List of maintainers and how to submit kernel changes¶

Please try to follow the guidelines below. This will make things easier on the maintainers. Not all of these guidelines matter for every trivial patch so apply some common sense.

Tips for patch submitters¶

Always test your changes, however small, on at least 4 or 5 people, preferably many more.
Try to release a few ALPHA test versions to the net. Announce them onto the kernel channel and await results. This is especially important for device drivers, because often that’s the only way you will find things like the fact version 3 firmware needs a magic fix you didn’t know about, or some clown changed the chips on a board and not its name. (Don’t laugh! Look at the SMC etherpower for that.)
Make sure your changes compile correctly in multiple configurations. In particular check that changes work both as a module and built into the kernel.
When you are happy with a change make it generally available for testing and await feedback.
Make a patch available to the relevant maintainer in the list. Use diff -u to make the patch easy to merge. Be prepared to get your changes sent back with seemingly silly requests about formatting and variable names. These aren’t as silly as they seem. One job the maintainers (and especially Linus) do is to keep things looking the same. Sometimes this means that the clever hack in your driver to get around a problem actually needs to become a generalized kernel feature ready for next time.

PLEASE check your patch with the automated style checker (scripts/checkpatch.pl) to catch trivial style violations. See process/coding-style for guidance here.

PLEASE CC: the maintainers and mailing lists that are generated by scripts/get_maintainer.pl. The results returned by the script will be best if you have git installed and are making your changes in a branch derived from Linus’ latest git tree. See process/submitting-patches for details.

PLEASE try to include any credit lines you want added with the patch. It avoids people being missed off by mistake and makes it easier to know who wants adding and who doesn’t.

PLEASE document known bugs. If it doesn’t work for everything or does something very odd once a month document it.

PLEASE remember that submissions must be made under the terms of the Linux Foundation certificate of contribution and should include a Signed-off-by: line. The current version of this “Developer’s Certificate of Origin” (DCO) is listed in the file process/submitting-patches.
Make sure you have the right to send any changes you make. If you do changes at work you may find your employer owns the patch not you.
When sending security related changes or reports to a maintainer please Cc: security@kernel.org, especially if the maintainer does not respond. Please keep in mind that the security team is a small set of people who can be efficient only when working on verified bugs. Please only Cc: this list when you have identified that the bug would present a short-term risk to other users if it were publicly disclosed. For example, reports of address leaks do not represent an immediate threat and are better handled publicly, and ideally, should come with a patch proposal. Please do not send automated reports to this list either. Such bugs will be handled better and faster in the usual public places. See admin-guide/security-bugs for details.
Happy hacking.

Descriptions of section entries and preferred order¶

M: Mail patches to: FullName <address@domain>

R: Designated Reviewer: FullName <address@domain>

These reviewers should be CCed on patches.

L: Mailing list that is relevant to this area

S: Status, one of the following:

Supported: Someone is actually paid to look after this.

Maintained: Someone actually looks after it.

Odd Fixes: It has a maintainer but they don’t have time to do

much other than throw the odd patch in. See below..

Orphan: No current maintainer [but maybe you could take the

role as you write your new code].

Obsolete: Old code. Something tagged obsolete generally means

it has been replaced by a better system and you

should be using that.

W: Web-page with status/info

Q: Patchwork web based patch tracking system site

B: URI for where to file bugs. A web-page with detailed bug

filing info, a direct bug tracker link, or a mailto: URI.

C: URI for chat protocol, server and channel where developers

usually hang out, for example irc://server/channel.

P: Subsystem Profile document for more details submitting

patches to the given subsystem. This is either an in-tree file,
or a URI. See maintainer/maintainer-entry-profile
for details.

T: SCM tree type and location.

Type is one of: git, hg, quilt, stgit, topgit

F: Files and directories wildcard patterns.

A trailing slash includes all files and subdirectory files.
F:   drivers/net/    all files in and below drivers/net
F:   drivers/net/*   all files in drivers/net, but not below
F:   /net/         all files in “any top level directory”/net
One pattern per line.  Multiple F: lines acceptable.

X: Excluded files and directories that are NOT maintained, same

rules as F:. Files exclusions are tested before file matches.
Can be useful for excluding a specific subdirectory, for instance:
F:   net/
X:   net/ipv6/
matches all files in and below net excluding net/ipv6/

N: Files and directories Regex patterns.

N:   [^a-z]tegra     all files whose path contains tegra
(not including files like integrator)
One pattern per line.  Multiple N: lines acceptable.
scripts/get_maintainer.pl has different behavior for files that
match F: pattern and matches of N: patterns.  By default,
get_maintainer will not look at git log history when an F: pattern
match occurs.  When an N: match occurs, git log history is used
to also notify the people that have git commit signatures.

K: Content regex (perl extended) pattern match in a patch or file.

For instance:

K: of_get_profile

matches patches or files that contain “of_get_profile”

K: \b(printk|pr_(info|err))\b

matches patches or files that contain one or more of the words

printk, pr_info or pr_err

One regex pattern per line. Multiple K: lines acceptable.

Maintainers List¶

Note

When reading this list, please look for the most precise areas first. When adding to this list, please keep the entries in alphabetical order.

3C59X NETWORK DRIVER¶

Mail:	Steffen Klassert <klassert@kernel.org>
Mailing list:	netdev@vger.kernel.org
Status:	Odd Fixes
Files:	networking/device_drivers/ethernet/3com/vortex `drivers/net/ethernet/3com/3c59x.c`

3CR990 NETWORK DRIVER¶

Mail:	David Dillow <dave@thedillows.org>
Mailing list:	netdev@vger.kernel.org
Status:	Maintained
Files:	`drivers/net/ethernet/3com/typhoon*`

3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)¶

Mail:	Adam Radford <aradford@gmail.com>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Supported
Web-page:	http://www.lsi.com
Files:	`drivers/scsi/3w-*`

53C700 AND 53C700-66 SCSI DRIVER¶

Mail:	“James E.J. Bottomley” <James.Bottomley@HansenPartnership.com>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Maintained
Files:	`drivers/scsi/53c700*`

6LOWPAN GENERIC (BTLE/IEEE 802.15.4)¶

Mail:	Alexander Aring <alex.aring@gmail.com>, Jukka Rissanen <jukka.rissanen@linux.intel.com>
Mailing list:	linux-bluetooth@vger.kernel.org, linux-wpan@vger.kernel.org
Status:	Maintained
Files:	networking/6lowpan `include/net/6lowpan.h` `net/6lowpan/`

6PACK NETWORK DRIVER FOR AX.25¶

Mail:	Andreas Koensgen <ajk@comnets.uni-bremen.de>
Mailing list:	linux-hams@vger.kernel.org
Status:	Maintained
Files:	`drivers/net/hamradio/6pack.c`

802.11 (including CFG80211/NL80211)¶

Mail:	Johannes Berg <johannes@sipsolutions.net>
Mailing list:	linux-wireless@vger.kernel.org
Status:	Maintained
Web-page:	https://wireless.wiki.kernel.org/
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
Files:	driver-api/80211/cfg80211 networking/regulatory `include/linux/ieee80211.h` `include/net/cfg80211.h` `include/net/ieee80211_radiotap.h` `include/net/iw_handler.h` `include/net/wext.h` `include/uapi/linux/nl80211.h` `net/wireless/`

8169 10/100/1000 GIGABIT ETHERNET DRIVER¶

Mail:	Realtek linux nic maintainers <nic_swsd@realtek.com>, Heiner Kallweit <hkallweit1@gmail.com>
Mailing list:	netdev@vger.kernel.org
Status:	Maintained
Files:	`drivers/net/ethernet/realtek/r8169*`

8250/16?50 (AND CLONE UARTS) SERIAL DRIVER¶

Mail:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mailing list:	linux-serial@vger.kernel.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
Files:	`drivers/tty/serial/8250*` `include/linux/serial_8250.h`

8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]¶

Mailing list:	netdev@vger.kernel.org
Status:	Orphan / Obsolete
Files:	`drivers/net/ethernet/8390/`

9P FILE SYSTEM¶

Mail:	Eric Van Hensbergen <ericvh@gmail.com>, Latchesar Ionkov <lucho@ionkov.net>, Dominique Martinet <asmadeus@codewreck.org>
Mailing list:	v9fs-developer@lists.sourceforge.net
Status:	Maintained
Web-page:	http://swik.net/v9fs
Patchwork:	http://patchwork.kernel.org/project/v9fs-devel/list/
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git git git://github.com/martinetd/linux.git
Files:	filesystems/9p `fs/9p/` `include/net/9p/` `include/trace/events/9p.h` `include/uapi/linux/virtio_9p.h` `net/9p/`

A8293 MEDIA DRIVER¶

Mail:	Antti Palosaari <crope@iki.fi>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Web-page:	https://linuxtv.org http://palosaari.fi/linux/
Patchwork:	http://patchwork.linuxtv.org/project/linux-media/list/
SCM:	git git://linuxtv.org/anttip/media_tree.git
Files:	`drivers/media/dvb-frontends/a8293*`

AACRAID SCSI RAID DRIVER¶

Mail:	Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Supported
Web-page:	http://www.adaptec.com/
Files:	scsi/aacraid `drivers/scsi/aacraid/`

ABI/API¶

Mailing list:	linux-api@vger.kernel.org
Files:	`include/linux/syscalls.h` `kernel/sys_ni.c`

ABIT UGURU 1,2 HARDWARE MONITOR DRIVER¶

Mail:	Hans de Goede <hdegoede@redhat.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Maintained
Files:	`drivers/hwmon/abituguru.c`

ABIT UGURU 3 HARDWARE MONITOR DRIVER¶

Mail:	Alistair John Strachan <alistair@devzero.co.uk>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Maintained
Files:	`drivers/hwmon/abituguru3.c`

ACCES 104-DIO-48E GPIO DRIVER¶

Mail:	William Breathitt Gray <vilhelm.gray@gmail.com>
Mailing list:	linux-gpio@vger.kernel.org
Status:	Maintained
Files:	`drivers/gpio/gpio-104-dio-48e.c`

ACCES 104-IDI-48 GPIO DRIVER¶

Mail:	“William Breathitt Gray” <vilhelm.gray@gmail.com>
Mailing list:	linux-gpio@vger.kernel.org
Status:	Maintained
Files:	`drivers/gpio/gpio-104-idi-48.c`

ACCES 104-IDIO-16 GPIO DRIVER¶

Mail:	“William Breathitt Gray” <vilhelm.gray@gmail.com>
Mailing list:	linux-gpio@vger.kernel.org
Status:	Maintained
Files:	`drivers/gpio/gpio-104-idio-16.c`

ACCES 104-QUAD-8 DRIVER¶

Mail:	William Breathitt Gray <vilhelm.gray@gmail.com>, Syed Nayyar Waris <syednwaris@gmail.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Maintained
Files:	`Documentation/ABI/testing/sysfs-bus-counter-104-quad-8` `Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8` `drivers/counter/104-quad-8.c`

ACCES PCI-IDIO-16 GPIO DRIVER¶

Mail:	William Breathitt Gray <vilhelm.gray@gmail.com>
Mailing list:	linux-gpio@vger.kernel.org
Status:	Maintained
Files:	`drivers/gpio/gpio-pci-idio-16.c`

ACCES PCIe-IDIO-24 GPIO DRIVER¶

Mail:	William Breathitt Gray <vilhelm.gray@gmail.com>
Mailing list:	linux-gpio@vger.kernel.org
Status:	Maintained
Files:	`drivers/gpio/gpio-pcie-idio-24.c`

ACENIC DRIVER¶

Mail:	Jes Sorensen <jes@trained-monkey.org>
Mailing list:	linux-acenic@sunsite.dk
Status:	Maintained
Files:	`drivers/net/ethernet/alteon/acenic*`

ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER¶

Mail:	Peter Kaestle <peter@piie.net>
Mailing list:	platform-driver-x86@vger.kernel.org
Status:	Maintained
Web-page:	http://piie.net/?section=acerhdf
Files:	`drivers/platform/x86/acerhdf.c`

ACER WMI LAPTOP EXTRAS¶

Mail:	“Lee, Chun-Yi” <jlee@suse.com>
Mailing list:	platform-driver-x86@vger.kernel.org
Status:	Maintained
Files:	`drivers/platform/x86/acer-wmi.c`

ACPI¶

Mail:	“Rafael J. Wysocki” <rjw@rjwysocki.net>, Len Brown <lenb@kernel.org>
Mailing list:	linux-acpi@vger.kernel.org
Status:	Supported
Web-page:	https://01.org/linux-acpi
Patchwork:	https://patchwork.kernel.org/project/linux-acpi/list/
bugs:	https://bugzilla.kernel.org
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Files:	`Documentation/ABI/testing/configfs-acpi` `Documentation/ABI/testing/sysfs-bus-acpi` `Documentation/firmware-guide/acpi/` `drivers/acpi/` `drivers/pci//acpi` `drivers/pci/acpi*` `drivers/pnp/pnpacpi/` `include/acpi/` `include/linux/acpi.h` `include/linux/fwnode.h` `tools/power/acpi/`

ACPI APEI¶

Mail:	“Rafael J. Wysocki” <rjw@rjwysocki.net>, Len Brown <lenb@kernel.org>
Reviewer:	James Morse <james.morse@arm.com>, Tony Luck <tony.luck@intel.com>, Borislav Petkov <bp@alien8.de>
Mailing list:	linux-acpi@vger.kernel.org
Files:	`drivers/acpi/apei/`

ACPI COMPONENT ARCHITECTURE (ACPICA)¶

Mail:	Robert Moore <robert.moore@intel.com>, Erik Kaneda <erik.kaneda@intel.com>, “Rafael J. Wysocki” <rafael.j.wysocki@intel.com>
Mailing list:	linux-acpi@vger.kernel.org, devel@acpica.org
Status:	Supported
Web-page:	https://acpica.org/ https://github.com/acpica/acpica/
Patchwork:	https://patchwork.kernel.org/project/linux-acpi/list/
bugs:	https://bugzilla.kernel.org https://bugs.acpica.org
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Files:	`drivers/acpi/acpica/` `include/acpi/` `tools/power/acpi/`

ACPI FAN DRIVER¶

Mail:	Zhang Rui <rui.zhang@intel.com>
Mailing list:	linux-acpi@vger.kernel.org
Status:	Supported
Web-page:	https://01.org/linux-acpi
bugs:	https://bugzilla.kernel.org
Files:	`drivers/acpi/fan.c`

ACPI FOR ARM64 (ACPI/arm64)¶

Mail:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Hanjun Guo <guohanjun@huawei.com>, Sudeep Holla <sudeep.holla@arm.com>
Mailing list:	linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`drivers/acpi/arm64`

ACPI I2C MULTI INSTANTIATE DRIVER¶

Mail:	Hans de Goede <hdegoede@redhat.com>
Mailing list:	platform-driver-x86@vger.kernel.org
Status:	Maintained
Files:	`drivers/platform/x86/i2c-multi-instantiate.c`

ACPI PMIC DRIVERS¶

Mail:	“Rafael J. Wysocki” <rjw@rjwysocki.net>, Len Brown <lenb@kernel.org>
Reviewer:	Andy Shevchenko <andy@kernel.org>, Mika Westerberg <mika.westerberg@linux.intel.com>
Mailing list:	linux-acpi@vger.kernel.org
Status:	Supported
Patchwork:	https://patchwork.kernel.org/project/linux-acpi/list/
bugs:	https://bugzilla.kernel.org
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Files:	`drivers/acpi/pmic/`

ACPI THERMAL DRIVER¶

Mail:	Zhang Rui <rui.zhang@intel.com>
Mailing list:	linux-acpi@vger.kernel.org
Status:	Supported
Web-page:	https://01.org/linux-acpi
bugs:	https://bugzilla.kernel.org
Files:	`drivers/acpi/thermal`

ACPI VIDEO DRIVER¶

Mail:	Zhang Rui <rui.zhang@intel.com>
Mailing list:	linux-acpi@vger.kernel.org
Status:	Supported
Web-page:	https://01.org/linux-acpi
bugs:	https://bugzilla.kernel.org
Files:	`drivers/acpi/acpi_video.c`

ACPI WMI DRIVER¶

Mailing list:	platform-driver-x86@vger.kernel.org
Status:	Orphan
Files:	`drivers/platform/x86/wmi.c` `include/uapi/linux/wmi.h`

AD1889 ALSA SOUND DRIVER¶

Mailing list:	linux-parisc@vger.kernel.org
Status:	Maintained
Web-page:	https://parisc.wiki.kernel.org/index.php/AD1889
Files:	`sound/pci/ad1889.*`

AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/AD5254 http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/misc/ad525x_dpot.c`

AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/AD5398 http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/regulator/ad5398.c`

AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/AD7142 http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/input/misc/ad714x.c`

AD7877 TOUCHSCREEN DRIVER¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/AD7877 http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/input/touchscreen/ad7877.c`

AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/AD7879 http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/input/touchscreen/ad7879.c`

ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)¶

Mail:	Jiri Kosina <jikos@kernel.org>
Status:	Maintained

ADF7242 IEEE 802.15.4 RADIO DRIVER¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Mailing list:	linux-wpan@vger.kernel.org
Status:	Supported
Web-page:	https://wiki.analog.com/ADF7242 http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/net/ieee802154/adf7242.txt` `drivers/net/ieee802154/adf7242.c`

ADM1025 HARDWARE MONITOR DRIVER¶

Mail:	Jean Delvare <jdelvare@suse.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Maintained
Files:	hwmon/adm1025 `drivers/hwmon/adm1025.c`

ADM1029 HARDWARE MONITOR DRIVER¶

Mail:	Corentin Labbe <clabbe.montjoie@gmail.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Maintained
Files:	`drivers/hwmon/adm1029.c`

ADM8211 WIRELESS DRIVER¶

Mailing list:	linux-wireless@vger.kernel.org
Status:	Orphan
Web-page:	https://wireless.wiki.kernel.org/
Files:	`drivers/net/wireless/admtek/adm8211.*`

ADP1653 FLASH CONTROLLER DRIVER¶

Mail:	Sakari Ailus <sakari.ailus@iki.fi>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/i2c/adp1653.c` `include/media/i2c/adp1653.h`

ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/ADP5520 http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/gpio/gpio-adp5520.c` `drivers/input/keyboard/adp5520-keys.c` `drivers/leds/leds-adp5520.c` `drivers/mfd/adp5520.c` `drivers/video/backlight/adp5520_bl.c`

ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/ADP5588 http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/gpio/gpio-adp5588.c` `drivers/input/keyboard/adp5588-keys.c`

ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/ADP8860 http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/video/backlight/adp8860_bl.c`

ADT746X FAN DRIVER¶

Mail:	Colin Leroy <colin@colino.net>
Status:	Maintained
Files:	`drivers/macintosh/therm_adt746x.c`

ADT7475 HARDWARE MONITOR DRIVER¶

Mail:	Jean Delvare <jdelvare@suse.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Maintained
Files:	hwmon/adt7475 `drivers/hwmon/adt7475.c`

ADVANSYS SCSI DRIVER¶

Mail:	Matthew Wilcox <willy@infradead.org>, Hannes Reinecke <hare@suse.com>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Maintained
Files:	scsi/advansys `drivers/scsi/advansys.c`

ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/ADXL345 http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml` `drivers/input/misc/adxl34x.c`

ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER¶

Mail:	Michael Hennerich <michael.hennerich@analog.com>
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml` `drivers/iio/accel/adxl372.c` `drivers/iio/accel/adxl372_i2c.c` `drivers/iio/accel/adxl372_spi.c`

AF9013 MEDIA DRIVER¶

Mail:	Antti Palosaari <crope@iki.fi>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Web-page:	https://linuxtv.org http://palosaari.fi/linux/
Patchwork:	http://patchwork.linuxtv.org/project/linux-media/list/
SCM:	git git://linuxtv.org/anttip/media_tree.git
Files:	`drivers/media/dvb-frontends/af9013*`

AF9033 MEDIA DRIVER¶

Mail:	Antti Palosaari <crope@iki.fi>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Web-page:	https://linuxtv.org http://palosaari.fi/linux/
Patchwork:	http://patchwork.linuxtv.org/project/linux-media/list/
SCM:	git git://linuxtv.org/anttip/media_tree.git
Files:	`drivers/media/dvb-frontends/af9033*`

AFFS FILE SYSTEM¶

Mail:	David Sterba <dsterba@suse.com>
Mailing list:	linux-fsdevel@vger.kernel.org
Status:	Odd Fixes
Files:	filesystems/affs `fs/affs/`

AFS FILESYSTEM¶

Mail:	David Howells <dhowells@redhat.com>
Mailing list:	linux-afs@lists.infradead.org
Status:	Supported
Web-page:	https://www.infradead.org/~dhowells/kafs/
Files:	filesystems/afs `fs/afs/` `include/trace/events/afs.h`

AGPGART DRIVER¶

Mail:	David Airlie <airlied@linux.ie>
Status:	Maintained
SCM:	git git://anongit.freedesktop.org/drm/drm
Files:	`drivers/char/agp/` `include/linux/agp` `include/uapi/linux/agp`

AHA152X SCSI DRIVER¶

Mail:	“Juergen E. Fischer” <fischer@norbit.de>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Maintained
Files:	`drivers/scsi/aha152x` `drivers/scsi/pcmcia/aha152x`

AIC7XXX / AIC79XX SCSI DRIVER¶

Mail:	Hannes Reinecke <hare@suse.com>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Maintained
Files:	`drivers/scsi/aic7xxx/`

AIMSLAB FM RADIO RECEIVER DRIVER¶

Mail:	Hans Verkuil <hverkuil@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Web-page:	https://linuxtv.org
SCM:	git git://linuxtv.org/media_tree.git
Files:	`drivers/media/radio/radio-aimslab*`

AIO¶

Mail:	Benjamin LaHaise <bcrl@kvack.org>
Mailing list:	linux-aio@kvack.org
Status:	Supported
Files:	`fs/aio.c` `include/linux/aio.h`

AIRSPY MEDIA DRIVER¶

Mail:	Antti Palosaari <crope@iki.fi>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Web-page:	https://linuxtv.org http://palosaari.fi/linux/
Patchwork:	http://patchwork.linuxtv.org/project/linux-media/list/
SCM:	git git://linuxtv.org/anttip/media_tree.git
Files:	`drivers/media/usb/airspy/`

ALACRITECH GIGABIT ETHERNET DRIVER¶

Mail:	Lino Sanfilippo <LinoSanfilippo@gmx.de>
Status:	Maintained
Files:	`drivers/net/ethernet/alacritech/*`

ALCATEL SPEEDTOUCH USB DRIVER¶

Mail:	Duncan Sands <duncan.sands@free.fr>
Mailing list:	linux-usb@vger.kernel.org
Status:	Maintained
Web-page:	http://www.linux-usb.org/SpeedTouch/
Files:	`drivers/usb/atm/speedtch.c` `drivers/usb/atm/usbatm.c`

ALCHEMY AU1XX0 MMC DRIVER¶

Mail:	Manuel Lauss <manuel.lauss@gmail.com>
Status:	Maintained
Files:	`drivers/mmc/host/au1xmmc.c`

ALI1563 I2C DRIVER¶

Mail:	Rudolf Marek <r.marek@assembler.cz>
Mailing list:	linux-i2c@vger.kernel.org
Status:	Maintained
Files:	i2c/busses/i2c-ali1563 `drivers/i2c/busses/i2c-ali1563.c`

ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER¶

Mail:	Tomislav Denis <tomislav.denis@avl.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Maintained
Web-page:	http://www.allsensors.com/
Files:	`Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml` `drivers/iio/pressure/dlhl60d.c`

ALLEGRO DVT VIDEO IP CORE DRIVER¶

Mail:	Michael Tretter <m.tretter@pengutronix.de>
Reviewer:	Pengutronix Kernel Team <kernel@pengutronix.de>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/staging/media/allegro-dvt/`

ALLWINNER A10 CSI DRIVER¶

Mail:	Maxime Ripard <mripard@kernel.org>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
SCM:	git git://linuxtv.org/media_tree.git
Files:	`Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml` `drivers/media/platform/sunxi/sun4i-csi/`

ALLWINNER CPUFREQ DRIVER¶

Mail:	Yangtao Li <tiny.windzz@gmail.com>
Mailing list:	linux-pm@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml` `drivers/cpufreq/sun50i-cpufreq-nvmem.c`

ALLWINNER CRYPTO DRIVERS¶

Mail:	Corentin Labbe <clabbe.montjoie@gmail.com>
Mailing list:	linux-crypto@vger.kernel.org
Status:	Maintained
Files:	`drivers/crypto/allwinner/`

ALLWINNER THERMAL DRIVER¶

Mail:	Vasily Khoruzhick <anarsoul@gmail.com>, Yangtao Li <tiny.windzz@gmail.com>
Mailing list:	linux-pm@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml` `drivers/thermal/sun8i_thermal.c`

ALLWINNER VPU DRIVER¶

Mail:	Maxime Ripard <mripard@kernel.org>, Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/staging/media/sunxi/cedrus/`

ALPHA PORT¶

Mail:	Richard Henderson <rth@twiddle.net>, Ivan Kokshaysky <ink@jurassic.park.msu.ru>, Matt Turner <mattst88@gmail.com>
Mailing list:	linux-alpha@vger.kernel.org
Status:	Odd Fixes
Files:	`arch/alpha/`

ALPS PS/2 TOUCHPAD DRIVER¶

Reviewer:	Pali Rohár <pali@kernel.org>
Files:	`drivers/input/mouse/alps.*`

ALTERA I2C CONTROLLER DRIVER¶

Mail:	Thor Thayer <thor.thayer@linux.intel.com>
Status:	Maintained
Files:	`Documentation/devicetree/bindings/i2c/i2c-altera.txt` `drivers/i2c/busses/i2c-altera.c`

ALTERA MAILBOX DRIVER¶

Mail:	Ley Foon Tan <ley.foon.tan@intel.com>
Status:	Maintained
Files:	`drivers/mailbox/mailbox-altera.c`

ALTERA PIO DRIVER¶

Mail:	Joyce Ooi <joyce.ooi@intel.com>
Mailing list:	linux-gpio@vger.kernel.org
Status:	Maintained
Files:	`drivers/gpio/gpio-altera.c`

ALTERA SYSTEM MANAGER DRIVER¶

Mail:	Thor Thayer <thor.thayer@linux.intel.com>
Status:	Maintained
Files:	`drivers/mfd/altera-sysmgr.c` `include/linux/mfd/altera-sysmgr.h`

ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT¶

Mail:	Thor Thayer <thor.thayer@linux.intel.com>
Status:	Maintained
Files:	`drivers/gpio/gpio-altera-a10sr.c` `drivers/mfd/altera-a10sr.c` `drivers/reset/reset-a10sr.c` `include/dt-bindings/reset/altr,rst-mgr-a10sr.h` `include/linux/mfd/altera-a10sr.h`

ALTERA TRIPLE SPEED ETHERNET DRIVER¶

Mail:	Joyce Ooi <joyce.ooi@intel.com>
Mailing list:	netdev@vger.kernel.org
Status:	Maintained
Files:	`drivers/net/ethernet/altera/`

ALTERA UART/JTAG UART SERIAL DRIVERS¶

Mail:	Tobias Klauser <tklauser@distanz.ch>
Mailing list:	linux-serial@vger.kernel.org
Status:	Maintained
Files:	`drivers/tty/serial/altera_jtaguart.c` `drivers/tty/serial/altera_uart.c` `include/linux/altera_jtaguart.h` `include/linux/altera_uart.h`

AMAZON ANNAPURNA LABS FIC DRIVER¶

Mail:	Talel Shenhar <talel@amazon.com>
Status:	Maintained
Files:	`Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt` `drivers/irqchip/irq-al-fic.c`

AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC¶

Mail:	Talel Shenhar <talel@amazon.com>, Talel Shenhar <talelshenhar@gmail.com>
Status:	Maintained
Files:	`Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml` `drivers/edac/al_mc_edac.c`

AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER¶

Mail:	Talel Shenhar <talel@amazon.com>
Status:	Maintained
Files:	`Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt` `drivers/thermal/thermal_mmio.c`

AMAZON ETHERNET DRIVERS¶

Mail:	Netanel Belgazal <netanel@amazon.com>, Arthur Kiyanovski <akiyano@amazon.com>
Reviewer:	Guy Tzalik <gtzalik@amazon.com>, Saeed Bishara <saeedb@amazon.com>, Zorik Machulsky <zorik@amazon.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Files:	networking/device_drivers/ethernet/amazon/ena `drivers/net/ethernet/amazon/`

AMAZON RDMA EFA DRIVER¶

Mail:	Gal Pressman <galpress@amazon.com>
Reviewer:	Yossi Leybovich <sleybo@amazon.com>
Mailing list:	linux-rdma@vger.kernel.org
Status:	Supported
Patchwork:	https://patchwork.kernel.org/project/linux-rdma/list/
Files:	`drivers/infiniband/hw/efa/` `include/uapi/rdma/efa-abi.h`

AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER¶

Mail:	Tom Lendacky <thomas.lendacky@amd.com>, John Allen <john.allen@amd.com>
Mailing list:	linux-crypto@vger.kernel.org
Status:	Supported
Files:	`drivers/crypto/ccp/` `include/linux/ccp.h`

AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT¶

Mail:	Brijesh Singh <brijesh.singh@amd.com>, Tom Lendacky <thomas.lendacky@amd.com>
Mailing list:	linux-crypto@vger.kernel.org
Status:	Supported
Files:	`drivers/crypto/ccp/sev*` `include/uapi/linux/psp-sev.h`

AMD DISPLAY CORE¶

Mail:	Harry Wentland <harry.wentland@amd.com>, Leo Li <sunpeng.li@amd.com>
Mailing list:	amd-gfx@lists.freedesktop.org
Status:	Supported
SCM:	git git://people.freedesktop.org/~agd5f/linux
Files:	`drivers/gpu/drm/amd/display/`

AMD ENERGY DRIVER¶

Mail:	Naveen Krishna Chatradhi <nchatrad@amd.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Maintained
Files:	hwmon/amd_energy `drivers/hwmon/amd_energy.c`

AMD FAM15H PROCESSOR POWER MONITORING DRIVER¶

Mail:	Huang Rui <ray.huang@amd.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Supported
Files:	hwmon/fam15h_power `drivers/hwmon/fam15h_power.c`

AMD FCH GPIO DRIVER¶

Mail:	Enrico Weigelt, metux IT consult <info@metux.net>
Mailing list:	linux-gpio@vger.kernel.org
Status:	Maintained
Files:	`drivers/gpio/gpio-amd-fch.c` `include/linux/platform_data/gpio/gpio-amd-fch.h`

AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER¶

Mailing list:	linux-geode@lists.infradead.org (moderated for non-subscribers)
Status:	Orphan
Files:	`drivers/usb/gadget/udc/amd5536udc.*`

AMD GEODE PROCESSOR/CHIPSET SUPPORT¶

Mail:	Andres Salomon <dilinger@queued.net>
Mailing list:	linux-geode@lists.infradead.org (moderated for non-subscribers)
Status:	Supported
Web-page:	http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
Files:	`arch/x86/include/asm/geode.h` `drivers/char/hw_random/geode-rng.c` `drivers/crypto/geode*` `drivers/video/fbdev/geode/`

AMD IOMMU (AMD-VI)¶

Mail:	Joerg Roedel <joro@8bytes.org>
Mailing list:	iommu@lists.linux-foundation.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
Files:	`drivers/iommu/amd/` `include/linux/amd-iommu.h`

AMD KFD¶

Mail:	Felix Kuehling <Felix.Kuehling@amd.com>
Mailing list:	amd-gfx@lists.freedesktop.org
Status:	Supported
SCM:	git git://people.freedesktop.org/~agd5f/linux
Files:	`drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]` `drivers/gpu/drm/amd/amdkfd/` `drivers/gpu/drm/amd/include/cik_structs.h` `drivers/gpu/drm/amd/include/kgd_kfd_interface.h` `drivers/gpu/drm/amd/include/v9_structs.h` `drivers/gpu/drm/amd/include/vi_structs.h` `include/uapi/linux/kfd_ioctl.h`

AMD SPI DRIVER¶

Mail:	Sanjay R Mehta <sanju.mehta@amd.com>
Status:	Maintained
Files:	`drivers/spi/spi-amd.c`

AMD MP2 I2C DRIVER¶

Mail:	Elie Morisse <syniurge@gmail.com>, Nehal Shah <nehal-bakulchandra.shah@amd.com>, Shyam Sundar S K <shyam-sundar.s-k@amd.com>
Mailing list:	linux-i2c@vger.kernel.org
Status:	Maintained
Files:	`drivers/i2c/busses/i2c-amd-mp2*`

AMD POWERPLAY¶

Mail:	Evan Quan <evan.quan@amd.com>
Mailing list:	amd-gfx@lists.freedesktop.org
Status:	Supported
SCM:	git git://people.freedesktop.org/~agd5f/linux
Files:	`drivers/gpu/drm/amd/pm/powerplay/`

AMD SEATTLE DEVICE TREE SUPPORT¶

Mail:	Brijesh Singh <brijeshkumar.singh@amd.com>, Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>, Tom Lendacky <thomas.lendacky@amd.com>
Status:	Supported
Files:	`arch/arm64/boot/dts/amd/`

AMD XGBE DRIVER¶

Mail:	Tom Lendacky <thomas.lendacky@amd.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Files:	`arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi` `drivers/net/ethernet/amd/xgbe/`

AMS AS73211 DRIVER¶

Mail:	Christian Eggers <ceggers@arri.de>
Mailing list:	linux-iio@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/iio/light/ams,as73211.yaml` `drivers/iio/light/as73211.c`

ANALOG DEVICES INC AD7192 DRIVER¶

Mail:	Alexandru Tachici <alexandru.tachici@analog.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml` `drivers/iio/adc/ad7192.c`

ANALOG DEVICES INC AD7292 DRIVER¶

Mail:	Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml` `drivers/iio/adc/ad7292.c`

ANALOG DEVICES INC AD7768-1 DRIVER¶

Mail:	Michael Hennerich <Michael.Hennerich@analog.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml` `drivers/iio/adc/ad7768-1.c`

ANALOG DEVICES INC AD7780 DRIVER¶

Mail:	Michael Hennerich <Michael.Hennerich@analog.com>, Renato Lui Geh <renatogeh@gmail.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml` `drivers/iio/adc/ad7780.c`

ANALOG DEVICES INC AD9389B DRIVER¶

Mail:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/i2c/ad9389b*`

ANALOG DEVICES INC ADGS1408 DRIVER¶

Mail:	Mircea Caprioru <mircea.caprioru@analog.com>
Status:	Supported
Files:	`Documentation/devicetree/bindings/mux/adi,adgs1408.txt` `drivers/mux/adgs1408.c`

ANALOG DEVICES INC ADIN DRIVER¶

Mail:	Alexandru Ardelean <alexaundru.ardelean@analog.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/net/adi,adin.yaml` `drivers/net/phy/adin.c`

ANALOG DEVICES INC ADIS DRIVER LIBRARY¶

Mail:	Alexandru Ardelean <alexandru.ardelean@analog.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Supported
Files:	`drivers/iio/imu/adis.c` `include/linux/iio/imu/adis.h`

ANALOG DEVICES INC ADIS16460 DRIVER¶

Mail:	Dragos Bogdan <dragos.bogdan@analog.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml` `drivers/iio/imu/adis16460.c`

ANALOG DEVICES INC ADIS16475 DRIVER¶

Mail:	Nuno Sa <nuno.sa@analog.com>
Mailing list:	linux-iio@vger.kernel.org
Web-page:	http://ez.analog.com/community/linux-device-drivers
Status:	Supported
Files:	`drivers/iio/imu/adis16475.c` `Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml`

ANALOG DEVICES INC ADM1177 DRIVER¶

Mail:	Michael Hennerich <Michael.Hennerich@analog.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml` `drivers/hwmon/adm1177.c`

ANALOG DEVICES INC ADP5061 DRIVER¶

Mail:	Michael Hennerich <Michael.Hennerich@analog.com>
Mailing list:	linux-pm@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/power/supply/adp5061.c`

ANALOG DEVICES INC ADV7180 DRIVER¶

Mail:	Lars-Peter Clausen <lars@metafoo.de>
Mailing list:	linux-media@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/media/i2c/adv7180.c` `Documentation/devicetree/bindings/media/i2c/adv7180.yaml`

ANALOG DEVICES INC ADV748X DRIVER¶

Mail:	Kieran Bingham <kieran.bingham@ideasonboard.com>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/i2c/adv748x/*`

ANALOG DEVICES INC ADV7511 DRIVER¶

Mail:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/i2c/adv7511*`

ANALOG DEVICES INC ADV7604 DRIVER¶

Mail:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/i2c/adv7604*`

ANALOG DEVICES INC ADV7842 DRIVER¶

Mail:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/i2c/adv7842*`

ANALOG DEVICES INC ADXRS290 DRIVER¶

Mail:	Nishant Malpani <nish.malpani25@gmail.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Supported
Files:	`drivers/iio/gyro/adxrs290.c` `Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml`

ANALOG DEVICES INC ASOC CODEC DRIVERS¶

Mail:	Lars-Peter Clausen <lars@metafoo.de>, Nuno Sá <nuno.sa@analog.com>
Mailing list:	alsa-devel@alsa-project.org (moderated for non-subscribers)
Status:	Supported
Web-page:	http://wiki.analog.com/ http://ez.analog.com/community/linux-device-drivers
Files:	`sound/soc/codecs/ad1` `sound/soc/codecs/ad7` `sound/soc/codecs/adau` `sound/soc/codecs/adav` `sound/soc/codecs/sigmadsp.` `sound/soc/codecs/ssm`

ANALOG DEVICES INC DMA DRIVERS¶

Mail:	Lars-Peter Clausen <lars@metafoo.de>
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`drivers/dma/dma-axi-dmac.c`

ANALOG DEVICES INC IIO DRIVERS¶

Mail:	Lars-Peter Clausen <lars@metafoo.de>, Michael Hennerich <Michael.Hennerich@analog.com>
Status:	Supported
Web-page:	http://wiki.analog.com/ http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523` `Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350` `Documentation/devicetree/bindings/iio//adi,` `Documentation/devicetree/bindings/iio/dac/ad5758.txt` `drivers/iio//ad` `drivers/iio/adc/ltc249` `drivers/iio/amplifiers/hmc425a.c` `drivers/staging/iio//ad*`
Excluded:	`drivers/iio//adjd`

ANALOGBITS PLL LIBRARIES¶

Mail:	Paul Walmsley <paul.walmsley@sifive.com>
Status:	Supported
Files:	`drivers/clk/analogbits/` `include/linux/clk/analogbits`

ANDES ARCHITECTURE¶

Mail:	Nick Hu <nickhu@andestech.com>, Greentime Hu <green.hu@gmail.com>, Vincent Chen <deanbo422@gmail.com>
Status:	Supported
SCM:	git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
Files:	`Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt` `Documentation/devicetree/bindings/nds32/` `arch/nds32/`
Regex:	`nds32`
Content regex:	`nds32`

ANDROID CONFIG FRAGMENTS¶

Mail:	Rob Herring <robh@kernel.org>
Status:	Supported
Files:	`kernel/configs/android*`

ANDROID DRIVERS¶

Mail:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Arve Hjønnevåg <arve@android.com>, Todd Kjos <tkjos@android.com>, Martijn Coenen <maco@android.com>, Joel Fernandes <joel@joelfernandes.org>, Christian Brauner <christian@brauner.io>, Hridya Valsaraju <hridya@google.com>, Suren Baghdasaryan <surenb@google.com>
Mailing list:	devel@driverdev.osuosl.org
Status:	Supported
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
Files:	`drivers/android/` `drivers/staging/android/`

ANDROID GOLDFISH PIC DRIVER¶

Mail:	Miodrag Dinic <miodrag.dinic@mips.com>
Status:	Supported
Files:	`Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt` `drivers/irqchip/irq-goldfish-pic.c`

ANDROID GOLDFISH RTC DRIVER¶

Mail:	Miodrag Dinic <miodrag.dinic@mips.com>
Status:	Supported
Files:	`Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt` `drivers/rtc/rtc-goldfish.c`

ANDROID ION DRIVER¶

Mail:	Laura Abbott <labbott@redhat.com>, Sumit Semwal <sumit.semwal@linaro.org>
Mailing list:	devel@driverdev.osuosl.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
Status:	Supported
Files:	`drivers/staging/android/ion` `drivers/staging/android/uapi/ion.h`

AOA (Apple Onboard Audio) ALSA DRIVER¶

Mail:	Johannes Berg <johannes@sipsolutions.net>
Mailing list:	linuxppc-dev@lists.ozlabs.org, alsa-devel@alsa-project.org (moderated for non-subscribers)
Status:	Maintained
Files:	`sound/aoa/`

APEX EMBEDDED SYSTEMS STX104 IIO DRIVER¶

Mail:	William Breathitt Gray <vilhelm.gray@gmail.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Maintained
Files:	`drivers/iio/adc/stx104.c`

APM DRIVER¶

Mail:	Jiri Kosina <jikos@kernel.org>
Status:	Odd fixes
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
Files:	`arch/x86/kernel/apm_32.c` `drivers/char/apm-emulation.c` `include/linux/apm_bios.h` `include/uapi/linux/apm_bios.h`

APPARMOR SECURITY MODULE¶

Mail:	John Johansen <john.johansen@canonical.com>
Mailing list:	apparmor@lists.ubuntu.com (subscribers-only, general discussion)
Status:	Supported
Web-page:	wiki.apparmor.net
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
Files:	admin-guide/LSM/apparmor `security/apparmor/`

APPLE BCM5974 MULTITOUCH DRIVER¶

Mail:	Henrik Rydberg <rydberg@bitmath.org>
Mailing list:	linux-input@vger.kernel.org
Status:	Odd fixes
Files:	`drivers/input/mouse/bcm5974.c`

APPLE SMC DRIVER¶

Mail:	Henrik Rydberg <rydberg@bitmath.org>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Odd fixes
Files:	`drivers/hwmon/applesmc.c`

APPLETALK NETWORK LAYER¶

Mailing list:	netdev@vger.kernel.org
Status:	Odd fixes
Files:	`drivers/net/appletalk/` `include/linux/atalk.h` `include/uapi/linux/atalk.h` `net/appletalk/`

APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT¶

Mail:	Khuong Dinh <khuong@os.amperecomputing.com>
Status:	Supported
Files:	`arch/arm64/boot/dts/apm/`

APPLIED MICRO (APM) X-GENE SOC EDAC¶

Mail:	Khuong Dinh <khuong@os.amperecomputing.com>
Status:	Supported
Files:	`Documentation/devicetree/bindings/edac/apm-xgene-edac.txt` `drivers/edac/xgene_edac.c`

APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER¶

Mail:	Iyappan Subramanian <iyappan@os.amperecomputing.com>, Keyur Chudgar <keyur@os.amperecomputing.com>
Status:	Supported
Files:	`drivers/net/ethernet/apm/xgene-v2/`

APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER¶

Mail:	Iyappan Subramanian <iyappan@os.amperecomputing.com>, Keyur Chudgar <keyur@os.amperecomputing.com>, Quan Nguyen <quan@os.amperecomputing.com>
Status:	Supported
Files:	`Documentation/devicetree/bindings/net/apm-xgene-enet.txt` `Documentation/devicetree/bindings/net/apm-xgene-mdio.txt` `drivers/net/ethernet/apm/xgene/` `drivers/net/mdio/mdio-xgene.c`

APPLIED MICRO (APM) X-GENE SOC PMU¶

Mail:	Khuong Dinh <khuong@os.amperecomputing.com>
Status:	Supported
Files:	admin-guide/perf/xgene-pmu `Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt` `drivers/perf/xgene_pmu.c`

APTINA CAMERA SENSOR PLL¶

Mail:	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/i2c/aptina-pll.*`

AQUANTIA ETHERNET DRIVER (atlantic)¶

Mail:	Igor Russkikh <irusskikh@marvell.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Web-page:	https://www.marvell.com/
Patchwork:	https://patchwork.kernel.org/project/netdevbpf/list/
Files:	networking/device_drivers/ethernet/aquantia/atlantic `drivers/net/ethernet/aquantia/atlantic/`

AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM¶

Mail:	Egor Pomozov <epomozov@marvell.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Web-page:	http://www.aquantia.com
Files:	`drivers/net/ethernet/aquantia/atlantic/aq_ptp*`

ARASAN NAND CONTROLLER DRIVER¶

Mail:	Naga Sureshkumar Relli <nagasure@xilinx.com>
Mailing list:	linux-mtd@lists.infradead.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml` `drivers/mtd/nand/raw/arasan-nand-controller.c`

ARC FRAMEBUFFER DRIVER¶

Mail:	Jaya Kumar <jayalk@intworks.biz>
Status:	Maintained
Files:	`drivers/video/fbdev/arcfb.c` `drivers/video/fbdev/core/fb_defio.c`

ARC PGU DRM DRIVER¶

Mail:	Alexey Brodkin <abrodkin@synopsys.com>
Status:	Supported
Files:	`Documentation/devicetree/bindings/display/snps,arcpgu.txt` `drivers/gpu/drm/arc/`

ARCNET NETWORK LAYER¶

Mail:	Michael Grzeschik <m.grzeschik@pengutronix.de>
Mailing list:	netdev@vger.kernel.org
Status:	Maintained
Files:	`drivers/net/arcnet/` `include/uapi/linux/if_arcnet.h`

ARM ARCHITECTED TIMER DRIVER¶

Mail:	Mark Rutland <mark.rutland@arm.com>, Marc Zyngier <maz@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/include/asm/arch_timer.h` `arch/arm64/include/asm/arch_timer.h` `drivers/clocksource/arm_arch_timer.c`

ARM HDLCD DRM DRIVER¶

Mail:	Liviu Dudau <liviu.dudau@arm.com>
Status:	Supported
Files:	`Documentation/devicetree/bindings/display/arm,hdlcd.txt` `drivers/gpu/drm/arm/hdlcd_*`

ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT¶

Mail:	Linus Walleij <linus.walleij@linaro.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/arm,integrator.yaml` `Documentation/devicetree/bindings/arm/arm,realview.yaml` `Documentation/devicetree/bindings/arm/arm,versatile.yaml` `Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml` `Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt` `Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml` `Documentation/devicetree/bindings/i2c/i2c-versatile.txt` `Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt` `Documentation/devicetree/bindings/mtd/arm-versatile.txt` `arch/arm/boot/dts/arm-realview-` `arch/arm/boot/dts/integrator` `arch/arm/boot/dts/versatile` `arch/arm/mach-integrator/` `arch/arm/mach-realview/` `arch/arm/mach-versatile/` `arch/arm/plat-versatile/` `drivers/bus/arm-integrator-lm.c` `drivers/clk/versatile/` `drivers/i2c/busses/i2c-versatile.c` `drivers/irqchip/irq-versatile-fpga.c` `drivers/mtd/maps/physmap-versatile.` `drivers/power/reset/arm-versatile-reboot.c` `drivers/soc/versatile/`

ARM KOMEDA DRM-KMS DRIVER¶

Mail:	James (Qian) Wang <james.qian.wang@arm.com>, Liviu Dudau <liviu.dudau@arm.com>, Mihail Atanassov <mihail.atanassov@arm.com>
Mailing list:	Mali DP Maintainers <malidp@foss.arm.com>
Status:	Supported
SCM:	git git://anongit.freedesktop.org/drm/drm-misc
Files:	`Documentation/devicetree/bindings/display/arm,komeda.txt` gpu/komeda-kms `drivers/gpu/drm/arm/display/include/` `drivers/gpu/drm/arm/display/komeda/`

ARM MALI PANFROST DRM DRIVER¶

Mail:	Rob Herring <robh@kernel.org>, Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewer:	Steven Price <steven.price@arm.com>, Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Mailing list:	dri-devel@lists.freedesktop.org
Status:	Supported
SCM:	git git://anongit.freedesktop.org/drm/drm-misc
Files:	`drivers/gpu/drm/panfrost/` `include/uapi/drm/panfrost_drm.h`

ARM MALI-DP DRM DRIVER¶

Mail:	Liviu Dudau <liviu.dudau@arm.com>, Brian Starkey <brian.starkey@arm.com>
Mailing list:	Mali DP Maintainers <malidp@foss.arm.com>
Status:	Supported
SCM:	git git://anongit.freedesktop.org/drm/drm-misc
Files:	`Documentation/devicetree/bindings/display/arm,malidp.txt` gpu/afbc `drivers/gpu/drm/arm/`

ARM MFM AND FLOPPY DRIVERS¶

Mail:	Ian Molton <spyro@f2s.com>
Status:	Maintained
Files:	`arch/arm/include/asm/floppy.h` `arch/arm/mach-rpc/floppydma.S`

ARM PMU PROFILING AND DEBUGGING¶

Mail:	Will Deacon <will@kernel.org>, Mark Rutland <mark.rutland@arm.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/pmu.yaml` `Documentation/devicetree/bindings/perf/` `arch/arm/include/asm/hw_breakpoint.h` `arch/arm/include/asm/perf_event.h` `arch/arm/kernel/hw_breakpoint.c` `arch/arm/kernel/perf_*` `arch/arm/oprofile/common.c` `drivers/perf/` `include/linux/perf/arm_pmu.h`

ARM PORT¶

Mail:	Russell King <linux@armlinux.org.uk>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Odd Fixes
Web-page:	http://www.armlinux.org.uk/
SCM:	git git://git.armlinux.org.uk/~rmk/linux-arm.git
Files:	`arch/arm/`
Excluded:	`arch/arm/boot/dts/`

ARM PRIMECELL AACI PL041 DRIVER¶

Mail:	Russell King <linux@armlinux.org.uk>
Status:	Odd Fixes
Files:	`sound/arm/aaci.*`

ARM PRIMECELL BUS SUPPORT¶

Mail:	Russell King <linux@armlinux.org.uk>
Status:	Odd Fixes
Files:	`drivers/amba/` `include/linux/amba/bus.h`

ARM PRIMECELL CLCD PL110 DRIVER¶

Mail:	Russell King <linux@armlinux.org.uk>
Status:	Odd Fixes
Files:	`drivers/video/fbdev/amba-clcd.*`

ARM PRIMECELL KMI PL050 DRIVER¶

Mail:	Russell King <linux@armlinux.org.uk>
Status:	Odd Fixes
Files:	`drivers/input/serio/ambakmi.*` `include/linux/amba/kmi.h`

ARM PRIMECELL MMCI PL180/1 DRIVER¶

Mail:	Russell King <linux@armlinux.org.uk>
Status:	Odd Fixes
Files:	`drivers/mmc/host/mmci.*` `include/linux/amba/mmci.h`

ARM PRIMECELL SSP PL022 SPI DRIVER¶

Mail:	Linus Walleij <linus.walleij@linaro.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/spi/spi-pl022.yaml` `drivers/spi/spi-pl022.c`

ARM PRIMECELL UART PL010 AND PL011 DRIVERS¶

Mail:	Russell King <linux@armlinux.org.uk>
Status:	Odd Fixes
Files:	`drivers/tty/serial/amba-pl01*.c` `include/linux/amba/serial.h`

ARM PRIMECELL VIC PL190/PL192 DRIVER¶

Mail:	Linus Walleij <linus.walleij@linaro.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt` `drivers/irqchip/irq-vic.c`

ARM SMC WATCHDOG DRIVER¶

Mail:	Julius Werner <jwerner@chromium.org>
Reviewer:	Evan Benn <evanbenn@chromium.org>
Status:	Maintained
Files:	`Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml` `drivers/watchdog/arm_smc_wdt.c`

ARM SMMU DRIVERS¶

Mail:	Will Deacon <will@kernel.org>
Reviewer:	Robin Murphy <robin.murphy@arm.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/iommu/arm,smmu` `drivers/iommu/arm/` `drivers/iommu/io-pgtable-arm`

ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)¶

Mail:	Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>, soc@kernel.org
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
Files:	`arch/arm/boot/dts/Makefile` `arch/arm64/boot/dts/Makefile`

ARM SUB-ARCHITECTURES¶

Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
Files:	`arch/arm/mach-/` `arch/arm/plat-/`

ARM/ACTIONS SEMI ARCHITECTURE¶

Mail:	Andreas Färber <afaerber@suse.de>, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/actions.yaml` `Documentation/devicetree/bindings/clock/actions,owl-cmu.txt` `Documentation/devicetree/bindings/dma/owl-dma.yaml` `Documentation/devicetree/bindings/i2c/i2c-owl.txt` `Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml` `Documentation/devicetree/bindings/mmc/owl-mmc.yaml` `Documentation/devicetree/bindings/pinctrl/actions,` `Documentation/devicetree/bindings/power/actions,owl-sps.txt` `Documentation/devicetree/bindings/timer/actions,owl-timer.txt` `arch/arm/boot/dts/owl-` `arch/arm/mach-actions/` `arch/arm64/boot/dts/actions/` `drivers/clk/actions/` `drivers/clocksource/timer-owl` `drivers/dma/owl-dma.c` `drivers/i2c/busses/i2c-owl.c` `drivers/irqchip/irq-owl-sirq.c` `drivers/mmc/host/owl-mmc.c` `drivers/pinctrl/actions/` `drivers/soc/actions/` `include/dt-bindings/power/owl-` `include/dt-bindings/reset/actions,` `include/linux/soc/actions/`
Regex:	`owl`

ARM/ADS SPHERE MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/AFEB9260 MACHINE SUPPORT¶

Mail:	Sergey Lapin <slapin@ossfans.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/AJECO 1ARM MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/Allwinner SoC Clock Support¶

Mail:	Emilio López <emilio@elopez.com.ar>
Status:	Maintained
Files:	`drivers/clk/sunxi/`

ARM/Allwinner sunXi SoC support¶

Mail:	Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>
Reviewer:	Jernej Skrabec <jernej.skrabec@siol.net>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
Files:	`arch/arm/mach-sunxi/` `arch/arm64/boot/dts/allwinner/` `drivers/clk/sunxi-ng/` `drivers/pinctrl/sunxi/` `drivers/soc/sunxi/`
Regex:	`sun[x456789]i` `sun50i`

ARM/Amlogic Meson SoC CLOCK FRAMEWORK¶

Mail:	Neil Armstrong <narmstrong@baylibre.com>, Jerome Brunet <jbrunet@baylibre.com>
Mailing list:	linux-amlogic@lists.infradead.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/clock/amlogic` `drivers/clk/meson/` `include/dt-bindings/clock/gxbb` `include/dt-bindings/clock/meson*`

ARM/Amlogic Meson SoC Crypto Drivers¶

Mail:	Corentin Labbe <clabbe@baylibre.com>
Mailing list:	linux-crypto@vger.kernel.org, linux-amlogic@lists.infradead.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/crypto/amlogic*` `drivers/crypto/amlogic/`

ARM/Amlogic Meson SoC Sound Drivers¶

Mail:	Jerome Brunet <jbrunet@baylibre.com>
Mailing list:	alsa-devel@alsa-project.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/sound/amlogic*` `sound/soc/meson/`

ARM/Amlogic Meson SoC support¶

Mail:	Kevin Hilman <khilman@baylibre.com>
Reviewer:	Neil Armstrong <narmstrong@baylibre.com>, Jerome Brunet <jbrunet@baylibre.com>, Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-amlogic@lists.infradead.org
Status:	Maintained
Web-page:	http://linux-meson.com/
Files:	`arch/arm/boot/dts/meson` `arch/arm/mach-meson/` `arch/arm64/boot/dts/amlogic/` `drivers/mmc/host/meson` `drivers/pinctrl/meson/` `drivers/rtc/rtc-meson*` `drivers/soc/amlogic/`
Regex:	`meson`

ARM/Annapurna Labs ALPINE ARCHITECTURE¶

Mail:	Tsahee Zidenberg <tsahee@annapurnalabs.com>, Antoine Tenart <atenart@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/boot/dts/alpine` `arch/arm/mach-alpine/` `arch/arm64/boot/dts/amazon/` `drivers//alpine`

ARM/ARTPEC MACHINE SUPPORT¶

Mail:	Jesper Nilsson <jesper.nilsson@axis.com>, Lars Persson <lars.persson@axis.com>
Mailing list:	linux-arm-kernel@axis.com
Status:	Maintained
Files:	`Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt` `arch/arm/boot/dts/artpec6` `arch/arm/mach-artpec` `drivers/clk/axis` `drivers/crypto/axis` `drivers/mmc/host/usdhi6rol0.c` `drivers/pinctrl/pinctrl-artpec`

ARM/ASPEED I2C DRIVER¶

Mail:	Brendan Higgins <brendanhiggins@google.com>
Reviewer:	Benjamin Herrenschmidt <benh@kernel.crashing.org>, Joel Stanley <joel@jms.id.au>
Mailing list:	linux-i2c@vger.kernel.org, openbmc@lists.ozlabs.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/i2c/i2c-aspeed.txt` `Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt` `drivers/i2c/busses/i2c-aspeed.c` `drivers/irqchip/irq-aspeed-i2c-ic.c`

ARM/ASPEED MACHINE SUPPORT¶

Mail:	Joel Stanley <joel@jms.id.au>
Reviewer:	Andrew Jeffery <andrew@aj.id.au>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
Status:	Supported
Patchwork:	https://patchwork.ozlabs.org/project/linux-aspeed/list/
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
Files:	`arch/arm/boot/dts/aspeed-*` `arch/arm/mach-aspeed/`
Regex:	`aspeed`

ARM/BITMAIN ARCHITECTURE¶

Mail:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/bitmain.yaml` `Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml` `Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt` `arch/arm64/boot/dts/bitmain/` `drivers/clk/clk-bm1880.c` `drivers/pinctrl/pinctrl-bm1880.c`

ARM/CALXEDA HIGHBANK ARCHITECTURE¶

Mail:	Andre Przywara <andre.przywara@arm.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/boot/dts/ecx-.dts` `arch/arm/boot/dts/highbank.dts` `arch/arm/mach-highbank/`

ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT¶

Mail:	Krzysztof Halasa <khalasa@piap.pl>
Status:	Maintained
Files:	`arch/arm/mach-cns3xxx/`

ARM/CAVIUM THUNDER NETWORK DRIVER¶

Mail:	Sunil Goutham <sgoutham@marvell.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Supported
Files:	`drivers/net/ethernet/cavium/thunder/`

ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT¶

Mail:	Lukasz Majewski <lukma@denx.de>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-ep93xx/ts72xx.c`

ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE¶

Mail:	Alexander Shiyan <shc_work@mail.ru>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Odd Fixes
Regex:	`clps711x`

ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE¶

Mail:	Hartley Sweeten <hsweeten@visionengravers.com>, Alexander Sverdlin <alexander.sverdlin@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-ep93xx/` `arch/arm/mach-ep93xx/include/mach/`

ARM/CLKDEV SUPPORT¶

Mail:	Russell King <linux@armlinux.org.uk>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
Files:	`drivers/clk/clkdev.c`

ARM/CONEXANT DIGICOLOR MACHINE SUPPORT¶

Mail:	Baruch Siach <baruch@tkos.co.il>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/boot/dts/cx92755*`
Regex:	`digicolor`

ARM/CONTEC MICRO9 MACHINE SUPPORT¶

Mail:	Hubert Feurstein <hubert.feurstein@contec.at>
Status:	Maintained
Files:	`arch/arm/mach-ep93xx/micro9.c`

ARM/CORESIGHT FRAMEWORK AND DRIVERS¶

Mail:	Mathieu Poirier <mathieu.poirier@linaro.org>, Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewer:	Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>
Mailing list:	coresight@lists.linaro.org (moderated for non-subscribers), linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
Files:	`Documentation/ABI/testing/sysfs-bus-coresight-devices-` `Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt` `Documentation/devicetree/bindings/arm/coresight-cti.yaml` `Documentation/devicetree/bindings/arm/coresight.txt` `Documentation/trace/coresight/` `drivers/hwtracing/coresight/` `include/dt-bindings/arm/coresight-cti-dt.h` `tools/perf/arch/arm/util/auxtrace.c` `tools/perf/arch/arm/util/cs-etm.c` `tools/perf/arch/arm/util/cs-etm.h` `tools/perf/arch/arm/util/pmu.c` `tools/perf/util/cs-etm-decoder/` `tools/perf/util/cs-etm.*`

ARM/CORGI MACHINE SUPPORT¶

Mail:	Richard Purdie <rpurdie@rpsys.net>
Status:	Maintained

ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE¶

Mail:	Hans Ulli Kroll <ulli.kroll@googlemail.com>, Linus Walleij <linus.walleij@linaro.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://github.com/ulli-kroll/linux.git
Files:	`Documentation/devicetree/bindings/arm/gemini.txt` `Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt` `Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt` `Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt` `arch/arm/mach-gemini/` `drivers/net/ethernet/cortina/` `drivers/pinctrl/pinctrl-gemini.c` `drivers/rtc/rtc-ftrtc010.c`

ARM/CSR SIRFPRIMA2 MACHINE SUPPORT¶

Mail:	Barry Song <baohua@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
Files:	`arch/arm/boot/dts/prima2*` `arch/arm/mach-prima2/` `drivers/clk/sirf/` `drivers/clocksource/timer-atlas7.c` `drivers/clocksource/timer-prima2.c`
Excluded:	`drivers/gnss`
Regex:	`[^a-z]sirf`

ARM/CZ.NIC TURRIS MOX SUPPORT¶

Mail:	Marek Behun <marek.behun@nic.cz>
Status:	Maintained
Web-page:	http://mox.turris.cz
Files:	`Documentation/ABI/testing/debugfs-moxtet` `Documentation/ABI/testing/sysfs-bus-moxtet-devices` `Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm` `Documentation/devicetree/bindings/bus/moxtet.txt` `Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt` `Documentation/devicetree/bindings/gpio/gpio-moxtet.txt` `drivers/bus/moxtet.c` `drivers/firmware/turris-mox-rwtm.c` `drivers/gpio/gpio-moxtet.c` `include/linux/moxtet.h`

ARM/EBSA110 MACHINE SUPPORT¶

Mail:	Russell King <linux@armlinux.org.uk>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	http://www.armlinux.org.uk/
Files:	`arch/arm/mach-ebsa110/` `drivers/net/ethernet/amd/am79c961a.*`

ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT¶

Mail:	Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewer:	Pengutronix Kernel Team <kernel@pengutronix.de>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Regex:	`efm32`

ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)¶

Mail:	Robert Jarzmik <robert.jarzmik@free.fr>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-pxa/ezx.c`

ARM/FARADAY FA526 PORT¶

Mail:	Hans Ulli Kroll <ulli.kroll@googlemail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.berlios.de/gemini-board
Files:	`arch/arm/mm/-fa`

ARM/FOOTBRIDGE ARCHITECTURE¶

Mail:	Russell King <linux@armlinux.org.uk>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	http://www.armlinux.org.uk/
Files:	`arch/arm/include/asm/hardware/dec21285.h` `arch/arm/mach-footbridge/`

ARM/FREESCALE IMX / MXC ARM ARCHITECTURE¶

Mail:	Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>
Reviewer:	Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
Excluded:	`drivers/media/i2c/`
Regex:	`imx` `mxs`

ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE¶

Mail:	Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
Files:	`arch/arm/boot/dts/ls1021a` `arch/arm64/boot/dts/freescale/fsl-` `arch/arm64/boot/dts/freescale/qoriq-*`

ARM/FREESCALE VYBRID ARM ARCHITECTURE¶

Mail:	Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>
Reviewer:	Pengutronix Kernel Team <kernel@pengutronix.de>, Stefan Agner <stefan@agner.ch>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
Files:	`arch/arm/boot/dts/vf` `arch/arm/mach-imx/vf610*`

ARM/GLOMATION GESBC9312SX MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/GUMSTIX MACHINE SUPPORT¶

Mail:	Steve Sakoman <sakoman@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT¶

Mail:	Philipp Zabel <philipp.zabel@gmail.com>, Paul Parsons <lost.distance@yahoo.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-pxa/hx4700.c` `arch/arm/mach-pxa/include/mach/hx4700.h` `sound/soc/pxa/hx4700.c`

ARM/HISILICON SOC SUPPORT¶

Mail:	Wei Xu <xuwei5@hisilicon.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Supported
Web-page:	http://www.hisilicon.com
SCM:	git git://github.com/hisilicon/linux-hisi.git
Files:	`arch/arm/boot/dts/hi3` `arch/arm/boot/dts/hip` `arch/arm/boot/dts/hisi*` `arch/arm/mach-hisi/` `arch/arm64/boot/dts/hisilicon/`

ARM/HP JORNADA 7XX MACHINE SUPPORT¶

Mail:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
Status:	Maintained
Web-page:	www.jlime.com
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
Files:	`arch/arm/mach-sa1100/include/mach/jornada720.h` `arch/arm/mach-sa1100/jornada720.c`

ARM/IGEP MACHINE SUPPORT¶

Mail:	Enric Balletbo i Serra <eballetbo@gmail.com>, Javier Martinez Canillas <javier@dowhile0.org>
Mailing list:	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/boot/dts/omap3-igep*`

ARM/INCOME PXA270 SUPPORT¶

Mail:	Marek Vasut <marek.vasut@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-pxa/colibri-pxa270-income.c`

ARM/INTEL IOP32X ARM ARCHITECTURE¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/INTEL IQ81342EX MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/INTEL IXDP2850 MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/INTEL IXP4XX ARM ARCHITECTURE¶

Mail:	Linus Walleij <linusw@kernel.org>, Imre Kaloz <kaloz@openwrt.org>, Krzysztof Halasa <khalasa@piap.pl>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml` `Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt` `Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml` `Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml` `arch/arm/mach-ixp4xx/` `drivers/clocksource/timer-ixp4xx.c` `drivers/gpio/gpio-ixp4xx.c` `drivers/irqchip/irq-ixp4xx.c` `include/linux/irqchip/irq-ixp4xx.h` `include/linux/platform_data/timer-ixp4xx.h`

ARM/INTEL KEEMBAY ARCHITECTURE¶

Mail:	Paul J. Murphy <paul.j.murphy@intel.com>, Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/intel,keembay.yaml` `arch/arm64/boot/dts/intel/keembay-evm.dts` `arch/arm64/boot/dts/intel/keembay-soc.dtsi`

ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT¶

Mail:	Jonathan Cameron <jic23@cam.ac.uk>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-pxa/stargate2.c` `drivers/pcmcia/pxa2xx_stargate2.c`

ARM/INTEL XSC3 (MANZANO) ARM CORE¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/LG1K ARCHITECTURE¶

Mail:	Chanho Min <chanho.min@lge.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm64/boot/dts/lg/`

ARM/LOGICPD PXA270 MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/LPC18XX ARCHITECTURE¶

Mail:	Vladimir Zapolskiy <vz@mleia.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt` `arch/arm/boot/dts/lpc43*` `drivers/i2c/busses/i2c-lpc2k.c` `drivers/memory/pl172.c` `drivers/mtd/spi-nor/controllers/nxp-spifi.c` `drivers/rtc/rtc-lpc24xx.c`
Regex:	`lpc18xx`

ARM/LPC32XX SOC SUPPORT¶

Mail:	Vladimir Zapolskiy <vz@mleia.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://github.com/vzapolskiy/linux-lpc32xx.git
Files:	`Documentation/devicetree/bindings/i2c/i2c-pnx.txt` `arch/arm/boot/dts/lpc32*` `arch/arm/mach-lpc32xx/` `drivers/i2c/busses/i2c-pnx.c` `drivers/net/ethernet/nxp/lpc_eth.c` `drivers/usb/host/ohci-nxp.c` `drivers/watchdog/pnx4008_wdt.c`
Regex:	`lpc32xx`

ARM/MAGICIAN MACHINE SUPPORT¶

Mail:	Philipp Zabel <philipp.zabel@gmail.com>
Status:	Maintained

ARM/Marvell Dove/MV78xx0/Orion SOC support¶

Mail:	Andrew Lunn <andrew@lunn.ch>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Gregory Clement <gregory.clement@bootlin.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.infradead.org/linux-mvebu.git
Files:	`Documentation/devicetree/bindings/soc/dove/` `arch/arm/boot/dts/dove` `arch/arm/boot/dts/orion5x` `arch/arm/mach-dove/` `arch/arm/mach-mv78xx0/` `arch/arm/mach-orion5x/` `arch/arm/plat-orion/` `drivers/soc/dove/`

ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support¶

Mail:	Andrew Lunn <andrew@lunn.ch>, Gregory Clement <gregory.clement@bootlin.com>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.infradead.org/linux-mvebu.git
Files:	`arch/arm/boot/dts/armada` `arch/arm/boot/dts/kirkwood` `arch/arm/configs/mvebu__defconfig` `arch/arm/mach-mvebu/` `arch/arm64/boot/dts/marvell/armada` `arch/arm64/boot/dts/marvell/cn913` `drivers/cpufreq/armada-37xx-cpufreq.c` `drivers/cpufreq/armada-8k-cpufreq.c` `drivers/cpufreq/mvebu-cpufreq.c` `drivers/irqchip/irq-armada-370-xp.c` `drivers/irqchip/irq-mvebu-` `drivers/pinctrl/mvebu/` `drivers/rtc/rtc-armada38x.c`

ARM/Mediatek RTC DRIVER¶

Mail:	Eddie Huang <eddie.huang@mediatek.com>, Sean Wang <sean.wang@mediatek.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-mediatek@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/rtc/rtc-mt2712.txt` `Documentation/devicetree/bindings/rtc/rtc-mt7622.txt` `drivers/rtc/rtc-mt2712.c` `drivers/rtc/rtc-mt6397.c` `drivers/rtc/rtc-mt7622.c`

ARM/Mediatek SoC support¶

Mail:	Matthias Brugger <matthias.bgg@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-mediatek@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	https://mtk.bcnfs.org/
chat:	irc://chat.freenode.net/linux-mediatek
Files:	`arch/arm/boot/dts/mt6` `arch/arm/boot/dts/mt7` `arch/arm/boot/dts/mt8*` `arch/arm/mach-mediatek/` `arch/arm64/boot/dts/mediatek/` `drivers/soc/mediatek/`
Regex:	`mtk` `mt[678]`
Content regex:	`mediatek`

ARM/Mediatek USB3 PHY DRIVER¶

Mail:	Chunfeng Yun <chunfeng.yun@mediatek.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-mediatek@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/phy/phy-mtk-*` `drivers/phy/mediatek/`

ARM/Microchip (AT91) SoC support¶

Mail:	Nicolas Ferre <nicolas.ferre@microchip.com>, Alexandre Belloni <alexandre.belloni@bootlin.com>, Ludovic Desroches <ludovic.desroches@microchip.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Supported
Web-page:	http://www.linux4sam.org
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
Files:	`arch/arm/boot/dts/at91.dts` `arch/arm/boot/dts/at91.dtsi` `arch/arm/boot/dts/sama.dts` `arch/arm/boot/dts/sama.dtsi` `arch/arm/include/debug/at91.S` `arch/arm/mach-at91/` `drivers/memory/atmel*` `drivers/watchdog/sama5d4_wdt.c` `include/soc/at91/`
Excluded:	`drivers/input/touchscreen/atmel_mxt_ts.c` `drivers/net/wireless/atmel/`
Regex:	`at91` `atmel`

ARM/Microchip Sparx5 SoC support¶

Mail:	Lars Povlsen <lars.povlsen@microchip.com>, Steen Hegelund <Steen.Hegelund@microchip.com>, Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Supported
SCM:	git git://github.com/microchip-ung/linux-upstream.git
Files:	`arch/arm64/boot/dts/microchip/`
Regex:	`sparx5`

ARM/MIOA701 MACHINE SUPPORT¶

Mail:	Robert Jarzmik <robert.jarzmik@free.fr>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-pxa/mioa701.c`

ARM/MStar/Sigmastar Armv7 SoC support¶

Mail:	Daniel Palmer <daniel@thingy.jp>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	http://linux-chenxing.org/
Files:	`Documentation/devicetree/bindings/arm/mstar/` `arch/arm/boot/dts/mstar-` `arch/arm/mach-mstar/`

ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT¶

Mail:	Michael Petchkovsky <mkpetch@internode.on.net>
Status:	Maintained

ARM/NOMADIK/U300/Ux500 ARCHITECTURES¶

Mail:	Linus Walleij <linus.walleij@linaro.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
Files:	`Documentation/devicetree/bindings/arm/ste-` `Documentation/devicetree/bindings/arm/ux500.yaml` `Documentation/devicetree/bindings/arm/ux500/` `Documentation/devicetree/bindings/i2c/i2c-nomadik.txt` `Documentation/devicetree/bindings/i2c/i2c-stu300.txt` `arch/arm/boot/dts/ste-` `arch/arm/mach-nomadik/` `arch/arm/mach-u300/` `arch/arm/mach-ux500/` `drivers/clk/clk-nomadik.c` `drivers/clk/clk-u300.c` `drivers/clocksource/clksrc-dbx500-prcmu.c` `drivers/clocksource/timer-u300.c` `drivers/dma/coh901318` `drivers/dma/ste_dma40` `drivers/hwspinlock/u8500_hsem.c` `drivers/i2c/busses/i2c-nomadik.c` `drivers/i2c/busses/i2c-stu300.c` `drivers/iio/adc/ab8500-gpadc.c` `drivers/mfd/ab3100` `drivers/mfd/ab8500` `drivers/mfd/abx500` `drivers/mfd/db8500` `drivers/mfd/dbx500` `drivers/pinctrl/nomadik/` `drivers/pinctrl/pinctrl-coh901` `drivers/pinctrl/pinctrl-u300.c` `drivers/rtc/rtc-ab3100.c` `drivers/rtc/rtc-ab8500.c` `drivers/rtc/rtc-coh901331.c` `drivers/rtc/rtc-pl031.c` `drivers/soc/ux500/` `drivers/watchdog/coh901327_wdt.c`

ARM/NUVOTON NPCM ARCHITECTURE¶

Mail:	Avi Fishman <avifishman70@gmail.com>, Tomer Maimon <tmaimon77@gmail.com>, Tali Perry <tali.perry1@gmail.com>
Reviewer:	Patrick Venture <venture@google.com>, Nancy Yuen <yuenn@google.com>, Benjamin Fair <benjaminfair@google.com>
Mailing list:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
Status:	Supported
Files:	`Documentation/devicetree/bindings///npcm` `Documentation/devicetree/bindings//npcm` `arch/arm/boot/dts/nuvoton-npcm` `arch/arm/mach-npcm/` `drivers//npcm` `drivers///npcm*` `include/dt-bindings/clock/nuvoton,npcm7xx-clock.h`

ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT¶

Mailing list:	openmoko-kernel@lists.openmoko.org (subscribers-only)
Status:	Orphan
Web-page:	http://wiki.openmoko.org/wiki/Neo_FreeRunner
Files:	`arch/arm/mach-s3c/gta02.h` `arch/arm/mach-s3c/mach-gta02.c`

ARM/Orion SoC/Technologic Systems TS-78xx platform support¶

Mail:	Alexander Clouter <alex@digriz.org.uk>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	http://www.digriz.org.uk/ts78xx/kernel
Files:	`arch/arm/mach-orion5x/ts78xx-*`

ARM/OXNAS platform support¶

Mail:	Neil Armstrong <narmstrong@baylibre.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-oxnas@groups.io (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/boot/dts/ox8.dts` `arch/arm/mach-oxnas/` `drivers/power/reset/oxnas-restart.c`
Regex:	`oxnas`

ARM/PALM TREO SUPPORT¶

Mail:	Tomas Cech <sleep_walker@suse.com>
Mailing list:	linux-arm-kernel@lists.infradead.org
Status:	Maintained
Web-page:	http://hackndev.com
Files:	`arch/arm/mach-pxa/palmtreo.*`

ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT¶

Mail:	Marek Vasut <marek.vasut@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org
Status:	Maintained
Web-page:	http://hackndev.com
Files:	`arch/arm/mach-pxa/include/mach/palmld.h` `arch/arm/mach-pxa/include/mach/palmtc.h` `arch/arm/mach-pxa/include/mach/palmtx.h` `arch/arm/mach-pxa/palmld.c` `arch/arm/mach-pxa/palmt5.` `arch/arm/mach-pxa/palmtc.c` `arch/arm/mach-pxa/palmte2.` `arch/arm/mach-pxa/palmtx.c`

ARM/PALMZ72 SUPPORT¶

Mail:	Sergey Lapin <slapin@ossfans.org>
Mailing list:	linux-arm-kernel@lists.infradead.org
Status:	Maintained
Web-page:	http://hackndev.com
Files:	`arch/arm/mach-pxa/palmz72.*`

ARM/PLEB SUPPORT¶

Mail:	Peter Chubb <pleb@gelato.unsw.edu.au>
Status:	Maintained
Web-page:	http://www.disy.cse.unsw.edu.au/Hardware/PLEB

ARM/PT DIGITAL BOARD PORT¶

Mail:	Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	http://www.armlinux.org.uk/

ARM/QUALCOMM SUPPORT¶

Mail:	Andy Gross <agross@kernel.org>, Bjorn Andersson <bjorn.andersson@linaro.org>
Mailing list:	linux-arm-msm@vger.kernel.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
Files:	`Documentation/devicetree/bindings//qcom` `Documentation/devicetree/bindings/soc/qcom/` `arch/arm/boot/dts/qcom-.dts` `arch/arm/boot/dts/qcom-.dtsi` `arch/arm/mach-qcom/` `arch/arm64/boot/dts/qcom/` `drivers///qcom` `drivers///qcom/` `drivers//pm8???-` `drivers//qcom` `drivers//qcom/` `drivers/bluetooth/btqcomsmd.c` `drivers/clocksource/timer-qcom.c` `drivers/cpuidle/cpuidle-qcom-spm.c` `drivers/extcon/extcon-qcom` `drivers/i2c/busses/i2c-qcom-geni.c` `drivers/i2c/busses/i2c-qup.c` `drivers/iommu/msm` `drivers/mfd/ssbi.c` `drivers/mmc/host/mmci_qcom` `drivers/mmc/host/sdhci-msm.c` `drivers/pci/controller/dwc/pcie-qcom.c` `drivers/phy/qualcomm/` `drivers/power//msm` `drivers/reset/reset-qcom-` `drivers/scsi/ufs/ufs-qcom` `drivers/spi/spi-geni-qcom.c` `drivers/spi/spi-qcom-qspi.c` `drivers/spi/spi-qup.c` `drivers/tty/serial/msm_serial.c` `drivers/usb/dwc3/dwc3-qcom.c` `include/dt-bindings//qcom` `include/linux//qcom*`

ARM/RADISYS ENP2611 MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/RDA MICRO ARCHITECTURE¶

Mail:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-unisoc@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/rda.yaml` `Documentation/devicetree/bindings/gpio/gpio-rda.yaml` `Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt` `Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt` `Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt` `arch/arm/boot/dts/rda8810pl-*` `drivers/clocksource/timer-rda.c` `drivers/gpio/gpio-rda.c` `drivers/irqchip/irq-rda-intc.c` `drivers/tty/serial/rda-uart.c`

ARM/REALTEK ARCHITECTURE¶

Mail:	Andreas Färber <afaerber@suse.de>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/realtek.yaml` `arch/arm/boot/dts/rtd*` `arch/arm/mach-realtek/` `arch/arm64/boot/dts/realtek/`

ARM/RENESAS ARM64 ARCHITECTURE¶

Mail:	Geert Uytterhoeven <geert+renesas@glider.be>, Magnus Damm <magnus.damm@gmail.com>
Mailing list:	linux-renesas-soc@vger.kernel.org
Status:	Supported
Patchwork:	http://patchwork.kernel.org/project/linux-renesas-soc/list/
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
Files:	`Documentation/devicetree/bindings/arm/renesas.yaml` `arch/arm64/boot/dts/renesas/` `drivers/soc/renesas/` `include/linux/soc/renesas/`

ARM/RISCPC ARCHITECTURE¶

Mail:	Russell King <linux@armlinux.org.uk>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	http://www.armlinux.org.uk/
Files:	`arch/arm/include/asm/hardware/entry-macro-iomd.S` `arch/arm/include/asm/hardware/ioc.h` `arch/arm/include/asm/hardware/iomd.h` `arch/arm/include/asm/hardware/memc.h` `arch/arm/mach-rpc/` `drivers/net/ethernet/8390/etherh.c` `drivers/net/ethernet/i825xx/ether1` `drivers/net/ethernet/seeq/ether3` `drivers/scsi/arm/`

ARM/Rockchip SoC support¶

Mail:	Heiko Stuebner <heiko@sntech.de>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-rockchip@lists.infradead.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
Files:	`Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml` `Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml` `Documentation/devicetree/bindings/spi/spi-rockchip.yaml` `arch/arm/boot/dts/rk3` `arch/arm/boot/dts/rv1108` `arch/arm/mach-rockchip/` `drivers///rockchip` `drivers//rockchip*` `drivers/clk/rockchip/` `drivers/i2c/busses/i2c-rk3x.c` `sound/soc/rockchip/`
Regex:	`rockchip`

ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES¶

Mail:	Krzysztof Kozlowski <krzk@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-samsung-soc@vger.kernel.org
Status:	Maintained
Patchwork:	https://patchwork.kernel.org/project/linux-samsung-soc/list/
Files:	`Documentation/arm/samsung/` `Documentation/devicetree/bindings/arm/samsung/` `Documentation/devicetree/bindings/power/pd-samsung.yaml` `arch/arm/boot/dts/exynos` `arch/arm/boot/dts/s3c` `arch/arm/boot/dts/s5p` `arch/arm/mach-exynos/` `arch/arm/mach-s3c/` `arch/arm/mach-s5p/` `arch/arm64/boot/dts/exynos/` `drivers///s3c24` `drivers//s3c24` `drivers//s3c64xx` `drivers//s5pv210` `drivers/memory/samsung/` `drivers/soc/samsung/` `drivers/tty/serial/samsung*` `include/linux/soc/samsung/`
Regex:	`exynos` `s3c2410` `s3c64xx` `s5pv210`

ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT¶

Mail:	Andrzej Hajda <a.hajda@samsung.com>
Mailing list:	linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/platform/s5p-g2d/`

ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT¶

Mail:	Marek Szyprowski <m.szyprowski@samsung.com>
Mailing list:	linux-samsung-soc@vger.kernel.org, linux-media@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/media/s5p-cec.txt` `drivers/media/cec/platform/s5p/`

ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT¶

Mail:	Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>, Jacek Anaszewski <jacek.anaszewski@gmail.com>, Sylwester Nawrocki <s.nawrocki@samsung.com>
Mailing list:	linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/platform/s5p-jpeg/`

ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT¶

Mail:	Andrzej Hajda <a.hajda@samsung.com>
Mailing list:	linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org
Status:	Maintained
Files:	`drivers/media/platform/s5p-mfc/`

ARM/SHMOBILE ARM ARCHITECTURE¶

Mail:	Geert Uytterhoeven <geert+renesas@glider.be>, Magnus Damm <magnus.damm@gmail.com>
Mailing list:	linux-renesas-soc@vger.kernel.org
Status:	Supported
Patchwork:	http://patchwork.kernel.org/project/linux-renesas-soc/list/
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
Files:	`Documentation/devicetree/bindings/arm/renesas.yaml` `arch/arm/boot/dts/emev2` `arch/arm/boot/dts/gr-peach` `arch/arm/boot/dts/iwg20d-q7` `arch/arm/boot/dts/r7s` `arch/arm/boot/dts/r8a` `arch/arm/boot/dts/r9a` `arch/arm/boot/dts/sh*` `arch/arm/configs/shmobile_defconfig` `arch/arm/include/debug/renesas-scif.S` `arch/arm/mach-shmobile/` `drivers/soc/renesas/` `include/linux/soc/renesas/`

ARM/SOCFPGA ARCHITECTURE¶

Mail:	Dinh Nguyen <dinguyen@kernel.org>
Status:	Maintained
Web-page:	http://www.rocketboards.org
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
Files:	`arch/arm/boot/dts/socfpga*` `arch/arm/configs/socfpga_defconfig` `arch/arm/mach-socfpga/` `arch/arm64/boot/dts/altera/` `arch/arm64/boot/dts/intel/`

ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT¶

Mail:	Dinh Nguyen <dinguyen@kernel.org>
Status:	Maintained
Files:	`drivers/clk/socfpga/`

ARM/SOCFPGA EDAC SUPPORT¶

Mail:	Dinh Nguyen <dinguyen@kernel.org>
Status:	Maintained
Files:	`drivers/edac/altera_edac.`

ARM/SPREADTRUM SoC SUPPORT¶

Mail:	Orson Zhai <orsonzhai@gmail.com>, Baolin Wang <baolin.wang7@gmail.com>, Chunyan Zhang <zhang.lyra@gmail.com>
Status:	Maintained
Files:	`arch/arm64/boot/dts/sprd`
Regex:	`sprd` `sc27xx` `sc2731`

ARM/STI ARCHITECTURE¶

Mail:	Patrice Chotard <patrice.chotard@st.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	http://www.stlinux.com
Files:	`Documentation/devicetree/bindings/i2c/i2c-st.txt` `arch/arm/boot/dts/sti` `arch/arm/mach-sti/` `drivers/ata/ahci_st.c` `drivers/char/hw_random/st-rng.c` `drivers/clocksource/arm_global_timer.c` `drivers/clocksource/clksrc_st_lpc.c` `drivers/cpufreq/sti-cpufreq.c` `drivers/dma/st_fdma` `drivers/i2c/busses/i2c-st.c` `drivers/media/platform/sti/c8sectpfe/` `drivers/media/rc/st_rc.c` `drivers/mmc/host/sdhci-st.c` `drivers/phy/st/phy-miphy28lp.c` `drivers/phy/st/phy-stih407-usb.c` `drivers/pinctrl/pinctrl-st.c` `drivers/remoteproc/st_remoteproc.c` `drivers/remoteproc/st_slim_rproc.c` `drivers/reset/sti/` `drivers/rtc/rtc-st-lpc.c` `drivers/tty/serial/st-asc.c` `drivers/usb/dwc3/dwc3-st.c` `drivers/usb/host/ehci-st.c` `drivers/usb/host/ohci-st.c` `drivers/watchdog/st_lpc_wdt.c` `include/linux/remoteproc/st_slim_rproc.h`

ARM/STM32 ARCHITECTURE¶

Mail:	Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@st.com>
Mailing list:	linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers), linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
Files:	`arch/arm/boot/dts/stm32*` `arch/arm/mach-stm32/` `drivers/clocksource/armv7m_systick.c`
Regex:	`stm32` `stm`

ARM/Synaptics SoC support¶

Mail:	Jisheng Zhang <Jisheng.Zhang@synaptics.com>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/boot/dts/berlin*` `arch/arm/mach-berlin/` `arch/arm64/boot/dts/synaptics/`

ARM/TANGO ARCHITECTURE¶

Mail:	Marc Gonzalez <marc.w.gonzalez@free.fr>, Mans Rullgard <mans@mansr.com>
Mailing list:	linux-arm-kernel@lists.infradead.org
Status:	Odd Fixes
Regex:	`tango`

ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT¶

Mail:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Mailing list:	linux-tegra@vger.kernel.org, linux-media@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/media/tegra-cec.txt` `drivers/media/cec/platform/tegra/`

ARM/TETON BGA MACHINE SUPPORT¶

Mail:	“Mark F. Brown” <mark.brown314@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS¶

Mail:	Santosh Shilimkar <ssantosh@kernel.org>
Mailing list:	linux-kernel@vger.kernel.org
Status:	Maintained
Files:	`drivers/memory/emif`

ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE¶

Mail:	Santosh Shilimkar <ssantosh@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
Files:	`arch/arm/boot/dts/keystone-*` `arch/arm/mach-keystone/`

ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK¶

Mail:	Santosh Shilimkar <ssantosh@kernel.org>
Mailing list:	linux-kernel@vger.kernel.org
Status:	Maintained
Files:	`drivers/clk/keystone/`

ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE¶

Mail:	Santosh Shilimkar <ssantosh@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers), linux-kernel@vger.kernel.org
Status:	Maintained
Files:	`drivers/clocksource/timer-keystone.c`

ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER¶

Mail:	Santosh Shilimkar <ssantosh@kernel.org>
Mailing list:	linux-kernel@vger.kernel.org
Status:	Maintained
Files:	`drivers/power/reset/keystone-reset.c`

ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE¶

Mail:	Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Supported
Files:	`Documentation/devicetree/bindings/arm/ti/k3.yaml` `arch/arm64/boot/dts/ti/Makefile` `arch/arm64/boot/dts/ti/k3-*` `include/dt-bindings/pinctrl/k3.h`

ARM/THECUS N2100 MACHINE SUPPORT¶

Mail:	Lennert Buytenhek <kernel@wantstofly.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained

ARM/TOSA MACHINE SUPPORT¶

Mail:	Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>, Dirk Opfer <dirk@opfer-online.de>
Status:	Maintained

ARM/TOSHIBA VISCONTI ARCHITECTURE¶

Mail:	Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Supported
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
Files:	`Documentation/devicetree/bindings/arm/toshiba.yaml` `Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml` `arch/arm64/boot/dts/toshiba/` `drivers/pinctrl/visconti/`
Regex:	`visconti`

ARM/UNIPHIER ARCHITECTURE¶

Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Orphan
Files:	`Documentation/devicetree/bindings/arm/socionext/uniphier.yaml` `Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml` `Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml` `arch/arm/boot/dts/uniphier` `arch/arm/include/asm/hardware/cache-uniphier.h` `arch/arm/mach-uniphier/` `arch/arm/mm/cache-uniphier.c` `arch/arm64/boot/dts/socionext/uniphier` `drivers/bus/uniphier-system-bus.c` `drivers/clk/uniphier/` `drivers/dma/uniphier-mdmac.c` `drivers/gpio/gpio-uniphier.c` `drivers/i2c/busses/i2c-uniphier*` `drivers/irqchip/irq-uniphier-aidet.c` `drivers/mmc/host/uniphier-sd.c` `drivers/pinctrl/uniphier/` `drivers/reset/reset-uniphier.c` `drivers/tty/serial/8250/8250_uniphier.c`
Regex:	`uniphier`

ARM/VERSATILE EXPRESS PLATFORM¶

Mail:	Liviu Dudau <liviu.dudau@arm.com>, Sudeep Holla <sudeep.holla@arm.com>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`///vexpress` `//vexpress` `arch/arm/boot/dts/vexpress` `arch/arm/mach-vexpress/` `arch/arm64/boot/dts/arm/` `drivers/clk/versatile/clk-vexpress-osc.c` `drivers/clocksource/timer-versatile.c`
Regex:	`mps2`

ARM/VFP SUPPORT¶

Mail:	Russell King <linux@armlinux.org.uk>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	http://www.armlinux.org.uk/
Files:	`arch/arm/vfp/`

ARM/VOIPAC PXA270 SUPPORT¶

Mail:	Marek Vasut <marek.vasut@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-pxa/include/mach/vpac270.h` `arch/arm/mach-pxa/vpac270.c`

ARM/VT8500 ARM ARCHITECTURE¶

Mail:	Tony Prisk <linux@prisktech.co.nz>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/i2c/i2c-wmt.txt` `arch/arm/mach-vt8500/` `drivers/clocksource/timer-vt8500.c` `drivers/i2c/busses/i2c-wmt.c` `drivers/mmc/host/wmt-sdmmc.c` `drivers/pwm/pwm-vt8500.c` `drivers/rtc/rtc-vt8500.c` `drivers/tty/serial/vt8500_serial.c` `drivers/usb/host/ehci-platform.c` `drivers/usb/host/uhci-platform.c` `drivers/video/fbdev/vt8500lcdfb.` `drivers/video/fbdev/wm8505fb` `drivers/video/fbdev/wmt_ge_rops.*`

ARM/ZIPIT Z2 SUPPORT¶

Mail:	Marek Vasut <marek.vasut@gmail.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/mach-pxa/include/mach/z2.h` `arch/arm/mach-pxa/z2.c`

ARM/ZTE ARCHITECTURE¶

Mail:	Jun Nie <jun.nie@linaro.org>, Shawn Guo <shawnguo@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/arm/zte.yaml` `Documentation/devicetree/bindings/clock/zx2967.txt` `Documentation/devicetree/bindings/dma/zxdma.txt` `Documentation/devicetree/bindings/gpio/zx296702-gpio.txt` `Documentation/devicetree/bindings/i2c/i2c-zx2967.txt` `Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt` `Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt` `Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt` `Documentation/devicetree/bindings/soc/zte/` `Documentation/devicetree/bindings/sound/zte,.txt` `Documentation/devicetree/bindings/thermal/zx2967-thermal.txt` `Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt` `arch/arm/boot/dts/zx2967` `arch/arm/mach-zx/` `arch/arm64/boot/dts/zte/` `drivers/clk/zte/` `drivers/dma/zx_dma.c` `drivers/gpio/gpio-zx.c` `drivers/i2c/busses/i2c-zx2967.c` `drivers/mmc/host/dw_mmc-zx.` `drivers/pinctrl/zte/` `drivers/soc/zte/` `drivers/thermal/zx2967_thermal.c` `drivers/watchdog/zx2967_wdt.c` `include/dt-bindings/clock/zx2967.h` `include/dt-bindings/soc/zte,.h` `sound/soc/codecs/zx_aud96p22.c` `sound/soc/zte/`

ARM/ZYNQ ARCHITECTURE¶

Mail:	Michal Simek <michal.simek@xilinx.com>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Supported
Web-page:	http://wiki.xilinx.com
SCM:	git https://github.com/Xilinx/linux-xlnx.git
Files:	`Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml` `Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml` `arch/arm/mach-zynq/` `drivers/block/xsysace.c` `drivers/clocksource/timer-cadence-ttc.c` `drivers/cpuidle/cpuidle-zynq.c` `drivers/edac/synopsys_edac.c` `drivers/i2c/busses/i2c-cadence.c` `drivers/i2c/busses/i2c-xiic.c` `drivers/mmc/host/sdhci-of-arasan.c`
Regex:	`zynq` `xilinx`

ARM64 PORT (AARCH64 ARCHITECTURE)¶

Mail:	Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
Files:	`Documentation/arm64/` `arch/arm64/` `tools/testing/selftests/arm64/`
Excluded:	`arch/arm64/boot/dts/`

AS3645A LED FLASH CONTROLLER DRIVER¶

Mail:	Sakari Ailus <sakari.ailus@iki.fi>
Mailing list:	linux-leds@vger.kernel.org
Status:	Maintained
Files:	`drivers/leds/leds-as3645a.c`

ASAHI KASEI AK7375 LENS VOICE COIL DRIVER¶

Mail:	Tianshu Qiu <tian.shu.qiu@intel.com>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
SCM:	git git://linuxtv.org/media_tree.git
Files:	`Documentation/devicetree/bindings/media/i2c/ak7375.txt` `drivers/media/i2c/ak7375.c`

ASAHI KASEI AK8974 DRIVER¶

Mail:	Linus Walleij <linus.walleij@linaro.org>
Mailing list:	linux-iio@vger.kernel.org
Status:	Supported
Web-page:	http://www.akm.com/
Files:	`drivers/iio/magnetometer/ak8974.c`

ASC7621 HARDWARE MONITOR DRIVER¶

Mail:	George Joseph <george.joseph@fairview5.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Maintained
Files:	hwmon/asc7621 `drivers/hwmon/asc7621.c`

ASPEED PINCTRL DRIVERS¶

Mail:	Andrew Jeffery <andrew@aj.id.au>
Mailing list:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers), openbmc@lists.ozlabs.org (moderated for non-subscribers), linux-gpio@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/pinctrl/aspeed,*` `drivers/pinctrl/aspeed/`

ASPEED SCU INTERRUPT CONTROLLER DRIVER¶

Mail:	Eddie James <eajames@linux.ibm.com>
Mailing list:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt` `drivers/irqchip/irq-aspeed-scu-ic.c` `include/dt-bindings/interrupt-controller/aspeed-scu-ic.h`

ASPEED VIDEO ENGINE DRIVER¶

Mail:	Eddie James <eajames@linux.ibm.com>
Mailing list:	linux-media@vger.kernel.org, openbmc@lists.ozlabs.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/media/aspeed-video.txt` `drivers/media/platform/aspeed-video.c`

ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS¶

Mail:	Corentin Chary <corentin.chary@gmail.com>
Mailing list:	acpi4asus-user@lists.sourceforge.net, platform-driver-x86@vger.kernel.org
Status:	Maintained
Web-page:	http://acpi4asus.sf.net
Files:	`drivers/platform/x86/asus.c` `drivers/platform/x86/eeepc.c`

ASUS WIRELESS RADIO CONTROL DRIVER¶

Mail:	João Paulo Rechi Vita <jprvita@gmail.com>
Mailing list:	platform-driver-x86@vger.kernel.org
Status:	Maintained
Files:	`drivers/platform/x86/asus-wireless.c`

ASYMMETRIC KEYS¶

Mail:	David Howells <dhowells@redhat.com>
Mailing list:	keyrings@vger.kernel.org
Status:	Maintained
Files:	crypto/asymmetric-keys `crypto/asymmetric_keys/` `include/crypto/pkcs7.h` `include/crypto/public_key.h` `include/linux/verification.h`

ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API¶

Reviewer:	Dan Williams <dan.j.williams@intel.com>
Status:	Odd fixes
Web-page:	http://sourceforge.net/projects/xscaleiop
Files:	crypto/async-tx-api `crypto/async_tx/` `drivers/dma/` `include/linux/async_tx.h` `include/linux/dmaengine.h`

AT24 EEPROM DRIVER¶

Mail:	Bartosz Golaszewski <bgolaszewski@baylibre.com>
Mailing list:	linux-i2c@vger.kernel.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
Files:	`Documentation/devicetree/bindings/eeprom/at24.yaml` `drivers/misc/eeprom/at24.c`

ATA OVER ETHERNET (AOE) DRIVER¶

Mail:	“Justin Sanders” <justin@coraid.com>
Status:	Supported
Web-page:	http://www.openaoe.org/
Files:	`Documentation/admin-guide/aoe/` `drivers/block/aoe/`

ATHEROS 71XX/9XXX GPIO DRIVER¶

Mail:	Alban Bedel <albeu@free.fr>
Status:	Maintained
Web-page:	https://github.com/AlbanBedel/linux
SCM:	git git://github.com/AlbanBedel/linux
Files:	`Documentation/devicetree/bindings/gpio/gpio-ath79.txt` `drivers/gpio/gpio-ath79.c`

ATHEROS 71XX/9XXX USB PHY DRIVER¶

Mail:	Alban Bedel <albeu@free.fr>
Status:	Maintained
Web-page:	https://github.com/AlbanBedel/linux
SCM:	git git://github.com/AlbanBedel/linux
Files:	`Documentation/devicetree/bindings/phy/phy-ath79-usb.txt` `drivers/phy/qualcomm/phy-ath79-usb.c`

ATHEROS ATH GENERIC UTILITIES¶

Mail:	Kalle Valo <kvalo@codeaurora.org>
Mailing list:	linux-wireless@vger.kernel.org
Status:	Supported
Files:	`drivers/net/wireless/ath/*`

ATHEROS ATH5K WIRELESS DRIVER¶

Mail:	Jiri Slaby <jirislaby@kernel.org>, Nick Kossifidis <mickflemm@gmail.com>, Luis Chamberlain <mcgrof@kernel.org>
Mailing list:	linux-wireless@vger.kernel.org
Status:	Maintained
Web-page:	https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
Files:	`drivers/net/wireless/ath/ath5k/`

ATHEROS ATH6KL WIRELESS DRIVER¶

Mail:	Kalle Valo <kvalo@codeaurora.org>
Mailing list:	linux-wireless@vger.kernel.org
Status:	Supported
Web-page:	https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
Files:	`drivers/net/wireless/ath/ath6kl/`

ATI_REMOTE2 DRIVER¶

Mail:	Ville Syrjala <syrjala@sci.fi>
Status:	Maintained
Files:	`drivers/input/misc/ati_remote2.c`

ATK0110 HWMON DRIVER¶

Mail:	Luca Tettamanti <kronos.it@gmail.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Maintained
Files:	`drivers/hwmon/asus_atk0110.c`

ATLX ETHERNET DRIVERS¶

Mail:	Jay Cliburn <jcliburn@gmail.com>, Chris Snook <chris.snook@gmail.com>
Mailing list:	netdev@vger.kernel.org
Status:	Maintained
Web-page:	http://sourceforge.net/projects/atl1 http://atl1.sourceforge.net
Files:	`drivers/net/ethernet/atheros/`

ATM¶

Mail:	Chas Williams <3chas3@gmail.com>
Mailing list:	linux-atm-general@lists.sourceforge.net (moderated for non-subscribers), netdev@vger.kernel.org
Status:	Maintained
Web-page:	http://linux-atm.sourceforge.net
Files:	`drivers/atm/` `include/linux/atm` `include/uapi/linux/atm`

ATMEL MACB ETHERNET DRIVER¶

Mail:	Nicolas Ferre <nicolas.ferre@microchip.com>, Claudiu Beznea <claudiu.beznea@microchip.com>
Status:	Supported
Files:	`drivers/net/ethernet/cadence/`

ATMEL MAXTOUCH DRIVER¶

Mail:	Nick Dyer <nick@shmanahar.org>
Status:	Maintained
SCM:	git git://github.com/ndyer/linux.git
Files:	`Documentation/devicetree/bindings/input/atmel,maxtouch.txt` `drivers/input/touchscreen/atmel_mxt_ts.c`

ATMEL WIRELESS DRIVER¶

Mail:	Simon Kelley <simon@thekelleys.org.uk>
Mailing list:	linux-wireless@vger.kernel.org
Status:	Maintained
Web-page:	http://www.thekelleys.org.uk/atmel http://atmelwlandriver.sourceforge.net/
Files:	`drivers/net/wireless/atmel/atmel*`

ATOMIC INFRASTRUCTURE¶

Mail:	Will Deacon <will@kernel.org>, Peter Zijlstra <peterz@infradead.org>
Reviewer:	Boqun Feng <boqun.feng@gmail.com>
Mailing list:	linux-kernel@vger.kernel.org
Status:	Maintained
Files:	`arch//include/asm/atomic.h` `include//atomic.h` `scripts/atomic/`

ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER¶

Mail:	Bradley Grove <linuxdrivers@attotech.com>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Supported
Web-page:	http://www.attotech.com
Files:	`drivers/scsi/esas2r`

ATUSB IEEE 802.15.4 RADIO DRIVER¶

Mail:	Stefan Schmidt <stefan@datenfreihafen.org>
Mailing list:	linux-wpan@vger.kernel.org
Status:	Maintained
Files:	`drivers/net/ieee802154/at86rf230.h` `drivers/net/ieee802154/atusb.c` `drivers/net/ieee802154/atusb.h`

AUDIT SUBSYSTEM¶

Mail:	Paul Moore <paul@paul-moore.com>, Eric Paris <eparis@redhat.com>
Mailing list:	linux-audit@redhat.com (moderated for non-subscribers)
Status:	Supported
Web-page:	https://github.com/linux-audit
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
Files:	`include/linux/audit.h` `include/uapi/linux/audit.h` `kernel/audit*`

AUXILIARY DISPLAY DRIVERS¶

Mail:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Status:	Maintained
Files:	`drivers/auxdisplay/` `include/linux/cfag12864b.h`

AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER¶

Mail:	Andreas Klinger <ak@it-klinger.de>
Mailing list:	linux-iio@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml` `drivers/iio/adc/hx711.c`

AX.25 NETWORK LAYER¶

Mail:	Ralf Baechle <ralf@linux-mips.org>
Mailing list:	linux-hams@vger.kernel.org
Status:	Maintained
Web-page:	http://www.linux-ax25.org/
Files:	`include/net/ax25.h` `include/uapi/linux/ax25.h` `net/ax25/`

AXENTIA ARM DEVICES¶

Mail:	Peter Rosin <peda@axentia.se>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`arch/arm/boot/dts/at91-linea.dtsi` `arch/arm/boot/dts/at91-natte.dtsi` `arch/arm/boot/dts/at91-nattis-2-natte-2.dts` `arch/arm/boot/dts/at91-tse850-3.dts`

AXENTIA ASOC DRIVERS¶

Mail:	Peter Rosin <peda@axentia.se>
Mailing list:	alsa-devel@alsa-project.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/sound/axentia,*` `sound/soc/atmel/tse850-pcm5142.c`

AXI-FAN-CONTROL HARDWARE MONITOR DRIVER¶

Mail:	Nuno Sá <nuno.sa@analog.com>
Mailing list:	linux-hwmon@vger.kernel.org
Status:	Supported
Web-page:	http://ez.analog.com/community/linux-device-drivers
Files:	`Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml` `drivers/hwmon/axi-fan-control.c`

AXXIA I2C CONTROLLER¶

Mail:	Krzysztof Adamski <krzysztof.adamski@nokia.com>
Mailing list:	linux-i2c@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/i2c/i2c-axxia.txt` `drivers/i2c/busses/i2c-axxia.c`

AZ6007 DVB DRIVER¶

Mail:	Mauro Carvalho Chehab <mchehab@kernel.org>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Web-page:	https://linuxtv.org
SCM:	git git://linuxtv.org/media_tree.git
Files:	`drivers/media/usb/dvb-usb-v2/az6007.c`

AZTECH FM RADIO RECEIVER DRIVER¶

Mail:	Hans Verkuil <hverkuil@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Web-page:	https://linuxtv.org
SCM:	git git://linuxtv.org/media_tree.git
Files:	`drivers/media/radio/radio-aztech*`

B43 WIRELESS DRIVER¶

Mailing list:	linux-wireless@vger.kernel.org, b43-dev@lists.infradead.org
Status:	Odd Fixes
Web-page:	https://wireless.wiki.kernel.org/en/users/Drivers/b43
Files:	`drivers/net/wireless/broadcom/b43/`

B43LEGACY WIRELESS DRIVER¶

Mail:	Larry Finger <Larry.Finger@lwfinger.net>
Mailing list:	linux-wireless@vger.kernel.org, b43-dev@lists.infradead.org
Status:	Maintained
Web-page:	https://wireless.wiki.kernel.org/en/users/Drivers/b43
Files:	`drivers/net/wireless/broadcom/b43legacy/`

BACKLIGHT CLASS/SUBSYSTEM¶

Mail:	Lee Jones <lee.jones@linaro.org>, Daniel Thompson <daniel.thompson@linaro.org>, Jingoo Han <jingoohan1@gmail.com>
Mailing list:	dri-devel@lists.freedesktop.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
Files:	`Documentation/ABI/stable/sysfs-class-backlight` `Documentation/ABI/testing/sysfs-class-backlight` `Documentation/devicetree/bindings/leds/backlight` `drivers/video/backlight/` `include/linux/backlight.h` `include/linux/pwm_backlight.h`

BATMAN ADVANCED¶

Mail:	Marek Lindner <mareklindner@neomailbox.ch>, Simon Wunderlich <sw@simonwunderlich.de>, Antonio Quartulli <a@unstable.cc>, Sven Eckelmann <sven@narfation.org>
Mailing list:	b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
Status:	Maintained
Web-page:	https://www.open-mesh.org/
Patchwork:	https://patchwork.open-mesh.org/project/batman/list/
bugs:	https://www.open-mesh.org/projects/batman-adv/issues
chat:	irc://chat.freenode.net/batman
SCM:	git https://git.open-mesh.org/linux-merge.git
Files:	`Documentation/ABI/obsolete/sysfs-class-net-batman-adv` `Documentation/ABI/obsolete/sysfs-class-net-mesh` networking/batman-adv `include/uapi/linux/batadv_packet.h` `include/uapi/linux/batman_adv.h` `net/batman-adv/`

BAYCOM/HDLCDRV DRIVERS FOR AX.25¶

Mail:	Thomas Sailer <t.sailer@alumni.ethz.ch>
Mailing list:	linux-hams@vger.kernel.org
Status:	Maintained
Web-page:	http://www.baycom.org/~tom/ham/ham.html
Files:	`drivers/net/hamradio/baycom*`

BCACHE (BLOCK LAYER CACHE)¶

Mail:	Coly Li <colyli@suse.de>, Kent Overstreet <kent.overstreet@gmail.com>
Mailing list:	linux-bcache@vger.kernel.org
Status:	Maintained
Web-page:	http://bcache.evilpiepirate.org
chat:	irc://irc.oftc.net/bcache
Files:	`drivers/md/bcache/`

BDISP ST MEDIA DRIVER¶

Mail:	Fabien Dessenne <fabien.dessenne@st.com>
Mailing list:	linux-media@vger.kernel.org
Status:	Supported
Web-page:	https://linuxtv.org
SCM:	git git://linuxtv.org/media_tree.git
Files:	`drivers/media/platform/sti/bdisp`

BECKHOFF CX5020 ETHERCAT MASTER DRIVER¶

Mail:	Dariusz Marcinkiewicz <reksio@newterm.pl>
Mailing list:	netdev@vger.kernel.org
Status:	Maintained
Files:	`drivers/net/ethernet/ec_bhf.c`

BEFS FILE SYSTEM¶

Mail:	Luis de Bethencourt <luisbg@kernel.org>, Salah Triki <salah.triki@gmail.com>
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
Files:	filesystems/befs `fs/befs/`

BFQ I/O SCHEDULER¶

Mail:	Paolo Valente <paolo.valente@linaro.org>, Jens Axboe <axboe@kernel.dk>
Mailing list:	linux-block@vger.kernel.org
Status:	Maintained
Files:	block/bfq-iosched `block/bfq-*`

BFS FILE SYSTEM¶

Mail:	“Tigran A. Aivazian” <aivazian.tigran@gmail.com>
Status:	Maintained
Files:	filesystems/bfs `fs/bfs/` `include/uapi/linux/bfs_fs.h`

BLINKM RGB LED DRIVER¶

Mail:	Jan-Simon Moeller <jansimon.moeller@gmx.de>
Status:	Maintained
Files:	`drivers/leds/leds-blinkm.c`

BLOCK LAYER¶

Mail:	Jens Axboe <axboe@kernel.dk>
Mailing list:	linux-block@vger.kernel.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
Files:	`block/` `drivers/block/` `include/linux/blk*` `kernel/trace/blktrace.c` `lib/sbitmap.c`

BLOCK2MTD DRIVER¶

Mail:	Joern Engel <joern@lazybastard.org>
Mailing list:	linux-mtd@lists.infradead.org
Status:	Maintained
Files:	`drivers/mtd/devices/block2mtd.c`

BLUETOOTH DRIVERS¶

Mail:	Marcel Holtmann <marcel@holtmann.org>, Johan Hedberg <johan.hedberg@gmail.com>
Mailing list:	linux-bluetooth@vger.kernel.org
Status:	Maintained
Web-page:	http://www.bluez.org/
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
Files:	`drivers/bluetooth/`

BLUETOOTH SUBSYSTEM¶

Mail:	Marcel Holtmann <marcel@holtmann.org>, Johan Hedberg <johan.hedberg@gmail.com>
Mailing list:	linux-bluetooth@vger.kernel.org
Status:	Maintained
Web-page:	http://www.bluez.org/
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
Files:	`include/net/bluetooth/` `net/bluetooth/`

BONDING DRIVER¶

Mail:	Jay Vosburgh <j.vosburgh@gmail.com>, Veaceslav Falico <vfalico@gmail.com>, Andy Gospodarek <andy@greyhouse.net>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Web-page:	http://sourceforge.net/projects/bonding/
Files:	`drivers/net/bonding/` `include/uapi/linux/if_bonding.h`

BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER¶

Mail:	Dan Robertson <dan@dlrobertson.com>
Mailing list:	linux-iio@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml` `drivers/iio/accel/bma400*`

BPF (Safe dynamic programs and tools)¶

Mail:	Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>, Andrii Nakryiko <andrii@kernel.org>
Reviewer:	Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>, John Fastabend <john.fastabend@gmail.com>, KP Singh <kpsingh@kernel.org>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Supported
Web-page:	https://bpf.io/
Patchwork:	https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
Files:	`Documentation/bpf/` networking/filter `arch//net/` `include/linux/bpf` `include/linux/filter.h` `include/trace/events/xdp.h` `include/uapi/linux/bpf` `include/uapi/linux/filter.h` `kernel/bpf/` `kernel/trace/bpf_trace.c` `lib/test_bpf.c` `net/bpf/` `net/core/filter.c` `net/sched/act_bpf.c` `net/sched/cls_bpf.c` `samples/bpf/` `tools/bpf/` `tools/lib/bpf/` `tools/testing/selftests/bpf/`
Regex:	`bpf`
Content regex:	`bpf`

BPF JIT for ARM¶

Mail:	Shubham Bansal <illusionist.neo@gmail.com>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Maintained
Files:	`arch/arm/net/`

BPF JIT for ARM64¶

Mail:	Daniel Borkmann <daniel@iogearbox.net>, Alexei Starovoitov <ast@kernel.org>, Zi Shen Lim <zlim.lnx@gmail.com>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Supported
Files:	`arch/arm64/net/`

BPF JIT for MIPS (32-BIT AND 64-BIT)¶

Mail:	Paul Burton <paulburton@kernel.org>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Maintained
Files:	`arch/mips/net/`

BPF JIT for NFP NICs¶

Mail:	Jakub Kicinski <kuba@kernel.org>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Supported
Files:	`drivers/net/ethernet/netronome/nfp/bpf/`

BPF JIT for POWERPC (32-BIT AND 64-BIT)¶

Mail:	Naveen N. Rao <naveen.n.rao@linux.ibm.com>, Sandipan Das <sandipan@linux.ibm.com>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Maintained
Files:	`arch/powerpc/net/`

BPF JIT for RISC-V (32-bit)¶

Mail:	Luke Nelson <luke.r.nels@gmail.com>, Xi Wang <xi.wang@gmail.com>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Maintained
Files:	`arch/riscv/net/`
Excluded:	`arch/riscv/net/bpf_jit_comp64.c`

BPF JIT for RISC-V (64-bit)¶

Mail:	Björn Töpel <bjorn.topel@gmail.com>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Maintained
Files:	`arch/riscv/net/`
Excluded:	`arch/riscv/net/bpf_jit_comp32.c`

BPF JIT for S390¶

Mail:	Ilya Leoshkevich <iii@linux.ibm.com>, Heiko Carstens <hca@linux.ibm.com>, Vasily Gorbik <gor@linux.ibm.com>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Maintained
Files:	`arch/s390/net/`
Excluded:	`arch/s390/net/pnet.c`

BPF JIT for SPARC (32-BIT AND 64-BIT)¶

Mail:	David S. Miller <davem@davemloft.net>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Maintained
Files:	`arch/sparc/net/`

BPF JIT for X86 32-BIT¶

Mail:	Wang YanQing <udknight@gmail.com>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Maintained
Files:	`arch/x86/net/bpf_jit_comp32.c`

BPF JIT for X86 64-BIT¶

Mail:	Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>
Mailing list:	netdev@vger.kernel.org, bpf@vger.kernel.org
Status:	Supported
Files:	`arch/x86/net/`
Excluded:	`arch/x86/net/bpf_jit_comp32.c`

BPF LSM (Security Audit and Enforcement using BPF)¶

Mail:	KP Singh <kpsingh@kernel.org>
Reviewer:	Florent Revest <revest@chromium.org>, Brendan Jackman <jackmanb@chromium.org>
Mailing list:	bpf@vger.kernel.org
Status:	Maintained
Files:	bpf/bpf_lsm `include/linux/bpf_lsm.h` `kernel/bpf/bpf_lsm.c` `security/bpf/`

BROADCOM B44 10/100 ETHERNET DRIVER¶

Mail:	Michael Chan <michael.chan@broadcom.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Files:	`drivers/net/ethernet/broadcom/b44.*`

BROADCOM B53 ETHERNET SWITCH DRIVER¶

Mail:	Florian Fainelli <f.fainelli@gmail.com>
Mailing list:	netdev@vger.kernel.org, openwrt-devel@lists.openwrt.org (subscribers-only)
Status:	Supported
Files:	`Documentation/devicetree/bindings/net/dsa/b53.txt` `drivers/net/dsa/b53/*` `include/linux/platform_data/b53.h`

BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE¶

Mail:	Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Mailing list:	bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers), linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git
Files:	`Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml` `drivers/pci/controller/pcie-brcmstb.c` `drivers/staging/vc04_services`
Regex:	`bcm2711` `bcm2835`

BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE¶

Mail:	Florian Fainelli <f.fainelli@gmail.com>, Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com>, bcm-kernel-feedback-list@broadcom.com
Status:	Maintained
SCM:	git git://github.com/broadcom/mach-bcm
Files:	`arch/arm/mach-bcm/`
Regex:	`bcm281` `bcm113` `bcm216*` `kona`

BROADCOM BCM47XX MIPS ARCHITECTURE¶

Mail:	Hauke Mehrtens <hauke@hauke-m.de>, Rafał Miłecki <zajec5@gmail.com>
Mailing list:	linux-mips@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/mips/brcm/` `arch/mips/bcm47xx/` `arch/mips/include/asm/mach-bcm47xx/`

BROADCOM BCM5301X ARM ARCHITECTURE¶

Mail:	Hauke Mehrtens <hauke@hauke-m.de>, Rafał Miłecki <zajec5@gmail.com>, bcm-kernel-feedback-list@broadcom.com
Mailing list:	linux-arm-kernel@lists.infradead.org
Status:	Maintained
Files:	`arch/arm/boot/dts/bcm470` `arch/arm/boot/dts/bcm5301` `arch/arm/boot/dts/bcm953012*` `arch/arm/mach-bcm/bcm_5301x.c`

BROADCOM BCM53573 ARM ARCHITECTURE¶

Mail:	Rafał Miłecki <rafal@milecki.pl>
Mailing list:	bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org
Status:	Maintained
Files:	`arch/arm/boot/dts/bcm47189` `arch/arm/boot/dts/bcm53573`

BROADCOM BCM63XX ARM ARCHITECTURE¶

Mail:	Florian Fainelli <f.fainelli@gmail.com>, bcm-kernel-feedback-list@broadcom.com
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://github.com/broadcom/stblinux.git
Regex:	`bcm63xx`

BROADCOM BCM63XX/BCM33XX UDC DRIVER¶

Mail:	Kevin Cernekee <cernekee@gmail.com>
Mailing list:	linux-usb@vger.kernel.org
Status:	Maintained
Files:	`drivers/usb/gadget/udc/bcm63xx_udc.*`

BROADCOM BCM7XXX ARM ARCHITECTURE¶

Mail:	Florian Fainelli <f.fainelli@gmail.com>, bcm-kernel-feedback-list@broadcom.com
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://github.com/broadcom/stblinux.git
Files:	`Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml` `arch/arm/boot/dts/bcm7.dts` `arch/arm/include/asm/hardware/cache-b15-rac.h` `arch/arm/mach-bcm/brcmstb` `arch/arm/mm/cache-b15-rac.c` `drivers/bus/brcmstb_gisb.c` `drivers/pci/controller/pcie-brcmstb.c`
Regex:	`brcmstb`

BROADCOM BDC DRIVER¶

Mail:	Al Cooper <alcooperx@gmail.com>
Mailing list:	linux-usb@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com
Status:	Maintained
Files:	`Documentation/devicetree/bindings/usb/brcm,bdc.txt` `drivers/usb/gadget/udc/bdc/`

BROADCOM BMIPS CPUFREQ DRIVER¶

Mail:	Markus Mayer <mmayer@broadcom.com>, bcm-kernel-feedback-list@broadcom.com
Mailing list:	linux-pm@vger.kernel.org
Status:	Maintained
Files:	`drivers/cpufreq/bmips-cpufreq.c`

BROADCOM BMIPS MIPS ARCHITECTURE¶

Mail:	Florian Fainelli <f.fainelli@gmail.com>
Mailing list:	bcm-kernel-feedback-list@broadcom.com, linux-mips@vger.kernel.org
Status:	Maintained
SCM:	git git://github.com/broadcom/stblinux.git
Files:	`arch/mips/bmips/` `arch/mips/boot/dts/brcm/bcm.dts` `arch/mips/include/asm/mach-bmips/` `arch/mips/kernel/bmips` `drivers/soc/bcm/bcm63xx` `drivers/irqchip/irq-bcm63` `drivers/irqchip/irq-bcm7` `drivers/irqchip/irq-brcmstb*` `include/linux/bcm963xx_nvram.h` `include/linux/bcm963xx_tag.h`

BROADCOM BNX2 GIGABIT ETHERNET DRIVER¶

Mail:	Rasesh Mody <rmody@marvell.com>, GR-Linux-NIC-Dev@marvell.com
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Files:	`drivers/net/ethernet/broadcom/bnx2.` `drivers/net/ethernet/broadcom/bnx2_`

BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER¶

Mail:	Saurav Kashyap <skashyap@marvell.com>, Javed Hasan <jhasan@marvell.com>, GR-QLogic-Storage-Upstream@marvell.com
Mailing list:	linux-scsi@vger.kernel.org
Status:	Supported
Files:	`drivers/scsi/bnx2fc/`

BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER¶

Mail:	Nilesh Javali <njavali@marvell.com>, Manish Rangankar <mrangankar@marvell.com>, GR-QLogic-Storage-Upstream@marvell.com
Mailing list:	linux-scsi@vger.kernel.org
Status:	Supported
Files:	`drivers/scsi/bnx2i/`

BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER¶

Mail:	Ariel Elior <aelior@marvell.com>, Sudarsana Kalluru <skalluru@marvell.com>, GR-everest-linux-l2@marvell.com
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Files:	`drivers/net/ethernet/broadcom/bnx2x/`

BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER¶

Mail:	Michael Chan <michael.chan@broadcom.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Files:	`drivers/net/ethernet/broadcom/bnxt/`

BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER¶

Mail:	Arend van Spriel <arend.vanspriel@broadcom.com>, Franky Lin <franky.lin@broadcom.com>, Hante Meuleman <hante.meuleman@broadcom.com>, Chi-hsien Lin <chi-hsien.lin@infineon.com>, Wright Feng <wright.feng@infineon.com>, Chung-hsien Hsu <chung-hsien.hsu@infineon.com>
Mailing list:	linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com
Status:	Supported
Files:	`drivers/net/wireless/broadcom/brcm80211/`

BROADCOM BRCMSTB GPIO DRIVER¶

Mail:	Gregory Fong <gregory.0xf0@gmail.com>
Mailing list:	bcm-kernel-feedback-list@broadcom.com
Status:	Supported
Files:	`Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt` `drivers/gpio/gpio-brcmstb.c`

BROADCOM BRCMSTB I2C DRIVER¶

Mail:	Kamal Dasu <kdasu.kdev@gmail.com>
Mailing list:	linux-i2c@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com
Status:	Supported
Files:	`Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml` `drivers/i2c/busses/i2c-brcmstb.c`

BROADCOM BRCMSTB USB EHCI DRIVER¶

Mail:	Al Cooper <alcooperx@gmail.com>
Mailing list:	linux-usb@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com
Status:	Maintained
Files:	`Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml` `drivers/usb/host/ehci-brcm.*`

BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER¶

Mail:	Al Cooper <alcooperx@gmail.com>
Mailing list:	linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com
Status:	Maintained
Files:	`drivers/phy/broadcom/phy-brcm-usb*`

BROADCOM ETHERNET PHY DRIVERS¶

Mail:	Florian Fainelli <f.fainelli@gmail.com>
Mailing list:	bcm-kernel-feedback-list@broadcom.com, netdev@vger.kernel.org
Status:	Supported
Files:	`Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt` `drivers/net/phy/bcm*.[ch]` `drivers/net/phy/broadcom.c` `include/linux/brcmphy.h`

BROADCOM GENET ETHERNET DRIVER¶

Mail:	Doug Berger <opendmb@gmail.com>, Florian Fainelli <f.fainelli@gmail.com>
Mailing list:	bcm-kernel-feedback-list@broadcom.com, netdev@vger.kernel.org
Status:	Supported
Files:	`Documentation/devicetree/bindings/net/brcm,bcmgenet.txt` `Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt` `drivers/net/ethernet/broadcom/genet/` `drivers/net/mdio/mdio-bcm-unimac.c` `include/linux/platform_data/bcmgenet.h` `include/linux/platform_data/mdio-bcm-unimac.h`

BROADCOM IPROC ARM ARCHITECTURE¶

Mail:	Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com>, bcm-kernel-feedback-list@broadcom.com
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://github.com/broadcom/cygnus-linux.git
Files:	`arch/arm64/boot/dts/broadcom/northstar2/` `arch/arm64/boot/dts/broadcom/stingray/` `drivers/clk/bcm/clk-ns` `drivers/clk/bcm/clk-sr` `drivers/pinctrl/bcm/pinctrl-ns` `include/dt-bindings/clock/bcm-sr`
Regex:	`iproc` `cygnus` `bcm[-_]nsp` `bcm9113` `bcm9583` `bcm9585` `bcm9586` `bcm988312` `bcm113` `bcm583` `bcm585` `bcm586` `bcm88312` `hr2` `stingray`

BROADCOM KONA GPIO DRIVER¶

Mail:	Ray Jui <rjui@broadcom.com>
Mailing list:	bcm-kernel-feedback-list@broadcom.com
Status:	Supported
Files:	`Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt` `drivers/gpio/gpio-bcm-kona.c`

BROADCOM NETXTREME-E ROCE DRIVER¶

Mail:	Selvin Xavier <selvin.xavier@broadcom.com>, Devesh Sharma <devesh.sharma@broadcom.com>, Somnath Kotur <somnath.kotur@broadcom.com>, Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>, Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Mailing list:	linux-rdma@vger.kernel.org
Status:	Supported
Web-page:	http://www.broadcom.com
Files:	`drivers/infiniband/hw/bnxt_re/` `include/uapi/rdma/bnxt_re-abi.h`

BROADCOM NVRAM DRIVER¶

Mail:	Rafał Miłecki <zajec5@gmail.com>
Mailing list:	linux-mips@vger.kernel.org
Status:	Maintained
Files:	`drivers/firmware/broadcom/*`

BROADCOM SPECIFIC AMBA DRIVER (BCMA)¶

Mail:	Rafał Miłecki <zajec5@gmail.com>
Mailing list:	linux-wireless@vger.kernel.org
Status:	Maintained
Files:	`drivers/bcma/` `include/linux/bcma/`

BROADCOM SPI DRIVER¶

Mail:	Kamal Dasu <kdasu.kdev@gmail.com>, bcm-kernel-feedback-list@broadcom.com
Status:	Maintained
Files:	`Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt` `drivers/spi/spi-bcm-qspi.*` `drivers/spi/spi-brcmstb-qspi.c` `drivers/spi/spi-iproc-qspi.c`

BROADCOM STB AVS CPUFREQ DRIVER¶

Mail:	Markus Mayer <mmayer@broadcom.com>, bcm-kernel-feedback-list@broadcom.com
Mailing list:	linux-pm@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt` `drivers/cpufreq/brcmstb*`

BROADCOM STB AVS TMON DRIVER¶

Mail:	Markus Mayer <mmayer@broadcom.com>, bcm-kernel-feedback-list@broadcom.com
Mailing list:	linux-pm@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt` `drivers/thermal/broadcom/brcmstb*`

BROADCOM STB DPFE DRIVER¶

Mail:	Markus Mayer <mmayer@broadcom.com>, bcm-kernel-feedback-list@broadcom.com
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Maintained
Files:	`Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt` `drivers/memory/brcmstb_dpfe.c`

BROADCOM STB NAND FLASH DRIVER¶

Mail:	Brian Norris <computersforpeace@gmail.com>, Kamal Dasu <kdasu.kdev@gmail.com>
Mailing list:	linux-mtd@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com
Status:	Maintained
Files:	`drivers/mtd/nand/raw/brcmnand/`

BROADCOM SYSTEMPORT ETHERNET DRIVER¶

Mail:	Florian Fainelli <f.fainelli@gmail.com>
Mailing list:	bcm-kernel-feedback-list@broadcom.com, netdev@vger.kernel.org
Status:	Supported
Files:	`drivers/net/ethernet/broadcom/bcmsysport.*`

BROADCOM TG3 GIGABIT ETHERNET DRIVER¶

Mail:	Siva Reddy Kallam <siva.kallam@broadcom.com>, Prashant Sreedharan <prashant@broadcom.com>, Michael Chan <mchan@broadcom.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Files:	`drivers/net/ethernet/broadcom/tg3.*`

BROCADE BFA FC SCSI DRIVER¶

Mail:	Anil Gurumurthy <anil.gurumurthy@qlogic.com>, Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Supported
Files:	`drivers/scsi/bfa/`

BROCADE BNA 10 GIGABIT ETHERNET DRIVER¶

Mail:	Rasesh Mody <rmody@marvell.com>, Sudarsana Kalluru <skalluru@marvell.com>, GR-Linux-NIC-Dev@marvell.com
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Files:	`drivers/net/ethernet/brocade/bna/`

BSG (block layer generic sg v4 driver)¶

Mail:	FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Supported
Files:	`block/bsg.c` `include/linux/bsg.h` `include/uapi/linux/bsg.h`

BT87X AUDIO DRIVER¶

Mail:	Clemens Ladisch <clemens@ladisch.de>
Mailing list:	alsa-devel@alsa-project.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
Files:	sound/cards/bt87x `sound/pci/bt87x.c`

BT8XXGPIO DRIVER¶

Mail:	Michael Buesch <m@bues.ch>
Status:	Maintained
Web-page:	http://bu3sch.de/btgpio.php
Files:	`drivers/gpio/gpio-bt8xx.c`

BTRFS FILE SYSTEM¶

Mail:	Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>, David Sterba <dsterba@suse.com>
Mailing list:	linux-btrfs@vger.kernel.org
Status:	Maintained
Web-page:	http://btrfs.wiki.kernel.org/
Patchwork:	http://patchwork.kernel.org/project/linux-btrfs/list/
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
Files:	filesystems/btrfs `fs/btrfs/` `include/linux/btrfs` `include/uapi/linux/btrfs`

BTTV VIDEO4LINUX DRIVER¶

Mail:	Mauro Carvalho Chehab <mchehab@kernel.org>
Mailing list:	linux-media@vger.kernel.org
Status:	Odd fixes
Web-page:	https://linuxtv.org
SCM:	git git://linuxtv.org/media_tree.git
Files:	`Documentation/driver-api/media/drivers/bttv` `drivers/media/pci/bt8xx/bttv`

BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS¶

Mail:	Chanwoo Choi <cw00.choi@samsung.com>
Mailing list:	linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
Files:	`Documentation/devicetree/bindings/devfreq/exynos-bus.txt` `drivers/devfreq/exynos-bus.c`

BUSLOGIC SCSI DRIVER¶

Mail:	Khalid Aziz <khalid@gonehiking.org>
Mailing list:	linux-scsi@vger.kernel.org
Status:	Maintained
Files:	`drivers/scsi/BusLogic.` `drivers/scsi/FlashPoint.`

C-MEDIA CMI8788 DRIVER¶

Mail:	Clemens Ladisch <clemens@ladisch.de>
Mailing list:	alsa-devel@alsa-project.org (moderated for non-subscribers)
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
Files:	`sound/pci/oxygen/`

C-SKY ARCHITECTURE¶

Mail:	Guo Ren <guoren@kernel.org>
Mailing list:	linux-csky@vger.kernel.org
Status:	Supported
SCM:	git https://github.com/c-sky/csky-linux.git
Files:	`Documentation/devicetree/bindings/csky/` `Documentation/devicetree/bindings/interrupt-controller/csky,` `Documentation/devicetree/bindings/timer/csky,` `arch/csky/` `drivers/clocksource/timer-gx6605s.c` `drivers/clocksource/timer-mp-csky.c` `drivers/irqchip/irq-csky-*`
Regex:	`csky`
Content regex:	`csky`

C6X ARCHITECTURE¶

Mail:	Mark Salter <msalter@redhat.com>, Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
Mailing list:	linux-c6x-dev@linux-c6x.org
Status:	Maintained
Web-page:	http://www.linux-c6x.org/wiki/index.php/Main_Page
Files:	`arch/c6x/`

CA8210 IEEE-802.15.4 RADIO DRIVER¶

Mail:	Harry Morris <h.morris@cascoda.com>
Mailing list:	linux-wpan@vger.kernel.org
Status:	Maintained
Web-page:	https://github.com/Cascoda/ca8210-linux.git
Files:	`Documentation/devicetree/bindings/net/ieee802154/ca8210.txt` `drivers/net/ieee802154/ca8210.c`

CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS¶

Mail:	David Howells <dhowells@redhat.com>
Mailing list:	linux-cachefs@redhat.com (moderated for non-subscribers)
Status:	Supported
Files:	filesystems/caching/cachefiles `fs/cachefiles/`

CADENCE MIPI-CSI2 BRIDGES¶

Mail:	Maxime Ripard <mripard@kernel.org>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/media/cdns,.txt` `drivers/media/platform/cadence/cdns-csi2`

CADENCE NAND DRIVER¶

Mailing list:	linux-mtd@lists.infradead.org
Status:	Orphan
Files:	`Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt` `drivers/mtd/nand/raw/cadence-nand-controller.c`

CADENCE USB3 DRD IP DRIVER¶

Mail:	Peter Chen <peter.chen@nxp.com>, Pawel Laszczak <pawell@cadence.com>, Roger Quadros <rogerq@ti.com>
Mailing list:	linux-usb@vger.kernel.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
Files:	`Documentation/devicetree/bindings/usb/cdns,usb3.yaml` `drivers/usb/cdns3/`

CADET FM/AM RADIO RECEIVER DRIVER¶

Mail:	Hans Verkuil <hverkuil@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
Web-page:	https://linuxtv.org
SCM:	git git://linuxtv.org/media_tree.git
Files:	`drivers/media/radio/radio-cadet*`

CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER¶

Mail:	Jonathan Corbet <corbet@lwn.net>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
SCM:	git git://linuxtv.org/media_tree.git
Files:	`Documentation/admin-guide/media/cafe_ccic*` `drivers/media/platform/marvell-ccic/`

CAIF NETWORK LAYER¶

Mailing list:	netdev@vger.kernel.org
Status:	Orphan
Files:	`Documentation/networking/caif/` `drivers/net/caif/` `include/net/caif/` `include/uapi/linux/caif/` `net/caif/`

CAKE QDISC¶

Mail:	Toke Høiland-Jørgensen <toke@toke.dk>
Mailing list:	cake@lists.bufferbloat.net (moderated for non-subscribers)
Status:	Maintained
Files:	`net/sched/sch_cake.c`

CAN NETWORK DRIVERS¶

Mail:	Wolfgang Grandegger <wg@grandegger.com>, Marc Kleine-Budde <mkl@pengutronix.de>
Mailing list:	linux-can@vger.kernel.org
Status:	Maintained
Web-page:	https://github.com/linux-can
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
Files:	`Documentation/devicetree/bindings/net/can/` `drivers/net/can/` `include/linux/can/dev.h` `include/linux/can/led.h` `include/linux/can/platform/` `include/linux/can/rx-offload.h` `include/uapi/linux/can/error.h` `include/uapi/linux/can/netlink.h` `include/uapi/linux/can/vxcan.h`

CAN NETWORK LAYER¶

Mail:	Oliver Hartkopp <socketcan@hartkopp.net>, Marc Kleine-Budde <mkl@pengutronix.de>
Mailing list:	linux-can@vger.kernel.org
Status:	Maintained
Web-page:	https://github.com/linux-can
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
Files:	networking/can `include/linux/can/core.h` `include/linux/can/skb.h` `include/net/netns/can.h` `include/uapi/linux/can.h` `include/uapi/linux/can/bcm.h` `include/uapi/linux/can/gw.h` `include/uapi/linux/can/isotp.h` `include/uapi/linux/can/raw.h` `net/can/`

CAN-J1939 NETWORK LAYER¶

Mail:	Robin van der Gracht <robin@protonic.nl>, Oleksij Rempel <o.rempel@pengutronix.de>
Reviewer:	Pengutronix Kernel Team <kernel@pengutronix.de>
Mailing list:	linux-can@vger.kernel.org
Status:	Maintained
Files:	networking/j1939 `include/uapi/linux/can/j1939.h` `net/can/j1939/`

CAPABILITIES¶

Mail:	Serge Hallyn <serge@hallyn.com>
Mailing list:	linux-security-module@vger.kernel.org
Status:	Supported
Files:	`include/linux/capability.h` `include/uapi/linux/capability.h` `kernel/capability.c` `security/commoncap.c`

CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER¶

Mail:	Kevin Tsai <ktsai@capellamicro.com>
Status:	Maintained
Files:	`drivers/iio/light/cm*`

CARL9170 LINUX COMMUNITY WIRELESS DRIVER¶

Mail:	Christian Lamparter <chunkeey@googlemail.com>
Mailing list:	linux-wireless@vger.kernel.org
Status:	Maintained
Web-page:	https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
Files:	`drivers/net/wireless/ath/carl9170/`

CAVIUM I2C DRIVER¶

Mail:	Robert Richter <rric@kernel.org>
Status:	Odd Fixes
Web-page:	http://www.marvell.com
Files:	`drivers/i2c/busses/i2c-octeon` `drivers/i2c/busses/i2c-thunderx`

CAVIUM LIQUIDIO NETWORK DRIVER¶

Mail:	Derek Chickles <dchickles@marvell.com>, Satanand Burla <sburla@marvell.com>, Felix Manlunas <fmanlunas@marvell.com>
Mailing list:	netdev@vger.kernel.org
Status:	Supported
Web-page:	http://www.marvell.com
Files:	`drivers/net/ethernet/cavium/liquidio/`

CAVIUM MMC DRIVER¶

Mail:	Robert Richter <rric@kernel.org>
Status:	Odd Fixes
Web-page:	http://www.marvell.com
Files:	`drivers/mmc/host/cavium*`

CAVIUM OCTEON-TX CRYPTO DRIVER¶

Mail:	George Cherian <gcherian@marvell.com>
Mailing list:	linux-crypto@vger.kernel.org
Status:	Supported
Web-page:	http://www.marvell.com
Files:	`drivers/crypto/cavium/cpt/`

CAVIUM THUNDERX2 ARM64 SOC¶

Mail:	Robert Richter <rric@kernel.org>
Mailing list:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
Status:	Odd Fixes
Files:	`Documentation/devicetree/bindings/arm/cavium-thunder2.txt` `arch/arm64/boot/dts/cavium/thunder2-99xx*`

CC2520 IEEE-802.15.4 RADIO DRIVER¶

Mail:	Varka Bhadram <varkabhadram@gmail.com>
Mailing list:	linux-wpan@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/net/ieee802154/cc2520.txt` `drivers/net/ieee802154/cc2520.c` `include/linux/spi/cc2520.h`

CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER¶

Mail:	Gilad Ben-Yossef <gilad@benyossef.com>
Mailing list:	linux-crypto@vger.kernel.org
Status:	Supported
Web-page:	https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
Files:	`drivers/crypto/ccree/`

CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER¶

Mail:	Hadar Gat <hadar.gat@arm.com>
Mailing list:	linux-crypto@vger.kernel.org
Status:	Supported
Files:	`drivers/char/hw_random/cctrng.c` `drivers/char/hw_random/cctrng.h` `Documentation/devicetree/bindings/rng/arm-cctrng.yaml`
Web-page:	https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family

CEC FRAMEWORK¶

Mail:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Supported
Web-page:	http://linuxtv.org
SCM:	git git://linuxtv.org/media_tree.git
Files:	`Documentation/ABI/testing/debugfs-cec-error-inj` `Documentation/devicetree/bindings/media/cec.txt` driver-api/media/cec-core `Documentation/userspace-api/media/cec` `drivers/media/cec/` `drivers/media/rc/keymaps/rc-cec.c` `include/media/cec-notifier.h` `include/media/cec.h` `include/uapi/linux/cec-funcs.h` `include/uapi/linux/cec.h`

CEC GPIO DRIVER¶

Mail:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Mailing list:	linux-media@vger.kernel.org
Status:	Supported
Web-page:	http://linuxtv.org
SCM:	git git://linuxtv.org/media_tree.git
Files:	`Documentation/devicetree/bindings/media/cec-gpio.txt` `drivers/media/cec/platform/cec-gpio/`

CELL BROADBAND ENGINE ARCHITECTURE¶

Mail:	Arnd Bergmann <arnd@arndb.de>
Mailing list:	linuxppc-dev@lists.ozlabs.org
Status:	Supported
Web-page:	http://www.ibm.com/developerworks/power/cell/
Files:	`arch/powerpc/include/asm/cell.h` `arch/powerpc/include/asm/spu.h` `arch/powerpc/include/uapi/asm/spu.h` `arch/powerpc/oprofile/cell*` `arch/powerpc/platforms/cell/`

CELLWISE CW2015 BATTERY DRIVER¶

Mail:	Tobias Schrammm <t.schramm@manjaro.org>
Status:	Maintained
Files:	`Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml` `drivers/power/supply/cw2015_battery.c`

CEPH COMMON CODE (LIBCEPH)¶

Mail:	Ilya Dryomov <idryomov@gmail.com>, Jeff Layton <jlayton@kernel.org>
Mailing list:	ceph-devel@vger.kernel.org
Status:	Supported
Web-page:	http://ceph.com/
SCM:	git git://github.com/ceph/ceph-client.git
Files:	`include/linux/ceph/` `include/linux/crush/` `net/ceph/`

CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)¶

Mail:	Jeff Layton <jlayton@kernel.org>, Ilya Dryomov <idryomov@gmail.com>
Mailing list:	ceph-devel@vger.kernel.org
Status:	Supported
Web-page:	http://ceph.com/
SCM:	git git://github.com/ceph/ceph-client.git
Files:	filesystems/ceph `fs/ceph/`

CERTIFICATE HANDLING¶

Mail:	David Howells <dhowells@redhat.com>, David Woodhouse <dwmw2@infradead.org>
Mailing list:	keyrings@vger.kernel.org
Status:	Maintained
Files:	admin-guide/module-signing `certs/` `scripts/extract-cert.c` `scripts/sign-file.c`

CFAG12864B LCD DRIVER¶

Mail:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Status:	Maintained
Files:	`drivers/auxdisplay/cfag12864b.c` `include/linux/cfag12864b.h`

CFAG12864BFB LCD FRAMEBUFFER DRIVER¶

Mail:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
Status:	Maintained
Files:	`drivers/auxdisplay/cfag12864bfb.c` `include/linux/cfag12864b.h`

CHAR and MISC DRIVERS¶

Mail:	Arnd Bergmann <arnd@arndb.de>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Status:	Supported
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
Files:	`drivers/char/` `drivers/misc/` `include/linux/miscdevice.h`
Excluded:	`drivers/char/agp/` `drivers/char/hw_random/` `drivers/char/ipmi/` `drivers/char/random.c` `drivers/char/tpm/`

CHECKPATCH¶

Mail:	Andy Whitcroft <apw@canonical.com>, Joe Perches <joe@perches.com>
Status:	Maintained
Files:	`scripts/checkpatch.pl`

CHINESE DOCUMENTATION¶

Mail:	Harry Wei <harryxiyou@gmail.com>, Alex Shi <alex.shi@linux.alibaba.com>
Mailing list:	xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
Status:	Maintained
Files:	`Documentation/translations/zh_CN/`

CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER¶

Mail:	Peter Chen <Peter.Chen@nxp.com>
Mailing list:	linux-usb@vger.kernel.org
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
Files:	`drivers/usb/chipidea/`

CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER¶

Mail:	Hans de Goede <hdegoede@redhat.com>
Mailing list:	linux-input@vger.kernel.org
Status:	Maintained
Files:	`Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt` `drivers/input/touchscreen/chipone_icn8318.c`

CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER¶

Mail:	Hans de Goede <hdegoede@redhat.com>
Mailing list:	linux-input@vger.kernel.org
Status:	Maintained
Files:	`drivers/input/touchscreen/chipone_icn8505.c`

CHROME HARDWARE PLATFORM SUPPORT¶

Mail:	Benson Leung <bleung@chromium.org>, Enric Balletbo i Serra <enric.balletbo@collabora.com>
Status:	Maintained
SCM:	git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
Files:	`drivers/platform/chrome/`

CHROMEOS EC CODEC DRIVER¶

Mail:	Cheng-Yi Chiang <cychiang@chromium.org>
Reviewer:	Enric Balletbo i Serra <enric.balletbo@collabora.com>, Guenter Roeck <groeck@chromium.org>
Status:	Maintained
Files:	`Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml` `sound/soc/codecs/cros_ec_codec.*`

CHROMEOS EC SUBDRIVERS¶

Mail:	Benson Leung <bleung@chromium.org>, Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewer:	Guenter Roeck <groeck@chromium.org>
Status:	Maintained
Files:	`drivers/power/supply/cros_usbpd-charger.c`
Regex:	`cros_ec` `cros-ec`

CHRONTEL CH7322 CEC DRIVER¶

Mail:	Jeff Chase <jnchase@google.com>
Mailing list:	linux-media@vger.kernel.org
Status:	Maintained
SCM:	git git://linuxtv.org/media_tree.git
Files:	`Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml` `drivers/media/cec/i2c/ch7322.c`

CIRRUS LOGIC AUDIO CODEC DRIVERS¶

Mail:	James Schulman <james.schulman@cirrus.com>, David Rhodes <david.rhodes@cirrus.com>
Mailing list:	alsa-devel@alsa-project.org (moderated for non-subscribers), patches@opensource.cirrus.com
Status:	Maintained
Files:	`sound/soc/codecs/cs*`

CIRRUS LOGIC EP93XX ETHERNET DRIVER¶

Mail:	Hartley Sweeten <hsweeten@visionengravers.com>
Mailing list:	netdev@vger.kernel.org
Status:	Maintained
Files:	`drivers/net/ethernet/cirrus/ep93xx_eth.c`

CIRRUS LOGIC LOCHNAGAR DRIVER¶

Mail:	Charles Keepax <ckeepax@opensource.cirrus.com>, Richard Fitzgerald <rf@opensource.cirrus.com>
Mailing list:	patches@opensource.cirrus.com
Status:	Supported
Files:	`Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml` `Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml` `Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml` `Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml` `Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml` hwmon/lochnagar `drivers/clk/clk-lochnagar.c` `drivers/hwmon/lochnagar-hwmon.c` `drivers/mfd/lochnagar-i2c.c` `drivers/pinctrl/cirrus/pinctrl-lochnagar.c` `drivers/regulator/lochnagar-regulator.c` `include/dt-bindings/clk/lochnagar.h` `include/dt-bindings/pinctrl/lochnagar.h` `include/linux/mfd/lochnagar*` `sound/soc/codecs/lochnagar-sc.c`

CIRRUS LOGIC MADERA CODEC DRIVERS¶

Mail: