DRIVER
15445 M: Yong Wu <yong.wu@mediatek.com>
15446 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
15447 S: Supported
15448 F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
15449 F: drivers/memory/mtk-smi.c
15450 F: include/soc/mediatek/smi.h
15451
15452 MEDIATEK SWITCH DRIVER
15453 M: Chester A. Unal <chester.a.unal@arinc9.com>
15454 M: Daniel Golle <daniel@makrotopia.org>
15455 M: DENG Qingfang <dqfext@gmail.com>
15456 M: Sean Wang <sean.wang@mediatek.com>
15457 L: netdev@vger.kernel.org
15458 S: Maintained
15459 F: drivers/net/dsa/mt7530-mdio.c
15460 F: drivers/net/dsa/mt7530-mmio.c
15461 F: drivers/net/dsa/mt7530.*
15462 F: net/dsa/tag_mtk.c
15463
15464 MEDIATEK T7XX 5G WWAN MODEM DRIVER
15465 M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
15466 R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
15467 R: Liu Haijun <haijun.liu@mediatek.com>
15468 R: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
15469 R: Ricardo Martinez <ricardo.martinez@linux.intel.com>
15470 L: netdev@vger.kernel.org
15471 S: Supported
15472 F: drivers/net/wwan/t7xx/
15473
15474 MEDIATEK USB3 DRD IP DRIVER
15475 M: Chunfeng Yun <chunfeng.yun@mediatek.com>
15476 L: linux-usb@vger.kernel.org
15477 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15478 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
15479 S: Maintained
15480 F: Documentation/devicetree/bindings/usb/mediatek,*
15481 F: drivers/usb/host/xhci-mtk*
15482 F: drivers/usb/mtu3/
15483
15484 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
15485 M: Peter Senna Tschudin <peter.senna@gmail.com>
15486 M: Ian Ray <ian.ray@ge.com>
15487 M: Martyn Welch <martyn.welch@collabora.co.uk>
15488 S: Maintained
15489 F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
15490 F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
15491
15492 MEGARAID SCSI/SAS DRIVERS
15493 M: Kashyap Desai <kashyap.desai@broadcom.com>
15494 M: Sumit Saxena <sumit.saxena@broadcom.com>
15495 M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
15496 M: Chandrakanth patil <chandrakanth.patil@broadcom.com>
15497 L: megaraidlinux.pdl@broadcom.com
15498 L: linux-scsi@vger.kernel.org
15499 S: Maintained
15500 W: http://www.avagotech.com/support/
15501 F: Documentation/scsi/megaraid.rst
15502 F: drivers/scsi/megaraid.*
15503 F: drivers/scsi/megaraid/
15504
15505 MELEXIS MLX90614 DRIVER
15506 M: Crt Mori <cmo@melexis.com>
15507 L: linux-iio@vger.kernel.org
15508 S: Supported
15509 W: http://www.melexis.com
15510 F: drivers/iio/temperature/mlx90614.c
15511
15512 MELEXIS MLX90632 DRIVER
15513 M: Crt Mori <cmo@melexis.com>
15514 L: linux-iio@vger.kernel.org
15515 S: Supported
15516 W: http://www.melexis.com
15517 F: drivers/iio/temperature/mlx90632.c
15518
15519 MELEXIS MLX90635 DRIVER
15520 M: Crt Mori <cmo@melexis.com>
15521 L: linux-iio@vger.kernel.org
15522 S: Supported
15523 W: http://www.melexis.com
15524 F: drivers/iio/temperature/mlx90635.c
15525
15526 MELFAS MIP4 TOUCHSCREEN DRIVER
15527 M: Sangwon Jee <jeesw@melfas.com>
15528 S: Supported
15529 W: http://www.melfas.com
15530 F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
15531 F: drivers/input/touchscreen/melfas_mip4.c
15532
15533 MELLANOX BLUEFIELD I2C DRIVER
15534 M: Khalil Blaiech <kblaiech@nvidia.com>
15535 M: Asmaa Mnebhi <asmaa@nvidia.com>
15536 L: linux-i2c@vger.kernel.org
15537 S: Supported
15538 F: drivers/i2c/busses/i2c-mlxbf.c
15539
15540 MELLANOX ETHERNET DRIVER (mlx4_en)
15541 M: Tariq Toukan <tariqt@nvidia.com>
15542 L: netdev@vger.kernel.org
15543 S: Maintained
15544 W: https://www.nvidia.com/networking/
15545 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15546 F: drivers/net/ethernet/mellanox/mlx4/en_*
15547
15548 MELLANOX ETHERNET DRIVER (mlx5e)
15549 M: Saeed Mahameed <saeedm@nvidia.com>
15550 M: Tariq Toukan <tariqt@nvidia.com>
15551 L: netdev@vger.kernel.org
15552 S: Maintained
15553 W: https://www.nvidia.com/networking/
15554 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15555 F: drivers/net/ethernet/mellanox/mlx5/core/en_*
15556
15557 MELLANOX ETHERNET INNOVA DRIVERS
15558 R: Boris Pismenny <borisp@nvidia.com>
15559 L: netdev@vger.kernel.org
15560 S: Maintained
15561 W: https://www.nvidia.com/networking/
15562 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15563 F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
15564 F: drivers/net/ethernet/mellanox/mlx5/core/fpga/*
15565 F: include/linux/mlx5/mlx5_ifc_fpga.h
15566
15567 MELLANOX ETHERNET SWITCH DRIVERS
15568 M: Ido Schimmel <idosch@nvidia.com>
15569 M: Petr Machata <petrm@nvidia.com>
15570 L: netdev@vger.kernel.org
15571 S: Supported
15572 W: https://www.nvidia.com/networking/
15573 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15574 F: drivers/net/ethernet/mellanox/mlxsw/
15575 F: tools/testing/selftests/drivers/net/mlxsw/
15576
15577 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
15578 M: mlxsw@nvidia.com
15579 L: netdev@vger.kernel.org
15580 S: Supported
15581 W: https://www.nvidia.com/networking/
15582 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15583 F: drivers/net/ethernet/mellanox/mlxfw/
15584
15585 MELLANOX HARDWARE PLATFORM SUPPORT
15586 M: Hans de Goede <hdegoede@redhat.com>
15587 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
15588 M: Vadim Pasternak <vadimp@nvidia.com>
15589 L: platform-driver-x86@vger.kernel.org
15590 S: Supported
15591 F: Documentation/ABI/stable/sysfs-driver-mlxreg-io
15592 F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
15593 F: drivers/platform/mellanox/
15594 F: include/linux/platform_data/mlxreg.h
15595
15596 MELLANOX MLX4 core VPI driver
15597 M: Tariq Toukan <tariqt@nvidia.com>
15598 L: netdev@vger.kernel.org
15599 L: linux-rdma@vger.kernel.org
15600 S: Maintained
15601 W: https://www.nvidia.com/networking/
15602 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15603 F: drivers/net/ethernet/mellanox/mlx4/
15604 F: include/linux/mlx4/
15605
15606 MELLANOX MLX4 IB driver
15607 M: Yishai Hadas <yishaih@nvidia.com>
15608 L: linux-rdma@vger.kernel.org
15609 S: Supported
15610 W: https://www.nvidia.com/networking/
15611 Q: http://patchwork.kernel.org/project/linux-rdma/list/
15612 F: drivers/infiniband/hw/mlx4/
15613 F: include/linux/mlx4/
15614 F: include/uapi/rdma/mlx4-abi.h
15615
15616 MELLANOX MLX5 core VPI driver
15617 M: Saeed Mahameed <saeedm@nvidia.com>
15618 M: Leon Romanovsky <leonro@nvidia.com>
15619 M: Tariq Toukan <tariqt@nvidia.com>
15620 L: netdev@vger.kernel.org
15621 L: linux-rdma@vger.kernel.org
15622 S: Maintained
15623 W: https://www.nvidia.com/networking/
15624 Q: https://patchwork.kernel.org/project/netdevbpf/list/
15625 F: Documentation/networking/device_drivers/ethernet/mellanox/
15626 F: drivers/net/ethernet/mellanox/mlx5/core/
15627 F: include/linux/mlx5/
15628
15629 MELLANOX MLX5 IB driver
15630 M: Leon Romanovsky <leonro@nvidia.com>
15631 L: linux-rdma@vger.kernel.org
15632 S: Supported
15633 W: https://www.nvidia.com/networking/
15634 Q: http://patchwork.kernel.org/project/linux-rdma/list/
15635 F: drivers/infiniband/hw/mlx5/
15636 F: include/linux/mlx5/
15637 F: include/uapi/rdma/mlx5-abi.h
15638
15639 MELLANOX MLX5 VDPA DRIVER
15640 M: Dragos Tatulea <dtatulea@nvidia.com>
15641 L: virtualization@lists.linux.dev
15642 S: Supported
15643 F: drivers/vdpa/mlx5/
15644
15645 MELLANOX MLXCPLD I2C AND MUX DRIVER
15646 M: Vadim Pasternak <vadimp@nvidia.com>
15647 M: Michael Shych <michaelsh@nvidia.com>
15648 L: linux-i2c@vger.kernel.org
15649 S: Supported
15650 F: Documentation/i2c/busses/i2c-mlxcpld.rst
15651 F: drivers/i2c/busses/i2c-mlxcpld.c
15652 F: drivers/i2c/muxes/i2c-mux-mlxcpld.c
15653
15654 MELLANOX MLXCPLD LED DRIVER
15655 M: Vadim Pasternak <vadimp@nvidia.com>
15656 L: linux-leds@vger.kernel.org
15657 S: Supported
15658 F: Documentation/leds/leds-mlxcpld.rst
15659 F: drivers/leds/leds-mlxcpld.c
15660 F: drivers/leds/leds-mlxreg.c
15661
15662 MEMBARRIER SUPPORT
15663 M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15664 M: "Paul E. McKenney" <paulmck@kernel.org>
15665 L: linux-kernel@vger.kernel.org
15666 S: Supported
15667 F: Documentation/scheduler/membarrier.rst
15668 F: arch/*/include/asm/membarrier.h
15669 F: arch/*/include/asm/sync_core.h
15670 F: include/uapi/linux/membarrier.h
15671 F: kernel/sched/membarrier.c
15672
15673 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
15674 M: Mike Rapoport <rppt@kernel.org>
15675 L: linux-mm@kvack.org
15676 S: Maintained
15677 F: Documentation/core-api/boot-time-mm.rst
15678 F: Documentation/core-api/kho/bindings/memblock/*
15679 F: include/linux/memblock.h
15680 F: mm/memblock.c
15681 F: mm/mm_init.c
15682 F: tools/testing/memblock/
15683
15684 MEMORY ALLOCATION PROFILING
15685 M: Suren Baghdasaryan <surenb@google.com>
15686 M: Kent Overstreet <kent.overstreet@linux.dev>
15687 L: linux-mm@kvack.org
15688 S: Maintained
15689 F: Documentation/mm/allocation-profiling.rst
15690 F: include/linux/alloc_tag.h
15691 F: include/linux/pgalloc_tag.h
15692 F: lib/alloc_tag.c
15693
15694 MEMORY CONTROLLER DRIVERS
15695 M: Krzysztof Kozlowski <krzk@kernel.org>
15696 L: linux-kernel@vger.kernel.org
15697 S: Maintained
15698 B: mailto:krzysztof.kozlowski@linaro.org
15699 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
15700 F: Documentation/devicetree/bindings/memory-controllers/
15701 F: drivers/memory/
15702 F: include/dt-bindings/memory/
15703 F: include/memory/
15704
15705 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
15706 M: Dmitry Osipenko <digetx@gmail.com>
15707 L: linux-pm@vger.kernel.org
15708 L: linux-tegra@vger.kernel.org
15709 S: Maintained
15710 T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
15711 F: drivers/devfreq/tegra30-devfreq.c
15712
15713 MEMORY HOT(UN)PLUG
15714 M: David Hildenbrand <david@redhat.com>
15715 M: Oscar Salvador <osalvador@suse.de>
15716 L: linux-mm@kvack.org
15717 S: Maintained
15718 F: Documentation/admin-guide/mm/memory-hotplug.rst
15719 F: Documentation/core-api/memory-hotplug.rst
15720 F: drivers/base/memory.c
15721 F: include/linux/memory_hotplug.h
15722 F: mm/memory_hotplug.c
15723 F: tools/testing/selftests/memory-hotplug/
15724
15725 MEMORY MANAGEMENT
15726 M: Andrew Morton <akpm@linux-foundation.org>
15727 L: linux-mm@kvack.org
15728 S: Maintained
15729 W: http://www.linux-mm.org
15730 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15731 T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
15732 F: Documentation/admin-guide/mm/
15733 F: Documentation/mm/
15734 F: include/linux/gfp.h
15735 F: include/linux/gfp_types.h
15736 F: include/linux/memfd.h
15737 F: include/linux/memory_hotplug.h
15738 F: include/linux/memory-tiers.h
15739 F: include/linux/mempolicy.h
15740 F: include/linux/mempool.h
15741 F: include/linux/memremap.h
15742 F: include/linux/mmzone.h
15743 F: include/linux/mmu_notifier.h
15744 F: include/linux/pagewalk.h
15745 F: include/trace/events/ksm.h
15746 F: mm/
15747 F: tools/mm/
15748 F: tools/testing/selftests/mm/
15749 N: include/linux/page[-_]*
15750
15751 MEMORY MANAGEMENT - CORE
15752 M: Andrew Morton <akpm@linux-foundation.org>
15753 M: David Hildenbrand <david@redhat.com>
15754 R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
15755 R: Liam R. Howlett <Liam.Howlett@oracle.com>
15756 R: Vlastimil Babka <vbabka@suse.cz>
15757 R: Mike Rapoport <rppt@kernel.org>
15758 R: Suren Baghdasaryan <surenb@google.com>
15759 R: Michal Hocko <mhocko@suse.com>
15760 L: linux-mm@kvack.org
15761 S: Maintained
15762 W: http://www.linux-mm.org
15763 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15764 F: include/linux/memory.h
15765 F: include/linux/mm.h
15766 F: include/linux/mm_*.h
15767 F: include/linux/mmdebug.h
15768 F: include/linux/pagewalk.h
15769 F: kernel/fork.c
15770 F: mm/Kconfig
15771 F: mm/debug.c
15772 F: mm/init-mm.c
15773 F: mm/memory.c
15774 F: mm/pagewalk.c
15775 F: mm/util.c
15776
15777 MEMORY MANAGEMENT - EXECMEM
15778 M: Andrew Morton <akpm@linux-foundation.org>
15779 M: Mike Rapoport <rppt@kernel.org>
15780 L: linux-mm@kvack.org
15781 S: Maintained
15782 F: include/linux/execmem.h
15783 F: mm/execmem.c
15784
15785 MEMORY MANAGEMENT - GUP (GET USER PAGES)
15786 M: Andrew Morton <akpm@linux-foundation.org>
15787 M: David Hildenbrand <david@redhat.com>
15788 R: Jason Gunthorpe <jgg@nvidia.com>
15789 R: John Hubbard <jhubbard@nvidia.com>
15790 R: Peter Xu <peterx@redhat.com>
15791 L: linux-mm@kvack.org
15792 S: Maintained
15793 W: http://www.linux-mm.org
15794 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15795 F: mm/gup.c
15796
15797 MEMORY MANAGEMENT - KSM (Kernel Samepage Merging)
15798 M: Andrew Morton <akpm@linux-foundation.org>
15799 M: David Hildenbrand <david@redhat.com>
15800 R: Xu Xin <xu.xin16@zte.com.cn>
15801 R: Chengming Zhou <chengming.zhou@linux.dev>
15802 L: linux-mm@kvack.org
15803 S: Maintained
15804 W: http://www.linux-mm.org
15805 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15806 F: Documentation/admin-guide/mm/ksm.rst
15807 F: Documentation/mm/ksm.rst
15808 F: include/linux/ksm.h
15809 F: include/trace/events/ksm.h
15810 F: mm/ksm.c
15811
15812 MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION
15813 M: Andrew Morton <akpm@linux-foundation.org>
15814 M: David Hildenbrand <david@redhat.com>
15815 R: Zi Yan <ziy@nvidia.com>
15816 R: Matthew Brost <matthew.brost@intel.com>
15817 R: Joshua Hahn <joshua.hahnjy@gmail.com>
15818 R: Rakie Kim <rakie.kim@sk.com>
15819 R: Byungchul Park <byungchul@sk.com>
15820 R: Gregory Price <gourry@gourry.net>
15821 R: Ying Huang <ying.huang@linux.alibaba.com>
15822 R: Alistair Popple <apopple@nvidia.com>
15823 L: linux-mm@kvack.org
15824 S: Maintained
15825 W: http://www.linux-mm.org
15826 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15827 F: include/linux/mempolicy.h
15828 F: include/linux/migrate.h
15829 F: mm/mempolicy.c
15830 F: mm/migrate.c
15831 F: mm/migrate_device.c
15832
15833 MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION
15834 M: Andrew Morton <akpm@linux-foundation.org>
15835 M: Mike Rapoport <rppt@kernel.org>
15836 L: linux-mm@kvack.org
15837 S: Maintained
15838 F: include/linux/numa_memblks.h
15839 F: mm/numa.c
15840 F: mm/numa_emulation.c
15841 F: mm/numa_memblks.c
15842
15843 MEMORY MANAGEMENT - PAGE ALLOCATOR
15844 M: Andrew Morton <akpm@linux-foundation.org>
15845 M: Vlastimil Babka <vbabka@suse.cz>
15846 R: Suren Baghdasaryan <surenb@google.com>
15847 R: Michal Hocko <mhocko@suse.com>
15848 R: Brendan Jackman <jackmanb@google.com>
15849 R: Johannes Weiner <hannes@cmpxchg.org>
15850 R: Zi Yan <ziy@nvidia.com>
15851 L: linux-mm@kvack.org
15852 S: Maintained
15853 F: include/linux/compaction.h
15854 F: include/linux/gfp.h
15855 F: include/linux/page-isolation.h
15856 F: mm/compaction.c
15857 F: mm/page_alloc.c
15858 F: mm/page_isolation.c
15859
15860 MEMORY MANAGEMENT - RECLAIM
15861 M: Andrew Morton <akpm@linux-foundation.org>
15862 M: Johannes Weiner <hannes@cmpxchg.org>
15863 R: David Hildenbrand <david@redhat.com>
15864 R: Michal Hocko <mhocko@kernel.org>
15865 R: Qi Zheng <zhengqi.arch@bytedance.com>
15866 R: Shakeel Butt <shakeel.butt@linux.dev>
15867 R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
15868 L: linux-mm@kvack.org
15869 S: Maintained
15870 F: mm/pt_reclaim.c
15871 F: mm/vmscan.c
15872
15873 MEMORY MANAGEMENT - RMAP (REVERSE MAPPING)
15874 M: Andrew Morton <akpm@linux-foundation.org>
15875 M: David Hildenbrand <david@redhat.com>
15876 M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
15877 R: Rik van Riel <riel@surriel.com>
15878 R: Liam R. Howlett <Liam.Howlett@oracle.com>
15879 R: Vlastimil Babka <vbabka@suse.cz>
15880 R: Harry Yoo <harry.yoo@oracle.com>
15881 L: linux-mm@kvack.org
15882 S: Maintained
15883 F: include/linux/rmap.h
15884 F: mm/rmap.c
15885
15886 MEMORY MANAGEMENT - SECRETMEM
15887 M: Andrew Morton <akpm@linux-foundation.org>
15888 M: Mike Rapoport <rppt@kernel.org>
15889 L: linux-mm@kvack.org
15890 S: Maintained
15891 F: include/linux/secretmem.h
15892 F: mm/secretmem.c
15893
15894 MEMORY MANAGEMENT - SWAP
15895 M: Andrew Morton <akpm@linux-foundation.org>
15896 R: Kemeng Shi <shikemeng@huaweicloud.com>
15897 R: Kairui Song <kasong@tencent.com>
15898 R: Nhat Pham <nphamcs@gmail.com>
15899 R: Baoquan He <bhe@redhat.com>
15900 R: Barry Song <baohua@kernel.org>
15901 R: Chris Li <chrisl@kernel.org>
15902 L: linux-mm@kvack.org
15903 S: Maintained
15904 F: include/linux/swap.h
15905 F: include/linux/swapfile.h
15906 F: include/linux/swapops.h
15907 F: mm/page_io.c
15908 F: mm/swap.c
15909 F: mm/swap.h
15910 F: mm/swap_state.c
15911 F: mm/swapfile.c
15912
15913 MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE)
15914 M: Andrew Morton <akpm@linux-foundation.org>
15915 M: David Hildenbrand <david@redhat.com>
15916 R: Zi Yan <ziy@nvidia.com>
15917 R: Baolin Wang <baolin.wang@linux.alibaba.com>
15918 R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
15919 R: Liam R. Howlett <Liam.Howlett@oracle.com>
15920 R: Nico Pache <npache@redhat.com>
15921 R: Ryan Roberts <ryan.roberts@arm.com>
15922 R: Dev Jain <dev.jain@arm.com>
15923 L: linux-mm@kvack.org
15924 S: Maintained
15925 W: http://www.linux-mm.org
15926 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15927 F: Documentation/admin-guide/mm/transhuge.rst
15928 F: include/linux/huge_mm.h
15929 F: include/linux/khugepaged.h
15930 F: include/trace/events/huge_memory.h
15931 F: mm/huge_memory.c
15932 F: mm/khugepaged.c
15933 F: tools/testing/selftests/mm/khugepaged.c
15934 F: tools/testing/selftests/mm/split_huge_page_test.c
15935 F: tools/testing/selftests/mm/transhuge-stress.c
15936
15937 MEMORY MANAGEMENT - USERFAULTFD
15938 M: Andrew Morton <akpm@linux-foundation.org>
15939 R: Peter Xu <peterx@redhat.com>
15940 L: linux-mm@kvack.org
15941 S: Maintained
15942 F: Documentation/admin-guide/mm/userfaultfd.rst
15943 F: fs/userfaultfd.c
15944 F: include/asm-generic/pgtable_uffd.h
15945 F: include/linux/userfaultfd_k.h
15946 F: include/uapi/linux/userfaultfd.h
15947 F: mm/userfaultfd.c
15948 F: tools/testing/selftests/mm/uffd-*.[ch]
15949
15950 MEMORY MANAGEMENT - RUST
15951 M: Alice Ryhl <aliceryhl@google.com>
15952 R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
15953 R: Liam R. Howlett <Liam.Howlett@oracle.com>
15954 L: linux-mm@kvack.org
15955 L: rust-for-linux@vger.kernel.org
15956 S: Maintained
15957 W: http://www.linux-mm.org
15958 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15959 F: rust/helpers/mm.c
15960 F: rust/kernel/mm.rs
15961 F: rust/kernel/mm/
15962
15963 MEMORY MAPPING
15964 M: Andrew Morton <akpm@linux-foundation.org>
15965 M: Liam R. Howlett <Liam.Howlett@oracle.com>
15966 M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
15967 R: Vlastimil Babka <vbabka@suse.cz>
15968 R: Jann Horn <jannh@google.com>
15969 R: Pedro Falcato <pfalcato@suse.de>
15970 L: linux-mm@kvack.org
15971 S: Maintained
15972 W: http://www.linux-mm.org
15973 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15974 F: include/trace/events/mmap.h
15975 F: mm/mlock.c
15976 F: mm/mmap.c
15977 F: mm/mprotect.c
15978 F: mm/mremap.c
15979 F: mm/mseal.c
15980 F: mm/vma.c
15981 F: mm/vma.h
15982 F: mm/vma_exec.c
15983 F: mm/vma_init.c
15984 F: mm/vma_internal.h
15985 F: tools/testing/selftests/mm/merge.c
15986 F: tools/testing/vma/
15987
15988 MEMORY MAPPING - LOCKING
15989 M: Andrew Morton <akpm@linux-foundation.org>
15990 M: Suren Baghdasaryan <surenb@google.com>
15991 M: Liam R. Howlett <Liam.Howlett@oracle.com>
15992 M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
15993 R: Vlastimil Babka <vbabka@suse.cz>
15994 R: Shakeel Butt <shakeel.butt@linux.dev>
15995 L: linux-mm@kvack.org
15996 S: Maintained
15997 W: http://www.linux-mm.org
15998 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
15999 F: Documentation/mm/process_addrs.rst
16000 F: include/linux/mmap_lock.h
16001 F: include/trace/events/mmap_lock.h
16002 F: mm/mmap_lock.c
16003
16004 MEMORY MAPPING - MADVISE (MEMORY ADVICE)
16005 M: Andrew Morton <akpm@linux-foundation.org>
16006 M: Liam R. Howlett <Liam.Howlett@oracle.com>
16007 M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
16008 M: David Hildenbrand <david@redhat.com>
16009 R: Vlastimil Babka <vbabka@suse.cz>
16010 R: Jann Horn <jannh@google.com>
16011 L: linux-mm@kvack.org
16012 S: Maintained
16013 W: http://www.linux-mm.org
16014 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
16015 F: include/uapi/asm-generic/mman-common.h
16016 F: mm/madvise.c
16017
16018 MEMORY TECHNOLOGY DEVICES (MTD)
16019 M: Miquel Raynal <miquel.raynal@bootlin.com>
16020 M: Richard Weinberger <richard@nod.at>
16021 M: Vignesh Raghavendra <vigneshr@ti.com>
16022 L: linux-mtd@lists.infradead.org
16023 S: Maintained
16024 W: http://www.linux-mtd.infradead.org/
16025 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
16026 C: irc://irc.oftc.net/mtd
16027 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
16028 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
16029 F: Documentation/devicetree/bindings/mtd/
16030 F: drivers/mtd/
16031 F: include/linux/mtd/
16032 F: include/uapi/mtd/
16033
16034 MEN A21 WATCHDOG DRIVER
16035 M: Johannes Thumshirn <morbidrsa@gmail.com>
16036 L: linux-watchdog@vger.kernel.org
16037 S: Maintained
16038 F: drivers/watchdog/mena21_wdt.c
16039
16040 MEN CHAMELEON BUS (mcb)
16041 M: Johannes Thumshirn <morbidrsa@gmail.com>
16042 S: Maintained
16043 F: Documentation/driver-api/men-chameleon-bus.rst
16044 F: drivers/mcb/
16045 F: include/linux/mcb.h
16046
16047 MEN F21BMC (Board Management Controller)
16048 M: Andreas Werner <andreas.werner@men.de>
16049 S: Supported
16050 F: Documentation/hwmon/menf21bmc.rst
16051 F: drivers/hwmon/menf21bmc_hwmon.c
16052 F: drivers/leds/leds-menf21bmc.c
16053 F: drivers/mfd/menf21bmc.c
16054 F: drivers/watchdog/menf21bmc_wdt.c
16055
16056 MEN Z069 WATCHDOG DRIVER
16057 M: Johannes Thumshirn <jth@kernel.org>
16058 L: linux-watchdog@vger.kernel.org
16059 S: Maintained
16060 F: drivers/watchdog/menz69_wdt.c
16061
16062 MESON AO CEC DRIVER FOR AMLOGIC SOCS
16063 M: Neil Armstrong <neil.armstrong@linaro.org>
16064 L: linux-media@vger.kernel.org
16065 L: linux-amlogic@lists.infradead.org
16066 S: Supported
16067 W: http://linux-meson.com/
16068 T: git git://linuxtv.org/media.git
16069 F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
16070 F: drivers/media/cec/platform/meson/ao-cec-g12a.c
16071 F: drivers/media/cec/platform/meson/ao-cec.c
16072
16073 MESON GE2D DRIVER FOR AMLOGIC SOCS
16074 M: Neil Armstrong <neil.armstrong@linaro.org>
16075 L: linux-media@vger.kernel.org
16076 L: linux-amlogic@lists.infradead.org
16077 S: Supported
16078 T: git git://linuxtv.org/media.git
16079 F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
16080 F: drivers/media/platform/amlogic/meson-ge2d/
16081
16082 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
16083 M: Liang Yang <liang.yang@amlogic.com>
16084 L: linux-mtd@lists.infradead.org
16085 S: Maintained
16086 F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
16087 F: drivers/mtd/nand/raw/meson_*
16088
16089 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
16090 M: Neil Armstrong <neil.armstrong@linaro.org>
16091 L: linux-media@vger.kernel.org
16092 L: linux-amlogic@lists.infradead.org
16093 S: Supported
16094 T: git git://linuxtv.org/media.git
16095 F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
16096 F: drivers/staging/media/meson/vdec/
16097
16098 META ETHERNET DRIVERS
16099 M: Alexander Duyck <alexanderduyck@fb.com>
16100 M: Jakub Kicinski <kuba@kernel.org>
16101 R: kernel-team@meta.com
16102 S: Maintained
16103 F: Documentation/networking/device_drivers/ethernet/meta/
16104 F: drivers/net/ethernet/meta/
16105
16106 METHODE UDPU SUPPORT
16107 M: Robert Marko <robert.marko@sartura.hr>
16108 S: Maintained
16109 F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
16110 F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
16111
16112 MHI BUS
16113 M: Manivannan Sadhasivam <mani@kernel.org>
16114 L: mhi@lists.linux.dev
16115 L: linux-arm-msm@vger.kernel.org
16116 S: Maintained
16117 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
16118 F: Documentation/ABI/stable/sysfs-bus-mhi
16119 F: Documentation/mhi/
16120 F: drivers/bus/mhi/
16121 F: drivers/pci/endpoint/functions/pci-epf-mhi.c
16122 F: include/linux/mhi.h
16123
16124 MICROBLAZE ARCHITECTURE
16125 M: Michal Simek <monstr@monstr.eu>
16126 S: Supported
16127 W: http://www.monstr.eu/fdt/
16128 T: git git://git.monstr.eu/linux-2.6-microblaze.git
16129 F: arch/microblaze/
16130
16131 MICROBLAZE TMR INJECT
16132 M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
16133 S: Supported
16134 F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
16135 F: drivers/misc/xilinx_tmr_inject.c
16136
16137 MICROBLAZE TMR MANAGER
16138 M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
16139 S: Supported
16140 F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
16141 F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
16142 F: drivers/misc/xilinx_tmr_manager.c
16143
16144 MICROCHIP AT91 DMA DRIVERS
16145 M: Ludovic Desroches <ludovic.desroches@microchip.com>
16146 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16147 L: dmaengine@vger.kernel.org
16148 S: Supported
16149 F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml
16150 F: drivers/dma/at_hdmac.c
16151 F: drivers/dma/at_xdmac.c
16152 F: include/dt-bindings/dma/at91.h
16153
16154 MICROCHIP AT91 SERIAL DRIVER
16155 M: Richard Genoud <richard.genoud@bootlin.com>
16156 S: Maintained
16157 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
16158 F: drivers/tty/serial/atmel_serial.c
16159 F: drivers/tty/serial/atmel_serial.h
16160
16161 MICROCHIP AT91 USART MFD DRIVER
16162 M: Radu Pirea <radu_nicolae.pirea@upb.ro>
16163 L: linux-kernel@vger.kernel.org
16164 S: Supported
16165 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
16166 F: drivers/mfd/at91-usart.c
16167 F: include/dt-bindings/mfd/at91-usart.h
16168
16169 MICROCHIP AT91 USART SPI DRIVER
16170 M: Radu Pirea <radu_nicolae.pirea@upb.ro>
16171 L: linux-spi@vger.kernel.org
16172 S: Supported
16173 F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
16174 F: drivers/spi/spi-at91-usart.c
16175
16176 MICROCHIP AUDIO ASOC DRIVERS
16177 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
16178 M: Andrei Simion <andrei.simion@microchip.com>
16179 L: linux-sound@vger.kernel.org
16180 S: Supported
16181 F: Documentation/devicetree/bindings/sound/atmel*
16182 F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
16183 F: Documentation/devicetree/bindings/sound/microchip,sama7g5-*
16184 F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
16185 F: sound/soc/atmel
16186
16187 MICROCHIP CSI2DC DRIVER
16188 M: Eugen Hristev <eugen.hristev@microchip.com>
16189 L: linux-media@vger.kernel.org
16190 S: Supported
16191 F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
16192 F: drivers/media/platform/microchip/microchip-csi2dc.c
16193
16194 MICROCHIP ECC DRIVER
16195 L: linux-crypto@vger.kernel.org
16196 S: Orphan
16197 F: drivers/crypto/atmel-ecc.*
16198
16199 MICROCHIP EIC DRIVER
16200 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
16201 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16202 S: Supported
16203 F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
16204 F: drivers/irqchip/irq-mchp-eic.c
16205
16206 MICROCHIP I2C DRIVER
16207 M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
16208 L: linux-i2c@vger.kernel.org
16209 S: Supported
16210 F: drivers/i2c/busses/i2c-at91-*.c
16211 F: drivers/i2c/busses/i2c-at91.h
16212
16213 MICROCHIP ISC DRIVER
16214 M: Eugen Hristev <eugen.hristev@microchip.com>
16215 L: linux-media@vger.kernel.org
16216 S: Supported
16217 F: Documentation/devicetree/bindings/media/atmel,isc.yaml
16218 F: Documentation/devicetree/bindings/media/microchip,xisc.yaml
16219 F: drivers/media/platform/microchip/microchip-isc*
16220 F: drivers/media/platform/microchip/microchip-sama*-isc*
16221 F: drivers/staging/media/deprecated/atmel/atmel-isc*
16222 F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
16223 F: include/linux/atmel-isc-media.h
16224
16225 MICROCHIP ISI DRIVER
16226 M: Eugen Hristev <eugen.hristev@microchip.com>
16227 L: linux-media@vger.kernel.org
16228 S: Supported
16229 F: drivers/media/platform/atmel/atmel-isi.c
16230 F: drivers/media/platform/atmel/atmel-isi.h
16231
16232 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
16233 M: Woojung Huh <woojung.huh@microchip.com>
16234 M: UNGLinuxDriver@microchip.com
16235 L: netdev@vger.kernel.org
16236 S: Maintained
16237 F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
16238 F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
16239 F: drivers/net/dsa/microchip/*
16240 F: include/linux/dsa/ksz_common.h
16241 F: include/linux/platform_data/microchip-ksz.h
16242 F: net/dsa/tag_ksz.c
16243
16244 MICROCHIP LAN743X ETHERNET DRIVER
16245 M: Bryan Whitehead <bryan.whitehead@microchip.com>
16246 M: UNGLinuxDriver@microchip.com
16247 L: netdev@vger.kernel.org
16248 S: Maintained
16249 F: drivers/net/ethernet/microchip/lan743x_*
16250
16251 MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER
16252 M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
16253 L: netdev@vger.kernel.org
16254 S: Maintained
16255 F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml
16256 F: drivers/net/ethernet/microchip/lan865x/lan865x.c
16257
16258 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
16259 M: Arun Ramadoss <arun.ramadoss@microchip.com>
16260 R: UNGLinuxDriver@microchip.com
16261 L: netdev@vger.kernel.org
16262 S: Maintained
16263 F: drivers/net/phy/microchip_t1.c
16264
16265 MICROCHIP LAN966X ETHERNET DRIVER
16266 M: Horatiu Vultur <horatiu.vultur@microchip.com>
16267 M: UNGLinuxDriver@microchip.com
16268 L: netdev@vger.kernel.org
16269 S: Maintained
16270 F: drivers/net/ethernet/microchip/lan966x/*
16271
16272 MICROCHIP LAN966X OIC DRIVER
16273 M: Herve Codina <herve.codina@bootlin.com>
16274 S: Maintained
16275 F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml
16276 F: drivers/irqchip/irq-lan966x-oic.c
16277
16278 MICROCHIP LAN966X PCI DRIVER
16279 M: Herve Codina <herve.codina@bootlin.com>
16280 S: Maintained
16281 F: drivers/misc/lan966x_pci.c
16282 F: drivers/misc/lan966x_pci.dtso
16283
16284 MICROCHIP LAN969X ETHERNET DRIVER
16285 M: Daniel Machon <daniel.machon@microchip.com>
16286 M: UNGLinuxDriver@microchip.com
16287 L: netdev@vger.kernel.org
16288 S: Maintained
16289 F: drivers/net/ethernet/microchip/sparx5/lan969x/*
16290
16291 MICROCHIP LCDFB DRIVER
16292 M: Nicolas Ferre <nicolas.ferre@microchip.com>
16293 L: linux-fbdev@vger.kernel.org
16294 S: Maintained
16295 F: drivers/video/fbdev/atmel_lcdfb.c
16296 F: include/video/atmel_lcdc.h
16297
16298 MICROCHIP MCP16502 PMIC DRIVER
16299 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
16300 M: Andrei Simion <andrei.simion@microchip.com>
16301 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16302 S: Supported
16303 F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
16304 F: drivers/regulator/mcp16502.c
16305
16306 MICROCHIP MCP3564 ADC DRIVER
16307 M: Marius Cristea <marius.cristea@microchip.com>
16308 L: linux-iio@vger.kernel.org
16309 S: Supported
16310 F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
16311 F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
16312 F: drivers/iio/adc/mcp3564.c
16313
16314 MICROCHIP MCP3911 ADC DRIVER
16315 M: Marcus Folkesson <marcus.folkesson@gmail.com>
16316 M: Kent Gustavsson <kent@minoris.se>
16317 L: linux-iio@vger.kernel.org
16318 S: Maintained
16319 F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
16320 F: drivers/iio/adc/mcp3911.c
16321
16322 MICROCHIP MMC/SD/SDIO MCI DRIVER
16323 M: Aubin Constans <aubin.constans@microchip.com>
16324 S: Maintained
16325 F: drivers/mmc/host/atmel-mci.c
16326
16327 MICROCHIP NAND DRIVER
16328 L: linux-mtd@lists.infradead.org
16329 S: Orphan
16330 F: Documentation/devicetree/bindings/mtd/atmel-nand.txt
16331 F: drivers/mtd/nand/raw/atmel/*
16332
16333 MICROCHIP OTPC DRIVER
16334 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
16335 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16336 S: Supported
16337 F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
16338 F: drivers/nvmem/microchip-otpc.c
16339 F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
16340
16341 MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER
16342 M: Matteo Martelli <matteomartelli3@gmail.com>
16343 L: linux-iio@vger.kernel.org
16344 S: Supported
16345 F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml
16346 F: drivers/iio/adc/pac1921.c
16347
16348 MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER
16349 M: Marius Cristea <marius.cristea@microchip.com>
16350 L: linux-iio@vger.kernel.org
16351 S: Supported
16352 F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml
16353 F: drivers/iio/adc/pac1934.c
16354
16355 MICROCHIP PCI1XXXX GP DRIVER
16356 M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
16357 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
16358 L: linux-gpio@vger.kernel.org
16359 S: Supported
16360 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
16361 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
16362 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
16363 F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
16364
16365 MICROCHIP PCI1XXXX I2C DRIVER
16366 M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
16367 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
16368 M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16369 L: linux-i2c@vger.kernel.org
16370 S: Maintained
16371 F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c
16372
16373 MICROCHIP PCIe UART DRIVER
16374 M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
16375 M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
16376 L: linux-serial@vger.kernel.org
16377 S: Maintained
16378 F: drivers/tty/serial/8250/8250_pci1xxxx.c
16379
16380 MICROCHIP POLARFIRE FPGA DRIVERS
16381 M: Conor Dooley <conor.dooley@microchip.com>
16382 L: linux-fpga@vger.kernel.org
16383 S: Supported
16384 F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
16385 F: drivers/fpga/microchip-spi.c
16386
16387 MICROCHIP PWM DRIVER
16388 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
16389 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16390 L: linux-pwm@vger.kernel.org
16391 S: Supported
16392 F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
16393 F: drivers/pwm/pwm-atmel.c
16394
16395 MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER
16396 M: Manikandan Muralidharan <manikandan.m@microchip.com>
16397 M: Dharma Balasubiramani <dharma.b@microchip.com>
16398 L: dri-devel@lists.freedesktop.org
16399 S: Supported
16400 F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml
16401 F: drivers/gpu/drm/bridge/microchip-lvds.c
16402
16403 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
16404 M: Eugen Hristev <eugen.hristev@microchip.com>
16405 L: linux-iio@vger.kernel.org
16406 S: Supported
16407 F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
16408 F: drivers/iio/adc/at91-sama5d2_adc.c
16409 F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h
16410
16411 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
16412 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
16413 S: Supported
16414 F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
16415 F: drivers/power/reset/at91-sama5d2_shdwc.c
16416
16417 MICROCHIP SOC DRIVERS
16418 M: Conor Dooley <conor@kernel.org>
16419 S: Supported
16420 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
16421 F: Documentation/devicetree/bindings/soc/microchip/
16422 F: drivers/soc/microchip/
16423
16424 MICROCHIP SPI DRIVER
16425 M: Ryan Wanner <ryan.wanner@microchip.com>
16426 S: Supported
16427 F: drivers/spi/spi-atmel.*
16428
16429 MICROCHIP SSC DRIVER
16430 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
16431 M: Andrei Simion <andrei.simion@microchip.com>
16432 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16433 S: Supported
16434 F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml
16435 F: drivers/misc/atmel-ssc.c
16436 F: include/linux/atmel-ssc.h
16437
16438 Microchip Timer Counter Block (TCB) Capture Driver
16439 M: Kamel Bouhara <kamel.bouhara@bootlin.com>
16440 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16441 L: linux-iio@vger.kernel.org
16442 S: Maintained
16443 F: drivers/counter/microchip-tcb-capture.c
16444 F: include/uapi/linux/counter/microchip-tcb-capture.h
16445
16446 MICROCHIP USB251XB DRIVER
16447 M: Richard Leitner <richard.leitner@skidata.com>
16448 L: linux-usb@vger.kernel.org
16449 S: Maintained
16450 F: Documentation/devicetree/bindings/usb/usb251xb.yaml
16451 F: drivers/usb/misc/usb251xb.c
16452
16453 MICROCHIP USBA UDC DRIVER
16454 M: Cristian Birsan <cristian.birsan@microchip.com>
16455 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16456 S: Supported
16457 F: drivers/usb/gadget/udc/atmel_usba_udc.*
16458
16459 MICROCHIP WILC1000 WIFI DRIVER
16460 M: Ajay Singh <ajay.kathat@microchip.com>
16461 M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
16462 L: linux-wireless@vger.kernel.org
16463 S: Supported
16464 F: drivers/net/wireless/microchip/
16465
16466 MICROSEMI MIPS SOCS
16467 M: Alexandre Belloni <alexandre.belloni@bootlin.com>
16468 M: UNGLinuxDriver@microchip.com
16469 L: linux-mips@vger.kernel.org
16470 S: Supported
16471 F: Documentation/devicetree/bindings/mips/mscc.txt
16472 F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
16473 F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
16474 F: arch/mips/boot/dts/mscc/
16475 F: arch/mips/configs/generic/board-ocelot.config
16476 F: arch/mips/generic/board-ocelot.c
16477
16478 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
16479 M: Don Brace <don.brace@microchip.com>
16480 L: storagedev@microchip.com
16481 L: linux-scsi@vger.kernel.org
16482 S: Supported
16483 F: Documentation/scsi/smartpqi.rst
16484 F: drivers/scsi/smartpqi/Kconfig
16485 F: drivers/scsi/smartpqi/Makefile
16486 F: drivers/scsi/smartpqi/smartpqi*.[ch]
16487 F: include/linux/cciss*.h
16488 F: include/uapi/linux/cciss*.h
16489
16490 MICROSOFT MANA RDMA DRIVER
16491 M: Long Li <longli@microsoft.com>
16492 M: Konstantin Taranov <kotaranov@microsoft.com>
16493 L: linux-rdma@vger.kernel.org
16494 S: Supported
16495 F: drivers/infiniband/hw/mana/
16496 F: include/net/mana
16497 F: include/uapi/rdma/mana-abi.h
16498
16499 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
16500 M: Maximilian Luz <luzmaximilian@gmail.com>
16501 L: platform-driver-x86@vger.kernel.org
16502 S: Maintained
16503 F: drivers/platform/surface/surface_aggregator_tabletsw.c
16504
16505 MICROSOFT SURFACE BATTERY AND AC DRIVERS
16506 M: Maximilian Luz <luzmaximilian@gmail.com>
16507 L: linux-pm@vger.kernel.org
16508 L: platform-driver-x86@vger.kernel.org
16509 S: Maintained
16510 F: drivers/power/supply/surface_battery.c
16511 F: drivers/power/supply/surface_charger.c
16512
16513 MICROSOFT SURFACE DTX DRIVER
16514 M: Maximilian Luz <luzmaximilian@gmail.com>
16515 L: platform-driver-x86@vger.kernel.org
16516 S: Maintained
16517 F: Documentation/driver-api/surface_aggregator/clients/dtx.rst
16518 F: drivers/platform/surface/surface_dtx.c
16519 F: include/uapi/linux/surface_aggregator/dtx.h
16520
16521 MICROSOFT SURFACE SENSOR FAN DRIVER
16522 M: Maximilian Luz <luzmaximilian@gmail.com>
16523 M: Ivor Wanders <ivor@iwanders.net>
16524 L: linux-hwmon@vger.kernel.org
16525 S: Maintained
16526 F: Documentation/hwmon/surface_fan.rst
16527 F: drivers/hwmon/surface_fan.c
16528
16529 MICROSOFT SURFACE SENSOR THERMAL DRIVER
16530 M: Maximilian Luz <luzmaximilian@gmail.com>
16531 L: linux-hwmon@vger.kernel.org
16532 S: Maintained
16533 F: drivers/hwmon/surface_temp.c
16534
16535 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
16536 M: Maximilian Luz <luzmaximilian@gmail.com>
16537 L: platform-driver-x86@vger.kernel.org
16538 S: Maintained
16539 F: drivers/platform/surface/surface_gpe.c
16540
16541 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
16542 M: Hans de Goede <hdegoede@redhat.com>
16543 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
16544 M: Maximilian Luz <luzmaximilian@gmail.com>
16545 L: platform-driver-x86@vger.kernel.org
16546 S: Maintained
16547 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
16548 F: drivers/platform/surface/
16549
16550 MICROSOFT SURFACE HID TRANSPORT DRIVER
16551 M: Maximilian Luz <luzmaximilian@gmail.com>
16552 L: linux-input@vger.kernel.org
16553 L: platform-driver-x86@vger.kernel.org
16554 S: Maintained
16555 F: drivers/hid/surface-hid/
16556
16557 MICROSOFT SURFACE HOT-PLUG DRIVER
16558 M: Maximilian Luz <luzmaximilian@gmail.com>
16559 L: platform-driver-x86@vger.kernel.org
16560 S: Maintained
16561 F: drivers/platform/surface/surface_hotplug.c
16562
16563 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
16564 M: Maximilian Luz <luzmaximilian@gmail.com>
16565 L: platform-driver-x86@vger.kernel.org
16566 S: Maintained
16567 F: drivers/platform/surface/surface_platform_profile.c
16568
16569 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
16570 M: Chen Yu <yu.c.chen@intel.com>
16571 L: platform-driver-x86@vger.kernel.org
16572 S: Supported
16573 F: drivers/platform/surface/surfacepro3_button.c
16574
16575 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
16576 M: Maximilian Luz <luzmaximilian@gmail.com>
16577 L: platform-driver-x86@vger.kernel.org
16578 S: Maintained
16579 F: drivers/platform/surface/surface_aggregator_hub.c
16580
16581 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
16582 M: Maximilian Luz <luzmaximilian@gmail.com>
16583 L: platform-driver-x86@vger.kernel.org
16584 S: Maintained
16585 W: https://github.com/linux-surface/surface-aggregator-module
16586 C: irc://irc.libera.chat/linux-surface
16587 F: Documentation/driver-api/surface_aggregator/
16588 F: drivers/platform/surface/aggregator/
16589 F: drivers/platform/surface/surface_acpi_notify.c
16590 F: drivers/platform/surface/surface_aggregator_cdev.c
16591 F: drivers/platform/surface/surface_aggregator_registry.c
16592 F: include/linux/surface_acpi_notify.h
16593 F: include/linux/surface_aggregator/
16594 F: include/uapi/linux/surface_aggregator/
16595
16596 MICROTEK X6 SCANNER
16597 M: Oliver Neukum <oliver@neukum.org>
16598 S: Maintained
16599 F: drivers/usb/image/microtek.*
16600
16601 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
16602 M: Luka Kovacic <luka.kovacic@sartura.hr>
16603 M: Luka Perkov <luka.perkov@sartura.hr>
16604 S: Maintained
16605 F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
16606 F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
16607 F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
16608 F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
16609 F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
16610 F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
16611
16612 MIN HEAP
16613 M: Kuan-Wei Chiu <visitorckw@gmail.com>
16614 L: linux-kernel@vger.kernel.org
16615 S: Maintained
16616 F: Documentation/core-api/min_heap.rst
16617 F: include/linux/min_heap.h
16618 F: lib/min_heap.c
16619 F: lib/test_min_heap.c
16620
16621 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
16622 M: Sakari Ailus <sakari.ailus@linux.intel.com>
16623 L: linux-media@vger.kernel.org
16624 S: Maintained
16625 F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
16626 F: Documentation/driver-api/media/drivers/ccs/
16627 F: Documentation/userspace-api/media/drivers/ccs.rst
16628 F: drivers/media/i2c/ccs-pll.c
16629 F: drivers/media/i2c/ccs-pll.h
16630 F: drivers/media/i2c/ccs/
16631 F: include/uapi/linux/ccs.h
16632 F: include/uapi/linux/smiapp.h
16633
16634 MIPS
16635 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
16636 L: linux-mips@vger.kernel.org
16637 S: Maintained
16638 Q: https://patchwork.kernel.org/project/linux-mips/list/
16639 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
16640 F: Documentation/devicetree/bindings/mips/
16641 F: Documentation/arch/mips/
16642 F: arch/mips/
16643 F: drivers/platform/mips/
16644 F: include/dt-bindings/mips/
16645
16646 MIPS BOSTON DEVELOPMENT BOARD
16647 M: Paul Burton <paulburton@kernel.org>
16648 L: linux-mips@vger.kernel.org
16649 S: Maintained
16650 F: Documentation/devicetree/bindings/clock/img,boston-clock.txt
16651 F: arch/mips/boot/dts/img/boston.dts
16652 F: arch/mips/configs/generic/board-boston.config
16653 F: drivers/clk/imgtec/clk-boston.c
16654 F: include/dt-bindings/clock/boston-clock.h
16655
16656 MIPS CORE DRIVERS
16657 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
16658 L: linux-mips@vger.kernel.org
16659 S: Supported
16660 F: drivers/bus/mips_cdmm.c
16661 F: drivers/clocksource/mips-gic-timer.c
16662 F: drivers/cpuidle/cpuidle-cps.c
16663 F: drivers/irqchip/irq-mips-cpu.c
16664 F: drivers/irqchip/irq-mips-gic.c
16665
16666 MIPS GENERIC PLATFORM
16667 M: Paul Burton <paulburton@kernel.org>
16668 L: linux-mips@vger.kernel.org
16669 S: Supported
16670 F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
16671 F: arch/mips/generic/
16672 F: arch/mips/tools/generic-board-config.sh
16673
16674 MIPS RINT INSTRUCTION EMULATION
16675 M: Aleksandar Markovic <aleksandar.markovic@mips.com>
16676 L: linux-mips@vger.kernel.org
16677 S: Supported
16678 F: arch/mips/math-emu/dp_rint.c
16679 F: arch/mips/math-emu/sp_rint.c
16680
16681 MIPS/LOONGSON1 ARCHITECTURE
16682 M: Keguang Zhang <keguang.zhang@gmail.com>
16683 L: linux-mips@vger.kernel.org
16684 S: Maintained
16685 F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml
16686 F: arch/mips/include/asm/mach-loongson32/
16687 F: arch/mips/loongson32/
16688 F: drivers/*/*loongson1*
16689 F: drivers/mtd/nand/raw/loongson1-nand-controller.c
16690 F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
16691 F: sound/soc/loongson/loongson1_ac97.c
16692
16693 MIPS/LOONGSON2EF ARCHITECTURE
16694 M: Jiaxun Yang <jiaxun.yang@flygoat.com>
16695 L: linux-mips@vger.kernel.org
16696 S: Maintained
16697 F: arch/mips/include/asm/mach-loongson2ef/
16698 F: arch/mips/loongson2ef/
16699 F: drivers/cpufreq/loongson2_cpufreq.c
16700
16701 MIPS/LOONGSON64 ARCHITECTURE
16702 M: Huacai Chen <chenhuacai@kernel.org>
16703 M: Jiaxun Yang <jiaxun.yang@flygoat.com>
16704 L: linux-mips@vger.kernel.org
16705 S: Maintained
16706 F: arch/mips/include/asm/mach-loongson64/
16707 F: arch/mips/loongson64/
16708 F: drivers/irqchip/irq-loongson*
16709 F: drivers/platform/mips/cpu_hwmon.c
16710
16711 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
16712 M: Hans Verkuil <hverkuil@xs4all.nl>
16713 L: linux-media@vger.kernel.org
16714 S: Odd Fixes
16715 W: https://linuxtv.org
16716 T: git git://linuxtv.org/media.git
16717 F: drivers/media/radio/radio-miropcm20*
16718
16719 MITSUMI MM8013 FG DRIVER
16720 M: Konrad Dybcio <konradybcio@kernel.org>
16721 F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
16722 F: drivers/power/supply/mm8013.c
16723
16724 MMP SUPPORT
16725 R: Lubomir Rintel <lkundrak@v3.sk>
16726 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16727 S: Odd Fixes
16728 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
16729 F: arch/arm/boot/dts/marvell/mmp*
16730 F: arch/arm/mach-mmp/
16731 F: include/linux/soc/mmp/
16732
16733 MMP USB PHY DRIVERS
16734 R: Lubomir Rintel <lkundrak@v3.sk>
16735 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16736 S: Maintained
16737 F: drivers/phy/marvell/phy-mmp3-usb.c
16738 F: drivers/phy/marvell/phy-pxa-usb.c
16739
16740 MMU GATHER AND TLB INVALIDATION
16741 M: Will Deacon <will@kernel.org>
16742 M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org>
16743 M: Andrew Morton <akpm@linux-foundation.org>
16744 M: Nick Piggin <npiggin@gmail.com>
16745 M: Peter Zijlstra <peterz@infradead.org>
16746 L: linux-arch@vger.kernel.org
16747 L: linux-mm@kvack.org
16748 S: Maintained
16749 F: arch/*/include/asm/tlb.h
16750 F: include/asm-generic/tlb.h
16751 F: include/trace/events/tlb.h
16752 F: mm/mmu_gather.c
16753
16754 MN88472 MEDIA DRIVER
16755 L: linux-media@vger.kernel.org
16756 S: Orphan
16757 W: https://linuxtv.org
16758 Q: http://patchwork.linuxtv.org/project/linux-media/list/
16759 F: drivers/media/dvb-frontends/mn88472*
16760
16761 MN88473 MEDIA DRIVER
16762 L: linux-media@vger.kernel.org
16763 S: Orphan
16764 W: https://linuxtv.org
16765 Q: http://patchwork.linuxtv.org/project/linux-media/list/
16766 F: drivers/media/dvb-frontends/mn88473*
16767
16768 MOBILEYE MIPS SOCS
16769 M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com>
16770 M: Gregory CLEMENT <gregory.clement@bootlin.com>
16771 M: Théo Lebrun <theo.lebrun@bootlin.com>
16772 L: linux-mips@vger.kernel.org
16773 S: Maintained
16774 F: Documentation/devicetree/bindings/mips/mobileye.yaml
16775 F: Documentation/devicetree/bindings/soc/mobileye/
16776 F: arch/mips/boot/dts/mobileye/
16777 F: arch/mips/configs/eyeq5_defconfig
16778 F: arch/mips/mobileye/board-epm5.its.S
16779 F: drivers/clk/clk-eyeq.c
16780 F: drivers/pinctrl/pinctrl-eyeq5.c
16781 F: drivers/reset/reset-eyeq.c
16782 F: include/dt-bindings/clock/mobileye,eyeq5-clk.h
16783
16784 MODULE SUPPORT
16785 M: Luis Chamberlain <mcgrof@kernel.org>
16786 M: Petr Pavlu <petr.pavlu@suse.com>
16787 R: Sami Tolvanen <samitolvanen@google.com>
16788 R: Daniel Gomez <da.gomez@samsung.com>
16789 L: linux-modules@vger.kernel.org
16790 L: linux-kernel@vger.kernel.org
16791 S: Maintained
16792 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
16793 F: include/linux/kmod.h
16794 F: include/linux/module*.h
16795 F: kernel/module/
16796 F: lib/test_kmod.c
16797 F: lib/tests/module/
16798 F: scripts/module*
16799 F: tools/testing/selftests/kmod/
16800 F: tools/testing/selftests/module/
16801
16802 MONOLITHIC POWER SYSTEM PMIC DRIVER
16803 M: Saravanan Sekar <sravanhome@gmail.com>
16804 S: Maintained
16805 F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
16806 F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml
16807 F: drivers/hwmon/pmbus/mpq7932.c
16808 F: drivers/iio/adc/mp2629_adc.c
16809 F: drivers/mfd/mp2629.c
16810 F: drivers/power/supply/mp2629_charger.c
16811 F: drivers/regulator/mp5416.c
16812 F: drivers/regulator/mpq7920.c
16813 F: drivers/regulator/mpq7920.h
16814 F: include/linux/mfd/mp2629.h
16815
16816 MOST(R) TECHNOLOGY DRIVER
16817 M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
16818 M: Christian Gromm <christian.gromm@microchip.com>
16819 S: Maintained
16820 F: Documentation/ABI/testing/configfs-most
16821 F: Documentation/ABI/testing/sysfs-bus-most
16822 F: drivers/most/
16823 F: drivers/staging/most/
16824 F: include/linux/most.h
16825
16826 MOTORCOMM PHY DRIVER
16827 M: Frank <Frank.Sae@motor-comm.com>
16828 L: netdev@vger.kernel.org
16829 S: Maintained
16830 F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
16831 F: drivers/net/phy/motorcomm.c
16832
16833 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
16834 M: Jiri Slaby <jirislaby@kernel.org>
16835 S: Maintained
16836 F: Documentation/driver-api/tty/moxa-smartio.rst
16837 F: drivers/tty/mxser.*
16838
16839 MP3309C BACKLIGHT DRIVER
16840 M: Flavio Suligoi <f.suligoi@asem.it>
16841 L: dri-devel@lists.freedesktop.org
16842 S: Maintained
16843 F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml
16844 F: drivers/video/backlight/mp3309c.c
16845
16846 MPS MP2891 DRIVER
16847 M: Noah Wang <noahwang.wang@outlook.com>
16848 L: linux-hwmon@vger.kernel.org
16849 S: Maintained
16850 F: Documentation/hwmon/mp2891.rst
16851 F: drivers/hwmon/pmbus/mp2891.c
16852
16853 MPS MP2993 DRIVER
16854 M: Noah Wang <noahwang.wang@outlook.com>
16855 L: linux-hwmon@vger.kernel.org
16856 S: Maintained
16857 F: Documentation/hwmon/mp2993.rst
16858 F: drivers/hwmon/pmbus/mp2993.c
16859
16860 MPS MP9941 DRIVER
16861 M: Noah Wang <noahwang.wang@outlook.com>
16862 L: linux-hwmon@vger.kernel.org
16863 S: Maintained
16864 F: Documentation/hwmon/mp9941.rst
16865 F: drivers/hwmon/pmbus/mp9941.c
16866
16867 MR800 AVERMEDIA USB FM RADIO DRIVER
16868 M: Alexey Klimov <alexey.klimov@linaro.org>
16869 L: linux-media@vger.kernel.org
16870 S: Maintained
16871 T: git git://linuxtv.org/media.git
16872 F: drivers/media/radio/radio-mr800.c
16873
16874 MRF24J40 IEEE 802.15.4 RADIO DRIVER
16875 M: Stefan Schmidt <stefan@datenfreihafen.org>
16876 L: linux-wpan@vger.kernel.org
16877 S: Odd Fixes
16878 F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
16879 F: drivers/net/ieee802154/mrf24j40.c
16880
16881 MSI EC DRIVER
16882 M: Nikita Kravets <teackot@gmail.com>
16883 L: platform-driver-x86@vger.kernel.org
16884 S: Maintained
16885 W: https://github.com/BeardOverflow/msi-ec
16886 F: drivers/platform/x86/msi-ec.*
16887
16888 MSI LAPTOP SUPPORT
16889 M: "Lee, Chun-Yi" <jlee@suse.com>
16890 L: platform-driver-x86@vger.kernel.org
16891 S: Maintained
16892 F: drivers/platform/x86/msi-laptop.c
16893
16894 MSI WMI SUPPORT
16895 L: platform-driver-x86@vger.kernel.org
16896 S: Orphan
16897 F: drivers/platform/x86/msi-wmi.c
16898
16899 MSI WMI PLATFORM FEATURES
16900 M: Armin Wolf <W_Armin@gmx.de>
16901 L: platform-driver-x86@vger.kernel.org
16902 S: Maintained
16903 F: Documentation/ABI/testing/debugfs-msi-wmi-platform
16904 F: Documentation/wmi/devices/msi-wmi-platform.rst
16905 F: drivers/platform/x86/msi-wmi-platform.c
16906
16907 MSI001 MEDIA DRIVER
16908 L: linux-media@vger.kernel.org
16909 S: Orphan
16910 W: https://linuxtv.org
16911 Q: http://patchwork.linuxtv.org/project/linux-media/list/
16912 F: drivers/media/tuners/msi001*
16913
16914 MSI2500 MEDIA DRIVER
16915 L: linux-media@vger.kernel.org
16916 S: Orphan
16917 W: https://linuxtv.org
16918 Q: http://patchwork.linuxtv.org/project/linux-media/list/
16919 F: drivers/media/usb/msi2500/
16920
16921 MSTAR INTERRUPT CONTROLLER DRIVER
16922 M: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
16923 M: Daniel Palmer <daniel@thingy.jp>
16924 S: Maintained
16925 F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
16926 F: drivers/irqchip/irq-mst-intc.c
16927
16928 MSYSTEMS DISKONCHIP G3 MTD DRIVER
16929 M: Robert Jarzmik <robert.jarzmik@free.fr>
16930 L: linux-mtd@lists.infradead.org
16931 S: Maintained
16932 F: drivers/mtd/devices/docg3*
16933
16934 MT9M114 ONSEMI SENSOR DRIVER
16935 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16936 L: linux-media@vger.kernel.org
16937 S: Maintained
16938 T: git git://linuxtv.org/media.git
16939 F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
16940 F: drivers/media/i2c/mt9m114.c
16941
16942 MT9P031 APTINA CAMERA SENSOR
16943 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16944 L: linux-media@vger.kernel.org
16945 S: Maintained
16946 T: git git://linuxtv.org/media.git
16947 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
16948 F: drivers/media/i2c/mt9p031.c
16949
16950 MT9T112 APTINA CAMERA SENSOR
16951 M: Jacopo Mondi <jacopo@jmondi.org>
16952 L: linux-media@vger.kernel.org
16953 S: Odd Fixes
16954 T: git git://linuxtv.org/media.git
16955 F: drivers/media/i2c/mt9t112.c
16956 F: include/media/i2c/mt9t112.h
16957
16958 MT9V032 APTINA CAMERA SENSOR
16959 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16960 L: linux-media@vger.kernel.org
16961 S: Maintained
16962 T: git git://linuxtv.org/media.git
16963 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt
16964 F: drivers/media/i2c/mt9v032.c
16965 F: include/media/i2c/mt9v032.h
16966
16967 MT9V111 APTINA CAMERA SENSOR
16968 M: Jacopo Mondi <jacopo@jmondi.org>
16969 L: linux-media@vger.kernel.org
16970 S: Maintained
16971 T: git git://linuxtv.org/media.git
16972 F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
16973 F: drivers/media/i2c/mt9v111.c
16974
16975 MULTIFUNCTION DEVICES (MFD)
16976 M: Lee Jones <lee@kernel.org>
16977 S: Maintained
16978 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
16979 F: Documentation/devicetree/bindings/mfd/
16980 F: drivers/mfd/
16981 F: include/dt-bindings/mfd/
16982 F: include/linux/mfd/
16983
16984 MULTIMEDIA CARD (MMC) ETC. OVER SPI
16985 S: Orphan
16986 F: drivers/mmc/host/mmc_spi.c
16987 F: include/linux/spi/mmc_spi.h
16988
16989 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
16990 M: Ulf Hansson <ulf.hansson@linaro.org>
16991 L: linux-mmc@vger.kernel.org
16992 S: Maintained
16993 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
16994 F: Documentation/devicetree/bindings/mmc/
16995 F: drivers/mmc/
16996 F: include/linux/mmc/
16997 F: include/uapi/linux/mmc/
16998
16999 MULTIPLEXER SUBSYSTEM
17000 M: Peter Rosin <peda@axentia.se>
17001 S: Odd Fixes
17002 F: Documentation/ABI/testing/sysfs-class-mux*
17003 F: Documentation/devicetree/bindings/mux/
17004 F: drivers/mux/
17005 F: include/dt-bindings/mux/
17006 F: include/linux/mux/
17007
17008 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
17009 M: Bin Liu <b-liu@ti.com>
17010 L: linux-usb@vger.kernel.org
17011 S: Maintained
17012 F: drivers/usb/musb/
17013
17014 MXL301RF MEDIA DRIVER
17015 M: Akihiro Tsukada <tskd08@gmail.com>
17016 L: linux-media@vger.kernel.org
17017 S: Odd Fixes
17018 F: drivers/media/tuners/mxl301rf*
17019
17020 MXL5007T MEDIA DRIVER
17021 M: Michael Krufky <mkrufky@linuxtv.org>
17022 L: linux-media@vger.kernel.org
17023 S: Maintained
17024 W: https://linuxtv.org
17025 W: http://github.com/mkrufky
17026 Q: http://patchwork.linuxtv.org/project/linux-media/list/
17027 T: git git://linuxtv.org/mkrufky/tuners.git
17028 F: drivers/media/tuners/mxl5007t.*
17029
17030 MXSFB DRM DRIVER
17031 M: Marek Vasut <marex@denx.de>
17032 M: Stefan Agner <stefan@agner.ch>
17033 L: dri-devel@lists.freedesktop.org
17034 S: Supported
17035 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
17036 F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml
17037 F: drivers/gpu/drm/mxsfb/
17038
17039 MYLEX DAC960 PCI RAID Controller
17040 M: Hannes Reinecke <hare@kernel.org>
17041 L: linux-scsi@vger.kernel.org
17042 S: Supported
17043 F: drivers/scsi/myrb.*
17044 F: drivers/scsi/myrs.*
17045
17046 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
17047 L: netdev@vger.kernel.org
17048 S: Orphan
17049 W: https://www.cspi.com/ethernet-products/support/downloads/
17050 F: drivers/net/ethernet/myricom/myri10ge/
17051
17052 NAND FLASH SUBSYSTEM
17053 M: Miquel Raynal <miquel.raynal@bootlin.com>
17054 R: Richard Weinberger <richard@nod.at>
17055 L: linux-mtd@lists.infradead.org
17056 S: Maintained
17057 W: http://www.linux-mtd.infradead.org/
17058 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
17059 C: irc://irc.oftc.net/mtd
17060 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
17061 F: drivers/mtd/nand/
17062 F: include/linux/mtd/*nand*.h
17063
17064 NATIONAL INSTRUMENTS SERIAL DRIVER
17065 M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com>
17066 L: linux-serial@vger.kernel.org
17067 S: Maintained
17068 F: drivers/tty/serial/8250/8250_ni.c
17069
17070 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
17071 M: Daniel Mack <zonque@gmail.com>
17072 L: linux-sound@vger.kernel.org
17073 S: Maintained
17074 W: http://www.native-instruments.com
17075 F: sound/usb/caiaq/
17076
17077 NATSEMI ETHERNET DRIVER (DP8381x)
17078 S: Orphan
17079 F: drivers/net/ethernet/natsemi/natsemi.c
17080
17081 NCR 5380 SCSI DRIVERS
17082 M: Finn Thain <fthain@linux-m68k.org>
17083 M: Michael Schmitz <schmitzmic@gmail.com>
17084 L: linux-scsi@vger.kernel.org
17085 S: Maintained
17086 F: Documentation/scsi/g_NCR5380.rst
17087 F: drivers/scsi/NCR5380.*
17088 F: drivers/scsi/arm/cumana_1.c
17089 F: drivers/scsi/arm/oak.c
17090 F: drivers/scsi/atari_scsi.*
17091 F: drivers/scsi/dmx3191d.c
17092 F: drivers/scsi/g_NCR5380.*
17093 F: drivers/scsi/mac_scsi.*
17094 F: drivers/scsi/sun3_scsi.*
17095 F: drivers/scsi/sun3_scsi_vme.c
17096
17097 NCSI LIBRARY
17098 M: Samuel Mendoza-Jonas <sam@mendozajonas.com>
17099 R: Paul Fertser <fercerpav@gmail.com>
17100 S: Maintained
17101 F: net/ncsi/
17102
17103 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
17104 M: Zev Weiss <zev@bewilderbeest.net>
17105 L: linux-hwmon@vger.kernel.org
17106 S: Maintained
17107 F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
17108 F: drivers/hwmon/nct6775-i2c.c
17109
17110 NCT7363 HARDWARE MONITOR DRIVER
17111 M: Ban Feng <kcfeng0@nuvoton.com>
17112 L: linux-hwmon@vger.kernel.org
17113 S: Maintained
17114 F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml
17115 F: Documentation/hwmon/nct7363.rst
17116 F: drivers/hwmon/nct7363.c
17117
17118 NETCONSOLE
17119 M: Breno Leitao <leitao@debian.org>
17120 S: Maintained
17121 F: Documentation/networking/netconsole.rst
17122 F: drivers/net/netconsole.c
17123 F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh
17124 F: tools/testing/selftests/drivers/net/netcons\*
17125
17126 NETDEVSIM
17127 M: Jakub Kicinski <kuba@kernel.org>
17128 S: Maintained
17129 F: drivers/net/netdevsim/*
17130 F: tools/testing/selftests/drivers/net/netdevsim/*
17131
17132 NETEM NETWORK EMULATOR
17133 M: Stephen Hemminger <stephen@networkplumber.org>
17134 L: netdev@vger.kernel.org
17135 S: Maintained
17136 F: net/sched/sch_netem.c
17137
17138 NETERION 10GbE DRIVERS (s2io)
17139 M: Jon Mason <jdmason@kudzu.us>
17140 L: netdev@vger.kernel.org
17141 S: Maintained
17142 F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
17143 F: drivers/net/ethernet/neterion/
17144
17145 NETFILTER
17146 M: Pablo Neira Ayuso <pablo@netfilter.org>
17147 M: Jozsef Kadlecsik <kadlec@netfilter.org>
17148 L: netfilter-devel@vger.kernel.org
17149 L: coreteam@netfilter.org
17150 S: Maintained
17151 W: http://www.netfilter.org/
17152 W: http://www.iptables.org/
17153 W: http://www.nftables.org/
17154 Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/
17155 C: irc://irc.libera.chat/netfilter
17156 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
17157 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
17158 F: include/linux/netfilter*
17159 F: include/linux/netfilter/
17160 F: include/net/netfilter/
17161 F: include/uapi/linux/netfilter*
17162 F: include/uapi/linux/netfilter/
17163 F: net/*/netfilter.c
17164 F: net/*/netfilter/
17165 F: net/bridge/br_netfilter*.c
17166 F: net/netfilter/
17167 F: tools/testing/selftests/net/netfilter/
17168
17169 NETROM NETWORK LAYER
17170 L: linux-hams@vger.kernel.org
17171 S: Orphan
17172 W: https://linux-ax25.in-berlin.de
17173 F: include/net/netrom.h
17174 F: include/uapi/linux/netrom.h
17175 F: net/netrom/
17176
17177 NETRONIX EMBEDDED CONTROLLER
17178 M: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
17179 S: Maintained
17180 F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
17181 F: drivers/mfd/ntxec.c
17182 F: drivers/pwm/pwm-ntxec.c
17183 F: drivers/rtc/rtc-ntxec.c
17184 F: include/linux/mfd/ntxec.h
17185
17186 NETRONOME ETHERNET DRIVERS
17187 M: Louis Peens <louis.peens@corigine.com>
17188 R: Jakub Kicinski <kuba@kernel.org>
17189 L: oss-drivers@corigine.com
17190 S: Maintained
17191 F: drivers/net/ethernet/netronome/
17192
17193 NETWORK BLOCK DEVICE (NBD)
17194 M: Josef Bacik <josef@toxicpanda.com>
17195 L: linux-block@vger.kernel.org
17196 L: nbd@other.debian.org
17197 S: Maintained
17198 F: Documentation/admin-guide/blockdev/nbd.rst
17199 F: drivers/block/nbd.c
17200 F: include/trace/events/nbd.h
17201 F: include/uapi/linux/nbd.h
17202
17203 NETWORK DROP MONITOR
17204 M: Neil Horman <nhorman@tuxdriver.com>
17205 L: netdev@vger.kernel.org
17206 S: Maintained
17207 W: https://fedorahosted.org/dropwatch/
17208 F: include/uapi/linux/net_dropmon.h
17209 F: net/core/drop_monitor.c
17210
17211 NETWORKING DRIVERS
17212 M: Andrew Lunn <andrew+netdev@lunn.ch>
17213 M: "David S. Miller" <davem@davemloft.net>
17214 M: Eric Dumazet <edumazet@google.com>
17215 M: Jakub Kicinski <kuba@kernel.org>
17216 M: Paolo Abeni <pabeni@redhat.com>
17217 L: netdev@vger.kernel.org
17218 S: Maintained
17219 P: Documentation/process/maintainer-netdev.rst
17220 Q: https://patchwork.kernel.org/project/netdevbpf/list/
17221 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
17222 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
17223 F: Documentation/devicetree/bindings/net/
17224 F: Documentation/networking/net_cachelines/net_device.rst
17225 F: drivers/connector/
17226 F: drivers/net/
17227 F: drivers/ptp/
17228 F: drivers/s390/net/
17229 F: include/dt-bindings/net/
17230 F: include/linux/cn_proc.h
17231 F: include/linux/etherdevice.h
17232 F: include/linux/ethtool_netlink.h
17233 F: include/linux/fcdevice.h
17234 F: include/linux/fddidevice.h
17235 F: include/linux/hippidevice.h
17236 F: include/linux/if_*
17237 F: include/linux/inetdevice.h
17238 F: include/linux/ism.h
17239 F: include/linux/netdev*
17240 F: include/linux/platform_data/wiznet.h
17241 F: include/uapi/linux/cn_proc.h
17242 F: include/uapi/linux/ethtool_netlink*
17243 F: include/uapi/linux/if_*
17244 F: include/uapi/linux/net_shaper.h
17245 F: include/uapi/linux/netdev*
17246 F: tools/testing/selftests/drivers/net/
17247 X: Documentation/devicetree/bindings/net/bluetooth/
17248 X: Documentation/devicetree/bindings/net/can/
17249 X: Documentation/devicetree/bindings/net/wireless/
17250 X: drivers/net/can/
17251 X: drivers/net/wireless/
17252
17253 NETWORKING DRIVERS (WIRELESS)
17254 M: Johannes Berg <johannes@sipsolutions.net>
17255 L: linux-wireless@vger.kernel.org
17256 S: Maintained
17257 W: https://wireless.wiki.kernel.org/
17258 Q: https://patchwork.kernel.org/project/linux-wireless/list/
17259 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
17260 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
17261 F: Documentation/devicetree/bindings/net/wireless/
17262 F: drivers/net/wireless/
17263 X: drivers/net/wireless/ath/
17264 X: drivers/net/wireless/broadcom/
17265 X: drivers/net/wireless/intel/
17266 X: drivers/net/wireless/intersil/
17267 X: drivers/net/wireless/marvell/
17268 X: drivers/net/wireless/mediatek/mt76/
17269 X: drivers/net/wireless/mediatek/mt7601u/
17270 X: drivers/net/wireless/microchip/
17271 X: drivers/net/wireless/purelifi/
17272 X: drivers/net/wireless/quantenna/
17273 X: drivers/net/wireless/ralink/
17274 X: drivers/net/wireless/realtek/
17275 X: drivers/net/wireless/rsi/
17276 X: drivers/net/wireless/silabs/
17277 X: drivers/net/wireless/st/
17278 X: drivers/net/wireless/ti/
17279 X: drivers/net/wireless/zydas/
17280
17281 NETWORKING [DSA]
17282 M: Andrew Lunn <andrew@lunn.ch>
17283 M: Vladimir Oltean <olteanv@gmail.com>
17284 S: Maintained
17285 F: Documentation/devicetree/bindings/net/dsa/
17286 F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
17287 F: Documentation/devicetree/bindings/net/ethernet-switch.yaml
17288 F: drivers/net/dsa/
17289 F: include/linux/dsa/
17290 F: include/linux/platform_data/dsa.h
17291 F: include/net/dsa.h
17292 F: net/dsa/
17293 F: tools/testing/selftests/drivers/net/dsa/
17294
17295 NETWORKING [ETHTOOL]
17296 M: Andrew Lunn <andrew@lunn.ch>
17297 M: Jakub Kicinski <kuba@kernel.org>
17298 F: Documentation/netlink/specs/ethtool.yaml
17299 F: Documentation/networking/ethtool-netlink.rst
17300 F: include/linux/ethtool*
17301 F: include/uapi/linux/ethtool*
17302 F: net/ethtool/
17303 F: tools/testing/selftests/drivers/net/*/ethtool*
17304
17305 NETWORKING [ETHTOOL CABLE TEST]
17306 M: Andrew Lunn <andrew@lunn.ch>
17307 F: net/ethtool/cabletest.c
17308 F: tools/testing/selftests/drivers/net/*/ethtool*
17309 K: cable_test
17310
17311 NETWORKING [ETHTOOL MAC MERGE]
17312 M: Vladimir Oltean <vladimir.oltean@nxp.com>
17313 F: net/ethtool/mm.c
17314 F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh
17315 K: ethtool_mm
17316
17317 NETWORKING [ETHTOOL PHY TOPOLOGY]
17318 M: Maxime Chevallier <maxime.chevallier@bootlin.com>
17319 F: Documentation/networking/phy-link-topology.rst
17320 F: drivers/net/phy/phy_link_topology.c
17321 F: include/linux/phy_link_topology.h
17322 F: net/ethtool/phy.c
17323
17324 NETWORKING [GENERAL]
17325 M: "David S. Miller" <davem@davemloft.net>
17326 M: Eric Dumazet <edumazet@google.com>
17327 M: Jakub Kicinski <kuba@kernel.org>
17328 M: Paolo Abeni <pabeni@redhat.com>
17329 R: Simon Horman <horms@kernel.org>
17330 L: netdev@vger.kernel.org
17331 S: Maintained
17332 P: Documentation/process/maintainer-netdev.rst
17333 Q: https://patchwork.kernel.org/project/netdevbpf/list/
17334 B: mailto:netdev@vger.kernel.org
17335 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
17336 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
17337 F: Documentation/core-api/netlink.rst
17338 F: Documentation/netlink/
17339 F: Documentation/networking/
17340 F: Documentation/networking/net_cachelines/
17341 F: Documentation/process/maintainer-netdev.rst
17342 F: Documentation/userspace-api/netlink/
17343 F: include/linux/ethtool.h
17344 F: include/linux/framer/framer-provider.h
17345 F: include/linux/framer/framer.h
17346 F: include/linux/in.h
17347 F: include/linux/indirect_call_wrapper.h
17348 F: include/linux/inet.h
17349 F: include/linux/inet_diag.h
17350 F: include/linux/net.h
17351 F: include/linux/netdev*
17352 F: include/linux/netlink.h
17353 F: include/linux/netpoll.h
17354 F: include/linux/rtnetlink.h
17355 F: include/linux/sctp.h
17356 F: include/linux/seq_file_net.h
17357 F: include/linux/skbuff*
17358 F: include/net/
17359 F: include/uapi/linux/ethtool.h
17360 F: include/uapi/linux/genetlink.h
17361 F: include/uapi/linux/hsr_netlink.h
17362 F: include/uapi/linux/in.h
17363 F: include/uapi/linux/inet_diag.h
17364 F: include/uapi/linux/nbd-netlink.h
17365 F: include/uapi/linux/net.h
17366 F: include/uapi/linux/net_namespace.h
17367 F: include/uapi/linux/netconf.h
17368 F: include/uapi/linux/netdev*
17369 F: include/uapi/linux/netlink.h
17370 F: include/uapi/linux/netlink_diag.h
17371 F: include/uapi/linux/rtnetlink.h
17372 F: include/uapi/linux/sctp.h
17373 F: lib/net_utils.c
17374 F: lib/random32.c
17375 F: net/
17376 F: samples/pktgen/
17377 F: tools/net/
17378 F: tools/testing/selftests/net/
17379 X: Documentation/networking/mac80211-injection.rst
17380 X: Documentation/networking/mac80211_hwsim/
17381 X: Documentation/networking/regulatory.rst
17382 X: include/net/cfg80211.h
17383 X: include/net/ieee80211_radiotap.h
17384 X: include/net/iw_handler.h
17385 X: include/net/mac80211.h
17386 X: include/net/wext.h
17387 X: net/9p/
17388 X: net/bluetooth/
17389 X: net/can/
17390 X: net/ceph/
17391 X: net/mac80211/
17392 X: net/rfkill/
17393 X: net/wireless/
17394 X: tools/testing/selftests/net/can/
17395
17396 NETWORKING [IPSEC]
17397 M: Steffen Klassert <steffen.klassert@secunet.com>
17398 M: Herbert Xu <herbert@gondor.apana.org.au>
17399 M: "David S. Miller" <davem@davemloft.net>
17400 L: netdev@vger.kernel.org
17401 S: Maintained
17402 T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
17403 T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
17404 F: include/net/xfrm.h
17405 F: include/uapi/linux/xfrm.h
17406 F: net/ipv4/ah4.c
17407 F: net/ipv4/esp4*
17408 F: net/ipv4/ip_vti.c
17409 F: net/ipv4/ipcomp.c
17410 F: net/ipv4/xfrm*
17411 F: net/ipv6/ah6.c
17412 F: net/ipv6/esp6*
17413 F: net/ipv6/ip6_vti.c
17414 F: net/ipv6/ipcomp6.c
17415 F: net/ipv6/xfrm*
17416 F: net/key/
17417 F: net/xfrm/
17418 F: tools/testing/selftests/net/ipsec.c
17419
17420 NETWORKING [IPv4/IPv6]
17421 M: "David S. Miller" <davem@davemloft.net>
17422 M: David Ahern <dsahern@kernel.org>
17423 L: netdev@vger.kernel.org
17424 S: Maintained
17425 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
17426 F: arch/x86/net/*
17427 F: include/linux/ip.h
17428 F: include/linux/ipv6*
17429 F: include/net/fib*
17430 F: include/net/ip*
17431 F: include/net/route.h
17432 F: net/ipv4/
17433 F: net/ipv6/
17434
17435 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
17436 M: Paul Moore <paul@paul-moore.com>
17437 L: netdev@vger.kernel.org
17438 L: linux-security-module@vger.kernel.org
17439 S: Supported
17440 W: https://github.com/netlabel
17441 F: Documentation/netlabel/
17442 F: include/net/calipso.h
17443 F: include/net/cipso_ipv4.h
17444 F: include/net/netlabel.h
17445 F: include/uapi/linux/netfilter/xt_CONNSECMARK.h
17446 F: include/uapi/linux/netfilter/xt_SECMARK.h
17447 F: net/ipv4/cipso_ipv4.c
17448 F: net/ipv6/calipso.c
17449 F: net/netfilter/xt_CONNSECMARK.c
17450 F: net/netfilter/xt_SECMARK.c
17451 F: net/netlabel/
17452
17453 NETWORKING [MACSEC]
17454 M: Sabrina Dubroca <sd@queasysnail.net>
17455 L: netdev@vger.kernel.org
17456 S: Maintained
17457 F: drivers/net/macsec.c
17458 F: include/net/macsec.h
17459 F: include/uapi/linux/if_macsec.h
17460 K: macsec
17461 K: \bmdo_
17462
17463 NETWORKING [MPTCP]
17464 M: Matthieu Baerts <matttbe@kernel.org>
17465 M: Mat Martineau <martineau@kernel.org>
17466 R: Geliang Tang <geliang@kernel.org>
17467 L: netdev@vger.kernel.org
17468 L: mptcp@lists.linux.dev
17469 S: Maintained
17470 W: https://github.com/multipath-tcp/mptcp_net-next/wiki
17471 B: https://github.com/multipath-tcp/mptcp_net-next/issues
17472 T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net
17473 T: git https://github.com/multipath-tcp/mptcp_net-next.git export
17474 F: Documentation/netlink/specs/mptcp_pm.yaml
17475 F: Documentation/networking/mptcp*.rst
17476 F: include/net/mptcp.h
17477 F: include/trace/events/mptcp.h
17478 F: include/uapi/linux/mptcp*.h
17479 F: net/mptcp/
17480 F: tools/testing/selftests/bpf/*/*mptcp*.[ch]
17481 F: tools/testing/selftests/net/mptcp/
17482
17483 NETWORKING [SRv6]
17484 M: Andrea Mayer <andrea.mayer@uniroma2.it>
17485 L: netdev@vger.kernel.org
17486 S: Maintained
17487 T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
17488 F: include/linux/seg6*
17489 F: include/net/seg6*
17490 F: include/uapi/linux/seg6*
17491 F: net/ipv6/seg6*
17492 F: tools/testing/selftests/net/srv6*
17493
17494 NETWORKING [TCP]
17495 M: Eric Dumazet <edumazet@google.com>
17496 M: Neal Cardwell <ncardwell@google.com>
17497 R: Kuniyuki Iwashima <kuniyu@amazon.com>
17498 L: netdev@vger.kernel.org
17499 S: Maintained
17500 F: Documentation/networking/net_cachelines/tcp_sock.rst
17501 F: include/linux/tcp.h
17502 F: include/net/tcp.h
17503 F: include/trace/events/tcp.h
17504 F: include/uapi/linux/tcp.h
17505 F: net/ipv4/inet_connection_sock.c
17506 F: net/ipv4/inet_hashtables.c
17507 F: net/ipv4/inet_timewait_sock.c
17508 F: net/ipv4/syncookies.c
17509 F: net/ipv4/tcp*.c
17510 F: net/ipv6/inet6_connection_sock.c
17511 F: net/ipv6/inet6_hashtables.c
17512 F: net/ipv6/syncookies.c
17513 F: net/ipv6/tcp*.c
17514
17515 NETWORKING [TLS]
17516 M: Boris Pismenny <borisp@nvidia.com>
17517 M: John Fastabend <john.fastabend@gmail.com>
17518 M: Jakub Kicinski <kuba@kernel.org>
17519 L: netdev@vger.kernel.org
17520 S: Maintained
17521 F: include/net/tls.h
17522 F: include/uapi/linux/tls.h
17523 F: net/tls/*
17524
17525 NETWORKING [SOCKETS]
17526 M: Eric Dumazet <edumazet@google.com>
17527 M: Kuniyuki Iwashima <kuniyu@amazon.com>
17528 M: Paolo Abeni <pabeni@redhat.com>
17529 M: Willem de Bruijn <willemb@google.com>
17530 S: Maintained
17531 F: include/linux/sock_diag.h
17532 F: include/linux/socket.h
17533 F: include/linux/sockptr.h
17534 F: include/net/sock.h
17535 F: include/net/sock_reuseport.h
17536 F: include/uapi/linux/socket.h
17537 F: net/core/*sock*
17538 F: net/core/scm.c
17539 F: net/socket.c
17540
17541 NETWORKING [UNIX SOCKETS]
17542 M: Kuniyuki Iwashima <kuniyu@amazon.com>
17543 S: Maintained
17544 F: include/net/af_unix.h
17545 F: include/net/netns/unix.h
17546 F: include/uapi/linux/unix_diag.h
17547 F: net/unix/
17548 F: tools/testing/selftests/net/af_unix/
17549
17550 NETXEN (1/10) GbE SUPPORT
17551 M: Manish Chopra <manishc@marvell.com>
17552 M: Rahul Verma <rahulv@marvell.com>
17553 M: GR-Linux-NIC-Dev@marvell.com
17554 L: netdev@vger.kernel.org
17555 S: Maintained
17556 F: drivers/net/ethernet/qlogic/netxen/
17557
17558 NET_FAILOVER MODULE
17559 M: Sridhar Samudrala <sridhar.samudrala@intel.com>
17560 L: netdev@vger.kernel.org
17561 S: Supported
17562 F: Documentation/networking/net_failover.rst
17563 F: drivers/net/net_failover.c
17564 F: include/net/net_failover.h
17565
17566 NEXTHOP
17567 M: David Ahern <dsahern@kernel.org>
17568 L: netdev@vger.kernel.org
17569 S: Maintained
17570 F: include/net/netns/nexthop.h
17571 F: include/net/nexthop.h
17572 F: include/uapi/linux/nexthop.h
17573 F: net/ipv4/nexthop.c
17574
17575 NFC SUBSYSTEM
17576 M: Krzysztof Kozlowski <krzk@kernel.org>
17577 L: netdev@vger.kernel.org
17578 S: Maintained
17579 F: Documentation/devicetree/bindings/net/nfc/
17580 F: drivers/nfc/
17581 F: include/net/nfc/
17582 F: include/uapi/linux/nfc.h
17583 F: net/nfc/
17584
17585 NFC VIRTUAL NCI DEVICE DRIVER
17586 M: Bongsu Jeon <bongsu.jeon@samsung.com>
17587 L: netdev@vger.kernel.org
17588 S: Supported
17589 F: drivers/nfc/virtual_ncidev.c
17590 F: tools/testing/selftests/nci/
17591
17592 NFS, SUNRPC, AND LOCKD CLIENTS
17593 M: Trond Myklebust <trondmy@kernel.org>
17594 M: Anna Schumaker <anna@kernel.org>
17595 L: linux-nfs@vger.kernel.org
17596 S: Maintained
17597 W: http://client.linux-nfs.org
17598 T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
17599 F: Documentation/filesystems/nfs/
17600 F: fs/lockd/
17601 F: fs/nfs/
17602 F: fs/nfs_common/
17603 F: include/linux/lockd/
17604 F: include/linux/nfs*
17605 F: include/linux/sunrpc/
17606 F: include/uapi/linux/nfs*
17607 F: include/uapi/linux/sunrpc/
17608 F: net/sunrpc/
17609
17610 NILFS2 FILESYSTEM
17611 M: Ryusuke Konishi <konishi.ryusuke@gmail.com>
17612 L: linux-nilfs@vger.kernel.org
17613 S: Supported
17614 W: https://nilfs.sourceforge.io/
17615 T: git https://github.com/konis/nilfs2.git
17616 F: Documentation/filesystems/nilfs2.rst
17617 F: fs/nilfs2/
17618 F: include/trace/events/nilfs2.h
17619 F: include/uapi/linux/nilfs2_api.h
17620 F: include/uapi/linux/nilfs2_ondisk.h
17621
17622 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
17623 M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
17624 S: Maintained
17625 W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
17626 F: Documentation/scsi/NinjaSCSI.rst
17627 F: drivers/scsi/pcmcia/nsp_*
17628
17629 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
17630 M: GOTO Masanori <gotom@debian.or.jp>
17631 M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
17632 S: Maintained
17633 W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
17634 F: Documentation/scsi/NinjaSCSI.rst
17635 F: drivers/scsi/nsp32*
17636
17637 NINTENDO HID DRIVER
17638 M: Daniel J. Ogorchock <djogorchock@gmail.com>
17639 L: linux-input@vger.kernel.org
17640 S: Maintained
17641 F: drivers/hid/hid-nintendo*
17642
17643 NIOS2 ARCHITECTURE
17644 M: Dinh Nguyen <dinguyen@kernel.org>
17645 S: Maintained
17646 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
17647 F: arch/nios2/
17648
17649 NITRO ENCLAVES (NE)
17650 M: Alexandru Ciobotaru <alcioa@amazon.com>
17651 R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
17652 L: linux-kernel@vger.kernel.org
17653 S: Supported
17654 W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/
17655 F: Documentation/virt/ne_overview.rst
17656 F: drivers/virt/nitro_enclaves/
17657 F: include/linux/nitro_enclaves.h
17658 F: include/uapi/linux/nitro_enclaves.h
17659 F: samples/nitro_enclaves/
17660
17661 NITRO SECURE MODULE (NSM)
17662 M: Alexander Graf <graf@amazon.com>
17663 R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
17664 L: linux-kernel@vger.kernel.org
17665 S: Supported
17666 W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/
17667 F: drivers/misc/nsm.c
17668 F: include/uapi/linux/nsm.h
17669
17670 NOHZ, DYNTICKS SUPPORT
17671 M: Anna-Maria Behnsen <anna-maria@linutronix.de>
17672 M: Frederic Weisbecker <frederic@kernel.org>
17673 M: Ingo Molnar <mingo@kernel.org>
17674 M: Thomas Gleixner <tglx@linutronix.de>
17675 L: linux-kernel@vger.kernel.org
17676 S: Maintained
17677 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
17678 F: include/linux/sched/nohz.h
17679 F: include/linux/tick.h
17680 F: kernel/time/tick*.*
17681
17682 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
17683 M: Pavel Machek <pavel@kernel.org>
17684 M: Sakari Ailus <sakari.ailus@iki.fi>
17685 L: linux-media@vger.kernel.org
17686 S: Maintained
17687 F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml
17688 F: drivers/media/i2c/ad5820.c
17689 F: drivers/media/i2c/et8ek8
17690
17691 NOKIA N900 POWER SUPPLY DRIVERS
17692 R: Pali Rohár <pali@kernel.org>
17693 F: drivers/power/supply/bq2415x_charger.c
17694 F: drivers/power/supply/bq27xxx_battery.c
17695 F: drivers/power/supply/bq27xxx_battery_i2c.c
17696 F: drivers/power/supply/isp1704_charger.c
17697 F: drivers/power/supply/rx51_battery.c
17698 F: include/linux/power/bq2415x_charger.h
17699 F: include/linux/power/bq27xxx_battery.h
17700
17701 NOLIBC HEADER FILE
17702 M: Willy Tarreau <w@1wt.eu>
17703 M: Thomas Weißschuh <linux@weissschuh.net>
17704 S: Maintained
17705 T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
17706 F: tools/include/nolibc/
17707 F: tools/testing/selftests/nolibc/
17708
17709 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
17710 M: Hans de Goede <hdegoede@redhat.com>
17711 L: linux-input@vger.kernel.org
17712 S: Maintained
17713 F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml
17714 F: drivers/input/touchscreen/novatek-nvt-ts.c
17715
17716 NSDEPS
17717 M: Matthias Maennich <maennich@google.com>
17718 S: Maintained
17719 F: Documentation/core-api/symbol-namespaces.rst
17720 F: scripts/nsdeps
17721
17722 NTB AMD DRIVER
17723 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17724 L: ntb@lists.linux.dev
17725 S: Supported
17726 F: drivers/ntb/hw/amd/
17727
17728 NTB DRIVER CORE
17729 M: Jon Mason <jdmason@kudzu.us>
17730 M: Dave Jiang <dave.jiang@intel.com>
17731 M: Allen Hubbe <allenbh@gmail.com>
17732 L: ntb@lists.linux.dev
17733 S: Supported
17734 W: https://github.com/jonmason/ntb/wiki
17735 T: git https://github.com/jonmason/ntb.git
17736 F: drivers/net/ntb_netdev.c
17737 F: drivers/ntb/
17738 F: drivers/pci/endpoint/functions/pci-epf-*ntb.c
17739 F: include/linux/ntb.h
17740 F: include/linux/ntb_transport.h
17741 F: tools/testing/selftests/ntb/
17742
17743 NTB INTEL DRIVER
17744 M: Dave Jiang <dave.jiang@intel.com>
17745 L: ntb@lists.linux.dev
17746 S: Supported
17747 W: https://github.com/davejiang/linux/wiki
17748 T: git https://github.com/davejiang/linux.git
17749 F: drivers/ntb/hw/intel/
17750
17751 NTFS3 FILESYSTEM
17752 M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
17753 L: ntfs3@lists.linux.dev
17754 S: Supported
17755 W: http://www.paragon-software.com/
17756 T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git
17757 F: Documentation/filesystems/ntfs3.rst
17758 F: fs/ntfs3/
17759
17760 NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER
17761 M: Elizabeth Figura <zfigura@codeweavers.com>
17762 L: wine-devel@winehq.org
17763 S: Supported
17764 F: Documentation/userspace-api/ntsync.rst
17765 F: drivers/misc/ntsync.c
17766 F: include/uapi/linux/ntsync.h
17767 F: tools/testing/selftests/drivers/ntsync/
17768
17769 NUBUS SUBSYSTEM
17770 M: Finn Thain <fthain@linux-m68k.org>
17771 L: linux-m68k@lists.linux-m68k.org
17772 S: Maintained
17773 F: arch/*/include/asm/nubus.h
17774 F: drivers/nubus/
17775 F: include/linux/nubus.h
17776 F: include/uapi/linux/nubus.h
17777
17778 NUVOTON NCT7201 IIO DRIVER
17779 M: Eason Yang <j2anfernee@gmail.com>
17780 L: linux-iio@vger.kernel.org
17781 S: Maintained
17782 F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml
17783 F: drivers/iio/adc/nct7201.c
17784
17785 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
17786 M: Antonino Daplas <adaplas@gmail.com>
17787 L: linux-fbdev@vger.kernel.org
17788 S: Maintained
17789 F: drivers/video/fbdev/nvidia/
17790 F: drivers/video/fbdev/riva/
17791
17792 NVIDIA WMI EC BACKLIGHT DRIVER
17793 M: Daniel Dadap <ddadap@nvidia.com>
17794 L: platform-driver-x86@vger.kernel.org
17795 S: Supported
17796 F: drivers/platform/x86/nvidia-wmi-ec-backlight.c
17797 F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
17798
17799 NVM EXPRESS DRIVER
17800 M: Keith Busch <kbusch@kernel.org>
17801 M: Jens Axboe <axboe@fb.com>
17802 M: Christoph Hellwig <hch@lst.de>
17803 M: Sagi Grimberg <sagi@grimberg.me>
17804 L: linux-nvme@lists.infradead.org
17805 S: Supported
17806 W: http://git.infradead.org/nvme.git
17807 T: git git://git.infradead.org/nvme.git
17808 F: Documentation/nvme/
17809 F: drivers/nvme/common/
17810 F: drivers/nvme/host/
17811 F: include/linux/nvme-*.h
17812 F: include/linux/nvme.h
17813 F: include/uapi/linux/nvme_ioctl.h
17814
17815 NVM EXPRESS FABRICS AUTHENTICATION
17816 M: Hannes Reinecke <hare@suse.de>
17817 L: linux-nvme@lists.infradead.org
17818 S: Supported
17819 F: drivers/nvme/host/auth.c
17820 F: drivers/nvme/target/auth.c
17821 F: drivers/nvme/target/fabrics-cmd-auth.c
17822 F: include/linux/nvme-auth.h
17823
17824 NVM EXPRESS FC TRANSPORT DRIVERS
17825 M: James Smart <james.smart@broadcom.com>
17826 L: linux-nvme@lists.infradead.org
17827 S: Supported
17828 F: drivers/nvme/host/fc.c
17829 F: drivers/nvme/target/fc.c
17830 F: drivers/nvme/target/fcloop.c
17831 F: include/linux/nvme-fc-driver.h
17832 F: include/linux/nvme-fc.h
17833
17834 NVM EXPRESS HARDWARE MONITORING SUPPORT
17835 M: Guenter Roeck <linux@roeck-us.net>
17836 L: linux-nvme@lists.infradead.org
17837 S: Supported
17838 F: drivers/nvme/host/hwmon.c
17839
17840 NVM EXPRESS TARGET DRIVER
17841 M: Christoph Hellwig <hch@lst.de>
17842 M: Sagi Grimberg <sagi@grimberg.me>
17843 M: Chaitanya Kulkarni <kch@nvidia.com>
17844 L: linux-nvme@lists.infradead.org
17845 S: Supported
17846 W: http://git.infradead.org/nvme.git
17847 T: git git://git.infradead.org/nvme.git
17848 F: drivers/nvme/target/
17849
17850 NVMEM FRAMEWORK
17851 M: Srinivas Kandagatla <srini@kernel.org>
17852 S: Maintained
17853 T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
17854 F: Documentation/ABI/stable/sysfs-bus-nvmem
17855 F: Documentation/devicetree/bindings/nvmem/
17856 F: drivers/nvmem/
17857 F: include/dt-bindings/nvmem/
17858 F: include/linux/nvmem-consumer.h
17859 F: include/linux/nvmem-provider.h
17860
17861 NXP BLUETOOTH WIRELESS DRIVERS
17862 M: Amitkumar Karwar <amitkumar.karwar@nxp.com>
17863 M: Neeraj Kale <neeraj.sanjaykale@nxp.com>
17864 S: Maintained
17865 F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
17866 F: drivers/bluetooth/btnxpuart.c
17867
17868 NXP C45 TJA11XX PHY DRIVER
17869 M: Andrei Botila <andrei.botila@oss.nxp.com>
17870 L: netdev@vger.kernel.org
17871 S: Maintained
17872 F: drivers/net/phy/nxp-c45-tja11xx*
17873
17874 NXP FSPI DRIVER
17875 M: Han Xu <han.xu@nxp.com>
17876 M: Haibo Chen <haibo.chen@nxp.com>
17877 R: Yogesh Gaur <yogeshgaur.83@gmail.com>
17878 L: linux-spi@vger.kernel.org
17879 L: imx@lists.linux.dev
17880 S: Maintained
17881 F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
17882 F: drivers/spi/spi-nxp-fspi.c
17883
17884 NXP FXAS21002C DRIVER
17885 M: Rui Miguel Silva <rmfrfs@gmail.com>
17886 L: linux-iio@vger.kernel.org
17887 S: Maintained
17888 F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
17889 F: drivers/iio/gyro/fxas21002c.h
17890 F: drivers/iio/gyro/fxas21002c_core.c
17891 F: drivers/iio/gyro/fxas21002c_i2c.c
17892 F: drivers/iio/gyro/fxas21002c_spi.c
17893
17894 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
17895 M: Haibo Chen <haibo.chen@nxp.com>
17896 L: linux-iio@vger.kernel.org
17897 L: imx@lists.linux.dev
17898 S: Maintained
17899 F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
17900 F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
17901 F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
17902 F: drivers/iio/adc/imx7d_adc.c
17903 F: drivers/iio/adc/imx93_adc.c
17904 F: drivers/iio/adc/vf610_adc.c
17905
17906 NXP i.MX 8M ISI DRIVER
17907 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17908 L: linux-media@vger.kernel.org
17909 S: Maintained
17910 F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
17911 F: drivers/media/platform/nxp/imx8-isi/
17912
17913 NXP i.MX 8MP DW100 V4L2 DRIVER
17914 M: Xavier Roumegue <xavier.roumegue@oss.nxp.com>
17915 L: linux-media@vger.kernel.org
17916 S: Maintained
17917 F: Documentation/devicetree/bindings/media/nxp,dw100.yaml
17918 F: Documentation/userspace-api/media/drivers/dw100.rst
17919 F: drivers/media/platform/nxp/dw100/
17920 F: include/uapi/linux/dw100.h
17921
17922 NXP i.MX 8MQ DCSS DRIVER
17923 M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
17924 R: Lucas Stach <l.stach@pengutronix.de>
17925 L: dri-devel@lists.freedesktop.org
17926 S: Maintained
17927 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
17928 F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
17929 F: drivers/gpu/drm/imx/dcss/
17930
17931 NXP i.MX 8QXP ADC DRIVER
17932 M: Cai Huoqing <cai.huoqing@linux.dev>
17933 M: Haibo Chen <haibo.chen@nxp.com>
17934 L: imx@lists.linux.dev
17935 L: linux-iio@vger.kernel.org
17936 S: Maintained
17937 F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
17938 F: drivers/iio/adc/imx8qxp-adc.c
17939
17940 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
17941 M: Mirela Rabulea <mirela.rabulea@nxp.com>
17942 L: imx@lists.linux.dev
17943 L: linux-media@vger.kernel.org
17944 S: Maintained
17945 F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
17946 F: drivers/media/platform/nxp/imx-jpeg
17947
17948 NXP i.MX CLOCK DRIVERS
17949 M: Abel Vesa <abelvesa@kernel.org>
17950 R: Peng Fan <peng.fan@nxp.com>
17951 L: linux-clk@vger.kernel.org
17952 L: imx@lists.linux.dev
17953 S: Maintained
17954 T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
17955 F: Documentation/devicetree/bindings/clock/imx*
17956 F: drivers/clk/imx/
17957 F: include/dt-bindings/clock/imx*
17958
17959 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
17960 M: Jagan Teki <jagan@amarulasolutions.com>
17961 S: Maintained
17962 F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
17963 F: drivers/regulator/pf8x00-regulator.c
17964
17965 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
17966 M: Krzysztof Kozlowski <krzk@kernel.org>
17967 L: linux-kernel@vger.kernel.org
17968 S: Maintained
17969 F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
17970 F: drivers/extcon/extcon-ptn5150.c
17971
17972 NXP SGTL5000 DRIVER
17973 M: Fabio Estevam <festevam@gmail.com>
17974 L: linux-sound@vger.kernel.org
17975 S: Maintained
17976 F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml
17977 F: sound/soc/codecs/sgtl5000*
17978
17979 NXP SJA1105 ETHERNET SWITCH DRIVER
17980 M: Vladimir Oltean <olteanv@gmail.com>
17981 L: linux-kernel@vger.kernel.org
17982 S: Maintained
17983 F: drivers/net/dsa/sja1105
17984 F: drivers/net/pcs/pcs-xpcs-nxp.c
17985
17986 NXP TDA998X DRM DRIVER
17987 M: Russell King <linux@armlinux.org.uk>
17988 S: Maintained
17989 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
17990 T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
17991 F: drivers/gpu/drm/bridge/tda998x_drv.c
17992 F: include/dt-bindings/display/tda998x.h
17993 K: "nxp,tda998x"
17994
17995 NXP TFA9879 DRIVER
17996 M: Peter Rosin <peda@axentia.se>
17997 L: linux-sound@vger.kernel.org
17998 S: Maintained
17999 F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
18000 F: sound/soc/codecs/tfa9879*
18001
18002 NXP-NCI NFC DRIVER
18003 S: Orphan
18004 F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
18005 F: drivers/nfc/nxp-nci
18006
18007 NXP/Goodix TFA989X (TFA1) DRIVER
18008 M: Stephan Gerhold <stephan@gerhold.net>
18009 L: linux-sound@vger.kernel.org
18010 S: Maintained
18011 F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
18012 F: sound/soc/codecs/tfa989x.c
18013
18014 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
18015 M: Jonas Malaco <jonas@protocubo.io>
18016 L: linux-hwmon@vger.kernel.org
18017 S: Maintained
18018 F: Documentation/hwmon/nzxt-kraken2.rst
18019 F: drivers/hwmon/nzxt-kraken2.c
18020
18021 NZXT-KRAKEN3 HARDWARE MONITORING DRIVER
18022 M: Jonas Malaco <jonas@protocubo.io>
18023 M: Aleksa Savic <savicaleksa83@gmail.com>
18024 L: linux-hwmon@vger.kernel.org
18025 S: Maintained
18026 F: Documentation/hwmon/nzxt-kraken3.rst
18027 F: drivers/hwmon/nzxt-kraken3.c
18028
18029 OBJAGG
18030 M: Jiri Pirko <jiri@resnulli.us>
18031 L: netdev@vger.kernel.org
18032 S: Supported
18033 F: include/linux/objagg.h
18034 F: lib/objagg.c
18035 F: lib/test_objagg.c
18036
18037 OBJPOOL
18038 M: Matt Wu <wuqiang.matt@bytedance.com>
18039 S: Supported
18040 F: include/linux/objpool.h
18041 F: lib/objpool.c
18042 F: lib/test_objpool.c
18043
18044 OBJTOOL
18045 M: Josh Poimboeuf <jpoimboe@kernel.org>
18046 M: Peter Zijlstra <peterz@infradead.org>
18047 S: Supported
18048 F: include/linux/objtool*.h
18049 F: tools/objtool/
18050
18051 OCELOT ETHERNET SWITCH DRIVER
18052 M: Vladimir Oltean <vladimir.oltean@nxp.com>
18053 M: Claudiu Manoil <claudiu.manoil@nxp.com>
18054 M: Alexandre Belloni <alexandre.belloni@bootlin.com>
18055 M: UNGLinuxDriver@microchip.com
18056 L: netdev@vger.kernel.org
18057 S: Supported
18058 F: drivers/net/dsa/ocelot/*
18059 F: drivers/net/ethernet/mscc/
18060 F: include/soc/mscc/ocelot*
18061 F: net/dsa/tag_ocelot.c
18062 F: net/dsa/tag_ocelot_8021q.c
18063 F: tools/testing/selftests/drivers/net/ocelot/*
18064
18065 OCELOT EXTERNAL SWITCH CONTROL
18066 M: Colin Foster <colin.foster@in-advantage.com>
18067 S: Supported
18068 F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
18069 F: drivers/mfd/ocelot*
18070 F: drivers/net/dsa/ocelot/ocelot_ext.c
18071 F: include/linux/mfd/ocelot.h
18072
18073 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
18074 M: Frederic Barrat <fbarrat@linux.ibm.com>
18075 M: Andrew Donnellan <ajd@linux.ibm.com>
18076 L: linuxppc-dev@lists.ozlabs.org
18077 S: Supported
18078 F: Documentation/userspace-api/accelerators/ocxl.rst
18079 F: arch/powerpc/include/asm/pnv-ocxl.h
18080 F: arch/powerpc/platforms/powernv/ocxl.c
18081 F: drivers/misc/ocxl/
18082 F: include/misc/ocxl*
18083 F: include/uapi/misc/ocxl.h
18084
18085 OMAP AUDIO SUPPORT
18086 M: Peter Ujfalusi <peter.ujfalusi@gmail.com>
18087 M: Jarkko Nikula <jarkko.nikula@bitmer.com>
18088 L: linux-sound@vger.kernel.org
18089 L: linux-omap@vger.kernel.org
18090 S: Maintained
18091 F: sound/soc/ti/n810.c
18092 F: sound/soc/ti/omap*
18093 F: sound/soc/ti/rx51.c
18094 F: sound/soc/ti/sdma-pcm.*
18095
18096 OMAP CLOCK FRAMEWORK SUPPORT
18097 M: Paul Walmsley <paul@pwsan.com>
18098 L: linux-omap@vger.kernel.org
18099 S: Maintained
18100 F: arch/arm/*omap*/*clock*
18101
18102 OMAP DEVICE TREE SUPPORT
18103 M: Tony Lindgren <tony@atomide.com>
18104 L: linux-omap@vger.kernel.org
18105 L: devicetree@vger.kernel.org
18106 S: Maintained
18107 F: arch/arm/boot/dts/ti/omap/
18108
18109 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
18110 L: linux-omap@vger.kernel.org
18111 L: linux-fbdev@vger.kernel.org
18112 S: Orphan
18113 F: Documentation/arch/arm/omap/dss.rst
18114 F: drivers/video/fbdev/omap2/
18115
18116 OMAP FRAMEBUFFER SUPPORT
18117 L: linux-fbdev@vger.kernel.org
18118 L: linux-omap@vger.kernel.org
18119 S: Orphan
18120 F: drivers/video/fbdev/omap/
18121
18122 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
18123 M: Roger Quadros <rogerq@kernel.org>
18124 M: Tony Lindgren <tony@atomide.com>
18125 L: linux-omap@vger.kernel.org
18126 S: Maintained
18127 F: arch/arm/mach-omap2/*gpmc*
18128 F: drivers/memory/omap-gpmc.c
18129
18130 OMAP GPIO DRIVER
18131 M: Grygorii Strashko <grygorii.strashko@ti.com>
18132 M: Santosh Shilimkar <ssantosh@kernel.org>
18133 M: Kevin Hilman <khilman@kernel.org>
18134 L: linux-omap@vger.kernel.org
18135 S: Maintained
18136 F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
18137 F: drivers/gpio/gpio-omap.c
18138
18139 OMAP HARDWARE SPINLOCK SUPPORT
18140 L: linux-omap@vger.kernel.org
18141 S: Orphan
18142 F: drivers/hwspinlock/omap_hwspinlock.c
18143
18144 OMAP HS MMC SUPPORT
18145 L: linux-mmc@vger.kernel.org
18146 L: linux-omap@vger.kernel.org
18147 S: Orphan
18148 F: drivers/mmc/host/omap_hsmmc.c
18149
18150 OMAP HWMOD DATA
18151 M: Paul Walmsley <paul@pwsan.com>
18152 L: linux-omap@vger.kernel.org
18153 S: Maintained
18154 F: arch/arm/mach-omap2/omap_hwmod*data*
18155
18156 OMAP HWMOD SUPPORT
18157 M: Paul Walmsley <paul@pwsan.com>
18158 L: linux-omap@vger.kernel.org
18159 S: Maintained
18160 F: arch/arm/mach-omap2/omap_hwmod.*
18161
18162 OMAP I2C DRIVER
18163 M: Vignesh R <vigneshr@ti.com>
18164 L: linux-omap@vger.kernel.org
18165 L: linux-i2c@vger.kernel.org
18166 S: Maintained
18167 F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
18168 F: drivers/i2c/busses/i2c-omap.c
18169
18170 OMAP MMC SUPPORT
18171 M: Aaro Koskinen <aaro.koskinen@iki.fi>
18172 L: linux-omap@vger.kernel.org
18173 S: Odd Fixes
18174 F: drivers/mmc/host/omap.c
18175
18176 OMAP POWER MANAGEMENT SUPPORT
18177 M: Kevin Hilman <khilman@kernel.org>
18178 L: linux-omap@vger.kernel.org
18179 S: Maintained
18180 F: arch/arm/*omap*/*pm*
18181 F: drivers/cpufreq/omap-cpufreq.c
18182
18183 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
18184 M: Paul Walmsley <paul@pwsan.com>
18185 L: linux-omap@vger.kernel.org
18186 S: Maintained
18187 F: arch/arm/mach-omap2/prm*
18188
18189 OMAP RANDOM NUMBER GENERATOR SUPPORT
18190 M: Deepak Saxena <dsaxena@plexity.net>
18191 S: Maintained
18192 F: drivers/char/hw_random/omap-rng.c
18193
18194 OMAP USB SUPPORT
18195 L: linux-usb@vger.kernel.org
18196 L: linux-omap@vger.kernel.org
18197 S: Orphan
18198 F: arch/arm/*omap*/usb*
18199 F: drivers/usb/*/*omap*
18200
18201 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
18202 M: Mark Jackson <mpfj@newflow.co.uk>
18203 L: linux-omap@vger.kernel.org
18204 S: Maintained
18205 F: arch/arm/boot/dts/ti/omap/am335x-nano.dts
18206
18207 OMAP1 SUPPORT
18208 M: Aaro Koskinen <aaro.koskinen@iki.fi>
18209 M: Janusz Krzysztofik <jmkrzyszt@gmail.com>
18210 R: Tony Lindgren <tony@atomide.com>
18211 L: linux-omap@vger.kernel.org
18212 S: Maintained
18213 Q: http://patchwork.kernel.org/project/linux-omap/list/
18214 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
18215 F: arch/arm/configs/omap1_defconfig
18216 F: arch/arm/mach-omap1/
18217 F: drivers/i2c/busses/i2c-omap.c
18218 F: include/linux/platform_data/ams-delta-fiq.h
18219 F: include/linux/platform_data/i2c-omap.h
18220
18221 OMAP2+ SUPPORT
18222 M: Aaro Koskinen <aaro.koskinen@iki.fi>
18223 M: Andreas Kemnade <andreas@kemnade.info>
18224 M: Kevin Hilman <khilman@baylibre.com>
18225 M: Roger Quadros <rogerq@kernel.org>
18226 M: Tony Lindgren <tony@atomide.com>
18227 L: linux-omap@vger.kernel.org
18228 S: Maintained
18229 W: http://linux.omap.com/
18230 Q: http://patchwork.kernel.org/project/linux-omap/list/
18231 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
18232 F: Documentation/devicetree/bindings/arm/ti/omap.yaml
18233 F: arch/arm/configs/omap2plus_defconfig
18234 F: arch/arm/mach-omap2/
18235 F: drivers/bus/omap*.[ch]
18236 F: drivers/bus/ti-sysc.c
18237 F: drivers/gpio/gpio-tps65219.c
18238 F: drivers/i2c/busses/i2c-omap.c
18239 F: drivers/irqchip/irq-omap-intc.c
18240 F: drivers/mfd/*omap*.c
18241 F: drivers/mfd/menelaus.c
18242 F: drivers/mfd/palmas.c
18243 F: drivers/mfd/tps65217.c
18244 F: drivers/mfd/tps65218.c
18245 F: drivers/mfd/tps65219.c
18246 F: drivers/mfd/tps65910.c
18247 F: drivers/mfd/twl-core.[ch]
18248 F: drivers/mfd/twl4030*.c
18249 F: drivers/mfd/twl6030*.c
18250 F: drivers/mfd/twl6040*.c
18251 F: drivers/regulator/palmas-regulator*.c
18252 F: drivers/regulator/pbias-regulator.c
18253 F: drivers/regulator/tps65217-regulator.c
18254 F: drivers/regulator/tps65218-regulator.c
18255 F: drivers/regulator/tps65219-regulator.c
18256 F: drivers/regulator/tps65910-regulator.c
18257 F: drivers/regulator/twl-regulator.c
18258 F: drivers/regulator/twl6030-regulator.c
18259 F: include/linux/platform_data/i2c-omap.h
18260 F: include/linux/platform_data/ti-sysc.h
18261
18262 OMFS FILESYSTEM
18263 M: Bob Copeland <me@bobcopeland.com>
18264 L: linux-karma-devel@lists.sourceforge.net
18265 S: Maintained
18266 F: Documentation/filesystems/omfs.rst
18267 F: fs/omfs/
18268
18269 OMNIVISION OG01A1B SENSOR DRIVER
18270 M: Sakari Ailus <sakari.ailus@linux.intel.com>
18271 L: linux-media@vger.kernel.org
18272 S: Maintained
18273 F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml
18274 F: drivers/media/i2c/og01a1b.c
18275
18276 OMNIVISION OV01A10 SENSOR DRIVER
18277 M: Bingbu Cao <bingbu.cao@intel.com>
18278 L: linux-media@vger.kernel.org
18279 S: Maintained
18280 T: git git://linuxtv.org/media.git
18281 F: drivers/media/i2c/ov01a10.c
18282
18283 OMNIVISION OV02A10 SENSOR DRIVER
18284 L: linux-media@vger.kernel.org
18285 S: Orphan
18286 T: git git://linuxtv.org/media.git
18287 F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
18288 F: drivers/media/i2c/ov02a10.c
18289
18290 OMNIVISION OV02C10 SENSOR DRIVER
18291 M: Hans de Goede <hansg@kernel.org>
18292 R: Bryan O'Donoghue <bod@kernel.org>
18293 L: linux-media@vger.kernel.org
18294 S: Maintained
18295 T: git git://linuxtv.org/media.git
18296 F: drivers/media/i2c/ov02c10.c
18297
18298 OMNIVISION OV02E10 SENSOR DRIVER
18299 M: Bryan O'Donoghue <bod@kernel.org>
18300 M: Hans de Goede <hansg@kernel.org>
18301 L: linux-media@vger.kernel.org
18302 S: Maintained
18303 T: git git://linuxtv.org/media.git
18304 F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml
18305 F: drivers/media/i2c/ov02e10.c
18306
18307 OMNIVISION OV08D10 SENSOR DRIVER
18308 M: Jimmy Su <jimmy.su@intel.com>
18309 L: linux-media@vger.kernel.org
18310 S: Maintained
18311 T: git git://linuxtv.org/media.git
18312 F: drivers/media/i2c/ov08d10.c
18313
18314 OMNIVISION OV08X40 SENSOR DRIVER
18315 M: Jason Chen <jason.z.chen@intel.com>
18316 L: linux-media@vger.kernel.org
18317 S: Maintained
18318 T: git git://linuxtv.org/media.git
18319 F: drivers/media/i2c/ov08x40.c
18320 F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml
18321
18322 OMNIVISION OV13858 SENSOR DRIVER
18323 M: Sakari Ailus <sakari.ailus@linux.intel.com>
18324 L: linux-media@vger.kernel.org
18325 S: Maintained
18326 T: git git://linuxtv.org/media.git
18327 F: drivers/media/i2c/ov13858.c
18328
18329 OMNIVISION OV13B10 SENSOR DRIVER
18330 M: Arec Kao <arec.kao@intel.com>
18331 L: linux-media@vger.kernel.org
18332 S: Maintained
18333 T: git git://linuxtv.org/media.git
18334 F: drivers/media/i2c/ov13b10.c
18335
18336 OMNIVISION OV2680 SENSOR DRIVER
18337 M: Rui Miguel Silva <rmfrfs@gmail.com>
18338 M: Hans de Goede <hansg@kernel.org>
18339 L: linux-media@vger.kernel.org
18340 S: Maintained
18341 T: git git://linuxtv.org/media.git
18342 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
18343 F: drivers/media/i2c/ov2680.c
18344
18345 OMNIVISION OV2685 SENSOR DRIVER
18346 M: Shunqian Zheng <zhengsq@rock-chips.com>
18347 L: linux-media@vger.kernel.org
18348 S: Maintained
18349 T: git git://linuxtv.org/media.git
18350 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
18351 F: drivers/media/i2c/ov2685.c
18352
18353 OMNIVISION OV2740 SENSOR DRIVER
18354 M: Tianshu Qiu <tian.shu.qiu@intel.com>
18355 R: Sakari Ailus <sakari.ailus@linux.intel.com>
18356 R: Bingbu Cao <bingbu.cao@intel.com>
18357 L: linux-media@vger.kernel.org
18358 S: Maintained
18359 T: git git://linuxtv.org/media.git
18360 F: drivers/media/i2c/ov2740.c
18361
18362 OMNIVISION OV4689 SENSOR DRIVER
18363 M: Mikhail Rudenko <mike.rudenko@gmail.com>
18364 L: linux-media@vger.kernel.org
18365 S: Maintained
18366 T: git git://linuxtv.org/media.git
18367 F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
18368 F: drivers/media/i2c/ov4689.c
18369
18370 OMNIVISION OV5640 SENSOR DRIVER
18371 M: Steve Longerbeam <slongerbeam@gmail.com>
18372 L: linux-media@vger.kernel.org
18373 S: Maintained
18374 T: git git://linuxtv.org/media.git
18375 F: drivers/media/i2c/ov5640.c
18376
18377 OMNIVISION OV5647 SENSOR DRIVER
18378 M: Dave Stevenson <dave.stevenson@raspberrypi.com>
18379 M: Jacopo Mondi <jacopo@jmondi.org>
18380 L: linux-media@vger.kernel.org
18381 S: Maintained
18382 T: git git://linuxtv.org/media.git
18383 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
18384 F: drivers/media/i2c/ov5647.c
18385
18386 OMNIVISION OV5670 SENSOR DRIVER
18387 M: Sakari Ailus <sakari.ailus@linux.intel.com>
18388 L: linux-media@vger.kernel.org
18389 S: Maintained
18390 T: git git://linuxtv.org/media.git
18391 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
18392 F: drivers/media/i2c/ov5670.c
18393
18394 OMNIVISION OV5675 SENSOR DRIVER
18395 M: Sakari Ailus <sakari.ailus@linux.intel.com>
18396 L: linux-media@vger.kernel.org
18397 S: Maintained
18398 T: git git://linuxtv.org/media.git
18399 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
18400 F: drivers/media/i2c/ov5675.c
18401
18402 OMNIVISION OV5693 SENSOR DRIVER
18403 M: Daniel Scally <djrscally@gmail.com>
18404 L: linux-media@vger.kernel.org
18405 S: Maintained
18406 T: git git://linuxtv.org/media.git
18407 F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
18408 F: drivers/media/i2c/ov5693.c
18409
18410 OMNIVISION OV5695 SENSOR DRIVER
18411 M: Shunqian Zheng <zhengsq@rock-chips.com>
18412 L: linux-media@vger.kernel.org
18413 S: Maintained
18414 T: git git://linuxtv.org/media.git
18415 F: drivers/media/i2c/ov5695.c
18416
18417 OMNIVISION OV64A40 SENSOR DRIVER
18418 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
18419 L: linux-media@vger.kernel.org
18420 S: Maintained
18421 T: git git://linuxtv.org/media.git
18422 F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
18423 F: drivers/media/i2c/ov64a40.c
18424
18425 OMNIVISION OV7670 SENSOR DRIVER
18426 L: linux-media@vger.kernel.org
18427 S: Orphan
18428 T: git git://linuxtv.org/media.git
18429 F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt
18430 F: drivers/media/i2c/ov7670.c
18431
18432 OMNIVISION OV772x SENSOR DRIVER
18433 M: Jacopo Mondi <jacopo@jmondi.org>
18434 L: linux-media@vger.kernel.org
18435 S: Odd fixes
18436 T: git git://linuxtv.org/media.git
18437 F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
18438 F: drivers/media/i2c/ov772x.c
18439 F: include/media/i2c/ov772x.h
18440
18441 OMNIVISION OV7740 SENSOR DRIVER
18442 L: linux-media@vger.kernel.org
18443 S: Orphan
18444 T: git git://linuxtv.org/media.git
18445 F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt
18446 F: drivers/media/i2c/ov7740.c
18447
18448 OMNIVISION OV8856 SENSOR DRIVER
18449 M: Sakari Ailus <sakari.ailus@linux.intel.com>
18450 L: linux-media@vger.kernel.org
18451 S: Maintained
18452 T: git git://linuxtv.org/media.git
18453 F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml
18454 F: drivers/media/i2c/ov8856.c
18455
18456 OMNIVISION OV8858 SENSOR DRIVER
18457 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
18458 M: Nicholas Roth <nicholas@rothemail.net>
18459 L: linux-media@vger.kernel.org
18460 S: Maintained
18461 T: git git://linuxtv.org/media.git
18462 F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
18463 F: drivers/media/i2c/ov8858.c
18464
18465 OMNIVISION OV9282 SENSOR DRIVER
18466 M: Dave Stevenson <dave.stevenson@raspberrypi.com>
18467 L: linux-media@vger.kernel.org
18468 S: Maintained
18469 T: git git://linuxtv.org/media.git
18470 F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
18471 F: drivers/media/i2c/ov9282.c
18472
18473 OMNIVISION OV9640 SENSOR DRIVER
18474 M: Petr Cvek <petrcvekcz@gmail.com>
18475 L: linux-media@vger.kernel.org
18476 S: Maintained
18477 F: drivers/media/i2c/ov9640.*
18478
18479 OMNIVISION OV9650 SENSOR DRIVER
18480 M: Sakari Ailus <sakari.ailus@linux.intel.com>
18481 R: Akinobu Mita <akinobu.mita@gmail.com>
18482 R: Sylwester Nawrocki <s.nawrocki@samsung.com>
18483 L: linux-media@vger.kernel.org
18484 S: Maintained
18485 T: git git://linuxtv.org/media.git
18486 F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt
18487 F: drivers/media/i2c/ov9650.c
18488
18489 OMNIVISION OV9734 SENSOR DRIVER
18490 M: Tianshu Qiu <tian.shu.qiu@intel.com>
18491 R: Bingbu Cao <bingbu.cao@intel.com>
18492 L: linux-media@vger.kernel.org
18493 S: Maintained
18494 T: git git://linuxtv.org/media.git
18495 F: drivers/media/i2c/ov9734.c
18496
18497 ONBOARD USB HUB DRIVER
18498 M: Matthias Kaehlcke <mka@chromium.org>
18499 L: linux-usb@vger.kernel.org
18500 S: Maintained
18501 F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev
18502 F: drivers/usb/misc/onboard_usb_dev.c
18503
18504 ONENAND FLASH DRIVER
18505 M: Kyungmin Park <kyungmin.park@samsung.com>
18506 L: linux-mtd@lists.infradead.org
18507 S: Maintained
18508 F: drivers/mtd/nand/onenand/
18509 F: include/linux/mtd/onenand*.h
18510
18511 ONEXPLAYER PLATFORM EC DRIVER
18512 M: Antheas Kapenekakis <lkml@antheas.dev>
18513 M: Derek John Clark <derekjohn.clark@gmail.com>
18514 M: Joaquín Ignacio Aramendía <samsagax@gmail.com>
18515 L: platform-driver-x86@vger.kernel.org
18516 S: Maintained
18517 F: drivers/platform/x86/oxpec.c
18518
18519 ONIE TLV NVMEM LAYOUT DRIVER
18520 M: Miquel Raynal <miquel.raynal@bootlin.com>
18521 S: Maintained
18522 F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
18523 F: drivers/nvmem/layouts/onie-tlv.c
18524
18525 ONION OMEGA2+ BOARD
18526 M: Harvey Hunt <harveyhuntnexus@gmail.com>
18527 L: linux-mips@vger.kernel.org
18528 S: Maintained
18529 F: arch/mips/boot/dts/ralink/omega2p.dts
18530
18531 ONSEMI ETHERNET PHY DRIVERS
18532 M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
18533 L: netdev@vger.kernel.org
18534 S: Supported
18535 W: http://www.onsemi.com
18536 F: drivers/net/phy/ncn*
18537
18538 OP-TEE DRIVER
18539 M: Jens Wiklander <jens.wiklander@linaro.org>
18540 L: op-tee@lists.trustedfirmware.org
18541 S: Maintained
18542 F: Documentation/ABI/testing/sysfs-bus-optee-devices
18543 F: drivers/tee/optee/
18544
18545 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
18546 M: Sumit Garg <sumit.garg@kernel.org>
18547 L: op-tee@lists.trustedfirmware.org
18548 S: Maintained
18549 F: drivers/char/hw_random/optee-rng.c
18550
18551 OP-TEE RTC DRIVER
18552 M: Clément Léger <clement.leger@bootlin.com>
18553 L: linux-rtc@vger.kernel.org
18554 S: Maintained
18555 F: drivers/rtc/rtc-optee.c
18556
18557 OPA-VNIC DRIVER
18558 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18559 L: linux-rdma@vger.kernel.org
18560 S: Supported
18561 F: drivers/infiniband/ulp/opa_vnic
18562
18563 OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK
18564 M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
18565 L: netdev@vger.kernel.org
18566 S: Maintained
18567 F: Documentation/networking/oa-tc6-framework.rst
18568 F: drivers/net/ethernet/oa_tc6.c
18569 F: include/linux/oa_tc6.h
18570
18571 OPEN FIRMWARE AND FLATTENED DEVICE TREE
18572 M: Rob Herring <robh@kernel.org>
18573 M: Saravana Kannan <saravanak@google.com>
18574 L: devicetree@vger.kernel.org
18575 S: Maintained
18576 W: http://www.devicetree.org/
18577 C: irc://irc.libera.chat/devicetree
18578 T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
18579 F: Documentation/ABI/testing/sysfs-firmware-ofw
18580 F: drivers/of/
18581 F: include/linux/of*.h
18582 F: rust/kernel/of.rs
18583 F: scripts/dtc/
18584 F: tools/testing/selftests/dt/
18585 K: of_overlay_notifier_
18586 K: of_overlay_fdt_apply
18587 K: of_overlay_remove
18588
18589 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
18590 M: Rob Herring <robh@kernel.org>
18591 M: Krzysztof Kozlowski <krzk+dt@kernel.org>
18592 M: Conor Dooley <conor+dt@kernel.org>
18593 L: devicetree@vger.kernel.org
18594 S: Maintained
18595 Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/
18596 C: irc://irc.libera.chat/devicetree
18597 T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
18598 F: Documentation/devicetree/
18599 F: arch/*/boot/dts/
18600 F: include/dt-bindings/
18601
18602 OPENCOMPUTE PTP CLOCK DRIVER
18603 M: Jonathan Lemon <jonathan.lemon@gmail.com>
18604 M: Vadim Fedorenko <vadim.fedorenko@linux.dev>
18605 L: netdev@vger.kernel.org
18606 S: Maintained
18607 F: drivers/ptp/ptp_ocp.c
18608
18609 OPENCORES I2C BUS DRIVER
18610 M: Peter Korsgaard <peter@korsgaard.com>
18611 M: Andrew Lunn <andrew@lunn.ch>
18612 L: linux-i2c@vger.kernel.org
18613 S: Maintained
18614 F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
18615 F: Documentation/i2c/busses/i2c-ocores.rst
18616 F: drivers/i2c/busses/i2c-ocores.c
18617 F: include/linux/platform_data/i2c-ocores.h
18618
18619 OPENRISC ARCHITECTURE
18620 M: Jonas Bonn <jonas@southpole.se>
18621 M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
18622 M: Stafford Horne <shorne@gmail.com>
18623 L: linux-openrisc@vger.kernel.org
18624 S: Maintained
18625 W: http://openrisc.io
18626 T: git https://github.com/openrisc/linux.git
18627 F: Documentation/arch/openrisc/
18628 F: Documentation/devicetree/bindings/openrisc/
18629 F: arch/openrisc/
18630 F: drivers/irqchip/irq-ompic.c
18631 F: drivers/irqchip/irq-or1k-*
18632
18633 OPENVPN DATA CHANNEL OFFLOAD
18634 M: Antonio Quartulli <antonio@openvpn.net>
18635 R: Sabrina Dubroca <sd@queasysnail.net>
18636 L: openvpn-devel@lists.sourceforge.net (subscribers-only)
18637 L: netdev@vger.kernel.org
18638 S: Supported
18639 T: git https://github.com/OpenVPN/ovpn-net-next.git
18640 F: Documentation/netlink/specs/ovpn.yaml
18641 F: drivers/net/ovpn/
18642 F: include/uapi/linux/ovpn.h
18643 F: tools/testing/selftests/net/ovpn/
18644
18645 OPENVSWITCH
18646 M: Aaron Conole <aconole@redhat.com>
18647 M: Eelco Chaudron <echaudro@redhat.com>
18648 M: Ilya Maximets <i.maximets@ovn.org>
18649 L: netdev@vger.kernel.org
18650 L: dev@openvswitch.org
18651 S: Maintained
18652 W: http://openvswitch.org
18653 F: Documentation/networking/openvswitch.rst
18654 F: include/uapi/linux/openvswitch.h
18655 F: net/openvswitch/
18656 F: tools/testing/selftests/net/openvswitch/
18657
18658 OPERATING PERFORMANCE POINTS (OPP)
18659 M: Viresh Kumar <vireshk@kernel.org>
18660 M: Nishanth Menon <nm@ti.com>
18661 M: Stephen Boyd <sboyd@kernel.org>
18662 L: linux-pm@vger.kernel.org
18663 S: Maintained
18664 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
18665 F: Documentation/devicetree/bindings/opp/
18666 F: Documentation/power/opp.rst
18667 F: drivers/opp/
18668 F: include/linux/pm_opp.h
18669 F: rust/kernel/opp.rs
18670
18671 OPL4 DRIVER
18672 M: Clemens Ladisch <clemens@ladisch.de>
18673 L: linux-sound@vger.kernel.org
18674 S: Maintained
18675 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
18676 F: sound/drivers/opl4/
18677
18678 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
18679 M: Mark Fasheh <mark@fasheh.com>
18680 M: Joel Becker <jlbec@evilplan.org>
18681 M: Joseph Qi <joseph.qi@linux.alibaba.com>
18682 L: ocfs2-devel@lists.linux.dev
18683 S: Supported
18684 W: http://ocfs2.wiki.kernel.org
18685 F: Documentation/filesystems/dlmfs.rst
18686 F: Documentation/filesystems/ocfs2.rst
18687 F: fs/ocfs2/
18688
18689 ORANGEFS FILESYSTEM
18690 M: Mike Marshall <hubcap@omnibond.com>
18691 R: Martin Brandenburg <martin@omnibond.com>
18692 L: devel@lists.orangefs.org
18693 S: Supported
18694 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
18695 F: Documentation/filesystems/orangefs.rst
18696 F: fs/orangefs/
18697
18698 OV2659 OMNIVISION SENSOR DRIVER
18699 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
18700 L: linux-media@vger.kernel.org
18701 S: Maintained
18702 W: https://linuxtv.org
18703 Q: http://patchwork.linuxtv.org/project/linux-media/list/
18704 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
18705 F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt
18706 F: drivers/media/i2c/ov2659.c
18707 F: include/media/i2c/ov2659.h
18708
18709 OVERLAY FILESYSTEM
18710 M: Miklos Szeredi <miklos@szeredi.hu>
18711 M: Amir Goldstein <amir73il@gmail.com>
18712 L: linux-unionfs@vger.kernel.org
18713 S: Supported
18714 T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git
18715 F: Documentation/filesystems/overlayfs.rst
18716 F: fs/overlayfs/
18717
18718 P54 WIRELESS DRIVER
18719 M: Christian Lamparter <chunkeey@googlemail.com>
18720 L: linux-wireless@vger.kernel.org
18721 S: Maintained
18722 W: https://wireless.wiki.kernel.org/en/users/Drivers/p54
18723 F: drivers/net/wireless/intersil/
18724
18725 PACKET SOCKETS
18726 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
18727 S: Maintained
18728 F: include/uapi/linux/if_packet.h
18729 F: net/packet/af_packet.c
18730
18731 PACKING
18732 M: Vladimir Oltean <olteanv@gmail.com>
18733 L: netdev@vger.kernel.org
18734 S: Supported
18735 F: Documentation/core-api/packing.rst
18736 F: include/linux/packing.h
18737 F: lib/packing.c
18738 F: lib/packing_test.c
18739 F: scripts/gen_packed_field_checks.c
18740
18741 PADATA PARALLEL EXECUTION MECHANISM
18742 M: Steffen Klassert <steffen.klassert@secunet.com>
18743 M: Daniel Jordan <daniel.m.jordan@oracle.com>
18744 L: linux-crypto@vger.kernel.org
18745 L: linux-kernel@vger.kernel.org
18746 S: Maintained
18747 F: Documentation/core-api/padata.rst
18748 F: include/linux/padata.h
18749 F: kernel/padata.c
18750
18751 PAGE CACHE
18752 M: Matthew Wilcox (Oracle) <willy@infradead.org>
18753 L: linux-fsdevel@vger.kernel.org
18754 S: Supported
18755 T: git git://git.infradead.org/users/willy/pagecache.git
18756 F: Documentation/filesystems/locking.rst
18757 F: Documentation/filesystems/vfs.rst
18758 F: include/linux/pagemap.h
18759 F: mm/filemap.c
18760 F: mm/page-writeback.c
18761 F: mm/readahead.c
18762 F: mm/truncate.c
18763
18764 PAGE POOL
18765 M: Jesper Dangaard Brouer <hawk@kernel.org>
18766 M: Ilias Apalodimas <ilias.apalodimas@linaro.org>
18767 L: netdev@vger.kernel.org
18768 S: Supported
18769 F: Documentation/networking/page_pool.rst
18770 F: include/net/page_pool/
18771 F: include/trace/events/page_pool.h
18772 F: net/core/page_pool.c
18773
18774 PAGE TABLE CHECK
18775 M: Pasha Tatashin <pasha.tatashin@soleen.com>
18776 M: Andrew Morton <akpm@linux-foundation.org>
18777 L: linux-mm@kvack.org
18778 S: Maintained
18779 F: Documentation/mm/page_table_check.rst
18780 F: include/linux/page_table_check.h
18781 F: mm/page_table_check.c
18782
18783 PANASONIC LAPTOP ACPI EXTRAS DRIVER
18784 M: Kenneth Chan <kenneth.t.chan@gmail.com>
18785 L: platform-driver-x86@vger.kernel.org
18786 S: Maintained
18787 F: drivers/platform/x86/panasonic-laptop.c
18788
18789 PARALLAX PING IIO SENSOR DRIVER
18790 M: Andreas Klinger <ak@it-klinger.de>
18791 L: linux-iio@vger.kernel.org
18792 S: Maintained
18793 F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
18794 F: drivers/iio/proximity/ping.c
18795
18796 PARALLEL LCD/KEYPAD PANEL DRIVER
18797 M: Willy Tarreau <willy@haproxy.com>
18798 M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
18799 S: Odd Fixes
18800 F: Documentation/admin-guide/lcd-panel-cgram.rst
18801 F: drivers/auxdisplay/panel.c
18802
18803 PARALLEL PORT SUBSYSTEM
18804 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
18805 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
18806 L: linux-parport@lists.infradead.org (subscribers-only)
18807 S: Maintained
18808 F: Documentation/driver-api/parport*.rst
18809 F: drivers/char/ppdev.c
18810 F: drivers/parport/
18811 F: include/linux/parport*.h
18812 F: include/uapi/linux/ppdev.h
18813
18814 PARAVIRT_OPS INTERFACE
18815 M: Juergen Gross <jgross@suse.com>
18816 R: Ajay Kaher <ajay.kaher@broadcom.com>
18817 R: Alexey Makhalov <alexey.makhalov@broadcom.com>
18818 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
18819 L: virtualization@lists.linux.dev
18820 L: x86@kernel.org
18821 S: Supported
18822 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18823 F: Documentation/virt/paravirt_ops.rst
18824 F: arch/*/include/asm/paravirt*.h
18825 F: arch/*/kernel/paravirt*
18826 F: include/linux/hypervisor.h
18827
18828 PARISC ARCHITECTURE
18829 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
18830 M: Helge Deller <deller@gmx.de>
18831 L: linux-parisc@vger.kernel.org
18832 S: Maintained
18833 W: https://parisc.wiki.kernel.org
18834 Q: http://patchwork.kernel.org/project/linux-parisc/list/
18835 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
18836 T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
18837 F: Documentation/arch/parisc/
18838 F: arch/parisc/
18839 F: drivers/char/agp/parisc-agp.c
18840 F: drivers/input/misc/hp_sdc_rtc.c
18841 F: drivers/input/serio/gscps2.c
18842 F: drivers/input/serio/hp_sdc*
18843 F: drivers/parisc/
18844 F: drivers/parport/parport_gsc.*
18845 F: drivers/tty/serial/8250/8250_parisc.c
18846 F: drivers/video/console/sti*
18847 F: drivers/video/fbdev/sti*
18848 F: drivers/video/logo/logo_parisc*
18849 F: include/linux/hp_sdc.h
18850
18851 PARMAN
18852 M: Jiri Pirko <jiri@resnulli.us>
18853 L: netdev@vger.kernel.org
18854 S: Supported
18855 F: include/linux/parman.h
18856 F: lib/parman.c
18857 F: lib/test_parman.c
18858
18859 PC ENGINES APU BOARD DRIVER
18860 M: Enrico Weigelt, metux IT consult <info@metux.net>
18861 S: Maintained
18862 F: drivers/platform/x86/pcengines-apuv2.c
18863
18864 PC87360 HARDWARE MONITORING DRIVER
18865 M: Jim Cromie <jim.cromie@gmail.com>
18866 L: linux-hwmon@vger.kernel.org
18867 S: Maintained
18868 F: Documentation/hwmon/pc87360.rst
18869 F: drivers/hwmon/pc87360.c
18870
18871 PC8736x GPIO DRIVER
18872 M: Jim Cromie <jim.cromie@gmail.com>
18873 S: Maintained
18874 F: drivers/char/pc8736x_gpio.c
18875
18876 PC87427 HARDWARE MONITORING DRIVER
18877 M: Jean Delvare <jdelvare@suse.com>
18878 L: linux-hwmon@vger.kernel.org
18879 S: Maintained
18880 F: Documentation/hwmon/pc87427.rst
18881 F: drivers/hwmon/pc87427.c
18882
18883 MAX77705 HARDWARE MONITORING DRIVER
18884 M: Dzmitry Sankouski <dsankouski@gmail.com>
18885 L: linux-hwmon@vger.kernel.org
18886 S: Maintained
18887 F: Documentation/hwmon/max77705.rst
18888 F: drivers/hwmon/max77705-hwmon.c
18889
18890 PCA9532 LED DRIVER
18891 M: Riku Voipio <riku.voipio@iki.fi>
18892 S: Maintained
18893 F: drivers/leds/leds-pca9532.c
18894 F: include/linux/leds-pca9532.h
18895
18896 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
18897 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
18898 M: Pali Rohár <pali@kernel.org>
18899 L: linux-pci@vger.kernel.org
18900 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18901 S: Maintained
18902 F: Documentation/devicetree/bindings/pci/aardvark-pci.txt
18903 F: drivers/pci/controller/pci-aardvark.c
18904
18905 PCI DRIVER FOR ALTERA PCIE IP
18906 M: Joyce Ooi <joyce.ooi@intel.com>
18907 L: linux-pci@vger.kernel.org
18908 S: Supported
18909 F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml
18910 F: drivers/pci/controller/pcie-altera.c
18911
18912 PCI DRIVER FOR APPLIEDMICRO XGENE
18913 M: Toan Le <toan@os.amperecomputing.com>
18914 L: linux-pci@vger.kernel.org
18915 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18916 S: Maintained
18917 F: Documentation/devicetree/bindings/pci/xgene-pci.txt
18918 F: drivers/pci/controller/pci-xgene.c
18919
18920 PCI DRIVER FOR ARM VERSATILE PLATFORM
18921 M: Rob Herring <robh@kernel.org>
18922 L: linux-pci@vger.kernel.org
18923 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18924 S: Maintained
18925 F: Documentation/devicetree/bindings/pci/versatile.yaml
18926 F: drivers/pci/controller/pci-versatile.c
18927
18928 PCI DRIVER FOR ARMADA 8K
18929 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
18930 L: linux-pci@vger.kernel.org
18931 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18932 S: Maintained
18933 F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml
18934 F: drivers/pci/controller/dwc/pcie-armada8k.c
18935
18936 PCI DRIVER FOR CADENCE PCIE IP
18937 L: linux-pci@vger.kernel.org
18938 S: Orphan
18939 F: Documentation/devicetree/bindings/pci/cdns,*
18940 F: drivers/pci/controller/cadence/*cadence*
18941
18942 PCI DRIVER FOR FREESCALE LAYERSCAPE
18943 M: Minghuan Lian <minghuan.Lian@nxp.com>
18944 M: Mingkai Hu <mingkai.hu@nxp.com>
18945 M: Roy Zang <roy.zang@nxp.com>
18946 L: linuxppc-dev@lists.ozlabs.org
18947 L: linux-pci@vger.kernel.org
18948 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18949 L: imx@lists.linux.dev
18950 S: Maintained
18951 F: drivers/pci/controller/dwc/*layerscape*
18952
18953 PCI DRIVER FOR FU740
18954 M: Paul Walmsley <paul.walmsley@sifive.com>
18955 M: Greentime Hu <greentime.hu@sifive.com>
18956 M: Samuel Holland <samuel.holland@sifive.com>
18957 L: linux-pci@vger.kernel.org
18958 S: Maintained
18959 F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
18960 F: drivers/pci/controller/dwc/pcie-fu740.c
18961
18962 PCI DRIVER FOR GENERIC OF HOSTS
18963 M: Will Deacon <will@kernel.org>
18964 L: linux-pci@vger.kernel.org
18965 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18966 S: Maintained
18967 F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml
18968 F: drivers/pci/controller/pci-host-common.c
18969 F: drivers/pci/controller/pci-host-generic.c
18970
18971 PCI DRIVER FOR IMX6
18972 M: Richard Zhu <hongxing.zhu@nxp.com>
18973 M: Lucas Stach <l.stach@pengutronix.de>
18974 L: linux-pci@vger.kernel.org
18975 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18976 L: imx@lists.linux.dev
18977 S: Maintained
18978 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
18979 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
18980 F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
18981 F: drivers/pci/controller/dwc/*imx6*
18982
18983 PCI DRIVER FOR INTEL IXP4XX
18984 M: Linus Walleij <linus.walleij@linaro.org>
18985 S: Maintained
18986 F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
18987 F: drivers/pci/controller/pci-ixp4xx.c
18988
18989 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
18990 M: Nirmal Patel <nirmal.patel@linux.intel.com>
18991 R: Jonathan Derrick <jonathan.derrick@linux.dev>
18992 L: linux-pci@vger.kernel.org
18993 S: Supported
18994 F: drivers/pci/controller/vmd.c
18995
18996 PCI DRIVER FOR MICROSEMI SWITCHTEC
18997 M: Kurt Schwemmer <kurt.schwemmer@microsemi.com>
18998 M: Logan Gunthorpe <logang@deltatee.com>
18999 L: linux-pci@vger.kernel.org
19000 S: Maintained
19001 F: Documentation/ABI/testing/sysfs-class-switchtec
19002 F: Documentation/driver-api/switchtec.rst
19003 F: drivers/ntb/hw/mscc/
19004 F: drivers/pci/switch/switchtec*
19005 F: include/linux/switchtec.h
19006 F: include/uapi/linux/switchtec_ioctl.h
19007
19008 PCI DRIVER FOR MOBIVEIL PCIE IP
19009 M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
19010 M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
19011 L: linux-pci@vger.kernel.org
19012 S: Supported
19013 F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml
19014 F: drivers/pci/controller/mobiveil/pcie-mobiveil*
19015
19016 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
19017 M: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
19018 M: Pali Rohár <pali@kernel.org>
19019 L: linux-pci@vger.kernel.org
19020 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19021 S: Maintained
19022 F: drivers/pci/controller/*mvebu*
19023
19024 PCI DRIVER FOR NVIDIA TEGRA
19025 M: Thierry Reding <thierry.reding@gmail.com>
19026 L: linux-tegra@vger.kernel.org
19027 L: linux-pci@vger.kernel.org
19028 S: Supported
19029 F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
19030 F: drivers/pci/controller/pci-tegra.c
19031
19032 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
19033 M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
19034 L: linux-pci@vger.kernel.org
19035 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19036 S: Maintained
19037 F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
19038
19039 PCI DRIVER FOR PLDA PCIE IP
19040 M: Daire McNamara <daire.mcnamara@microchip.com>
19041 L: linux-pci@vger.kernel.org
19042 S: Maintained
19043 F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml
19044 F: drivers/pci/controller/plda/pcie-plda-host.c
19045 F: drivers/pci/controller/plda/pcie-plda.h
19046
19047 PCI DRIVER FOR RENESAS R-CAR
19048 M: Marek Vasut <marek.vasut+renesas@gmail.com>
19049 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
19050 L: linux-pci@vger.kernel.org
19051 L: linux-renesas-soc@vger.kernel.org
19052 S: Maintained
19053 F: Documentation/PCI/controller/rcar-pcie-firmware.rst
19054 F: Documentation/devicetree/bindings/pci/*rcar*
19055 F: drivers/pci/controller/*rcar*
19056 F: drivers/pci/controller/dwc/*rcar*
19057
19058 PCI DRIVER FOR SAMSUNG EXYNOS
19059 M: Jingoo Han <jingoohan1@gmail.com>
19060 L: linux-pci@vger.kernel.org
19061 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19062 L: linux-samsung-soc@vger.kernel.org
19063 S: Maintained
19064 F: drivers/pci/controller/dwc/pci-exynos.c
19065
19066 PCI DRIVER FOR SYNOPSYS DESIGNWARE
19067 M: Jingoo Han <jingoohan1@gmail.com>
19068 M: Manivannan Sadhasivam <mani@kernel.org>
19069 L: linux-pci@vger.kernel.org
19070 S: Maintained
19071 F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
19072 F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
19073 F: drivers/pci/controller/dwc/*designware*
19074 F: include/linux/pcie-dwc.h
19075
19076 PCI DRIVER FOR TI DRA7XX/J721E
19077 M: Vignesh Raghavendra <vigneshr@ti.com>
19078 R: Siddharth Vadapalli <s-vadapalli@ti.com>
19079 L: linux-omap@vger.kernel.org
19080 L: linux-pci@vger.kernel.org
19081 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19082 S: Supported
19083 F: Documentation/devicetree/bindings/pci/ti-pci.txt
19084 F: drivers/pci/controller/cadence/pci-j721e.c
19085 F: drivers/pci/controller/dwc/pci-dra7xx.c
19086
19087 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
19088 M: Linus Walleij <linus.walleij@linaro.org>
19089 L: linux-pci@vger.kernel.org
19090 S: Maintained
19091 F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml
19092 F: drivers/pci/controller/pci-v3-semi.c
19093
19094 PCI DRIVER FOR XILINX VERSAL CPM
19095 M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
19096 M: Michal Simek <michal.simek@amd.com>
19097 L: linux-pci@vger.kernel.org
19098 S: Maintained
19099 F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
19100 F: drivers/pci/controller/pcie-xilinx-cpm.c
19101
19102 PCI ENDPOINT SUBSYSTEM
19103 M: Manivannan Sadhasivam <mani@kernel.org>
19104 M: Krzysztof Wilczyński <kwilczynski@kernel.org>
19105 R: Kishon Vijay Abraham I <kishon@kernel.org>
19106 L: linux-pci@vger.kernel.org
19107 S: Supported
19108 Q: https://patchwork.kernel.org/project/linux-pci/list/
19109 B: https://bugzilla.kernel.org
19110 C: irc://irc.oftc.net/linux-pci
19111 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
19112 F: Documentation/PCI/endpoint/*
19113 F: Documentation/misc-devices/pci-endpoint-test.rst
19114 F: drivers/misc/pci_endpoint_test.c
19115 F: drivers/pci/endpoint/
19116 F: tools/testing/selftests/pci_endpoint/
19117
19118 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
19119 M: Mahesh J Salgaonkar <mahesh@linux.ibm.com>
19120 R: Oliver O'Halloran <oohall@gmail.com>
19121 L: linuxppc-dev@lists.ozlabs.org
19122 S: Supported
19123 F: Documentation/PCI/pci-error-recovery.rst
19124 F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst
19125 F: arch/powerpc/include/*/eeh*.h
19126 F: arch/powerpc/kernel/eeh*.c
19127 F: arch/powerpc/platforms/*/eeh*.c
19128 F: drivers/pci/pcie/aer.c
19129 F: drivers/pci/pcie/dpc.c
19130 F: drivers/pci/pcie/err.c
19131
19132 PCI ERROR RECOVERY
19133 M: Linas Vepstas <linasvepstas@gmail.com>
19134 L: linux-pci@vger.kernel.org
19135 S: Supported
19136 F: Documentation/PCI/pci-error-recovery.rst
19137
19138 PCI MSI DRIVER FOR ALTERA MSI IP
19139 M: Joyce Ooi <joyce.ooi@intel.com>
19140 L: linux-pci@vger.kernel.org
19141 S: Supported
19142 F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml
19143 F: drivers/pci/controller/pcie-altera-msi.c
19144
19145 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
19146 M: Toan Le <toan@os.amperecomputing.com>
19147 L: linux-pci@vger.kernel.org
19148 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19149 S: Maintained
19150 F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml
19151 F: drivers/pci/controller/pci-xgene-msi.c
19152
19153 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
19154 M: Lorenzo Pieralisi <lpieralisi@kernel.org>
19155 M: Krzysztof Wilczyński <kwilczynski@kernel.org>
19156 M: Manivannan Sadhasivam <mani@kernel.org>
19157 R: Rob Herring <robh@kernel.org>
19158 L: linux-pci@vger.kernel.org
19159 S: Supported
19160 Q: https://patchwork.kernel.org/project/linux-pci/list/
19161 B: https://bugzilla.kernel.org
19162 C: irc://irc.oftc.net/linux-pci
19163 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
19164 F: Documentation/ABI/testing/debugfs-pcie-ptm
19165 F: Documentation/devicetree/bindings/pci/
19166 F: drivers/pci/controller/
19167 F: drivers/pci/pci-bridge-emul.c
19168 F: drivers/pci/pci-bridge-emul.h
19169
19170 PCI PEER-TO-PEER DMA (P2PDMA)
19171 M: Bjorn Helgaas <bhelgaas@google.com>
19172 M: Logan Gunthorpe <logang@deltatee.com>
19173 L: linux-pci@vger.kernel.org
19174 S: Supported
19175 Q: https://patchwork.kernel.org/project/linux-pci/list/
19176 B: https://bugzilla.kernel.org
19177 C: irc://irc.oftc.net/linux-pci
19178 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
19179 F: Documentation/driver-api/pci/p2pdma.rst
19180 F: drivers/pci/p2pdma.c
19181 F: include/linux/pci-p2pdma.h
19182
19183 PCI POWER CONTROL
19184 M: Bartosz Golaszewski <brgl@bgdev.pl>
19185 L: linux-pci@vger.kernel.org
19186 S: Maintained
19187 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
19188 F: drivers/pci/pwrctrl/*
19189 F: include/linux/pci-pwrctrl.h
19190
19191 PCI SUBSYSTEM
19192 M: Bjorn Helgaas <bhelgaas@google.com>
19193 L: linux-pci@vger.kernel.org
19194 S: Supported
19195 Q: https://patchwork.kernel.org/project/linux-pci/list/
19196 B: https://bugzilla.kernel.org
19197 C: irc://irc.oftc.net/linux-pci
19198 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
19199 F: Documentation/PCI/
19200 F: Documentation/devicetree/bindings/pci/
19201 F: arch/x86/kernel/early-quirks.c
19202 F: arch/x86/kernel/quirks.c
19203 F: arch/x86/pci/
19204 F: drivers/acpi/pci*
19205 F: drivers/pci/
19206 F: include/asm-generic/pci*
19207 F: include/linux/of_pci.h
19208 F: include/linux/pci*
19209 F: include/uapi/linux/pci*
19210
19211 PCI SUBSYSTEM [RUST]
19212 M: Danilo Krummrich <dakr@kernel.org>
19213 R: Bjorn Helgaas <bhelgaas@google.com>
19214 R: Krzysztof Wilczyński <kwilczynski@kernel.org>
19215 L: linux-pci@vger.kernel.org
19216 S: Maintained
19217 C: irc://irc.oftc.net/linux-pci
19218 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
19219 F: rust/helpers/pci.c
19220 F: rust/kernel/pci.rs
19221 F: samples/rust/rust_driver_pci.rs
19222
19223 PCIE BANDWIDTH CONTROLLER
19224 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
19225 L: linux-pci@vger.kernel.org
19226 S: Supported
19227 F: drivers/pci/pcie/bwctrl.c
19228 F: drivers/thermal/pcie_cooling.c
19229 F: include/linux/pci-bwctrl.h
19230 F: tools/testing/selftests/pcie_bwctrl/
19231
19232 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
19233 M: Jonathan Chocron <jonnyc@amazon.com>
19234 L: linux-pci@vger.kernel.org
19235 S: Maintained
19236 F: Documentation/devicetree/bindings/pci/pcie-al.txt
19237 F: drivers/pci/controller/dwc/pcie-al.c
19238
19239 PCIE DRIVER FOR AMLOGIC MESON
19240 M: Yue Wang <yue.wang@Amlogic.com>
19241 L: linux-pci@vger.kernel.org
19242 L: linux-amlogic@lists.infradead.org
19243 S: Maintained
19244 F: drivers/pci/controller/dwc/pci-meson.c
19245
19246 PCIE DRIVER FOR AXIS ARTPEC
19247 M: Jesper Nilsson <jesper.nilsson@axis.com>
19248 L: linux-arm-kernel@axis.com
19249 L: linux-pci@vger.kernel.org
19250 S: Maintained
19251 F: Documentation/devicetree/bindings/pci/axis,artpec*
19252 F: drivers/pci/controller/dwc/*artpec*
19253
19254 PCIE DRIVER FOR CAVIUM THUNDERX
19255 M: Robert Richter <rric@kernel.org>
19256 L: linux-pci@vger.kernel.org
19257 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19258 S: Odd Fixes
19259 F: drivers/pci/controller/pci-thunder-*
19260
19261 PCIE DRIVER FOR HISILICON
19262 M: Zhou Wang <wangzhou1@hisilicon.com>
19263 L: linux-pci@vger.kernel.org
19264 S: Maintained
19265 F: drivers/pci/controller/dwc/pcie-hisi.c
19266
19267 PCIE DRIVER FOR HISILICON KIRIN
19268 M: Xiaowei Song <songxiaowei@hisilicon.com>
19269 M: Binghui Wang <wangbinghui@hisilicon.com>
19270 L: linux-pci@vger.kernel.org
19271 S: Maintained
19272 F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
19273 F: drivers/pci/controller/dwc/pcie-kirin.c
19274
19275 PCIE DRIVER FOR HISILICON STB
19276 M: Shawn Guo <shawn.guo@linaro.org>
19277 L: linux-pci@vger.kernel.org
19278 S: Maintained
19279 F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
19280 F: drivers/pci/controller/dwc/pcie-histb.c
19281
19282 PCIE DRIVER FOR INTEL KEEM BAY
19283 M: Srikanth Thokala <srikanth.thokala@intel.com>
19284 L: linux-pci@vger.kernel.org
19285 S: Supported
19286 F: Documentation/devicetree/bindings/pci/intel,keembay-pcie*
19287 F: drivers/pci/controller/dwc/pcie-keembay.c
19288
19289 PCIE DRIVER FOR INTEL LGM GW SOC
19290 M: Chuanhua Lei <lchuanhua@maxlinear.com>
19291 L: linux-pci@vger.kernel.org
19292 S: Maintained
19293 F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
19294 F: drivers/pci/controller/dwc/pcie-intel-gw.c
19295
19296 PCIE DRIVER FOR MEDIATEK
19297 M: Ryder Lee <ryder.lee@mediatek.com>
19298 M: Jianjun Wang <jianjun.wang@mediatek.com>
19299 L: linux-pci@vger.kernel.org
19300 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
19301 S: Supported
19302 F: Documentation/devicetree/bindings/pci/mediatek*
19303 F: drivers/pci/controller/*mediatek*
19304
19305 PCIE DRIVER FOR MICROCHIP
19306 M: Daire McNamara <daire.mcnamara@microchip.com>
19307 L: linux-pci@vger.kernel.org
19308 S: Supported
19309 F: Documentation/devicetree/bindings/pci/microchip*
19310 F: drivers/pci/controller/plda/*microchip*
19311
19312 PCIE DRIVER FOR QUALCOMM MSM
19313 M: Manivannan Sadhasivam <mani@kernel.org>
19314 L: linux-pci@vger.kernel.org
19315 L: linux-arm-msm@vger.kernel.org
19316 S: Maintained
19317 F: drivers/pci/controller/dwc/pcie-qcom-common.c
19318 F: drivers/pci/controller/dwc/pcie-qcom.c
19319
19320 PCIE DRIVER FOR ROCKCHIP
19321 M: Shawn Lin <shawn.lin@rock-chips.com>
19322 L: linux-pci@vger.kernel.org
19323 L: linux-rockchip@lists.infradead.org
19324 S: Maintained
19325 F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
19326 F: drivers/pci/controller/pcie-rockchip*
19327
19328 PCIE DRIVER FOR SOCIONEXT UNIPHIER
19329 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
19330 L: linux-pci@vger.kernel.org
19331 S: Maintained
19332 F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
19333 F: drivers/pci/controller/dwc/pcie-uniphier*
19334
19335 PCIE DRIVER FOR ST SPEAR13XX
19336 M: Pratyush Anand <pratyush.anand@gmail.com>
19337 L: linux-pci@vger.kernel.org
19338 S: Maintained
19339 F: drivers/pci/controller/dwc/*spear*
19340
19341 PCIE DRIVER FOR STARFIVE JH71x0
19342 M: Kevin Xie <kevin.xie@starfivetech.com>
19343 L: linux-pci@vger.kernel.org
19344 S: Maintained
19345 F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml
19346 F: drivers/pci/controller/plda/pcie-starfive.c
19347
19348 PCIE ENDPOINT DRIVER FOR QUALCOMM
19349 M: Manivannan Sadhasivam <mani@kernel.org>
19350 L: linux-pci@vger.kernel.org
19351 L: linux-arm-msm@vger.kernel.org
19352 S: Maintained
19353 F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
19354 F: drivers/pci/controller/dwc/pcie-qcom-common.c
19355 F: drivers/pci/controller/dwc/pcie-qcom-ep.c
19356
19357 PCMCIA SUBSYSTEM
19358 M: Dominik Brodowski <linux@dominikbrodowski.net>
19359 S: Odd Fixes
19360 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
19361 F: Documentation/pcmcia/
19362 F: drivers/pcmcia/
19363 F: include/pcmcia/
19364 F: tools/pcmcia/
19365
19366 PCNET32 NETWORK DRIVER
19367 M: Don Fry <pcnet32@frontier.com>
19368 L: netdev@vger.kernel.org
19369 S: Maintained
19370 F: drivers/net/ethernet/amd/pcnet32.c
19371
19372 PCRYPT PARALLEL CRYPTO ENGINE
19373 M: Steffen Klassert <steffen.klassert@secunet.com>
19374 L: linux-crypto@vger.kernel.org
19375 S: Maintained
19376 F: crypto/pcrypt.c
19377 F: include/crypto/pcrypt.h
19378
19379 PDS DSC VIRTIO DATA PATH ACCELERATOR
19380 R: Shannon Nelson <shannon.nelson@amd.com>
19381 F: drivers/vdpa/pds/
19382
19383 PECI HARDWARE MONITORING DRIVERS
19384 M: Iwona Winiarska <iwona.winiarska@intel.com>
19385 L: linux-hwmon@vger.kernel.org
19386 S: Supported
19387 F: Documentation/hwmon/peci-cputemp.rst
19388 F: Documentation/hwmon/peci-dimmtemp.rst
19389 F: drivers/hwmon/peci/
19390
19391 PECI SUBSYSTEM
19392 M: Iwona Winiarska <iwona.winiarska@intel.com>
19393 L: openbmc@lists.ozlabs.org (moderated for non-subscribers)
19394 S: Supported
19395 F: Documentation/devicetree/bindings/peci/
19396 F: Documentation/peci/
19397 F: drivers/peci/
19398 F: include/linux/peci-cpu.h
19399 F: include/linux/peci.h
19400
19401 PENSANDO ETHERNET DRIVERS
19402 M: Shannon Nelson <shannon.nelson@amd.com>
19403 M: Brett Creeley <brett.creeley@amd.com>
19404 L: netdev@vger.kernel.org
19405 S: Maintained
19406 F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
19407 F: drivers/net/ethernet/pensando/
19408
19409 PER-CPU MEMORY ALLOCATOR
19410 M: Dennis Zhou <dennis@kernel.org>
19411 M: Tejun Heo <tj@kernel.org>
19412 M: Christoph Lameter <cl@gentwo.org>
19413 L: linux-mm@kvack.org
19414 S: Maintained
19415 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
19416 F: arch/*/include/asm/percpu.h
19417 F: include/linux/percpu*.h
19418 F: lib/percpu*.c
19419 F: mm/percpu*.c
19420
19421 PER-TASK DELAY ACCOUNTING
19422 M: Balbir Singh <bsingharora@gmail.com>
19423 M: Yang Yang <yang.yang29@zte.com.cn>
19424 S: Maintained
19425 F: include/linux/delayacct.h
19426 F: kernel/delayacct.c
19427
19428 PERFORMANCE EVENTS SUBSYSTEM
19429 M: Peter Zijlstra <peterz@infradead.org>
19430 M: Ingo Molnar <mingo@redhat.com>
19431 M: Arnaldo Carvalho de Melo <acme@kernel.org>
19432 M: Namhyung Kim <namhyung@kernel.org>
19433 R: Mark Rutland <mark.rutland@arm.com>
19434 R: Alexander Shishkin <alexander.shishkin@linux.intel.com>
19435 R: Jiri Olsa <jolsa@kernel.org>
19436 R: Ian Rogers <irogers@google.com>
19437 R: Adrian Hunter <adrian.hunter@intel.com>
19438 R: "Liang, Kan" <kan.liang@linux.intel.com>
19439 L: linux-perf-users@vger.kernel.org
19440 L: linux-kernel@vger.kernel.org
19441 S: Supported
19442 W: https://perf.wiki.kernel.org/
19443 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
19444 T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
19445 T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
19446 F: arch/*/events/*
19447 F: arch/*/events/*/*
19448 F: arch/*/include/asm/perf_event.h
19449 F: arch/*/kernel/*/*/perf_event*.c
19450 F: arch/*/kernel/*/perf_event*.c
19451 F: arch/*/kernel/perf_callchain.c
19452 F: arch/*/kernel/perf_event*.c
19453 F: include/linux/perf_event.h
19454 F: include/uapi/linux/perf_event.h
19455 F: kernel/events/*
19456 F: tools/lib/perf/
19457 F: tools/perf/
19458
19459 PERFORMANCE EVENTS TOOLING ARM64
19460 R: John Garry <john.g.garry@oracle.com>
19461 R: Will Deacon <will@kernel.org>
19462 R: James Clark <james.clark@linaro.org>
19463 R: Mike Leach <mike.leach@linaro.org>
19464 R: Leo Yan <leo.yan@linux.dev>
19465 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19466 S: Supported
19467 F: tools/build/feature/test-libopencsd.c
19468 F: tools/perf/arch/arm*/
19469 F: tools/perf/pmu-events/arch/arm64/
19470 F: tools/perf/util/arm-spe*
19471 F: tools/perf/util/cs-etm*
19472
19473 PERSONALITY HANDLING
19474 M: Christoph Hellwig <hch@infradead.org>
19475 L: linux-abi-devel@lists.sourceforge.net
19476 S: Maintained
19477 F: include/linux/personality.h
19478 F: include/uapi/linux/personality.h
19479
19480 PHOENIX RC FLIGHT CONTROLLER ADAPTER
19481 M: Marcus Folkesson <marcus.folkesson@gmail.com>
19482 L: linux-input@vger.kernel.org
19483 S: Maintained
19484 F: Documentation/input/devices/pxrc.rst
19485 F: drivers/input/joystick/pxrc.c
19486
19487 PHONET PROTOCOL
19488 M: Remi Denis-Courmont <courmisch@gmail.com>
19489 S: Supported
19490 F: Documentation/networking/phonet.rst
19491 F: include/linux/phonet.h
19492 F: include/net/phonet/
19493 F: include/uapi/linux/phonet.h
19494 F: net/phonet/
19495
19496 PHRAM MTD DRIVER
19497 M: Joern Engel <joern@lazybastard.org>
19498 L: linux-mtd@lists.infradead.org
19499 S: Maintained
19500 F: drivers/mtd/devices/phram.c
19501
19502 PICOLCD HID DRIVER
19503 M: Bruno Prémont <bonbons@linux-vserver.org>
19504 L: linux-input@vger.kernel.org
19505 S: Maintained
19506 F: drivers/hid/hid-picolcd*
19507
19508 PIDFD API
19509 M: Christian Brauner <christian@brauner.io>
19510 L: linux-kernel@vger.kernel.org
19511 S: Maintained
19512 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
19513 F: samples/pidfd/
19514 F: tools/testing/selftests/clone3/
19515 F: tools/testing/selftests/pid_namespace/
19516 F: tools/testing/selftests/pidfd/
19517 K: (?i)pidfd
19518 K: (?i)clone3
19519 K: \b(clone_args|kernel_clone_args)\b
19520
19521 PIN CONTROL SUBSYSTEM
19522 M: Linus Walleij <linus.walleij@linaro.org>
19523 L: linux-gpio@vger.kernel.org
19524 S: Maintained
19525 T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
19526 F: Documentation/devicetree/bindings/pinctrl/
19527 F: Documentation/driver-api/pin-control.rst
19528 F: drivers/pinctrl/
19529 F: include/dt-bindings/pinctrl/
19530 F: include/linux/pinctrl/
19531
19532 PIN CONTROLLER - AIROHA
19533 M: Lorenzo Bianconi <lorenzo@kernel.org>
19534 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
19535 S: Maintained
19536 F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml
19537 F: drivers/pinctrl/mediatek/pinctrl-airoha.c
19538
19539 PIN CONTROLLER - AMD
19540 M: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
19541 M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
19542 S: Maintained
19543 F: drivers/pinctrl/pinctrl-amd.c
19544
19545 PIN CONTROLLER - FREESCALE
19546 M: Dong Aisheng <aisheng.dong@nxp.com>
19547 M: Fabio Estevam <festevam@gmail.com>
19548 M: Shawn Guo <shawnguo@kernel.org>
19549 M: Jacky Bai <ping.bai@nxp.com>
19550 R: Pengutronix Kernel Team <kernel@pengutronix.de>
19551 R: NXP S32 Linux Team <s32@nxp.com>
19552 L: linux-gpio@vger.kernel.org
19553 S: Maintained
19554 F: Documentation/devicetree/bindings/pinctrl/fsl,*
19555 F: Documentation/devicetree/bindings/pinctrl/nxp,s32*
19556 F: drivers/pinctrl/freescale/
19557 F: drivers/pinctrl/nxp/
19558
19559 PIN CONTROLLER - INTEL
19560 M: Mika Westerberg <mika.westerberg@linux.intel.com>
19561 M: Andy Shevchenko <andy@kernel.org>
19562 S: Supported
19563 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
19564 F: drivers/pinctrl/intel/
19565
19566 PIN CONTROLLER - KEEMBAY
19567 M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
19568 S: Supported
19569 F: drivers/pinctrl/pinctrl-keembay*
19570
19571 PIN CONTROLLER - MEDIATEK
19572 M: Sean Wang <sean.wang@kernel.org>
19573 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
19574 S: Maintained
19575 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
19576 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
19577 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
19578 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
19579 F: drivers/pinctrl/mediatek/
19580
19581 PIN CONTROLLER - MEDIATEK MIPS
19582 M: Chester A. Unal <chester.a.unal@arinc9.com>
19583 M: Sergio Paracuellos <sergio.paracuellos@gmail.com>
19584 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
19585 L: linux-mips@vger.kernel.org
19586 S: Maintained
19587 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
19588 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
19589 F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
19590 F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
19591 F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
19592 F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
19593 F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
19594 F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
19595 F: drivers/pinctrl/mediatek/pinctrl-mt7620.c
19596 F: drivers/pinctrl/mediatek/pinctrl-mt7621.c
19597 F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c
19598 F: drivers/pinctrl/mediatek/pinctrl-mtmips.*
19599 F: drivers/pinctrl/mediatek/pinctrl-rt2880.c
19600 F: drivers/pinctrl/mediatek/pinctrl-rt305x.c
19601 F: drivers/pinctrl/mediatek/pinctrl-rt3883.c
19602
19603 PIN CONTROLLER - MICROCHIP AT91
19604 M: Ludovic Desroches <ludovic.desroches@microchip.com>
19605 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19606 L: linux-gpio@vger.kernel.org
19607 S: Supported
19608 F: drivers/gpio/gpio-sama5d2-piobu.c
19609 F: drivers/pinctrl/pinctrl-at91*
19610
19611 PIN CONTROLLER - QUALCOMM
19612 M: Bjorn Andersson <andersson@kernel.org>
19613 L: linux-arm-msm@vger.kernel.org
19614 S: Maintained
19615 C: irc://irc.oftc.net/linux-msm
19616 F: Documentation/devicetree/bindings/pinctrl/qcom,*
19617 F: drivers/pinctrl/qcom/
19618
19619 PIN CONTROLLER - RENESAS
19620 M: Geert Uytterhoeven <geert+renesas@glider.be>
19621 L: linux-renesas-soc@vger.kernel.org
19622 S: Supported
19623 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
19624 F: Documentation/devicetree/bindings/pinctrl/renesas,*
19625 F: drivers/pinctrl/renesas/
19626
19627 PIN CONTROLLER - SAMSUNG
19628 M: Krzysztof Kozlowski <krzk@kernel.org>
19629 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
19630 R: Alim Akhtar <alim.akhtar@samsung.com>
19631 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19632 L: linux-samsung-soc@vger.kernel.org
19633 S: Maintained
19634 Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/
19635 B: mailto:linux-samsung-soc@vger.kernel.org
19636 C: irc://irc.libera.chat/linux-exynos
19637 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
19638 F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
19639 F: drivers/pinctrl/samsung/
19640
19641 PIN CONTROLLER - SINGLE
19642 M: Tony Lindgren <tony@atomide.com>
19643 M: Haojian Zhuang <haojian.zhuang@linaro.org>
19644 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19645 L: linux-omap@vger.kernel.org
19646 S: Maintained
19647 F: drivers/pinctrl/pinctrl-single.c
19648
19649 PIN CONTROLLER - SUNPLUS / TIBBO
19650 M: Dvorkin Dmitry <dvorkin@tibbo.com>
19651 M: Wells Lu <wellslutw@gmail.com>
19652 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19653 S: Maintained
19654 W: https://sunplus.atlassian.net/wiki/spaces/doc/overview
19655 F: Documentation/devicetree/bindings/pinctrl/sunplus,*
19656 F: drivers/pinctrl/sunplus/
19657 F: include/dt-bindings/pinctrl/sppctl*.h
19658
19659 PINE64 PINEPHONE KEYBOARD DRIVER
19660 M: Samuel Holland <samuel@sholland.org>
19661 S: Supported
19662 F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
19663 F: drivers/input/keyboard/pinephone-keyboard.c
19664
19665 PKTCDVD DRIVER
19666 M: linux-block@vger.kernel.org
19667 S: Orphan
19668 F: drivers/block/pktcdvd.c
19669 F: include/linux/pktcdvd.h
19670 F: include/uapi/linux/pktcdvd.h
19671
19672 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
19673 M: Tomasz Duszynski <tduszyns@gmail.com>
19674 S: Maintained
19675 F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
19676 F: drivers/iio/chemical/pms7003.c
19677
19678 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
19679 M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
19680 L: netdev@vger.kernel.org
19681 S: Maintained
19682 F: drivers/net/phy/mdio-open-alliance.h
19683 F: net/ethtool/plca.c
19684
19685 PLDMFW LIBRARY
19686 M: Jacob Keller <jacob.e.keller@intel.com>
19687 S: Maintained
19688 F: Documentation/driver-api/pldmfw/
19689 F: include/linux/pldmfw.h
19690 F: lib/pldmfw/
19691
19692 PLX DMA DRIVER
19693 M: Logan Gunthorpe <logang@deltatee.com>
19694 S: Maintained
19695 F: drivers/dma/plx_dma.c
19696
19697 PM-GRAPH UTILITY
19698 M: "Todd E Brandt" <todd.e.brandt@linux.intel.com>
19699 L: linux-pm@vger.kernel.org
19700 S: Supported
19701 W: https://01.org/pm-graph
19702 B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
19703 T: git git://github.com/intel/pm-graph
19704 F: tools/power/pm-graph
19705
19706 PM6764TR DRIVER
19707 M: Charles Hsu <hsu.yungteng@gmail.com>
19708 L: linux-hwmon@vger.kernel.org
19709 S: Maintained
19710 F: Documentation/hwmon/pm6764tr.rst
19711 F: drivers/hwmon/pmbus/pm6764tr.c
19712
19713 PMC SIERRA MaxRAID DRIVER
19714 L: linux-scsi@vger.kernel.org
19715 S: Orphan
19716 W: http://www.pmc-sierra.com/
19717 F: drivers/scsi/pmcraid.*
19718
19719 PMC SIERRA PM8001 DRIVER
19720 M: Jack Wang <jinpu.wang@cloud.ionos.com>
19721 L: linux-scsi@vger.kernel.org
19722 S: Supported
19723 F: drivers/scsi/pm8001/
19724
19725 PNI RM3100 IIO DRIVER
19726 M: Song Qiang <songqiang1304521@gmail.com>
19727 L: linux-iio@vger.kernel.org
19728 S: Maintained
19729 F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
19730 F: drivers/iio/magnetometer/rm3100*
19731
19732 PNP SUPPORT
19733 M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
19734 L: linux-acpi@vger.kernel.org
19735 S: Maintained
19736 F: drivers/pnp/
19737 F: include/linux/pnp.h
19738
19739 PORTWELL EC DRIVER
19740 M: Yen-Chi Huang <jesse.huang@portwell.com.tw>
19741 L: platform-driver-x86@vger.kernel.org
19742 S: Maintained
19743 F: drivers/platform/x86/portwell-ec.c
19744
19745 POSIX CLOCKS and TIMERS
19746 M: Anna-Maria Behnsen <anna-maria@linutronix.de>
19747 M: Frederic Weisbecker <frederic@kernel.org>
19748 M: Thomas Gleixner <tglx@linutronix.de>
19749 L: linux-kernel@vger.kernel.org
19750 S: Maintained
19751 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
19752 F: fs/timerfd.c
19753 F: include/linux/time_namespace.h
19754 F: include/linux/timerfd.h
19755 F: include/uapi/linux/time.h
19756 F: include/uapi/linux/timerfd.h
19757 F: include/trace/events/timer*
19758 F: kernel/time/itimer.c
19759 F: kernel/time/posix-*
19760 F: kernel/time/namespace.c
19761
19762 POWER MANAGEMENT CORE
19763 M: "Rafael J. Wysocki" <rafael@kernel.org>
19764 L: linux-pm@vger.kernel.org
19765 S: Supported
19766 B: https://bugzilla.kernel.org
19767 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
19768 F: drivers/base/power/
19769 F: drivers/powercap/
19770 F: include/linux/intel_rapl.h
19771 F: include/linux/pm.h
19772 F: include/linux/pm_*
19773 F: include/linux/powercap.h
19774 F: kernel/configs/nopm.config
19775
19776 POWER SEQUENCING
19777 M: Bartosz Golaszewski <brgl@bgdev.pl>
19778 L: linux-pm@vger.kernel.org
19779 S: Maintained
19780 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
19781 F: Documentation/driver-api/pwrseq.rst
19782 F: drivers/power/sequencing/
19783 F: include/linux/pwrseq/
19784
19785 POWER STATE COORDINATION INTERFACE (PSCI)
19786 M: Mark Rutland <mark.rutland@arm.com>
19787 M: Lorenzo Pieralisi <lpieralisi@kernel.org>
19788 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19789 S: Maintained
19790 F: Documentation/devicetree/bindings/arm/psci.yaml
19791 F: drivers/firmware/psci/
19792 F: include/linux/psci.h
19793 F: include/uapi/linux/psci.h
19794
19795 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
19796 M: Sebastian Reichel <sre@kernel.org>
19797 L: linux-pm@vger.kernel.org
19798 S: Maintained
19799 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
19800 F: Documentation/ABI/testing/sysfs-class-power
19801 F: Documentation/devicetree/bindings/power/supply/
19802 F: drivers/power/supply/
19803 F: include/linux/power/
19804 F: include/linux/power_supply.h
19805 F: tools/testing/selftests/power_supply/
19806
19807 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
19808 M: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
19809 L: linuxppc-dev@lists.ozlabs.org
19810 S: Maintained
19811 F: drivers/char/powernv-op-panel.c
19812
19813 PPP OVER ATM (RFC 2364)
19814 M: Mitchell Blank Jr <mitch@sfgoth.com>
19815 S: Maintained
19816 F: include/uapi/linux/atmppp.h
19817 F: net/atm/pppoatm.c
19818
19819 PPP OVER ETHERNET
19820 M: Michal Ostrowski <mostrows@earthlink.net>
19821 S: Maintained
19822 F: drivers/net/ppp/pppoe.c
19823 F: drivers/net/ppp/pppox.c
19824
19825 PPP OVER L2TP
19826 M: James Chapman <jchapman@katalix.com>
19827 S: Maintained
19828 F: include/linux/if_pppol2tp.h
19829 F: include/uapi/linux/if_pppol2tp.h
19830 F: net/l2tp/l2tp_ppp.c
19831
19832 PPP PROTOCOL DRIVERS AND COMPRESSORS
19833 L: linux-ppp@vger.kernel.org
19834 S: Orphan
19835 F: drivers/net/ppp/ppp_*
19836
19837 PPS SUPPORT
19838 M: Rodolfo Giometti <giometti@enneenne.com>
19839 L: linuxpps@ml.enneenne.com (subscribers-only)
19840 S: Maintained
19841 W: http://wiki.enneenne.com/index.php/LinuxPPS_support
19842 F: Documentation/ABI/testing/sysfs-pps
19843 F: Documentation/ABI/testing/sysfs-pps-gen
19844 F: Documentation/ABI/testing/sysfs-pps-gen-tio
19845 F: Documentation/devicetree/bindings/pps/pps-gpio.yaml
19846 F: Documentation/driver-api/pps.rst
19847 F: drivers/pps/
19848 F: include/linux/pps*.h
19849 F: include/uapi/linux/pps.h
19850 F: include/uapi/linux/pps_gen.h
19851
19852 PRESSURE STALL INFORMATION (PSI)
19853 M: Johannes Weiner <hannes@cmpxchg.org>
19854 M: Suren Baghdasaryan <surenb@google.com>
19855 R: Peter Ziljstra <peterz@infradead.org>
19856 S: Maintained
19857 F: include/linux/psi*
19858 F: kernel/sched/psi.c
19859
19860 PROPELLER BUILD
19861 M: Rong Xu <xur@google.com>
19862 M: Han Shen <shenhan@google.com>
19863 S: Supported
19864 F: Documentation/dev-tools/propeller.rst
19865 F: scripts/Makefile.propeller
19866
19867 PRINTK
19868 M: Petr Mladek <pmladek@suse.com>
19869 R: Steven Rostedt <rostedt@goodmis.org>
19870 R: John Ogness <john.ogness@linutronix.de>
19871 R: Sergey Senozhatsky <senozhatsky@chromium.org>
19872 S: Maintained
19873 T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
19874 F: include/linux/printk.h
19875 F: kernel/printk/
19876
19877 PRINTK INDEXING
19878 R: Chris Down <chris@chrisdown.name>
19879 S: Maintained
19880 F: Documentation/core-api/printk-index.rst
19881 F: kernel/printk/index.c
19882 K: printk_index
19883
19884 PROC FILESYSTEM
19885 L: linux-kernel@vger.kernel.org
19886 L: linux-fsdevel@vger.kernel.org
19887 S: Maintained
19888 F: Documentation/filesystems/proc.rst
19889 F: fs/proc/
19890 F: include/linux/proc_fs.h
19891 F: tools/testing/selftests/proc/
19892
19893 PROC SYSCTL
19894 M: Kees Cook <kees@kernel.org>
19895 M: Joel Granados <joel.granados@kernel.org>
19896 L: linux-kernel@vger.kernel.org
19897 L: linux-fsdevel@vger.kernel.org
19898 S: Maintained
19899 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next
19900 F: fs/proc/proc_sysctl.c
19901 F: include/linux/sysctl.h
19902 F: kernel/sysctl*
19903 F: tools/testing/selftests/sysctl/*
19904 F: lib/test_sysctl.c
19905 F: scripts/check-sysctl-docs
19906
19907 PS3 NETWORK SUPPORT
19908 M: Geoff Levand <geoff@infradead.org>
19909 L: netdev@vger.kernel.org
19910 L: linuxppc-dev@lists.ozlabs.org
19911 S: Maintained
19912 F: drivers/net/ethernet/toshiba/ps3_gelic_net.*
19913
19914 PS3 PLATFORM SUPPORT
19915 M: Geoff Levand <geoff@infradead.org>
19916 L: linuxppc-dev@lists.ozlabs.org
19917 S: Maintained
19918 F: arch/powerpc/boot/ps3*
19919 F: arch/powerpc/include/asm/lv1call.h
19920 F: arch/powerpc/include/asm/ps3*.h
19921 F: arch/powerpc/platforms/ps3/
19922 F: drivers/*/ps3*
19923 F: drivers/ps3/
19924 F: drivers/rtc/rtc-ps3.c
19925 F: drivers/usb/host/*ps3.c
19926 F: sound/ppc/snd_ps3*
19927
19928 PS3VRAM DRIVER
19929 M: Jim Paris <jim@jtan.com>
19930 M: Geoff Levand <geoff@infradead.org>
19931 L: linuxppc-dev@lists.ozlabs.org
19932 S: Maintained
19933 F: drivers/block/ps3vram.c
19934
19935 PSAMPLE PACKET SAMPLING SUPPORT
19936 M: Yotam Gigi <yotam.gi@gmail.com>
19937 S: Maintained
19938 F: include/net/psample.h
19939 F: include/uapi/linux/psample.h
19940 F: net/psample
19941
19942 PSE NETWORK DRIVER
19943 M: Oleksij Rempel <o.rempel@pengutronix.de>
19944 M: Kory Maincent <kory.maincent@bootlin.com>
19945 L: netdev@vger.kernel.org
19946 S: Maintained
19947 F: Documentation/devicetree/bindings/net/pse-pd/
19948 F: drivers/net/pse-pd/
19949 F: net/ethtool/pse-pd.c
19950
19951 PSTORE FILESYSTEM
19952 M: Kees Cook <kees@kernel.org>
19953 R: Tony Luck <tony.luck@intel.com>
19954 R: Guilherme G. Piccoli <gpiccoli@igalia.com>
19955 L: linux-hardening@vger.kernel.org
19956 S: Supported
19957 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
19958 F: Documentation/admin-guide/pstore-blk.rst
19959 F: Documentation/admin-guide/ramoops.rst
19960 F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
19961 F: drivers/acpi/apei/erst.c
19962 F: drivers/firmware/efi/efi-pstore.c
19963 F: fs/pstore/
19964 F: include/linux/pstore*
19965 K: \b(pstore|ramoops)
19966
19967 PT5161L HARDWARE MONITOR DRIVER
19968 M: Cosmo Chou <cosmo.chou@quantatw.com>
19969 L: linux-hwmon@vger.kernel.org
19970 S: Maintained
19971 F: Documentation/hwmon/pt5161l.rst
19972 F: drivers/hwmon/pt5161l.c
19973
19974 PTP HARDWARE CLOCK SUPPORT
19975 M: Richard Cochran <richardcochran@gmail.com>
19976 L: netdev@vger.kernel.org
19977 S: Maintained
19978 W: http://linuxptp.sourceforge.net/
19979 F: Documentation/ABI/testing/sysfs-ptp
19980 F: Documentation/driver-api/ptp.rst
19981 F: drivers/net/phy/dp83640*
19982 F: drivers/ptp/*
19983 F: include/linux/ptp_cl*
19984 K: (?:\b|_)ptp(?:\b|_)
19985
19986 PTP MOCKUP CLOCK SUPPORT
19987 M: Vladimir Oltean <vladimir.oltean@nxp.com>
19988 L: netdev@vger.kernel.org
19989 S: Maintained
19990 F: drivers/ptp/ptp_mock.c
19991 F: include/linux/ptp_mock.h
19992
19993 PTP VIRTUAL CLOCK SUPPORT
19994 M: Yangbo Lu <yangbo.lu@nxp.com>
19995 L: netdev@vger.kernel.org
19996 S: Maintained
19997 F: drivers/ptp/ptp_vclock.c
19998 F: net/ethtool/phc_vclocks.c
19999
20000 PTP VMCLOCK SUPPORT
20001 M: David Woodhouse <dwmw2@infradead.org>
20002 L: netdev@vger.kernel.org
20003 S: Maintained
20004 F: drivers/ptp/ptp_vmclock.c
20005 F: include/uapi/linux/vmclock-abi.h
20006
20007 PTRACE SUPPORT
20008 M: Oleg Nesterov <oleg@redhat.com>
20009 S: Maintained
20010 F: arch/*/*/ptrace*.c
20011 F: arch/*/include/asm/ptrace*.h
20012 F: arch/*/ptrace*.c
20013 F: include/asm-generic/syscall.h
20014 F: include/linux/ptrace.h
20015 F: include/linux/regset.h
20016 F: include/uapi/linux/ptrace.h
20017 F: kernel/ptrace.c
20018
20019 PULSE8-CEC DRIVER
20020 M: Hans Verkuil <hverkuil@xs4all.nl>
20021 L: linux-media@vger.kernel.org
20022 S: Maintained
20023 T: git git://linuxtv.org/media.git
20024 F: drivers/media/cec/usb/pulse8/
20025
20026 PURELIFI PLFXLC DRIVER
20027 M: Srinivasan Raju <srini.raju@purelifi.com>
20028 L: linux-wireless@vger.kernel.org
20029 S: Supported
20030 F: drivers/net/wireless/purelifi/
20031
20032 PVRUSB2 VIDEO4LINUX DRIVER
20033 M: Mike Isely <isely@pobox.com>
20034 L: pvrusb2@isely.net (subscribers-only)
20035 L: linux-media@vger.kernel.org
20036 S: Maintained
20037 W: http://www.isely.net/pvrusb2/
20038 T: git git://linuxtv.org/media.git
20039 F: Documentation/driver-api/media/drivers/pvrusb2*
20040 F: drivers/media/usb/pvrusb2/
20041
20042 PWC WEBCAM DRIVER
20043 M: Hans Verkuil <hverkuil@xs4all.nl>
20044 L: linux-media@vger.kernel.org
20045 S: Odd Fixes
20046 T: git git://linuxtv.org/media.git
20047 F: drivers/media/usb/pwc/*
20048 F: include/trace/events/pwc.h
20049
20050 PWM IR Transmitter
20051 M: Sean Young <sean@mess.org>
20052 L: linux-media@vger.kernel.org
20053 S: Maintained
20054 F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
20055 F: drivers/media/rc/pwm-ir-tx.c
20056
20057 PWM SUBSYSTEM
20058 M: Uwe Kleine-König <ukleinek@kernel.org>
20059 L: linux-pwm@vger.kernel.org
20060 S: Maintained
20061 Q: https://patchwork.ozlabs.org/project/linux-pwm/list/
20062 T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
20063 F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
20064 F: Documentation/devicetree/bindings/pwm/
20065 F: Documentation/driver-api/pwm.rst
20066 F: drivers/gpio/gpio-mvebu.c
20067 F: drivers/pwm/
20068 F: drivers/video/backlight/pwm_bl.c
20069 F: include/dt-bindings/pwm/
20070 F: include/linux/pwm.h
20071 F: include/linux/pwm_backlight.h
20072 K: pwm_(config|apply_might_sleep|apply_atomic|ops)
20073
20074 PXA GPIO DRIVER
20075 M: Robert Jarzmik <robert.jarzmik@free.fr>
20076 L: linux-gpio@vger.kernel.org
20077 S: Maintained
20078 F: drivers/gpio/gpio-pxa.c
20079
20080 PXA MMCI DRIVER
20081 S: Orphan
20082
20083 PXA RTC DRIVER
20084 M: Robert Jarzmik <robert.jarzmik@free.fr>
20085 L: linux-rtc@vger.kernel.org
20086 S: Maintained
20087
20088 PXA2xx/PXA3xx SUPPORT
20089 M: Daniel Mack <daniel@zonque.org>
20090 M: Haojian Zhuang <haojian.zhuang@gmail.com>
20091 M: Robert Jarzmik <robert.jarzmik@free.fr>
20092 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20093 S: Maintained
20094 T: git git://github.com/hzhuang1/linux.git
20095 T: git git://github.com/rjarzmik/linux.git
20096 F: arch/arm/boot/dts/intel/pxa/
20097 F: arch/arm/mach-pxa/
20098 F: drivers/dma/pxa*
20099 F: drivers/pcmcia/pxa2xx*
20100 F: drivers/pinctrl/pxa/
20101 F: drivers/spi/spi-pxa2xx*
20102 F: drivers/usb/gadget/udc/pxa2*
20103 F: include/sound/pxa2xx-lib.h
20104 F: sound/arm/pxa*
20105 F: sound/soc/pxa/
20106
20107 QAT DRIVER
20108 M: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
20109 L: qat-linux@intel.com
20110 S: Supported
20111 F: drivers/crypto/intel/qat/
20112
20113 QCOM AUDIO (ASoC) DRIVERS
20114 M: Srinivas Kandagatla <srini@kernel.org>
20115 L: linux-sound@vger.kernel.org
20116 L: linux-arm-msm@vger.kernel.org
20117 S: Supported
20118 F: Documentation/devicetree/bindings/soc/qcom/qcom,apr*
20119 F: Documentation/devicetree/bindings/sound/qcom,*
20120 F: drivers/soc/qcom/apr.c
20121 F: include/dt-bindings/sound/qcom,wcd9335.h
20122 F: include/dt-bindings/sound/qcom,wcd934x.h
20123 F: sound/soc/codecs/lpass-rx-macro.*
20124 F: sound/soc/codecs/lpass-tx-macro.*
20125 F: sound/soc/codecs/lpass-va-macro.c
20126 F: sound/soc/codecs/lpass-wsa-macro.*
20127 F: sound/soc/codecs/msm8916-wcd-analog.c
20128 F: sound/soc/codecs/msm8916-wcd-digital.c
20129 F: sound/soc/codecs/wcd-clsh-v2.*
20130 F: sound/soc/codecs/wcd-mbhc-v2.*
20131 F: sound/soc/codecs/wcd9335.*
20132 F: sound/soc/codecs/wcd934x.c
20133 F: sound/soc/codecs/wsa881x.c
20134 F: sound/soc/codecs/wsa883x.c
20135 F: sound/soc/codecs/wsa884x.c
20136 F: sound/soc/qcom/
20137
20138 QCOM EMBEDDED USB DEBUGGER (EUD)
20139 M: Souradeep Chowdhury <quic_schowdhu@quicinc.com>
20140 L: linux-arm-msm@vger.kernel.org
20141 S: Maintained
20142 F: Documentation/ABI/testing/sysfs-driver-eud
20143 F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
20144 F: drivers/usb/misc/qcom_eud.c
20145
20146 QCOM IPA DRIVER
20147 M: Alex Elder <elder@kernel.org>
20148 L: netdev@vger.kernel.org
20149 S: Maintained
20150 F: drivers/net/ipa/
20151
20152 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
20153 M: Gabriel Somlo <somlo@cmu.edu>
20154 M: "Michael S. Tsirkin" <mst@redhat.com>
20155 L: qemu-devel@nongnu.org
20156 S: Maintained
20157 F: drivers/firmware/qemu_fw_cfg.c
20158 F: include/uapi/linux/qemu_fw_cfg.h
20159
20160 QIB DRIVER
20161 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
20162 L: linux-rdma@vger.kernel.org
20163 S: Supported
20164 F: drivers/infiniband/hw/qib/
20165
20166 QLOGIC QL41xxx FCOE DRIVER
20167 M: Saurav Kashyap <skashyap@marvell.com>
20168 M: Javed Hasan <jhasan@marvell.com>
20169 M: GR-QLogic-Storage-Upstream@marvell.com
20170 L: linux-scsi@vger.kernel.org
20171 S: Supported
20172 F: drivers/scsi/qedf/
20173
20174 QLOGIC QL41xxx ISCSI DRIVER
20175 M: Nilesh Javali <njavali@marvell.com>
20176 M: Manish Rangankar <mrangankar@marvell.com>
20177 M: GR-QLogic-Storage-Upstream@marvell.com
20178 L: linux-scsi@vger.kernel.org
20179 S: Supported
20180 F: drivers/scsi/qedi/
20181
20182 QLOGIC QL4xxx ETHERNET DRIVER
20183 M: Manish Chopra <manishc@marvell.com>
20184 L: netdev@vger.kernel.org
20185 S: Maintained
20186 F: drivers/net/ethernet/qlogic/qed/
20187 F: drivers/net/ethernet/qlogic/qede/
20188 F: include/linux/qed/
20189
20190 QLOGIC QL4xxx RDMA DRIVER
20191 M: Michal Kalderon <mkalderon@marvell.com>
20192 L: linux-rdma@vger.kernel.org
20193 S: Supported
20194 F: drivers/infiniband/hw/qedr/
20195 F: include/uapi/rdma/qedr-abi.h
20196
20197 QLOGIC QLA1280 SCSI DRIVER
20198 M: Michael Reed <mdr@sgi.com>
20199 L: linux-scsi@vger.kernel.org
20200 S: Maintained
20201 F: drivers/scsi/qla1280.[ch]
20202
20203 QLOGIC QLA2XXX FC-SCSI DRIVER
20204 M: Nilesh Javali <njavali@marvell.com>
20205 M: GR-QLogic-Storage-Upstream@marvell.com
20206 L: linux-scsi@vger.kernel.org
20207 S: Supported
20208 F: drivers/scsi/qla2xxx/
20209
20210 QLOGIC QLA3XXX NETWORK DRIVER
20211 M: GR-Linux-NIC-Dev@marvell.com
20212 L: netdev@vger.kernel.org
20213 S: Maintained
20214 F: drivers/net/ethernet/qlogic/qla3xxx.*
20215
20216 QLOGIC QLA4XXX iSCSI DRIVER
20217 M: Nilesh Javali <njavali@marvell.com>
20218 M: Manish Rangankar <mrangankar@marvell.com>
20219 M: GR-QLogic-Storage-Upstream@marvell.com
20220 L: linux-scsi@vger.kernel.org
20221 S: Supported
20222 F: drivers/scsi/qla4xxx/
20223
20224 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
20225 M: Shahed Shaikh <shshaikh@marvell.com>
20226 M: Manish Chopra <manishc@marvell.com>
20227 M: GR-Linux-NIC-Dev@marvell.com
20228 L: netdev@vger.kernel.org
20229 S: Maintained
20230 F: drivers/net/ethernet/qlogic/qlcnic/
20231
20232 QM1D1B0004 MEDIA DRIVER
20233 M: Akihiro Tsukada <tskd08@gmail.com>
20234 L: linux-media@vger.kernel.org
20235 S: Odd Fixes
20236 F: drivers/media/tuners/qm1d1b0004*
20237
20238 QM1D1C0042 MEDIA DRIVER
20239 M: Akihiro Tsukada <tskd08@gmail.com>
20240 L: linux-media@vger.kernel.org
20241 S: Odd Fixes
20242 F: drivers/media/tuners/qm1d1c0042*
20243
20244 QNAP MCU DRIVER
20245 M: Heiko Stuebner <heiko@sntech.de>
20246 S: Maintained
20247 F: drivers/hwmon/qnap-mcu-hwmon.c
20248 F: drivers/input/misc/qnap-mcu-input.c
20249 F: drivers/leds/leds-qnap-mcu.c
20250 F: drivers/mfd/qnap-mcu.c
20251 F: include/linux/mfd/qnap-mcu.h
20252
20253 QNX4 FILESYSTEM
20254 M: Anders Larsen <al@alarsen.net>
20255 S: Maintained
20256 W: http://www.alarsen.net/linux/qnx4fs/
20257 F: fs/qnx4/
20258 F: include/uapi/linux/qnx4_fs.h
20259 F: include/uapi/linux/qnxtypes.h
20260
20261 QNX6 FILESYSTEM
20262 S: Orphan
20263 F: Documentation/filesystems/qnx6.rst
20264 F: fs/qnx6/
20265 F: include/linux/qnx6_fs.h
20266
20267 QORIQ DPAA2 FSL-MC BUS DRIVER
20268 M: Ioana Ciornei <ioana.ciornei@nxp.com>
20269 L: linuxppc-dev@lists.ozlabs.org
20270 L: linux-kernel@vger.kernel.org
20271 S: Maintained
20272 F: Documentation/ABI/stable/sysfs-bus-fsl-mc
20273 F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml
20274 F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
20275 F: drivers/bus/fsl-mc/
20276 F: include/uapi/linux/fsl_mc.h
20277
20278 QT1010 MEDIA DRIVER
20279 L: linux-media@vger.kernel.org
20280 S: Orphan
20281 W: https://linuxtv.org
20282 Q: http://patchwork.linuxtv.org/project/linux-media/list/
20283 F: drivers/media/tuners/qt1010*
20284
20285 QUALCOMM ATH12K WIRELESS DRIVER
20286 M: Jeff Johnson <jjohnson@kernel.org>
20287 L: linux-wireless@vger.kernel.org
20288 L: ath12k@lists.infradead.org
20289 S: Supported
20290 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
20291 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git
20292 F: drivers/net/wireless/ath/ath12k/
20293 N: ath12k
20294
20295 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
20296 M: Jeff Johnson <jjohnson@kernel.org>
20297 L: linux-wireless@vger.kernel.org
20298 L: ath10k@lists.infradead.org
20299 S: Supported
20300 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
20301 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git
20302 F: drivers/net/wireless/ath/ath10k/
20303 N: ath10k
20304
20305 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
20306 M: Jeff Johnson <jjohnson@kernel.org>
20307 L: linux-wireless@vger.kernel.org
20308 L: ath11k@lists.infradead.org
20309 S: Supported
20310 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
20311 B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
20312 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git
20313 F: drivers/net/wireless/ath/ath11k/
20314 N: ath11k
20315
20316 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
20317 M: Toke Høiland-Jørgensen <toke@toke.dk>
20318 L: linux-wireless@vger.kernel.org
20319 S: Maintained
20320 W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
20321 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git
20322 F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
20323 F: drivers/net/wireless/ath/ath9k/
20324
20325 QUALCOMM ATHEROS QCA7K ETHERNET DRIVER
20326 M: Stefan Wahren <wahrenst@gmx.net>
20327 L: netdev@vger.kernel.org
20328 S: Maintained
20329 F: Documentation/devicetree/bindings/net/qca,qca7000.txt
20330 F: drivers/net/ethernet/qualcomm/qca*
20331
20332 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
20333 M: Stephan Gerhold <stephan@gerhold.net>
20334 L: netdev@vger.kernel.org
20335 L: linux-arm-msm@vger.kernel.org
20336 S: Maintained
20337 F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
20338 F: drivers/net/wwan/qcom_bam_dmux.c
20339
20340 QUALCOMM CAMERA SUBSYSTEM DRIVER
20341 M: Robert Foss <rfoss@kernel.org>
20342 M: Todor Tomov <todor.too@gmail.com>
20343 M: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
20344 L: linux-media@vger.kernel.org
20345 S: Maintained
20346 F: Documentation/admin-guide/media/qcom_camss.rst
20347 F: Documentation/devicetree/bindings/media/qcom,*camss*
20348 F: drivers/media/platform/qcom/camss/
20349
20350 QUALCOMM CLOCK DRIVERS
20351 M: Bjorn Andersson <andersson@kernel.org>
20352 L: linux-arm-msm@vger.kernel.org
20353 S: Supported
20354 T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
20355 F: Documentation/devicetree/bindings/clock/qcom,*
20356 F: drivers/clk/qcom/
20357 F: include/dt-bindings/clock/qcom,*
20358
20359 QUALCOMM CLOUD AI (QAIC) DRIVER
20360 M: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
20361 R: Carl Vanderlip <quic_carlv@quicinc.com>
20362 L: linux-arm-msm@vger.kernel.org
20363 L: dri-devel@lists.freedesktop.org
20364 S: Supported
20365 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
20366 F: Documentation/accel/qaic/
20367 F: drivers/accel/qaic/
20368 F: include/uapi/drm/qaic_accel.h
20369
20370 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
20371 M: Bjorn Andersson <andersson@kernel.org>
20372 M: Konrad Dybcio <konradybcio@kernel.org>
20373 L: linux-pm@vger.kernel.org
20374 L: linux-arm-msm@vger.kernel.org
20375 S: Maintained
20376 F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
20377 F: drivers/pmdomain/qcom/cpr.c
20378
20379 QUALCOMM CPUCP MAILBOX DRIVER
20380 M: Sibi Sankar <quic_sibis@quicinc.com>
20381 L: linux-arm-msm@vger.kernel.org
20382 S: Supported
20383 F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
20384 F: drivers/mailbox/qcom-cpucp-mbox.c
20385
20386 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
20387 M: Ilia Lin <ilia.lin@kernel.org>
20388 L: linux-pm@vger.kernel.org
20389 S: Maintained
20390 F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
20391 F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
20392 F: drivers/cpufreq/qcom-cpufreq-nvmem.c
20393
20394 QUALCOMM CRYPTO DRIVERS
20395 M: Thara Gopinath <thara.gopinath@gmail.com>
20396 L: linux-crypto@vger.kernel.org
20397 L: linux-arm-msm@vger.kernel.org
20398 S: Maintained
20399 F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml
20400 F: drivers/crypto/qce/
20401
20402 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
20403 M: Timur Tabi <timur@kernel.org>
20404 L: netdev@vger.kernel.org
20405 S: Maintained
20406 F: drivers/net/ethernet/qualcomm/emac/
20407
20408 QUALCOMM ETHQOS ETHERNET DRIVER
20409 M: Vinod Koul <vkoul@kernel.org>
20410 L: netdev@vger.kernel.org
20411 L: linux-arm-msm@vger.kernel.org
20412 S: Maintained
20413 F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml
20414 F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
20415
20416 QUALCOMM FASTRPC DRIVER
20417 M: Srinivas Kandagatla <srini@kernel.org>
20418 M: Amol Maheshwari <amahesh@qti.qualcomm.com>
20419 L: linux-arm-msm@vger.kernel.org
20420 L: dri-devel@lists.freedesktop.org
20421 S: Maintained
20422 F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
20423 F: drivers/misc/fastrpc.c
20424 F: include/uapi/misc/fastrpc.h
20425
20426 QUALCOMM HEXAGON ARCHITECTURE
20427 M: Brian Cain <brian.cain@oss.qualcomm.com>
20428 L: linux-hexagon@vger.kernel.org
20429 S: Supported
20430 T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
20431 F: arch/hexagon/
20432
20433 QUALCOMM HIDMA DRIVER
20434 M: Sinan Kaya <okaya@kernel.org>
20435 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20436 L: linux-arm-msm@vger.kernel.org
20437 L: dmaengine@vger.kernel.org
20438 S: Supported
20439 F: drivers/dma/qcom/hidma*
20440
20441 QUALCOMM I2C QCOM GENI DRIVER
20442 M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
20443 M: Viken Dadhaniya <quic_vdadhani@quicinc.com>
20444 L: linux-i2c@vger.kernel.org
20445 L: linux-arm-msm@vger.kernel.org
20446 S: Maintained
20447 F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
20448 F: drivers/i2c/busses/i2c-qcom-geni.c
20449
20450 QUALCOMM I2C CCI DRIVER
20451 M: Loic Poulain <loic.poulain@oss.qualcomm.com>
20452 M: Robert Foss <rfoss@kernel.org>
20453 L: linux-i2c@vger.kernel.org
20454 L: linux-arm-msm@vger.kernel.org
20455 S: Maintained
20456 F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
20457 F: drivers/i2c/busses/i2c-qcom-cci.c
20458
20459 QUALCOMM INTERCONNECT BWMON DRIVER
20460 M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
20461 L: linux-arm-msm@vger.kernel.org
20462 S: Maintained
20463 F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
20464 F: drivers/soc/qcom/icc-bwmon.c
20465 F: drivers/soc/qcom/trace_icc-bwmon.h
20466
20467 QUALCOMM IOMMU
20468 M: Rob Clark <robin.clark@oss.qualcomm.com>
20469 L: iommu@lists.linux.dev
20470 L: linux-arm-msm@vger.kernel.org
20471 S: Maintained
20472 F: drivers/iommu/arm/arm-smmu/qcom_iommu.c
20473 F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
20474 F: drivers/iommu/msm_iommu*
20475
20476 QUALCOMM IPC ROUTER (QRTR) DRIVER
20477 M: Manivannan Sadhasivam <mani@kernel.org>
20478 L: linux-arm-msm@vger.kernel.org
20479 S: Maintained
20480 F: include/trace/events/qrtr.h
20481 F: include/uapi/linux/qrtr.h
20482 F: net/qrtr/
20483
20484 QUALCOMM IPCC MAILBOX DRIVER
20485 M: Manivannan Sadhasivam <mani@kernel.org>
20486 L: linux-arm-msm@vger.kernel.org
20487 S: Supported
20488 F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
20489 F: drivers/mailbox/qcom-ipcc.c
20490 F: include/dt-bindings/mailbox/qcom-ipcc.h
20491
20492 QUALCOMM IPQ4019 USB PHY DRIVER
20493 M: Robert Marko <robert.marko@sartura.hr>
20494 M: Luka Perkov <luka.perkov@sartura.hr>
20495 L: linux-arm-msm@vger.kernel.org
20496 S: Maintained
20497 F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
20498 F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
20499
20500 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
20501 M: Robert Marko <robert.marko@sartura.hr>
20502 M: Luka Perkov <luka.perkov@sartura.hr>
20503 L: linux-arm-msm@vger.kernel.org
20504 S: Maintained
20505 F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
20506 F: drivers/regulator/vqmmc-ipq4019-regulator.c
20507
20508 QUALCOMM IRIS VIDEO ACCELERATOR DRIVER
20509 M: Vikash Garodia <quic_vgarodia@quicinc.com>
20510 M: Dikshita Agarwal <quic_dikshita@quicinc.com>
20511 R: Abhinav Kumar <abhinav.kumar@linux.dev>
20512 R: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
20513 L: linux-media@vger.kernel.org
20514 L: linux-arm-msm@vger.kernel.org
20515 S: Maintained
20516 F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml
20517 F: drivers/media/platform/qcom/iris/
20518
20519 QUALCOMM NAND CONTROLLER DRIVER
20520 M: Manivannan Sadhasivam <mani@kernel.org>
20521 L: linux-mtd@lists.infradead.org
20522 L: linux-arm-msm@vger.kernel.org
20523 S: Maintained
20524 F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
20525 F: drivers/mtd/nand/raw/qcom_nandc.c
20526
20527 QUALCOMM QSEECOM DRIVER
20528 M: Maximilian Luz <luzmaximilian@gmail.com>
20529 L: linux-arm-msm@vger.kernel.org
20530 S: Maintained
20531 F: drivers/firmware/qcom/qcom_qseecom.c
20532
20533 QUALCOMM QSEECOM UEFISECAPP DRIVER
20534 M: Maximilian Luz <luzmaximilian@gmail.com>
20535 L: linux-arm-msm@vger.kernel.org
20536 S: Maintained
20537 F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
20538
20539 QUALCOMM RMNET DRIVER
20540 M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
20541 M: Sean Tranchetti <quic_stranche@quicinc.com>
20542 L: netdev@vger.kernel.org
20543 S: Maintained
20544 F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
20545 F: drivers/net/ethernet/qualcomm/rmnet/
20546 F: include/linux/if_rmnet.h
20547
20548 QUALCOMM TRUST ZONE MEMORY ALLOCATOR
20549 M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
20550 L: linux-arm-msm@vger.kernel.org
20551 S: Maintained
20552 F: drivers/firmware/qcom/qcom_tzmem.c
20553 F: drivers/firmware/qcom/qcom_tzmem.h
20554 F: include/linux/firmware/qcom/qcom_tzmem.h
20555
20556 QUALCOMM TSENS THERMAL DRIVER
20557 M: Amit Kucheria <amitk@kernel.org>
20558 M: Thara Gopinath <thara.gopinath@gmail.com>
20559 L: linux-pm@vger.kernel.org
20560 L: linux-arm-msm@vger.kernel.org
20561 S: Maintained
20562 F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
20563 F: drivers/thermal/qcom/
20564
20565 QUALCOMM TYPEC PORT MANAGER DRIVER
20566 M: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
20567 L: linux-arm-msm@vger.kernel.org
20568 L: linux-usb@vger.kernel.org
20569 S: Maintained
20570 F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
20571 F: drivers/usb/typec/tcpm/qcom/
20572
20573 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
20574 M: Vikash Garodia <quic_vgarodia@quicinc.com>
20575 M: Dikshita Agarwal <quic_dikshita@quicinc.com>
20576 R: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
20577 L: linux-media@vger.kernel.org
20578 L: linux-arm-msm@vger.kernel.org
20579 S: Maintained
20580 T: git git://linuxtv.org/media.git
20581 F: Documentation/devicetree/bindings/media/*venus*
20582 F: drivers/media/platform/qcom/venus/
20583
20584 QUALCOMM WCN36XX WIRELESS DRIVER
20585 M: Loic Poulain <loic.poulain@oss.qualcomm.com>
20586 L: wcn36xx@lists.infradead.org
20587 S: Supported
20588 W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
20589 F: drivers/net/wireless/ath/wcn36xx/
20590
20591 QUANTENNA QTNFMAC WIRELESS DRIVER
20592 M: Igor Mitsyanko <imitsyanko@quantenna.com>
20593 R: Sergey Matyukevich <geomatsi@gmail.com>
20594 L: linux-wireless@vger.kernel.org
20595 S: Maintained
20596 F: drivers/net/wireless/quantenna/
20597
20598 RADEON and AMDGPU DRM DRIVERS
20599 M: Alex Deucher <alexander.deucher@amd.com>
20600 M: Christian König <christian.koenig@amd.com>
20601 L: amd-gfx@lists.freedesktop.org
20602 S: Supported
20603 B: https://gitlab.freedesktop.org/drm/amd/-/issues
20604 C: irc://irc.oftc.net/radeon
20605 T: git https://gitlab.freedesktop.org/agd5f/linux.git
20606 F: Documentation/gpu/amdgpu/
20607 F: drivers/gpu/drm/amd/
20608 F: drivers/gpu/drm/ci/xfails/amd*
20609 F: drivers/gpu/drm/radeon/
20610 F: include/uapi/drm/amdgpu_drm.h
20611 F: include/uapi/drm/radeon_drm.h
20612
20613 RADEON FRAMEBUFFER DISPLAY DRIVER
20614 M: Benjamin Herrenschmidt <benh@kernel.crashing.org>
20615 L: linux-fbdev@vger.kernel.org
20616 S: Maintained
20617 F: drivers/video/fbdev/aty/radeon*
20618 F: include/uapi/linux/radeonfb.h
20619
20620 RADIOSHARK RADIO DRIVER
20621 M: Hans Verkuil <hverkuil@xs4all.nl>
20622 L: linux-media@vger.kernel.org
20623 S: Maintained
20624 T: git git://linuxtv.org/media.git
20625 F: drivers/media/radio/radio-shark.c
20626
20627 RADIOSHARK2 RADIO DRIVER
20628 M: Hans Verkuil <hverkuil@xs4all.nl>
20629 L: linux-media@vger.kernel.org
20630 S: Maintained
20631 T: git git://linuxtv.org/media.git
20632 F: drivers/media/radio/radio-shark2.c
20633 F: drivers/media/radio/radio-tea5777.c
20634
20635 RADOS BLOCK DEVICE (RBD)
20636 M: Ilya Dryomov <idryomov@gmail.com>
20637 R: Dongsheng Yang <dongsheng.yang@easystack.cn>
20638 L: ceph-devel@vger.kernel.org
20639 S: Supported
20640 W: http://ceph.com/
20641 T: git https://github.com/ceph/ceph-client.git
20642 F: Documentation/ABI/testing/sysfs-bus-rbd
20643 F: drivers/block/rbd.c
20644 F: drivers/block/rbd_types.h
20645
20646 RAGE128 FRAMEBUFFER DISPLAY DRIVER
20647 L: linux-fbdev@vger.kernel.org
20648 S: Orphan
20649 F: drivers/video/fbdev/aty/aty128fb.c
20650
20651 RAINSHADOW-CEC DRIVER
20652 M: Hans Verkuil <hverkuil@xs4all.nl>
20653 L: linux-media@vger.kernel.org
20654 S: Maintained
20655 T: git git://linuxtv.org/media.git
20656 F: drivers/media/cec/usb/rainshadow/
20657
20658 RALINK MIPS ARCHITECTURE
20659 M: John Crispin <john@phrozen.org>
20660 M: Sergio Paracuellos <sergio.paracuellos@gmail.com>
20661 L: linux-mips@vger.kernel.org
20662 S: Maintained
20663 F: arch/mips/ralink
20664
20665 RALINK MT7621 MIPS ARCHITECTURE
20666 M: Chester A. Unal <chester.a.unal@arinc9.com>
20667 M: Sergio Paracuellos <sergio.paracuellos@gmail.com>
20668 L: linux-mips@vger.kernel.org
20669 S: Maintained
20670 F: arch/mips/boot/dts/ralink/mt7621*
20671
20672 RALINK RT2X00 WIRELESS LAN DRIVER
20673 M: Stanislaw Gruszka <stf_xl@wp.pl>
20674 L: linux-wireless@vger.kernel.org
20675 S: Maintained
20676 F: drivers/net/wireless/ralink/
20677
20678 RAMDISK RAM BLOCK DEVICE DRIVER
20679 M: Jens Axboe <axboe@kernel.dk>
20680 S: Maintained
20681 F: Documentation/admin-guide/blockdev/ramdisk.rst
20682 F: drivers/block/brd.c
20683
20684 RANCHU VIRTUAL BOARD FOR MIPS
20685 M: Miodrag Dinic <miodrag.dinic@mips.com>
20686 L: linux-mips@vger.kernel.org
20687 S: Supported
20688 F: arch/mips/configs/generic/board-ranchu.config
20689 F: arch/mips/generic/board-ranchu.c
20690
20691 RANDOM NUMBER DRIVER
20692 M: "Theodore Ts'o" <tytso@mit.edu>
20693 M: Jason A. Donenfeld <Jason@zx2c4.com>
20694 S: Maintained
20695 T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
20696 F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml
20697 F: drivers/char/random.c
20698 F: include/linux/random.h
20699 F: include/uapi/linux/random.h
20700 F: drivers/virt/vmgenid.c
20701 N: ^.*/vdso/[^/]*getrandom[^/]+$
20702
20703 RAPIDIO SUBSYSTEM
20704 M: Matt Porter <mporter@kernel.crashing.org>
20705 M: Alexandre Bounine <alex.bou9@gmail.com>
20706 S: Maintained
20707 F: drivers/rapidio/
20708
20709 RAS INFRASTRUCTURE
20710 M: Tony Luck <tony.luck@intel.com>
20711 M: Borislav Petkov <bp@alien8.de>
20712 L: linux-edac@vger.kernel.org
20713 S: Maintained
20714 F: Documentation/admin-guide/RAS
20715 F: drivers/ras/
20716 F: include/linux/ras.h
20717 F: include/ras/ras_event.h
20718
20719 RAS FRU MEMORY POISON MANAGER (FMPM)
20720 M: Yazen Ghannam <Yazen.Ghannam@amd.com>
20721 L: linux-edac@vger.kernel.org
20722 S: Maintained
20723 F: drivers/ras/amd/fmpm.c
20724
20725 RASPBERRY PI PISP BACK END
20726 M: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
20727 R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
20728 L: linux-media@vger.kernel.org
20729 S: Maintained
20730 F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml
20731 F: drivers/media/platform/raspberrypi/pisp_be/
20732 F: include/uapi/linux/media/raspberrypi/
20733
20734 RASPBERRY PI PISP CAMERA FRONT END
20735 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
20736 M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
20737 S: Maintained
20738 F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml
20739 F: drivers/media/platform/raspberrypi/rp1-cfe/
20740
20741 RC-CORE / LIRC FRAMEWORK
20742 M: Sean Young <sean@mess.org>
20743 L: linux-media@vger.kernel.org
20744 S: Maintained
20745 W: http://linuxtv.org
20746 T: git git://linuxtv.org/media.git
20747 F: Documentation/driver-api/media/rc-core.rst
20748 F: Documentation/userspace-api/media/rc/
20749 F: drivers/media/rc/
20750 F: include/media/rc-core.h
20751 F: include/media/rc-map.h
20752 F: include/uapi/linux/lirc.h
20753
20754 RCMM REMOTE CONTROLS DECODER
20755 M: Patrick Lerda <patrick9876@free.fr>
20756 S: Maintained
20757 F: drivers/media/rc/ir-rcmm-decoder.c
20758
20759 RCUTORTURE TEST FRAMEWORK
20760 M: "Paul E. McKenney" <paulmck@kernel.org>
20761 M: Josh Triplett <josh@joshtriplett.org>
20762 R: Steven Rostedt <rostedt@goodmis.org>
20763 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20764 R: Lai Jiangshan <jiangshanlai@gmail.com>
20765 L: rcu@vger.kernel.org
20766 S: Supported
20767 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev
20768 F: tools/testing/selftests/rcutorture
20769
20770 RDACM20 Camera Sensor
20771 M: Jacopo Mondi <jacopo+renesas@jmondi.org>
20772 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
20773 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
20774 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
20775 L: linux-media@vger.kernel.org
20776 S: Maintained
20777 F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
20778 F: drivers/media/i2c/max9271.c
20779 F: drivers/media/i2c/max9271.h
20780 F: drivers/media/i2c/rdacm20.c
20781
20782 RDACM21 Camera Sensor
20783 M: Jacopo Mondi <jacopo+renesas@jmondi.org>
20784 M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
20785 M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
20786 M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
20787 L: linux-media@vger.kernel.org
20788 S: Maintained
20789 F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
20790 F: drivers/media/i2c/max9271.c
20791 F: drivers/media/i2c/max9271.h
20792 F: drivers/media/i2c/rdacm21.c
20793
20794 RDC R-321X SoC
20795 M: Florian Fainelli <florian@openwrt.org>
20796 S: Maintained
20797
20798 RDC R6040 FAST ETHERNET DRIVER
20799 M: Florian Fainelli <f.fainelli@gmail.com>
20800 L: netdev@vger.kernel.org
20801 S: Maintained
20802 F: drivers/net/ethernet/rdc/r6040.c
20803
20804 RDMAVT - RDMA verbs software
20805 M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
20806 L: linux-rdma@vger.kernel.org
20807 S: Supported
20808 F: drivers/infiniband/sw/rdmavt
20809
20810 RDS - RELIABLE DATAGRAM SOCKETS
20811 M: Allison Henderson <allison.henderson@oracle.com>
20812 L: netdev@vger.kernel.org
20813 L: linux-rdma@vger.kernel.org
20814 L: rds-devel@oss.oracle.com (moderated for non-subscribers)
20815 S: Supported
20816 W: https://oss.oracle.com/projects/rds/
20817 F: Documentation/networking/rds.rst
20818 F: net/rds/
20819 F: tools/testing/selftests/net/rds/
20820
20821 RDT - RESOURCE ALLOCATION
20822 M: Tony Luck <tony.luck@intel.com>
20823 M: Reinette Chatre <reinette.chatre@intel.com>
20824 R: Dave Martin <Dave.Martin@arm.com>
20825 R: James Morse <james.morse@arm.com>
20826 L: linux-kernel@vger.kernel.org
20827 S: Supported
20828 F: Documentation/filesystems/resctrl.rst
20829 F: arch/x86/include/asm/resctrl.h
20830 F: arch/x86/kernel/cpu/resctrl/
20831 F: fs/resctrl/
20832 F: include/linux/resctrl*.h
20833 F: tools/testing/selftests/resctrl/
20834
20835 READ-COPY UPDATE (RCU)
20836 M: "Paul E. McKenney" <paulmck@kernel.org>
20837 M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
20838 M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h)
20839 M: Joel Fernandes <joelagnelf@nvidia.com>
20840 M: Josh Triplett <josh@joshtriplett.org>
20841 M: Boqun Feng <boqun.feng@gmail.com>
20842 M: Uladzislau Rezki <urezki@gmail.com>
20843 R: Steven Rostedt <rostedt@goodmis.org>
20844 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20845 R: Lai Jiangshan <jiangshanlai@gmail.com>
20846 R: Zqiang <qiang.zhang@linux.dev>
20847 L: rcu@vger.kernel.org
20848 S: Supported
20849 W: http://www.rdrop.com/users/paulmck/RCU/
20850 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev
20851 F: Documentation/RCU/
20852 F: include/linux/rcu*
20853 F: kernel/rcu/
20854 F: rust/kernel/sync/rcu.rs
20855 X: Documentation/RCU/torture.rst
20856 X: include/linux/srcu*.h
20857 X: kernel/rcu/srcu*.c
20858
20859 REAL TIME CLOCK (RTC) SUBSYSTEM
20860 M: Alexandre Belloni <alexandre.belloni@bootlin.com>
20861 L: linux-rtc@vger.kernel.org
20862 S: Maintained
20863 Q: http://patchwork.ozlabs.org/project/rtc-linux/list/
20864 T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
20865 F: Documentation/admin-guide/rtc.rst
20866 F: Documentation/devicetree/bindings/rtc/
20867 F: drivers/rtc/
20868 F: include/linux/rtc.h
20869 F: include/linux/rtc/
20870 F: include/uapi/linux/rtc.h
20871 F: tools/testing/selftests/rtc/
20872
20873 Real-time Linux Analysis (RTLA) tools
20874 M: Steven Rostedt <rostedt@goodmis.org>
20875 L: linux-trace-kernel@vger.kernel.org
20876 S: Maintained
20877 F: Documentation/tools/rtla/
20878 F: tools/tracing/rtla/
20879
20880 Real-time Linux (PREEMPT_RT)
20881 M: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
20882 M: Clark Williams <clrkwllms@kernel.org>
20883 M: Steven Rostedt <rostedt@goodmis.org>
20884 L: linux-rt-devel@lists.linux.dev
20885 S: Supported
20886 K: PREEMPT_RT
20887
20888 REALTEK AUDIO CODECS
20889 M: Oder Chiou <oder_chiou@realtek.com>
20890 S: Maintained
20891 F: include/sound/rt*.h
20892 F: sound/soc/codecs/rt*
20893
20894 REALTEK OTTO WATCHDOG
20895 M: Sander Vanheule <sander@svanheule.net>
20896 L: linux-watchdog@vger.kernel.org
20897 S: Maintained
20898 F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
20899 F: drivers/watchdog/realtek_otto_wdt.c
20900
20901 REALTEK RTL83xx SMI DSA ROUTER CHIPS
20902 M: Linus Walleij <linus.walleij@linaro.org>
20903 M: Alvin Šipraga <alsi@bang-olufsen.dk>
20904 S: Maintained
20905 F: Documentation/devicetree/bindings/net/dsa/realtek.yaml
20906 F: drivers/net/dsa/realtek/*
20907
20908 REALTEK SPI-NAND
20909 M: Chris Packham <chris.packham@alliedtelesis.co.nz>
20910 S: Maintained
20911 F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml
20912 F: drivers/spi/spi-realtek-rtl-snand.c
20913
20914 REALTEK WIRELESS DRIVER (rtlwifi family)
20915 M: Ping-Ke Shih <pkshih@realtek.com>
20916 L: linux-wireless@vger.kernel.org
20917 S: Maintained
20918 T: git https://github.com/pkshih/rtw.git
20919 F: drivers/net/wireless/realtek/rtlwifi/
20920
20921 REALTEK WIRELESS DRIVER (rtw88)
20922 M: Ping-Ke Shih <pkshih@realtek.com>
20923 L: linux-wireless@vger.kernel.org
20924 S: Maintained
20925 T: git https://github.com/pkshih/rtw.git
20926 F: drivers/net/wireless/realtek/rtw88/
20927
20928 REALTEK WIRELESS DRIVER (rtw89)
20929 M: Ping-Ke Shih <pkshih@realtek.com>
20930 L: linux-wireless@vger.kernel.org
20931 S: Maintained
20932 T: git https://github.com/pkshih/rtw.git
20933 F: drivers/net/wireless/realtek/rtw89/
20934
20935 REDPINE WIRELESS DRIVER
20936 L: linux-wireless@vger.kernel.org
20937 S: Orphan
20938 F: drivers/net/wireless/rsi/
20939
20940 REGISTER MAP ABSTRACTION
20941 M: Mark Brown <broonie@kernel.org>
20942 L: linux-kernel@vger.kernel.org
20943 S: Supported
20944 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
20945 F: Documentation/devicetree/bindings/regmap/
20946 F: drivers/base/regmap/
20947 F: include/linux/regmap.h
20948
20949 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
20950 M: Bjorn Andersson <andersson@kernel.org>
20951 M: Mathieu Poirier <mathieu.poirier@linaro.org>
20952 L: linux-remoteproc@vger.kernel.org
20953 S: Maintained
20954 T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
20955 F: Documentation/ABI/testing/sysfs-class-remoteproc
20956 F: Documentation/devicetree/bindings/remoteproc/
20957 F: Documentation/staging/remoteproc.rst
20958 F: drivers/remoteproc/
20959 F: include/linux/remoteproc.h
20960 F: include/linux/remoteproc/
20961
20962 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
20963 M: Bjorn Andersson <andersson@kernel.org>
20964 M: Mathieu Poirier <mathieu.poirier@linaro.org>
20965 L: linux-remoteproc@vger.kernel.org
20966 S: Maintained
20967 T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
20968 F: Documentation/ABI/testing/sysfs-bus-rpmsg
20969 F: Documentation/staging/rpmsg.rst
20970 F: drivers/rpmsg/
20971 F: include/linux/rpmsg.h
20972 F: include/linux/rpmsg/
20973 F: include/uapi/linux/rpmsg.h
20974 F: samples/rpmsg/
20975
20976 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
20977 M: Stephan Gerhold <stephan@gerhold.net>
20978 L: netdev@vger.kernel.org
20979 L: linux-remoteproc@vger.kernel.org
20980 S: Maintained
20981 F: drivers/net/wwan/rpmsg_wwan_ctrl.c
20982
20983 RENESAS CLOCK DRIVERS
20984 M: Geert Uytterhoeven <geert+renesas@glider.be>
20985 L: linux-renesas-soc@vger.kernel.org
20986 S: Supported
20987 T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
20988 F: Documentation/devicetree/bindings/clock/renesas,*
20989 F: drivers/clk/renesas/
20990
20991 RENESAS EMEV2 I2C DRIVER
20992 M: Wolfram Sang <wsa+renesas@sang-engineering.com>
20993 L: linux-renesas-soc@vger.kernel.org
20994 S: Supported
20995 F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
20996 F: drivers/i2c/busses/i2c-emev2.c
20997
20998 RENESAS ETHERNET AVB DRIVER
20999 M: Niklas Söderlund <niklas.soderlund@ragnatech.se>
21000 R: Paul Barker <paul@pbarker.dev>
21001 L: netdev@vger.kernel.org
21002 L: linux-renesas-soc@vger.kernel.org
21003 S: Maintained
21004 F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml
21005 F: drivers/net/ethernet/renesas/Kconfig
21006 F: drivers/net/ethernet/renesas/Makefile
21007 F: drivers/net/ethernet/renesas/ravb*
21008
21009 RENESAS ETHERNET SWITCH DRIVER
21010 R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
21011 L: netdev@vger.kernel.org
21012 L: linux-renesas-soc@vger.kernel.org
21013 F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml
21014 F: drivers/net/ethernet/renesas/Kconfig
21015 F: drivers/net/ethernet/renesas/Makefile
21016 F: drivers/net/ethernet/renesas/rcar_gen4*
21017 F: drivers/net/ethernet/renesas/rswitch*
21018
21019 RENESAS ETHERNET TSN DRIVER
21020 M: Niklas Söderlund <niklas.soderlund@ragnatech.se>
21021 L: netdev@vger.kernel.org
21022 L: linux-renesas-soc@vger.kernel.org
21023 S: Maintained
21024 F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml
21025 F: drivers/net/ethernet/renesas/rtsn.*
21026
21027 RENESAS IDT821034 ASoC CODEC
21028 M: Herve Codina <herve.codina@bootlin.com>
21029 L: linux-sound@vger.kernel.org
21030 S: Maintained
21031 F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
21032 F: sound/soc/codecs/idt821034.c
21033
21034 RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS
21035 M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
21036 L: linux-sound@vger.kernel.org
21037 L: linux-renesas-soc@vger.kernel.org
21038 S: Supported
21039 F: Documentation/devicetree/bindings/sound/renesas,rsnd.*
21040 F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml
21041 F: sound/soc/renesas/rcar/
21042 F: sound/soc/renesas/fsi.c
21043 F: include/sound/sh_fsi.h
21044
21045 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
21046 M: Miquel Raynal <miquel.raynal@bootlin.com>
21047 L: linux-mtd@lists.infradead.org
21048 L: linux-renesas-soc@vger.kernel.org
21049 S: Maintained
21050 F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
21051 F: drivers/mtd/nand/raw/renesas-nand-controller.c
21052
21053 RENESAS R-CAR GYROADC DRIVER
21054 M: Marek Vasut <marek.vasut@gmail.com>
21055 L: linux-iio@vger.kernel.org
21056 S: Supported
21057 F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
21058 F: drivers/iio/adc/rcar-gyroadc.c
21059
21060 RENESAS R-CAR I2C DRIVERS
21061 M: Wolfram Sang <wsa+renesas@sang-engineering.com>
21062 L: linux-renesas-soc@vger.kernel.org
21063 S: Supported
21064 F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
21065 F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
21066 F: drivers/i2c/busses/i2c-rcar.c
21067 F: drivers/i2c/busses/i2c-sh_mobile.c
21068
21069 RENESAS R-CAR SATA DRIVER
21070 M: Geert Uytterhoeven <geert+renesas@glider.be>
21071 L: linux-ide@vger.kernel.org
21072 L: linux-renesas-soc@vger.kernel.org
21073 S: Supported
21074 F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
21075 F: drivers/ata/sata_rcar.c
21076
21077 RENESAS R-CAR THERMAL DRIVERS
21078 M: Niklas Söderlund <niklas.soderlund@ragnatech.se>
21079 L: linux-renesas-soc@vger.kernel.org
21080 S: Supported
21081 F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
21082 F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
21083 F: drivers/thermal/renesas/rcar_gen3_thermal.c
21084 F: drivers/thermal/renesas/rcar_thermal.c
21085
21086 RENESAS RIIC DRIVER
21087 M: Chris Brandt <chris.brandt@renesas.com>
21088 L: linux-renesas-soc@vger.kernel.org
21089 S: Supported
21090 F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml
21091 F: drivers/i2c/busses/i2c-riic.c
21092
21093 RENESAS RZ AUDIO (ASoC) DRIVER
21094 M: Biju Das <biju.das.jz@bp.renesas.com>
21095 M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
21096 L: linux-sound@vger.kernel.org
21097 L: linux-renesas-soc@vger.kernel.org
21098 S: Supported
21099 F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
21100 F: sound/soc/renesas/rz-ssi.c
21101
21102 RENESAS RZ/G2L A/D DRIVER
21103 M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
21104 L: linux-iio@vger.kernel.org
21105 L: linux-renesas-soc@vger.kernel.org
21106 S: Supported
21107 F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
21108 F: drivers/iio/adc/rzg2l_adc.c
21109
21110 RENESAS RZ/G2L MTU3a COUNTER DRIVER
21111 M: Biju Das <biju.das.jz@bp.renesas.com>
21112 L: linux-iio@vger.kernel.org
21113 L: linux-renesas-soc@vger.kernel.org
21114 S: Supported
21115 F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
21116 F: drivers/counter/rz-mtu3-cnt.c
21117
21118 RENESAS RTCA-3 RTC DRIVER
21119 M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
21120 L: linux-rtc@vger.kernel.org
21121 L: linux-renesas-soc@vger.kernel.org
21122 S: Supported
21123 F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml
21124 F: drivers/rtc/rtc-renesas-rtca3.c
21125
21126 RENESAS RZ/N1 A5PSW SWITCH DRIVER
21127 M: Clément Léger <clement.leger@bootlin.com>
21128 L: linux-renesas-soc@vger.kernel.org
21129 L: netdev@vger.kernel.org
21130 S: Maintained
21131 F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
21132 F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
21133 F: drivers/net/dsa/rzn1_a5psw*
21134 F: drivers/net/pcs/pcs-rzn1-miic.c
21135 F: include/dt-bindings/net/pcs-rzn1-miic.h
21136 F: include/linux/pcs-rzn1-miic.h
21137 F: net/dsa/tag_rzn1_a5psw.c
21138
21139 RENESAS RZ/N1 DWMAC GLUE LAYER
21140 M: Romain Gantois <romain.gantois@bootlin.com>
21141 S: Maintained
21142 F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml
21143 F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c
21144
21145 RENESAS RZ/N1 RTC CONTROLLER DRIVER
21146 M: Miquel Raynal <miquel.raynal@bootlin.com>
21147 L: linux-rtc@vger.kernel.org
21148 L: linux-renesas-soc@vger.kernel.org
21149 S: Maintained
21150 F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
21151 F: drivers/rtc/rtc-rzn1.c
21152
21153 RENESAS RZ/N1 USBF CONTROLLER DRIVER
21154 M: Herve Codina <herve.codina@bootlin.com>
21155 L: linux-renesas-soc@vger.kernel.org
21156 L: linux-usb@vger.kernel.org
21157 S: Maintained
21158 F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
21159 F: drivers/usb/gadget/udc/renesas_usbf.c
21160
21161 RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER
21162 M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
21163 L: netdev@vger.kernel.org
21164 L: linux-renesas-soc@vger.kernel.org
21165 S: Maintained
21166 F: Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml
21167 F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c
21168
21169 RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER
21170 M: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
21171 M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
21172 L: linux-renesas-soc@vger.kernel.org
21173 S: Supported
21174 F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml
21175 F: drivers/reset/reset-rzv2h-usb2phy.c
21176
21177 RENESAS RZ/V2M I2C DRIVER
21178 M: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
21179 L: linux-i2c@vger.kernel.org
21180 L: linux-renesas-soc@vger.kernel.org
21181 S: Supported
21182 F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
21183 F: drivers/i2c/busses/i2c-rzv2m.c
21184
21185 RENESAS SUPERH ETHERNET DRIVER
21186 M: Niklas Söderlund <niklas.soderlund@ragnatech.se>
21187 L: netdev@vger.kernel.org
21188 L: linux-renesas-soc@vger.kernel.org
21189 S: Maintained
21190 F: Documentation/devicetree/bindings/net/renesas,ether.yaml
21191 F: drivers/net/ethernet/renesas/Kconfig
21192 F: drivers/net/ethernet/renesas/Makefile
21193 F: drivers/net/ethernet/renesas/sh_eth*
21194 F: include/linux/sh_eth.h
21195
21196 RENESAS USB PHY DRIVER
21197 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
21198 L: linux-renesas-soc@vger.kernel.org
21199 S: Maintained
21200 F: drivers/phy/renesas/phy-rcar-gen3-usb*.c
21201
21202 RENESAS VERSACLOCK 7 CLOCK DRIVER
21203 M: Alex Helms <alexander.helms.jy@renesas.com>
21204 S: Maintained
21205 F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
21206 F: drivers/clk/clk-versaclock7.c
21207
21208 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
21209 M: Herve Codina <herve.codina@bootlin.com>
21210 L: linux-iio@vger.kernel.org
21211 S: Maintained
21212 F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
21213 F: drivers/iio/potentiometer/x9250.c
21214
21215 RESET CONTROLLER FRAMEWORK
21216 M: Philipp Zabel <p.zabel@pengutronix.de>
21217 S: Maintained
21218 T: git git://git.pengutronix.de/git/pza/linux
21219 F: Documentation/devicetree/bindings/reset/
21220 F: Documentation/driver-api/reset.rst
21221 F: drivers/reset/
21222 F: include/dt-bindings/reset/
21223 F: include/linux/reset-controller.h
21224 F: include/linux/reset.h
21225 F: include/linux/reset/
21226 K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
21227
21228 RESTARTABLE SEQUENCES SUPPORT
21229 M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
21230 M: Peter Zijlstra <peterz@infradead.org>
21231 M: "Paul E. McKenney" <paulmck@kernel.org>
21232 M: Boqun Feng <boqun.feng@gmail.com>
21233 L: linux-kernel@vger.kernel.org
21234 S: Supported
21235 F: include/trace/events/rseq.h
21236 F: include/uapi/linux/rseq.h
21237 F: kernel/rseq.c
21238 F: tools/testing/selftests/rseq/
21239
21240 RFKILL
21241 M: Johannes Berg <johannes@sipsolutions.net>
21242 L: linux-wireless@vger.kernel.org
21243 S: Maintained
21244 W: https://wireless.wiki.kernel.org/
21245 Q: https://patchwork.kernel.org/project/linux-wireless/list/
21246 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
21247 T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
21248 F: Documentation/ABI/stable/sysfs-class-rfkill
21249 F: Documentation/driver-api/rfkill.rst
21250 F: include/linux/rfkill.h
21251 F: include/uapi/linux/rfkill.h
21252 F: net/rfkill/
21253
21254 RHASHTABLE
21255 M: Thomas Graf <tgraf@suug.ch>
21256 M: Herbert Xu <herbert@gondor.apana.org.au>
21257 L: linux-crypto@vger.kernel.org
21258 S: Maintained
21259 F: include/linux/rhashtable-types.h
21260 F: include/linux/rhashtable.h
21261 F: lib/rhashtable.c
21262 F: lib/test_rhashtable.c
21263
21264 RICOH R5C592 MEMORYSTICK DRIVER
21265 M: Maxim Levitsky <maximlevitsky@gmail.com>
21266 S: Maintained
21267 F: drivers/memstick/host/r592.*
21268
21269 RICOH SMARTMEDIA/XD DRIVER
21270 M: Maxim Levitsky <maximlevitsky@gmail.com>
21271 S: Maintained
21272 F: drivers/mtd/nand/raw/r852.c
21273 F: drivers/mtd/nand/raw/r852.h
21274
21275 RISC-V AIA DRIVERS
21276 M: Anup Patel <anup@brainfault.org>
21277 L: linux-riscv@lists.infradead.org
21278 S: Maintained
21279 F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml
21280 F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml
21281 F: drivers/irqchip/irq-riscv-aplic-*.c
21282 F: drivers/irqchip/irq-riscv-aplic-*.h
21283 F: drivers/irqchip/irq-riscv-imsic-*.c
21284 F: drivers/irqchip/irq-riscv-imsic-*.h
21285 F: drivers/irqchip/irq-riscv-intc.c
21286 F: include/linux/irqchip/riscv-aplic.h
21287 F: include/linux/irqchip/riscv-imsic.h
21288
21289 RISC-V ARCHITECTURE
21290 M: Paul Walmsley <paul.walmsley@sifive.com>
21291 M: Palmer Dabbelt <palmer@dabbelt.com>
21292 M: Albert Ou <aou@eecs.berkeley.edu>
21293 R: Alexandre Ghiti <alex@ghiti.fr>
21294 L: linux-riscv@lists.infradead.org
21295 S: Supported
21296 Q: https://patchwork.kernel.org/project/linux-riscv/list/
21297 C: irc://irc.libera.chat/riscv
21298 P: Documentation/arch/riscv/patch-acceptance.rst
21299 T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
21300 F: arch/riscv/
21301 N: riscv
21302 K: riscv
21303
21304 RISC-V IOMMU
21305 M: Tomasz Jeznach <tjeznach@rivosinc.com>
21306 L: iommu@lists.linux.dev
21307 L: linux-riscv@lists.infradead.org
21308 S: Maintained
21309 T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git
21310 F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml
21311 F: drivers/iommu/riscv/
21312
21313 RISC-V MICROCHIP FPGA SUPPORT
21314 M: Conor Dooley <conor.dooley@microchip.com>
21315 M: Daire McNamara <daire.mcnamara@microchip.com>
21316 L: linux-riscv@lists.infradead.org
21317 S: Supported
21318 F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
21319 F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
21320 F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
21321 F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
21322 F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
21323 F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
21324 F: Documentation/devicetree/bindings/riscv/microchip.yaml
21325 F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
21326 F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
21327 F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
21328 F: arch/riscv/boot/dts/microchip/
21329 F: drivers/char/hw_random/mpfs-rng.c
21330 F: drivers/clk/microchip/clk-mpfs*.c
21331 F: drivers/firmware/microchip/mpfs-auto-update.c
21332 F: drivers/gpio/gpio-mpfs.c
21333 F: drivers/i2c/busses/i2c-microchip-corei2c.c
21334 F: drivers/mailbox/mailbox-mpfs.c
21335 F: drivers/pci/controller/plda/pcie-microchip-host.c
21336 F: drivers/pwm/pwm-microchip-core.c
21337 F: drivers/reset/reset-mpfs.c
21338 F: drivers/rtc/rtc-mpfs.c
21339 F: drivers/soc/microchip/mpfs-sys-controller.c
21340 F: drivers/spi/spi-microchip-core-qspi.c
21341 F: drivers/spi/spi-microchip-core.c
21342 F: drivers/usb/musb/mpfs.c
21343 F: include/soc/microchip/mpfs.h
21344
21345 RISC-V MISC SOC SUPPORT
21346 M: Conor Dooley <conor@kernel.org>
21347 L: linux-riscv@lists.infradead.org
21348 S: Maintained
21349 Q: https://patchwork.kernel.org/project/linux-riscv/list/
21350 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
21351 F: arch/riscv/boot/dts/canaan/
21352 F: arch/riscv/boot/dts/microchip/
21353 F: arch/riscv/boot/dts/sifive/
21354 F: arch/riscv/boot/dts/starfive/
21355
21356 RISC-V PMU DRIVERS
21357 M: Atish Patra <atish.patra@linux.dev>
21358 R: Anup Patel <anup@brainfault.org>
21359 L: linux-riscv@lists.infradead.org
21360 S: Supported
21361 F: drivers/perf/riscv_pmu.c
21362 F: drivers/perf/riscv_pmu_legacy.c
21363 F: drivers/perf/riscv_pmu_sbi.c
21364
21365 RISC-V SPACEMIT SoC Support
21366 M: Yixun Lan <dlan@gentoo.org>
21367 L: linux-riscv@lists.infradead.org
21368 L: spacemit@lists.linux.dev
21369 S: Maintained
21370 W: https://github.com/spacemit-com/linux/wiki
21371 C: irc://irc.libera.chat/spacemit
21372 T: git https://github.com/spacemit-com/linux
21373 F: arch/riscv/boot/dts/spacemit/
21374 N: spacemit
21375 K: spacemit
21376
21377 RISC-V THEAD SoC SUPPORT
21378 M: Drew Fustini <drew@pdp7.com>
21379 M: Guo Ren <guoren@kernel.org>
21380 M: Fu Wei <wefu@redhat.com>
21381 L: linux-riscv@lists.infradead.org
21382 S: Maintained
21383 T: git https://github.com/pdp7/linux.git
21384 F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml
21385 F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml
21386 F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml
21387 F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml
21388 F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml
21389 F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml
21390 F: arch/riscv/boot/dts/thead/
21391 F: drivers/clk/thead/clk-th1520-ap.c
21392 F: drivers/firmware/thead,th1520-aon.c
21393 F: drivers/mailbox/mailbox-th1520.c
21394 F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c
21395 F: drivers/pinctrl/pinctrl-th1520.c
21396 F: drivers/pmdomain/thead/
21397 F: drivers/reset/reset-th1520.c
21398 F: include/dt-bindings/clock/thead,th1520-clk-ap.h
21399 F: include/dt-bindings/power/thead,th1520-power.h
21400 F: include/dt-bindings/reset/thead,th1520-reset.h
21401 F: include/linux/firmware/thead/thead,th1520-aon.h
21402
21403 RNBD BLOCK DRIVERS
21404 M: Md. Haris Iqbal <haris.iqbal@ionos.com>
21405 M: Jack Wang <jinpu.wang@ionos.com>
21406 L: linux-block@vger.kernel.org
21407 S: Maintained
21408 F: drivers/block/rnbd/
21409
21410 ROCCAT DRIVERS
21411 M: Stefan Achatz <erazor_de@users.sourceforge.net>
21412 S: Maintained
21413 W: http://sourceforge.net/projects/roccat/
21414 F: Documentation/ABI/*/sysfs-driver-hid-roccat*
21415 F: drivers/hid/hid-roccat*
21416 F: include/linux/hid-roccat*
21417
21418 ROCKCHIP CAN-FD DRIVER
21419 M: Marc Kleine-Budde <mkl@pengutronix.de>
21420 R: kernel@pengutronix.de
21421 L: linux-can@vger.kernel.org
21422 S: Maintained
21423 F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml
21424 F: drivers/net/can/rockchip/
21425
21426 ROCKCHIP CRYPTO DRIVERS
21427 M: Corentin Labbe <clabbe@baylibre.com>
21428 L: linux-crypto@vger.kernel.org
21429 S: Maintained
21430 F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
21431 F: drivers/crypto/rockchip/
21432
21433 ROCKCHIP I2S TDM DRIVER
21434 M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
21435 L: linux-rockchip@lists.infradead.org
21436 S: Maintained
21437 F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
21438 F: sound/soc/rockchip/rockchip_i2s_tdm.*
21439
21440 ROCKCHIP ISP V1 DRIVER
21441 M: Dafna Hirschfeld <dafna@fastmail.com>
21442 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
21443 L: linux-media@vger.kernel.org
21444 L: linux-rockchip@lists.infradead.org
21445 S: Maintained
21446 F: Documentation/admin-guide/media/rkisp1.rst
21447 F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml
21448 F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
21449 F: drivers/media/platform/rockchip/rkisp1
21450 F: include/uapi/linux/rkisp1-config.h
21451
21452 ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT
21453 M: Daniel Golle <daniel@makrotopia.org>
21454 M: Aurelien Jarno <aurelien@aurel32.net>
21455 M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
21456 S: Maintained
21457 F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml
21458 F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml
21459 F: drivers/char/hw_random/rockchip-rng.c
21460
21461 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
21462 M: Jacob Chen <jacob-chen@iotwrt.com>
21463 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
21464 L: linux-media@vger.kernel.org
21465 L: linux-rockchip@lists.infradead.org
21466 S: Maintained
21467 F: Documentation/devicetree/bindings/media/rockchip-rga.yaml
21468 F: drivers/media/platform/rockchip/rga/
21469
21470 ROCKCHIP RK3308 INTERNAL AUDIO CODEC
21471 M: Luca Ceresoli <luca.ceresoli@bootlin.com>
21472 S: Maintained
21473 F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml
21474 F: sound/soc/codecs/rk3308_codec.c
21475 F: sound/soc/codecs/rk3308_codec.h
21476
21477 ROCKCHIP SAI DRIVER
21478 M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
21479 L: linux-rockchip@lists.infradead.org
21480 S: Maintained
21481 F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml
21482 F: sound/soc/rockchip/rockchip_sai.*
21483
21484 ROCKCHIP VIDEO DECODER DRIVER
21485 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
21486 L: linux-media@vger.kernel.org
21487 L: linux-rockchip@lists.infradead.org
21488 S: Maintained
21489 F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml
21490 F: drivers/staging/media/rkvdec/
21491
21492 ROCKER DRIVER
21493 M: Jiri Pirko <jiri@resnulli.us>
21494 L: netdev@vger.kernel.org
21495 S: Supported
21496 F: drivers/net/ethernet/rocker/
21497
21498 ROCKETPORT EXPRESS/INFINITY DRIVER
21499 M: Kevin Cernekee <cernekee@gmail.com>
21500 L: linux-serial@vger.kernel.org
21501 S: Odd Fixes
21502 F: drivers/tty/serial/rp2.*
21503
21504 ROHM BD79703 DAC
21505 M: Matti Vaittinen <mazziesaccount@gmail.com>
21506 S: Supported
21507 F: drivers/iio/dac/rohm-bd79703.c
21508
21509 ROHM BD99954 CHARGER IC
21510 M: Matti Vaittinen <mazziesaccount@gmail.com>
21511 S: Supported
21512 F: drivers/power/supply/bd99954-charger.c
21513 F: drivers/power/supply/bd99954-charger.h
21514
21515 ROHM BD79124 ADC / GPO IC
21516 M: Matti Vaittinen <mazziesaccount@gmail.com>
21517 S: Supported
21518 F: drivers/iio/adc/rohm-bd79124.c
21519
21520 ROHM BH1745 COLOUR SENSOR
21521 M: Mudit Sharma <muditsharma.info@gmail.com>
21522 L: linux-iio@vger.kernel.org
21523 S: Maintained
21524 F: drivers/iio/light/bh1745.c
21525
21526 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
21527 M: Tomasz Duszynski <tduszyns@gmail.com>
21528 S: Maintained
21529 F: Documentation/devicetree/bindings/iio/light/bh1750.yaml
21530 F: drivers/iio/light/bh1750.c
21531
21532 ROHM BM1390 PRESSURE SENSOR DRIVER
21533 M: Matti Vaittinen <mazziesaccount@gmail.com>
21534 L: linux-iio@vger.kernel.org
21535 S: Supported
21536 F: drivers/iio/pressure/rohm-bm1390.c
21537
21538 ROHM BU270xx LIGHT SENSOR DRIVERs
21539 M: Matti Vaittinen <mazziesaccount@gmail.com>
21540 L: linux-iio@vger.kernel.org
21541 S: Supported
21542 F: drivers/iio/light/rohm-bu27034.c
21543
21544 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
21545 M: Marek Vasut <marek.vasut+renesas@gmail.com>
21546 L: linux-kernel@vger.kernel.org
21547 L: linux-renesas-soc@vger.kernel.org
21548 S: Supported
21549 F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
21550 F: drivers/gpio/gpio-bd9571mwv.c
21551 F: drivers/mfd/bd9571mwv.c
21552 F: drivers/regulator/bd9571mwv-regulator.c
21553 F: include/linux/mfd/bd9571mwv.h
21554
21555 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
21556 M: Matti Vaittinen <mazziesaccount@gmail.com>
21557 S: Supported
21558 F: drivers/clk/clk-bd718x7.c
21559 F: drivers/gpio/gpio-bd71815.c
21560 F: drivers/gpio/gpio-bd71828.c
21561 F: drivers/mfd/rohm-bd71828.c
21562 F: drivers/mfd/rohm-bd718x7.c
21563 F: drivers/mfd/rohm-bd9576.c
21564 F: drivers/mfd/rohm-bd96801.c
21565 F: drivers/regulator/bd71815-regulator.c
21566 F: drivers/regulator/bd71828-regulator.c
21567 F: drivers/regulator/bd718x7-regulator.c
21568 F: drivers/regulator/bd9576-regulator.c
21569 F: drivers/regulator/bd96801-regulator.c
21570 F: drivers/regulator/rohm-regulator.c
21571 F: drivers/rtc/rtc-bd70528.c
21572 F: drivers/watchdog/bd9576_wdt.c
21573 F: drivers/watchdog/bd96801_wdt.c
21574 F: include/linux/mfd/rohm-bd71815.h
21575 F: include/linux/mfd/rohm-bd71828.h
21576 F: include/linux/mfd/rohm-bd718x7.h
21577 F: include/linux/mfd/rohm-bd957x.h
21578 F: include/linux/mfd/rohm-bd96801.h
21579 F: include/linux/mfd/rohm-bd96802.h
21580 F: include/linux/mfd/rohm-generic.h
21581 F: include/linux/mfd/rohm-shared.h
21582
21583 ROSE NETWORK LAYER
21584 L: linux-hams@vger.kernel.org
21585 S: Orphan
21586 W: https://linux-ax25.in-berlin.de
21587 F: include/net/rose.h
21588 F: include/uapi/linux/rose.h
21589 F: net/rose/
21590
21591 ROTATION DRIVER FOR ALLWINNER A83T
21592 M: Jernej Skrabec <jernej.skrabec@gmail.com>
21593 L: linux-media@vger.kernel.org
21594 S: Maintained
21595 T: git git://linuxtv.org/media.git
21596 F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
21597 F: drivers/media/platform/sunxi/sun8i-rotate/
21598
21599 RPMB SUBSYSTEM
21600 M: Jens Wiklander <jens.wiklander@linaro.org>
21601 L: linux-kernel@vger.kernel.org
21602 S: Supported
21603 F: drivers/misc/rpmb-core.c
21604 F: include/linux/rpmb.h
21605
21606 RPMSG TTY DRIVER
21607 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21608 L: linux-remoteproc@vger.kernel.org
21609 S: Maintained
21610 F: drivers/tty/rpmsg_tty.c
21611
21612 RTASE ETHERNET DRIVER
21613 M: Justin Lai <justinlai0215@realtek.com>
21614 M: Larry Chiu <larry.chiu@realtek.com>
21615 L: netdev@vger.kernel.org
21616 S: Maintained
21617 F: drivers/net/ethernet/realtek/rtase/
21618
21619 RTL2830 MEDIA DRIVER
21620 L: linux-media@vger.kernel.org
21621 S: Orphan
21622 W: https://linuxtv.org
21623 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21624 F: drivers/media/dvb-frontends/rtl2830*
21625
21626 RTL2832 MEDIA DRIVER
21627 L: linux-media@vger.kernel.org
21628 S: Orphan
21629 W: https://linuxtv.org
21630 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21631 F: drivers/media/dvb-frontends/rtl2832*
21632
21633 RTL2832_SDR MEDIA DRIVER
21634 L: linux-media@vger.kernel.org
21635 S: Orphan
21636 W: https://linuxtv.org
21637 Q: http://patchwork.linuxtv.org/project/linux-media/list/
21638 F: drivers/media/dvb-frontends/rtl2832_sdr*
21639
21640 RTL8180 WIRELESS DRIVER
21641 L: linux-wireless@vger.kernel.org
21642 S: Orphan
21643 F: drivers/net/wireless/realtek/rtl818x/rtl8180/
21644
21645 RTL8187 WIRELESS DRIVER
21646 M: Hin-Tak Leung <hintak.leung@gmail.com>
21647 L: linux-wireless@vger.kernel.org
21648 S: Maintained
21649 T: git https://github.com/pkshih/rtw.git
21650 F: drivers/net/wireless/realtek/rtl818x/rtl8187/
21651
21652 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
21653 M: Jes Sorensen <Jes.Sorensen@gmail.com>
21654 L: linux-wireless@vger.kernel.org
21655 S: Maintained
21656 T: git https://github.com/pkshih/rtw.git
21657 F: drivers/net/wireless/realtek/rtl8xxxu/
21658
21659 RTL9300 I2C DRIVER (rtl9300-i2c)
21660 M: Chris Packham <chris.packham@alliedtelesis.co.nz>
21661 L: linux-i2c@vger.kernel.org
21662 S: Maintained
21663 F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml
21664 F: drivers/i2c/busses/i2c-rtl9300.c
21665
21666 RTRS TRANSPORT DRIVERS
21667 M: Md. Haris Iqbal <haris.iqbal@ionos.com>
21668 M: Jack Wang <jinpu.wang@ionos.com>
21669 L: linux-rdma@vger.kernel.org
21670 S: Maintained
21671 F: drivers/infiniband/ulp/rtrs/
21672
21673 RUNTIME VERIFICATION (RV)
21674 M: Steven Rostedt <rostedt@goodmis.org>
21675 L: linux-trace-kernel@vger.kernel.org
21676 S: Maintained
21677 F: Documentation/trace/rv/
21678 F: include/linux/rv.h
21679 F: include/rv/
21680 F: kernel/trace/rv/
21681 F: tools/verification/
21682
21683 RUST
21684 M: Miguel Ojeda <ojeda@kernel.org>
21685 M: Alex Gaynor <alex.gaynor@gmail.com>
21686 R: Boqun Feng <boqun.feng@gmail.com>
21687 R: Gary Guo <gary@garyguo.net>
21688 R: Björn Roy Baron <bjorn3_gh@protonmail.com>
21689 R: Benno Lossin <lossin@kernel.org>
21690 R: Andreas Hindborg <a.hindborg@kernel.org>
21691 R: Alice Ryhl <aliceryhl@google.com>
21692 R: Trevor Gross <tmgross@umich.edu>
21693 R: Danilo Krummrich <dakr@kernel.org>
21694 L: rust-for-linux@vger.kernel.org
21695 S: Supported
21696 W: https://rust-for-linux.com
21697 B: https://github.com/Rust-for-Linux/linux/issues
21698 C: zulip://rust-for-linux.zulipchat.com
21699 P: https://rust-for-linux.com/contributing
21700 T: git https://github.com/Rust-for-Linux/linux.git rust-next
21701 F: .clippy.toml
21702 F: Documentation/rust/
21703 F: include/trace/events/rust_sample.h
21704 F: rust/
21705 F: samples/rust/
21706 F: scripts/*rust*
21707 F: tools/testing/selftests/rust/
21708 K: \b(?i:rust)\b
21709
21710 RUST [ALLOC]
21711 M: Danilo Krummrich <dakr@kernel.org>
21712 L: rust-for-linux@vger.kernel.org
21713 S: Maintained
21714 T: git https://github.com/Rust-for-Linux/linux.git alloc-next
21715 F: rust/kernel/alloc.rs
21716 F: rust/kernel/alloc/
21717
21718 RUST [PIN-INIT]
21719 M: Benno Lossin <lossin@kernel.org>
21720 L: rust-for-linux@vger.kernel.org
21721 S: Maintained
21722 W: https://rust-for-linux.com/pin-init
21723 B: https://github.com/Rust-for-Linux/pin-init/issues
21724 C: zulip://rust-for-linux.zulipchat.com
21725 P: rust/pin-init/CONTRIBUTING.md
21726 T: git https://github.com/Rust-for-Linux/linux.git pin-init-next
21727 F: rust/kernel/init.rs
21728 F: rust/pin-init/
21729 K: \bpin-init\b|pin_init\b|PinInit
21730
21731 RXRPC SOCKETS (AF_RXRPC)
21732 M: David Howells <dhowells@redhat.com>
21733 M: Marc Dionne <marc.dionne@auristor.com>
21734 L: linux-afs@lists.infradead.org
21735 S: Supported
21736 W: https://www.infradead.org/~dhowells/kafs/
21737 F: Documentation/networking/rxrpc.rst
21738 F: include/keys/rxrpc-type.h
21739 F: include/net/af_rxrpc.h
21740 F: include/trace/events/rxrpc.h
21741 F: include/uapi/linux/rxrpc.h
21742 F: net/rxrpc/
21743
21744 S3 SAVAGE FRAMEBUFFER DRIVER
21745 M: Antonino Daplas <adaplas@gmail.com>
21746 L: linux-fbdev@vger.kernel.org
21747 S: Maintained
21748 F: drivers/video/fbdev/savage/
21749
21750 S390 ARCHITECTURE
21751 M: Heiko Carstens <hca@linux.ibm.com>
21752 M: Vasily Gorbik <gor@linux.ibm.com>
21753 M: Alexander Gordeev <agordeev@linux.ibm.com>
21754 R: Christian Borntraeger <borntraeger@linux.ibm.com>
21755 R: Sven Schnelle <svens@linux.ibm.com>
21756 L: linux-s390@vger.kernel.org
21757 S: Supported
21758 T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
21759 F: Documentation/driver-api/s390-drivers.rst
21760 F: Documentation/arch/s390/
21761 F: arch/s390/
21762 F: drivers/s390/
21763 F: drivers/watchdog/diag288_wdt.c
21764
21765 S390 COMMON I/O LAYER
21766 M: Vineeth Vijayan <vneethv@linux.ibm.com>
21767 M: Peter Oberparleiter <oberpar@linux.ibm.com>
21768 L: linux-s390@vger.kernel.org
21769 S: Supported
21770 F: drivers/s390/cio/
21771
21772 S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM
21773 M: Harald Freudenberger <freude@linux.ibm.com>
21774 M: Holger Dengler <dengler@linux.ibm.com>
21775 L: linux-crypto@vger.kernel.org
21776 L: linux-s390@vger.kernel.org
21777 S: Supported
21778 F: arch/s390/crypto/
21779 F: arch/s390/include/asm/archrandom.h
21780 F: arch/s390/include/asm/cpacf.h
21781
21782 S390 DASD DRIVER
21783 M: Stefan Haberland <sth@linux.ibm.com>
21784 M: Jan Hoeppner <hoeppner@linux.ibm.com>
21785 L: linux-s390@vger.kernel.org
21786 S: Supported
21787 F: block/partitions/ibm.c
21788 F: drivers/s390/block/dasd*
21789 F: include/linux/dasd_mod.h
21790
21791 S390 HWRANDOM TRNG DRIVER
21792 M: Harald Freudenberger <freude@linux.ibm.com>
21793 M: Holger Dengler <dengler@linux.ibm.com>
21794 L: linux-crypto@vger.kernel.org
21795 L: linux-s390@vger.kernel.org
21796 S: Supported
21797 F: drivers/char/hw_random/s390-trng.c
21798
21799 S390 IOMMU (PCI)
21800 M: Niklas Schnelle <schnelle@linux.ibm.com>
21801 M: Matthew Rosato <mjrosato@linux.ibm.com>
21802 R: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
21803 L: linux-s390@vger.kernel.org
21804 S: Supported
21805 F: drivers/iommu/s390-iommu.c
21806
21807 S390 IUCV NETWORK LAYER
21808 M: Alexandra Winter <wintera@linux.ibm.com>
21809 M: Thorsten Winkler <twinkler@linux.ibm.com>
21810 L: linux-s390@vger.kernel.org
21811 L: netdev@vger.kernel.org
21812 S: Supported
21813 F: drivers/s390/net/*iucv*
21814 F: include/net/iucv/
21815 F: net/iucv/
21816
21817 S390 MM
21818 M: Alexander Gordeev <agordeev@linux.ibm.com>
21819 M: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
21820 L: linux-s390@vger.kernel.org
21821 S: Supported
21822 T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
21823 F: arch/s390/include/asm/pgtable.h
21824 F: arch/s390/mm
21825
21826 S390 NETWORK DRIVERS
21827 M: Alexandra Winter <wintera@linux.ibm.com>
21828 M: Thorsten Winkler <twinkler@linux.ibm.com>
21829 L: linux-s390@vger.kernel.org
21830 L: netdev@vger.kernel.org
21831 S: Supported
21832 F: drivers/s390/net/
21833 F: include/linux/ism.h
21834
21835 S390 PCI SUBSYSTEM
21836 M: Niklas Schnelle <schnelle@linux.ibm.com>
21837 M: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
21838 L: linux-s390@vger.kernel.org
21839 S: Supported
21840 F: Documentation/arch/s390/pci.rst
21841 F: arch/s390/pci/
21842 F: drivers/pci/hotplug/s390_pci_hpc.c
21843
21844 S390 PTP DRIVER
21845 M: Sven Schnelle <svens@linux.ibm.com>
21846 L: linux-s390@vger.kernel.org
21847 S: Supported
21848 F: drivers/ptp/ptp_s390.c
21849
21850 S390 SCM DRIVER
21851 M: Vineeth Vijayan <vneethv@linux.ibm.com>
21852 L: linux-s390@vger.kernel.org
21853 S: Supported
21854 F: drivers/s390/block/scm*
21855 F: drivers/s390/cio/scm.c
21856
21857 S390 VFIO AP DRIVER
21858 M: Tony Krowiak <akrowiak@linux.ibm.com>
21859 M: Halil Pasic <pasic@linux.ibm.com>
21860 M: Jason Herne <jjherne@linux.ibm.com>
21861 L: linux-s390@vger.kernel.org
21862 S: Supported
21863 F: Documentation/arch/s390/vfio-ap*
21864 F: drivers/s390/crypto/vfio_ap*
21865
21866 S390 VFIO-CCW DRIVER
21867 M: Eric Farman <farman@linux.ibm.com>
21868 M: Matthew Rosato <mjrosato@linux.ibm.com>
21869 R: Halil Pasic <pasic@linux.ibm.com>
21870 L: linux-s390@vger.kernel.org
21871 L: kvm@vger.kernel.org
21872 S: Supported
21873 F: Documentation/arch/s390/vfio-ccw.rst
21874 F: drivers/s390/cio/vfio_ccw*
21875 F: include/uapi/linux/vfio_ccw.h
21876
21877 S390 VFIO-PCI DRIVER
21878 M: Matthew Rosato <mjrosato@linux.ibm.com>
21879 M: Eric Farman <farman@linux.ibm.com>
21880 L: linux-s390@vger.kernel.org
21881 L: kvm@vger.kernel.org
21882 S: Supported
21883 F: arch/s390/kvm/pci*
21884 F: drivers/vfio/pci/vfio_pci_zdev.c
21885 F: include/uapi/linux/vfio_zdev.h
21886
21887 S390 ZCRYPT AND PKEY DRIVER AND AP BUS
21888 M: Harald Freudenberger <freude@linux.ibm.com>
21889 M: Holger Dengler <dengler@linux.ibm.com>
21890 L: linux-s390@vger.kernel.org
21891 S: Supported
21892 F: arch/s390/include/asm/ap.h
21893 F: arch/s390/include/asm/pkey.h
21894 F: arch/s390/include/asm/trace/zcrypt.h
21895 F: arch/s390/include/uapi/asm/pkey.h
21896 F: arch/s390/include/uapi/asm/zcrypt.h
21897 F: drivers/s390/crypto/
21898
21899 S390 ZFCP DRIVER
21900 M: Nihar Panda <niharp@linux.ibm.com>
21901 L: linux-s390@vger.kernel.org
21902 S: Supported
21903 F: drivers/s390/scsi/zfcp_*
21904
21905 SAA6588 RDS RECEIVER DRIVER
21906 M: Hans Verkuil <hverkuil@xs4all.nl>
21907 L: linux-media@vger.kernel.org
21908 S: Odd Fixes
21909 W: https://linuxtv.org
21910 T: git git://linuxtv.org/media.git
21911 F: drivers/media/i2c/saa6588*
21912
21913 SAA7134 VIDEO4LINUX DRIVER
21914 M: Mauro Carvalho Chehab <mchehab@kernel.org>
21915 L: linux-media@vger.kernel.org
21916 S: Odd fixes
21917 W: https://linuxtv.org
21918 T: git git://linuxtv.org/media.git
21919 F: Documentation/driver-api/media/drivers/saa7134*
21920 F: drivers/media/pci/saa7134/
21921
21922 SAA7146 VIDEO4LINUX-2 DRIVER
21923 M: Hans Verkuil <hverkuil@xs4all.nl>
21924 L: linux-media@vger.kernel.org
21925 S: Maintained
21926 T: git git://linuxtv.org/media.git
21927 F: drivers/media/common/saa7146/
21928 F: drivers/media/pci/saa7146/
21929 F: include/media/drv-intf/saa7146*
21930
21931 SAFESETID SECURITY MODULE
21932 M: Micah Morton <mortonm@chromium.org>
21933 S: Supported
21934 F: Documentation/admin-guide/LSM/SafeSetID.rst
21935 F: security/safesetid/
21936
21937 SAMSUNG AUDIO (ASoC) DRIVERS
21938 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
21939 L: linux-sound@vger.kernel.org
21940 S: Maintained
21941 B: mailto:linux-samsung-soc@vger.kernel.org
21942 F: Documentation/devicetree/bindings/sound/samsung*
21943 F: sound/soc/samsung/
21944
21945 SAMSUNG EXYNOS850 SoC SUPPORT
21946 M: Sam Protsenko <semen.protsenko@linaro.org>
21947 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21948 L: linux-samsung-soc@vger.kernel.org
21949 S: Maintained
21950 F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml
21951 F: arch/arm64/boot/dts/exynos/exynos850*
21952 F: drivers/clk/samsung/clk-exynos850.c
21953 F: include/dt-bindings/clock/exynos850.h
21954
21955 SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL
21956 M: Tudor Ambarus <tudor.ambarus@linaro.org>
21957 L: linux-kernel@vger.kernel.org
21958 L: linux-samsung-soc@vger.kernel.org
21959 S: Supported
21960 F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml
21961 F: drivers/firmware/samsung/exynos-acpm*
21962 F: include/linux/firmware/samsung/exynos-acpm-protocol.h
21963
21964 SAMSUNG EXYNOS MAILBOX DRIVER
21965 M: Tudor Ambarus <tudor.ambarus@linaro.org>
21966 L: linux-kernel@vger.kernel.org
21967 L: linux-samsung-soc@vger.kernel.org
21968 S: Supported
21969 F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml
21970 F: drivers/mailbox/exynos-mailbox.c
21971 F: include/linux/mailbox/exynos-message.h
21972
21973 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
21974 M: Krzysztof Kozlowski <krzk@kernel.org>
21975 L: linux-crypto@vger.kernel.org
21976 L: linux-samsung-soc@vger.kernel.org
21977 S: Maintained
21978 F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
21979 F: drivers/crypto/exynos-rng.c
21980
21981 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
21982 M: Łukasz Stelmach <l.stelmach@samsung.com>
21983 L: linux-samsung-soc@vger.kernel.org
21984 S: Maintained
21985 F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
21986 F: drivers/char/hw_random/exynos-trng.c
21987
21988 SAMSUNG FRAMEBUFFER DRIVER
21989 M: Jingoo Han <jingoohan1@gmail.com>
21990 L: linux-fbdev@vger.kernel.org
21991 S: Maintained
21992 F: drivers/video/fbdev/s3c-fb.c
21993
21994 SAMSUNG GALAXY BOOK DRIVER
21995 M: Joshua Grisham <josh@joshuagrisham.com>
21996 L: platform-driver-x86@vger.kernel.org
21997 S: Maintained
21998 F: Documentation/admin-guide/laptops/samsung-galaxybook.rst
21999 F: drivers/platform/x86/samsung-galaxybook.c
22000
22001 SAMSUNG INTERCONNECT DRIVERS
22002 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
22003 M: Artur Świgoń <a.swigon@samsung.com>
22004 L: linux-pm@vger.kernel.org
22005 L: linux-samsung-soc@vger.kernel.org
22006 S: Supported
22007 F: drivers/interconnect/samsung/
22008
22009 SAMSUNG LAPTOP DRIVER
22010 M: Corentin Chary <corentin.chary@gmail.com>
22011 L: platform-driver-x86@vger.kernel.org
22012 S: Maintained
22013 F: drivers/platform/x86/samsung-laptop.c
22014
22015 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
22016 M: Krzysztof Kozlowski <krzk@kernel.org>
22017 R: André Draszik <andre.draszik@linaro.org>
22018 L: linux-kernel@vger.kernel.org
22019 L: linux-samsung-soc@vger.kernel.org
22020 S: Maintained
22021 B: mailto:linux-samsung-soc@vger.kernel.org
22022 F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
22023 F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml
22024 F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
22025 F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
22026 F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
22027 F: drivers/clk/clk-s2mps11.c
22028 F: drivers/mfd/sec*.[ch]
22029 F: drivers/regulator/s2m*.c
22030 F: drivers/regulator/s5m*.c
22031 F: drivers/rtc/rtc-s5m.c
22032 F: include/linux/mfd/samsung/
22033
22034 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
22035 M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
22036 L: linux-media@vger.kernel.org
22037 L: linux-samsung-soc@vger.kernel.org
22038 S: Maintained
22039 F: drivers/media/platform/samsung/s3c-camif/
22040 F: include/media/drv-intf/s3c_camif.h
22041
22042 SAMSUNG S3FWRN5 NFC DRIVER
22043 M: Krzysztof Kozlowski <krzk@kernel.org>
22044 S: Maintained
22045 F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
22046 F: drivers/nfc/s3fwrn5
22047
22048 SAMSUNG S5C73M3 CAMERA DRIVER
22049 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
22050 M: Andrzej Hajda <andrzej.hajda@intel.com>
22051 L: linux-media@vger.kernel.org
22052 S: Supported
22053 F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
22054 F: drivers/media/i2c/s5c73m3/*
22055
22056 SAMSUNG S5K5BAF CAMERA DRIVER
22057 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
22058 M: Andrzej Hajda <andrzej.hajda@intel.com>
22059 L: linux-media@vger.kernel.org
22060 S: Supported
22061 F: drivers/media/i2c/s5k5baf.c
22062
22063 SAMSUNG S5P Security SubSystem (SSS) DRIVER
22064 M: Krzysztof Kozlowski <krzk@kernel.org>
22065 M: Vladimir Zapolskiy <vz@mleia.com>
22066 L: linux-crypto@vger.kernel.org
22067 L: linux-samsung-soc@vger.kernel.org
22068 S: Maintained
22069 F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
22070 F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml
22071 F: drivers/crypto/s5p-sss.c
22072
22073 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
22074 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
22075 L: linux-media@vger.kernel.org
22076 S: Supported
22077 Q: https://patchwork.linuxtv.org/project/linux-media/list/
22078 F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
22079 F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
22080 F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
22081 F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
22082 F: Documentation/devicetree/bindings/media/samsung,fimc.yaml
22083 F: drivers/media/platform/samsung/exynos4-is/
22084
22085 SAMSUNG SOC CLOCK DRIVERS
22086 M: Krzysztof Kozlowski <krzk@kernel.org>
22087 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
22088 M: Chanwoo Choi <cw00.choi@samsung.com>
22089 R: Alim Akhtar <alim.akhtar@samsung.com>
22090 L: linux-samsung-soc@vger.kernel.org
22091 S: Maintained
22092 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
22093 F: Documentation/devicetree/bindings/clock/samsung,*.yaml
22094 F: Documentation/devicetree/bindings/clock/samsung,s3c*
22095 F: drivers/clk/samsung/
22096 F: include/dt-bindings/clock/exynos*.h
22097 F: include/dt-bindings/clock/s5p*.h
22098 F: include/dt-bindings/clock/samsung,*.h
22099 F: include/linux/clk/samsung.h
22100
22101 SAMSUNG SPI DRIVERS
22102 M: Andi Shyti <andi.shyti@kernel.org>
22103 R: Tudor Ambarus <tudor.ambarus@linaro.org>
22104 L: linux-spi@vger.kernel.org
22105 L: linux-samsung-soc@vger.kernel.org
22106 S: Maintained
22107 F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml
22108 F: drivers/spi/spi-s3c*
22109 F: include/linux/platform_data/spi-s3c64xx.h
22110
22111 SAMSUNG SXGBE DRIVERS
22112 M: Byungho An <bh74.an@samsung.com>
22113 L: netdev@vger.kernel.org
22114 S: Maintained
22115 F: drivers/net/ethernet/samsung/sxgbe/
22116
22117 SAMSUNG THERMAL DRIVER
22118 M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
22119 M: Krzysztof Kozlowski <krzk@kernel.org>
22120 L: linux-pm@vger.kernel.org
22121 L: linux-samsung-soc@vger.kernel.org
22122 S: Maintained
22123 F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
22124 F: drivers/thermal/samsung/
22125
22126 SAMSUNG USB2 PHY DRIVER
22127 M: Sylwester Nawrocki <s.nawrocki@samsung.com>
22128 L: linux-kernel@vger.kernel.org
22129 S: Supported
22130 F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
22131 F: Documentation/driver-api/phy/samsung-usb2.rst
22132 F: drivers/phy/samsung/phy-exynos4210-usb2.c
22133 F: drivers/phy/samsung/phy-exynos4x12-usb2.c
22134 F: drivers/phy/samsung/phy-exynos5250-usb2.c
22135 F: drivers/phy/samsung/phy-s5pv210-usb2.c
22136 F: drivers/phy/samsung/phy-samsung-usb2.c
22137 F: drivers/phy/samsung/phy-samsung-usb2.h
22138
22139 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
22140 M: Paul Barker <paul.barker@sancloud.com>
22141 R: Marc Murphy <marc.murphy@sancloud.com>
22142 S: Supported
22143 F: arch/arm/boot/dts/ti/omap/am335x-sancloud*
22144
22145 SC1200 WDT DRIVER
22146 M: Zwane Mwaikambo <zwanem@gmail.com>
22147 S: Maintained
22148 F: drivers/watchdog/sc1200wdt.c
22149
22150 SCHEDULER
22151 M: Ingo Molnar <mingo@redhat.com>
22152 M: Peter Zijlstra <peterz@infradead.org>
22153 M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
22154 M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
22155 R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
22156 R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
22157 R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
22158 R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
22159 R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
22160 L: linux-kernel@vger.kernel.org
22161 S: Maintained
22162 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
22163 F: include/linux/preempt.h
22164 F: include/linux/sched.h
22165 F: include/linux/wait.h
22166 F: include/uapi/linux/sched.h
22167 F: kernel/fork.c
22168 F: kernel/sched/
22169
22170 SCHEDULER - SCHED_EXT
22171 R: Tejun Heo <tj@kernel.org>
22172 R: David Vernet <void@manifault.com>
22173 R: Andrea Righi <arighi@nvidia.com>
22174 R: Changwoo Min <changwoo@igalia.com>
22175 L: linux-kernel@vger.kernel.org
22176 S: Maintained
22177 W: https://github.com/sched-ext/scx
22178 T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git
22179 F: include/linux/sched/ext.h
22180 F: kernel/sched/ext*
22181 F: tools/sched_ext/
22182 F: tools/testing/selftests/sched_ext
22183
22184 SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER
22185 M: Gustavo Silva <gustavograzs@gmail.com>
22186 S: Maintained
22187 F: drivers/iio/chemical/ens160_core.c
22188 F: drivers/iio/chemical/ens160_i2c.c
22189 F: drivers/iio/chemical/ens160_spi.c
22190 F: drivers/iio/chemical/ens160.h
22191
22192 SCSI LIBSAS SUBSYSTEM
22193 R: John Garry <john.g.garry@oracle.com>
22194 R: Jason Yan <yanaijie@huawei.com>
22195 L: linux-scsi@vger.kernel.org
22196 S: Supported
22197 F: Documentation/scsi/libsas.rst
22198 F: drivers/scsi/libsas/
22199 F: include/scsi/libsas.h
22200 F: include/scsi/sas_ata.h
22201
22202 SCSI RDMA PROTOCOL (SRP) INITIATOR
22203 M: Bart Van Assche <bvanassche@acm.org>
22204 L: linux-rdma@vger.kernel.org
22205 S: Supported
22206 Q: http://patchwork.kernel.org/project/linux-rdma/list/
22207 F: drivers/infiniband/ulp/srp/
22208 F: include/scsi/srp.h
22209
22210 SCSI RDMA PROTOCOL (SRP) TARGET
22211 M: Bart Van Assche <bvanassche@acm.org>
22212 L: linux-rdma@vger.kernel.org
22213 L: target-devel@vger.kernel.org
22214 S: Supported
22215 Q: http://patchwork.kernel.org/project/linux-rdma/list/
22216 F: drivers/infiniband/ulp/srpt/
22217
22218 SCSI SG DRIVER
22219 M: Doug Gilbert <dgilbert@interlog.com>
22220 L: linux-scsi@vger.kernel.org
22221 S: Maintained
22222 W: http://sg.danny.cz/sg
22223 F: Documentation/scsi/scsi-generic.rst
22224 F: drivers/scsi/sg.c
22225 F: include/scsi/sg.h
22226
22227 SCSI SUBSYSTEM
22228 M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
22229 M: "Martin K. Petersen" <martin.petersen@oracle.com>
22230 L: linux-scsi@vger.kernel.org
22231 S: Maintained
22232 Q: https://patchwork.kernel.org/project/linux-scsi/list/
22233 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
22234 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
22235 F: Documentation/devicetree/bindings/scsi/
22236 F: drivers/scsi/
22237 F: drivers/ufs/
22238 F: include/scsi/
22239 F: include/uapi/scsi/
22240
22241 SCSI TAPE DRIVER
22242 M: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
22243 L: linux-scsi@vger.kernel.org
22244 S: Maintained
22245 F: Documentation/scsi/st.rst
22246 F: drivers/scsi/st.*
22247 F: drivers/scsi/st_*.h
22248
22249 SCSI TARGET CORE USER DRIVER
22250 M: Bodo Stroesser <bostroesser@gmail.com>
22251 L: linux-scsi@vger.kernel.org
22252 L: target-devel@vger.kernel.org
22253 S: Supported
22254 F: Documentation/target/tcmu-design.rst
22255 F: drivers/target/target_core_user.c
22256 F: include/uapi/linux/target_core_user.h
22257
22258 SCSI TARGET SUBSYSTEM
22259 M: "Martin K. Petersen" <martin.petersen@oracle.com>
22260 L: linux-scsi@vger.kernel.org
22261 L: target-devel@vger.kernel.org
22262 S: Supported
22263 Q: https://patchwork.kernel.org/project/target-devel/list/
22264 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
22265 F: Documentation/target/
22266 F: drivers/target/
22267 F: include/target/
22268
22269 SCTP PROTOCOL
22270 M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
22271 M: Xin Long <lucien.xin@gmail.com>
22272 L: linux-sctp@vger.kernel.org
22273 S: Maintained
22274 W: https://github.com/sctp/lksctp-tools/wiki
22275 F: Documentation/networking/sctp.rst
22276 F: include/linux/sctp.h
22277 F: include/net/sctp/
22278 F: include/uapi/linux/sctp.h
22279 F: net/sctp/
22280
22281 SCx200 CPU SUPPORT
22282 M: Jim Cromie <jim.cromie@gmail.com>
22283 S: Odd Fixes
22284 F: Documentation/i2c/busses/scx200_acb.rst
22285 F: arch/x86/platform/scx200/
22286 F: drivers/i2c/busses/scx200*
22287 F: drivers/mtd/maps/scx200_docflash.c
22288 F: drivers/watchdog/scx200_wdt.c
22289 F: include/linux/scx200.h
22290
22291 SCx200 GPIO DRIVER
22292 M: Jim Cromie <jim.cromie@gmail.com>
22293 S: Maintained
22294 F: drivers/char/scx200_gpio.c
22295 F: include/linux/scx200_gpio.h
22296
22297 SCx200 HRT CLOCKSOURCE DRIVER
22298 M: Jim Cromie <jim.cromie@gmail.com>
22299 S: Maintained
22300 F: drivers/clocksource/scx200_hrt.c
22301
22302 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
22303 M: Sascha Sommer <saschasommer@freenet.de>
22304 L: sdricohcs-devel@lists.sourceforge.net (subscribers-only)
22305 S: Maintained
22306 F: drivers/mmc/host/sdricoh_cs.c
22307
22308 SECO BOARDS CEC DRIVER
22309 M: Ettore Chimenti <ek5.chimenti@gmail.com>
22310 S: Maintained
22311 F: drivers/media/cec/platform/seco/seco-cec.c
22312 F: drivers/media/cec/platform/seco/seco-cec.h
22313
22314 SECURE COMPUTING
22315 M: Kees Cook <kees@kernel.org>
22316 R: Andy Lutomirski <luto@amacapital.net>
22317 R: Will Drewry <wad@chromium.org>
22318 S: Supported
22319 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
22320 F: Documentation/userspace-api/seccomp_filter.rst
22321 F: include/linux/seccomp.h
22322 F: include/uapi/linux/seccomp.h
22323 F: kernel/seccomp.c
22324 F: tools/testing/selftests/kselftest_harness.h
22325 F: tools/testing/selftests/kselftest_harness/
22326 F: tools/testing/selftests/seccomp/*
22327 K: \bsecure_computing
22328 K: \bTIF_SECCOMP\b
22329
22330 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
22331 M: Kamal Dasu <kamal.dasu@broadcom.com>
22332 M: Al Cooper <alcooperx@gmail.com>
22333 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
22334 L: linux-mmc@vger.kernel.org
22335 S: Maintained
22336 F: drivers/mmc/host/sdhci-brcmstb*
22337
22338 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
22339 M: Adrian Hunter <adrian.hunter@intel.com>
22340 L: linux-mmc@vger.kernel.org
22341 S: Supported
22342 F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml
22343 F: drivers/mmc/host/sdhci*
22344
22345 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
22346 M: Aubin Constans <aubin.constans@microchip.com>
22347 R: Eugen Hristev <eugen.hristev@collabora.com>
22348 L: linux-mmc@vger.kernel.org
22349 S: Supported
22350 F: drivers/mmc/host/sdhci-of-at91.c
22351
22352 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
22353 M: Haibo Chen <haibo.chen@nxp.com>
22354 L: imx@lists.linux.dev
22355 L: linux-mmc@vger.kernel.org
22356 L: s32@nxp.com
22357 S: Maintained
22358 F: drivers/mmc/host/sdhci-esdhc-imx.c
22359
22360 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
22361 M: Ben Dooks <ben-linux@fluff.org>
22362 M: Jaehoon Chung <jh80.chung@samsung.com>
22363 L: linux-mmc@vger.kernel.org
22364 S: Maintained
22365 F: drivers/mmc/host/sdhci-s3c*
22366
22367 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
22368 M: Viresh Kumar <vireshk@kernel.org>
22369 L: linux-mmc@vger.kernel.org
22370 S: Maintained
22371 F: drivers/mmc/host/sdhci-spear.c
22372
22373 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
22374 M: Vignesh Raghavendra <vigneshr@ti.com>
22375 L: linux-mmc@vger.kernel.org
22376 S: Maintained
22377 F: drivers/mmc/host/sdhci-omap.c
22378
22379 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
22380 M: Jonathan Derrick <jonathan.derrick@linux.dev>
22381 L: linux-block@vger.kernel.org
22382 S: Supported
22383 F: block/opal_proto.h
22384 F: block/sed*
22385 F: include/linux/sed*
22386 F: include/uapi/linux/sed*
22387
22388 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
22389 M: Mark Rutland <mark.rutland@arm.com>
22390 M: Lorenzo Pieralisi <lpieralisi@kernel.org>
22391 M: Sudeep Holla <sudeep.holla@arm.com>
22392 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22393 S: Maintained
22394 F: drivers/firmware/smccc/
22395 F: include/linux/arm-smccc.h
22396
22397 SECURITY CONTACT
22398 M: Security Officers <security@kernel.org>
22399 S: Supported
22400 F: Documentation/process/security-bugs.rst
22401
22402 SECURITY SUBSYSTEM
22403 M: Paul Moore <paul@paul-moore.com>
22404 M: James Morris <jmorris@namei.org>
22405 M: "Serge E. Hallyn" <serge@hallyn.com>
22406 L: linux-security-module@vger.kernel.org
22407 S: Supported
22408 Q: https://patchwork.kernel.org/project/linux-security-module/list
22409 B: mailto:linux-security-module@vger.kernel.org
22410 P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
22411 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
22412 F: include/linux/lsm/
22413 F: include/linux/lsm_audit.h
22414 F: include/linux/lsm_hook_defs.h
22415 F: include/linux/lsm_hooks.h
22416 F: include/linux/security.h
22417 F: include/uapi/linux/lsm.h
22418 F: security/
22419 F: tools/testing/selftests/lsm/
22420 X: security/selinux/
22421 K: \bsecurity_[a-z_0-9]\+\b
22422
22423 SELINUX SECURITY MODULE
22424 M: Paul Moore <paul@paul-moore.com>
22425 M: Stephen Smalley <stephen.smalley.work@gmail.com>
22426 R: Ondrej Mosnacek <omosnace@redhat.com>
22427 L: selinux@vger.kernel.org
22428 S: Supported
22429 W: https://github.com/SELinuxProject
22430 Q: https://patchwork.kernel.org/project/selinux/list
22431 B: mailto:selinux@vger.kernel.org
22432 P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
22433 T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
22434 F: Documentation/ABI/removed/sysfs-selinux-checkreqprot
22435 F: Documentation/ABI/removed/sysfs-selinux-disable
22436 F: Documentation/admin-guide/LSM/SELinux.rst
22437 F: include/trace/events/avc.h
22438 F: include/uapi/linux/selinux_netlink.h
22439 F: scripts/selinux/
22440 F: security/selinux/
22441
22442 SENSABLE PHANTOM
22443 M: Jiri Slaby <jirislaby@kernel.org>
22444 S: Maintained
22445 F: drivers/misc/phantom.c
22446 F: include/uapi/linux/phantom.h
22447
22448 SENSEAIR SUNRISE 006-0-0007
22449 M: Jacopo Mondi <jacopo@jmondi.org>
22450 S: Maintained
22451 F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
22452 F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
22453 F: drivers/iio/chemical/sunrise_co2.c
22454
22455 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
22456 M: Tomasz Duszynski <tomasz.duszynski@octakon.com>
22457 S: Maintained
22458 F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
22459 F: drivers/iio/chemical/scd30.h
22460 F: drivers/iio/chemical/scd30_core.c
22461 F: drivers/iio/chemical/scd30_i2c.c
22462 F: drivers/iio/chemical/scd30_serial.c
22463
22464 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
22465 M: Roan van Dijk <roan@protonic.nl>
22466 S: Maintained
22467 F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
22468 F: drivers/iio/chemical/scd4x.c
22469
22470 SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER
22471 M: Petar Stoykov <petar.stoykov@prodrive-technologies.com>
22472 S: Maintained
22473 F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml
22474 F: drivers/iio/pressure/sdp500.c
22475
22476 SENSIRION SGP40 GAS SENSOR DRIVER
22477 M: Andreas Klinger <ak@it-klinger.de>
22478 S: Maintained
22479 F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
22480 F: drivers/iio/chemical/sgp40.c
22481
22482 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
22483 M: Tomasz Duszynski <tduszyns@gmail.com>
22484 S: Maintained
22485 F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
22486 F: drivers/iio/chemical/sps30.c
22487 F: drivers/iio/chemical/sps30_i2c.c
22488 F: drivers/iio/chemical/sps30_serial.c
22489
22490 SERIAL DEVICE BUS
22491 M: Rob Herring <robh@kernel.org>
22492 L: linux-serial@vger.kernel.org
22493 S: Maintained
22494 F: Documentation/devicetree/bindings/serial/serial.yaml
22495 F: drivers/tty/serdev/
22496 F: include/linux/serdev.h
22497
22498 SERIAL IR RECEIVER
22499 M: Sean Young <sean@mess.org>
22500 L: linux-media@vger.kernel.org
22501 S: Maintained
22502 F: drivers/media/rc/serial_ir.c
22503
22504 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
22505 M: Srinivas Kandagatla <srini@kernel.org>
22506 L: linux-sound@vger.kernel.org
22507 S: Maintained
22508 F: Documentation/devicetree/bindings/slimbus/
22509 F: Documentation/driver-api/slimbus.rst
22510 F: drivers/slimbus/
22511 F: include/linux/slimbus.h
22512
22513 SFC NETWORK DRIVER
22514 M: Edward Cree <ecree.xilinx@gmail.com>
22515 L: netdev@vger.kernel.org
22516 L: linux-net-drivers@amd.com
22517 S: Maintained
22518 F: Documentation/networking/devlink/sfc.rst
22519 F: drivers/net/ethernet/sfc/
22520
22521 SFCTEMP HWMON DRIVER
22522 M: Emil Renner Berthing <kernel@esmil.dk>
22523 M: Hal Feng <hal.feng@starfivetech.com>
22524 L: linux-hwmon@vger.kernel.org
22525 S: Maintained
22526 F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
22527 F: Documentation/hwmon/sfctemp.rst
22528 F: drivers/hwmon/sfctemp.c
22529
22530 SFF/SFP/SFP+ MODULE SUPPORT
22531 M: Russell King <linux@armlinux.org.uk>
22532 L: netdev@vger.kernel.org
22533 S: Maintained
22534 F: Documentation/devicetree/bindings/net/sff,sfp.yaml
22535 F: drivers/net/phy/phylink.c
22536 F: drivers/net/phy/sfp*
22537 F: include/linux/mdio/mdio-i2c.h
22538 F: include/linux/phylink.h
22539 F: include/linux/sfp.h
22540 K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
22541
22542 SGI GRU DRIVER
22543 M: Dimitri Sivanich <dimitri.sivanich@hpe.com>
22544 S: Maintained
22545 F: drivers/misc/sgi-gru/
22546
22547 SGI XP/XPC/XPNET DRIVER
22548 M: Robin Holt <robinmholt@gmail.com>
22549 M: Steve Wahl <steve.wahl@hpe.com>
22550 S: Maintained
22551 F: drivers/misc/sgi-xp/
22552
22553 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
22554 M: Wenjia Zhang <wenjia@linux.ibm.com>
22555 M: Jan Karcher <jaka@linux.ibm.com>
22556 R: D. Wythe <alibuda@linux.alibaba.com>
22557 R: Tony Lu <tonylu@linux.alibaba.com>
22558 R: Wen Gu <guwen@linux.alibaba.com>
22559 L: linux-rdma@vger.kernel.org
22560 L: linux-s390@vger.kernel.org
22561 S: Supported
22562 F: net/smc/
22563
22564 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
22565 M: Linus Walleij <linus.walleij@linaro.org>
22566 L: linux-iio@vger.kernel.org
22567 S: Maintained
22568 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
22569 F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
22570 F: drivers/iio/light/gp2ap002.c
22571
22572 SHARP RJ54N1CB0C SENSOR DRIVER
22573 M: Jacopo Mondi <jacopo@jmondi.org>
22574 L: linux-media@vger.kernel.org
22575 S: Odd fixes
22576 T: git git://linuxtv.org/media.git
22577 F: drivers/media/i2c/rj54n1cb0c.c
22578 F: include/media/i2c/rj54n1cb0c.h
22579
22580 SHRINKER
22581 M: Andrew Morton <akpm@linux-foundation.org>
22582 M: Dave Chinner <david@fromorbit.com>
22583 R: Qi Zheng <zhengqi.arch@bytedance.com>
22584 R: Roman Gushchin <roman.gushchin@linux.dev>
22585 R: Muchun Song <muchun.song@linux.dev>
22586 L: linux-mm@kvack.org
22587 S: Maintained
22588 F: Documentation/admin-guide/mm/shrinker_debugfs.rst
22589 F: include/linux/shrinker.h
22590 F: mm/shrinker.c
22591 F: mm/shrinker_debug.c
22592
22593 SH_VOU V4L2 OUTPUT DRIVER
22594 L: linux-media@vger.kernel.org
22595 S: Orphan
22596 F: drivers/media/platform/renesas/sh_vou.c
22597 F: include/media/drv-intf/sh_vou.h
22598
22599 SI2157 MEDIA DRIVER
22600 L: linux-media@vger.kernel.org
22601 S: Orphan
22602 W: https://linuxtv.org
22603 Q: http://patchwork.linuxtv.org/project/linux-media/list/
22604 F: drivers/media/tuners/si2157*
22605
22606 SI2165 MEDIA DRIVER
22607 M: Matthias Schwarzott <zzam@gentoo.org>
22608 L: linux-media@vger.kernel.org
22609 S: Maintained
22610 W: https://linuxtv.org
22611 Q: http://patchwork.linuxtv.org/project/linux-media/list/
22612 F: drivers/media/dvb-frontends/si2165*
22613
22614 SI2168 MEDIA DRIVER
22615 L: linux-media@vger.kernel.org
22616 S: Orphan
22617 W: https://linuxtv.org
22618 Q: http://patchwork.linuxtv.org/project/linux-media/list/
22619 F: drivers/media/dvb-frontends/si2168*
22620
22621 SI470X FM RADIO RECEIVER I2C DRIVER
22622 M: Hans Verkuil <hverkuil@xs4all.nl>
22623 L: linux-media@vger.kernel.org
22624 S: Odd Fixes
22625 W: https://linuxtv.org
22626 T: git git://linuxtv.org/media.git
22627 F: Documentation/devicetree/bindings/media/silabs,si470x.yaml
22628 F: drivers/media/radio/si470x/radio-si470x-i2c.c
22629
22630 SI470X FM RADIO RECEIVER USB DRIVER
22631 M: Hans Verkuil <hverkuil@xs4all.nl>
22632 L: linux-media@vger.kernel.org
22633 S: Maintained
22634 W: https://linuxtv.org
22635 T: git git://linuxtv.org/media.git
22636 F: drivers/media/radio/si470x/radio-si470x-common.c
22637 F: drivers/media/radio/si470x/radio-si470x-usb.c
22638 F: drivers/media/radio/si470x/radio-si470x.h
22639
22640 SI4713 FM RADIO TRANSMITTER I2C DRIVER
22641 M: Eduardo Valentin <edubezval@gmail.com>
22642 L: linux-media@vger.kernel.org
22643 S: Odd Fixes
22644 W: https://linuxtv.org
22645 T: git git://linuxtv.org/media.git
22646 F: drivers/media/radio/si4713/si4713.?
22647
22648 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
22649 M: Eduardo Valentin <edubezval@gmail.com>
22650 L: linux-media@vger.kernel.org
22651 S: Odd Fixes
22652 W: https://linuxtv.org
22653 T: git git://linuxtv.org/media.git
22654 F: drivers/media/radio/si4713/radio-platform-si4713.c
22655
22656 SI4713 FM RADIO TRANSMITTER USB DRIVER
22657 M: Hans Verkuil <hverkuil@xs4all.nl>
22658 L: linux-media@vger.kernel.org
22659 S: Maintained
22660 W: https://linuxtv.org
22661 T: git git://linuxtv.org/media.git
22662 F: drivers/media/radio/si4713/radio-usb-si4713.c
22663
22664 SIANO DVB DRIVER
22665 M: Mauro Carvalho Chehab <mchehab@kernel.org>
22666 L: linux-media@vger.kernel.org
22667 S: Odd fixes
22668 W: https://linuxtv.org
22669 T: git git://linuxtv.org/media.git
22670 F: drivers/media/common/siano/
22671 F: drivers/media/mmc/siano/
22672 F: drivers/media/usb/siano/
22673 F: drivers/media/usb/siano/
22674
22675 SIEMENS IPC LED DRIVERS
22676 M: Bao Cheng Su <baocheng.su@siemens.com>
22677 M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com>
22678 M: Tobias Schaffner <tobias.schaffner@siemens.com>
22679 L: linux-leds@vger.kernel.org
22680 S: Maintained
22681 F: drivers/leds/simatic/
22682
22683 SIEMENS IPC PLATFORM DRIVERS
22684 M: Bao Cheng Su <baocheng.su@siemens.com>
22685 M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com>
22686 M: Tobias Schaffner <tobias.schaffner@siemens.com>
22687 L: platform-driver-x86@vger.kernel.org
22688 S: Maintained
22689 F: drivers/platform/x86/siemens/
22690 F: include/linux/platform_data/x86/simatic-ipc-base.h
22691 F: include/linux/platform_data/x86/simatic-ipc.h
22692
22693 SIEMENS IPC WATCHDOG DRIVERS
22694 M: Bao Cheng Su <baocheng.su@siemens.com>
22695 M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com>
22696 M: Tobias Schaffner <tobias.schaffner@siemens.com>
22697 L: linux-watchdog@vger.kernel.org
22698 S: Maintained
22699 F: drivers/watchdog/simatic-ipc-wdt.c
22700
22701 SIFIVE DRIVERS
22702 M: Paul Walmsley <paul.walmsley@sifive.com>
22703 M: Samuel Holland <samuel.holland@sifive.com>
22704 L: linux-riscv@lists.infradead.org
22705 S: Supported
22706 F: drivers/dma/sf-pdma/
22707 N: sifive
22708 K: fu[57]40
22709 K: [^@]sifive
22710
22711 SILEAD TOUCHSCREEN DRIVER
22712 M: Hans de Goede <hdegoede@redhat.com>
22713 L: linux-input@vger.kernel.org
22714 L: platform-driver-x86@vger.kernel.org
22715 S: Maintained
22716 F: drivers/input/touchscreen/silead.c
22717 F: drivers/platform/x86/touchscreen_dmi.c
22718
22719 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
22720 M: Jérôme Pouiller <jerome.pouiller@silabs.com>
22721 L: linux-wireless@vger.kernel.org
22722 S: Supported
22723 F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
22724 F: drivers/net/wireless/silabs/
22725
22726 SILICON MOTION SM712 FRAME BUFFER DRIVER
22727 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
22728 M: Teddy Wang <teddy.wang@siliconmotion.com>
22729 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
22730 L: linux-fbdev@vger.kernel.org
22731 S: Maintained
22732 F: Documentation/fb/sm712fb.rst
22733 F: drivers/video/fbdev/sm712*
22734
22735 SILVACO I3C DUAL-ROLE MASTER
22736 M: Miquel Raynal <miquel.raynal@bootlin.com>
22737 M: Frank Li <Frank.Li@nxp.com>
22738 L: linux-i3c@lists.infradead.org (moderated for non-subscribers)
22739 L: imx@lists.linux.dev
22740 S: Maintained
22741 F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
22742 F: drivers/i3c/master/svc-i3c-master.c
22743
22744 SIMPLEFB FB DRIVER
22745 M: Hans de Goede <hdegoede@redhat.com>
22746 L: linux-fbdev@vger.kernel.org
22747 S: Maintained
22748 F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml
22749 F: drivers/video/fbdev/simplefb.c
22750 F: include/linux/platform_data/simplefb.h
22751
22752 SIOX
22753 M: Thorsten Scherer <t.scherer@eckelmann.de>
22754 R: Pengutronix Kernel Team <kernel@pengutronix.de>
22755 S: Supported
22756 F: drivers/gpio/gpio-siox.c
22757 F: drivers/siox/*
22758 F: include/trace/events/siox.h
22759
22760 SIPHASH PRF ROUTINES
22761 M: Jason A. Donenfeld <Jason@zx2c4.com>
22762 S: Maintained
22763 F: include/linux/siphash.h
22764 F: lib/siphash.c
22765 F: lib/tests/siphash_kunit.c
22766
22767 SIS 190 ETHERNET DRIVER
22768 M: Francois Romieu <romieu@fr.zoreil.com>
22769 L: netdev@vger.kernel.org
22770 S: Maintained
22771 F: drivers/net/ethernet/sis/sis190.c
22772
22773 SIS 900/7016 FAST ETHERNET DRIVER
22774 M: Daniele Venzano <venza@brownhat.org>
22775 L: netdev@vger.kernel.org
22776 S: Maintained
22777 W: http://www.brownhat.org/sis900.html
22778 F: drivers/net/ethernet/sis/sis900.*
22779
22780 SIS FRAMEBUFFER DRIVER
22781 S: Orphan
22782 F: Documentation/fb/sisfb.rst
22783 F: drivers/video/fbdev/sis/
22784 F: include/video/sisfb.h
22785
22786 SIS I2C TOUCHSCREEN DRIVER
22787 M: Mika Penttilä <mpenttil@redhat.com>
22788 L: linux-input@vger.kernel.org
22789 S: Maintained
22790 F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
22791 F: drivers/input/touchscreen/sis_i2c.c
22792
22793 SIS USB2VGA DRIVER
22794 M: Thomas Winischhofer <thomas@winischhofer.net>
22795 S: Maintained
22796 W: http://www.winischhofer.at/linuxsisusbvga.shtml
22797 F: drivers/usb/misc/sisusbvga/
22798
22799 SL28 CPLD MFD DRIVER
22800 M: Michael Walle <mwalle@kernel.org>
22801 S: Maintained
22802 F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
22803 F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
22804 F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
22805 F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
22806 F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
22807 F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
22808 F: drivers/gpio/gpio-sl28cpld.c
22809 F: drivers/hwmon/sl28cpld-hwmon.c
22810 F: drivers/irqchip/irq-sl28cpld.c
22811 F: drivers/pwm/pwm-sl28cpld.c
22812 F: drivers/watchdog/sl28cpld_wdt.c
22813
22814 SL28 VPD NVMEM LAYOUT DRIVER
22815 M: Michael Walle <mwalle@kernel.org>
22816 S: Maintained
22817 F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
22818 F: drivers/nvmem/layouts/sl28vpd.c
22819
22820 SLAB ALLOCATOR
22821 M: Christoph Lameter <cl@gentwo.org>
22822 M: David Rientjes <rientjes@google.com>
22823 M: Andrew Morton <akpm@linux-foundation.org>
22824 M: Vlastimil Babka <vbabka@suse.cz>
22825 R: Roman Gushchin <roman.gushchin@linux.dev>
22826 R: Harry Yoo <harry.yoo@oracle.com>
22827 L: linux-mm@kvack.org
22828 S: Maintained
22829 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
22830 F: include/linux/sl?b*.h
22831 F: mm/sl?b*
22832
22833 SLCAN CAN NETWORK DRIVER
22834 M: Dario Binacchi <dario.binacchi@amarulasolutions.com>
22835 L: linux-can@vger.kernel.org
22836 S: Maintained
22837 F: drivers/net/can/slcan/
22838
22839 SLEEPABLE READ-COPY UPDATE (SRCU)
22840 M: Lai Jiangshan <jiangshanlai@gmail.com>
22841 M: "Paul E. McKenney" <paulmck@kernel.org>
22842 M: Josh Triplett <josh@joshtriplett.org>
22843 R: Steven Rostedt <rostedt@goodmis.org>
22844 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22845 L: rcu@vger.kernel.org
22846 S: Supported
22847 W: http://www.rdrop.com/users/paulmck/RCU/
22848 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev
22849 F: include/linux/srcu*.h
22850 F: kernel/rcu/srcu*.c
22851
22852 SMACK SECURITY MODULE
22853 M: Casey Schaufler <casey@schaufler-ca.com>
22854 L: linux-security-module@vger.kernel.org
22855 S: Maintained
22856 W: http://schaufler-ca.com
22857 T: git git://github.com/cschaufler/smack-next
22858 F: Documentation/admin-guide/LSM/Smack.rst
22859 F: security/smack/
22860
22861 SMC91x ETHERNET DRIVER
22862 M: Nicolas Pitre <nico@fluxnic.net>
22863 S: Odd Fixes
22864 F: drivers/net/ethernet/smsc/smc91x.*
22865
22866 SMSC EMC2103 HARDWARE MONITOR DRIVER
22867 M: Steve Glendinning <steve.glendinning@shawell.net>
22868 L: linux-hwmon@vger.kernel.org
22869 S: Maintained
22870 F: Documentation/hwmon/emc2103.rst
22871 F: drivers/hwmon/emc2103.c
22872
22873 SMSC SCH5627 HARDWARE MONITOR DRIVER
22874 M: Hans de Goede <hdegoede@redhat.com>
22875 L: linux-hwmon@vger.kernel.org
22876 S: Supported
22877 F: Documentation/hwmon/sch5627.rst
22878 F: drivers/hwmon/sch5627.c
22879
22880 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
22881 M: Steve Glendinning <steve.glendinning@shawell.net>
22882 L: linux-fbdev@vger.kernel.org
22883 S: Maintained
22884 F: drivers/video/fbdev/smscufx.c
22885
22886 SMSC47B397 HARDWARE MONITOR DRIVER
22887 M: Jean Delvare <jdelvare@suse.com>
22888 L: linux-hwmon@vger.kernel.org
22889 S: Maintained
22890 F: Documentation/hwmon/smsc47b397.rst
22891 F: drivers/hwmon/smsc47b397.c
22892
22893 SMSC911x ETHERNET DRIVER
22894 M: Steve Glendinning <steve.glendinning@shawell.net>
22895 L: netdev@vger.kernel.org
22896 S: Maintained
22897 F: drivers/net/ethernet/smsc/smsc911x.*
22898 F: include/linux/smsc911x.h
22899
22900 SMSC9420 PCI ETHERNET DRIVER
22901 M: Steve Glendinning <steve.glendinning@shawell.net>
22902 L: netdev@vger.kernel.org
22903 S: Maintained
22904 F: drivers/net/ethernet/smsc/smsc9420.*
22905
22906 SNET DPU VIRTIO DATA PATH ACCELERATOR
22907 R: Alvaro Karsz <alvaro.karsz@solid-run.com>
22908 F: drivers/vdpa/solidrun/
22909
22910 SOCIONEXT (SNI) AVE NETWORK DRIVER
22911 M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
22912 L: netdev@vger.kernel.org
22913 S: Maintained
22914 F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
22915 F: drivers/net/ethernet/socionext/sni_ave.c
22916
22917 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
22918 M: Ilias Apalodimas <ilias.apalodimas@linaro.org>
22919 M: Masahisa Kojima <kojima.masahisa@socionext.com>
22920 L: netdev@vger.kernel.org
22921 S: Maintained
22922 F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
22923 F: drivers/net/ethernet/socionext/netsec.c
22924
22925 SOCIONEXT (SNI) Synquacer SPI DRIVER
22926 M: Masahisa Kojima <masahisa.kojima@linaro.org>
22927 M: Jassi Brar <jaswinder.singh@linaro.org>
22928 L: linux-spi@vger.kernel.org
22929 S: Maintained
22930 F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
22931 F: drivers/spi/spi-synquacer.c
22932
22933 SOCIONEXT SYNQUACER I2C DRIVER
22934 M: Ard Biesheuvel <ardb@kernel.org>
22935 L: linux-i2c@vger.kernel.org
22936 S: Maintained
22937 F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
22938 F: drivers/i2c/busses/i2c-synquacer.c
22939
22940 SOCIONEXT UNIPHIER SOUND DRIVER
22941 L: linux-sound@vger.kernel.org
22942 S: Orphan
22943 F: sound/soc/uniphier/
22944
22945 SOCKET TIMESTAMPING
22946 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22947 R: Jason Xing <kernelxing@tencent.com>
22948 S: Maintained
22949 F: Documentation/networking/timestamping.rst
22950 F: include/linux/net_tstamp.h
22951 F: include/uapi/linux/net_tstamp.h
22952 F: tools/testing/selftests/bpf/*/net_timestamping*
22953 F: tools/testing/selftests/net/*timestamp*
22954 F: tools/testing/selftests/net/so_txtime.c
22955
22956 SOEKRIS NET48XX LED SUPPORT
22957 M: Chris Boot <bootc@bootc.net>
22958 S: Maintained
22959 F: drivers/leds/leds-net48xx.c
22960
22961 SOFT-IWARP DRIVER (siw)
22962 M: Bernard Metzler <bmt@zurich.ibm.com>
22963 L: linux-rdma@vger.kernel.org
22964 S: Supported
22965 F: drivers/infiniband/sw/siw/
22966 F: include/uapi/rdma/siw-abi.h
22967
22968 SOFT-ROCE DRIVER (rxe)
22969 M: Zhu Yanjun <zyjzyj2000@gmail.com>
22970 L: linux-rdma@vger.kernel.org
22971 S: Supported
22972 F: drivers/infiniband/sw/rxe/
22973 F: include/uapi/rdma/rdma_user_rxe.h
22974
22975 SOFTLOGIC 6x10 MPEG CODEC
22976 M: Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22977 M: Andrey Utkin <andrey_utkin@fastmail.com>
22978 M: Ismael Luceno <ismael@iodev.co.uk>
22979 L: linux-media@vger.kernel.org
22980 S: Supported
22981 F: drivers/media/pci/solo6x10/
22982
22983 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
22984 M: James Morse <james.morse@arm.com>
22985 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22986 S: Maintained
22987 F: Documentation/devicetree/bindings/arm/firmware/sdei.txt
22988 F: drivers/firmware/arm_sdei.c
22989 F: include/linux/arm_sdei.h
22990 F: include/uapi/linux/arm_sdei.h
22991
22992 SOFTWARE NODES AND DEVICE PROPERTIES
22993 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22994 R: Daniel Scally <djrscally@gmail.com>
22995 R: Heikki Krogerus <heikki.krogerus@linux.intel.com>
22996 R: Sakari Ailus <sakari.ailus@linux.intel.com>
22997 L: linux-acpi@vger.kernel.org
22998 S: Maintained
22999 F: drivers/base/property.c
23000 F: drivers/base/swnode.c
23001 F: include/linux/fwnode.h
23002 F: include/linux/property.h
23003
23004 SOFTWARE RAID (Multiple Disks) SUPPORT
23005 M: Song Liu <song@kernel.org>
23006 M: Yu Kuai <yukuai3@huawei.com>
23007 L: linux-raid@vger.kernel.org
23008 S: Supported
23009 Q: https://patchwork.kernel.org/project/linux-raid/list/
23010 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git
23011 F: drivers/md/Kconfig
23012 F: drivers/md/Makefile
23013 F: drivers/md/md*
23014 F: drivers/md/raid*
23015 F: include/linux/raid/
23016 F: include/uapi/linux/raid/
23017
23018 SOLIDRUN CLEARFOG SUPPORT
23019 M: Russell King <linux@armlinux.org.uk>
23020 S: Maintained
23021 F: arch/arm/boot/dts/marvell/armada-388-clearfog*
23022 F: arch/arm/boot/dts/marvell/armada-38x-solidrun-*
23023
23024 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
23025 M: Russell King <linux@armlinux.org.uk>
23026 S: Maintained
23027 F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
23028 F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
23029 F: arch/arm/boot/dts/nxp/imx/imx6*-sr-*
23030
23031 SONIC NETWORK DRIVER
23032 M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
23033 L: netdev@vger.kernel.org
23034 S: Maintained
23035 F: drivers/net/ethernet/natsemi/sonic.*
23036
23037 SONICS SILICON BACKPLANE DRIVER (SSB)
23038 M: Michael Buesch <m@bues.ch>
23039 L: linux-wireless@vger.kernel.org
23040 S: Maintained
23041 F: drivers/ssb/
23042 F: include/linux/ssb/
23043
23044 SONY IMX208 SENSOR DRIVER
23045 M: Sakari Ailus <sakari.ailus@linux.intel.com>
23046 L: linux-media@vger.kernel.org
23047 S: Maintained
23048 T: git git://linuxtv.org/media.git
23049 F: drivers/media/i2c/imx208.c
23050
23051 SONY IMX214 SENSOR DRIVER
23052 M: Ricardo Ribalda <ribalda@kernel.org>
23053 L: linux-media@vger.kernel.org
23054 S: Maintained
23055 T: git git://linuxtv.org/media.git
23056 F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
23057 F: drivers/media/i2c/imx214.c
23058
23059 SONY IMX219 SENSOR DRIVER
23060 M: Dave Stevenson <dave.stevenson@raspberrypi.com>
23061 L: linux-media@vger.kernel.org
23062 S: Maintained
23063 T: git git://linuxtv.org/media.git
23064 F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml
23065 F: drivers/media/i2c/imx219.c
23066
23067 SONY IMX258 SENSOR DRIVER
23068 M: Sakari Ailus <sakari.ailus@linux.intel.com>
23069 L: linux-media@vger.kernel.org
23070 S: Maintained
23071 T: git git://linuxtv.org/media.git
23072 F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml
23073 F: drivers/media/i2c/imx258.c
23074
23075 SONY IMX274 SENSOR DRIVER
23076 M: Leon Luo <leonl@leopardimaging.com>
23077 L: linux-media@vger.kernel.org
23078 S: Maintained
23079 T: git git://linuxtv.org/media.git
23080 F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
23081 F: drivers/media/i2c/imx274.c
23082
23083 SONY IMX283 SENSOR DRIVER
23084 M: Kieran Bingham <kieran.bingham@ideasonboard.com>
23085 M: Umang Jain <umang.jain@ideasonboard.com>
23086 L: linux-media@vger.kernel.org
23087 S: Maintained
23088 T: git git://linuxtv.org/media.git
23089 F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml
23090 F: drivers/media/i2c/imx283.c
23091
23092 SONY IMX290 SENSOR DRIVER
23093 M: Manivannan Sadhasivam <mani@kernel.org>
23094 L: linux-media@vger.kernel.org
23095 S: Maintained
23096 T: git git://linuxtv.org/media.git
23097 F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
23098 F: drivers/media/i2c/imx290.c
23099
23100 SONY IMX296 SENSOR DRIVER
23101 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23102 M: Manivannan Sadhasivam <mani@kernel.org>
23103 L: linux-media@vger.kernel.org
23104 S: Maintained
23105 T: git git://linuxtv.org/media.git
23106 F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
23107 F: drivers/media/i2c/imx296.c
23108
23109 SONY IMX319 SENSOR DRIVER
23110 M: Bingbu Cao <bingbu.cao@intel.com>
23111 L: linux-media@vger.kernel.org
23112 S: Maintained
23113 T: git git://linuxtv.org/media.git
23114 F: drivers/media/i2c/imx319.c
23115
23116 SONY IMX334 SENSOR DRIVER
23117 L: linux-media@vger.kernel.org
23118 S: Orphan
23119 T: git git://linuxtv.org/media.git
23120 F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
23121 F: drivers/media/i2c/imx334.c
23122
23123 SONY IMX335 SENSOR DRIVER
23124 M: Kieran Bingham <kieran.bingham@ideasonboard.com>
23125 L: linux-media@vger.kernel.org
23126 S: Maintained
23127 T: git git://linuxtv.org/media.git
23128 F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
23129 F: drivers/media/i2c/imx335.c
23130
23131 SONY IMX355 SENSOR DRIVER
23132 M: Tianshu Qiu <tian.shu.qiu@intel.com>
23133 L: linux-media@vger.kernel.org
23134 S: Maintained
23135 T: git git://linuxtv.org/media.git
23136 F: drivers/media/i2c/imx355.c
23137
23138 SONY IMX412 SENSOR DRIVER
23139 L: linux-media@vger.kernel.org
23140 S: Orphan
23141 T: git git://linuxtv.org/media.git
23142 F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
23143 F: drivers/media/i2c/imx412.c
23144
23145 SONY IMX415 SENSOR DRIVER
23146 M: Michael Riesch <michael.riesch@collabora.com>
23147 L: linux-media@vger.kernel.org
23148 S: Maintained
23149 T: git git://linuxtv.org/media.git
23150 F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
23151 F: drivers/media/i2c/imx415.c
23152
23153 SONY MEMORYSTICK SUBSYSTEM
23154 M: Maxim Levitsky <maximlevitsky@gmail.com>
23155 M: Alex Dubov <oakad@yahoo.com>
23156 M: Ulf Hansson <ulf.hansson@linaro.org>
23157 L: linux-mmc@vger.kernel.org
23158 S: Maintained
23159 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
23160 F: drivers/memstick/
23161 F: include/linux/memstick.h
23162
23163 SONY VAIO CONTROL DEVICE DRIVER
23164 M: Mattia Dongili <malattia@linux.it>
23165 L: platform-driver-x86@vger.kernel.org
23166 S: Maintained
23167 W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
23168 F: Documentation/admin-guide/laptops/sony-laptop.rst
23169 F: drivers/char/sonypi.c
23170 F: drivers/platform/x86/sony-laptop.c
23171
23172 SOPHGO DEVICETREES and DRIVERS
23173 M: Chen Wang <unicorn_wang@outlook.com>
23174 M: Inochi Amaoto <inochiama@gmail.com>
23175 L: sophgo@lists.linux.dev
23176 W: https://github.com/sophgo/linux/wiki
23177 T: git https://github.com/sophgo/linux.git
23178 S: Maintained
23179 N: sophgo
23180 K: sophgo
23181
23182 SOUND
23183 M: Jaroslav Kysela <perex@perex.cz>
23184 M: Takashi Iwai <tiwai@suse.com>
23185 L: linux-sound@vger.kernel.org
23186 S: Maintained
23187 W: http://www.alsa-project.org/
23188 Q: http://patchwork.kernel.org/project/alsa-devel/list/
23189 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
23190 F: Documentation/sound/
23191 F: include/sound/
23192 F: include/uapi/sound/
23193 F: sound/
23194 F: tools/testing/selftests/alsa
23195
23196 SOUND - ALSA SELFTESTS
23197 M: Mark Brown <broonie@kernel.org>
23198 L: linux-sound@vger.kernel.org
23199 L: linux-kselftest@vger.kernel.org
23200 S: Supported
23201 F: tools/testing/selftests/alsa
23202
23203 SOUND - COMPRESSED AUDIO
23204 M: Vinod Koul <vkoul@kernel.org>
23205 L: linux-sound@vger.kernel.org
23206 S: Supported
23207 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
23208 F: Documentation/sound/designs/compress-offload.rst
23209 F: include/sound/compress_driver.h
23210 F: include/uapi/sound/compress_*
23211 F: sound/core/compress_offload.c
23212 F: sound/soc/soc-compress.c
23213
23214 SOUND - CORE KUNIT TEST
23215 M: Ivan Orlov <ivan.orlov0322@gmail.com>
23216 L: linux-sound@vger.kernel.org
23217 S: Supported
23218 F: sound/core/sound_kunit.c
23219
23220 SOUND - DMAENGINE HELPERS
23221 M: Lars-Peter Clausen <lars@metafoo.de>
23222 S: Supported
23223 F: include/sound/dmaengine_pcm.h
23224 F: sound/core/pcm_dmaengine.c
23225 F: sound/soc/soc-generic-dmaengine-pcm.c
23226
23227 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
23228 M: Liam Girdwood <lgirdwood@gmail.com>
23229 M: Mark Brown <broonie@kernel.org>
23230 L: linux-sound@vger.kernel.org
23231 S: Supported
23232 W: http://alsa-project.org/main/index.php/ASoC
23233 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
23234 F: Documentation/devicetree/bindings/sound/
23235 F: Documentation/sound/soc/
23236 F: include/dt-bindings/sound/
23237 F: include/sound/cs*
23238 X: include/sound/cs4231-regs.h
23239 X: include/sound/cs8403.h
23240 X: include/sound/cs8427.h
23241 F: include/sound/madera-pdata.h
23242 F: include/sound/soc*
23243 F: include/sound/sof.h
23244 F: include/sound/sof/
23245 F: include/sound/wm*.h
23246 F: include/trace/events/sof*.h
23247 F: include/uapi/sound/asoc.h
23248 F: sound/soc/
23249
23250 SOUND - SOC LAYER / dapm-graph
23251 M: Luca Ceresoli <luca.ceresoli@bootlin.com>
23252 L: linux-sound@vger.kernel.org
23253 S: Maintained
23254 F: tools/sound/dapm-graph
23255
23256 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
23257 M: Liam Girdwood <lgirdwood@gmail.com>
23258 M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
23259 M: Bard Liao <yung-chuan.liao@linux.intel.com>
23260 M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
23261 M: Daniel Baluta <daniel.baluta@nxp.com>
23262 R: Kai Vehmanen <kai.vehmanen@linux.intel.com>
23263 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
23264 L: sound-open-firmware@alsa-project.org (moderated for non-subscribers)
23265 S: Supported
23266 W: https://github.com/thesofproject/linux/
23267 F: sound/soc/sof/
23268
23269 SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card)
23270 M: Mark Brown <broonie@kernel.org>
23271 M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
23272 S: Supported
23273 L: linux-sound@vger.kernel.org
23274 F: sound/soc/generic/
23275 F: include/sound/simple_card*
23276 F: Documentation/devicetree/bindings/sound/simple-card.yaml
23277 F: Documentation/devicetree/bindings/sound/audio-graph*.yaml
23278
23279 SOUNDWIRE SUBSYSTEM
23280 M: Vinod Koul <vkoul@kernel.org>
23281 M: Bard Liao <yung-chuan.liao@linux.intel.com>
23282 R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
23283 R: Sanyog Kale <sanyog.r.kale@intel.com>
23284 L: linux-sound@vger.kernel.org
23285 S: Supported
23286 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
23287 F: Documentation/driver-api/soundwire/
23288 F: drivers/soundwire/
23289 F: include/linux/soundwire/
23290
23291 SP2 MEDIA DRIVER
23292 M: Olli Salonen <olli.salonen@iki.fi>
23293 L: linux-media@vger.kernel.org
23294 S: Maintained
23295 W: https://linuxtv.org
23296 Q: http://patchwork.linuxtv.org/project/linux-media/list/
23297 F: drivers/media/dvb-frontends/sp2*
23298
23299 SPANISH DOCUMENTATION
23300 M: Carlos Bilbao <carlos.bilbao@kernel.org>
23301 R: Avadhut Naik <avadhut.naik@amd.com>
23302 S: Maintained
23303 F: Documentation/translations/sp_SP/
23304
23305 SPARC + UltraSPARC (sparc/sparc64)
23306 M: "David S. Miller" <davem@davemloft.net>
23307 M: Andreas Larsson <andreas@gaisler.com>
23308 L: sparclinux@vger.kernel.org
23309 S: Maintained
23310 Q: http://patchwork.ozlabs.org/project/sparclinux/list/
23311 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
23312 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
23313 F: arch/sparc/
23314 F: drivers/sbus/
23315
23316 SPARC SERIAL DRIVERS
23317 M: "David S. Miller" <davem@davemloft.net>
23318 L: sparclinux@vger.kernel.org
23319 S: Maintained
23320 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
23321 T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
23322 F: drivers/tty/serial/suncore.c
23323 F: drivers/tty/serial/sunhv.c
23324 F: drivers/tty/serial/sunsab.c
23325 F: drivers/tty/serial/sunsab.h
23326 F: drivers/tty/serial/sunsu.c
23327 F: drivers/tty/serial/sunzilog.c
23328 F: drivers/tty/serial/sunzilog.h
23329 F: drivers/tty/vcc.c
23330 F: include/linux/sunserialcore.h
23331
23332 SPARSE CHECKER
23333 M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
23334 L: linux-sparse@vger.kernel.org
23335 S: Maintained
23336 W: https://sparse.docs.kernel.org/
23337 Q: https://patchwork.kernel.org/project/linux-sparse/list/
23338 B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
23339 T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
23340 F: include/linux/compiler.h
23341
23342 SPEAKUP CONSOLE SPEECH DRIVER
23343 M: William Hubbs <w.d.hubbs@gmail.com>
23344 M: Chris Brannon <chris@the-brannons.com>
23345 M: Kirk Reiser <kirk@reisers.ca>
23346 M: Samuel Thibault <samuel.thibault@ens-lyon.org>
23347 L: speakup@linux-speakup.org
23348 S: Odd Fixes
23349 W: http://www.linux-speakup.org/
23350 W: https://github.com/linux-speakup/speakup
23351 B: https://github.com/linux-speakup/speakup/issues
23352 F: drivers/accessibility/speakup/
23353
23354 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
23355 M: Viresh Kumar <vireshk@kernel.org>
23356 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
23357 L: soc@lists.linux.dev
23358 S: Maintained
23359 W: http://www.st.com/spear
23360 F: arch/arm/boot/dts/st/spear*
23361 F: arch/arm/mach-spear/
23362 F: drivers/clk/spear/
23363 F: drivers/pinctrl/spear/
23364
23365 SPI NOR SUBSYSTEM
23366 M: Tudor Ambarus <tudor.ambarus@linaro.org>
23367 M: Pratyush Yadav <pratyush@kernel.org>
23368 M: Michael Walle <mwalle@kernel.org>
23369 L: linux-mtd@lists.infradead.org
23370 S: Maintained
23371 W: http://www.linux-mtd.infradead.org/
23372 Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
23373 C: irc://irc.oftc.net/mtd
23374 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
23375 F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
23376 F: drivers/mtd/spi-nor/
23377 F: include/linux/mtd/spi-nor.h
23378
23379 SPI OFFLOAD
23380 R: David Lechner <dlechner@baylibre.com>
23381 F: drivers/spi/spi-offload-trigger-pwm.c
23382 F: drivers/spi/spi-offload.c
23383 F: include/linux/spi/offload/
23384 K: spi_offload
23385
23386 SPI SUBSYSTEM
23387 M: Mark Brown <broonie@kernel.org>
23388 L: linux-spi@vger.kernel.org
23389 S: Maintained
23390 Q: http://patchwork.kernel.org/project/spi-devel-general/list/
23391 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
23392 F: Documentation/devicetree/bindings/spi/
23393 F: Documentation/spi/
23394 F: drivers/spi/
23395 F: include/linux/spi/
23396 F: include/uapi/linux/spi/
23397 F: tools/spi/
23398
23399 SPMI SUBSYSTEM
23400 M: Stephen Boyd <sboyd@kernel.org>
23401 L: linux-kernel@vger.kernel.org
23402 S: Maintained
23403 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
23404 F: Documentation/devicetree/bindings/spmi/
23405 F: drivers/spmi/
23406 F: include/dt-bindings/spmi/spmi.h
23407 F: include/linux/spmi.h
23408 F: include/trace/events/spmi.h
23409
23410 SPU FILE SYSTEM
23411 L: linuxppc-dev@lists.ozlabs.org
23412 S: Orphan
23413 F: Documentation/filesystems/spufs/spufs.rst
23414 F: arch/powerpc/platforms/cell/spufs/
23415
23416 SQUASHFS FILE SYSTEM
23417 M: Phillip Lougher <phillip@squashfs.org.uk>
23418 L: squashfs-devel@lists.sourceforge.net (subscribers-only)
23419 S: Maintained
23420 W: http://squashfs.org.uk
23421 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
23422 F: Documentation/filesystems/squashfs.rst
23423 F: fs/squashfs/
23424
23425 SRM (Alpha) environment access
23426 M: Jan-Benedict Glaw <jbglaw@lug-owl.de>
23427 S: Maintained
23428 F: arch/alpha/kernel/srm_env.c
23429
23430 ST LSM6DSx IMU IIO DRIVER
23431 M: Lorenzo Bianconi <lorenzo@kernel.org>
23432 L: linux-iio@vger.kernel.org
23433 S: Maintained
23434 W: http://www.st.com/
23435 F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
23436 F: drivers/iio/imu/st_lsm6dsx/
23437
23438 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
23439 M: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
23440 M: Sylvain Petinot <sylvain.petinot@foss.st.com>
23441 L: linux-media@vger.kernel.org
23442 S: Maintained
23443 T: git git://linuxtv.org/media.git
23444 F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
23445 F: drivers/media/i2c/st-mipid02.c
23446
23447 ST STC3117 FUEL GAUGE DRIVER
23448 M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io>
23449 M: Bhavin Sharma <bhavin.sharma@siliconsignals.io>
23450 L: linux-pm@vger.kernel.org
23451 S: Maintained
23452 F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml
23453 F: drivers/power/supply/stc3117_fuel_gauge.c
23454
23455 ST STM32 FIREWALL
23456 M: Gatien Chevallier <gatien.chevallier@foss.st.com>
23457 S: Maintained
23458 F: drivers/bus/stm32_etzpc.c
23459 F: drivers/bus/stm32_firewall.c
23460 F: drivers/bus/stm32_rifsc.c
23461
23462 ST STM32 I2C/SMBUS DRIVER
23463 M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
23464 M: Alain Volmat <alain.volmat@foss.st.com>
23465 L: linux-i2c@vger.kernel.org
23466 S: Maintained
23467 F: drivers/i2c/busses/i2c-stm32*
23468
23469 ST STM32 OCTO MEMORY MANAGER
23470 M: Patrice Chotard <patrice.chotard@foss.st.com>
23471 S: Maintained
23472 F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml
23473 F: drivers/memory/stm32_omm.c
23474
23475 ST STM32 SPI DRIVER
23476 M: Alain Volmat <alain.volmat@foss.st.com>
23477 L: linux-spi@vger.kernel.org
23478 S: Maintained
23479 F: drivers/spi/spi-stm32.c
23480
23481 ST STPDDC60 DRIVER
23482 M: Daniel Nilsson <daniel.nilsson@flex.com>
23483 L: linux-hwmon@vger.kernel.org
23484 S: Maintained
23485 F: Documentation/hwmon/stpddc60.rst
23486 F: drivers/hwmon/pmbus/stpddc60.c
23487
23488 ST VD55G1 DRIVER
23489 M: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
23490 M: Sylvain Petinot <sylvain.petinot@foss.st.com>
23491 L: linux-media@vger.kernel.org
23492 S: Maintained
23493 F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml
23494 F: drivers/media/i2c/vd55g1.c
23495
23496 ST VD56G3 IMAGE SENSOR DRIVER
23497 M: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
23498 M: Sylvain Petinot <sylvain.petinot@foss.st.com>
23499 L: linux-media@vger.kernel.org
23500 S: Maintained
23501 F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml
23502 F: drivers/media/i2c/vd56g3.c
23503
23504 ST VGXY61 DRIVER
23505 M: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
23506 M: Sylvain Petinot <sylvain.petinot@foss.st.com>
23507 L: linux-media@vger.kernel.org
23508 S: Maintained
23509 T: git git://linuxtv.org/media.git
23510 F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
23511 F: Documentation/userspace-api/media/drivers/vgxy61.rst
23512 F: drivers/media/i2c/vgxy61.c
23513
23514 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
23515 M: Song Qiang <songqiang1304521@gmail.com>
23516 L: linux-iio@vger.kernel.org
23517 S: Maintained
23518 F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
23519 F: drivers/iio/proximity/vl53l0x-i2c.c
23520
23521 STABLE BRANCH
23522 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23523 M: Sasha Levin <sashal@kernel.org>
23524 L: stable@vger.kernel.org
23525 S: Supported
23526 F: Documentation/process/stable-kernel-rules.rst
23527
23528 STAGING - ATOMISP DRIVER
23529 M: Hans de Goede <hdegoede@redhat.com>
23530 M: Mauro Carvalho Chehab <mchehab@kernel.org>
23531 R: Sakari Ailus <sakari.ailus@linux.intel.com>
23532 L: linux-media@vger.kernel.org
23533 S: Maintained
23534 F: drivers/staging/media/atomisp/
23535
23536 STAGING - INDUSTRIAL IO
23537 M: Jonathan Cameron <jic23@kernel.org>
23538 L: linux-iio@vger.kernel.org
23539 S: Odd Fixes
23540 F: Documentation/devicetree/bindings/staging/iio/
23541 F: drivers/staging/iio/
23542
23543 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
23544 M: Marc Dietrich <marvin24@gmx.de>
23545 L: ac100@lists.launchpad.net (moderated for non-subscribers)
23546 L: linux-tegra@vger.kernel.org
23547 S: Maintained
23548 F: drivers/staging/nvec/
23549
23550 STAGING - SEPS525 LCD CONTROLLER DRIVERS
23551 M: Michael Hennerich <michael.hennerich@analog.com>
23552 L: linux-fbdev@vger.kernel.org
23553 S: Supported
23554 F: drivers/staging/fbtft/fb_seps525.c
23555
23556 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
23557 M: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
23558 M: Teddy Wang <teddy.wang@siliconmotion.com>
23559 M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
23560 L: linux-fbdev@vger.kernel.org
23561 S: Maintained
23562 F: drivers/staging/sm750fb/
23563
23564 STAGING SUBSYSTEM
23565 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23566 L: linux-staging@lists.linux.dev
23567 S: Supported
23568 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
23569 F: drivers/staging/
23570
23571 STANDALONE CACHE CONTROLLER DRIVERS
23572 M: Conor Dooley <conor@kernel.org>
23573 S: Maintained
23574 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
23575 F: Documentation/devicetree/bindings/cache/
23576 F: drivers/cache
23577
23578 STARFIRE/DURALAN NETWORK DRIVER
23579 M: Ion Badulescu <ionut@badula.org>
23580 S: Odd Fixes
23581 F: drivers/net/ethernet/adaptec/starfire*
23582
23583 STARFIVE CAMERA SUBSYSTEM DRIVER
23584 M: Jack Zhu <jack.zhu@starfivetech.com>
23585 M: Changhuang Liang <changhuang.liang@starfivetech.com>
23586 L: linux-media@vger.kernel.org
23587 S: Maintained
23588 F: Documentation/admin-guide/media/starfive_camss.rst
23589 F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
23590 F: drivers/staging/media/starfive/camss
23591
23592 STARFIVE CRYPTO DRIVER
23593 M: Jia Jie Ho <jiajie.ho@starfivetech.com>
23594 M: William Qiu <william.qiu@starfivetech.com>
23595 S: Supported
23596 F: Documentation/devicetree/bindings/crypto/starfive*
23597 F: drivers/crypto/starfive/
23598
23599 STARFIVE DEVICETREES
23600 M: Emil Renner Berthing <kernel@esmil.dk>
23601 S: Maintained
23602 F: arch/riscv/boot/dts/starfive/
23603
23604 STARFIVE DWMAC GLUE LAYER
23605 M: Emil Renner Berthing <kernel@esmil.dk>
23606 M: Minda Chen <minda.chen@starfivetech.com>
23607 S: Maintained
23608 F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
23609 F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
23610
23611 STARFIVE JH7110 DPHY RX DRIVER
23612 M: Jack Zhu <jack.zhu@starfivetech.com>
23613 M: Changhuang Liang <changhuang.liang@starfivetech.com>
23614 S: Supported
23615 F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
23616 F: drivers/phy/starfive/phy-jh7110-dphy-rx.c
23617
23618 STARFIVE JH7110 DPHY TX DRIVER
23619 M: Keith Zhao <keith.zhao@starfivetech.com>
23620 S: Supported
23621 F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml
23622 F: drivers/phy/starfive/phy-jh7110-dphy-tx.c
23623
23624 STARFIVE JH7110 MMC/SD/SDIO DRIVER
23625 M: William Qiu <william.qiu@starfivetech.com>
23626 S: Supported
23627 F: Documentation/devicetree/bindings/mmc/starfive*
23628 F: drivers/mmc/host/dw_mmc-starfive.c
23629
23630 STARFIVE JH7110 PLL CLOCK DRIVER
23631 M: Xingyu Wu <xingyu.wu@starfivetech.com>
23632 S: Supported
23633 F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
23634 F: drivers/clk/starfive/clk-starfive-jh7110-pll.c
23635
23636 STARFIVE JH7110 PWMDAC DRIVER
23637 M: Hal Feng <hal.feng@starfivetech.com>
23638 M: Xingyu Wu <xingyu.wu@starfivetech.com>
23639 S: Supported
23640 F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
23641 F: sound/soc/starfive/jh7110_pwmdac.c
23642
23643 STARFIVE JH7110 SYSCON
23644 M: William Qiu <william.qiu@starfivetech.com>
23645 M: Xingyu Wu <xingyu.wu@starfivetech.com>
23646 S: Supported
23647 F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
23648
23649 STARFIVE JH7110 TDM DRIVER
23650 M: Walker Chen <walker.chen@starfivetech.com>
23651 S: Maintained
23652 F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
23653 F: sound/soc/starfive/jh7110_tdm.c
23654
23655 STARFIVE JH71X0 CLOCK DRIVERS
23656 M: Emil Renner Berthing <kernel@esmil.dk>
23657 M: Hal Feng <hal.feng@starfivetech.com>
23658 S: Maintained
23659 F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
23660 F: drivers/clk/starfive/clk-starfive-jh71*
23661 F: include/dt-bindings/clock/starfive?jh71*.h
23662
23663 STARFIVE JH71X0 PINCTRL DRIVERS
23664 M: Emil Renner Berthing <kernel@esmil.dk>
23665 M: Jianlong Huang <jianlong.huang@starfivetech.com>
23666 M: Hal Feng <hal.feng@starfivetech.com>
23667 L: linux-gpio@vger.kernel.org
23668 S: Maintained
23669 F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
23670 F: drivers/pinctrl/starfive/pinctrl-starfive-jh71*
23671 F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
23672 F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
23673
23674 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
23675 M: Emil Renner Berthing <kernel@esmil.dk>
23676 M: Hal Feng <hal.feng@starfivetech.com>
23677 S: Maintained
23678 F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
23679 F: drivers/reset/starfive/reset-starfive-jh71*
23680 F: include/dt-bindings/reset/starfive?jh71*.h
23681
23682 STARFIVE JH71X0 USB DRIVERS
23683 M: Minda Chen <minda.chen@starfivetech.com>
23684 S: Maintained
23685 F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
23686 F: drivers/usb/cdns3/cdns3-starfive.c
23687
23688 STARFIVE JH71XX PMU CONTROLLER DRIVER
23689 M: Walker Chen <walker.chen@starfivetech.com>
23690 M: Changhuang Liang <changhuang.liang@starfivetech.com>
23691 S: Supported
23692 F: Documentation/devicetree/bindings/power/starfive*
23693 F: drivers/pmdomain/starfive/
23694 F: include/dt-bindings/power/starfive,jh7110-pmu.h
23695
23696 STARFIVE SOC DRIVERS
23697 M: Conor Dooley <conor@kernel.org>
23698 S: Maintained
23699 T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
23700 F: Documentation/devicetree/bindings/soc/starfive/
23701
23702 STARFIVE STARLINK PMU DRIVER
23703 M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com>
23704 S: Maintained
23705 F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst
23706 F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml
23707 F: drivers/perf/starfive_starlink_pmu.c
23708
23709 STARFIVE TRNG DRIVER
23710 M: Jia Jie Ho <jiajie.ho@starfivetech.com>
23711 S: Supported
23712 F: Documentation/devicetree/bindings/rng/starfive*
23713 F: drivers/char/hw_random/jh7110-trng.c
23714
23715 STARFIVE WATCHDOG DRIVER
23716 M: Xingyu Wu <xingyu.wu@starfivetech.com>
23717 M: Ziv Xu <ziv.xu@starfivetech.com>
23718 S: Supported
23719 F: Documentation/devicetree/bindings/watchdog/starfive*
23720 F: drivers/watchdog/starfive-wdt.c
23721
23722 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
23723 M: Minda Chen <minda.chen@starfivetech.com>
23724 S: Supported
23725 F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
23726 F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
23727 F: drivers/phy/starfive/phy-jh7110-pcie.c
23728 F: drivers/phy/starfive/phy-jh7110-usb.c
23729
23730 STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER
23731 M: Changhuang Liang <changhuang.liang@starfivetech.com>
23732 S: Supported
23733 F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml
23734 F: drivers/irqchip/irq-starfive-jh8100-intc.c
23735
23736 STATIC BRANCH/CALL
23737 M: Peter Zijlstra <peterz@infradead.org>
23738 M: Josh Poimboeuf <jpoimboe@kernel.org>
23739 M: Jason Baron <jbaron@akamai.com>
23740 R: Steven Rostedt <rostedt@goodmis.org>
23741 R: Ard Biesheuvel <ardb@kernel.org>
23742 S: Supported
23743 F: arch/*/include/asm/jump_label*.h
23744 F: arch/*/include/asm/static_call*.h
23745 F: arch/*/kernel/jump_label.c
23746 F: arch/*/kernel/static_call.c
23747 F: include/linux/jump_label*.h
23748 F: include/linux/static_call*.h
23749 F: kernel/jump_label.c
23750 F: kernel/static_call*.c
23751
23752 STI AUDIO (ASoC) DRIVERS
23753 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
23754 L: linux-sound@vger.kernel.org
23755 S: Maintained
23756 F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
23757 F: sound/soc/sti/
23758
23759 STI CEC DRIVER
23760 M: Alain Volmat <alain.volmat@foss.st.com>
23761 S: Maintained
23762 F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
23763 F: drivers/media/cec/platform/sti/
23764
23765 STK1160 USB VIDEO CAPTURE DRIVER
23766 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
23767 L: linux-media@vger.kernel.org
23768 S: Maintained
23769 T: git git://linuxtv.org/media.git
23770 F: drivers/media/usb/stk1160/
23771
23772 STM32 AUDIO (ASoC) DRIVERS
23773 M: Olivier Moysan <olivier.moysan@foss.st.com>
23774 M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
23775 L: linux-sound@vger.kernel.org
23776 S: Maintained
23777 F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
23778 F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml
23779 F: sound/soc/stm/
23780
23781 STM32 DMA DRIVERS
23782 M: Amélie Delaunay <amelie.delaunay@foss.st.com>
23783 L: dmaengine@vger.kernel.org
23784 L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
23785 S: Maintained
23786 F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst
23787 F: Documentation/devicetree/bindings/dma/stm32/
23788 F: drivers/dma/stm32/
23789
23790 STM32 TIMER/LPTIMER DRIVERS
23791 M: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
23792 S: Maintained
23793 F: Documentation/ABI/testing/*timer-stm32
23794 F: Documentation/devicetree/bindings/*/*stm32-*timer*
23795 F: drivers/*/stm32-*timer*
23796 F: drivers/pwm/pwm-stm32*
23797 F: include/linux/*/stm32-*tim*
23798
23799 STM32MP25 USB3/PCIE COMBOPHY DRIVER
23800 M: Christian Bruel <christian.bruel@foss.st.com>
23801 S: Maintained
23802 F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml
23803 F: drivers/phy/st/phy-stm32-combophy.c
23804
23805 STMMAC ETHERNET DRIVER
23806 L: netdev@vger.kernel.org
23807 S: Orphan
23808 F: Documentation/networking/device_drivers/ethernet/stmicro/
23809 F: drivers/net/ethernet/stmicro/stmmac/
23810
23811 SUN HAPPY MEAL ETHERNET DRIVER
23812 M: Sean Anderson <seanga2@gmail.com>
23813 S: Maintained
23814 F: drivers/net/ethernet/sun/sunhme.*
23815
23816 SUN3/3X
23817 M: Sam Creasey <sammy@sammy.net>
23818 S: Maintained
23819 W: http://sammy.net/sun3/
23820 F: arch/m68k/include/asm/sun3*
23821 F: arch/m68k/kernel/*sun3*
23822 F: arch/m68k/sun3*/
23823 F: drivers/net/ethernet/i825xx/sun3*
23824
23825 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
23826 M: Hans de Goede <hdegoede@redhat.com>
23827 L: linux-input@vger.kernel.org
23828 S: Maintained
23829 F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
23830 F: drivers/input/keyboard/sun4i-lradc-keys.c
23831
23832 SUNPLUS ETHERNET DRIVER
23833 M: Wells Lu <wellslutw@gmail.com>
23834 L: netdev@vger.kernel.org
23835 S: Maintained
23836 W: https://sunplus.atlassian.net/wiki/spaces/doc/overview
23837 F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
23838 F: drivers/net/ethernet/sunplus/
23839
23840 SUNPLUS MMC DRIVER
23841 M: Tony Huang <tonyhuang.sunplus@gmail.com>
23842 M: Li-hao Kuo <lhjeff911@gmail.com>
23843 S: Maintained
23844 F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
23845 F: drivers/mmc/host/sunplus-mmc.c
23846
23847 SUNPLUS OCOTP DRIVER
23848 M: Vincent Shih <vincent.sunplus@gmail.com>
23849 S: Maintained
23850 F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
23851 F: drivers/nvmem/sunplus-ocotp.c
23852
23853 SUNPLUS PWM DRIVER
23854 M: Hammer Hsieh <hammerh0314@gmail.com>
23855 S: Maintained
23856 F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
23857 F: drivers/pwm/pwm-sunplus.c
23858
23859 SUNPLUS RTC DRIVER
23860 M: Vincent Shih <vincent.sunplus@gmail.com>
23861 L: linux-rtc@vger.kernel.org
23862 S: Maintained
23863 F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
23864 F: drivers/rtc/rtc-sunplus.c
23865
23866 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
23867 M: Li-hao Kuo <lhjeff911@gmail.com>
23868 L: linux-spi@vger.kernel.org
23869 S: Maintained
23870 F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
23871 F: drivers/spi/spi-sunplus-sp7021.c
23872
23873 SUNPLUS UART DRIVER
23874 M: Hammer Hsieh <hammerh0314@gmail.com>
23875 S: Maintained
23876 F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
23877 F: drivers/tty/serial/sunplus-uart.c
23878
23879 SUNPLUS USB2 PHY DRIVER
23880 M: Vincent Shih <vincent.sunplus@gmail.com>
23881 L: linux-usb@vger.kernel.org
23882 S: Maintained
23883 F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
23884 F: drivers/phy/sunplus/Kconfig
23885 F: drivers/phy/sunplus/Makefile
23886 F: drivers/phy/sunplus/phy-sunplus-usb2.c
23887
23888 SUNPLUS WATCHDOG DRIVER
23889 M: Xiantao Hu <xt.hu@cqplus1.com>
23890 L: linux-watchdog@vger.kernel.org
23891 S: Maintained
23892 F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
23893 F: drivers/watchdog/sunplus_wdt.c
23894
23895 SUPERH
23896 M: Yoshinori Sato <ysato@users.sourceforge.jp>
23897 M: Rich Felker <dalias@libc.org>
23898 M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
23899 L: linux-sh@vger.kernel.org
23900 S: Maintained
23901 Q: http://patchwork.kernel.org/project/linux-sh/list/
23902 F: Documentation/arch/sh/
23903 F: arch/sh/
23904 F: drivers/sh/
23905
23906 SUSPEND TO RAM
23907 M: "Rafael J. Wysocki" <rafael@kernel.org>
23908 M: Len Brown <len.brown@intel.com>
23909 M: Pavel Machek <pavel@kernel.org>
23910 L: linux-pm@vger.kernel.org
23911 S: Supported
23912 B: https://bugzilla.kernel.org
23913 F: Documentation/power/
23914 F: arch/x86/kernel/acpi/sleep*
23915 F: arch/x86/kernel/acpi/wakeup*
23916 F: drivers/base/power/
23917 F: include/linux/freezer.h
23918 F: include/linux/pm.h
23919 F: include/linux/suspend.h
23920 F: kernel/power/
23921
23922 SVGA HANDLING
23923 M: Martin Mares <mj@ucw.cz>
23924 L: linux-video@atrey.karlin.mff.cuni.cz
23925 S: Maintained
23926 F: Documentation/admin-guide/svga.rst
23927 F: arch/x86/boot/video*
23928
23929 SWITCHDEV
23930 M: Jiri Pirko <jiri@resnulli.us>
23931 M: Ivan Vecera <ivecera@redhat.com>
23932 L: netdev@vger.kernel.org
23933 S: Supported
23934 F: include/net/switchdev.h
23935 F: net/switchdev/
23936
23937 SY8106A REGULATOR DRIVER
23938 M: Icenowy Zheng <icenowy@aosc.io>
23939 S: Maintained
23940 F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
23941 F: drivers/regulator/sy8106a-regulator.c
23942
23943 SYNC FILE FRAMEWORK
23944 M: Sumit Semwal <sumit.semwal@linaro.org>
23945 R: Gustavo Padovan <gustavo@padovan.org>
23946 L: linux-media@vger.kernel.org
23947 L: dri-devel@lists.freedesktop.org
23948 S: Maintained
23949 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
23950 F: Documentation/driver-api/sync_file.rst
23951 F: drivers/dma-buf/dma-fence*
23952 F: drivers/dma-buf/sw_sync.c
23953 F: drivers/dma-buf/sync_*
23954 F: include/linux/sync_file.h
23955 F: include/uapi/linux/sync_file.h
23956
23957 SYNOPSYS ARC ARCHITECTURE
23958 M: Vineet Gupta <vgupta@kernel.org>
23959 L: linux-snps-arc@lists.infradead.org
23960 S: Supported
23961 T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
23962 F: Documentation/arch/arc
23963 F: Documentation/devicetree/bindings/arc/*
23964 F: Documentation/devicetree/bindings/interrupt-controller/snps,arc*
23965 F: arch/arc/
23966 F: drivers/clocksource/arc_timer.c
23967 F: drivers/tty/serial/arc_uart.c
23968
23969 SYNOPSYS ARC HSDK SDP pll clock driver
23970 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
23971 S: Supported
23972 F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
23973 F: drivers/clk/clk-hsdk-pll.c
23974
23975 SYNOPSYS ARC SDP clock driver
23976 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
23977 S: Supported
23978 F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt
23979 F: drivers/clk/axs10x/*
23980
23981 SYNOPSYS ARC SDP platform support
23982 M: Alexey Brodkin <abrodkin@synopsys.com>
23983 S: Supported
23984 F: Documentation/devicetree/bindings/arc/axs10*
23985 F: arch/arc/boot/dts/ax*
23986 F: arch/arc/plat-axs10x
23987
23988 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
23989 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
23990 S: Supported
23991 F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
23992 F: drivers/reset/reset-axs10x.c
23993
23994 SYNOPSYS CREG GPIO DRIVER
23995 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
23996 S: Maintained
23997 F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
23998 F: drivers/gpio/gpio-creg-snps.c
23999
24000 SYNOPSYS DESIGNWARE 8250 UART DRIVER
24001 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
24002 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
24003 S: Supported
24004 F: drivers/tty/serial/8250/8250_dw.c
24005 F: drivers/tty/serial/8250/8250_dwlib.*
24006 F: drivers/tty/serial/8250/8250_lpss.c
24007
24008 SYNOPSYS DESIGNWARE APB GPIO DRIVER
24009 M: Hoan Tran <hoan@os.amperecomputing.com>
24010 L: linux-gpio@vger.kernel.org
24011 S: Maintained
24012 F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
24013 F: drivers/gpio/gpio-dwapb.c
24014
24015 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
24016 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
24017 S: Maintained
24018 F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
24019 F: drivers/dma/dw-axi-dmac/
24020
24021 SYNOPSYS DESIGNWARE DMAC DRIVER
24022 M: Viresh Kumar <vireshk@kernel.org>
24023 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
24024 S: Maintained
24025 F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
24026 F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
24027 F: drivers/dma/dw/
24028 F: include/dt-bindings/dma/dw-dmac.h
24029 F: include/linux/dma/dw.h
24030 F: include/linux/platform_data/dma-dw.h
24031
24032 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
24033 M: Jose Abreu <Jose.Abreu@synopsys.com>
24034 L: netdev@vger.kernel.org
24035 S: Maintained
24036 F: drivers/net/ethernet/synopsys/
24037
24038 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
24039 L: netdev@vger.kernel.org
24040 S: Orphan
24041 F: drivers/net/pcs/pcs-xpcs.c
24042 F: drivers/net/pcs/pcs-xpcs.h
24043 F: include/linux/pcs/pcs-xpcs.h
24044
24045 SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER
24046 M: Shreeya Patel <shreeya.patel@collabora.com>
24047 L: linux-media@vger.kernel.org
24048 L: kernel@collabora.com
24049 S: Maintained
24050 F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml
24051 F: drivers/media/platform/synopsys/hdmirx/*
24052
24053 SYNOPSYS DESIGNWARE I2C DRIVER
24054 M: Jarkko Nikula <jarkko.nikula@linux.intel.com>
24055 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
24056 R: Mika Westerberg <mika.westerberg@linux.intel.com>
24057 R: Jan Dabros <jsd@semihalf.com>
24058 L: linux-i2c@vger.kernel.org
24059 S: Supported
24060 F: drivers/i2c/busses/i2c-designware-*
24061
24062 SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP
24063 M: Nirujogi Pratap <pratap.nirujogi@amd.com>
24064 M: Bin Du <bin.du@amd.com>
24065 L: linux-i2c@vger.kernel.org
24066 S: Maintained
24067 F: drivers/i2c/busses/i2c-designware-amdisp.c
24068
24069 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
24070 M: Jaehoon Chung <jh80.chung@samsung.com>
24071 L: linux-mmc@vger.kernel.org
24072 S: Maintained
24073 F: drivers/mmc/host/dw_mmc*
24074
24075 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
24076 M: Shuai Xue <xueshuai@linux.alibaba.com>
24077 M: Jing Zhang <renyu.zj@linux.alibaba.com>
24078 S: Supported
24079 F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst
24080 F: drivers/perf/dwc_pcie_pmu.c
24081
24082 SYNOPSYS HSDK RESET CONTROLLER DRIVER
24083 M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
24084 S: Supported
24085 F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
24086 F: drivers/reset/reset-hsdk.c
24087 F: include/dt-bindings/reset/snps,hsdk-reset.h
24088
24089 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
24090 M: Prabu Thangamuthu <prabu.t@synopsys.com>
24091 M: Manjunath M B <manjumb@synopsys.com>
24092 L: linux-mmc@vger.kernel.org
24093 S: Maintained
24094 F: drivers/mmc/host/sdhci-pci-dwc-mshc.c
24095
24096 SYSTEM CONFIGURATION (SYSCON)
24097 M: Lee Jones <lee@kernel.org>
24098 M: Arnd Bergmann <arnd@arndb.de>
24099 S: Supported
24100 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
24101 F: drivers/mfd/syscon.c
24102
24103 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
24104 M: Sudeep Holla <sudeep.holla@arm.com>
24105 R: Cristian Marussi <cristian.marussi@arm.com>
24106 L: arm-scmi@vger.kernel.org
24107 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
24108 S: Maintained
24109 F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
24110 F: drivers/clk/clk-sc[mp]i.c
24111 F: drivers/cpufreq/sc[mp]i-cpufreq.c
24112 F: drivers/firmware/arm_scmi/
24113 F: drivers/firmware/arm_scpi.c
24114 F: drivers/hwmon/scmi-hwmon.c
24115 F: drivers/pinctrl/pinctrl-scmi.c
24116 F: drivers/pmdomain/arm/
24117 F: drivers/powercap/arm_scmi_powercap.c
24118 F: drivers/regulator/scmi-regulator.c
24119 F: drivers/reset/reset-scmi.c
24120 F: include/linux/sc[mp]i_protocol.h
24121 F: include/trace/events/scmi.h
24122 F: include/uapi/linux/virtio_scmi.h
24123
24124 SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers
24125 M: Peng Fan <peng.fan@nxp.com>
24126 L: arm-scmi@vger.kernel.org
24127 L: imx@lists.linux.dev
24128 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
24129 S: Maintained
24130 F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml
24131 F: drivers/firmware/arm_scmi/vendors/imx/
24132
24133 SYSTEM RESET/SHUTDOWN DRIVERS
24134 M: Sebastian Reichel <sre@kernel.org>
24135 L: linux-pm@vger.kernel.org
24136 S: Maintained
24137 T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
24138 F: Documentation/devicetree/bindings/power/reset/
24139 F: drivers/power/reset/
24140
24141 SYSTEM TRACE MODULE CLASS
24142 M: Alexander Shishkin <alexander.shishkin@linux.intel.com>
24143 S: Maintained
24144 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
24145 F: Documentation/trace/stm.rst
24146 F: drivers/hwtracing/stm/
24147 F: include/linux/stm.h
24148 F: include/uapi/linux/stm.h
24149
24150 SYSTEM76 ACPI DRIVER
24151 M: Jeremy Soller <jeremy@system76.com>
24152 M: System76 Product Development <productdev@system76.com>
24153 L: platform-driver-x86@vger.kernel.org
24154 S: Maintained
24155 F: drivers/platform/x86/system76_acpi.c
24156
24157 TASKSTATS STATISTICS INTERFACE
24158 M: Balbir Singh <bsingharora@gmail.com>
24159 S: Maintained
24160 F: Documentation/accounting/taskstats*
24161 F: include/linux/taskstats*
24162 F: kernel/taskstats.c
24163
24164 TC subsystem
24165 M: Jamal Hadi Salim <jhs@mojatatu.com>
24166 M: Cong Wang <xiyou.wangcong@gmail.com>
24167 M: Jiri Pirko <jiri@resnulli.us>
24168 L: netdev@vger.kernel.org
24169 S: Maintained
24170 F: include/net/pkt_cls.h
24171 F: include/net/pkt_sched.h
24172 F: include/net/tc_act/
24173 F: include/uapi/linux/pkt_cls.h
24174 F: include/uapi/linux/pkt_sched.h
24175 F: include/uapi/linux/tc_act/
24176 F: include/uapi/linux/tc_ematch/
24177 F: net/sched/
24178 F: tools/testing/selftests/tc-testing
24179
24180 TC90522 MEDIA DRIVER
24181 M: Akihiro Tsukada <tskd08@gmail.com>
24182 L: linux-media@vger.kernel.org
24183 S: Odd Fixes
24184 F: drivers/media/dvb-frontends/tc90522*
24185
24186 TCP LOW PRIORITY MODULE
24187 M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
24188 M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
24189 S: Maintained
24190 W: http://tcp-lp-mod.sourceforge.net/
24191 F: net/ipv4/tcp_lp.c
24192
24193 TDA10071 MEDIA DRIVER
24194 L: linux-media@vger.kernel.org
24195 S: Orphan
24196 W: https://linuxtv.org
24197 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24198 F: drivers/media/dvb-frontends/tda10071*
24199
24200 TDA18212 MEDIA DRIVER
24201 L: linux-media@vger.kernel.org
24202 S: Orphan
24203 W: https://linuxtv.org
24204 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24205 F: drivers/media/tuners/tda18212*
24206
24207 TDA18218 MEDIA DRIVER
24208 L: linux-media@vger.kernel.org
24209 S: Orphan
24210 W: https://linuxtv.org
24211 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24212 F: drivers/media/tuners/tda18218*
24213
24214 TDA18250 MEDIA DRIVER
24215 M: Olli Salonen <olli.salonen@iki.fi>
24216 L: linux-media@vger.kernel.org
24217 S: Maintained
24218 W: https://linuxtv.org
24219 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24220 T: git git://linuxtv.org/media.git
24221 F: drivers/media/tuners/tda18250*
24222
24223 TDA18271 MEDIA DRIVER
24224 M: Michael Krufky <mkrufky@linuxtv.org>
24225 L: linux-media@vger.kernel.org
24226 S: Maintained
24227 W: https://linuxtv.org
24228 W: http://github.com/mkrufky
24229 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24230 T: git git://linuxtv.org/mkrufky/tuners.git
24231 F: drivers/media/tuners/tda18271*
24232
24233 TDA1997x MEDIA DRIVER
24234 M: Tim Harvey <tharvey@gateworks.com>
24235 L: linux-media@vger.kernel.org
24236 S: Maintained
24237 W: https://linuxtv.org
24238 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24239 F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt
24240 F: drivers/media/i2c/tda1997x.*
24241
24242 TDA827x MEDIA DRIVER
24243 M: Michael Krufky <mkrufky@linuxtv.org>
24244 L: linux-media@vger.kernel.org
24245 S: Maintained
24246 W: https://linuxtv.org
24247 W: http://github.com/mkrufky
24248 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24249 T: git git://linuxtv.org/mkrufky/tuners.git
24250 F: drivers/media/tuners/tda8290.*
24251
24252 TDA8290 MEDIA DRIVER
24253 M: Michael Krufky <mkrufky@linuxtv.org>
24254 L: linux-media@vger.kernel.org
24255 S: Maintained
24256 W: https://linuxtv.org
24257 W: http://github.com/mkrufky
24258 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24259 T: git git://linuxtv.org/mkrufky/tuners.git
24260 F: drivers/media/tuners/tda8290.*
24261
24262 TDA9840 MEDIA DRIVER
24263 M: Hans Verkuil <hverkuil@xs4all.nl>
24264 L: linux-media@vger.kernel.org
24265 S: Maintained
24266 W: https://linuxtv.org
24267 T: git git://linuxtv.org/media.git
24268 F: drivers/media/i2c/tda9840*
24269
24270 TEA5761 TUNER DRIVER
24271 M: Mauro Carvalho Chehab <mchehab@kernel.org>
24272 L: linux-media@vger.kernel.org
24273 S: Odd fixes
24274 W: https://linuxtv.org
24275 T: git git://linuxtv.org/media.git
24276 F: drivers/media/tuners/tea5761.*
24277
24278 TEA5767 TUNER DRIVER
24279 M: Mauro Carvalho Chehab <mchehab@kernel.org>
24280 L: linux-media@vger.kernel.org
24281 S: Maintained
24282 W: https://linuxtv.org
24283 T: git git://linuxtv.org/media.git
24284 F: drivers/media/tuners/tea5767.*
24285
24286 TEA6415C MEDIA DRIVER
24287 M: Hans Verkuil <hverkuil@xs4all.nl>
24288 L: linux-media@vger.kernel.org
24289 S: Maintained
24290 W: https://linuxtv.org
24291 T: git git://linuxtv.org/media.git
24292 F: drivers/media/i2c/tea6415c*
24293
24294 TEA6420 MEDIA DRIVER
24295 M: Hans Verkuil <hverkuil@xs4all.nl>
24296 L: linux-media@vger.kernel.org
24297 S: Maintained
24298 W: https://linuxtv.org
24299 T: git git://linuxtv.org/media.git
24300 F: drivers/media/i2c/tea6420*
24301
24302 TEAM DRIVER
24303 M: Jiri Pirko <jiri@resnulli.us>
24304 L: netdev@vger.kernel.org
24305 S: Supported
24306 F: Documentation/netlink/specs/team.yaml
24307 F: drivers/net/team/
24308 F: include/linux/if_team.h
24309 F: include/uapi/linux/if_team.h
24310 F: tools/testing/selftests/drivers/net/team/
24311
24312 TECHNICAL ADVISORY BOARD PROCESS DOCS
24313 M: "Theodore Ts'o" <tytso@mit.edu>
24314 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
24315 L: tech-board-discuss@lists.linux.dev
24316 S: Maintained
24317 F: Documentation/process/contribution-maturity-model.rst
24318 F: Documentation/process/researcher-guidelines.rst
24319
24320 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
24321 M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
24322 S: Maintained
24323 F: arch/x86/platform/ts5500/
24324
24325 TECHNOTREND USB IR RECEIVER
24326 M: Sean Young <sean@mess.org>
24327 L: linux-media@vger.kernel.org
24328 S: Maintained
24329 F: drivers/media/rc/ttusbir.c
24330
24331 TECHWELL TW9900 VIDEO DECODER
24332 M: Mehdi Djait <mehdi.djait@bootlin.com>
24333 L: linux-media@vger.kernel.org
24334 S: Maintained
24335 F: drivers/media/i2c/tw9900.c
24336
24337 TECHWELL TW9910 VIDEO DECODER
24338 L: linux-media@vger.kernel.org
24339 S: Orphan
24340 F: drivers/media/i2c/tw9910.c
24341 F: include/media/i2c/tw9910.h
24342
24343 TEE SUBSYSTEM
24344 M: Jens Wiklander <jens.wiklander@linaro.org>
24345 R: Sumit Garg <sumit.garg@kernel.org>
24346 L: op-tee@lists.trustedfirmware.org
24347 S: Maintained
24348 F: Documentation/ABI/testing/sysfs-class-tee
24349 F: Documentation/driver-api/tee.rst
24350 F: Documentation/tee/
24351 F: Documentation/userspace-api/tee.rst
24352 F: drivers/tee/
24353 F: include/linux/tee_core.h
24354 F: include/linux/tee_drv.h
24355 F: include/uapi/linux/tee.h
24356
24357 TEGRA ARCHITECTURE SUPPORT
24358 M: Thierry Reding <thierry.reding@gmail.com>
24359 M: Jonathan Hunter <jonathanh@nvidia.com>
24360 L: linux-tegra@vger.kernel.org
24361 S: Supported
24362 Q: http://patchwork.ozlabs.org/project/linux-tegra/list/
24363 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
24364 N: [^a-z]tegra
24365
24366 TEGRA CLOCK DRIVER
24367 M: Peter De Schrijver <pdeschrijver@nvidia.com>
24368 M: Prashant Gaikwad <pgaikwad@nvidia.com>
24369 S: Supported
24370 F: drivers/clk/tegra/
24371
24372 TEGRA CRYPTO DRIVERS
24373 M: Akhil R <akhilrajeev@nvidia.com>
24374 S: Supported
24375 F: drivers/crypto/tegra/*
24376
24377 TEGRA DMA DRIVERS
24378 M: Laxman Dewangan <ldewangan@nvidia.com>
24379 M: Jon Hunter <jonathanh@nvidia.com>
24380 S: Supported
24381 F: drivers/dma/tegra*
24382
24383 TEGRA I2C DRIVER
24384 M: Laxman Dewangan <ldewangan@nvidia.com>
24385 R: Dmitry Osipenko <digetx@gmail.com>
24386 S: Supported
24387 F: drivers/i2c/busses/i2c-tegra.c
24388
24389 TEGRA IOMMU DRIVERS
24390 M: Thierry Reding <thierry.reding@gmail.com>
24391 R: Krishna Reddy <vdumpa@nvidia.com>
24392 L: linux-tegra@vger.kernel.org
24393 S: Supported
24394 F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c
24395 F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
24396 F: drivers/iommu/tegra*
24397
24398 TEGRA KBC DRIVER
24399 M: Laxman Dewangan <ldewangan@nvidia.com>
24400 S: Supported
24401 F: drivers/input/keyboard/tegra-kbc.c
24402
24403 TEGRA NAND DRIVER
24404 M: Stefan Agner <stefan@agner.ch>
24405 M: Lucas Stach <dev@lynxeye.de>
24406 S: Maintained
24407 F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
24408 F: drivers/mtd/nand/raw/tegra_nand.c
24409
24410 TEGRA PWM DRIVER
24411 M: Thierry Reding <thierry.reding@gmail.com>
24412 S: Supported
24413 F: drivers/pwm/pwm-tegra.c
24414
24415 TEGRA QUAD SPI DRIVER
24416 M: Thierry Reding <thierry.reding@gmail.com>
24417 M: Jonathan Hunter <jonathanh@nvidia.com>
24418 M: Sowjanya Komatineni <skomatineni@nvidia.com>
24419 L: linux-tegra@vger.kernel.org
24420 S: Maintained
24421 F: drivers/spi/spi-tegra210-quad.c
24422
24423 TEGRA SERIAL DRIVER
24424 M: Laxman Dewangan <ldewangan@nvidia.com>
24425 S: Supported
24426 F: drivers/tty/serial/serial-tegra.c
24427
24428 TEGRA SPI DRIVER
24429 M: Laxman Dewangan <ldewangan@nvidia.com>
24430 S: Supported
24431 F: drivers/spi/spi-tegra*
24432
24433 TEGRA VIDEO DRIVER
24434 M: Thierry Reding <thierry.reding@gmail.com>
24435 M: Jonathan Hunter <jonathanh@nvidia.com>
24436 M: Sowjanya Komatineni <skomatineni@nvidia.com>
24437 M: Luca Ceresoli <luca.ceresoli@bootlin.com>
24438 L: linux-media@vger.kernel.org
24439 L: linux-tegra@vger.kernel.org
24440 S: Maintained
24441 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
24442 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
24443 F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
24444 F: drivers/staging/media/tegra-video/
24445
24446 TEGRA XUSB PADCTL DRIVER
24447 M: JC Kuo <jckuo@nvidia.com>
24448 S: Supported
24449 F: drivers/phy/tegra/xusb*
24450
24451 TEHUTI ETHERNET DRIVER
24452 M: Andy Gospodarek <andy@greyhouse.net>
24453 L: netdev@vger.kernel.org
24454 S: Maintained
24455 F: drivers/net/ethernet/tehuti/tehuti.*
24456
24457 TEHUTI TN40XX ETHERNET DRIVER
24458 M: FUJITA Tomonori <fujita.tomonori@gmail.com>
24459 L: netdev@vger.kernel.org
24460 S: Maintained
24461 F: drivers/net/ethernet/tehuti/tn40*
24462
24463 TELECOM CLOCK DRIVER FOR MCPL0010
24464 M: Mark Gross <markgross@kernel.org>
24465 S: Supported
24466 F: drivers/char/tlclk.c
24467
24468 TEMPO SEMICONDUCTOR DRIVERS
24469 M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
24470 S: Maintained
24471 F: Documentation/devicetree/bindings/sound/tscs*.txt
24472 F: sound/soc/codecs/tscs*.c
24473 F: sound/soc/codecs/tscs*.h
24474
24475 TENSILICA XTENSA PORT (xtensa)
24476 M: Chris Zankel <chris@zankel.net>
24477 M: Max Filippov <jcmvbkbc@gmail.com>
24478 S: Maintained
24479 T: git https://github.com/jcmvbkbc/linux-xtensa.git
24480 F: arch/xtensa/
24481 F: drivers/irqchip/irq-xtensa-*
24482
24483 TEXAS INSTRUMENTS ASoC DRIVERS
24484 M: Peter Ujfalusi <peter.ujfalusi@gmail.com>
24485 L: linux-sound@vger.kernel.org
24486 S: Maintained
24487 F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
24488 F: sound/soc/ti/
24489
24490 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
24491 M: Shenghao Ding <shenghao-ding@ti.com>
24492 M: Kevin Lu <kevin-lu@ti.com>
24493 M: Baojun Xu <baojun.xu@ti.com>
24494 L: linux-sound@vger.kernel.org
24495 S: Maintained
24496 F: Documentation/devicetree/bindings/sound/tas2552.txt
24497 F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml
24498 F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml
24499 F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml
24500 F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml
24501 F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml
24502 F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
24503 F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
24504 F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml
24505 F: include/sound/tas2*.h
24506 F: include/sound/tlv320*.h
24507 F: sound/pci/hda/tas2781_hda_i2c.c
24508 F: sound/soc/codecs/pcm1681.c
24509 F: sound/soc/codecs/pcm1789*.*
24510 F: sound/soc/codecs/pcm179x*.*
24511 F: sound/soc/codecs/pcm186x*.*
24512 F: sound/soc/codecs/pcm3008.*
24513 F: sound/soc/codecs/pcm3060*.*
24514 F: sound/soc/codecs/pcm3168a*.*
24515 F: sound/soc/codecs/pcm5102a.c
24516 F: sound/soc/codecs/pcm512x*.*
24517 F: sound/soc/codecs/tas2*.*
24518 F: sound/soc/codecs/tlv320*.*
24519 F: sound/soc/codecs/tpa6130a2.*
24520
24521 TEXAS INSTRUMENTS DMA DRIVERS
24522 M: Peter Ujfalusi <peter.ujfalusi@gmail.com>
24523 L: dmaengine@vger.kernel.org
24524 S: Maintained
24525 F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
24526 F: Documentation/devicetree/bindings/dma/ti-edma.txt
24527 F: Documentation/devicetree/bindings/dma/ti/
24528 F: drivers/dma/ti/
24529 F: include/linux/dma/k3-psil.h
24530 F: include/linux/dma/k3-udma-glue.h
24531 F: include/linux/dma/ti-cppi5.h
24532 X: drivers/dma/ti/cppi41.c
24533
24534 TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER
24535 M: Jerome Brunet <jbrunet@baylibre.com>
24536 L: linux-hwmon@vger.kernel.org
24537 S: Maintained
24538 F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml
24539 F: Documentation/hwmon/tps25990.rst
24540 F: drivers/hwmon/pmbus/tps25990.c
24541
24542 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
24543 M: Robert Marko <robert.marko@sartura.hr>
24544 M: Luka Perkov <luka.perkov@sartura.hr>
24545 L: linux-hwmon@vger.kernel.org
24546 S: Maintained
24547 F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
24548 F: Documentation/hwmon/tps23861.rst
24549 F: drivers/hwmon/tps23861.c
24550
24551 TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER
24552 M: Matthias Fend <matthias.fend@emfend.at>
24553 L: linux-leds@vger.kernel.org
24554 S: Maintained
24555 F: Documentation/devicetree/bindings/leds/ti,tps6131x.yaml
24556 F: drivers/leds/flash/leds-tps6131x.c
24557
24558 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
24559 M: Ricardo Ribalda <ribalda@kernel.org>
24560 L: linux-iio@vger.kernel.org
24561 S: Supported
24562 F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
24563 F: drivers/iio/dac/ti-dac7612.c
24564
24565 TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER
24566 M: Alexander Sverdlin <alexander.sverdlin@siemens.com>
24567 L: linux-leds@vger.kernel.org
24568 S: Maintained
24569 F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml
24570 F: drivers/leds/leds-lp8864.c
24571
24572 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
24573 M: Nishanth Menon <nm@ti.com>
24574 M: Tero Kristo <kristo@kernel.org>
24575 M: Santosh Shilimkar <ssantosh@kernel.org>
24576 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
24577 S: Maintained
24578 F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
24579 F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
24580 F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
24581 F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
24582 F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
24583 F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
24584 F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
24585 F: drivers/clk/keystone/sci-clk.c
24586 F: drivers/firmware/ti_sci*
24587 F: drivers/irqchip/irq-ti-sci-inta.c
24588 F: drivers/irqchip/irq-ti-sci-intr.c
24589 F: drivers/reset/reset-ti-sci.c
24590 F: drivers/soc/ti/ti_sci_inta_msi.c
24591 F: drivers/pmdomain/ti/ti_sci_pm_domains.c
24592 F: include/dt-bindings/soc/ti,sci_pm_domain.h
24593 F: include/linux/soc/ti/ti_sci_inta_msi.h
24594 F: include/linux/soc/ti/ti_sci_protocol.h
24595
24596 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
24597 M: Puranjay Mohan <puranjay@kernel.org>
24598 L: linux-iio@vger.kernel.org
24599 S: Supported
24600 F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
24601 F: drivers/iio/temperature/tmp117.c
24602
24603 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
24604 M: Hans Verkuil <hverkuil@xs4all.nl>
24605 L: linux-media@vger.kernel.org
24606 S: Maintained
24607 W: https://linuxtv.org
24608 T: git git://linuxtv.org/media.git
24609 F: drivers/media/radio/radio-raremono.c
24610
24611 THERMAL
24612 M: Rafael J. Wysocki <rafael@kernel.org>
24613 M: Daniel Lezcano <daniel.lezcano@linaro.org>
24614 R: Zhang Rui <rui.zhang@intel.com>
24615 R: Lukasz Luba <lukasz.luba@arm.com>
24616 L: linux-pm@vger.kernel.org
24617 S: Supported
24618 Q: https://patchwork.kernel.org/project/linux-pm/list/
24619 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
24620 F: Documentation/ABI/testing/sysfs-class-thermal
24621 F: Documentation/admin-guide/thermal/
24622 F: Documentation/devicetree/bindings/thermal/
24623 F: Documentation/driver-api/thermal/
24624 F: drivers/thermal/
24625 F: include/dt-bindings/thermal/
24626 F: include/linux/cpu_cooling.h
24627 F: include/linux/thermal.h
24628 F: include/uapi/linux/thermal.h
24629 F: tools/lib/thermal/
24630 F: tools/thermal/
24631
24632 THERMAL DRIVER FOR AMLOGIC SOCS
24633 M: Guillaume La Roque <glaroque@baylibre.com>
24634 L: linux-pm@vger.kernel.org
24635 L: linux-amlogic@lists.infradead.org
24636 S: Supported
24637 W: http://linux-meson.com/
24638 F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
24639 F: drivers/thermal/amlogic_thermal.c
24640
24641 THERMAL/CPU_COOLING
24642 M: Amit Daniel Kachhap <amit.kachhap@gmail.com>
24643 M: Daniel Lezcano <daniel.lezcano@linaro.org>
24644 M: Viresh Kumar <viresh.kumar@linaro.org>
24645 R: Lukasz Luba <lukasz.luba@arm.com>
24646 L: linux-pm@vger.kernel.org
24647 S: Supported
24648 F: Documentation/driver-api/thermal/cpu-cooling-api.rst
24649 F: Documentation/driver-api/thermal/cpu-idle-cooling.rst
24650 F: drivers/thermal/cpufreq_cooling.c
24651 F: drivers/thermal/cpuidle_cooling.c
24652 F: include/linux/cpu_cooling.h
24653
24654 THERMAL/POWER_ALLOCATOR
24655 M: Lukasz Luba <lukasz.luba@arm.com>
24656 L: linux-pm@vger.kernel.org
24657 S: Maintained
24658 F: Documentation/driver-api/thermal/power_allocator.rst
24659 F: drivers/thermal/gov_power_allocator.c
24660 F: drivers/thermal/thermal_trace_ipa.h
24661
24662 THINKPAD ACPI EXTRAS DRIVER
24663 M: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
24664 L: ibm-acpi-devel@lists.sourceforge.net
24665 L: platform-driver-x86@vger.kernel.org
24666 S: Maintained
24667 W: http://ibm-acpi.sourceforge.net
24668 W: http://thinkwiki.org/wiki/Ibm-acpi
24669 T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
24670 F: drivers/platform/x86/thinkpad_acpi.c
24671
24672 THINKPAD LMI DRIVER
24673 M: Mark Pearson <markpearson@lenovo.com>
24674 L: platform-driver-x86@vger.kernel.org
24675 S: Maintained
24676 F: Documentation/ABI/testing/sysfs-class-firmware-attributes
24677 F: drivers/platform/x86/think-lmi.?
24678
24679 THP7312 ISP DRIVER
24680 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24681 M: Paul Elder <paul.elder@ideasonboard.com>
24682 L: linux-media@vger.kernel.org
24683 S: Maintained
24684 T: git git://linuxtv.org/media.git
24685 F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
24686 F: Documentation/userspace-api/media/drivers/thp7312.rst
24687 F: drivers/media/i2c/thp7312.c
24688 F: include/uapi/linux/thp7312.h
24689
24690 THUNDERBOLT DMA TRAFFIC TEST DRIVER
24691 M: Isaac Hazan <isaac.hazan@intel.com>
24692 L: linux-usb@vger.kernel.org
24693 S: Maintained
24694 F: drivers/thunderbolt/dma_test.c
24695
24696 THUNDERBOLT DRIVER
24697 M: Andreas Noever <andreas.noever@gmail.com>
24698 M: Michael Jamet <michael.jamet@intel.com>
24699 M: Mika Westerberg <westeri@kernel.org>
24700 M: Yehezkel Bernat <YehezkelShB@gmail.com>
24701 L: linux-usb@vger.kernel.org
24702 S: Maintained
24703 T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
24704 F: Documentation/admin-guide/thunderbolt.rst
24705 F: drivers/thunderbolt/
24706 F: include/linux/thunderbolt.h
24707
24708 THUNDERBOLT NETWORK DRIVER
24709 M: Michael Jamet <michael.jamet@intel.com>
24710 M: Mika Westerberg <westeri@kernel.org>
24711 M: Yehezkel Bernat <YehezkelShB@gmail.com>
24712 L: netdev@vger.kernel.org
24713 S: Maintained
24714 F: drivers/net/thunderbolt/
24715
24716 THUNDERX GPIO DRIVER
24717 M: Robert Richter <rric@kernel.org>
24718 S: Odd Fixes
24719 F: drivers/gpio/gpio-thunderx.c
24720
24721 TI ADC12xs and ROHM BD79104 ADC driver
24722 M: Matti Vaittinen <mazziesaccount@gmail.com>
24723 S: Maintained
24724 F: drivers/iio/adc/ti-adc128s052.c
24725 L: linux-iio@vger.kernel.org
24726
24727 TI ADS1119 ADC DRIVER
24728 M: Francesco Dolcini <francesco@dolcini.it>
24729 M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com>
24730 L: linux-iio@vger.kernel.org
24731 S: Maintained
24732 F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml
24733 F: drivers/iio/adc/ti-ads1119.c
24734
24735 TI ADS7924 ADC DRIVER
24736 M: Hugo Villeneuve <hvilleneuve@dimonoff.com>
24737 L: linux-iio@vger.kernel.org
24738 S: Supported
24739 F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
24740 F: drivers/iio/adc/ti-ads7924.c
24741
24742 TI AM437X VPFE DRIVER
24743 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
24744 L: linux-media@vger.kernel.org
24745 S: Maintained
24746 W: https://linuxtv.org
24747 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24748 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
24749 F: drivers/media/platform/ti/am437x/
24750
24751 TI BANDGAP AND THERMAL DRIVER
24752 M: Eduardo Valentin <edubezval@gmail.com>
24753 M: Keerthy <j-keerthy@ti.com>
24754 L: linux-pm@vger.kernel.org
24755 L: linux-omap@vger.kernel.org
24756 S: Maintained
24757 F: drivers/thermal/ti-soc-thermal/
24758
24759 TI BQ27XXX POWER SUPPLY DRIVER
24760 F: drivers/power/supply/bq27xxx_battery.c
24761 F: drivers/power/supply/bq27xxx_battery_i2c.c
24762 F: include/linux/power/bq27xxx_battery.h
24763
24764 TI CDCE706 CLOCK DRIVER
24765 M: Max Filippov <jcmvbkbc@gmail.com>
24766 S: Maintained
24767 F: drivers/clk/clk-cdce706.c
24768
24769 TI CLOCK DRIVER
24770 M: Tero Kristo <kristo@kernel.org>
24771 L: linux-omap@vger.kernel.org
24772 S: Odd Fixes
24773 F: drivers/clk/ti/
24774 F: include/linux/clk/ti.h
24775
24776 TI DAVINCI MACHINE SUPPORT
24777 M: Bartosz Golaszewski <brgl@bgdev.pl>
24778 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
24779 S: Maintained
24780 T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
24781 F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt
24782 F: arch/arm/boot/dts/ti/davinci/
24783 F: arch/arm/mach-davinci/
24784 F: drivers/i2c/busses/i2c-davinci.c
24785
24786 TI DAVINCI SERIES CLOCK DRIVER
24787 M: David Lechner <david@lechnology.com>
24788 S: Maintained
24789 F: Documentation/devicetree/bindings/clock/ti/davinci/
24790 F: drivers/clk/davinci/
24791 F: include/linux/clk/davinci.h
24792
24793 TI DAVINCI SERIES GPIO DRIVER
24794 M: Keerthy <j-keerthy@ti.com>
24795 L: linux-gpio@vger.kernel.org
24796 S: Maintained
24797 F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
24798 F: drivers/gpio/gpio-davinci.c
24799
24800 TI DAVINCI SERIES MEDIA DRIVER
24801 M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
24802 L: linux-media@vger.kernel.org
24803 S: Maintained
24804 W: https://linuxtv.org
24805 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24806 T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
24807 F: drivers/media/platform/ti/davinci/
24808 F: include/media/davinci/
24809
24810 TI ENHANCED CAPTURE (eCAP) DRIVER
24811 M: Vignesh Raghavendra <vigneshr@ti.com>
24812 R: Julien Panis <jpanis@baylibre.com>
24813 L: linux-iio@vger.kernel.org
24814 L: linux-omap@vger.kernel.org
24815 S: Maintained
24816 F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
24817 F: drivers/counter/ti-ecap-capture.c
24818
24819 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
24820 R: David Lechner <david@lechnology.com>
24821 L: linux-iio@vger.kernel.org
24822 F: Documentation/devicetree/bindings/counter/ti-eqep.yaml
24823 F: drivers/counter/ti-eqep.c
24824
24825 TI ETHERNET SWITCH DRIVER (CPSW)
24826 R: Siddharth Vadapalli <s-vadapalli@ti.com>
24827 R: Roger Quadros <rogerq@kernel.org>
24828 L: linux-omap@vger.kernel.org
24829 L: netdev@vger.kernel.org
24830 S: Maintained
24831 F: drivers/net/ethernet/ti/cpsw*
24832 F: drivers/net/ethernet/ti/davinci*
24833
24834 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
24835 M: Alex Dubov <oakad@yahoo.com>
24836 S: Maintained
24837 W: http://tifmxx.berlios.de/
24838 F: drivers/memstick/host/tifm_ms.c
24839 F: drivers/misc/tifm*
24840 F: drivers/mmc/host/tifm_sd.c
24841 F: include/linux/tifm.h
24842
24843 TI FPC202 DUAL PORT CONTROLLER
24844 M: Romain Gantois <romain.gantois@bootlin.com>
24845 L: linux-kernel@vger.kernel.org
24846 S: Maintained
24847 F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml
24848 F: drivers/misc/ti_fpc202.c
24849
24850 TI FPD-LINK DRIVERS
24851 M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
24852 L: linux-media@vger.kernel.org
24853 S: Maintained
24854 F: Documentation/devicetree/bindings/media/i2c/ti,ds90*
24855 F: drivers/media/i2c/ds90*
24856 F: include/media/i2c/ds90*
24857
24858 TI HDC302X HUMIDITY DRIVER
24859 M: Javier Carrasco <javier.carrasco.cruz@gmail.com>
24860 M: Li peiyu <579lpy@gmail.com>
24861 L: linux-iio@vger.kernel.org
24862 S: Maintained
24863 F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
24864 F: drivers/iio/humidity/hdc3020.c
24865
24866 TI ICSSG ETHERNET DRIVER (ICSSG)
24867 R: MD Danish Anwar <danishanwar@ti.com>
24868 R: Roger Quadros <rogerq@kernel.org>
24869 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
24870 L: netdev@vger.kernel.org
24871 S: Maintained
24872 F: Documentation/devicetree/bindings/net/ti,icss*.yaml
24873 F: drivers/net/ethernet/ti/icssg/*
24874
24875 TI J721E CSI2RX DRIVER
24876 M: Jai Luthra <jai.luthra@linux.dev>
24877 L: linux-media@vger.kernel.org
24878 S: Maintained
24879 F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
24880 F: drivers/media/platform/ti/j721e-csi2rx/
24881
24882 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
24883 M: Nishanth Menon <nm@ti.com>
24884 M: Santosh Shilimkar <ssantosh@kernel.org>
24885 L: linux-kernel@vger.kernel.org
24886 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
24887 S: Maintained
24888 T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
24889 F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml
24890 F: drivers/pmdomain/ti/omap_prm.c
24891 F: drivers/soc/ti/*
24892 F: include/linux/pruss_driver.h
24893
24894 TI LM49xxx FAMILY ASoC CODEC DRIVERS
24895 M: M R Swami Reddy <mr.swami.reddy@ti.com>
24896 M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
24897 L: linux-sound@vger.kernel.org
24898 S: Maintained
24899 F: sound/soc/codecs/isabelle*
24900 F: sound/soc/codecs/lm49453*
24901
24902 TI LMP92064 ADC DRIVER
24903 M: Leonard Göhrs <l.goehrs@pengutronix.de>
24904 R: kernel@pengutronix.de
24905 L: linux-iio@vger.kernel.org
24906 S: Maintained
24907 F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
24908 F: drivers/iio/adc/ti-lmp92064.c
24909
24910 TI PCM3060 ASoC CODEC DRIVER
24911 M: Kirill Marinushkin <k.marinushkin@gmail.com>
24912 L: linux-sound@vger.kernel.org
24913 S: Maintained
24914 F: Documentation/devicetree/bindings/sound/pcm3060.txt
24915 F: sound/soc/codecs/pcm3060*
24916
24917 TI TAS571X FAMILY ASoC CODEC DRIVER
24918 M: Kevin Cernekee <cernekee@chromium.org>
24919 L: linux-sound@vger.kernel.org
24920 S: Odd Fixes
24921 F: sound/soc/codecs/tas571x*
24922
24923 TI TMAG5273 MAGNETOMETER DRIVER
24924 M: Gerald Loacker <gerald.loacker@wolfvision.net>
24925 L: linux-iio@vger.kernel.org
24926 S: Maintained
24927 F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
24928 F: drivers/iio/magnetometer/tmag5273.c
24929
24930 TI TRF7970A NFC DRIVER
24931 M: Mark Greer <mgreer@animalcreek.com>
24932 L: linux-wireless@vger.kernel.org
24933 S: Supported
24934 F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
24935 F: drivers/nfc/trf7970a.c
24936
24937 TI TSC2046 ADC DRIVER
24938 M: Oleksij Rempel <o.rempel@pengutronix.de>
24939 R: kernel@pengutronix.de
24940 L: linux-iio@vger.kernel.org
24941 S: Maintained
24942 F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
24943 F: drivers/iio/adc/ti-tsc2046.c
24944
24945 TI TWL4030 SERIES SOC CODEC DRIVER
24946 M: Peter Ujfalusi <peter.ujfalusi@gmail.com>
24947 L: linux-sound@vger.kernel.org
24948 S: Maintained
24949 F: sound/soc/codecs/twl4030*
24950
24951 TI VPE/CAL DRIVERS
24952 M: Benoit Parrot <bparrot@ti.com>
24953 L: linux-media@vger.kernel.org
24954 S: Maintained
24955 W: http://linuxtv.org/
24956 Q: http://patchwork.linuxtv.org/project/linux-media/list/
24957 F: Documentation/devicetree/bindings/media/ti,cal.yaml
24958 F: Documentation/devicetree/bindings/media/ti,vpe.yaml
24959 F: drivers/media/platform/ti/cal/
24960 F: drivers/media/platform/ti/vpe/
24961
24962 TI WILINK WIRELESS DRIVERS
24963 L: linux-wireless@vger.kernel.org
24964 S: Orphan
24965 W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
24966 W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
24967 F: drivers/net/wireless/ti/
24968
24969 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
24970 M: John Stultz <jstultz@google.com>
24971 M: Thomas Gleixner <tglx@linutronix.de>
24972 R: Stephen Boyd <sboyd@kernel.org>
24973 L: linux-kernel@vger.kernel.org
24974 S: Supported
24975 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
24976 F: include/linux/clocksource.h
24977 F: include/linux/time.h
24978 F: include/linux/timekeeper_internal.h
24979 F: include/linux/timekeeping.h
24980 F: include/linux/timex.h
24981 F: include/uapi/linux/time.h
24982 F: include/uapi/linux/timex.h
24983 F: kernel/time/alarmtimer.c
24984 F: kernel/time/clocksource*
24985 F: kernel/time/ntp*
24986 F: kernel/time/time.c
24987 F: kernel/time/timeconst.bc
24988 F: kernel/time/timeconv.c
24989 F: kernel/time/timecounter.c
24990 F: kernel/time/timekeeping*
24991 F: kernel/time/time_test.c
24992 F: tools/testing/selftests/timers/
24993
24994 TIPC NETWORK LAYER
24995 M: Jon Maloy <jmaloy@redhat.com>
24996 L: netdev@vger.kernel.org (core kernel code)
24997 L: tipc-discussion@lists.sourceforge.net (user apps, general discussion)
24998 S: Maintained
24999 W: http://tipc.sourceforge.net/
25000 F: include/uapi/linux/tipc*.h
25001 F: net/tipc/
25002
25003 TLAN NETWORK DRIVER
25004 M: Samuel Chessman <chessman@tux.org>
25005 L: tlan-devel@lists.sourceforge.net (subscribers-only)
25006 S: Maintained
25007 W: http://sourceforge.net/projects/tlan/
25008 F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst
25009 F: drivers/net/ethernet/ti/tlan.*
25010
25011 TMIO/SDHI MMC DRIVER
25012 M: Wolfram Sang <wsa+renesas@sang-engineering.com>
25013 L: linux-mmc@vger.kernel.org
25014 L: linux-renesas-soc@vger.kernel.org
25015 S: Supported
25016 F: drivers/mmc/host/renesas_sdhi*
25017 F: drivers/mmc/host/tmio_mmc*
25018 F: include/linux/platform_data/tmio.h
25019
25020 TMP513 HARDWARE MONITOR DRIVER
25021 M: Eric Tremblay <etremblay@distech-controls.com>
25022 L: linux-hwmon@vger.kernel.org
25023 S: Maintained
25024 F: Documentation/hwmon/tmp513.rst
25025 F: drivers/hwmon/tmp513.c
25026
25027 TMPFS (SHMEM FILESYSTEM)
25028 M: Hugh Dickins <hughd@google.com>
25029 R: Baolin Wang <baolin.wang@linux.alibaba.com>
25030 L: linux-mm@kvack.org
25031 S: Maintained
25032 F: include/linux/shmem_fs.h
25033 F: mm/shmem.c
25034
25035 TOMOYO SECURITY MODULE
25036 M: Kentaro Takeda <takedakn@nttdata.co.jp>
25037 M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
25038 L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language)
25039 L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language)
25040 S: Maintained
25041 W: https://tomoyo.sourceforge.net/
25042 F: security/tomoyo/
25043
25044 TOPSTAR LAPTOP EXTRAS DRIVER
25045 M: Herton Ronaldo Krzesinski <herton@canonical.com>
25046 L: platform-driver-x86@vger.kernel.org
25047 S: Maintained
25048 F: drivers/platform/x86/topstar-laptop.c
25049
25050 TORADEX EMBEDDED CONTROLLER DRIVER
25051 M: Emanuele Ghidoli <ghidoliemanuele@gmail.com>
25052 M: Francesco Dolcini <francesco@dolcini.it>
25053 S: Maintained
25054 F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml
25055 F: drivers/power/reset/tdx-ec-poweroff.c
25056
25057 TORTURE-TEST MODULES
25058 M: Davidlohr Bueso <dave@stgolabs.net>
25059 M: "Paul E. McKenney" <paulmck@kernel.org>
25060 M: Josh Triplett <josh@joshtriplett.org>
25061 L: linux-kernel@vger.kernel.org
25062 S: Supported
25063 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev
25064 F: Documentation/RCU/torture.rst
25065 F: kernel/locking/locktorture.c
25066 F: kernel/rcu/rcuscale.c
25067 F: kernel/rcu/rcutorture.c
25068 F: kernel/rcu/refscale.c
25069 F: kernel/torture.c
25070
25071 TOSHIBA ACPI EXTRAS DRIVER
25072 M: Azael Avalos <coproscefalo@gmail.com>
25073 L: platform-driver-x86@vger.kernel.org
25074 S: Maintained
25075 F: drivers/platform/x86/toshiba_acpi.c
25076
25077 TOSHIBA BLUETOOTH DRIVER
25078 M: Azael Avalos <coproscefalo@gmail.com>
25079 L: platform-driver-x86@vger.kernel.org
25080 S: Maintained
25081 F: drivers/platform/x86/toshiba_bluetooth.c
25082
25083 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
25084 M: Azael Avalos <coproscefalo@gmail.com>
25085 L: platform-driver-x86@vger.kernel.org
25086 S: Maintained
25087 F: drivers/platform/x86/toshiba_haps.c
25088
25089 TOSHIBA SMM DRIVER
25090 M: Jonathan Buzzard <jonathan@buzzard.org.uk>
25091 S: Maintained
25092 W: http://www.buzzard.org.uk/toshiba/
25093 F: drivers/char/toshiba.c
25094 F: include/linux/toshiba.h
25095 F: include/uapi/linux/toshiba.h
25096
25097 TOSHIBA TC358743 DRIVER
25098 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
25099 L: linux-media@vger.kernel.org
25100 S: Maintained
25101 F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt
25102 F: drivers/media/i2c/tc358743*
25103 F: include/media/i2c/tc358743.h
25104
25105 TOSHIBA WMI HOTKEYS DRIVER
25106 M: Azael Avalos <coproscefalo@gmail.com>
25107 L: platform-driver-x86@vger.kernel.org
25108 S: Maintained
25109 F: drivers/platform/x86/toshiba-wmi.c
25110
25111 TPM DEVICE DRIVER
25112 M: Peter Huewe <peterhuewe@gmx.de>
25113 M: Jarkko Sakkinen <jarkko@kernel.org>
25114 R: Jason Gunthorpe <jgg@ziepe.ca>
25115 L: linux-integrity@vger.kernel.org
25116 S: Maintained
25117 W: https://codeberg.org/jarkko/linux-tpmdd-test
25118 Q: https://patchwork.kernel.org/project/linux-integrity/list/
25119 T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
25120 F: Documentation/devicetree/bindings/tpm/
25121 F: drivers/char/tpm/
25122 F: include/linux/tpm*.h
25123 F: include/uapi/linux/vtpm_proxy.h
25124 F: tools/testing/selftests/tpm2/
25125
25126 TPS546D24 DRIVER
25127 M: Duke Du <dukedu83@gmail.com>
25128 L: linux-hwmon@vger.kernel.org
25129 S: Maintained
25130 F: Documentation/hwmon/tps546d24.rst
25131 F: drivers/hwmon/pmbus/tps546d24.c
25132
25133 TQ SYSTEMS BOARD & DRIVER SUPPORT
25134 L: linux@ew.tq-group.com
25135 S: Supported
25136 W: https://www.tq-group.com/en/products/tq-embedded/
25137 F: arch/arm/boot/dts/nxp/imx/*mba*.dts*
25138 F: arch/arm/boot/dts/nxp/imx/*tqma*.dts*
25139 F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
25140 F: arch/arm64/boot/dts/freescale/imx*mba*.dts*
25141 F: arch/arm64/boot/dts/freescale/imx*tqma*.dts*
25142 F: arch/arm64/boot/dts/freescale/mba*.dtsi
25143 F: arch/arm64/boot/dts/freescale/tqma8*.dtsi
25144 F: arch/arm64/boot/dts/freescale/tqml*.dts*
25145 F: drivers/gpio/gpio-tqmx86.c
25146 F: drivers/mfd/tqmx86.c
25147 F: drivers/watchdog/tqmx86_wdt.c
25148
25149 TRACING
25150 M: Steven Rostedt <rostedt@goodmis.org>
25151 M: Masami Hiramatsu <mhiramat@kernel.org>
25152 R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
25153 L: linux-kernel@vger.kernel.org
25154 L: linux-trace-kernel@vger.kernel.org
25155 S: Maintained
25156 Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/
25157 T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
25158 F: Documentation/trace/*
25159 F: fs/tracefs/
25160 F: include/linux/trace*.h
25161 F: include/trace/
25162 F: kernel/trace/
25163 F: kernel/tracepoint.c
25164 F: scripts/tracing/
25165 F: tools/testing/selftests/ftrace/
25166
25167 TRACING MMIO ACCESSES (MMIOTRACE)
25168 M: Steven Rostedt <rostedt@goodmis.org>
25169 M: Masami Hiramatsu <mhiramat@kernel.org>
25170 R: Pekka Paalanen <ppaalanen@gmail.com>
25171 L: linux-kernel@vger.kernel.org
25172 L: nouveau@lists.freedesktop.org
25173 S: Maintained
25174 F: arch/x86/mm/kmmio.c
25175 F: arch/x86/mm/mmio-mod.c
25176 F: arch/x86/mm/testmmiotrace.c
25177 F: include/linux/mmiotrace.h
25178 F: kernel/trace/trace_mmiotrace.c
25179
25180 TRACING OS NOISE / LATENCY TRACERS
25181 M: Steven Rostedt <rostedt@goodmis.org>
25182 S: Maintained
25183 F: Documentation/trace/hwlat_detector.rst
25184 F: Documentation/trace/osnoise-tracer.rst
25185 F: Documentation/trace/timerlat-tracer.rst
25186 F: arch/*/kernel/trace.c
25187 F: include/trace/events/osnoise.h
25188 F: kernel/trace/trace_hwlat.c
25189 F: kernel/trace/trace_irqsoff.c
25190 F: kernel/trace/trace_osnoise.c
25191 F: kernel/trace/trace_sched_wakeup.c
25192
25193 TRADITIONAL CHINESE DOCUMENTATION
25194 M: Hu Haowen <2023002089@link.tyut.edu.cn>
25195 S: Maintained
25196 W: https://github.com/srcres258/linux-doc
25197 T: git git://github.com/srcres258/linux-doc.git doc-zh-tw
25198 F: Documentation/translations/zh_TW/
25199
25200 TRIGGER SOURCE - PWM
25201 M: David Lechner <dlechner@baylibre.com>
25202 S: Maintained
25203 F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml
25204
25205 TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE
25206 M: Dan Williams <dan.j.williams@intel.com>
25207 L: linux-coco@lists.linux.dev
25208 S: Maintained
25209 F: Documentation/ABI/testing/configfs-tsm-report
25210 F: Documentation/driver-api/coco/
25211 F: drivers/virt/coco/guest/
25212 F: include/linux/tsm*.h
25213 F: samples/tsm-mr/
25214
25215 TRUSTED SERVICES TEE DRIVER
25216 M: Balint Dobszay <balint.dobszay@arm.com>
25217 M: Sudeep Holla <sudeep.holla@arm.com>
25218 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
25219 L: trusted-services@lists.trustedfirmware.org
25220 S: Maintained
25221 F: Documentation/tee/ts-tee.rst
25222 F: drivers/tee/tstee/
25223
25224 TTY LAYER AND SERIAL DRIVERS
25225 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
25226 M: Jiri Slaby <jirislaby@kernel.org>
25227 L: linux-kernel@vger.kernel.org
25228 L: linux-serial@vger.kernel.org
25229 S: Supported
25230 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
25231 F: Documentation/devicetree/bindings/serial/
25232 F: Documentation/driver-api/serial/
25233 F: drivers/tty/
25234 F: include/linux/selection.h
25235 F: include/linux/serial.h
25236 F: include/linux/serial_core.h
25237 F: include/linux/sysrq.h
25238 F: include/linux/tty*.h
25239 F: include/linux/vt.h
25240 F: include/linux/vt_*.h
25241 F: include/uapi/linux/serial.h
25242 F: include/uapi/linux/serial_core.h
25243 F: include/uapi/linux/tty.h
25244
25245 TUA9001 MEDIA DRIVER
25246 L: linux-media@vger.kernel.org
25247 S: Orphan
25248 W: https://linuxtv.org
25249 Q: http://patchwork.linuxtv.org/project/linux-media/list/
25250 F: drivers/media/tuners/tua9001*
25251
25252 TULIP NETWORK DRIVERS
25253 L: netdev@vger.kernel.org
25254 L: linux-parisc@vger.kernel.org
25255 S: Orphan
25256 F: drivers/net/ethernet/dec/tulip/
25257
25258 TUN/TAP DRIVER
25259 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
25260 M: Jason Wang <jasowang@redhat.com>
25261 S: Maintained
25262 W: http://vtun.sourceforge.net/tun
25263 F: Documentation/networking/tuntap.rst
25264 F: drivers/net/tap.c
25265 F: drivers/net/tun*
25266
25267 TURBOCHANNEL SUBSYSTEM
25268 M: "Maciej W. Rozycki" <macro@orcam.me.uk>
25269 L: linux-mips@vger.kernel.org
25270 S: Maintained
25271 Q: https://patchwork.kernel.org/project/linux-mips/list/
25272 F: drivers/tc/
25273 F: include/linux/tc.h
25274
25275 TURBOSTAT UTILITY
25276 M: "Len Brown" <lenb@kernel.org>
25277 L: linux-pm@vger.kernel.org
25278 S: Supported
25279 Q: https://patchwork.kernel.org/project/linux-pm/list/
25280 B: https://bugzilla.kernel.org
25281 T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
25282 F: tools/power/x86/turbostat/
25283 F: tools/testing/selftests/turbostat/
25284
25285 TUXEDO DRIVERS
25286 M: Werner Sembach <wse@tuxedocomputers.com>
25287 L: platform-driver-x86@vger.kernel.org
25288 S: Supported
25289 F: drivers/platform/x86/tuxedo/
25290
25291 TW5864 VIDEO4LINUX DRIVER
25292 M: Bluecherry Maintainers <maintainers@bluecherrydvr.com>
25293 M: Andrey Utkin <andrey.utkin@corp.bluecherry.net>
25294 M: Andrey Utkin <andrey_utkin@fastmail.com>
25295 L: linux-media@vger.kernel.org
25296 S: Supported
25297 F: drivers/media/pci/tw5864/
25298
25299 TW68 VIDEO4LINUX DRIVER
25300 M: Hans Verkuil <hverkuil@xs4all.nl>
25301 L: linux-media@vger.kernel.org
25302 S: Odd Fixes
25303 W: https://linuxtv.org
25304 T: git git://linuxtv.org/media.git
25305 F: drivers/media/pci/tw68/
25306
25307 TW686X VIDEO4LINUX DRIVER
25308 M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
25309 L: linux-media@vger.kernel.org
25310 S: Maintained
25311 W: http://linuxtv.org
25312 T: git git://linuxtv.org/media.git
25313 F: drivers/media/pci/tw686x/
25314
25315 U-BOOT ENVIRONMENT VARIABLES
25316 M: Rafał Miłecki <rafal@milecki.pl>
25317 S: Maintained
25318 F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml
25319 F: drivers/nvmem/layouts/u-boot-env.c
25320 F: drivers/nvmem/u-boot-env.c
25321
25322 UACCE ACCELERATOR FRAMEWORK
25323 M: Zhangfei Gao <zhangfei.gao@linaro.org>
25324 M: Zhou Wang <wangzhou1@hisilicon.com>
25325 L: linux-accelerators@lists.ozlabs.org
25326 L: linux-kernel@vger.kernel.org
25327 S: Maintained
25328 F: Documentation/ABI/testing/sysfs-driver-uacce
25329 F: Documentation/misc-devices/uacce.rst
25330 F: drivers/misc/uacce/
25331 F: include/linux/uacce.h
25332 F: include/uapi/misc/uacce/
25333
25334 UBI FILE SYSTEM (UBIFS)
25335 M: Richard Weinberger <richard@nod.at>
25336 R: Zhihao Cheng <chengzhihao1@huawei.com>
25337 L: linux-mtd@lists.infradead.org
25338 S: Supported
25339 W: http://www.linux-mtd.infradead.org/doc/ubifs.html
25340 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
25341 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
25342 F: Documentation/ABI/testing/sysfs-fs-ubifs
25343 F: Documentation/filesystems/ubifs-authentication.rst
25344 F: Documentation/filesystems/ubifs.rst
25345 F: fs/ubifs/
25346
25347 UBLK USERSPACE BLOCK DRIVER
25348 M: Ming Lei <ming.lei@redhat.com>
25349 L: linux-block@vger.kernel.org
25350 S: Maintained
25351 F: Documentation/block/ublk.rst
25352 F: drivers/block/ublk_drv.c
25353 F: include/uapi/linux/ublk_cmd.h
25354 F: tools/testing/selftests/ublk/
25355
25356 UBSAN
25357 M: Kees Cook <kees@kernel.org>
25358 R: Marco Elver <elver@google.com>
25359 R: Andrey Konovalov <andreyknvl@gmail.com>
25360 R: Andrey Ryabinin <ryabinin.a.a@gmail.com>
25361 L: kasan-dev@googlegroups.com
25362 L: linux-hardening@vger.kernel.org
25363 S: Supported
25364 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
25365 F: Documentation/dev-tools/ubsan.rst
25366 F: include/linux/ubsan.h
25367 F: lib/Kconfig.ubsan
25368 F: lib/test_ubsan.c
25369 F: lib/ubsan.c
25370 F: lib/ubsan.h
25371 F: scripts/Makefile.ubsan
25372 K: \bARCH_HAS_UBSAN\b
25373
25374 UCLINUX (M68KNOMMU AND COLDFIRE)
25375 M: Greg Ungerer <gerg@linux-m68k.org>
25376 L: linux-m68k@lists.linux-m68k.org
25377 S: Maintained
25378 W: http://www.linux-m68k.org/
25379 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
25380 F: arch/m68k/*/*_no.*
25381 F: arch/m68k/68*/
25382 F: arch/m68k/coldfire/
25383 F: arch/m68k/include/asm/*_no.*
25384
25385 UDF FILESYSTEM
25386 M: Jan Kara <jack@suse.com>
25387 S: Maintained
25388 F: Documentation/filesystems/udf.rst
25389 F: fs/udf/
25390
25391 UDRAW TABLET
25392 M: Bastien Nocera <hadess@hadess.net>
25393 L: linux-input@vger.kernel.org
25394 S: Maintained
25395 F: drivers/hid/hid-udraw-ps3.c
25396
25397 UHID USERSPACE HID IO DRIVER
25398 M: David Rheinsberg <david@readahead.eu>
25399 L: linux-input@vger.kernel.org
25400 S: Maintained
25401 F: drivers/hid/uhid.c
25402 F: include/uapi/linux/uhid.h
25403
25404 ULPI BUS
25405 M: Heikki Krogerus <heikki.krogerus@linux.intel.com>
25406 L: linux-usb@vger.kernel.org
25407 S: Maintained
25408 F: drivers/usb/common/ulpi.c
25409 F: include/linux/ulpi/
25410
25411 ULTRATRONIK BOARD SUPPORT
25412 M: Goran Rađenović <goran.radni@gmail.com>
25413 M: Börge Strümpfel <boerge.struempfel@gmail.com>
25414 S: Maintained
25415 F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts
25416
25417 UNICODE SUBSYSTEM
25418 M: Gabriel Krisman Bertazi <krisman@kernel.org>
25419 L: linux-fsdevel@vger.kernel.org
25420 S: Supported
25421 T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git
25422 F: fs/unicode/
25423
25424 UNIFDEF
25425 M: Tony Finch <dot@dotat.at>
25426 S: Maintained
25427 W: http://dotat.at/prog/unifdef
25428 F: scripts/unifdef.c
25429
25430 UNIFORM CDROM DRIVER
25431 M: Phillip Potter <phil@philpotter.co.uk>
25432 S: Maintained
25433 F: Documentation/cdrom/
25434 F: drivers/cdrom/cdrom.c
25435 F: include/linux/cdrom.h
25436 F: include/uapi/linux/cdrom.h
25437
25438 UNION-FIND
25439 M: Xavier <xavier_qy@163.com>
25440 L: linux-kernel@vger.kernel.org
25441 S: Maintained
25442 F: Documentation/core-api/union_find.rst
25443 F: Documentation/translations/zh_CN/core-api/union_find.rst
25444 F: include/linux/union_find.h
25445 F: lib/union_find.c
25446
25447 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
25448 R: Alim Akhtar <alim.akhtar@samsung.com>
25449 R: Avri Altman <avri.altman@wdc.com>
25450 R: Bart Van Assche <bvanassche@acm.org>
25451 L: linux-scsi@vger.kernel.org
25452 S: Supported
25453 F: Documentation/devicetree/bindings/ufs/
25454 F: Documentation/scsi/ufs.rst
25455 F: drivers/ufs/core/
25456
25457 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
25458 M: Pedro Sousa <pedrom.sousa@synopsys.com>
25459 L: linux-scsi@vger.kernel.org
25460 S: Supported
25461 F: drivers/ufs/host/*dwc*
25462
25463 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
25464 M: Alim Akhtar <alim.akhtar@samsung.com>
25465 R: Peter Griffin <peter.griffin@linaro.org>
25466 L: linux-scsi@vger.kernel.org
25467 L: linux-samsung-soc@vger.kernel.org
25468 S: Maintained
25469 F: drivers/ufs/host/ufs-exynos*
25470
25471 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
25472 M: Peter Wang <peter.wang@mediatek.com>
25473 R: Stanley Jhu <chu.stanley@gmail.com>
25474 L: linux-scsi@vger.kernel.org
25475 L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
25476 S: Maintained
25477 F: drivers/ufs/host/ufs-mediatek*
25478
25479 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
25480 M: Manivannan Sadhasivam <mani@kernel.org>
25481 L: linux-arm-msm@vger.kernel.org
25482 L: linux-scsi@vger.kernel.org
25483 S: Maintained
25484 F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
25485 F: drivers/ufs/host/ufs-qcom*
25486
25487 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
25488 M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
25489 L: linux-renesas-soc@vger.kernel.org
25490 L: linux-scsi@vger.kernel.org
25491 S: Maintained
25492 F: drivers/ufs/host/ufs-renesas.c
25493
25494 UNSORTED BLOCK IMAGES (UBI)
25495 M: Richard Weinberger <richard@nod.at>
25496 R: Zhihao Cheng <chengzhihao1@huawei.com>
25497 L: linux-mtd@lists.infradead.org
25498 S: Supported
25499 W: http://www.linux-mtd.infradead.org/
25500 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
25501 T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
25502 F: drivers/mtd/ubi/
25503 F: include/linux/mtd/ubi.h
25504 F: include/uapi/mtd/ubi-user.h
25505
25506 UPROBES
25507 M: Masami Hiramatsu <mhiramat@kernel.org>
25508 M: Oleg Nesterov <oleg@redhat.com>
25509 M: Peter Zijlstra <peterz@infradead.org>
25510 L: linux-kernel@vger.kernel.org
25511 L: linux-trace-kernel@vger.kernel.org
25512 S: Maintained
25513 F: arch/*/include/asm/uprobes.h
25514 F: arch/*/kernel/probes/uprobes.c
25515 F: arch/*/kernel/uprobes.c
25516 F: include/linux/uprobes.h
25517 F: kernel/events/uprobes.c
25518
25519 USB "USBNET" DRIVER FRAMEWORK
25520 M: Oliver Neukum <oneukum@suse.com>
25521 L: netdev@vger.kernel.org
25522 S: Maintained
25523 W: http://www.linux-usb.org/usbnet
25524 F: drivers/net/usb/usbnet.c
25525 F: include/linux/usb/usbnet.h
25526
25527 USB ACM DRIVER
25528 M: Oliver Neukum <oneukum@suse.com>
25529 L: linux-usb@vger.kernel.org
25530 S: Maintained
25531 F: Documentation/usb/acm.rst
25532 F: drivers/usb/class/cdc-acm.*
25533
25534 USB APPLE MFI FASTCHARGE DRIVER
25535 M: Bastien Nocera <hadess@hadess.net>
25536 L: linux-usb@vger.kernel.org
25537 S: Maintained
25538 F: drivers/usb/misc/apple-mfi-fastcharge.c
25539
25540 USB AR5523 WIRELESS DRIVER
25541 L: linux-wireless@vger.kernel.org
25542 S: Orphan
25543 F: drivers/net/wireless/ath/ar5523/
25544
25545 USB ATTACHED SCSI
25546 M: Oliver Neukum <oneukum@suse.com>
25547 L: linux-usb@vger.kernel.org
25548 L: linux-scsi@vger.kernel.org
25549 S: Maintained
25550 F: drivers/usb/storage/uas.c
25551
25552 USB CDC ETHERNET DRIVER
25553 M: Oliver Neukum <oliver@neukum.org>
25554 L: linux-usb@vger.kernel.org
25555 S: Maintained
25556 F: drivers/net/usb/cdc_*.c
25557 F: include/uapi/linux/usb/cdc.h
25558
25559 USB CHAOSKEY DRIVER
25560 M: Keith Packard <keithp@keithp.com>
25561 L: linux-usb@vger.kernel.org
25562 S: Maintained
25563 F: drivers/usb/misc/chaoskey.c
25564
25565 USB CYPRESS C67X00 DRIVER
25566 L: linux-usb@vger.kernel.org
25567 S: Orphan
25568 F: drivers/usb/c67x00/
25569
25570 USB DAVICOM DM9601 DRIVER
25571 M: Peter Korsgaard <peter@korsgaard.com>
25572 L: netdev@vger.kernel.org
25573 S: Maintained
25574 W: http://www.linux-usb.org/usbnet
25575 F: drivers/net/usb/dm9601.c
25576
25577 USB EHCI DRIVER
25578 M: Alan Stern <stern@rowland.harvard.edu>
25579 L: linux-usb@vger.kernel.org
25580 S: Maintained
25581 F: Documentation/usb/ehci.rst
25582 F: drivers/usb/host/ehci*
25583
25584 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
25585 M: Jiri Kosina <jikos@kernel.org>
25586 M: Benjamin Tissoires <bentiss@kernel.org>
25587 L: linux-usb@vger.kernel.org
25588 S: Maintained
25589 T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
25590 F: Documentation/hid/hiddev.rst
25591 F: drivers/hid/usbhid/
25592
25593 USB INTEL XHCI ROLE MUX DRIVER
25594 M: Hans de Goede <hdegoede@redhat.com>
25595 L: linux-usb@vger.kernel.org
25596 S: Maintained
25597 F: drivers/usb/roles/intel-xhci-usb-role-switch.c
25598
25599 USB IP DRIVER FOR HISILICON KIRIN 960
25600 M: Yu Chen <chenyu56@huawei.com>
25601 M: Binghui Wang <wangbinghui@hisilicon.com>
25602 L: linux-usb@vger.kernel.org
25603 S: Maintained
25604 F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
25605 F: drivers/phy/hisilicon/phy-hi3660-usb3.c
25606
25607 USB IP DRIVER FOR HISILICON KIRIN 970
25608 M: Mauro Carvalho Chehab <mchehab@kernel.org>
25609 L: linux-usb@vger.kernel.org
25610 S: Maintained
25611 F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
25612 F: drivers/phy/hisilicon/phy-hi3670-usb3.c
25613
25614 USB ISP116X DRIVER
25615 M: Olav Kongas <ok@artecdesign.ee>
25616 L: linux-usb@vger.kernel.org
25617 S: Maintained
25618 F: drivers/usb/host/isp116x*
25619 F: include/linux/usb/isp116x.h
25620
25621 USB ISP1760 DRIVER
25622 M: Rui Miguel Silva <rui.silva@linaro.org>
25623 L: linux-usb@vger.kernel.org
25624 S: Maintained
25625 F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
25626 F: drivers/usb/isp1760/*
25627
25628 USB LAN78XX ETHERNET DRIVER
25629 M: Thangaraj Samynathan <Thangaraj.S@microchip.com>
25630 M: Rengarajan Sundararajan <Rengarajan.S@microchip.com>
25631 M: UNGLinuxDriver@microchip.com
25632 L: netdev@vger.kernel.org
25633 S: Maintained
25634 F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt
25635 F: drivers/net/usb/lan78xx.*
25636 F: include/dt-bindings/net/microchip-lan78xx.h
25637
25638 USB MASS STORAGE DRIVER
25639 M: Alan Stern <stern@rowland.harvard.edu>
25640 L: linux-usb@vger.kernel.org
25641 L: usb-storage@lists.one-eyed-alien.net
25642 S: Maintained
25643 F: drivers/usb/storage/
25644
25645 USB MIDI DRIVER
25646 M: Clemens Ladisch <clemens@ladisch.de>
25647 L: linux-sound@vger.kernel.org
25648 S: Maintained
25649 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
25650 F: sound/usb/midi.*
25651
25652 USB NETWORKING DRIVERS
25653 L: linux-usb@vger.kernel.org
25654 S: Odd Fixes
25655 F: drivers/net/usb/
25656
25657 USB OHCI DRIVER
25658 M: Alan Stern <stern@rowland.harvard.edu>
25659 L: linux-usb@vger.kernel.org
25660 S: Maintained
25661 F: Documentation/usb/ohci.rst
25662 F: drivers/usb/host/ohci*
25663
25664 USB OTG FSM (Finite State Machine)
25665 M: Peter Chen <peter.chen@kernel.org>
25666 L: linux-usb@vger.kernel.org
25667 S: Maintained
25668 T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
25669 F: drivers/usb/common/usb-otg-fsm.c
25670
25671 USB OVER IP DRIVER
25672 M: Valentina Manea <valentina.manea.m@gmail.com>
25673 M: Shuah Khan <shuah@kernel.org>
25674 M: Shuah Khan <skhan@linuxfoundation.org>
25675 R: Hongren Zheng <i@zenithal.me>
25676 L: linux-usb@vger.kernel.org
25677 S: Maintained
25678 F: Documentation/usb/usbip_protocol.rst
25679 F: drivers/usb/usbip/
25680 F: tools/testing/selftests/drivers/usb/usbip/
25681 F: tools/usb/usbip/
25682
25683 USB PEGASUS DRIVER
25684 M: Petko Manolov <petkan@nucleusys.com>
25685 L: linux-usb@vger.kernel.org
25686 L: netdev@vger.kernel.org
25687 S: Maintained
25688 W: https://github.com/petkan/pegasus
25689 T: git https://github.com/petkan/pegasus.git
25690 F: drivers/net/usb/pegasus.*
25691
25692 USB PRINTER DRIVER (usblp)
25693 M: Pete Zaitcev <zaitcev@redhat.com>
25694 L: linux-usb@vger.kernel.org
25695 S: Supported
25696 F: drivers/usb/class/usblp.c
25697
25698 USB QMI WWAN NETWORK DRIVER
25699 M: Bjørn Mork <bjorn@mork.no>
25700 L: netdev@vger.kernel.org
25701 S: Maintained
25702 F: Documentation/ABI/testing/sysfs-class-net-qmi
25703 F: drivers/net/usb/qmi_wwan.c
25704
25705 USB RAW GADGET DRIVER
25706 R: Andrey Konovalov <andreyknvl@gmail.com>
25707 L: linux-usb@vger.kernel.org
25708 S: Maintained
25709 B: https://github.com/xairy/raw-gadget/issues
25710 F: Documentation/usb/raw-gadget.rst
25711 F: drivers/usb/gadget/legacy/raw_gadget.c
25712 F: include/uapi/linux/usb/raw_gadget.h
25713
25714 USB RTL8150 DRIVER
25715 M: Petko Manolov <petkan@nucleusys.com>
25716 L: linux-usb@vger.kernel.org
25717 L: netdev@vger.kernel.org
25718 S: Maintained
25719 W: https://github.com/petkan/rtl8150
25720 T: git https://github.com/petkan/rtl8150.git
25721 F: drivers/net/usb/rtl8150.c
25722
25723 USB SERIAL SUBSYSTEM
25724 M: Johan Hovold <johan@kernel.org>
25725 L: linux-usb@vger.kernel.org
25726 S: Maintained
25727 T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
25728 F: Documentation/usb/usb-serial.rst
25729 F: drivers/usb/serial/
25730 F: include/linux/usb/serial.h
25731
25732 USB SMSC75XX ETHERNET DRIVER
25733 M: Steve Glendinning <steve.glendinning@shawell.net>
25734 L: netdev@vger.kernel.org
25735 S: Maintained
25736 F: drivers/net/usb/smsc75xx.*
25737
25738 USB SMSC95XX ETHERNET DRIVER
25739 M: Steve Glendinning <steve.glendinning@shawell.net>
25740 M: UNGLinuxDriver@microchip.com
25741 L: netdev@vger.kernel.org
25742 S: Maintained
25743 F: drivers/net/usb/smsc95xx.*
25744
25745 USB SUBSYSTEM
25746 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
25747 L: linux-usb@vger.kernel.org
25748 S: Supported
25749 W: http://www.linux-usb.org
25750 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
25751 F: Documentation/devicetree/bindings/usb/
25752 F: Documentation/usb/
25753 F: drivers/usb/
25754 F: include/dt-bindings/usb/
25755 F: include/linux/usb.h
25756 F: include/linux/usb/
25757 F: include/uapi/linux/usb/
25758
25759 USB TYPEC BUS FOR ALTERNATE MODES
25760 M: Heikki Krogerus <heikki.krogerus@linux.intel.com>
25761 L: linux-usb@vger.kernel.org
25762 S: Maintained
25763 F: Documentation/ABI/testing/sysfs-bus-typec
25764 F: Documentation/driver-api/usb/typec_bus.rst
25765 F: drivers/usb/typec/altmodes/
25766 F: include/linux/usb/typec_altmode.h
25767
25768 USB TYPEC CLASS
25769 M: Heikki Krogerus <heikki.krogerus@linux.intel.com>
25770 L: linux-usb@vger.kernel.org
25771 S: Maintained
25772 F: Documentation/ABI/testing/sysfs-class-typec
25773 F: Documentation/driver-api/usb/typec.rst
25774 F: drivers/usb/typec/
25775 F: include/linux/usb/typec.h
25776
25777 USB TYPEC INTEL PMC MUX DRIVER
25778 M: Heikki Krogerus <heikki.krogerus@linux.intel.com>
25779 L: linux-usb@vger.kernel.org
25780 S: Maintained
25781 F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst
25782 F: drivers/usb/typec/mux/intel_pmc_mux.c
25783
25784 USB TYPEC PI3USB30532 MUX DRIVER
25785 M: Hans de Goede <hdegoede@redhat.com>
25786 L: linux-usb@vger.kernel.org
25787 S: Maintained
25788 F: drivers/usb/typec/mux/pi3usb30532.c
25789
25790 USB TYPEC PORT CONTROLLER DRIVERS
25791 M: Badhri Jagan Sridharan <badhri@google.com>
25792 L: linux-usb@vger.kernel.org
25793 S: Maintained
25794 F: drivers/usb/typec/tcpm/tcpci.c
25795 F: drivers/usb/typec/tcpm/tcpm.c
25796 F: include/linux/usb/tcpci.h
25797 F: include/linux/usb/tcpm.h
25798
25799 USB TYPEC TUSB1046 MUX DRIVER
25800 M: Romain Gantois <romain.gantois@bootlin.com>
25801 L: linux-usb@vger.kernel.org
25802 S: Maintained
25803 F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml
25804 F: drivers/usb/typec/mux/tusb1046.c
25805
25806 USB UHCI DRIVER
25807 M: Alan Stern <stern@rowland.harvard.edu>
25808 L: linux-usb@vger.kernel.org
25809 S: Maintained
25810 F: drivers/usb/host/uhci*
25811
25812 USB VIDEO CLASS
25813 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
25814 M: Hans de Goede <hdegoede@redhat.com>
25815 L: linux-media@vger.kernel.org
25816 S: Maintained
25817 W: http://www.ideasonboard.org/uvc/
25818 T: git git://linuxtv.org/media.git
25819 F: Documentation/userspace-api/media/drivers/uvcvideo.rst
25820 F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst
25821 F: drivers/media/common/uvc.c
25822 F: drivers/media/usb/uvc/
25823 F: include/linux/usb/uvc.h
25824 F: include/uapi/linux/uvcvideo.h
25825
25826 USB WEBCAM GADGET
25827 L: linux-usb@vger.kernel.org
25828 S: Orphan
25829 F: drivers/usb/gadget/function/*uvc*
25830 F: drivers/usb/gadget/legacy/webcam.c
25831 F: include/uapi/linux/usb/g_uvc.h
25832
25833 USB XHCI DRIVER
25834 M: Mathias Nyman <mathias.nyman@intel.com>
25835 L: linux-usb@vger.kernel.org
25836 S: Supported
25837 F: drivers/usb/host/pci-quirks*
25838 F: drivers/usb/host/xhci*
25839
25840 USER DATAGRAM PROTOCOL (UDP)
25841 M: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
25842 L: netdev@vger.kernel.org
25843 S: Maintained
25844 F: include/linux/udp.h
25845 F: include/net/udp.h
25846 F: include/trace/events/udp.h
25847 F: include/uapi/linux/udp.h
25848 F: net/ipv4/udp.c
25849 F: net/ipv6/udp.c
25850
25851 USER-MODE LINUX (UML)
25852 M: Richard Weinberger <richard@nod.at>
25853 M: Anton Ivanov <anton.ivanov@cambridgegreys.com>
25854 M: Johannes Berg <johannes@sipsolutions.net>
25855 L: linux-um@lists.infradead.org
25856 S: Maintained
25857 W: http://user-mode-linux.sourceforge.net
25858 Q: https://patchwork.ozlabs.org/project/linux-um/list/
25859 T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
25860 T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
25861 F: Documentation/virt/uml/
25862 F: arch/um/
25863 F: arch/x86/um/
25864 F: fs/hostfs/
25865
25866 USERSPACE COPYIN/COPYOUT (UIOVEC)
25867 M: Alexander Viro <viro@zeniv.linux.org.uk>
25868 S: Maintained
25869 F: include/linux/uio.h
25870 F: lib/iov_iter.c
25871
25872 USERSPACE DMA BUFFER DRIVER
25873 M: Gerd Hoffmann <kraxel@redhat.com>
25874 M: Vivek Kasireddy <vivek.kasireddy@intel.com>
25875 L: dri-devel@lists.freedesktop.org
25876 S: Maintained
25877 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
25878 F: drivers/dma-buf/udmabuf.c
25879 F: include/uapi/linux/udmabuf.h
25880
25881 USERSPACE I/O (UIO)
25882 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
25883 S: Maintained
25884 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
25885 F: Documentation/driver-api/uio-howto.rst
25886 F: drivers/uio/
25887 F: include/linux/uio_driver.h
25888
25889 UTIL-LINUX PACKAGE
25890 M: Karel Zak <kzak@redhat.com>
25891 L: util-linux@vger.kernel.org
25892 S: Maintained
25893 W: http://en.wikipedia.org/wiki/Util-linux
25894 T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
25895
25896 UUID HELPERS
25897 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
25898 L: linux-kernel@vger.kernel.org
25899 S: Maintained
25900 F: include/linux/uuid.h
25901 F: lib/test_uuid.c
25902 F: lib/uuid.c
25903
25904 UV SYSFS DRIVER
25905 M: Justin Ernst <justin.ernst@hpe.com>
25906 L: platform-driver-x86@vger.kernel.org
25907 S: Maintained
25908 F: drivers/platform/x86/uv_sysfs.c
25909
25910 UVESAFB DRIVER
25911 M: Michal Januszewski <spock@gentoo.org>
25912 L: linux-fbdev@vger.kernel.org
25913 S: Maintained
25914 W: https://github.com/mjanusz/v86d
25915 F: Documentation/fb/uvesafb.rst
25916 F: drivers/video/fbdev/uvesafb.*
25917
25918 Ux500 CLOCK DRIVERS
25919 M: Ulf Hansson <ulf.hansson@linaro.org>
25920 L: linux-clk@vger.kernel.org
25921 L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
25922 S: Maintained
25923 F: drivers/clk/ux500/
25924
25925 V4L2 ASYNC AND FWNODE FRAMEWORKS
25926 M: Sakari Ailus <sakari.ailus@linux.intel.com>
25927 L: linux-media@vger.kernel.org
25928 S: Maintained
25929 T: git git://linuxtv.org/media.git
25930 F: drivers/media/v4l2-core/v4l2-async.c
25931 F: drivers/media/v4l2-core/v4l2-fwnode.c
25932 F: include/media/v4l2-async.h
25933 F: include/media/v4l2-fwnode.h
25934
25935 V4L2 LENS DRIVERS
25936 M: Sakari Ailus <sakari.ailus@linux.intel.com>
25937 L: linux-media@vger.kernel.org
25938 S: Maintained
25939 F: drivers/media/i2c/ak*
25940 F: drivers/media/i2c/dw*
25941 F: drivers/media/i2c/lm*
25942
25943 V4L2 CAMERA SENSOR DRIVERS
25944 M: Sakari Ailus <sakari.ailus@linux.intel.com>
25945 L: linux-media@vger.kernel.org
25946 S: Maintained
25947 F: Documentation/driver-api/media/camera-sensor.rst
25948 F: Documentation/driver-api/media/tx-rx.rst
25949 F: drivers/media/i2c/ar*
25950 F: drivers/media/i2c/gc*
25951 F: drivers/media/i2c/hi*
25952 F: drivers/media/i2c/imx*
25953 F: drivers/media/i2c/mt*
25954 F: drivers/media/i2c/og*
25955 F: drivers/media/i2c/ov*
25956 F: drivers/media/i2c/s5*
25957 F: drivers/media/i2c/vd55g1.c
25958 F: drivers/media/i2c/vd56g3.c
25959 F: drivers/media/i2c/vgxy61.c
25960
25961 VF610 NAND DRIVER
25962 M: Stefan Agner <stefan@agner.ch>
25963 L: linux-mtd@lists.infradead.org
25964 S: Supported
25965 F: drivers/mtd/nand/raw/vf610_nfc.c
25966
25967 VFAT/FAT/MSDOS FILESYSTEM
25968 M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
25969 S: Maintained
25970 F: Documentation/filesystems/vfat.rst
25971 F: fs/fat/
25972 F: tools/testing/selftests/filesystems/fat/
25973
25974 VFIO CDX DRIVER
25975 M: Nipun Gupta <nipun.gupta@amd.com>
25976 M: Nikhil Agarwal <nikhil.agarwal@amd.com>
25977 L: kvm@vger.kernel.org
25978 S: Maintained
25979 F: drivers/vfio/cdx/*
25980
25981 VFIO DRIVER
25982 M: Alex Williamson <alex.williamson@redhat.com>
25983 L: kvm@vger.kernel.org
25984 S: Maintained
25985 T: git https://github.com/awilliam/linux-vfio.git
25986 F: Documentation/ABI/testing/debugfs-vfio
25987 F: Documentation/ABI/testing/sysfs-devices-vfio-dev
25988 F: Documentation/driver-api/vfio.rst
25989 F: drivers/vfio/
25990 F: include/linux/vfio.h
25991 F: include/linux/vfio_pci_core.h
25992 F: include/uapi/linux/vfio.h
25993
25994 VFIO FSL-MC DRIVER
25995 L: kvm@vger.kernel.org
25996 S: Orphan
25997 F: drivers/vfio/fsl-mc/
25998
25999 VFIO HISILICON PCI DRIVER
26000 M: Longfang Liu <liulongfang@huawei.com>
26001 M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
26002 L: kvm@vger.kernel.org
26003 S: Maintained
26004 F: drivers/vfio/pci/hisilicon/
26005
26006 VFIO MEDIATED DEVICE DRIVERS
26007 M: Kirti Wankhede <kwankhede@nvidia.com>
26008 L: kvm@vger.kernel.org
26009 S: Maintained
26010 F: Documentation/driver-api/vfio-mediated-device.rst
26011 F: drivers/vfio/mdev/
26012 F: include/linux/mdev.h
26013 F: samples/vfio-mdev/
26014
26015 VFIO MLX5 PCI DRIVER
26016 M: Yishai Hadas <yishaih@nvidia.com>
26017 L: kvm@vger.kernel.org
26018 S: Maintained
26019 F: drivers/vfio/pci/mlx5/
26020
26021 VFIO NVIDIA GRACE GPU DRIVER
26022 M: Ankit Agrawal <ankita@nvidia.com>
26023 L: kvm@vger.kernel.org
26024 S: Supported
26025 F: drivers/vfio/pci/nvgrace-gpu/
26026
26027 VFIO PCI DEVICE SPECIFIC DRIVERS
26028 R: Jason Gunthorpe <jgg@nvidia.com>
26029 R: Yishai Hadas <yishaih@nvidia.com>
26030 R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
26031 R: Kevin Tian <kevin.tian@intel.com>
26032 L: kvm@vger.kernel.org
26033 S: Maintained
26034 P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
26035 F: drivers/vfio/pci/*/
26036
26037 VFIO PDS PCI DRIVER
26038 M: Brett Creeley <brett.creeley@amd.com>
26039 L: kvm@vger.kernel.org
26040 S: Maintained
26041 F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
26042 F: drivers/vfio/pci/pds/
26043
26044 VFIO PLATFORM DRIVER
26045 M: Eric Auger <eric.auger@redhat.com>
26046 L: kvm@vger.kernel.org
26047 S: Maintained
26048 F: drivers/vfio/platform/
26049
26050 VFIO QAT PCI DRIVER
26051 M: Xin Zeng <xin.zeng@intel.com>
26052 M: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
26053 L: kvm@vger.kernel.org
26054 L: qat-linux@intel.com
26055 S: Supported
26056 F: drivers/vfio/pci/qat/
26057
26058 VFIO VIRTIO PCI DRIVER
26059 M: Yishai Hadas <yishaih@nvidia.com>
26060 L: kvm@vger.kernel.org
26061 L: virtualization@lists.linux.dev
26062 S: Maintained
26063 F: drivers/vfio/pci/virtio
26064
26065 VGA_SWITCHEROO
26066 R: Lukas Wunner <lukas@wunner.de>
26067 S: Maintained
26068 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
26069 F: Documentation/gpu/vga-switcheroo.rst
26070 F: drivers/gpu/vga/vga_switcheroo.c
26071 F: include/linux/vga_switcheroo.h
26072
26073 VIA RHINE NETWORK DRIVER
26074 M: Kevin Brace <kevinbrace@bracecomputerlab.com>
26075 S: Maintained
26076 F: drivers/net/ethernet/via/via-rhine.c
26077
26078 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
26079 M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
26080 L: linux-fbdev@vger.kernel.org
26081 S: Maintained
26082 F: drivers/video/fbdev/via/
26083 F: include/linux/via-core.h
26084 F: include/linux/via_i2c.h
26085
26086 VIA VELOCITY NETWORK DRIVER
26087 M: Francois Romieu <romieu@fr.zoreil.com>
26088 L: netdev@vger.kernel.org
26089 S: Maintained
26090 F: drivers/net/ethernet/via/via-velocity.*
26091
26092 VICODEC VIRTUAL CODEC DRIVER
26093 M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
26094 L: linux-media@vger.kernel.org
26095 S: Maintained
26096 W: https://linuxtv.org
26097 T: git git://linuxtv.org/media.git
26098 F: drivers/media/test-drivers/vicodec/*
26099
26100 VIDEO I2C POLLING DRIVER
26101 M: Matt Ranostay <matt.ranostay@konsulko.com>
26102 L: linux-media@vger.kernel.org
26103 S: Maintained
26104 F: drivers/media/i2c/video-i2c.c
26105
26106 VIDEO MULTIPLEXER DRIVER
26107 M: Philipp Zabel <p.zabel@pengutronix.de>
26108 L: linux-media@vger.kernel.org
26109 S: Maintained
26110 F: drivers/media/platform/video-mux.c
26111
26112 VIDEOBUF2 FRAMEWORK
26113 M: Tomasz Figa <tfiga@chromium.org>
26114 M: Marek Szyprowski <m.szyprowski@samsung.com>
26115 L: linux-media@vger.kernel.org
26116 S: Maintained
26117 F: drivers/media/common/videobuf2/*
26118 F: include/media/videobuf2-*
26119
26120 VIDTV VIRTUAL DIGITAL TV DRIVER
26121 M: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
26122 L: linux-media@vger.kernel.org
26123 S: Maintained
26124 W: https://linuxtv.org
26125 T: git git://linuxtv.org/media.git
26126 F: drivers/media/test-drivers/vidtv/*
26127
26128 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
26129 M: Shuah Khan <skhan@linuxfoundation.org>
26130 R: Kieran Bingham <kieran.bingham@ideasonboard.com>
26131 L: linux-media@vger.kernel.org
26132 S: Maintained
26133 W: https://linuxtv.org
26134 T: git git://linuxtv.org/media.git
26135 F: drivers/media/test-drivers/vimc/*
26136
26137 VIRT LIB
26138 M: Alex Williamson <alex.williamson@redhat.com>
26139 M: Paolo Bonzini <pbonzini@redhat.com>
26140 L: kvm@vger.kernel.org
26141 S: Supported
26142 F: virt/lib/
26143
26144 VIRTIO AND VHOST VSOCK DRIVER
26145 M: Stefan Hajnoczi <stefanha@redhat.com>
26146 M: Stefano Garzarella <sgarzare@redhat.com>
26147 L: kvm@vger.kernel.org
26148 L: virtualization@lists.linux.dev
26149 L: netdev@vger.kernel.org
26150 S: Maintained
26151 F: drivers/vhost/vsock.c
26152 F: include/linux/virtio_vsock.h
26153 F: include/uapi/linux/virtio_vsock.h
26154 F: net/vmw_vsock/virtio_transport.c
26155 F: net/vmw_vsock/virtio_transport_common.c
26156
26157 VIRTIO BALLOON
26158 M: "Michael S. Tsirkin" <mst@redhat.com>
26159 M: David Hildenbrand <david@redhat.com>
26160 L: virtualization@lists.linux.dev
26161 S: Maintained
26162 F: drivers/virtio/virtio_balloon.c
26163 F: include/linux/balloon_compaction.h
26164 F: include/uapi/linux/virtio_balloon.h
26165 F: mm/balloon_compaction.c
26166
26167 VIRTIO BLOCK AND SCSI DRIVERS
26168 M: "Michael S. Tsirkin" <mst@redhat.com>
26169 M: Jason Wang <jasowang@redhat.com>
26170 R: Paolo Bonzini <pbonzini@redhat.com>
26171 R: Stefan Hajnoczi <stefanha@redhat.com>
26172 R: Eugenio Pérez <eperezma@redhat.com>
26173 L: virtualization@lists.linux.dev
26174 S: Maintained
26175 F: drivers/block/virtio_blk.c
26176 F: drivers/scsi/virtio_scsi.c
26177 F: include/uapi/linux/virtio_blk.h
26178 F: include/uapi/linux/virtio_scsi.h
26179
26180 VIRTIO CONSOLE DRIVER
26181 M: Amit Shah <amit@kernel.org>
26182 L: virtualization@lists.linux.dev
26183 S: Maintained
26184 F: drivers/char/virtio_console.c
26185 F: include/uapi/linux/virtio_console.h
26186
26187 VIRTIO CORE AND NET DRIVERS
26188 M: "Michael S. Tsirkin" <mst@redhat.com>
26189 M: Jason Wang <jasowang@redhat.com>
26190 R: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
26191 R: Eugenio Pérez <eperezma@redhat.com>
26192 L: virtualization@lists.linux.dev
26193 S: Maintained
26194 F: Documentation/ABI/testing/sysfs-bus-vdpa
26195 F: Documentation/ABI/testing/sysfs-class-vduse
26196 F: Documentation/devicetree/bindings/virtio/
26197 F: Documentation/driver-api/virtio/
26198 F: drivers/block/virtio_blk.c
26199 F: drivers/crypto/virtio/
26200 F: drivers/net/virtio_net.c
26201 F: drivers/vdpa/
26202 F: drivers/virtio/
26203 F: include/linux/vdpa.h
26204 F: include/linux/virtio*.h
26205 F: include/linux/vringh.h
26206 F: include/uapi/linux/virtio_*.h
26207 F: net/vmw_vsock/virtio*
26208 F: tools/virtio/
26209 F: tools/testing/selftests/drivers/net/virtio_net/
26210
26211 VIRTIO CRYPTO DRIVER
26212 M: Gonglei <arei.gonglei@huawei.com>
26213 L: virtualization@lists.linux.dev
26214 L: linux-crypto@vger.kernel.org
26215 S: Maintained
26216 F: drivers/crypto/virtio/
26217 F: include/uapi/linux/virtio_crypto.h
26218
26219 VIRTIO DRIVERS FOR S390
26220 M: Cornelia Huck <cohuck@redhat.com>
26221 M: Halil Pasic <pasic@linux.ibm.com>
26222 M: Eric Farman <farman@linux.ibm.com>
26223 L: linux-s390@vger.kernel.org
26224 L: virtualization@lists.linux.dev
26225 L: kvm@vger.kernel.org
26226 S: Supported
26227 F: arch/s390/include/uapi/asm/virtio-ccw.h
26228 F: drivers/s390/virtio/
26229
26230 VIRTIO FILE SYSTEM
26231 M: Vivek Goyal <vgoyal@redhat.com>
26232 M: Stefan Hajnoczi <stefanha@redhat.com>
26233 M: Miklos Szeredi <miklos@szeredi.hu>
26234 R: Eugenio Pérez <eperezma@redhat.com>
26235 L: virtualization@lists.linux.dev
26236 L: linux-fsdevel@vger.kernel.org
26237 S: Supported
26238 W: https://virtio-fs.gitlab.io/
26239 F: Documentation/filesystems/virtiofs.rst
26240 F: fs/fuse/virtio_fs.c
26241 F: include/uapi/linux/virtio_fs.h
26242
26243 VIRTIO GPIO DRIVER
26244 M: Enrico Weigelt, metux IT consult <info@metux.net>
26245 M: Viresh Kumar <vireshk@kernel.org>
26246 L: linux-gpio@vger.kernel.org
26247 L: virtualization@lists.linux.dev
26248 S: Maintained
26249 F: drivers/gpio/gpio-virtio.c
26250 F: include/uapi/linux/virtio_gpio.h
26251
26252 VIRTIO GPU DRIVER
26253 M: David Airlie <airlied@redhat.com>
26254 M: Gerd Hoffmann <kraxel@redhat.com>
26255 M: Dmitry Osipenko <dmitry.osipenko@collabora.com>
26256 R: Gurchetan Singh <gurchetansingh@chromium.org>
26257 R: Chia-I Wu <olvaffe@gmail.com>
26258 L: dri-devel@lists.freedesktop.org
26259 L: virtualization@lists.linux.dev
26260 S: Maintained
26261 T: git https://gitlab.freedesktop.org/drm/misc/kernel.git
26262 F: drivers/gpu/drm/ci/xfails/virtio*
26263 F: drivers/gpu/drm/virtio/
26264 F: include/uapi/linux/virtio_gpu.h
26265
26266 VIRTIO HOST (VHOST)
26267 M: "Michael S. Tsirkin" <mst@redhat.com>
26268 M: Jason Wang <jasowang@redhat.com>
26269 R: Eugenio Pérez <eperezma@redhat.com>
26270 L: kvm@vger.kernel.org
26271 L: virtualization@lists.linux.dev
26272 L: netdev@vger.kernel.org
26273 S: Maintained
26274 T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
26275 F: drivers/vhost/
26276 F: include/linux/sched/vhost_task.h
26277 F: include/linux/vhost_iotlb.h
26278 F: include/uapi/linux/vhost.h
26279 F: kernel/vhost_task.c
26280
26281 VIRTIO HOST (VHOST-SCSI)
26282 M: "Michael S. Tsirkin" <mst@redhat.com>
26283 M: Jason Wang <jasowang@redhat.com>
26284 M: Mike Christie <michael.christie@oracle.com>
26285 R: Paolo Bonzini <pbonzini@redhat.com>
26286 R: Stefan Hajnoczi <stefanha@redhat.com>
26287 L: virtualization@lists.linux.dev
26288 S: Maintained
26289 F: drivers/vhost/scsi.c
26290
26291 VIRTIO I2C DRIVER
26292 M: Viresh Kumar <viresh.kumar@linaro.org>
26293 R: "Chen, Jian Jun" <jian.jun.chen@intel.com>
26294 L: linux-i2c@vger.kernel.org
26295 L: virtualization@lists.linux.dev
26296 S: Maintained
26297 F: drivers/i2c/busses/i2c-virtio.c
26298 F: include/uapi/linux/virtio_i2c.h
26299
26300 VIRTIO INPUT DRIVER
26301 M: Gerd Hoffmann <kraxel@redhat.com>
26302 S: Maintained
26303 F: drivers/virtio/virtio_input.c
26304 F: include/uapi/linux/virtio_input.h
26305
26306 VIRTIO IOMMU DRIVER
26307 M: Jean-Philippe Brucker <jean-philippe@linaro.org>
26308 L: virtualization@lists.linux.dev
26309 S: Maintained
26310 F: drivers/iommu/virtio-iommu.c
26311 F: include/uapi/linux/virtio_iommu.h
26312
26313 VIRTIO MEM DRIVER
26314 M: David Hildenbrand <david@redhat.com>
26315 L: virtualization@lists.linux.dev
26316 S: Maintained
26317 W: https://virtio-mem.gitlab.io/
26318 F: drivers/virtio/virtio_mem.c
26319 F: include/uapi/linux/virtio_mem.h
26320
26321 VIRTIO PMEM DRIVER
26322 M: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
26323 L: virtualization@lists.linux.dev
26324 S: Maintained
26325 F: drivers/nvdimm/nd_virtio.c
26326 F: drivers/nvdimm/virtio_pmem.c
26327
26328 VIRTIO RTC DRIVER
26329 M: Peter Hilber <quic_philber@quicinc.com>
26330 L: virtualization@lists.linux.dev
26331 S: Maintained
26332 F: drivers/virtio/virtio_rtc_*
26333 F: include/uapi/linux/virtio_rtc.h
26334
26335 VIRTIO SOUND DRIVER
26336 M: Anton Yakovlev <anton.yakovlev@opensynergy.com>
26337 M: "Michael S. Tsirkin" <mst@redhat.com>
26338 L: virtualization@lists.linux.dev
26339 L: linux-sound@vger.kernel.org
26340 S: Maintained
26341 F: include/uapi/linux/virtio_snd.h
26342 F: sound/virtio/*
26343
26344 VIRTUAL BOX GUEST DEVICE DRIVER
26345 M: Hans de Goede <hdegoede@redhat.com>
26346 M: Arnd Bergmann <arnd@arndb.de>
26347 M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
26348 S: Maintained
26349 F: drivers/virt/vboxguest/
26350 F: include/linux/vbox_utils.h
26351 F: include/uapi/linux/vbox*.h
26352
26353 VIRTUAL BOX SHARED FOLDER VFS DRIVER
26354 M: Hans de Goede <hdegoede@redhat.com>
26355 L: linux-fsdevel@vger.kernel.org
26356 S: Maintained
26357 F: fs/vboxsf/*
26358
26359 VIRTUAL PCM TEST DRIVER
26360 M: Ivan Orlov <ivan.orlov0322@gmail.com>
26361 L: linux-sound@vger.kernel.org
26362 S: Maintained
26363 F: Documentation/sound/cards/pcmtest.rst
26364 F: sound/drivers/pcmtest.c
26365 F: tools/testing/selftests/alsa/test-pcmtest-driver.c
26366
26367 VIRTUAL SERIO DEVICE DRIVER
26368 M: Stephen Chandler Paul <thatslyude@gmail.com>
26369 S: Maintained
26370 F: drivers/input/serio/userio.c
26371 F: include/uapi/linux/userio.h
26372
26373 VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER
26374 M: Javier Carrasco <javier.carrasco.cruz@gmail.com>
26375 S: Maintained
26376 F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml
26377 F: drivers/iio/light/veml3235.c
26378
26379 VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER
26380 M: Javier Carrasco <javier.carrasco.cruz@gmail.com>
26381 S: Maintained
26382 F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml
26383 F: drivers/iio/light/veml6030.c
26384
26385 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
26386 M: Javier Carrasco <javier.carrasco.cruz@gmail.com>
26387 S: Maintained
26388 F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
26389 F: drivers/iio/light/veml6075.c
26390
26391 VISL VIRTUAL STATELESS DECODER DRIVER
26392 M: Daniel Almeida <daniel.almeida@collabora.com>
26393 L: linux-media@vger.kernel.org
26394 S: Supported
26395 F: drivers/media/test-drivers/visl
26396
26397 VIVID VIRTUAL VIDEO DRIVER
26398 M: Hans Verkuil <hverkuil@xs4all.nl>
26399 L: linux-media@vger.kernel.org
26400 S: Maintained
26401 W: https://linuxtv.org
26402 T: git git://linuxtv.org/media.git
26403 F: drivers/media/test-drivers/vivid/*
26404
26405 VM SOCKETS (AF_VSOCK)
26406 M: Stefano Garzarella <sgarzare@redhat.com>
26407 L: virtualization@lists.linux.dev
26408 L: netdev@vger.kernel.org
26409 S: Maintained
26410 F: drivers/net/vsockmon.c
26411 F: include/net/af_vsock.h
26412 F: include/uapi/linux/vm_sockets.h
26413 F: include/uapi/linux/vm_sockets_diag.h
26414 F: include/uapi/linux/vsockmon.h
26415 F: net/vmw_vsock/
26416 F: tools/testing/vsock/
26417
26418 VMALLOC
26419 M: Andrew Morton <akpm@linux-foundation.org>
26420 M: Uladzislau Rezki <urezki@gmail.com>
26421 L: linux-mm@kvack.org
26422 S: Maintained
26423 W: http://www.linux-mm.org
26424 T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
26425 F: include/linux/vmalloc.h
26426 F: mm/vmalloc.c
26427 F: lib/test_vmalloc.c
26428
26429 VME SUBSYSTEM
26430 L: linux-kernel@vger.kernel.org
26431 S: Orphan
26432 T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
26433 F: Documentation/driver-api/vme.rst
26434 F: drivers/staging/vme_user/
26435
26436 VMWARE BALLOON DRIVER
26437 M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com>
26438 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26439 L: linux-kernel@vger.kernel.org
26440 S: Supported
26441 F: drivers/misc/vmw_balloon.c
26442
26443 VMWARE HYPERVISOR INTERFACE
26444 M: Ajay Kaher <ajay.kaher@broadcom.com>
26445 M: Alexey Makhalov <alexey.makhalov@broadcom.com>
26446 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26447 L: virtualization@lists.linux.dev
26448 L: x86@kernel.org
26449 S: Supported
26450 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
26451 F: arch/x86/include/asm/vmware.h
26452 F: arch/x86/kernel/cpu/vmware.c
26453
26454 VMWARE PVRDMA DRIVER
26455 M: Bryan Tan <bryan-bt.tan@broadcom.com>
26456 M: Vishnu Dasa <vishnu.dasa@broadcom.com>
26457 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26458 L: linux-rdma@vger.kernel.org
26459 S: Supported
26460 F: drivers/infiniband/hw/vmw_pvrdma/
26461
26462 VMWARE PVSCSI DRIVER
26463 M: Vishal Bhakta <vishal.bhakta@broadcom.com>
26464 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26465 L: linux-scsi@vger.kernel.org
26466 S: Supported
26467 F: drivers/scsi/vmw_pvscsi.c
26468 F: drivers/scsi/vmw_pvscsi.h
26469
26470 VMWARE VIRTUAL PTP CLOCK DRIVER
26471 M: Nick Shi <nick.shi@broadcom.com>
26472 R: Ajay Kaher <ajay.kaher@broadcom.com>
26473 R: Alexey Makhalov <alexey.makhalov@broadcom.com>
26474 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26475 L: netdev@vger.kernel.org
26476 S: Supported
26477 F: drivers/ptp/ptp_vmw.c
26478
26479 VMWARE VMCI DRIVER
26480 M: Bryan Tan <bryan-bt.tan@broadcom.com>
26481 M: Vishnu Dasa <vishnu.dasa@broadcom.com>
26482 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26483 L: linux-kernel@vger.kernel.org
26484 S: Supported
26485 F: drivers/misc/vmw_vmci/
26486 F: include/linux/vmw_vmci*
26487
26488 VMWARE VMMOUSE SUBDRIVER
26489 M: Zack Rusin <zack.rusin@broadcom.com>
26490 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26491 L: linux-input@vger.kernel.org
26492 S: Supported
26493 F: drivers/input/mouse/vmmouse.c
26494 F: drivers/input/mouse/vmmouse.h
26495
26496 VMWARE VMXNET3 ETHERNET DRIVER
26497 M: Ronak Doshi <ronak.doshi@broadcom.com>
26498 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26499 L: netdev@vger.kernel.org
26500 S: Supported
26501 F: drivers/net/vmxnet3/
26502
26503 VMWARE VSOCK VMCI TRANSPORT DRIVER
26504 M: Bryan Tan <bryan-bt.tan@broadcom.com>
26505 M: Vishnu Dasa <vishnu.dasa@broadcom.com>
26506 R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
26507 L: linux-kernel@vger.kernel.org
26508 S: Supported
26509 F: net/vmw_vsock/vmci_transport*
26510
26511 VOCORE VOCORE2 BOARD
26512 M: Harvey Hunt <harveyhuntnexus@gmail.com>
26513 L: linux-mips@vger.kernel.org
26514 S: Maintained
26515 F: arch/mips/boot/dts/ralink/vocore2.dts
26516
26517 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
26518 M: Liam Girdwood <lgirdwood@gmail.com>
26519 M: Mark Brown <broonie@kernel.org>
26520 L: linux-kernel@vger.kernel.org
26521 S: Supported
26522 W: http://www.slimlogic.co.uk/?p=48
26523 T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
26524 F: Documentation/devicetree/bindings/regulator/
26525 F: Documentation/power/regulator/
26526 F: drivers/regulator/
26527 F: include/dt-bindings/regulator/
26528 F: include/linux/regulator/
26529 K: regulator_get_optional
26530
26531 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
26532 R: Matti Vaittinen <mazziesaccount@gmail.com>
26533 F: drivers/regulator/irq_helpers.c
26534
26535 VRF
26536 M: David Ahern <dsahern@kernel.org>
26537 L: netdev@vger.kernel.org
26538 S: Maintained
26539 F: Documentation/networking/vrf.rst
26540 F: drivers/net/vrf.c
26541
26542 VSPRINTF
26543 M: Petr Mladek <pmladek@suse.com>
26544 M: Steven Rostedt <rostedt@goodmis.org>
26545 R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
26546 R: Rasmus Villemoes <linux@rasmusvillemoes.dk>
26547 R: Sergey Senozhatsky <senozhatsky@chromium.org>
26548 S: Maintained
26549 T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
26550 F: Documentation/core-api/printk-formats.rst
26551 F: lib/tests/printf_kunit.c
26552 F: lib/tests/scanf_kunit.c
26553 F: lib/vsprintf.c
26554
26555 VT1211 HARDWARE MONITOR DRIVER
26556 M: Juerg Haefliger <juergh@proton.me>
26557 L: linux-hwmon@vger.kernel.org
26558 S: Maintained
26559 F: Documentation/hwmon/vt1211.rst
26560 F: drivers/hwmon/vt1211.c
26561
26562 VT8231 HARDWARE MONITOR DRIVER
26563 M: Roger Lucas <vt8231@hiddenengine.co.uk>
26564 L: linux-hwmon@vger.kernel.org
26565 S: Maintained
26566 F: drivers/hwmon/vt8231.c
26567
26568 VUB300 USB to SDIO/SD/MMC bridge chip
26569 L: linux-mmc@vger.kernel.org
26570 S: Orphan
26571 F: drivers/mmc/host/vub300.c
26572
26573 W1 DALLAS'S 1-WIRE BUS
26574 M: Krzysztof Kozlowski <krzk@kernel.org>
26575 S: Maintained
26576 F: Documentation/devicetree/bindings/w1/
26577 F: Documentation/w1/
26578 F: drivers/w1/
26579 F: include/linux/w1.h
26580
26581 W83791D HARDWARE MONITORING DRIVER
26582 M: Marc Hulsman <m.hulsman@tudelft.nl>
26583 L: linux-hwmon@vger.kernel.org
26584 S: Maintained
26585 F: Documentation/hwmon/w83791d.rst
26586 F: drivers/hwmon/w83791d.c
26587
26588 W83793 HARDWARE MONITORING DRIVER
26589 M: Rudolf Marek <r.marek@assembler.cz>
26590 L: linux-hwmon@vger.kernel.org
26591 S: Maintained
26592 F: Documentation/hwmon/w83793.rst
26593 F: drivers/hwmon/w83793.c
26594
26595 W83795 HARDWARE MONITORING DRIVER
26596 M: Jean Delvare <jdelvare@suse.com>
26597 L: linux-hwmon@vger.kernel.org
26598 S: Maintained
26599 F: drivers/hwmon/w83795.c
26600
26601 W83L51xD SD/MMC CARD INTERFACE DRIVER
26602 M: Pierre Ossman <pierre@ossman.eu>
26603 S: Maintained
26604 F: drivers/mmc/host/wbsd.*
26605
26606 WACOM PROTOCOL 4 SERIAL TABLETS
26607 M: Julian Squires <julian@cipht.net>
26608 M: Hans de Goede <hdegoede@redhat.com>
26609 L: linux-input@vger.kernel.org
26610 S: Maintained
26611 F: drivers/input/tablet/wacom_serial4.c
26612
26613 WANGXUN ETHERNET DRIVER
26614 M: Jiawen Wu <jiawenwu@trustnetic.com>
26615 M: Mengyuan Lou <mengyuanlou@net-swift.com>
26616 L: netdev@vger.kernel.org
26617 S: Maintained
26618 W: https://www.net-swift.com
26619 F: Documentation/networking/device_drivers/ethernet/wangxun/*
26620 F: drivers/net/ethernet/wangxun/
26621 F: drivers/net/pcs/pcs-xpcs-wx.c
26622
26623 WATCHDOG DEVICE DRIVERS
26624 M: Wim Van Sebroeck <wim@linux-watchdog.org>
26625 M: Guenter Roeck <linux@roeck-us.net>
26626 L: linux-watchdog@vger.kernel.org
26627 S: Maintained
26628 W: http://www.linux-watchdog.org/
26629 T: git git://www.linux-watchdog.org/linux-watchdog.git
26630 F: Documentation/devicetree/bindings/watchdog/
26631 F: Documentation/watchdog/
26632 F: drivers/watchdog/
26633 F: include/linux/watchdog.h
26634 F: include/trace/events/watchdog.h
26635 F: include/uapi/linux/watchdog.h
26636
26637 WAVE5 VPU CODEC DRIVER
26638 M: Nas Chung <nas.chung@chipsnmedia.com>
26639 M: Jackson Lee <jackson.lee@chipsnmedia.com>
26640 L: linux-media@vger.kernel.org
26641 S: Maintained
26642 F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml
26643 F: drivers/media/platform/chips-media/wave5/
26644
26645 WHISKEYCOVE PMIC GPIO DRIVER
26646 M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
26647 L: linux-gpio@vger.kernel.org
26648 S: Maintained
26649 F: drivers/gpio/gpio-wcove.c
26650
26651 WHWAVE RTC DRIVER
26652 M: Dianlong Li <long17.cool@163.com>
26653 L: linux-rtc@vger.kernel.org
26654 S: Maintained
26655 F: drivers/rtc/rtc-sd3078.c
26656
26657 WIIMOTE HID DRIVER
26658 M: David Rheinsberg <david@readahead.eu>
26659 L: linux-input@vger.kernel.org
26660 S: Maintained
26661 F: drivers/hid/hid-wiimote*
26662
26663 WILOCITY WIL6210 WIRELESS DRIVER
26664 L: linux-wireless@vger.kernel.org
26665 S: Orphan
26666 W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
26667 F: drivers/net/wireless/ath/wil6210/
26668
26669 WINBOND CIR DRIVER
26670 M: David Härdeman <david@hardeman.nu>
26671 S: Maintained
26672 F: drivers/media/rc/winbond-cir.c
26673
26674 WINSEN MHZ19B
26675 M: Gyeyoung Baek <gye976@gmail.com>
26676 S: Maintained
26677 F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml
26678 F: drivers/iio/chemical/mhz19b.c
26679
26680 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
26681 L: linux-watchdog@vger.kernel.org
26682 S: Orphan
26683 F: drivers/watchdog/ebc-c384_wdt.c
26684
26685 WINSYSTEMS WS16C48 GPIO DRIVER
26686 M: William Breathitt Gray <wbg@kernel.org>
26687 L: linux-gpio@vger.kernel.org
26688 S: Maintained
26689 F: drivers/gpio/gpio-ws16c48.c
26690
26691 WIREGUARD SECURE NETWORK TUNNEL
26692 M: Jason A. Donenfeld <Jason@zx2c4.com>
26693 L: wireguard@lists.zx2c4.com
26694 L: netdev@vger.kernel.org
26695 S: Maintained
26696 F: drivers/net/wireguard/
26697 F: tools/testing/selftests/wireguard/
26698
26699 WISTRON LAPTOP BUTTON DRIVER
26700 M: Miloslav Trmac <mitr@volny.cz>
26701 S: Maintained
26702 F: drivers/input/misc/wistron_btns.c
26703
26704 WMI BINARY MOF DRIVER
26705 M: Armin Wolf <W_Armin@gmx.de>
26706 R: Thomas Weißschuh <linux@weissschuh.net>
26707 L: platform-driver-x86@vger.kernel.org
26708 S: Maintained
26709 F: Documentation/ABI/stable/sysfs-platform-wmi-bmof
26710 F: Documentation/wmi/devices/wmi-bmof.rst
26711 F: drivers/platform/x86/wmi-bmof.c
26712
26713 WOLFSON MICROELECTRONICS DRIVERS
26714 L: patches@opensource.cirrus.com
26715 S: Supported
26716 W: https://github.com/CirrusLogic/linux-drivers/wiki
26717 T: git https://github.com/CirrusLogic/linux-drivers.git
26718 F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
26719 F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
26720 F: Documentation/devicetree/bindings/mfd/wm831x.txt
26721 F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
26722 F: Documentation/devicetree/bindings/sound/wlf,*.yaml
26723 F: Documentation/devicetree/bindings/sound/wm*
26724 F: Documentation/hwmon/wm83??.rst
26725 F: arch/arm/mach-s3c/mach-crag6410*
26726 F: drivers/clk/clk-wm83*.c
26727 F: drivers/gpio/gpio-*wm*.c
26728 F: drivers/gpio/gpio-arizona.c
26729 F: drivers/hwmon/wm83??-hwmon.c
26730 F: drivers/input/misc/wm831x-on.c
26731 F: drivers/input/touchscreen/wm831x-ts.c
26732 F: drivers/input/touchscreen/wm97*.c
26733 F: drivers/leds/leds-wm83*.c
26734 F: drivers/mfd/arizona*
26735 F: drivers/mfd/cs47l24*
26736 F: drivers/mfd/wm*.c
26737 F: drivers/power/supply/wm83*.c
26738 F: drivers/regulator/arizona*
26739 F: drivers/regulator/wm8*.c
26740 F: drivers/rtc/rtc-wm83*.c
26741 F: drivers/video/backlight/wm83*_bl.c
26742 F: drivers/watchdog/wm83*_wdt.c
26743 F: include/linux/mfd/arizona/
26744 F: include/linux/mfd/wm831x/
26745 F: include/linux/mfd/wm8350/
26746 F: include/linux/mfd/wm8400*
26747 F: include/linux/regulator/arizona*
26748 F: include/linux/wm97xx.h
26749 F: include/sound/wm????.h
26750 F: sound/soc/codecs/arizona*
26751 F: sound/soc/codecs/cs47l24*
26752 F: sound/soc/codecs/wm*
26753
26754 WORKQUEUE
26755 M: Tejun Heo <tj@kernel.org>
26756 R: Lai Jiangshan <jiangshanlai@gmail.com>
26757 S: Maintained
26758 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
26759 F: Documentation/core-api/workqueue.rst
26760 F: include/linux/workqueue.h
26761 F: kernel/workqueue.c
26762 F: kernel/workqueue_internal.h
26763
26764 WWAN DRIVERS
26765 M: Loic Poulain <loic.poulain@oss.qualcomm.com>
26766 M: Sergey Ryazanov <ryazanov.s.a@gmail.com>
26767 R: Johannes Berg <johannes@sipsolutions.net>
26768 L: netdev@vger.kernel.org
26769 S: Maintained
26770 F: drivers/net/wwan/
26771 F: include/linux/wwan.h
26772 F: include/uapi/linux/wwan.h
26773
26774 X-POWERS AXP288 PMIC DRIVERS
26775 M: Hans de Goede <hdegoede@redhat.com>
26776 S: Maintained
26777 F: drivers/acpi/pmic/intel_pmic_xpower.c
26778 N: axp288
26779
26780 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
26781 M: Chen-Yu Tsai <wens@csie.org>
26782 L: linux-kernel@vger.kernel.org
26783 S: Maintained
26784 N: axp[128]
26785
26786 X.25 STACK
26787 M: Martin Schiller <ms@dev.tdt.de>
26788 L: linux-x25@vger.kernel.org
26789 S: Maintained
26790 F: Documentation/networking/lapb-module.rst
26791 F: Documentation/networking/x25*
26792 F: drivers/net/wan/hdlc_x25.c
26793 F: drivers/net/wan/lapbether.c
26794 F: include/*/lapb.h
26795 F: include/net/x25*
26796 F: include/uapi/linux/x25.h
26797 F: net/lapb/
26798 F: net/x25/
26799
26800 X86 ARCHITECTURE (32-BIT AND 64-BIT)
26801 M: Thomas Gleixner <tglx@linutronix.de>
26802 M: Ingo Molnar <mingo@redhat.com>
26803 M: Borislav Petkov <bp@alien8.de>
26804 M: Dave Hansen <dave.hansen@linux.intel.com>
26805 M: x86@kernel.org
26806 R: "H. Peter Anvin" <hpa@zytor.com>
26807 L: linux-kernel@vger.kernel.org
26808 S: Maintained
26809 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
26810 F: Documentation/arch/x86/
26811 F: Documentation/devicetree/bindings/x86/
26812 F: arch/x86/
26813 F: tools/testing/selftests/x86
26814
26815 X86 CPUID DATABASE
26816 M: Borislav Petkov <bp@alien8.de>
26817 M: Thomas Gleixner <tglx@linutronix.de>
26818 M: x86@kernel.org
26819 R: Ahmed S. Darwish <darwi@linutronix.de>
26820 L: x86-cpuid@lists.linux.dev
26821 S: Maintained
26822 W: https://x86-cpuid.org
26823 F: tools/arch/x86/kcpuid/
26824
26825 X86 ENTRY CODE
26826 M: Andy Lutomirski <luto@kernel.org>
26827 L: linux-kernel@vger.kernel.org
26828 S: Maintained
26829 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
26830 F: arch/x86/entry/
26831
26832 X86 HARDWARE VULNERABILITIES
26833 M: Thomas Gleixner <tglx@linutronix.de>
26834 M: Borislav Petkov <bp@alien8.de>
26835 M: Peter Zijlstra <peterz@infradead.org>
26836 M: Josh Poimboeuf <jpoimboe@kernel.org>
26837 R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
26838 S: Maintained
26839 F: Documentation/admin-guide/hw-vuln/
26840 F: arch/x86/include/asm/nospec-branch.h
26841 F: arch/x86/kernel/cpu/bugs.c
26842
26843 X86 MCE INFRASTRUCTURE
26844 M: Tony Luck <tony.luck@intel.com>
26845 M: Borislav Petkov <bp@alien8.de>
26846 L: linux-edac@vger.kernel.org
26847 S: Maintained
26848 F: Documentation/ABI/testing/sysfs-mce
26849 F: Documentation/arch/x86/x86_64/machinecheck.rst
26850 F: arch/x86/kernel/cpu/mce/*
26851
26852 X86 MICROCODE UPDATE SUPPORT
26853 M: Borislav Petkov <bp@alien8.de>
26854 S: Maintained
26855 F: arch/x86/kernel/cpu/microcode/*
26856
26857 X86 MM
26858 M: Dave Hansen <dave.hansen@linux.intel.com>
26859 M: Andy Lutomirski <luto@kernel.org>
26860 M: Peter Zijlstra <peterz@infradead.org>
26861 L: linux-kernel@vger.kernel.org
26862 S: Maintained
26863 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
26864 F: arch/x86/mm/
26865
26866 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
26867 M: Hans de Goede <hdegoede@redhat.com>
26868 L: platform-driver-x86@vger.kernel.org
26869 S: Maintained
26870 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
26871 F: drivers/platform/x86/x86-android-tablets/
26872
26873 X86 PLATFORM DRIVERS
26874 M: Hans de Goede <hdegoede@redhat.com>
26875 M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
26876 L: platform-driver-x86@vger.kernel.org
26877 S: Maintained
26878 Q: https://patchwork.kernel.org/project/platform-driver-x86/list/
26879 T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
26880 F: drivers/platform/olpc/
26881 F: drivers/platform/x86/
26882 F: include/linux/platform_data/x86/
26883
26884 X86 PLATFORM UV HPE SUPERDOME FLEX
26885 M: Steve Wahl <steve.wahl@hpe.com>
26886 R: Justin Ernst <justin.ernst@hpe.com>
26887 R: Kyle Meyer <kyle.meyer@hpe.com>
26888 R: Dimitri Sivanich <dimitri.sivanich@hpe.com>
26889 R: Russ Anderson <russ.anderson@hpe.com>
26890 S: Supported
26891 F: arch/x86/include/asm/uv/
26892 F: arch/x86/kernel/apic/x2apic_uv_x.c
26893 F: arch/x86/platform/uv/
26894
26895 X86 STACK UNWINDING
26896 M: Josh Poimboeuf <jpoimboe@kernel.org>
26897 M: Peter Zijlstra <peterz@infradead.org>
26898 S: Supported
26899 F: arch/x86/include/asm/unwind*.h
26900 F: arch/x86/kernel/dumpstack.c
26901 F: arch/x86/kernel/stacktrace.c
26902 F: arch/x86/kernel/unwind_*.c
26903
26904 X86 TRUST DOMAIN EXTENSIONS (TDX)
26905 M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
26906 R: Dave Hansen <dave.hansen@linux.intel.com>
26907 L: x86@kernel.org
26908 L: linux-coco@lists.linux.dev
26909 S: Supported
26910 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
26911 F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest
26912 F: arch/x86/boot/compressed/tdx*
26913 F: arch/x86/coco/tdx/
26914 F: arch/x86/include/asm/shared/tdx.h
26915 F: arch/x86/include/asm/tdx.h
26916 F: arch/x86/virt/vmx/tdx/
26917 F: drivers/virt/coco/tdx-guest
26918
26919 X86 VDSO
26920 M: Andy Lutomirski <luto@kernel.org>
26921 L: linux-kernel@vger.kernel.org
26922 S: Maintained
26923 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
26924 F: arch/x86/entry/vdso/
26925
26926 XARRAY
26927 M: Matthew Wilcox <willy@infradead.org>
26928 L: linux-fsdevel@vger.kernel.org
26929 L: linux-mm@kvack.org
26930 S: Supported
26931 F: Documentation/core-api/xarray.rst
26932 F: include/linux/idr.h
26933 F: include/linux/xarray.h
26934 F: lib/idr.c
26935 F: lib/test_xarray.c
26936 F: lib/xarray.c
26937 F: tools/testing/radix-tree
26938
26939 XARRAY API [RUST]
26940 M: Tamir Duberstein <tamird@gmail.com>
26941 M: Andreas Hindborg <a.hindborg@kernel.org>
26942 L: rust-for-linux@vger.kernel.org
26943 S: Supported
26944 W: https://rust-for-linux.com
26945 B: https://github.com/Rust-for-Linux/linux/issues
26946 C: https://rust-for-linux.zulipchat.com
26947 T: git https://github.com/Rust-for-Linux/linux.git xarray-next
26948 F: rust/kernel/xarray.rs
26949
26950 XBOX DVD IR REMOTE
26951 M: Benjamin Valentin <benpicco@googlemail.com>
26952 S: Maintained
26953 F: drivers/media/rc/keymaps/rc-xbox-dvd.c
26954 F: drivers/media/rc/xbox_remote.c
26955
26956 XC2028/3028 TUNER DRIVER
26957 M: Mauro Carvalho Chehab <mchehab@kernel.org>
26958 L: linux-media@vger.kernel.org
26959 S: Maintained
26960 W: https://linuxtv.org
26961 T: git git://linuxtv.org/media.git
26962 F: drivers/media/tuners/xc2028.*
26963
26964 XDP (eXpress Data Path)
26965 M: Alexei Starovoitov <ast@kernel.org>
26966 M: Daniel Borkmann <daniel@iogearbox.net>
26967 M: David S. Miller <davem@davemloft.net>
26968 M: Jakub Kicinski <kuba@kernel.org>
26969 M: Jesper Dangaard Brouer <hawk@kernel.org>
26970 M: John Fastabend <john.fastabend@gmail.com>
26971 L: netdev@vger.kernel.org
26972 L: bpf@vger.kernel.org
26973 S: Supported
26974 F: drivers/net/ethernet/*/*/*/*/*xdp*
26975 F: drivers/net/ethernet/*/*/*xdp*
26976 F: include/net/xdp.h
26977 F: include/net/xdp_priv.h
26978 F: include/trace/events/xdp.h
26979 F: kernel/bpf/cpumap.c
26980 F: kernel/bpf/devmap.c
26981 F: net/core/xdp.c
26982 F: samples/bpf/xdp*
26983 F: tools/testing/selftests/bpf/*/*xdp*
26984 F: tools/testing/selftests/bpf/*xdp*
26985 K: (?:\b|_)xdp(?:\b|_)
26986
26987 XDP SOCKETS (AF_XDP)
26988 M: Björn Töpel <bjorn@kernel.org>
26989 M: Magnus Karlsson <magnus.karlsson@intel.com>
26990 M: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
26991 R: Jonathan Lemon <jonathan.lemon@gmail.com>
26992 L: netdev@vger.kernel.org
26993 L: bpf@vger.kernel.org
26994 S: Maintained
26995 F: Documentation/networking/af_xdp.rst
26996 F: include/net/netns/xdp.h
26997 F: include/net/xdp_sock*
26998 F: include/net/xsk_buff_pool.h
26999 F: include/uapi/linux/if_xdp.h
27000 F: include/uapi/linux/xdp_diag.h
27001 F: net/xdp/
27002 F: tools/testing/selftests/bpf/*xsk*
27003
27004 XEN BLOCK SUBSYSTEM
27005 M: Roger Pau Monné <roger.pau@citrix.com>
27006 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27007 S: Supported
27008 F: drivers/block/xen*
27009 F: drivers/block/xen-blkback/*
27010
27011 XEN HYPERVISOR ARM
27012 M: Stefano Stabellini <sstabellini@kernel.org>
27013 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27014 S: Maintained
27015 F: arch/arm/include/asm/xen/
27016 F: arch/arm/xen/
27017
27018 XEN HYPERVISOR ARM64
27019 M: Stefano Stabellini <sstabellini@kernel.org>
27020 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27021 S: Maintained
27022 F: arch/arm64/include/asm/xen/
27023 F: arch/arm64/xen/
27024
27025 XEN HYPERVISOR INTERFACE
27026 M: Juergen Gross <jgross@suse.com>
27027 M: Stefano Stabellini <sstabellini@kernel.org>
27028 R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
27029 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27030 S: Supported
27031 T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
27032 F: Documentation/ABI/stable/sysfs-hypervisor-xen
27033 F: Documentation/ABI/testing/sysfs-hypervisor-xen
27034 F: drivers/*/xen-*front.c
27035 F: drivers/xen/
27036 F: include/uapi/xen/
27037 F: include/xen/
27038 F: kernel/configs/xen.config
27039
27040 XEN HYPERVISOR X86
27041 M: Juergen Gross <jgross@suse.com>
27042 R: Boris Ostrovsky <boris.ostrovsky@oracle.com>
27043 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27044 S: Supported
27045 F: arch/x86/configs/xen.config
27046 F: arch/x86/include/asm/pvclock-abi.h
27047 F: arch/x86/include/asm/xen/
27048 F: arch/x86/platform/pvh/
27049 F: arch/x86/xen/
27050
27051 XEN NETWORK BACKEND DRIVER
27052 M: Wei Liu <wei.liu@kernel.org>
27053 M: Paul Durrant <paul@xen.org>
27054 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27055 L: netdev@vger.kernel.org
27056 S: Supported
27057 F: drivers/net/xen-netback/*
27058
27059 XEN PCI SUBSYSTEM
27060 M: Juergen Gross <jgross@suse.com>
27061 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27062 S: Supported
27063 F: arch/x86/pci/*xen*
27064 F: drivers/pci/*xen*
27065
27066 XEN PVSCSI DRIVERS
27067 M: Juergen Gross <jgross@suse.com>
27068 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27069 L: linux-scsi@vger.kernel.org
27070 S: Supported
27071 F: drivers/scsi/xen-scsifront.c
27072 F: drivers/xen/xen-scsiback.c
27073 F: include/xen/interface/io/vscsiif.h
27074
27075 XEN PVUSB DRIVER
27076 M: Juergen Gross <jgross@suse.com>
27077 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27078 L: linux-usb@vger.kernel.org
27079 S: Supported
27080 F: drivers/usb/host/xen*
27081 F: include/xen/interface/io/usbif.h
27082
27083 XEN SOUND FRONTEND DRIVER
27084 M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
27085 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27086 L: linux-sound@vger.kernel.org
27087 S: Supported
27088 F: sound/xen/*
27089
27090 XEN SWIOTLB SUBSYSTEM
27091 M: Juergen Gross <jgross@suse.com>
27092 M: Stefano Stabellini <sstabellini@kernel.org>
27093 L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
27094 L: iommu@lists.linux.dev
27095 S: Supported
27096 F: arch/*/include/asm/xen/swiotlb-xen.h
27097 F: drivers/xen/swiotlb-xen.c
27098 F: include/xen/arm/swiotlb-xen.h
27099 F: include/xen/swiotlb-xen.h
27100
27101 XFS FILESYSTEM
27102 M: Carlos Maiolino <cem@kernel.org>
27103 L: linux-xfs@vger.kernel.org
27104 S: Supported
27105 W: http://xfs.org/
27106 C: irc://irc.oftc.net/xfs
27107 T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
27108 P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
27109 F: Documentation/ABI/testing/sysfs-fs-xfs
27110 F: Documentation/admin-guide/xfs.rst
27111 F: Documentation/filesystems/xfs/*
27112 F: fs/xfs/
27113 F: include/uapi/linux/dqblk_xfs.h
27114 F: include/uapi/linux/fsmap.h
27115
27116 XILINX AMS DRIVER
27117 M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
27118 L: linux-iio@vger.kernel.org
27119 S: Maintained
27120 F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
27121 F: drivers/iio/adc/xilinx-ams.c
27122
27123 XILINX AXI ETHERNET DRIVER
27124 M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
27125 S: Maintained
27126 F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
27127 F: drivers/net/ethernet/xilinx/xilinx_axienet*
27128
27129 XILINX CAN DRIVER
27130 M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
27131 L: linux-can@vger.kernel.org
27132 S: Maintained
27133 F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml
27134 F: drivers/net/can/xilinx_can.c
27135
27136 XILINX EVENT MANAGEMENT DRIVER
27137 M: Michal Simek <michal.simek@amd.com>
27138 S: Maintained
27139 F: drivers/soc/xilinx/xlnx_event_manager.c
27140 F: include/linux/firmware/xlnx-event-manager.h
27141
27142 XILINX GPIO DRIVER
27143 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
27144 R: Srinivas Neeli <srinivas.neeli@amd.com>
27145 R: Michal Simek <michal.simek@amd.com>
27146 S: Maintained
27147 F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
27148 F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
27149 F: drivers/gpio/gpio-xilinx.c
27150 F: drivers/gpio/gpio-zynq.c
27151
27152 XILINX LL TEMAC ETHERNET DRIVER
27153 L: netdev@vger.kernel.org
27154 S: Orphan
27155 F: drivers/net/ethernet/xilinx/ll_temac*
27156
27157 XILINX PWM DRIVER
27158 M: Sean Anderson <sean.anderson@seco.com>
27159 S: Maintained
27160 F: drivers/pwm/pwm-xilinx.c
27161 F: include/clocksource/timer-xilinx.h
27162
27163 XILINX SOUND DRIVERS
27164 M: Vincenzo Frascino <vincenzo.frascino@arm.com>
27165 S: Maintained
27166 F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml
27167 F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml
27168 F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml
27169 F: sound/soc/xilinx/*
27170
27171 XILINX SD-FEC IP CORES
27172 M: Derek Kiernan <derek.kiernan@amd.com>
27173 M: Dragan Cvetic <dragan.cvetic@amd.com>
27174 S: Maintained
27175 F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml
27176 F: Documentation/misc-devices/xilinx_sdfec.rst
27177 F: drivers/misc/xilinx_sdfec.c
27178 F: include/uapi/misc/xilinx_sdfec.h
27179
27180 XILINX UARTLITE SERIAL DRIVER
27181 M: Peter Korsgaard <jacmet@sunsite.dk>
27182 L: linux-serial@vger.kernel.org
27183 S: Maintained
27184 F: drivers/tty/serial/uartlite.c
27185
27186 XILINX VIDEO IP CORES
27187 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
27188 L: linux-media@vger.kernel.org
27189 S: Supported
27190 T: git git://linuxtv.org/media.git
27191 F: Documentation/devicetree/bindings/media/xilinx/
27192 F: drivers/media/platform/xilinx/
27193 F: include/uapi/linux/xilinx-v4l2-controls.h
27194
27195 XILINX VERSAL EDAC DRIVER
27196 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
27197 M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
27198 S: Maintained
27199 F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
27200 F: drivers/edac/versal_edac.c
27201
27202 XILINX WATCHDOG DRIVER
27203 M: Srinivas Neeli <srinivas.neeli@amd.com>
27204 R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
27205 R: Michal Simek <michal.simek@amd.com>
27206 S: Maintained
27207 F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
27208 F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
27209 F: drivers/watchdog/of_xilinx_wdt.c
27210 F: drivers/watchdog/xilinx_wwdt.c
27211
27212 XILINX XDMA DRIVER
27213 M: Lizhi Hou <lizhi.hou@amd.com>
27214 M: Brian Xu <brian.xu@amd.com>
27215 M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
27216 L: dmaengine@vger.kernel.org
27217 S: Supported
27218 F: drivers/dma/xilinx/xdma-regs.h
27219 F: drivers/dma/xilinx/xdma.c
27220 F: include/linux/dma/amd_xdma.h
27221 F: include/linux/platform_data/amd_xdma.h
27222
27223 XILINX ZYNQMP DPDMA DRIVER
27224 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
27225 L: dmaengine@vger.kernel.org
27226 S: Supported
27227 F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
27228 F: drivers/dma/xilinx/xilinx_dpdma.c
27229 F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
27230
27231 XILINX ZYNQMP OCM EDAC DRIVER
27232 M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
27233 M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
27234 S: Maintained
27235 F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
27236 F: drivers/edac/zynqmp_edac.c
27237
27238 XILINX ZYNQMP PSGTR PHY DRIVER
27239 M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
27240 L: linux-kernel@vger.kernel.org
27241 S: Supported
27242 T: git https://github.com/Xilinx/linux-xlnx.git
27243 F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
27244 F: drivers/phy/xilinx/phy-zynqmp.c
27245
27246 XILINX ZYNQMP SHA3 DRIVER
27247 M: Harsha <harsha.harsha@amd.com>
27248 S: Maintained
27249 F: drivers/crypto/xilinx/zynqmp-sha.c
27250
27251 XILINX ZYNQMP NVMEM DRIVER
27252 M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com>
27253 M: Kalyani Akula <kalyani.akula@amd.com>
27254 R: Michal Simek <michal.simek@amd.com>
27255 S: Maintained
27256 F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml
27257 F: drivers/nvmem/zynqmp_nvmem.c
27258
27259 XILLYBUS DRIVER
27260 M: Eli Billauer <eli.billauer@gmail.com>
27261 L: linux-kernel@vger.kernel.org
27262 S: Supported
27263 F: drivers/char/xillybus/
27264
27265 XLP9XX I2C DRIVER
27266 M: George Cherian <gcherian@marvell.com>
27267 L: linux-i2c@vger.kernel.org
27268 S: Supported
27269 W: http://www.marvell.com
27270 F: drivers/i2c/busses/i2c-xlp9xx.c
27271
27272 XRA1403 GPIO EXPANDER
27273 M: Nandor Han <nandor.han@ge.com>
27274 L: linux-gpio@vger.kernel.org
27275 S: Maintained
27276 F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
27277 F: drivers/gpio/gpio-xra1403.c
27278
27279 XTENSA XTFPGA PLATFORM SUPPORT
27280 M: Max Filippov <jcmvbkbc@gmail.com>
27281 S: Maintained
27282 F: drivers/spi/spi-xtensa-xtfpga.c
27283 F: sound/soc/xtensa/xtfpga-i2s.c
27284
27285 XZ EMBEDDED
27286 M: Lasse Collin <lasse.collin@tukaani.org>
27287 S: Maintained
27288 W: https://tukaani.org/xz/embedded.html
27289 B: https://github.com/tukaani-project/xz-embedded/issues
27290 C: irc://irc.libera.chat/tukaani
27291 F: Documentation/staging/xz.rst
27292 F: include/linux/decompress/unxz.h
27293 F: include/linux/xz.h
27294 F: lib/decompress_unxz.c
27295 F: lib/xz/
27296 F: scripts/xz_wrap.sh
27297
27298 YAM DRIVER FOR AX.25
27299 M: Jean-Paul Roubelat <jpr@f6fbb.org>
27300 L: linux-hams@vger.kernel.org
27301 S: Maintained
27302 F: drivers/net/hamradio/yam*
27303 F: include/linux/yam.h
27304
27305 YAMA SECURITY MODULE
27306 M: Kees Cook <kees@kernel.org>
27307 S: Supported
27308 T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
27309 F: Documentation/admin-guide/LSM/Yama.rst
27310 F: security/yama/
27311
27312 YAML NETLINK (YNL)
27313 M: Donald Hunter <donald.hunter@gmail.com>
27314 M: Jakub Kicinski <kuba@kernel.org>
27315 F: Documentation/netlink/
27316 F: Documentation/userspace-api/netlink/intro-specs.rst
27317 F: Documentation/userspace-api/netlink/specs.rst
27318 F: tools/net/ynl/
27319
27320 YEALINK PHONE DRIVER
27321 M: Henk Vergonet <Henk.Vergonet@gmail.com>
27322 S: Maintained
27323 F: Documentation/input/devices/yealink.rst
27324 F: drivers/input/misc/yealink.*
27325
27326 Z8530 DRIVER FOR AX.25
27327 M: Joerg Reuter <jreuter@yaina.de>
27328 L: linux-hams@vger.kernel.org
27329 S: Maintained
27330 W: http://yaina.de/jreuter/
27331 W: http://www.qsl.net/dl1bke/
27332 F: Documentation/networking/device_drivers/hamradio/z8530drv.rst
27333 F: drivers/net/hamradio/*scc.c
27334 F: drivers/net/hamradio/z8530.h
27335
27336 ZD1211RW WIRELESS DRIVER
27337 L: linux-wireless@vger.kernel.org
27338 S: Orphan
27339 F: drivers/net/wireless/zydas/
27340
27341 ZD1301 MEDIA DRIVER
27342 L: linux-media@vger.kernel.org
27343 S: Orphan
27344 W: https://linuxtv.org/
27345 Q: https://patchwork.linuxtv.org/project/linux-media/list/
27346 F: drivers/media/usb/dvb-usb-v2/zd1301*
27347
27348 ZD1301_DEMOD MEDIA DRIVER
27349 L: linux-media@vger.kernel.org
27350 S: Orphan
27351 W: https://linuxtv.org/
27352 Q: https://patchwork.linuxtv.org/project/linux-media/list/
27353 F: drivers/media/dvb-frontends/zd1301_demod*
27354
27355 ZHAOXIN PROCESSOR SUPPORT
27356 M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
27357 L: linux-kernel@vger.kernel.org
27358 S: Maintained
27359 F: arch/x86/kernel/cpu/zhaoxin.c
27360
27361 ZONED LOOP DEVICE
27362 M: Damien Le Moal <dlemoal@kernel.org>
27363 R: Christoph Hellwig <hch@lst.de>
27364 L: linux-block@vger.kernel.org
27365 S: Maintained
27366 F: Documentation/admin-guide/blockdev/zoned_loop.rst
27367 F: drivers/block/zloop.c
27368
27369 ZONEFS FILESYSTEM
27370 M: Damien Le Moal <dlemoal@kernel.org>
27371 M: Naohiro Aota <naohiro.aota@wdc.com>
27372 R: Johannes Thumshirn <jth@kernel.org>
27373 L: linux-fsdevel@vger.kernel.org
27374 S: Maintained
27375 T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
27376 F: Documentation/filesystems/zonefs.rst
27377 F: fs/zonefs/
27378
27379 ZR36067 VIDEO FOR LINUX DRIVER
27380 M: Corentin Labbe <clabbe@baylibre.com>
27381 L: mjpeg-users@lists.sourceforge.net
27382 L: linux-media@vger.kernel.org
27383 S: Maintained
27384 W: http://mjpeg.sourceforge.net/driver-zoran/
27385 Q: https://patchwork.linuxtv.org/project/linux-media/list/
27386 F: Documentation/driver-api/media/drivers/zoran.rst
27387 F: drivers/media/pci/zoran/
27388
27389 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
27390 M: Minchan Kim <minchan@kernel.org>
27391 M: Sergey Senozhatsky <senozhatsky@chromium.org>
27392 L: linux-kernel@vger.kernel.org
27393 S: Maintained
27394 F: Documentation/admin-guide/blockdev/zram.rst
27395 F: drivers/block/zram/
27396
27397 ZS DECSTATION Z85C30 SERIAL DRIVER
27398 M: "Maciej W. Rozycki" <macro@orcam.me.uk>
27399 S: Maintained
27400 F: drivers/tty/serial/zs.*
27401
27402 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
27403 M: Minchan Kim <minchan@kernel.org>
27404 M: Sergey Senozhatsky <senozhatsky@chromium.org>
27405 L: linux-mm@kvack.org
27406 S: Maintained
27407 F: Documentation/mm/zsmalloc.rst
27408 F: include/linux/zsmalloc.h
27409 F: mm/zsmalloc.c
27410
27411 ZSTD
27412 M: Nick Terrell <terrelln@fb.com>
27413 M: David Sterba <dsterba@suse.com>
27414 S: Maintained
27415 B: https://github.com/facebook/zstd/issues
27416 T: git https://github.com/terrelln/linux.git
27417 F: crypto/zstd.c
27418 F: include/linux/zstd*
27419 F: lib/decompress_unzstd.c
27420 F: lib/zstd/
27421 N: zstd
27422 K: zstd
27423
27424 ZSWAP COMPRESSED SWAP CACHING
27425 M: Johannes Weiner <hannes@cmpxchg.org>
27426 M: Yosry Ahmed <yosry.ahmed@linux.dev>
27427 M: Nhat Pham <nphamcs@gmail.com>
27428 R: Chengming Zhou <chengming.zhou@linux.dev>
27429 L: linux-mm@kvack.org
27430 S: Maintained
27431 F: Documentation/admin-guide/mm/zswap.rst
27432 F: include/linux/zpool.h
27433 F: include/linux/zswap.h
27434 F: mm/zpool.c
27435 F: mm/zswap.c
27436 F: tools/testing/selftests/cgroup/test_zswap.c
27437
27438 SENARYTECH AUDIO CODEC DRIVER
27439 M: bo liu <bo.liu@senarytech.com>
27440 S: Maintained
27441 T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
27442 F: sound/pci/hda/patch_senarytech.c
27443
27444 THE REST
27445 M: Linus Torvalds <torvalds@linux-foundation.org>
27446 L: linux-kernel@vger.kernel.org
27447 S: Buried alive in reporters
27448 T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
27449 F: *
27450 F: */
A mirror of Linus' kernel repository