1 List of maintainers
2 ===================
3
4 Descriptions of section entries and preferred
5 ----------------------------------------------
6
7 M: *Mail* patches to: FullName <address
8 R: Designated *Reviewer*: FullName <add
9 These reviewers should be CCed on p
10 L: *Mailing list* that is relevant to
11 S: *Status*, one of the following:
12 Supported: Someone is actually pa
13 Maintained: Someone actually looks
14 Odd Fixes: It has a maintainer bu
15 much other than throw
16 Orphan: No current maintainer
17 role as you write your
18 Obsolete: Old code. Something ta
19 it has been replaced b
20 should be using that.
21 W: *Web-page* with status/info
22 Q: *Patchwork* web based patch trackin
23 B: URI for where to file *bugs*. A web
24 filing info, a direct bug tracker l
25 C: URI for *chat* protocol, server and
26 usually hang out, for example irc:/
27 P: *Subsystem Profile* document for mo
28 patches to the given subsystem. Thi
29 or a URI. See Documentation/maintai
30 for details.
31 T: *SCM* tree type and location.
32 Type is one of: git, hg, quilt, stg
33 F: *Files* and directories wildcard pa
34 A trailing slash includes all files
35 F: drivers/net/ all files in a
36 F: drivers/net/* all files in d
37 F: */net/* all files in "
38 One pattern per line. Multiple F:
39 X: *Excluded* files and directories th
40 rules as F:. Files exclusions are t
41 Can be useful for excluding a speci
42 F: net/
43 X: net/ipv6/
44 matches all files in and below net
45 N: Files and directories *Regex* patte
46 N: [^a-z]tegra all files whos
47 (not including
48 One pattern per line. Multiple N:
49 scripts/get_maintainer.pl has diffe
50 match F: pattern and matches of N:
51 get_maintainer will not look at git
52 match occurs. When an N: match occ
53 to also notify the people that have
54 K: *Content regex* (perl extended) pat
55 For instance:
56 K: of_get_profile
57 matches patches or files that co
58 K: \b(printk|pr_(info|err))\b
59 matches patches or files that co
60 printk, pr_info or pr_err
61 One regex pattern per line. Multip
62
63 Maintainers List
64 ----------------
65
66 .. note:: When reading this list, please look
67 first. When adding to this list, ple
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_driver
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-
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
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-breme
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.ne
113 L: linux-wireless@vger.kernel.org
114 S: Maintained
115 W: https://wireless.wiki.kernel.org/
116 Q: https://patchwork.kernel.org/project/l
117 T: git git://git.kernel.org/pub/scm/linux
118 T: git git://git.kernel.org/pub/scm/linux
119 F: Documentation/driver-api/80211/cfg8021
120 F: Documentation/networking/regulatory.rs
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 F: include/uapi/linux/wireless.h
128 F: net/wireless/
129
130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
131 M: Heiner Kallweit <hkallweit1@gmail.com>
132 M: nic_swsd@realtek.com
133 L: netdev@vger.kernel.org
134 S: Maintained
135 F: drivers/net/ethernet/realtek/r8169*
136
137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
138 M: Greg Kroah-Hartman <gregkh@linuxfoundat
139 L: linux-serial@vger.kernel.org
140 S: Maintained
141 T: git git://git.kernel.org/pub/scm/linux
142 F: drivers/tty/serial/8250*
143 F: include/linux/serial_8250.h
144
145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-UL
146 L: netdev@vger.kernel.org
147 S: Orphan / Obsolete
148 F: drivers/net/ethernet/8390/
149
150 9P FILE SYSTEM
151 M: Eric Van Hensbergen <ericvh@kernel.org>
152 M: Latchesar Ionkov <lucho@ionkov.net>
153 M: Dominique Martinet <asmadeus@codewreck.
154 R: Christian Schoenebeck <linux_oss@crudeb
155 L: v9fs@lists.linux.dev
156 S: Maintained
157 W: http://github.com/v9fs
158 Q: http://patchwork.kernel.org/project/v9
159 T: git git://git.kernel.org/pub/scm/linux
160 T: git git://github.com/martinetd/linux.g
161 F: Documentation/filesystems/9p.rst
162 F: fs/9p/
163 F: include/net/9p/
164 F: include/trace/events/9p.h
165 F: include/uapi/linux/virtio_9p.h
166 F: net/9p/
167
168 A64FX DIAG DRIVER
169 M: Hitomi Hasegawa <hasegawa-hitomi@fujits
170 S: Supported
171 F: drivers/soc/fujitsu/a64fx-diag.c
172
173 A8293 MEDIA DRIVER
174 L: linux-media@vger.kernel.org
175 S: Orphan
176 W: https://linuxtv.org
177 Q: http://patchwork.linuxtv.org/project/l
178 F: drivers/media/dvb-frontends/a8293*
179
180 AACRAID SCSI RAID DRIVER
181 M: Adaptec OEM Raid Solutions <aacraid@mic
182 L: linux-scsi@vger.kernel.org
183 S: Supported
184 W: http://www.adaptec.com/
185 F: Documentation/scsi/aacraid.rst
186 F: drivers/scsi/aacraid/
187
188 AB8500 BATTERY AND CHARGER DRIVERS
189 M: Linus Walleij <linus.walleij@linaro.org
190 F: Documentation/devicetree/bindings/powe
191 F: drivers/power/supply/*ab8500*
192
193 ABI/API
194 L: linux-api@vger.kernel.org
195 F: include/linux/syscalls.h
196 F: kernel/sys_ni.c
197 X: arch/*/include/uapi/
198 X: include/uapi/
199
200 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
201 M: Hans de Goede <hdegoede@redhat.com>
202 L: linux-hwmon@vger.kernel.org
203 S: Maintained
204 F: drivers/hwmon/abituguru.c
205
206 ABIT UGURU 3 HARDWARE MONITOR DRIVER
207 M: Alistair John Strachan <alistair@devzer
208 L: linux-hwmon@vger.kernel.org
209 S: Maintained
210 F: drivers/hwmon/abituguru3.c
211
212 ACCES 104-DIO-48E GPIO DRIVER
213 M: William Breathitt Gray <wbg@kernel.org>
214 L: linux-gpio@vger.kernel.org
215 S: Maintained
216 F: drivers/gpio/gpio-104-dio-48e.c
217
218 ACCES 104-IDI-48 GPIO DRIVER
219 M: William Breathitt Gray <wbg@kernel.org>
220 L: linux-gpio@vger.kernel.org
221 S: Maintained
222 F: drivers/gpio/gpio-104-idi-48.c
223
224 ACCES 104-IDIO-16 GPIO DRIVER
225 M: William Breathitt Gray <wbg@kernel.org>
226 L: linux-gpio@vger.kernel.org
227 S: Maintained
228 F: drivers/gpio/gpio-104-idio-16.c
229
230 ACCES 104-QUAD-8 DRIVER
231 M: William Breathitt Gray <wbg@kernel.org>
232 L: linux-iio@vger.kernel.org
233 S: Maintained
234 F: drivers/counter/104-quad-8.c
235
236 ACCES IDIO-16 GPIO LIBRARY
237 M: William Breathitt Gray <wbg@kernel.org>
238 L: linux-gpio@vger.kernel.org
239 S: Maintained
240 F: drivers/gpio/gpio-idio-16.c
241 F: drivers/gpio/gpio-idio-16.h
242
243 ACCES PCI-IDIO-16 GPIO DRIVER
244 M: William Breathitt Gray <wbg@kernel.org>
245 L: linux-gpio@vger.kernel.org
246 S: Maintained
247 F: drivers/gpio/gpio-pci-idio-16.c
248
249 ACCES PCIe-IDIO-24 GPIO DRIVER
250 M: William Breathitt Gray <wbg@kernel.org>
251 L: linux-gpio@vger.kernel.org
252 S: Maintained
253 F: drivers/gpio/gpio-pcie-idio-24.c
254
255 ACENIC DRIVER
256 M: Jes Sorensen <jes@trained-monkey.org>
257 L: linux-acenic@sunsite.dk
258 S: Maintained
259 F: drivers/net/ethernet/alteon/acenic*
260
261 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
262 M: Peter Kaestle <peter@piie.net>
263 L: platform-driver-x86@vger.kernel.org
264 S: Maintained
265 W: http://piie.net/?section=acerhdf
266 F: drivers/platform/x86/acerhdf.c
267
268 ACER WMI LAPTOP EXTRAS
269 M: "Lee, Chun-Yi" <jlee@suse.com>
270 L: platform-driver-x86@vger.kernel.org
271 S: Maintained
272 F: drivers/platform/x86/acer-wmi.c
273
274 ACPI
275 M: "Rafael J. Wysocki" <rafael@kernel.org>
276 R: Len Brown <lenb@kernel.org>
277 L: linux-acpi@vger.kernel.org
278 S: Supported
279 Q: https://patchwork.kernel.org/project/l
280 B: https://bugzilla.kernel.org
281 T: git git://git.kernel.org/pub/scm/linux
282 F: Documentation/ABI/testing/configfs-acp
283 F: Documentation/ABI/testing/sysfs-bus-ac
284 F: Documentation/firmware-guide/acpi/
285 F: arch/x86/kernel/acpi/
286 F: arch/x86/pci/acpi.c
287 F: drivers/acpi/
288 F: drivers/pci/*/*acpi*
289 F: drivers/pci/*acpi*
290 F: drivers/pnp/pnpacpi/
291 F: include/acpi/
292 F: include/linux/acpi.h
293 F: include/linux/fwnode.h
294 F: include/linux/fw_table.h
295 F: lib/fw_table.c
296 F: tools/power/acpi/
297
298 ACPI APEI
299 M: "Rafael J. Wysocki" <rafael@kernel.org>
300 R: Len Brown <lenb@kernel.org>
301 R: James Morse <james.morse@arm.com>
302 R: Tony Luck <tony.luck@intel.com>
303 R: Borislav Petkov <bp@alien8.de>
304 L: linux-acpi@vger.kernel.org
305 F: drivers/acpi/apei/
306
307 ACPI COMPONENT ARCHITECTURE (ACPICA)
308 M: Robert Moore <robert.moore@intel.com>
309 M: "Rafael J. Wysocki" <rafael.j.wysocki@i
310 L: linux-acpi@vger.kernel.org
311 L: acpica-devel@lists.linux.dev
312 S: Supported
313 W: https://acpica.org/
314 W: https://github.com/acpica/acpica/
315 Q: https://patchwork.kernel.org/project/l
316 B: https://bugzilla.kernel.org
317 B: https://bugs.acpica.org
318 T: git git://git.kernel.org/pub/scm/linux
319 F: drivers/acpi/acpica/
320 F: include/acpi/
321 F: tools/power/acpi/
322
323 ACPI FOR ARM64 (ACPI/arm64)
324 M: Lorenzo Pieralisi <lpieralisi@kernel.or
325 M: Hanjun Guo <guohanjun@huawei.com>
326 M: Sudeep Holla <sudeep.holla@arm.com>
327 L: linux-acpi@vger.kernel.org
328 L: linux-arm-kernel@lists.infradead.org (
329 S: Maintained
330 F: drivers/acpi/arm64
331 F: include/linux/acpi_iort.h
332
333 ACPI FOR RISC-V (ACPI/riscv)
334 M: Sunil V L <sunilvl@ventanamicro.com>
335 L: linux-acpi@vger.kernel.org
336 L: linux-riscv@lists.infradead.org
337 S: Maintained
338 F: drivers/acpi/riscv/
339
340 ACPI PCC(Platform Communication Channel) MAILB
341 M: Sudeep Holla <sudeep.holla@arm.com>
342 L: linux-acpi@vger.kernel.org
343 S: Supported
344 F: drivers/mailbox/pcc.c
345
346 ACPI PMIC DRIVERS
347 M: "Rafael J. Wysocki" <rafael@kernel.org>
348 M: Len Brown <lenb@kernel.org>
349 R: Andy Shevchenko <andy@kernel.org>
350 R: Mika Westerberg <mika.westerberg@linux.
351 L: linux-acpi@vger.kernel.org
352 S: Supported
353 Q: https://patchwork.kernel.org/project/l
354 B: https://bugzilla.kernel.org
355 T: git git://git.kernel.org/pub/scm/linux
356 F: drivers/acpi/pmic/
357
358 ACPI QUICKSTART DRIVER
359 M: Armin Wolf <W_Armin@gmx.de>
360 L: platform-driver-x86@vger.kernel.org
361 S: Maintained
362 F: drivers/platform/x86/quickstart.c
363
364 ACPI SERIAL MULTI INSTANTIATE DRIVER
365 M: Hans de Goede <hdegoede@redhat.com>
366 L: platform-driver-x86@vger.kernel.org
367 S: Maintained
368 F: drivers/platform/x86/serial-multi-inst
369
370 ACPI THERMAL DRIVER
371 M: Rafael J. Wysocki <rafael@kernel.org>
372 R: Zhang Rui <rui.zhang@intel.com>
373 L: linux-acpi@vger.kernel.org
374 S: Supported
375 B: https://bugzilla.kernel.org
376 F: drivers/acpi/*thermal*
377
378 ACPI VIOT DRIVER
379 M: Jean-Philippe Brucker <jean-philippe@li
380 L: linux-acpi@vger.kernel.org
381 L: iommu@lists.linux.dev
382 S: Maintained
383 F: drivers/acpi/viot.c
384 F: include/linux/acpi_viot.h
385
386 ACPI WMI DRIVER
387 M: Armin Wolf <W_Armin@gmx.de>
388 L: platform-driver-x86@vger.kernel.org
389 S: Maintained
390 F: Documentation/ABI/testing/sysfs-bus-wm
391 F: Documentation/driver-api/wmi.rst
392 F: Documentation/wmi/
393 F: drivers/platform/x86/wmi.c
394 F: include/uapi/linux/wmi.h
395
396 ACRN HYPERVISOR SERVICE MODULE
397 M: Fei Li <fei1.li@intel.com>
398 L: acrn-dev@lists.projectacrn.org (subscr
399 S: Supported
400 W: https://projectacrn.org
401 F: Documentation/virt/acrn/
402 F: drivers/virt/acrn/
403 F: include/uapi/linux/acrn.h
404
405 AD1889 ALSA SOUND DRIVER
406 L: linux-parisc@vger.kernel.org
407 S: Maintained
408 W: https://parisc.wiki.kernel.org/index.p
409 F: sound/pci/ad1889.*
410
411 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS D
412 M: Mugilraj Dhavachelvan <dmugil2000@gmail
413 L: linux-iio@vger.kernel.org
414 S: Supported
415 F: drivers/iio/potentiometer/ad5110.c
416
417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS D
418 M: Michael Hennerich <michael.hennerich@an
419 S: Supported
420 W: http://wiki.analog.com/AD5254
421 W: https://ez.analog.com/linux-software-d
422 F: drivers/misc/ad525x_dpot.c
423
424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821
425 M: Michael Hennerich <michael.hennerich@an
426 S: Supported
427 W: http://wiki.analog.com/AD5398
428 W: https://ez.analog.com/linux-software-d
429 F: drivers/regulator/ad5398.c
430
431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142
432 M: Michael Hennerich <michael.hennerich@an
433 S: Supported
434 W: http://wiki.analog.com/AD7142
435 W: https://ez.analog.com/linux-software-d
436 F: drivers/input/misc/ad714x.c
437
438 AD738X ADC DRIVER (AD7380/1/2/4)
439 M: Michael Hennerich <michael.hennerich@an
440 M: Nuno Sá <nuno.sa@analog.com>
441 R: David Lechner <dlechner@baylibre.com>
442 S: Supported
443 W: https://wiki.analog.com/resources/tool
444 W: https://ez.analog.com/linux-software-d
445 F: Documentation/devicetree/bindings/iio/
446 F: Documentation/iio/ad7380.rst
447 F: drivers/iio/adc/ad7380.c
448
449 AD7877 TOUCHSCREEN DRIVER
450 M: Michael Hennerich <michael.hennerich@an
451 S: Supported
452 W: http://wiki.analog.com/AD7877
453 W: https://ez.analog.com/linux-software-d
454 F: drivers/input/touchscreen/ad7877.c
455
456 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
457 M: Michael Hennerich <michael.hennerich@an
458 S: Supported
459 W: http://wiki.analog.com/AD7879
460 W: https://ez.analog.com/linux-software-d
461 F: drivers/input/touchscreen/ad7879.c
462
463 AD7944 ADC DRIVER (AD7944/AD7985/AD7986)
464 M: Michael Hennerich <michael.hennerich@an
465 M: Nuno Sá <nuno.sa@analog.com>
466 R: David Lechner <dlechner@baylibre.com>
467 S: Supported
468 W: https://ez.analog.com/linux-software-d
469 F: Documentation/devicetree/bindings/iio/
470 F: Documentation/iio/ad7944.rst
471 F: drivers/iio/adc/ad7944.c
472
473 ADAFRUIT MINI I2C GAMEPAD
474 M: Anshul Dalal <anshulusr@gmail.com>
475 L: linux-input@vger.kernel.org
476 S: Maintained
477 F: Documentation/devicetree/bindings/inpu
478 F: drivers/input/joystick/adafruit-seesaw
479
480 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
481 M: Jiri Kosina <jikos@kernel.org>
482 S: Maintained
483
484 ADF7242 IEEE 802.15.4 RADIO DRIVER
485 M: Michael Hennerich <michael.hennerich@an
486 L: linux-wpan@vger.kernel.org
487 S: Supported
488 W: https://wiki.analog.com/ADF7242
489 W: https://ez.analog.com/linux-software-d
490 F: Documentation/devicetree/bindings/net/
491 F: drivers/net/ieee802154/adf7242.c
492
493 ADM1025 HARDWARE MONITOR DRIVER
494 M: Jean Delvare <jdelvare@suse.com>
495 L: linux-hwmon@vger.kernel.org
496 S: Maintained
497 F: Documentation/hwmon/adm1025.rst
498 F: drivers/hwmon/adm1025.c
499
500 ADM1029 HARDWARE MONITOR DRIVER
501 M: Corentin Labbe <clabbe.montjoie@gmail.c
502 L: linux-hwmon@vger.kernel.org
503 S: Maintained
504 F: drivers/hwmon/adm1029.c
505
506 ADM8211 WIRELESS DRIVER
507 L: linux-wireless@vger.kernel.org
508 S: Orphan
509 F: drivers/net/wireless/admtek/adm8211.*
510
511 ADP1050 HARDWARE MONITOR DRIVER
512 M: Radu Sabau <radu.sabau@analog.com>
513 L: linux-hwmon@vger.kernel.org
514 S: Supported
515 W: https://ez.analog.com/linux-software-d
516 F: Documentation/devicetree/bindings/hwmo
517
518 ADP1653 FLASH CONTROLLER DRIVER
519 M: Sakari Ailus <sakari.ailus@iki.fi>
520 L: linux-media@vger.kernel.org
521 S: Maintained
522 F: drivers/media/i2c/adp1653.c
523 F: include/media/i2c/adp1653.h
524
525 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP
526 M: Michael Hennerich <michael.hennerich@an
527 S: Supported
528 W: http://wiki.analog.com/ADP5520
529 W: https://ez.analog.com/linux-software-d
530 F: drivers/gpio/gpio-adp5520.c
531 F: drivers/input/keyboard/adp5520-keys.c
532 F: drivers/leds/leds-adp5520.c
533 F: drivers/mfd/adp5520.c
534 F: drivers/video/backlight/adp5520_bl.c
535
536 ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLL
537 M: Laurent Pinchart <laurent.pinchart@idea
538 L: linux-gpio@vger.kernel.org
539 L: linux-pwm@vger.kernel.org
540 S: Maintained
541 F: Documentation/devicetree/bindings/*/ad
542 F: drivers/gpio/gpio-adp5585.c
543 F: drivers/mfd/adp5585.c
544 F: drivers/pwm/pwm-adp5585.c
545 F: include/linux/mfd/adp5585.h
546
547 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (
548 M: Michael Hennerich <michael.hennerich@an
549 S: Supported
550 W: http://wiki.analog.com/ADP5588
551 W: https://ez.analog.com/linux-software-d
552 F: Documentation/devicetree/bindings/inpu
553 F: drivers/input/keyboard/adp5588-keys.c
554
555 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8
556 M: Michael Hennerich <michael.hennerich@an
557 S: Supported
558 W: http://wiki.analog.com/ADP8860
559 W: https://ez.analog.com/linux-software-d
560 F: drivers/video/backlight/adp8860_bl.c
561
562 ADT746X FAN DRIVER
563 M: Colin Leroy <colin@colino.net>
564 S: Maintained
565 F: drivers/macintosh/therm_adt746x.c
566
567 ADT7475 HARDWARE MONITOR DRIVER
568 M: Jean Delvare <jdelvare@suse.com>
569 L: linux-hwmon@vger.kernel.org
570 S: Maintained
571 F: Documentation/hwmon/adt7475.rst
572 F: drivers/hwmon/adt7475.c
573
574 ADVANSYS SCSI DRIVER
575 M: Matthew Wilcox <willy@infradead.org>
576 M: Hannes Reinecke <hare@suse.com>
577 L: linux-scsi@vger.kernel.org
578 S: Maintained
579 F: Documentation/scsi/advansys.rst
580 F: drivers/scsi/advansys.c
581
582 ADVANTECH SWBTN DRIVER
583 M: Andrea Ho <Andrea.Ho@advantech.com.tw>
584 L: platform-driver-x86@vger.kernel.org
585 S: Maintained
586 F: drivers/platform/x86/adv_swbutton.c
587
588 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVE
589 M: Lucas Stankus <lucas.p.stankus@gmail.co
590 S: Supported
591 F: Documentation/devicetree/bindings/iio/
592 F: drivers/iio/accel/adxl313*
593
594 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVE
595 M: Michael Hennerich <michael.hennerich@an
596 S: Supported
597 W: http://wiki.analog.com/ADXL345
598 W: https://ez.analog.com/linux-software-d
599 F: Documentation/devicetree/bindings/iio/
600 F: drivers/input/misc/adxl34x.c
601
602 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVE
603 M: Puranjay Mohan <puranjay@kernel.org>
604 L: linux-iio@vger.kernel.org
605 S: Supported
606 F: Documentation/devicetree/bindings/iio/
607 F: drivers/iio/accel/adxl355.h
608 F: drivers/iio/accel/adxl355_core.c
609 F: drivers/iio/accel/adxl355_i2c.c
610 F: drivers/iio/accel/adxl355_spi.c
611
612 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVE
613 M: Cosmin Tanislav <cosmin.tanislav@analog
614 L: linux-iio@vger.kernel.org
615 S: Supported
616 W: https://ez.analog.com/linux-software-d
617 F: Documentation/devicetree/bindings/iio/
618 F: drivers/iio/accel/adxl367*
619
620 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVE
621 M: Michael Hennerich <michael.hennerich@an
622 S: Supported
623 W: https://ez.analog.com/linux-software-d
624 F: Documentation/devicetree/bindings/iio/
625 F: drivers/iio/accel/adxl372.c
626 F: drivers/iio/accel/adxl372_i2c.c
627 F: drivers/iio/accel/adxl372_spi.c
628
629 ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVE
630 M: Ramona Gradinariu <ramona.gradinariu@an
631 M: Antoniu Miclaus <antoniu.miclaus@analog
632 S: Supported
633 W: https://ez.analog.com/linux-software-d
634 F: Documentation/devicetree/bindings/iio/
635 F: drivers/iio/accel/adxl380.c
636 F: drivers/iio/accel/adxl380.h
637 F: drivers/iio/accel/adxl380_i2c.c
638 F: drivers/iio/accel/adxl380_spi.c
639
640 AF8133J THREE-AXIS MAGNETOMETER DRIVER
641 M: Ondřej Jirman <megi@xff.cz>
642 S: Maintained
643 F: Documentation/devicetree/bindings/iio/
644 F: drivers/iio/magnetometer/af8133j.c
645
646 AF9013 MEDIA DRIVER
647 L: linux-media@vger.kernel.org
648 S: Orphan
649 W: https://linuxtv.org
650 Q: http://patchwork.linuxtv.org/project/l
651 F: drivers/media/dvb-frontends/af9013*
652
653 AF9033 MEDIA DRIVER
654 L: linux-media@vger.kernel.org
655 S: Orphan
656 W: https://linuxtv.org
657 Q: http://patchwork.linuxtv.org/project/l
658 F: drivers/media/dvb-frontends/af9033*
659
660 AFFS FILE SYSTEM
661 M: David Sterba <dsterba@suse.com>
662 L: linux-fsdevel@vger.kernel.org
663 S: Odd Fixes
664 F: Documentation/filesystems/affs.rst
665 F: fs/affs/
666
667 AFS FILESYSTEM
668 M: David Howells <dhowells@redhat.com>
669 M: Marc Dionne <marc.dionne@auristor.com>
670 L: linux-afs@lists.infradead.org
671 S: Supported
672 W: https://www.infradead.org/~dhowells/ka
673 F: Documentation/filesystems/afs.rst
674 F: fs/afs/
675 F: include/trace/events/afs.h
676
677 AGPGART DRIVER
678 M: David Airlie <airlied@redhat.com>
679 L: dri-devel@lists.freedesktop.org
680 S: Maintained
681 T: git https://gitlab.freedesktop.org/drm
682 F: drivers/char/agp/
683 F: include/linux/agp*
684 F: include/uapi/linux/agp*
685
686 AHA152X SCSI DRIVER
687 M: "Juergen E. Fischer" <fischer@norbit.de
688 L: linux-scsi@vger.kernel.org
689 S: Maintained
690 F: drivers/scsi/aha152x*
691 F: drivers/scsi/pcmcia/aha152x*
692
693 AIC7XXX / AIC79XX SCSI DRIVER
694 M: Hannes Reinecke <hare@suse.com>
695 L: linux-scsi@vger.kernel.org
696 S: Maintained
697 F: drivers/scsi/aic7xxx/
698
699 AIMSLAB FM RADIO RECEIVER DRIVER
700 M: Hans Verkuil <hverkuil@xs4all.nl>
701 L: linux-media@vger.kernel.org
702 S: Maintained
703 W: https://linuxtv.org
704 T: git git://linuxtv.org/media_tree.git
705 F: drivers/media/radio/radio-aimslab*
706
707 AIO
708 M: Benjamin LaHaise <bcrl@kvack.org>
709 L: linux-aio@kvack.org
710 S: Supported
711 F: fs/aio.c
712 F: include/linux/*aio*.h
713
714 AIROHA ETHERNET DRIVER
715 M: Lorenzo Bianconi <lorenzo@kernel.org>
716 L: linux-arm-kernel@lists.infradead.org (
717 L: linux-mediatek@lists.infradead.org (mo
718 L: netdev@vger.kernel.org
719 S: Maintained
720 F: Documentation/devicetree/bindings/net/
721 F: drivers/net/ethernet/mediatek/airoha_e
722
723 AIROHA PCIE PHY DRIVER
724 M: Lorenzo Bianconi <lorenzo@kernel.org>
725 L: linux-arm-kernel@lists.infradead.org (
726 S: Maintained
727 F: Documentation/devicetree/bindings/phy/
728 F: drivers/phy/phy-airoha-pcie-regs.h
729 F: drivers/phy/phy-airoha-pcie.c
730
731 AIROHA SPI SNFI DRIVER
732 M: Lorenzo Bianconi <lorenzo@kernel.org>
733 M: Ray Liu <ray.liu@airoha.com>
734 L: linux-arm-kernel@lists.infradead.org (
735 L: linux-spi@vger.kernel.org
736 S: Maintained
737 F: Documentation/devicetree/bindings/spi/
738 F: drivers/spi/spi-airoha-snfi.c
739
740 AIRSPY MEDIA DRIVER
741 L: linux-media@vger.kernel.org
742 S: Orphan
743 W: https://linuxtv.org
744 Q: http://patchwork.linuxtv.org/project/l
745 F: drivers/media/usb/airspy/
746
747 ALACRITECH GIGABIT ETHERNET DRIVER
748 M: Lino Sanfilippo <LinoSanfilippo@gmx.de>
749 S: Maintained
750 F: drivers/net/ethernet/alacritech/*
751
752 ALCATEL SPEEDTOUCH USB DRIVER
753 M: Duncan Sands <duncan.sands@free.fr>
754 L: linux-usb@vger.kernel.org
755 S: Maintained
756 W: http://www.linux-usb.org/SpeedTouch/
757 F: drivers/usb/atm/speedtch.c
758 F: drivers/usb/atm/usbatm.c
759
760 ALCHEMY AU1XX0 MMC DRIVER
761 M: Manuel Lauss <manuel.lauss@gmail.com>
762 S: Maintained
763 F: drivers/mmc/host/au1xmmc.c
764
765 ALI1563 I2C DRIVER
766 M: Rudolf Marek <r.marek@assembler.cz>
767 L: linux-i2c@vger.kernel.org
768 S: Maintained
769 F: Documentation/i2c/busses/i2c-ali1563.r
770 F: drivers/i2c/busses/i2c-ali1563.c
771
772 ALIBABA ELASTIC RDMA DRIVER
773 M: Cheng Xu <chengyou@linux.alibaba.com>
774 M: Kai Shen <kaishen@linux.alibaba.com>
775 L: linux-rdma@vger.kernel.org
776 S: Supported
777 F: drivers/infiniband/hw/erdma
778 F: include/uapi/rdma/erdma-abi.h
779
780 ALIBABA PMU DRIVER
781 M: Shuai Xue <xueshuai@linux.alibaba.com>
782 S: Supported
783 F: Documentation/admin-guide/perf/alibaba
784 F: drivers/perf/alibaba_uncore_drw_pmu.c
785
786 ALIENWARE WMI DRIVER
787 L: Dell.Client.Kernel@dell.com
788 S: Maintained
789 F: drivers/platform/x86/dell/alienware-wm
790
791 ALLEGRO DVT VIDEO IP CORE DRIVER
792 M: Michael Tretter <m.tretter@pengutronix.
793 R: Pengutronix Kernel Team <kernel@pengutr
794 L: linux-media@vger.kernel.org
795 S: Maintained
796 F: Documentation/devicetree/bindings/medi
797 F: drivers/media/platform/allegro-dvt/
798
799 ALLIED VISION ALVIUM CAMERA DRIVER
800 M: Tommaso Merciai <tomm.merciai@gmail.com
801 M: Martin Hecht <martin.hecht@avnet.eu>
802 L: linux-media@vger.kernel.org
803 S: Maintained
804 F: Documentation/devicetree/bindings/medi
805 F: drivers/media/i2c/alvium-csi2.c
806 F: drivers/media/i2c/alvium-csi2.h
807
808 ALLWINNER A10 CSI DRIVER
809 M: Maxime Ripard <mripard@kernel.org>
810 L: linux-media@vger.kernel.org
811 S: Maintained
812 T: git git://linuxtv.org/media_tree.git
813 F: Documentation/devicetree/bindings/medi
814 F: drivers/media/platform/sunxi/sun4i-csi
815
816 ALLWINNER A31 CSI DRIVER
817 M: Yong Deng <yong.deng@magewell.com>
818 M: Paul Kocialkowski <paul.kocialkowski@bo
819 L: linux-media@vger.kernel.org
820 S: Maintained
821 T: git git://linuxtv.org/media_tree.git
822 F: Documentation/devicetree/bindings/medi
823 F: drivers/media/platform/sunxi/sun6i-csi
824
825 ALLWINNER A31 ISP DRIVER
826 M: Paul Kocialkowski <paul.kocialkowski@bo
827 L: linux-media@vger.kernel.org
828 S: Maintained
829 T: git git://linuxtv.org/media_tree.git
830 F: Documentation/devicetree/bindings/medi
831 F: drivers/staging/media/sunxi/sun6i-isp/
832 F: drivers/staging/media/sunxi/sun6i-isp/
833
834 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
835 M: Paul Kocialkowski <paul.kocialkowski@bo
836 L: linux-media@vger.kernel.org
837 S: Maintained
838 T: git git://linuxtv.org/media_tree.git
839 F: Documentation/devicetree/bindings/medi
840 F: drivers/media/platform/sunxi/sun6i-mip
841
842 ALLWINNER CPUFREQ DRIVER
843 M: Yangtao Li <tiny.windzz@gmail.com>
844 L: linux-pm@vger.kernel.org
845 S: Maintained
846 F: Documentation/devicetree/bindings/opp/
847 F: drivers/cpufreq/sun50i-cpufreq-nvmem.c
848
849 ALLWINNER CRYPTO DRIVERS
850 M: Corentin Labbe <clabbe.montjoie@gmail.c
851 L: linux-crypto@vger.kernel.org
852 S: Maintained
853 F: drivers/crypto/allwinner/
854
855 ALLWINNER DMIC DRIVERS
856 M: Ban Tao <fengzheng923@gmail.com>
857 L: linux-sound@vger.kernel.org
858 S: Maintained
859 F: Documentation/devicetree/bindings/soun
860 F: sound/soc/sunxi/sun50i-dmic.c
861
862 ALLWINNER HARDWARE SPINLOCK SUPPORT
863 M: Wilken Gottwalt <wilken.gottwalt@posteo
864 S: Maintained
865 F: Documentation/devicetree/bindings/hwlo
866 F: drivers/hwspinlock/sun6i_hwspinlock.c
867
868 ALLWINNER THERMAL DRIVER
869 M: Vasily Khoruzhick <anarsoul@gmail.com>
870 M: Yangtao Li <tiny.windzz@gmail.com>
871 L: linux-pm@vger.kernel.org
872 S: Maintained
873 F: Documentation/devicetree/bindings/ther
874 F: drivers/thermal/sun8i_thermal.c
875
876 ALLWINNER VPU DRIVER
877 M: Maxime Ripard <mripard@kernel.org>
878 M: Paul Kocialkowski <paul.kocialkowski@bo
879 L: linux-media@vger.kernel.org
880 S: Maintained
881 F: drivers/staging/media/sunxi/cedrus/
882
883 ALPHA PORT
884 M: Richard Henderson <richard.henderson@li
885 M: Matt Turner <mattst88@gmail.com>
886 L: linux-alpha@vger.kernel.org
887 S: Odd Fixes
888 F: arch/alpha/
889
890 ALPS PS/2 TOUCHPAD DRIVER
891 R: Pali Rohár <pali@kernel.org>
892 F: drivers/input/mouse/alps.*
893
894 ALTERA MAILBOX DRIVER
895 M: Mun Yew Tham <mun.yew.tham@intel.com>
896 S: Maintained
897 F: drivers/mailbox/mailbox-altera.c
898
899 ALTERA MSGDMA IP CORE DRIVER
900 M: Olivier Dautricourt <olivierdautricourt
901 R: Stefan Roese <sr@denx.de>
902 L: dmaengine@vger.kernel.org
903 S: Odd Fixes
904 F: Documentation/devicetree/bindings/dma/
905 F: drivers/dma/altera-msgdma.c
906
907 ALTERA PIO DRIVER
908 M: Mun Yew Tham <mun.yew.tham@intel.com>
909 L: linux-gpio@vger.kernel.org
910 S: Maintained
911 F: drivers/gpio/gpio-altera.c
912
913 ALTERA TRIPLE SPEED ETHERNET DRIVER
914 M: Joyce Ooi <joyce.ooi@intel.com>
915 L: netdev@vger.kernel.org
916 S: Maintained
917 F: drivers/net/ethernet/altera/
918
919 ALTERA UART/JTAG UART SERIAL DRIVERS
920 M: Tobias Klauser <tklauser@distanz.ch>
921 L: linux-serial@vger.kernel.org
922 S: Maintained
923 F: drivers/tty/serial/altera_jtaguart.c
924 F: drivers/tty/serial/altera_uart.c
925 F: include/linux/altera_jtaguart.h
926 F: include/linux/altera_uart.h
927
928 AMAZON ANNAPURNA LABS FIC DRIVER
929 M: Talel Shenhar <talel@amazon.com>
930 S: Maintained
931 F: Documentation/devicetree/bindings/inte
932 F: drivers/irqchip/irq-al-fic.c
933
934 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
935 M: Talel Shenhar <talel@amazon.com>
936 M: Talel Shenhar <talelshenhar@gmail.com>
937 S: Maintained
938 F: Documentation/devicetree/bindings/edac
939 F: drivers/edac/al_mc_edac.c
940
941 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
942 M: Talel Shenhar <talel@amazon.com>
943 S: Maintained
944 F: Documentation/devicetree/bindings/ther
945 F: drivers/thermal/thermal_mmio.c
946
947 AMAZON ETHERNET DRIVERS
948 M: Shay Agroskin <shayagr@amazon.com>
949 M: Arthur Kiyanovski <akiyano@amazon.com>
950 R: David Arinzon <darinzon@amazon.com>
951 R: Noam Dagan <ndagan@amazon.com>
952 R: Saeed Bishara <saeedb@amazon.com>
953 L: netdev@vger.kernel.org
954 S: Supported
955 F: Documentation/networking/device_driver
956 F: drivers/net/ethernet/amazon/
957
958 AMAZON RDMA EFA DRIVER
959 M: Michael Margolin <mrgolin@amazon.com>
960 R: Gal Pressman <gal.pressman@linux.dev>
961 R: Yossi Leybovich <sleybo@amazon.com>
962 L: linux-rdma@vger.kernel.org
963 S: Supported
964 Q: https://patchwork.kernel.org/project/l
965 F: drivers/infiniband/hw/efa/
966 F: include/uapi/rdma/efa-abi.h
967
968 AMD ADDRESS TRANSLATION LIBRARY (ATL)
969 M: Yazen Ghannam <Yazen.Ghannam@amd.com>
970 L: linux-edac@vger.kernel.org
971 S: Supported
972 F: drivers/ras/amd/atl/*
973
974 AMD AXI W1 DRIVER
975 M: Kris Chaplin <kris.chaplin@amd.com>
976 R: Thomas Delev <thomas.delev@amd.com>
977 R: Michal Simek <michal.simek@amd.com>
978 S: Maintained
979 F: Documentation/devicetree/bindings/w1/a
980 F: drivers/w1/masters/amd_axi_w1.c
981
982 AMD CDX BUS DRIVER
983 M: Nipun Gupta <nipun.gupta@amd.com>
984 M: Nikhil Agarwal <nikhil.agarwal@amd.com>
985 S: Maintained
986 F: Documentation/devicetree/bindings/bus/
987 F: drivers/cdx/*
988 F: include/linux/cdx/*
989
990 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
991 M: Tom Lendacky <thomas.lendacky@amd.com>
992 M: John Allen <john.allen@amd.com>
993 L: linux-crypto@vger.kernel.org
994 S: Supported
995 F: drivers/crypto/ccp/
996 F: include/linux/ccp.h
997
998 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - S
999 M: Ashish Kalra <ashish.kalra@amd.com>
1000 M: Tom Lendacky <thomas.lendacky@amd.com>
1001 L: linux-crypto@vger.kernel.org
1002 S: Supported
1003 F: drivers/crypto/ccp/sev*
1004 F: include/uapi/linux/psp-sev.h
1005
1006 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER -
1007 M: Mario Limonciello <mario.limonciello@a
1008 L: linux-crypto@vger.kernel.org
1009 S: Supported
1010 F: drivers/crypto/ccp/dbc.c
1011 F: drivers/crypto/ccp/dbc.h
1012 F: drivers/crypto/ccp/platform-access.c
1013 F: drivers/crypto/ccp/platform-access.h
1014 F: include/uapi/linux/psp-dbc.h
1015 F: tools/crypto/ccp/*.c
1016 F: tools/crypto/ccp/*.py
1017
1018 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER -
1019 M: Mario Limonciello <mario.limonciello@a
1020 L: linux-crypto@vger.kernel.org
1021 S: Supported
1022 F: drivers/crypto/ccp/hsti.*
1023
1024 AMD DISPLAY CORE
1025 M: Harry Wentland <harry.wentland@amd.com
1026 M: Leo Li <sunpeng.li@amd.com>
1027 M: Rodrigo Siqueira <Rodrigo.Siqueira@amd
1028 L: amd-gfx@lists.freedesktop.org
1029 S: Supported
1030 T: git https://gitlab.freedesktop.org/ag
1031 F: drivers/gpu/drm/amd/display/
1032
1033 AMD DISPLAY CORE - DML
1034 M: Chaitanya Dhere <chaitanya.dhere@amd.c
1035 M: Jun Lei <jun.lei@amd.com>
1036 S: Supported
1037 F: drivers/gpu/drm/amd/display/dc/dml/
1038 F: drivers/gpu/drm/amd/display/dc/dml2/
1039
1040 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
1041 M: Huang Rui <ray.huang@amd.com>
1042 L: linux-hwmon@vger.kernel.org
1043 S: Supported
1044 F: Documentation/hwmon/fam15h_power.rst
1045 F: drivers/hwmon/fam15h_power.c
1046
1047 AMD FCH GPIO DRIVER
1048 M: Enrico Weigelt, metux IT consult <info
1049 L: linux-gpio@vger.kernel.org
1050 S: Maintained
1051 F: drivers/gpio/gpio-amd-fch.c
1052 F: include/linux/platform_data/gpio/gpio
1053
1054 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
1055 L: linux-geode@lists.infradead.org (mode
1056 S: Orphan
1057 F: drivers/usb/gadget/udc/amd5536udc.*
1058
1059 AMD GEODE PROCESSOR/CHIPSET SUPPORT
1060 M: Andres Salomon <dilinger@queued.net>
1061 L: linux-geode@lists.infradead.org (mode
1062 S: Supported
1063 W: http://www.amd.com/us-en/Connectivity
1064 F: arch/x86/include/asm/geode.h
1065 F: drivers/char/hw_random/geode-rng.c
1066 F: drivers/crypto/geode*
1067 F: drivers/video/fbdev/geode/
1068
1069 AMD HSMP DRIVER
1070 M: Naveen Krishna Chatradhi <naveenkrishn
1071 R: Carlos Bilbao <carlos.bilbao.osdev@gma
1072 L: platform-driver-x86@vger.kernel.org
1073 S: Maintained
1074 F: Documentation/arch/x86/amd_hsmp.rst
1075 F: arch/x86/include/asm/amd_hsmp.h
1076 F: arch/x86/include/uapi/asm/amd_hsmp.h
1077 F: drivers/platform/x86/amd/hsmp.c
1078
1079 AMD IOMMU (AMD-VI)
1080 M: Joerg Roedel <joro@8bytes.org>
1081 R: Suravee Suthikulpanit <suravee.suthiku
1082 L: iommu@lists.linux.dev
1083 S: Maintained
1084 T: git git://git.kernel.org/pub/scm/linu
1085 F: drivers/iommu/amd/
1086 F: include/linux/amd-iommu.h
1087
1088 AMD KFD
1089 M: Felix Kuehling <Felix.Kuehling@amd.com
1090 L: amd-gfx@lists.freedesktop.org
1091 S: Supported
1092 T: git https://gitlab.freedesktop.org/ag
1093 F: drivers/gpu/drm/amd/amdgpu/amdgpu_amd
1094 F: drivers/gpu/drm/amd/amdkfd/
1095 F: drivers/gpu/drm/amd/include/cik_struc
1096 F: drivers/gpu/drm/amd/include/kgd_kfd_i
1097 F: drivers/gpu/drm/amd/include/v9_struct
1098 F: drivers/gpu/drm/amd/include/vi_struct
1099 F: include/uapi/linux/kfd_ioctl.h
1100 F: include/uapi/linux/kfd_sysfs.h
1101
1102 AMD MP2 I2C DRIVER
1103 M: Elie Morisse <syniurge@gmail.com>
1104 M: Shyam Sundar S K <shyam-sundar.s-k@amd
1105 L: linux-i2c@vger.kernel.org
1106 S: Maintained
1107 F: drivers/i2c/busses/i2c-amd-mp2*
1108
1109 AMD PDS CORE DRIVER
1110 M: Shannon Nelson <shannon.nelson@amd.com
1111 M: Brett Creeley <brett.creeley@amd.com>
1112 L: netdev@vger.kernel.org
1113 S: Supported
1114 F: Documentation/networking/device_drive
1115 F: drivers/net/ethernet/amd/pds_core/
1116 F: include/linux/pds/
1117
1118 AMD PMC DRIVER
1119 M: Shyam Sundar S K <Shyam-sundar.S-k@amd
1120 L: platform-driver-x86@vger.kernel.org
1121 S: Maintained
1122 F: drivers/platform/x86/amd/pmc/
1123
1124 AMD PMF DRIVER
1125 M: Shyam Sundar S K <Shyam-sundar.S-k@amd
1126 L: platform-driver-x86@vger.kernel.org
1127 S: Maintained
1128 F: Documentation/ABI/testing/sysfs-amd-p
1129 F: drivers/platform/x86/amd/pmf/
1130
1131 AMD POWERPLAY AND SWSMU
1132 M: Kenneth Feng <kenneth.feng@amd.com>
1133 L: amd-gfx@lists.freedesktop.org
1134 S: Supported
1135 T: git https://gitlab.freedesktop.org/ag
1136 F: drivers/gpu/drm/amd/pm/
1137
1138 AMD PSTATE DRIVER
1139 M: Huang Rui <ray.huang@amd.com>
1140 M: Gautham R. Shenoy <gautham.shenoy@amd.
1141 M: Mario Limonciello <mario.limonciello@a
1142 R: Perry Yuan <perry.yuan@amd.com>
1143 L: linux-pm@vger.kernel.org
1144 S: Supported
1145 F: Documentation/admin-guide/pm/amd-psta
1146 F: drivers/cpufreq/amd-pstate*
1147 F: tools/power/x86/amd_pstate_tracer/amd
1148
1149 AMD PTDMA DRIVER
1150 M: Basavaraj Natikar <Basavaraj.Natikar@a
1151 L: dmaengine@vger.kernel.org
1152 S: Maintained
1153 F: drivers/dma/ptdma/
1154
1155 AMD QDMA DRIVER
1156 M: Nishad Saraf <nishads@amd.com>
1157 M: Lizhi Hou <lizhi.hou@amd.com>
1158 L: dmaengine@vger.kernel.org
1159 S: Supported
1160 F: drivers/dma/amd/qdma/
1161 F: include/linux/platform_data/amd_qdma.
1162
1163 AMD SEATTLE DEVICE TREE SUPPORT
1164 M: Suravee Suthikulpanit <suravee.suthiku
1165 M: Tom Lendacky <thomas.lendacky@amd.com>
1166 S: Supported
1167 F: arch/arm64/boot/dts/amd/
1168
1169 AMD SENSOR FUSION HUB DRIVER
1170 M: Basavaraj Natikar <basavaraj.natikar@a
1171 L: linux-input@vger.kernel.org
1172 S: Maintained
1173 F: Documentation/hid/amd-sfh*
1174 F: drivers/hid/amd-sfh-hid/
1175
1176 AMD SPI DRIVER
1177 M: Raju Rangoju <Raju.Rangoju@amd.com>
1178 L: linux-spi@vger.kernel.org
1179 S: Supported
1180 F: drivers/spi/spi-amd.c
1181
1182 AMD XGBE DRIVER
1183 M: "Shyam Sundar S K" <Shyam-sundar.S-k@a
1184 L: netdev@vger.kernel.org
1185 S: Supported
1186 F: arch/arm64/boot/dts/amd/amd-seattle-x
1187 F: drivers/net/ethernet/amd/xgbe/
1188
1189 AMLOGIC BLUETOOTH DRIVER
1190 M: Yang Li <yang.li@amlogic.com>
1191 L: linux-bluetooth@vger.kernel.org
1192 S: Maintained
1193 F: Documentation/devicetree/bindings/net
1194 F: drivers/bluetooth/hci_aml.c
1195
1196 AMLOGIC DDR PMU DRIVER
1197 M: Jiucheng Xu <jiucheng.xu@amlogic.com>
1198 L: linux-amlogic@lists.infradead.org
1199 S: Supported
1200 W: http://www.amlogic.com
1201 F: Documentation/admin-guide/perf/meson-
1202 F: Documentation/devicetree/bindings/per
1203 F: drivers/perf/amlogic/
1204 F: include/soc/amlogic/
1205
1206 AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO D
1207 M: Javier Carrasco <javier.carrasco.cruz@
1208 L: linux-hwmon@vger.kernel.org
1209 S: Maintained
1210 F: Documentation/devicetree/bindings/hwm
1211 F: Documentation/hwmon/chipcap2.rst
1212 F: drivers/hwmon/chipcap2.c
1213
1214 AMPHION VPU CODEC V4L2 DRIVER
1215 M: Ming Qian <ming.qian@nxp.com>
1216 M: Zhou Peng <eagle.zhou@nxp.com>
1217 L: linux-media@vger.kernel.org
1218 S: Maintained
1219 F: Documentation/devicetree/bindings/med
1220 F: drivers/media/platform/amphion/
1221
1222 AMS AS73211 DRIVER
1223 M: Christian Eggers <ceggers@arri.de>
1224 L: linux-iio@vger.kernel.org
1225 S: Maintained
1226 F: Documentation/devicetree/bindings/iio
1227 F: drivers/iio/light/as73211.c
1228
1229 AMT (Automatic Multicast Tunneling)
1230 M: Taehee Yoo <ap420073@gmail.com>
1231 L: netdev@vger.kernel.org
1232 S: Maintained
1233 T: git git://git.kernel.org/pub/scm/linu
1234 T: git git://git.kernel.org/pub/scm/linu
1235 F: drivers/net/amt.c
1236
1237 ANALOG DEVICES INC AD3552R DRIVER
1238 M: Nuno Sá <nuno.sa@analog.com>
1239 L: linux-iio@vger.kernel.org
1240 S: Supported
1241 W: https://ez.analog.com/linux-software-
1242 F: Documentation/devicetree/bindings/iio
1243 F: drivers/iio/dac/ad3552r.c
1244
1245 ANALOG DEVICES INC AD4000 DRIVER
1246 M: Marcelo Schmitt <marcelo.schmitt@analo
1247 L: linux-iio@vger.kernel.org
1248 S: Supported
1249 W: https://ez.analog.com/linux-software-
1250 F: Documentation/devicetree/bindings/iio
1251 F: Documentation/iio/ad4000.rst
1252 F: drivers/iio/adc/ad4000.c
1253
1254 ANALOG DEVICES INC AD4130 DRIVER
1255 M: Cosmin Tanislav <cosmin.tanislav@analo
1256 L: linux-iio@vger.kernel.org
1257 S: Supported
1258 W: https://ez.analog.com/linux-software-
1259 F: Documentation/ABI/testing/sysfs-bus-i
1260 F: Documentation/devicetree/bindings/iio
1261 F: drivers/iio/adc/ad4130.c
1262
1263 ANALOG DEVICES INC AD4695 DRIVER
1264 M: Michael Hennerich <michael.hennerich@a
1265 M: Nuno Sá <nuno.sa@analog.com>
1266 R: David Lechner <dlechner@baylibre.com>
1267 L: linux-iio@vger.kernel.org
1268 S: Supported
1269 W: https://ez.analog.com/linux-software-
1270 F: Documentation/devicetree/bindings/iio
1271 F: Documentation/iio/ad4695.rst
1272 F: drivers/iio/adc/ad4695.c
1273 F: include/dt-bindings/iio/adi,ad4695.h
1274
1275 ANALOG DEVICES INC AD7091R DRIVER
1276 M: Marcelo Schmitt <marcelo.schmitt@analo
1277 L: linux-iio@vger.kernel.org
1278 S: Supported
1279 W: http://ez.analog.com/community/linux-
1280 F: Documentation/devicetree/bindings/iio
1281 F: drivers/iio/adc/ad7091r*
1282
1283 ANALOG DEVICES INC AD7192 DRIVER
1284 M: Alisa-Dariana Roman <alisa.roman@analo
1285 L: linux-iio@vger.kernel.org
1286 S: Supported
1287 W: https://ez.analog.com/linux-software-
1288 F: Documentation/devicetree/bindings/iio
1289 F: drivers/iio/adc/ad7192.c
1290
1291 ANALOG DEVICES INC AD7292 DRIVER
1292 M: Marcelo Schmitt <marcelo.schmitt1@gmai
1293 L: linux-iio@vger.kernel.org
1294 S: Supported
1295 W: https://ez.analog.com/linux-software-
1296 F: Documentation/devicetree/bindings/iio
1297 F: drivers/iio/adc/ad7292.c
1298
1299 ANALOG DEVICES INC AD7293 DRIVER
1300 M: Antoniu Miclaus <antoniu.miclaus@analo
1301 L: linux-iio@vger.kernel.org
1302 S: Supported
1303 W: https://ez.analog.com/linux-software-
1304 F: Documentation/devicetree/bindings/iio
1305 F: drivers/iio/dac/ad7293.c
1306
1307 ANALOG DEVICES INC AD74115 DRIVER
1308 M: Cosmin Tanislav <cosmin.tanislav@analo
1309 L: linux-iio@vger.kernel.org
1310 S: Supported
1311 W: https://ez.analog.com/linux-software-
1312 F: Documentation/devicetree/bindings/iio
1313 F: drivers/iio/addac/ad74115.c
1314
1315 ANALOG DEVICES INC AD74413R DRIVER
1316 M: Cosmin Tanislav <cosmin.tanislav@analo
1317 L: linux-iio@vger.kernel.org
1318 S: Supported
1319 W: https://ez.analog.com/linux-software-
1320 F: Documentation/devicetree/bindings/iio
1321 F: drivers/iio/addac/ad74413r.c
1322 F: include/dt-bindings/iio/addac/adi,ad7
1323
1324 ANALOG DEVICES INC AD7768-1 DRIVER
1325 M: Michael Hennerich <Michael.Hennerich@a
1326 L: linux-iio@vger.kernel.org
1327 S: Supported
1328 W: https://ez.analog.com/linux-software-
1329 F: Documentation/devicetree/bindings/iio
1330 F: drivers/iio/adc/ad7768-1.c
1331
1332 ANALOG DEVICES INC AD7780 DRIVER
1333 M: Michael Hennerich <Michael.Hennerich@a
1334 M: Renato Lui Geh <renatogeh@gmail.com>
1335 L: linux-iio@vger.kernel.org
1336 S: Supported
1337 W: https://ez.analog.com/linux-software-
1338 F: Documentation/devicetree/bindings/iio
1339 F: drivers/iio/adc/ad7780.c
1340
1341 ANALOG DEVICES INC AD9467 DRIVER
1342 M: Michael Hennerich <Michael.Hennerich@a
1343 M: Nuno Sa <nuno.sa@analog.com>
1344 L: linux-iio@vger.kernel.org
1345 S: Supported
1346 W: https://ez.analog.com/linux-software-
1347 F: Documentation/ABI/testing/debugfs-iio
1348 F: Documentation/devicetree/bindings/iio
1349 F: drivers/iio/adc/ad9467.c
1350
1351 ANALOG DEVICES INC AD9739a DRIVER
1352 M: Nuno Sa <nuno.sa@analog.com>
1353 M: Dragos Bogdan <dragos.bogdan@analog.co
1354 L: linux-iio@vger.kernel.org
1355 S: Supported
1356 W: https://ez.analog.com/linux-software-
1357 F: Documentation/devicetree/bindings/iio
1358 F: drivers/iio/dac/ad9739a.c
1359
1360 ANALOG DEVICES INC ADA4250 DRIVER
1361 M: Antoniu Miclaus <antoniu.miclaus@analo
1362 L: linux-iio@vger.kernel.org
1363 S: Supported
1364 W: https://ez.analog.com/linux-software-
1365 F: Documentation/devicetree/bindings/iio
1366 F: drivers/iio/amplifiers/ada4250.c
1367
1368 ANALOG DEVICES INC ADF4377 DRIVER
1369 M: Antoniu Miclaus <antoniu.miclaus@analo
1370 L: linux-iio@vger.kernel.org
1371 S: Supported
1372 W: https://ez.analog.com/linux-software-
1373 F: Documentation/devicetree/bindings/iio
1374 F: drivers/iio/frequency/adf4377.c
1375
1376 ANALOG DEVICES INC ADGS1408 DRIVER
1377 M: Mircea Caprioru <mircea.caprioru@analo
1378 S: Supported
1379 F: Documentation/devicetree/bindings/mux
1380 F: drivers/mux/adgs1408.c
1381
1382 ANALOG DEVICES INC ADIN DRIVER
1383 M: Michael Hennerich <michael.hennerich@a
1384 L: netdev@vger.kernel.org
1385 S: Supported
1386 W: https://ez.analog.com/linux-software-
1387 F: Documentation/devicetree/bindings/net
1388 F: drivers/net/phy/adin.c
1389
1390 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1391 M: Nuno Sa <nuno.sa@analog.com>
1392 L: linux-iio@vger.kernel.org
1393 S: Supported
1394 F: drivers/iio/imu/adis.c
1395 F: drivers/iio/imu/adis_buffer.c
1396 F: drivers/iio/imu/adis_trigger.c
1397 F: include/linux/iio/imu/adis.h
1398
1399 ANALOG DEVICES INC ADIS16460 DRIVER
1400 M: Dragos Bogdan <dragos.bogdan@analog.co
1401 L: linux-iio@vger.kernel.org
1402 S: Supported
1403 W: https://ez.analog.com/linux-software-
1404 F: Documentation/devicetree/bindings/iio
1405 F: drivers/iio/imu/adis16460.c
1406
1407 ANALOG DEVICES INC ADIS16475 DRIVER
1408 M: Nuno Sa <nuno.sa@analog.com>
1409 L: linux-iio@vger.kernel.org
1410 S: Supported
1411 W: https://ez.analog.com/linux-software-
1412 F: Documentation/devicetree/bindings/iio
1413 F: drivers/iio/imu/adis16475.c
1414
1415 ANALOG DEVICES INC ADM1177 DRIVER
1416 M: Michael Hennerich <Michael.Hennerich@a
1417 L: linux-hwmon@vger.kernel.org
1418 S: Supported
1419 W: https://ez.analog.com/linux-software-
1420 F: Documentation/devicetree/bindings/hwm
1421 F: drivers/hwmon/adm1177.c
1422
1423 ANALOG DEVICES INC ADMFM2000 DRIVER
1424 M: Kim Seer Paller <kimseer.paller@analog
1425 L: linux-iio@vger.kernel.org
1426 S: Supported
1427 W: https://ez.analog.com/linux-software-
1428 F: Documentation/devicetree/bindings/iio
1429 F: drivers/iio/frequency/admfm2000.c
1430
1431 ANALOG DEVICES INC ADMV1013 DRIVER
1432 M: Antoniu Miclaus <antoniu.miclaus@analo
1433 L: linux-iio@vger.kernel.org
1434 S: Supported
1435 W: https://ez.analog.com/linux-software-
1436 F: Documentation/devicetree/bindings/iio
1437 F: drivers/iio/frequency/admv1013.c
1438
1439 ANALOG DEVICES INC ADMV1014 DRIVER
1440 M: Antoniu Miclaus <antoniu.miclaus@analo
1441 L: linux-iio@vger.kernel.org
1442 S: Supported
1443 W: https://ez.analog.com/linux-software-
1444 F: Documentation/devicetree/bindings/iio
1445 F: drivers/iio/frequency/admv1014.c
1446
1447 ANALOG DEVICES INC ADMV8818 DRIVER
1448 M: Antoniu Miclaus <antoniu.miclaus@analo
1449 L: linux-iio@vger.kernel.org
1450 S: Supported
1451 W: https://ez.analog.com/linux-software-
1452 F: Documentation/devicetree/bindings/iio
1453 F: drivers/iio/filter/admv8818.c
1454
1455 ANALOG DEVICES INC ADP5061 DRIVER
1456 M: Michael Hennerich <Michael.Hennerich@a
1457 L: linux-pm@vger.kernel.org
1458 S: Supported
1459 W: https://ez.analog.com/linux-software-
1460 F: drivers/power/supply/adp5061.c
1461
1462 ANALOG DEVICES INC ADRF6780 DRIVER
1463 M: Antoniu Miclaus <antoniu.miclaus@analo
1464 L: linux-iio@vger.kernel.org
1465 S: Supported
1466 W: https://ez.analog.com/linux-software-
1467 F: Documentation/devicetree/bindings/iio
1468 F: drivers/iio/frequency/adrf6780.c
1469
1470 ANALOG DEVICES INC ADV7180 DRIVER
1471 M: Lars-Peter Clausen <lars@metafoo.de>
1472 L: linux-media@vger.kernel.org
1473 S: Supported
1474 W: https://ez.analog.com/linux-software-
1475 F: Documentation/devicetree/bindings/med
1476 F: drivers/media/i2c/adv7180.c
1477
1478 ANALOG DEVICES INC ADV748X DRIVER
1479 M: Kieran Bingham <kieran.bingham@ideason
1480 L: linux-media@vger.kernel.org
1481 S: Maintained
1482 F: Documentation/devicetree/bindings/med
1483 F: drivers/media/i2c/adv748x/*
1484
1485 ANALOG DEVICES INC ADV7511 DRIVER
1486 M: Hans Verkuil <hverkuil-cisco@xs4all.nl
1487 L: linux-media@vger.kernel.org
1488 S: Maintained
1489 F: drivers/media/i2c/adv7511*
1490
1491 ANALOG DEVICES INC ADV7604 DRIVER
1492 M: Hans Verkuil <hverkuil-cisco@xs4all.nl
1493 L: linux-media@vger.kernel.org
1494 S: Maintained
1495 F: Documentation/devicetree/bindings/med
1496 F: drivers/media/i2c/adv7604*
1497
1498 ANALOG DEVICES INC ADV7842 DRIVER
1499 M: Hans Verkuil <hverkuil-cisco@xs4all.nl
1500 L: linux-media@vger.kernel.org
1501 S: Maintained
1502 F: drivers/media/i2c/adv7842*
1503
1504 ANALOG DEVICES INC ADXRS290 DRIVER
1505 M: Nishant Malpani <nish.malpani25@gmail.
1506 L: linux-iio@vger.kernel.org
1507 S: Supported
1508 F: Documentation/devicetree/bindings/iio
1509 F: drivers/iio/gyro/adxrs290.c
1510
1511 ANALOG DEVICES INC ASOC CODEC DRIVERS
1512 M: Lars-Peter Clausen <lars@metafoo.de>
1513 M: Nuno Sá <nuno.sa@analog.com>
1514 L: linux-sound@vger.kernel.org
1515 S: Supported
1516 W: http://wiki.analog.com/
1517 W: https://ez.analog.com/linux-software-
1518 F: sound/soc/codecs/ad1*
1519 F: sound/soc/codecs/ad7*
1520 F: sound/soc/codecs/adau*
1521 F: sound/soc/codecs/adav*
1522 F: sound/soc/codecs/sigmadsp.*
1523 F: sound/soc/codecs/ssm*
1524
1525 ANALOG DEVICES INC AXI DAC DRIVER
1526 M: Nuno Sa <nuno.sa@analog.com>
1527 L: linux-iio@vger.kernel.org
1528 S: Supported
1529 W: https://ez.analog.com/linux-software-
1530 F: Documentation/devicetree/bindings/iio
1531 F: drivers/iio/dac/adi-axi-dac.c
1532
1533 ANALOG DEVICES INC DMA DRIVERS
1534 M: Lars-Peter Clausen <lars@metafoo.de>
1535 S: Supported
1536 W: https://ez.analog.com/linux-software-
1537 F: drivers/dma/dma-axi-dmac.c
1538
1539 ANALOG DEVICES INC IIO DRIVERS
1540 M: Lars-Peter Clausen <lars@metafoo.de>
1541 M: Michael Hennerich <Michael.Hennerich@a
1542 S: Supported
1543 W: http://wiki.analog.com/
1544 W: https://ez.analog.com/linux-software-
1545 F: Documentation/ABI/testing/sysfs-bus-i
1546 F: Documentation/ABI/testing/sysfs-bus-i
1547 F: Documentation/devicetree/bindings/iio
1548 F: Documentation/devicetree/bindings/iio
1549 F: Documentation/devicetree/bindings/iio
1550 F: drivers/iio/*/ad*
1551 F: drivers/iio/adc/ltc249*
1552 F: drivers/iio/amplifiers/hmc425a.c
1553 F: drivers/staging/iio/*/ad*
1554 X: drivers/iio/*/adjd*
1555
1556 ANALOGBITS PLL LIBRARIES
1557 M: Paul Walmsley <paul.walmsley@sifive.co
1558 M: Samuel Holland <samuel.holland@sifive.
1559 S: Supported
1560 F: drivers/clk/analogbits/*
1561 F: include/linux/clk/analogbits*
1562
1563 ANDROID DRIVERS
1564 M: Greg Kroah-Hartman <gregkh@linuxfounda
1565 M: Arve Hjønnevåg <arve@android.com>
1566 M: Todd Kjos <tkjos@android.com>
1567 M: Martijn Coenen <maco@android.com>
1568 M: Joel Fernandes <joel@joelfernandes.org
1569 M: Christian Brauner <christian@brauner.i
1570 M: Carlos Llamas <cmllamas@google.com>
1571 M: Suren Baghdasaryan <surenb@google.com>
1572 L: linux-kernel@vger.kernel.org
1573 S: Supported
1574 T: git git://git.kernel.org/pub/scm/linu
1575 F: drivers/android/
1576
1577 ANDROID GOLDFISH PIC DRIVER
1578 M: Miodrag Dinic <miodrag.dinic@mips.com>
1579 S: Supported
1580 F: Documentation/devicetree/bindings/int
1581 F: drivers/irqchip/irq-goldfish-pic.c
1582
1583 ANDROID GOLDFISH RTC DRIVER
1584 M: Jiaxun Yang <jiaxun.yang@flygoat.com>
1585 S: Supported
1586 F: drivers/rtc/rtc-goldfish.c
1587
1588 AOA (Apple Onboard Audio) ALSA DRIVER
1589 M: Johannes Berg <johannes@sipsolutions.n
1590 L: linuxppc-dev@lists.ozlabs.org
1591 L: linux-sound@vger.kernel.org
1592 S: Maintained
1593 F: sound/aoa/
1594
1595 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1596 M: William Breathitt Gray <wbg@kernel.org
1597 L: linux-iio@vger.kernel.org
1598 S: Maintained
1599 F: drivers/iio/addac/stx104.c
1600
1601 APM DRIVER
1602 M: Jiri Kosina <jikos@kernel.org>
1603 S: Odd fixes
1604 T: git git://git.kernel.org/pub/scm/linu
1605 F: arch/x86/kernel/apm_32.c
1606 F: drivers/char/apm-emulation.c
1607 F: include/linux/apm_bios.h
1608 F: include/uapi/linux/apm_bios.h
1609
1610 APPARMOR SECURITY MODULE
1611 M: John Johansen <john.johansen@canonical
1612 M: John Johansen <john@apparmor.net>
1613 L: apparmor@lists.ubuntu.com (moderated
1614 S: Supported
1615 W: apparmor.net
1616 B: https://gitlab.com/apparmor/apparmor-
1617 C: irc://irc.oftc.net/apparmor
1618 T: git git://git.kernel.org/pub/scm/linu
1619 T: https://gitlab.com/apparmor/apparmor-
1620 F: Documentation/admin-guide/LSM/apparmo
1621 F: security/apparmor/
1622
1623 APPLE BCM5974 MULTITOUCH DRIVER
1624 M: Henrik Rydberg <rydberg@bitmath.org>
1625 L: linux-input@vger.kernel.org
1626 S: Odd fixes
1627 F: drivers/input/mouse/bcm5974.c
1628
1629 APPLE PCIE CONTROLLER DRIVER
1630 M: Alyssa Rosenzweig <alyssa@rosenzweig.i
1631 M: Marc Zyngier <maz@kernel.org>
1632 L: linux-pci@vger.kernel.org
1633 S: Maintained
1634 F: drivers/pci/controller/pcie-apple.c
1635
1636 APPLE SMC DRIVER
1637 M: Henrik Rydberg <rydberg@bitmath.org>
1638 L: linux-hwmon@vger.kernel.org
1639 S: Odd fixes
1640 F: drivers/hwmon/applesmc.c
1641
1642 APPLETALK NETWORK LAYER
1643 L: netdev@vger.kernel.org
1644 S: Odd fixes
1645 F: include/linux/atalk.h
1646 F: include/uapi/linux/atalk.h
1647 F: net/appletalk/
1648
1649 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPOR
1650 M: Khuong Dinh <khuong@os.amperecomputing
1651 S: Supported
1652 F: arch/arm64/boot/dts/apm/
1653
1654 APPLIED MICRO (APM) X-GENE SOC EDAC
1655 M: Khuong Dinh <khuong@os.amperecomputing
1656 S: Supported
1657 F: Documentation/devicetree/bindings/eda
1658 F: drivers/edac/xgene_edac.c
1659
1660 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2)
1661 M: Iyappan Subramanian <iyappan@os.ampere
1662 M: Keyur Chudgar <keyur@os.amperecomputin
1663 S: Supported
1664 F: drivers/net/ethernet/apm/xgene-v2/
1665
1666 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVE
1667 M: Iyappan Subramanian <iyappan@os.ampere
1668 M: Keyur Chudgar <keyur@os.amperecomputin
1669 M: Quan Nguyen <quan@os.amperecomputing.c
1670 S: Supported
1671 F: Documentation/devicetree/bindings/net
1672 F: Documentation/devicetree/bindings/net
1673 F: drivers/net/ethernet/apm/xgene/
1674 F: drivers/net/mdio/mdio-xgene.c
1675
1676 APPLIED MICRO (APM) X-GENE SOC PMU
1677 M: Khuong Dinh <khuong@os.amperecomputing
1678 S: Supported
1679 F: Documentation/admin-guide/perf/xgene-
1680 F: Documentation/devicetree/bindings/per
1681 F: drivers/perf/xgene_pmu.c
1682
1683 APPLIED MICRO QT2025 PHY DRIVER
1684 M: FUJITA Tomonori <fujita.tomonori@gmail
1685 R: Trevor Gross <tmgross@umich.edu>
1686 L: netdev@vger.kernel.org
1687 L: rust-for-linux@vger.kernel.org
1688 S: Maintained
1689 F: drivers/net/phy/qt2025.rs
1690
1691 APTINA CAMERA SENSOR PLL
1692 M: Laurent Pinchart <Laurent.pinchart@ide
1693 L: linux-media@vger.kernel.org
1694 S: Maintained
1695 F: drivers/media/i2c/aptina-pll.*
1696
1697 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1698 M: Aleksa Savic <savicaleksa83@gmail.com>
1699 M: Jack Doan <me@jackdoan.com>
1700 L: linux-hwmon@vger.kernel.org
1701 S: Maintained
1702 F: Documentation/hwmon/aquacomputer_d5ne
1703 F: drivers/hwmon/aquacomputer_d5next.c
1704
1705 AQUANTIA ETHERNET DRIVER (atlantic)
1706 M: Igor Russkikh <irusskikh@marvell.com>
1707 L: netdev@vger.kernel.org
1708 S: Supported
1709 W: https://www.marvell.com/
1710 Q: https://patchwork.kernel.org/project/
1711 F: Documentation/networking/device_drive
1712 F: drivers/net/ethernet/aquantia/atlanti
1713
1714 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1715 M: Egor Pomozov <epomozov@marvell.com>
1716 L: netdev@vger.kernel.org
1717 S: Supported
1718 W: http://www.aquantia.com
1719 F: drivers/net/ethernet/aquantia/atlanti
1720
1721 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1722 M: Krzysztof Hałasa <khalasa@piap.pl>
1723 L: linux-media@vger.kernel.org
1724 S: Maintained
1725 F: Documentation/devicetree/bindings/med
1726 F: drivers/media/i2c/ar0521.c
1727
1728 ARASAN NAND CONTROLLER DRIVER
1729 M: Miquel Raynal <miquel.raynal@bootlin.c
1730 R: Michal Simek <michal.simek@amd.com>
1731 L: linux-mtd@lists.infradead.org
1732 S: Maintained
1733 F: Documentation/devicetree/bindings/mtd
1734 F: drivers/mtd/nand/raw/arasan-nand-cont
1735
1736 ARC FRAMEBUFFER DRIVER
1737 M: Jaya Kumar <jayalk@intworks.biz>
1738 S: Maintained
1739 F: drivers/video/fbdev/arcfb.c
1740 F: drivers/video/fbdev/core/fb_defio.c
1741
1742 ARC PGU DRM DRIVER
1743 M: Alexey Brodkin <abrodkin@synopsys.com>
1744 S: Supported
1745 F: Documentation/devicetree/bindings/dis
1746 F: drivers/gpu/drm/tiny/arcpgu.c
1747
1748 ARCNET NETWORK LAYER
1749 M: Michael Grzeschik <m.grzeschik@pengutr
1750 L: netdev@vger.kernel.org
1751 S: Maintained
1752 F: drivers/net/arcnet/
1753 F: include/uapi/linux/if_arcnet.h
1754
1755 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON P
1756 M: Arnd Bergmann <arnd@arndb.de>
1757 M: Olof Johansson <olof@lixom.net>
1758 L: linux-arm-kernel@lists.infradead.org
1759 L: soc@lists.linux.dev
1760 S: Maintained
1761 P: Documentation/process/maintainer-soc.
1762 C: irc://irc.libera.chat/armlinux
1763 T: git git://git.kernel.org/pub/scm/linu
1764 F: Documentation/process/maintainer-soc*
1765 F: arch/arm/boot/dts/Makefile
1766 F: arch/arm64/boot/dts/Makefile
1767
1768 ARM ARCHITECTED TIMER DRIVER
1769 M: Mark Rutland <mark.rutland@arm.com>
1770 M: Marc Zyngier <maz@kernel.org>
1771 L: linux-arm-kernel@lists.infradead.org
1772 S: Maintained
1773 F: arch/arm/include/asm/arch_timer.h
1774 F: arch/arm64/include/asm/arch_timer.h
1775 F: drivers/clocksource/arm_arch_timer.c
1776
1777 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1778 M: Marc Zyngier <maz@kernel.org>
1779 L: linux-arm-kernel@lists.infradead.org
1780 S: Maintained
1781 F: Documentation/devicetree/bindings/int
1782 F: arch/arm/include/asm/arch_gicv3.h
1783 F: arch/arm64/include/asm/arch_gicv3.h
1784 F: drivers/irqchip/irq-gic*.[ch]
1785 F: include/linux/irqchip/arm-gic*.h
1786 F: include/linux/irqchip/arm-vgic-info.h
1787
1788 ARM HDLCD DRM DRIVER
1789 M: Liviu Dudau <liviu.dudau@arm.com>
1790 S: Supported
1791 F: Documentation/devicetree/bindings/dis
1792 F: drivers/gpu/drm/arm/hdlcd_*
1793
1794 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPOR
1795 M: Linus Walleij <linus.walleij@linaro.or
1796 L: linux-arm-kernel@lists.infradead.org
1797 S: Maintained
1798 F: Documentation/devicetree/bindings/arm
1799 F: Documentation/devicetree/bindings/arm
1800 F: Documentation/devicetree/bindings/arm
1801 F: Documentation/devicetree/bindings/arm
1802 F: Documentation/devicetree/bindings/aux
1803 F: Documentation/devicetree/bindings/clo
1804 F: Documentation/devicetree/bindings/i2c
1805 F: Documentation/devicetree/bindings/int
1806 F: Documentation/devicetree/bindings/mtd
1807 F: arch/arm/boot/dts/arm/arm-realview-*
1808 F: arch/arm/boot/dts/arm/integrator*
1809 F: arch/arm/boot/dts/arm/versatile*
1810 F: arch/arm/mach-versatile/
1811 F: drivers/bus/arm-integrator-lm.c
1812 F: drivers/clk/versatile/
1813 F: drivers/i2c/busses/i2c-versatile.c
1814 F: drivers/irqchip/irq-versatile-fpga.c
1815 F: drivers/mtd/maps/physmap-versatile.*
1816 F: drivers/power/reset/arm-versatile-reb
1817 F: drivers/soc/versatile/
1818
1819 ARM INTERCONNECT PMU DRIVERS
1820 M: Robin Murphy <robin.murphy@arm.com>
1821 S: Supported
1822 F: Documentation/admin-guide/perf/arm-cm
1823 F: Documentation/admin-guide/perf/arm-ni
1824 F: Documentation/devicetree/bindings/per
1825 F: Documentation/devicetree/bindings/per
1826 F: drivers/perf/arm-cmn.c
1827 F: drivers/perf/arm-ni.c
1828 F: tools/perf/pmu-events/arch/arm64/arm/
1829
1830 ARM KOMEDA DRM-KMS DRIVER
1831 M: Liviu Dudau <liviu.dudau@arm.com>
1832 S: Supported
1833 T: git https://gitlab.freedesktop.org/dr
1834 F: Documentation/devicetree/bindings/dis
1835 F: Documentation/gpu/komeda-kms.rst
1836 F: drivers/gpu/drm/arm/display/include/
1837 F: drivers/gpu/drm/arm/display/komeda/
1838
1839 ARM MALI PANFROST DRM DRIVER
1840 M: Boris Brezillon <boris.brezillon@colla
1841 M: Rob Herring <robh@kernel.org>
1842 R: Steven Price <steven.price@arm.com>
1843 L: dri-devel@lists.freedesktop.org
1844 S: Supported
1845 T: git https://gitlab.freedesktop.org/dr
1846 F: Documentation/gpu/panfrost.rst
1847 F: drivers/gpu/drm/ci/xfails/panfrost*
1848 F: drivers/gpu/drm/panfrost/
1849 F: include/uapi/drm/panfrost_drm.h
1850
1851 ARM MALI PANTHOR DRM DRIVER
1852 M: Boris Brezillon <boris.brezillon@colla
1853 M: Steven Price <steven.price@arm.com>
1854 M: Liviu Dudau <liviu.dudau@arm.com>
1855 L: dri-devel@lists.freedesktop.org
1856 S: Supported
1857 T: git https://gitlab.freedesktop.org/dr
1858 F: Documentation/devicetree/bindings/gpu
1859 F: drivers/gpu/drm/panthor/
1860 F: include/uapi/drm/panthor_drm.h
1861
1862 ARM MALI-DP DRM DRIVER
1863 M: Liviu Dudau <liviu.dudau@arm.com>
1864 S: Supported
1865 T: git https://gitlab.freedesktop.org/dr
1866 F: Documentation/devicetree/bindings/dis
1867 F: Documentation/gpu/afbc.rst
1868 F: drivers/gpu/drm/arm/
1869
1870 ARM MFM AND FLOPPY DRIVERS
1871 M: Ian Molton <spyro@f2s.com>
1872 S: Maintained
1873 F: arch/arm/include/asm/floppy.h
1874 F: arch/arm/mach-rpc/floppydma.S
1875
1876 ARM PMU PROFILING AND DEBUGGING
1877 M: Will Deacon <will@kernel.org>
1878 M: Mark Rutland <mark.rutland@arm.com>
1879 L: linux-arm-kernel@lists.infradead.org
1880 S: Maintained
1881 F: Documentation/devicetree/bindings/arm
1882 F: Documentation/devicetree/bindings/per
1883 F: arch/arm*/include/asm/hw_breakpoint.h
1884 F: arch/arm*/include/asm/perf_event.h
1885 F: arch/arm*/kernel/hw_breakpoint.c
1886 F: arch/arm*/kernel/perf_*
1887 F: drivers/perf/
1888 F: include/linux/perf/arm_pmu*.h
1889
1890 ARM PORT
1891 M: Russell King <linux@armlinux.org.uk>
1892 L: linux-arm-kernel@lists.infradead.org
1893 S: Odd Fixes
1894 W: http://www.armlinux.org.uk/
1895 T: git git://git.armlinux.org.uk/~rmk/li
1896 F: arch/arm/
1897 X: arch/arm/boot/dts/
1898
1899 ARM PRIMECELL AACI PL041 DRIVER
1900 M: Russell King <linux@armlinux.org.uk>
1901 S: Odd Fixes
1902 F: sound/arm/aaci.*
1903
1904 ARM PRIMECELL BUS SUPPORT
1905 M: Russell King <linux@armlinux.org.uk>
1906 S: Odd Fixes
1907 F: drivers/amba/
1908 F: include/linux/amba/bus.h
1909
1910 ARM PRIMECELL KMI PL050 DRIVER
1911 M: Russell King <linux@armlinux.org.uk>
1912 S: Odd Fixes
1913 F: drivers/input/serio/ambakmi.*
1914 F: include/linux/amba/kmi.h
1915
1916 ARM PRIMECELL MMCI PL180/1 DRIVER
1917 M: Russell King <linux@armlinux.org.uk>
1918 S: Odd Fixes
1919 F: drivers/mmc/host/mmci.*
1920 F: include/linux/amba/mmci.h
1921
1922 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1923 M: Miquel Raynal <miquel.raynal@bootlin.c
1924 R: Michal Simek <michal.simek@amd.com>
1925 L: linux-mtd@lists.infradead.org
1926 S: Maintained
1927 F: Documentation/devicetree/bindings/mtd
1928 F: drivers/mtd/nand/raw/pl35x-nand-contr
1929
1930 ARM PRIMECELL PL35X SMC DRIVER
1931 M: Miquel Raynal <miquel.raynal@bootlin.c
1932 R: Michal Simek <michal.simek@amd.com>
1933 L: linux-arm-kernel@lists.infradead.org
1934 S: Maintained
1935 F: Documentation/devicetree/bindings/mem
1936 F: drivers/memory/pl353-smc.c
1937
1938 ARM PRIMECELL SSP PL022 SPI DRIVER
1939 M: Linus Walleij <linus.walleij@linaro.or
1940 L: linux-arm-kernel@lists.infradead.org
1941 S: Maintained
1942 F: Documentation/devicetree/bindings/spi
1943 F: drivers/spi/spi-pl022.c
1944
1945 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1946 M: Russell King <linux@armlinux.org.uk>
1947 S: Odd Fixes
1948 F: drivers/tty/serial/amba-pl01*.c
1949 F: include/linux/amba/serial.h
1950
1951 ARM PRIMECELL VIC PL190/PL192 DRIVER
1952 M: Linus Walleij <linus.walleij@linaro.or
1953 L: linux-arm-kernel@lists.infradead.org
1954 S: Maintained
1955 F: Documentation/devicetree/bindings/int
1956 F: drivers/irqchip/irq-vic.c
1957
1958 ARM SMC WATCHDOG DRIVER
1959 M: Julius Werner <jwerner@chromium.org>
1960 R: Evan Benn <evanbenn@chromium.org>
1961 S: Maintained
1962 F: Documentation/devicetree/bindings/wat
1963 F: drivers/watchdog/arm_smc_wdt.c
1964
1965 ARM SMMU DRIVERS
1966 M: Will Deacon <will@kernel.org>
1967 R: Robin Murphy <robin.murphy@arm.com>
1968 L: linux-arm-kernel@lists.infradead.org
1969 S: Maintained
1970 F: Documentation/devicetree/bindings/iom
1971 F: drivers/iommu/arm/
1972 F: drivers/iommu/io-pgtable-arm*
1973
1974 ARM SMMU SVA SUPPORT
1975 R: Jean-Philippe Brucker <jean-philippe@l
1976 F: drivers/iommu/arm/arm-smmu-v3/arm-smm
1977
1978 ARM SUB-ARCHITECTURES
1979 L: linux-arm-kernel@lists.infradead.org
1980 S: Maintained
1981 C: irc://irc.libera.chat/armlinux
1982 T: git git://git.kernel.org/pub/scm/linu
1983 F: arch/arm/mach-*/
1984 F: arch/arm/plat-*/
1985
1986 ARM/ACTIONS SEMI ARCHITECTURE
1987 M: Andreas Färber <afaerber@suse.de>
1988 M: Manivannan Sadhasivam <manivannan.sadh
1989 L: linux-arm-kernel@lists.infradead.org
1990 L: linux-actions@lists.infradead.org (mo
1991 S: Maintained
1992 F: Documentation/devicetree/bindings/arm
1993 F: Documentation/devicetree/bindings/clo
1994 F: Documentation/devicetree/bindings/dma
1995 F: Documentation/devicetree/bindings/i2c
1996 F: Documentation/devicetree/bindings/int
1997 F: Documentation/devicetree/bindings/mmc
1998 F: Documentation/devicetree/bindings/net
1999 F: Documentation/devicetree/bindings/pin
2000 F: Documentation/devicetree/bindings/pow
2001 F: Documentation/devicetree/bindings/tim
2002 F: arch/arm/boot/dts/actions/
2003 F: arch/arm/mach-actions/
2004 F: arch/arm64/boot/dts/actions/
2005 F: drivers/clk/actions/
2006 F: drivers/clocksource/timer-owl*
2007 F: drivers/dma/owl-dma.c
2008 F: drivers/i2c/busses/i2c-owl.c
2009 F: drivers/irqchip/irq-owl-sirq.c
2010 F: drivers/mmc/host/owl-mmc.c
2011 F: drivers/net/ethernet/actions/
2012 F: drivers/pinctrl/actions/*
2013 F: drivers/pmdomain/actions/
2014 F: include/dt-bindings/power/owl-*
2015 F: include/dt-bindings/reset/actions,*
2016 F: include/linux/soc/actions/
2017 N: owl
2018
2019 ARM/AIROHA SOC SUPPORT
2020 M: Matthias Brugger <matthias.bgg@gmail.c
2021 M: AngeloGioacchino Del Regno <angelogioa
2022 L: linux-arm-kernel@lists.infradead.org
2023 L: linux-mediatek@lists.infradead.org (m
2024 S: Odd Fixes
2025 F: arch/arm/boot/dts/airoha/
2026 F: arch/arm64/boot/dts/airoha/
2027
2028 ARM/Allwinner SoC Clock Support
2029 M: Emilio López <emilio@elopez.com.ar>
2030 S: Maintained
2031 F: drivers/clk/sunxi/
2032
2033 ARM/Allwinner sunXi SoC support
2034 M: Chen-Yu Tsai <wens@csie.org>
2035 M: Jernej Skrabec <jernej.skrabec@gmail.c
2036 M: Samuel Holland <samuel@sholland.org>
2037 L: linux-arm-kernel@lists.infradead.org
2038 L: linux-sunxi@lists.linux.dev
2039 S: Maintained
2040 T: git git://git.kernel.org/pub/scm/linu
2041 F: arch/arm/mach-sunxi/
2042 F: arch/arm64/boot/dts/allwinner/
2043 F: drivers/clk/sunxi-ng/
2044 F: drivers/pinctrl/sunxi/
2045 F: drivers/soc/sunxi/
2046 N: allwinner
2047 N: sun[x456789]i
2048 N: sun[25]0i
2049
2050 ARM/ALPHASCALE ARCHITECTURE
2051 M: Krzysztof Kozlowski <krzk@kernel.org>
2052 L: linux-arm-kernel@lists.infradead.org
2053 S: Odd Fixes
2054 F: arch/arm/boot/dts/alphascale/
2055 F: drivers/clk/clk-asm9260.c
2056 F: drivers/clocksource/asm9260_timer.c
2057 F: drivers/rtc/rtc-asm9260.c
2058 F: drivers/watchdog/asm9260_wdt.c
2059
2060 ARM/AMD PENSANDO ARM64 ARCHITECTURE
2061 M: Brad Larson <blarson@amd.com>
2062 L: linux-arm-kernel@lists.infradead.org
2063 S: Supported
2064 F: Documentation/devicetree/bindings/*/a
2065 F: arch/arm64/boot/dts/amd/elba*
2066
2067 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
2068 M: Neil Armstrong <neil.armstrong@linaro.
2069 M: Jerome Brunet <jbrunet@baylibre.com>
2070 L: linux-amlogic@lists.infradead.org
2071 S: Maintained
2072 F: Documentation/devicetree/bindings/clo
2073 F: drivers/clk/meson/
2074 F: include/dt-bindings/clock/amlogic,a1*
2075 F: include/dt-bindings/clock/gxbb*
2076 F: include/dt-bindings/clock/meson*
2077
2078 ARM/Amlogic Meson SoC Crypto Drivers
2079 M: Corentin Labbe <clabbe@baylibre.com>
2080 L: linux-crypto@vger.kernel.org
2081 L: linux-amlogic@lists.infradead.org
2082 S: Maintained
2083 F: Documentation/devicetree/bindings/cry
2084 F: drivers/crypto/amlogic/
2085
2086 ARM/Amlogic Meson SoC Sound Drivers
2087 M: Jerome Brunet <jbrunet@baylibre.com>
2088 L: linux-sound@vger.kernel.org
2089 S: Maintained
2090 F: Documentation/devicetree/bindings/sou
2091 F: sound/soc/meson/
2092
2093 ARM/Amlogic Meson SoC support
2094 M: Neil Armstrong <neil.armstrong@linaro.
2095 M: Kevin Hilman <khilman@baylibre.com>
2096 R: Jerome Brunet <jbrunet@baylibre.com>
2097 R: Martin Blumenstingl <martin.blumenstin
2098 L: linux-arm-kernel@lists.infradead.org
2099 L: linux-amlogic@lists.infradead.org
2100 S: Maintained
2101 W: http://linux-meson.com/
2102 F: Documentation/devicetree/bindings/phy
2103 F: arch/arm/boot/dts/amlogic/
2104 F: arch/arm/mach-meson/
2105 F: arch/arm64/boot/dts/amlogic/
2106 F: drivers/pmdomain/amlogic/
2107 F: drivers/mmc/host/meson*
2108 F: drivers/phy/amlogic/
2109 F: drivers/pinctrl/meson/
2110 F: drivers/rtc/rtc-meson*
2111 F: drivers/soc/amlogic/
2112 N: meson
2113
2114 ARM/Annapurna Labs ALPINE ARCHITECTURE
2115 M: Antoine Tenart <atenart@kernel.org>
2116 L: linux-arm-kernel@lists.infradead.org
2117 S: Odd Fixes
2118 F: arch/arm/boot/dts/amazon/
2119 F: arch/arm/mach-alpine/
2120 F: arch/arm64/boot/dts/amazon/
2121 F: drivers/*/*alpine*
2122
2123 ARM/APPLE MACHINE SOUND DRIVERS
2124 M: Martin Povišer <povik+lin@cutebit.org
2125 L: asahi@lists.linux.dev
2126 L: linux-sound@vger.kernel.org
2127 S: Maintained
2128 F: Documentation/devicetree/bindings/sou
2129 F: Documentation/devicetree/bindings/sou
2130 F: sound/soc/apple/*
2131 F: sound/soc/codecs/cs42l83-i2c.c
2132 F: sound/soc/codecs/ssm3515.c
2133
2134 ARM/APPLE MACHINE SUPPORT
2135 M: Hector Martin <marcan@marcan.st>
2136 M: Sven Peter <sven@svenpeter.dev>
2137 R: Alyssa Rosenzweig <alyssa@rosenzweig.i
2138 L: asahi@lists.linux.dev
2139 L: linux-arm-kernel@lists.infradead.org
2140 S: Maintained
2141 W: https://asahilinux.org
2142 B: https://github.com/AsahiLinux/linux/i
2143 C: irc://irc.oftc.net/asahi-dev
2144 T: git https://github.com/AsahiLinux/lin
2145 F: Documentation/devicetree/bindings/arm
2146 F: Documentation/devicetree/bindings/arm
2147 F: Documentation/devicetree/bindings/clo
2148 F: Documentation/devicetree/bindings/cpu
2149 F: Documentation/devicetree/bindings/dma
2150 F: Documentation/devicetree/bindings/i2c
2151 F: Documentation/devicetree/bindings/int
2152 F: Documentation/devicetree/bindings/iom
2153 F: Documentation/devicetree/bindings/iom
2154 F: Documentation/devicetree/bindings/mai
2155 F: Documentation/devicetree/bindings/net
2156 F: Documentation/devicetree/bindings/nvm
2157 F: Documentation/devicetree/bindings/nvm
2158 F: Documentation/devicetree/bindings/pci
2159 F: Documentation/devicetree/bindings/pin
2160 F: Documentation/devicetree/bindings/pow
2161 F: Documentation/devicetree/bindings/pwm
2162 F: Documentation/devicetree/bindings/wat
2163 F: arch/arm64/boot/dts/apple/
2164 F: drivers/bluetooth/hci_bcm4377.c
2165 F: drivers/clk/clk-apple-nco.c
2166 F: drivers/cpufreq/apple-soc-cpufreq.c
2167 F: drivers/dma/apple-admac.c
2168 F: drivers/pmdomain/apple/
2169 F: drivers/i2c/busses/i2c-pasemi-core.c
2170 F: drivers/i2c/busses/i2c-pasemi-platfor
2171 F: drivers/iommu/apple-dart.c
2172 F: drivers/iommu/io-pgtable-dart.c
2173 F: drivers/irqchip/irq-apple-aic.c
2174 F: drivers/nvme/host/apple.c
2175 F: drivers/nvmem/apple-efuses.c
2176 F: drivers/pinctrl/pinctrl-apple-gpio.c
2177 F: drivers/pwm/pwm-apple.c
2178 F: drivers/soc/apple/*
2179 F: drivers/watchdog/apple_wdt.c
2180 F: include/dt-bindings/interrupt-control
2181 F: include/dt-bindings/pinctrl/apple.h
2182 F: include/linux/soc/apple/*
2183
2184 ARM/ARTPEC MACHINE SUPPORT
2185 M: Jesper Nilsson <jesper.nilsson@axis.co
2186 M: Lars Persson <lars.persson@axis.com>
2187 L: linux-arm-kernel@axis.com
2188 S: Maintained
2189 F: Documentation/devicetree/bindings/pin
2190 F: arch/arm/boot/dts/axis/
2191 F: arch/arm/mach-artpec
2192 F: drivers/clk/axis
2193 F: drivers/crypto/axis
2194 F: drivers/mmc/host/usdhi6rol0.c
2195 F: drivers/pinctrl/pinctrl-artpec*
2196
2197 ARM/ASPEED I2C DRIVER
2198 M: Brendan Higgins <brendanhiggins@google
2199 R: Benjamin Herrenschmidt <benh@kernel.cr
2200 R: Joel Stanley <joel@jms.id.au>
2201 L: linux-i2c@vger.kernel.org
2202 L: openbmc@lists.ozlabs.org (moderated f
2203 S: Maintained
2204 F: Documentation/devicetree/bindings/i2c
2205 F: Documentation/devicetree/bindings/int
2206 F: drivers/i2c/busses/i2c-aspeed.c
2207 F: drivers/irqchip/irq-aspeed-i2c-ic.c
2208
2209 ARM/ASPEED MACHINE SUPPORT
2210 M: Joel Stanley <joel@jms.id.au>
2211 R: Andrew Jeffery <andrew@codeconstruct.c
2212 L: linux-arm-kernel@lists.infradead.org
2213 L: linux-aspeed@lists.ozlabs.org (modera
2214 S: Supported
2215 Q: https://patchwork.ozlabs.org/project/
2216 T: git git://git.kernel.org/pub/scm/linu
2217 F: Documentation/devicetree/bindings/arm
2218 F: arch/arm/boot/dts/aspeed/
2219 F: arch/arm/mach-aspeed/
2220 N: aspeed
2221
2222 ARM/AXM LSI SOC
2223 M: Krzysztof Kozlowski <krzk@kernel.org>
2224 L: linux-arm-kernel@lists.infradead.org
2225 S: Odd Fixes
2226 F: Documentation/devicetree/bindings/arm
2227 F: arch/arm/boot/dts/intel/axm/
2228 F: arch/arm/mach-axxia/
2229
2230 ARM/BITMAIN ARCHITECTURE
2231 M: Manivannan Sadhasivam <manivannan.sadh
2232 L: linux-arm-kernel@lists.infradead.org
2233 S: Maintained
2234 F: Documentation/devicetree/bindings/arm
2235 F: Documentation/devicetree/bindings/clo
2236 F: Documentation/devicetree/bindings/pin
2237 F: arch/arm64/boot/dts/bitmain/
2238 F: drivers/clk/clk-bm1880.c
2239 F: drivers/pinctrl/pinctrl-bm1880.c
2240
2241 ARM/CALXEDA HIGHBANK ARCHITECTURE
2242 M: Andre Przywara <andre.przywara@arm.com
2243 L: linux-arm-kernel@lists.infradead.org
2244 S: Maintained
2245 F: arch/arm/boot/dts/calxeda/
2246 F: arch/arm/mach-highbank/
2247
2248 ARM/CAVIUM THUNDER NETWORK DRIVER
2249 M: Sunil Goutham <sgoutham@marvell.com>
2250 L: linux-arm-kernel@lists.infradead.org
2251 S: Supported
2252 F: drivers/net/ethernet/cavium/thunder/
2253
2254 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2255 M: Lukasz Majewski <lukma@denx.de>
2256 L: linux-arm-kernel@lists.infradead.org
2257 S: Maintained
2258 F: arch/arm/mach-ep93xx/ts72xx.c
2259
2260 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2261 M: Hartley Sweeten <hsweeten@visionengrav
2262 M: Alexander Sverdlin <alexander.sverdlin
2263 M: Nikita Shubin <nikita.shubin@maquefel.
2264 L: linux-arm-kernel@lists.infradead.org
2265 S: Maintained
2266 F: Documentation/devicetree/bindings/iio
2267 F: Documentation/devicetree/bindings/sou
2268 F: arch/arm/boot/compressed/misc-ep93xx.
2269 F: arch/arm/mach-ep93xx/
2270 F: drivers/iio/adc/ep93xx_adc.c
2271
2272 ARM/CLKDEV SUPPORT
2273 M: Russell King <linux@armlinux.org.uk>
2274 L: linux-arm-kernel@lists.infradead.org
2275 S: Maintained
2276 T: git git://git.armlinux.org.uk/~rmk/li
2277 F: drivers/clk/clkdev.c
2278
2279 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2280 M: Baruch Siach <baruch@tkos.co.il>
2281 L: linux-arm-kernel@lists.infradead.org
2282 S: Maintained
2283 F: arch/arm/boot/dts/cnxt/
2284 N: digicolor
2285
2286 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2287 M: Suzuki K Poulose <suzuki.poulose@arm.c
2288 R: Mike Leach <mike.leach@linaro.org>
2289 R: James Clark <james.clark@linaro.org>
2290 L: coresight@lists.linaro.org (moderated
2291 L: linux-arm-kernel@lists.infradead.org
2292 S: Maintained
2293 T: git git://git.kernel.org/pub/scm/linu
2294 F: Documentation/ABI/testing/sysfs-bus-c
2295 F: Documentation/devicetree/bindings/arm
2296 F: Documentation/devicetree/bindings/arm
2297 F: Documentation/devicetree/bindings/arm
2298 F: Documentation/devicetree/bindings/arm
2299 F: Documentation/trace/coresight/*
2300 F: drivers/hwtracing/coresight/*
2301 F: include/dt-bindings/arm/coresight-cti
2302 F: include/linux/coresight*
2303 F: include/uapi/linux/coresight*
2304 F: samples/coresight/*
2305 F: tools/perf/Documentation/arm-coresigh
2306 F: tools/perf/arch/arm/util/auxtrace.c
2307 F: tools/perf/arch/arm/util/cs-etm.c
2308 F: tools/perf/arch/arm/util/cs-etm.h
2309 F: tools/perf/arch/arm/util/pmu.c
2310 F: tools/perf/tests/shell/*coresight*
2311 F: tools/perf/tests/shell/coresight/*
2312 F: tools/perf/tests/shell/lib/*coresight
2313 F: tools/perf/util/cs-etm-decoder/*
2314 F: tools/perf/util/cs-etm.*
2315
2316 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2317 M: Hans Ulli Kroll <ulli.kroll@googlemail
2318 M: Linus Walleij <linus.walleij@linaro.or
2319 L: linux-arm-kernel@lists.infradead.org
2320 S: Maintained
2321 T: git git://github.com/ulli-kroll/linux
2322 F: Documentation/devicetree/bindings/arm
2323 F: Documentation/devicetree/bindings/net
2324 F: Documentation/devicetree/bindings/pin
2325 F: Documentation/devicetree/bindings/rtc
2326 F: arch/arm/boot/dts/gemini/
2327 F: arch/arm/mach-gemini/
2328 F: drivers/crypto/gemini/
2329 F: drivers/net/ethernet/cortina/
2330 F: drivers/pinctrl/pinctrl-gemini.c
2331 F: drivers/rtc/rtc-ftrtc010.c
2332
2333 ARM/CZ.NIC TURRIS SUPPORT
2334 M: Marek Behún <kabel@kernel.org>
2335 S: Maintained
2336 W: https://www.turris.cz/
2337 F: Documentation/ABI/testing/debugfs-mox
2338 F: Documentation/ABI/testing/sysfs-bus-i
2339 F: Documentation/ABI/testing/sysfs-bus-m
2340 F: Documentation/ABI/testing/sysfs-firmw
2341 F: Documentation/devicetree/bindings/bus
2342 F: Documentation/devicetree/bindings/fir
2343 F: Documentation/devicetree/bindings/fir
2344 F: Documentation/devicetree/bindings/gpi
2345 F: Documentation/devicetree/bindings/int
2346 F: Documentation/devicetree/bindings/led
2347 F: Documentation/devicetree/bindings/wat
2348 F: drivers/bus/moxtet.c
2349 F: drivers/firmware/turris-mox-rwtm.c
2350 F: drivers/gpio/gpio-moxtet.c
2351 F: drivers/leds/leds-turris-omnia.c
2352 F: drivers/mailbox/armada-37xx-rwtm-mail
2353 F: drivers/platform/cznic/
2354 F: drivers/watchdog/armada_37xx_wdt.c
2355 F: include/dt-bindings/bus/moxtet.h
2356 F: include/linux/armada-37xx-rwtm-mailbo
2357 F: include/linux/moxtet.h
2358 F: include/linux/turris-omnia-mcu-interf
2359
2360 ARM/FARADAY FA526 PORT
2361 M: Hans Ulli Kroll <ulli.kroll@googlemail
2362 L: linux-arm-kernel@lists.infradead.org
2363 S: Maintained
2364 T: git git://git.berlios.de/gemini-board
2365 F: arch/arm/mm/*-fa*
2366
2367 ARM/FOOTBRIDGE ARCHITECTURE
2368 M: Russell King <linux@armlinux.org.uk>
2369 L: linux-arm-kernel@lists.infradead.org
2370 S: Maintained
2371 W: http://www.armlinux.org.uk/
2372 F: arch/arm/include/asm/hardware/dec2128
2373 F: arch/arm/mach-footbridge/
2374
2375 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2376 M: Shawn Guo <shawnguo@kernel.org>
2377 M: Sascha Hauer <s.hauer@pengutronix.de>
2378 R: Pengutronix Kernel Team <kernel@pengut
2379 R: Fabio Estevam <festevam@gmail.com>
2380 L: imx@lists.linux.dev
2381 L: linux-arm-kernel@lists.infradead.org
2382 S: Maintained
2383 T: git git://git.kernel.org/pub/scm/linu
2384 F: arch/arm/boot/dts/nxp/imx/
2385 F: arch/arm/boot/dts/nxp/mxs/
2386 F: arch/arm64/boot/dts/freescale/
2387 X: arch/arm64/boot/dts/freescale/fsl-*
2388 X: arch/arm64/boot/dts/freescale/qoriq-*
2389 X: drivers/media/i2c/
2390 N: imx
2391 N: mxs
2392
2393 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2394 M: Shawn Guo <shawnguo@kernel.org>
2395 L: linux-arm-kernel@lists.infradead.org
2396 S: Maintained
2397 T: git git://git.kernel.org/pub/scm/linu
2398 F: arch/arm/boot/dts/nxp/ls/
2399 F: arch/arm64/boot/dts/freescale/fsl-*
2400 F: arch/arm64/boot/dts/freescale/qoriq-*
2401
2402 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2403 M: Shawn Guo <shawnguo@kernel.org>
2404 M: Sascha Hauer <s.hauer@pengutronix.de>
2405 R: Pengutronix Kernel Team <kernel@pengut
2406 R: Stefan Agner <stefan@agner.ch>
2407 L: linux-arm-kernel@lists.infradead.org
2408 S: Maintained
2409 T: git git://git.kernel.org/pub/scm/linu
2410 F: arch/arm/boot/dts/nxp/vf/
2411 F: arch/arm/mach-imx/*vf610*
2412
2413 ARM/GUMSTIX MACHINE SUPPORT
2414 M: Steve Sakoman <sakoman@gmail.com>
2415 L: linux-arm-kernel@lists.infradead.org
2416 S: Maintained
2417
2418 ARM/HISILICON SOC SUPPORT
2419 M: Wei Xu <xuwei5@hisilicon.com>
2420 L: linux-arm-kernel@lists.infradead.org
2421 S: Supported
2422 W: http://www.hisilicon.com
2423 T: git https://github.com/hisilicon/linu
2424 F: arch/arm/boot/dts/hisilicon/
2425 F: arch/arm/mach-hisi/
2426 F: arch/arm64/boot/dts/hisilicon/
2427
2428 ARM/HP JORNADA 7XX MACHINE SUPPORT
2429 M: Kristoffer Ericson <kristoffer.ericson
2430 S: Maintained
2431 W: www.jlime.com
2432 T: git git://git.kernel.org/pub/scm/linu
2433 F: arch/arm/mach-sa1100/include/mach/jor
2434 F: arch/arm/mach-sa1100/jornada720.c
2435
2436 ARM/HPE GXP ARCHITECTURE
2437 M: Jean-Marie Verdun <verdun@hpe.com>
2438 M: Nick Hawkins <nick.hawkins@hpe.com>
2439 S: Maintained
2440 F: Documentation/devicetree/bindings/arm
2441 F: Documentation/devicetree/bindings/hwm
2442 F: Documentation/devicetree/bindings/i2c
2443 F: Documentation/devicetree/bindings/spi
2444 F: Documentation/devicetree/bindings/tim
2445 F: Documentation/hwmon/gxp-fan-ctrl.rst
2446 F: arch/arm/boot/dts/hpe/
2447 F: arch/arm/mach-hpe/
2448 F: drivers/clocksource/timer-gxp.c
2449 F: drivers/hwmon/gxp-fan-ctrl.c
2450 F: drivers/i2c/busses/i2c-gxp.c
2451 F: drivers/spi/spi-gxp.c
2452 F: drivers/watchdog/gxp-wdt.c
2453
2454 ARM/IGEP MACHINE SUPPORT
2455 M: Enric Balletbo i Serra <eballetbo@gmai
2456 M: Javier Martinez Canillas <javier@dowhi
2457 L: linux-omap@vger.kernel.org
2458 L: linux-arm-kernel@lists.infradead.org
2459 S: Maintained
2460 F: arch/arm/boot/dts/ti/omap/omap3-igep*
2461
2462 ARM/INTEL IXP4XX ARM ARCHITECTURE
2463 M: Linus Walleij <linusw@kernel.org>
2464 M: Imre Kaloz <kaloz@openwrt.org>
2465 L: linux-arm-kernel@lists.infradead.org
2466 S: Maintained
2467 F: Documentation/devicetree/bindings/arm
2468 F: Documentation/devicetree/bindings/gpi
2469 F: Documentation/devicetree/bindings/int
2470 F: Documentation/devicetree/bindings/mem
2471 F: Documentation/devicetree/bindings/rng
2472 F: Documentation/devicetree/bindings/tim
2473 F: arch/arm/boot/dts/intel/ixp/
2474 F: arch/arm/mach-ixp4xx/
2475 F: drivers/bus/intel-ixp4xx-eb.c
2476 F: drivers/char/hw_random/ixp4xx-rng.c
2477 F: drivers/clocksource/timer-ixp4xx.c
2478 F: drivers/crypto/intel/ixp4xx/ixp4xx_cr
2479 F: drivers/gpio/gpio-ixp4xx.c
2480 F: drivers/irqchip/irq-ixp4xx.c
2481 F: drivers/net/ethernet/xscale/ixp4xx_et
2482 F: drivers/net/wan/ixp4xx_hss.c
2483 F: drivers/soc/ixp4xx/ixp4xx-npe.c
2484 F: drivers/soc/ixp4xx/ixp4xx-qmgr.c
2485 F: include/linux/soc/ixp4xx/npe.h
2486 F: include/linux/soc/ixp4xx/qmgr.h
2487
2488 ARM/INTEL KEEMBAY ARCHITECTURE
2489 M: Paul J. Murphy <paul.j.murphy@intel.co
2490 M: Daniele Alessandrelli <daniele.alessan
2491 S: Maintained
2492 F: Documentation/devicetree/bindings/arm
2493 F: arch/arm64/boot/dts/intel/keembay-evm
2494 F: arch/arm64/boot/dts/intel/keembay-soc
2495
2496 ARM/INTEL XSC3 (MANZANO) ARM CORE
2497 M: Lennert Buytenhek <kernel@wantstofly.o
2498 L: linux-arm-kernel@lists.infradead.org
2499 S: Maintained
2500
2501 ARM/LG1K ARCHITECTURE
2502 M: Chanho Min <chanho.min@lge.com>
2503 L: linux-arm-kernel@lists.infradead.org
2504 S: Maintained
2505 F: arch/arm64/boot/dts/lg/
2506
2507 ARM/LPC18XX ARCHITECTURE
2508 M: Vladimir Zapolskiy <vz@mleia.com>
2509 L: linux-arm-kernel@lists.infradead.org
2510 S: Maintained
2511 F: Documentation/devicetree/bindings/i2c
2512 F: arch/arm/boot/dts/nxp/lpc/lpc43*
2513 F: drivers/i2c/busses/i2c-lpc2k.c
2514 F: drivers/memory/pl172.c
2515 F: drivers/mtd/spi-nor/controllers/nxp-s
2516 F: drivers/rtc/rtc-lpc24xx.c
2517 N: lpc18xx
2518
2519 ARM/LPC32XX SOC SUPPORT
2520 M: Vladimir Zapolskiy <vz@mleia.com>
2521 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@t
2522 L: linux-arm-kernel@lists.infradead.org
2523 S: Maintained
2524 T: git git://github.com/vzapolskiy/linux
2525 F: Documentation/devicetree/bindings/i2c
2526 F: arch/arm/boot/dts/nxp/lpc/lpc32*
2527 F: arch/arm/mach-lpc32xx/
2528 F: drivers/dma/lpc32xx-dmamux.c
2529 F: drivers/i2c/busses/i2c-pnx.c
2530 F: drivers/net/ethernet/nxp/lpc_eth.c
2531 F: drivers/usb/host/ohci-nxp.c
2532 F: drivers/watchdog/pnx4008_wdt.c
2533 N: lpc32xx
2534
2535 LPC32XX DMAMUX SUPPORT
2536 M: J.M.B. Downing <jonathan.downing@naute
2537 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@t
2538 R: Vladimir Zapolskiy <vz@mleia.com>
2539 L: linux-arm-kernel@lists.infradead.org
2540 S: Maintained
2541 F: Documentation/devicetree/bindings/dma
2542
2543 ARM/Marvell Dove/MV78xx0/Orion SOC support
2544 M: Andrew Lunn <andrew@lunn.ch>
2545 M: Sebastian Hesselbarth <sebastian.hesse
2546 M: Gregory Clement <gregory.clement@bootl
2547 L: linux-arm-kernel@lists.infradead.org
2548 S: Maintained
2549 T: git git://git.kernel.org/pub/scm/linu
2550 F: Documentation/devicetree/bindings/arm
2551 F: Documentation/devicetree/bindings/arm
2552 F: Documentation/devicetree/bindings/soc
2553 F: arch/arm/boot/dts/marvell/dove*
2554 F: arch/arm/boot/dts/marvell/orion5x*
2555 F: arch/arm/mach-dove/
2556 F: arch/arm/mach-mv78xx0/
2557 F: arch/arm/mach-orion5x/
2558 F: arch/arm/plat-orion/
2559 F: drivers/bus/mvebu-mbus.c
2560 F: drivers/soc/dove/
2561
2562 ARM/Marvell Kirkwood and Armada 370, 375, 38x
2563 M: Andrew Lunn <andrew@lunn.ch>
2564 M: Gregory Clement <gregory.clement@bootl
2565 M: Sebastian Hesselbarth <sebastian.hesse
2566 L: linux-arm-kernel@lists.infradead.org
2567 S: Maintained
2568 T: git git://git.kernel.org/pub/scm/linu
2569 F: Documentation/devicetree/bindings/arm
2570 F: arch/arm/boot/dts/marvell/armada*
2571 F: arch/arm/boot/dts/marvell/kirkwood*
2572 F: arch/arm/configs/mvebu_*_defconfig
2573 F: arch/arm/mach-mvebu/
2574 F: arch/arm64/boot/dts/marvell/
2575 F: drivers/clk/mvebu/
2576 F: drivers/cpufreq/armada-37xx-cpufreq.c
2577 F: drivers/cpufreq/armada-8k-cpufreq.c
2578 F: drivers/cpufreq/mvebu-cpufreq.c
2579 F: drivers/irqchip/irq-armada-370-xp.c
2580 F: drivers/irqchip/irq-mvebu-*
2581 F: drivers/pinctrl/mvebu/
2582 F: drivers/rtc/rtc-armada38x.c
2583
2584 ARM/Mediatek RTC DRIVER
2585 M: Eddie Huang <eddie.huang@mediatek.com>
2586 M: Sean Wang <sean.wang@mediatek.com>
2587 L: linux-arm-kernel@lists.infradead.org
2588 L: linux-mediatek@lists.infradead.org (m
2589 S: Maintained
2590 F: Documentation/devicetree/bindings/rtc
2591 F: Documentation/devicetree/bindings/rtc
2592 F: drivers/rtc/rtc-mt2712.c
2593 F: drivers/rtc/rtc-mt6397.c
2594 F: drivers/rtc/rtc-mt7622.c
2595
2596 ARM/Mediatek SoC support
2597 M: Matthias Brugger <matthias.bgg@gmail.c
2598 M: AngeloGioacchino Del Regno <angelogioa
2599 L: linux-kernel@vger.kernel.org
2600 L: linux-arm-kernel@lists.infradead.org
2601 L: linux-mediatek@lists.infradead.org (m
2602 S: Maintained
2603 W: https://mtk.wiki.kernel.org/
2604 C: irc://irc.libera.chat/linux-mediatek
2605 F: arch/arm/boot/dts/mediatek/
2606 F: arch/arm/mach-mediatek/
2607 F: arch/arm64/boot/dts/mediatek/
2608 F: drivers/soc/mediatek/
2609 N: mtk
2610 N: mt[2678]
2611 K: mediatek
2612
2613 ARM/Mediatek USB3 PHY DRIVER
2614 M: Chunfeng Yun <chunfeng.yun@mediatek.co
2615 L: linux-arm-kernel@lists.infradead.org
2616 L: linux-mediatek@lists.infradead.org (m
2617 S: Maintained
2618 F: Documentation/devicetree/bindings/phy
2619 F: drivers/phy/mediatek/
2620
2621 ARM/MICROCHIP (ARM64) SoC support
2622 M: Conor Dooley <conor@kernel.org>
2623 M: Nicolas Ferre <nicolas.ferre@microchip
2624 M: Claudiu Beznea <claudiu.beznea@tuxon.d
2625 L: linux-arm-kernel@lists.infradead.org
2626 S: Supported
2627 T: git https://git.kernel.org/pub/scm/li
2628 F: arch/arm64/boot/dts/microchip/
2629
2630 ARM/Microchip (AT91) SoC support
2631 M: Nicolas Ferre <nicolas.ferre@microchip
2632 M: Alexandre Belloni <alexandre.belloni@b
2633 M: Claudiu Beznea <claudiu.beznea@tuxon.d
2634 L: linux-arm-kernel@lists.infradead.org
2635 S: Supported
2636 W: http://www.linux4sam.org
2637 T: git git://git.kernel.org/pub/scm/linu
2638 F: arch/arm/boot/dts/microchip/
2639 F: arch/arm/include/debug/at91.S
2640 F: arch/arm/mach-at91/
2641 F: drivers/memory/atmel*
2642 F: drivers/watchdog/sama5d4_wdt.c
2643 F: include/soc/at91/
2644 X: drivers/input/touchscreen/atmel_mxt_t
2645 N: at91
2646 N: atmel
2647
2648 ARM/Microchip Sparx5 SoC support
2649 M: Lars Povlsen <lars.povlsen@microchip.c
2650 M: Steen Hegelund <Steen.Hegelund@microch
2651 M: Daniel Machon <daniel.machon@microchip
2652 M: UNGLinuxDriver@microchip.com
2653 L: linux-arm-kernel@lists.infradead.org
2654 S: Supported
2655 F: arch/arm64/boot/dts/microchip/sparx*
2656 F: drivers/net/ethernet/microchip/vcap/
2657 F: drivers/pinctrl/pinctrl-microchip-sgp
2658 N: sparx5
2659
2660 ARM/MILBEAUT ARCHITECTURE
2661 M: Taichi Sugaya <sugaya.taichi@socionext
2662 M: Takao Orito <orito.takao@socionext.com
2663 L: linux-arm-kernel@lists.infradead.org
2664 S: Maintained
2665 F: arch/arm/boot/dts/socionext/milbeaut*
2666 F: arch/arm/mach-milbeaut/
2667 N: milbeaut
2668
2669 ARM/MOXA ART SOC
2670 M: Krzysztof Kozlowski <krzk@kernel.org>
2671 L: linux-arm-kernel@lists.infradead.org
2672 S: Odd Fixes
2673 F: Documentation/devicetree/bindings/arm
2674 F: Documentation/devicetree/bindings/clo
2675 F: arch/arm/boot/dts/moxa/
2676 F: drivers/clk/clk-moxart.c
2677
2678 ARM/MStar/Sigmastar Armv7 SoC support
2679 M: Daniel Palmer <daniel@thingy.jp>
2680 M: Romain Perier <romain.perier@gmail.com
2681 L: linux-arm-kernel@lists.infradead.org
2682 S: Maintained
2683 W: http://linux-chenxing.org/
2684 T: git git://github.com/linux-chenxing/l
2685 F: Documentation/devicetree/bindings/arm
2686 F: Documentation/devicetree/bindings/clo
2687 F: Documentation/devicetree/bindings/gpi
2688 F: arch/arm/boot/dts/sigmastar/
2689 F: arch/arm/mach-mstar/
2690 F: drivers/clk/mstar/
2691 F: drivers/clocksource/timer-msc313e.c
2692 F: drivers/gpio/gpio-msc313.c
2693 F: drivers/rtc/rtc-msc313.c
2694 F: drivers/watchdog/msc313e_wdt.c
2695 F: include/dt-bindings/clock/mstar-*
2696 F: include/dt-bindings/gpio/msc313-gpio.
2697
2698 ARM/NOMADIK/Ux500 ARCHITECTURES
2699 M: Linus Walleij <linus.walleij@linaro.or
2700 L: linux-arm-kernel@lists.infradead.org
2701 S: Maintained
2702 T: git git://git.kernel.org/pub/scm/linu
2703 F: Documentation/devicetree/bindings/arm
2704 F: Documentation/devicetree/bindings/arm
2705 F: Documentation/devicetree/bindings/arm
2706 F: Documentation/devicetree/bindings/gpi
2707 F: Documentation/devicetree/bindings/i2c
2708 F: arch/arm/boot/dts/st/ste-*
2709 F: arch/arm/mach-nomadik/
2710 F: arch/arm/mach-ux500/
2711 F: drivers/clk/clk-nomadik.c
2712 F: drivers/clocksource/clksrc-dbx500-prc
2713 F: drivers/dma/ste_dma40*
2714 F: drivers/pmdomain/st/ste-ux500-pm-doma
2715 F: drivers/gpio/gpio-nomadik.c
2716 F: drivers/hwspinlock/u8500_hsem.c
2717 F: drivers/i2c/busses/i2c-nomadik.c
2718 F: drivers/iio/adc/ab8500-gpadc.c
2719 F: drivers/mfd/ab8500*
2720 F: drivers/mfd/abx500*
2721 F: drivers/mfd/db8500*
2722 F: drivers/pinctrl/nomadik/
2723 F: drivers/rtc/rtc-ab8500.c
2724 F: drivers/rtc/rtc-pl031.c
2725 F: drivers/soc/ux500/
2726
2727 ARM/NUVOTON MA35 ARCHITECTURE
2728 M: Jacky Huang <ychuang3@nuvoton.com>
2729 M: Shan-Chun Hung <schung@nuvoton.com>
2730 L: linux-arm-kernel@lists.infradead.org
2731 S: Supported
2732 F: Documentation/devicetree/bindings/*/*
2733 F: Documentation/devicetree/bindings/*/*
2734 F: arch/arm64/boot/dts/nuvoton/*ma35*
2735 F: drivers/*/*/*ma35*
2736 F: drivers/*/*ma35*
2737 K: ma35d1
2738
2739 ARM/NUVOTON NPCM ARCHITECTURE
2740 M: Avi Fishman <avifishman70@gmail.com>
2741 M: Tomer Maimon <tmaimon77@gmail.com>
2742 M: Tali Perry <tali.perry1@gmail.com>
2743 R: Patrick Venture <venture@google.com>
2744 R: Nancy Yuen <yuenn@google.com>
2745 R: Benjamin Fair <benjaminfair@google.com
2746 L: openbmc@lists.ozlabs.org (moderated f
2747 S: Supported
2748 F: Documentation/devicetree/bindings/*/*
2749 F: Documentation/devicetree/bindings/*/*
2750 F: Documentation/devicetree/bindings/rtc
2751 F: arch/arm/boot/dts/nuvoton/nuvoton-npc
2752 F: arch/arm/mach-npcm/
2753 F: arch/arm64/boot/dts/nuvoton/
2754 F: drivers/*/*/*npcm*
2755 F: drivers/*/*npcm*
2756 F: drivers/rtc/rtc-nct3018y.c
2757 F: include/dt-bindings/clock/nuvoton,npc
2758 F: include/dt-bindings/clock/nuvoton,npc
2759
2760 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2761 M: Joseph Liu <kwliu@nuvoton.com>
2762 M: Marvin Lin <kflin@nuvoton.com>
2763 L: linux-media@vger.kernel.org
2764 L: openbmc@lists.ozlabs.org (moderated f
2765 S: Maintained
2766 F: Documentation/devicetree/bindings/med
2767 F: Documentation/devicetree/bindings/med
2768 F: Documentation/userspace-api/media/dri
2769 F: drivers/media/platform/nuvoton/
2770 F: include/uapi/linux/npcm-video.h
2771
2772 ARM/NUVOTON WPCM450 ARCHITECTURE
2773 M: Jonathan Neuschäfer <j.neuschaefer@gm
2774 L: openbmc@lists.ozlabs.org (moderated f
2775 S: Maintained
2776 W: https://github.com/neuschaefer/wpcm45
2777 F: Documentation/devicetree/bindings/*/*
2778 F: arch/arm/boot/dts/nuvoton/nuvoton-wpc
2779 F: arch/arm/configs/wpcm450_defconfig
2780 F: arch/arm/mach-npcm/wpcm450.c
2781 F: drivers/*/*/*wpcm*
2782 F: drivers/*/*wpcm*
2783
2784 ARM/NXP S32G ARCHITECTURE
2785 R: Chester Lin <chester62515@gmail.com>
2786 R: Matthias Brugger <mbrugger@suse.com>
2787 R: Ghennadi Procopciuc <ghennadi.procopci
2788 L: NXP S32 Linux Team <s32@nxp.com>
2789 L: linux-arm-kernel@lists.infradead.org
2790 S: Maintained
2791 F: arch/arm64/boot/dts/freescale/s32g*.d
2792 F: drivers/pinctrl/nxp/
2793
2794 ARM/Orion SoC/Technologic Systems TS-78xx pla
2795 M: Alexander Clouter <alex@digriz.org.uk>
2796 L: linux-arm-kernel@lists.infradead.org
2797 S: Maintained
2798 W: http://www.digriz.org.uk/ts78xx/kerne
2799 F: arch/arm/mach-orion5x/ts78xx-*
2800
2801 ARM/QUALCOMM CHROMEBOOK SUPPORT
2802 R: cros-qcom-dts-watchers@chromium.org
2803 F: arch/arm64/boot/dts/qcom/sc7180*
2804 F: arch/arm64/boot/dts/qcom/sc7280*
2805 F: arch/arm64/boot/dts/qcom/sdm845-cheza
2806
2807 ARM/QUALCOMM MAILING LIST
2808 L: linux-arm-msm@vger.kernel.org
2809 F: Documentation/devicetree/bindings/*/q
2810 F: Documentation/devicetree/bindings/soc
2811 F: arch/arm/boot/dts/qcom/
2812 F: arch/arm/configs/qcom_defconfig
2813 F: arch/arm/mach-qcom/
2814 F: arch/arm64/boot/dts/qcom/
2815 F: drivers/*/*/pm8???-*
2816 F: drivers/*/*/qcom*
2817 F: drivers/*/*/qcom/
2818 F: drivers/*/qcom*
2819 F: drivers/*/qcom/
2820 F: drivers/bluetooth/btqcomsmd.c
2821 F: drivers/clocksource/timer-qcom.c
2822 F: drivers/cpuidle/cpuidle-qcom-spm.c
2823 F: drivers/extcon/extcon-qcom*
2824 F: drivers/i2c/busses/i2c-qcom-geni.c
2825 F: drivers/i2c/busses/i2c-qup.c
2826 F: drivers/iommu/msm*
2827 F: drivers/mfd/ssbi.c
2828 F: drivers/mmc/host/mmci_qcom*
2829 F: drivers/mmc/host/sdhci-msm.c
2830 F: drivers/pci/controller/dwc/pcie-qcom*
2831 F: drivers/phy/qualcomm/
2832 F: drivers/power/*/msm*
2833 F: drivers/reset/reset-qcom-*
2834 F: drivers/rtc/rtc-pm8xxx.c
2835 F: drivers/spi/spi-geni-qcom.c
2836 F: drivers/spi/spi-qcom-qspi.c
2837 F: drivers/spi/spi-qup.c
2838 F: drivers/tty/serial/msm_serial.c
2839 F: drivers/ufs/host/ufs-qcom*
2840 F: drivers/usb/dwc3/dwc3-qcom.c
2841 F: include/dt-bindings/*/qcom*
2842 F: include/linux/*/qcom*
2843 F: include/linux/soc/qcom/
2844
2845 ARM/QUALCOMM SUPPORT
2846 M: Bjorn Andersson <andersson@kernel.org>
2847 M: Konrad Dybcio <konradybcio@kernel.org>
2848 L: linux-arm-msm@vger.kernel.org
2849 S: Maintained
2850 T: git git://git.kernel.org/pub/scm/linu
2851 F: Documentation/devicetree/bindings/arm
2852 F: Documentation/devicetree/bindings/arm
2853 F: Documentation/devicetree/bindings/bus
2854 F: Documentation/devicetree/bindings/cac
2855 F: Documentation/devicetree/bindings/fir
2856 F: Documentation/devicetree/bindings/res
2857 F: Documentation/devicetree/bindings/soc
2858 F: arch/arm/boot/dts/qcom/
2859 F: arch/arm/configs/qcom_defconfig
2860 F: arch/arm/mach-qcom/
2861 F: arch/arm64/boot/dts/qcom/
2862 F: drivers/bus/qcom*
2863 F: drivers/firmware/qcom/
2864 F: drivers/soc/qcom/
2865 F: include/dt-bindings/arm/qcom,ids.h
2866 F: include/dt-bindings/firmware/qcom,scm
2867 F: include/dt-bindings/soc/qcom*
2868 F: include/linux/firmware/qcom
2869 F: include/linux/soc/qcom/
2870 F: include/soc/qcom/
2871
2872 ARM/RDA MICRO ARCHITECTURE
2873 M: Manivannan Sadhasivam <manivannan.sadh
2874 L: linux-arm-kernel@lists.infradead.org
2875 L: linux-unisoc@lists.infradead.org (mod
2876 S: Maintained
2877 F: Documentation/devicetree/bindings/arm
2878 F: Documentation/devicetree/bindings/gpi
2879 F: Documentation/devicetree/bindings/int
2880 F: Documentation/devicetree/bindings/ser
2881 F: Documentation/devicetree/bindings/tim
2882 F: arch/arm/boot/dts/unisoc/
2883 F: drivers/clocksource/timer-rda.c
2884 F: drivers/gpio/gpio-rda.c
2885 F: drivers/irqchip/irq-rda-intc.c
2886 F: drivers/tty/serial/rda-uart.c
2887
2888 ARM/REALTEK ARCHITECTURE
2889 M: Andreas Färber <afaerber@suse.de>
2890 L: linux-arm-kernel@lists.infradead.org
2891 L: linux-realtek-soc@lists.infradead.org
2892 S: Maintained
2893 F: Documentation/devicetree/bindings/arm
2894 F: arch/arm/boot/dts/realtek/
2895 F: arch/arm/mach-realtek/
2896 F: arch/arm64/boot/dts/realtek/
2897
2898 ARM/RISC-V/RENESAS ARCHITECTURE
2899 M: Geert Uytterhoeven <geert+renesas@glid
2900 M: Magnus Damm <magnus.damm@gmail.com>
2901 L: linux-renesas-soc@vger.kernel.org
2902 S: Supported
2903 Q: http://patchwork.kernel.org/project/l
2904 C: irc://irc.libera.chat/renesas-soc
2905 T: git git://git.kernel.org/pub/scm/linu
2906 F: Documentation/devicetree/bindings/hwi
2907 F: Documentation/devicetree/bindings/soc
2908 F: arch/arm/boot/dts/renesas/
2909 F: arch/arm/configs/shmobile_defconfig
2910 F: arch/arm/include/debug/renesas-scif.S
2911 F: arch/arm/mach-shmobile/
2912 F: arch/arm64/boot/dts/renesas/
2913 F: arch/riscv/boot/dts/renesas/
2914 F: drivers/pmdomain/renesas/
2915 F: drivers/soc/renesas/
2916 F: include/linux/soc/renesas/
2917 K: \brenesas,
2918
2919 ARM/RISCPC ARCHITECTURE
2920 M: Russell King <linux@armlinux.org.uk>
2921 L: linux-arm-kernel@lists.infradead.org
2922 S: Maintained
2923 W: http://www.armlinux.org.uk/
2924 F: arch/arm/include/asm/hardware/ioc.h
2925 F: arch/arm/include/asm/hardware/iomd.h
2926 F: arch/arm/include/asm/hardware/memc.h
2927 F: arch/arm/mach-rpc/
2928 F: drivers/net/ethernet/8390/etherh.c
2929 F: drivers/net/ethernet/i825xx/ether1*
2930 F: drivers/net/ethernet/seeq/ether3*
2931 F: drivers/scsi/arm/
2932
2933 ARM/Rockchip SoC support
2934 M: Heiko Stuebner <heiko@sntech.de>
2935 L: linux-arm-kernel@lists.infradead.org
2936 L: linux-rockchip@lists.infradead.org
2937 S: Maintained
2938 T: git git://git.kernel.org/pub/scm/linu
2939 F: Documentation/devicetree/bindings/i2c
2940 F: Documentation/devicetree/bindings/mmc
2941 F: Documentation/devicetree/bindings/spi
2942 F: arch/arm/boot/dts/rockchip/
2943 F: arch/arm/mach-rockchip/
2944 F: drivers/*/*/*rockchip*
2945 F: drivers/*/*rockchip*
2946 F: drivers/clk/rockchip/
2947 F: drivers/i2c/busses/i2c-rk3x.c
2948 F: sound/soc/rockchip/
2949 N: rockchip
2950
2951 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECT
2952 M: Krzysztof Kozlowski <krzk@kernel.org>
2953 R: Alim Akhtar <alim.akhtar@samsung.com>
2954 L: linux-arm-kernel@lists.infradead.org
2955 L: linux-samsung-soc@vger.kernel.org
2956 S: Maintained
2957 P: Documentation/process/maintainer-soc-
2958 Q: https://patchwork.kernel.org/project/
2959 B: mailto:linux-samsung-soc@vger.kernel.
2960 C: irc://irc.libera.chat/linux-exynos
2961 T: git git://git.kernel.org/pub/scm/linu
2962 F: Documentation/arch/arm/samsung/
2963 F: Documentation/devicetree/bindings/arm
2964 F: Documentation/devicetree/bindings/hwi
2965 F: Documentation/devicetree/bindings/pow
2966 F: Documentation/devicetree/bindings/soc
2967 F: arch/arm/boot/dts/samsung/
2968 F: arch/arm/mach-exynos*/
2969 F: arch/arm/mach-s3c/
2970 F: arch/arm/mach-s5p*/
2971 F: arch/arm64/boot/dts/exynos/
2972 F: drivers/*/*/*s3c24*
2973 F: drivers/*/*s3c24*
2974 F: drivers/*/*s3c64xx*
2975 F: drivers/*/*s5pv210*
2976 F: drivers/clocksource/samsung_pwm_timer
2977 F: drivers/memory/samsung/
2978 F: drivers/pwm/pwm-samsung.c
2979 F: drivers/soc/samsung/
2980 F: drivers/tty/serial/samsung*
2981 F: include/clocksource/samsung_pwm.h
2982 F: include/linux/platform_data/*s3c*
2983 F: include/linux/serial_s3c.h
2984 F: include/linux/soc/samsung/
2985 N: exynos
2986 N: s3c64xx
2987 N: s5pv210
2988
2989 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATI
2990 M: Łukasz Stelmach <l.stelmach@samsung.c
2991 L: linux-arm-kernel@lists.infradead.org
2992 L: linux-media@vger.kernel.org
2993 S: Maintained
2994 F: drivers/media/platform/samsung/s5p-g2
2995
2996 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUP
2997 M: Marek Szyprowski <m.szyprowski@samsung
2998 L: linux-samsung-soc@vger.kernel.org
2999 L: linux-media@vger.kernel.org
3000 S: Maintained
3001 F: Documentation/devicetree/bindings/med
3002 F: drivers/media/cec/platform/s5p/
3003
3004 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
3005 M: Andrzej Pietrasiewicz <andrzejtp2010@g
3006 M: Jacek Anaszewski <jacek.anaszewski@gma
3007 M: Sylwester Nawrocki <s.nawrocki@samsung
3008 L: linux-arm-kernel@lists.infradead.org
3009 L: linux-media@vger.kernel.org
3010 S: Maintained
3011 F: Documentation/devicetree/bindings/med
3012 F: drivers/media/platform/samsung/s5p-jp
3013
3014 ARM/SAMSUNG S5P SERIES Multi Format Codec (MF
3015 M: Marek Szyprowski <m.szyprowski@samsung
3016 M: Andrzej Hajda <andrzej.hajda@intel.com
3017 L: linux-arm-kernel@lists.infradead.org
3018 L: linux-media@vger.kernel.org
3019 S: Maintained
3020 F: Documentation/devicetree/bindings/med
3021 F: drivers/media/platform/samsung/s5p-mf
3022
3023 ARM/SOCFPGA ARCHITECTURE
3024 M: Dinh Nguyen <dinguyen@kernel.org>
3025 S: Maintained
3026 W: http://www.rocketboards.org
3027 T: git git://git.kernel.org/pub/scm/linu
3028 F: arch/arm/boot/dts/intel/socfpga/
3029 F: arch/arm/configs/socfpga_defconfig
3030 F: arch/arm/mach-socfpga/
3031 F: arch/arm64/boot/dts/altera/
3032 F: arch/arm64/boot/dts/intel/
3033
3034 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
3035 M: Dinh Nguyen <dinguyen@kernel.org>
3036 S: Maintained
3037 F: drivers/clk/socfpga/
3038
3039 ARM/SOCFPGA EDAC SUPPORT
3040 M: Dinh Nguyen <dinguyen@kernel.org>
3041 S: Maintained
3042 F: drivers/edac/altera_edac.[ch]
3043
3044 ARM/SPREADTRUM SoC SUPPORT
3045 M: Orson Zhai <orsonzhai@gmail.com>
3046 M: Baolin Wang <baolin.wang7@gmail.com>
3047 R: Chunyan Zhang <zhang.lyra@gmail.com>
3048 S: Maintained
3049 F: arch/arm64/boot/dts/sprd
3050 N: sprd
3051 N: sc27xx
3052 N: sc2731
3053
3054 ARM/STI ARCHITECTURE
3055 M: Patrice Chotard <patrice.chotard@foss.
3056 L: linux-arm-kernel@lists.infradead.org
3057 S: Maintained
3058 W: http://www.stlinux.com
3059 F: Documentation/devicetree/bindings/i2c
3060 F: Documentation/devicetree/bindings/spi
3061 F: arch/arm/boot/dts/st/sti*
3062 F: arch/arm/mach-sti/
3063 F: drivers/ata/ahci_st.c
3064 F: drivers/char/hw_random/st-rng.c
3065 F: drivers/clocksource/arm_global_timer.
3066 F: drivers/clocksource/clksrc_st_lpc.c
3067 F: drivers/cpufreq/sti-cpufreq.c
3068 F: drivers/dma/st_fdma*
3069 F: drivers/i2c/busses/i2c-st.c
3070 F: drivers/media/platform/st/sti/c8sectp
3071 F: drivers/media/rc/st_rc.c
3072 F: drivers/mmc/host/sdhci-st.c
3073 F: drivers/phy/st/phy-miphy28lp.c
3074 F: drivers/phy/st/phy-stih407-usb.c
3075 F: drivers/pinctrl/pinctrl-st.c
3076 F: drivers/remoteproc/st_remoteproc.c
3077 F: drivers/remoteproc/st_slim_rproc.c
3078 F: drivers/reset/sti/
3079 F: drivers/rtc/rtc-st-lpc.c
3080 F: drivers/tty/serial/st-asc.c
3081 F: drivers/usb/dwc3/dwc3-st.c
3082 F: drivers/usb/host/ehci-st.c
3083 F: drivers/usb/host/ohci-st.c
3084 F: drivers/watchdog/st_lpc_wdt.c
3085 F: include/linux/remoteproc/st_slim_rpro
3086
3087 ARM/STM32 ARCHITECTURE
3088 M: Maxime Coquelin <mcoquelin.stm32@gmail
3089 M: Alexandre Torgue <alexandre.torgue@fos
3090 L: linux-stm32@st-md-mailman.stormreply.
3091 L: linux-arm-kernel@lists.infradead.org
3092 S: Maintained
3093 T: git git://git.kernel.org/pub/scm/linu
3094 F: arch/arm/boot/dts/st/stm32*
3095 F: arch/arm/mach-stm32/
3096 F: arch/arm64/boot/dts/st/
3097 F: drivers/clocksource/armv7m_systick.c
3098 N: stm32
3099 N: stm
3100
3101 ARM/SUNPLUS SP7021 SOC SUPPORT
3102 M: Qin Jian <qinjian@cqplus1.com>
3103 L: linux-arm-kernel@lists.infradead.org
3104 S: Maintained
3105 W: https://sunplus-tibbo.atlassian.net/w
3106 F: Documentation/devicetree/bindings/arm
3107 F: Documentation/devicetree/bindings/clo
3108 F: Documentation/devicetree/bindings/int
3109 F: Documentation/devicetree/bindings/res
3110 F: arch/arm/boot/dts/sunplus/
3111 F: arch/arm/configs/sp7021_*defconfig
3112 F: drivers/clk/clk-sp7021.c
3113 F: drivers/irqchip/irq-sp7021-intc.c
3114 F: drivers/reset/reset-sunplus.c
3115 F: include/dt-bindings/clock/sunplus,sp7
3116 F: include/dt-bindings/reset/sunplus,sp7
3117
3118 ARM/Synaptics SoC support
3119 M: Jisheng Zhang <jszhang@kernel.org>
3120 M: Sebastian Hesselbarth <sebastian.hesse
3121 L: linux-arm-kernel@lists.infradead.org
3122 S: Maintained
3123 F: arch/arm/boot/dts/synaptics/
3124 F: arch/arm/mach-berlin/
3125 F: arch/arm64/boot/dts/synaptics/
3126
3127 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
3128 M: Hans Verkuil <hverkuil-cisco@xs4all.nl
3129 L: linux-tegra@vger.kernel.org
3130 L: linux-media@vger.kernel.org
3131 S: Maintained
3132 F: Documentation/devicetree/bindings/med
3133 F: drivers/media/cec/platform/tegra/
3134
3135 ARM/TESLA FSD SoC SUPPORT
3136 M: Alim Akhtar <alim.akhtar@samsung.com>
3137 M: linux-fsd@tesla.com
3138 L: linux-arm-kernel@lists.infradead.org
3139 L: linux-samsung-soc@vger.kernel.org
3140 S: Maintained
3141 F: arch/arm64/boot/dts/tesla/
3142
3143 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
3144 M: Santosh Shilimkar <ssantosh@kernel.org
3145 L: linux-kernel@vger.kernel.org
3146 S: Maintained
3147 F: drivers/memory/*emif*
3148
3149 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
3150 M: Nishanth Menon <nm@ti.com>
3151 M: Santosh Shilimkar <ssantosh@kernel.org
3152 L: linux-arm-kernel@lists.infradead.org
3153 S: Maintained
3154 T: git git://git.kernel.org/pub/scm/linu
3155 F: arch/arm/boot/dts/ti/keystone/
3156 F: arch/arm/mach-keystone/
3157
3158 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
3159 M: Santosh Shilimkar <ssantosh@kernel.org
3160 L: linux-kernel@vger.kernel.org
3161 S: Maintained
3162 F: drivers/clk/keystone/
3163
3164 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
3165 M: Santosh Shilimkar <ssantosh@kernel.org
3166 L: linux-arm-kernel@lists.infradead.org
3167 L: linux-kernel@vger.kernel.org
3168 S: Maintained
3169 F: drivers/clocksource/timer-keystone.c
3170
3171 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
3172 M: Santosh Shilimkar <ssantosh@kernel.org
3173 L: linux-kernel@vger.kernel.org
3174 S: Maintained
3175 F: drivers/power/reset/keystone-reset.c
3176
3177 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
3178 M: Nishanth Menon <nm@ti.com>
3179 M: Vignesh Raghavendra <vigneshr@ti.com>
3180 M: Tero Kristo <kristo@kernel.org>
3181 L: linux-arm-kernel@lists.infradead.org
3182 S: Supported
3183 F: Documentation/devicetree/bindings/arm
3184 F: Documentation/devicetree/bindings/hwi
3185 F: arch/arm64/boot/dts/ti/Makefile
3186 F: arch/arm64/boot/dts/ti/k3-*
3187
3188 ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE
3189 M: Krzysztof Kozlowski <krzk@kernel.org>
3190 L: linux-arm-kernel@lists.infradead.org
3191 S: Odd Fixes
3192 F: Documentation/devicetree/bindings/*/*
3193 F: Documentation/devicetree/bindings/*/t
3194 F: Documentation/devicetree/bindings/arm
3195 F: arch/arm/boot/dts/nspire/
3196
3197 ARM/TOSHIBA VISCONTI ARCHITECTURE
3198 M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@
3199 L: linux-arm-kernel@lists.infradead.org
3200 S: Supported
3201 T: git git://git.kernel.org/pub/scm/linu
3202 F: Documentation/devicetree/bindings/arm
3203 F: Documentation/devicetree/bindings/clo
3204 F: Documentation/devicetree/bindings/clo
3205 F: Documentation/devicetree/bindings/gpi
3206 F: Documentation/devicetree/bindings/net
3207 F: Documentation/devicetree/bindings/pci
3208 F: Documentation/devicetree/bindings/pin
3209 F: Documentation/devicetree/bindings/wat
3210 F: arch/arm64/boot/dts/toshiba/
3211 F: drivers/clk/visconti/
3212 F: drivers/gpio/gpio-visconti.c
3213 F: drivers/net/ethernet/stmicro/stmmac/d
3214 F: drivers/pci/controller/dwc/pcie-visco
3215 F: drivers/pinctrl/visconti/
3216 F: drivers/watchdog/visconti_wdt.c
3217 N: visconti
3218
3219 ARM/UNIPHIER ARCHITECTURE
3220 M: Kunihiko Hayashi <hayashi.kunihiko@soc
3221 M: Masami Hiramatsu <mhiramat@kernel.org>
3222 L: linux-arm-kernel@lists.infradead.org
3223 S: Maintained
3224 F: Documentation/devicetree/bindings/arm
3225 F: Documentation/devicetree/bindings/gpi
3226 F: Documentation/devicetree/bindings/pin
3227 F: Documentation/devicetree/bindings/soc
3228 F: arch/arm/boot/dts/socionext/uniphier*
3229 F: arch/arm/include/asm/hardware/cache-u
3230 F: arch/arm/mm/cache-uniphier.c
3231 F: arch/arm64/boot/dts/socionext/uniphie
3232 F: drivers/bus/uniphier-system-bus.c
3233 F: drivers/clk/uniphier/
3234 F: drivers/dma/uniphier-mdmac.c
3235 F: drivers/gpio/gpio-uniphier.c
3236 F: drivers/i2c/busses/i2c-uniphier*
3237 F: drivers/irqchip/irq-uniphier-aidet.c
3238 F: drivers/mmc/host/uniphier-sd.c
3239 F: drivers/pinctrl/uniphier/
3240 F: drivers/reset/reset-uniphier.c
3241 F: drivers/tty/serial/8250/8250_uniphier
3242 N: uniphier
3243
3244 ARM/VERSATILE EXPRESS PLATFORM
3245 M: Liviu Dudau <liviu.dudau@arm.com>
3246 M: Sudeep Holla <sudeep.holla@arm.com>
3247 M: Lorenzo Pieralisi <lpieralisi@kernel.o
3248 L: linux-arm-kernel@lists.infradead.org
3249 S: Maintained
3250 N: mps2
3251 N: vexpress
3252 F: arch/arm/mach-versatile/
3253 F: arch/arm64/boot/dts/arm/
3254 F: drivers/clocksource/timer-versatile.c
3255 X: drivers/cpufreq/vexpress-spc-cpufreq.
3256 X: Documentation/devicetree/bindings/arm
3257
3258 ARM/VFP SUPPORT
3259 M: Russell King <linux@armlinux.org.uk>
3260 L: linux-arm-kernel@lists.infradead.org
3261 S: Maintained
3262 W: http://www.armlinux.org.uk/
3263 F: arch/arm/vfp/
3264
3265 ARM/VT8500 ARM ARCHITECTURE
3266 M: Alexey Charkov <alchark@gmail.com>
3267 M: Krzysztof Kozlowski <krzk@kernel.org>
3268 L: linux-arm-kernel@lists.infradead.org
3269 S: Odd Fixes
3270 F: Documentation/devicetree/bindings/i2c
3271 F: arch/arm/boot/dts/vt8500/
3272 F: arch/arm/mach-vt8500/
3273 F: drivers/clocksource/timer-vt8500.c
3274 F: drivers/i2c/busses/i2c-viai2c-wmt.c
3275 F: drivers/mmc/host/wmt-sdmmc.c
3276 F: drivers/pwm/pwm-vt8500.c
3277 F: drivers/rtc/rtc-vt8500.c
3278 F: drivers/tty/serial/vt8500_serial.c
3279 F: drivers/video/fbdev/vt8500lcdfb.*
3280 F: drivers/video/fbdev/wm8505fb*
3281 F: drivers/video/fbdev/wmt_ge_rops.*
3282
3283 ARM/ZYNQ ARCHITECTURE
3284 M: Michal Simek <michal.simek@amd.com>
3285 L: linux-arm-kernel@lists.infradead.org
3286 S: Supported
3287 W: http://wiki.xilinx.com
3288 T: git https://github.com/Xilinx/linux-x
3289 F: Documentation/devicetree/bindings/i2c
3290 F: Documentation/devicetree/bindings/i2c
3291 F: Documentation/devicetree/bindings/mem
3292 F: Documentation/devicetree/bindings/mem
3293 F: Documentation/devicetree/bindings/soc
3294 F: Documentation/devicetree/bindings/spi
3295 F: arch/arm/mach-zynq/
3296 F: drivers/clocksource/timer-cadence-ttc
3297 F: drivers/cpuidle/cpuidle-zynq.c
3298 F: drivers/edac/synopsys_edac.c
3299 F: drivers/i2c/busses/i2c-cadence.c
3300 F: drivers/i2c/busses/i2c-xiic.c
3301 F: drivers/mmc/host/sdhci-of-arasan.c
3302 N: zynq
3303 N: xilinx
3304
3305 ARM64 FIT SUPPORT
3306 M: Simon Glass <sjg@chromium.org>
3307 L: linux-arm-kernel@lists.infradead.org
3308 S: Maintained
3309 F: arch/arm64/boot/Makefile
3310 F: scripts/make_fit.py
3311
3312 ARM64 PLATFORM DRIVERS
3313 M: Hans de Goede <hdegoede@redhat.com>
3314 M: Ilpo Järvinen <ilpo.jarvinen@linux.in
3315 R: Bryan O'Donoghue <bryan.odonoghue@lina
3316 L: platform-driver-x86@vger.kernel.org
3317 S: Maintained
3318 Q: https://patchwork.kernel.org/project/
3319 T: git git://git.kernel.org/pub/scm/linu
3320 F: drivers/platform/arm64/
3321
3322 ARM64 PORT (AARCH64 ARCHITECTURE)
3323 M: Catalin Marinas <catalin.marinas@arm.c
3324 M: Will Deacon <will@kernel.org>
3325 L: linux-arm-kernel@lists.infradead.org
3326 S: Maintained
3327 T: git git://git.kernel.org/pub/scm/linu
3328 F: Documentation/arch/arm64/
3329 F: arch/arm64/
3330 F: tools/testing/selftests/arm64/
3331 X: arch/arm64/boot/dts/
3332
3333 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWIT
3334 M: George McCollister <george.mccollister
3335 L: netdev@vger.kernel.org
3336 S: Maintained
3337 F: Documentation/devicetree/bindings/net
3338 F: drivers/net/dsa/xrs700x/*
3339 F: net/dsa/tag_xrs700x.c
3340
3341 AS3645A LED FLASH CONTROLLER DRIVER
3342 M: Sakari Ailus <sakari.ailus@iki.fi>
3343 L: linux-leds@vger.kernel.org
3344 S: Maintained
3345 F: drivers/leds/flash/leds-as3645a.c
3346
3347 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3348 M: Tianshu Qiu <tian.shu.qiu@intel.com>
3349 L: linux-media@vger.kernel.org
3350 S: Maintained
3351 T: git git://linuxtv.org/media_tree.git
3352 F: Documentation/devicetree/bindings/med
3353 F: drivers/media/i2c/ak7375.c
3354
3355 ASAHI KASEI AK8974 DRIVER
3356 M: Linus Walleij <linus.walleij@linaro.or
3357 L: linux-iio@vger.kernel.org
3358 S: Supported
3359 W: http://www.akm.com/
3360 F: drivers/iio/magnetometer/ak8974.c
3361
3362 AOSONG AGS02MA TVOC SENSOR DRIVER
3363 M: Anshul Dalal <anshulusr@gmail.com>
3364 L: linux-iio@vger.kernel.org
3365 S: Maintained
3366 F: Documentation/devicetree/bindings/iio
3367 F: drivers/iio/chemical/ags02ma.c
3368
3369 ASC7621 HARDWARE MONITOR DRIVER
3370 M: George Joseph <george.joseph@fairview5
3371 L: linux-hwmon@vger.kernel.org
3372 S: Maintained
3373 F: Documentation/hwmon/asc7621.rst
3374 F: drivers/hwmon/asc7621.c
3375
3376 ASIX AX88796C SPI ETHERNET ADAPTER
3377 M: Łukasz Stelmach <l.stelmach@samsung.c
3378 S: Maintained
3379 F: Documentation/devicetree/bindings/net
3380 F: drivers/net/ethernet/asix/ax88796c_*
3381
3382 ASIX PHY DRIVER [RUST]
3383 M: FUJITA Tomonori <fujita.tomonori@gmail
3384 R: Trevor Gross <tmgross@umich.edu>
3385 L: netdev@vger.kernel.org
3386 L: rust-for-linux@vger.kernel.org
3387 S: Maintained
3388 F: drivers/net/phy/ax88796b_rust.rs
3389
3390 ASPEED CRYPTO DRIVER
3391 M: Neal Liu <neal_liu@aspeedtech.com>
3392 L: linux-aspeed@lists.ozlabs.org (modera
3393 S: Maintained
3394 F: Documentation/devicetree/bindings/cry
3395 F: drivers/crypto/aspeed/
3396
3397 ASPEED PECI CONTROLLER
3398 M: Iwona Winiarska <iwona.winiarska@intel
3399 L: linux-aspeed@lists.ozlabs.org (modera
3400 L: openbmc@lists.ozlabs.org (moderated f
3401 S: Supported
3402 F: Documentation/devicetree/bindings/pec
3403 F: drivers/peci/controller/peci-aspeed.c
3404
3405 ASPEED PINCTRL DRIVERS
3406 M: Andrew Jeffery <andrew@codeconstruct.c
3407 L: linux-aspeed@lists.ozlabs.org (modera
3408 L: openbmc@lists.ozlabs.org (moderated f
3409 L: linux-gpio@vger.kernel.org
3410 S: Maintained
3411 F: Documentation/devicetree/bindings/pin
3412 F: drivers/pinctrl/aspeed/
3413
3414 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3415 M: Eddie James <eajames@linux.ibm.com>
3416 L: linux-aspeed@lists.ozlabs.org (modera
3417 S: Maintained
3418 F: Documentation/devicetree/bindings/int
3419 F: drivers/irqchip/irq-aspeed-scu-ic.c
3420 F: include/dt-bindings/interrupt-control
3421
3422 ASPEED SD/MMC DRIVER
3423 M: Andrew Jeffery <andrew@codeconstruct.c
3424 L: linux-aspeed@lists.ozlabs.org (modera
3425 L: openbmc@lists.ozlabs.org (moderated f
3426 L: linux-mmc@vger.kernel.org
3427 S: Maintained
3428 F: Documentation/devicetree/bindings/mmc
3429 F: drivers/mmc/host/sdhci-of-aspeed*
3430
3431 ASPEED SMC SPI DRIVER
3432 M: Chin-Ting Kuo <chin-ting_kuo@aspeedtec
3433 M: Cédric Le Goater <clg@kaod.org>
3434 L: linux-aspeed@lists.ozlabs.org (modera
3435 L: openbmc@lists.ozlabs.org (moderated f
3436 L: linux-spi@vger.kernel.org
3437 S: Maintained
3438 F: Documentation/devicetree/bindings/spi
3439 F: drivers/spi/spi-aspeed-smc.c
3440
3441 ASPEED USB UDC DRIVER
3442 M: Neal Liu <neal_liu@aspeedtech.com>
3443 L: linux-aspeed@lists.ozlabs.org (modera
3444 S: Maintained
3445 F: Documentation/devicetree/bindings/usb
3446 F: drivers/usb/gadget/udc/aspeed_udc.c
3447
3448 ASPEED VIDEO ENGINE DRIVER
3449 M: Eddie James <eajames@linux.ibm.com>
3450 L: linux-media@vger.kernel.org
3451 L: openbmc@lists.ozlabs.org (moderated f
3452 S: Maintained
3453 F: Documentation/devicetree/bindings/med
3454 F: drivers/media/platform/aspeed/
3455
3456 ASUS EC HARDWARE MONITOR DRIVER
3457 M: Eugene Shalygin <eugene.shalygin@gmail
3458 L: linux-hwmon@vger.kernel.org
3459 S: Maintained
3460 F: drivers/hwmon/asus-ec-sensors.c
3461
3462 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIV
3463 M: Corentin Chary <corentin.chary@gmail.c
3464 M: Luke D. Jones <luke@ljones.dev>
3465 L: platform-driver-x86@vger.kernel.org
3466 S: Maintained
3467 W: https://asus-linux.org/
3468 F: drivers/platform/x86/asus*.c
3469 F: drivers/platform/x86/eeepc*.c
3470
3471 ASUS TF103C DOCK DRIVER
3472 M: Hans de Goede <hdegoede@redhat.com>
3473 L: platform-driver-x86@vger.kernel.org
3474 S: Maintained
3475 T: git git://git.kernel.org/pub/scm/linu
3476 F: drivers/platform/x86/asus-tf103c-dock
3477
3478 ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER
3479 M: Aleksa Savic <savicaleksa83@gmail.com>
3480 L: linux-hwmon@vger.kernel.org
3481 S: Maintained
3482 F: drivers/hwmon/asus_rog_ryujin.c
3483
3484 ASUS WIRELESS RADIO CONTROL DRIVER
3485 M: João Paulo Rechi Vita <jprvita@gmail.
3486 L: platform-driver-x86@vger.kernel.org
3487 S: Maintained
3488 F: drivers/platform/x86/asus-wireless.c
3489
3490 ASUS WMI HARDWARE MONITOR DRIVER
3491 M: Ed Brindley <kernel@maidavale.org>
3492 M: Denis Pauk <pauk.denis@gmail.com>
3493 L: linux-hwmon@vger.kernel.org
3494 S: Maintained
3495 F: drivers/hwmon/asus_wmi_sensors.c
3496
3497 ASYMMETRIC KEYS
3498 M: David Howells <dhowells@redhat.com>
3499 L: keyrings@vger.kernel.org
3500 S: Maintained
3501 F: Documentation/crypto/asymmetric-keys.
3502 F: crypto/asymmetric_keys/
3503 F: include/crypto/pkcs7.h
3504 F: include/crypto/public_key.h
3505 F: include/linux/verification.h
3506
3507 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3508 R: Dan Williams <dan.j.williams@intel.com
3509 S: Odd fixes
3510 W: http://sourceforge.net/projects/xscal
3511 F: Documentation/crypto/async-tx-api.rst
3512 F: crypto/async_tx/
3513 F: include/linux/async_tx.h
3514
3515 AT24 EEPROM DRIVER
3516 M: Bartosz Golaszewski <brgl@bgdev.pl>
3517 L: linux-i2c@vger.kernel.org
3518 S: Maintained
3519 T: git git://git.kernel.org/pub/scm/linu
3520 F: Documentation/devicetree/bindings/eep
3521 F: drivers/misc/eeprom/at24.c
3522
3523 ATA OVER ETHERNET (AOE) DRIVER
3524 M: "Justin Sanders" <justin@coraid.com>
3525 S: Supported
3526 W: http://www.openaoe.org/
3527 F: Documentation/admin-guide/aoe/
3528 F: drivers/block/aoe/
3529
3530 ATC260X PMIC MFD DRIVER
3531 M: Manivannan Sadhasivam <manivannan.sadh
3532 M: Cristian Ciocaltea <cristian.ciocaltea
3533 L: linux-actions@lists.infradead.org
3534 S: Maintained
3535 F: Documentation/devicetree/bindings/mfd
3536 F: drivers/input/misc/atc260x-onkey.c
3537 F: drivers/mfd/atc260*
3538 F: drivers/power/reset/atc260x-poweroff.
3539 F: drivers/regulator/atc260x-regulator.c
3540 F: include/linux/mfd/atc260x/*
3541
3542 ATHEROS 71XX/9XXX GPIO DRIVER
3543 M: Alban Bedel <albeu@free.fr>
3544 S: Maintained
3545 W: https://github.com/AlbanBedel/linux
3546 T: git git://github.com/AlbanBedel/linux
3547 F: Documentation/devicetree/bindings/gpi
3548 F: drivers/gpio/gpio-ath79.c
3549
3550 ATHEROS 71XX/9XXX USB PHY DRIVER
3551 M: Alban Bedel <albeu@free.fr>
3552 S: Maintained
3553 W: https://github.com/AlbanBedel/linux
3554 T: git git://github.com/AlbanBedel/linux
3555 F: Documentation/devicetree/bindings/phy
3556 F: drivers/phy/qualcomm/phy-ath79-usb.c
3557
3558 ATHEROS ATH GENERIC UTILITIES
3559 M: Kalle Valo <kvalo@kernel.org>
3560 L: linux-wireless@vger.kernel.org
3561 S: Supported
3562 F: drivers/net/wireless/ath/*
3563
3564 ATHEROS ATH5K WIRELESS DRIVER
3565 M: Jiri Slaby <jirislaby@kernel.org>
3566 M: Nick Kossifidis <mickflemm@gmail.com>
3567 M: Luis Chamberlain <mcgrof@kernel.org>
3568 L: linux-wireless@vger.kernel.org
3569 S: Maintained
3570 W: https://wireless.wiki.kernel.org/en/u
3571 F: drivers/net/wireless/ath/ath5k/
3572
3573 ATHEROS ATH6KL WIRELESS DRIVER
3574 L: linux-wireless@vger.kernel.org
3575 S: Orphan
3576 W: https://wireless.wiki.kernel.org/en/u
3577 F: drivers/net/wireless/ath/ath6kl/
3578
3579 ATI_REMOTE2 DRIVER
3580 M: Ville Syrjala <syrjala@sci.fi>
3581 S: Maintained
3582 F: drivers/input/misc/ati_remote2.c
3583
3584 ATK0110 HWMON DRIVER
3585 M: Luca Tettamanti <kronos.it@gmail.com>
3586 L: linux-hwmon@vger.kernel.org
3587 S: Maintained
3588 F: drivers/hwmon/asus_atk0110.c
3589
3590 ATLX ETHERNET DRIVERS
3591 M: Chris Snook <chris.snook@gmail.com>
3592 L: netdev@vger.kernel.org
3593 S: Maintained
3594 W: http://sourceforge.net/projects/atl1
3595 W: http://atl1.sourceforge.net
3596 F: drivers/net/ethernet/atheros/
3597
3598 ATM
3599 M: Chas Williams <3chas3@gmail.com>
3600 L: linux-atm-general@lists.sourceforge.n
3601 L: netdev@vger.kernel.org
3602 S: Maintained
3603 W: http://linux-atm.sourceforge.net
3604 F: drivers/atm/
3605 F: include/linux/atm*
3606 F: include/linux/sonet.h
3607 F: include/uapi/linux/atm*
3608 F: include/uapi/linux/sonet.h
3609
3610 ATMEL MACB ETHERNET DRIVER
3611 M: Nicolas Ferre <nicolas.ferre@microchip
3612 M: Claudiu Beznea <claudiu.beznea@tuxon.d
3613 S: Supported
3614 F: drivers/net/ethernet/cadence/
3615
3616 ATMEL MAXTOUCH DRIVER
3617 M: Nick Dyer <nick@shmanahar.org>
3618 S: Maintained
3619 T: git git://github.com/ndyer/linux.git
3620 F: Documentation/devicetree/bindings/inp
3621 F: drivers/input/touchscreen/atmel_mxt_t
3622
3623 ATOMIC INFRASTRUCTURE
3624 M: Will Deacon <will@kernel.org>
3625 M: Peter Zijlstra <peterz@infradead.org>
3626 R: Boqun Feng <boqun.feng@gmail.com>
3627 R: Mark Rutland <mark.rutland@arm.com>
3628 L: linux-kernel@vger.kernel.org
3629 S: Maintained
3630 F: Documentation/atomic_*.txt
3631 F: arch/*/include/asm/atomic*.h
3632 F: include/*/atomic*.h
3633 F: include/linux/refcount.h
3634 F: scripts/atomic/
3635
3636 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3637 M: Bradley Grove <linuxdrivers@attotech.c
3638 L: linux-scsi@vger.kernel.org
3639 S: Supported
3640 W: http://www.attotech.com
3641 F: drivers/scsi/esas2r
3642
3643 ATUSB IEEE 802.15.4 RADIO DRIVER
3644 M: Stefan Schmidt <stefan@datenfreihafen.
3645 L: linux-wpan@vger.kernel.org
3646 S: Maintained
3647 F: drivers/net/ieee802154/at86rf230.h
3648 F: drivers/net/ieee802154/atusb.c
3649 F: drivers/net/ieee802154/atusb.h
3650
3651 AUDIT SUBSYSTEM
3652 M: Paul Moore <paul@paul-moore.com>
3653 M: Eric Paris <eparis@redhat.com>
3654 L: audit@vger.kernel.org
3655 S: Supported
3656 W: https://github.com/linux-audit
3657 Q: https://patchwork.kernel.org/project/
3658 B: mailto:audit@vger.kernel.org
3659 P: https://github.com/linux-audit/audit-
3660 T: git https://git.kernel.org/pub/scm/li
3661 F: include/asm-generic/audit_*.h
3662 F: include/linux/audit.h
3663 F: include/linux/audit_arch.h
3664 F: include/uapi/linux/audit.h
3665 F: kernel/audit*
3666 F: lib/*audit.c
3667 K: \baudit_[a-z_0-9]\+\b
3668
3669 AUXILIARY BUS DRIVER
3670 M: Greg Kroah-Hartman <gregkh@linuxfounda
3671 R: Dave Ertman <david.m.ertman@intel.com>
3672 R: Ira Weiny <ira.weiny@intel.com>
3673 S: Supported
3674 T: git git://git.kernel.org/pub/scm/linu
3675 F: Documentation/driver-api/auxiliary_bu
3676 F: drivers/base/auxiliary.c
3677 F: include/linux/auxiliary_bus.h
3678
3679 AUXILIARY DISPLAY DRIVERS
3680 M: Andy Shevchenko <andy@kernel.org>
3681 R: Geert Uytterhoeven <geert@linux-m68k.o
3682 S: Odd Fixes
3683 T: git git://git.kernel.org/pub/scm/linu
3684 F: Documentation/devicetree/bindings/aux
3685 F: drivers/auxdisplay/
3686 F: include/linux/cfag12864b.h
3687 F: include/uapi/linux/map_to_14segment.h
3688 F: include/uapi/linux/map_to_7segment.h
3689
3690 AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER
3691 M: Subhajit Ghosh <subhajit.ghosh@tweaklo
3692 L: linux-iio@vger.kernel.org
3693 S: Maintained
3694 F: Documentation/devicetree/bindings/iio
3695 F: drivers/iio/light/apds9306.c
3696
3697 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVE
3698 M: Andreas Klinger <ak@it-klinger.de>
3699 L: linux-iio@vger.kernel.org
3700 S: Maintained
3701 F: Documentation/devicetree/bindings/iio
3702 F: drivers/iio/adc/hx711.c
3703
3704 AX.25 NETWORK LAYER
3705 L: linux-hams@vger.kernel.org
3706 S: Orphan
3707 W: https://linux-ax25.in-berlin.de
3708 F: include/net/ax25.h
3709 F: include/uapi/linux/ax25.h
3710 F: net/ax25/
3711
3712 AXENTIA ARM DEVICES
3713 M: Peter Rosin <peda@axentia.se>
3714 L: linux-arm-kernel@lists.infradead.org
3715 S: Maintained
3716 F: arch/arm/boot/dts/microchip/at91-line
3717 F: arch/arm/boot/dts/microchip/at91-natt
3718 F: arch/arm/boot/dts/microchip/at91-natt
3719 F: arch/arm/boot/dts/microchip/at91-tse8
3720
3721 AXENTIA ASOC DRIVERS
3722 M: Peter Rosin <peda@axentia.se>
3723 L: linux-sound@vger.kernel.org
3724 S: Maintained
3725 F: Documentation/devicetree/bindings/sou
3726 F: sound/soc/atmel/tse850-pcm5142.c
3727
3728 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3729 M: Nuno Sá <nuno.sa@analog.com>
3730 L: linux-hwmon@vger.kernel.org
3731 S: Supported
3732 W: https://ez.analog.com/linux-software-
3733 F: Documentation/devicetree/bindings/hwm
3734 F: drivers/hwmon/axi-fan-control.c
3735
3736 AXI SPI ENGINE
3737 M: Michael Hennerich <michael.hennerich@a
3738 M: Nuno Sá <nuno.sa@analog.com>
3739 R: David Lechner <dlechner@baylibre.com>
3740 L: linux-spi@vger.kernel.org
3741 S: Supported
3742 W: https://ez.analog.com/linux-software-
3743 F: Documentation/devicetree/bindings/spi
3744 F: drivers/spi/spi-axi-spi-engine.c
3745
3746 AXI PWM GENERATOR
3747 M: Michael Hennerich <michael.hennerich@a
3748 M: Nuno Sá <nuno.sa@analog.com>
3749 R: Trevor Gamblin <tgamblin@baylibre.com>
3750 L: linux-pwm@vger.kernel.org
3751 S: Supported
3752 W: https://ez.analog.com/linux-software-
3753 F: Documentation/devicetree/bindings/pwm
3754 F: drivers/pwm/pwm-axi-pwmgen.c
3755
3756 AXXIA I2C CONTROLLER
3757 M: Krzysztof Adamski <krzysztof.adamski@n
3758 L: linux-i2c@vger.kernel.org
3759 S: Maintained
3760 F: Documentation/devicetree/bindings/i2c
3761 F: drivers/i2c/busses/i2c-axxia.c
3762
3763 AZ6007 DVB DRIVER
3764 M: Mauro Carvalho Chehab <mchehab@kernel.
3765 L: linux-media@vger.kernel.org
3766 S: Maintained
3767 W: https://linuxtv.org
3768 T: git git://linuxtv.org/media_tree.git
3769 F: drivers/media/usb/dvb-usb-v2/az6007.c
3770
3771 AZTECH FM RADIO RECEIVER DRIVER
3772 M: Hans Verkuil <hverkuil@xs4all.nl>
3773 L: linux-media@vger.kernel.org
3774 S: Maintained
3775 W: https://linuxtv.org
3776 T: git git://linuxtv.org/media_tree.git
3777 F: drivers/media/radio/radio-aztech*
3778
3779 B43 WIRELESS DRIVER
3780 L: linux-wireless@vger.kernel.org
3781 L: b43-dev@lists.infradead.org
3782 S: Orphan
3783 W: https://wireless.wiki.kernel.org/en/u
3784 F: drivers/net/wireless/broadcom/b43/
3785
3786 B43LEGACY WIRELESS DRIVER
3787 L: linux-wireless@vger.kernel.org
3788 L: b43-dev@lists.infradead.org
3789 S: Orphan
3790 W: https://wireless.wiki.kernel.org/en/u
3791 F: drivers/net/wireless/broadcom/b43lega
3792
3793 BACKLIGHT CLASS/SUBSYSTEM
3794 M: Lee Jones <lee@kernel.org>
3795 M: Daniel Thompson <daniel.thompson@linar
3796 M: Jingoo Han <jingoohan1@gmail.com>
3797 L: dri-devel@lists.freedesktop.org
3798 S: Maintained
3799 T: git git://git.kernel.org/pub/scm/linu
3800 F: Documentation/ABI/stable/sysfs-class-
3801 F: Documentation/ABI/testing/sysfs-class
3802 F: Documentation/devicetree/bindings/led
3803 F: drivers/video/backlight/
3804 F: include/linux/backlight.h
3805 F: include/linux/pwm_backlight.h
3806
3807 BARCO P50 GPIO DRIVER
3808 M: Santosh Kumar Yadav <santoshkumar.yada
3809 M: Peter Korsgaard <peter.korsgaard@barco
3810 S: Maintained
3811 F: drivers/platform/x86/barco-p50-gpio.c
3812
3813 BATMAN ADVANCED
3814 M: Marek Lindner <mareklindner@neomailbox
3815 M: Simon Wunderlich <sw@simonwunderlich.d
3816 M: Antonio Quartulli <a@unstable.cc>
3817 M: Sven Eckelmann <sven@narfation.org>
3818 L: b.a.t.m.a.n@lists.open-mesh.org (mode
3819 S: Maintained
3820 W: https://www.open-mesh.org/
3821 Q: https://patchwork.open-mesh.org/proje
3822 B: https://www.open-mesh.org/projects/ba
3823 C: ircs://irc.hackint.org/batadv
3824 T: git https://git.open-mesh.org/linux-m
3825 F: Documentation/networking/batman-adv.r
3826 F: include/uapi/linux/batadv_packet.h
3827 F: include/uapi/linux/batman_adv.h
3828 F: net/batman-adv/
3829
3830 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3831 M: Thomas Sailer <t.sailer@alumni.ethz.ch
3832 L: linux-hams@vger.kernel.org
3833 S: Maintained
3834 W: http://www.baycom.org/~tom/ham/ham.ht
3835 F: drivers/net/hamradio/baycom*
3836
3837 BCACHE (BLOCK LAYER CACHE)
3838 M: Coly Li <colyli@suse.de>
3839 M: Kent Overstreet <kent.overstreet@linux
3840 L: linux-bcache@vger.kernel.org
3841 S: Maintained
3842 W: http://bcache.evilpiepirate.org
3843 C: irc://irc.oftc.net/bcache
3844 F: drivers/md/bcache/
3845
3846 BCACHEFS
3847 M: Kent Overstreet <kent.overstreet@linux
3848 L: linux-bcachefs@vger.kernel.org
3849 S: Supported
3850 C: irc://irc.oftc.net/bcache
3851 T: git https://evilpiepirate.org/git/bca
3852 F: fs/bcachefs/
3853 F: Documentation/filesystems/bcachefs/
3854
3855 BDISP ST MEDIA DRIVER
3856 M: Fabien Dessenne <fabien.dessenne@foss.
3857 L: linux-media@vger.kernel.org
3858 S: Supported
3859 W: https://linuxtv.org
3860 T: git git://linuxtv.org/media_tree.git
3861 F: drivers/media/platform/st/sti/bdisp
3862
3863 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3864 M: Dariusz Marcinkiewicz <reksio@newterm.
3865 L: netdev@vger.kernel.org
3866 S: Maintained
3867 F: drivers/net/ethernet/ec_bhf.c
3868
3869 BEFS FILE SYSTEM
3870 M: Luis de Bethencourt <luisbg@kernel.org
3871 M: Salah Triki <salah.triki@gmail.com>
3872 S: Maintained
3873 T: git git://git.kernel.org/pub/scm/linu
3874 F: Documentation/filesystems/befs.rst
3875 F: fs/befs/
3876
3877 BFQ I/O SCHEDULER
3878 M: Yu Kuai <yukuai3@huawei.com>
3879 L: linux-block@vger.kernel.org
3880 S: Odd Fixes
3881 F: Documentation/block/bfq-iosched.rst
3882 F: block/bfq-*
3883
3884 BFS FILE SYSTEM
3885 M: "Tigran A. Aivazian" <aivazian.tigran@
3886 S: Maintained
3887 F: Documentation/filesystems/bfs.rst
3888 F: fs/bfs/
3889 F: include/uapi/linux/bfs_fs.h
3890
3891 BINMAN
3892 M: Simon Glass <sjg@chromium.org>
3893 S: Supported
3894 F: Documentation/devicetree/bindings/mtd
3895
3896 BITMAP API
3897 M: Yury Norov <yury.norov@gmail.com>
3898 R: Rasmus Villemoes <linux@rasmusvillemoe
3899 S: Maintained
3900 F: include/linux/bitfield.h
3901 F: include/linux/bitmap-str.h
3902 F: include/linux/bitmap.h
3903 F: include/linux/bits.h
3904 F: include/linux/cpumask.h
3905 F: include/linux/cpumask_types.h
3906 F: include/linux/find.h
3907 F: include/linux/nodemask.h
3908 F: include/linux/nodemask_types.h
3909 F: include/vdso/bits.h
3910 F: lib/bitmap-str.c
3911 F: lib/bitmap.c
3912 F: lib/cpumask.c
3913 F: lib/cpumask_kunit.c
3914 F: lib/find_bit.c
3915 F: lib/find_bit_benchmark.c
3916 F: lib/test_bitmap.c
3917 F: tools/include/linux/bitfield.h
3918 F: tools/include/linux/bitmap.h
3919 F: tools/include/linux/bits.h
3920 F: tools/include/linux/find.h
3921 F: tools/include/vdso/bits.h
3922 F: tools/lib/bitmap.c
3923 F: tools/lib/find_bit.c
3924
3925 BITOPS API
3926 M: Yury Norov <yury.norov@gmail.com>
3927 R: Rasmus Villemoes <linux@rasmusvillemoe
3928 S: Maintained
3929 F: arch/*/include/asm/bitops.h
3930 F: arch/*/include/asm/bitops_32.h
3931 F: arch/*/include/asm/bitops_64.h
3932 F: arch/*/lib/bitops.c
3933 F: include/asm-generic/bitops
3934 F: include/asm-generic/bitops.h
3935 F: include/linux/bitops.h
3936 F: lib/test_bitops.c
3937 F: tools/*/bitops*
3938
3939 BLINKM RGB LED DRIVER
3940 M: Jan-Simon Moeller <jansimon.moeller@gm
3941 S: Maintained
3942 F: drivers/leds/leds-blinkm.c
3943
3944 BLOCK LAYER
3945 M: Jens Axboe <axboe@kernel.dk>
3946 L: linux-block@vger.kernel.org
3947 S: Maintained
3948 T: git git://git.kernel.org/pub/scm/linu
3949 F: Documentation/ABI/stable/sysfs-block
3950 F: Documentation/block/
3951 F: block/
3952 F: drivers/block/
3953 F: include/linux/bio.h
3954 F: include/linux/blk*
3955 F: kernel/trace/blktrace.c
3956 F: lib/sbitmap.c
3957
3958 BLOCK LAYER DEVICE DRIVER API [RUST]
3959 M: Andreas Hindborg <a.hindborg@kernel.or
3960 R: Boqun Feng <boqun.feng@gmail.com>
3961 L: linux-block@vger.kernel.org
3962 L: rust-for-linux@vger.kernel.org
3963 S: Supported
3964 W: https://rust-for-linux.com
3965 B: https://github.com/Rust-for-Linux/lin
3966 C: https://rust-for-linux.zulipchat.com/
3967 T: git https://github.com/Rust-for-Linux
3968 F: drivers/block/rnull.rs
3969 F: rust/kernel/block.rs
3970 F: rust/kernel/block/
3971
3972 BLOCK2MTD DRIVER
3973 M: Joern Engel <joern@lazybastard.org>
3974 L: linux-mtd@lists.infradead.org
3975 S: Maintained
3976 F: drivers/mtd/devices/block2mtd.c
3977
3978 BLUETOOTH DRIVERS
3979 M: Marcel Holtmann <marcel@holtmann.org>
3980 M: Luiz Augusto von Dentz <luiz.dentz@gma
3981 L: linux-bluetooth@vger.kernel.org
3982 S: Supported
3983 W: http://www.bluez.org/
3984 T: git git://git.kernel.org/pub/scm/linu
3985 T: git git://git.kernel.org/pub/scm/linu
3986 F: Documentation/devicetree/bindings/net
3987 F: drivers/bluetooth/
3988
3989 BLUETOOTH SUBSYSTEM
3990 M: Marcel Holtmann <marcel@holtmann.org>
3991 M: Johan Hedberg <johan.hedberg@gmail.com
3992 M: Luiz Augusto von Dentz <luiz.dentz@gma
3993 L: linux-bluetooth@vger.kernel.org
3994 S: Supported
3995 W: http://www.bluez.org/
3996 T: git git://git.kernel.org/pub/scm/linu
3997 T: git git://git.kernel.org/pub/scm/linu
3998 F: include/net/bluetooth/
3999 F: net/bluetooth/
4000
4001 BONDING DRIVER
4002 M: Jay Vosburgh <jv@jvosburgh.net>
4003 M: Andy Gospodarek <andy@greyhouse.net>
4004 L: netdev@vger.kernel.org
4005 S: Maintained
4006 F: Documentation/networking/bonding.rst
4007 F: drivers/net/bonding/
4008 F: include/net/bond*
4009 F: include/uapi/linux/if_bonding.h
4010 F: tools/testing/selftests/drivers/net/b
4011
4012 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIV
4013 M: Dan Robertson <dan@dlrobertson.com>
4014 L: linux-iio@vger.kernel.org
4015 S: Maintained
4016 F: Documentation/devicetree/bindings/iio
4017 F: drivers/iio/accel/bma400*
4018
4019 BOSCH SENSORTEC BMI323 IMU IIO DRIVER
4020 M: Jagath Jog J <jagathjog1996@gmail.com>
4021 L: linux-iio@vger.kernel.org
4022 S: Maintained
4023 F: Documentation/devicetree/bindings/iio
4024 F: drivers/iio/imu/bmi323/
4025
4026 BPF JIT for ARC
4027 M: Shahab Vahedi <list+bpf@vahedi.org>
4028 L: bpf@vger.kernel.org
4029 S: Maintained
4030 F: arch/arc/net/
4031
4032 BPF JIT for ARM
4033 M: Russell King <linux@armlinux.org.uk>
4034 M: Puranjay Mohan <puranjay@kernel.org>
4035 L: bpf@vger.kernel.org
4036 S: Maintained
4037 F: arch/arm/net/
4038
4039 BPF JIT for ARM64
4040 M: Daniel Borkmann <daniel@iogearbox.net>
4041 M: Alexei Starovoitov <ast@kernel.org>
4042 M: Puranjay Mohan <puranjay@kernel.org>
4043 R: Xu Kuohai <xukuohai@huaweicloud.com>
4044 L: bpf@vger.kernel.org
4045 S: Supported
4046 F: arch/arm64/net/
4047
4048 BPF JIT for LOONGARCH
4049 M: Tiezhu Yang <yangtiezhu@loongson.cn>
4050 R: Hengqi Chen <hengqi.chen@gmail.com>
4051 L: bpf@vger.kernel.org
4052 S: Maintained
4053 F: arch/loongarch/net/
4054
4055 BPF JIT for MIPS (32-BIT AND 64-BIT)
4056 M: Johan Almbladh <johan.almbladh@anyfine
4057 M: Paul Burton <paulburton@kernel.org>
4058 L: bpf@vger.kernel.org
4059 S: Maintained
4060 F: arch/mips/net/
4061
4062 BPF JIT for NFP NICs
4063 M: Jakub Kicinski <kuba@kernel.org>
4064 L: bpf@vger.kernel.org
4065 S: Odd Fixes
4066 F: drivers/net/ethernet/netronome/nfp/bp
4067
4068 BPF JIT for POWERPC (32-BIT AND 64-BIT)
4069 M: Michael Ellerman <mpe@ellerman.id.au>
4070 M: Hari Bathini <hbathini@linux.ibm.com>
4071 M: Christophe Leroy <christophe.leroy@csg
4072 R: Naveen N Rao <naveen@kernel.org>
4073 L: bpf@vger.kernel.org
4074 S: Supported
4075 F: arch/powerpc/net/
4076
4077 BPF JIT for RISC-V (32-bit)
4078 M: Luke Nelson <luke.r.nels@gmail.com>
4079 M: Xi Wang <xi.wang@gmail.com>
4080 L: bpf@vger.kernel.org
4081 S: Maintained
4082 F: arch/riscv/net/
4083 X: arch/riscv/net/bpf_jit_comp64.c
4084
4085 BPF JIT for RISC-V (64-bit)
4086 M: Björn Töpel <bjorn@kernel.org>
4087 R: Pu Lehui <pulehui@huawei.com>
4088 R: Puranjay Mohan <puranjay@kernel.org>
4089 L: bpf@vger.kernel.org
4090 S: Maintained
4091 F: arch/riscv/net/
4092 X: arch/riscv/net/bpf_jit_comp32.c
4093
4094 BPF JIT for S390
4095 M: Ilya Leoshkevich <iii@linux.ibm.com>
4096 M: Heiko Carstens <hca@linux.ibm.com>
4097 M: Vasily Gorbik <gor@linux.ibm.com>
4098 L: bpf@vger.kernel.org
4099 S: Supported
4100 F: arch/s390/net/
4101 X: arch/s390/net/pnet.c
4102
4103 BPF JIT for SPARC (32-BIT AND 64-BIT)
4104 M: David S. Miller <davem@davemloft.net>
4105 L: bpf@vger.kernel.org
4106 S: Odd Fixes
4107 F: arch/sparc/net/
4108
4109 BPF JIT for X86 32-BIT
4110 M: Wang YanQing <udknight@gmail.com>
4111 L: bpf@vger.kernel.org
4112 S: Odd Fixes
4113 F: arch/x86/net/bpf_jit_comp32.c
4114
4115 BPF JIT for X86 64-BIT
4116 M: Alexei Starovoitov <ast@kernel.org>
4117 M: Daniel Borkmann <daniel@iogearbox.net>
4118 L: bpf@vger.kernel.org
4119 S: Supported
4120 F: arch/x86/net/
4121 X: arch/x86/net/bpf_jit_comp32.c
4122
4123 BPF [BTF]
4124 M: Martin KaFai Lau <martin.lau@linux.dev
4125 L: bpf@vger.kernel.org
4126 S: Maintained
4127 F: include/linux/btf*
4128 F: kernel/bpf/btf.c
4129
4130 BPF [CORE]
4131 M: Alexei Starovoitov <ast@kernel.org>
4132 M: Daniel Borkmann <daniel@iogearbox.net>
4133 R: John Fastabend <john.fastabend@gmail.c
4134 L: bpf@vger.kernel.org
4135 S: Maintained
4136 F: include/linux/bpf*
4137 F: include/linux/filter.h
4138 F: include/linux/tnum.h
4139 F: kernel/bpf/core.c
4140 F: kernel/bpf/dispatcher.c
4141 F: kernel/bpf/mprog.c
4142 F: kernel/bpf/syscall.c
4143 F: kernel/bpf/tnum.c
4144 F: kernel/bpf/trampoline.c
4145 F: kernel/bpf/verifier.c
4146
4147 BPF [CRYPTO]
4148 M: Vadim Fedorenko <vadim.fedorenko@linux
4149 L: bpf@vger.kernel.org
4150 S: Maintained
4151 F: crypto/bpf_crypto_skcipher.c
4152 F: include/linux/bpf_crypto.h
4153 F: kernel/bpf/crypto.c
4154
4155 BPF [DOCUMENTATION] (Related to Standardizati
4156 R: David Vernet <void@manifault.com>
4157 L: bpf@vger.kernel.org
4158 L: bpf@ietf.org
4159 S: Maintained
4160 F: Documentation/bpf/standardization/
4161
4162 BPF [GENERAL] (Safe Dynamic Programs and Tool
4163 M: Alexei Starovoitov <ast@kernel.org>
4164 M: Daniel Borkmann <daniel@iogearbox.net>
4165 M: Andrii Nakryiko <andrii@kernel.org>
4166 R: Martin KaFai Lau <martin.lau@linux.dev
4167 R: Eduard Zingerman <eddyz87@gmail.com>
4168 R: Song Liu <song@kernel.org>
4169 R: Yonghong Song <yonghong.song@linux.dev
4170 R: John Fastabend <john.fastabend@gmail.c
4171 R: KP Singh <kpsingh@kernel.org>
4172 R: Stanislav Fomichev <sdf@fomichev.me>
4173 R: Hao Luo <haoluo@google.com>
4174 R: Jiri Olsa <jolsa@kernel.org>
4175 L: bpf@vger.kernel.org
4176 S: Supported
4177 W: https://bpf.io/
4178 Q: https://patchwork.kernel.org/project/
4179 T: git git://git.kernel.org/pub/scm/linu
4180 T: git git://git.kernel.org/pub/scm/linu
4181 F: Documentation/bpf/
4182 F: Documentation/networking/filter.rst
4183 F: Documentation/userspace-api/ebpf/
4184 F: arch/*/net/*
4185 F: include/linux/bpf*
4186 F: include/linux/btf*
4187 F: include/linux/filter.h
4188 F: include/trace/events/xdp.h
4189 F: include/uapi/linux/bpf*
4190 F: include/uapi/linux/btf*
4191 F: include/uapi/linux/filter.h
4192 F: kernel/bpf/
4193 F: kernel/trace/bpf_trace.c
4194 F: lib/buildid.c
4195 F: lib/test_bpf.c
4196 F: net/bpf/
4197 F: net/core/filter.c
4198 F: net/sched/act_bpf.c
4199 F: net/sched/cls_bpf.c
4200 F: samples/bpf/
4201 F: scripts/bpf_doc.py
4202 F: scripts/Makefile.btf
4203 F: scripts/pahole-version.sh
4204 F: tools/bpf/
4205 F: tools/lib/bpf/
4206 F: tools/testing/selftests/bpf/
4207
4208 BPF [ITERATOR]
4209 M: Yonghong Song <yonghong.song@linux.dev
4210 L: bpf@vger.kernel.org
4211 S: Maintained
4212 F: kernel/bpf/*iter.c
4213
4214 BPF [L7 FRAMEWORK] (sockmap)
4215 M: John Fastabend <john.fastabend@gmail.c
4216 M: Jakub Sitnicki <jakub@cloudflare.com>
4217 L: netdev@vger.kernel.org
4218 L: bpf@vger.kernel.org
4219 S: Maintained
4220 F: include/linux/skmsg.h
4221 F: net/core/skmsg.c
4222 F: net/core/sock_map.c
4223 F: net/ipv4/tcp_bpf.c
4224 F: net/ipv4/udp_bpf.c
4225 F: net/unix/unix_bpf.c
4226
4227 BPF [LIBRARY] (libbpf)
4228 M: Andrii Nakryiko <andrii@kernel.org>
4229 M: Eduard Zingerman <eddyz87@gmail.com>
4230 L: bpf@vger.kernel.org
4231 S: Maintained
4232 F: tools/lib/bpf/
4233
4234 BPF [MISC]
4235 L: bpf@vger.kernel.org
4236 S: Odd Fixes
4237 K: (?:\b|_)bpf(?:\b|_)
4238
4239 BPF [NETKIT] (BPF-programmable network device
4240 M: Daniel Borkmann <daniel@iogearbox.net>
4241 M: Nikolay Aleksandrov <razor@blackwall.o
4242 L: bpf@vger.kernel.org
4243 L: netdev@vger.kernel.org
4244 S: Supported
4245 F: drivers/net/netkit.c
4246 F: include/net/netkit.h
4247
4248 BPF [NETWORKING] (struct_ops, reuseport)
4249 M: Martin KaFai Lau <martin.lau@linux.dev
4250 L: bpf@vger.kernel.org
4251 L: netdev@vger.kernel.org
4252 S: Maintained
4253 F: kernel/bpf/bpf_struct*
4254
4255 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
4256 M: Martin KaFai Lau <martin.lau@linux.dev
4257 M: Daniel Borkmann <daniel@iogearbox.net>
4258 R: John Fastabend <john.fastabend@gmail.c
4259 L: bpf@vger.kernel.org
4260 L: netdev@vger.kernel.org
4261 S: Maintained
4262 F: include/net/tcx.h
4263 F: kernel/bpf/tcx.c
4264 F: net/core/filter.c
4265 F: net/sched/act_bpf.c
4266 F: net/sched/cls_bpf.c
4267
4268 BPF [RINGBUF]
4269 M: Andrii Nakryiko <andrii@kernel.org>
4270 L: bpf@vger.kernel.org
4271 S: Maintained
4272 F: kernel/bpf/ringbuf.c
4273
4274 BPF [SECURITY & LSM] (Security Audit and Enfo
4275 M: KP Singh <kpsingh@kernel.org>
4276 M: Matt Bobrowski <mattbobrowski@google.c
4277 L: bpf@vger.kernel.org
4278 S: Maintained
4279 F: Documentation/bpf/prog_lsm.rst
4280 F: include/linux/bpf_lsm.h
4281 F: kernel/bpf/bpf_lsm.c
4282 F: kernel/trace/bpf_trace.c
4283 F: security/bpf/
4284
4285 BPF [SELFTESTS] (Test Runners & Infrastructur
4286 M: Andrii Nakryiko <andrii@kernel.org>
4287 M: Eduard Zingerman <eddyz87@gmail.com>
4288 R: Mykola Lysenko <mykolal@fb.com>
4289 L: bpf@vger.kernel.org
4290 S: Maintained
4291 F: tools/testing/selftests/bpf/
4292
4293 BPF [STORAGE & CGROUPS]
4294 M: Martin KaFai Lau <martin.lau@linux.dev
4295 L: bpf@vger.kernel.org
4296 S: Maintained
4297 F: kernel/bpf/*storage.c
4298 F: kernel/bpf/bpf_lru*
4299 F: kernel/bpf/cgroup.c
4300
4301 BPF [TOOLING] (bpftool)
4302 M: Quentin Monnet <qmo@kernel.org>
4303 L: bpf@vger.kernel.org
4304 S: Maintained
4305 F: kernel/bpf/disasm.*
4306 F: tools/bpf/bpftool/
4307
4308 BPF [TRACING]
4309 M: Song Liu <song@kernel.org>
4310 R: Jiri Olsa <jolsa@kernel.org>
4311 L: bpf@vger.kernel.org
4312 S: Maintained
4313 F: kernel/bpf/stackmap.c
4314 F: kernel/trace/bpf_trace.c
4315 F: lib/buildid.c
4316
4317 BROADCOM ASP 2.0 ETHERNET DRIVER
4318 M: Justin Chen <justin.chen@broadcom.com>
4319 M: Florian Fainelli <florian.fainelli@bro
4320 L: bcm-kernel-feedback-list@broadcom.com
4321 L: netdev@vger.kernel.org
4322 S: Supported
4323 F: Documentation/devicetree/bindings/net
4324 F: drivers/net/ethernet/broadcom/asp2/
4325
4326 BROADCOM B44 10/100 ETHERNET DRIVER
4327 M: Michael Chan <michael.chan@broadcom.co
4328 L: netdev@vger.kernel.org
4329 S: Supported
4330 F: drivers/net/ethernet/broadcom/b44.*
4331
4332 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
4333 M: Florian Fainelli <florian.fainelli@bro
4334 L: netdev@vger.kernel.org
4335 L: openwrt-devel@lists.openwrt.org (subs
4336 S: Supported
4337 F: Documentation/devicetree/bindings/net
4338 F: drivers/net/dsa/b53/*
4339 F: drivers/net/dsa/bcm_sf2*
4340 F: include/linux/dsa/brcm.h
4341 F: include/linux/platform_data/b53.h
4342
4343 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
4344 M: Florian Fainelli <florian.fainelli@bro
4345 R: Broadcom internal kernel review list <
4346 L: linux-rpi-kernel@lists.infradead.org
4347 L: linux-arm-kernel@lists.infradead.org
4348 S: Maintained
4349 T: git https://github.com/broadcom/stbli
4350 F: Documentation/devicetree/bindings/pci
4351 F: drivers/pci/controller/pcie-brcmstb.c
4352 F: drivers/staging/vc04_services
4353 N: bcm2711
4354 N: bcm283*
4355 N: raspberrypi
4356
4357 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHI
4358 M: Florian Fainelli <florian.fainelli@bro
4359 M: Ray Jui <rjui@broadcom.com>
4360 M: Scott Branden <sbranden@broadcom.com>
4361 R: Broadcom internal kernel review list <
4362 S: Maintained
4363 T: git https://github.com/broadcom/mach-
4364 F: arch/arm/mach-bcm/
4365 N: bcm281*
4366 N: bcm113*
4367 N: bcm216*
4368 N: kona
4369
4370 BROADCOM BCM2835 CAMERA DRIVERS
4371 M: Raspberry Pi Kernel Maintenance <kerne
4372 L: linux-media@vger.kernel.org
4373 S: Maintained
4374 F: Documentation/devicetree/bindings/med
4375 F: drivers/media/platform/broadcom/bcm28
4376
4377 BROADCOM BCM47XX MIPS ARCHITECTURE
4378 M: Hauke Mehrtens <hauke@hauke-m.de>
4379 M: Rafał Miłecki <zajec5@gmail.com>
4380 L: linux-mips@vger.kernel.org
4381 S: Maintained
4382 F: Documentation/devicetree/bindings/mip
4383 F: arch/mips/bcm47xx/*
4384 F: arch/mips/include/asm/mach-bcm47xx/*
4385
4386 BROADCOM BCM4908 ETHERNET DRIVER
4387 M: Rafał Miłecki <rafal@milecki.pl>
4388 R: Broadcom internal kernel review list <
4389 L: netdev@vger.kernel.org
4390 S: Maintained
4391 F: Documentation/devicetree/bindings/net
4392 F: drivers/net/ethernet/broadcom/bcm4908
4393 F: drivers/net/ethernet/broadcom/unimac.
4394
4395 BROADCOM BCM4908 PINMUX DRIVER
4396 M: Rafał Miłecki <rafal@milecki.pl>
4397 R: Broadcom internal kernel review list <
4398 L: linux-gpio@vger.kernel.org
4399 S: Maintained
4400 F: Documentation/devicetree/bindings/pin
4401 F: drivers/pinctrl/bcm/pinctrl-bcm4908.c
4402
4403 BROADCOM BCM5301X ARM ARCHITECTURE
4404 M: Florian Fainelli <florian.fainelli@bro
4405 M: Hauke Mehrtens <hauke@hauke-m.de>
4406 M: Rafał Miłecki <zajec5@gmail.com>
4407 R: Broadcom internal kernel review list <
4408 L: linux-arm-kernel@lists.infradead.org
4409 S: Maintained
4410 F: arch/arm/boot/dts/broadcom/bcm-ns.dts
4411 F: arch/arm/boot/dts/broadcom/bcm470*
4412 F: arch/arm/boot/dts/broadcom/bcm5301*
4413 F: arch/arm/boot/dts/broadcom/bcm953012*
4414 F: arch/arm/mach-bcm/bcm_5301x.c
4415
4416 BROADCOM BCM53573 ARM ARCHITECTURE
4417 M: Florian Fainelli <florian.fainelli@bro
4418 M: Rafał Miłecki <rafal@milecki.pl>
4419 R: Broadcom internal kernel review list <
4420 L: linux-arm-kernel@lists.infradead.org
4421 S: Maintained
4422 F: arch/arm/boot/dts/broadcom/bcm47189*
4423 F: arch/arm/boot/dts/broadcom/bcm53573*
4424
4425 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4426 M: Kevin Cernekee <cernekee@gmail.com>
4427 L: linux-usb@vger.kernel.org
4428 S: Maintained
4429 F: drivers/usb/gadget/udc/bcm63xx_udc.*
4430
4431 BROADCOM BCM7XXX ARM ARCHITECTURE
4432 M: Florian Fainelli <florian.fainelli@bro
4433 R: Broadcom internal kernel review list <
4434 L: linux-arm-kernel@lists.infradead.org
4435 S: Maintained
4436 T: git https://github.com/broadcom/stbli
4437 F: Documentation/devicetree/bindings/pci
4438 F: arch/arm/boot/dts/broadcom/bcm7*.dts*
4439 F: arch/arm/include/asm/hardware/cache-b
4440 F: arch/arm/mach-bcm/*brcmstb*
4441 F: arch/arm/mm/cache-b15-rac.c
4442 F: drivers/bus/brcmstb_gisb.c
4443 F: drivers/pci/controller/pcie-brcmstb.c
4444 N: brcmstb
4445 N: bcm7038
4446 N: bcm7120
4447
4448 BROADCOM BCMBCA ARM ARCHITECTURE
4449 M: William Zhang <william.zhang@broadcom.
4450 M: Anand Gore <anand.gore@broadcom.com>
4451 M: Kursad Oney <kursad.oney@broadcom.com>
4452 M: Florian Fainelli <florian.fainelli@bro
4453 M: Rafał Miłecki <rafal@milecki.pl>
4454 R: Broadcom internal kernel review list <
4455 L: linux-arm-kernel@lists.infradead.org
4456 S: Maintained
4457 T: git https://github.com/broadcom/stbli
4458 F: Documentation/devicetree/bindings/arm
4459 F: arch/arm64/boot/dts/broadcom/bcmbca/*
4460 N: bcmbca
4461 N: bcm[9]?47622
4462 N: bcm[9]?4912
4463 N: bcm[9]?63138
4464 N: bcm[9]?63146
4465 N: bcm[9]?63148
4466 N: bcm[9]?63158
4467 N: bcm[9]?63178
4468 N: bcm[9]?6756
4469 N: bcm[9]?6813
4470 N: bcm[9]?6846
4471 N: bcm[9]?6855
4472 N: bcm[9]?6856
4473 N: bcm[9]?6858
4474 N: bcm[9]?6878
4475
4476 BROADCOM BDC DRIVER
4477 M: Justin Chen <justin.chen@broadcom.com>
4478 M: Al Cooper <alcooperx@gmail.com>
4479 R: Broadcom internal kernel review list <
4480 L: linux-usb@vger.kernel.org
4481 S: Maintained
4482 F: Documentation/devicetree/bindings/usb
4483 F: drivers/usb/gadget/udc/bdc/
4484
4485 BROADCOM BMIPS CPUFREQ DRIVER
4486 M: Markus Mayer <mmayer@broadcom.com>
4487 R: Broadcom internal kernel review list <
4488 L: linux-pm@vger.kernel.org
4489 S: Maintained
4490 F: drivers/cpufreq/bmips-cpufreq.c
4491
4492 BROADCOM BMIPS MIPS ARCHITECTURE
4493 M: Florian Fainelli <florian.fainelli@bro
4494 R: Broadcom internal kernel review list <
4495 L: linux-mips@vger.kernel.org
4496 S: Maintained
4497 T: git https://github.com/broadcom/stbli
4498 F: arch/mips/bmips/*
4499 F: arch/mips/boot/dts/brcm/bcm*.dts*
4500 F: arch/mips/include/asm/mach-bmips/*
4501 F: arch/mips/kernel/*bmips*
4502 F: drivers/irqchip/irq-bcm63*
4503 F: drivers/irqchip/irq-bcm7*
4504 F: drivers/irqchip/irq-brcmstb*
4505 F: drivers/pmdomain/bcm/bcm63xx-power.c
4506 F: include/linux/bcm963xx_nvram.h
4507 F: include/linux/bcm963xx_tag.h
4508
4509 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4510 M: Rasesh Mody <rmody@marvell.com>
4511 M: GR-Linux-NIC-Dev@marvell.com
4512 L: netdev@vger.kernel.org
4513 S: Supported
4514 F: drivers/net/ethernet/broadcom/bnx2.*
4515 F: drivers/net/ethernet/broadcom/bnx2_*
4516
4517 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4518 M: Saurav Kashyap <skashyap@marvell.com>
4519 M: Javed Hasan <jhasan@marvell.com>
4520 M: GR-QLogic-Storage-Upstream@marvell.co
4521 L: linux-scsi@vger.kernel.org
4522 S: Supported
4523 F: drivers/scsi/bnx2fc/
4524
4525 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4526 M: Nilesh Javali <njavali@marvell.com>
4527 M: Manish Rangankar <mrangankar@marvell.c
4528 M: GR-QLogic-Storage-Upstream@marvell.co
4529 L: linux-scsi@vger.kernel.org
4530 S: Supported
4531 F: drivers/scsi/bnx2i/
4532
4533 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4534 M: Sudarsana Kalluru <skalluru@marvell.co
4535 M: Manish Chopra <manishc@marvell.com>
4536 L: netdev@vger.kernel.org
4537 S: Supported
4538 F: drivers/net/ethernet/broadcom/bnx2x/
4539
4540 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4541 M: Michael Chan <michael.chan@broadcom.co
4542 L: netdev@vger.kernel.org
4543 S: Supported
4544 F: drivers/firmware/broadcom/tee_bnxt_fw
4545 F: drivers/net/ethernet/broadcom/bnxt/
4546 F: include/linux/firmware/broadcom/tee_b
4547
4548 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVER
4549 M: Arend van Spriel <arend.vanspriel@broa
4550 L: linux-wireless@vger.kernel.org
4551 L: brcm80211@lists.linux.dev
4552 L: brcm80211-dev-list.pdl@broadcom.com
4553 S: Supported
4554 F: drivers/net/wireless/broadcom/brcm802
4555 F: include/linux/platform_data/brcmfmac.
4556
4557 BROADCOM BRCMSTB GPIO DRIVER
4558 M: Doug Berger <opendmb@gmail.com>
4559 M: Florian Fainelli <florian.fainelli@bro
4560 R: Broadcom internal kernel review list <
4561 S: Supported
4562 F: Documentation/devicetree/bindings/gpi
4563 F: drivers/gpio/gpio-brcmstb.c
4564
4565 BROADCOM BRCMSTB I2C DRIVER
4566 M: Kamal Dasu <kamal.dasu@broadcom.com>
4567 R: Broadcom internal kernel review list <
4568 L: linux-i2c@vger.kernel.org
4569 S: Supported
4570 F: Documentation/devicetree/bindings/i2c
4571 F: drivers/i2c/busses/i2c-brcmstb.c
4572
4573 BROADCOM BRCMSTB UART DRIVER
4574 M: Al Cooper <alcooperx@gmail.com>
4575 R: Broadcom internal kernel review list <
4576 L: linux-serial@vger.kernel.org
4577 S: Maintained
4578 F: Documentation/devicetree/bindings/ser
4579 F: drivers/tty/serial/8250/8250_bcm7271.
4580
4581 BROADCOM BRCMSTB USB EHCI DRIVER
4582 M: Justin Chen <justin.chen@broadcom.com>
4583 M: Al Cooper <alcooperx@gmail.com>
4584 R: Broadcom internal kernel review list <
4585 L: linux-usb@vger.kernel.org
4586 S: Maintained
4587 F: Documentation/devicetree/bindings/usb
4588 F: drivers/usb/host/ehci-brcm.*
4589
4590 BROADCOM BRCMSTB USB PIN MAP DRIVER
4591 M: Al Cooper <alcooperx@gmail.com>
4592 R: Broadcom internal kernel review list <
4593 L: linux-usb@vger.kernel.org
4594 S: Maintained
4595 F: Documentation/devicetree/bindings/usb
4596 F: drivers/usb/misc/brcmstb-usb-pinmap.c
4597
4598 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4599 M: Justin Chen <justin.chen@broadcom.com>
4600 M: Al Cooper <alcooperx@gmail.com>
4601 R: Broadcom internal kernel review list <
4602 L: linux-kernel@vger.kernel.org
4603 S: Maintained
4604 F: drivers/phy/broadcom/phy-brcm-usb*
4605
4606 BROADCOM Broadband SoC High Speed SPI Control
4607 M: William Zhang <william.zhang@broadcom.
4608 M: Kursad Oney <kursad.oney@broadcom.com>
4609 M: Jonas Gorski <jonas.gorski@gmail.com>
4610 R: Broadcom internal kernel review list <
4611 L: linux-spi@vger.kernel.org
4612 S: Maintained
4613 F: Documentation/devicetree/bindings/spi
4614 F: drivers/spi/spi-bcm63xx-hsspi.c
4615 F: drivers/spi/spi-bcmbca-hsspi.c
4616
4617 BROADCOM BCM6348/BCM6358 SPI controller DRIVE
4618 M: Jonas Gorski <jonas.gorski@gmail.com>
4619 L: linux-spi@vger.kernel.org
4620 S: Odd Fixes
4621 F: Documentation/devicetree/bindings/spi
4622 F: drivers/spi/spi-bcm63xx.c
4623
4624 BROADCOM ETHERNET PHY DRIVERS
4625 M: Florian Fainelli <florian.fainelli@bro
4626 R: Broadcom internal kernel review list <
4627 L: netdev@vger.kernel.org
4628 S: Supported
4629 F: Documentation/devicetree/bindings/net
4630 F: drivers/net/phy/bcm*.[ch]
4631 F: drivers/net/phy/broadcom.c
4632 F: include/linux/brcmphy.h
4633
4634 BROADCOM GENET ETHERNET DRIVER
4635 M: Doug Berger <opendmb@gmail.com>
4636 M: Florian Fainelli <florian.fainelli@bro
4637 R: Broadcom internal kernel review list <
4638 L: netdev@vger.kernel.org
4639 S: Supported
4640 F: Documentation/devicetree/bindings/net
4641 F: Documentation/devicetree/bindings/net
4642 F: drivers/net/ethernet/broadcom/genet/
4643 F: drivers/net/ethernet/broadcom/unimac.
4644 F: drivers/net/mdio/mdio-bcm-unimac.c
4645 F: include/linux/platform_data/bcmgenet.
4646 F: include/linux/platform_data/mdio-bcm-
4647
4648 BROADCOM IPROC ARM ARCHITECTURE
4649 M: Ray Jui <rjui@broadcom.com>
4650 M: Scott Branden <sbranden@broadcom.com>
4651 R: Broadcom internal kernel review list <
4652 L: linux-arm-kernel@lists.infradead.org
4653 S: Maintained
4654 T: git https://github.com/broadcom/stbli
4655 F: arch/arm64/boot/dts/broadcom/northsta
4656 F: arch/arm64/boot/dts/broadcom/stingray
4657 F: drivers/clk/bcm/clk-ns*
4658 F: drivers/clk/bcm/clk-sr*
4659 F: drivers/pinctrl/bcm/pinctrl-ns*
4660 F: include/dt-bindings/clock/bcm-sr*
4661 N: iproc
4662 N: cygnus
4663 N: bcm[-_]nsp
4664 N: bcm9113*
4665 N: bcm9583*
4666 N: bcm9585*
4667 N: bcm9586*
4668 N: bcm988312
4669 N: bcm113*
4670 N: bcm583*
4671 N: bcm585*
4672 N: bcm586*
4673 N: bcm88312
4674 N: hr2
4675 N: stingray
4676
4677 BROADCOM IPROC GBIT ETHERNET DRIVER
4678 M: Rafał Miłecki <rafal@milecki.pl>
4679 R: Broadcom internal kernel review list <
4680 L: netdev@vger.kernel.org
4681 S: Maintained
4682 F: Documentation/devicetree/bindings/net
4683 F: drivers/net/ethernet/broadcom/bgmac*
4684 F: drivers/net/ethernet/broadcom/unimac.
4685
4686 BROADCOM KONA GPIO DRIVER
4687 M: Ray Jui <rjui@broadcom.com>
4688 R: Broadcom internal kernel review list <
4689 S: Supported
4690 F: Documentation/devicetree/bindings/gpi
4691 F: drivers/gpio/gpio-bcm-kona.c
4692
4693 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4694 M: Sathya Prakash Veerichetty <sathya.pra
4695 M: Kashyap Desai <kashyap.desai@broadcom.
4696 M: Sumit Saxena <sumit.saxena@broadcom.co
4697 M: Sreekanth Reddy <sreekanth.reddy@broad
4698 L: mpi3mr-linuxdrv.pdl@broadcom.com
4699 L: linux-scsi@vger.kernel.org
4700 S: Supported
4701 W: https://www.broadcom.com/support/stor
4702 F: drivers/scsi/mpi3mr/
4703
4704 BROADCOM NETXTREME-E ROCE DRIVER
4705 M: Selvin Xavier <selvin.xavier@broadcom.
4706 L: linux-rdma@vger.kernel.org
4707 S: Supported
4708 W: http://www.broadcom.com
4709 F: drivers/infiniband/hw/bnxt_re/
4710 F: include/uapi/rdma/bnxt_re-abi.h
4711
4712 BROADCOM NVRAM DRIVER
4713 M: Rafał Miłecki <zajec5@gmail.com>
4714 L: linux-mips@vger.kernel.org
4715 S: Maintained
4716 F: drivers/firmware/broadcom/*
4717
4718 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4719 M: Rafał Miłecki <rafal@milecki.pl>
4720 M: Florian Fainelli <florian.fainelli@bro
4721 R: Broadcom internal kernel review list <
4722 L: linux-pm@vger.kernel.org
4723 S: Maintained
4724 T: git https://github.com/broadcom/stbli
4725 F: drivers/pmdomain/bcm/bcm-pmb.c
4726 F: include/dt-bindings/soc/bcm-pmb.h
4727
4728 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4729 M: Rafał Miłecki <zajec5@gmail.com>
4730 L: linux-wireless@vger.kernel.org
4731 S: Maintained
4732 F: drivers/bcma/
4733 F: include/linux/bcma/
4734
4735 BROADCOM SPI DRIVER
4736 M: Kamal Dasu <kamal.dasu@broadcom.com>
4737 R: Broadcom internal kernel review list <
4738 S: Maintained
4739 F: Documentation/devicetree/bindings/spi
4740 F: drivers/spi/spi-bcm-qspi.*
4741 F: drivers/spi/spi-brcmstb-qspi.c
4742 F: drivers/spi/spi-iproc-qspi.c
4743
4744 BROADCOM STB AVS CPUFREQ DRIVER
4745 M: Markus Mayer <mmayer@broadcom.com>
4746 R: Broadcom internal kernel review list <
4747 L: linux-pm@vger.kernel.org
4748 S: Maintained
4749 F: Documentation/devicetree/bindings/cpu
4750 F: drivers/cpufreq/brcmstb*
4751
4752 BROADCOM STB AVS TMON DRIVER
4753 M: Markus Mayer <mmayer@broadcom.com>
4754 R: Broadcom internal kernel review list <
4755 L: linux-pm@vger.kernel.org
4756 S: Maintained
4757 F: Documentation/devicetree/bindings/the
4758 F: drivers/thermal/broadcom/brcmstb*
4759
4760 BROADCOM STB DPFE DRIVER
4761 M: Markus Mayer <mmayer@broadcom.com>
4762 R: Broadcom internal kernel review list <
4763 L: linux-arm-kernel@lists.infradead.org
4764 S: Maintained
4765 F: Documentation/devicetree/bindings/mem
4766 F: drivers/memory/brcmstb_dpfe.c
4767
4768 BROADCOM STB NAND FLASH DRIVER
4769 M: Brian Norris <computersforpeace@gmail.
4770 M: Kamal Dasu <kamal.dasu@broadcom.com>
4771 R: Broadcom internal kernel review list <
4772 L: linux-mtd@lists.infradead.org
4773 S: Maintained
4774 F: drivers/mtd/nand/raw/brcmnand/
4775 F: include/linux/platform_data/brcmnand.
4776
4777 BROADCOM STB PCIE DRIVER
4778 M: Jim Quinlan <jim2101024@gmail.com>
4779 M: Nicolas Saenz Julienne <nsaenz@kernel.
4780 M: Florian Fainelli <florian.fainelli@bro
4781 R: Broadcom internal kernel review list <
4782 L: linux-pci@vger.kernel.org
4783 S: Maintained
4784 F: Documentation/devicetree/bindings/pci
4785 F: drivers/pci/controller/pcie-brcmstb.c
4786
4787 BROADCOM SYSTEMPORT ETHERNET DRIVER
4788 M: Florian Fainelli <florian.fainelli@bro
4789 R: Broadcom internal kernel review list <
4790 L: netdev@vger.kernel.org
4791 S: Supported
4792 F: Documentation/devicetree/bindings/net
4793 F: drivers/net/ethernet/broadcom/bcmsysp
4794 F: drivers/net/ethernet/broadcom/unimac.
4795
4796 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4797 M: Pavan Chebbi <pavan.chebbi@broadcom.co
4798 M: Michael Chan <mchan@broadcom.com>
4799 L: netdev@vger.kernel.org
4800 S: Supported
4801 F: drivers/net/ethernet/broadcom/tg3.*
4802
4803 BROADCOM VK DRIVER
4804 M: Scott Branden <scott.branden@broadcom.
4805 R: Broadcom internal kernel review list <
4806 S: Supported
4807 F: drivers/misc/bcm-vk/
4808 F: include/uapi/linux/misc/bcm_vk.h
4809
4810 BROCADE BFA FC SCSI DRIVER
4811 M: Anil Gurumurthy <anil.gurumurthy@qlogi
4812 M: Sudarsana Kalluru <sudarsana.kalluru@q
4813 L: linux-scsi@vger.kernel.org
4814 S: Supported
4815 F: drivers/scsi/bfa/
4816
4817 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4818 M: Rasesh Mody <rmody@marvell.com>
4819 M: Sudarsana Kalluru <skalluru@marvell.co
4820 M: GR-Linux-NIC-Dev@marvell.com
4821 L: netdev@vger.kernel.org
4822 S: Supported
4823 F: drivers/net/ethernet/brocade/bna/
4824
4825 BSG (block layer generic sg v4 driver)
4826 M: FUJITA Tomonori <fujita.tomonori@lab.n
4827 L: linux-scsi@vger.kernel.org
4828 S: Supported
4829 F: block/bsg.c
4830 F: include/linux/bsg.h
4831 F: include/uapi/linux/bsg.h
4832
4833 BT87X AUDIO DRIVER
4834 M: Clemens Ladisch <clemens@ladisch.de>
4835 L: linux-sound@vger.kernel.org
4836 S: Maintained
4837 T: git git://git.kernel.org/pub/scm/linu
4838 F: Documentation/sound/cards/bt87x.rst
4839 F: sound/pci/bt87x.c
4840
4841 BT8XXGPIO DRIVER
4842 M: Michael Buesch <m@bues.ch>
4843 S: Maintained
4844 W: http://bu3sch.de/btgpio.php
4845 F: drivers/gpio/gpio-bt8xx.c
4846
4847 BTRFS FILE SYSTEM
4848 M: Chris Mason <clm@fb.com>
4849 M: Josef Bacik <josef@toxicpanda.com>
4850 M: David Sterba <dsterba@suse.com>
4851 L: linux-btrfs@vger.kernel.org
4852 S: Maintained
4853 W: https://btrfs.readthedocs.io
4854 Q: https://patchwork.kernel.org/project/
4855 C: irc://irc.libera.chat/btrfs
4856 T: git git://git.kernel.org/pub/scm/linu
4857 F: Documentation/filesystems/btrfs.rst
4858 F: fs/btrfs/
4859 F: include/linux/btrfs*
4860 F: include/trace/events/btrfs.h
4861 F: include/uapi/linux/btrfs*
4862
4863 BTTV VIDEO4LINUX DRIVER
4864 M: Mauro Carvalho Chehab <mchehab@kernel.
4865 L: linux-media@vger.kernel.org
4866 S: Odd fixes
4867 W: https://linuxtv.org
4868 T: git git://linuxtv.org/media_tree.git
4869 F: Documentation/driver-api/media/driver
4870 F: drivers/media/pci/bt8xx/bttv*
4871
4872 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4873 M: Chanwoo Choi <cw00.choi@samsung.com>
4874 L: linux-pm@vger.kernel.org
4875 L: linux-samsung-soc@vger.kernel.org
4876 S: Maintained
4877 T: git git://git.kernel.org/pub/scm/linu
4878 F: Documentation/devicetree/bindings/int
4879 F: drivers/devfreq/exynos-bus.c
4880
4881 BUSLOGIC SCSI DRIVER
4882 M: Khalid Aziz <khalid@gonehiking.org>
4883 L: linux-scsi@vger.kernel.org
4884 S: Maintained
4885 F: drivers/scsi/BusLogic.*
4886 F: drivers/scsi/FlashPoint.*
4887
4888 BXCAN CAN NETWORK DRIVER
4889 M: Dario Binacchi <dario.binacchi@amarula
4890 L: linux-can@vger.kernel.org
4891 S: Maintained
4892 F: Documentation/devicetree/bindings/net
4893 F: drivers/net/can/bxcan.c
4894
4895 C-MEDIA CMI8788 DRIVER
4896 M: Clemens Ladisch <clemens@ladisch.de>
4897 L: linux-sound@vger.kernel.org
4898 S: Maintained
4899 T: git git://git.kernel.org/pub/scm/linu
4900 F: sound/pci/oxygen/
4901
4902 C-SKY ARCHITECTURE
4903 M: Guo Ren <guoren@kernel.org>
4904 L: linux-csky@vger.kernel.org
4905 S: Supported
4906 T: git https://github.com/c-sky/csky-lin
4907 F: Documentation/devicetree/bindings/csk
4908 F: Documentation/devicetree/bindings/int
4909 F: Documentation/devicetree/bindings/tim
4910 F: arch/csky/
4911 F: drivers/clocksource/timer-gx6605s.c
4912 F: drivers/clocksource/timer-mp-csky.c
4913 F: drivers/irqchip/irq-csky-*
4914 N: csky
4915 K: csky
4916
4917 CA8210 IEEE-802.15.4 RADIO DRIVER
4918 L: linux-wpan@vger.kernel.org
4919 S: Orphan
4920 W: https://github.com/Cascoda/ca8210-lin
4921 F: Documentation/devicetree/bindings/net
4922 F: drivers/net/ieee802154/ca8210.c
4923
4924 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON M
4925 M: David Howells <dhowells@redhat.com>
4926 L: netfs@lists.linux.dev
4927 S: Supported
4928 F: Documentation/filesystems/caching/cac
4929 F: fs/cachefiles/
4930
4931 CACHESTAT: PAGE CACHE STATS FOR A FILE
4932 M: Nhat Pham <nphamcs@gmail.com>
4933 M: Johannes Weiner <hannes@cmpxchg.org>
4934 L: linux-mm@kvack.org
4935 S: Maintained
4936 F: tools/testing/selftests/cachestat/tes
4937
4938 CADENCE MIPI-CSI2 BRIDGES
4939 M: Maxime Ripard <mripard@kernel.org>
4940 L: linux-media@vger.kernel.org
4941 S: Maintained
4942 F: Documentation/devicetree/bindings/med
4943 F: Documentation/devicetree/bindings/med
4944 F: drivers/media/platform/cadence/cdns-c
4945
4946 CADENCE NAND DRIVER
4947 L: linux-mtd@lists.infradead.org
4948 S: Orphan
4949 F: Documentation/devicetree/bindings/mtd
4950 F: drivers/mtd/nand/raw/cadence-nand-con
4951
4952 CADENCE USB3 DRD IP DRIVER
4953 M: Peter Chen <peter.chen@kernel.org>
4954 M: Pawel Laszczak <pawell@cadence.com>
4955 R: Roger Quadros <rogerq@kernel.org>
4956 L: linux-usb@vger.kernel.org
4957 S: Maintained
4958 T: git git://git.kernel.org/pub/scm/linu
4959 F: Documentation/devicetree/bindings/usb
4960 F: drivers/usb/cdns3/
4961 X: drivers/usb/cdns3/cdnsp*
4962
4963 CADENCE USBHS DRIVER
4964 M: Pawel Laszczak <pawell@cadence.com>
4965 L: linux-usb@vger.kernel.org
4966 S: Maintained
4967 F: drivers/usb/gadget/udc/cdns2
4968
4969 CADENCE USBSSP DRD IP DRIVER
4970 M: Pawel Laszczak <pawell@cadence.com>
4971 L: linux-usb@vger.kernel.org
4972 S: Maintained
4973 T: git git://git.kernel.org/pub/scm/linu
4974 F: drivers/usb/cdns3/
4975 X: drivers/usb/cdns3/cdns3*
4976
4977 CADET FM/AM RADIO RECEIVER DRIVER
4978 M: Hans Verkuil <hverkuil@xs4all.nl>
4979 L: linux-media@vger.kernel.org
4980 S: Maintained
4981 W: https://linuxtv.org
4982 T: git git://linuxtv.org/media_tree.git
4983 F: drivers/media/radio/radio-cadet*
4984
4985 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4986 L: linux-media@vger.kernel.org
4987 S: Orphan
4988 T: git git://linuxtv.org/media_tree.git
4989 F: Documentation/admin-guide/media/cafe_
4990 F: drivers/media/platform/marvell/
4991
4992 CAIF NETWORK LAYER
4993 L: netdev@vger.kernel.org
4994 S: Orphan
4995 F: Documentation/networking/caif/
4996 F: drivers/net/caif/
4997 F: include/net/caif/
4998 F: include/uapi/linux/caif/
4999 F: net/caif/
5000
5001 CAKE QDISC
5002 M: Toke Høiland-Jørgensen <toke@toke.dk
5003 L: cake@lists.bufferbloat.net (moderated
5004 S: Maintained
5005 F: net/sched/sch_cake.c
5006
5007 CAN NETWORK DRIVERS
5008 M: Marc Kleine-Budde <mkl@pengutronix.de>
5009 M: Vincent Mailhol <mailhol.vincent@wanad
5010 L: linux-can@vger.kernel.org
5011 S: Maintained
5012 W: https://github.com/linux-can
5013 T: git git://git.kernel.org/pub/scm/linu
5014 T: git git://git.kernel.org/pub/scm/linu
5015 F: Documentation/devicetree/bindings/net
5016 F: Documentation/devicetree/bindings/phy
5017 F: drivers/net/can/
5018 F: drivers/phy/phy-can-transceiver.c
5019 F: include/linux/can/bittiming.h
5020 F: include/linux/can/dev.h
5021 F: include/linux/can/length.h
5022 F: include/linux/can/platform/
5023 F: include/linux/can/rx-offload.h
5024 F: include/uapi/linux/can/error.h
5025 F: include/uapi/linux/can/netlink.h
5026 F: include/uapi/linux/can/vxcan.h
5027
5028 CAN NETWORK LAYER
5029 M: Oliver Hartkopp <socketcan@hartkopp.ne
5030 M: Marc Kleine-Budde <mkl@pengutronix.de>
5031 L: linux-can@vger.kernel.org
5032 S: Maintained
5033 W: https://github.com/linux-can
5034 T: git git://git.kernel.org/pub/scm/linu
5035 T: git git://git.kernel.org/pub/scm/linu
5036 F: Documentation/networking/can.rst
5037 F: Documentation/networking/iso15765-2.r
5038 F: include/linux/can/can-ml.h
5039 F: include/linux/can/core.h
5040 F: include/linux/can/skb.h
5041 F: include/net/netns/can.h
5042 F: include/uapi/linux/can.h
5043 F: include/uapi/linux/can/bcm.h
5044 F: include/uapi/linux/can/gw.h
5045 F: include/uapi/linux/can/isotp.h
5046 F: include/uapi/linux/can/raw.h
5047 F: net/can/
5048
5049 CAN-J1939 NETWORK LAYER
5050 M: Robin van der Gracht <robin@protonic.n
5051 M: Oleksij Rempel <o.rempel@pengutronix.d
5052 R: kernel@pengutronix.de
5053 L: linux-can@vger.kernel.org
5054 S: Maintained
5055 F: Documentation/networking/j1939.rst
5056 F: include/uapi/linux/can/j1939.h
5057 F: net/can/j1939/
5058
5059 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
5060 M: Damien Le Moal <dlemoal@kernel.org>
5061 L: linux-riscv@lists.infradead.org
5062 L: linux-gpio@vger.kernel.org (pinctrl d
5063 F: Documentation/devicetree/bindings/pin
5064 F: drivers/pinctrl/pinctrl-k210.c
5065
5066 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRI
5067 M: Damien Le Moal <dlemoal@kernel.org>
5068 L: linux-kernel@vger.kernel.org
5069 L: linux-riscv@lists.infradead.org
5070 S: Maintained
5071 F: Documentation/devicetree/bindings/res
5072 F: drivers/reset/reset-k210.c
5073
5074 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DR
5075 M: Damien Le Moal <dlemoal@kernel.org>
5076 L: linux-riscv@lists.infradead.org
5077 S: Maintained
5078 F: Documentation/devicetree/bindings/mfd
5079 F: drivers/soc/canaan/
5080 F: include/soc/canaan/
5081
5082 CAPABILITIES
5083 M: Serge Hallyn <serge@hallyn.com>
5084 L: linux-security-module@vger.kernel.org
5085 S: Supported
5086 F: include/linux/capability.h
5087 F: include/uapi/linux/capability.h
5088 F: kernel/capability.c
5089 F: security/commoncap.c
5090
5091 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
5092 M: Kevin Tsai <ktsai@capellamicro.com>
5093 S: Maintained
5094 F: drivers/iio/light/cm*
5095
5096 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
5097 M: Christian Lamparter <chunkeey@googlema
5098 L: linux-wireless@vger.kernel.org
5099 S: Maintained
5100 W: https://wireless.wiki.kernel.org/en/u
5101 F: drivers/net/wireless/ath/carl9170/
5102
5103 CAVIUM I2C DRIVER
5104 M: Robert Richter <rric@kernel.org>
5105 S: Odd Fixes
5106 W: http://www.marvell.com
5107 F: drivers/i2c/busses/i2c-octeon*
5108 F: drivers/i2c/busses/i2c-thunderx*
5109
5110 CAVIUM LIQUIDIO NETWORK DRIVER
5111 L: netdev@vger.kernel.org
5112 S: Orphan
5113 W: http://www.marvell.com
5114 F: drivers/net/ethernet/cavium/liquidio/
5115
5116 CAVIUM MMC DRIVER
5117 M: Robert Richter <rric@kernel.org>
5118 S: Odd Fixes
5119 W: http://www.marvell.com
5120 F: drivers/mmc/host/cavium*
5121
5122 CAVIUM OCTEON-TX CRYPTO DRIVER
5123 M: George Cherian <gcherian@marvell.com>
5124 L: linux-crypto@vger.kernel.org
5125 S: Supported
5126 W: http://www.marvell.com
5127 F: drivers/crypto/cavium/cpt/
5128
5129 CAVIUM THUNDERX2 ARM64 SOC
5130 M: Robert Richter <rric@kernel.org>
5131 L: linux-arm-kernel@lists.infradead.org
5132 S: Odd Fixes
5133 F: Documentation/devicetree/bindings/arm
5134 F: arch/arm64/boot/dts/cavium/thunder2-9
5135
5136 CBS/ETF/TAPRIO QDISCS
5137 M: Vinicius Costa Gomes <vinicius.gomes@i
5138 L: netdev@vger.kernel.org
5139 S: Maintained
5140 F: net/sched/sch_cbs.c
5141 F: net/sched/sch_etf.c
5142 F: net/sched/sch_taprio.c
5143
5144 CC2520 IEEE-802.15.4 RADIO DRIVER
5145 M: Stefan Schmidt <stefan@datenfreihafen.
5146 L: linux-wpan@vger.kernel.org
5147 S: Odd Fixes
5148 F: Documentation/devicetree/bindings/net
5149 F: drivers/net/ieee802154/cc2520.c
5150
5151 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
5152 M: Gilad Ben-Yossef <gilad@benyossef.com>
5153 L: linux-crypto@vger.kernel.org
5154 S: Supported
5155 W: https://developer.arm.com/products/sy
5156 F: drivers/crypto/ccree/
5157
5158 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM N
5159 M: Hadar Gat <hadar.gat@arm.com>
5160 L: linux-crypto@vger.kernel.org
5161 S: Supported
5162 W: https://developer.arm.com/products/sy
5163 F: Documentation/devicetree/bindings/rng
5164 F: drivers/char/hw_random/cctrng.c
5165 F: drivers/char/hw_random/cctrng.h
5166
5167 CEC FRAMEWORK
5168 M: Hans Verkuil <hverkuil-cisco@xs4all.nl
5169 L: linux-media@vger.kernel.org
5170 S: Supported
5171 W: http://linuxtv.org
5172 T: git git://linuxtv.org/media_tree.git
5173 F: Documentation/ABI/testing/debugfs-cec
5174 F: Documentation/devicetree/bindings/med
5175 F: Documentation/driver-api/media/cec-co
5176 F: Documentation/userspace-api/media/cec
5177 F: drivers/media/cec/
5178 F: drivers/media/rc/keymaps/rc-cec.c
5179 F: include/media/cec-notifier.h
5180 F: include/media/cec.h
5181 F: include/uapi/linux/cec-funcs.h
5182 F: include/uapi/linux/cec.h
5183
5184 CEC GPIO DRIVER
5185 M: Hans Verkuil <hverkuil-cisco@xs4all.nl
5186 L: linux-media@vger.kernel.org
5187 S: Supported
5188 W: http://linuxtv.org
5189 T: git git://linuxtv.org/media_tree.git
5190 F: Documentation/devicetree/bindings/med
5191 F: drivers/media/cec/platform/cec-gpio/
5192
5193 CELL BROADBAND ENGINE ARCHITECTURE
5194 L: linuxppc-dev@lists.ozlabs.org
5195 S: Orphan
5196 F: arch/powerpc/include/asm/cell*.h
5197 F: arch/powerpc/include/asm/spu*.h
5198 F: arch/powerpc/include/uapi/asm/spu*.h
5199 F: arch/powerpc/platforms/cell/
5200
5201 CELLWISE CW2015 BATTERY DRIVER
5202 M: Tobias Schrammm <t.schramm@manjaro.org
5203 S: Maintained
5204 F: Documentation/devicetree/bindings/pow
5205 F: drivers/power/supply/cw2015_battery.c
5206
5207 CEPH COMMON CODE (LIBCEPH)
5208 M: Ilya Dryomov <idryomov@gmail.com>
5209 M: Xiubo Li <xiubli@redhat.com>
5210 L: ceph-devel@vger.kernel.org
5211 S: Supported
5212 W: http://ceph.com/
5213 T: git https://github.com/ceph/ceph-clie
5214 F: include/linux/ceph/
5215 F: include/linux/crush/
5216 F: net/ceph/
5217
5218 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
5219 M: Xiubo Li <xiubli@redhat.com>
5220 M: Ilya Dryomov <idryomov@gmail.com>
5221 L: ceph-devel@vger.kernel.org
5222 S: Supported
5223 W: http://ceph.com/
5224 T: git https://github.com/ceph/ceph-clie
5225 F: Documentation/filesystems/ceph.rst
5226 F: fs/ceph/
5227
5228 CERTIFICATE HANDLING
5229 M: David Howells <dhowells@redhat.com>
5230 M: David Woodhouse <dwmw2@infradead.org>
5231 L: keyrings@vger.kernel.org
5232 S: Maintained
5233 F: Documentation/admin-guide/module-sign
5234 F: certs/
5235 F: scripts/sign-file.c
5236 F: scripts/ssl-common.h
5237 F: tools/certs/
5238
5239 CFAG12864B LCD DRIVER
5240 M: Miguel Ojeda <ojeda@kernel.org>
5241 S: Maintained
5242 F: drivers/auxdisplay/cfag12864b.c
5243 F: include/linux/cfag12864b.h
5244
5245 CFAG12864BFB LCD FRAMEBUFFER DRIVER
5246 M: Miguel Ojeda <ojeda@kernel.org>
5247 S: Maintained
5248 F: drivers/auxdisplay/cfag12864bfb.c
5249 F: include/linux/cfag12864b.h
5250
5251 CHAR and MISC DRIVERS
5252 M: Arnd Bergmann <arnd@arndb.de>
5253 M: Greg Kroah-Hartman <gregkh@linuxfounda
5254 S: Supported
5255 T: git git://git.kernel.org/pub/scm/linu
5256 F: drivers/char/
5257 F: drivers/misc/
5258 F: include/linux/miscdevice.h
5259 X: drivers/char/agp/
5260 X: drivers/char/hw_random/
5261 X: drivers/char/ipmi/
5262 X: drivers/char/random.c
5263 X: drivers/char/tpm/
5264
5265 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
5266 M: Thomas Weißschuh <linux@weissschuh.ne
5267 L: linux-hwmon@vger.kernel.org
5268 S: Maintained
5269 F: Documentation/hwmon/powerz.rst
5270 F: drivers/hwmon/powerz.c
5271
5272 CHECKPATCH
5273 M: Andy Whitcroft <apw@canonical.com>
5274 M: Joe Perches <joe@perches.com>
5275 R: Dwaipayan Ray <dwaipayanray1@gmail.com
5276 R: Lukas Bulwahn <lukas.bulwahn@gmail.com
5277 S: Maintained
5278 F: scripts/checkpatch.pl
5279
5280 CHECKPATCH DOCUMENTATION
5281 M: Dwaipayan Ray <dwaipayanray1@gmail.com
5282 M: Lukas Bulwahn <lukas.bulwahn@gmail.com
5283 R: Joe Perches <joe@perches.com>
5284 S: Maintained
5285 F: Documentation/dev-tools/checkpatch.rs
5286
5287 CHINESE DOCUMENTATION
5288 M: Alex Shi <alexs@kernel.org>
5289 M: Yanteng Si <siyanteng@loongson.cn>
5290 S: Maintained
5291 F: Documentation/translations/zh_CN/
5292
5293 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
5294 M: Peter Chen <peter.chen@kernel.org>
5295 L: linux-usb@vger.kernel.org
5296 S: Maintained
5297 T: git git://git.kernel.org/pub/scm/linu
5298 F: drivers/usb/chipidea/
5299
5300 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
5301 M: Hans de Goede <hdegoede@redhat.com>
5302 L: linux-input@vger.kernel.org
5303 S: Maintained
5304 F: Documentation/devicetree/bindings/inp
5305 F: drivers/input/touchscreen/chipone_icn
5306
5307 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
5308 M: Hans de Goede <hdegoede@redhat.com>
5309 L: linux-input@vger.kernel.org
5310 S: Maintained
5311 F: drivers/input/touchscreen/chipone_icn
5312
5313 CHROME HARDWARE PLATFORM SUPPORT
5314 M: Benson Leung <bleung@chromium.org>
5315 M: Tzung-Bi Shih <tzungbi@kernel.org>
5316 L: chrome-platform@lists.linux.dev
5317 S: Maintained
5318 T: git git://git.kernel.org/pub/scm/linu
5319 F: drivers/platform/chrome/
5320
5321 CHROMEOS EC CODEC DRIVER
5322 M: Cheng-Yi Chiang <cychiang@chromium.org
5323 M: Tzung-Bi Shih <tzungbi@kernel.org>
5324 R: Guenter Roeck <groeck@chromium.org>
5325 L: chrome-platform@lists.linux.dev
5326 S: Maintained
5327 F: Documentation/devicetree/bindings/sou
5328 F: sound/soc/codecs/cros_ec_codec.*
5329
5330 CHROMEOS EC CHARGE CONTROL
5331 M: Thomas Weißschuh <thomas@weissschuh.n
5332 S: Maintained
5333 F: drivers/power/supply/cros_charge-cont
5334
5335 CHROMEOS EC HARDWARE MONITORING
5336 M: Thomas Weißschuh <thomas@weissschuh.n
5337 L: chrome-platform@lists.linux.dev
5338 L: linux-hwmon@vger.kernel.org
5339 S: Maintained
5340 F: Documentation/hwmon/cros_ec_hwmon.rst
5341 F: drivers/hwmon/cros_ec_hwmon.c
5342
5343 CHROMEOS EC LED DRIVER
5344 M: Thomas Weißschuh <thomas@weissschuh.n
5345 S: Maintained
5346 F: drivers/leds/leds-cros_ec.c
5347
5348 CHROMEOS EC SUBDRIVERS
5349 M: Benson Leung <bleung@chromium.org>
5350 R: Guenter Roeck <groeck@chromium.org>
5351 L: chrome-platform@lists.linux.dev
5352 S: Maintained
5353 F: drivers/power/supply/cros_charge-cont
5354 F: drivers/power/supply/cros_usbpd-charg
5355 N: cros_ec
5356 N: cros-ec
5357
5358 CHROMEOS EC UART DRIVER
5359 M: Bhanu Prakash Maiya <bhanumaiya@chromi
5360 R: Benson Leung <bleung@chromium.org>
5361 R: Tzung-Bi Shih <tzungbi@kernel.org>
5362 S: Maintained
5363 F: drivers/platform/chrome/cros_ec_uart.
5364
5365 CHROMEOS EC USB PD NOTIFY DRIVER
5366 M: Prashant Malani <pmalani@chromium.org>
5367 L: chrome-platform@lists.linux.dev
5368 S: Maintained
5369 F: drivers/platform/chrome/cros_usbpd_no
5370 F: include/linux/platform_data/cros_usbp
5371
5372 CHROMEOS EC USB TYPE-C DRIVER
5373 M: Prashant Malani <pmalani@chromium.org>
5374 L: chrome-platform@lists.linux.dev
5375 S: Maintained
5376 F: drivers/platform/chrome/cros_ec_typec
5377 F: drivers/platform/chrome/cros_typec_sw
5378 F: drivers/platform/chrome/cros_typec_vd
5379
5380 CHROMEOS HPS DRIVER
5381 M: Dan Callaghan <dcallagh@chromium.org>
5382 R: Sami Kyöstilä <skyostil@chromium.org
5383 S: Maintained
5384 F: drivers/platform/chrome/cros_hps_i2c.
5385
5386 CHROMEOS EC WATCHDOG
5387 M: Lukasz Majczak <lma@chromium.org>
5388 L: chrome-platform@lists.linux.dev
5389 S: Maintained
5390 F: drivers/watchdog/cros_ec_wdt.c
5391
5392 CHRONTEL CH7322 CEC DRIVER
5393 M: Joe Tessler <jrt@google.com>
5394 L: linux-media@vger.kernel.org
5395 S: Maintained
5396 T: git git://linuxtv.org/media_tree.git
5397 F: Documentation/devicetree/bindings/med
5398 F: drivers/media/cec/i2c/ch7322.c
5399
5400 CIRRUS LOGIC AUDIO CODEC DRIVERS
5401 M: David Rhodes <david.rhodes@cirrus.com>
5402 M: Richard Fitzgerald <rf@opensource.cirr
5403 L: linux-sound@vger.kernel.org
5404 L: patches@opensource.cirrus.com
5405 S: Maintained
5406 F: Documentation/devicetree/bindings/sou
5407 F: drivers/mfd/cs42l43*
5408 F: drivers/pinctrl/cirrus/pinctrl-cs42l4
5409 F: drivers/spi/spi-cs42l43*
5410 F: include/dt-bindings/sound/cs*
5411 F: include/linux/mfd/cs42l43*
5412 F: include/sound/cs*
5413 F: sound/pci/hda/cirrus*
5414 F: sound/pci/hda/cs*
5415 F: sound/pci/hda/hda_component*
5416 F: sound/pci/hda/hda_cs_dsp_ctl.*
5417 F: sound/soc/codecs/cs*
5418
5419 CIRRUS LOGIC HAPTIC DRIVERS
5420 M: James Ogletree <jogletre@opensource.ci
5421 M: Fred Treven <fred.treven@cirrus.com>
5422 M: Ben Bright <ben.bright@cirrus.com>
5423 L: patches@opensource.cirrus.com
5424 S: Supported
5425 F: Documentation/devicetree/bindings/inp
5426 F: drivers/input/misc/cs40l*
5427 F: drivers/mfd/cs40l*
5428 F: include/linux/mfd/cs40l*
5429 F: sound/soc/codecs/cs40l*
5430
5431 CIRRUS LOGIC DSP FIRMWARE DRIVER
5432 M: Simon Trimmer <simont@opensource.cirru
5433 M: Charles Keepax <ckeepax@opensource.cir
5434 M: Richard Fitzgerald <rf@opensource.cirr
5435 L: patches@opensource.cirrus.com
5436 S: Supported
5437 W: https://github.com/CirrusLogic/linux-
5438 T: git https://github.com/CirrusLogic/li
5439 F: drivers/firmware/cirrus/*
5440 F: include/linux/firmware/cirrus/*
5441
5442 CIRRUS LOGIC EP93XX ETHERNET DRIVER
5443 M: Hartley Sweeten <hsweeten@visionengrav
5444 L: netdev@vger.kernel.org
5445 S: Maintained
5446 F: drivers/net/ethernet/cirrus/ep93xx_et
5447
5448 CIRRUS LOGIC LOCHNAGAR DRIVER
5449 M: Charles Keepax <ckeepax@opensource.cir
5450 M: Richard Fitzgerald <rf@opensource.cirr
5451 L: patches@opensource.cirrus.com
5452 S: Supported
5453 F: Documentation/devicetree/bindings/clo
5454 F: Documentation/devicetree/bindings/hwm
5455 F: Documentation/devicetree/bindings/mfd
5456 F: Documentation/devicetree/bindings/pin
5457 F: Documentation/devicetree/bindings/sou
5458 F: Documentation/hwmon/lochnagar.rst
5459 F: drivers/clk/clk-lochnagar.c
5460 F: drivers/hwmon/lochnagar-hwmon.c
5461 F: drivers/mfd/lochnagar-i2c.c
5462 F: drivers/pinctrl/cirrus/pinctrl-lochna
5463 F: drivers/regulator/lochnagar-regulator
5464 F: include/dt-bindings/clock/lochnagar.h
5465 F: include/dt-bindings/pinctrl/lochnagar
5466 F: include/linux/mfd/lochnagar*
5467 F: sound/soc/codecs/lochnagar-sc.c
5468
5469 CIRRUS LOGIC MADERA CODEC DRIVERS
5470 M: Charles Keepax <ckeepax@opensource.cir
5471 M: Richard Fitzgerald <rf@opensource.cirr
5472 L: linux-sound@vger.kernel.org
5473 L: patches@opensource.cirrus.com
5474 S: Supported
5475 W: https://github.com/CirrusLogic/linux-
5476 T: git https://github.com/CirrusLogic/li
5477 F: Documentation/devicetree/bindings/mfd
5478 F: Documentation/devicetree/bindings/pin
5479 F: Documentation/devicetree/bindings/sou
5480 F: drivers/gpio/gpio-madera*
5481 F: drivers/irqchip/irq-madera*
5482 F: drivers/mfd/cs47l*
5483 F: drivers/mfd/madera*
5484 F: drivers/pinctrl/cirrus/*
5485 F: include/dt-bindings/sound/madera*
5486 F: include/linux/irqchip/irq-madera*
5487 F: include/linux/mfd/madera/*
5488 F: include/sound/madera*
5489 F: sound/soc/codecs/cs47l*
5490 F: sound/soc/codecs/madera*
5491
5492 CISCO FCOE HBA DRIVER
5493 M: Satish Kharat <satishkh@cisco.com>
5494 M: Sesidhar Baddela <sebaddel@cisco.com>
5495 M: Karan Tilak Kumar <kartilak@cisco.com>
5496 L: linux-scsi@vger.kernel.org
5497 S: Supported
5498 F: drivers/scsi/fnic/
5499
5500 CISCO SCSI HBA DRIVER
5501 M: Karan Tilak Kumar <kartilak@cisco.com>
5502 M: Sesidhar Baddela <sebaddel@cisco.com>
5503 L: linux-scsi@vger.kernel.org
5504 S: Supported
5505 F: drivers/scsi/snic/
5506
5507 CISCO VIC ETHERNET NIC DRIVER
5508 M: Christian Benvenuti <benve@cisco.com>
5509 M: Satish Kharat <satishkh@cisco.com>
5510 S: Supported
5511 F: drivers/net/ethernet/cisco/enic/
5512
5513 CISCO VIC LOW LATENCY NIC DRIVER
5514 M: Christian Benvenuti <benve@cisco.com>
5515 M: Nelson Escobar <neescoba@cisco.com>
5516 S: Supported
5517 F: drivers/infiniband/hw/usnic/
5518
5519 CLANG CONTROL FLOW INTEGRITY SUPPORT
5520 M: Sami Tolvanen <samitolvanen@google.com
5521 M: Kees Cook <kees@kernel.org>
5522 R: Nathan Chancellor <nathan@kernel.org>
5523 L: llvm@lists.linux.dev
5524 S: Supported
5525 B: https://github.com/ClangBuiltLinux/li
5526 T: git git://git.kernel.org/pub/scm/linu
5527 F: include/linux/cfi.h
5528 F: kernel/cfi.c
5529
5530 CLANG-FORMAT FILE
5531 M: Miguel Ojeda <ojeda@kernel.org>
5532 S: Maintained
5533 F: .clang-format
5534
5535 CLANG/LLVM BUILD SUPPORT
5536 M: Nathan Chancellor <nathan@kernel.org>
5537 R: Nick Desaulniers <ndesaulniers@google.
5538 R: Bill Wendling <morbo@google.com>
5539 R: Justin Stitt <justinstitt@google.com>
5540 L: llvm@lists.linux.dev
5541 S: Supported
5542 W: https://clangbuiltlinux.github.io/
5543 B: https://github.com/ClangBuiltLinux/li
5544 C: irc://irc.libera.chat/clangbuiltlinux
5545 F: Documentation/kbuild/llvm.rst
5546 F: include/linux/compiler-clang.h
5547 F: scripts/Makefile.clang
5548 F: scripts/clang-tools/
5549 K: \b(?i:clang|llvm)\b
5550
5551 CLK API
5552 M: Russell King <linux@armlinux.org.uk>
5553 L: linux-clk@vger.kernel.org
5554 S: Maintained
5555 F: include/linux/clk.h
5556
5557 CLOCKSOURCE, CLOCKEVENT DRIVERS
5558 M: Daniel Lezcano <daniel.lezcano@linaro.
5559 M: Thomas Gleixner <tglx@linutronix.de>
5560 L: linux-kernel@vger.kernel.org
5561 S: Supported
5562 T: git git://git.kernel.org/pub/scm/linu
5563 F: Documentation/devicetree/bindings/tim
5564 F: drivers/clocksource/
5565
5566 CLOSURES
5567 M: Kent Overstreet <kent.overstreet@linux
5568 L: linux-bcachefs@vger.kernel.org
5569 S: Supported
5570 C: irc://irc.oftc.net/bcache
5571 F: include/linux/closure.h
5572 F: lib/closure.c
5573
5574 CMPC ACPI DRIVER
5575 M: Thadeu Lima de Souza Cascardo <cascard
5576 L: platform-driver-x86@vger.kernel.org
5577 S: Supported
5578 F: drivers/platform/x86/classmate-laptop
5579
5580 COBALT MEDIA DRIVER
5581 M: Hans Verkuil <hverkuil-cisco@xs4all.nl
5582 L: linux-media@vger.kernel.org
5583 S: Supported
5584 W: https://linuxtv.org
5585 T: git git://linuxtv.org/media_tree.git
5586 F: drivers/media/pci/cobalt/
5587
5588 COCCINELLE/Semantic Patches (SmPL)
5589 M: Julia Lawall <Julia.Lawall@inria.fr>
5590 M: Nicolas Palix <nicolas.palix@imag.fr>
5591 L: cocci@inria.fr (moderated for non-sub
5592 S: Supported
5593 W: https://coccinelle.gitlabpages.inria.
5594 T: git git://git.kernel.org/pub/scm/linu
5595 F: Documentation/dev-tools/coccinelle.rs
5596 F: scripts/coccicheck
5597 F: scripts/coccinelle/
5598
5599 CODA FILE SYSTEM
5600 M: Jan Harkes <jaharkes@cs.cmu.edu>
5601 M: coda@cs.cmu.edu
5602 L: codalist@coda.cs.cmu.edu
5603 S: Maintained
5604 W: http://www.coda.cs.cmu.edu/
5605 F: Documentation/filesystems/coda.rst
5606 F: fs/coda/
5607 F: include/linux/coda*.h
5608 F: include/uapi/linux/coda*.h
5609
5610 CODA V4L2 MEM2MEM DRIVER
5611 M: Philipp Zabel <p.zabel@pengutronix.de>
5612 L: linux-media@vger.kernel.org
5613 S: Maintained
5614 F: Documentation/devicetree/bindings/med
5615 F: drivers/media/platform/chips-media/co
5616
5617 CODE OF CONDUCT
5618 M: Greg Kroah-Hartman <gregkh@linuxfounda
5619 S: Supported
5620 F: Documentation/process/code-of-conduct
5621 F: Documentation/process/code-of-conduct
5622
5623 CODE TAGGING
5624 M: Suren Baghdasaryan <surenb@google.com>
5625 M: Kent Overstreet <kent.overstreet@linux
5626 S: Maintained
5627 F: include/asm-generic/codetag.lds.h
5628 F: include/linux/codetag.h
5629 F: lib/codetag.c
5630
5631 COMEDI DRIVERS
5632 M: Ian Abbott <abbotti@mev.co.uk>
5633 M: H Hartley Sweeten <hsweeten@visionengr
5634 S: Odd Fixes
5635 F: drivers/comedi/
5636 F: include/linux/comedi/
5637 F: include/uapi/linux/comedi.h
5638
5639 COMMON CLK FRAMEWORK
5640 M: Michael Turquette <mturquette@baylibre
5641 M: Stephen Boyd <sboyd@kernel.org>
5642 L: linux-clk@vger.kernel.org
5643 S: Maintained
5644 Q: http://patchwork.kernel.org/project/l
5645 T: git git://git.kernel.org/pub/scm/linu
5646 F: Documentation/devicetree/bindings/clo
5647 F: drivers/clk/
5648 F: include/dt-bindings/clock/
5649 F: include/linux/clk-pr*
5650 F: include/linux/clk/
5651 F: include/linux/of_clk.h
5652 X: drivers/clk/clkdev.c
5653
5654 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and
5655 M: Steve French <sfrench@samba.org>
5656 R: Paulo Alcantara <pc@manguebit.com> (DF
5657 R: Ronnie Sahlberg <ronniesahlberg@gmail.
5658 R: Shyam Prasad N <sprasad@microsoft.com>
5659 R: Tom Talpey <tom@talpey.com> (RDMA, smb
5660 R: Bharath SM <bharathsm@microsoft.com> (
5661 L: linux-cifs@vger.kernel.org
5662 L: samba-technical@lists.samba.org (mode
5663 S: Supported
5664 W: https://wiki.samba.org/index.php/Linu
5665 T: git git://git.samba.org/sfrench/cifs-
5666 F: Documentation/admin-guide/cifs/
5667 F: fs/smb/client/
5668 F: fs/smb/common/
5669 F: include/uapi/linux/cifs
5670
5671 COMPACTPCI HOTPLUG CORE
5672 M: Scott Murray <scott@spiteful.org>
5673 L: linux-pci@vger.kernel.org
5674 S: Maintained
5675 F: drivers/pci/hotplug/cpci_hotplug*
5676
5677 COMPACTPCI HOTPLUG GENERIC DRIVER
5678 M: Scott Murray <scott@spiteful.org>
5679 L: linux-pci@vger.kernel.org
5680 S: Maintained
5681 F: drivers/pci/hotplug/cpcihp_generic.c
5682
5683 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5684 M: Scott Murray <scott@spiteful.org>
5685 L: linux-pci@vger.kernel.org
5686 S: Maintained
5687 F: drivers/pci/hotplug/cpcihp_zt5550.*
5688
5689 COMPAL LAPTOP SUPPORT
5690 M: Cezary Jackiewicz <cezary.jackiewicz@g
5691 L: platform-driver-x86@vger.kernel.org
5692 S: Maintained
5693 F: drivers/platform/x86/compal-laptop.c
5694
5695 COMPILER ATTRIBUTES
5696 M: Miguel Ojeda <ojeda@kernel.org>
5697 S: Maintained
5698 F: include/linux/compiler_attributes.h
5699
5700 COMPUTE EXPRESS LINK (CXL)
5701 M: Davidlohr Bueso <dave@stgolabs.net>
5702 M: Jonathan Cameron <jonathan.cameron@hua
5703 M: Dave Jiang <dave.jiang@intel.com>
5704 M: Alison Schofield <alison.schofield@int
5705 M: Vishal Verma <vishal.l.verma@intel.com
5706 M: Ira Weiny <ira.weiny@intel.com>
5707 M: Dan Williams <dan.j.williams@intel.com
5708 L: linux-cxl@vger.kernel.org
5709 S: Maintained
5710 F: Documentation/driver-api/cxl
5711 F: drivers/cxl/
5712 F: include/cxl/
5713 F: include/uapi/linux/cxl_mem.h
5714 F: tools/testing/cxl/
5715
5716 COMPUTE EXPRESS LINK PMU (CPMU)
5717 M: Jonathan Cameron <jonathan.cameron@hua
5718 L: linux-cxl@vger.kernel.org
5719 S: Maintained
5720 F: Documentation/admin-guide/perf/cxl.rs
5721 F: drivers/perf/cxl_pmu.c
5722
5723 CONEXANT ACCESSRUNNER USB DRIVER
5724 L: accessrunner-general@lists.sourceforg
5725 S: Orphan
5726 W: http://accessrunner.sourceforge.net/
5727 F: drivers/usb/atm/cxacru.c
5728
5729 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 V
5730 M: Elena Reshetova <elena.reshetova@intel
5731 M: Carlos Bilbao <carlos.bilbao.osdev@gma
5732 S: Maintained
5733 F: Documentation/security/snp-tdx-threat
5734
5735 CONFIGFS
5736 M: Joel Becker <jlbec@evilplan.org>
5737 M: Christoph Hellwig <hch@lst.de>
5738 S: Supported
5739 T: git git://git.infradead.org/users/hch
5740 F: fs/configfs/
5741 F: include/linux/configfs.h
5742 F: samples/configfs/
5743
5744 CONSOLE SUBSYSTEM
5745 M: Greg Kroah-Hartman <gregkh@linuxfounda
5746 S: Supported
5747 F: drivers/video/console/
5748 F: include/linux/console*
5749
5750 CONTEXT TRACKING
5751 M: Frederic Weisbecker <frederic@kernel.o
5752 M: "Paul E. McKenney" <paulmck@kernel.org
5753 S: Maintained
5754 F: include/linux/context_tracking*
5755 F: kernel/context_tracking.c
5756
5757 CONTROL GROUP (CGROUP)
5758 M: Tejun Heo <tj@kernel.org>
5759 M: Zefan Li <lizefan.x@bytedance.com>
5760 M: Johannes Weiner <hannes@cmpxchg.org>
5761 M: Michal Koutný <mkoutny@suse.com>
5762 L: cgroups@vger.kernel.org
5763 S: Maintained
5764 T: git git://git.kernel.org/pub/scm/linu
5765 F: Documentation/admin-guide/cgroup-v1/
5766 F: Documentation/admin-guide/cgroup-v2.r
5767 F: include/linux/cgroup*
5768 F: kernel/cgroup/
5769 F: tools/testing/selftests/cgroup/
5770
5771 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5772 M: Tejun Heo <tj@kernel.org>
5773 M: Josef Bacik <josef@toxicpanda.com>
5774 M: Jens Axboe <axboe@kernel.dk>
5775 L: cgroups@vger.kernel.org
5776 L: linux-block@vger.kernel.org
5777 T: git git://git.kernel.dk/linux-block
5778 F: Documentation/admin-guide/cgroup-v1/b
5779 F: block/bfq-cgroup.c
5780 F: block/blk-cgroup.c
5781 F: block/blk-iocost.c
5782 F: block/blk-iolatency.c
5783 F: block/blk-throttle.c
5784 F: include/linux/blk-cgroup.h
5785
5786 CONTROL GROUP - CPUSET
5787 M: Waiman Long <longman@redhat.com>
5788 M: Zefan Li <lizefan.x@bytedance.com>
5789 L: cgroups@vger.kernel.org
5790 S: Maintained
5791 T: git git://git.kernel.org/pub/scm/linu
5792 F: Documentation/admin-guide/cgroup-v1/c
5793 F: include/linux/cpuset.h
5794 F: kernel/cgroup/cpuset-internal.h
5795 F: kernel/cgroup/cpuset-v1.c
5796 F: kernel/cgroup/cpuset.c
5797 F: tools/testing/selftests/cgroup/test_c
5798 F: tools/testing/selftests/cgroup/test_c
5799 F: tools/testing/selftests/cgroup/test_c
5800
5801 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (M
5802 M: Johannes Weiner <hannes@cmpxchg.org>
5803 M: Michal Hocko <mhocko@kernel.org>
5804 M: Roman Gushchin <roman.gushchin@linux.d
5805 M: Shakeel Butt <shakeel.butt@linux.dev>
5806 R: Muchun Song <muchun.song@linux.dev>
5807 L: cgroups@vger.kernel.org
5808 L: linux-mm@kvack.org
5809 S: Maintained
5810 F: include/linux/memcontrol.h
5811 F: mm/memcontrol.c
5812 F: mm/memcontrol-v1.c
5813 F: mm/memcontrol-v1.h
5814 F: mm/swap_cgroup.c
5815 F: samples/cgroup/*
5816 F: tools/testing/selftests/cgroup/memcg_
5817 F: tools/testing/selftests/cgroup/test_h
5818 F: tools/testing/selftests/cgroup/test_k
5819 F: tools/testing/selftests/cgroup/test_m
5820
5821 CORETEMP HARDWARE MONITORING DRIVER
5822 M: Fenghua Yu <fenghua.yu@intel.com>
5823 L: linux-hwmon@vger.kernel.org
5824 S: Maintained
5825 F: Documentation/hwmon/coretemp.rst
5826 F: drivers/hwmon/coretemp.c
5827
5828 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5829 M: Marius Zachmann <mail@mariuszachmann.d
5830 L: linux-hwmon@vger.kernel.org
5831 S: Maintained
5832 F: drivers/hwmon/corsair-cpro.c
5833
5834 CORSAIR-PSU HARDWARE MONITOR DRIVER
5835 M: Wilken Gottwalt <wilken.gottwalt@poste
5836 L: linux-hwmon@vger.kernel.org
5837 S: Maintained
5838 F: Documentation/hwmon/corsair-psu.rst
5839 F: drivers/hwmon/corsair-psu.c
5840
5841 COUNTER SUBSYSTEM
5842 M: William Breathitt Gray <wbg@kernel.org
5843 L: linux-iio@vger.kernel.org
5844 S: Maintained
5845 T: git git://git.kernel.org/pub/scm/linu
5846 F: Documentation/ABI/testing/sysfs-bus-c
5847 F: Documentation/driver-api/generic-coun
5848 F: drivers/counter/
5849 F: include/linux/counter.h
5850 F: include/uapi/linux/counter.h
5851 F: tools/counter/
5852
5853 COUNTER WATCH EVENTS TOOL
5854 M: Fabrice Gasnier <fabrice.gasnier@foss.
5855 L: linux-iio@vger.kernel.org
5856 S: Maintained
5857 F: tools/counter/counter_watch_events.c
5858
5859 CP2615 I2C DRIVER
5860 M: Bence Csókás <bence98@sch.bme.hu>
5861 S: Maintained
5862 F: drivers/i2c/busses/i2c-cp2615.c
5863
5864 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG
5865 M: Viresh Kumar <viresh.kumar@linaro.org>
5866 M: Sudeep Holla <sudeep.holla@arm.com>
5867 L: linux-pm@vger.kernel.org
5868 S: Maintained
5869 W: http://www.arm.com/products/processor
5870 F: drivers/cpufreq/vexpress-spc-cpufreq.
5871
5872 CPU FREQUENCY SCALING FRAMEWORK
5873 M: "Rafael J. Wysocki" <rafael@kernel.org
5874 M: Viresh Kumar <viresh.kumar@linaro.org>
5875 L: linux-pm@vger.kernel.org
5876 S: Maintained
5877 B: https://bugzilla.kernel.org
5878 T: git git://git.kernel.org/pub/scm/linu
5879 T: git git://git.kernel.org/pub/scm/linu
5880 F: Documentation/admin-guide/pm/cpufreq.
5881 F: Documentation/admin-guide/pm/intel_ps
5882 F: Documentation/cpu-freq/
5883 F: Documentation/devicetree/bindings/cpu
5884 F: drivers/cpufreq/
5885 F: include/linux/cpufreq.h
5886 F: include/linux/sched/cpufreq.h
5887 F: kernel/sched/cpufreq*.c
5888 F: tools/testing/selftests/cpufreq/
5889
5890 CPU HOTPLUG
5891 M: Thomas Gleixner <tglx@linutronix.de>
5892 M: Peter Zijlstra <peterz@infradead.org>
5893 L: linux-kernel@vger.kernel.org
5894 S: Maintained
5895 T: git git://git.kernel.org/pub/scm/linu
5896 F: include/linux/cpu.h
5897 F: include/linux/cpuhotplug.h
5898 F: include/linux/smpboot.h
5899 F: kernel/cpu.c
5900 F: kernel/smpboot.*
5901
5902 CPU IDLE TIME MANAGEMENT FRAMEWORK
5903 M: "Rafael J. Wysocki" <rafael@kernel.org
5904 M: Daniel Lezcano <daniel.lezcano@linaro.
5905 L: linux-pm@vger.kernel.org
5906 S: Maintained
5907 B: https://bugzilla.kernel.org
5908 T: git git://git.kernel.org/pub/scm/linu
5909 F: Documentation/admin-guide/pm/cpuidle.
5910 F: Documentation/driver-api/pm/cpuidle.r
5911 F: drivers/cpuidle/
5912 F: include/linux/cpuidle.h
5913
5914 CPU POWER MONITORING SUBSYSTEM
5915 M: Thomas Renninger <trenn@suse.com>
5916 M: Shuah Khan <shuah@kernel.org>
5917 M: Shuah Khan <skhan@linuxfoundation.org>
5918 M: John B. Wyatt IV <jwyatt@redhat.com>
5919 M: John B. Wyatt IV <sageofredondo@gmail.
5920 M: John Kacur <jkacur@redhat.com>
5921 L: linux-pm@vger.kernel.org
5922 S: Maintained
5923 F: tools/power/cpupower/
5924
5925 CPUID/MSR DRIVER
5926 M: "H. Peter Anvin" <hpa@zytor.com>
5927 S: Maintained
5928 F: arch/x86/kernel/cpuid.c
5929 F: arch/x86/kernel/msr.c
5930
5931 CPUIDLE DRIVER - ARM BIG LITTLE
5932 M: Lorenzo Pieralisi <lpieralisi@kernel.o
5933 M: Daniel Lezcano <daniel.lezcano@linaro.
5934 L: linux-pm@vger.kernel.org
5935 L: linux-arm-kernel@lists.infradead.org
5936 S: Maintained
5937 T: git git://git.kernel.org/pub/scm/linu
5938 F: drivers/cpuidle/cpuidle-big_little.c
5939
5940 CPUIDLE DRIVER - ARM EXYNOS
5941 M: Daniel Lezcano <daniel.lezcano@linaro.
5942 M: Kukjin Kim <kgene@kernel.org>
5943 R: Krzysztof Kozlowski <krzk@kernel.org>
5944 L: linux-pm@vger.kernel.org
5945 L: linux-samsung-soc@vger.kernel.org
5946 S: Maintained
5947 F: arch/arm/mach-exynos/pm.c
5948 F: drivers/cpuidle/cpuidle-exynos.c
5949 F: include/linux/platform_data/cpuidle-e
5950
5951 CPUIDLE DRIVER - ARM PSCI
5952 M: Lorenzo Pieralisi <lpieralisi@kernel.o
5953 M: Sudeep Holla <sudeep.holla@arm.com>
5954 L: linux-pm@vger.kernel.org
5955 L: linux-arm-kernel@lists.infradead.org
5956 S: Supported
5957 F: drivers/cpuidle/cpuidle-psci.c
5958
5959 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5960 M: Ulf Hansson <ulf.hansson@linaro.org>
5961 L: linux-pm@vger.kernel.org
5962 L: linux-arm-kernel@lists.infradead.org
5963 S: Supported
5964 T: git git://git.kernel.org/pub/scm/linu
5965 F: drivers/cpuidle/cpuidle-psci-domain.c
5966 F: drivers/cpuidle/cpuidle-psci.h
5967
5968 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5969 M: Ulf Hansson <ulf.hansson@linaro.org>
5970 L: linux-pm@vger.kernel.org
5971 S: Supported
5972 T: git git://git.kernel.org/pub/scm/linu
5973 F: drivers/cpuidle/dt_idle_genpd.c
5974 F: drivers/cpuidle/dt_idle_genpd.h
5975
5976 CPUIDLE DRIVER - RISC-V SBI
5977 M: Anup Patel <anup@brainfault.org>
5978 L: linux-pm@vger.kernel.org
5979 L: linux-riscv@lists.infradead.org
5980 S: Maintained
5981 F: drivers/cpuidle/cpuidle-riscv-sbi.c
5982
5983 CRAMFS FILESYSTEM
5984 M: Nicolas Pitre <nico@fluxnic.net>
5985 S: Maintained
5986 F: Documentation/filesystems/cramfs.rst
5987 F: fs/cramfs/
5988
5989 CREATIVE SB0540
5990 M: Bastien Nocera <hadess@hadess.net>
5991 L: linux-input@vger.kernel.org
5992 S: Maintained
5993 F: drivers/hid/hid-creative-sb0540.c
5994
5995 CRYPTO API
5996 M: Herbert Xu <herbert@gondor.apana.org.a
5997 M: "David S. Miller" <davem@davemloft.net
5998 L: linux-crypto@vger.kernel.org
5999 S: Maintained
6000 T: git git://git.kernel.org/pub/scm/linu
6001 T: git git://git.kernel.org/pub/scm/linu
6002 F: Documentation/crypto/
6003 F: Documentation/devicetree/bindings/cry
6004 F: arch/*/crypto/
6005 F: crypto/
6006 F: drivers/crypto/
6007 F: include/crypto/
6008 F: include/linux/crypto*
6009 F: lib/crypto/
6010
6011 CRYPTO SPEED TEST COMPARE
6012 M: Wang Jinchao <wangjinchao@xfusion.com>
6013 L: linux-crypto@vger.kernel.org
6014 S: Maintained
6015 F: tools/crypto/tcrypt/tcrypt_speed_comp
6016
6017 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
6018 M: Neil Horman <nhorman@tuxdriver.com>
6019 L: linux-crypto@vger.kernel.org
6020 S: Maintained
6021 F: crypto/ansi_cprng.c
6022 F: crypto/rng.c
6023
6024 CS3308 MEDIA DRIVER
6025 M: Hans Verkuil <hverkuil@xs4all.nl>
6026 L: linux-media@vger.kernel.org
6027 S: Odd Fixes
6028 W: http://linuxtv.org
6029 T: git git://linuxtv.org/media_tree.git
6030 F: drivers/media/i2c/cs3308.c
6031
6032 CS5535 Audio ALSA driver
6033 M: Jaya Kumar <jayakumar.alsa@gmail.com>
6034 S: Maintained
6035 F: sound/pci/cs5535audio/
6036
6037 CTU CAN FD DRIVER
6038 M: Pavel Pisa <pisa@cmp.felk.cvut.cz>
6039 M: Ondrej Ille <ondrej.ille@gmail.com>
6040 L: linux-can@vger.kernel.org
6041 S: Maintained
6042 F: Documentation/devicetree/bindings/net
6043 F: drivers/net/can/ctucanfd/
6044
6045 CVE ASSIGNMENT CONTACT
6046 M: CVE Assignment Team <cve@kernel.org>
6047 S: Maintained
6048 F: Documentation/process/cve.rst
6049
6050 CW1200 WLAN driver
6051 S: Orphan
6052 F: drivers/net/wireless/st/cw1200/
6053 F: include/linux/platform_data/net-cw120
6054
6055 CX18 VIDEO4LINUX DRIVER
6056 M: Andy Walls <awalls@md.metrocast.net>
6057 L: linux-media@vger.kernel.org
6058 S: Maintained
6059 W: https://linuxtv.org
6060 T: git git://linuxtv.org/media_tree.git
6061 F: drivers/media/pci/cx18/
6062 F: include/uapi/linux/ivtv*
6063
6064 CX2341X MPEG ENCODER HELPER MODULE
6065 M: Hans Verkuil <hverkuil@xs4all.nl>
6066 L: linux-media@vger.kernel.org
6067 S: Maintained
6068 W: https://linuxtv.org
6069 T: git git://linuxtv.org/media_tree.git
6070 F: drivers/media/common/cx2341x*
6071 F: include/media/drv-intf/cx2341x.h
6072
6073 CX24120 MEDIA DRIVER
6074 M: Jemma Denson <jdenson@gmail.com>
6075 M: Patrick Boettcher <patrick.boettcher@p
6076 L: linux-media@vger.kernel.org
6077 S: Maintained
6078 W: https://linuxtv.org
6079 Q: http://patchwork.linuxtv.org/project/
6080 F: drivers/media/dvb-frontends/cx24120*
6081
6082 CX88 VIDEO4LINUX DRIVER
6083 M: Mauro Carvalho Chehab <mchehab@kernel.
6084 L: linux-media@vger.kernel.org
6085 S: Odd fixes
6086 W: https://linuxtv.org
6087 T: git git://linuxtv.org/media_tree.git
6088 F: Documentation/driver-api/media/driver
6089 F: drivers/media/pci/cx88/
6090
6091 CXD2820R MEDIA DRIVER
6092 L: linux-media@vger.kernel.org
6093 S: Orphan
6094 W: https://linuxtv.org
6095 Q: http://patchwork.linuxtv.org/project/
6096 F: drivers/media/dvb-frontends/cxd2820r*
6097
6098 CXGB3 ETHERNET DRIVER (CXGB3)
6099 M: Potnuri Bharat Teja <bharat@chelsio.co
6100 L: netdev@vger.kernel.org
6101 S: Supported
6102 W: http://www.chelsio.com
6103 F: drivers/net/ethernet/chelsio/cxgb3/
6104
6105 CXGB3 ISCSI DRIVER (CXGB3I)
6106 M: Varun Prakash <varun@chelsio.com>
6107 L: linux-scsi@vger.kernel.org
6108 S: Supported
6109 W: http://www.chelsio.com
6110 F: drivers/scsi/cxgbi/cxgb3i
6111
6112 CXGB4 CRYPTO DRIVER (chcr)
6113 M: Ayush Sawal <ayush.sawal@chelsio.com>
6114 L: linux-crypto@vger.kernel.org
6115 S: Supported
6116 W: http://www.chelsio.com
6117 F: drivers/crypto/chelsio
6118
6119 CXGB4 ETHERNET DRIVER (CXGB4)
6120 M: Potnuri Bharat Teja <bharat@chelsio.co
6121 L: netdev@vger.kernel.org
6122 S: Supported
6123 W: http://www.chelsio.com
6124 F: drivers/net/ethernet/chelsio/cxgb4/
6125
6126 CXGB4 INLINE CRYPTO DRIVER
6127 M: Ayush Sawal <ayush.sawal@chelsio.com>
6128 L: netdev@vger.kernel.org
6129 S: Supported
6130 W: http://www.chelsio.com
6131 F: drivers/net/ethernet/chelsio/inline_c
6132
6133 CXGB4 ISCSI DRIVER (CXGB4I)
6134 M: Varun Prakash <varun@chelsio.com>
6135 L: linux-scsi@vger.kernel.org
6136 S: Supported
6137 W: http://www.chelsio.com
6138 F: drivers/scsi/cxgbi/cxgb4i
6139
6140 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
6141 M: Potnuri Bharat Teja <bharat@chelsio.co
6142 L: linux-rdma@vger.kernel.org
6143 S: Supported
6144 W: http://www.openfabrics.org
6145 F: drivers/infiniband/hw/cxgb4/
6146 F: include/uapi/rdma/cxgb4-abi.h
6147
6148 CXGB4VF ETHERNET DRIVER (CXGB4VF)
6149 M: Potnuri Bharat Teja <bharat@chelsio.co
6150 L: netdev@vger.kernel.org
6151 S: Supported
6152 W: http://www.chelsio.com
6153 F: drivers/net/ethernet/chelsio/cxgb4vf/
6154
6155 CXL (IBM Coherent Accelerator Processor Inter
6156 M: Frederic Barrat <fbarrat@linux.ibm.com
6157 M: Andrew Donnellan <ajd@linux.ibm.com>
6158 L: linuxppc-dev@lists.ozlabs.org
6159 S: Supported
6160 F: Documentation/ABI/testing/sysfs-class
6161 F: Documentation/arch/powerpc/cxl.rst
6162 F: arch/powerpc/platforms/powernv/pci-cx
6163 F: drivers/misc/cxl/
6164 F: include/misc/cxl*
6165 F: include/uapi/misc/cxl.h
6166
6167 CXLFLASH (IBM Coherent Accelerator Processor
6168 M: Manoj N. Kumar <manoj@linux.ibm.com>
6169 M: Uma Krishnan <ukrishn@linux.ibm.com>
6170 L: linux-scsi@vger.kernel.org
6171 S: Obsolete
6172 F: Documentation/arch/powerpc/cxlflash.r
6173 F: drivers/scsi/cxlflash/
6174 F: include/uapi/scsi/cxlflash_ioctl.h
6175
6176 CYBERPRO FB DRIVER
6177 M: Russell King <linux@armlinux.org.uk>
6178 L: linux-arm-kernel@lists.infradead.org
6179 S: Maintained
6180 W: http://www.armlinux.org.uk/
6181 F: drivers/video/fbdev/cyber2000fb.*
6182
6183 CYCLADES PC300 DRIVER
6184 S: Orphan
6185 F: drivers/net/wan/pc300*
6186
6187 CYPRESS CY8C95X0 PINCTRL DRIVER
6188 M: Patrick Rudolph <patrick.rudolph@9elem
6189 L: linux-gpio@vger.kernel.org
6190 S: Maintained
6191 F: drivers/pinctrl/pinctrl-cy8c95x0.c
6192
6193 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
6194 M: Linus Walleij <linus.walleij@linaro.or
6195 L: linux-input@vger.kernel.org
6196 S: Maintained
6197 F: drivers/input/touchscreen/cy8ctma140.
6198
6199 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
6200 M: Yassine Oudjana <y.oudjana@protonmail.
6201 L: linux-input@vger.kernel.org
6202 S: Maintained
6203 F: Documentation/devicetree/bindings/inp
6204 F: drivers/input/keyboard/cypress-sf.c
6205
6206 CYPRESS_FIRMWARE MEDIA DRIVER
6207 L: linux-media@vger.kernel.org
6208 S: Orphan
6209 W: https://linuxtv.org
6210 Q: http://patchwork.linuxtv.org/project/
6211 F: drivers/media/common/cypress_firmware
6212
6213 CYTTSP TOUCHSCREEN DRIVER
6214 M: Linus Walleij <linus.walleij@linaro.or
6215 L: linux-input@vger.kernel.org
6216 S: Maintained
6217 F: drivers/input/touchscreen/cyttsp*
6218
6219 D-LINK DIR-685 TOUCHKEYS DRIVER
6220 M: Linus Walleij <linus.walleij@linaro.or
6221 L: linux-input@vger.kernel.org
6222 S: Supported
6223 F: drivers/input/keyboard/dlink-dir685-t
6224
6225 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
6226 M: Joshua Kinard <kumba@gentoo.org>
6227 S: Maintained
6228 F: drivers/rtc/rtc-ds1685.c
6229 F: include/linux/rtc/ds1685.h
6230
6231 DAMA SLAVE for AX.25
6232 M: Joerg Reuter <jreuter@yaina.de>
6233 L: linux-hams@vger.kernel.org
6234 S: Maintained
6235 W: http://yaina.de/jreuter/
6236 W: http://www.qsl.net/dl1bke/
6237 F: net/ax25/af_ax25.c
6238 F: net/ax25/ax25_dev.c
6239 F: net/ax25/ax25_ds_*
6240 F: net/ax25/ax25_in.c
6241 F: net/ax25/ax25_out.c
6242 F: net/ax25/ax25_timer.c
6243 F: net/ax25/sysctl_net_ax25.c
6244
6245 DATA ACCESS MONITOR
6246 M: SeongJae Park <sj@kernel.org>
6247 L: damon@lists.linux.dev
6248 L: linux-mm@kvack.org
6249 S: Maintained
6250 W: https://damonitor.github.io
6251 P: Documentation/mm/damon/maintainer-pro
6252 T: git git://git.kernel.org/pub/scm/linu
6253 T: quilt git://git.kernel.org/pub/scm/li
6254 T: git git://git.kernel.org/pub/scm/linu
6255 F: Documentation/ABI/testing/sysfs-kerne
6256 F: Documentation/admin-guide/mm/damon/
6257 F: Documentation/mm/damon/
6258 F: include/linux/damon.h
6259 F: include/trace/events/damon.h
6260 F: mm/damon/
6261 F: tools/testing/selftests/damon/
6262
6263 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
6264 L: netdev@vger.kernel.org
6265 S: Orphan
6266 F: Documentation/networking/device_drive
6267 F: drivers/net/ethernet/dec/tulip/dmfe.c
6268
6269 DC390/AM53C974 SCSI driver
6270 M: Hannes Reinecke <hare@suse.com>
6271 L: linux-scsi@vger.kernel.org
6272 S: Maintained
6273 F: drivers/scsi/am53c974.c
6274
6275 DC395x SCSI driver
6276 M: Oliver Neukum <oliver@neukum.org>
6277 M: Ali Akcaagac <aliakc@web.de>
6278 M: Jamie Lenehan <lenehan@twibble.org>
6279 S: Maintained
6280 F: Documentation/scsi/dc395x.rst
6281 F: drivers/scsi/dc395x.*
6282
6283 DCCP PROTOCOL
6284 L: dccp@vger.kernel.org
6285 S: Orphan
6286 W: http://www.linuxfoundation.org/collab
6287 F: include/linux/dccp.h
6288 F: include/linux/tfrc.h
6289 F: include/uapi/linux/dccp.h
6290 F: net/dccp/
6291
6292 DEBUGOBJECTS:
6293 M: Thomas Gleixner <tglx@linutronix.de>
6294 L: linux-kernel@vger.kernel.org
6295 S: Maintained
6296 T: git git://git.kernel.org/pub/scm/linu
6297 F: include/linux/debugobjects.h
6298 F: lib/debugobjects.c
6299
6300 DECSTATION PLATFORM SUPPORT
6301 M: "Maciej W. Rozycki" <macro@orcam.me.uk
6302 L: linux-mips@vger.kernel.org
6303 S: Maintained
6304 W: http://www.linux-mips.org/wiki/DECsta
6305 F: arch/mips/dec/
6306 F: arch/mips/include/asm/dec/
6307 F: arch/mips/include/asm/mach-dec/
6308
6309 DEFXX FDDI NETWORK DRIVER
6310 M: "Maciej W. Rozycki" <macro@orcam.me.uk
6311 S: Maintained
6312 F: drivers/net/fddi/defxx.*
6313
6314 DEFZA FDDI NETWORK DRIVER
6315 M: "Maciej W. Rozycki" <macro@orcam.me.uk
6316 S: Maintained
6317 F: drivers/net/fddi/defza.*
6318
6319 DEINTERLACE DRIVERS FOR ALLWINNER H3
6320 M: Jernej Skrabec <jernej.skrabec@gmail.c
6321 L: linux-media@vger.kernel.org
6322 S: Maintained
6323 T: git git://linuxtv.org/media_tree.git
6324 F: Documentation/devicetree/bindings/med
6325 F: drivers/media/platform/sunxi/sun8i-di
6326
6327 DELL LAPTOP DRIVER
6328 M: Matthew Garrett <mjg59@srcf.ucam.org>
6329 M: Pali Rohár <pali@kernel.org>
6330 L: platform-driver-x86@vger.kernel.org
6331 S: Maintained
6332 F: drivers/platform/x86/dell/dell-laptop
6333
6334 DELL LAPTOP FREEFALL DRIVER
6335 M: Pali Rohár <pali@kernel.org>
6336 S: Maintained
6337 F: drivers/platform/x86/dell/dell-smo880
6338
6339 DELL LAPTOP RBTN DRIVER
6340 M: Pali Rohár <pali@kernel.org>
6341 S: Maintained
6342 F: drivers/platform/x86/dell/dell-rbtn.*
6343
6344 DELL LAPTOP SMM DRIVER
6345 M: Pali Rohár <pali@kernel.org>
6346 S: Maintained
6347 F: Documentation/ABI/obsolete/procfs-i8k
6348 F: drivers/hwmon/dell-smm-hwmon.c
6349 F: include/uapi/linux/i8k.h
6350
6351 DELL PC DRIVER
6352 M: Lyndon Sanche <lsanche@lyndeno.ca>
6353 L: platform-driver-x86@vger.kernel.org
6354 S: Maintained
6355 F: drivers/platform/x86/dell/dell-pc.c
6356
6357 DELL REMOTE BIOS UPDATE DRIVER
6358 M: Stuart Hayes <stuart.w.hayes@gmail.com
6359 L: platform-driver-x86@vger.kernel.org
6360 S: Maintained
6361 F: drivers/platform/x86/dell/dell_rbu.c
6362
6363 DELL SMBIOS DRIVER
6364 M: Pali Rohár <pali@kernel.org>
6365 L: Dell.Client.Kernel@dell.com
6366 L: platform-driver-x86@vger.kernel.org
6367 S: Maintained
6368 F: drivers/platform/x86/dell/dell-smbios
6369
6370 DELL SMBIOS SMM DRIVER
6371 L: Dell.Client.Kernel@dell.com
6372 L: platform-driver-x86@vger.kernel.org
6373 S: Maintained
6374 F: drivers/platform/x86/dell/dell-smbios
6375
6376 DELL SMBIOS WMI DRIVER
6377 L: Dell.Client.Kernel@dell.com
6378 L: platform-driver-x86@vger.kernel.org
6379 S: Maintained
6380 F: drivers/platform/x86/dell/dell-smbios
6381 F: tools/wmi/dell-smbios-example.c
6382
6383 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
6384 M: Stuart Hayes <stuart.w.hayes@gmail.com
6385 L: platform-driver-x86@vger.kernel.org
6386 S: Maintained
6387 F: Documentation/userspace-api/dcdbas.rs
6388 F: drivers/platform/x86/dell/dcdbas.*
6389
6390 DELL WMI DDV DRIVER
6391 M: Armin Wolf <W_Armin@gmx.de>
6392 S: Maintained
6393 F: Documentation/ABI/testing/debugfs-del
6394 F: Documentation/ABI/testing/sysfs-platf
6395 F: Documentation/wmi/devices/dell-wmi-dd
6396 F: drivers/platform/x86/dell/dell-wmi-dd
6397
6398 DELL WMI DESCRIPTOR DRIVER
6399 L: Dell.Client.Kernel@dell.com
6400 S: Maintained
6401 F: drivers/platform/x86/dell/dell-wmi-de
6402
6403 DELL WMI HARDWARE PRIVACY SUPPORT
6404 L: Dell.Client.Kernel@dell.com
6405 L: platform-driver-x86@vger.kernel.org
6406 S: Maintained
6407 F: drivers/platform/x86/dell/dell-wmi-pr
6408
6409 DELL WMI NOTIFICATIONS DRIVER
6410 M: Matthew Garrett <mjg59@srcf.ucam.org>
6411 M: Pali Rohár <pali@kernel.org>
6412 S: Maintained
6413 F: drivers/platform/x86/dell/dell-wmi-ba
6414
6415 DELL WMI SYSMAN DRIVER
6416 M: Prasanth Ksr <prasanth.ksr@dell.com>
6417 L: Dell.Client.Kernel@dell.com
6418 L: platform-driver-x86@vger.kernel.org
6419 S: Maintained
6420 F: Documentation/ABI/testing/sysfs-class
6421 F: drivers/platform/x86/dell/dell-wmi-sy
6422
6423 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
6424 M: Zev Weiss <zev@bewilderbeest.net>
6425 L: linux-hwmon@vger.kernel.org
6426 S: Maintained
6427 F: drivers/hwmon/pmbus/delta-ahe50dc-fan
6428
6429 DELTA DPS920AB PSU DRIVER
6430 M: Robert Marko <robert.marko@sartura.hr>
6431 L: linux-hwmon@vger.kernel.org
6432 S: Maintained
6433 F: Documentation/hwmon/dps920ab.rst
6434 F: drivers/hwmon/pmbus/dps920ab.c
6435
6436 DELTA NETWORKS TN48M CPLD DRIVERS
6437 M: Robert Marko <robert.marko@sartura.hr>
6438 S: Maintained
6439 F: Documentation/devicetree/bindings/gpi
6440 F: Documentation/devicetree/bindings/mfd
6441 F: Documentation/devicetree/bindings/res
6442 F: drivers/gpio/gpio-tn48m.c
6443 F: include/dt-bindings/reset/delta,tn48m
6444
6445 DELTA ST MEDIA DRIVER
6446 M: Hugues Fruchet <hugues.fruchet@foss.st
6447 L: linux-media@vger.kernel.org
6448 S: Supported
6449 W: https://linuxtv.org
6450 T: git git://linuxtv.org/media_tree.git
6451 F: drivers/media/platform/st/sti/delta
6452
6453 DENALI NAND DRIVER
6454 L: linux-mtd@lists.infradead.org
6455 S: Orphan
6456 F: drivers/mtd/nand/raw/denali*
6457
6458 DESIGNWARE EDMA CORE IP DRIVER
6459 M: Manivannan Sadhasivam <manivannan.sadh
6460 L: dmaengine@vger.kernel.org
6461 S: Maintained
6462 F: drivers/dma/dw-edma/
6463 F: include/linux/dma/edma.h
6464
6465 DESIGNWARE USB2 DRD IP DRIVER
6466 M: Minas Harutyunyan <hminas@synopsys.com
6467 L: linux-usb@vger.kernel.org
6468 S: Maintained
6469 T: git git://git.kernel.org/pub/scm/linu
6470 F: drivers/usb/dwc2/
6471
6472 DESIGNWARE USB3 DRD IP DRIVER
6473 M: Thinh Nguyen <Thinh.Nguyen@synopsys.co
6474 L: linux-usb@vger.kernel.org
6475 S: Maintained
6476 F: drivers/usb/dwc3/
6477
6478 DESIGNWARE XDATA IP DRIVER
6479 L: linux-pci@vger.kernel.org
6480 S: Orphan
6481 F: Documentation/misc-devices/dw-xdata-p
6482 F: drivers/misc/dw-xdata-pcie.c
6483
6484 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6485 M: Andreas Klinger <ak@it-klinger.de>
6486 L: linux-iio@vger.kernel.org
6487 S: Maintained
6488 F: Documentation/ABI/testing/sysfs-bus-i
6489 F: drivers/iio/proximity/srf*.c
6490
6491 DEVICE COREDUMP (DEV_COREDUMP)
6492 M: Johannes Berg <johannes@sipsolutions.n
6493 L: linux-kernel@vger.kernel.org
6494 S: Maintained
6495 F: drivers/base/devcoredump.c
6496 F: include/linux/devcoredump.h
6497
6498 DEVICE DEPENDENCY HELPER SCRIPT
6499 M: Saravana Kannan <saravanak@google.com>
6500 L: linux-kernel@vger.kernel.org
6501 S: Maintained
6502 F: scripts/dev-needs.sh
6503
6504 DEVICE DIRECT ACCESS (DAX)
6505 M: Dan Williams <dan.j.williams@intel.com
6506 M: Vishal Verma <vishal.l.verma@intel.com
6507 M: Dave Jiang <dave.jiang@intel.com>
6508 L: nvdimm@lists.linux.dev
6509 L: linux-cxl@vger.kernel.org
6510 S: Supported
6511 F: drivers/dax/
6512
6513 DEVICE FREQUENCY (DEVFREQ)
6514 M: MyungJoo Ham <myungjoo.ham@samsung.com
6515 M: Kyungmin Park <kyungmin.park@samsung.c
6516 M: Chanwoo Choi <cw00.choi@samsung.com>
6517 L: linux-pm@vger.kernel.org
6518 S: Maintained
6519 T: git git://git.kernel.org/pub/scm/linu
6520 F: Documentation/devicetree/bindings/dev
6521 F: Documentation/devicetree/bindings/int
6522 F: drivers/devfreq/
6523 F: include/linux/devfreq.h
6524 F: include/trace/events/devfreq.h
6525
6526 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6527 M: Chanwoo Choi <cw00.choi@samsung.com>
6528 L: linux-pm@vger.kernel.org
6529 S: Supported
6530 T: git git://git.kernel.org/pub/scm/linu
6531 F: Documentation/devicetree/bindings/dev
6532 F: drivers/devfreq/devfreq-event.c
6533 F: drivers/devfreq/event/
6534 F: include/dt-bindings/pmu/exynos_ppmu.h
6535 F: include/linux/devfreq-event.h
6536
6537 DEVICE RESOURCE MANAGEMENT HELPERS
6538 M: Hans de Goede <hdegoede@redhat.com>
6539 R: Matti Vaittinen <mazziesaccount@gmail.
6540 S: Maintained
6541 F: include/linux/devm-helpers.h
6542
6543 DEVICE-MAPPER (LVM)
6544 M: Alasdair Kergon <agk@redhat.com>
6545 M: Mike Snitzer <snitzer@kernel.org>
6546 M: Mikulas Patocka <mpatocka@redhat.com>
6547 L: dm-devel@lists.linux.dev
6548 S: Maintained
6549 Q: http://patchwork.kernel.org/project/d
6550 T: git git://git.kernel.org/pub/scm/linu
6551 F: Documentation/admin-guide/device-mapp
6552 F: drivers/md/Kconfig
6553 F: drivers/md/Makefile
6554 F: drivers/md/dm*
6555 F: drivers/md/persistent-data/
6556 F: include/linux/device-mapper.h
6557 F: include/linux/dm-*.h
6558 F: include/uapi/linux/dm-*.h
6559
6560 DEVICE-MAPPER VDO TARGET
6561 M: Matthew Sakai <msakai@redhat.com>
6562 L: dm-devel@lists.linux.dev
6563 S: Maintained
6564 F: Documentation/admin-guide/device-mapp
6565 F: drivers/md/dm-vdo/
6566
6567 DEVLINK
6568 M: Jiri Pirko <jiri@resnulli.us>
6569 L: netdev@vger.kernel.org
6570 S: Supported
6571 F: Documentation/networking/devlink
6572 F: include/net/devlink.h
6573 F: include/uapi/linux/devlink.h
6574 F: net/devlink/
6575
6576 DFROBOT SD2405AL RTC DRIVER
6577 M: Tóth János <gomba007@gmail.com>
6578 L: linux-rtc@vger.kernel.org
6579 S: Maintained
6580 F: drivers/rtc/rtc-sd2405al.c
6581
6582 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6583 M: Christoph Niedermaier <cniedermaier@dh
6584 L: kernel@dh-electronics.com
6585 S: Maintained
6586 F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom
6587 F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor
6588
6589 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUP
6590 M: Marek Vasut <marex@denx.de>
6591 L: kernel@dh-electronics.com
6592 S: Maintained
6593 F: arch/arm/boot/dts/st/stm32mp1*-dhcom-
6594 F: arch/arm/boot/dts/st/stm32mp1*-dhcor-
6595
6596 DIALOG SEMICONDUCTOR DRIVERS
6597 M: Support Opensource <support.opensource
6598 S: Supported
6599 W: http://www.dialog-semiconductor.com/p
6600 F: Documentation/devicetree/bindings/inp
6601 F: Documentation/devicetree/bindings/inp
6602 F: Documentation/devicetree/bindings/mfd
6603 F: Documentation/devicetree/bindings/mfd
6604 F: Documentation/devicetree/bindings/reg
6605 F: Documentation/devicetree/bindings/reg
6606 F: Documentation/devicetree/bindings/reg
6607 F: Documentation/devicetree/bindings/sou
6608 F: Documentation/devicetree/bindings/sou
6609 F: Documentation/devicetree/bindings/the
6610 F: Documentation/devicetree/bindings/wat
6611 F: Documentation/hwmon/da90??.rst
6612 F: drivers/gpio/gpio-da90??.c
6613 F: drivers/hwmon/da90??-hwmon.c
6614 F: drivers/iio/adc/da91??-*.c
6615 F: drivers/input/misc/da72??.[ch]
6616 F: drivers/input/misc/da90??_onkey.c
6617 F: drivers/input/touchscreen/da9052_tsi.
6618 F: drivers/leds/leds-da90??.c
6619 F: drivers/mfd/da903x.c
6620 F: drivers/mfd/da90??-*.c
6621 F: drivers/mfd/da91??-*.c
6622 F: drivers/pinctrl/pinctrl-da90??.c
6623 F: drivers/power/supply/da9052-battery.c
6624 F: drivers/power/supply/da91??-*.c
6625 F: drivers/regulator/da9???-regulator.[c
6626 F: drivers/regulator/slg51000-regulator.
6627 F: drivers/rtc/rtc-da90??.c
6628 F: drivers/thermal/da90??-thermal.c
6629 F: drivers/video/backlight/da90??_bl.c
6630 F: drivers/watchdog/da90??_wdt.c
6631 F: include/dt-bindings/regulator/dlg,da9
6632 F: include/linux/mfd/da903x.h
6633 F: include/linux/mfd/da9052/
6634 F: include/linux/mfd/da9055/
6635 F: include/linux/mfd/da9062/
6636 F: include/linux/mfd/da9063/
6637 F: include/linux/mfd/da9150/
6638 F: include/linux/regulator/da9211.h
6639 F: include/sound/da[79]*.h
6640 F: sound/soc/codecs/da[79]*.[ch]
6641
6642 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6643 M: William Breathitt Gray <wbg@kernel.org
6644 L: linux-gpio@vger.kernel.org
6645 S: Maintained
6646 F: drivers/gpio/gpio-gpio-mm.c
6647
6648 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6649 M: Martin Tuma <martin.tuma@digiteqautomo
6650 L: linux-media@vger.kernel.org
6651 S: Maintained
6652 F: Documentation/admin-guide/media/mgb4.
6653 F: drivers/media/pci/mgb4/
6654
6655 DIOLAN U2C-12 I2C DRIVER
6656 M: Guenter Roeck <linux@roeck-us.net>
6657 L: linux-i2c@vger.kernel.org
6658 S: Maintained
6659 F: drivers/i2c/busses/i2c-diolan-u2c.c
6660
6661 DIRECTORY NOTIFICATION (DNOTIFY)
6662 M: Jan Kara <jack@suse.cz>
6663 R: Amir Goldstein <amir73il@gmail.com>
6664 L: linux-fsdevel@vger.kernel.org
6665 S: Maintained
6666 F: Documentation/filesystems/dnotify.rst
6667 F: fs/notify/dnotify/
6668 F: include/linux/dnotify.h
6669
6670 DISK GEOMETRY AND PARTITION HANDLING
6671 M: Andries Brouwer <aeb@cwi.nl>
6672 S: Maintained
6673 W: http://www.win.tue.nl/~aeb/linux/Larg
6674 W: http://www.win.tue.nl/~aeb/linux/zip/
6675 W: http://www.win.tue.nl/~aeb/partitions
6676
6677 DISKQUOTA
6678 M: Jan Kara <jack@suse.com>
6679 S: Maintained
6680 F: Documentation/filesystems/quota.rst
6681 F: fs/quota/
6682 F: include/linux/quota*.h
6683 F: include/uapi/linux/quota*.h
6684
6685 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB
6686 M: Bernie Thompson <bernie@plugable.com>
6687 L: linux-fbdev@vger.kernel.org
6688 S: Maintained
6689 W: http://plugable.com/category/projects
6690 F: Documentation/fb/udlfb.rst
6691 F: drivers/video/fbdev/udlfb.c
6692 F: include/video/udlfb.h
6693
6694 DISTRIBUTED LOCK MANAGER (DLM)
6695 M: Alexander Aring <aahringo@redhat.com>
6696 M: David Teigland <teigland@redhat.com>
6697 L: gfs2@lists.linux.dev
6698 S: Supported
6699 W: https://pagure.io/dlm
6700 T: git git://git.kernel.org/pub/scm/linu
6701 F: fs/dlm/
6702
6703 DMA BUFFER SHARING FRAMEWORK
6704 M: Sumit Semwal <sumit.semwal@linaro.org>
6705 M: Christian König <christian.koenig@amd
6706 L: linux-media@vger.kernel.org
6707 L: dri-devel@lists.freedesktop.org
6708 L: linaro-mm-sig@lists.linaro.org (moder
6709 S: Maintained
6710 T: git https://gitlab.freedesktop.org/dr
6711 F: Documentation/driver-api/dma-buf.rst
6712 F: Documentation/userspace-api/dma-buf-a
6713 F: drivers/dma-buf/
6714 F: include/linux/*fence.h
6715 F: include/linux/dma-buf.h
6716 F: include/linux/dma-resv.h
6717 K: \bdma_(?:buf|fence|resv)\b
6718
6719 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6720 M: Vinod Koul <vkoul@kernel.org>
6721 L: dmaengine@vger.kernel.org
6722 S: Maintained
6723 Q: https://patchwork.kernel.org/project/
6724 T: git git://git.kernel.org/pub/scm/linu
6725 F: Documentation/devicetree/bindings/dma
6726 F: Documentation/driver-api/dmaengine/
6727 F: drivers/dma/
6728 F: include/dt-bindings/dma/
6729 F: include/linux/dma/
6730 F: include/linux/dmaengine.h
6731 F: include/linux/of_dma.h
6732
6733 DMA MAPPING BENCHMARK
6734 M: Xiang Chen <chenxiang66@hisilicon.com>
6735 L: iommu@lists.linux.dev
6736 F: kernel/dma/map_benchmark.c
6737 F: tools/testing/selftests/dma/
6738
6739 DMA MAPPING HELPERS
6740 M: Christoph Hellwig <hch@lst.de>
6741 M: Marek Szyprowski <m.szyprowski@samsung
6742 R: Robin Murphy <robin.murphy@arm.com>
6743 L: iommu@lists.linux.dev
6744 S: Supported
6745 W: http://git.infradead.org/users/hch/dm
6746 T: git git://git.infradead.org/users/hch
6747 F: include/asm-generic/dma-mapping.h
6748 F: include/linux/dma-direct.h
6749 F: include/linux/dma-map-ops.h
6750 F: include/linux/dma-mapping.h
6751 F: include/linux/swiotlb.h
6752 F: kernel/dma/
6753
6754 DMA-BUF HEAPS FRAMEWORK
6755 M: Sumit Semwal <sumit.semwal@linaro.org>
6756 R: Benjamin Gaignard <benjamin.gaignard@c
6757 R: Brian Starkey <Brian.Starkey@arm.com>
6758 R: John Stultz <jstultz@google.com>
6759 R: T.J. Mercier <tjmercier@google.com>
6760 L: linux-media@vger.kernel.org
6761 L: dri-devel@lists.freedesktop.org
6762 L: linaro-mm-sig@lists.linaro.org (moder
6763 S: Maintained
6764 T: git https://gitlab.freedesktop.org/dr
6765 F: drivers/dma-buf/dma-heap.c
6766 F: drivers/dma-buf/heaps/*
6767 F: include/linux/dma-heap.h
6768 F: include/uapi/linux/dma-heap.h
6769 F: tools/testing/selftests/dmabuf-heaps/
6770
6771 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6772 M: Lukasz Luba <lukasz.luba@arm.com>
6773 L: linux-pm@vger.kernel.org
6774 L: linux-samsung-soc@vger.kernel.org
6775 S: Maintained
6776 F: Documentation/devicetree/bindings/mem
6777 F: drivers/memory/samsung/exynos5422-dmc
6778
6779 DME1737 HARDWARE MONITOR DRIVER
6780 M: Juerg Haefliger <juergh@proton.me>
6781 L: linux-hwmon@vger.kernel.org
6782 S: Maintained
6783 F: Documentation/hwmon/dme1737.rst
6784 F: drivers/hwmon/dme1737.c
6785
6786 DMI/SMBIOS SUPPORT
6787 M: Jean Delvare <jdelvare@suse.com>
6788 S: Maintained
6789 T: git git://git.kernel.org/pub/scm/linu
6790 F: Documentation/ABI/testing/sysfs-firmw
6791 F: drivers/firmware/dmi-id.c
6792 F: drivers/firmware/dmi_scan.c
6793 F: include/linux/dmi.h
6794
6795 DOCUMENTATION
6796 M: Jonathan Corbet <corbet@lwn.net>
6797 L: linux-doc@vger.kernel.org
6798 S: Maintained
6799 P: Documentation/doc-guide/maintainer-pr
6800 T: git git://git.lwn.net/linux.git docs-
6801 F: Documentation/
6802 F: scripts/check-variable-fonts.sh
6803 F: scripts/documentation-file-ref-check
6804 F: scripts/kernel-doc
6805 F: scripts/sphinx-pre-install
6806 X: Documentation/ABI/
6807 X: Documentation/admin-guide/media/
6808 X: Documentation/devicetree/
6809 X: Documentation/driver-api/media/
6810 X: Documentation/firmware-guide/acpi/
6811 X: Documentation/i2c/
6812 X: Documentation/netlink/
6813 X: Documentation/power/
6814 X: Documentation/spi/
6815 X: Documentation/userspace-api/media/
6816
6817 DOCUMENTATION PROCESS
6818 M: Jonathan Corbet <corbet@lwn.net>
6819 L: workflows@vger.kernel.org
6820 S: Maintained
6821 F: Documentation/dev-tools/
6822 F: Documentation/maintainer/
6823 F: Documentation/process/
6824
6825 DOCUMENTATION REPORTING ISSUES
6826 M: Thorsten Leemhuis <linux@leemhuis.info
6827 L: linux-doc@vger.kernel.org
6828 S: Maintained
6829 F: Documentation/admin-guide/bug-bisect.
6830 F: Documentation/admin-guide/quickly-bui
6831 F: Documentation/admin-guide/reporting-i
6832 F: Documentation/admin-guide/verify-bugs
6833
6834 DOCUMENTATION SCRIPTS
6835 M: Mauro Carvalho Chehab <mchehab@kernel.
6836 L: linux-doc@vger.kernel.org
6837 S: Maintained
6838 F: Documentation/sphinx/parse-headers.pl
6839 F: scripts/documentation-file-ref-check
6840 F: scripts/sphinx-pre-install
6841
6842 DOCUMENTATION/ITALIAN
6843 M: Federico Vaga <federico.vaga@vaga.pv.i
6844 L: linux-doc@vger.kernel.org
6845 S: Maintained
6846 F: Documentation/translations/it_IT
6847
6848 DOCUMENTATION/JAPANESE
6849 R: Akira Yokosawa <akiyks@gmail.com>
6850 L: linux-doc@vger.kernel.org
6851 S: Maintained
6852 F: Documentation/translations/ja_JP
6853
6854 DONGWOON DW9714 LENS VOICE COIL DRIVER
6855 M: Sakari Ailus <sakari.ailus@linux.intel
6856 L: linux-media@vger.kernel.org
6857 S: Maintained
6858 T: git git://linuxtv.org/media_tree.git
6859 F: Documentation/devicetree/bindings/med
6860 F: drivers/media/i2c/dw9714.c
6861
6862 DONGWOON DW9719 LENS VOICE COIL DRIVER
6863 M: Daniel Scally <djrscally@gmail.com>
6864 L: linux-media@vger.kernel.org
6865 S: Maintained
6866 T: git git://linuxtv.org/media_tree.git
6867 F: drivers/media/i2c/dw9719.c
6868
6869 DONGWOON DW9768 LENS VOICE COIL DRIVER
6870 L: linux-media@vger.kernel.org
6871 S: Orphan
6872 T: git git://linuxtv.org/media_tree.git
6873 F: Documentation/devicetree/bindings/med
6874 F: drivers/media/i2c/dw9768.c
6875
6876 DONGWOON DW9807 LENS VOICE COIL DRIVER
6877 M: Sakari Ailus <sakari.ailus@linux.intel
6878 L: linux-media@vger.kernel.org
6879 S: Maintained
6880 T: git git://linuxtv.org/media_tree.git
6881 F: Documentation/devicetree/bindings/med
6882 F: drivers/media/i2c/dw9807-vcm.c
6883
6884 DOUBLETALK DRIVER
6885 M: "James R. Van Zandt" <jrv@vanzandt.mv.
6886 L: blinux-list@redhat.com
6887 S: Maintained
6888 F: drivers/char/dtlk.c
6889 F: include/linux/dtlk.h
6890
6891 DPAA2 DATAPATH I/O (DPIO) DRIVER
6892 M: Roy Pledge <Roy.Pledge@nxp.com>
6893 L: linux-kernel@vger.kernel.org
6894 S: Maintained
6895 F: drivers/soc/fsl/dpio
6896
6897 DPAA2 ETHERNET DRIVER
6898 M: Ioana Ciornei <ioana.ciornei@nxp.com>
6899 L: netdev@vger.kernel.org
6900 S: Maintained
6901 F: Documentation/networking/device_drive
6902 F: Documentation/networking/device_drive
6903 F: drivers/net/ethernet/freescale/dpaa2/
6904 F: drivers/net/ethernet/freescale/dpaa2/
6905 F: drivers/net/ethernet/freescale/dpaa2/
6906 F: drivers/net/ethernet/freescale/dpaa2/
6907 F: drivers/net/ethernet/freescale/dpaa2/
6908 F: drivers/net/ethernet/freescale/dpaa2/
6909 F: drivers/net/ethernet/freescale/dpaa2/
6910 F: drivers/net/ethernet/freescale/dpaa2/
6911
6912 DPAA2 ETHERNET SWITCH DRIVER
6913 M: Ioana Ciornei <ioana.ciornei@nxp.com>
6914 L: netdev@vger.kernel.org
6915 S: Maintained
6916 F: Documentation/networking/device_drive
6917 F: drivers/net/ethernet/freescale/dpaa2/
6918 F: drivers/net/ethernet/freescale/dpaa2/
6919
6920 DPLL SUBSYSTEM
6921 M: Vadim Fedorenko <vadim.fedorenko@linux
6922 M: Arkadiusz Kubalewski <arkadiusz.kubale
6923 M: Jiri Pirko <jiri@resnulli.us>
6924 L: netdev@vger.kernel.org
6925 S: Supported
6926 F: Documentation/driver-api/dpll.rst
6927 F: drivers/dpll/*
6928 F: include/linux/dpll.h
6929 F: include/uapi/linux/dpll.h
6930
6931 DRBD DRIVER
6932 M: Philipp Reisner <philipp.reisner@linbi
6933 M: Lars Ellenberg <lars.ellenberg@linbit.
6934 M: Christoph Böhmwalder <christoph.boehm
6935 L: drbd-dev@lists.linbit.com
6936 S: Supported
6937 W: http://www.drbd.org
6938 T: git git://git.linbit.com/linux-drbd.g
6939 T: git git://git.linbit.com/drbd-8.4.git
6940 F: Documentation/admin-guide/blockdev/
6941 F: drivers/block/drbd/
6942 F: include/linux/drbd*
6943 F: lib/lru_cache.c
6944
6945 DRIVER COMPONENT FRAMEWORK
6946 L: dri-devel@lists.freedesktop.org
6947 F: drivers/base/component.c
6948 F: include/linux/component.h
6949
6950 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6951 M: Greg Kroah-Hartman <gregkh@linuxfounda
6952 R: "Rafael J. Wysocki" <rafael@kernel.org
6953 S: Supported
6954 T: git git://git.kernel.org/pub/scm/linu
6955 F: Documentation/core-api/kobject.rst
6956 F: drivers/base/
6957 F: fs/debugfs/
6958 F: fs/sysfs/
6959 F: include/linux/debugfs.h
6960 F: include/linux/fwnode.h
6961 F: include/linux/kobj*
6962 F: include/linux/property.h
6963 F: lib/kobj*
6964 F: rust/kernel/device.rs
6965
6966 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AV
6967 M: Nishanth Menon <nm@ti.com>
6968 L: linux-pm@vger.kernel.org
6969 S: Maintained
6970 F: drivers/soc/ti/smartreflex.c
6971 F: include/linux/power/smartreflex.h
6972
6973 DRM ACCEL DRIVERS FOR INTEL VPU
6974 M: Jacek Lawrynowicz <jacek.lawrynowicz@l
6975 M: Stanislaw Gruszka <stanislaw.gruszka@l
6976 L: dri-devel@lists.freedesktop.org
6977 S: Supported
6978 T: git https://gitlab.freedesktop.org/dr
6979 F: drivers/accel/ivpu/
6980 F: include/uapi/drm/ivpu_accel.h
6981
6982 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWOR
6983 M: Oded Gabbay <ogabbay@kernel.org>
6984 L: dri-devel@lists.freedesktop.org
6985 S: Maintained
6986 C: irc://irc.oftc.net/dri-devel
6987 T: git https://git.kernel.org/pub/scm/li
6988 F: Documentation/accel/
6989 F: drivers/accel/
6990 F: include/drm/drm_accel.h
6991
6992 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6993 M: Maxime Ripard <mripard@kernel.org>
6994 M: Chen-Yu Tsai <wens@csie.org>
6995 R: Jernej Skrabec <jernej.skrabec@gmail.c
6996 L: dri-devel@lists.freedesktop.org
6997 S: Supported
6998 T: git https://gitlab.freedesktop.org/dr
6999 F: drivers/gpu/drm/sun4i/sun8i*
7000
7001 DRM DRIVER FOR ARM PL111 CLCD
7002 S: Orphan
7003 T: git https://gitlab.freedesktop.org/dr
7004 F: drivers/gpu/drm/pl111/
7005
7006 DRM DRIVER FOR ARM VERSATILE TFT PANELS
7007 M: Linus Walleij <linus.walleij@linaro.or
7008 S: Maintained
7009 T: git https://gitlab.freedesktop.org/dr
7010 F: Documentation/devicetree/bindings/dis
7011 F: drivers/gpu/drm/panel/panel-arm-versa
7012
7013 DRM DRIVER FOR ASPEED BMC GFX
7014 M: Joel Stanley <joel@jms.id.au>
7015 L: linux-aspeed@lists.ozlabs.org (modera
7016 S: Supported
7017 T: git https://gitlab.freedesktop.org/dr
7018 F: Documentation/devicetree/bindings/gpu
7019 F: drivers/gpu/drm/aspeed/
7020
7021 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
7022 M: Dave Airlie <airlied@redhat.com>
7023 R: Thomas Zimmermann <tzimmermann@suse.de
7024 R: Jocelyn Falempe <jfalempe@redhat.com>
7025 L: dri-devel@lists.freedesktop.org
7026 S: Supported
7027 T: git https://gitlab.freedesktop.org/dr
7028 F: drivers/gpu/drm/ast/
7029
7030 DRM DRIVER FOR BOCHS VIRTUAL GPU
7031 M: Gerd Hoffmann <kraxel@redhat.com>
7032 L: virtualization@lists.linux.dev
7033 S: Maintained
7034 T: git https://gitlab.freedesktop.org/dr
7035 F: drivers/gpu/drm/tiny/bochs.c
7036
7037 DRM DRIVER FOR BOE HIMAX8279D PANELS
7038 M: Jerry Han <hanxu5@huaqin.corp-partner.
7039 S: Maintained
7040 F: Documentation/devicetree/bindings/dis
7041 F: drivers/gpu/drm/panel/panel-boe-himax
7042
7043 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RG
7044 M: Jagan Teki <jagan@amarulasolutions.com
7045 S: Maintained
7046 F: Documentation/devicetree/bindings/dis
7047 F: drivers/gpu/drm/bridge/chipone-icn621
7048
7049 DRM DRIVER FOR EBBG FT8719 PANEL
7050 M: Joel Selvaraj <jo@jsfamily.in>
7051 S: Maintained
7052 T: git https://gitlab.freedesktop.org/dr
7053 F: Documentation/devicetree/bindings/dis
7054 F: drivers/gpu/drm/panel/panel-ebbg-ft87
7055
7056 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
7057 M: Linus Walleij <linus.walleij@linaro.or
7058 S: Maintained
7059 T: git https://gitlab.freedesktop.org/dr
7060 F: drivers/gpu/drm/tve200/
7061
7062 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI L
7063 M: Icenowy Zheng <icenowy@aosc.io>
7064 S: Maintained
7065 F: Documentation/devicetree/bindings/dis
7066 F: drivers/gpu/drm/panel/panel-feixin-k1
7067
7068 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-
7069 M: Jagan Teki <jagan@amarulasolutions.com
7070 S: Maintained
7071 F: Documentation/devicetree/bindings/dis
7072 F: drivers/gpu/drm/panel/panel-feiyang-f
7073
7074 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
7075 M: Thomas Zimmermann <tzimmermann@suse.de
7076 M: Javier Martinez Canillas <javierm@redh
7077 L: dri-devel@lists.freedesktop.org
7078 S: Maintained
7079 T: git https://gitlab.freedesktop.org/dr
7080 F: drivers/gpu/drm/drm_aperture.c
7081 F: drivers/gpu/drm/tiny/ofdrm.c
7082 F: drivers/gpu/drm/tiny/simpledrm.c
7083 F: drivers/video/aperture.c
7084 F: drivers/video/nomodeset.c
7085 F: include/drm/drm_aperture.h
7086 F: include/linux/aperture.h
7087 F: include/video/nomodeset.h
7088
7089 DRM DRIVER FOR GENERIC EDP PANELS
7090 R: Douglas Anderson <dianders@chromium.or
7091 F: Documentation/devicetree/bindings/dis
7092 F: drivers/gpu/drm/panel/panel-edp.c
7093
7094 DRM DRIVER FOR GENERIC USB DISPLAY
7095 M: Noralf Trønnes <noralf@tronnes.org>
7096 S: Maintained
7097 W: https://github.com/notro/gud/wiki
7098 T: git https://gitlab.freedesktop.org/dr
7099 F: drivers/gpu/drm/gud/
7100 F: include/drm/gud.h
7101
7102 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTOR
7103 M: Hans de Goede <hdegoede@redhat.com>
7104 S: Maintained
7105 T: git https://gitlab.freedesktop.org/dr
7106 F: drivers/gpu/drm/tiny/gm12u320.c
7107
7108 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD pane
7109 M: Ondrej Jirman <megi@xff.cz>
7110 M: Javier Martinez Canillas <javierm@redh
7111 S: Maintained
7112 T: git https://gitlab.freedesktop.org/dr
7113 F: Documentation/devicetree/bindings/dis
7114 F: drivers/gpu/drm/panel/panel-himax-hx8
7115
7116 DRM DRIVER FOR HX8357D PANELS
7117 S: Orphan
7118 T: git https://gitlab.freedesktop.org/dr
7119 F: Documentation/devicetree/bindings/dis
7120 F: drivers/gpu/drm/tiny/hx8357d.c
7121
7122 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
7123 M: Deepak Rawat <drawat.floss@gmail.com>
7124 L: linux-hyperv@vger.kernel.org
7125 L: dri-devel@lists.freedesktop.org
7126 S: Maintained
7127 T: git https://gitlab.freedesktop.org/dr
7128 F: drivers/gpu/drm/hyperv
7129
7130 DRM DRIVER FOR ILITEK ILI9225 PANELS
7131 M: David Lechner <david@lechnology.com>
7132 S: Maintained
7133 T: git https://gitlab.freedesktop.org/dr
7134 F: Documentation/devicetree/bindings/dis
7135 F: drivers/gpu/drm/tiny/ili9225.c
7136
7137 DRM DRIVER FOR ILITEK ILI9486 PANELS
7138 M: Kamlesh Gurudasani <kamlesh.gurudasani
7139 S: Maintained
7140 T: git https://gitlab.freedesktop.org/dr
7141 F: Documentation/devicetree/bindings/dis
7142 F: drivers/gpu/drm/tiny/ili9486.c
7143
7144 DRM DRIVER FOR ILITEK ILI9805 PANELS
7145 M: Michael Trimarchi <michael@amarulasolu
7146 S: Maintained
7147 F: Documentation/devicetree/bindings/dis
7148 F: drivers/gpu/drm/panel/panel-ilitek-il
7149
7150 DRM DRIVER FOR ILITEK ILI9806E PANELS
7151 M: Michael Walle <mwalle@kernel.org>
7152 S: Maintained
7153 F: drivers/gpu/drm/panel/panel-ilitek-il
7154
7155 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LC
7156 M: Jagan Teki <jagan@edgeble.ai>
7157 S: Maintained
7158 F: Documentation/devicetree/bindings/dis
7159 F: drivers/gpu/drm/panel/panel-jadard-jd
7160
7161 DRM DRIVER FOR LG SW43408 PANELS
7162 M: Sumit Semwal <sumit.semwal@linaro.org>
7163 M: Caleb Connolly <caleb.connolly@linaro.
7164 S: Maintained
7165 T: git https://gitlab.freedesktop.org/dr
7166 F: Documentation/devicetree/bindings/dis
7167 F: drivers/gpu/drm/panel/panel-lg-sw4340
7168
7169 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
7170 M: Paul Kocialkowski <paul.kocialkowski@b
7171 S: Supported
7172 T: git https://gitlab.freedesktop.org/dr
7173 F: drivers/gpu/drm/logicvc/
7174
7175 DRM DRIVER FOR LVDS PANELS
7176 M: Laurent Pinchart <laurent.pinchart@ide
7177 L: dri-devel@lists.freedesktop.org
7178 S: Maintained
7179 T: git https://gitlab.freedesktop.org/dr
7180 F: Documentation/devicetree/bindings/dis
7181 F: Documentation/devicetree/bindings/dis
7182 F: drivers/gpu/drm/panel/panel-lvds.c
7183
7184 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
7185 M: Guido Günther <agx@sigxcpu.org>
7186 R: Purism Kernel Team <kernel@puri.sm>
7187 S: Maintained
7188 F: Documentation/devicetree/bindings/dis
7189 F: drivers/gpu/drm/panel/panel-mantix-ml
7190
7191 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
7192 M: Dave Airlie <airlied@redhat.com>
7193 R: Thomas Zimmermann <tzimmermann@suse.de
7194 R: Jocelyn Falempe <jfalempe@redhat.com>
7195 L: dri-devel@lists.freedesktop.org
7196 S: Supported
7197 T: git https://gitlab.freedesktop.org/dr
7198 F: drivers/gpu/drm/mgag200/
7199
7200 DRM DRIVER FOR MI0283QT
7201 M: Noralf Trønnes <noralf@tronnes.org>
7202 S: Maintained
7203 T: git https://gitlab.freedesktop.org/dr
7204 F: Documentation/devicetree/bindings/dis
7205 F: drivers/gpu/drm/tiny/mi0283qt.c
7206
7207 DRM DRIVER FOR MIPI DBI compatible panels
7208 M: Noralf Trønnes <noralf@tronnes.org>
7209 S: Maintained
7210 W: https://github.com/notro/panel-mipi-d
7211 T: git https://gitlab.freedesktop.org/dr
7212 F: Documentation/devicetree/bindings/dis
7213 F: drivers/gpu/drm/tiny/panel-mipi-dbi.c
7214
7215 DRM DRIVER for Qualcomm Adreno GPUs
7216 M: Rob Clark <robdclark@gmail.com>
7217 R: Sean Paul <sean@poorly.run>
7218 R: Konrad Dybcio <konradybcio@kernel.org>
7219 L: linux-arm-msm@vger.kernel.org
7220 L: dri-devel@lists.freedesktop.org
7221 L: freedreno@lists.freedesktop.org
7222 S: Maintained
7223 B: https://gitlab.freedesktop.org/drm/ms
7224 T: git https://gitlab.freedesktop.org/dr
7225 F: Documentation/devicetree/bindings/dis
7226 F: drivers/gpu/drm/msm/adreno/
7227 F: drivers/gpu/drm/msm/msm_gpu.*
7228 F: drivers/gpu/drm/msm/msm_gpu_devfreq.*
7229 F: drivers/gpu/drm/msm/msm_ringbuffer.*
7230 F: drivers/gpu/drm/msm/registers/adreno/
7231 F: include/uapi/drm/msm_drm.h
7232
7233 DRM DRIVER for Qualcomm display hardware
7234 M: Rob Clark <robdclark@gmail.com>
7235 M: Abhinav Kumar <quic_abhinavk@quicinc.c
7236 M: Dmitry Baryshkov <dmitry.baryshkov@lin
7237 R: Sean Paul <sean@poorly.run>
7238 R: Marijn Suijten <marijn.suijten@somainl
7239 L: linux-arm-msm@vger.kernel.org
7240 L: dri-devel@lists.freedesktop.org
7241 L: freedreno@lists.freedesktop.org
7242 S: Maintained
7243 B: https://gitlab.freedesktop.org/drm/ms
7244 T: git https://gitlab.freedesktop.org/dr
7245 F: Documentation/devicetree/bindings/dis
7246 F: drivers/gpu/drm/ci/xfails/msm*
7247 F: drivers/gpu/drm/msm/
7248 F: include/uapi/drm/msm_drm.h
7249
7250 DRM DRIVER FOR NOVATEK NT35510 PANELS
7251 M: Linus Walleij <linus.walleij@linaro.or
7252 S: Maintained
7253 T: git https://gitlab.freedesktop.org/dr
7254 F: Documentation/devicetree/bindings/dis
7255 F: drivers/gpu/drm/panel/panel-novatek-n
7256
7257 DRM DRIVER FOR NOVATEK NT35560 PANELS
7258 M: Linus Walleij <linus.walleij@linaro.or
7259 S: Maintained
7260 T: git https://gitlab.freedesktop.org/dr
7261 F: Documentation/devicetree/bindings/dis
7262 F: drivers/gpu/drm/panel/panel-novatek-n
7263
7264 DRM DRIVER FOR NOVATEK NT36523 PANELS
7265 M: Jianhua Lu <lujianhua000@gmail.com>
7266 S: Maintained
7267 T: git https://gitlab.freedesktop.org/dr
7268 F: Documentation/devicetree/bindings/dis
7269 F: drivers/gpu/drm/panel/panel-novatek-n
7270
7271 DRM DRIVER FOR NOVATEK NT36672A PANELS
7272 M: Sumit Semwal <sumit.semwal@linaro.org>
7273 S: Maintained
7274 T: git https://gitlab.freedesktop.org/dr
7275 F: Documentation/devicetree/bindings/dis
7276 F: drivers/gpu/drm/panel/panel-novatek-n
7277
7278 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
7279 M: Karol Herbst <kherbst@redhat.com>
7280 M: Lyude Paul <lyude@redhat.com>
7281 M: Danilo Krummrich <dakr@redhat.com>
7282 L: dri-devel@lists.freedesktop.org
7283 L: nouveau@lists.freedesktop.org
7284 S: Supported
7285 W: https://nouveau.freedesktop.org/
7286 Q: https://patchwork.freedesktop.org/pro
7287 Q: https://gitlab.freedesktop.org/drm/no
7288 B: https://gitlab.freedesktop.org/drm/no
7289 C: irc://irc.oftc.net/nouveau
7290 T: git https://gitlab.freedesktop.org/dr
7291 F: drivers/gpu/drm/nouveau/
7292 F: include/uapi/drm/nouveau_drm.h
7293
7294 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
7295 M: Stefan Mavrodiev <stefan@olimex.com>
7296 S: Maintained
7297 F: Documentation/devicetree/bindings/dis
7298 F: drivers/gpu/drm/panel/panel-olimex-lc
7299
7300 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
7301 R: Douglas Anderson <dianders@chromium.or
7302 F: Documentation/devicetree/bindings/dis
7303 F: drivers/gpu/drm/bridge/parade-ps8640.
7304
7305 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PAN
7306 M: Noralf Trønnes <noralf@tronnes.org>
7307 S: Maintained
7308 T: git https://gitlab.freedesktop.org/dr
7309 F: Documentation/devicetree/bindings/dis
7310 F: drivers/gpu/drm/tiny/repaper.c
7311
7312 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
7313 M: Dave Airlie <airlied@redhat.com>
7314 M: Gerd Hoffmann <kraxel@redhat.com>
7315 L: virtualization@lists.linux.dev
7316 S: Obsolete
7317 W: https://www.kraxel.org/blog/2014/10/q
7318 T: git https://gitlab.freedesktop.org/dr
7319 F: drivers/gpu/drm/tiny/cirrus.c
7320
7321 DRM DRIVER FOR QXL VIRTUAL GPU
7322 M: Dave Airlie <airlied@redhat.com>
7323 M: Gerd Hoffmann <kraxel@redhat.com>
7324 L: virtualization@lists.linux.dev
7325 L: spice-devel@lists.freedesktop.org
7326 S: Maintained
7327 T: git https://gitlab.freedesktop.org/dr
7328 F: drivers/gpu/drm/qxl/
7329 F: include/uapi/drm/qxl_drm.h
7330
7331 DRM DRIVER FOR RAYDIUM RM67191 PANELS
7332 M: Robert Chiras <robert.chiras@nxp.com>
7333 S: Maintained
7334 F: Documentation/devicetree/bindings/dis
7335 F: drivers/gpu/drm/panel/panel-raydium-r
7336
7337 DRM DRIVER FOR SAMSUNG DB7430 PANELS
7338 M: Linus Walleij <linus.walleij@linaro.or
7339 S: Maintained
7340 T: git https://gitlab.freedesktop.org/dr
7341 F: Documentation/devicetree/bindings/dis
7342 F: drivers/gpu/drm/panel/panel-samsung-d
7343
7344 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
7345 M: Inki Dae <inki.dae@samsung.com>
7346 M: Jagan Teki <jagan@amarulasolutions.com
7347 M: Marek Szyprowski <m.szyprowski@samsung
7348 S: Maintained
7349 T: git https://gitlab.freedesktop.org/dr
7350 F: Documentation/devicetree/bindings/dis
7351 F: drivers/gpu/drm/bridge/samsung-dsim.c
7352 F: include/drm/bridge/samsung-dsim.h
7353
7354 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
7355 M: Markuss Broks <markuss.broks@gmail.com
7356 S: Maintained
7357 F: Documentation/devicetree/bindings/dis
7358 F: drivers/gpu/drm/panel/panel-samsung-s
7359
7360 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
7361 M: Artur Weber <aweber.kernel@gmail.com>
7362 S: Maintained
7363 F: Documentation/devicetree/bindings/dis
7364 F: drivers/gpu/drm/panel/panel-samsung-s
7365
7366 DRM DRIVER FOR SITRONIX ST7586 PANELS
7367 M: David Lechner <david@lechnology.com>
7368 S: Maintained
7369 T: git https://gitlab.freedesktop.org/dr
7370 F: Documentation/devicetree/bindings/dis
7371 F: drivers/gpu/drm/tiny/st7586.c
7372
7373 DRM DRIVER FOR SITRONIX ST7701 PANELS
7374 M: Jagan Teki <jagan@amarulasolutions.com
7375 S: Maintained
7376 F: Documentation/devicetree/bindings/dis
7377 F: drivers/gpu/drm/panel/panel-sitronix-
7378
7379 DRM DRIVER FOR SITRONIX ST7703 PANELS
7380 M: Guido Günther <agx@sigxcpu.org>
7381 R: Purism Kernel Team <kernel@puri.sm>
7382 R: Ondrej Jirman <megi@xff.cz>
7383 S: Maintained
7384 F: Documentation/devicetree/bindings/dis
7385 F: drivers/gpu/drm/panel/panel-sitronix-
7386
7387 DRM DRIVER FOR SITRONIX ST7735R PANELS
7388 M: David Lechner <david@lechnology.com>
7389 S: Maintained
7390 T: git https://gitlab.freedesktop.org/dr
7391 F: Documentation/devicetree/bindings/dis
7392 F: drivers/gpu/drm/tiny/st7735r.c
7393
7394 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
7395 M: Javier Martinez Canillas <javierm@redh
7396 S: Maintained
7397 T: git https://gitlab.freedesktop.org/dr
7398 F: Documentation/devicetree/bindings/dis
7399 F: Documentation/devicetree/bindings/dis
7400 F: drivers/gpu/drm/solomon/ssd130x*
7401
7402 DRM DRIVER FOR ST-ERICSSON MCDE
7403 M: Linus Walleij <linus.walleij@linaro.or
7404 S: Maintained
7405 T: git https://gitlab.freedesktop.org/dr
7406 F: Documentation/devicetree/bindings/dis
7407 F: drivers/gpu/drm/mcde/
7408
7409 DRM DRIVER FOR SYNAPTICS R63353 PANELS
7410 M: Michael Trimarchi <michael@amarulasolu
7411 S: Maintained
7412 F: Documentation/devicetree/bindings/dis
7413 F: drivers/gpu/drm/panel/panel-synaptics
7414
7415 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BR
7416 M: Jagan Teki <jagan@amarulasolutions.com
7417 S: Maintained
7418 F: Documentation/devicetree/bindings/dis
7419 F: drivers/gpu/drm/bridge/ti-dlpc3433.c
7420
7421 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
7422 R: Douglas Anderson <dianders@chromium.or
7423 F: Documentation/devicetree/bindings/dis
7424 F: drivers/gpu/drm/bridge/ti-sn65dsi86.c
7425
7426 DRM DRIVER FOR TPO TPG110 PANELS
7427 M: Linus Walleij <linus.walleij@linaro.or
7428 S: Maintained
7429 T: git https://gitlab.freedesktop.org/dr
7430 F: Documentation/devicetree/bindings/dis
7431 F: drivers/gpu/drm/panel/panel-tpo-tpg11
7432
7433 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
7434 M: Dave Airlie <airlied@redhat.com>
7435 R: Sean Paul <sean@poorly.run>
7436 R: Thomas Zimmermann <tzimmermann@suse.de
7437 L: dri-devel@lists.freedesktop.org
7438 S: Supported
7439 T: git https://gitlab.freedesktop.org/dr
7440 F: drivers/gpu/drm/udl/
7441
7442 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VK
7443 M: Rodrigo Siqueira <rodrigosiqueiramelo@
7444 M: Maíra Canal <mairacanal@riseup.net>
7445 R: Haneen Mohammed <hamohammed.sa@gmail.c
7446 R: Simona Vetter <simona@ffwll.ch>
7447 R: Melissa Wen <melissa.srw@gmail.com>
7448 L: dri-devel@lists.freedesktop.org
7449 S: Maintained
7450 T: git https://gitlab.freedesktop.org/dr
7451 F: Documentation/gpu/vkms.rst
7452 F: drivers/gpu/drm/ci/xfails/vkms*
7453 F: drivers/gpu/drm/vkms/
7454
7455 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
7456 M: Hans de Goede <hdegoede@redhat.com>
7457 L: dri-devel@lists.freedesktop.org
7458 S: Maintained
7459 T: git https://gitlab.freedesktop.org/dr
7460 F: drivers/gpu/drm/vboxvideo/
7461
7462 DRM DRIVER FOR VMWARE VIRTUAL GPU
7463 M: Zack Rusin <zack.rusin@broadcom.com>
7464 R: Broadcom internal kernel review list <
7465 L: dri-devel@lists.freedesktop.org
7466 S: Supported
7467 T: git https://gitlab.freedesktop.org/dr
7468 F: drivers/gpu/drm/vmwgfx/
7469 F: include/uapi/drm/vmwgfx_drm.h
7470
7471 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
7472 M: Linus Walleij <linus.walleij@linaro.or
7473 S: Maintained
7474 T: git https://gitlab.freedesktop.org/dr
7475 F: Documentation/devicetree/bindings/dis
7476 F: drivers/gpu/drm/panel/panel-widechips
7477
7478 DRM DRIVERS
7479 M: David Airlie <airlied@gmail.com>
7480 M: Simona Vetter <simona@ffwll.ch>
7481 L: dri-devel@lists.freedesktop.org
7482 S: Maintained
7483 B: https://gitlab.freedesktop.org/drm
7484 C: irc://irc.oftc.net/dri-devel
7485 T: git https://gitlab.freedesktop.org/dr
7486 F: Documentation/devicetree/bindings/dis
7487 F: Documentation/devicetree/bindings/gpu
7488 F: Documentation/gpu/
7489 F: drivers/gpu/
7490 F: include/drm/
7491 F: include/linux/vga*
7492 F: include/uapi/drm/
7493
7494 DRM DRIVERS AND MISC GPU PATCHES
7495 M: Maarten Lankhorst <maarten.lankhorst@l
7496 M: Maxime Ripard <mripard@kernel.org>
7497 M: Thomas Zimmermann <tzimmermann@suse.de
7498 S: Maintained
7499 W: https://drm.pages.freedesktop.org/mai
7500 T: git https://gitlab.freedesktop.org/dr
7501 F: Documentation/devicetree/bindings/dis
7502 F: Documentation/devicetree/bindings/gpu
7503 F: Documentation/gpu/
7504 F: drivers/gpu/drm/
7505 F: drivers/gpu/vga/
7506 F: include/drm/drm
7507 F: include/linux/vga*
7508 F: include/uapi/drm/
7509 X: drivers/gpu/drm/amd/
7510 X: drivers/gpu/drm/armada/
7511 X: drivers/gpu/drm/etnaviv/
7512 X: drivers/gpu/drm/exynos/
7513 X: drivers/gpu/drm/i915/
7514 X: drivers/gpu/drm/kmb/
7515 X: drivers/gpu/drm/mediatek/
7516 X: drivers/gpu/drm/msm/
7517 X: drivers/gpu/drm/nouveau/
7518 X: drivers/gpu/drm/radeon/
7519 X: drivers/gpu/drm/renesas/rcar-du/
7520 X: drivers/gpu/drm/tegra/
7521
7522 DRM DRIVERS FOR ALLWINNER A10
7523 M: Maxime Ripard <mripard@kernel.org>
7524 M: Chen-Yu Tsai <wens@csie.org>
7525 L: dri-devel@lists.freedesktop.org
7526 S: Supported
7527 T: git https://gitlab.freedesktop.org/dr
7528 F: Documentation/devicetree/bindings/dis
7529 F: drivers/gpu/drm/sun4i/
7530
7531 DRM DRIVERS FOR AMLOGIC SOCS
7532 M: Neil Armstrong <neil.armstrong@linaro.
7533 L: dri-devel@lists.freedesktop.org
7534 L: linux-amlogic@lists.infradead.org
7535 S: Supported
7536 W: http://linux-meson.com/
7537 T: git https://gitlab.freedesktop.org/dr
7538 F: Documentation/devicetree/bindings/dis
7539 F: Documentation/devicetree/bindings/dis
7540 F: Documentation/gpu/meson.rst
7541 F: drivers/gpu/drm/ci/xfails/meson*
7542 F: drivers/gpu/drm/meson/
7543
7544 DRM DRIVERS FOR ATMEL HLCDC
7545 M: Sam Ravnborg <sam@ravnborg.org>
7546 M: Boris Brezillon <bbrezillon@kernel.org
7547 L: dri-devel@lists.freedesktop.org
7548 S: Supported
7549 T: git https://gitlab.freedesktop.org/dr
7550 F: Documentation/devicetree/bindings/dis
7551 F: drivers/gpu/drm/atmel-hlcdc/
7552
7553 DRM DRIVERS FOR BRIDGE CHIPS
7554 M: Andrzej Hajda <andrzej.hajda@intel.com
7555 M: Neil Armstrong <neil.armstrong@linaro.
7556 M: Robert Foss <rfoss@kernel.org>
7557 R: Laurent Pinchart <Laurent.pinchart@ide
7558 R: Jonas Karlman <jonas@kwiboo.se>
7559 R: Jernej Skrabec <jernej.skrabec@gmail.c
7560 S: Maintained
7561 T: git https://gitlab.freedesktop.org/dr
7562 F: Documentation/devicetree/bindings/dis
7563 F: drivers/gpu/drm/bridge/
7564 F: drivers/gpu/drm/display/drm_bridge_co
7565 F: drivers/gpu/drm/drm_bridge.c
7566 F: include/drm/drm_bridge.h
7567 F: include/drm/drm_bridge_connector.h
7568
7569 DRM DRIVERS FOR EXYNOS
7570 M: Inki Dae <inki.dae@samsung.com>
7571 M: Seung-Woo Kim <sw0312.kim@samsung.com>
7572 M: Kyungmin Park <kyungmin.park@samsung.c
7573 L: dri-devel@lists.freedesktop.org
7574 S: Supported
7575 T: git git://git.kernel.org/pub/scm/linu
7576 F: Documentation/devicetree/bindings/dis
7577 F: drivers/gpu/drm/exynos/
7578 F: include/uapi/drm/exynos_drm.h
7579
7580 DRM DRIVERS FOR FREESCALE DCU
7581 M: Stefan Agner <stefan@agner.ch>
7582 M: Alison Wang <alison.wang@nxp.com>
7583 L: dri-devel@lists.freedesktop.org
7584 S: Supported
7585 T: git https://gitlab.freedesktop.org/dr
7586 F: Documentation/devicetree/bindings/dis
7587 F: Documentation/devicetree/bindings/dis
7588 F: drivers/gpu/drm/fsl-dcu/
7589
7590 DRM DRIVERS FOR FREESCALE IMX 5/6
7591 M: Philipp Zabel <p.zabel@pengutronix.de>
7592 L: dri-devel@lists.freedesktop.org
7593 S: Maintained
7594 T: git https://gitlab.freedesktop.org/dr
7595 T: git git://git.pengutronix.de/git/pza/
7596 F: Documentation/devicetree/bindings/dis
7597 F: drivers/gpu/drm/imx/ipuv3/
7598 F: drivers/gpu/ipu-v3/
7599
7600 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7601 M: Liu Ying <victor.liu@nxp.com>
7602 L: dri-devel@lists.freedesktop.org
7603 S: Maintained
7604 F: Documentation/devicetree/bindings/dis
7605 F: Documentation/devicetree/bindings/dis
7606 F: Documentation/devicetree/bindings/dis
7607 F: Documentation/devicetree/bindings/dis
7608 F: drivers/gpu/drm/bridge/imx/
7609
7610 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown a
7611 M: Patrik Jakobsson <patrik.r.jakobsson@g
7612 L: dri-devel@lists.freedesktop.org
7613 S: Maintained
7614 T: git https://gitlab.freedesktop.org/dr
7615 F: drivers/gpu/drm/gma500/
7616
7617 DRM DRIVERS FOR HISILICON
7618 M: Xinliang Liu <xinliang.liu@linaro.org>
7619 M: Tian Tao <tiantao6@hisilicon.com>
7620 R: Xinwei Kong <kong.kongxinwei@hisilicon
7621 R: Sumit Semwal <sumit.semwal@linaro.org>
7622 R: Yongqin Liu <yongqin.liu@linaro.org>
7623 R: John Stultz <jstultz@google.com>
7624 L: dri-devel@lists.freedesktop.org
7625 S: Maintained
7626 T: git https://gitlab.freedesktop.org/dr
7627 F: Documentation/devicetree/bindings/dis
7628 F: drivers/gpu/drm/hisilicon/
7629
7630 DRM DRIVERS FOR LIMA
7631 M: Qiang Yu <yuq825@gmail.com>
7632 L: dri-devel@lists.freedesktop.org
7633 L: lima@lists.freedesktop.org (moderated
7634 S: Maintained
7635 T: git https://gitlab.freedesktop.org/dr
7636 F: drivers/gpu/drm/lima/
7637 F: include/uapi/drm/lima_drm.h
7638
7639 DRM DRIVERS FOR LOONGSON
7640 M: Sui Jingfeng <suijingfeng@loongson.cn>
7641 L: dri-devel@lists.freedesktop.org
7642 S: Supported
7643 T: git https://gitlab.freedesktop.org/dr
7644 F: drivers/gpu/drm/loongson/
7645
7646 DRM DRIVERS FOR MEDIATEK
7647 M: Chun-Kuang Hu <chunkuang.hu@kernel.org
7648 M: Philipp Zabel <p.zabel@pengutronix.de>
7649 L: dri-devel@lists.freedesktop.org
7650 L: linux-mediatek@lists.infradead.org (m
7651 S: Supported
7652 F: Documentation/devicetree/bindings/dis
7653 F: drivers/gpu/drm/ci/xfails/mediatek*
7654 F: drivers/gpu/drm/mediatek/
7655 F: drivers/phy/mediatek/phy-mtk-dp.c
7656 F: drivers/phy/mediatek/phy-mtk-hdmi*
7657 F: drivers/phy/mediatek/phy-mtk-mipi*
7658
7659 DRM DRIVERS FOR NVIDIA TEGRA
7660 M: Thierry Reding <thierry.reding@gmail.c
7661 M: Mikko Perttunen <mperttunen@nvidia.com
7662 L: dri-devel@lists.freedesktop.org
7663 L: linux-tegra@vger.kernel.org
7664 S: Supported
7665 T: git https://gitlab.freedesktop.org/dr
7666 F: Documentation/devicetree/bindings/dis
7667 F: Documentation/devicetree/bindings/gpu
7668 F: drivers/gpu/drm/tegra/
7669 F: drivers/gpu/host1x/
7670 F: include/linux/host1x.h
7671 F: include/uapi/drm/tegra_drm.h
7672
7673 DRM DRIVERS FOR RENESAS R-CAR
7674 M: Laurent Pinchart <laurent.pinchart@ide
7675 M: Kieran Bingham <kieran.bingham+renesas
7676 L: dri-devel@lists.freedesktop.org
7677 L: linux-renesas-soc@vger.kernel.org
7678 S: Supported
7679 T: git git://linuxtv.org/pinchartl/media
7680 F: Documentation/devicetree/bindings/dis
7681 F: Documentation/devicetree/bindings/dis
7682 F: Documentation/devicetree/bindings/dis
7683 F: Documentation/devicetree/bindings/dis
7684 F: drivers/gpu/drm/renesas/rcar-du/
7685
7686 DRM DRIVERS FOR RENESAS RZ
7687 M: Biju Das <biju.das.jz@bp.renesas.com>
7688 L: dri-devel@lists.freedesktop.org
7689 L: linux-renesas-soc@vger.kernel.org
7690 S: Maintained
7691 T: git https://gitlab.freedesktop.org/dr
7692 F: Documentation/devicetree/bindings/dis
7693 F: drivers/gpu/drm/renesas/rz-du/
7694
7695 DRM DRIVERS FOR RENESAS SHMOBILE
7696 M: Laurent Pinchart <laurent.pinchart@ide
7697 M: Geert Uytterhoeven <geert+renesas@glid
7698 L: dri-devel@lists.freedesktop.org
7699 L: linux-renesas-soc@vger.kernel.org
7700 S: Supported
7701 T: git https://gitlab.freedesktop.org/dr
7702 F: Documentation/devicetree/bindings/dis
7703 F: drivers/gpu/drm/renesas/shmobile/
7704 F: include/linux/platform_data/shmob_drm
7705
7706 DRM DRIVERS FOR ROCKCHIP
7707 M: Sandy Huang <hjc@rock-chips.com>
7708 M: Heiko Stübner <heiko@sntech.de>
7709 M: Andy Yan <andy.yan@rock-chips.com>
7710 L: dri-devel@lists.freedesktop.org
7711 S: Maintained
7712 T: git https://gitlab.freedesktop.org/dr
7713 F: Documentation/devicetree/bindings/dis
7714 F: drivers/gpu/drm/ci/xfails/rockchip*
7715 F: drivers/gpu/drm/rockchip/
7716
7717 DRM DRIVERS FOR STI
7718 M: Alain Volmat <alain.volmat@foss.st.com
7719 L: dri-devel@lists.freedesktop.org
7720 S: Maintained
7721 T: git https://gitlab.freedesktop.org/dr
7722 F: Documentation/devicetree/bindings/dis
7723 F: drivers/gpu/drm/sti
7724
7725 DRM DRIVERS FOR STM
7726 M: Yannick Fertre <yannick.fertre@foss.st
7727 M: Raphael Gallais-Pou <raphael.gallais-p
7728 M: Philippe Cornu <philippe.cornu@foss.st
7729 L: dri-devel@lists.freedesktop.org
7730 S: Maintained
7731 T: git https://gitlab.freedesktop.org/dr
7732 F: Documentation/devicetree/bindings/dis
7733 F: Documentation/devicetree/bindings/dis
7734 F: drivers/gpu/drm/stm
7735
7736 DRM DRIVERS FOR TI KEYSTONE
7737 M: Jyri Sarha <jyri.sarha@iki.fi>
7738 M: Tomi Valkeinen <tomi.valkeinen@ideason
7739 L: dri-devel@lists.freedesktop.org
7740 S: Maintained
7741 T: git https://gitlab.freedesktop.org/dr
7742 F: Documentation/devicetree/bindings/dis
7743 F: Documentation/devicetree/bindings/dis
7744 F: Documentation/devicetree/bindings/dis
7745 F: drivers/gpu/drm/tidss/
7746
7747 DRM DRIVERS FOR TI LCDC
7748 M: Jyri Sarha <jyri.sarha@iki.fi>
7749 M: Tomi Valkeinen <tomi.valkeinen@ideason
7750 L: dri-devel@lists.freedesktop.org
7751 S: Maintained
7752 T: git https://gitlab.freedesktop.org/dr
7753 F: Documentation/devicetree/bindings/dis
7754 F: drivers/gpu/drm/tilcdc/
7755
7756 DRM DRIVERS FOR TI OMAP
7757 M: Tomi Valkeinen <tomi.valkeinen@ideason
7758 L: dri-devel@lists.freedesktop.org
7759 S: Maintained
7760 T: git https://gitlab.freedesktop.org/dr
7761 F: Documentation/devicetree/bindings/dis
7762 F: drivers/gpu/drm/omapdrm/
7763
7764 DRM DRIVERS FOR V3D
7765 M: Melissa Wen <mwen@igalia.com>
7766 M: Maíra Canal <mcanal@igalia.com>
7767 S: Supported
7768 T: git https://gitlab.freedesktop.org/dr
7769 F: Documentation/devicetree/bindings/gpu
7770 F: drivers/gpu/drm/v3d/
7771 F: include/uapi/drm/v3d_drm.h
7772
7773 DRM DRIVERS FOR VC4
7774 M: Maxime Ripard <mripard@kernel.org>
7775 M: Dave Stevenson <dave.stevenson@raspber
7776 R: Raspberry Pi Kernel Maintenance <kerne
7777 S: Supported
7778 T: git https://gitlab.freedesktop.org/dr
7779 F: Documentation/devicetree/bindings/dis
7780 F: drivers/gpu/drm/vc4/
7781 F: include/uapi/drm/vc4_drm.h
7782
7783 DRM DRIVERS FOR VIVANTE GPU IP
7784 M: Lucas Stach <l.stach@pengutronix.de>
7785 R: Russell King <linux+etnaviv@armlinux.o
7786 R: Christian Gmeiner <christian.gmeiner@g
7787 L: etnaviv@lists.freedesktop.org (modera
7788 L: dri-devel@lists.freedesktop.org
7789 S: Maintained
7790 F: Documentation/devicetree/bindings/gpu
7791 F: drivers/gpu/drm/etnaviv/
7792 F: include/uapi/drm/etnaviv_drm.h
7793
7794 DRM DRIVERS FOR XEN
7795 M: Oleksandr Andrushchenko <oleksandr_and
7796 L: dri-devel@lists.freedesktop.org
7797 L: xen-devel@lists.xenproject.org (moder
7798 S: Supported
7799 T: git https://gitlab.freedesktop.org/dr
7800 F: Documentation/gpu/xen-front.rst
7801 F: drivers/gpu/drm/xen/
7802
7803 DRM DRIVERS FOR XILINX
7804 M: Laurent Pinchart <laurent.pinchart@ide
7805 M: Tomi Valkeinen <tomi.valkeinen@ideason
7806 L: dri-devel@lists.freedesktop.org
7807 S: Maintained
7808 T: git https://gitlab.freedesktop.org/dr
7809 F: Documentation/devicetree/bindings/dis
7810 F: drivers/gpu/drm/xlnx/
7811
7812 DRM GPU SCHEDULER
7813 M: Luben Tuikov <ltuikov89@gmail.com>
7814 M: Matthew Brost <matthew.brost@intel.com
7815 M: Danilo Krummrich <dakr@kernel.org>
7816 M: Philipp Stanner <pstanner@redhat.com>
7817 L: dri-devel@lists.freedesktop.org
7818 S: Maintained
7819 T: git https://gitlab.freedesktop.org/dr
7820 F: drivers/gpu/drm/scheduler/
7821 F: include/drm/gpu_scheduler.h
7822
7823 DRM PANEL DRIVERS
7824 M: Neil Armstrong <neil.armstrong@linaro.
7825 R: Jessica Zhang <quic_jesszhan@quicinc.c
7826 L: dri-devel@lists.freedesktop.org
7827 S: Maintained
7828 T: git https://gitlab.freedesktop.org/dr
7829 F: Documentation/devicetree/bindings/dis
7830 F: drivers/gpu/drm/drm_panel.c
7831 F: drivers/gpu/drm/panel/
7832 F: include/drm/drm_panel.h
7833
7834 DRM PRIVACY-SCREEN CLASS
7835 M: Hans de Goede <hdegoede@redhat.com>
7836 L: dri-devel@lists.freedesktop.org
7837 S: Maintained
7838 T: git https://gitlab.freedesktop.org/dr
7839 F: drivers/gpu/drm/drm_privacy_screen*
7840 F: include/drm/drm_privacy_screen*
7841
7842 DRM TTM SUBSYSTEM
7843 M: Christian Koenig <christian.koenig@amd
7844 M: Huang Rui <ray.huang@amd.com>
7845 L: dri-devel@lists.freedesktop.org
7846 S: Maintained
7847 T: git https://gitlab.freedesktop.org/dr
7848 F: drivers/gpu/drm/ttm/
7849 F: include/drm/ttm/
7850
7851 DRM AUTOMATED TESTING
7852 M: Helen Koike <helen.koike@collabora.com
7853 L: dri-devel@lists.freedesktop.org
7854 S: Maintained
7855 T: git https://gitlab.freedesktop.org/dr
7856 F: Documentation/gpu/automated_testing.r
7857 F: drivers/gpu/drm/ci/
7858
7859 DSBR100 USB FM RADIO DRIVER
7860 M: Alexey Klimov <klimov.linux@gmail.com>
7861 L: linux-media@vger.kernel.org
7862 S: Maintained
7863 T: git git://linuxtv.org/media_tree.git
7864 F: drivers/media/radio/dsbr100.c
7865
7866 DT3155 MEDIA DRIVER
7867 M: Hans Verkuil <hverkuil@xs4all.nl>
7868 L: linux-media@vger.kernel.org
7869 S: Odd Fixes
7870 W: https://linuxtv.org
7871 T: git git://linuxtv.org/media_tree.git
7872 F: drivers/media/pci/dt3155/
7873
7874 DVB_USB_AF9015 MEDIA DRIVER
7875 L: linux-media@vger.kernel.org
7876 S: Orphan
7877 W: https://linuxtv.org
7878 Q: http://patchwork.linuxtv.org/project/
7879 F: drivers/media/usb/dvb-usb-v2/af9015*
7880
7881 DVB_USB_AF9035 MEDIA DRIVER
7882 L: linux-media@vger.kernel.org
7883 S: Orphan
7884 W: https://linuxtv.org
7885 Q: http://patchwork.linuxtv.org/project/
7886 F: drivers/media/usb/dvb-usb-v2/af9035*
7887
7888 DVB_USB_ANYSEE MEDIA DRIVER
7889 L: linux-media@vger.kernel.org
7890 S: Orphan
7891 W: https://linuxtv.org
7892 Q: http://patchwork.linuxtv.org/project/
7893 F: drivers/media/usb/dvb-usb-v2/anysee*
7894
7895 DVB_USB_AU6610 MEDIA DRIVER
7896 L: linux-media@vger.kernel.org
7897 S: Orphan
7898 W: https://linuxtv.org
7899 Q: http://patchwork.linuxtv.org/project/
7900 F: drivers/media/usb/dvb-usb-v2/au6610*
7901
7902 DVB_USB_CE6230 MEDIA DRIVER
7903 L: linux-media@vger.kernel.org
7904 S: Orphan
7905 W: https://linuxtv.org
7906 Q: http://patchwork.linuxtv.org/project/
7907 F: drivers/media/usb/dvb-usb-v2/ce6230*
7908
7909 DVB_USB_CXUSB MEDIA DRIVER
7910 M: Michael Krufky <mkrufky@linuxtv.org>
7911 L: linux-media@vger.kernel.org
7912 S: Maintained
7913 W: https://linuxtv.org
7914 W: http://github.com/mkrufky
7915 Q: http://patchwork.linuxtv.org/project/
7916 T: git git://linuxtv.org/media_tree.git
7917 F: drivers/media/usb/dvb-usb/cxusb*
7918
7919 DVB_USB_EC168 MEDIA DRIVER
7920 L: linux-media@vger.kernel.org
7921 S: Orphan
7922 W: https://linuxtv.org
7923 Q: http://patchwork.linuxtv.org/project/
7924 F: drivers/media/usb/dvb-usb-v2/ec168*
7925
7926 DVB_USB_GL861 MEDIA DRIVER
7927 L: linux-media@vger.kernel.org
7928 S: Orphan
7929 W: https://linuxtv.org
7930 Q: http://patchwork.linuxtv.org/project/
7931 F: drivers/media/usb/dvb-usb-v2/gl861*
7932
7933 DVB_USB_MXL111SF MEDIA DRIVER
7934 M: Michael Krufky <mkrufky@linuxtv.org>
7935 L: linux-media@vger.kernel.org
7936 S: Maintained
7937 W: https://linuxtv.org
7938 W: http://github.com/mkrufky
7939 Q: http://patchwork.linuxtv.org/project/
7940 T: git git://linuxtv.org/mkrufky/mxl111s
7941 F: drivers/media/usb/dvb-usb-v2/mxl111sf
7942
7943 DVB_USB_RTL28XXU MEDIA DRIVER
7944 L: linux-media@vger.kernel.org
7945 S: Orphan
7946 W: https://linuxtv.org
7947 Q: http://patchwork.linuxtv.org/project/
7948 F: drivers/media/usb/dvb-usb-v2/rtl28xxu
7949
7950 DVB_USB_V2 MEDIA DRIVER
7951 L: linux-media@vger.kernel.org
7952 S: Orphan
7953 W: https://linuxtv.org
7954 W: http://palosaari.fi/linux/
7955 Q: http://patchwork.linuxtv.org/project/
7956 F: drivers/media/usb/dvb-usb-v2/dvb_usb*
7957 F: drivers/media/usb/dvb-usb-v2/usb_urb.
7958
7959 DYNAMIC DEBUG
7960 M: Jason Baron <jbaron@akamai.com>
7961 M: Jim Cromie <jim.cromie@gmail.com>
7962 S: Maintained
7963 F: include/linux/dynamic_debug.h
7964 F: lib/dynamic_debug.c
7965 F: lib/test_dynamic_debug.c
7966
7967 DYNAMIC INTERRUPT MODERATION
7968 M: Tal Gilboa <talgi@nvidia.com>
7969 S: Maintained
7970 F: Documentation/networking/net_dim.rst
7971 F: include/linux/dim.h
7972 F: lib/dim/
7973
7974 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7975 M: Daniel Lezcano <daniel.lezcano@kernel.
7976 L: linux-pm@vger.kernel.org
7977 S: Supported
7978 B: https://bugzilla.kernel.org
7979 T: git git://git.kernel.org/pub/scm/linu
7980 F: drivers/powercap/dtpm*
7981 F: include/linux/dtpm.h
7982
7983 DZ DECSTATION DZ11 SERIAL DRIVER
7984 M: "Maciej W. Rozycki" <macro@orcam.me.uk
7985 S: Maintained
7986 F: drivers/tty/serial/dz.*
7987
7988 E3X0 POWER BUTTON DRIVER
7989 M: Moritz Fischer <moritz.fischer@ettus.c
7990 L: usrp-users@lists.ettus.com
7991 S: Supported
7992 W: http://www.ettus.com
7993 F: Documentation/devicetree/bindings/inp
7994 F: drivers/input/misc/e3x0-button.c
7995
7996 E4000 MEDIA DRIVER
7997 L: linux-media@vger.kernel.org
7998 S: Orphan
7999 W: https://linuxtv.org
8000 Q: http://patchwork.linuxtv.org/project/
8001 F: drivers/media/tuners/e4000*
8002
8003 EARTH_PT1 MEDIA DRIVER
8004 M: Akihiro Tsukada <tskd08@gmail.com>
8005 L: linux-media@vger.kernel.org
8006 S: Odd Fixes
8007 F: drivers/media/pci/pt1/
8008
8009 EARTH_PT3 MEDIA DRIVER
8010 M: Akihiro Tsukada <tskd08@gmail.com>
8011 L: linux-media@vger.kernel.org
8012 S: Odd Fixes
8013 F: drivers/media/pci/pt3/
8014
8015 EC100 MEDIA DRIVER
8016 L: linux-media@vger.kernel.org
8017 S: Orphan
8018 W: https://linuxtv.org
8019 Q: http://patchwork.linuxtv.org/project/
8020 F: drivers/media/dvb-frontends/ec100*
8021
8022 ECRYPT FILE SYSTEM
8023 M: Tyler Hicks <code@tyhicks.com>
8024 L: ecryptfs@vger.kernel.org
8025 S: Odd Fixes
8026 W: http://ecryptfs.org
8027 W: https://launchpad.net/ecryptfs
8028 T: git git://git.kernel.org/pub/scm/linu
8029 F: Documentation/filesystems/ecryptfs.rs
8030 F: fs/ecryptfs/
8031
8032 EDAC-AMD64
8033 M: Yazen Ghannam <yazen.ghannam@amd.com>
8034 L: linux-edac@vger.kernel.org
8035 S: Supported
8036 F: drivers/edac/amd64_edac*
8037 F: drivers/edac/mce_amd*
8038
8039 EDAC-ARMADA
8040 M: Jan Luebbe <jlu@pengutronix.de>
8041 L: linux-edac@vger.kernel.org
8042 S: Maintained
8043 F: Documentation/devicetree/bindings/mem
8044 F: drivers/edac/armada_xp_*
8045
8046 EDAC-AST2500
8047 M: Stefan Schaeckeler <sschaeck@cisco.com
8048 S: Supported
8049 F: Documentation/devicetree/bindings/eda
8050 F: drivers/edac/aspeed_edac.c
8051
8052 EDAC-BLUEFIELD
8053 M: Shravan Kumar Ramani <shravankr@nvidia
8054 S: Supported
8055 F: drivers/edac/bluefield_edac.c
8056
8057 EDAC-CALXEDA
8058 M: Andre Przywara <andre.przywara@arm.com
8059 L: linux-edac@vger.kernel.org
8060 S: Maintained
8061 F: drivers/edac/highbank*
8062
8063 EDAC-CAVIUM OCTEON
8064 M: Ralf Baechle <ralf@linux-mips.org>
8065 L: linux-edac@vger.kernel.org
8066 L: linux-mips@vger.kernel.org
8067 S: Supported
8068 F: drivers/edac/octeon_edac*
8069
8070 EDAC-CAVIUM THUNDERX
8071 M: Robert Richter <rric@kernel.org>
8072 L: linux-edac@vger.kernel.org
8073 S: Odd Fixes
8074 F: drivers/edac/thunderx_edac*
8075
8076 EDAC-CORE
8077 M: Borislav Petkov <bp@alien8.de>
8078 M: Tony Luck <tony.luck@intel.com>
8079 R: James Morse <james.morse@arm.com>
8080 R: Mauro Carvalho Chehab <mchehab@kernel.
8081 R: Robert Richter <rric@kernel.org>
8082 L: linux-edac@vger.kernel.org
8083 S: Supported
8084 T: git git://git.kernel.org/pub/scm/linu
8085 F: Documentation/driver-api/edac.rst
8086 F: drivers/edac/
8087 F: include/linux/edac.h
8088
8089 EDAC-DMC520
8090 M: Lei Wang <lewan@microsoft.com>
8091 L: linux-edac@vger.kernel.org
8092 S: Supported
8093 F: drivers/edac/dmc520_edac.c
8094
8095 EDAC-E752X
8096 M: Mark Gross <markgross@kernel.org>
8097 L: linux-edac@vger.kernel.org
8098 S: Maintained
8099 F: drivers/edac/e752x_edac.c
8100
8101 EDAC-E7XXX
8102 L: linux-edac@vger.kernel.org
8103 S: Maintained
8104 F: drivers/edac/e7xxx_edac.c
8105
8106 EDAC-FSL_DDR
8107 M: York Sun <york.sun@nxp.com>
8108 L: linux-edac@vger.kernel.org
8109 S: Maintained
8110 F: drivers/edac/fsl_ddr_edac.*
8111
8112 EDAC-GHES
8113 M: Mauro Carvalho Chehab <mchehab@kernel.
8114 L: linux-edac@vger.kernel.org
8115 S: Maintained
8116 F: drivers/edac/ghes_edac.c
8117
8118 EDAC-I10NM
8119 M: Tony Luck <tony.luck@intel.com>
8120 L: linux-edac@vger.kernel.org
8121 S: Maintained
8122 F: drivers/edac/i10nm_base.c
8123
8124 EDAC-I3000
8125 L: linux-edac@vger.kernel.org
8126 S: Orphan
8127 F: drivers/edac/i3000_edac.c
8128
8129 EDAC-I5000
8130 L: linux-edac@vger.kernel.org
8131 S: Maintained
8132 F: drivers/edac/i5000_edac.c
8133
8134 EDAC-I5400
8135 M: Mauro Carvalho Chehab <mchehab@kernel.
8136 L: linux-edac@vger.kernel.org
8137 S: Maintained
8138 F: drivers/edac/i5400_edac.c
8139
8140 EDAC-I7300
8141 M: Mauro Carvalho Chehab <mchehab@kernel.
8142 L: linux-edac@vger.kernel.org
8143 S: Maintained
8144 F: drivers/edac/i7300_edac.c
8145
8146 EDAC-I7CORE
8147 M: Mauro Carvalho Chehab <mchehab@kernel.
8148 L: linux-edac@vger.kernel.org
8149 S: Maintained
8150 F: drivers/edac/i7core_edac.c
8151
8152 EDAC-I82443BXGX
8153 M: Tim Small <tim@buttersideup.com>
8154 L: linux-edac@vger.kernel.org
8155 S: Maintained
8156 F: drivers/edac/i82443bxgx_edac.c
8157
8158 EDAC-I82975X
8159 M: "Arvind R." <arvino55@gmail.com>
8160 L: linux-edac@vger.kernel.org
8161 S: Maintained
8162 F: drivers/edac/i82975x_edac.c
8163
8164 EDAC-IE31200
8165 M: Jason Baron <jbaron@akamai.com>
8166 L: linux-edac@vger.kernel.org
8167 S: Maintained
8168 F: drivers/edac/ie31200_edac.c
8169
8170 EDAC-IGEN6
8171 M: Tony Luck <tony.luck@intel.com>
8172 R: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
8173 L: linux-edac@vger.kernel.org
8174 S: Maintained
8175 F: drivers/edac/igen6_edac.c
8176
8177 EDAC-MPC85XX
8178 M: Johannes Thumshirn <morbidrsa@gmail.co
8179 L: linux-edac@vger.kernel.org
8180 S: Maintained
8181 F: drivers/edac/mpc85xx_edac.[ch]
8182
8183 EDAC-NPCM
8184 M: Marvin Lin <kflin@nuvoton.com>
8185 M: Stanley Chu <yschu@nuvoton.com>
8186 L: linux-edac@vger.kernel.org
8187 S: Maintained
8188 F: Documentation/devicetree/bindings/mem
8189 F: drivers/edac/npcm_edac.c
8190
8191 EDAC-PASEMI
8192 M: Egor Martovetsky <egor@pasemi.com>
8193 L: linux-edac@vger.kernel.org
8194 S: Maintained
8195 F: drivers/edac/pasemi_edac.c
8196
8197 EDAC-PND2
8198 M: Tony Luck <tony.luck@intel.com>
8199 L: linux-edac@vger.kernel.org
8200 S: Maintained
8201 F: drivers/edac/pnd2_edac.[ch]
8202
8203 EDAC-QCOM
8204 M: Manivannan Sadhasivam <manivannan.sadh
8205 L: linux-arm-msm@vger.kernel.org
8206 L: linux-edac@vger.kernel.org
8207 S: Maintained
8208 F: drivers/edac/qcom_edac.c
8209
8210 EDAC-R82600
8211 M: Tim Small <tim@buttersideup.com>
8212 L: linux-edac@vger.kernel.org
8213 S: Maintained
8214 F: drivers/edac/r82600_edac.c
8215
8216 EDAC-SBRIDGE
8217 M: Tony Luck <tony.luck@intel.com>
8218 R: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
8219 L: linux-edac@vger.kernel.org
8220 S: Maintained
8221 F: drivers/edac/sb_edac.c
8222
8223 EDAC-SKYLAKE
8224 M: Tony Luck <tony.luck@intel.com>
8225 L: linux-edac@vger.kernel.org
8226 S: Maintained
8227 F: drivers/edac/skx_*.[ch]
8228
8229 EDAC-TI
8230 M: Tero Kristo <kristo@kernel.org>
8231 L: linux-edac@vger.kernel.org
8232 S: Odd Fixes
8233 F: drivers/edac/ti_edac.c
8234
8235 EDIROL UA-101/UA-1000 DRIVER
8236 M: Clemens Ladisch <clemens@ladisch.de>
8237 L: linux-sound@vger.kernel.org
8238 S: Maintained
8239 T: git git://git.kernel.org/pub/scm/linu
8240 F: sound/usb/misc/ua101.c
8241
8242 EFI TEST DRIVER
8243 M: Ivan Hu <ivan.hu@canonical.com>
8244 M: Ard Biesheuvel <ardb@kernel.org>
8245 L: linux-efi@vger.kernel.org
8246 S: Maintained
8247 F: drivers/firmware/efi/test/
8248
8249 EFI VARIABLE FILESYSTEM
8250 M: Jeremy Kerr <jk@ozlabs.org>
8251 M: Ard Biesheuvel <ardb@kernel.org>
8252 L: linux-efi@vger.kernel.org
8253 S: Maintained
8254 T: git git://git.kernel.org/pub/scm/linu
8255 F: fs/efivarfs/
8256
8257 EFIFB FRAMEBUFFER DRIVER
8258 M: Peter Jones <pjones@redhat.com>
8259 L: linux-fbdev@vger.kernel.org
8260 S: Maintained
8261 F: drivers/video/fbdev/efifb.c
8262
8263 EFS FILESYSTEM
8264 S: Orphan
8265 W: http://aeschi.ch.eu.org/efs/
8266 F: fs/efs/
8267
8268 EHEA (IBM pSeries eHEA 10Gb ethernet adapter)
8269 L: netdev@vger.kernel.org
8270 S: Orphan
8271 F: drivers/net/ethernet/ibm/ehea/
8272
8273 ELM327 CAN NETWORK DRIVER
8274 M: Max Staudt <max@enpas.org>
8275 L: linux-can@vger.kernel.org
8276 S: Maintained
8277 F: Documentation/networking/device_drive
8278 F: drivers/net/can/can327.c
8279
8280 EM28XX VIDEO4LINUX DRIVER
8281 M: Mauro Carvalho Chehab <mchehab@kernel.
8282 L: linux-media@vger.kernel.org
8283 S: Maintained
8284 W: https://linuxtv.org
8285 T: git git://linuxtv.org/media_tree.git
8286 F: Documentation/admin-guide/media/em28x
8287 F: drivers/media/usb/em28xx/
8288
8289 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) D
8290 M: Adrian Hunter <adrian.hunter@intel.com
8291 M: Asutosh Das <quic_asutoshd@quicinc.com
8292 R: Ritesh Harjani <ritesh.list@gmail.com>
8293 L: linux-mmc@vger.kernel.org
8294 S: Supported
8295 F: drivers/mmc/host/cqhci*
8296
8297 EMS CPC-PCI CAN DRIVER
8298 M: Gerhard Uttenthaler <uttenthaler@ems-w
8299 M: support@ems-wuensche.com
8300 L: linux-can@vger.kernel.org
8301 S: Maintained
8302 F: drivers/net/can/sja1000/ems_pci.c
8303
8304 EMULEX 10Gbps iSCSI - OneConnect DRIVER
8305 M: Ketan Mukadam <ketan.mukadam@broadcom.
8306 L: linux-scsi@vger.kernel.org
8307 S: Supported
8308 W: http://www.broadcom.com
8309 F: drivers/scsi/be2iscsi/
8310
8311 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk
8312 M: Ajit Khaparde <ajit.khaparde@broadcom.
8313 M: Sriharsha Basavapatna <sriharsha.basav
8314 M: Somnath Kotur <somnath.kotur@broadcom.
8315 L: netdev@vger.kernel.org
8316 S: Supported
8317 W: http://www.emulex.com
8318 F: drivers/net/ethernet/emulex/benet/
8319
8320 EMULEX ONECONNECT ROCE DRIVER
8321 M: Selvin Xavier <selvin.xavier@broadcom.
8322 L: linux-rdma@vger.kernel.org
8323 S: Odd Fixes
8324 W: http://www.broadcom.com
8325 F: drivers/infiniband/hw/ocrdma/
8326 F: include/uapi/rdma/ocrdma-abi.h
8327
8328 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIV
8329 M: James Smart <james.smart@broadcom.com>
8330 M: Ram Vegesna <ram.vegesna@broadcom.com>
8331 L: linux-scsi@vger.kernel.org
8332 L: target-devel@vger.kernel.org
8333 S: Supported
8334 W: http://www.broadcom.com
8335 F: drivers/scsi/elx/
8336
8337 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
8338 M: James Smart <james.smart@broadcom.com>
8339 M: Dick Kennedy <dick.kennedy@broadcom.co
8340 L: linux-scsi@vger.kernel.org
8341 S: Supported
8342 W: http://www.broadcom.com
8343 F: drivers/scsi/lpfc/
8344
8345 ENE CB710 FLASH CARD READER DRIVER
8346 M: Michał Mirosław <mirq-linux@rere.qmq
8347 S: Maintained
8348 F: drivers/misc/cb710/
8349 F: drivers/mmc/host/cb710-mmc.*
8350 F: include/linux/cb710.h
8351
8352 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIV
8353 M: Maxim Levitsky <maximlevitsky@gmail.co
8354 S: Maintained
8355 F: drivers/media/rc/ene_ir.*
8356
8357 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
8358 M: Laurentiu Tudor <laurentiu.tudor@nxp.c
8359 L: linuxppc-dev@lists.ozlabs.org
8360 S: Maintained
8361 F: drivers/tty/ehv_bytechan.c
8362
8363 EPSON S1D13XXX FRAMEBUFFER DRIVER
8364 M: Kristoffer Ericson <kristoffer.ericson
8365 S: Maintained
8366 T: git git://git.kernel.org/pub/scm/linu
8367 F: drivers/video/fbdev/s1d13xxxfb.c
8368 F: include/video/s1d13xxxfb.h
8369
8370 EROFS FILE SYSTEM
8371 M: Gao Xiang <xiang@kernel.org>
8372 M: Chao Yu <chao@kernel.org>
8373 R: Yue Hu <huyue2@coolpad.com>
8374 R: Jeffle Xu <jefflexu@linux.alibaba.com>
8375 R: Sandeep Dhavale <dhavale@google.com>
8376 L: linux-erofs@lists.ozlabs.org
8377 S: Maintained
8378 W: https://erofs.docs.kernel.org
8379 T: git git://git.kernel.org/pub/scm/linu
8380 F: Documentation/ABI/testing/sysfs-fs-er
8381 F: Documentation/filesystems/erofs.rst
8382 F: fs/erofs/
8383 F: include/trace/events/erofs.h
8384
8385 ERRSEQ ERROR TRACKING INFRASTRUCTURE
8386 M: Jeff Layton <jlayton@kernel.org>
8387 S: Maintained
8388 F: include/linux/errseq.h
8389 F: lib/errseq.c
8390
8391 ESD CAN NETWORK DRIVERS
8392 M: Stefan Mätje <stefan.maetje@esd.eu>
8393 R: socketcan@esd.eu
8394 L: linux-can@vger.kernel.org
8395 S: Maintained
8396 F: drivers/net/can/esd/
8397
8398 ESD CAN/USB DRIVERS
8399 M: Frank Jungclaus <frank.jungclaus@esd.e
8400 R: socketcan@esd.eu
8401 L: linux-can@vger.kernel.org
8402 S: Maintained
8403 F: drivers/net/can/usb/esd_usb.c
8404
8405 ET131X NETWORK DRIVER
8406 M: Mark Einon <mark.einon@gmail.com>
8407 S: Odd Fixes
8408 F: drivers/net/ethernet/agere/
8409
8410 ETAS ES58X CAN/USB DRIVER
8411 M: Vincent Mailhol <mailhol.vincent@wanad
8412 L: linux-can@vger.kernel.org
8413 S: Maintained
8414 F: Documentation/networking/devlink/etas
8415 F: drivers/net/can/usb/etas_es58x/
8416
8417 ETHERNET BRIDGE
8418 M: Roopa Prabhu <roopa@nvidia.com>
8419 M: Nikolay Aleksandrov <razor@blackwall.o
8420 L: bridge@lists.linux.dev
8421 L: netdev@vger.kernel.org
8422 S: Maintained
8423 W: http://www.linuxfoundation.org/en/Net
8424 F: include/linux/netfilter_bridge/
8425 F: net/bridge/
8426
8427 ETHERNET PHY LIBRARY
8428 M: Andrew Lunn <andrew@lunn.ch>
8429 M: Heiner Kallweit <hkallweit1@gmail.com>
8430 R: Russell King <linux@armlinux.org.uk>
8431 L: netdev@vger.kernel.org
8432 S: Maintained
8433 F: Documentation/ABI/testing/sysfs-class
8434 F: Documentation/devicetree/bindings/net
8435 F: Documentation/devicetree/bindings/net
8436 F: Documentation/devicetree/bindings/net
8437 F: Documentation/networking/phy.rst
8438 F: drivers/net/mdio/
8439 F: drivers/net/mdio/acpi_mdio.c
8440 F: drivers/net/mdio/fwnode_mdio.c
8441 F: drivers/net/mdio/of_mdio.c
8442 F: drivers/net/pcs/
8443 F: drivers/net/phy/
8444 F: include/dt-bindings/net/qca-ar803x.h
8445 F: include/linux/*mdio*.h
8446 F: include/linux/linkmode.h
8447 F: include/linux/mdio/*.h
8448 F: include/linux/mii.h
8449 F: include/linux/of_net.h
8450 F: include/linux/phy.h
8451 F: include/linux/phy_fixed.h
8452 F: include/linux/phy_link_topology.h
8453 F: include/linux/phylib_stubs.h
8454 F: include/linux/platform_data/mdio-bcm-
8455 F: include/linux/platform_data/mdio-gpio
8456 F: include/trace/events/mdio.h
8457 F: include/uapi/linux/mdio.h
8458 F: include/uapi/linux/mii.h
8459 F: net/core/of_net.c
8460
8461 ETHERNET PHY LIBRARY [RUST]
8462 M: FUJITA Tomonori <fujita.tomonori@gmail
8463 R: Trevor Gross <tmgross@umich.edu>
8464 L: netdev@vger.kernel.org
8465 L: rust-for-linux@vger.kernel.org
8466 S: Maintained
8467 F: rust/kernel/net/phy.rs
8468 F: rust/kernel/net/phy/reg.rs
8469
8470 EXEC & BINFMT API, ELF
8471 R: Eric Biederman <ebiederm@xmission.com>
8472 R: Kees Cook <kees@kernel.org>
8473 L: linux-mm@kvack.org
8474 S: Supported
8475 T: git git://git.kernel.org/pub/scm/linu
8476 F: Documentation/userspace-api/ELF.rst
8477 F: fs/*binfmt_*.c
8478 F: fs/Kconfig.binfmt
8479 F: fs/exec.c
8480 F: fs/tests/binfmt_*_kunit.c
8481 F: fs/tests/exec_kunit.c
8482 F: include/linux/binfmts.h
8483 F: include/linux/elf.h
8484 F: include/uapi/linux/binfmts.h
8485 F: include/uapi/linux/elf.h
8486 F: tools/testing/selftests/exec/
8487 N: asm/elf.h
8488 N: binfmt
8489
8490 EXFAT FILE SYSTEM
8491 M: Namjae Jeon <linkinjeon@kernel.org>
8492 M: Sungjong Seo <sj1557.seo@samsung.com>
8493 R: Yuezhang Mo <yuezhang.mo@sony.com>
8494 L: linux-fsdevel@vger.kernel.org
8495 S: Maintained
8496 T: git git://git.kernel.org/pub/scm/linu
8497 F: fs/exfat/
8498
8499 EXPRESSWIRE PROTOCOL LIBRARY
8500 M: Duje Mihanović <duje.mihanovic@skole.
8501 L: linux-leds@vger.kernel.org
8502 S: Maintained
8503 F: drivers/leds/leds-expresswire.c
8504 F: include/linux/leds-expresswire.h
8505
8506 EXT2 FILE SYSTEM
8507 M: Jan Kara <jack@suse.com>
8508 L: linux-ext4@vger.kernel.org
8509 S: Maintained
8510 F: Documentation/filesystems/ext2.rst
8511 T: git git://git.kernel.org/pub/scm/linu
8512 F: fs/ext2/
8513 F: include/linux/ext2*
8514
8515 EXT4 FILE SYSTEM
8516 M: "Theodore Ts'o" <tytso@mit.edu>
8517 M: Andreas Dilger <adilger.kernel@dilger.
8518 L: linux-ext4@vger.kernel.org
8519 S: Maintained
8520 W: http://ext4.wiki.kernel.org
8521 Q: http://patchwork.ozlabs.org/project/l
8522 T: git git://git.kernel.org/pub/scm/linu
8523 F: Documentation/filesystems/ext4/
8524 F: fs/ext4/
8525 F: include/trace/events/ext4.h
8526 F: include/uapi/linux/ext4.h
8527
8528 Extended Verification Module (EVM)
8529 M: Mimi Zohar <zohar@linux.ibm.com>
8530 M: Roberto Sassu <roberto.sassu@huawei.co
8531 L: linux-integrity@vger.kernel.org
8532 S: Supported
8533 T: git git://git.kernel.org/pub/scm/linu
8534 F: security/integrity/
8535 F: security/integrity/evm/
8536
8537 EXTENSIBLE FIRMWARE INTERFACE (EFI)
8538 M: Ard Biesheuvel <ardb@kernel.org>
8539 L: linux-efi@vger.kernel.org
8540 S: Maintained
8541 T: git git://git.kernel.org/pub/scm/linu
8542 F: Documentation/admin-guide/efi-stub.rs
8543 F: arch/*/include/asm/efi.h
8544 F: arch/*/kernel/efi.c
8545 F: arch/arm/boot/compressed/efi-header.S
8546 F: arch/x86/platform/efi/
8547 F: drivers/firmware/efi/
8548 F: include/linux/efi*.h
8549
8550 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8551 M: MyungJoo Ham <myungjoo.ham@samsung.com
8552 M: Chanwoo Choi <cw00.choi@samsung.com>
8553 L: linux-kernel@vger.kernel.org
8554 S: Maintained
8555 T: git git://git.kernel.org/pub/scm/linu
8556 F: Documentation/devicetree/bindings/ext
8557 F: Documentation/firmware-guide/acpi/ext
8558 F: drivers/extcon/
8559 F: include/linux/extcon.h
8560 F: include/linux/extcon/
8561
8562 EXTRA BOOT CONFIG
8563 M: Masami Hiramatsu <mhiramat@kernel.org>
8564 L: linux-kernel@vger.kernel.org
8565 L: linux-trace-kernel@vger.kernel.org
8566 S: Maintained
8567 Q: https://patchwork.kernel.org/project/
8568 T: git git://git.kernel.org/pub/scm/linu
8569 F: Documentation/admin-guide/bootconfig.
8570 F: fs/proc/bootconfig.c
8571 F: include/linux/bootconfig.h
8572 F: lib/bootconfig-data.S
8573 F: lib/bootconfig.c
8574 F: tools/bootconfig/*
8575 F: tools/bootconfig/scripts/*
8576
8577 EXTRON DA HD 4K PLUS CEC DRIVER
8578 M: Hans Verkuil <hverkuil@xs4all.nl>
8579 L: linux-media@vger.kernel.org
8580 S: Maintained
8581 T: git git://linuxtv.org/media_tree.git
8582 F: drivers/media/cec/usb/extron-da-hd-4k
8583
8584 EXYNOS DP DRIVER
8585 M: Jingoo Han <jingoohan1@gmail.com>
8586 L: dri-devel@lists.freedesktop.org
8587 S: Maintained
8588 F: drivers/gpu/drm/exynos/exynos_dp*
8589
8590 EXYNOS SYSMMU (IOMMU) driver
8591 M: Marek Szyprowski <m.szyprowski@samsung
8592 L: iommu@lists.linux.dev
8593 S: Maintained
8594 F: drivers/iommu/exynos-iommu.c
8595
8596 F2FS FILE SYSTEM
8597 M: Jaegeuk Kim <jaegeuk@kernel.org>
8598 M: Chao Yu <chao@kernel.org>
8599 L: linux-f2fs-devel@lists.sourceforge.ne
8600 S: Maintained
8601 W: https://f2fs.wiki.kernel.org/
8602 Q: https://patchwork.kernel.org/project/
8603 B: https://bugzilla.kernel.org/enter_bug
8604 T: git git://git.kernel.org/pub/scm/linu
8605 F: Documentation/ABI/testing/sysfs-fs-f2
8606 F: Documentation/filesystems/f2fs.rst
8607 F: fs/f2fs/
8608 F: include/linux/f2fs_fs.h
8609 F: include/trace/events/f2fs.h
8610 F: include/uapi/linux/f2fs.h
8611
8612 F71805F HARDWARE MONITORING DRIVER
8613 M: Jean Delvare <jdelvare@suse.com>
8614 L: linux-hwmon@vger.kernel.org
8615 S: Maintained
8616 F: Documentation/hwmon/f71805f.rst
8617 F: drivers/hwmon/f71805f.c
8618
8619 FADDR2LINE
8620 M: Josh Poimboeuf <jpoimboe@kernel.org>
8621 S: Maintained
8622 F: scripts/faddr2line
8623
8624 FAILOVER MODULE
8625 M: Sridhar Samudrala <sridhar.samudrala@i
8626 L: netdev@vger.kernel.org
8627 S: Supported
8628 F: Documentation/networking/failover.rst
8629 F: include/net/failover.h
8630 F: net/core/failover.c
8631
8632 FANOTIFY
8633 M: Jan Kara <jack@suse.cz>
8634 R: Amir Goldstein <amir73il@gmail.com>
8635 R: Matthew Bobrowski <repnop@google.com>
8636 L: linux-fsdevel@vger.kernel.org
8637 S: Maintained
8638 F: fs/notify/fanotify/
8639 F: include/linux/fanotify.h
8640 F: include/uapi/linux/fanotify.h
8641
8642 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8643 M: Linus Walleij <linus.walleij@linaro.or
8644 L: linux-usb@vger.kernel.org
8645 S: Maintained
8646 F: drivers/usb/fotg210/
8647
8648 FARSYNC SYNCHRONOUS DRIVER
8649 M: Kevin Curtis <kevin.curtis@farsite.co.
8650 S: Supported
8651 W: http://www.farsite.co.uk/
8652 F: drivers/net/wan/farsync.*
8653
8654 FAULT INJECTION SUPPORT
8655 M: Akinobu Mita <akinobu.mita@gmail.com>
8656 S: Supported
8657 F: Documentation/fault-injection/
8658 F: lib/fault-inject.c
8659 F: tools/testing/fault-injection/
8660
8661 FBTFT Framebuffer drivers
8662 L: dri-devel@lists.freedesktop.org
8663 L: linux-fbdev@vger.kernel.org
8664 S: Orphan
8665 F: drivers/staging/fbtft/
8666
8667 FC0011 TUNER DRIVER
8668 M: Michael Buesch <m@bues.ch>
8669 L: linux-media@vger.kernel.org
8670 S: Maintained
8671 F: drivers/media/tuners/fc0011.c
8672 F: drivers/media/tuners/fc0011.h
8673
8674 FC2580 MEDIA DRIVER
8675 L: linux-media@vger.kernel.org
8676 S: Orphan
8677 W: https://linuxtv.org
8678 Q: http://patchwork.linuxtv.org/project/
8679 F: drivers/media/tuners/fc2580*
8680
8681 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8682 M: Hannes Reinecke <hare@suse.de>
8683 L: linux-scsi@vger.kernel.org
8684 S: Supported
8685 W: www.Open-FCoE.org
8686 F: drivers/scsi/fcoe/
8687 F: drivers/scsi/libfc/
8688 F: include/scsi/fc/
8689 F: include/scsi/libfc.h
8690 F: include/scsi/libfcoe.h
8691 F: include/uapi/scsi/fc/
8692
8693 FILE LOCKING (flock() and fcntl()/lockf())
8694 M: Jeff Layton <jlayton@kernel.org>
8695 M: Chuck Lever <chuck.lever@oracle.com>
8696 R: Alexander Aring <alex.aring@gmail.com>
8697 L: linux-fsdevel@vger.kernel.org
8698 S: Maintained
8699 F: fs/fcntl.c
8700 F: fs/locks.c
8701 F: include/linux/fcntl.h
8702 F: include/uapi/linux/fcntl.h
8703
8704 FILESYSTEM DIRECT ACCESS (DAX)
8705 M: Dan Williams <dan.j.williams@intel.com
8706 R: Matthew Wilcox <willy@infradead.org>
8707 R: Jan Kara <jack@suse.cz>
8708 L: linux-fsdevel@vger.kernel.org
8709 L: nvdimm@lists.linux.dev
8710 S: Supported
8711 F: fs/dax.c
8712 F: include/linux/dax.h
8713 F: include/trace/events/fs_dax.h
8714
8715 FILESYSTEMS (VFS and infrastructure)
8716 M: Alexander Viro <viro@zeniv.linux.org.u
8717 M: Christian Brauner <brauner@kernel.org>
8718 R: Jan Kara <jack@suse.cz>
8719 L: linux-fsdevel@vger.kernel.org
8720 S: Maintained
8721 T: git https://git.kernel.org/pub/scm/li
8722 F: fs/*
8723 F: include/linux/fs.h
8724 F: include/linux/fs_types.h
8725 F: include/uapi/linux/fs.h
8726 F: include/uapi/linux/openat2.h
8727
8728 FILESYSTEMS [EXPORTFS]
8729 M: Chuck Lever <chuck.lever@oracle.com>
8730 M: Jeff Layton <jlayton@kernel.org>
8731 R: Amir Goldstein <amir73il@gmail.com>
8732 L: linux-fsdevel@vger.kernel.org
8733 L: linux-nfs@vger.kernel.org
8734 S: Supported
8735 F: Documentation/filesystems/nfs/exporti
8736 F: fs/exportfs/
8737 F: fs/fhandle.c
8738 F: include/linux/exportfs.h
8739
8740 FILESYSTEMS [IDMAPPED MOUNTS]
8741 M: Christian Brauner <brauner@kernel.org>
8742 M: Seth Forshee <sforshee@kernel.org>
8743 L: linux-fsdevel@vger.kernel.org
8744 S: Maintained
8745 F: Documentation/filesystems/idmappings.
8746 F: fs/mnt_idmapping.c
8747 F: include/linux/mnt_idmapping.*
8748 F: tools/testing/selftests/mount_setattr
8749
8750 FILESYSTEMS [IOMAP]
8751 M: Christian Brauner <brauner@kernel.org>
8752 R: Darrick J. Wong <djwong@kernel.org>
8753 L: linux-xfs@vger.kernel.org
8754 L: linux-fsdevel@vger.kernel.org
8755 S: Supported
8756 F: Documentation/filesystems/iomap/*
8757 F: fs/iomap/
8758 F: include/linux/iomap.h
8759
8760 FILESYSTEMS [NETFS LIBRARY]
8761 M: David Howells <dhowells@redhat.com>
8762 R: Jeff Layton <jlayton@kernel.org>
8763 L: netfs@lists.linux.dev
8764 L: linux-fsdevel@vger.kernel.org
8765 S: Supported
8766 F: Documentation/filesystems/caching/
8767 F: Documentation/filesystems/netfs_libra
8768 F: fs/netfs/
8769 F: include/linux/fscache*.h
8770 F: include/linux/netfs.h
8771 F: include/trace/events/fscache.h
8772 F: include/trace/events/netfs.h
8773
8774 FILESYSTEMS [STACKABLE]
8775 M: Miklos Szeredi <miklos@szeredi.hu>
8776 M: Amir Goldstein <amir73il@gmail.com>
8777 L: linux-fsdevel@vger.kernel.org
8778 L: linux-unionfs@vger.kernel.org
8779 S: Maintained
8780 F: fs/backing-file.c
8781 F: include/linux/backing-file.h
8782
8783 FINTEK F75375S HARDWARE MONITOR AND FAN CONTR
8784 M: Riku Voipio <riku.voipio@iki.fi>
8785 L: linux-hwmon@vger.kernel.org
8786 S: Maintained
8787 F: drivers/hwmon/f75375s.c
8788 F: include/linux/f75375s.h
8789
8790 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8791 M: Ji-Ze Hong (Peter Hong) <peter_hong@fi
8792 L: linux-can@vger.kernel.org
8793 S: Maintained
8794 F: drivers/net/can/usb/f81604.c
8795
8796 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACK
8797 M: Clemens Ladisch <clemens@ladisch.de>
8798 M: Takashi Sakamoto <o-takashi@sakamocchi
8799 L: linux-sound@vger.kernel.org
8800 S: Maintained
8801 T: git git://git.kernel.org/pub/scm/linu
8802 F: include/uapi/sound/firewire.h
8803 F: sound/firewire/
8804
8805 FIREWIRE MEDIA DRIVERS (firedtv)
8806 M: Stefan Richter <stefanr@s5r6.in-berlin
8807 L: linux-media@vger.kernel.org
8808 L: linux1394-devel@lists.sourceforge.net
8809 S: Maintained
8810 T: git git://git.kernel.org/pub/scm/linu
8811 F: drivers/media/firewire/
8812
8813 FIREWIRE SBP-2 TARGET
8814 M: Chris Boot <bootc@bootc.net>
8815 L: linux-scsi@vger.kernel.org
8816 L: target-devel@vger.kernel.org
8817 L: linux1394-devel@lists.sourceforge.net
8818 S: Maintained
8819 T: git git://git.kernel.org/pub/scm/linu
8820 F: drivers/target/sbp/
8821
8822 FIREWIRE SUBSYSTEM
8823 M: Takashi Sakamoto <o-takashi@sakamocchi
8824 M: Takashi Sakamoto <takaswie@kernel.org>
8825 L: linux1394-devel@lists.sourceforge.net
8826 S: Maintained
8827 W: http://ieee1394.docs.kernel.org/
8828 T: git git://git.kernel.org/pub/scm/linu
8829 F: drivers/firewire/
8830 F: include/linux/firewire.h
8831 F: include/uapi/linux/firewire*.h
8832 F: tools/firewire/
8833
8834 FIRMWARE FRAMEWORK FOR ARMV8-A
8835 M: Sudeep Holla <sudeep.holla@arm.com>
8836 L: linux-arm-kernel@lists.infradead.org
8837 S: Maintained
8838 F: drivers/firmware/arm_ffa/
8839 F: include/linux/arm_ffa.h
8840
8841 FIRMWARE LOADER (request_firmware)
8842 M: Luis Chamberlain <mcgrof@kernel.org>
8843 M: Russ Weight <russ.weight@linux.dev>
8844 M: Danilo Krummrich <dakr@redhat.com>
8845 L: linux-kernel@vger.kernel.org
8846 S: Maintained
8847 F: Documentation/firmware_class/
8848 F: drivers/base/firmware_loader/
8849 F: rust/kernel/firmware.rs
8850 F: include/linux/firmware.h
8851
8852 FLEXTIMER FTM-QUADDEC DRIVER
8853 M: Patrick Havelange <patrick.havelange@e
8854 L: linux-iio@vger.kernel.org
8855 S: Maintained
8856 F: Documentation/devicetree/bindings/cou
8857 F: drivers/counter/ftm-quaddec.c
8858
8859 FLOPPY DRIVER
8860 M: Denis Efremov <efremov@linux.com>
8861 L: linux-block@vger.kernel.org
8862 S: Odd Fixes
8863 F: drivers/block/floppy.c
8864
8865 FLYSKY FSIA6B RC RECEIVER
8866 M: Markus Koch <markus@notsyncing.net>
8867 L: linux-input@vger.kernel.org
8868 S: Maintained
8869 F: drivers/input/joystick/fsia6b.c
8870
8871 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Ge
8872 M: Geoffrey D. Bennett <g@b4.vu>
8873 L: linux-sound@vger.kernel.org
8874 S: Maintained
8875 W: https://github.com/geoffreybennett/sc
8876 B: https://github.com/geoffreybennett/sc
8877 T: git https://github.com/geoffreybennet
8878 F: include/uapi/sound/scarlett2.h
8879 F: sound/usb/mixer_scarlett2.c
8880
8881 FORCEDETH GIGABIT ETHERNET DRIVER
8882 M: Rain River <rain.1986.08.12@gmail.com>
8883 M: Zhu Yanjun <zyjzyj2000@gmail.com>
8884 L: netdev@vger.kernel.org
8885 S: Maintained
8886 F: drivers/net/ethernet/nvidia/*
8887
8888 FORTIFY_SOURCE
8889 M: Kees Cook <kees@kernel.org>
8890 L: linux-hardening@vger.kernel.org
8891 S: Supported
8892 T: git git://git.kernel.org/pub/scm/linu
8893 F: include/linux/fortify-string.h
8894 F: lib/fortify_kunit.c
8895 F: lib/memcpy_kunit.c
8896 F: lib/test_fortify/*
8897 K: \bunsafe_memcpy\b
8898 K: \b__NO_FORTIFY\b
8899
8900 FPGA DFL DRIVERS
8901 M: Wu Hao <hao.wu@intel.com>
8902 R: Tom Rix <trix@redhat.com>
8903 L: linux-fpga@vger.kernel.org
8904 S: Maintained
8905 F: Documentation/ABI/testing/sysfs-bus-d
8906 F: Documentation/fpga/dfl.rst
8907 F: drivers/fpga/dfl*
8908 F: drivers/uio/uio_dfl.c
8909 F: include/linux/dfl.h
8910 F: include/uapi/linux/fpga-dfl.h
8911
8912 FPGA MANAGER FRAMEWORK
8913 M: Moritz Fischer <mdf@kernel.org>
8914 M: Wu Hao <hao.wu@intel.com>
8915 M: Xu Yilun <yilun.xu@intel.com>
8916 R: Tom Rix <trix@redhat.com>
8917 L: linux-fpga@vger.kernel.org
8918 S: Maintained
8919 Q: http://patchwork.kernel.org/project/l
8920 T: git git://git.kernel.org/pub/scm/linu
8921 F: Documentation/devicetree/bindings/fpg
8922 F: Documentation/driver-api/fpga/
8923 F: Documentation/fpga/
8924 F: drivers/fpga/
8925 F: include/linux/fpga/
8926
8927 FPU EMULATOR
8928 M: Bill Metzenthen <billm@melbpc.org.au>
8929 S: Maintained
8930 W: https://floatingpoint.billm.au/
8931 F: arch/x86/math-emu/
8932
8933 FRAMEBUFFER CORE
8934 M: Simona Vetter <simona@ffwll.ch>
8935 S: Odd Fixes
8936 T: git https://gitlab.freedesktop.org/dr
8937 F: drivers/video/fbdev/core/
8938
8939 FRAMEBUFFER LAYER
8940 M: Helge Deller <deller@gmx.de>
8941 L: linux-fbdev@vger.kernel.org
8942 L: dri-devel@lists.freedesktop.org
8943 S: Maintained
8944 Q: http://patchwork.kernel.org/project/l
8945 T: git git://git.kernel.org/pub/scm/linu
8946 F: Documentation/fb/
8947 F: drivers/video/
8948 F: include/linux/fb.h
8949 F: include/uapi/linux/fb.h
8950 F: include/uapi/video/
8951 F: include/video/
8952
8953 FREESCALE CAAM (Cryptographic Acceleration an
8954 M: Horia Geantă <horia.geanta@nxp.com>
8955 M: Pankaj Gupta <pankaj.gupta@nxp.com>
8956 M: Gaurav Jain <gaurav.jain@nxp.com>
8957 L: linux-crypto@vger.kernel.org
8958 S: Maintained
8959 F: Documentation/devicetree/bindings/cry
8960 F: drivers/crypto/caam/
8961
8962 FREESCALE COLDFIRE M5441X MMC DRIVER
8963 M: Angelo Dureghello <adureghello@baylibr
8964 L: linux-mmc@vger.kernel.org
8965 S: Maintained
8966 F: drivers/mmc/host/sdhci-esdhc-mcf.c
8967 F: include/linux/platform_data/mmc-esdhc
8968
8969 FREESCALE DIU FRAMEBUFFER DRIVER
8970 M: Timur Tabi <timur@kernel.org>
8971 L: linux-fbdev@vger.kernel.org
8972 S: Maintained
8973 F: drivers/video/fbdev/fsl-diu-fb.*
8974
8975 FREESCALE DMA DRIVER
8976 M: Zhang Wei <zw@zh-kernel.org>
8977 L: linuxppc-dev@lists.ozlabs.org
8978 S: Maintained
8979 F: drivers/dma/fsldma.*
8980
8981 FREESCALE DSPI DRIVER
8982 M: Vladimir Oltean <olteanv@gmail.com>
8983 L: linux-spi@vger.kernel.org
8984 L: imx@lists.linux.dev
8985 S: Maintained
8986 F: Documentation/devicetree/bindings/spi
8987 F: drivers/spi/spi-fsl-dspi.c
8988 F: include/linux/spi/spi-fsl-dspi.h
8989
8990 FREESCALE eDMA DRIVER
8991 M: Frank Li <Frank.Li@nxp.com>
8992 L: imx@lists.linux.dev
8993 L: dmaengine@vger.kernel.org
8994 S: Maintained
8995 F: Documentation/devicetree/bindings/dma
8996 F: drivers/dma/fsl-edma*.*
8997
8998 FREESCALE ENETC ETHERNET DRIVERS
8999 M: Claudiu Manoil <claudiu.manoil@nxp.com
9000 M: Vladimir Oltean <vladimir.oltean@nxp.c
9001 L: netdev@vger.kernel.org
9002 S: Maintained
9003 F: drivers/net/ethernet/freescale/enetc/
9004
9005 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
9006 M: Claudiu Manoil <claudiu.manoil@nxp.com
9007 L: netdev@vger.kernel.org
9008 S: Maintained
9009 F: Documentation/devicetree/bindings/net
9010 F: drivers/net/ethernet/freescale/gianfa
9011
9012 FREESCALE GPMI NAND DRIVER
9013 M: Han Xu <han.xu@nxp.com>
9014 L: linux-mtd@lists.infradead.org
9015 S: Maintained
9016 F: drivers/mtd/nand/raw/gpmi-nand/*
9017
9018 FREESCALE I2C CPM DRIVER
9019 M: Jochen Friedrich <jochen@scram.de>
9020 L: linuxppc-dev@lists.ozlabs.org
9021 L: linux-i2c@vger.kernel.org
9022 S: Maintained
9023 F: drivers/i2c/busses/i2c-cpm.c
9024
9025 FREESCALE IMX / MXC FEC DRIVER
9026 M: Wei Fang <wei.fang@nxp.com>
9027 R: Shenwei Wang <shenwei.wang@nxp.com>
9028 R: Clark Wang <xiaoning.wang@nxp.com>
9029 L: imx@lists.linux.dev
9030 L: netdev@vger.kernel.org
9031 S: Maintained
9032 F: Documentation/devicetree/bindings/net
9033 F: drivers/net/ethernet/freescale/fec.h
9034 F: drivers/net/ethernet/freescale/fec_ma
9035 F: drivers/net/ethernet/freescale/fec_pt
9036
9037 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
9038 M: Sascha Hauer <s.hauer@pengutronix.de>
9039 R: Pengutronix Kernel Team <kernel@pengut
9040 L: linux-fbdev@vger.kernel.org
9041 L: linux-arm-kernel@lists.infradead.org
9042 S: Maintained
9043 F: drivers/video/fbdev/imxfb.c
9044
9045 FREESCALE IMX DDR PMU DRIVER
9046 M: Frank Li <Frank.li@nxp.com>
9047 L: linux-arm-kernel@lists.infradead.org
9048 S: Maintained
9049 F: Documentation/admin-guide/perf/imx-dd
9050 F: Documentation/devicetree/bindings/per
9051 F: drivers/perf/fsl_imx8_ddr_perf.c
9052
9053 FREESCALE IMX I2C DRIVER
9054 M: Oleksij Rempel <o.rempel@pengutronix.d
9055 R: Pengutronix Kernel Team <kernel@pengut
9056 L: linux-i2c@vger.kernel.org
9057 S: Maintained
9058 F: Documentation/devicetree/bindings/i2c
9059 F: drivers/i2c/busses/i2c-imx.c
9060
9061 FREESCALE IMX LPI2C DRIVER
9062 M: Dong Aisheng <aisheng.dong@nxp.com>
9063 L: linux-i2c@vger.kernel.org
9064 L: imx@lists.linux.dev
9065 S: Maintained
9066 F: Documentation/devicetree/bindings/i2c
9067 F: drivers/i2c/busses/i2c-imx-lpi2c.c
9068
9069 FREESCALE IMX LPSPI DRIVER
9070 M: Frank Li <Frank.Li@nxp.com>
9071 L: linux-spi@vger.kernel.org
9072 L: imx@lists.linux.dev
9073 S: Maintained
9074 F: Documentation/devicetree/bindings/spi
9075 F: drivers/spi/spi-fsl-lpspi.c
9076
9077 FREESCALE MPC I2C DRIVER
9078 M: Chris Packham <chris.packham@alliedtel
9079 L: linux-i2c@vger.kernel.org
9080 S: Maintained
9081 F: Documentation/devicetree/bindings/i2c
9082 F: drivers/i2c/busses/i2c-mpc.c
9083
9084 FREESCALE QORIQ DPAA ETHERNET DRIVER
9085 M: Madalin Bucur <madalin.bucur@nxp.com>
9086 L: netdev@vger.kernel.org
9087 S: Maintained
9088 F: drivers/net/ethernet/freescale/dpaa
9089
9090 FREESCALE QORIQ DPAA FMAN DRIVER
9091 M: Madalin Bucur <madalin.bucur@nxp.com>
9092 R: Sean Anderson <sean.anderson@seco.com>
9093 L: netdev@vger.kernel.org
9094 S: Maintained
9095 F: Documentation/devicetree/bindings/net
9096 F: drivers/net/ethernet/freescale/fman
9097
9098 FREESCALE QORIQ PTP CLOCK DRIVER
9099 M: Yangbo Lu <yangbo.lu@nxp.com>
9100 L: netdev@vger.kernel.org
9101 S: Maintained
9102 F: Documentation/devicetree/bindings/ptp
9103 F: drivers/net/ethernet/freescale/dpaa2/
9104 F: drivers/net/ethernet/freescale/dpaa2/
9105 F: drivers/net/ethernet/freescale/enetc/
9106 F: drivers/ptp/ptp_qoriq.c
9107 F: drivers/ptp/ptp_qoriq_debugfs.c
9108 F: include/linux/fsl/ptp_qoriq.h
9109
9110 FREESCALE QUAD SPI DRIVER
9111 M: Han Xu <han.xu@nxp.com>
9112 L: linux-spi@vger.kernel.org
9113 L: imx@lists.linux.dev
9114 S: Maintained
9115 F: Documentation/devicetree/bindings/spi
9116 F: drivers/spi/spi-fsl-qspi.c
9117
9118 FREESCALE QUICC ENGINE LIBRARY
9119 M: Qiang Zhao <qiang.zhao@nxp.com>
9120 M: Christophe Leroy <christophe.leroy@csg
9121 L: linuxppc-dev@lists.ozlabs.org
9122 S: Maintained
9123 F: drivers/soc/fsl/qe/
9124 F: include/soc/fsl/qe/
9125
9126 FREESCALE QUICC ENGINE QMC DRIVER
9127 M: Herve Codina <herve.codina@bootlin.com
9128 L: linuxppc-dev@lists.ozlabs.org
9129 S: Maintained
9130 F: Documentation/devicetree/bindings/soc
9131 F: Documentation/devicetree/bindings/soc
9132 F: drivers/soc/fsl/qe/qmc.c
9133 F: include/soc/fsl/qe/qmc.h
9134
9135 FREESCALE QUICC ENGINE QMC HDLC DRIVER
9136 M: Herve Codina <herve.codina@bootlin.com
9137 L: netdev@vger.kernel.org
9138 L: linuxppc-dev@lists.ozlabs.org
9139 S: Maintained
9140 F: drivers/net/wan/fsl_qmc_hdlc.c
9141
9142 FREESCALE QUICC ENGINE TSA DRIVER
9143 M: Herve Codina <herve.codina@bootlin.com
9144 L: linuxppc-dev@lists.ozlabs.org
9145 S: Maintained
9146 F: Documentation/devicetree/bindings/soc
9147 F: Documentation/devicetree/bindings/soc
9148 F: drivers/soc/fsl/qe/tsa.c
9149 F: drivers/soc/fsl/qe/tsa.h
9150 F: include/dt-bindings/soc/cpm1-fsl,tsa.
9151 F: include/dt-bindings/soc/qe-fsl,tsa.h
9152
9153 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
9154 L: netdev@vger.kernel.org
9155 L: linuxppc-dev@lists.ozlabs.org
9156 S: Orphan
9157 F: drivers/net/ethernet/freescale/ucc_ge
9158
9159 FREESCALE QUICC ENGINE UCC HDLC DRIVER
9160 M: Zhao Qiang <qiang.zhao@nxp.com>
9161 L: netdev@vger.kernel.org
9162 L: linuxppc-dev@lists.ozlabs.org
9163 S: Maintained
9164 F: drivers/net/wan/fsl_ucc_hdlc*
9165
9166 FREESCALE QUICC ENGINE UCC UART DRIVER
9167 M: Timur Tabi <timur@kernel.org>
9168 L: linuxppc-dev@lists.ozlabs.org
9169 S: Maintained
9170 F: drivers/tty/serial/ucc_uart.c
9171
9172 FREESCALE SOC DRIVERS
9173 M: Christophe Leroy <christophe.leroy@csg
9174 L: linuxppc-dev@lists.ozlabs.org
9175 L: linux-arm-kernel@lists.infradead.org
9176 S: Maintained
9177 F: Documentation/devicetree/bindings/mis
9178 F: Documentation/devicetree/bindings/soc
9179 F: drivers/soc/fsl/
9180 F: include/linux/fsl/
9181 F: include/soc/fsl/
9182
9183 FREESCALE SOC FS_ENET DRIVER
9184 M: Pantelis Antoniou <pantelis.antoniou@g
9185 L: linuxppc-dev@lists.ozlabs.org
9186 L: netdev@vger.kernel.org
9187 S: Maintained
9188 F: drivers/net/ethernet/freescale/fs_ene
9189
9190 FREESCALE SOC SOUND DRIVERS
9191 M: Shengjiu Wang <shengjiu.wang@gmail.com
9192 M: Xiubo Li <Xiubo.Lee@gmail.com>
9193 R: Fabio Estevam <festevam@gmail.com>
9194 R: Nicolin Chen <nicoleotsuka@gmail.com>
9195 L: linux-sound@vger.kernel.org
9196 L: linuxppc-dev@lists.ozlabs.org
9197 S: Maintained
9198 F: sound/soc/fsl/fsl*
9199 F: sound/soc/fsl/imx*
9200
9201 FREESCALE SOC LPC32XX SOUND DRIVERS
9202 M: J.M.B. Downing <jonathan.downing@naute
9203 M: Piotr Wojtaszczyk <piotr.wojtaszczyk@t
9204 R: Vladimir Zapolskiy <vz@mleia.com>
9205 L: linux-sound@vger.kernel.org
9206 L: linuxppc-dev@lists.ozlabs.org
9207 S: Maintained
9208 F: Documentation/devicetree/bindings/sou
9209 F: sound/soc/fsl/lpc3xxx-*
9210
9211 FREESCALE SOC SOUND QMC DRIVER
9212 M: Herve Codina <herve.codina@bootlin.com
9213 L: linux-sound@vger.kernel.org
9214 L: linuxppc-dev@lists.ozlabs.org
9215 S: Maintained
9216 F: Documentation/devicetree/bindings/sou
9217 F: sound/soc/fsl/fsl_qmc_audio.c
9218
9219 FREESCALE USB PERIPHERAL DRIVERS
9220 L: linux-usb@vger.kernel.org
9221 L: linuxppc-dev@lists.ozlabs.org
9222 S: Orphan
9223 F: drivers/usb/gadget/udc/fsl*
9224
9225 FREESCALE USB PHY DRIVER
9226 L: linux-usb@vger.kernel.org
9227 L: linuxppc-dev@lists.ozlabs.org
9228 S: Orphan
9229 F: drivers/usb/phy/phy-fsl-usb*
9230
9231 FREEVXFS FILESYSTEM
9232 M: Christoph Hellwig <hch@infradead.org>
9233 S: Maintained
9234 W: ftp://ftp.openlinux.org/pub/people/hc
9235 F: fs/freevxfs/
9236
9237 FREEZER
9238 M: "Rafael J. Wysocki" <rafael@kernel.org
9239 M: Pavel Machek <pavel@ucw.cz>
9240 L: linux-pm@vger.kernel.org
9241 S: Supported
9242 F: Documentation/power/freezing-of-tasks
9243 F: include/linux/freezer.h
9244 F: kernel/freezer.c
9245
9246 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
9247 M: Eric Biggers <ebiggers@kernel.org>
9248 M: Theodore Y. Ts'o <tytso@mit.edu>
9249 M: Jaegeuk Kim <jaegeuk@kernel.org>
9250 L: linux-fscrypt@vger.kernel.org
9251 S: Supported
9252 Q: https://patchwork.kernel.org/project/
9253 T: git https://git.kernel.org/pub/scm/fs
9254 F: Documentation/filesystems/fscrypt.rst
9255 F: fs/crypto/
9256 F: include/linux/fscrypt.h
9257 F: include/uapi/linux/fscrypt.h
9258
9259 FSI SUBSYSTEM
9260 M: Jeremy Kerr <jk@ozlabs.org>
9261 M: Joel Stanley <joel@jms.id.au>
9262 R: Alistar Popple <alistair@popple.id.au>
9263 R: Eddie James <eajames@linux.ibm.com>
9264 L: linux-fsi@lists.ozlabs.org
9265 S: Supported
9266 Q: http://patchwork.ozlabs.org/project/l
9267 T: git git://git.kernel.org/pub/scm/linu
9268 F: drivers/fsi/
9269 F: include/linux/fsi*.h
9270 F: include/trace/events/fsi*.h
9271
9272 FSI-ATTACHED I2C DRIVER
9273 M: Eddie James <eajames@linux.ibm.com>
9274 L: linux-i2c@vger.kernel.org
9275 L: openbmc@lists.ozlabs.org (moderated f
9276 S: Maintained
9277 F: Documentation/devicetree/bindings/i2c
9278 F: drivers/i2c/busses/i2c-fsi.c
9279
9280 FSI-ATTACHED SPI DRIVER
9281 M: Eddie James <eajames@linux.ibm.com>
9282 L: linux-spi@vger.kernel.org
9283 S: Maintained
9284 F: Documentation/devicetree/bindings/fsi
9285 F: drivers/spi/spi-fsi.c
9286
9287 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCT
9288 M: Jan Kara <jack@suse.cz>
9289 R: Amir Goldstein <amir73il@gmail.com>
9290 L: linux-fsdevel@vger.kernel.org
9291 S: Maintained
9292 T: git git://git.kernel.org/pub/scm/linu
9293 F: fs/notify/
9294 F: include/linux/fsnotify*.h
9295
9296 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY P
9297 M: Eric Biggers <ebiggers@kernel.org>
9298 M: Theodore Y. Ts'o <tytso@mit.edu>
9299 L: fsverity@lists.linux.dev
9300 S: Supported
9301 Q: https://patchwork.kernel.org/project/
9302 T: git https://git.kernel.org/pub/scm/fs
9303 F: Documentation/filesystems/fsverity.rs
9304 F: fs/verity/
9305 F: include/linux/fsverity.h
9306 F: include/uapi/linux/fsverity.h
9307
9308 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
9309 M: Michael Zaidman <michael.zaidman@gmail
9310 L: linux-i2c@vger.kernel.org
9311 L: linux-input@vger.kernel.org
9312 S: Maintained
9313 F: drivers/hid/hid-ft260.c
9314
9315 FUJITSU LAPTOP EXTRAS
9316 M: Jonathan Woithe <jwoithe@just42.net>
9317 L: platform-driver-x86@vger.kernel.org
9318 S: Maintained
9319 F: drivers/platform/x86/fujitsu-laptop.c
9320
9321 FUJITSU TABLET EXTRAS
9322 M: Robert Gerlach <khnz@gmx.de>
9323 L: platform-driver-x86@vger.kernel.org
9324 S: Maintained
9325 F: drivers/platform/x86/fujitsu-tablet.c
9326
9327 FUNCTION HOOKS (FTRACE)
9328 M: Steven Rostedt <rostedt@goodmis.org>
9329 M: Masami Hiramatsu <mhiramat@kernel.org>
9330 R: Mark Rutland <mark.rutland@arm.com>
9331 L: linux-kernel@vger.kernel.org
9332 L: linux-trace-kernel@vger.kernel.org
9333 S: Maintained
9334 Q: https://patchwork.kernel.org/project/
9335 T: git git://git.kernel.org/pub/scm/linu
9336 F: Documentation/trace/ftrace*
9337 F: arch/*/*/*/*ftrace*
9338 F: arch/*/*/*ftrace*
9339 F: include/*/ftrace.h
9340 F: kernel/trace/fgraph.c
9341 F: kernel/trace/ftrace*
9342 F: samples/ftrace
9343
9344 FUNGIBLE ETHERNET DRIVERS
9345 M: Dimitris Michailidis <dmichail@fungibl
9346 L: netdev@vger.kernel.org
9347 S: Supported
9348 F: drivers/net/ethernet/fungible/
9349
9350 FUSE: FILESYSTEM IN USERSPACE
9351 M: Miklos Szeredi <miklos@szeredi.hu>
9352 L: linux-fsdevel@vger.kernel.org
9353 S: Maintained
9354 W: https://github.com/libfuse/
9355 T: git git://git.kernel.org/pub/scm/linu
9356 F: Documentation/filesystems/fuse.rst
9357 F: fs/fuse/
9358 F: include/uapi/linux/fuse.h
9359
9360 FUTEX SUBSYSTEM
9361 M: Thomas Gleixner <tglx@linutronix.de>
9362 M: Ingo Molnar <mingo@redhat.com>
9363 R: Peter Zijlstra <peterz@infradead.org>
9364 R: Darren Hart <dvhart@infradead.org>
9365 R: Davidlohr Bueso <dave@stgolabs.net>
9366 R: André Almeida <andrealmeid@igalia.com
9367 L: linux-kernel@vger.kernel.org
9368 S: Maintained
9369 T: git git://git.kernel.org/pub/scm/linu
9370 F: Documentation/locking/*futex*
9371 F: include/asm-generic/futex.h
9372 F: include/linux/futex.h
9373 F: include/uapi/linux/futex.h
9374 F: kernel/futex/*
9375 F: tools/perf/bench/futex*
9376 F: tools/testing/selftests/futex/
9377
9378 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
9379 M: Sebastian Reichel <sre@kernel.org>
9380 L: linux-media@vger.kernel.org
9381 S: Maintained
9382 F: Documentation/devicetree/bindings/med
9383 F: drivers/media/i2c/gc0308.c
9384
9385 GALAXYCORE GC05a2 CAMERA SENSOR DRIVER
9386 M: Zhi Mao <zhi.mao@mediatek.com>
9387 L: linux-media@vger.kernel.org
9388 S: Maintained
9389 F: Documentation/devicetree/bindings/med
9390 F: drivers/media/i2c/gc05a2.c
9391
9392 GALAXYCORE GC08A3 CAMERA SENSOR DRIVER
9393 M: Zhi Mao <zhi.mao@mediatek.com>
9394 L: linux-media@vger.kernel.org
9395 S: Maintained
9396 F: Documentation/devicetree/bindings/med
9397 F: drivers/media/i2c/gc08a3.c
9398
9399 GALAXYCORE GC2145 SENSOR DRIVER
9400 M: Alain Volmat <alain.volmat@foss.st.com
9401 L: linux-media@vger.kernel.org
9402 S: Maintained
9403 T: git git://linuxtv.org/media_tree.git
9404 F: Documentation/devicetree/bindings/med
9405 F: drivers/media/i2c/gc2145.c
9406
9407 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
9408 M: Tim Harvey <tharvey@gateworks.com>
9409 S: Maintained
9410 F: Documentation/devicetree/bindings/mfd
9411 F: Documentation/hwmon/gsc-hwmon.rst
9412 F: drivers/hwmon/gsc-hwmon.c
9413 F: drivers/mfd/gateworks-gsc.c
9414 F: include/linux/mfd/gsc.h
9415 F: include/linux/platform_data/gsc_hwmon
9416
9417 GCC PLUGINS
9418 M: Kees Cook <kees@kernel.org>
9419 L: linux-hardening@vger.kernel.org
9420 S: Maintained
9421 T: git git://git.kernel.org/pub/scm/linu
9422 F: Documentation/kbuild/gcc-plugins.rst
9423 F: include/linux/stackleak.h
9424 F: kernel/stackleak.c
9425 F: scripts/Makefile.gcc-plugins
9426 F: scripts/gcc-plugins/
9427
9428 GCOV BASED KERNEL PROFILING
9429 M: Peter Oberparleiter <oberpar@linux.ibm
9430 S: Maintained
9431 F: Documentation/dev-tools/gcov.rst
9432 F: kernel/gcov/
9433
9434 GDB KERNEL DEBUGGING HELPER SCRIPTS
9435 M: Jan Kiszka <jan.kiszka@siemens.com>
9436 M: Kieran Bingham <kbingham@kernel.org>
9437 S: Supported
9438 F: scripts/gdb/
9439
9440 GEMINI CRYPTO DRIVER
9441 M: Corentin Labbe <clabbe@baylibre.com>
9442 L: linux-crypto@vger.kernel.org
9443 S: Maintained
9444 F: drivers/crypto/gemini/
9445
9446 GEMTEK FM RADIO RECEIVER DRIVER
9447 M: Hans Verkuil <hverkuil@xs4all.nl>
9448 L: linux-media@vger.kernel.org
9449 S: Maintained
9450 W: https://linuxtv.org
9451 T: git git://linuxtv.org/media_tree.git
9452 F: drivers/media/radio/radio-gemtek*
9453
9454 GENERIC ARCHITECTURE TOPOLOGY
9455 M: Sudeep Holla <sudeep.holla@arm.com>
9456 L: linux-kernel@vger.kernel.org
9457 S: Maintained
9458 F: drivers/base/arch_topology.c
9459 F: include/linux/arch_topology.h
9460
9461 GENERIC ENTRY CODE
9462 M: Thomas Gleixner <tglx@linutronix.de>
9463 M: Peter Zijlstra <peterz@infradead.org>
9464 M: Andy Lutomirski <luto@kernel.org>
9465 L: linux-kernel@vger.kernel.org
9466 S: Maintained
9467 T: git git://git.kernel.org/pub/scm/linu
9468 F: include/linux/entry-common.h
9469 F: include/linux/entry-kvm.h
9470 F: kernel/entry/
9471
9472 GENERIC GPIO I2C DRIVER
9473 M: Wolfram Sang <wsa+renesas@sang-enginee
9474 S: Supported
9475 F: drivers/i2c/busses/i2c-gpio.c
9476 F: include/linux/platform_data/i2c-gpio.
9477
9478 GENERIC GPIO I2C MULTIPLEXER DRIVER
9479 M: Peter Korsgaard <peter.korsgaard@barco
9480 L: linux-i2c@vger.kernel.org
9481 S: Supported
9482 F: Documentation/i2c/muxes/i2c-mux-gpio.
9483 F: drivers/i2c/muxes/i2c-mux-gpio.c
9484 F: include/linux/platform_data/i2c-mux-g
9485
9486 GENERIC GPIO RESET DRIVER
9487 M: Krzysztof Kozlowski <krzk@kernel.org>
9488 S: Maintained
9489 F: drivers/reset/reset-gpio.c
9490
9491 GENERIC HDLC (WAN) DRIVERS
9492 M: Krzysztof Halasa <khc@pm.waw.pl>
9493 S: Maintained
9494 W: http://www.kernel.org/pub/linux/utils
9495 F: drivers/net/wan/c101.c
9496 F: drivers/net/wan/hd6457*
9497 F: drivers/net/wan/hdlc*
9498 F: drivers/net/wan/n2.c
9499 F: drivers/net/wan/pc300too.c
9500 F: drivers/net/wan/pci200syn.c
9501 F: drivers/net/wan/wanxl*
9502
9503 GENERIC INCLUDE/ASM HEADER FILES
9504 M: Arnd Bergmann <arnd@arndb.de>
9505 L: linux-arch@vger.kernel.org
9506 S: Maintained
9507 T: git git://git.kernel.org/pub/scm/linu
9508 F: include/asm-generic/
9509 F: include/uapi/asm-generic/
9510
9511 GENERIC PHY FRAMEWORK
9512 M: Vinod Koul <vkoul@kernel.org>
9513 M: Kishon Vijay Abraham I <kishon@kernel.
9514 L: linux-phy@lists.infradead.org
9515 S: Supported
9516 Q: https://patchwork.kernel.org/project/
9517 T: git git://git.kernel.org/pub/scm/linu
9518 F: Documentation/devicetree/bindings/phy
9519 F: drivers/phy/
9520 F: include/dt-bindings/phy/
9521 F: include/linux/phy/
9522
9523 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
9524 M: Wolfram Sang <wsa+renesas@sang-enginee
9525 S: Supported
9526 F: Documentation/devicetree/bindings/i2c
9527 F: drivers/i2c/muxes/i2c-demux-pinctrl.c
9528
9529 GENERIC PM DOMAINS
9530 M: Ulf Hansson <ulf.hansson@linaro.org>
9531 L: linux-pm@vger.kernel.org
9532 S: Supported
9533 F: Documentation/devicetree/bindings/pow
9534 T: git git://git.kernel.org/pub/scm/linu
9535 F: drivers/pmdomain/
9536 F: include/linux/pm_domain.h
9537
9538 GENERIC RADIX TREE
9539 M: Kent Overstreet <kent.overstreet@linux
9540 S: Supported
9541 C: irc://irc.oftc.net/bcache
9542 F: include/linux/generic-radix-tree.h
9543 F: lib/generic-radix-tree.c
9544
9545 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
9546 M: Eugen Hristev <eugen.hristev@microchip
9547 L: linux-input@vger.kernel.org
9548 S: Maintained
9549 F: drivers/input/touchscreen/resistive-a
9550
9551 GENERIC STRING LIBRARY
9552 M: Kees Cook <kees@kernel.org>
9553 R: Andy Shevchenko <andy@kernel.org>
9554 L: linux-hardening@vger.kernel.org
9555 S: Supported
9556 T: git git://git.kernel.org/pub/scm/linu
9557 F: include/linux/string.h
9558 F: include/linux/string_choices.h
9559 F: include/linux/string_helpers.h
9560 F: lib/string.c
9561 F: lib/string_kunit.c
9562 F: lib/string_helpers.c
9563 F: lib/string_helpers_kunit.c
9564 F: scripts/coccinelle/api/string_choices
9565
9566 GENERIC UIO DRIVER FOR PCI DEVICES
9567 M: "Michael S. Tsirkin" <mst@redhat.com>
9568 L: kvm@vger.kernel.org
9569 S: Supported
9570 F: drivers/uio/uio_pci_generic.c
9571
9572 GENERIC VDSO LIBRARY
9573 M: Andy Lutomirski <luto@kernel.org>
9574 M: Thomas Gleixner <tglx@linutronix.de>
9575 M: Vincenzo Frascino <vincenzo.frascino@a
9576 L: linux-kernel@vger.kernel.org
9577 S: Maintained
9578 T: git git://git.kernel.org/pub/scm/linu
9579 F: include/asm-generic/vdso/vsyscall.h
9580 F: include/vdso/
9581 F: kernel/time/vsyscall.c
9582 F: lib/vdso/
9583
9584 GENWQE (IBM Generic Workqueue Card)
9585 M: Frank Haverkamp <haver@linux.ibm.com>
9586 S: Supported
9587 F: drivers/misc/genwqe/
9588
9589 GET_MAINTAINER SCRIPT
9590 M: Joe Perches <joe@perches.com>
9591 S: Maintained
9592 F: scripts/get_maintainer.pl
9593
9594 GFS2 FILE SYSTEM
9595 M: Andreas Gruenbacher <agruenba@redhat.c
9596 L: gfs2@lists.linux.dev
9597 S: Supported
9598 B: https://bugzilla.kernel.org/enter_bug
9599 T: git git://git.kernel.org/pub/scm/linu
9600 F: Documentation/filesystems/gfs2*
9601 F: fs/gfs2/
9602 F: include/uapi/linux/gfs2_ondisk.h
9603
9604 GIGABYTE WATERFORCE SENSOR DRIVER
9605 M: Aleksa Savic <savicaleksa83@gmail.com>
9606 L: linux-hwmon@vger.kernel.org
9607 S: Maintained
9608 F: Documentation/hwmon/gigabyte_waterfor
9609 F: drivers/hwmon/gigabyte_waterforce.c
9610
9611 GIGABYTE WMI DRIVER
9612 M: Thomas Weißschuh <thomas@weissschuh.n
9613 L: platform-driver-x86@vger.kernel.org
9614 S: Maintained
9615 F: drivers/platform/x86/gigabyte-wmi.c
9616
9617 GNSS SUBSYSTEM
9618 M: Johan Hovold <johan@kernel.org>
9619 S: Maintained
9620 T: git git://git.kernel.org/pub/scm/linu
9621 F: Documentation/ABI/testing/sysfs-class
9622 F: Documentation/devicetree/bindings/gns
9623 F: drivers/gnss/
9624 F: include/linux/gnss.h
9625
9626 GO7007 MPEG CODEC
9627 M: Hans Verkuil <hverkuil-cisco@xs4all.nl
9628 L: linux-media@vger.kernel.org
9629 S: Maintained
9630 F: drivers/media/usb/go7007/
9631
9632 GOODIX TOUCHSCREEN
9633 M: Bastien Nocera <hadess@hadess.net>
9634 M: Hans de Goede <hdegoede@redhat.com>
9635 L: linux-input@vger.kernel.org
9636 S: Maintained
9637 F: drivers/input/touchscreen/goodix*
9638
9639 GOOGLE ETHERNET DRIVERS
9640 M: Jeroen de Borst <jeroendb@google.com>
9641 M: Praveen Kaligineedi <pkaligineedi@goog
9642 R: Shailend Chand <shailend@google.com>
9643 L: netdev@vger.kernel.org
9644 S: Supported
9645 F: Documentation/networking/device_drive
9646 F: drivers/net/ethernet/google
9647
9648 GOOGLE FIRMWARE DRIVERS
9649 M: Tzung-Bi Shih <tzungbi@kernel.org>
9650 R: Brian Norris <briannorris@chromium.org
9651 R: Julius Werner <jwerner@chromium.org>
9652 L: chrome-platform@lists.linux.dev
9653 S: Maintained
9654 T: git git://git.kernel.org/pub/scm/linu
9655 F: drivers/firmware/google/
9656
9657 GOOGLE TENSOR SoC SUPPORT
9658 M: Peter Griffin <peter.griffin@linaro.or
9659 L: linux-arm-kernel@lists.infradead.org
9660 L: linux-samsung-soc@vger.kernel.org
9661 S: Maintained
9662 F: Documentation/devicetree/bindings/clo
9663 F: arch/arm64/boot/dts/exynos/google/
9664 F: drivers/clk/samsung/clk-gs101.c
9665 F: drivers/phy/samsung/phy-gs101-ufs.c
9666 F: include/dt-bindings/clock/google,gs10
9667 K: [gG]oogle.?[tT]ensor
9668
9669 GPD POCKET FAN DRIVER
9670 M: Hans de Goede <hdegoede@redhat.com>
9671 L: platform-driver-x86@vger.kernel.org
9672 S: Maintained
9673 F: drivers/platform/x86/gpd-pocket-fan.c
9674
9675 GPIO ACPI SUPPORT
9676 M: Mika Westerberg <mika.westerberg@linux
9677 M: Andy Shevchenko <andriy.shevchenko@lin
9678 L: linux-gpio@vger.kernel.org
9679 L: linux-acpi@vger.kernel.org
9680 S: Supported
9681 T: git git://git.kernel.org/pub/scm/linu
9682 F: Documentation/firmware-guide/acpi/gpi
9683 F: drivers/gpio/gpiolib-acpi.c
9684 F: drivers/gpio/gpiolib-acpi.h
9685
9686 GPIO AGGREGATOR
9687 M: Geert Uytterhoeven <geert+renesas@glid
9688 L: linux-gpio@vger.kernel.org
9689 S: Supported
9690 F: Documentation/admin-guide/gpio/gpio-a
9691 F: drivers/gpio/gpio-aggregator.c
9692
9693 GPIO IR Transmitter
9694 M: Sean Young <sean@mess.org>
9695 L: linux-media@vger.kernel.org
9696 S: Maintained
9697 F: Documentation/devicetree/bindings/led
9698 F: drivers/media/rc/gpio-ir-tx.c
9699
9700 GPIO MOCKUP DRIVER
9701 M: Bamvor Jian Zhang <bamv2005@gmail.com>
9702 L: linux-gpio@vger.kernel.org
9703 S: Maintained
9704 F: drivers/gpio/gpio-mockup.c
9705 F: tools/testing/selftests/gpio/
9706
9707 GPIO REGMAP
9708 M: Michael Walle <mwalle@kernel.org>
9709 S: Maintained
9710 F: drivers/gpio/gpio-regmap.c
9711 F: include/linux/gpio/regmap.h
9712 K: (devm_)?gpio_regmap_(un)?register
9713
9714 GPIO SUBSYSTEM
9715 M: Linus Walleij <linus.walleij@linaro.or
9716 M: Bartosz Golaszewski <brgl@bgdev.pl>
9717 L: linux-gpio@vger.kernel.org
9718 S: Maintained
9719 T: git git://git.kernel.org/pub/scm/linu
9720 F: Documentation/admin-guide/gpio/
9721 F: Documentation/devicetree/bindings/gpi
9722 F: Documentation/driver-api/gpio/
9723 F: drivers/gpio/
9724 F: include/dt-bindings/gpio/
9725 F: include/linux/gpio.h
9726 F: include/linux/gpio/
9727 F: include/linux/of_gpio.h
9728 K: (devm_)?gpio_(request|free|direction|
9729
9730 GPIO UAPI
9731 M: Bartosz Golaszewski <brgl@bgdev.pl>
9732 R: Kent Gibson <warthog618@gmail.com>
9733 L: linux-gpio@vger.kernel.org
9734 S: Maintained
9735 T: git git://git.kernel.org/pub/scm/linu
9736 F: Documentation/ABI/obsolete/sysfs-gpio
9737 F: Documentation/ABI/testing/gpio-cdev
9738 F: Documentation/userspace-api/gpio/
9739 F: drivers/gpio/gpiolib-cdev.c
9740 F: include/uapi/linux/gpio.h
9741 F: tools/gpio/
9742
9743 GRETH 10/100/1G Ethernet MAC device driver
9744 M: Andreas Larsson <andreas@gaisler.com>
9745 L: netdev@vger.kernel.org
9746 S: Maintained
9747 F: drivers/net/ethernet/aeroflex/
9748
9749 GREYBUS AUDIO PROTOCOLS DRIVERS
9750 M: Vaibhav Agarwal <vaibhav.sr@gmail.com>
9751 M: Mark Greer <mgreer@animalcreek.com>
9752 S: Maintained
9753 F: drivers/staging/greybus/audio_apbridg
9754 F: drivers/staging/greybus/audio_apbridg
9755 F: drivers/staging/greybus/audio_codec.c
9756 F: drivers/staging/greybus/audio_codec.h
9757 F: drivers/staging/greybus/audio_gb.c
9758 F: drivers/staging/greybus/audio_manager
9759 F: drivers/staging/greybus/audio_manager
9760 F: drivers/staging/greybus/audio_manager
9761 F: drivers/staging/greybus/audio_manager
9762 F: drivers/staging/greybus/audio_manager
9763 F: drivers/staging/greybus/audio_module.
9764 F: drivers/staging/greybus/audio_topolog
9765
9766 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9767 M: Viresh Kumar <vireshk@kernel.org>
9768 S: Maintained
9769 F: drivers/staging/greybus/authenticatio
9770 F: drivers/staging/greybus/bootrom.c
9771 F: drivers/staging/greybus/firmware.h
9772 F: drivers/staging/greybus/fw-core.c
9773 F: drivers/staging/greybus/fw-download.c
9774 F: drivers/staging/greybus/fw-management
9775 F: drivers/staging/greybus/greybus_authe
9776 F: drivers/staging/greybus/greybus_firmw
9777 F: drivers/staging/greybus/hid.c
9778 F: drivers/staging/greybus/i2c.c
9779 F: drivers/staging/greybus/spi.c
9780 F: drivers/staging/greybus/spilib.c
9781 F: drivers/staging/greybus/spilib.h
9782
9783 GREYBUS LOOPBACK DRIVER
9784 M: Bryan O'Donoghue <pure.logic@nexus-sof
9785 S: Maintained
9786 F: drivers/staging/greybus/loopback.c
9787
9788 GREYBUS PLATFORM DRIVERS
9789 M: Vaibhav Hiremath <hvaibhav.linux@gmail
9790 S: Maintained
9791 F: drivers/staging/greybus/arche-apb-ctr
9792 F: drivers/staging/greybus/arche-platfor
9793 F: drivers/staging/greybus/arche_platfor
9794
9795 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9796 M: Rui Miguel Silva <rmfrfs@gmail.com>
9797 S: Maintained
9798 F: drivers/staging/greybus/gpio.c
9799 F: drivers/staging/greybus/light.c
9800 F: drivers/staging/greybus/power_supply.
9801 F: drivers/staging/greybus/sdio.c
9802 F: drivers/staging/greybus/spi.c
9803 F: drivers/staging/greybus/spilib.c
9804
9805 GREYBUS BEAGLEPLAY DRIVERS
9806 M: Ayush Singh <ayushdevel1325@gmail.com>
9807 L: greybus-dev@lists.linaro.org (moderat
9808 S: Maintained
9809 F: Documentation/devicetree/bindings/net
9810 F: drivers/greybus/gb-beagleplay.c
9811
9812 GREYBUS SUBSYSTEM
9813 M: Johan Hovold <johan@kernel.org>
9814 M: Alex Elder <elder@kernel.org>
9815 M: Greg Kroah-Hartman <gregkh@linuxfounda
9816 L: greybus-dev@lists.linaro.org (moderat
9817 S: Maintained
9818 F: drivers/greybus/
9819 F: drivers/staging/greybus/
9820 F: include/linux/greybus.h
9821 F: include/linux/greybus/
9822
9823 GREYBUS UART PROTOCOLS DRIVERS
9824 M: David Lin <dtwlin@gmail.com>
9825 S: Maintained
9826 F: drivers/staging/greybus/log.c
9827 F: drivers/staging/greybus/uart.c
9828
9829 GS1662 VIDEO SERIALIZER
9830 M: Charles-Antoine Couret <charles-antoin
9831 L: linux-media@vger.kernel.org
9832 S: Maintained
9833 T: git git://linuxtv.org/media_tree.git
9834 F: drivers/media/spi/gs1662.c
9835
9836 GSPCA FINEPIX SUBDRIVER
9837 M: Frank Zago <frank@zago.net>
9838 L: linux-media@vger.kernel.org
9839 S: Maintained
9840 T: git git://linuxtv.org/media_tree.git
9841 F: drivers/media/usb/gspca/finepix.c
9842
9843 GSPCA GL860 SUBDRIVER
9844 M: Olivier Lorin <o.lorin@laposte.net>
9845 L: linux-media@vger.kernel.org
9846 S: Maintained
9847 T: git git://linuxtv.org/media_tree.git
9848 F: drivers/media/usb/gspca/gl860/
9849
9850 GSPCA M5602 SUBDRIVER
9851 M: Erik Andren <erik.andren@gmail.com>
9852 L: linux-media@vger.kernel.org
9853 S: Maintained
9854 T: git git://linuxtv.org/media_tree.git
9855 F: drivers/media/usb/gspca/m5602/
9856
9857 GSPCA PAC207 SONIXB SUBDRIVER
9858 M: Hans Verkuil <hverkuil@xs4all.nl>
9859 L: linux-media@vger.kernel.org
9860 S: Odd Fixes
9861 T: git git://linuxtv.org/media_tree.git
9862 F: drivers/media/usb/gspca/pac207.c
9863
9864 GSPCA SN9C20X SUBDRIVER
9865 M: Brian Johnson <brijohn@gmail.com>
9866 L: linux-media@vger.kernel.org
9867 S: Maintained
9868 T: git git://linuxtv.org/media_tree.git
9869 F: drivers/media/usb/gspca/sn9c20x.c
9870
9871 GSPCA T613 SUBDRIVER
9872 M: Leandro Costantino <lcostantino@gmail.
9873 L: linux-media@vger.kernel.org
9874 S: Maintained
9875 T: git git://linuxtv.org/media_tree.git
9876 F: drivers/media/usb/gspca/t613.c
9877
9878 GSPCA USB WEBCAM DRIVER
9879 M: Hans Verkuil <hverkuil@xs4all.nl>
9880 L: linux-media@vger.kernel.org
9881 S: Odd Fixes
9882 T: git git://linuxtv.org/media_tree.git
9883 F: drivers/media/usb/gspca/
9884
9885 GTP (GPRS Tunneling Protocol)
9886 M: Pablo Neira Ayuso <pablo@netfilter.org
9887 M: Harald Welte <laforge@gnumonks.org>
9888 L: osmocom-net-gprs@lists.osmocom.org
9889 S: Maintained
9890 T: git git://git.kernel.org/pub/scm/linu
9891 F: drivers/net/gtp.c
9892
9893 GUID PARTITION TABLE (GPT)
9894 M: Davidlohr Bueso <dave@stgolabs.net>
9895 L: linux-efi@vger.kernel.org
9896 S: Maintained
9897 F: block/partitions/efi.*
9898
9899 HABANALABS PCI DRIVER
9900 M: Ofir Bitton <obitton@habana.ai>
9901 L: dri-devel@lists.freedesktop.org
9902 S: Supported
9903 C: irc://irc.oftc.net/dri-devel
9904 T: git https://github.com/HabanaAI/drive
9905 F: Documentation/ABI/testing/debugfs-dri
9906 F: Documentation/ABI/testing/sysfs-drive
9907 F: drivers/accel/habanalabs/
9908 F: include/linux/habanalabs/
9909 F: include/trace/events/habanalabs.h
9910 F: include/uapi/drm/habanalabs_accel.h
9911
9912 HACKRF MEDIA DRIVER
9913 L: linux-media@vger.kernel.org
9914 S: Orphan
9915 W: https://linuxtv.org
9916 Q: http://patchwork.linuxtv.org/project/
9917 F: drivers/media/usb/hackrf/
9918
9919 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9920 M: Chuck Lever <chuck.lever@oracle.com>
9921 L: kernel-tls-handshake@lists.linux.dev
9922 L: netdev@vger.kernel.org
9923 S: Maintained
9924 F: Documentation/netlink/specs/handshake
9925 F: Documentation/networking/tls-handshak
9926 F: include/net/handshake.h
9927 F: include/trace/events/handshake.h
9928 F: net/handshake/
9929
9930 HANTRO VPU CODEC DRIVER
9931 M: Ezequiel Garcia <ezequiel@vanguardiasu
9932 M: Philipp Zabel <p.zabel@pengutronix.de>
9933 L: linux-media@vger.kernel.org
9934 L: linux-rockchip@lists.infradead.org
9935 S: Maintained
9936 F: Documentation/devicetree/bindings/med
9937 F: Documentation/devicetree/bindings/med
9938 F: Documentation/devicetree/bindings/med
9939 F: drivers/media/platform/verisilicon/
9940
9941 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) D
9942 M: Frank Seidel <frank@f-seidel.de>
9943 L: platform-driver-x86@vger.kernel.org
9944 S: Maintained
9945 W: http://www.kernel.org/pub/linux/kerne
9946 F: drivers/platform/x86/hdaps.c
9947
9948 HARDWARE MONITORING
9949 M: Jean Delvare <jdelvare@suse.com>
9950 M: Guenter Roeck <linux@roeck-us.net>
9951 L: linux-hwmon@vger.kernel.org
9952 S: Maintained
9953 W: http://hwmon.wiki.kernel.org/
9954 T: git git://git.kernel.org/pub/scm/linu
9955 F: Documentation/ABI/testing/sysfs-class
9956 F: Documentation/devicetree/bindings/hwm
9957 F: Documentation/hwmon/
9958 F: drivers/hwmon/
9959 F: include/linux/hwmon*.h
9960 F: include/trace/events/hwmon*.h
9961 K: (devm_)?hwmon_device_(un)?register(|_
9962
9963 HARDWARE RANDOM NUMBER GENERATOR CORE
9964 M: Olivia Mackall <olivia@selenic.com>
9965 M: Herbert Xu <herbert@gondor.apana.org.a
9966 L: linux-crypto@vger.kernel.org
9967 S: Odd fixes
9968 F: Documentation/admin-guide/hw_random.r
9969 F: Documentation/devicetree/bindings/rng
9970 F: drivers/char/hw_random/
9971 F: include/linux/hw_random.h
9972
9973 HARDWARE SPINLOCK CORE
9974 M: Bjorn Andersson <andersson@kernel.org>
9975 R: Baolin Wang <baolin.wang7@gmail.com>
9976 L: linux-remoteproc@vger.kernel.org
9977 S: Maintained
9978 T: git git://git.kernel.org/pub/scm/linu
9979 F: Documentation/devicetree/bindings/hwl
9980 F: Documentation/locking/hwspinlock.rst
9981 F: drivers/hwspinlock/
9982 F: include/linux/hwspinlock.h
9983
9984 HARDWARE TRACING FACILITIES
9985 M: Alexander Shishkin <alexander.shishkin
9986 S: Maintained
9987 F: drivers/hwtracing/
9988
9989 HARMONY SOUND DRIVER
9990 L: linux-parisc@vger.kernel.org
9991 S: Maintained
9992 F: sound/parisc/harmony.*
9993
9994 HDPVR USB VIDEO ENCODER DRIVER
9995 M: Hans Verkuil <hverkuil@xs4all.nl>
9996 L: linux-media@vger.kernel.org
9997 S: Odd Fixes
9998 W: https://linuxtv.org
9999 T: git git://linuxtv.org/media_tree.git
10000 F: drivers/media/usb/hdpvr/
10001
10002 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
10003 M: Keng-Yu Lin <keng-yu.lin@hpe.com>
10004 S: Supported
10005 F: drivers/misc/hpilo.[ch]
10006
10007 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG
10008 M: Jerry Hoemann <jerry.hoemann@hpe.com>
10009 S: Supported
10010 F: Documentation/watchdog/hpwdt.rst
10011 F: drivers/watchdog/hpwdt.c
10012
10013 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hps
10014 M: Don Brace <don.brace@microchip.com>
10015 L: storagedev@microchip.com
10016 L: linux-scsi@vger.kernel.org
10017 S: Supported
10018 F: Documentation/scsi/hpsa.rst
10019 F: drivers/scsi/hpsa*.[ch]
10020 F: include/linux/cciss*.h
10021 F: include/uapi/linux/cciss*.h
10022
10023 HFI1 DRIVER
10024 M: Dennis Dalessandro <dennis.dalessandr
10025 L: linux-rdma@vger.kernel.org
10026 S: Supported
10027 F: drivers/infiniband/hw/hfi1
10028
10029 HFS FILESYSTEM
10030 L: linux-fsdevel@vger.kernel.org
10031 S: Orphan
10032 F: Documentation/filesystems/hfs.rst
10033 F: fs/hfs/
10034
10035 HFSPLUS FILESYSTEM
10036 L: linux-fsdevel@vger.kernel.org
10037 S: Orphan
10038 F: Documentation/filesystems/hfsplus.rs
10039 F: fs/hfsplus/
10040
10041 HGA FRAMEBUFFER DRIVER
10042 M: Ferenc Bakonyi <fero@drama.obuda.kand
10043 L: linux-nvidia@lists.surfsouth.com
10044 S: Maintained
10045 W: http://drama.obuda.kando.hu/~fero/cg
10046 F: drivers/video/fbdev/hgafb.c
10047
10048 HIBERNATION (aka Software Suspend, aka swsus
10049 M: "Rafael J. Wysocki" <rafael@kernel.or
10050 M: Pavel Machek <pavel@ucw.cz>
10051 L: linux-pm@vger.kernel.org
10052 S: Supported
10053 B: https://bugzilla.kernel.org
10054 F: arch/*/include/asm/suspend*.h
10055 F: arch/x86/power/
10056 F: drivers/base/power/
10057 F: include/linux/freezer.h
10058 F: include/linux/pm.h
10059 F: include/linux/suspend.h
10060 F: kernel/power/
10061
10062 HID CORE LAYER
10063 M: Jiri Kosina <jikos@kernel.org>
10064 M: Benjamin Tissoires <bentiss@kernel.or
10065 L: linux-input@vger.kernel.org
10066 S: Maintained
10067 T: git git://git.kernel.org/pub/scm/lin
10068 F: Documentation/hid/
10069 F: drivers/hid/
10070 F: include/linux/hid*
10071 F: include/uapi/linux/hid*
10072 F: samples/hid/
10073 F: tools/testing/selftests/hid/
10074
10075 HID LOGITECH DRIVERS
10076 R: Filipe Laíns <lains@riseup.net>
10077 L: linux-input@vger.kernel.org
10078 S: Maintained
10079 F: drivers/hid/hid-logitech-*
10080
10081 HID NVIDIA SHIELD DRIVER
10082 M: Rahul Rameshbabu <rrameshbabu@nvidia.
10083 L: linux-input@vger.kernel.org
10084 S: Maintained
10085 F: drivers/hid/hid-nvidia-shield.c
10086
10087 HID PHOENIX RC FLIGHT CONTROLLER
10088 M: Marcus Folkesson <marcus.folkesson@gm
10089 L: linux-input@vger.kernel.org
10090 S: Maintained
10091 F: drivers/hid/hid-pxrc.c
10092
10093 HID PLAYSTATION DRIVER
10094 M: Roderick Colenbrander <roderick.colen
10095 L: linux-input@vger.kernel.org
10096 S: Supported
10097 F: drivers/hid/hid-playstation.c
10098
10099 HID SENSOR HUB DRIVERS
10100 M: Jiri Kosina <jikos@kernel.org>
10101 M: Jonathan Cameron <jic23@kernel.org>
10102 M: Srinivas Pandruvada <srinivas.pandruv
10103 L: linux-input@vger.kernel.org
10104 L: linux-iio@vger.kernel.org
10105 S: Maintained
10106 F: Documentation/hid/hid-sensor*
10107 F: drivers/hid/hid-sensor-*
10108 F: drivers/iio/*/hid-*
10109 F: include/linux/hid-sensor-*
10110
10111 HID VRC-2 CAR CONTROLLER DRIVER
10112 M: Marcus Folkesson <marcus.folkesson@gm
10113 L: linux-input@vger.kernel.org
10114 S: Maintained
10115 F: drivers/hid/hid-vrc2.c
10116
10117 HID WACOM DRIVER
10118 M: Ping Cheng <ping.cheng@wacom.com>
10119 M: Jason Gerecke <jason.gerecke@wacom.c
10120 L: linux-input@vger.kernel.org
10121 S: Maintained
10122 F: drivers/hid/wacom.h
10123 F: drivers/hid/wacom_*
10124
10125 HID++ LOGITECH DRIVERS
10126 R: Filipe Laíns <lains@riseup.net>
10127 R: Bastien Nocera <hadess@hadess.net>
10128 L: linux-input@vger.kernel.org
10129 S: Maintained
10130 F: drivers/hid/hid-logitech-hidpp.c
10131
10132 HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEV
10133 M: Anna-Maria Behnsen <anna-maria@linutr
10134 M: Frederic Weisbecker <frederic@kernel.
10135 M: Thomas Gleixner <tglx@linutronix.de>
10136 L: linux-kernel@vger.kernel.org
10137 S: Maintained
10138 T: git git://git.kernel.org/pub/scm/lin
10139 F: Documentation/timers/
10140 F: include/linux/clockchips.h
10141 F: include/linux/hrtimer.h
10142 F: include/linux/timer.h
10143 F: kernel/time/clockevents.c
10144 F: kernel/time/hrtimer.c
10145 F: kernel/time/timer.c
10146 F: kernel/time/timer_list.c
10147 F: kernel/time/timer_migration.*
10148 F: tools/testing/selftests/timers/
10149
10150 HIGH-SPEED SCC DRIVER FOR AX.25
10151 L: linux-hams@vger.kernel.org
10152 S: Orphan
10153 F: drivers/net/hamradio/scc.c
10154
10155 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
10156 M: HighPoint Linux Team <linux@highpoint
10157 S: Supported
10158 W: http://www.highpoint-tech.com
10159 F: Documentation/scsi/hptiop.rst
10160 F: drivers/scsi/hptiop.c
10161
10162 HIKEY960 ONBOARD USB GPIO HUB DRIVER
10163 M: John Stultz <jstultz@google.com>
10164 L: linux-kernel@vger.kernel.org
10165 S: Maintained
10166 F: drivers/misc/hisi_hikey_usb.c
10167
10168 HIMAX HX83112B TOUCHSCREEN SUPPORT
10169 M: Job Noorman <job@noorman.info>
10170 L: linux-input@vger.kernel.org
10171 S: Maintained
10172 F: Documentation/devicetree/bindings/in
10173 F: drivers/input/touchscreen/himax_hx83
10174
10175 HIPPI
10176 M: Jes Sorensen <jes@trained-monkey.org>
10177 L: linux-hippi@sunsite.dk
10178 S: Maintained
10179 F: drivers/net/hippi/
10180 F: include/linux/hippidevice.h
10181 F: include/uapi/linux/if_hippi.h
10182 F: net/802/hippi.c
10183
10184 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
10185 M: Kurt Kanzenbach <kurt@linutronix.de>
10186 L: netdev@vger.kernel.org
10187 S: Maintained
10188 F: Documentation/devicetree/bindings/ne
10189 F: drivers/net/dsa/hirschmann/*
10190 F: include/linux/platform_data/hirschma
10191 F: net/dsa/tag_hellcreek.c
10192
10193 HISILICON DMA DRIVER
10194 M: Zhou Wang <wangzhou1@hisilicon.com>
10195 M: Jie Hai <haijie1@huawei.com>
10196 L: dmaengine@vger.kernel.org
10197 S: Maintained
10198 F: drivers/dma/hisi_dma.c
10199
10200 HISILICON GPIO DRIVER
10201 M: Jay Fang <f.fangjian@huawei.com>
10202 L: linux-gpio@vger.kernel.org
10203 S: Maintained
10204 F: Documentation/devicetree/bindings/gp
10205 F: drivers/gpio/gpio-hisi.c
10206
10207 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER
10208 M: Zhiqi Song <songzhiqi1@huawei.com>
10209 M: Longfang Liu <liulongfang@huawei.com>
10210 L: linux-crypto@vger.kernel.org
10211 S: Maintained
10212 F: Documentation/ABI/testing/debugfs-hi
10213 F: drivers/crypto/hisilicon/hpre/hpre.h
10214 F: drivers/crypto/hisilicon/hpre/hpre_c
10215 F: drivers/crypto/hisilicon/hpre/hpre_m
10216
10217 HISILICON HNS3 PMU DRIVER
10218 M: Jijie Shao <shaojijie@huawei.com>
10219 S: Supported
10220 F: Documentation/admin-guide/perf/hns3-
10221 F: drivers/perf/hisilicon/hns3_pmu.c
10222
10223 HISILICON I2C CONTROLLER DRIVER
10224 M: Yicong Yang <yangyicong@hisilicon.com
10225 L: linux-i2c@vger.kernel.org
10226 S: Maintained
10227 W: https://www.hisilicon.com
10228 F: Documentation/devicetree/bindings/i2
10229 F: drivers/i2c/busses/i2c-hisi.c
10230
10231 HISILICON KUNPENG SOC HCCS DRIVER
10232 M: Huisong Li <lihuisong@huawei.com>
10233 S: Maintained
10234 F: Documentation/ABI/testing/sysfs-devi
10235 F: drivers/soc/hisilicon/kunpeng_hccs.c
10236 F: drivers/soc/hisilicon/kunpeng_hccs.h
10237
10238 HISILICON LPC BUS DRIVER
10239 M: Jay Fang <f.fangjian@huawei.com>
10240 S: Maintained
10241 W: http://www.hisilicon.com
10242 F: Documentation/devicetree/bindings/ar
10243 F: drivers/bus/hisi_lpc.c
10244
10245 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
10246 M: Jian Shen <shenjian15@huawei.com>
10247 M: Salil Mehta <salil.mehta@huawei.com>
10248 M: Jijie Shao <shaojijie@huawei.com>
10249 L: netdev@vger.kernel.org
10250 S: Maintained
10251 W: http://www.hisilicon.com
10252 F: drivers/net/ethernet/hisilicon/hns3/
10253
10254 HISILICON NETWORK SUBSYSTEM DRIVER
10255 M: Jian Shen <shenjian15@huawei.com>
10256 M: Salil Mehta <salil.mehta@huawei.com>
10257 L: netdev@vger.kernel.org
10258 S: Maintained
10259 W: http://www.hisilicon.com
10260 F: Documentation/devicetree/bindings/ne
10261 F: drivers/net/ethernet/hisilicon/
10262
10263 HISILICON PMU DRIVER
10264 M: Yicong Yang <yangyicong@hisilicon.com
10265 M: Jonathan Cameron <jonathan.cameron@hu
10266 S: Supported
10267 W: http://www.hisilicon.com
10268 F: Documentation/admin-guide/perf/hisi-
10269 F: Documentation/admin-guide/perf/hisi-
10270 F: drivers/perf/hisilicon
10271
10272 HISILICON PTT DRIVER
10273 M: Yicong Yang <yangyicong@hisilicon.com
10274 M: Jonathan Cameron <jonathan.cameron@hu
10275 L: linux-kernel@vger.kernel.org
10276 S: Maintained
10277 F: Documentation/ABI/testing/sysfs-bus-
10278 F: Documentation/trace/hisi-ptt.rst
10279 F: drivers/hwtracing/ptt/
10280 F: tools/perf/arch/arm64/util/hisi-ptt.
10281 F: tools/perf/util/hisi-ptt*
10282 F: tools/perf/util/hisi-ptt-decoder/*
10283
10284 HISILICON QM DRIVER
10285 M: Weili Qian <qianweili@huawei.com>
10286 M: Zhou Wang <wangzhou1@hisilicon.com>
10287 L: linux-crypto@vger.kernel.org
10288 S: Maintained
10289 F: drivers/crypto/hisilicon/Kconfig
10290 F: drivers/crypto/hisilicon/Makefile
10291 F: drivers/crypto/hisilicon/qm.c
10292 F: drivers/crypto/hisilicon/sgl.c
10293 F: include/linux/hisi_acc_qm.h
10294
10295 HISILICON ROCE DRIVER
10296 M: Chengchang Tang <tangchengchang@huawe
10297 M: Junxian Huang <huangjunxian6@hisilico
10298 L: linux-rdma@vger.kernel.org
10299 S: Maintained
10300 F: Documentation/devicetree/bindings/in
10301 F: drivers/infiniband/hw/hns/
10302
10303 HISILICON SAS Controller
10304 M: Yihang Li <liyihang9@huawei.com>
10305 S: Supported
10306 W: http://www.hisilicon.com
10307 F: Documentation/devicetree/bindings/sc
10308 F: drivers/scsi/hisi_sas/
10309
10310 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
10311 M: Longfang Liu <liulongfang@huawei.com>
10312 L: linux-crypto@vger.kernel.org
10313 S: Maintained
10314 F: Documentation/ABI/testing/debugfs-hi
10315 F: drivers/crypto/hisilicon/sec2/sec.h
10316 F: drivers/crypto/hisilicon/sec2/sec_cr
10317 F: drivers/crypto/hisilicon/sec2/sec_cr
10318 F: drivers/crypto/hisilicon/sec2/sec_ma
10319
10320 HISILICON SPI Controller DRIVER FOR KUNPENG
10321 M: Jay Fang <f.fangjian@huawei.com>
10322 L: linux-spi@vger.kernel.org
10323 S: Maintained
10324 W: http://www.hisilicon.com
10325 F: drivers/spi/spi-hisi-kunpeng.c
10326
10327 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 9
10328 M: Mauro Carvalho Chehab <mchehab+huawei
10329 L: linux-kernel@vger.kernel.org
10330 S: Maintained
10331 F: Documentation/devicetree/bindings/sp
10332 F: drivers/spmi/hisi-spmi-controller.c
10333
10334 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v60
10335 M: Mauro Carvalho Chehab <mchehab+huawei
10336 L: linux-kernel@vger.kernel.org
10337 S: Maintained
10338 F: Documentation/devicetree/bindings/mf
10339 F: drivers/mfd/hi6421-spmi-pmic.c
10340
10341 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SU
10342 M: Weili Qian <qianweili@huawei.com>
10343 S: Maintained
10344 F: drivers/crypto/hisilicon/trng/trng.c
10345
10346 HISILICON V3XX SPI NOR FLASH Controller Driv
10347 M: Jay Fang <f.fangjian@huawei.com>
10348 S: Maintained
10349 W: http://www.hisilicon.com
10350 F: drivers/spi/spi-hisi-sfc-v3xx.c
10351
10352 HISILICON ZIP Controller DRIVER
10353 M: Yang Shen <shenyang39@huawei.com>
10354 M: Zhou Wang <wangzhou1@hisilicon.com>
10355 L: linux-crypto@vger.kernel.org
10356 S: Maintained
10357 F: Documentation/ABI/testing/debugfs-hi
10358 F: drivers/crypto/hisilicon/zip/
10359
10360 HMM - Heterogeneous Memory Management
10361 M: Jérôme Glisse <jglisse@redhat.com>
10362 L: linux-mm@kvack.org
10363 S: Maintained
10364 F: Documentation/mm/hmm.rst
10365 F: include/linux/hmm*
10366 F: lib/test_hmm*
10367 F: mm/hmm*
10368 F: tools/testing/selftests/mm/*hmm*
10369
10370 HONEYWELL HSC030PA PRESSURE SENSOR SERIES II
10371 M: Petre Rodan <petre.rodan@subdimension
10372 L: linux-iio@vger.kernel.org
10373 S: Maintained
10374 F: Documentation/devicetree/bindings/ii
10375 F: drivers/iio/pressure/hsc030pa*
10376
10377 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES
10378 M: Andreas Klinger <ak@it-klinger.de>
10379 M: Petre Rodan <petre.rodan@subdimension
10380 L: linux-iio@vger.kernel.org
10381 S: Maintained
10382 F: Documentation/devicetree/bindings/ii
10383 F: drivers/iio/pressure/mprls0025pa*
10384
10385 HP BIOSCFG DRIVER
10386 M: Jorge Lopez <jorge.lopez2@hp.com>
10387 L: platform-driver-x86@vger.kernel.org
10388 S: Maintained
10389 F: drivers/platform/x86/hp/hp-bioscfg/
10390
10391 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
10392 L: platform-driver-x86@vger.kernel.org
10393 S: Orphan
10394 F: drivers/platform/x86/hp/tc1100-wmi.c
10395
10396 HP WMI HARDWARE MONITOR DRIVER
10397 M: James Seo <james@equiv.tech>
10398 L: linux-hwmon@vger.kernel.org
10399 S: Maintained
10400 F: Documentation/hwmon/hp-wmi-sensors.r
10401 F: drivers/hwmon/hp-wmi-sensors.c
10402
10403 HPET: High Precision Event Timers driver
10404 M: Clemens Ladisch <clemens@ladisch.de>
10405 S: Maintained
10406 F: Documentation/timers/hpet.rst
10407 F: drivers/char/hpet.c
10408 F: include/linux/hpet.h
10409 F: include/uapi/linux/hpet.h
10410
10411 HPET: x86
10412 S: Orphan
10413 F: arch/x86/include/asm/hpet.h
10414 F: arch/x86/kernel/hpet.c
10415
10416 HPFS FILESYSTEM
10417 M: Mikulas Patocka <mikulas@artax.karlin
10418 S: Maintained
10419 W: http://artax.karlin.mff.cuni.cz/~mik
10420 F: fs/hpfs/
10421
10422 HS3001 Hardware Temperature and Humidity Sen
10423 M: Andre Werner <andre.werner@systec-ele
10424 L: linux-hwmon@vger.kernel.org
10425 S: Maintained
10426 F: drivers/hwmon/hs3001.c
10427
10428 HSI SUBSYSTEM
10429 M: Sebastian Reichel <sre@kernel.org>
10430 S: Maintained
10431 T: git git://git.kernel.org/pub/scm/lin
10432 F: Documentation/ABI/testing/sysfs-bus-
10433 F: Documentation/driver-api/hsi.rst
10434 F: drivers/hsi/
10435 F: include/linux/hsi/
10436 F: include/uapi/linux/hsi/
10437
10438 HSO 3G MODEM DRIVER
10439 L: linux-usb@vger.kernel.org
10440 S: Orphan
10441 F: drivers/net/usb/hso.c
10442
10443 HSR NETWORK PROTOCOL
10444 L: netdev@vger.kernel.org
10445 S: Orphan
10446 F: net/hsr/
10447
10448 HT16K33 LED CONTROLLER DRIVER
10449 M: Robin van der Gracht <robin@protonic.
10450 S: Maintained
10451 F: Documentation/devicetree/bindings/au
10452 F: drivers/auxdisplay/ht16k33.c
10453
10454 HTCPEN TOUCHSCREEN DRIVER
10455 M: Pau Oliva Fora <pof@eslack.org>
10456 L: linux-input@vger.kernel.org
10457 S: Maintained
10458 F: drivers/input/touchscreen/htcpen.c
10459
10460 HTE SUBSYSTEM
10461 M: Dipen Patel <dipenp@nvidia.com>
10462 L: timestamp@lists.linux.dev
10463 S: Maintained
10464 Q: https://patchwork.kernel.org/project
10465 T: git git://git.kernel.org/pub/scm/lin
10466 F: Documentation/devicetree/bindings/ti
10467 F: Documentation/driver-api/hte/
10468 F: drivers/hte/
10469 F: include/linux/hte.h
10470
10471 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
10472 M: Lorenzo Bianconi <lorenzo@kernel.org>
10473 L: linux-iio@vger.kernel.org
10474 S: Maintained
10475 W: http://www.st.com/
10476 F: Documentation/devicetree/bindings/ii
10477 F: drivers/iio/humidity/hts221*
10478
10479 HUAWEI ETHERNET DRIVER
10480 M: Cai Huoqing <cai.huoqing@linux.dev>
10481 L: netdev@vger.kernel.org
10482 S: Maintained
10483 F: Documentation/networking/device_driv
10484 F: drivers/net/ethernet/huawei/hinic/
10485
10486 HUGETLB SUBSYSTEM
10487 M: Muchun Song <muchun.song@linux.dev>
10488 L: linux-mm@kvack.org
10489 S: Maintained
10490 F: Documentation/ABI/testing/sysfs-kern
10491 F: Documentation/admin-guide/mm/hugetlb
10492 F: Documentation/mm/hugetlbfs_reserv.rs
10493 F: Documentation/mm/vmemmap_dedup.rst
10494 F: fs/hugetlbfs/
10495 F: include/linux/hugetlb.h
10496 F: mm/hugetlb.c
10497 F: mm/hugetlb_vmemmap.c
10498 F: mm/hugetlb_vmemmap.h
10499 F: tools/testing/selftests/cgroup/test_
10500
10501 HVA ST MEDIA DRIVER
10502 M: Jean-Christophe Trotin <jean-christop
10503 L: linux-media@vger.kernel.org
10504 S: Supported
10505 W: https://linuxtv.org
10506 T: git git://linuxtv.org/media_tree.git
10507 F: drivers/media/platform/st/sti/hva
10508
10509 HWPOISON MEMORY FAILURE HANDLING
10510 M: Miaohe Lin <linmiaohe@huawei.com>
10511 R: Naoya Horiguchi <nao.horiguchi@gmail.
10512 L: linux-mm@kvack.org
10513 S: Maintained
10514 F: mm/hwpoison-inject.c
10515 F: mm/memory-failure.c
10516
10517 HYCON HY46XX TOUCHSCREEN SUPPORT
10518 M: Giulio Benetti <giulio.benetti@benett
10519 L: linux-input@vger.kernel.org
10520 S: Maintained
10521 F: Documentation/devicetree/bindings/in
10522 F: drivers/input/touchscreen/hycon-hy46
10523
10524 HYGON PROCESSOR SUPPORT
10525 M: Pu Wen <puwen@hygon.cn>
10526 L: linux-kernel@vger.kernel.org
10527 S: Maintained
10528 F: arch/x86/kernel/cpu/hygon.c
10529
10530 HYNIX HI556 SENSOR DRIVER
10531 M: Sakari Ailus <sakari.ailus@linux.inte
10532 L: linux-media@vger.kernel.org
10533 S: Maintained
10534 T: git git://linuxtv.org/media_tree.git
10535 F: drivers/media/i2c/hi556.c
10536
10537 HYNIX HI846 SENSOR DRIVER
10538 M: Martin Kepplinger <martin.kepplinger@
10539 L: linux-media@vger.kernel.org
10540 S: Maintained
10541 F: drivers/media/i2c/hi846.c
10542
10543 HYNIX HI847 SENSOR DRIVER
10544 M: Sakari Ailus <sakari.ailus@linux.inte
10545 L: linux-media@vger.kernel.org
10546 S: Maintained
10547 F: drivers/media/i2c/hi847.c
10548
10549 Hyper-V/Azure CORE AND DRIVERS
10550 M: "K. Y. Srinivasan" <kys@microsoft.com
10551 M: Haiyang Zhang <haiyangz@microsoft.com
10552 M: Wei Liu <wei.liu@kernel.org>
10553 M: Dexuan Cui <decui@microsoft.com>
10554 L: linux-hyperv@vger.kernel.org
10555 S: Supported
10556 T: git git://git.kernel.org/pub/scm/lin
10557 F: Documentation/ABI/stable/sysfs-bus-v
10558 F: Documentation/ABI/testing/debugfs-hy
10559 F: Documentation/devicetree/bindings/bu
10560 F: Documentation/networking/device_driv
10561 F: Documentation/virt/hyperv
10562 F: arch/arm64/hyperv
10563 F: arch/arm64/include/asm/hyperv-tlfs.h
10564 F: arch/arm64/include/asm/mshyperv.h
10565 F: arch/x86/hyperv
10566 F: arch/x86/include/asm/hyperv-tlfs.h
10567 F: arch/x86/include/asm/mshyperv.h
10568 F: arch/x86/include/asm/trace/hyperv.h
10569 F: arch/x86/kernel/cpu/mshyperv.c
10570 F: drivers/clocksource/hyperv_timer.c
10571 F: drivers/hid/hid-hyperv.c
10572 F: drivers/hv/
10573 F: drivers/input/serio/hyperv-keyboard.
10574 F: drivers/iommu/hyperv-iommu.c
10575 F: drivers/net/ethernet/microsoft/
10576 F: drivers/net/hyperv/
10577 F: drivers/pci/controller/pci-hyperv-in
10578 F: drivers/pci/controller/pci-hyperv.c
10579 F: drivers/scsi/storvsc_drv.c
10580 F: drivers/uio/uio_hv_generic.c
10581 F: drivers/video/fbdev/hyperv_fb.c
10582 F: include/asm-generic/hyperv-tlfs.h
10583 F: include/asm-generic/mshyperv.h
10584 F: include/clocksource/hyperv_timer.h
10585 F: include/linux/hyperv.h
10586 F: include/net/mana
10587 F: include/uapi/linux/hyperv.h
10588 F: net/vmw_vsock/hyperv_transport.c
10589 F: tools/hv/
10590
10591 HYPERBUS SUPPORT
10592 M: Vignesh Raghavendra <vigneshr@ti.com>
10593 R: Tudor Ambarus <tudor.ambarus@linaro.o
10594 L: linux-mtd@lists.infradead.org
10595 S: Supported
10596 Q: http://patchwork.ozlabs.org/project/
10597 C: irc://irc.oftc.net/mtd
10598 T: git git://git.kernel.org/pub/scm/lin
10599 F: Documentation/devicetree/bindings/mt
10600 F: drivers/mtd/hyperbus/
10601 F: include/linux/mtd/hyperbus.h
10602
10603 HYPERVISOR VIRTUAL CONSOLE DRIVER
10604 L: linuxppc-dev@lists.ozlabs.org
10605 S: Odd Fixes
10606 F: drivers/tty/hvc/
10607
10608 I2C ACPI SUPPORT
10609 M: Mika Westerberg <mika.westerberg@linu
10610 L: linux-i2c@vger.kernel.org
10611 L: linux-acpi@vger.kernel.org
10612 S: Maintained
10613 F: drivers/i2c/i2c-core-acpi.c
10614
10615 I2C ADDRESS TRANSLATOR (ATR)
10616 M: Tomi Valkeinen <tomi.valkeinen@ideaso
10617 R: Luca Ceresoli <luca.ceresoli@bootlin.
10618 L: linux-i2c@vger.kernel.org
10619 S: Maintained
10620 F: drivers/i2c/i2c-atr.c
10621 F: include/linux/i2c-atr.h
10622
10623 I2C CONTROLLER DRIVER FOR NVIDIA GPU
10624 M: Ajay Gupta <ajayg@nvidia.com>
10625 L: linux-i2c@vger.kernel.org
10626 S: Maintained
10627 F: Documentation/i2c/busses/i2c-nvidia-
10628 F: drivers/i2c/busses/i2c-nvidia-gpu.c
10629
10630 I2C MUXES
10631 M: Peter Rosin <peda@axentia.se>
10632 L: linux-i2c@vger.kernel.org
10633 S: Maintained
10634 F: Documentation/devicetree/bindings/i2
10635 F: Documentation/devicetree/bindings/i2
10636 F: Documentation/devicetree/bindings/i2
10637 F: Documentation/i2c/i2c-topology.rst
10638 F: Documentation/i2c/muxes/
10639 F: drivers/i2c/i2c-mux.c
10640 F: drivers/i2c/muxes/
10641 F: include/linux/i2c-mux.h
10642
10643 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10644 M: Gregory CLEMENT <gregory.clement@boot
10645 L: linux-i2c@vger.kernel.org
10646 S: Maintained
10647 F: Documentation/devicetree/bindings/i2
10648 F: drivers/i2c/busses/i2c-mv64xxx.c
10649
10650 I2C OVER PARALLEL PORT
10651 M: Jean Delvare <jdelvare@suse.com>
10652 L: linux-i2c@vger.kernel.org
10653 S: Maintained
10654 F: Documentation/i2c/busses/i2c-parport
10655 F: drivers/i2c/busses/i2c-parport.c
10656
10657 I2C SUBSYSTEM
10658 M: Wolfram Sang <wsa+renesas@sang-engine
10659 L: linux-i2c@vger.kernel.org
10660 S: Maintained
10661 W: https://i2c.wiki.kernel.org/
10662 Q: https://patchwork.ozlabs.org/project
10663 T: git git://git.kernel.org/pub/scm/lin
10664 F: Documentation/i2c/
10665 F: drivers/i2c/*
10666 F: include/dt-bindings/i2c/i2c.h
10667 F: include/linux/i2c-dev.h
10668 F: include/linux/i2c-smbus.h
10669 F: include/linux/i2c.h
10670 F: include/uapi/linux/i2c-*.h
10671 F: include/uapi/linux/i2c.h
10672
10673 I2C SUBSYSTEM HOST DRIVERS
10674 M: Andi Shyti <andi.shyti@kernel.org>
10675 L: linux-i2c@vger.kernel.org
10676 S: Maintained
10677 W: https://i2c.wiki.kernel.org/
10678 Q: https://patchwork.ozlabs.org/project
10679 T: git git://git.kernel.org/pub/scm/lin
10680 F: Documentation/devicetree/bindings/i2
10681 F: drivers/i2c/algos/
10682 F: drivers/i2c/busses/
10683 F: include/dt-bindings/i2c/
10684
10685 I2C-TAOS-EVM DRIVER
10686 M: Jean Delvare <jdelvare@suse.com>
10687 L: linux-i2c@vger.kernel.org
10688 S: Maintained
10689 F: Documentation/i2c/busses/i2c-taos-ev
10690 F: drivers/i2c/busses/i2c-taos-evm.c
10691
10692 I2C-TINY-USB DRIVER
10693 M: Till Harbaum <till@harbaum.org>
10694 L: linux-i2c@vger.kernel.org
10695 S: Maintained
10696 W: http://www.harbaum.org/till/i2c_tiny
10697 F: drivers/i2c/busses/i2c-tiny-usb.c
10698
10699 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10700 M: Jean Delvare <jdelvare@suse.com>
10701 L: linux-i2c@vger.kernel.org
10702 S: Maintained
10703 F: Documentation/i2c/busses/i2c-ali1535
10704 F: Documentation/i2c/busses/i2c-ali1563
10705 F: Documentation/i2c/busses/i2c-ali15x3
10706 F: Documentation/i2c/busses/i2c-amd756.
10707 F: Documentation/i2c/busses/i2c-amd8111
10708 F: Documentation/i2c/busses/i2c-i801.rs
10709 F: Documentation/i2c/busses/i2c-nforce2
10710 F: Documentation/i2c/busses/i2c-piix4.r
10711 F: Documentation/i2c/busses/i2c-sis5595
10712 F: Documentation/i2c/busses/i2c-sis630.
10713 F: Documentation/i2c/busses/i2c-sis96x.
10714 F: Documentation/i2c/busses/i2c-via.rst
10715 F: Documentation/i2c/busses/i2c-viapro.
10716 F: drivers/i2c/busses/i2c-ali1535.c
10717 F: drivers/i2c/busses/i2c-ali1563.c
10718 F: drivers/i2c/busses/i2c-ali15x3.c
10719 F: drivers/i2c/busses/i2c-amd756-s4882.
10720 F: drivers/i2c/busses/i2c-amd756.c
10721 F: drivers/i2c/busses/i2c-amd8111.c
10722 F: drivers/i2c/busses/i2c-i801.c
10723 F: drivers/i2c/busses/i2c-isch.c
10724 F: drivers/i2c/busses/i2c-nforce2-s4985
10725 F: drivers/i2c/busses/i2c-nforce2.c
10726 F: drivers/i2c/busses/i2c-piix4.c
10727 F: drivers/i2c/busses/i2c-sis5595.c
10728 F: drivers/i2c/busses/i2c-sis630.c
10729 F: drivers/i2c/busses/i2c-sis96x.c
10730 F: drivers/i2c/busses/i2c-via.c
10731 F: drivers/i2c/busses/i2c-viapro.c
10732
10733 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10734 M: Hans de Goede <hdegoede@redhat.com>
10735 L: linux-i2c@vger.kernel.org
10736 S: Maintained
10737 F: drivers/i2c/busses/i2c-cht-wc.c
10738
10739 I2C/SMBUS ISMT DRIVER
10740 M: Seth Heasley <seth.heasley@intel.com>
10741 M: Neil Horman <nhorman@tuxdriver.com>
10742 L: linux-i2c@vger.kernel.org
10743 F: Documentation/i2c/busses/i2c-ismt.rs
10744 F: drivers/i2c/busses/i2c-ismt.c
10745
10746 I2C/SMBUS ZHAOXIN DRIVER
10747 M: Hans Hu <hanshu@zhaoxin.com>
10748 L: linux-i2c@vger.kernel.org
10749 S: Maintained
10750 W: https://www.zhaoxin.com
10751 F: drivers/i2c/busses/i2c-viai2c-common
10752 F: drivers/i2c/busses/i2c-viai2c-zhaoxi
10753
10754 I2C/SMBUS STUB DRIVER
10755 M: Jean Delvare <jdelvare@suse.com>
10756 L: linux-i2c@vger.kernel.org
10757 S: Maintained
10758 F: drivers/i2c/i2c-stub.c
10759
10760 I3C DRIVER FOR ASPEED AST2600
10761 M: Jeremy Kerr <jk@codeconstruct.com.au>
10762 S: Maintained
10763 F: Documentation/devicetree/bindings/i3
10764 F: drivers/i3c/master/ast2600-i3c-maste
10765
10766 I3C DRIVER FOR CADENCE I3C MASTER IP
10767 M: Przemysław Gaj <pgaj@cadence.com>
10768 S: Maintained
10769 F: Documentation/devicetree/bindings/i3
10770 F: drivers/i3c/master/i3c-master-cdns.c
10771
10772 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10773 S: Orphan
10774 F: Documentation/devicetree/bindings/i3
10775 F: drivers/i3c/master/dw*
10776
10777 I3C SUBSYSTEM
10778 M: Alexandre Belloni <alexandre.belloni@
10779 L: linux-i3c@lists.infradead.org (moder
10780 S: Maintained
10781 C: irc://chat.freenode.net/linux-i3c
10782 T: git git://git.kernel.org/pub/scm/lin
10783 F: Documentation/ABI/testing/sysfs-bus-
10784 F: Documentation/devicetree/bindings/i3
10785 F: Documentation/driver-api/i3c
10786 F: drivers/i3c/
10787 F: include/dt-bindings/i3c/
10788 F: include/linux/i3c/
10789
10790 IBM Operation Panel Input Driver
10791 M: Eddie James <eajames@linux.ibm.com>
10792 L: linux-input@vger.kernel.org
10793 S: Maintained
10794 F: Documentation/devicetree/bindings/in
10795 F: drivers/input/misc/ibm-panel.c
10796
10797 IBM Power 842 compression accelerator
10798 M: Haren Myneni <haren@us.ibm.com>
10799 S: Supported
10800 F: crypto/842.c
10801 F: drivers/crypto/nx/Kconfig
10802 F: drivers/crypto/nx/Makefile
10803 F: drivers/crypto/nx/nx-842*
10804 F: include/linux/sw842.h
10805 F: lib/842/
10806
10807 IBM Power in-Nest Crypto Acceleration
10808 M: Breno Leitão <leitao@debian.org>
10809 M: Nayna Jain <nayna@linux.ibm.com>
10810 M: Paulo Flabiano Smorigo <pfsmorigo@gma
10811 L: linux-crypto@vger.kernel.org
10812 S: Supported
10813 F: drivers/crypto/nx/Kconfig
10814 F: drivers/crypto/nx/Makefile
10815 F: drivers/crypto/nx/nx-aes*
10816 F: drivers/crypto/nx/nx-sha*
10817 F: drivers/crypto/nx/nx.*
10818 F: drivers/crypto/nx/nx_csbcpb.h
10819 F: drivers/crypto/nx/nx_debugfs.c
10820
10821 IBM Power IO DLPAR Driver for RPA-compliant
10822 M: Tyrel Datwyler <tyreld@linux.ibm.com>
10823 L: linux-pci@vger.kernel.org
10824 L: linuxppc-dev@lists.ozlabs.org
10825 S: Supported
10826 F: drivers/pci/hotplug/rpadlpar*
10827
10828 IBM Power Linux RAID adapter
10829 M: Brian King <brking@us.ibm.com>
10830 S: Supported
10831 F: drivers/scsi/ipr.*
10832
10833 IBM Power PCI Hotplug Driver for RPA-complia
10834 M: Tyrel Datwyler <tyreld@linux.ibm.com>
10835 L: linux-pci@vger.kernel.org
10836 L: linuxppc-dev@lists.ozlabs.org
10837 S: Supported
10838 F: drivers/pci/hotplug/rpaphp*
10839
10840 IBM Power SRIOV Virtual NIC Device Driver
10841 M: Haren Myneni <haren@linux.ibm.com>
10842 M: Rick Lindsley <ricklind@linux.ibm.com
10843 R: Nick Child <nnac123@linux.ibm.com>
10844 R: Thomas Falcon <tlfalcon@linux.ibm.com
10845 L: netdev@vger.kernel.org
10846 S: Supported
10847 F: drivers/net/ethernet/ibm/ibmvnic.*
10848
10849 IBM Power VFIO Support
10850 M: Timothy Pearson <tpearson@raptorengin
10851 S: Supported
10852 F: drivers/vfio/vfio_iommu_spapr_tce.c
10853
10854 IBM Power Virtual Ethernet Device Driver
10855 M: Nick Child <nnac123@linux.ibm.com>
10856 L: netdev@vger.kernel.org
10857 S: Supported
10858 F: drivers/net/ethernet/ibm/ibmveth.*
10859
10860 IBM Power Virtual FC Device Drivers
10861 M: Tyrel Datwyler <tyreld@linux.ibm.com>
10862 L: linux-scsi@vger.kernel.org
10863 S: Supported
10864 F: drivers/scsi/ibmvscsi/ibmvfc*
10865
10866 IBM Power Virtual Management Channel Driver
10867 M: Brad Warrum <bwarrum@linux.ibm.com>
10868 M: Ritu Agarwal <rituagar@linux.ibm.com>
10869 S: Supported
10870 F: drivers/misc/ibmvmc.*
10871
10872 IBM Power Virtual SCSI Device Drivers
10873 M: Tyrel Datwyler <tyreld@linux.ibm.com>
10874 L: linux-scsi@vger.kernel.org
10875 S: Supported
10876 F: drivers/scsi/ibmvscsi/ibmvscsi*
10877 F: include/scsi/viosrp.h
10878
10879 IBM Power Virtual SCSI Device Target Driver
10880 M: Tyrel Datwyler <tyreld@linux.ibm.com>
10881 L: linux-scsi@vger.kernel.org
10882 L: target-devel@vger.kernel.org
10883 S: Supported
10884 F: drivers/scsi/ibmvscsi_tgt/
10885
10886 IBM Power VMX Cryptographic instructions
10887 M: Breno Leitão <leitao@debian.org>
10888 M: Nayna Jain <nayna@linux.ibm.com>
10889 M: Paulo Flabiano Smorigo <pfsmorigo@gma
10890 L: linux-crypto@vger.kernel.org
10891 S: Supported
10892 F: arch/powerpc/crypto/Kconfig
10893 F: arch/powerpc/crypto/Makefile
10894 F: arch/powerpc/crypto/aes.c
10895 F: arch/powerpc/crypto/aes_cbc.c
10896 F: arch/powerpc/crypto/aes_ctr.c
10897 F: arch/powerpc/crypto/aes_xts.c
10898 F: arch/powerpc/crypto/aesp8-ppc.*
10899 F: arch/powerpc/crypto/ghash.c
10900 F: arch/powerpc/crypto/ghashp8-ppc.pl
10901 F: arch/powerpc/crypto/ppc-xlate.pl
10902 F: arch/powerpc/crypto/vmx.c
10903
10904 IBM ServeRAID RAID DRIVER
10905 S: Orphan
10906 F: drivers/scsi/ips.*
10907
10908 ICH LPC AND GPIO DRIVER
10909 M: Peter Tyser <ptyser@xes-inc.com>
10910 S: Maintained
10911 F: drivers/gpio/gpio-ich.c
10912 F: drivers/mfd/lpc_ich.c
10913
10914 ICY I2C DRIVER
10915 M: Max Staudt <max@enpas.org>
10916 L: linux-i2c@vger.kernel.org
10917 S: Maintained
10918 F: drivers/i2c/busses/i2c-icy.c
10919
10920 IDEAPAD LAPTOP EXTRAS DRIVER
10921 M: Ike Panhc <ike.pan@canonical.com>
10922 L: platform-driver-x86@vger.kernel.org
10923 S: Maintained
10924 W: http://launchpad.net/ideapad-laptop
10925 F: drivers/platform/x86/ideapad-laptop.
10926
10927 IDEAPAD LAPTOP SLIDEBAR DRIVER
10928 M: Andrey Moiseev <o2g.org.ru@gmail.com>
10929 L: linux-input@vger.kernel.org
10930 S: Maintained
10931 W: https://github.com/o2genum/ideapad-s
10932 F: drivers/input/misc/ideapad_slidebar.
10933
10934 IDT VersaClock 5 CLOCK DRIVER
10935 M: Luca Ceresoli <luca@lucaceresoli.net>
10936 S: Maintained
10937 F: Documentation/devicetree/bindings/cl
10938 F: drivers/clk/clk-versaclock5.c
10939
10940 IEEE 802.15.4 SUBSYSTEM
10941 M: Alexander Aring <alex.aring@gmail.com
10942 M: Stefan Schmidt <stefan@datenfreihafen
10943 M: Miquel Raynal <miquel.raynal@bootlin.
10944 L: linux-wpan@vger.kernel.org
10945 S: Maintained
10946 W: https://linux-wpan.org/
10947 Q: https://patchwork.kernel.org/project
10948 T: git git://git.kernel.org/pub/scm/lin
10949 T: git git://git.kernel.org/pub/scm/lin
10950 F: Documentation/networking/ieee802154.
10951 F: drivers/net/ieee802154/
10952 F: include/linux/ieee802154.h
10953 F: include/linux/nl802154.h
10954 F: include/net/af_ieee802154.h
10955 F: include/net/cfg802154.h
10956 F: include/net/ieee802154_netdev.h
10957 F: include/net/mac802154.h
10958 F: include/net/nl802154.h
10959 F: net/ieee802154/
10960 F: net/mac802154/
10961
10962 Intel VIRTIO DATA PATH ACCELERATOR
10963 M: Zhu Lingshan <lingshan.zhu@kernel.org
10964 L: virtualization@lists.linux.dev
10965 S: Supported
10966 F: drivers/vdpa/ifcvf/
10967
10968 IFE PROTOCOL
10969 M: Yotam Gigi <yotam.gi@gmail.com>
10970 M: Jamal Hadi Salim <jhs@mojatatu.com>
10971 F: include/net/ife.h
10972 F: include/uapi/linux/ife.h
10973 F: net/ife
10974
10975 IGORPLUG-USB IR RECEIVER
10976 M: Sean Young <sean@mess.org>
10977 L: linux-media@vger.kernel.org
10978 S: Maintained
10979 F: drivers/media/rc/igorplugusb.c
10980
10981 IGUANAWORKS USB IR TRANSCEIVER
10982 M: Sean Young <sean@mess.org>
10983 L: linux-media@vger.kernel.org
10984 S: Maintained
10985 F: drivers/media/rc/iguanair.c
10986
10987 IIO BACKEND FRAMEWORK
10988 M: Nuno Sa <nuno.sa@analog.com>
10989 R: Olivier Moysan <olivier.moysan@foss.s
10990 L: linux-iio@vger.kernel.org
10991 S: Maintained
10992 F: Documentation/ABI/testing/debugfs-ii
10993 F: drivers/iio/industrialio-backend.c
10994 F: include/linux/iio/backend.h
10995
10996 IIO DIGITAL POTENTIOMETER DAC
10997 M: Peter Rosin <peda@axentia.se>
10998 L: linux-iio@vger.kernel.org
10999 S: Maintained
11000 F: Documentation/ABI/testing/sysfs-bus-
11001 F: Documentation/devicetree/bindings/ii
11002 F: drivers/iio/dac/dpot-dac.c
11003
11004 IIO ENVELOPE DETECTOR
11005 M: Peter Rosin <peda@axentia.se>
11006 L: linux-iio@vger.kernel.org
11007 S: Maintained
11008 F: Documentation/ABI/testing/sysfs-bus-
11009 F: Documentation/devicetree/bindings/ii
11010 F: drivers/iio/adc/envelope-detector.c
11011
11012 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
11013 M: Matti Vaittinen <mazziesaccount@gmail
11014 L: linux-iio@vger.kernel.org
11015 S: Maintained
11016 F: drivers/iio/industrialio-gts-helper.
11017 F: include/linux/iio/iio-gts-helper.h
11018 F: drivers/iio/test/iio-test-gts.c
11019
11020 IIO MULTIPLEXER
11021 M: Peter Rosin <peda@axentia.se>
11022 L: linux-iio@vger.kernel.org
11023 S: Maintained
11024 F: Documentation/devicetree/bindings/ii
11025 F: drivers/iio/multiplexer/iio-mux.c
11026
11027 IIO SCMI BASED DRIVER
11028 M: Jyoti Bhayana <jbhayana@google.com>
11029 L: linux-iio@vger.kernel.org
11030 S: Maintained
11031 F: drivers/iio/common/scmi_sensors/scmi
11032
11033 IIO SUBSYSTEM AND DRIVERS
11034 M: Jonathan Cameron <jic23@kernel.org>
11035 R: Lars-Peter Clausen <lars@metafoo.de>
11036 L: linux-iio@vger.kernel.org
11037 S: Maintained
11038 T: git git://git.kernel.org/pub/scm/lin
11039 F: Documentation/ABI/testing/configfs-i
11040 F: Documentation/ABI/testing/sysfs-bus-
11041 F: Documentation/devicetree/bindings/ii
11042 F: Documentation/iio/
11043 F: drivers/iio/
11044 F: drivers/staging/iio/
11045 F: include/dt-bindings/iio/
11046 F: include/linux/iio/
11047 F: tools/iio/
11048
11049 IIO UNIT CONVERTER
11050 M: Peter Rosin <peda@axentia.se>
11051 L: linux-iio@vger.kernel.org
11052 S: Maintained
11053 F: Documentation/devicetree/bindings/ii
11054 F: Documentation/devicetree/bindings/ii
11055 F: Documentation/devicetree/bindings/ii
11056 F: drivers/iio/afe/iio-rescale.c
11057
11058 IKANOS/ADI EAGLE ADSL USB DRIVER
11059 M: Matthieu Castet <castet.matthieu@free
11060 M: Stanislaw Gruszka <stf_xl@wp.pl>
11061 S: Maintained
11062 F: drivers/usb/atm/ueagle-atm.c
11063
11064 IMAGIS TOUCHSCREEN DRIVER
11065 M: Markuss Broks <markuss.broks@gmail.co
11066 S: Maintained
11067 F: Documentation/devicetree/bindings/in
11068 F: drivers/input/touchscreen/imagis.c
11069
11070 IMGTEC ASCII LCD DRIVER
11071 M: Paul Burton <paulburton@kernel.org>
11072 S: Maintained
11073 F: Documentation/devicetree/bindings/au
11074 F: drivers/auxdisplay/img-ascii-lcd.c
11075
11076 IMGTEC JPEG ENCODER DRIVER
11077 M: Devarsh Thakkar <devarsht@ti.com>
11078 L: linux-media@vger.kernel.org
11079 S: Supported
11080 F: Documentation/devicetree/bindings/me
11081 F: drivers/media/platform/imagination/e
11082
11083 IMGTEC IR DECODER DRIVER
11084 S: Orphan
11085 F: drivers/media/rc/img-ir/
11086
11087 IMGTEC POWERVR DRM DRIVER
11088 M: Frank Binns <frank.binns@imgtec.com>
11089 M: Matt Coster <matt.coster@imgtec.com>
11090 S: Supported
11091 T: git https://gitlab.freedesktop.org/d
11092 F: Documentation/devicetree/bindings/gp
11093 F: Documentation/devicetree/bindings/gp
11094 F: Documentation/gpu/imagination/
11095 F: drivers/gpu/drm/ci/xfails/powervr*
11096 F: drivers/gpu/drm/imagination/
11097 F: include/uapi/drm/pvr_drm.h
11098
11099 IMON SOUNDGRAPH USB IR RECEIVER
11100 M: Sean Young <sean@mess.org>
11101 L: linux-media@vger.kernel.org
11102 S: Maintained
11103 F: drivers/media/rc/imon.c
11104 F: drivers/media/rc/imon_raw.c
11105
11106 IMS TWINTURBO FRAMEBUFFER DRIVER
11107 L: linux-fbdev@vger.kernel.org
11108 S: Orphan
11109 F: drivers/video/fbdev/imsttfb.c
11110
11111 INDEX OF FURTHER KERNEL DOCUMENTATION
11112 M: Carlos Bilbao <carlos.bilbao.osdev@gm
11113 S: Maintained
11114 F: Documentation/process/kernel-docs.rs
11115
11116 INDUSTRY PACK SUBSYSTEM (IPACK)
11117 M: Vaibhav Gupta <vaibhavgupta40@gmail.c
11118 M: Jens Taprogge <jens.taprogge@taprogge
11119 M: Greg Kroah-Hartman <gregkh@linuxfound
11120 L: industrypack-devel@lists.sourceforge
11121 S: Maintained
11122 W: http://industrypack.sourceforge.net
11123 F: drivers/ipack/
11124
11125 INFINEON DPS310 Driver
11126 M: Eddie James <eajames@linux.ibm.com>
11127 L: linux-iio@vger.kernel.org
11128 S: Maintained
11129 F: drivers/iio/pressure/dps310.c
11130
11131 INFINEON PEB2466 ASoC CODEC
11132 M: Herve Codina <herve.codina@bootlin.co
11133 L: linux-sound@vger.kernel.org
11134 S: Maintained
11135 F: Documentation/devicetree/bindings/so
11136 F: sound/soc/codecs/peb2466.c
11137
11138 INFINIBAND SUBSYSTEM
11139 M: Jason Gunthorpe <jgg@nvidia.com>
11140 M: Leon Romanovsky <leonro@nvidia.com>
11141 L: linux-rdma@vger.kernel.org
11142 S: Supported
11143 W: https://github.com/linux-rdma/rdma-c
11144 Q: http://patchwork.kernel.org/project/
11145 T: git git://git.kernel.org/pub/scm/lin
11146 F: Documentation/devicetree/bindings/in
11147 F: Documentation/infiniband/
11148 F: drivers/infiniband/
11149 F: include/rdma/
11150 F: include/trace/events/ib_mad.h
11151 F: include/trace/events/ib_umad.h
11152 F: include/trace/misc/rdma.h
11153 F: include/uapi/linux/if_infiniband.h
11154 F: include/uapi/rdma/
11155 F: samples/bpf/ibumad_kern.c
11156 F: samples/bpf/ibumad_user.c
11157
11158 INGENIC JZ4780 NAND DRIVER
11159 M: Harvey Hunt <harveyhuntnexus@gmail.co
11160 L: linux-mtd@lists.infradead.org
11161 L: linux-mips@vger.kernel.org
11162 S: Maintained
11163 F: drivers/mtd/nand/raw/ingenic/
11164
11165 INGENIC JZ47xx SoCs
11166 M: Paul Cercueil <paul@crapouillou.net>
11167 L: linux-mips@vger.kernel.org
11168 S: Maintained
11169 F: arch/mips/boot/dts/ingenic/
11170 F: arch/mips/generic/board-ingenic.c
11171 F: arch/mips/include/asm/mach-ingenic/
11172 F: arch/mips/ingenic/Kconfig
11173 F: drivers/clk/ingenic/
11174 F: drivers/dma/dma-jz4780.c
11175 F: drivers/gpu/drm/ingenic/
11176 F: drivers/i2c/busses/i2c-jz4780.c
11177 F: drivers/iio/adc/ingenic-adc.c
11178 F: drivers/irqchip/irq-ingenic.c
11179 F: drivers/memory/jz4780-nemc.c
11180 F: drivers/mmc/host/jz4740_mmc.c
11181 F: drivers/mtd/nand/raw/ingenic/
11182 F: drivers/pinctrl/pinctrl-ingenic.c
11183 F: drivers/power/supply/ingenic-battery
11184 F: drivers/pwm/pwm-jz4740.c
11185 F: drivers/remoteproc/ingenic_rproc.c
11186 F: drivers/rtc/rtc-jz4740.c
11187 F: drivers/tty/serial/8250/8250_ingenic
11188 F: drivers/usb/musb/jz4740.c
11189 F: drivers/watchdog/jz4740_wdt.c
11190 F: include/dt-bindings/iio/adc/ingenic,
11191 F: include/linux/mfd/ingenic-tcu.h
11192 F: sound/soc/codecs/jz47*
11193 F: sound/soc/jz4740/
11194
11195 INJOINIC IP5xxx POWER BANK IC DRIVER
11196 M: Samuel Holland <samuel@sholland.org>
11197 S: Maintained
11198 F: drivers/power/supply/ip5xxx_power.c
11199
11200 INOTIFY
11201 M: Jan Kara <jack@suse.cz>
11202 R: Amir Goldstein <amir73il@gmail.com>
11203 L: linux-fsdevel@vger.kernel.org
11204 S: Maintained
11205 F: Documentation/filesystems/inotify.rs
11206 F: fs/notify/inotify/
11207 F: include/linux/inotify.h
11208 F: include/uapi/linux/inotify.h
11209
11210 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREE
11211 M: Dmitry Torokhov <dmitry.torokhov@gmai
11212 L: linux-input@vger.kernel.org
11213 S: Maintained
11214 Q: http://patchwork.kernel.org/project/
11215 T: git git://git.kernel.org/pub/scm/lin
11216 F: Documentation/devicetree/bindings/in
11217 F: Documentation/devicetree/bindings/se
11218 F: Documentation/input/
11219 F: drivers/input/
11220 F: include/dt-bindings/input/
11221 F: include/linux/gameport.h
11222 F: include/linux/i8042.h
11223 F: include/linux/input.h
11224 F: include/linux/input/
11225 F: include/linux/libps2.h
11226 F: include/linux/serio.h
11227 F: include/uapi/linux/gameport.h
11228 F: include/uapi/linux/input-event-codes
11229 F: include/uapi/linux/input.h
11230 F: include/uapi/linux/serio.h
11231 F: include/uapi/linux/uinput.h
11232
11233 INPUT MULTITOUCH (MT) PROTOCOL
11234 M: Henrik Rydberg <rydberg@bitmath.org>
11235 L: linux-input@vger.kernel.org
11236 S: Odd fixes
11237 F: Documentation/input/multi-touch-prot
11238 F: drivers/input/input-mt.c
11239 K: \b(ABS|SYN)_MT_
11240
11241 INSIDE SECURE CRYPTO DRIVER
11242 M: Antoine Tenart <atenart@kernel.org>
11243 L: linux-crypto@vger.kernel.org
11244 S: Maintained
11245 F: drivers/crypto/inside-secure/
11246
11247 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
11248 M: Mimi Zohar <zohar@linux.ibm.com>
11249 M: Roberto Sassu <roberto.sassu@huawei.c
11250 M: Dmitry Kasatkin <dmitry.kasatkin@gmai
11251 R: Eric Snowberg <eric.snowberg@oracle.c
11252 L: linux-integrity@vger.kernel.org
11253 S: Supported
11254 T: git git://git.kernel.org/pub/scm/lin
11255 F: security/integrity/
11256 F: security/integrity/ima/
11257
11258 INTEGRITY POLICY ENFORCEMENT (IPE)
11259 M: Fan Wu <wufan@kernel.org>
11260 L: linux-security-module@vger.kernel.or
11261 S: Supported
11262 T: git git://git.kernel.org/pub/scm/lin
11263 F: Documentation/admin-guide/LSM/ipe.rs
11264 F: Documentation/security/ipe.rst
11265 F: scripts/ipe/
11266 F: security/ipe/
11267
11268 INTEL 810/815 FRAMEBUFFER DRIVER
11269 M: Antonino Daplas <adaplas@gmail.com>
11270 L: linux-fbdev@vger.kernel.org
11271 S: Maintained
11272 F: drivers/video/fbdev/i810/
11273
11274 INTEL 8254 COUNTER DRIVER
11275 M: William Breathitt Gray <wbg@kernel.or
11276 L: linux-iio@vger.kernel.org
11277 S: Maintained
11278 F: drivers/counter/i8254.c
11279 F: include/linux/i8254.h
11280
11281 INTEL 8255 GPIO DRIVER
11282 M: William Breathitt Gray <wbg@kernel.or
11283 L: linux-gpio@vger.kernel.org
11284 S: Maintained
11285 F: drivers/gpio/gpio-i8255.c
11286 F: drivers/gpio/gpio-i8255.h
11287
11288 INTEL ASoC DRIVERS
11289 M: Cezary Rojewski <cezary.rojewski@inte
11290 M: Liam Girdwood <liam.r.girdwood@linux.
11291 M: Peter Ujfalusi <peter.ujfalusi@linux.
11292 M: Bard Liao <yung-chuan.liao@linux.inte
11293 M: Ranjani Sridharan <ranjani.sridharan@
11294 M: Kai Vehmanen <kai.vehmanen@linux.inte
11295 R: Pierre-Louis Bossart <pierre-louis.bo
11296 L: linux-sound@vger.kernel.org
11297 S: Supported
11298 F: sound/soc/intel/
11299
11300 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIV
11301 M: Hans de Goede <hdegoede@redhat.com>
11302 L: platform-driver-x86@vger.kernel.org
11303 S: Maintained
11304 F: drivers/platform/x86/intel/atomisp2/
11305
11306 INTEL ATOMISP2 LED DRIVER
11307 M: Hans de Goede <hdegoede@redhat.com>
11308 L: platform-driver-x86@vger.kernel.org
11309 S: Maintained
11310 F: drivers/platform/x86/intel/atomisp2/
11311
11312 INTEL BIOS SAR INT1092 DRIVER
11313 M: Shravan Sudhakar <s.shravan@intel.com
11314 L: platform-driver-x86@vger.kernel.org
11315 S: Maintained
11316 F: drivers/platform/x86/intel/int1092/
11317
11318 INTEL BROXTON PMC DRIVER
11319 M: Mika Westerberg <mika.westerberg@linu
11320 M: Zha Qipeng <qipeng.zha@intel.com>
11321 S: Maintained
11322 F: drivers/mfd/intel_pmc_bxt.c
11323 F: include/linux/mfd/intel_pmc_bxt.h
11324
11325 INTEL C600 SERIES SAS CONTROLLER DRIVER
11326 M: Artur Paszkiewicz <artur.paszkiewicz@
11327 L: linux-scsi@vger.kernel.org
11328 S: Supported
11329 T: git git://git.code.sf.net/p/intel-sa
11330 F: drivers/scsi/isci/
11331
11332 INTEL CPU family model numbers
11333 M: Tony Luck <tony.luck@intel.com>
11334 M: x86@kernel.org
11335 L: linux-kernel@vger.kernel.org
11336 S: Supported
11337 F: arch/x86/include/asm/intel-family.h
11338
11339 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
11340 M: Jani Nikula <jani.nikula@linux.intel.
11341 M: Rodrigo Vivi <rodrigo.vivi@intel.com>
11342 L: intel-gfx@lists.freedesktop.org
11343 L: intel-xe@lists.freedesktop.org
11344 S: Supported
11345 F: drivers/gpu/drm/i915/display/
11346 F: drivers/gpu/drm/xe/display/
11347 F: drivers/gpu/drm/xe/compat-i915-heade
11348 F: include/drm/intel/
11349
11350 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and
11351 M: Jani Nikula <jani.nikula@linux.intel.
11352 M: Joonas Lahtinen <joonas.lahtinen@linu
11353 M: Rodrigo Vivi <rodrigo.vivi@intel.com>
11354 M: Tvrtko Ursulin <tursulin@ursulin.net>
11355 L: intel-gfx@lists.freedesktop.org
11356 S: Supported
11357 W: https://drm.pages.freedesktop.org/in
11358 Q: http://patchwork.freedesktop.org/pro
11359 B: https://drm.pages.freedesktop.org/in
11360 C: irc://irc.oftc.net/intel-gfx
11361 T: git https://gitlab.freedesktop.org/d
11362 F: Documentation/ABI/testing/sysfs-driv
11363 F: Documentation/gpu/i915.rst
11364 F: drivers/gpu/drm/ci/xfails/i915*
11365 F: drivers/gpu/drm/i915/
11366 F: include/drm/intel/
11367 F: include/uapi/drm/i915_drm.h
11368
11369 INTEL DRM XE DRIVER (Lunar Lake and newer)
11370 M: Lucas De Marchi <lucas.demarchi@intel
11371 M: Thomas Hellström <thomas.hellstrom@l
11372 M: Rodrigo Vivi <rodrigo.vivi@intel.com>
11373 L: intel-xe@lists.freedesktop.org
11374 S: Supported
11375 W: https://drm.pages.freedesktop.org/in
11376 Q: http://patchwork.freedesktop.org/pro
11377 B: https://gitlab.freedesktop.org/drm/x
11378 C: irc://irc.oftc.net/xe
11379 T: git https://gitlab.freedesktop.org/d
11380 F: Documentation/ABI/testing/sysfs-driv
11381 F: Documentation/gpu/xe/
11382 F: drivers/gpu/drm/xe/
11383 F: include/drm/intel/
11384 F: include/uapi/drm/xe_drm.h
11385
11386 INTEL ETHERNET DRIVERS
11387 M: Tony Nguyen <anthony.l.nguyen@intel.c
11388 M: Przemek Kitszel <przemyslaw.kitszel@i
11389 L: intel-wired-lan@lists.osuosl.org (mo
11390 S: Supported
11391 W: https://www.intel.com/content/www/us
11392 Q: https://patchwork.ozlabs.org/project
11393 T: git git://git.kernel.org/pub/scm/lin
11394 T: git git://git.kernel.org/pub/scm/lin
11395 F: Documentation/networking/device_driv
11396 F: drivers/net/ethernet/intel/
11397 F: drivers/net/ethernet/intel/*/
11398 F: include/linux/avf/virtchnl.h
11399 F: include/linux/net/intel/iidc.h
11400
11401 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
11402 M: Mustafa Ismail <mustafa.ismail@intel.
11403 M: Tatyana Nikolova <tatyana.e.nikolova@
11404 L: linux-rdma@vger.kernel.org
11405 S: Supported
11406 F: drivers/infiniband/hw/irdma/
11407 F: include/uapi/rdma/irdma-abi.h
11408
11409 INTEL GPIO DRIVERS
11410 M: Andy Shevchenko <andy@kernel.org>
11411 L: linux-gpio@vger.kernel.org
11412 S: Supported
11413 T: git git://git.kernel.org/pub/scm/lin
11414 F: drivers/gpio/gpio-elkhartlake.c
11415 F: drivers/gpio/gpio-graniterapids.c
11416 F: drivers/gpio/gpio-ich.c
11417 F: drivers/gpio/gpio-merrifield.c
11418 F: drivers/gpio/gpio-ml-ioh.c
11419 F: drivers/gpio/gpio-pch.c
11420 F: drivers/gpio/gpio-sch.c
11421 F: drivers/gpio/gpio-sodaville.c
11422 F: drivers/gpio/gpio-tangier.c
11423 F: drivers/gpio/gpio-tangier.h
11424
11425 INTEL GVT-g DRIVERS (Intel GPU Virtualizatio
11426 M: Zhenyu Wang <zhenyuw@linux.intel.com>
11427 M: Zhi Wang <zhi.wang.linux@gmail.com>
11428 L: intel-gvt-dev@lists.freedesktop.org
11429 L: intel-gfx@lists.freedesktop.org
11430 S: Supported
11431 W: https://github.com/intel/gvt-linux/w
11432 T: git https://github.com/intel/gvt-lin
11433 F: drivers/gpu/drm/i915/gvt/
11434
11435 INTEL HID EVENT DRIVER
11436 M: Alex Hung <alexhung@gmail.com>
11437 L: platform-driver-x86@vger.kernel.org
11438 S: Maintained
11439 F: drivers/platform/x86/intel/hid.c
11440
11441 INTEL I/OAT DMA DRIVER
11442 M: Dave Jiang <dave.jiang@intel.com>
11443 R: Dan Williams <dan.j.williams@intel.co
11444 L: dmaengine@vger.kernel.org
11445 S: Supported
11446 Q: https://patchwork.kernel.org/project
11447 F: drivers/dma/ioat*
11448
11449 INTEL IAA CRYPTO DRIVER
11450 M: Tom Zanussi <tom.zanussi@linux.intel.
11451 L: linux-crypto@vger.kernel.org
11452 S: Supported
11453 F: Documentation/driver-api/crypto/iaa/
11454 F: drivers/crypto/intel/iaa/*
11455
11456 INTEL IDLE DRIVER
11457 M: Jacob Pan <jacob.jun.pan@linux.intel.
11458 M: Len Brown <lenb@kernel.org>
11459 L: linux-pm@vger.kernel.org
11460 S: Supported
11461 B: https://bugzilla.kernel.org
11462 T: git git://git.kernel.org/pub/scm/lin
11463 F: drivers/idle/intel_idle.c
11464
11465 INTEL IDXD DRIVER
11466 M: Fenghua Yu <fenghua.yu@intel.com>
11467 R: Dave Jiang <dave.jiang@intel.com>
11468 L: dmaengine@vger.kernel.org
11469 S: Supported
11470 F: drivers/dma/idxd/*
11471 F: include/uapi/linux/idxd.h
11472
11473 INTEL IN FIELD SCAN (IFS) DEVICE
11474 M: Jithu Joseph <jithu.joseph@intel.com>
11475 R: Ashok Raj <ashok.raj.linux@gmail.com>
11476 R: Tony Luck <tony.luck@intel.com>
11477 S: Maintained
11478 F: drivers/platform/x86/intel/ifs
11479 F: include/trace/events/intel_ifs.h
11480 F: tools/testing/selftests/drivers/plat
11481
11482 INTEL INTEGRATED SENSOR HUB DRIVER
11483 M: Srinivas Pandruvada <srinivas.pandruv
11484 M: Jiri Kosina <jikos@kernel.org>
11485 L: linux-input@vger.kernel.org
11486 S: Maintained
11487 F: drivers/hid/intel-ish-hid/
11488
11489 INTEL IOMMU (VT-d)
11490 M: David Woodhouse <dwmw2@infradead.org>
11491 M: Lu Baolu <baolu.lu@linux.intel.com>
11492 L: iommu@lists.linux.dev
11493 S: Supported
11494 T: git git://git.kernel.org/pub/scm/lin
11495 F: drivers/iommu/intel/
11496
11497 INTEL IPU3 CSI-2 CIO2 DRIVER
11498 M: Yong Zhi <yong.zhi@intel.com>
11499 M: Sakari Ailus <sakari.ailus@linux.inte
11500 M: Bingbu Cao <bingbu.cao@intel.com>
11501 M: Dan Scally <djrscally@gmail.com>
11502 R: Tianshu Qiu <tian.shu.qiu@intel.com>
11503 L: linux-media@vger.kernel.org
11504 S: Maintained
11505 T: git git://linuxtv.org/media_tree.git
11506 F: Documentation/userspace-api/media/v4
11507 F: drivers/media/pci/intel/ipu3/
11508
11509 INTEL IPU3 CSI-2 IMGU DRIVER
11510 M: Sakari Ailus <sakari.ailus@linux.inte
11511 R: Bingbu Cao <bingbu.cao@intel.com>
11512 R: Tianshu Qiu <tian.shu.qiu@intel.com>
11513 L: linux-media@vger.kernel.org
11514 S: Maintained
11515 F: Documentation/admin-guide/media/ipu3
11516 F: Documentation/admin-guide/media/ipu3
11517 F: Documentation/userspace-api/media/v4
11518 F: drivers/staging/media/ipu3/
11519
11520 INTEL IPU6 INPUT SYSTEM DRIVER
11521 M: Sakari Ailus <sakari.ailus@linux.inte
11522 M: Bingbu Cao <bingbu.cao@intel.com>
11523 R: Tianshu Qiu <tian.shu.qiu@intel.com>
11524 L: linux-media@vger.kernel.org
11525 S: Maintained
11526 T: git git://linuxtv.org/media_tree.git
11527 F: Documentation/admin-guide/media/ipu6
11528 F: drivers/media/pci/intel/ipu6/
11529
11530 INTEL ISHTP ECLITE DRIVER
11531 M: Sumesh K Naduvalath <sumesh.k.naduval
11532 L: platform-driver-x86@vger.kernel.org
11533 S: Supported
11534 F: drivers/platform/x86/intel/ishtp_ecl
11535
11536 INTEL IXP4XX CRYPTO SUPPORT
11537 M: Corentin Labbe <clabbe@baylibre.com>
11538 L: linux-crypto@vger.kernel.org
11539 S: Maintained
11540 F: drivers/crypto/intel/ixp4xx/ixp4xx_c
11541
11542 INTEL KEEM BAY DRM DRIVER
11543 M: Anitha Chrisanthus <anitha.chrisanthu
11544 M: Edmund Dea <edmund.j.dea@intel.com>
11545 S: Maintained
11546 F: Documentation/devicetree/bindings/di
11547 F: drivers/gpu/drm/kmb/
11548
11549 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
11550 M: Daniele Alessandrelli <daniele.alessa
11551 S: Maintained
11552 F: Documentation/devicetree/bindings/cr
11553 F: drivers/crypto/intel/keembay/Kconfig
11554 F: drivers/crypto/intel/keembay/Makefil
11555 F: drivers/crypto/intel/keembay/keembay
11556 F: drivers/crypto/intel/keembay/ocs-aes
11557 F: drivers/crypto/intel/keembay/ocs-aes
11558
11559 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
11560 M: Daniele Alessandrelli <daniele.alessa
11561 M: Prabhjot Khurana <prabhjot.khurana@in
11562 M: Mark Gross <mgross@linux.intel.com>
11563 S: Maintained
11564 F: Documentation/devicetree/bindings/cr
11565 F: drivers/crypto/intel/keembay/Kconfig
11566 F: drivers/crypto/intel/keembay/Makefil
11567 F: drivers/crypto/intel/keembay/keembay
11568
11569 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
11570 M: Daniele Alessandrelli <daniele.alessa
11571 M: Declan Murphy <declan.murphy@intel.co
11572 S: Maintained
11573 F: Documentation/devicetree/bindings/cr
11574 F: drivers/crypto/intel/keembay/Kconfig
11575 F: drivers/crypto/intel/keembay/Makefil
11576 F: drivers/crypto/intel/keembay/keembay
11577 F: drivers/crypto/intel/keembay/ocs-hcu
11578 F: drivers/crypto/intel/keembay/ocs-hcu
11579
11580 INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O E
11581 M: Wentong Wu <wentong.wu@intel.com>
11582 M: Sakari Ailus <sakari.ailus@linux.inte
11583 S: Maintained
11584 F: drivers/gpio/gpio-ljca.c
11585 F: drivers/i2c/busses/i2c-ljca.c
11586 F: drivers/spi/spi-ljca.c
11587 F: drivers/usb/misc/usb-ljca.c
11588 F: include/linux/usb/ljca.h
11589
11590 INTEL MANAGEMENT ENGINE (mei)
11591 M: Tomas Winkler <tomas.winkler@intel.co
11592 L: linux-kernel@vger.kernel.org
11593 S: Supported
11594 F: Documentation/driver-api/mei/*
11595 F: drivers/misc/mei/
11596 F: drivers/watchdog/mei_wdt.c
11597 F: include/linux/mei_aux.h
11598 F: include/linux/mei_cl_bus.h
11599 F: include/uapi/linux/mei.h
11600 F: include/uapi/linux/mei_uuid.h
11601 F: include/uapi/linux/uuid.h
11602 F: samples/mei/*
11603
11604 INTEL MAX 10 BMC MFD DRIVER
11605 M: Xu Yilun <yilun.xu@intel.com>
11606 R: Tom Rix <trix@redhat.com>
11607 S: Maintained
11608 F: Documentation/ABI/testing/sysfs-driv
11609 F: Documentation/hwmon/intel-m10-bmc-hw
11610 F: drivers/hwmon/intel-m10-bmc-hwmon.c
11611 F: drivers/mfd/intel-m10-bmc*
11612 F: include/linux/mfd/intel-m10-bmc.h
11613
11614 INTEL MAX10 BMC SECURE UPDATES
11615 M: Peter Colberg <peter.colberg@intel.co
11616 L: linux-fpga@vger.kernel.org
11617 S: Maintained
11618 F: Documentation/ABI/testing/sysfs-driv
11619 F: drivers/fpga/intel-m10-bmc-sec-updat
11620
11621 INTEL MID (Mobile Internet Device) PLATFORM
11622 M: Andy Shevchenko <andy@kernel.org>
11623 L: linux-kernel@vger.kernel.org
11624 S: Supported
11625 F: arch/x86/include/asm/intel-mid.h
11626 F: arch/x86/pci/intel_mid_pci.c
11627 F: arch/x86/platform/intel-mid/
11628 F: drivers/extcon/extcon-intel-mrfld.c
11629 F: drivers/iio/adc/intel_mrfld_adc.c
11630 F: drivers/mfd/intel_soc_pmic_mrfld.c
11631 F: drivers/platform/x86/intel/mrfld_pwr
11632 F: drivers/platform/x86/intel_scu_*
11633 F: drivers/staging/media/atomisp/
11634 F: drivers/watchdog/intel-mid_wdt.c
11635 F: include/linux/mfd/intel_soc_pmic_mrf
11636 F: include/linux/platform_data/x86/inte
11637 F: include/linux/platform_data/x86/inte
11638
11639 INTEL P-Unit IPC DRIVER
11640 M: Zha Qipeng <qipeng.zha@intel.com>
11641 L: platform-driver-x86@vger.kernel.org
11642 S: Maintained
11643 F: arch/x86/include/asm/intel_punit_ipc
11644 F: drivers/platform/x86/intel/punit_ipc
11645
11646 INTEL PMC CORE DRIVER
11647 M: Rajneesh Bhardwaj <irenic.rajneesh@gm
11648 M: David E Box <david.e.box@intel.com>
11649 L: platform-driver-x86@vger.kernel.org
11650 S: Maintained
11651 F: Documentation/ABI/testing/sysfs-plat
11652 F: drivers/platform/x86/intel/pmc/
11653
11654 INTEL PMIC GPIO DRIVERS
11655 M: Andy Shevchenko <andy@kernel.org>
11656 S: Supported
11657 T: git git://git.kernel.org/pub/scm/lin
11658 F: drivers/gpio/gpio-*cove.c
11659
11660 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
11661 M: Andy Shevchenko <andy@kernel.org>
11662 S: Supported
11663 F: drivers/mfd/intel_soc_pmic*
11664 F: include/linux/mfd/intel_soc_pmic*
11665
11666 INTEL PMT DRIVERS
11667 M: David E. Box <david.e.box@linux.intel
11668 S: Supported
11669 F: drivers/platform/x86/intel/pmt/
11670
11671 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NET
11672 M: Stanislav Yakovlev <stas.yakovlev@gma
11673 L: linux-wireless@vger.kernel.org
11674 S: Maintained
11675 F: Documentation/networking/device_driv
11676 F: Documentation/networking/device_driv
11677 F: drivers/net/wireless/intel/ipw2x00/
11678
11679 INTEL PSTATE DRIVER
11680 M: Srinivas Pandruvada <srinivas.pandruv
11681 M: Len Brown <lenb@kernel.org>
11682 L: linux-pm@vger.kernel.org
11683 S: Supported
11684 F: drivers/cpufreq/intel_pstate.c
11685
11686 INTEL PTP DFL ToD DRIVER
11687 M: Tianfei Zhang <tianfei.zhang@intel.co
11688 L: linux-fpga@vger.kernel.org
11689 L: netdev@vger.kernel.org
11690 S: Maintained
11691 F: drivers/ptp/ptp_dfl_tod.c
11692
11693 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
11694 M: Jarkko Nikula <jarkko.nikula@linux.in
11695 L: linux-iio@vger.kernel.org
11696 F: drivers/counter/intel-qep.c
11697
11698 INTEL SCU DRIVERS
11699 M: Mika Westerberg <mika.westerberg@linu
11700 S: Maintained
11701 F: drivers/platform/x86/intel_scu_*
11702 F: include/linux/platform_data/x86/inte
11703
11704 INTEL SDSI DRIVER
11705 M: David E. Box <david.e.box@linux.intel
11706 S: Supported
11707 F: drivers/platform/x86/intel/sdsi.c
11708 F: tools/arch/x86/intel_sdsi/
11709 F: tools/testing/selftests/drivers/sdsi
11710
11711 INTEL SGX
11712 M: Jarkko Sakkinen <jarkko@kernel.org>
11713 R: Dave Hansen <dave.hansen@linux.intel.
11714 L: linux-sgx@vger.kernel.org
11715 S: Supported
11716 Q: https://patchwork.kernel.org/project
11717 T: git git://git.kernel.org/pub/scm/lin
11718 F: Documentation/arch/x86/sgx.rst
11719 F: arch/x86/entry/vdso/vsgx.S
11720 F: arch/x86/include/asm/sgx.h
11721 F: arch/x86/include/uapi/asm/sgx.h
11722 F: arch/x86/kernel/cpu/sgx/*
11723 F: tools/testing/selftests/sgx/*
11724 K: \bSGX_
11725
11726 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11727 M: Daniel Scally <djrscally@gmail.com>
11728 S: Maintained
11729 F: drivers/platform/x86/intel/int3472/
11730
11731 INTEL SPEED SELECT TECHNOLOGY
11732 M: Srinivas Pandruvada <srinivas.pandruv
11733 L: platform-driver-x86@vger.kernel.org
11734 S: Maintained
11735 F: drivers/platform/x86/intel/speed_sel
11736 F: include/uapi/linux/isst_if.h
11737 F: tools/power/x86/intel-speed-select/
11738
11739 INTEL STRATIX10 FIRMWARE DRIVERS
11740 M: Dinh Nguyen <dinguyen@kernel.org>
11741 L: linux-kernel@vger.kernel.org
11742 S: Maintained
11743 T: git git://git.kernel.org/pub/scm/lin
11744 F: Documentation/ABI/testing/sysfs-devi
11745 F: Documentation/devicetree/bindings/fi
11746 F: drivers/firmware/stratix10-rsu.c
11747 F: drivers/firmware/stratix10-svc.c
11748 F: include/linux/firmware/intel/stratix
11749 F: include/linux/firmware/intel/stratix
11750
11751 INTEL TELEMETRY DRIVER
11752 M: Rajneesh Bhardwaj <irenic.rajneesh@gm
11753 M: "David E. Box" <david.e.box@linux.int
11754 L: platform-driver-x86@vger.kernel.org
11755 S: Maintained
11756 F: arch/x86/include/asm/intel_telemetry
11757 F: drivers/platform/x86/intel/telemetry
11758
11759 INTEL TPMI DRIVER
11760 M: Srinivas Pandruvada <srinivas.pandruv
11761 L: platform-driver-x86@vger.kernel.org
11762 S: Maintained
11763 F: Documentation/ABI/testing/debugfs-tp
11764 F: drivers/platform/x86/intel/tpmi.c
11765 F: include/linux/intel_tpmi.h
11766
11767 INTEL UNCORE FREQUENCY CONTROL
11768 M: Srinivas Pandruvada <srinivas.pandruv
11769 L: platform-driver-x86@vger.kernel.org
11770 S: Maintained
11771 F: Documentation/admin-guide/pm/intel_u
11772 F: drivers/platform/x86/intel/uncore-fr
11773
11774 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES
11775 M: David E. Box <david.e.box@linux.intel
11776 S: Supported
11777 F: drivers/platform/x86/intel/vsec.c
11778 F: include/linux/intel_vsec.h
11779
11780 INTEL VIRTUAL BUTTON DRIVER
11781 M: AceLan Kao <acelan.kao@canonical.com>
11782 L: platform-driver-x86@vger.kernel.org
11783 S: Maintained
11784 F: drivers/platform/x86/intel/vbtn.c
11785
11786 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy
11787 M: Stanislaw Gruszka <stf_xl@wp.pl>
11788 L: linux-wireless@vger.kernel.org
11789 S: Supported
11790 F: drivers/net/wireless/intel/iwlegacy/
11791
11792 INTEL WIRELESS WIFI LINK (iwlwifi)
11793 M: Miri Korenblit <miriam.rachel.korenbl
11794 L: linux-wireless@vger.kernel.org
11795 S: Supported
11796 W: https://wireless.wiki.kernel.org/en/
11797 T: git git://git.kernel.org/pub/scm/lin
11798 F: drivers/net/wireless/intel/iwlwifi/
11799
11800 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPD
11801 M: Jithu Joseph <jithu.joseph@intel.com>
11802 S: Maintained
11803 W: https://slimbootloader.github.io/sec
11804 F: drivers/platform/x86/intel/wmi/sbl-f
11805
11806 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11807 L: Dell.Client.Kernel@dell.com
11808 S: Maintained
11809 F: drivers/platform/x86/intel/wmi/thund
11810
11811 INTEL WWAN IOSM DRIVER
11812 M: M Chetan Kumar <m.chetan.kumar@intel.
11813 L: netdev@vger.kernel.org
11814 S: Maintained
11815 F: drivers/net/wwan/iosm/
11816
11817 INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY
11818 M: Xin Li <xin@zytor.com>
11819 M: "H. Peter Anvin" <hpa@zytor.com>
11820 S: Supported
11821 F: Documentation/arch/x86/x86_64/fred.r
11822 F: arch/x86/entry/entry_64_fred.S
11823 F: arch/x86/entry/entry_fred.c
11824 F: arch/x86/include/asm/fred.h
11825 F: arch/x86/kernel/fred.c
11826
11827 INTEL(R) TRACE HUB
11828 M: Alexander Shishkin <alexander.shishki
11829 S: Supported
11830 F: Documentation/trace/intel_th.rst
11831 F: drivers/hwtracing/intel_th/
11832 F: include/linux/intel_th.h
11833
11834 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11835 M: Ning Sun <ning.sun@intel.com>
11836 L: tboot-devel@lists.sourceforge.net
11837 S: Supported
11838 W: http://tboot.sourceforge.net
11839 T: hg http://tboot.hg.sourceforge.net:8
11840 F: Documentation/arch/x86/intel_txt.rst
11841 F: arch/x86/kernel/tboot.c
11842 F: include/linux/tboot.h
11843
11844 INTERCONNECT API
11845 M: Georgi Djakov <djakov@kernel.org>
11846 L: linux-pm@vger.kernel.org
11847 S: Maintained
11848 T: git git://git.kernel.org/pub/scm/lin
11849 F: Documentation/devicetree/bindings/in
11850 F: Documentation/driver-api/interconnec
11851 F: drivers/interconnect/
11852 F: include/dt-bindings/interconnect/
11853 F: include/linux/interconnect-provider.
11854 F: include/linux/interconnect.h
11855
11856 INTERRUPT COUNTER DRIVER
11857 M: Oleksij Rempel <o.rempel@pengutronix.
11858 R: Pengutronix Kernel Team <kernel@pengu
11859 L: linux-iio@vger.kernel.org
11860 F: Documentation/devicetree/bindings/co
11861 F: drivers/counter/interrupt-cnt.c
11862
11863 INTERSIL ISL7998X VIDEO DECODER DRIVER
11864 M: Michael Tretter <m.tretter@pengutroni
11865 R: Pengutronix Kernel Team <kernel@pengu
11866 L: linux-media@vger.kernel.org
11867 S: Maintained
11868 F: Documentation/devicetree/bindings/me
11869 F: drivers/media/i2c/isl7998x.c
11870
11871 INVENSENSE ICM-426xx IMU DRIVER
11872 M: Jean-Baptiste Maneyrol <jmaneyrol@inv
11873 L: linux-iio@vger.kernel.org
11874 S: Maintained
11875 W: https://invensense.tdk.com/
11876 F: Documentation/ABI/testing/sysfs-bus-
11877 F: Documentation/devicetree/bindings/ii
11878 F: drivers/iio/imu/inv_icm42600/
11879
11880 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11881 M: Linus Walleij <linus.walleij@linaro.o
11882 L: linux-iio@vger.kernel.org
11883 S: Maintained
11884 F: Documentation/devicetree/bindings/ii
11885 F: drivers/iio/gyro/mpu3050*
11886
11887 IOC3 ETHERNET DRIVER
11888 M: Ralf Baechle <ralf@linux-mips.org>
11889 L: linux-mips@vger.kernel.org
11890 S: Maintained
11891 F: drivers/net/ethernet/sgi/ioc3-eth.c
11892
11893 IOMMU DMA-API LAYER
11894 M: Robin Murphy <robin.murphy@arm.com>
11895 L: iommu@lists.linux.dev
11896 S: Maintained
11897 T: git git://git.kernel.org/pub/scm/lin
11898 F: drivers/iommu/dma-iommu.c
11899 F: drivers/iommu/dma-iommu.h
11900 F: drivers/iommu/iova.c
11901 F: include/linux/iommu-dma.h
11902 F: include/linux/iova.h
11903
11904 IOMMU SUBSYSTEM
11905 M: Joerg Roedel <joro@8bytes.org>
11906 M: Will Deacon <will@kernel.org>
11907 R: Robin Murphy <robin.murphy@arm.com>
11908 L: iommu@lists.linux.dev
11909 S: Maintained
11910 T: git git://git.kernel.org/pub/scm/lin
11911 F: Documentation/devicetree/bindings/io
11912 F: drivers/iommu/
11913 F: include/linux/iommu.h
11914 F: include/linux/iova.h
11915 F: include/linux/of_iommu.h
11916
11917 IOMMUFD
11918 M: Jason Gunthorpe <jgg@nvidia.com>
11919 M: Kevin Tian <kevin.tian@intel.com>
11920 L: iommu@lists.linux.dev
11921 S: Maintained
11922 T: git git://git.kernel.org/pub/scm/lin
11923 F: Documentation/userspace-api/iommufd.
11924 F: drivers/iommu/iommufd/
11925 F: include/linux/iommufd.h
11926 F: include/uapi/linux/iommufd.h
11927 F: tools/testing/selftests/iommu/
11928
11929 IOSYS-MAP HELPERS
11930 M: Thomas Zimmermann <tzimmermann@suse.d
11931 L: dri-devel@lists.freedesktop.org
11932 S: Maintained
11933 T: git https://gitlab.freedesktop.org/d
11934 F: include/linux/iosys-map.h
11935
11936 IO_URING
11937 M: Jens Axboe <axboe@kernel.dk>
11938 M: Pavel Begunkov <asml.silence@gmail.co
11939 L: io-uring@vger.kernel.org
11940 S: Maintained
11941 T: git git://git.kernel.dk/linux-block
11942 T: git git://git.kernel.dk/liburing
11943 F: include/linux/io_uring/
11944 F: include/linux/io_uring.h
11945 F: include/linux/io_uring_types.h
11946 F: include/trace/events/io_uring.h
11947 F: include/uapi/linux/io_uring.h
11948 F: io_uring/
11949
11950 IPMI SUBSYSTEM
11951 M: Corey Minyard <minyard@acm.org>
11952 L: openipmi-developer@lists.sourceforge
11953 S: Supported
11954 W: http://openipmi.sourceforge.net/
11955 T: git https://github.com/cminyard/linu
11956 F: Documentation/devicetree/bindings/ip
11957 F: Documentation/driver-api/ipmi.rst
11958 F: drivers/char/ipmi/
11959 F: include/linux/ipmi*
11960 F: include/uapi/linux/ipmi*
11961
11962 IPS SCSI RAID DRIVER
11963 M: Adaptec OEM Raid Solutions <aacraid@m
11964 L: linux-scsi@vger.kernel.org
11965 S: Maintained
11966 W: http://www.adaptec.com/
11967 F: drivers/scsi/ips*
11968
11969 IPVS
11970 M: Simon Horman <horms@verge.net.au>
11971 M: Julian Anastasov <ja@ssi.bg>
11972 L: netdev@vger.kernel.org
11973 L: lvs-devel@vger.kernel.org
11974 S: Maintained
11975 T: git git://git.kernel.org/pub/scm/lin
11976 T: git git://git.kernel.org/pub/scm/lin
11977 F: Documentation/networking/ipvs-sysctl
11978 F: include/net/ip_vs.h
11979 F: include/uapi/linux/ip_vs.h
11980 F: net/netfilter/ipvs/
11981
11982 IPWIRELESS DRIVER
11983 M: Jiri Kosina <jikos@kernel.org>
11984 M: David Sterba <dsterba@suse.com>
11985 S: Odd Fixes
11986 F: drivers/tty/ipwireless/
11987
11988 IRON DEVICE AUDIO CODEC DRIVERS
11989 M: Kiseok Jo <kiseok.jo@irondevice.com>
11990 L: linux-sound@vger.kernel.org
11991 S: Maintained
11992 F: Documentation/devicetree/bindings/so
11993 F: sound/soc/codecs/sma*
11994
11995 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11996 M: Thomas Gleixner <tglx@linutronix.de>
11997 S: Maintained
11998 T: git git://git.kernel.org/pub/scm/lin
11999 F: Documentation/core-api/irq/irq-domai
12000 F: include/linux/irqdomain.h
12001 F: include/linux/irqdomain_defs.h
12002 F: kernel/irq/irqdomain.c
12003 F: kernel/irq/msi.c
12004
12005 IRQ SUBSYSTEM
12006 M: Thomas Gleixner <tglx@linutronix.de>
12007 L: linux-kernel@vger.kernel.org
12008 S: Maintained
12009 T: git git://git.kernel.org/pub/scm/lin
12010 F: include/linux/group_cpus.h
12011 F: include/linux/irq.h
12012 F: include/linux/irqhandler.h
12013 F: include/linux/irqnr.h
12014 F: include/linux/irqreturn.h
12015 F: kernel/irq/
12016 F: lib/group_cpus.c
12017
12018 IRQCHIP DRIVERS
12019 M: Thomas Gleixner <tglx@linutronix.de>
12020 L: linux-kernel@vger.kernel.org
12021 S: Maintained
12022 T: git git://git.kernel.org/pub/scm/lin
12023 F: Documentation/devicetree/bindings/in
12024 F: drivers/irqchip/
12025 F: include/linux/irqchip.h
12026
12027 ISA
12028 M: William Breathitt Gray <wbg@kernel.or
12029 S: Maintained
12030 F: Documentation/driver-api/isa.rst
12031 F: drivers/base/isa.c
12032 F: include/linux/isa.h
12033
12034 ISA RADIO MODULE
12035 M: Hans Verkuil <hverkuil@xs4all.nl>
12036 L: linux-media@vger.kernel.org
12037 S: Maintained
12038 W: https://linuxtv.org
12039 T: git git://linuxtv.org/media_tree.git
12040 F: drivers/media/radio/radio-isa*
12041
12042 ISAPNP
12043 M: Jaroslav Kysela <perex@perex.cz>
12044 S: Maintained
12045 F: Documentation/userspace-api/isapnp.r
12046 F: drivers/pnp/isapnp/
12047 F: include/linux/isapnp.h
12048
12049 ISCSI
12050 M: Lee Duncan <lduncan@suse.com>
12051 M: Chris Leech <cleech@redhat.com>
12052 M: Mike Christie <michael.christie@oracl
12053 L: open-iscsi@googlegroups.com
12054 L: linux-scsi@vger.kernel.org
12055 S: Maintained
12056 W: www.open-iscsi.com
12057 F: drivers/scsi/*iscsi*
12058 F: include/scsi/*iscsi*
12059
12060 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
12061 M: Peter Jones <pjones@redhat.com>
12062 M: Konrad Rzeszutek Wilk <konrad@kernel.
12063 S: Maintained
12064 F: drivers/firmware/iscsi_ibft*
12065
12066 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
12067 M: Sagi Grimberg <sagi@grimberg.me>
12068 M: Max Gurtovoy <mgurtovoy@nvidia.com>
12069 L: linux-rdma@vger.kernel.org
12070 S: Supported
12071 W: http://www.openfabrics.org
12072 W: www.open-iscsi.org
12073 Q: http://patchwork.kernel.org/project/
12074 F: drivers/infiniband/ulp/iser/
12075
12076 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
12077 M: Sagi Grimberg <sagi@grimberg.me>
12078 L: linux-rdma@vger.kernel.org
12079 L: target-devel@vger.kernel.org
12080 S: Supported
12081 T: git git://git.kernel.org/pub/scm/lin
12082 F: drivers/infiniband/ulp/isert
12083
12084 ISDN/CMTP OVER BLUETOOTH
12085 M: Karsten Keil <isdn@linux-pingi.de>
12086 L: isdn4linux@listserv.isdn4linux.de (s
12087 L: netdev@vger.kernel.org
12088 S: Odd Fixes
12089 W: http://www.isdn4linux.de
12090 F: Documentation/isdn/
12091 F: drivers/isdn/capi/
12092 F: include/linux/isdn/
12093 F: include/uapi/linux/isdn/
12094 F: net/bluetooth/cmtp/
12095
12096 ISDN/mISDN SUBSYSTEM
12097 M: Karsten Keil <isdn@linux-pingi.de>
12098 L: isdn4linux@listserv.isdn4linux.de (s
12099 L: netdev@vger.kernel.org
12100 S: Maintained
12101 W: http://www.isdn4linux.de
12102 F: drivers/isdn/Kconfig
12103 F: drivers/isdn/Makefile
12104 F: drivers/isdn/hardware/
12105 F: drivers/isdn/mISDN/
12106
12107 ISOFS FILESYSTEM
12108 M: Jan Kara <jack@suse.cz>
12109 L: linux-fsdevel@vger.kernel.org
12110 S: Maintained
12111 F: Documentation/filesystems/isofs.rst
12112 F: fs/isofs/
12113
12114 IT87 HARDWARE MONITORING DRIVER
12115 M: Jean Delvare <jdelvare@suse.com>
12116 L: linux-hwmon@vger.kernel.org
12117 S: Maintained
12118 F: Documentation/hwmon/it87.rst
12119 F: drivers/hwmon/it87.c
12120
12121 IT913X MEDIA DRIVER
12122 L: linux-media@vger.kernel.org
12123 S: Orphan
12124 W: https://linuxtv.org
12125 Q: http://patchwork.linuxtv.org/project
12126 F: drivers/media/tuners/it913x*
12127
12128 ITE IT66121 HDMI BRIDGE DRIVER
12129 M: Phong LE <ple@baylibre.com>
12130 M: Neil Armstrong <neil.armstrong@linaro
12131 S: Maintained
12132 T: git https://gitlab.freedesktop.org/d
12133 F: Documentation/devicetree/bindings/di
12134 F: drivers/gpu/drm/bridge/ite-it66121.c
12135
12136 IVTV VIDEO4LINUX DRIVER
12137 M: Andy Walls <awalls@md.metrocast.net>
12138 L: linux-media@vger.kernel.org
12139 S: Maintained
12140 W: https://linuxtv.org
12141 T: git git://linuxtv.org/media_tree.git
12142 F: Documentation/admin-guide/media/ivtv
12143 F: drivers/media/pci/ivtv/
12144 F: include/uapi/linux/ivtv*
12145
12146 IX2505V MEDIA DRIVER
12147 M: Malcolm Priestley <tvboxspy@gmail.com
12148 L: linux-media@vger.kernel.org
12149 S: Maintained
12150 W: https://linuxtv.org
12151 Q: http://patchwork.linuxtv.org/project
12152 F: drivers/media/dvb-frontends/ix2505v*
12153
12154 JAILHOUSE HYPERVISOR INTERFACE
12155 M: Jan Kiszka <jan.kiszka@siemens.com>
12156 L: jailhouse-dev@googlegroups.com
12157 S: Maintained
12158 F: arch/x86/include/asm/jailhouse_para.
12159 F: arch/x86/kernel/jailhouse.c
12160
12161 JFS FILESYSTEM
12162 M: Dave Kleikamp <shaggy@kernel.org>
12163 L: jfs-discussion@lists.sourceforge.net
12164 S: Odd Fixes
12165 W: http://jfs.sourceforge.net/
12166 T: git https://github.com/kleikamp/linu
12167 F: Documentation/admin-guide/jfs.rst
12168 F: fs/jfs/
12169
12170 JME NETWORK DRIVER
12171 M: Guo-Fu Tseng <cooldavid@cooldavid.org
12172 L: netdev@vger.kernel.org
12173 S: Odd Fixes
12174 F: drivers/net/ethernet/jme.*
12175
12176 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
12177 M: David Woodhouse <dwmw2@infradead.org>
12178 M: Richard Weinberger <richard@nod.at>
12179 L: linux-mtd@lists.infradead.org
12180 S: Odd Fixes
12181 W: http://www.linux-mtd.infradead.org/d
12182 T: git git://git.infradead.org/ubifs-2.
12183 F: fs/jffs2/
12184 F: include/uapi/linux/jffs2.h
12185
12186 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
12187 M: "Theodore Ts'o" <tytso@mit.edu>
12188 M: Jan Kara <jack@suse.com>
12189 L: linux-ext4@vger.kernel.org
12190 S: Maintained
12191 F: fs/jbd2/
12192 F: include/linux/jbd2.h
12193
12194 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
12195 M: Mikhail Ulyanov <mikhail.ulyanov@coge
12196 L: linux-media@vger.kernel.org
12197 L: linux-renesas-soc@vger.kernel.org
12198 S: Maintained
12199 F: drivers/media/platform/renesas/rcar_
12200
12201 JSM Neo PCI based serial card
12202 L: linux-serial@vger.kernel.org
12203 S: Orphan
12204 F: drivers/tty/serial/jsm/
12205
12206 K10TEMP HARDWARE MONITORING DRIVER
12207 M: Clemens Ladisch <clemens@ladisch.de>
12208 L: linux-hwmon@vger.kernel.org
12209 S: Maintained
12210 F: Documentation/hwmon/k10temp.rst
12211 F: drivers/hwmon/k10temp.c
12212
12213 K8TEMP HARDWARE MONITORING DRIVER
12214 M: Rudolf Marek <r.marek@assembler.cz>
12215 L: linux-hwmon@vger.kernel.org
12216 S: Maintained
12217 F: Documentation/hwmon/k8temp.rst
12218 F: drivers/hwmon/k8temp.c
12219
12220 KASAN
12221 M: Andrey Ryabinin <ryabinin.a.a@gmail.c
12222 R: Alexander Potapenko <glider@google.co
12223 R: Andrey Konovalov <andreyknvl@gmail.co
12224 R: Dmitry Vyukov <dvyukov@google.com>
12225 R: Vincenzo Frascino <vincenzo.frascino@
12226 L: kasan-dev@googlegroups.com
12227 S: Maintained
12228 B: https://bugzilla.kernel.org/buglist.
12229 F: Documentation/dev-tools/kasan.rst
12230 F: arch/*/include/asm/*kasan.h
12231 F: arch/*/mm/kasan_init*
12232 F: include/linux/kasan*.h
12233 F: lib/Kconfig.kasan
12234 F: mm/kasan/
12235 F: scripts/Makefile.kasan
12236
12237 KCONFIG
12238 M: Masahiro Yamada <masahiroy@kernel.org
12239 L: linux-kbuild@vger.kernel.org
12240 S: Maintained
12241 Q: https://patchwork.kernel.org/project
12242 T: git git://git.kernel.org/pub/scm/lin
12243 F: Documentation/kbuild/kconfig*
12244 F: scripts/Kconfig.include
12245 F: scripts/kconfig/
12246
12247 KCOV
12248 R: Dmitry Vyukov <dvyukov@google.com>
12249 R: Andrey Konovalov <andreyknvl@gmail.co
12250 L: kasan-dev@googlegroups.com
12251 S: Maintained
12252 B: https://bugzilla.kernel.org/buglist.
12253 F: Documentation/dev-tools/kcov.rst
12254 F: include/linux/kcov.h
12255 F: include/uapi/linux/kcov.h
12256 F: kernel/kcov.c
12257 F: scripts/Makefile.kcov
12258
12259 KCSAN
12260 M: Marco Elver <elver@google.com>
12261 R: Dmitry Vyukov <dvyukov@google.com>
12262 L: kasan-dev@googlegroups.com
12263 S: Maintained
12264 F: Documentation/dev-tools/kcsan.rst
12265 F: include/linux/kcsan*.h
12266 F: kernel/kcsan/
12267 F: lib/Kconfig.kcsan
12268 F: scripts/Makefile.kcsan
12269
12270 KDUMP
12271 M: Baoquan He <bhe@redhat.com>
12272 R: Vivek Goyal <vgoyal@redhat.com>
12273 R: Dave Young <dyoung@redhat.com>
12274 L: kexec@lists.infradead.org
12275 S: Maintained
12276 W: http://lse.sourceforge.net/kdump/
12277 F: Documentation/admin-guide/kdump/
12278 F: fs/proc/vmcore.c
12279 F: include/linux/crash_core.h
12280 F: include/linux/crash_dump.h
12281 F: include/uapi/linux/vmcore.h
12282 F: kernel/crash_*.c
12283
12284 KEENE FM RADIO TRANSMITTER DRIVER
12285 M: Hans Verkuil <hverkuil@xs4all.nl>
12286 L: linux-media@vger.kernel.org
12287 S: Maintained
12288 W: https://linuxtv.org
12289 T: git git://linuxtv.org/media_tree.git
12290 F: drivers/media/radio/radio-keene*
12291
12292 KERNEL AUTOMOUNTER
12293 M: Ian Kent <raven@themaw.net>
12294 L: autofs@vger.kernel.org
12295 S: Maintained
12296 F: fs/autofs/
12297
12298 KERNEL BUILD + files below scripts/ (unless
12299 M: Masahiro Yamada <masahiroy@kernel.org
12300 R: Nathan Chancellor <nathan@kernel.org>
12301 R: Nicolas Schier <nicolas@fjasle.eu>
12302 L: linux-kbuild@vger.kernel.org
12303 S: Maintained
12304 Q: https://patchwork.kernel.org/project
12305 T: git git://git.kernel.org/pub/scm/lin
12306 F: Documentation/kbuild/
12307 F: Makefile
12308 F: scripts/*vmlinux*
12309 F: scripts/Kbuild*
12310 F: scripts/Makefile*
12311 F: scripts/basic/
12312 F: scripts/clang-tools/
12313 F: scripts/dummy-tools/
12314 F: scripts/include/
12315 F: scripts/mk*
12316 F: scripts/mod/
12317 F: scripts/package/
12318 F: usr/
12319
12320 KERNEL HARDENING (not covered by other areas
12321 M: Kees Cook <kees@kernel.org>
12322 R: Gustavo A. R. Silva <gustavoars@kerne
12323 L: linux-hardening@vger.kernel.org
12324 S: Supported
12325 T: git git://git.kernel.org/pub/scm/lin
12326 F: Documentation/ABI/testing/sysfs-kern
12327 F: Documentation/ABI/testing/sysfs-kern
12328 F: arch/*/configs/hardening.config
12329 F: include/linux/overflow.h
12330 F: include/linux/randomize_kstack.h
12331 F: kernel/configs/hardening.config
12332 F: lib/usercopy_kunit.c
12333 F: mm/usercopy.c
12334 F: security/Kconfig.hardening
12335 K: \b(add|choose)_random_kstack_offset\
12336 K: \b__check_(object_size|heap_object)\
12337 K: \b__counted_by\b
12338
12339 KERNEL JANITORS
12340 L: kernel-janitors@vger.kernel.org
12341 S: Odd Fixes
12342 W: http://kernelnewbies.org/KernelJanit
12343
12344 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
12345 M: Chuck Lever <chuck.lever@oracle.com>
12346 M: Jeff Layton <jlayton@kernel.org>
12347 R: Neil Brown <neilb@suse.de>
12348 R: Olga Kornievskaia <okorniev@redhat.co
12349 R: Dai Ngo <Dai.Ngo@oracle.com>
12350 R: Tom Talpey <tom@talpey.com>
12351 L: linux-nfs@vger.kernel.org
12352 S: Supported
12353 B: https://bugzilla.kernel.org
12354 T: git git://git.kernel.org/pub/scm/lin
12355 F: Documentation/filesystems/nfs/
12356 F: fs/lockd/
12357 F: fs/nfs_common/
12358 F: fs/nfsd/
12359 F: include/linux/lockd/
12360 F: include/linux/sunrpc/
12361 F: include/trace/events/rpcgss.h
12362 F: include/trace/events/rpcrdma.h
12363 F: include/trace/events/sunrpc.h
12364 F: include/trace/misc/fs.h
12365 F: include/trace/misc/nfs.h
12366 F: include/trace/misc/sunrpc.h
12367 F: include/uapi/linux/nfsd/
12368 F: include/uapi/linux/sunrpc/
12369 F: net/sunrpc/
12370
12371 KERNEL PACMAN PACKAGING (in addition to gene
12372 M: Thomas Weißschuh <linux@weissschuh.n
12373 R: Christian Heusel <christian@heusel.eu
12374 R: Nathan Chancellor <nathan@kernel.org>
12375 S: Maintained
12376 F: scripts/package/PKGBUILD
12377
12378 KERNEL REGRESSIONS
12379 M: Thorsten Leemhuis <linux@leemhuis.inf
12380 L: regressions@lists.linux.dev
12381 S: Supported
12382 F: Documentation/admin-guide/reporting-
12383 F: Documentation/process/handling-regre
12384
12385 KERNEL SELFTEST FRAMEWORK
12386 M: Shuah Khan <shuah@kernel.org>
12387 M: Shuah Khan <skhan@linuxfoundation.org
12388 L: linux-kselftest@vger.kernel.org
12389 S: Maintained
12390 Q: https://patchwork.kernel.org/project
12391 T: git git://git.kernel.org/pub/scm/lin
12392 F: Documentation/dev-tools/kselftest*
12393 F: tools/testing/selftests/
12394
12395 KERNEL SMB3 SERVER (KSMBD)
12396 M: Namjae Jeon <linkinjeon@kernel.org>
12397 M: Steve French <sfrench@samba.org>
12398 R: Sergey Senozhatsky <senozhatsky@chrom
12399 R: Tom Talpey <tom@talpey.com>
12400 L: linux-cifs@vger.kernel.org
12401 S: Maintained
12402 T: git git://git.samba.org/ksmbd.git
12403 F: Documentation/filesystems/smb/ksmbd.
12404 F: fs/smb/common/
12405 F: fs/smb/server/
12406
12407 KERNEL UNIT TESTING FRAMEWORK (KUnit)
12408 M: Brendan Higgins <brendanhiggins@googl
12409 M: David Gow <davidgow@google.com>
12410 R: Rae Moar <rmoar@google.com>
12411 L: linux-kselftest@vger.kernel.org
12412 L: kunit-dev@googlegroups.com
12413 S: Maintained
12414 W: https://google.github.io/kunit-docs/
12415 T: git git://git.kernel.org/pub/scm/lin
12416 T: git git://git.kernel.org/pub/scm/lin
12417 F: Documentation/dev-tools/kunit/
12418 F: include/kunit/
12419 F: lib/kunit/
12420 F: rust/kernel/kunit.rs
12421 F: scripts/rustdoc_test_*
12422 F: tools/testing/kunit/
12423
12424 KERNEL USERMODE HELPER
12425 M: Luis Chamberlain <mcgrof@kernel.org>
12426 L: linux-kernel@vger.kernel.org
12427 S: Maintained
12428 F: include/linux/umh.h
12429 F: kernel/umh.c
12430
12431 KERNEL VIRTUAL MACHINE (KVM)
12432 M: Paolo Bonzini <pbonzini@redhat.com>
12433 L: kvm@vger.kernel.org
12434 S: Supported
12435 W: http://www.linux-kvm.org
12436 T: git git://git.kernel.org/pub/scm/vir
12437 F: Documentation/virt/kvm/
12438 F: include/asm-generic/kvm*
12439 F: include/kvm/iodev.h
12440 F: include/linux/kvm*
12441 F: include/trace/events/kvm.h
12442 F: include/uapi/asm-generic/kvm*
12443 F: include/uapi/linux/kvm*
12444 F: tools/kvm/
12445 F: tools/testing/selftests/kvm/
12446 F: virt/kvm/*
12447
12448 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
12449 M: Marc Zyngier <maz@kernel.org>
12450 M: Oliver Upton <oliver.upton@linux.dev>
12451 R: Joey Gouly <joey.gouly@arm.com>
12452 R: Suzuki K Poulose <suzuki.poulose@arm.
12453 R: Zenghui Yu <yuzenghui@huawei.com>
12454 L: linux-arm-kernel@lists.infradead.org
12455 L: kvmarm@lists.linux.dev
12456 S: Maintained
12457 T: git git://git.kernel.org/pub/scm/lin
12458 F: Documentation/virt/kvm/arm/
12459 F: Documentation/virt/kvm/devices/arm*
12460 F: arch/arm64/include/asm/kvm*
12461 F: arch/arm64/include/uapi/asm/kvm*
12462 F: arch/arm64/kvm/
12463 F: include/kvm/arm_*
12464 F: tools/testing/selftests/kvm/*/aarch6
12465 F: tools/testing/selftests/kvm/aarch64/
12466
12467 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/Lo
12468 M: Tianrui Zhao <zhaotianrui@loongson.cn
12469 M: Bibo Mao <maobibo@loongson.cn>
12470 M: Huacai Chen <chenhuacai@kernel.org>
12471 L: kvm@vger.kernel.org
12472 L: loongarch@lists.linux.dev
12473 S: Maintained
12474 T: git git://git.kernel.org/pub/scm/vir
12475 F: Documentation/virt/kvm/loongarch/
12476 F: arch/loongarch/include/asm/kvm*
12477 F: arch/loongarch/include/uapi/asm/kvm*
12478 F: arch/loongarch/kvm/
12479
12480 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
12481 M: Huacai Chen <chenhuacai@kernel.org>
12482 L: linux-mips@vger.kernel.org
12483 L: kvm@vger.kernel.org
12484 S: Maintained
12485 T: git git://git.kernel.org/pub/scm/vir
12486 F: arch/mips/include/asm/kvm*
12487 F: arch/mips/include/uapi/asm/kvm*
12488 F: arch/mips/kvm/
12489
12490 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powe
12491 M: Michael Ellerman <mpe@ellerman.id.au>
12492 R: Nicholas Piggin <npiggin@gmail.com>
12493 L: linuxppc-dev@lists.ozlabs.org
12494 L: kvm@vger.kernel.org
12495 S: Maintained (Book3S 64-bit HV)
12496 S: Odd fixes (Book3S 64-bit PR)
12497 S: Orphan (Book3E and 32-bit)
12498 T: git git://git.kernel.org/pub/scm/lin
12499 F: arch/powerpc/include/asm/kvm*
12500 F: arch/powerpc/include/uapi/asm/kvm*
12501 F: arch/powerpc/kernel/kvm*
12502 F: arch/powerpc/kvm/
12503
12504 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv
12505 M: Anup Patel <anup@brainfault.org>
12506 R: Atish Patra <atishp@atishpatra.org>
12507 L: kvm@vger.kernel.org
12508 L: kvm-riscv@lists.infradead.org
12509 L: linux-riscv@lists.infradead.org
12510 S: Maintained
12511 T: git https://github.com/kvm-riscv/lin
12512 F: arch/riscv/include/asm/kvm*
12513 F: arch/riscv/include/uapi/asm/kvm*
12514 F: arch/riscv/kvm/
12515 F: tools/testing/selftests/kvm/*/riscv/
12516 F: tools/testing/selftests/kvm/riscv/
12517
12518 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
12519 M: Christian Borntraeger <borntraeger@li
12520 M: Janosch Frank <frankja@linux.ibm.com>
12521 M: Claudio Imbrenda <imbrenda@linux.ibm.
12522 R: David Hildenbrand <david@redhat.com>
12523 L: kvm@vger.kernel.org
12524 S: Supported
12525 T: git git://git.kernel.org/pub/scm/lin
12526 F: Documentation/virt/kvm/s390*
12527 F: arch/s390/include/asm/gmap.h
12528 F: arch/s390/include/asm/kvm*
12529 F: arch/s390/include/uapi/asm/kvm*
12530 F: arch/s390/include/uapi/asm/uvdevice.
12531 F: arch/s390/kernel/uv.c
12532 F: arch/s390/kvm/
12533 F: arch/s390/mm/gmap.c
12534 F: drivers/s390/char/uvdevice.c
12535 F: tools/testing/selftests/drivers/s390
12536 F: tools/testing/selftests/kvm/*/s390x/
12537 F: tools/testing/selftests/kvm/s390x/
12538
12539 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
12540 M: Sean Christopherson <seanjc@google.co
12541 M: Paolo Bonzini <pbonzini@redhat.com>
12542 L: kvm@vger.kernel.org
12543 S: Supported
12544 P: Documentation/process/maintainer-kvm
12545 T: git git://git.kernel.org/pub/scm/vir
12546 F: arch/x86/include/asm/kvm*
12547 F: arch/x86/include/asm/svm.h
12548 F: arch/x86/include/asm/vmx*.h
12549 F: arch/x86/include/uapi/asm/kvm*
12550 F: arch/x86/include/uapi/asm/svm.h
12551 F: arch/x86/include/uapi/asm/vmx.h
12552 F: arch/x86/kvm/
12553 F: arch/x86/kvm/*/
12554 F: tools/testing/selftests/kvm/*/x86_64
12555 F: tools/testing/selftests/kvm/x86_64/
12556
12557 KERNFS
12558 M: Greg Kroah-Hartman <gregkh@linuxfound
12559 M: Tejun Heo <tj@kernel.org>
12560 S: Supported
12561 T: git git://git.kernel.org/pub/scm/lin
12562 F: fs/kernfs/
12563 F: include/linux/kernfs.h
12564
12565 KEXEC
12566 M: Eric Biederman <ebiederm@xmission.com
12567 L: kexec@lists.infradead.org
12568 S: Maintained
12569 W: http://kernel.org/pub/linux/utils/ke
12570 F: include/linux/kexec.h
12571 F: include/uapi/linux/kexec.h
12572 F: kernel/kexec*
12573
12574 KEYS-ENCRYPTED
12575 M: Mimi Zohar <zohar@linux.ibm.com>
12576 L: linux-integrity@vger.kernel.org
12577 L: keyrings@vger.kernel.org
12578 S: Supported
12579 F: Documentation/security/keys/trusted-
12580 F: include/keys/encrypted-type.h
12581 F: security/keys/encrypted-keys/
12582
12583 KEYS-TRUSTED
12584 M: James Bottomley <James.Bottomley@Hans
12585 M: Jarkko Sakkinen <jarkko@kernel.org>
12586 M: Mimi Zohar <zohar@linux.ibm.com>
12587 L: linux-integrity@vger.kernel.org
12588 L: keyrings@vger.kernel.org
12589 S: Supported
12590 F: Documentation/security/keys/trusted-
12591 F: include/keys/trusted-type.h
12592 F: include/keys/trusted_tpm.h
12593 F: security/keys/trusted-keys/
12594
12595 KEYS-TRUSTED-CAAM
12596 M: Ahmad Fatoum <a.fatoum@pengutronix.de
12597 R: Pengutronix Kernel Team <kernel@pengu
12598 L: linux-integrity@vger.kernel.org
12599 L: keyrings@vger.kernel.org
12600 S: Maintained
12601 F: include/keys/trusted_caam.h
12602 F: security/keys/trusted-keys/trusted_c
12603
12604 KEYS-TRUSTED-DCP
12605 M: David Gstir <david@sigma-star.at>
12606 R: sigma star Kernel Team <upstream+dcp@
12607 L: linux-integrity@vger.kernel.org
12608 L: keyrings@vger.kernel.org
12609 S: Supported
12610 F: include/keys/trusted_dcp.h
12611 F: security/keys/trusted-keys/trusted_d
12612
12613 KEYS-TRUSTED-TEE
12614 M: Sumit Garg <sumit.garg@linaro.org>
12615 L: linux-integrity@vger.kernel.org
12616 L: keyrings@vger.kernel.org
12617 S: Supported
12618 F: include/keys/trusted_tee.h
12619 F: security/keys/trusted-keys/trusted_t
12620
12621 KEYS/KEYRINGS
12622 M: David Howells <dhowells@redhat.com>
12623 M: Jarkko Sakkinen <jarkko@kernel.org>
12624 L: keyrings@vger.kernel.org
12625 S: Maintained
12626 F: Documentation/security/keys/core.rst
12627 F: include/keys/
12628 F: include/linux/key-type.h
12629 F: include/linux/key.h
12630 F: include/linux/keyctl.h
12631 F: include/uapi/linux/keyctl.h
12632 F: security/keys/
12633
12634 KEYS/KEYRINGS_INTEGRITY
12635 M: Jarkko Sakkinen <jarkko@kernel.org>
12636 M: Mimi Zohar <zohar@linux.ibm.com>
12637 L: linux-integrity@vger.kernel.org
12638 L: keyrings@vger.kernel.org
12639 S: Supported
12640 W: https://kernsec.org/wiki/index.php/L
12641 F: security/integrity/platform_certs
12642
12643 KFENCE
12644 M: Alexander Potapenko <glider@google.co
12645 M: Marco Elver <elver@google.com>
12646 R: Dmitry Vyukov <dvyukov@google.com>
12647 L: kasan-dev@googlegroups.com
12648 S: Maintained
12649 F: Documentation/dev-tools/kfence.rst
12650 F: arch/*/include/asm/kfence.h
12651 F: include/linux/kfence.h
12652 F: lib/Kconfig.kfence
12653 F: mm/kfence/
12654
12655 KFIFO
12656 M: Stefani Seibold <stefani@seibold.net>
12657 S: Maintained
12658 F: include/linux/kfifo.h
12659 F: lib/kfifo.c
12660 F: samples/kfifo/
12661
12662 KGDB / KDB /debug_core
12663 M: Jason Wessel <jason.wessel@windriver.
12664 M: Daniel Thompson <daniel.thompson@lina
12665 R: Douglas Anderson <dianders@chromium.o
12666 L: kgdb-bugreport@lists.sourceforge.net
12667 S: Maintained
12668 W: http://kgdb.wiki.kernel.org/
12669 T: git git://git.kernel.org/pub/scm/lin
12670 F: Documentation/dev-tools/kgdb.rst
12671 F: drivers/misc/kgdbts.c
12672 F: drivers/tty/serial/kgdboc.c
12673 F: include/linux/kdb.h
12674 F: include/linux/kgdb.h
12675 F: kernel/debug/
12676 F: kernel/module/kdb.c
12677
12678 KHADAS MCU MFD DRIVER
12679 M: Neil Armstrong <neil.armstrong@linaro
12680 L: linux-amlogic@lists.infradead.org
12681 S: Maintained
12682 F: Documentation/devicetree/bindings/mf
12683 F: drivers/mfd/khadas-mcu.c
12684 F: drivers/thermal/khadas_mcu_fan.c
12685 F: include/linux/mfd/khadas-mcu.h
12686
12687 KIONIX/ROHM KX022A ACCELEROMETER
12688 M: Matti Vaittinen <mazziesaccount@gmail
12689 L: linux-iio@vger.kernel.org
12690 S: Supported
12691 F: drivers/iio/accel/kionix-kx022a*
12692
12693 KMEMLEAK
12694 M: Catalin Marinas <catalin.marinas@arm.
12695 S: Maintained
12696 F: Documentation/dev-tools/kmemleak.rst
12697 F: include/linux/kmemleak.h
12698 F: mm/kmemleak.c
12699 F: samples/kmemleak/kmemleak-test.c
12700
12701 KMSAN
12702 M: Alexander Potapenko <glider@google.co
12703 R: Marco Elver <elver@google.com>
12704 R: Dmitry Vyukov <dvyukov@google.com>
12705 L: kasan-dev@googlegroups.com
12706 S: Maintained
12707 F: Documentation/dev-tools/kmsan.rst
12708 F: arch/*/include/asm/kmsan.h
12709 F: arch/*/mm/kmsan_*
12710 F: include/linux/kmsan*.h
12711 F: lib/Kconfig.kmsan
12712 F: mm/kmsan/
12713 F: scripts/Makefile.kmsan
12714
12715 KPROBES
12716 M: Naveen N Rao <naveen@kernel.org>
12717 M: Anil S Keshavamurthy <anil.s.keshavam
12718 M: "David S. Miller" <davem@davemloft.ne
12719 M: Masami Hiramatsu <mhiramat@kernel.org
12720 L: linux-kernel@vger.kernel.org
12721 L: linux-trace-kernel@vger.kernel.org
12722 S: Maintained
12723 Q: https://patchwork.kernel.org/project
12724 T: git git://git.kernel.org/pub/scm/lin
12725 F: Documentation/trace/kprobes.rst
12726 F: include/asm-generic/kprobes.h
12727 F: include/linux/kprobes.h
12728 F: kernel/kprobes.c
12729 F: lib/test_kprobes.c
12730 F: samples/kprobes
12731
12732 KS0108 LCD CONTROLLER DRIVER
12733 M: Miguel Ojeda <ojeda@kernel.org>
12734 S: Maintained
12735 F: Documentation/admin-guide/auxdisplay
12736 F: drivers/auxdisplay/ks0108.c
12737 F: include/linux/ks0108.h
12738
12739 KTD253 BACKLIGHT DRIVER
12740 M: Linus Walleij <linus.walleij@linaro.o
12741 S: Maintained
12742 F: Documentation/devicetree/bindings/le
12743 F: drivers/video/backlight/ktd253-backl
12744
12745 KTD2801 BACKLIGHT DRIVER
12746 M: Duje Mihanović <duje.mihanovic@skole
12747 S: Maintained
12748 F: Documentation/devicetree/bindings/le
12749 F: drivers/video/backlight/ktd2801-back
12750
12751 KTEST
12752 M: Steven Rostedt <rostedt@goodmis.org>
12753 M: John Hawley <warthog9@eaglescrag.net>
12754 S: Maintained
12755 F: tools/testing/ktest
12756
12757 KTZ8866 BACKLIGHT DRIVER
12758 M: Jianhua Lu <lujianhua000@gmail.com>
12759 S: Maintained
12760 F: Documentation/devicetree/bindings/le
12761 F: drivers/video/backlight/ktz8866.c
12762
12763 KVM PARAVIRT (KVM/paravirt)
12764 M: Paolo Bonzini <pbonzini@redhat.com>
12765 R: Vitaly Kuznetsov <vkuznets@redhat.com
12766 L: kvm@vger.kernel.org
12767 S: Supported
12768 T: git git://git.kernel.org/pub/scm/vir
12769 F: arch/um/include/asm/kvm_para.h
12770 F: arch/x86/include/asm/kvm_para.h
12771 F: arch/x86/include/asm/pvclock-abi.h
12772 F: arch/x86/include/uapi/asm/kvm_para.h
12773 F: arch/x86/kernel/kvm.c
12774 F: arch/x86/kernel/kvmclock.c
12775 F: include/asm-generic/kvm_para.h
12776 F: include/linux/kvm_para.h
12777 F: include/uapi/asm-generic/kvm_para.h
12778 F: include/uapi/linux/kvm_para.h
12779
12780 KVM X86 HYPER-V (KVM/hyper-v)
12781 M: Vitaly Kuznetsov <vkuznets@redhat.com
12782 M: Sean Christopherson <seanjc@google.co
12783 M: Paolo Bonzini <pbonzini@redhat.com>
12784 L: kvm@vger.kernel.org
12785 S: Supported
12786 T: git git://git.kernel.org/pub/scm/vir
12787 F: arch/x86/kvm/hyperv.*
12788 F: arch/x86/kvm/kvm_onhyperv.*
12789 F: arch/x86/kvm/svm/hyperv.*
12790 F: arch/x86/kvm/svm/svm_onhyperv.*
12791 F: arch/x86/kvm/vmx/hyperv.*
12792
12793 KVM X86 Xen (KVM/Xen)
12794 M: David Woodhouse <dwmw2@infradead.org>
12795 M: Paul Durrant <paul@xen.org>
12796 M: Sean Christopherson <seanjc@google.co
12797 M: Paolo Bonzini <pbonzini@redhat.com>
12798 L: kvm@vger.kernel.org
12799 S: Supported
12800 T: git git://git.kernel.org/pub/scm/vir
12801 F: arch/x86/kvm/xen.*
12802
12803 L3MDEV
12804 M: David Ahern <dsahern@kernel.org>
12805 L: netdev@vger.kernel.org
12806 S: Maintained
12807 F: include/net/l3mdev.h
12808 F: net/l3mdev
12809
12810 LANDLOCK SECURITY MODULE
12811 M: Mickaël Salaün <mic@digikod.net>
12812 R: Günther Noack <gnoack@google.com>
12813 L: linux-security-module@vger.kernel.or
12814 S: Supported
12815 W: https://landlock.io
12816 T: git https://git.kernel.org/pub/scm/l
12817 F: Documentation/security/landlock.rst
12818 F: Documentation/userspace-api/landlock
12819 F: fs/ioctl.c
12820 F: include/uapi/linux/landlock.h
12821 F: samples/landlock/
12822 F: security/landlock/
12823 F: tools/testing/selftests/landlock/
12824 K: landlock
12825 K: LANDLOCK
12826
12827 LANTIQ / INTEL Ethernet drivers
12828 M: Hauke Mehrtens <hauke@hauke-m.de>
12829 L: netdev@vger.kernel.org
12830 S: Maintained
12831 F: Documentation/devicetree/bindings/ne
12832 F: drivers/net/dsa/lantiq_gswip.c
12833 F: drivers/net/dsa/lantiq_pce.h
12834 F: drivers/net/ethernet/lantiq_xrx200.c
12835 F: net/dsa/tag_gswip.c
12836
12837 LANTIQ MIPS ARCHITECTURE
12838 M: John Crispin <john@phrozen.org>
12839 L: linux-mips@vger.kernel.org
12840 S: Maintained
12841 F: arch/mips/lantiq
12842 F: drivers/soc/lantiq
12843
12844 LANTIQ PEF2256 DRIVER
12845 M: Herve Codina <herve.codina@bootlin.co
12846 S: Maintained
12847 F: Documentation/devicetree/bindings/ne
12848 F: drivers/net/wan/framer/pef2256/
12849 F: drivers/pinctrl/pinctrl-pef2256.c
12850 F: include/linux/framer/pef2256.h
12851
12852 LASI 53c700 driver for PARISC
12853 M: "James E.J. Bottomley" <James.Bottoml
12854 L: linux-scsi@vger.kernel.org
12855 S: Maintained
12856 F: Documentation/scsi/53c700.rst
12857 F: drivers/scsi/53c700*
12858
12859 LEAKING_ADDRESSES
12860 M: Tycho Andersen <tycho@tycho.pizza>
12861 R: Kees Cook <kees@kernel.org>
12862 L: linux-hardening@vger.kernel.org
12863 S: Maintained
12864 T: git git://git.kernel.org/pub/scm/lin
12865 F: scripts/leaking_addresses.pl
12866
12867 LED SUBSYSTEM
12868 M: Pavel Machek <pavel@ucw.cz>
12869 M: Lee Jones <lee@kernel.org>
12870 L: linux-leds@vger.kernel.org
12871 S: Maintained
12872 T: git git://git.kernel.org/pub/scm/lin
12873 F: Documentation/devicetree/bindings/le
12874 F: Documentation/leds/
12875 F: drivers/leds/
12876 F: include/dt-bindings/leds/
12877 F: include/linux/leds.h
12878
12879 LEGO MINDSTORMS EV3
12880 R: David Lechner <david@lechnology.com>
12881 S: Maintained
12882 F: Documentation/devicetree/bindings/po
12883 F: arch/arm/boot/dts/ti/davinci/da850-l
12884 F: drivers/power/supply/lego_ev3_batter
12885
12886 LEGO USB Tower driver
12887 M: Juergen Stuber <starblue@users.source
12888 L: legousb-devel@lists.sourceforge.net
12889 S: Maintained
12890 W: http://legousb.sourceforge.net/
12891 F: drivers/usb/misc/legousbtower.c
12892
12893 LETSKETCH HID TABLET DRIVER
12894 M: Hans de Goede <hdegoede@redhat.com>
12895 L: linux-input@vger.kernel.org
12896 S: Maintained
12897 T: git git://git.kernel.org/pub/scm/lin
12898 F: drivers/hid/hid-letsketch.c
12899
12900 LG LAPTOP EXTRAS
12901 M: Matan Ziv-Av <matan@svgalib.org>
12902 L: platform-driver-x86@vger.kernel.org
12903 S: Maintained
12904 F: Documentation/ABI/testing/sysfs-plat
12905 F: Documentation/admin-guide/laptops/lg
12906 F: drivers/platform/x86/lg-laptop.c
12907
12908 LG2160 MEDIA DRIVER
12909 M: Michael Krufky <mkrufky@linuxtv.org>
12910 L: linux-media@vger.kernel.org
12911 S: Maintained
12912 W: https://linuxtv.org
12913 W: http://github.com/mkrufky
12914 Q: http://patchwork.linuxtv.org/project
12915 T: git git://linuxtv.org/mkrufky/tuners
12916 F: drivers/media/dvb-frontends/lg2160.*
12917
12918 LGDT3305 MEDIA DRIVER
12919 M: Michael Krufky <mkrufky@linuxtv.org>
12920 L: linux-media@vger.kernel.org
12921 S: Maintained
12922 W: https://linuxtv.org
12923 W: http://github.com/mkrufky
12924 Q: http://patchwork.linuxtv.org/project
12925 T: git git://linuxtv.org/mkrufky/tuners
12926 F: drivers/media/dvb-frontends/lgdt3305
12927
12928 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12929 M: Viresh Kumar <vireshk@kernel.org>
12930 L: linux-ide@vger.kernel.org
12931 S: Maintained
12932 F: drivers/ata/pata_arasan_cf.c
12933 F: include/linux/pata_arasan_cf_data.h
12934
12935 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA
12936 M: Linus Walleij <linus.walleij@linaro.o
12937 L: linux-ide@vger.kernel.org
12938 S: Maintained
12939 F: drivers/ata/pata_ftide010.c
12940 F: drivers/ata/sata_gemini.c
12941 F: drivers/ata/sata_gemini.h
12942
12943 LIBATA SATA AHCI PLATFORM devices support
12944 M: Hans de Goede <hdegoede@redhat.com>
12945 L: linux-ide@vger.kernel.org
12946 S: Maintained
12947 F: drivers/ata/ahci_platform.c
12948 F: drivers/ata/libahci_platform.c
12949 F: include/linux/ahci_platform.h
12950
12951 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVE
12952 M: Mikael Pettersson <mikpelinux@gmail.c
12953 L: linux-ide@vger.kernel.org
12954 S: Maintained
12955 F: drivers/ata/sata_promise.*
12956
12957 LIBATA SUBSYSTEM (Serial and Parallel ATA dr
12958 M: Damien Le Moal <dlemoal@kernel.org>
12959 M: Niklas Cassel <cassel@kernel.org>
12960 L: linux-ide@vger.kernel.org
12961 S: Maintained
12962 T: git git://git.kernel.org/pub/scm/lin
12963 F: Documentation/ABI/testing/sysfs-ata
12964 F: Documentation/devicetree/bindings/at
12965 F: drivers/ata/
12966 F: include/linux/ata.h
12967 F: include/linux/libata.h
12968
12969 LIBETH COMMON ETHERNET LIBRARY
12970 M: Alexander Lobakin <aleksander.lobakin
12971 L: netdev@vger.kernel.org
12972 L: intel-wired-lan@lists.osuosl.org (mo
12973 S: Supported
12974 T: git https://github.com/alobakin/linu
12975 F: drivers/net/ethernet/intel/libeth/
12976 F: include/net/libeth/
12977 K: libeth
12978
12979 LIBIE COMMON INTEL ETHERNET LIBRARY
12980 M: Alexander Lobakin <aleksander.lobakin
12981 L: intel-wired-lan@lists.osuosl.org (mo
12982 L: netdev@vger.kernel.org
12983 S: Supported
12984 T: git https://github.com/alobakin/linu
12985 F: drivers/net/ethernet/intel/libie/
12986 F: include/linux/net/intel/libie/
12987 K: libie
12988
12989 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12990 M: Vishal Verma <vishal.l.verma@intel.co
12991 M: Dan Williams <dan.j.williams@intel.co
12992 M: Dave Jiang <dave.jiang@intel.com>
12993 L: nvdimm@lists.linux.dev
12994 S: Supported
12995 Q: https://patchwork.kernel.org/project
12996 P: Documentation/nvdimm/maintainer-entr
12997 F: drivers/nvdimm/btt*
12998
12999 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
13000 M: Dan Williams <dan.j.williams@intel.co
13001 M: Vishal Verma <vishal.l.verma@intel.co
13002 M: Dave Jiang <dave.jiang@intel.com>
13003 L: nvdimm@lists.linux.dev
13004 S: Supported
13005 Q: https://patchwork.kernel.org/project
13006 P: Documentation/nvdimm/maintainer-entr
13007 F: drivers/nvdimm/pmem*
13008
13009 LIBNVDIMM: DEVICETREE BINDINGS
13010 M: Oliver O'Halloran <oohall@gmail.com>
13011 L: nvdimm@lists.linux.dev
13012 S: Supported
13013 Q: https://patchwork.kernel.org/project
13014 F: Documentation/devicetree/bindings/pm
13015 F: drivers/nvdimm/of_pmem.c
13016
13017 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYS
13018 M: Dan Williams <dan.j.williams@intel.co
13019 M: Vishal Verma <vishal.l.verma@intel.co
13020 M: Dave Jiang <dave.jiang@intel.com>
13021 M: Ira Weiny <ira.weiny@intel.com>
13022 L: nvdimm@lists.linux.dev
13023 S: Supported
13024 Q: https://patchwork.kernel.org/project
13025 P: Documentation/nvdimm/maintainer-entr
13026 T: git git://git.kernel.org/pub/scm/lin
13027 F: drivers/acpi/nfit/*
13028 F: drivers/nvdimm/*
13029 F: include/linux/libnvdimm.h
13030 F: include/linux/nd.h
13031 F: include/uapi/linux/ndctl.h
13032 F: tools/testing/nvdimm/
13033
13034 LIBRARY CODE
13035 M: Andrew Morton <akpm@linux-foundation.
13036 L: linux-kernel@vger.kernel.org
13037 S: Supported
13038 T: git git://git.kernel.org/pub/scm/lin
13039 F: lib/*
13040
13041 LICENSES and SPDX stuff
13042 M: Thomas Gleixner <tglx@linutronix.de>
13043 M: Greg Kroah-Hartman <gregkh@linuxfound
13044 L: linux-spdx@vger.kernel.org
13045 S: Maintained
13046 T: git git://git.kernel.org/pub/scm/lin
13047 F: COPYING
13048 F: Documentation/process/license-rules.
13049 F: LICENSES/
13050 F: scripts/spdxcheck-test.sh
13051 F: scripts/spdxcheck.py
13052 F: scripts/spdxexclude
13053
13054 LINEAR RANGES HELPERS
13055 M: Mark Brown <broonie@kernel.org>
13056 R: Matti Vaittinen <mazziesaccount@gmail
13057 F: include/linux/linear_range.h
13058 F: lib/linear_ranges.c
13059 F: lib/test_linear_ranges.c
13060
13061 LINUX FOR POWER MACINTOSH
13062 L: linuxppc-dev@lists.ozlabs.org
13063 S: Orphan
13064 F: arch/powerpc/platforms/powermac/
13065 F: drivers/macintosh/
13066 X: drivers/macintosh/adb-iop.c
13067 X: drivers/macintosh/via-macii.c
13068
13069 LINUX FOR POWERPC (32-BIT AND 64-BIT)
13070 M: Michael Ellerman <mpe@ellerman.id.au>
13071 R: Nicholas Piggin <npiggin@gmail.com>
13072 R: Christophe Leroy <christophe.leroy@cs
13073 R: Naveen N Rao <naveen@kernel.org>
13074 R: Madhavan Srinivasan <maddy@linux.ibm.
13075 L: linuxppc-dev@lists.ozlabs.org
13076 S: Supported
13077 W: https://github.com/linuxppc/wiki/wik
13078 Q: http://patchwork.ozlabs.org/project/
13079 T: git git://git.kernel.org/pub/scm/lin
13080 F: Documentation/ABI/stable/sysfs-firmw
13081 F: Documentation/devicetree/bindings/i2
13082 F: Documentation/devicetree/bindings/po
13083 F: Documentation/devicetree/bindings/rt
13084 F: Documentation/arch/powerpc/
13085 F: arch/powerpc/
13086 F: drivers/*/*/*pasemi*
13087 F: drivers/*/*pasemi*
13088 F: drivers/char/tpm/tpm_ibmvtpm*
13089 F: drivers/crypto/nx/
13090 F: drivers/i2c/busses/i2c-opal.c
13091 F: drivers/net/ethernet/ibm/ibmveth.*
13092 F: drivers/net/ethernet/ibm/ibmvnic.*
13093 F: drivers/pci/hotplug/pnv_php.c
13094 F: drivers/pci/hotplug/rpa*
13095 F: drivers/rtc/rtc-opal.c
13096 F: drivers/scsi/ibmvscsi/
13097 F: drivers/tty/hvc/hvc_opal.c
13098 F: drivers/watchdog/wdrtas.c
13099 F: include/linux/papr_scm.h
13100 F: include/uapi/linux/papr_pdsm.h
13101 F: tools/testing/selftests/powerpc
13102 N: /pmac
13103 N: powermac
13104 N: powernv
13105 N: [^a-z0-9]ps3
13106 N: pseries
13107
13108 LINUX FOR POWERPC EMBEDDED MPC5XXX
13109 M: Anatolij Gustschin <agust@denx.de>
13110 L: linuxppc-dev@lists.ozlabs.org
13111 S: Odd Fixes
13112 F: arch/powerpc/platforms/512x/
13113 F: arch/powerpc/platforms/52xx/
13114
13115 LINUX FOR POWERPC EMBEDDED PPC4XX
13116 L: linuxppc-dev@lists.ozlabs.org
13117 S: Orphan
13118 F: arch/powerpc/platforms/44x/
13119
13120 LINUX FOR POWERPC EMBEDDED PPC85XX
13121 M: Scott Wood <oss@buserror.net>
13122 L: linuxppc-dev@lists.ozlabs.org
13123 S: Odd fixes
13124 T: git git://git.kernel.org/pub/scm/lin
13125 F: Documentation/devicetree/bindings/ca
13126 F: Documentation/devicetree/bindings/po
13127 F: arch/powerpc/platforms/85xx/
13128
13129 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83X
13130 M: Christophe Leroy <christophe.leroy@cs
13131 L: linuxppc-dev@lists.ozlabs.org
13132 S: Maintained
13133 F: arch/powerpc/platforms/8xx/
13134 F: arch/powerpc/platforms/83xx/
13135
13136 LINUX KERNEL DUMP TEST MODULE (LKDTM)
13137 M: Kees Cook <kees@kernel.org>
13138 S: Maintained
13139 F: drivers/misc/lkdtm/*
13140 F: tools/testing/selftests/lkdtm/*
13141
13142 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
13143 M: Alan Stern <stern@rowland.harvard.edu
13144 M: Andrea Parri <parri.andrea@gmail.com>
13145 M: Will Deacon <will@kernel.org>
13146 M: Peter Zijlstra <peterz@infradead.org>
13147 M: Boqun Feng <boqun.feng@gmail.com>
13148 M: Nicholas Piggin <npiggin@gmail.com>
13149 M: David Howells <dhowells@redhat.com>
13150 M: Jade Alglave <j.alglave@ucl.ac.uk>
13151 M: Luc Maranget <luc.maranget@inria.fr>
13152 M: "Paul E. McKenney" <paulmck@kernel.or
13153 R: Akira Yokosawa <akiyks@gmail.com>
13154 R: Daniel Lustig <dlustig@nvidia.com>
13155 R: Joel Fernandes <joel@joelfernandes.or
13156 L: linux-kernel@vger.kernel.org
13157 L: linux-arch@vger.kernel.org
13158 L: lkmm@lists.linux.dev
13159 S: Supported
13160 T: git git://git.kernel.org/pub/scm/lin
13161 F: Documentation/atomic_bitops.txt
13162 F: Documentation/atomic_t.txt
13163 F: Documentation/core-api/refcount-vs-a
13164 F: Documentation/litmus-tests/
13165 F: Documentation/memory-barriers.txt
13166 F: tools/memory-model/
13167
13168 LINUX-NEXT TREE
13169 M: Stephen Rothwell <sfr@canb.auug.org.a
13170 L: linux-next@vger.kernel.org
13171 S: Supported
13172 B: mailto:linux-next@vger.kernel.org an
13173 T: git git://git.kernel.org/pub/scm/lin
13174
13175 LIS3LV02D ACCELEROMETER DRIVER
13176 M: Eric Piel <eric.piel@tremplin-utc.net
13177 S: Maintained
13178 F: Documentation/misc-devices/lis3lv02d
13179 F: drivers/misc/lis3lv02d/
13180 F: drivers/platform/x86/hp/hp_accel.c
13181
13182 LIST KUNIT TEST
13183 M: David Gow <davidgow@google.com>
13184 L: linux-kselftest@vger.kernel.org
13185 L: kunit-dev@googlegroups.com
13186 S: Maintained
13187 F: lib/list-test.c
13188
13189 LITEX PLATFORM
13190 M: Karol Gugala <kgugala@antmicro.com>
13191 M: Mateusz Holenko <mholenko@antmicro.co
13192 M: Gabriel Somlo <gsomlo@gmail.com>
13193 M: Joel Stanley <joel@jms.id.au>
13194 S: Maintained
13195 F: Documentation/devicetree/bindings/*/
13196 F: arch/openrisc/boot/dts/or1klitex.dts
13197 F: drivers/mmc/host/litex_mmc.c
13198 F: drivers/net/ethernet/litex/*
13199 F: drivers/soc/litex/*
13200 F: drivers/tty/serial/liteuart.c
13201 F: include/linux/litex.h
13202 N: litex
13203
13204 LIVE PATCHING
13205 M: Josh Poimboeuf <jpoimboe@kernel.org>
13206 M: Jiri Kosina <jikos@kernel.org>
13207 M: Miroslav Benes <mbenes@suse.cz>
13208 M: Petr Mladek <pmladek@suse.com>
13209 R: Joe Lawrence <joe.lawrence@redhat.com
13210 L: live-patching@vger.kernel.org
13211 S: Maintained
13212 T: git git://git.kernel.org/pub/scm/lin
13213 F: Documentation/ABI/testing/sysfs-kern
13214 F: Documentation/livepatch/
13215 F: arch/powerpc/include/asm/livepatch.h
13216 F: include/linux/livepatch.h
13217 F: kernel/livepatch/
13218 F: kernel/module/livepatch.c
13219 F: samples/livepatch/
13220 F: tools/testing/selftests/livepatch/
13221
13222 LLC (802.2)
13223 L: netdev@vger.kernel.org
13224 S: Odd fixes
13225 F: include/linux/llc.h
13226 F: include/net/llc*
13227 F: include/uapi/linux/llc.h
13228 F: net/llc/
13229
13230 LM73 HARDWARE MONITOR DRIVER
13231 M: Guillaume Ligneul <guillaume.ligneul@
13232 L: linux-hwmon@vger.kernel.org
13233 S: Maintained
13234 F: drivers/hwmon/lm73.c
13235
13236 LM78 HARDWARE MONITOR DRIVER
13237 M: Jean Delvare <jdelvare@suse.com>
13238 L: linux-hwmon@vger.kernel.org
13239 S: Maintained
13240 F: Documentation/hwmon/lm78.rst
13241 F: drivers/hwmon/lm78.c
13242
13243 LM83 HARDWARE MONITOR DRIVER
13244 M: Jean Delvare <jdelvare@suse.com>
13245 L: linux-hwmon@vger.kernel.org
13246 S: Maintained
13247 F: Documentation/hwmon/lm83.rst
13248 F: drivers/hwmon/lm83.c
13249
13250 LM90 HARDWARE MONITOR DRIVER
13251 M: Jean Delvare <jdelvare@suse.com>
13252 L: linux-hwmon@vger.kernel.org
13253 S: Maintained
13254 F: Documentation/devicetree/bindings/hw
13255 F: Documentation/hwmon/lm90.rst
13256 F: drivers/hwmon/lm90.c
13257 F: include/dt-bindings/thermal/lm90.h
13258
13259 LME2510 MEDIA DRIVER
13260 M: Malcolm Priestley <tvboxspy@gmail.com
13261 L: linux-media@vger.kernel.org
13262 S: Maintained
13263 W: https://linuxtv.org
13264 Q: http://patchwork.linuxtv.org/project
13265 F: drivers/media/usb/dvb-usb-v2/lmedm04
13266
13267 LOADPIN SECURITY MODULE
13268 M: Kees Cook <kees@kernel.org>
13269 S: Supported
13270 T: git git://git.kernel.org/pub/scm/lin
13271 F: Documentation/admin-guide/LSM/LoadPi
13272 F: security/loadpin/
13273
13274 LOCKDOWN SECURITY MODULE
13275 L: linux-security-module@vger.kernel.or
13276 S: Odd Fixes
13277 T: git https://git.kernel.org/pub/scm/l
13278 F: security/lockdown/
13279
13280 LOCKING PRIMITIVES
13281 M: Peter Zijlstra <peterz@infradead.org>
13282 M: Ingo Molnar <mingo@redhat.com>
13283 M: Will Deacon <will@kernel.org>
13284 R: Waiman Long <longman@redhat.com>
13285 R: Boqun Feng <boqun.feng@gmail.com> (LO
13286 L: linux-kernel@vger.kernel.org
13287 S: Maintained
13288 T: git git://git.kernel.org/pub/scm/lin
13289 F: Documentation/locking/
13290 F: arch/*/include/asm/spinlock*.h
13291 F: include/linux/lockdep*.h
13292 F: include/linux/mutex*.h
13293 F: include/linux/rwlock*.h
13294 F: include/linux/rwsem*.h
13295 F: include/linux/seqlock.h
13296 F: include/linux/spinlock*.h
13297 F: kernel/locking/
13298 F: lib/locking*.[ch]
13299 X: kernel/locking/locktorture.c
13300
13301 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2
13302 M: "Richard Russon (FlatCap)" <ldm@flatc
13303 L: linux-ntfs-dev@lists.sourceforge.net
13304 S: Maintained
13305 W: http://www.linux-ntfs.org/content/vi
13306 F: Documentation/admin-guide/ldm.rst
13307 F: block/partitions/ldm.*
13308
13309 LOGITECH HID GAMING KEYBOARDS
13310 M: Hans de Goede <hdegoede@redhat.com>
13311 L: linux-input@vger.kernel.org
13312 S: Maintained
13313 T: git git://git.kernel.org/pub/scm/lin
13314 F: drivers/hid/hid-lg-g15.c
13315
13316 LONTIUM LT8912B MIPI TO HDMI BRIDGE
13317 M: Adrien Grassein <adrien.grassein@gmai
13318 S: Maintained
13319 F: Documentation/devicetree/bindings/di
13320 F: drivers/gpu/drm/bridge/lontium-lt891
13321
13322 LOONGARCH
13323 M: Huacai Chen <chenhuacai@kernel.org>
13324 R: WANG Xuerui <kernel@xen0n.name>
13325 L: loongarch@lists.linux.dev
13326 S: Maintained
13327 T: git git://git.kernel.org/pub/scm/lin
13328 F: Documentation/arch/loongarch/
13329 F: Documentation/translations/zh_CN/arc
13330 F: arch/loongarch/
13331 F: drivers/*/*loongarch*
13332 F: drivers/cpufreq/loongson3_cpufreq.c
13333
13334 LOONGSON GPIO DRIVER
13335 M: Yinbo Zhu <zhuyinbo@loongson.cn>
13336 L: linux-gpio@vger.kernel.org
13337 S: Maintained
13338 F: Documentation/devicetree/bindings/gp
13339 F: drivers/gpio/gpio-loongson-64bit.c
13340
13341 LOONGSON LS2X APB DMA DRIVER
13342 M: Binbin Zhou <zhoubinbin@loongson.cn>
13343 L: dmaengine@vger.kernel.org
13344 S: Maintained
13345 F: Documentation/devicetree/bindings/dm
13346 F: drivers/dma/ls2x-apb-dma.c
13347
13348 LOONGSON LS2X I2C DRIVER
13349 M: Binbin Zhou <zhoubinbin@loongson.cn>
13350 L: linux-i2c@vger.kernel.org
13351 S: Maintained
13352 F: Documentation/devicetree/bindings/i2
13353 F: drivers/i2c/busses/i2c-ls2x.c
13354
13355 LOONGSON-2 SOC SERIES CLOCK DRIVER
13356 M: Yinbo Zhu <zhuyinbo@loongson.cn>
13357 L: linux-clk@vger.kernel.org
13358 S: Maintained
13359 F: Documentation/devicetree/bindings/cl
13360 F: drivers/clk/clk-loongson2.c
13361 F: include/dt-bindings/clock/loongson,l
13362
13363 LOONGSON SPI DRIVER
13364 M: Yinbo Zhu <zhuyinbo@loongson.cn>
13365 L: linux-spi@vger.kernel.org
13366 S: Maintained
13367 F: Documentation/devicetree/bindings/sp
13368 F: drivers/spi/spi-loongson-core.c
13369 F: drivers/spi/spi-loongson-pci.c
13370 F: drivers/spi/spi-loongson-plat.c
13371 F: drivers/spi/spi-loongson.h
13372
13373 LOONGSON-2 SOC SERIES GUTS DRIVER
13374 M: Yinbo Zhu <zhuyinbo@loongson.cn>
13375 L: loongarch@lists.linux.dev
13376 S: Maintained
13377 F: Documentation/devicetree/bindings/hw
13378 F: drivers/soc/loongson/loongson2_guts.
13379
13380 LOONGSON-2 SOC SERIES PM DRIVER
13381 M: Yinbo Zhu <zhuyinbo@loongson.cn>
13382 L: linux-pm@vger.kernel.org
13383 S: Maintained
13384 F: Documentation/devicetree/bindings/so
13385 F: drivers/soc/loongson/loongson2_pm.c
13386
13387 LOONGSON-2 SOC SERIES PINCTRL DRIVER
13388 M: zhanghongchen <zhanghongchen@loongson
13389 M: Yinbo Zhu <zhuyinbo@loongson.cn>
13390 L: linux-gpio@vger.kernel.org
13391 S: Maintained
13392 F: Documentation/devicetree/bindings/pi
13393 F: drivers/pinctrl/pinctrl-loongson2.c
13394
13395 LOONGSON-2 SOC SERIES THERMAL DRIVER
13396 M: zhanghongchen <zhanghongchen@loongson
13397 M: Yinbo Zhu <zhuyinbo@loongson.cn>
13398 L: linux-pm@vger.kernel.org
13399 S: Maintained
13400 F: Documentation/devicetree/bindings/th
13401 F: drivers/thermal/loongson2_thermal.c
13402
13403 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
13404 M: Sathya Prakash <sathya.prakash@broadc
13405 M: Sreekanth Reddy <sreekanth.reddy@broa
13406 M: Suganath Prabu Subramani <suganath-pr
13407 L: MPT-FusionLinux.pdl@broadcom.com
13408 L: linux-scsi@vger.kernel.org
13409 S: Supported
13410 W: http://www.avagotech.com/support/
13411 F: drivers/message/fusion/
13412 F: drivers/scsi/mpt3sas/
13413
13414 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-
13415 M: Matthew Wilcox <willy@infradead.org>
13416 L: linux-scsi@vger.kernel.org
13417 S: Maintained
13418 F: drivers/scsi/sym53c8xx_2/
13419
13420 LTC1660 DAC DRIVER
13421 M: Marcus Folkesson <marcus.folkesson@gm
13422 L: linux-iio@vger.kernel.org
13423 S: Maintained
13424 F: Documentation/devicetree/bindings/ii
13425 F: drivers/iio/dac/ltc1660.c
13426
13427 LTC2664 IIO DAC DRIVER
13428 M: Michael Hennerich <michael.hennerich@
13429 M: Kim Seer Paller <kimseer.paller@analo
13430 L: linux-iio@vger.kernel.org
13431 S: Supported
13432 W: https://ez.analog.com/linux-software
13433 F: Documentation/devicetree/bindings/ii
13434 F: Documentation/devicetree/bindings/ii
13435 F: drivers/iio/dac/ltc2664.c
13436
13437 LTC2688 IIO DAC DRIVER
13438 M: Nuno Sá <nuno.sa@analog.com>
13439 L: linux-iio@vger.kernel.org
13440 S: Supported
13441 W: https://ez.analog.com/linux-software
13442 F: Documentation/ABI/testing/sysfs-bus-
13443 F: Documentation/devicetree/bindings/ii
13444 F: drivers/iio/dac/ltc2688.c
13445
13446 LTC2947 HARDWARE MONITOR DRIVER
13447 M: Nuno Sá <nuno.sa@analog.com>
13448 L: linux-hwmon@vger.kernel.org
13449 S: Supported
13450 W: https://ez.analog.com/linux-software
13451 F: Documentation/devicetree/bindings/hw
13452 F: drivers/hwmon/ltc2947-core.c
13453 F: drivers/hwmon/ltc2947-i2c.c
13454 F: drivers/hwmon/ltc2947-spi.c
13455 F: drivers/hwmon/ltc2947.h
13456
13457 LTC2991 HARDWARE MONITOR DRIVER
13458 M: Antoniu Miclaus <antoniu.miclaus@anal
13459 L: linux-hwmon@vger.kernel.org
13460 S: Supported
13461 W: https://ez.analog.com/linux-software
13462 F: Documentation/devicetree/bindings/hw
13463 F: drivers/hwmon/ltc2991.c
13464
13465 LTC2983 IIO TEMPERATURE DRIVER
13466 M: Nuno Sá <nuno.sa@analog.com>
13467 L: linux-iio@vger.kernel.org
13468 S: Supported
13469 W: https://ez.analog.com/linux-software
13470 F: Documentation/devicetree/bindings/ii
13471 F: drivers/iio/temperature/ltc2983.c
13472
13473 LTC4282 HARDWARE MONITOR DRIVER
13474 M: Nuno Sa <nuno.sa@analog.com>
13475 L: linux-hwmon@vger.kernel.org
13476 S: Supported
13477 F: Documentation/devicetree/bindings/hw
13478 F: Documentation/hwmon/ltc4282.rst
13479 F: drivers/hwmon/ltc4282.c
13480
13481 LTC4286 HARDWARE MONITOR DRIVER
13482 M: Delphine CC Chiu <Delphine_CC_Chiu@Wi
13483 L: linux-i2c@vger.kernel.org
13484 S: Maintained
13485 F: Documentation/devicetree/bindings/hw
13486 F: Documentation/hwmon/ltc4286.rst
13487 F: drivers/hwmon/pmbus/Kconfig
13488 F: drivers/hwmon/pmbus/Makefile
13489 F: drivers/hwmon/pmbus/ltc4286.c
13490
13491 LTC4306 I2C MULTIPLEXER DRIVER
13492 M: Michael Hennerich <michael.hennerich@
13493 L: linux-i2c@vger.kernel.org
13494 S: Supported
13495 W: https://ez.analog.com/linux-software
13496 F: Documentation/devicetree/bindings/i2
13497 F: drivers/i2c/muxes/i2c-mux-ltc4306.c
13498
13499 LTP (Linux Test Project)
13500 M: Andrea Cervesato <andrea.cervesato@su
13501 M: Cyril Hrubis <chrubis@suse.cz>
13502 M: Jan Stancek <jstancek@redhat.com>
13503 M: Petr Vorel <pvorel@suse.cz>
13504 M: Li Wang <liwang@redhat.com>
13505 M: Yang Xu <xuyang2018.jy@fujitsu.com>
13506 M: Xiao Yang <yangx.jy@fujitsu.com>
13507 L: ltp@lists.linux.it (subscribers-only
13508 S: Maintained
13509 W: https://linux-test-project.readthedo
13510 T: git https://github.com/linux-test-pr
13511
13512 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
13513 M: Anshul Dalal <anshulusr@gmail.com>
13514 L: linux-iio@vger.kernel.org
13515 S: Maintained
13516 F: Documentation/devicetree/bindings/ii
13517 F: drivers/iio/light/ltr390.c
13518
13519 LYNX 28G SERDES PHY DRIVER
13520 M: Ioana Ciornei <ioana.ciornei@nxp.com>
13521 L: netdev@vger.kernel.org
13522 S: Supported
13523 F: Documentation/devicetree/bindings/ph
13524 F: drivers/phy/freescale/phy-fsl-lynx-2
13525
13526 LYNX PCS MODULE
13527 M: Ioana Ciornei <ioana.ciornei@nxp.com>
13528 L: netdev@vger.kernel.org
13529 S: Supported
13530 F: drivers/net/pcs/pcs-lynx.c
13531 F: include/linux/pcs-lynx.h
13532
13533 M68K ARCHITECTURE
13534 M: Geert Uytterhoeven <geert@linux-m68k.
13535 L: linux-m68k@lists.linux-m68k.org
13536 S: Maintained
13537 W: http://www.linux-m68k.org/
13538 T: git git://git.kernel.org/pub/scm/lin
13539 F: arch/m68k/
13540 F: drivers/zorro/
13541
13542 M68K ON APPLE MACINTOSH
13543 M: Joshua Thompson <funaho@jurai.org>
13544 L: linux-m68k@lists.linux-m68k.org
13545 S: Maintained
13546 W: http://www.mac.linux-m68k.org/
13547 F: arch/m68k/mac/
13548 F: drivers/macintosh/adb-iop.c
13549 F: drivers/macintosh/via-macii.c
13550
13551 M68K ON HP9000/300
13552 M: Philip Blundell <philb@gnu.org>
13553 S: Maintained
13554 W: http://www.tazenda.demon.co.uk/phil/
13555 F: arch/m68k/hp300/
13556
13557 M88DS3103 MEDIA DRIVER
13558 L: linux-media@vger.kernel.org
13559 S: Orphan
13560 W: https://linuxtv.org
13561 Q: http://patchwork.linuxtv.org/project
13562 F: drivers/media/dvb-frontends/m88ds310
13563
13564 M88RS2000 MEDIA DRIVER
13565 M: Malcolm Priestley <tvboxspy@gmail.com
13566 L: linux-media@vger.kernel.org
13567 S: Maintained
13568 W: https://linuxtv.org
13569 Q: http://patchwork.linuxtv.org/project
13570 F: drivers/media/dvb-frontends/m88rs200
13571
13572 MA901 MASTERKIT USB FM RADIO DRIVER
13573 M: Alexey Klimov <klimov.linux@gmail.com
13574 L: linux-media@vger.kernel.org
13575 S: Maintained
13576 T: git git://linuxtv.org/media_tree.git
13577 F: drivers/media/radio/radio-ma901.c
13578
13579 MAC80211
13580 M: Johannes Berg <johannes@sipsolutions.
13581 L: linux-wireless@vger.kernel.org
13582 S: Maintained
13583 W: https://wireless.wiki.kernel.org/
13584 Q: https://patchwork.kernel.org/project
13585 T: git git://git.kernel.org/pub/scm/lin
13586 T: git git://git.kernel.org/pub/scm/lin
13587 F: Documentation/networking/mac80211-in
13588 F: Documentation/networking/mac80211_hw
13589 F: drivers/net/wireless/virtual/mac8021
13590 F: include/net/mac80211.h
13591 F: net/mac80211/
13592
13593 MAILBOX API
13594 M: Jassi Brar <jassisinghbrar@gmail.com>
13595 L: linux-kernel@vger.kernel.org
13596 S: Maintained
13597 F: Documentation/devicetree/bindings/ma
13598 F: drivers/mailbox/
13599 F: include/dt-bindings/mailbox/
13600 F: include/linux/mailbox_client.h
13601 F: include/linux/mailbox_controller.h
13602
13603 MAILBOX ARM MHUv2
13604 M: Viresh Kumar <viresh.kumar@linaro.org
13605 M: Tushar Khandelwal <Tushar.Khandelwal@
13606 L: linux-kernel@vger.kernel.org
13607 S: Maintained
13608 F: Documentation/devicetree/bindings/ma
13609 F: drivers/mailbox/arm_mhuv2.c
13610 F: include/linux/mailbox/arm_mhuv2_mess
13611
13612 MAILBOX ARM MHUv3
13613 M: Sudeep Holla <sudeep.holla@arm.com>
13614 M: Cristian Marussi <cristian.marussi@ar
13615 L: linux-kernel@vger.kernel.org
13616 L: linux-arm-kernel@lists.infradead.org
13617 S: Maintained
13618 F: Documentation/devicetree/bindings/ma
13619 F: drivers/mailbox/arm_mhuv3.c
13620
13621 MAN-PAGES: MANUAL PAGES FOR LINUX -- Section
13622 M: Alejandro Colomar <alx@kernel.org>
13623 L: linux-man@vger.kernel.org
13624 S: Maintained
13625 W: http://www.kernel.org/doc/man-pages
13626 T: git git://git.kernel.org/pub/scm/doc
13627 T: git git://www.alejandro-colomar.es/s
13628
13629 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCT
13630 M: Jeremy Kerr <jk@codeconstruct.com.au>
13631 M: Matt Johnston <matt@codeconstruct.com
13632 L: netdev@vger.kernel.org
13633 S: Maintained
13634 F: Documentation/networking/mctp.rst
13635 F: drivers/net/mctp/
13636 F: include/net/mctp.h
13637 F: include/net/mctpdevice.h
13638 F: include/net/netns/mctp.h
13639 F: net/mctp/
13640
13641 MAPLE TREE
13642 M: Liam R. Howlett <Liam.Howlett@oracle.
13643 L: maple-tree@lists.infradead.org
13644 L: linux-mm@kvack.org
13645 S: Supported
13646 F: Documentation/core-api/maple_tree.rs
13647 F: include/linux/maple_tree.h
13648 F: include/trace/events/maple_tree.h
13649 F: lib/maple_tree.c
13650 F: lib/test_maple_tree.c
13651 F: tools/testing/radix-tree/linux/maple
13652 F: tools/testing/radix-tree/maple.c
13653
13654 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
13655 M: Rahul Bedarkar <rahulbedarkar89@gmail
13656 L: linux-mips@vger.kernel.org
13657 S: Maintained
13658 F: arch/mips/boot/dts/img/pistachio*
13659
13660 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVE
13661 M: Andrew Lunn <andrew@lunn.ch>
13662 L: netdev@vger.kernel.org
13663 S: Maintained
13664 F: Documentation/devicetree/bindings/ne
13665 F: Documentation/devicetree/bindings/ne
13666 F: Documentation/networking/devlink/mv8
13667 F: drivers/net/dsa/mv88e6xxx/
13668 F: include/linux/dsa/mv88e6xxx.h
13669 F: include/linux/platform_data/mv88e6xx
13670
13671 MARVELL 88PM886 PMIC DRIVER
13672 M: Karel Balej <balejk@matfyz.cz>
13673 S: Maintained
13674 F: Documentation/devicetree/bindings/mf
13675 F: drivers/input/misc/88pm886-onkey.c
13676 F: drivers/mfd/88pm886.c
13677 F: drivers/regulator/88pm886-regulator.
13678 F: include/linux/mfd/88pm886.h
13679
13680 MARVELL ARMADA 3700 PHY DRIVERS
13681 M: Miquel Raynal <miquel.raynal@bootlin.
13682 S: Maintained
13683 F: Documentation/devicetree/bindings/ph
13684 F: Documentation/devicetree/bindings/ph
13685 F: drivers/phy/marvell/phy-mvebu-a3700-
13686 F: drivers/phy/marvell/phy-mvebu-a3700-
13687
13688 MARVELL ARMADA 3700 SERIAL DRIVER
13689 M: Pali Rohár <pali@kernel.org>
13690 S: Maintained
13691 F: Documentation/devicetree/bindings/cl
13692 F: Documentation/devicetree/bindings/se
13693 F: drivers/tty/serial/mvebu-uart.c
13694
13695 MARVELL ARMADA DRM SUPPORT
13696 M: Russell King <linux@armlinux.org.uk>
13697 S: Maintained
13698 T: git git://git.armlinux.org.uk/~rmk/l
13699 T: git git://git.armlinux.org.uk/~rmk/l
13700 F: Documentation/devicetree/bindings/di
13701 F: drivers/gpu/drm/armada/
13702 F: include/uapi/drm/armada_drm.h
13703
13704 MARVELL CRYPTO DRIVER
13705 M: Boris Brezillon <bbrezillon@kernel.or
13706 M: Arnaud Ebalard <arno@natisbad.org>
13707 M: Srujana Challa <schalla@marvell.com>
13708 L: linux-crypto@vger.kernel.org
13709 S: Maintained
13710 F: drivers/crypto/marvell/
13711 F: include/linux/soc/marvell/octeontx2/
13712
13713 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
13714 M: Mirko Lindner <mlindner@marvell.com>
13715 M: Stephen Hemminger <stephen@networkplu
13716 L: netdev@vger.kernel.org
13717 S: Odd fixes
13718 F: drivers/net/ethernet/marvell/sk*
13719
13720 MARVELL LIBERTAS WIRELESS DRIVER
13721 L: libertas-dev@lists.infradead.org
13722 S: Orphan
13723 F: drivers/net/wireless/marvell/liberta
13724
13725 MARVELL MACCHIATOBIN SUPPORT
13726 M: Russell King <linux@armlinux.org.uk>
13727 L: linux-arm-kernel@lists.infradead.org
13728 S: Maintained
13729 F: arch/arm64/boot/dts/marvell/armada-8
13730
13731 MARVELL MV643XX ETHERNET DRIVER
13732 M: Sebastian Hesselbarth <sebastian.hess
13733 L: netdev@vger.kernel.org
13734 S: Maintained
13735 F: drivers/net/ethernet/marvell/mv643xx
13736
13737 MARVELL MV88X3310 PHY DRIVER
13738 M: Russell King <linux@armlinux.org.uk>
13739 M: Marek Behún <kabel@kernel.org>
13740 L: netdev@vger.kernel.org
13741 S: Maintained
13742 F: drivers/net/phy/marvell10g.c
13743
13744 MARVELL MVEBU THERMAL DRIVER
13745 M: Miquel Raynal <miquel.raynal@bootlin.
13746 S: Maintained
13747 F: drivers/thermal/armada_thermal.c
13748
13749 MARVELL MVNETA ETHERNET DRIVER
13750 M: Marcin Wojtas <marcin.s.wojtas@gmail.
13751 L: netdev@vger.kernel.org
13752 S: Maintained
13753 F: drivers/net/ethernet/marvell/mvneta*
13754
13755 MARVELL MVPP2 ETHERNET DRIVER
13756 M: Marcin Wojtas <marcin.s.wojtas@gmail.
13757 M: Russell King <linux@armlinux.org.uk>
13758 L: netdev@vger.kernel.org
13759 S: Maintained
13760 F: Documentation/devicetree/bindings/ne
13761 F: drivers/net/ethernet/marvell/mvpp2/
13762
13763 MARVELL MWIFIEX WIRELESS DRIVER
13764 M: Brian Norris <briannorris@chromium.or
13765 R: Francesco Dolcini <francesco@dolcini.
13766 L: linux-wireless@vger.kernel.org
13767 S: Odd Fixes
13768 F: drivers/net/wireless/marvell/mwifiex
13769
13770 MARVELL MWL8K WIRELESS DRIVER
13771 L: linux-wireless@vger.kernel.org
13772 S: Orphan
13773 F: drivers/net/wireless/marvell/mwl8k.c
13774
13775 MARVELL NAND CONTROLLER DRIVER
13776 M: Miquel Raynal <miquel.raynal@bootlin.
13777 L: linux-mtd@lists.infradead.org
13778 S: Maintained
13779 F: drivers/mtd/nand/raw/marvell_nand.c
13780
13781 MARVELL OCTEON ENDPOINT DRIVER
13782 M: Veerasenareddy Burru <vburru@marvell.
13783 M: Sathesh Edara <sedara@marvell.com>
13784 L: netdev@vger.kernel.org
13785 S: Supported
13786 F: drivers/net/ethernet/marvell/octeon_
13787
13788 MARVELL OCTEON ENDPOINT VF DRIVER
13789 M: Veerasenareddy Burru <vburru@marvell.
13790 M: Sathesh Edara <sedara@marvell.com>
13791 M: Shinas Rasheed <srasheed@marvell.com>
13792 M: Satananda Burla <sburla@marvell.com>
13793 L: netdev@vger.kernel.org
13794 S: Supported
13795 F: drivers/net/ethernet/marvell/octeon_
13796
13797 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13798 M: Sunil Goutham <sgoutham@marvell.com>
13799 M: Geetha sowjanya <gakula@marvell.com>
13800 M: Subbaraya Sundeep <sbhatta@marvell.co
13801 M: hariprasad <hkelam@marvell.com>
13802 L: netdev@vger.kernel.org
13803 S: Supported
13804 F: drivers/net/ethernet/marvell/octeont
13805 F: include/linux/soc/marvell/octeontx2/
13806
13807 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13808 M: Sunil Goutham <sgoutham@marvell.com>
13809 M: Linu Cherian <lcherian@marvell.com>
13810 M: Geetha sowjanya <gakula@marvell.com>
13811 M: Jerin Jacob <jerinj@marvell.com>
13812 M: hariprasad <hkelam@marvell.com>
13813 M: Subbaraya Sundeep <sbhatta@marvell.co
13814 L: netdev@vger.kernel.org
13815 S: Supported
13816 F: Documentation/networking/device_driv
13817 F: drivers/net/ethernet/marvell/octeont
13818
13819 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13820 M: Taras Chornyi <taras.chornyi@plvision
13821 S: Supported
13822 W: https://github.com/Marvell-switching
13823 F: drivers/net/ethernet/marvell/prester
13824
13825 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13826 M: Nicolas Pitre <nico@fluxnic.net>
13827 S: Odd Fixes
13828 F: drivers/mmc/host/mvsdio.*
13829
13830 MARVELL USB MDIO CONTROLLER DRIVER
13831 M: Tobias Waldekranz <tobias@waldekranz.
13832 L: netdev@vger.kernel.org
13833 S: Maintained
13834 F: Documentation/devicetree/bindings/ne
13835 F: drivers/net/mdio/mdio-mvusb.c
13836
13837 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DR
13838 M: Hu Ziji <huziji@marvell.com>
13839 L: linux-mmc@vger.kernel.org
13840 S: Supported
13841 F: Documentation/devicetree/bindings/mm
13842 F: drivers/mmc/host/sdhci-xenon*
13843
13844 MARVELL OCTEON CN10K DPI DRIVER
13845 M: Vamsi Attunuru <vattunuru@marvell.com
13846 S: Supported
13847 F: drivers/misc/mrvl_cn10k_dpi.c
13848
13849 MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACC
13850 R: schalla@marvell.com
13851 R: vattunuru@marvell.com
13852 F: drivers/vdpa/octeon_ep/
13853
13854 MATROX FRAMEBUFFER DRIVER
13855 L: linux-fbdev@vger.kernel.org
13856 S: Orphan
13857 F: drivers/video/fbdev/matrox/matroxfb_
13858 F: include/uapi/linux/matroxfb.h
13859
13860 MAX15301 DRIVER
13861 M: Daniel Nilsson <daniel.nilsson@flex.c
13862 L: linux-hwmon@vger.kernel.org
13863 S: Maintained
13864 F: Documentation/hwmon/max15301.rst
13865 F: drivers/hwmon/pmbus/max15301.c
13866
13867 MAX2175 SDR TUNER DRIVER
13868 M: Ramesh Shanmugasundaram <rashanmu@gma
13869 L: linux-media@vger.kernel.org
13870 S: Maintained
13871 T: git git://linuxtv.org/media_tree.git
13872 F: Documentation/devicetree/bindings/me
13873 F: Documentation/userspace-api/media/dr
13874 F: drivers/media/i2c/max2175*
13875 F: include/uapi/linux/max2175.h
13876
13877 MAX31335 RTC DRIVER
13878 M: Antoniu Miclaus <antoniu.miclaus@anal
13879 L: linux-rtc@vger.kernel.org
13880 S: Supported
13881 W: https://ez.analog.com/linux-software
13882 F: Documentation/devicetree/bindings/rt
13883 F: drivers/rtc/rtc-max31335.c
13884
13885 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER
13886 L: linux-hwmon@vger.kernel.org
13887 S: Orphan
13888 F: Documentation/hwmon/max6650.rst
13889 F: drivers/hwmon/max6650.c
13890
13891 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13892 M: Jacopo Mondi <jacopo+renesas@jmondi.o
13893 M: Kieran Bingham <kieran.bingham+renesa
13894 M: Laurent Pinchart <laurent.pinchart+re
13895 M: Niklas Söderlund <niklas.soderlund+r
13896 L: linux-media@vger.kernel.org
13897 S: Maintained
13898 F: Documentation/devicetree/bindings/me
13899 F: drivers/media/i2c/max9286.c
13900
13901 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13902 M: Niklas Söderlund <niklas.soderlund@r
13903 L: linux-media@vger.kernel.org
13904 S: Maintained
13905 F: Documentation/devicetree/bindings/me
13906 F: drivers/staging/media/max96712/max96
13907
13908 MAX96714 GMSL2 DESERIALIZER DRIVER
13909 M: Julien Massot <julien.massot@collabor
13910 L: linux-media@vger.kernel.org
13911 S: Maintained
13912 F: Documentation/devicetree/bindings/me
13913 F: drivers/media/i2c/max96714.c
13914
13915 MAX96717 GMSL2 SERIALIZER DRIVER
13916 M: Julien Massot <julien.massot@collabor
13917 L: linux-media@vger.kernel.org
13918 S: Maintained
13919 F: Documentation/devicetree/bindings/me
13920 F: drivers/media/i2c/max96717.c
13921
13922 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13923 M: Peter Rosin <peda@axentia.se>
13924 L: linux-sound@vger.kernel.org
13925 S: Maintained
13926 F: Documentation/devicetree/bindings/so
13927 F: sound/soc/codecs/max9860.*
13928
13929 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13930 M: Andreas Klinger <ak@it-klinger.de>
13931 L: linux-iio@vger.kernel.org
13932 S: Maintained
13933 F: Documentation/devicetree/bindings/ii
13934 F: drivers/iio/proximity/mb1232.c
13935
13936 MAXIM MAX11205 DRIVER
13937 M: Ramona Bolboaca <ramona.bolboaca@anal
13938 L: linux-iio@vger.kernel.org
13939 S: Supported
13940 W: https://ez.analog.com/linux-software
13941 F: Documentation/devicetree/bindings/ii
13942 F: drivers/iio/adc/max11205.c
13943
13944 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13945 R: Iskren Chernev <iskren.chernev@gmail.
13946 R: Krzysztof Kozlowski <krzk@kernel.org>
13947 R: Marek Szyprowski <m.szyprowski@samsun
13948 R: Matheus Castello <matheus@castello.en
13949 L: linux-pm@vger.kernel.org
13950 S: Maintained
13951 F: Documentation/devicetree/bindings/po
13952 F: drivers/power/supply/max17040_batter
13953
13954 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13955 R: Hans de Goede <hdegoede@redhat.com>
13956 R: Krzysztof Kozlowski <krzk@kernel.org>
13957 R: Marek Szyprowski <m.szyprowski@samsun
13958 R: Sebastian Krzyszkowiak <sebastian.krz
13959 R: Purism Kernel Team <kernel@puri.sm>
13960 L: linux-pm@vger.kernel.org
13961 S: Maintained
13962 F: Documentation/devicetree/bindings/po
13963 F: drivers/power/supply/max17042_batter
13964
13965 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13966 M: Laurent Pinchart <laurent.pinchart@id
13967 L: linux-kernel@vger.kernel.org
13968 S: Maintained
13969 F: Documentation/devicetree/bindings/re
13970 F: drivers/regulator/max20086-regulator
13971
13972 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13973 M: Rajat Khandelwal <rajat.khandelwal@li
13974 L: linux-iio@vger.kernel.org
13975 S: Maintained
13976 F: drivers/iio/temperature/max30208.c
13977
13978 MAXIM MAX77650 PMIC MFD DRIVER
13979 M: Bartosz Golaszewski <brgl@bgdev.pl>
13980 L: linux-kernel@vger.kernel.org
13981 S: Maintained
13982 F: Documentation/devicetree/bindings/*/
13983 F: Documentation/devicetree/bindings/*/
13984 F: drivers/gpio/gpio-max77650.c
13985 F: drivers/input/misc/max77650-onkey.c
13986 F: drivers/leds/leds-max77650.c
13987 F: drivers/mfd/max77650.c
13988 F: drivers/power/supply/max77650-charge
13989 F: drivers/regulator/max77650-regulator
13990 F: include/linux/mfd/max77650.h
13991
13992 MAXIM MAX77714 PMIC MFD DRIVER
13993 M: Luca Ceresoli <luca@lucaceresoli.net>
13994 S: Maintained
13995 F: Documentation/devicetree/bindings/mf
13996 F: drivers/mfd/max77714.c
13997 F: include/linux/mfd/max77714.h
13998
13999 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
14000 M: Javier Martinez Canillas <javier@dowh
14001 L: linux-kernel@vger.kernel.org
14002 S: Supported
14003 F: Documentation/devicetree/bindings/*/
14004 F: drivers/regulator/max77802-regulator
14005 F: include/dt-bindings/*/*max77802.h
14006
14007 MAXIM MAX77976 BATTERY CHARGER
14008 M: Luca Ceresoli <luca@lucaceresoli.net>
14009 S: Supported
14010 F: Documentation/devicetree/bindings/po
14011 F: drivers/power/supply/max77976_charge
14012
14013 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED
14014 M: Krzysztof Kozlowski <krzk@kernel.org>
14015 L: linux-pm@vger.kernel.org
14016 S: Maintained
14017 B: mailto:linux-samsung-soc@vger.kernel
14018 F: Documentation/devicetree/bindings/po
14019 F: Documentation/devicetree/bindings/po
14020 F: drivers/power/supply/max14577_charge
14021 F: drivers/power/supply/max77693_charge
14022
14023 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED
14024 M: Chanwoo Choi <cw00.choi@samsung.com>
14025 M: Krzysztof Kozlowski <krzk@kernel.org>
14026 L: linux-kernel@vger.kernel.org
14027 S: Maintained
14028 B: mailto:linux-samsung-soc@vger.kernel
14029 F: Documentation/devicetree/bindings/*/
14030 F: Documentation/devicetree/bindings/*/
14031 F: Documentation/devicetree/bindings/*/
14032 F: Documentation/devicetree/bindings/*/
14033 F: Documentation/devicetree/bindings/cl
14034 F: drivers/*/*max77843.c
14035 F: drivers/*/max14577*.c
14036 F: drivers/*/max77686*.c
14037 F: drivers/*/max77693*.c
14038 F: drivers/clk/clk-max77686.c
14039 F: drivers/extcon/extcon-max14577.c
14040 F: drivers/extcon/extcon-max77693.c
14041 F: drivers/rtc/rtc-max77686.c
14042 F: include/linux/mfd/max14577*.h
14043 F: include/linux/mfd/max77686*.h
14044 F: include/linux/mfd/max77693*.h
14045
14046 MAXIRADIO FM RADIO RECEIVER DRIVER
14047 M: Hans Verkuil <hverkuil@xs4all.nl>
14048 L: linux-media@vger.kernel.org
14049 S: Maintained
14050 W: https://linuxtv.org
14051 T: git git://linuxtv.org/media_tree.git
14052 F: drivers/media/radio/radio-maxiradio*
14053
14054 MAXLINEAR ETHERNET PHY DRIVER
14055 M: Xu Liang <lxu@maxlinear.com>
14056 L: netdev@vger.kernel.org
14057 S: Supported
14058 F: drivers/net/phy/mxl-gpy.c
14059
14060 MCAN MMIO DEVICE DRIVER
14061 M: Chandrasekar Ramakrishnan <rcsekar@sa
14062 L: linux-can@vger.kernel.org
14063 S: Maintained
14064 F: Documentation/devicetree/bindings/ne
14065 F: drivers/net/can/m_can/m_can.c
14066 F: drivers/net/can/m_can/m_can.h
14067 F: drivers/net/can/m_can/m_can_platform
14068
14069 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
14070 R: Yasushi SHOJI <yashi@spacecubics.com>
14071 L: linux-can@vger.kernel.org
14072 S: Maintained
14073 F: drivers/net/can/usb/mcba_usb.c
14074
14075 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRI
14076 M: Rishi Gupta <gupt21@gmail.com>
14077 L: linux-i2c@vger.kernel.org
14078 L: linux-input@vger.kernel.org
14079 S: Maintained
14080 F: drivers/hid/hid-mcp2221.c
14081
14082 MCP251XFD SPI-CAN NETWORK DRIVER
14083 M: Marc Kleine-Budde <mkl@pengutronix.de
14084 M: Manivannan Sadhasivam <manivannan.sad
14085 R: Thomas Kopp <thomas.kopp@microchip.co
14086 L: linux-can@vger.kernel.org
14087 S: Maintained
14088 F: Documentation/devicetree/bindings/ne
14089 F: drivers/net/can/spi/mcp251xfd/
14090
14091 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENT
14092 M: Peter Rosin <peda@axentia.se>
14093 L: linux-iio@vger.kernel.org
14094 S: Maintained
14095 F: Documentation/ABI/testing/sysfs-bus-
14096 F: drivers/iio/potentiometer/mcp4018.c
14097 F: drivers/iio/potentiometer/mcp4531.c
14098
14099 MCP4821 DAC DRIVER
14100 M: Anshul Dalal <anshulusr@gmail.com>
14101 L: linux-iio@vger.kernel.org
14102 S: Maintained
14103 F: Documentation/devicetree/bindings/ii
14104 F: drivers/iio/dac/mcp4821.c
14105
14106 MCR20A IEEE-802.15.4 RADIO DRIVER
14107 M: Stefan Schmidt <stefan@datenfreihafen
14108 L: linux-wpan@vger.kernel.org
14109 S: Odd Fixes
14110 W: https://github.com/xueliu/mcr20a-lin
14111 F: Documentation/devicetree/bindings/ne
14112 F: drivers/net/ieee802154/mcr20a.c
14113 F: drivers/net/ieee802154/mcr20a.h
14114
14115 MDIO REGMAP DRIVER
14116 M: Maxime Chevallier <maxime.chevallier@
14117 L: netdev@vger.kernel.org
14118 S: Maintained
14119 F: drivers/net/mdio/mdio-regmap.c
14120 F: include/linux/mdio/mdio-regmap.h
14121
14122 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
14123 M: William Breathitt Gray <wbg@kernel.or
14124 L: linux-iio@vger.kernel.org
14125 S: Maintained
14126 F: drivers/iio/dac/cio-dac.c
14127
14128 MEDIA CONTROLLER FRAMEWORK
14129 M: Sakari Ailus <sakari.ailus@linux.inte
14130 M: Laurent Pinchart <laurent.pinchart@id
14131 L: linux-media@vger.kernel.org
14132 S: Supported
14133 W: https://www.linuxtv.org
14134 T: git git://linuxtv.org/media_tree.git
14135 F: drivers/media/mc/
14136 F: include/media/media-*.h
14137 F: include/uapi/linux/media.h
14138
14139 MEDIA DRIVER FOR FREESCALE IMX PXP
14140 M: Philipp Zabel <p.zabel@pengutronix.de
14141 L: linux-media@vger.kernel.org
14142 S: Maintained
14143 T: git git://linuxtv.org/media_tree.git
14144 F: drivers/media/platform/nxp/imx-pxp.[
14145
14146 MEDIA DRIVERS FOR ASCOT2E
14147 M: Abylay Ospan <aospan@amazon.com>
14148 L: linux-media@vger.kernel.org
14149 S: Supported
14150 W: https://linuxtv.org
14151 W: http://netup.tv/
14152 T: git git://linuxtv.org/media_tree.git
14153 F: drivers/media/dvb-frontends/ascot2e*
14154
14155 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
14156 M: Jasmin Jessich <jasmin@anw.at>
14157 L: linux-media@vger.kernel.org
14158 S: Maintained
14159 W: https://linuxtv.org
14160 T: git git://linuxtv.org/media_tree.git
14161 F: drivers/media/dvb-frontends/cxd2099*
14162
14163 MEDIA DRIVERS FOR CXD2841ER
14164 M: Abylay Ospan <aospan@amazon.com>
14165 L: linux-media@vger.kernel.org
14166 S: Supported
14167 W: https://linuxtv.org
14168 W: http://netup.tv/
14169 T: git git://linuxtv.org/media_tree.git
14170 F: drivers/media/dvb-frontends/cxd2841e
14171
14172 MEDIA DRIVERS FOR CXD2880
14173 M: Yasunari Takiguchi <Yasunari.Takiguch
14174 L: linux-media@vger.kernel.org
14175 S: Supported
14176 W: http://linuxtv.org/
14177 T: git git://linuxtv.org/media_tree.git
14178 F: drivers/media/dvb-frontends/cxd2880/
14179 F: drivers/media/spi/cxd2880*
14180
14181 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVIC
14182 L: linux-media@vger.kernel.org
14183 S: Orphan
14184 W: https://linuxtv.org
14185 T: git git://linuxtv.org/media_tree.git
14186 F: drivers/media/pci/ddbridge/*
14187
14188 MEDIA DRIVERS FOR FREESCALE IMX
14189 M: Steve Longerbeam <slongerbeam@gmail.c
14190 M: Philipp Zabel <p.zabel@pengutronix.de
14191 L: linux-media@vger.kernel.org
14192 S: Maintained
14193 T: git git://linuxtv.org/media_tree.git
14194 F: Documentation/admin-guide/media/imx.
14195 F: Documentation/devicetree/bindings/me
14196 F: drivers/staging/media/imx/
14197 F: include/linux/imx-media.h
14198 F: include/media/imx.h
14199
14200 MEDIA DRIVERS FOR FREESCALE IMX7/8
14201 M: Rui Miguel Silva <rmfrfs@gmail.com>
14202 M: Laurent Pinchart <laurent.pinchart@id
14203 M: Martin Kepplinger <martin.kepplinger@
14204 R: Purism Kernel Team <kernel@puri.sm>
14205 L: linux-media@vger.kernel.org
14206 S: Maintained
14207 T: git git://linuxtv.org/media_tree.git
14208 F: Documentation/admin-guide/media/imx7
14209 F: Documentation/devicetree/bindings/me
14210 F: Documentation/devicetree/bindings/me
14211 F: Documentation/devicetree/bindings/me
14212 F: drivers/media/platform/nxp/imx-mipi-
14213 F: drivers/media/platform/nxp/imx7-medi
14214 F: drivers/media/platform/nxp/imx8mq-mi
14215
14216 MEDIA DRIVERS FOR HELENE
14217 M: Abylay Ospan <aospan@amazon.com>
14218 L: linux-media@vger.kernel.org
14219 S: Supported
14220 W: https://linuxtv.org
14221 W: http://netup.tv/
14222 T: git git://linuxtv.org/media_tree.git
14223 F: drivers/media/dvb-frontends/helene*
14224
14225 MEDIA DRIVERS FOR HORUS3A
14226 M: Abylay Ospan <aospan@amazon.com>
14227 L: linux-media@vger.kernel.org
14228 S: Supported
14229 W: https://linuxtv.org
14230 W: http://netup.tv/
14231 T: git git://linuxtv.org/media_tree.git
14232 F: drivers/media/dvb-frontends/horus3a*
14233
14234 MEDIA DRIVERS FOR LNBH25
14235 M: Abylay Ospan <aospan@amazon.com>
14236 L: linux-media@vger.kernel.org
14237 S: Supported
14238 W: https://linuxtv.org
14239 W: http://netup.tv/
14240 T: git git://linuxtv.org/media_tree.git
14241 F: drivers/media/dvb-frontends/lnbh25*
14242
14243 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
14244 L: linux-media@vger.kernel.org
14245 S: Orphan
14246 W: https://linuxtv.org
14247 T: git git://linuxtv.org/media_tree.git
14248 F: drivers/media/dvb-frontends/mxl5xx*
14249
14250 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB de
14251 M: Abylay Ospan <aospan@amazon.com>
14252 L: linux-media@vger.kernel.org
14253 S: Supported
14254 W: https://linuxtv.org
14255 W: http://netup.tv/
14256 T: git git://linuxtv.org/media_tree.git
14257 F: drivers/media/pci/netup_unidvb/*
14258
14259 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
14260 M: Dmitry Osipenko <digetx@gmail.com>
14261 L: linux-media@vger.kernel.org
14262 L: linux-tegra@vger.kernel.org
14263 S: Maintained
14264 T: git git://linuxtv.org/media_tree.git
14265 F: Documentation/devicetree/bindings/me
14266 F: drivers/media/platform/nvidia/tegra-
14267
14268 MEDIA DRIVERS FOR RENESAS - CEU
14269 M: Jacopo Mondi <jacopo@jmondi.org>
14270 L: linux-media@vger.kernel.org
14271 L: linux-renesas-soc@vger.kernel.org
14272 S: Supported
14273 T: git git://linuxtv.org/media_tree.git
14274 F: Documentation/devicetree/bindings/me
14275 F: drivers/media/platform/renesas/renes
14276 F: include/media/drv-intf/renesas-ceu.h
14277
14278 MEDIA DRIVERS FOR RENESAS - DRIF
14279 M: Fabrizio Castro <fabrizio.castro.jz@r
14280 L: linux-media@vger.kernel.org
14281 L: linux-renesas-soc@vger.kernel.org
14282 S: Supported
14283 T: git git://linuxtv.org/media_tree.git
14284 F: Documentation/devicetree/bindings/me
14285 F: drivers/media/platform/renesas/rcar_
14286
14287 MEDIA DRIVERS FOR RENESAS - FCP
14288 M: Laurent Pinchart <laurent.pinchart@id
14289 L: linux-media@vger.kernel.org
14290 L: linux-renesas-soc@vger.kernel.org
14291 S: Supported
14292 T: git git://linuxtv.org/media_tree.git
14293 F: Documentation/devicetree/bindings/me
14294 F: drivers/media/platform/renesas/rcar-
14295 F: include/media/rcar-fcp.h
14296
14297 MEDIA DRIVERS FOR RENESAS - FDP1
14298 M: Kieran Bingham <kieran.bingham+renesa
14299 L: linux-media@vger.kernel.org
14300 L: linux-renesas-soc@vger.kernel.org
14301 S: Supported
14302 T: git git://linuxtv.org/media_tree.git
14303 F: Documentation/devicetree/bindings/me
14304 F: drivers/media/platform/renesas/rcar_
14305
14306 MEDIA DRIVERS FOR RENESAS - VIN
14307 M: Niklas Söderlund <niklas.soderlund@r
14308 L: linux-media@vger.kernel.org
14309 L: linux-renesas-soc@vger.kernel.org
14310 S: Supported
14311 T: git git://linuxtv.org/media_tree.git
14312 F: Documentation/devicetree/bindings/me
14313 F: Documentation/devicetree/bindings/me
14314 F: Documentation/devicetree/bindings/me
14315 F: drivers/media/platform/renesas/rcar-
14316 F: drivers/media/platform/renesas/rcar-
14317 F: drivers/media/platform/renesas/rcar-
14318
14319 MEDIA DRIVERS FOR RENESAS - VSP1
14320 M: Laurent Pinchart <laurent.pinchart@id
14321 M: Kieran Bingham <kieran.bingham+renesa
14322 L: linux-media@vger.kernel.org
14323 L: linux-renesas-soc@vger.kernel.org
14324 S: Supported
14325 T: git git://linuxtv.org/media_tree.git
14326 F: Documentation/devicetree/bindings/me
14327 F: drivers/media/platform/renesas/vsp1/
14328
14329 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
14330 L: linux-media@vger.kernel.org
14331 S: Orphan
14332 W: https://linuxtv.org
14333 T: git git://linuxtv.org/media_tree.git
14334 F: drivers/media/dvb-frontends/stv0910*
14335
14336 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
14337 L: linux-media@vger.kernel.org
14338 S: Orphan
14339 W: https://linuxtv.org
14340 T: git git://linuxtv.org/media_tree.git
14341 F: drivers/media/dvb-frontends/stv6111*
14342
14343 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
14344 M: Hugues Fruchet <hugues.fruchet@foss.s
14345 M: Alain Volmat <alain.volmat@foss.st.co
14346 L: linux-media@vger.kernel.org
14347 S: Supported
14348 T: git git://linuxtv.org/media_tree.git
14349 F: Documentation/devicetree/bindings/me
14350 F: Documentation/devicetree/bindings/me
14351 F: drivers/media/platform/st/stm32/stm3
14352 F: drivers/media/platform/st/stm32/stm3
14353
14354 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
14355 M: Mauro Carvalho Chehab <mchehab@kernel
14356 L: linux-media@vger.kernel.org
14357 S: Maintained
14358 W: https://linuxtv.org
14359 Q: http://patchwork.kernel.org/project/
14360 T: git git://linuxtv.org/media_tree.git
14361 F: Documentation/admin-guide/media/
14362 F: Documentation/devicetree/bindings/me
14363 F: Documentation/driver-api/media/
14364 F: Documentation/userspace-api/media/
14365 F: drivers/media/
14366 F: drivers/staging/media/
14367 F: include/dt-bindings/media/
14368 F: include/linux/platform_data/media/
14369 F: include/media/
14370 F: include/uapi/linux/dvb/
14371 F: include/uapi/linux/ivtv*
14372 F: include/uapi/linux/media.h
14373 F: include/uapi/linux/uvcvideo.h
14374 F: include/uapi/linux/v4l2-*
14375 F: include/uapi/linux/videodev2.h
14376
14377 MEDIATEK BLUETOOTH DRIVER
14378 M: Sean Wang <sean.wang@mediatek.com>
14379 L: linux-bluetooth@vger.kernel.org
14380 L: linux-mediatek@lists.infradead.org (
14381 S: Maintained
14382 F: Documentation/devicetree/bindings/ne
14383 F: Documentation/devicetree/bindings/ne
14384 F: drivers/bluetooth/btmtkuart.c
14385
14386 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
14387 M: Sean Wang <sean.wang@mediatek.com>
14388 L: linux-pm@vger.kernel.org
14389 S: Maintained
14390 F: Documentation/devicetree/bindings/po
14391 F: drivers/power/reset/mt6323-poweroff.
14392
14393 MEDIATEK CIR DRIVER
14394 M: Sean Wang <sean.wang@mediatek.com>
14395 S: Maintained
14396 F: drivers/media/rc/mtk-cir.c
14397
14398 MEDIATEK DMA DRIVER
14399 M: Sean Wang <sean.wang@mediatek.com>
14400 L: dmaengine@vger.kernel.org
14401 L: linux-arm-kernel@lists.infradead.org
14402 L: linux-mediatek@lists.infradead.org (
14403 S: Maintained
14404 F: Documentation/devicetree/bindings/dm
14405 F: drivers/dma/mediatek/
14406
14407 MEDIATEK ETHERNET DRIVER
14408 M: Felix Fietkau <nbd@nbd.name>
14409 M: Sean Wang <sean.wang@mediatek.com>
14410 M: Mark Lee <Mark-MC.Lee@mediatek.com>
14411 M: Lorenzo Bianconi <lorenzo@kernel.org>
14412 L: netdev@vger.kernel.org
14413 S: Maintained
14414 F: drivers/net/ethernet/mediatek/
14415
14416 MEDIATEK ETHERNET PCS DRIVER
14417 M: Alexander Couzens <lynxis@fe80.eu>
14418 M: Daniel Golle <daniel@makrotopia.org>
14419 L: netdev@vger.kernel.org
14420 S: Maintained
14421 F: drivers/net/pcs/pcs-mtk-lynxi.c
14422 F: include/linux/pcs/pcs-mtk-lynxi.h
14423
14424 MEDIATEK ETHERNET PHY DRIVERS
14425 M: Daniel Golle <daniel@makrotopia.org>
14426 M: Qingfang Deng <dqfext@gmail.com>
14427 M: SkyLake Huang <SkyLake.Huang@mediatek
14428 L: netdev@vger.kernel.org
14429 S: Maintained
14430 F: drivers/net/phy/mediatek-ge-soc.c
14431 F: drivers/net/phy/mediatek-ge.c
14432 F: drivers/phy/mediatek/phy-mtk-xfi-tph
14433
14434 MEDIATEK I2C CONTROLLER DRIVER
14435 M: Qii Wang <qii.wang@mediatek.com>
14436 L: linux-i2c@vger.kernel.org
14437 S: Maintained
14438 F: Documentation/devicetree/bindings/i2
14439 F: drivers/i2c/busses/i2c-mt65xx.c
14440
14441 MEDIATEK IOMMU DRIVER
14442 M: Yong Wu <yong.wu@mediatek.com>
14443 L: iommu@lists.linux.dev
14444 L: linux-mediatek@lists.infradead.org (
14445 S: Supported
14446 F: Documentation/devicetree/bindings/io
14447 F: drivers/iommu/mtk_iommu*
14448 F: include/dt-bindings/memory/mediatek,
14449 F: include/dt-bindings/memory/mt*-port.
14450
14451 MEDIATEK JPEG DRIVER
14452 M: Bin Liu <bin.liu@mediatek.com>
14453 S: Supported
14454 F: Documentation/devicetree/bindings/me
14455 F: drivers/media/platform/mediatek/jpeg
14456
14457 MEDIATEK KEYPAD DRIVER
14458 M: Mattijs Korpershoek <mkorpershoek@bay
14459 S: Supported
14460 F: Documentation/devicetree/bindings/in
14461 F: drivers/input/keyboard/mt6779-keypad
14462
14463 MEDIATEK MDP DRIVER
14464 M: Minghsiu Tsai <minghsiu.tsai@mediatek
14465 M: Houlong Wei <houlong.wei@mediatek.com
14466 M: Andrew-CT Chen <andrew-ct.chen@mediat
14467 S: Supported
14468 F: Documentation/devicetree/bindings/me
14469 F: drivers/media/platform/mediatek/mdp/
14470 F: drivers/media/platform/mediatek/vpu/
14471
14472 MEDIATEK MEDIA DRIVER
14473 M: Tiffany Lin <tiffany.lin@mediatek.com
14474 M: Andrew-CT Chen <andrew-ct.chen@mediat
14475 M: Yunfei Dong <yunfei.dong@mediatek.com
14476 S: Supported
14477 F: Documentation/devicetree/bindings/me
14478 F: Documentation/devicetree/bindings/me
14479 F: drivers/media/platform/mediatek/vcod
14480 F: drivers/media/platform/mediatek/vpu/
14481
14482 MEDIATEK MIPI-CSI CDPHY DRIVER
14483 M: Julien Stephan <jstephan@baylibre.com
14484 M: Andy Hsieh <andy.hsieh@mediatek.com>
14485 S: Supported
14486 F: Documentation/devicetree/bindings/ph
14487 F: drivers/phy/mediatek/phy-mtk-mipi-cs
14488
14489 MEDIATEK MMC/SD/SDIO DRIVER
14490 M: Chaotian Jing <chaotian.jing@mediatek
14491 S: Maintained
14492 F: Documentation/devicetree/bindings/mm
14493 F: drivers/mmc/host/mtk-sd.c
14494
14495 MEDIATEK MT76 WIRELESS LAN DRIVER
14496 M: Felix Fietkau <nbd@nbd.name>
14497 M: Lorenzo Bianconi <lorenzo@kernel.org>
14498 M: Ryder Lee <ryder.lee@mediatek.com>
14499 R: Shayne Chen <shayne.chen@mediatek.com
14500 R: Sean Wang <sean.wang@mediatek.com>
14501 L: linux-wireless@vger.kernel.org
14502 S: Maintained
14503 T: git https://github.com/nbd168/wirele
14504 F: Documentation/devicetree/bindings/ne
14505 F: drivers/net/wireless/mediatek/mt76/
14506
14507 MEDIATEK MT7601U WIRELESS LAN DRIVER
14508 M: Jakub Kicinski <kuba@kernel.org>
14509 L: linux-wireless@vger.kernel.org
14510 S: Maintained
14511 F: drivers/net/wireless/mediatek/mt7601
14512
14513 MEDIATEK MT7621 CLOCK DRIVER
14514 M: Sergio Paracuellos <sergio.paracuello
14515 S: Maintained
14516 F: Documentation/devicetree/bindings/cl
14517 F: drivers/clk/ralink/clk-mt7621.c
14518
14519 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
14520 M: Sergio Paracuellos <sergio.paracuello
14521 S: Maintained
14522 F: Documentation/devicetree/bindings/pc
14523 F: drivers/pci/controller/pcie-mt7621.c
14524
14525 MEDIATEK MT7621 PHY PCI DRIVER
14526 M: Sergio Paracuellos <sergio.paracuello
14527 S: Maintained
14528 F: Documentation/devicetree/bindings/ph
14529 F: drivers/phy/ralink/phy-mt7621-pci.c
14530
14531 MEDIATEK MT7621/28/88 I2C DRIVER
14532 M: Stefan Roese <sr@denx.de>
14533 L: linux-i2c@vger.kernel.org
14534 S: Maintained
14535 F: Documentation/devicetree/bindings/i2
14536 F: drivers/i2c/busses/i2c-mt7621.c
14537
14538 MEDIATEK MTMIPS CLOCK DRIVER
14539 M: Sergio Paracuellos <sergio.paracuello
14540 S: Maintained
14541 F: Documentation/devicetree/bindings/cl
14542 F: drivers/clk/ralink/clk-mtmips.c
14543
14544 MEDIATEK NAND CONTROLLER DRIVER
14545 L: linux-mtd@lists.infradead.org
14546 S: Orphan
14547 F: Documentation/devicetree/bindings/mt
14548 F: drivers/mtd/nand/raw/mtk_*
14549
14550 MEDIATEK PMIC LED DRIVER
14551 M: Sean Wang <sean.wang@mediatek.com>
14552 S: Maintained
14553 F: Documentation/devicetree/bindings/le
14554 F: drivers/leds/leds-mt6323.c
14555
14556 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
14557 M: Sean Wang <sean.wang@mediatek.com>
14558 S: Maintained
14559 F: drivers/char/hw_random/mtk-rng.c
14560
14561 MEDIATEK SMI DRIVER
14562 M: Yong Wu <yong.wu@mediatek.com>
14563 L: linux-mediatek@lists.infradead.org (
14564 S: Supported
14565 F: Documentation/devicetree/bindings/me
14566 F: drivers/memory/mtk-smi.c
14567 F: include/soc/mediatek/smi.h
14568
14569 MEDIATEK SWITCH DRIVER
14570 M: Arınç ÜNAL <arinc.unal@arinc9.com>
14571 M: Daniel Golle <daniel@makrotopia.org>
14572 M: DENG Qingfang <dqfext@gmail.com>
14573 M: Sean Wang <sean.wang@mediatek.com>
14574 L: netdev@vger.kernel.org
14575 S: Maintained
14576 F: drivers/net/dsa/mt7530-mdio.c
14577 F: drivers/net/dsa/mt7530-mmio.c
14578 F: drivers/net/dsa/mt7530.*
14579 F: net/dsa/tag_mtk.c
14580
14581 MEDIATEK T7XX 5G WWAN MODEM DRIVER
14582 M: Chandrashekar Devegowda <chandrasheka
14583 R: Chiranjeevi Rapolu <chiranjeevi.rapol
14584 R: Liu Haijun <haijun.liu@mediatek.com>
14585 R: M Chetan Kumar <m.chetan.kumar@linux.
14586 R: Ricardo Martinez <ricardo.martinez@li
14587 L: netdev@vger.kernel.org
14588 S: Supported
14589 F: drivers/net/wwan/t7xx/
14590
14591 MEDIATEK USB3 DRD IP DRIVER
14592 M: Chunfeng Yun <chunfeng.yun@mediatek.c
14593 L: linux-usb@vger.kernel.org
14594 L: linux-arm-kernel@lists.infradead.org
14595 L: linux-mediatek@lists.infradead.org (
14596 S: Maintained
14597 F: Documentation/devicetree/bindings/us
14598 F: drivers/usb/host/xhci-mtk*
14599 F: drivers/usb/mtu3/
14600
14601 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BR
14602 M: Peter Senna Tschudin <peter.senna@gma
14603 M: Ian Ray <ian.ray@ge.com>
14604 M: Martyn Welch <martyn.welch@collabora.
14605 S: Maintained
14606 F: Documentation/devicetree/bindings/di
14607 F: drivers/gpu/drm/bridge/megachips-std
14608
14609 MEGARAID SCSI/SAS DRIVERS
14610 M: Kashyap Desai <kashyap.desai@broadcom
14611 M: Sumit Saxena <sumit.saxena@broadcom.c
14612 M: Shivasharan S <shivasharan.srikantesh
14613 M: Chandrakanth patil <chandrakanth.pati
14614 L: megaraidlinux.pdl@broadcom.com
14615 L: linux-scsi@vger.kernel.org
14616 S: Maintained
14617 W: http://www.avagotech.com/support/
14618 F: Documentation/scsi/megaraid.rst
14619 F: drivers/scsi/megaraid.*
14620 F: drivers/scsi/megaraid/
14621
14622 MELEXIS MLX90614 DRIVER
14623 M: Crt Mori <cmo@melexis.com>
14624 L: linux-iio@vger.kernel.org
14625 S: Supported
14626 W: http://www.melexis.com
14627 F: drivers/iio/temperature/mlx90614.c
14628
14629 MELEXIS MLX90632 DRIVER
14630 M: Crt Mori <cmo@melexis.com>
14631 L: linux-iio@vger.kernel.org
14632 S: Supported
14633 W: http://www.melexis.com
14634 F: drivers/iio/temperature/mlx90632.c
14635
14636 MELEXIS MLX90635 DRIVER
14637 M: Crt Mori <cmo@melexis.com>
14638 L: linux-iio@vger.kernel.org
14639 S: Supported
14640 W: http://www.melexis.com
14641 F: drivers/iio/temperature/mlx90635.c
14642
14643 MELFAS MIP4 TOUCHSCREEN DRIVER
14644 M: Sangwon Jee <jeesw@melfas.com>
14645 S: Supported
14646 W: http://www.melfas.com
14647 F: Documentation/devicetree/bindings/in
14648 F: drivers/input/touchscreen/melfas_mip
14649
14650 MELLANOX BLUEFIELD I2C DRIVER
14651 M: Khalil Blaiech <kblaiech@nvidia.com>
14652 M: Asmaa Mnebhi <asmaa@nvidia.com>
14653 L: linux-i2c@vger.kernel.org
14654 S: Supported
14655 F: drivers/i2c/busses/i2c-mlxbf.c
14656
14657 MELLANOX ETHERNET DRIVER (mlx4_en)
14658 M: Tariq Toukan <tariqt@nvidia.com>
14659 L: netdev@vger.kernel.org
14660 S: Supported
14661 W: https://www.nvidia.com/networking/
14662 Q: https://patchwork.kernel.org/project
14663 F: drivers/net/ethernet/mellanox/mlx4/e
14664
14665 MELLANOX ETHERNET DRIVER (mlx5e)
14666 M: Saeed Mahameed <saeedm@nvidia.com>
14667 M: Tariq Toukan <tariqt@nvidia.com>
14668 L: netdev@vger.kernel.org
14669 S: Supported
14670 W: https://www.nvidia.com/networking/
14671 Q: https://patchwork.kernel.org/project
14672 F: drivers/net/ethernet/mellanox/mlx5/c
14673
14674 MELLANOX ETHERNET INNOVA DRIVERS
14675 R: Boris Pismenny <borisp@nvidia.com>
14676 L: netdev@vger.kernel.org
14677 S: Supported
14678 W: https://www.nvidia.com/networking/
14679 Q: https://patchwork.kernel.org/project
14680 F: drivers/net/ethernet/mellanox/mlx5/c
14681 F: drivers/net/ethernet/mellanox/mlx5/c
14682 F: include/linux/mlx5/mlx5_ifc_fpga.h
14683
14684 MELLANOX ETHERNET SWITCH DRIVERS
14685 M: Ido Schimmel <idosch@nvidia.com>
14686 M: Petr Machata <petrm@nvidia.com>
14687 L: netdev@vger.kernel.org
14688 S: Supported
14689 W: https://www.nvidia.com/networking/
14690 Q: https://patchwork.kernel.org/project
14691 F: drivers/net/ethernet/mellanox/mlxsw/
14692 F: tools/testing/selftests/drivers/net/
14693
14694 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
14695 M: mlxsw@nvidia.com
14696 L: netdev@vger.kernel.org
14697 S: Supported
14698 W: https://www.nvidia.com/networking/
14699 Q: https://patchwork.kernel.org/project
14700 F: drivers/net/ethernet/mellanox/mlxfw/
14701
14702 MELLANOX HARDWARE PLATFORM SUPPORT
14703 M: Hans de Goede <hdegoede@redhat.com>
14704 M: Ilpo Järvinen <ilpo.jarvinen@linux.i
14705 M: Vadim Pasternak <vadimp@nvidia.com>
14706 L: platform-driver-x86@vger.kernel.org
14707 S: Supported
14708 F: Documentation/ABI/testing/sysfs-plat
14709 F: drivers/platform/mellanox/
14710 F: include/linux/platform_data/mlxreg.h
14711
14712 MELLANOX MLX4 core VPI driver
14713 M: Tariq Toukan <tariqt@nvidia.com>
14714 L: netdev@vger.kernel.org
14715 L: linux-rdma@vger.kernel.org
14716 S: Supported
14717 W: https://www.nvidia.com/networking/
14718 Q: https://patchwork.kernel.org/project
14719 F: drivers/net/ethernet/mellanox/mlx4/
14720 F: include/linux/mlx4/
14721
14722 MELLANOX MLX4 IB driver
14723 M: Yishai Hadas <yishaih@nvidia.com>
14724 L: linux-rdma@vger.kernel.org
14725 S: Supported
14726 W: https://www.nvidia.com/networking/
14727 Q: http://patchwork.kernel.org/project/
14728 F: drivers/infiniband/hw/mlx4/
14729 F: include/linux/mlx4/
14730 F: include/uapi/rdma/mlx4-abi.h
14731
14732 MELLANOX MLX5 core VPI driver
14733 M: Saeed Mahameed <saeedm@nvidia.com>
14734 M: Leon Romanovsky <leonro@nvidia.com>
14735 M: Tariq Toukan <tariqt@nvidia.com>
14736 L: netdev@vger.kernel.org
14737 L: linux-rdma@vger.kernel.org
14738 S: Supported
14739 W: https://www.nvidia.com/networking/
14740 Q: https://patchwork.kernel.org/project
14741 F: Documentation/networking/device_driv
14742 F: drivers/net/ethernet/mellanox/mlx5/c
14743 F: include/linux/mlx5/
14744
14745 MELLANOX MLX5 IB driver
14746 M: Leon Romanovsky <leonro@nvidia.com>
14747 L: linux-rdma@vger.kernel.org
14748 S: Supported
14749 W: https://www.nvidia.com/networking/
14750 Q: http://patchwork.kernel.org/project/
14751 F: drivers/infiniband/hw/mlx5/
14752 F: include/linux/mlx5/
14753 F: include/uapi/rdma/mlx5-abi.h
14754
14755 MELLANOX MLX5 VDPA DRIVER
14756 M: Dragos Tatulea <dtatulea@nvidia.com>
14757 L: virtualization@lists.linux.dev
14758 S: Supported
14759 F: drivers/vdpa/mlx5/
14760
14761 MELLANOX MLXCPLD I2C AND MUX DRIVER
14762 M: Vadim Pasternak <vadimp@nvidia.com>
14763 M: Michael Shych <michaelsh@nvidia.com>
14764 L: linux-i2c@vger.kernel.org
14765 S: Supported
14766 F: Documentation/i2c/busses/i2c-mlxcpld
14767 F: drivers/i2c/busses/i2c-mlxcpld.c
14768 F: drivers/i2c/muxes/i2c-mux-mlxcpld.c
14769
14770 MELLANOX MLXCPLD LED DRIVER
14771 M: Vadim Pasternak <vadimp@nvidia.com>
14772 L: linux-leds@vger.kernel.org
14773 S: Supported
14774 F: Documentation/leds/leds-mlxcpld.rst
14775 F: drivers/leds/leds-mlxcpld.c
14776 F: drivers/leds/leds-mlxreg.c
14777
14778 MELLANOX PLATFORM DRIVER
14779 M: Vadim Pasternak <vadimp@nvidia.com>
14780 L: platform-driver-x86@vger.kernel.org
14781 S: Supported
14782 F: drivers/platform/x86/mlx-platform.c
14783
14784 MEMBARRIER SUPPORT
14785 M: Mathieu Desnoyers <mathieu.desnoyers@
14786 M: "Paul E. McKenney" <paulmck@kernel.or
14787 L: linux-kernel@vger.kernel.org
14788 S: Supported
14789 F: Documentation/scheduler/membarrier.r
14790 F: arch/*/include/asm/membarrier.h
14791 F: arch/*/include/asm/sync_core.h
14792 F: include/uapi/linux/membarrier.h
14793 F: kernel/sched/membarrier.c
14794
14795 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATIO
14796 M: Mike Rapoport <rppt@kernel.org>
14797 L: linux-mm@kvack.org
14798 S: Maintained
14799 F: Documentation/core-api/boot-time-mm.
14800 F: include/linux/memblock.h
14801 F: mm/memblock.c
14802 F: mm/mm_init.c
14803 F: tools/testing/memblock/
14804
14805 MEMORY ALLOCATION PROFILING
14806 M: Suren Baghdasaryan <surenb@google.com
14807 M: Kent Overstreet <kent.overstreet@linu
14808 L: linux-mm@kvack.org
14809 S: Maintained
14810 F: Documentation/mm/allocation-profilin
14811 F: include/linux/alloc_tag.h
14812 F: include/linux/pgalloc_tag.h
14813 F: lib/alloc_tag.c
14814
14815 MEMORY CONTROLLER DRIVERS
14816 M: Krzysztof Kozlowski <krzk@kernel.org>
14817 L: linux-kernel@vger.kernel.org
14818 S: Maintained
14819 B: mailto:krzysztof.kozlowski@linaro.or
14820 T: git git://git.kernel.org/pub/scm/lin
14821 F: Documentation/devicetree/bindings/me
14822 F: drivers/memory/
14823 F: include/dt-bindings/memory/
14824 F: include/memory/
14825
14826 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA
14827 M: Dmitry Osipenko <digetx@gmail.com>
14828 L: linux-pm@vger.kernel.org
14829 L: linux-tegra@vger.kernel.org
14830 S: Maintained
14831 T: git git://git.kernel.org/pub/scm/lin
14832 F: drivers/devfreq/tegra30-devfreq.c
14833
14834 MEMORY HOT(UN)PLUG
14835 M: David Hildenbrand <david@redhat.com>
14836 M: Oscar Salvador <osalvador@suse.de>
14837 L: linux-mm@kvack.org
14838 S: Maintained
14839 F: Documentation/admin-guide/mm/memory-
14840 F: Documentation/core-api/memory-hotplu
14841 F: drivers/base/memory.c
14842 F: include/linux/memory_hotplug.h
14843 F: mm/memory_hotplug.c
14844 F: tools/testing/selftests/memory-hotpl
14845
14846 MEMORY MANAGEMENT
14847 M: Andrew Morton <akpm@linux-foundation.
14848 L: linux-mm@kvack.org
14849 S: Maintained
14850 W: http://www.linux-mm.org
14851 T: git git://git.kernel.org/pub/scm/lin
14852 T: quilt git://git.kernel.org/pub/scm/l
14853 F: include/linux/gfp.h
14854 F: include/linux/gfp_types.h
14855 F: include/linux/memfd.h
14856 F: include/linux/memory.h
14857 F: include/linux/memory_hotplug.h
14858 F: include/linux/memory-tiers.h
14859 F: include/linux/mempolicy.h
14860 F: include/linux/mempool.h
14861 F: include/linux/memremap.h
14862 F: include/linux/mm.h
14863 F: include/linux/mm_*.h
14864 F: include/linux/mmzone.h
14865 F: include/linux/mmu_notifier.h
14866 F: include/linux/pagewalk.h
14867 F: include/linux/rmap.h
14868 F: include/trace/events/ksm.h
14869 F: mm/
14870 F: tools/mm/
14871 F: tools/testing/selftests/mm/
14872 N: include/linux/page[-_]*
14873
14874 MEMORY MAPPING
14875 M: Andrew Morton <akpm@linux-foundation.
14876 M: Liam R. Howlett <Liam.Howlett@oracle.
14877 M: Lorenzo Stoakes <lorenzo.stoakes@orac
14878 R: Vlastimil Babka <vbabka@suse.cz>
14879 R: Jann Horn <jannh@google.com>
14880 L: linux-mm@kvack.org
14881 S: Maintained
14882 W: http://www.linux-mm.org
14883 T: git git://git.kernel.org/pub/scm/lin
14884 F: mm/mmap.c
14885
14886 MEMORY TECHNOLOGY DEVICES (MTD)
14887 M: Miquel Raynal <miquel.raynal@bootlin.
14888 M: Richard Weinberger <richard@nod.at>
14889 M: Vignesh Raghavendra <vigneshr@ti.com>
14890 L: linux-mtd@lists.infradead.org
14891 S: Maintained
14892 W: http://www.linux-mtd.infradead.org/
14893 Q: http://patchwork.ozlabs.org/project/
14894 C: irc://irc.oftc.net/mtd
14895 T: git git://git.kernel.org/pub/scm/lin
14896 T: git git://git.kernel.org/pub/scm/lin
14897 F: Documentation/devicetree/bindings/mt
14898 F: drivers/mtd/
14899 F: include/linux/mtd/
14900 F: include/uapi/mtd/
14901
14902 MEN A21 WATCHDOG DRIVER
14903 M: Johannes Thumshirn <morbidrsa@gmail.c
14904 L: linux-watchdog@vger.kernel.org
14905 S: Maintained
14906 F: drivers/watchdog/mena21_wdt.c
14907
14908 MEN CHAMELEON BUS (mcb)
14909 M: Johannes Thumshirn <morbidrsa@gmail.c
14910 S: Maintained
14911 F: Documentation/driver-api/men-chamele
14912 F: drivers/mcb/
14913 F: include/linux/mcb.h
14914
14915 MEN F21BMC (Board Management Controller)
14916 M: Andreas Werner <andreas.werner@men.de
14917 S: Supported
14918 F: Documentation/hwmon/menf21bmc.rst
14919 F: drivers/hwmon/menf21bmc_hwmon.c
14920 F: drivers/leds/leds-menf21bmc.c
14921 F: drivers/mfd/menf21bmc.c
14922 F: drivers/watchdog/menf21bmc_wdt.c
14923
14924 MEN Z069 WATCHDOG DRIVER
14925 M: Johannes Thumshirn <jth@kernel.org>
14926 L: linux-watchdog@vger.kernel.org
14927 S: Maintained
14928 F: drivers/watchdog/menz69_wdt.c
14929
14930 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14931 M: Neil Armstrong <neil.armstrong@linaro
14932 L: linux-media@vger.kernel.org
14933 L: linux-amlogic@lists.infradead.org
14934 S: Supported
14935 W: http://linux-meson.com/
14936 T: git git://linuxtv.org/media_tree.git
14937 F: Documentation/devicetree/bindings/me
14938 F: drivers/media/cec/platform/meson/ao-
14939 F: drivers/media/cec/platform/meson/ao-
14940
14941 MESON GE2D DRIVER FOR AMLOGIC SOCS
14942 M: Neil Armstrong <neil.armstrong@linaro
14943 L: linux-media@vger.kernel.org
14944 L: linux-amlogic@lists.infradead.org
14945 S: Supported
14946 T: git git://linuxtv.org/media_tree.git
14947 F: Documentation/devicetree/bindings/me
14948 F: drivers/media/platform/amlogic/meson
14949
14950 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOC
14951 M: Liang Yang <liang.yang@amlogic.com>
14952 L: linux-mtd@lists.infradead.org
14953 S: Maintained
14954 F: Documentation/devicetree/bindings/mt
14955 F: drivers/mtd/nand/raw/meson_*
14956
14957 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14958 M: Neil Armstrong <neil.armstrong@linaro
14959 L: linux-media@vger.kernel.org
14960 L: linux-amlogic@lists.infradead.org
14961 S: Supported
14962 T: git git://linuxtv.org/media_tree.git
14963 F: Documentation/devicetree/bindings/me
14964 F: drivers/staging/media/meson/vdec/
14965
14966 META ETHERNET DRIVERS
14967 M: Alexander Duyck <alexanderduyck@fb.co
14968 M: Jakub Kicinski <kuba@kernel.org>
14969 R: kernel-team@meta.com
14970 S: Supported
14971 F: Documentation/networking/device_driv
14972 F: drivers/net/ethernet/meta/
14973
14974 METHODE UDPU SUPPORT
14975 M: Robert Marko <robert.marko@sartura.hr
14976 S: Maintained
14977 F: arch/arm64/boot/dts/marvell/armada-3
14978 F: arch/arm64/boot/dts/marvell/armada-3
14979
14980 MHI BUS
14981 M: Manivannan Sadhasivam <manivannan.sad
14982 L: mhi@lists.linux.dev
14983 L: linux-arm-msm@vger.kernel.org
14984 S: Maintained
14985 T: git git://git.kernel.org/pub/scm/lin
14986 F: Documentation/ABI/stable/sysfs-bus-m
14987 F: Documentation/mhi/
14988 F: drivers/bus/mhi/
14989 F: drivers/pci/endpoint/functions/pci-e
14990 F: include/linux/mhi.h
14991
14992 MICROBLAZE ARCHITECTURE
14993 M: Michal Simek <monstr@monstr.eu>
14994 S: Supported
14995 W: http://www.monstr.eu/fdt/
14996 T: git git://git.monstr.eu/linux-2.6-mi
14997 F: arch/microblaze/
14998
14999 MICROBLAZE TMR INJECT
15000 M: Appana Durga Kedareswara rao <appana.
15001 S: Supported
15002 F: Documentation/devicetree/bindings/mi
15003 F: drivers/misc/xilinx_tmr_inject.c
15004
15005 MICROBLAZE TMR MANAGER
15006 M: Appana Durga Kedareswara rao <appana.
15007 S: Supported
15008 F: Documentation/ABI/testing/sysfs-driv
15009 F: Documentation/devicetree/bindings/mi
15010 F: drivers/misc/xilinx_tmr_manager.c
15011
15012 MICROCHIP AT91 DMA DRIVERS
15013 M: Ludovic Desroches <ludovic.desroches@
15014 L: linux-arm-kernel@lists.infradead.org
15015 L: dmaengine@vger.kernel.org
15016 S: Supported
15017 F: Documentation/devicetree/bindings/dm
15018 F: drivers/dma/at_hdmac.c
15019 F: drivers/dma/at_xdmac.c
15020 F: include/dt-bindings/dma/at91.h
15021
15022 MICROCHIP AT91 SERIAL DRIVER
15023 M: Richard Genoud <richard.genoud@bootli
15024 S: Maintained
15025 F: Documentation/devicetree/bindings/se
15026 F: drivers/tty/serial/atmel_serial.c
15027 F: drivers/tty/serial/atmel_serial.h
15028
15029 MICROCHIP AT91 USART MFD DRIVER
15030 M: Radu Pirea <radu_nicolae.pirea@upb.ro
15031 L: linux-kernel@vger.kernel.org
15032 S: Supported
15033 F: Documentation/devicetree/bindings/se
15034 F: drivers/mfd/at91-usart.c
15035 F: include/dt-bindings/mfd/at91-usart.h
15036
15037 MICROCHIP AT91 USART SPI DRIVER
15038 M: Radu Pirea <radu_nicolae.pirea@upb.ro
15039 L: linux-spi@vger.kernel.org
15040 S: Supported
15041 F: Documentation/devicetree/bindings/se
15042 F: drivers/spi/spi-at91-usart.c
15043
15044 MICROCHIP AUDIO ASOC DRIVERS
15045 M: Claudiu Beznea <claudiu.beznea@tuxon.
15046 M: Andrei Simion <andrei.simion@microchi
15047 L: linux-sound@vger.kernel.org
15048 S: Supported
15049 F: Documentation/devicetree/bindings/so
15050 F: Documentation/devicetree/bindings/so
15051 F: Documentation/devicetree/bindings/so
15052 F: Documentation/devicetree/bindings/so
15053 F: sound/soc/atmel
15054
15055 MICROCHIP CSI2DC DRIVER
15056 M: Eugen Hristev <eugen.hristev@microchi
15057 L: linux-media@vger.kernel.org
15058 S: Supported
15059 F: Documentation/devicetree/bindings/me
15060 F: drivers/media/platform/microchip/mic
15061
15062 MICROCHIP ECC DRIVER
15063 L: linux-crypto@vger.kernel.org
15064 S: Orphan
15065 F: drivers/crypto/atmel-ecc.*
15066
15067 MICROCHIP EIC DRIVER
15068 M: Claudiu Beznea <claudiu.beznea@tuxon.
15069 L: linux-arm-kernel@lists.infradead.org
15070 S: Supported
15071 F: Documentation/devicetree/bindings/in
15072 F: drivers/irqchip/irq-mchp-eic.c
15073
15074 MICROCHIP I2C DRIVER
15075 M: Codrin Ciubotariu <codrin.ciubotariu@
15076 L: linux-i2c@vger.kernel.org
15077 S: Supported
15078 F: drivers/i2c/busses/i2c-at91-*.c
15079 F: drivers/i2c/busses/i2c-at91.h
15080
15081 MICROCHIP ISC DRIVER
15082 M: Eugen Hristev <eugen.hristev@microchi
15083 L: linux-media@vger.kernel.org
15084 S: Supported
15085 F: Documentation/devicetree/bindings/me
15086 F: Documentation/devicetree/bindings/me
15087 F: drivers/media/platform/microchip/mic
15088 F: drivers/media/platform/microchip/mic
15089 F: drivers/staging/media/deprecated/atm
15090 F: drivers/staging/media/deprecated/atm
15091 F: include/linux/atmel-isc-media.h
15092
15093 MICROCHIP ISI DRIVER
15094 M: Eugen Hristev <eugen.hristev@microchi
15095 L: linux-media@vger.kernel.org
15096 S: Supported
15097 F: drivers/media/platform/atmel/atmel-i
15098 F: drivers/media/platform/atmel/atmel-i
15099
15100 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
15101 M: Woojung Huh <woojung.huh@microchip.co
15102 M: UNGLinuxDriver@microchip.com
15103 L: netdev@vger.kernel.org
15104 S: Maintained
15105 F: Documentation/devicetree/bindings/ne
15106 F: Documentation/devicetree/bindings/ne
15107 F: drivers/net/dsa/microchip/*
15108 F: include/linux/dsa/ksz_common.h
15109 F: include/linux/platform_data/microchi
15110 F: net/dsa/tag_ksz.c
15111
15112 MICROCHIP LAN743X ETHERNET DRIVER
15113 M: Bryan Whitehead <bryan.whitehead@micr
15114 M: UNGLinuxDriver@microchip.com
15115 L: netdev@vger.kernel.org
15116 S: Maintained
15117 F: drivers/net/ethernet/microchip/lan74
15118
15119 MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERN
15120 M: Parthiban Veerasooran <parthiban.veer
15121 L: netdev@vger.kernel.org
15122 S: Maintained
15123 F: Documentation/devicetree/bindings/ne
15124 F: drivers/net/ethernet/microchip/lan86
15125
15126 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
15127 M: Arun Ramadoss <arun.ramadoss@microchi
15128 R: UNGLinuxDriver@microchip.com
15129 L: netdev@vger.kernel.org
15130 S: Maintained
15131 F: drivers/net/phy/microchip_t1.c
15132
15133 MICROCHIP LAN966X ETHERNET DRIVER
15134 M: Horatiu Vultur <horatiu.vultur@microc
15135 M: UNGLinuxDriver@microchip.com
15136 L: netdev@vger.kernel.org
15137 S: Maintained
15138 F: drivers/net/ethernet/microchip/lan96
15139
15140 MICROCHIP LAN966X OIC DRIVER
15141 M: Herve Codina <herve.codina@bootlin.co
15142 S: Maintained
15143 F: Documentation/devicetree/bindings/in
15144 F: drivers/irqchip/irq-lan966x-oic.c
15145
15146 MICROCHIP LCDFB DRIVER
15147 M: Nicolas Ferre <nicolas.ferre@microchi
15148 L: linux-fbdev@vger.kernel.org
15149 S: Maintained
15150 F: drivers/video/fbdev/atmel_lcdfb.c
15151 F: include/video/atmel_lcdc.h
15152
15153 MICROCHIP MCP16502 PMIC DRIVER
15154 M: Claudiu Beznea <claudiu.beznea@tuxon.
15155 M: Andrei Simion <andrei.simion@microchi
15156 L: linux-arm-kernel@lists.infradead.org
15157 S: Supported
15158 F: Documentation/devicetree/bindings/re
15159 F: drivers/regulator/mcp16502.c
15160
15161 MICROCHIP MCP3564 ADC DRIVER
15162 M: Marius Cristea <marius.cristea@microc
15163 L: linux-iio@vger.kernel.org
15164 S: Supported
15165 F: Documentation/ABI/testing/sysfs-bus-
15166 F: Documentation/devicetree/bindings/ii
15167 F: drivers/iio/adc/mcp3564.c
15168
15169 MICROCHIP MCP3911 ADC DRIVER
15170 M: Marcus Folkesson <marcus.folkesson@gm
15171 M: Kent Gustavsson <kent@minoris.se>
15172 L: linux-iio@vger.kernel.org
15173 S: Maintained
15174 F: Documentation/devicetree/bindings/ii
15175 F: drivers/iio/adc/mcp3911.c
15176
15177 MICROCHIP MMC/SD/SDIO MCI DRIVER
15178 M: Aubin Constans <aubin.constans@microc
15179 S: Maintained
15180 F: drivers/mmc/host/atmel-mci.c
15181
15182 MICROCHIP NAND DRIVER
15183 L: linux-mtd@lists.infradead.org
15184 S: Orphan
15185 F: Documentation/devicetree/bindings/mt
15186 F: drivers/mtd/nand/raw/atmel/*
15187
15188 MICROCHIP OTPC DRIVER
15189 M: Claudiu Beznea <claudiu.beznea@tuxon.
15190 L: linux-arm-kernel@lists.infradead.org
15191 S: Supported
15192 F: Documentation/devicetree/bindings/nv
15193 F: drivers/nvmem/microchip-otpc.c
15194 F: include/dt-bindings/nvmem/microchip,
15195
15196 MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIV
15197 M: Matteo Martelli <matteomartelli3@gmai
15198 L: linux-iio@vger.kernel.org
15199 S: Supported
15200 F: Documentation/devicetree/bindings/ii
15201 F: drivers/iio/adc/pac1921.c
15202
15203 MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVE
15204 M: Marius Cristea <marius.cristea@microc
15205 L: linux-iio@vger.kernel.org
15206 S: Supported
15207 F: Documentation/devicetree/bindings/ii
15208 F: drivers/iio/adc/pac1934.c
15209
15210 MICROCHIP PCI1XXXX GP DRIVER
15211 M: Vaibhaav Ram T.L <vaibhaavram.tl@micr
15212 M: Kumaravel Thiagarajan <kumaravel.thia
15213 L: linux-gpio@vger.kernel.org
15214 S: Supported
15215 F: drivers/misc/mchp_pci1xxxx/mchp_pci1
15216 F: drivers/misc/mchp_pci1xxxx/mchp_pci1
15217 F: drivers/misc/mchp_pci1xxxx/mchp_pci1
15218 F: drivers/misc/mchp_pci1xxxx/mchp_pci1
15219
15220 MICROCHIP PCI1XXXX I2C DRIVER
15221 M: Tharun Kumar P <tharunkumar.pasumarth
15222 M: Kumaravel Thiagarajan <kumaravel.thia
15223 M: Microchip Linux Driver Support <UNGLi
15224 L: linux-i2c@vger.kernel.org
15225 S: Maintained
15226 F: drivers/i2c/busses/i2c-mchp-pci1xxxx
15227
15228 MICROCHIP PCIe UART DRIVER
15229 M: Kumaravel Thiagarajan <kumaravel.thia
15230 M: Tharun Kumar P <tharunkumar.pasumarth
15231 L: linux-serial@vger.kernel.org
15232 S: Maintained
15233 F: drivers/tty/serial/8250/8250_pci1xxx
15234
15235 MICROCHIP POLARFIRE FPGA DRIVERS
15236 M: Conor Dooley <conor.dooley@microchip.
15237 L: linux-fpga@vger.kernel.org
15238 S: Supported
15239 F: Documentation/devicetree/bindings/fp
15240 F: drivers/fpga/microchip-spi.c
15241
15242 MICROCHIP PWM DRIVER
15243 M: Claudiu Beznea <claudiu.beznea@tuxon.
15244 L: linux-arm-kernel@lists.infradead.org
15245 L: linux-pwm@vger.kernel.org
15246 S: Supported
15247 F: Documentation/devicetree/bindings/pw
15248 F: drivers/pwm/pwm-atmel.c
15249
15250 MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER
15251 M: Manikandan Muralidharan <manikandan.m
15252 M: Dharma Balasubiramani <dharma.b@micro
15253 L: dri-devel@lists.freedesktop.org
15254 S: Supported
15255 F: Documentation/devicetree/bindings/di
15256 F: drivers/gpu/drm/bridge/microchip-lvd
15257
15258 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
15259 M: Eugen Hristev <eugen.hristev@microchi
15260 L: linux-iio@vger.kernel.org
15261 S: Supported
15262 F: Documentation/devicetree/bindings/ii
15263 F: drivers/iio/adc/at91-sama5d2_adc.c
15264 F: include/dt-bindings/iio/adc/at91-sam
15265
15266 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTRO
15267 M: Claudiu Beznea <claudiu.beznea@tuxon.
15268 S: Supported
15269 F: Documentation/devicetree/bindings/po
15270 F: drivers/power/reset/at91-sama5d2_shd
15271
15272 MICROCHIP SOC DRIVERS
15273 M: Conor Dooley <conor@kernel.org>
15274 S: Supported
15275 T: git https://git.kernel.org/pub/scm/l
15276 F: Documentation/devicetree/bindings/so
15277 F: drivers/soc/microchip/
15278
15279 MICROCHIP SPI DRIVER
15280 M: Ryan Wanner <ryan.wanner@microchip.co
15281 S: Supported
15282 F: drivers/spi/spi-atmel.*
15283
15284 MICROCHIP SSC DRIVER
15285 M: Claudiu Beznea <claudiu.beznea@tuxon.
15286 M: Andrei Simion <andrei.simion@microchi
15287 L: linux-arm-kernel@lists.infradead.org
15288 S: Supported
15289 F: Documentation/devicetree/bindings/mi
15290 F: drivers/misc/atmel-ssc.c
15291 F: include/linux/atmel-ssc.h
15292
15293 Microchip Timer Counter Block (TCB) Capture
15294 M: Kamel Bouhara <kamel.bouhara@bootlin.
15295 L: linux-arm-kernel@lists.infradead.org
15296 L: linux-iio@vger.kernel.org
15297 S: Maintained
15298 F: drivers/counter/microchip-tcb-captur
15299
15300 MICROCHIP USB251XB DRIVER
15301 M: Richard Leitner <richard.leitner@skid
15302 L: linux-usb@vger.kernel.org
15303 S: Maintained
15304 F: Documentation/devicetree/bindings/us
15305 F: drivers/usb/misc/usb251xb.c
15306
15307 MICROCHIP USBA UDC DRIVER
15308 M: Cristian Birsan <cristian.birsan@micr
15309 L: linux-arm-kernel@lists.infradead.org
15310 S: Supported
15311 F: drivers/usb/gadget/udc/atmel_usba_ud
15312
15313 MICROCHIP WILC1000 WIFI DRIVER
15314 M: Ajay Singh <ajay.kathat@microchip.com
15315 M: Claudiu Beznea <claudiu.beznea@tuxon.
15316 L: linux-wireless@vger.kernel.org
15317 S: Supported
15318 F: drivers/net/wireless/microchip/wilc1
15319
15320 MICROSEMI MIPS SOCS
15321 M: Alexandre Belloni <alexandre.belloni@
15322 M: UNGLinuxDriver@microchip.com
15323 L: linux-mips@vger.kernel.org
15324 S: Supported
15325 F: Documentation/devicetree/bindings/mi
15326 F: Documentation/devicetree/bindings/ph
15327 F: Documentation/devicetree/bindings/po
15328 F: arch/mips/boot/dts/mscc/
15329 F: arch/mips/configs/generic/board-ocel
15330 F: arch/mips/generic/board-ocelot.c
15331
15332 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smart
15333 M: Don Brace <don.brace@microchip.com>
15334 L: storagedev@microchip.com
15335 L: linux-scsi@vger.kernel.org
15336 S: Supported
15337 F: Documentation/scsi/smartpqi.rst
15338 F: drivers/scsi/smartpqi/Kconfig
15339 F: drivers/scsi/smartpqi/Makefile
15340 F: drivers/scsi/smartpqi/smartpqi*.[ch]
15341 F: include/linux/cciss*.h
15342 F: include/uapi/linux/cciss*.h
15343
15344 MICROSOFT MANA RDMA DRIVER
15345 M: Long Li <longli@microsoft.com>
15346 M: Ajay Sharma <sharmaajay@microsoft.com
15347 L: linux-rdma@vger.kernel.org
15348 S: Supported
15349 F: drivers/infiniband/hw/mana/
15350 F: include/net/mana
15351 F: include/uapi/rdma/mana-abi.h
15352
15353 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWI
15354 M: Maximilian Luz <luzmaximilian@gmail.c
15355 L: platform-driver-x86@vger.kernel.org
15356 S: Maintained
15357 F: drivers/platform/surface/surface_agg
15358
15359 MICROSOFT SURFACE BATTERY AND AC DRIVERS
15360 M: Maximilian Luz <luzmaximilian@gmail.c
15361 L: linux-pm@vger.kernel.org
15362 L: platform-driver-x86@vger.kernel.org
15363 S: Maintained
15364 F: drivers/power/supply/surface_battery
15365 F: drivers/power/supply/surface_charger
15366
15367 MICROSOFT SURFACE DTX DRIVER
15368 M: Maximilian Luz <luzmaximilian@gmail.c
15369 L: platform-driver-x86@vger.kernel.org
15370 S: Maintained
15371 F: Documentation/driver-api/surface_agg
15372 F: drivers/platform/surface/surface_dtx
15373 F: include/uapi/linux/surface_aggregato
15374
15375 MICROSOFT SURFACE SENSOR FAN DRIVER
15376 M: Maximilian Luz <luzmaximilian@gmail.c
15377 M: Ivor Wanders <ivor@iwanders.net>
15378 L: linux-hwmon@vger.kernel.org
15379 S: Maintained
15380 F: Documentation/hwmon/surface_fan.rst
15381 F: drivers/hwmon/surface_fan.c
15382
15383 MICROSOFT SURFACE SENSOR THERMAL DRIVER
15384 M: Maximilian Luz <luzmaximilian@gmail.c
15385 L: linux-hwmon@vger.kernel.org
15386 S: Maintained
15387 F: drivers/hwmon/surface_temp.c
15388
15389 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
15390 M: Maximilian Luz <luzmaximilian@gmail.c
15391 L: platform-driver-x86@vger.kernel.org
15392 S: Maintained
15393 F: drivers/platform/surface/surface_gpe
15394
15395 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
15396 M: Hans de Goede <hdegoede@redhat.com>
15397 M: Ilpo Järvinen <ilpo.jarvinen@linux.i
15398 M: Maximilian Luz <luzmaximilian@gmail.c
15399 L: platform-driver-x86@vger.kernel.org
15400 S: Maintained
15401 T: git git://git.kernel.org/pub/scm/lin
15402 F: drivers/platform/surface/
15403
15404 MICROSOFT SURFACE HID TRANSPORT DRIVER
15405 M: Maximilian Luz <luzmaximilian@gmail.c
15406 L: linux-input@vger.kernel.org
15407 L: platform-driver-x86@vger.kernel.org
15408 S: Maintained
15409 F: drivers/hid/surface-hid/
15410
15411 MICROSOFT SURFACE HOT-PLUG DRIVER
15412 M: Maximilian Luz <luzmaximilian@gmail.c
15413 L: platform-driver-x86@vger.kernel.org
15414 S: Maintained
15415 F: drivers/platform/surface/surface_hot
15416
15417 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
15418 M: Maximilian Luz <luzmaximilian@gmail.c
15419 L: platform-driver-x86@vger.kernel.org
15420 S: Maintained
15421 F: drivers/platform/surface/surface_pla
15422
15423 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
15424 M: Chen Yu <yu.c.chen@intel.com>
15425 L: platform-driver-x86@vger.kernel.org
15426 S: Supported
15427 F: drivers/platform/surface/surfacepro3
15428
15429 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIV
15430 M: Maximilian Luz <luzmaximilian@gmail.c
15431 L: platform-driver-x86@vger.kernel.org
15432 S: Maintained
15433 F: drivers/platform/surface/surface_agg
15434
15435 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTE
15436 M: Maximilian Luz <luzmaximilian@gmail.c
15437 L: platform-driver-x86@vger.kernel.org
15438 S: Maintained
15439 W: https://github.com/linux-surface/sur
15440 C: irc://irc.libera.chat/linux-surface
15441 F: Documentation/driver-api/surface_agg
15442 F: drivers/platform/surface/aggregator/
15443 F: drivers/platform/surface/surface_acp
15444 F: drivers/platform/surface/surface_agg
15445 F: drivers/platform/surface/surface_agg
15446 F: include/linux/surface_acpi_notify.h
15447 F: include/linux/surface_aggregator/
15448 F: include/uapi/linux/surface_aggregato
15449
15450 MICROTEK X6 SCANNER
15451 M: Oliver Neukum <oliver@neukum.org>
15452 S: Maintained
15453 F: drivers/usb/image/microtek.*
15454
15455 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
15456 M: Luka Kovacic <luka.kovacic@sartura.hr
15457 M: Luka Perkov <luka.perkov@sartura.hr>
15458 S: Maintained
15459 F: arch/arm/boot/dts/marvell/armada-xp-
15460 F: arch/arm/boot/dts/marvell/armada-xp-
15461 F: arch/arm/boot/dts/marvell/armada-xp-
15462 F: arch/arm/boot/dts/marvell/armada-xp-
15463 F: arch/arm/boot/dts/marvell/armada-xp-
15464 F: arch/arm/boot/dts/marvell/armada-xp-
15465
15466 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVE
15467 M: Sakari Ailus <sakari.ailus@linux.inte
15468 L: linux-media@vger.kernel.org
15469 S: Maintained
15470 F: Documentation/devicetree/bindings/me
15471 F: Documentation/driver-api/media/drive
15472 F: Documentation/userspace-api/media/dr
15473 F: drivers/media/i2c/ccs-pll.c
15474 F: drivers/media/i2c/ccs-pll.h
15475 F: drivers/media/i2c/ccs/
15476 F: include/uapi/linux/ccs.h
15477 F: include/uapi/linux/smiapp.h
15478
15479 MIPS
15480 M: Thomas Bogendoerfer <tsbogend@alpha.f
15481 L: linux-mips@vger.kernel.org
15482 S: Maintained
15483 W: http://www.linux-mips.org/
15484 Q: https://patchwork.kernel.org/project
15485 T: git git://git.kernel.org/pub/scm/lin
15486 F: Documentation/devicetree/bindings/mi
15487 F: Documentation/arch/mips/
15488 F: arch/mips/
15489 F: drivers/platform/mips/
15490 F: include/dt-bindings/mips/
15491
15492 MIPS BOSTON DEVELOPMENT BOARD
15493 M: Paul Burton <paulburton@kernel.org>
15494 L: linux-mips@vger.kernel.org
15495 S: Maintained
15496 F: Documentation/devicetree/bindings/cl
15497 F: arch/mips/boot/dts/img/boston.dts
15498 F: arch/mips/configs/generic/board-bost
15499 F: drivers/clk/imgtec/clk-boston.c
15500 F: include/dt-bindings/clock/boston-clo
15501
15502 MIPS CORE DRIVERS
15503 M: Thomas Bogendoerfer <tsbogend@alpha.f
15504 L: linux-mips@vger.kernel.org
15505 S: Supported
15506 F: drivers/bus/mips_cdmm.c
15507 F: drivers/clocksource/mips-gic-timer.c
15508 F: drivers/cpuidle/cpuidle-cps.c
15509 F: drivers/irqchip/irq-mips-cpu.c
15510 F: drivers/irqchip/irq-mips-gic.c
15511
15512 MIPS GENERIC PLATFORM
15513 M: Paul Burton <paulburton@kernel.org>
15514 L: linux-mips@vger.kernel.org
15515 S: Supported
15516 F: Documentation/devicetree/bindings/po
15517 F: arch/mips/generic/
15518 F: arch/mips/tools/generic-board-config
15519
15520 MIPS RINT INSTRUCTION EMULATION
15521 M: Aleksandar Markovic <aleksandar.marko
15522 L: linux-mips@vger.kernel.org
15523 S: Supported
15524 F: arch/mips/math-emu/dp_rint.c
15525 F: arch/mips/math-emu/sp_rint.c
15526
15527 MIPS/LOONGSON1 ARCHITECTURE
15528 M: Keguang Zhang <keguang.zhang@gmail.co
15529 L: linux-mips@vger.kernel.org
15530 S: Maintained
15531 F: Documentation/devicetree/bindings/*/
15532 F: arch/mips/include/asm/mach-loongson3
15533 F: arch/mips/loongson32/
15534 F: drivers/*/*loongson1*
15535 F: drivers/net/ethernet/stmicro/stmmac/
15536
15537 MIPS/LOONGSON2EF ARCHITECTURE
15538 M: Jiaxun Yang <jiaxun.yang@flygoat.com>
15539 L: linux-mips@vger.kernel.org
15540 S: Maintained
15541 F: arch/mips/include/asm/mach-loongson2
15542 F: arch/mips/loongson2ef/
15543 F: drivers/cpufreq/loongson2_cpufreq.c
15544
15545 MIPS/LOONGSON64 ARCHITECTURE
15546 M: Huacai Chen <chenhuacai@kernel.org>
15547 M: Jiaxun Yang <jiaxun.yang@flygoat.com>
15548 L: linux-mips@vger.kernel.org
15549 S: Maintained
15550 F: arch/mips/include/asm/mach-loongson6
15551 F: arch/mips/loongson64/
15552 F: drivers/irqchip/irq-loongson*
15553 F: drivers/platform/mips/cpu_hwmon.c
15554
15555 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
15556 M: Hans Verkuil <hverkuil@xs4all.nl>
15557 L: linux-media@vger.kernel.org
15558 S: Odd Fixes
15559 W: https://linuxtv.org
15560 T: git git://linuxtv.org/media_tree.git
15561 F: drivers/media/radio/radio-miropcm20*
15562
15563 MITSUMI MM8013 FG DRIVER
15564 M: Konrad Dybcio <konradybcio@kernel.org
15565 F: Documentation/devicetree/bindings/po
15566 F: drivers/power/supply/mm8013.c
15567
15568 MMP SUPPORT
15569 R: Lubomir Rintel <lkundrak@v3.sk>
15570 L: linux-arm-kernel@lists.infradead.org
15571 S: Odd Fixes
15572 T: git git://git.kernel.org/pub/scm/lin
15573 F: arch/arm/boot/dts/marvell/mmp*
15574 F: arch/arm/mach-mmp/
15575 F: include/linux/soc/mmp/
15576
15577 MMP USB PHY DRIVERS
15578 R: Lubomir Rintel <lkundrak@v3.sk>
15579 L: linux-arm-kernel@lists.infradead.org
15580 S: Maintained
15581 F: drivers/phy/marvell/phy-mmp3-usb.c
15582 F: drivers/phy/marvell/phy-pxa-usb.c
15583
15584 MMU GATHER AND TLB INVALIDATION
15585 M: Will Deacon <will@kernel.org>
15586 M: "Aneesh Kumar K.V" <aneesh.kumar@kern
15587 M: Andrew Morton <akpm@linux-foundation.
15588 M: Nick Piggin <npiggin@gmail.com>
15589 M: Peter Zijlstra <peterz@infradead.org>
15590 L: linux-arch@vger.kernel.org
15591 L: linux-mm@kvack.org
15592 S: Maintained
15593 F: arch/*/include/asm/tlb.h
15594 F: include/asm-generic/tlb.h
15595 F: mm/mmu_gather.c
15596
15597 MN88472 MEDIA DRIVER
15598 L: linux-media@vger.kernel.org
15599 S: Orphan
15600 W: https://linuxtv.org
15601 Q: http://patchwork.linuxtv.org/project
15602 F: drivers/media/dvb-frontends/mn88472*
15603
15604 MN88473 MEDIA DRIVER
15605 L: linux-media@vger.kernel.org
15606 S: Orphan
15607 W: https://linuxtv.org
15608 Q: http://patchwork.linuxtv.org/project
15609 F: drivers/media/dvb-frontends/mn88473*
15610
15611 MOBILEYE MIPS SOCS
15612 M: Vladimir Kondratiev <vladimir.kondrat
15613 M: Gregory CLEMENT <gregory.clement@boot
15614 M: Théo Lebrun <theo.lebrun@bootlin.com
15615 L: linux-mips@vger.kernel.org
15616 S: Maintained
15617 F: Documentation/devicetree/bindings/mi
15618 F: Documentation/devicetree/bindings/so
15619 F: arch/mips/boot/dts/mobileye/
15620 F: arch/mips/configs/eyeq5_defconfig
15621 F: arch/mips/mobileye/board-epm5.its.S
15622 F: drivers/clk/clk-eyeq.c
15623 F: drivers/pinctrl/pinctrl-eyeq5.c
15624 F: drivers/reset/reset-eyeq.c
15625 F: include/dt-bindings/clock/mobileye,e
15626
15627 MODULE SUPPORT
15628 M: Luis Chamberlain <mcgrof@kernel.org>
15629 R: Petr Pavlu <petr.pavlu@suse.com>
15630 R: Sami Tolvanen <samitolvanen@google.co
15631 R: Daniel Gomez <da.gomez@samsung.com>
15632 L: linux-modules@vger.kernel.org
15633 L: linux-kernel@vger.kernel.org
15634 S: Maintained
15635 T: git git://git.kernel.org/pub/scm/lin
15636 F: include/linux/kmod.h
15637 F: include/linux/module*.h
15638 F: kernel/module/
15639 F: lib/test_kmod.c
15640 F: scripts/module*
15641 F: tools/testing/selftests/kmod/
15642
15643 MONOLITHIC POWER SYSTEM PMIC DRIVER
15644 M: Saravanan Sekar <sravanhome@gmail.com
15645 S: Maintained
15646 F: Documentation/devicetree/bindings/mf
15647 F: Documentation/devicetree/bindings/re
15648 F: drivers/hwmon/pmbus/mpq7932.c
15649 F: drivers/iio/adc/mp2629_adc.c
15650 F: drivers/mfd/mp2629.c
15651 F: drivers/power/supply/mp2629_charger.
15652 F: drivers/regulator/mp5416.c
15653 F: drivers/regulator/mpq7920.c
15654 F: drivers/regulator/mpq7920.h
15655 F: include/linux/mfd/mp2629.h
15656
15657 MOST(R) TECHNOLOGY DRIVER
15658 M: Parthiban Veerasooran <parthiban.veer
15659 M: Christian Gromm <christian.gromm@micr
15660 S: Maintained
15661 F: Documentation/ABI/testing/configfs-m
15662 F: Documentation/ABI/testing/sysfs-bus-
15663 F: drivers/most/
15664 F: drivers/staging/most/
15665 F: include/linux/most.h
15666
15667 MOTORCOMM PHY DRIVER
15668 M: Frank <Frank.Sae@motor-comm.com>
15669 L: netdev@vger.kernel.org
15670 S: Maintained
15671 F: Documentation/devicetree/bindings/ne
15672 F: drivers/net/phy/motorcomm.c
15673
15674 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
15675 M: Jiri Slaby <jirislaby@kernel.org>
15676 S: Maintained
15677 F: Documentation/driver-api/tty/moxa-sm
15678 F: drivers/tty/mxser.*
15679
15680 MP3309C BACKLIGHT DRIVER
15681 M: Flavio Suligoi <f.suligoi@asem.it>
15682 L: dri-devel@lists.freedesktop.org
15683 S: Maintained
15684 F: Documentation/devicetree/bindings/le
15685 F: drivers/video/backlight/mp3309c.c
15686
15687 MPS MP2891 DRIVER
15688 M: Noah Wang <noahwang.wang@outlook.com>
15689 L: linux-hwmon@vger.kernel.org
15690 S: Maintained
15691 F: Documentation/hwmon/mp2891.rst
15692 F: drivers/hwmon/pmbus/mp2891.c
15693
15694 MPS MP2993 DRIVER
15695 M: Noah Wang <noahwang.wang@outlook.com>
15696 L: linux-hwmon@vger.kernel.org
15697 S: Maintained
15698 F: Documentation/hwmon/mp2993.rst
15699 F: drivers/hwmon/pmbus/mp2993.c
15700
15701 MPS MP9941 DRIVER
15702 M: Noah Wang <noahwang.wang@outlook.com>
15703 L: linux-hwmon@vger.kernel.org
15704 S: Maintained
15705 F: Documentation/hwmon/mp9941.rst
15706 F: drivers/hwmon/pmbus/mp9941.c
15707
15708 MR800 AVERMEDIA USB FM RADIO DRIVER
15709 M: Alexey Klimov <klimov.linux@gmail.com
15710 L: linux-media@vger.kernel.org
15711 S: Maintained
15712 T: git git://linuxtv.org/media_tree.git
15713 F: drivers/media/radio/radio-mr800.c
15714
15715 MRF24J40 IEEE 802.15.4 RADIO DRIVER
15716 M: Stefan Schmidt <stefan@datenfreihafen
15717 L: linux-wpan@vger.kernel.org
15718 S: Odd Fixes
15719 F: Documentation/devicetree/bindings/ne
15720 F: drivers/net/ieee802154/mrf24j40.c
15721
15722 MSI EC DRIVER
15723 M: Nikita Kravets <teackot@gmail.com>
15724 L: platform-driver-x86@vger.kernel.org
15725 S: Maintained
15726 W: https://github.com/BeardOverflow/msi
15727 F: drivers/platform/x86/msi-ec.*
15728
15729 MSI LAPTOP SUPPORT
15730 M: "Lee, Chun-Yi" <jlee@suse.com>
15731 L: platform-driver-x86@vger.kernel.org
15732 S: Maintained
15733 F: drivers/platform/x86/msi-laptop.c
15734
15735 MSI WMI SUPPORT
15736 L: platform-driver-x86@vger.kernel.org
15737 S: Orphan
15738 F: drivers/platform/x86/msi-wmi.c
15739
15740 MSI WMI PLATFORM FEATURES
15741 M: Armin Wolf <W_Armin@gmx.de>
15742 L: platform-driver-x86@vger.kernel.org
15743 S: Maintained
15744 F: Documentation/ABI/testing/debugfs-ms
15745 F: Documentation/wmi/devices/msi-wmi-pl
15746 F: drivers/platform/x86/msi-wmi-platfor
15747
15748 MSI001 MEDIA DRIVER
15749 L: linux-media@vger.kernel.org
15750 S: Orphan
15751 W: https://linuxtv.org
15752 Q: http://patchwork.linuxtv.org/project
15753 F: drivers/media/tuners/msi001*
15754
15755 MSI2500 MEDIA DRIVER
15756 L: linux-media@vger.kernel.org
15757 S: Orphan
15758 W: https://linuxtv.org
15759 Q: http://patchwork.linuxtv.org/project
15760 F: drivers/media/usb/msi2500/
15761
15762 MSTAR INTERRUPT CONTROLLER DRIVER
15763 M: Mark-PK Tsai <mark-pk.tsai@mediatek.c
15764 M: Daniel Palmer <daniel@thingy.jp>
15765 S: Maintained
15766 F: Documentation/devicetree/bindings/in
15767 F: drivers/irqchip/irq-mst-intc.c
15768
15769 MSYSTEMS DISKONCHIP G3 MTD DRIVER
15770 M: Robert Jarzmik <robert.jarzmik@free.f
15771 L: linux-mtd@lists.infradead.org
15772 S: Maintained
15773 F: drivers/mtd/devices/docg3*
15774
15775 MT9M114 ONSEMI SENSOR DRIVER
15776 M: Laurent Pinchart <laurent.pinchart@id
15777 L: linux-media@vger.kernel.org
15778 S: Maintained
15779 T: git git://linuxtv.org/media_tree.git
15780 F: Documentation/devicetree/bindings/me
15781 F: drivers/media/i2c/mt9m114.c
15782
15783 MT9P031 APTINA CAMERA SENSOR
15784 M: Laurent Pinchart <laurent.pinchart@id
15785 L: linux-media@vger.kernel.org
15786 S: Maintained
15787 T: git git://linuxtv.org/media_tree.git
15788 F: Documentation/devicetree/bindings/me
15789 F: drivers/media/i2c/mt9p031.c
15790 F: include/media/i2c/mt9p031.h
15791
15792 MT9T112 APTINA CAMERA SENSOR
15793 M: Jacopo Mondi <jacopo@jmondi.org>
15794 L: linux-media@vger.kernel.org
15795 S: Odd Fixes
15796 T: git git://linuxtv.org/media_tree.git
15797 F: drivers/media/i2c/mt9t112.c
15798 F: include/media/i2c/mt9t112.h
15799
15800 MT9V032 APTINA CAMERA SENSOR
15801 M: Laurent Pinchart <laurent.pinchart@id
15802 L: linux-media@vger.kernel.org
15803 S: Maintained
15804 T: git git://linuxtv.org/media_tree.git
15805 F: Documentation/devicetree/bindings/me
15806 F: drivers/media/i2c/mt9v032.c
15807 F: include/media/i2c/mt9v032.h
15808
15809 MT9V111 APTINA CAMERA SENSOR
15810 M: Jacopo Mondi <jacopo@jmondi.org>
15811 L: linux-media@vger.kernel.org
15812 S: Maintained
15813 T: git git://linuxtv.org/media_tree.git
15814 F: Documentation/devicetree/bindings/me
15815 F: drivers/media/i2c/mt9v111.c
15816
15817 MULTIFUNCTION DEVICES (MFD)
15818 M: Lee Jones <lee@kernel.org>
15819 S: Maintained
15820 T: git git://git.kernel.org/pub/scm/lin
15821 F: Documentation/devicetree/bindings/mf
15822 F: drivers/mfd/
15823 F: include/dt-bindings/mfd/
15824 F: include/linux/mfd/
15825
15826 MULTIMEDIA CARD (MMC) ETC. OVER SPI
15827 S: Orphan
15828 F: drivers/mmc/host/mmc_spi.c
15829 F: include/linux/spi/mmc_spi.h
15830
15831 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) A
15832 M: Ulf Hansson <ulf.hansson@linaro.org>
15833 L: linux-mmc@vger.kernel.org
15834 S: Maintained
15835 T: git git://git.kernel.org/pub/scm/lin
15836 F: Documentation/devicetree/bindings/mm
15837 F: drivers/mmc/
15838 F: include/linux/mmc/
15839 F: include/uapi/linux/mmc/
15840
15841 MULTIPLEXER SUBSYSTEM
15842 M: Peter Rosin <peda@axentia.se>
15843 S: Maintained
15844 F: Documentation/ABI/testing/sysfs-clas
15845 F: Documentation/devicetree/bindings/mu
15846 F: drivers/mux/
15847 F: include/dt-bindings/mux/
15848 F: include/linux/mux/
15849
15850 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROL
15851 M: Bin Liu <b-liu@ti.com>
15852 L: linux-usb@vger.kernel.org
15853 S: Maintained
15854 F: drivers/usb/musb/
15855
15856 MXL301RF MEDIA DRIVER
15857 M: Akihiro Tsukada <tskd08@gmail.com>
15858 L: linux-media@vger.kernel.org
15859 S: Odd Fixes
15860 F: drivers/media/tuners/mxl301rf*
15861
15862 MXL5007T MEDIA DRIVER
15863 M: Michael Krufky <mkrufky@linuxtv.org>
15864 L: linux-media@vger.kernel.org
15865 S: Maintained
15866 W: https://linuxtv.org
15867 W: http://github.com/mkrufky
15868 Q: http://patchwork.linuxtv.org/project
15869 T: git git://linuxtv.org/mkrufky/tuners
15870 F: drivers/media/tuners/mxl5007t.*
15871
15872 MXSFB DRM DRIVER
15873 M: Marek Vasut <marex@denx.de>
15874 M: Stefan Agner <stefan@agner.ch>
15875 L: dri-devel@lists.freedesktop.org
15876 S: Supported
15877 T: git https://gitlab.freedesktop.org/d
15878 F: Documentation/devicetree/bindings/di
15879 F: drivers/gpu/drm/mxsfb/
15880
15881 MYLEX DAC960 PCI RAID Controller
15882 M: Hannes Reinecke <hare@kernel.org>
15883 L: linux-scsi@vger.kernel.org
15884 S: Supported
15885 F: drivers/scsi/myrb.*
15886 F: drivers/scsi/myrs.*
15887
15888 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
15889 L: netdev@vger.kernel.org
15890 S: Orphan
15891 W: https://www.cspi.com/ethernet-produc
15892 F: drivers/net/ethernet/myricom/myri10g
15893
15894 NAND FLASH SUBSYSTEM
15895 M: Miquel Raynal <miquel.raynal@bootlin.
15896 R: Richard Weinberger <richard@nod.at>
15897 L: linux-mtd@lists.infradead.org
15898 S: Maintained
15899 W: http://www.linux-mtd.infradead.org/
15900 Q: http://patchwork.ozlabs.org/project/
15901 C: irc://irc.oftc.net/mtd
15902 T: git git://git.kernel.org/pub/scm/lin
15903 F: drivers/mtd/nand/
15904 F: include/linux/mtd/*nand*.h
15905
15906 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVE
15907 M: Daniel Mack <zonque@gmail.com>
15908 L: linux-sound@vger.kernel.org
15909 S: Maintained
15910 W: http://www.native-instruments.com
15911 F: sound/usb/caiaq/
15912
15913 NATSEMI ETHERNET DRIVER (DP8381x)
15914 S: Orphan
15915 F: drivers/net/ethernet/natsemi/natsemi
15916
15917 NCR 5380 SCSI DRIVERS
15918 M: Finn Thain <fthain@linux-m68k.org>
15919 M: Michael Schmitz <schmitzmic@gmail.com
15920 L: linux-scsi@vger.kernel.org
15921 S: Maintained
15922 F: Documentation/scsi/g_NCR5380.rst
15923 F: drivers/scsi/NCR5380.*
15924 F: drivers/scsi/arm/cumana_1.c
15925 F: drivers/scsi/arm/oak.c
15926 F: drivers/scsi/atari_scsi.*
15927 F: drivers/scsi/dmx3191d.c
15928 F: drivers/scsi/g_NCR5380.*
15929 F: drivers/scsi/mac_scsi.*
15930 F: drivers/scsi/sun3_scsi.*
15931 F: drivers/scsi/sun3_scsi_vme.c
15932
15933 NCSI LIBRARY
15934 M: Samuel Mendoza-Jonas <sam@mendozajona
15935 S: Maintained
15936 F: net/ncsi/
15937
15938 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15939 M: Zev Weiss <zev@bewilderbeest.net>
15940 L: linux-hwmon@vger.kernel.org
15941 S: Maintained
15942 F: Documentation/devicetree/bindings/hw
15943 F: drivers/hwmon/nct6775-i2c.c
15944
15945 NETCONSOLE
15946 M: Breno Leitao <leitao@debian.org>
15947 S: Maintained
15948 F: Documentation/networking/netconsole.
15949 F: drivers/net/netconsole.c
15950 F: tools/testing/selftests/drivers/net/
15951
15952 NETDEVSIM
15953 M: Jakub Kicinski <kuba@kernel.org>
15954 S: Maintained
15955 F: drivers/net/netdevsim/*
15956 F: tools/testing/selftests/drivers/net/
15957
15958 NETEM NETWORK EMULATOR
15959 M: Stephen Hemminger <stephen@networkplu
15960 L: netdev@vger.kernel.org
15961 S: Maintained
15962 F: net/sched/sch_netem.c
15963
15964 NETERION 10GbE DRIVERS (s2io)
15965 M: Jon Mason <jdmason@kudzu.us>
15966 L: netdev@vger.kernel.org
15967 S: Supported
15968 F: Documentation/networking/device_driv
15969 F: drivers/net/ethernet/neterion/
15970
15971 NETFILTER
15972 M: Pablo Neira Ayuso <pablo@netfilter.or
15973 M: Jozsef Kadlecsik <kadlec@netfilter.or
15974 L: netfilter-devel@vger.kernel.org
15975 L: coreteam@netfilter.org
15976 S: Maintained
15977 W: http://www.netfilter.org/
15978 W: http://www.iptables.org/
15979 W: http://www.nftables.org/
15980 Q: http://patchwork.ozlabs.org/project/
15981 C: irc://irc.libera.chat/netfilter
15982 T: git git://git.kernel.org/pub/scm/lin
15983 T: git git://git.kernel.org/pub/scm/lin
15984 F: include/linux/netfilter*
15985 F: include/linux/netfilter/
15986 F: include/net/netfilter/
15987 F: include/uapi/linux/netfilter*
15988 F: include/uapi/linux/netfilter/
15989 F: net/*/netfilter.c
15990 F: net/*/netfilter/
15991 F: net/bridge/br_netfilter*.c
15992 F: net/netfilter/
15993 F: tools/testing/selftests/net/netfilte
15994
15995 NETROM NETWORK LAYER
15996 M: Ralf Baechle <ralf@linux-mips.org>
15997 L: linux-hams@vger.kernel.org
15998 S: Maintained
15999 W: https://linux-ax25.in-berlin.de
16000 F: include/net/netrom.h
16001 F: include/uapi/linux/netrom.h
16002 F: net/netrom/
16003
16004 NETRONIX EMBEDDED CONTROLLER
16005 M: Jonathan Neuschäfer <j.neuschaefer@g
16006 S: Maintained
16007 F: Documentation/devicetree/bindings/mf
16008 F: drivers/mfd/ntxec.c
16009 F: drivers/pwm/pwm-ntxec.c
16010 F: drivers/rtc/rtc-ntxec.c
16011 F: include/linux/mfd/ntxec.h
16012
16013 NETRONOME ETHERNET DRIVERS
16014 M: Louis Peens <louis.peens@corigine.com
16015 R: Jakub Kicinski <kuba@kernel.org>
16016 L: oss-drivers@corigine.com
16017 S: Maintained
16018 F: drivers/net/ethernet/netronome/
16019
16020 NETWORK BLOCK DEVICE (NBD)
16021 M: Josef Bacik <josef@toxicpanda.com>
16022 L: linux-block@vger.kernel.org
16023 L: nbd@other.debian.org
16024 S: Maintained
16025 F: Documentation/admin-guide/blockdev/n
16026 F: drivers/block/nbd.c
16027 F: include/trace/events/nbd.h
16028 F: include/uapi/linux/nbd.h
16029
16030 NETWORK DROP MONITOR
16031 M: Neil Horman <nhorman@tuxdriver.com>
16032 L: netdev@vger.kernel.org
16033 S: Maintained
16034 W: https://fedorahosted.org/dropwatch/
16035 F: include/uapi/linux/net_dropmon.h
16036 F: net/core/drop_monitor.c
16037
16038 NETWORKING DRIVERS
16039 M: Andrew Lunn <andrew+netdev@lunn.ch>
16040 M: "David S. Miller" <davem@davemloft.ne
16041 M: Eric Dumazet <edumazet@google.com>
16042 M: Jakub Kicinski <kuba@kernel.org>
16043 M: Paolo Abeni <pabeni@redhat.com>
16044 L: netdev@vger.kernel.org
16045 S: Maintained
16046 P: Documentation/process/maintainer-net
16047 Q: https://patchwork.kernel.org/project
16048 T: git git://git.kernel.org/pub/scm/lin
16049 T: git git://git.kernel.org/pub/scm/lin
16050 F: Documentation/devicetree/bindings/ne
16051 F: Documentation/networking/net_cacheli
16052 F: drivers/connector/
16053 F: drivers/net/
16054 F: include/dt-bindings/net/
16055 F: include/linux/cn_proc.h
16056 F: include/linux/etherdevice.h
16057 F: include/linux/ethtool_netlink.h
16058 F: include/linux/fcdevice.h
16059 F: include/linux/fddidevice.h
16060 F: include/linux/hippidevice.h
16061 F: include/linux/if_*
16062 F: include/linux/inetdevice.h
16063 F: include/linux/netdev*
16064 F: include/linux/platform_data/wiznet.h
16065 F: include/uapi/linux/cn_proc.h
16066 F: include/uapi/linux/ethtool_netlink.h
16067 F: include/uapi/linux/if_*
16068 F: include/uapi/linux/netdev*
16069 F: tools/testing/selftests/drivers/net/
16070 X: Documentation/devicetree/bindings/ne
16071 X: Documentation/devicetree/bindings/ne
16072 X: drivers/net/wireless/
16073
16074 NETWORKING DRIVERS (WIRELESS)
16075 M: Kalle Valo <kvalo@kernel.org>
16076 L: linux-wireless@vger.kernel.org
16077 S: Maintained
16078 W: https://wireless.wiki.kernel.org/
16079 Q: https://patchwork.kernel.org/project
16080 T: git git://git.kernel.org/pub/scm/lin
16081 T: git git://git.kernel.org/pub/scm/lin
16082 F: Documentation/devicetree/bindings/ne
16083 F: drivers/net/wireless/
16084
16085 NETWORKING [DSA]
16086 M: Andrew Lunn <andrew@lunn.ch>
16087 M: Vladimir Oltean <olteanv@gmail.com>
16088 S: Maintained
16089 F: Documentation/devicetree/bindings/ne
16090 F: Documentation/devicetree/bindings/ne
16091 F: Documentation/devicetree/bindings/ne
16092 F: drivers/net/dsa/
16093 F: include/linux/dsa/
16094 F: include/linux/platform_data/dsa.h
16095 F: include/net/dsa.h
16096 F: net/dsa/
16097 F: tools/testing/selftests/drivers/net/
16098
16099 NETWORKING [GENERAL]
16100 M: "David S. Miller" <davem@davemloft.ne
16101 M: Eric Dumazet <edumazet@google.com>
16102 M: Jakub Kicinski <kuba@kernel.org>
16103 M: Paolo Abeni <pabeni@redhat.com>
16104 R: Simon Horman <horms@kernel.org>
16105 L: netdev@vger.kernel.org
16106 S: Maintained
16107 P: Documentation/process/maintainer-net
16108 Q: https://patchwork.kernel.org/project
16109 B: mailto:netdev@vger.kernel.org
16110 T: git git://git.kernel.org/pub/scm/lin
16111 T: git git://git.kernel.org/pub/scm/lin
16112 F: Documentation/core-api/netlink.rst
16113 F: Documentation/netlink/
16114 F: Documentation/networking/
16115 F: Documentation/networking/net_cacheli
16116 F: Documentation/process/maintainer-net
16117 F: Documentation/userspace-api/netlink/
16118 F: include/linux/framer/framer-provider
16119 F: include/linux/framer/framer.h
16120 F: include/linux/in.h
16121 F: include/linux/indirect_call_wrapper.
16122 F: include/linux/inet.h
16123 F: include/linux/inet_diag.h
16124 F: include/linux/net.h
16125 F: include/linux/netdev*
16126 F: include/linux/netlink.h
16127 F: include/linux/netpoll.h
16128 F: include/linux/rtnetlink.h
16129 F: include/linux/seq_file_net.h
16130 F: include/linux/skbuff*
16131 F: include/net/
16132 F: include/uapi/linux/genetlink.h
16133 F: include/uapi/linux/hsr_netlink.h
16134 F: include/uapi/linux/in.h
16135 F: include/uapi/linux/inet_diag.h
16136 F: include/uapi/linux/nbd-netlink.h
16137 F: include/uapi/linux/net.h
16138 F: include/uapi/linux/net_namespace.h
16139 F: include/uapi/linux/netconf.h
16140 F: include/uapi/linux/netdev*
16141 F: include/uapi/linux/netlink.h
16142 F: include/uapi/linux/netlink_diag.h
16143 F: include/uapi/linux/rtnetlink.h
16144 F: lib/net_utils.c
16145 F: lib/random32.c
16146 F: net/
16147 F: samples/pktgen/
16148 F: tools/net/
16149 F: tools/testing/selftests/net/
16150 X: Documentation/networking/mac80211-in
16151 X: Documentation/networking/mac80211_hw
16152 X: Documentation/networking/regulatory.
16153 X: include/net/cfg80211.h
16154 X: include/net/ieee80211_radiotap.h
16155 X: include/net/iw_handler.h
16156 X: include/net/mac80211.h
16157 X: include/net/wext.h
16158 X: net/9p/
16159 X: net/bluetooth/
16160 X: net/mac80211/
16161 X: net/rfkill/
16162 X: net/wireless/
16163
16164 NETWORKING [IPSEC]
16165 M: Steffen Klassert <steffen.klassert@se
16166 M: Herbert Xu <herbert@gondor.apana.org.
16167 M: "David S. Miller" <davem@davemloft.ne
16168 L: netdev@vger.kernel.org
16169 S: Maintained
16170 T: git git://git.kernel.org/pub/scm/lin
16171 T: git git://git.kernel.org/pub/scm/lin
16172 F: include/net/xfrm.h
16173 F: include/uapi/linux/xfrm.h
16174 F: net/ipv4/ah4.c
16175 F: net/ipv4/esp4*
16176 F: net/ipv4/ip_vti.c
16177 F: net/ipv4/ipcomp.c
16178 F: net/ipv4/xfrm*
16179 F: net/ipv6/ah6.c
16180 F: net/ipv6/esp6*
16181 F: net/ipv6/ip6_vti.c
16182 F: net/ipv6/ipcomp6.c
16183 F: net/ipv6/xfrm*
16184 F: net/key/
16185 F: net/xfrm/
16186 F: tools/testing/selftests/net/ipsec.c
16187
16188 NETWORKING [IPv4/IPv6]
16189 M: "David S. Miller" <davem@davemloft.ne
16190 M: David Ahern <dsahern@kernel.org>
16191 L: netdev@vger.kernel.org
16192 S: Maintained
16193 T: git git://git.kernel.org/pub/scm/lin
16194 F: arch/x86/net/*
16195 F: include/linux/ip.h
16196 F: include/linux/ipv6*
16197 F: include/net/fib*
16198 F: include/net/ip*
16199 F: include/net/route.h
16200 F: net/ipv4/
16201 F: net/ipv6/
16202
16203 NETWORKING [LABELED] (NetLabel, Labeled IPse
16204 M: Paul Moore <paul@paul-moore.com>
16205 L: netdev@vger.kernel.org
16206 L: linux-security-module@vger.kernel.or
16207 S: Supported
16208 W: https://github.com/netlabel
16209 F: Documentation/netlabel/
16210 F: include/net/calipso.h
16211 F: include/net/cipso_ipv4.h
16212 F: include/net/netlabel.h
16213 F: include/uapi/linux/netfilter/xt_CONN
16214 F: include/uapi/linux/netfilter/xt_SECM
16215 F: net/ipv4/cipso_ipv4.c
16216 F: net/ipv6/calipso.c
16217 F: net/netfilter/xt_CONNSECMARK.c
16218 F: net/netfilter/xt_SECMARK.c
16219 F: net/netlabel/
16220
16221 NETWORKING [MACSEC]
16222 M: Sabrina Dubroca <sd@queasysnail.net>
16223 L: netdev@vger.kernel.org
16224 S: Maintained
16225 F: drivers/net/macsec.c
16226 F: include/net/macsec.h
16227 F: include/uapi/linux/if_macsec.h
16228 K: macsec
16229 K: \bmdo_
16230
16231 NETWORKING [MPTCP]
16232 M: Matthieu Baerts <matttbe@kernel.org>
16233 M: Mat Martineau <martineau@kernel.org>
16234 R: Geliang Tang <geliang@kernel.org>
16235 L: netdev@vger.kernel.org
16236 L: mptcp@lists.linux.dev
16237 S: Maintained
16238 W: https://github.com/multipath-tcp/mpt
16239 B: https://github.com/multipath-tcp/mpt
16240 T: git https://github.com/multipath-tcp
16241 T: git https://github.com/multipath-tcp
16242 F: Documentation/netlink/specs/mptcp_pm
16243 F: Documentation/networking/mptcp*.rst
16244 F: include/net/mptcp.h
16245 F: include/trace/events/mptcp.h
16246 F: include/uapi/linux/mptcp*.h
16247 F: net/mptcp/
16248 F: tools/testing/selftests/bpf/*/*mptcp
16249 F: tools/testing/selftests/net/mptcp/
16250
16251 NETWORKING [TCP]
16252 M: Eric Dumazet <edumazet@google.com>
16253 L: netdev@vger.kernel.org
16254 S: Maintained
16255 F: Documentation/networking/net_cacheli
16256 F: include/linux/tcp.h
16257 F: include/net/tcp.h
16258 F: include/trace/events/tcp.h
16259 F: include/uapi/linux/tcp.h
16260 F: net/ipv4/inet_connection_sock.c
16261 F: net/ipv4/inet_hashtables.c
16262 F: net/ipv4/inet_timewait_sock.c
16263 F: net/ipv4/syncookies.c
16264 F: net/ipv4/tcp*.c
16265 F: net/ipv6/inet6_connection_sock.c
16266 F: net/ipv6/inet6_hashtables.c
16267 F: net/ipv6/syncookies.c
16268 F: net/ipv6/tcp*.c
16269
16270 NETWORKING [TLS]
16271 M: Boris Pismenny <borisp@nvidia.com>
16272 M: John Fastabend <john.fastabend@gmail.
16273 M: Jakub Kicinski <kuba@kernel.org>
16274 L: netdev@vger.kernel.org
16275 S: Maintained
16276 F: include/net/tls.h
16277 F: include/uapi/linux/tls.h
16278 F: net/tls/*
16279
16280 NETXEN (1/10) GbE SUPPORT
16281 M: Manish Chopra <manishc@marvell.com>
16282 M: Rahul Verma <rahulv@marvell.com>
16283 M: GR-Linux-NIC-Dev@marvell.com
16284 L: netdev@vger.kernel.org
16285 S: Supported
16286 F: drivers/net/ethernet/qlogic/netxen/
16287
16288 NET_FAILOVER MODULE
16289 M: Sridhar Samudrala <sridhar.samudrala@
16290 L: netdev@vger.kernel.org
16291 S: Supported
16292 F: Documentation/networking/net_failove
16293 F: drivers/net/net_failover.c
16294 F: include/net/net_failover.h
16295
16296 NEXTHOP
16297 M: David Ahern <dsahern@kernel.org>
16298 L: netdev@vger.kernel.org
16299 S: Maintained
16300 F: include/net/netns/nexthop.h
16301 F: include/net/nexthop.h
16302 F: include/uapi/linux/nexthop.h
16303 F: net/ipv4/nexthop.c
16304
16305 NFC SUBSYSTEM
16306 M: Krzysztof Kozlowski <krzk@kernel.org>
16307 L: netdev@vger.kernel.org
16308 S: Maintained
16309 F: Documentation/devicetree/bindings/ne
16310 F: drivers/nfc/
16311 F: include/net/nfc/
16312 F: include/uapi/linux/nfc.h
16313 F: net/nfc/
16314
16315 NFC VIRTUAL NCI DEVICE DRIVER
16316 M: Bongsu Jeon <bongsu.jeon@samsung.com>
16317 L: netdev@vger.kernel.org
16318 S: Supported
16319 F: drivers/nfc/virtual_ncidev.c
16320 F: tools/testing/selftests/nci/
16321
16322 NFS, SUNRPC, AND LOCKD CLIENTS
16323 M: Trond Myklebust <trondmy@kernel.org>
16324 M: Anna Schumaker <anna@kernel.org>
16325 L: linux-nfs@vger.kernel.org
16326 S: Maintained
16327 W: http://client.linux-nfs.org
16328 T: git git://git.linux-nfs.org/projects
16329 F: Documentation/filesystems/nfs/
16330 F: fs/lockd/
16331 F: fs/nfs/
16332 F: fs/nfs_common/
16333 F: include/linux/lockd/
16334 F: include/linux/nfs*
16335 F: include/linux/sunrpc/
16336 F: include/uapi/linux/nfs*
16337 F: include/uapi/linux/sunrpc/
16338 F: net/sunrpc/
16339
16340 NILFS2 FILESYSTEM
16341 M: Ryusuke Konishi <konishi.ryusuke@gmai
16342 L: linux-nilfs@vger.kernel.org
16343 S: Supported
16344 W: https://nilfs.sourceforge.io/
16345 T: git https://github.com/konis/nilfs2.
16346 F: Documentation/filesystems/nilfs2.rst
16347 F: fs/nilfs2/
16348 F: include/trace/events/nilfs2.h
16349 F: include/uapi/linux/nilfs2_api.h
16350 F: include/uapi/linux/nilfs2_ondisk.h
16351
16352 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBu
16353 M: YOKOTA Hiroshi <yokota@netlab.is.tsuk
16354 S: Maintained
16355 W: http://www.netlab.is.tsukuba.ac.jp/~
16356 F: Documentation/scsi/NinjaSCSI.rst
16357 F: drivers/scsi/pcmcia/nsp_*
16358
16359 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST AD
16360 M: GOTO Masanori <gotom@debian.or.jp>
16361 M: YOKOTA Hiroshi <yokota@netlab.is.tsuk
16362 S: Maintained
16363 W: http://www.netlab.is.tsukuba.ac.jp/~
16364 F: Documentation/scsi/NinjaSCSI.rst
16365 F: drivers/scsi/nsp32*
16366
16367 NINTENDO HID DRIVER
16368 M: Daniel J. Ogorchock <djogorchock@gmai
16369 L: linux-input@vger.kernel.org
16370 S: Maintained
16371 F: drivers/hid/hid-nintendo*
16372
16373 NIOS2 ARCHITECTURE
16374 M: Dinh Nguyen <dinguyen@kernel.org>
16375 S: Maintained
16376 T: git git://git.kernel.org/pub/scm/lin
16377 F: arch/nios2/
16378
16379 NITRO ENCLAVES (NE)
16380 M: Alexandru Ciobotaru <alcioa@amazon.co
16381 L: linux-kernel@vger.kernel.org
16382 L: The AWS Nitro Enclaves Team <aws-nitr
16383 S: Supported
16384 W: https://aws.amazon.com/ec2/nitro/nit
16385 F: Documentation/virt/ne_overview.rst
16386 F: drivers/virt/nitro_enclaves/
16387 F: include/linux/nitro_enclaves.h
16388 F: include/uapi/linux/nitro_enclaves.h
16389 F: samples/nitro_enclaves/
16390
16391 NITRO SECURE MODULE (NSM)
16392 M: Alexander Graf <graf@amazon.com>
16393 L: linux-kernel@vger.kernel.org
16394 L: The AWS Nitro Enclaves Team <aws-nitr
16395 S: Supported
16396 W: https://aws.amazon.com/ec2/nitro/nit
16397 F: drivers/misc/nsm.c
16398 F: include/uapi/linux/nsm.h
16399
16400 NOHZ, DYNTICKS SUPPORT
16401 M: Anna-Maria Behnsen <anna-maria@linutr
16402 M: Frederic Weisbecker <frederic@kernel.
16403 M: Ingo Molnar <mingo@kernel.org>
16404 M: Thomas Gleixner <tglx@linutronix.de>
16405 L: linux-kernel@vger.kernel.org
16406 S: Maintained
16407 T: git git://git.kernel.org/pub/scm/lin
16408 F: include/linux/sched/nohz.h
16409 F: include/linux/tick.h
16410 F: kernel/time/tick*.*
16411
16412 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD
16413 M: Pavel Machek <pavel@ucw.cz>
16414 M: Sakari Ailus <sakari.ailus@iki.fi>
16415 L: linux-media@vger.kernel.org
16416 S: Maintained
16417 F: drivers/media/i2c/ad5820.c
16418 F: drivers/media/i2c/et8ek8
16419
16420 NOKIA N900 POWER SUPPLY DRIVERS
16421 R: Pali Rohár <pali@kernel.org>
16422 F: drivers/power/supply/bq2415x_charger
16423 F: drivers/power/supply/bq27xxx_battery
16424 F: drivers/power/supply/bq27xxx_battery
16425 F: drivers/power/supply/isp1704_charger
16426 F: drivers/power/supply/rx51_battery.c
16427 F: include/linux/power/bq2415x_charger.
16428 F: include/linux/power/bq27xxx_battery.
16429
16430 NOLIBC HEADER FILE
16431 M: Willy Tarreau <w@1wt.eu>
16432 M: Thomas Weißschuh <linux@weissschuh.n
16433 S: Maintained
16434 T: git git://git.kernel.org/pub/scm/lin
16435 F: tools/include/nolibc/
16436 F: tools/testing/selftests/nolibc/
16437
16438 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
16439 M: Hans de Goede <hdegoede@redhat.com>
16440 L: linux-input@vger.kernel.org
16441 S: Maintained
16442 F: drivers/input/touchscreen/novatek-nv
16443
16444 NSDEPS
16445 M: Matthias Maennich <maennich@google.co
16446 S: Maintained
16447 F: Documentation/core-api/symbol-namesp
16448 F: scripts/nsdeps
16449
16450 NTB AMD DRIVER
16451 M: Sanjay R Mehta <sanju.mehta@amd.com>
16452 M: Shyam Sundar S K <Shyam-sundar.S-k@am
16453 L: ntb@lists.linux.dev
16454 S: Supported
16455 F: drivers/ntb/hw/amd/
16456
16457 NTB DRIVER CORE
16458 M: Jon Mason <jdmason@kudzu.us>
16459 M: Dave Jiang <dave.jiang@intel.com>
16460 M: Allen Hubbe <allenbh@gmail.com>
16461 L: ntb@lists.linux.dev
16462 S: Supported
16463 W: https://github.com/jonmason/ntb/wiki
16464 T: git https://github.com/jonmason/ntb.
16465 F: drivers/net/ntb_netdev.c
16466 F: drivers/ntb/
16467 F: drivers/pci/endpoint/functions/pci-e
16468 F: include/linux/ntb.h
16469 F: include/linux/ntb_transport.h
16470 F: tools/testing/selftests/ntb/
16471
16472 NTB INTEL DRIVER
16473 M: Dave Jiang <dave.jiang@intel.com>
16474 L: ntb@lists.linux.dev
16475 S: Supported
16476 W: https://github.com/davejiang/linux/w
16477 T: git https://github.com/davejiang/lin
16478 F: drivers/ntb/hw/intel/
16479
16480 NTFS3 FILESYSTEM
16481 M: Konstantin Komarov <almaz.alexandrovi
16482 L: ntfs3@lists.linux.dev
16483 S: Supported
16484 W: http://www.paragon-software.com/
16485 T: git https://github.com/Paragon-Softw
16486 F: Documentation/filesystems/ntfs3.rst
16487 F: fs/ntfs3/
16488
16489 NUBUS SUBSYSTEM
16490 M: Finn Thain <fthain@linux-m68k.org>
16491 L: linux-m68k@lists.linux-m68k.org
16492 S: Maintained
16493 F: arch/*/include/asm/nubus.h
16494 F: drivers/nubus/
16495 F: include/linux/nubus.h
16496 F: include/uapi/linux/nubus.h
16497
16498 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRI
16499 M: Antonino Daplas <adaplas@gmail.com>
16500 L: linux-fbdev@vger.kernel.org
16501 S: Maintained
16502 F: drivers/video/fbdev/nvidia/
16503 F: drivers/video/fbdev/riva/
16504
16505 NVIDIA WMI EC BACKLIGHT DRIVER
16506 M: Daniel Dadap <ddadap@nvidia.com>
16507 L: platform-driver-x86@vger.kernel.org
16508 S: Supported
16509 F: drivers/platform/x86/nvidia-wmi-ec-b
16510 F: include/linux/platform_data/x86/nvid
16511
16512 NVM EXPRESS DRIVER
16513 M: Keith Busch <kbusch@kernel.org>
16514 M: Jens Axboe <axboe@fb.com>
16515 M: Christoph Hellwig <hch@lst.de>
16516 M: Sagi Grimberg <sagi@grimberg.me>
16517 L: linux-nvme@lists.infradead.org
16518 S: Supported
16519 W: http://git.infradead.org/nvme.git
16520 T: git git://git.infradead.org/nvme.git
16521 F: Documentation/nvme/
16522 F: drivers/nvme/common/
16523 F: drivers/nvme/host/
16524 F: include/linux/nvme-*.h
16525 F: include/linux/nvme.h
16526 F: include/uapi/linux/nvme_ioctl.h
16527
16528 NVM EXPRESS FABRICS AUTHENTICATION
16529 M: Hannes Reinecke <hare@suse.de>
16530 L: linux-nvme@lists.infradead.org
16531 S: Supported
16532 F: drivers/nvme/host/auth.c
16533 F: drivers/nvme/target/auth.c
16534 F: drivers/nvme/target/fabrics-cmd-auth
16535 F: include/linux/nvme-auth.h
16536
16537 NVM EXPRESS FC TRANSPORT DRIVERS
16538 M: James Smart <james.smart@broadcom.com
16539 L: linux-nvme@lists.infradead.org
16540 S: Supported
16541 F: drivers/nvme/host/fc.c
16542 F: drivers/nvme/target/fc.c
16543 F: drivers/nvme/target/fcloop.c
16544 F: include/linux/nvme-fc-driver.h
16545 F: include/linux/nvme-fc.h
16546
16547 NVM EXPRESS HARDWARE MONITORING SUPPORT
16548 M: Guenter Roeck <linux@roeck-us.net>
16549 L: linux-nvme@lists.infradead.org
16550 S: Supported
16551 F: drivers/nvme/host/hwmon.c
16552
16553 NVM EXPRESS TARGET DRIVER
16554 M: Christoph Hellwig <hch@lst.de>
16555 M: Sagi Grimberg <sagi@grimberg.me>
16556 M: Chaitanya Kulkarni <kch@nvidia.com>
16557 L: linux-nvme@lists.infradead.org
16558 S: Supported
16559 W: http://git.infradead.org/nvme.git
16560 T: git git://git.infradead.org/nvme.git
16561 F: drivers/nvme/target/
16562
16563 NVMEM FRAMEWORK
16564 M: Srinivas Kandagatla <srinivas.kandaga
16565 S: Maintained
16566 T: git git://git.kernel.org/pub/scm/lin
16567 F: Documentation/ABI/stable/sysfs-bus-n
16568 F: Documentation/devicetree/bindings/nv
16569 F: drivers/nvmem/
16570 F: include/linux/nvmem-consumer.h
16571 F: include/linux/nvmem-provider.h
16572
16573 NXP BLUETOOTH WIRELESS DRIVERS
16574 M: Amitkumar Karwar <amitkumar.karwar@nx
16575 M: Neeraj Kale <neeraj.sanjaykale@nxp.co
16576 S: Maintained
16577 F: Documentation/devicetree/bindings/ne
16578 F: drivers/bluetooth/btnxpuart.c
16579
16580 NXP C45 TJA11XX PHY DRIVER
16581 M: Andrei Botila <andrei.botila@oss.nxp.
16582 L: netdev@vger.kernel.org
16583 S: Maintained
16584 F: drivers/net/phy/nxp-c45-tja11xx*
16585
16586 NXP FSPI DRIVER
16587 M: Han Xu <han.xu@nxp.com>
16588 M: Haibo Chen <haibo.chen@nxp.com>
16589 R: Yogesh Gaur <yogeshgaur.83@gmail.com>
16590 L: linux-spi@vger.kernel.org
16591 L: imx@lists.linux.dev
16592 S: Maintained
16593 F: Documentation/devicetree/bindings/sp
16594 F: drivers/spi/spi-nxp-fspi.c
16595
16596 NXP FXAS21002C DRIVER
16597 M: Rui Miguel Silva <rmfrfs@gmail.com>
16598 L: linux-iio@vger.kernel.org
16599 S: Maintained
16600 F: Documentation/devicetree/bindings/ii
16601 F: drivers/iio/gyro/fxas21002c.h
16602 F: drivers/iio/gyro/fxas21002c_core.c
16603 F: drivers/iio/gyro/fxas21002c_i2c.c
16604 F: drivers/iio/gyro/fxas21002c_spi.c
16605
16606 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
16607 M: Haibo Chen <haibo.chen@nxp.com>
16608 L: linux-iio@vger.kernel.org
16609 L: imx@lists.linux.dev
16610 S: Maintained
16611 F: Documentation/devicetree/bindings/ii
16612 F: Documentation/devicetree/bindings/ii
16613 F: Documentation/devicetree/bindings/ii
16614 F: drivers/iio/adc/imx7d_adc.c
16615 F: drivers/iio/adc/imx93_adc.c
16616 F: drivers/iio/adc/vf610_adc.c
16617
16618 NXP i.MX 8M ISI DRIVER
16619 M: Laurent Pinchart <laurent.pinchart@id
16620 L: linux-media@vger.kernel.org
16621 S: Maintained
16622 F: Documentation/devicetree/bindings/me
16623 F: drivers/media/platform/nxp/imx8-isi/
16624
16625 NXP i.MX 8MP DW100 V4L2 DRIVER
16626 M: Xavier Roumegue <xavier.roumegue@oss.
16627 L: linux-media@vger.kernel.org
16628 S: Maintained
16629 F: Documentation/devicetree/bindings/me
16630 F: Documentation/userspace-api/media/dr
16631 F: drivers/media/platform/nxp/dw100/
16632 F: include/uapi/linux/dw100.h
16633
16634 NXP i.MX 8MQ DCSS DRIVER
16635 M: Laurentiu Palcu <laurentiu.palcu@oss.
16636 R: Lucas Stach <l.stach@pengutronix.de>
16637 L: dri-devel@lists.freedesktop.org
16638 S: Maintained
16639 T: git https://gitlab.freedesktop.org/d
16640 F: Documentation/devicetree/bindings/di
16641 F: drivers/gpu/drm/imx/dcss/
16642
16643 NXP i.MX 8QXP ADC DRIVER
16644 M: Cai Huoqing <cai.huoqing@linux.dev>
16645 M: Haibo Chen <haibo.chen@nxp.com>
16646 L: imx@lists.linux.dev
16647 L: linux-iio@vger.kernel.org
16648 S: Maintained
16649 F: Documentation/devicetree/bindings/ii
16650 F: drivers/iio/adc/imx8qxp-adc.c
16651
16652 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
16653 M: Mirela Rabulea <mirela.rabulea@nxp.co
16654 L: imx@lists.linux.dev
16655 L: linux-media@vger.kernel.org
16656 S: Maintained
16657 F: Documentation/devicetree/bindings/me
16658 F: drivers/media/platform/nxp/imx-jpeg
16659
16660 NXP i.MX CLOCK DRIVERS
16661 M: Abel Vesa <abelvesa@kernel.org>
16662 R: Peng Fan <peng.fan@nxp.com>
16663 L: linux-clk@vger.kernel.org
16664 L: imx@lists.linux.dev
16665 S: Maintained
16666 T: git git://git.kernel.org/pub/scm/lin
16667 F: Documentation/devicetree/bindings/cl
16668 F: drivers/clk/imx/
16669 F: include/dt-bindings/clock/imx*
16670
16671 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEV
16672 M: Jagan Teki <jagan@amarulasolutions.co
16673 S: Maintained
16674 F: Documentation/devicetree/bindings/re
16675 F: drivers/regulator/pf8x00-regulator.c
16676
16677 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
16678 M: Krzysztof Kozlowski <krzk@kernel.org>
16679 L: linux-kernel@vger.kernel.org
16680 S: Maintained
16681 F: Documentation/devicetree/bindings/ex
16682 F: drivers/extcon/extcon-ptn5150.c
16683
16684 NXP SGTL5000 DRIVER
16685 M: Fabio Estevam <festevam@gmail.com>
16686 L: linux-sound@vger.kernel.org
16687 S: Maintained
16688 F: Documentation/devicetree/bindings/so
16689 F: sound/soc/codecs/sgtl5000*
16690
16691 NXP SJA1105 ETHERNET SWITCH DRIVER
16692 M: Vladimir Oltean <olteanv@gmail.com>
16693 L: linux-kernel@vger.kernel.org
16694 S: Maintained
16695 F: drivers/net/dsa/sja1105
16696 F: drivers/net/pcs/pcs-xpcs-nxp.c
16697
16698 NXP TDA998X DRM DRIVER
16699 M: Russell King <linux@armlinux.org.uk>
16700 S: Maintained
16701 T: git git://git.armlinux.org.uk/~rmk/l
16702 T: git git://git.armlinux.org.uk/~rmk/l
16703 F: drivers/gpu/drm/i2c/tda998x_drv.c
16704 F: include/drm/i2c/tda998x.h
16705 F: include/dt-bindings/display/tda998x.
16706 K: "nxp,tda998x"
16707
16708 NXP TFA9879 DRIVER
16709 M: Peter Rosin <peda@axentia.se>
16710 L: linux-sound@vger.kernel.org
16711 S: Maintained
16712 F: Documentation/devicetree/bindings/so
16713 F: sound/soc/codecs/tfa9879*
16714
16715 NXP-NCI NFC DRIVER
16716 S: Orphan
16717 F: Documentation/devicetree/bindings/ne
16718 F: drivers/nfc/nxp-nci
16719
16720 NXP/Goodix TFA989X (TFA1) DRIVER
16721 M: Stephan Gerhold <stephan@gerhold.net>
16722 L: linux-sound@vger.kernel.org
16723 S: Maintained
16724 F: Documentation/devicetree/bindings/so
16725 F: sound/soc/codecs/tfa989x.c
16726
16727 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
16728 M: Jonas Malaco <jonas@protocubo.io>
16729 L: linux-hwmon@vger.kernel.org
16730 S: Maintained
16731 F: Documentation/hwmon/nzxt-kraken2.rst
16732 F: drivers/hwmon/nzxt-kraken2.c
16733
16734 NZXT-KRAKEN3 HARDWARE MONITORING DRIVER
16735 M: Jonas Malaco <jonas@protocubo.io>
16736 M: Aleksa Savic <savicaleksa83@gmail.com
16737 L: linux-hwmon@vger.kernel.org
16738 S: Maintained
16739 F: Documentation/hwmon/nzxt-kraken3.rst
16740 F: drivers/hwmon/nzxt-kraken3.c
16741
16742 NZXT-SMART2 HARDWARE MONITORING DRIVER
16743 M: Aleksandr Mezin <mezin.alexander@gmai
16744 L: linux-hwmon@vger.kernel.org
16745 S: Maintained
16746 F: Documentation/hwmon/nzxt-smart2.rst
16747 F: drivers/hwmon/nzxt-smart2.c
16748
16749 OBJAGG
16750 M: Jiri Pirko <jiri@resnulli.us>
16751 L: netdev@vger.kernel.org
16752 S: Supported
16753 F: include/linux/objagg.h
16754 F: lib/objagg.c
16755 F: lib/test_objagg.c
16756
16757 OBJPOOL
16758 M: Matt Wu <wuqiang.matt@bytedance.com>
16759 S: Supported
16760 F: include/linux/objpool.h
16761 F: lib/objpool.c
16762 F: lib/test_objpool.c
16763
16764 OBJTOOL
16765 M: Josh Poimboeuf <jpoimboe@kernel.org>
16766 M: Peter Zijlstra <peterz@infradead.org>
16767 S: Supported
16768 F: include/linux/objtool*.h
16769 F: tools/objtool/
16770
16771 OCELOT ETHERNET SWITCH DRIVER
16772 M: Vladimir Oltean <vladimir.oltean@nxp.
16773 M: Claudiu Manoil <claudiu.manoil@nxp.co
16774 M: Alexandre Belloni <alexandre.belloni@
16775 M: UNGLinuxDriver@microchip.com
16776 L: netdev@vger.kernel.org
16777 S: Supported
16778 F: drivers/net/dsa/ocelot/*
16779 F: drivers/net/ethernet/mscc/
16780 F: include/soc/mscc/ocelot*
16781 F: net/dsa/tag_ocelot.c
16782 F: net/dsa/tag_ocelot_8021q.c
16783 F: tools/testing/selftests/drivers/net/
16784
16785 OCELOT EXTERNAL SWITCH CONTROL
16786 M: Colin Foster <colin.foster@in-advanta
16787 S: Supported
16788 F: Documentation/devicetree/bindings/mf
16789 F: drivers/mfd/ocelot*
16790 F: drivers/net/dsa/ocelot/ocelot_ext.c
16791 F: include/linux/mfd/ocelot.h
16792
16793 OCXL (Open Coherent Accelerator Processor In
16794 M: Frederic Barrat <fbarrat@linux.ibm.co
16795 M: Andrew Donnellan <ajd@linux.ibm.com>
16796 L: linuxppc-dev@lists.ozlabs.org
16797 S: Supported
16798 F: Documentation/userspace-api/accelera
16799 F: arch/powerpc/include/asm/pnv-ocxl.h
16800 F: arch/powerpc/platforms/powernv/ocxl.
16801 F: drivers/misc/ocxl/
16802 F: include/misc/ocxl*
16803 F: include/uapi/misc/ocxl.h
16804
16805 OMAP AUDIO SUPPORT
16806 M: Peter Ujfalusi <peter.ujfalusi@gmail.
16807 M: Jarkko Nikula <jarkko.nikula@bitmer.c
16808 L: linux-sound@vger.kernel.org
16809 L: linux-omap@vger.kernel.org
16810 S: Maintained
16811 F: sound/soc/ti/n810.c
16812 F: sound/soc/ti/omap*
16813 F: sound/soc/ti/rx51.c
16814 F: sound/soc/ti/sdma-pcm.*
16815
16816 OMAP CLOCK FRAMEWORK SUPPORT
16817 M: Paul Walmsley <paul@pwsan.com>
16818 L: linux-omap@vger.kernel.org
16819 S: Maintained
16820 F: arch/arm/*omap*/*clock*
16821
16822 OMAP DEVICE TREE SUPPORT
16823 M: Tony Lindgren <tony@atomide.com>
16824 L: linux-omap@vger.kernel.org
16825 L: devicetree@vger.kernel.org
16826 S: Maintained
16827 F: arch/arm/boot/dts/ti/omap/
16828
16829 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPO
16830 L: linux-omap@vger.kernel.org
16831 L: linux-fbdev@vger.kernel.org
16832 S: Orphan
16833 F: Documentation/arch/arm/omap/dss.rst
16834 F: drivers/video/fbdev/omap2/
16835
16836 OMAP FRAMEBUFFER SUPPORT
16837 L: linux-fbdev@vger.kernel.org
16838 L: linux-omap@vger.kernel.org
16839 S: Orphan
16840 F: drivers/video/fbdev/omap/
16841
16842 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPO
16843 M: Roger Quadros <rogerq@kernel.org>
16844 M: Tony Lindgren <tony@atomide.com>
16845 L: linux-omap@vger.kernel.org
16846 S: Maintained
16847 F: arch/arm/mach-omap2/*gpmc*
16848 F: drivers/memory/omap-gpmc.c
16849
16850 OMAP GPIO DRIVER
16851 M: Grygorii Strashko <grygorii.strashko@
16852 M: Santosh Shilimkar <ssantosh@kernel.or
16853 M: Kevin Hilman <khilman@kernel.org>
16854 L: linux-omap@vger.kernel.org
16855 S: Maintained
16856 F: Documentation/devicetree/bindings/gp
16857 F: drivers/gpio/gpio-omap.c
16858
16859 OMAP HARDWARE SPINLOCK SUPPORT
16860 L: linux-omap@vger.kernel.org
16861 S: Orphan
16862 F: drivers/hwspinlock/omap_hwspinlock.c
16863
16864 OMAP HS MMC SUPPORT
16865 L: linux-mmc@vger.kernel.org
16866 L: linux-omap@vger.kernel.org
16867 S: Orphan
16868 F: drivers/mmc/host/omap_hsmmc.c
16869
16870 OMAP HWMOD DATA
16871 M: Paul Walmsley <paul@pwsan.com>
16872 L: linux-omap@vger.kernel.org
16873 S: Maintained
16874 F: arch/arm/mach-omap2/omap_hwmod*data*
16875
16876 OMAP HWMOD SUPPORT
16877 M: Paul Walmsley <paul@pwsan.com>
16878 L: linux-omap@vger.kernel.org
16879 S: Maintained
16880 F: arch/arm/mach-omap2/omap_hwmod.*
16881
16882 OMAP I2C DRIVER
16883 M: Vignesh R <vigneshr@ti.com>
16884 L: linux-omap@vger.kernel.org
16885 L: linux-i2c@vger.kernel.org
16886 S: Maintained
16887 F: Documentation/devicetree/bindings/i2
16888 F: drivers/i2c/busses/i2c-omap.c
16889
16890 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4
16891 M: Laurent Pinchart <laurent.pinchart@id
16892 L: linux-media@vger.kernel.org
16893 S: Maintained
16894 F: Documentation/devicetree/bindings/me
16895 F: drivers/media/platform/ti/omap3isp/
16896 F: drivers/staging/media/omap4iss/
16897
16898 OMAP MMC SUPPORT
16899 M: Aaro Koskinen <aaro.koskinen@iki.fi>
16900 L: linux-omap@vger.kernel.org
16901 S: Odd Fixes
16902 F: drivers/mmc/host/omap.c
16903
16904 OMAP POWER MANAGEMENT SUPPORT
16905 M: Kevin Hilman <khilman@kernel.org>
16906 L: linux-omap@vger.kernel.org
16907 S: Maintained
16908 F: arch/arm/*omap*/*pm*
16909 F: drivers/cpufreq/omap-cpufreq.c
16910
16911 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPOR
16912 M: Paul Walmsley <paul@pwsan.com>
16913 L: linux-omap@vger.kernel.org
16914 S: Maintained
16915 F: arch/arm/mach-omap2/prm*
16916
16917 OMAP RANDOM NUMBER GENERATOR SUPPORT
16918 M: Deepak Saxena <dsaxena@plexity.net>
16919 S: Maintained
16920 F: drivers/char/hw_random/omap-rng.c
16921
16922 OMAP USB SUPPORT
16923 L: linux-usb@vger.kernel.org
16924 L: linux-omap@vger.kernel.org
16925 S: Orphan
16926 F: arch/arm/*omap*/usb*
16927 F: drivers/usb/*/*omap*
16928
16929 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
16930 M: Mark Jackson <mpfj@newflow.co.uk>
16931 L: linux-omap@vger.kernel.org
16932 S: Maintained
16933 F: arch/arm/boot/dts/ti/omap/am335x-nan
16934
16935 OMAP1 SUPPORT
16936 M: Aaro Koskinen <aaro.koskinen@iki.fi>
16937 M: Janusz Krzysztofik <jmkrzyszt@gmail.c
16938 R: Tony Lindgren <tony@atomide.com>
16939 L: linux-omap@vger.kernel.org
16940 S: Maintained
16941 Q: http://patchwork.kernel.org/project/
16942 T: git git://git.kernel.org/pub/scm/lin
16943 F: arch/arm/configs/omap1_defconfig
16944 F: arch/arm/mach-omap1/
16945 F: drivers/i2c/busses/i2c-omap.c
16946 F: include/linux/platform_data/ams-delt
16947 F: include/linux/platform_data/i2c-omap
16948
16949 OMAP2+ SUPPORT
16950 M: Aaro Koskinen <aaro.koskinen@iki.fi>
16951 M: Andreas Kemnade <andreas@kemnade.info
16952 M: Kevin Hilman <khilman@baylibre.com>
16953 M: Roger Quadros <rogerq@kernel.org>
16954 M: Tony Lindgren <tony@atomide.com>
16955 L: linux-omap@vger.kernel.org
16956 S: Maintained
16957 W: http://linux.omap.com/
16958 Q: http://patchwork.kernel.org/project/
16959 T: git git://git.kernel.org/pub/scm/lin
16960 F: Documentation/devicetree/bindings/ar
16961 F: arch/arm/configs/omap2plus_defconfig
16962 F: arch/arm/mach-omap2/
16963 F: drivers/bus/omap*.[ch]
16964 F: drivers/bus/ti-sysc.c
16965 F: drivers/gpio/gpio-tps65219.c
16966 F: drivers/i2c/busses/i2c-omap.c
16967 F: drivers/irqchip/irq-omap-intc.c
16968 F: drivers/mfd/*omap*.c
16969 F: drivers/mfd/menelaus.c
16970 F: drivers/mfd/palmas.c
16971 F: drivers/mfd/tps65217.c
16972 F: drivers/mfd/tps65218.c
16973 F: drivers/mfd/tps65219.c
16974 F: drivers/mfd/tps65910.c
16975 F: drivers/mfd/twl-core.[ch]
16976 F: drivers/mfd/twl4030*.c
16977 F: drivers/mfd/twl6030*.c
16978 F: drivers/mfd/twl6040*.c
16979 F: drivers/regulator/palmas-regulator*.
16980 F: drivers/regulator/pbias-regulator.c
16981 F: drivers/regulator/tps65217-regulator
16982 F: drivers/regulator/tps65218-regulator
16983 F: drivers/regulator/tps65219-regulator
16984 F: drivers/regulator/tps65910-regulator
16985 F: drivers/regulator/twl-regulator.c
16986 F: drivers/regulator/twl6030-regulator.
16987 F: include/linux/platform_data/i2c-omap
16988 F: include/linux/platform_data/ti-sysc.
16989
16990 OMFS FILESYSTEM
16991 M: Bob Copeland <me@bobcopeland.com>
16992 L: linux-karma-devel@lists.sourceforge.
16993 S: Maintained
16994 F: Documentation/filesystems/omfs.rst
16995 F: fs/omfs/
16996
16997 OMNIVISION OG01A1B SENSOR DRIVER
16998 M: Sakari Ailus <sakari.ailus@linux.inte
16999 L: linux-media@vger.kernel.org
17000 S: Maintained
17001 F: Documentation/devicetree/bindings/me
17002 F: drivers/media/i2c/og01a1b.c
17003
17004 OMNIVISION OV01A10 SENSOR DRIVER
17005 M: Bingbu Cao <bingbu.cao@intel.com>
17006 L: linux-media@vger.kernel.org
17007 S: Maintained
17008 T: git git://linuxtv.org/media_tree.git
17009 F: drivers/media/i2c/ov01a10.c
17010
17011 OMNIVISION OV02A10 SENSOR DRIVER
17012 L: linux-media@vger.kernel.org
17013 S: Orphan
17014 T: git git://linuxtv.org/media_tree.git
17015 F: Documentation/devicetree/bindings/me
17016 F: drivers/media/i2c/ov02a10.c
17017
17018 OMNIVISION OV08D10 SENSOR DRIVER
17019 M: Jimmy Su <jimmy.su@intel.com>
17020 L: linux-media@vger.kernel.org
17021 S: Maintained
17022 T: git git://linuxtv.org/media_tree.git
17023 F: drivers/media/i2c/ov08d10.c
17024
17025 OMNIVISION OV08X40 SENSOR DRIVER
17026 M: Jason Chen <jason.z.chen@intel.com>
17027 L: linux-media@vger.kernel.org
17028 S: Maintained
17029 T: git git://linuxtv.org/media_tree.git
17030 F: drivers/media/i2c/ov08x40.c
17031
17032 OMNIVISION OV13858 SENSOR DRIVER
17033 M: Sakari Ailus <sakari.ailus@linux.inte
17034 L: linux-media@vger.kernel.org
17035 S: Maintained
17036 T: git git://linuxtv.org/media_tree.git
17037 F: drivers/media/i2c/ov13858.c
17038
17039 OMNIVISION OV13B10 SENSOR DRIVER
17040 M: Arec Kao <arec.kao@intel.com>
17041 L: linux-media@vger.kernel.org
17042 S: Maintained
17043 T: git git://linuxtv.org/media_tree.git
17044 F: drivers/media/i2c/ov13b10.c
17045
17046 OMNIVISION OV2680 SENSOR DRIVER
17047 M: Rui Miguel Silva <rmfrfs@gmail.com>
17048 M: Hans de Goede <hansg@kernel.org>
17049 L: linux-media@vger.kernel.org
17050 S: Maintained
17051 T: git git://linuxtv.org/media_tree.git
17052 F: Documentation/devicetree/bindings/me
17053 F: drivers/media/i2c/ov2680.c
17054
17055 OMNIVISION OV2685 SENSOR DRIVER
17056 M: Shunqian Zheng <zhengsq@rock-chips.co
17057 L: linux-media@vger.kernel.org
17058 S: Maintained
17059 T: git git://linuxtv.org/media_tree.git
17060 F: Documentation/devicetree/bindings/me
17061 F: drivers/media/i2c/ov2685.c
17062
17063 OMNIVISION OV2740 SENSOR DRIVER
17064 M: Tianshu Qiu <tian.shu.qiu@intel.com>
17065 R: Sakari Ailus <sakari.ailus@linux.inte
17066 R: Bingbu Cao <bingbu.cao@intel.com>
17067 L: linux-media@vger.kernel.org
17068 S: Maintained
17069 T: git git://linuxtv.org/media_tree.git
17070 F: drivers/media/i2c/ov2740.c
17071
17072 OMNIVISION OV4689 SENSOR DRIVER
17073 M: Mikhail Rudenko <mike.rudenko@gmail.c
17074 L: linux-media@vger.kernel.org
17075 S: Maintained
17076 T: git git://linuxtv.org/media_tree.git
17077 F: Documentation/devicetree/bindings/me
17078 F: drivers/media/i2c/ov4689.c
17079
17080 OMNIVISION OV5640 SENSOR DRIVER
17081 M: Steve Longerbeam <slongerbeam@gmail.c
17082 L: linux-media@vger.kernel.org
17083 S: Maintained
17084 T: git git://linuxtv.org/media_tree.git
17085 F: drivers/media/i2c/ov5640.c
17086
17087 OMNIVISION OV5647 SENSOR DRIVER
17088 M: Dave Stevenson <dave.stevenson@raspbe
17089 M: Jacopo Mondi <jacopo@jmondi.org>
17090 L: linux-media@vger.kernel.org
17091 S: Maintained
17092 T: git git://linuxtv.org/media_tree.git
17093 F: Documentation/devicetree/bindings/me
17094 F: drivers/media/i2c/ov5647.c
17095
17096 OMNIVISION OV5670 SENSOR DRIVER
17097 M: Sakari Ailus <sakari.ailus@linux.inte
17098 L: linux-media@vger.kernel.org
17099 S: Maintained
17100 T: git git://linuxtv.org/media_tree.git
17101 F: Documentation/devicetree/bindings/me
17102 F: drivers/media/i2c/ov5670.c
17103
17104 OMNIVISION OV5675 SENSOR DRIVER
17105 M: Sakari Ailus <sakari.ailus@linux.inte
17106 L: linux-media@vger.kernel.org
17107 S: Maintained
17108 T: git git://linuxtv.org/media_tree.git
17109 F: Documentation/devicetree/bindings/me
17110 F: drivers/media/i2c/ov5675.c
17111
17112 OMNIVISION OV5693 SENSOR DRIVER
17113 M: Daniel Scally <djrscally@gmail.com>
17114 L: linux-media@vger.kernel.org
17115 S: Maintained
17116 T: git git://linuxtv.org/media_tree.git
17117 F: Documentation/devicetree/bindings/me
17118 F: drivers/media/i2c/ov5693.c
17119
17120 OMNIVISION OV5695 SENSOR DRIVER
17121 M: Shunqian Zheng <zhengsq@rock-chips.co
17122 L: linux-media@vger.kernel.org
17123 S: Maintained
17124 T: git git://linuxtv.org/media_tree.git
17125 F: drivers/media/i2c/ov5695.c
17126
17127 OMNIVISION OV64A40 SENSOR DRIVER
17128 M: Jacopo Mondi <jacopo.mondi@ideasonboa
17129 L: linux-media@vger.kernel.org
17130 S: Maintained
17131 T: git git://linuxtv.org/media_tree.git
17132 F: Documentation/devicetree/bindings/me
17133 F: drivers/media/i2c/ov64a40.c
17134
17135 OMNIVISION OV7670 SENSOR DRIVER
17136 L: linux-media@vger.kernel.org
17137 S: Orphan
17138 T: git git://linuxtv.org/media_tree.git
17139 F: Documentation/devicetree/bindings/me
17140 F: drivers/media/i2c/ov7670.c
17141
17142 OMNIVISION OV772x SENSOR DRIVER
17143 M: Jacopo Mondi <jacopo@jmondi.org>
17144 L: linux-media@vger.kernel.org
17145 S: Odd fixes
17146 T: git git://linuxtv.org/media_tree.git
17147 F: Documentation/devicetree/bindings/me
17148 F: drivers/media/i2c/ov772x.c
17149 F: include/media/i2c/ov772x.h
17150
17151 OMNIVISION OV7740 SENSOR DRIVER
17152 L: linux-media@vger.kernel.org
17153 S: Orphan
17154 T: git git://linuxtv.org/media_tree.git
17155 F: Documentation/devicetree/bindings/me
17156 F: drivers/media/i2c/ov7740.c
17157
17158 OMNIVISION OV8856 SENSOR DRIVER
17159 M: Sakari Ailus <sakari.ailus@linux.inte
17160 L: linux-media@vger.kernel.org
17161 S: Maintained
17162 T: git git://linuxtv.org/media_tree.git
17163 F: Documentation/devicetree/bindings/me
17164 F: drivers/media/i2c/ov8856.c
17165
17166 OMNIVISION OV8858 SENSOR DRIVER
17167 M: Jacopo Mondi <jacopo.mondi@ideasonboa
17168 M: Nicholas Roth <nicholas@rothemail.net
17169 L: linux-media@vger.kernel.org
17170 S: Maintained
17171 T: git git://linuxtv.org/media_tree.git
17172 F: Documentation/devicetree/bindings/me
17173 F: drivers/media/i2c/ov8858.c
17174
17175 OMNIVISION OV9282 SENSOR DRIVER
17176 M: Dave Stevenson <dave.stevenson@raspbe
17177 L: linux-media@vger.kernel.org
17178 S: Maintained
17179 T: git git://linuxtv.org/media_tree.git
17180 F: Documentation/devicetree/bindings/me
17181 F: drivers/media/i2c/ov9282.c
17182
17183 OMNIVISION OV9640 SENSOR DRIVER
17184 M: Petr Cvek <petrcvekcz@gmail.com>
17185 L: linux-media@vger.kernel.org
17186 S: Maintained
17187 F: drivers/media/i2c/ov9640.*
17188
17189 OMNIVISION OV9650 SENSOR DRIVER
17190 M: Sakari Ailus <sakari.ailus@linux.inte
17191 R: Akinobu Mita <akinobu.mita@gmail.com>
17192 R: Sylwester Nawrocki <s.nawrocki@samsun
17193 L: linux-media@vger.kernel.org
17194 S: Maintained
17195 T: git git://linuxtv.org/media_tree.git
17196 F: Documentation/devicetree/bindings/me
17197 F: drivers/media/i2c/ov9650.c
17198
17199 OMNIVISION OV9734 SENSOR DRIVER
17200 M: Tianshu Qiu <tian.shu.qiu@intel.com>
17201 R: Bingbu Cao <bingbu.cao@intel.com>
17202 L: linux-media@vger.kernel.org
17203 S: Maintained
17204 T: git git://linuxtv.org/media_tree.git
17205 F: drivers/media/i2c/ov9734.c
17206
17207 ONBOARD USB HUB DRIVER
17208 M: Matthias Kaehlcke <mka@chromium.org>
17209 L: linux-usb@vger.kernel.org
17210 S: Maintained
17211 F: Documentation/ABI/testing/sysfs-bus-
17212 F: drivers/usb/misc/onboard_usb_dev.c
17213
17214 ONENAND FLASH DRIVER
17215 M: Kyungmin Park <kyungmin.park@samsung.
17216 L: linux-mtd@lists.infradead.org
17217 S: Maintained
17218 F: drivers/mtd/nand/onenand/
17219 F: include/linux/mtd/onenand*.h
17220
17221 ONEXPLAYER FAN DRIVER
17222 M: Derek John Clark <derekjohn.clark@gma
17223 M: Joaquín Ignacio Aramendía <samsagax
17224 L: linux-hwmon@vger.kernel.org
17225 S: Maintained
17226 F: drivers/hwmon/oxp-sensors.c
17227
17228 ONIE TLV NVMEM LAYOUT DRIVER
17229 M: Miquel Raynal <miquel.raynal@bootlin.
17230 S: Maintained
17231 F: Documentation/devicetree/bindings/nv
17232 F: drivers/nvmem/layouts/onie-tlv.c
17233
17234 ONION OMEGA2+ BOARD
17235 M: Harvey Hunt <harveyhuntnexus@gmail.co
17236 L: linux-mips@vger.kernel.org
17237 S: Maintained
17238 F: arch/mips/boot/dts/ralink/omega2p.dt
17239
17240 ONSEMI ETHERNET PHY DRIVERS
17241 M: Piergiorgio Beruto <piergiorgio.berut
17242 L: netdev@vger.kernel.org
17243 S: Supported
17244 W: http://www.onsemi.com
17245 F: drivers/net/phy/ncn*
17246
17247 OP-TEE DRIVER
17248 M: Jens Wiklander <jens.wiklander@linaro
17249 L: op-tee@lists.trustedfirmware.org
17250 S: Maintained
17251 F: Documentation/ABI/testing/sysfs-bus-
17252 F: drivers/tee/optee/
17253
17254 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
17255 M: Sumit Garg <sumit.garg@linaro.org>
17256 L: op-tee@lists.trustedfirmware.org
17257 S: Maintained
17258 F: drivers/char/hw_random/optee-rng.c
17259
17260 OP-TEE RTC DRIVER
17261 M: Clément Léger <clement.leger@bootli
17262 L: linux-rtc@vger.kernel.org
17263 S: Maintained
17264 F: drivers/rtc/rtc-optee.c
17265
17266 OPA-VNIC DRIVER
17267 M: Dennis Dalessandro <dennis.dalessandr
17268 L: linux-rdma@vger.kernel.org
17269 S: Supported
17270 F: drivers/infiniband/ulp/opa_vnic
17271
17272 OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTER
17273 M: Parthiban Veerasooran <parthiban.veer
17274 L: netdev@vger.kernel.org
17275 S: Maintained
17276 F: Documentation/networking/oa-tc6-fram
17277 F: drivers/net/ethernet/oa_tc6.c
17278 F: include/linux/oa_tc6.h
17279
17280 OPEN FIRMWARE AND FLATTENED DEVICE TREE
17281 M: Rob Herring <robh@kernel.org>
17282 M: Saravana Kannan <saravanak@google.com
17283 L: devicetree@vger.kernel.org
17284 S: Maintained
17285 W: http://www.devicetree.org/
17286 C: irc://irc.libera.chat/devicetree
17287 T: git git://git.kernel.org/pub/scm/lin
17288 F: Documentation/ABI/testing/sysfs-firm
17289 F: drivers/of/
17290 F: include/linux/of*.h
17291 F: scripts/dtc/
17292 F: tools/testing/selftests/dt/
17293 K: of_overlay_notifier_
17294 K: of_overlay_fdt_apply
17295 K: of_overlay_remove
17296
17297 OPEN FIRMWARE AND FLATTENED DEVICE TREE BIND
17298 M: Rob Herring <robh@kernel.org>
17299 M: Krzysztof Kozlowski <krzk+dt@kernel.o
17300 M: Conor Dooley <conor+dt@kernel.org>
17301 L: devicetree@vger.kernel.org
17302 S: Maintained
17303 Q: http://patchwork.ozlabs.org/project/
17304 C: irc://irc.libera.chat/devicetree
17305 T: git git://git.kernel.org/pub/scm/lin
17306 F: Documentation/devicetree/
17307 F: arch/*/boot/dts/
17308 F: include/dt-bindings/
17309
17310 OPENCOMPUTE PTP CLOCK DRIVER
17311 M: Jonathan Lemon <jonathan.lemon@gmail.
17312 M: Vadim Fedorenko <vadim.fedorenko@linu
17313 L: netdev@vger.kernel.org
17314 S: Maintained
17315 F: drivers/ptp/ptp_ocp.c
17316
17317 OPENCORES I2C BUS DRIVER
17318 M: Peter Korsgaard <peter@korsgaard.com>
17319 M: Andrew Lunn <andrew@lunn.ch>
17320 L: linux-i2c@vger.kernel.org
17321 S: Maintained
17322 F: Documentation/devicetree/bindings/i2
17323 F: Documentation/i2c/busses/i2c-ocores.
17324 F: drivers/i2c/busses/i2c-ocores.c
17325 F: include/linux/platform_data/i2c-ocor
17326
17327 OPENRISC ARCHITECTURE
17328 M: Jonas Bonn <jonas@southpole.se>
17329 M: Stefan Kristiansson <stefan.kristians
17330 M: Stafford Horne <shorne@gmail.com>
17331 L: linux-openrisc@vger.kernel.org
17332 S: Maintained
17333 W: http://openrisc.io
17334 T: git https://github.com/openrisc/linu
17335 F: Documentation/arch/openrisc/
17336 F: Documentation/devicetree/bindings/op
17337 F: arch/openrisc/
17338 F: drivers/irqchip/irq-ompic.c
17339 F: drivers/irqchip/irq-or1k-*
17340
17341 OPENVSWITCH
17342 M: Pravin B Shelar <pshelar@ovn.org>
17343 L: netdev@vger.kernel.org
17344 L: dev@openvswitch.org
17345 S: Maintained
17346 W: http://openvswitch.org
17347 F: include/uapi/linux/openvswitch.h
17348 F: net/openvswitch/
17349 F: tools/testing/selftests/net/openvswi
17350
17351 OPERATING PERFORMANCE POINTS (OPP)
17352 M: Viresh Kumar <vireshk@kernel.org>
17353 M: Nishanth Menon <nm@ti.com>
17354 M: Stephen Boyd <sboyd@kernel.org>
17355 L: linux-pm@vger.kernel.org
17356 S: Maintained
17357 T: git git://git.kernel.org/pub/scm/lin
17358 F: Documentation/devicetree/bindings/op
17359 F: Documentation/power/opp.rst
17360 F: drivers/opp/
17361 F: include/linux/pm_opp.h
17362
17363 OPL4 DRIVER
17364 M: Clemens Ladisch <clemens@ladisch.de>
17365 L: linux-sound@vger.kernel.org
17366 S: Maintained
17367 T: git git://git.kernel.org/pub/scm/lin
17368 F: sound/drivers/opl4/
17369
17370 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
17371 M: Mark Fasheh <mark@fasheh.com>
17372 M: Joel Becker <jlbec@evilplan.org>
17373 M: Joseph Qi <joseph.qi@linux.alibaba.co
17374 L: ocfs2-devel@lists.linux.dev
17375 S: Supported
17376 W: http://ocfs2.wiki.kernel.org
17377 F: Documentation/filesystems/dlmfs.rst
17378 F: Documentation/filesystems/ocfs2.rst
17379 F: fs/ocfs2/
17380
17381 ORANGEFS FILESYSTEM
17382 M: Mike Marshall <hubcap@omnibond.com>
17383 R: Martin Brandenburg <martin@omnibond.c
17384 L: devel@lists.orangefs.org
17385 S: Supported
17386 T: git git://git.kernel.org/pub/scm/lin
17387 F: Documentation/filesystems/orangefs.r
17388 F: fs/orangefs/
17389
17390 OV2659 OMNIVISION SENSOR DRIVER
17391 M: "Lad, Prabhakar" <prabhakar.csengg@gm
17392 L: linux-media@vger.kernel.org
17393 S: Maintained
17394 W: https://linuxtv.org
17395 Q: http://patchwork.linuxtv.org/project
17396 T: git git://linuxtv.org/mhadli/v4l-dvb
17397 F: drivers/media/i2c/ov2659.c
17398 F: include/media/i2c/ov2659.h
17399
17400 OVERLAY FILESYSTEM
17401 M: Miklos Szeredi <miklos@szeredi.hu>
17402 M: Amir Goldstein <amir73il@gmail.com>
17403 L: linux-unionfs@vger.kernel.org
17404 S: Supported
17405 T: git git://git.kernel.org/pub/scm/lin
17406 F: Documentation/filesystems/overlayfs.
17407 F: fs/overlayfs/
17408
17409 P54 WIRELESS DRIVER
17410 M: Christian Lamparter <chunkeey@googlem
17411 L: linux-wireless@vger.kernel.org
17412 S: Maintained
17413 W: https://wireless.wiki.kernel.org/en/
17414 F: drivers/net/wireless/intersil/p54/
17415
17416 PACKET SOCKETS
17417 M: Willem de Bruijn <willemdebruijn.kern
17418 S: Maintained
17419 F: include/uapi/linux/if_packet.h
17420 F: net/packet/af_packet.c
17421
17422 PACKING
17423 M: Vladimir Oltean <olteanv@gmail.com>
17424 L: netdev@vger.kernel.org
17425 S: Supported
17426 F: Documentation/core-api/packing.rst
17427 F: include/linux/packing.h
17428 F: lib/packing.c
17429
17430 PADATA PARALLEL EXECUTION MECHANISM
17431 M: Steffen Klassert <steffen.klassert@se
17432 M: Daniel Jordan <daniel.m.jordan@oracle
17433 L: linux-crypto@vger.kernel.org
17434 L: linux-kernel@vger.kernel.org
17435 S: Maintained
17436 F: Documentation/core-api/padata.rst
17437 F: include/linux/padata.h
17438 F: kernel/padata.c
17439
17440 PAGE CACHE
17441 M: Matthew Wilcox (Oracle) <willy@infrad
17442 L: linux-fsdevel@vger.kernel.org
17443 S: Supported
17444 T: git git://git.infradead.org/users/wi
17445 F: Documentation/filesystems/locking.rs
17446 F: Documentation/filesystems/vfs.rst
17447 F: include/linux/pagemap.h
17448 F: mm/filemap.c
17449 F: mm/page-writeback.c
17450 F: mm/readahead.c
17451 F: mm/truncate.c
17452
17453 PAGE POOL
17454 M: Jesper Dangaard Brouer <hawk@kernel.o
17455 M: Ilias Apalodimas <ilias.apalodimas@li
17456 L: netdev@vger.kernel.org
17457 S: Supported
17458 F: Documentation/networking/page_pool.r
17459 F: include/net/page_pool/
17460 F: include/trace/events/page_pool.h
17461 F: net/core/page_pool.c
17462
17463 PAGE TABLE CHECK
17464 M: Pasha Tatashin <pasha.tatashin@soleen
17465 M: Andrew Morton <akpm@linux-foundation.
17466 L: linux-mm@kvack.org
17467 S: Maintained
17468 F: Documentation/mm/page_table_check.rs
17469 F: include/linux/page_table_check.h
17470 F: mm/page_table_check.c
17471
17472 PANASONIC LAPTOP ACPI EXTRAS DRIVER
17473 M: Kenneth Chan <kenneth.t.chan@gmail.co
17474 L: platform-driver-x86@vger.kernel.org
17475 S: Maintained
17476 F: drivers/platform/x86/panasonic-lapto
17477
17478 PARALLAX PING IIO SENSOR DRIVER
17479 M: Andreas Klinger <ak@it-klinger.de>
17480 L: linux-iio@vger.kernel.org
17481 S: Maintained
17482 F: Documentation/devicetree/bindings/ii
17483 F: drivers/iio/proximity/ping.c
17484
17485 PARALLEL LCD/KEYPAD PANEL DRIVER
17486 M: Willy Tarreau <willy@haproxy.com>
17487 M: Ksenija Stanojevic <ksenija.stanojevi
17488 S: Odd Fixes
17489 F: Documentation/admin-guide/lcd-panel-
17490 F: drivers/auxdisplay/panel.c
17491
17492 PARALLEL PORT SUBSYSTEM
17493 M: Sudip Mukherjee <sudipm.mukherjee@gma
17494 M: Sudip Mukherjee <sudip.mukherjee@code
17495 L: linux-parport@lists.infradead.org (s
17496 S: Maintained
17497 F: Documentation/driver-api/parport*.rs
17498 F: drivers/char/ppdev.c
17499 F: drivers/parport/
17500 F: include/linux/parport*.h
17501 F: include/uapi/linux/ppdev.h
17502
17503 PARAVIRT_OPS INTERFACE
17504 M: Juergen Gross <jgross@suse.com>
17505 R: Ajay Kaher <ajay.kaher@broadcom.com>
17506 R: Alexey Makhalov <alexey.amakhalov@bro
17507 R: Broadcom internal kernel review list<
17508 L: virtualization@lists.linux.dev
17509 L: x86@kernel.org
17510 S: Supported
17511 T: git git://git.kernel.org/pub/scm/lin
17512 F: Documentation/virt/paravirt_ops.rst
17513 F: arch/*/include/asm/paravirt*.h
17514 F: arch/*/kernel/paravirt*
17515 F: include/linux/hypervisor.h
17516
17517 PARISC ARCHITECTURE
17518 M: "James E.J. Bottomley" <James.Bottoml
17519 M: Helge Deller <deller@gmx.de>
17520 L: linux-parisc@vger.kernel.org
17521 S: Maintained
17522 W: https://parisc.wiki.kernel.org
17523 Q: http://patchwork.kernel.org/project/
17524 T: git git://git.kernel.org/pub/scm/lin
17525 T: git git://git.kernel.org/pub/scm/lin
17526 F: Documentation/arch/parisc/
17527 F: arch/parisc/
17528 F: drivers/char/agp/parisc-agp.c
17529 F: drivers/input/misc/hp_sdc_rtc.c
17530 F: drivers/input/serio/gscps2.c
17531 F: drivers/input/serio/hp_sdc*
17532 F: drivers/parisc/
17533 F: drivers/parport/parport_gsc.*
17534 F: drivers/tty/serial/8250/8250_parisc.
17535 F: drivers/video/console/sti*
17536 F: drivers/video/fbdev/sti*
17537 F: drivers/video/logo/logo_parisc*
17538 F: include/linux/hp_sdc.h
17539
17540 PARMAN
17541 M: Jiri Pirko <jiri@resnulli.us>
17542 L: netdev@vger.kernel.org
17543 S: Supported
17544 F: include/linux/parman.h
17545 F: lib/parman.c
17546 F: lib/test_parman.c
17547
17548 PC ENGINES APU BOARD DRIVER
17549 M: Enrico Weigelt, metux IT consult <inf
17550 S: Maintained
17551 F: drivers/platform/x86/pcengines-apuv2
17552
17553 PC87360 HARDWARE MONITORING DRIVER
17554 M: Jim Cromie <jim.cromie@gmail.com>
17555 L: linux-hwmon@vger.kernel.org
17556 S: Maintained
17557 F: Documentation/hwmon/pc87360.rst
17558 F: drivers/hwmon/pc87360.c
17559
17560 PC8736x GPIO DRIVER
17561 M: Jim Cromie <jim.cromie@gmail.com>
17562 S: Maintained
17563 F: drivers/char/pc8736x_gpio.c
17564
17565 PC87427 HARDWARE MONITORING DRIVER
17566 M: Jean Delvare <jdelvare@suse.com>
17567 L: linux-hwmon@vger.kernel.org
17568 S: Maintained
17569 F: Documentation/hwmon/pc87427.rst
17570 F: drivers/hwmon/pc87427.c
17571
17572 PCA9532 LED DRIVER
17573 M: Riku Voipio <riku.voipio@iki.fi>
17574 S: Maintained
17575 F: drivers/leds/leds-pca9532.c
17576 F: include/linux/leds-pca9532.h
17577
17578 PCI DRIVER FOR AARDVARK (Marvell Armada 3700
17579 M: Thomas Petazzoni <thomas.petazzoni@bo
17580 M: Pali Rohár <pali@kernel.org>
17581 L: linux-pci@vger.kernel.org
17582 L: linux-arm-kernel@lists.infradead.org
17583 S: Maintained
17584 F: Documentation/devicetree/bindings/pc
17585 F: drivers/pci/controller/pci-aardvark.
17586
17587 PCI DRIVER FOR ALTERA PCIE IP
17588 M: Joyce Ooi <joyce.ooi@intel.com>
17589 L: linux-pci@vger.kernel.org
17590 S: Supported
17591 F: Documentation/devicetree/bindings/pc
17592 F: drivers/pci/controller/pcie-altera.c
17593
17594 PCI DRIVER FOR APPLIEDMICRO XGENE
17595 M: Toan Le <toan@os.amperecomputing.com>
17596 L: linux-pci@vger.kernel.org
17597 L: linux-arm-kernel@lists.infradead.org
17598 S: Maintained
17599 F: Documentation/devicetree/bindings/pc
17600 F: drivers/pci/controller/pci-xgene.c
17601
17602 PCI DRIVER FOR ARM VERSATILE PLATFORM
17603 M: Rob Herring <robh@kernel.org>
17604 L: linux-pci@vger.kernel.org
17605 L: linux-arm-kernel@lists.infradead.org
17606 S: Maintained
17607 F: Documentation/devicetree/bindings/pc
17608 F: drivers/pci/controller/pci-versatile
17609
17610 PCI DRIVER FOR ARMADA 8K
17611 M: Thomas Petazzoni <thomas.petazzoni@bo
17612 L: linux-pci@vger.kernel.org
17613 L: linux-arm-kernel@lists.infradead.org
17614 S: Maintained
17615 F: Documentation/devicetree/bindings/pc
17616 F: drivers/pci/controller/dwc/pcie-arma
17617
17618 PCI DRIVER FOR CADENCE PCIE IP
17619 L: linux-pci@vger.kernel.org
17620 S: Orphan
17621 F: Documentation/devicetree/bindings/pc
17622 F: drivers/pci/controller/cadence/*cade
17623
17624 PCI DRIVER FOR FREESCALE LAYERSCAPE
17625 M: Minghuan Lian <minghuan.Lian@nxp.com>
17626 M: Mingkai Hu <mingkai.hu@nxp.com>
17627 M: Roy Zang <roy.zang@nxp.com>
17628 L: linuxppc-dev@lists.ozlabs.org
17629 L: linux-pci@vger.kernel.org
17630 L: linux-arm-kernel@lists.infradead.org
17631 L: imx@lists.linux.dev
17632 S: Maintained
17633 F: drivers/pci/controller/dwc/*layersca
17634
17635 PCI DRIVER FOR FU740
17636 M: Paul Walmsley <paul.walmsley@sifive.c
17637 M: Greentime Hu <greentime.hu@sifive.com
17638 M: Samuel Holland <samuel.holland@sifive
17639 L: linux-pci@vger.kernel.org
17640 S: Maintained
17641 F: Documentation/devicetree/bindings/pc
17642 F: drivers/pci/controller/dwc/pcie-fu74
17643
17644 PCI DRIVER FOR GENERIC OF HOSTS
17645 M: Will Deacon <will@kernel.org>
17646 L: linux-pci@vger.kernel.org
17647 L: linux-arm-kernel@lists.infradead.org
17648 S: Maintained
17649 F: Documentation/devicetree/bindings/pc
17650 F: drivers/pci/controller/pci-host-comm
17651 F: drivers/pci/controller/pci-host-gene
17652
17653 PCI DRIVER FOR IMX6
17654 M: Richard Zhu <hongxing.zhu@nxp.com>
17655 M: Lucas Stach <l.stach@pengutronix.de>
17656 L: linux-pci@vger.kernel.org
17657 L: linux-arm-kernel@lists.infradead.org
17658 L: imx@lists.linux.dev
17659 S: Maintained
17660 F: Documentation/devicetree/bindings/pc
17661 F: Documentation/devicetree/bindings/pc
17662 F: Documentation/devicetree/bindings/pc
17663 F: drivers/pci/controller/dwc/*imx6*
17664
17665 PCI DRIVER FOR INTEL IXP4XX
17666 M: Linus Walleij <linus.walleij@linaro.o
17667 S: Maintained
17668 F: Documentation/devicetree/bindings/pc
17669 F: drivers/pci/controller/pci-ixp4xx.c
17670
17671 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVIC
17672 M: Nirmal Patel <nirmal.patel@linux.inte
17673 R: Jonathan Derrick <jonathan.derrick@li
17674 L: linux-pci@vger.kernel.org
17675 S: Supported
17676 F: drivers/pci/controller/vmd.c
17677
17678 PCI DRIVER FOR MICROSEMI SWITCHTEC
17679 M: Kurt Schwemmer <kurt.schwemmer@micros
17680 M: Logan Gunthorpe <logang@deltatee.com>
17681 L: linux-pci@vger.kernel.org
17682 S: Maintained
17683 F: Documentation/ABI/testing/sysfs-clas
17684 F: Documentation/driver-api/switchtec.r
17685 F: drivers/ntb/hw/mscc/
17686 F: drivers/pci/switch/switchtec*
17687 F: include/linux/switchtec.h
17688 F: include/uapi/linux/switchtec_ioctl.h
17689
17690 PCI DRIVER FOR MOBIVEIL PCIE IP
17691 M: Karthikeyan Mitran <m.karthikeyan@mob
17692 M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
17693 L: linux-pci@vger.kernel.org
17694 S: Supported
17695 F: Documentation/devicetree/bindings/pc
17696 F: drivers/pci/controller/mobiveil/pcie
17697
17698 PCI DRIVER FOR MVEBU (Marvell Armada 370 and
17699 M: Thomas Petazzoni <thomas.petazzoni@bo
17700 M: Pali Rohár <pali@kernel.org>
17701 L: linux-pci@vger.kernel.org
17702 L: linux-arm-kernel@lists.infradead.org
17703 S: Maintained
17704 F: drivers/pci/controller/*mvebu*
17705
17706 PCI DRIVER FOR NVIDIA TEGRA
17707 M: Thierry Reding <thierry.reding@gmail.
17708 L: linux-tegra@vger.kernel.org
17709 L: linux-pci@vger.kernel.org
17710 S: Supported
17711 F: Documentation/devicetree/bindings/pc
17712 F: drivers/pci/controller/pci-tegra.c
17713
17714 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLE
17715 M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
17716 L: linux-pci@vger.kernel.org
17717 L: linux-arm-kernel@lists.infradead.org
17718 S: Maintained
17719 F: Documentation/devicetree/bindings/pc
17720 F: drivers/pci/controller/mobiveil/pcie
17721
17722 PCI DRIVER FOR PLDA PCIE IP
17723 M: Daire McNamara <daire.mcnamara@microc
17724 L: linux-pci@vger.kernel.org
17725 S: Maintained
17726 F: Documentation/devicetree/bindings/pc
17727 F: drivers/pci/controller/plda/pcie-pld
17728 F: drivers/pci/controller/plda/pcie-pld
17729
17730 PCI DRIVER FOR RENESAS R-CAR
17731 M: Marek Vasut <marek.vasut+renesas@gmai
17732 M: Yoshihiro Shimoda <yoshihiro.shimoda.
17733 L: linux-pci@vger.kernel.org
17734 L: linux-renesas-soc@vger.kernel.org
17735 S: Maintained
17736 F: Documentation/devicetree/bindings/pc
17737 F: drivers/pci/controller/*rcar*
17738 F: drivers/pci/controller/dwc/*rcar*
17739
17740 PCI DRIVER FOR SAMSUNG EXYNOS
17741 M: Jingoo Han <jingoohan1@gmail.com>
17742 L: linux-pci@vger.kernel.org
17743 L: linux-arm-kernel@lists.infradead.org
17744 L: linux-samsung-soc@vger.kernel.org
17745 S: Maintained
17746 F: drivers/pci/controller/dwc/pci-exyno
17747
17748 PCI DRIVER FOR SYNOPSYS DESIGNWARE
17749 M: Jingoo Han <jingoohan1@gmail.com>
17750 M: Manivannan Sadhasivam <manivannan.sad
17751 L: linux-pci@vger.kernel.org
17752 S: Maintained
17753 F: Documentation/devicetree/bindings/pc
17754 F: Documentation/devicetree/bindings/pc
17755 F: drivers/pci/controller/dwc/*designwa
17756
17757 PCI DRIVER FOR TI DRA7XX/J721E
17758 M: Vignesh Raghavendra <vigneshr@ti.com>
17759 R: Siddharth Vadapalli <s-vadapalli@ti.c
17760 L: linux-omap@vger.kernel.org
17761 L: linux-pci@vger.kernel.org
17762 L: linux-arm-kernel@lists.infradead.org
17763 S: Supported
17764 F: Documentation/devicetree/bindings/pc
17765 F: drivers/pci/controller/cadence/pci-j
17766 F: drivers/pci/controller/dwc/pci-dra7x
17767
17768 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
17769 M: Linus Walleij <linus.walleij@linaro.o
17770 L: linux-pci@vger.kernel.org
17771 S: Maintained
17772 F: Documentation/devicetree/bindings/pc
17773 F: drivers/pci/controller/pci-v3-semi.c
17774
17775 PCI DRIVER FOR XILINX VERSAL CPM
17776 M: Bharat Kumar Gogada <bharat.kumar.gog
17777 M: Michal Simek <michal.simek@amd.com>
17778 L: linux-pci@vger.kernel.org
17779 S: Maintained
17780 F: Documentation/devicetree/bindings/pc
17781 F: drivers/pci/controller/pcie-xilinx-c
17782
17783 PCI ENDPOINT SUBSYSTEM
17784 M: Manivannan Sadhasivam <manivannan.sad
17785 M: Krzysztof Wilczyński <kw@linux.com>
17786 R: Kishon Vijay Abraham I <kishon@kernel
17787 L: linux-pci@vger.kernel.org
17788 S: Supported
17789 Q: https://patchwork.kernel.org/project
17790 B: https://bugzilla.kernel.org
17791 C: irc://irc.oftc.net/linux-pci
17792 T: git git://git.kernel.org/pub/scm/lin
17793 F: Documentation/PCI/endpoint/*
17794 F: Documentation/misc-devices/pci-endpo
17795 F: drivers/misc/pci_endpoint_test.c
17796 F: drivers/pci/endpoint/
17797 F: tools/pci/
17798
17799 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERP
17800 M: Mahesh J Salgaonkar <mahesh@linux.ibm
17801 R: Oliver O'Halloran <oohall@gmail.com>
17802 L: linuxppc-dev@lists.ozlabs.org
17803 S: Supported
17804 F: Documentation/PCI/pci-error-recovery
17805 F: Documentation/arch/powerpc/eeh-pci-e
17806 F: arch/powerpc/include/*/eeh*.h
17807 F: arch/powerpc/kernel/eeh*.c
17808 F: arch/powerpc/platforms/*/eeh*.c
17809 F: drivers/pci/pcie/aer.c
17810 F: drivers/pci/pcie/dpc.c
17811 F: drivers/pci/pcie/err.c
17812
17813 PCI ERROR RECOVERY
17814 M: Linas Vepstas <linasvepstas@gmail.com
17815 L: linux-pci@vger.kernel.org
17816 S: Supported
17817 F: Documentation/PCI/pci-error-recovery
17818
17819 PCI MSI DRIVER FOR ALTERA MSI IP
17820 M: Joyce Ooi <joyce.ooi@intel.com>
17821 L: linux-pci@vger.kernel.org
17822 S: Supported
17823 F: Documentation/devicetree/bindings/pc
17824 F: drivers/pci/controller/pcie-altera-m
17825
17826 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
17827 M: Toan Le <toan@os.amperecomputing.com>
17828 L: linux-pci@vger.kernel.org
17829 L: linux-arm-kernel@lists.infradead.org
17830 S: Maintained
17831 F: Documentation/devicetree/bindings/pc
17832 F: drivers/pci/controller/pci-xgene-msi
17833
17834 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
17835 M: Lorenzo Pieralisi <lpieralisi@kernel.
17836 M: Krzysztof Wilczyński <kw@linux.com>
17837 R: Manivannan Sadhasivam <manivannan.sad
17838 R: Rob Herring <robh@kernel.org>
17839 L: linux-pci@vger.kernel.org
17840 S: Supported
17841 Q: https://patchwork.kernel.org/project
17842 B: https://bugzilla.kernel.org
17843 C: irc://irc.oftc.net/linux-pci
17844 T: git git://git.kernel.org/pub/scm/lin
17845 F: Documentation/devicetree/bindings/pc
17846 F: drivers/pci/controller/
17847 F: drivers/pci/pci-bridge-emul.c
17848 F: drivers/pci/pci-bridge-emul.h
17849
17850 PCI PEER-TO-PEER DMA (P2PDMA)
17851 M: Bjorn Helgaas <bhelgaas@google.com>
17852 M: Logan Gunthorpe <logang@deltatee.com>
17853 L: linux-pci@vger.kernel.org
17854 S: Supported
17855 Q: https://patchwork.kernel.org/project
17856 B: https://bugzilla.kernel.org
17857 C: irc://irc.oftc.net/linux-pci
17858 T: git git://git.kernel.org/pub/scm/lin
17859 F: Documentation/driver-api/pci/p2pdma.
17860 F: drivers/pci/p2pdma.c
17861 F: include/linux/pci-p2pdma.h
17862
17863 PCI POWER CONTROL
17864 M: Bartosz Golaszewski <brgl@bgdev.pl>
17865 L: linux-pci@vger.kernel.org
17866 S: Maintained
17867 T: git git://git.kernel.org/pub/scm/lin
17868 F: drivers/pci/pwrctl/*
17869 F: include/linux/pci-pwrctl.h
17870
17871 PCI SUBSYSTEM
17872 M: Bjorn Helgaas <bhelgaas@google.com>
17873 L: linux-pci@vger.kernel.org
17874 S: Supported
17875 Q: https://patchwork.kernel.org/project
17876 B: https://bugzilla.kernel.org
17877 C: irc://irc.oftc.net/linux-pci
17878 T: git git://git.kernel.org/pub/scm/lin
17879 F: Documentation/PCI/
17880 F: Documentation/devicetree/bindings/pc
17881 F: arch/x86/kernel/early-quirks.c
17882 F: arch/x86/kernel/quirks.c
17883 F: arch/x86/pci/
17884 F: drivers/acpi/pci*
17885 F: drivers/pci/
17886 F: include/asm-generic/pci*
17887 F: include/linux/of_pci.h
17888 F: include/linux/pci*
17889 F: include/uapi/linux/pci*
17890
17891 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
17892 M: Jonathan Chocron <jonnyc@amazon.com>
17893 L: linux-pci@vger.kernel.org
17894 S: Maintained
17895 F: Documentation/devicetree/bindings/pc
17896 F: drivers/pci/controller/dwc/pcie-al.c
17897
17898 PCIE DRIVER FOR AMLOGIC MESON
17899 M: Yue Wang <yue.wang@Amlogic.com>
17900 L: linux-pci@vger.kernel.org
17901 L: linux-amlogic@lists.infradead.org
17902 S: Maintained
17903 F: drivers/pci/controller/dwc/pci-meson
17904
17905 PCIE DRIVER FOR AXIS ARTPEC
17906 M: Jesper Nilsson <jesper.nilsson@axis.c
17907 L: linux-arm-kernel@axis.com
17908 L: linux-pci@vger.kernel.org
17909 S: Maintained
17910 F: Documentation/devicetree/bindings/pc
17911 F: drivers/pci/controller/dwc/*artpec*
17912
17913 PCIE DRIVER FOR CAVIUM THUNDERX
17914 M: Robert Richter <rric@kernel.org>
17915 L: linux-pci@vger.kernel.org
17916 L: linux-arm-kernel@lists.infradead.org
17917 S: Odd Fixes
17918 F: drivers/pci/controller/pci-thunder-*
17919
17920 PCIE DRIVER FOR HISILICON
17921 M: Zhou Wang <wangzhou1@hisilicon.com>
17922 L: linux-pci@vger.kernel.org
17923 S: Maintained
17924 F: drivers/pci/controller/dwc/pcie-hisi
17925
17926 PCIE DRIVER FOR HISILICON KIRIN
17927 M: Xiaowei Song <songxiaowei@hisilicon.c
17928 M: Binghui Wang <wangbinghui@hisilicon.c
17929 L: linux-pci@vger.kernel.org
17930 S: Maintained
17931 F: Documentation/devicetree/bindings/pc
17932 F: drivers/pci/controller/dwc/pcie-kiri
17933
17934 PCIE DRIVER FOR HISILICON STB
17935 M: Shawn Guo <shawn.guo@linaro.org>
17936 L: linux-pci@vger.kernel.org
17937 S: Maintained
17938 F: Documentation/devicetree/bindings/pc
17939 F: drivers/pci/controller/dwc/pcie-hist
17940
17941 PCIE DRIVER FOR INTEL KEEM BAY
17942 M: Srikanth Thokala <srikanth.thokala@in
17943 L: linux-pci@vger.kernel.org
17944 S: Supported
17945 F: Documentation/devicetree/bindings/pc
17946 F: drivers/pci/controller/dwc/pcie-keem
17947
17948 PCIE DRIVER FOR INTEL LGM GW SOC
17949 M: Chuanhua Lei <lchuanhua@maxlinear.com
17950 L: linux-pci@vger.kernel.org
17951 S: Maintained
17952 F: Documentation/devicetree/bindings/pc
17953 F: drivers/pci/controller/dwc/pcie-inte
17954
17955 PCIE DRIVER FOR MEDIATEK
17956 M: Ryder Lee <ryder.lee@mediatek.com>
17957 M: Jianjun Wang <jianjun.wang@mediatek.c
17958 L: linux-pci@vger.kernel.org
17959 L: linux-mediatek@lists.infradead.org (
17960 S: Supported
17961 F: Documentation/devicetree/bindings/pc
17962 F: drivers/pci/controller/*mediatek*
17963
17964 PCIE DRIVER FOR MICROCHIP
17965 M: Daire McNamara <daire.mcnamara@microc
17966 L: linux-pci@vger.kernel.org
17967 S: Supported
17968 F: Documentation/devicetree/bindings/pc
17969 F: drivers/pci/controller/plda/*microch
17970
17971 PCIE DRIVER FOR QUALCOMM MSM
17972 M: Manivannan Sadhasivam <manivannan.sad
17973 L: linux-pci@vger.kernel.org
17974 L: linux-arm-msm@vger.kernel.org
17975 S: Maintained
17976 F: drivers/pci/controller/dwc/pcie-qcom
17977 F: drivers/pci/controller/dwc/pcie-qcom
17978
17979 PCIE DRIVER FOR ROCKCHIP
17980 M: Shawn Lin <shawn.lin@rock-chips.com>
17981 L: linux-pci@vger.kernel.org
17982 L: linux-rockchip@lists.infradead.org
17983 S: Maintained
17984 F: Documentation/devicetree/bindings/pc
17985 F: drivers/pci/controller/pcie-rockchip
17986
17987 PCIE DRIVER FOR SOCIONEXT UNIPHIER
17988 M: Kunihiko Hayashi <hayashi.kunihiko@so
17989 L: linux-pci@vger.kernel.org
17990 S: Maintained
17991 F: Documentation/devicetree/bindings/pc
17992 F: drivers/pci/controller/dwc/pcie-unip
17993
17994 PCIE DRIVER FOR ST SPEAR13XX
17995 M: Pratyush Anand <pratyush.anand@gmail.
17996 L: linux-pci@vger.kernel.org
17997 S: Maintained
17998 F: drivers/pci/controller/dwc/*spear*
17999
18000 PCIE DRIVER FOR STARFIVE JH71x0
18001 M: Kevin Xie <kevin.xie@starfivetech.com
18002 L: linux-pci@vger.kernel.org
18003 S: Maintained
18004 F: Documentation/devicetree/bindings/pc
18005 F: drivers/pci/controller/plda/pcie-sta
18006
18007 PCIE ENDPOINT DRIVER FOR QUALCOMM
18008 M: Manivannan Sadhasivam <manivannan.sad
18009 L: linux-pci@vger.kernel.org
18010 L: linux-arm-msm@vger.kernel.org
18011 S: Maintained
18012 F: Documentation/devicetree/bindings/pc
18013 F: drivers/pci/controller/dwc/pcie-qcom
18014 F: drivers/pci/controller/dwc/pcie-qcom
18015
18016 PCMCIA SUBSYSTEM
18017 M: Dominik Brodowski <linux@dominikbrodo
18018 S: Odd Fixes
18019 T: git git://git.kernel.org/pub/scm/lin
18020 F: Documentation/pcmcia/
18021 F: drivers/pcmcia/
18022 F: include/pcmcia/
18023 F: tools/pcmcia/
18024
18025 PCNET32 NETWORK DRIVER
18026 M: Don Fry <pcnet32@frontier.com>
18027 L: netdev@vger.kernel.org
18028 S: Maintained
18029 F: drivers/net/ethernet/amd/pcnet32.c
18030
18031 PCRYPT PARALLEL CRYPTO ENGINE
18032 M: Steffen Klassert <steffen.klassert@se
18033 L: linux-crypto@vger.kernel.org
18034 S: Maintained
18035 F: crypto/pcrypt.c
18036 F: include/crypto/pcrypt.h
18037
18038 PDS DSC VIRTIO DATA PATH ACCELERATOR
18039 R: Shannon Nelson <shannon.nelson@amd.co
18040 F: drivers/vdpa/pds/
18041
18042 PECI HARDWARE MONITORING DRIVERS
18043 M: Iwona Winiarska <iwona.winiarska@inte
18044 L: linux-hwmon@vger.kernel.org
18045 S: Supported
18046 F: Documentation/hwmon/peci-cputemp.rst
18047 F: Documentation/hwmon/peci-dimmtemp.rs
18048 F: drivers/hwmon/peci/
18049
18050 PECI SUBSYSTEM
18051 M: Iwona Winiarska <iwona.winiarska@inte
18052 L: openbmc@lists.ozlabs.org (moderated
18053 S: Supported
18054 F: Documentation/devicetree/bindings/pe
18055 F: Documentation/peci/
18056 F: drivers/peci/
18057 F: include/linux/peci-cpu.h
18058 F: include/linux/peci.h
18059
18060 PENSANDO ETHERNET DRIVERS
18061 M: Shannon Nelson <shannon.nelson@amd.co
18062 M: Brett Creeley <brett.creeley@amd.com>
18063 L: netdev@vger.kernel.org
18064 S: Supported
18065 F: Documentation/networking/device_driv
18066 F: drivers/net/ethernet/pensando/
18067
18068 PER-CPU MEMORY ALLOCATOR
18069 M: Dennis Zhou <dennis@kernel.org>
18070 M: Tejun Heo <tj@kernel.org>
18071 M: Christoph Lameter <cl@linux.com>
18072 L: linux-mm@kvack.org
18073 S: Maintained
18074 T: git git://git.kernel.org/pub/scm/lin
18075 F: arch/*/include/asm/percpu.h
18076 F: include/linux/percpu*.h
18077 F: lib/percpu*.c
18078 F: mm/percpu*.c
18079
18080 PER-TASK DELAY ACCOUNTING
18081 M: Balbir Singh <bsingharora@gmail.com>
18082 S: Maintained
18083 F: include/linux/delayacct.h
18084 F: kernel/delayacct.c
18085
18086 PERFORMANCE EVENTS SUBSYSTEM
18087 M: Peter Zijlstra <peterz@infradead.org>
18088 M: Ingo Molnar <mingo@redhat.com>
18089 M: Arnaldo Carvalho de Melo <acme@kernel
18090 M: Namhyung Kim <namhyung@kernel.org>
18091 R: Mark Rutland <mark.rutland@arm.com>
18092 R: Alexander Shishkin <alexander.shishki
18093 R: Jiri Olsa <jolsa@kernel.org>
18094 R: Ian Rogers <irogers@google.com>
18095 R: Adrian Hunter <adrian.hunter@intel.co
18096 R: "Liang, Kan" <kan.liang@linux.intel.c
18097 L: linux-perf-users@vger.kernel.org
18098 L: linux-kernel@vger.kernel.org
18099 S: Supported
18100 W: https://perf.wiki.kernel.org/
18101 T: git git://git.kernel.org/pub/scm/lin
18102 T: git git://git.kernel.org/pub/scm/lin
18103 T: git git://git.kernel.org/pub/scm/lin
18104 F: arch/*/events/*
18105 F: arch/*/events/*/*
18106 F: arch/*/include/asm/perf_event.h
18107 F: arch/*/kernel/*/*/perf_event*.c
18108 F: arch/*/kernel/*/perf_event*.c
18109 F: arch/*/kernel/perf_callchain.c
18110 F: arch/*/kernel/perf_event*.c
18111 F: include/linux/perf_event.h
18112 F: include/uapi/linux/perf_event.h
18113 F: kernel/events/*
18114 F: tools/lib/perf/
18115 F: tools/perf/
18116
18117 PERFORMANCE EVENTS TOOLING ARM64
18118 R: John Garry <john.g.garry@oracle.com>
18119 R: Will Deacon <will@kernel.org>
18120 R: James Clark <james.clark@linaro.org>
18121 R: Mike Leach <mike.leach@linaro.org>
18122 R: Leo Yan <leo.yan@linux.dev>
18123 L: linux-arm-kernel@lists.infradead.org
18124 S: Supported
18125 F: tools/build/feature/test-libopencsd.
18126 F: tools/perf/arch/arm*/
18127 F: tools/perf/pmu-events/arch/arm64/
18128 F: tools/perf/util/arm-spe*
18129 F: tools/perf/util/cs-etm*
18130
18131 PERSONALITY HANDLING
18132 M: Christoph Hellwig <hch@infradead.org>
18133 L: linux-abi-devel@lists.sourceforge.ne
18134 S: Maintained
18135 F: include/linux/personality.h
18136 F: include/uapi/linux/personality.h
18137
18138 PHOENIX RC FLIGHT CONTROLLER ADAPTER
18139 M: Marcus Folkesson <marcus.folkesson@gm
18140 L: linux-input@vger.kernel.org
18141 S: Maintained
18142 F: Documentation/input/devices/pxrc.rst
18143 F: drivers/input/joystick/pxrc.c
18144
18145 PHONET PROTOCOL
18146 M: Remi Denis-Courmont <courmisch@gmail.
18147 S: Supported
18148 F: Documentation/networking/phonet.rst
18149 F: include/linux/phonet.h
18150 F: include/net/phonet/
18151 F: include/uapi/linux/phonet.h
18152 F: net/phonet/
18153
18154 PHRAM MTD DRIVER
18155 M: Joern Engel <joern@lazybastard.org>
18156 L: linux-mtd@lists.infradead.org
18157 S: Maintained
18158 F: drivers/mtd/devices/phram.c
18159
18160 PICOLCD HID DRIVER
18161 M: Bruno Prémont <bonbons@linux-vserver
18162 L: linux-input@vger.kernel.org
18163 S: Maintained
18164 F: drivers/hid/hid-picolcd*
18165
18166 PIDFD API
18167 M: Christian Brauner <christian@brauner.
18168 L: linux-kernel@vger.kernel.org
18169 S: Maintained
18170 T: git git://git.kernel.org/pub/scm/lin
18171 F: samples/pidfd/
18172 F: tools/testing/selftests/clone3/
18173 F: tools/testing/selftests/pid_namespac
18174 F: tools/testing/selftests/pidfd/
18175 K: (?i)pidfd
18176 K: (?i)clone3
18177 K: \b(clone_args|kernel_clone_args)\b
18178
18179 PIN CONTROL SUBSYSTEM
18180 M: Linus Walleij <linus.walleij@linaro.o
18181 L: linux-gpio@vger.kernel.org
18182 S: Maintained
18183 T: git git://git.kernel.org/pub/scm/lin
18184 F: Documentation/devicetree/bindings/pi
18185 F: Documentation/driver-api/pin-control
18186 F: drivers/pinctrl/
18187 F: include/dt-bindings/pinctrl/
18188 F: include/linux/pinctrl/
18189
18190 PIN CONTROLLER - AMD
18191 M: Basavaraj Natikar <Basavaraj.Natikar@
18192 M: Shyam Sundar S K <Shyam-sundar.S-k@am
18193 S: Maintained
18194 F: drivers/pinctrl/pinctrl-amd.c
18195
18196 PIN CONTROLLER - FREESCALE
18197 M: Dong Aisheng <aisheng.dong@nxp.com>
18198 M: Fabio Estevam <festevam@gmail.com>
18199 M: Shawn Guo <shawnguo@kernel.org>
18200 M: Jacky Bai <ping.bai@nxp.com>
18201 R: Pengutronix Kernel Team <kernel@pengu
18202 L: linux-gpio@vger.kernel.org
18203 L: NXP S32 Linux Team <s32@nxp.com>
18204 S: Maintained
18205 F: Documentation/devicetree/bindings/pi
18206 F: Documentation/devicetree/bindings/pi
18207 F: drivers/pinctrl/freescale/
18208 F: drivers/pinctrl/nxp/
18209
18210 PIN CONTROLLER - INTEL
18211 M: Mika Westerberg <mika.westerberg@linu
18212 M: Andy Shevchenko <andy@kernel.org>
18213 S: Supported
18214 T: git git://git.kernel.org/pub/scm/lin
18215 F: drivers/pinctrl/intel/
18216
18217 PIN CONTROLLER - KEEMBAY
18218 M: Lakshmi Sowjanya D <lakshmi.sowjanya.
18219 S: Supported
18220 F: drivers/pinctrl/pinctrl-keembay*
18221
18222 PIN CONTROLLER - MEDIATEK
18223 M: Sean Wang <sean.wang@kernel.org>
18224 L: linux-mediatek@lists.infradead.org (
18225 S: Maintained
18226 F: Documentation/devicetree/bindings/pi
18227 F: Documentation/devicetree/bindings/pi
18228 F: Documentation/devicetree/bindings/pi
18229 F: Documentation/devicetree/bindings/pi
18230 F: drivers/pinctrl/mediatek/
18231
18232 PIN CONTROLLER - MEDIATEK MIPS
18233 M: Arınç ÜNAL <arinc.unal@arinc9.com>
18234 M: Sergio Paracuellos <sergio.paracuello
18235 L: linux-mediatek@lists.infradead.org (
18236 L: linux-mips@vger.kernel.org
18237 S: Maintained
18238 F: Documentation/devicetree/bindings/pi
18239 F: Documentation/devicetree/bindings/pi
18240 F: Documentation/devicetree/bindings/pi
18241 F: Documentation/devicetree/bindings/pi
18242 F: Documentation/devicetree/bindings/pi
18243 F: Documentation/devicetree/bindings/pi
18244 F: Documentation/devicetree/bindings/pi
18245 F: Documentation/devicetree/bindings/pi
18246 F: drivers/pinctrl/mediatek/pinctrl-mt7
18247 F: drivers/pinctrl/mediatek/pinctrl-mt7
18248 F: drivers/pinctrl/mediatek/pinctrl-mt7
18249 F: drivers/pinctrl/mediatek/pinctrl-mtm
18250 F: drivers/pinctrl/mediatek/pinctrl-rt2
18251 F: drivers/pinctrl/mediatek/pinctrl-rt3
18252 F: drivers/pinctrl/mediatek/pinctrl-rt3
18253
18254 PIN CONTROLLER - MICROCHIP AT91
18255 M: Ludovic Desroches <ludovic.desroches@
18256 L: linux-arm-kernel@lists.infradead.org
18257 L: linux-gpio@vger.kernel.org
18258 S: Supported
18259 F: drivers/gpio/gpio-sama5d2-piobu.c
18260 F: drivers/pinctrl/pinctrl-at91*
18261
18262 PIN CONTROLLER - QUALCOMM
18263 M: Bjorn Andersson <andersson@kernel.org
18264 L: linux-arm-msm@vger.kernel.org
18265 S: Maintained
18266 F: Documentation/devicetree/bindings/pi
18267 F: drivers/pinctrl/qcom/
18268
18269 PIN CONTROLLER - RENESAS
18270 M: Geert Uytterhoeven <geert+renesas@gli
18271 L: linux-renesas-soc@vger.kernel.org
18272 S: Supported
18273 T: git git://git.kernel.org/pub/scm/lin
18274 F: Documentation/devicetree/bindings/pi
18275 F: drivers/pinctrl/renesas/
18276
18277 PIN CONTROLLER - SAMSUNG
18278 M: Krzysztof Kozlowski <krzk@kernel.org>
18279 M: Sylwester Nawrocki <s.nawrocki@samsun
18280 R: Alim Akhtar <alim.akhtar@samsung.com>
18281 L: linux-arm-kernel@lists.infradead.org
18282 L: linux-samsung-soc@vger.kernel.org
18283 S: Maintained
18284 Q: https://patchwork.kernel.org/project
18285 B: mailto:linux-samsung-soc@vger.kernel
18286 C: irc://irc.libera.chat/linux-exynos
18287 T: git git://git.kernel.org/pub/scm/lin
18288 F: Documentation/devicetree/bindings/pi
18289 F: drivers/pinctrl/samsung/
18290
18291 PIN CONTROLLER - SINGLE
18292 M: Tony Lindgren <tony@atomide.com>
18293 M: Haojian Zhuang <haojian.zhuang@linaro
18294 L: linux-arm-kernel@lists.infradead.org
18295 L: linux-omap@vger.kernel.org
18296 S: Maintained
18297 F: drivers/pinctrl/pinctrl-single.c
18298
18299 PIN CONTROLLER - SUNPLUS / TIBBO
18300 M: Dvorkin Dmitry <dvorkin@tibbo.com>
18301 M: Wells Lu <wellslutw@gmail.com>
18302 L: linux-arm-kernel@lists.infradead.org
18303 S: Maintained
18304 W: https://sunplus.atlassian.net/wiki/s
18305 F: Documentation/devicetree/bindings/pi
18306 F: drivers/pinctrl/sunplus/
18307 F: include/dt-bindings/pinctrl/sppctl*.
18308
18309 PINE64 PINEPHONE KEYBOARD DRIVER
18310 M: Samuel Holland <samuel@sholland.org>
18311 S: Supported
18312 F: Documentation/devicetree/bindings/in
18313 F: drivers/input/keyboard/pinephone-key
18314
18315 PKTCDVD DRIVER
18316 M: linux-block@vger.kernel.org
18317 S: Orphan
18318 F: drivers/block/pktcdvd.c
18319 F: include/linux/pktcdvd.h
18320 F: include/uapi/linux/pktcdvd.h
18321
18322 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVE
18323 M: Tomasz Duszynski <tduszyns@gmail.com>
18324 S: Maintained
18325 F: Documentation/devicetree/bindings/ii
18326 F: drivers/iio/chemical/pms7003.c
18327
18328 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clau
18329 M: Piergiorgio Beruto <piergiorgio.berut
18330 L: netdev@vger.kernel.org
18331 S: Maintained
18332 F: drivers/net/phy/mdio-open-alliance.h
18333 F: net/ethtool/plca.c
18334
18335 PLDMFW LIBRARY
18336 M: Jacob Keller <jacob.e.keller@intel.co
18337 S: Maintained
18338 F: Documentation/driver-api/pldmfw/
18339 F: include/linux/pldmfw.h
18340 F: lib/pldmfw/
18341
18342 PLX DMA DRIVER
18343 M: Logan Gunthorpe <logang@deltatee.com>
18344 S: Maintained
18345 F: drivers/dma/plx_dma.c
18346
18347 PM-GRAPH UTILITY
18348 M: "Todd E Brandt" <todd.e.brandt@linux.
18349 L: linux-pm@vger.kernel.org
18350 S: Supported
18351 W: https://01.org/pm-graph
18352 B: https://bugzilla.kernel.org/buglist.
18353 T: git git://github.com/intel/pm-graph
18354 F: tools/power/pm-graph
18355
18356 PM6764TR DRIVER
18357 M: Charles Hsu <hsu.yungteng@gmail.c
18358 L: linux-hwmon@vger.kernel.org
18359 S: Maintained
18360 F: Documentation/hwmon/pm6764tr.rst
18361 F: drivers/hwmon/pmbus/pm6764tr.c
18362
18363 PMC SIERRA MaxRAID DRIVER
18364 L: linux-scsi@vger.kernel.org
18365 S: Orphan
18366 W: http://www.pmc-sierra.com/
18367 F: drivers/scsi/pmcraid.*
18368
18369 PMC SIERRA PM8001 DRIVER
18370 M: Jack Wang <jinpu.wang@cloud.ionos.com
18371 L: linux-scsi@vger.kernel.org
18372 S: Supported
18373 F: drivers/scsi/pm8001/
18374
18375 PNI RM3100 IIO DRIVER
18376 M: Song Qiang <songqiang1304521@gmail.co
18377 L: linux-iio@vger.kernel.org
18378 S: Maintained
18379 F: Documentation/devicetree/bindings/ii
18380 F: drivers/iio/magnetometer/rm3100*
18381
18382 PNP SUPPORT
18383 M: "Rafael J. Wysocki" <rafael.j.wysocki
18384 L: linux-acpi@vger.kernel.org
18385 S: Maintained
18386 F: drivers/pnp/
18387 F: include/linux/pnp.h
18388
18389 POSIX CLOCKS and TIMERS
18390 M: Anna-Maria Behnsen <anna-maria@linutr
18391 M: Frederic Weisbecker <frederic@kernel.
18392 M: Thomas Gleixner <tglx@linutronix.de>
18393 L: linux-kernel@vger.kernel.org
18394 S: Maintained
18395 T: git git://git.kernel.org/pub/scm/lin
18396 F: fs/timerfd.c
18397 F: include/linux/time_namespace.h
18398 F: include/linux/timerfd.h
18399 F: include/uapi/linux/time.h
18400 F: include/uapi/linux/timerfd.h
18401 F: include/trace/events/timer*
18402 F: kernel/time/itimer.c
18403 F: kernel/time/posix-*
18404 F: kernel/time/namespace.c
18405
18406 POWER MANAGEMENT CORE
18407 M: "Rafael J. Wysocki" <rafael@kernel.or
18408 L: linux-pm@vger.kernel.org
18409 S: Supported
18410 B: https://bugzilla.kernel.org
18411 T: git git://git.kernel.org/pub/scm/lin
18412 F: drivers/base/power/
18413 F: drivers/powercap/
18414 F: include/linux/intel_rapl.h
18415 F: include/linux/pm.h
18416 F: include/linux/pm_*
18417 F: include/linux/powercap.h
18418 F: kernel/configs/nopm.config
18419
18420 POWER SEQUENCING
18421 M: Bartosz Golaszewski <brgl@bgdev.pl>
18422 L: linux-pm@vger.kernel.org
18423 S: Maintained
18424 T: git git://git.kernel.org/pub/scm/lin
18425 F: Documentation/driver-api/pwrseq.rst
18426 F: drivers/power/sequencing/
18427 F: include/linux/pwrseq/
18428
18429 POWER STATE COORDINATION INTERFACE (PSCI)
18430 M: Mark Rutland <mark.rutland@arm.com>
18431 M: Lorenzo Pieralisi <lpieralisi@kernel.
18432 L: linux-arm-kernel@lists.infradead.org
18433 S: Maintained
18434 F: drivers/firmware/psci/
18435 F: include/linux/psci.h
18436 F: include/uapi/linux/psci.h
18437
18438 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
18439 M: Sebastian Reichel <sre@kernel.org>
18440 L: linux-pm@vger.kernel.org
18441 S: Maintained
18442 T: git git://git.kernel.org/pub/scm/lin
18443 F: Documentation/ABI/testing/sysfs-clas
18444 F: Documentation/devicetree/bindings/po
18445 F: drivers/power/supply/
18446 F: include/linux/power/
18447 F: include/linux/power_supply.h
18448 F: tools/testing/selftests/power_supply
18449
18450 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
18451 M: Suraj Jitindar Singh <sjitindarsingh@
18452 L: linuxppc-dev@lists.ozlabs.org
18453 S: Maintained
18454 F: drivers/char/powernv-op-panel.c
18455
18456 PPP OVER ATM (RFC 2364)
18457 M: Mitchell Blank Jr <mitch@sfgoth.com>
18458 S: Maintained
18459 F: include/uapi/linux/atmppp.h
18460 F: net/atm/pppoatm.c
18461
18462 PPP OVER ETHERNET
18463 M: Michal Ostrowski <mostrows@earthlink.
18464 S: Maintained
18465 F: drivers/net/ppp/pppoe.c
18466 F: drivers/net/ppp/pppox.c
18467
18468 PPP OVER L2TP
18469 M: James Chapman <jchapman@katalix.com>
18470 S: Maintained
18471 F: include/linux/if_pppol2tp.h
18472 F: include/uapi/linux/if_pppol2tp.h
18473 F: net/l2tp/l2tp_ppp.c
18474
18475 PPP PROTOCOL DRIVERS AND COMPRESSORS
18476 L: linux-ppp@vger.kernel.org
18477 S: Orphan
18478 F: drivers/net/ppp/ppp_*
18479
18480 PPS SUPPORT
18481 M: Rodolfo Giometti <giometti@enneenne.c
18482 L: linuxpps@ml.enneenne.com (subscriber
18483 S: Maintained
18484 W: http://wiki.enneenne.com/index.php/L
18485 F: Documentation/ABI/testing/sysfs-pps
18486 F: Documentation/devicetree/bindings/pp
18487 F: Documentation/driver-api/pps.rst
18488 F: drivers/pps/
18489 F: include/linux/pps*.h
18490 F: include/uapi/linux/pps.h
18491
18492 PRESSURE STALL INFORMATION (PSI)
18493 M: Johannes Weiner <hannes@cmpxchg.org>
18494 M: Suren Baghdasaryan <surenb@google.com
18495 R: Peter Ziljstra <peterz@infradead.org>
18496 S: Maintained
18497 F: include/linux/psi*
18498 F: kernel/sched/psi.c
18499
18500 PRINTK
18501 M: Petr Mladek <pmladek@suse.com>
18502 R: Steven Rostedt <rostedt@goodmis.org>
18503 R: John Ogness <john.ogness@linutronix.d
18504 R: Sergey Senozhatsky <senozhatsky@chrom
18505 S: Maintained
18506 T: git git://git.kernel.org/pub/scm/lin
18507 F: include/linux/printk.h
18508 F: kernel/printk/
18509
18510 PRINTK INDEXING
18511 R: Chris Down <chris@chrisdown.name>
18512 S: Maintained
18513 F: Documentation/core-api/printk-index.
18514 F: kernel/printk/index.c
18515 K: printk_index
18516
18517 PROC FILESYSTEM
18518 L: linux-kernel@vger.kernel.org
18519 L: linux-fsdevel@vger.kernel.org
18520 S: Maintained
18521 F: Documentation/filesystems/proc.rst
18522 F: fs/proc/
18523 F: include/linux/proc_fs.h
18524 F: tools/testing/selftests/proc/
18525
18526 PROC SYSCTL
18527 M: Luis Chamberlain <mcgrof@kernel.org>
18528 M: Kees Cook <kees@kernel.org>
18529 M: Joel Granados <joel.granados@kernel.o
18530 L: linux-kernel@vger.kernel.org
18531 L: linux-fsdevel@vger.kernel.org
18532 S: Maintained
18533 T: git git://git.kernel.org/pub/scm/lin
18534 F: fs/proc/proc_sysctl.c
18535 F: include/linux/sysctl.h
18536 F: kernel/sysctl-test.c
18537 F: kernel/sysctl.c
18538 F: tools/testing/selftests/sysctl/
18539
18540 PS3 NETWORK SUPPORT
18541 M: Geoff Levand <geoff@infradead.org>
18542 L: netdev@vger.kernel.org
18543 L: linuxppc-dev@lists.ozlabs.org
18544 S: Maintained
18545 F: drivers/net/ethernet/toshiba/ps3_gel
18546
18547 PS3 PLATFORM SUPPORT
18548 M: Geoff Levand <geoff@infradead.org>
18549 L: linuxppc-dev@lists.ozlabs.org
18550 S: Maintained
18551 F: arch/powerpc/boot/ps3*
18552 F: arch/powerpc/include/asm/lv1call.h
18553 F: arch/powerpc/include/asm/ps3*.h
18554 F: arch/powerpc/platforms/ps3/
18555 F: drivers/*/ps3*
18556 F: drivers/ps3/
18557 F: drivers/rtc/rtc-ps3.c
18558 F: drivers/usb/host/*ps3.c
18559 F: sound/ppc/snd_ps3*
18560
18561 PS3VRAM DRIVER
18562 M: Jim Paris <jim@jtan.com>
18563 M: Geoff Levand <geoff@infradead.org>
18564 L: linuxppc-dev@lists.ozlabs.org
18565 S: Maintained
18566 F: drivers/block/ps3vram.c
18567
18568 PSAMPLE PACKET SAMPLING SUPPORT
18569 M: Yotam Gigi <yotam.gi@gmail.com>
18570 S: Maintained
18571 F: include/net/psample.h
18572 F: include/uapi/linux/psample.h
18573 F: net/psample
18574
18575 PSE NETWORK DRIVER
18576 M: Oleksij Rempel <o.rempel@pengutronix.
18577 M: Kory Maincent <kory.maincent@bootlin.
18578 L: netdev@vger.kernel.org
18579 S: Maintained
18580 F: Documentation/devicetree/bindings/ne
18581 F: drivers/net/pse-pd/
18582 F: net/ethtool/pse-pd.c
18583
18584 PSTORE FILESYSTEM
18585 M: Kees Cook <kees@kernel.org>
18586 R: Tony Luck <tony.luck@intel.com>
18587 R: Guilherme G. Piccoli <gpiccoli@igalia
18588 L: linux-hardening@vger.kernel.org
18589 S: Supported
18590 T: git git://git.kernel.org/pub/scm/lin
18591 F: Documentation/admin-guide/pstore-blk
18592 F: Documentation/admin-guide/ramoops.rs
18593 F: Documentation/devicetree/bindings/re
18594 F: drivers/acpi/apei/erst.c
18595 F: drivers/firmware/efi/efi-pstore.c
18596 F: fs/pstore/
18597 F: include/linux/pstore*
18598 K: \b(pstore|ramoops)
18599
18600 PT5161L HARDWARE MONITOR DRIVER
18601 M: Cosmo Chou <cosmo.chou@quantatw.com>
18602 L: linux-hwmon@vger.kernel.org
18603 S: Maintained
18604 F: Documentation/hwmon/pt5161l.rst
18605 F: drivers/hwmon/pt5161l.c
18606
18607 PTP HARDWARE CLOCK SUPPORT
18608 M: Richard Cochran <richardcochran@gmail
18609 L: netdev@vger.kernel.org
18610 S: Maintained
18611 W: http://linuxptp.sourceforge.net/
18612 F: Documentation/ABI/testing/sysfs-ptp
18613 F: Documentation/driver-api/ptp.rst
18614 F: drivers/net/phy/dp83640*
18615 F: drivers/ptp/*
18616 F: include/linux/ptp_cl*
18617 K: (?:\b|_)ptp(?:\b|_)
18618
18619 PTP MOCKUP CLOCK SUPPORT
18620 M: Vladimir Oltean <vladimir.oltean@nxp.
18621 L: netdev@vger.kernel.org
18622 S: Maintained
18623 F: drivers/ptp/ptp_mock.c
18624 F: include/linux/ptp_mock.h
18625
18626 PTP VIRTUAL CLOCK SUPPORT
18627 M: Yangbo Lu <yangbo.lu@nxp.com>
18628 L: netdev@vger.kernel.org
18629 S: Maintained
18630 F: drivers/ptp/ptp_vclock.c
18631 F: net/ethtool/phc_vclocks.c
18632
18633 PTRACE SUPPORT
18634 M: Oleg Nesterov <oleg@redhat.com>
18635 S: Maintained
18636 F: arch/*/*/ptrace*.c
18637 F: arch/*/include/asm/ptrace*.h
18638 F: arch/*/ptrace*.c
18639 F: include/asm-generic/syscall.h
18640 F: include/linux/ptrace.h
18641 F: include/linux/regset.h
18642 F: include/uapi/linux/ptrace.h
18643 F: kernel/ptrace.c
18644
18645 PULSE8-CEC DRIVER
18646 M: Hans Verkuil <hverkuil@xs4all.nl>
18647 L: linux-media@vger.kernel.org
18648 S: Maintained
18649 T: git git://linuxtv.org/media_tree.git
18650 F: drivers/media/cec/usb/pulse8/
18651
18652 PURELIFI PLFXLC DRIVER
18653 M: Srinivasan Raju <srini.raju@purelifi.
18654 L: linux-wireless@vger.kernel.org
18655 S: Supported
18656 F: drivers/net/wireless/purelifi/plfxlc
18657
18658 PVRUSB2 VIDEO4LINUX DRIVER
18659 M: Mike Isely <isely@pobox.com>
18660 L: pvrusb2@isely.net (subscribers
18661 L: linux-media@vger.kernel.org
18662 S: Maintained
18663 W: http://www.isely.net/pvrusb2/
18664 T: git git://linuxtv.org/media_tree.git
18665 F: Documentation/driver-api/media/drive
18666 F: drivers/media/usb/pvrusb2/
18667
18668 PWC WEBCAM DRIVER
18669 M: Hans Verkuil <hverkuil@xs4all.nl>
18670 L: linux-media@vger.kernel.org
18671 S: Odd Fixes
18672 T: git git://linuxtv.org/media_tree.git
18673 F: drivers/media/usb/pwc/*
18674 F: include/trace/events/pwc.h
18675
18676 PWM IR Transmitter
18677 M: Sean Young <sean@mess.org>
18678 L: linux-media@vger.kernel.org
18679 S: Maintained
18680 F: Documentation/devicetree/bindings/le
18681 F: drivers/media/rc/pwm-ir-tx.c
18682
18683 PWM SUBSYSTEM
18684 M: Uwe Kleine-König <ukleinek@kernel.or
18685 L: linux-pwm@vger.kernel.org
18686 S: Maintained
18687 Q: https://patchwork.ozlabs.org/project
18688 T: git https://git.kernel.org/pub/scm/l
18689 F: Documentation/devicetree/bindings/gp
18690 F: Documentation/devicetree/bindings/pw
18691 F: Documentation/driver-api/pwm.rst
18692 F: drivers/gpio/gpio-mvebu.c
18693 F: drivers/pwm/
18694 F: drivers/video/backlight/pwm_bl.c
18695 F: include/dt-bindings/pwm/
18696 F: include/linux/pwm.h
18697 F: include/linux/pwm_backlight.h
18698 K: pwm_(config|apply_might_sleep|apply_
18699
18700 PXA GPIO DRIVER
18701 M: Robert Jarzmik <robert.jarzmik@free.f
18702 L: linux-gpio@vger.kernel.org
18703 S: Maintained
18704 F: drivers/gpio/gpio-pxa.c
18705
18706 PXA MMCI DRIVER
18707 S: Orphan
18708
18709 PXA RTC DRIVER
18710 M: Robert Jarzmik <robert.jarzmik@free.f
18711 L: linux-rtc@vger.kernel.org
18712 S: Maintained
18713
18714 PXA2xx/PXA3xx SUPPORT
18715 M: Daniel Mack <daniel@zonque.org>
18716 M: Haojian Zhuang <haojian.zhuang@gmail.
18717 M: Robert Jarzmik <robert.jarzmik@free.f
18718 L: linux-arm-kernel@lists.infradead.org
18719 S: Maintained
18720 T: git git://github.com/hzhuang1/linux.
18721 T: git git://github.com/rjarzmik/linux.
18722 F: arch/arm/boot/dts/intel/pxa/
18723 F: arch/arm/mach-pxa/
18724 F: drivers/dma/pxa*
18725 F: drivers/pcmcia/pxa2xx*
18726 F: drivers/pinctrl/pxa/
18727 F: drivers/spi/spi-pxa2xx*
18728 F: drivers/usb/gadget/udc/pxa2*
18729 F: include/sound/pxa2xx-lib.h
18730 F: sound/arm/pxa*
18731 F: sound/soc/pxa/
18732
18733 QAT DRIVER
18734 M: Giovanni Cabiddu <giovanni.cabiddu@in
18735 L: qat-linux@intel.com
18736 S: Supported
18737 F: drivers/crypto/intel/qat/
18738
18739 QCOM AUDIO (ASoC) DRIVERS
18740 M: Srinivas Kandagatla <srinivas.kandaga
18741 L: linux-sound@vger.kernel.org
18742 L: linux-arm-msm@vger.kernel.org
18743 S: Supported
18744 F: Documentation/devicetree/bindings/so
18745 F: Documentation/devicetree/bindings/so
18746 F: drivers/soc/qcom/apr.c
18747 F: include/dt-bindings/sound/qcom,wcd93
18748 F: sound/soc/codecs/lpass-rx-macro.*
18749 F: sound/soc/codecs/lpass-tx-macro.*
18750 F: sound/soc/codecs/lpass-va-macro.c
18751 F: sound/soc/codecs/lpass-wsa-macro.*
18752 F: sound/soc/codecs/msm8916-wcd-analog.
18753 F: sound/soc/codecs/msm8916-wcd-digital
18754 F: sound/soc/codecs/wcd-clsh-v2.*
18755 F: sound/soc/codecs/wcd-mbhc-v2.*
18756 F: sound/soc/codecs/wcd9335.*
18757 F: sound/soc/codecs/wcd934x.c
18758 F: sound/soc/codecs/wsa881x.c
18759 F: sound/soc/codecs/wsa883x.c
18760 F: sound/soc/codecs/wsa884x.c
18761 F: sound/soc/qcom/
18762
18763 QCOM EMBEDDED USB DEBUGGER (EUD)
18764 M: Souradeep Chowdhury <quic_schowdhu@qu
18765 L: linux-arm-msm@vger.kernel.org
18766 S: Maintained
18767 F: Documentation/ABI/testing/sysfs-driv
18768 F: Documentation/devicetree/bindings/so
18769 F: drivers/usb/misc/qcom_eud.c
18770
18771 QCOM IPA DRIVER
18772 M: Alex Elder <elder@kernel.org>
18773 L: netdev@vger.kernel.org
18774 S: Maintained
18775 F: drivers/net/ipa/
18776
18777 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPOR
18778 M: Gabriel Somlo <somlo@cmu.edu>
18779 M: "Michael S. Tsirkin" <mst@redhat.com>
18780 L: qemu-devel@nongnu.org
18781 S: Maintained
18782 F: drivers/firmware/qemu_fw_cfg.c
18783 F: include/uapi/linux/qemu_fw_cfg.h
18784
18785 QIB DRIVER
18786 M: Dennis Dalessandro <dennis.dalessandr
18787 L: linux-rdma@vger.kernel.org
18788 S: Supported
18789 F: drivers/infiniband/hw/qib/
18790
18791 QLOGIC QL41xxx FCOE DRIVER
18792 M: Saurav Kashyap <skashyap@marvell.com>
18793 M: Javed Hasan <jhasan@marvell.com>
18794 M: GR-QLogic-Storage-Upstream@marvell.c
18795 L: linux-scsi@vger.kernel.org
18796 S: Supported
18797 F: drivers/scsi/qedf/
18798
18799 QLOGIC QL41xxx ISCSI DRIVER
18800 M: Nilesh Javali <njavali@marvell.com>
18801 M: Manish Rangankar <mrangankar@marvell.
18802 M: GR-QLogic-Storage-Upstream@marvell.c
18803 L: linux-scsi@vger.kernel.org
18804 S: Supported
18805 F: drivers/scsi/qedi/
18806
18807 QLOGIC QL4xxx ETHERNET DRIVER
18808 M: Manish Chopra <manishc@marvell.com>
18809 L: netdev@vger.kernel.org
18810 S: Supported
18811 F: drivers/net/ethernet/qlogic/qed/
18812 F: drivers/net/ethernet/qlogic/qede/
18813 F: include/linux/qed/
18814
18815 QLOGIC QL4xxx RDMA DRIVER
18816 M: Michal Kalderon <mkalderon@marvell.co
18817 L: linux-rdma@vger.kernel.org
18818 S: Supported
18819 F: drivers/infiniband/hw/qedr/
18820 F: include/uapi/rdma/qedr-abi.h
18821
18822 QLOGIC QLA1280 SCSI DRIVER
18823 M: Michael Reed <mdr@sgi.com>
18824 L: linux-scsi@vger.kernel.org
18825 S: Maintained
18826 F: drivers/scsi/qla1280.[ch]
18827
18828 QLOGIC QLA2XXX FC-SCSI DRIVER
18829 M: Nilesh Javali <njavali@marvell.com>
18830 M: GR-QLogic-Storage-Upstream@marvell.c
18831 L: linux-scsi@vger.kernel.org
18832 S: Supported
18833 F: drivers/scsi/qla2xxx/
18834
18835 QLOGIC QLA3XXX NETWORK DRIVER
18836 M: GR-Linux-NIC-Dev@marvell.com
18837 L: netdev@vger.kernel.org
18838 S: Supported
18839 F: drivers/net/ethernet/qlogic/qla3xxx.
18840
18841 QLOGIC QLA4XXX iSCSI DRIVER
18842 M: Nilesh Javali <njavali@marvell.com>
18843 M: Manish Rangankar <mrangankar@marvell.
18844 M: GR-QLogic-Storage-Upstream@marvell.c
18845 L: linux-scsi@vger.kernel.org
18846 S: Supported
18847 F: drivers/scsi/qla4xxx/
18848
18849 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
18850 M: Shahed Shaikh <shshaikh@marvell.com>
18851 M: Manish Chopra <manishc@marvell.com>
18852 M: GR-Linux-NIC-Dev@marvell.com
18853 L: netdev@vger.kernel.org
18854 S: Supported
18855 F: drivers/net/ethernet/qlogic/qlcnic/
18856
18857 QM1D1B0004 MEDIA DRIVER
18858 M: Akihiro Tsukada <tskd08@gmail.com>
18859 L: linux-media@vger.kernel.org
18860 S: Odd Fixes
18861 F: drivers/media/tuners/qm1d1b0004*
18862
18863 QM1D1C0042 MEDIA DRIVER
18864 M: Akihiro Tsukada <tskd08@gmail.com>
18865 L: linux-media@vger.kernel.org
18866 S: Odd Fixes
18867 F: drivers/media/tuners/qm1d1c0042*
18868
18869 QNX4 FILESYSTEM
18870 M: Anders Larsen <al@alarsen.net>
18871 S: Maintained
18872 W: http://www.alarsen.net/linux/qnx4fs/
18873 F: fs/qnx4/
18874 F: include/uapi/linux/qnx4_fs.h
18875 F: include/uapi/linux/qnxtypes.h
18876
18877 QNX6 FILESYSTEM
18878 S: Orphan
18879 F: Documentation/filesystems/qnx6.rst
18880 F: fs/qnx6/
18881 F: include/linux/qnx6_fs.h
18882
18883 QORIQ DPAA2 FSL-MC BUS DRIVER
18884 M: Stuart Yoder <stuyoder@gmail.com>
18885 M: Laurentiu Tudor <laurentiu.tudor@nxp.
18886 L: linux-kernel@vger.kernel.org
18887 S: Maintained
18888 F: Documentation/ABI/stable/sysfs-bus-f
18889 F: Documentation/devicetree/bindings/mi
18890 F: Documentation/networking/device_driv
18891 F: drivers/bus/fsl-mc/
18892 F: include/uapi/linux/fsl_mc.h
18893
18894 QT1010 MEDIA DRIVER
18895 L: linux-media@vger.kernel.org
18896 S: Orphan
18897 W: https://linuxtv.org
18898 Q: http://patchwork.linuxtv.org/project
18899 F: drivers/media/tuners/qt1010*
18900
18901 QUALCOMM ATH12K WIRELESS DRIVER
18902 M: Kalle Valo <kvalo@kernel.org>
18903 M: Jeff Johnson <jjohnson@kernel.org>
18904 L: ath12k@lists.infradead.org
18905 S: Supported
18906 W: https://wireless.wiki.kernel.org/en/
18907 T: git git://git.kernel.org/pub/scm/lin
18908 F: drivers/net/wireless/ath/ath12k/
18909 N: ath12k
18910
18911 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
18912 M: Kalle Valo <kvalo@kernel.org>
18913 M: Jeff Johnson <jjohnson@kernel.org>
18914 L: ath10k@lists.infradead.org
18915 S: Supported
18916 W: https://wireless.wiki.kernel.org/en/
18917 T: git git://git.kernel.org/pub/scm/lin
18918 F: drivers/net/wireless/ath/ath10k/
18919 N: ath10k
18920
18921 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
18922 M: Kalle Valo <kvalo@kernel.org>
18923 M: Jeff Johnson <jjohnson@kernel.org>
18924 L: ath11k@lists.infradead.org
18925 S: Supported
18926 W: https://wireless.wiki.kernel.org/en/
18927 B: https://wireless.wiki.kernel.org/en/
18928 T: git git://git.kernel.org/pub/scm/lin
18929 F: drivers/net/wireless/ath/ath11k/
18930 N: ath11k
18931
18932 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
18933 M: Toke Høiland-Jørgensen <toke@toke.d
18934 L: linux-wireless@vger.kernel.org
18935 S: Maintained
18936 W: https://wireless.wiki.kernel.org/en/
18937 T: git git://git.kernel.org/pub/scm/lin
18938 F: Documentation/devicetree/bindings/ne
18939 F: drivers/net/wireless/ath/ath9k/
18940
18941 QUALCOMM ATHEROS QCA7K ETHERNET DRIVER
18942 M: Stefan Wahren <wahrenst@gmx.net>
18943 L: netdev@vger.kernel.org
18944 S: Maintained
18945 F: Documentation/devicetree/bindings/ne
18946 F: drivers/net/ethernet/qualcomm/qca*
18947
18948 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
18949 M: Stephan Gerhold <stephan@gerhold.net>
18950 L: netdev@vger.kernel.org
18951 L: linux-arm-msm@vger.kernel.org
18952 S: Maintained
18953 F: Documentation/devicetree/bindings/ne
18954 F: drivers/net/wwan/qcom_bam_dmux.c
18955
18956 QUALCOMM CAMERA SUBSYSTEM DRIVER
18957 M: Robert Foss <rfoss@kernel.org>
18958 M: Todor Tomov <todor.too@gmail.com>
18959 M: Bryan O'Donoghue <bryan.odonoghue@lin
18960 L: linux-media@vger.kernel.org
18961 S: Maintained
18962 F: Documentation/admin-guide/media/qcom
18963 F: Documentation/devicetree/bindings/me
18964 F: drivers/media/platform/qcom/camss/
18965
18966 QUALCOMM CLOCK DRIVERS
18967 M: Bjorn Andersson <andersson@kernel.org
18968 L: linux-arm-msm@vger.kernel.org
18969 S: Supported
18970 T: git git://git.kernel.org/pub/scm/lin
18971 F: Documentation/devicetree/bindings/cl
18972 F: drivers/clk/qcom/
18973 F: include/dt-bindings/clock/qcom,*
18974
18975 QUALCOMM CLOUD AI (QAIC) DRIVER
18976 M: Jeffrey Hugo <quic_jhugo@quicinc.com>
18977 R: Carl Vanderlip <quic_carlv@quicinc.co
18978 L: linux-arm-msm@vger.kernel.org
18979 L: dri-devel@lists.freedesktop.org
18980 S: Supported
18981 T: git https://gitlab.freedesktop.org/d
18982 F: Documentation/accel/qaic/
18983 F: drivers/accel/qaic/
18984 F: include/uapi/drm/qaic_accel.h
18985
18986 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIV
18987 M: Bjorn Andersson <andersson@kernel.org
18988 M: Konrad Dybcio <konradybcio@kernel.org
18989 L: linux-pm@vger.kernel.org
18990 L: linux-arm-msm@vger.kernel.org
18991 S: Maintained
18992 F: Documentation/devicetree/bindings/po
18993 F: drivers/pmdomain/qcom/cpr.c
18994
18995 QUALCOMM CPUCP MAILBOX DRIVER
18996 M: Sibi Sankar <quic_sibis@quicinc.com>
18997 L: linux-arm-msm@vger.kernel.org
18998 S: Supported
18999 F: Documentation/devicetree/bindings/ma
19000 F: drivers/mailbox/qcom-cpucp-mbox.c
19001
19002 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
19003 M: Ilia Lin <ilia.lin@kernel.org>
19004 L: linux-pm@vger.kernel.org
19005 S: Maintained
19006 F: Documentation/devicetree/bindings/cp
19007 F: Documentation/devicetree/bindings/op
19008 F: drivers/cpufreq/qcom-cpufreq-nvmem.c
19009
19010 QUALCOMM CRYPTO DRIVERS
19011 M: Thara Gopinath <thara.gopinath@gmail.
19012 L: linux-crypto@vger.kernel.org
19013 L: linux-arm-msm@vger.kernel.org
19014 S: Maintained
19015 F: Documentation/devicetree/bindings/cr
19016 F: drivers/crypto/qce/
19017
19018 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
19019 M: Timur Tabi <timur@kernel.org>
19020 L: netdev@vger.kernel.org
19021 S: Maintained
19022 F: drivers/net/ethernet/qualcomm/emac/
19023
19024 QUALCOMM ETHQOS ETHERNET DRIVER
19025 M: Vinod Koul <vkoul@kernel.org>
19026 L: netdev@vger.kernel.org
19027 L: linux-arm-msm@vger.kernel.org
19028 S: Maintained
19029 F: Documentation/devicetree/bindings/ne
19030 F: drivers/net/ethernet/stmicro/stmmac/
19031
19032 QUALCOMM FASTRPC DRIVER
19033 M: Srinivas Kandagatla <srinivas.kandaga
19034 M: Amol Maheshwari <amahesh@qti.qualcomm
19035 L: linux-arm-msm@vger.kernel.org
19036 L: dri-devel@lists.freedesktop.org
19037 S: Maintained
19038 F: Documentation/devicetree/bindings/mi
19039 F: drivers/misc/fastrpc.c
19040 F: include/uapi/misc/fastrpc.h
19041
19042 QUALCOMM HEXAGON ARCHITECTURE
19043 M: Brian Cain <bcain@quicinc.com>
19044 L: linux-hexagon@vger.kernel.org
19045 S: Supported
19046 T: git git://git.kernel.org/pub/scm/lin
19047 F: arch/hexagon/
19048
19049 QUALCOMM HIDMA DRIVER
19050 M: Sinan Kaya <okaya@kernel.org>
19051 L: linux-arm-kernel@lists.infradead.org
19052 L: linux-arm-msm@vger.kernel.org
19053 L: dmaengine@vger.kernel.org
19054 S: Supported
19055 F: drivers/dma/qcom/hidma*
19056
19057 QUALCOMM I2C CCI DRIVER
19058 M: Loic Poulain <loic.poulain@linaro.org
19059 M: Robert Foss <rfoss@kernel.org>
19060 L: linux-i2c@vger.kernel.org
19061 L: linux-arm-msm@vger.kernel.org
19062 S: Maintained
19063 F: Documentation/devicetree/bindings/i2
19064 F: drivers/i2c/busses/i2c-qcom-cci.c
19065
19066 QUALCOMM INTERCONNECT BWMON DRIVER
19067 M: Krzysztof Kozlowski <krzysztof.kozlow
19068 L: linux-arm-msm@vger.kernel.org
19069 S: Maintained
19070 F: Documentation/devicetree/bindings/in
19071 F: drivers/soc/qcom/icc-bwmon.c
19072 F: drivers/soc/qcom/trace_icc-bwmon.h
19073
19074 QUALCOMM IOMMU
19075 M: Rob Clark <robdclark@gmail.com>
19076 L: iommu@lists.linux.dev
19077 L: linux-arm-msm@vger.kernel.org
19078 S: Maintained
19079 F: drivers/iommu/arm/arm-smmu/qcom_iomm
19080 F: drivers/iommu/arm/arm-smmu/arm-smmu-
19081 F: drivers/iommu/msm_iommu*
19082
19083 QUALCOMM IPC ROUTER (QRTR) DRIVER
19084 M: Manivannan Sadhasivam <manivannan.sad
19085 L: linux-arm-msm@vger.kernel.org
19086 S: Maintained
19087 F: include/trace/events/qrtr.h
19088 F: include/uapi/linux/qrtr.h
19089 F: net/qrtr/
19090
19091 QUALCOMM IPCC MAILBOX DRIVER
19092 M: Manivannan Sadhasivam <manivannan.sad
19093 L: linux-arm-msm@vger.kernel.org
19094 S: Supported
19095 F: Documentation/devicetree/bindings/ma
19096 F: drivers/mailbox/qcom-ipcc.c
19097 F: include/dt-bindings/mailbox/qcom-ipc
19098
19099 QUALCOMM IPQ4019 USB PHY DRIVER
19100 M: Robert Marko <robert.marko@sartura.hr
19101 M: Luka Perkov <luka.perkov@sartura.hr>
19102 L: linux-arm-msm@vger.kernel.org
19103 S: Maintained
19104 F: Documentation/devicetree/bindings/ph
19105 F: drivers/phy/qualcomm/phy-qcom-ipq401
19106
19107 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
19108 M: Robert Marko <robert.marko@sartura.hr
19109 M: Luka Perkov <luka.perkov@sartura.hr>
19110 L: linux-arm-msm@vger.kernel.org
19111 S: Maintained
19112 F: Documentation/devicetree/bindings/re
19113 F: drivers/regulator/vqmmc-ipq4019-regu
19114
19115 QUALCOMM NAND CONTROLLER DRIVER
19116 M: Manivannan Sadhasivam <manivannan.sad
19117 L: linux-mtd@lists.infradead.org
19118 L: linux-arm-msm@vger.kernel.org
19119 S: Maintained
19120 F: Documentation/devicetree/bindings/mt
19121 F: drivers/mtd/nand/raw/qcom_nandc.c
19122
19123 QUALCOMM QSEECOM DRIVER
19124 M: Maximilian Luz <luzmaximilian@gmail.c
19125 L: linux-arm-msm@vger.kernel.org
19126 S: Maintained
19127 F: drivers/firmware/qcom/qcom_qseecom.c
19128
19129 QUALCOMM QSEECOM UEFISECAPP DRIVER
19130 M: Maximilian Luz <luzmaximilian@gmail.c
19131 L: linux-arm-msm@vger.kernel.org
19132 S: Maintained
19133 F: drivers/firmware/qcom/qcom_qseecom_u
19134
19135 QUALCOMM RMNET DRIVER
19136 M: Subash Abhinov Kasiviswanathan <quic_
19137 M: Sean Tranchetti <quic_stranche@quicin
19138 L: netdev@vger.kernel.org
19139 S: Maintained
19140 F: Documentation/networking/device_driv
19141 F: drivers/net/ethernet/qualcomm/rmnet/
19142 F: include/linux/if_rmnet.h
19143
19144 QUALCOMM TRUST ZONE MEMORY ALLOCATOR
19145 M: Bartosz Golaszewski <bartosz.golaszew
19146 L: linux-arm-msm@vger.kernel.org
19147 S: Maintained
19148 F: drivers/firmware/qcom/qcom_tzmem.c
19149 F: drivers/firmware/qcom/qcom_tzmem.h
19150 F: include/linux/firmware/qcom/qcom_tzm
19151
19152 QUALCOMM TSENS THERMAL DRIVER
19153 M: Amit Kucheria <amitk@kernel.org>
19154 M: Thara Gopinath <thara.gopinath@gmail.
19155 L: linux-pm@vger.kernel.org
19156 L: linux-arm-msm@vger.kernel.org
19157 S: Maintained
19158 F: Documentation/devicetree/bindings/th
19159 F: drivers/thermal/qcom/
19160
19161 QUALCOMM TYPEC PORT MANAGER DRIVER
19162 M: Bryan O'Donoghue <bryan.odonoghue@lin
19163 L: linux-arm-msm@vger.kernel.org
19164 L: linux-usb@vger.kernel.org
19165 S: Maintained
19166 F: Documentation/devicetree/bindings/us
19167 F: drivers/usb/typec/tcpm/qcom/
19168
19169 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
19170 M: Stanimir Varbanov <stanimir.k.varbano
19171 M: Vikash Garodia <quic_vgarodia@quicinc
19172 R: Bryan O'Donoghue <bryan.odonoghue@lin
19173 L: linux-media@vger.kernel.org
19174 L: linux-arm-msm@vger.kernel.org
19175 S: Maintained
19176 T: git git://linuxtv.org/media_tree.git
19177 F: Documentation/devicetree/bindings/me
19178 F: drivers/media/platform/qcom/venus/
19179
19180 QUALCOMM WCN36XX WIRELESS DRIVER
19181 M: Loic Poulain <loic.poulain@linaro.org
19182 L: wcn36xx@lists.infradead.org
19183 S: Supported
19184 W: https://wireless.wiki.kernel.org/en/
19185 F: drivers/net/wireless/ath/wcn36xx/
19186
19187 QUANTENNA QTNFMAC WIRELESS DRIVER
19188 M: Igor Mitsyanko <imitsyanko@quantenna.
19189 R: Sergey Matyukevich <geomatsi@gmail.co
19190 L: linux-wireless@vger.kernel.org
19191 S: Maintained
19192 F: drivers/net/wireless/quantenna
19193
19194 RADEON and AMDGPU DRM DRIVERS
19195 M: Alex Deucher <alexander.deucher@amd.c
19196 M: Christian König <christian.koenig@am
19197 M: Xinhui Pan <Xinhui.Pan@amd.com>
19198 L: amd-gfx@lists.freedesktop.org
19199 S: Supported
19200 B: https://gitlab.freedesktop.org/drm/a
19201 C: irc://irc.oftc.net/radeon
19202 T: git https://gitlab.freedesktop.org/a
19203 F: Documentation/gpu/amdgpu/
19204 F: drivers/gpu/drm/amd/
19205 F: drivers/gpu/drm/ci/xfails/amd*
19206 F: drivers/gpu/drm/radeon/
19207 F: include/uapi/drm/amdgpu_drm.h
19208 F: include/uapi/drm/radeon_drm.h
19209
19210 RADEON FRAMEBUFFER DISPLAY DRIVER
19211 M: Benjamin Herrenschmidt <benh@kernel.c
19212 L: linux-fbdev@vger.kernel.org
19213 S: Maintained
19214 F: drivers/video/fbdev/aty/radeon*
19215 F: include/uapi/linux/radeonfb.h
19216
19217 RADIOSHARK RADIO DRIVER
19218 M: Hans Verkuil <hverkuil@xs4all.nl>
19219 L: linux-media@vger.kernel.org
19220 S: Maintained
19221 T: git git://linuxtv.org/media_tree.git
19222 F: drivers/media/radio/radio-shark.c
19223
19224 RADIOSHARK2 RADIO DRIVER
19225 M: Hans Verkuil <hverkuil@xs4all.nl>
19226 L: linux-media@vger.kernel.org
19227 S: Maintained
19228 T: git git://linuxtv.org/media_tree.git
19229 F: drivers/media/radio/radio-shark2.c
19230 F: drivers/media/radio/radio-tea5777.c
19231
19232 RADOS BLOCK DEVICE (RBD)
19233 M: Ilya Dryomov <idryomov@gmail.com>
19234 R: Dongsheng Yang <dongsheng.yang@easyst
19235 L: ceph-devel@vger.kernel.org
19236 S: Supported
19237 W: http://ceph.com/
19238 T: git https://github.com/ceph/ceph-cli
19239 F: Documentation/ABI/testing/sysfs-bus-
19240 F: drivers/block/rbd.c
19241 F: drivers/block/rbd_types.h
19242
19243 RAGE128 FRAMEBUFFER DISPLAY DRIVER
19244 L: linux-fbdev@vger.kernel.org
19245 S: Orphan
19246 F: drivers/video/fbdev/aty/aty128fb.c
19247
19248 RAINSHADOW-CEC DRIVER
19249 M: Hans Verkuil <hverkuil@xs4all.nl>
19250 L: linux-media@vger.kernel.org
19251 S: Maintained
19252 T: git git://linuxtv.org/media_tree.git
19253 F: drivers/media/cec/usb/rainshadow/
19254
19255 RALINK MIPS ARCHITECTURE
19256 M: John Crispin <john@phrozen.org>
19257 M: Sergio Paracuellos <sergio.paracuello
19258 L: linux-mips@vger.kernel.org
19259 S: Maintained
19260 F: arch/mips/ralink
19261
19262 RALINK MT7621 MIPS ARCHITECTURE
19263 M: Arınç ÜNAL <arinc.unal@arinc9.com>
19264 M: Sergio Paracuellos <sergio.paracuello
19265 L: linux-mips@vger.kernel.org
19266 S: Maintained
19267 F: arch/mips/boot/dts/ralink/mt7621*
19268
19269 RALINK RT2X00 WIRELESS LAN DRIVER
19270 M: Stanislaw Gruszka <stf_xl@wp.pl>
19271 L: linux-wireless@vger.kernel.org
19272 S: Maintained
19273 F: drivers/net/wireless/ralink/rt2x00/
19274
19275 RAMDISK RAM BLOCK DEVICE DRIVER
19276 M: Jens Axboe <axboe@kernel.dk>
19277 S: Maintained
19278 F: Documentation/admin-guide/blockdev/r
19279 F: drivers/block/brd.c
19280
19281 RANCHU VIRTUAL BOARD FOR MIPS
19282 M: Miodrag Dinic <miodrag.dinic@mips.com
19283 L: linux-mips@vger.kernel.org
19284 S: Supported
19285 F: arch/mips/configs/generic/board-ranc
19286 F: arch/mips/generic/board-ranchu.c
19287
19288 RANDOM NUMBER DRIVER
19289 M: "Theodore Ts'o" <tytso@mit.edu>
19290 M: Jason A. Donenfeld <Jason@zx2c4.com>
19291 S: Maintained
19292 T: git https://git.kernel.org/pub/scm/l
19293 F: Documentation/devicetree/bindings/rn
19294 F: drivers/char/random.c
19295 F: include/linux/random.h
19296 F: include/uapi/linux/random.h
19297 F: drivers/virt/vmgenid.c
19298 N: ^.*/vdso/[^/]*getrandom[^/]+$
19299
19300 RAPIDIO SUBSYSTEM
19301 M: Matt Porter <mporter@kernel.crashing.
19302 M: Alexandre Bounine <alex.bou9@gmail.co
19303 S: Maintained
19304 F: drivers/rapidio/
19305
19306 RAS INFRASTRUCTURE
19307 M: Tony Luck <tony.luck@intel.com>
19308 M: Borislav Petkov <bp@alien8.de>
19309 L: linux-edac@vger.kernel.org
19310 S: Maintained
19311 F: Documentation/admin-guide/RAS
19312 F: drivers/ras/
19313 F: include/linux/ras.h
19314 F: include/ras/ras_event.h
19315
19316 RAS FRU MEMORY POISON MANAGER (FMPM)
19317 M: Yazen Ghannam <Yazen.Ghannam@amd.com>
19318 L: linux-edac@vger.kernel.org
19319 S: Maintained
19320 F: drivers/ras/amd/fmpm.c
19321
19322 RASPBERRY PI PISP BACK END
19323 M: Jacopo Mondi <jacopo.mondi@ideasonboa
19324 L: Raspberry Pi Kernel Maintenance <kern
19325 L: linux-media@vger.kernel.org
19326 S: Maintained
19327 F: Documentation/devicetree/bindings/me
19328 F: drivers/media/platform/raspberrypi/p
19329 F: include/uapi/linux/media/raspberrypi
19330
19331 RC-CORE / LIRC FRAMEWORK
19332 M: Sean Young <sean@mess.org>
19333 L: linux-media@vger.kernel.org
19334 S: Maintained
19335 W: http://linuxtv.org
19336 T: git git://linuxtv.org/media_tree.git
19337 F: Documentation/driver-api/media/rc-co
19338 F: Documentation/userspace-api/media/rc
19339 F: drivers/media/rc/
19340 F: include/media/rc-core.h
19341 F: include/media/rc-map.h
19342 F: include/uapi/linux/lirc.h
19343
19344 RCMM REMOTE CONTROLS DECODER
19345 M: Patrick Lerda <patrick9876@free.fr>
19346 S: Maintained
19347 F: drivers/media/rc/ir-rcmm-decoder.c
19348
19349 RCUTORTURE TEST FRAMEWORK
19350 M: "Paul E. McKenney" <paulmck@kernel.or
19351 M: Josh Triplett <josh@joshtriplett.org>
19352 R: Steven Rostedt <rostedt@goodmis.org>
19353 R: Mathieu Desnoyers <mathieu.desnoyers@
19354 R: Lai Jiangshan <jiangshanlai@gmail.com
19355 L: rcu@vger.kernel.org
19356 S: Supported
19357 T: git git://git.kernel.org/pub/scm/lin
19358 F: tools/testing/selftests/rcutorture
19359
19360 RDACM20 Camera Sensor
19361 M: Jacopo Mondi <jacopo+renesas@jmondi.o
19362 M: Kieran Bingham <kieran.bingham+renesa
19363 M: Laurent Pinchart <laurent.pinchart+re
19364 M: Niklas Söderlund <niklas.soderlund+r
19365 L: linux-media@vger.kernel.org
19366 S: Maintained
19367 F: Documentation/devicetree/bindings/me
19368 F: drivers/media/i2c/max9271.c
19369 F: drivers/media/i2c/max9271.h
19370 F: drivers/media/i2c/rdacm20.c
19371
19372 RDACM21 Camera Sensor
19373 M: Jacopo Mondi <jacopo+renesas@jmondi.o
19374 M: Kieran Bingham <kieran.bingham+renesa
19375 M: Laurent Pinchart <laurent.pinchart+re
19376 M: Niklas Söderlund <niklas.soderlund+r
19377 L: linux-media@vger.kernel.org
19378 S: Maintained
19379 F: Documentation/devicetree/bindings/me
19380 F: drivers/media/i2c/max9271.c
19381 F: drivers/media/i2c/max9271.h
19382 F: drivers/media/i2c/rdacm21.c
19383
19384 RDC R-321X SoC
19385 M: Florian Fainelli <florian@openwrt.org
19386 S: Maintained
19387
19388 RDC R6040 FAST ETHERNET DRIVER
19389 M: Florian Fainelli <f.fainelli@gmail.co
19390 L: netdev@vger.kernel.org
19391 S: Maintained
19392 F: drivers/net/ethernet/rdc/r6040.c
19393
19394 RDMAVT - RDMA verbs software
19395 M: Dennis Dalessandro <dennis.dalessandr
19396 L: linux-rdma@vger.kernel.org
19397 S: Supported
19398 F: drivers/infiniband/sw/rdmavt
19399
19400 RDS - RELIABLE DATAGRAM SOCKETS
19401 M: Allison Henderson <allison.henderson@
19402 L: netdev@vger.kernel.org
19403 L: linux-rdma@vger.kernel.org
19404 L: rds-devel@oss.oracle.com (moderated
19405 S: Supported
19406 W: https://oss.oracle.com/projects/rds/
19407 F: Documentation/networking/rds.rst
19408 F: net/rds/
19409 F: tools/testing/selftests/net/rds/
19410
19411 RDT - RESOURCE ALLOCATION
19412 M: Fenghua Yu <fenghua.yu@intel.com>
19413 M: Reinette Chatre <reinette.chatre@inte
19414 L: linux-kernel@vger.kernel.org
19415 S: Supported
19416 F: Documentation/arch/x86/resctrl*
19417 F: arch/x86/include/asm/resctrl.h
19418 F: arch/x86/kernel/cpu/resctrl/
19419 F: tools/testing/selftests/resctrl/
19420
19421 READ-COPY UPDATE (RCU)
19422 M: "Paul E. McKenney" <paulmck@kernel.or
19423 M: Frederic Weisbecker <frederic@kernel.
19424 M: Neeraj Upadhyay <neeraj.upadhyay@kern
19425 M: Joel Fernandes <joel@joelfernandes.or
19426 M: Josh Triplett <josh@joshtriplett.org>
19427 M: Boqun Feng <boqun.feng@gmail.com>
19428 M: Uladzislau Rezki <urezki@gmail.com>
19429 R: Steven Rostedt <rostedt@goodmis.org>
19430 R: Mathieu Desnoyers <mathieu.desnoyers@
19431 R: Lai Jiangshan <jiangshanlai@gmail.com
19432 R: Zqiang <qiang.zhang1211@gmail.com>
19433 L: rcu@vger.kernel.org
19434 S: Supported
19435 W: http://www.rdrop.com/users/paulmck/R
19436 T: git git://git.kernel.org/pub/scm/lin
19437 F: Documentation/RCU/
19438 F: include/linux/rcu*
19439 F: kernel/rcu/
19440 X: Documentation/RCU/torture.rst
19441 X: include/linux/srcu*.h
19442 X: kernel/rcu/srcu*.c
19443
19444 REAL TIME CLOCK (RTC) SUBSYSTEM
19445 M: Alexandre Belloni <alexandre.belloni@
19446 L: linux-rtc@vger.kernel.org
19447 S: Maintained
19448 Q: http://patchwork.ozlabs.org/project/
19449 T: git git://git.kernel.org/pub/scm/lin
19450 F: Documentation/admin-guide/rtc.rst
19451 F: Documentation/devicetree/bindings/rt
19452 F: drivers/rtc/
19453 F: include/linux/rtc.h
19454 F: include/linux/rtc/
19455 F: include/uapi/linux/rtc.h
19456 F: tools/testing/selftests/rtc/
19457
19458 Real-time Linux Analysis (RTLA) tools
19459 M: Steven Rostedt <rostedt@goodmis.org>
19460 L: linux-trace-kernel@vger.kernel.org
19461 S: Maintained
19462 F: Documentation/tools/rtla/
19463 F: tools/tracing/rtla/
19464
19465 Real-time Linux (PREEMPT_RT)
19466 M: Sebastian Andrzej Siewior <bigeasy@li
19467 M: Clark Williams <clrkwllms@kernel.org>
19468 M: Steven Rostedt <rostedt@goodmis.org>
19469 L: linux-rt-devel@lists.linux.dev
19470 S: Supported
19471 K: PREEMPT_RT
19472
19473 REALTEK AUDIO CODECS
19474 M: Oder Chiou <oder_chiou@realtek.com>
19475 S: Maintained
19476 F: include/sound/rt*.h
19477 F: sound/soc/codecs/rt*
19478
19479 REALTEK OTTO WATCHDOG
19480 M: Sander Vanheule <sander@svanheule.net
19481 L: linux-watchdog@vger.kernel.org
19482 S: Maintained
19483 F: Documentation/devicetree/bindings/wa
19484 F: drivers/watchdog/realtek_otto_wdt.c
19485
19486 REALTEK RTL83xx SMI DSA ROUTER CHIPS
19487 M: Linus Walleij <linus.walleij@linaro.o
19488 M: Alvin Šipraga <alsi@bang-olufsen.dk>
19489 S: Maintained
19490 F: Documentation/devicetree/bindings/ne
19491 F: drivers/net/dsa/realtek/*
19492
19493 REALTEK WIRELESS DRIVER (rtlwifi family)
19494 M: Ping-Ke Shih <pkshih@realtek.com>
19495 L: linux-wireless@vger.kernel.org
19496 S: Maintained
19497 T: git https://github.com/pkshih/rtw.gi
19498 F: drivers/net/wireless/realtek/rtlwifi
19499
19500 REALTEK WIRELESS DRIVER (rtw88)
19501 M: Ping-Ke Shih <pkshih@realtek.com>
19502 L: linux-wireless@vger.kernel.org
19503 S: Maintained
19504 T: git https://github.com/pkshih/rtw.gi
19505 F: drivers/net/wireless/realtek/rtw88/
19506
19507 REALTEK WIRELESS DRIVER (rtw89)
19508 M: Ping-Ke Shih <pkshih@realtek.com>
19509 L: linux-wireless@vger.kernel.org
19510 S: Maintained
19511 T: git https://github.com/pkshih/rtw.gi
19512 F: drivers/net/wireless/realtek/rtw89/
19513
19514 REDPINE WIRELESS DRIVER
19515 L: linux-wireless@vger.kernel.org
19516 S: Orphan
19517 F: drivers/net/wireless/rsi/
19518
19519 REGISTER MAP ABSTRACTION
19520 M: Mark Brown <broonie@kernel.org>
19521 L: linux-kernel@vger.kernel.org
19522 S: Supported
19523 T: git git://git.kernel.org/pub/scm/lin
19524 F: Documentation/devicetree/bindings/re
19525 F: drivers/base/regmap/
19526 F: include/linux/regmap.h
19527
19528 REISERFS FILE SYSTEM
19529 L: reiserfs-devel@vger.kernel.org
19530 S: Obsolete
19531 F: fs/reiserfs/
19532
19533 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
19534 M: Bjorn Andersson <andersson@kernel.org
19535 M: Mathieu Poirier <mathieu.poirier@lina
19536 L: linux-remoteproc@vger.kernel.org
19537 S: Maintained
19538 T: git https://git.kernel.org/pub/scm/l
19539 F: Documentation/ABI/testing/sysfs-clas
19540 F: Documentation/devicetree/bindings/re
19541 F: Documentation/staging/remoteproc.rst
19542 F: drivers/remoteproc/
19543 F: include/linux/remoteproc.h
19544 F: include/linux/remoteproc/
19545
19546 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
19547 M: Bjorn Andersson <andersson@kernel.org
19548 M: Mathieu Poirier <mathieu.poirier@lina
19549 L: linux-remoteproc@vger.kernel.org
19550 S: Maintained
19551 T: git https://git.kernel.org/pub/scm/l
19552 F: Documentation/ABI/testing/sysfs-bus-
19553 F: Documentation/staging/rpmsg.rst
19554 F: drivers/rpmsg/
19555 F: include/linux/rpmsg.h
19556 F: include/linux/rpmsg/
19557 F: include/uapi/linux/rpmsg.h
19558 F: samples/rpmsg/
19559
19560 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONT
19561 M: Stephan Gerhold <stephan@gerhold.net>
19562 L: netdev@vger.kernel.org
19563 L: linux-remoteproc@vger.kernel.org
19564 S: Maintained
19565 F: drivers/net/wwan/rpmsg_wwan_ctrl.c
19566
19567 RENESAS CLOCK DRIVERS
19568 M: Geert Uytterhoeven <geert+renesas@gli
19569 L: linux-renesas-soc@vger.kernel.org
19570 S: Supported
19571 T: git git://git.kernel.org/pub/scm/lin
19572 F: Documentation/devicetree/bindings/cl
19573 F: drivers/clk/renesas/
19574
19575 RENESAS EMEV2 I2C DRIVER
19576 M: Wolfram Sang <wsa+renesas@sang-engine
19577 L: linux-renesas-soc@vger.kernel.org
19578 S: Supported
19579 F: Documentation/devicetree/bindings/i2
19580 F: drivers/i2c/busses/i2c-emev2.c
19581
19582 RENESAS ETHERNET SWITCH DRIVER
19583 R: Yoshihiro Shimoda <yoshihiro.shimoda.
19584 L: netdev@vger.kernel.org
19585 L: linux-renesas-soc@vger.kernel.org
19586 F: Documentation/devicetree/bindings/ne
19587 F: drivers/net/ethernet/renesas/Kconfig
19588 F: drivers/net/ethernet/renesas/Makefil
19589 F: drivers/net/ethernet/renesas/rcar_ge
19590 F: drivers/net/ethernet/renesas/rswitch
19591
19592 RENESAS ETHERNET TSN DRIVER
19593 M: Niklas Söderlund <niklas.soderlund@r
19594 L: netdev@vger.kernel.org
19595 L: linux-renesas-soc@vger.kernel.org
19596 S: Supported
19597 F: Documentation/devicetree/bindings/ne
19598 F: drivers/net/ethernet/renesas/rtsn.*
19599
19600 RENESAS IDT821034 ASoC CODEC
19601 M: Herve Codina <herve.codina@bootlin.co
19602 L: linux-sound@vger.kernel.org
19603 S: Maintained
19604 F: Documentation/devicetree/bindings/so
19605 F: sound/soc/codecs/idt821034.c
19606
19607 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER D
19608 M: Miquel Raynal <miquel.raynal@bootlin.
19609 L: linux-mtd@lists.infradead.org
19610 L: linux-renesas-soc@vger.kernel.org
19611 S: Maintained
19612 F: Documentation/devicetree/bindings/mt
19613 F: drivers/mtd/nand/raw/renesas-nand-co
19614
19615 RENESAS R-CAR GYROADC DRIVER
19616 M: Marek Vasut <marek.vasut@gmail.com>
19617 L: linux-iio@vger.kernel.org
19618 S: Supported
19619 F: Documentation/devicetree/bindings/ii
19620 F: drivers/iio/adc/rcar-gyroadc.c
19621
19622 RENESAS R-CAR I2C DRIVERS
19623 M: Wolfram Sang <wsa+renesas@sang-engine
19624 L: linux-renesas-soc@vger.kernel.org
19625 S: Supported
19626 F: Documentation/devicetree/bindings/i2
19627 F: Documentation/devicetree/bindings/i2
19628 F: drivers/i2c/busses/i2c-rcar.c
19629 F: drivers/i2c/busses/i2c-sh_mobile.c
19630
19631 RENESAS R-CAR THERMAL DRIVERS
19632 M: Niklas Söderlund <niklas.soderlund@r
19633 L: linux-renesas-soc@vger.kernel.org
19634 S: Supported
19635 F: Documentation/devicetree/bindings/th
19636 F: Documentation/devicetree/bindings/th
19637 F: drivers/thermal/renesas/rcar_gen3_th
19638 F: drivers/thermal/renesas/rcar_thermal
19639
19640 RENESAS RIIC DRIVER
19641 M: Chris Brandt <chris.brandt@renesas.co
19642 L: linux-renesas-soc@vger.kernel.org
19643 S: Supported
19644 F: Documentation/devicetree/bindings/i2
19645 F: drivers/i2c/busses/i2c-riic.c
19646
19647 RENESAS RZ/G2L A/D DRIVER
19648 M: Lad Prabhakar <prabhakar.mahadev-lad.
19649 L: linux-iio@vger.kernel.org
19650 L: linux-renesas-soc@vger.kernel.org
19651 S: Supported
19652 F: Documentation/devicetree/bindings/ii
19653 F: drivers/iio/adc/rzg2l_adc.c
19654
19655 RENESAS RZ/G2L MTU3a COUNTER DRIVER
19656 M: Biju Das <biju.das.jz@bp.renesas.com>
19657 L: linux-iio@vger.kernel.org
19658 L: linux-renesas-soc@vger.kernel.org
19659 S: Supported
19660 F: Documentation/devicetree/bindings/ti
19661 F: drivers/counter/rz-mtu3-cnt.c
19662
19663 RENESAS RZ/N1 A5PSW SWITCH DRIVER
19664 M: Clément Léger <clement.leger@bootli
19665 L: linux-renesas-soc@vger.kernel.org
19666 L: netdev@vger.kernel.org
19667 S: Maintained
19668 F: Documentation/devicetree/bindings/ne
19669 F: Documentation/devicetree/bindings/ne
19670 F: drivers/net/dsa/rzn1_a5psw*
19671 F: drivers/net/pcs/pcs-rzn1-miic.c
19672 F: include/dt-bindings/net/pcs-rzn1-mii
19673 F: include/linux/pcs-rzn1-miic.h
19674 F: net/dsa/tag_rzn1_a5psw.c
19675
19676 RENESAS RZ/N1 DWMAC GLUE LAYER
19677 M: Romain Gantois <romain.gantois@bootli
19678 S: Maintained
19679 F: Documentation/devicetree/bindings/ne
19680 F: drivers/net/ethernet/stmicro/stmmac/
19681
19682 RENESAS RZ/N1 RTC CONTROLLER DRIVER
19683 M: Miquel Raynal <miquel.raynal@bootlin.
19684 L: linux-rtc@vger.kernel.org
19685 L: linux-renesas-soc@vger.kernel.org
19686 S: Maintained
19687 F: Documentation/devicetree/bindings/rt
19688 F: drivers/rtc/rtc-rzn1.c
19689
19690 RENESAS RZ/N1 USBF CONTROLLER DRIVER
19691 M: Herve Codina <herve.codina@bootlin.co
19692 L: linux-renesas-soc@vger.kernel.org
19693 L: linux-usb@vger.kernel.org
19694 S: Maintained
19695 F: Documentation/devicetree/bindings/us
19696 F: drivers/usb/gadget/udc/renesas_usbf.
19697
19698 RENESAS RZ/V2M I2C DRIVER
19699 M: Fabrizio Castro <fabrizio.castro.jz@r
19700 L: linux-i2c@vger.kernel.org
19701 L: linux-renesas-soc@vger.kernel.org
19702 S: Supported
19703 F: Documentation/devicetree/bindings/i2
19704 F: drivers/i2c/busses/i2c-rzv2m.c
19705
19706 RENESAS USB PHY DRIVER
19707 M: Yoshihiro Shimoda <yoshihiro.shimoda.
19708 L: linux-renesas-soc@vger.kernel.org
19709 S: Maintained
19710 F: drivers/phy/renesas/phy-rcar-gen3-us
19711
19712 RENESAS VERSACLOCK 7 CLOCK DRIVER
19713 M: Alex Helms <alexander.helms.jy@renesa
19714 S: Maintained
19715 F: Documentation/devicetree/bindings/cl
19716 F: drivers/clk/clk-versaclock7.c
19717
19718 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
19719 M: Herve Codina <herve.codina@bootlin.co
19720 L: linux-iio@vger.kernel.org
19721 S: Maintained
19722 F: Documentation/devicetree/bindings/ii
19723 F: drivers/iio/potentiometer/x9250.c
19724
19725 RESET CONTROLLER FRAMEWORK
19726 M: Philipp Zabel <p.zabel@pengutronix.de
19727 S: Maintained
19728 T: git git://git.pengutronix.de/git/pza
19729 F: Documentation/devicetree/bindings/re
19730 F: Documentation/driver-api/reset.rst
19731 F: drivers/reset/
19732 F: include/dt-bindings/reset/
19733 F: include/linux/reset-controller.h
19734 F: include/linux/reset.h
19735 F: include/linux/reset/
19736 K: \b(?:devm_|of_)?reset_control(?:ler_
19737
19738 RESTARTABLE SEQUENCES SUPPORT
19739 M: Mathieu Desnoyers <mathieu.desnoyers@
19740 M: Peter Zijlstra <peterz@infradead.org>
19741 M: "Paul E. McKenney" <paulmck@kernel.or
19742 M: Boqun Feng <boqun.feng@gmail.com>
19743 L: linux-kernel@vger.kernel.org
19744 S: Supported
19745 F: include/trace/events/rseq.h
19746 F: include/uapi/linux/rseq.h
19747 F: kernel/rseq.c
19748 F: tools/testing/selftests/rseq/
19749
19750 RFKILL
19751 M: Johannes Berg <johannes@sipsolutions.
19752 L: linux-wireless@vger.kernel.org
19753 S: Maintained
19754 W: https://wireless.wiki.kernel.org/
19755 Q: https://patchwork.kernel.org/project
19756 T: git git://git.kernel.org/pub/scm/lin
19757 T: git git://git.kernel.org/pub/scm/lin
19758 F: Documentation/ABI/stable/sysfs-class
19759 F: Documentation/driver-api/rfkill.rst
19760 F: include/linux/rfkill.h
19761 F: include/uapi/linux/rfkill.h
19762 F: net/rfkill/
19763
19764 RHASHTABLE
19765 M: Thomas Graf <tgraf@suug.ch>
19766 M: Herbert Xu <herbert@gondor.apana.org.
19767 L: netdev@vger.kernel.org
19768 S: Maintained
19769 F: include/linux/rhashtable-types.h
19770 F: include/linux/rhashtable.h
19771 F: lib/rhashtable.c
19772 F: lib/test_rhashtable.c
19773
19774 RICOH R5C592 MEMORYSTICK DRIVER
19775 M: Maxim Levitsky <maximlevitsky@gmail.c
19776 S: Maintained
19777 F: drivers/memstick/host/r592.*
19778
19779 RICOH SMARTMEDIA/XD DRIVER
19780 M: Maxim Levitsky <maximlevitsky@gmail.c
19781 S: Maintained
19782 F: drivers/mtd/nand/raw/r852.c
19783 F: drivers/mtd/nand/raw/r852.h
19784
19785 RISC-V AIA DRIVERS
19786 M: Anup Patel <anup@brainfault.org>
19787 L: linux-riscv@lists.infradead.org
19788 S: Maintained
19789 F: Documentation/devicetree/bindings/in
19790 F: Documentation/devicetree/bindings/in
19791 F: drivers/irqchip/irq-riscv-aplic-*.c
19792 F: drivers/irqchip/irq-riscv-aplic-*.h
19793 F: drivers/irqchip/irq-riscv-imsic-*.c
19794 F: drivers/irqchip/irq-riscv-imsic-*.h
19795 F: drivers/irqchip/irq-riscv-intc.c
19796 F: include/linux/irqchip/riscv-aplic.h
19797 F: include/linux/irqchip/riscv-imsic.h
19798
19799 RISC-V ARCHITECTURE
19800 M: Paul Walmsley <paul.walmsley@sifive.c
19801 M: Palmer Dabbelt <palmer@dabbelt.com>
19802 M: Albert Ou <aou@eecs.berkeley.edu>
19803 L: linux-riscv@lists.infradead.org
19804 S: Supported
19805 Q: https://patchwork.kernel.org/project
19806 C: irc://irc.libera.chat/riscv
19807 P: Documentation/arch/riscv/patch-accep
19808 T: git git://git.kernel.org/pub/scm/lin
19809 F: arch/riscv/
19810 N: riscv
19811 K: riscv
19812
19813 RISC-V MICROCHIP FPGA SUPPORT
19814 M: Conor Dooley <conor.dooley@microchip.
19815 M: Daire McNamara <daire.mcnamara@microc
19816 L: linux-riscv@lists.infradead.org
19817 S: Supported
19818 F: Documentation/devicetree/bindings/cl
19819 F: Documentation/devicetree/bindings/gp
19820 F: Documentation/devicetree/bindings/i2
19821 F: Documentation/devicetree/bindings/ma
19822 F: Documentation/devicetree/bindings/ne
19823 F: Documentation/devicetree/bindings/pw
19824 F: Documentation/devicetree/bindings/ri
19825 F: Documentation/devicetree/bindings/so
19826 F: Documentation/devicetree/bindings/sp
19827 F: Documentation/devicetree/bindings/us
19828 F: arch/riscv/boot/dts/microchip/
19829 F: drivers/char/hw_random/mpfs-rng.c
19830 F: drivers/clk/microchip/clk-mpfs*.c
19831 F: drivers/firmware/microchip/mpfs-auto
19832 F: drivers/i2c/busses/i2c-microchip-cor
19833 F: drivers/mailbox/mailbox-mpfs.c
19834 F: drivers/pci/controller/plda/pcie-mic
19835 F: drivers/pwm/pwm-microchip-core.c
19836 F: drivers/reset/reset-mpfs.c
19837 F: drivers/rtc/rtc-mpfs.c
19838 F: drivers/soc/microchip/mpfs-sys-contr
19839 F: drivers/spi/spi-microchip-core-qspi.
19840 F: drivers/spi/spi-microchip-core.c
19841 F: drivers/usb/musb/mpfs.c
19842 F: include/soc/microchip/mpfs.h
19843
19844 RISC-V MISC SOC SUPPORT
19845 M: Conor Dooley <conor@kernel.org>
19846 L: linux-riscv@lists.infradead.org
19847 S: Maintained
19848 Q: https://patchwork.kernel.org/project
19849 T: git https://git.kernel.org/pub/scm/l
19850 F: arch/riscv/boot/dts/canaan/
19851 F: arch/riscv/boot/dts/microchip/
19852 F: arch/riscv/boot/dts/sifive/
19853 F: arch/riscv/boot/dts/starfive/
19854
19855 RISC-V PMU DRIVERS
19856 M: Atish Patra <atishp@atishpatra.org>
19857 R: Anup Patel <anup@brainfault.org>
19858 L: linux-riscv@lists.infradead.org
19859 S: Supported
19860 F: drivers/perf/riscv_pmu.c
19861 F: drivers/perf/riscv_pmu_legacy.c
19862 F: drivers/perf/riscv_pmu_sbi.c
19863
19864 RISC-V THEAD SoC SUPPORT
19865 M: Drew Fustini <drew@pdp7.com>
19866 M: Guo Ren <guoren@kernel.org>
19867 M: Fu Wei <wefu@redhat.com>
19868 L: linux-riscv@lists.infradead.org
19869 S: Maintained
19870 T: git https://github.com/pdp7/linux.gi
19871 F: Documentation/devicetree/bindings/cl
19872 F: arch/riscv/boot/dts/thead/
19873 F: drivers/clk/thead/clk-th1520-ap.c
19874 F: include/dt-bindings/clock/thead,th15
19875
19876 RNBD BLOCK DRIVERS
19877 M: Md. Haris Iqbal <haris.iqbal@ionos.co
19878 M: Jack Wang <jinpu.wang@ionos.com>
19879 L: linux-block@vger.kernel.org
19880 S: Maintained
19881 F: drivers/block/rnbd/
19882
19883 ROCCAT DRIVERS
19884 M: Stefan Achatz <erazor_de@users.source
19885 S: Maintained
19886 W: http://sourceforge.net/projects/rocc
19887 F: Documentation/ABI/*/sysfs-driver-hid
19888 F: drivers/hid/hid-roccat*
19889 F: include/linux/hid-roccat*
19890
19891 ROCKCHIP CAN-FD DRIVER
19892 M: Marc Kleine-Budde <mkl@pengutronix.de
19893 R: kernel@pengutronix.de
19894 L: linux-can@vger.kernel.org
19895 S: Maintained
19896 F: Documentation/devicetree/bindings/ne
19897 F: drivers/net/can/rockchip/
19898
19899 ROCKCHIP CRYPTO DRIVERS
19900 M: Corentin Labbe <clabbe@baylibre.com>
19901 L: linux-crypto@vger.kernel.org
19902 S: Maintained
19903 F: Documentation/devicetree/bindings/cr
19904 F: drivers/crypto/rockchip/
19905
19906 ROCKCHIP I2S TDM DRIVER
19907 M: Nicolas Frattaroli <frattaroli.nicola
19908 L: linux-rockchip@lists.infradead.org
19909 S: Maintained
19910 F: Documentation/devicetree/bindings/so
19911 F: sound/soc/rockchip/rockchip_i2s_tdm.
19912
19913 ROCKCHIP ISP V1 DRIVER
19914 M: Dafna Hirschfeld <dafna@fastmail.com>
19915 M: Laurent Pinchart <laurent.pinchart@id
19916 L: linux-media@vger.kernel.org
19917 L: linux-rockchip@lists.infradead.org
19918 S: Maintained
19919 F: Documentation/admin-guide/media/rkis
19920 F: Documentation/devicetree/bindings/me
19921 F: Documentation/userspace-api/media/v4
19922 F: drivers/media/platform/rockchip/rkis
19923 F: include/uapi/linux/rkisp1-config.h
19924
19925 ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPP
19926 M: Daniel Golle <daniel@makrotopia.org>
19927 M: Aurelien Jarno <aurelien@aurel32.net>
19928 S: Maintained
19929 F: Documentation/devicetree/bindings/rn
19930 F: drivers/char/hw_random/rockchip-rng.
19931
19932 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT
19933 M: Jacob Chen <jacob-chen@iotwrt.com>
19934 M: Ezequiel Garcia <ezequiel@vanguardias
19935 L: linux-media@vger.kernel.org
19936 L: linux-rockchip@lists.infradead.org
19937 S: Maintained
19938 F: Documentation/devicetree/bindings/me
19939 F: drivers/media/platform/rockchip/rga/
19940
19941 ROCKCHIP RK3308 INTERNAL AUDIO CODEC
19942 M: Luca Ceresoli <luca.ceresoli@bootlin.
19943 S: Maintained
19944 F: Documentation/devicetree/bindings/so
19945 F: sound/soc/codecs/rk3308_codec.c
19946 F: sound/soc/codecs/rk3308_codec.h
19947
19948 ROCKCHIP VIDEO DECODER DRIVER
19949 M: Ezequiel Garcia <ezequiel@vanguardias
19950 L: linux-media@vger.kernel.org
19951 L: linux-rockchip@lists.infradead.org
19952 S: Maintained
19953 F: Documentation/devicetree/bindings/me
19954 F: drivers/staging/media/rkvdec/
19955
19956 ROCKER DRIVER
19957 M: Jiri Pirko <jiri@resnulli.us>
19958 L: netdev@vger.kernel.org
19959 S: Supported
19960 F: drivers/net/ethernet/rocker/
19961
19962 ROCKETPORT EXPRESS/INFINITY DRIVER
19963 M: Kevin Cernekee <cernekee@gmail.com>
19964 L: linux-serial@vger.kernel.org
19965 S: Odd Fixes
19966 F: drivers/tty/serial/rp2.*
19967
19968 ROHM BD99954 CHARGER IC
19969 M: Matti Vaittinen <mazziesaccount@gmail
19970 S: Supported
19971 F: drivers/power/supply/bd99954-charger
19972 F: drivers/power/supply/bd99954-charger
19973
19974 ROHM BH1745 COLOUR SENSOR
19975 M: Mudit Sharma <muditsharma.info@gmail.
19976 L: linux-iio@vger.kernel.org
19977 S: Maintained
19978 F: drivers/iio/light/bh1745.c
19979
19980 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
19981 M: Tomasz Duszynski <tduszyns@gmail.com>
19982 S: Maintained
19983 F: Documentation/devicetree/bindings/ii
19984 F: drivers/iio/light/bh1750.c
19985
19986 ROHM BM1390 PRESSURE SENSOR DRIVER
19987 M: Matti Vaittinen <mazziesaccount@gmail
19988 L: linux-iio@vger.kernel.org
19989 S: Supported
19990 F: drivers/iio/pressure/rohm-bm1390.c
19991
19992 ROHM BU270xx LIGHT SENSOR DRIVERs
19993 M: Matti Vaittinen <mazziesaccount@gmail
19994 L: linux-iio@vger.kernel.org
19995 S: Supported
19996 F: drivers/iio/light/rohm-bu27008.c
19997 F: drivers/iio/light/rohm-bu27034.c
19998
19999 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE D
20000 M: Marek Vasut <marek.vasut+renesas@gmai
20001 L: linux-kernel@vger.kernel.org
20002 L: linux-renesas-soc@vger.kernel.org
20003 S: Supported
20004 F: Documentation/devicetree/bindings/mf
20005 F: drivers/gpio/gpio-bd9571mwv.c
20006 F: drivers/mfd/bd9571mwv.c
20007 F: drivers/regulator/bd9571mwv-regulato
20008 F: include/linux/mfd/bd9571mwv.h
20009
20010 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
20011 M: Matti Vaittinen <mazziesaccount@gmail
20012 S: Supported
20013 F: drivers/clk/clk-bd718x7.c
20014 F: drivers/gpio/gpio-bd71815.c
20015 F: drivers/gpio/gpio-bd71828.c
20016 F: drivers/mfd/rohm-bd71828.c
20017 F: drivers/mfd/rohm-bd718x7.c
20018 F: drivers/mfd/rohm-bd9576.c
20019 F: drivers/mfd/rohm-bd96801.c
20020 F: drivers/regulator/bd71815-regulator.
20021 F: drivers/regulator/bd71828-regulator.
20022 F: drivers/regulator/bd718x7-regulator.
20023 F: drivers/regulator/bd9576-regulator.c
20024 F: drivers/regulator/bd96801-regulator.
20025 F: drivers/regulator/rohm-regulator.c
20026 F: drivers/rtc/rtc-bd70528.c
20027 F: drivers/watchdog/bd9576_wdt.c
20028 F: drivers/watchdog/bd96801_wdt.c
20029 F: include/linux/mfd/rohm-bd71815.h
20030 F: include/linux/mfd/rohm-bd71828.h
20031 F: include/linux/mfd/rohm-bd718x7.h
20032 F: include/linux/mfd/rohm-bd957x.h
20033 F: include/linux/mfd/rohm-bd96801.h
20034 F: include/linux/mfd/rohm-generic.h
20035 F: include/linux/mfd/rohm-shared.h
20036
20037 ROSE NETWORK LAYER
20038 M: Ralf Baechle <ralf@linux-mips.org>
20039 L: linux-hams@vger.kernel.org
20040 S: Maintained
20041 W: https://linux-ax25.in-berlin.de
20042 F: include/net/rose.h
20043 F: include/uapi/linux/rose.h
20044 F: net/rose/
20045
20046 ROTATION DRIVER FOR ALLWINNER A83T
20047 M: Jernej Skrabec <jernej.skrabec@gmail.
20048 L: linux-media@vger.kernel.org
20049 S: Maintained
20050 T: git git://linuxtv.org/media_tree.git
20051 F: Documentation/devicetree/bindings/me
20052 F: drivers/media/platform/sunxi/sun8i-r
20053
20054 RPMB SUBSYSTEM
20055 M: Jens Wiklander <jens.wiklander@linaro
20056 L: linux-kernel@vger.kernel.org
20057 S: Supported
20058 F: drivers/misc/rpmb-core.c
20059 F: include/linux/rpmb.h
20060
20061 RPMSG TTY DRIVER
20062 M: Arnaud Pouliquen <arnaud.pouliquen@fo
20063 L: linux-remoteproc@vger.kernel.org
20064 S: Maintained
20065 F: drivers/tty/rpmsg_tty.c
20066
20067 RTASE ETHERNET DRIVER
20068 M: Justin Lai <justinlai0215@realtek.com
20069 M: Larry Chiu <larry.chiu@realtek.com>
20070 L: netdev@vger.kernel.org
20071 S: Maintained
20072 F: drivers/net/ethernet/realtek/rtase/
20073
20074 RTL2830 MEDIA DRIVER
20075 L: linux-media@vger.kernel.org
20076 S: Orphan
20077 W: https://linuxtv.org
20078 Q: http://patchwork.linuxtv.org/project
20079 F: drivers/media/dvb-frontends/rtl2830*
20080
20081 RTL2832 MEDIA DRIVER
20082 L: linux-media@vger.kernel.org
20083 S: Orphan
20084 W: https://linuxtv.org
20085 Q: http://patchwork.linuxtv.org/project
20086 F: drivers/media/dvb-frontends/rtl2832*
20087
20088 RTL2832_SDR MEDIA DRIVER
20089 L: linux-media@vger.kernel.org
20090 S: Orphan
20091 W: https://linuxtv.org
20092 Q: http://patchwork.linuxtv.org/project
20093 F: drivers/media/dvb-frontends/rtl2832_
20094
20095 RTL8180 WIRELESS DRIVER
20096 L: linux-wireless@vger.kernel.org
20097 S: Orphan
20098 F: drivers/net/wireless/realtek/rtl818x
20099
20100 RTL8187 WIRELESS DRIVER
20101 M: Hin-Tak Leung <hintak.leung@gmail.com
20102 L: linux-wireless@vger.kernel.org
20103 S: Maintained
20104 T: git https://github.com/pkshih/rtw.gi
20105 F: drivers/net/wireless/realtek/rtl818x
20106
20107 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
20108 M: Jes Sorensen <Jes.Sorensen@gmail.com>
20109 L: linux-wireless@vger.kernel.org
20110 S: Maintained
20111 T: git https://github.com/pkshih/rtw.gi
20112 F: drivers/net/wireless/realtek/rtl8xxx
20113
20114 RTRS TRANSPORT DRIVERS
20115 M: Md. Haris Iqbal <haris.iqbal@ionos.co
20116 M: Jack Wang <jinpu.wang@ionos.com>
20117 L: linux-rdma@vger.kernel.org
20118 S: Maintained
20119 F: drivers/infiniband/ulp/rtrs/
20120
20121 RUNTIME VERIFICATION (RV)
20122 M: Steven Rostedt <rostedt@goodmis.org>
20123 L: linux-trace-kernel@vger.kernel.org
20124 S: Maintained
20125 F: Documentation/trace/rv/
20126 F: include/linux/rv.h
20127 F: include/rv/
20128 F: kernel/trace/rv/
20129 F: tools/verification/
20130
20131 RUST
20132 M: Miguel Ojeda <ojeda@kernel.org>
20133 M: Alex Gaynor <alex.gaynor@gmail.com>
20134 R: Boqun Feng <boqun.feng@gmail.com>
20135 R: Gary Guo <gary@garyguo.net>
20136 R: Björn Roy Baron <bjorn3_gh@protonmai
20137 R: Benno Lossin <benno.lossin@proton.me>
20138 R: Andreas Hindborg <a.hindborg@kernel.o
20139 R: Alice Ryhl <aliceryhl@google.com>
20140 R: Trevor Gross <tmgross@umich.edu>
20141 L: rust-for-linux@vger.kernel.org
20142 S: Supported
20143 W: https://rust-for-linux.com
20144 B: https://github.com/Rust-for-Linux/li
20145 C: zulip://rust-for-linux.zulipchat.com
20146 P: https://rust-for-linux.com/contribut
20147 T: git https://github.com/Rust-for-Linu
20148 F: Documentation/rust/
20149 F: rust/
20150 F: samples/rust/
20151 F: scripts/*rust*
20152 F: tools/testing/selftests/rust/
20153 K: \b(?i:rust)\b
20154
20155 RXRPC SOCKETS (AF_RXRPC)
20156 M: David Howells <dhowells@redhat.com>
20157 M: Marc Dionne <marc.dionne@auristor.com
20158 L: linux-afs@lists.infradead.org
20159 S: Supported
20160 W: https://www.infradead.org/~dhowells/
20161 F: Documentation/networking/rxrpc.rst
20162 F: include/keys/rxrpc-type.h
20163 F: include/net/af_rxrpc.h
20164 F: include/trace/events/rxrpc.h
20165 F: include/uapi/linux/rxrpc.h
20166 F: net/rxrpc/
20167
20168 S3 SAVAGE FRAMEBUFFER DRIVER
20169 M: Antonino Daplas <adaplas@gmail.com>
20170 L: linux-fbdev@vger.kernel.org
20171 S: Maintained
20172 F: drivers/video/fbdev/savage/
20173
20174 S390 ARCHITECTURE
20175 M: Heiko Carstens <hca@linux.ibm.com>
20176 M: Vasily Gorbik <gor@linux.ibm.com>
20177 M: Alexander Gordeev <agordeev@linux.ibm
20178 R: Christian Borntraeger <borntraeger@li
20179 R: Sven Schnelle <svens@linux.ibm.com>
20180 L: linux-s390@vger.kernel.org
20181 S: Supported
20182 T: git git://git.kernel.org/pub/scm/lin
20183 F: Documentation/driver-api/s390-driver
20184 F: Documentation/arch/s390/
20185 F: arch/s390/
20186 F: drivers/s390/
20187 F: drivers/watchdog/diag288_wdt.c
20188
20189 S390 COMMON I/O LAYER
20190 M: Vineeth Vijayan <vneethv@linux.ibm.co
20191 M: Peter Oberparleiter <oberpar@linux.ib
20192 L: linux-s390@vger.kernel.org
20193 S: Supported
20194 F: drivers/s390/cio/
20195
20196 S390 DASD DRIVER
20197 M: Stefan Haberland <sth@linux.ibm.com>
20198 M: Jan Hoeppner <hoeppner@linux.ibm.com>
20199 L: linux-s390@vger.kernel.org
20200 S: Supported
20201 F: block/partitions/ibm.c
20202 F: drivers/s390/block/dasd*
20203 F: include/linux/dasd_mod.h
20204
20205 S390 IOMMU (PCI)
20206 M: Niklas Schnelle <schnelle@linux.ibm.c
20207 M: Matthew Rosato <mjrosato@linux.ibm.co
20208 R: Gerald Schaefer <gerald.schaefer@linu
20209 L: linux-s390@vger.kernel.org
20210 S: Supported
20211 F: drivers/iommu/s390-iommu.c
20212
20213 S390 IUCV NETWORK LAYER
20214 M: Alexandra Winter <wintera@linux.ibm.c
20215 M: Thorsten Winkler <twinkler@linux.ibm.
20216 L: linux-s390@vger.kernel.org
20217 L: netdev@vger.kernel.org
20218 S: Supported
20219 F: drivers/s390/net/*iucv*
20220 F: include/net/iucv/
20221 F: net/iucv/
20222
20223 S390 MM
20224 M: Alexander Gordeev <agordeev@linux.ibm
20225 M: Gerald Schaefer <gerald.schaefer@linu
20226 L: linux-s390@vger.kernel.org
20227 S: Supported
20228 T: git git://git.kernel.org/pub/scm/lin
20229 F: arch/s390/include/asm/pgtable.h
20230 F: arch/s390/mm
20231
20232 S390 NETWORK DRIVERS
20233 M: Alexandra Winter <wintera@linux.ibm.c
20234 M: Thorsten Winkler <twinkler@linux.ibm.
20235 L: linux-s390@vger.kernel.org
20236 L: netdev@vger.kernel.org
20237 S: Supported
20238 F: drivers/s390/net/
20239
20240 S390 PCI SUBSYSTEM
20241 M: Niklas Schnelle <schnelle@linux.ibm.c
20242 M: Gerald Schaefer <gerald.schaefer@linu
20243 L: linux-s390@vger.kernel.org
20244 S: Supported
20245 F: Documentation/arch/s390/pci.rst
20246 F: arch/s390/pci/
20247 F: drivers/pci/hotplug/s390_pci_hpc.c
20248
20249 S390 SCM DRIVER
20250 M: Vineeth Vijayan <vneethv@linux.ibm.co
20251 L: linux-s390@vger.kernel.org
20252 S: Supported
20253 F: drivers/s390/block/scm*
20254 F: drivers/s390/cio/scm.c
20255
20256 S390 VFIO AP DRIVER
20257 M: Tony Krowiak <akrowiak@linux.ibm.com>
20258 M: Halil Pasic <pasic@linux.ibm.com>
20259 M: Jason Herne <jjherne@linux.ibm.com>
20260 L: linux-s390@vger.kernel.org
20261 S: Supported
20262 F: Documentation/arch/s390/vfio-ap*
20263 F: drivers/s390/crypto/vfio_ap*
20264
20265 S390 VFIO-CCW DRIVER
20266 M: Eric Farman <farman@linux.ibm.com>
20267 M: Matthew Rosato <mjrosato@linux.ibm.co
20268 R: Halil Pasic <pasic@linux.ibm.com>
20269 L: linux-s390@vger.kernel.org
20270 L: kvm@vger.kernel.org
20271 S: Supported
20272 F: Documentation/arch/s390/vfio-ccw.rst
20273 F: drivers/s390/cio/vfio_ccw*
20274 F: include/uapi/linux/vfio_ccw.h
20275
20276 S390 VFIO-PCI DRIVER
20277 M: Matthew Rosato <mjrosato@linux.ibm.co
20278 M: Eric Farman <farman@linux.ibm.com>
20279 L: linux-s390@vger.kernel.org
20280 L: kvm@vger.kernel.org
20281 S: Supported
20282 F: arch/s390/kvm/pci*
20283 F: drivers/vfio/pci/vfio_pci_zdev.c
20284 F: include/uapi/linux/vfio_zdev.h
20285
20286 S390 ZCRYPT DRIVER
20287 M: Harald Freudenberger <freude@linux.ib
20288 L: linux-s390@vger.kernel.org
20289 S: Supported
20290 F: drivers/s390/crypto/
20291
20292 S390 ZFCP DRIVER
20293 M: Steffen Maier <maier@linux.ibm.com>
20294 M: Benjamin Block <bblock@linux.ibm.com>
20295 L: linux-s390@vger.kernel.org
20296 S: Supported
20297 F: drivers/s390/scsi/zfcp_*
20298
20299 SAA6588 RDS RECEIVER DRIVER
20300 M: Hans Verkuil <hverkuil@xs4all.nl>
20301 L: linux-media@vger.kernel.org
20302 S: Odd Fixes
20303 W: https://linuxtv.org
20304 T: git git://linuxtv.org/media_tree.git
20305 F: drivers/media/i2c/saa6588*
20306
20307 SAA7134 VIDEO4LINUX DRIVER
20308 M: Mauro Carvalho Chehab <mchehab@kernel
20309 L: linux-media@vger.kernel.org
20310 S: Odd fixes
20311 W: https://linuxtv.org
20312 T: git git://linuxtv.org/media_tree.git
20313 F: Documentation/driver-api/media/drive
20314 F: drivers/media/pci/saa7134/
20315
20316 SAA7146 VIDEO4LINUX-2 DRIVER
20317 M: Hans Verkuil <hverkuil@xs4all.nl>
20318 L: linux-media@vger.kernel.org
20319 S: Maintained
20320 T: git git://linuxtv.org/media_tree.git
20321 F: drivers/media/common/saa7146/
20322 F: drivers/media/pci/saa7146/
20323 F: include/media/drv-intf/saa7146*
20324
20325 SAFESETID SECURITY MODULE
20326 M: Micah Morton <mortonm@chromium.org>
20327 S: Supported
20328 F: Documentation/admin-guide/LSM/SafeSe
20329 F: security/safesetid/
20330
20331 SAMSUNG AUDIO (ASoC) DRIVERS
20332 M: Sylwester Nawrocki <s.nawrocki@samsun
20333 L: linux-sound@vger.kernel.org
20334 S: Maintained
20335 B: mailto:linux-samsung-soc@vger.kernel
20336 F: Documentation/devicetree/bindings/so
20337 F: sound/soc/samsung/
20338
20339 SAMSUNG EXYNOS850 SoC SUPPORT
20340 M: Sam Protsenko <semen.protsenko@linaro
20341 L: linux-arm-kernel@lists.infradead.org
20342 L: linux-samsung-soc@vger.kernel.org
20343 S: Maintained
20344 F: Documentation/devicetree/bindings/cl
20345 F: arch/arm64/boot/dts/exynos/exynos850
20346 F: drivers/clk/samsung/clk-exynos850.c
20347 F: include/dt-bindings/clock/exynos850.
20348
20349 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATO
20350 M: Krzysztof Kozlowski <krzk@kernel.org>
20351 L: linux-crypto@vger.kernel.org
20352 L: linux-samsung-soc@vger.kernel.org
20353 S: Maintained
20354 F: Documentation/devicetree/bindings/rn
20355 F: drivers/crypto/exynos-rng.c
20356
20357 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR
20358 M: Łukasz Stelmach <l.stelmach@samsung.
20359 L: linux-samsung-soc@vger.kernel.org
20360 S: Maintained
20361 F: Documentation/devicetree/bindings/rn
20362 F: drivers/char/hw_random/exynos-trng.c
20363
20364 SAMSUNG FRAMEBUFFER DRIVER
20365 M: Jingoo Han <jingoohan1@gmail.com>
20366 L: linux-fbdev@vger.kernel.org
20367 S: Maintained
20368 F: drivers/video/fbdev/s3c-fb.c
20369
20370 SAMSUNG INTERCONNECT DRIVERS
20371 M: Sylwester Nawrocki <s.nawrocki@samsun
20372 M: Artur Świgoń <a.swigon@samsung.com>
20373 L: linux-pm@vger.kernel.org
20374 L: linux-samsung-soc@vger.kernel.org
20375 S: Supported
20376 F: drivers/interconnect/samsung/
20377
20378 SAMSUNG LAPTOP DRIVER
20379 M: Corentin Chary <corentin.chary@gmail.
20380 L: platform-driver-x86@vger.kernel.org
20381 S: Maintained
20382 F: drivers/platform/x86/samsung-laptop.
20383
20384 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
20385 M: Krzysztof Kozlowski <krzk@kernel.org>
20386 L: linux-kernel@vger.kernel.org
20387 L: linux-samsung-soc@vger.kernel.org
20388 S: Maintained
20389 B: mailto:linux-samsung-soc@vger.kernel
20390 F: Documentation/devicetree/bindings/cl
20391 F: Documentation/devicetree/bindings/mf
20392 F: Documentation/devicetree/bindings/mf
20393 F: Documentation/devicetree/bindings/re
20394 F: Documentation/devicetree/bindings/re
20395 F: drivers/clk/clk-s2mps11.c
20396 F: drivers/mfd/sec*.c
20397 F: drivers/regulator/s2m*.c
20398 F: drivers/regulator/s5m*.c
20399 F: drivers/rtc/rtc-s5m.c
20400 F: include/linux/mfd/samsung/
20401
20402 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRI
20403 M: Sylwester Nawrocki <sylvester.nawrock
20404 L: linux-media@vger.kernel.org
20405 L: linux-samsung-soc@vger.kernel.org
20406 S: Maintained
20407 F: drivers/media/platform/samsung/s3c-c
20408 F: include/media/drv-intf/s3c_camif.h
20409
20410 SAMSUNG S3FWRN5 NFC DRIVER
20411 M: Krzysztof Kozlowski <krzk@kernel.org>
20412 S: Maintained
20413 F: Documentation/devicetree/bindings/ne
20414 F: drivers/nfc/s3fwrn5
20415
20416 SAMSUNG S5C73M3 CAMERA DRIVER
20417 M: Sylwester Nawrocki <s.nawrocki@samsun
20418 M: Andrzej Hajda <andrzej.hajda@intel.co
20419 L: linux-media@vger.kernel.org
20420 S: Supported
20421 F: Documentation/devicetree/bindings/me
20422 F: drivers/media/i2c/s5c73m3/*
20423
20424 SAMSUNG S5K5BAF CAMERA DRIVER
20425 M: Sylwester Nawrocki <s.nawrocki@samsun
20426 M: Andrzej Hajda <andrzej.hajda@intel.co
20427 L: linux-media@vger.kernel.org
20428 S: Supported
20429 F: drivers/media/i2c/s5k5baf.c
20430
20431 SAMSUNG S5P Security SubSystem (SSS) DRIVER
20432 M: Krzysztof Kozlowski <krzk@kernel.org>
20433 M: Vladimir Zapolskiy <vz@mleia.com>
20434 L: linux-crypto@vger.kernel.org
20435 L: linux-samsung-soc@vger.kernel.org
20436 S: Maintained
20437 F: Documentation/devicetree/bindings/cr
20438 F: Documentation/devicetree/bindings/cr
20439 F: drivers/crypto/s5p-sss.c
20440
20441 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYS
20442 M: Sylwester Nawrocki <s.nawrocki@samsun
20443 L: linux-media@vger.kernel.org
20444 S: Supported
20445 Q: https://patchwork.linuxtv.org/projec
20446 F: Documentation/devicetree/bindings/me
20447 F: Documentation/devicetree/bindings/me
20448 F: Documentation/devicetree/bindings/me
20449 F: Documentation/devicetree/bindings/me
20450 F: Documentation/devicetree/bindings/me
20451 F: drivers/media/platform/samsung/exyno
20452
20453 SAMSUNG SOC CLOCK DRIVERS
20454 M: Krzysztof Kozlowski <krzk@kernel.org>
20455 M: Sylwester Nawrocki <s.nawrocki@samsun
20456 M: Chanwoo Choi <cw00.choi@samsung.com>
20457 R: Alim Akhtar <alim.akhtar@samsung.com>
20458 L: linux-samsung-soc@vger.kernel.org
20459 S: Maintained
20460 T: git git://git.kernel.org/pub/scm/lin
20461 F: Documentation/devicetree/bindings/cl
20462 F: Documentation/devicetree/bindings/cl
20463 F: drivers/clk/samsung/
20464 F: include/dt-bindings/clock/exynos*.h
20465 F: include/dt-bindings/clock/s5p*.h
20466 F: include/dt-bindings/clock/samsung,*.
20467 F: include/linux/clk/samsung.h
20468
20469 SAMSUNG SPI DRIVERS
20470 M: Andi Shyti <andi.shyti@kernel.org>
20471 L: linux-spi@vger.kernel.org
20472 L: linux-samsung-soc@vger.kernel.org
20473 S: Maintained
20474 F: Documentation/devicetree/bindings/sp
20475 F: drivers/spi/spi-s3c*
20476 F: include/linux/platform_data/spi-s3c6
20477
20478 SAMSUNG SXGBE DRIVERS
20479 M: Byungho An <bh74.an@samsung.com>
20480 L: netdev@vger.kernel.org
20481 S: Supported
20482 F: drivers/net/ethernet/samsung/sxgbe/
20483
20484 SAMSUNG THERMAL DRIVER
20485 M: Bartlomiej Zolnierkiewicz <bzolnier@g
20486 M: Krzysztof Kozlowski <krzk@kernel.org>
20487 L: linux-pm@vger.kernel.org
20488 L: linux-samsung-soc@vger.kernel.org
20489 S: Maintained
20490 F: Documentation/devicetree/bindings/th
20491 F: drivers/thermal/samsung/
20492
20493 SAMSUNG USB2 PHY DRIVER
20494 M: Sylwester Nawrocki <s.nawrocki@samsun
20495 L: linux-kernel@vger.kernel.org
20496 S: Supported
20497 F: Documentation/devicetree/bindings/ph
20498 F: Documentation/driver-api/phy/samsung
20499 F: drivers/phy/samsung/phy-exynos4210-u
20500 F: drivers/phy/samsung/phy-exynos4x12-u
20501 F: drivers/phy/samsung/phy-exynos5250-u
20502 F: drivers/phy/samsung/phy-s5pv210-usb2
20503 F: drivers/phy/samsung/phy-samsung-usb2
20504 F: drivers/phy/samsung/phy-samsung-usb2
20505
20506 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
20507 M: Paul Barker <paul.barker@sancloud.com
20508 R: Marc Murphy <marc.murphy@sancloud.com
20509 S: Supported
20510 F: arch/arm/boot/dts/ti/omap/am335x-san
20511
20512 SC1200 WDT DRIVER
20513 M: Zwane Mwaikambo <zwanem@gmail.com>
20514 S: Maintained
20515 F: drivers/watchdog/sc1200wdt.c
20516
20517 SCHEDULER
20518 M: Ingo Molnar <mingo@redhat.com>
20519 M: Peter Zijlstra <peterz@infradead.org>
20520 M: Juri Lelli <juri.lelli@redhat.com> (S
20521 M: Vincent Guittot <vincent.guittot@lina
20522 R: Dietmar Eggemann <dietmar.eggemann@ar
20523 R: Steven Rostedt <rostedt@goodmis.org>
20524 R: Ben Segall <bsegall@google.com> (CONF
20525 R: Mel Gorman <mgorman@suse.de> (CONFIG_
20526 R: Valentin Schneider <vschneid@redhat.c
20527 L: linux-kernel@vger.kernel.org
20528 S: Maintained
20529 T: git git://git.kernel.org/pub/scm/lin
20530 F: include/linux/preempt.h
20531 F: include/linux/sched.h
20532 F: include/linux/wait.h
20533 F: include/uapi/linux/sched.h
20534 F: kernel/sched/
20535
20536 SCHEDULER - SCHED_EXT
20537 R: Tejun Heo <tj@kernel.org>
20538 R: David Vernet <void@manifault.com>
20539 L: linux-kernel@vger.kernel.org
20540 S: Maintained
20541 W: https://github.com/sched-ext/scx
20542 T: git://git.kernel.org/pub/scm/linux/k
20543 F: include/linux/sched/ext.h
20544 F: kernel/sched/ext.h
20545 F: kernel/sched/ext.c
20546 F: tools/sched_ext/
20547 F: tools/testing/selftests/sched_ext
20548
20549 SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER
20550 M: Gustavo Silva <gustavograzs@gmail.com
20551 S: Maintained
20552 F: drivers/iio/chemical/ens160_core.c
20553 F: drivers/iio/chemical/ens160_i2c.c
20554 F: drivers/iio/chemical/ens160_spi.c
20555 F: drivers/iio/chemical/ens160.h
20556
20557 SCSI LIBSAS SUBSYSTEM
20558 R: John Garry <john.g.garry@oracle.com>
20559 R: Jason Yan <yanaijie@huawei.com>
20560 L: linux-scsi@vger.kernel.org
20561 S: Supported
20562 F: Documentation/scsi/libsas.rst
20563 F: drivers/scsi/libsas/
20564 F: include/scsi/libsas.h
20565 F: include/scsi/sas_ata.h
20566
20567 SCSI RDMA PROTOCOL (SRP) INITIATOR
20568 M: Bart Van Assche <bvanassche@acm.org>
20569 L: linux-rdma@vger.kernel.org
20570 S: Supported
20571 Q: http://patchwork.kernel.org/project/
20572 F: drivers/infiniband/ulp/srp/
20573 F: include/scsi/srp.h
20574
20575 SCSI RDMA PROTOCOL (SRP) TARGET
20576 M: Bart Van Assche <bvanassche@acm.org>
20577 L: linux-rdma@vger.kernel.org
20578 L: target-devel@vger.kernel.org
20579 S: Supported
20580 Q: http://patchwork.kernel.org/project/
20581 F: drivers/infiniband/ulp/srpt/
20582
20583 SCSI SG DRIVER
20584 M: Doug Gilbert <dgilbert@interlog.com>
20585 L: linux-scsi@vger.kernel.org
20586 S: Maintained
20587 W: http://sg.danny.cz/sg
20588 F: Documentation/scsi/scsi-generic.rst
20589 F: drivers/scsi/sg.c
20590 F: include/scsi/sg.h
20591
20592 SCSI SUBSYSTEM
20593 M: "James E.J. Bottomley" <James.Bottoml
20594 M: "Martin K. Petersen" <martin.petersen
20595 L: linux-scsi@vger.kernel.org
20596 S: Maintained
20597 Q: https://patchwork.kernel.org/project
20598 T: git git://git.kernel.org/pub/scm/lin
20599 T: git git://git.kernel.org/pub/scm/lin
20600 F: Documentation/devicetree/bindings/sc
20601 F: drivers/scsi/
20602 F: drivers/ufs/
20603 F: include/scsi/
20604 F: include/uapi/scsi/
20605
20606 SCSI TAPE DRIVER
20607 M: Kai Mäkisara <Kai.Makisara@kolumbus.
20608 L: linux-scsi@vger.kernel.org
20609 S: Maintained
20610 F: Documentation/scsi/st.rst
20611 F: drivers/scsi/st.*
20612 F: drivers/scsi/st_*.h
20613
20614 SCSI TARGET CORE USER DRIVER
20615 M: Bodo Stroesser <bostroesser@gmail.com
20616 L: linux-scsi@vger.kernel.org
20617 L: target-devel@vger.kernel.org
20618 S: Supported
20619 F: Documentation/target/tcmu-design.rst
20620 F: drivers/target/target_core_user.c
20621 F: include/uapi/linux/target_core_user.
20622
20623 SCSI TARGET SUBSYSTEM
20624 M: "Martin K. Petersen" <martin.petersen
20625 L: linux-scsi@vger.kernel.org
20626 L: target-devel@vger.kernel.org
20627 S: Supported
20628 Q: https://patchwork.kernel.org/project
20629 T: git git://git.kernel.org/pub/scm/lin
20630 F: Documentation/target/
20631 F: drivers/target/
20632 F: include/target/
20633
20634 SCTP PROTOCOL
20635 M: Marcelo Ricardo Leitner <marcelo.leit
20636 M: Xin Long <lucien.xin@gmail.com>
20637 L: linux-sctp@vger.kernel.org
20638 S: Maintained
20639 W: https://github.com/sctp/lksctp-tools
20640 F: Documentation/networking/sctp.rst
20641 F: include/linux/sctp.h
20642 F: include/net/sctp/
20643 F: include/uapi/linux/sctp.h
20644 F: net/sctp/
20645
20646 SCx200 CPU SUPPORT
20647 M: Jim Cromie <jim.cromie@gmail.com>
20648 S: Odd Fixes
20649 F: Documentation/i2c/busses/scx200_acb.
20650 F: arch/x86/platform/scx200/
20651 F: drivers/i2c/busses/scx200*
20652 F: drivers/mtd/maps/scx200_docflash.c
20653 F: drivers/watchdog/scx200_wdt.c
20654 F: include/linux/scx200.h
20655
20656 SCx200 GPIO DRIVER
20657 M: Jim Cromie <jim.cromie@gmail.com>
20658 S: Maintained
20659 F: drivers/char/scx200_gpio.c
20660 F: include/linux/scx200_gpio.h
20661
20662 SCx200 HRT CLOCKSOURCE DRIVER
20663 M: Jim Cromie <jim.cromie@gmail.com>
20664 S: Maintained
20665 F: drivers/clocksource/scx200_hrt.c
20666
20667 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE
20668 M: Sascha Sommer <saschasommer@freenet.d
20669 L: sdricohcs-devel@lists.sourceforge.ne
20670 S: Maintained
20671 F: drivers/mmc/host/sdricoh_cs.c
20672
20673 SECO BOARDS CEC DRIVER
20674 M: Ettore Chimenti <ek5.chimenti@gmail.c
20675 S: Maintained
20676 F: drivers/media/cec/platform/seco/seco
20677 F: drivers/media/cec/platform/seco/seco
20678
20679 SECURE COMPUTING
20680 M: Kees Cook <kees@kernel.org>
20681 R: Andy Lutomirski <luto@amacapital.net>
20682 R: Will Drewry <wad@chromium.org>
20683 S: Supported
20684 T: git git://git.kernel.org/pub/scm/lin
20685 F: Documentation/userspace-api/seccomp_
20686 F: include/linux/seccomp.h
20687 F: include/uapi/linux/seccomp.h
20688 F: kernel/seccomp.c
20689 F: tools/testing/selftests/kselftest_ha
20690 F: tools/testing/selftests/seccomp/*
20691 K: \bsecure_computing
20692 K: \bTIF_SECCOMP\b
20693
20694 SECURE DIGITAL HOST CONTROLLER INTERFACE (SD
20695 M: Kamal Dasu <kamal.dasu@broadcom.com>
20696 M: Al Cooper <alcooperx@gmail.com>
20697 R: Broadcom internal kernel review list<
20698 L: linux-mmc@vger.kernel.org
20699 S: Maintained
20700 F: drivers/mmc/host/sdhci-brcmstb*
20701
20702 SECURE DIGITAL HOST CONTROLLER INTERFACE (SD
20703 M: Adrian Hunter <adrian.hunter@intel.co
20704 L: linux-mmc@vger.kernel.org
20705 S: Supported
20706 F: Documentation/devicetree/bindings/mm
20707 F: drivers/mmc/host/sdhci*
20708
20709 SECURE DIGITAL HOST CONTROLLER INTERFACE (SD
20710 M: Aubin Constans <aubin.constans@microc
20711 R: Eugen Hristev <eugen.hristev@collabor
20712 L: linux-mmc@vger.kernel.org
20713 S: Supported
20714 F: drivers/mmc/host/sdhci-of-at91.c
20715
20716 SECURE DIGITAL HOST CONTROLLER INTERFACE (SD
20717 M: Haibo Chen <haibo.chen@nxp.com>
20718 L: imx@lists.linux.dev
20719 L: linux-mmc@vger.kernel.org
20720 L: s32@nxp.com
20721 S: Maintained
20722 F: drivers/mmc/host/sdhci-esdhc-imx.c
20723
20724 SECURE DIGITAL HOST CONTROLLER INTERFACE (SD
20725 M: Ben Dooks <ben-linux@fluff.org>
20726 M: Jaehoon Chung <jh80.chung@samsung.com
20727 L: linux-mmc@vger.kernel.org
20728 S: Maintained
20729 F: drivers/mmc/host/sdhci-s3c*
20730
20731 SECURE DIGITAL HOST CONTROLLER INTERFACE (SD
20732 M: Viresh Kumar <vireshk@kernel.org>
20733 L: linux-mmc@vger.kernel.org
20734 S: Maintained
20735 F: drivers/mmc/host/sdhci-spear.c
20736
20737 SECURE DIGITAL HOST CONTROLLER INTERFACE (SD
20738 M: Vignesh Raghavendra <vigneshr@ti.com>
20739 L: linux-mmc@vger.kernel.org
20740 S: Maintained
20741 F: drivers/mmc/host/sdhci-omap.c
20742
20743 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
20744 M: Jonathan Derrick <jonathan.derrick@li
20745 L: linux-block@vger.kernel.org
20746 S: Supported
20747 F: block/opal_proto.h
20748 F: block/sed*
20749 F: include/linux/sed*
20750 F: include/uapi/linux/sed*
20751
20752 SECURE MONITOR CALL(SMC) CALLING CONVENTION
20753 M: Mark Rutland <mark.rutland@arm.com>
20754 M: Lorenzo Pieralisi <lpieralisi@kernel.
20755 M: Sudeep Holla <sudeep.holla@arm.com>
20756 L: linux-arm-kernel@lists.infradead.org
20757 S: Maintained
20758 F: drivers/firmware/smccc/
20759 F: include/linux/arm-smccc.h
20760
20761 SECURITY CONTACT
20762 M: Security Officers <security@kernel.or
20763 S: Supported
20764 F: Documentation/process/security-bugs.
20765
20766 SECURITY SUBSYSTEM
20767 M: Paul Moore <paul@paul-moore.com>
20768 M: James Morris <jmorris@namei.org>
20769 M: "Serge E. Hallyn" <serge@hallyn.com>
20770 L: linux-security-module@vger.kernel.or
20771 S: Supported
20772 Q: https://patchwork.kernel.org/project
20773 B: mailto:linux-security-module@vger.ke
20774 P: https://github.com/LinuxSecurityModu
20775 T: git https://git.kernel.org/pub/scm/l
20776 F: include/linux/lsm_audit.h
20777 F: include/linux/lsm_hook_defs.h
20778 F: include/linux/lsm_hooks.h
20779 F: include/linux/security.h
20780 F: include/uapi/linux/lsm.h
20781 F: security/
20782 F: tools/testing/selftests/lsm/
20783 X: security/selinux/
20784 K: \bsecurity_[a-z_0-9]\+\b
20785
20786 SELINUX SECURITY MODULE
20787 M: Paul Moore <paul@paul-moore.com>
20788 M: Stephen Smalley <stephen.smalley.work
20789 R: Ondrej Mosnacek <omosnace@redhat.com>
20790 L: selinux@vger.kernel.org
20791 S: Supported
20792 W: https://github.com/SELinuxProject
20793 Q: https://patchwork.kernel.org/project
20794 B: mailto:selinux@vger.kernel.org
20795 P: https://github.com/SELinuxProject/se
20796 T: git https://git.kernel.org/pub/scm/l
20797 F: Documentation/ABI/removed/sysfs-seli
20798 F: Documentation/ABI/removed/sysfs-seli
20799 F: Documentation/admin-guide/LSM/SELinu
20800 F: include/trace/events/avc.h
20801 F: include/uapi/linux/selinux_netlink.h
20802 F: scripts/selinux/
20803 F: security/selinux/
20804
20805 SENSABLE PHANTOM
20806 M: Jiri Slaby <jirislaby@kernel.org>
20807 S: Maintained
20808 F: drivers/misc/phantom.c
20809 F: include/uapi/linux/phantom.h
20810
20811 SENSEAIR SUNRISE 006-0-0007
20812 M: Jacopo Mondi <jacopo@jmondi.org>
20813 S: Maintained
20814 F: Documentation/ABI/testing/sysfs-bus-
20815 F: Documentation/devicetree/bindings/ii
20816 F: drivers/iio/chemical/sunrise_co2.c
20817
20818 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
20819 M: Tomasz Duszynski <tomasz.duszynski@oc
20820 S: Maintained
20821 F: Documentation/devicetree/bindings/ii
20822 F: drivers/iio/chemical/scd30.h
20823 F: drivers/iio/chemical/scd30_core.c
20824 F: drivers/iio/chemical/scd30_i2c.c
20825 F: drivers/iio/chemical/scd30_serial.c
20826
20827 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
20828 M: Roan van Dijk <roan@protonic.nl>
20829 S: Maintained
20830 F: Documentation/devicetree/bindings/ii
20831 F: drivers/iio/chemical/scd4x.c
20832
20833 SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSO
20834 M: Petar Stoykov <petar.stoykov@prodrive
20835 S: Maintained
20836 F: Documentation/devicetree/bindings/ii
20837 F: drivers/iio/pressure/sdp500.c
20838
20839 SENSIRION SGP40 GAS SENSOR DRIVER
20840 M: Andreas Klinger <ak@it-klinger.de>
20841 S: Maintained
20842 F: Documentation/ABI/testing/sysfs-bus-
20843 F: drivers/iio/chemical/sgp40.c
20844
20845 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
20846 M: Tomasz Duszynski <tduszyns@gmail.com>
20847 S: Maintained
20848 F: Documentation/devicetree/bindings/ii
20849 F: drivers/iio/chemical/sps30.c
20850 F: drivers/iio/chemical/sps30_i2c.c
20851 F: drivers/iio/chemical/sps30_serial.c
20852
20853 SERIAL DEVICE BUS
20854 M: Rob Herring <robh@kernel.org>
20855 L: linux-serial@vger.kernel.org
20856 S: Maintained
20857 F: Documentation/devicetree/bindings/se
20858 F: drivers/tty/serdev/
20859 F: include/linux/serdev.h
20860
20861 SERIAL IR RECEIVER
20862 M: Sean Young <sean@mess.org>
20863 L: linux-media@vger.kernel.org
20864 S: Maintained
20865 F: drivers/media/rc/serial_ir.c
20866
20867 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMb
20868 M: Srinivas Kandagatla <srinivas.kandaga
20869 L: linux-sound@vger.kernel.org
20870 S: Maintained
20871 F: Documentation/devicetree/bindings/sl
20872 F: drivers/slimbus/
20873 F: include/linux/slimbus.h
20874
20875 SFC NETWORK DRIVER
20876 M: Edward Cree <ecree.xilinx@gmail.com>
20877 M: Martin Habets <habetsm.xilinx@gmail.c
20878 L: netdev@vger.kernel.org
20879 L: linux-net-drivers@amd.com
20880 S: Supported
20881 F: Documentation/networking/devlink/sfc
20882 F: drivers/net/ethernet/sfc/
20883
20884 SFCTEMP HWMON DRIVER
20885 M: Emil Renner Berthing <kernel@esmil.dk
20886 M: Hal Feng <hal.feng@starfivetech.com>
20887 L: linux-hwmon@vger.kernel.org
20888 S: Maintained
20889 F: Documentation/devicetree/bindings/hw
20890 F: Documentation/hwmon/sfctemp.rst
20891 F: drivers/hwmon/sfctemp.c
20892
20893 SFF/SFP/SFP+ MODULE SUPPORT
20894 M: Russell King <linux@armlinux.org.uk>
20895 L: netdev@vger.kernel.org
20896 S: Maintained
20897 F: Documentation/devicetree/bindings/ne
20898 F: drivers/net/phy/phylink.c
20899 F: drivers/net/phy/sfp*
20900 F: include/linux/mdio/mdio-i2c.h
20901 F: include/linux/phylink.h
20902 F: include/linux/sfp.h
20903 K: phylink\.h|struct\s+phylink|\.phylin
20904
20905 SGI GRU DRIVER
20906 M: Dimitri Sivanich <dimitri.sivanich@hp
20907 S: Maintained
20908 F: drivers/misc/sgi-gru/
20909
20910 SGI XP/XPC/XPNET DRIVER
20911 M: Robin Holt <robinmholt@gmail.com>
20912 M: Steve Wahl <steve.wahl@hpe.com>
20913 S: Maintained
20914 F: drivers/misc/sgi-xp/
20915
20916 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
20917 M: Wenjia Zhang <wenjia@linux.ibm.com>
20918 M: Jan Karcher <jaka@linux.ibm.com>
20919 R: D. Wythe <alibuda@linux.alibaba.com>
20920 R: Tony Lu <tonylu@linux.alibaba.com>
20921 R: Wen Gu <guwen@linux.alibaba.com>
20922 L: linux-s390@vger.kernel.org
20923 S: Supported
20924 F: net/smc/
20925
20926 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVE
20927 M: Linus Walleij <linus.walleij@linaro.o
20928 L: linux-iio@vger.kernel.org
20929 S: Maintained
20930 T: git git://git.kernel.org/pub/scm/lin
20931 F: Documentation/devicetree/bindings/ii
20932 F: drivers/iio/light/gp2ap002.c
20933
20934 SHARP RJ54N1CB0C SENSOR DRIVER
20935 M: Jacopo Mondi <jacopo@jmondi.org>
20936 L: linux-media@vger.kernel.org
20937 S: Odd fixes
20938 T: git git://linuxtv.org/media_tree.git
20939 F: drivers/media/i2c/rj54n1cb0c.c
20940 F: include/media/i2c/rj54n1cb0c.h
20941
20942 SHRINKER
20943 M: Andrew Morton <akpm@linux-foundation.
20944 M: Dave Chinner <david@fromorbit.com>
20945 R: Qi Zheng <zhengqi.arch@bytedance.com>
20946 R: Roman Gushchin <roman.gushchin@linux.
20947 R: Muchun Song <muchun.song@linux.dev>
20948 L: linux-mm@kvack.org
20949 S: Maintained
20950 F: Documentation/admin-guide/mm/shrinke
20951 F: include/linux/shrinker.h
20952 F: mm/shrinker.c
20953 F: mm/shrinker_debug.c
20954
20955 SH_VOU V4L2 OUTPUT DRIVER
20956 L: linux-media@vger.kernel.org
20957 S: Orphan
20958 F: drivers/media/platform/renesas/sh_vo
20959 F: include/media/drv-intf/sh_vou.h
20960
20961 SI2157 MEDIA DRIVER
20962 L: linux-media@vger.kernel.org
20963 S: Orphan
20964 W: https://linuxtv.org
20965 Q: http://patchwork.linuxtv.org/project
20966 F: drivers/media/tuners/si2157*
20967
20968 SI2165 MEDIA DRIVER
20969 M: Matthias Schwarzott <zzam@gentoo.org>
20970 L: linux-media@vger.kernel.org
20971 S: Maintained
20972 W: https://linuxtv.org
20973 Q: http://patchwork.linuxtv.org/project
20974 F: drivers/media/dvb-frontends/si2165*
20975
20976 SI2168 MEDIA DRIVER
20977 L: linux-media@vger.kernel.org
20978 S: Orphan
20979 W: https://linuxtv.org
20980 Q: http://patchwork.linuxtv.org/project
20981 F: drivers/media/dvb-frontends/si2168*
20982
20983 SI470X FM RADIO RECEIVER I2C DRIVER
20984 M: Hans Verkuil <hverkuil@xs4all.nl>
20985 L: linux-media@vger.kernel.org
20986 S: Odd Fixes
20987 W: https://linuxtv.org
20988 T: git git://linuxtv.org/media_tree.git
20989 F: Documentation/devicetree/bindings/me
20990 F: drivers/media/radio/si470x/radio-si4
20991
20992 SI470X FM RADIO RECEIVER USB DRIVER
20993 M: Hans Verkuil <hverkuil@xs4all.nl>
20994 L: linux-media@vger.kernel.org
20995 S: Maintained
20996 W: https://linuxtv.org
20997 T: git git://linuxtv.org/media_tree.git
20998 F: drivers/media/radio/si470x/radio-si4
20999 F: drivers/media/radio/si470x/radio-si4
21000 F: drivers/media/radio/si470x/radio-si4
21001
21002 SI4713 FM RADIO TRANSMITTER I2C DRIVER
21003 M: Eduardo Valentin <edubezval@gmail.com
21004 L: linux-media@vger.kernel.org
21005 S: Odd Fixes
21006 W: https://linuxtv.org
21007 T: git git://linuxtv.org/media_tree.git
21008 F: drivers/media/radio/si4713/si4713.?
21009
21010 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
21011 M: Eduardo Valentin <edubezval@gmail.com
21012 L: linux-media@vger.kernel.org
21013 S: Odd Fixes
21014 W: https://linuxtv.org
21015 T: git git://linuxtv.org/media_tree.git
21016 F: drivers/media/radio/si4713/radio-pla
21017
21018 SI4713 FM RADIO TRANSMITTER USB DRIVER
21019 M: Hans Verkuil <hverkuil@xs4all.nl>
21020 L: linux-media@vger.kernel.org
21021 S: Maintained
21022 W: https://linuxtv.org
21023 T: git git://linuxtv.org/media_tree.git
21024 F: drivers/media/radio/si4713/radio-usb
21025
21026 SIANO DVB DRIVER
21027 M: Mauro Carvalho Chehab <mchehab@kernel
21028 L: linux-media@vger.kernel.org
21029 S: Odd fixes
21030 W: https://linuxtv.org
21031 T: git git://linuxtv.org/media_tree.git
21032 F: drivers/media/common/siano/
21033 F: drivers/media/mmc/siano/
21034 F: drivers/media/usb/siano/
21035 F: drivers/media/usb/siano/
21036
21037 SIEMENS IPC LED DRIVERS
21038 M: Gerd Haeussler <gerd.haeussler.ext@si
21039 M: Xing Tong Wu <xingtong.wu@siemens.com
21040 M: Tobias Schaffner <tobias.schaffner@si
21041 L: linux-leds@vger.kernel.org
21042 S: Maintained
21043 F: drivers/leds/simple/
21044
21045 SIEMENS IPC PLATFORM DRIVERS
21046 M: Gerd Haeussler <gerd.haeussler.ext@si
21047 M: Xing Tong Wu <xingtong.wu@siemens.com
21048 M: Tobias Schaffner <tobias.schaffner@si
21049 L: platform-driver-x86@vger.kernel.org
21050 S: Maintained
21051 F: drivers/platform/x86/siemens/
21052 F: include/linux/platform_data/x86/sima
21053 F: include/linux/platform_data/x86/sima
21054
21055 SIEMENS IPC WATCHDOG DRIVERS
21056 M: Gerd Haeussler <gerd.haeussler.ext@si
21057 M: Xing Tong Wu <xingtong.wu@siemens.com
21058 M: Tobias Schaffner <tobias.schaffner@si
21059 L: linux-watchdog@vger.kernel.org
21060 S: Maintained
21061 F: drivers/watchdog/simatic-ipc-wdt.c
21062
21063 SIFIVE DRIVERS
21064 M: Paul Walmsley <paul.walmsley@sifive.c
21065 M: Samuel Holland <samuel.holland@sifive
21066 L: linux-riscv@lists.infradead.org
21067 S: Supported
21068 F: drivers/dma/sf-pdma/
21069 N: sifive
21070 K: fu[57]40
21071 K: [^@]sifive
21072
21073 SILEAD TOUCHSCREEN DRIVER
21074 M: Hans de Goede <hdegoede@redhat.com>
21075 L: linux-input@vger.kernel.org
21076 L: platform-driver-x86@vger.kernel.org
21077 S: Maintained
21078 F: drivers/input/touchscreen/silead.c
21079 F: drivers/platform/x86/touchscreen_dmi
21080
21081 SILICON LABS WIRELESS DRIVERS (for WFxxx ser
21082 M: Jérôme Pouiller <jerome.pouiller@si
21083 S: Supported
21084 F: Documentation/devicetree/bindings/ne
21085 F: drivers/net/wireless/silabs/wfx/
21086
21087 SILICON MOTION SM712 FRAME BUFFER DRIVER
21088 M: Sudip Mukherjee <sudipm.mukherjee@gma
21089 M: Teddy Wang <teddy.wang@siliconmotion.
21090 M: Sudip Mukherjee <sudip.mukherjee@code
21091 L: linux-fbdev@vger.kernel.org
21092 S: Maintained
21093 F: Documentation/fb/sm712fb.rst
21094 F: drivers/video/fbdev/sm712*
21095
21096 SILVACO I3C DUAL-ROLE MASTER
21097 M: Miquel Raynal <miquel.raynal@bootlin.
21098 M: Conor Culhane <conor.culhane@silvaco.
21099 L: linux-i3c@lists.infradead.org (moder
21100 S: Maintained
21101 F: Documentation/devicetree/bindings/i3
21102 F: drivers/i3c/master/svc-i3c-master.c
21103
21104 SIMPLEFB FB DRIVER
21105 M: Hans de Goede <hdegoede@redhat.com>
21106 L: linux-fbdev@vger.kernel.org
21107 S: Maintained
21108 F: Documentation/devicetree/bindings/di
21109 F: drivers/video/fbdev/simplefb.c
21110 F: include/linux/platform_data/simplefb
21111
21112 SIOX
21113 M: Thorsten Scherer <t.scherer@eckelmann
21114 R: Pengutronix Kernel Team <kernel@pengu
21115 S: Supported
21116 F: drivers/gpio/gpio-siox.c
21117 F: drivers/siox/*
21118 F: include/trace/events/siox.h
21119
21120 SIPHASH PRF ROUTINES
21121 M: Jason A. Donenfeld <Jason@zx2c4.com>
21122 S: Maintained
21123 F: include/linux/siphash.h
21124 F: lib/siphash.c
21125 F: lib/siphash_kunit.c
21126
21127 SIS 190 ETHERNET DRIVER
21128 M: Francois Romieu <romieu@fr.zoreil.com
21129 L: netdev@vger.kernel.org
21130 S: Maintained
21131 F: drivers/net/ethernet/sis/sis190.c
21132
21133 SIS 900/7016 FAST ETHERNET DRIVER
21134 M: Daniele Venzano <venza@brownhat.org>
21135 L: netdev@vger.kernel.org
21136 S: Maintained
21137 W: http://www.brownhat.org/sis900.html
21138 F: drivers/net/ethernet/sis/sis900.*
21139
21140 SIS FRAMEBUFFER DRIVER
21141 S: Orphan
21142 F: Documentation/fb/sisfb.rst
21143 F: drivers/video/fbdev/sis/
21144 F: include/video/sisfb.h
21145
21146 SIS I2C TOUCHSCREEN DRIVER
21147 M: Mika Penttilä <mpenttil@redhat.com>
21148 L: linux-input@vger.kernel.org
21149 S: Maintained
21150 F: Documentation/devicetree/bindings/in
21151 F: drivers/input/touchscreen/sis_i2c.c
21152
21153 SIS USB2VGA DRIVER
21154 M: Thomas Winischhofer <thomas@winischho
21155 S: Maintained
21156 W: http://www.winischhofer.at/linuxsisu
21157 F: drivers/usb/misc/sisusbvga/
21158
21159 SL28 CPLD MFD DRIVER
21160 M: Michael Walle <mwalle@kernel.org>
21161 S: Maintained
21162 F: Documentation/devicetree/bindings/gp
21163 F: Documentation/devicetree/bindings/hw
21164 F: Documentation/devicetree/bindings/in
21165 F: Documentation/devicetree/bindings/mf
21166 F: Documentation/devicetree/bindings/pw
21167 F: Documentation/devicetree/bindings/wa
21168 F: drivers/gpio/gpio-sl28cpld.c
21169 F: drivers/hwmon/sl28cpld-hwmon.c
21170 F: drivers/irqchip/irq-sl28cpld.c
21171 F: drivers/pwm/pwm-sl28cpld.c
21172 F: drivers/watchdog/sl28cpld_wdt.c
21173
21174 SL28 VPD NVMEM LAYOUT DRIVER
21175 M: Michael Walle <mwalle@kernel.org>
21176 S: Maintained
21177 F: Documentation/devicetree/bindings/nv
21178 F: drivers/nvmem/layouts/sl28vpd.c
21179
21180 SLAB ALLOCATOR
21181 M: Christoph Lameter <cl@linux.com>
21182 M: Pekka Enberg <penberg@kernel.org>
21183 M: David Rientjes <rientjes@google.com>
21184 M: Joonsoo Kim <iamjoonsoo.kim@lge.com>
21185 M: Andrew Morton <akpm@linux-foundation.
21186 M: Vlastimil Babka <vbabka@suse.cz>
21187 R: Roman Gushchin <roman.gushchin@linux.
21188 R: Hyeonggon Yoo <42.hyeyoo@gmail.com>
21189 L: linux-mm@kvack.org
21190 S: Maintained
21191 T: git git://git.kernel.org/pub/scm/lin
21192 F: include/linux/sl?b*.h
21193 F: mm/sl?b*
21194
21195 SLCAN CAN NETWORK DRIVER
21196 M: Dario Binacchi <dario.binacchi@amarul
21197 L: linux-can@vger.kernel.org
21198 S: Maintained
21199 F: drivers/net/can/slcan/
21200
21201 SLEEPABLE READ-COPY UPDATE (SRCU)
21202 M: Lai Jiangshan <jiangshanlai@gmail.com
21203 M: "Paul E. McKenney" <paulmck@kernel.or
21204 M: Josh Triplett <josh@joshtriplett.org>
21205 R: Steven Rostedt <rostedt@goodmis.org>
21206 R: Mathieu Desnoyers <mathieu.desnoyers@
21207 L: rcu@vger.kernel.org
21208 S: Supported
21209 W: http://www.rdrop.com/users/paulmck/R
21210 T: git git://git.kernel.org/pub/scm/lin
21211 F: include/linux/srcu*.h
21212 F: kernel/rcu/srcu*.c
21213
21214 SMACK SECURITY MODULE
21215 M: Casey Schaufler <casey@schaufler-ca.c
21216 L: linux-security-module@vger.kernel.or
21217 S: Maintained
21218 W: http://schaufler-ca.com
21219 T: git git://github.com/cschaufler/smac
21220 F: Documentation/admin-guide/LSM/Smack.
21221 F: security/smack/
21222
21223 SMC91x ETHERNET DRIVER
21224 M: Nicolas Pitre <nico@fluxnic.net>
21225 S: Odd Fixes
21226 F: drivers/net/ethernet/smsc/smc91x.*
21227
21228 SMSC EMC2103 HARDWARE MONITOR DRIVER
21229 M: Steve Glendinning <steve.glendinning@
21230 L: linux-hwmon@vger.kernel.org
21231 S: Maintained
21232 F: Documentation/hwmon/emc2103.rst
21233 F: drivers/hwmon/emc2103.c
21234
21235 SMSC SCH5627 HARDWARE MONITOR DRIVER
21236 M: Hans de Goede <hdegoede@redhat.com>
21237 L: linux-hwmon@vger.kernel.org
21238 S: Supported
21239 F: Documentation/hwmon/sch5627.rst
21240 F: drivers/hwmon/sch5627.c
21241
21242 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
21243 M: Steve Glendinning <steve.glendinning@
21244 L: linux-fbdev@vger.kernel.org
21245 S: Maintained
21246 F: drivers/video/fbdev/smscufx.c
21247
21248 SMSC47B397 HARDWARE MONITOR DRIVER
21249 M: Jean Delvare <jdelvare@suse.com>
21250 L: linux-hwmon@vger.kernel.org
21251 S: Maintained
21252 F: Documentation/hwmon/smsc47b397.rst
21253 F: drivers/hwmon/smsc47b397.c
21254
21255 SMSC911x ETHERNET DRIVER
21256 M: Steve Glendinning <steve.glendinning@
21257 L: netdev@vger.kernel.org
21258 S: Maintained
21259 F: drivers/net/ethernet/smsc/smsc911x.*
21260 F: include/linux/smsc911x.h
21261
21262 SMSC9420 PCI ETHERNET DRIVER
21263 M: Steve Glendinning <steve.glendinning@
21264 L: netdev@vger.kernel.org
21265 S: Maintained
21266 F: drivers/net/ethernet/smsc/smsc9420.*
21267
21268 SNET DPU VIRTIO DATA PATH ACCELERATOR
21269 R: Alvaro Karsz <alvaro.karsz@solid-run.
21270 F: drivers/vdpa/solidrun/
21271
21272 SOCIONEXT (SNI) AVE NETWORK DRIVER
21273 M: Kunihiko Hayashi <hayashi.kunihiko@so
21274 L: netdev@vger.kernel.org
21275 S: Maintained
21276 F: Documentation/devicetree/bindings/ne
21277 F: drivers/net/ethernet/socionext/sni_a
21278
21279 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
21280 M: Ilias Apalodimas <ilias.apalodimas@li
21281 M: Masahisa Kojima <kojima.masahisa@soci
21282 L: netdev@vger.kernel.org
21283 S: Maintained
21284 F: Documentation/devicetree/bindings/ne
21285 F: drivers/net/ethernet/socionext/netse
21286
21287 SOCIONEXT (SNI) Synquacer SPI DRIVER
21288 M: Masahisa Kojima <masahisa.kojima@lina
21289 M: Jassi Brar <jaswinder.singh@linaro.or
21290 L: linux-spi@vger.kernel.org
21291 S: Maintained
21292 F: Documentation/devicetree/bindings/sp
21293 F: drivers/spi/spi-synquacer.c
21294
21295 SOCIONEXT SYNQUACER I2C DRIVER
21296 M: Ard Biesheuvel <ardb@kernel.org>
21297 L: linux-i2c@vger.kernel.org
21298 S: Maintained
21299 F: Documentation/devicetree/bindings/i2
21300 F: drivers/i2c/busses/i2c-synquacer.c
21301
21302 SOCIONEXT UNIPHIER SOUND DRIVER
21303 L: linux-sound@vger.kernel.org
21304 S: Orphan
21305 F: sound/soc/uniphier/
21306
21307 SOCKET TIMESTAMPING
21308 M: Willem de Bruijn <willemdebruijn.kern
21309 S: Maintained
21310 F: Documentation/networking/timestampin
21311 F: include/linux/net_tstamp.h
21312 F: include/uapi/linux/net_tstamp.h
21313 F: tools/testing/selftests/net/so_txtim
21314
21315 SOEKRIS NET48XX LED SUPPORT
21316 M: Chris Boot <bootc@bootc.net>
21317 S: Maintained
21318 F: drivers/leds/leds-net48xx.c
21319
21320 SOFT-IWARP DRIVER (siw)
21321 M: Bernard Metzler <bmt@zurich.ibm.com>
21322 L: linux-rdma@vger.kernel.org
21323 S: Supported
21324 F: drivers/infiniband/sw/siw/
21325 F: include/uapi/rdma/siw-abi.h
21326
21327 SOFT-ROCE DRIVER (rxe)
21328 M: Zhu Yanjun <zyjzyj2000@gmail.com>
21329 L: linux-rdma@vger.kernel.org
21330 S: Supported
21331 F: drivers/infiniband/sw/rxe/
21332 F: include/uapi/rdma/rdma_user_rxe.h
21333
21334 SOFTLOGIC 6x10 MPEG CODEC
21335 M: Bluecherry Maintainers <maintainers@b
21336 M: Andrey Utkin <andrey_utkin@fastmail.c
21337 M: Ismael Luceno <ismael@iodev.co.uk>
21338 L: linux-media@vger.kernel.org
21339 S: Supported
21340 F: drivers/media/pci/solo6x10/
21341
21342 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI
21343 M: James Morse <james.morse@arm.com>
21344 L: linux-arm-kernel@lists.infradead.org
21345 S: Maintained
21346 F: Documentation/devicetree/bindings/ar
21347 F: drivers/firmware/arm_sdei.c
21348 F: include/linux/arm_sdei.h
21349 F: include/uapi/linux/arm_sdei.h
21350
21351 SOFTWARE NODES AND DEVICE PROPERTIES
21352 R: Andy Shevchenko <andriy.shevchenko@li
21353 R: Daniel Scally <djrscally@gmail.com>
21354 R: Heikki Krogerus <heikki.krogerus@linu
21355 R: Sakari Ailus <sakari.ailus@linux.inte
21356 L: linux-acpi@vger.kernel.org
21357 S: Maintained
21358 F: drivers/base/property.c
21359 F: drivers/base/swnode.c
21360 F: include/linux/fwnode.h
21361 F: include/linux/property.h
21362
21363 SOFTWARE RAID (Multiple Disks) SUPPORT
21364 M: Song Liu <song@kernel.org>
21365 R: Yu Kuai <yukuai3@huawei.com>
21366 L: linux-raid@vger.kernel.org
21367 S: Supported
21368 Q: https://patchwork.kernel.org/project
21369 T: git git://git.kernel.org/pub/scm/lin
21370 F: drivers/md/Kconfig
21371 F: drivers/md/Makefile
21372 F: drivers/md/md*
21373 F: drivers/md/raid*
21374 F: include/linux/raid/
21375 F: include/uapi/linux/raid/
21376
21377 SOLIDRUN CLEARFOG SUPPORT
21378 M: Russell King <linux@armlinux.org.uk>
21379 S: Maintained
21380 F: arch/arm/boot/dts/marvell/armada-388
21381 F: arch/arm/boot/dts/marvell/armada-38x
21382
21383 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
21384 M: Russell King <linux@armlinux.org.uk>
21385 S: Maintained
21386 F: arch/arm/boot/dts/nxp/imx/imx6*-cubo
21387 F: arch/arm/boot/dts/nxp/imx/imx6*-humm
21388 F: arch/arm/boot/dts/nxp/imx/imx6*-sr-*
21389
21390 SONIC NETWORK DRIVER
21391 M: Thomas Bogendoerfer <tsbogend@alpha.f
21392 L: netdev@vger.kernel.org
21393 S: Maintained
21394 F: drivers/net/ethernet/natsemi/sonic.*
21395
21396 SONICS SILICON BACKPLANE DRIVER (SSB)
21397 M: Michael Buesch <m@bues.ch>
21398 L: linux-wireless@vger.kernel.org
21399 S: Maintained
21400 F: drivers/ssb/
21401 F: include/linux/ssb/
21402
21403 SONY IMX208 SENSOR DRIVER
21404 M: Sakari Ailus <sakari.ailus@linux.inte
21405 L: linux-media@vger.kernel.org
21406 S: Maintained
21407 T: git git://linuxtv.org/media_tree.git
21408 F: drivers/media/i2c/imx208.c
21409
21410 SONY IMX214 SENSOR DRIVER
21411 M: Ricardo Ribalda <ribalda@kernel.org>
21412 L: linux-media@vger.kernel.org
21413 S: Maintained
21414 T: git git://linuxtv.org/media_tree.git
21415 F: Documentation/devicetree/bindings/me
21416 F: drivers/media/i2c/imx214.c
21417
21418 SONY IMX219 SENSOR DRIVER
21419 M: Dave Stevenson <dave.stevenson@raspbe
21420 L: linux-media@vger.kernel.org
21421 S: Maintained
21422 T: git git://linuxtv.org/media_tree.git
21423 F: Documentation/devicetree/bindings/me
21424 F: drivers/media/i2c/imx219.c
21425
21426 SONY IMX258 SENSOR DRIVER
21427 M: Sakari Ailus <sakari.ailus@linux.inte
21428 L: linux-media@vger.kernel.org
21429 S: Maintained
21430 T: git git://linuxtv.org/media_tree.git
21431 F: Documentation/devicetree/bindings/me
21432 F: drivers/media/i2c/imx258.c
21433
21434 SONY IMX274 SENSOR DRIVER
21435 M: Leon Luo <leonl@leopardimaging.com>
21436 L: linux-media@vger.kernel.org
21437 S: Maintained
21438 T: git git://linuxtv.org/media_tree.git
21439 F: Documentation/devicetree/bindings/me
21440 F: drivers/media/i2c/imx274.c
21441
21442 SONY IMX283 SENSOR DRIVER
21443 M: Kieran Bingham <kieran.bingham@ideaso
21444 M: Umang Jain <umang.jain@ideasonboard.c
21445 L: linux-media@vger.kernel.org
21446 S: Maintained
21447 T: git git://linuxtv.org/media_tree.git
21448 F: Documentation/devicetree/bindings/me
21449 F: drivers/media/i2c/imx283.c
21450
21451 SONY IMX290 SENSOR DRIVER
21452 M: Manivannan Sadhasivam <manivannan.sad
21453 L: linux-media@vger.kernel.org
21454 S: Maintained
21455 T: git git://linuxtv.org/media_tree.git
21456 F: Documentation/devicetree/bindings/me
21457 F: drivers/media/i2c/imx290.c
21458
21459 SONY IMX296 SENSOR DRIVER
21460 M: Laurent Pinchart <laurent.pinchart@id
21461 M: Manivannan Sadhasivam <manivannan.sad
21462 L: linux-media@vger.kernel.org
21463 S: Maintained
21464 T: git git://linuxtv.org/media_tree.git
21465 F: Documentation/devicetree/bindings/me
21466 F: drivers/media/i2c/imx296.c
21467
21468 SONY IMX319 SENSOR DRIVER
21469 M: Bingbu Cao <bingbu.cao@intel.com>
21470 L: linux-media@vger.kernel.org
21471 S: Maintained
21472 T: git git://linuxtv.org/media_tree.git
21473 F: drivers/media/i2c/imx319.c
21474
21475 SONY IMX334 SENSOR DRIVER
21476 L: linux-media@vger.kernel.org
21477 S: Orphan
21478 T: git git://linuxtv.org/media_tree.git
21479 F: Documentation/devicetree/bindings/me
21480 F: drivers/media/i2c/imx334.c
21481
21482 SONY IMX335 SENSOR DRIVER
21483 L: linux-media@vger.kernel.org
21484 S: Orphan
21485 T: git git://linuxtv.org/media_tree.git
21486 F: Documentation/devicetree/bindings/me
21487 F: drivers/media/i2c/imx335.c
21488
21489 SONY IMX355 SENSOR DRIVER
21490 M: Tianshu Qiu <tian.shu.qiu@intel.com>
21491 L: linux-media@vger.kernel.org
21492 S: Maintained
21493 T: git git://linuxtv.org/media_tree.git
21494 F: drivers/media/i2c/imx355.c
21495
21496 SONY IMX412 SENSOR DRIVER
21497 L: linux-media@vger.kernel.org
21498 S: Orphan
21499 T: git git://linuxtv.org/media_tree.git
21500 F: Documentation/devicetree/bindings/me
21501 F: drivers/media/i2c/imx412.c
21502
21503 SONY IMX415 SENSOR DRIVER
21504 M: Michael Riesch <michael.riesch@wolfvi
21505 L: linux-media@vger.kernel.org
21506 S: Maintained
21507 T: git git://linuxtv.org/media_tree.git
21508 F: Documentation/devicetree/bindings/me
21509 F: drivers/media/i2c/imx415.c
21510
21511 SONY MEMORYSTICK SUBSYSTEM
21512 M: Maxim Levitsky <maximlevitsky@gmail.c
21513 M: Alex Dubov <oakad@yahoo.com>
21514 M: Ulf Hansson <ulf.hansson@linaro.org>
21515 L: linux-mmc@vger.kernel.org
21516 S: Maintained
21517 T: git git://git.kernel.org/pub/scm/lin
21518 F: drivers/memstick/
21519 F: include/linux/memstick.h
21520
21521 SONY VAIO CONTROL DEVICE DRIVER
21522 M: Mattia Dongili <malattia@linux.it>
21523 L: platform-driver-x86@vger.kernel.org
21524 S: Maintained
21525 W: http://www.linux.it/~malattia/wiki/i
21526 F: Documentation/admin-guide/laptops/so
21527 F: drivers/char/sonypi.c
21528 F: drivers/platform/x86/sony-laptop.c
21529 F: include/linux/sony-laptop.h
21530
21531 SOPHGO DEVICETREES and DRIVERS
21532 M: Chen Wang <unicorn_wang@outlook.com>
21533 M: Inochi Amaoto <inochiama@outlook.com>
21534 T: git https://github.com/sophgo/linux.
21535 S: Maintained
21536 N: sophgo
21537 K: sophgo
21538
21539 SOUND
21540 M: Jaroslav Kysela <perex@perex.cz>
21541 M: Takashi Iwai <tiwai@suse.com>
21542 L: linux-sound@vger.kernel.org
21543 S: Maintained
21544 W: http://www.alsa-project.org/
21545 Q: http://patchwork.kernel.org/project/
21546 T: git git://git.kernel.org/pub/scm/lin
21547 F: Documentation/sound/
21548 F: include/sound/
21549 F: include/uapi/sound/
21550 F: sound/
21551 F: tools/testing/selftests/alsa
21552
21553 SOUND - ALSA SELFTESTS
21554 M: Mark Brown <broonie@kernel.org>
21555 L: linux-sound@vger.kernel.org
21556 L: linux-kselftest@vger.kernel.org
21557 S: Supported
21558 F: tools/testing/selftests/alsa
21559
21560 SOUND - COMPRESSED AUDIO
21561 M: Vinod Koul <vkoul@kernel.org>
21562 L: linux-sound@vger.kernel.org
21563 S: Supported
21564 T: git git://git.kernel.org/pub/scm/lin
21565 F: Documentation/sound/designs/compress
21566 F: include/sound/compress_driver.h
21567 F: include/uapi/sound/compress_*
21568 F: sound/core/compress_offload.c
21569 F: sound/soc/soc-compress.c
21570
21571 SOUND - CORE KUNIT TEST
21572 M: Ivan Orlov <ivan.orlov0322@gmail.com>
21573 L: linux-sound@vger.kernel.org
21574 S: Supported
21575 F: sound/core/sound_kunit.c
21576
21577 SOUND - DMAENGINE HELPERS
21578 M: Lars-Peter Clausen <lars@metafoo.de>
21579 S: Supported
21580 F: include/sound/dmaengine_pcm.h
21581 F: sound/core/pcm_dmaengine.c
21582 F: sound/soc/soc-generic-dmaengine-pcm.
21583
21584 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANA
21585 M: Liam Girdwood <lgirdwood@gmail.com>
21586 M: Mark Brown <broonie@kernel.org>
21587 L: linux-sound@vger.kernel.org
21588 S: Supported
21589 W: http://alsa-project.org/main/index.p
21590 T: git git://git.kernel.org/pub/scm/lin
21591 F: Documentation/devicetree/bindings/so
21592 F: Documentation/sound/soc/
21593 F: include/dt-bindings/sound/
21594 F: include/sound/soc*
21595 F: include/sound/sof.h
21596 F: include/sound/sof/
21597 F: include/trace/events/sof*.h
21598 F: include/uapi/sound/asoc.h
21599 F: sound/soc/
21600
21601 SOUND - SOC LAYER / dapm-graph
21602 M: Luca Ceresoli <luca.ceresoli@bootlin.
21603 L: linux-sound@vger.kernel.org
21604 S: Maintained
21605 F: tools/sound/dapm-graph
21606
21607 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
21608 M: Liam Girdwood <lgirdwood@gmail.com>
21609 M: Peter Ujfalusi <peter.ujfalusi@linux.
21610 M: Bard Liao <yung-chuan.liao@linux.inte
21611 M: Ranjani Sridharan <ranjani.sridharan@
21612 M: Daniel Baluta <daniel.baluta@nxp.com>
21613 R: Kai Vehmanen <kai.vehmanen@linux.inte
21614 R: Pierre-Louis Bossart <pierre-louis.bo
21615 L: sound-open-firmware@alsa-project.org
21616 S: Supported
21617 W: https://github.com/thesofproject/lin
21618 F: sound/soc/sof/
21619
21620 SOUND - GENERIC SOUND CARD (Simple-Audio-Car
21621 M: Kuninori Morimoto <kuninori.morimoto.
21622 S: Supported
21623 L: linux-sound@vger.kernel.org
21624 F: sound/soc/generic/
21625 F: include/sound/simple_card*
21626 F: Documentation/devicetree/bindings/so
21627 F: Documentation/devicetree/bindings/so
21628
21629 SOUNDWIRE SUBSYSTEM
21630 M: Vinod Koul <vkoul@kernel.org>
21631 M: Bard Liao <yung-chuan.liao@linux.inte
21632 R: Pierre-Louis Bossart <pierre-louis.bo
21633 R: Sanyog Kale <sanyog.r.kale@intel.com>
21634 L: linux-sound@vger.kernel.org
21635 S: Supported
21636 T: git git://git.kernel.org/pub/scm/lin
21637 F: Documentation/driver-api/soundwire/
21638 F: drivers/soundwire/
21639 F: include/linux/soundwire/
21640
21641 SP2 MEDIA DRIVER
21642 M: Olli Salonen <olli.salonen@iki.fi>
21643 L: linux-media@vger.kernel.org
21644 S: Maintained
21645 W: https://linuxtv.org
21646 Q: http://patchwork.linuxtv.org/project
21647 F: drivers/media/dvb-frontends/sp2*
21648
21649 SPANISH DOCUMENTATION
21650 M: Carlos Bilbao <carlos.bilbao.osdev@gm
21651 R: Avadhut Naik <avadhut.naik@amd.com>
21652 S: Maintained
21653 F: Documentation/translations/sp_SP/
21654
21655 SPARC + UltraSPARC (sparc/sparc64)
21656 M: "David S. Miller" <davem@davemloft.ne
21657 M: Andreas Larsson <andreas@gaisler.com>
21658 L: sparclinux@vger.kernel.org
21659 S: Maintained
21660 Q: http://patchwork.ozlabs.org/project/
21661 T: git git://git.kernel.org/pub/scm/lin
21662 T: git git://git.kernel.org/pub/scm/lin
21663 F: arch/sparc/
21664 F: drivers/sbus/
21665
21666 SPARC SERIAL DRIVERS
21667 M: "David S. Miller" <davem@davemloft.ne
21668 L: sparclinux@vger.kernel.org
21669 S: Maintained
21670 T: git git://git.kernel.org/pub/scm/lin
21671 T: git git://git.kernel.org/pub/scm/lin
21672 F: drivers/tty/serial/suncore.c
21673 F: drivers/tty/serial/sunhv.c
21674 F: drivers/tty/serial/sunsab.c
21675 F: drivers/tty/serial/sunsab.h
21676 F: drivers/tty/serial/sunsu.c
21677 F: drivers/tty/serial/sunzilog.c
21678 F: drivers/tty/serial/sunzilog.h
21679 F: drivers/tty/vcc.c
21680 F: include/linux/sunserialcore.h
21681
21682 SPARSE CHECKER
21683 M: "Luc Van Oostenryck" <luc.vanoostenry
21684 L: linux-sparse@vger.kernel.org
21685 S: Maintained
21686 W: https://sparse.docs.kernel.org/
21687 Q: https://patchwork.kernel.org/project
21688 B: https://bugzilla.kernel.org/enter_bu
21689 T: git git://git.kernel.org/pub/scm/dev
21690 F: include/linux/compiler.h
21691
21692 SPEAKUP CONSOLE SPEECH DRIVER
21693 M: William Hubbs <w.d.hubbs@gmail.com>
21694 M: Chris Brannon <chris@the-brannons.com
21695 M: Kirk Reiser <kirk@reisers.ca>
21696 M: Samuel Thibault <samuel.thibault@ens-
21697 L: speakup@linux-speakup.org
21698 S: Odd Fixes
21699 W: http://www.linux-speakup.org/
21700 W: https://github.com/linux-speakup/spe
21701 B: https://github.com/linux-speakup/spe
21702 F: drivers/accessibility/speakup/
21703
21704 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
21705 M: Viresh Kumar <vireshk@kernel.org>
21706 M: Shiraz Hashim <shiraz.linux.kernel@gm
21707 L: linux-arm-kernel@lists.infradead.org
21708 L: soc@lists.linux.dev
21709 S: Maintained
21710 W: http://www.st.com/spear
21711 F: arch/arm/boot/dts/st/spear*
21712 F: arch/arm/mach-spear/
21713 F: drivers/clk/spear/
21714 F: drivers/pinctrl/spear/
21715
21716 SPI NOR SUBSYSTEM
21717 M: Tudor Ambarus <tudor.ambarus@linaro.o
21718 M: Pratyush Yadav <pratyush@kernel.org>
21719 M: Michael Walle <mwalle@kernel.org>
21720 L: linux-mtd@lists.infradead.org
21721 S: Maintained
21722 W: http://www.linux-mtd.infradead.org/
21723 Q: http://patchwork.ozlabs.org/project/
21724 C: irc://irc.oftc.net/mtd
21725 T: git git://git.kernel.org/pub/scm/lin
21726 F: Documentation/devicetree/bindings/mt
21727 F: drivers/mtd/spi-nor/
21728 F: include/linux/mtd/spi-nor.h
21729
21730 SPI SUBSYSTEM
21731 M: Mark Brown <broonie@kernel.org>
21732 L: linux-spi@vger.kernel.org
21733 S: Maintained
21734 Q: http://patchwork.kernel.org/project/
21735 T: git git://git.kernel.org/pub/scm/lin
21736 F: Documentation/devicetree/bindings/sp
21737 F: Documentation/spi/
21738 F: drivers/spi/
21739 F: include/linux/spi/
21740 F: include/uapi/linux/spi/
21741 F: tools/spi/
21742
21743 SPIDERNET NETWORK DRIVER for CELL
21744 M: Ishizaki Kou <kou.ishizaki@toshiba.co
21745 M: Geoff Levand <geoff@infradead.org>
21746 L: netdev@vger.kernel.org
21747 L: linuxppc-dev@lists.ozlabs.org
21748 S: Maintained
21749 F: Documentation/networking/device_driv
21750 F: drivers/net/ethernet/toshiba/spider_
21751
21752 SPMI SUBSYSTEM
21753 M: Stephen Boyd <sboyd@kernel.org>
21754 L: linux-kernel@vger.kernel.org
21755 S: Maintained
21756 T: git git://git.kernel.org/pub/scm/lin
21757 F: Documentation/devicetree/bindings/sp
21758 F: drivers/spmi/
21759 F: include/dt-bindings/spmi/spmi.h
21760 F: include/linux/spmi.h
21761 F: include/trace/events/spmi.h
21762
21763 SPU FILE SYSTEM
21764 L: linuxppc-dev@lists.ozlabs.org
21765 S: Orphan
21766 F: Documentation/filesystems/spufs/spuf
21767 F: arch/powerpc/platforms/cell/spufs/
21768
21769 SQUASHFS FILE SYSTEM
21770 M: Phillip Lougher <phillip@squashfs.org
21771 L: squashfs-devel@lists.sourceforge.net
21772 S: Maintained
21773 W: http://squashfs.org.uk
21774 T: git git://git.kernel.org/pub/scm/lin
21775 F: Documentation/filesystems/squashfs.r
21776 F: fs/squashfs/
21777
21778 SRM (Alpha) environment access
21779 M: Jan-Benedict Glaw <jbglaw@lug-owl.de>
21780 S: Maintained
21781 F: arch/alpha/kernel/srm_env.c
21782
21783 ST LSM6DSx IMU IIO DRIVER
21784 M: Lorenzo Bianconi <lorenzo@kernel.org>
21785 L: linux-iio@vger.kernel.org
21786 S: Maintained
21787 W: http://www.st.com/
21788 F: Documentation/devicetree/bindings/ii
21789 F: drivers/iio/imu/st_lsm6dsx/
21790
21791 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
21792 M: Benjamin Mugnier <benjamin.mugnier@fo
21793 M: Sylvain Petinot <sylvain.petinot@foss
21794 L: linux-media@vger.kernel.org
21795 S: Maintained
21796 T: git git://linuxtv.org/media_tree.git
21797 F: Documentation/devicetree/bindings/me
21798 F: drivers/media/i2c/st-mipid02.c
21799
21800 ST STM32 FIREWALL
21801 M: Gatien Chevallier <gatien.chevallier@
21802 S: Maintained
21803 F: drivers/bus/stm32_etzpc.c
21804 F: drivers/bus/stm32_firewall.c
21805 F: drivers/bus/stm32_rifsc.c
21806
21807 ST STM32 I2C/SMBUS DRIVER
21808 M: Pierre-Yves MORDRET <pierre-yves.mord
21809 M: Alain Volmat <alain.volmat@foss.st.co
21810 L: linux-i2c@vger.kernel.org
21811 S: Maintained
21812 F: drivers/i2c/busses/i2c-stm32*
21813
21814 ST STM32 SPI DRIVER
21815 M: Alain Volmat <alain.volmat@foss.st.co
21816 L: linux-spi@vger.kernel.org
21817 S: Maintained
21818 F: drivers/spi/spi-stm32.c
21819
21820 ST STPDDC60 DRIVER
21821 M: Daniel Nilsson <daniel.nilsson@flex.c
21822 L: linux-hwmon@vger.kernel.org
21823 S: Maintained
21824 F: Documentation/hwmon/stpddc60.rst
21825 F: drivers/hwmon/pmbus/stpddc60.c
21826
21827 ST VGXY61 DRIVER
21828 M: Benjamin Mugnier <benjamin.mugnier@fo
21829 M: Sylvain Petinot <sylvain.petinot@foss
21830 L: linux-media@vger.kernel.org
21831 S: Maintained
21832 T: git git://linuxtv.org/media_tree.git
21833 F: Documentation/devicetree/bindings/me
21834 F: Documentation/userspace-api/media/dr
21835 F: drivers/media/i2c/vgxy61.c
21836
21837 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
21838 M: Song Qiang <songqiang1304521@gmail.co
21839 L: linux-iio@vger.kernel.org
21840 S: Maintained
21841 F: Documentation/devicetree/bindings/ii
21842 F: drivers/iio/proximity/vl53l0x-i2c.c
21843
21844 STABLE BRANCH
21845 M: Greg Kroah-Hartman <gregkh@linuxfound
21846 M: Sasha Levin <sashal@kernel.org>
21847 L: stable@vger.kernel.org
21848 S: Supported
21849 F: Documentation/process/stable-kernel-
21850
21851 STAGING - ATOMISP DRIVER
21852 M: Hans de Goede <hdegoede@redhat.com>
21853 M: Mauro Carvalho Chehab <mchehab@kernel
21854 R: Sakari Ailus <sakari.ailus@linux.inte
21855 L: linux-media@vger.kernel.org
21856 S: Maintained
21857 F: drivers/staging/media/atomisp/
21858
21859 STAGING - FIELDBUS SUBSYSTEM
21860 M: Sven Van Asbroeck <TheSven73@gmail.co
21861 S: Maintained
21862 F: drivers/staging/fieldbus/*
21863 F: drivers/staging/fieldbus/Documentati
21864
21865 STAGING - HMS ANYBUS-S BUS
21866 M: Sven Van Asbroeck <TheSven73@gmail.co
21867 S: Maintained
21868 F: drivers/staging/fieldbus/anybuss/
21869
21870 STAGING - INDUSTRIAL IO
21871 M: Jonathan Cameron <jic23@kernel.org>
21872 L: linux-iio@vger.kernel.org
21873 S: Odd Fixes
21874 F: Documentation/devicetree/bindings/st
21875 F: drivers/staging/iio/
21876
21877 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLL
21878 M: Marc Dietrich <marvin24@gmx.de>
21879 L: ac100@lists.launchpad.net (moderated
21880 L: linux-tegra@vger.kernel.org
21881 S: Maintained
21882 F: drivers/staging/nvec/
21883
21884 STAGING - OLPC SECONDARY DISPLAY CONTROLLER
21885 M: Jens Frederich <jfrederich@gmail.com>
21886 M: Jon Nettleton <jon.nettleton@gmail.co
21887 S: Maintained
21888 W: http://wiki.laptop.org/go/DCON
21889 F: drivers/staging/olpc_dcon/
21890
21891 STAGING - REALTEK RTL8712U DRIVERS
21892 M: Florian Schilhabel <florian.c.schilha
21893 S: Odd Fixes
21894 F: drivers/staging/rtl8712/
21895
21896 STAGING - SEPS525 LCD CONTROLLER DRIVERS
21897 M: Michael Hennerich <michael.hennerich@
21898 L: linux-fbdev@vger.kernel.org
21899 S: Supported
21900 F: Documentation/devicetree/bindings/ii
21901 F: drivers/staging/fbtft/fb_seps525.c
21902
21903 STAGING - SILICON MOTION SM750 FRAME BUFFER
21904 M: Sudip Mukherjee <sudipm.mukherjee@gma
21905 M: Teddy Wang <teddy.wang@siliconmotion.
21906 M: Sudip Mukherjee <sudip.mukherjee@code
21907 L: linux-fbdev@vger.kernel.org
21908 S: Maintained
21909 F: drivers/staging/sm750fb/
21910
21911 STAGING - VIA VT665X DRIVERS
21912 M: Philipp Hortmann <philipp.g.hortmann@
21913 S: Odd Fixes
21914 F: drivers/staging/vt665?/
21915
21916 STAGING SUBSYSTEM
21917 M: Greg Kroah-Hartman <gregkh@linuxfound
21918 L: linux-staging@lists.linux.dev
21919 S: Supported
21920 T: git git://git.kernel.org/pub/scm/lin
21921 F: drivers/staging/
21922
21923 STANDALONE CACHE CONTROLLER DRIVERS
21924 M: Conor Dooley <conor@kernel.org>
21925 S: Maintained
21926 T: git https://git.kernel.org/pub/scm/l
21927 F: Documentation/devicetree/bindings/ca
21928 F: drivers/cache
21929
21930 STARFIRE/DURALAN NETWORK DRIVER
21931 M: Ion Badulescu <ionut@badula.org>
21932 S: Odd Fixes
21933 F: drivers/net/ethernet/adaptec/starfir
21934
21935 STARFIVE CAMERA SUBSYSTEM DRIVER
21936 M: Jack Zhu <jack.zhu@starfivetech.com>
21937 M: Changhuang Liang <changhuang.liang@st
21938 L: linux-media@vger.kernel.org
21939 S: Maintained
21940 F: Documentation/admin-guide/media/star
21941 F: Documentation/devicetree/bindings/me
21942 F: drivers/staging/media/starfive/camss
21943
21944 STARFIVE CRYPTO DRIVER
21945 M: Jia Jie Ho <jiajie.ho@starfivetech.co
21946 M: William Qiu <william.qiu@starfivetech
21947 S: Supported
21948 F: Documentation/devicetree/bindings/cr
21949 F: drivers/crypto/starfive/
21950
21951 STARFIVE DEVICETREES
21952 M: Emil Renner Berthing <kernel@esmil.dk
21953 S: Maintained
21954 F: arch/riscv/boot/dts/starfive/
21955
21956 STARFIVE DWMAC GLUE LAYER
21957 M: Emil Renner Berthing <kernel@esmil.dk
21958 M: Minda Chen <minda.chen@starfivetech.c
21959 S: Maintained
21960 F: Documentation/devicetree/bindings/ne
21961 F: drivers/net/ethernet/stmicro/stmmac/
21962
21963 STARFIVE JH7110 DPHY RX DRIVER
21964 M: Jack Zhu <jack.zhu@starfivetech.com>
21965 M: Changhuang Liang <changhuang.liang@st
21966 S: Supported
21967 F: Documentation/devicetree/bindings/ph
21968 F: drivers/phy/starfive/phy-jh7110-dphy
21969
21970 STARFIVE JH7110 DPHY TX DRIVER
21971 M: Keith Zhao <keith.zhao@starfivetech.c
21972 M: Shengyang Chen <shengyang.chen@starfi
21973 S: Supported
21974 F: Documentation/devicetree/bindings/ph
21975 F: drivers/phy/starfive/phy-jh7110-dphy
21976
21977 STARFIVE JH7110 MMC/SD/SDIO DRIVER
21978 M: William Qiu <william.qiu@starfivetech
21979 S: Supported
21980 F: Documentation/devicetree/bindings/mm
21981 F: drivers/mmc/host/dw_mmc-starfive.c
21982
21983 STARFIVE JH7110 PLL CLOCK DRIVER
21984 M: Xingyu Wu <xingyu.wu@starfivetech.com
21985 S: Supported
21986 F: Documentation/devicetree/bindings/cl
21987 F: drivers/clk/starfive/clk-starfive-jh
21988
21989 STARFIVE JH7110 PWMDAC DRIVER
21990 M: Hal Feng <hal.feng@starfivetech.com>
21991 M: Xingyu Wu <xingyu.wu@starfivetech.com
21992 S: Supported
21993 F: Documentation/devicetree/bindings/so
21994 F: sound/soc/starfive/jh7110_pwmdac.c
21995
21996 STARFIVE JH7110 SYSCON
21997 M: William Qiu <william.qiu@starfivetech
21998 M: Xingyu Wu <xingyu.wu@starfivetech.com
21999 S: Supported
22000 F: Documentation/devicetree/bindings/so
22001
22002 STARFIVE JH7110 TDM DRIVER
22003 M: Walker Chen <walker.chen@starfivetech
22004 S: Maintained
22005 F: Documentation/devicetree/bindings/so
22006 F: sound/soc/starfive/jh7110_tdm.c
22007
22008 STARFIVE JH71X0 CLOCK DRIVERS
22009 M: Emil Renner Berthing <kernel@esmil.dk
22010 M: Hal Feng <hal.feng@starfivetech.com>
22011 S: Maintained
22012 F: Documentation/devicetree/bindings/cl
22013 F: drivers/clk/starfive/clk-starfive-jh
22014 F: include/dt-bindings/clock/starfive?j
22015
22016 STARFIVE JH71X0 PINCTRL DRIVERS
22017 M: Emil Renner Berthing <kernel@esmil.dk
22018 M: Jianlong Huang <jianlong.huang@starfi
22019 M: Hal Feng <hal.feng@starfivetech.com>
22020 L: linux-gpio@vger.kernel.org
22021 S: Maintained
22022 F: Documentation/devicetree/bindings/pi
22023 F: drivers/pinctrl/starfive/pinctrl-sta
22024 F: include/dt-bindings/pinctrl/pinctrl-
22025 F: include/dt-bindings/pinctrl/starfive
22026
22027 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
22028 M: Emil Renner Berthing <kernel@esmil.dk
22029 M: Hal Feng <hal.feng@starfivetech.com>
22030 S: Maintained
22031 F: Documentation/devicetree/bindings/re
22032 F: drivers/reset/starfive/reset-starfiv
22033 F: include/dt-bindings/reset/starfive?j
22034
22035 STARFIVE JH71X0 USB DRIVERS
22036 M: Minda Chen <minda.chen@starfivetech.c
22037 S: Maintained
22038 F: Documentation/devicetree/bindings/us
22039 F: drivers/usb/cdns3/cdns3-starfive.c
22040
22041 STARFIVE JH71XX PMU CONTROLLER DRIVER
22042 M: Walker Chen <walker.chen@starfivetech
22043 M: Changhuang Liang <changhuang.liang@st
22044 S: Supported
22045 F: Documentation/devicetree/bindings/po
22046 F: drivers/pmdomain/starfive/
22047 F: include/dt-bindings/power/starfive,j
22048
22049 STARFIVE SOC DRIVERS
22050 M: Conor Dooley <conor@kernel.org>
22051 S: Maintained
22052 T: git https://git.kernel.org/pub/scm/l
22053 F: Documentation/devicetree/bindings/so
22054
22055 STARFIVE STARLINK PMU DRIVER
22056 M: Ji Sheng Teoh <jisheng.teoh@starfivet
22057 S: Maintained
22058 F: Documentation/admin-guide/perf/starf
22059 F: Documentation/devicetree/bindings/pe
22060 F: drivers/perf/starfive_starlink_pmu.c
22061
22062 STARFIVE TRNG DRIVER
22063 M: Jia Jie Ho <jiajie.ho@starfivetech.co
22064 S: Supported
22065 F: Documentation/devicetree/bindings/rn
22066 F: drivers/char/hw_random/jh7110-trng.c
22067
22068 STARFIVE WATCHDOG DRIVER
22069 M: Xingyu Wu <xingyu.wu@starfivetech.com
22070 M: Samin Guo <samin.guo@starfivetech.com
22071 S: Supported
22072 F: Documentation/devicetree/bindings/wa
22073 F: drivers/watchdog/starfive-wdt.c
22074
22075 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
22076 M: Minda Chen <minda.chen@starfivetech.c
22077 S: Supported
22078 F: Documentation/devicetree/bindings/ph
22079 F: Documentation/devicetree/bindings/ph
22080 F: drivers/phy/starfive/phy-jh7110-pcie
22081 F: drivers/phy/starfive/phy-jh7110-usb.
22082
22083 STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLE
22084 M: Changhuang Liang <changhuang.liang@st
22085 S: Supported
22086 F: Documentation/devicetree/bindings/in
22087 F: drivers/irqchip/irq-starfive-jh8100-
22088
22089 STATIC BRANCH/CALL
22090 M: Peter Zijlstra <peterz@infradead.org>
22091 M: Josh Poimboeuf <jpoimboe@kernel.org>
22092 M: Jason Baron <jbaron@akamai.com>
22093 R: Steven Rostedt <rostedt@goodmis.org>
22094 R: Ard Biesheuvel <ardb@kernel.org>
22095 S: Supported
22096 F: arch/*/include/asm/jump_label*.h
22097 F: arch/*/include/asm/static_call*.h
22098 F: arch/*/kernel/jump_label.c
22099 F: arch/*/kernel/static_call.c
22100 F: include/linux/jump_label*.h
22101 F: include/linux/static_call*.h
22102 F: kernel/jump_label.c
22103 F: kernel/static_call.c
22104
22105 STI AUDIO (ASoC) DRIVERS
22106 M: Arnaud Pouliquen <arnaud.pouliquen@fo
22107 L: linux-sound@vger.kernel.org
22108 S: Maintained
22109 F: Documentation/devicetree/bindings/so
22110 F: sound/soc/sti/
22111
22112 STI CEC DRIVER
22113 M: Alain Volmat <alain.volmat@foss.st.co
22114 S: Maintained
22115 F: Documentation/devicetree/bindings/me
22116 F: drivers/media/cec/platform/sti/
22117
22118 STK1160 USB VIDEO CAPTURE DRIVER
22119 M: Ezequiel Garcia <ezequiel@vanguardias
22120 L: linux-media@vger.kernel.org
22121 S: Maintained
22122 T: git git://linuxtv.org/media_tree.git
22123 F: drivers/media/usb/stk1160/
22124
22125 STM32 AUDIO (ASoC) DRIVERS
22126 M: Olivier Moysan <olivier.moysan@foss.s
22127 M: Arnaud Pouliquen <arnaud.pouliquen@fo
22128 L: linux-sound@vger.kernel.org
22129 S: Maintained
22130 F: Documentation/devicetree/bindings/ii
22131 F: Documentation/devicetree/bindings/so
22132 F: sound/soc/stm/
22133
22134 STM32 DMA DRIVERS
22135 M: Amélie Delaunay <amelie.delaunay@fos
22136 L: dmaengine@vger.kernel.org
22137 L: linux-stm32@st-md-mailman.stormreply
22138 S: Maintained
22139 F: Documentation/arch/arm/stm32/stm32-d
22140 F: Documentation/devicetree/bindings/dm
22141 F: drivers/dma/stm32/
22142
22143 STM32 TIMER/LPTIMER DRIVERS
22144 M: Fabrice Gasnier <fabrice.gasnier@foss
22145 S: Maintained
22146 F: Documentation/ABI/testing/*timer-stm
22147 F: Documentation/devicetree/bindings/*/
22148 F: drivers/*/stm32-*timer*
22149 F: drivers/pwm/pwm-stm32*
22150 F: include/linux/*/stm32-*tim*
22151
22152 STMMAC ETHERNET DRIVER
22153 M: Alexandre Torgue <alexandre.torgue@fo
22154 M: Jose Abreu <joabreu@synopsys.com>
22155 L: netdev@vger.kernel.org
22156 S: Supported
22157 W: http://www.stlinux.com
22158 F: Documentation/networking/device_driv
22159 F: drivers/net/ethernet/stmicro/stmmac/
22160
22161 SUN HAPPY MEAL ETHERNET DRIVER
22162 M: Sean Anderson <seanga2@gmail.com>
22163 S: Maintained
22164 F: drivers/net/ethernet/sun/sunhme.*
22165
22166 SUN3/3X
22167 M: Sam Creasey <sammy@sammy.net>
22168 S: Maintained
22169 W: http://sammy.net/sun3/
22170 F: arch/m68k/include/asm/sun3*
22171 F: arch/m68k/kernel/*sun3*
22172 F: arch/m68k/sun3*/
22173 F: drivers/net/ethernet/i825xx/sun3*
22174
22175 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVE
22176 M: Hans de Goede <hdegoede@redhat.com>
22177 L: linux-input@vger.kernel.org
22178 S: Maintained
22179 F: Documentation/devicetree/bindings/in
22180 F: drivers/input/keyboard/sun4i-lradc-k
22181
22182 SUNDANCE NETWORK DRIVER
22183 M: Denis Kirjanov <kda@linux-powerpc.org
22184 L: netdev@vger.kernel.org
22185 S: Maintained
22186 F: drivers/net/ethernet/dlink/sundance.
22187
22188 SUNPLUS ETHERNET DRIVER
22189 M: Wells Lu <wellslutw@gmail.com>
22190 L: netdev@vger.kernel.org
22191 S: Maintained
22192 W: https://sunplus.atlassian.net/wiki/s
22193 F: Documentation/devicetree/bindings/ne
22194 F: drivers/net/ethernet/sunplus/
22195
22196 SUNPLUS MMC DRIVER
22197 M: Tony Huang <tonyhuang.sunplus@gmail.c
22198 M: Li-hao Kuo <lhjeff911@gmail.com>
22199 S: Maintained
22200 F: Documentation/devicetree/bindings/mm
22201 F: drivers/mmc/host/sunplus-mmc.c
22202
22203 SUNPLUS OCOTP DRIVER
22204 M: Vincent Shih <vincent.sunplus@gmail.c
22205 S: Maintained
22206 F: Documentation/devicetree/bindings/nv
22207 F: drivers/nvmem/sunplus-ocotp.c
22208
22209 SUNPLUS PWM DRIVER
22210 M: Hammer Hsieh <hammerh0314@gmail.com>
22211 S: Maintained
22212 F: Documentation/devicetree/bindings/pw
22213 F: drivers/pwm/pwm-sunplus.c
22214
22215 SUNPLUS RTC DRIVER
22216 M: Vincent Shih <vincent.sunplus@gmail.c
22217 L: linux-rtc@vger.kernel.org
22218 S: Maintained
22219 F: Documentation/devicetree/bindings/rt
22220 F: drivers/rtc/rtc-sunplus.c
22221
22222 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
22223 M: Li-hao Kuo <lhjeff911@gmail.com>
22224 L: linux-spi@vger.kernel.org
22225 S: Maintained
22226 F: Documentation/devicetree/bindings/sp
22227 F: drivers/spi/spi-sunplus-sp7021.c
22228
22229 SUNPLUS UART DRIVER
22230 M: Hammer Hsieh <hammerh0314@gmail.com>
22231 S: Maintained
22232 F: Documentation/devicetree/bindings/se
22233 F: drivers/tty/serial/sunplus-uart.c
22234
22235 SUNPLUS USB2 PHY DRIVER
22236 M: Vincent Shih <vincent.sunplus@gmail.c
22237 L: linux-usb@vger.kernel.org
22238 S: Maintained
22239 F: Documentation/devicetree/bindings/ph
22240 F: drivers/phy/sunplus/Kconfig
22241 F: drivers/phy/sunplus/Makefile
22242 F: drivers/phy/sunplus/phy-sunplus-usb2
22243
22244 SUNPLUS WATCHDOG DRIVER
22245 M: Xiantao Hu <xt.hu@cqplus1.com>
22246 L: linux-watchdog@vger.kernel.org
22247 S: Maintained
22248 F: Documentation/devicetree/bindings/wa
22249 F: drivers/watchdog/sunplus_wdt.c
22250
22251 SUPERH
22252 M: Yoshinori Sato <ysato@users.sourcefor
22253 M: Rich Felker <dalias@libc.org>
22254 M: John Paul Adrian Glaubitz <glaubitz@p
22255 L: linux-sh@vger.kernel.org
22256 S: Maintained
22257 Q: http://patchwork.kernel.org/project/
22258 F: Documentation/arch/sh/
22259 F: arch/sh/
22260 F: drivers/sh/
22261
22262 SUSPEND TO RAM
22263 M: "Rafael J. Wysocki" <rafael@kernel.or
22264 M: Len Brown <len.brown@intel.com>
22265 M: Pavel Machek <pavel@ucw.cz>
22266 L: linux-pm@vger.kernel.org
22267 S: Supported
22268 B: https://bugzilla.kernel.org
22269 F: Documentation/power/
22270 F: arch/x86/kernel/acpi/sleep*
22271 F: arch/x86/kernel/acpi/wakeup*
22272 F: drivers/base/power/
22273 F: include/linux/freezer.h
22274 F: include/linux/pm.h
22275 F: include/linux/suspend.h
22276 F: kernel/power/
22277
22278 SVGA HANDLING
22279 M: Martin Mares <mj@ucw.cz>
22280 L: linux-video@atrey.karlin.mff.cuni.cz
22281 S: Maintained
22282 F: Documentation/admin-guide/svga.rst
22283 F: arch/x86/boot/video*
22284
22285 SWITCHDEV
22286 M: Jiri Pirko <jiri@resnulli.us>
22287 M: Ivan Vecera <ivecera@redhat.com>
22288 L: netdev@vger.kernel.org
22289 S: Supported
22290 F: include/net/switchdev.h
22291 F: net/switchdev/
22292
22293 SY8106A REGULATOR DRIVER
22294 M: Icenowy Zheng <icenowy@aosc.io>
22295 S: Maintained
22296 F: Documentation/devicetree/bindings/re
22297 F: drivers/regulator/sy8106a-regulator.
22298
22299 SYNC FILE FRAMEWORK
22300 M: Sumit Semwal <sumit.semwal@linaro.org
22301 R: Gustavo Padovan <gustavo@padovan.org>
22302 L: linux-media@vger.kernel.org
22303 L: dri-devel@lists.freedesktop.org
22304 S: Maintained
22305 T: git https://gitlab.freedesktop.org/d
22306 F: Documentation/driver-api/sync_file.r
22307 F: drivers/dma-buf/dma-fence*
22308 F: drivers/dma-buf/sw_sync.c
22309 F: drivers/dma-buf/sync_*
22310 F: include/linux/sync_file.h
22311 F: include/uapi/linux/sync_file.h
22312
22313 SYNOPSYS ARC ARCHITECTURE
22314 M: Vineet Gupta <vgupta@kernel.org>
22315 L: linux-snps-arc@lists.infradead.org
22316 S: Supported
22317 T: git git://git.kernel.org/pub/scm/lin
22318 F: Documentation/arch/arc
22319 F: Documentation/devicetree/bindings/ar
22320 F: Documentation/devicetree/bindings/in
22321 F: arch/arc/
22322 F: drivers/clocksource/arc_timer.c
22323 F: drivers/tty/serial/arc_uart.c
22324
22325 SYNOPSYS ARC HSDK SDP pll clock driver
22326 M: Eugeniy Paltsev <Eugeniy.Paltsev@syno
22327 S: Supported
22328 F: Documentation/devicetree/bindings/cl
22329 F: drivers/clk/clk-hsdk-pll.c
22330
22331 SYNOPSYS ARC SDP clock driver
22332 M: Eugeniy Paltsev <Eugeniy.Paltsev@syno
22333 S: Supported
22334 F: Documentation/devicetree/bindings/cl
22335 F: drivers/clk/axs10x/*
22336
22337 SYNOPSYS ARC SDP platform support
22338 M: Alexey Brodkin <abrodkin@synopsys.com
22339 S: Supported
22340 F: Documentation/devicetree/bindings/ar
22341 F: arch/arc/boot/dts/ax*
22342 F: arch/arc/plat-axs10x
22343
22344 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
22345 M: Eugeniy Paltsev <Eugeniy.Paltsev@syno
22346 S: Supported
22347 F: Documentation/devicetree/bindings/re
22348 F: drivers/reset/reset-axs10x.c
22349
22350 SYNOPSYS CREG GPIO DRIVER
22351 M: Eugeniy Paltsev <Eugeniy.Paltsev@syno
22352 S: Maintained
22353 F: Documentation/devicetree/bindings/gp
22354 F: drivers/gpio/gpio-creg-snps.c
22355
22356 SYNOPSYS DESIGNWARE 8250 UART DRIVER
22357 M: Ilpo Järvinen <ilpo.jarvinen@linux.i
22358 R: Andy Shevchenko <andriy.shevchenko@li
22359 S: Supported
22360 F: drivers/tty/serial/8250/8250_dw.c
22361 F: drivers/tty/serial/8250/8250_dwlib.*
22362 F: drivers/tty/serial/8250/8250_lpss.c
22363
22364 SYNOPSYS DESIGNWARE APB GPIO DRIVER
22365 M: Hoan Tran <hoan@os.amperecomputing.co
22366 L: linux-gpio@vger.kernel.org
22367 S: Maintained
22368 F: Documentation/devicetree/bindings/gp
22369 F: drivers/gpio/gpio-dwapb.c
22370
22371 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
22372 M: Eugeniy Paltsev <Eugeniy.Paltsev@syno
22373 S: Maintained
22374 F: Documentation/devicetree/bindings/dm
22375 F: drivers/dma/dw-axi-dmac/
22376
22377 SYNOPSYS DESIGNWARE DMAC DRIVER
22378 M: Viresh Kumar <vireshk@kernel.org>
22379 R: Andy Shevchenko <andriy.shevchenko@li
22380 S: Maintained
22381 F: Documentation/devicetree/bindings/dm
22382 F: Documentation/devicetree/bindings/dm
22383 F: drivers/dma/dw/
22384 F: include/dt-bindings/dma/dw-dmac.h
22385 F: include/linux/dma/dw.h
22386 F: include/linux/platform_data/dma-dw.h
22387
22388 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIV
22389 M: Jose Abreu <Jose.Abreu@synopsys.com>
22390 L: netdev@vger.kernel.org
22391 S: Supported
22392 F: drivers/net/ethernet/synopsys/
22393
22394 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
22395 M: Jose Abreu <Jose.Abreu@synopsys.com>
22396 L: netdev@vger.kernel.org
22397 S: Supported
22398 F: drivers/net/pcs/pcs-xpcs.c
22399 F: drivers/net/pcs/pcs-xpcs.h
22400 F: include/linux/pcs/pcs-xpcs.h
22401
22402 SYNOPSYS DESIGNWARE I2C DRIVER
22403 M: Jarkko Nikula <jarkko.nikula@linux.in
22404 R: Andy Shevchenko <andriy.shevchenko@li
22405 R: Mika Westerberg <mika.westerberg@linu
22406 R: Jan Dabros <jsd@semihalf.com>
22407 L: linux-i2c@vger.kernel.org
22408 S: Supported
22409 F: drivers/i2c/busses/i2c-designware-*
22410
22411 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
22412 M: Jaehoon Chung <jh80.chung@samsung.com
22413 L: linux-mmc@vger.kernel.org
22414 S: Maintained
22415 F: drivers/mmc/host/dw_mmc*
22416
22417 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
22418 M: Shuai Xue <xueshuai@linux.alibaba.com
22419 M: Jing Zhang <renyu.zj@linux.alibaba.co
22420 S: Supported
22421 F: Documentation/admin-guide/perf/dwc_p
22422 F: drivers/perf/dwc_pcie_pmu.c
22423
22424 SYNOPSYS HSDK RESET CONTROLLER DRIVER
22425 M: Eugeniy Paltsev <Eugeniy.Paltsev@syno
22426 S: Supported
22427 F: Documentation/devicetree/bindings/re
22428 F: drivers/reset/reset-hsdk.c
22429 F: include/dt-bindings/reset/snps,hsdk-
22430
22431 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
22432 M: Prabu Thangamuthu <prabu.t@synopsys.c
22433 M: Manjunath M B <manjumb@synopsys.com>
22434 L: linux-mmc@vger.kernel.org
22435 S: Maintained
22436 F: drivers/mmc/host/sdhci-pci-dwc-mshc.
22437
22438 SYSTEM CONFIGURATION (SYSCON)
22439 M: Lee Jones <lee@kernel.org>
22440 M: Arnd Bergmann <arnd@arndb.de>
22441 S: Supported
22442 T: git git://git.kernel.org/pub/scm/lin
22443 F: drivers/mfd/syscon.c
22444
22445 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE
22446 M: Sudeep Holla <sudeep.holla@arm.com>
22447 R: Cristian Marussi <cristian.marussi@ar
22448 L: arm-scmi@vger.kernel.org
22449 L: linux-arm-kernel@lists.infradead.org
22450 S: Maintained
22451 F: Documentation/devicetree/bindings/fi
22452 F: drivers/clk/clk-sc[mp]i.c
22453 F: drivers/cpufreq/sc[mp]i-cpufreq.c
22454 F: drivers/firmware/arm_scmi/
22455 F: drivers/firmware/arm_scpi.c
22456 F: drivers/hwmon/scmi-hwmon.c
22457 F: drivers/pinctrl/pinctrl-scmi.c
22458 F: drivers/pmdomain/arm/
22459 F: drivers/powercap/arm_scmi_powercap.c
22460 F: drivers/regulator/scmi-regulator.c
22461 F: drivers/reset/reset-scmi.c
22462 F: include/linux/sc[mp]i_protocol.h
22463 F: include/trace/events/scmi.h
22464 F: include/uapi/linux/virtio_scmi.h
22465
22466 SYSTEM RESET/SHUTDOWN DRIVERS
22467 M: Sebastian Reichel <sre@kernel.org>
22468 L: linux-pm@vger.kernel.org
22469 S: Maintained
22470 T: git git://git.kernel.org/pub/scm/lin
22471 F: Documentation/devicetree/bindings/po
22472 F: drivers/power/reset/
22473
22474 SYSTEM TRACE MODULE CLASS
22475 M: Alexander Shishkin <alexander.shishki
22476 S: Maintained
22477 T: git git://git.kernel.org/pub/scm/lin
22478 F: Documentation/trace/stm.rst
22479 F: drivers/hwtracing/stm/
22480 F: include/linux/stm.h
22481 F: include/uapi/linux/stm.h
22482
22483 SYSTEM76 ACPI DRIVER
22484 M: Jeremy Soller <jeremy@system76.com>
22485 M: System76 Product Development <product
22486 L: platform-driver-x86@vger.kernel.org
22487 S: Maintained
22488 F: drivers/platform/x86/system76_acpi.c
22489
22490 SYSV FILESYSTEM
22491 S: Orphan
22492 F: Documentation/filesystems/sysv-fs.rs
22493 F: fs/sysv/
22494 F: include/linux/sysv_fs.h
22495
22496 TASKSTATS STATISTICS INTERFACE
22497 M: Balbir Singh <bsingharora@gmail.com>
22498 S: Maintained
22499 F: Documentation/accounting/taskstats*
22500 F: include/linux/taskstats*
22501 F: kernel/taskstats.c
22502
22503 TC subsystem
22504 M: Jamal Hadi Salim <jhs@mojatatu.com>
22505 M: Cong Wang <xiyou.wangcong@gmail.com>
22506 M: Jiri Pirko <jiri@resnulli.us>
22507 L: netdev@vger.kernel.org
22508 S: Maintained
22509 F: include/net/pkt_cls.h
22510 F: include/net/pkt_sched.h
22511 F: include/net/tc_act/
22512 F: include/uapi/linux/pkt_cls.h
22513 F: include/uapi/linux/pkt_sched.h
22514 F: include/uapi/linux/tc_act/
22515 F: include/uapi/linux/tc_ematch/
22516 F: net/sched/
22517 F: tools/testing/selftests/tc-testing
22518
22519 TC90522 MEDIA DRIVER
22520 M: Akihiro Tsukada <tskd08@gmail.com>
22521 L: linux-media@vger.kernel.org
22522 S: Odd Fixes
22523 F: drivers/media/dvb-frontends/tc90522*
22524
22525 TCP LOW PRIORITY MODULE
22526 M: "Wong Hoi Sing, Edison" <hswong3i@gma
22527 M: "Hung Hing Lun, Mike" <hlhung3i@gmail
22528 S: Maintained
22529 W: http://tcp-lp-mod.sourceforge.net/
22530 F: net/ipv4/tcp_lp.c
22531
22532 TDA10071 MEDIA DRIVER
22533 L: linux-media@vger.kernel.org
22534 S: Orphan
22535 W: https://linuxtv.org
22536 Q: http://patchwork.linuxtv.org/project
22537 F: drivers/media/dvb-frontends/tda10071
22538
22539 TDA18212 MEDIA DRIVER
22540 L: linux-media@vger.kernel.org
22541 S: Orphan
22542 W: https://linuxtv.org
22543 Q: http://patchwork.linuxtv.org/project
22544 F: drivers/media/tuners/tda18212*
22545
22546 TDA18218 MEDIA DRIVER
22547 L: linux-media@vger.kernel.org
22548 S: Orphan
22549 W: https://linuxtv.org
22550 Q: http://patchwork.linuxtv.org/project
22551 F: drivers/media/tuners/tda18218*
22552
22553 TDA18250 MEDIA DRIVER
22554 M: Olli Salonen <olli.salonen@iki.fi>
22555 L: linux-media@vger.kernel.org
22556 S: Maintained
22557 W: https://linuxtv.org
22558 Q: http://patchwork.linuxtv.org/project
22559 T: git git://linuxtv.org/media_tree.git
22560 F: drivers/media/tuners/tda18250*
22561
22562 TDA18271 MEDIA DRIVER
22563 M: Michael Krufky <mkrufky@linuxtv.org>
22564 L: linux-media@vger.kernel.org
22565 S: Maintained
22566 W: https://linuxtv.org
22567 W: http://github.com/mkrufky
22568 Q: http://patchwork.linuxtv.org/project
22569 T: git git://linuxtv.org/mkrufky/tuners
22570 F: drivers/media/tuners/tda18271*
22571
22572 TDA1997x MEDIA DRIVER
22573 M: Tim Harvey <tharvey@gateworks.com>
22574 L: linux-media@vger.kernel.org
22575 S: Maintained
22576 W: https://linuxtv.org
22577 Q: http://patchwork.linuxtv.org/project
22578 F: drivers/media/i2c/tda1997x.*
22579
22580 TDA827x MEDIA DRIVER
22581 M: Michael Krufky <mkrufky@linuxtv.org>
22582 L: linux-media@vger.kernel.org
22583 S: Maintained
22584 W: https://linuxtv.org
22585 W: http://github.com/mkrufky
22586 Q: http://patchwork.linuxtv.org/project
22587 T: git git://linuxtv.org/mkrufky/tuners
22588 F: drivers/media/tuners/tda8290.*
22589
22590 TDA8290 MEDIA DRIVER
22591 M: Michael Krufky <mkrufky@linuxtv.org>
22592 L: linux-media@vger.kernel.org
22593 S: Maintained
22594 W: https://linuxtv.org
22595 W: http://github.com/mkrufky
22596 Q: http://patchwork.linuxtv.org/project
22597 T: git git://linuxtv.org/mkrufky/tuners
22598 F: drivers/media/tuners/tda8290.*
22599
22600 TDA9840 MEDIA DRIVER
22601 M: Hans Verkuil <hverkuil@xs4all.nl>
22602 L: linux-media@vger.kernel.org
22603 S: Maintained
22604 W: https://linuxtv.org
22605 T: git git://linuxtv.org/media_tree.git
22606 F: drivers/media/i2c/tda9840*
22607
22608 TEA5761 TUNER DRIVER
22609 M: Mauro Carvalho Chehab <mchehab@kernel
22610 L: linux-media@vger.kernel.org
22611 S: Odd fixes
22612 W: https://linuxtv.org
22613 T: git git://linuxtv.org/media_tree.git
22614 F: drivers/media/tuners/tea5761.*
22615
22616 TEA5767 TUNER DRIVER
22617 M: Mauro Carvalho Chehab <mchehab@kernel
22618 L: linux-media@vger.kernel.org
22619 S: Maintained
22620 W: https://linuxtv.org
22621 T: git git://linuxtv.org/media_tree.git
22622 F: drivers/media/tuners/tea5767.*
22623
22624 TEA6415C MEDIA DRIVER
22625 M: Hans Verkuil <hverkuil@xs4all.nl>
22626 L: linux-media@vger.kernel.org
22627 S: Maintained
22628 W: https://linuxtv.org
22629 T: git git://linuxtv.org/media_tree.git
22630 F: drivers/media/i2c/tea6415c*
22631
22632 TEA6420 MEDIA DRIVER
22633 M: Hans Verkuil <hverkuil@xs4all.nl>
22634 L: linux-media@vger.kernel.org
22635 S: Maintained
22636 W: https://linuxtv.org
22637 T: git git://linuxtv.org/media_tree.git
22638 F: drivers/media/i2c/tea6420*
22639
22640 TEAM DRIVER
22641 M: Jiri Pirko <jiri@resnulli.us>
22642 L: netdev@vger.kernel.org
22643 S: Supported
22644 F: Documentation/netlink/specs/team.yam
22645 F: drivers/net/team/
22646 F: include/linux/if_team.h
22647 F: include/uapi/linux/if_team.h
22648 F: tools/testing/selftests/drivers/net/
22649
22650 TECHNICAL ADVISORY BOARD PROCESS DOCS
22651 M: "Theodore Ts'o" <tytso@mit.edu>
22652 M: Greg Kroah-Hartman <gregkh@linuxfound
22653 L: tech-board-discuss@lists.linux.dev
22654 S: Maintained
22655 F: Documentation/process/contribution-m
22656 F: Documentation/process/researcher-gui
22657
22658 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
22659 M: "Savoir-faire Linux Inc." <kernel@sav
22660 S: Maintained
22661 F: arch/x86/platform/ts5500/
22662
22663 TECHNOTREND USB IR RECEIVER
22664 M: Sean Young <sean@mess.org>
22665 L: linux-media@vger.kernel.org
22666 S: Maintained
22667 F: drivers/media/rc/ttusbir.c
22668
22669 TECHWELL TW9900 VIDEO DECODER
22670 M: Mehdi Djait <mehdi.djait@bootlin.com>
22671 L: linux-media@vger.kernel.org
22672 S: Maintained
22673 F: drivers/media/i2c/tw9900.c
22674
22675 TECHWELL TW9910 VIDEO DECODER
22676 L: linux-media@vger.kernel.org
22677 S: Orphan
22678 F: drivers/media/i2c/tw9910.c
22679 F: include/media/i2c/tw9910.h
22680
22681 TEE SUBSYSTEM
22682 M: Jens Wiklander <jens.wiklander@linaro
22683 R: Sumit Garg <sumit.garg@linaro.org>
22684 L: op-tee@lists.trustedfirmware.org
22685 S: Maintained
22686 F: Documentation/ABI/testing/sysfs-clas
22687 F: Documentation/driver-api/tee.rst
22688 F: Documentation/tee/
22689 F: Documentation/userspace-api/tee.rst
22690 F: drivers/tee/
22691 F: include/linux/tee_core.h
22692 F: include/linux/tee_drv.h
22693 F: include/uapi/linux/tee.h
22694
22695 TEGRA ARCHITECTURE SUPPORT
22696 M: Thierry Reding <thierry.reding@gmail.
22697 M: Jonathan Hunter <jonathanh@nvidia.com
22698 L: linux-tegra@vger.kernel.org
22699 S: Supported
22700 Q: http://patchwork.ozlabs.org/project/
22701 T: git git://git.kernel.org/pub/scm/lin
22702 N: [^a-z]tegra
22703
22704 TEGRA CLOCK DRIVER
22705 M: Peter De Schrijver <pdeschrijver@nvid
22706 M: Prashant Gaikwad <pgaikwad@nvidia.com
22707 S: Supported
22708 F: drivers/clk/tegra/
22709
22710 TEGRA CRYPTO DRIVERS
22711 M: Akhil R <akhilrajeev@nvidia.com>
22712 S: Supported
22713 F: drivers/crypto/tegra/*
22714
22715 TEGRA DMA DRIVERS
22716 M: Laxman Dewangan <ldewangan@nvidia.com
22717 M: Jon Hunter <jonathanh@nvidia.com>
22718 S: Supported
22719 F: drivers/dma/tegra*
22720
22721 TEGRA I2C DRIVER
22722 M: Laxman Dewangan <ldewangan@nvidia.com
22723 R: Dmitry Osipenko <digetx@gmail.com>
22724 S: Supported
22725 F: drivers/i2c/busses/i2c-tegra.c
22726
22727 TEGRA IOMMU DRIVERS
22728 M: Thierry Reding <thierry.reding@gmail.
22729 R: Krishna Reddy <vdumpa@nvidia.com>
22730 L: linux-tegra@vger.kernel.org
22731 S: Supported
22732 F: drivers/iommu/arm/arm-smmu-v3/tegra2
22733 F: drivers/iommu/arm/arm-smmu/arm-smmu-
22734 F: drivers/iommu/tegra*
22735
22736 TEGRA KBC DRIVER
22737 M: Laxman Dewangan <ldewangan@nvidia.com
22738 S: Supported
22739 F: drivers/input/keyboard/tegra-kbc.c
22740
22741 TEGRA NAND DRIVER
22742 M: Stefan Agner <stefan@agner.ch>
22743 M: Lucas Stach <dev@lynxeye.de>
22744 S: Maintained
22745 F: Documentation/devicetree/bindings/mt
22746 F: drivers/mtd/nand/raw/tegra_nand.c
22747
22748 TEGRA PWM DRIVER
22749 M: Thierry Reding <thierry.reding@gmail.
22750 S: Supported
22751 F: drivers/pwm/pwm-tegra.c
22752
22753 TEGRA QUAD SPI DRIVER
22754 M: Thierry Reding <thierry.reding@gmail.
22755 M: Jonathan Hunter <jonathanh@nvidia.com
22756 M: Sowjanya Komatineni <skomatineni@nvid
22757 L: linux-tegra@vger.kernel.org
22758 S: Maintained
22759 F: drivers/spi/spi-tegra210-quad.c
22760
22761 TEGRA SERIAL DRIVER
22762 M: Laxman Dewangan <ldewangan@nvidia.com
22763 S: Supported
22764 F: drivers/tty/serial/serial-tegra.c
22765
22766 TEGRA SPI DRIVER
22767 M: Laxman Dewangan <ldewangan@nvidia.com
22768 S: Supported
22769 F: drivers/spi/spi-tegra*
22770
22771 TEGRA VIDEO DRIVER
22772 M: Thierry Reding <thierry.reding@gmail.
22773 M: Jonathan Hunter <jonathanh@nvidia.com
22774 M: Sowjanya Komatineni <skomatineni@nvid
22775 M: Luca Ceresoli <luca.ceresoli@bootlin.
22776 L: linux-media@vger.kernel.org
22777 L: linux-tegra@vger.kernel.org
22778 S: Maintained
22779 F: Documentation/devicetree/bindings/di
22780 F: Documentation/devicetree/bindings/di
22781 F: Documentation/devicetree/bindings/di
22782 F: drivers/staging/media/tegra-video/
22783
22784 TEGRA XUSB PADCTL DRIVER
22785 M: JC Kuo <jckuo@nvidia.com>
22786 S: Supported
22787 F: drivers/phy/tegra/xusb*
22788
22789 TEHUTI ETHERNET DRIVER
22790 M: Andy Gospodarek <andy@greyhouse.net>
22791 L: netdev@vger.kernel.org
22792 S: Supported
22793 F: drivers/net/ethernet/tehuti/tehuti.*
22794
22795 TEHUTI TN40XX ETHERNET DRIVER
22796 M: FUJITA Tomonori <fujita.tomonori@gmai
22797 L: netdev@vger.kernel.org
22798 S: Maintained
22799 F: drivers/net/ethernet/tehuti/tn40*
22800
22801 TELECOM CLOCK DRIVER FOR MCPL0010
22802 M: Mark Gross <markgross@kernel.org>
22803 S: Supported
22804 F: drivers/char/tlclk.c
22805
22806 TEMPO SEMICONDUCTOR DRIVERS
22807 M: Steven Eckhoff <steven.eckhoff.openso
22808 S: Maintained
22809 F: Documentation/devicetree/bindings/so
22810 F: sound/soc/codecs/tscs*.c
22811 F: sound/soc/codecs/tscs*.h
22812
22813 TENSILICA XTENSA PORT (xtensa)
22814 M: Chris Zankel <chris@zankel.net>
22815 M: Max Filippov <jcmvbkbc@gmail.com>
22816 S: Maintained
22817 T: git https://github.com/jcmvbkbc/linu
22818 F: arch/xtensa/
22819 F: drivers/irqchip/irq-xtensa-*
22820
22821 TEXAS INSTRUMENTS ASoC DRIVERS
22822 M: Peter Ujfalusi <peter.ujfalusi@gmail.
22823 L: linux-sound@vger.kernel.org
22824 S: Maintained
22825 F: Documentation/devicetree/bindings/so
22826 F: sound/soc/ti/
22827
22828 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
22829 M: Shenghao Ding <shenghao-ding@ti.com>
22830 M: Kevin Lu <kevin-lu@ti.com>
22831 M: Baojun Xu <baojun.xu@ti.com>
22832 L: linux-sound@vger.kernel.org
22833 S: Maintained
22834 F: Documentation/devicetree/bindings/so
22835 F: Documentation/devicetree/bindings/so
22836 F: Documentation/devicetree/bindings/so
22837 F: Documentation/devicetree/bindings/so
22838 F: Documentation/devicetree/bindings/so
22839 F: Documentation/devicetree/bindings/so
22840 F: Documentation/devicetree/bindings/so
22841 F: Documentation/devicetree/bindings/so
22842 F: Documentation/devicetree/bindings/so
22843 F: include/sound/tas2*.h
22844 F: include/sound/tlv320*.h
22845 F: include/sound/tpa6130a2-plat.h
22846 F: sound/pci/hda/tas2781_hda_i2c.c
22847 F: sound/soc/codecs/pcm1681.c
22848 F: sound/soc/codecs/pcm1789*.*
22849 F: sound/soc/codecs/pcm179x*.*
22850 F: sound/soc/codecs/pcm186x*.*
22851 F: sound/soc/codecs/pcm3008.*
22852 F: sound/soc/codecs/pcm3060*.*
22853 F: sound/soc/codecs/pcm3168a*.*
22854 F: sound/soc/codecs/pcm5102a.c
22855 F: sound/soc/codecs/pcm512x*.*
22856 F: sound/soc/codecs/tas2*.*
22857 F: sound/soc/codecs/tlv320*.*
22858 F: sound/soc/codecs/tpa6130a2.*
22859
22860 TEXAS INSTRUMENTS DMA DRIVERS
22861 M: Peter Ujfalusi <peter.ujfalusi@gmail.
22862 L: dmaengine@vger.kernel.org
22863 S: Maintained
22864 F: Documentation/devicetree/bindings/dm
22865 F: Documentation/devicetree/bindings/dm
22866 F: Documentation/devicetree/bindings/dm
22867 F: drivers/dma/ti/
22868 F: include/linux/dma/k3-psil.h
22869 F: include/linux/dma/k3-udma-glue.h
22870 F: include/linux/dma/ti-cppi5.h
22871 X: drivers/dma/ti/cppi41.c
22872
22873 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
22874 M: Robert Marko <robert.marko@sartura.hr
22875 M: Luka Perkov <luka.perkov@sartura.hr>
22876 L: linux-hwmon@vger.kernel.org
22877 S: Maintained
22878 F: Documentation/devicetree/bindings/hw
22879 F: Documentation/hwmon/tps23861.rst
22880 F: drivers/hwmon/tps23861.c
22881
22882 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
22883 M: Ricardo Ribalda <ribalda@kernel.org>
22884 L: linux-iio@vger.kernel.org
22885 S: Supported
22886 F: Documentation/devicetree/bindings/ii
22887 F: drivers/iio/dac/ti-dac7612.c
22888
22889 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE
22890 M: Nishanth Menon <nm@ti.com>
22891 M: Tero Kristo <kristo@kernel.org>
22892 M: Santosh Shilimkar <ssantosh@kernel.or
22893 L: linux-arm-kernel@lists.infradead.org
22894 S: Maintained
22895 F: Documentation/devicetree/bindings/ar
22896 F: Documentation/devicetree/bindings/ar
22897 F: Documentation/devicetree/bindings/cl
22898 F: Documentation/devicetree/bindings/in
22899 F: Documentation/devicetree/bindings/in
22900 F: Documentation/devicetree/bindings/re
22901 F: Documentation/devicetree/bindings/so
22902 F: drivers/clk/keystone/sci-clk.c
22903 F: drivers/firmware/ti_sci*
22904 F: drivers/irqchip/irq-ti-sci-inta.c
22905 F: drivers/irqchip/irq-ti-sci-intr.c
22906 F: drivers/reset/reset-ti-sci.c
22907 F: drivers/soc/ti/ti_sci_inta_msi.c
22908 F: drivers/pmdomain/ti/ti_sci_pm_domain
22909 F: include/dt-bindings/soc/ti,sci_pm_do
22910 F: include/linux/soc/ti/ti_sci_inta_msi
22911 F: include/linux/soc/ti/ti_sci_protocol
22912
22913 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR
22914 M: Puranjay Mohan <puranjay@kernel.org>
22915 L: linux-iio@vger.kernel.org
22916 S: Supported
22917 F: Documentation/devicetree/bindings/ii
22918 F: drivers/iio/temperature/tmp117.c
22919
22920 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER US
22921 M: Hans Verkuil <hverkuil@xs4all.nl>
22922 L: linux-media@vger.kernel.org
22923 S: Maintained
22924 W: https://linuxtv.org
22925 T: git git://linuxtv.org/media_tree.git
22926 F: drivers/media/radio/radio-raremono.c
22927
22928 THERMAL
22929 M: Rafael J. Wysocki <rafael@kernel.org>
22930 M: Daniel Lezcano <daniel.lezcano@linaro
22931 R: Zhang Rui <rui.zhang@intel.com>
22932 R: Lukasz Luba <lukasz.luba@arm.com>
22933 L: linux-pm@vger.kernel.org
22934 S: Supported
22935 Q: https://patchwork.kernel.org/project
22936 T: git git://git.kernel.org/pub/scm/lin
22937 F: Documentation/ABI/testing/sysfs-clas
22938 F: Documentation/admin-guide/thermal/
22939 F: Documentation/devicetree/bindings/th
22940 F: Documentation/driver-api/thermal/
22941 F: drivers/thermal/
22942 F: include/dt-bindings/thermal/
22943 F: include/linux/cpu_cooling.h
22944 F: include/linux/thermal.h
22945 F: include/uapi/linux/thermal.h
22946 F: tools/lib/thermal/
22947 F: tools/thermal/
22948
22949 THERMAL DRIVER FOR AMLOGIC SOCS
22950 M: Guillaume La Roque <glaroque@baylibre
22951 L: linux-pm@vger.kernel.org
22952 L: linux-amlogic@lists.infradead.org
22953 S: Supported
22954 W: http://linux-meson.com/
22955 F: Documentation/devicetree/bindings/th
22956 F: drivers/thermal/amlogic_thermal.c
22957
22958 THERMAL/CPU_COOLING
22959 M: Amit Daniel Kachhap <amit.kachhap@gma
22960 M: Daniel Lezcano <daniel.lezcano@linaro
22961 M: Viresh Kumar <viresh.kumar@linaro.org
22962 R: Lukasz Luba <lukasz.luba@arm.com>
22963 L: linux-pm@vger.kernel.org
22964 S: Supported
22965 F: Documentation/driver-api/thermal/cpu
22966 F: Documentation/driver-api/thermal/cpu
22967 F: drivers/thermal/cpufreq_cooling.c
22968 F: drivers/thermal/cpuidle_cooling.c
22969 F: include/linux/cpu_cooling.h
22970
22971 THERMAL/POWER_ALLOCATOR
22972 M: Lukasz Luba <lukasz.luba@arm.com>
22973 L: linux-pm@vger.kernel.org
22974 S: Maintained
22975 F: Documentation/driver-api/thermal/pow
22976 F: drivers/thermal/gov_power_allocator.
22977 F: drivers/thermal/thermal_trace_ipa.h
22978
22979 THINKPAD ACPI EXTRAS DRIVER
22980 M: Henrique de Moraes Holschuh <hmh@hmh.
22981 L: ibm-acpi-devel@lists.sourceforge.net
22982 L: platform-driver-x86@vger.kernel.org
22983 S: Maintained
22984 W: http://ibm-acpi.sourceforge.net
22985 W: http://thinkwiki.org/wiki/Ibm-acpi
22986 T: git git://repo.or.cz/linux-2.6/linux
22987 F: drivers/platform/x86/thinkpad_acpi.c
22988
22989 THINKPAD LMI DRIVER
22990 M: Mark Pearson <markpearson@lenovo.com>
22991 L: platform-driver-x86@vger.kernel.org
22992 S: Maintained
22993 F: Documentation/ABI/testing/sysfs-clas
22994 F: drivers/platform/x86/think-lmi.?
22995
22996 THP7312 ISP DRIVER
22997 M: Laurent Pinchart <laurent.pinchart@id
22998 M: Paul Elder <paul.elder@ideasonboard.c
22999 L: linux-media@vger.kernel.org
23000 S: Maintained
23001 T: git git://linuxtv.org/media_tree.git
23002 F: Documentation/devicetree/bindings/me
23003 F: Documentation/userspace-api/media/dr
23004 F: drivers/media/i2c/thp7312.c
23005 F: include/uapi/linux/thp7312.h
23006
23007 THUNDERBOLT DMA TRAFFIC TEST DRIVER
23008 M: Isaac Hazan <isaac.hazan@intel.com>
23009 L: linux-usb@vger.kernel.org
23010 S: Maintained
23011 F: drivers/thunderbolt/dma_test.c
23012
23013 THUNDERBOLT DRIVER
23014 M: Andreas Noever <andreas.noever@gmail.
23015 M: Michael Jamet <michael.jamet@intel.co
23016 M: Mika Westerberg <mika.westerberg@linu
23017 M: Yehezkel Bernat <YehezkelShB@gmail.co
23018 L: linux-usb@vger.kernel.org
23019 S: Maintained
23020 T: git git://git.kernel.org/pub/scm/lin
23021 F: Documentation/admin-guide/thunderbol
23022 F: drivers/thunderbolt/
23023 F: include/linux/thunderbolt.h
23024
23025 THUNDERBOLT NETWORK DRIVER
23026 M: Michael Jamet <michael.jamet@intel.co
23027 M: Mika Westerberg <mika.westerberg@linu
23028 M: Yehezkel Bernat <YehezkelShB@gmail.co
23029 L: netdev@vger.kernel.org
23030 S: Maintained
23031 F: drivers/net/thunderbolt/
23032
23033 THUNDERX GPIO DRIVER
23034 M: Robert Richter <rric@kernel.org>
23035 S: Odd Fixes
23036 F: drivers/gpio/gpio-thunderx.c
23037
23038 TI ADS1119 ADC DRIVER
23039 M: Francesco Dolcini <francesco@dolcini.
23040 M: João Paulo Gonçalves <jpaulo.silvag
23041 L: linux-iio@vger.kernel.org
23042 S: Maintained
23043 F: Documentation/devicetree/bindings/ii
23044 F: drivers/iio/adc/ti-ads1119.c
23045
23046 TI ADS7924 ADC DRIVER
23047 M: Hugo Villeneuve <hvilleneuve@dimonoff
23048 L: linux-iio@vger.kernel.org
23049 S: Supported
23050 F: Documentation/devicetree/bindings/ii
23051 F: drivers/iio/adc/ti-ads7924.c
23052
23053 TI AM437X VPFE DRIVER
23054 M: "Lad, Prabhakar" <prabhakar.csengg@gm
23055 L: linux-media@vger.kernel.org
23056 S: Maintained
23057 W: https://linuxtv.org
23058 Q: http://patchwork.linuxtv.org/project
23059 T: git git://linuxtv.org/mhadli/v4l-dvb
23060 F: drivers/media/platform/ti/am437x/
23061
23062 TI BANDGAP AND THERMAL DRIVER
23063 M: Eduardo Valentin <edubezval@gmail.com
23064 M: Keerthy <j-keerthy@ti.com>
23065 L: linux-pm@vger.kernel.org
23066 L: linux-omap@vger.kernel.org
23067 S: Maintained
23068 F: drivers/thermal/ti-soc-thermal/
23069
23070 TI BQ27XXX POWER SUPPLY DRIVER
23071 F: drivers/power/supply/bq27xxx_battery
23072 F: drivers/power/supply/bq27xxx_battery
23073 F: include/linux/power/bq27xxx_battery.
23074
23075 TI CDCE706 CLOCK DRIVER
23076 M: Max Filippov <jcmvbkbc@gmail.com>
23077 S: Maintained
23078 F: drivers/clk/clk-cdce706.c
23079
23080 TI CLOCK DRIVER
23081 M: Tero Kristo <kristo@kernel.org>
23082 L: linux-omap@vger.kernel.org
23083 S: Odd Fixes
23084 F: drivers/clk/ti/
23085 F: include/linux/clk/ti.h
23086
23087 TI DAVINCI MACHINE SUPPORT
23088 M: Bartosz Golaszewski <brgl@bgdev.pl>
23089 L: linux-arm-kernel@lists.infradead.org
23090 S: Maintained
23091 T: git git://git.kernel.org/pub/scm/lin
23092 F: Documentation/devicetree/bindings/i2
23093 F: arch/arm/boot/dts/ti/davinci/
23094 F: arch/arm/mach-davinci/
23095 F: drivers/i2c/busses/i2c-davinci.c
23096
23097 TI DAVINCI SERIES CLOCK DRIVER
23098 M: David Lechner <david@lechnology.com>
23099 S: Maintained
23100 F: Documentation/devicetree/bindings/cl
23101 F: drivers/clk/davinci/
23102 F: include/linux/clk/davinci.h
23103
23104 TI DAVINCI SERIES GPIO DRIVER
23105 M: Keerthy <j-keerthy@ti.com>
23106 L: linux-gpio@vger.kernel.org
23107 S: Maintained
23108 F: Documentation/devicetree/bindings/gp
23109 F: drivers/gpio/gpio-davinci.c
23110
23111 TI DAVINCI SERIES MEDIA DRIVER
23112 M: "Lad, Prabhakar" <prabhakar.csengg@gm
23113 L: linux-media@vger.kernel.org
23114 S: Maintained
23115 W: https://linuxtv.org
23116 Q: http://patchwork.linuxtv.org/project
23117 T: git git://linuxtv.org/mhadli/v4l-dvb
23118 F: drivers/media/platform/ti/davinci/
23119 F: include/media/davinci/
23120
23121 TI ENHANCED CAPTURE (eCAP) DRIVER
23122 M: Vignesh Raghavendra <vigneshr@ti.com>
23123 R: Julien Panis <jpanis@baylibre.com>
23124 L: linux-iio@vger.kernel.org
23125 L: linux-omap@vger.kernel.org
23126 S: Maintained
23127 F: Documentation/devicetree/bindings/co
23128 F: drivers/counter/ti-ecap-capture.c
23129
23130 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP)
23131 R: David Lechner <david@lechnology.com>
23132 L: linux-iio@vger.kernel.org
23133 F: Documentation/devicetree/bindings/co
23134 F: drivers/counter/ti-eqep.c
23135
23136 TI ETHERNET SWITCH DRIVER (CPSW)
23137 R: Siddharth Vadapalli <s-vadapalli@ti.c
23138 R: Roger Quadros <rogerq@kernel.org>
23139 L: linux-omap@vger.kernel.org
23140 L: netdev@vger.kernel.org
23141 S: Maintained
23142 F: drivers/net/ethernet/ti/cpsw*
23143 F: drivers/net/ethernet/ti/davinci*
23144
23145 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
23146 M: Alex Dubov <oakad@yahoo.com>
23147 S: Maintained
23148 W: http://tifmxx.berlios.de/
23149 F: drivers/memstick/host/tifm_ms.c
23150 F: drivers/misc/tifm*
23151 F: drivers/mmc/host/tifm_sd.c
23152 F: include/linux/tifm.h
23153
23154 TI FPD-LINK DRIVERS
23155 M: Tomi Valkeinen <tomi.valkeinen@ideaso
23156 L: linux-media@vger.kernel.org
23157 S: Maintained
23158 F: Documentation/devicetree/bindings/me
23159 F: drivers/media/i2c/ds90*
23160 F: include/media/i2c/ds90*
23161
23162 TI HDC302X HUMIDITY DRIVER
23163 M: Javier Carrasco <javier.carrasco.cruz
23164 M: Li peiyu <579lpy@gmail.com>
23165 L: linux-iio@vger.kernel.org
23166 S: Maintained
23167 F: Documentation/devicetree/bindings/ii
23168 F: drivers/iio/humidity/hdc3020.c
23169
23170 TI ICSSG ETHERNET DRIVER (ICSSG)
23171 R: MD Danish Anwar <danishanwar@ti.com>
23172 R: Roger Quadros <rogerq@kernel.org>
23173 L: linux-arm-kernel@lists.infradead.org
23174 L: netdev@vger.kernel.org
23175 S: Maintained
23176 F: Documentation/devicetree/bindings/ne
23177 F: drivers/net/ethernet/ti/icssg/*
23178
23179 TI J721E CSI2RX DRIVER
23180 M: Jai Luthra <j-luthra@ti.com>
23181 L: linux-media@vger.kernel.org
23182 S: Maintained
23183 F: Documentation/devicetree/bindings/me
23184 F: drivers/media/platform/ti/j721e-csi2
23185
23186 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
23187 M: Nishanth Menon <nm@ti.com>
23188 M: Santosh Shilimkar <ssantosh@kernel.or
23189 L: linux-kernel@vger.kernel.org
23190 L: linux-arm-kernel@lists.infradead.org
23191 S: Maintained
23192 T: git git://git.kernel.org/pub/scm/lin
23193 F: Documentation/devicetree/bindings/so
23194 F: drivers/pmdomain/ti/omap_prm.c
23195 F: drivers/soc/ti/*
23196
23197 TI LM49xxx FAMILY ASoC CODEC DRIVERS
23198 M: M R Swami Reddy <mr.swami.reddy@ti.co
23199 M: Vishwas A Deshpande <vishwas.a.deshpa
23200 L: linux-sound@vger.kernel.org
23201 S: Maintained
23202 F: sound/soc/codecs/isabelle*
23203 F: sound/soc/codecs/lm49453*
23204
23205 TI LMP92064 ADC DRIVER
23206 M: Leonard Göhrs <l.goehrs@pengutronix.
23207 R: kernel@pengutronix.de
23208 L: linux-iio@vger.kernel.org
23209 S: Maintained
23210 F: Documentation/devicetree/bindings/ii
23211 F: drivers/iio/adc/ti-lmp92064.c
23212
23213 TI PCM3060 ASoC CODEC DRIVER
23214 M: Kirill Marinushkin <k.marinushkin@gma
23215 L: linux-sound@vger.kernel.org
23216 S: Maintained
23217 F: Documentation/devicetree/bindings/so
23218 F: sound/soc/codecs/pcm3060*
23219
23220 TI TAS571X FAMILY ASoC CODEC DRIVER
23221 M: Kevin Cernekee <cernekee@chromium.org
23222 L: linux-sound@vger.kernel.org
23223 S: Odd Fixes
23224 F: sound/soc/codecs/tas571x*
23225
23226 TI TMAG5273 MAGNETOMETER DRIVER
23227 M: Gerald Loacker <gerald.loacker@wolfvi
23228 L: linux-iio@vger.kernel.org
23229 S: Maintained
23230 F: Documentation/devicetree/bindings/ii
23231 F: drivers/iio/magnetometer/tmag5273.c
23232
23233 TI TRF7970A NFC DRIVER
23234 M: Mark Greer <mgreer@animalcreek.com>
23235 L: linux-wireless@vger.kernel.org
23236 S: Supported
23237 F: Documentation/devicetree/bindings/ne
23238 F: drivers/nfc/trf7970a.c
23239
23240 TI TSC2046 ADC DRIVER
23241 M: Oleksij Rempel <o.rempel@pengutronix.
23242 R: kernel@pengutronix.de
23243 L: linux-iio@vger.kernel.org
23244 S: Maintained
23245 F: Documentation/devicetree/bindings/ii
23246 F: drivers/iio/adc/ti-tsc2046.c
23247
23248 TI TWL4030 SERIES SOC CODEC DRIVER
23249 M: Peter Ujfalusi <peter.ujfalusi@gmail.
23250 L: linux-sound@vger.kernel.org
23251 S: Maintained
23252 F: sound/soc/codecs/twl4030*
23253
23254 TI VPE/CAL DRIVERS
23255 M: Benoit Parrot <bparrot@ti.com>
23256 L: linux-media@vger.kernel.org
23257 S: Maintained
23258 W: http://linuxtv.org/
23259 Q: http://patchwork.linuxtv.org/project
23260 F: Documentation/devicetree/bindings/me
23261 F: Documentation/devicetree/bindings/me
23262 F: drivers/media/platform/ti/cal/
23263 F: drivers/media/platform/ti/vpe/
23264
23265 TI WILINK WIRELESS DRIVERS
23266 L: linux-wireless@vger.kernel.org
23267 S: Orphan
23268 W: https://wireless.wiki.kernel.org/en/
23269 W: https://wireless.wiki.kernel.org/en/
23270 F: drivers/net/wireless/ti/
23271
23272 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIM
23273 M: John Stultz <jstultz@google.com>
23274 M: Thomas Gleixner <tglx@linutronix.de>
23275 R: Stephen Boyd <sboyd@kernel.org>
23276 L: linux-kernel@vger.kernel.org
23277 S: Supported
23278 T: git git://git.kernel.org/pub/scm/lin
23279 F: include/linux/clocksource.h
23280 F: include/linux/time.h
23281 F: include/linux/timekeeper_internal.h
23282 F: include/linux/timekeeping.h
23283 F: include/linux/timex.h
23284 F: include/uapi/linux/time.h
23285 F: include/uapi/linux/timex.h
23286 F: kernel/time/alarmtimer.c
23287 F: kernel/time/clocksource*
23288 F: kernel/time/ntp*
23289 F: kernel/time/time.c
23290 F: kernel/time/timeconst.bc
23291 F: kernel/time/timeconv.c
23292 F: kernel/time/timecounter.c
23293 F: kernel/time/timekeeping*
23294 F: kernel/time/time_test.c
23295 F: tools/testing/selftests/timers/
23296
23297 TIPC NETWORK LAYER
23298 M: Jon Maloy <jmaloy@redhat.com>
23299 M: Ying Xue <ying.xue@windriver.com>
23300 L: netdev@vger.kernel.org (core kernel
23301 L: tipc-discussion@lists.sourceforge.ne
23302 S: Maintained
23303 W: http://tipc.sourceforge.net/
23304 F: include/uapi/linux/tipc*.h
23305 F: net/tipc/
23306
23307 TLAN NETWORK DRIVER
23308 M: Samuel Chessman <chessman@tux.org>
23309 L: tlan-devel@lists.sourceforge.net (su
23310 S: Maintained
23311 W: http://sourceforge.net/projects/tlan
23312 F: Documentation/networking/device_driv
23313 F: drivers/net/ethernet/ti/tlan.*
23314
23315 TMIO/SDHI MMC DRIVER
23316 M: Wolfram Sang <wsa+renesas@sang-engine
23317 L: linux-mmc@vger.kernel.org
23318 L: linux-renesas-soc@vger.kernel.org
23319 S: Supported
23320 F: drivers/mmc/host/renesas_sdhi*
23321 F: drivers/mmc/host/tmio_mmc*
23322 F: include/linux/platform_data/tmio.h
23323
23324 TMP513 HARDWARE MONITOR DRIVER
23325 M: Eric Tremblay <etremblay@distech-cont
23326 L: linux-hwmon@vger.kernel.org
23327 S: Maintained
23328 F: Documentation/hwmon/tmp513.rst
23329 F: drivers/hwmon/tmp513.c
23330
23331 TMPFS (SHMEM FILESYSTEM)
23332 M: Hugh Dickins <hughd@google.com>
23333 L: linux-mm@kvack.org
23334 S: Maintained
23335 F: include/linux/shmem_fs.h
23336 F: mm/shmem.c
23337
23338 TOMOYO SECURITY MODULE
23339 M: Kentaro Takeda <takedakn@nttdata.co.j
23340 M: Tetsuo Handa <penguin-kernel@I-love.S
23341 L: tomoyo-dev-en@lists.osdn.me (subscri
23342 L: tomoyo-users-en@lists.osdn.me (subsc
23343 L: tomoyo-dev@lists.osdn.me (subscriber
23344 L: tomoyo-users@lists.osdn.me (subscrib
23345 S: Maintained
23346 W: https://tomoyo.sourceforge.net/
23347 F: security/tomoyo/
23348
23349 TOPSTAR LAPTOP EXTRAS DRIVER
23350 M: Herton Ronaldo Krzesinski <herton@can
23351 L: platform-driver-x86@vger.kernel.org
23352 S: Maintained
23353 F: drivers/platform/x86/topstar-laptop.
23354
23355 TORTURE-TEST MODULES
23356 M: Davidlohr Bueso <dave@stgolabs.net>
23357 M: "Paul E. McKenney" <paulmck@kernel.or
23358 M: Josh Triplett <josh@joshtriplett.org>
23359 L: linux-kernel@vger.kernel.org
23360 S: Supported
23361 T: git git://git.kernel.org/pub/scm/lin
23362 F: Documentation/RCU/torture.rst
23363 F: kernel/locking/locktorture.c
23364 F: kernel/rcu/rcuscale.c
23365 F: kernel/rcu/rcutorture.c
23366 F: kernel/rcu/refscale.c
23367 F: kernel/torture.c
23368
23369 TOSHIBA ACPI EXTRAS DRIVER
23370 M: Azael Avalos <coproscefalo@gmail.com>
23371 L: platform-driver-x86@vger.kernel.org
23372 S: Maintained
23373 F: drivers/platform/x86/toshiba_acpi.c
23374
23375 TOSHIBA BLUETOOTH DRIVER
23376 M: Azael Avalos <coproscefalo@gmail.com>
23377 L: platform-driver-x86@vger.kernel.org
23378 S: Maintained
23379 F: drivers/platform/x86/toshiba_bluetoo
23380
23381 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
23382 M: Azael Avalos <coproscefalo@gmail.com>
23383 L: platform-driver-x86@vger.kernel.org
23384 S: Maintained
23385 F: drivers/platform/x86/toshiba_haps.c
23386
23387 TOSHIBA SMM DRIVER
23388 M: Jonathan Buzzard <jonathan@buzzard.or
23389 S: Maintained
23390 W: http://www.buzzard.org.uk/toshiba/
23391 F: drivers/char/toshiba.c
23392 F: include/linux/toshiba.h
23393 F: include/uapi/linux/toshiba.h
23394
23395 TOSHIBA TC358743 DRIVER
23396 M: Hans Verkuil <hverkuil-cisco@xs4all.n
23397 L: linux-media@vger.kernel.org
23398 S: Maintained
23399 F: Documentation/devicetree/bindings/me
23400 F: drivers/media/i2c/tc358743*
23401 F: include/media/i2c/tc358743.h
23402
23403 TOSHIBA WMI HOTKEYS DRIVER
23404 M: Azael Avalos <coproscefalo@gmail.com>
23405 L: platform-driver-x86@vger.kernel.org
23406 S: Maintained
23407 F: drivers/platform/x86/toshiba-wmi.c
23408
23409 TPM DEVICE DRIVER
23410 M: Peter Huewe <peterhuewe@gmx.de>
23411 M: Jarkko Sakkinen <jarkko@kernel.org>
23412 R: Jason Gunthorpe <jgg@ziepe.ca>
23413 L: linux-integrity@vger.kernel.org
23414 S: Maintained
23415 W: https://codeberg.org/jarkko/linux-tp
23416 Q: https://patchwork.kernel.org/project
23417 T: git git://git.kernel.org/pub/scm/lin
23418 F: Documentation/devicetree/bindings/tp
23419 F: drivers/char/tpm/
23420 F: tools/testing/selftests/tpm2/
23421
23422 TPS546D24 DRIVER
23423 M: Duke Du <dukedu83@gmail.com>
23424 L: linux-hwmon@vger.kernel.org
23425 S: Maintained
23426 F: Documentation/hwmon/tps546d24.rst
23427 F: drivers/hwmon/pmbus/tps546d24.c
23428
23429 TQ SYSTEMS BOARD & DRIVER SUPPORT
23430 L: linux@ew.tq-group.com
23431 S: Supported
23432 W: https://www.tq-group.com/en/products
23433 F: arch/arm/boot/dts/nxp/imx/*mba*.dts*
23434 F: arch/arm/boot/dts/nxp/imx/*tqma*.dts
23435 F: arch/arm64/boot/dts/freescale/fsl-*t
23436 F: arch/arm64/boot/dts/freescale/imx*mb
23437 F: arch/arm64/boot/dts/freescale/imx*tq
23438 F: arch/arm64/boot/dts/freescale/mba*.d
23439 F: arch/arm64/boot/dts/freescale/tqml*.
23440 F: drivers/gpio/gpio-tqmx86.c
23441 F: drivers/mfd/tqmx86.c
23442 F: drivers/watchdog/tqmx86_wdt.c
23443
23444 TRACING
23445 M: Steven Rostedt <rostedt@goodmis.org>
23446 M: Masami Hiramatsu <mhiramat@kernel.org
23447 R: Mathieu Desnoyers <mathieu.desnoyers@
23448 L: linux-kernel@vger.kernel.org
23449 L: linux-trace-kernel@vger.kernel.org
23450 S: Maintained
23451 Q: https://patchwork.kernel.org/project
23452 T: git git://git.kernel.org/pub/scm/lin
23453 F: Documentation/trace/*
23454 F: fs/tracefs/
23455 F: include/linux/trace*.h
23456 F: include/trace/
23457 F: kernel/trace/
23458 F: scripts/tracing/
23459 F: tools/testing/selftests/ftrace/
23460
23461 TRACING MMIO ACCESSES (MMIOTRACE)
23462 M: Steven Rostedt <rostedt@goodmis.org>
23463 M: Masami Hiramatsu <mhiramat@kernel.org
23464 R: Karol Herbst <karolherbst@gmail.com>
23465 R: Pekka Paalanen <ppaalanen@gmail.com>
23466 L: linux-kernel@vger.kernel.org
23467 L: nouveau@lists.freedesktop.org
23468 S: Maintained
23469 F: arch/x86/mm/kmmio.c
23470 F: arch/x86/mm/mmio-mod.c
23471 F: arch/x86/mm/testmmiotrace.c
23472 F: include/linux/mmiotrace.h
23473 F: kernel/trace/trace_mmiotrace.c
23474
23475 TRACING OS NOISE / LATENCY TRACERS
23476 M: Steven Rostedt <rostedt@goodmis.org>
23477 S: Maintained
23478 F: Documentation/trace/hwlat_detector.r
23479 F: Documentation/trace/osnoise-tracer.r
23480 F: Documentation/trace/timerlat-tracer.
23481 F: arch/*/kernel/trace.c
23482 F: include/trace/events/osnoise.h
23483 F: kernel/trace/trace_hwlat.c
23484 F: kernel/trace/trace_irqsoff.c
23485 F: kernel/trace/trace_osnoise.c
23486 F: kernel/trace/trace_sched_wakeup.c
23487
23488 TRADITIONAL CHINESE DOCUMENTATION
23489 M: Hu Haowen <2023002089@link.tyut.edu.c
23490 S: Maintained
23491 W: https://github.com/srcres258/linux-d
23492 T: git git://github.com/srcres258/linux
23493 F: Documentation/translations/zh_TW/
23494
23495 TRUSTED SECURITY MODULE (TSM) ATTESTATION RE
23496 M: Dan Williams <dan.j.williams@intel.co
23497 L: linux-coco@lists.linux.dev
23498 S: Maintained
23499 F: Documentation/ABI/testing/configfs-t
23500 F: drivers/virt/coco/tsm.c
23501 F: include/linux/tsm.h
23502
23503 TRUSTED SERVICES TEE DRIVER
23504 M: Balint Dobszay <balint.dobszay@arm.co
23505 M: Sudeep Holla <sudeep.holla@arm.com>
23506 L: linux-arm-kernel@lists.infradead.org
23507 L: trusted-services@lists.trustedfirmwa
23508 S: Maintained
23509 F: Documentation/tee/ts-tee.rst
23510 F: drivers/tee/tstee/
23511
23512 TTY LAYER AND SERIAL DRIVERS
23513 M: Greg Kroah-Hartman <gregkh@linuxfound
23514 M: Jiri Slaby <jirislaby@kernel.org>
23515 L: linux-kernel@vger.kernel.org
23516 L: linux-serial@vger.kernel.org
23517 S: Supported
23518 T: git git://git.kernel.org/pub/scm/lin
23519 F: Documentation/devicetree/bindings/se
23520 F: Documentation/driver-api/serial/
23521 F: drivers/tty/
23522 F: include/linux/selection.h
23523 F: include/linux/serial.h
23524 F: include/linux/serial_core.h
23525 F: include/linux/sysrq.h
23526 F: include/linux/tty*.h
23527 F: include/linux/vt.h
23528 F: include/linux/vt_*.h
23529 F: include/uapi/linux/serial.h
23530 F: include/uapi/linux/serial_core.h
23531 F: include/uapi/linux/tty.h
23532
23533 TUA9001 MEDIA DRIVER
23534 L: linux-media@vger.kernel.org
23535 S: Orphan
23536 W: https://linuxtv.org
23537 Q: http://patchwork.linuxtv.org/project
23538 F: drivers/media/tuners/tua9001*
23539
23540 TULIP NETWORK DRIVERS
23541 L: netdev@vger.kernel.org
23542 L: linux-parisc@vger.kernel.org
23543 S: Orphan
23544 F: drivers/net/ethernet/dec/tulip/
23545
23546 TUN/TAP driver
23547 M: Willem de Bruijn <willemdebruijn.kern
23548 M: Jason Wang <jasowang@redhat.com>
23549 S: Maintained
23550 W: http://vtun.sourceforge.net/tun
23551 F: Documentation/networking/tuntap.rst
23552 F: arch/um/os-Linux/drivers/
23553 F: drivers/net/tap.c
23554 F: drivers/net/tun.c
23555
23556 TURBOCHANNEL SUBSYSTEM
23557 M: "Maciej W. Rozycki" <macro@orcam.me.u
23558 M: Ralf Baechle <ralf@linux-mips.org>
23559 L: linux-mips@vger.kernel.org
23560 S: Maintained
23561 Q: http://patchwork.linux-mips.org/proj
23562 F: drivers/tc/
23563 F: include/linux/tc.h
23564
23565 TURBOSTAT UTILITY
23566 M: "Len Brown" <lenb@kernel.org>
23567 L: linux-pm@vger.kernel.org
23568 S: Supported
23569 Q: https://patchwork.kernel.org/project
23570 B: https://bugzilla.kernel.org
23571 T: git git://git.kernel.org/pub/scm/lin
23572 F: tools/power/x86/turbostat/
23573 F: tools/testing/selftests/turbostat/
23574
23575 TW5864 VIDEO4LINUX DRIVER
23576 M: Bluecherry Maintainers <maintainers@b
23577 M: Andrey Utkin <andrey.utkin@corp.bluec
23578 M: Andrey Utkin <andrey_utkin@fastmail.c
23579 L: linux-media@vger.kernel.org
23580 S: Supported
23581 F: drivers/media/pci/tw5864/
23582
23583 TW68 VIDEO4LINUX DRIVER
23584 M: Hans Verkuil <hverkuil@xs4all.nl>
23585 L: linux-media@vger.kernel.org
23586 S: Odd Fixes
23587 W: https://linuxtv.org
23588 T: git git://linuxtv.org/media_tree.git
23589 F: drivers/media/pci/tw68/
23590
23591 TW686X VIDEO4LINUX DRIVER
23592 M: Ezequiel Garcia <ezequiel@vanguardias
23593 L: linux-media@vger.kernel.org
23594 S: Maintained
23595 W: http://linuxtv.org
23596 T: git git://linuxtv.org/media_tree.git
23597 F: drivers/media/pci/tw686x/
23598
23599 U-BOOT ENVIRONMENT VARIABLES
23600 M: Rafał Miłecki <rafal@milecki.pl>
23601 S: Maintained
23602 F: Documentation/devicetree/bindings/nv
23603 F: drivers/nvmem/layouts/u-boot-env.c
23604 F: drivers/nvmem/u-boot-env.c
23605
23606 UACCE ACCELERATOR FRAMEWORK
23607 M: Zhangfei Gao <zhangfei.gao@linaro.org
23608 M: Zhou Wang <wangzhou1@hisilicon.com>
23609 L: linux-accelerators@lists.ozlabs.org
23610 L: linux-kernel@vger.kernel.org
23611 S: Maintained
23612 F: Documentation/ABI/testing/sysfs-driv
23613 F: Documentation/misc-devices/uacce.rst
23614 F: drivers/misc/uacce/
23615 F: include/linux/uacce.h
23616 F: include/uapi/misc/uacce/
23617
23618 UBI FILE SYSTEM (UBIFS)
23619 M: Richard Weinberger <richard@nod.at>
23620 R: Zhihao Cheng <chengzhihao1@huawei.com
23621 L: linux-mtd@lists.infradead.org
23622 S: Supported
23623 W: http://www.linux-mtd.infradead.org/d
23624 T: git git://git.kernel.org/pub/scm/lin
23625 T: git git://git.kernel.org/pub/scm/lin
23626 F: Documentation/ABI/testing/sysfs-fs-u
23627 F: Documentation/filesystems/ubifs-auth
23628 F: Documentation/filesystems/ubifs.rst
23629 F: fs/ubifs/
23630
23631 UBLK USERSPACE BLOCK DRIVER
23632 M: Ming Lei <ming.lei@redhat.com>
23633 L: linux-block@vger.kernel.org
23634 S: Maintained
23635 F: Documentation/block/ublk.rst
23636 F: drivers/block/ublk_drv.c
23637 F: include/uapi/linux/ublk_cmd.h
23638
23639 UBSAN
23640 M: Kees Cook <kees@kernel.org>
23641 R: Marco Elver <elver@google.com>
23642 R: Andrey Konovalov <andreyknvl@gmail.co
23643 R: Andrey Ryabinin <ryabinin.a.a@gmail.c
23644 L: kasan-dev@googlegroups.com
23645 L: linux-hardening@vger.kernel.org
23646 S: Supported
23647 T: git git://git.kernel.org/pub/scm/lin
23648 F: Documentation/dev-tools/ubsan.rst
23649 F: include/linux/ubsan.h
23650 F: lib/Kconfig.ubsan
23651 F: lib/test_ubsan.c
23652 F: lib/ubsan.c
23653 F: lib/ubsan.h
23654 F: scripts/Makefile.ubsan
23655 K: \bARCH_HAS_UBSAN\b
23656
23657 UCLINUX (M68KNOMMU AND COLDFIRE)
23658 M: Greg Ungerer <gerg@linux-m68k.org>
23659 L: linux-m68k@lists.linux-m68k.org
23660 S: Maintained
23661 W: http://www.linux-m68k.org/
23662 T: git git://git.kernel.org/pub/scm/lin
23663 F: arch/m68k/*/*_no.*
23664 F: arch/m68k/68*/
23665 F: arch/m68k/coldfire/
23666 F: arch/m68k/include/asm/*_no.*
23667
23668 UDF FILESYSTEM
23669 M: Jan Kara <jack@suse.com>
23670 S: Maintained
23671 F: Documentation/filesystems/udf.rst
23672 F: fs/udf/
23673
23674 UDRAW TABLET
23675 M: Bastien Nocera <hadess@hadess.net>
23676 L: linux-input@vger.kernel.org
23677 S: Maintained
23678 F: drivers/hid/hid-udraw-ps3.c
23679
23680 UHID USERSPACE HID IO DRIVER
23681 M: David Rheinsberg <david@readahead.eu>
23682 L: linux-input@vger.kernel.org
23683 S: Maintained
23684 F: drivers/hid/uhid.c
23685 F: include/uapi/linux/uhid.h
23686
23687 ULPI BUS
23688 M: Heikki Krogerus <heikki.krogerus@linu
23689 L: linux-usb@vger.kernel.org
23690 S: Maintained
23691 F: drivers/usb/common/ulpi.c
23692 F: include/linux/ulpi/
23693
23694 UNICODE SUBSYSTEM
23695 M: Gabriel Krisman Bertazi <krisman@kern
23696 L: linux-fsdevel@vger.kernel.org
23697 S: Supported
23698 F: fs/unicode/
23699
23700 UNIFDEF
23701 M: Tony Finch <dot@dotat.at>
23702 S: Maintained
23703 W: http://dotat.at/prog/unifdef
23704 F: scripts/unifdef.c
23705
23706 UNIFORM CDROM DRIVER
23707 M: Phillip Potter <phil@philpotter.co.uk
23708 S: Maintained
23709 F: Documentation/cdrom/
23710 F: drivers/cdrom/cdrom.c
23711 F: include/linux/cdrom.h
23712 F: include/uapi/linux/cdrom.h
23713
23714 UNION-FIND
23715 M: Xavier <xavier_qy@163.com>
23716 L: linux-kernel@vger.kernel.org
23717 S: Maintained
23718 F: Documentation/core-api/union_find.rs
23719 F: Documentation/translations/zh_CN/cor
23720 F: include/linux/union_find.h
23721 F: lib/union_find.c
23722
23723 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIV
23724 R: Alim Akhtar <alim.akhtar@samsung.com>
23725 R: Avri Altman <avri.altman@wdc.com>
23726 R: Bart Van Assche <bvanassche@acm.org>
23727 L: linux-scsi@vger.kernel.org
23728 S: Supported
23729 F: Documentation/devicetree/bindings/uf
23730 F: Documentation/scsi/ufs.rst
23731 F: drivers/ufs/core/
23732
23733 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIV
23734 M: Pedro Sousa <pedrom.sousa@synopsys.co
23735 L: linux-scsi@vger.kernel.org
23736 S: Supported
23737 F: drivers/ufs/host/*dwc*
23738
23739 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIV
23740 M: Alim Akhtar <alim.akhtar@samsung.com>
23741 L: linux-scsi@vger.kernel.org
23742 S: Maintained
23743 F: drivers/ufs/host/ufs-exynos*
23744
23745 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIV
23746 M: Peter Wang <peter.wang@mediatek.com>
23747 R: Stanley Jhu <chu.stanley@gmail.com>
23748 L: linux-scsi@vger.kernel.org
23749 L: linux-mediatek@lists.infradead.org (
23750 S: Maintained
23751 F: drivers/ufs/host/ufs-mediatek*
23752
23753 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIV
23754 M: Manivannan Sadhasivam <manivannan.sad
23755 L: linux-arm-msm@vger.kernel.org
23756 L: linux-scsi@vger.kernel.org
23757 S: Maintained
23758 F: Documentation/devicetree/bindings/uf
23759 F: drivers/ufs/host/ufs-qcom*
23760
23761 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIV
23762 M: Yoshihiro Shimoda <yoshihiro.shimoda.
23763 L: linux-renesas-soc@vger.kernel.org
23764 L: linux-scsi@vger.kernel.org
23765 S: Maintained
23766 F: drivers/ufs/host/ufs-renesas.c
23767
23768 UNSORTED BLOCK IMAGES (UBI)
23769 M: Richard Weinberger <richard@nod.at>
23770 R: Zhihao Cheng <chengzhihao1@huawei.com
23771 L: linux-mtd@lists.infradead.org
23772 S: Supported
23773 W: http://www.linux-mtd.infradead.org/
23774 T: git git://git.kernel.org/pub/scm/lin
23775 T: git git://git.kernel.org/pub/scm/lin
23776 F: drivers/mtd/ubi/
23777 F: include/linux/mtd/ubi.h
23778 F: include/uapi/mtd/ubi-user.h
23779
23780 UPROBES
23781 M: Masami Hiramatsu <mhiramat@kernel.org
23782 M: Oleg Nesterov <oleg@redhat.com>
23783 M: Peter Zijlstra <peterz@infradead.org>
23784 L: linux-kernel@vger.kernel.org
23785 L: linux-trace-kernel@vger.kernel.org
23786 S: Maintained
23787 F: arch/*/include/asm/uprobes.h
23788 F: arch/*/kernel/probes/uprobes.c
23789 F: arch/*/kernel/uprobes.c
23790 F: include/linux/uprobes.h
23791 F: kernel/events/uprobes.c
23792
23793 USB "USBNET" DRIVER FRAMEWORK
23794 M: Oliver Neukum <oneukum@suse.com>
23795 L: netdev@vger.kernel.org
23796 S: Maintained
23797 W: http://www.linux-usb.org/usbnet
23798 F: drivers/net/usb/usbnet.c
23799 F: include/linux/usb/usbnet.h
23800
23801 USB ACM DRIVER
23802 M: Oliver Neukum <oneukum@suse.com>
23803 L: linux-usb@vger.kernel.org
23804 S: Maintained
23805 F: Documentation/usb/acm.rst
23806 F: drivers/usb/class/cdc-acm.*
23807
23808 USB APPLE MFI FASTCHARGE DRIVER
23809 M: Bastien Nocera <hadess@hadess.net>
23810 L: linux-usb@vger.kernel.org
23811 S: Maintained
23812 F: drivers/usb/misc/apple-mfi-fastcharg
23813
23814 USB AR5523 WIRELESS DRIVER
23815 L: linux-wireless@vger.kernel.org
23816 S: Orphan
23817 F: drivers/net/wireless/ath/ar5523/
23818
23819 USB ATTACHED SCSI
23820 M: Oliver Neukum <oneukum@suse.com>
23821 L: linux-usb@vger.kernel.org
23822 L: linux-scsi@vger.kernel.org
23823 S: Maintained
23824 F: drivers/usb/storage/uas.c
23825
23826 USB CDC ETHERNET DRIVER
23827 M: Oliver Neukum <oliver@neukum.org>
23828 L: linux-usb@vger.kernel.org
23829 S: Maintained
23830 F: drivers/net/usb/cdc_*.c
23831 F: include/uapi/linux/usb/cdc.h
23832
23833 USB CHAOSKEY DRIVER
23834 M: Keith Packard <keithp@keithp.com>
23835 L: linux-usb@vger.kernel.org
23836 S: Maintained
23837 F: drivers/usb/misc/chaoskey.c
23838
23839 USB CYPRESS C67X00 DRIVER
23840 L: linux-usb@vger.kernel.org
23841 S: Orphan
23842 F: drivers/usb/c67x00/
23843
23844 USB DAVICOM DM9601 DRIVER
23845 M: Peter Korsgaard <peter@korsgaard.com>
23846 L: netdev@vger.kernel.org
23847 S: Maintained
23848 W: http://www.linux-usb.org/usbnet
23849 F: drivers/net/usb/dm9601.c
23850
23851 USB EHCI DRIVER
23852 M: Alan Stern <stern@rowland.harvard.edu
23853 L: linux-usb@vger.kernel.org
23854 S: Maintained
23855 F: Documentation/usb/ehci.rst
23856 F: drivers/usb/host/ehci*
23857
23858 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE,
23859 M: Jiri Kosina <jikos@kernel.org>
23860 M: Benjamin Tissoires <bentiss@kernel.or
23861 L: linux-usb@vger.kernel.org
23862 S: Maintained
23863 T: git git://git.kernel.org/pub/scm/lin
23864 F: Documentation/hid/hiddev.rst
23865 F: drivers/hid/usbhid/
23866
23867 USB INTEL XHCI ROLE MUX DRIVER
23868 M: Hans de Goede <hdegoede@redhat.com>
23869 L: linux-usb@vger.kernel.org
23870 S: Maintained
23871 F: drivers/usb/roles/intel-xhci-usb-rol
23872
23873 USB IP DRIVER FOR HISILICON KIRIN 960
23874 M: Yu Chen <chenyu56@huawei.com>
23875 M: Binghui Wang <wangbinghui@hisilicon.c
23876 L: linux-usb@vger.kernel.org
23877 S: Maintained
23878 F: Documentation/devicetree/bindings/ph
23879 F: drivers/phy/hisilicon/phy-hi3660-usb
23880
23881 USB IP DRIVER FOR HISILICON KIRIN 970
23882 M: Mauro Carvalho Chehab <mchehab@kernel
23883 L: linux-usb@vger.kernel.org
23884 S: Maintained
23885 F: Documentation/devicetree/bindings/ph
23886 F: drivers/phy/hisilicon/phy-hi3670-usb
23887
23888 USB ISP116X DRIVER
23889 M: Olav Kongas <ok@artecdesign.ee>
23890 L: linux-usb@vger.kernel.org
23891 S: Maintained
23892 F: drivers/usb/host/isp116x*
23893 F: include/linux/usb/isp116x.h
23894
23895 USB ISP1760 DRIVER
23896 M: Rui Miguel Silva <rui.silva@linaro.or
23897 L: linux-usb@vger.kernel.org
23898 S: Maintained
23899 F: Documentation/devicetree/bindings/us
23900 F: drivers/usb/isp1760/*
23901
23902 USB LAN78XX ETHERNET DRIVER
23903 M: Woojung Huh <woojung.huh@microchip.co
23904 M: UNGLinuxDriver@microchip.com
23905 L: netdev@vger.kernel.org
23906 S: Maintained
23907 F: Documentation/devicetree/bindings/ne
23908 F: drivers/net/usb/lan78xx.*
23909 F: include/dt-bindings/net/microchip-la
23910
23911 USB MASS STORAGE DRIVER
23912 M: Alan Stern <stern@rowland.harvard.edu
23913 L: linux-usb@vger.kernel.org
23914 L: usb-storage@lists.one-eyed-alien.net
23915 S: Maintained
23916 F: drivers/usb/storage/
23917
23918 USB MIDI DRIVER
23919 M: Clemens Ladisch <clemens@ladisch.de>
23920 L: linux-sound@vger.kernel.org
23921 S: Maintained
23922 T: git git://git.kernel.org/pub/scm/lin
23923 F: sound/usb/midi.*
23924
23925 USB NETWORKING DRIVERS
23926 L: linux-usb@vger.kernel.org
23927 S: Odd Fixes
23928 F: drivers/net/usb/
23929
23930 USB OHCI DRIVER
23931 M: Alan Stern <stern@rowland.harvard.edu
23932 L: linux-usb@vger.kernel.org
23933 S: Maintained
23934 F: Documentation/usb/ohci.rst
23935 F: drivers/usb/host/ohci*
23936
23937 USB OTG FSM (Finite State Machine)
23938 M: Peter Chen <peter.chen@kernel.org>
23939 L: linux-usb@vger.kernel.org
23940 S: Maintained
23941 T: git git://git.kernel.org/pub/scm/lin
23942 F: drivers/usb/common/usb-otg-fsm.c
23943
23944 USB OVER IP DRIVER
23945 M: Valentina Manea <valentina.manea.m@gm
23946 M: Shuah Khan <shuah@kernel.org>
23947 M: Shuah Khan <skhan@linuxfoundation.org
23948 R: Hongren Zheng <i@zenithal.me>
23949 L: linux-usb@vger.kernel.org
23950 S: Maintained
23951 F: Documentation/usb/usbip_protocol.rst
23952 F: drivers/usb/usbip/
23953 F: tools/testing/selftests/drivers/usb/
23954 F: tools/usb/usbip/
23955
23956 USB PEGASUS DRIVER
23957 M: Petko Manolov <petkan@nucleusys.com>
23958 L: linux-usb@vger.kernel.org
23959 L: netdev@vger.kernel.org
23960 S: Maintained
23961 W: https://github.com/petkan/pegasus
23962 T: git https://github.com/petkan/pegasu
23963 F: drivers/net/usb/pegasus.*
23964
23965 USB PRINTER DRIVER (usblp)
23966 M: Pete Zaitcev <zaitcev@redhat.com>
23967 L: linux-usb@vger.kernel.org
23968 S: Supported
23969 F: drivers/usb/class/usblp.c
23970
23971 USB QMI WWAN NETWORK DRIVER
23972 M: Bjørn Mork <bjorn@mork.no>
23973 L: netdev@vger.kernel.org
23974 S: Maintained
23975 F: Documentation/ABI/testing/sysfs-clas
23976 F: drivers/net/usb/qmi_wwan.c
23977
23978 USB RAW GADGET DRIVER
23979 R: Andrey Konovalov <andreyknvl@gmail.co
23980 L: linux-usb@vger.kernel.org
23981 S: Maintained
23982 B: https://github.com/xairy/raw-gadget/
23983 F: Documentation/usb/raw-gadget.rst
23984 F: drivers/usb/gadget/legacy/raw_gadget
23985 F: include/uapi/linux/usb/raw_gadget.h
23986
23987 USB RTL8150 DRIVER
23988 M: Petko Manolov <petkan@nucleusys.com>
23989 L: linux-usb@vger.kernel.org
23990 L: netdev@vger.kernel.org
23991 S: Maintained
23992 W: https://github.com/petkan/rtl8150
23993 T: git https://github.com/petkan/rtl815
23994 F: drivers/net/usb/rtl8150.c
23995
23996 USB SERIAL SUBSYSTEM
23997 M: Johan Hovold <johan@kernel.org>
23998 L: linux-usb@vger.kernel.org
23999 S: Maintained
24000 T: git git://git.kernel.org/pub/scm/lin
24001 F: Documentation/usb/usb-serial.rst
24002 F: drivers/usb/serial/
24003 F: include/linux/usb/serial.h
24004
24005 USB SMSC75XX ETHERNET DRIVER
24006 M: Steve Glendinning <steve.glendinning@
24007 L: netdev@vger.kernel.org
24008 S: Maintained
24009 F: drivers/net/usb/smsc75xx.*
24010
24011 USB SMSC95XX ETHERNET DRIVER
24012 M: Steve Glendinning <steve.glendinning@
24013 M: UNGLinuxDriver@microchip.com
24014 L: netdev@vger.kernel.org
24015 S: Maintained
24016 F: drivers/net/usb/smsc95xx.*
24017
24018 USB SUBSYSTEM
24019 M: Greg Kroah-Hartman <gregkh@linuxfound
24020 L: linux-usb@vger.kernel.org
24021 S: Supported
24022 W: http://www.linux-usb.org
24023 T: git git://git.kernel.org/pub/scm/lin
24024 F: Documentation/devicetree/bindings/us
24025 F: Documentation/usb/
24026 F: drivers/usb/
24027 F: include/dt-bindings/usb/
24028 F: include/linux/usb.h
24029 F: include/linux/usb/
24030 F: include/uapi/linux/usb/
24031
24032 USB TYPEC BUS FOR ALTERNATE MODES
24033 M: Heikki Krogerus <heikki.krogerus@linu
24034 L: linux-usb@vger.kernel.org
24035 S: Maintained
24036 F: Documentation/ABI/testing/sysfs-bus-
24037 F: Documentation/driver-api/usb/typec_b
24038 F: drivers/usb/typec/altmodes/
24039 F: include/linux/usb/typec_altmode.h
24040
24041 USB TYPEC CLASS
24042 M: Heikki Krogerus <heikki.krogerus@linu
24043 L: linux-usb@vger.kernel.org
24044 S: Maintained
24045 F: Documentation/ABI/testing/sysfs-clas
24046 F: Documentation/driver-api/usb/typec.r
24047 F: drivers/usb/typec/
24048 F: include/linux/usb/typec.h
24049
24050 USB TYPEC INTEL PMC MUX DRIVER
24051 M: Heikki Krogerus <heikki.krogerus@linu
24052 L: linux-usb@vger.kernel.org
24053 S: Maintained
24054 F: Documentation/firmware-guide/acpi/in
24055 F: drivers/usb/typec/mux/intel_pmc_mux.
24056
24057 USB TYPEC PI3USB30532 MUX DRIVER
24058 M: Hans de Goede <hdegoede@redhat.com>
24059 L: linux-usb@vger.kernel.org
24060 S: Maintained
24061 F: drivers/usb/typec/mux/pi3usb30532.c
24062
24063 USB TYPEC PORT CONTROLLER DRIVERS
24064 L: linux-usb@vger.kernel.org
24065 S: Orphan
24066 F: drivers/usb/typec/tcpm/
24067
24068 USB UHCI DRIVER
24069 M: Alan Stern <stern@rowland.harvard.edu
24070 L: linux-usb@vger.kernel.org
24071 S: Maintained
24072 F: drivers/usb/host/uhci*
24073
24074 USB VIDEO CLASS
24075 M: Laurent Pinchart <laurent.pinchart@id
24076 L: linux-media@vger.kernel.org
24077 S: Maintained
24078 W: http://www.ideasonboard.org/uvc/
24079 T: git git://linuxtv.org/media_tree.git
24080 F: drivers/media/usb/uvc/
24081 F: include/uapi/linux/uvcvideo.h
24082
24083 USB WEBCAM GADGET
24084 L: linux-usb@vger.kernel.org
24085 S: Orphan
24086 F: drivers/usb/gadget/function/*uvc*
24087 F: drivers/usb/gadget/legacy/webcam.c
24088 F: include/uapi/linux/usb/g_uvc.h
24089
24090 USB XHCI DRIVER
24091 M: Mathias Nyman <mathias.nyman@intel.co
24092 L: linux-usb@vger.kernel.org
24093 S: Supported
24094 F: drivers/usb/host/pci-quirks*
24095 F: drivers/usb/host/xhci*
24096
24097 USER DATAGRAM PROTOCOL (UDP)
24098 M: Willem de Bruijn <willemdebruijn.kern
24099 L: netdev@vger.kernel.org
24100 S: Maintained
24101 F: include/linux/udp.h
24102 F: include/net/udp.h
24103 F: include/trace/events/udp.h
24104 F: include/uapi/linux/udp.h
24105 F: net/ipv4/udp.c
24106 F: net/ipv6/udp.c
24107
24108 USER-MODE LINUX (UML)
24109 M: Richard Weinberger <richard@nod.at>
24110 M: Anton Ivanov <anton.ivanov@cambridgeg
24111 M: Johannes Berg <johannes@sipsolutions.
24112 L: linux-um@lists.infradead.org
24113 S: Maintained
24114 W: http://user-mode-linux.sourceforge.n
24115 Q: https://patchwork.ozlabs.org/project
24116 T: git git://git.kernel.org/pub/scm/lin
24117 T: git git://git.kernel.org/pub/scm/lin
24118 F: Documentation/virt/uml/
24119 F: arch/um/
24120 F: arch/x86/um/
24121 F: fs/hostfs/
24122
24123 USERSPACE COPYIN/COPYOUT (UIOVEC)
24124 M: Alexander Viro <viro@zeniv.linux.org.
24125 S: Maintained
24126 F: include/linux/uio.h
24127 F: lib/iov_iter.c
24128
24129 USERSPACE DMA BUFFER DRIVER
24130 M: Gerd Hoffmann <kraxel@redhat.com>
24131 L: dri-devel@lists.freedesktop.org
24132 S: Maintained
24133 T: git https://gitlab.freedesktop.org/d
24134 F: drivers/dma-buf/udmabuf.c
24135 F: include/uapi/linux/udmabuf.h
24136
24137 USERSPACE I/O (UIO)
24138 M: Greg Kroah-Hartman <gregkh@linuxfound
24139 S: Maintained
24140 T: git git://git.kernel.org/pub/scm/lin
24141 F: Documentation/driver-api/uio-howto.r
24142 F: drivers/uio/
24143 F: include/linux/uio_driver.h
24144
24145 UTIL-LINUX PACKAGE
24146 M: Karel Zak <kzak@redhat.com>
24147 L: util-linux@vger.kernel.org
24148 S: Maintained
24149 W: http://en.wikipedia.org/wiki/Util-li
24150 T: git git://git.kernel.org/pub/scm/uti
24151
24152 UUID HELPERS
24153 R: Andy Shevchenko <andriy.shevchenko@li
24154 L: linux-kernel@vger.kernel.org
24155 S: Maintained
24156 F: include/linux/uuid.h
24157 F: lib/test_uuid.c
24158 F: lib/uuid.c
24159
24160 UV SYSFS DRIVER
24161 M: Justin Ernst <justin.ernst@hpe.com>
24162 L: platform-driver-x86@vger.kernel.org
24163 S: Maintained
24164 F: drivers/platform/x86/uv_sysfs.c
24165
24166 UVESAFB DRIVER
24167 M: Michal Januszewski <spock@gentoo.org>
24168 L: linux-fbdev@vger.kernel.org
24169 S: Maintained
24170 W: https://github.com/mjanusz/v86d
24171 F: Documentation/fb/uvesafb.rst
24172 F: drivers/video/fbdev/uvesafb.*
24173
24174 Ux500 CLOCK DRIVERS
24175 M: Ulf Hansson <ulf.hansson@linaro.org>
24176 L: linux-clk@vger.kernel.org
24177 L: linux-arm-kernel@lists.infradead.org
24178 S: Maintained
24179 F: drivers/clk/ux500/
24180
24181 V4L2 ASYNC AND FWNODE FRAMEWORKS
24182 M: Sakari Ailus <sakari.ailus@linux.inte
24183 L: linux-media@vger.kernel.org
24184 S: Maintained
24185 T: git git://linuxtv.org/media_tree.git
24186 F: drivers/media/v4l2-core/v4l2-async.c
24187 F: drivers/media/v4l2-core/v4l2-fwnode.
24188 F: include/media/v4l2-async.h
24189 F: include/media/v4l2-fwnode.h
24190
24191 V4L2 LENS DRIVERS
24192 M: Sakari Ailus <sakari.ailus@linux.inte
24193 L: linux-media@vger.kernel.org
24194 S: Maintained
24195 F: drivers/media/i2c/ak*
24196 F: drivers/media/i2c/dw*
24197 F: drivers/media/i2c/lm*
24198
24199 V4L2 CAMERA SENSOR DRIVERS
24200 M: Sakari Ailus <sakari.ailus@linux.inte
24201 L: linux-media@vger.kernel.org
24202 S: Maintained
24203 F: Documentation/driver-api/media/camer
24204 F: Documentation/driver-api/media/tx-rx
24205 F: drivers/media/i2c/ar*
24206 F: drivers/media/i2c/gc*
24207 F: drivers/media/i2c/hi*
24208 F: drivers/media/i2c/imx*
24209 F: drivers/media/i2c/mt*
24210 F: drivers/media/i2c/og*
24211 F: drivers/media/i2c/ov*
24212 F: drivers/media/i2c/s5*
24213 F: drivers/media/i2c/vgxy61.c
24214
24215 VF610 NAND DRIVER
24216 M: Stefan Agner <stefan@agner.ch>
24217 L: linux-mtd@lists.infradead.org
24218 S: Supported
24219 F: drivers/mtd/nand/raw/vf610_nfc.c
24220
24221 VFAT/FAT/MSDOS FILESYSTEM
24222 M: OGAWA Hirofumi <hirofumi@mail.parknet
24223 S: Maintained
24224 F: Documentation/filesystems/vfat.rst
24225 F: fs/fat/
24226 F: tools/testing/selftests/filesystems/
24227
24228 VFIO CDX DRIVER
24229 M: Nipun Gupta <nipun.gupta@amd.com>
24230 M: Nikhil Agarwal <nikhil.agarwal@amd.co
24231 L: kvm@vger.kernel.org
24232 S: Maintained
24233 F: drivers/vfio/cdx/*
24234
24235 VFIO DRIVER
24236 M: Alex Williamson <alex.williamson@redh
24237 L: kvm@vger.kernel.org
24238 S: Maintained
24239 T: git https://github.com/awilliam/linu
24240 F: Documentation/ABI/testing/debugfs-vf
24241 F: Documentation/ABI/testing/sysfs-devi
24242 F: Documentation/driver-api/vfio.rst
24243 F: drivers/vfio/
24244 F: include/linux/vfio.h
24245 F: include/linux/vfio_pci_core.h
24246 F: include/uapi/linux/vfio.h
24247
24248 VFIO FSL-MC DRIVER
24249 L: kvm@vger.kernel.org
24250 S: Orphan
24251 F: drivers/vfio/fsl-mc/
24252
24253 VFIO HISILICON PCI DRIVER
24254 M: Longfang Liu <liulongfang@huawei.com>
24255 M: Shameer Kolothum <shameerali.kolothum
24256 L: kvm@vger.kernel.org
24257 S: Maintained
24258 F: drivers/vfio/pci/hisilicon/
24259
24260 VFIO MEDIATED DEVICE DRIVERS
24261 M: Kirti Wankhede <kwankhede@nvidia.com>
24262 L: kvm@vger.kernel.org
24263 S: Maintained
24264 F: Documentation/driver-api/vfio-mediat
24265 F: drivers/vfio/mdev/
24266 F: include/linux/mdev.h
24267 F: samples/vfio-mdev/
24268
24269 VFIO MLX5 PCI DRIVER
24270 M: Yishai Hadas <yishaih@nvidia.com>
24271 L: kvm@vger.kernel.org
24272 S: Maintained
24273 F: drivers/vfio/pci/mlx5/
24274
24275 VFIO NVIDIA GRACE GPU DRIVER
24276 M: Ankit Agrawal <ankita@nvidia.com>
24277 L: kvm@vger.kernel.org
24278 S: Supported
24279 F: drivers/vfio/pci/nvgrace-gpu/
24280
24281 VFIO PCI DEVICE SPECIFIC DRIVERS
24282 R: Jason Gunthorpe <jgg@nvidia.com>
24283 R: Yishai Hadas <yishaih@nvidia.com>
24284 R: Shameer Kolothum <shameerali.kolothum
24285 R: Kevin Tian <kevin.tian@intel.com>
24286 L: kvm@vger.kernel.org
24287 S: Maintained
24288 P: Documentation/driver-api/vfio-pci-de
24289 F: drivers/vfio/pci/*/
24290
24291 VFIO PDS PCI DRIVER
24292 M: Brett Creeley <brett.creeley@amd.com>
24293 L: kvm@vger.kernel.org
24294 S: Maintained
24295 F: Documentation/networking/device_driv
24296 F: drivers/vfio/pci/pds/
24297
24298 VFIO PLATFORM DRIVER
24299 M: Eric Auger <eric.auger@redhat.com>
24300 L: kvm@vger.kernel.org
24301 S: Maintained
24302 F: drivers/vfio/platform/
24303
24304 VFIO QAT PCI DRIVER
24305 M: Xin Zeng <xin.zeng@intel.com>
24306 M: Giovanni Cabiddu <giovanni.cabiddu@in
24307 L: kvm@vger.kernel.org
24308 L: qat-linux@intel.com
24309 S: Supported
24310 F: drivers/vfio/pci/qat/
24311
24312 VFIO VIRTIO PCI DRIVER
24313 M: Yishai Hadas <yishaih@nvidia.com>
24314 L: kvm@vger.kernel.org
24315 L: virtualization@lists.linux.dev
24316 S: Maintained
24317 F: drivers/vfio/pci/virtio
24318
24319 VGA_SWITCHEROO
24320 R: Lukas Wunner <lukas@wunner.de>
24321 S: Maintained
24322 T: git https://gitlab.freedesktop.org/d
24323 F: Documentation/gpu/vga-switcheroo.rst
24324 F: drivers/gpu/vga/vga_switcheroo.c
24325 F: include/linux/vga_switcheroo.h
24326
24327 VIA RHINE NETWORK DRIVER
24328 M: Kevin Brace <kevinbrace@bracecomputer
24329 S: Maintained
24330 F: drivers/net/ethernet/via/via-rhine.c
24331
24332 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVE
24333 M: Florian Tobias Schandinat <FlorianSch
24334 L: linux-fbdev@vger.kernel.org
24335 S: Maintained
24336 F: drivers/video/fbdev/via/
24337 F: include/linux/via-core.h
24338 F: include/linux/via_i2c.h
24339
24340 VIA VELOCITY NETWORK DRIVER
24341 M: Francois Romieu <romieu@fr.zoreil.com
24342 L: netdev@vger.kernel.org
24343 S: Maintained
24344 F: drivers/net/ethernet/via/via-velocit
24345
24346 VICODEC VIRTUAL CODEC DRIVER
24347 M: Hans Verkuil <hverkuil-cisco@xs4all.n
24348 L: linux-media@vger.kernel.org
24349 S: Maintained
24350 W: https://linuxtv.org
24351 T: git git://linuxtv.org/media_tree.git
24352 F: drivers/media/test-drivers/vicodec/*
24353
24354 VIDEO I2C POLLING DRIVER
24355 M: Matt Ranostay <matt.ranostay@konsulko
24356 L: linux-media@vger.kernel.org
24357 S: Maintained
24358 F: drivers/media/i2c/video-i2c.c
24359
24360 VIDEO MULTIPLEXER DRIVER
24361 M: Philipp Zabel <p.zabel@pengutronix.de
24362 L: linux-media@vger.kernel.org
24363 S: Maintained
24364 F: drivers/media/platform/video-mux.c
24365
24366 VIDEOBUF2 FRAMEWORK
24367 M: Tomasz Figa <tfiga@chromium.org>
24368 M: Marek Szyprowski <m.szyprowski@samsun
24369 L: linux-media@vger.kernel.org
24370 S: Maintained
24371 F: drivers/media/common/videobuf2/*
24372 F: include/media/videobuf2-*
24373
24374 VIDTV VIRTUAL DIGITAL TV DRIVER
24375 M: Daniel W. S. Almeida <dwlsalmeida@gma
24376 L: linux-media@vger.kernel.org
24377 S: Maintained
24378 W: https://linuxtv.org
24379 T: git git://linuxtv.org/media_tree.git
24380 F: drivers/media/test-drivers/vidtv/*
24381
24382 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
24383 M: Shuah Khan <skhan@linuxfoundation.org
24384 R: Kieran Bingham <kieran.bingham@ideaso
24385 L: linux-media@vger.kernel.org
24386 S: Maintained
24387 W: https://linuxtv.org
24388 T: git git://linuxtv.org/media_tree.git
24389 F: drivers/media/test-drivers/vimc/*
24390
24391 VIRT LIB
24392 M: Alex Williamson <alex.williamson@redh
24393 M: Paolo Bonzini <pbonzini@redhat.com>
24394 L: kvm@vger.kernel.org
24395 S: Supported
24396 F: virt/lib/
24397
24398 VIRTIO AND VHOST VSOCK DRIVER
24399 M: Stefan Hajnoczi <stefanha@redhat.com>
24400 M: Stefano Garzarella <sgarzare@redhat.c
24401 L: kvm@vger.kernel.org
24402 L: virtualization@lists.linux.dev
24403 L: netdev@vger.kernel.org
24404 S: Maintained
24405 F: drivers/vhost/vsock.c
24406 F: include/linux/virtio_vsock.h
24407 F: include/uapi/linux/virtio_vsock.h
24408 F: net/vmw_vsock/virtio_transport.c
24409 F: net/vmw_vsock/virtio_transport_commo
24410
24411 VIRTIO BALLOON
24412 M: "Michael S. Tsirkin" <mst@redhat.com>
24413 M: David Hildenbrand <david@redhat.com>
24414 L: virtualization@lists.linux.dev
24415 S: Maintained
24416 F: drivers/virtio/virtio_balloon.c
24417 F: include/linux/balloon_compaction.h
24418 F: include/uapi/linux/virtio_balloon.h
24419 F: mm/balloon_compaction.c
24420
24421 VIRTIO BLOCK AND SCSI DRIVERS
24422 M: "Michael S. Tsirkin" <mst@redhat.com>
24423 M: Jason Wang <jasowang@redhat.com>
24424 R: Paolo Bonzini <pbonzini@redhat.com>
24425 R: Stefan Hajnoczi <stefanha@redhat.com>
24426 R: Eugenio Pérez <eperezma@redhat.com>
24427 L: virtualization@lists.linux.dev
24428 S: Maintained
24429 F: drivers/block/virtio_blk.c
24430 F: drivers/scsi/virtio_scsi.c
24431 F: include/uapi/linux/virtio_blk.h
24432 F: include/uapi/linux/virtio_scsi.h
24433
24434 VIRTIO CONSOLE DRIVER
24435 M: Amit Shah <amit@kernel.org>
24436 L: virtualization@lists.linux.dev
24437 S: Maintained
24438 F: drivers/char/virtio_console.c
24439 F: include/uapi/linux/virtio_console.h
24440
24441 VIRTIO CORE AND NET DRIVERS
24442 M: "Michael S. Tsirkin" <mst@redhat.com>
24443 M: Jason Wang <jasowang@redhat.com>
24444 R: Xuan Zhuo <xuanzhuo@linux.alibaba.com
24445 R: Eugenio Pérez <eperezma@redhat.com>
24446 L: virtualization@lists.linux.dev
24447 S: Maintained
24448 F: Documentation/ABI/testing/sysfs-bus-
24449 F: Documentation/ABI/testing/sysfs-clas
24450 F: Documentation/devicetree/bindings/vi
24451 F: Documentation/driver-api/virtio/
24452 F: drivers/block/virtio_blk.c
24453 F: drivers/crypto/virtio/
24454 F: drivers/net/virtio_net.c
24455 F: drivers/vdpa/
24456 F: drivers/virtio/
24457 F: include/linux/vdpa.h
24458 F: include/linux/virtio*.h
24459 F: include/linux/vringh.h
24460 F: include/uapi/linux/virtio_*.h
24461 F: net/vmw_vsock/virtio*
24462 F: tools/virtio/
24463 F: tools/testing/selftests/drivers/net/
24464
24465 VIRTIO CRYPTO DRIVER
24466 M: Gonglei <arei.gonglei@huawei.com>
24467 L: virtualization@lists.linux.dev
24468 L: linux-crypto@vger.kernel.org
24469 S: Maintained
24470 F: drivers/crypto/virtio/
24471 F: include/uapi/linux/virtio_crypto.h
24472
24473 VIRTIO DRIVERS FOR S390
24474 M: Cornelia Huck <cohuck@redhat.com>
24475 M: Halil Pasic <pasic@linux.ibm.com>
24476 M: Eric Farman <farman@linux.ibm.com>
24477 L: linux-s390@vger.kernel.org
24478 L: virtualization@lists.linux.dev
24479 L: kvm@vger.kernel.org
24480 S: Supported
24481 F: arch/s390/include/uapi/asm/virtio-cc
24482 F: drivers/s390/virtio/
24483
24484 VIRTIO FILE SYSTEM
24485 M: Vivek Goyal <vgoyal@redhat.com>
24486 M: Stefan Hajnoczi <stefanha@redhat.com>
24487 M: Miklos Szeredi <miklos@szeredi.hu>
24488 R: Eugenio Pérez <eperezma@redhat.com>
24489 L: virtualization@lists.linux.dev
24490 L: linux-fsdevel@vger.kernel.org
24491 S: Supported
24492 W: https://virtio-fs.gitlab.io/
24493 F: Documentation/filesystems/virtiofs.r
24494 F: fs/fuse/virtio_fs.c
24495 F: include/uapi/linux/virtio_fs.h
24496
24497 VIRTIO GPIO DRIVER
24498 M: Enrico Weigelt, metux IT consult <inf
24499 M: Viresh Kumar <vireshk@kernel.org>
24500 L: linux-gpio@vger.kernel.org
24501 L: virtualization@lists.linux.dev
24502 S: Maintained
24503 F: drivers/gpio/gpio-virtio.c
24504 F: include/uapi/linux/virtio_gpio.h
24505
24506 VIRTIO GPU DRIVER
24507 M: David Airlie <airlied@redhat.com>
24508 M: Gerd Hoffmann <kraxel@redhat.com>
24509 R: Gurchetan Singh <gurchetansingh@chrom
24510 R: Chia-I Wu <olvaffe@gmail.com>
24511 L: dri-devel@lists.freedesktop.org
24512 L: virtualization@lists.linux.dev
24513 S: Maintained
24514 T: git https://gitlab.freedesktop.org/d
24515 F: drivers/gpu/drm/ci/xfails/virtio*
24516 F: drivers/gpu/drm/virtio/
24517 F: include/uapi/linux/virtio_gpu.h
24518
24519 VIRTIO HOST (VHOST)
24520 M: "Michael S. Tsirkin" <mst@redhat.com>
24521 M: Jason Wang <jasowang@redhat.com>
24522 R: Eugenio Pérez <eperezma@redhat.com>
24523 L: kvm@vger.kernel.org
24524 L: virtualization@lists.linux.dev
24525 L: netdev@vger.kernel.org
24526 S: Maintained
24527 T: git git://git.kernel.org/pub/scm/lin
24528 F: drivers/vhost/
24529 F: include/linux/sched/vhost_task.h
24530 F: include/linux/vhost_iotlb.h
24531 F: include/uapi/linux/vhost.h
24532 F: kernel/vhost_task.c
24533
24534 VIRTIO HOST (VHOST-SCSI)
24535 M: "Michael S. Tsirkin" <mst@redhat.com>
24536 M: Jason Wang <jasowang@redhat.com>
24537 M: Mike Christie <michael.christie@oracl
24538 R: Paolo Bonzini <pbonzini@redhat.com>
24539 R: Stefan Hajnoczi <stefanha@redhat.com>
24540 L: virtualization@lists.linux.dev
24541 S: Maintained
24542 F: drivers/vhost/scsi.c
24543
24544 VIRTIO I2C DRIVER
24545 M: Viresh Kumar <viresh.kumar@linaro.org
24546 R: "Chen, Jian Jun" <jian.jun.chen@intel
24547 L: linux-i2c@vger.kernel.org
24548 L: virtualization@lists.linux.dev
24549 S: Maintained
24550 F: drivers/i2c/busses/i2c-virtio.c
24551 F: include/uapi/linux/virtio_i2c.h
24552
24553 VIRTIO INPUT DRIVER
24554 M: Gerd Hoffmann <kraxel@redhat.com>
24555 S: Maintained
24556 F: drivers/virtio/virtio_input.c
24557 F: include/uapi/linux/virtio_input.h
24558
24559 VIRTIO IOMMU DRIVER
24560 M: Jean-Philippe Brucker <jean-philippe@
24561 L: virtualization@lists.linux.dev
24562 S: Maintained
24563 F: drivers/iommu/virtio-iommu.c
24564 F: include/uapi/linux/virtio_iommu.h
24565
24566 VIRTIO MEM DRIVER
24567 M: David Hildenbrand <david@redhat.com>
24568 L: virtualization@lists.linux.dev
24569 S: Maintained
24570 W: https://virtio-mem.gitlab.io/
24571 F: drivers/virtio/virtio_mem.c
24572 F: include/uapi/linux/virtio_mem.h
24573
24574 VIRTIO PMEM DRIVER
24575 M: Pankaj Gupta <pankaj.gupta.linux@gmai
24576 L: virtualization@lists.linux.dev
24577 S: Maintained
24578 F: drivers/nvdimm/nd_virtio.c
24579 F: drivers/nvdimm/virtio_pmem.c
24580
24581 VIRTIO SOUND DRIVER
24582 M: Anton Yakovlev <anton.yakovlev@opensy
24583 M: "Michael S. Tsirkin" <mst@redhat.com>
24584 L: virtualization@lists.linux.dev
24585 L: linux-sound@vger.kernel.org
24586 S: Maintained
24587 F: include/uapi/linux/virtio_snd.h
24588 F: sound/virtio/*
24589
24590 VIRTUAL BOX GUEST DEVICE DRIVER
24591 M: Hans de Goede <hdegoede@redhat.com>
24592 M: Arnd Bergmann <arnd@arndb.de>
24593 M: Greg Kroah-Hartman <gregkh@linuxfound
24594 S: Maintained
24595 F: drivers/virt/vboxguest/
24596 F: include/linux/vbox_utils.h
24597 F: include/uapi/linux/vbox*.h
24598
24599 VIRTUAL BOX SHARED FOLDER VFS DRIVER
24600 M: Hans de Goede <hdegoede@redhat.com>
24601 L: linux-fsdevel@vger.kernel.org
24602 S: Maintained
24603 F: fs/vboxsf/*
24604
24605 VIRTUAL PCM TEST DRIVER
24606 M: Ivan Orlov <ivan.orlov0322@gmail.com>
24607 L: linux-sound@vger.kernel.org
24608 S: Maintained
24609 F: Documentation/sound/cards/pcmtest.rs
24610 F: sound/drivers/pcmtest.c
24611 F: tools/testing/selftests/alsa/test-pc
24612
24613 VIRTUAL SERIO DEVICE DRIVER
24614 M: Stephen Chandler Paul <thatslyude@gma
24615 S: Maintained
24616 F: drivers/input/serio/userio.c
24617 F: include/uapi/linux/userio.h
24618
24619 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRI
24620 M: Javier Carrasco <javier.carrasco.cruz
24621 S: Maintained
24622 F: Documentation/devicetree/bindings/ii
24623 F: drivers/iio/light/veml6075.c
24624
24625 VISL VIRTUAL STATELESS DECODER DRIVER
24626 M: Daniel Almeida <daniel.almeida@collab
24627 L: linux-media@vger.kernel.org
24628 S: Supported
24629 F: drivers/media/test-drivers/visl
24630
24631 VIVID VIRTUAL VIDEO DRIVER
24632 M: Hans Verkuil <hverkuil@xs4all.nl>
24633 L: linux-media@vger.kernel.org
24634 S: Maintained
24635 W: https://linuxtv.org
24636 T: git git://linuxtv.org/media_tree.git
24637 F: drivers/media/test-drivers/vivid/*
24638
24639 VM SOCKETS (AF_VSOCK)
24640 M: Stefano Garzarella <sgarzare@redhat.c
24641 L: virtualization@lists.linux.dev
24642 L: netdev@vger.kernel.org
24643 S: Maintained
24644 F: drivers/net/vsockmon.c
24645 F: include/net/af_vsock.h
24646 F: include/uapi/linux/vm_sockets.h
24647 F: include/uapi/linux/vm_sockets_diag.h
24648 F: include/uapi/linux/vsockmon.h
24649 F: net/vmw_vsock/
24650 F: tools/testing/vsock/
24651
24652 VMA
24653 M: Andrew Morton <akpm@linux-foundation.
24654 M: Liam R. Howlett <Liam.Howlett@oracle.
24655 M: Lorenzo Stoakes <lorenzo.stoakes@orac
24656 R: Vlastimil Babka <vbabka@suse.cz>
24657 R: Jann Horn <jannh@google.com>
24658 L: linux-mm@kvack.org
24659 S: Maintained
24660 W: https://www.linux-mm.org
24661 T: git git://git.kernel.org/pub/scm/lin
24662 F: mm/vma.c
24663 F: mm/vma.h
24664 F: mm/vma_internal.h
24665 F: tools/testing/vma/
24666
24667 VMALLOC
24668 M: Andrew Morton <akpm@linux-foundation.
24669 R: Uladzislau Rezki <urezki@gmail.com>
24670 R: Christoph Hellwig <hch@infradead.org>
24671 L: linux-mm@kvack.org
24672 S: Maintained
24673 W: http://www.linux-mm.org
24674 T: git git://git.kernel.org/pub/scm/lin
24675 F: include/linux/vmalloc.h
24676 F: mm/vmalloc.c
24677
24678 VME SUBSYSTEM
24679 L: linux-kernel@vger.kernel.org
24680 S: Orphan
24681 T: git git://git.kernel.org/pub/scm/lin
24682 F: Documentation/driver-api/vme.rst
24683 F: drivers/staging/vme_user/
24684
24685 VMWARE BALLOON DRIVER
24686 M: Jerrin Shaji George <jerrin.shaji-geo
24687 R: Broadcom internal kernel review list<
24688 L: linux-kernel@vger.kernel.org
24689 S: Supported
24690 F: drivers/misc/vmw_balloon.c
24691
24692 VMWARE HYPERVISOR INTERFACE
24693 M: Ajay Kaher <ajay.kaher@broadcom.com>
24694 M: Alexey Makhalov <alexey.amakhalov@bro
24695 R: Broadcom internal kernel review list<
24696 L: virtualization@lists.linux.dev
24697 L: x86@kernel.org
24698 S: Supported
24699 T: git git://git.kernel.org/pub/scm/lin
24700 F: arch/x86/include/asm/vmware.h
24701 F: arch/x86/kernel/cpu/vmware.c
24702
24703 VMWARE PVRDMA DRIVER
24704 M: Bryan Tan <bryan-bt.tan@broadcom.com>
24705 M: Vishnu Dasa <vishnu.dasa@broadcom.com
24706 R: Broadcom internal kernel review list<
24707 L: linux-rdma@vger.kernel.org
24708 S: Supported
24709 F: drivers/infiniband/hw/vmw_pvrdma/
24710
24711 VMWARE PVSCSI DRIVER
24712 M: Vishal Bhakta <vishal.bhakta@broadcom
24713 R: Broadcom internal kernel review list<
24714 L: linux-scsi@vger.kernel.org
24715 S: Supported
24716 F: drivers/scsi/vmw_pvscsi.c
24717 F: drivers/scsi/vmw_pvscsi.h
24718
24719 VMWARE VIRTUAL PTP CLOCK DRIVER
24720 M: Nick Shi <nick.shi@broadcom.com>
24721 R: Ajay Kaher <ajay.kaher@broadcom.com>
24722 R: Alexey Makhalov <alexey.amakhalov@bro
24723 R: Broadcom internal kernel review list<
24724 L: netdev@vger.kernel.org
24725 S: Supported
24726 F: drivers/ptp/ptp_vmw.c
24727
24728 VMWARE VMCI DRIVER
24729 M: Bryan Tan <bryan-bt.tan@broadcom.com>
24730 M: Vishnu Dasa <vishnu.dasa@broadcom.com
24731 R: Broadcom internal kernel review list<
24732 L: linux-kernel@vger.kernel.org
24733 S: Supported
24734 F: drivers/misc/vmw_vmci/
24735 F: include/linux/vmw_vmci*
24736
24737 VMWARE VMMOUSE SUBDRIVER
24738 M: Zack Rusin <zack.rusin@broadcom.com>
24739 R: Broadcom internal kernel review list<
24740 L: linux-input@vger.kernel.org
24741 S: Supported
24742 F: drivers/input/mouse/vmmouse.c
24743 F: drivers/input/mouse/vmmouse.h
24744
24745 VMWARE VMXNET3 ETHERNET DRIVER
24746 M: Ronak Doshi <ronak.doshi@broadcom.com
24747 R: Broadcom internal kernel review list<
24748 L: netdev@vger.kernel.org
24749 S: Supported
24750 F: drivers/net/vmxnet3/
24751
24752 VMWARE VSOCK VMCI TRANSPORT DRIVER
24753 M: Bryan Tan <bryan-bt.tan@broadcom.com>
24754 M: Vishnu Dasa <vishnu.dasa@broadcom.com
24755 R: Broadcom internal kernel review list<
24756 L: linux-kernel@vger.kernel.org
24757 S: Supported
24758 F: net/vmw_vsock/vmci_transport*
24759
24760 VOCORE VOCORE2 BOARD
24761 M: Harvey Hunt <harveyhuntnexus@gmail.co
24762 L: linux-mips@vger.kernel.org
24763 S: Maintained
24764 F: arch/mips/boot/dts/ralink/vocore2.dt
24765
24766 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
24767 M: Liam Girdwood <lgirdwood@gmail.com>
24768 M: Mark Brown <broonie@kernel.org>
24769 L: linux-kernel@vger.kernel.org
24770 S: Supported
24771 W: http://www.slimlogic.co.uk/?p=48
24772 T: git git://git.kernel.org/pub/scm/lin
24773 F: Documentation/devicetree/bindings/re
24774 F: Documentation/power/regulator/
24775 F: drivers/regulator/
24776 F: include/dt-bindings/regulator/
24777 F: include/linux/regulator/
24778 K: regulator_get_optional
24779
24780 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
24781 R: Matti Vaittinen <mazziesaccount@gmail
24782 F: drivers/regulator/irq_helpers.c
24783
24784 VRF
24785 M: David Ahern <dsahern@kernel.org>
24786 L: netdev@vger.kernel.org
24787 S: Maintained
24788 F: Documentation/networking/vrf.rst
24789 F: drivers/net/vrf.c
24790
24791 VSPRINTF
24792 M: Petr Mladek <pmladek@suse.com>
24793 M: Steven Rostedt <rostedt@goodmis.org>
24794 R: Andy Shevchenko <andriy.shevchenko@li
24795 R: Rasmus Villemoes <linux@rasmusvillemo
24796 R: Sergey Senozhatsky <senozhatsky@chrom
24797 S: Maintained
24798 T: git git://git.kernel.org/pub/scm/lin
24799 F: Documentation/core-api/printk-format
24800 F: lib/test_printf.c
24801 F: lib/test_scanf.c
24802 F: lib/vsprintf.c
24803
24804 VT1211 HARDWARE MONITOR DRIVER
24805 M: Juerg Haefliger <juergh@proton.me>
24806 L: linux-hwmon@vger.kernel.org
24807 S: Maintained
24808 F: Documentation/hwmon/vt1211.rst
24809 F: drivers/hwmon/vt1211.c
24810
24811 VT8231 HARDWARE MONITOR DRIVER
24812 M: Roger Lucas <vt8231@hiddenengine.co.u
24813 L: linux-hwmon@vger.kernel.org
24814 S: Maintained
24815 F: drivers/hwmon/vt8231.c
24816
24817 VUB300 USB to SDIO/SD/MMC bridge chip
24818 L: linux-mmc@vger.kernel.org
24819 S: Orphan
24820 F: drivers/mmc/host/vub300.c
24821
24822 W1 DALLAS'S 1-WIRE BUS
24823 M: Krzysztof Kozlowski <krzk@kernel.org>
24824 S: Maintained
24825 F: Documentation/devicetree/bindings/w1
24826 F: Documentation/w1/
24827 F: drivers/w1/
24828 F: include/linux/w1.h
24829
24830 W83791D HARDWARE MONITORING DRIVER
24831 M: Marc Hulsman <m.hulsman@tudelft.nl>
24832 L: linux-hwmon@vger.kernel.org
24833 S: Maintained
24834 F: Documentation/hwmon/w83791d.rst
24835 F: drivers/hwmon/w83791d.c
24836
24837 W83793 HARDWARE MONITORING DRIVER
24838 M: Rudolf Marek <r.marek@assembler.cz>
24839 L: linux-hwmon@vger.kernel.org
24840 S: Maintained
24841 F: Documentation/hwmon/w83793.rst
24842 F: drivers/hwmon/w83793.c
24843
24844 W83795 HARDWARE MONITORING DRIVER
24845 M: Jean Delvare <jdelvare@suse.com>
24846 L: linux-hwmon@vger.kernel.org
24847 S: Maintained
24848 F: drivers/hwmon/w83795.c
24849
24850 W83L51xD SD/MMC CARD INTERFACE DRIVER
24851 M: Pierre Ossman <pierre@ossman.eu>
24852 S: Maintained
24853 F: drivers/mmc/host/wbsd.*
24854
24855 WACOM PROTOCOL 4 SERIAL TABLETS
24856 M: Julian Squires <julian@cipht.net>
24857 M: Hans de Goede <hdegoede@redhat.com>
24858 L: linux-input@vger.kernel.org
24859 S: Maintained
24860 F: drivers/input/tablet/wacom_serial4.c
24861
24862 WANGXUN ETHERNET DRIVER
24863 M: Jiawen Wu <jiawenwu@trustnetic.com>
24864 M: Mengyuan Lou <mengyuanlou@net-swift.c
24865 L: netdev@vger.kernel.org
24866 S: Maintained
24867 W: https://www.net-swift.com
24868 F: Documentation/networking/device_driv
24869 F: drivers/net/ethernet/wangxun/
24870 F: drivers/net/pcs/pcs-xpcs-wx.c
24871
24872 WATCHDOG DEVICE DRIVERS
24873 M: Wim Van Sebroeck <wim@linux-watchdog.
24874 M: Guenter Roeck <linux@roeck-us.net>
24875 L: linux-watchdog@vger.kernel.org
24876 S: Maintained
24877 W: http://www.linux-watchdog.org/
24878 T: git git://www.linux-watchdog.org/lin
24879 F: Documentation/devicetree/bindings/wa
24880 F: Documentation/watchdog/
24881 F: drivers/watchdog/
24882 F: include/linux/watchdog.h
24883 F: include/trace/events/watchdog.h
24884 F: include/uapi/linux/watchdog.h
24885
24886 WAVE5 VPU CODEC DRIVER
24887 M: Nas Chung <nas.chung@chipsnmedia.com>
24888 M: Jackson Lee <jackson.lee@chipsnmedia.
24889 L: linux-media@vger.kernel.org
24890 S: Maintained
24891 F: Documentation/devicetree/bindings/me
24892 F: drivers/media/platform/chips-media/w
24893
24894 WHISKEYCOVE PMIC GPIO DRIVER
24895 M: Kuppuswamy Sathyanarayanan <sathyanar
24896 L: linux-gpio@vger.kernel.org
24897 S: Maintained
24898 F: drivers/gpio/gpio-wcove.c
24899
24900 WHWAVE RTC DRIVER
24901 M: Dianlong Li <long17.cool@163.com>
24902 L: linux-rtc@vger.kernel.org
24903 S: Maintained
24904 F: drivers/rtc/rtc-sd3078.c
24905
24906 WIIMOTE HID DRIVER
24907 M: David Rheinsberg <david@readahead.eu>
24908 L: linux-input@vger.kernel.org
24909 S: Maintained
24910 F: drivers/hid/hid-wiimote*
24911
24912 WILOCITY WIL6210 WIRELESS DRIVER
24913 L: linux-wireless@vger.kernel.org
24914 S: Orphan
24915 W: https://wireless.wiki.kernel.org/en/
24916 F: drivers/net/wireless/ath/wil6210/
24917
24918 WINBOND CIR DRIVER
24919 M: David Härdeman <david@hardeman.nu>
24920 S: Maintained
24921 F: drivers/media/rc/winbond-cir.c
24922
24923 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
24924 L: linux-watchdog@vger.kernel.org
24925 S: Orphan
24926 F: drivers/watchdog/ebc-c384_wdt.c
24927
24928 WINSYSTEMS WS16C48 GPIO DRIVER
24929 M: William Breathitt Gray <wbg@kernel.or
24930 L: linux-gpio@vger.kernel.org
24931 S: Maintained
24932 F: drivers/gpio/gpio-ws16c48.c
24933
24934 WIREGUARD SECURE NETWORK TUNNEL
24935 M: Jason A. Donenfeld <Jason@zx2c4.com>
24936 L: wireguard@lists.zx2c4.com
24937 L: netdev@vger.kernel.org
24938 S: Maintained
24939 F: drivers/net/wireguard/
24940 F: tools/testing/selftests/wireguard/
24941
24942 WISTRON LAPTOP BUTTON DRIVER
24943 M: Miloslav Trmac <mitr@volny.cz>
24944 S: Maintained
24945 F: drivers/input/misc/wistron_btns.c
24946
24947 WMI BINARY MOF DRIVER
24948 M: Armin Wolf <W_Armin@gmx.de>
24949 R: Thomas Weißschuh <linux@weissschuh.n
24950 L: platform-driver-x86@vger.kernel.org
24951 S: Maintained
24952 F: Documentation/ABI/stable/sysfs-platf
24953 F: Documentation/wmi/devices/wmi-bmof.r
24954 F: drivers/platform/x86/wmi-bmof.c
24955
24956 WOLFSON MICROELECTRONICS DRIVERS
24957 L: patches@opensource.cirrus.com
24958 S: Supported
24959 W: https://github.com/CirrusLogic/linux
24960 T: git https://github.com/CirrusLogic/l
24961 F: Documentation/devicetree/bindings/ex
24962 F: Documentation/devicetree/bindings/mf
24963 F: Documentation/devicetree/bindings/mf
24964 F: Documentation/devicetree/bindings/re
24965 F: Documentation/devicetree/bindings/so
24966 F: Documentation/devicetree/bindings/so
24967 F: Documentation/hwmon/wm83??.rst
24968 F: arch/arm/mach-s3c/mach-crag6410*
24969 F: drivers/clk/clk-wm83*.c
24970 F: drivers/gpio/gpio-*wm*.c
24971 F: drivers/gpio/gpio-arizona.c
24972 F: drivers/hwmon/wm83??-hwmon.c
24973 F: drivers/input/misc/wm831x-on.c
24974 F: drivers/input/touchscreen/wm831x-ts.
24975 F: drivers/input/touchscreen/wm97*.c
24976 F: drivers/leds/leds-wm83*.c
24977 F: drivers/mfd/arizona*
24978 F: drivers/mfd/cs47l24*
24979 F: drivers/mfd/wm*.c
24980 F: drivers/power/supply/wm83*.c
24981 F: drivers/regulator/arizona*
24982 F: drivers/regulator/wm8*.c
24983 F: drivers/rtc/rtc-wm83*.c
24984 F: drivers/video/backlight/wm83*_bl.c
24985 F: drivers/watchdog/wm83*_wdt.c
24986 F: include/linux/mfd/arizona/
24987 F: include/linux/mfd/wm831x/
24988 F: include/linux/mfd/wm8350/
24989 F: include/linux/mfd/wm8400*
24990 F: include/linux/regulator/arizona*
24991 F: include/linux/wm97xx.h
24992 F: include/sound/wm????.h
24993 F: sound/soc/codecs/arizona*
24994 F: sound/soc/codecs/cs47l24*
24995 F: sound/soc/codecs/wm*
24996
24997 WORKQUEUE
24998 M: Tejun Heo <tj@kernel.org>
24999 R: Lai Jiangshan <jiangshanlai@gmail.com
25000 S: Maintained
25001 T: git git://git.kernel.org/pub/scm/lin
25002 F: Documentation/core-api/workqueue.rst
25003 F: include/linux/workqueue.h
25004 F: kernel/workqueue.c
25005 F: kernel/workqueue_internal.h
25006
25007 WWAN DRIVERS
25008 M: Loic Poulain <loic.poulain@linaro.org
25009 M: Sergey Ryazanov <ryazanov.s.a@gmail.c
25010 R: Johannes Berg <johannes@sipsolutions.
25011 L: netdev@vger.kernel.org
25012 S: Maintained
25013 F: drivers/net/wwan/
25014 F: include/linux/wwan.h
25015 F: include/uapi/linux/wwan.h
25016
25017 X-POWERS AXP288 PMIC DRIVERS
25018 M: Hans de Goede <hdegoede@redhat.com>
25019 S: Maintained
25020 F: drivers/acpi/pmic/intel_pmic_xpower.
25021 N: axp288
25022
25023 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
25024 M: Chen-Yu Tsai <wens@csie.org>
25025 L: linux-kernel@vger.kernel.org
25026 S: Maintained
25027 N: axp[128]
25028
25029 X.25 STACK
25030 M: Martin Schiller <ms@dev.tdt.de>
25031 L: linux-x25@vger.kernel.org
25032 S: Maintained
25033 F: Documentation/networking/lapb-module
25034 F: Documentation/networking/x25*
25035 F: drivers/net/wan/hdlc_x25.c
25036 F: drivers/net/wan/lapbether.c
25037 F: include/*/lapb.h
25038 F: include/net/x25*
25039 F: include/uapi/linux/x25.h
25040 F: net/lapb/
25041 F: net/x25/
25042
25043 X86 ARCHITECTURE (32-BIT AND 64-BIT)
25044 M: Thomas Gleixner <tglx@linutronix.de>
25045 M: Ingo Molnar <mingo@redhat.com>
25046 M: Borislav Petkov <bp@alien8.de>
25047 M: Dave Hansen <dave.hansen@linux.intel.
25048 M: x86@kernel.org
25049 R: "H. Peter Anvin" <hpa@zytor.com>
25050 L: linux-kernel@vger.kernel.org
25051 S: Maintained
25052 T: git git://git.kernel.org/pub/scm/lin
25053 F: Documentation/arch/x86/
25054 F: Documentation/devicetree/bindings/x8
25055 F: arch/x86/
25056 F: tools/testing/selftests/x86
25057
25058 X86 CPUID DATABASE
25059 M: Borislav Petkov <bp@alien8.de>
25060 M: Thomas Gleixner <tglx@linutronix.de>
25061 M: x86@kernel.org
25062 R: Ahmed S. Darwish <darwi@linutronix.de
25063 L: x86-cpuid@lists.linux.dev
25064 S: Maintained
25065 W: https://x86-cpuid.org
25066 F: tools/arch/x86/kcpuid/cpuid.csv
25067
25068 X86 ENTRY CODE
25069 M: Andy Lutomirski <luto@kernel.org>
25070 L: linux-kernel@vger.kernel.org
25071 S: Maintained
25072 T: git git://git.kernel.org/pub/scm/lin
25073 F: arch/x86/entry/
25074
25075 X86 HARDWARE VULNERABILITIES
25076 M: Thomas Gleixner <tglx@linutronix.de>
25077 M: Borislav Petkov <bp@alien8.de>
25078 M: Peter Zijlstra <peterz@infradead.org>
25079 M: Josh Poimboeuf <jpoimboe@kernel.org>
25080 R: Pawan Gupta <pawan.kumar.gupta@linux.
25081 S: Maintained
25082 F: Documentation/admin-guide/hw-vuln/
25083 F: arch/x86/include/asm/nospec-branch.h
25084 F: arch/x86/kernel/cpu/bugs.c
25085
25086 X86 MCE INFRASTRUCTURE
25087 M: Tony Luck <tony.luck@intel.com>
25088 M: Borislav Petkov <bp@alien8.de>
25089 L: linux-edac@vger.kernel.org
25090 S: Maintained
25091 F: Documentation/ABI/testing/sysfs-mce
25092 F: Documentation/arch/x86/x86_64/machin
25093 F: arch/x86/kernel/cpu/mce/*
25094
25095 X86 MICROCODE UPDATE SUPPORT
25096 M: Borislav Petkov <bp@alien8.de>
25097 S: Maintained
25098 F: arch/x86/kernel/cpu/microcode/*
25099
25100 X86 MM
25101 M: Dave Hansen <dave.hansen@linux.intel.
25102 M: Andy Lutomirski <luto@kernel.org>
25103 M: Peter Zijlstra <peterz@infradead.org>
25104 L: linux-kernel@vger.kernel.org
25105 S: Maintained
25106 T: git git://git.kernel.org/pub/scm/lin
25107 F: arch/x86/mm/
25108
25109 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIV
25110 M: Hans de Goede <hdegoede@redhat.com>
25111 L: platform-driver-x86@vger.kernel.org
25112 S: Maintained
25113 T: git git://git.kernel.org/pub/scm/lin
25114 F: drivers/platform/x86/x86-android-tab
25115
25116 X86 PLATFORM DRIVERS
25117 M: Hans de Goede <hdegoede@redhat.com>
25118 M: Ilpo Järvinen <ilpo.jarvinen@linux.i
25119 L: platform-driver-x86@vger.kernel.org
25120 S: Maintained
25121 Q: https://patchwork.kernel.org/project
25122 T: git git://git.kernel.org/pub/scm/lin
25123 F: drivers/platform/olpc/
25124 F: drivers/platform/x86/
25125 F: include/linux/platform_data/x86/
25126
25127 X86 PLATFORM UV HPE SUPERDOME FLEX
25128 M: Steve Wahl <steve.wahl@hpe.com>
25129 R: Justin Ernst <justin.ernst@hpe.com>
25130 R: Kyle Meyer <kyle.meyer@hpe.com>
25131 R: Dimitri Sivanich <dimitri.sivanich@hp
25132 R: Russ Anderson <russ.anderson@hpe.com>
25133 S: Supported
25134 F: arch/x86/include/asm/uv/
25135 F: arch/x86/kernel/apic/x2apic_uv_x.c
25136 F: arch/x86/platform/uv/
25137
25138 X86 STACK UNWINDING
25139 M: Josh Poimboeuf <jpoimboe@kernel.org>
25140 M: Peter Zijlstra <peterz@infradead.org>
25141 S: Supported
25142 F: arch/x86/include/asm/unwind*.h
25143 F: arch/x86/kernel/dumpstack.c
25144 F: arch/x86/kernel/stacktrace.c
25145 F: arch/x86/kernel/unwind_*.c
25146
25147 X86 TRUST DOMAIN EXTENSIONS (TDX)
25148 M: Kirill A. Shutemov <kirill.shutemov@l
25149 R: Dave Hansen <dave.hansen@linux.intel.
25150 L: x86@kernel.org
25151 L: linux-coco@lists.linux.dev
25152 S: Supported
25153 T: git git://git.kernel.org/pub/scm/lin
25154 F: arch/x86/boot/compressed/tdx*
25155 F: arch/x86/coco/tdx/
25156 F: arch/x86/include/asm/shared/tdx.h
25157 F: arch/x86/include/asm/tdx.h
25158 F: arch/x86/virt/vmx/tdx/
25159 F: drivers/virt/coco/tdx-guest
25160
25161 X86 VDSO
25162 M: Andy Lutomirski <luto@kernel.org>
25163 L: linux-kernel@vger.kernel.org
25164 S: Maintained
25165 T: git git://git.kernel.org/pub/scm/lin
25166 F: arch/x86/entry/vdso/
25167
25168 XARRAY
25169 M: Matthew Wilcox <willy@infradead.org>
25170 L: linux-fsdevel@vger.kernel.org
25171 S: Supported
25172 F: Documentation/core-api/xarray.rst
25173 F: include/linux/idr.h
25174 F: include/linux/xarray.h
25175 F: lib/idr.c
25176 F: lib/xarray.c
25177 F: tools/testing/radix-tree
25178
25179 XBOX DVD IR REMOTE
25180 M: Benjamin Valentin <benpicco@googlemai
25181 S: Maintained
25182 F: drivers/media/rc/keymaps/rc-xbox-dvd
25183 F: drivers/media/rc/xbox_remote.c
25184
25185 XC2028/3028 TUNER DRIVER
25186 M: Mauro Carvalho Chehab <mchehab@kernel
25187 L: linux-media@vger.kernel.org
25188 S: Maintained
25189 W: https://linuxtv.org
25190 T: git git://linuxtv.org/media_tree.git
25191 F: drivers/media/tuners/xc2028.*
25192
25193 XDP (eXpress Data Path)
25194 M: Alexei Starovoitov <ast@kernel.org>
25195 M: Daniel Borkmann <daniel@iogearbox.net
25196 M: David S. Miller <davem@davemloft.net>
25197 M: Jakub Kicinski <kuba@kernel.org>
25198 M: Jesper Dangaard Brouer <hawk@kernel.o
25199 M: John Fastabend <john.fastabend@gmail.
25200 L: netdev@vger.kernel.org
25201 L: bpf@vger.kernel.org
25202 S: Supported
25203 F: drivers/net/ethernet/*/*/*/*/*xdp*
25204 F: drivers/net/ethernet/*/*/*xdp*
25205 F: include/net/xdp.h
25206 F: include/net/xdp_priv.h
25207 F: include/trace/events/xdp.h
25208 F: kernel/bpf/cpumap.c
25209 F: kernel/bpf/devmap.c
25210 F: net/core/xdp.c
25211 F: samples/bpf/xdp*
25212 F: tools/testing/selftests/bpf/*/*xdp*
25213 F: tools/testing/selftests/bpf/*xdp*
25214 K: (?:\b|_)xdp(?:\b|_)
25215
25216 XDP SOCKETS (AF_XDP)
25217 M: Björn Töpel <bjorn@kernel.org>
25218 M: Magnus Karlsson <magnus.karlsson@inte
25219 M: Maciej Fijalkowski <maciej.fijalkowsk
25220 R: Jonathan Lemon <jonathan.lemon@gmail.
25221 L: netdev@vger.kernel.org
25222 L: bpf@vger.kernel.org
25223 S: Maintained
25224 F: Documentation/networking/af_xdp.rst
25225 F: include/net/netns/xdp.h
25226 F: include/net/xdp_sock*
25227 F: include/net/xsk_buff_pool.h
25228 F: include/uapi/linux/if_xdp.h
25229 F: include/uapi/linux/xdp_diag.h
25230 F: net/xdp/
25231 F: tools/testing/selftests/bpf/*xsk*
25232
25233 XEN BLOCK SUBSYSTEM
25234 M: Roger Pau Monné <roger.pau@citrix.co
25235 L: xen-devel@lists.xenproject.org (mode
25236 S: Supported
25237 F: drivers/block/xen*
25238 F: drivers/block/xen-blkback/*
25239
25240 XEN HYPERVISOR ARM
25241 M: Stefano Stabellini <sstabellini@kerne
25242 L: xen-devel@lists.xenproject.org (mode
25243 S: Maintained
25244 F: arch/arm/include/asm/xen/
25245 F: arch/arm/xen/
25246
25247 XEN HYPERVISOR ARM64
25248 M: Stefano Stabellini <sstabellini@kerne
25249 L: xen-devel@lists.xenproject.org (mode
25250 S: Maintained
25251 F: arch/arm64/include/asm/xen/
25252 F: arch/arm64/xen/
25253
25254 XEN HYPERVISOR INTERFACE
25255 M: Juergen Gross <jgross@suse.com>
25256 M: Stefano Stabellini <sstabellini@kerne
25257 R: Oleksandr Tyshchenko <oleksandr_tyshc
25258 L: xen-devel@lists.xenproject.org (mode
25259 S: Supported
25260 T: git git://git.kernel.org/pub/scm/lin
25261 F: Documentation/ABI/stable/sysfs-hyper
25262 F: Documentation/ABI/testing/sysfs-hype
25263 F: drivers/*/xen-*front.c
25264 F: drivers/xen/
25265 F: include/uapi/xen/
25266 F: include/xen/
25267 F: kernel/configs/xen.config
25268
25269 XEN HYPERVISOR X86
25270 M: Juergen Gross <jgross@suse.com>
25271 R: Boris Ostrovsky <boris.ostrovsky@orac
25272 L: xen-devel@lists.xenproject.org (mode
25273 S: Supported
25274 F: arch/x86/configs/xen.config
25275 F: arch/x86/include/asm/pvclock-abi.h
25276 F: arch/x86/include/asm/xen/
25277 F: arch/x86/platform/pvh/
25278 F: arch/x86/xen/
25279
25280 XEN NETWORK BACKEND DRIVER
25281 M: Wei Liu <wei.liu@kernel.org>
25282 M: Paul Durrant <paul@xen.org>
25283 L: xen-devel@lists.xenproject.org (mode
25284 L: netdev@vger.kernel.org
25285 S: Supported
25286 F: drivers/net/xen-netback/*
25287
25288 XEN PCI SUBSYSTEM
25289 M: Juergen Gross <jgross@suse.com>
25290 L: xen-devel@lists.xenproject.org (mode
25291 S: Supported
25292 F: arch/x86/pci/*xen*
25293 F: drivers/pci/*xen*
25294
25295 XEN PVSCSI DRIVERS
25296 M: Juergen Gross <jgross@suse.com>
25297 L: xen-devel@lists.xenproject.org (mode
25298 L: linux-scsi@vger.kernel.org
25299 S: Supported
25300 F: drivers/scsi/xen-scsifront.c
25301 F: drivers/xen/xen-scsiback.c
25302 F: include/xen/interface/io/vscsiif.h
25303
25304 XEN PVUSB DRIVER
25305 M: Juergen Gross <jgross@suse.com>
25306 L: xen-devel@lists.xenproject.org (mode
25307 L: linux-usb@vger.kernel.org
25308 S: Supported
25309 F: drivers/usb/host/xen*
25310 F: include/xen/interface/io/usbif.h
25311
25312 XEN SOUND FRONTEND DRIVER
25313 M: Oleksandr Andrushchenko <oleksandr_an
25314 L: xen-devel@lists.xenproject.org (mode
25315 L: linux-sound@vger.kernel.org
25316 S: Supported
25317 F: sound/xen/*
25318
25319 XEN SWIOTLB SUBSYSTEM
25320 M: Juergen Gross <jgross@suse.com>
25321 M: Stefano Stabellini <sstabellini@kerne
25322 L: xen-devel@lists.xenproject.org (mode
25323 L: iommu@lists.linux.dev
25324 S: Supported
25325 F: arch/*/include/asm/xen/swiotlb-xen.h
25326 F: drivers/xen/swiotlb-xen.c
25327 F: include/xen/arm/swiotlb-xen.h
25328 F: include/xen/swiotlb-xen.h
25329
25330 XFS FILESYSTEM
25331 M: Carlos Maiolino <cem@kernel.org>
25332 R: Darrick J. Wong <djwong@kernel.org>
25333 L: linux-xfs@vger.kernel.org
25334 S: Supported
25335 W: http://xfs.org/
25336 C: irc://irc.oftc.net/xfs
25337 T: git git://git.kernel.org/pub/scm/fs/
25338 P: Documentation/filesystems/xfs/xfs-ma
25339 F: Documentation/ABI/testing/sysfs-fs-x
25340 F: Documentation/admin-guide/xfs.rst
25341 F: Documentation/filesystems/xfs/*
25342 F: fs/xfs/
25343 F: include/uapi/linux/dqblk_xfs.h
25344 F: include/uapi/linux/fsmap.h
25345
25346 XILINX AMS DRIVER
25347 M: Anand Ashok Dumbre <anand.ashok.dumbr
25348 L: linux-iio@vger.kernel.org
25349 S: Maintained
25350 F: Documentation/devicetree/bindings/ii
25351 F: drivers/iio/adc/xilinx-ams.c
25352
25353 XILINX AXI ETHERNET DRIVER
25354 M: Radhey Shyam Pandey <radhey.shyam.pan
25355 S: Maintained
25356 F: Documentation/devicetree/bindings/ne
25357 F: drivers/net/ethernet/xilinx/xilinx_a
25358
25359 XILINX CAN DRIVER
25360 M: Appana Durga Kedareswara rao <appana.
25361 L: linux-can@vger.kernel.org
25362 S: Maintained
25363 F: Documentation/devicetree/bindings/ne
25364 F: drivers/net/can/xilinx_can.c
25365
25366 XILINX EVENT MANAGEMENT DRIVER
25367 M: Michal Simek <michal.simek@amd.com>
25368 S: Maintained
25369 F: drivers/soc/xilinx/xlnx_event_manage
25370 F: include/linux/firmware/xlnx-event-ma
25371
25372 XILINX GPIO DRIVER
25373 M: Shubhrajyoti Datta <shubhrajyoti.datt
25374 R: Srinivas Neeli <srinivas.neeli@amd.co
25375 R: Michal Simek <michal.simek@amd.com>
25376 S: Maintained
25377 F: Documentation/devicetree/bindings/gp
25378 F: Documentation/devicetree/bindings/gp
25379 F: drivers/gpio/gpio-xilinx.c
25380 F: drivers/gpio/gpio-zynq.c
25381
25382 XILINX LL TEMAC ETHERNET DRIVER
25383 L: netdev@vger.kernel.org
25384 S: Orphan
25385 F: drivers/net/ethernet/xilinx/ll_temac
25386
25387 XILINX PWM DRIVER
25388 M: Sean Anderson <sean.anderson@seco.com
25389 S: Maintained
25390 F: drivers/pwm/pwm-xilinx.c
25391 F: include/clocksource/timer-xilinx.h
25392
25393 XILINX SD-FEC IP CORES
25394 M: Derek Kiernan <derek.kiernan@amd.com>
25395 M: Dragan Cvetic <dragan.cvetic@amd.com>
25396 S: Maintained
25397 F: Documentation/devicetree/bindings/mi
25398 F: Documentation/misc-devices/xilinx_sd
25399 F: drivers/misc/Kconfig
25400 F: drivers/misc/Makefile
25401 F: drivers/misc/xilinx_sdfec.c
25402 F: include/uapi/misc/xilinx_sdfec.h
25403
25404 XILINX UARTLITE SERIAL DRIVER
25405 M: Peter Korsgaard <jacmet@sunsite.dk>
25406 L: linux-serial@vger.kernel.org
25407 S: Maintained
25408 F: drivers/tty/serial/uartlite.c
25409
25410 XILINX VIDEO IP CORES
25411 M: Laurent Pinchart <laurent.pinchart@id
25412 L: linux-media@vger.kernel.org
25413 S: Supported
25414 T: git git://linuxtv.org/media_tree.git
25415 F: Documentation/devicetree/bindings/me
25416 F: drivers/media/platform/xilinx/
25417 F: include/uapi/linux/xilinx-v4l2-contr
25418
25419 XILINX VERSAL EDAC DRIVER
25420 M: Shubhrajyoti Datta <shubhrajyoti.datt
25421 M: Sai Krishna Potthuri <sai.krishna.pot
25422 S: Maintained
25423 F: Documentation/devicetree/bindings/me
25424 F: drivers/edac/versal_edac.c
25425
25426 XILINX WATCHDOG DRIVER
25427 M: Srinivas Neeli <srinivas.neeli@amd.co
25428 R: Shubhrajyoti Datta <shubhrajyoti.datt
25429 R: Michal Simek <michal.simek@amd.com>
25430 S: Maintained
25431 F: Documentation/devicetree/bindings/wa
25432 F: Documentation/devicetree/bindings/wa
25433 F: drivers/watchdog/of_xilinx_wdt.c
25434 F: drivers/watchdog/xilinx_wwdt.c
25435
25436 XILINX XDMA DRIVER
25437 M: Lizhi Hou <lizhi.hou@amd.com>
25438 M: Brian Xu <brian.xu@amd.com>
25439 M: Raj Kumar Rampelli <raj.kumar.rampell
25440 L: dmaengine@vger.kernel.org
25441 S: Supported
25442 F: drivers/dma/xilinx/xdma-regs.h
25443 F: drivers/dma/xilinx/xdma.c
25444 F: include/linux/dma/amd_xdma.h
25445 F: include/linux/platform_data/amd_xdma
25446
25447 XILINX ZYNQMP DPDMA DRIVER
25448 M: Laurent Pinchart <laurent.pinchart@id
25449 L: dmaengine@vger.kernel.org
25450 S: Supported
25451 F: Documentation/devicetree/bindings/dm
25452 F: drivers/dma/xilinx/xilinx_dpdma.c
25453 F: include/dt-bindings/dma/xlnx-zynqmp-
25454
25455 XILINX ZYNQMP OCM EDAC DRIVER
25456 M: Shubhrajyoti Datta <shubhrajyoti.datt
25457 M: Sai Krishna Potthuri <sai.krishna.pot
25458 S: Maintained
25459 F: Documentation/devicetree/bindings/me
25460 F: drivers/edac/zynqmp_edac.c
25461
25462 XILINX ZYNQMP PSGTR PHY DRIVER
25463 M: Laurent Pinchart <laurent.pinchart@id
25464 L: linux-kernel@vger.kernel.org
25465 S: Supported
25466 T: git https://github.com/Xilinx/linux-
25467 F: Documentation/devicetree/bindings/ph
25468 F: drivers/phy/xilinx/phy-zynqmp.c
25469
25470 XILINX ZYNQMP SHA3 DRIVER
25471 M: Harsha <harsha.harsha@amd.com>
25472 S: Maintained
25473 F: drivers/crypto/xilinx/zynqmp-sha.c
25474
25475 XILINX ZYNQMP NVMEM DRIVER
25476 M: Praveen Teja Kundanala <praveen.teja.
25477 M: Kalyani Akula <kalyani.akula@amd.com>
25478 R: Michal Simek <michal.simek@amd.com>
25479 S: Maintained
25480 F: Documentation/devicetree/bindings/nv
25481 F: drivers/nvmem/zynqmp_nvmem.c
25482
25483 XILLYBUS DRIVER
25484 M: Eli Billauer <eli.billauer@gmail.com>
25485 L: linux-kernel@vger.kernel.org
25486 S: Supported
25487 F: drivers/char/xillybus/
25488
25489 XLP9XX I2C DRIVER
25490 M: George Cherian <gcherian@marvell.com>
25491 L: linux-i2c@vger.kernel.org
25492 S: Supported
25493 W: http://www.marvell.com
25494 F: drivers/i2c/busses/i2c-xlp9xx.c
25495
25496 XRA1403 GPIO EXPANDER
25497 M: Nandor Han <nandor.han@ge.com>
25498 L: linux-gpio@vger.kernel.org
25499 S: Maintained
25500 F: Documentation/devicetree/bindings/gp
25501 F: drivers/gpio/gpio-xra1403.c
25502
25503 XTENSA XTFPGA PLATFORM SUPPORT
25504 M: Max Filippov <jcmvbkbc@gmail.com>
25505 S: Maintained
25506 F: drivers/spi/spi-xtensa-xtfpga.c
25507 F: sound/soc/xtensa/xtfpga-i2s.c
25508
25509 XZ EMBEDDED
25510 M: Lasse Collin <lasse.collin@tukaani.or
25511 S: Maintained
25512 W: https://tukaani.org/xz/embedded.html
25513 B: https://github.com/tukaani-project/x
25514 C: irc://irc.libera.chat/tukaani
25515 F: Documentation/staging/xz.rst
25516 F: include/linux/decompress/unxz.h
25517 F: include/linux/xz.h
25518 F: lib/decompress_unxz.c
25519 F: lib/xz/
25520 F: scripts/xz_wrap.sh
25521
25522 YAM DRIVER FOR AX.25
25523 M: Jean-Paul Roubelat <jpr@f6fbb.org>
25524 L: linux-hams@vger.kernel.org
25525 S: Maintained
25526 F: drivers/net/hamradio/yam*
25527 F: include/linux/yam.h
25528
25529 YAMA SECURITY MODULE
25530 M: Kees Cook <kees@kernel.org>
25531 S: Supported
25532 T: git git://git.kernel.org/pub/scm/lin
25533 F: Documentation/admin-guide/LSM/Yama.r
25534 F: security/yama/
25535
25536 YAML NETLINK (YNL)
25537 M: Donald Hunter <donald.hunter@gmail.co
25538 M: Jakub Kicinski <kuba@kernel.org>
25539 F: Documentation/netlink/
25540 F: Documentation/userspace-api/netlink/
25541 F: Documentation/userspace-api/netlink/
25542 F: tools/net/ynl/
25543
25544 YEALINK PHONE DRIVER
25545 M: Henk Vergonet <Henk.Vergonet@gmail.co
25546 S: Maintained
25547 F: Documentation/input/devices/yealink.
25548 F: drivers/input/misc/yealink.*
25549
25550 Z3FOLD COMPRESSED PAGE ALLOCATOR
25551 M: Vitaly Wool <vitaly.wool@konsulko.com
25552 R: Miaohe Lin <linmiaohe@huawei.com>
25553 L: linux-mm@kvack.org
25554 S: Maintained
25555 F: mm/z3fold.c
25556
25557 Z8530 DRIVER FOR AX.25
25558 M: Joerg Reuter <jreuter@yaina.de>
25559 L: linux-hams@vger.kernel.org
25560 S: Maintained
25561 W: http://yaina.de/jreuter/
25562 W: http://www.qsl.net/dl1bke/
25563 F: Documentation/networking/device_driv
25564 F: drivers/net/hamradio/*scc.c
25565 F: drivers/net/hamradio/z8530.h
25566
25567 ZBUD COMPRESSED PAGE ALLOCATOR
25568 M: Seth Jennings <sjenning@redhat.com>
25569 M: Dan Streetman <ddstreet@ieee.org>
25570 L: linux-mm@kvack.org
25571 S: Maintained
25572 F: mm/zbud.c
25573
25574 ZD1211RW WIRELESS DRIVER
25575 L: linux-wireless@vger.kernel.org
25576 S: Orphan
25577 F: drivers/net/wireless/zydas/zd1211rw/
25578
25579 ZD1301 MEDIA DRIVER
25580 L: linux-media@vger.kernel.org
25581 S: Orphan
25582 W: https://linuxtv.org/
25583 Q: https://patchwork.linuxtv.org/projec
25584 F: drivers/media/usb/dvb-usb-v2/zd1301*
25585
25586 ZD1301_DEMOD MEDIA DRIVER
25587 L: linux-media@vger.kernel.org
25588 S: Orphan
25589 W: https://linuxtv.org/
25590 Q: https://patchwork.linuxtv.org/projec
25591 F: drivers/media/dvb-frontends/zd1301_d
25592
25593 ZHAOXIN PROCESSOR SUPPORT
25594 M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.
25595 L: linux-kernel@vger.kernel.org
25596 S: Maintained
25597 F: arch/x86/kernel/cpu/zhaoxin.c
25598
25599 ZONEFS FILESYSTEM
25600 M: Damien Le Moal <dlemoal@kernel.org>
25601 M: Naohiro Aota <naohiro.aota@wdc.com>
25602 R: Johannes Thumshirn <jth@kernel.org>
25603 L: linux-fsdevel@vger.kernel.org
25604 S: Maintained
25605 T: git git://git.kernel.org/pub/scm/lin
25606 F: Documentation/filesystems/zonefs.rst
25607 F: fs/zonefs/
25608
25609 ZR36067 VIDEO FOR LINUX DRIVER
25610 M: Corentin Labbe <clabbe@baylibre.com>
25611 L: mjpeg-users@lists.sourceforge.net
25612 L: linux-media@vger.kernel.org
25613 S: Maintained
25614 W: http://mjpeg.sourceforge.net/driver-
25615 Q: https://patchwork.linuxtv.org/projec
25616 F: Documentation/driver-api/media/drive
25617 F: drivers/media/pci/zoran/
25618
25619 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
25620 M: Minchan Kim <minchan@kernel.org>
25621 M: Sergey Senozhatsky <senozhatsky@chrom
25622 L: linux-kernel@vger.kernel.org
25623 S: Maintained
25624 F: Documentation/admin-guide/blockdev/z
25625 F: drivers/block/zram/
25626
25627 ZS DECSTATION Z85C30 SERIAL DRIVER
25628 M: "Maciej W. Rozycki" <macro@orcam.me.u
25629 S: Maintained
25630 F: drivers/tty/serial/zs.*
25631
25632 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
25633 M: Minchan Kim <minchan@kernel.org>
25634 M: Sergey Senozhatsky <senozhatsky@chrom
25635 L: linux-mm@kvack.org
25636 S: Maintained
25637 F: Documentation/mm/zsmalloc.rst
25638 F: include/linux/zsmalloc.h
25639 F: mm/zsmalloc.c
25640
25641 ZSTD
25642 M: Nick Terrell <terrelln@fb.com>
25643 S: Maintained
25644 B: https://github.com/facebook/zstd/iss
25645 T: git https://github.com/terrelln/linu
25646 F: crypto/zstd.c
25647 F: include/linux/zstd*
25648 F: lib/decompress_unzstd.c
25649 F: lib/zstd/
25650 N: zstd
25651 K: zstd
25652
25653 ZSWAP COMPRESSED SWAP CACHING
25654 M: Johannes Weiner <hannes@cmpxchg.org>
25655 M: Yosry Ahmed <yosryahmed@google.com>
25656 M: Nhat Pham <nphamcs@gmail.com>
25657 R: Chengming Zhou <chengming.zhou@linux.
25658 L: linux-mm@kvack.org
25659 S: Maintained
25660 F: Documentation/admin-guide/mm/zswap.r
25661 F: include/linux/zpool.h
25662 F: include/linux/zswap.h
25663 F: mm/zpool.c
25664 F: mm/zswap.c
25665 F: tools/testing/selftests/cgroup/test_
25666
25667 SENARYTECH AUDIO CODEC DRIVER
25668 M: bo liu <bo.liu@senarytech.com>
25669 S: Maintained
25670 T: git git://git.kernel.org/pub/scm/lin
25671 F: sound/pci/hda/patch_senarytech.c
25672
25673 THE REST
25674 M: Linus Torvalds <torvalds@linux-founda
25675 L: linux-kernel@vger.kernel.org
25676 S: Buried alive in reporters
25677 T: git git://git.kernel.org/pub/scm/lin
25678 F: *
25679 F: */
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