MAINTAINERS

   1 List of maintainers
   2 ===================
   3
   4 Descriptions of section entries and preferred order
   5 ---------------------------------------------------
   6
   7         M: *Mail* patches to: FullName <address@domain>
   8         R: Designated *Reviewer*: FullName <address@domain>
   9            These reviewers should be CCed on patches.
  10         L: *Mailing list* that is relevant to this area
  11         S: *Status*, one of the following:
  12            Supported:   Someone is actually paid to look after this.
  13            Maintained:  Someone actually looks after it.
  14            Odd Fixes:   It has a maintainer but they don't have time to do
  15                         much other than throw the odd patch in. See below..
  16            Orphan:      No current maintainer [but maybe you could take the
  17                         role as you write your new code].
  18            Obsolete:    Old code. Something tagged obsolete generally means
  19                         it has been replaced by a better system and you
  20                         should be using that.
  21         W: *Web-page* with status/info
  22         Q: *Patchwork* web based patch tracking system site
  23         B: URI for where to file *bugs*. A web-page with detailed bug
  24            filing info, a direct bug tracker link, or a mailto: URI.
  25         C: URI for *chat* protocol, server and channel where developers
  26            usually hang out, for example irc://server/channel.
  27         P: Subsystem Profile document for more details submitting
  28            patches to the given subsystem. This is either an in-tree file,
  29            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
  30            for details.
  31         T: *SCM* tree type and location.
  32            Type is one of: git, hg, quilt, stgit, topgit
  33         F: *Files* and directories wildcard patterns.
  34            A trailing slash includes all files and subdirectory files.
  35            F:   drivers/net/    all files in and below drivers/net
  36            F:   drivers/net/*   all files in drivers/net, but not below
  37            F:   */net/*         all files in "any top level directory"/net
  38            One pattern per line.  Multiple F: lines acceptable.
  39         X: *Excluded* files and directories that are NOT maintained, same
  40            rules as F:. Files exclusions are tested before file matches.
  41            Can be useful for excluding a specific subdirectory, for instance:
  42            F:   net/
  43            X:   net/ipv6/
  44            matches all files in and below net excluding net/ipv6/
  45         N: Files and directories *Regex* patterns.
  46            N:   [^a-z]tegra     all files whose path contains tegra
  47                                 (not including files like integrator)
  48            One pattern per line.  Multiple N: lines acceptable.
  49            scripts/get_maintainer.pl has different behavior for files that
  50            match F: pattern and matches of N: patterns.  By default,
  51            get_maintainer will not look at git log history when an F: pattern
  52            match occurs.  When an N: match occurs, git log history is used
  53            to also notify the people that have git commit signatures.
  54         K: *Content regex* (perl extended) pattern match in a patch or file.
  55            For instance:
  56            K: of_get_profile
  57               matches patches or files that contain "of_get_profile"
  58            K: \b(printk|pr_(info|err))\b
  59               matches patches or files that contain one or more of the words
  60               printk, pr_info or pr_err
  61            One regex pattern per line.  Multiple K: lines acceptable.
  62
  63 Maintainers List
  64 ----------------
  65
  66 .. note:: When reading this list, please look for the most precise areas
  67           first. When adding to this list, please keep the entries in
  68           alphabetical order.
  69
  70 3C59X NETWORK DRIVER
  71 M:      Steffen Klassert <klassert@kernel.org>
  72 L:      netdev@vger.kernel.org
  73 S:      Odd Fixes
  74 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
  75 F:      drivers/net/ethernet/3com/3c59x.c
  76
  77 3CR990 NETWORK DRIVER
  78 M:      David Dillow <dave@thedillows.org>
  79 L:      netdev@vger.kernel.org
  80 S:      Maintained
  81 F:      drivers/net/ethernet/3com/typhoon*
  82
  83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
  84 M:      Adam Radford <aradford@gmail.com>
  85 L:      linux-scsi@vger.kernel.org
  86 S:      Supported
  87 W:      http://www.lsi.com
  88 F:      drivers/scsi/3w-*
  89
  90 53C700 AND 53C700-66 SCSI DRIVER
  91 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
  92 L:      linux-scsi@vger.kernel.org
  93 S:      Maintained
  94 F:      drivers/scsi/53c700*
  95
  96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
  97 M:      Alexander Aring <alex.aring@gmail.com>
  98 L:      linux-bluetooth@vger.kernel.org
  99 L:      linux-wpan@vger.kernel.org
 100 S:      Maintained
 101 F:      Documentation/networking/6lowpan.rst
 102 F:      include/net/6lowpan.h
 103 F:      net/6lowpan/
 104
 105 6PACK NETWORK DRIVER FOR AX.25
 106 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 107 L:      linux-hams@vger.kernel.org
 108 S:      Maintained
 109 F:      drivers/net/hamradio/6pack.c
 110
 111 802.11 (including CFG80211/NL80211)
 112 M:      Johannes Berg <johannes@sipsolutions.net>
 113 L:      linux-wireless@vger.kernel.org
 114 S:      Maintained
 115 W:      https://wireless.wiki.kernel.org/
 116 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
 117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
 118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
 119 F:      Documentation/driver-api/80211/cfg80211.rst
 120 F:      Documentation/networking/regulatory.rst
 121 F:      include/linux/ieee80211.h
 122 F:      include/net/cfg80211.h
 123 F:      include/net/ieee80211_radiotap.h
 124 F:      include/net/iw_handler.h
 125 F:      include/net/wext.h
 126 F:      include/uapi/linux/nl80211.h
 127 F:      include/uapi/linux/wireless.h
 128 F:      net/wireless/
 129
 130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 131 M:      Heiner Kallweit <hkallweit1@gmail.com>
 132 M:      nic_swsd@realtek.com
 133 L:      netdev@vger.kernel.org
 134 S:      Maintained
 135 F:      drivers/net/ethernet/realtek/r8169*
 136
 137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 139 L:      linux-serial@vger.kernel.org
 140 S:      Maintained
 141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 142 F:      drivers/tty/serial/8250*
 143 F:      include/linux/serial_8250.h
 144
 145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 146 L:      netdev@vger.kernel.org
 147 S:      Orphan / Obsolete
 148 F:      drivers/net/ethernet/8390/
 149
 150 9P FILE SYSTEM
 151 M:      Eric Van Hensbergen <ericvh@kernel.org>
 152 M:      Latchesar Ionkov <lucho@ionkov.net>
 153 M:      Dominique Martinet <asmadeus@codewreck.org>
 154 R:      Christian Schoenebeck <linux_oss@crudebyte.com>
 155 L:      v9fs@lists.linux.dev
 156 S:      Maintained
 157 W:      http://github.com/v9fs
 158 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 160 T:      git git://github.com/martinetd/linux.git
 161 F:      Documentation/filesystems/9p.rst
 162 F:      fs/9p/
 163 F:      include/net/9p/
 164 F:      include/trace/events/9p.h
 165 F:      include/uapi/linux/virtio_9p.h
 166 F:      net/9p/
 167
 168 A64FX DIAG DRIVER
 169 M:      Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
 170 S:      Supported
 171 F:      drivers/soc/fujitsu/a64fx-diag.c
 172
 173 A8293 MEDIA DRIVER
 174 L:      linux-media@vger.kernel.org
 175 S:      Orphan
 176 W:      https://linuxtv.org
 177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 178 F:      drivers/media/dvb-frontends/a8293*
 179
 180 AACRAID SCSI RAID DRIVER
 181 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 182 L:      linux-scsi@vger.kernel.org
 183 S:      Supported
 184 W:      http://www.adaptec.com/
 185 F:      Documentation/scsi/aacraid.rst
 186 F:      drivers/scsi/aacraid/
 187
 188 AB8500 BATTERY AND CHARGER DRIVERS
 189 M:      Linus Walleij <linus.walleij@linaro.org>
 190 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 191 F:      drivers/power/supply/*ab8500*
 192
 193 ABI/API
 194 L:      linux-api@vger.kernel.org
 195 F:      include/linux/syscalls.h
 196 F:      kernel/sys_ni.c
 197 X:      arch/*/include/uapi/
 198 X:      include/uapi/
 199
 200 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 201 M:      Hans de Goede <hdegoede@redhat.com>
 202 L:      linux-hwmon@vger.kernel.org
 203 S:      Maintained
 204 F:      drivers/hwmon/abituguru.c
 205
 206 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 207 M:      Alistair John Strachan <alistair@devzero.co.uk>
 208 L:      linux-hwmon@vger.kernel.org
 209 S:      Maintained
 210 F:      drivers/hwmon/abituguru3.c
 211
 212 ACCES 104-DIO-48E GPIO DRIVER
 213 M:      William Breathitt Gray <william.gray@linaro.org>
 214 L:      linux-gpio@vger.kernel.org
 215 S:      Maintained
 216 F:      drivers/gpio/gpio-104-dio-48e.c
 217
 218 ACCES 104-IDI-48 GPIO DRIVER
 219 M:      William Breathitt Gray <william.gray@linaro.org>
 220 L:      linux-gpio@vger.kernel.org
 221 S:      Maintained
 222 F:      drivers/gpio/gpio-104-idi-48.c
 223
 224 ACCES 104-IDIO-16 GPIO DRIVER
 225 M:      William Breathitt Gray <william.gray@linaro.org>
 226 L:      linux-gpio@vger.kernel.org
 227 S:      Maintained
 228 F:      drivers/gpio/gpio-104-idio-16.c
 229
 230 ACCES 104-QUAD-8 DRIVER
 231 M:      William Breathitt Gray <william.gray@linaro.org>
 232 L:      linux-iio@vger.kernel.org
 233 S:      Maintained
 234 F:      drivers/counter/104-quad-8.c
 235
 236 ACCES IDIO-16 GPIO LIBRARY
 237 M:      William Breathitt Gray <william.gray@linaro.org>
 238 L:      linux-gpio@vger.kernel.org
 239 S:      Maintained
 240 F:      drivers/gpio/gpio-idio-16.c
 241 F:      drivers/gpio/gpio-idio-16.h
 242
 243 ACCES PCI-IDIO-16 GPIO DRIVER
 244 M:      William Breathitt Gray <william.gray@linaro.org>
 245 L:      linux-gpio@vger.kernel.org
 246 S:      Maintained
 247 F:      drivers/gpio/gpio-pci-idio-16.c
 248
 249 ACCES PCIe-IDIO-24 GPIO DRIVER
 250 M:      William Breathitt Gray <william.gray@linaro.org>
 251 L:      linux-gpio@vger.kernel.org
 252 S:      Maintained
 253 F:      drivers/gpio/gpio-pcie-idio-24.c
 254
 255 ACENIC DRIVER
 256 M:      Jes Sorensen <jes@trained-monkey.org>
 257 L:      linux-acenic@sunsite.dk
 258 S:      Maintained
 259 F:      drivers/net/ethernet/alteon/acenic*
 260
 261 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 262 M:      Peter Kaestle <peter@piie.net>
 263 L:      platform-driver-x86@vger.kernel.org
 264 S:      Maintained
 265 W:      http://piie.net/?section=acerhdf
 266 F:      drivers/platform/x86/acerhdf.c
 267
 268 ACER WMI LAPTOP EXTRAS
 269 M:      "Lee, Chun-Yi" <jlee@suse.com>
 270 L:      platform-driver-x86@vger.kernel.org
 271 S:      Maintained
 272 F:      drivers/platform/x86/acer-wmi.c
 273
 274 ACPI
 275 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 276 R:      Len Brown <lenb@kernel.org>
 277 L:      linux-acpi@vger.kernel.org
 278 S:      Supported
 279 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 280 B:      https://bugzilla.kernel.org
 281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 282 F:      Documentation/ABI/testing/configfs-acpi
 283 F:      Documentation/ABI/testing/sysfs-bus-acpi
 284 F:      Documentation/firmware-guide/acpi/
 285 F:      arch/x86/kernel/acpi/
 286 F:      arch/x86/pci/acpi.c
 287 F:      drivers/acpi/
 288 F:      drivers/pci/*/*acpi*
 289 F:      drivers/pci/*acpi*
 290 F:      drivers/pnp/pnpacpi/
 291 F:      include/acpi/
 292 F:      include/linux/acpi.h
 293 F:      include/linux/fwnode.h
 294 F:      include/linux/fw_table.h
 295 F:      lib/fw_table.c
 296 F:      tools/power/acpi/
 297
 298 ACPI APEI
 299 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 300 R:      Len Brown <lenb@kernel.org>
 301 R:      James Morse <james.morse@arm.com>
 302 R:      Tony Luck <tony.luck@intel.com>
 303 R:      Borislav Petkov <bp@alien8.de>
 304 L:      linux-acpi@vger.kernel.org
 305 F:      drivers/acpi/apei/
 306
 307 ACPI COMPONENT ARCHITECTURE (ACPICA)
 308 M:      Robert Moore <robert.moore@intel.com>
 309 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 310 L:      linux-acpi@vger.kernel.org
 311 L:      acpica-devel@lists.linux.dev
 312 S:      Supported
 313 W:      https://acpica.org/
 314 W:      https://github.com/acpica/acpica/
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 B:      https://bugzilla.kernel.org
 317 B:      https://bugs.acpica.org
 318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 319 F:      drivers/acpi/acpica/
 320 F:      include/acpi/
 321 F:      tools/power/acpi/
 322
 323 ACPI FOR ARM64 (ACPI/arm64)
 324 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 325 M:      Hanjun Guo <guohanjun@huawei.com>
 326 M:      Sudeep Holla <sudeep.holla@arm.com>
 327 L:      linux-acpi@vger.kernel.org
 328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 329 S:      Maintained
 330 F:      drivers/acpi/arm64
 331
 332 ACPI FOR RISC-V (ACPI/riscv)
 333 M:      Sunil V L <sunilvl@ventanamicro.com>
 334 L:      linux-acpi@vger.kernel.org
 335 L:      linux-riscv@lists.infradead.org
 336 S:      Maintained
 337 F:      drivers/acpi/riscv/
 338
 339 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 340 M:      Sudeep Holla <sudeep.holla@arm.com>
 341 L:      linux-acpi@vger.kernel.org
 342 S:      Supported
 343 F:      drivers/mailbox/pcc.c
 344
 345 ACPI PMIC DRIVERS
 346 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 347 M:      Len Brown <lenb@kernel.org>
 348 R:      Andy Shevchenko <andy@kernel.org>
 349 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 S:      Supported
 352 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 353 B:      https://bugzilla.kernel.org
 354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 355 F:      drivers/acpi/pmic/
 356
 357 ACPI SERIAL MULTI INSTANTIATE DRIVER
 358 M:      Hans de Goede <hdegoede@redhat.com>
 359 L:      platform-driver-x86@vger.kernel.org
 360 S:      Maintained
 361 F:      drivers/platform/x86/serial-multi-instantiate.c
 362
 363 ACPI THERMAL DRIVER
 364 M:      Rafael J. Wysocki <rafael@kernel.org>
 365 R:      Zhang Rui <rui.zhang@intel.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Supported
 368 B:      https://bugzilla.kernel.org
 369 F:      drivers/acpi/*thermal*
 370
 371 ACPI VIOT DRIVER
 372 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 373 L:      linux-acpi@vger.kernel.org
 374 L:      iommu@lists.linux.dev
 375 S:      Maintained
 376 F:      drivers/acpi/viot.c
 377 F:      include/linux/acpi_viot.h
 378
 379 ACPI WMI DRIVER
 380 M:      Armin Wolf <W_Armin@gmx.de>
 381 L:      platform-driver-x86@vger.kernel.org
 382 S:      Maintained
 383 F:      Documentation/driver-api/wmi.rst
 384 F:      Documentation/wmi/
 385 F:      drivers/platform/x86/wmi.c
 386 F:      include/uapi/linux/wmi.h
 387
 388 ACRN HYPERVISOR SERVICE MODULE
 389 M:      Fei Li <fei1.li@intel.com>
 390 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 391 S:      Supported
 392 W:      https://projectacrn.org
 393 F:      Documentation/virt/acrn/
 394 F:      drivers/virt/acrn/
 395 F:      include/uapi/linux/acrn.h
 396
 397 AD1889 ALSA SOUND DRIVER
 398 L:      linux-parisc@vger.kernel.org
 399 S:      Maintained
 400 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 401 F:      sound/pci/ad1889.*
 402
 403 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 404 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 405 L:      linux-iio@vger.kernel.org
 406 S:      Supported
 407 F:      drivers/iio/potentiometer/ad5110.c
 408
 409 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 410 M:      Michael Hennerich <michael.hennerich@analog.com>
 411 S:      Supported
 412 W:      http://wiki.analog.com/AD5254
 413 W:      https://ez.analog.com/linux-software-drivers
 414 F:      drivers/misc/ad525x_dpot.c
 415
 416 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 417 M:      Michael Hennerich <michael.hennerich@analog.com>
 418 S:      Supported
 419 W:      http://wiki.analog.com/AD5398
 420 W:      https://ez.analog.com/linux-software-drivers
 421 F:      drivers/regulator/ad5398.c
 422
 423 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 424 M:      Michael Hennerich <michael.hennerich@analog.com>
 425 S:      Supported
 426 W:      http://wiki.analog.com/AD7142
 427 W:      https://ez.analog.com/linux-software-drivers
 428 F:      drivers/input/misc/ad714x.c
 429
 430 AD7877 TOUCHSCREEN DRIVER
 431 M:      Michael Hennerich <michael.hennerich@analog.com>
 432 S:      Supported
 433 W:      http://wiki.analog.com/AD7877
 434 W:      https://ez.analog.com/linux-software-drivers
 435 F:      drivers/input/touchscreen/ad7877.c
 436
 437 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 438 M:      Michael Hennerich <michael.hennerich@analog.com>
 439 S:      Supported
 440 W:      http://wiki.analog.com/AD7879
 441 W:      https://ez.analog.com/linux-software-drivers
 442 F:      drivers/input/touchscreen/ad7879.c
 443
 444 ADAFRUIT MINI I2C GAMEPAD
 445 M:      Anshul Dalal <anshulusr@gmail.com>
 446 L:      linux-input@vger.kernel.org
 447 S:      Maintained
 448 F:      Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml
 449 F:      drivers/input/joystick/adafruit-seesaw.c
 450
 451 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 452 M:      Jiri Kosina <jikos@kernel.org>
 453 S:      Maintained
 454
 455 ADF7242 IEEE 802.15.4 RADIO DRIVER
 456 M:      Michael Hennerich <michael.hennerich@analog.com>
 457 L:      linux-wpan@vger.kernel.org
 458 S:      Supported
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      https://ez.analog.com/linux-software-drivers
 461 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 462 F:      drivers/net/ieee802154/adf7242.c
 463
 464 ADM1025 HARDWARE MONITOR DRIVER
 465 M:      Jean Delvare <jdelvare@suse.com>
 466 L:      linux-hwmon@vger.kernel.org
 467 S:      Maintained
 468 F:      Documentation/hwmon/adm1025.rst
 469 F:      drivers/hwmon/adm1025.c
 470
 471 ADM1029 HARDWARE MONITOR DRIVER
 472 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 473 L:      linux-hwmon@vger.kernel.org
 474 S:      Maintained
 475 F:      drivers/hwmon/adm1029.c
 476
 477 ADM8211 WIRELESS DRIVER
 478 L:      linux-wireless@vger.kernel.org
 479 S:      Orphan
 480 F:      drivers/net/wireless/admtek/adm8211.*
 481
 482 ADP1653 FLASH CONTROLLER DRIVER
 483 M:      Sakari Ailus <sakari.ailus@iki.fi>
 484 L:      linux-media@vger.kernel.org
 485 S:      Maintained
 486 F:      drivers/media/i2c/adp1653.c
 487 F:      include/media/i2c/adp1653.h
 488
 489 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 490 M:      Michael Hennerich <michael.hennerich@analog.com>
 491 S:      Supported
 492 W:      http://wiki.analog.com/ADP5520
 493 W:      https://ez.analog.com/linux-software-drivers
 494 F:      drivers/gpio/gpio-adp5520.c
 495 F:      drivers/input/keyboard/adp5520-keys.c
 496 F:      drivers/leds/leds-adp5520.c
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499
 500 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 S:      Supported
 503 W:      http://wiki.analog.com/ADP5588
 504 W:      https://ez.analog.com/linux-software-drivers
 505 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 506 F:      drivers/input/keyboard/adp5588-keys.c
 507
 508 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 509 M:      Michael Hennerich <michael.hennerich@analog.com>
 510 S:      Supported
 511 W:      http://wiki.analog.com/ADP8860
 512 W:      https://ez.analog.com/linux-software-drivers
 513 F:      drivers/video/backlight/adp8860_bl.c
 514
 515 ADT746X FAN DRIVER
 516 M:      Colin Leroy <colin@colino.net>
 517 S:      Maintained
 518 F:      drivers/macintosh/therm_adt746x.c
 519
 520 ADT7475 HARDWARE MONITOR DRIVER
 521 M:      Jean Delvare <jdelvare@suse.com>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/adt7475.rst
 525 F:      drivers/hwmon/adt7475.c
 526
 527 ADVANSYS SCSI DRIVER
 528 M:      Matthew Wilcox <willy@infradead.org>
 529 M:      Hannes Reinecke <hare@suse.com>
 530 L:      linux-scsi@vger.kernel.org
 531 S:      Maintained
 532 F:      Documentation/scsi/advansys.rst
 533 F:      drivers/scsi/advansys.c
 534
 535 ADVANTECH SWBTN DRIVER
 536 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 537 L:      platform-driver-x86@vger.kernel.org
 538 S:      Maintained
 539 F:      drivers/platform/x86/adv_swbutton.c
 540
 541 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 542 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 543 S:      Supported
 544 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 545 F:      drivers/iio/accel/adxl313*
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 S:      Supported
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      https://ez.analog.com/linux-software-drivers
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Puranjay Mohan <puranjay12@gmail.com>
 557 L:      linux-iio@vger.kernel.org
 558 S:      Supported
 559 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 560 F:      drivers/iio/accel/adxl355.h
 561 F:      drivers/iio/accel/adxl355_core.c
 562 F:      drivers/iio/accel/adxl355_i2c.c
 563 F:      drivers/iio/accel/adxl355_spi.c
 564
 565 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 566 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 567 L:      linux-iio@vger.kernel.org
 568 S:      Supported
 569 W:      https://ez.analog.com/linux-software-drivers
 570 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 571 F:      drivers/iio/accel/adxl367*
 572
 573 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 574 M:      Michael Hennerich <michael.hennerich@analog.com>
 575 S:      Supported
 576 W:      https://ez.analog.com/linux-software-drivers
 577 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 578 F:      drivers/iio/accel/adxl372.c
 579 F:      drivers/iio/accel/adxl372_i2c.c
 580 F:      drivers/iio/accel/adxl372_spi.c
 581
 582 AF9013 MEDIA DRIVER
 583 L:      linux-media@vger.kernel.org
 584 S:      Orphan
 585 W:      https://linuxtv.org
 586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 587 F:      drivers/media/dvb-frontends/af9013*
 588
 589 AF9033 MEDIA DRIVER
 590 L:      linux-media@vger.kernel.org
 591 S:      Orphan
 592 W:      https://linuxtv.org
 593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 594 F:      drivers/media/dvb-frontends/af9033*
 595
 596 AFFS FILE SYSTEM
 597 M:      David Sterba <dsterba@suse.com>
 598 L:      linux-fsdevel@vger.kernel.org
 599 S:      Odd Fixes
 600 F:      Documentation/filesystems/affs.rst
 601 F:      fs/affs/
 602
 603 AFS FILESYSTEM
 604 M:      David Howells <dhowells@redhat.com>
 605 M:      Marc Dionne <marc.dionne@auristor.com>
 606 L:      linux-afs@lists.infradead.org
 607 S:      Supported
 608 W:      https://www.infradead.org/~dhowells/kafs/
 609 F:      Documentation/filesystems/afs.rst
 610 F:      fs/afs/
 611 F:      include/trace/events/afs.h
 612
 613 AGPGART DRIVER
 614 M:      David Airlie <airlied@redhat.com>
 615 L:      dri-devel@lists.freedesktop.org
 616 S:      Maintained
 617 T:      git git://anongit.freedesktop.org/drm/drm
 618 F:      drivers/char/agp/
 619 F:      include/linux/agp*
 620 F:      include/uapi/linux/agp*
 621
 622 AHA152X SCSI DRIVER
 623 M:      "Juergen E. Fischer" <fischer@norbit.de>
 624 L:      linux-scsi@vger.kernel.org
 625 S:      Maintained
 626 F:      drivers/scsi/aha152x*
 627 F:      drivers/scsi/pcmcia/aha152x*
 628
 629 AIC7XXX / AIC79XX SCSI DRIVER
 630 M:      Hannes Reinecke <hare@suse.com>
 631 L:      linux-scsi@vger.kernel.org
 632 S:      Maintained
 633 F:      drivers/scsi/aic7xxx/
 634
 635 AIMSLAB FM RADIO RECEIVER DRIVER
 636 M:      Hans Verkuil <hverkuil@xs4all.nl>
 637 L:      linux-media@vger.kernel.org
 638 S:      Maintained
 639 W:      https://linuxtv.org
 640 T:      git git://linuxtv.org/media_tree.git
 641 F:      drivers/media/radio/radio-aimslab*
 642
 643 AIO
 644 M:      Benjamin LaHaise <bcrl@kvack.org>
 645 L:      linux-aio@kvack.org
 646 S:      Supported
 647 F:      fs/aio.c
 648 F:      include/linux/*aio*.h
 649
 650 AIRSPY MEDIA DRIVER
 651 L:      linux-media@vger.kernel.org
 652 S:      Orphan
 653 W:      https://linuxtv.org
 654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 655 F:      drivers/media/usb/airspy/
 656
 657 ALACRITECH GIGABIT ETHERNET DRIVER
 658 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 659 S:      Maintained
 660 F:      drivers/net/ethernet/alacritech/*
 661
 662 ALCATEL SPEEDTOUCH USB DRIVER
 663 M:      Duncan Sands <duncan.sands@free.fr>
 664 L:      linux-usb@vger.kernel.org
 665 S:      Maintained
 666 W:      http://www.linux-usb.org/SpeedTouch/
 667 F:      drivers/usb/atm/speedtch.c
 668 F:      drivers/usb/atm/usbatm.c
 669
 670 ALCHEMY AU1XX0 MMC DRIVER
 671 M:      Manuel Lauss <manuel.lauss@gmail.com>
 672 S:      Maintained
 673 F:      drivers/mmc/host/au1xmmc.c
 674
 675 ALI1563 I2C DRIVER
 676 M:      Rudolf Marek <r.marek@assembler.cz>
 677 L:      linux-i2c@vger.kernel.org
 678 S:      Maintained
 679 F:      Documentation/i2c/busses/i2c-ali1563.rst
 680 F:      drivers/i2c/busses/i2c-ali1563.c
 681
 682 ALIBABA ELASTIC RDMA DRIVER
 683 M:      Cheng Xu <chengyou@linux.alibaba.com>
 684 M:      Kai Shen <kaishen@linux.alibaba.com>
 685 L:      linux-rdma@vger.kernel.org
 686 S:      Supported
 687 F:      drivers/infiniband/hw/erdma
 688 F:      include/uapi/rdma/erdma-abi.h
 689
 690 ALIBABA PMU DRIVER
 691 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 692 S:      Supported
 693 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 694 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 695
 696 ALIENWARE WMI DRIVER
 697 L:      Dell.Client.Kernel@dell.com
 698 S:      Maintained
 699 F:      drivers/platform/x86/dell/alienware-wmi.c
 700
 701 ALLEGRO DVT VIDEO IP CORE DRIVER
 702 M:      Michael Tretter <m.tretter@pengutronix.de>
 703 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 704 L:      linux-media@vger.kernel.org
 705 S:      Maintained
 706 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 707 F:      drivers/media/platform/allegro-dvt/
 708
 709 ALLIED VISION ALVIUM CAMERA DRIVER
 710 M:      Tommaso Merciai <tomm.merciai@gmail.com>
 711 M:      Martin Hecht <martin.hecht@avnet.eu>
 712 L:      linux-media@vger.kernel.org
 713 S:      Maintained
 714 F:      Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml
 715 F:      drivers/media/i2c/alvium-csi2.c
 716 F:      drivers/media/i2c/alvium-csi2.h
 717
 718 ALLWINNER A10 CSI DRIVER
 719 M:      Maxime Ripard <mripard@kernel.org>
 720 L:      linux-media@vger.kernel.org
 721 S:      Maintained
 722 T:      git git://linuxtv.org/media_tree.git
 723 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 724 F:      drivers/media/platform/sunxi/sun4i-csi/
 725
 726 ALLWINNER A31 CSI DRIVER
 727 M:      Yong Deng <yong.deng@magewell.com>
 728 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 729 L:      linux-media@vger.kernel.org
 730 S:      Maintained
 731 T:      git git://linuxtv.org/media_tree.git
 732 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 733 F:      drivers/media/platform/sunxi/sun6i-csi/
 734
 735 ALLWINNER A31 ISP DRIVER
 736 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 737 L:      linux-media@vger.kernel.org
 738 S:      Maintained
 739 T:      git git://linuxtv.org/media_tree.git
 740 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 741 F:      drivers/staging/media/sunxi/sun6i-isp/
 742 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 743
 744 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 745 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 746 L:      linux-media@vger.kernel.org
 747 S:      Maintained
 748 T:      git git://linuxtv.org/media_tree.git
 749 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 750 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 751
 752 ALLWINNER CPUFREQ DRIVER
 753 M:      Yangtao Li <tiny.windzz@gmail.com>
 754 L:      linux-pm@vger.kernel.org
 755 S:      Maintained
 756 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 757 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 758
 759 ALLWINNER CRYPTO DRIVERS
 760 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 761 L:      linux-crypto@vger.kernel.org
 762 S:      Maintained
 763 F:      drivers/crypto/allwinner/
 764
 765 ALLWINNER DMIC DRIVERS
 766 M:      Ban Tao <fengzheng923@gmail.com>
 767 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 770 F:      sound/soc/sunxi/sun50i-dmic.c
 771
 772 ALLWINNER HARDWARE SPINLOCK SUPPORT
 773 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 774 S:      Maintained
 775 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 776 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 777
 778 ALLWINNER THERMAL DRIVER
 779 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 780 M:      Yangtao Li <tiny.windzz@gmail.com>
 781 L:      linux-pm@vger.kernel.org
 782 S:      Maintained
 783 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 784 F:      drivers/thermal/sun8i_thermal.c
 785
 786 ALLWINNER VPU DRIVER
 787 M:      Maxime Ripard <mripard@kernel.org>
 788 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 789 L:      linux-media@vger.kernel.org
 790 S:      Maintained
 791 F:      drivers/staging/media/sunxi/cedrus/
 792
 793 ALPHA PORT
 794 M:      Richard Henderson <richard.henderson@linaro.org>
 795 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 796 M:      Matt Turner <mattst88@gmail.com>
 797 L:      linux-alpha@vger.kernel.org
 798 S:      Odd Fixes
 799 F:      arch/alpha/
 800
 801 ALPS PS/2 TOUCHPAD DRIVER
 802 R:      Pali Rohár <pali@kernel.org>
 803 F:      drivers/input/mouse/alps.*
 804
 805 ALTERA I2C CONTROLLER DRIVER
 806 M:      Thor Thayer <thor.thayer@linux.intel.com>
 807 S:      Maintained
 808 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 809 F:      drivers/i2c/busses/i2c-altera.c
 810
 811 ALTERA MAILBOX DRIVER
 812 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 813 S:      Maintained
 814 F:      drivers/mailbox/mailbox-altera.c
 815
 816 ALTERA MSGDMA IP CORE DRIVER
 817 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 818 R:      Stefan Roese <sr@denx.de>
 819 L:      dmaengine@vger.kernel.org
 820 S:      Odd Fixes
 821 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 822 F:      drivers/dma/altera-msgdma.c
 823
 824 ALTERA PIO DRIVER
 825 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 826 L:      linux-gpio@vger.kernel.org
 827 S:      Maintained
 828 F:      drivers/gpio/gpio-altera.c
 829
 830 ALTERA SYSTEM MANAGER DRIVER
 831 M:      Thor Thayer <thor.thayer@linux.intel.com>
 832 S:      Maintained
 833 F:      drivers/mfd/altera-sysmgr.c
 834 F:      include/linux/mfd/altera-sysmgr.h
 835
 836 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 837 M:      Thor Thayer <thor.thayer@linux.intel.com>
 838 S:      Maintained
 839 F:      drivers/gpio/gpio-altera-a10sr.c
 840 F:      drivers/mfd/altera-a10sr.c
 841 F:      drivers/reset/reset-a10sr.c
 842 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 843 F:      include/linux/mfd/altera-a10sr.h
 844
 845 ALTERA TRIPLE SPEED ETHERNET DRIVER
 846 M:      Joyce Ooi <joyce.ooi@intel.com>
 847 L:      netdev@vger.kernel.org
 848 S:      Maintained
 849 F:      drivers/net/ethernet/altera/
 850
 851 ALTERA UART/JTAG UART SERIAL DRIVERS
 852 M:      Tobias Klauser <tklauser@distanz.ch>
 853 L:      linux-serial@vger.kernel.org
 854 S:      Maintained
 855 F:      drivers/tty/serial/altera_jtaguart.c
 856 F:      drivers/tty/serial/altera_uart.c
 857 F:      include/linux/altera_jtaguart.h
 858 F:      include/linux/altera_uart.h
 859
 860 AMAZON ANNAPURNA LABS FIC DRIVER
 861 M:      Talel Shenhar <talel@amazon.com>
 862 S:      Maintained
 863 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 864 F:      drivers/irqchip/irq-al-fic.c
 865
 866 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 867 M:      Talel Shenhar <talel@amazon.com>
 868 M:      Talel Shenhar <talelshenhar@gmail.com>
 869 S:      Maintained
 870 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 871 F:      drivers/edac/al_mc_edac.c
 872
 873 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 874 M:      Talel Shenhar <talel@amazon.com>
 875 S:      Maintained
 876 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 877 F:      drivers/thermal/thermal_mmio.c
 878
 879 AMAZON ETHERNET DRIVERS
 880 M:      Shay Agroskin <shayagr@amazon.com>
 881 M:      Arthur Kiyanovski <akiyano@amazon.com>
 882 R:      David Arinzon <darinzon@amazon.com>
 883 R:      Noam Dagan <ndagan@amazon.com>
 884 R:      Saeed Bishara <saeedb@amazon.com>
 885 L:      netdev@vger.kernel.org
 886 S:      Supported
 887 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 888 F:      drivers/net/ethernet/amazon/
 889
 890 AMAZON RDMA EFA DRIVER
 891 M:      Michael Margolin <mrgolin@amazon.com>
 892 R:      Gal Pressman <gal.pressman@linux.dev>
 893 R:      Yossi Leybovich <sleybo@amazon.com>
 894 L:      linux-rdma@vger.kernel.org
 895 S:      Supported
 896 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 897 F:      drivers/infiniband/hw/efa/
 898 F:      include/uapi/rdma/efa-abi.h
 899
 900 AMD ADDRESS TRANSLATION LIBRARY (ATL)
 901 M:      Yazen Ghannam <Yazen.Ghannam@amd.com>
 902 L:      linux-edac@vger.kernel.org
 903 S:      Supported
 904 F:      drivers/ras/amd/atl/*
 905
 906 AMD AXI W1 DRIVER
 907 M:      Kris Chaplin <kris.chaplin@amd.com>
 908 R:      Thomas Delev <thomas.delev@amd.com>
 909 R:      Michal Simek <michal.simek@amd.com>
 910 S:      Maintained
 911 F:      Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
 912 F:      drivers/w1/masters/amd_axi_w1.c
 913
 914 AMD CDX BUS DRIVER
 915 M:      Nipun Gupta <nipun.gupta@amd.com>
 916 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 917 S:      Maintained
 918 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 919 F:      drivers/cdx/*
 920 F:      include/linux/cdx/*
 921
 922 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 923 M:      Tom Lendacky <thomas.lendacky@amd.com>
 924 M:      John Allen <john.allen@amd.com>
 925 L:      linux-crypto@vger.kernel.org
 926 S:      Supported
 927 F:      drivers/crypto/ccp/
 928 F:      include/linux/ccp.h
 929
 930 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 931 M:      Ashish Kalra <ashish.kalra@amd.com>
 932 M:      Tom Lendacky <thomas.lendacky@amd.com>
 933 L:      linux-crypto@vger.kernel.org
 934 S:      Supported
 935 F:      drivers/crypto/ccp/sev*
 936 F:      include/uapi/linux/psp-sev.h
 937
 938 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 939 M:      Mario Limonciello <mario.limonciello@amd.com>
 940 L:      linux-crypto@vger.kernel.org
 941 S:      Supported
 942 F:      drivers/crypto/ccp/dbc.c
 943 F:      drivers/crypto/ccp/dbc.h
 944 F:      drivers/crypto/ccp/platform-access.c
 945 F:      drivers/crypto/ccp/platform-access.h
 946 F:      include/uapi/linux/psp-dbc.h
 947 F:      tools/crypto/ccp/*.c
 948 F:      tools/crypto/ccp/*.py
 949
 950 AMD DISPLAY CORE
 951 M:      Harry Wentland <harry.wentland@amd.com>
 952 M:      Leo Li <sunpeng.li@amd.com>
 953 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 954 L:      amd-gfx@lists.freedesktop.org
 955 S:      Supported
 956 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 957 F:      drivers/gpu/drm/amd/display/
 958
 959 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 960 M:      Huang Rui <ray.huang@amd.com>
 961 L:      linux-hwmon@vger.kernel.org
 962 S:      Supported
 963 F:      Documentation/hwmon/fam15h_power.rst
 964 F:      drivers/hwmon/fam15h_power.c
 965
 966 AMD FCH GPIO DRIVER
 967 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 968 L:      linux-gpio@vger.kernel.org
 969 S:      Maintained
 970 F:      drivers/gpio/gpio-amd-fch.c
 971 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 972
 973 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 974 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 975 S:      Orphan
 976 F:      drivers/usb/gadget/udc/amd5536udc.*
 977
 978 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 979 M:      Andres Salomon <dilinger@queued.net>
 980 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 981 S:      Supported
 982 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 983 F:      arch/x86/include/asm/geode.h
 984 F:      drivers/char/hw_random/geode-rng.c
 985 F:      drivers/crypto/geode*
 986 F:      drivers/video/fbdev/geode/
 987
 988 AMD HSMP DRIVER
 989 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 990 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 991 L:      platform-driver-x86@vger.kernel.org
 992 S:      Maintained
 993 F:      Documentation/arch/x86/amd_hsmp.rst
 994 F:      arch/x86/include/asm/amd_hsmp.h
 995 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 996 F:      drivers/platform/x86/amd/hsmp.c
 997
 998 AMD IOMMU (AMD-VI)
 999 M:      Joerg Roedel <joro@8bytes.org>
1000 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1001 L:      iommu@lists.linux.dev
1002 S:      Maintained
1003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
1004 F:      drivers/iommu/amd/
1005 F:      include/linux/amd-iommu.h
1006
1007 AMD KFD
1008 M:      Felix Kuehling <Felix.Kuehling@amd.com>
1009 L:      amd-gfx@lists.freedesktop.org
1010 S:      Supported
1011 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1012 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
1013 F:      drivers/gpu/drm/amd/amdkfd/
1014 F:      drivers/gpu/drm/amd/include/cik_structs.h
1015 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
1016 F:      drivers/gpu/drm/amd/include/v9_structs.h
1017 F:      drivers/gpu/drm/amd/include/vi_structs.h
1018 F:      include/uapi/linux/kfd_ioctl.h
1019 F:      include/uapi/linux/kfd_sysfs.h
1020
1021 AMD MP2 I2C DRIVER
1022 M:      Elie Morisse <syniurge@gmail.com>
1023 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1024 L:      linux-i2c@vger.kernel.org
1025 S:      Maintained
1026 F:      drivers/i2c/busses/i2c-amd-mp2*
1027
1028 AMD PDS CORE DRIVER
1029 M:      Shannon Nelson <shannon.nelson@amd.com>
1030 M:      Brett Creeley <brett.creeley@amd.com>
1031 L:      netdev@vger.kernel.org
1032 S:      Supported
1033 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1034 F:      drivers/net/ethernet/amd/pds_core/
1035 F:      include/linux/pds/
1036
1037 AMD PMC DRIVER
1038 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1039 L:      platform-driver-x86@vger.kernel.org
1040 S:      Maintained
1041 F:      drivers/platform/x86/amd/pmc/
1042
1043 AMD PMF DRIVER
1044 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1045 L:      platform-driver-x86@vger.kernel.org
1046 S:      Maintained
1047 F:      Documentation/ABI/testing/sysfs-amd-pmf
1048 F:      drivers/platform/x86/amd/pmf/
1049
1050 AMD POWERPLAY AND SWSMU
1051 M:      Evan Quan <evan.quan@amd.com>
1052 L:      amd-gfx@lists.freedesktop.org
1053 S:      Supported
1054 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1055 F:      drivers/gpu/drm/amd/pm/
1056
1057 AMD PSTATE DRIVER
1058 M:      Huang Rui <ray.huang@amd.com>
1059 L:      linux-pm@vger.kernel.org
1060 S:      Supported
1061 F:      Documentation/admin-guide/pm/amd-pstate.rst
1062 F:      drivers/cpufreq/amd-pstate*
1063 F:      include/linux/amd-pstate.h
1064 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1065
1066 AMD PTDMA DRIVER
1067 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1068 L:      dmaengine@vger.kernel.org
1069 S:      Maintained
1070 F:      drivers/dma/ptdma/
1071
1072 AMD SEATTLE DEVICE TREE SUPPORT
1073 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1074 M:      Tom Lendacky <thomas.lendacky@amd.com>
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/
1077
1078 AMD SENSOR FUSION HUB DRIVER
1079 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1080 L:      linux-input@vger.kernel.org
1081 S:      Maintained
1082 F:      Documentation/hid/amd-sfh*
1083 F:      drivers/hid/amd-sfh-hid/
1084
1085 AMD SPI DRIVER
1086 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1087 S:      Maintained
1088 F:      drivers/spi/spi-amd.c
1089
1090 AMD XGBE DRIVER
1091 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1092 L:      netdev@vger.kernel.org
1093 S:      Supported
1094 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1095 F:      drivers/net/ethernet/amd/xgbe/
1096
1097 AMLOGIC DDR PMU DRIVER
1098 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1099 L:      linux-amlogic@lists.infradead.org
1100 S:      Supported
1101 W:      http://www.amlogic.com
1102 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1103 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1104 F:      drivers/perf/amlogic/
1105 F:      include/soc/amlogic/
1106
1107 AMPHION VPU CODEC V4L2 DRIVER
1108 M:      Ming Qian <ming.qian@nxp.com>
1109 M:      Zhou Peng <eagle.zhou@nxp.com>
1110 L:      linux-media@vger.kernel.org
1111 S:      Maintained
1112 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1113 F:      drivers/media/platform/amphion/
1114
1115 AMS AS73211 DRIVER
1116 M:      Christian Eggers <ceggers@arri.de>
1117 L:      linux-iio@vger.kernel.org
1118 S:      Maintained
1119 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1120 F:      drivers/iio/light/as73211.c
1121
1122 AMT (Automatic Multicast Tunneling)
1123 M:      Taehee Yoo <ap420073@gmail.com>
1124 L:      netdev@vger.kernel.org
1125 S:      Maintained
1126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1128 F:      drivers/net/amt.c
1129
1130 ANALOG DEVICES INC AD3552R DRIVER
1131 M:      Nuno Sá <nuno.sa@analog.com>
1132 L:      linux-iio@vger.kernel.org
1133 S:      Supported
1134 W:      https://ez.analog.com/linux-software-drivers
1135 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1136 F:      drivers/iio/dac/ad3552r.c
1137
1138 ANALOG DEVICES INC AD4130 DRIVER
1139 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1140 L:      linux-iio@vger.kernel.org
1141 S:      Supported
1142 W:      https://ez.analog.com/linux-software-drivers
1143 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1144 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1145 F:      drivers/iio/adc/ad4130.c
1146
1147 ANALOG DEVICES INC AD7091R DRIVER
1148 M:      Marcelo Schmitt <marcelo.schmitt@analog.com>
1149 L:      linux-iio@vger.kernel.org
1150 S:      Supported
1151 W:      http://ez.analog.com/community/linux-device-drivers
1152 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r*
1153 F:      drivers/iio/adc/drivers/iio/adc/ad7091r*
1154
1155 ANALOG DEVICES INC AD7192 DRIVER
1156 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1157 L:      linux-iio@vger.kernel.org
1158 S:      Supported
1159 W:      https://ez.analog.com/linux-software-drivers
1160 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1161 F:      drivers/iio/adc/ad7192.c
1162
1163 ANALOG DEVICES INC AD7292 DRIVER
1164 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1165 L:      linux-iio@vger.kernel.org
1166 S:      Supported
1167 W:      https://ez.analog.com/linux-software-drivers
1168 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1169 F:      drivers/iio/adc/ad7292.c
1170
1171 ANALOG DEVICES INC AD7293 DRIVER
1172 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1173 L:      linux-iio@vger.kernel.org
1174 S:      Supported
1175 W:      https://ez.analog.com/linux-software-drivers
1176 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1177 F:      drivers/iio/dac/ad7293.c
1178
1179 ANALOG DEVICES INC AD74115 DRIVER
1180 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1185 F:      drivers/iio/addac/ad74115.c
1186
1187 ANALOG DEVICES INC AD74413R DRIVER
1188 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1193 F:      drivers/iio/addac/ad74413r.c
1194 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1195
1196 ANALOG DEVICES INC AD7768-1 DRIVER
1197 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1198 L:      linux-iio@vger.kernel.org
1199 S:      Supported
1200 W:      https://ez.analog.com/linux-software-drivers
1201 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1202 F:      drivers/iio/adc/ad7768-1.c
1203
1204 ANALOG DEVICES INC AD7780 DRIVER
1205 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1206 M:      Renato Lui Geh <renatogeh@gmail.com>
1207 L:      linux-iio@vger.kernel.org
1208 S:      Supported
1209 W:      https://ez.analog.com/linux-software-drivers
1210 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1211 F:      drivers/iio/adc/ad7780.c
1212
1213 ANALOG DEVICES INC ADA4250 DRIVER
1214 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1215 L:      linux-iio@vger.kernel.org
1216 S:      Supported
1217 W:      https://ez.analog.com/linux-software-drivers
1218 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1219 F:      drivers/iio/amplifiers/ada4250.c
1220
1221 ANALOG DEVICES INC ADF4377 DRIVER
1222 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1223 L:      linux-iio@vger.kernel.org
1224 S:      Supported
1225 W:      https://ez.analog.com/linux-software-drivers
1226 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1227 F:      drivers/iio/frequency/adf4377.c
1228
1229 ANALOG DEVICES INC ADGS1408 DRIVER
1230 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1231 S:      Supported
1232 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1233 F:      drivers/mux/adgs1408.c
1234
1235 ANALOG DEVICES INC ADIN DRIVER
1236 M:      Michael Hennerich <michael.hennerich@analog.com>
1237 L:      netdev@vger.kernel.org
1238 S:      Supported
1239 W:      https://ez.analog.com/linux-software-drivers
1240 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1241 F:      drivers/net/phy/adin.c
1242
1243 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1244 M:      Nuno Sa <nuno.sa@analog.com>
1245 L:      linux-iio@vger.kernel.org
1246 S:      Supported
1247 F:      drivers/iio/imu/adis.c
1248 F:      drivers/iio/imu/adis_buffer.c
1249 F:      drivers/iio/imu/adis_trigger.c
1250 F:      include/linux/iio/imu/adis.h
1251
1252 ANALOG DEVICES INC ADIS16460 DRIVER
1253 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1254 L:      linux-iio@vger.kernel.org
1255 S:      Supported
1256 W:      https://ez.analog.com/linux-software-drivers
1257 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1258 F:      drivers/iio/imu/adis16460.c
1259
1260 ANALOG DEVICES INC ADIS16475 DRIVER
1261 M:      Nuno Sa <nuno.sa@analog.com>
1262 L:      linux-iio@vger.kernel.org
1263 S:      Supported
1264 W:      https://ez.analog.com/linux-software-drivers
1265 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1266 F:      drivers/iio/imu/adis16475.c
1267
1268 ANALOG DEVICES INC ADM1177 DRIVER
1269 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1270 L:      linux-hwmon@vger.kernel.org
1271 S:      Supported
1272 W:      https://ez.analog.com/linux-software-drivers
1273 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1274 F:      drivers/hwmon/adm1177.c
1275
1276 ANALOG DEVICES INC ADMV1013 DRIVER
1277 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1278 L:      linux-iio@vger.kernel.org
1279 S:      Supported
1280 W:      https://ez.analog.com/linux-software-drivers
1281 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1282 F:      drivers/iio/frequency/admv1013.c
1283
1284 ANALOG DEVICES INC ADMV1014 DRIVER
1285 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1286 L:      linux-iio@vger.kernel.org
1287 S:      Supported
1288 W:      https://ez.analog.com/linux-software-drivers
1289 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1290 F:      drivers/iio/frequency/admv1014.c
1291
1292 ANALOG DEVICES INC ADMV8818 DRIVER
1293 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1294 L:      linux-iio@vger.kernel.org
1295 S:      Supported
1296 W:      https://ez.analog.com/linux-software-drivers
1297 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1298 F:      drivers/iio/filter/admv8818.c
1299
1300 ANALOG DEVICES INC ADP5061 DRIVER
1301 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1302 L:      linux-pm@vger.kernel.org
1303 S:      Supported
1304 W:      https://ez.analog.com/linux-software-drivers
1305 F:      drivers/power/supply/adp5061.c
1306
1307 ANALOG DEVICES INC ADRF6780 DRIVER
1308 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1309 L:      linux-iio@vger.kernel.org
1310 S:      Supported
1311 W:      https://ez.analog.com/linux-software-drivers
1312 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1313 F:      drivers/iio/frequency/adrf6780.c
1314
1315 ANALOG DEVICES INC ADV7180 DRIVER
1316 M:      Lars-Peter Clausen <lars@metafoo.de>
1317 L:      linux-media@vger.kernel.org
1318 S:      Supported
1319 W:      https://ez.analog.com/linux-software-drivers
1320 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1321 F:      drivers/media/i2c/adv7180.c
1322
1323 ANALOG DEVICES INC ADV748X DRIVER
1324 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1325 L:      linux-media@vger.kernel.org
1326 S:      Maintained
1327 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1328 F:      drivers/media/i2c/adv748x/*
1329
1330 ANALOG DEVICES INC ADV7511 DRIVER
1331 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1332 L:      linux-media@vger.kernel.org
1333 S:      Maintained
1334 F:      drivers/media/i2c/adv7511*
1335
1336 ANALOG DEVICES INC ADV7604 DRIVER
1337 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1338 L:      linux-media@vger.kernel.org
1339 S:      Maintained
1340 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1341 F:      drivers/media/i2c/adv7604*
1342
1343 ANALOG DEVICES INC ADV7842 DRIVER
1344 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1345 L:      linux-media@vger.kernel.org
1346 S:      Maintained
1347 F:      drivers/media/i2c/adv7842*
1348
1349 ANALOG DEVICES INC ADXRS290 DRIVER
1350 M:      Nishant Malpani <nish.malpani25@gmail.com>
1351 L:      linux-iio@vger.kernel.org
1352 S:      Supported
1353 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1354 F:      drivers/iio/gyro/adxrs290.c
1355
1356 ANALOG DEVICES INC ASOC CODEC DRIVERS
1357 M:      Lars-Peter Clausen <lars@metafoo.de>
1358 M:      Nuno Sá <nuno.sa@analog.com>
1359 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1360 S:      Supported
1361 W:      http://wiki.analog.com/
1362 W:      https://ez.analog.com/linux-software-drivers
1363 F:      sound/soc/codecs/ad1*
1364 F:      sound/soc/codecs/ad7*
1365 F:      sound/soc/codecs/adau*
1366 F:      sound/soc/codecs/adav*
1367 F:      sound/soc/codecs/sigmadsp.*
1368 F:      sound/soc/codecs/ssm*
1369
1370 ANALOG DEVICES INC DMA DRIVERS
1371 M:      Lars-Peter Clausen <lars@metafoo.de>
1372 S:      Supported
1373 W:      https://ez.analog.com/linux-software-drivers
1374 F:      drivers/dma/dma-axi-dmac.c
1375
1376 ANALOG DEVICES INC IIO DRIVERS
1377 M:      Lars-Peter Clausen <lars@metafoo.de>
1378 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1379 S:      Supported
1380 W:      http://wiki.analog.com/
1381 W:      https://ez.analog.com/linux-software-drivers
1382 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1383 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1384 F:      Documentation/devicetree/bindings/iio/*/adi,*
1385 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1386 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1387 F:      drivers/iio/*/ad*
1388 F:      drivers/iio/adc/ltc249*
1389 F:      drivers/iio/amplifiers/hmc425a.c
1390 F:      drivers/staging/iio/*/ad*
1391 X:      drivers/iio/*/adjd*
1392
1393 ANALOG DEVICES INC MAX31760 DRIVER
1394 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1395 S:      Maintained
1396 W:      http://wiki.analog.com/
1397 W:      https://ez.analog.com/linux-software-drivers
1398 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1399 F:      Documentation/hwmon/max31760.rst
1400 F:      drivers/hwmon/max31760.c
1401
1402 ANALOGBITS PLL LIBRARIES
1403 M:      Paul Walmsley <paul.walmsley@sifive.com>
1404 M:      Samuel Holland <samuel.holland@sifive.com>
1405 S:      Supported
1406 F:      drivers/clk/analogbits/*
1407 F:      include/linux/clk/analogbits*
1408
1409 ANDROID DRIVERS
1410 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1411 M:      Arve Hjønnevåg <arve@android.com>
1412 M:      Todd Kjos <tkjos@android.com>
1413 M:      Martijn Coenen <maco@android.com>
1414 M:      Joel Fernandes <joel@joelfernandes.org>
1415 M:      Christian Brauner <christian@brauner.io>
1416 M:      Carlos Llamas <cmllamas@google.com>
1417 M:      Suren Baghdasaryan <surenb@google.com>
1418 L:      linux-kernel@vger.kernel.org
1419 S:      Supported
1420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1421 F:      drivers/android/
1422
1423 ANDROID GOLDFISH PIC DRIVER
1424 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1425 S:      Supported
1426 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1427 F:      drivers/irqchip/irq-goldfish-pic.c
1428
1429 ANDROID GOLDFISH RTC DRIVER
1430 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1431 S:      Supported
1432 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1433 F:      drivers/rtc/rtc-goldfish.c
1434
1435 AOA (Apple Onboard Audio) ALSA DRIVER
1436 M:      Johannes Berg <johannes@sipsolutions.net>
1437 L:      linuxppc-dev@lists.ozlabs.org
1438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1439 S:      Maintained
1440 F:      sound/aoa/
1441
1442 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1443 M:      William Breathitt Gray <william.gray@linaro.org>
1444 L:      linux-iio@vger.kernel.org
1445 S:      Maintained
1446 F:      drivers/iio/addac/stx104.c
1447
1448 APM DRIVER
1449 M:      Jiri Kosina <jikos@kernel.org>
1450 S:      Odd fixes
1451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1452 F:      arch/x86/kernel/apm_32.c
1453 F:      drivers/char/apm-emulation.c
1454 F:      include/linux/apm_bios.h
1455 F:      include/uapi/linux/apm_bios.h
1456
1457 APPARMOR SECURITY MODULE
1458 M:      John Johansen <john.johansen@canonical.com>
1459 M:      John Johansen <john@apparmor.net>
1460 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1461 S:      Supported
1462 W:      apparmor.net
1463 B:      https://gitlab.com/apparmor/apparmor-kernel
1464 C:      irc://irc.oftc.net/apparmor
1465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1466 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1467 F:      Documentation/admin-guide/LSM/apparmor.rst
1468 F:      security/apparmor/
1469
1470 APPLE BCM5974 MULTITOUCH DRIVER
1471 M:      Henrik Rydberg <rydberg@bitmath.org>
1472 L:      linux-input@vger.kernel.org
1473 S:      Odd fixes
1474 F:      drivers/input/mouse/bcm5974.c
1475
1476 APPLE PCIE CONTROLLER DRIVER
1477 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1478 M:      Marc Zyngier <maz@kernel.org>
1479 L:      linux-pci@vger.kernel.org
1480 S:      Maintained
1481 F:      drivers/pci/controller/pcie-apple.c
1482
1483 APPLE SMC DRIVER
1484 M:      Henrik Rydberg <rydberg@bitmath.org>
1485 L:      linux-hwmon@vger.kernel.org
1486 S:      Odd fixes
1487 F:      drivers/hwmon/applesmc.c
1488
1489 APPLETALK NETWORK LAYER
1490 L:      netdev@vger.kernel.org
1491 S:      Odd fixes
1492 F:      include/linux/atalk.h
1493 F:      include/uapi/linux/atalk.h
1494 F:      net/appletalk/
1495
1496 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      arch/arm64/boot/dts/apm/
1500
1501 APPLIED MICRO (APM) X-GENE SOC EDAC
1502 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1503 S:      Supported
1504 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1505 F:      drivers/edac/xgene_edac.c
1506
1507 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1508 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1509 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1510 S:      Supported
1511 F:      drivers/net/ethernet/apm/xgene-v2/
1512
1513 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1514 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1515 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1516 M:      Quan Nguyen <quan@os.amperecomputing.com>
1517 S:      Supported
1518 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1519 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1520 F:      drivers/net/ethernet/apm/xgene/
1521 F:      drivers/net/mdio/mdio-xgene.c
1522
1523 APPLIED MICRO (APM) X-GENE SOC PMU
1524 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1525 S:      Supported
1526 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1527 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1528 F:      drivers/perf/xgene_pmu.c
1529
1530 APTINA CAMERA SENSOR PLL
1531 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1532 L:      linux-media@vger.kernel.org
1533 S:      Maintained
1534 F:      drivers/media/i2c/aptina-pll.*
1535
1536 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1537 M:      Aleksa Savic <savicaleksa83@gmail.com>
1538 M:      Jack Doan <me@jackdoan.com>
1539 L:      linux-hwmon@vger.kernel.org
1540 S:      Maintained
1541 F:      Documentation/hwmon/aquacomputer_d5next.rst
1542 F:      drivers/hwmon/aquacomputer_d5next.c
1543
1544 AQUANTIA ETHERNET DRIVER (atlantic)
1545 M:      Igor Russkikh <irusskikh@marvell.com>
1546 L:      netdev@vger.kernel.org
1547 S:      Supported
1548 W:      https://www.marvell.com/
1549 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1550 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1551 F:      drivers/net/ethernet/aquantia/atlantic/
1552
1553 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1554 M:      Egor Pomozov <epomozov@marvell.com>
1555 L:      netdev@vger.kernel.org
1556 S:      Supported
1557 W:      http://www.aquantia.com
1558 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1559
1560 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1561 M:      Krzysztof Hałasa <khalasa@piap.pl>
1562 L:      linux-media@vger.kernel.org
1563 S:      Maintained
1564 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1565 F:      drivers/media/i2c/ar0521.c
1566
1567 ARASAN NAND CONTROLLER DRIVER
1568 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1569 R:      Michal Simek <michal.simek@amd.com>
1570 L:      linux-mtd@lists.infradead.org
1571 S:      Maintained
1572 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1573 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1574
1575 ARC FRAMEBUFFER DRIVER
1576 M:      Jaya Kumar <jayalk@intworks.biz>
1577 S:      Maintained
1578 F:      drivers/video/fbdev/arcfb.c
1579 F:      drivers/video/fbdev/core/fb_defio.c
1580
1581 ARC PGU DRM DRIVER
1582 M:      Alexey Brodkin <abrodkin@synopsys.com>
1583 S:      Supported
1584 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1585 F:      drivers/gpu/drm/tiny/arcpgu.c
1586
1587 ARCNET NETWORK LAYER
1588 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1589 L:      netdev@vger.kernel.org
1590 S:      Maintained
1591 F:      drivers/net/arcnet/
1592 F:      include/uapi/linux/if_arcnet.h
1593
1594 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1595 M:      Arnd Bergmann <arnd@arndb.de>
1596 M:      Olof Johansson <olof@lixom.net>
1597 M:      soc@kernel.org
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600 P:      Documentation/process/maintainer-soc.rst
1601 C:      irc://irc.libera.chat/armlinux
1602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1603 F:      Documentation/process/maintainer-soc*.rst
1604 F:      arch/arm/boot/dts/Makefile
1605 F:      arch/arm64/boot/dts/Makefile
1606
1607 ARM ARCHITECTED TIMER DRIVER
1608 M:      Mark Rutland <mark.rutland@arm.com>
1609 M:      Marc Zyngier <maz@kernel.org>
1610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612 F:      arch/arm/include/asm/arch_timer.h
1613 F:      arch/arm64/include/asm/arch_timer.h
1614 F:      drivers/clocksource/arm_arch_timer.c
1615
1616 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1617 M:      Marc Zyngier <maz@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1621 F:      arch/arm/include/asm/arch_gicv3.h
1622 F:      arch/arm64/include/asm/arch_gicv3.h
1623 F:      drivers/irqchip/irq-gic*.[ch]
1624 F:      include/linux/irqchip/arm-gic*.h
1625 F:      include/linux/irqchip/arm-vgic-info.h
1626
1627 ARM HDLCD DRM DRIVER
1628 M:      Liviu Dudau <liviu.dudau@arm.com>
1629 S:      Supported
1630 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1631 F:      drivers/gpu/drm/arm/hdlcd_*
1632
1633 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1634 M:      Linus Walleij <linus.walleij@linaro.org>
1635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1638 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1639 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1640 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1641 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1642 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1643 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1644 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1645 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1646 F:      arch/arm/boot/dts/arm/arm-realview-*
1647 F:      arch/arm/boot/dts/arm/integrator*
1648 F:      arch/arm/boot/dts/arm/versatile*
1649 F:      arch/arm/mach-versatile/
1650 F:      drivers/bus/arm-integrator-lm.c
1651 F:      drivers/clk/versatile/
1652 F:      drivers/i2c/busses/i2c-versatile.c
1653 F:      drivers/irqchip/irq-versatile-fpga.c
1654 F:      drivers/mtd/maps/physmap-versatile.*
1655 F:      drivers/power/reset/arm-versatile-reboot.c
1656 F:      drivers/soc/versatile/
1657
1658 ARM KOMEDA DRM-KMS DRIVER
1659 M:      Liviu Dudau <liviu.dudau@arm.com>
1660 S:      Supported
1661 T:      git git://anongit.freedesktop.org/drm/drm-misc
1662 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1663 F:      Documentation/gpu/komeda-kms.rst
1664 F:      drivers/gpu/drm/arm/display/include/
1665 F:      drivers/gpu/drm/arm/display/komeda/
1666
1667 ARM MALI PANFROST DRM DRIVER
1668 M:      Boris Brezillon <boris.brezillon@collabora.com>
1669 M:      Rob Herring <robh@kernel.org>
1670 R:      Steven Price <steven.price@arm.com>
1671 L:      dri-devel@lists.freedesktop.org
1672 S:      Supported
1673 T:      git git://anongit.freedesktop.org/drm/drm-misc
1674 F:      Documentation/gpu/panfrost.rst
1675 F:      drivers/gpu/drm/panfrost/
1676 F:      include/uapi/drm/panfrost_drm.h
1677
1678 ARM MALI-DP DRM DRIVER
1679 M:      Liviu Dudau <liviu.dudau@arm.com>
1680 S:      Supported
1681 T:      git git://anongit.freedesktop.org/drm/drm-misc
1682 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1683 F:      Documentation/gpu/afbc.rst
1684 F:      drivers/gpu/drm/arm/
1685
1686 ARM MFM AND FLOPPY DRIVERS
1687 M:      Ian Molton <spyro@f2s.com>
1688 S:      Maintained
1689 F:      arch/arm/include/asm/floppy.h
1690 F:      arch/arm/mach-rpc/floppydma.S
1691
1692 ARM PMU PROFILING AND DEBUGGING
1693 M:      Will Deacon <will@kernel.org>
1694 M:      Mark Rutland <mark.rutland@arm.com>
1695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1696 S:      Maintained
1697 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1698 F:      Documentation/devicetree/bindings/perf/
1699 F:      arch/arm*/include/asm/hw_breakpoint.h
1700 F:      arch/arm*/include/asm/perf_event.h
1701 F:      arch/arm*/kernel/hw_breakpoint.c
1702 F:      arch/arm*/kernel/perf_*
1703 F:      drivers/perf/
1704 F:      include/linux/perf/arm_pmu*.h
1705
1706 ARM PORT
1707 M:      Russell King <linux@armlinux.org.uk>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Odd Fixes
1710 W:      http://www.armlinux.org.uk/
1711 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1712 F:      arch/arm/
1713 X:      arch/arm/boot/dts/
1714
1715 ARM PRIMECELL AACI PL041 DRIVER
1716 M:      Russell King <linux@armlinux.org.uk>
1717 S:      Odd Fixes
1718 F:      sound/arm/aaci.*
1719
1720 ARM PRIMECELL BUS SUPPORT
1721 M:      Russell King <linux@armlinux.org.uk>
1722 S:      Odd Fixes
1723 F:      drivers/amba/
1724 F:      include/linux/amba/bus.h
1725
1726 ARM PRIMECELL KMI PL050 DRIVER
1727 M:      Russell King <linux@armlinux.org.uk>
1728 S:      Odd Fixes
1729 F:      drivers/input/serio/ambakmi.*
1730 F:      include/linux/amba/kmi.h
1731
1732 ARM PRIMECELL MMCI PL180/1 DRIVER
1733 M:      Russell King <linux@armlinux.org.uk>
1734 S:      Odd Fixes
1735 F:      drivers/mmc/host/mmci.*
1736 F:      include/linux/amba/mmci.h
1737
1738 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1739 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1740 R:      Michal Simek <michal.simek@amd.com>
1741 L:      linux-mtd@lists.infradead.org
1742 S:      Maintained
1743 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1744 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1745
1746 ARM PRIMECELL PL35X SMC DRIVER
1747 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1748 R:      Michal Simek <michal.simek@amd.com>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1752 F:      drivers/memory/pl353-smc.c
1753
1754 ARM PRIMECELL SSP PL022 SPI DRIVER
1755 M:      Linus Walleij <linus.walleij@linaro.org>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1759 F:      drivers/spi/spi-pl022.c
1760
1761 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1762 M:      Russell King <linux@armlinux.org.uk>
1763 S:      Odd Fixes
1764 F:      drivers/tty/serial/amba-pl01*.c
1765 F:      include/linux/amba/serial.h
1766
1767 ARM PRIMECELL VIC PL190/PL192 DRIVER
1768 M:      Linus Walleij <linus.walleij@linaro.org>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1772 F:      drivers/irqchip/irq-vic.c
1773
1774 ARM SMC WATCHDOG DRIVER
1775 M:      Julius Werner <jwerner@chromium.org>
1776 R:      Evan Benn <evanbenn@chromium.org>
1777 S:      Maintained
1778 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1779 F:      drivers/watchdog/arm_smc_wdt.c
1780
1781 ARM SMMU DRIVERS
1782 M:      Will Deacon <will@kernel.org>
1783 R:      Robin Murphy <robin.murphy@arm.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1787 F:      drivers/iommu/arm/
1788 F:      drivers/iommu/io-pgtable-arm*
1789
1790 ARM SUB-ARCHITECTURES
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 S:      Maintained
1793 C:      irc://irc.libera.chat/armlinux
1794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1795 F:      arch/arm/mach-*/
1796 F:      arch/arm/plat-*/
1797
1798 ARM/ACTIONS SEMI ARCHITECTURE
1799 M:      Andreas Färber <afaerber@suse.de>
1800 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1802 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804 F:      Documentation/devicetree/bindings/arm/actions.yaml
1805 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1806 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1807 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1808 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1809 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1810 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1811 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1812 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1813 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1814 F:      arch/arm/boot/dts/actions/
1815 F:      arch/arm/mach-actions/
1816 F:      arch/arm64/boot/dts/actions/
1817 F:      drivers/clk/actions/
1818 F:      drivers/clocksource/timer-owl*
1819 F:      drivers/dma/owl-dma.c
1820 F:      drivers/i2c/busses/i2c-owl.c
1821 F:      drivers/irqchip/irq-owl-sirq.c
1822 F:      drivers/mmc/host/owl-mmc.c
1823 F:      drivers/net/ethernet/actions/
1824 F:      drivers/pinctrl/actions/*
1825 F:      drivers/pmdomain/actions/
1826 F:      include/dt-bindings/power/owl-*
1827 F:      include/dt-bindings/reset/actions,*
1828 F:      include/linux/soc/actions/
1829 N:      owl
1830
1831 ARM/Allwinner SoC Clock Support
1832 M:      Emilio López <emilio@elopez.com.ar>
1833 S:      Maintained
1834 F:      drivers/clk/sunxi/
1835
1836 ARM/Allwinner sunXi SoC support
1837 M:      Chen-Yu Tsai <wens@csie.org>
1838 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1839 M:      Samuel Holland <samuel@sholland.org>
1840 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1841 L:      linux-sunxi@lists.linux.dev
1842 S:      Maintained
1843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1844 F:      arch/arm/mach-sunxi/
1845 F:      arch/arm64/boot/dts/allwinner/
1846 F:      drivers/clk/sunxi-ng/
1847 F:      drivers/pinctrl/sunxi/
1848 F:      drivers/soc/sunxi/
1849 N:      allwinner
1850 N:      sun[x456789]i
1851 N:      sun[25]0i
1852
1853 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1854 M:      Brad Larson <blarson@amd.com>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 S:      Supported
1857 F:      Documentation/devicetree/bindings/*/amd,pensando*
1858 F:      arch/arm64/boot/dts/amd/elba*
1859
1860 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1861 M:      Neil Armstrong <neil.armstrong@linaro.org>
1862 M:      Jerome Brunet <jbrunet@baylibre.com>
1863 L:      linux-amlogic@lists.infradead.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/clock/amlogic*
1866 F:      drivers/clk/meson/
1867 F:      include/dt-bindings/clock/amlogic,a1*
1868 F:      include/dt-bindings/clock/gxbb*
1869 F:      include/dt-bindings/clock/meson*
1870
1871 ARM/Amlogic Meson SoC Crypto Drivers
1872 M:      Corentin Labbe <clabbe@baylibre.com>
1873 L:      linux-crypto@vger.kernel.org
1874 L:      linux-amlogic@lists.infradead.org
1875 S:      Maintained
1876 F:      Documentation/devicetree/bindings/crypto/amlogic*
1877 F:      drivers/crypto/amlogic/
1878
1879 ARM/Amlogic Meson SoC Sound Drivers
1880 M:      Jerome Brunet <jbrunet@baylibre.com>
1881 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1882 S:      Maintained
1883 F:      Documentation/devicetree/bindings/sound/amlogic*
1884 F:      sound/soc/meson/
1885
1886 ARM/Amlogic Meson SoC support
1887 M:      Neil Armstrong <neil.armstrong@linaro.org>
1888 M:      Kevin Hilman <khilman@baylibre.com>
1889 R:      Jerome Brunet <jbrunet@baylibre.com>
1890 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 L:      linux-amlogic@lists.infradead.org
1893 S:      Maintained
1894 W:      http://linux-meson.com/
1895 F:      Documentation/devicetree/bindings/phy/amlogic*
1896 F:      arch/arm/boot/dts/amlogic/
1897 F:      arch/arm/mach-meson/
1898 F:      arch/arm64/boot/dts/amlogic/
1899 F:      drivers/pmdomain/amlogic/
1900 F:      drivers/mmc/host/meson*
1901 F:      drivers/phy/amlogic/
1902 F:      drivers/pinctrl/meson/
1903 F:      drivers/rtc/rtc-meson*
1904 F:      drivers/soc/amlogic/
1905 N:      meson
1906
1907 ARM/Annapurna Labs ALPINE ARCHITECTURE
1908 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1909 M:      Antoine Tenart <atenart@kernel.org>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 S:      Maintained
1912 F:      arch/arm/boot/dts/amazon/
1913 F:      arch/arm/mach-alpine/
1914 F:      arch/arm64/boot/dts/amazon/
1915 F:      drivers/*/*alpine*
1916
1917 ARM/APPLE MACHINE SOUND DRIVERS
1918 M:      Martin Povišer <povik+lin@cutebit.org>
1919 L:      asahi@lists.linux.dev
1920 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1921 S:      Maintained
1922 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1923 F:      Documentation/devicetree/bindings/sound/apple,*
1924 F:      sound/soc/apple/*
1925 F:      sound/soc/codecs/cs42l83-i2c.c
1926 F:      sound/soc/codecs/ssm3515.c
1927
1928 ARM/APPLE MACHINE SUPPORT
1929 M:      Hector Martin <marcan@marcan.st>
1930 M:      Sven Peter <sven@svenpeter.dev>
1931 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1932 L:      asahi@lists.linux.dev
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 S:      Maintained
1935 W:      https://asahilinux.org
1936 B:      https://github.com/AsahiLinux/linux/issues
1937 C:      irc://irc.oftc.net/asahi-dev
1938 T:      git https://github.com/AsahiLinux/linux.git
1939 F:      Documentation/devicetree/bindings/arm/apple.yaml
1940 F:      Documentation/devicetree/bindings/arm/apple/*
1941 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1942 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1943 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1944 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1945 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1946 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1947 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1948 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1949 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1950 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1951 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1952 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1953 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1954 F:      Documentation/devicetree/bindings/power/apple*
1955 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1956 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1957 F:      arch/arm64/boot/dts/apple/
1958 F:      drivers/bluetooth/hci_bcm4377.c
1959 F:      drivers/clk/clk-apple-nco.c
1960 F:      drivers/cpufreq/apple-soc-cpufreq.c
1961 F:      drivers/dma/apple-admac.c
1962 F:      drivers/pmdomain/apple/
1963 F:      drivers/i2c/busses/i2c-pasemi-core.c
1964 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1965 F:      drivers/iommu/apple-dart.c
1966 F:      drivers/iommu/io-pgtable-dart.c
1967 F:      drivers/irqchip/irq-apple-aic.c
1968 F:      drivers/nvme/host/apple.c
1969 F:      drivers/nvmem/apple-efuses.c
1970 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1971 F:      drivers/pwm/pwm-apple.c
1972 F:      drivers/soc/apple/*
1973 F:      drivers/watchdog/apple_wdt.c
1974 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1975 F:      include/dt-bindings/pinctrl/apple.h
1976 F:      include/linux/soc/apple/*
1977
1978 ARM/ARTPEC MACHINE SUPPORT
1979 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1980 M:      Lars Persson <lars.persson@axis.com>
1981 L:      linux-arm-kernel@axis.com
1982 S:      Maintained
1983 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1984 F:      arch/arm/boot/dts/axis/
1985 F:      arch/arm/mach-artpec
1986 F:      drivers/clk/axis
1987 F:      drivers/crypto/axis
1988 F:      drivers/mmc/host/usdhi6rol0.c
1989 F:      drivers/pinctrl/pinctrl-artpec*
1990
1991 ARM/ASPEED I2C DRIVER
1992 M:      Brendan Higgins <brendanhiggins@google.com>
1993 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1994 R:      Joel Stanley <joel@jms.id.au>
1995 L:      linux-i2c@vger.kernel.org
1996 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1997 S:      Maintained
1998 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1999 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
2000 F:      drivers/i2c/busses/i2c-aspeed.c
2001 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
2002
2003 ARM/ASPEED MACHINE SUPPORT
2004 M:      Joel Stanley <joel@jms.id.au>
2005 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2008 S:      Supported
2009 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
2010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
2011 F:      Documentation/devicetree/bindings/arm/aspeed/
2012 F:      arch/arm/boot/dts/aspeed/
2013 F:      arch/arm/mach-aspeed/
2014 N:      aspeed
2015
2016 ARM/BITMAIN ARCHITECTURE
2017 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2019 S:      Maintained
2020 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2021 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2022 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2023 F:      arch/arm64/boot/dts/bitmain/
2024 F:      drivers/clk/clk-bm1880.c
2025 F:      drivers/pinctrl/pinctrl-bm1880.c
2026
2027 ARM/CALXEDA HIGHBANK ARCHITECTURE
2028 M:      Andre Przywara <andre.przywara@arm.com>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 S:      Maintained
2031 F:      arch/arm/boot/dts/calxeda/
2032 F:      arch/arm/mach-highbank/
2033
2034 ARM/CAVIUM THUNDER NETWORK DRIVER
2035 M:      Sunil Goutham <sgoutham@marvell.com>
2036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2037 S:      Supported
2038 F:      drivers/net/ethernet/cavium/thunder/
2039
2040 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2041 M:      Lukasz Majewski <lukma@denx.de>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 S:      Maintained
2044 F:      arch/arm/mach-ep93xx/ts72xx.c
2045
2046 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2047 M:      Alexander Shiyan <shc_work@mail.ru>
2048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2049 S:      Odd Fixes
2050 N:      clps711x
2051
2052 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2053 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2054 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 S:      Maintained
2057 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2058 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2059 F:      arch/arm/boot/compressed/misc-ep93xx.h
2060 F:      arch/arm/mach-ep93xx/
2061 F:      drivers/iio/adc/ep93xx_adc.c
2062
2063 ARM/CLKDEV SUPPORT
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 S:      Maintained
2067 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2068 F:      drivers/clk/clkdev.c
2069
2070 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2071 M:      Baruch Siach <baruch@tkos.co.il>
2072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2073 S:      Maintained
2074 F:      arch/arm/boot/dts/cnxt/
2075 N:      digicolor
2076
2077 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2078 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2079 R:      Mike Leach <mike.leach@linaro.org>
2080 R:      James Clark <james.clark@arm.com>
2081 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2083 S:      Maintained
2084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2085 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2086 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2087 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2088 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2089 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2090 F:      Documentation/trace/coresight/*
2091 F:      drivers/hwtracing/coresight/*
2092 F:      include/dt-bindings/arm/coresight-cti-dt.h
2093 F:      include/linux/coresight*
2094 F:      include/uapi/linux/coresight*
2095 F:      samples/coresight/*
2096 F:      tools/perf/Documentation/arm-coresight.txt
2097 F:      tools/perf/arch/arm/util/auxtrace.c
2098 F:      tools/perf/arch/arm/util/cs-etm.c
2099 F:      tools/perf/arch/arm/util/cs-etm.h
2100 F:      tools/perf/arch/arm/util/pmu.c
2101 F:      tools/perf/tests/shell/*coresight*
2102 F:      tools/perf/tests/shell/coresight/*
2103 F:      tools/perf/tests/shell/lib/*coresight*
2104 F:      tools/perf/util/cs-etm-decoder/*
2105 F:      tools/perf/util/cs-etm.*
2106
2107 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2108 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2109 M:      Linus Walleij <linus.walleij@linaro.org>
2110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2111 S:      Maintained
2112 T:      git git://github.com/ulli-kroll/linux.git
2113 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2114 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2115 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2116 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2117 F:      arch/arm/boot/dts/gemini/
2118 F:      arch/arm/mach-gemini/
2119 F:      drivers/crypto/gemini/
2120 F:      drivers/net/ethernet/cortina/
2121 F:      drivers/pinctrl/pinctrl-gemini.c
2122 F:      drivers/rtc/rtc-ftrtc010.c
2123
2124 ARM/CZ.NIC TURRIS SUPPORT
2125 M:      Marek Behún <kabel@kernel.org>
2126 S:      Maintained
2127 W:      https://www.turris.cz/
2128 F:      Documentation/ABI/testing/debugfs-moxtet
2129 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2130 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2131 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2132 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2133 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2134 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2135 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2136 F:      drivers/bus/moxtet.c
2137 F:      drivers/firmware/turris-mox-rwtm.c
2138 F:      drivers/gpio/gpio-moxtet.c
2139 F:      drivers/leds/leds-turris-omnia.c
2140 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2141 F:      drivers/watchdog/armada_37xx_wdt.c
2142 F:      include/dt-bindings/bus/moxtet.h
2143 F:      include/linux/armada-37xx-rwtm-mailbox.h
2144 F:      include/linux/moxtet.h
2145
2146 ARM/FARADAY FA526 PORT
2147 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 S:      Maintained
2150 T:      git git://git.berlios.de/gemini-board
2151 F:      arch/arm/mm/*-fa*
2152
2153 ARM/FOOTBRIDGE ARCHITECTURE
2154 M:      Russell King <linux@armlinux.org.uk>
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 S:      Maintained
2157 W:      http://www.armlinux.org.uk/
2158 F:      arch/arm/include/asm/hardware/dec21285.h
2159 F:      arch/arm/mach-footbridge/
2160
2161 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2162 M:      Shawn Guo <shawnguo@kernel.org>
2163 M:      Sascha Hauer <s.hauer@pengutronix.de>
2164 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2165 R:      Fabio Estevam <festevam@gmail.com>
2166 L:      imx@lists.linux.dev
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/imx/
2171 F:      arch/arm/boot/dts/nxp/mxs/
2172 F:      arch/arm64/boot/dts/freescale/
2173 X:      arch/arm64/boot/dts/freescale/fsl-*
2174 X:      arch/arm64/boot/dts/freescale/qoriq-*
2175 X:      drivers/media/i2c/
2176 N:      imx
2177 N:      mxs
2178
2179 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2180 M:      Shawn Guo <shawnguo@kernel.org>
2181 M:      Li Yang <leoyang.li@nxp.com>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2185 F:      arch/arm/boot/dts/nxp/ls/
2186 F:      arch/arm64/boot/dts/freescale/fsl-*
2187 F:      arch/arm64/boot/dts/freescale/qoriq-*
2188
2189 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2190 M:      Shawn Guo <shawnguo@kernel.org>
2191 M:      Sascha Hauer <s.hauer@pengutronix.de>
2192 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2193 R:      Stefan Agner <stefan@agner.ch>
2194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2195 S:      Maintained
2196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2197 F:      arch/arm/boot/dts/nxp/vf/
2198 F:      arch/arm/mach-imx/*vf610*
2199
2200 ARM/GUMSTIX MACHINE SUPPORT
2201 M:      Steve Sakoman <sakoman@gmail.com>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 S:      Maintained
2204
2205 ARM/HISILICON SOC SUPPORT
2206 M:      Wei Xu <xuwei5@hisilicon.com>
2207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2208 S:      Supported
2209 W:      http://www.hisilicon.com
2210 T:      git https://github.com/hisilicon/linux-hisi.git
2211 F:      arch/arm/boot/dts/hisilicon/
2212 F:      arch/arm/mach-hisi/
2213 F:      arch/arm64/boot/dts/hisilicon/
2214
2215 ARM/HP JORNADA 7XX MACHINE SUPPORT
2216 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2217 S:      Maintained
2218 W:      www.jlime.com
2219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2220 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2221 F:      arch/arm/mach-sa1100/jornada720.c
2222
2223 ARM/HPE GXP ARCHITECTURE
2224 M:      Jean-Marie Verdun <verdun@hpe.com>
2225 M:      Nick Hawkins <nick.hawkins@hpe.com>
2226 S:      Maintained
2227 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2228 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2229 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2230 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2231 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2232 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2233 F:      arch/arm/boot/dts/hpe/
2234 F:      arch/arm/mach-hpe/
2235 F:      drivers/clocksource/timer-gxp.c
2236 F:      drivers/hwmon/gxp-fan-ctrl.c
2237 F:      drivers/i2c/busses/i2c-gxp.c
2238 F:      drivers/spi/spi-gxp.c
2239 F:      drivers/watchdog/gxp-wdt.c
2240
2241 ARM/IGEP MACHINE SUPPORT
2242 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2243 M:      Javier Martinez Canillas <javier@dowhile0.org>
2244 L:      linux-omap@vger.kernel.org
2245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2246 S:      Maintained
2247 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2248
2249 ARM/INTEL IXP4XX ARM ARCHITECTURE
2250 M:      Linus Walleij <linusw@kernel.org>
2251 M:      Imre Kaloz <kaloz@openwrt.org>
2252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2253 S:      Maintained
2254 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2255 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2256 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2257 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2258 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2259 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2260 F:      arch/arm/boot/dts/intel/ixp/
2261 F:      arch/arm/mach-ixp4xx/
2262 F:      drivers/bus/intel-ixp4xx-eb.c
2263 F:      drivers/char/hw_random/ixp4xx-rng.c
2264 F:      drivers/clocksource/timer-ixp4xx.c
2265 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2266 F:      drivers/gpio/gpio-ixp4xx.c
2267 F:      drivers/irqchip/irq-ixp4xx.c
2268 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2269 F:      drivers/net/wan/ixp4xx_hss.c
2270 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2271 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2272 F:      include/linux/soc/ixp4xx/npe.h
2273 F:      include/linux/soc/ixp4xx/qmgr.h
2274
2275 ARM/INTEL KEEMBAY ARCHITECTURE
2276 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2277 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2278 S:      Maintained
2279 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2280 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2281 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2282
2283 ARM/INTEL XSC3 (MANZANO) ARM CORE
2284 M:      Lennert Buytenhek <kernel@wantstofly.org>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 S:      Maintained
2287
2288 ARM/LG1K ARCHITECTURE
2289 M:      Chanho Min <chanho.min@lge.com>
2290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2291 S:      Maintained
2292 F:      arch/arm64/boot/dts/lg/
2293
2294 ARM/LPC18XX ARCHITECTURE
2295 M:      Vladimir Zapolskiy <vz@mleia.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 S:      Maintained
2298 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2299 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2300 F:      drivers/i2c/busses/i2c-lpc2k.c
2301 F:      drivers/memory/pl172.c
2302 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2303 F:      drivers/rtc/rtc-lpc24xx.c
2304 N:      lpc18xx
2305
2306 ARM/LPC32XX SOC SUPPORT
2307 M:      Vladimir Zapolskiy <vz@mleia.com>
2308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2309 S:      Maintained
2310 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2311 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2312 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2313 F:      arch/arm/mach-lpc32xx/
2314 F:      drivers/i2c/busses/i2c-pnx.c
2315 F:      drivers/net/ethernet/nxp/lpc_eth.c
2316 F:      drivers/usb/host/ohci-nxp.c
2317 F:      drivers/watchdog/pnx4008_wdt.c
2318 N:      lpc32xx
2319
2320 ARM/Marvell Dove/MV78xx0/Orion SOC support
2321 M:      Andrew Lunn <andrew@lunn.ch>
2322 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2323 M:      Gregory Clement <gregory.clement@bootlin.com>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 S:      Maintained
2326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2327 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2328 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2329 F:      Documentation/devicetree/bindings/soc/dove/
2330 F:      arch/arm/boot/dts/marvell/dove*
2331 F:      arch/arm/boot/dts/marvell/orion5x*
2332 F:      arch/arm/mach-dove/
2333 F:      arch/arm/mach-mv78xx0/
2334 F:      arch/arm/mach-orion5x/
2335 F:      arch/arm/plat-orion/
2336 F:      drivers/bus/mvebu-mbus.c
2337 F:      drivers/soc/dove/
2338
2339 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2340 M:      Andrew Lunn <andrew@lunn.ch>
2341 M:      Gregory Clement <gregory.clement@bootlin.com>
2342 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2346 F:      Documentation/devicetree/bindings/arm/marvell/
2347 F:      arch/arm/boot/dts/marvell/armada*
2348 F:      arch/arm/boot/dts/marvell/kirkwood*
2349 F:      arch/arm/configs/mvebu_*_defconfig
2350 F:      arch/arm/mach-mvebu/
2351 F:      arch/arm64/boot/dts/marvell/
2352 F:      drivers/clk/mvebu/
2353 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2354 F:      drivers/cpufreq/armada-8k-cpufreq.c
2355 F:      drivers/cpufreq/mvebu-cpufreq.c
2356 F:      drivers/irqchip/irq-armada-370-xp.c
2357 F:      drivers/irqchip/irq-mvebu-*
2358 F:      drivers/pinctrl/mvebu/
2359 F:      drivers/rtc/rtc-armada38x.c
2360
2361 ARM/Mediatek RTC DRIVER
2362 M:      Eddie Huang <eddie.huang@mediatek.com>
2363 M:      Sean Wang <sean.wang@mediatek.com>
2364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2365 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2366 S:      Maintained
2367 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2368 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2369 F:      drivers/rtc/rtc-mt2712.c
2370 F:      drivers/rtc/rtc-mt6397.c
2371 F:      drivers/rtc/rtc-mt7622.c
2372
2373 ARM/Mediatek SoC support
2374 M:      Matthias Brugger <matthias.bgg@gmail.com>
2375 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2376 L:      linux-kernel@vger.kernel.org
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 W:      https://mtk.wiki.kernel.org/
2381 C:      irc://irc.libera.chat/linux-mediatek
2382 F:      arch/arm/boot/dts/mediatek/
2383 F:      arch/arm/mach-mediatek/
2384 F:      arch/arm64/boot/dts/mediatek/
2385 F:      drivers/soc/mediatek/
2386 N:      mtk
2387 N:      mt[2678]
2388 K:      mediatek
2389
2390 ARM/Mediatek USB3 PHY DRIVER
2391 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2393 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2394 S:      Maintained
2395 F:      Documentation/devicetree/bindings/phy/mediatek,*
2396 F:      drivers/phy/mediatek/
2397
2398 ARM/MICROCHIP (ARM64) SoC support
2399 M:      Conor Dooley <conor@kernel.org>
2400 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2401 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2403 S:      Supported
2404 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2405 F:      arch/arm64/boot/dts/microchip/
2406
2407 ARM/Microchip (AT91) SoC support
2408 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2409 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2410 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2412 S:      Supported
2413 W:      http://www.linux4sam.org
2414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2415 F:      arch/arm/boot/dts/microchip/at91*
2416 F:      arch/arm/boot/dts/microchip/sama*
2417 F:      arch/arm/include/debug/at91.S
2418 F:      arch/arm/mach-at91/
2419 F:      drivers/memory/atmel*
2420 F:      drivers/watchdog/sama5d4_wdt.c
2421 F:      include/soc/at91/
2422 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2423 N:      at91
2424 N:      atmel
2425
2426 ARM/Microchip Sparx5 SoC support
2427 M:      Lars Povlsen <lars.povlsen@microchip.com>
2428 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2429 M:      Daniel Machon <daniel.machon@microchip.com>
2430 M:      UNGLinuxDriver@microchip.com
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 S:      Supported
2433 F:      arch/arm64/boot/dts/microchip/sparx*
2434 F:      drivers/net/ethernet/microchip/vcap/
2435 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2436 N:      sparx5
2437
2438 ARM/MILBEAUT ARCHITECTURE
2439 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2440 M:      Takao Orito <orito.takao@socionext.com>
2441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2442 S:      Maintained
2443 F:      arch/arm/boot/dts/socionext/milbeaut*
2444 F:      arch/arm/mach-milbeaut/
2445 N:      milbeaut
2446
2447 ARM/MStar/Sigmastar Armv7 SoC support
2448 M:      Daniel Palmer <daniel@thingy.jp>
2449 M:      Romain Perier <romain.perier@gmail.com>
2450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2451 S:      Maintained
2452 W:      http://linux-chenxing.org/
2453 T:      git git://github.com/linux-chenxing/linux.git
2454 F:      Documentation/devicetree/bindings/arm/mstar/*
2455 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2456 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2457 F:      arch/arm/boot/dts/sigmastar/
2458 F:      arch/arm/mach-mstar/
2459 F:      drivers/clk/mstar/
2460 F:      drivers/clocksource/timer-msc313e.c
2461 F:      drivers/gpio/gpio-msc313.c
2462 F:      drivers/rtc/rtc-msc313.c
2463 F:      drivers/watchdog/msc313e_wdt.c
2464 F:      include/dt-bindings/clock/mstar-*
2465 F:      include/dt-bindings/gpio/msc313-gpio.h
2466
2467 ARM/NOMADIK/Ux500 ARCHITECTURES
2468 M:      Linus Walleij <linus.walleij@linaro.org>
2469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2470 S:      Maintained
2471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2472 F:      Documentation/devicetree/bindings/arm/ste-*
2473 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2474 F:      Documentation/devicetree/bindings/arm/ux500/
2475 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2476 F:      arch/arm/boot/dts/st/ste-*
2477 F:      arch/arm/mach-nomadik/
2478 F:      arch/arm/mach-ux500/
2479 F:      drivers/clk/clk-nomadik.c
2480 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2481 F:      drivers/dma/ste_dma40*
2482 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2483 F:      drivers/hwspinlock/u8500_hsem.c
2484 F:      drivers/i2c/busses/i2c-nomadik.c
2485 F:      drivers/iio/adc/ab8500-gpadc.c
2486 F:      drivers/mfd/ab8500*
2487 F:      drivers/mfd/abx500*
2488 F:      drivers/mfd/db8500*
2489 F:      drivers/pinctrl/nomadik/
2490 F:      drivers/rtc/rtc-ab8500.c
2491 F:      drivers/rtc/rtc-pl031.c
2492 F:      drivers/soc/ux500/
2493
2494 ARM/NUVOTON MA35 ARCHITECTURE
2495 M:      Jacky Huang <ychuang3@nuvoton.com>
2496 M:      Shan-Chun Hung <schung@nuvoton.com>
2497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2498 S:      Supported
2499 F:      Documentation/devicetree/bindings/*/*/*ma35*
2500 F:      Documentation/devicetree/bindings/*/*ma35*
2501 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2502 F:      drivers/*/*/*ma35*
2503 F:      drivers/*/*ma35*
2504 K:      ma35d1
2505
2506 ARM/NUVOTON NPCM ARCHITECTURE
2507 M:      Avi Fishman <avifishman70@gmail.com>
2508 M:      Tomer Maimon <tmaimon77@gmail.com>
2509 M:      Tali Perry <tali.perry1@gmail.com>
2510 R:      Patrick Venture <venture@google.com>
2511 R:      Nancy Yuen <yuenn@google.com>
2512 R:      Benjamin Fair <benjaminfair@google.com>
2513 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2514 S:      Supported
2515 F:      Documentation/devicetree/bindings/*/*/*npcm*
2516 F:      Documentation/devicetree/bindings/*/*npcm*
2517 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2518 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2519 F:      arch/arm/mach-npcm/
2520 F:      arch/arm64/boot/dts/nuvoton/
2521 F:      drivers/*/*/*npcm*
2522 F:      drivers/*/*npcm*
2523 F:      drivers/rtc/rtc-nct3018y.c
2524 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2525 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2526
2527 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2528 M:      Joseph Liu <kwliu@nuvoton.com>
2529 M:      Marvin Lin <kflin@nuvoton.com>
2530 L:      linux-media@vger.kernel.org
2531 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2532 S:      Maintained
2533 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2534 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2535 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2536 F:      drivers/media/platform/nuvoton/
2537 F:      include/uapi/linux/npcm-video.h
2538
2539 ARM/NUVOTON WPCM450 ARCHITECTURE
2540 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2541 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2542 S:      Maintained
2543 W:      https://github.com/neuschaefer/wpcm450/wiki
2544 F:      Documentation/devicetree/bindings/*/*wpcm*
2545 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2546 F:      arch/arm/configs/wpcm450_defconfig
2547 F:      arch/arm/mach-npcm/wpcm450.c
2548 F:      drivers/*/*/*wpcm*
2549 F:      drivers/*/*wpcm*
2550
2551 ARM/NXP S32G ARCHITECTURE
2552 R:      Chester Lin <chester62515@gmail.com>
2553 R:      Matthias Brugger <mbrugger@suse.com>
2554 R:      Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com>
2555 L:      NXP S32 Linux Team <s32@nxp.com>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2559 F:      drivers/pinctrl/nxp/
2560
2561 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2562 M:      Alexander Clouter <alex@digriz.org.uk>
2563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2564 S:      Maintained
2565 W:      http://www.digriz.org.uk/ts78xx/kernel
2566 F:      arch/arm/mach-orion5x/ts78xx-*
2567
2568 ARM/QUALCOMM CHROMEBOOK SUPPORT
2569 R:      cros-qcom-dts-watchers@chromium.org
2570 F:      arch/arm64/boot/dts/qcom/sc7180*
2571 F:      arch/arm64/boot/dts/qcom/sc7280*
2572 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2573
2574 ARM/QUALCOMM SUPPORT
2575 M:      Bjorn Andersson <andersson@kernel.org>
2576 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2577 L:      linux-arm-msm@vger.kernel.org
2578 S:      Maintained
2579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2580 F:      Documentation/devicetree/bindings/*/qcom*
2581 F:      Documentation/devicetree/bindings/soc/qcom/
2582 F:      arch/arm/boot/dts/qcom/
2583 F:      arch/arm/configs/qcom_defconfig
2584 F:      arch/arm/mach-qcom/
2585 F:      arch/arm64/boot/dts/qcom/
2586 F:      drivers/*/*/pm8???-*
2587 F:      drivers/*/*/qcom*
2588 F:      drivers/*/*/qcom/
2589 F:      drivers/*/qcom*
2590 F:      drivers/*/qcom/
2591 F:      drivers/bluetooth/btqcomsmd.c
2592 F:      drivers/clocksource/timer-qcom.c
2593 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2594 F:      drivers/extcon/extcon-qcom*
2595 F:      drivers/i2c/busses/i2c-qcom-geni.c
2596 F:      drivers/i2c/busses/i2c-qup.c
2597 F:      drivers/iommu/msm*
2598 F:      drivers/mfd/ssbi.c
2599 F:      drivers/mmc/host/mmci_qcom*
2600 F:      drivers/mmc/host/sdhci-msm.c
2601 F:      drivers/pci/controller/dwc/pcie-qcom.c
2602 F:      drivers/phy/qualcomm/
2603 F:      drivers/power/*/msm*
2604 F:      drivers/reset/reset-qcom-*
2605 F:      drivers/spi/spi-geni-qcom.c
2606 F:      drivers/spi/spi-qcom-qspi.c
2607 F:      drivers/spi/spi-qup.c
2608 F:      drivers/tty/serial/msm_serial.c
2609 F:      drivers/ufs/host/ufs-qcom*
2610 F:      drivers/usb/dwc3/dwc3-qcom.c
2611 F:      include/dt-bindings/*/qcom*
2612 F:      include/linux/*/qcom*
2613 F:      include/linux/soc/qcom/
2614
2615 ARM/RDA MICRO ARCHITECTURE
2616 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2618 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2619 S:      Maintained
2620 F:      Documentation/devicetree/bindings/arm/rda.yaml
2621 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2622 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2623 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2624 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2625 F:      arch/arm/boot/dts/unisoc/
2626 F:      drivers/clocksource/timer-rda.c
2627 F:      drivers/gpio/gpio-rda.c
2628 F:      drivers/irqchip/irq-rda-intc.c
2629 F:      drivers/tty/serial/rda-uart.c
2630
2631 ARM/REALTEK ARCHITECTURE
2632 M:      Andreas Färber <afaerber@suse.de>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2635 S:      Maintained
2636 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2637 F:      arch/arm/boot/dts/realtek/
2638 F:      arch/arm/mach-realtek/
2639 F:      arch/arm64/boot/dts/realtek/
2640
2641 ARM/RISC-V/RENESAS ARCHITECTURE
2642 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2643 M:      Magnus Damm <magnus.damm@gmail.com>
2644 L:      linux-renesas-soc@vger.kernel.org
2645 S:      Supported
2646 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2647 C:      irc://irc.libera.chat/renesas-soc
2648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2649 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2650 F:      Documentation/devicetree/bindings/soc/renesas/
2651 F:      arch/arm/boot/dts/renesas/
2652 F:      arch/arm/configs/shmobile_defconfig
2653 F:      arch/arm/include/debug/renesas-scif.S
2654 F:      arch/arm/mach-shmobile/
2655 F:      arch/arm64/boot/dts/renesas/
2656 F:      arch/riscv/boot/dts/renesas/
2657 F:      drivers/pmdomain/renesas/
2658 F:      drivers/soc/renesas/
2659 F:      include/linux/soc/renesas/
2660 K:      \brenesas,
2661
2662 ARM/RISCPC ARCHITECTURE
2663 M:      Russell King <linux@armlinux.org.uk>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 S:      Maintained
2666 W:      http://www.armlinux.org.uk/
2667 F:      arch/arm/include/asm/hardware/ioc.h
2668 F:      arch/arm/include/asm/hardware/iomd.h
2669 F:      arch/arm/include/asm/hardware/memc.h
2670 F:      arch/arm/mach-rpc/
2671 F:      drivers/net/ethernet/8390/etherh.c
2672 F:      drivers/net/ethernet/i825xx/ether1*
2673 F:      drivers/net/ethernet/seeq/ether3*
2674 F:      drivers/scsi/arm/
2675
2676 ARM/Rockchip SoC support
2677 M:      Heiko Stuebner <heiko@sntech.de>
2678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2679 L:      linux-rockchip@lists.infradead.org
2680 S:      Maintained
2681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2682 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2683 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2684 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2685 F:      arch/arm/boot/dts/rockchip/
2686 F:      arch/arm/mach-rockchip/
2687 F:      drivers/*/*/*rockchip*
2688 F:      drivers/*/*rockchip*
2689 F:      drivers/clk/rockchip/
2690 F:      drivers/i2c/busses/i2c-rk3x.c
2691 F:      sound/soc/rockchip/
2692 N:      rockchip
2693
2694 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2695 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2696 R:      Alim Akhtar <alim.akhtar@samsung.com>
2697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2698 L:      linux-samsung-soc@vger.kernel.org
2699 S:      Maintained
2700 P:      Documentation/process/maintainer-soc-clean-dts.rst
2701 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2702 B:      mailto:linux-samsung-soc@vger.kernel.org
2703 C:      irc://irc.libera.chat/linux-exynos
2704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2705 F:      Documentation/arch/arm/samsung/
2706 F:      Documentation/devicetree/bindings/arm/samsung/
2707 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2708 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2709 F:      Documentation/devicetree/bindings/soc/samsung/
2710 F:      arch/arm/boot/dts/samsung/
2711 F:      arch/arm/mach-exynos*/
2712 F:      arch/arm/mach-s3c/
2713 F:      arch/arm/mach-s5p*/
2714 F:      arch/arm64/boot/dts/exynos/
2715 F:      drivers/*/*/*s3c24*
2716 F:      drivers/*/*s3c24*
2717 F:      drivers/*/*s3c64xx*
2718 F:      drivers/*/*s5pv210*
2719 F:      drivers/clocksource/samsung_pwm_timer.c
2720 F:      drivers/memory/samsung/
2721 F:      drivers/pwm/pwm-samsung.c
2722 F:      drivers/soc/samsung/
2723 F:      drivers/tty/serial/samsung*
2724 F:      include/clocksource/samsung_pwm.h
2725 F:      include/linux/platform_data/*s3c*
2726 F:      include/linux/serial_s3c.h
2727 F:      include/linux/soc/samsung/
2728 N:      exynos
2729 N:      s3c64xx
2730 N:      s5pv210
2731
2732 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2733 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2735 L:      linux-media@vger.kernel.org
2736 S:      Maintained
2737 F:      drivers/media/platform/samsung/s5p-g2d/
2738
2739 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2740 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2741 L:      linux-samsung-soc@vger.kernel.org
2742 L:      linux-media@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2745 F:      drivers/media/cec/platform/s5p/
2746
2747 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2748 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2749 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2750 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2752 L:      linux-media@vger.kernel.org
2753 S:      Maintained
2754 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2755 F:      drivers/media/platform/samsung/s5p-jpeg/
2756
2757 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2758 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2759 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2761 L:      linux-media@vger.kernel.org
2762 S:      Maintained
2763 F:      drivers/media/platform/samsung/s5p-mfc/
2764
2765 ARM/SOCFPGA ARCHITECTURE
2766 M:      Dinh Nguyen <dinguyen@kernel.org>
2767 S:      Maintained
2768 W:      http://www.rocketboards.org
2769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2770 F:      arch/arm/boot/dts/intel/socfpga/
2771 F:      arch/arm/configs/socfpga_defconfig
2772 F:      arch/arm/mach-socfpga/
2773 F:      arch/arm64/boot/dts/altera/
2774 F:      arch/arm64/boot/dts/intel/
2775
2776 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2777 M:      Dinh Nguyen <dinguyen@kernel.org>
2778 S:      Maintained
2779 F:      drivers/clk/socfpga/
2780
2781 ARM/SOCFPGA EDAC SUPPORT
2782 M:      Dinh Nguyen <dinguyen@kernel.org>
2783 S:      Maintained
2784 F:      drivers/edac/altera_edac.[ch]
2785
2786 ARM/SPREADTRUM SoC SUPPORT
2787 M:      Orson Zhai <orsonzhai@gmail.com>
2788 M:      Baolin Wang <baolin.wang7@gmail.com>
2789 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2790 S:      Maintained
2791 F:      arch/arm64/boot/dts/sprd
2792 N:      sprd
2793 N:      sc27xx
2794 N:      sc2731
2795
2796 ARM/STI ARCHITECTURE
2797 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2799 S:      Maintained
2800 W:      http://www.stlinux.com
2801 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2802 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2803 F:      arch/arm/boot/dts/st/sti*
2804 F:      arch/arm/mach-sti/
2805 F:      drivers/ata/ahci_st.c
2806 F:      drivers/char/hw_random/st-rng.c
2807 F:      drivers/clocksource/arm_global_timer.c
2808 F:      drivers/clocksource/clksrc_st_lpc.c
2809 F:      drivers/cpufreq/sti-cpufreq.c
2810 F:      drivers/dma/st_fdma*
2811 F:      drivers/i2c/busses/i2c-st.c
2812 F:      drivers/media/platform/st/sti/c8sectpfe/
2813 F:      drivers/media/rc/st_rc.c
2814 F:      drivers/mmc/host/sdhci-st.c
2815 F:      drivers/phy/st/phy-miphy28lp.c
2816 F:      drivers/phy/st/phy-stih407-usb.c
2817 F:      drivers/pinctrl/pinctrl-st.c
2818 F:      drivers/remoteproc/st_remoteproc.c
2819 F:      drivers/remoteproc/st_slim_rproc.c
2820 F:      drivers/reset/sti/
2821 F:      drivers/rtc/rtc-st-lpc.c
2822 F:      drivers/tty/serial/st-asc.c
2823 F:      drivers/usb/dwc3/dwc3-st.c
2824 F:      drivers/usb/host/ehci-st.c
2825 F:      drivers/usb/host/ohci-st.c
2826 F:      drivers/watchdog/st_lpc_wdt.c
2827 F:      include/linux/remoteproc/st_slim_rproc.h
2828
2829 ARM/STM32 ARCHITECTURE
2830 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2831 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2832 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2834 S:      Maintained
2835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2836 F:      arch/arm/boot/dts/st/stm32*
2837 F:      arch/arm/mach-stm32/
2838 F:      arch/arm64/boot/dts/st/
2839 F:      drivers/clocksource/armv7m_systick.c
2840 N:      stm32
2841 N:      stm
2842
2843 ARM/SUNPLUS SP7021 SOC SUPPORT
2844 M:      Qin Jian <qinjian@cqplus1.com>
2845 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2846 S:      Maintained
2847 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2848 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2849 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2850 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2851 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2852 F:      arch/arm/boot/dts/sunplus/
2853 F:      arch/arm/configs/sp7021_*defconfig
2854 F:      drivers/clk/clk-sp7021.c
2855 F:      drivers/irqchip/irq-sp7021-intc.c
2856 F:      drivers/reset/reset-sunplus.c
2857 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2858 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2859
2860 ARM/Synaptics SoC support
2861 M:      Jisheng Zhang <jszhang@kernel.org>
2862 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2864 S:      Maintained
2865 F:      arch/arm/boot/dts/synaptics/
2866 F:      arch/arm/mach-berlin/
2867 F:      arch/arm64/boot/dts/synaptics/
2868
2869 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2870 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2871 L:      linux-tegra@vger.kernel.org
2872 L:      linux-media@vger.kernel.org
2873 S:      Maintained
2874 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2875 F:      drivers/media/cec/platform/tegra/
2876
2877 ARM/TESLA FSD SoC SUPPORT
2878 M:      Alim Akhtar <alim.akhtar@samsung.com>
2879 M:      linux-fsd@tesla.com
2880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2881 L:      linux-samsung-soc@vger.kernel.org
2882 S:      Maintained
2883 F:      arch/arm64/boot/dts/tesla/
2884
2885 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2886 M:      Santosh Shilimkar <ssantosh@kernel.org>
2887 L:      linux-kernel@vger.kernel.org
2888 S:      Maintained
2889 F:      drivers/memory/*emif*
2890
2891 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2892 M:      Nishanth Menon <nm@ti.com>
2893 M:      Santosh Shilimkar <ssantosh@kernel.org>
2894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2895 S:      Maintained
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2897 F:      arch/arm/boot/dts/ti/keystone/
2898 F:      arch/arm/mach-keystone/
2899
2900 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2901 M:      Santosh Shilimkar <ssantosh@kernel.org>
2902 L:      linux-kernel@vger.kernel.org
2903 S:      Maintained
2904 F:      drivers/clk/keystone/
2905
2906 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2907 M:      Santosh Shilimkar <ssantosh@kernel.org>
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 L:      linux-kernel@vger.kernel.org
2910 S:      Maintained
2911 F:      drivers/clocksource/timer-keystone.c
2912
2913 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2914 M:      Santosh Shilimkar <ssantosh@kernel.org>
2915 L:      linux-kernel@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/power/reset/keystone-reset.c
2918
2919 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2920 M:      Nishanth Menon <nm@ti.com>
2921 M:      Vignesh Raghavendra <vigneshr@ti.com>
2922 M:      Tero Kristo <kristo@kernel.org>
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 S:      Supported
2925 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2926 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2927 F:      arch/arm64/boot/dts/ti/Makefile
2928 F:      arch/arm64/boot/dts/ti/k3-*
2929
2930 ARM/TOSHIBA VISCONTI ARCHITECTURE
2931 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2933 S:      Supported
2934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2935 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2936 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2937 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2938 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2939 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2940 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2941 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2942 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2943 F:      arch/arm64/boot/dts/toshiba/
2944 F:      drivers/clk/visconti/
2945 F:      drivers/gpio/gpio-visconti.c
2946 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2947 F:      drivers/pci/controller/dwc/pcie-visconti.c
2948 F:      drivers/pinctrl/visconti/
2949 F:      drivers/watchdog/visconti_wdt.c
2950 N:      visconti
2951
2952 ARM/UNIPHIER ARCHITECTURE
2953 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2954 M:      Masami Hiramatsu <mhiramat@kernel.org>
2955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2956 S:      Maintained
2957 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2958 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2959 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2960 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2961 F:      arch/arm/boot/dts/socionext/uniphier*
2962 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2963 F:      arch/arm/mm/cache-uniphier.c
2964 F:      arch/arm64/boot/dts/socionext/uniphier*
2965 F:      drivers/bus/uniphier-system-bus.c
2966 F:      drivers/clk/uniphier/
2967 F:      drivers/dma/uniphier-mdmac.c
2968 F:      drivers/gpio/gpio-uniphier.c
2969 F:      drivers/i2c/busses/i2c-uniphier*
2970 F:      drivers/irqchip/irq-uniphier-aidet.c
2971 F:      drivers/mmc/host/uniphier-sd.c
2972 F:      drivers/pinctrl/uniphier/
2973 F:      drivers/reset/reset-uniphier.c
2974 F:      drivers/tty/serial/8250/8250_uniphier.c
2975 N:      uniphier
2976
2977 ARM/VERSATILE EXPRESS PLATFORM
2978 M:      Liviu Dudau <liviu.dudau@arm.com>
2979 M:      Sudeep Holla <sudeep.holla@arm.com>
2980 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2982 S:      Maintained
2983 N:      mps2
2984 N:      vexpress
2985 F:      arch/arm/mach-versatile/
2986 F:      arch/arm64/boot/dts/arm/
2987 F:      drivers/clocksource/timer-versatile.c
2988 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2989 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2990
2991 ARM/VFP SUPPORT
2992 M:      Russell King <linux@armlinux.org.uk>
2993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2994 S:      Maintained
2995 W:      http://www.armlinux.org.uk/
2996 F:      arch/arm/vfp/
2997
2998 ARM/VT8500 ARM ARCHITECTURE
2999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3000 S:      Orphan
3001 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3002 F:      arch/arm/mach-vt8500/
3003 F:      drivers/clocksource/timer-vt8500.c
3004 F:      drivers/i2c/busses/i2c-wmt.c
3005 F:      drivers/mmc/host/wmt-sdmmc.c
3006 F:      drivers/pwm/pwm-vt8500.c
3007 F:      drivers/rtc/rtc-vt8500.c
3008 F:      drivers/tty/serial/vt8500_serial.c
3009 F:      drivers/usb/host/ehci-platform.c
3010 F:      drivers/usb/host/uhci-platform.c
3011 F:      drivers/video/fbdev/vt8500lcdfb.*
3012 F:      drivers/video/fbdev/wm8505fb*
3013 F:      drivers/video/fbdev/wmt_ge_rops.*
3014
3015 ARM/ZYNQ ARCHITECTURE
3016 M:      Michal Simek <michal.simek@amd.com>
3017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3018 S:      Supported
3019 W:      http://wiki.xilinx.com
3020 T:      git https://github.com/Xilinx/linux-xlnx.git
3021 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3022 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3023 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3024 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3025 F:      Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
3026 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3027 F:      arch/arm/mach-zynq/
3028 F:      drivers/clocksource/timer-cadence-ttc.c
3029 F:      drivers/cpuidle/cpuidle-zynq.c
3030 F:      drivers/edac/synopsys_edac.c
3031 F:      drivers/i2c/busses/i2c-cadence.c
3032 F:      drivers/i2c/busses/i2c-xiic.c
3033 F:      drivers/mmc/host/sdhci-of-arasan.c
3034 N:      zynq
3035 N:      xilinx
3036
3037 ARM64 PORT (AARCH64 ARCHITECTURE)
3038 M:      Catalin Marinas <catalin.marinas@arm.com>
3039 M:      Will Deacon <will@kernel.org>
3040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3041 S:      Maintained
3042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3043 F:      Documentation/arch/arm64/
3044 F:      arch/arm64/
3045 F:      tools/testing/selftests/arm64/
3046 X:      arch/arm64/boot/dts/
3047
3048 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3049 M:      George McCollister <george.mccollister@gmail.com>
3050 L:      netdev@vger.kernel.org
3051 S:      Maintained
3052 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3053 F:      drivers/net/dsa/xrs700x/*
3054 F:      net/dsa/tag_xrs700x.c
3055
3056 AS3645A LED FLASH CONTROLLER DRIVER
3057 M:      Sakari Ailus <sakari.ailus@iki.fi>
3058 L:      linux-leds@vger.kernel.org
3059 S:      Maintained
3060 F:      drivers/leds/flash/leds-as3645a.c
3061
3062 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3063 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3064 L:      linux-media@vger.kernel.org
3065 S:      Maintained
3066 T:      git git://linuxtv.org/media_tree.git
3067 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3068 F:      drivers/media/i2c/ak7375.c
3069
3070 ASAHI KASEI AK8974 DRIVER
3071 M:      Linus Walleij <linus.walleij@linaro.org>
3072 L:      linux-iio@vger.kernel.org
3073 S:      Supported
3074 W:      http://www.akm.com/
3075 F:      drivers/iio/magnetometer/ak8974.c
3076
3077 AOSONG AGS02MA TVOC SENSOR DRIVER
3078 M:      Anshul Dalal <anshulusr@gmail.com>
3079 L:      linux-iio@vger.kernel.org
3080 S:      Maintained
3081 F:      Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml
3082 F:      drivers/iio/chemical/ags02ma.c
3083
3084 ASC7621 HARDWARE MONITOR DRIVER
3085 M:      George Joseph <george.joseph@fairview5.com>
3086 L:      linux-hwmon@vger.kernel.org
3087 S:      Maintained
3088 F:      Documentation/hwmon/asc7621.rst
3089 F:      drivers/hwmon/asc7621.c
3090
3091 ASIX AX88796C SPI ETHERNET ADAPTER
3092 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3093 S:      Maintained
3094 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3095 F:      drivers/net/ethernet/asix/ax88796c_*
3096
3097 ASIX PHY DRIVER [RUST]
3098 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
3099 R:      Trevor Gross <tmgross@umich.edu>
3100 L:      netdev@vger.kernel.org
3101 L:      rust-for-linux@vger.kernel.org
3102 S:      Maintained
3103 F:      drivers/net/phy/ax88796b_rust.rs
3104
3105 ASPEED CRYPTO DRIVER
3106 M:      Neal Liu <neal_liu@aspeedtech.com>
3107 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3108 S:      Maintained
3109 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3110 F:      drivers/crypto/aspeed/
3111
3112 ASPEED PECI CONTROLLER
3113 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3114 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3115 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3116 S:      Supported
3117 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3118 F:      drivers/peci/controller/peci-aspeed.c
3119
3120 ASPEED PINCTRL DRIVERS
3121 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3122 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3124 L:      linux-gpio@vger.kernel.org
3125 S:      Maintained
3126 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3127 F:      drivers/pinctrl/aspeed/
3128
3129 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3130 M:      Eddie James <eajames@linux.ibm.com>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 S:      Maintained
3133 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3134 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3135 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3136
3137 ASPEED SD/MMC DRIVER
3138 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3139 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3140 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3141 L:      linux-mmc@vger.kernel.org
3142 S:      Maintained
3143 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3144 F:      drivers/mmc/host/sdhci-of-aspeed*
3145
3146 ASPEED SMC SPI DRIVER
3147 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3148 M:      Cédric Le Goater <clg@kaod.org>
3149 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3150 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3151 L:      linux-spi@vger.kernel.org
3152 S:      Maintained
3153 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3154 F:      drivers/spi/spi-aspeed-smc.c
3155
3156 ASPEED USB UDC DRIVER
3157 M:      Neal Liu <neal_liu@aspeedtech.com>
3158 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3159 S:      Maintained
3160 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3161 F:      drivers/usb/gadget/udc/aspeed_udc.c
3162
3163 ASPEED VIDEO ENGINE DRIVER
3164 M:      Eddie James <eajames@linux.ibm.com>
3165 L:      linux-media@vger.kernel.org
3166 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3167 S:      Maintained
3168 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3169 F:      drivers/media/platform/aspeed/
3170
3171 ASUS EC HARDWARE MONITOR DRIVER
3172 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3173 L:      linux-hwmon@vger.kernel.org
3174 S:      Maintained
3175 F:      drivers/hwmon/asus-ec-sensors.c
3176
3177 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3178 M:      Corentin Chary <corentin.chary@gmail.com>
3179 M:      Luke D. Jones <luke@ljones.dev>
3180 L:      platform-driver-x86@vger.kernel.org
3181 S:      Maintained
3182 W:      https://asus-linux.org/
3183 F:      drivers/platform/x86/asus*.c
3184 F:      drivers/platform/x86/eeepc*.c
3185
3186 ASUS TF103C DOCK DRIVER
3187 M:      Hans de Goede <hdegoede@redhat.com>
3188 L:      platform-driver-x86@vger.kernel.org
3189 S:      Maintained
3190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3191 F:      drivers/platform/x86/asus-tf103c-dock.c
3192
3193 ASUS WIRELESS RADIO CONTROL DRIVER
3194 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3195 L:      platform-driver-x86@vger.kernel.org
3196 S:      Maintained
3197 F:      drivers/platform/x86/asus-wireless.c
3198
3199 ASUS WMI HARDWARE MONITOR DRIVER
3200 M:      Ed Brindley <kernel@maidavale.org>
3201 M:      Denis Pauk <pauk.denis@gmail.com>
3202 L:      linux-hwmon@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/hwmon/asus_wmi_sensors.c
3205
3206 ASYMMETRIC KEYS
3207 M:      David Howells <dhowells@redhat.com>
3208 L:      keyrings@vger.kernel.org
3209 S:      Maintained
3210 F:      Documentation/crypto/asymmetric-keys.rst
3211 F:      crypto/asymmetric_keys/
3212 F:      include/crypto/pkcs7.h
3213 F:      include/crypto/public_key.h
3214 F:      include/linux/verification.h
3215
3216 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3217 R:      Dan Williams <dan.j.williams@intel.com>
3218 S:      Odd fixes
3219 W:      http://sourceforge.net/projects/xscaleiop
3220 F:      Documentation/crypto/async-tx-api.rst
3221 F:      crypto/async_tx/
3222 F:      include/linux/async_tx.h
3223
3224 AT24 EEPROM DRIVER
3225 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3226 L:      linux-i2c@vger.kernel.org
3227 S:      Maintained
3228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3229 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3230 F:      drivers/misc/eeprom/at24.c
3231
3232 ATA OVER ETHERNET (AOE) DRIVER
3233 M:      "Justin Sanders" <justin@coraid.com>
3234 S:      Supported
3235 W:      http://www.openaoe.org/
3236 F:      Documentation/admin-guide/aoe/
3237 F:      drivers/block/aoe/
3238
3239 ATC260X PMIC MFD DRIVER
3240 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3241 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3242 L:      linux-actions@lists.infradead.org
3243 S:      Maintained
3244 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3245 F:      drivers/input/misc/atc260x-onkey.c
3246 F:      drivers/mfd/atc260*
3247 F:      drivers/power/reset/atc260x-poweroff.c
3248 F:      drivers/regulator/atc260x-regulator.c
3249 F:      include/linux/mfd/atc260x/*
3250
3251 ATHEROS 71XX/9XXX GPIO DRIVER
3252 M:      Alban Bedel <albeu@free.fr>
3253 S:      Maintained
3254 W:      https://github.com/AlbanBedel/linux
3255 T:      git git://github.com/AlbanBedel/linux
3256 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3257 F:      drivers/gpio/gpio-ath79.c
3258
3259 ATHEROS 71XX/9XXX USB PHY DRIVER
3260 M:      Alban Bedel <albeu@free.fr>
3261 S:      Maintained
3262 W:      https://github.com/AlbanBedel/linux
3263 T:      git git://github.com/AlbanBedel/linux
3264 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3265 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3266
3267 ATHEROS ATH GENERIC UTILITIES
3268 M:      Kalle Valo <kvalo@kernel.org>
3269 L:      linux-wireless@vger.kernel.org
3270 S:      Supported
3271 F:      drivers/net/wireless/ath/*
3272
3273 ATHEROS ATH5K WIRELESS DRIVER
3274 M:      Jiri Slaby <jirislaby@kernel.org>
3275 M:      Nick Kossifidis <mickflemm@gmail.com>
3276 M:      Luis Chamberlain <mcgrof@kernel.org>
3277 L:      linux-wireless@vger.kernel.org
3278 S:      Maintained
3279 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3280 F:      drivers/net/wireless/ath/ath5k/
3281
3282 ATHEROS ATH6KL WIRELESS DRIVER
3283 L:      linux-wireless@vger.kernel.org
3284 S:      Orphan
3285 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3286 F:      drivers/net/wireless/ath/ath6kl/
3287
3288 ATI_REMOTE2 DRIVER
3289 M:      Ville Syrjala <syrjala@sci.fi>
3290 S:      Maintained
3291 F:      drivers/input/misc/ati_remote2.c
3292
3293 ATK0110 HWMON DRIVER
3294 M:      Luca Tettamanti <kronos.it@gmail.com>
3295 L:      linux-hwmon@vger.kernel.org
3296 S:      Maintained
3297 F:      drivers/hwmon/asus_atk0110.c
3298
3299 ATLX ETHERNET DRIVERS
3300 M:      Chris Snook <chris.snook@gmail.com>
3301 L:      netdev@vger.kernel.org
3302 S:      Maintained
3303 W:      http://sourceforge.net/projects/atl1
3304 W:      http://atl1.sourceforge.net
3305 F:      drivers/net/ethernet/atheros/
3306
3307 ATM
3308 M:      Chas Williams <3chas3@gmail.com>
3309 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3310 L:      netdev@vger.kernel.org
3311 S:      Maintained
3312 W:      http://linux-atm.sourceforge.net
3313 F:      drivers/atm/
3314 F:      include/linux/atm*
3315 F:      include/uapi/linux/atm*
3316
3317 ATMEL MACB ETHERNET DRIVER
3318 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3319 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3320 S:      Supported
3321 F:      drivers/net/ethernet/cadence/
3322
3323 ATMEL MAXTOUCH DRIVER
3324 M:      Nick Dyer <nick@shmanahar.org>
3325 S:      Maintained
3326 T:      git git://github.com/ndyer/linux.git
3327 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3328 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3329
3330 ATOMIC INFRASTRUCTURE
3331 M:      Will Deacon <will@kernel.org>
3332 M:      Peter Zijlstra <peterz@infradead.org>
3333 R:      Boqun Feng <boqun.feng@gmail.com>
3334 R:      Mark Rutland <mark.rutland@arm.com>
3335 L:      linux-kernel@vger.kernel.org
3336 S:      Maintained
3337 F:      Documentation/atomic_*.txt
3338 F:      arch/*/include/asm/atomic*.h
3339 F:      include/*/atomic*.h
3340 F:      include/linux/refcount.h
3341 F:      scripts/atomic/
3342
3343 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3344 M:      Bradley Grove <linuxdrivers@attotech.com>
3345 L:      linux-scsi@vger.kernel.org
3346 S:      Supported
3347 W:      http://www.attotech.com
3348 F:      drivers/scsi/esas2r
3349
3350 ATUSB IEEE 802.15.4 RADIO DRIVER
3351 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3352 L:      linux-wpan@vger.kernel.org
3353 S:      Maintained
3354 F:      drivers/net/ieee802154/at86rf230.h
3355 F:      drivers/net/ieee802154/atusb.c
3356 F:      drivers/net/ieee802154/atusb.h
3357
3358 AUDIT SUBSYSTEM
3359 M:      Paul Moore <paul@paul-moore.com>
3360 M:      Eric Paris <eparis@redhat.com>
3361 L:      audit@vger.kernel.org
3362 S:      Supported
3363 W:      https://github.com/linux-audit
3364 Q:      https://patchwork.kernel.org/project/audit/list
3365 B:      mailto:audit@vger.kernel.org
3366 P:      https://github.com/linux-audit/audit-kernel/blob/main/README.md
3367 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3368 F:      include/asm-generic/audit_*.h
3369 F:      include/linux/audit.h
3370 F:      include/linux/audit_arch.h
3371 F:      include/uapi/linux/audit.h
3372 F:      kernel/audit*
3373 F:      lib/*audit.c
3374 K:      \baudit_[a-z_0-9]\+\b
3375
3376 AUXILIARY BUS DRIVER
3377 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3378 R:      Dave Ertman <david.m.ertman@intel.com>
3379 R:      Ira Weiny <ira.weiny@intel.com>
3380 S:      Supported
3381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3382 F:      Documentation/driver-api/auxiliary_bus.rst
3383 F:      drivers/base/auxiliary.c
3384 F:      include/linux/auxiliary_bus.h
3385
3386 AUXILIARY DISPLAY DRIVERS
3387 M:      Miguel Ojeda <ojeda@kernel.org>
3388 S:      Maintained
3389 F:      Documentation/devicetree/bindings/auxdisplay/
3390 F:      drivers/auxdisplay/
3391 F:      include/linux/cfag12864b.h
3392
3393 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3394 M:      Andreas Klinger <ak@it-klinger.de>
3395 L:      linux-iio@vger.kernel.org
3396 S:      Maintained
3397 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3398 F:      drivers/iio/adc/hx711.c
3399
3400 AX.25 NETWORK LAYER
3401 L:      linux-hams@vger.kernel.org
3402 S:      Orphan
3403 W:      https://linux-ax25.in-berlin.de
3404 F:      include/net/ax25.h
3405 F:      include/uapi/linux/ax25.h
3406 F:      net/ax25/
3407
3408 AXENTIA ARM DEVICES
3409 M:      Peter Rosin <peda@axentia.se>
3410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3411 S:      Maintained
3412 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3413 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3414 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3415 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3416
3417 AXENTIA ASOC DRIVERS
3418 M:      Peter Rosin <peda@axentia.se>
3419 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3420 S:      Maintained
3421 F:      Documentation/devicetree/bindings/sound/axentia,*
3422 F:      sound/soc/atmel/tse850-pcm5142.c
3423
3424 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3425 M:      Nuno Sá <nuno.sa@analog.com>
3426 L:      linux-hwmon@vger.kernel.org
3427 S:      Supported
3428 W:      https://ez.analog.com/linux-software-drivers
3429 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3430 F:      drivers/hwmon/axi-fan-control.c
3431
3432 AXI SPI ENGINE
3433 M:      Michael Hennerich <michael.hennerich@analog.com>
3434 M:      Nuno Sá <nuno.sa@analog.com>
3435 R:      David Lechner <dlechner@baylibre.com>
3436 L:      linux-spi@vger.kernel.org
3437 S:      Supported
3438 W:      https://ez.analog.com/linux-software-drivers
3439 F:      Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
3440 F:      drivers/spi/spi-axi-spi-engine.c
3441
3442 AXXIA I2C CONTROLLER
3443 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3444 L:      linux-i2c@vger.kernel.org
3445 S:      Maintained
3446 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3447 F:      drivers/i2c/busses/i2c-axxia.c
3448
3449 AZ6007 DVB DRIVER
3450 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3451 L:      linux-media@vger.kernel.org
3452 S:      Maintained
3453 W:      https://linuxtv.org
3454 T:      git git://linuxtv.org/media_tree.git
3455 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3456
3457 AZTECH FM RADIO RECEIVER DRIVER
3458 M:      Hans Verkuil <hverkuil@xs4all.nl>
3459 L:      linux-media@vger.kernel.org
3460 S:      Maintained
3461 W:      https://linuxtv.org
3462 T:      git git://linuxtv.org/media_tree.git
3463 F:      drivers/media/radio/radio-aztech*
3464
3465 B43 WIRELESS DRIVER
3466 L:      linux-wireless@vger.kernel.org
3467 L:      b43-dev@lists.infradead.org
3468 S:      Orphan
3469 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3470 F:      drivers/net/wireless/broadcom/b43/
3471
3472 B43LEGACY WIRELESS DRIVER
3473 M:      Larry Finger <Larry.Finger@lwfinger.net>
3474 L:      linux-wireless@vger.kernel.org
3475 L:      b43-dev@lists.infradead.org
3476 S:      Maintained
3477 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3478 F:      drivers/net/wireless/broadcom/b43legacy/
3479
3480 BACKLIGHT CLASS/SUBSYSTEM
3481 M:      Lee Jones <lee@kernel.org>
3482 M:      Daniel Thompson <daniel.thompson@linaro.org>
3483 M:      Jingoo Han <jingoohan1@gmail.com>
3484 L:      dri-devel@lists.freedesktop.org
3485 S:      Maintained
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3487 F:      Documentation/ABI/stable/sysfs-class-backlight
3488 F:      Documentation/ABI/testing/sysfs-class-backlight
3489 F:      Documentation/devicetree/bindings/leds/backlight
3490 F:      drivers/video/backlight/
3491 F:      include/linux/backlight.h
3492 F:      include/linux/pwm_backlight.h
3493
3494 BAIKAL-T1 PVT HARDWARE MONITOR DRIVER
3495 M:      Serge Semin <fancer.lancer@gmail.com>
3496 L:      linux-hwmon@vger.kernel.org
3497 S:      Supported
3498 F:      Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml
3499 F:      Documentation/hwmon/bt1-pvt.rst
3500 F:      drivers/hwmon/bt1-pvt.[ch]
3501
3502 BARCO P50 GPIO DRIVER
3503 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3504 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3505 S:      Maintained
3506 F:      drivers/platform/x86/barco-p50-gpio.c
3507
3508 BATMAN ADVANCED
3509 M:      Marek Lindner <mareklindner@neomailbox.ch>
3510 M:      Simon Wunderlich <sw@simonwunderlich.de>
3511 M:      Antonio Quartulli <a@unstable.cc>
3512 M:      Sven Eckelmann <sven@narfation.org>
3513 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3514 S:      Maintained
3515 W:      https://www.open-mesh.org/
3516 Q:      https://patchwork.open-mesh.org/project/batman/list/
3517 B:      https://www.open-mesh.org/projects/batman-adv/issues
3518 C:      ircs://irc.hackint.org/batadv
3519 T:      git https://git.open-mesh.org/linux-merge.git
3520 F:      Documentation/networking/batman-adv.rst
3521 F:      include/uapi/linux/batadv_packet.h
3522 F:      include/uapi/linux/batman_adv.h
3523 F:      net/batman-adv/
3524
3525 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3526 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3527 L:      linux-hams@vger.kernel.org
3528 S:      Maintained
3529 W:      http://www.baycom.org/~tom/ham/ham.html
3530 F:      drivers/net/hamradio/baycom*
3531
3532 BCACHE (BLOCK LAYER CACHE)
3533 M:      Coly Li <colyli@suse.de>
3534 M:      Kent Overstreet <kent.overstreet@linux.dev>
3535 L:      linux-bcache@vger.kernel.org
3536 S:      Maintained
3537 W:      http://bcache.evilpiepirate.org
3538 C:      irc://irc.oftc.net/bcache
3539 F:      drivers/md/bcache/
3540
3541 BCACHEFS
3542 M:      Kent Overstreet <kent.overstreet@linux.dev>
3543 R:      Brian Foster <bfoster@redhat.com>
3544 L:      linux-bcachefs@vger.kernel.org
3545 S:      Supported
3546 C:      irc://irc.oftc.net/bcache
3547 F:      fs/bcachefs/
3548
3549 BDISP ST MEDIA DRIVER
3550 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3551 L:      linux-media@vger.kernel.org
3552 S:      Supported
3553 W:      https://linuxtv.org
3554 T:      git git://linuxtv.org/media_tree.git
3555 F:      drivers/media/platform/st/sti/bdisp
3556
3557 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3558 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3559 L:      netdev@vger.kernel.org
3560 S:      Maintained
3561 F:      drivers/net/ethernet/ec_bhf.c
3562
3563 BEFS FILE SYSTEM
3564 M:      Luis de Bethencourt <luisbg@kernel.org>
3565 M:      Salah Triki <salah.triki@gmail.com>
3566 S:      Maintained
3567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3568 F:      Documentation/filesystems/befs.rst
3569 F:      fs/befs/
3570
3571 BFQ I/O SCHEDULER
3572 M:      Paolo Valente <paolo.valente@unimore.it>
3573 M:      Jens Axboe <axboe@kernel.dk>
3574 L:      linux-block@vger.kernel.org
3575 S:      Maintained
3576 F:      Documentation/block/bfq-iosched.rst
3577 F:      block/bfq-*
3578
3579 BFS FILE SYSTEM
3580 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3581 S:      Maintained
3582 F:      Documentation/filesystems/bfs.rst
3583 F:      fs/bfs/
3584 F:      include/uapi/linux/bfs_fs.h
3585
3586 BITMAP API
3587 M:      Yury Norov <yury.norov@gmail.com>
3588 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3589 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3590 S:      Maintained
3591 F:      include/linux/bitfield.h
3592 F:      include/linux/bitmap-str.h
3593 F:      include/linux/bitmap.h
3594 F:      include/linux/bits.h
3595 F:      include/linux/cpumask.h
3596 F:      include/linux/find.h
3597 F:      include/linux/nodemask.h
3598 F:      include/vdso/bits.h
3599 F:      lib/bitmap-str.c
3600 F:      lib/bitmap.c
3601 F:      lib/cpumask.c
3602 F:      lib/cpumask_kunit.c
3603 F:      lib/find_bit.c
3604 F:      lib/find_bit_benchmark.c
3605 F:      lib/test_bitmap.c
3606 F:      tools/include/linux/bitfield.h
3607 F:      tools/include/linux/bitmap.h
3608 F:      tools/include/linux/bits.h
3609 F:      tools/include/linux/find.h
3610 F:      tools/include/vdso/bits.h
3611 F:      tools/lib/bitmap.c
3612 F:      tools/lib/find_bit.c
3613
3614 BLINKM RGB LED DRIVER
3615 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3616 S:      Maintained
3617 F:      drivers/leds/leds-blinkm.c
3618
3619 BLOCK LAYER
3620 M:      Jens Axboe <axboe@kernel.dk>
3621 L:      linux-block@vger.kernel.org
3622 S:      Maintained
3623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3624 F:      Documentation/ABI/stable/sysfs-block
3625 F:      Documentation/block/
3626 F:      block/
3627 F:      drivers/block/
3628 F:      include/linux/bio.h
3629 F:      include/linux/blk*
3630 F:      kernel/trace/blktrace.c
3631 F:      lib/sbitmap.c
3632
3633 BLOCK2MTD DRIVER
3634 M:      Joern Engel <joern@lazybastard.org>
3635 L:      linux-mtd@lists.infradead.org
3636 S:      Maintained
3637 F:      drivers/mtd/devices/block2mtd.c
3638
3639 BLUETOOTH DRIVERS
3640 M:      Marcel Holtmann <marcel@holtmann.org>
3641 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3642 L:      linux-bluetooth@vger.kernel.org
3643 S:      Supported
3644 W:      http://www.bluez.org/
3645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3647 F:      Documentation/devicetree/bindings/net/bluetooth/
3648 F:      drivers/bluetooth/
3649
3650 BLUETOOTH SUBSYSTEM
3651 M:      Marcel Holtmann <marcel@holtmann.org>
3652 M:      Johan Hedberg <johan.hedberg@gmail.com>
3653 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3654 L:      linux-bluetooth@vger.kernel.org
3655 S:      Supported
3656 W:      http://www.bluez.org/
3657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3659 F:      include/net/bluetooth/
3660 F:      net/bluetooth/
3661
3662 BONDING DRIVER
3663 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3664 M:      Andy Gospodarek <andy@greyhouse.net>
3665 L:      netdev@vger.kernel.org
3666 S:      Supported
3667 W:      http://sourceforge.net/projects/bonding/
3668 F:      Documentation/networking/bonding.rst
3669 F:      drivers/net/bonding/
3670 F:      include/net/bond*
3671 F:      include/uapi/linux/if_bonding.h
3672 F:      tools/testing/selftests/drivers/net/bonding/
3673
3674 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3675 M:      Dan Robertson <dan@dlrobertson.com>
3676 L:      linux-iio@vger.kernel.org
3677 S:      Maintained
3678 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3679 F:      drivers/iio/accel/bma400*
3680
3681 BOSCH SENSORTEC BMI323 IMU IIO DRIVER
3682 M:      Jagath Jog J <jagathjog1996@gmail.com>
3683 L:      linux-iio@vger.kernel.org
3684 S:      Maintained
3685 F:      Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml
3686 F:      drivers/iio/imu/bmi323/
3687
3688 BPF JIT for ARM
3689 M:      Russell King <linux@armlinux.org.uk>
3690 M:      Puranjay Mohan <puranjay12@gmail.com>
3691 L:      bpf@vger.kernel.org
3692 S:      Maintained
3693 F:      arch/arm/net/
3694
3695 BPF JIT for ARM64
3696 M:      Daniel Borkmann <daniel@iogearbox.net>
3697 M:      Alexei Starovoitov <ast@kernel.org>
3698 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3699 L:      bpf@vger.kernel.org
3700 S:      Supported
3701 F:      arch/arm64/net/
3702
3703 BPF JIT for LOONGARCH
3704 M:      Tiezhu Yang <yangtiezhu@loongson.cn>
3705 R:      Hengqi Chen <hengqi.chen@gmail.com>
3706 L:      bpf@vger.kernel.org
3707 S:      Maintained
3708 F:      arch/loongarch/net/
3709
3710 BPF JIT for MIPS (32-BIT AND 64-BIT)
3711 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3712 M:      Paul Burton <paulburton@kernel.org>
3713 L:      bpf@vger.kernel.org
3714 S:      Maintained
3715 F:      arch/mips/net/
3716
3717 BPF JIT for NFP NICs
3718 M:      Jakub Kicinski <kuba@kernel.org>
3719 L:      bpf@vger.kernel.org
3720 S:      Odd Fixes
3721 F:      drivers/net/ethernet/netronome/nfp/bpf/
3722
3723 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3724 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3725 M:      Michael Ellerman <mpe@ellerman.id.au>
3726 L:      bpf@vger.kernel.org
3727 S:      Supported
3728 F:      arch/powerpc/net/
3729
3730 BPF JIT for RISC-V (32-bit)
3731 M:      Luke Nelson <luke.r.nels@gmail.com>
3732 M:      Xi Wang <xi.wang@gmail.com>
3733 L:      bpf@vger.kernel.org
3734 S:      Maintained
3735 F:      arch/riscv/net/
3736 X:      arch/riscv/net/bpf_jit_comp64.c
3737
3738 BPF JIT for RISC-V (64-bit)
3739 M:      Björn Töpel <bjorn@kernel.org>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      arch/riscv/net/
3743 X:      arch/riscv/net/bpf_jit_comp32.c
3744
3745 BPF JIT for S390
3746 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3747 M:      Heiko Carstens <hca@linux.ibm.com>
3748 M:      Vasily Gorbik <gor@linux.ibm.com>
3749 L:      bpf@vger.kernel.org
3750 S:      Supported
3751 F:      arch/s390/net/
3752 X:      arch/s390/net/pnet.c
3753
3754 BPF JIT for SPARC (32-BIT AND 64-BIT)
3755 M:      David S. Miller <davem@davemloft.net>
3756 L:      bpf@vger.kernel.org
3757 S:      Odd Fixes
3758 F:      arch/sparc/net/
3759
3760 BPF JIT for X86 32-BIT
3761 M:      Wang YanQing <udknight@gmail.com>
3762 L:      bpf@vger.kernel.org
3763 S:      Odd Fixes
3764 F:      arch/x86/net/bpf_jit_comp32.c
3765
3766 BPF JIT for X86 64-BIT
3767 M:      Alexei Starovoitov <ast@kernel.org>
3768 M:      Daniel Borkmann <daniel@iogearbox.net>
3769 L:      bpf@vger.kernel.org
3770 S:      Supported
3771 F:      arch/x86/net/
3772 X:      arch/x86/net/bpf_jit_comp32.c
3773
3774 BPF [BTF]
3775 M:      Martin KaFai Lau <martin.lau@linux.dev>
3776 L:      bpf@vger.kernel.org
3777 S:      Maintained
3778 F:      include/linux/btf*
3779 F:      kernel/bpf/btf.c
3780
3781 BPF [CORE]
3782 M:      Alexei Starovoitov <ast@kernel.org>
3783 M:      Daniel Borkmann <daniel@iogearbox.net>
3784 R:      John Fastabend <john.fastabend@gmail.com>
3785 L:      bpf@vger.kernel.org
3786 S:      Maintained
3787 F:      include/linux/bpf*
3788 F:      include/linux/filter.h
3789 F:      include/linux/tnum.h
3790 F:      kernel/bpf/core.c
3791 F:      kernel/bpf/dispatcher.c
3792 F:      kernel/bpf/mprog.c
3793 F:      kernel/bpf/syscall.c
3794 F:      kernel/bpf/tnum.c
3795 F:      kernel/bpf/trampoline.c
3796 F:      kernel/bpf/verifier.c
3797
3798 BPF [DOCUMENTATION] (Related to Standardization)
3799 R:      David Vernet <void@manifault.com>
3800 L:      bpf@vger.kernel.org
3801 L:      bpf@ietf.org
3802 S:      Maintained
3803 F:      Documentation/bpf/standardization/
3804
3805 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3806 M:      Alexei Starovoitov <ast@kernel.org>
3807 M:      Daniel Borkmann <daniel@iogearbox.net>
3808 M:      Andrii Nakryiko <andrii@kernel.org>
3809 R:      Martin KaFai Lau <martin.lau@linux.dev>
3810 R:      Song Liu <song@kernel.org>
3811 R:      Yonghong Song <yonghong.song@linux.dev>
3812 R:      John Fastabend <john.fastabend@gmail.com>
3813 R:      KP Singh <kpsingh@kernel.org>
3814 R:      Stanislav Fomichev <sdf@google.com>
3815 R:      Hao Luo <haoluo@google.com>
3816 R:      Jiri Olsa <jolsa@kernel.org>
3817 L:      bpf@vger.kernel.org
3818 S:      Supported
3819 W:      https://bpf.io/
3820 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3823 F:      Documentation/bpf/
3824 F:      Documentation/networking/filter.rst
3825 F:      Documentation/userspace-api/ebpf/
3826 F:      arch/*/net/*
3827 F:      include/linux/bpf*
3828 F:      include/linux/btf*
3829 F:      include/linux/filter.h
3830 F:      include/trace/events/xdp.h
3831 F:      include/uapi/linux/bpf*
3832 F:      include/uapi/linux/btf*
3833 F:      include/uapi/linux/filter.h
3834 F:      kernel/bpf/
3835 F:      kernel/trace/bpf_trace.c
3836 F:      lib/test_bpf.c
3837 F:      net/bpf/
3838 F:      net/core/filter.c
3839 F:      net/sched/act_bpf.c
3840 F:      net/sched/cls_bpf.c
3841 F:      samples/bpf/
3842 F:      scripts/bpf_doc.py
3843 F:      scripts/Makefile.btf
3844 F:      scripts/pahole-version.sh
3845 F:      tools/bpf/
3846 F:      tools/lib/bpf/
3847 F:      tools/testing/selftests/bpf/
3848
3849 BPF [ITERATOR]
3850 M:      Yonghong Song <yonghong.song@linux.dev>
3851 L:      bpf@vger.kernel.org
3852 S:      Maintained
3853 F:      kernel/bpf/*iter.c
3854
3855 BPF [L7 FRAMEWORK] (sockmap)
3856 M:      John Fastabend <john.fastabend@gmail.com>
3857 M:      Jakub Sitnicki <jakub@cloudflare.com>
3858 L:      netdev@vger.kernel.org
3859 L:      bpf@vger.kernel.org
3860 S:      Maintained
3861 F:      include/linux/skmsg.h
3862 F:      net/core/skmsg.c
3863 F:      net/core/sock_map.c
3864 F:      net/ipv4/tcp_bpf.c
3865 F:      net/ipv4/udp_bpf.c
3866 F:      net/unix/unix_bpf.c
3867
3868 BPF [LIBRARY] (libbpf)
3869 M:      Andrii Nakryiko <andrii@kernel.org>
3870 L:      bpf@vger.kernel.org
3871 S:      Maintained
3872 F:      tools/lib/bpf/
3873
3874 BPF [MISC]
3875 L:      bpf@vger.kernel.org
3876 S:      Odd Fixes
3877 K:      (?:\b|_)bpf(?:\b|_)
3878
3879 BPF [NETKIT] (BPF-programmable network device)
3880 M:      Daniel Borkmann <daniel@iogearbox.net>
3881 M:      Nikolay Aleksandrov <razor@blackwall.org>
3882 L:      bpf@vger.kernel.org
3883 L:      netdev@vger.kernel.org
3884 S:      Supported
3885 F:      drivers/net/netkit.c
3886 F:      include/net/netkit.h
3887
3888 BPF [NETWORKING] (struct_ops, reuseport)
3889 M:      Martin KaFai Lau <martin.lau@linux.dev>
3890 L:      bpf@vger.kernel.org
3891 L:      netdev@vger.kernel.org
3892 S:      Maintained
3893 F:      kernel/bpf/bpf_struct*
3894
3895 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3896 M:      Martin KaFai Lau <martin.lau@linux.dev>
3897 M:      Daniel Borkmann <daniel@iogearbox.net>
3898 R:      John Fastabend <john.fastabend@gmail.com>
3899 L:      bpf@vger.kernel.org
3900 L:      netdev@vger.kernel.org
3901 S:      Maintained
3902 F:      include/net/tcx.h
3903 F:      kernel/bpf/tcx.c
3904 F:      net/core/filter.c
3905 F:      net/sched/act_bpf.c
3906 F:      net/sched/cls_bpf.c
3907
3908 BPF [RINGBUF]
3909 M:      Andrii Nakryiko <andrii@kernel.org>
3910 L:      bpf@vger.kernel.org
3911 S:      Maintained
3912 F:      kernel/bpf/ringbuf.c
3913
3914 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3915 M:      KP Singh <kpsingh@kernel.org>
3916 R:      Florent Revest <revest@chromium.org>
3917 R:      Brendan Jackman <jackmanb@chromium.org>
3918 L:      bpf@vger.kernel.org
3919 S:      Maintained
3920 F:      Documentation/bpf/prog_lsm.rst
3921 F:      include/linux/bpf_lsm.h
3922 F:      kernel/bpf/bpf_lsm.c
3923 F:      security/bpf/
3924
3925 BPF [SELFTESTS] (Test Runners & Infrastructure)
3926 M:      Andrii Nakryiko <andrii@kernel.org>
3927 R:      Mykola Lysenko <mykolal@fb.com>
3928 L:      bpf@vger.kernel.org
3929 S:      Maintained
3930 F:      tools/testing/selftests/bpf/
3931
3932 BPF [STORAGE & CGROUPS]
3933 M:      Martin KaFai Lau <martin.lau@linux.dev>
3934 L:      bpf@vger.kernel.org
3935 S:      Maintained
3936 F:      kernel/bpf/*storage.c
3937 F:      kernel/bpf/bpf_lru*
3938 F:      kernel/bpf/cgroup.c
3939
3940 BPF [TOOLING] (bpftool)
3941 M:      Quentin Monnet <quentin@isovalent.com>
3942 L:      bpf@vger.kernel.org
3943 S:      Maintained
3944 F:      kernel/bpf/disasm.*
3945 F:      tools/bpf/bpftool/
3946
3947 BPF [TRACING]
3948 M:      Song Liu <song@kernel.org>
3949 R:      Jiri Olsa <jolsa@kernel.org>
3950 L:      bpf@vger.kernel.org
3951 S:      Maintained
3952 F:      kernel/bpf/stackmap.c
3953 F:      kernel/trace/bpf_trace.c
3954
3955 BROADCOM ASP 2.0 ETHERNET DRIVER
3956 M:      Justin Chen <justin.chen@broadcom.com>
3957 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3958 L:      bcm-kernel-feedback-list@broadcom.com
3959 L:      netdev@vger.kernel.org
3960 S:      Supported
3961 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3962 F:      drivers/net/ethernet/broadcom/asp2/
3963
3964 BROADCOM B44 10/100 ETHERNET DRIVER
3965 M:      Michael Chan <michael.chan@broadcom.com>
3966 L:      netdev@vger.kernel.org
3967 S:      Supported
3968 F:      drivers/net/ethernet/broadcom/b44.*
3969
3970 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3971 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3972 L:      netdev@vger.kernel.org
3973 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3974 S:      Supported
3975 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3976 F:      drivers/net/dsa/b53/*
3977 F:      drivers/net/dsa/bcm_sf2*
3978 F:      include/linux/dsa/brcm.h
3979 F:      include/linux/platform_data/b53.h
3980
3981 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3982 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3985 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3986 S:      Maintained
3987 T:      git https://github.com/broadcom/stblinux.git
3988 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3989 F:      drivers/pci/controller/pcie-brcmstb.c
3990 F:      drivers/staging/vc04_services
3991 N:      bcm2711
3992 N:      bcm283*
3993 N:      raspberrypi
3994
3995 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3996 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3997 M:      Ray Jui <rjui@broadcom.com>
3998 M:      Scott Branden <sbranden@broadcom.com>
3999 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4000 S:      Maintained
4001 T:      git https://github.com/broadcom/mach-bcm
4002 F:      arch/arm/mach-bcm/
4003 N:      bcm281*
4004 N:      bcm113*
4005 N:      bcm216*
4006 N:      kona
4007
4008 BROADCOM BCM47XX MIPS ARCHITECTURE
4009 M:      Hauke Mehrtens <hauke@hauke-m.de>
4010 M:      Rafał Miłecki <zajec5@gmail.com>
4011 L:      linux-mips@vger.kernel.org
4012 S:      Maintained
4013 F:      Documentation/devicetree/bindings/mips/brcm/
4014 F:      arch/mips/bcm47xx/*
4015 F:      arch/mips/include/asm/mach-bcm47xx/*
4016
4017 BROADCOM BCM4908 ETHERNET DRIVER
4018 M:      Rafał Miłecki <rafal@milecki.pl>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      netdev@vger.kernel.org
4021 S:      Maintained
4022 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
4023 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
4024 F:      drivers/net/ethernet/broadcom/unimac.h
4025
4026 BROADCOM BCM4908 PINMUX DRIVER
4027 M:      Rafał Miłecki <rafal@milecki.pl>
4028 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4029 L:      linux-gpio@vger.kernel.org
4030 S:      Maintained
4031 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
4032 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
4033
4034 BROADCOM BCM5301X ARM ARCHITECTURE
4035 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4036 M:      Hauke Mehrtens <hauke@hauke-m.de>
4037 M:      Rafał Miłecki <zajec5@gmail.com>
4038 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 S:      Maintained
4041 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
4042 F:      arch/arm/boot/dts/broadcom/bcm470*
4043 F:      arch/arm/boot/dts/broadcom/bcm5301*
4044 F:      arch/arm/boot/dts/broadcom/bcm953012*
4045 F:      arch/arm/mach-bcm/bcm_5301x.c
4046
4047 BROADCOM BCM53573 ARM ARCHITECTURE
4048 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4049 M:      Rafał Miłecki <rafal@milecki.pl>
4050 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4052 S:      Maintained
4053 F:      arch/arm/boot/dts/broadcom/bcm47189*
4054 F:      arch/arm/boot/dts/broadcom/bcm53573*
4055
4056 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4057 M:      Kevin Cernekee <cernekee@gmail.com>
4058 L:      linux-usb@vger.kernel.org
4059 S:      Maintained
4060 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4061
4062 BROADCOM BCM7XXX ARM ARCHITECTURE
4063 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4064 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4066 S:      Maintained
4067 T:      git https://github.com/broadcom/stblinux.git
4068 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4069 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4070 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4071 F:      arch/arm/mach-bcm/*brcmstb*
4072 F:      arch/arm/mm/cache-b15-rac.c
4073 F:      drivers/bus/brcmstb_gisb.c
4074 F:      drivers/pci/controller/pcie-brcmstb.c
4075 N:      brcmstb
4076 N:      bcm7038
4077 N:      bcm7120
4078
4079 BROADCOM BCMBCA ARM ARCHITECTURE
4080 M:      William Zhang <william.zhang@broadcom.com>
4081 M:      Anand Gore <anand.gore@broadcom.com>
4082 M:      Kursad Oney <kursad.oney@broadcom.com>
4083 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4084 M:      Rafał Miłecki <rafal@milecki.pl>
4085 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4087 S:      Maintained
4088 T:      git https://github.com/broadcom/stblinux.git
4089 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4090 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4091 N:      bcmbca
4092 N:      bcm[9]?47622
4093 N:      bcm[9]?4912
4094 N:      bcm[9]?63138
4095 N:      bcm[9]?63146
4096 N:      bcm[9]?63148
4097 N:      bcm[9]?63158
4098 N:      bcm[9]?63178
4099 N:      bcm[9]?6756
4100 N:      bcm[9]?6813
4101 N:      bcm[9]?6846
4102 N:      bcm[9]?6855
4103 N:      bcm[9]?6856
4104 N:      bcm[9]?6858
4105 N:      bcm[9]?6878
4106
4107 BROADCOM BDC DRIVER
4108 M:      Justin Chen <justin.chen@broadcom.com>
4109 M:      Al Cooper <alcooperx@gmail.com>
4110 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4111 L:      linux-usb@vger.kernel.org
4112 S:      Maintained
4113 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4114 F:      drivers/usb/gadget/udc/bdc/
4115
4116 BROADCOM BMIPS CPUFREQ DRIVER
4117 M:      Markus Mayer <mmayer@broadcom.com>
4118 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4119 L:      linux-pm@vger.kernel.org
4120 S:      Maintained
4121 F:      drivers/cpufreq/bmips-cpufreq.c
4122
4123 BROADCOM BMIPS MIPS ARCHITECTURE
4124 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4125 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4126 L:      linux-mips@vger.kernel.org
4127 S:      Maintained
4128 T:      git https://github.com/broadcom/stblinux.git
4129 F:      arch/mips/bmips/*
4130 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4131 F:      arch/mips/include/asm/mach-bmips/*
4132 F:      arch/mips/kernel/*bmips*
4133 F:      drivers/irqchip/irq-bcm63*
4134 F:      drivers/irqchip/irq-bcm7*
4135 F:      drivers/irqchip/irq-brcmstb*
4136 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4137 F:      include/linux/bcm963xx_nvram.h
4138 F:      include/linux/bcm963xx_tag.h
4139
4140 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4141 M:      Rasesh Mody <rmody@marvell.com>
4142 M:      GR-Linux-NIC-Dev@marvell.com
4143 L:      netdev@vger.kernel.org
4144 S:      Supported
4145 F:      drivers/net/ethernet/broadcom/bnx2.*
4146 F:      drivers/net/ethernet/broadcom/bnx2_*
4147
4148 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4149 M:      Saurav Kashyap <skashyap@marvell.com>
4150 M:      Javed Hasan <jhasan@marvell.com>
4151 M:      GR-QLogic-Storage-Upstream@marvell.com
4152 L:      linux-scsi@vger.kernel.org
4153 S:      Supported
4154 F:      drivers/scsi/bnx2fc/
4155
4156 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4157 M:      Nilesh Javali <njavali@marvell.com>
4158 M:      Manish Rangankar <mrangankar@marvell.com>
4159 M:      GR-QLogic-Storage-Upstream@marvell.com
4160 L:      linux-scsi@vger.kernel.org
4161 S:      Supported
4162 F:      drivers/scsi/bnx2i/
4163
4164 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4165 M:      Ariel Elior <aelior@marvell.com>
4166 M:      Sudarsana Kalluru <skalluru@marvell.com>
4167 M:      Manish Chopra <manishc@marvell.com>
4168 L:      netdev@vger.kernel.org
4169 S:      Supported
4170 F:      drivers/net/ethernet/broadcom/bnx2x/
4171
4172 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4173 M:      Michael Chan <michael.chan@broadcom.com>
4174 L:      netdev@vger.kernel.org
4175 S:      Supported
4176 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4177 F:      drivers/net/ethernet/broadcom/bnxt/
4178 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4179
4180 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
4181 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
4182 L:      linux-wireless@vger.kernel.org
4183 L:      brcm80211@lists.linux.dev
4184 L:      brcm80211-dev-list.pdl@broadcom.com
4185 S:      Supported
4186 F:      drivers/net/wireless/broadcom/brcm80211/
4187 F:      include/linux/platform_data/brcmfmac.h
4188
4189 BROADCOM BRCMSTB GPIO DRIVER
4190 M:      Doug Berger <opendmb@gmail.com>
4191 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4192 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4193 S:      Supported
4194 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4195 F:      drivers/gpio/gpio-brcmstb.c
4196
4197 BROADCOM BRCMSTB I2C DRIVER
4198 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4199 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4200 L:      linux-i2c@vger.kernel.org
4201 S:      Supported
4202 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4203 F:      drivers/i2c/busses/i2c-brcmstb.c
4204
4205 BROADCOM BRCMSTB UART DRIVER
4206 M:      Al Cooper <alcooperx@gmail.com>
4207 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4208 L:      linux-serial@vger.kernel.org
4209 S:      Maintained
4210 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4211 F:      drivers/tty/serial/8250/8250_bcm7271.c
4212
4213 BROADCOM BRCMSTB USB EHCI DRIVER
4214 M:      Justin Chen <justin.chen@broadcom.com>
4215 M:      Al Cooper <alcooperx@gmail.com>
4216 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4217 L:      linux-usb@vger.kernel.org
4218 S:      Maintained
4219 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4220 F:      drivers/usb/host/ehci-brcm.*
4221
4222 BROADCOM BRCMSTB USB PIN MAP DRIVER
4223 M:      Al Cooper <alcooperx@gmail.com>
4224 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4225 L:      linux-usb@vger.kernel.org
4226 S:      Maintained
4227 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4228 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4229
4230 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4231 M:      Justin Chen <justin.chen@broadcom.com>
4232 M:      Al Cooper <alcooperx@gmail.com>
4233 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4234 L:      linux-kernel@vger.kernel.org
4235 S:      Maintained
4236 F:      drivers/phy/broadcom/phy-brcm-usb*
4237
4238 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4239 M:      William Zhang <william.zhang@broadcom.com>
4240 M:      Kursad Oney <kursad.oney@broadcom.com>
4241 M:      Jonas Gorski <jonas.gorski@gmail.com>
4242 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4243 L:      linux-spi@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4246 F:      drivers/spi/spi-bcm63xx-hsspi.c
4247 F:      drivers/spi/spi-bcmbca-hsspi.c
4248
4249 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4250 M:      Jonas Gorski <jonas.gorski@gmail.com>
4251 L:      linux-spi@vger.kernel.org
4252 S:      Odd Fixes
4253 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4254 F:      drivers/spi/spi-bcm63xx.c
4255
4256 BROADCOM ETHERNET PHY DRIVERS
4257 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4258 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4259 L:      netdev@vger.kernel.org
4260 S:      Supported
4261 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4262 F:      drivers/net/phy/bcm*.[ch]
4263 F:      drivers/net/phy/broadcom.c
4264 F:      include/linux/brcmphy.h
4265
4266 BROADCOM GENET ETHERNET DRIVER
4267 M:      Doug Berger <opendmb@gmail.com>
4268 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4269 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4270 L:      netdev@vger.kernel.org
4271 S:      Supported
4272 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4273 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4274 F:      drivers/net/ethernet/broadcom/genet/
4275 F:      drivers/net/ethernet/broadcom/unimac.h
4276 F:      drivers/net/mdio/mdio-bcm-unimac.c
4277 F:      include/linux/platform_data/bcmgenet.h
4278 F:      include/linux/platform_data/mdio-bcm-unimac.h
4279
4280 BROADCOM IPROC ARM ARCHITECTURE
4281 M:      Ray Jui <rjui@broadcom.com>
4282 M:      Scott Branden <sbranden@broadcom.com>
4283 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4285 S:      Maintained
4286 T:      git https://github.com/broadcom/stblinux.git
4287 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4288 F:      arch/arm64/boot/dts/broadcom/stingray/*
4289 F:      drivers/clk/bcm/clk-ns*
4290 F:      drivers/clk/bcm/clk-sr*
4291 F:      drivers/pinctrl/bcm/pinctrl-ns*
4292 F:      include/dt-bindings/clock/bcm-sr*
4293 N:      iproc
4294 N:      cygnus
4295 N:      bcm[-_]nsp
4296 N:      bcm9113*
4297 N:      bcm9583*
4298 N:      bcm9585*
4299 N:      bcm9586*
4300 N:      bcm988312
4301 N:      bcm113*
4302 N:      bcm583*
4303 N:      bcm585*
4304 N:      bcm586*
4305 N:      bcm88312
4306 N:      hr2
4307 N:      stingray
4308
4309 BROADCOM IPROC GBIT ETHERNET DRIVER
4310 M:      Rafał Miłecki <rafal@milecki.pl>
4311 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4312 L:      netdev@vger.kernel.org
4313 S:      Maintained
4314 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4315 F:      drivers/net/ethernet/broadcom/bgmac*
4316 F:      drivers/net/ethernet/broadcom/unimac.h
4317
4318 BROADCOM KONA GPIO DRIVER
4319 M:      Ray Jui <rjui@broadcom.com>
4320 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4321 S:      Supported
4322 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4323 F:      drivers/gpio/gpio-bcm-kona.c
4324
4325 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4326 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4327 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4328 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4329 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4330 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4331 L:      linux-scsi@vger.kernel.org
4332 S:      Supported
4333 W:      https://www.broadcom.com/support/storage
4334 F:      drivers/scsi/mpi3mr/
4335
4336 BROADCOM NETXTREME-E ROCE DRIVER
4337 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4338 L:      linux-rdma@vger.kernel.org
4339 S:      Supported
4340 W:      http://www.broadcom.com
4341 F:      drivers/infiniband/hw/bnxt_re/
4342 F:      include/uapi/rdma/bnxt_re-abi.h
4343
4344 BROADCOM NVRAM DRIVER
4345 M:      Rafał Miłecki <zajec5@gmail.com>
4346 L:      linux-mips@vger.kernel.org
4347 S:      Maintained
4348 F:      drivers/firmware/broadcom/*
4349
4350 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4351 M:      Rafał Miłecki <rafal@milecki.pl>
4352 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4353 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4354 L:      linux-pm@vger.kernel.org
4355 S:      Maintained
4356 T:      git https://github.com/broadcom/stblinux.git
4357 F:      drivers/pmdomain/bcm/bcm-pmb.c
4358 F:      include/dt-bindings/soc/bcm-pmb.h
4359
4360 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4361 M:      Rafał Miłecki <zajec5@gmail.com>
4362 L:      linux-wireless@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/bcma/
4365 F:      include/linux/bcma/
4366
4367 BROADCOM SPI DRIVER
4368 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 S:      Maintained
4371 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4372 F:      drivers/spi/spi-bcm-qspi.*
4373 F:      drivers/spi/spi-brcmstb-qspi.c
4374 F:      drivers/spi/spi-iproc-qspi.c
4375
4376 BROADCOM STB AVS CPUFREQ DRIVER
4377 M:      Markus Mayer <mmayer@broadcom.com>
4378 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4379 L:      linux-pm@vger.kernel.org
4380 S:      Maintained
4381 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4382 F:      drivers/cpufreq/brcmstb*
4383
4384 BROADCOM STB AVS TMON DRIVER
4385 M:      Markus Mayer <mmayer@broadcom.com>
4386 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4387 L:      linux-pm@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4390 F:      drivers/thermal/broadcom/brcmstb*
4391
4392 BROADCOM STB DPFE DRIVER
4393 M:      Markus Mayer <mmayer@broadcom.com>
4394 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4396 S:      Maintained
4397 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4398 F:      drivers/memory/brcmstb_dpfe.c
4399
4400 BROADCOM STB NAND FLASH DRIVER
4401 M:      Brian Norris <computersforpeace@gmail.com>
4402 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4403 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4404 L:      linux-mtd@lists.infradead.org
4405 S:      Maintained
4406 F:      drivers/mtd/nand/raw/brcmnand/
4407 F:      include/linux/platform_data/brcmnand.h
4408
4409 BROADCOM STB PCIE DRIVER
4410 M:      Jim Quinlan <jim2101024@gmail.com>
4411 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4412 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4413 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4414 L:      linux-pci@vger.kernel.org
4415 S:      Maintained
4416 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4417 F:      drivers/pci/controller/pcie-brcmstb.c
4418
4419 BROADCOM SYSTEMPORT ETHERNET DRIVER
4420 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4421 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4422 L:      netdev@vger.kernel.org
4423 S:      Supported
4424 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4425 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4426 F:      drivers/net/ethernet/broadcom/unimac.h
4427
4428 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4429 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4430 M:      Michael Chan <mchan@broadcom.com>
4431 L:      netdev@vger.kernel.org
4432 S:      Supported
4433 F:      drivers/net/ethernet/broadcom/tg3.*
4434
4435 BROADCOM VK DRIVER
4436 M:      Scott Branden <scott.branden@broadcom.com>
4437 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4438 S:      Supported
4439 F:      drivers/misc/bcm-vk/
4440 F:      include/uapi/linux/misc/bcm_vk.h
4441
4442 BROCADE BFA FC SCSI DRIVER
4443 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4444 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4445 L:      linux-scsi@vger.kernel.org
4446 S:      Supported
4447 F:      drivers/scsi/bfa/
4448
4449 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4450 M:      Rasesh Mody <rmody@marvell.com>
4451 M:      Sudarsana Kalluru <skalluru@marvell.com>
4452 M:      GR-Linux-NIC-Dev@marvell.com
4453 L:      netdev@vger.kernel.org
4454 S:      Supported
4455 F:      drivers/net/ethernet/brocade/bna/
4456
4457 BSG (block layer generic sg v4 driver)
4458 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4459 L:      linux-scsi@vger.kernel.org
4460 S:      Supported
4461 F:      block/bsg.c
4462 F:      include/linux/bsg.h
4463 F:      include/uapi/linux/bsg.h
4464
4465 BT87X AUDIO DRIVER
4466 M:      Clemens Ladisch <clemens@ladisch.de>
4467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4468 S:      Maintained
4469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4470 F:      Documentation/sound/cards/bt87x.rst
4471 F:      sound/pci/bt87x.c
4472
4473 BT8XXGPIO DRIVER
4474 M:      Michael Buesch <m@bues.ch>
4475 S:      Maintained
4476 W:      http://bu3sch.de/btgpio.php
4477 F:      drivers/gpio/gpio-bt8xx.c
4478
4479 BTRFS FILE SYSTEM
4480 M:      Chris Mason <clm@fb.com>
4481 M:      Josef Bacik <josef@toxicpanda.com>
4482 M:      David Sterba <dsterba@suse.com>
4483 L:      linux-btrfs@vger.kernel.org
4484 S:      Maintained
4485 W:      https://btrfs.readthedocs.io
4486 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4487 C:      irc://irc.libera.chat/btrfs
4488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4489 F:      Documentation/filesystems/btrfs.rst
4490 F:      fs/btrfs/
4491 F:      include/linux/btrfs*
4492 F:      include/trace/events/btrfs.h
4493 F:      include/uapi/linux/btrfs*
4494
4495 BTTV VIDEO4LINUX DRIVER
4496 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4497 L:      linux-media@vger.kernel.org
4498 S:      Odd fixes
4499 W:      https://linuxtv.org
4500 T:      git git://linuxtv.org/media_tree.git
4501 F:      Documentation/driver-api/media/drivers/bttv*
4502 F:      drivers/media/pci/bt8xx/bttv*
4503
4504 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4505 M:      Chanwoo Choi <cw00.choi@samsung.com>
4506 L:      linux-pm@vger.kernel.org
4507 L:      linux-samsung-soc@vger.kernel.org
4508 S:      Maintained
4509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4510 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4511 F:      drivers/devfreq/exynos-bus.c
4512
4513 BUSLOGIC SCSI DRIVER
4514 M:      Khalid Aziz <khalid@gonehiking.org>
4515 L:      linux-scsi@vger.kernel.org
4516 S:      Maintained
4517 F:      drivers/scsi/BusLogic.*
4518 F:      drivers/scsi/FlashPoint.*
4519
4520 BXCAN CAN NETWORK DRIVER
4521 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4522 L:      linux-can@vger.kernel.org
4523 S:      Maintained
4524 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4525 F:      drivers/net/can/bxcan.c
4526
4527 C-MEDIA CMI8788 DRIVER
4528 M:      Clemens Ladisch <clemens@ladisch.de>
4529 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4530 S:      Maintained
4531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4532 F:      sound/pci/oxygen/
4533
4534 C-SKY ARCHITECTURE
4535 M:      Guo Ren <guoren@kernel.org>
4536 L:      linux-csky@vger.kernel.org
4537 S:      Supported
4538 T:      git https://github.com/c-sky/csky-linux.git
4539 F:      Documentation/devicetree/bindings/csky/
4540 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4541 F:      Documentation/devicetree/bindings/timer/csky,*
4542 F:      arch/csky/
4543 F:      drivers/clocksource/timer-gx6605s.c
4544 F:      drivers/clocksource/timer-mp-csky.c
4545 F:      drivers/irqchip/irq-csky-*
4546 N:      csky
4547 K:      csky
4548
4549 CA8210 IEEE-802.15.4 RADIO DRIVER
4550 L:      linux-wpan@vger.kernel.org
4551 S:      Orphan
4552 W:      https://github.com/Cascoda/ca8210-linux.git
4553 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4554 F:      drivers/net/ieee802154/ca8210.c
4555
4556 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4557 M:      David Howells <dhowells@redhat.com>
4558 L:      netfs@lists.linux.dev
4559 S:      Supported
4560 F:      Documentation/filesystems/caching/cachefiles.rst
4561 F:      fs/cachefiles/
4562
4563 CACHESTAT: PAGE CACHE STATS FOR A FILE
4564 M:      Nhat Pham <nphamcs@gmail.com>
4565 M:      Johannes Weiner <hannes@cmpxchg.org>
4566 L:      linux-mm@kvack.org
4567 S:      Maintained
4568 F:      tools/testing/selftests/cachestat/test_cachestat.c
4569
4570 CADENCE MIPI-CSI2 BRIDGES
4571 M:      Maxime Ripard <mripard@kernel.org>
4572 L:      linux-media@vger.kernel.org
4573 S:      Maintained
4574 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4575 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4576 F:      drivers/media/platform/cadence/cdns-csi2*
4577
4578 CADENCE NAND DRIVER
4579 L:      linux-mtd@lists.infradead.org
4580 S:      Orphan
4581 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4582 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4583
4584 CADENCE USB3 DRD IP DRIVER
4585 M:      Peter Chen <peter.chen@kernel.org>
4586 M:      Pawel Laszczak <pawell@cadence.com>
4587 R:      Roger Quadros <rogerq@kernel.org>
4588 L:      linux-usb@vger.kernel.org
4589 S:      Maintained
4590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4591 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4592 F:      drivers/usb/cdns3/
4593 X:      drivers/usb/cdns3/cdnsp*
4594
4595 CADENCE USBHS DRIVER
4596 M:      Pawel Laszczak <pawell@cadence.com>
4597 L:      linux-usb@vger.kernel.org
4598 S:      Maintained
4599 F:      drivers/usb/gadget/udc/cdns2
4600
4601 CADENCE USBSSP DRD IP DRIVER
4602 M:      Pawel Laszczak <pawell@cadence.com>
4603 L:      linux-usb@vger.kernel.org
4604 S:      Maintained
4605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4606 F:      drivers/usb/cdns3/
4607 X:      drivers/usb/cdns3/cdns3*
4608
4609 CADET FM/AM RADIO RECEIVER DRIVER
4610 M:      Hans Verkuil <hverkuil@xs4all.nl>
4611 L:      linux-media@vger.kernel.org
4612 S:      Maintained
4613 W:      https://linuxtv.org
4614 T:      git git://linuxtv.org/media_tree.git
4615 F:      drivers/media/radio/radio-cadet*
4616
4617 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4618 L:      linux-media@vger.kernel.org
4619 S:      Orphan
4620 T:      git git://linuxtv.org/media_tree.git
4621 F:      Documentation/admin-guide/media/cafe_ccic*
4622 F:      drivers/media/platform/marvell/
4623
4624 CAIF NETWORK LAYER
4625 L:      netdev@vger.kernel.org
4626 S:      Orphan
4627 F:      Documentation/networking/caif/
4628 F:      drivers/net/caif/
4629 F:      include/net/caif/
4630 F:      include/uapi/linux/caif/
4631 F:      net/caif/
4632
4633 CAKE QDISC
4634 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4635 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4636 S:      Maintained
4637 F:      net/sched/sch_cake.c
4638
4639 CAN NETWORK DRIVERS
4640 M:      Wolfgang Grandegger <wg@grandegger.com>
4641 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4642 L:      linux-can@vger.kernel.org
4643 S:      Maintained
4644 W:      https://github.com/linux-can
4645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4647 F:      Documentation/devicetree/bindings/net/can/
4648 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4649 F:      drivers/net/can/
4650 F:      drivers/phy/phy-can-transceiver.c
4651 F:      include/linux/can/bittiming.h
4652 F:      include/linux/can/dev.h
4653 F:      include/linux/can/length.h
4654 F:      include/linux/can/platform/
4655 F:      include/linux/can/rx-offload.h
4656 F:      include/uapi/linux/can/error.h
4657 F:      include/uapi/linux/can/netlink.h
4658 F:      include/uapi/linux/can/vxcan.h
4659
4660 CAN NETWORK LAYER
4661 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4662 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4663 L:      linux-can@vger.kernel.org
4664 S:      Maintained
4665 W:      https://github.com/linux-can
4666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4668 F:      Documentation/networking/can.rst
4669 F:      include/linux/can/can-ml.h
4670 F:      include/linux/can/core.h
4671 F:      include/linux/can/skb.h
4672 F:      include/net/netns/can.h
4673 F:      include/uapi/linux/can.h
4674 F:      include/uapi/linux/can/bcm.h
4675 F:      include/uapi/linux/can/gw.h
4676 F:      include/uapi/linux/can/isotp.h
4677 F:      include/uapi/linux/can/raw.h
4678 F:      net/can/
4679
4680 CAN-J1939 NETWORK LAYER
4681 M:      Robin van der Gracht <robin@protonic.nl>
4682 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4683 R:      kernel@pengutronix.de
4684 L:      linux-can@vger.kernel.org
4685 S:      Maintained
4686 F:      Documentation/networking/j1939.rst
4687 F:      include/uapi/linux/can/j1939.h
4688 F:      net/can/j1939/
4689
4690 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4691 M:      Damien Le Moal <dlemoal@kernel.org>
4692 L:      linux-riscv@lists.infradead.org
4693 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4694 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4695 F:      drivers/pinctrl/pinctrl-k210.c
4696
4697 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4698 M:      Damien Le Moal <dlemoal@kernel.org>
4699 L:      linux-kernel@vger.kernel.org
4700 L:      linux-riscv@lists.infradead.org
4701 S:      Maintained
4702 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4703 F:      drivers/reset/reset-k210.c
4704
4705 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4706 M:      Damien Le Moal <dlemoal@kernel.org>
4707 L:      linux-riscv@lists.infradead.org
4708 S:      Maintained
4709 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4710 F:      drivers/soc/canaan/
4711 F:      include/soc/canaan/
4712
4713 CAPABILITIES
4714 M:      Serge Hallyn <serge@hallyn.com>
4715 L:      linux-security-module@vger.kernel.org
4716 S:      Supported
4717 F:      include/linux/capability.h
4718 F:      include/uapi/linux/capability.h
4719 F:      kernel/capability.c
4720 F:      security/commoncap.c
4721
4722 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4723 M:      Kevin Tsai <ktsai@capellamicro.com>
4724 S:      Maintained
4725 F:      drivers/iio/light/cm*
4726
4727 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4728 M:      Christian Lamparter <chunkeey@googlemail.com>
4729 L:      linux-wireless@vger.kernel.org
4730 S:      Maintained
4731 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4732 F:      drivers/net/wireless/ath/carl9170/
4733
4734 CAVIUM I2C DRIVER
4735 M:      Robert Richter <rric@kernel.org>
4736 S:      Odd Fixes
4737 W:      http://www.marvell.com
4738 F:      drivers/i2c/busses/i2c-octeon*
4739 F:      drivers/i2c/busses/i2c-thunderx*
4740
4741 CAVIUM LIQUIDIO NETWORK DRIVER
4742 L:      netdev@vger.kernel.org
4743 S:      Orphan
4744 W:      http://www.marvell.com
4745 F:      drivers/net/ethernet/cavium/liquidio/
4746
4747 CAVIUM MMC DRIVER
4748 M:      Robert Richter <rric@kernel.org>
4749 S:      Odd Fixes
4750 W:      http://www.marvell.com
4751 F:      drivers/mmc/host/cavium*
4752
4753 CAVIUM OCTEON-TX CRYPTO DRIVER
4754 M:      George Cherian <gcherian@marvell.com>
4755 L:      linux-crypto@vger.kernel.org
4756 S:      Supported
4757 W:      http://www.marvell.com
4758 F:      drivers/crypto/cavium/cpt/
4759
4760 CAVIUM THUNDERX2 ARM64 SOC
4761 M:      Robert Richter <rric@kernel.org>
4762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4763 S:      Odd Fixes
4764 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4765 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4766
4767 CBS/ETF/TAPRIO QDISCS
4768 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4769 L:      netdev@vger.kernel.org
4770 S:      Maintained
4771 F:      net/sched/sch_cbs.c
4772 F:      net/sched/sch_etf.c
4773 F:      net/sched/sch_taprio.c
4774
4775 CC2520 IEEE-802.15.4 RADIO DRIVER
4776 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4777 L:      linux-wpan@vger.kernel.org
4778 S:      Odd Fixes
4779 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4780 F:      drivers/net/ieee802154/cc2520.c
4781
4782 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4783 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4784 L:      linux-crypto@vger.kernel.org
4785 S:      Supported
4786 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4787 F:      drivers/crypto/ccree/
4788
4789 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4790 M:      Hadar Gat <hadar.gat@arm.com>
4791 L:      linux-crypto@vger.kernel.org
4792 S:      Supported
4793 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4794 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4795 F:      drivers/char/hw_random/cctrng.c
4796 F:      drivers/char/hw_random/cctrng.h
4797
4798 CEC FRAMEWORK
4799 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4800 L:      linux-media@vger.kernel.org
4801 S:      Supported
4802 W:      http://linuxtv.org
4803 T:      git git://linuxtv.org/media_tree.git
4804 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4805 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4806 F:      Documentation/driver-api/media/cec-core.rst
4807 F:      Documentation/userspace-api/media/cec
4808 F:      drivers/media/cec/
4809 F:      drivers/media/rc/keymaps/rc-cec.c
4810 F:      include/media/cec-notifier.h
4811 F:      include/media/cec.h
4812 F:      include/uapi/linux/cec-funcs.h
4813 F:      include/uapi/linux/cec.h
4814
4815 CEC GPIO DRIVER
4816 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4817 L:      linux-media@vger.kernel.org
4818 S:      Supported
4819 W:      http://linuxtv.org
4820 T:      git git://linuxtv.org/media_tree.git
4821 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4822 F:      drivers/media/cec/platform/cec-gpio/
4823
4824 CELL BROADBAND ENGINE ARCHITECTURE
4825 M:      Arnd Bergmann <arnd@arndb.de>
4826 L:      linuxppc-dev@lists.ozlabs.org
4827 S:      Supported
4828 W:      http://www.ibm.com/developerworks/power/cell/
4829 F:      arch/powerpc/include/asm/cell*.h
4830 F:      arch/powerpc/include/asm/spu*.h
4831 F:      arch/powerpc/include/uapi/asm/spu*.h
4832 F:      arch/powerpc/platforms/cell/
4833
4834 CELLWISE CW2015 BATTERY DRIVER
4835 M:      Tobias Schrammm <t.schramm@manjaro.org>
4836 S:      Maintained
4837 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4838 F:      drivers/power/supply/cw2015_battery.c
4839
4840 CEPH COMMON CODE (LIBCEPH)
4841 M:      Ilya Dryomov <idryomov@gmail.com>
4842 M:      Xiubo Li <xiubli@redhat.com>
4843 R:      Jeff Layton <jlayton@kernel.org>
4844 L:      ceph-devel@vger.kernel.org
4845 S:      Supported
4846 W:      http://ceph.com/
4847 T:      git https://github.com/ceph/ceph-client.git
4848 F:      include/linux/ceph/
4849 F:      include/linux/crush/
4850 F:      net/ceph/
4851
4852 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4853 M:      Xiubo Li <xiubli@redhat.com>
4854 M:      Ilya Dryomov <idryomov@gmail.com>
4855 R:      Jeff Layton <jlayton@kernel.org>
4856 L:      ceph-devel@vger.kernel.org
4857 S:      Supported
4858 W:      http://ceph.com/
4859 T:      git https://github.com/ceph/ceph-client.git
4860 F:      Documentation/filesystems/ceph.rst
4861 F:      fs/ceph/
4862
4863 CERTIFICATE HANDLING
4864 M:      David Howells <dhowells@redhat.com>
4865 M:      David Woodhouse <dwmw2@infradead.org>
4866 L:      keyrings@vger.kernel.org
4867 S:      Maintained
4868 F:      Documentation/admin-guide/module-signing.rst
4869 F:      certs/
4870 F:      scripts/sign-file.c
4871 F:      tools/certs/
4872
4873 CFAG12864B LCD DRIVER
4874 M:      Miguel Ojeda <ojeda@kernel.org>
4875 S:      Maintained
4876 F:      drivers/auxdisplay/cfag12864b.c
4877 F:      include/linux/cfag12864b.h
4878
4879 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4880 M:      Miguel Ojeda <ojeda@kernel.org>
4881 S:      Maintained
4882 F:      drivers/auxdisplay/cfag12864bfb.c
4883 F:      include/linux/cfag12864b.h
4884
4885 CHAR and MISC DRIVERS
4886 M:      Arnd Bergmann <arnd@arndb.de>
4887 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4888 S:      Supported
4889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4890 F:      drivers/char/
4891 F:      drivers/misc/
4892 F:      include/linux/miscdevice.h
4893 X:      drivers/char/agp/
4894 X:      drivers/char/hw_random/
4895 X:      drivers/char/ipmi/
4896 X:      drivers/char/random.c
4897 X:      drivers/char/tpm/
4898
4899 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4900 M:      Thomas Weißschuh <linux@weissschuh.net>
4901 L:      linux-hwmon@vger.kernel.org
4902 S:      Maintained
4903 F:      Documentation/hwmon/powerz.rst
4904 F:      drivers/hwmon/powerz.c
4905
4906 CHECKPATCH
4907 M:      Andy Whitcroft <apw@canonical.com>
4908 M:      Joe Perches <joe@perches.com>
4909 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4910 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4911 S:      Maintained
4912 F:      scripts/checkpatch.pl
4913
4914 CHECKPATCH DOCUMENTATION
4915 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4916 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4917 R:      Joe Perches <joe@perches.com>
4918 S:      Maintained
4919 F:      Documentation/dev-tools/checkpatch.rst
4920
4921 CHINESE DOCUMENTATION
4922 M:      Alex Shi <alexs@kernel.org>
4923 M:      Yanteng Si <siyanteng@loongson.cn>
4924 S:      Maintained
4925 F:      Documentation/translations/zh_CN/
4926
4927 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4928 M:      Peter Chen <peter.chen@kernel.org>
4929 L:      linux-usb@vger.kernel.org
4930 S:      Maintained
4931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4932 F:      drivers/usb/chipidea/
4933
4934 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4935 M:      Hans de Goede <hdegoede@redhat.com>
4936 L:      linux-input@vger.kernel.org
4937 S:      Maintained
4938 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4939 F:      drivers/input/touchscreen/chipone_icn8318.c
4940
4941 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4942 M:      Hans de Goede <hdegoede@redhat.com>
4943 L:      linux-input@vger.kernel.org
4944 S:      Maintained
4945 F:      drivers/input/touchscreen/chipone_icn8505.c
4946
4947 CHROME HARDWARE PLATFORM SUPPORT
4948 M:      Benson Leung <bleung@chromium.org>
4949 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4950 L:      chrome-platform@lists.linux.dev
4951 S:      Maintained
4952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4953 F:      drivers/platform/chrome/
4954
4955 CHROMEOS EC CODEC DRIVER
4956 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4957 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4958 R:      Guenter Roeck <groeck@chromium.org>
4959 L:      chrome-platform@lists.linux.dev
4960 S:      Maintained
4961 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4962 F:      sound/soc/codecs/cros_ec_codec.*
4963
4964 CHROMEOS EC SUBDRIVERS
4965 M:      Benson Leung <bleung@chromium.org>
4966 R:      Guenter Roeck <groeck@chromium.org>
4967 L:      chrome-platform@lists.linux.dev
4968 S:      Maintained
4969 F:      drivers/power/supply/cros_usbpd-charger.c
4970 N:      cros_ec
4971 N:      cros-ec
4972
4973 CHROMEOS EC UART DRIVER
4974 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4975 R:      Benson Leung <bleung@chromium.org>
4976 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4977 S:      Maintained
4978 F:      drivers/platform/chrome/cros_ec_uart.c
4979
4980 CHROMEOS EC USB PD NOTIFY DRIVER
4981 M:      Prashant Malani <pmalani@chromium.org>
4982 L:      chrome-platform@lists.linux.dev
4983 S:      Maintained
4984 F:      drivers/platform/chrome/cros_usbpd_notify.c
4985 F:      include/linux/platform_data/cros_usbpd_notify.h
4986
4987 CHROMEOS EC USB TYPE-C DRIVER
4988 M:      Prashant Malani <pmalani@chromium.org>
4989 L:      chrome-platform@lists.linux.dev
4990 S:      Maintained
4991 F:      drivers/platform/chrome/cros_ec_typec.*
4992 F:      drivers/platform/chrome/cros_typec_switch.c
4993 F:      drivers/platform/chrome/cros_typec_vdm.*
4994
4995 CHROMEOS HPS DRIVER
4996 M:      Dan Callaghan <dcallagh@chromium.org>
4997 R:      Sami Kyöstilä <skyostil@chromium.org>
4998 S:      Maintained
4999 F:      drivers/platform/chrome/cros_hps_i2c.c
5000
5001 CHRONTEL CH7322 CEC DRIVER
5002 M:      Joe Tessler <jrt@google.com>
5003 L:      linux-media@vger.kernel.org
5004 S:      Maintained
5005 T:      git git://linuxtv.org/media_tree.git
5006 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
5007 F:      drivers/media/cec/i2c/ch7322.c
5008
5009 CIRRUS LOGIC AUDIO CODEC DRIVERS
5010 M:      James Schulman <james.schulman@cirrus.com>
5011 M:      David Rhodes <david.rhodes@cirrus.com>
5012 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5013 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5014 L:      patches@opensource.cirrus.com
5015 S:      Maintained
5016 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
5017 F:      drivers/mfd/cs42l43*
5018 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
5019 F:      drivers/spi/spi-cs42l43*
5020 F:      include/dt-bindings/sound/cs*
5021 F:      include/linux/mfd/cs42l43*
5022 F:      include/sound/cs*
5023 F:      sound/pci/hda/cirrus*
5024 F:      sound/pci/hda/cs*
5025 F:      sound/pci/hda/hda_cs_dsp_ctl.*
5026 F:      sound/soc/codecs/cs*
5027
5028 CIRRUS LOGIC DSP FIRMWARE DRIVER
5029 M:      Simon Trimmer <simont@opensource.cirrus.com>
5030 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5031 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5032 L:      patches@opensource.cirrus.com
5033 S:      Supported
5034 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5035 T:      git https://github.com/CirrusLogic/linux-drivers.git
5036 F:      drivers/firmware/cirrus/*
5037 F:      include/linux/firmware/cirrus/*
5038
5039 CIRRUS LOGIC EP93XX ETHERNET DRIVER
5040 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5041 L:      netdev@vger.kernel.org
5042 S:      Maintained
5043 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5044
5045 CIRRUS LOGIC LOCHNAGAR DRIVER
5046 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5047 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5048 L:      patches@opensource.cirrus.com
5049 S:      Supported
5050 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5051 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5052 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5053 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5054 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5055 F:      Documentation/hwmon/lochnagar.rst
5056 F:      drivers/clk/clk-lochnagar.c
5057 F:      drivers/hwmon/lochnagar-hwmon.c
5058 F:      drivers/mfd/lochnagar-i2c.c
5059 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5060 F:      drivers/regulator/lochnagar-regulator.c
5061 F:      include/dt-bindings/clock/lochnagar.h
5062 F:      include/dt-bindings/pinctrl/lochnagar.h
5063 F:      include/linux/mfd/lochnagar*
5064 F:      sound/soc/codecs/lochnagar-sc.c
5065
5066 CIRRUS LOGIC MADERA CODEC DRIVERS
5067 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5068 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5070 L:      patches@opensource.cirrus.com
5071 S:      Supported
5072 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5073 T:      git https://github.com/CirrusLogic/linux-drivers.git
5074 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5075 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5076 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5077 F:      drivers/gpio/gpio-madera*
5078 F:      drivers/irqchip/irq-madera*
5079 F:      drivers/mfd/cs47l*
5080 F:      drivers/mfd/madera*
5081 F:      drivers/pinctrl/cirrus/*
5082 F:      include/dt-bindings/sound/madera*
5083 F:      include/linux/irqchip/irq-madera*
5084 F:      include/linux/mfd/madera/*
5085 F:      include/sound/madera*
5086 F:      sound/soc/codecs/cs47l*
5087 F:      sound/soc/codecs/madera*
5088
5089 CISCO FCOE HBA DRIVER
5090 M:      Satish Kharat <satishkh@cisco.com>
5091 M:      Sesidhar Baddela <sebaddel@cisco.com>
5092 M:      Karan Tilak Kumar <kartilak@cisco.com>
5093 L:      linux-scsi@vger.kernel.org
5094 S:      Supported
5095 F:      drivers/scsi/fnic/
5096
5097 CISCO SCSI HBA DRIVER
5098 M:      Karan Tilak Kumar <kartilak@cisco.com>
5099 M:      Sesidhar Baddela <sebaddel@cisco.com>
5100 L:      linux-scsi@vger.kernel.org
5101 S:      Supported
5102 F:      drivers/scsi/snic/
5103
5104 CISCO VIC ETHERNET NIC DRIVER
5105 M:      Christian Benvenuti <benve@cisco.com>
5106 M:      Satish Kharat <satishkh@cisco.com>
5107 S:      Supported
5108 F:      drivers/net/ethernet/cisco/enic/
5109
5110 CISCO VIC LOW LATENCY NIC DRIVER
5111 M:      Christian Benvenuti <benve@cisco.com>
5112 M:      Nelson Escobar <neescoba@cisco.com>
5113 S:      Supported
5114 F:      drivers/infiniband/hw/usnic/
5115
5116 CLANG CONTROL FLOW INTEGRITY SUPPORT
5117 M:      Sami Tolvanen <samitolvanen@google.com>
5118 M:      Kees Cook <keescook@chromium.org>
5119 R:      Nathan Chancellor <nathan@kernel.org>
5120 L:      llvm@lists.linux.dev
5121 S:      Supported
5122 B:      https://github.com/ClangBuiltLinux/linux/issues
5123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5124 F:      include/linux/cfi.h
5125 F:      kernel/cfi.c
5126
5127 CLANG-FORMAT FILE
5128 M:      Miguel Ojeda <ojeda@kernel.org>
5129 S:      Maintained
5130 F:      .clang-format
5131
5132 CLANG/LLVM BUILD SUPPORT
5133 M:      Nathan Chancellor <nathan@kernel.org>
5134 R:      Nick Desaulniers <ndesaulniers@google.com>
5135 R:      Bill Wendling <morbo@google.com>
5136 R:      Justin Stitt <justinstitt@google.com>
5137 L:      llvm@lists.linux.dev
5138 S:      Supported
5139 W:      https://clangbuiltlinux.github.io/
5140 B:      https://github.com/ClangBuiltLinux/linux/issues
5141 C:      irc://irc.libera.chat/clangbuiltlinux
5142 F:      Documentation/kbuild/llvm.rst
5143 F:      include/linux/compiler-clang.h
5144 F:      scripts/Makefile.clang
5145 F:      scripts/clang-tools/
5146 K:      \b(?i:clang|llvm)\b
5147
5148 CLK API
5149 M:      Russell King <linux@armlinux.org.uk>
5150 L:      linux-clk@vger.kernel.org
5151 S:      Maintained
5152 F:      include/linux/clk.h
5153
5154 CLOCKSOURCE, CLOCKEVENT DRIVERS
5155 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5156 M:      Thomas Gleixner <tglx@linutronix.de>
5157 L:      linux-kernel@vger.kernel.org
5158 S:      Supported
5159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5160 F:      Documentation/devicetree/bindings/timer/
5161 F:      drivers/clocksource/
5162
5163 CLOSURES
5164 M:      Kent Overstreet <kent.overstreet@linux.dev>
5165 L:      linux-bcachefs@vger.kernel.org
5166 S:      Supported
5167 C:      irc://irc.oftc.net/bcache
5168 F:      include/linux/closure.h
5169 F:      lib/closure.c
5170
5171 CMPC ACPI DRIVER
5172 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5173 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5174 L:      platform-driver-x86@vger.kernel.org
5175 S:      Supported
5176 F:      drivers/platform/x86/classmate-laptop.c
5177
5178 COBALT MEDIA DRIVER
5179 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5180 L:      linux-media@vger.kernel.org
5181 S:      Supported
5182 W:      https://linuxtv.org
5183 T:      git git://linuxtv.org/media_tree.git
5184 F:      drivers/media/pci/cobalt/
5185
5186 COCCINELLE/Semantic Patches (SmPL)
5187 M:      Julia Lawall <Julia.Lawall@inria.fr>
5188 M:      Nicolas Palix <nicolas.palix@imag.fr>
5189 L:      cocci@inria.fr (moderated for non-subscribers)
5190 S:      Supported
5191 W:      https://coccinelle.gitlabpages.inria.fr/website/
5192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5193 F:      Documentation/dev-tools/coccinelle.rst
5194 F:      scripts/coccicheck
5195 F:      scripts/coccinelle/
5196
5197 CODA FILE SYSTEM
5198 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5199 M:      coda@cs.cmu.edu
5200 L:      codalist@coda.cs.cmu.edu
5201 S:      Maintained
5202 W:      http://www.coda.cs.cmu.edu/
5203 F:      Documentation/filesystems/coda.rst
5204 F:      fs/coda/
5205 F:      include/linux/coda*.h
5206 F:      include/uapi/linux/coda*.h
5207
5208 CODA V4L2 MEM2MEM DRIVER
5209 M:      Philipp Zabel <p.zabel@pengutronix.de>
5210 L:      linux-media@vger.kernel.org
5211 S:      Maintained
5212 F:      Documentation/devicetree/bindings/media/coda.yaml
5213 F:      drivers/media/platform/chips-media/coda
5214
5215 CODE OF CONDUCT
5216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5217 S:      Supported
5218 F:      Documentation/process/code-of-conduct-interpretation.rst
5219 F:      Documentation/process/code-of-conduct.rst
5220
5221 COMEDI DRIVERS
5222 M:      Ian Abbott <abbotti@mev.co.uk>
5223 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5224 S:      Odd Fixes
5225 F:      drivers/comedi/
5226 F:      include/linux/comedi/
5227 F:      include/uapi/linux/comedi.h
5228
5229 COMMON CLK FRAMEWORK
5230 M:      Michael Turquette <mturquette@baylibre.com>
5231 M:      Stephen Boyd <sboyd@kernel.org>
5232 L:      linux-clk@vger.kernel.org
5233 S:      Maintained
5234 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5236 F:      Documentation/devicetree/bindings/clock/
5237 F:      drivers/clk/
5238 F:      include/dt-bindings/clock/
5239 F:      include/linux/clk-pr*
5240 F:      include/linux/clk/
5241 F:      include/linux/of_clk.h
5242 X:      drivers/clk/clkdev.c
5243
5244 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5245 M:      Steve French <sfrench@samba.org>
5246 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5247 R:      Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files)
5248 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5249 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5250 L:      linux-cifs@vger.kernel.org
5251 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5252 S:      Supported
5253 W:      https://wiki.samba.org/index.php/LinuxCIFS
5254 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5255 F:      Documentation/admin-guide/cifs/
5256 F:      fs/smb/client/
5257 F:      fs/smb/common/
5258 F:      include/uapi/linux/cifs
5259
5260 COMPACTPCI HOTPLUG CORE
5261 M:      Scott Murray <scott@spiteful.org>
5262 L:      linux-pci@vger.kernel.org
5263 S:      Maintained
5264 F:      drivers/pci/hotplug/cpci_hotplug*
5265
5266 COMPACTPCI HOTPLUG GENERIC DRIVER
5267 M:      Scott Murray <scott@spiteful.org>
5268 L:      linux-pci@vger.kernel.org
5269 S:      Maintained
5270 F:      drivers/pci/hotplug/cpcihp_generic.c
5271
5272 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5273 M:      Scott Murray <scott@spiteful.org>
5274 L:      linux-pci@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5277
5278 COMPAL LAPTOP SUPPORT
5279 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5280 L:      platform-driver-x86@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/platform/x86/compal-laptop.c
5283
5284 COMPILER ATTRIBUTES
5285 M:      Miguel Ojeda <ojeda@kernel.org>
5286 S:      Maintained
5287 F:      include/linux/compiler_attributes.h
5288
5289 COMPUTE EXPRESS LINK (CXL)
5290 M:      Davidlohr Bueso <dave@stgolabs.net>
5291 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5292 M:      Dave Jiang <dave.jiang@intel.com>
5293 M:      Alison Schofield <alison.schofield@intel.com>
5294 M:      Vishal Verma <vishal.l.verma@intel.com>
5295 M:      Ira Weiny <ira.weiny@intel.com>
5296 M:      Dan Williams <dan.j.williams@intel.com>
5297 L:      linux-cxl@vger.kernel.org
5298 S:      Maintained
5299 F:      drivers/cxl/
5300 F:      include/linux/cxl-event.h
5301 F:      include/uapi/linux/cxl_mem.h
5302 F:      tools/testing/cxl/
5303
5304 COMPUTE EXPRESS LINK PMU (CPMU)
5305 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5306 L:      linux-cxl@vger.kernel.org
5307 S:      Maintained
5308 F:      Documentation/admin-guide/perf/cxl.rst
5309 F:      drivers/perf/cxl_pmu.c
5310
5311 CONEXANT ACCESSRUNNER USB DRIVER
5312 L:      accessrunner-general@lists.sourceforge.net
5313 S:      Orphan
5314 W:      http://accessrunner.sourceforge.net/
5315 F:      drivers/usb/atm/cxacru.c
5316
5317 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5318 M:      Elena Reshetova <elena.reshetova@intel.com>
5319 M:      Carlos Bilbao <carlos.bilbao@amd.com>
5320 S:      Maintained
5321 F:      Documentation/security/snp-tdx-threat-model.rst
5322
5323 CONFIGFS
5324 M:      Joel Becker <jlbec@evilplan.org>
5325 M:      Christoph Hellwig <hch@lst.de>
5326 S:      Supported
5327 T:      git git://git.infradead.org/users/hch/configfs.git
5328 F:      fs/configfs/
5329 F:      include/linux/configfs.h
5330 F:      samples/configfs/
5331
5332 CONSOLE SUBSYSTEM
5333 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5334 S:      Supported
5335 F:      drivers/video/console/
5336 F:      include/linux/console*
5337
5338 CONTEXT TRACKING
5339 M:      Frederic Weisbecker <frederic@kernel.org>
5340 M:      "Paul E. McKenney" <paulmck@kernel.org>
5341 S:      Maintained
5342 F:      include/linux/context_tracking*
5343 F:      kernel/context_tracking.c
5344
5345 CONTROL GROUP (CGROUP)
5346 M:      Tejun Heo <tj@kernel.org>
5347 M:      Zefan Li <lizefan.x@bytedance.com>
5348 M:      Johannes Weiner <hannes@cmpxchg.org>
5349 L:      cgroups@vger.kernel.org
5350 S:      Maintained
5351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5352 F:      Documentation/admin-guide/cgroup-v1/
5353 F:      Documentation/admin-guide/cgroup-v2.rst
5354 F:      include/linux/cgroup*
5355 F:      kernel/cgroup/
5356 F:      tools/testing/selftests/cgroup/
5357
5358 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5359 M:      Tejun Heo <tj@kernel.org>
5360 M:      Josef Bacik <josef@toxicpanda.com>
5361 M:      Jens Axboe <axboe@kernel.dk>
5362 L:      cgroups@vger.kernel.org
5363 L:      linux-block@vger.kernel.org
5364 T:      git git://git.kernel.dk/linux-block
5365 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5366 F:      block/bfq-cgroup.c
5367 F:      block/blk-cgroup.c
5368 F:      block/blk-iocost.c
5369 F:      block/blk-iolatency.c
5370 F:      block/blk-throttle.c
5371 F:      include/linux/blk-cgroup.h
5372
5373 CONTROL GROUP - CPUSET
5374 M:      Waiman Long <longman@redhat.com>
5375 M:      Zefan Li <lizefan.x@bytedance.com>
5376 L:      cgroups@vger.kernel.org
5377 S:      Maintained
5378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5379 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5380 F:      include/linux/cpuset.h
5381 F:      kernel/cgroup/cpuset.c
5382 F:      tools/testing/selftests/cgroup/test_cpuset.c
5383 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5384
5385 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5386 M:      Johannes Weiner <hannes@cmpxchg.org>
5387 M:      Michal Hocko <mhocko@kernel.org>
5388 M:      Roman Gushchin <roman.gushchin@linux.dev>
5389 M:      Shakeel Butt <shakeel.butt@linux.dev>
5390 R:      Muchun Song <muchun.song@linux.dev>
5391 L:      cgroups@vger.kernel.org
5392 L:      linux-mm@kvack.org
5393 S:      Maintained
5394 F:      mm/memcontrol.c
5395 F:      mm/swap_cgroup.c
5396 F:      samples/cgroup/*
5397 F:      tools/testing/selftests/cgroup/memcg_protection.m
5398 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5399 F:      tools/testing/selftests/cgroup/test_kmem.c
5400 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5401
5402 CORETEMP HARDWARE MONITORING DRIVER
5403 M:      Fenghua Yu <fenghua.yu@intel.com>
5404 L:      linux-hwmon@vger.kernel.org
5405 S:      Maintained
5406 F:      Documentation/hwmon/coretemp.rst
5407 F:      drivers/hwmon/coretemp.c
5408
5409 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5410 M:      Marius Zachmann <mail@mariuszachmann.de>
5411 L:      linux-hwmon@vger.kernel.org
5412 S:      Maintained
5413 F:      drivers/hwmon/corsair-cpro.c
5414
5415 CORSAIR-PSU HARDWARE MONITOR DRIVER
5416 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5417 L:      linux-hwmon@vger.kernel.org
5418 S:      Maintained
5419 F:      Documentation/hwmon/corsair-psu.rst
5420 F:      drivers/hwmon/corsair-psu.c
5421
5422 COUNTER SUBSYSTEM
5423 M:      William Breathitt Gray <william.gray@linaro.org>
5424 L:      linux-iio@vger.kernel.org
5425 S:      Maintained
5426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5427 F:      Documentation/ABI/testing/sysfs-bus-counter
5428 F:      Documentation/driver-api/generic-counter.rst
5429 F:      drivers/counter/
5430 F:      include/linux/counter.h
5431 F:      include/uapi/linux/counter.h
5432 F:      tools/counter/
5433
5434 COUNTER WATCH EVENTS TOOL
5435 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
5436 L:      linux-iio@vger.kernel.org
5437 S:      Maintained
5438 F:      tools/counter/counter_watch_events.c
5439
5440 CP2615 I2C DRIVER
5441 M:      Bence Csókás <bence98@sch.bme.hu>
5442 S:      Maintained
5443 F:      drivers/i2c/busses/i2c-cp2615.c
5444
5445 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5446 M:      Viresh Kumar <viresh.kumar@linaro.org>
5447 M:      Sudeep Holla <sudeep.holla@arm.com>
5448 L:      linux-pm@vger.kernel.org
5449 S:      Maintained
5450 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5451 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5452
5453 CPU FREQUENCY SCALING FRAMEWORK
5454 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5455 M:      Viresh Kumar <viresh.kumar@linaro.org>
5456 L:      linux-pm@vger.kernel.org
5457 S:      Maintained
5458 B:      https://bugzilla.kernel.org
5459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5461 F:      Documentation/admin-guide/pm/cpufreq.rst
5462 F:      Documentation/admin-guide/pm/intel_pstate.rst
5463 F:      Documentation/cpu-freq/
5464 F:      Documentation/devicetree/bindings/cpufreq/
5465 F:      drivers/cpufreq/
5466 F:      include/linux/cpufreq.h
5467 F:      include/linux/sched/cpufreq.h
5468 F:      kernel/sched/cpufreq*.c
5469 F:      tools/testing/selftests/cpufreq/
5470
5471 CPU HOTPLUG
5472 M:      Thomas Gleixner <tglx@linutronix.de>
5473 M:      Peter Zijlstra <peterz@infradead.org>
5474 L:      linux-kernel@vger.kernel.org
5475 S:      Maintained
5476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5477 F:      include/linux/cpu.h
5478 F:      include/linux/cpuhotplug.h
5479 F:      include/linux/smpboot.h
5480 F:      kernel/cpu.c
5481 F:      kernel/smpboot.*
5482
5483 CPU IDLE TIME MANAGEMENT FRAMEWORK
5484 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5485 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5486 L:      linux-pm@vger.kernel.org
5487 S:      Maintained
5488 B:      https://bugzilla.kernel.org
5489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5490 F:      Documentation/admin-guide/pm/cpuidle.rst
5491 F:      Documentation/driver-api/pm/cpuidle.rst
5492 F:      drivers/cpuidle/
5493 F:      include/linux/cpuidle.h
5494
5495 CPU POWER MONITORING SUBSYSTEM
5496 M:      Thomas Renninger <trenn@suse.com>
5497 M:      Shuah Khan <shuah@kernel.org>
5498 M:      Shuah Khan <skhan@linuxfoundation.org>
5499 L:      linux-pm@vger.kernel.org
5500 S:      Maintained
5501 F:      tools/power/cpupower/
5502
5503 CPUID/MSR DRIVER
5504 M:      "H. Peter Anvin" <hpa@zytor.com>
5505 S:      Maintained
5506 F:      arch/x86/kernel/cpuid.c
5507 F:      arch/x86/kernel/msr.c
5508
5509 CPUIDLE DRIVER - ARM BIG LITTLE
5510 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5511 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5512 L:      linux-pm@vger.kernel.org
5513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5514 S:      Maintained
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5516 F:      drivers/cpuidle/cpuidle-big_little.c
5517
5518 CPUIDLE DRIVER - ARM EXYNOS
5519 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5520 M:      Kukjin Kim <kgene@kernel.org>
5521 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5522 L:      linux-pm@vger.kernel.org
5523 L:      linux-samsung-soc@vger.kernel.org
5524 S:      Maintained
5525 F:      arch/arm/mach-exynos/pm.c
5526 F:      drivers/cpuidle/cpuidle-exynos.c
5527 F:      include/linux/platform_data/cpuidle-exynos.h
5528
5529 CPUIDLE DRIVER - ARM PSCI
5530 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5531 M:      Sudeep Holla <sudeep.holla@arm.com>
5532 L:      linux-pm@vger.kernel.org
5533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5534 S:      Supported
5535 F:      drivers/cpuidle/cpuidle-psci.c
5536
5537 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5538 M:      Ulf Hansson <ulf.hansson@linaro.org>
5539 L:      linux-pm@vger.kernel.org
5540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5541 S:      Supported
5542 F:      drivers/cpuidle/cpuidle-psci-domain.c
5543 F:      drivers/cpuidle/cpuidle-psci.h
5544
5545 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5546 M:      Ulf Hansson <ulf.hansson@linaro.org>
5547 L:      linux-pm@vger.kernel.org
5548 S:      Supported
5549 F:      drivers/cpuidle/dt_idle_genpd.c
5550 F:      drivers/cpuidle/dt_idle_genpd.h
5551
5552 CPUIDLE DRIVER - RISC-V SBI
5553 M:      Anup Patel <anup@brainfault.org>
5554 L:      linux-pm@vger.kernel.org
5555 L:      linux-riscv@lists.infradead.org
5556 S:      Maintained
5557 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5558
5559 CRAMFS FILESYSTEM
5560 M:      Nicolas Pitre <nico@fluxnic.net>
5561 S:      Maintained
5562 F:      Documentation/filesystems/cramfs.rst
5563 F:      fs/cramfs/
5564
5565 CREATIVE SB0540
5566 M:      Bastien Nocera <hadess@hadess.net>
5567 L:      linux-input@vger.kernel.org
5568 S:      Maintained
5569 F:      drivers/hid/hid-creative-sb0540.c
5570
5571 CRYPTO API
5572 M:      Herbert Xu <herbert@gondor.apana.org.au>
5573 M:      "David S. Miller" <davem@davemloft.net>
5574 L:      linux-crypto@vger.kernel.org
5575 S:      Maintained
5576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5578 F:      Documentation/crypto/
5579 F:      Documentation/devicetree/bindings/crypto/
5580 F:      arch/*/crypto/
5581 F:      crypto/
5582 F:      drivers/crypto/
5583 F:      include/crypto/
5584 F:      include/linux/crypto*
5585 F:      lib/crypto/
5586
5587 CRYPTO SPEED TEST COMPARE
5588 M:      Wang Jinchao <wangjinchao@xfusion.com>
5589 L:      linux-crypto@vger.kernel.org
5590 S:      Maintained
5591 F:      tools/crypto/tcrypt/tcrypt_speed_compare.py
5592
5593 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5594 M:      Neil Horman <nhorman@tuxdriver.com>
5595 L:      linux-crypto@vger.kernel.org
5596 S:      Maintained
5597 F:      crypto/ansi_cprng.c
5598 F:      crypto/rng.c
5599
5600 CS3308 MEDIA DRIVER
5601 M:      Hans Verkuil <hverkuil@xs4all.nl>
5602 L:      linux-media@vger.kernel.org
5603 S:      Odd Fixes
5604 W:      http://linuxtv.org
5605 T:      git git://linuxtv.org/media_tree.git
5606 F:      drivers/media/i2c/cs3308.c
5607
5608 CS5535 Audio ALSA driver
5609 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5610 S:      Maintained
5611 F:      sound/pci/cs5535audio/
5612
5613 CTU CAN FD DRIVER
5614 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5615 M:      Ondrej Ille <ondrej.ille@gmail.com>
5616 L:      linux-can@vger.kernel.org
5617 S:      Maintained
5618 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5619 F:      drivers/net/can/ctucanfd/
5620
5621 CVE ASSIGNMENT CONTACT
5622 M:      CVE Assignment Team <cve@kernel.org>
5623 S:      Maintained
5624 F:      Documentation/process/cve.rst
5625
5626 CW1200 WLAN driver
5627 S:      Orphan
5628 F:      drivers/net/wireless/st/cw1200/
5629
5630 CX18 VIDEO4LINUX DRIVER
5631 M:      Andy Walls <awalls@md.metrocast.net>
5632 L:      linux-media@vger.kernel.org
5633 S:      Maintained
5634 W:      https://linuxtv.org
5635 T:      git git://linuxtv.org/media_tree.git
5636 F:      drivers/media/pci/cx18/
5637 F:      include/uapi/linux/ivtv*
5638
5639 CX2341X MPEG ENCODER HELPER MODULE
5640 M:      Hans Verkuil <hverkuil@xs4all.nl>
5641 L:      linux-media@vger.kernel.org
5642 S:      Maintained
5643 W:      https://linuxtv.org
5644 T:      git git://linuxtv.org/media_tree.git
5645 F:      drivers/media/common/cx2341x*
5646 F:      include/media/drv-intf/cx2341x.h
5647
5648 CX24120 MEDIA DRIVER
5649 M:      Jemma Denson <jdenson@gmail.com>
5650 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5651 L:      linux-media@vger.kernel.org
5652 S:      Maintained
5653 W:      https://linuxtv.org
5654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5655 F:      drivers/media/dvb-frontends/cx24120*
5656
5657 CX88 VIDEO4LINUX DRIVER
5658 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5659 L:      linux-media@vger.kernel.org
5660 S:      Odd fixes
5661 W:      https://linuxtv.org
5662 T:      git git://linuxtv.org/media_tree.git
5663 F:      Documentation/driver-api/media/drivers/cx88*
5664 F:      drivers/media/pci/cx88/
5665
5666 CXD2820R MEDIA DRIVER
5667 L:      linux-media@vger.kernel.org
5668 S:      Orphan
5669 W:      https://linuxtv.org
5670 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5671 F:      drivers/media/dvb-frontends/cxd2820r*
5672
5673 CXGB3 ETHERNET DRIVER (CXGB3)
5674 M:      Raju Rangoju <rajur@chelsio.com>
5675 L:      netdev@vger.kernel.org
5676 S:      Supported
5677 W:      http://www.chelsio.com
5678 F:      drivers/net/ethernet/chelsio/cxgb3/
5679
5680 CXGB3 ISCSI DRIVER (CXGB3I)
5681 M:      Varun Prakash <varun@chelsio.com>
5682 L:      linux-scsi@vger.kernel.org
5683 S:      Supported
5684 W:      http://www.chelsio.com
5685 F:      drivers/scsi/cxgbi/cxgb3i
5686
5687 CXGB4 CRYPTO DRIVER (chcr)
5688 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5689 L:      linux-crypto@vger.kernel.org
5690 S:      Supported
5691 W:      http://www.chelsio.com
5692 F:      drivers/crypto/chelsio
5693
5694 CXGB4 ETHERNET DRIVER (CXGB4)
5695 M:      Raju Rangoju <rajur@chelsio.com>
5696 L:      netdev@vger.kernel.org
5697 S:      Supported
5698 W:      http://www.chelsio.com
5699 F:      drivers/net/ethernet/chelsio/cxgb4/
5700
5701 CXGB4 INLINE CRYPTO DRIVER
5702 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5703 L:      netdev@vger.kernel.org
5704 S:      Supported
5705 W:      http://www.chelsio.com
5706 F:      drivers/net/ethernet/chelsio/inline_crypto/
5707
5708 CXGB4 ISCSI DRIVER (CXGB4I)
5709 M:      Varun Prakash <varun@chelsio.com>
5710 L:      linux-scsi@vger.kernel.org
5711 S:      Supported
5712 W:      http://www.chelsio.com
5713 F:      drivers/scsi/cxgbi/cxgb4i
5714
5715 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5716 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5717 L:      linux-rdma@vger.kernel.org
5718 S:      Supported
5719 W:      http://www.openfabrics.org
5720 F:      drivers/infiniband/hw/cxgb4/
5721 F:      include/uapi/rdma/cxgb4-abi.h
5722
5723 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5724 M:      Raju Rangoju <rajur@chelsio.com>
5725 L:      netdev@vger.kernel.org
5726 S:      Supported
5727 W:      http://www.chelsio.com
5728 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5729
5730 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5731 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5732 M:      Andrew Donnellan <ajd@linux.ibm.com>
5733 L:      linuxppc-dev@lists.ozlabs.org
5734 S:      Supported
5735 F:      Documentation/ABI/testing/sysfs-class-cxl
5736 F:      Documentation/arch/powerpc/cxl.rst
5737 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5738 F:      drivers/misc/cxl/
5739 F:      include/misc/cxl*
5740 F:      include/uapi/misc/cxl.h
5741
5742 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5743 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5744 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5745 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5746 L:      linux-scsi@vger.kernel.org
5747 S:      Supported
5748 F:      Documentation/arch/powerpc/cxlflash.rst
5749 F:      drivers/scsi/cxlflash/
5750 F:      include/uapi/scsi/cxlflash_ioctl.h
5751
5752 CYBERPRO FB DRIVER
5753 M:      Russell King <linux@armlinux.org.uk>
5754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5755 S:      Maintained
5756 W:      http://www.armlinux.org.uk/
5757 F:      drivers/video/fbdev/cyber2000fb.*
5758
5759 CYCLADES PC300 DRIVER
5760 S:      Orphan
5761 F:      drivers/net/wan/pc300*
5762
5763 CYPRESS CY8C95X0 PINCTRL DRIVER
5764 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5765 L:      linux-gpio@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5768
5769 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5770 M:      Linus Walleij <linus.walleij@linaro.org>
5771 L:      linux-input@vger.kernel.org
5772 S:      Maintained
5773 F:      drivers/input/touchscreen/cy8ctma140.c
5774
5775 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5776 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5777 L:      linux-input@vger.kernel.org
5778 S:      Maintained
5779 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5780 F:      drivers/input/keyboard/cypress-sf.c
5781
5782 CYPRESS_FIRMWARE MEDIA DRIVER
5783 L:      linux-media@vger.kernel.org
5784 S:      Orphan
5785 W:      https://linuxtv.org
5786 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5787 F:      drivers/media/common/cypress_firmware*
5788
5789 CYTTSP TOUCHSCREEN DRIVER
5790 M:      Linus Walleij <linus.walleij@linaro.org>
5791 L:      linux-input@vger.kernel.org
5792 S:      Maintained
5793 F:      drivers/input/touchscreen/cyttsp*
5794
5795 D-LINK DIR-685 TOUCHKEYS DRIVER
5796 M:      Linus Walleij <linus.walleij@linaro.org>
5797 L:      linux-input@vger.kernel.org
5798 S:      Supported
5799 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5800
5801 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5802 M:      Joshua Kinard <kumba@gentoo.org>
5803 S:      Maintained
5804 F:      drivers/rtc/rtc-ds1685.c
5805 F:      include/linux/rtc/ds1685.h
5806
5807 DAMA SLAVE for AX.25
5808 M:      Joerg Reuter <jreuter@yaina.de>
5809 L:      linux-hams@vger.kernel.org
5810 S:      Maintained
5811 W:      http://yaina.de/jreuter/
5812 W:      http://www.qsl.net/dl1bke/
5813 F:      net/ax25/af_ax25.c
5814 F:      net/ax25/ax25_dev.c
5815 F:      net/ax25/ax25_ds_*
5816 F:      net/ax25/ax25_in.c
5817 F:      net/ax25/ax25_out.c
5818 F:      net/ax25/ax25_timer.c
5819 F:      net/ax25/sysctl_net_ax25.c
5820
5821 DATA ACCESS MONITOR
5822 M:      SeongJae Park <sj@kernel.org>
5823 L:      damon@lists.linux.dev
5824 L:      linux-mm@kvack.org
5825 S:      Maintained
5826 W:      https://damonitor.github.io
5827 P:      Documentation/mm/damon/maintainer-profile.rst
5828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5829 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5831 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5832 F:      Documentation/admin-guide/mm/damon/
5833 F:      Documentation/mm/damon/
5834 F:      include/linux/damon.h
5835 F:      include/trace/events/damon.h
5836 F:      mm/damon/
5837 F:      tools/testing/selftests/damon/
5838
5839 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5840 L:      netdev@vger.kernel.org
5841 S:      Orphan
5842 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5843 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5844
5845 DC390/AM53C974 SCSI driver
5846 M:      Hannes Reinecke <hare@suse.com>
5847 L:      linux-scsi@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/scsi/am53c974.c
5850
5851 DC395x SCSI driver
5852 M:      Oliver Neukum <oliver@neukum.org>
5853 M:      Ali Akcaagac <aliakc@web.de>
5854 M:      Jamie Lenehan <lenehan@twibble.org>
5855 S:      Maintained
5856 F:      Documentation/scsi/dc395x.rst
5857 F:      drivers/scsi/dc395x.*
5858
5859 DCCP PROTOCOL
5860 L:      dccp@vger.kernel.org
5861 S:      Orphan
5862 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5863 F:      include/linux/dccp.h
5864 F:      include/linux/tfrc.h
5865 F:      include/uapi/linux/dccp.h
5866 F:      net/dccp/
5867
5868 DEBUGOBJECTS:
5869 M:      Thomas Gleixner <tglx@linutronix.de>
5870 L:      linux-kernel@vger.kernel.org
5871 S:      Maintained
5872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5873 F:      include/linux/debugobjects.h
5874 F:      lib/debugobjects.c
5875
5876 DECSTATION PLATFORM SUPPORT
5877 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5878 L:      linux-mips@vger.kernel.org
5879 S:      Maintained
5880 W:      http://www.linux-mips.org/wiki/DECstation
5881 F:      arch/mips/dec/
5882 F:      arch/mips/include/asm/dec/
5883 F:      arch/mips/include/asm/mach-dec/
5884
5885 DEFXX FDDI NETWORK DRIVER
5886 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5887 S:      Maintained
5888 F:      drivers/net/fddi/defxx.*
5889
5890 DEFZA FDDI NETWORK DRIVER
5891 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5892 S:      Maintained
5893 F:      drivers/net/fddi/defza.*
5894
5895 DEINTERLACE DRIVERS FOR ALLWINNER H3
5896 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5897 L:      linux-media@vger.kernel.org
5898 S:      Maintained
5899 T:      git git://linuxtv.org/media_tree.git
5900 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5901 F:      drivers/media/platform/sunxi/sun8i-di/
5902
5903 DELL LAPTOP DRIVER
5904 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5905 M:      Pali Rohár <pali@kernel.org>
5906 L:      platform-driver-x86@vger.kernel.org
5907 S:      Maintained
5908 F:      drivers/platform/x86/dell/dell-laptop.c
5909
5910 DELL LAPTOP FREEFALL DRIVER
5911 M:      Pali Rohár <pali@kernel.org>
5912 S:      Maintained
5913 F:      drivers/platform/x86/dell/dell-smo8800.c
5914
5915 DELL LAPTOP RBTN DRIVER
5916 M:      Pali Rohár <pali@kernel.org>
5917 S:      Maintained
5918 F:      drivers/platform/x86/dell/dell-rbtn.*
5919
5920 DELL LAPTOP SMM DRIVER
5921 M:      Pali Rohár <pali@kernel.org>
5922 S:      Maintained
5923 F:      Documentation/ABI/obsolete/procfs-i8k
5924 F:      drivers/hwmon/dell-smm-hwmon.c
5925 F:      include/uapi/linux/i8k.h
5926
5927 DELL REMOTE BIOS UPDATE DRIVER
5928 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5929 L:      platform-driver-x86@vger.kernel.org
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell_rbu.c
5932
5933 DELL SMBIOS DRIVER
5934 M:      Pali Rohár <pali@kernel.org>
5935 L:      Dell.Client.Kernel@dell.com
5936 L:      platform-driver-x86@vger.kernel.org
5937 S:      Maintained
5938 F:      drivers/platform/x86/dell/dell-smbios.*
5939
5940 DELL SMBIOS SMM DRIVER
5941 L:      Dell.Client.Kernel@dell.com
5942 L:      platform-driver-x86@vger.kernel.org
5943 S:      Maintained
5944 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5945
5946 DELL SMBIOS WMI DRIVER
5947 L:      Dell.Client.Kernel@dell.com
5948 L:      platform-driver-x86@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5951 F:      tools/wmi/dell-smbios-example.c
5952
5953 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5954 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5955 L:      platform-driver-x86@vger.kernel.org
5956 S:      Maintained
5957 F:      Documentation/userspace-api/dcdbas.rst
5958 F:      drivers/platform/x86/dell/dcdbas.*
5959
5960 DELL WMI DDV DRIVER
5961 M:      Armin Wolf <W_Armin@gmx.de>
5962 S:      Maintained
5963 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5964 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5965 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5966 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5967
5968 DELL WMI DESCRIPTOR DRIVER
5969 L:      Dell.Client.Kernel@dell.com
5970 S:      Maintained
5971 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5972
5973 DELL WMI HARDWARE PRIVACY SUPPORT
5974 L:      Dell.Client.Kernel@dell.com
5975 L:      platform-driver-x86@vger.kernel.org
5976 S:      Maintained
5977 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5978
5979 DELL WMI NOTIFICATIONS DRIVER
5980 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5981 M:      Pali Rohár <pali@kernel.org>
5982 S:      Maintained
5983 F:      drivers/platform/x86/dell/dell-wmi-base.c
5984
5985 DELL WMI SYSMAN DRIVER
5986 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5987 L:      Dell.Client.Kernel@dell.com
5988 L:      platform-driver-x86@vger.kernel.org
5989 S:      Maintained
5990 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5991 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5992
5993 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5994 M:      Zev Weiss <zev@bewilderbeest.net>
5995 L:      linux-hwmon@vger.kernel.org
5996 S:      Maintained
5997 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5998
5999 DELTA DPS920AB PSU DRIVER
6000 M:      Robert Marko <robert.marko@sartura.hr>
6001 L:      linux-hwmon@vger.kernel.org
6002 S:      Maintained
6003 F:      Documentation/hwmon/dps920ab.rst
6004 F:      drivers/hwmon/pmbus/dps920ab.c
6005
6006 DELTA NETWORKS TN48M CPLD DRIVERS
6007 M:      Robert Marko <robert.marko@sartura.hr>
6008 S:      Maintained
6009 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
6010 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
6011 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
6012 F:      drivers/gpio/gpio-tn48m.c
6013 F:      include/dt-bindings/reset/delta,tn48m-reset.h
6014
6015 DELTA ST MEDIA DRIVER
6016 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
6017 L:      linux-media@vger.kernel.org
6018 S:      Supported
6019 W:      https://linuxtv.org
6020 T:      git git://linuxtv.org/media_tree.git
6021 F:      drivers/media/platform/st/sti/delta
6022
6023 DENALI NAND DRIVER
6024 L:      linux-mtd@lists.infradead.org
6025 S:      Orphan
6026 F:      drivers/mtd/nand/raw/denali*
6027
6028 DESIGNWARE EDMA CORE IP DRIVER
6029 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
6030 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6031 R:      Serge Semin <fancer.lancer@gmail.com>
6032 L:      dmaengine@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/dma/dw-edma/
6035 F:      include/linux/dma/edma.h
6036
6037 DESIGNWARE USB2 DRD IP DRIVER
6038 M:      Minas Harutyunyan <hminas@synopsys.com>
6039 L:      linux-usb@vger.kernel.org
6040 S:      Maintained
6041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
6042 F:      drivers/usb/dwc2/
6043
6044 DESIGNWARE USB3 DRD IP DRIVER
6045 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
6046 L:      linux-usb@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/usb/dwc3/
6049
6050 DESIGNWARE XDATA IP DRIVER
6051 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6052 L:      linux-pci@vger.kernel.org
6053 S:      Maintained
6054 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6055 F:      drivers/misc/dw-xdata-pcie.c
6056
6057 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6058 M:      Andreas Klinger <ak@it-klinger.de>
6059 L:      linux-iio@vger.kernel.org
6060 S:      Maintained
6061 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6062 F:      drivers/iio/proximity/srf*.c
6063
6064 DEVICE COREDUMP (DEV_COREDUMP)
6065 M:      Johannes Berg <johannes@sipsolutions.net>
6066 L:      linux-kernel@vger.kernel.org
6067 S:      Maintained
6068 F:      drivers/base/devcoredump.c
6069 F:      include/linux/devcoredump.h
6070
6071 DEVICE DEPENDENCY HELPER SCRIPT
6072 M:      Saravana Kannan <saravanak@google.com>
6073 L:      linux-kernel@vger.kernel.org
6074 S:      Maintained
6075 F:      scripts/dev-needs.sh
6076
6077 DEVICE DIRECT ACCESS (DAX)
6078 M:      Dan Williams <dan.j.williams@intel.com>
6079 M:      Vishal Verma <vishal.l.verma@intel.com>
6080 M:      Dave Jiang <dave.jiang@intel.com>
6081 L:      nvdimm@lists.linux.dev
6082 L:      linux-cxl@vger.kernel.org
6083 S:      Supported
6084 F:      drivers/dax/
6085
6086 DEVICE FREQUENCY (DEVFREQ)
6087 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6088 M:      Kyungmin Park <kyungmin.park@samsung.com>
6089 M:      Chanwoo Choi <cw00.choi@samsung.com>
6090 L:      linux-pm@vger.kernel.org
6091 S:      Maintained
6092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6093 F:      Documentation/devicetree/bindings/devfreq/
6094 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6095 F:      drivers/devfreq/
6096 F:      include/linux/devfreq.h
6097 F:      include/trace/events/devfreq.h
6098
6099 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6100 M:      Chanwoo Choi <cw00.choi@samsung.com>
6101 L:      linux-pm@vger.kernel.org
6102 S:      Supported
6103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6104 F:      Documentation/devicetree/bindings/devfreq/event/
6105 F:      drivers/devfreq/devfreq-event.c
6106 F:      drivers/devfreq/event/
6107 F:      include/dt-bindings/pmu/exynos_ppmu.h
6108 F:      include/linux/devfreq-event.h
6109
6110 DEVICE RESOURCE MANAGEMENT HELPERS
6111 M:      Hans de Goede <hdegoede@redhat.com>
6112 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6113 S:      Maintained
6114 F:      include/linux/devm-helpers.h
6115
6116 DEVICE-MAPPER  (LVM)
6117 M:      Alasdair Kergon <agk@redhat.com>
6118 M:      Mike Snitzer <snitzer@kernel.org>
6119 M:      Mikulas Patocka <mpatocka@redhat.com>
6120 M:      dm-devel@lists.linux.dev
6121 L:      dm-devel@lists.linux.dev
6122 S:      Maintained
6123 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6125 F:      Documentation/admin-guide/device-mapper/
6126 F:      drivers/md/Kconfig
6127 F:      drivers/md/Makefile
6128 F:      drivers/md/dm*
6129 F:      drivers/md/persistent-data/
6130 F:      include/linux/device-mapper.h
6131 F:      include/linux/dm-*.h
6132 F:      include/uapi/linux/dm-*.h
6133
6134 DEVLINK
6135 M:      Jiri Pirko <jiri@resnulli.us>
6136 L:      netdev@vger.kernel.org
6137 S:      Supported
6138 F:      Documentation/networking/devlink
6139 F:      include/net/devlink.h
6140 F:      include/uapi/linux/devlink.h
6141 F:      net/devlink/
6142
6143 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6144 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6145 L:      kernel@dh-electronics.com
6146 S:      Maintained
6147 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6148 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6149
6150 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6151 M:      Marek Vasut <marex@denx.de>
6152 L:      kernel@dh-electronics.com
6153 S:      Maintained
6154 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6155 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6156
6157 DIALOG SEMICONDUCTOR DRIVERS
6158 M:      Support Opensource <support.opensource@diasemi.com>
6159 S:      Supported
6160 W:      http://www.dialog-semiconductor.com/products
6161 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6162 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6163 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6164 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6165 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6166 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6167 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6168 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6169 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6170 F:      Documentation/devicetree/bindings/watchdog/dlg,da90??-watchdog.yaml
6171 F:      Documentation/hwmon/da90??.rst
6172 F:      drivers/gpio/gpio-da90??.c
6173 F:      drivers/hwmon/da90??-hwmon.c
6174 F:      drivers/iio/adc/da91??-*.c
6175 F:      drivers/input/misc/da72??.[ch]
6176 F:      drivers/input/misc/da90??_onkey.c
6177 F:      drivers/input/touchscreen/da9052_tsi.c
6178 F:      drivers/leds/leds-da90??.c
6179 F:      drivers/mfd/da903x.c
6180 F:      drivers/mfd/da90??-*.c
6181 F:      drivers/mfd/da91??-*.c
6182 F:      drivers/pinctrl/pinctrl-da90??.c
6183 F:      drivers/power/supply/da9052-battery.c
6184 F:      drivers/power/supply/da91??-*.c
6185 F:      drivers/regulator/da9???-regulator.[ch]
6186 F:      drivers/regulator/slg51000-regulator.[ch]
6187 F:      drivers/rtc/rtc-da90??.c
6188 F:      drivers/thermal/da90??-thermal.c
6189 F:      drivers/video/backlight/da90??_bl.c
6190 F:      drivers/watchdog/da90??_wdt.c
6191 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6192 F:      include/linux/mfd/da903x.h
6193 F:      include/linux/mfd/da9052/
6194 F:      include/linux/mfd/da9055/
6195 F:      include/linux/mfd/da9062/
6196 F:      include/linux/mfd/da9063/
6197 F:      include/linux/mfd/da9150/
6198 F:      include/linux/regulator/da9211.h
6199 F:      include/sound/da[79]*.h
6200 F:      sound/soc/codecs/da[79]*.[ch]
6201
6202 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6203 M:      William Breathitt Gray <william.gray@linaro.org>
6204 L:      linux-gpio@vger.kernel.org
6205 S:      Maintained
6206 F:      drivers/gpio/gpio-gpio-mm.c
6207
6208 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6209 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6210 L:      linux-media@vger.kernel.org
6211 S:      Maintained
6212 F:      Documentation/admin-guide/media/mgb4.rst
6213 F:      drivers/media/pci/mgb4/
6214
6215 DIOLAN U2C-12 I2C DRIVER
6216 M:      Guenter Roeck <linux@roeck-us.net>
6217 L:      linux-i2c@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6220
6221 DIRECTORY NOTIFICATION (DNOTIFY)
6222 M:      Jan Kara <jack@suse.cz>
6223 R:      Amir Goldstein <amir73il@gmail.com>
6224 L:      linux-fsdevel@vger.kernel.org
6225 S:      Maintained
6226 F:      Documentation/filesystems/dnotify.rst
6227 F:      fs/notify/dnotify/
6228 F:      include/linux/dnotify.h
6229
6230 DISK GEOMETRY AND PARTITION HANDLING
6231 M:      Andries Brouwer <aeb@cwi.nl>
6232 S:      Maintained
6233 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6234 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6235 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6236
6237 DISKQUOTA
6238 M:      Jan Kara <jack@suse.com>
6239 S:      Maintained
6240 F:      Documentation/filesystems/quota.rst
6241 F:      fs/quota/
6242 F:      include/linux/quota*.h
6243 F:      include/uapi/linux/quota*.h
6244
6245 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6246 M:      Bernie Thompson <bernie@plugable.com>
6247 L:      linux-fbdev@vger.kernel.org
6248 S:      Maintained
6249 W:      http://plugable.com/category/projects/udlfb/
6250 F:      Documentation/fb/udlfb.rst
6251 F:      drivers/video/fbdev/udlfb.c
6252 F:      include/video/udlfb.h
6253
6254 DISTRIBUTED LOCK MANAGER (DLM)
6255 M:      Alexander Aring <aahringo@redhat.com>
6256 M:      David Teigland <teigland@redhat.com>
6257 L:      gfs2@lists.linux.dev
6258 S:      Supported
6259 W:      https://pagure.io/dlm
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6261 F:      fs/dlm/
6262
6263 DMA BUFFER SHARING FRAMEWORK
6264 M:      Sumit Semwal <sumit.semwal@linaro.org>
6265 M:      Christian König <christian.koenig@amd.com>
6266 L:      linux-media@vger.kernel.org
6267 L:      dri-devel@lists.freedesktop.org
6268 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6269 S:      Maintained
6270 T:      git git://anongit.freedesktop.org/drm/drm-misc
6271 F:      Documentation/driver-api/dma-buf.rst
6272 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6273 F:      drivers/dma-buf/
6274 F:      include/linux/*fence.h
6275 F:      include/linux/dma-buf.h
6276 F:      include/linux/dma-resv.h
6277 K:      \bdma_(?:buf|fence|resv)\b
6278
6279 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6280 M:      Vinod Koul <vkoul@kernel.org>
6281 L:      dmaengine@vger.kernel.org
6282 S:      Maintained
6283 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6285 F:      Documentation/devicetree/bindings/dma/
6286 F:      Documentation/driver-api/dmaengine/
6287 F:      drivers/dma/
6288 F:      include/dt-bindings/dma/
6289 F:      include/linux/dma/
6290 F:      include/linux/dmaengine.h
6291 F:      include/linux/of_dma.h
6292
6293 DMA MAPPING BENCHMARK
6294 M:      Xiang Chen <chenxiang66@hisilicon.com>
6295 L:      iommu@lists.linux.dev
6296 F:      kernel/dma/map_benchmark.c
6297 F:      tools/testing/selftests/dma/
6298
6299 DMA MAPPING HELPERS
6300 M:      Christoph Hellwig <hch@lst.de>
6301 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6302 R:      Robin Murphy <robin.murphy@arm.com>
6303 L:      iommu@lists.linux.dev
6304 S:      Supported
6305 W:      http://git.infradead.org/users/hch/dma-mapping.git
6306 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6307 F:      include/asm-generic/dma-mapping.h
6308 F:      include/linux/dma-direct.h
6309 F:      include/linux/dma-map-ops.h
6310 F:      include/linux/dma-mapping.h
6311 F:      include/linux/swiotlb.h
6312 F:      kernel/dma/
6313
6314 DMA-BUF HEAPS FRAMEWORK
6315 M:      Sumit Semwal <sumit.semwal@linaro.org>
6316 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6317 R:      Brian Starkey <Brian.Starkey@arm.com>
6318 R:      John Stultz <jstultz@google.com>
6319 R:      T.J. Mercier <tjmercier@google.com>
6320 L:      linux-media@vger.kernel.org
6321 L:      dri-devel@lists.freedesktop.org
6322 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6323 S:      Maintained
6324 T:      git git://anongit.freedesktop.org/drm/drm-misc
6325 F:      drivers/dma-buf/dma-heap.c
6326 F:      drivers/dma-buf/heaps/*
6327 F:      include/linux/dma-heap.h
6328 F:      include/uapi/linux/dma-heap.h
6329
6330 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6331 M:      Lukasz Luba <lukasz.luba@arm.com>
6332 L:      linux-pm@vger.kernel.org
6333 L:      linux-samsung-soc@vger.kernel.org
6334 S:      Maintained
6335 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6336 F:      drivers/memory/samsung/exynos5422-dmc.c
6337
6338 DME1737 HARDWARE MONITOR DRIVER
6339 M:      Juerg Haefliger <juergh@proton.me>
6340 L:      linux-hwmon@vger.kernel.org
6341 S:      Maintained
6342 F:      Documentation/hwmon/dme1737.rst
6343 F:      drivers/hwmon/dme1737.c
6344
6345 DMI/SMBIOS SUPPORT
6346 M:      Jean Delvare <jdelvare@suse.com>
6347 S:      Maintained
6348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6349 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6350 F:      drivers/firmware/dmi-id.c
6351 F:      drivers/firmware/dmi_scan.c
6352 F:      include/linux/dmi.h
6353
6354 DOCUMENTATION
6355 M:      Jonathan Corbet <corbet@lwn.net>
6356 L:      linux-doc@vger.kernel.org
6357 S:      Maintained
6358 P:      Documentation/doc-guide/maintainer-profile.rst
6359 T:      git git://git.lwn.net/linux.git docs-next
6360 F:      Documentation/
6361 F:      scripts/documentation-file-ref-check
6362 F:      scripts/kernel-doc
6363 F:      scripts/sphinx-pre-install
6364 X:      Documentation/ABI/
6365 X:      Documentation/admin-guide/media/
6366 X:      Documentation/devicetree/
6367 X:      Documentation/driver-api/media/
6368 X:      Documentation/firmware-guide/acpi/
6369 X:      Documentation/i2c/
6370 X:      Documentation/netlink/
6371 X:      Documentation/power/
6372 X:      Documentation/spi/
6373 X:      Documentation/userspace-api/media/
6374
6375 DOCUMENTATION PROCESS
6376 M:      Jonathan Corbet <corbet@lwn.net>
6377 L:      workflows@vger.kernel.org
6378 S:      Maintained
6379 F:      Documentation/maintainer/
6380 F:      Documentation/process/
6381
6382 DOCUMENTATION REPORTING ISSUES
6383 M:      Thorsten Leemhuis <linux@leemhuis.info>
6384 L:      linux-doc@vger.kernel.org
6385 S:      Maintained
6386 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6387 F:      Documentation/admin-guide/reporting-issues.rst
6388
6389 DOCUMENTATION SCRIPTS
6390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6391 L:      linux-doc@vger.kernel.org
6392 S:      Maintained
6393 F:      Documentation/sphinx/parse-headers.pl
6394 F:      scripts/documentation-file-ref-check
6395 F:      scripts/sphinx-pre-install
6396
6397 DOCUMENTATION/ITALIAN
6398 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6399 L:      linux-doc@vger.kernel.org
6400 S:      Maintained
6401 F:      Documentation/translations/it_IT
6402
6403 DOCUMENTATION/JAPANESE
6404 R:      Akira Yokosawa <akiyks@gmail.com>
6405 L:      linux-doc@vger.kernel.org
6406 S:      Maintained
6407 F:      Documentation/translations/ja_JP
6408
6409 DONGWOON DW9714 LENS VOICE COIL DRIVER
6410 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6411 L:      linux-media@vger.kernel.org
6412 S:      Maintained
6413 T:      git git://linuxtv.org/media_tree.git
6414 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6415 F:      drivers/media/i2c/dw9714.c
6416
6417 DONGWOON DW9719 LENS VOICE COIL DRIVER
6418 M:      Daniel Scally <djrscally@gmail.com>
6419 L:      linux-media@vger.kernel.org
6420 S:      Maintained
6421 T:      git git://linuxtv.org/media_tree.git
6422 F:      drivers/media/i2c/dw9719.c
6423
6424 DONGWOON DW9768 LENS VOICE COIL DRIVER
6425 L:      linux-media@vger.kernel.org
6426 S:      Orphan
6427 T:      git git://linuxtv.org/media_tree.git
6428 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6429 F:      drivers/media/i2c/dw9768.c
6430
6431 DONGWOON DW9807 LENS VOICE COIL DRIVER
6432 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6433 L:      linux-media@vger.kernel.org
6434 S:      Maintained
6435 T:      git git://linuxtv.org/media_tree.git
6436 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6437 F:      drivers/media/i2c/dw9807-vcm.c
6438
6439 DOUBLETALK DRIVER
6440 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6441 L:      blinux-list@redhat.com
6442 S:      Maintained
6443 F:      drivers/char/dtlk.c
6444 F:      include/linux/dtlk.h
6445
6446 DPAA2 DATAPATH I/O (DPIO) DRIVER
6447 M:      Roy Pledge <Roy.Pledge@nxp.com>
6448 L:      linux-kernel@vger.kernel.org
6449 S:      Maintained
6450 F:      drivers/soc/fsl/dpio
6451
6452 DPAA2 ETHERNET DRIVER
6453 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6454 L:      netdev@vger.kernel.org
6455 S:      Maintained
6456 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6457 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6458 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6459 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6460 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6461 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6462 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6463 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6464 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6465 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6466
6467 DPAA2 ETHERNET SWITCH DRIVER
6468 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6469 L:      netdev@vger.kernel.org
6470 S:      Maintained
6471 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6472 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6473 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6474
6475 DPLL SUBSYSTEM
6476 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6477 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6478 M:      Jiri Pirko <jiri@resnulli.us>
6479 L:      netdev@vger.kernel.org
6480 S:      Supported
6481 F:      Documentation/driver-api/dpll.rst
6482 F:      drivers/dpll/*
6483 F:      include/linux/dpll.h
6484 F:      include/uapi/linux/dpll.h
6485
6486 DRBD DRIVER
6487 M:      Philipp Reisner <philipp.reisner@linbit.com>
6488 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6489 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6490 L:      drbd-dev@lists.linbit.com
6491 S:      Supported
6492 W:      http://www.drbd.org
6493 T:      git git://git.linbit.com/linux-drbd.git
6494 T:      git git://git.linbit.com/drbd-8.4.git
6495 F:      Documentation/admin-guide/blockdev/
6496 F:      drivers/block/drbd/
6497 F:      include/linux/drbd*
6498 F:      lib/lru_cache.c
6499
6500 DRIVER COMPONENT FRAMEWORK
6501 L:      dri-devel@lists.freedesktop.org
6502 F:      drivers/base/component.c
6503 F:      include/linux/component.h
6504
6505 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6506 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6507 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6508 S:      Supported
6509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6510 F:      Documentation/core-api/kobject.rst
6511 F:      drivers/base/
6512 F:      fs/debugfs/
6513 F:      fs/sysfs/
6514 F:      include/linux/debugfs.h
6515 F:      include/linux/fwnode.h
6516 F:      include/linux/kobj*
6517 F:      include/linux/property.h
6518 F:      lib/kobj*
6519
6520 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6521 M:      Nishanth Menon <nm@ti.com>
6522 L:      linux-pm@vger.kernel.org
6523 S:      Maintained
6524 F:      drivers/soc/ti/smartreflex.c
6525 F:      include/linux/power/smartreflex.h
6526
6527 DRM ACCEL DRIVERS FOR INTEL VPU
6528 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6529 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6530 L:      dri-devel@lists.freedesktop.org
6531 S:      Supported
6532 T:      git git://anongit.freedesktop.org/drm/drm-misc
6533 F:      drivers/accel/ivpu/
6534 F:      include/uapi/drm/ivpu_accel.h
6535
6536 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6537 M:      Oded Gabbay <ogabbay@kernel.org>
6538 L:      dri-devel@lists.freedesktop.org
6539 S:      Maintained
6540 C:      irc://irc.oftc.net/dri-devel
6541 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6542 F:      Documentation/accel/
6543 F:      drivers/accel/
6544 F:      include/drm/drm_accel.h
6545
6546 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6547 M:      Maxime Ripard <mripard@kernel.org>
6548 M:      Chen-Yu Tsai <wens@csie.org>
6549 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6550 L:      dri-devel@lists.freedesktop.org
6551 S:      Supported
6552 T:      git git://anongit.freedesktop.org/drm/drm-misc
6553 F:      drivers/gpu/drm/sun4i/sun8i*
6554
6555 DRM DRIVER FOR ARM PL111 CLCD
6556 S:      Orphan
6557 T:      git git://anongit.freedesktop.org/drm/drm-misc
6558 F:      drivers/gpu/drm/pl111/
6559
6560 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6561 M:      Linus Walleij <linus.walleij@linaro.org>
6562 S:      Maintained
6563 T:      git git://anongit.freedesktop.org/drm/drm-misc
6564 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6565 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6566
6567 DRM DRIVER FOR ASPEED BMC GFX
6568 M:      Joel Stanley <joel@jms.id.au>
6569 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6570 S:      Supported
6571 T:      git git://anongit.freedesktop.org/drm/drm-misc
6572 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6573 F:      drivers/gpu/drm/aspeed/
6574
6575 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6576 M:      Dave Airlie <airlied@redhat.com>
6577 R:      Thomas Zimmermann <tzimmermann@suse.de>
6578 R:      Jocelyn Falempe <jfalempe@redhat.com>
6579 L:      dri-devel@lists.freedesktop.org
6580 S:      Supported
6581 T:      git git://anongit.freedesktop.org/drm/drm-misc
6582 F:      drivers/gpu/drm/ast/
6583
6584 DRM DRIVER FOR BOCHS VIRTUAL GPU
6585 M:      Gerd Hoffmann <kraxel@redhat.com>
6586 L:      virtualization@lists.linux.dev
6587 S:      Maintained
6588 T:      git git://anongit.freedesktop.org/drm/drm-misc
6589 F:      drivers/gpu/drm/tiny/bochs.c
6590
6591 DRM DRIVER FOR BOE HIMAX8279D PANELS
6592 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6593 S:      Maintained
6594 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6595 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6596
6597 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6598 M:      Jagan Teki <jagan@amarulasolutions.com>
6599 S:      Maintained
6600 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6601 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6602
6603 DRM DRIVER FOR EBBG FT8719 PANEL
6604 M:      Joel Selvaraj <jo@jsfamily.in>
6605 S:      Maintained
6606 T:      git git://anongit.freedesktop.org/drm/drm-misc
6607 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6608 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6609
6610 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6611 M:      Linus Walleij <linus.walleij@linaro.org>
6612 S:      Maintained
6613 T:      git git://anongit.freedesktop.org/drm/drm-misc
6614 F:      drivers/gpu/drm/tve200/
6615
6616 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6617 M:      Icenowy Zheng <icenowy@aosc.io>
6618 S:      Maintained
6619 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6620 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6621
6622 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6623 M:      Jagan Teki <jagan@amarulasolutions.com>
6624 S:      Maintained
6625 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6626 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6627
6628 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6629 M:      Thomas Zimmermann <tzimmermann@suse.de>
6630 M:      Javier Martinez Canillas <javierm@redhat.com>
6631 L:      dri-devel@lists.freedesktop.org
6632 S:      Maintained
6633 T:      git git://anongit.freedesktop.org/drm/drm-misc
6634 F:      drivers/gpu/drm/drm_aperture.c
6635 F:      drivers/gpu/drm/tiny/ofdrm.c
6636 F:      drivers/gpu/drm/tiny/simpledrm.c
6637 F:      drivers/video/aperture.c
6638 F:      drivers/video/nomodeset.c
6639 F:      include/drm/drm_aperture.h
6640 F:      include/linux/aperture.h
6641 F:      include/video/nomodeset.h
6642
6643 DRM DRIVER FOR GENERIC EDP PANELS
6644 R:      Douglas Anderson <dianders@chromium.org>
6645 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6646 F:      drivers/gpu/drm/panel/panel-edp.c
6647
6648 DRM DRIVER FOR GENERIC USB DISPLAY
6649 M:      Noralf Trønnes <noralf@tronnes.org>
6650 S:      Maintained
6651 W:      https://github.com/notro/gud/wiki
6652 T:      git git://anongit.freedesktop.org/drm/drm-misc
6653 F:      drivers/gpu/drm/gud/
6654 F:      include/drm/gud.h
6655
6656 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6657 M:      Hans de Goede <hdegoede@redhat.com>
6658 S:      Maintained
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      drivers/gpu/drm/tiny/gm12u320.c
6661
6662 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6663 M:      Ondrej Jirman <megi@xff.cz>
6664 M:      Javier Martinez Canillas <javierm@redhat.com>
6665 S:      Maintained
6666 T:      git git://anongit.freedesktop.org/drm/drm-misc
6667 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6668 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6669
6670 DRM DRIVER FOR HX8357D PANELS
6671 S:      Orphan
6672 T:      git git://anongit.freedesktop.org/drm/drm-misc
6673 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6674 F:      drivers/gpu/drm/tiny/hx8357d.c
6675
6676 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6677 M:      Deepak Rawat <drawat.floss@gmail.com>
6678 L:      linux-hyperv@vger.kernel.org
6679 L:      dri-devel@lists.freedesktop.org
6680 S:      Maintained
6681 T:      git git://anongit.freedesktop.org/drm/drm-misc
6682 F:      drivers/gpu/drm/hyperv
6683
6684 DRM DRIVER FOR ILITEK ILI9225 PANELS
6685 M:      David Lechner <david@lechnology.com>
6686 S:      Maintained
6687 T:      git git://anongit.freedesktop.org/drm/drm-misc
6688 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6689 F:      drivers/gpu/drm/tiny/ili9225.c
6690
6691 DRM DRIVER FOR ILITEK ILI9486 PANELS
6692 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6693 S:      Maintained
6694 T:      git git://anongit.freedesktop.org/drm/drm-misc
6695 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6696 F:      drivers/gpu/drm/tiny/ili9486.c
6697
6698 DRM DRIVER FOR ILITEK ILI9805 PANELS
6699 M:      Michael Trimarchi <michael@amarulasolutions.com>
6700 S:      Maintained
6701 F:      Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
6702 F:      drivers/gpu/drm/panel/panel-ilitek-ili9805.c
6703
6704 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6705 M:      Jagan Teki <jagan@edgeble.ai>
6706 S:      Maintained
6707 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6708 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6709
6710 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6711 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6712 S:      Supported
6713 T:      git git://anongit.freedesktop.org/drm/drm-misc
6714 F:      drivers/gpu/drm/logicvc/
6715
6716 DRM DRIVER FOR LVDS PANELS
6717 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6718 L:      dri-devel@lists.freedesktop.org
6719 S:      Maintained
6720 T:      git git://anongit.freedesktop.org/drm/drm-misc
6721 F:      Documentation/devicetree/bindings/display/lvds.yaml
6722 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6723 F:      drivers/gpu/drm/panel/panel-lvds.c
6724
6725 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6726 M:      Guido Günther <agx@sigxcpu.org>
6727 R:      Purism Kernel Team <kernel@puri.sm>
6728 S:      Maintained
6729 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6730 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6731
6732 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6733 M:      Dave Airlie <airlied@redhat.com>
6734 R:      Thomas Zimmermann <tzimmermann@suse.de>
6735 R:      Jocelyn Falempe <jfalempe@redhat.com>
6736 L:      dri-devel@lists.freedesktop.org
6737 S:      Supported
6738 T:      git git://anongit.freedesktop.org/drm/drm-misc
6739 F:      drivers/gpu/drm/mgag200/
6740
6741 DRM DRIVER FOR MI0283QT
6742 M:      Noralf Trønnes <noralf@tronnes.org>
6743 S:      Maintained
6744 T:      git git://anongit.freedesktop.org/drm/drm-misc
6745 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6746 F:      drivers/gpu/drm/tiny/mi0283qt.c
6747
6748 DRM DRIVER FOR MIPI DBI compatible panels
6749 M:      Noralf Trønnes <noralf@tronnes.org>
6750 S:      Maintained
6751 W:      https://github.com/notro/panel-mipi-dbi/wiki
6752 T:      git git://anongit.freedesktop.org/drm/drm-misc
6753 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6754 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6755
6756 DRM DRIVER FOR MSM ADRENO GPU
6757 M:      Rob Clark <robdclark@gmail.com>
6758 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6759 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6760 R:      Sean Paul <sean@poorly.run>
6761 R:      Marijn Suijten <marijn.suijten@somainline.org>
6762 L:      linux-arm-msm@vger.kernel.org
6763 L:      dri-devel@lists.freedesktop.org
6764 L:      freedreno@lists.freedesktop.org
6765 S:      Maintained
6766 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6767 T:      git https://gitlab.freedesktop.org/drm/msm.git
6768 F:      Documentation/devicetree/bindings/display/msm/
6769 F:      drivers/gpu/drm/ci/xfails/msm*
6770 F:      drivers/gpu/drm/msm/
6771 F:      include/uapi/drm/msm_drm.h
6772
6773 DRM DRIVER FOR NOVATEK NT35510 PANELS
6774 M:      Linus Walleij <linus.walleij@linaro.org>
6775 S:      Maintained
6776 T:      git git://anongit.freedesktop.org/drm/drm-misc
6777 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6778 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6779
6780 DRM DRIVER FOR NOVATEK NT35560 PANELS
6781 M:      Linus Walleij <linus.walleij@linaro.org>
6782 S:      Maintained
6783 T:      git git://anongit.freedesktop.org/drm/drm-misc
6784 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6785 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6786
6787 DRM DRIVER FOR NOVATEK NT36523 PANELS
6788 M:      Jianhua Lu <lujianhua000@gmail.com>
6789 S:      Maintained
6790 T:      git git://anongit.freedesktop.org/drm/drm-misc
6791 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6792 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6793
6794 DRM DRIVER FOR NOVATEK NT36672A PANELS
6795 M:      Sumit Semwal <sumit.semwal@linaro.org>
6796 S:      Maintained
6797 T:      git git://anongit.freedesktop.org/drm/drm-misc
6798 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6799 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6800
6801 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6802 M:      Karol Herbst <kherbst@redhat.com>
6803 M:      Lyude Paul <lyude@redhat.com>
6804 M:      Danilo Krummrich <dakr@redhat.com>
6805 L:      dri-devel@lists.freedesktop.org
6806 L:      nouveau@lists.freedesktop.org
6807 S:      Supported
6808 W:      https://nouveau.freedesktop.org/
6809 Q:      https://patchwork.freedesktop.org/project/nouveau/
6810 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6811 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6812 C:      irc://irc.oftc.net/nouveau
6813 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6814 F:      drivers/gpu/drm/nouveau/
6815 F:      include/uapi/drm/nouveau_drm.h
6816
6817 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6818 M:      Stefan Mavrodiev <stefan@olimex.com>
6819 S:      Maintained
6820 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6821 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6822
6823 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6824 R:      Douglas Anderson <dianders@chromium.org>
6825 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6826 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6827
6828 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6829 M:      Noralf Trønnes <noralf@tronnes.org>
6830 S:      Maintained
6831 T:      git git://anongit.freedesktop.org/drm/drm-misc
6832 F:      Documentation/devicetree/bindings/display/repaper.txt
6833 F:      drivers/gpu/drm/tiny/repaper.c
6834
6835 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6836 M:      Dave Airlie <airlied@redhat.com>
6837 M:      Gerd Hoffmann <kraxel@redhat.com>
6838 L:      virtualization@lists.linux.dev
6839 S:      Obsolete
6840 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6841 T:      git git://anongit.freedesktop.org/drm/drm-misc
6842 F:      drivers/gpu/drm/tiny/cirrus.c
6843
6844 DRM DRIVER FOR QXL VIRTUAL GPU
6845 M:      Dave Airlie <airlied@redhat.com>
6846 M:      Gerd Hoffmann <kraxel@redhat.com>
6847 L:      virtualization@lists.linux.dev
6848 L:      spice-devel@lists.freedesktop.org
6849 S:      Maintained
6850 T:      git git://anongit.freedesktop.org/drm/drm-misc
6851 F:      drivers/gpu/drm/qxl/
6852 F:      include/uapi/drm/qxl_drm.h
6853
6854 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6855 M:      Robert Chiras <robert.chiras@nxp.com>
6856 S:      Maintained
6857 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6858 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6859
6860 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6861 M:      Linus Walleij <linus.walleij@linaro.org>
6862 S:      Maintained
6863 T:      git git://anongit.freedesktop.org/drm/drm-misc
6864 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6865 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6866
6867 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6868 M:      Inki Dae <inki.dae@samsung.com>
6869 M:      Jagan Teki <jagan@amarulasolutions.com>
6870 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6871 S:      Maintained
6872 T:      git git://anongit.freedesktop.org/drm/drm-misc
6873 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6874 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6875 F:      include/drm/bridge/samsung-dsim.h
6876
6877 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6878 M:      Markuss Broks <markuss.broks@gmail.com>
6879 S:      Maintained
6880 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6881 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6882
6883 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6884 M:      Artur Weber <aweber.kernel@gmail.com>
6885 S:      Maintained
6886 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6887 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6888
6889 DRM DRIVER FOR SITRONIX ST7586 PANELS
6890 M:      David Lechner <david@lechnology.com>
6891 S:      Maintained
6892 T:      git git://anongit.freedesktop.org/drm/drm-misc
6893 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6894 F:      drivers/gpu/drm/tiny/st7586.c
6895
6896 DRM DRIVER FOR SITRONIX ST7701 PANELS
6897 M:      Jagan Teki <jagan@amarulasolutions.com>
6898 S:      Maintained
6899 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6900 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6901
6902 DRM DRIVER FOR SITRONIX ST7703 PANELS
6903 M:      Guido Günther <agx@sigxcpu.org>
6904 R:      Purism Kernel Team <kernel@puri.sm>
6905 R:      Ondrej Jirman <megi@xff.cz>
6906 S:      Maintained
6907 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6908 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6909
6910 DRM DRIVER FOR SITRONIX ST7735R PANELS
6911 M:      David Lechner <david@lechnology.com>
6912 S:      Maintained
6913 T:      git git://anongit.freedesktop.org/drm/drm-misc
6914 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6915 F:      drivers/gpu/drm/tiny/st7735r.c
6916
6917 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6918 M:      Javier Martinez Canillas <javierm@redhat.com>
6919 S:      Maintained
6920 T:      git git://anongit.freedesktop.org/drm/drm-misc
6921 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6922 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6923 F:      drivers/gpu/drm/solomon/ssd130x*
6924
6925 DRM DRIVER FOR ST-ERICSSON MCDE
6926 M:      Linus Walleij <linus.walleij@linaro.org>
6927 S:      Maintained
6928 T:      git git://anongit.freedesktop.org/drm/drm-misc
6929 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6930 F:      drivers/gpu/drm/mcde/
6931
6932 DRM DRIVER FOR SYNAPTICS R63353 PANELS
6933 M:      Michael Trimarchi <michael@amarulasolutions.com>
6934 S:      Maintained
6935 F:      Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
6936 F:      drivers/gpu/drm/panel/panel-synaptics-r63353.c
6937
6938 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6939 M:      Jagan Teki <jagan@amarulasolutions.com>
6940 S:      Maintained
6941 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6942 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6943
6944 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6945 R:      Douglas Anderson <dianders@chromium.org>
6946 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6947 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6948
6949 DRM DRIVER FOR TPO TPG110 PANELS
6950 M:      Linus Walleij <linus.walleij@linaro.org>
6951 S:      Maintained
6952 T:      git git://anongit.freedesktop.org/drm/drm-misc
6953 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6954 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6955
6956 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6957 M:      Dave Airlie <airlied@redhat.com>
6958 R:      Sean Paul <sean@poorly.run>
6959 R:      Thomas Zimmermann <tzimmermann@suse.de>
6960 L:      dri-devel@lists.freedesktop.org
6961 S:      Supported
6962 T:      git git://anongit.freedesktop.org/drm/drm-misc
6963 F:      drivers/gpu/drm/udl/
6964
6965 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6966 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6967 M:      Melissa Wen <melissa.srw@gmail.com>
6968 M:      Maíra Canal <mairacanal@riseup.net>
6969 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6970 R:      Daniel Vetter <daniel@ffwll.ch>
6971 L:      dri-devel@lists.freedesktop.org
6972 S:      Maintained
6973 T:      git git://anongit.freedesktop.org/drm/drm-misc
6974 F:      Documentation/gpu/vkms.rst
6975 F:      drivers/gpu/drm/vkms/
6976
6977 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6978 M:      Hans de Goede <hdegoede@redhat.com>
6979 L:      dri-devel@lists.freedesktop.org
6980 S:      Maintained
6981 T:      git git://anongit.freedesktop.org/drm/drm-misc
6982 F:      drivers/gpu/drm/vboxvideo/
6983
6984 DRM DRIVER FOR VMWARE VIRTUAL GPU
6985 M:      Zack Rusin <zack.rusin@broadcom.com>
6986 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
6987 L:      dri-devel@lists.freedesktop.org
6988 S:      Supported
6989 T:      git git://anongit.freedesktop.org/drm/drm-misc
6990 F:      drivers/gpu/drm/vmwgfx/
6991 F:      include/uapi/drm/vmwgfx_drm.h
6992
6993 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6994 M:      Linus Walleij <linus.walleij@linaro.org>
6995 S:      Maintained
6996 T:      git git://anongit.freedesktop.org/drm/drm-misc
6997 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6998 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6999
7000 DRM DRIVERS
7001 M:      David Airlie <airlied@gmail.com>
7002 M:      Daniel Vetter <daniel@ffwll.ch>
7003 L:      dri-devel@lists.freedesktop.org
7004 S:      Maintained
7005 B:      https://gitlab.freedesktop.org/drm
7006 C:      irc://irc.oftc.net/dri-devel
7007 T:      git git://anongit.freedesktop.org/drm/drm
7008 F:      Documentation/devicetree/bindings/display/
7009 F:      Documentation/devicetree/bindings/gpu/
7010 F:      Documentation/gpu/
7011 F:      drivers/gpu/
7012 F:      include/drm/
7013 F:      include/linux/vga*
7014 F:      include/uapi/drm/
7015
7016 DRM DRIVERS AND MISC GPU PATCHES
7017 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
7018 M:      Maxime Ripard <mripard@kernel.org>
7019 M:      Thomas Zimmermann <tzimmermann@suse.de>
7020 S:      Maintained
7021 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
7022 T:      git git://anongit.freedesktop.org/drm/drm-misc
7023 F:      Documentation/devicetree/bindings/display/
7024 F:      Documentation/devicetree/bindings/gpu/
7025 F:      Documentation/gpu/
7026 F:      drivers/gpu/drm/
7027 F:      drivers/gpu/vga/
7028 F:      include/drm/drm
7029 F:      include/linux/vga*
7030 F:      include/uapi/drm/
7031 X:      drivers/gpu/drm/amd/
7032 X:      drivers/gpu/drm/armada/
7033 X:      drivers/gpu/drm/etnaviv/
7034 X:      drivers/gpu/drm/exynos/
7035 X:      drivers/gpu/drm/i915/
7036 X:      drivers/gpu/drm/kmb/
7037 X:      drivers/gpu/drm/mediatek/
7038 X:      drivers/gpu/drm/msm/
7039 X:      drivers/gpu/drm/nouveau/
7040 X:      drivers/gpu/drm/radeon/
7041 X:      drivers/gpu/drm/renesas/
7042 X:      drivers/gpu/drm/tegra/
7043
7044 DRM DRIVERS FOR ALLWINNER A10
7045 M:      Maxime Ripard <mripard@kernel.org>
7046 M:      Chen-Yu Tsai <wens@csie.org>
7047 L:      dri-devel@lists.freedesktop.org
7048 S:      Supported
7049 T:      git git://anongit.freedesktop.org/drm/drm-misc
7050 F:      Documentation/devicetree/bindings/display/allwinner*
7051 F:      drivers/gpu/drm/sun4i/
7052
7053 DRM DRIVERS FOR AMLOGIC SOCS
7054 M:      Neil Armstrong <neil.armstrong@linaro.org>
7055 L:      dri-devel@lists.freedesktop.org
7056 L:      linux-amlogic@lists.infradead.org
7057 S:      Supported
7058 W:      http://linux-meson.com/
7059 T:      git git://anongit.freedesktop.org/drm/drm-misc
7060 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7061 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7062 F:      Documentation/gpu/meson.rst
7063 F:      drivers/gpu/drm/ci/xfails/meson*
7064 F:      drivers/gpu/drm/meson/
7065
7066 DRM DRIVERS FOR ATMEL HLCDC
7067 M:      Sam Ravnborg <sam@ravnborg.org>
7068 M:      Boris Brezillon <bbrezillon@kernel.org>
7069 L:      dri-devel@lists.freedesktop.org
7070 S:      Supported
7071 T:      git git://anongit.freedesktop.org/drm/drm-misc
7072 F:      Documentation/devicetree/bindings/display/atmel/
7073 F:      drivers/gpu/drm/atmel-hlcdc/
7074
7075 DRM DRIVERS FOR BRIDGE CHIPS
7076 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7077 M:      Neil Armstrong <neil.armstrong@linaro.org>
7078 M:      Robert Foss <rfoss@kernel.org>
7079 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7080 R:      Jonas Karlman <jonas@kwiboo.se>
7081 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7082 S:      Maintained
7083 T:      git git://anongit.freedesktop.org/drm/drm-misc
7084 F:      Documentation/devicetree/bindings/display/bridge/
7085 F:      drivers/gpu/drm/bridge/
7086 F:      drivers/gpu/drm/drm_bridge.c
7087 F:      drivers/gpu/drm/drm_bridge_connector.c
7088 F:      include/drm/drm_bridge.h
7089 F:      include/drm/drm_bridge_connector.h
7090
7091 DRM DRIVERS FOR EXYNOS
7092 M:      Inki Dae <inki.dae@samsung.com>
7093 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7094 M:      Kyungmin Park <kyungmin.park@samsung.com>
7095 L:      dri-devel@lists.freedesktop.org
7096 S:      Supported
7097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7098 F:      Documentation/devicetree/bindings/display/exynos/
7099 F:      Documentation/devicetree/bindings/display/samsung/
7100 F:      drivers/gpu/drm/exynos/
7101 F:      include/uapi/drm/exynos_drm.h
7102
7103 DRM DRIVERS FOR FREESCALE DCU
7104 M:      Stefan Agner <stefan@agner.ch>
7105 M:      Alison Wang <alison.wang@nxp.com>
7106 L:      dri-devel@lists.freedesktop.org
7107 S:      Supported
7108 T:      git git://anongit.freedesktop.org/drm/drm-misc
7109 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7110 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7111 F:      drivers/gpu/drm/fsl-dcu/
7112
7113 DRM DRIVERS FOR FREESCALE IMX 5/6
7114 M:      Philipp Zabel <p.zabel@pengutronix.de>
7115 L:      dri-devel@lists.freedesktop.org
7116 S:      Maintained
7117 T:      git git://anongit.freedesktop.org/drm/drm-misc
7118 T:      git git://git.pengutronix.de/git/pza/linux
7119 F:      Documentation/devicetree/bindings/display/imx/
7120 F:      drivers/gpu/drm/imx/ipuv3/
7121 F:      drivers/gpu/ipu-v3/
7122
7123 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7124 M:      Liu Ying <victor.liu@nxp.com>
7125 L:      dri-devel@lists.freedesktop.org
7126 S:      Maintained
7127 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7128 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7129 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7130 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7131 F:      drivers/gpu/drm/bridge/imx/
7132
7133 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7134 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7135 L:      dri-devel@lists.freedesktop.org
7136 S:      Maintained
7137 T:      git git://anongit.freedesktop.org/drm/drm-misc
7138 F:      drivers/gpu/drm/gma500/
7139
7140 DRM DRIVERS FOR HISILICON
7141 M:      Xinliang Liu <xinliang.liu@linaro.org>
7142 M:      Tian Tao  <tiantao6@hisilicon.com>
7143 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7144 R:      Sumit Semwal <sumit.semwal@linaro.org>
7145 R:      Yongqin Liu <yongqin.liu@linaro.org>
7146 R:      John Stultz <jstultz@google.com>
7147 L:      dri-devel@lists.freedesktop.org
7148 S:      Maintained
7149 T:      git git://anongit.freedesktop.org/drm/drm-misc
7150 F:      Documentation/devicetree/bindings/display/hisilicon/
7151 F:      drivers/gpu/drm/hisilicon/
7152
7153 DRM DRIVERS FOR LIMA
7154 M:      Qiang Yu <yuq825@gmail.com>
7155 L:      dri-devel@lists.freedesktop.org
7156 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7157 S:      Maintained
7158 T:      git git://anongit.freedesktop.org/drm/drm-misc
7159 F:      drivers/gpu/drm/lima/
7160 F:      include/uapi/drm/lima_drm.h
7161
7162 DRM DRIVERS FOR LOONGSON
7163 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7164 L:      dri-devel@lists.freedesktop.org
7165 S:      Supported
7166 T:      git git://anongit.freedesktop.org/drm/drm-misc
7167 F:      drivers/gpu/drm/loongson/
7168
7169 DRM DRIVERS FOR MEDIATEK
7170 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7171 M:      Philipp Zabel <p.zabel@pengutronix.de>
7172 L:      dri-devel@lists.freedesktop.org
7173 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7174 S:      Supported
7175 F:      Documentation/devicetree/bindings/display/mediatek/
7176 F:      drivers/gpu/drm/ci/xfails/mediatek*
7177 F:      drivers/gpu/drm/mediatek/
7178 F:      drivers/phy/mediatek/phy-mtk-dp.c
7179 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7180 F:      drivers/phy/mediatek/phy-mtk-mipi*
7181
7182 DRM DRIVERS FOR NVIDIA TEGRA
7183 M:      Thierry Reding <thierry.reding@gmail.com>
7184 M:      Mikko Perttunen <mperttunen@nvidia.com>
7185 L:      dri-devel@lists.freedesktop.org
7186 L:      linux-tegra@vger.kernel.org
7187 S:      Supported
7188 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7189 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7190 F:      Documentation/devicetree/bindings/gpu/host1x/
7191 F:      drivers/gpu/drm/tegra/
7192 F:      drivers/gpu/host1x/
7193 F:      include/linux/host1x.h
7194 F:      include/uapi/drm/tegra_drm.h
7195
7196 DRM DRIVERS FOR RENESAS R-CAR
7197 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7198 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7199 L:      dri-devel@lists.freedesktop.org
7200 L:      linux-renesas-soc@vger.kernel.org
7201 S:      Supported
7202 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7203 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7204 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7205 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7206 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7207 F:      drivers/gpu/drm/renesas/rcar-du/
7208
7209 DRM DRIVERS FOR RENESAS SHMOBILE
7210 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7211 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7212 L:      dri-devel@lists.freedesktop.org
7213 L:      linux-renesas-soc@vger.kernel.org
7214 S:      Supported
7215 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7216 F:      drivers/gpu/drm/renesas/shmobile/
7217 F:      include/linux/platform_data/shmob_drm.h
7218
7219 DRM DRIVERS FOR ROCKCHIP
7220 M:      Sandy Huang <hjc@rock-chips.com>
7221 M:      Heiko Stübner <heiko@sntech.de>
7222 M:      Andy Yan <andy.yan@rock-chips.com>
7223 L:      dri-devel@lists.freedesktop.org
7224 S:      Maintained
7225 T:      git git://anongit.freedesktop.org/drm/drm-misc
7226 F:      Documentation/devicetree/bindings/display/rockchip/
7227 F:      drivers/gpu/drm/ci/xfails/rockchip*
7228 F:      drivers/gpu/drm/rockchip/
7229
7230 DRM DRIVERS FOR STI
7231 M:      Alain Volmat <alain.volmat@foss.st.com>
7232 L:      dri-devel@lists.freedesktop.org
7233 S:      Maintained
7234 T:      git git://anongit.freedesktop.org/drm/drm-misc
7235 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7236 F:      drivers/gpu/drm/sti
7237
7238 DRM DRIVERS FOR STM
7239 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7240 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7241 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7242 L:      dri-devel@lists.freedesktop.org
7243 S:      Maintained
7244 T:      git git://anongit.freedesktop.org/drm/drm-misc
7245 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7246 F:      drivers/gpu/drm/stm
7247
7248 DRM DRIVERS FOR TI KEYSTONE
7249 M:      Jyri Sarha <jyri.sarha@iki.fi>
7250 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7251 L:      dri-devel@lists.freedesktop.org
7252 S:      Maintained
7253 T:      git git://anongit.freedesktop.org/drm/drm-misc
7254 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7255 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7256 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7257 F:      drivers/gpu/drm/tidss/
7258
7259 DRM DRIVERS FOR TI LCDC
7260 M:      Jyri Sarha <jyri.sarha@iki.fi>
7261 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7262 L:      dri-devel@lists.freedesktop.org
7263 S:      Maintained
7264 T:      git git://anongit.freedesktop.org/drm/drm-misc
7265 F:      Documentation/devicetree/bindings/display/tilcdc/
7266 F:      drivers/gpu/drm/tilcdc/
7267
7268 DRM DRIVERS FOR TI OMAP
7269 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7270 L:      dri-devel@lists.freedesktop.org
7271 S:      Maintained
7272 T:      git git://anongit.freedesktop.org/drm/drm-misc
7273 F:      Documentation/devicetree/bindings/display/ti/
7274 F:      drivers/gpu/drm/omapdrm/
7275
7276 DRM DRIVERS FOR V3D
7277 M:      Melissa Wen <mwen@igalia.com>
7278 M:      Maíra Canal <mcanal@igalia.com>
7279 S:      Supported
7280 T:      git git://anongit.freedesktop.org/drm/drm-misc
7281 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7282 F:      drivers/gpu/drm/v3d/
7283 F:      include/uapi/drm/v3d_drm.h
7284
7285 DRM DRIVERS FOR VC4
7286 M:      Maxime Ripard <mripard@kernel.org>
7287 S:      Supported
7288 T:      git git://github.com/anholt/linux
7289 T:      git git://anongit.freedesktop.org/drm/drm-misc
7290 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7291 F:      drivers/gpu/drm/vc4/
7292 F:      include/uapi/drm/vc4_drm.h
7293
7294 DRM DRIVERS FOR VIVANTE GPU IP
7295 M:      Lucas Stach <l.stach@pengutronix.de>
7296 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7297 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7298 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7299 L:      dri-devel@lists.freedesktop.org
7300 S:      Maintained
7301 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7302 F:      drivers/gpu/drm/etnaviv/
7303 F:      include/uapi/drm/etnaviv_drm.h
7304
7305 DRM DRIVERS FOR XEN
7306 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7307 L:      dri-devel@lists.freedesktop.org
7308 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7309 S:      Supported
7310 T:      git git://anongit.freedesktop.org/drm/drm-misc
7311 F:      Documentation/gpu/xen-front.rst
7312 F:      drivers/gpu/drm/xen/
7313
7314 DRM DRIVERS FOR XILINX
7315 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7316 L:      dri-devel@lists.freedesktop.org
7317 S:      Maintained
7318 T:      git git://anongit.freedesktop.org/drm/drm-misc
7319 F:      Documentation/devicetree/bindings/display/xlnx/
7320 F:      drivers/gpu/drm/xlnx/
7321
7322 DRM GPU SCHEDULER
7323 M:      Luben Tuikov <ltuikov89@gmail.com>
7324 L:      dri-devel@lists.freedesktop.org
7325 S:      Maintained
7326 T:      git git://anongit.freedesktop.org/drm/drm-misc
7327 F:      drivers/gpu/drm/scheduler/
7328 F:      include/drm/gpu_scheduler.h
7329
7330 DRM PANEL DRIVERS
7331 M:      Neil Armstrong <neil.armstrong@linaro.org>
7332 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7333 R:      Sam Ravnborg <sam@ravnborg.org>
7334 L:      dri-devel@lists.freedesktop.org
7335 S:      Maintained
7336 T:      git git://anongit.freedesktop.org/drm/drm-misc
7337 F:      Documentation/devicetree/bindings/display/panel/
7338 F:      drivers/gpu/drm/drm_panel.c
7339 F:      drivers/gpu/drm/panel/
7340 F:      include/drm/drm_panel.h
7341
7342 DRM PRIVACY-SCREEN CLASS
7343 M:      Hans de Goede <hdegoede@redhat.com>
7344 L:      dri-devel@lists.freedesktop.org
7345 S:      Maintained
7346 T:      git git://anongit.freedesktop.org/drm/drm-misc
7347 F:      drivers/gpu/drm/drm_privacy_screen*
7348 F:      include/drm/drm_privacy_screen*
7349
7350 DRM TTM SUBSYSTEM
7351 M:      Christian Koenig <christian.koenig@amd.com>
7352 M:      Huang Rui <ray.huang@amd.com>
7353 L:      dri-devel@lists.freedesktop.org
7354 S:      Maintained
7355 T:      git git://anongit.freedesktop.org/drm/drm-misc
7356 F:      drivers/gpu/drm/ttm/
7357 F:      include/drm/ttm/
7358
7359 DRM AUTOMATED TESTING
7360 M:      Helen Koike <helen.koike@collabora.com>
7361 L:      dri-devel@lists.freedesktop.org
7362 S:      Maintained
7363 T:      git git://anongit.freedesktop.org/drm/drm-misc
7364 F:      Documentation/gpu/automated_testing.rst
7365 F:      drivers/gpu/drm/ci/
7366
7367 DSBR100 USB FM RADIO DRIVER
7368 M:      Alexey Klimov <klimov.linux@gmail.com>
7369 L:      linux-media@vger.kernel.org
7370 S:      Maintained
7371 T:      git git://linuxtv.org/media_tree.git
7372 F:      drivers/media/radio/dsbr100.c
7373
7374 DT3155 MEDIA DRIVER
7375 M:      Hans Verkuil <hverkuil@xs4all.nl>
7376 L:      linux-media@vger.kernel.org
7377 S:      Odd Fixes
7378 W:      https://linuxtv.org
7379 T:      git git://linuxtv.org/media_tree.git
7380 F:      drivers/media/pci/dt3155/
7381
7382 DVB_USB_AF9015 MEDIA DRIVER
7383 L:      linux-media@vger.kernel.org
7384 S:      Orphan
7385 W:      https://linuxtv.org
7386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7387 F:      drivers/media/usb/dvb-usb-v2/af9015*
7388
7389 DVB_USB_AF9035 MEDIA DRIVER
7390 L:      linux-media@vger.kernel.org
7391 S:      Orphan
7392 W:      https://linuxtv.org
7393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7394 F:      drivers/media/usb/dvb-usb-v2/af9035*
7395
7396 DVB_USB_ANYSEE MEDIA DRIVER
7397 L:      linux-media@vger.kernel.org
7398 S:      Orphan
7399 W:      https://linuxtv.org
7400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7401 F:      drivers/media/usb/dvb-usb-v2/anysee*
7402
7403 DVB_USB_AU6610 MEDIA DRIVER
7404 L:      linux-media@vger.kernel.org
7405 S:      Orphan
7406 W:      https://linuxtv.org
7407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7408 F:      drivers/media/usb/dvb-usb-v2/au6610*
7409
7410 DVB_USB_CE6230 MEDIA DRIVER
7411 L:      linux-media@vger.kernel.org
7412 S:      Orphan
7413 W:      https://linuxtv.org
7414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7415 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7416
7417 DVB_USB_CXUSB MEDIA DRIVER
7418 M:      Michael Krufky <mkrufky@linuxtv.org>
7419 L:      linux-media@vger.kernel.org
7420 S:      Maintained
7421 W:      https://linuxtv.org
7422 W:      http://github.com/mkrufky
7423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7424 T:      git git://linuxtv.org/media_tree.git
7425 F:      drivers/media/usb/dvb-usb/cxusb*
7426
7427 DVB_USB_EC168 MEDIA DRIVER
7428 L:      linux-media@vger.kernel.org
7429 S:      Orphan
7430 W:      https://linuxtv.org
7431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7432 F:      drivers/media/usb/dvb-usb-v2/ec168*
7433
7434 DVB_USB_GL861 MEDIA DRIVER
7435 L:      linux-media@vger.kernel.org
7436 S:      Orphan
7437 W:      https://linuxtv.org
7438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7439 F:      drivers/media/usb/dvb-usb-v2/gl861*
7440
7441 DVB_USB_MXL111SF MEDIA DRIVER
7442 M:      Michael Krufky <mkrufky@linuxtv.org>
7443 L:      linux-media@vger.kernel.org
7444 S:      Maintained
7445 W:      https://linuxtv.org
7446 W:      http://github.com/mkrufky
7447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7448 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7449 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7450
7451 DVB_USB_RTL28XXU MEDIA DRIVER
7452 L:      linux-media@vger.kernel.org
7453 S:      Orphan
7454 W:      https://linuxtv.org
7455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7456 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7457
7458 DVB_USB_V2 MEDIA DRIVER
7459 L:      linux-media@vger.kernel.org
7460 S:      Orphan
7461 W:      https://linuxtv.org
7462 W:      http://palosaari.fi/linux/
7463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7464 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7465 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7466
7467 DYNAMIC DEBUG
7468 M:      Jason Baron <jbaron@akamai.com>
7469 M:      Jim Cromie <jim.cromie@gmail.com>
7470 S:      Maintained
7471 F:      include/linux/dynamic_debug.h
7472 F:      lib/dynamic_debug.c
7473 F:      lib/test_dynamic_debug.c
7474
7475 DYNAMIC INTERRUPT MODERATION
7476 M:      Tal Gilboa <talgi@nvidia.com>
7477 S:      Maintained
7478 F:      Documentation/networking/net_dim.rst
7479 F:      include/linux/dim.h
7480 F:      lib/dim/
7481
7482 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7483 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7484 L:      linux-pm@vger.kernel.org
7485 S:      Supported
7486 B:      https://bugzilla.kernel.org
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7488 F:      drivers/powercap/dtpm*
7489 F:      include/linux/dtpm.h
7490
7491 DZ DECSTATION DZ11 SERIAL DRIVER
7492 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7493 S:      Maintained
7494 F:      drivers/tty/serial/dz.*
7495
7496 E3X0 POWER BUTTON DRIVER
7497 M:      Moritz Fischer <moritz.fischer@ettus.com>
7498 L:      usrp-users@lists.ettus.com
7499 S:      Supported
7500 W:      http://www.ettus.com
7501 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7502 F:      drivers/input/misc/e3x0-button.c
7503
7504 E4000 MEDIA DRIVER
7505 L:      linux-media@vger.kernel.org
7506 S:      Orphan
7507 W:      https://linuxtv.org
7508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7509 F:      drivers/media/tuners/e4000*
7510
7511 EARTH_PT1 MEDIA DRIVER
7512 M:      Akihiro Tsukada <tskd08@gmail.com>
7513 L:      linux-media@vger.kernel.org
7514 S:      Odd Fixes
7515 F:      drivers/media/pci/pt1/
7516
7517 EARTH_PT3 MEDIA DRIVER
7518 M:      Akihiro Tsukada <tskd08@gmail.com>
7519 L:      linux-media@vger.kernel.org
7520 S:      Odd Fixes
7521 F:      drivers/media/pci/pt3/
7522
7523 EC100 MEDIA DRIVER
7524 L:      linux-media@vger.kernel.org
7525 S:      Orphan
7526 W:      https://linuxtv.org
7527 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7528 F:      drivers/media/dvb-frontends/ec100*
7529
7530 ECRYPT FILE SYSTEM
7531 M:      Tyler Hicks <code@tyhicks.com>
7532 L:      ecryptfs@vger.kernel.org
7533 S:      Odd Fixes
7534 W:      http://ecryptfs.org
7535 W:      https://launchpad.net/ecryptfs
7536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7537 F:      Documentation/filesystems/ecryptfs.rst
7538 F:      fs/ecryptfs/
7539
7540 EDAC-AMD64
7541 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7542 L:      linux-edac@vger.kernel.org
7543 S:      Supported
7544 F:      drivers/edac/amd64_edac*
7545 F:      drivers/edac/mce_amd*
7546
7547 EDAC-ARMADA
7548 M:      Jan Luebbe <jlu@pengutronix.de>
7549 L:      linux-edac@vger.kernel.org
7550 S:      Maintained
7551 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7552 F:      drivers/edac/armada_xp_*
7553
7554 EDAC-AST2500
7555 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7556 S:      Supported
7557 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7558 F:      drivers/edac/aspeed_edac.c
7559
7560 EDAC-BLUEFIELD
7561 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7562 S:      Supported
7563 F:      drivers/edac/bluefield_edac.c
7564
7565 EDAC-CALXEDA
7566 M:      Andre Przywara <andre.przywara@arm.com>
7567 L:      linux-edac@vger.kernel.org
7568 S:      Maintained
7569 F:      drivers/edac/highbank*
7570
7571 EDAC-CAVIUM OCTEON
7572 M:      Ralf Baechle <ralf@linux-mips.org>
7573 L:      linux-edac@vger.kernel.org
7574 L:      linux-mips@vger.kernel.org
7575 S:      Supported
7576 F:      drivers/edac/octeon_edac*
7577
7578 EDAC-CAVIUM THUNDERX
7579 M:      Robert Richter <rric@kernel.org>
7580 L:      linux-edac@vger.kernel.org
7581 S:      Odd Fixes
7582 F:      drivers/edac/thunderx_edac*
7583
7584 EDAC-CORE
7585 M:      Borislav Petkov <bp@alien8.de>
7586 M:      Tony Luck <tony.luck@intel.com>
7587 R:      James Morse <james.morse@arm.com>
7588 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7589 R:      Robert Richter <rric@kernel.org>
7590 L:      linux-edac@vger.kernel.org
7591 S:      Supported
7592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7593 F:      Documentation/driver-api/edac.rst
7594 F:      drivers/edac/
7595 F:      include/linux/edac.h
7596
7597 EDAC-DMC520
7598 M:      Lei Wang <lewan@microsoft.com>
7599 L:      linux-edac@vger.kernel.org
7600 S:      Supported
7601 F:      drivers/edac/dmc520_edac.c
7602
7603 EDAC-E752X
7604 M:      Mark Gross <markgross@kernel.org>
7605 L:      linux-edac@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/edac/e752x_edac.c
7608
7609 EDAC-E7XXX
7610 L:      linux-edac@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/edac/e7xxx_edac.c
7613
7614 EDAC-FSL_DDR
7615 M:      York Sun <york.sun@nxp.com>
7616 L:      linux-edac@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/edac/fsl_ddr_edac.*
7619
7620 EDAC-GHES
7621 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7622 L:      linux-edac@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/edac/ghes_edac.c
7625
7626 EDAC-I10NM
7627 M:      Tony Luck <tony.luck@intel.com>
7628 L:      linux-edac@vger.kernel.org
7629 S:      Maintained
7630 F:      drivers/edac/i10nm_base.c
7631
7632 EDAC-I3000
7633 L:      linux-edac@vger.kernel.org
7634 S:      Orphan
7635 F:      drivers/edac/i3000_edac.c
7636
7637 EDAC-I5000
7638 L:      linux-edac@vger.kernel.org
7639 S:      Maintained
7640 F:      drivers/edac/i5000_edac.c
7641
7642 EDAC-I5400
7643 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7644 L:      linux-edac@vger.kernel.org
7645 S:      Maintained
7646 F:      drivers/edac/i5400_edac.c
7647
7648 EDAC-I7300
7649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7650 L:      linux-edac@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/edac/i7300_edac.c
7653
7654 EDAC-I7CORE
7655 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7656 L:      linux-edac@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/edac/i7core_edac.c
7659
7660 EDAC-I82443BXGX
7661 M:      Tim Small <tim@buttersideup.com>
7662 L:      linux-edac@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/edac/i82443bxgx_edac.c
7665
7666 EDAC-I82975X
7667 M:      "Arvind R." <arvino55@gmail.com>
7668 L:      linux-edac@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/edac/i82975x_edac.c
7671
7672 EDAC-IE31200
7673 M:      Jason Baron <jbaron@akamai.com>
7674 L:      linux-edac@vger.kernel.org
7675 S:      Maintained
7676 F:      drivers/edac/ie31200_edac.c
7677
7678 EDAC-IGEN6
7679 M:      Tony Luck <tony.luck@intel.com>
7680 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7681 L:      linux-edac@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/edac/igen6_edac.c
7684
7685 EDAC-MPC85XX
7686 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7687 L:      linux-edac@vger.kernel.org
7688 S:      Maintained
7689 F:      drivers/edac/mpc85xx_edac.[ch]
7690
7691 EDAC-NPCM
7692 M:      Marvin Lin <kflin@nuvoton.com>
7693 M:      Stanley Chu <yschu@nuvoton.com>
7694 L:      linux-edac@vger.kernel.org
7695 S:      Maintained
7696 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7697 F:      drivers/edac/npcm_edac.c
7698
7699 EDAC-PASEMI
7700 M:      Egor Martovetsky <egor@pasemi.com>
7701 L:      linux-edac@vger.kernel.org
7702 S:      Maintained
7703 F:      drivers/edac/pasemi_edac.c
7704
7705 EDAC-PND2
7706 M:      Tony Luck <tony.luck@intel.com>
7707 L:      linux-edac@vger.kernel.org
7708 S:      Maintained
7709 F:      drivers/edac/pnd2_edac.[ch]
7710
7711 EDAC-QCOM
7712 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7713 L:      linux-arm-msm@vger.kernel.org
7714 L:      linux-edac@vger.kernel.org
7715 S:      Maintained
7716 F:      drivers/edac/qcom_edac.c
7717
7718 EDAC-R82600
7719 M:      Tim Small <tim@buttersideup.com>
7720 L:      linux-edac@vger.kernel.org
7721 S:      Maintained
7722 F:      drivers/edac/r82600_edac.c
7723
7724 EDAC-SBRIDGE
7725 M:      Tony Luck <tony.luck@intel.com>
7726 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7727 L:      linux-edac@vger.kernel.org
7728 S:      Maintained
7729 F:      drivers/edac/sb_edac.c
7730
7731 EDAC-SKYLAKE
7732 M:      Tony Luck <tony.luck@intel.com>
7733 L:      linux-edac@vger.kernel.org
7734 S:      Maintained
7735 F:      drivers/edac/skx_*.[ch]
7736
7737 EDAC-TI
7738 M:      Tero Kristo <kristo@kernel.org>
7739 L:      linux-edac@vger.kernel.org
7740 S:      Odd Fixes
7741 F:      drivers/edac/ti_edac.c
7742
7743 EDIROL UA-101/UA-1000 DRIVER
7744 M:      Clemens Ladisch <clemens@ladisch.de>
7745 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7746 S:      Maintained
7747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7748 F:      sound/usb/misc/ua101.c
7749
7750 EFI TEST DRIVER
7751 M:      Ivan Hu <ivan.hu@canonical.com>
7752 M:      Ard Biesheuvel <ardb@kernel.org>
7753 L:      linux-efi@vger.kernel.org
7754 S:      Maintained
7755 F:      drivers/firmware/efi/test/
7756
7757 EFI VARIABLE FILESYSTEM
7758 M:      Jeremy Kerr <jk@ozlabs.org>
7759 M:      Ard Biesheuvel <ardb@kernel.org>
7760 L:      linux-efi@vger.kernel.org
7761 S:      Maintained
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7763 F:      fs/efivarfs/
7764
7765 EFIFB FRAMEBUFFER DRIVER
7766 M:      Peter Jones <pjones@redhat.com>
7767 L:      linux-fbdev@vger.kernel.org
7768 S:      Maintained
7769 F:      drivers/video/fbdev/efifb.c
7770
7771 EFS FILESYSTEM
7772 S:      Orphan
7773 W:      http://aeschi.ch.eu.org/efs/
7774 F:      fs/efs/
7775
7776 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7777 M:      Douglas Miller <dougmill@linux.ibm.com>
7778 L:      netdev@vger.kernel.org
7779 S:      Maintained
7780 F:      drivers/net/ethernet/ibm/ehea/
7781
7782 ELM327 CAN NETWORK DRIVER
7783 M:      Max Staudt <max@enpas.org>
7784 L:      linux-can@vger.kernel.org
7785 S:      Maintained
7786 F:      Documentation/networking/device_drivers/can/can327.rst
7787 F:      drivers/net/can/can327.c
7788
7789 EM28XX VIDEO4LINUX DRIVER
7790 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7791 L:      linux-media@vger.kernel.org
7792 S:      Maintained
7793 W:      https://linuxtv.org
7794 T:      git git://linuxtv.org/media_tree.git
7795 F:      Documentation/admin-guide/media/em28xx*
7796 F:      drivers/media/usb/em28xx/
7797
7798 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7799 M:      Adrian Hunter <adrian.hunter@intel.com>
7800 M:      Ritesh Harjani <riteshh@codeaurora.org>
7801 M:      Asutosh Das <asutoshd@codeaurora.org>
7802 L:      linux-mmc@vger.kernel.org
7803 S:      Supported
7804 F:      drivers/mmc/host/cqhci*
7805
7806 EMS CPC-PCI CAN DRIVER
7807 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7808 M:      support@ems-wuensche.com
7809 L:      linux-can@vger.kernel.org
7810 S:      Maintained
7811 F:      drivers/net/can/sja1000/ems_pci.c
7812
7813 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7814 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7815 L:      linux-scsi@vger.kernel.org
7816 S:      Supported
7817 W:      http://www.broadcom.com
7818 F:      drivers/scsi/be2iscsi/
7819
7820 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7821 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7822 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7823 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7824 L:      netdev@vger.kernel.org
7825 S:      Supported
7826 W:      http://www.emulex.com
7827 F:      drivers/net/ethernet/emulex/benet/
7828
7829 EMULEX ONECONNECT ROCE DRIVER
7830 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7831 L:      linux-rdma@vger.kernel.org
7832 S:      Odd Fixes
7833 W:      http://www.broadcom.com
7834 F:      drivers/infiniband/hw/ocrdma/
7835 F:      include/uapi/rdma/ocrdma-abi.h
7836
7837 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7838 M:      James Smart <james.smart@broadcom.com>
7839 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7840 L:      linux-scsi@vger.kernel.org
7841 L:      target-devel@vger.kernel.org
7842 S:      Supported
7843 W:      http://www.broadcom.com
7844 F:      drivers/scsi/elx/
7845
7846 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7847 M:      James Smart <james.smart@broadcom.com>
7848 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7849 L:      linux-scsi@vger.kernel.org
7850 S:      Supported
7851 W:      http://www.broadcom.com
7852 F:      drivers/scsi/lpfc/
7853
7854 ENE CB710 FLASH CARD READER DRIVER
7855 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7856 S:      Maintained
7857 F:      drivers/misc/cb710/
7858 F:      drivers/mmc/host/cb710-mmc.*
7859 F:      include/linux/cb710.h
7860
7861 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7862 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7863 S:      Maintained
7864 F:      drivers/media/rc/ene_ir.*
7865
7866 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7867 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7868 L:      linuxppc-dev@lists.ozlabs.org
7869 S:      Maintained
7870 F:      drivers/tty/ehv_bytechan.c
7871
7872 EPSON S1D13XXX FRAMEBUFFER DRIVER
7873 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7874 S:      Maintained
7875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7876 F:      drivers/video/fbdev/s1d13xxxfb.c
7877 F:      include/video/s1d13xxxfb.h
7878
7879 EROFS FILE SYSTEM
7880 M:      Gao Xiang <xiang@kernel.org>
7881 M:      Chao Yu <chao@kernel.org>
7882 R:      Yue Hu <huyue2@coolpad.com>
7883 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7884 L:      linux-erofs@lists.ozlabs.org
7885 S:      Maintained
7886 W:      https://erofs.docs.kernel.org
7887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7888 F:      Documentation/ABI/testing/sysfs-fs-erofs
7889 F:      Documentation/filesystems/erofs.rst
7890 F:      fs/erofs/
7891 F:      include/trace/events/erofs.h
7892
7893 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7894 M:      Jeff Layton <jlayton@kernel.org>
7895 S:      Maintained
7896 F:      include/linux/errseq.h
7897 F:      lib/errseq.c
7898
7899 ESD CAN/USB DRIVERS
7900 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7901 R:      socketcan@esd.eu
7902 L:      linux-can@vger.kernel.org
7903 S:      Maintained
7904 F:      drivers/net/can/usb/esd_usb.c
7905
7906 ET131X NETWORK DRIVER
7907 M:      Mark Einon <mark.einon@gmail.com>
7908 S:      Odd Fixes
7909 F:      drivers/net/ethernet/agere/
7910
7911 ETAS ES58X CAN/USB DRIVER
7912 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7913 L:      linux-can@vger.kernel.org
7914 S:      Maintained
7915 F:      Documentation/networking/devlink/etas_es58x.rst
7916 F:      drivers/net/can/usb/etas_es58x/
7917
7918 ETHERNET BRIDGE
7919 M:      Roopa Prabhu <roopa@nvidia.com>
7920 M:      Nikolay Aleksandrov <razor@blackwall.org>
7921 L:      bridge@lists.linux.dev
7922 L:      netdev@vger.kernel.org
7923 S:      Maintained
7924 W:      http://www.linuxfoundation.org/en/Net:Bridge
7925 F:      include/linux/netfilter_bridge/
7926 F:      net/bridge/
7927
7928 ETHERNET PHY LIBRARY
7929 M:      Andrew Lunn <andrew@lunn.ch>
7930 M:      Heiner Kallweit <hkallweit1@gmail.com>
7931 R:      Russell King <linux@armlinux.org.uk>
7932 L:      netdev@vger.kernel.org
7933 S:      Maintained
7934 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7935 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7936 F:      Documentation/devicetree/bindings/net/mdio*
7937 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7938 F:      Documentation/networking/phy.rst
7939 F:      drivers/net/mdio/
7940 F:      drivers/net/mdio/acpi_mdio.c
7941 F:      drivers/net/mdio/fwnode_mdio.c
7942 F:      drivers/net/mdio/of_mdio.c
7943 F:      drivers/net/pcs/
7944 F:      drivers/net/phy/
7945 F:      include/dt-bindings/net/qca-ar803x.h
7946 F:      include/linux/*mdio*.h
7947 F:      include/linux/linkmode.h
7948 F:      include/linux/mdio/*.h
7949 F:      include/linux/mii.h
7950 F:      include/linux/of_net.h
7951 F:      include/linux/phy.h
7952 F:      include/linux/phy_fixed.h
7953 F:      include/linux/phylib_stubs.h
7954 F:      include/linux/platform_data/mdio-bcm-unimac.h
7955 F:      include/linux/platform_data/mdio-gpio.h
7956 F:      include/trace/events/mdio.h
7957 F:      include/uapi/linux/mdio.h
7958 F:      include/uapi/linux/mii.h
7959 F:      net/core/of_net.c
7960
7961 ETHERNET PHY LIBRARY [RUST]
7962 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
7963 R:      Trevor Gross <tmgross@umich.edu>
7964 L:      netdev@vger.kernel.org
7965 L:      rust-for-linux@vger.kernel.org
7966 S:      Maintained
7967 F:      rust/kernel/net/phy.rs
7968
7969 EXEC & BINFMT API, ELF
7970 R:      Eric Biederman <ebiederm@xmission.com>
7971 R:      Kees Cook <keescook@chromium.org>
7972 L:      linux-mm@kvack.org
7973 S:      Supported
7974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7975 F:      Documentation/userspace-api/ELF.rst
7976 F:      fs/*binfmt_*.c
7977 F:      fs/exec.c
7978 F:      include/linux/binfmts.h
7979 F:      include/linux/elf.h
7980 F:      include/uapi/linux/binfmts.h
7981 F:      include/uapi/linux/elf.h
7982 F:      tools/testing/selftests/exec/
7983 N:      asm/elf.h
7984 N:      binfmt
7985
7986 EXFAT FILE SYSTEM
7987 M:      Namjae Jeon <linkinjeon@kernel.org>
7988 M:      Sungjong Seo <sj1557.seo@samsung.com>
7989 L:      linux-fsdevel@vger.kernel.org
7990 S:      Maintained
7991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7992 F:      fs/exfat/
7993
7994 EXT2 FILE SYSTEM
7995 M:      Jan Kara <jack@suse.com>
7996 L:      linux-ext4@vger.kernel.org
7997 S:      Maintained
7998 F:      Documentation/filesystems/ext2.rst
7999 F:      fs/ext2/
8000 F:      include/linux/ext2*
8001
8002 EXT4 FILE SYSTEM
8003 M:      "Theodore Ts'o" <tytso@mit.edu>
8004 M:      Andreas Dilger <adilger.kernel@dilger.ca>
8005 L:      linux-ext4@vger.kernel.org
8006 S:      Maintained
8007 W:      http://ext4.wiki.kernel.org
8008 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
8010 F:      Documentation/filesystems/ext4/
8011 F:      fs/ext4/
8012 F:      include/trace/events/ext4.h
8013 F:      include/uapi/linux/ext4.h
8014
8015 Extended Verification Module (EVM)
8016 M:      Mimi Zohar <zohar@linux.ibm.com>
8017 M:      Roberto Sassu <roberto.sassu@huawei.com>
8018 L:      linux-integrity@vger.kernel.org
8019 S:      Supported
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8021 F:      security/integrity/
8022 F:      security/integrity/evm/
8023
8024 EXTENSIBLE FIRMWARE INTERFACE (EFI)
8025 M:      Ard Biesheuvel <ardb@kernel.org>
8026 L:      linux-efi@vger.kernel.org
8027 S:      Maintained
8028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8029 F:      Documentation/admin-guide/efi-stub.rst
8030 F:      arch/*/include/asm/efi.h
8031 F:      arch/*/kernel/efi.c
8032 F:      arch/arm/boot/compressed/efi-header.S
8033 F:      arch/x86/platform/efi/
8034 F:      drivers/firmware/efi/
8035 F:      include/linux/efi*.h
8036
8037 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8038 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8039 M:      Chanwoo Choi <cw00.choi@samsung.com>
8040 L:      linux-kernel@vger.kernel.org
8041 S:      Maintained
8042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8043 F:      Documentation/devicetree/bindings/extcon/
8044 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8045 F:      drivers/extcon/
8046 F:      include/linux/extcon.h
8047 F:      include/linux/extcon/
8048
8049 EXTRA BOOT CONFIG
8050 M:      Masami Hiramatsu <mhiramat@kernel.org>
8051 L:      linux-kernel@vger.kernel.org
8052 L:      linux-trace-kernel@vger.kernel.org
8053 S:      Maintained
8054 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8056 F:      Documentation/admin-guide/bootconfig.rst
8057 F:      fs/proc/bootconfig.c
8058 F:      include/linux/bootconfig.h
8059 F:      lib/bootconfig-data.S
8060 F:      lib/bootconfig.c
8061 F:      tools/bootconfig/*
8062 F:      tools/bootconfig/scripts/*
8063
8064 EXYNOS DP DRIVER
8065 M:      Jingoo Han <jingoohan1@gmail.com>
8066 L:      dri-devel@lists.freedesktop.org
8067 S:      Maintained
8068 F:      drivers/gpu/drm/exynos/exynos_dp*
8069
8070 EXYNOS SYSMMU (IOMMU) driver
8071 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8072 L:      iommu@lists.linux.dev
8073 S:      Maintained
8074 F:      drivers/iommu/exynos-iommu.c
8075
8076 F2FS FILE SYSTEM
8077 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8078 M:      Chao Yu <chao@kernel.org>
8079 L:      linux-f2fs-devel@lists.sourceforge.net
8080 S:      Maintained
8081 W:      https://f2fs.wiki.kernel.org/
8082 Q:      https://patchwork.kernel.org/project/f2fs/list/
8083 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8085 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8086 F:      Documentation/filesystems/f2fs.rst
8087 F:      fs/f2fs/
8088 F:      include/linux/f2fs_fs.h
8089 F:      include/trace/events/f2fs.h
8090 F:      include/uapi/linux/f2fs.h
8091
8092 F71805F HARDWARE MONITORING DRIVER
8093 M:      Jean Delvare <jdelvare@suse.com>
8094 L:      linux-hwmon@vger.kernel.org
8095 S:      Maintained
8096 F:      Documentation/hwmon/f71805f.rst
8097 F:      drivers/hwmon/f71805f.c
8098
8099 FADDR2LINE
8100 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8101 S:      Maintained
8102 F:      scripts/faddr2line
8103
8104 FAILOVER MODULE
8105 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8106 L:      netdev@vger.kernel.org
8107 S:      Supported
8108 F:      Documentation/networking/failover.rst
8109 F:      include/net/failover.h
8110 F:      net/core/failover.c
8111
8112 FANOTIFY
8113 M:      Jan Kara <jack@suse.cz>
8114 R:      Amir Goldstein <amir73il@gmail.com>
8115 R:      Matthew Bobrowski <repnop@google.com>
8116 L:      linux-fsdevel@vger.kernel.org
8117 S:      Maintained
8118 F:      fs/notify/fanotify/
8119 F:      include/linux/fanotify.h
8120 F:      include/uapi/linux/fanotify.h
8121
8122 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8123 M:      Linus Walleij <linus.walleij@linaro.org>
8124 L:      linux-usb@vger.kernel.org
8125 S:      Maintained
8126 F:      drivers/usb/fotg210/
8127
8128 FARSYNC SYNCHRONOUS DRIVER
8129 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8130 S:      Supported
8131 W:      http://www.farsite.co.uk/
8132 F:      drivers/net/wan/farsync.*
8133
8134 FAULT INJECTION SUPPORT
8135 M:      Akinobu Mita <akinobu.mita@gmail.com>
8136 S:      Supported
8137 F:      Documentation/fault-injection/
8138 F:      lib/fault-inject.c
8139
8140 FBTFT Framebuffer drivers
8141 L:      dri-devel@lists.freedesktop.org
8142 L:      linux-fbdev@vger.kernel.org
8143 S:      Orphan
8144 F:      drivers/staging/fbtft/
8145
8146 FC0011 TUNER DRIVER
8147 M:      Michael Buesch <m@bues.ch>
8148 L:      linux-media@vger.kernel.org
8149 S:      Maintained
8150 F:      drivers/media/tuners/fc0011.c
8151 F:      drivers/media/tuners/fc0011.h
8152
8153 FC2580 MEDIA DRIVER
8154 L:      linux-media@vger.kernel.org
8155 S:      Orphan
8156 W:      https://linuxtv.org
8157 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8158 F:      drivers/media/tuners/fc2580*
8159
8160 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8161 M:      Hannes Reinecke <hare@suse.de>
8162 L:      linux-scsi@vger.kernel.org
8163 S:      Supported
8164 W:      www.Open-FCoE.org
8165 F:      drivers/scsi/fcoe/
8166 F:      drivers/scsi/libfc/
8167 F:      include/scsi/fc/
8168 F:      include/scsi/libfc.h
8169 F:      include/scsi/libfcoe.h
8170 F:      include/uapi/scsi/fc/
8171
8172 FILE LOCKING (flock() and fcntl()/lockf())
8173 M:      Jeff Layton <jlayton@kernel.org>
8174 M:      Chuck Lever <chuck.lever@oracle.com>
8175 R:      Alexander Aring <alex.aring@gmail.com>
8176 L:      linux-fsdevel@vger.kernel.org
8177 S:      Maintained
8178 F:      fs/fcntl.c
8179 F:      fs/locks.c
8180 F:      include/linux/fcntl.h
8181 F:      include/uapi/linux/fcntl.h
8182
8183 FILESYSTEM DIRECT ACCESS (DAX)
8184 M:      Dan Williams <dan.j.williams@intel.com>
8185 R:      Matthew Wilcox <willy@infradead.org>
8186 R:      Jan Kara <jack@suse.cz>
8187 L:      linux-fsdevel@vger.kernel.org
8188 L:      nvdimm@lists.linux.dev
8189 S:      Supported
8190 F:      fs/dax.c
8191 F:      include/linux/dax.h
8192 F:      include/trace/events/fs_dax.h
8193
8194 FILESYSTEMS (VFS and infrastructure)
8195 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8196 M:      Christian Brauner <brauner@kernel.org>
8197 R:      Jan Kara <jack@suse.cz>
8198 L:      linux-fsdevel@vger.kernel.org
8199 S:      Maintained
8200 F:      fs/*
8201 F:      include/linux/fs.h
8202 F:      include/linux/fs_types.h
8203 F:      include/uapi/linux/fs.h
8204 F:      include/uapi/linux/openat2.h
8205
8206 FILESYSTEMS [EXPORTFS]
8207 M:      Chuck Lever <chuck.lever@oracle.com>
8208 M:      Jeff Layton <jlayton@kernel.org>
8209 R:      Amir Goldstein <amir73il@gmail.com>
8210 L:      linux-fsdevel@vger.kernel.org
8211 L:      linux-nfs@vger.kernel.org
8212 S:      Supported
8213 F:      Documentation/filesystems/nfs/exporting.rst
8214 F:      fs/exportfs/
8215 F:      fs/fhandle.c
8216 F:      include/linux/exportfs.h
8217
8218 FILESYSTEMS [IDMAPPED MOUNTS]
8219 M:      Christian Brauner <brauner@kernel.org>
8220 M:      Seth Forshee <sforshee@kernel.org>
8221 L:      linux-fsdevel@vger.kernel.org
8222 S:      Maintained
8223 F:      Documentation/filesystems/idmappings.rst
8224 F:      fs/mnt_idmapping.c
8225 F:      include/linux/mnt_idmapping.*
8226 F:      tools/testing/selftests/mount_setattr/
8227
8228 FILESYSTEMS [IOMAP]
8229 M:      Christian Brauner <brauner@kernel.org>
8230 R:      Darrick J. Wong <djwong@kernel.org>
8231 L:      linux-xfs@vger.kernel.org
8232 L:      linux-fsdevel@vger.kernel.org
8233 S:      Supported
8234 F:      fs/iomap/
8235 F:      include/linux/iomap.h
8236
8237 FILESYSTEMS [NETFS LIBRARY]
8238 M:      David Howells <dhowells@redhat.com>
8239 R:      Jeff Layton <jlayton@kernel.org>
8240 L:      netfs@lists.linux.dev
8241 L:      linux-fsdevel@vger.kernel.org
8242 S:      Supported
8243 F:      Documentation/filesystems/caching/
8244 F:      Documentation/filesystems/netfs_library.rst
8245 F:      fs/netfs/
8246 F:      include/linux/fscache*.h
8247 F:      include/linux/netfs.h
8248 F:      include/trace/events/fscache.h
8249 F:      include/trace/events/netfs.h
8250
8251 FILESYSTEMS [STACKABLE]
8252 M:      Miklos Szeredi <miklos@szeredi.hu>
8253 M:      Amir Goldstein <amir73il@gmail.com>
8254 L:      linux-fsdevel@vger.kernel.org
8255 L:      linux-unionfs@vger.kernel.org
8256 S:      Maintained
8257 F:      fs/backing-file.c
8258 F:      include/linux/backing-file.h
8259
8260 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8261 M:      Riku Voipio <riku.voipio@iki.fi>
8262 L:      linux-hwmon@vger.kernel.org
8263 S:      Maintained
8264 F:      drivers/hwmon/f75375s.c
8265 F:      include/linux/f75375s.h
8266
8267 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8268 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8269 L:      linux-can@vger.kernel.org
8270 S:      Maintained
8271 F:      drivers/net/can/usb/f81604.c
8272
8273 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8274 M:      Clemens Ladisch <clemens@ladisch.de>
8275 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8277 S:      Maintained
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8279 F:      include/uapi/sound/firewire.h
8280 F:      sound/firewire/
8281
8282 FIREWIRE MEDIA DRIVERS (firedtv)
8283 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8284 L:      linux-media@vger.kernel.org
8285 L:      linux1394-devel@lists.sourceforge.net
8286 S:      Maintained
8287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8288 F:      drivers/media/firewire/
8289
8290 FIREWIRE SBP-2 TARGET
8291 M:      Chris Boot <bootc@bootc.net>
8292 L:      linux-scsi@vger.kernel.org
8293 L:      target-devel@vger.kernel.org
8294 L:      linux1394-devel@lists.sourceforge.net
8295 S:      Maintained
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8297 F:      drivers/target/sbp/
8298
8299 FIREWIRE SUBSYSTEM
8300 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8301 M:      Takashi Sakamoto <takaswie@kernel.org>
8302 L:      linux1394-devel@lists.sourceforge.net
8303 S:      Maintained
8304 W:      http://ieee1394.docs.kernel.org/
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8306 F:      drivers/firewire/
8307 F:      include/linux/firewire.h
8308 F:      include/uapi/linux/firewire*.h
8309 F:      tools/firewire/
8310
8311 FIRMWARE FRAMEWORK FOR ARMV8-A
8312 M:      Sudeep Holla <sudeep.holla@arm.com>
8313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8314 S:      Maintained
8315 F:      drivers/firmware/arm_ffa/
8316 F:      include/linux/arm_ffa.h
8317
8318 FIRMWARE LOADER (request_firmware)
8319 M:      Luis Chamberlain <mcgrof@kernel.org>
8320 M:      Russ Weight <russ.weight@linux.dev>
8321 L:      linux-kernel@vger.kernel.org
8322 S:      Maintained
8323 F:      Documentation/firmware_class/
8324 F:      drivers/base/firmware_loader/
8325 F:      include/linux/firmware.h
8326
8327 FLEXTIMER FTM-QUADDEC DRIVER
8328 M:      Patrick Havelange <patrick.havelange@essensium.com>
8329 L:      linux-iio@vger.kernel.org
8330 S:      Maintained
8331 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8332 F:      drivers/counter/ftm-quaddec.c
8333
8334 FLOPPY DRIVER
8335 M:      Denis Efremov <efremov@linux.com>
8336 L:      linux-block@vger.kernel.org
8337 S:      Odd Fixes
8338 F:      drivers/block/floppy.c
8339
8340 FLYSKY FSIA6B RC RECEIVER
8341 M:      Markus Koch <markus@notsyncing.net>
8342 L:      linux-input@vger.kernel.org
8343 S:      Maintained
8344 F:      drivers/input/joystick/fsia6b.c
8345
8346 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett)
8347 M:      Geoffrey D. Bennett <g@b4.vu>
8348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8349 S:      Maintained
8350 W:      https://github.com/geoffreybennett/scarlett-gen2
8351 B:      https://github.com/geoffreybennett/scarlett-gen2/issues
8352 T:      git https://github.com/geoffreybennett/scarlett-gen2.git
8353 F:      include/uapi/sound/scarlett2.h
8354 F:      sound/usb/mixer_scarlett2.c
8355
8356 FORCEDETH GIGABIT ETHERNET DRIVER
8357 M:      Rain River <rain.1986.08.12@gmail.com>
8358 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8359 L:      netdev@vger.kernel.org
8360 S:      Maintained
8361 F:      drivers/net/ethernet/nvidia/*
8362
8363 FORTIFY_SOURCE
8364 M:      Kees Cook <keescook@chromium.org>
8365 L:      linux-hardening@vger.kernel.org
8366 S:      Supported
8367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8368 F:      include/linux/fortify-string.h
8369 F:      lib/fortify_kunit.c
8370 F:      lib/memcpy_kunit.c
8371 F:      lib/strcat_kunit.c
8372 F:      lib/strscpy_kunit.c
8373 F:      lib/test_fortify/*
8374 F:      scripts/test_fortify.sh
8375 K:      \b__NO_FORTIFY\b
8376
8377 FPGA DFL DRIVERS
8378 M:      Wu Hao <hao.wu@intel.com>
8379 R:      Tom Rix <trix@redhat.com>
8380 L:      linux-fpga@vger.kernel.org
8381 S:      Maintained
8382 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8383 F:      Documentation/fpga/dfl.rst
8384 F:      drivers/fpga/dfl*
8385 F:      drivers/uio/uio_dfl.c
8386 F:      include/linux/dfl.h
8387 F:      include/uapi/linux/fpga-dfl.h
8388
8389 FPGA MANAGER FRAMEWORK
8390 M:      Moritz Fischer <mdf@kernel.org>
8391 M:      Wu Hao <hao.wu@intel.com>
8392 M:      Xu Yilun <yilun.xu@intel.com>
8393 R:      Tom Rix <trix@redhat.com>
8394 L:      linux-fpga@vger.kernel.org
8395 S:      Maintained
8396 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8398 F:      Documentation/devicetree/bindings/fpga/
8399 F:      Documentation/driver-api/fpga/
8400 F:      Documentation/fpga/
8401 F:      drivers/fpga/
8402 F:      include/linux/fpga/
8403
8404 FPU EMULATOR
8405 M:      Bill Metzenthen <billm@melbpc.org.au>
8406 S:      Maintained
8407 W:      https://floatingpoint.billm.au/
8408 F:      arch/x86/math-emu/
8409
8410 FRAMEBUFFER CORE
8411 M:      Daniel Vetter <daniel@ffwll.ch>
8412 S:      Odd Fixes
8413 T:      git git://anongit.freedesktop.org/drm/drm-misc
8414 F:      drivers/video/fbdev/core/
8415
8416 FRAMEBUFFER LAYER
8417 M:      Helge Deller <deller@gmx.de>
8418 L:      linux-fbdev@vger.kernel.org
8419 L:      dri-devel@lists.freedesktop.org
8420 S:      Maintained
8421 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8423 F:      Documentation/fb/
8424 F:      drivers/video/
8425 F:      include/linux/fb.h
8426 F:      include/uapi/linux/fb.h
8427 F:      include/uapi/video/
8428 F:      include/video/
8429
8430 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8431 M:      Horia Geantă <horia.geanta@nxp.com>
8432 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8433 M:      Gaurav Jain <gaurav.jain@nxp.com>
8434 L:      linux-crypto@vger.kernel.org
8435 S:      Maintained
8436 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8437 F:      drivers/crypto/caam/
8438
8439 FREESCALE COLDFIRE M5441X MMC DRIVER
8440 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8441 L:      linux-mmc@vger.kernel.org
8442 S:      Maintained
8443 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8444 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8445
8446 FREESCALE DIU FRAMEBUFFER DRIVER
8447 M:      Timur Tabi <timur@kernel.org>
8448 L:      linux-fbdev@vger.kernel.org
8449 S:      Maintained
8450 F:      drivers/video/fbdev/fsl-diu-fb.*
8451
8452 FREESCALE DMA DRIVER
8453 M:      Li Yang <leoyang.li@nxp.com>
8454 M:      Zhang Wei <zw@zh-kernel.org>
8455 L:      linuxppc-dev@lists.ozlabs.org
8456 S:      Maintained
8457 F:      drivers/dma/fsldma.*
8458
8459 FREESCALE DSPI DRIVER
8460 M:      Vladimir Oltean <olteanv@gmail.com>
8461 L:      linux-spi@vger.kernel.org
8462 S:      Maintained
8463 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8464 F:      drivers/spi/spi-fsl-dspi.c
8465 F:      include/linux/spi/spi-fsl-dspi.h
8466
8467 FREESCALE eDMA DRIVER
8468 M:      Frank Li <Frank.Li@nxp.com>
8469 L:      imx@lists.linux.dev
8470 L:      dmaengine@vger.kernel.org
8471 S:      Maintained
8472 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8473 F:      drivers/dma/fsl-edma*.*
8474
8475 FREESCALE ENETC ETHERNET DRIVERS
8476 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8477 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8478 L:      netdev@vger.kernel.org
8479 S:      Maintained
8480 F:      drivers/net/ethernet/freescale/enetc/
8481
8482 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8483 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8484 L:      netdev@vger.kernel.org
8485 S:      Maintained
8486 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8487 F:      drivers/net/ethernet/freescale/gianfar*
8488
8489 FREESCALE GPMI NAND DRIVER
8490 M:      Han Xu <han.xu@nxp.com>
8491 L:      linux-mtd@lists.infradead.org
8492 S:      Maintained
8493 F:      drivers/mtd/nand/raw/gpmi-nand/*
8494
8495 FREESCALE I2C CPM DRIVER
8496 M:      Jochen Friedrich <jochen@scram.de>
8497 L:      linuxppc-dev@lists.ozlabs.org
8498 L:      linux-i2c@vger.kernel.org
8499 S:      Maintained
8500 F:      drivers/i2c/busses/i2c-cpm.c
8501
8502 FREESCALE IMX / MXC FEC DRIVER
8503 M:      Wei Fang <wei.fang@nxp.com>
8504 R:      Shenwei Wang <shenwei.wang@nxp.com>
8505 R:      Clark Wang <xiaoning.wang@nxp.com>
8506 L:      imx@lists.linux.dev
8507 L:      netdev@vger.kernel.org
8508 S:      Maintained
8509 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8510 F:      drivers/net/ethernet/freescale/fec.h
8511 F:      drivers/net/ethernet/freescale/fec_main.c
8512 F:      drivers/net/ethernet/freescale/fec_ptp.c
8513
8514 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8515 M:      Sascha Hauer <s.hauer@pengutronix.de>
8516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8517 L:      linux-fbdev@vger.kernel.org
8518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8519 S:      Maintained
8520 F:      drivers/video/fbdev/imxfb.c
8521
8522 FREESCALE IMX DDR PMU DRIVER
8523 M:      Frank Li <Frank.li@nxp.com>
8524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8525 S:      Maintained
8526 F:      Documentation/admin-guide/perf/imx-ddr.rst
8527 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8528 F:      drivers/perf/fsl_imx8_ddr_perf.c
8529
8530 FREESCALE IMX I2C DRIVER
8531 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8532 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8533 L:      linux-i2c@vger.kernel.org
8534 S:      Maintained
8535 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8536 F:      drivers/i2c/busses/i2c-imx.c
8537
8538 FREESCALE IMX LPI2C DRIVER
8539 M:      Dong Aisheng <aisheng.dong@nxp.com>
8540 L:      linux-i2c@vger.kernel.org
8541 L:      imx@lists.linux.dev
8542 S:      Maintained
8543 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8544 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8545
8546 FREESCALE MPC I2C DRIVER
8547 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8548 L:      linux-i2c@vger.kernel.org
8549 S:      Maintained
8550 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8551 F:      drivers/i2c/busses/i2c-mpc.c
8552
8553 FREESCALE QORIQ DPAA ETHERNET DRIVER
8554 M:      Madalin Bucur <madalin.bucur@nxp.com>
8555 L:      netdev@vger.kernel.org
8556 S:      Maintained
8557 F:      drivers/net/ethernet/freescale/dpaa
8558
8559 FREESCALE QORIQ DPAA FMAN DRIVER
8560 M:      Madalin Bucur <madalin.bucur@nxp.com>
8561 R:      Sean Anderson <sean.anderson@seco.com>
8562 L:      netdev@vger.kernel.org
8563 S:      Maintained
8564 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8565 F:      drivers/net/ethernet/freescale/fman
8566
8567 FREESCALE QORIQ PTP CLOCK DRIVER
8568 M:      Yangbo Lu <yangbo.lu@nxp.com>
8569 L:      netdev@vger.kernel.org
8570 S:      Maintained
8571 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8572 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8573 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8574 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8575 F:      drivers/ptp/ptp_qoriq.c
8576 F:      drivers/ptp/ptp_qoriq_debugfs.c
8577 F:      include/linux/fsl/ptp_qoriq.h
8578
8579 FREESCALE QUAD SPI DRIVER
8580 M:      Han Xu <han.xu@nxp.com>
8581 L:      linux-spi@vger.kernel.org
8582 S:      Maintained
8583 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8584 F:      drivers/spi/spi-fsl-qspi.c
8585
8586 FREESCALE QUICC ENGINE LIBRARY
8587 M:      Qiang Zhao <qiang.zhao@nxp.com>
8588 L:      linuxppc-dev@lists.ozlabs.org
8589 S:      Maintained
8590 F:      drivers/soc/fsl/qe/
8591 F:      include/soc/fsl/qe/
8592
8593 FREESCALE QUICC ENGINE QMC DRIVER
8594 M:      Herve Codina <herve.codina@bootlin.com>
8595 L:      linuxppc-dev@lists.ozlabs.org
8596 S:      Maintained
8597 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8598 F:      drivers/soc/fsl/qe/qmc.c
8599 F:      include/soc/fsl/qe/qmc.h
8600
8601 FREESCALE QUICC ENGINE TSA DRIVER
8602 M:      Herve Codina <herve.codina@bootlin.com>
8603 L:      linuxppc-dev@lists.ozlabs.org
8604 S:      Maintained
8605 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8606 F:      drivers/soc/fsl/qe/tsa.c
8607 F:      drivers/soc/fsl/qe/tsa.h
8608 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8609
8610 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8611 M:      Li Yang <leoyang.li@nxp.com>
8612 L:      netdev@vger.kernel.org
8613 L:      linuxppc-dev@lists.ozlabs.org
8614 S:      Maintained
8615 F:      drivers/net/ethernet/freescale/ucc_geth*
8616
8617 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8618 M:      Zhao Qiang <qiang.zhao@nxp.com>
8619 L:      netdev@vger.kernel.org
8620 L:      linuxppc-dev@lists.ozlabs.org
8621 S:      Maintained
8622 F:      drivers/net/wan/fsl_ucc_hdlc*
8623
8624 FREESCALE QUICC ENGINE UCC UART DRIVER
8625 M:      Timur Tabi <timur@kernel.org>
8626 L:      linuxppc-dev@lists.ozlabs.org
8627 S:      Maintained
8628 F:      drivers/tty/serial/ucc_uart.c
8629
8630 FREESCALE SOC DRIVERS
8631 M:      Li Yang <leoyang.li@nxp.com>
8632 L:      linuxppc-dev@lists.ozlabs.org
8633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8634 S:      Maintained
8635 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8636 F:      Documentation/devicetree/bindings/soc/fsl/
8637 F:      drivers/soc/fsl/
8638 F:      include/linux/fsl/
8639 F:      include/soc/fsl/
8640
8641 FREESCALE SOC FS_ENET DRIVER
8642 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8643 L:      linuxppc-dev@lists.ozlabs.org
8644 L:      netdev@vger.kernel.org
8645 S:      Maintained
8646 F:      drivers/net/ethernet/freescale/fs_enet/
8647
8648 FREESCALE SOC SOUND DRIVERS
8649 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8650 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8651 R:      Fabio Estevam <festevam@gmail.com>
8652 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8653 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8654 L:      linuxppc-dev@lists.ozlabs.org
8655 S:      Maintained
8656 F:      sound/soc/fsl/fsl*
8657 F:      sound/soc/fsl/imx*
8658
8659 FREESCALE SOC SOUND QMC DRIVER
8660 M:      Herve Codina <herve.codina@bootlin.com>
8661 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8662 L:      linuxppc-dev@lists.ozlabs.org
8663 S:      Maintained
8664 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8665 F:      sound/soc/fsl/fsl_qmc_audio.c
8666
8667 FREESCALE USB PERIPHERAL DRIVERS
8668 M:      Li Yang <leoyang.li@nxp.com>
8669 L:      linux-usb@vger.kernel.org
8670 L:      linuxppc-dev@lists.ozlabs.org
8671 S:      Maintained
8672 F:      drivers/usb/gadget/udc/fsl*
8673
8674 FREESCALE USB PHY DRIVER
8675 M:      Ran Wang <ran.wang_1@nxp.com>
8676 L:      linux-usb@vger.kernel.org
8677 L:      linuxppc-dev@lists.ozlabs.org
8678 S:      Maintained
8679 F:      drivers/usb/phy/phy-fsl-usb*
8680
8681 FREEVXFS FILESYSTEM
8682 M:      Christoph Hellwig <hch@infradead.org>
8683 S:      Maintained
8684 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8685 F:      fs/freevxfs/
8686
8687 FREEZER
8688 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8689 M:      Pavel Machek <pavel@ucw.cz>
8690 L:      linux-pm@vger.kernel.org
8691 S:      Supported
8692 F:      Documentation/power/freezing-of-tasks.rst
8693 F:      include/linux/freezer.h
8694 F:      kernel/freezer.c
8695
8696 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8697 M:      Eric Biggers <ebiggers@kernel.org>
8698 M:      Theodore Y. Ts'o <tytso@mit.edu>
8699 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8700 L:      linux-fscrypt@vger.kernel.org
8701 S:      Supported
8702 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8703 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8704 F:      Documentation/filesystems/fscrypt.rst
8705 F:      fs/crypto/
8706 F:      include/linux/fscrypt.h
8707 F:      include/uapi/linux/fscrypt.h
8708
8709 FSI SUBSYSTEM
8710 M:      Jeremy Kerr <jk@ozlabs.org>
8711 M:      Joel Stanley <joel@jms.id.au>
8712 R:      Alistar Popple <alistair@popple.id.au>
8713 R:      Eddie James <eajames@linux.ibm.com>
8714 L:      linux-fsi@lists.ozlabs.org
8715 S:      Supported
8716 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8718 F:      drivers/fsi/
8719 F:      include/linux/fsi*.h
8720 F:      include/trace/events/fsi*.h
8721
8722 FSI-ATTACHED I2C DRIVER
8723 M:      Eddie James <eajames@linux.ibm.com>
8724 L:      linux-i2c@vger.kernel.org
8725 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8726 S:      Maintained
8727 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8728 F:      drivers/i2c/busses/i2c-fsi.c
8729
8730 FSI-ATTACHED SPI DRIVER
8731 M:      Eddie James <eajames@linux.ibm.com>
8732 L:      linux-spi@vger.kernel.org
8733 S:      Maintained
8734 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8735 F:      drivers/spi/spi-fsi.c
8736
8737 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8738 M:      Jan Kara <jack@suse.cz>
8739 R:      Amir Goldstein <amir73il@gmail.com>
8740 L:      linux-fsdevel@vger.kernel.org
8741 S:      Maintained
8742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8743 F:      fs/notify/
8744 F:      include/linux/fsnotify*.h
8745
8746 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8747 M:      Eric Biggers <ebiggers@kernel.org>
8748 M:      Theodore Y. Ts'o <tytso@mit.edu>
8749 L:      fsverity@lists.linux.dev
8750 S:      Supported
8751 Q:      https://patchwork.kernel.org/project/fsverity/list/
8752 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8753 F:      Documentation/filesystems/fsverity.rst
8754 F:      fs/verity/
8755 F:      include/linux/fsverity.h
8756 F:      include/uapi/linux/fsverity.h
8757
8758 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8759 M:      Michael Zaidman <michael.zaidman@gmail.com>
8760 L:      linux-i2c@vger.kernel.org
8761 L:      linux-input@vger.kernel.org
8762 S:      Maintained
8763 F:      drivers/hid/hid-ft260.c
8764
8765 FUJITSU LAPTOP EXTRAS
8766 M:      Jonathan Woithe <jwoithe@just42.net>
8767 L:      platform-driver-x86@vger.kernel.org
8768 S:      Maintained
8769 F:      drivers/platform/x86/fujitsu-laptop.c
8770
8771 FUJITSU TABLET EXTRAS
8772 M:      Robert Gerlach <khnz@gmx.de>
8773 L:      platform-driver-x86@vger.kernel.org
8774 S:      Maintained
8775 F:      drivers/platform/x86/fujitsu-tablet.c
8776
8777 FUNCTION HOOKS (FTRACE)
8778 M:      Steven Rostedt <rostedt@goodmis.org>
8779 M:      Masami Hiramatsu <mhiramat@kernel.org>
8780 R:      Mark Rutland <mark.rutland@arm.com>
8781 L:      linux-kernel@vger.kernel.org
8782 L:      linux-trace-kernel@vger.kernel.org
8783 S:      Maintained
8784 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8786 F:      Documentation/trace/ftrace*
8787 F:      arch/*/*/*/*ftrace*
8788 F:      arch/*/*/*ftrace*
8789 F:      include/*/ftrace.h
8790 F:      kernel/trace/fgraph.c
8791 F:      kernel/trace/ftrace*
8792 F:      samples/ftrace
8793
8794 FUNGIBLE ETHERNET DRIVERS
8795 M:      Dimitris Michailidis <dmichail@fungible.com>
8796 L:      netdev@vger.kernel.org
8797 S:      Supported
8798 F:      drivers/net/ethernet/fungible/
8799
8800 FUSE: FILESYSTEM IN USERSPACE
8801 M:      Miklos Szeredi <miklos@szeredi.hu>
8802 L:      linux-fsdevel@vger.kernel.org
8803 S:      Maintained
8804 W:      https://github.com/libfuse/
8805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8806 F:      Documentation/filesystems/fuse.rst
8807 F:      fs/fuse/
8808 F:      include/uapi/linux/fuse.h
8809
8810 FUTEX SUBSYSTEM
8811 M:      Thomas Gleixner <tglx@linutronix.de>
8812 M:      Ingo Molnar <mingo@redhat.com>
8813 R:      Peter Zijlstra <peterz@infradead.org>
8814 R:      Darren Hart <dvhart@infradead.org>
8815 R:      Davidlohr Bueso <dave@stgolabs.net>
8816 R:      André Almeida <andrealmeid@igalia.com>
8817 L:      linux-kernel@vger.kernel.org
8818 S:      Maintained
8819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8820 F:      Documentation/locking/*futex*
8821 F:      include/asm-generic/futex.h
8822 F:      include/linux/futex.h
8823 F:      include/uapi/linux/futex.h
8824 F:      kernel/futex/*
8825 F:      tools/perf/bench/futex*
8826 F:      tools/testing/selftests/futex/
8827
8828 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
8829 M:      Sebastian Reichel <sre@kernel.org>
8830 L:      linux-media@vger.kernel.org
8831 S:      Maintained
8832 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
8833 F:      drivers/media/i2c/gc0308.c
8834
8835 GALAXYCORE GC2145 SENSOR DRIVER
8836 M:      Alain Volmat <alain.volmat@foss.st.com>
8837 L:      linux-media@vger.kernel.org
8838 S:      Maintained
8839 T:      git git://linuxtv.org/media_tree.git
8840 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
8841 F:      drivers/media/i2c/gc2145.c
8842
8843 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8844 M:      Tim Harvey <tharvey@gateworks.com>
8845 S:      Maintained
8846 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8847 F:      Documentation/hwmon/gsc-hwmon.rst
8848 F:      drivers/hwmon/gsc-hwmon.c
8849 F:      drivers/mfd/gateworks-gsc.c
8850 F:      include/linux/mfd/gsc.h
8851 F:      include/linux/platform_data/gsc_hwmon.h
8852
8853 GCC PLUGINS
8854 M:      Kees Cook <keescook@chromium.org>
8855 L:      linux-hardening@vger.kernel.org
8856 S:      Maintained
8857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8858 F:      Documentation/kbuild/gcc-plugins.rst
8859 F:      include/linux/stackleak.h
8860 F:      kernel/stackleak.c
8861 F:      scripts/Makefile.gcc-plugins
8862 F:      scripts/gcc-plugins/
8863
8864 GCOV BASED KERNEL PROFILING
8865 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8866 S:      Maintained
8867 F:      Documentation/dev-tools/gcov.rst
8868 F:      kernel/gcov/
8869
8870 GDB KERNEL DEBUGGING HELPER SCRIPTS
8871 M:      Jan Kiszka <jan.kiszka@siemens.com>
8872 M:      Kieran Bingham <kbingham@kernel.org>
8873 S:      Supported
8874 F:      scripts/gdb/
8875
8876 GEMINI CRYPTO DRIVER
8877 M:      Corentin Labbe <clabbe@baylibre.com>
8878 L:      linux-crypto@vger.kernel.org
8879 S:      Maintained
8880 F:      drivers/crypto/gemini/
8881
8882 GEMTEK FM RADIO RECEIVER DRIVER
8883 M:      Hans Verkuil <hverkuil@xs4all.nl>
8884 L:      linux-media@vger.kernel.org
8885 S:      Maintained
8886 W:      https://linuxtv.org
8887 T:      git git://linuxtv.org/media_tree.git
8888 F:      drivers/media/radio/radio-gemtek*
8889
8890 GENERIC ARCHITECTURE TOPOLOGY
8891 M:      Sudeep Holla <sudeep.holla@arm.com>
8892 L:      linux-kernel@vger.kernel.org
8893 S:      Maintained
8894 F:      drivers/base/arch_topology.c
8895 F:      include/linux/arch_topology.h
8896
8897 GENERIC ENTRY CODE
8898 M:      Thomas Gleixner <tglx@linutronix.de>
8899 M:      Peter Zijlstra <peterz@infradead.org>
8900 M:      Andy Lutomirski <luto@kernel.org>
8901 L:      linux-kernel@vger.kernel.org
8902 S:      Maintained
8903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8904 F:      include/linux/entry-common.h
8905 F:      include/linux/entry-kvm.h
8906 F:      kernel/entry/
8907
8908 GENERIC GPIO I2C DRIVER
8909 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8910 S:      Supported
8911 F:      drivers/i2c/busses/i2c-gpio.c
8912 F:      include/linux/platform_data/i2c-gpio.h
8913
8914 GENERIC GPIO I2C MULTIPLEXER DRIVER
8915 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8916 L:      linux-i2c@vger.kernel.org
8917 S:      Supported
8918 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8919 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8920 F:      include/linux/platform_data/i2c-mux-gpio.h
8921
8922 GENERIC HDLC (WAN) DRIVERS
8923 M:      Krzysztof Halasa <khc@pm.waw.pl>
8924 S:      Maintained
8925 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8926 F:      drivers/net/wan/c101.c
8927 F:      drivers/net/wan/hd6457*
8928 F:      drivers/net/wan/hdlc*
8929 F:      drivers/net/wan/n2.c
8930 F:      drivers/net/wan/pc300too.c
8931 F:      drivers/net/wan/pci200syn.c
8932 F:      drivers/net/wan/wanxl*
8933
8934 GENERIC INCLUDE/ASM HEADER FILES
8935 M:      Arnd Bergmann <arnd@arndb.de>
8936 L:      linux-arch@vger.kernel.org
8937 S:      Maintained
8938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8939 F:      include/asm-generic/
8940 F:      include/uapi/asm-generic/
8941
8942 GENERIC PHY FRAMEWORK
8943 M:      Vinod Koul <vkoul@kernel.org>
8944 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8945 L:      linux-phy@lists.infradead.org
8946 S:      Supported
8947 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8949 F:      Documentation/devicetree/bindings/phy/
8950 F:      drivers/phy/
8951 F:      include/dt-bindings/phy/
8952 F:      include/linux/phy/
8953
8954 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8955 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8956 S:      Supported
8957 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8958 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8959
8960 GENERIC PM DOMAINS
8961 M:      Ulf Hansson <ulf.hansson@linaro.org>
8962 L:      linux-pm@vger.kernel.org
8963 S:      Supported
8964 F:      Documentation/devicetree/bindings/power/power?domain*
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8966 F:      drivers/pmdomain/
8967 F:      include/linux/pm_domain.h
8968
8969 GENERIC RADIX TREE
8970 M:      Kent Overstreet <kent.overstreet@linux.dev>
8971 S:      Supported
8972 C:      irc://irc.oftc.net/bcache
8973 F:      include/linux/generic-radix-tree.h
8974 F:      lib/generic-radix-tree.c
8975
8976 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8977 M:      Eugen Hristev <eugen.hristev@microchip.com>
8978 L:      linux-input@vger.kernel.org
8979 S:      Maintained
8980 F:      drivers/input/touchscreen/resistive-adc-touch.c
8981
8982 GENERIC STRING LIBRARY
8983 M:      Kees Cook <keescook@chromium.org>
8984 R:      Andy Shevchenko <andy@kernel.org>
8985 L:      linux-hardening@vger.kernel.org
8986 S:      Supported
8987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8988 F:      include/linux/string.h
8989 F:      include/linux/string_choices.h
8990 F:      include/linux/string_helpers.h
8991 F:      lib/string.c
8992 F:      lib/string_helpers.c
8993 F:      lib/test-string_helpers.c
8994 F:      lib/test_string.c
8995
8996 GENERIC UIO DRIVER FOR PCI DEVICES
8997 M:      "Michael S. Tsirkin" <mst@redhat.com>
8998 L:      kvm@vger.kernel.org
8999 S:      Supported
9000 F:      drivers/uio/uio_pci_generic.c
9001
9002 GENERIC VDSO LIBRARY
9003 M:      Andy Lutomirski <luto@kernel.org>
9004 M:      Thomas Gleixner <tglx@linutronix.de>
9005 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
9006 L:      linux-kernel@vger.kernel.org
9007 S:      Maintained
9008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
9009 F:      include/asm-generic/vdso/vsyscall.h
9010 F:      include/vdso/
9011 F:      kernel/time/vsyscall.c
9012 F:      lib/vdso/
9013
9014 GENWQE (IBM Generic Workqueue Card)
9015 M:      Frank Haverkamp <haver@linux.ibm.com>
9016 S:      Supported
9017 F:      drivers/misc/genwqe/
9018
9019 GET_MAINTAINER SCRIPT
9020 M:      Joe Perches <joe@perches.com>
9021 S:      Maintained
9022 F:      scripts/get_maintainer.pl
9023
9024 GFS2 FILE SYSTEM
9025 M:      Andreas Gruenbacher <agruenba@redhat.com>
9026 L:      gfs2@lists.linux.dev
9027 S:      Supported
9028 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
9029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
9030 F:      Documentation/filesystems/gfs2*
9031 F:      fs/gfs2/
9032 F:      include/uapi/linux/gfs2_ondisk.h
9033
9034 GIGABYTE WATERFORCE SENSOR DRIVER
9035 M:      Aleksa Savic <savicaleksa83@gmail.com>
9036 L:      linux-hwmon@vger.kernel.org
9037 S:      Maintained
9038 F:      Documentation/hwmon/gigabyte_waterforce.rst
9039 F:      drivers/hwmon/gigabyte_waterforce.c
9040
9041 GIGABYTE WMI DRIVER
9042 M:      Thomas Weißschuh <thomas@weissschuh.net>
9043 L:      platform-driver-x86@vger.kernel.org
9044 S:      Maintained
9045 F:      drivers/platform/x86/gigabyte-wmi.c
9046
9047 GNSS SUBSYSTEM
9048 M:      Johan Hovold <johan@kernel.org>
9049 S:      Maintained
9050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
9051 F:      Documentation/ABI/testing/sysfs-class-gnss
9052 F:      Documentation/devicetree/bindings/gnss/
9053 F:      drivers/gnss/
9054 F:      include/linux/gnss.h
9055
9056 GO7007 MPEG CODEC
9057 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
9058 L:      linux-media@vger.kernel.org
9059 S:      Maintained
9060 F:      drivers/media/usb/go7007/
9061
9062 GOODIX TOUCHSCREEN
9063 M:      Bastien Nocera <hadess@hadess.net>
9064 M:      Hans de Goede <hdegoede@redhat.com>
9065 L:      linux-input@vger.kernel.org
9066 S:      Maintained
9067 F:      drivers/input/touchscreen/goodix*
9068
9069 GOOGLE ETHERNET DRIVERS
9070 M:      Jeroen de Borst <jeroendb@google.com>
9071 M:      Praveen Kaligineedi <pkaligineedi@google.com>
9072 R:      Shailend Chand <shailend@google.com>
9073 L:      netdev@vger.kernel.org
9074 S:      Supported
9075 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
9076 F:      drivers/net/ethernet/google
9077
9078 GOOGLE FIRMWARE DRIVERS
9079 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9080 R:      Brian Norris <briannorris@chromium.org>
9081 R:      Julius Werner <jwerner@chromium.org>
9082 L:      chrome-platform@lists.linux.dev
9083 S:      Maintained
9084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9085 F:      drivers/firmware/google/
9086
9087 GOOGLE TENSOR SoC SUPPORT
9088 M:      Peter Griffin <peter.griffin@linaro.org>
9089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9090 L:      linux-samsung-soc@vger.kernel.org
9091 S:      Maintained
9092 F:      Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
9093 F:      arch/arm64/boot/dts/exynos/google/
9094 F:      drivers/clk/samsung/clk-gs101.c
9095 F:      include/dt-bindings/clock/google,gs101.h
9096 K:      [gG]oogle.?[tT]ensor
9097
9098 GPD POCKET FAN DRIVER
9099 M:      Hans de Goede <hdegoede@redhat.com>
9100 L:      platform-driver-x86@vger.kernel.org
9101 S:      Maintained
9102 F:      drivers/platform/x86/gpd-pocket-fan.c
9103
9104 GPIO ACPI SUPPORT
9105 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9106 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9107 L:      linux-gpio@vger.kernel.org
9108 L:      linux-acpi@vger.kernel.org
9109 S:      Supported
9110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9111 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9112 F:      drivers/gpio/gpiolib-acpi.c
9113 F:      drivers/gpio/gpiolib-acpi.h
9114
9115 GPIO AGGREGATOR
9116 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9117 L:      linux-gpio@vger.kernel.org
9118 S:      Supported
9119 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9120 F:      drivers/gpio/gpio-aggregator.c
9121
9122 GPIO IR Transmitter
9123 M:      Sean Young <sean@mess.org>
9124 L:      linux-media@vger.kernel.org
9125 S:      Maintained
9126 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9127 F:      drivers/media/rc/gpio-ir-tx.c
9128
9129 GPIO MOCKUP DRIVER
9130 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9131 L:      linux-gpio@vger.kernel.org
9132 S:      Maintained
9133 F:      drivers/gpio/gpio-mockup.c
9134 F:      tools/testing/selftests/gpio/
9135
9136 GPIO REGMAP
9137 M:      Michael Walle <mwalle@kernel.org>
9138 S:      Maintained
9139 F:      drivers/gpio/gpio-regmap.c
9140 F:      include/linux/gpio/regmap.h
9141 K:      (devm_)?gpio_regmap_(un)?register
9142
9143 GPIO SUBSYSTEM
9144 M:      Linus Walleij <linus.walleij@linaro.org>
9145 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9146 L:      linux-gpio@vger.kernel.org
9147 S:      Maintained
9148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9149 F:      Documentation/admin-guide/gpio/
9150 F:      Documentation/devicetree/bindings/gpio/
9151 F:      Documentation/driver-api/gpio/
9152 F:      drivers/gpio/
9153 F:      include/dt-bindings/gpio/
9154 F:      include/linux/gpio.h
9155 F:      include/linux/gpio/
9156 F:      include/linux/of_gpio.h
9157
9158 GPIO UAPI
9159 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9160 R:      Kent Gibson <warthog618@gmail.com>
9161 L:      linux-gpio@vger.kernel.org
9162 S:      Maintained
9163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9164 F:      Documentation/ABI/obsolete/sysfs-gpio
9165 F:      Documentation/ABI/testing/gpio-cdev
9166 F:      drivers/gpio/gpiolib-cdev.c
9167 F:      include/uapi/linux/gpio.h
9168 F:      tools/gpio/
9169
9170 GRE DEMULTIPLEXER DRIVER
9171 M:      Dmitry Kozlov <xeb@mail.ru>
9172 L:      netdev@vger.kernel.org
9173 S:      Maintained
9174 F:      include/net/gre.h
9175 F:      net/ipv4/gre_demux.c
9176 F:      net/ipv4/gre_offload.c
9177
9178 GRETH 10/100/1G Ethernet MAC device driver
9179 M:      Andreas Larsson <andreas@gaisler.com>
9180 L:      netdev@vger.kernel.org
9181 S:      Maintained
9182 F:      drivers/net/ethernet/aeroflex/
9183
9184 GREYBUS AUDIO PROTOCOLS DRIVERS
9185 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9186 M:      Mark Greer <mgreer@animalcreek.com>
9187 S:      Maintained
9188 F:      drivers/staging/greybus/audio_apbridgea.c
9189 F:      drivers/staging/greybus/audio_apbridgea.h
9190 F:      drivers/staging/greybus/audio_codec.c
9191 F:      drivers/staging/greybus/audio_codec.h
9192 F:      drivers/staging/greybus/audio_gb.c
9193 F:      drivers/staging/greybus/audio_manager.c
9194 F:      drivers/staging/greybus/audio_manager.h
9195 F:      drivers/staging/greybus/audio_manager_module.c
9196 F:      drivers/staging/greybus/audio_manager_private.h
9197 F:      drivers/staging/greybus/audio_manager_sysfs.c
9198 F:      drivers/staging/greybus/audio_module.c
9199 F:      drivers/staging/greybus/audio_topology.c
9200
9201 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9202 M:      Viresh Kumar <vireshk@kernel.org>
9203 S:      Maintained
9204 F:      drivers/staging/greybus/authentication.c
9205 F:      drivers/staging/greybus/bootrom.c
9206 F:      drivers/staging/greybus/firmware.h
9207 F:      drivers/staging/greybus/fw-core.c
9208 F:      drivers/staging/greybus/fw-download.c
9209 F:      drivers/staging/greybus/fw-management.c
9210 F:      drivers/staging/greybus/greybus_authentication.h
9211 F:      drivers/staging/greybus/greybus_firmware.h
9212 F:      drivers/staging/greybus/hid.c
9213 F:      drivers/staging/greybus/i2c.c
9214 F:      drivers/staging/greybus/spi.c
9215 F:      drivers/staging/greybus/spilib.c
9216 F:      drivers/staging/greybus/spilib.h
9217
9218 GREYBUS LOOPBACK DRIVER
9219 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9220 S:      Maintained
9221 F:      drivers/staging/greybus/loopback.c
9222
9223 GREYBUS PLATFORM DRIVERS
9224 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9225 S:      Maintained
9226 F:      drivers/staging/greybus/arche-apb-ctrl.c
9227 F:      drivers/staging/greybus/arche-platform.c
9228 F:      drivers/staging/greybus/arche_platform.h
9229
9230 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9231 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9232 S:      Maintained
9233 F:      drivers/staging/greybus/gpio.c
9234 F:      drivers/staging/greybus/light.c
9235 F:      drivers/staging/greybus/power_supply.c
9236 F:      drivers/staging/greybus/sdio.c
9237 F:      drivers/staging/greybus/spi.c
9238 F:      drivers/staging/greybus/spilib.c
9239
9240 GREYBUS BEAGLEPLAY DRIVERS
9241 M:      Ayush Singh <ayushdevel1325@gmail.com>
9242 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9243 S:      Maintained
9244 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9245 F:      drivers/greybus/gb-beagleplay.c
9246
9247 GREYBUS SUBSYSTEM
9248 M:      Johan Hovold <johan@kernel.org>
9249 M:      Alex Elder <elder@kernel.org>
9250 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9251 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9252 S:      Maintained
9253 F:      drivers/greybus/
9254 F:      drivers/staging/greybus/
9255 F:      include/linux/greybus.h
9256 F:      include/linux/greybus/
9257
9258 GREYBUS UART PROTOCOLS DRIVERS
9259 M:      David Lin <dtwlin@gmail.com>
9260 S:      Maintained
9261 F:      drivers/staging/greybus/log.c
9262 F:      drivers/staging/greybus/uart.c
9263
9264 GS1662 VIDEO SERIALIZER
9265 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9266 L:      linux-media@vger.kernel.org
9267 S:      Maintained
9268 T:      git git://linuxtv.org/media_tree.git
9269 F:      drivers/media/spi/gs1662.c
9270
9271 GSPCA FINEPIX SUBDRIVER
9272 M:      Frank Zago <frank@zago.net>
9273 L:      linux-media@vger.kernel.org
9274 S:      Maintained
9275 T:      git git://linuxtv.org/media_tree.git
9276 F:      drivers/media/usb/gspca/finepix.c
9277
9278 GSPCA GL860 SUBDRIVER
9279 M:      Olivier Lorin <o.lorin@laposte.net>
9280 L:      linux-media@vger.kernel.org
9281 S:      Maintained
9282 T:      git git://linuxtv.org/media_tree.git
9283 F:      drivers/media/usb/gspca/gl860/
9284
9285 GSPCA M5602 SUBDRIVER
9286 M:      Erik Andren <erik.andren@gmail.com>
9287 L:      linux-media@vger.kernel.org
9288 S:      Maintained
9289 T:      git git://linuxtv.org/media_tree.git
9290 F:      drivers/media/usb/gspca/m5602/
9291
9292 GSPCA PAC207 SONIXB SUBDRIVER
9293 M:      Hans Verkuil <hverkuil@xs4all.nl>
9294 L:      linux-media@vger.kernel.org
9295 S:      Odd Fixes
9296 T:      git git://linuxtv.org/media_tree.git
9297 F:      drivers/media/usb/gspca/pac207.c
9298
9299 GSPCA SN9C20X SUBDRIVER
9300 M:      Brian Johnson <brijohn@gmail.com>
9301 L:      linux-media@vger.kernel.org
9302 S:      Maintained
9303 T:      git git://linuxtv.org/media_tree.git
9304 F:      drivers/media/usb/gspca/sn9c20x.c
9305
9306 GSPCA T613 SUBDRIVER
9307 M:      Leandro Costantino <lcostantino@gmail.com>
9308 L:      linux-media@vger.kernel.org
9309 S:      Maintained
9310 T:      git git://linuxtv.org/media_tree.git
9311 F:      drivers/media/usb/gspca/t613.c
9312
9313 GSPCA USB WEBCAM DRIVER
9314 M:      Hans Verkuil <hverkuil@xs4all.nl>
9315 L:      linux-media@vger.kernel.org
9316 S:      Odd Fixes
9317 T:      git git://linuxtv.org/media_tree.git
9318 F:      drivers/media/usb/gspca/
9319
9320 GTP (GPRS Tunneling Protocol)
9321 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9322 M:      Harald Welte <laforge@gnumonks.org>
9323 L:      osmocom-net-gprs@lists.osmocom.org
9324 S:      Maintained
9325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9326 F:      drivers/net/gtp.c
9327
9328 GUID PARTITION TABLE (GPT)
9329 M:      Davidlohr Bueso <dave@stgolabs.net>
9330 L:      linux-efi@vger.kernel.org
9331 S:      Maintained
9332 F:      block/partitions/efi.*
9333
9334 HABANALABS PCI DRIVER
9335 M:      Oded Gabbay <ogabbay@kernel.org>
9336 L:      dri-devel@lists.freedesktop.org
9337 S:      Supported
9338 C:      irc://irc.oftc.net/dri-devel
9339 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9340 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9341 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9342 F:      drivers/accel/habanalabs/
9343 F:      include/linux/habanalabs/
9344 F:      include/trace/events/habanalabs.h
9345 F:      include/uapi/drm/habanalabs_accel.h
9346
9347 HACKRF MEDIA DRIVER
9348 L:      linux-media@vger.kernel.org
9349 S:      Orphan
9350 W:      https://linuxtv.org
9351 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9352 F:      drivers/media/usb/hackrf/
9353
9354 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9355 M:      Chuck Lever <chuck.lever@oracle.com>
9356 L:      kernel-tls-handshake@lists.linux.dev
9357 L:      netdev@vger.kernel.org
9358 S:      Maintained
9359 F:      Documentation/netlink/specs/handshake.yaml
9360 F:      Documentation/networking/tls-handshake.rst
9361 F:      include/net/handshake.h
9362 F:      include/trace/events/handshake.h
9363 F:      net/handshake/
9364
9365 HANTRO VPU CODEC DRIVER
9366 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9367 M:      Philipp Zabel <p.zabel@pengutronix.de>
9368 L:      linux-media@vger.kernel.org
9369 L:      linux-rockchip@lists.infradead.org
9370 S:      Maintained
9371 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9372 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9373 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9374 F:      drivers/media/platform/verisilicon/
9375
9376 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9377 M:      Frank Seidel <frank@f-seidel.de>
9378 L:      platform-driver-x86@vger.kernel.org
9379 S:      Maintained
9380 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9381 F:      drivers/platform/x86/hdaps.c
9382
9383 HARDWARE MONITORING
9384 M:      Jean Delvare <jdelvare@suse.com>
9385 M:      Guenter Roeck <linux@roeck-us.net>
9386 L:      linux-hwmon@vger.kernel.org
9387 S:      Maintained
9388 W:      http://hwmon.wiki.kernel.org/
9389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9390 F:      Documentation/ABI/testing/sysfs-class-hwmon
9391 F:      Documentation/devicetree/bindings/hwmon/
9392 F:      Documentation/hwmon/
9393 F:      drivers/hwmon/
9394 F:      include/linux/hwmon*.h
9395 F:      include/trace/events/hwmon*.h
9396 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9397
9398 HARDWARE RANDOM NUMBER GENERATOR CORE
9399 M:      Olivia Mackall <olivia@selenic.com>
9400 M:      Herbert Xu <herbert@gondor.apana.org.au>
9401 L:      linux-crypto@vger.kernel.org
9402 S:      Odd fixes
9403 F:      Documentation/admin-guide/hw_random.rst
9404 F:      Documentation/devicetree/bindings/rng/
9405 F:      drivers/char/hw_random/
9406 F:      include/linux/hw_random.h
9407
9408 HARDWARE SPINLOCK CORE
9409 M:      Bjorn Andersson <andersson@kernel.org>
9410 R:      Baolin Wang <baolin.wang7@gmail.com>
9411 L:      linux-remoteproc@vger.kernel.org
9412 S:      Maintained
9413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9414 F:      Documentation/devicetree/bindings/hwlock/
9415 F:      Documentation/locking/hwspinlock.rst
9416 F:      drivers/hwspinlock/
9417 F:      include/linux/hwspinlock.h
9418
9419 HARDWARE TRACING FACILITIES
9420 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9421 S:      Maintained
9422 F:      drivers/hwtracing/
9423
9424 HARMONY SOUND DRIVER
9425 L:      linux-parisc@vger.kernel.org
9426 S:      Maintained
9427 F:      sound/parisc/harmony.*
9428
9429 HDPVR USB VIDEO ENCODER DRIVER
9430 M:      Hans Verkuil <hverkuil@xs4all.nl>
9431 L:      linux-media@vger.kernel.org
9432 S:      Odd Fixes
9433 W:      https://linuxtv.org
9434 T:      git git://linuxtv.org/media_tree.git
9435 F:      drivers/media/usb/hdpvr/
9436
9437 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9438 M:      Matt Hsiao <matt.hsiao@hpe.com>
9439 S:      Supported
9440 F:      drivers/misc/hpilo.[ch]
9441
9442 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9443 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9444 S:      Supported
9445 F:      Documentation/watchdog/hpwdt.rst
9446 F:      drivers/watchdog/hpwdt.c
9447
9448 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9449 M:      Don Brace <don.brace@microchip.com>
9450 L:      storagedev@microchip.com
9451 L:      linux-scsi@vger.kernel.org
9452 S:      Supported
9453 F:      Documentation/scsi/hpsa.rst
9454 F:      drivers/scsi/hpsa*.[ch]
9455 F:      include/linux/cciss*.h
9456 F:      include/uapi/linux/cciss*.h
9457
9458 HFI1 DRIVER
9459 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9460 L:      linux-rdma@vger.kernel.org
9461 S:      Supported
9462 F:      drivers/infiniband/hw/hfi1
9463
9464 HFS FILESYSTEM
9465 L:      linux-fsdevel@vger.kernel.org
9466 S:      Orphan
9467 F:      Documentation/filesystems/hfs.rst
9468 F:      fs/hfs/
9469
9470 HFSPLUS FILESYSTEM
9471 L:      linux-fsdevel@vger.kernel.org
9472 S:      Orphan
9473 F:      Documentation/filesystems/hfsplus.rst
9474 F:      fs/hfsplus/
9475
9476 HGA FRAMEBUFFER DRIVER
9477 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9478 L:      linux-nvidia@lists.surfsouth.com
9479 S:      Maintained
9480 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9481 F:      drivers/video/fbdev/hgafb.c
9482
9483 HIBERNATION (aka Software Suspend, aka swsusp)
9484 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9485 M:      Pavel Machek <pavel@ucw.cz>
9486 L:      linux-pm@vger.kernel.org
9487 S:      Supported
9488 B:      https://bugzilla.kernel.org
9489 F:      arch/*/include/asm/suspend*.h
9490 F:      arch/x86/power/
9491 F:      drivers/base/power/
9492 F:      include/linux/freezer.h
9493 F:      include/linux/pm.h
9494 F:      include/linux/suspend.h
9495 F:      kernel/power/
9496
9497 HID CORE LAYER
9498 M:      Jiri Kosina <jikos@kernel.org>
9499 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9500 L:      linux-input@vger.kernel.org
9501 S:      Maintained
9502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9503 F:      Documentation/hid/
9504 F:      drivers/hid/
9505 F:      include/linux/hid*
9506 F:      include/uapi/linux/hid*
9507 F:      samples/hid/
9508 F:      tools/testing/selftests/hid/
9509
9510 HID LOGITECH DRIVERS
9511 R:      Filipe Laíns <lains@riseup.net>
9512 L:      linux-input@vger.kernel.org
9513 S:      Maintained
9514 F:      drivers/hid/hid-logitech-*
9515
9516 HID NVIDIA SHIELD DRIVER
9517 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9518 L:      linux-input@vger.kernel.org
9519 S:      Maintained
9520 F:      drivers/hid/hid-nvidia-shield.c
9521
9522 HID PHOENIX RC FLIGHT CONTROLLER
9523 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9524 L:      linux-input@vger.kernel.org
9525 S:      Maintained
9526 F:      drivers/hid/hid-pxrc.c
9527
9528 HID PLAYSTATION DRIVER
9529 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9530 L:      linux-input@vger.kernel.org
9531 S:      Supported
9532 F:      drivers/hid/hid-playstation.c
9533
9534 HID SENSOR HUB DRIVERS
9535 M:      Jiri Kosina <jikos@kernel.org>
9536 M:      Jonathan Cameron <jic23@kernel.org>
9537 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9538 L:      linux-input@vger.kernel.org
9539 L:      linux-iio@vger.kernel.org
9540 S:      Maintained
9541 F:      Documentation/hid/hid-sensor*
9542 F:      drivers/hid/hid-sensor-*
9543 F:      drivers/iio/*/hid-*
9544 F:      include/linux/hid-sensor-*
9545
9546 HID VRC-2 CAR CONTROLLER DRIVER
9547 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9548 L:      linux-input@vger.kernel.org
9549 S:      Maintained
9550 F:      drivers/hid/hid-vrc2.c
9551
9552 HID WACOM DRIVER
9553 M:      Ping Cheng <ping.cheng@wacom.com>
9554 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9555 L:      linux-input@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/hid/wacom.h
9558 F:      drivers/hid/wacom_*
9559
9560 HID++ LOGITECH DRIVERS
9561 R:      Filipe Laíns <lains@riseup.net>
9562 R:      Bastien Nocera <hadess@hadess.net>
9563 L:      linux-input@vger.kernel.org
9564 S:      Maintained
9565 F:      drivers/hid/hid-logitech-hidpp.c
9566
9567 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9568 M:      Thomas Gleixner <tglx@linutronix.de>
9569 L:      linux-kernel@vger.kernel.org
9570 S:      Maintained
9571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9572 F:      Documentation/timers/
9573 F:      include/linux/clockchips.h
9574 F:      include/linux/hrtimer.h
9575 F:      kernel/time/clockevents.c
9576 F:      kernel/time/hrtimer.c
9577 F:      kernel/time/timer_*.c
9578
9579 HIGH-SPEED SCC DRIVER FOR AX.25
9580 L:      linux-hams@vger.kernel.org
9581 S:      Orphan
9582 F:      drivers/net/hamradio/scc.c
9583
9584 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9585 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9586 S:      Supported
9587 W:      http://www.highpoint-tech.com
9588 F:      Documentation/scsi/hptiop.rst
9589 F:      drivers/scsi/hptiop.c
9590
9591 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9592 M:      John Stultz <jstultz@google.com>
9593 L:      linux-kernel@vger.kernel.org
9594 S:      Maintained
9595 F:      drivers/misc/hisi_hikey_usb.c
9596
9597 HIMAX HX83112B TOUCHSCREEN SUPPORT
9598 M:      Job Noorman <job@noorman.info>
9599 L:      linux-input@vger.kernel.org
9600 S:      Maintained
9601 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9602 F:      drivers/input/touchscreen/himax_hx83112b.c
9603
9604 HIPPI
9605 M:      Jes Sorensen <jes@trained-monkey.org>
9606 L:      linux-hippi@sunsite.dk
9607 S:      Maintained
9608 F:      drivers/net/hippi/
9609 F:      include/linux/hippidevice.h
9610 F:      include/uapi/linux/if_hippi.h
9611 F:      net/802/hippi.c
9612
9613 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9614 M:      Kurt Kanzenbach <kurt@linutronix.de>
9615 L:      netdev@vger.kernel.org
9616 S:      Maintained
9617 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9618 F:      drivers/net/dsa/hirschmann/*
9619 F:      include/linux/platform_data/hirschmann-hellcreek.h
9620 F:      net/dsa/tag_hellcreek.c
9621
9622 HISILICON DMA DRIVER
9623 M:      Zhou Wang <wangzhou1@hisilicon.com>
9624 M:      Jie Hai <haijie1@huawei.com>
9625 L:      dmaengine@vger.kernel.org
9626 S:      Maintained
9627 F:      drivers/dma/hisi_dma.c
9628
9629 HISILICON GPIO DRIVER
9630 M:      Jay Fang <f.fangjian@huawei.com>
9631 L:      linux-gpio@vger.kernel.org
9632 S:      Maintained
9633 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9634 F:      drivers/gpio/gpio-hisi.c
9635
9636 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9637 M:      Zhiqi Song <songzhiqi1@huawei.com>
9638 M:      Longfang Liu <liulongfang@huawei.com>
9639 L:      linux-crypto@vger.kernel.org
9640 S:      Maintained
9641 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9642 F:      drivers/crypto/hisilicon/hpre/hpre.h
9643 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9644 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9645
9646 HISILICON HNS3 PMU DRIVER
9647 M:      Jijie Shao <shaojijie@huawei.com>
9648 S:      Supported
9649 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9650 F:      drivers/perf/hisilicon/hns3_pmu.c
9651
9652 HISILICON I2C CONTROLLER DRIVER
9653 M:      Yicong Yang <yangyicong@hisilicon.com>
9654 L:      linux-i2c@vger.kernel.org
9655 S:      Maintained
9656 W:      https://www.hisilicon.com
9657 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9658 F:      drivers/i2c/busses/i2c-hisi.c
9659
9660 HISILICON KUNPENG SOC HCCS DRIVER
9661 M:      Huisong Li <lihuisong@huawei.com>
9662 S:      Maintained
9663 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9664 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9665 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9666
9667 HISILICON LPC BUS DRIVER
9668 M:      Jay Fang <f.fangjian@huawei.com>
9669 S:      Maintained
9670 W:      http://www.hisilicon.com
9671 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9672 F:      drivers/bus/hisi_lpc.c
9673
9674 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9675 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9676 M:      Salil Mehta <salil.mehta@huawei.com>
9677 M:      Jijie Shao <shaojijie@huawei.com>
9678 L:      netdev@vger.kernel.org
9679 S:      Maintained
9680 W:      http://www.hisilicon.com
9681 F:      drivers/net/ethernet/hisilicon/hns3/
9682
9683 HISILICON NETWORK SUBSYSTEM DRIVER
9684 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9685 M:      Salil Mehta <salil.mehta@huawei.com>
9686 L:      netdev@vger.kernel.org
9687 S:      Maintained
9688 W:      http://www.hisilicon.com
9689 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9690 F:      drivers/net/ethernet/hisilicon/
9691
9692 HISILICON PMU DRIVER
9693 M:      Yicong Yang <yangyicong@hisilicon.com>
9694 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9695 S:      Supported
9696 W:      http://www.hisilicon.com
9697 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9698 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9699 F:      drivers/perf/hisilicon
9700
9701 HISILICON PTT DRIVER
9702 M:      Yicong Yang <yangyicong@hisilicon.com>
9703 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9704 L:      linux-kernel@vger.kernel.org
9705 S:      Maintained
9706 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9707 F:      Documentation/trace/hisi-ptt.rst
9708 F:      drivers/hwtracing/ptt/
9709 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9710 F:      tools/perf/util/hisi-ptt*
9711 F:      tools/perf/util/hisi-ptt-decoder/*
9712
9713 HISILICON QM DRIVER
9714 M:      Weili Qian <qianweili@huawei.com>
9715 M:      Zhou Wang <wangzhou1@hisilicon.com>
9716 L:      linux-crypto@vger.kernel.org
9717 S:      Maintained
9718 F:      drivers/crypto/hisilicon/Kconfig
9719 F:      drivers/crypto/hisilicon/Makefile
9720 F:      drivers/crypto/hisilicon/qm.c
9721 F:      drivers/crypto/hisilicon/sgl.c
9722 F:      include/linux/hisi_acc_qm.h
9723
9724 HISILICON ROCE DRIVER
9725 M:      Chengchang Tang <tangchengchang@huawei.com>
9726 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9727 L:      linux-rdma@vger.kernel.org
9728 S:      Maintained
9729 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9730 F:      drivers/infiniband/hw/hns/
9731
9732 HISILICON SAS Controller
9733 M:      Xiang Chen <chenxiang66@hisilicon.com>
9734 S:      Supported
9735 W:      http://www.hisilicon.com
9736 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9737 F:      drivers/scsi/hisi_sas/
9738
9739 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9740 M:      Longfang Liu <liulongfang@huawei.com>
9741 L:      linux-crypto@vger.kernel.org
9742 S:      Maintained
9743 F:      Documentation/ABI/testing/debugfs-hisi-sec
9744 F:      drivers/crypto/hisilicon/sec2/sec.h
9745 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9746 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9747 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9748
9749 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9750 M:      Jay Fang <f.fangjian@huawei.com>
9751 L:      linux-spi@vger.kernel.org
9752 S:      Maintained
9753 W:      http://www.hisilicon.com
9754 F:      drivers/spi/spi-hisi-kunpeng.c
9755
9756 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9757 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9758 L:      linux-kernel@vger.kernel.org
9759 S:      Maintained
9760 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9761 F:      drivers/spmi/hisi-spmi-controller.c
9762
9763 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9764 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9765 L:      linux-kernel@vger.kernel.org
9766 S:      Maintained
9767 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9768 F:      drivers/mfd/hi6421-spmi-pmic.c
9769
9770 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9771 M:      Weili Qian <qianweili@huawei.com>
9772 S:      Maintained
9773 F:      drivers/crypto/hisilicon/trng/trng.c
9774
9775 HISILICON V3XX SPI NOR FLASH Controller Driver
9776 M:      Jay Fang <f.fangjian@huawei.com>
9777 S:      Maintained
9778 W:      http://www.hisilicon.com
9779 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9780
9781 HISILICON ZIP Controller DRIVER
9782 M:      Yang Shen <shenyang39@huawei.com>
9783 M:      Zhou Wang <wangzhou1@hisilicon.com>
9784 L:      linux-crypto@vger.kernel.org
9785 S:      Maintained
9786 F:      Documentation/ABI/testing/debugfs-hisi-zip
9787 F:      drivers/crypto/hisilicon/zip/
9788
9789 HMM - Heterogeneous Memory Management
9790 M:      Jérôme Glisse <jglisse@redhat.com>
9791 L:      linux-mm@kvack.org
9792 S:      Maintained
9793 F:      Documentation/mm/hmm.rst
9794 F:      include/linux/hmm*
9795 F:      lib/test_hmm*
9796 F:      mm/hmm*
9797 F:      tools/testing/selftests/mm/*hmm*
9798
9799 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER
9800 M:      Petre Rodan <petre.rodan@subdimension.ro>
9801 L:      linux-iio@vger.kernel.org
9802 S:      Maintained
9803 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml
9804 F:      drivers/iio/pressure/hsc030pa*
9805
9806 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9807 M:      Andreas Klinger <ak@it-klinger.de>
9808 L:      linux-iio@vger.kernel.org
9809 S:      Maintained
9810 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9811 F:      drivers/iio/pressure/mprls0025pa.c
9812
9813 HP BIOSCFG DRIVER
9814 M:      Jorge Lopez <jorge.lopez2@hp.com>
9815 L:      platform-driver-x86@vger.kernel.org
9816 S:      Maintained
9817 F:      drivers/platform/x86/hp/hp-bioscfg/
9818
9819 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9820 L:      platform-driver-x86@vger.kernel.org
9821 S:      Orphan
9822 F:      drivers/platform/x86/hp/tc1100-wmi.c
9823
9824 HP WMI HARDWARE MONITOR DRIVER
9825 M:      James Seo <james@equiv.tech>
9826 L:      linux-hwmon@vger.kernel.org
9827 S:      Maintained
9828 F:      Documentation/hwmon/hp-wmi-sensors.rst
9829 F:      drivers/hwmon/hp-wmi-sensors.c
9830
9831 HPET:   High Precision Event Timers driver
9832 M:      Clemens Ladisch <clemens@ladisch.de>
9833 S:      Maintained
9834 F:      Documentation/timers/hpet.rst
9835 F:      drivers/char/hpet.c
9836 F:      include/linux/hpet.h
9837 F:      include/uapi/linux/hpet.h
9838
9839 HPET:   x86
9840 S:      Orphan
9841 F:      arch/x86/include/asm/hpet.h
9842 F:      arch/x86/kernel/hpet.c
9843
9844 HPFS FILESYSTEM
9845 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9846 S:      Maintained
9847 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9848 F:      fs/hpfs/
9849
9850 HS3001 Hardware Temperature and Humidity Sensor
9851 M:      Andre Werner <andre.werner@systec-electronic.com>
9852 L:      linux-hwmon@vger.kernel.org
9853 S:      Maintained
9854 F:      drivers/hwmon/hs3001.c
9855
9856 HSI SUBSYSTEM
9857 M:      Sebastian Reichel <sre@kernel.org>
9858 S:      Maintained
9859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9860 F:      Documentation/ABI/testing/sysfs-bus-hsi
9861 F:      Documentation/driver-api/hsi.rst
9862 F:      drivers/hsi/
9863 F:      include/linux/hsi/
9864 F:      include/uapi/linux/hsi/
9865
9866 HSO 3G MODEM DRIVER
9867 L:      linux-usb@vger.kernel.org
9868 S:      Orphan
9869 F:      drivers/net/usb/hso.c
9870
9871 HSR NETWORK PROTOCOL
9872 L:      netdev@vger.kernel.org
9873 S:      Orphan
9874 F:      net/hsr/
9875
9876 HT16K33 LED CONTROLLER DRIVER
9877 M:      Robin van der Gracht <robin@protonic.nl>
9878 S:      Maintained
9879 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9880 F:      drivers/auxdisplay/ht16k33.c
9881
9882 HTCPEN TOUCHSCREEN DRIVER
9883 M:      Pau Oliva Fora <pof@eslack.org>
9884 L:      linux-input@vger.kernel.org
9885 S:      Maintained
9886 F:      drivers/input/touchscreen/htcpen.c
9887
9888 HTE SUBSYSTEM
9889 M:      Dipen Patel <dipenp@nvidia.com>
9890 L:      timestamp@lists.linux.dev
9891 S:      Maintained
9892 Q:      https://patchwork.kernel.org/project/timestamp/list/
9893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9894 F:      Documentation/devicetree/bindings/timestamp/
9895 F:      Documentation/driver-api/hte/
9896 F:      drivers/hte/
9897 F:      include/linux/hte.h
9898
9899 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9900 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9901 L:      linux-iio@vger.kernel.org
9902 S:      Maintained
9903 W:      http://www.st.com/
9904 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9905 F:      drivers/iio/humidity/hts221*
9906
9907 HUAWEI ETHERNET DRIVER
9908 M:      Cai Huoqing <cai.huoqing@linux.dev>
9909 L:      netdev@vger.kernel.org
9910 S:      Maintained
9911 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9912 F:      drivers/net/ethernet/huawei/hinic/
9913
9914 HUGETLB SUBSYSTEM
9915 M:      Muchun Song <muchun.song@linux.dev>
9916 L:      linux-mm@kvack.org
9917 S:      Maintained
9918 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9919 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9920 F:      Documentation/mm/hugetlbfs_reserv.rst
9921 F:      Documentation/mm/vmemmap_dedup.rst
9922 F:      fs/hugetlbfs/
9923 F:      include/linux/hugetlb.h
9924 F:      mm/hugetlb.c
9925 F:      mm/hugetlb_vmemmap.c
9926 F:      mm/hugetlb_vmemmap.h
9927 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9928
9929 HVA ST MEDIA DRIVER
9930 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9931 L:      linux-media@vger.kernel.org
9932 S:      Supported
9933 W:      https://linuxtv.org
9934 T:      git git://linuxtv.org/media_tree.git
9935 F:      drivers/media/platform/st/sti/hva
9936
9937 HWPOISON MEMORY FAILURE HANDLING
9938 M:      Miaohe Lin <linmiaohe@huawei.com>
9939 R:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9940 L:      linux-mm@kvack.org
9941 S:      Maintained
9942 F:      mm/hwpoison-inject.c
9943 F:      mm/memory-failure.c
9944
9945 HYCON HY46XX TOUCHSCREEN SUPPORT
9946 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9947 L:      linux-input@vger.kernel.org
9948 S:      Maintained
9949 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9950 F:      drivers/input/touchscreen/hycon-hy46xx.c
9951
9952 HYGON PROCESSOR SUPPORT
9953 M:      Pu Wen <puwen@hygon.cn>
9954 L:      linux-kernel@vger.kernel.org
9955 S:      Maintained
9956 F:      arch/x86/kernel/cpu/hygon.c
9957
9958 HYNIX HI556 SENSOR DRIVER
9959 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9960 L:      linux-media@vger.kernel.org
9961 S:      Maintained
9962 T:      git git://linuxtv.org/media_tree.git
9963 F:      drivers/media/i2c/hi556.c
9964
9965 HYNIX HI846 SENSOR DRIVER
9966 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9967 L:      linux-media@vger.kernel.org
9968 S:      Maintained
9969 F:      drivers/media/i2c/hi846.c
9970
9971 HYNIX HI847 SENSOR DRIVER
9972 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9973 L:      linux-media@vger.kernel.org
9974 S:      Maintained
9975 F:      drivers/media/i2c/hi847.c
9976
9977 Hyper-V/Azure CORE AND DRIVERS
9978 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9979 M:      Haiyang Zhang <haiyangz@microsoft.com>
9980 M:      Wei Liu <wei.liu@kernel.org>
9981 M:      Dexuan Cui <decui@microsoft.com>
9982 L:      linux-hyperv@vger.kernel.org
9983 S:      Supported
9984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9985 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9986 F:      Documentation/ABI/testing/debugfs-hyperv
9987 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9988 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9989 F:      Documentation/virt/hyperv
9990 F:      arch/arm64/hyperv
9991 F:      arch/arm64/include/asm/hyperv-tlfs.h
9992 F:      arch/arm64/include/asm/mshyperv.h
9993 F:      arch/x86/hyperv
9994 F:      arch/x86/include/asm/hyperv-tlfs.h
9995 F:      arch/x86/include/asm/mshyperv.h
9996 F:      arch/x86/include/asm/trace/hyperv.h
9997 F:      arch/x86/kernel/cpu/mshyperv.c
9998 F:      drivers/clocksource/hyperv_timer.c
9999 F:      drivers/hid/hid-hyperv.c
10000 F:      drivers/hv/
10001 F:      drivers/input/serio/hyperv-keyboard.c
10002 F:      drivers/iommu/hyperv-iommu.c
10003 F:      drivers/net/ethernet/microsoft/
10004 F:      drivers/net/hyperv/
10005 F:      drivers/pci/controller/pci-hyperv-intf.c
10006 F:      drivers/pci/controller/pci-hyperv.c
10007 F:      drivers/scsi/storvsc_drv.c
10008 F:      drivers/uio/uio_hv_generic.c
10009 F:      drivers/video/fbdev/hyperv_fb.c
10010 F:      include/asm-generic/hyperv-tlfs.h
10011 F:      include/asm-generic/mshyperv.h
10012 F:      include/clocksource/hyperv_timer.h
10013 F:      include/linux/hyperv.h
10014 F:      include/net/mana
10015 F:      include/uapi/linux/hyperv.h
10016 F:      net/vmw_vsock/hyperv_transport.c
10017 F:      tools/hv/
10018
10019 HYPERBUS SUPPORT
10020 M:      Vignesh Raghavendra <vigneshr@ti.com>
10021 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
10022 L:      linux-mtd@lists.infradead.org
10023 S:      Supported
10024 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10025 C:      irc://irc.oftc.net/mtd
10026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
10027 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
10028 F:      drivers/mtd/hyperbus/
10029 F:      include/linux/mtd/hyperbus.h
10030
10031 HYPERVISOR VIRTUAL CONSOLE DRIVER
10032 L:      linuxppc-dev@lists.ozlabs.org
10033 S:      Odd Fixes
10034 F:      drivers/tty/hvc/
10035
10036 I2C ACPI SUPPORT
10037 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10038 L:      linux-i2c@vger.kernel.org
10039 L:      linux-acpi@vger.kernel.org
10040 S:      Maintained
10041 F:      drivers/i2c/i2c-core-acpi.c
10042
10043 I2C ADDRESS TRANSLATOR (ATR)
10044 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
10045 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
10046 L:      linux-i2c@vger.kernel.org
10047 S:      Maintained
10048 F:      drivers/i2c/i2c-atr.c
10049 F:      include/linux/i2c-atr.h
10050
10051 I2C CONTROLLER DRIVER FOR NVIDIA GPU
10052 M:      Ajay Gupta <ajayg@nvidia.com>
10053 L:      linux-i2c@vger.kernel.org
10054 S:      Maintained
10055 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
10056 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
10057
10058 I2C MUXES
10059 M:      Peter Rosin <peda@axentia.se>
10060 L:      linux-i2c@vger.kernel.org
10061 S:      Maintained
10062 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
10063 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
10064 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
10065 F:      Documentation/i2c/i2c-topology.rst
10066 F:      Documentation/i2c/muxes/
10067 F:      drivers/i2c/i2c-mux.c
10068 F:      drivers/i2c/muxes/
10069 F:      include/linux/i2c-mux.h
10070
10071 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10072 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
10073 L:      linux-i2c@vger.kernel.org
10074 S:      Maintained
10075 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
10076 F:      drivers/i2c/busses/i2c-mv64xxx.c
10077
10078 I2C OVER PARALLEL PORT
10079 M:      Jean Delvare <jdelvare@suse.com>
10080 L:      linux-i2c@vger.kernel.org
10081 S:      Maintained
10082 F:      Documentation/i2c/busses/i2c-parport.rst
10083 F:      drivers/i2c/busses/i2c-parport.c
10084
10085 I2C SUBSYSTEM
10086 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
10087 L:      linux-i2c@vger.kernel.org
10088 S:      Maintained
10089 W:      https://i2c.wiki.kernel.org/
10090 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10092 F:      Documentation/devicetree/bindings/i2c/i2c.txt
10093 F:      Documentation/i2c/
10094 F:      drivers/i2c/*
10095 F:      include/dt-bindings/i2c/i2c.h
10096 F:      include/linux/i2c-dev.h
10097 F:      include/linux/i2c-smbus.h
10098 F:      include/linux/i2c.h
10099 F:      include/uapi/linux/i2c-*.h
10100 F:      include/uapi/linux/i2c.h
10101
10102 I2C SUBSYSTEM HOST DRIVERS
10103 M:      Andi Shyti <andi.shyti@kernel.org>
10104 L:      linux-i2c@vger.kernel.org
10105 S:      Maintained
10106 W:      https://i2c.wiki.kernel.org/
10107 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git
10109 F:      Documentation/devicetree/bindings/i2c/
10110 F:      drivers/i2c/algos/
10111 F:      drivers/i2c/busses/
10112 F:      include/dt-bindings/i2c/
10113
10114 I2C-TAOS-EVM DRIVER
10115 M:      Jean Delvare <jdelvare@suse.com>
10116 L:      linux-i2c@vger.kernel.org
10117 S:      Maintained
10118 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10119 F:      drivers/i2c/busses/i2c-taos-evm.c
10120
10121 I2C-TINY-USB DRIVER
10122 M:      Till Harbaum <till@harbaum.org>
10123 L:      linux-i2c@vger.kernel.org
10124 S:      Maintained
10125 W:      http://www.harbaum.org/till/i2c_tiny_usb
10126 F:      drivers/i2c/busses/i2c-tiny-usb.c
10127
10128 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10129 M:      Jean Delvare <jdelvare@suse.com>
10130 L:      linux-i2c@vger.kernel.org
10131 S:      Maintained
10132 F:      Documentation/i2c/busses/i2c-ali1535.rst
10133 F:      Documentation/i2c/busses/i2c-ali1563.rst
10134 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10135 F:      Documentation/i2c/busses/i2c-amd756.rst
10136 F:      Documentation/i2c/busses/i2c-amd8111.rst
10137 F:      Documentation/i2c/busses/i2c-i801.rst
10138 F:      Documentation/i2c/busses/i2c-nforce2.rst
10139 F:      Documentation/i2c/busses/i2c-piix4.rst
10140 F:      Documentation/i2c/busses/i2c-sis5595.rst
10141 F:      Documentation/i2c/busses/i2c-sis630.rst
10142 F:      Documentation/i2c/busses/i2c-sis96x.rst
10143 F:      Documentation/i2c/busses/i2c-via.rst
10144 F:      Documentation/i2c/busses/i2c-viapro.rst
10145 F:      drivers/i2c/busses/i2c-ali1535.c
10146 F:      drivers/i2c/busses/i2c-ali1563.c
10147 F:      drivers/i2c/busses/i2c-ali15x3.c
10148 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10149 F:      drivers/i2c/busses/i2c-amd756.c
10150 F:      drivers/i2c/busses/i2c-amd8111.c
10151 F:      drivers/i2c/busses/i2c-i801.c
10152 F:      drivers/i2c/busses/i2c-isch.c
10153 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10154 F:      drivers/i2c/busses/i2c-nforce2.c
10155 F:      drivers/i2c/busses/i2c-piix4.c
10156 F:      drivers/i2c/busses/i2c-sis5595.c
10157 F:      drivers/i2c/busses/i2c-sis630.c
10158 F:      drivers/i2c/busses/i2c-sis96x.c
10159 F:      drivers/i2c/busses/i2c-via.c
10160 F:      drivers/i2c/busses/i2c-viapro.c
10161
10162 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10163 M:      Hans de Goede <hdegoede@redhat.com>
10164 L:      linux-i2c@vger.kernel.org
10165 S:      Maintained
10166 F:      drivers/i2c/busses/i2c-cht-wc.c
10167
10168 I2C/SMBUS ISMT DRIVER
10169 M:      Seth Heasley <seth.heasley@intel.com>
10170 M:      Neil Horman <nhorman@tuxdriver.com>
10171 L:      linux-i2c@vger.kernel.org
10172 F:      Documentation/i2c/busses/i2c-ismt.rst
10173 F:      drivers/i2c/busses/i2c-ismt.c
10174
10175 I2C/SMBUS STUB DRIVER
10176 M:      Jean Delvare <jdelvare@suse.com>
10177 L:      linux-i2c@vger.kernel.org
10178 S:      Maintained
10179 F:      drivers/i2c/i2c-stub.c
10180
10181 I3C DRIVER FOR ASPEED AST2600
10182 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10183 S:      Maintained
10184 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10185 F:      drivers/i3c/master/ast2600-i3c-master.c
10186
10187 I3C DRIVER FOR CADENCE I3C MASTER IP
10188 M:      Przemysław Gaj <pgaj@cadence.com>
10189 S:      Maintained
10190 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10191 F:      drivers/i3c/master/i3c-master-cdns.c
10192
10193 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10194 S:      Orphan
10195 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10196 F:      drivers/i3c/master/dw*
10197
10198 I3C SUBSYSTEM
10199 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10200 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10201 S:      Maintained
10202 C:      irc://chat.freenode.net/linux-i3c
10203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10204 F:      Documentation/ABI/testing/sysfs-bus-i3c
10205 F:      Documentation/devicetree/bindings/i3c/
10206 F:      Documentation/driver-api/i3c
10207 F:      drivers/i3c/
10208 F:      include/linux/i3c/
10209
10210 IBM Operation Panel Input Driver
10211 M:      Eddie James <eajames@linux.ibm.com>
10212 L:      linux-input@vger.kernel.org
10213 S:      Maintained
10214 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10215 F:      drivers/input/misc/ibm-panel.c
10216
10217 IBM Power 842 compression accelerator
10218 M:      Haren Myneni <haren@us.ibm.com>
10219 S:      Supported
10220 F:      crypto/842.c
10221 F:      drivers/crypto/nx/Kconfig
10222 F:      drivers/crypto/nx/Makefile
10223 F:      drivers/crypto/nx/nx-842*
10224 F:      include/linux/sw842.h
10225 F:      lib/842/
10226
10227 IBM Power in-Nest Crypto Acceleration
10228 M:      Breno Leitão <leitao@debian.org>
10229 M:      Nayna Jain <nayna@linux.ibm.com>
10230 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10231 L:      linux-crypto@vger.kernel.org
10232 S:      Supported
10233 F:      drivers/crypto/nx/Kconfig
10234 F:      drivers/crypto/nx/Makefile
10235 F:      drivers/crypto/nx/nx-aes*
10236 F:      drivers/crypto/nx/nx-sha*
10237 F:      drivers/crypto/nx/nx.*
10238 F:      drivers/crypto/nx/nx_csbcpb.h
10239 F:      drivers/crypto/nx/nx_debugfs.c
10240
10241 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10242 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10243 L:      linux-pci@vger.kernel.org
10244 L:      linuxppc-dev@lists.ozlabs.org
10245 S:      Supported
10246 F:      drivers/pci/hotplug/rpadlpar*
10247
10248 IBM Power Linux RAID adapter
10249 M:      Brian King <brking@us.ibm.com>
10250 S:      Supported
10251 F:      drivers/scsi/ipr.*
10252
10253 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10254 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10255 L:      linux-pci@vger.kernel.org
10256 L:      linuxppc-dev@lists.ozlabs.org
10257 S:      Supported
10258 F:      drivers/pci/hotplug/rpaphp*
10259
10260 IBM Power SRIOV Virtual NIC Device Driver
10261 M:      Haren Myneni <haren@linux.ibm.com>
10262 M:      Rick Lindsley <ricklind@linux.ibm.com>
10263 R:      Nick Child <nnac123@linux.ibm.com>
10264 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10265 L:      netdev@vger.kernel.org
10266 S:      Supported
10267 F:      drivers/net/ethernet/ibm/ibmvnic.*
10268
10269 IBM Power VFIO Support
10270 M:      Timothy Pearson <tpearson@raptorengineering.com>
10271 S:      Supported
10272 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10273
10274 IBM Power Virtual Ethernet Device Driver
10275 M:      Nick Child <nnac123@linux.ibm.com>
10276 L:      netdev@vger.kernel.org
10277 S:      Supported
10278 F:      drivers/net/ethernet/ibm/ibmveth.*
10279
10280 IBM Power Virtual FC Device Drivers
10281 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10282 L:      linux-scsi@vger.kernel.org
10283 S:      Supported
10284 F:      drivers/scsi/ibmvscsi/ibmvfc*
10285
10286 IBM Power Virtual Management Channel Driver
10287 M:      Brad Warrum <bwarrum@linux.ibm.com>
10288 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10289 S:      Supported
10290 F:      drivers/misc/ibmvmc.*
10291
10292 IBM Power Virtual SCSI Device Drivers
10293 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10294 L:      linux-scsi@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10297 F:      include/scsi/viosrp.h
10298
10299 IBM Power Virtual SCSI Device Target Driver
10300 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10301 L:      linux-scsi@vger.kernel.org
10302 L:      target-devel@vger.kernel.org
10303 S:      Supported
10304 F:      drivers/scsi/ibmvscsi_tgt/
10305
10306 IBM Power VMX Cryptographic instructions
10307 M:      Breno Leitão <leitao@debian.org>
10308 M:      Nayna Jain <nayna@linux.ibm.com>
10309 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10310 L:      linux-crypto@vger.kernel.org
10311 S:      Supported
10312 F:      drivers/crypto/vmx/Kconfig
10313 F:      drivers/crypto/vmx/Makefile
10314 F:      drivers/crypto/vmx/aes*
10315 F:      drivers/crypto/vmx/ghash*
10316 F:      drivers/crypto/vmx/ppc-xlate.pl
10317 F:      drivers/crypto/vmx/vmx.c
10318
10319 IBM ServeRAID RAID DRIVER
10320 S:      Orphan
10321 F:      drivers/scsi/ips.*
10322
10323 ICH LPC AND GPIO DRIVER
10324 M:      Peter Tyser <ptyser@xes-inc.com>
10325 S:      Maintained
10326 F:      drivers/gpio/gpio-ich.c
10327 F:      drivers/mfd/lpc_ich.c
10328
10329 ICY I2C DRIVER
10330 M:      Max Staudt <max@enpas.org>
10331 L:      linux-i2c@vger.kernel.org
10332 S:      Maintained
10333 F:      drivers/i2c/busses/i2c-icy.c
10334
10335 IDEAPAD LAPTOP EXTRAS DRIVER
10336 M:      Ike Panhc <ike.pan@canonical.com>
10337 L:      platform-driver-x86@vger.kernel.org
10338 S:      Maintained
10339 W:      http://launchpad.net/ideapad-laptop
10340 F:      drivers/platform/x86/ideapad-laptop.c
10341
10342 IDEAPAD LAPTOP SLIDEBAR DRIVER
10343 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10344 L:      linux-input@vger.kernel.org
10345 S:      Maintained
10346 W:      https://github.com/o2genum/ideapad-slidebar
10347 F:      drivers/input/misc/ideapad_slidebar.c
10348
10349 IDT VersaClock 5 CLOCK DRIVER
10350 M:      Luca Ceresoli <luca@lucaceresoli.net>
10351 S:      Maintained
10352 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10353 F:      drivers/clk/clk-versaclock5.c
10354
10355 IEEE 802.15.4 SUBSYSTEM
10356 M:      Alexander Aring <alex.aring@gmail.com>
10357 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10358 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10359 L:      linux-wpan@vger.kernel.org
10360 S:      Maintained
10361 W:      https://linux-wpan.org/
10362 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10365 F:      Documentation/networking/ieee802154.rst
10366 F:      drivers/net/ieee802154/
10367 F:      include/linux/ieee802154.h
10368 F:      include/linux/nl802154.h
10369 F:      include/net/af_ieee802154.h
10370 F:      include/net/cfg802154.h
10371 F:      include/net/ieee802154_netdev.h
10372 F:      include/net/mac802154.h
10373 F:      include/net/nl802154.h
10374 F:      net/ieee802154/
10375 F:      net/mac802154/
10376
10377 IFCVF VIRTIO DATA PATH ACCELERATOR
10378 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10379 F:      drivers/vdpa/ifcvf/
10380
10381 IFE PROTOCOL
10382 M:      Yotam Gigi <yotam.gi@gmail.com>
10383 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10384 F:      include/net/ife.h
10385 F:      include/uapi/linux/ife.h
10386 F:      net/ife
10387
10388 IGORPLUG-USB IR RECEIVER
10389 M:      Sean Young <sean@mess.org>
10390 L:      linux-media@vger.kernel.org
10391 S:      Maintained
10392 F:      drivers/media/rc/igorplugusb.c
10393
10394 IGUANAWORKS USB IR TRANSCEIVER
10395 M:      Sean Young <sean@mess.org>
10396 L:      linux-media@vger.kernel.org
10397 S:      Maintained
10398 F:      drivers/media/rc/iguanair.c
10399
10400 IIO DIGITAL POTENTIOMETER DAC
10401 M:      Peter Rosin <peda@axentia.se>
10402 L:      linux-iio@vger.kernel.org
10403 S:      Maintained
10404 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10405 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10406 F:      drivers/iio/dac/dpot-dac.c
10407
10408 IIO ENVELOPE DETECTOR
10409 M:      Peter Rosin <peda@axentia.se>
10410 L:      linux-iio@vger.kernel.org
10411 S:      Maintained
10412 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10413 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10414 F:      drivers/iio/adc/envelope-detector.c
10415
10416 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10417 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10418 L:      linux-iio@vger.kernel.org
10419 S:      Maintained
10420 F:      drivers/iio/industrialio-gts-helper.c
10421 F:      include/linux/iio/iio-gts-helper.h
10422
10423 IIO MULTIPLEXER
10424 M:      Peter Rosin <peda@axentia.se>
10425 L:      linux-iio@vger.kernel.org
10426 S:      Maintained
10427 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10428 F:      drivers/iio/multiplexer/iio-mux.c
10429
10430 IIO SCMI BASED DRIVER
10431 M:      Jyoti Bhayana <jbhayana@google.com>
10432 L:      linux-iio@vger.kernel.org
10433 S:      Maintained
10434 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10435
10436 IIO SUBSYSTEM AND DRIVERS
10437 M:      Jonathan Cameron <jic23@kernel.org>
10438 R:      Lars-Peter Clausen <lars@metafoo.de>
10439 L:      linux-iio@vger.kernel.org
10440 S:      Maintained
10441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10442 F:      Documentation/ABI/testing/configfs-iio*
10443 F:      Documentation/ABI/testing/sysfs-bus-iio*
10444 F:      Documentation/devicetree/bindings/iio/
10445 F:      drivers/iio/
10446 F:      drivers/staging/iio/
10447 F:      include/dt-bindings/iio/
10448 F:      include/linux/iio/
10449 F:      tools/iio/
10450
10451 IIO UNIT CONVERTER
10452 M:      Peter Rosin <peda@axentia.se>
10453 L:      linux-iio@vger.kernel.org
10454 S:      Maintained
10455 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10456 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10457 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10458 F:      drivers/iio/afe/iio-rescale.c
10459
10460 IKANOS/ADI EAGLE ADSL USB DRIVER
10461 M:      Matthieu Castet <castet.matthieu@free.fr>
10462 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10463 S:      Maintained
10464 F:      drivers/usb/atm/ueagle-atm.c
10465
10466 IMAGIS TOUCHSCREEN DRIVER
10467 M:      Markuss Broks <markuss.broks@gmail.com>
10468 S:      Maintained
10469 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10470 F:      drivers/input/touchscreen/imagis.c
10471
10472 IMGTEC ASCII LCD DRIVER
10473 M:      Paul Burton <paulburton@kernel.org>
10474 S:      Maintained
10475 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10476 F:      drivers/auxdisplay/img-ascii-lcd.c
10477
10478 IMGTEC IR DECODER DRIVER
10479 S:      Orphan
10480 F:      drivers/media/rc/img-ir/
10481
10482 IMGTEC POWERVR DRM DRIVER
10483 M:      Frank Binns <frank.binns@imgtec.com>
10484 M:      Donald Robson <donald.robson@imgtec.com>
10485 M:      Matt Coster <matt.coster@imgtec.com>
10486 S:      Supported
10487 T:      git git://anongit.freedesktop.org/drm/drm-misc
10488 F:      Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
10489 F:      Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml
10490 F:      Documentation/gpu/imagination/
10491 F:      drivers/gpu/drm/imagination/
10492 F:      include/uapi/drm/pvr_drm.h
10493
10494 IMON SOUNDGRAPH USB IR RECEIVER
10495 M:      Sean Young <sean@mess.org>
10496 L:      linux-media@vger.kernel.org
10497 S:      Maintained
10498 F:      drivers/media/rc/imon.c
10499 F:      drivers/media/rc/imon_raw.c
10500
10501 IMS TWINTURBO FRAMEBUFFER DRIVER
10502 L:      linux-fbdev@vger.kernel.org
10503 S:      Orphan
10504 F:      drivers/video/fbdev/imsttfb.c
10505
10506 INA209 HARDWARE MONITOR DRIVER
10507 M:      Guenter Roeck <linux@roeck-us.net>
10508 L:      linux-hwmon@vger.kernel.org
10509 S:      Maintained
10510 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10511 F:      Documentation/hwmon/ina209.rst
10512 F:      drivers/hwmon/ina209.c
10513
10514 INA2XX HARDWARE MONITOR DRIVER
10515 M:      Guenter Roeck <linux@roeck-us.net>
10516 L:      linux-hwmon@vger.kernel.org
10517 S:      Maintained
10518 F:      Documentation/hwmon/ina2xx.rst
10519 F:      drivers/hwmon/ina2xx.c
10520 F:      include/linux/platform_data/ina2xx.h
10521
10522 INDEX OF FURTHER KERNEL DOCUMENTATION
10523 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10524 S:      Maintained
10525 F:      Documentation/process/kernel-docs.rst
10526
10527 INDUSTRY PACK SUBSYSTEM (IPACK)
10528 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10529 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10530 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10531 L:      industrypack-devel@lists.sourceforge.net
10532 S:      Maintained
10533 W:      http://industrypack.sourceforge.net
10534 F:      drivers/ipack/
10535
10536 INFINEON DPS310 Driver
10537 M:      Eddie James <eajames@linux.ibm.com>
10538 L:      linux-iio@vger.kernel.org
10539 S:      Maintained
10540 F:      drivers/iio/pressure/dps310.c
10541
10542 INFINEON PEB2466 ASoC CODEC
10543 M:      Herve Codina <herve.codina@bootlin.com>
10544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10545 S:      Maintained
10546 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10547 F:      sound/soc/codecs/peb2466.c
10548
10549 INFINIBAND SUBSYSTEM
10550 M:      Jason Gunthorpe <jgg@nvidia.com>
10551 M:      Leon Romanovsky <leonro@nvidia.com>
10552 L:      linux-rdma@vger.kernel.org
10553 S:      Supported
10554 W:      https://github.com/linux-rdma/rdma-core
10555 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10557 F:      Documentation/devicetree/bindings/infiniband/
10558 F:      Documentation/infiniband/
10559 F:      drivers/infiniband/
10560 F:      include/rdma/
10561 F:      include/trace/events/ib_mad.h
10562 F:      include/trace/events/ib_umad.h
10563 F:      include/trace/misc/rdma.h
10564 F:      include/uapi/linux/if_infiniband.h
10565 F:      include/uapi/rdma/
10566 F:      samples/bpf/ibumad_kern.c
10567 F:      samples/bpf/ibumad_user.c
10568
10569 INGENIC JZ4780 NAND DRIVER
10570 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10571 L:      linux-mtd@lists.infradead.org
10572 L:      linux-mips@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/mtd/nand/raw/ingenic/
10575
10576 INGENIC JZ47xx SoCs
10577 M:      Paul Cercueil <paul@crapouillou.net>
10578 L:      linux-mips@vger.kernel.org
10579 S:      Maintained
10580 F:      arch/mips/boot/dts/ingenic/
10581 F:      arch/mips/generic/board-ingenic.c
10582 F:      arch/mips/include/asm/mach-ingenic/
10583 F:      arch/mips/ingenic/Kconfig
10584 F:      drivers/clk/ingenic/
10585 F:      drivers/dma/dma-jz4780.c
10586 F:      drivers/gpu/drm/ingenic/
10587 F:      drivers/i2c/busses/i2c-jz4780.c
10588 F:      drivers/iio/adc/ingenic-adc.c
10589 F:      drivers/irqchip/irq-ingenic.c
10590 F:      drivers/memory/jz4780-nemc.c
10591 F:      drivers/mmc/host/jz4740_mmc.c
10592 F:      drivers/mtd/nand/raw/ingenic/
10593 F:      drivers/pinctrl/pinctrl-ingenic.c
10594 F:      drivers/power/supply/ingenic-battery.c
10595 F:      drivers/pwm/pwm-jz4740.c
10596 F:      drivers/remoteproc/ingenic_rproc.c
10597 F:      drivers/rtc/rtc-jz4740.c
10598 F:      drivers/tty/serial/8250/8250_ingenic.c
10599 F:      drivers/usb/musb/jz4740.c
10600 F:      drivers/watchdog/jz4740_wdt.c
10601 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10602 F:      include/linux/mfd/ingenic-tcu.h
10603 F:      sound/soc/codecs/jz47*
10604 F:      sound/soc/jz4740/
10605
10606 INJOINIC IP5xxx POWER BANK IC DRIVER
10607 M:      Samuel Holland <samuel@sholland.org>
10608 S:      Maintained
10609 F:      drivers/power/supply/ip5xxx_power.c
10610
10611 INOTIFY
10612 M:      Jan Kara <jack@suse.cz>
10613 R:      Amir Goldstein <amir73il@gmail.com>
10614 L:      linux-fsdevel@vger.kernel.org
10615 S:      Maintained
10616 F:      Documentation/filesystems/inotify.rst
10617 F:      fs/notify/inotify/
10618 F:      include/linux/inotify.h
10619 F:      include/uapi/linux/inotify.h
10620
10621 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10622 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10623 L:      linux-input@vger.kernel.org
10624 S:      Maintained
10625 Q:      http://patchwork.kernel.org/project/linux-input/list/
10626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10627 F:      Documentation/devicetree/bindings/input/
10628 F:      Documentation/devicetree/bindings/serio/
10629 F:      Documentation/input/
10630 F:      drivers/input/
10631 F:      include/dt-bindings/input/
10632 F:      include/linux/input.h
10633 F:      include/linux/input/
10634 F:      include/uapi/linux/input-event-codes.h
10635 F:      include/uapi/linux/input.h
10636
10637 INPUT MULTITOUCH (MT) PROTOCOL
10638 M:      Henrik Rydberg <rydberg@bitmath.org>
10639 L:      linux-input@vger.kernel.org
10640 S:      Odd fixes
10641 F:      Documentation/input/multi-touch-protocol.rst
10642 F:      drivers/input/input-mt.c
10643 K:      \b(ABS|SYN)_MT_
10644
10645 INSIDE SECURE CRYPTO DRIVER
10646 M:      Antoine Tenart <atenart@kernel.org>
10647 L:      linux-crypto@vger.kernel.org
10648 S:      Maintained
10649 F:      drivers/crypto/inside-secure/
10650
10651 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10652 M:      Mimi Zohar <zohar@linux.ibm.com>
10653 M:      Roberto Sassu <roberto.sassu@huawei.com>
10654 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10655 R:      Eric Snowberg <eric.snowberg@oracle.com>
10656 L:      linux-integrity@vger.kernel.org
10657 S:      Supported
10658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10659 F:      security/integrity/
10660 F:      security/integrity/ima/
10661
10662 INTEL 810/815 FRAMEBUFFER DRIVER
10663 M:      Antonino Daplas <adaplas@gmail.com>
10664 L:      linux-fbdev@vger.kernel.org
10665 S:      Maintained
10666 F:      drivers/video/fbdev/i810/
10667
10668 INTEL 8254 COUNTER DRIVER
10669 M:      William Breathitt Gray <william.gray@linaro.org>
10670 L:      linux-iio@vger.kernel.org
10671 S:      Maintained
10672 F:      drivers/counter/i8254.c
10673 F:      include/linux/i8254.h
10674
10675 INTEL 8255 GPIO DRIVER
10676 M:      William Breathitt Gray <william.gray@linaro.org>
10677 L:      linux-gpio@vger.kernel.org
10678 S:      Maintained
10679 F:      drivers/gpio/gpio-i8255.c
10680 F:      drivers/gpio/gpio-i8255.h
10681
10682 INTEL ASoC DRIVERS
10683 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10684 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10685 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10686 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10687 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10688 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10689 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10690 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10691 S:      Supported
10692 F:      sound/soc/intel/
10693
10694 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10695 M:      Hans de Goede <hdegoede@redhat.com>
10696 L:      platform-driver-x86@vger.kernel.org
10697 S:      Maintained
10698 F:      drivers/platform/x86/intel/atomisp2/pm.c
10699
10700 INTEL ATOMISP2 LED DRIVER
10701 M:      Hans de Goede <hdegoede@redhat.com>
10702 L:      platform-driver-x86@vger.kernel.org
10703 S:      Maintained
10704 F:      drivers/platform/x86/intel/atomisp2/led.c
10705
10706 INTEL BIOS SAR INT1092 DRIVER
10707 M:      Shravan Sudhakar <s.shravan@intel.com>
10708 L:      platform-driver-x86@vger.kernel.org
10709 S:      Maintained
10710 F:      drivers/platform/x86/intel/int1092/
10711
10712 INTEL BROXTON PMC DRIVER
10713 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10714 M:      Zha Qipeng <qipeng.zha@intel.com>
10715 S:      Maintained
10716 F:      drivers/mfd/intel_pmc_bxt.c
10717 F:      include/linux/mfd/intel_pmc_bxt.h
10718
10719 INTEL C600 SERIES SAS CONTROLLER DRIVER
10720 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10721 L:      linux-scsi@vger.kernel.org
10722 S:      Supported
10723 T:      git git://git.code.sf.net/p/intel-sas/isci
10724 F:      drivers/scsi/isci/
10725
10726 INTEL CPU family model numbers
10727 M:      Tony Luck <tony.luck@intel.com>
10728 M:      x86@kernel.org
10729 L:      linux-kernel@vger.kernel.org
10730 S:      Supported
10731 F:      arch/x86/include/asm/intel-family.h
10732
10733 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
10734 M:      Jani Nikula <jani.nikula@linux.intel.com>
10735 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10736 L:      intel-gfx@lists.freedesktop.org
10737 L:      intel-xe@lists.freedesktop.org
10738 S:      Supported
10739 F:      drivers/gpu/drm/i915/display/
10740 F:      drivers/gpu/drm/xe/display/
10741 F:      drivers/gpu/drm/xe/compat-i915-headers
10742
10743 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
10744 M:      Jani Nikula <jani.nikula@linux.intel.com>
10745 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10746 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10747 M:      Tvrtko Ursulin <tursulin@ursulin.net>
10748 L:      intel-gfx@lists.freedesktop.org
10749 S:      Supported
10750 W:      https://drm.pages.freedesktop.org/intel-docs/
10751 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10752 B:      https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
10753 C:      irc://irc.oftc.net/intel-gfx
10754 T:      git git://anongit.freedesktop.org/drm-intel
10755 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10756 F:      Documentation/gpu/i915.rst
10757 F:      drivers/gpu/drm/ci/xfails/i915*
10758 F:      drivers/gpu/drm/i915/
10759 F:      include/drm/i915*
10760 F:      include/uapi/drm/i915_drm.h
10761
10762 INTEL DRM XE DRIVER (Lunar Lake and newer)
10763 M:      Lucas De Marchi <lucas.demarchi@intel.com>
10764 M:      Oded Gabbay <ogabbay@kernel.org>
10765 M:      Thomas Hellström <thomas.hellstrom@linux.intel.com>
10766 L:      intel-xe@lists.freedesktop.org
10767 S:      Supported
10768 W:      https://drm.pages.freedesktop.org/intel-docs/
10769 Q:      http://patchwork.freedesktop.org/project/intel-xe/
10770 B:      https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
10771 C:      irc://irc.oftc.net/xe
10772 T:      git https://gitlab.freedesktop.org/drm/xe/kernel.git
10773 F:      Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
10774 F:      Documentation/gpu/xe/
10775 F:      drivers/gpu/drm/xe/
10776 F:      include/drm/xe*
10777 F:      include/uapi/drm/xe_drm.h
10778
10779 INTEL ETHERNET DRIVERS
10780 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10781 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10782 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10783 S:      Supported
10784 W:      https://www.intel.com/content/www/us/en/support.html
10785 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10788 F:      Documentation/networking/device_drivers/ethernet/intel/
10789 F:      drivers/net/ethernet/intel/
10790 F:      drivers/net/ethernet/intel/*/
10791 F:      include/linux/avf/virtchnl.h
10792 F:      include/linux/net/intel/iidc.h
10793
10794 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10795 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10796 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10797 L:      linux-rdma@vger.kernel.org
10798 S:      Supported
10799 F:      drivers/infiniband/hw/irdma/
10800 F:      include/uapi/rdma/irdma-abi.h
10801
10802 INTEL GPIO DRIVERS
10803 M:      Andy Shevchenko <andy@kernel.org>
10804 L:      linux-gpio@vger.kernel.org
10805 S:      Supported
10806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10807 F:      drivers/gpio/gpio-elkhartlake.c
10808 F:      drivers/gpio/gpio-ich.c
10809 F:      drivers/gpio/gpio-merrifield.c
10810 F:      drivers/gpio/gpio-ml-ioh.c
10811 F:      drivers/gpio/gpio-pch.c
10812 F:      drivers/gpio/gpio-sch.c
10813 F:      drivers/gpio/gpio-sodaville.c
10814 F:      drivers/gpio/gpio-tangier.c
10815 F:      drivers/gpio/gpio-tangier.h
10816
10817 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10818 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10819 M:      Zhi Wang <zhi.wang.linux@gmail.com>
10820 L:      intel-gvt-dev@lists.freedesktop.org
10821 L:      intel-gfx@lists.freedesktop.org
10822 S:      Supported
10823 W:      https://github.com/intel/gvt-linux/wiki
10824 T:      git https://github.com/intel/gvt-linux.git
10825 F:      drivers/gpu/drm/i915/gvt/
10826
10827 INTEL HID EVENT DRIVER
10828 M:      Alex Hung <alexhung@gmail.com>
10829 L:      platform-driver-x86@vger.kernel.org
10830 S:      Maintained
10831 F:      drivers/platform/x86/intel/hid.c
10832
10833 INTEL I/OAT DMA DRIVER
10834 M:      Dave Jiang <dave.jiang@intel.com>
10835 R:      Dan Williams <dan.j.williams@intel.com>
10836 L:      dmaengine@vger.kernel.org
10837 S:      Supported
10838 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10839 F:      drivers/dma/ioat*
10840
10841 INTEL IAA CRYPTO DRIVER
10842 M:      Tom Zanussi <tom.zanussi@linux.intel.com>
10843 L:      linux-crypto@vger.kernel.org
10844 S:      Supported
10845 F:      Documentation/driver-api/crypto/iaa/iaa-crypto.rst
10846 F:      drivers/crypto/intel/iaa/*
10847
10848 INTEL IDLE DRIVER
10849 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10850 M:      Len Brown <lenb@kernel.org>
10851 L:      linux-pm@vger.kernel.org
10852 S:      Supported
10853 B:      https://bugzilla.kernel.org
10854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10855 F:      drivers/idle/intel_idle.c
10856
10857 INTEL IDXD DRIVER
10858 M:      Fenghua Yu <fenghua.yu@intel.com>
10859 M:      Dave Jiang <dave.jiang@intel.com>
10860 L:      dmaengine@vger.kernel.org
10861 S:      Supported
10862 F:      drivers/dma/idxd/*
10863 F:      include/uapi/linux/idxd.h
10864
10865 INTEL IN FIELD SCAN (IFS) DEVICE
10866 M:      Jithu Joseph <jithu.joseph@intel.com>
10867 R:      Ashok Raj <ashok.raj@intel.com>
10868 R:      Tony Luck <tony.luck@intel.com>
10869 S:      Maintained
10870 F:      drivers/platform/x86/intel/ifs
10871 F:      include/trace/events/intel_ifs.h
10872
10873 INTEL INTEGRATED SENSOR HUB DRIVER
10874 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10875 M:      Jiri Kosina <jikos@kernel.org>
10876 L:      linux-input@vger.kernel.org
10877 S:      Maintained
10878 F:      drivers/hid/intel-ish-hid/
10879
10880 INTEL IOMMU (VT-d)
10881 M:      David Woodhouse <dwmw2@infradead.org>
10882 M:      Lu Baolu <baolu.lu@linux.intel.com>
10883 L:      iommu@lists.linux.dev
10884 S:      Supported
10885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10886 F:      drivers/iommu/intel/
10887
10888 INTEL IPU3 CSI-2 CIO2 DRIVER
10889 M:      Yong Zhi <yong.zhi@intel.com>
10890 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10891 M:      Bingbu Cao <bingbu.cao@intel.com>
10892 M:      Dan Scally <djrscally@gmail.com>
10893 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10894 L:      linux-media@vger.kernel.org
10895 S:      Maintained
10896 T:      git git://linuxtv.org/media_tree.git
10897 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10898 F:      drivers/media/pci/intel/ipu3/
10899
10900 INTEL IPU3 CSI-2 IMGU DRIVER
10901 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10902 R:      Bingbu Cao <bingbu.cao@intel.com>
10903 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10904 L:      linux-media@vger.kernel.org
10905 S:      Maintained
10906 F:      Documentation/admin-guide/media/ipu3.rst
10907 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10908 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10909 F:      drivers/staging/media/ipu3/
10910
10911 INTEL ISHTP ECLITE DRIVER
10912 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10913 L:      platform-driver-x86@vger.kernel.org
10914 S:      Supported
10915 F:      drivers/platform/x86/intel/ishtp_eclite.c
10916
10917 INTEL IXP4XX CRYPTO SUPPORT
10918 M:      Corentin Labbe <clabbe@baylibre.com>
10919 L:      linux-crypto@vger.kernel.org
10920 S:      Maintained
10921 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10922
10923 INTEL KEEM BAY DRM DRIVER
10924 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10925 M:      Edmund Dea <edmund.j.dea@intel.com>
10926 S:      Maintained
10927 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10928 F:      drivers/gpu/drm/kmb/
10929
10930 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10931 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10932 S:      Maintained
10933 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10934 F:      drivers/crypto/intel/keembay/Kconfig
10935 F:      drivers/crypto/intel/keembay/Makefile
10936 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10937 F:      drivers/crypto/intel/keembay/ocs-aes.c
10938 F:      drivers/crypto/intel/keembay/ocs-aes.h
10939
10940 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10941 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10942 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10943 M:      Mark Gross <mgross@linux.intel.com>
10944 S:      Maintained
10945 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10946 F:      drivers/crypto/intel/keembay/Kconfig
10947 F:      drivers/crypto/intel/keembay/Makefile
10948 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10949
10950 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10951 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10952 M:      Declan Murphy <declan.murphy@intel.com>
10953 S:      Maintained
10954 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10955 F:      drivers/crypto/intel/keembay/Kconfig
10956 F:      drivers/crypto/intel/keembay/Makefile
10957 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10958 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10959 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10960
10961 INTEL MANAGEMENT ENGINE (mei)
10962 M:      Tomas Winkler <tomas.winkler@intel.com>
10963 L:      linux-kernel@vger.kernel.org
10964 S:      Supported
10965 F:      Documentation/driver-api/mei/*
10966 F:      drivers/misc/mei/
10967 F:      drivers/watchdog/mei_wdt.c
10968 F:      include/linux/mei_aux.h
10969 F:      include/linux/mei_cl_bus.h
10970 F:      include/uapi/linux/mei.h
10971 F:      include/uapi/linux/mei_uuid.h
10972 F:      include/uapi/linux/uuid.h
10973 F:      samples/mei/*
10974
10975 INTEL MAX 10 BMC MFD DRIVER
10976 M:      Xu Yilun <yilun.xu@intel.com>
10977 R:      Tom Rix <trix@redhat.com>
10978 S:      Maintained
10979 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10980 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10981 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10982 F:      drivers/mfd/intel-m10-bmc*
10983 F:      include/linux/mfd/intel-m10-bmc.h
10984
10985 INTEL MAX10 BMC SECURE UPDATES
10986 M:      Peter Colberg <peter.colberg@intel.com>
10987 L:      linux-fpga@vger.kernel.org
10988 S:      Maintained
10989 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10990 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10991
10992 INTEL P-Unit IPC DRIVER
10993 M:      Zha Qipeng <qipeng.zha@intel.com>
10994 L:      platform-driver-x86@vger.kernel.org
10995 S:      Maintained
10996 F:      arch/x86/include/asm/intel_punit_ipc.h
10997 F:      drivers/platform/x86/intel/punit_ipc.c
10998
10999 INTEL PMC CORE DRIVER
11000 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11001 M:      David E Box <david.e.box@intel.com>
11002 L:      platform-driver-x86@vger.kernel.org
11003 S:      Maintained
11004 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
11005 F:      drivers/platform/x86/intel/pmc/
11006
11007 INTEL PMIC GPIO DRIVERS
11008 M:      Andy Shevchenko <andy@kernel.org>
11009 S:      Supported
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
11011 F:      drivers/gpio/gpio-*cove.c
11012
11013 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
11014 M:      Andy Shevchenko <andy@kernel.org>
11015 S:      Supported
11016 F:      drivers/mfd/intel_soc_pmic*
11017 F:      include/linux/mfd/intel_soc_pmic*
11018
11019 INTEL PMT DRIVERS
11020 M:      David E. Box <david.e.box@linux.intel.com>
11021 S:      Supported
11022 F:      drivers/platform/x86/intel/pmt/
11023
11024 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
11025 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
11026 L:      linux-wireless@vger.kernel.org
11027 S:      Maintained
11028 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
11029 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
11030 F:      drivers/net/wireless/intel/ipw2x00/
11031
11032 INTEL PSTATE DRIVER
11033 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11034 M:      Len Brown <lenb@kernel.org>
11035 L:      linux-pm@vger.kernel.org
11036 S:      Supported
11037 F:      drivers/cpufreq/intel_pstate.c
11038
11039 INTEL PTP DFL ToD DRIVER
11040 M:      Tianfei Zhang <tianfei.zhang@intel.com>
11041 L:      linux-fpga@vger.kernel.org
11042 L:      netdev@vger.kernel.org
11043 S:      Maintained
11044 F:      drivers/ptp/ptp_dfl_tod.c
11045
11046 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
11047 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
11048 L:      linux-iio@vger.kernel.org
11049 F:      drivers/counter/intel-qep.c
11050
11051 INTEL SCU DRIVERS
11052 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11053 S:      Maintained
11054 F:      arch/x86/include/asm/intel_scu_ipc.h
11055 F:      drivers/platform/x86/intel_scu_*
11056
11057 INTEL SDSI DRIVER
11058 M:      David E. Box <david.e.box@linux.intel.com>
11059 S:      Supported
11060 F:      drivers/platform/x86/intel/sdsi.c
11061 F:      tools/arch/x86/intel_sdsi/
11062 F:      tools/testing/selftests/drivers/sdsi/
11063
11064 INTEL SGX
11065 M:      Jarkko Sakkinen <jarkko@kernel.org>
11066 R:      Dave Hansen <dave.hansen@linux.intel.com>
11067 L:      linux-sgx@vger.kernel.org
11068 S:      Supported
11069 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
11070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
11071 F:      Documentation/arch/x86/sgx.rst
11072 F:      arch/x86/entry/vdso/vsgx.S
11073 F:      arch/x86/include/asm/sgx.h
11074 F:      arch/x86/include/uapi/asm/sgx.h
11075 F:      arch/x86/kernel/cpu/sgx/*
11076 F:      tools/testing/selftests/sgx/*
11077 K:      \bSGX_
11078
11079 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11080 M:      Daniel Scally <djrscally@gmail.com>
11081 S:      Maintained
11082 F:      drivers/platform/x86/intel/int3472/
11083
11084 INTEL SPEED SELECT TECHNOLOGY
11085 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11086 L:      platform-driver-x86@vger.kernel.org
11087 S:      Maintained
11088 F:      drivers/platform/x86/intel/speed_select_if/
11089 F:      include/uapi/linux/isst_if.h
11090 F:      tools/power/x86/intel-speed-select/
11091
11092 INTEL STRATIX10 FIRMWARE DRIVERS
11093 M:      Dinh Nguyen <dinguyen@kernel.org>
11094 L:      linux-kernel@vger.kernel.org
11095 S:      Maintained
11096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
11097 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
11098 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
11099 F:      drivers/firmware/stratix10-rsu.c
11100 F:      drivers/firmware/stratix10-svc.c
11101 F:      include/linux/firmware/intel/stratix10-smc.h
11102 F:      include/linux/firmware/intel/stratix10-svc-client.h
11103
11104 INTEL TELEMETRY DRIVER
11105 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11106 M:      "David E. Box" <david.e.box@linux.intel.com>
11107 L:      platform-driver-x86@vger.kernel.org
11108 S:      Maintained
11109 F:      arch/x86/include/asm/intel_telemetry.h
11110 F:      drivers/platform/x86/intel/telemetry/
11111
11112 INTEL TPMI DRIVER
11113 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11114 L:      platform-driver-x86@vger.kernel.org
11115 S:      Maintained
11116 F:      Documentation/ABI/testing/debugfs-tpmi
11117 F:      drivers/platform/x86/intel/tpmi.c
11118 F:      include/linux/intel_tpmi.h
11119
11120 INTEL UNCORE FREQUENCY CONTROL
11121 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11122 L:      platform-driver-x86@vger.kernel.org
11123 S:      Maintained
11124 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11125 F:      drivers/platform/x86/intel/uncore-frequency/
11126
11127 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11128 M:      David E. Box <david.e.box@linux.intel.com>
11129 S:      Supported
11130 F:      drivers/platform/x86/intel/vsec.*
11131
11132 INTEL VIRTUAL BUTTON DRIVER
11133 M:      AceLan Kao <acelan.kao@canonical.com>
11134 L:      platform-driver-x86@vger.kernel.org
11135 S:      Maintained
11136 F:      drivers/platform/x86/intel/vbtn.c
11137
11138 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11139 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11140 L:      linux-wireless@vger.kernel.org
11141 S:      Supported
11142 F:      drivers/net/wireless/intel/iwlegacy/
11143
11144 INTEL WIRELESS WIFI LINK (iwlwifi)
11145 M:      Miri Korenblit <miriam.rachel.korenblit@intel.com>
11146 L:      linux-wireless@vger.kernel.org
11147 S:      Supported
11148 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11150 F:      drivers/net/wireless/intel/iwlwifi/
11151
11152 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11153 M:      Jithu Joseph <jithu.joseph@intel.com>
11154 S:      Maintained
11155 W:      https://slimbootloader.github.io/security/firmware-update.html
11156 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11157
11158 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11159 L:      Dell.Client.Kernel@dell.com
11160 S:      Maintained
11161 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11162
11163 INTEL WWAN IOSM DRIVER
11164 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11165 L:      netdev@vger.kernel.org
11166 S:      Maintained
11167 F:      drivers/net/wwan/iosm/
11168
11169 INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY
11170 M:      Xin Li <xin@zytor.com>
11171 M:      "H. Peter Anvin" <hpa@zytor.com>
11172 S:      Supported
11173 F:      Documentation/arch/x86/x86_64/fred.rst
11174 F:      arch/x86/entry/entry_64_fred.S
11175 F:      arch/x86/entry/entry_fred.c
11176 F:      arch/x86/include/asm/fred.h
11177 F:      arch/x86/kernel/fred.c
11178
11179 INTEL(R) TRACE HUB
11180 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11181 S:      Supported
11182 F:      Documentation/trace/intel_th.rst
11183 F:      drivers/hwtracing/intel_th/
11184 F:      include/linux/intel_th.h
11185
11186 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11187 M:      Ning Sun <ning.sun@intel.com>
11188 L:      tboot-devel@lists.sourceforge.net
11189 S:      Supported
11190 W:      http://tboot.sourceforge.net
11191 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11192 F:      Documentation/arch/x86/intel_txt.rst
11193 F:      arch/x86/kernel/tboot.c
11194 F:      include/linux/tboot.h
11195
11196 INTERCONNECT API
11197 M:      Georgi Djakov <djakov@kernel.org>
11198 L:      linux-pm@vger.kernel.org
11199 S:      Maintained
11200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11201 F:      Documentation/devicetree/bindings/interconnect/
11202 F:      Documentation/driver-api/interconnect.rst
11203 F:      drivers/interconnect/
11204 F:      include/dt-bindings/interconnect/
11205 F:      include/linux/interconnect-provider.h
11206 F:      include/linux/interconnect.h
11207
11208 INTERRUPT COUNTER DRIVER
11209 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11210 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11211 L:      linux-iio@vger.kernel.org
11212 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11213 F:      drivers/counter/interrupt-cnt.c
11214
11215 INTERSIL ISL7998X VIDEO DECODER DRIVER
11216 M:      Michael Tretter <m.tretter@pengutronix.de>
11217 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11218 L:      linux-media@vger.kernel.org
11219 S:      Maintained
11220 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11221 F:      drivers/media/i2c/isl7998x.c
11222
11223 INVENSENSE ICM-426xx IMU DRIVER
11224 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11225 L:      linux-iio@vger.kernel.org
11226 S:      Maintained
11227 W:      https://invensense.tdk.com/
11228 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11229 F:      drivers/iio/imu/inv_icm42600/
11230
11231 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11232 M:      Linus Walleij <linus.walleij@linaro.org>
11233 L:      linux-iio@vger.kernel.org
11234 S:      Maintained
11235 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11236 F:      drivers/iio/gyro/mpu3050*
11237
11238 IOC3 ETHERNET DRIVER
11239 M:      Ralf Baechle <ralf@linux-mips.org>
11240 L:      linux-mips@vger.kernel.org
11241 S:      Maintained
11242 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11243
11244 IOMMU DMA-API LAYER
11245 M:      Robin Murphy <robin.murphy@arm.com>
11246 L:      iommu@lists.linux.dev
11247 S:      Maintained
11248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11249 F:      drivers/iommu/dma-iommu.c
11250 F:      drivers/iommu/dma-iommu.h
11251 F:      drivers/iommu/iova.c
11252 F:      include/linux/iova.h
11253
11254 IOMMU SUBSYSTEM
11255 M:      Joerg Roedel <joro@8bytes.org>
11256 M:      Will Deacon <will@kernel.org>
11257 R:      Robin Murphy <robin.murphy@arm.com>
11258 L:      iommu@lists.linux.dev
11259 S:      Maintained
11260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11261 F:      Documentation/devicetree/bindings/iommu/
11262 F:      Documentation/userspace-api/iommu.rst
11263 F:      drivers/iommu/
11264 F:      include/linux/iommu.h
11265 F:      include/linux/iova.h
11266 F:      include/linux/of_iommu.h
11267 F:      include/uapi/linux/iommu.h
11268
11269 IOMMUFD
11270 M:      Jason Gunthorpe <jgg@nvidia.com>
11271 M:      Kevin Tian <kevin.tian@intel.com>
11272 L:      iommu@lists.linux.dev
11273 S:      Maintained
11274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11275 F:      Documentation/userspace-api/iommufd.rst
11276 F:      drivers/iommu/iommufd/
11277 F:      include/linux/iommufd.h
11278 F:      include/uapi/linux/iommufd.h
11279 F:      tools/testing/selftests/iommu/
11280
11281 IOSYS-MAP HELPERS
11282 M:      Thomas Zimmermann <tzimmermann@suse.de>
11283 L:      dri-devel@lists.freedesktop.org
11284 S:      Maintained
11285 T:      git git://anongit.freedesktop.org/drm/drm-misc
11286 F:      include/linux/iosys-map.h
11287
11288 IO_URING
11289 M:      Jens Axboe <axboe@kernel.dk>
11290 R:      Pavel Begunkov <asml.silence@gmail.com>
11291 L:      io-uring@vger.kernel.org
11292 S:      Maintained
11293 T:      git git://git.kernel.dk/linux-block
11294 T:      git git://git.kernel.dk/liburing
11295 F:      include/linux/io_uring/
11296 F:      include/linux/io_uring.h
11297 F:      include/linux/io_uring_types.h
11298 F:      include/trace/events/io_uring.h
11299 F:      include/uapi/linux/io_uring.h
11300 F:      io_uring/
11301
11302 IPMI SUBSYSTEM
11303 M:      Corey Minyard <minyard@acm.org>
11304 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11305 S:      Supported
11306 W:      http://openipmi.sourceforge.net/
11307 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11308 F:      Documentation/devicetree/bindings/ipmi/
11309 F:      Documentation/driver-api/ipmi.rst
11310 F:      drivers/char/ipmi/
11311 F:      include/linux/ipmi*
11312 F:      include/uapi/linux/ipmi*
11313
11314 IPS SCSI RAID DRIVER
11315 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11316 L:      linux-scsi@vger.kernel.org
11317 S:      Maintained
11318 W:      http://www.adaptec.com/
11319 F:      drivers/scsi/ips*
11320
11321 IPVS
11322 M:      Simon Horman <horms@verge.net.au>
11323 M:      Julian Anastasov <ja@ssi.bg>
11324 L:      netdev@vger.kernel.org
11325 L:      lvs-devel@vger.kernel.org
11326 S:      Maintained
11327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11329 F:      Documentation/networking/ipvs-sysctl.rst
11330 F:      include/net/ip_vs.h
11331 F:      include/uapi/linux/ip_vs.h
11332 F:      net/netfilter/ipvs/
11333
11334 IPWIRELESS DRIVER
11335 M:      Jiri Kosina <jikos@kernel.org>
11336 M:      David Sterba <dsterba@suse.com>
11337 S:      Odd Fixes
11338 F:      drivers/tty/ipwireless/
11339
11340 IRON DEVICE AUDIO CODEC DRIVERS
11341 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11342 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11343 S:      Maintained
11344 F:      Documentation/devicetree/bindings/sound/irondevice,*
11345 F:      sound/soc/codecs/sma*
11346
11347 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11348 M:      Thomas Gleixner <tglx@linutronix.de>
11349 S:      Maintained
11350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11351 F:      Documentation/core-api/irq/irq-domain.rst
11352 F:      include/linux/irqdomain.h
11353 F:      kernel/irq/irqdomain.c
11354 F:      kernel/irq/msi.c
11355
11356 IRQ SUBSYSTEM
11357 M:      Thomas Gleixner <tglx@linutronix.de>
11358 L:      linux-kernel@vger.kernel.org
11359 S:      Maintained
11360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11361 F:      include/linux/group_cpus.h
11362 F:      kernel/irq/
11363 F:      lib/group_cpus.c
11364
11365 IRQCHIP DRIVERS
11366 M:      Thomas Gleixner <tglx@linutronix.de>
11367 L:      linux-kernel@vger.kernel.org
11368 S:      Maintained
11369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11370 F:      Documentation/devicetree/bindings/interrupt-controller/
11371 F:      drivers/irqchip/
11372
11373 ISA
11374 M:      William Breathitt Gray <william.gray@linaro.org>
11375 S:      Maintained
11376 F:      Documentation/driver-api/isa.rst
11377 F:      drivers/base/isa.c
11378 F:      include/linux/isa.h
11379
11380 ISA RADIO MODULE
11381 M:      Hans Verkuil <hverkuil@xs4all.nl>
11382 L:      linux-media@vger.kernel.org
11383 S:      Maintained
11384 W:      https://linuxtv.org
11385 T:      git git://linuxtv.org/media_tree.git
11386 F:      drivers/media/radio/radio-isa*
11387
11388 ISAPNP
11389 M:      Jaroslav Kysela <perex@perex.cz>
11390 S:      Maintained
11391 F:      Documentation/userspace-api/isapnp.rst
11392 F:      drivers/pnp/isapnp/
11393 F:      include/linux/isapnp.h
11394
11395 ISCSI
11396 M:      Lee Duncan <lduncan@suse.com>
11397 M:      Chris Leech <cleech@redhat.com>
11398 M:      Mike Christie <michael.christie@oracle.com>
11399 L:      open-iscsi@googlegroups.com
11400 L:      linux-scsi@vger.kernel.org
11401 S:      Maintained
11402 W:      www.open-iscsi.com
11403 F:      drivers/scsi/*iscsi*
11404 F:      include/scsi/*iscsi*
11405
11406 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11407 M:      Peter Jones <pjones@redhat.com>
11408 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11409 S:      Maintained
11410 F:      drivers/firmware/iscsi_ibft*
11411
11412 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11413 M:      Sagi Grimberg <sagi@grimberg.me>
11414 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11415 L:      linux-rdma@vger.kernel.org
11416 S:      Supported
11417 W:      http://www.openfabrics.org
11418 W:      www.open-iscsi.org
11419 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11420 F:      drivers/infiniband/ulp/iser/
11421
11422 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11423 M:      Sagi Grimberg <sagi@grimberg.me>
11424 L:      linux-rdma@vger.kernel.org
11425 L:      target-devel@vger.kernel.org
11426 S:      Supported
11427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11428 F:      drivers/infiniband/ulp/isert
11429
11430 ISDN/CMTP OVER BLUETOOTH
11431 M:      Karsten Keil <isdn@linux-pingi.de>
11432 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11433 L:      netdev@vger.kernel.org
11434 S:      Odd Fixes
11435 W:      http://www.isdn4linux.de
11436 F:      Documentation/isdn/
11437 F:      drivers/isdn/capi/
11438 F:      include/linux/isdn/
11439 F:      include/uapi/linux/isdn/
11440 F:      net/bluetooth/cmtp/
11441
11442 ISDN/mISDN SUBSYSTEM
11443 M:      Karsten Keil <isdn@linux-pingi.de>
11444 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11445 L:      netdev@vger.kernel.org
11446 S:      Maintained
11447 W:      http://www.isdn4linux.de
11448 F:      drivers/isdn/Kconfig
11449 F:      drivers/isdn/Makefile
11450 F:      drivers/isdn/hardware/
11451 F:      drivers/isdn/mISDN/
11452
11453 ISOFS FILESYSTEM
11454 M:      Jan Kara <jack@suse.cz>
11455 L:      linux-fsdevel@vger.kernel.org
11456 S:      Maintained
11457 F:      Documentation/filesystems/isofs.rst
11458 F:      fs/isofs/
11459
11460 IT87 HARDWARE MONITORING DRIVER
11461 M:      Jean Delvare <jdelvare@suse.com>
11462 L:      linux-hwmon@vger.kernel.org
11463 S:      Maintained
11464 F:      Documentation/hwmon/it87.rst
11465 F:      drivers/hwmon/it87.c
11466
11467 IT913X MEDIA DRIVER
11468 L:      linux-media@vger.kernel.org
11469 S:      Orphan
11470 W:      https://linuxtv.org
11471 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11472 F:      drivers/media/tuners/it913x*
11473
11474 ITE IT66121 HDMI BRIDGE DRIVER
11475 M:      Phong LE <ple@baylibre.com>
11476 M:      Neil Armstrong <neil.armstrong@linaro.org>
11477 S:      Maintained
11478 T:      git git://anongit.freedesktop.org/drm/drm-misc
11479 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11480 F:      drivers/gpu/drm/bridge/ite-it66121.c
11481
11482 IVTV VIDEO4LINUX DRIVER
11483 M:      Andy Walls <awalls@md.metrocast.net>
11484 L:      linux-media@vger.kernel.org
11485 S:      Maintained
11486 W:      https://linuxtv.org
11487 T:      git git://linuxtv.org/media_tree.git
11488 F:      Documentation/admin-guide/media/ivtv*
11489 F:      drivers/media/pci/ivtv/
11490 F:      include/uapi/linux/ivtv*
11491
11492 IX2505V MEDIA DRIVER
11493 M:      Malcolm Priestley <tvboxspy@gmail.com>
11494 L:      linux-media@vger.kernel.org
11495 S:      Maintained
11496 W:      https://linuxtv.org
11497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11498 F:      drivers/media/dvb-frontends/ix2505v*
11499
11500 JAILHOUSE HYPERVISOR INTERFACE
11501 M:      Jan Kiszka <jan.kiszka@siemens.com>
11502 L:      jailhouse-dev@googlegroups.com
11503 S:      Maintained
11504 F:      arch/x86/include/asm/jailhouse_para.h
11505 F:      arch/x86/kernel/jailhouse.c
11506
11507 JC42.4 TEMPERATURE SENSOR DRIVER
11508 M:      Guenter Roeck <linux@roeck-us.net>
11509 L:      linux-hwmon@vger.kernel.org
11510 S:      Maintained
11511 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11512 F:      Documentation/hwmon/jc42.rst
11513 F:      drivers/hwmon/jc42.c
11514
11515 JFS FILESYSTEM
11516 M:      Dave Kleikamp <shaggy@kernel.org>
11517 L:      jfs-discussion@lists.sourceforge.net
11518 S:      Odd Fixes
11519 W:      http://jfs.sourceforge.net/
11520 T:      git https://github.com/kleikamp/linux-shaggy.git
11521 F:      Documentation/admin-guide/jfs.rst
11522 F:      fs/jfs/
11523
11524 JME NETWORK DRIVER
11525 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11526 L:      netdev@vger.kernel.org
11527 S:      Maintained
11528 F:      drivers/net/ethernet/jme.*
11529
11530 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11531 M:      David Woodhouse <dwmw2@infradead.org>
11532 M:      Richard Weinberger <richard@nod.at>
11533 L:      linux-mtd@lists.infradead.org
11534 S:      Odd Fixes
11535 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11536 T:      git git://git.infradead.org/ubifs-2.6.git
11537 F:      fs/jffs2/
11538 F:      include/uapi/linux/jffs2.h
11539
11540 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11541 M:      "Theodore Ts'o" <tytso@mit.edu>
11542 M:      Jan Kara <jack@suse.com>
11543 L:      linux-ext4@vger.kernel.org
11544 S:      Maintained
11545 F:      fs/jbd2/
11546 F:      include/linux/jbd2.h
11547
11548 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11549 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11550 L:      linux-media@vger.kernel.org
11551 L:      linux-renesas-soc@vger.kernel.org
11552 S:      Maintained
11553 F:      drivers/media/platform/renesas/rcar_jpu.c
11554
11555 JSM Neo PCI based serial card
11556 L:      linux-serial@vger.kernel.org
11557 S:      Orphan
11558 F:      drivers/tty/serial/jsm/
11559
11560 K10TEMP HARDWARE MONITORING DRIVER
11561 M:      Clemens Ladisch <clemens@ladisch.de>
11562 L:      linux-hwmon@vger.kernel.org
11563 S:      Maintained
11564 F:      Documentation/hwmon/k10temp.rst
11565 F:      drivers/hwmon/k10temp.c
11566
11567 K8TEMP HARDWARE MONITORING DRIVER
11568 M:      Rudolf Marek <r.marek@assembler.cz>
11569 L:      linux-hwmon@vger.kernel.org
11570 S:      Maintained
11571 F:      Documentation/hwmon/k8temp.rst
11572 F:      drivers/hwmon/k8temp.c
11573
11574 KASAN
11575 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11576 R:      Alexander Potapenko <glider@google.com>
11577 R:      Andrey Konovalov <andreyknvl@gmail.com>
11578 R:      Dmitry Vyukov <dvyukov@google.com>
11579 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11580 L:      kasan-dev@googlegroups.com
11581 S:      Maintained
11582 F:      Documentation/dev-tools/kasan.rst
11583 F:      arch/*/include/asm/*kasan.h
11584 F:      arch/*/mm/kasan_init*
11585 F:      include/linux/kasan*.h
11586 F:      lib/Kconfig.kasan
11587 F:      mm/kasan/
11588 F:      scripts/Makefile.kasan
11589
11590 KCONFIG
11591 M:      Masahiro Yamada <masahiroy@kernel.org>
11592 L:      linux-kbuild@vger.kernel.org
11593 S:      Maintained
11594 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11596 F:      Documentation/kbuild/kconfig*
11597 F:      scripts/Kconfig.include
11598 F:      scripts/kconfig/
11599
11600 KCOV
11601 R:      Dmitry Vyukov <dvyukov@google.com>
11602 R:      Andrey Konovalov <andreyknvl@gmail.com>
11603 L:      kasan-dev@googlegroups.com
11604 S:      Maintained
11605 F:      Documentation/dev-tools/kcov.rst
11606 F:      include/linux/kcov.h
11607 F:      include/uapi/linux/kcov.h
11608 F:      kernel/kcov.c
11609 F:      scripts/Makefile.kcov
11610
11611 KCSAN
11612 M:      Marco Elver <elver@google.com>
11613 R:      Dmitry Vyukov <dvyukov@google.com>
11614 L:      kasan-dev@googlegroups.com
11615 S:      Maintained
11616 F:      Documentation/dev-tools/kcsan.rst
11617 F:      include/linux/kcsan*.h
11618 F:      kernel/kcsan/
11619 F:      lib/Kconfig.kcsan
11620 F:      scripts/Makefile.kcsan
11621
11622 KDUMP
11623 M:      Baoquan He <bhe@redhat.com>
11624 R:      Vivek Goyal <vgoyal@redhat.com>
11625 R:      Dave Young <dyoung@redhat.com>
11626 L:      kexec@lists.infradead.org
11627 S:      Maintained
11628 W:      http://lse.sourceforge.net/kdump/
11629 F:      Documentation/admin-guide/kdump/
11630 F:      fs/proc/vmcore.c
11631 F:      include/linux/crash_core.h
11632 F:      include/linux/crash_dump.h
11633 F:      include/uapi/linux/vmcore.h
11634 F:      kernel/crash_*.c
11635
11636 KEENE FM RADIO TRANSMITTER DRIVER
11637 M:      Hans Verkuil <hverkuil@xs4all.nl>
11638 L:      linux-media@vger.kernel.org
11639 S:      Maintained
11640 W:      https://linuxtv.org
11641 T:      git git://linuxtv.org/media_tree.git
11642 F:      drivers/media/radio/radio-keene*
11643
11644 KERNEL AUTOMOUNTER
11645 M:      Ian Kent <raven@themaw.net>
11646 L:      autofs@vger.kernel.org
11647 S:      Maintained
11648 F:      fs/autofs/
11649
11650 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11651 M:      Masahiro Yamada <masahiroy@kernel.org>
11652 R:      Nathan Chancellor <nathan@kernel.org>
11653 R:      Nicolas Schier <nicolas@fjasle.eu>
11654 L:      linux-kbuild@vger.kernel.org
11655 S:      Maintained
11656 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11658 F:      Documentation/kbuild/
11659 F:      Makefile
11660 F:      scripts/*vmlinux*
11661 F:      scripts/Kbuild*
11662 F:      scripts/Makefile*
11663 F:      scripts/basic/
11664 F:      scripts/clang-tools/
11665 F:      scripts/dummy-tools/
11666 F:      scripts/mk*
11667 F:      scripts/mod/
11668 F:      scripts/package/
11669 F:      usr/
11670
11671 KERNEL HARDENING (not covered by other areas)
11672 M:      Kees Cook <keescook@chromium.org>
11673 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11674 L:      linux-hardening@vger.kernel.org
11675 S:      Supported
11676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11677 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11678 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11679 F:      arch/*/configs/hardening.config
11680 F:      include/linux/overflow.h
11681 F:      include/linux/randomize_kstack.h
11682 F:      kernel/configs/hardening.config
11683 F:      mm/usercopy.c
11684 K:      \b(add|choose)_random_kstack_offset\b
11685 K:      \b__check_(object_size|heap_object)\b
11686 K:      \b__counted_by\b
11687
11688 KERNEL JANITORS
11689 L:      kernel-janitors@vger.kernel.org
11690 S:      Odd Fixes
11691 W:      http://kernelnewbies.org/KernelJanitors
11692
11693 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11694 M:      Chuck Lever <chuck.lever@oracle.com>
11695 M:      Jeff Layton <jlayton@kernel.org>
11696 R:      Neil Brown <neilb@suse.de>
11697 R:      Olga Kornievskaia <kolga@netapp.com>
11698 R:      Dai Ngo <Dai.Ngo@oracle.com>
11699 R:      Tom Talpey <tom@talpey.com>
11700 L:      linux-nfs@vger.kernel.org
11701 S:      Supported
11702 W:      http://nfs.sourceforge.net/
11703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11704 F:      Documentation/filesystems/nfs/
11705 F:      fs/lockd/
11706 F:      fs/nfs_common/
11707 F:      fs/nfsd/
11708 F:      include/linux/lockd/
11709 F:      include/linux/sunrpc/
11710 F:      include/trace/events/rpcgss.h
11711 F:      include/trace/events/rpcrdma.h
11712 F:      include/trace/events/sunrpc.h
11713 F:      include/trace/misc/fs.h
11714 F:      include/trace/misc/nfs.h
11715 F:      include/trace/misc/sunrpc.h
11716 F:      include/uapi/linux/nfsd/
11717 F:      include/uapi/linux/sunrpc/
11718 F:      net/sunrpc/
11719
11720 KERNEL REGRESSIONS
11721 M:      Thorsten Leemhuis <linux@leemhuis.info>
11722 L:      regressions@lists.linux.dev
11723 S:      Supported
11724 F:      Documentation/admin-guide/reporting-regressions.rst
11725 F:      Documentation/process/handling-regressions.rst
11726
11727 KERNEL SELFTEST FRAMEWORK
11728 M:      Shuah Khan <shuah@kernel.org>
11729 M:      Shuah Khan <skhan@linuxfoundation.org>
11730 L:      linux-kselftest@vger.kernel.org
11731 S:      Maintained
11732 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11734 F:      Documentation/dev-tools/kselftest*
11735 F:      tools/testing/selftests/
11736
11737 KERNEL SMB3 SERVER (KSMBD)
11738 M:      Namjae Jeon <linkinjeon@kernel.org>
11739 M:      Steve French <sfrench@samba.org>
11740 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11741 R:      Tom Talpey <tom@talpey.com>
11742 L:      linux-cifs@vger.kernel.org
11743 S:      Maintained
11744 T:      git git://git.samba.org/ksmbd.git
11745 F:      Documentation/filesystems/smb/ksmbd.rst
11746 F:      fs/smb/common/
11747 F:      fs/smb/server/
11748
11749 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11750 M:      Brendan Higgins <brendanhiggins@google.com>
11751 M:      David Gow <davidgow@google.com>
11752 R:      Rae Moar <rmoar@google.com>
11753 L:      linux-kselftest@vger.kernel.org
11754 L:      kunit-dev@googlegroups.com
11755 S:      Maintained
11756 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11759 F:      Documentation/dev-tools/kunit/
11760 F:      include/kunit/
11761 F:      lib/kunit/
11762 F:      rust/kernel/kunit.rs
11763 F:      scripts/rustdoc_test_*
11764 F:      tools/testing/kunit/
11765
11766 KERNEL USERMODE HELPER
11767 M:      Luis Chamberlain <mcgrof@kernel.org>
11768 L:      linux-kernel@vger.kernel.org
11769 S:      Maintained
11770 F:      include/linux/umh.h
11771 F:      kernel/umh.c
11772
11773 KERNEL VIRTUAL MACHINE (KVM)
11774 M:      Paolo Bonzini <pbonzini@redhat.com>
11775 L:      kvm@vger.kernel.org
11776 S:      Supported
11777 W:      http://www.linux-kvm.org
11778 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11779 F:      Documentation/virt/kvm/
11780 F:      include/asm-generic/kvm*
11781 F:      include/kvm/iodev.h
11782 F:      include/linux/kvm*
11783 F:      include/trace/events/kvm.h
11784 F:      include/uapi/asm-generic/kvm*
11785 F:      include/uapi/linux/kvm*
11786 F:      tools/kvm/
11787 F:      tools/testing/selftests/kvm/
11788 F:      virt/kvm/*
11789
11790 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11791 M:      Marc Zyngier <maz@kernel.org>
11792 M:      Oliver Upton <oliver.upton@linux.dev>
11793 R:      James Morse <james.morse@arm.com>
11794 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11795 R:      Zenghui Yu <yuzenghui@huawei.com>
11796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11797 L:      kvmarm@lists.linux.dev
11798 S:      Maintained
11799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11800 F:      arch/arm64/include/asm/kvm*
11801 F:      arch/arm64/include/uapi/asm/kvm*
11802 F:      arch/arm64/kvm/
11803 F:      include/kvm/arm_*
11804 F:      tools/testing/selftests/kvm/*/aarch64/
11805 F:      tools/testing/selftests/kvm/aarch64/
11806
11807 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11808 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11809 M:      Bibo Mao <maobibo@loongson.cn>
11810 M:      Huacai Chen <chenhuacai@kernel.org>
11811 L:      kvm@vger.kernel.org
11812 L:      loongarch@lists.linux.dev
11813 S:      Maintained
11814 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11815 F:      arch/loongarch/include/asm/kvm*
11816 F:      arch/loongarch/include/uapi/asm/kvm*
11817 F:      arch/loongarch/kvm/
11818
11819 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11820 M:      Huacai Chen <chenhuacai@kernel.org>
11821 L:      linux-mips@vger.kernel.org
11822 L:      kvm@vger.kernel.org
11823 S:      Maintained
11824 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11825 F:      arch/mips/include/asm/kvm*
11826 F:      arch/mips/include/uapi/asm/kvm*
11827 F:      arch/mips/kvm/
11828
11829 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11830 M:      Michael Ellerman <mpe@ellerman.id.au>
11831 R:      Nicholas Piggin <npiggin@gmail.com>
11832 L:      linuxppc-dev@lists.ozlabs.org
11833 L:      kvm@vger.kernel.org
11834 S:      Maintained (Book3S 64-bit HV)
11835 S:      Odd fixes (Book3S 64-bit PR)
11836 S:      Orphan (Book3E and 32-bit)
11837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11838 F:      arch/powerpc/include/asm/kvm*
11839 F:      arch/powerpc/include/uapi/asm/kvm*
11840 F:      arch/powerpc/kernel/kvm*
11841 F:      arch/powerpc/kvm/
11842
11843 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11844 M:      Anup Patel <anup@brainfault.org>
11845 R:      Atish Patra <atishp@atishpatra.org>
11846 L:      kvm@vger.kernel.org
11847 L:      kvm-riscv@lists.infradead.org
11848 L:      linux-riscv@lists.infradead.org
11849 S:      Maintained
11850 T:      git https://github.com/kvm-riscv/linux.git
11851 F:      arch/riscv/include/asm/kvm*
11852 F:      arch/riscv/include/uapi/asm/kvm*
11853 F:      arch/riscv/kvm/
11854 F:      tools/testing/selftests/kvm/*/riscv/
11855 F:      tools/testing/selftests/kvm/riscv/
11856
11857 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11858 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11859 M:      Janosch Frank <frankja@linux.ibm.com>
11860 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11861 R:      David Hildenbrand <david@redhat.com>
11862 L:      kvm@vger.kernel.org
11863 S:      Supported
11864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11865 F:      Documentation/virt/kvm/s390*
11866 F:      arch/s390/include/asm/gmap.h
11867 F:      arch/s390/include/asm/kvm*
11868 F:      arch/s390/include/uapi/asm/kvm*
11869 F:      arch/s390/include/uapi/asm/uvdevice.h
11870 F:      arch/s390/kernel/uv.c
11871 F:      arch/s390/kvm/
11872 F:      arch/s390/mm/gmap.c
11873 F:      drivers/s390/char/uvdevice.c
11874 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11875 F:      tools/testing/selftests/kvm/*/s390x/
11876 F:      tools/testing/selftests/kvm/s390x/
11877
11878 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11879 M:      Sean Christopherson <seanjc@google.com>
11880 M:      Paolo Bonzini <pbonzini@redhat.com>
11881 L:      kvm@vger.kernel.org
11882 S:      Supported
11883 P:      Documentation/process/maintainer-kvm-x86.rst
11884 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11885 F:      arch/x86/include/asm/kvm*
11886 F:      arch/x86/include/asm/svm.h
11887 F:      arch/x86/include/asm/vmx*.h
11888 F:      arch/x86/include/uapi/asm/kvm*
11889 F:      arch/x86/include/uapi/asm/svm.h
11890 F:      arch/x86/include/uapi/asm/vmx.h
11891 F:      arch/x86/kvm/
11892 F:      arch/x86/kvm/*/
11893 F:      tools/testing/selftests/kvm/*/x86_64/
11894 F:      tools/testing/selftests/kvm/x86_64/
11895
11896 KERNFS
11897 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11898 M:      Tejun Heo <tj@kernel.org>
11899 S:      Supported
11900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11901 F:      fs/kernfs/
11902 F:      include/linux/kernfs.h
11903
11904 KEXEC
11905 M:      Eric Biederman <ebiederm@xmission.com>
11906 L:      kexec@lists.infradead.org
11907 S:      Maintained
11908 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11909 F:      include/linux/kexec.h
11910 F:      include/uapi/linux/kexec.h
11911 F:      kernel/kexec*
11912
11913 KEYS-ENCRYPTED
11914 M:      Mimi Zohar <zohar@linux.ibm.com>
11915 L:      linux-integrity@vger.kernel.org
11916 L:      keyrings@vger.kernel.org
11917 S:      Supported
11918 F:      Documentation/security/keys/trusted-encrypted.rst
11919 F:      include/keys/encrypted-type.h
11920 F:      security/keys/encrypted-keys/
11921
11922 KEYS-TRUSTED
11923 M:      James Bottomley <jejb@linux.ibm.com>
11924 M:      Jarkko Sakkinen <jarkko@kernel.org>
11925 M:      Mimi Zohar <zohar@linux.ibm.com>
11926 L:      linux-integrity@vger.kernel.org
11927 L:      keyrings@vger.kernel.org
11928 S:      Supported
11929 F:      Documentation/security/keys/trusted-encrypted.rst
11930 F:      include/keys/trusted-type.h
11931 F:      include/keys/trusted_tpm.h
11932 F:      security/keys/trusted-keys/
11933
11934 KEYS-TRUSTED-CAAM
11935 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11936 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11937 L:      linux-integrity@vger.kernel.org
11938 L:      keyrings@vger.kernel.org
11939 S:      Maintained
11940 F:      include/keys/trusted_caam.h
11941 F:      security/keys/trusted-keys/trusted_caam.c
11942
11943 KEYS-TRUSTED-TEE
11944 M:      Sumit Garg <sumit.garg@linaro.org>
11945 L:      linux-integrity@vger.kernel.org
11946 L:      keyrings@vger.kernel.org
11947 S:      Supported
11948 F:      include/keys/trusted_tee.h
11949 F:      security/keys/trusted-keys/trusted_tee.c
11950
11951 KEYS/KEYRINGS
11952 M:      David Howells <dhowells@redhat.com>
11953 M:      Jarkko Sakkinen <jarkko@kernel.org>
11954 L:      keyrings@vger.kernel.org
11955 S:      Maintained
11956 F:      Documentation/security/keys/core.rst
11957 F:      include/keys/
11958 F:      include/linux/key-type.h
11959 F:      include/linux/key.h
11960 F:      include/linux/keyctl.h
11961 F:      include/uapi/linux/keyctl.h
11962 F:      security/keys/
11963
11964 KEYS/KEYRINGS_INTEGRITY
11965 M:      Jarkko Sakkinen <jarkko@kernel.org>
11966 M:      Mimi Zohar <zohar@linux.ibm.com>
11967 L:      linux-integrity@vger.kernel.org
11968 L:      keyrings@vger.kernel.org
11969 S:      Supported
11970 F:      security/integrity/platform_certs
11971
11972 KFENCE
11973 M:      Alexander Potapenko <glider@google.com>
11974 M:      Marco Elver <elver@google.com>
11975 R:      Dmitry Vyukov <dvyukov@google.com>
11976 L:      kasan-dev@googlegroups.com
11977 S:      Maintained
11978 F:      Documentation/dev-tools/kfence.rst
11979 F:      arch/*/include/asm/kfence.h
11980 F:      include/linux/kfence.h
11981 F:      lib/Kconfig.kfence
11982 F:      mm/kfence/
11983
11984 KFIFO
11985 M:      Stefani Seibold <stefani@seibold.net>
11986 S:      Maintained
11987 F:      include/linux/kfifo.h
11988 F:      lib/kfifo.c
11989 F:      samples/kfifo/
11990
11991 KGDB / KDB /debug_core
11992 M:      Jason Wessel <jason.wessel@windriver.com>
11993 M:      Daniel Thompson <daniel.thompson@linaro.org>
11994 R:      Douglas Anderson <dianders@chromium.org>
11995 L:      kgdb-bugreport@lists.sourceforge.net
11996 S:      Maintained
11997 W:      http://kgdb.wiki.kernel.org/
11998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11999 F:      Documentation/dev-tools/kgdb.rst
12000 F:      drivers/misc/kgdbts.c
12001 F:      drivers/tty/serial/kgdboc.c
12002 F:      include/linux/kdb.h
12003 F:      include/linux/kgdb.h
12004 F:      kernel/debug/
12005 F:      kernel/module/kdb.c
12006
12007 KHADAS MCU MFD DRIVER
12008 M:      Neil Armstrong <neil.armstrong@linaro.org>
12009 L:      linux-amlogic@lists.infradead.org
12010 S:      Maintained
12011 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
12012 F:      drivers/mfd/khadas-mcu.c
12013 F:      drivers/thermal/khadas_mcu_fan.c
12014 F:      include/linux/mfd/khadas-mcu.h
12015
12016 KIONIX/ROHM KX022A ACCELEROMETER
12017 M:      Matti Vaittinen <mazziesaccount@gmail.com>
12018 L:      linux-iio@vger.kernel.org
12019 S:      Supported
12020 F:      drivers/iio/accel/kionix-kx022a*
12021
12022 KMEMLEAK
12023 M:      Catalin Marinas <catalin.marinas@arm.com>
12024 S:      Maintained
12025 F:      Documentation/dev-tools/kmemleak.rst
12026 F:      include/linux/kmemleak.h
12027 F:      mm/kmemleak.c
12028 F:      samples/kmemleak/kmemleak-test.c
12029
12030 KMSAN
12031 M:      Alexander Potapenko <glider@google.com>
12032 R:      Marco Elver <elver@google.com>
12033 R:      Dmitry Vyukov <dvyukov@google.com>
12034 L:      kasan-dev@googlegroups.com
12035 S:      Maintained
12036 F:      Documentation/dev-tools/kmsan.rst
12037 F:      arch/*/include/asm/kmsan.h
12038 F:      arch/*/mm/kmsan_*
12039 F:      include/linux/kmsan*.h
12040 F:      lib/Kconfig.kmsan
12041 F:      mm/kmsan/
12042 F:      scripts/Makefile.kmsan
12043
12044 KPROBES
12045 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12046 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
12047 M:      "David S. Miller" <davem@davemloft.net>
12048 M:      Masami Hiramatsu <mhiramat@kernel.org>
12049 L:      linux-kernel@vger.kernel.org
12050 L:      linux-trace-kernel@vger.kernel.org
12051 S:      Maintained
12052 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
12053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
12054 F:      Documentation/trace/kprobes.rst
12055 F:      include/asm-generic/kprobes.h
12056 F:      include/linux/kprobes.h
12057 F:      kernel/kprobes.c
12058 F:      lib/test_kprobes.c
12059 F:      samples/kprobes
12060
12061 KS0108 LCD CONTROLLER DRIVER
12062 M:      Miguel Ojeda <ojeda@kernel.org>
12063 S:      Maintained
12064 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
12065 F:      drivers/auxdisplay/ks0108.c
12066 F:      include/linux/ks0108.h
12067
12068 KTD253 BACKLIGHT DRIVER
12069 M:      Linus Walleij <linus.walleij@linaro.org>
12070 S:      Maintained
12071 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
12072 F:      drivers/video/backlight/ktd253-backlight.c
12073
12074 KTEST
12075 M:      Steven Rostedt <rostedt@goodmis.org>
12076 M:      John Hawley <warthog9@eaglescrag.net>
12077 S:      Maintained
12078 F:      tools/testing/ktest
12079
12080 KTZ8866 BACKLIGHT DRIVER
12081 M:      Jianhua Lu <lujianhua000@gmail.com>
12082 S:      Maintained
12083 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
12084 F:      drivers/video/backlight/ktz8866.c
12085
12086 KVM PARAVIRT (KVM/paravirt)
12087 M:      Paolo Bonzini <pbonzini@redhat.com>
12088 R:      Wanpeng Li <wanpengli@tencent.com>
12089 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
12090 L:      kvm@vger.kernel.org
12091 S:      Supported
12092 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12093 F:      arch/um/include/asm/kvm_para.h
12094 F:      arch/x86/include/asm/kvm_para.h
12095 F:      arch/x86/include/asm/pvclock-abi.h
12096 F:      arch/x86/include/uapi/asm/kvm_para.h
12097 F:      arch/x86/kernel/kvm.c
12098 F:      arch/x86/kernel/kvmclock.c
12099 F:      include/asm-generic/kvm_para.h
12100 F:      include/linux/kvm_para.h
12101 F:      include/uapi/asm-generic/kvm_para.h
12102 F:      include/uapi/linux/kvm_para.h
12103
12104 KVM X86 HYPER-V (KVM/hyper-v)
12105 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
12106 M:      Sean Christopherson <seanjc@google.com>
12107 M:      Paolo Bonzini <pbonzini@redhat.com>
12108 L:      kvm@vger.kernel.org
12109 S:      Supported
12110 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12111 F:      arch/x86/kvm/hyperv.*
12112 F:      arch/x86/kvm/kvm_onhyperv.*
12113 F:      arch/x86/kvm/svm/hyperv.*
12114 F:      arch/x86/kvm/svm/svm_onhyperv.*
12115 F:      arch/x86/kvm/vmx/hyperv.*
12116
12117 KVM X86 Xen (KVM/Xen)
12118 M:      David Woodhouse <dwmw2@infradead.org>
12119 M:      Paul Durrant <paul@xen.org>
12120 M:      Sean Christopherson <seanjc@google.com>
12121 M:      Paolo Bonzini <pbonzini@redhat.com>
12122 L:      kvm@vger.kernel.org
12123 S:      Supported
12124 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12125 F:      arch/x86/kvm/xen.*
12126
12127 L3MDEV
12128 M:      David Ahern <dsahern@kernel.org>
12129 L:      netdev@vger.kernel.org
12130 S:      Maintained
12131 F:      include/net/l3mdev.h
12132 F:      net/l3mdev
12133
12134 LANDLOCK SECURITY MODULE
12135 M:      Mickaël Salaün <mic@digikod.net>
12136 L:      linux-security-module@vger.kernel.org
12137 S:      Supported
12138 W:      https://landlock.io
12139 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12140 F:      Documentation/security/landlock.rst
12141 F:      Documentation/userspace-api/landlock.rst
12142 F:      include/uapi/linux/landlock.h
12143 F:      samples/landlock/
12144 F:      security/landlock/
12145 F:      tools/testing/selftests/landlock/
12146 K:      landlock
12147 K:      LANDLOCK
12148
12149 LANTIQ / INTEL Ethernet drivers
12150 M:      Hauke Mehrtens <hauke@hauke-m.de>
12151 L:      netdev@vger.kernel.org
12152 S:      Maintained
12153 F:      drivers/net/dsa/lantiq_gswip.c
12154 F:      drivers/net/dsa/lantiq_pce.h
12155 F:      drivers/net/ethernet/lantiq_xrx200.c
12156 F:      net/dsa/tag_gswip.c
12157
12158 LANTIQ MIPS ARCHITECTURE
12159 M:      John Crispin <john@phrozen.org>
12160 L:      linux-mips@vger.kernel.org
12161 S:      Maintained
12162 F:      arch/mips/lantiq
12163 F:      drivers/soc/lantiq
12164
12165 LANTIQ PEF2256 DRIVER
12166 M:      Herve Codina <herve.codina@bootlin.com>
12167 S:      Maintained
12168 F:      Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
12169 F:      drivers/net/wan/framer/pef2256/
12170 F:      drivers/pinctrl/pinctrl-pef2256.c
12171 F:      include/linux/framer/pef2256.h
12172
12173 LASI 53c700 driver for PARISC
12174 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12175 L:      linux-scsi@vger.kernel.org
12176 S:      Maintained
12177 F:      Documentation/scsi/53c700.rst
12178 F:      drivers/scsi/53c700*
12179
12180 LEAKING_ADDRESSES
12181 M:      Tobin C. Harding <me@tobin.cc>
12182 M:      Tycho Andersen <tycho@tycho.pizza>
12183 L:      linux-hardening@vger.kernel.org
12184 S:      Maintained
12185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12186 F:      scripts/leaking_addresses.pl
12187
12188 LED SUBSYSTEM
12189 M:      Pavel Machek <pavel@ucw.cz>
12190 M:      Lee Jones <lee@kernel.org>
12191 L:      linux-leds@vger.kernel.org
12192 S:      Maintained
12193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12194 F:      Documentation/devicetree/bindings/leds/
12195 F:      Documentation/leds/
12196 F:      drivers/leds/
12197 F:      include/dt-bindings/leds/
12198 F:      include/linux/leds.h
12199
12200 LEGO MINDSTORMS EV3
12201 R:      David Lechner <david@lechnology.com>
12202 S:      Maintained
12203 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12204 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12205 F:      drivers/power/supply/lego_ev3_battery.c
12206
12207 LEGO USB Tower driver
12208 M:      Juergen Stuber <starblue@users.sourceforge.net>
12209 L:      legousb-devel@lists.sourceforge.net
12210 S:      Maintained
12211 W:      http://legousb.sourceforge.net/
12212 F:      drivers/usb/misc/legousbtower.c
12213
12214 LETSKETCH HID TABLET DRIVER
12215 M:      Hans de Goede <hdegoede@redhat.com>
12216 L:      linux-input@vger.kernel.org
12217 S:      Maintained
12218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12219 F:      drivers/hid/hid-letsketch.c
12220
12221 LG LAPTOP EXTRAS
12222 M:      Matan Ziv-Av <matan@svgalib.org>
12223 L:      platform-driver-x86@vger.kernel.org
12224 S:      Maintained
12225 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12226 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12227 F:      drivers/platform/x86/lg-laptop.c
12228
12229 LG2160 MEDIA DRIVER
12230 M:      Michael Krufky <mkrufky@linuxtv.org>
12231 L:      linux-media@vger.kernel.org
12232 S:      Maintained
12233 W:      https://linuxtv.org
12234 W:      http://github.com/mkrufky
12235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12236 T:      git git://linuxtv.org/mkrufky/tuners.git
12237 F:      drivers/media/dvb-frontends/lg2160.*
12238
12239 LGDT3305 MEDIA DRIVER
12240 M:      Michael Krufky <mkrufky@linuxtv.org>
12241 L:      linux-media@vger.kernel.org
12242 S:      Maintained
12243 W:      https://linuxtv.org
12244 W:      http://github.com/mkrufky
12245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12246 T:      git git://linuxtv.org/mkrufky/tuners.git
12247 F:      drivers/media/dvb-frontends/lgdt3305.*
12248
12249 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12250 M:      Viresh Kumar <vireshk@kernel.org>
12251 L:      linux-ide@vger.kernel.org
12252 S:      Maintained
12253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12254 F:      drivers/ata/pata_arasan_cf.c
12255 F:      include/linux/pata_arasan_cf_data.h
12256
12257 LIBATA PATA DRIVERS
12258 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12259 L:      linux-ide@vger.kernel.org
12260 F:      drivers/ata/ata_*.c
12261 F:      drivers/ata/pata_*.c
12262
12263 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12264 M:      Linus Walleij <linus.walleij@linaro.org>
12265 L:      linux-ide@vger.kernel.org
12266 S:      Maintained
12267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12268 F:      drivers/ata/pata_ftide010.c
12269 F:      drivers/ata/sata_gemini.c
12270 F:      drivers/ata/sata_gemini.h
12271
12272 LIBATA SATA AHCI PLATFORM devices support
12273 M:      Hans de Goede <hdegoede@redhat.com>
12274 M:      Jens Axboe <axboe@kernel.dk>
12275 L:      linux-ide@vger.kernel.org
12276 S:      Maintained
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12278 F:      drivers/ata/ahci_platform.c
12279 F:      drivers/ata/libahci_platform.c
12280 F:      include/linux/ahci_platform.h
12281
12282 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12283 M:      Serge Semin <fancer.lancer@gmail.com>
12284 L:      linux-ide@vger.kernel.org
12285 S:      Maintained
12286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12287 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12288 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12289 F:      drivers/ata/ahci_dwc.c
12290
12291 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12292 M:      Mikael Pettersson <mikpelinux@gmail.com>
12293 L:      linux-ide@vger.kernel.org
12294 S:      Maintained
12295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12296 F:      drivers/ata/sata_promise.*
12297
12298 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12299 M:      Damien Le Moal <dlemoal@kernel.org>
12300 M:      Niklas Cassel <cassel@kernel.org>
12301 L:      linux-ide@vger.kernel.org
12302 S:      Maintained
12303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
12304 F:      Documentation/ABI/testing/sysfs-ata
12305 F:      Documentation/devicetree/bindings/ata/
12306 F:      drivers/ata/
12307 F:      include/linux/ata.h
12308 F:      include/linux/libata.h
12309
12310 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12311 M:      Vishal Verma <vishal.l.verma@intel.com>
12312 M:      Dan Williams <dan.j.williams@intel.com>
12313 M:      Dave Jiang <dave.jiang@intel.com>
12314 L:      nvdimm@lists.linux.dev
12315 S:      Supported
12316 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12317 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12318 F:      drivers/nvdimm/btt*
12319
12320 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12321 M:      Dan Williams <dan.j.williams@intel.com>
12322 M:      Vishal Verma <vishal.l.verma@intel.com>
12323 M:      Dave Jiang <dave.jiang@intel.com>
12324 L:      nvdimm@lists.linux.dev
12325 S:      Supported
12326 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12327 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12328 F:      drivers/nvdimm/pmem*
12329
12330 LIBNVDIMM: DEVICETREE BINDINGS
12331 M:      Oliver O'Halloran <oohall@gmail.com>
12332 L:      nvdimm@lists.linux.dev
12333 S:      Supported
12334 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12335 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12336 F:      drivers/nvdimm/of_pmem.c
12337
12338 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12339 M:      Dan Williams <dan.j.williams@intel.com>
12340 M:      Vishal Verma <vishal.l.verma@intel.com>
12341 M:      Dave Jiang <dave.jiang@intel.com>
12342 M:      Ira Weiny <ira.weiny@intel.com>
12343 L:      nvdimm@lists.linux.dev
12344 S:      Supported
12345 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12346 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12348 F:      drivers/acpi/nfit/*
12349 F:      drivers/nvdimm/*
12350 F:      include/linux/libnvdimm.h
12351 F:      include/linux/nd.h
12352 F:      include/uapi/linux/ndctl.h
12353 F:      tools/testing/nvdimm/
12354
12355 LIBRARY CODE
12356 M:      Andrew Morton <akpm@linux-foundation.org>
12357 L:      linux-kernel@vger.kernel.org
12358 S:      Supported
12359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12360 F:      lib/*
12361
12362 LICENSES and SPDX stuff
12363 M:      Thomas Gleixner <tglx@linutronix.de>
12364 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12365 L:      linux-spdx@vger.kernel.org
12366 S:      Maintained
12367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12368 F:      COPYING
12369 F:      Documentation/process/license-rules.rst
12370 F:      LICENSES/
12371 F:      scripts/spdxcheck-test.sh
12372 F:      scripts/spdxcheck.py
12373 F:      scripts/spdxexclude
12374
12375 LINEAR RANGES HELPERS
12376 M:      Mark Brown <broonie@kernel.org>
12377 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12378 F:      include/linux/linear_range.h
12379 F:      lib/linear_ranges.c
12380 F:      lib/test_linear_ranges.c
12381
12382 LINUX FOR POWER MACINTOSH
12383 L:      linuxppc-dev@lists.ozlabs.org
12384 S:      Orphan
12385 F:      arch/powerpc/platforms/powermac/
12386 F:      drivers/macintosh/
12387 X:      drivers/macintosh/adb-iop.c
12388 X:      drivers/macintosh/via-macii.c
12389
12390 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12391 M:      Michael Ellerman <mpe@ellerman.id.au>
12392 R:      Nicholas Piggin <npiggin@gmail.com>
12393 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12394 R:      Aneesh Kumar K.V <aneesh.kumar@kernel.org>
12395 R:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12396 L:      linuxppc-dev@lists.ozlabs.org
12397 S:      Supported
12398 W:      https://github.com/linuxppc/wiki/wiki
12399 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12401 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12402 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12403 F:      Documentation/devicetree/bindings/powerpc/
12404 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12405 F:      Documentation/arch/powerpc/
12406 F:      arch/powerpc/
12407 F:      drivers/*/*/*pasemi*
12408 F:      drivers/*/*pasemi*
12409 F:      drivers/char/tpm/tpm_ibmvtpm*
12410 F:      drivers/crypto/nx/
12411 F:      drivers/crypto/vmx/
12412 F:      drivers/i2c/busses/i2c-opal.c
12413 F:      drivers/net/ethernet/ibm/ibmveth.*
12414 F:      drivers/net/ethernet/ibm/ibmvnic.*
12415 F:      drivers/pci/hotplug/pnv_php.c
12416 F:      drivers/pci/hotplug/rpa*
12417 F:      drivers/rtc/rtc-opal.c
12418 F:      drivers/scsi/ibmvscsi/
12419 F:      drivers/tty/hvc/hvc_opal.c
12420 F:      drivers/watchdog/wdrtas.c
12421 F:      tools/testing/selftests/powerpc
12422 N:      /pmac
12423 N:      powermac
12424 N:      powernv
12425 N:      [^a-z0-9]ps3
12426 N:      pseries
12427
12428 LINUX FOR POWERPC EMBEDDED MPC5XXX
12429 M:      Anatolij Gustschin <agust@denx.de>
12430 L:      linuxppc-dev@lists.ozlabs.org
12431 S:      Odd Fixes
12432 F:      arch/powerpc/platforms/512x/
12433 F:      arch/powerpc/platforms/52xx/
12434
12435 LINUX FOR POWERPC EMBEDDED PPC4XX
12436 L:      linuxppc-dev@lists.ozlabs.org
12437 S:      Orphan
12438 F:      arch/powerpc/platforms/40x/
12439 F:      arch/powerpc/platforms/44x/
12440
12441 LINUX FOR POWERPC EMBEDDED PPC85XX
12442 M:      Scott Wood <oss@buserror.net>
12443 L:      linuxppc-dev@lists.ozlabs.org
12444 S:      Odd fixes
12445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12446 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12447 F:      Documentation/devicetree/bindings/powerpc/fsl/
12448 F:      arch/powerpc/platforms/85xx/
12449
12450 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
12451 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12452 L:      linuxppc-dev@lists.ozlabs.org
12453 S:      Maintained
12454 F:      arch/powerpc/platforms/8xx/
12455 F:      arch/powerpc/platforms/83xx/
12456
12457 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12458 M:      Kees Cook <keescook@chromium.org>
12459 S:      Maintained
12460 F:      drivers/misc/lkdtm/*
12461 F:      tools/testing/selftests/lkdtm/*
12462
12463 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12464 M:      Alan Stern <stern@rowland.harvard.edu>
12465 M:      Andrea Parri <parri.andrea@gmail.com>
12466 M:      Will Deacon <will@kernel.org>
12467 M:      Peter Zijlstra <peterz@infradead.org>
12468 M:      Boqun Feng <boqun.feng@gmail.com>
12469 M:      Nicholas Piggin <npiggin@gmail.com>
12470 M:      David Howells <dhowells@redhat.com>
12471 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12472 M:      Luc Maranget <luc.maranget@inria.fr>
12473 M:      "Paul E. McKenney" <paulmck@kernel.org>
12474 R:      Akira Yokosawa <akiyks@gmail.com>
12475 R:      Daniel Lustig <dlustig@nvidia.com>
12476 R:      Joel Fernandes <joel@joelfernandes.org>
12477 L:      linux-kernel@vger.kernel.org
12478 L:      linux-arch@vger.kernel.org
12479 S:      Supported
12480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12481 F:      Documentation/atomic_bitops.txt
12482 F:      Documentation/atomic_t.txt
12483 F:      Documentation/core-api/refcount-vs-atomic.rst
12484 F:      Documentation/litmus-tests/
12485 F:      Documentation/memory-barriers.txt
12486 F:      tools/memory-model/
12487
12488 LINUX-NEXT TREE
12489 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12490 L:      linux-next@vger.kernel.org
12491 S:      Supported
12492 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12494
12495 LIS3LV02D ACCELEROMETER DRIVER
12496 M:      Eric Piel <eric.piel@tremplin-utc.net>
12497 S:      Maintained
12498 F:      Documentation/misc-devices/lis3lv02d.rst
12499 F:      drivers/misc/lis3lv02d/
12500 F:      drivers/platform/x86/hp/hp_accel.c
12501
12502 LIST KUNIT TEST
12503 M:      David Gow <davidgow@google.com>
12504 L:      linux-kselftest@vger.kernel.org
12505 L:      kunit-dev@googlegroups.com
12506 S:      Maintained
12507 F:      lib/list-test.c
12508
12509 LITEX PLATFORM
12510 M:      Karol Gugala <kgugala@antmicro.com>
12511 M:      Mateusz Holenko <mholenko@antmicro.com>
12512 M:      Gabriel Somlo <gsomlo@gmail.com>
12513 M:      Joel Stanley <joel@jms.id.au>
12514 S:      Maintained
12515 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12516 F:      arch/openrisc/boot/dts/or1klitex.dts
12517 F:      drivers/mmc/host/litex_mmc.c
12518 F:      drivers/net/ethernet/litex/*
12519 F:      drivers/soc/litex/*
12520 F:      drivers/tty/serial/liteuart.c
12521 F:      include/linux/litex.h
12522 N:      litex
12523
12524 LIVE PATCHING
12525 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12526 M:      Jiri Kosina <jikos@kernel.org>
12527 M:      Miroslav Benes <mbenes@suse.cz>
12528 M:      Petr Mladek <pmladek@suse.com>
12529 R:      Joe Lawrence <joe.lawrence@redhat.com>
12530 L:      live-patching@vger.kernel.org
12531 S:      Maintained
12532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12533 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12534 F:      Documentation/livepatch/
12535 F:      arch/powerpc/include/asm/livepatch.h
12536 F:      include/linux/livepatch.h
12537 F:      kernel/livepatch/
12538 F:      kernel/module/livepatch.c
12539 F:      samples/livepatch/
12540 F:      tools/testing/selftests/livepatch/
12541
12542 LLC (802.2)
12543 L:      netdev@vger.kernel.org
12544 S:      Odd fixes
12545 F:      include/linux/llc.h
12546 F:      include/net/llc*
12547 F:      include/uapi/linux/llc.h
12548 F:      net/llc/
12549
12550 LM73 HARDWARE MONITOR DRIVER
12551 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12552 L:      linux-hwmon@vger.kernel.org
12553 S:      Maintained
12554 F:      drivers/hwmon/lm73.c
12555
12556 LM78 HARDWARE MONITOR DRIVER
12557 M:      Jean Delvare <jdelvare@suse.com>
12558 L:      linux-hwmon@vger.kernel.org
12559 S:      Maintained
12560 F:      Documentation/hwmon/lm78.rst
12561 F:      drivers/hwmon/lm78.c
12562
12563 LM83 HARDWARE MONITOR DRIVER
12564 M:      Jean Delvare <jdelvare@suse.com>
12565 L:      linux-hwmon@vger.kernel.org
12566 S:      Maintained
12567 F:      Documentation/hwmon/lm83.rst
12568 F:      drivers/hwmon/lm83.c
12569
12570 LM90 HARDWARE MONITOR DRIVER
12571 M:      Jean Delvare <jdelvare@suse.com>
12572 L:      linux-hwmon@vger.kernel.org
12573 S:      Maintained
12574 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12575 F:      Documentation/hwmon/lm90.rst
12576 F:      drivers/hwmon/lm90.c
12577 F:      include/dt-bindings/thermal/lm90.h
12578
12579 LM95234 HARDWARE MONITOR DRIVER
12580 M:      Guenter Roeck <linux@roeck-us.net>
12581 L:      linux-hwmon@vger.kernel.org
12582 S:      Maintained
12583 F:      Documentation/hwmon/lm95234.rst
12584 F:      drivers/hwmon/lm95234.c
12585
12586 LME2510 MEDIA DRIVER
12587 M:      Malcolm Priestley <tvboxspy@gmail.com>
12588 L:      linux-media@vger.kernel.org
12589 S:      Maintained
12590 W:      https://linuxtv.org
12591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12592 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12593
12594 LOADPIN SECURITY MODULE
12595 M:      Kees Cook <keescook@chromium.org>
12596 S:      Supported
12597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12598 F:      Documentation/admin-guide/LSM/LoadPin.rst
12599 F:      security/loadpin/
12600
12601 LOCKDOWN SECURITY MODULE
12602 L:      linux-security-module@vger.kernel.org
12603 S:      Odd Fixes
12604 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
12605 F:      security/lockdown/
12606
12607 LOCKING PRIMITIVES
12608 M:      Peter Zijlstra <peterz@infradead.org>
12609 M:      Ingo Molnar <mingo@redhat.com>
12610 M:      Will Deacon <will@kernel.org>
12611 R:      Waiman Long <longman@redhat.com>
12612 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12613 L:      linux-kernel@vger.kernel.org
12614 S:      Maintained
12615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12616 F:      Documentation/locking/
12617 F:      arch/*/include/asm/spinlock*.h
12618 F:      include/linux/lockdep*.h
12619 F:      include/linux/mutex*.h
12620 F:      include/linux/rwlock*.h
12621 F:      include/linux/rwsem*.h
12622 F:      include/linux/seqlock.h
12623 F:      include/linux/spinlock*.h
12624 F:      kernel/locking/
12625 F:      lib/locking*.[ch]
12626 X:      kernel/locking/locktorture.c
12627
12628 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12629 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12630 L:      linux-ntfs-dev@lists.sourceforge.net
12631 S:      Maintained
12632 W:      http://www.linux-ntfs.org/content/view/19/37/
12633 F:      Documentation/admin-guide/ldm.rst
12634 F:      block/partitions/ldm.*
12635
12636 LOGITECH HID GAMING KEYBOARDS
12637 M:      Hans de Goede <hdegoede@redhat.com>
12638 L:      linux-input@vger.kernel.org
12639 S:      Maintained
12640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12641 F:      drivers/hid/hid-lg-g15.c
12642
12643 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12644 M:      Adrien Grassein <adrien.grassein@gmail.com>
12645 S:      Maintained
12646 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12647 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12648
12649 LOONGARCH
12650 M:      Huacai Chen <chenhuacai@kernel.org>
12651 R:      WANG Xuerui <kernel@xen0n.name>
12652 L:      loongarch@lists.linux.dev
12653 S:      Maintained
12654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12655 F:      Documentation/arch/loongarch/
12656 F:      Documentation/translations/zh_CN/arch/loongarch/
12657 F:      arch/loongarch/
12658 F:      drivers/*/*loongarch*
12659
12660 LOONGSON GPIO DRIVER
12661 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12662 L:      linux-gpio@vger.kernel.org
12663 S:      Maintained
12664 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12665 F:      drivers/gpio/gpio-loongson-64bit.c
12666
12667 LOONGSON LS2X APB DMA DRIVER
12668 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12669 L:      dmaengine@vger.kernel.org
12670 S:      Maintained
12671 F:      Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
12672 F:      drivers/dma/ls2x-apb-dma.c
12673
12674 LOONGSON LS2X I2C DRIVER
12675 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12676 L:      linux-i2c@vger.kernel.org
12677 S:      Maintained
12678 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12679 F:      drivers/i2c/busses/i2c-ls2x.c
12680
12681 LOONGSON-2 SOC SERIES CLOCK DRIVER
12682 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12683 L:      linux-clk@vger.kernel.org
12684 S:      Maintained
12685 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12686 F:      drivers/clk/clk-loongson2.c
12687 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12688
12689 LOONGSON SPI DRIVER
12690 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12691 L:      linux-spi@vger.kernel.org
12692 S:      Maintained
12693 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12694 F:      drivers/spi/spi-loongson-core.c
12695 F:      drivers/spi/spi-loongson-pci.c
12696 F:      drivers/spi/spi-loongson-plat.c
12697 F:      drivers/spi/spi-loongson.h
12698
12699 LOONGSON-2 SOC SERIES GUTS DRIVER
12700 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12701 L:      loongarch@lists.linux.dev
12702 S:      Maintained
12703 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12704 F:      drivers/soc/loongson/loongson2_guts.c
12705
12706 LOONGSON-2 SOC SERIES PM DRIVER
12707 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12708 L:      linux-pm@vger.kernel.org
12709 S:      Maintained
12710 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12711 F:      drivers/soc/loongson/loongson2_pm.c
12712
12713 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12714 M:      zhanghongchen <zhanghongchen@loongson.cn>
12715 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12716 L:      linux-gpio@vger.kernel.org
12717 S:      Maintained
12718 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12719 F:      drivers/pinctrl/pinctrl-loongson2.c
12720
12721 LOONGSON-2 SOC SERIES THERMAL DRIVER
12722 M:      zhanghongchen <zhanghongchen@loongson.cn>
12723 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12724 L:      linux-pm@vger.kernel.org
12725 S:      Maintained
12726 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12727 F:      drivers/thermal/loongson2_thermal.c
12728
12729 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12730 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12731 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12732 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12733 L:      MPT-FusionLinux.pdl@broadcom.com
12734 L:      linux-scsi@vger.kernel.org
12735 S:      Supported
12736 W:      http://www.avagotech.com/support/
12737 F:      drivers/message/fusion/
12738 F:      drivers/scsi/mpt3sas/
12739
12740 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12741 M:      Matthew Wilcox <willy@infradead.org>
12742 L:      linux-scsi@vger.kernel.org
12743 S:      Maintained
12744 F:      drivers/scsi/sym53c8xx_2/
12745
12746 LTC1660 DAC DRIVER
12747 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12748 L:      linux-iio@vger.kernel.org
12749 S:      Maintained
12750 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12751 F:      drivers/iio/dac/ltc1660.c
12752
12753 LTC2688 IIO DAC DRIVER
12754 M:      Nuno Sá <nuno.sa@analog.com>
12755 L:      linux-iio@vger.kernel.org
12756 S:      Supported
12757 W:      https://ez.analog.com/linux-software-drivers
12758 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12759 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12760 F:      drivers/iio/dac/ltc2688.c
12761
12762 LTC2947 HARDWARE MONITOR DRIVER
12763 M:      Nuno Sá <nuno.sa@analog.com>
12764 L:      linux-hwmon@vger.kernel.org
12765 S:      Supported
12766 W:      https://ez.analog.com/linux-software-drivers
12767 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12768 F:      drivers/hwmon/ltc2947-core.c
12769 F:      drivers/hwmon/ltc2947-i2c.c
12770 F:      drivers/hwmon/ltc2947-spi.c
12771 F:      drivers/hwmon/ltc2947.h
12772
12773 LTC2991 HARDWARE MONITOR DRIVER
12774 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12775 L:      linux-hwmon@vger.kernel.org
12776 S:      Supported
12777 W:      https://ez.analog.com/linux-software-drivers
12778 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12779 F:      drivers/hwmon/ltc2991.c
12780
12781 LTC2983 IIO TEMPERATURE DRIVER
12782 M:      Nuno Sá <nuno.sa@analog.com>
12783 L:      linux-iio@vger.kernel.org
12784 S:      Supported
12785 W:      https://ez.analog.com/linux-software-drivers
12786 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12787 F:      drivers/iio/temperature/ltc2983.c
12788
12789 LTC4261 HARDWARE MONITOR DRIVER
12790 M:      Guenter Roeck <linux@roeck-us.net>
12791 L:      linux-hwmon@vger.kernel.org
12792 S:      Maintained
12793 F:      Documentation/hwmon/ltc4261.rst
12794 F:      drivers/hwmon/ltc4261.c
12795
12796 LTC4286 HARDWARE MONITOR DRIVER
12797 M:      Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
12798 L:      linux-i2c@vger.kernel.org
12799 S:      Maintained
12800 F:      Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
12801 F:      Documentation/hwmon/ltc4286.rst
12802 F:      drivers/hwmon/pmbus/Kconfig
12803 F:      drivers/hwmon/pmbus/Makefile
12804 F:      drivers/hwmon/pmbus/ltc4286.c
12805
12806 LTC4306 I2C MULTIPLEXER DRIVER
12807 M:      Michael Hennerich <michael.hennerich@analog.com>
12808 L:      linux-i2c@vger.kernel.org
12809 S:      Supported
12810 W:      https://ez.analog.com/linux-software-drivers
12811 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12812 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12813
12814 LTP (Linux Test Project)
12815 M:      Cyril Hrubis <chrubis@suse.cz>
12816 M:      Jan Stancek <jstancek@redhat.com>
12817 M:      Petr Vorel <pvorel@suse.cz>
12818 M:      Li Wang <liwang@redhat.com>
12819 M:      Yang Xu <xuyang2018.jy@fujitsu.com>
12820 L:      ltp@lists.linux.it (subscribers-only)
12821 S:      Maintained
12822 W:      http://linux-test-project.github.io/
12823 T:      git https://github.com/linux-test-project/ltp.git
12824
12825 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
12826 M:      Anshul Dalal <anshulusr@gmail.com>
12827 L:      linux-iio@vger.kernel.org
12828 S:      Maintained
12829 F:      Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
12830 F:      drivers/iio/light/ltr390.c
12831
12832 LYNX 28G SERDES PHY DRIVER
12833 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12834 L:      netdev@vger.kernel.org
12835 S:      Supported
12836 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12837 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12838
12839 LYNX PCS MODULE
12840 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12841 L:      netdev@vger.kernel.org
12842 S:      Supported
12843 F:      drivers/net/pcs/pcs-lynx.c
12844 F:      include/linux/pcs-lynx.h
12845
12846 M68K ARCHITECTURE
12847 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12848 L:      linux-m68k@lists.linux-m68k.org
12849 S:      Maintained
12850 W:      http://www.linux-m68k.org/
12851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12852 F:      arch/m68k/
12853 F:      drivers/zorro/
12854
12855 M68K ON APPLE MACINTOSH
12856 M:      Joshua Thompson <funaho@jurai.org>
12857 L:      linux-m68k@lists.linux-m68k.org
12858 S:      Maintained
12859 W:      http://www.mac.linux-m68k.org/
12860 F:      arch/m68k/mac/
12861 F:      drivers/macintosh/adb-iop.c
12862 F:      drivers/macintosh/via-macii.c
12863
12864 M68K ON HP9000/300
12865 M:      Philip Blundell <philb@gnu.org>
12866 S:      Maintained
12867 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12868 F:      arch/m68k/hp300/
12869
12870 M88DS3103 MEDIA DRIVER
12871 L:      linux-media@vger.kernel.org
12872 S:      Orphan
12873 W:      https://linuxtv.org
12874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12875 F:      drivers/media/dvb-frontends/m88ds3103*
12876
12877 M88RS2000 MEDIA DRIVER
12878 M:      Malcolm Priestley <tvboxspy@gmail.com>
12879 L:      linux-media@vger.kernel.org
12880 S:      Maintained
12881 W:      https://linuxtv.org
12882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12883 F:      drivers/media/dvb-frontends/m88rs2000*
12884
12885 MA901 MASTERKIT USB FM RADIO DRIVER
12886 M:      Alexey Klimov <klimov.linux@gmail.com>
12887 L:      linux-media@vger.kernel.org
12888 S:      Maintained
12889 T:      git git://linuxtv.org/media_tree.git
12890 F:      drivers/media/radio/radio-ma901.c
12891
12892 MAC80211
12893 M:      Johannes Berg <johannes@sipsolutions.net>
12894 L:      linux-wireless@vger.kernel.org
12895 S:      Maintained
12896 W:      https://wireless.wiki.kernel.org/
12897 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12900 F:      Documentation/networking/mac80211-injection.rst
12901 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12902 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12903 F:      include/net/mac80211.h
12904 F:      net/mac80211/
12905
12906 MAILBOX API
12907 M:      Jassi Brar <jassisinghbrar@gmail.com>
12908 L:      linux-kernel@vger.kernel.org
12909 S:      Maintained
12910 F:      Documentation/devicetree/bindings/mailbox/
12911 F:      drivers/mailbox/
12912 F:      include/dt-bindings/mailbox/
12913 F:      include/linux/mailbox_client.h
12914 F:      include/linux/mailbox_controller.h
12915
12916 MAILBOX ARM MHUv2
12917 M:      Viresh Kumar <viresh.kumar@linaro.org>
12918 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12919 L:      linux-kernel@vger.kernel.org
12920 S:      Maintained
12921 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12922 F:      drivers/mailbox/arm_mhuv2.c
12923 F:      include/linux/mailbox/arm_mhuv2_message.h
12924
12925 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12926 M:      Alejandro Colomar <alx@kernel.org>
12927 L:      linux-man@vger.kernel.org
12928 S:      Maintained
12929 W:      http://www.kernel.org/doc/man-pages
12930 T:      git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
12931 T:      git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git
12932
12933 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12934 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12935 M:      Matt Johnston <matt@codeconstruct.com.au>
12936 L:      netdev@vger.kernel.org
12937 S:      Maintained
12938 F:      Documentation/networking/mctp.rst
12939 F:      drivers/net/mctp/
12940 F:      include/net/mctp.h
12941 F:      include/net/mctpdevice.h
12942 F:      include/net/netns/mctp.h
12943 F:      net/mctp/
12944
12945 MAPLE TREE
12946 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12947 L:      maple-tree@lists.infradead.org
12948 L:      linux-mm@kvack.org
12949 S:      Supported
12950 F:      Documentation/core-api/maple_tree.rst
12951 F:      include/linux/maple_tree.h
12952 F:      include/trace/events/maple_tree.h
12953 F:      lib/maple_tree.c
12954 F:      lib/test_maple_tree.c
12955 F:      tools/testing/radix-tree/linux/maple_tree.h
12956 F:      tools/testing/radix-tree/maple.c
12957
12958 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12959 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12960 L:      linux-mips@vger.kernel.org
12961 S:      Maintained
12962 F:      arch/mips/boot/dts/img/pistachio*
12963
12964 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12965 M:      Andrew Lunn <andrew@lunn.ch>
12966 L:      netdev@vger.kernel.org
12967 S:      Maintained
12968 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
12969 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
12970 F:      Documentation/networking/devlink/mv88e6xxx.rst
12971 F:      drivers/net/dsa/mv88e6xxx/
12972 F:      include/linux/dsa/mv88e6xxx.h
12973 F:      include/linux/platform_data/mv88e6xxx.h
12974
12975 MARVELL ARMADA 3700 PHY DRIVERS
12976 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12977 S:      Maintained
12978 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12979 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12980 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12981 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12982
12983 MARVELL ARMADA 3700 SERIAL DRIVER
12984 M:      Pali Rohár <pali@kernel.org>
12985 S:      Maintained
12986 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12987 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12988 F:      drivers/tty/serial/mvebu-uart.c
12989
12990 MARVELL ARMADA DRM SUPPORT
12991 M:      Russell King <linux@armlinux.org.uk>
12992 S:      Maintained
12993 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12994 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12995 F:      Documentation/devicetree/bindings/display/armada/
12996 F:      drivers/gpu/drm/armada/
12997 F:      include/uapi/drm/armada_drm.h
12998
12999 MARVELL CRYPTO DRIVER
13000 M:      Boris Brezillon <bbrezillon@kernel.org>
13001 M:      Arnaud Ebalard <arno@natisbad.org>
13002 M:      Srujana Challa <schalla@marvell.com>
13003 L:      linux-crypto@vger.kernel.org
13004 S:      Maintained
13005 F:      drivers/crypto/marvell/
13006 F:      include/linux/soc/marvell/octeontx2/
13007
13008 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
13009 M:      Mirko Lindner <mlindner@marvell.com>
13010 M:      Stephen Hemminger <stephen@networkplumber.org>
13011 L:      netdev@vger.kernel.org
13012 S:      Maintained
13013 F:      drivers/net/ethernet/marvell/sk*
13014
13015 MARVELL LIBERTAS WIRELESS DRIVER
13016 L:      libertas-dev@lists.infradead.org
13017 S:      Orphan
13018 F:      drivers/net/wireless/marvell/libertas/
13019
13020 MARVELL MACCHIATOBIN SUPPORT
13021 M:      Russell King <linux@armlinux.org.uk>
13022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13023 S:      Maintained
13024 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
13025
13026 MARVELL MV643XX ETHERNET DRIVER
13027 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
13028 L:      netdev@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
13031 F:      include/linux/mv643xx.h
13032
13033 MARVELL MV88X3310 PHY DRIVER
13034 M:      Russell King <linux@armlinux.org.uk>
13035 M:      Marek Behún <kabel@kernel.org>
13036 L:      netdev@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/net/phy/marvell10g.c
13039
13040 MARVELL MVEBU THERMAL DRIVER
13041 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13042 S:      Maintained
13043 F:      drivers/thermal/armada_thermal.c
13044
13045 MARVELL MVNETA ETHERNET DRIVER
13046 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13047 L:      netdev@vger.kernel.org
13048 S:      Maintained
13049 F:      drivers/net/ethernet/marvell/mvneta*
13050
13051 MARVELL MVPP2 ETHERNET DRIVER
13052 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13053 M:      Russell King <linux@armlinux.org.uk>
13054 L:      netdev@vger.kernel.org
13055 S:      Maintained
13056 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
13057 F:      drivers/net/ethernet/marvell/mvpp2/
13058
13059 MARVELL MWIFIEX WIRELESS DRIVER
13060 M:      Brian Norris <briannorris@chromium.org>
13061 L:      linux-wireless@vger.kernel.org
13062 S:      Odd Fixes
13063 F:      drivers/net/wireless/marvell/mwifiex/
13064
13065 MARVELL MWL8K WIRELESS DRIVER
13066 L:      linux-wireless@vger.kernel.org
13067 S:      Orphan
13068 F:      drivers/net/wireless/marvell/mwl8k.c
13069
13070 MARVELL NAND CONTROLLER DRIVER
13071 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13072 L:      linux-mtd@lists.infradead.org
13073 S:      Maintained
13074 F:      drivers/mtd/nand/raw/marvell_nand.c
13075
13076 MARVELL OCTEON ENDPOINT DRIVER
13077 M:      Veerasenareddy Burru <vburru@marvell.com>
13078 M:      Sathesh Edara <sedara@marvell.com>
13079 L:      netdev@vger.kernel.org
13080 S:      Supported
13081 F:      drivers/net/ethernet/marvell/octeon_ep
13082
13083 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13084 M:      Sunil Goutham <sgoutham@marvell.com>
13085 M:      Geetha sowjanya <gakula@marvell.com>
13086 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13087 M:      hariprasad <hkelam@marvell.com>
13088 L:      netdev@vger.kernel.org
13089 S:      Supported
13090 F:      drivers/net/ethernet/marvell/octeontx2/nic/
13091 F:      include/linux/soc/marvell/octeontx2/
13092
13093 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13094 M:      Sunil Goutham <sgoutham@marvell.com>
13095 M:      Linu Cherian <lcherian@marvell.com>
13096 M:      Geetha sowjanya <gakula@marvell.com>
13097 M:      Jerin Jacob <jerinj@marvell.com>
13098 M:      hariprasad <hkelam@marvell.com>
13099 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13100 L:      netdev@vger.kernel.org
13101 S:      Supported
13102 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13103 F:      drivers/net/ethernet/marvell/octeontx2/af/
13104
13105 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13106 M:      Taras Chornyi <taras.chornyi@plvision.eu>
13107 S:      Supported
13108 W:      https://github.com/Marvell-switching/switchdev-prestera
13109 F:      drivers/net/ethernet/marvell/prestera/
13110
13111 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13112 M:      Nicolas Pitre <nico@fluxnic.net>
13113 S:      Odd Fixes
13114 F:      drivers/mmc/host/mvsdio.*
13115
13116 MARVELL USB MDIO CONTROLLER DRIVER
13117 M:      Tobias Waldekranz <tobias@waldekranz.com>
13118 L:      netdev@vger.kernel.org
13119 S:      Maintained
13120 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13121 F:      drivers/net/mdio/mdio-mvusb.c
13122
13123 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13124 M:      Hu Ziji <huziji@marvell.com>
13125 L:      linux-mmc@vger.kernel.org
13126 S:      Supported
13127 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13128 F:      drivers/mmc/host/sdhci-xenon*
13129
13130 MATROX FRAMEBUFFER DRIVER
13131 L:      linux-fbdev@vger.kernel.org
13132 S:      Orphan
13133 F:      drivers/video/fbdev/matrox/matroxfb_*
13134 F:      include/uapi/linux/matroxfb.h
13135
13136 MAX15301 DRIVER
13137 M:      Daniel Nilsson <daniel.nilsson@flex.com>
13138 L:      linux-hwmon@vger.kernel.org
13139 S:      Maintained
13140 F:      Documentation/hwmon/max15301.rst
13141 F:      drivers/hwmon/pmbus/max15301.c
13142
13143 MAX16065 HARDWARE MONITOR DRIVER
13144 M:      Guenter Roeck <linux@roeck-us.net>
13145 L:      linux-hwmon@vger.kernel.org
13146 S:      Maintained
13147 F:      Documentation/hwmon/max16065.rst
13148 F:      drivers/hwmon/max16065.c
13149
13150 MAX2175 SDR TUNER DRIVER
13151 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
13152 L:      linux-media@vger.kernel.org
13153 S:      Maintained
13154 T:      git git://linuxtv.org/media_tree.git
13155 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
13156 F:      Documentation/userspace-api/media/drivers/max2175.rst
13157 F:      drivers/media/i2c/max2175*
13158 F:      include/uapi/linux/max2175.h
13159
13160 MAX31827 TEMPERATURE SWITCH DRIVER
13161 M:      Daniel Matyas <daniel.matyas@analog.com>
13162 L:      linux-hwmon@vger.kernel.org
13163 S:      Supported
13164 W:      https://ez.analog.com/linux-software-drivers
13165 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
13166 F:      Documentation/hwmon/max31827.rst
13167 F:      drivers/hwmon/max31827.c
13168
13169 MAX31335 RTC DRIVER
13170 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
13171 L:      linux-rtc@vger.kernel.org
13172 S:      Supported
13173 W:      https://ez.analog.com/linux-software-drivers
13174 F:      Documentation/devicetree/bindings/rtc/adi,max31335.yaml
13175 F:      drivers/rtc/rtc-max31335.c
13176
13177 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13178 L:      linux-hwmon@vger.kernel.org
13179 S:      Orphan
13180 F:      Documentation/hwmon/max6650.rst
13181 F:      drivers/hwmon/max6650.c
13182
13183 MAX6697 HARDWARE MONITOR DRIVER
13184 M:      Guenter Roeck <linux@roeck-us.net>
13185 L:      linux-hwmon@vger.kernel.org
13186 S:      Maintained
13187 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13188 F:      Documentation/hwmon/max6697.rst
13189 F:      drivers/hwmon/max6697.c
13190 F:      include/linux/platform_data/max6697.h
13191
13192 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13193 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13194 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13195 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13196 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13197 L:      linux-media@vger.kernel.org
13198 S:      Maintained
13199 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13200 F:      drivers/media/i2c/max9286.c
13201
13202 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13203 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13204 L:      linux-media@vger.kernel.org
13205 S:      Maintained
13206 F:      Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13207 F:      drivers/staging/media/max96712/max96712.c
13208
13209 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13210 M:      Peter Rosin <peda@axentia.se>
13211 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13212 S:      Maintained
13213 F:      Documentation/devicetree/bindings/sound/max9860.txt
13214 F:      sound/soc/codecs/max9860.*
13215
13216 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13217 M:      Andreas Klinger <ak@it-klinger.de>
13218 L:      linux-iio@vger.kernel.org
13219 S:      Maintained
13220 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13221 F:      drivers/iio/proximity/mb1232.c
13222
13223 MAXIM MAX11205 DRIVER
13224 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13225 L:      linux-iio@vger.kernel.org
13226 S:      Supported
13227 W:      https://ez.analog.com/linux-software-drivers
13228 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13229 F:      drivers/iio/adc/max11205.c
13230
13231 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13232 R:      Iskren Chernev <iskren.chernev@gmail.com>
13233 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13234 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13235 R:      Matheus Castello <matheus@castello.eng.br>
13236 L:      linux-pm@vger.kernel.org
13237 S:      Maintained
13238 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13239 F:      drivers/power/supply/max17040_battery.c
13240
13241 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13242 R:      Hans de Goede <hdegoede@redhat.com>
13243 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13244 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13245 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13246 R:      Purism Kernel Team <kernel@puri.sm>
13247 L:      linux-pm@vger.kernel.org
13248 S:      Maintained
13249 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13250 F:      drivers/power/supply/max17042_battery.c
13251
13252 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13253 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13254 L:      linux-kernel@vger.kernel.org
13255 S:      Maintained
13256 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13257 F:      drivers/regulator/max20086-regulator.c
13258
13259 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13260 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13261 L:      linux-iio@vger.kernel.org
13262 S:      Maintained
13263 F:      drivers/iio/temperature/max30208.c
13264
13265 MAXIM MAX77650 PMIC MFD DRIVER
13266 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13267 L:      linux-kernel@vger.kernel.org
13268 S:      Maintained
13269 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13270 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13271 F:      drivers/gpio/gpio-max77650.c
13272 F:      drivers/input/misc/max77650-onkey.c
13273 F:      drivers/leds/leds-max77650.c
13274 F:      drivers/mfd/max77650.c
13275 F:      drivers/power/supply/max77650-charger.c
13276 F:      drivers/regulator/max77650-regulator.c
13277 F:      include/linux/mfd/max77650.h
13278
13279 MAXIM MAX77714 PMIC MFD DRIVER
13280 M:      Luca Ceresoli <luca@lucaceresoli.net>
13281 S:      Maintained
13282 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13283 F:      drivers/mfd/max77714.c
13284 F:      include/linux/mfd/max77714.h
13285
13286 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13287 M:      Javier Martinez Canillas <javier@dowhile0.org>
13288 L:      linux-kernel@vger.kernel.org
13289 S:      Supported
13290 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13291 F:      drivers/regulator/max77802-regulator.c
13292 F:      include/dt-bindings/*/*max77802.h
13293
13294 MAXIM MAX77976 BATTERY CHARGER
13295 M:      Luca Ceresoli <luca@lucaceresoli.net>
13296 S:      Supported
13297 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13298 F:      drivers/power/supply/max77976_charger.c
13299
13300 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13301 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13302 L:      linux-pm@vger.kernel.org
13303 S:      Maintained
13304 B:      mailto:linux-samsung-soc@vger.kernel.org
13305 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13306 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13307 F:      drivers/power/supply/max14577_charger.c
13308 F:      drivers/power/supply/max77693_charger.c
13309
13310 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13311 M:      Chanwoo Choi <cw00.choi@samsung.com>
13312 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13313 L:      linux-kernel@vger.kernel.org
13314 S:      Maintained
13315 B:      mailto:linux-samsung-soc@vger.kernel.org
13316 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13317 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13318 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13319 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13320 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13321 F:      drivers/*/*max77843.c
13322 F:      drivers/*/max14577*.c
13323 F:      drivers/*/max77686*.c
13324 F:      drivers/*/max77693*.c
13325 F:      drivers/clk/clk-max77686.c
13326 F:      drivers/extcon/extcon-max14577.c
13327 F:      drivers/extcon/extcon-max77693.c
13328 F:      drivers/rtc/rtc-max77686.c
13329 F:      include/linux/mfd/max14577*.h
13330 F:      include/linux/mfd/max77686*.h
13331 F:      include/linux/mfd/max77693*.h
13332
13333 MAXIRADIO FM RADIO RECEIVER DRIVER
13334 M:      Hans Verkuil <hverkuil@xs4all.nl>
13335 L:      linux-media@vger.kernel.org
13336 S:      Maintained
13337 W:      https://linuxtv.org
13338 T:      git git://linuxtv.org/media_tree.git
13339 F:      drivers/media/radio/radio-maxiradio*
13340
13341 MAXLINEAR ETHERNET PHY DRIVER
13342 M:      Xu Liang <lxu@maxlinear.com>
13343 L:      netdev@vger.kernel.org
13344 S:      Supported
13345 F:      drivers/net/phy/mxl-gpy.c
13346
13347 MCAN MMIO DEVICE DRIVER
13348 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13349 L:      linux-can@vger.kernel.org
13350 S:      Maintained
13351 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13352 F:      drivers/net/can/m_can/m_can.c
13353 F:      drivers/net/can/m_can/m_can.h
13354 F:      drivers/net/can/m_can/m_can_platform.c
13355
13356 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13357 R:      Yasushi SHOJI <yashi@spacecubics.com>
13358 L:      linux-can@vger.kernel.org
13359 S:      Maintained
13360 F:      drivers/net/can/usb/mcba_usb.c
13361
13362 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13363 M:      Rishi Gupta <gupt21@gmail.com>
13364 L:      linux-i2c@vger.kernel.org
13365 L:      linux-input@vger.kernel.org
13366 S:      Maintained
13367 F:      drivers/hid/hid-mcp2221.c
13368
13369 MCP251XFD SPI-CAN NETWORK DRIVER
13370 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13371 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13372 R:      Thomas Kopp <thomas.kopp@microchip.com>
13373 L:      linux-can@vger.kernel.org
13374 S:      Maintained
13375 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13376 F:      drivers/net/can/spi/mcp251xfd/
13377
13378 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13379 M:      Peter Rosin <peda@axentia.se>
13380 L:      linux-iio@vger.kernel.org
13381 S:      Maintained
13382 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13383 F:      drivers/iio/potentiometer/mcp4018.c
13384 F:      drivers/iio/potentiometer/mcp4531.c
13385
13386 MCP4821 DAC DRIVER
13387 M:      Anshul Dalal <anshulusr@gmail.com>
13388 L:      linux-iio@vger.kernel.org
13389 S:      Maintained
13390 F:      Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
13391 F:      drivers/iio/dac/mcp4821.c
13392
13393 MCR20A IEEE-802.15.4 RADIO DRIVER
13394 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13395 L:      linux-wpan@vger.kernel.org
13396 S:      Odd Fixes
13397 W:      https://github.com/xueliu/mcr20a-linux
13398 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13399 F:      drivers/net/ieee802154/mcr20a.c
13400 F:      drivers/net/ieee802154/mcr20a.h
13401
13402 MDIO REGMAP DRIVER
13403 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13404 L:      netdev@vger.kernel.org
13405 S:      Maintained
13406 F:      drivers/net/mdio/mdio-regmap.c
13407 F:      include/linux/mdio/mdio-regmap.h
13408
13409 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13410 M:      William Breathitt Gray <william.gray@linaro.org>
13411 L:      linux-iio@vger.kernel.org
13412 S:      Maintained
13413 F:      drivers/iio/dac/cio-dac.c
13414
13415 MEDIA CONTROLLER FRAMEWORK
13416 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13417 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13418 L:      linux-media@vger.kernel.org
13419 S:      Supported
13420 W:      https://www.linuxtv.org
13421 T:      git git://linuxtv.org/media_tree.git
13422 F:      drivers/media/mc/
13423 F:      include/media/media-*.h
13424 F:      include/uapi/linux/media.h
13425
13426 MEDIA DRIVER FOR FREESCALE IMX PXP
13427 M:      Philipp Zabel <p.zabel@pengutronix.de>
13428 L:      linux-media@vger.kernel.org
13429 S:      Maintained
13430 T:      git git://linuxtv.org/media_tree.git
13431 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13432
13433 MEDIA DRIVERS FOR ASCOT2E
13434 M:      Sergey Kozlov <serjk@netup.ru>
13435 M:      Abylay Ospan <aospan@netup.ru>
13436 L:      linux-media@vger.kernel.org
13437 S:      Supported
13438 W:      https://linuxtv.org
13439 W:      http://netup.tv/
13440 T:      git git://linuxtv.org/media_tree.git
13441 F:      drivers/media/dvb-frontends/ascot2e*
13442
13443 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13444 M:      Jasmin Jessich <jasmin@anw.at>
13445 L:      linux-media@vger.kernel.org
13446 S:      Maintained
13447 W:      https://linuxtv.org
13448 T:      git git://linuxtv.org/media_tree.git
13449 F:      drivers/media/dvb-frontends/cxd2099*
13450
13451 MEDIA DRIVERS FOR CXD2841ER
13452 M:      Sergey Kozlov <serjk@netup.ru>
13453 M:      Abylay Ospan <aospan@netup.ru>
13454 L:      linux-media@vger.kernel.org
13455 S:      Supported
13456 W:      https://linuxtv.org
13457 W:      http://netup.tv/
13458 T:      git git://linuxtv.org/media_tree.git
13459 F:      drivers/media/dvb-frontends/cxd2841er*
13460
13461 MEDIA DRIVERS FOR CXD2880
13462 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13463 L:      linux-media@vger.kernel.org
13464 S:      Supported
13465 W:      http://linuxtv.org/
13466 T:      git git://linuxtv.org/media_tree.git
13467 F:      drivers/media/dvb-frontends/cxd2880/*
13468 F:      drivers/media/spi/cxd2880*
13469
13470 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13471 L:      linux-media@vger.kernel.org
13472 S:      Orphan
13473 W:      https://linuxtv.org
13474 T:      git git://linuxtv.org/media_tree.git
13475 F:      drivers/media/pci/ddbridge/*
13476
13477 MEDIA DRIVERS FOR FREESCALE IMX
13478 M:      Steve Longerbeam <slongerbeam@gmail.com>
13479 M:      Philipp Zabel <p.zabel@pengutronix.de>
13480 L:      linux-media@vger.kernel.org
13481 S:      Maintained
13482 T:      git git://linuxtv.org/media_tree.git
13483 F:      Documentation/admin-guide/media/imx.rst
13484 F:      Documentation/devicetree/bindings/media/imx.txt
13485 F:      drivers/staging/media/imx/
13486 F:      include/linux/imx-media.h
13487 F:      include/media/imx.h
13488
13489 MEDIA DRIVERS FOR FREESCALE IMX7/8
13490 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13491 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13492 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13493 R:      Purism Kernel Team <kernel@puri.sm>
13494 L:      linux-media@vger.kernel.org
13495 S:      Maintained
13496 T:      git git://linuxtv.org/media_tree.git
13497 F:      Documentation/admin-guide/media/imx7.rst
13498 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13499 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13500 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13501 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13502 F:      drivers/media/platform/nxp/imx7-media-csi.c
13503 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13504
13505 MEDIA DRIVERS FOR HELENE
13506 M:      Abylay Ospan <aospan@netup.ru>
13507 L:      linux-media@vger.kernel.org
13508 S:      Supported
13509 W:      https://linuxtv.org
13510 W:      http://netup.tv/
13511 T:      git git://linuxtv.org/media_tree.git
13512 F:      drivers/media/dvb-frontends/helene*
13513
13514 MEDIA DRIVERS FOR HORUS3A
13515 M:      Sergey Kozlov <serjk@netup.ru>
13516 M:      Abylay Ospan <aospan@netup.ru>
13517 L:      linux-media@vger.kernel.org
13518 S:      Supported
13519 W:      https://linuxtv.org
13520 W:      http://netup.tv/
13521 T:      git git://linuxtv.org/media_tree.git
13522 F:      drivers/media/dvb-frontends/horus3a*
13523
13524 MEDIA DRIVERS FOR LNBH25
13525 M:      Sergey Kozlov <serjk@netup.ru>
13526 M:      Abylay Ospan <aospan@netup.ru>
13527 L:      linux-media@vger.kernel.org
13528 S:      Supported
13529 W:      https://linuxtv.org
13530 W:      http://netup.tv/
13531 T:      git git://linuxtv.org/media_tree.git
13532 F:      drivers/media/dvb-frontends/lnbh25*
13533
13534 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13535 L:      linux-media@vger.kernel.org
13536 S:      Orphan
13537 W:      https://linuxtv.org
13538 T:      git git://linuxtv.org/media_tree.git
13539 F:      drivers/media/dvb-frontends/mxl5xx*
13540
13541 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13542 M:      Sergey Kozlov <serjk@netup.ru>
13543 M:      Abylay Ospan <aospan@netup.ru>
13544 L:      linux-media@vger.kernel.org
13545 S:      Supported
13546 W:      https://linuxtv.org
13547 W:      http://netup.tv/
13548 T:      git git://linuxtv.org/media_tree.git
13549 F:      drivers/media/pci/netup_unidvb/*
13550
13551 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13552 M:      Dmitry Osipenko <digetx@gmail.com>
13553 L:      linux-media@vger.kernel.org
13554 L:      linux-tegra@vger.kernel.org
13555 S:      Maintained
13556 T:      git git://linuxtv.org/media_tree.git
13557 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13558 F:      drivers/media/platform/nvidia/tegra-vde/
13559
13560 MEDIA DRIVERS FOR RENESAS - CEU
13561 M:      Jacopo Mondi <jacopo@jmondi.org>
13562 L:      linux-media@vger.kernel.org
13563 L:      linux-renesas-soc@vger.kernel.org
13564 S:      Supported
13565 T:      git git://linuxtv.org/media_tree.git
13566 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13567 F:      drivers/media/platform/renesas/renesas-ceu.c
13568 F:      include/media/drv-intf/renesas-ceu.h
13569
13570 MEDIA DRIVERS FOR RENESAS - DRIF
13571 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13572 L:      linux-media@vger.kernel.org
13573 L:      linux-renesas-soc@vger.kernel.org
13574 S:      Supported
13575 T:      git git://linuxtv.org/media_tree.git
13576 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13577 F:      drivers/media/platform/renesas/rcar_drif.c
13578
13579 MEDIA DRIVERS FOR RENESAS - FCP
13580 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13581 L:      linux-media@vger.kernel.org
13582 L:      linux-renesas-soc@vger.kernel.org
13583 S:      Supported
13584 T:      git git://linuxtv.org/media_tree.git
13585 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13586 F:      drivers/media/platform/renesas/rcar-fcp.c
13587 F:      include/media/rcar-fcp.h
13588
13589 MEDIA DRIVERS FOR RENESAS - FDP1
13590 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13591 L:      linux-media@vger.kernel.org
13592 L:      linux-renesas-soc@vger.kernel.org
13593 S:      Supported
13594 T:      git git://linuxtv.org/media_tree.git
13595 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13596 F:      drivers/media/platform/renesas/rcar_fdp1.c
13597
13598 MEDIA DRIVERS FOR RENESAS - VIN
13599 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13600 L:      linux-media@vger.kernel.org
13601 L:      linux-renesas-soc@vger.kernel.org
13602 S:      Supported
13603 T:      git git://linuxtv.org/media_tree.git
13604 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13605 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13606 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13607 F:      drivers/media/platform/renesas/rcar-isp.c
13608 F:      drivers/media/platform/renesas/rcar-vin/
13609
13610 MEDIA DRIVERS FOR RENESAS - VSP1
13611 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13612 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13613 L:      linux-media@vger.kernel.org
13614 L:      linux-renesas-soc@vger.kernel.org
13615 S:      Supported
13616 T:      git git://linuxtv.org/media_tree.git
13617 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13618 F:      drivers/media/platform/renesas/vsp1/
13619
13620 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13621 L:      linux-media@vger.kernel.org
13622 S:      Orphan
13623 W:      https://linuxtv.org
13624 T:      git git://linuxtv.org/media_tree.git
13625 F:      drivers/media/dvb-frontends/stv0910*
13626
13627 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13628 L:      linux-media@vger.kernel.org
13629 S:      Orphan
13630 W:      https://linuxtv.org
13631 T:      git git://linuxtv.org/media_tree.git
13632 F:      drivers/media/dvb-frontends/stv6111*
13633
13634 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
13635 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13636 M:      Alain Volmat <alain.volmat@foss.st.com>
13637 L:      linux-media@vger.kernel.org
13638 S:      Supported
13639 T:      git git://linuxtv.org/media_tree.git
13640 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13641 F:      Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
13642 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13643 F:      drivers/media/platform/st/stm32/stm32-dcmipp/*
13644
13645 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13646 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13647 L:      linux-media@vger.kernel.org
13648 S:      Maintained
13649 W:      https://linuxtv.org
13650 Q:      http://patchwork.kernel.org/project/linux-media/list/
13651 T:      git git://linuxtv.org/media_tree.git
13652 F:      Documentation/admin-guide/media/
13653 F:      Documentation/devicetree/bindings/media/
13654 F:      Documentation/driver-api/media/
13655 F:      Documentation/userspace-api/media/
13656 F:      drivers/media/
13657 F:      drivers/staging/media/
13658 F:      include/dt-bindings/media/
13659 F:      include/linux/platform_data/media/
13660 F:      include/media/
13661 F:      include/uapi/linux/dvb/
13662 F:      include/uapi/linux/ivtv*
13663 F:      include/uapi/linux/media.h
13664 F:      include/uapi/linux/uvcvideo.h
13665 F:      include/uapi/linux/v4l2-*
13666 F:      include/uapi/linux/videodev2.h
13667
13668 MEDIATEK BLUETOOTH DRIVER
13669 M:      Sean Wang <sean.wang@mediatek.com>
13670 L:      linux-bluetooth@vger.kernel.org
13671 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13672 S:      Maintained
13673 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13674 F:      drivers/bluetooth/btmtkuart.c
13675
13676 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13677 M:      Sean Wang <sean.wang@mediatek.com>
13678 L:      linux-pm@vger.kernel.org
13679 S:      Maintained
13680 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13681 F:      drivers/power/reset/mt6323-poweroff.c
13682
13683 MEDIATEK CIR DRIVER
13684 M:      Sean Wang <sean.wang@mediatek.com>
13685 S:      Maintained
13686 F:      drivers/media/rc/mtk-cir.c
13687
13688 MEDIATEK DMA DRIVER
13689 M:      Sean Wang <sean.wang@mediatek.com>
13690 L:      dmaengine@vger.kernel.org
13691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13693 S:      Maintained
13694 F:      Documentation/devicetree/bindings/dma/mtk-*
13695 F:      drivers/dma/mediatek/
13696
13697 MEDIATEK ETHERNET DRIVER
13698 M:      Felix Fietkau <nbd@nbd.name>
13699 M:      Sean Wang <sean.wang@mediatek.com>
13700 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13701 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13702 L:      netdev@vger.kernel.org
13703 S:      Maintained
13704 F:      drivers/net/ethernet/mediatek/
13705
13706 MEDIATEK ETHERNET PCS DRIVER
13707 M:      Alexander Couzens <lynxis@fe80.eu>
13708 M:      Daniel Golle <daniel@makrotopia.org>
13709 L:      netdev@vger.kernel.org
13710 S:      Maintained
13711 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13712 F:      include/linux/pcs/pcs-mtk-lynxi.h
13713
13714 MEDIATEK ETHERNET PHY DRIVERS
13715 M:      Daniel Golle <daniel@makrotopia.org>
13716 M:      Qingfang Deng <dqfext@gmail.com>
13717 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13718 L:      netdev@vger.kernel.org
13719 S:      Maintained
13720 F:      drivers/net/phy/mediatek-ge-soc.c
13721 F:      drivers/net/phy/mediatek-ge.c
13722
13723 MEDIATEK I2C CONTROLLER DRIVER
13724 M:      Qii Wang <qii.wang@mediatek.com>
13725 L:      linux-i2c@vger.kernel.org
13726 S:      Maintained
13727 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13728 F:      drivers/i2c/busses/i2c-mt65xx.c
13729
13730 MEDIATEK IOMMU DRIVER
13731 M:      Yong Wu <yong.wu@mediatek.com>
13732 L:      iommu@lists.linux.dev
13733 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13734 S:      Supported
13735 F:      Documentation/devicetree/bindings/iommu/mediatek*
13736 F:      drivers/iommu/mtk_iommu*
13737 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13738 F:      include/dt-bindings/memory/mt*-port.h
13739
13740 MEDIATEK JPEG DRIVER
13741 M:      Bin Liu <bin.liu@mediatek.com>
13742 S:      Supported
13743 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13744 F:      drivers/media/platform/mediatek/jpeg/
13745
13746 MEDIATEK KEYPAD DRIVER
13747 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13748 S:      Supported
13749 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13750 F:      drivers/input/keyboard/mt6779-keypad.c
13751
13752 MEDIATEK MDP DRIVER
13753 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13754 M:      Houlong Wei <houlong.wei@mediatek.com>
13755 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13756 S:      Supported
13757 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13758 F:      drivers/media/platform/mediatek/mdp/
13759 F:      drivers/media/platform/mediatek/vpu/
13760
13761 MEDIATEK MEDIA DRIVER
13762 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13763 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13764 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13765 S:      Supported
13766 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13767 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13768 F:      drivers/media/platform/mediatek/vcodec/
13769 F:      drivers/media/platform/mediatek/vpu/
13770
13771 MEDIATEK MMC/SD/SDIO DRIVER
13772 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13773 S:      Maintained
13774 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13775 F:      drivers/mmc/host/mtk-sd.c
13776
13777 MEDIATEK MT76 WIRELESS LAN DRIVER
13778 M:      Felix Fietkau <nbd@nbd.name>
13779 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13780 M:      Ryder Lee <ryder.lee@mediatek.com>
13781 R:      Shayne Chen <shayne.chen@mediatek.com>
13782 R:      Sean Wang <sean.wang@mediatek.com>
13783 L:      linux-wireless@vger.kernel.org
13784 S:      Maintained
13785 T:      git https://github.com/nbd168/wireless
13786 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13787 F:      drivers/net/wireless/mediatek/mt76/
13788
13789 MEDIATEK MT7601U WIRELESS LAN DRIVER
13790 M:      Jakub Kicinski <kuba@kernel.org>
13791 L:      linux-wireless@vger.kernel.org
13792 S:      Maintained
13793 F:      drivers/net/wireless/mediatek/mt7601u/
13794
13795 MEDIATEK MT7621 CLOCK DRIVER
13796 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13797 S:      Maintained
13798 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13799 F:      drivers/clk/ralink/clk-mt7621.c
13800
13801 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13802 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13803 S:      Maintained
13804 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13805 F:      drivers/pci/controller/pcie-mt7621.c
13806
13807 MEDIATEK MT7621 PHY PCI DRIVER
13808 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13809 S:      Maintained
13810 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13811 F:      drivers/phy/ralink/phy-mt7621-pci.c
13812
13813 MEDIATEK MT7621/28/88 I2C DRIVER
13814 M:      Stefan Roese <sr@denx.de>
13815 L:      linux-i2c@vger.kernel.org
13816 S:      Maintained
13817 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13818 F:      drivers/i2c/busses/i2c-mt7621.c
13819
13820 MEDIATEK MTMIPS CLOCK DRIVER
13821 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13822 S:      Maintained
13823 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13824 F:      drivers/clk/ralink/clk-mtmips.c
13825
13826 MEDIATEK NAND CONTROLLER DRIVER
13827 L:      linux-mtd@lists.infradead.org
13828 S:      Orphan
13829 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13830 F:      drivers/mtd/nand/raw/mtk_*
13831
13832 MEDIATEK PMIC LED DRIVER
13833 M:      Sean Wang <sean.wang@mediatek.com>
13834 S:      Maintained
13835 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13836 F:      drivers/leds/leds-mt6323.c
13837
13838 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13839 M:      Sean Wang <sean.wang@mediatek.com>
13840 S:      Maintained
13841 F:      drivers/char/hw_random/mtk-rng.c
13842
13843 MEDIATEK SMI DRIVER
13844 M:      Yong Wu <yong.wu@mediatek.com>
13845 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13846 S:      Supported
13847 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13848 F:      drivers/memory/mtk-smi.c
13849 F:      include/soc/mediatek/smi.h
13850
13851 MEDIATEK SWITCH DRIVER
13852 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13853 M:      Daniel Golle <daniel@makrotopia.org>
13854 M:      DENG Qingfang <dqfext@gmail.com>
13855 M:      Sean Wang <sean.wang@mediatek.com>
13856 L:      netdev@vger.kernel.org
13857 S:      Maintained
13858 F:      drivers/net/dsa/mt7530-mdio.c
13859 F:      drivers/net/dsa/mt7530-mmio.c
13860 F:      drivers/net/dsa/mt7530.*
13861 F:      net/dsa/tag_mtk.c
13862
13863 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13864 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13865 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13866 R:      Liu Haijun <haijun.liu@mediatek.com>
13867 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13868 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13869 L:      netdev@vger.kernel.org
13870 S:      Supported
13871 F:      drivers/net/wwan/t7xx/
13872
13873 MEDIATEK USB3 DRD IP DRIVER
13874 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13875 L:      linux-usb@vger.kernel.org
13876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13877 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13878 S:      Maintained
13879 F:      Documentation/devicetree/bindings/usb/mediatek,*
13880 F:      drivers/usb/host/xhci-mtk*
13881 F:      drivers/usb/mtu3/
13882
13883 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13884 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13885 M:      Ian Ray <ian.ray@ge.com>
13886 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13887 S:      Maintained
13888 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13889 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13890
13891 MEGARAID SCSI/SAS DRIVERS
13892 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13893 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13894 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13895 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13896 L:      megaraidlinux.pdl@broadcom.com
13897 L:      linux-scsi@vger.kernel.org
13898 S:      Maintained
13899 W:      http://www.avagotech.com/support/
13900 F:      Documentation/scsi/megaraid.rst
13901 F:      drivers/scsi/megaraid.*
13902 F:      drivers/scsi/megaraid/
13903
13904 MELEXIS MLX90614 DRIVER
13905 M:      Crt Mori <cmo@melexis.com>
13906 L:      linux-iio@vger.kernel.org
13907 S:      Supported
13908 W:      http://www.melexis.com
13909 F:      drivers/iio/temperature/mlx90614.c
13910
13911 MELEXIS MLX90632 DRIVER
13912 M:      Crt Mori <cmo@melexis.com>
13913 L:      linux-iio@vger.kernel.org
13914 S:      Supported
13915 W:      http://www.melexis.com
13916 F:      drivers/iio/temperature/mlx90632.c
13917
13918 MELEXIS MLX90635 DRIVER
13919 M:      Crt Mori <cmo@melexis.com>
13920 L:      linux-iio@vger.kernel.org
13921 S:      Supported
13922 W:      http://www.melexis.com
13923 F:      drivers/iio/temperature/mlx90635.c
13924
13925 MELFAS MIP4 TOUCHSCREEN DRIVER
13926 M:      Sangwon Jee <jeesw@melfas.com>
13927 S:      Supported
13928 W:      http://www.melfas.com
13929 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13930 F:      drivers/input/touchscreen/melfas_mip4.c
13931
13932 MELLANOX BLUEFIELD I2C DRIVER
13933 M:      Khalil Blaiech <kblaiech@nvidia.com>
13934 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13935 L:      linux-i2c@vger.kernel.org
13936 S:      Supported
13937 F:      drivers/i2c/busses/i2c-mlxbf.c
13938
13939 MELLANOX ETHERNET DRIVER (mlx4_en)
13940 M:      Tariq Toukan <tariqt@nvidia.com>
13941 L:      netdev@vger.kernel.org
13942 S:      Supported
13943 W:      http://www.mellanox.com
13944 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13945 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13946
13947 MELLANOX ETHERNET DRIVER (mlx5e)
13948 M:      Saeed Mahameed <saeedm@nvidia.com>
13949 L:      netdev@vger.kernel.org
13950 S:      Supported
13951 W:      http://www.mellanox.com
13952 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13953 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13954
13955 MELLANOX ETHERNET INNOVA DRIVERS
13956 R:      Boris Pismenny <borisp@nvidia.com>
13957 L:      netdev@vger.kernel.org
13958 S:      Supported
13959 W:      http://www.mellanox.com
13960 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13961 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13962 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13963 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13964
13965 MELLANOX ETHERNET SWITCH DRIVERS
13966 M:      Ido Schimmel <idosch@nvidia.com>
13967 M:      Petr Machata <petrm@nvidia.com>
13968 L:      netdev@vger.kernel.org
13969 S:      Supported
13970 W:      http://www.mellanox.com
13971 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13972 F:      drivers/net/ethernet/mellanox/mlxsw/
13973 F:      tools/testing/selftests/drivers/net/mlxsw/
13974
13975 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13976 M:      mlxsw@nvidia.com
13977 L:      netdev@vger.kernel.org
13978 S:      Supported
13979 W:      http://www.mellanox.com
13980 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13981 F:      drivers/net/ethernet/mellanox/mlxfw/
13982
13983 MELLANOX HARDWARE PLATFORM SUPPORT
13984 M:      Hans de Goede <hdegoede@redhat.com>
13985 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13986 M:      Vadim Pasternak <vadimp@nvidia.com>
13987 L:      platform-driver-x86@vger.kernel.org
13988 S:      Supported
13989 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13990 F:      drivers/platform/mellanox/
13991 F:      include/linux/platform_data/mlxreg.h
13992
13993 MELLANOX MLX4 core VPI driver
13994 M:      Tariq Toukan <tariqt@nvidia.com>
13995 L:      netdev@vger.kernel.org
13996 L:      linux-rdma@vger.kernel.org
13997 S:      Supported
13998 W:      http://www.mellanox.com
13999 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14000 F:      drivers/net/ethernet/mellanox/mlx4/
14001 F:      include/linux/mlx4/
14002
14003 MELLANOX MLX4 IB driver
14004 M:      Yishai Hadas <yishaih@nvidia.com>
14005 L:      linux-rdma@vger.kernel.org
14006 S:      Supported
14007 W:      http://www.mellanox.com
14008 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14009 F:      drivers/infiniband/hw/mlx4/
14010 F:      include/linux/mlx4/
14011 F:      include/uapi/rdma/mlx4-abi.h
14012
14013 MELLANOX MLX5 core VPI driver
14014 M:      Saeed Mahameed <saeedm@nvidia.com>
14015 M:      Leon Romanovsky <leonro@nvidia.com>
14016 L:      netdev@vger.kernel.org
14017 L:      linux-rdma@vger.kernel.org
14018 S:      Supported
14019 W:      http://www.mellanox.com
14020 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14021 F:      Documentation/networking/device_drivers/ethernet/mellanox/
14022 F:      drivers/net/ethernet/mellanox/mlx5/core/
14023 F:      include/linux/mlx5/
14024
14025 MELLANOX MLX5 IB driver
14026 M:      Leon Romanovsky <leonro@nvidia.com>
14027 L:      linux-rdma@vger.kernel.org
14028 S:      Supported
14029 W:      http://www.mellanox.com
14030 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14031 F:      drivers/infiniband/hw/mlx5/
14032 F:      include/linux/mlx5/
14033 F:      include/uapi/rdma/mlx5-abi.h
14034
14035 MELLANOX MLX5 VDPA DRIVER
14036 M:      Dragos Tatulea <dtatulea@nvidia.com>
14037 L:      virtualization@lists.linux-foundation.org
14038 S:      Supported
14039 F:      drivers/vdpa/mlx5/
14040
14041 MELLANOX MLXCPLD I2C AND MUX DRIVER
14042 M:      Vadim Pasternak <vadimp@nvidia.com>
14043 M:      Michael Shych <michaelsh@nvidia.com>
14044 L:      linux-i2c@vger.kernel.org
14045 S:      Supported
14046 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
14047 F:      drivers/i2c/busses/i2c-mlxcpld.c
14048 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
14049
14050 MELLANOX MLXCPLD LED DRIVER
14051 M:      Vadim Pasternak <vadimp@nvidia.com>
14052 L:      linux-leds@vger.kernel.org
14053 S:      Supported
14054 F:      Documentation/leds/leds-mlxcpld.rst
14055 F:      drivers/leds/leds-mlxcpld.c
14056 F:      drivers/leds/leds-mlxreg.c
14057
14058 MELLANOX PLATFORM DRIVER
14059 M:      Vadim Pasternak <vadimp@nvidia.com>
14060 L:      platform-driver-x86@vger.kernel.org
14061 S:      Supported
14062 F:      drivers/platform/x86/mlx-platform.c
14063
14064 MEMBARRIER SUPPORT
14065 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14066 M:      "Paul E. McKenney" <paulmck@kernel.org>
14067 L:      linux-kernel@vger.kernel.org
14068 S:      Supported
14069 F:      arch/powerpc/include/asm/membarrier.h
14070 F:      include/uapi/linux/membarrier.h
14071 F:      kernel/sched/membarrier.c
14072
14073 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
14074 M:      Mike Rapoport <rppt@kernel.org>
14075 L:      linux-mm@kvack.org
14076 S:      Maintained
14077 F:      Documentation/core-api/boot-time-mm.rst
14078 F:      include/linux/memblock.h
14079 F:      mm/memblock.c
14080 F:      mm/mm_init.c
14081 F:      tools/testing/memblock/
14082
14083 MEMORY CONTROLLER DRIVERS
14084 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
14085 L:      linux-kernel@vger.kernel.org
14086 S:      Maintained
14087 B:      mailto:krzysztof.kozlowski@linaro.org
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
14089 F:      Documentation/devicetree/bindings/memory-controllers/
14090 F:      drivers/memory/
14091 F:      include/dt-bindings/memory/
14092 F:      include/memory/
14093
14094 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
14095 M:      Dmitry Osipenko <digetx@gmail.com>
14096 L:      linux-pm@vger.kernel.org
14097 L:      linux-tegra@vger.kernel.org
14098 S:      Maintained
14099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
14100 F:      drivers/devfreq/tegra30-devfreq.c
14101
14102 MEMORY HOT(UN)PLUG
14103 M:      David Hildenbrand <david@redhat.com>
14104 M:      Oscar Salvador <osalvador@suse.de>
14105 L:      linux-mm@kvack.org
14106 S:      Maintained
14107 F:      Documentation/admin-guide/mm/memory-hotplug.rst
14108 F:      Documentation/core-api/memory-hotplug.rst
14109 F:      drivers/base/memory.c
14110 F:      include/linux/memory_hotplug.h
14111 F:      mm/memory_hotplug.c
14112 F:      tools/testing/selftests/memory-hotplug/
14113
14114 MEMORY MANAGEMENT
14115 M:      Andrew Morton <akpm@linux-foundation.org>
14116 L:      linux-mm@kvack.org
14117 S:      Maintained
14118 W:      http://www.linux-mm.org
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14120 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14121 F:      include/linux/gfp.h
14122 F:      include/linux/gfp_types.h
14123 F:      include/linux/memory_hotplug.h
14124 F:      include/linux/mm.h
14125 F:      include/linux/mmzone.h
14126 F:      include/linux/pagewalk.h
14127 F:      include/linux/rmap.h
14128 F:      include/trace/events/ksm.h
14129 F:      mm/
14130 F:      tools/mm/
14131 F:      tools/testing/selftests/mm/
14132
14133 MEMORY MAPPING
14134 M:      Andrew Morton <akpm@linux-foundation.org>
14135 R:      Liam R. Howlett <Liam.Howlett@oracle.com>
14136 R:      Vlastimil Babka <vbabka@suse.cz>
14137 R:      Lorenzo Stoakes <lstoakes@gmail.com>
14138 L:      linux-mm@kvack.org
14139 S:      Maintained
14140 W:      http://www.linux-mm.org
14141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14142 F:      mm/mmap.c
14143
14144 MEMORY TECHNOLOGY DEVICES (MTD)
14145 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14146 M:      Richard Weinberger <richard@nod.at>
14147 M:      Vignesh Raghavendra <vigneshr@ti.com>
14148 L:      linux-mtd@lists.infradead.org
14149 S:      Maintained
14150 W:      http://www.linux-mtd.infradead.org/
14151 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14152 C:      irc://irc.oftc.net/mtd
14153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14155 F:      Documentation/devicetree/bindings/mtd/
14156 F:      drivers/mtd/
14157 F:      include/linux/mtd/
14158 F:      include/uapi/mtd/
14159
14160 MEMSENSING MICROSYSTEMS MSA311 DRIVER
14161 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
14162 L:      linux-iio@vger.kernel.org
14163 S:      Maintained
14164 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14165 F:      drivers/iio/accel/msa311.c
14166
14167 MEN A21 WATCHDOG DRIVER
14168 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14169 L:      linux-watchdog@vger.kernel.org
14170 S:      Maintained
14171 F:      drivers/watchdog/mena21_wdt.c
14172
14173 MEN CHAMELEON BUS (mcb)
14174 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14175 S:      Maintained
14176 F:      Documentation/driver-api/men-chameleon-bus.rst
14177 F:      drivers/mcb/
14178 F:      include/linux/mcb.h
14179
14180 MEN F21BMC (Board Management Controller)
14181 M:      Andreas Werner <andreas.werner@men.de>
14182 S:      Supported
14183 F:      Documentation/hwmon/menf21bmc.rst
14184 F:      drivers/hwmon/menf21bmc_hwmon.c
14185 F:      drivers/leds/leds-menf21bmc.c
14186 F:      drivers/mfd/menf21bmc.c
14187 F:      drivers/watchdog/menf21bmc_wdt.c
14188
14189 MEN Z069 WATCHDOG DRIVER
14190 M:      Johannes Thumshirn <jth@kernel.org>
14191 L:      linux-watchdog@vger.kernel.org
14192 S:      Maintained
14193 F:      drivers/watchdog/menz69_wdt.c
14194
14195 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14196 M:      Neil Armstrong <neil.armstrong@linaro.org>
14197 L:      linux-media@vger.kernel.org
14198 L:      linux-amlogic@lists.infradead.org
14199 S:      Supported
14200 W:      http://linux-meson.com/
14201 T:      git git://linuxtv.org/media_tree.git
14202 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14203 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
14204 F:      drivers/media/cec/platform/meson/ao-cec.c
14205
14206 MESON GE2D DRIVER FOR AMLOGIC SOCS
14207 M:      Neil Armstrong <neil.armstrong@linaro.org>
14208 L:      linux-media@vger.kernel.org
14209 L:      linux-amlogic@lists.infradead.org
14210 S:      Supported
14211 T:      git git://linuxtv.org/media_tree.git
14212 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14213 F:      drivers/media/platform/amlogic/meson-ge2d/
14214
14215 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14216 M:      Liang Yang <liang.yang@amlogic.com>
14217 L:      linux-mtd@lists.infradead.org
14218 S:      Maintained
14219 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14220 F:      drivers/mtd/nand/raw/meson_*
14221
14222 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14223 M:      Neil Armstrong <neil.armstrong@linaro.org>
14224 L:      linux-media@vger.kernel.org
14225 L:      linux-amlogic@lists.infradead.org
14226 S:      Supported
14227 T:      git git://linuxtv.org/media_tree.git
14228 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14229 F:      drivers/staging/media/meson/vdec/
14230
14231 METHODE UDPU SUPPORT
14232 M:      Robert Marko <robert.marko@sartura.hr>
14233 S:      Maintained
14234 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14235 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14236
14237 MHI BUS
14238 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14239 L:      mhi@lists.linux.dev
14240 L:      linux-arm-msm@vger.kernel.org
14241 S:      Maintained
14242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14243 F:      Documentation/ABI/stable/sysfs-bus-mhi
14244 F:      Documentation/mhi/
14245 F:      drivers/bus/mhi/
14246 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14247 F:      include/linux/mhi.h
14248
14249 MICROBLAZE ARCHITECTURE
14250 M:      Michal Simek <monstr@monstr.eu>
14251 S:      Supported
14252 W:      http://www.monstr.eu/fdt/
14253 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14254 F:      arch/microblaze/
14255
14256 MICROBLAZE TMR INJECT
14257 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14258 S:      Supported
14259 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14260 F:      drivers/misc/xilinx_tmr_inject.c
14261
14262 MICROBLAZE TMR MANAGER
14263 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14264 S:      Supported
14265 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14266 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14267 F:      drivers/misc/xilinx_tmr_manager.c
14268
14269 MICROCHIP AT91 DMA DRIVERS
14270 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14271 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14273 L:      dmaengine@vger.kernel.org
14274 S:      Supported
14275 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14276 F:      drivers/dma/at_hdmac.c
14277 F:      drivers/dma/at_xdmac.c
14278 F:      include/dt-bindings/dma/at91.h
14279
14280 MICROCHIP AT91 SERIAL DRIVER
14281 M:      Richard Genoud <richard.genoud@gmail.com>
14282 S:      Maintained
14283 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14284 F:      drivers/tty/serial/atmel_serial.c
14285 F:      drivers/tty/serial/atmel_serial.h
14286
14287 MICROCHIP AT91 USART MFD DRIVER
14288 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14289 L:      linux-kernel@vger.kernel.org
14290 S:      Supported
14291 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14292 F:      drivers/mfd/at91-usart.c
14293 F:      include/dt-bindings/mfd/at91-usart.h
14294
14295 MICROCHIP AT91 USART SPI DRIVER
14296 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14297 L:      linux-spi@vger.kernel.org
14298 S:      Supported
14299 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14300 F:      drivers/spi/spi-at91-usart.c
14301
14302 MICROCHIP AUDIO ASOC DRIVERS
14303 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14304 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14305 S:      Supported
14306 F:      Documentation/devicetree/bindings/sound/atmel*
14307 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14308 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14309 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14310 F:      sound/soc/atmel
14311
14312 MICROCHIP CSI2DC DRIVER
14313 M:      Eugen Hristev <eugen.hristev@microchip.com>
14314 L:      linux-media@vger.kernel.org
14315 S:      Supported
14316 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14317 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14318
14319 MICROCHIP ECC DRIVER
14320 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14321 L:      linux-crypto@vger.kernel.org
14322 S:      Maintained
14323 F:      drivers/crypto/atmel-ecc.*
14324
14325 MICROCHIP EIC DRIVER
14326 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14328 S:      Supported
14329 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14330 F:      drivers/irqchip/irq-mchp-eic.c
14331
14332 MICROCHIP I2C DRIVER
14333 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14334 L:      linux-i2c@vger.kernel.org
14335 S:      Supported
14336 F:      drivers/i2c/busses/i2c-at91-*.c
14337 F:      drivers/i2c/busses/i2c-at91.h
14338
14339 MICROCHIP ISC DRIVER
14340 M:      Eugen Hristev <eugen.hristev@microchip.com>
14341 L:      linux-media@vger.kernel.org
14342 S:      Supported
14343 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14344 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14345 F:      drivers/media/platform/microchip/microchip-isc*
14346 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14347 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14348 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14349 F:      include/linux/atmel-isc-media.h
14350
14351 MICROCHIP ISI DRIVER
14352 M:      Eugen Hristev <eugen.hristev@microchip.com>
14353 L:      linux-media@vger.kernel.org
14354 S:      Supported
14355 F:      drivers/media/platform/atmel/atmel-isi.c
14356 F:      drivers/media/platform/atmel/atmel-isi.h
14357
14358 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14359 M:      Woojung Huh <woojung.huh@microchip.com>
14360 M:      UNGLinuxDriver@microchip.com
14361 L:      netdev@vger.kernel.org
14362 S:      Maintained
14363 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14364 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14365 F:      drivers/net/dsa/microchip/*
14366 F:      include/linux/dsa/ksz_common.h
14367 F:      include/linux/platform_data/microchip-ksz.h
14368 F:      net/dsa/tag_ksz.c
14369
14370 MICROCHIP LAN743X ETHERNET DRIVER
14371 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14372 M:      UNGLinuxDriver@microchip.com
14373 L:      netdev@vger.kernel.org
14374 S:      Maintained
14375 F:      drivers/net/ethernet/microchip/lan743x_*
14376
14377 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14378 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14379 R:      UNGLinuxDriver@microchip.com
14380 L:      netdev@vger.kernel.org
14381 S:      Maintained
14382 F:      drivers/net/phy/microchip_t1.c
14383
14384 MICROCHIP LAN966X ETHERNET DRIVER
14385 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14386 M:      UNGLinuxDriver@microchip.com
14387 L:      netdev@vger.kernel.org
14388 S:      Maintained
14389 F:      drivers/net/ethernet/microchip/lan966x/*
14390
14391 MICROCHIP LCDFB DRIVER
14392 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14393 L:      linux-fbdev@vger.kernel.org
14394 S:      Maintained
14395 F:      drivers/video/fbdev/atmel_lcdfb.c
14396 F:      include/video/atmel_lcdc.h
14397
14398 MICROCHIP MCP16502 PMIC DRIVER
14399 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14401 S:      Supported
14402 F:      Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
14403 F:      drivers/regulator/mcp16502.c
14404
14405 MICROCHIP MCP3564 ADC DRIVER
14406 M:      Marius Cristea <marius.cristea@microchip.com>
14407 L:      linux-iio@vger.kernel.org
14408 S:      Supported
14409 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
14410 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14411 F:      drivers/iio/adc/mcp3564.c
14412
14413 MICROCHIP MCP3911 ADC DRIVER
14414 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14415 M:      Kent Gustavsson <kent@minoris.se>
14416 L:      linux-iio@vger.kernel.org
14417 S:      Maintained
14418 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14419 F:      drivers/iio/adc/mcp3911.c
14420
14421 MICROCHIP MMC/SD/SDIO MCI DRIVER
14422 M:      Aubin Constans <aubin.constans@microchip.com>
14423 S:      Maintained
14424 F:      drivers/mmc/host/atmel-mci.c
14425
14426 MICROCHIP NAND DRIVER
14427 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14428 L:      linux-mtd@lists.infradead.org
14429 S:      Supported
14430 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14431 F:      drivers/mtd/nand/raw/atmel/*
14432
14433 MICROCHIP OTPC DRIVER
14434 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14436 S:      Supported
14437 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14438 F:      drivers/nvmem/microchip-otpc.c
14439 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14440
14441 MICROCHIP PCI1XXXX GP DRIVER
14442 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14443 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14444 L:      linux-gpio@vger.kernel.org
14445 S:      Supported
14446 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14447 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14448 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14449 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14450
14451 MICROCHIP PCI1XXXX I2C DRIVER
14452 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14453 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14454 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14455 L:      linux-i2c@vger.kernel.org
14456 S:      Maintained
14457 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14458
14459 MICROCHIP PCIe UART DRIVER
14460 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14461 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14462 L:      linux-serial@vger.kernel.org
14463 S:      Maintained
14464 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14465
14466 MICROCHIP POLARFIRE FPGA DRIVERS
14467 M:      Conor Dooley <conor.dooley@microchip.com>
14468 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14469 L:      linux-fpga@vger.kernel.org
14470 S:      Supported
14471 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14472 F:      drivers/fpga/microchip-spi.c
14473
14474 MICROCHIP PWM DRIVER
14475 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14477 L:      linux-pwm@vger.kernel.org
14478 S:      Supported
14479 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14480 F:      drivers/pwm/pwm-atmel.c
14481
14482 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14483 M:      Eugen Hristev <eugen.hristev@microchip.com>
14484 L:      linux-iio@vger.kernel.org
14485 S:      Supported
14486 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14487 F:      drivers/iio/adc/at91-sama5d2_adc.c
14488 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14489
14490 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14491 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14492 S:      Supported
14493 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14494 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14495
14496 MICROCHIP SOC DRIVERS
14497 M:      Conor Dooley <conor@kernel.org>
14498 S:      Supported
14499 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14500 F:      drivers/soc/microchip/
14501
14502 MICROCHIP SPI DRIVER
14503 M:      Ryan Wanner <ryan.wanner@microchip.com>
14504 S:      Supported
14505 F:      drivers/spi/spi-atmel.*
14506
14507 MICROCHIP SSC DRIVER
14508 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14510 S:      Supported
14511 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14512 F:      drivers/misc/atmel-ssc.c
14513 F:      include/linux/atmel-ssc.h
14514
14515 Microchip Timer Counter Block (TCB) Capture Driver
14516 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14518 L:      linux-iio@vger.kernel.org
14519 S:      Maintained
14520 F:      drivers/counter/microchip-tcb-capture.c
14521
14522 MICROCHIP USB251XB DRIVER
14523 M:      Richard Leitner <richard.leitner@skidata.com>
14524 L:      linux-usb@vger.kernel.org
14525 S:      Maintained
14526 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14527 F:      drivers/usb/misc/usb251xb.c
14528
14529 MICROCHIP USBA UDC DRIVER
14530 M:      Cristian Birsan <cristian.birsan@microchip.com>
14531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14532 S:      Supported
14533 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14534
14535 MICROCHIP WILC1000 WIFI DRIVER
14536 M:      Ajay Singh <ajay.kathat@microchip.com>
14537 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14538 L:      linux-wireless@vger.kernel.org
14539 S:      Supported
14540 F:      drivers/net/wireless/microchip/wilc1000/
14541
14542 MICROSEMI MIPS SOCS
14543 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14544 M:      UNGLinuxDriver@microchip.com
14545 L:      linux-mips@vger.kernel.org
14546 S:      Supported
14547 F:      Documentation/devicetree/bindings/mips/mscc.txt
14548 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14549 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14550 F:      arch/mips/boot/dts/mscc/
14551 F:      arch/mips/configs/generic/board-ocelot.config
14552 F:      arch/mips/generic/board-ocelot.c
14553
14554 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14555 M:      Don Brace <don.brace@microchip.com>
14556 L:      storagedev@microchip.com
14557 L:      linux-scsi@vger.kernel.org
14558 S:      Supported
14559 F:      Documentation/scsi/smartpqi.rst
14560 F:      drivers/scsi/smartpqi/Kconfig
14561 F:      drivers/scsi/smartpqi/Makefile
14562 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14563 F:      include/linux/cciss*.h
14564 F:      include/uapi/linux/cciss*.h
14565
14566 MICROSOFT MANA RDMA DRIVER
14567 M:      Long Li <longli@microsoft.com>
14568 M:      Ajay Sharma <sharmaajay@microsoft.com>
14569 L:      linux-rdma@vger.kernel.org
14570 S:      Supported
14571 F:      drivers/infiniband/hw/mana/
14572 F:      include/net/mana
14573 F:      include/uapi/rdma/mana-abi.h
14574
14575 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14576 M:      Maximilian Luz <luzmaximilian@gmail.com>
14577 L:      platform-driver-x86@vger.kernel.org
14578 S:      Maintained
14579 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14580
14581 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14582 M:      Maximilian Luz <luzmaximilian@gmail.com>
14583 L:      linux-pm@vger.kernel.org
14584 L:      platform-driver-x86@vger.kernel.org
14585 S:      Maintained
14586 F:      drivers/power/supply/surface_battery.c
14587 F:      drivers/power/supply/surface_charger.c
14588
14589 MICROSOFT SURFACE DTX DRIVER
14590 M:      Maximilian Luz <luzmaximilian@gmail.com>
14591 L:      platform-driver-x86@vger.kernel.org
14592 S:      Maintained
14593 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14594 F:      drivers/platform/surface/surface_dtx.c
14595 F:      include/uapi/linux/surface_aggregator/dtx.h
14596
14597 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14598 M:      Maximilian Luz <luzmaximilian@gmail.com>
14599 L:      platform-driver-x86@vger.kernel.org
14600 S:      Maintained
14601 F:      drivers/platform/surface/surface_gpe.c
14602
14603 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14604 M:      Hans de Goede <hdegoede@redhat.com>
14605 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14606 M:      Maximilian Luz <luzmaximilian@gmail.com>
14607 L:      platform-driver-x86@vger.kernel.org
14608 S:      Maintained
14609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14610 F:      drivers/platform/surface/
14611
14612 MICROSOFT SURFACE HID TRANSPORT DRIVER
14613 M:      Maximilian Luz <luzmaximilian@gmail.com>
14614 L:      linux-input@vger.kernel.org
14615 L:      platform-driver-x86@vger.kernel.org
14616 S:      Maintained
14617 F:      drivers/hid/surface-hid/
14618
14619 MICROSOFT SURFACE HOT-PLUG DRIVER
14620 M:      Maximilian Luz <luzmaximilian@gmail.com>
14621 L:      platform-driver-x86@vger.kernel.org
14622 S:      Maintained
14623 F:      drivers/platform/surface/surface_hotplug.c
14624
14625 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14626 M:      Maximilian Luz <luzmaximilian@gmail.com>
14627 L:      platform-driver-x86@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/platform/surface/surface_platform_profile.c
14630
14631 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14632 M:      Chen Yu <yu.c.chen@intel.com>
14633 L:      platform-driver-x86@vger.kernel.org
14634 S:      Supported
14635 F:      drivers/platform/surface/surfacepro3_button.c
14636
14637 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14638 M:      Maximilian Luz <luzmaximilian@gmail.com>
14639 L:      platform-driver-x86@vger.kernel.org
14640 S:      Maintained
14641 F:      drivers/platform/surface/surface_aggregator_hub.c
14642
14643 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14644 M:      Maximilian Luz <luzmaximilian@gmail.com>
14645 L:      platform-driver-x86@vger.kernel.org
14646 S:      Maintained
14647 W:      https://github.com/linux-surface/surface-aggregator-module
14648 C:      irc://irc.libera.chat/linux-surface
14649 F:      Documentation/driver-api/surface_aggregator/
14650 F:      drivers/platform/surface/aggregator/
14651 F:      drivers/platform/surface/surface_acpi_notify.c
14652 F:      drivers/platform/surface/surface_aggregator_cdev.c
14653 F:      drivers/platform/surface/surface_aggregator_registry.c
14654 F:      include/linux/surface_acpi_notify.h
14655 F:      include/linux/surface_aggregator/
14656 F:      include/uapi/linux/surface_aggregator/
14657
14658 MICROTEK X6 SCANNER
14659 M:      Oliver Neukum <oliver@neukum.org>
14660 S:      Maintained
14661 F:      drivers/usb/image/microtek.*
14662
14663 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14664 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14665 M:      Luka Perkov <luka.perkov@sartura.hr>
14666 S:      Maintained
14667 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14668 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14669 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14670 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14671 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14672 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14673
14674 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14675 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14676 L:      linux-media@vger.kernel.org
14677 S:      Maintained
14678 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14679 F:      Documentation/driver-api/media/drivers/ccs/
14680 F:      Documentation/userspace-api/media/drivers/ccs.rst
14681 F:      drivers/media/i2c/ccs-pll.c
14682 F:      drivers/media/i2c/ccs-pll.h
14683 F:      drivers/media/i2c/ccs/
14684 F:      include/uapi/linux/ccs.h
14685 F:      include/uapi/linux/smiapp.h
14686
14687 MIPS
14688 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14689 L:      linux-mips@vger.kernel.org
14690 S:      Maintained
14691 W:      http://www.linux-mips.org/
14692 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14694 F:      Documentation/devicetree/bindings/mips/
14695 F:      Documentation/arch/mips/
14696 F:      arch/mips/
14697 F:      drivers/platform/mips/
14698 F:      include/dt-bindings/mips/
14699
14700 MIPS BOSTON DEVELOPMENT BOARD
14701 M:      Paul Burton <paulburton@kernel.org>
14702 L:      linux-mips@vger.kernel.org
14703 S:      Maintained
14704 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14705 F:      arch/mips/boot/dts/img/boston.dts
14706 F:      arch/mips/configs/generic/board-boston.config
14707 F:      drivers/clk/imgtec/clk-boston.c
14708 F:      include/dt-bindings/clock/boston-clock.h
14709
14710 MIPS CORE DRIVERS
14711 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14712 M:      Serge Semin <fancer.lancer@gmail.com>
14713 L:      linux-mips@vger.kernel.org
14714 S:      Supported
14715 F:      drivers/bus/mips_cdmm.c
14716 F:      drivers/clocksource/mips-gic-timer.c
14717 F:      drivers/cpuidle/cpuidle-cps.c
14718 F:      drivers/irqchip/irq-mips-cpu.c
14719 F:      drivers/irqchip/irq-mips-gic.c
14720
14721 MIPS GENERIC PLATFORM
14722 M:      Paul Burton <paulburton@kernel.org>
14723 L:      linux-mips@vger.kernel.org
14724 S:      Supported
14725 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14726 F:      arch/mips/generic/
14727 F:      arch/mips/tools/generic-board-config.sh
14728
14729 MIPS RINT INSTRUCTION EMULATION
14730 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14731 L:      linux-mips@vger.kernel.org
14732 S:      Supported
14733 F:      arch/mips/math-emu/dp_rint.c
14734 F:      arch/mips/math-emu/sp_rint.c
14735
14736 MIPS/LOONGSON1 ARCHITECTURE
14737 M:      Keguang Zhang <keguang.zhang@gmail.com>
14738 L:      linux-mips@vger.kernel.org
14739 S:      Maintained
14740 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14741 F:      arch/mips/include/asm/mach-loongson32/
14742 F:      arch/mips/loongson32/
14743 F:      drivers/*/*loongson1*
14744 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14745
14746 MIPS/LOONGSON2EF ARCHITECTURE
14747 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14748 L:      linux-mips@vger.kernel.org
14749 S:      Maintained
14750 F:      arch/mips/include/asm/mach-loongson2ef/
14751 F:      arch/mips/loongson2ef/
14752 F:      drivers/cpufreq/loongson2_cpufreq.c
14753
14754 MIPS/LOONGSON64 ARCHITECTURE
14755 M:      Huacai Chen <chenhuacai@kernel.org>
14756 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14757 L:      linux-mips@vger.kernel.org
14758 S:      Maintained
14759 F:      arch/mips/include/asm/mach-loongson64/
14760 F:      arch/mips/loongson64/
14761 F:      drivers/irqchip/irq-loongson*
14762 F:      drivers/platform/mips/cpu_hwmon.c
14763
14764 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14765 M:      Hans Verkuil <hverkuil@xs4all.nl>
14766 L:      linux-media@vger.kernel.org
14767 S:      Odd Fixes
14768 W:      https://linuxtv.org
14769 T:      git git://linuxtv.org/media_tree.git
14770 F:      drivers/media/radio/radio-miropcm20*
14771
14772 MITSUMI MM8013 FG DRIVER
14773 M:      Konrad Dybcio <konradybcio@kernel.org>
14774 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14775 F:      drivers/power/supply/mm8013.c
14776
14777 MMP SUPPORT
14778 R:      Lubomir Rintel <lkundrak@v3.sk>
14779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14780 S:      Odd Fixes
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14782 F:      arch/arm/boot/dts/marvell/mmp*
14783 F:      arch/arm/mach-mmp/
14784 F:      include/linux/soc/mmp/
14785
14786 MMP USB PHY DRIVERS
14787 R:      Lubomir Rintel <lkundrak@v3.sk>
14788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14789 S:      Maintained
14790 F:      drivers/phy/marvell/phy-mmp3-usb.c
14791 F:      drivers/phy/marvell/phy-pxa-usb.c
14792
14793 MMU GATHER AND TLB INVALIDATION
14794 M:      Will Deacon <will@kernel.org>
14795 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14796 M:      Andrew Morton <akpm@linux-foundation.org>
14797 M:      Nick Piggin <npiggin@gmail.com>
14798 M:      Peter Zijlstra <peterz@infradead.org>
14799 L:      linux-arch@vger.kernel.org
14800 L:      linux-mm@kvack.org
14801 S:      Maintained
14802 F:      arch/*/include/asm/tlb.h
14803 F:      include/asm-generic/tlb.h
14804 F:      mm/mmu_gather.c
14805
14806 MN88472 MEDIA DRIVER
14807 L:      linux-media@vger.kernel.org
14808 S:      Orphan
14809 W:      https://linuxtv.org
14810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14811 F:      drivers/media/dvb-frontends/mn88472*
14812
14813 MN88473 MEDIA DRIVER
14814 L:      linux-media@vger.kernel.org
14815 S:      Orphan
14816 W:      https://linuxtv.org
14817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14818 F:      drivers/media/dvb-frontends/mn88473*
14819
14820 MODULE SUPPORT
14821 M:      Luis Chamberlain <mcgrof@kernel.org>
14822 L:      linux-modules@vger.kernel.org
14823 L:      linux-kernel@vger.kernel.org
14824 S:      Maintained
14825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14826 F:      include/linux/kmod.h
14827 F:      include/linux/module*.h
14828 F:      kernel/module/
14829 F:      lib/test_kmod.c
14830 F:      scripts/module*
14831 F:      tools/testing/selftests/kmod/
14832
14833 MONOLITHIC POWER SYSTEM PMIC DRIVER
14834 M:      Saravanan Sekar <sravanhome@gmail.com>
14835 S:      Maintained
14836 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14837 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14838 F:      drivers/hwmon/pmbus/mpq7932.c
14839 F:      drivers/iio/adc/mp2629_adc.c
14840 F:      drivers/mfd/mp2629.c
14841 F:      drivers/power/supply/mp2629_charger.c
14842 F:      drivers/regulator/mp5416.c
14843 F:      drivers/regulator/mpq7920.c
14844 F:      drivers/regulator/mpq7920.h
14845 F:      include/linux/mfd/mp2629.h
14846
14847 MOST(R) TECHNOLOGY DRIVER
14848 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14849 M:      Christian Gromm <christian.gromm@microchip.com>
14850 S:      Maintained
14851 F:      Documentation/ABI/testing/configfs-most
14852 F:      Documentation/ABI/testing/sysfs-bus-most
14853 F:      drivers/most/
14854 F:      drivers/staging/most/
14855 F:      include/linux/most.h
14856
14857 MOTORCOMM PHY DRIVER
14858 M:      Peter Geis <pgwipeout@gmail.com>
14859 M:      Frank <Frank.Sae@motor-comm.com>
14860 L:      netdev@vger.kernel.org
14861 S:      Maintained
14862 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14863 F:      drivers/net/phy/motorcomm.c
14864
14865 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14866 M:      Jiri Slaby <jirislaby@kernel.org>
14867 S:      Maintained
14868 F:      Documentation/driver-api/tty/moxa-smartio.rst
14869 F:      drivers/tty/mxser.*
14870
14871 MP3309C BACKLIGHT DRIVER
14872 M:      Flavio Suligoi <f.suligoi@asem.it>
14873 L:      dri-devel@lists.freedesktop.org
14874 S:      Maintained
14875 F:      Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml
14876 F:      drivers/video/backlight/mp3309c.c
14877
14878 MR800 AVERMEDIA USB FM RADIO DRIVER
14879 M:      Alexey Klimov <klimov.linux@gmail.com>
14880 L:      linux-media@vger.kernel.org
14881 S:      Maintained
14882 T:      git git://linuxtv.org/media_tree.git
14883 F:      drivers/media/radio/radio-mr800.c
14884
14885 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14886 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14887 L:      linux-wpan@vger.kernel.org
14888 S:      Odd Fixes
14889 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14890 F:      drivers/net/ieee802154/mrf24j40.c
14891
14892 MSI EC DRIVER
14893 M:      Nikita Kravets <teackot@gmail.com>
14894 L:      platform-driver-x86@vger.kernel.org
14895 S:      Maintained
14896 W:      https://github.com/BeardOverflow/msi-ec
14897 F:      drivers/platform/x86/msi-ec.*
14898
14899 MSI LAPTOP SUPPORT
14900 M:      "Lee, Chun-Yi" <jlee@suse.com>
14901 L:      platform-driver-x86@vger.kernel.org
14902 S:      Maintained
14903 F:      drivers/platform/x86/msi-laptop.c
14904
14905 MSI WMI SUPPORT
14906 L:      platform-driver-x86@vger.kernel.org
14907 S:      Orphan
14908 F:      drivers/platform/x86/msi-wmi.c
14909
14910 MSI001 MEDIA DRIVER
14911 L:      linux-media@vger.kernel.org
14912 S:      Orphan
14913 W:      https://linuxtv.org
14914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14915 F:      drivers/media/tuners/msi001*
14916
14917 MSI2500 MEDIA DRIVER
14918 L:      linux-media@vger.kernel.org
14919 S:      Orphan
14920 W:      https://linuxtv.org
14921 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14922 F:      drivers/media/usb/msi2500/
14923
14924 MSTAR INTERRUPT CONTROLLER DRIVER
14925 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14926 M:      Daniel Palmer <daniel@thingy.jp>
14927 S:      Maintained
14928 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14929 F:      drivers/irqchip/irq-mst-intc.c
14930
14931 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14932 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14933 L:      linux-mtd@lists.infradead.org
14934 S:      Maintained
14935 F:      drivers/mtd/devices/docg3*
14936
14937 MT9M114 ONSEMI SENSOR DRIVER
14938 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14939 L:      linux-media@vger.kernel.org
14940 S:      Maintained
14941 T:      git git://linuxtv.org/media_tree.git
14942 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14943 F:      drivers/media/i2c/mt9m114.c
14944
14945 MT9P031 APTINA CAMERA SENSOR
14946 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14947 L:      linux-media@vger.kernel.org
14948 S:      Maintained
14949 T:      git git://linuxtv.org/media_tree.git
14950 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14951 F:      drivers/media/i2c/mt9p031.c
14952 F:      include/media/i2c/mt9p031.h
14953
14954 MT9T112 APTINA CAMERA SENSOR
14955 M:      Jacopo Mondi <jacopo@jmondi.org>
14956 L:      linux-media@vger.kernel.org
14957 S:      Odd Fixes
14958 T:      git git://linuxtv.org/media_tree.git
14959 F:      drivers/media/i2c/mt9t112.c
14960 F:      include/media/i2c/mt9t112.h
14961
14962 MT9V032 APTINA CAMERA SENSOR
14963 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14964 L:      linux-media@vger.kernel.org
14965 S:      Maintained
14966 T:      git git://linuxtv.org/media_tree.git
14967 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14968 F:      drivers/media/i2c/mt9v032.c
14969 F:      include/media/i2c/mt9v032.h
14970
14971 MT9V111 APTINA CAMERA SENSOR
14972 M:      Jacopo Mondi <jacopo@jmondi.org>
14973 L:      linux-media@vger.kernel.org
14974 S:      Maintained
14975 T:      git git://linuxtv.org/media_tree.git
14976 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14977 F:      drivers/media/i2c/mt9v111.c
14978
14979 MULTIFUNCTION DEVICES (MFD)
14980 M:      Lee Jones <lee@kernel.org>
14981 S:      Maintained
14982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14983 F:      Documentation/devicetree/bindings/mfd/
14984 F:      drivers/mfd/
14985 F:      include/dt-bindings/mfd/
14986 F:      include/linux/mfd/
14987
14988 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14989 S:      Orphan
14990 F:      drivers/mmc/host/mmc_spi.c
14991 F:      include/linux/spi/mmc_spi.h
14992
14993 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14994 M:      Ulf Hansson <ulf.hansson@linaro.org>
14995 L:      linux-mmc@vger.kernel.org
14996 S:      Maintained
14997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14998 F:      Documentation/devicetree/bindings/mmc/
14999 F:      drivers/mmc/
15000 F:      include/linux/mmc/
15001 F:      include/uapi/linux/mmc/
15002
15003 MULTIPLEXER SUBSYSTEM
15004 M:      Peter Rosin <peda@axentia.se>
15005 S:      Maintained
15006 F:      Documentation/ABI/testing/sysfs-class-mux*
15007 F:      Documentation/devicetree/bindings/mux/
15008 F:      drivers/mux/
15009 F:      include/dt-bindings/mux/
15010 F:      include/linux/mux/
15011
15012 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
15013 M:      Bin Liu <b-liu@ti.com>
15014 L:      linux-usb@vger.kernel.org
15015 S:      Maintained
15016 F:      drivers/usb/musb/
15017
15018 MXL301RF MEDIA DRIVER
15019 M:      Akihiro Tsukada <tskd08@gmail.com>
15020 L:      linux-media@vger.kernel.org
15021 S:      Odd Fixes
15022 F:      drivers/media/tuners/mxl301rf*
15023
15024 MXL5007T MEDIA DRIVER
15025 M:      Michael Krufky <mkrufky@linuxtv.org>
15026 L:      linux-media@vger.kernel.org
15027 S:      Maintained
15028 W:      https://linuxtv.org
15029 W:      http://github.com/mkrufky
15030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15031 T:      git git://linuxtv.org/mkrufky/tuners.git
15032 F:      drivers/media/tuners/mxl5007t.*
15033
15034 MXSFB DRM DRIVER
15035 M:      Marek Vasut <marex@denx.de>
15036 M:      Stefan Agner <stefan@agner.ch>
15037 L:      dri-devel@lists.freedesktop.org
15038 S:      Supported
15039 T:      git git://anongit.freedesktop.org/drm/drm-misc
15040 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
15041 F:      drivers/gpu/drm/mxsfb/
15042
15043 MYLEX DAC960 PCI RAID Controller
15044 M:      Hannes Reinecke <hare@kernel.org>
15045 L:      linux-scsi@vger.kernel.org
15046 S:      Supported
15047 F:      drivers/scsi/myrb.*
15048 F:      drivers/scsi/myrs.*
15049
15050 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
15051 M:      Chris Lee <christopher.lee@cspi.com>
15052 L:      netdev@vger.kernel.org
15053 S:      Supported
15054 W:      https://www.cspi.com/ethernet-products/support/downloads/
15055 F:      drivers/net/ethernet/myricom/myri10ge/
15056
15057 NAND FLASH SUBSYSTEM
15058 M:      Miquel Raynal <miquel.raynal@bootlin.com>
15059 R:      Richard Weinberger <richard@nod.at>
15060 L:      linux-mtd@lists.infradead.org
15061 S:      Maintained
15062 W:      http://www.linux-mtd.infradead.org/
15063 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15064 C:      irc://irc.oftc.net/mtd
15065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
15066 F:      drivers/mtd/nand/
15067 F:      include/linux/mtd/*nand*.h
15068
15069 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
15070 M:      Daniel Mack <zonque@gmail.com>
15071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15072 S:      Maintained
15073 W:      http://www.native-instruments.com
15074 F:      sound/usb/caiaq/
15075
15076 NATSEMI ETHERNET DRIVER (DP8381x)
15077 S:      Orphan
15078 F:      drivers/net/ethernet/natsemi/natsemi.c
15079
15080 NCR 5380 SCSI DRIVERS
15081 M:      Finn Thain <fthain@linux-m68k.org>
15082 M:      Michael Schmitz <schmitzmic@gmail.com>
15083 L:      linux-scsi@vger.kernel.org
15084 S:      Maintained
15085 F:      Documentation/scsi/g_NCR5380.rst
15086 F:      drivers/scsi/NCR5380.*
15087 F:      drivers/scsi/arm/cumana_1.c
15088 F:      drivers/scsi/arm/oak.c
15089 F:      drivers/scsi/atari_scsi.*
15090 F:      drivers/scsi/dmx3191d.c
15091 F:      drivers/scsi/g_NCR5380.*
15092 F:      drivers/scsi/mac_scsi.*
15093 F:      drivers/scsi/sun3_scsi.*
15094 F:      drivers/scsi/sun3_scsi_vme.c
15095
15096 NCSI LIBRARY
15097 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
15098 S:      Maintained
15099 F:      net/ncsi/
15100
15101 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
15102 M:      Guenter Roeck <linux@roeck-us.net>
15103 L:      linux-hwmon@vger.kernel.org
15104 S:      Maintained
15105 F:      Documentation/hwmon/nct6775.rst
15106 F:      drivers/hwmon/nct6775-core.c
15107 F:      drivers/hwmon/nct6775-platform.c
15108 F:      drivers/hwmon/nct6775.h
15109
15110 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15111 M:      Zev Weiss <zev@bewilderbeest.net>
15112 L:      linux-hwmon@vger.kernel.org
15113 S:      Maintained
15114 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
15115 F:      drivers/hwmon/nct6775-i2c.c
15116
15117 NETDEVSIM
15118 M:      Jakub Kicinski <kuba@kernel.org>
15119 S:      Maintained
15120 F:      drivers/net/netdevsim/*
15121
15122 NETEM NETWORK EMULATOR
15123 M:      Stephen Hemminger <stephen@networkplumber.org>
15124 L:      netdev@vger.kernel.org
15125 S:      Maintained
15126 F:      net/sched/sch_netem.c
15127
15128 NETERION 10GbE DRIVERS (s2io)
15129 M:      Jon Mason <jdmason@kudzu.us>
15130 L:      netdev@vger.kernel.org
15131 S:      Supported
15132 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
15133 F:      drivers/net/ethernet/neterion/
15134
15135 NETFILTER
15136 M:      Pablo Neira Ayuso <pablo@netfilter.org>
15137 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
15138 M:      Florian Westphal <fw@strlen.de>
15139 L:      netfilter-devel@vger.kernel.org
15140 L:      coreteam@netfilter.org
15141 S:      Maintained
15142 W:      http://www.netfilter.org/
15143 W:      http://www.iptables.org/
15144 W:      http://www.nftables.org/
15145 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
15146 C:      irc://irc.libera.chat/netfilter
15147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15149 F:      include/linux/netfilter*
15150 F:      include/linux/netfilter/
15151 F:      include/net/netfilter/
15152 F:      include/uapi/linux/netfilter*
15153 F:      include/uapi/linux/netfilter/
15154 F:      net/*/netfilter.c
15155 F:      net/*/netfilter/
15156 F:      net/bridge/br_netfilter*.c
15157 F:      net/netfilter/
15158
15159 NETROM NETWORK LAYER
15160 M:      Ralf Baechle <ralf@linux-mips.org>
15161 L:      linux-hams@vger.kernel.org
15162 S:      Maintained
15163 W:      https://linux-ax25.in-berlin.de
15164 F:      include/net/netrom.h
15165 F:      include/uapi/linux/netrom.h
15166 F:      net/netrom/
15167
15168 NETRONIX EMBEDDED CONTROLLER
15169 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
15170 S:      Maintained
15171 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15172 F:      drivers/mfd/ntxec.c
15173 F:      drivers/pwm/pwm-ntxec.c
15174 F:      drivers/rtc/rtc-ntxec.c
15175 F:      include/linux/mfd/ntxec.h
15176
15177 NETRONOME ETHERNET DRIVERS
15178 M:      Louis Peens <louis.peens@corigine.com>
15179 R:      Jakub Kicinski <kuba@kernel.org>
15180 L:      oss-drivers@corigine.com
15181 S:      Maintained
15182 F:      drivers/net/ethernet/netronome/
15183
15184 NETWORK BLOCK DEVICE (NBD)
15185 M:      Josef Bacik <josef@toxicpanda.com>
15186 L:      linux-block@vger.kernel.org
15187 L:      nbd@other.debian.org
15188 S:      Maintained
15189 F:      Documentation/admin-guide/blockdev/nbd.rst
15190 F:      drivers/block/nbd.c
15191 F:      include/trace/events/nbd.h
15192 F:      include/uapi/linux/nbd.h
15193
15194 NETWORK DROP MONITOR
15195 M:      Neil Horman <nhorman@tuxdriver.com>
15196 L:      netdev@vger.kernel.org
15197 S:      Maintained
15198 W:      https://fedorahosted.org/dropwatch/
15199 F:      include/uapi/linux/net_dropmon.h
15200 F:      net/core/drop_monitor.c
15201
15202 NETWORKING DRIVERS
15203 M:      "David S. Miller" <davem@davemloft.net>
15204 M:      Eric Dumazet <edumazet@google.com>
15205 M:      Jakub Kicinski <kuba@kernel.org>
15206 M:      Paolo Abeni <pabeni@redhat.com>
15207 L:      netdev@vger.kernel.org
15208 S:      Maintained
15209 P:      Documentation/process/maintainer-netdev.rst
15210 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15213 F:      Documentation/devicetree/bindings/net/
15214 F:      Documentation/networking/net_cachelines/net_device.rst
15215 F:      drivers/connector/
15216 F:      drivers/net/
15217 F:      include/dt-bindings/net/
15218 F:      include/linux/cn_proc.h
15219 F:      include/linux/etherdevice.h
15220 F:      include/linux/fcdevice.h
15221 F:      include/linux/fddidevice.h
15222 F:      include/linux/hippidevice.h
15223 F:      include/linux/if_*
15224 F:      include/linux/inetdevice.h
15225 F:      include/linux/netdevice.h
15226 F:      include/uapi/linux/cn_proc.h
15227 F:      include/uapi/linux/if_*
15228 F:      include/uapi/linux/netdevice.h
15229 X:      drivers/net/wireless/
15230
15231 NETWORKING DRIVERS (WIRELESS)
15232 M:      Kalle Valo <kvalo@kernel.org>
15233 L:      linux-wireless@vger.kernel.org
15234 S:      Maintained
15235 W:      https://wireless.wiki.kernel.org/
15236 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15239 F:      Documentation/devicetree/bindings/net/wireless/
15240 F:      drivers/net/wireless/
15241
15242 NETWORKING [DSA]
15243 M:      Andrew Lunn <andrew@lunn.ch>
15244 M:      Florian Fainelli <f.fainelli@gmail.com>
15245 M:      Vladimir Oltean <olteanv@gmail.com>
15246 S:      Maintained
15247 F:      Documentation/devicetree/bindings/net/dsa/
15248 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15249 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15250 F:      drivers/net/dsa/
15251 F:      include/linux/dsa/
15252 F:      include/linux/platform_data/dsa.h
15253 F:      include/net/dsa.h
15254 F:      net/dsa/
15255 F:      tools/testing/selftests/drivers/net/dsa/
15256
15257 NETWORKING [GENERAL]
15258 M:      "David S. Miller" <davem@davemloft.net>
15259 M:      Eric Dumazet <edumazet@google.com>
15260 M:      Jakub Kicinski <kuba@kernel.org>
15261 M:      Paolo Abeni <pabeni@redhat.com>
15262 L:      netdev@vger.kernel.org
15263 S:      Maintained
15264 P:      Documentation/process/maintainer-netdev.rst
15265 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15266 B:      mailto:netdev@vger.kernel.org
15267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15269 F:      Documentation/core-api/netlink.rst
15270 F:      Documentation/netlink/
15271 F:      Documentation/networking/
15272 F:      Documentation/networking/net_cachelines/
15273 F:      Documentation/process/maintainer-netdev.rst
15274 F:      Documentation/userspace-api/netlink/
15275 F:      include/linux/framer/framer-provider.h
15276 F:      include/linux/framer/framer.h
15277 F:      include/linux/in.h
15278 F:      include/linux/indirect_call_wrapper.h
15279 F:      include/linux/net.h
15280 F:      include/linux/netdevice.h
15281 F:      include/net/
15282 F:      include/uapi/linux/in.h
15283 F:      include/uapi/linux/net.h
15284 F:      include/uapi/linux/net_namespace.h
15285 F:      include/uapi/linux/netdevice.h
15286 F:      lib/net_utils.c
15287 F:      lib/random32.c
15288 F:      net/
15289 F:      tools/net/
15290 F:      tools/testing/selftests/net/
15291 X:      net/9p/
15292 X:      net/bluetooth/
15293
15294 NETWORKING [IPSEC]
15295 M:      Steffen Klassert <steffen.klassert@secunet.com>
15296 M:      Herbert Xu <herbert@gondor.apana.org.au>
15297 M:      "David S. Miller" <davem@davemloft.net>
15298 L:      netdev@vger.kernel.org
15299 S:      Maintained
15300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15302 F:      include/net/xfrm.h
15303 F:      include/uapi/linux/xfrm.h
15304 F:      net/ipv4/ah4.c
15305 F:      net/ipv4/esp4*
15306 F:      net/ipv4/ip_vti.c
15307 F:      net/ipv4/ipcomp.c
15308 F:      net/ipv4/xfrm*
15309 F:      net/ipv6/ah6.c
15310 F:      net/ipv6/esp6*
15311 F:      net/ipv6/ip6_vti.c
15312 F:      net/ipv6/ipcomp6.c
15313 F:      net/ipv6/xfrm*
15314 F:      net/key/
15315 F:      net/xfrm/
15316 F:      tools/testing/selftests/net/ipsec.c
15317
15318 NETWORKING [IPv4/IPv6]
15319 M:      "David S. Miller" <davem@davemloft.net>
15320 M:      David Ahern <dsahern@kernel.org>
15321 L:      netdev@vger.kernel.org
15322 S:      Maintained
15323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15324 F:      arch/x86/net/*
15325 F:      include/linux/ip.h
15326 F:      include/linux/ipv6*
15327 F:      include/net/fib*
15328 F:      include/net/ip*
15329 F:      include/net/route.h
15330 F:      net/ipv4/
15331 F:      net/ipv6/
15332
15333 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15334 M:      Paul Moore <paul@paul-moore.com>
15335 L:      netdev@vger.kernel.org
15336 L:      linux-security-module@vger.kernel.org
15337 S:      Supported
15338 W:      https://github.com/netlabel
15339 F:      Documentation/netlabel/
15340 F:      include/net/calipso.h
15341 F:      include/net/cipso_ipv4.h
15342 F:      include/net/netlabel.h
15343 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15344 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15345 F:      net/ipv4/cipso_ipv4.c
15346 F:      net/ipv6/calipso.c
15347 F:      net/netfilter/xt_CONNSECMARK.c
15348 F:      net/netfilter/xt_SECMARK.c
15349 F:      net/netlabel/
15350
15351 NETWORKING [MACSEC]
15352 M:      Sabrina Dubroca <sd@queasysnail.net>
15353 L:      netdev@vger.kernel.org
15354 S:      Maintained
15355 F:      drivers/net/macsec.c
15356 F:      include/net/macsec.h
15357 F:      include/uapi/linux/if_macsec.h
15358 K:      macsec
15359 K:      \bmdo_
15360
15361 NETWORKING [MPTCP]
15362 M:      Matthieu Baerts <matttbe@kernel.org>
15363 M:      Mat Martineau <martineau@kernel.org>
15364 R:      Geliang Tang <geliang@kernel.org>
15365 L:      netdev@vger.kernel.org
15366 L:      mptcp@lists.linux.dev
15367 S:      Maintained
15368 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15369 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15370 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15371 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15372 F:      Documentation/netlink/specs/mptcp_pm.yaml
15373 F:      Documentation/networking/mptcp-sysctl.rst
15374 F:      include/net/mptcp.h
15375 F:      include/trace/events/mptcp.h
15376 F:      include/uapi/linux/mptcp*.h
15377 F:      net/mptcp/
15378 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15379 F:      tools/testing/selftests/net/mptcp/
15380
15381 NETWORKING [TCP]
15382 M:      Eric Dumazet <edumazet@google.com>
15383 L:      netdev@vger.kernel.org
15384 S:      Maintained
15385 F:      Documentation/networking/net_cachelines/tcp_sock.rst
15386 F:      include/linux/tcp.h
15387 F:      include/net/tcp.h
15388 F:      include/trace/events/tcp.h
15389 F:      include/uapi/linux/tcp.h
15390 F:      net/ipv4/syncookies.c
15391 F:      net/ipv4/tcp*.c
15392 F:      net/ipv6/syncookies.c
15393 F:      net/ipv6/tcp*.c
15394
15395 NETWORKING [TLS]
15396 M:      Boris Pismenny <borisp@nvidia.com>
15397 M:      John Fastabend <john.fastabend@gmail.com>
15398 M:      Jakub Kicinski <kuba@kernel.org>
15399 L:      netdev@vger.kernel.org
15400 S:      Maintained
15401 F:      include/net/tls.h
15402 F:      include/uapi/linux/tls.h
15403 F:      net/tls/*
15404
15405 NETXEN (1/10) GbE SUPPORT
15406 M:      Manish Chopra <manishc@marvell.com>
15407 M:      Rahul Verma <rahulv@marvell.com>
15408 M:      GR-Linux-NIC-Dev@marvell.com
15409 L:      netdev@vger.kernel.org
15410 S:      Supported
15411 F:      drivers/net/ethernet/qlogic/netxen/
15412
15413 NET_FAILOVER MODULE
15414 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15415 L:      netdev@vger.kernel.org
15416 S:      Supported
15417 F:      Documentation/networking/net_failover.rst
15418 F:      drivers/net/net_failover.c
15419 F:      include/net/net_failover.h
15420
15421 NEXTHOP
15422 M:      David Ahern <dsahern@kernel.org>
15423 L:      netdev@vger.kernel.org
15424 S:      Maintained
15425 F:      include/net/netns/nexthop.h
15426 F:      include/net/nexthop.h
15427 F:      include/uapi/linux/nexthop.h
15428 F:      net/ipv4/nexthop.c
15429
15430 NFC SUBSYSTEM
15431 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15432 L:      netdev@vger.kernel.org
15433 S:      Maintained
15434 F:      Documentation/devicetree/bindings/net/nfc/
15435 F:      drivers/nfc/
15436 F:      include/net/nfc/
15437 F:      include/uapi/linux/nfc.h
15438 F:      net/nfc/
15439
15440 NFC VIRTUAL NCI DEVICE DRIVER
15441 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15442 L:      netdev@vger.kernel.org
15443 S:      Supported
15444 F:      drivers/nfc/virtual_ncidev.c
15445 F:      tools/testing/selftests/nci/
15446
15447 NFS, SUNRPC, AND LOCKD CLIENTS
15448 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15449 M:      Anna Schumaker <anna@kernel.org>
15450 L:      linux-nfs@vger.kernel.org
15451 S:      Maintained
15452 W:      http://client.linux-nfs.org
15453 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15454 F:      Documentation/filesystems/nfs/
15455 F:      fs/lockd/
15456 F:      fs/nfs/
15457 F:      fs/nfs_common/
15458 F:      include/linux/lockd/
15459 F:      include/linux/nfs*
15460 F:      include/linux/sunrpc/
15461 F:      include/uapi/linux/nfs*
15462 F:      include/uapi/linux/sunrpc/
15463 F:      net/sunrpc/
15464
15465 NILFS2 FILESYSTEM
15466 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15467 L:      linux-nilfs@vger.kernel.org
15468 S:      Supported
15469 W:      https://nilfs.sourceforge.io/
15470 W:      https://nilfs.osdn.jp/
15471 T:      git https://github.com/konis/nilfs2.git
15472 F:      Documentation/filesystems/nilfs2.rst
15473 F:      fs/nilfs2/
15474 F:      include/trace/events/nilfs2.h
15475 F:      include/uapi/linux/nilfs2_api.h
15476 F:      include/uapi/linux/nilfs2_ondisk.h
15477
15478 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15479 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15480 S:      Maintained
15481 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15482 F:      Documentation/scsi/NinjaSCSI.rst
15483 F:      drivers/scsi/pcmcia/nsp_*
15484
15485 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15486 M:      GOTO Masanori <gotom@debian.or.jp>
15487 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15488 S:      Maintained
15489 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15490 F:      Documentation/scsi/NinjaSCSI.rst
15491 F:      drivers/scsi/nsp32*
15492
15493 NINTENDO HID DRIVER
15494 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15495 L:      linux-input@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/hid/hid-nintendo*
15498
15499 NIOS2 ARCHITECTURE
15500 M:      Dinh Nguyen <dinguyen@kernel.org>
15501 S:      Maintained
15502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15503 F:      arch/nios2/
15504
15505 NITRO ENCLAVES (NE)
15506 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15507 L:      linux-kernel@vger.kernel.org
15508 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15509 S:      Supported
15510 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15511 F:      Documentation/virt/ne_overview.rst
15512 F:      drivers/virt/nitro_enclaves/
15513 F:      include/linux/nitro_enclaves.h
15514 F:      include/uapi/linux/nitro_enclaves.h
15515 F:      samples/nitro_enclaves/
15516
15517 NITRO SECURE MODULE (NSM)
15518 M:      Alexander Graf <graf@amazon.com>
15519 L:      linux-kernel@vger.kernel.org
15520 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15521 S:      Supported
15522 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15523 F:      drivers/misc/nsm.c
15524 F:      include/uapi/linux/nsm.h
15525
15526 NOHZ, DYNTICKS SUPPORT
15527 M:      Frederic Weisbecker <frederic@kernel.org>
15528 M:      Thomas Gleixner <tglx@linutronix.de>
15529 M:      Ingo Molnar <mingo@kernel.org>
15530 L:      linux-kernel@vger.kernel.org
15531 S:      Maintained
15532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15533 F:      include/linux/sched/nohz.h
15534 F:      include/linux/tick.h
15535 F:      kernel/time/tick*.*
15536
15537 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15538 M:      Pavel Machek <pavel@ucw.cz>
15539 M:      Sakari Ailus <sakari.ailus@iki.fi>
15540 L:      linux-media@vger.kernel.org
15541 S:      Maintained
15542 F:      drivers/media/i2c/ad5820.c
15543 F:      drivers/media/i2c/et8ek8
15544
15545 NOKIA N900 POWER SUPPLY DRIVERS
15546 R:      Pali Rohár <pali@kernel.org>
15547 F:      drivers/power/supply/bq2415x_charger.c
15548 F:      drivers/power/supply/bq27xxx_battery.c
15549 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15550 F:      drivers/power/supply/isp1704_charger.c
15551 F:      drivers/power/supply/rx51_battery.c
15552 F:      include/linux/power/bq2415x_charger.h
15553 F:      include/linux/power/bq27xxx_battery.h
15554
15555 NOLIBC HEADER FILE
15556 M:      Willy Tarreau <w@1wt.eu>
15557 M:      Thomas Weißschuh <linux@weissschuh.net>
15558 S:      Maintained
15559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15560 F:      tools/include/nolibc/
15561 F:      tools/testing/selftests/nolibc/
15562
15563 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15564 M:      Hans de Goede <hdegoede@redhat.com>
15565 L:      linux-input@vger.kernel.org
15566 S:      Maintained
15567 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15568
15569 NSDEPS
15570 M:      Matthias Maennich <maennich@google.com>
15571 S:      Maintained
15572 F:      Documentation/core-api/symbol-namespaces.rst
15573 F:      scripts/nsdeps
15574
15575 NTB AMD DRIVER
15576 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15577 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15578 L:      ntb@lists.linux.dev
15579 S:      Supported
15580 F:      drivers/ntb/hw/amd/
15581
15582 NTB DRIVER CORE
15583 M:      Jon Mason <jdmason@kudzu.us>
15584 M:      Dave Jiang <dave.jiang@intel.com>
15585 M:      Allen Hubbe <allenbh@gmail.com>
15586 L:      ntb@lists.linux.dev
15587 S:      Supported
15588 W:      https://github.com/jonmason/ntb/wiki
15589 T:      git https://github.com/jonmason/ntb.git
15590 F:      drivers/net/ntb_netdev.c
15591 F:      drivers/ntb/
15592 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15593 F:      include/linux/ntb.h
15594 F:      include/linux/ntb_transport.h
15595 F:      tools/testing/selftests/ntb/
15596
15597 NTB IDT DRIVER
15598 M:      Serge Semin <fancer.lancer@gmail.com>
15599 L:      ntb@lists.linux.dev
15600 S:      Supported
15601 F:      drivers/ntb/hw/idt/
15602
15603 NTB INTEL DRIVER
15604 M:      Dave Jiang <dave.jiang@intel.com>
15605 L:      ntb@lists.linux.dev
15606 S:      Supported
15607 W:      https://github.com/davejiang/linux/wiki
15608 T:      git https://github.com/davejiang/linux.git
15609 F:      drivers/ntb/hw/intel/
15610
15611 NTFS3 FILESYSTEM
15612 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15613 L:      ntfs3@lists.linux.dev
15614 S:      Supported
15615 W:      http://www.paragon-software.com/
15616 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15617 F:      Documentation/filesystems/ntfs3.rst
15618 F:      fs/ntfs3/
15619
15620 NUBUS SUBSYSTEM
15621 M:      Finn Thain <fthain@linux-m68k.org>
15622 L:      linux-m68k@lists.linux-m68k.org
15623 S:      Maintained
15624 F:      arch/*/include/asm/nubus.h
15625 F:      drivers/nubus/
15626 F:      include/linux/nubus.h
15627 F:      include/uapi/linux/nubus.h
15628
15629 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15630 M:      Antonino Daplas <adaplas@gmail.com>
15631 L:      linux-fbdev@vger.kernel.org
15632 S:      Maintained
15633 F:      drivers/video/fbdev/nvidia/
15634 F:      drivers/video/fbdev/riva/
15635
15636 NVIDIA WMI EC BACKLIGHT DRIVER
15637 M:      Daniel Dadap <ddadap@nvidia.com>
15638 L:      platform-driver-x86@vger.kernel.org
15639 S:      Supported
15640 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15641 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15642
15643 NVM EXPRESS DRIVER
15644 M:      Keith Busch <kbusch@kernel.org>
15645 M:      Jens Axboe <axboe@fb.com>
15646 M:      Christoph Hellwig <hch@lst.de>
15647 M:      Sagi Grimberg <sagi@grimberg.me>
15648 L:      linux-nvme@lists.infradead.org
15649 S:      Supported
15650 W:      http://git.infradead.org/nvme.git
15651 T:      git git://git.infradead.org/nvme.git
15652 F:      Documentation/nvme/
15653 F:      drivers/nvme/common/
15654 F:      drivers/nvme/host/
15655 F:      include/linux/nvme-*.h
15656 F:      include/linux/nvme.h
15657 F:      include/uapi/linux/nvme_ioctl.h
15658
15659 NVM EXPRESS FABRICS AUTHENTICATION
15660 M:      Hannes Reinecke <hare@suse.de>
15661 L:      linux-nvme@lists.infradead.org
15662 S:      Supported
15663 F:      drivers/nvme/host/auth.c
15664 F:      drivers/nvme/target/auth.c
15665 F:      drivers/nvme/target/fabrics-cmd-auth.c
15666 F:      include/linux/nvme-auth.h
15667
15668 NVM EXPRESS FC TRANSPORT DRIVERS
15669 M:      James Smart <james.smart@broadcom.com>
15670 L:      linux-nvme@lists.infradead.org
15671 S:      Supported
15672 F:      drivers/nvme/host/fc.c
15673 F:      drivers/nvme/target/fc.c
15674 F:      drivers/nvme/target/fcloop.c
15675 F:      include/linux/nvme-fc-driver.h
15676 F:      include/linux/nvme-fc.h
15677
15678 NVM EXPRESS HARDWARE MONITORING SUPPORT
15679 M:      Guenter Roeck <linux@roeck-us.net>
15680 L:      linux-nvme@lists.infradead.org
15681 S:      Supported
15682 F:      drivers/nvme/host/hwmon.c
15683
15684 NVM EXPRESS TARGET DRIVER
15685 M:      Christoph Hellwig <hch@lst.de>
15686 M:      Sagi Grimberg <sagi@grimberg.me>
15687 M:      Chaitanya Kulkarni <kch@nvidia.com>
15688 L:      linux-nvme@lists.infradead.org
15689 S:      Supported
15690 W:      http://git.infradead.org/nvme.git
15691 T:      git git://git.infradead.org/nvme.git
15692 F:      drivers/nvme/target/
15693
15694 NVMEM FRAMEWORK
15695 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15696 S:      Maintained
15697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15698 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15699 F:      Documentation/devicetree/bindings/nvmem/
15700 F:      drivers/nvmem/
15701 F:      include/linux/nvmem-consumer.h
15702 F:      include/linux/nvmem-provider.h
15703
15704 NXP BLUETOOTH WIRELESS DRIVERS
15705 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15706 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15707 S:      Maintained
15708 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15709 F:      drivers/bluetooth/btnxpuart.c
15710
15711 NXP C45 TJA11XX PHY DRIVER
15712 M:      Andrei Botila <andrei.botila@oss.nxp.com>
15713 L:      netdev@vger.kernel.org
15714 S:      Maintained
15715 F:      drivers/net/phy/nxp-c45-tja11xx*
15716
15717 NXP FSPI DRIVER
15718 M:      Han Xu <han.xu@nxp.com>
15719 M:      Haibo Chen <haibo.chen@nxp.com>
15720 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15721 L:      linux-spi@vger.kernel.org
15722 S:      Maintained
15723 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15724 F:      drivers/spi/spi-nxp-fspi.c
15725
15726 NXP FXAS21002C DRIVER
15727 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15728 L:      linux-iio@vger.kernel.org
15729 S:      Maintained
15730 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15731 F:      drivers/iio/gyro/fxas21002c.h
15732 F:      drivers/iio/gyro/fxas21002c_core.c
15733 F:      drivers/iio/gyro/fxas21002c_i2c.c
15734 F:      drivers/iio/gyro/fxas21002c_spi.c
15735
15736 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15737 M:      Haibo Chen <haibo.chen@nxp.com>
15738 L:      linux-iio@vger.kernel.org
15739 L:      imx@lists.linux.dev
15740 S:      Maintained
15741 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15742 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15743 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15744 F:      drivers/iio/adc/imx7d_adc.c
15745 F:      drivers/iio/adc/imx93_adc.c
15746 F:      drivers/iio/adc/vf610_adc.c
15747
15748 NXP i.MX 8M ISI DRIVER
15749 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15750 L:      linux-media@vger.kernel.org
15751 S:      Maintained
15752 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15753 F:      drivers/media/platform/nxp/imx8-isi/
15754
15755 NXP i.MX 8MP DW100 V4L2 DRIVER
15756 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15757 L:      linux-media@vger.kernel.org
15758 S:      Maintained
15759 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15760 F:      Documentation/userspace-api/media/drivers/dw100.rst
15761 F:      drivers/media/platform/nxp/dw100/
15762 F:      include/uapi/linux/dw100.h
15763
15764 NXP i.MX 8MQ DCSS DRIVER
15765 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15766 R:      Lucas Stach <l.stach@pengutronix.de>
15767 L:      dri-devel@lists.freedesktop.org
15768 S:      Maintained
15769 T:      git git://anongit.freedesktop.org/drm/drm-misc
15770 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15771 F:      drivers/gpu/drm/imx/dcss/
15772
15773 NXP i.MX 8QXP ADC DRIVER
15774 M:      Cai Huoqing <cai.huoqing@linux.dev>
15775 M:      Haibo Chen <haibo.chen@nxp.com>
15776 L:      imx@lists.linux.dev
15777 L:      linux-iio@vger.kernel.org
15778 S:      Maintained
15779 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15780 F:      drivers/iio/adc/imx8qxp-adc.c
15781
15782 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15783 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15784 L:      imx@lists.linux.dev
15785 L:      linux-media@vger.kernel.org
15786 S:      Maintained
15787 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15788 F:      drivers/media/platform/nxp/imx-jpeg
15789
15790 NXP i.MX CLOCK DRIVERS
15791 M:      Abel Vesa <abelvesa@kernel.org>
15792 R:      Peng Fan <peng.fan@nxp.com>
15793 L:      linux-clk@vger.kernel.org
15794 L:      imx@lists.linux.dev
15795 S:      Maintained
15796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15797 F:      Documentation/devicetree/bindings/clock/imx*
15798 F:      drivers/clk/imx/
15799 F:      include/dt-bindings/clock/imx*
15800
15801 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15802 M:      Jagan Teki <jagan@amarulasolutions.com>
15803 S:      Maintained
15804 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15805 F:      drivers/regulator/pf8x00-regulator.c
15806
15807 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15808 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15809 L:      linux-kernel@vger.kernel.org
15810 S:      Maintained
15811 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15812 F:      drivers/extcon/extcon-ptn5150.c
15813
15814 NXP SGTL5000 DRIVER
15815 M:      Fabio Estevam <festevam@gmail.com>
15816 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15817 S:      Maintained
15818 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15819 F:      sound/soc/codecs/sgtl5000*
15820
15821 NXP SJA1105 ETHERNET SWITCH DRIVER
15822 M:      Vladimir Oltean <olteanv@gmail.com>
15823 L:      linux-kernel@vger.kernel.org
15824 S:      Maintained
15825 F:      drivers/net/dsa/sja1105
15826 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15827
15828 NXP TDA998X DRM DRIVER
15829 M:      Russell King <linux@armlinux.org.uk>
15830 S:      Maintained
15831 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15832 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15833 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15834 F:      include/drm/i2c/tda998x.h
15835 F:      include/dt-bindings/display/tda998x.h
15836 K:      "nxp,tda998x"
15837
15838 NXP TFA9879 DRIVER
15839 M:      Peter Rosin <peda@axentia.se>
15840 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15841 S:      Maintained
15842 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15843 F:      sound/soc/codecs/tfa9879*
15844
15845 NXP-NCI NFC DRIVER
15846 S:      Orphan
15847 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15848 F:      drivers/nfc/nxp-nci
15849
15850 NXP/Goodix TFA989X (TFA1) DRIVER
15851 M:      Stephan Gerhold <stephan@gerhold.net>
15852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15853 S:      Maintained
15854 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15855 F:      sound/soc/codecs/tfa989x.c
15856
15857 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15858 M:      Jonas Malaco <jonas@protocubo.io>
15859 L:      linux-hwmon@vger.kernel.org
15860 S:      Maintained
15861 F:      Documentation/hwmon/nzxt-kraken2.rst
15862 F:      drivers/hwmon/nzxt-kraken2.c
15863
15864 NZXT-SMART2 HARDWARE MONITORING DRIVER
15865 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15866 L:      linux-hwmon@vger.kernel.org
15867 S:      Maintained
15868 F:      Documentation/hwmon/nzxt-smart2.rst
15869 F:      drivers/hwmon/nzxt-smart2.c
15870
15871 OBJAGG
15872 M:      Jiri Pirko <jiri@resnulli.us>
15873 L:      netdev@vger.kernel.org
15874 S:      Supported
15875 F:      include/linux/objagg.h
15876 F:      lib/objagg.c
15877 F:      lib/test_objagg.c
15878
15879 OBJPOOL
15880 M:      Matt Wu <wuqiang.matt@bytedance.com>
15881 S:      Supported
15882 F:      include/linux/objpool.h
15883 F:      lib/objpool.c
15884 F:      lib/test_objpool.c
15885
15886 OBJTOOL
15887 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15888 M:      Peter Zijlstra <peterz@infradead.org>
15889 S:      Supported
15890 F:      include/linux/objtool*.h
15891 F:      tools/objtool/
15892
15893 OCELOT ETHERNET SWITCH DRIVER
15894 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15895 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15896 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15897 M:      UNGLinuxDriver@microchip.com
15898 L:      netdev@vger.kernel.org
15899 S:      Supported
15900 F:      drivers/net/dsa/ocelot/*
15901 F:      drivers/net/ethernet/mscc/
15902 F:      include/soc/mscc/ocelot*
15903 F:      net/dsa/tag_ocelot.c
15904 F:      net/dsa/tag_ocelot_8021q.c
15905 F:      tools/testing/selftests/drivers/net/ocelot/*
15906
15907 OCELOT EXTERNAL SWITCH CONTROL
15908 M:      Colin Foster <colin.foster@in-advantage.com>
15909 S:      Supported
15910 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15911 F:      drivers/mfd/ocelot*
15912 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15913 F:      include/linux/mfd/ocelot.h
15914
15915 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15916 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15917 M:      Andrew Donnellan <ajd@linux.ibm.com>
15918 L:      linuxppc-dev@lists.ozlabs.org
15919 S:      Supported
15920 F:      Documentation/userspace-api/accelerators/ocxl.rst
15921 F:      arch/powerpc/include/asm/pnv-ocxl.h
15922 F:      arch/powerpc/platforms/powernv/ocxl.c
15923 F:      drivers/misc/ocxl/
15924 F:      include/misc/ocxl*
15925 F:      include/uapi/misc/ocxl.h
15926
15927 OMAP AUDIO SUPPORT
15928 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15929 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15930 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15931 L:      linux-omap@vger.kernel.org
15932 S:      Maintained
15933 F:      sound/soc/ti/n810.c
15934 F:      sound/soc/ti/omap*
15935 F:      sound/soc/ti/rx51.c
15936 F:      sound/soc/ti/sdma-pcm.*
15937
15938 OMAP CLOCK FRAMEWORK SUPPORT
15939 M:      Paul Walmsley <paul@pwsan.com>
15940 L:      linux-omap@vger.kernel.org
15941 S:      Maintained
15942 F:      arch/arm/*omap*/*clock*
15943
15944 OMAP DEVICE TREE SUPPORT
15945 M:      Benoît Cousson <bcousson@baylibre.com>
15946 M:      Tony Lindgren <tony@atomide.com>
15947 L:      linux-omap@vger.kernel.org
15948 L:      devicetree@vger.kernel.org
15949 S:      Maintained
15950 F:      arch/arm/boot/dts/ti/omap/
15951
15952 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15953 L:      linux-omap@vger.kernel.org
15954 L:      linux-fbdev@vger.kernel.org
15955 S:      Orphan
15956 F:      Documentation/arch/arm/omap/dss.rst
15957 F:      drivers/video/fbdev/omap2/
15958
15959 OMAP FRAMEBUFFER SUPPORT
15960 L:      linux-fbdev@vger.kernel.org
15961 L:      linux-omap@vger.kernel.org
15962 S:      Orphan
15963 F:      drivers/video/fbdev/omap/
15964
15965 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15966 M:      Roger Quadros <rogerq@kernel.org>
15967 M:      Tony Lindgren <tony@atomide.com>
15968 L:      linux-omap@vger.kernel.org
15969 S:      Maintained
15970 F:      arch/arm/mach-omap2/*gpmc*
15971 F:      drivers/memory/omap-gpmc.c
15972
15973 OMAP GPIO DRIVER
15974 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15975 M:      Santosh Shilimkar <ssantosh@kernel.org>
15976 M:      Kevin Hilman <khilman@kernel.org>
15977 L:      linux-omap@vger.kernel.org
15978 S:      Maintained
15979 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15980 F:      drivers/gpio/gpio-omap.c
15981
15982 OMAP HARDWARE SPINLOCK SUPPORT
15983 L:      linux-omap@vger.kernel.org
15984 S:      Orphan
15985 F:      drivers/hwspinlock/omap_hwspinlock.c
15986
15987 OMAP HS MMC SUPPORT
15988 L:      linux-mmc@vger.kernel.org
15989 L:      linux-omap@vger.kernel.org
15990 S:      Orphan
15991 F:      drivers/mmc/host/omap_hsmmc.c
15992
15993 OMAP HWMOD DATA
15994 M:      Paul Walmsley <paul@pwsan.com>
15995 L:      linux-omap@vger.kernel.org
15996 S:      Maintained
15997 F:      arch/arm/mach-omap2/omap_hwmod*data*
15998
15999 OMAP HWMOD SUPPORT
16000 M:      Benoît Cousson <bcousson@baylibre.com>
16001 M:      Paul Walmsley <paul@pwsan.com>
16002 L:      linux-omap@vger.kernel.org
16003 S:      Maintained
16004 F:      arch/arm/mach-omap2/omap_hwmod.*
16005
16006 OMAP I2C DRIVER
16007 M:      Vignesh R <vigneshr@ti.com>
16008 L:      linux-omap@vger.kernel.org
16009 L:      linux-i2c@vger.kernel.org
16010 S:      Maintained
16011 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
16012 F:      drivers/i2c/busses/i2c-omap.c
16013
16014 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
16015 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16016 L:      linux-media@vger.kernel.org
16017 S:      Maintained
16018 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
16019 F:      drivers/media/platform/ti/omap3isp/
16020 F:      drivers/staging/media/omap4iss/
16021
16022 OMAP MMC SUPPORT
16023 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16024 L:      linux-omap@vger.kernel.org
16025 S:      Odd Fixes
16026 F:      drivers/mmc/host/omap.c
16027
16028 OMAP POWER MANAGEMENT SUPPORT
16029 M:      Kevin Hilman <khilman@kernel.org>
16030 L:      linux-omap@vger.kernel.org
16031 S:      Maintained
16032 F:      arch/arm/*omap*/*pm*
16033 F:      drivers/cpufreq/omap-cpufreq.c
16034
16035 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
16036 M:      Paul Walmsley <paul@pwsan.com>
16037 L:      linux-omap@vger.kernel.org
16038 S:      Maintained
16039 F:      arch/arm/mach-omap2/prm*
16040
16041 OMAP RANDOM NUMBER GENERATOR SUPPORT
16042 M:      Deepak Saxena <dsaxena@plexity.net>
16043 S:      Maintained
16044 F:      drivers/char/hw_random/omap-rng.c
16045
16046 OMAP USB SUPPORT
16047 L:      linux-usb@vger.kernel.org
16048 L:      linux-omap@vger.kernel.org
16049 S:      Orphan
16050 F:      arch/arm/*omap*/usb*
16051 F:      drivers/usb/*/*omap*
16052
16053 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
16054 M:      Mark Jackson <mpfj@newflow.co.uk>
16055 L:      linux-omap@vger.kernel.org
16056 S:      Maintained
16057 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
16058
16059 OMAP1 SUPPORT
16060 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16061 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
16062 M:      Tony Lindgren <tony@atomide.com>
16063 L:      linux-omap@vger.kernel.org
16064 S:      Maintained
16065 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16067 F:      arch/arm/configs/omap1_defconfig
16068 F:      arch/arm/mach-omap1/
16069 F:      drivers/i2c/busses/i2c-omap.c
16070 F:      include/linux/platform_data/ams-delta-fiq.h
16071 F:      include/linux/platform_data/i2c-omap.h
16072
16073 OMAP2+ SUPPORT
16074 M:      Tony Lindgren <tony@atomide.com>
16075 L:      linux-omap@vger.kernel.org
16076 S:      Maintained
16077 W:      http://www.muru.com/linux/omap/
16078 W:      http://linux.omap.com/
16079 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16081 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
16082 F:      arch/arm/configs/omap2plus_defconfig
16083 F:      arch/arm/mach-omap2/
16084 F:      drivers/bus/omap*.[ch]
16085 F:      drivers/bus/ti-sysc.c
16086 F:      drivers/gpio/gpio-tps65219.c
16087 F:      drivers/i2c/busses/i2c-omap.c
16088 F:      drivers/irqchip/irq-omap-intc.c
16089 F:      drivers/mfd/*omap*.c
16090 F:      drivers/mfd/menelaus.c
16091 F:      drivers/mfd/palmas.c
16092 F:      drivers/mfd/tps65217.c
16093 F:      drivers/mfd/tps65218.c
16094 F:      drivers/mfd/tps65219.c
16095 F:      drivers/mfd/tps65910.c
16096 F:      drivers/mfd/twl-core.[ch]
16097 F:      drivers/mfd/twl4030*.c
16098 F:      drivers/mfd/twl6030*.c
16099 F:      drivers/mfd/twl6040*.c
16100 F:      drivers/regulator/palmas-regulator*.c
16101 F:      drivers/regulator/pbias-regulator.c
16102 F:      drivers/regulator/tps65217-regulator.c
16103 F:      drivers/regulator/tps65218-regulator.c
16104 F:      drivers/regulator/tps65219-regulator.c
16105 F:      drivers/regulator/tps65910-regulator.c
16106 F:      drivers/regulator/twl-regulator.c
16107 F:      drivers/regulator/twl6030-regulator.c
16108 F:      include/linux/platform_data/i2c-omap.h
16109 F:      include/linux/platform_data/ti-sysc.h
16110
16111 OMFS FILESYSTEM
16112 M:      Bob Copeland <me@bobcopeland.com>
16113 L:      linux-karma-devel@lists.sourceforge.net
16114 S:      Maintained
16115 F:      Documentation/filesystems/omfs.rst
16116 F:      fs/omfs/
16117
16118 OMNIVISION OG01A1B SENSOR DRIVER
16119 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16120 L:      linux-media@vger.kernel.org
16121 S:      Maintained
16122 F:      drivers/media/i2c/og01a1b.c
16123
16124 OMNIVISION OV01A10 SENSOR DRIVER
16125 M:      Bingbu Cao <bingbu.cao@intel.com>
16126 L:      linux-media@vger.kernel.org
16127 S:      Maintained
16128 T:      git git://linuxtv.org/media_tree.git
16129 F:      drivers/media/i2c/ov01a10.c
16130
16131 OMNIVISION OV02A10 SENSOR DRIVER
16132 L:      linux-media@vger.kernel.org
16133 S:      Orphan
16134 T:      git git://linuxtv.org/media_tree.git
16135 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
16136 F:      drivers/media/i2c/ov02a10.c
16137
16138 OMNIVISION OV08D10 SENSOR DRIVER
16139 M:      Jimmy Su <jimmy.su@intel.com>
16140 L:      linux-media@vger.kernel.org
16141 S:      Maintained
16142 T:      git git://linuxtv.org/media_tree.git
16143 F:      drivers/media/i2c/ov08d10.c
16144
16145 OMNIVISION OV08X40 SENSOR DRIVER
16146 M:      Jason Chen <jason.z.chen@intel.com>
16147 L:      linux-media@vger.kernel.org
16148 S:      Maintained
16149 T:      git git://linuxtv.org/media_tree.git
16150 F:      drivers/media/i2c/ov08x40.c
16151
16152 OMNIVISION OV13858 SENSOR DRIVER
16153 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16154 L:      linux-media@vger.kernel.org
16155 S:      Maintained
16156 T:      git git://linuxtv.org/media_tree.git
16157 F:      drivers/media/i2c/ov13858.c
16158
16159 OMNIVISION OV13B10 SENSOR DRIVER
16160 M:      Arec Kao <arec.kao@intel.com>
16161 L:      linux-media@vger.kernel.org
16162 S:      Maintained
16163 T:      git git://linuxtv.org/media_tree.git
16164 F:      drivers/media/i2c/ov13b10.c
16165
16166 OMNIVISION OV2680 SENSOR DRIVER
16167 M:      Rui Miguel Silva <rmfrfs@gmail.com>
16168 M:      Hans de Goede <hansg@kernel.org>
16169 L:      linux-media@vger.kernel.org
16170 S:      Maintained
16171 T:      git git://linuxtv.org/media_tree.git
16172 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16173 F:      drivers/media/i2c/ov2680.c
16174
16175 OMNIVISION OV2685 SENSOR DRIVER
16176 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16177 L:      linux-media@vger.kernel.org
16178 S:      Maintained
16179 T:      git git://linuxtv.org/media_tree.git
16180 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16181 F:      drivers/media/i2c/ov2685.c
16182
16183 OMNIVISION OV2740 SENSOR DRIVER
16184 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16185 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16186 R:      Bingbu Cao <bingbu.cao@intel.com>
16187 L:      linux-media@vger.kernel.org
16188 S:      Maintained
16189 T:      git git://linuxtv.org/media_tree.git
16190 F:      drivers/media/i2c/ov2740.c
16191
16192 OMNIVISION OV4689 SENSOR DRIVER
16193 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
16194 L:      linux-media@vger.kernel.org
16195 S:      Maintained
16196 T:      git git://linuxtv.org/media_tree.git
16197 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16198 F:      drivers/media/i2c/ov4689.c
16199
16200 OMNIVISION OV5640 SENSOR DRIVER
16201 M:      Steve Longerbeam <slongerbeam@gmail.com>
16202 L:      linux-media@vger.kernel.org
16203 S:      Maintained
16204 T:      git git://linuxtv.org/media_tree.git
16205 F:      drivers/media/i2c/ov5640.c
16206
16207 OMNIVISION OV5647 SENSOR DRIVER
16208 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16209 M:      Jacopo Mondi <jacopo@jmondi.org>
16210 L:      linux-media@vger.kernel.org
16211 S:      Maintained
16212 T:      git git://linuxtv.org/media_tree.git
16213 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16214 F:      drivers/media/i2c/ov5647.c
16215
16216 OMNIVISION OV5670 SENSOR DRIVER
16217 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16218 L:      linux-media@vger.kernel.org
16219 S:      Maintained
16220 T:      git git://linuxtv.org/media_tree.git
16221 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16222 F:      drivers/media/i2c/ov5670.c
16223
16224 OMNIVISION OV5675 SENSOR DRIVER
16225 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16226 L:      linux-media@vger.kernel.org
16227 S:      Maintained
16228 T:      git git://linuxtv.org/media_tree.git
16229 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16230 F:      drivers/media/i2c/ov5675.c
16231
16232 OMNIVISION OV5693 SENSOR DRIVER
16233 M:      Daniel Scally <djrscally@gmail.com>
16234 L:      linux-media@vger.kernel.org
16235 S:      Maintained
16236 T:      git git://linuxtv.org/media_tree.git
16237 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16238 F:      drivers/media/i2c/ov5693.c
16239
16240 OMNIVISION OV5695 SENSOR DRIVER
16241 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16242 L:      linux-media@vger.kernel.org
16243 S:      Maintained
16244 T:      git git://linuxtv.org/media_tree.git
16245 F:      drivers/media/i2c/ov5695.c
16246
16247 OMNIVISION OV64A40 SENSOR DRIVER
16248 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16249 L:      linux-media@vger.kernel.org
16250 S:      Maintained
16251 T:      git git://linuxtv.org/media_tree.git
16252 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
16253 F:      drivers/media/i2c/ov64a40.c
16254
16255 OMNIVISION OV7670 SENSOR DRIVER
16256 L:      linux-media@vger.kernel.org
16257 S:      Orphan
16258 T:      git git://linuxtv.org/media_tree.git
16259 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16260 F:      drivers/media/i2c/ov7670.c
16261
16262 OMNIVISION OV772x SENSOR DRIVER
16263 M:      Jacopo Mondi <jacopo@jmondi.org>
16264 L:      linux-media@vger.kernel.org
16265 S:      Odd fixes
16266 T:      git git://linuxtv.org/media_tree.git
16267 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16268 F:      drivers/media/i2c/ov772x.c
16269 F:      include/media/i2c/ov772x.h
16270
16271 OMNIVISION OV7740 SENSOR DRIVER
16272 L:      linux-media@vger.kernel.org
16273 S:      Orphan
16274 T:      git git://linuxtv.org/media_tree.git
16275 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16276 F:      drivers/media/i2c/ov7740.c
16277
16278 OMNIVISION OV8856 SENSOR DRIVER
16279 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16280 L:      linux-media@vger.kernel.org
16281 S:      Maintained
16282 T:      git git://linuxtv.org/media_tree.git
16283 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16284 F:      drivers/media/i2c/ov8856.c
16285
16286 OMNIVISION OV8858 SENSOR DRIVER
16287 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16288 M:      Nicholas Roth <nicholas@rothemail.net>
16289 L:      linux-media@vger.kernel.org
16290 S:      Maintained
16291 T:      git git://linuxtv.org/media_tree.git
16292 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16293 F:      drivers/media/i2c/ov8858.c
16294
16295 OMNIVISION OV9282 SENSOR DRIVER
16296 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16297 L:      linux-media@vger.kernel.org
16298 S:      Maintained
16299 T:      git git://linuxtv.org/media_tree.git
16300 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16301 F:      drivers/media/i2c/ov9282.c
16302
16303 OMNIVISION OV9640 SENSOR DRIVER
16304 M:      Petr Cvek <petrcvekcz@gmail.com>
16305 L:      linux-media@vger.kernel.org
16306 S:      Maintained
16307 F:      drivers/media/i2c/ov9640.*
16308
16309 OMNIVISION OV9650 SENSOR DRIVER
16310 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16311 R:      Akinobu Mita <akinobu.mita@gmail.com>
16312 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16313 L:      linux-media@vger.kernel.org
16314 S:      Maintained
16315 T:      git git://linuxtv.org/media_tree.git
16316 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16317 F:      drivers/media/i2c/ov9650.c
16318
16319 OMNIVISION OV9734 SENSOR DRIVER
16320 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16321 R:      Bingbu Cao <bingbu.cao@intel.com>
16322 L:      linux-media@vger.kernel.org
16323 S:      Maintained
16324 T:      git git://linuxtv.org/media_tree.git
16325 F:      drivers/media/i2c/ov9734.c
16326
16327 ONBOARD USB HUB DRIVER
16328 M:      Matthias Kaehlcke <mka@chromium.org>
16329 L:      linux-usb@vger.kernel.org
16330 S:      Maintained
16331 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16332 F:      drivers/usb/misc/onboard_usb_hub.c
16333
16334 ONENAND FLASH DRIVER
16335 M:      Kyungmin Park <kyungmin.park@samsung.com>
16336 L:      linux-mtd@lists.infradead.org
16337 S:      Maintained
16338 F:      drivers/mtd/nand/onenand/
16339 F:      include/linux/mtd/onenand*.h
16340
16341 ONEXPLAYER FAN DRIVER
16342 M:      Derek John Clark <derekjohn.clark@gmail.com>
16343 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16344 L:      linux-hwmon@vger.kernel.org
16345 S:      Maintained
16346 F:      drivers/hwmon/oxp-sensors.c
16347
16348 ONIE TLV NVMEM LAYOUT DRIVER
16349 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16350 S:      Maintained
16351 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16352 F:      drivers/nvmem/layouts/onie-tlv.c
16353
16354 ONION OMEGA2+ BOARD
16355 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16356 L:      linux-mips@vger.kernel.org
16357 S:      Maintained
16358 F:      arch/mips/boot/dts/ralink/omega2p.dts
16359
16360 ONSEMI ETHERNET PHY DRIVERS
16361 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16362 L:      netdev@vger.kernel.org
16363 S:      Supported
16364 W:      http://www.onsemi.com
16365 F:      drivers/net/phy/ncn*
16366
16367 OP-TEE DRIVER
16368 M:      Jens Wiklander <jens.wiklander@linaro.org>
16369 L:      op-tee@lists.trustedfirmware.org
16370 S:      Maintained
16371 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16372 F:      drivers/tee/optee/
16373
16374 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16375 M:      Sumit Garg <sumit.garg@linaro.org>
16376 L:      op-tee@lists.trustedfirmware.org
16377 S:      Maintained
16378 F:      drivers/char/hw_random/optee-rng.c
16379
16380 OP-TEE RTC DRIVER
16381 M:      Clément Léger <clement.leger@bootlin.com>
16382 L:      linux-rtc@vger.kernel.org
16383 S:      Maintained
16384 F:      drivers/rtc/rtc-optee.c
16385
16386 OPA-VNIC DRIVER
16387 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16388 L:      linux-rdma@vger.kernel.org
16389 S:      Supported
16390 F:      drivers/infiniband/ulp/opa_vnic
16391
16392 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16393 M:      Rob Herring <robh+dt@kernel.org>
16394 M:      Frank Rowand <frowand.list@gmail.com>
16395 L:      devicetree@vger.kernel.org
16396 S:      Maintained
16397 W:      http://www.devicetree.org/
16398 C:      irc://irc.libera.chat/devicetree
16399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16400 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16401 F:      drivers/of/
16402 F:      include/linux/of*.h
16403 F:      scripts/dtc/
16404 F:      tools/testing/selftests/dt/
16405 K:      of_overlay_notifier_
16406 K:      of_overlay_fdt_apply
16407 K:      of_overlay_remove
16408
16409 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16410 M:      Rob Herring <robh+dt@kernel.org>
16411 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16412 M:      Conor Dooley <conor+dt@kernel.org>
16413 L:      devicetree@vger.kernel.org
16414 S:      Maintained
16415 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16416 C:      irc://irc.libera.chat/devicetree
16417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16418 F:      Documentation/devicetree/
16419 F:      arch/*/boot/dts/
16420 F:      include/dt-bindings/
16421
16422 OPENCOMPUTE PTP CLOCK DRIVER
16423 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16424 M:      Vadim Fedorenko <vadfed@linux.dev>
16425 L:      netdev@vger.kernel.org
16426 S:      Maintained
16427 F:      drivers/ptp/ptp_ocp.c
16428
16429 OPENCORES I2C BUS DRIVER
16430 M:      Peter Korsgaard <peter@korsgaard.com>
16431 M:      Andrew Lunn <andrew@lunn.ch>
16432 L:      linux-i2c@vger.kernel.org
16433 S:      Maintained
16434 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16435 F:      Documentation/i2c/busses/i2c-ocores.rst
16436 F:      drivers/i2c/busses/i2c-ocores.c
16437 F:      include/linux/platform_data/i2c-ocores.h
16438
16439 OPENRISC ARCHITECTURE
16440 M:      Jonas Bonn <jonas@southpole.se>
16441 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16442 M:      Stafford Horne <shorne@gmail.com>
16443 L:      linux-openrisc@vger.kernel.org
16444 S:      Maintained
16445 W:      http://openrisc.io
16446 T:      git https://github.com/openrisc/linux.git
16447 F:      Documentation/arch/openrisc/
16448 F:      Documentation/devicetree/bindings/openrisc/
16449 F:      arch/openrisc/
16450 F:      drivers/irqchip/irq-ompic.c
16451 F:      drivers/irqchip/irq-or1k-*
16452
16453 OPENVSWITCH
16454 M:      Pravin B Shelar <pshelar@ovn.org>
16455 L:      netdev@vger.kernel.org
16456 L:      dev@openvswitch.org
16457 S:      Maintained
16458 W:      http://openvswitch.org
16459 F:      include/uapi/linux/openvswitch.h
16460 F:      net/openvswitch/
16461 F:      tools/testing/selftests/net/openvswitch/
16462
16463 OPERATING PERFORMANCE POINTS (OPP)
16464 M:      Viresh Kumar <vireshk@kernel.org>
16465 M:      Nishanth Menon <nm@ti.com>
16466 M:      Stephen Boyd <sboyd@kernel.org>
16467 L:      linux-pm@vger.kernel.org
16468 S:      Maintained
16469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16470 F:      Documentation/devicetree/bindings/opp/
16471 F:      Documentation/power/opp.rst
16472 F:      drivers/opp/
16473 F:      include/linux/pm_opp.h
16474
16475 OPL4 DRIVER
16476 M:      Clemens Ladisch <clemens@ladisch.de>
16477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16478 S:      Maintained
16479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16480 F:      sound/drivers/opl4/
16481
16482 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16483 M:      Mark Fasheh <mark@fasheh.com>
16484 M:      Joel Becker <jlbec@evilplan.org>
16485 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16486 L:      ocfs2-devel@lists.linux.dev
16487 S:      Supported
16488 W:      http://ocfs2.wiki.kernel.org
16489 F:      Documentation/filesystems/dlmfs.rst
16490 F:      Documentation/filesystems/ocfs2.rst
16491 F:      fs/ocfs2/
16492
16493 ORANGEFS FILESYSTEM
16494 M:      Mike Marshall <hubcap@omnibond.com>
16495 R:      Martin Brandenburg <martin@omnibond.com>
16496 L:      devel@lists.orangefs.org
16497 S:      Supported
16498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16499 F:      Documentation/filesystems/orangefs.rst
16500 F:      fs/orangefs/
16501
16502 OV2659 OMNIVISION SENSOR DRIVER
16503 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16504 L:      linux-media@vger.kernel.org
16505 S:      Maintained
16506 W:      https://linuxtv.org
16507 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16508 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16509 F:      drivers/media/i2c/ov2659.c
16510 F:      include/media/i2c/ov2659.h
16511
16512 OVERLAY FILESYSTEM
16513 M:      Miklos Szeredi <miklos@szeredi.hu>
16514 M:      Amir Goldstein <amir73il@gmail.com>
16515 L:      linux-unionfs@vger.kernel.org
16516 S:      Supported
16517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16518 F:      Documentation/filesystems/overlayfs.rst
16519 F:      fs/overlayfs/
16520
16521 P54 WIRELESS DRIVER
16522 M:      Christian Lamparter <chunkeey@googlemail.com>
16523 L:      linux-wireless@vger.kernel.org
16524 S:      Maintained
16525 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16526 F:      drivers/net/wireless/intersil/p54/
16527
16528 PACKET SOCKETS
16529 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16530 S:      Maintained
16531 F:      include/uapi/linux/if_packet.h
16532 F:      net/packet/af_packet.c
16533
16534 PACKING
16535 M:      Vladimir Oltean <olteanv@gmail.com>
16536 L:      netdev@vger.kernel.org
16537 S:      Supported
16538 F:      Documentation/core-api/packing.rst
16539 F:      include/linux/packing.h
16540 F:      lib/packing.c
16541
16542 PADATA PARALLEL EXECUTION MECHANISM
16543 M:      Steffen Klassert <steffen.klassert@secunet.com>
16544 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16545 L:      linux-crypto@vger.kernel.org
16546 L:      linux-kernel@vger.kernel.org
16547 S:      Maintained
16548 F:      Documentation/core-api/padata.rst
16549 F:      include/linux/padata.h
16550 F:      kernel/padata.c
16551
16552 PAGE CACHE
16553 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16554 L:      linux-fsdevel@vger.kernel.org
16555 S:      Supported
16556 T:      git git://git.infradead.org/users/willy/pagecache.git
16557 F:      Documentation/filesystems/locking.rst
16558 F:      Documentation/filesystems/vfs.rst
16559 F:      include/linux/pagemap.h
16560 F:      mm/filemap.c
16561 F:      mm/page-writeback.c
16562 F:      mm/readahead.c
16563 F:      mm/truncate.c
16564
16565 PAGE POOL
16566 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16567 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16568 L:      netdev@vger.kernel.org
16569 S:      Supported
16570 F:      Documentation/networking/page_pool.rst
16571 F:      include/net/page_pool/
16572 F:      include/trace/events/page_pool.h
16573 F:      net/core/page_pool.c
16574
16575 PAGE TABLE CHECK
16576 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16577 M:      Andrew Morton <akpm@linux-foundation.org>
16578 L:      linux-mm@kvack.org
16579 S:      Maintained
16580 F:      Documentation/mm/page_table_check.rst
16581 F:      include/linux/page_table_check.h
16582 F:      mm/page_table_check.c
16583
16584 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16585 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16586 L:      platform-driver-x86@vger.kernel.org
16587 S:      Maintained
16588 F:      drivers/platform/x86/panasonic-laptop.c
16589
16590 PARALLAX PING IIO SENSOR DRIVER
16591 M:      Andreas Klinger <ak@it-klinger.de>
16592 L:      linux-iio@vger.kernel.org
16593 S:      Maintained
16594 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16595 F:      drivers/iio/proximity/ping.c
16596
16597 PARALLEL LCD/KEYPAD PANEL DRIVER
16598 M:      Willy Tarreau <willy@haproxy.com>
16599 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16600 S:      Odd Fixes
16601 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16602 F:      drivers/auxdisplay/panel.c
16603
16604 PARALLEL PORT SUBSYSTEM
16605 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16606 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16607 L:      linux-parport@lists.infradead.org (subscribers-only)
16608 S:      Maintained
16609 F:      Documentation/driver-api/parport*.rst
16610 F:      drivers/char/ppdev.c
16611 F:      drivers/parport/
16612 F:      include/linux/parport*.h
16613 F:      include/uapi/linux/ppdev.h
16614
16615 PARAVIRT_OPS INTERFACE
16616 M:      Juergen Gross <jgross@suse.com>
16617 R:      Ajay Kaher <akaher@vmware.com>
16618 R:      Alexey Makhalov <amakhalov@vmware.com>
16619 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16620 L:      virtualization@lists.linux.dev
16621 L:      x86@kernel.org
16622 S:      Supported
16623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16624 F:      Documentation/virt/paravirt_ops.rst
16625 F:      arch/*/include/asm/paravirt*.h
16626 F:      arch/*/kernel/paravirt*
16627 F:      include/linux/hypervisor.h
16628
16629 PARISC ARCHITECTURE
16630 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16631 M:      Helge Deller <deller@gmx.de>
16632 L:      linux-parisc@vger.kernel.org
16633 S:      Maintained
16634 W:      https://parisc.wiki.kernel.org
16635 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16638 F:      Documentation/arch/parisc/
16639 F:      arch/parisc/
16640 F:      drivers/char/agp/parisc-agp.c
16641 F:      drivers/input/misc/hp_sdc_rtc.c
16642 F:      drivers/input/serio/gscps2.c
16643 F:      drivers/input/serio/hp_sdc*
16644 F:      drivers/parisc/
16645 F:      drivers/parport/parport_gsc.*
16646 F:      drivers/tty/serial/8250/8250_parisc.c
16647 F:      drivers/video/console/sti*
16648 F:      drivers/video/fbdev/sti*
16649 F:      drivers/video/logo/logo_parisc*
16650 F:      include/linux/hp_sdc.h
16651
16652 PARMAN
16653 M:      Jiri Pirko <jiri@resnulli.us>
16654 L:      netdev@vger.kernel.org
16655 S:      Supported
16656 F:      include/linux/parman.h
16657 F:      lib/parman.c
16658 F:      lib/test_parman.c
16659
16660 PC ENGINES APU BOARD DRIVER
16661 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16662 S:      Maintained
16663 F:      drivers/platform/x86/pcengines-apuv2.c
16664
16665 PC87360 HARDWARE MONITORING DRIVER
16666 M:      Jim Cromie <jim.cromie@gmail.com>
16667 L:      linux-hwmon@vger.kernel.org
16668 S:      Maintained
16669 F:      Documentation/hwmon/pc87360.rst
16670 F:      drivers/hwmon/pc87360.c
16671
16672 PC8736x GPIO DRIVER
16673 M:      Jim Cromie <jim.cromie@gmail.com>
16674 S:      Maintained
16675 F:      drivers/char/pc8736x_gpio.c
16676
16677 PC87427 HARDWARE MONITORING DRIVER
16678 M:      Jean Delvare <jdelvare@suse.com>
16679 L:      linux-hwmon@vger.kernel.org
16680 S:      Maintained
16681 F:      Documentation/hwmon/pc87427.rst
16682 F:      drivers/hwmon/pc87427.c
16683
16684 PCA9532 LED DRIVER
16685 M:      Riku Voipio <riku.voipio@iki.fi>
16686 S:      Maintained
16687 F:      drivers/leds/leds-pca9532.c
16688 F:      include/linux/leds-pca9532.h
16689
16690 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16691 M:      Guenter Roeck <linux@roeck-us.net>
16692 L:      linux-i2c@vger.kernel.org
16693 S:      Maintained
16694 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16695
16696 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16697 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16698 M:      Pali Rohár <pali@kernel.org>
16699 L:      linux-pci@vger.kernel.org
16700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16701 S:      Maintained
16702 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16703 F:      drivers/pci/controller/pci-aardvark.c
16704
16705 PCI DRIVER FOR ALTERA PCIE IP
16706 M:      Joyce Ooi <joyce.ooi@intel.com>
16707 L:      linux-pci@vger.kernel.org
16708 S:      Supported
16709 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16710 F:      drivers/pci/controller/pcie-altera.c
16711
16712 PCI DRIVER FOR APPLIEDMICRO XGENE
16713 M:      Toan Le <toan@os.amperecomputing.com>
16714 L:      linux-pci@vger.kernel.org
16715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16716 S:      Maintained
16717 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16718 F:      drivers/pci/controller/pci-xgene.c
16719
16720 PCI DRIVER FOR ARM VERSATILE PLATFORM
16721 M:      Rob Herring <robh@kernel.org>
16722 L:      linux-pci@vger.kernel.org
16723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16724 S:      Maintained
16725 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16726 F:      drivers/pci/controller/pci-versatile.c
16727
16728 PCI DRIVER FOR ARMADA 8K
16729 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16730 L:      linux-pci@vger.kernel.org
16731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16732 S:      Maintained
16733 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16734 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16735
16736 PCI DRIVER FOR CADENCE PCIE IP
16737 L:      linux-pci@vger.kernel.org
16738 S:      Orphan
16739 F:      Documentation/devicetree/bindings/pci/cdns,*
16740 F:      drivers/pci/controller/cadence/*cadence*
16741
16742 PCI DRIVER FOR FREESCALE LAYERSCAPE
16743 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16744 M:      Mingkai Hu <mingkai.hu@nxp.com>
16745 M:      Roy Zang <roy.zang@nxp.com>
16746 L:      linuxppc-dev@lists.ozlabs.org
16747 L:      linux-pci@vger.kernel.org
16748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16749 S:      Maintained
16750 F:      drivers/pci/controller/dwc/*layerscape*
16751
16752 PCI DRIVER FOR FU740
16753 M:      Paul Walmsley <paul.walmsley@sifive.com>
16754 M:      Greentime Hu <greentime.hu@sifive.com>
16755 M:      Samuel Holland <samuel.holland@sifive.com>
16756 L:      linux-pci@vger.kernel.org
16757 S:      Maintained
16758 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16759 F:      drivers/pci/controller/dwc/pcie-fu740.c
16760
16761 PCI DRIVER FOR GENERIC OF HOSTS
16762 M:      Will Deacon <will@kernel.org>
16763 L:      linux-pci@vger.kernel.org
16764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16765 S:      Maintained
16766 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16767 F:      drivers/pci/controller/pci-host-common.c
16768 F:      drivers/pci/controller/pci-host-generic.c
16769
16770 PCI DRIVER FOR IMX6
16771 M:      Richard Zhu <hongxing.zhu@nxp.com>
16772 M:      Lucas Stach <l.stach@pengutronix.de>
16773 L:      linux-pci@vger.kernel.org
16774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16775 S:      Maintained
16776 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16777 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16778 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16779 F:      drivers/pci/controller/dwc/*imx6*
16780
16781 PCI DRIVER FOR INTEL IXP4XX
16782 M:      Linus Walleij <linus.walleij@linaro.org>
16783 S:      Maintained
16784 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16785 F:      drivers/pci/controller/pci-ixp4xx.c
16786
16787 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16788 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16789 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16790 L:      linux-pci@vger.kernel.org
16791 S:      Supported
16792 F:      drivers/pci/controller/vmd.c
16793
16794 PCI DRIVER FOR MICROSEMI SWITCHTEC
16795 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16796 M:      Logan Gunthorpe <logang@deltatee.com>
16797 L:      linux-pci@vger.kernel.org
16798 S:      Maintained
16799 F:      Documentation/ABI/testing/sysfs-class-switchtec
16800 F:      Documentation/driver-api/switchtec.rst
16801 F:      drivers/ntb/hw/mscc/
16802 F:      drivers/pci/switch/switchtec*
16803 F:      include/linux/switchtec.h
16804 F:      include/uapi/linux/switchtec_ioctl.h
16805
16806 PCI DRIVER FOR MOBIVEIL PCIE IP
16807 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16808 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16809 L:      linux-pci@vger.kernel.org
16810 S:      Supported
16811 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16812 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16813
16814 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16815 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16816 M:      Pali Rohár <pali@kernel.org>
16817 L:      linux-pci@vger.kernel.org
16818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16819 S:      Maintained
16820 F:      drivers/pci/controller/*mvebu*
16821
16822 PCI DRIVER FOR NVIDIA TEGRA
16823 M:      Thierry Reding <thierry.reding@gmail.com>
16824 L:      linux-tegra@vger.kernel.org
16825 L:      linux-pci@vger.kernel.org
16826 S:      Supported
16827 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16828 F:      drivers/pci/controller/pci-tegra.c
16829
16830 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16831 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16832 L:      linux-pci@vger.kernel.org
16833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16834 S:      Maintained
16835 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16836 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16837
16838 PCI DRIVER FOR RENESAS R-CAR
16839 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16840 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16841 L:      linux-pci@vger.kernel.org
16842 L:      linux-renesas-soc@vger.kernel.org
16843 S:      Maintained
16844 F:      Documentation/devicetree/bindings/pci/*rcar*
16845 F:      drivers/pci/controller/*rcar*
16846 F:      drivers/pci/controller/dwc/*rcar*
16847
16848 PCI DRIVER FOR SAMSUNG EXYNOS
16849 M:      Jingoo Han <jingoohan1@gmail.com>
16850 L:      linux-pci@vger.kernel.org
16851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16852 L:      linux-samsung-soc@vger.kernel.org
16853 S:      Maintained
16854 F:      drivers/pci/controller/dwc/pci-exynos.c
16855
16856 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16857 M:      Jingoo Han <jingoohan1@gmail.com>
16858 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16859 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16860 L:      linux-pci@vger.kernel.org
16861 S:      Maintained
16862 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16863 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16864 F:      drivers/pci/controller/dwc/*designware*
16865
16866 PCI DRIVER FOR TI DRA7XX/J721E
16867 M:      Vignesh Raghavendra <vigneshr@ti.com>
16868 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
16869 L:      linux-omap@vger.kernel.org
16870 L:      linux-pci@vger.kernel.org
16871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16872 S:      Supported
16873 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16874 F:      drivers/pci/controller/cadence/pci-j721e.c
16875 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16876
16877 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16878 M:      Linus Walleij <linus.walleij@linaro.org>
16879 L:      linux-pci@vger.kernel.org
16880 S:      Maintained
16881 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16882 F:      drivers/pci/controller/pci-v3-semi.c
16883
16884 PCI DRIVER FOR XILINX VERSAL CPM
16885 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16886 M:      Michal Simek <michal.simek@amd.com>
16887 L:      linux-pci@vger.kernel.org
16888 S:      Maintained
16889 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16890 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16891
16892 PCI ENDPOINT SUBSYSTEM
16893 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16894 M:      Krzysztof Wilczyński <kw@linux.com>
16895 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16896 L:      linux-pci@vger.kernel.org
16897 S:      Supported
16898 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16899 B:      https://bugzilla.kernel.org
16900 C:      irc://irc.oftc.net/linux-pci
16901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16902 F:      Documentation/PCI/endpoint/*
16903 F:      Documentation/misc-devices/pci-endpoint-test.rst
16904 F:      drivers/misc/pci_endpoint_test.c
16905 F:      drivers/pci/endpoint/
16906 F:      tools/pci/
16907
16908 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16909 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16910 R:      Oliver O'Halloran <oohall@gmail.com>
16911 L:      linuxppc-dev@lists.ozlabs.org
16912 S:      Supported
16913 F:      Documentation/PCI/pci-error-recovery.rst
16914 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16915 F:      arch/powerpc/include/*/eeh*.h
16916 F:      arch/powerpc/kernel/eeh*.c
16917 F:      arch/powerpc/platforms/*/eeh*.c
16918 F:      drivers/pci/pcie/aer.c
16919 F:      drivers/pci/pcie/dpc.c
16920 F:      drivers/pci/pcie/err.c
16921
16922 PCI ERROR RECOVERY
16923 M:      Linas Vepstas <linasvepstas@gmail.com>
16924 L:      linux-pci@vger.kernel.org
16925 S:      Supported
16926 F:      Documentation/PCI/pci-error-recovery.rst
16927
16928 PCI MSI DRIVER FOR ALTERA MSI IP
16929 M:      Joyce Ooi <joyce.ooi@intel.com>
16930 L:      linux-pci@vger.kernel.org
16931 S:      Supported
16932 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16933 F:      drivers/pci/controller/pcie-altera-msi.c
16934
16935 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16936 M:      Toan Le <toan@os.amperecomputing.com>
16937 L:      linux-pci@vger.kernel.org
16938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16939 S:      Maintained
16940 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16941 F:      drivers/pci/controller/pci-xgene-msi.c
16942
16943 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16944 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16945 M:      Krzysztof Wilczyński <kw@linux.com>
16946 R:      Rob Herring <robh@kernel.org>
16947 L:      linux-pci@vger.kernel.org
16948 S:      Supported
16949 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16950 B:      https://bugzilla.kernel.org
16951 C:      irc://irc.oftc.net/linux-pci
16952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16953 F:      Documentation/devicetree/bindings/pci/
16954 F:      drivers/pci/controller/
16955 F:      drivers/pci/pci-bridge-emul.c
16956 F:      drivers/pci/pci-bridge-emul.h
16957
16958 PCI PEER-TO-PEER DMA (P2PDMA)
16959 M:      Bjorn Helgaas <bhelgaas@google.com>
16960 M:      Logan Gunthorpe <logang@deltatee.com>
16961 L:      linux-pci@vger.kernel.org
16962 S:      Supported
16963 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16964 B:      https://bugzilla.kernel.org
16965 C:      irc://irc.oftc.net/linux-pci
16966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16967 F:      Documentation/driver-api/pci/p2pdma.rst
16968 F:      drivers/pci/p2pdma.c
16969 F:      include/linux/pci-p2pdma.h
16970
16971 PCI SUBSYSTEM
16972 M:      Bjorn Helgaas <bhelgaas@google.com>
16973 L:      linux-pci@vger.kernel.org
16974 S:      Supported
16975 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16976 B:      https://bugzilla.kernel.org
16977 C:      irc://irc.oftc.net/linux-pci
16978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16979 F:      Documentation/PCI/
16980 F:      Documentation/devicetree/bindings/pci/
16981 F:      arch/x86/kernel/early-quirks.c
16982 F:      arch/x86/kernel/quirks.c
16983 F:      arch/x86/pci/
16984 F:      drivers/acpi/pci*
16985 F:      drivers/pci/
16986 F:      include/asm-generic/pci*
16987 F:      include/linux/of_pci.h
16988 F:      include/linux/pci*
16989 F:      include/uapi/linux/pci*
16990 F:      lib/pci*
16991
16992 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16993 M:      Jonathan Chocron <jonnyc@amazon.com>
16994 L:      linux-pci@vger.kernel.org
16995 S:      Maintained
16996 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16997 F:      drivers/pci/controller/dwc/pcie-al.c
16998
16999 PCIE DRIVER FOR AMLOGIC MESON
17000 M:      Yue Wang <yue.wang@Amlogic.com>
17001 L:      linux-pci@vger.kernel.org
17002 L:      linux-amlogic@lists.infradead.org
17003 S:      Maintained
17004 F:      drivers/pci/controller/dwc/pci-meson.c
17005
17006 PCIE DRIVER FOR AXIS ARTPEC
17007 M:      Jesper Nilsson <jesper.nilsson@axis.com>
17008 L:      linux-arm-kernel@axis.com
17009 L:      linux-pci@vger.kernel.org
17010 S:      Maintained
17011 F:      Documentation/devicetree/bindings/pci/axis,artpec*
17012 F:      drivers/pci/controller/dwc/*artpec*
17013
17014 PCIE DRIVER FOR CAVIUM THUNDERX
17015 M:      Robert Richter <rric@kernel.org>
17016 L:      linux-pci@vger.kernel.org
17017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17018 S:      Odd Fixes
17019 F:      drivers/pci/controller/pci-thunder-*
17020
17021 PCIE DRIVER FOR HISILICON
17022 M:      Zhou Wang <wangzhou1@hisilicon.com>
17023 L:      linux-pci@vger.kernel.org
17024 S:      Maintained
17025 F:      drivers/pci/controller/dwc/pcie-hisi.c
17026
17027 PCIE DRIVER FOR HISILICON KIRIN
17028 M:      Xiaowei Song <songxiaowei@hisilicon.com>
17029 M:      Binghui Wang <wangbinghui@hisilicon.com>
17030 L:      linux-pci@vger.kernel.org
17031 S:      Maintained
17032 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
17033 F:      drivers/pci/controller/dwc/pcie-kirin.c
17034
17035 PCIE DRIVER FOR HISILICON STB
17036 M:      Shawn Guo <shawn.guo@linaro.org>
17037 L:      linux-pci@vger.kernel.org
17038 S:      Maintained
17039 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
17040 F:      drivers/pci/controller/dwc/pcie-histb.c
17041
17042 PCIE DRIVER FOR INTEL KEEM BAY
17043 M:      Srikanth Thokala <srikanth.thokala@intel.com>
17044 L:      linux-pci@vger.kernel.org
17045 S:      Supported
17046 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
17047 F:      drivers/pci/controller/dwc/pcie-keembay.c
17048
17049 PCIE DRIVER FOR INTEL LGM GW SOC
17050 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
17051 L:      linux-pci@vger.kernel.org
17052 S:      Maintained
17053 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
17054 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
17055
17056 PCIE DRIVER FOR MEDIATEK
17057 M:      Ryder Lee <ryder.lee@mediatek.com>
17058 M:      Jianjun Wang <jianjun.wang@mediatek.com>
17059 L:      linux-pci@vger.kernel.org
17060 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17061 S:      Supported
17062 F:      Documentation/devicetree/bindings/pci/mediatek*
17063 F:      drivers/pci/controller/*mediatek*
17064
17065 PCIE DRIVER FOR MICROCHIP
17066 M:      Daire McNamara <daire.mcnamara@microchip.com>
17067 L:      linux-pci@vger.kernel.org
17068 S:      Supported
17069 F:      Documentation/devicetree/bindings/pci/microchip*
17070 F:      drivers/pci/controller/*microchip*
17071
17072 PCIE DRIVER FOR QUALCOMM MSM
17073 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17074 L:      linux-pci@vger.kernel.org
17075 L:      linux-arm-msm@vger.kernel.org
17076 S:      Maintained
17077 F:      drivers/pci/controller/dwc/pcie-qcom.c
17078
17079 PCIE DRIVER FOR ROCKCHIP
17080 M:      Shawn Lin <shawn.lin@rock-chips.com>
17081 L:      linux-pci@vger.kernel.org
17082 L:      linux-rockchip@lists.infradead.org
17083 S:      Maintained
17084 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
17085 F:      drivers/pci/controller/pcie-rockchip*
17086
17087 PCIE DRIVER FOR SOCIONEXT UNIPHIER
17088 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
17089 L:      linux-pci@vger.kernel.org
17090 S:      Maintained
17091 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
17092 F:      drivers/pci/controller/dwc/pcie-uniphier*
17093
17094 PCIE DRIVER FOR ST SPEAR13XX
17095 M:      Pratyush Anand <pratyush.anand@gmail.com>
17096 L:      linux-pci@vger.kernel.org
17097 S:      Maintained
17098 F:      drivers/pci/controller/dwc/*spear*
17099
17100 PCIE ENDPOINT DRIVER FOR QUALCOMM
17101 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17102 L:      linux-pci@vger.kernel.org
17103 L:      linux-arm-msm@vger.kernel.org
17104 S:      Maintained
17105 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
17106 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
17107
17108 PCMCIA SUBSYSTEM
17109 M:      Dominik Brodowski <linux@dominikbrodowski.net>
17110 S:      Odd Fixes
17111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
17112 F:      Documentation/pcmcia/
17113 F:      drivers/pcmcia/
17114 F:      include/pcmcia/
17115 F:      tools/pcmcia/
17116
17117 PCNET32 NETWORK DRIVER
17118 M:      Don Fry <pcnet32@frontier.com>
17119 L:      netdev@vger.kernel.org
17120 S:      Maintained
17121 F:      drivers/net/ethernet/amd/pcnet32.c
17122
17123 PCRYPT PARALLEL CRYPTO ENGINE
17124 M:      Steffen Klassert <steffen.klassert@secunet.com>
17125 L:      linux-crypto@vger.kernel.org
17126 S:      Maintained
17127 F:      crypto/pcrypt.c
17128 F:      include/crypto/pcrypt.h
17129
17130 PDS DSC VIRTIO DATA PATH ACCELERATOR
17131 R:      Shannon Nelson <shannon.nelson@amd.com>
17132 F:      drivers/vdpa/pds/
17133
17134 PECI HARDWARE MONITORING DRIVERS
17135 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17136 L:      linux-hwmon@vger.kernel.org
17137 S:      Supported
17138 F:      Documentation/hwmon/peci-cputemp.rst
17139 F:      Documentation/hwmon/peci-dimmtemp.rst
17140 F:      drivers/hwmon/peci/
17141
17142 PECI SUBSYSTEM
17143 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17144 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
17145 S:      Supported
17146 F:      Documentation/devicetree/bindings/peci/
17147 F:      Documentation/peci/
17148 F:      drivers/peci/
17149 F:      include/linux/peci-cpu.h
17150 F:      include/linux/peci.h
17151
17152 PENSANDO ETHERNET DRIVERS
17153 M:      Shannon Nelson <shannon.nelson@amd.com>
17154 M:      Brett Creeley <brett.creeley@amd.com>
17155 M:      drivers@pensando.io
17156 L:      netdev@vger.kernel.org
17157 S:      Supported
17158 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17159 F:      drivers/net/ethernet/pensando/
17160
17161 PER-CPU MEMORY ALLOCATOR
17162 M:      Dennis Zhou <dennis@kernel.org>
17163 M:      Tejun Heo <tj@kernel.org>
17164 M:      Christoph Lameter <cl@linux.com>
17165 L:      linux-mm@kvack.org
17166 S:      Maintained
17167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17168 F:      arch/*/include/asm/percpu.h
17169 F:      include/linux/percpu*.h
17170 F:      lib/percpu*.c
17171 F:      mm/percpu*.c
17172
17173 PER-TASK DELAY ACCOUNTING
17174 M:      Balbir Singh <bsingharora@gmail.com>
17175 S:      Maintained
17176 F:      include/linux/delayacct.h
17177 F:      kernel/delayacct.c
17178
17179 PERFORMANCE EVENTS SUBSYSTEM
17180 M:      Peter Zijlstra <peterz@infradead.org>
17181 M:      Ingo Molnar <mingo@redhat.com>
17182 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
17183 M:      Namhyung Kim <namhyung@kernel.org>
17184 R:      Mark Rutland <mark.rutland@arm.com>
17185 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17186 R:      Jiri Olsa <jolsa@kernel.org>
17187 R:      Ian Rogers <irogers@google.com>
17188 R:      Adrian Hunter <adrian.hunter@intel.com>
17189 L:      linux-perf-users@vger.kernel.org
17190 L:      linux-kernel@vger.kernel.org
17191 S:      Supported
17192 W:      https://perf.wiki.kernel.org/
17193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17196 F:      arch/*/events/*
17197 F:      arch/*/events/*/*
17198 F:      arch/*/include/asm/perf_event.h
17199 F:      arch/*/kernel/*/*/perf_event*.c
17200 F:      arch/*/kernel/*/perf_event*.c
17201 F:      arch/*/kernel/perf_callchain.c
17202 F:      arch/*/kernel/perf_event*.c
17203 F:      include/linux/perf_event.h
17204 F:      include/uapi/linux/perf_event.h
17205 F:      kernel/events/*
17206 F:      tools/lib/perf/
17207 F:      tools/perf/
17208
17209 PERFORMANCE EVENTS TOOLING ARM64
17210 R:      John Garry <john.g.garry@oracle.com>
17211 R:      Will Deacon <will@kernel.org>
17212 R:      James Clark <james.clark@arm.com>
17213 R:      Mike Leach <mike.leach@linaro.org>
17214 R:      Leo Yan <leo.yan@linux.dev>
17215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17216 S:      Supported
17217 F:      tools/build/feature/test-libopencsd.c
17218 F:      tools/perf/arch/arm*/
17219 F:      tools/perf/pmu-events/arch/arm64/
17220 F:      tools/perf/util/arm-spe*
17221 F:      tools/perf/util/cs-etm*
17222
17223 PERSONALITY HANDLING
17224 M:      Christoph Hellwig <hch@infradead.org>
17225 L:      linux-abi-devel@lists.sourceforge.net
17226 S:      Maintained
17227 F:      include/linux/personality.h
17228 F:      include/uapi/linux/personality.h
17229
17230 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17231 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17232 L:      linux-input@vger.kernel.org
17233 S:      Maintained
17234 F:      Documentation/input/devices/pxrc.rst
17235 F:      drivers/input/joystick/pxrc.c
17236
17237 PHONET PROTOCOL
17238 M:      Remi Denis-Courmont <courmisch@gmail.com>
17239 S:      Supported
17240 F:      Documentation/networking/phonet.rst
17241 F:      include/linux/phonet.h
17242 F:      include/net/phonet/
17243 F:      include/uapi/linux/phonet.h
17244 F:      net/phonet/
17245
17246 PHRAM MTD DRIVER
17247 M:      Joern Engel <joern@lazybastard.org>
17248 L:      linux-mtd@lists.infradead.org
17249 S:      Maintained
17250 F:      drivers/mtd/devices/phram.c
17251
17252 PICOLCD HID DRIVER
17253 M:      Bruno Prémont <bonbons@linux-vserver.org>
17254 L:      linux-input@vger.kernel.org
17255 S:      Maintained
17256 F:      drivers/hid/hid-picolcd*
17257
17258 PIDFD API
17259 M:      Christian Brauner <christian@brauner.io>
17260 L:      linux-kernel@vger.kernel.org
17261 S:      Maintained
17262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17263 F:      samples/pidfd/
17264 F:      tools/testing/selftests/clone3/
17265 F:      tools/testing/selftests/pid_namespace/
17266 F:      tools/testing/selftests/pidfd/
17267 K:      (?i)pidfd
17268 K:      (?i)clone3
17269 K:      \b(clone_args|kernel_clone_args)\b
17270
17271 PIN CONTROL SUBSYSTEM
17272 M:      Linus Walleij <linus.walleij@linaro.org>
17273 L:      linux-gpio@vger.kernel.org
17274 S:      Maintained
17275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17276 F:      Documentation/devicetree/bindings/pinctrl/
17277 F:      Documentation/driver-api/pin-control.rst
17278 F:      drivers/pinctrl/
17279 F:      include/dt-bindings/pinctrl/
17280 F:      include/linux/pinctrl/
17281
17282 PIN CONTROLLER - AMD
17283 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17284 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17285 S:      Maintained
17286 F:      drivers/pinctrl/pinctrl-amd.c
17287
17288 PIN CONTROLLER - FREESCALE
17289 M:      Dong Aisheng <aisheng.dong@nxp.com>
17290 M:      Fabio Estevam <festevam@gmail.com>
17291 M:      Shawn Guo <shawnguo@kernel.org>
17292 M:      Jacky Bai <ping.bai@nxp.com>
17293 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17294 L:      linux-gpio@vger.kernel.org
17295 L:      NXP S32 Linux Team <s32@nxp.com>
17296 S:      Maintained
17297 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17298 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17299 F:      drivers/pinctrl/freescale/
17300 F:      drivers/pinctrl/nxp/
17301
17302 PIN CONTROLLER - INTEL
17303 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17304 M:      Andy Shevchenko <andy@kernel.org>
17305 S:      Supported
17306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17307 F:      drivers/pinctrl/intel/
17308
17309 PIN CONTROLLER - KEEMBAY
17310 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17311 S:      Supported
17312 F:      drivers/pinctrl/pinctrl-keembay*
17313
17314 PIN CONTROLLER - MEDIATEK
17315 M:      Sean Wang <sean.wang@kernel.org>
17316 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17317 S:      Maintained
17318 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17319 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17320 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17321 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17322 F:      drivers/pinctrl/mediatek/
17323
17324 PIN CONTROLLER - MEDIATEK MIPS
17325 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17326 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17327 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17328 L:      linux-mips@vger.kernel.org
17329 S:      Maintained
17330 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17331 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17332 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17333 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17334 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17335 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17336 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17337 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17338 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17339 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17340 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17341 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17342 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17343 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17344 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17345
17346 PIN CONTROLLER - MICROCHIP AT91
17347 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17349 L:      linux-gpio@vger.kernel.org
17350 S:      Supported
17351 F:      drivers/gpio/gpio-sama5d2-piobu.c
17352 F:      drivers/pinctrl/pinctrl-at91*
17353
17354 PIN CONTROLLER - QUALCOMM
17355 M:      Bjorn Andersson <andersson@kernel.org>
17356 L:      linux-arm-msm@vger.kernel.org
17357 S:      Maintained
17358 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17359 F:      drivers/pinctrl/qcom/
17360
17361 PIN CONTROLLER - RENESAS
17362 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17363 L:      linux-renesas-soc@vger.kernel.org
17364 S:      Supported
17365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17366 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17367 F:      drivers/pinctrl/renesas/
17368
17369 PIN CONTROLLER - SAMSUNG
17370 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17371 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17372 R:      Alim Akhtar <alim.akhtar@samsung.com>
17373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17374 L:      linux-samsung-soc@vger.kernel.org
17375 S:      Maintained
17376 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17377 B:      mailto:linux-samsung-soc@vger.kernel.org
17378 C:      irc://irc.libera.chat/linux-exynos
17379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17380 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17381 F:      drivers/pinctrl/samsung/
17382 F:      include/dt-bindings/pinctrl/samsung.h
17383
17384 PIN CONTROLLER - SINGLE
17385 M:      Tony Lindgren <tony@atomide.com>
17386 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17388 L:      linux-omap@vger.kernel.org
17389 S:      Maintained
17390 F:      drivers/pinctrl/pinctrl-single.c
17391
17392 PIN CONTROLLER - SUNPLUS / TIBBO
17393 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17394 M:      Wells Lu <wellslutw@gmail.com>
17395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17396 S:      Maintained
17397 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17398 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17399 F:      drivers/pinctrl/sunplus/
17400 F:      include/dt-bindings/pinctrl/sppctl*.h
17401
17402 PINE64 PINEPHONE KEYBOARD DRIVER
17403 M:      Samuel Holland <samuel@sholland.org>
17404 S:      Supported
17405 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17406 F:      drivers/input/keyboard/pinephone-keyboard.c
17407
17408 PKTCDVD DRIVER
17409 M:      linux-block@vger.kernel.org
17410 S:      Orphan
17411 F:      drivers/block/pktcdvd.c
17412 F:      include/linux/pktcdvd.h
17413 F:      include/uapi/linux/pktcdvd.h
17414
17415 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17416 M:      Tomasz Duszynski <tduszyns@gmail.com>
17417 S:      Maintained
17418 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17419 F:      drivers/iio/chemical/pms7003.c
17420
17421 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17422 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17423 L:      netdev@vger.kernel.org
17424 S:      Maintained
17425 F:      drivers/net/phy/mdio-open-alliance.h
17426 F:      net/ethtool/plca.c
17427
17428 PLDMFW LIBRARY
17429 M:      Jacob Keller <jacob.e.keller@intel.com>
17430 S:      Maintained
17431 F:      Documentation/driver-api/pldmfw/
17432 F:      include/linux/pldmfw.h
17433 F:      lib/pldmfw/
17434
17435 PLX DMA DRIVER
17436 M:      Logan Gunthorpe <logang@deltatee.com>
17437 S:      Maintained
17438 F:      drivers/dma/plx_dma.c
17439
17440 PM-GRAPH UTILITY
17441 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17442 L:      linux-pm@vger.kernel.org
17443 S:      Supported
17444 W:      https://01.org/pm-graph
17445 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17446 T:      git git://github.com/intel/pm-graph
17447 F:      tools/power/pm-graph
17448
17449 PM6764TR DRIVER
17450 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17451 L:      linux-hwmon@vger.kernel.org
17452 S:      Maintained
17453 F:      Documentation/hwmon/pm6764tr.rst
17454 F:      drivers/hwmon/pmbus/pm6764tr.c
17455
17456 PMBUS HARDWARE MONITORING DRIVERS
17457 M:      Guenter Roeck <linux@roeck-us.net>
17458 L:      linux-hwmon@vger.kernel.org
17459 S:      Maintained
17460 W:      http://hwmon.wiki.kernel.org/
17461 W:      http://www.roeck-us.net/linux/drivers/
17462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17463 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17464 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17465 F:      Documentation/hwmon/adm1275.rst
17466 F:      Documentation/hwmon/ibm-cffps.rst
17467 F:      Documentation/hwmon/ir35221.rst
17468 F:      Documentation/hwmon/lm25066.rst
17469 F:      Documentation/hwmon/ltc2978.rst
17470 F:      Documentation/hwmon/ltc3815.rst
17471 F:      Documentation/hwmon/max16064.rst
17472 F:      Documentation/hwmon/max20751.rst
17473 F:      Documentation/hwmon/max31785.rst
17474 F:      Documentation/hwmon/max34440.rst
17475 F:      Documentation/hwmon/max8688.rst
17476 F:      Documentation/hwmon/pmbus-core.rst
17477 F:      Documentation/hwmon/pmbus.rst
17478 F:      Documentation/hwmon/tps40422.rst
17479 F:      Documentation/hwmon/ucd9000.rst
17480 F:      Documentation/hwmon/ucd9200.rst
17481 F:      Documentation/hwmon/zl6100.rst
17482 F:      drivers/hwmon/pmbus/
17483 F:      include/linux/pmbus.h
17484
17485 PMC SIERRA MaxRAID DRIVER
17486 L:      linux-scsi@vger.kernel.org
17487 S:      Orphan
17488 W:      http://www.pmc-sierra.com/
17489 F:      drivers/scsi/pmcraid.*
17490
17491 PMC SIERRA PM8001 DRIVER
17492 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17493 L:      linux-scsi@vger.kernel.org
17494 S:      Supported
17495 F:      drivers/scsi/pm8001/
17496
17497 PNI RM3100 IIO DRIVER
17498 M:      Song Qiang <songqiang1304521@gmail.com>
17499 L:      linux-iio@vger.kernel.org
17500 S:      Maintained
17501 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17502 F:      drivers/iio/magnetometer/rm3100*
17503
17504 PNP SUPPORT
17505 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17506 L:      linux-acpi@vger.kernel.org
17507 S:      Maintained
17508 F:      drivers/pnp/
17509 F:      include/linux/pnp.h
17510
17511 POSIX CLOCKS and TIMERS
17512 M:      Thomas Gleixner <tglx@linutronix.de>
17513 L:      linux-kernel@vger.kernel.org
17514 S:      Maintained
17515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17516 F:      fs/timerfd.c
17517 F:      include/linux/time_namespace.h
17518 F:      include/linux/timer*
17519 F:      include/trace/events/timer*
17520 F:      kernel/time/*timer*
17521 F:      kernel/time/namespace.c
17522
17523 POWER MANAGEMENT CORE
17524 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17525 L:      linux-pm@vger.kernel.org
17526 S:      Supported
17527 B:      https://bugzilla.kernel.org
17528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17529 F:      drivers/base/power/
17530 F:      drivers/powercap/
17531 F:      include/linux/intel_rapl.h
17532 F:      include/linux/pm.h
17533 F:      include/linux/pm_*
17534 F:      include/linux/powercap.h
17535 F:      kernel/configs/nopm.config
17536
17537 POWER STATE COORDINATION INTERFACE (PSCI)
17538 M:      Mark Rutland <mark.rutland@arm.com>
17539 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17541 S:      Maintained
17542 F:      drivers/firmware/psci/
17543 F:      include/linux/psci.h
17544 F:      include/uapi/linux/psci.h
17545
17546 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17547 M:      Sebastian Reichel <sre@kernel.org>
17548 L:      linux-pm@vger.kernel.org
17549 S:      Maintained
17550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17551 F:      Documentation/ABI/testing/sysfs-class-power
17552 F:      Documentation/devicetree/bindings/power/supply/
17553 F:      drivers/power/supply/
17554 F:      include/linux/power/
17555 F:      include/linux/power_supply.h
17556 F:      tools/testing/selftests/power_supply/
17557
17558 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17559 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17560 L:      linuxppc-dev@lists.ozlabs.org
17561 S:      Maintained
17562 F:      drivers/char/powernv-op-panel.c
17563
17564 PPP OVER ATM (RFC 2364)
17565 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17566 S:      Maintained
17567 F:      include/uapi/linux/atmppp.h
17568 F:      net/atm/pppoatm.c
17569
17570 PPP OVER ETHERNET
17571 M:      Michal Ostrowski <mostrows@earthlink.net>
17572 S:      Maintained
17573 F:      drivers/net/ppp/pppoe.c
17574 F:      drivers/net/ppp/pppox.c
17575
17576 PPP OVER L2TP
17577 M:      James Chapman <jchapman@katalix.com>
17578 S:      Maintained
17579 F:      include/linux/if_pppol2tp.h
17580 F:      include/uapi/linux/if_pppol2tp.h
17581 F:      net/l2tp/l2tp_ppp.c
17582
17583 PPP PROTOCOL DRIVERS AND COMPRESSORS
17584 L:      linux-ppp@vger.kernel.org
17585 S:      Orphan
17586 F:      drivers/net/ppp/ppp_*
17587
17588 PPS SUPPORT
17589 M:      Rodolfo Giometti <giometti@enneenne.com>
17590 L:      linuxpps@ml.enneenne.com (subscribers-only)
17591 S:      Maintained
17592 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17593 F:      Documentation/ABI/testing/sysfs-pps
17594 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17595 F:      Documentation/driver-api/pps.rst
17596 F:      drivers/pps/
17597 F:      include/linux/pps*.h
17598 F:      include/uapi/linux/pps.h
17599
17600 PPTP DRIVER
17601 M:      Dmitry Kozlov <xeb@mail.ru>
17602 L:      netdev@vger.kernel.org
17603 S:      Maintained
17604 W:      http://sourceforge.net/projects/accel-pptp
17605 F:      drivers/net/ppp/pptp.c
17606
17607 PRESSURE STALL INFORMATION (PSI)
17608 M:      Johannes Weiner <hannes@cmpxchg.org>
17609 M:      Suren Baghdasaryan <surenb@google.com>
17610 R:      Peter Ziljstra <peterz@infradead.org>
17611 S:      Maintained
17612 F:      include/linux/psi*
17613 F:      kernel/sched/psi.c
17614
17615 PRINTK
17616 M:      Petr Mladek <pmladek@suse.com>
17617 R:      Steven Rostedt <rostedt@goodmis.org>
17618 R:      John Ogness <john.ogness@linutronix.de>
17619 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17620 S:      Maintained
17621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17622 F:      include/linux/printk.h
17623 F:      kernel/printk/
17624
17625 PRINTK INDEXING
17626 R:      Chris Down <chris@chrisdown.name>
17627 S:      Maintained
17628 F:      Documentation/core-api/printk-index.rst
17629 F:      kernel/printk/index.c
17630 K:      printk_index
17631
17632 PROC FILESYSTEM
17633 L:      linux-kernel@vger.kernel.org
17634 L:      linux-fsdevel@vger.kernel.org
17635 S:      Maintained
17636 F:      Documentation/filesystems/proc.rst
17637 F:      fs/proc/
17638 F:      include/linux/proc_fs.h
17639 F:      tools/testing/selftests/proc/
17640
17641 PROC SYSCTL
17642 M:      Luis Chamberlain <mcgrof@kernel.org>
17643 M:      Kees Cook <keescook@chromium.org>
17644 M:      Joel Granados <j.granados@samsung.com>
17645 L:      linux-kernel@vger.kernel.org
17646 L:      linux-fsdevel@vger.kernel.org
17647 S:      Maintained
17648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17649 F:      fs/proc/proc_sysctl.c
17650 F:      include/linux/sysctl.h
17651 F:      kernel/sysctl-test.c
17652 F:      kernel/sysctl.c
17653 F:      tools/testing/selftests/sysctl/
17654
17655 PS3 NETWORK SUPPORT
17656 M:      Geoff Levand <geoff@infradead.org>
17657 L:      netdev@vger.kernel.org
17658 L:      linuxppc-dev@lists.ozlabs.org
17659 S:      Maintained
17660 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17661
17662 PS3 PLATFORM SUPPORT
17663 M:      Geoff Levand <geoff@infradead.org>
17664 L:      linuxppc-dev@lists.ozlabs.org
17665 S:      Maintained
17666 F:      arch/powerpc/boot/ps3*
17667 F:      arch/powerpc/include/asm/lv1call.h
17668 F:      arch/powerpc/include/asm/ps3*.h
17669 F:      arch/powerpc/platforms/ps3/
17670 F:      drivers/*/ps3*
17671 F:      drivers/ps3/
17672 F:      drivers/rtc/rtc-ps3.c
17673 F:      drivers/usb/host/*ps3.c
17674 F:      sound/ppc/snd_ps3*
17675
17676 PS3VRAM DRIVER
17677 M:      Jim Paris <jim@jtan.com>
17678 M:      Geoff Levand <geoff@infradead.org>
17679 L:      linuxppc-dev@lists.ozlabs.org
17680 S:      Maintained
17681 F:      drivers/block/ps3vram.c
17682
17683 PSAMPLE PACKET SAMPLING SUPPORT
17684 M:      Yotam Gigi <yotam.gi@gmail.com>
17685 S:      Maintained
17686 F:      include/net/psample.h
17687 F:      include/uapi/linux/psample.h
17688 F:      net/psample
17689
17690 PSTORE FILESYSTEM
17691 M:      Kees Cook <keescook@chromium.org>
17692 R:      Tony Luck <tony.luck@intel.com>
17693 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17694 L:      linux-hardening@vger.kernel.org
17695 S:      Supported
17696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17697 F:      Documentation/admin-guide/pstore-blk.rst
17698 F:      Documentation/admin-guide/ramoops.rst
17699 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17700 F:      drivers/acpi/apei/erst.c
17701 F:      drivers/firmware/efi/efi-pstore.c
17702 F:      fs/pstore/
17703 F:      include/linux/pstore*
17704 K:      \b(pstore|ramoops)
17705
17706 PTP HARDWARE CLOCK SUPPORT
17707 M:      Richard Cochran <richardcochran@gmail.com>
17708 L:      netdev@vger.kernel.org
17709 S:      Maintained
17710 W:      http://linuxptp.sourceforge.net/
17711 F:      Documentation/ABI/testing/sysfs-ptp
17712 F:      Documentation/driver-api/ptp.rst
17713 F:      drivers/net/phy/dp83640*
17714 F:      drivers/ptp/*
17715 F:      include/linux/ptp_cl*
17716 K:      (?:\b|_)ptp(?:\b|_)
17717
17718 PTP MOCKUP CLOCK SUPPORT
17719 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17720 L:      netdev@vger.kernel.org
17721 S:      Maintained
17722 F:      drivers/ptp/ptp_mock.c
17723 F:      include/linux/ptp_mock.h
17724
17725 PTP VIRTUAL CLOCK SUPPORT
17726 M:      Yangbo Lu <yangbo.lu@nxp.com>
17727 L:      netdev@vger.kernel.org
17728 S:      Maintained
17729 F:      drivers/ptp/ptp_vclock.c
17730 F:      net/ethtool/phc_vclocks.c
17731
17732 PTRACE SUPPORT
17733 M:      Oleg Nesterov <oleg@redhat.com>
17734 S:      Maintained
17735 F:      arch/*/*/ptrace*.c
17736 F:      arch/*/include/asm/ptrace*.h
17737 F:      arch/*/ptrace*.c
17738 F:      include/asm-generic/syscall.h
17739 F:      include/linux/ptrace.h
17740 F:      include/linux/regset.h
17741 F:      include/uapi/linux/ptrace.h
17742 F:      kernel/ptrace.c
17743
17744 PULSE8-CEC DRIVER
17745 M:      Hans Verkuil <hverkuil@xs4all.nl>
17746 L:      linux-media@vger.kernel.org
17747 S:      Maintained
17748 T:      git git://linuxtv.org/media_tree.git
17749 F:      drivers/media/cec/usb/pulse8/
17750
17751 PURELIFI PLFXLC DRIVER
17752 M:      Srinivasan Raju <srini.raju@purelifi.com>
17753 L:      linux-wireless@vger.kernel.org
17754 S:      Supported
17755 F:      drivers/net/wireless/purelifi/plfxlc/
17756
17757 PVRUSB2 VIDEO4LINUX DRIVER
17758 M:      Mike Isely <isely@pobox.com>
17759 L:      pvrusb2@isely.net       (subscribers-only)
17760 L:      linux-media@vger.kernel.org
17761 S:      Maintained
17762 W:      http://www.isely.net/pvrusb2/
17763 T:      git git://linuxtv.org/media_tree.git
17764 F:      Documentation/driver-api/media/drivers/pvrusb2*
17765 F:      drivers/media/usb/pvrusb2/
17766
17767 PWC WEBCAM DRIVER
17768 M:      Hans Verkuil <hverkuil@xs4all.nl>
17769 L:      linux-media@vger.kernel.org
17770 S:      Odd Fixes
17771 T:      git git://linuxtv.org/media_tree.git
17772 F:      drivers/media/usb/pwc/*
17773 F:      include/trace/events/pwc.h
17774
17775 PWM IR Transmitter
17776 M:      Sean Young <sean@mess.org>
17777 L:      linux-media@vger.kernel.org
17778 S:      Maintained
17779 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17780 F:      drivers/media/rc/pwm-ir-tx.c
17781
17782 PWM SUBSYSTEM
17783 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17784 L:      linux-pwm@vger.kernel.org
17785 S:      Maintained
17786 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17787 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
17788 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17789 F:      Documentation/devicetree/bindings/pwm/
17790 F:      Documentation/driver-api/pwm.rst
17791 F:      drivers/gpio/gpio-mvebu.c
17792 F:      drivers/pwm/
17793 F:      drivers/video/backlight/pwm_bl.c
17794 F:      include/dt-bindings/pwm/
17795 F:      include/linux/pwm.h
17796 F:      include/linux/pwm_backlight.h
17797 K:      pwm_(config|apply_might_sleep|apply_atomic|ops)
17798
17799 PXA GPIO DRIVER
17800 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17801 L:      linux-gpio@vger.kernel.org
17802 S:      Maintained
17803 F:      drivers/gpio/gpio-pxa.c
17804
17805 PXA MMCI DRIVER
17806 S:      Orphan
17807
17808 PXA RTC DRIVER
17809 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17810 L:      linux-rtc@vger.kernel.org
17811 S:      Maintained
17812
17813 PXA2xx/PXA3xx SUPPORT
17814 M:      Daniel Mack <daniel@zonque.org>
17815 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17816 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17818 S:      Maintained
17819 T:      git git://github.com/hzhuang1/linux.git
17820 T:      git git://github.com/rjarzmik/linux.git
17821 F:      arch/arm/boot/dts/intel/pxa/
17822 F:      arch/arm/mach-pxa/
17823 F:      drivers/dma/pxa*
17824 F:      drivers/pcmcia/pxa2xx*
17825 F:      drivers/pinctrl/pxa/
17826 F:      drivers/spi/spi-pxa2xx*
17827 F:      drivers/usb/gadget/udc/pxa2*
17828 F:      include/sound/pxa2xx-lib.h
17829 F:      sound/arm/pxa*
17830 F:      sound/soc/pxa/
17831
17832 QAT DRIVER
17833 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17834 L:      qat-linux@intel.com
17835 S:      Supported
17836 F:      drivers/crypto/intel/qat/
17837
17838 QCOM AUDIO (ASoC) DRIVERS
17839 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17840 M:      Banajit Goswami <bgoswami@quicinc.com>
17841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17842 S:      Supported
17843 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17844 F:      Documentation/devicetree/bindings/sound/qcom,*
17845 F:      drivers/soc/qcom/apr.c
17846 F:      include/dt-bindings/sound/qcom,wcd9335.h
17847 F:      sound/soc/codecs/lpass-rx-macro.*
17848 F:      sound/soc/codecs/lpass-tx-macro.*
17849 F:      sound/soc/codecs/lpass-va-macro.c
17850 F:      sound/soc/codecs/lpass-wsa-macro.*
17851 F:      sound/soc/codecs/msm8916-wcd-analog.c
17852 F:      sound/soc/codecs/msm8916-wcd-digital.c
17853 F:      sound/soc/codecs/wcd-clsh-v2.*
17854 F:      sound/soc/codecs/wcd-mbhc-v2.*
17855 F:      sound/soc/codecs/wcd9335.*
17856 F:      sound/soc/codecs/wcd934x.c
17857 F:      sound/soc/codecs/wsa881x.c
17858 F:      sound/soc/codecs/wsa883x.c
17859 F:      sound/soc/codecs/wsa884x.c
17860 F:      sound/soc/qcom/
17861
17862 QCOM EMBEDDED USB DEBUGGER (EUD)
17863 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17864 L:      linux-arm-msm@vger.kernel.org
17865 S:      Maintained
17866 F:      Documentation/ABI/testing/sysfs-driver-eud
17867 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17868 F:      drivers/usb/misc/qcom_eud.c
17869
17870 QCOM IPA DRIVER
17871 M:      Alex Elder <elder@kernel.org>
17872 L:      netdev@vger.kernel.org
17873 S:      Supported
17874 F:      drivers/net/ipa/
17875
17876 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17877 M:      Gabriel Somlo <somlo@cmu.edu>
17878 M:      "Michael S. Tsirkin" <mst@redhat.com>
17879 L:      qemu-devel@nongnu.org
17880 S:      Maintained
17881 F:      drivers/firmware/qemu_fw_cfg.c
17882 F:      include/uapi/linux/qemu_fw_cfg.h
17883
17884 QIB DRIVER
17885 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17886 L:      linux-rdma@vger.kernel.org
17887 S:      Supported
17888 F:      drivers/infiniband/hw/qib/
17889
17890 QLOGIC QL41xxx FCOE DRIVER
17891 M:      Saurav Kashyap <skashyap@marvell.com>
17892 M:      Javed Hasan <jhasan@marvell.com>
17893 M:      GR-QLogic-Storage-Upstream@marvell.com
17894 L:      linux-scsi@vger.kernel.org
17895 S:      Supported
17896 F:      drivers/scsi/qedf/
17897
17898 QLOGIC QL41xxx ISCSI DRIVER
17899 M:      Nilesh Javali <njavali@marvell.com>
17900 M:      Manish Rangankar <mrangankar@marvell.com>
17901 M:      GR-QLogic-Storage-Upstream@marvell.com
17902 L:      linux-scsi@vger.kernel.org
17903 S:      Supported
17904 F:      drivers/scsi/qedi/
17905
17906 QLOGIC QL4xxx ETHERNET DRIVER
17907 M:      Ariel Elior <aelior@marvell.com>
17908 M:      Manish Chopra <manishc@marvell.com>
17909 L:      netdev@vger.kernel.org
17910 S:      Supported
17911 F:      drivers/net/ethernet/qlogic/qed/
17912 F:      drivers/net/ethernet/qlogic/qede/
17913 F:      include/linux/qed/
17914
17915 QLOGIC QL4xxx RDMA DRIVER
17916 M:      Michal Kalderon <mkalderon@marvell.com>
17917 M:      Ariel Elior <aelior@marvell.com>
17918 L:      linux-rdma@vger.kernel.org
17919 S:      Supported
17920 F:      drivers/infiniband/hw/qedr/
17921 F:      include/uapi/rdma/qedr-abi.h
17922
17923 QLOGIC QLA1280 SCSI DRIVER
17924 M:      Michael Reed <mdr@sgi.com>
17925 L:      linux-scsi@vger.kernel.org
17926 S:      Maintained
17927 F:      drivers/scsi/qla1280.[ch]
17928
17929 QLOGIC QLA2XXX FC-SCSI DRIVER
17930 M:      Nilesh Javali <njavali@marvell.com>
17931 M:      GR-QLogic-Storage-Upstream@marvell.com
17932 L:      linux-scsi@vger.kernel.org
17933 S:      Supported
17934 F:      drivers/scsi/qla2xxx/
17935
17936 QLOGIC QLA3XXX NETWORK DRIVER
17937 M:      GR-Linux-NIC-Dev@marvell.com
17938 L:      netdev@vger.kernel.org
17939 S:      Supported
17940 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17941
17942 QLOGIC QLA4XXX iSCSI DRIVER
17943 M:      Nilesh Javali <njavali@marvell.com>
17944 M:      Manish Rangankar <mrangankar@marvell.com>
17945 M:      GR-QLogic-Storage-Upstream@marvell.com
17946 L:      linux-scsi@vger.kernel.org
17947 S:      Supported
17948 F:      drivers/scsi/qla4xxx/
17949
17950 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17951 M:      Shahed Shaikh <shshaikh@marvell.com>
17952 M:      Manish Chopra <manishc@marvell.com>
17953 M:      GR-Linux-NIC-Dev@marvell.com
17954 L:      netdev@vger.kernel.org
17955 S:      Supported
17956 F:      drivers/net/ethernet/qlogic/qlcnic/
17957
17958 QM1D1B0004 MEDIA DRIVER
17959 M:      Akihiro Tsukada <tskd08@gmail.com>
17960 L:      linux-media@vger.kernel.org
17961 S:      Odd Fixes
17962 F:      drivers/media/tuners/qm1d1b0004*
17963
17964 QM1D1C0042 MEDIA DRIVER
17965 M:      Akihiro Tsukada <tskd08@gmail.com>
17966 L:      linux-media@vger.kernel.org
17967 S:      Odd Fixes
17968 F:      drivers/media/tuners/qm1d1c0042*
17969
17970 QNX4 FILESYSTEM
17971 M:      Anders Larsen <al@alarsen.net>
17972 S:      Maintained
17973 W:      http://www.alarsen.net/linux/qnx4fs/
17974 F:      fs/qnx4/
17975 F:      include/uapi/linux/qnx4_fs.h
17976 F:      include/uapi/linux/qnxtypes.h
17977
17978 QNX6 FILESYSTEM
17979 S:      Orphan
17980 F:      Documentation/filesystems/qnx6.rst
17981 F:      fs/qnx6/
17982 F:      include/linux/qnx6_fs.h
17983
17984 QORIQ DPAA2 FSL-MC BUS DRIVER
17985 M:      Stuart Yoder <stuyoder@gmail.com>
17986 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17987 L:      linux-kernel@vger.kernel.org
17988 S:      Maintained
17989 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17990 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17991 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17992 F:      drivers/bus/fsl-mc/
17993 F:      include/uapi/linux/fsl_mc.h
17994
17995 QT1010 MEDIA DRIVER
17996 L:      linux-media@vger.kernel.org
17997 S:      Orphan
17998 W:      https://linuxtv.org
17999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18000 F:      drivers/media/tuners/qt1010*
18001
18002 QUALCOMM ATH12K WIRELESS DRIVER
18003 M:      Kalle Valo <kvalo@kernel.org>
18004 M:      Jeff Johnson <jjohnson@kernel.org>
18005 L:      ath12k@lists.infradead.org
18006 S:      Supported
18007 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
18008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18009 F:      drivers/net/wireless/ath/ath12k/
18010 N:      ath12k
18011
18012 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
18013 M:      Kalle Valo <kvalo@kernel.org>
18014 M:      Jeff Johnson <jjohnson@kernel.org>
18015 L:      ath10k@lists.infradead.org
18016 S:      Supported
18017 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
18018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18019 F:      drivers/net/wireless/ath/ath10k/
18020 N:      ath10k
18021
18022 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
18023 M:      Kalle Valo <kvalo@kernel.org>
18024 M:      Jeff Johnson <jjohnson@kernel.org>
18025 L:      ath11k@lists.infradead.org
18026 S:      Supported
18027 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
18028 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
18029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18030 F:      drivers/net/wireless/ath/ath11k/
18031 N:      ath11k
18032
18033 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
18034 M:      Toke Høiland-Jørgensen <toke@toke.dk>
18035 L:      linux-wireless@vger.kernel.org
18036 S:      Maintained
18037 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
18038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18039 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
18040 F:      drivers/net/wireless/ath/ath9k/
18041
18042 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
18043 M:      Stephan Gerhold <stephan@gerhold.net>
18044 L:      netdev@vger.kernel.org
18045 L:      linux-arm-msm@vger.kernel.org
18046 S:      Maintained
18047 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
18048 F:      drivers/net/wwan/qcom_bam_dmux.c
18049
18050 QUALCOMM CAMERA SUBSYSTEM DRIVER
18051 M:      Robert Foss <rfoss@kernel.org>
18052 M:      Todor Tomov <todor.too@gmail.com>
18053 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18054 L:      linux-media@vger.kernel.org
18055 S:      Maintained
18056 F:      Documentation/admin-guide/media/qcom_camss.rst
18057 F:      Documentation/devicetree/bindings/media/*camss*
18058 F:      drivers/media/platform/qcom/camss/
18059
18060 QUALCOMM CLOCK DRIVERS
18061 M:      Bjorn Andersson <andersson@kernel.org>
18062 L:      linux-arm-msm@vger.kernel.org
18063 S:      Supported
18064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
18065 F:      Documentation/devicetree/bindings/clock/qcom,*
18066 F:      drivers/clk/qcom/
18067 F:      include/dt-bindings/clock/qcom,*
18068
18069 QUALCOMM CLOUD AI (QAIC) DRIVER
18070 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
18071 R:      Carl Vanderlip <quic_carlv@quicinc.com>
18072 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
18073 L:      linux-arm-msm@vger.kernel.org
18074 L:      dri-devel@lists.freedesktop.org
18075 S:      Supported
18076 T:      git git://anongit.freedesktop.org/drm/drm-misc
18077 F:      Documentation/accel/qaic/
18078 F:      drivers/accel/qaic/
18079 F:      include/uapi/drm/qaic_accel.h
18080
18081 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
18082 M:      Bjorn Andersson <andersson@kernel.org>
18083 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
18084 L:      linux-pm@vger.kernel.org
18085 L:      linux-arm-msm@vger.kernel.org
18086 S:      Maintained
18087 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
18088 F:      drivers/pmdomain/qcom/cpr.c
18089
18090 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
18091 M:      Ilia Lin <ilia.lin@kernel.org>
18092 L:      linux-pm@vger.kernel.org
18093 S:      Maintained
18094 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
18095 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
18096 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
18097
18098 QUALCOMM CRYPTO DRIVERS
18099 M:      Thara Gopinath <thara.gopinath@gmail.com>
18100 L:      linux-crypto@vger.kernel.org
18101 L:      linux-arm-msm@vger.kernel.org
18102 S:      Maintained
18103 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
18104 F:      drivers/crypto/qce/
18105
18106 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
18107 M:      Timur Tabi <timur@kernel.org>
18108 L:      netdev@vger.kernel.org
18109 S:      Maintained
18110 F:      drivers/net/ethernet/qualcomm/emac/
18111
18112 QUALCOMM ETHQOS ETHERNET DRIVER
18113 M:      Vinod Koul <vkoul@kernel.org>
18114 L:      netdev@vger.kernel.org
18115 L:      linux-arm-msm@vger.kernel.org
18116 S:      Maintained
18117 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
18118 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
18119
18120 QUALCOMM FASTRPC DRIVER
18121 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18122 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
18123 L:      linux-arm-msm@vger.kernel.org
18124 S:      Maintained
18125 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
18126 F:      drivers/misc/fastrpc.c
18127 F:      include/uapi/misc/fastrpc.h
18128
18129 QUALCOMM HEXAGON ARCHITECTURE
18130 M:      Brian Cain <bcain@quicinc.com>
18131 L:      linux-hexagon@vger.kernel.org
18132 S:      Supported
18133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
18134 F:      arch/hexagon/
18135
18136 QUALCOMM HIDMA DRIVER
18137 M:      Sinan Kaya <okaya@kernel.org>
18138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18139 L:      linux-arm-msm@vger.kernel.org
18140 L:      dmaengine@vger.kernel.org
18141 S:      Supported
18142 F:      drivers/dma/qcom/hidma*
18143
18144 QUALCOMM I2C CCI DRIVER
18145 M:      Loic Poulain <loic.poulain@linaro.org>
18146 M:      Robert Foss <rfoss@kernel.org>
18147 L:      linux-i2c@vger.kernel.org
18148 L:      linux-arm-msm@vger.kernel.org
18149 S:      Maintained
18150 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18151 F:      drivers/i2c/busses/i2c-qcom-cci.c
18152
18153 QUALCOMM INTERCONNECT BWMON DRIVER
18154 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18155 L:      linux-arm-msm@vger.kernel.org
18156 S:      Maintained
18157 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18158 F:      drivers/soc/qcom/icc-bwmon.c
18159
18160 QUALCOMM IOMMU
18161 M:      Rob Clark <robdclark@gmail.com>
18162 L:      iommu@lists.linux.dev
18163 L:      linux-arm-msm@vger.kernel.org
18164 S:      Maintained
18165 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
18166 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18167 F:      drivers/iommu/msm_iommu*
18168
18169 QUALCOMM IPC ROUTER (QRTR) DRIVER
18170 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18171 L:      linux-arm-msm@vger.kernel.org
18172 S:      Maintained
18173 F:      include/trace/events/qrtr.h
18174 F:      include/uapi/linux/qrtr.h
18175 F:      net/qrtr/
18176
18177 QUALCOMM IPCC MAILBOX DRIVER
18178 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18179 L:      linux-arm-msm@vger.kernel.org
18180 S:      Supported
18181 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18182 F:      drivers/mailbox/qcom-ipcc.c
18183 F:      include/dt-bindings/mailbox/qcom-ipcc.h
18184
18185 QUALCOMM IPQ4019 USB PHY DRIVER
18186 M:      Robert Marko <robert.marko@sartura.hr>
18187 M:      Luka Perkov <luka.perkov@sartura.hr>
18188 L:      linux-arm-msm@vger.kernel.org
18189 S:      Maintained
18190 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18191 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18192
18193 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18194 M:      Robert Marko <robert.marko@sartura.hr>
18195 M:      Luka Perkov <luka.perkov@sartura.hr>
18196 L:      linux-arm-msm@vger.kernel.org
18197 S:      Maintained
18198 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18199 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
18200
18201 QUALCOMM NAND CONTROLLER DRIVER
18202 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18203 L:      linux-mtd@lists.infradead.org
18204 L:      linux-arm-msm@vger.kernel.org
18205 S:      Maintained
18206 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18207 F:      drivers/mtd/nand/raw/qcom_nandc.c
18208
18209 QUALCOMM QSEECOM DRIVER
18210 M:      Maximilian Luz <luzmaximilian@gmail.com>
18211 L:      linux-arm-msm@vger.kernel.org
18212 S:      Maintained
18213 F:      drivers/firmware/qcom/qcom_qseecom.c
18214
18215 QUALCOMM QSEECOM UEFISECAPP DRIVER
18216 M:      Maximilian Luz <luzmaximilian@gmail.com>
18217 L:      linux-arm-msm@vger.kernel.org
18218 S:      Maintained
18219 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18220
18221 QUALCOMM RMNET DRIVER
18222 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18223 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18224 L:      netdev@vger.kernel.org
18225 S:      Maintained
18226 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18227 F:      drivers/net/ethernet/qualcomm/rmnet/
18228 F:      include/linux/if_rmnet.h
18229
18230 QUALCOMM TSENS THERMAL DRIVER
18231 M:      Amit Kucheria <amitk@kernel.org>
18232 M:      Thara Gopinath <thara.gopinath@gmail.com>
18233 L:      linux-pm@vger.kernel.org
18234 L:      linux-arm-msm@vger.kernel.org
18235 S:      Maintained
18236 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18237 F:      drivers/thermal/qcom/
18238
18239 QUALCOMM TYPEC PORT MANAGER DRIVER
18240 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18241 L:      linux-arm-msm@vger.kernel.org
18242 L:      linux-usb@vger.kernel.org
18243 S:      Maintained
18244 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18245 F:      drivers/usb/typec/tcpm/qcom/
18246
18247 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18248 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18249 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18250 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18251 L:      linux-media@vger.kernel.org
18252 L:      linux-arm-msm@vger.kernel.org
18253 S:      Maintained
18254 T:      git git://linuxtv.org/media_tree.git
18255 F:      Documentation/devicetree/bindings/media/*venus*
18256 F:      drivers/media/platform/qcom/venus/
18257
18258 QUALCOMM WCN36XX WIRELESS DRIVER
18259 M:      Loic Poulain <loic.poulain@linaro.org>
18260 L:      wcn36xx@lists.infradead.org
18261 S:      Supported
18262 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18263 F:      drivers/net/wireless/ath/wcn36xx/
18264
18265 QUANTENNA QTNFMAC WIRELESS DRIVER
18266 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18267 R:      Sergey Matyukevich <geomatsi@gmail.com>
18268 L:      linux-wireless@vger.kernel.org
18269 S:      Maintained
18270 F:      drivers/net/wireless/quantenna
18271
18272 RADEON and AMDGPU DRM DRIVERS
18273 M:      Alex Deucher <alexander.deucher@amd.com>
18274 M:      Christian König <christian.koenig@amd.com>
18275 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18276 L:      amd-gfx@lists.freedesktop.org
18277 S:      Supported
18278 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18279 C:      irc://irc.oftc.net/radeon
18280 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18281 F:      Documentation/gpu/amdgpu/
18282 F:      drivers/gpu/drm/amd/
18283 F:      drivers/gpu/drm/ci/xfails/amd*
18284 F:      drivers/gpu/drm/radeon/
18285 F:      include/uapi/drm/amdgpu_drm.h
18286 F:      include/uapi/drm/radeon_drm.h
18287
18288 RADEON FRAMEBUFFER DISPLAY DRIVER
18289 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18290 L:      linux-fbdev@vger.kernel.org
18291 S:      Maintained
18292 F:      drivers/video/fbdev/aty/radeon*
18293 F:      include/uapi/linux/radeonfb.h
18294
18295 RADIOSHARK RADIO DRIVER
18296 M:      Hans Verkuil <hverkuil@xs4all.nl>
18297 L:      linux-media@vger.kernel.org
18298 S:      Maintained
18299 T:      git git://linuxtv.org/media_tree.git
18300 F:      drivers/media/radio/radio-shark.c
18301
18302 RADIOSHARK2 RADIO DRIVER
18303 M:      Hans Verkuil <hverkuil@xs4all.nl>
18304 L:      linux-media@vger.kernel.org
18305 S:      Maintained
18306 T:      git git://linuxtv.org/media_tree.git
18307 F:      drivers/media/radio/radio-shark2.c
18308 F:      drivers/media/radio/radio-tea5777.c
18309
18310 RADOS BLOCK DEVICE (RBD)
18311 M:      Ilya Dryomov <idryomov@gmail.com>
18312 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18313 L:      ceph-devel@vger.kernel.org
18314 S:      Supported
18315 W:      http://ceph.com/
18316 T:      git https://github.com/ceph/ceph-client.git
18317 F:      Documentation/ABI/testing/sysfs-bus-rbd
18318 F:      drivers/block/rbd.c
18319 F:      drivers/block/rbd_types.h
18320
18321 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18322 L:      linux-fbdev@vger.kernel.org
18323 S:      Orphan
18324 F:      drivers/video/fbdev/aty/aty128fb.c
18325
18326 RAINSHADOW-CEC DRIVER
18327 M:      Hans Verkuil <hverkuil@xs4all.nl>
18328 L:      linux-media@vger.kernel.org
18329 S:      Maintained
18330 T:      git git://linuxtv.org/media_tree.git
18331 F:      drivers/media/cec/usb/rainshadow/
18332
18333 RALINK MIPS ARCHITECTURE
18334 M:      John Crispin <john@phrozen.org>
18335 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18336 L:      linux-mips@vger.kernel.org
18337 S:      Maintained
18338 F:      arch/mips/ralink
18339
18340 RALINK MT7621 MIPS ARCHITECTURE
18341 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18342 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18343 L:      linux-mips@vger.kernel.org
18344 S:      Maintained
18345 F:      arch/mips/boot/dts/ralink/mt7621*
18346
18347 RALINK RT2X00 WIRELESS LAN DRIVER
18348 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18349 L:      linux-wireless@vger.kernel.org
18350 S:      Maintained
18351 F:      drivers/net/wireless/ralink/rt2x00/
18352
18353 RAMDISK RAM BLOCK DEVICE DRIVER
18354 M:      Jens Axboe <axboe@kernel.dk>
18355 S:      Maintained
18356 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18357 F:      drivers/block/brd.c
18358
18359 RANCHU VIRTUAL BOARD FOR MIPS
18360 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18361 L:      linux-mips@vger.kernel.org
18362 S:      Supported
18363 F:      arch/mips/configs/generic/board-ranchu.config
18364 F:      arch/mips/generic/board-ranchu.c
18365
18366 RANDOM NUMBER DRIVER
18367 M:      "Theodore Ts'o" <tytso@mit.edu>
18368 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18369 S:      Maintained
18370 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18371 F:      drivers/char/random.c
18372 F:      drivers/virt/vmgenid.c
18373
18374 RAPIDIO SUBSYSTEM
18375 M:      Matt Porter <mporter@kernel.crashing.org>
18376 M:      Alexandre Bounine <alex.bou9@gmail.com>
18377 S:      Maintained
18378 F:      drivers/rapidio/
18379
18380 RAS INFRASTRUCTURE
18381 M:      Tony Luck <tony.luck@intel.com>
18382 M:      Borislav Petkov <bp@alien8.de>
18383 L:      linux-edac@vger.kernel.org
18384 S:      Maintained
18385 F:      Documentation/admin-guide/RAS
18386 F:      drivers/ras/
18387 F:      include/linux/ras.h
18388 F:      include/ras/ras_event.h
18389
18390 RAS FRU MEMORY POISON MANAGER (FMPM)
18391 M:      Yazen Ghannam <Yazen.Ghannam@amd.com>
18392 L:      linux-edac@vger.kernel.org
18393 S:      Maintained
18394 F:      drivers/ras/amd/fmpm.c
18395
18396 RC-CORE / LIRC FRAMEWORK
18397 M:      Sean Young <sean@mess.org>
18398 L:      linux-media@vger.kernel.org
18399 S:      Maintained
18400 W:      http://linuxtv.org
18401 T:      git git://linuxtv.org/media_tree.git
18402 F:      Documentation/driver-api/media/rc-core.rst
18403 F:      Documentation/userspace-api/media/rc/
18404 F:      drivers/media/rc/
18405 F:      include/media/rc-core.h
18406 F:      include/media/rc-map.h
18407 F:      include/uapi/linux/lirc.h
18408
18409 RCMM REMOTE CONTROLS DECODER
18410 M:      Patrick Lerda <patrick9876@free.fr>
18411 S:      Maintained
18412 F:      drivers/media/rc/ir-rcmm-decoder.c
18413
18414 RCUTORTURE TEST FRAMEWORK
18415 M:      "Paul E. McKenney" <paulmck@kernel.org>
18416 M:      Josh Triplett <josh@joshtriplett.org>
18417 R:      Steven Rostedt <rostedt@goodmis.org>
18418 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18419 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18420 L:      rcu@vger.kernel.org
18421 S:      Supported
18422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18423 F:      tools/testing/selftests/rcutorture
18424
18425 RDACM20 Camera Sensor
18426 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18427 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18428 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18429 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18430 L:      linux-media@vger.kernel.org
18431 S:      Maintained
18432 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18433 F:      drivers/media/i2c/max9271.c
18434 F:      drivers/media/i2c/max9271.h
18435 F:      drivers/media/i2c/rdacm20.c
18436
18437 RDACM21 Camera Sensor
18438 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18439 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18440 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18441 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18442 L:      linux-media@vger.kernel.org
18443 S:      Maintained
18444 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18445 F:      drivers/media/i2c/max9271.c
18446 F:      drivers/media/i2c/max9271.h
18447 F:      drivers/media/i2c/rdacm21.c
18448
18449 RDC R-321X SoC
18450 M:      Florian Fainelli <florian@openwrt.org>
18451 S:      Maintained
18452
18453 RDC R6040 FAST ETHERNET DRIVER
18454 M:      Florian Fainelli <f.fainelli@gmail.com>
18455 L:      netdev@vger.kernel.org
18456 S:      Maintained
18457 F:      drivers/net/ethernet/rdc/r6040.c
18458
18459 RDMAVT - RDMA verbs software
18460 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18461 L:      linux-rdma@vger.kernel.org
18462 S:      Supported
18463 F:      drivers/infiniband/sw/rdmavt
18464
18465 RDS - RELIABLE DATAGRAM SOCKETS
18466 M:      Allison Henderson <allison.henderson@oracle.com>
18467 L:      netdev@vger.kernel.org
18468 L:      linux-rdma@vger.kernel.org
18469 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18470 S:      Supported
18471 W:      https://oss.oracle.com/projects/rds/
18472 F:      Documentation/networking/rds.rst
18473 F:      net/rds/
18474
18475 RDT - RESOURCE ALLOCATION
18476 M:      Fenghua Yu <fenghua.yu@intel.com>
18477 M:      Reinette Chatre <reinette.chatre@intel.com>
18478 L:      linux-kernel@vger.kernel.org
18479 S:      Supported
18480 F:      Documentation/arch/x86/resctrl*
18481 F:      arch/x86/include/asm/resctrl.h
18482 F:      arch/x86/kernel/cpu/resctrl/
18483 F:      tools/testing/selftests/resctrl/
18484
18485 READ-COPY UPDATE (RCU)
18486 M:      "Paul E. McKenney" <paulmck@kernel.org>
18487 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18488 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18489 M:      Joel Fernandes <joel@joelfernandes.org>
18490 M:      Josh Triplett <josh@joshtriplett.org>
18491 M:      Boqun Feng <boqun.feng@gmail.com>
18492 R:      Steven Rostedt <rostedt@goodmis.org>
18493 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18494 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18495 R:      Zqiang <qiang.zhang1211@gmail.com>
18496 L:      rcu@vger.kernel.org
18497 S:      Supported
18498 W:      http://www.rdrop.com/users/paulmck/RCU/
18499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18500 F:      Documentation/RCU/
18501 F:      include/linux/rcu*
18502 F:      kernel/rcu/
18503 X:      Documentation/RCU/torture.rst
18504 X:      include/linux/srcu*.h
18505 X:      kernel/rcu/srcu*.c
18506
18507 REAL TIME CLOCK (RTC) SUBSYSTEM
18508 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18509 L:      linux-rtc@vger.kernel.org
18510 S:      Maintained
18511 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18513 F:      Documentation/admin-guide/rtc.rst
18514 F:      Documentation/devicetree/bindings/rtc/
18515 F:      drivers/rtc/
18516 F:      include/linux/rtc.h
18517 F:      include/linux/rtc/
18518 F:      include/uapi/linux/rtc.h
18519 F:      tools/testing/selftests/rtc/
18520
18521 Real-time Linux Analysis (RTLA) tools
18522 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18523 M:      Steven Rostedt <rostedt@goodmis.org>
18524 L:      linux-trace-kernel@vger.kernel.org
18525 S:      Maintained
18526 F:      Documentation/tools/rtla/
18527 F:      tools/tracing/rtla/
18528
18529 REALTEK AUDIO CODECS
18530 M:      Oder Chiou <oder_chiou@realtek.com>
18531 S:      Maintained
18532 F:      include/sound/rt*.h
18533 F:      sound/soc/codecs/rt*
18534
18535 REALTEK OTTO WATCHDOG
18536 M:      Sander Vanheule <sander@svanheule.net>
18537 L:      linux-watchdog@vger.kernel.org
18538 S:      Maintained
18539 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18540 F:      drivers/watchdog/realtek_otto_wdt.c
18541
18542 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18543 M:      Linus Walleij <linus.walleij@linaro.org>
18544 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18545 S:      Maintained
18546 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18547 F:      drivers/net/dsa/realtek/*
18548
18549 REALTEK WIRELESS DRIVER (rtlwifi family)
18550 M:      Ping-Ke Shih <pkshih@realtek.com>
18551 L:      linux-wireless@vger.kernel.org
18552 S:      Maintained
18553 F:      drivers/net/wireless/realtek/rtlwifi/
18554
18555 REALTEK WIRELESS DRIVER (rtw88)
18556 M:      Ping-Ke Shih <pkshih@realtek.com>
18557 L:      linux-wireless@vger.kernel.org
18558 S:      Maintained
18559 F:      drivers/net/wireless/realtek/rtw88/
18560
18561 REALTEK WIRELESS DRIVER (rtw89)
18562 M:      Ping-Ke Shih <pkshih@realtek.com>
18563 L:      linux-wireless@vger.kernel.org
18564 S:      Maintained
18565 F:      drivers/net/wireless/realtek/rtw89/
18566
18567 REDPINE WIRELESS DRIVER
18568 L:      linux-wireless@vger.kernel.org
18569 S:      Orphan
18570 F:      drivers/net/wireless/rsi/
18571
18572 REGISTER MAP ABSTRACTION
18573 M:      Mark Brown <broonie@kernel.org>
18574 L:      linux-kernel@vger.kernel.org
18575 S:      Supported
18576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18577 F:      Documentation/devicetree/bindings/regmap/
18578 F:      drivers/base/regmap/
18579 F:      include/linux/regmap.h
18580
18581 REISERFS FILE SYSTEM
18582 L:      reiserfs-devel@vger.kernel.org
18583 S:      Obsolete
18584 F:      fs/reiserfs/
18585
18586 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18587 M:      Bjorn Andersson <andersson@kernel.org>
18588 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18589 L:      linux-remoteproc@vger.kernel.org
18590 S:      Maintained
18591 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18592 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18593 F:      Documentation/devicetree/bindings/remoteproc/
18594 F:      Documentation/staging/remoteproc.rst
18595 F:      drivers/remoteproc/
18596 F:      include/linux/remoteproc.h
18597 F:      include/linux/remoteproc/
18598
18599 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18600 M:      Bjorn Andersson <andersson@kernel.org>
18601 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18602 L:      linux-remoteproc@vger.kernel.org
18603 S:      Maintained
18604 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18605 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18606 F:      Documentation/staging/rpmsg.rst
18607 F:      drivers/rpmsg/
18608 F:      include/linux/rpmsg.h
18609 F:      include/linux/rpmsg/
18610 F:      include/uapi/linux/rpmsg.h
18611 F:      samples/rpmsg/
18612
18613 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18614 M:      Stephan Gerhold <stephan@gerhold.net>
18615 L:      netdev@vger.kernel.org
18616 L:      linux-remoteproc@vger.kernel.org
18617 S:      Maintained
18618 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18619
18620 RENESAS CLOCK DRIVERS
18621 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18622 L:      linux-renesas-soc@vger.kernel.org
18623 S:      Supported
18624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18625 F:      Documentation/devicetree/bindings/clock/renesas,*
18626 F:      drivers/clk/renesas/
18627
18628 RENESAS EMEV2 I2C DRIVER
18629 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18630 L:      linux-renesas-soc@vger.kernel.org
18631 S:      Supported
18632 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18633 F:      drivers/i2c/busses/i2c-emev2.c
18634
18635 RENESAS ETHERNET DRIVERS
18636 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18637 L:      netdev@vger.kernel.org
18638 L:      linux-renesas-soc@vger.kernel.org
18639 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18640 F:      drivers/net/ethernet/renesas/
18641 F:      include/linux/sh_eth.h
18642
18643 RENESAS IDT821034 ASoC CODEC
18644 M:      Herve Codina <herve.codina@bootlin.com>
18645 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18646 S:      Maintained
18647 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18648 F:      sound/soc/codecs/idt821034.c
18649
18650 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18651 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18652 L:      linux-mtd@lists.infradead.org
18653 L:      linux-renesas-soc@vger.kernel.org
18654 S:      Maintained
18655 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18656 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18657
18658 RENESAS R-CAR GYROADC DRIVER
18659 M:      Marek Vasut <marek.vasut@gmail.com>
18660 L:      linux-iio@vger.kernel.org
18661 S:      Supported
18662 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18663 F:      drivers/iio/adc/rcar-gyroadc.c
18664
18665 RENESAS R-CAR I2C DRIVERS
18666 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18667 L:      linux-renesas-soc@vger.kernel.org
18668 S:      Supported
18669 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18670 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18671 F:      drivers/i2c/busses/i2c-rcar.c
18672 F:      drivers/i2c/busses/i2c-sh_mobile.c
18673
18674 RENESAS R-CAR SATA DRIVER
18675 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18676 L:      linux-ide@vger.kernel.org
18677 L:      linux-renesas-soc@vger.kernel.org
18678 S:      Supported
18679 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18680 F:      drivers/ata/sata_rcar.c
18681
18682 RENESAS R-CAR THERMAL DRIVERS
18683 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18684 L:      linux-renesas-soc@vger.kernel.org
18685 S:      Supported
18686 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18687 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18688 F:      drivers/thermal/rcar_gen3_thermal.c
18689 F:      drivers/thermal/rcar_thermal.c
18690
18691 RENESAS RIIC DRIVER
18692 M:      Chris Brandt <chris.brandt@renesas.com>
18693 L:      linux-renesas-soc@vger.kernel.org
18694 S:      Supported
18695 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18696 F:      drivers/i2c/busses/i2c-riic.c
18697
18698 RENESAS RZ/G2L A/D DRIVER
18699 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18700 L:      linux-iio@vger.kernel.org
18701 L:      linux-renesas-soc@vger.kernel.org
18702 S:      Supported
18703 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18704 F:      drivers/iio/adc/rzg2l_adc.c
18705
18706 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18707 M:      Biju Das <biju.das.jz@bp.renesas.com>
18708 L:      linux-iio@vger.kernel.org
18709 L:      linux-renesas-soc@vger.kernel.org
18710 S:      Supported
18711 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18712 F:      drivers/counter/rz-mtu3-cnt.c
18713
18714 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18715 M:      Clément Léger <clement.leger@bootlin.com>
18716 L:      linux-renesas-soc@vger.kernel.org
18717 L:      netdev@vger.kernel.org
18718 S:      Maintained
18719 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18720 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18721 F:      drivers/net/dsa/rzn1_a5psw*
18722 F:      drivers/net/pcs/pcs-rzn1-miic.c
18723 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18724 F:      include/linux/pcs-rzn1-miic.h
18725 F:      net/dsa/tag_rzn1_a5psw.c
18726
18727 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18728 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18729 L:      linux-rtc@vger.kernel.org
18730 L:      linux-renesas-soc@vger.kernel.org
18731 S:      Maintained
18732 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18733 F:      drivers/rtc/rtc-rzn1.c
18734
18735 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18736 M:      Herve Codina <herve.codina@bootlin.com>
18737 L:      linux-renesas-soc@vger.kernel.org
18738 L:      linux-usb@vger.kernel.org
18739 S:      Maintained
18740 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18741 F:      drivers/usb/gadget/udc/renesas_usbf.c
18742
18743 RENESAS RZ/V2M I2C DRIVER
18744 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18745 L:      linux-i2c@vger.kernel.org
18746 L:      linux-renesas-soc@vger.kernel.org
18747 S:      Supported
18748 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18749 F:      drivers/i2c/busses/i2c-rzv2m.c
18750
18751 RENESAS USB PHY DRIVER
18752 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18753 L:      linux-renesas-soc@vger.kernel.org
18754 S:      Maintained
18755 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18756
18757 RENESAS VERSACLOCK 7 CLOCK DRIVER
18758 M:      Alex Helms <alexander.helms.jy@renesas.com>
18759 S:      Maintained
18760 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18761 F:      drivers/clk/clk-versaclock7.c
18762
18763 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18764 M:      Herve Codina <herve.codina@bootlin.com>
18765 L:      linux-iio@vger.kernel.org
18766 S:      Maintained
18767 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18768 F:      drivers/iio/potentiometer/x9250.c
18769
18770 RESET CONTROLLER FRAMEWORK
18771 M:      Philipp Zabel <p.zabel@pengutronix.de>
18772 S:      Maintained
18773 T:      git git://git.pengutronix.de/git/pza/linux
18774 F:      Documentation/devicetree/bindings/reset/
18775 F:      Documentation/driver-api/reset.rst
18776 F:      drivers/reset/
18777 F:      include/dt-bindings/reset/
18778 F:      include/linux/reset-controller.h
18779 F:      include/linux/reset.h
18780 F:      include/linux/reset/
18781 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18782
18783 RESTARTABLE SEQUENCES SUPPORT
18784 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18785 M:      Peter Zijlstra <peterz@infradead.org>
18786 M:      "Paul E. McKenney" <paulmck@kernel.org>
18787 M:      Boqun Feng <boqun.feng@gmail.com>
18788 L:      linux-kernel@vger.kernel.org
18789 S:      Supported
18790 F:      include/trace/events/rseq.h
18791 F:      include/uapi/linux/rseq.h
18792 F:      kernel/rseq.c
18793 F:      tools/testing/selftests/rseq/
18794
18795 RFKILL
18796 M:      Johannes Berg <johannes@sipsolutions.net>
18797 L:      linux-wireless@vger.kernel.org
18798 S:      Maintained
18799 W:      https://wireless.wiki.kernel.org/
18800 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18803 F:      Documentation/ABI/stable/sysfs-class-rfkill
18804 F:      Documentation/driver-api/rfkill.rst
18805 F:      include/linux/rfkill.h
18806 F:      include/uapi/linux/rfkill.h
18807 F:      net/rfkill/
18808
18809 RHASHTABLE
18810 M:      Thomas Graf <tgraf@suug.ch>
18811 M:      Herbert Xu <herbert@gondor.apana.org.au>
18812 L:      netdev@vger.kernel.org
18813 S:      Maintained
18814 F:      include/linux/rhashtable-types.h
18815 F:      include/linux/rhashtable.h
18816 F:      lib/rhashtable.c
18817 F:      lib/test_rhashtable.c
18818
18819 RICOH R5C592 MEMORYSTICK DRIVER
18820 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18821 S:      Maintained
18822 F:      drivers/memstick/host/r592.*
18823
18824 RICOH SMARTMEDIA/XD DRIVER
18825 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18826 S:      Maintained
18827 F:      drivers/mtd/nand/raw/r852.c
18828 F:      drivers/mtd/nand/raw/r852.h
18829
18830 RISC-V ARCHITECTURE
18831 M:      Paul Walmsley <paul.walmsley@sifive.com>
18832 M:      Palmer Dabbelt <palmer@dabbelt.com>
18833 M:      Albert Ou <aou@eecs.berkeley.edu>
18834 L:      linux-riscv@lists.infradead.org
18835 S:      Supported
18836 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18837 C:      irc://irc.libera.chat/riscv
18838 P:      Documentation/arch/riscv/patch-acceptance.rst
18839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18840 F:      arch/riscv/
18841 N:      riscv
18842 K:      riscv
18843
18844 RISC-V MICROCHIP FPGA SUPPORT
18845 M:      Conor Dooley <conor.dooley@microchip.com>
18846 M:      Daire McNamara <daire.mcnamara@microchip.com>
18847 L:      linux-riscv@lists.infradead.org
18848 S:      Supported
18849 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18850 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18851 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18852 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18853 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18854 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18855 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18856 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18857 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18858 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18859 F:      arch/riscv/boot/dts/microchip/
18860 F:      drivers/char/hw_random/mpfs-rng.c
18861 F:      drivers/clk/microchip/clk-mpfs*.c
18862 F:      drivers/firmware/microchip/mpfs-auto-update.c
18863 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18864 F:      drivers/mailbox/mailbox-mpfs.c
18865 F:      drivers/pci/controller/pcie-microchip-host.c
18866 F:      drivers/pwm/pwm-microchip-core.c
18867 F:      drivers/reset/reset-mpfs.c
18868 F:      drivers/rtc/rtc-mpfs.c
18869 F:      drivers/soc/microchip/mpfs-sys-controller.c
18870 F:      drivers/spi/spi-microchip-core-qspi.c
18871 F:      drivers/spi/spi-microchip-core.c
18872 F:      drivers/usb/musb/mpfs.c
18873 F:      include/soc/microchip/mpfs.h
18874
18875 RISC-V MISC SOC SUPPORT
18876 M:      Conor Dooley <conor@kernel.org>
18877 L:      linux-riscv@lists.infradead.org
18878 S:      Maintained
18879 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18880 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18881 F:      Documentation/devicetree/bindings/riscv/
18882 F:      arch/riscv/boot/dts/
18883 X:      arch/riscv/boot/dts/allwinner/
18884 X:      arch/riscv/boot/dts/renesas/
18885 X:      arch/riscv/boot/dts/sophgo/
18886
18887 RISC-V PMU DRIVERS
18888 M:      Atish Patra <atishp@atishpatra.org>
18889 R:      Anup Patel <anup@brainfault.org>
18890 L:      linux-riscv@lists.infradead.org
18891 S:      Supported
18892 F:      drivers/perf/riscv_pmu.c
18893 F:      drivers/perf/riscv_pmu_legacy.c
18894 F:      drivers/perf/riscv_pmu_sbi.c
18895
18896 RISC-V THEAD SoC SUPPORT
18897 M:      Jisheng Zhang <jszhang@kernel.org>
18898 M:      Guo Ren <guoren@kernel.org>
18899 M:      Fu Wei <wefu@redhat.com>
18900 L:      linux-riscv@lists.infradead.org
18901 S:      Maintained
18902 F:      arch/riscv/boot/dts/thead/
18903
18904 RNBD BLOCK DRIVERS
18905 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18906 M:      Jack Wang <jinpu.wang@ionos.com>
18907 L:      linux-block@vger.kernel.org
18908 S:      Maintained
18909 F:      drivers/block/rnbd/
18910
18911 ROCCAT DRIVERS
18912 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18913 S:      Maintained
18914 W:      http://sourceforge.net/projects/roccat/
18915 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18916 F:      drivers/hid/hid-roccat*
18917 F:      include/linux/hid-roccat*
18918
18919 ROCKCHIP CRYPTO DRIVERS
18920 M:      Corentin Labbe <clabbe@baylibre.com>
18921 L:      linux-crypto@vger.kernel.org
18922 S:      Maintained
18923 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18924 F:      drivers/crypto/rockchip/
18925
18926 ROCKCHIP I2S TDM DRIVER
18927 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18928 L:      linux-rockchip@lists.infradead.org
18929 S:      Maintained
18930 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18931 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18932
18933 ROCKCHIP ISP V1 DRIVER
18934 M:      Dafna Hirschfeld <dafna@fastmail.com>
18935 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18936 L:      linux-media@vger.kernel.org
18937 L:      linux-rockchip@lists.infradead.org
18938 S:      Maintained
18939 F:      Documentation/admin-guide/media/rkisp1.rst
18940 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18941 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18942 F:      drivers/media/platform/rockchip/rkisp1
18943 F:      include/uapi/linux/rkisp1-config.h
18944
18945 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18946 M:      Jacob Chen <jacob-chen@iotwrt.com>
18947 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18948 L:      linux-media@vger.kernel.org
18949 L:      linux-rockchip@lists.infradead.org
18950 S:      Maintained
18951 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18952 F:      drivers/media/platform/rockchip/rga/
18953
18954 ROCKCHIP VIDEO DECODER DRIVER
18955 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18956 L:      linux-media@vger.kernel.org
18957 L:      linux-rockchip@lists.infradead.org
18958 S:      Maintained
18959 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18960 F:      drivers/staging/media/rkvdec/
18961
18962 ROCKER DRIVER
18963 M:      Jiri Pirko <jiri@resnulli.us>
18964 L:      netdev@vger.kernel.org
18965 S:      Supported
18966 F:      drivers/net/ethernet/rocker/
18967
18968 ROCKETPORT EXPRESS/INFINITY DRIVER
18969 M:      Kevin Cernekee <cernekee@gmail.com>
18970 L:      linux-serial@vger.kernel.org
18971 S:      Odd Fixes
18972 F:      drivers/tty/serial/rp2.*
18973
18974 ROHM BD99954 CHARGER IC
18975 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18976 S:      Supported
18977 F:      drivers/power/supply/bd99954-charger.c
18978 F:      drivers/power/supply/bd99954-charger.h
18979
18980 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18981 M:      Tomasz Duszynski <tduszyns@gmail.com>
18982 S:      Maintained
18983 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18984 F:      drivers/iio/light/bh1750.c
18985
18986 ROHM BM1390 PRESSURE SENSOR DRIVER
18987 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18988 L:      linux-iio@vger.kernel.org
18989 S:      Supported
18990 F:      drivers/iio/pressure/rohm-bm1390.c
18991
18992 ROHM BU270xx LIGHT SENSOR DRIVERs
18993 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18994 L:      linux-iio@vger.kernel.org
18995 S:      Supported
18996 F:      drivers/iio/light/rohm-bu27008.c
18997 F:      drivers/iio/light/rohm-bu27034.c
18998
18999 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
19000 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
19001 L:      linux-kernel@vger.kernel.org
19002 L:      linux-renesas-soc@vger.kernel.org
19003 S:      Supported
19004 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
19005 F:      drivers/gpio/gpio-bd9571mwv.c
19006 F:      drivers/mfd/bd9571mwv.c
19007 F:      drivers/regulator/bd9571mwv-regulator.c
19008 F:      include/linux/mfd/bd9571mwv.h
19009
19010 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
19011 M:      Matti Vaittinen <mazziesaccount@gmail.com>
19012 S:      Supported
19013 F:      drivers/clk/clk-bd718x7.c
19014 F:      drivers/gpio/gpio-bd71815.c
19015 F:      drivers/gpio/gpio-bd71828.c
19016 F:      drivers/mfd/rohm-bd71828.c
19017 F:      drivers/mfd/rohm-bd718x7.c
19018 F:      drivers/mfd/rohm-bd9576.c
19019 F:      drivers/regulator/bd71815-regulator.c
19020 F:      drivers/regulator/bd71828-regulator.c
19021 F:      drivers/regulator/bd718x7-regulator.c
19022 F:      drivers/regulator/bd9576-regulator.c
19023 F:      drivers/regulator/rohm-regulator.c
19024 F:      drivers/rtc/rtc-bd70528.c
19025 F:      drivers/watchdog/bd9576_wdt.c
19026 F:      include/linux/mfd/rohm-bd71815.h
19027 F:      include/linux/mfd/rohm-bd71828.h
19028 F:      include/linux/mfd/rohm-bd718x7.h
19029 F:      include/linux/mfd/rohm-bd957x.h
19030 F:      include/linux/mfd/rohm-generic.h
19031 F:      include/linux/mfd/rohm-shared.h
19032
19033 ROSE NETWORK LAYER
19034 M:      Ralf Baechle <ralf@linux-mips.org>
19035 L:      linux-hams@vger.kernel.org
19036 S:      Maintained
19037 W:      https://linux-ax25.in-berlin.de
19038 F:      include/net/rose.h
19039 F:      include/uapi/linux/rose.h
19040 F:      net/rose/
19041
19042 ROTATION DRIVER FOR ALLWINNER A83T
19043 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
19044 L:      linux-media@vger.kernel.org
19045 S:      Maintained
19046 T:      git git://linuxtv.org/media_tree.git
19047 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
19048 F:      drivers/media/platform/sunxi/sun8i-rotate/
19049
19050 RPMSG TTY DRIVER
19051 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
19052 L:      linux-remoteproc@vger.kernel.org
19053 S:      Maintained
19054 F:      drivers/tty/rpmsg_tty.c
19055
19056 RTL2830 MEDIA DRIVER
19057 L:      linux-media@vger.kernel.org
19058 S:      Orphan
19059 W:      https://linuxtv.org
19060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19061 F:      drivers/media/dvb-frontends/rtl2830*
19062
19063 RTL2832 MEDIA DRIVER
19064 L:      linux-media@vger.kernel.org
19065 S:      Orphan
19066 W:      https://linuxtv.org
19067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19068 F:      drivers/media/dvb-frontends/rtl2832*
19069
19070 RTL2832_SDR MEDIA DRIVER
19071 L:      linux-media@vger.kernel.org
19072 S:      Orphan
19073 W:      https://linuxtv.org
19074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19075 F:      drivers/media/dvb-frontends/rtl2832_sdr*
19076
19077 RTL8180 WIRELESS DRIVER
19078 L:      linux-wireless@vger.kernel.org
19079 S:      Orphan
19080 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
19081
19082 RTL8187 WIRELESS DRIVER
19083 M:      Hin-Tak Leung <hintak.leung@gmail.com>
19084 M:      Larry Finger <Larry.Finger@lwfinger.net>
19085 L:      linux-wireless@vger.kernel.org
19086 S:      Maintained
19087 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
19088
19089 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
19090 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
19091 L:      linux-wireless@vger.kernel.org
19092 S:      Maintained
19093 F:      drivers/net/wireless/realtek/rtl8xxxu/
19094
19095 RTRS TRANSPORT DRIVERS
19096 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
19097 M:      Jack Wang <jinpu.wang@ionos.com>
19098 L:      linux-rdma@vger.kernel.org
19099 S:      Maintained
19100 F:      drivers/infiniband/ulp/rtrs/
19101
19102 RUNTIME VERIFICATION (RV)
19103 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
19104 M:      Steven Rostedt <rostedt@goodmis.org>
19105 L:      linux-trace-kernel@vger.kernel.org
19106 S:      Maintained
19107 F:      Documentation/trace/rv/
19108 F:      include/linux/rv.h
19109 F:      include/rv/
19110 F:      kernel/trace/rv/
19111 F:      tools/verification/
19112
19113 RUST
19114 M:      Miguel Ojeda <ojeda@kernel.org>
19115 M:      Alex Gaynor <alex.gaynor@gmail.com>
19116 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
19117 R:      Boqun Feng <boqun.feng@gmail.com>
19118 R:      Gary Guo <gary@garyguo.net>
19119 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
19120 R:      Benno Lossin <benno.lossin@proton.me>
19121 R:      Andreas Hindborg <a.hindborg@samsung.com>
19122 R:      Alice Ryhl <aliceryhl@google.com>
19123 L:      rust-for-linux@vger.kernel.org
19124 S:      Supported
19125 W:      https://rust-for-linux.com
19126 B:      https://github.com/Rust-for-Linux/linux/issues
19127 C:      zulip://rust-for-linux.zulipchat.com
19128 P:      https://rust-for-linux.com/contributing
19129 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
19130 F:      Documentation/rust/
19131 F:      rust/
19132 F:      samples/rust/
19133 F:      scripts/*rust*
19134 F:      tools/testing/selftests/rust/
19135 K:      \b(?i:rust)\b
19136
19137 RXRPC SOCKETS (AF_RXRPC)
19138 M:      David Howells <dhowells@redhat.com>
19139 M:      Marc Dionne <marc.dionne@auristor.com>
19140 L:      linux-afs@lists.infradead.org
19141 S:      Supported
19142 W:      https://www.infradead.org/~dhowells/kafs/
19143 F:      Documentation/networking/rxrpc.rst
19144 F:      include/keys/rxrpc-type.h
19145 F:      include/net/af_rxrpc.h
19146 F:      include/trace/events/rxrpc.h
19147 F:      include/uapi/linux/rxrpc.h
19148 F:      net/rxrpc/
19149
19150 S3 SAVAGE FRAMEBUFFER DRIVER
19151 M:      Antonino Daplas <adaplas@gmail.com>
19152 L:      linux-fbdev@vger.kernel.org
19153 S:      Maintained
19154 F:      drivers/video/fbdev/savage/
19155
19156 S390 ARCHITECTURE
19157 M:      Heiko Carstens <hca@linux.ibm.com>
19158 M:      Vasily Gorbik <gor@linux.ibm.com>
19159 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19160 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
19161 R:      Sven Schnelle <svens@linux.ibm.com>
19162 L:      linux-s390@vger.kernel.org
19163 S:      Supported
19164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19165 F:      Documentation/driver-api/s390-drivers.rst
19166 F:      Documentation/arch/s390/
19167 F:      arch/s390/
19168 F:      drivers/s390/
19169 F:      drivers/watchdog/diag288_wdt.c
19170
19171 S390 COMMON I/O LAYER
19172 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19173 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
19174 L:      linux-s390@vger.kernel.org
19175 S:      Supported
19176 F:      drivers/s390/cio/
19177
19178 S390 DASD DRIVER
19179 M:      Stefan Haberland <sth@linux.ibm.com>
19180 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
19181 L:      linux-s390@vger.kernel.org
19182 S:      Supported
19183 F:      block/partitions/ibm.c
19184 F:      drivers/s390/block/dasd*
19185 F:      include/linux/dasd_mod.h
19186
19187 S390 IOMMU (PCI)
19188 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19189 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19190 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19191 L:      linux-s390@vger.kernel.org
19192 S:      Supported
19193 F:      drivers/iommu/s390-iommu.c
19194
19195 S390 IUCV NETWORK LAYER
19196 M:      Alexandra Winter <wintera@linux.ibm.com>
19197 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19198 L:      linux-s390@vger.kernel.org
19199 L:      netdev@vger.kernel.org
19200 S:      Supported
19201 F:      drivers/s390/net/*iucv*
19202 F:      include/net/iucv/
19203 F:      net/iucv/
19204
19205 S390 MM
19206 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19207 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19208 L:      linux-s390@vger.kernel.org
19209 S:      Supported
19210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19211 F:      arch/s390/include/asm/pgtable.h
19212 F:      arch/s390/mm
19213
19214 S390 NETWORK DRIVERS
19215 M:      Alexandra Winter <wintera@linux.ibm.com>
19216 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19217 L:      linux-s390@vger.kernel.org
19218 L:      netdev@vger.kernel.org
19219 S:      Supported
19220 F:      drivers/s390/net/
19221
19222 S390 PCI SUBSYSTEM
19223 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19224 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19225 L:      linux-s390@vger.kernel.org
19226 S:      Supported
19227 F:      Documentation/arch/s390/pci.rst
19228 F:      arch/s390/pci/
19229 F:      drivers/pci/hotplug/s390_pci_hpc.c
19230
19231 S390 SCM DRIVER
19232 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19233 L:      linux-s390@vger.kernel.org
19234 S:      Supported
19235 F:      drivers/s390/block/scm*
19236 F:      drivers/s390/cio/scm.c
19237
19238 S390 VFIO AP DRIVER
19239 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19240 M:      Halil Pasic <pasic@linux.ibm.com>
19241 M:      Jason Herne <jjherne@linux.ibm.com>
19242 L:      linux-s390@vger.kernel.org
19243 S:      Supported
19244 F:      Documentation/arch/s390/vfio-ap*
19245 F:      drivers/s390/crypto/vfio_ap*
19246
19247 S390 VFIO-CCW DRIVER
19248 M:      Eric Farman <farman@linux.ibm.com>
19249 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19250 R:      Halil Pasic <pasic@linux.ibm.com>
19251 L:      linux-s390@vger.kernel.org
19252 L:      kvm@vger.kernel.org
19253 S:      Supported
19254 F:      Documentation/arch/s390/vfio-ccw.rst
19255 F:      drivers/s390/cio/vfio_ccw*
19256 F:      include/uapi/linux/vfio_ccw.h
19257
19258 S390 VFIO-PCI DRIVER
19259 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19260 M:      Eric Farman <farman@linux.ibm.com>
19261 L:      linux-s390@vger.kernel.org
19262 L:      kvm@vger.kernel.org
19263 S:      Supported
19264 F:      arch/s390/kvm/pci*
19265 F:      drivers/vfio/pci/vfio_pci_zdev.c
19266 F:      include/uapi/linux/vfio_zdev.h
19267
19268 S390 ZCRYPT DRIVER
19269 M:      Harald Freudenberger <freude@linux.ibm.com>
19270 L:      linux-s390@vger.kernel.org
19271 S:      Supported
19272 F:      drivers/s390/crypto/
19273
19274 S390 ZFCP DRIVER
19275 M:      Steffen Maier <maier@linux.ibm.com>
19276 M:      Benjamin Block <bblock@linux.ibm.com>
19277 L:      linux-s390@vger.kernel.org
19278 S:      Supported
19279 F:      drivers/s390/scsi/zfcp_*
19280
19281 SAA6588 RDS RECEIVER DRIVER
19282 M:      Hans Verkuil <hverkuil@xs4all.nl>
19283 L:      linux-media@vger.kernel.org
19284 S:      Odd Fixes
19285 W:      https://linuxtv.org
19286 T:      git git://linuxtv.org/media_tree.git
19287 F:      drivers/media/i2c/saa6588*
19288
19289 SAA7134 VIDEO4LINUX DRIVER
19290 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19291 L:      linux-media@vger.kernel.org
19292 S:      Odd fixes
19293 W:      https://linuxtv.org
19294 T:      git git://linuxtv.org/media_tree.git
19295 F:      Documentation/driver-api/media/drivers/saa7134*
19296 F:      drivers/media/pci/saa7134/
19297
19298 SAA7146 VIDEO4LINUX-2 DRIVER
19299 M:      Hans Verkuil <hverkuil@xs4all.nl>
19300 L:      linux-media@vger.kernel.org
19301 S:      Maintained
19302 T:      git git://linuxtv.org/media_tree.git
19303 F:      drivers/media/common/saa7146/
19304 F:      drivers/media/pci/saa7146/
19305 F:      include/media/drv-intf/saa7146*
19306
19307 SAFESETID SECURITY MODULE
19308 M:      Micah Morton <mortonm@chromium.org>
19309 S:      Supported
19310 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19311 F:      security/safesetid/
19312
19313 SAMSUNG AUDIO (ASoC) DRIVERS
19314 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19315 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19316 S:      Maintained
19317 B:      mailto:linux-samsung-soc@vger.kernel.org
19318 F:      Documentation/devicetree/bindings/sound/samsung*
19319 F:      sound/soc/samsung/
19320
19321 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19322 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19323 L:      linux-crypto@vger.kernel.org
19324 L:      linux-samsung-soc@vger.kernel.org
19325 S:      Maintained
19326 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19327 F:      drivers/crypto/exynos-rng.c
19328
19329 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19330 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19331 L:      linux-samsung-soc@vger.kernel.org
19332 S:      Maintained
19333 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19334 F:      drivers/char/hw_random/exynos-trng.c
19335
19336 SAMSUNG FRAMEBUFFER DRIVER
19337 M:      Jingoo Han <jingoohan1@gmail.com>
19338 L:      linux-fbdev@vger.kernel.org
19339 S:      Maintained
19340 F:      drivers/video/fbdev/s3c-fb.c
19341
19342 SAMSUNG INTERCONNECT DRIVERS
19343 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19344 M:      Artur Świgoń <a.swigon@samsung.com>
19345 L:      linux-pm@vger.kernel.org
19346 L:      linux-samsung-soc@vger.kernel.org
19347 S:      Supported
19348 F:      drivers/interconnect/samsung/
19349
19350 SAMSUNG LAPTOP DRIVER
19351 M:      Corentin Chary <corentin.chary@gmail.com>
19352 L:      platform-driver-x86@vger.kernel.org
19353 S:      Maintained
19354 F:      drivers/platform/x86/samsung-laptop.c
19355
19356 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19357 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19358 L:      linux-kernel@vger.kernel.org
19359 L:      linux-samsung-soc@vger.kernel.org
19360 S:      Maintained
19361 B:      mailto:linux-samsung-soc@vger.kernel.org
19362 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19363 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19364 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19365 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19366 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19367 F:      drivers/clk/clk-s2mps11.c
19368 F:      drivers/mfd/sec*.c
19369 F:      drivers/regulator/s2m*.c
19370 F:      drivers/regulator/s5m*.c
19371 F:      drivers/rtc/rtc-s5m.c
19372 F:      include/linux/mfd/samsung/
19373
19374 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19375 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19376 L:      linux-media@vger.kernel.org
19377 L:      linux-samsung-soc@vger.kernel.org
19378 S:      Maintained
19379 F:      drivers/media/platform/samsung/s3c-camif/
19380 F:      include/media/drv-intf/s3c_camif.h
19381
19382 SAMSUNG S3FWRN5 NFC DRIVER
19383 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19384 S:      Maintained
19385 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19386 F:      drivers/nfc/s3fwrn5
19387
19388 SAMSUNG S5C73M3 CAMERA DRIVER
19389 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19390 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19391 L:      linux-media@vger.kernel.org
19392 S:      Supported
19393 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19394 F:      drivers/media/i2c/s5c73m3/*
19395
19396 SAMSUNG S5K5BAF CAMERA DRIVER
19397 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19398 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19399 L:      linux-media@vger.kernel.org
19400 S:      Supported
19401 F:      drivers/media/i2c/s5k5baf.c
19402
19403 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19404 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19405 M:      Vladimir Zapolskiy <vz@mleia.com>
19406 L:      linux-crypto@vger.kernel.org
19407 L:      linux-samsung-soc@vger.kernel.org
19408 S:      Maintained
19409 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19410 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19411 F:      drivers/crypto/s5p-sss.c
19412
19413 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19414 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19415 L:      linux-media@vger.kernel.org
19416 S:      Supported
19417 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19418 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19419 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19420 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19421 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19422 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19423 F:      drivers/media/platform/samsung/exynos4-is/
19424
19425 SAMSUNG SOC CLOCK DRIVERS
19426 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19427 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19428 M:      Chanwoo Choi <cw00.choi@samsung.com>
19429 R:      Alim Akhtar <alim.akhtar@samsung.com>
19430 L:      linux-samsung-soc@vger.kernel.org
19431 S:      Maintained
19432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19433 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19434 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19435 F:      drivers/clk/samsung/
19436 F:      include/dt-bindings/clock/exynos*.h
19437 F:      include/dt-bindings/clock/s5p*.h
19438 F:      include/dt-bindings/clock/samsung,*.h
19439 F:      include/linux/clk/samsung.h
19440
19441 SAMSUNG SPI DRIVERS
19442 M:      Andi Shyti <andi.shyti@kernel.org>
19443 L:      linux-spi@vger.kernel.org
19444 L:      linux-samsung-soc@vger.kernel.org
19445 S:      Maintained
19446 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19447 F:      drivers/spi/spi-s3c*
19448 F:      include/linux/platform_data/spi-s3c64xx.h
19449
19450 SAMSUNG SXGBE DRIVERS
19451 M:      Byungho An <bh74.an@samsung.com>
19452 L:      netdev@vger.kernel.org
19453 S:      Supported
19454 F:      drivers/net/ethernet/samsung/sxgbe/
19455
19456 SAMSUNG THERMAL DRIVER
19457 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19458 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19459 L:      linux-pm@vger.kernel.org
19460 L:      linux-samsung-soc@vger.kernel.org
19461 S:      Maintained
19462 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19463 F:      drivers/thermal/samsung/
19464
19465 SAMSUNG USB2 PHY DRIVER
19466 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19467 L:      linux-kernel@vger.kernel.org
19468 S:      Supported
19469 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19470 F:      Documentation/driver-api/phy/samsung-usb2.rst
19471 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19472 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19473 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19474 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19475 F:      drivers/phy/samsung/phy-samsung-usb2.c
19476 F:      drivers/phy/samsung/phy-samsung-usb2.h
19477
19478 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19479 M:      Paul Barker <paul.barker@sancloud.com>
19480 R:      Marc Murphy <marc.murphy@sancloud.com>
19481 S:      Supported
19482 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19483
19484 SC1200 WDT DRIVER
19485 M:      Zwane Mwaikambo <zwanem@gmail.com>
19486 S:      Maintained
19487 F:      drivers/watchdog/sc1200wdt.c
19488
19489 SCHEDULER
19490 M:      Ingo Molnar <mingo@redhat.com>
19491 M:      Peter Zijlstra <peterz@infradead.org>
19492 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19493 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19494 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19495 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19496 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19497 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19498 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19499 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19500 L:      linux-kernel@vger.kernel.org
19501 S:      Maintained
19502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19503 F:      include/linux/preempt.h
19504 F:      include/linux/sched.h
19505 F:      include/linux/wait.h
19506 F:      include/uapi/linux/sched.h
19507 F:      kernel/sched/
19508
19509 SCSI LIBSAS SUBSYSTEM
19510 R:      John Garry <john.g.garry@oracle.com>
19511 R:      Jason Yan <yanaijie@huawei.com>
19512 L:      linux-scsi@vger.kernel.org
19513 S:      Supported
19514 F:      Documentation/scsi/libsas.rst
19515 F:      drivers/scsi/libsas/
19516 F:      include/scsi/libsas.h
19517 F:      include/scsi/sas_ata.h
19518
19519 SCSI RDMA PROTOCOL (SRP) INITIATOR
19520 M:      Bart Van Assche <bvanassche@acm.org>
19521 L:      linux-rdma@vger.kernel.org
19522 S:      Supported
19523 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19524 F:      drivers/infiniband/ulp/srp/
19525 F:      include/scsi/srp.h
19526
19527 SCSI RDMA PROTOCOL (SRP) TARGET
19528 M:      Bart Van Assche <bvanassche@acm.org>
19529 L:      linux-rdma@vger.kernel.org
19530 L:      target-devel@vger.kernel.org
19531 S:      Supported
19532 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19533 F:      drivers/infiniband/ulp/srpt/
19534
19535 SCSI SG DRIVER
19536 M:      Doug Gilbert <dgilbert@interlog.com>
19537 L:      linux-scsi@vger.kernel.org
19538 S:      Maintained
19539 W:      http://sg.danny.cz/sg
19540 F:      Documentation/scsi/scsi-generic.rst
19541 F:      drivers/scsi/sg.c
19542 F:      include/scsi/sg.h
19543
19544 SCSI SUBSYSTEM
19545 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19546 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19547 L:      linux-scsi@vger.kernel.org
19548 S:      Maintained
19549 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19552 F:      Documentation/devicetree/bindings/scsi/
19553 F:      drivers/scsi/
19554 F:      drivers/ufs/
19555 F:      include/scsi/
19556
19557 SCSI TAPE DRIVER
19558 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19559 L:      linux-scsi@vger.kernel.org
19560 S:      Maintained
19561 F:      Documentation/scsi/st.rst
19562 F:      drivers/scsi/st.*
19563 F:      drivers/scsi/st_*.h
19564
19565 SCSI TARGET CORE USER DRIVER
19566 M:      Bodo Stroesser <bostroesser@gmail.com>
19567 L:      linux-scsi@vger.kernel.org
19568 L:      target-devel@vger.kernel.org
19569 S:      Supported
19570 F:      Documentation/target/tcmu-design.rst
19571 F:      drivers/target/target_core_user.c
19572 F:      include/uapi/linux/target_core_user.h
19573
19574 SCSI TARGET SUBSYSTEM
19575 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19576 L:      linux-scsi@vger.kernel.org
19577 L:      target-devel@vger.kernel.org
19578 S:      Supported
19579 Q:      https://patchwork.kernel.org/project/target-devel/list/
19580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19581 F:      Documentation/target/
19582 F:      drivers/target/
19583 F:      include/target/
19584
19585 SCTP PROTOCOL
19586 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19587 M:      Xin Long <lucien.xin@gmail.com>
19588 L:      linux-sctp@vger.kernel.org
19589 S:      Maintained
19590 W:      https://github.com/sctp/lksctp-tools/wiki
19591 F:      Documentation/networking/sctp.rst
19592 F:      include/linux/sctp.h
19593 F:      include/net/sctp/
19594 F:      include/uapi/linux/sctp.h
19595 F:      net/sctp/
19596
19597 SCx200 CPU SUPPORT
19598 M:      Jim Cromie <jim.cromie@gmail.com>
19599 S:      Odd Fixes
19600 F:      Documentation/i2c/busses/scx200_acb.rst
19601 F:      arch/x86/platform/scx200/
19602 F:      drivers/i2c/busses/scx200*
19603 F:      drivers/mtd/maps/scx200_docflash.c
19604 F:      drivers/watchdog/scx200_wdt.c
19605 F:      include/linux/scx200.h
19606
19607 SCx200 GPIO DRIVER
19608 M:      Jim Cromie <jim.cromie@gmail.com>
19609 S:      Maintained
19610 F:      drivers/char/scx200_gpio.c
19611 F:      include/linux/scx200_gpio.h
19612
19613 SCx200 HRT CLOCKSOURCE DRIVER
19614 M:      Jim Cromie <jim.cromie@gmail.com>
19615 S:      Maintained
19616 F:      drivers/clocksource/scx200_hrt.c
19617
19618 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19619 M:      Sascha Sommer <saschasommer@freenet.de>
19620 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19621 S:      Maintained
19622 F:      drivers/mmc/host/sdricoh_cs.c
19623
19624 SECO BOARDS CEC DRIVER
19625 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19626 S:      Maintained
19627 F:      drivers/media/cec/platform/seco/seco-cec.c
19628 F:      drivers/media/cec/platform/seco/seco-cec.h
19629
19630 SECURE COMPUTING
19631 M:      Kees Cook <keescook@chromium.org>
19632 R:      Andy Lutomirski <luto@amacapital.net>
19633 R:      Will Drewry <wad@chromium.org>
19634 S:      Supported
19635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19636 F:      Documentation/userspace-api/seccomp_filter.rst
19637 F:      include/linux/seccomp.h
19638 F:      include/uapi/linux/seccomp.h
19639 F:      kernel/seccomp.c
19640 F:      tools/testing/selftests/kselftest_harness.h
19641 F:      tools/testing/selftests/seccomp/*
19642 K:      \bsecure_computing
19643 K:      \bTIF_SECCOMP\b
19644
19645 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19646 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19647 M:      Al Cooper <alcooperx@gmail.com>
19648 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19649 L:      linux-mmc@vger.kernel.org
19650 S:      Maintained
19651 F:      drivers/mmc/host/sdhci-brcmstb*
19652
19653 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19654 M:      Adrian Hunter <adrian.hunter@intel.com>
19655 L:      linux-mmc@vger.kernel.org
19656 S:      Supported
19657 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19658 F:      drivers/mmc/host/sdhci*
19659
19660 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19661 M:      Aubin Constans <aubin.constans@microchip.com>
19662 R:      Eugen Hristev <eugen.hristev@collabora.com>
19663 L:      linux-mmc@vger.kernel.org
19664 S:      Supported
19665 F:      drivers/mmc/host/sdhci-of-at91.c
19666
19667 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19668 M:      Haibo Chen <haibo.chen@nxp.com>
19669 L:      imx@lists.linux.dev
19670 L:      linux-mmc@vger.kernel.org
19671 S:      Maintained
19672 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19673
19674 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19675 M:      Ben Dooks <ben-linux@fluff.org>
19676 M:      Jaehoon Chung <jh80.chung@samsung.com>
19677 L:      linux-mmc@vger.kernel.org
19678 S:      Maintained
19679 F:      drivers/mmc/host/sdhci-s3c*
19680
19681 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19682 M:      Viresh Kumar <vireshk@kernel.org>
19683 L:      linux-mmc@vger.kernel.org
19684 S:      Maintained
19685 F:      drivers/mmc/host/sdhci-spear.c
19686
19687 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19688 M:      Vignesh Raghavendra <vigneshr@ti.com>
19689 L:      linux-mmc@vger.kernel.org
19690 S:      Maintained
19691 F:      drivers/mmc/host/sdhci-omap.c
19692
19693 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19694 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19695 L:      linux-block@vger.kernel.org
19696 S:      Supported
19697 F:      block/opal_proto.h
19698 F:      block/sed*
19699 F:      include/linux/sed*
19700 F:      include/uapi/linux/sed*
19701
19702 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19703 M:      Mark Rutland <mark.rutland@arm.com>
19704 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19705 M:      Sudeep Holla <sudeep.holla@arm.com>
19706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19707 S:      Maintained
19708 F:      drivers/firmware/smccc/
19709 F:      include/linux/arm-smccc.h
19710
19711 SECURITY CONTACT
19712 M:      Security Officers <security@kernel.org>
19713 S:      Supported
19714 F:      Documentation/process/security-bugs.rst
19715
19716 SECURITY SUBSYSTEM
19717 M:      Paul Moore <paul@paul-moore.com>
19718 M:      James Morris <jmorris@namei.org>
19719 M:      "Serge E. Hallyn" <serge@hallyn.com>
19720 L:      linux-security-module@vger.kernel.org
19721 S:      Supported
19722 Q:      https://patchwork.kernel.org/project/linux-security-module/list
19723 B:      mailto:linux-security-module@vger.kernel.org
19724 P:      https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
19725 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19726 F:      include/uapi/linux/lsm.h
19727 F:      security/
19728 F:      tools/testing/selftests/lsm/
19729 X:      security/selinux/
19730 K:      \bsecurity_[a-z_0-9]\+\b
19731
19732 SELINUX SECURITY MODULE
19733 M:      Paul Moore <paul@paul-moore.com>
19734 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19735 R:      Ondrej Mosnacek <omosnace@redhat.com>
19736 L:      selinux@vger.kernel.org
19737 S:      Supported
19738 W:      https://github.com/SELinuxProject
19739 Q:      https://patchwork.kernel.org/project/selinux/list
19740 B:      mailto:selinux@vger.kernel.org
19741 P:      https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
19742 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19743 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19744 F:      Documentation/ABI/removed/sysfs-selinux-disable
19745 F:      Documentation/admin-guide/LSM/SELinux.rst
19746 F:      include/trace/events/avc.h
19747 F:      include/uapi/linux/selinux_netlink.h
19748 F:      scripts/selinux/
19749 F:      security/selinux/
19750
19751 SENSABLE PHANTOM
19752 M:      Jiri Slaby <jirislaby@kernel.org>
19753 S:      Maintained
19754 F:      drivers/misc/phantom.c
19755 F:      include/uapi/linux/phantom.h
19756
19757 SENSEAIR SUNRISE 006-0-0007
19758 M:      Jacopo Mondi <jacopo@jmondi.org>
19759 S:      Maintained
19760 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19761 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19762 F:      drivers/iio/chemical/sunrise_co2.c
19763
19764 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19765 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19766 S:      Maintained
19767 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19768 F:      drivers/iio/chemical/scd30.h
19769 F:      drivers/iio/chemical/scd30_core.c
19770 F:      drivers/iio/chemical/scd30_i2c.c
19771 F:      drivers/iio/chemical/scd30_serial.c
19772
19773 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19774 M:      Roan van Dijk <roan@protonic.nl>
19775 S:      Maintained
19776 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19777 F:      drivers/iio/chemical/scd4x.c
19778
19779 SENSIRION SGP40 GAS SENSOR DRIVER
19780 M:      Andreas Klinger <ak@it-klinger.de>
19781 S:      Maintained
19782 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19783 F:      drivers/iio/chemical/sgp40.c
19784
19785 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19786 M:      Tomasz Duszynski <tduszyns@gmail.com>
19787 S:      Maintained
19788 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19789 F:      drivers/iio/chemical/sps30.c
19790 F:      drivers/iio/chemical/sps30_i2c.c
19791 F:      drivers/iio/chemical/sps30_serial.c
19792
19793 SERIAL DEVICE BUS
19794 M:      Rob Herring <robh@kernel.org>
19795 L:      linux-serial@vger.kernel.org
19796 S:      Maintained
19797 F:      Documentation/devicetree/bindings/serial/serial.yaml
19798 F:      drivers/tty/serdev/
19799 F:      include/linux/serdev.h
19800
19801 SERIAL IR RECEIVER
19802 M:      Sean Young <sean@mess.org>
19803 L:      linux-media@vger.kernel.org
19804 S:      Maintained
19805 F:      drivers/media/rc/serial_ir.c
19806
19807 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19808 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19809 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19810 S:      Maintained
19811 F:      Documentation/devicetree/bindings/slimbus/
19812 F:      drivers/slimbus/
19813 F:      include/linux/slimbus.h
19814
19815 SFC NETWORK DRIVER
19816 M:      Edward Cree <ecree.xilinx@gmail.com>
19817 M:      Martin Habets <habetsm.xilinx@gmail.com>
19818 L:      netdev@vger.kernel.org
19819 L:      linux-net-drivers@amd.com
19820 S:      Supported
19821 F:      Documentation/networking/devlink/sfc.rst
19822 F:      drivers/net/ethernet/sfc/
19823
19824 SFCTEMP HWMON DRIVER
19825 M:      Emil Renner Berthing <kernel@esmil.dk>
19826 M:      Hal Feng <hal.feng@starfivetech.com>
19827 L:      linux-hwmon@vger.kernel.org
19828 S:      Maintained
19829 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19830 F:      Documentation/hwmon/sfctemp.rst
19831 F:      drivers/hwmon/sfctemp.c
19832
19833 SFF/SFP/SFP+ MODULE SUPPORT
19834 M:      Russell King <linux@armlinux.org.uk>
19835 L:      netdev@vger.kernel.org
19836 S:      Maintained
19837 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19838 F:      drivers/net/phy/phylink.c
19839 F:      drivers/net/phy/sfp*
19840 F:      include/linux/mdio/mdio-i2c.h
19841 F:      include/linux/phylink.h
19842 F:      include/linux/sfp.h
19843 K:      phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
19844
19845 SGI GRU DRIVER
19846 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19847 S:      Maintained
19848 F:      drivers/misc/sgi-gru/
19849
19850 SGI XP/XPC/XPNET DRIVER
19851 M:      Robin Holt <robinmholt@gmail.com>
19852 M:      Steve Wahl <steve.wahl@hpe.com>
19853 S:      Maintained
19854 F:      drivers/misc/sgi-xp/
19855
19856 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19857 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19858 M:      Jan Karcher <jaka@linux.ibm.com>
19859 R:      D. Wythe <alibuda@linux.alibaba.com>
19860 R:      Tony Lu <tonylu@linux.alibaba.com>
19861 R:      Wen Gu <guwen@linux.alibaba.com>
19862 L:      linux-s390@vger.kernel.org
19863 S:      Supported
19864 F:      net/smc/
19865
19866 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19867 M:      Linus Walleij <linus.walleij@linaro.org>
19868 L:      linux-iio@vger.kernel.org
19869 S:      Maintained
19870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19871 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19872 F:      drivers/iio/light/gp2ap002.c
19873
19874 SHARP RJ54N1CB0C SENSOR DRIVER
19875 M:      Jacopo Mondi <jacopo@jmondi.org>
19876 L:      linux-media@vger.kernel.org
19877 S:      Odd fixes
19878 T:      git git://linuxtv.org/media_tree.git
19879 F:      drivers/media/i2c/rj54n1cb0c.c
19880 F:      include/media/i2c/rj54n1cb0c.h
19881
19882 SHRINKER
19883 M:      Andrew Morton <akpm@linux-foundation.org>
19884 M:      Dave Chinner <david@fromorbit.com>
19885 R:      Qi Zheng <zhengqi.arch@bytedance.com>
19886 R:      Roman Gushchin <roman.gushchin@linux.dev>
19887 R:      Muchun Song <muchun.song@linux.dev>
19888 L:      linux-mm@kvack.org
19889 S:      Maintained
19890 F:      Documentation/admin-guide/mm/shrinker_debugfs.rst
19891 F:      include/linux/shrinker.h
19892 F:      mm/shrinker.c
19893 F:      mm/shrinker_debug.c
19894
19895 SH_VOU V4L2 OUTPUT DRIVER
19896 L:      linux-media@vger.kernel.org
19897 S:      Orphan
19898 F:      drivers/media/platform/renesas/sh_vou.c
19899 F:      include/media/drv-intf/sh_vou.h
19900
19901 SI2157 MEDIA DRIVER
19902 L:      linux-media@vger.kernel.org
19903 S:      Orphan
19904 W:      https://linuxtv.org
19905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19906 F:      drivers/media/tuners/si2157*
19907
19908 SI2165 MEDIA DRIVER
19909 M:      Matthias Schwarzott <zzam@gentoo.org>
19910 L:      linux-media@vger.kernel.org
19911 S:      Maintained
19912 W:      https://linuxtv.org
19913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19914 F:      drivers/media/dvb-frontends/si2165*
19915
19916 SI2168 MEDIA DRIVER
19917 L:      linux-media@vger.kernel.org
19918 S:      Orphan
19919 W:      https://linuxtv.org
19920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19921 F:      drivers/media/dvb-frontends/si2168*
19922
19923 SI470X FM RADIO RECEIVER I2C DRIVER
19924 M:      Hans Verkuil <hverkuil@xs4all.nl>
19925 L:      linux-media@vger.kernel.org
19926 S:      Odd Fixes
19927 W:      https://linuxtv.org
19928 T:      git git://linuxtv.org/media_tree.git
19929 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19930 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19931
19932 SI470X FM RADIO RECEIVER USB DRIVER
19933 M:      Hans Verkuil <hverkuil@xs4all.nl>
19934 L:      linux-media@vger.kernel.org
19935 S:      Maintained
19936 W:      https://linuxtv.org
19937 T:      git git://linuxtv.org/media_tree.git
19938 F:      drivers/media/radio/si470x/radio-si470x-common.c
19939 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19940 F:      drivers/media/radio/si470x/radio-si470x.h
19941
19942 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19943 M:      Eduardo Valentin <edubezval@gmail.com>
19944 L:      linux-media@vger.kernel.org
19945 S:      Odd Fixes
19946 W:      https://linuxtv.org
19947 T:      git git://linuxtv.org/media_tree.git
19948 F:      drivers/media/radio/si4713/si4713.?
19949
19950 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19951 M:      Eduardo Valentin <edubezval@gmail.com>
19952 L:      linux-media@vger.kernel.org
19953 S:      Odd Fixes
19954 W:      https://linuxtv.org
19955 T:      git git://linuxtv.org/media_tree.git
19956 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19957
19958 SI4713 FM RADIO TRANSMITTER USB DRIVER
19959 M:      Hans Verkuil <hverkuil@xs4all.nl>
19960 L:      linux-media@vger.kernel.org
19961 S:      Maintained
19962 W:      https://linuxtv.org
19963 T:      git git://linuxtv.org/media_tree.git
19964 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19965
19966 SIANO DVB DRIVER
19967 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19968 L:      linux-media@vger.kernel.org
19969 S:      Odd fixes
19970 W:      https://linuxtv.org
19971 T:      git git://linuxtv.org/media_tree.git
19972 F:      drivers/media/common/siano/
19973 F:      drivers/media/mmc/siano/
19974 F:      drivers/media/usb/siano/
19975 F:      drivers/media/usb/siano/
19976
19977 SIEMENS IPC LED DRIVERS
19978 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19979 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19980 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19981 L:      linux-leds@vger.kernel.org
19982 S:      Maintained
19983 F:      drivers/leds/simple/
19984
19985 SIEMENS IPC PLATFORM DRIVERS
19986 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19987 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19988 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19989 L:      platform-driver-x86@vger.kernel.org
19990 S:      Maintained
19991 F:      drivers/platform/x86/siemens/
19992 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19993 F:      include/linux/platform_data/x86/simatic-ipc.h
19994
19995 SIEMENS IPC WATCHDOG DRIVERS
19996 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19997 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19998 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19999 L:      linux-watchdog@vger.kernel.org
20000 S:      Maintained
20001 F:      drivers/watchdog/simatic-ipc-wdt.c
20002
20003 SIFIVE DRIVERS
20004 M:      Paul Walmsley <paul.walmsley@sifive.com>
20005 M:      Samuel Holland <samuel.holland@sifive.com>
20006 L:      linux-riscv@lists.infradead.org
20007 S:      Supported
20008 F:      drivers/dma/sf-pdma/
20009 N:      sifive
20010 K:      fu[57]40
20011 K:      [^@]sifive
20012
20013 SILEAD TOUCHSCREEN DRIVER
20014 M:      Hans de Goede <hdegoede@redhat.com>
20015 L:      linux-input@vger.kernel.org
20016 L:      platform-driver-x86@vger.kernel.org
20017 S:      Maintained
20018 F:      drivers/input/touchscreen/silead.c
20019 F:      drivers/platform/x86/touchscreen_dmi.c
20020
20021 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
20022 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
20023 S:      Supported
20024 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
20025 F:      drivers/net/wireless/silabs/wfx/
20026
20027 SILICON MOTION SM712 FRAME BUFFER DRIVER
20028 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20029 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20030 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20031 L:      linux-fbdev@vger.kernel.org
20032 S:      Maintained
20033 F:      Documentation/fb/sm712fb.rst
20034 F:      drivers/video/fbdev/sm712*
20035
20036 SILVACO I3C DUAL-ROLE MASTER
20037 M:      Miquel Raynal <miquel.raynal@bootlin.com>
20038 M:      Conor Culhane <conor.culhane@silvaco.com>
20039 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
20040 S:      Maintained
20041 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
20042 F:      drivers/i3c/master/svc-i3c-master.c
20043
20044 SIMPLEFB FB DRIVER
20045 M:      Hans de Goede <hdegoede@redhat.com>
20046 L:      linux-fbdev@vger.kernel.org
20047 S:      Maintained
20048 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
20049 F:      drivers/video/fbdev/simplefb.c
20050 F:      include/linux/platform_data/simplefb.h
20051
20052 SIOX
20053 M:      Thorsten Scherer <t.scherer@eckelmann.de>
20054 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
20055 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
20056 S:      Supported
20057 F:      drivers/gpio/gpio-siox.c
20058 F:      drivers/siox/*
20059 F:      include/trace/events/siox.h
20060
20061 SIPHASH PRF ROUTINES
20062 M:      Jason A. Donenfeld <Jason@zx2c4.com>
20063 S:      Maintained
20064 F:      include/linux/siphash.h
20065 F:      lib/siphash.c
20066 F:      lib/siphash_kunit.c
20067
20068 SIS 190 ETHERNET DRIVER
20069 M:      Francois Romieu <romieu@fr.zoreil.com>
20070 L:      netdev@vger.kernel.org
20071 S:      Maintained
20072 F:      drivers/net/ethernet/sis/sis190.c
20073
20074 SIS 900/7016 FAST ETHERNET DRIVER
20075 M:      Daniele Venzano <venza@brownhat.org>
20076 L:      netdev@vger.kernel.org
20077 S:      Maintained
20078 W:      http://www.brownhat.org/sis900.html
20079 F:      drivers/net/ethernet/sis/sis900.*
20080
20081 SIS FRAMEBUFFER DRIVER
20082 S:      Orphan
20083 F:      Documentation/fb/sisfb.rst
20084 F:      drivers/video/fbdev/sis/
20085 F:      include/video/sisfb.h
20086
20087 SIS I2C TOUCHSCREEN DRIVER
20088 M:      Mika Penttilä <mpenttil@redhat.com>
20089 L:      linux-input@vger.kernel.org
20090 S:      Maintained
20091 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
20092 F:      drivers/input/touchscreen/sis_i2c.c
20093
20094 SIS USB2VGA DRIVER
20095 M:      Thomas Winischhofer <thomas@winischhofer.net>
20096 S:      Maintained
20097 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
20098 F:      drivers/usb/misc/sisusbvga/
20099
20100 SL28 CPLD MFD DRIVER
20101 M:      Michael Walle <mwalle@kernel.org>
20102 S:      Maintained
20103 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
20104 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
20105 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
20106 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
20107 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
20108 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
20109 F:      drivers/gpio/gpio-sl28cpld.c
20110 F:      drivers/hwmon/sl28cpld-hwmon.c
20111 F:      drivers/irqchip/irq-sl28cpld.c
20112 F:      drivers/pwm/pwm-sl28cpld.c
20113 F:      drivers/watchdog/sl28cpld_wdt.c
20114
20115 SL28 VPD NVMEM LAYOUT DRIVER
20116 M:      Michael Walle <mwalle@kernel.org>
20117 S:      Maintained
20118 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
20119 F:      drivers/nvmem/layouts/sl28vpd.c
20120
20121 SLAB ALLOCATOR
20122 M:      Christoph Lameter <cl@linux.com>
20123 M:      Pekka Enberg <penberg@kernel.org>
20124 M:      David Rientjes <rientjes@google.com>
20125 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
20126 M:      Andrew Morton <akpm@linux-foundation.org>
20127 M:      Vlastimil Babka <vbabka@suse.cz>
20128 R:      Roman Gushchin <roman.gushchin@linux.dev>
20129 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
20130 L:      linux-mm@kvack.org
20131 S:      Maintained
20132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20133 F:      include/linux/sl?b*.h
20134 F:      mm/sl?b*
20135
20136 SLCAN CAN NETWORK DRIVER
20137 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
20138 L:      linux-can@vger.kernel.org
20139 S:      Maintained
20140 F:      drivers/net/can/slcan/
20141
20142 SLEEPABLE READ-COPY UPDATE (SRCU)
20143 M:      Lai Jiangshan <jiangshanlai@gmail.com>
20144 M:      "Paul E. McKenney" <paulmck@kernel.org>
20145 M:      Josh Triplett <josh@joshtriplett.org>
20146 R:      Steven Rostedt <rostedt@goodmis.org>
20147 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20148 L:      rcu@vger.kernel.org
20149 S:      Supported
20150 W:      http://www.rdrop.com/users/paulmck/RCU/
20151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20152 F:      include/linux/srcu*.h
20153 F:      kernel/rcu/srcu*.c
20154
20155 SMACK SECURITY MODULE
20156 M:      Casey Schaufler <casey@schaufler-ca.com>
20157 L:      linux-security-module@vger.kernel.org
20158 S:      Maintained
20159 W:      http://schaufler-ca.com
20160 T:      git git://github.com/cschaufler/smack-next
20161 F:      Documentation/admin-guide/LSM/Smack.rst
20162 F:      security/smack/
20163
20164 SMC91x ETHERNET DRIVER
20165 M:      Nicolas Pitre <nico@fluxnic.net>
20166 S:      Odd Fixes
20167 F:      drivers/net/ethernet/smsc/smc91x.*
20168
20169 SMSC EMC2103 HARDWARE MONITOR DRIVER
20170 M:      Steve Glendinning <steve.glendinning@shawell.net>
20171 L:      linux-hwmon@vger.kernel.org
20172 S:      Maintained
20173 F:      Documentation/hwmon/emc2103.rst
20174 F:      drivers/hwmon/emc2103.c
20175
20176 SMSC SCH5627 HARDWARE MONITOR DRIVER
20177 M:      Hans de Goede <hdegoede@redhat.com>
20178 L:      linux-hwmon@vger.kernel.org
20179 S:      Supported
20180 F:      Documentation/hwmon/sch5627.rst
20181 F:      drivers/hwmon/sch5627.c
20182
20183 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20184 M:      Steve Glendinning <steve.glendinning@shawell.net>
20185 L:      linux-fbdev@vger.kernel.org
20186 S:      Maintained
20187 F:      drivers/video/fbdev/smscufx.c
20188
20189 SMSC47B397 HARDWARE MONITOR DRIVER
20190 M:      Jean Delvare <jdelvare@suse.com>
20191 L:      linux-hwmon@vger.kernel.org
20192 S:      Maintained
20193 F:      Documentation/hwmon/smsc47b397.rst
20194 F:      drivers/hwmon/smsc47b397.c
20195
20196 SMSC911x ETHERNET DRIVER
20197 M:      Steve Glendinning <steve.glendinning@shawell.net>
20198 L:      netdev@vger.kernel.org
20199 S:      Maintained
20200 F:      drivers/net/ethernet/smsc/smsc911x.*
20201 F:      include/linux/smsc911x.h
20202
20203 SMSC9420 PCI ETHERNET DRIVER
20204 M:      Steve Glendinning <steve.glendinning@shawell.net>
20205 L:      netdev@vger.kernel.org
20206 S:      Maintained
20207 F:      drivers/net/ethernet/smsc/smsc9420.*
20208
20209 SNET DPU VIRTIO DATA PATH ACCELERATOR
20210 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20211 F:      drivers/vdpa/solidrun/
20212
20213 SOCIONEXT (SNI) AVE NETWORK DRIVER
20214 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20215 L:      netdev@vger.kernel.org
20216 S:      Maintained
20217 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20218 F:      drivers/net/ethernet/socionext/sni_ave.c
20219
20220 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20221 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20222 M:      Masahisa Kojima <kojima.masahisa@socionext.com>
20223 L:      netdev@vger.kernel.org
20224 S:      Maintained
20225 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20226 F:      drivers/net/ethernet/socionext/netsec.c
20227
20228 SOCIONEXT (SNI) Synquacer SPI DRIVER
20229 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20230 M:      Jassi Brar <jaswinder.singh@linaro.org>
20231 L:      linux-spi@vger.kernel.org
20232 S:      Maintained
20233 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20234 F:      drivers/spi/spi-synquacer.c
20235
20236 SOCIONEXT SYNQUACER I2C DRIVER
20237 M:      Ard Biesheuvel <ardb@kernel.org>
20238 L:      linux-i2c@vger.kernel.org
20239 S:      Maintained
20240 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20241 F:      drivers/i2c/busses/i2c-synquacer.c
20242
20243 SOCIONEXT UNIPHIER SOUND DRIVER
20244 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20245 S:      Orphan
20246 F:      sound/soc/uniphier/
20247
20248 SOCKET TIMESTAMPING
20249 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20250 S:      Maintained
20251 F:      Documentation/networking/timestamping.rst
20252 F:      include/uapi/linux/net_tstamp.h
20253 F:      tools/testing/selftests/net/so_txtime.c
20254
20255 SOEKRIS NET48XX LED SUPPORT
20256 M:      Chris Boot <bootc@bootc.net>
20257 S:      Maintained
20258 F:      drivers/leds/leds-net48xx.c
20259
20260 SOFT-IWARP DRIVER (siw)
20261 M:      Bernard Metzler <bmt@zurich.ibm.com>
20262 L:      linux-rdma@vger.kernel.org
20263 S:      Supported
20264 F:      drivers/infiniband/sw/siw/
20265 F:      include/uapi/rdma/siw-abi.h
20266
20267 SOFT-ROCE DRIVER (rxe)
20268 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20269 L:      linux-rdma@vger.kernel.org
20270 S:      Supported
20271 F:      drivers/infiniband/sw/rxe/
20272 F:      include/uapi/rdma/rdma_user_rxe.h
20273
20274 SOFTLOGIC 6x10 MPEG CODEC
20275 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20276 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20277 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20278 M:      Ismael Luceno <ismael@iodev.co.uk>
20279 L:      linux-media@vger.kernel.org
20280 S:      Supported
20281 F:      drivers/media/pci/solo6x10/
20282
20283 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20284 M:      James Morse <james.morse@arm.com>
20285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20286 S:      Maintained
20287 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20288 F:      drivers/firmware/arm_sdei.c
20289 F:      include/linux/arm_sdei.h
20290 F:      include/uapi/linux/arm_sdei.h
20291
20292 SOFTWARE NODES AND DEVICE PROPERTIES
20293 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20294 R:      Daniel Scally <djrscally@gmail.com>
20295 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20296 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20297 L:      linux-acpi@vger.kernel.org
20298 S:      Maintained
20299 F:      drivers/base/property.c
20300 F:      drivers/base/swnode.c
20301 F:      include/linux/fwnode.h
20302 F:      include/linux/property.h
20303
20304 SOFTWARE RAID (Multiple Disks) SUPPORT
20305 M:      Song Liu <song@kernel.org>
20306 R:      Yu Kuai <yukuai3@huawei.com>
20307 L:      linux-raid@vger.kernel.org
20308 S:      Supported
20309 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20311 F:      drivers/md/Kconfig
20312 F:      drivers/md/Makefile
20313 F:      drivers/md/md*
20314 F:      drivers/md/raid*
20315 F:      include/linux/raid/
20316 F:      include/uapi/linux/raid/
20317
20318 SOLIDRUN CLEARFOG SUPPORT
20319 M:      Russell King <linux@armlinux.org.uk>
20320 S:      Maintained
20321 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20322 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20323
20324 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20325 M:      Russell King <linux@armlinux.org.uk>
20326 S:      Maintained
20327 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20328 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20329 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20330
20331 SONIC NETWORK DRIVER
20332 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20333 L:      netdev@vger.kernel.org
20334 S:      Maintained
20335 F:      drivers/net/ethernet/natsemi/sonic.*
20336
20337 SONICS SILICON BACKPLANE DRIVER (SSB)
20338 M:      Michael Buesch <m@bues.ch>
20339 L:      linux-wireless@vger.kernel.org
20340 S:      Maintained
20341 F:      drivers/ssb/
20342 F:      include/linux/ssb/
20343
20344 SONY IMX208 SENSOR DRIVER
20345 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20346 L:      linux-media@vger.kernel.org
20347 S:      Maintained
20348 T:      git git://linuxtv.org/media_tree.git
20349 F:      drivers/media/i2c/imx208.c
20350
20351 SONY IMX214 SENSOR DRIVER
20352 M:      Ricardo Ribalda <ribalda@kernel.org>
20353 L:      linux-media@vger.kernel.org
20354 S:      Maintained
20355 T:      git git://linuxtv.org/media_tree.git
20356 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20357 F:      drivers/media/i2c/imx214.c
20358
20359 SONY IMX219 SENSOR DRIVER
20360 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20361 L:      linux-media@vger.kernel.org
20362 S:      Maintained
20363 T:      git git://linuxtv.org/media_tree.git
20364 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20365 F:      drivers/media/i2c/imx219.c
20366
20367 SONY IMX258 SENSOR DRIVER
20368 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20369 L:      linux-media@vger.kernel.org
20370 S:      Maintained
20371 T:      git git://linuxtv.org/media_tree.git
20372 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20373 F:      drivers/media/i2c/imx258.c
20374
20375 SONY IMX274 SENSOR DRIVER
20376 M:      Leon Luo <leonl@leopardimaging.com>
20377 L:      linux-media@vger.kernel.org
20378 S:      Maintained
20379 T:      git git://linuxtv.org/media_tree.git
20380 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20381 F:      drivers/media/i2c/imx274.c
20382
20383 SONY IMX290 SENSOR DRIVER
20384 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20385 L:      linux-media@vger.kernel.org
20386 S:      Maintained
20387 T:      git git://linuxtv.org/media_tree.git
20388 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20389 F:      drivers/media/i2c/imx290.c
20390
20391 SONY IMX296 SENSOR DRIVER
20392 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20393 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20394 L:      linux-media@vger.kernel.org
20395 S:      Maintained
20396 T:      git git://linuxtv.org/media_tree.git
20397 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20398 F:      drivers/media/i2c/imx296.c
20399
20400 SONY IMX319 SENSOR DRIVER
20401 M:      Bingbu Cao <bingbu.cao@intel.com>
20402 L:      linux-media@vger.kernel.org
20403 S:      Maintained
20404 T:      git git://linuxtv.org/media_tree.git
20405 F:      drivers/media/i2c/imx319.c
20406
20407 SONY IMX334 SENSOR DRIVER
20408 L:      linux-media@vger.kernel.org
20409 S:      Orphan
20410 T:      git git://linuxtv.org/media_tree.git
20411 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20412 F:      drivers/media/i2c/imx334.c
20413
20414 SONY IMX335 SENSOR DRIVER
20415 L:      linux-media@vger.kernel.org
20416 S:      Orphan
20417 T:      git git://linuxtv.org/media_tree.git
20418 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20419 F:      drivers/media/i2c/imx335.c
20420
20421 SONY IMX355 SENSOR DRIVER
20422 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20423 L:      linux-media@vger.kernel.org
20424 S:      Maintained
20425 T:      git git://linuxtv.org/media_tree.git
20426 F:      drivers/media/i2c/imx355.c
20427
20428 SONY IMX412 SENSOR DRIVER
20429 L:      linux-media@vger.kernel.org
20430 S:      Orphan
20431 T:      git git://linuxtv.org/media_tree.git
20432 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20433 F:      drivers/media/i2c/imx412.c
20434
20435 SONY IMX415 SENSOR DRIVER
20436 M:      Michael Riesch <michael.riesch@wolfvision.net>
20437 L:      linux-media@vger.kernel.org
20438 S:      Maintained
20439 T:      git git://linuxtv.org/media_tree.git
20440 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20441 F:      drivers/media/i2c/imx415.c
20442
20443 SONY MEMORYSTICK SUBSYSTEM
20444 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20445 M:      Alex Dubov <oakad@yahoo.com>
20446 M:      Ulf Hansson <ulf.hansson@linaro.org>
20447 L:      linux-mmc@vger.kernel.org
20448 S:      Maintained
20449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20450 F:      drivers/memstick/
20451 F:      include/linux/memstick.h
20452
20453 SONY VAIO CONTROL DEVICE DRIVER
20454 M:      Mattia Dongili <malattia@linux.it>
20455 L:      platform-driver-x86@vger.kernel.org
20456 S:      Maintained
20457 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20458 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20459 F:      drivers/char/sonypi.c
20460 F:      drivers/platform/x86/sony-laptop.c
20461 F:      include/linux/sony-laptop.h
20462
20463 SOPHGO DEVICETREES and DRIVERS
20464 M:      Chen Wang <unicorn_wang@outlook.com>
20465 M:      Inochi Amaoto <inochiama@outlook.com>
20466 T:      git https://github.com/sophgo/linux.git
20467 S:      Maintained
20468 N:      sophgo
20469 K:      sophgo
20470
20471 SOUND
20472 M:      Jaroslav Kysela <perex@perex.cz>
20473 M:      Takashi Iwai <tiwai@suse.com>
20474 L:      linux-sound@vger.kernel.org
20475 S:      Maintained
20476 W:      http://www.alsa-project.org/
20477 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20479 F:      Documentation/sound/
20480 F:      include/sound/
20481 F:      include/uapi/sound/
20482 F:      sound/
20483 F:      tools/testing/selftests/alsa
20484
20485 SOUND - ALSA SELFTESTS
20486 M:      Mark Brown <broonie@kernel.org>
20487 L:      linux-sound@vger.kernel.org
20488 L:      linux-kselftest@vger.kernel.org
20489 S:      Supported
20490 F:      tools/testing/selftests/alsa
20491
20492 SOUND - COMPRESSED AUDIO
20493 M:      Vinod Koul <vkoul@kernel.org>
20494 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20495 S:      Supported
20496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20497 F:      Documentation/sound/designs/compress-offload.rst
20498 F:      include/sound/compress_driver.h
20499 F:      include/uapi/sound/compress_*
20500 F:      sound/core/compress_offload.c
20501 F:      sound/soc/soc-compress.c
20502
20503 SOUND - DMAENGINE HELPERS
20504 M:      Lars-Peter Clausen <lars@metafoo.de>
20505 S:      Supported
20506 F:      include/sound/dmaengine_pcm.h
20507 F:      sound/core/pcm_dmaengine.c
20508 F:      sound/soc/soc-generic-dmaengine-pcm.c
20509
20510 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20511 M:      Liam Girdwood <lgirdwood@gmail.com>
20512 M:      Mark Brown <broonie@kernel.org>
20513 L:      linux-sound@vger.kernel.org
20514 S:      Supported
20515 W:      http://alsa-project.org/main/index.php/ASoC
20516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20517 F:      Documentation/devicetree/bindings/sound/
20518 F:      Documentation/sound/soc/
20519 F:      include/dt-bindings/sound/
20520 F:      include/sound/soc*
20521 F:      include/sound/sof.h
20522 F:      include/sound/sof/
20523 F:      include/trace/events/sof*.h
20524 F:      include/uapi/sound/asoc.h
20525 F:      sound/soc/
20526
20527 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20528 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20529 M:      Liam Girdwood <lgirdwood@gmail.com>
20530 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20531 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20532 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20533 M:      Daniel Baluta <daniel.baluta@nxp.com>
20534 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20535 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20536 S:      Supported
20537 W:      https://github.com/thesofproject/linux/
20538 F:      sound/soc/sof/
20539
20540 SOUNDWIRE SUBSYSTEM
20541 M:      Vinod Koul <vkoul@kernel.org>
20542 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20543 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20544 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20545 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20546 S:      Supported
20547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20548 F:      Documentation/driver-api/soundwire/
20549 F:      drivers/soundwire/
20550 F:      include/linux/soundwire/
20551
20552 SP2 MEDIA DRIVER
20553 M:      Olli Salonen <olli.salonen@iki.fi>
20554 L:      linux-media@vger.kernel.org
20555 S:      Maintained
20556 W:      https://linuxtv.org
20557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20558 F:      drivers/media/dvb-frontends/sp2*
20559
20560 SPANISH DOCUMENTATION
20561 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20562 R:      Avadhut Naik <avadhut.naik@amd.com>
20563 S:      Maintained
20564 F:      Documentation/translations/sp_SP/
20565
20566 SPARC + UltraSPARC (sparc/sparc64)
20567 M:      "David S. Miller" <davem@davemloft.net>
20568 M:      Andreas Larsson <andreas@gaisler.com>
20569 L:      sparclinux@vger.kernel.org
20570 S:      Maintained
20571 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20574 F:      arch/sparc/
20575 F:      drivers/sbus/
20576
20577 SPARC SERIAL DRIVERS
20578 M:      "David S. Miller" <davem@davemloft.net>
20579 L:      sparclinux@vger.kernel.org
20580 S:      Maintained
20581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20583 F:      drivers/tty/serial/suncore.c
20584 F:      drivers/tty/serial/sunhv.c
20585 F:      drivers/tty/serial/sunsab.c
20586 F:      drivers/tty/serial/sunsab.h
20587 F:      drivers/tty/serial/sunsu.c
20588 F:      drivers/tty/serial/sunzilog.c
20589 F:      drivers/tty/serial/sunzilog.h
20590 F:      drivers/tty/vcc.c
20591 F:      include/linux/sunserialcore.h
20592
20593 SPARSE CHECKER
20594 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20595 L:      linux-sparse@vger.kernel.org
20596 S:      Maintained
20597 W:      https://sparse.docs.kernel.org/
20598 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20599 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20600 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20601 F:      include/linux/compiler.h
20602
20603 SPEAKUP CONSOLE SPEECH DRIVER
20604 M:      William Hubbs <w.d.hubbs@gmail.com>
20605 M:      Chris Brannon <chris@the-brannons.com>
20606 M:      Kirk Reiser <kirk@reisers.ca>
20607 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20608 L:      speakup@linux-speakup.org
20609 S:      Odd Fixes
20610 W:      http://www.linux-speakup.org/
20611 W:      https://github.com/linux-speakup/speakup
20612 B:      https://github.com/linux-speakup/speakup/issues
20613 F:      drivers/accessibility/speakup/
20614
20615 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20616 M:      Viresh Kumar <vireshk@kernel.org>
20617 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20618 M:      soc@kernel.org
20619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20620 S:      Maintained
20621 W:      http://www.st.com/spear
20622 F:      arch/arm/boot/dts/st/spear*
20623 F:      arch/arm/mach-spear/
20624 F:      drivers/clk/spear/
20625 F:      drivers/pinctrl/spear/
20626
20627 SPI NOR SUBSYSTEM
20628 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20629 M:      Pratyush Yadav <pratyush@kernel.org>
20630 M:      Michael Walle <mwalle@kernel.org>
20631 L:      linux-mtd@lists.infradead.org
20632 S:      Maintained
20633 W:      http://www.linux-mtd.infradead.org/
20634 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20635 C:      irc://irc.oftc.net/mtd
20636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20637 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20638 F:      drivers/mtd/spi-nor/
20639 F:      include/linux/mtd/spi-nor.h
20640
20641 SPI SUBSYSTEM
20642 M:      Mark Brown <broonie@kernel.org>
20643 L:      linux-spi@vger.kernel.org
20644 S:      Maintained
20645 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20647 F:      Documentation/devicetree/bindings/spi/
20648 F:      Documentation/spi/
20649 F:      drivers/spi/
20650 F:      include/linux/spi/
20651 F:      include/uapi/linux/spi/
20652 F:      tools/spi/
20653
20654 SPIDERNET NETWORK DRIVER for CELL
20655 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20656 M:      Geoff Levand <geoff@infradead.org>
20657 L:      netdev@vger.kernel.org
20658 L:      linuxppc-dev@lists.ozlabs.org
20659 S:      Maintained
20660 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20661 F:      drivers/net/ethernet/toshiba/spider_net*
20662
20663 SPMI SUBSYSTEM
20664 M:      Stephen Boyd <sboyd@kernel.org>
20665 L:      linux-kernel@vger.kernel.org
20666 S:      Maintained
20667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20668 F:      Documentation/devicetree/bindings/spmi/
20669 F:      drivers/spmi/
20670 F:      include/dt-bindings/spmi/spmi.h
20671 F:      include/linux/spmi.h
20672 F:      include/trace/events/spmi.h
20673
20674 SPU FILE SYSTEM
20675 M:      Jeremy Kerr <jk@ozlabs.org>
20676 L:      linuxppc-dev@lists.ozlabs.org
20677 S:      Supported
20678 W:      http://www.ibm.com/developerworks/power/cell/
20679 F:      Documentation/filesystems/spufs/spufs.rst
20680 F:      arch/powerpc/platforms/cell/spufs/
20681
20682 SQUASHFS FILE SYSTEM
20683 M:      Phillip Lougher <phillip@squashfs.org.uk>
20684 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20685 S:      Maintained
20686 W:      http://squashfs.org.uk
20687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20688 F:      Documentation/filesystems/squashfs.rst
20689 F:      fs/squashfs/
20690
20691 SRM (Alpha) environment access
20692 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20693 S:      Maintained
20694 F:      arch/alpha/kernel/srm_env.c
20695
20696 ST LSM6DSx IMU IIO DRIVER
20697 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20698 L:      linux-iio@vger.kernel.org
20699 S:      Maintained
20700 W:      http://www.st.com/
20701 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20702 F:      drivers/iio/imu/st_lsm6dsx/
20703
20704 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20705 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20706 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20707 L:      linux-media@vger.kernel.org
20708 S:      Maintained
20709 T:      git git://linuxtv.org/media_tree.git
20710 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20711 F:      drivers/media/i2c/st-mipid02.c
20712
20713 ST STM32 I2C/SMBUS DRIVER
20714 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20715 M:      Alain Volmat <alain.volmat@foss.st.com>
20716 L:      linux-i2c@vger.kernel.org
20717 S:      Maintained
20718 F:      drivers/i2c/busses/i2c-stm32*
20719
20720 ST STM32 SPI DRIVER
20721 M:      Alain Volmat <alain.volmat@foss.st.com>
20722 L:      linux-spi@vger.kernel.org
20723 S:      Maintained
20724 F:      drivers/spi/spi-stm32.c
20725
20726 ST STPDDC60 DRIVER
20727 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20728 L:      linux-hwmon@vger.kernel.org
20729 S:      Maintained
20730 F:      Documentation/hwmon/stpddc60.rst
20731 F:      drivers/hwmon/pmbus/stpddc60.c
20732
20733 ST VGXY61 DRIVER
20734 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20735 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20736 L:      linux-media@vger.kernel.org
20737 S:      Maintained
20738 T:      git git://linuxtv.org/media_tree.git
20739 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20740 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20741 F:      drivers/media/i2c/st-vgxy61.c
20742
20743 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20744 M:      Song Qiang <songqiang1304521@gmail.com>
20745 L:      linux-iio@vger.kernel.org
20746 S:      Maintained
20747 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20748 F:      drivers/iio/proximity/vl53l0x-i2c.c
20749
20750 STABLE BRANCH
20751 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20752 M:      Sasha Levin <sashal@kernel.org>
20753 L:      stable@vger.kernel.org
20754 S:      Supported
20755 F:      Documentation/process/stable-kernel-rules.rst
20756
20757 STAGING - ATOMISP DRIVER
20758 M:      Hans de Goede <hdegoede@redhat.com>
20759 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20760 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20761 L:      linux-media@vger.kernel.org
20762 S:      Maintained
20763 F:      drivers/staging/media/atomisp/
20764
20765 STAGING - FIELDBUS SUBSYSTEM
20766 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20767 S:      Maintained
20768 F:      drivers/staging/fieldbus/*
20769 F:      drivers/staging/fieldbus/Documentation/
20770
20771 STAGING - HMS ANYBUS-S BUS
20772 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20773 S:      Maintained
20774 F:      drivers/staging/fieldbus/anybuss/
20775
20776 STAGING - INDUSTRIAL IO
20777 M:      Jonathan Cameron <jic23@kernel.org>
20778 L:      linux-iio@vger.kernel.org
20779 S:      Odd Fixes
20780 F:      Documentation/devicetree/bindings/staging/iio/
20781 F:      drivers/staging/iio/
20782
20783 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20784 M:      Marc Dietrich <marvin24@gmx.de>
20785 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20786 L:      linux-tegra@vger.kernel.org
20787 S:      Maintained
20788 F:      drivers/staging/nvec/
20789
20790 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20791 M:      Jens Frederich <jfrederich@gmail.com>
20792 M:      Jon Nettleton <jon.nettleton@gmail.com>
20793 S:      Maintained
20794 W:      http://wiki.laptop.org/go/DCON
20795 F:      drivers/staging/olpc_dcon/
20796
20797 STAGING - REALTEK RTL8712U DRIVERS
20798 M:      Larry Finger <Larry.Finger@lwfinger.net>
20799 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20800 S:      Odd Fixes
20801 F:      drivers/staging/rtl8712/
20802
20803 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20804 M:      Michael Hennerich <michael.hennerich@analog.com>
20805 L:      linux-fbdev@vger.kernel.org
20806 S:      Supported
20807 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20808 F:      drivers/staging/fbtft/fb_seps525.c
20809
20810 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20811 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20812 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20813 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20814 L:      linux-fbdev@vger.kernel.org
20815 S:      Maintained
20816 F:      drivers/staging/sm750fb/
20817
20818 STAGING - VIA VT665X DRIVERS
20819 M:      Forest Bond <forest@alittletooquiet.net>
20820 S:      Odd Fixes
20821 F:      drivers/staging/vt665?/
20822
20823 STAGING SUBSYSTEM
20824 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20825 L:      linux-staging@lists.linux.dev
20826 S:      Supported
20827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20828 F:      drivers/staging/
20829
20830 STANDALONE CACHE CONTROLLER DRIVERS
20831 M:      Conor Dooley <conor@kernel.org>
20832 L:      linux-riscv@lists.infradead.org
20833 S:      Maintained
20834 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20835 F:      drivers/cache
20836
20837 STARFIRE/DURALAN NETWORK DRIVER
20838 M:      Ion Badulescu <ionut@badula.org>
20839 S:      Odd Fixes
20840 F:      drivers/net/ethernet/adaptec/starfire*
20841
20842 STARFIVE CAMERA SUBSYSTEM DRIVER
20843 M:      Jack Zhu <jack.zhu@starfivetech.com>
20844 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20845 L:      linux-media@vger.kernel.org
20846 S:      Maintained
20847 F:      Documentation/admin-guide/media/starfive_camss.rst
20848 F:      Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
20849 F:      drivers/staging/media/starfive/camss
20850
20851 STARFIVE CRYPTO DRIVER
20852 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20853 M:      William Qiu <william.qiu@starfivetech.com>
20854 S:      Supported
20855 F:      Documentation/devicetree/bindings/crypto/starfive*
20856 F:      drivers/crypto/starfive/
20857
20858 STARFIVE DEVICETREES
20859 M:      Emil Renner Berthing <kernel@esmil.dk>
20860 S:      Maintained
20861 F:      arch/riscv/boot/dts/starfive/
20862
20863 STARFIVE DWMAC GLUE LAYER
20864 M:      Emil Renner Berthing <kernel@esmil.dk>
20865 M:      Samin Guo <samin.guo@starfivetech.com>
20866 S:      Maintained
20867 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20868 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20869
20870 STARFIVE JH7110 DPHY RX DRIVER
20871 M:      Jack Zhu <jack.zhu@starfivetech.com>
20872 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20873 S:      Supported
20874 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20875 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20876
20877 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20878 M:      William Qiu <william.qiu@starfivetech.com>
20879 S:      Supported
20880 F:      Documentation/devicetree/bindings/mmc/starfive*
20881 F:      drivers/mmc/host/dw_mmc-starfive.c
20882
20883 STARFIVE JH7110 PLL CLOCK DRIVER
20884 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20885 S:      Supported
20886 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20887 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20888
20889 STARFIVE JH7110 PWMDAC DRIVER
20890 M:      Hal Feng <hal.feng@starfivetech.com>
20891 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20892 S:      Supported
20893 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20894 F:      sound/soc/starfive/jh7110_pwmdac.c
20895
20896 STARFIVE JH7110 SYSCON
20897 M:      William Qiu <william.qiu@starfivetech.com>
20898 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20899 S:      Supported
20900 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20901
20902 STARFIVE JH7110 TDM DRIVER
20903 M:      Walker Chen <walker.chen@starfivetech.com>
20904 S:      Maintained
20905 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20906 F:      sound/soc/starfive/jh7110_tdm.c
20907
20908 STARFIVE JH71X0 CLOCK DRIVERS
20909 M:      Emil Renner Berthing <kernel@esmil.dk>
20910 M:      Hal Feng <hal.feng@starfivetech.com>
20911 S:      Maintained
20912 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20913 F:      drivers/clk/starfive/clk-starfive-jh71*
20914 F:      include/dt-bindings/clock/starfive?jh71*.h
20915
20916 STARFIVE JH71X0 PINCTRL DRIVERS
20917 M:      Emil Renner Berthing <kernel@esmil.dk>
20918 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20919 M:      Hal Feng <hal.feng@starfivetech.com>
20920 L:      linux-gpio@vger.kernel.org
20921 S:      Maintained
20922 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20923 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20924 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20925 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20926
20927 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20928 M:      Emil Renner Berthing <kernel@esmil.dk>
20929 M:      Hal Feng <hal.feng@starfivetech.com>
20930 S:      Maintained
20931 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20932 F:      drivers/reset/starfive/reset-starfive-jh71*
20933 F:      include/dt-bindings/reset/starfive?jh71*.h
20934
20935 STARFIVE JH71X0 USB DRIVERS
20936 M:      Minda Chen <minda.chen@starfivetech.com>
20937 S:      Maintained
20938 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20939 F:      drivers/usb/cdns3/cdns3-starfive.c
20940
20941 STARFIVE JH71XX PMU CONTROLLER DRIVER
20942 M:      Walker Chen <walker.chen@starfivetech.com>
20943 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20944 S:      Supported
20945 F:      Documentation/devicetree/bindings/power/starfive*
20946 F:      drivers/pmdomain/starfive/
20947 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20948
20949 STARFIVE SOC DRIVERS
20950 M:      Conor Dooley <conor@kernel.org>
20951 S:      Maintained
20952 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20953 F:      Documentation/devicetree/bindings/soc/starfive/
20954
20955 STARFIVE TRNG DRIVER
20956 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20957 S:      Supported
20958 F:      Documentation/devicetree/bindings/rng/starfive*
20959 F:      drivers/char/hw_random/jh7110-trng.c
20960
20961 STARFIVE WATCHDOG DRIVER
20962 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20963 M:      Samin Guo <samin.guo@starfivetech.com>
20964 S:      Supported
20965 F:      Documentation/devicetree/bindings/watchdog/starfive*
20966 F:      drivers/watchdog/starfive-wdt.c
20967
20968 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20969 M:      Minda Chen <minda.chen@starfivetech.com>
20970 S:      Supported
20971 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20972 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20973 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20974 F:      drivers/phy/starfive/phy-jh7110-usb.c
20975
20976 STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER
20977 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20978 S:      Supported
20979 F:      Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml
20980 F:      drivers/irqchip/irq-starfive-jh8100-intc.c
20981
20982 STATIC BRANCH/CALL
20983 M:      Peter Zijlstra <peterz@infradead.org>
20984 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20985 M:      Jason Baron <jbaron@akamai.com>
20986 R:      Steven Rostedt <rostedt@goodmis.org>
20987 R:      Ard Biesheuvel <ardb@kernel.org>
20988 S:      Supported
20989 F:      arch/*/include/asm/jump_label*.h
20990 F:      arch/*/include/asm/static_call*.h
20991 F:      arch/*/kernel/jump_label.c
20992 F:      arch/*/kernel/static_call.c
20993 F:      include/linux/jump_label*.h
20994 F:      include/linux/static_call*.h
20995 F:      kernel/jump_label.c
20996 F:      kernel/static_call.c
20997
20998 STI AUDIO (ASoC) DRIVERS
20999 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21000 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21001 S:      Maintained
21002 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
21003 F:      sound/soc/sti/
21004
21005 STI CEC DRIVER
21006 M:      Alain Volmat <alain.volmat@foss.st.com>
21007 S:      Maintained
21008 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
21009 F:      drivers/media/cec/platform/sti/
21010
21011 STK1160 USB VIDEO CAPTURE DRIVER
21012 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
21013 L:      linux-media@vger.kernel.org
21014 S:      Maintained
21015 T:      git git://linuxtv.org/media_tree.git
21016 F:      drivers/media/usb/stk1160/
21017
21018 STM32 AUDIO (ASoC) DRIVERS
21019 M:      Olivier Moysan <olivier.moysan@foss.st.com>
21020 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21022 S:      Maintained
21023 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
21024 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
21025 F:      sound/soc/stm/
21026
21027 STM32 TIMER/LPTIMER DRIVERS
21028 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
21029 S:      Maintained
21030 F:      Documentation/ABI/testing/*timer-stm32
21031 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
21032 F:      drivers/*/stm32-*timer*
21033 F:      drivers/pwm/pwm-stm32*
21034 F:      include/linux/*/stm32-*tim*
21035
21036 STMMAC ETHERNET DRIVER
21037 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
21038 M:      Jose Abreu <joabreu@synopsys.com>
21039 L:      netdev@vger.kernel.org
21040 S:      Supported
21041 W:      http://www.stlinux.com
21042 F:      Documentation/networking/device_drivers/ethernet/stmicro/
21043 F:      drivers/net/ethernet/stmicro/stmmac/
21044
21045 SUN HAPPY MEAL ETHERNET DRIVER
21046 M:      Sean Anderson <seanga2@gmail.com>
21047 S:      Maintained
21048 F:      drivers/net/ethernet/sun/sunhme.*
21049
21050 SUN3/3X
21051 M:      Sam Creasey <sammy@sammy.net>
21052 S:      Maintained
21053 W:      http://sammy.net/sun3/
21054 F:      arch/m68k/include/asm/sun3*
21055 F:      arch/m68k/kernel/*sun3*
21056 F:      arch/m68k/sun3*/
21057 F:      drivers/net/ethernet/i825xx/sun3*
21058
21059 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
21060 M:      Hans de Goede <hdegoede@redhat.com>
21061 L:      linux-input@vger.kernel.org
21062 S:      Maintained
21063 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
21064 F:      drivers/input/keyboard/sun4i-lradc-keys.c
21065
21066 SUNDANCE NETWORK DRIVER
21067 M:      Denis Kirjanov <kda@linux-powerpc.org>
21068 L:      netdev@vger.kernel.org
21069 S:      Maintained
21070 F:      drivers/net/ethernet/dlink/sundance.c
21071
21072 SUNPLUS ETHERNET DRIVER
21073 M:      Wells Lu <wellslutw@gmail.com>
21074 L:      netdev@vger.kernel.org
21075 S:      Maintained
21076 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
21077 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
21078 F:      drivers/net/ethernet/sunplus/
21079
21080 SUNPLUS MMC DRIVER
21081 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
21082 M:      Li-hao Kuo <lhjeff911@gmail.com>
21083 S:      Maintained
21084 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
21085 F:      drivers/mmc/host/sunplus-mmc.c
21086
21087 SUNPLUS OCOTP DRIVER
21088 M:      Vincent Shih <vincent.sunplus@gmail.com>
21089 S:      Maintained
21090 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
21091 F:      drivers/nvmem/sunplus-ocotp.c
21092
21093 SUNPLUS PWM DRIVER
21094 M:      Hammer Hsieh <hammerh0314@gmail.com>
21095 S:      Maintained
21096 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
21097 F:      drivers/pwm/pwm-sunplus.c
21098
21099 SUNPLUS RTC DRIVER
21100 M:      Vincent Shih <vincent.sunplus@gmail.com>
21101 L:      linux-rtc@vger.kernel.org
21102 S:      Maintained
21103 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
21104 F:      drivers/rtc/rtc-sunplus.c
21105
21106 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
21107 M:      Li-hao Kuo <lhjeff911@gmail.com>
21108 L:      linux-spi@vger.kernel.org
21109 S:      Maintained
21110 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
21111 F:      drivers/spi/spi-sunplus-sp7021.c
21112
21113 SUNPLUS UART DRIVER
21114 M:      Hammer Hsieh <hammerh0314@gmail.com>
21115 S:      Maintained
21116 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
21117 F:      drivers/tty/serial/sunplus-uart.c
21118
21119 SUNPLUS USB2 PHY DRIVER
21120 M:      Vincent Shih <vincent.sunplus@gmail.com>
21121 L:      linux-usb@vger.kernel.org
21122 S:      Maintained
21123 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
21124 F:      drivers/phy/sunplus/Kconfig
21125 F:      drivers/phy/sunplus/Makefile
21126 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
21127
21128 SUNPLUS WATCHDOG DRIVER
21129 M:      Xiantao Hu <xt.hu@cqplus1.com>
21130 L:      linux-watchdog@vger.kernel.org
21131 S:      Maintained
21132 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
21133 F:      drivers/watchdog/sunplus_wdt.c
21134
21135 SUPERH
21136 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
21137 M:      Rich Felker <dalias@libc.org>
21138 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
21139 L:      linux-sh@vger.kernel.org
21140 S:      Maintained
21141 Q:      http://patchwork.kernel.org/project/linux-sh/list/
21142 F:      Documentation/arch/sh/
21143 F:      arch/sh/
21144 F:      drivers/sh/
21145
21146 SUSPEND TO RAM
21147 M:      "Rafael J. Wysocki" <rafael@kernel.org>
21148 M:      Len Brown <len.brown@intel.com>
21149 M:      Pavel Machek <pavel@ucw.cz>
21150 L:      linux-pm@vger.kernel.org
21151 S:      Supported
21152 B:      https://bugzilla.kernel.org
21153 F:      Documentation/power/
21154 F:      arch/x86/kernel/acpi/sleep*
21155 F:      arch/x86/kernel/acpi/wakeup*
21156 F:      drivers/base/power/
21157 F:      include/linux/freezer.h
21158 F:      include/linux/pm.h
21159 F:      include/linux/suspend.h
21160 F:      kernel/power/
21161
21162 SVGA HANDLING
21163 M:      Martin Mares <mj@ucw.cz>
21164 L:      linux-video@atrey.karlin.mff.cuni.cz
21165 S:      Maintained
21166 F:      Documentation/admin-guide/svga.rst
21167 F:      arch/x86/boot/video*
21168
21169 SWITCHDEV
21170 M:      Jiri Pirko <jiri@resnulli.us>
21171 M:      Ivan Vecera <ivecera@redhat.com>
21172 L:      netdev@vger.kernel.org
21173 S:      Supported
21174 F:      include/net/switchdev.h
21175 F:      net/switchdev/
21176
21177 SY8106A REGULATOR DRIVER
21178 M:      Icenowy Zheng <icenowy@aosc.io>
21179 S:      Maintained
21180 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
21181 F:      drivers/regulator/sy8106a-regulator.c
21182
21183 SYNC FILE FRAMEWORK
21184 M:      Sumit Semwal <sumit.semwal@linaro.org>
21185 R:      Gustavo Padovan <gustavo@padovan.org>
21186 L:      linux-media@vger.kernel.org
21187 L:      dri-devel@lists.freedesktop.org
21188 S:      Maintained
21189 T:      git git://anongit.freedesktop.org/drm/drm-misc
21190 F:      Documentation/driver-api/sync_file.rst
21191 F:      drivers/dma-buf/dma-fence*
21192 F:      drivers/dma-buf/sw_sync.c
21193 F:      drivers/dma-buf/sync_*
21194 F:      include/linux/sync_file.h
21195 F:      include/uapi/linux/sync_file.h
21196
21197 SYNOPSYS ARC ARCHITECTURE
21198 M:      Vineet Gupta <vgupta@kernel.org>
21199 L:      linux-snps-arc@lists.infradead.org
21200 S:      Supported
21201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
21202 F:      Documentation/arch/arc
21203 F:      Documentation/devicetree/bindings/arc/*
21204 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
21205 F:      arch/arc/
21206 F:      drivers/clocksource/arc_timer.c
21207 F:      drivers/tty/serial/arc_uart.c
21208
21209 SYNOPSYS ARC HSDK SDP pll clock driver
21210 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21211 S:      Supported
21212 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21213 F:      drivers/clk/clk-hsdk-pll.c
21214
21215 SYNOPSYS ARC SDP clock driver
21216 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21217 S:      Supported
21218 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21219 F:      drivers/clk/axs10x/*
21220
21221 SYNOPSYS ARC SDP platform support
21222 M:      Alexey Brodkin <abrodkin@synopsys.com>
21223 S:      Supported
21224 F:      Documentation/devicetree/bindings/arc/axs10*
21225 F:      arch/arc/boot/dts/ax*
21226 F:      arch/arc/plat-axs10x
21227
21228 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21229 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21230 S:      Supported
21231 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21232 F:      drivers/reset/reset-axs10x.c
21233
21234 SYNOPSYS CREG GPIO DRIVER
21235 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21236 S:      Maintained
21237 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21238 F:      drivers/gpio/gpio-creg-snps.c
21239
21240 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21241 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21242 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21243 S:      Supported
21244 F:      drivers/tty/serial/8250/8250_dw.c
21245 F:      drivers/tty/serial/8250/8250_dwlib.*
21246 F:      drivers/tty/serial/8250/8250_lpss.c
21247
21248 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21249 M:      Hoan Tran <hoan@os.amperecomputing.com>
21250 M:      Serge Semin <fancer.lancer@gmail.com>
21251 L:      linux-gpio@vger.kernel.org
21252 S:      Maintained
21253 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21254 F:      drivers/gpio/gpio-dwapb.c
21255
21256 SYNOPSYS DESIGNWARE APB SSI DRIVER
21257 M:      Serge Semin <fancer.lancer@gmail.com>
21258 L:      linux-spi@vger.kernel.org
21259 S:      Supported
21260 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21261 F:      drivers/spi/spi-dw*
21262
21263 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21264 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21265 S:      Maintained
21266 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21267 F:      drivers/dma/dw-axi-dmac/
21268
21269 SYNOPSYS DESIGNWARE DMAC DRIVER
21270 M:      Viresh Kumar <vireshk@kernel.org>
21271 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21272 S:      Maintained
21273 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21274 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21275 F:      drivers/dma/dw/
21276 F:      include/dt-bindings/dma/dw-dmac.h
21277 F:      include/linux/dma/dw.h
21278 F:      include/linux/platform_data/dma-dw.h
21279
21280 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21281 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21282 L:      netdev@vger.kernel.org
21283 S:      Supported
21284 F:      drivers/net/ethernet/synopsys/
21285
21286 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21287 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21288 L:      netdev@vger.kernel.org
21289 S:      Supported
21290 F:      drivers/net/pcs/pcs-xpcs.c
21291 F:      drivers/net/pcs/pcs-xpcs.h
21292 F:      include/linux/pcs/pcs-xpcs.h
21293
21294 SYNOPSYS DESIGNWARE I2C DRIVER
21295 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21296 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21297 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21298 R:      Jan Dabros <jsd@semihalf.com>
21299 L:      linux-i2c@vger.kernel.org
21300 S:      Supported
21301 F:      drivers/i2c/busses/i2c-designware-*
21302
21303 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21304 M:      Jaehoon Chung <jh80.chung@samsung.com>
21305 L:      linux-mmc@vger.kernel.org
21306 S:      Maintained
21307 F:      drivers/mmc/host/dw_mmc*
21308
21309 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
21310 M:      Shuai Xue <xueshuai@linux.alibaba.com>
21311 M:      Jing Zhang <renyu.zj@linux.alibaba.com>
21312 S:      Supported
21313 F:      Documentation/admin-guide/perf/dwc_pcie_pmu.rst
21314 F:      drivers/perf/dwc_pcie_pmu.c
21315
21316 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21317 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21318 S:      Supported
21319 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21320 F:      drivers/reset/reset-hsdk.c
21321 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21322
21323 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21324 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21325 M:      Manjunath M B <manjumb@synopsys.com>
21326 L:      linux-mmc@vger.kernel.org
21327 S:      Maintained
21328 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21329
21330 SYSTEM CONFIGURATION (SYSCON)
21331 M:      Lee Jones <lee@kernel.org>
21332 M:      Arnd Bergmann <arnd@arndb.de>
21333 S:      Supported
21334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21335 F:      drivers/mfd/syscon.c
21336
21337 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21338 M:      Sudeep Holla <sudeep.holla@arm.com>
21339 R:      Cristian Marussi <cristian.marussi@arm.com>
21340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21341 S:      Maintained
21342 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21343 F:      drivers/clk/clk-sc[mp]i.c
21344 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21345 F:      drivers/firmware/arm_scmi/
21346 F:      drivers/firmware/arm_scpi.c
21347 F:      drivers/hwmon/scmi-hwmon.c
21348 F:      drivers/pmdomain/arm/
21349 F:      drivers/powercap/arm_scmi_powercap.c
21350 F:      drivers/regulator/scmi-regulator.c
21351 F:      drivers/reset/reset-scmi.c
21352 F:      include/linux/sc[mp]i_protocol.h
21353 F:      include/trace/events/scmi.h
21354 F:      include/uapi/linux/virtio_scmi.h
21355
21356 SYSTEM RESET/SHUTDOWN DRIVERS
21357 M:      Sebastian Reichel <sre@kernel.org>
21358 L:      linux-pm@vger.kernel.org
21359 S:      Maintained
21360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21361 F:      Documentation/devicetree/bindings/power/reset/
21362 F:      drivers/power/reset/
21363
21364 SYSTEM TRACE MODULE CLASS
21365 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21366 S:      Maintained
21367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21368 F:      Documentation/trace/stm.rst
21369 F:      drivers/hwtracing/stm/
21370 F:      include/linux/stm.h
21371 F:      include/uapi/linux/stm.h
21372
21373 SYSTEM76 ACPI DRIVER
21374 M:      Jeremy Soller <jeremy@system76.com>
21375 M:      System76 Product Development <productdev@system76.com>
21376 L:      platform-driver-x86@vger.kernel.org
21377 S:      Maintained
21378 F:      drivers/platform/x86/system76_acpi.c
21379
21380 SYSV FILESYSTEM
21381 S:      Orphan
21382 F:      Documentation/filesystems/sysv-fs.rst
21383 F:      fs/sysv/
21384 F:      include/linux/sysv_fs.h
21385
21386 TASKSTATS STATISTICS INTERFACE
21387 M:      Balbir Singh <bsingharora@gmail.com>
21388 S:      Maintained
21389 F:      Documentation/accounting/taskstats*
21390 F:      include/linux/taskstats*
21391 F:      kernel/taskstats.c
21392
21393 TC subsystem
21394 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21395 M:      Cong Wang <xiyou.wangcong@gmail.com>
21396 M:      Jiri Pirko <jiri@resnulli.us>
21397 L:      netdev@vger.kernel.org
21398 S:      Maintained
21399 F:      include/net/pkt_cls.h
21400 F:      include/net/pkt_sched.h
21401 F:      include/net/tc_act/
21402 F:      include/uapi/linux/pkt_cls.h
21403 F:      include/uapi/linux/pkt_sched.h
21404 F:      include/uapi/linux/tc_act/
21405 F:      include/uapi/linux/tc_ematch/
21406 F:      net/sched/
21407 F:      tools/testing/selftests/tc-testing
21408
21409 TC90522 MEDIA DRIVER
21410 M:      Akihiro Tsukada <tskd08@gmail.com>
21411 L:      linux-media@vger.kernel.org
21412 S:      Odd Fixes
21413 F:      drivers/media/dvb-frontends/tc90522*
21414
21415 TCP LOW PRIORITY MODULE
21416 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21417 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21418 S:      Maintained
21419 W:      http://tcp-lp-mod.sourceforge.net/
21420 F:      net/ipv4/tcp_lp.c
21421
21422 TDA10071 MEDIA DRIVER
21423 L:      linux-media@vger.kernel.org
21424 S:      Orphan
21425 W:      https://linuxtv.org
21426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21427 F:      drivers/media/dvb-frontends/tda10071*
21428
21429 TDA18212 MEDIA DRIVER
21430 L:      linux-media@vger.kernel.org
21431 S:      Orphan
21432 W:      https://linuxtv.org
21433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21434 F:      drivers/media/tuners/tda18212*
21435
21436 TDA18218 MEDIA DRIVER
21437 L:      linux-media@vger.kernel.org
21438 S:      Orphan
21439 W:      https://linuxtv.org
21440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21441 F:      drivers/media/tuners/tda18218*
21442
21443 TDA18250 MEDIA DRIVER
21444 M:      Olli Salonen <olli.salonen@iki.fi>
21445 L:      linux-media@vger.kernel.org
21446 S:      Maintained
21447 W:      https://linuxtv.org
21448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21449 T:      git git://linuxtv.org/media_tree.git
21450 F:      drivers/media/tuners/tda18250*
21451
21452 TDA18271 MEDIA DRIVER
21453 M:      Michael Krufky <mkrufky@linuxtv.org>
21454 L:      linux-media@vger.kernel.org
21455 S:      Maintained
21456 W:      https://linuxtv.org
21457 W:      http://github.com/mkrufky
21458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21459 T:      git git://linuxtv.org/mkrufky/tuners.git
21460 F:      drivers/media/tuners/tda18271*
21461
21462 TDA1997x MEDIA DRIVER
21463 M:      Tim Harvey <tharvey@gateworks.com>
21464 L:      linux-media@vger.kernel.org
21465 S:      Maintained
21466 W:      https://linuxtv.org
21467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21468 F:      drivers/media/i2c/tda1997x.*
21469
21470 TDA827x MEDIA DRIVER
21471 M:      Michael Krufky <mkrufky@linuxtv.org>
21472 L:      linux-media@vger.kernel.org
21473 S:      Maintained
21474 W:      https://linuxtv.org
21475 W:      http://github.com/mkrufky
21476 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21477 T:      git git://linuxtv.org/mkrufky/tuners.git
21478 F:      drivers/media/tuners/tda8290.*
21479
21480 TDA8290 MEDIA DRIVER
21481 M:      Michael Krufky <mkrufky@linuxtv.org>
21482 L:      linux-media@vger.kernel.org
21483 S:      Maintained
21484 W:      https://linuxtv.org
21485 W:      http://github.com/mkrufky
21486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21487 T:      git git://linuxtv.org/mkrufky/tuners.git
21488 F:      drivers/media/tuners/tda8290.*
21489
21490 TDA9840 MEDIA DRIVER
21491 M:      Hans Verkuil <hverkuil@xs4all.nl>
21492 L:      linux-media@vger.kernel.org
21493 S:      Maintained
21494 W:      https://linuxtv.org
21495 T:      git git://linuxtv.org/media_tree.git
21496 F:      drivers/media/i2c/tda9840*
21497
21498 TEA5761 TUNER DRIVER
21499 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21500 L:      linux-media@vger.kernel.org
21501 S:      Odd fixes
21502 W:      https://linuxtv.org
21503 T:      git git://linuxtv.org/media_tree.git
21504 F:      drivers/media/tuners/tea5761.*
21505
21506 TEA5767 TUNER DRIVER
21507 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21508 L:      linux-media@vger.kernel.org
21509 S:      Maintained
21510 W:      https://linuxtv.org
21511 T:      git git://linuxtv.org/media_tree.git
21512 F:      drivers/media/tuners/tea5767.*
21513
21514 TEA6415C MEDIA DRIVER
21515 M:      Hans Verkuil <hverkuil@xs4all.nl>
21516 L:      linux-media@vger.kernel.org
21517 S:      Maintained
21518 W:      https://linuxtv.org
21519 T:      git git://linuxtv.org/media_tree.git
21520 F:      drivers/media/i2c/tea6415c*
21521
21522 TEA6420 MEDIA DRIVER
21523 M:      Hans Verkuil <hverkuil@xs4all.nl>
21524 L:      linux-media@vger.kernel.org
21525 S:      Maintained
21526 W:      https://linuxtv.org
21527 T:      git git://linuxtv.org/media_tree.git
21528 F:      drivers/media/i2c/tea6420*
21529
21530 TEAM DRIVER
21531 M:      Jiri Pirko <jiri@resnulli.us>
21532 L:      netdev@vger.kernel.org
21533 S:      Supported
21534 F:      drivers/net/team/
21535 F:      include/linux/if_team.h
21536 F:      include/uapi/linux/if_team.h
21537 F:      tools/testing/selftests/drivers/net/team/
21538
21539 TECHNICAL ADVISORY BOARD PROCESS DOCS
21540 M:      "Theodore Ts'o" <tytso@mit.edu>
21541 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21542 L:      tech-board-discuss@lists.linux-foundation.org
21543 S:      Maintained
21544 F:      Documentation/process/contribution-maturity-model.rst
21545 F:      Documentation/process/researcher-guidelines.rst
21546
21547 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21548 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21549 S:      Maintained
21550 F:      arch/x86/platform/ts5500/
21551
21552 TECHNOTREND USB IR RECEIVER
21553 M:      Sean Young <sean@mess.org>
21554 L:      linux-media@vger.kernel.org
21555 S:      Maintained
21556 F:      drivers/media/rc/ttusbir.c
21557
21558 TECHWELL TW9900 VIDEO DECODER
21559 M:      Mehdi Djait <mehdi.djait@bootlin.com>
21560 L:      linux-media@vger.kernel.org
21561 S:      Maintained
21562 F:      drivers/media/i2c/tw9900.c
21563
21564 TECHWELL TW9910 VIDEO DECODER
21565 L:      linux-media@vger.kernel.org
21566 S:      Orphan
21567 F:      drivers/media/i2c/tw9910.c
21568 F:      include/media/i2c/tw9910.h
21569
21570 TEE SUBSYSTEM
21571 M:      Jens Wiklander <jens.wiklander@linaro.org>
21572 R:      Sumit Garg <sumit.garg@linaro.org>
21573 L:      op-tee@lists.trustedfirmware.org
21574 S:      Maintained
21575 F:      Documentation/driver-api/tee.rst
21576 F:      Documentation/tee/
21577 F:      Documentation/userspace-api/tee.rst
21578 F:      drivers/tee/
21579 F:      include/linux/tee_drv.h
21580 F:      include/uapi/linux/tee.h
21581
21582 TEGRA ARCHITECTURE SUPPORT
21583 M:      Thierry Reding <thierry.reding@gmail.com>
21584 M:      Jonathan Hunter <jonathanh@nvidia.com>
21585 L:      linux-tegra@vger.kernel.org
21586 S:      Supported
21587 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21589 N:      [^a-z]tegra
21590
21591 TEGRA CLOCK DRIVER
21592 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21593 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21594 S:      Supported
21595 F:      drivers/clk/tegra/
21596
21597 TEGRA DMA DRIVERS
21598 M:      Laxman Dewangan <ldewangan@nvidia.com>
21599 M:      Jon Hunter <jonathanh@nvidia.com>
21600 S:      Supported
21601 F:      drivers/dma/tegra*
21602
21603 TEGRA I2C DRIVER
21604 M:      Laxman Dewangan <ldewangan@nvidia.com>
21605 R:      Dmitry Osipenko <digetx@gmail.com>
21606 S:      Supported
21607 F:      drivers/i2c/busses/i2c-tegra.c
21608
21609 TEGRA IOMMU DRIVERS
21610 M:      Thierry Reding <thierry.reding@gmail.com>
21611 R:      Krishna Reddy <vdumpa@nvidia.com>
21612 L:      linux-tegra@vger.kernel.org
21613 S:      Supported
21614 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21615 F:      drivers/iommu/tegra*
21616
21617 TEGRA KBC DRIVER
21618 M:      Laxman Dewangan <ldewangan@nvidia.com>
21619 S:      Supported
21620 F:      drivers/input/keyboard/tegra-kbc.c
21621
21622 TEGRA NAND DRIVER
21623 M:      Stefan Agner <stefan@agner.ch>
21624 M:      Lucas Stach <dev@lynxeye.de>
21625 S:      Maintained
21626 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21627 F:      drivers/mtd/nand/raw/tegra_nand.c
21628
21629 TEGRA PWM DRIVER
21630 M:      Thierry Reding <thierry.reding@gmail.com>
21631 S:      Supported
21632 F:      drivers/pwm/pwm-tegra.c
21633
21634 TEGRA QUAD SPI DRIVER
21635 M:      Thierry Reding <thierry.reding@gmail.com>
21636 M:      Jonathan Hunter <jonathanh@nvidia.com>
21637 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21638 L:      linux-tegra@vger.kernel.org
21639 S:      Maintained
21640 F:      drivers/spi/spi-tegra210-quad.c
21641
21642 TEGRA SERIAL DRIVER
21643 M:      Laxman Dewangan <ldewangan@nvidia.com>
21644 S:      Supported
21645 F:      drivers/tty/serial/serial-tegra.c
21646
21647 TEGRA SPI DRIVER
21648 M:      Laxman Dewangan <ldewangan@nvidia.com>
21649 S:      Supported
21650 F:      drivers/spi/spi-tegra*
21651
21652 TEGRA VIDEO DRIVER
21653 M:      Thierry Reding <thierry.reding@gmail.com>
21654 M:      Jonathan Hunter <jonathanh@nvidia.com>
21655 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21656 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21657 L:      linux-media@vger.kernel.org
21658 L:      linux-tegra@vger.kernel.org
21659 S:      Maintained
21660 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21661 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21662 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21663 F:      drivers/staging/media/tegra-video/
21664
21665 TEGRA XUSB PADCTL DRIVER
21666 M:      JC Kuo <jckuo@nvidia.com>
21667 S:      Supported
21668 F:      drivers/phy/tegra/xusb*
21669
21670 TEHUTI ETHERNET DRIVER
21671 M:      Andy Gospodarek <andy@greyhouse.net>
21672 L:      netdev@vger.kernel.org
21673 S:      Supported
21674 F:      drivers/net/ethernet/tehuti/*
21675
21676 TELECOM CLOCK DRIVER FOR MCPL0010
21677 M:      Mark Gross <markgross@kernel.org>
21678 S:      Supported
21679 F:      drivers/char/tlclk.c
21680
21681 TEMPO SEMICONDUCTOR DRIVERS
21682 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21683 S:      Maintained
21684 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21685 F:      sound/soc/codecs/tscs*.c
21686 F:      sound/soc/codecs/tscs*.h
21687
21688 TENSILICA XTENSA PORT (xtensa)
21689 M:      Chris Zankel <chris@zankel.net>
21690 M:      Max Filippov <jcmvbkbc@gmail.com>
21691 S:      Maintained
21692 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21693 F:      arch/xtensa/
21694 F:      drivers/irqchip/irq-xtensa-*
21695
21696 TEXAS INSTRUMENTS ASoC DRIVERS
21697 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21699 S:      Maintained
21700 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21701 F:      sound/soc/ti/
21702
21703 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21704 M:      Shenghao Ding <shenghao-ding@ti.com>
21705 M:      Kevin Lu <kevin-lu@ti.com>
21706 M:      Baojun Xu <baojun.xu@ti.com>
21707 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21708 S:      Maintained
21709 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21710 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21711 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21712 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21713 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21714 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21715 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21716 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21717 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21718 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21719 F:      include/sound/tas2*.h
21720 F:      include/sound/tlv320*.h
21721 F:      include/sound/tpa6130a2-plat.h
21722 F:      sound/pci/hda/tas2781_hda_i2c.c
21723 F:      sound/soc/codecs/pcm1681.c
21724 F:      sound/soc/codecs/pcm1789*.*
21725 F:      sound/soc/codecs/pcm179x*.*
21726 F:      sound/soc/codecs/pcm186x*.*
21727 F:      sound/soc/codecs/pcm3008.*
21728 F:      sound/soc/codecs/pcm3060*.*
21729 F:      sound/soc/codecs/pcm3168a*.*
21730 F:      sound/soc/codecs/pcm5102a.c
21731 F:      sound/soc/codecs/pcm512x*.*
21732 F:      sound/soc/codecs/tas2*.*
21733 F:      sound/soc/codecs/tlv320*.*
21734 F:      sound/soc/codecs/tpa6130a2.*
21735
21736 TEXAS INSTRUMENTS DMA DRIVERS
21737 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21738 L:      dmaengine@vger.kernel.org
21739 S:      Maintained
21740 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21741 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21742 F:      Documentation/devicetree/bindings/dma/ti/
21743 F:      drivers/dma/ti/
21744 F:      include/linux/dma/k3-psil.h
21745 F:      include/linux/dma/k3-udma-glue.h
21746 F:      include/linux/dma/ti-cppi5.h
21747 X:      drivers/dma/ti/cppi41.c
21748
21749 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21750 M:      Robert Marko <robert.marko@sartura.hr>
21751 M:      Luka Perkov <luka.perkov@sartura.hr>
21752 L:      linux-hwmon@vger.kernel.org
21753 S:      Maintained
21754 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21755 F:      Documentation/hwmon/tps23861.rst
21756 F:      drivers/hwmon/tps23861.c
21757
21758 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21759 M:      Ricardo Ribalda <ribalda@kernel.org>
21760 L:      linux-iio@vger.kernel.org
21761 S:      Supported
21762 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21763 F:      drivers/iio/dac/ti-dac7612.c
21764
21765 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21766 M:      Nishanth Menon <nm@ti.com>
21767 M:      Tero Kristo <kristo@kernel.org>
21768 M:      Santosh Shilimkar <ssantosh@kernel.org>
21769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21770 S:      Maintained
21771 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21772 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21773 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21774 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21775 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21776 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21777 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21778 F:      drivers/clk/keystone/sci-clk.c
21779 F:      drivers/firmware/ti_sci*
21780 F:      drivers/irqchip/irq-ti-sci-inta.c
21781 F:      drivers/irqchip/irq-ti-sci-intr.c
21782 F:      drivers/reset/reset-ti-sci.c
21783 F:      drivers/soc/ti/ti_sci_inta_msi.c
21784 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21785 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21786 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21787 F:      include/linux/soc/ti/ti_sci_protocol.h
21788
21789 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21790 M:      Puranjay Mohan <puranjay12@gmail.com>
21791 L:      linux-iio@vger.kernel.org
21792 S:      Supported
21793 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21794 F:      drivers/iio/temperature/tmp117.c
21795
21796 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21797 M:      Hans Verkuil <hverkuil@xs4all.nl>
21798 L:      linux-media@vger.kernel.org
21799 S:      Maintained
21800 W:      https://linuxtv.org
21801 T:      git git://linuxtv.org/media_tree.git
21802 F:      drivers/media/radio/radio-raremono.c
21803
21804 THERMAL
21805 M:      Rafael J. Wysocki <rafael@kernel.org>
21806 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21807 R:      Zhang Rui <rui.zhang@intel.com>
21808 R:      Lukasz Luba <lukasz.luba@arm.com>
21809 L:      linux-pm@vger.kernel.org
21810 S:      Supported
21811 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21813 F:      Documentation/ABI/testing/sysfs-class-thermal
21814 F:      Documentation/admin-guide/thermal/
21815 F:      Documentation/devicetree/bindings/thermal/
21816 F:      Documentation/driver-api/thermal/
21817 F:      drivers/thermal/
21818 F:      include/dt-bindings/thermal/
21819 F:      include/linux/cpu_cooling.h
21820 F:      include/linux/thermal.h
21821 F:      include/uapi/linux/thermal.h
21822 F:      tools/lib/thermal/
21823 F:      tools/thermal/
21824
21825 THERMAL DRIVER FOR AMLOGIC SOCS
21826 M:      Guillaume La Roque <glaroque@baylibre.com>
21827 L:      linux-pm@vger.kernel.org
21828 L:      linux-amlogic@lists.infradead.org
21829 S:      Supported
21830 W:      http://linux-meson.com/
21831 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21832 F:      drivers/thermal/amlogic_thermal.c
21833
21834 THERMAL/CPU_COOLING
21835 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21836 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21837 M:      Viresh Kumar <viresh.kumar@linaro.org>
21838 R:      Lukasz Luba <lukasz.luba@arm.com>
21839 L:      linux-pm@vger.kernel.org
21840 S:      Supported
21841 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21842 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21843 F:      drivers/thermal/cpufreq_cooling.c
21844 F:      drivers/thermal/cpuidle_cooling.c
21845 F:      include/linux/cpu_cooling.h
21846
21847 THERMAL/POWER_ALLOCATOR
21848 M:      Lukasz Luba <lukasz.luba@arm.com>
21849 L:      linux-pm@vger.kernel.org
21850 S:      Maintained
21851 F:      Documentation/driver-api/thermal/power_allocator.rst
21852 F:      drivers/thermal/gov_power_allocator.c
21853 F:      drivers/thermal/thermal_trace_ipa.h
21854
21855 THINKPAD ACPI EXTRAS DRIVER
21856 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21857 L:      ibm-acpi-devel@lists.sourceforge.net
21858 L:      platform-driver-x86@vger.kernel.org
21859 S:      Maintained
21860 W:      http://ibm-acpi.sourceforge.net
21861 W:      http://thinkwiki.org/wiki/Ibm-acpi
21862 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21863 F:      drivers/platform/x86/thinkpad_acpi.c
21864
21865 THINKPAD LMI DRIVER
21866 M:      Mark Pearson <markpearson@lenovo.com>
21867 L:      platform-driver-x86@vger.kernel.org
21868 S:      Maintained
21869 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21870 F:      drivers/platform/x86/think-lmi.?
21871
21872 THP7312 ISP DRIVER
21873 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
21874 M:      Paul Elder <paul.elder@ideasonboard.com>
21875 L:      linux-media@vger.kernel.org
21876 S:      Maintained
21877 T:      git git://linuxtv.org/media_tree.git
21878 F:      Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
21879 F:      Documentation/userspace-api/media/drivers/thp7312.rst
21880 F:      drivers/media/i2c/thp7312.c
21881 F:      include/uapi/linux/thp7312.h
21882
21883 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21884 M:      Isaac Hazan <isaac.hazan@intel.com>
21885 L:      linux-usb@vger.kernel.org
21886 S:      Maintained
21887 F:      drivers/thunderbolt/dma_test.c
21888
21889 THUNDERBOLT DRIVER
21890 M:      Andreas Noever <andreas.noever@gmail.com>
21891 M:      Michael Jamet <michael.jamet@intel.com>
21892 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21893 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21894 L:      linux-usb@vger.kernel.org
21895 S:      Maintained
21896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21897 F:      Documentation/admin-guide/thunderbolt.rst
21898 F:      drivers/thunderbolt/
21899 F:      include/linux/thunderbolt.h
21900
21901 THUNDERBOLT NETWORK DRIVER
21902 M:      Michael Jamet <michael.jamet@intel.com>
21903 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21904 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21905 L:      netdev@vger.kernel.org
21906 S:      Maintained
21907 F:      drivers/net/thunderbolt/
21908
21909 THUNDERX GPIO DRIVER
21910 M:      Robert Richter <rric@kernel.org>
21911 S:      Odd Fixes
21912 F:      drivers/gpio/gpio-thunderx.c
21913
21914 TI ADS7924 ADC DRIVER
21915 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21916 L:      linux-iio@vger.kernel.org
21917 S:      Supported
21918 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21919 F:      drivers/iio/adc/ti-ads7924.c
21920
21921 TI AM437X VPFE DRIVER
21922 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21923 L:      linux-media@vger.kernel.org
21924 S:      Maintained
21925 W:      https://linuxtv.org
21926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21927 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21928 F:      drivers/media/platform/ti/am437x/
21929
21930 TI BANDGAP AND THERMAL DRIVER
21931 M:      Eduardo Valentin <edubezval@gmail.com>
21932 M:      Keerthy <j-keerthy@ti.com>
21933 L:      linux-pm@vger.kernel.org
21934 L:      linux-omap@vger.kernel.org
21935 S:      Maintained
21936 F:      drivers/thermal/ti-soc-thermal/
21937
21938 TI BQ27XXX POWER SUPPLY DRIVER
21939 F:      drivers/power/supply/bq27xxx_battery.c
21940 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21941 F:      include/linux/power/bq27xxx_battery.h
21942
21943 TI CDCE706 CLOCK DRIVER
21944 M:      Max Filippov <jcmvbkbc@gmail.com>
21945 S:      Maintained
21946 F:      drivers/clk/clk-cdce706.c
21947
21948 TI CLOCK DRIVER
21949 M:      Tero Kristo <kristo@kernel.org>
21950 L:      linux-omap@vger.kernel.org
21951 S:      Odd Fixes
21952 F:      drivers/clk/ti/
21953 F:      include/linux/clk/ti.h
21954
21955 TI DAVINCI MACHINE SUPPORT
21956 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21958 S:      Maintained
21959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21960 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21961 F:      arch/arm/boot/dts/ti/davinci/
21962 F:      arch/arm/mach-davinci/
21963 F:      drivers/i2c/busses/i2c-davinci.c
21964
21965 TI DAVINCI SERIES CLOCK DRIVER
21966 M:      David Lechner <david@lechnology.com>
21967 R:      Sekhar Nori <nsekhar@ti.com>
21968 S:      Maintained
21969 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21970 F:      drivers/clk/davinci/
21971 F:      include/linux/clk/davinci.h
21972
21973 TI DAVINCI SERIES GPIO DRIVER
21974 M:      Keerthy <j-keerthy@ti.com>
21975 L:      linux-gpio@vger.kernel.org
21976 S:      Maintained
21977 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21978 F:      drivers/gpio/gpio-davinci.c
21979
21980 TI DAVINCI SERIES MEDIA DRIVER
21981 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21982 L:      linux-media@vger.kernel.org
21983 S:      Maintained
21984 W:      https://linuxtv.org
21985 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21986 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21987 F:      drivers/media/platform/ti/davinci/
21988 F:      include/media/davinci/
21989
21990 TI ENHANCED CAPTURE (eCAP) DRIVER
21991 M:      Vignesh Raghavendra <vigneshr@ti.com>
21992 R:      Julien Panis <jpanis@baylibre.com>
21993 L:      linux-iio@vger.kernel.org
21994 L:      linux-omap@vger.kernel.org
21995 S:      Maintained
21996 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21997 F:      drivers/counter/ti-ecap-capture.c
21998
21999 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
22000 R:      David Lechner <david@lechnology.com>
22001 L:      linux-iio@vger.kernel.org
22002 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
22003 F:      drivers/counter/ti-eqep.c
22004
22005 TI ETHERNET SWITCH DRIVER (CPSW)
22006 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
22007 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
22008 R:      Roger Quadros <rogerq@kernel.org>
22009 L:      linux-omap@vger.kernel.org
22010 L:      netdev@vger.kernel.org
22011 S:      Maintained
22012 F:      drivers/net/ethernet/ti/cpsw*
22013 F:      drivers/net/ethernet/ti/davinci*
22014
22015 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
22016 M:      Alex Dubov <oakad@yahoo.com>
22017 S:      Maintained
22018 W:      http://tifmxx.berlios.de/
22019 F:      drivers/memstick/host/tifm_ms.c
22020 F:      drivers/misc/tifm*
22021 F:      drivers/mmc/host/tifm_sd.c
22022 F:      include/linux/tifm.h
22023
22024 TI FPD-LINK DRIVERS
22025 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
22026 L:      linux-media@vger.kernel.org
22027 S:      Maintained
22028 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
22029 F:      drivers/media/i2c/ds90*
22030 F:      include/media/i2c/ds90*
22031
22032 TI HDC302X HUMIDITY DRIVER
22033 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
22034 M:      Li peiyu <579lpy@gmail.com>
22035 L:      linux-iio@vger.kernel.org
22036 S:      Maintained
22037 F:      Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
22038 F:      drivers/iio/humidity/hdc3020.c
22039
22040 TI ICSSG ETHERNET DRIVER (ICSSG)
22041 R:      MD Danish Anwar <danishanwar@ti.com>
22042 R:      Roger Quadros <rogerq@kernel.org>
22043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22044 L:      netdev@vger.kernel.org
22045 S:      Maintained
22046 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
22047 F:      drivers/net/ethernet/ti/icssg/*
22048
22049 TI J721E CSI2RX DRIVER
22050 M:      Jai Luthra <j-luthra@ti.com>
22051 L:      linux-media@vger.kernel.org
22052 S:      Maintained
22053 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
22054 F:      drivers/media/platform/ti/j721e-csi2rx/
22055
22056 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
22057 M:      Nishanth Menon <nm@ti.com>
22058 M:      Santosh Shilimkar <ssantosh@kernel.org>
22059 L:      linux-kernel@vger.kernel.org
22060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22061 S:      Maintained
22062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
22063 F:      drivers/pmdomain/ti/omap_prm.c
22064 F:      drivers/soc/ti/*
22065
22066 TI LM49xxx FAMILY ASoC CODEC DRIVERS
22067 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
22068 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
22069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22070 S:      Maintained
22071 F:      sound/soc/codecs/isabelle*
22072 F:      sound/soc/codecs/lm49453*
22073
22074 TI LMP92064 ADC DRIVER
22075 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
22076 R:      kernel@pengutronix.de
22077 L:      linux-iio@vger.kernel.org
22078 S:      Maintained
22079 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
22080 F:      drivers/iio/adc/ti-lmp92064.c
22081
22082 TI PCM3060 ASoC CODEC DRIVER
22083 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
22084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22085 S:      Maintained
22086 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
22087 F:      sound/soc/codecs/pcm3060*
22088
22089 TI TAS571X FAMILY ASoC CODEC DRIVER
22090 M:      Kevin Cernekee <cernekee@chromium.org>
22091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22092 S:      Odd Fixes
22093 F:      sound/soc/codecs/tas571x*
22094
22095 TI TMAG5273 MAGNETOMETER DRIVER
22096 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
22097 L:      linux-iio@vger.kernel.org
22098 S:      Maintained
22099 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
22100 F:      drivers/iio/magnetometer/tmag5273.c
22101
22102 TI TRF7970A NFC DRIVER
22103 M:      Mark Greer <mgreer@animalcreek.com>
22104 L:      linux-wireless@vger.kernel.org
22105 S:      Supported
22106 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
22107 F:      drivers/nfc/trf7970a.c
22108
22109 TI TSC2046 ADC DRIVER
22110 M:      Oleksij Rempel <o.rempel@pengutronix.de>
22111 R:      kernel@pengutronix.de
22112 L:      linux-iio@vger.kernel.org
22113 S:      Maintained
22114 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
22115 F:      drivers/iio/adc/ti-tsc2046.c
22116
22117 TI TWL4030 SERIES SOC CODEC DRIVER
22118 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
22119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22120 S:      Maintained
22121 F:      sound/soc/codecs/twl4030*
22122
22123 TI VPE/CAL DRIVERS
22124 M:      Benoit Parrot <bparrot@ti.com>
22125 L:      linux-media@vger.kernel.org
22126 S:      Maintained
22127 W:      http://linuxtv.org/
22128 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22129 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
22130 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
22131 F:      drivers/media/platform/ti/cal/
22132 F:      drivers/media/platform/ti/vpe/
22133
22134 TI WILINK WIRELESS DRIVERS
22135 L:      linux-wireless@vger.kernel.org
22136 S:      Orphan
22137 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
22138 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
22139 F:      drivers/net/wireless/ti/
22140
22141 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
22142 M:      John Stultz <jstultz@google.com>
22143 M:      Thomas Gleixner <tglx@linutronix.de>
22144 R:      Stephen Boyd <sboyd@kernel.org>
22145 L:      linux-kernel@vger.kernel.org
22146 S:      Supported
22147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
22148 F:      include/linux/clocksource.h
22149 F:      include/linux/time.h
22150 F:      include/linux/timex.h
22151 F:      include/uapi/linux/time.h
22152 F:      include/uapi/linux/timex.h
22153 F:      kernel/time/alarmtimer.c
22154 F:      kernel/time/clocksource.c
22155 F:      kernel/time/ntp.c
22156 F:      kernel/time/time*.c
22157 F:      tools/testing/selftests/timers/
22158
22159 TIPC NETWORK LAYER
22160 M:      Jon Maloy <jmaloy@redhat.com>
22161 M:      Ying Xue <ying.xue@windriver.com>
22162 L:      netdev@vger.kernel.org (core kernel code)
22163 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
22164 S:      Maintained
22165 W:      http://tipc.sourceforge.net/
22166 F:      include/uapi/linux/tipc*.h
22167 F:      net/tipc/
22168
22169 TLAN NETWORK DRIVER
22170 M:      Samuel Chessman <chessman@tux.org>
22171 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
22172 S:      Maintained
22173 W:      http://sourceforge.net/projects/tlan/
22174 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
22175 F:      drivers/net/ethernet/ti/tlan.*
22176
22177 TMIO/SDHI MMC DRIVER
22178 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
22179 L:      linux-mmc@vger.kernel.org
22180 L:      linux-renesas-soc@vger.kernel.org
22181 S:      Supported
22182 F:      drivers/mmc/host/renesas_sdhi*
22183 F:      drivers/mmc/host/tmio_mmc*
22184 F:      include/linux/mfd/tmio.h
22185
22186 TMP401 HARDWARE MONITOR DRIVER
22187 M:      Guenter Roeck <linux@roeck-us.net>
22188 L:      linux-hwmon@vger.kernel.org
22189 S:      Maintained
22190 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
22191 F:      Documentation/hwmon/tmp401.rst
22192 F:      drivers/hwmon/tmp401.c
22193
22194 TMP464 HARDWARE MONITOR DRIVER
22195 M:      Guenter Roeck <linux@roeck-us.net>
22196 L:      linux-hwmon@vger.kernel.org
22197 S:      Maintained
22198 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
22199 F:      Documentation/hwmon/tmp464.rst
22200 F:      drivers/hwmon/tmp464.c
22201
22202 TMP513 HARDWARE MONITOR DRIVER
22203 M:      Eric Tremblay <etremblay@distech-controls.com>
22204 L:      linux-hwmon@vger.kernel.org
22205 S:      Maintained
22206 F:      Documentation/hwmon/tmp513.rst
22207 F:      drivers/hwmon/tmp513.c
22208
22209 TMPFS (SHMEM FILESYSTEM)
22210 M:      Hugh Dickins <hughd@google.com>
22211 L:      linux-mm@kvack.org
22212 S:      Maintained
22213 F:      include/linux/shmem_fs.h
22214 F:      mm/shmem.c
22215
22216 TOMOYO SECURITY MODULE
22217 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
22218 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
22219 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
22220 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
22221 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
22222 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
22223 S:      Maintained
22224 W:      https://tomoyo.osdn.jp/
22225 F:      security/tomoyo/
22226
22227 TOPSTAR LAPTOP EXTRAS DRIVER
22228 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
22229 L:      platform-driver-x86@vger.kernel.org
22230 S:      Maintained
22231 F:      drivers/platform/x86/topstar-laptop.c
22232
22233 TORTURE-TEST MODULES
22234 M:      Davidlohr Bueso <dave@stgolabs.net>
22235 M:      "Paul E. McKenney" <paulmck@kernel.org>
22236 M:      Josh Triplett <josh@joshtriplett.org>
22237 L:      linux-kernel@vger.kernel.org
22238 S:      Supported
22239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22240 F:      Documentation/RCU/torture.rst
22241 F:      kernel/locking/locktorture.c
22242 F:      kernel/rcu/rcuscale.c
22243 F:      kernel/rcu/rcutorture.c
22244 F:      kernel/rcu/refscale.c
22245 F:      kernel/torture.c
22246
22247 TOSHIBA ACPI EXTRAS DRIVER
22248 M:      Azael Avalos <coproscefalo@gmail.com>
22249 L:      platform-driver-x86@vger.kernel.org
22250 S:      Maintained
22251 F:      drivers/platform/x86/toshiba_acpi.c
22252
22253 TOSHIBA BLUETOOTH DRIVER
22254 M:      Azael Avalos <coproscefalo@gmail.com>
22255 L:      platform-driver-x86@vger.kernel.org
22256 S:      Maintained
22257 F:      drivers/platform/x86/toshiba_bluetooth.c
22258
22259 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22260 M:      Azael Avalos <coproscefalo@gmail.com>
22261 L:      platform-driver-x86@vger.kernel.org
22262 S:      Maintained
22263 F:      drivers/platform/x86/toshiba_haps.c
22264
22265 TOSHIBA SMM DRIVER
22266 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22267 S:      Maintained
22268 W:      http://www.buzzard.org.uk/toshiba/
22269 F:      drivers/char/toshiba.c
22270 F:      include/linux/toshiba.h
22271 F:      include/uapi/linux/toshiba.h
22272
22273 TOSHIBA TC358743 DRIVER
22274 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22275 L:      linux-media@vger.kernel.org
22276 S:      Maintained
22277 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22278 F:      drivers/media/i2c/tc358743*
22279 F:      include/media/i2c/tc358743.h
22280
22281 TOSHIBA WMI HOTKEYS DRIVER
22282 M:      Azael Avalos <coproscefalo@gmail.com>
22283 L:      platform-driver-x86@vger.kernel.org
22284 S:      Maintained
22285 F:      drivers/platform/x86/toshiba-wmi.c
22286
22287 TPM DEVICE DRIVER
22288 M:      Peter Huewe <peterhuewe@gmx.de>
22289 M:      Jarkko Sakkinen <jarkko@kernel.org>
22290 R:      Jason Gunthorpe <jgg@ziepe.ca>
22291 L:      linux-integrity@vger.kernel.org
22292 S:      Maintained
22293 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22294 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22296 F:      drivers/char/tpm/
22297
22298 TPS546D24 DRIVER
22299 M:      Duke Du <dukedu83@gmail.com>
22300 L:      linux-hwmon@vger.kernel.org
22301 S:      Maintained
22302 F:      Documentation/hwmon/tps546d24.rst
22303 F:      drivers/hwmon/pmbus/tps546d24.c
22304
22305 TQ SYSTEMS BOARD & DRIVER SUPPORT
22306 L:      linux@ew.tq-group.com
22307 S:      Supported
22308 W:      https://www.tq-group.com/en/products/tq-embedded/
22309 F:      arch/arm/boot/dts/imx*mba*.dts*
22310 F:      arch/arm/boot/dts/imx*tqma*.dts*
22311 F:      arch/arm/boot/dts/mba*.dtsi
22312 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22313 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22314 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22315 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22316 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22317 F:      drivers/gpio/gpio-tqmx86.c
22318 F:      drivers/mfd/tqmx86.c
22319 F:      drivers/watchdog/tqmx86_wdt.c
22320
22321 TRACING
22322 M:      Steven Rostedt <rostedt@goodmis.org>
22323 M:      Masami Hiramatsu <mhiramat@kernel.org>
22324 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22325 L:      linux-kernel@vger.kernel.org
22326 L:      linux-trace-kernel@vger.kernel.org
22327 S:      Maintained
22328 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22330 F:      Documentation/trace/*
22331 F:      fs/tracefs/
22332 F:      include/linux/trace*.h
22333 F:      include/trace/
22334 F:      kernel/trace/
22335 F:      scripts/tracing/
22336 F:      tools/testing/selftests/ftrace/
22337
22338 TRACING MMIO ACCESSES (MMIOTRACE)
22339 M:      Steven Rostedt <rostedt@goodmis.org>
22340 M:      Masami Hiramatsu <mhiramat@kernel.org>
22341 R:      Karol Herbst <karolherbst@gmail.com>
22342 R:      Pekka Paalanen <ppaalanen@gmail.com>
22343 L:      linux-kernel@vger.kernel.org
22344 L:      nouveau@lists.freedesktop.org
22345 S:      Maintained
22346 F:      arch/x86/mm/kmmio.c
22347 F:      arch/x86/mm/mmio-mod.c
22348 F:      arch/x86/mm/testmmiotrace.c
22349 F:      include/linux/mmiotrace.h
22350 F:      kernel/trace/trace_mmiotrace.c
22351
22352 TRACING OS NOISE / LATENCY TRACERS
22353 M:      Steven Rostedt <rostedt@goodmis.org>
22354 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22355 S:      Maintained
22356 F:      Documentation/trace/hwlat_detector.rst
22357 F:      Documentation/trace/osnoise-tracer.rst
22358 F:      Documentation/trace/timerlat-tracer.rst
22359 F:      arch/*/kernel/trace.c
22360 F:      include/trace/events/osnoise.h
22361 F:      kernel/trace/trace_hwlat.c
22362 F:      kernel/trace/trace_irqsoff.c
22363 F:      kernel/trace/trace_osnoise.c
22364 F:      kernel/trace/trace_sched_wakeup.c
22365
22366 TRADITIONAL CHINESE DOCUMENTATION
22367 M:      Hu Haowen <2023002089@link.tyut.edu.cn>
22368 S:      Maintained
22369 W:      https://github.com/srcres258/linux-doc
22370 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22371 F:      Documentation/translations/zh_TW/
22372
22373 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22374 M:      Dan Williams <dan.j.williams@intel.com>
22375 L:      linux-coco@lists.linux.dev
22376 S:      Maintained
22377 F:      Documentation/ABI/testing/configfs-tsm
22378 F:      drivers/virt/coco/tsm.c
22379 F:      include/linux/tsm.h
22380
22381 TTY LAYER AND SERIAL DRIVERS
22382 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22383 M:      Jiri Slaby <jirislaby@kernel.org>
22384 L:      linux-kernel@vger.kernel.org
22385 L:      linux-serial@vger.kernel.org
22386 S:      Supported
22387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22388 F:      Documentation/devicetree/bindings/serial/
22389 F:      Documentation/driver-api/serial/
22390 F:      drivers/tty/
22391 F:      include/linux/selection.h
22392 F:      include/linux/serial.h
22393 F:      include/linux/serial_core.h
22394 F:      include/linux/sysrq.h
22395 F:      include/linux/tty*.h
22396 F:      include/linux/vt.h
22397 F:      include/linux/vt_*.h
22398 F:      include/uapi/linux/serial.h
22399 F:      include/uapi/linux/serial_core.h
22400 F:      include/uapi/linux/tty.h
22401
22402 TUA9001 MEDIA DRIVER
22403 L:      linux-media@vger.kernel.org
22404 S:      Orphan
22405 W:      https://linuxtv.org
22406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22407 F:      drivers/media/tuners/tua9001*
22408
22409 TULIP NETWORK DRIVERS
22410 L:      netdev@vger.kernel.org
22411 L:      linux-parisc@vger.kernel.org
22412 S:      Orphan
22413 F:      drivers/net/ethernet/dec/tulip/
22414
22415 TUN/TAP driver
22416 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22417 M:      Jason Wang <jasowang@redhat.com>
22418 S:      Maintained
22419 W:      http://vtun.sourceforge.net/tun
22420 F:      Documentation/networking/tuntap.rst
22421 F:      arch/um/os-Linux/drivers/
22422 F:      drivers/net/tap.c
22423 F:      drivers/net/tun.c
22424
22425 TURBOCHANNEL SUBSYSTEM
22426 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22427 M:      Ralf Baechle <ralf@linux-mips.org>
22428 L:      linux-mips@vger.kernel.org
22429 S:      Maintained
22430 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22431 F:      drivers/tc/
22432 F:      include/linux/tc.h
22433
22434 TURBOSTAT UTILITY
22435 M:      "Len Brown" <lenb@kernel.org>
22436 L:      linux-pm@vger.kernel.org
22437 S:      Supported
22438 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22439 B:      https://bugzilla.kernel.org
22440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22441 F:      tools/power/x86/turbostat/
22442
22443 TW5864 VIDEO4LINUX DRIVER
22444 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22445 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22446 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22447 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22448 L:      linux-media@vger.kernel.org
22449 S:      Supported
22450 F:      drivers/media/pci/tw5864/
22451
22452 TW68 VIDEO4LINUX DRIVER
22453 M:      Hans Verkuil <hverkuil@xs4all.nl>
22454 L:      linux-media@vger.kernel.org
22455 S:      Odd Fixes
22456 W:      https://linuxtv.org
22457 T:      git git://linuxtv.org/media_tree.git
22458 F:      drivers/media/pci/tw68/
22459
22460 TW686X VIDEO4LINUX DRIVER
22461 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22462 L:      linux-media@vger.kernel.org
22463 S:      Maintained
22464 W:      http://linuxtv.org
22465 T:      git git://linuxtv.org/media_tree.git
22466 F:      drivers/media/pci/tw686x/
22467
22468 U-BOOT ENVIRONMENT VARIABLES
22469 M:      Rafał Miłecki <rafal@milecki.pl>
22470 S:      Maintained
22471 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22472 F:      drivers/nvmem/u-boot-env.c
22473
22474 UACCE ACCELERATOR FRAMEWORK
22475 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22476 M:      Zhou Wang <wangzhou1@hisilicon.com>
22477 L:      linux-accelerators@lists.ozlabs.org
22478 L:      linux-kernel@vger.kernel.org
22479 S:      Maintained
22480 F:      Documentation/ABI/testing/sysfs-driver-uacce
22481 F:      Documentation/misc-devices/uacce.rst
22482 F:      drivers/misc/uacce/
22483 F:      include/linux/uacce.h
22484 F:      include/uapi/misc/uacce/
22485
22486 UBI FILE SYSTEM (UBIFS)
22487 M:      Richard Weinberger <richard@nod.at>
22488 L:      linux-mtd@lists.infradead.org
22489 S:      Supported
22490 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22493 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22494 F:      Documentation/filesystems/ubifs-authentication.rst
22495 F:      Documentation/filesystems/ubifs.rst
22496 F:      fs/ubifs/
22497
22498 UBLK USERSPACE BLOCK DRIVER
22499 M:      Ming Lei <ming.lei@redhat.com>
22500 L:      linux-block@vger.kernel.org
22501 S:      Maintained
22502 F:      Documentation/block/ublk.rst
22503 F:      drivers/block/ublk_drv.c
22504 F:      include/uapi/linux/ublk_cmd.h
22505
22506 UCLINUX (M68KNOMMU AND COLDFIRE)
22507 M:      Greg Ungerer <gerg@linux-m68k.org>
22508 L:      linux-m68k@lists.linux-m68k.org
22509 S:      Maintained
22510 W:      http://www.linux-m68k.org/
22511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22512 F:      arch/m68k/*/*_no.*
22513 F:      arch/m68k/68*/
22514 F:      arch/m68k/coldfire/
22515 F:      arch/m68k/include/asm/*_no.*
22516
22517 UDF FILESYSTEM
22518 M:      Jan Kara <jack@suse.com>
22519 S:      Maintained
22520 F:      Documentation/filesystems/udf.rst
22521 F:      fs/udf/
22522
22523 UDRAW TABLET
22524 M:      Bastien Nocera <hadess@hadess.net>
22525 L:      linux-input@vger.kernel.org
22526 S:      Maintained
22527 F:      drivers/hid/hid-udraw-ps3.c
22528
22529 UFS FILESYSTEM
22530 M:      Evgeniy Dushistov <dushistov@mail.ru>
22531 S:      Maintained
22532 F:      Documentation/admin-guide/ufs.rst
22533 F:      fs/ufs/
22534
22535 UHID USERSPACE HID IO DRIVER
22536 M:      David Rheinsberg <david@readahead.eu>
22537 L:      linux-input@vger.kernel.org
22538 S:      Maintained
22539 F:      drivers/hid/uhid.c
22540 F:      include/uapi/linux/uhid.h
22541
22542 ULPI BUS
22543 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22544 L:      linux-usb@vger.kernel.org
22545 S:      Maintained
22546 F:      drivers/usb/common/ulpi.c
22547 F:      include/linux/ulpi/
22548
22549 UNICODE SUBSYSTEM
22550 M:      Gabriel Krisman Bertazi <krisman@kernel.org>
22551 L:      linux-fsdevel@vger.kernel.org
22552 S:      Supported
22553 F:      fs/unicode/
22554
22555 UNIFDEF
22556 M:      Tony Finch <dot@dotat.at>
22557 S:      Maintained
22558 W:      http://dotat.at/prog/unifdef
22559 F:      scripts/unifdef.c
22560
22561 UNIFORM CDROM DRIVER
22562 M:      Phillip Potter <phil@philpotter.co.uk>
22563 S:      Maintained
22564 F:      Documentation/cdrom/
22565 F:      drivers/cdrom/cdrom.c
22566 F:      include/linux/cdrom.h
22567 F:      include/uapi/linux/cdrom.h
22568
22569 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22570 R:      Alim Akhtar <alim.akhtar@samsung.com>
22571 R:      Avri Altman <avri.altman@wdc.com>
22572 R:      Bart Van Assche <bvanassche@acm.org>
22573 L:      linux-scsi@vger.kernel.org
22574 S:      Supported
22575 F:      Documentation/devicetree/bindings/ufs/
22576 F:      Documentation/scsi/ufs.rst
22577 F:      drivers/ufs/core/
22578
22579 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22580 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22581 L:      linux-scsi@vger.kernel.org
22582 S:      Supported
22583 F:      drivers/ufs/host/*dwc*
22584
22585 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22586 M:      Alim Akhtar <alim.akhtar@samsung.com>
22587 L:      linux-scsi@vger.kernel.org
22588 S:      Maintained
22589 F:      drivers/ufs/host/ufs-exynos*
22590
22591 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22592 M:      Peter Wang <peter.wang@mediatek.com>
22593 R:      Stanley Jhu <chu.stanley@gmail.com>
22594 L:      linux-scsi@vger.kernel.org
22595 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22596 S:      Maintained
22597 F:      drivers/ufs/host/ufs-mediatek*
22598
22599 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22600 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22601 L:      linux-arm-msm@vger.kernel.org
22602 L:      linux-scsi@vger.kernel.org
22603 S:      Maintained
22604 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22605 F:      drivers/ufs/host/ufs-qcom*
22606
22607 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22608 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22609 L:      linux-renesas-soc@vger.kernel.org
22610 L:      linux-scsi@vger.kernel.org
22611 S:      Maintained
22612 F:      drivers/ufs/host/ufs-renesas.c
22613
22614 UNSORTED BLOCK IMAGES (UBI)
22615 M:      Richard Weinberger <richard@nod.at>
22616 L:      linux-mtd@lists.infradead.org
22617 S:      Supported
22618 W:      http://www.linux-mtd.infradead.org/
22619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22621 F:      drivers/mtd/ubi/
22622 F:      include/linux/mtd/ubi.h
22623 F:      include/uapi/mtd/ubi-user.h
22624
22625 USB "USBNET" DRIVER FRAMEWORK
22626 M:      Oliver Neukum <oneukum@suse.com>
22627 L:      netdev@vger.kernel.org
22628 S:      Maintained
22629 W:      http://www.linux-usb.org/usbnet
22630 F:      drivers/net/usb/usbnet.c
22631 F:      include/linux/usb/usbnet.h
22632
22633 USB ACM DRIVER
22634 M:      Oliver Neukum <oneukum@suse.com>
22635 L:      linux-usb@vger.kernel.org
22636 S:      Maintained
22637 F:      Documentation/usb/acm.rst
22638 F:      drivers/usb/class/cdc-acm.*
22639
22640 USB APPLE MFI FASTCHARGE DRIVER
22641 M:      Bastien Nocera <hadess@hadess.net>
22642 L:      linux-usb@vger.kernel.org
22643 S:      Maintained
22644 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22645
22646 USB AR5523 WIRELESS DRIVER
22647 L:      linux-wireless@vger.kernel.org
22648 S:      Orphan
22649 F:      drivers/net/wireless/ath/ar5523/
22650
22651 USB ATTACHED SCSI
22652 M:      Oliver Neukum <oneukum@suse.com>
22653 L:      linux-usb@vger.kernel.org
22654 L:      linux-scsi@vger.kernel.org
22655 S:      Maintained
22656 F:      drivers/usb/storage/uas.c
22657
22658 USB CDC ETHERNET DRIVER
22659 M:      Oliver Neukum <oliver@neukum.org>
22660 L:      linux-usb@vger.kernel.org
22661 S:      Maintained
22662 F:      drivers/net/usb/cdc_*.c
22663 F:      include/uapi/linux/usb/cdc.h
22664
22665 USB CHAOSKEY DRIVER
22666 M:      Keith Packard <keithp@keithp.com>
22667 L:      linux-usb@vger.kernel.org
22668 S:      Maintained
22669 F:      drivers/usb/misc/chaoskey.c
22670
22671 USB CYPRESS C67X00 DRIVER
22672 L:      linux-usb@vger.kernel.org
22673 S:      Orphan
22674 F:      drivers/usb/c67x00/
22675
22676 USB DAVICOM DM9601 DRIVER
22677 M:      Peter Korsgaard <peter@korsgaard.com>
22678 L:      netdev@vger.kernel.org
22679 S:      Maintained
22680 W:      http://www.linux-usb.org/usbnet
22681 F:      drivers/net/usb/dm9601.c
22682
22683 USB EHCI DRIVER
22684 M:      Alan Stern <stern@rowland.harvard.edu>
22685 L:      linux-usb@vger.kernel.org
22686 S:      Maintained
22687 F:      Documentation/usb/ehci.rst
22688 F:      drivers/usb/host/ehci*
22689
22690 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22691 M:      Jiri Kosina <jikos@kernel.org>
22692 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22693 L:      linux-usb@vger.kernel.org
22694 S:      Maintained
22695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22696 F:      Documentation/hid/hiddev.rst
22697 F:      drivers/hid/usbhid/
22698
22699 USB INTEL XHCI ROLE MUX DRIVER
22700 M:      Hans de Goede <hdegoede@redhat.com>
22701 L:      linux-usb@vger.kernel.org
22702 S:      Maintained
22703 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22704
22705 USB IP DRIVER FOR HISILICON KIRIN 960
22706 M:      Yu Chen <chenyu56@huawei.com>
22707 M:      Binghui Wang <wangbinghui@hisilicon.com>
22708 L:      linux-usb@vger.kernel.org
22709 S:      Maintained
22710 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22711 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22712
22713 USB IP DRIVER FOR HISILICON KIRIN 970
22714 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22715 L:      linux-usb@vger.kernel.org
22716 S:      Maintained
22717 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22718 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22719
22720 USB ISP116X DRIVER
22721 M:      Olav Kongas <ok@artecdesign.ee>
22722 L:      linux-usb@vger.kernel.org
22723 S:      Maintained
22724 F:      drivers/usb/host/isp116x*
22725 F:      include/linux/usb/isp116x.h
22726
22727 USB ISP1760 DRIVER
22728 M:      Rui Miguel Silva <rui.silva@linaro.org>
22729 L:      linux-usb@vger.kernel.org
22730 S:      Maintained
22731 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22732 F:      drivers/usb/isp1760/*
22733
22734 USB LAN78XX ETHERNET DRIVER
22735 M:      Woojung Huh <woojung.huh@microchip.com>
22736 M:      UNGLinuxDriver@microchip.com
22737 L:      netdev@vger.kernel.org
22738 S:      Maintained
22739 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22740 F:      drivers/net/usb/lan78xx.*
22741 F:      include/dt-bindings/net/microchip-lan78xx.h
22742
22743 USB MASS STORAGE DRIVER
22744 M:      Alan Stern <stern@rowland.harvard.edu>
22745 L:      linux-usb@vger.kernel.org
22746 L:      usb-storage@lists.one-eyed-alien.net
22747 S:      Maintained
22748 F:      drivers/usb/storage/
22749
22750 USB MIDI DRIVER
22751 M:      Clemens Ladisch <clemens@ladisch.de>
22752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22753 S:      Maintained
22754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22755 F:      sound/usb/midi.*
22756
22757 USB NETWORKING DRIVERS
22758 L:      linux-usb@vger.kernel.org
22759 S:      Odd Fixes
22760 F:      drivers/net/usb/
22761
22762 USB OHCI DRIVER
22763 M:      Alan Stern <stern@rowland.harvard.edu>
22764 L:      linux-usb@vger.kernel.org
22765 S:      Maintained
22766 F:      Documentation/usb/ohci.rst
22767 F:      drivers/usb/host/ohci*
22768
22769 USB OTG FSM (Finite State Machine)
22770 M:      Peter Chen <peter.chen@kernel.org>
22771 L:      linux-usb@vger.kernel.org
22772 S:      Maintained
22773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22774 F:      drivers/usb/common/usb-otg-fsm.c
22775
22776 USB OVER IP DRIVER
22777 M:      Valentina Manea <valentina.manea.m@gmail.com>
22778 M:      Shuah Khan <shuah@kernel.org>
22779 M:      Shuah Khan <skhan@linuxfoundation.org>
22780 R:      Hongren Zheng <i@zenithal.me>
22781 L:      linux-usb@vger.kernel.org
22782 S:      Maintained
22783 F:      Documentation/usb/usbip_protocol.rst
22784 F:      drivers/usb/usbip/
22785 F:      tools/testing/selftests/drivers/usb/usbip/
22786 F:      tools/usb/usbip/
22787
22788 USB PEGASUS DRIVER
22789 M:      Petko Manolov <petkan@nucleusys.com>
22790 L:      linux-usb@vger.kernel.org
22791 L:      netdev@vger.kernel.org
22792 S:      Maintained
22793 W:      https://github.com/petkan/pegasus
22794 T:      git https://github.com/petkan/pegasus.git
22795 F:      drivers/net/usb/pegasus.*
22796
22797 USB PRINTER DRIVER (usblp)
22798 M:      Pete Zaitcev <zaitcev@redhat.com>
22799 L:      linux-usb@vger.kernel.org
22800 S:      Supported
22801 F:      drivers/usb/class/usblp.c
22802
22803 USB QMI WWAN NETWORK DRIVER
22804 M:      Bjørn Mork <bjorn@mork.no>
22805 L:      netdev@vger.kernel.org
22806 S:      Maintained
22807 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22808 F:      drivers/net/usb/qmi_wwan.c
22809
22810 USB RAW GADGET DRIVER
22811 R:      Andrey Konovalov <andreyknvl@gmail.com>
22812 L:      linux-usb@vger.kernel.org
22813 S:      Maintained
22814 F:      Documentation/usb/raw-gadget.rst
22815 F:      drivers/usb/gadget/legacy/raw_gadget.c
22816 F:      include/uapi/linux/usb/raw_gadget.h
22817
22818 USB RTL8150 DRIVER
22819 M:      Petko Manolov <petkan@nucleusys.com>
22820 L:      linux-usb@vger.kernel.org
22821 L:      netdev@vger.kernel.org
22822 S:      Maintained
22823 W:      https://github.com/petkan/rtl8150
22824 T:      git https://github.com/petkan/rtl8150.git
22825 F:      drivers/net/usb/rtl8150.c
22826
22827 USB SERIAL SUBSYSTEM
22828 M:      Johan Hovold <johan@kernel.org>
22829 L:      linux-usb@vger.kernel.org
22830 S:      Maintained
22831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22832 F:      Documentation/usb/usb-serial.rst
22833 F:      drivers/usb/serial/
22834 F:      include/linux/usb/serial.h
22835
22836 USB SMSC75XX ETHERNET DRIVER
22837 M:      Steve Glendinning <steve.glendinning@shawell.net>
22838 L:      netdev@vger.kernel.org
22839 S:      Maintained
22840 F:      drivers/net/usb/smsc75xx.*
22841
22842 USB SMSC95XX ETHERNET DRIVER
22843 M:      Steve Glendinning <steve.glendinning@shawell.net>
22844 M:      UNGLinuxDriver@microchip.com
22845 L:      netdev@vger.kernel.org
22846 S:      Maintained
22847 F:      drivers/net/usb/smsc95xx.*
22848
22849 USB SUBSYSTEM
22850 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22851 L:      linux-usb@vger.kernel.org
22852 S:      Supported
22853 W:      http://www.linux-usb.org
22854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22855 F:      Documentation/devicetree/bindings/usb/
22856 F:      Documentation/usb/
22857 F:      drivers/usb/
22858 F:      include/dt-bindings/usb/
22859 F:      include/linux/usb.h
22860 F:      include/linux/usb/
22861 F:      include/uapi/linux/usb/
22862
22863 USB TYPEC BUS FOR ALTERNATE MODES
22864 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22865 L:      linux-usb@vger.kernel.org
22866 S:      Maintained
22867 F:      Documentation/ABI/testing/sysfs-bus-typec
22868 F:      Documentation/driver-api/usb/typec_bus.rst
22869 F:      drivers/usb/typec/altmodes/
22870 F:      include/linux/usb/typec_altmode.h
22871
22872 USB TYPEC CLASS
22873 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22874 L:      linux-usb@vger.kernel.org
22875 S:      Maintained
22876 F:      Documentation/ABI/testing/sysfs-class-typec
22877 F:      Documentation/driver-api/usb/typec.rst
22878 F:      drivers/usb/typec/
22879 F:      include/linux/usb/typec.h
22880
22881 USB TYPEC INTEL PMC MUX DRIVER
22882 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22883 L:      linux-usb@vger.kernel.org
22884 S:      Maintained
22885 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22886 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22887
22888 USB TYPEC PI3USB30532 MUX DRIVER
22889 M:      Hans de Goede <hdegoede@redhat.com>
22890 L:      linux-usb@vger.kernel.org
22891 S:      Maintained
22892 F:      drivers/usb/typec/mux/pi3usb30532.c
22893
22894 USB TYPEC PORT CONTROLLER DRIVERS
22895 L:      linux-usb@vger.kernel.org
22896 S:      Orphan
22897 F:      drivers/usb/typec/tcpm/
22898
22899 USB UHCI DRIVER
22900 M:      Alan Stern <stern@rowland.harvard.edu>
22901 L:      linux-usb@vger.kernel.org
22902 S:      Maintained
22903 F:      drivers/usb/host/uhci*
22904
22905 USB VIDEO CLASS
22906 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22907 L:      linux-media@vger.kernel.org
22908 S:      Maintained
22909 W:      http://www.ideasonboard.org/uvc/
22910 T:      git git://linuxtv.org/media_tree.git
22911 F:      drivers/media/usb/uvc/
22912 F:      include/uapi/linux/uvcvideo.h
22913
22914 USB WEBCAM GADGET
22915 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22916 M:      Daniel Scally <dan.scally@ideasonboard.com>
22917 L:      linux-usb@vger.kernel.org
22918 S:      Maintained
22919 F:      drivers/usb/gadget/function/*uvc*
22920 F:      drivers/usb/gadget/legacy/webcam.c
22921 F:      include/uapi/linux/usb/g_uvc.h
22922
22923 USB XHCI DRIVER
22924 M:      Mathias Nyman <mathias.nyman@intel.com>
22925 L:      linux-usb@vger.kernel.org
22926 S:      Supported
22927 F:      drivers/usb/host/pci-quirks*
22928 F:      drivers/usb/host/xhci*
22929
22930 USER DATAGRAM PROTOCOL (UDP)
22931 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22932 S:      Maintained
22933 F:      include/linux/udp.h
22934 F:      net/ipv4/udp.c
22935 F:      net/ipv6/udp.c
22936
22937 USER-MODE LINUX (UML)
22938 M:      Richard Weinberger <richard@nod.at>
22939 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22940 M:      Johannes Berg <johannes@sipsolutions.net>
22941 L:      linux-um@lists.infradead.org
22942 S:      Maintained
22943 W:      http://user-mode-linux.sourceforge.net
22944 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22947 F:      Documentation/virt/uml/
22948 F:      arch/um/
22949 F:      arch/x86/um/
22950 F:      fs/hostfs/
22951
22952 USERSPACE COPYIN/COPYOUT (UIOVEC)
22953 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22954 S:      Maintained
22955 F:      include/linux/uio.h
22956 F:      lib/iov_iter.c
22957
22958 USERSPACE DMA BUFFER DRIVER
22959 M:      Gerd Hoffmann <kraxel@redhat.com>
22960 L:      dri-devel@lists.freedesktop.org
22961 S:      Maintained
22962 T:      git git://anongit.freedesktop.org/drm/drm-misc
22963 F:      drivers/dma-buf/udmabuf.c
22964 F:      include/uapi/linux/udmabuf.h
22965
22966 USERSPACE I/O (UIO)
22967 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22968 S:      Maintained
22969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22970 F:      Documentation/driver-api/uio-howto.rst
22971 F:      drivers/uio/
22972 F:      include/linux/uio_driver.h
22973
22974 UTIL-LINUX PACKAGE
22975 M:      Karel Zak <kzak@redhat.com>
22976 L:      util-linux@vger.kernel.org
22977 S:      Maintained
22978 W:      http://en.wikipedia.org/wiki/Util-linux
22979 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22980
22981 UUID HELPERS
22982 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22983 L:      linux-kernel@vger.kernel.org
22984 S:      Maintained
22985 F:      include/linux/uuid.h
22986 F:      lib/test_uuid.c
22987 F:      lib/uuid.c
22988
22989 UV SYSFS DRIVER
22990 M:      Justin Ernst <justin.ernst@hpe.com>
22991 L:      platform-driver-x86@vger.kernel.org
22992 S:      Maintained
22993 F:      drivers/platform/x86/uv_sysfs.c
22994
22995 UVESAFB DRIVER
22996 M:      Michal Januszewski <spock@gentoo.org>
22997 L:      linux-fbdev@vger.kernel.org
22998 S:      Maintained
22999 W:      https://github.com/mjanusz/v86d
23000 F:      Documentation/fb/uvesafb.rst
23001 F:      drivers/video/fbdev/uvesafb.*
23002
23003 Ux500 CLOCK DRIVERS
23004 M:      Ulf Hansson <ulf.hansson@linaro.org>
23005 L:      linux-clk@vger.kernel.org
23006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
23007 S:      Maintained
23008 F:      drivers/clk/ux500/
23009
23010 V4L2 ASYNC AND FWNODE FRAMEWORKS
23011 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23012 L:      linux-media@vger.kernel.org
23013 S:      Maintained
23014 T:      git git://linuxtv.org/media_tree.git
23015 F:      drivers/media/v4l2-core/v4l2-async.c
23016 F:      drivers/media/v4l2-core/v4l2-fwnode.c
23017 F:      include/media/v4l2-async.h
23018 F:      include/media/v4l2-fwnode.h
23019
23020 V4L2 LENS DRIVERS
23021 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23022 L:      linux-media@vger.kernel.org
23023 S:      Maintained
23024 F:      drivers/media/i2c/ak*
23025 F:      drivers/media/i2c/dw*
23026 F:      drivers/media/i2c/lm*
23027
23028 V4L2 CAMERA SENSOR DRIVERS
23029 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23030 L:      linux-media@vger.kernel.org
23031 S:      Maintained
23032 F:      Documentation/driver-api/media/camera-sensor.rst
23033 F:      Documentation/driver-api/media/tx-rx.rst
23034 F:      drivers/media/i2c/ar*
23035 F:      drivers/media/i2c/gc*
23036 F:      drivers/media/i2c/hi*
23037 F:      drivers/media/i2c/imx*
23038 F:      drivers/media/i2c/mt*
23039 F:      drivers/media/i2c/og*
23040 F:      drivers/media/i2c/ov*
23041 F:      drivers/media/i2c/s5*
23042 F:      drivers/media/i2c/st-vgxy61.c
23043
23044 VF610 NAND DRIVER
23045 M:      Stefan Agner <stefan@agner.ch>
23046 L:      linux-mtd@lists.infradead.org
23047 S:      Supported
23048 F:      drivers/mtd/nand/raw/vf610_nfc.c
23049
23050 VFAT/FAT/MSDOS FILESYSTEM
23051 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
23052 S:      Maintained
23053 F:      Documentation/filesystems/vfat.rst
23054 F:      fs/fat/
23055 F:      tools/testing/selftests/filesystems/fat/
23056
23057 VFIO CDX DRIVER
23058 M:      Nipun Gupta <nipun.gupta@amd.com>
23059 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
23060 L:      kvm@vger.kernel.org
23061 S:      Maintained
23062 F:      drivers/vfio/cdx/*
23063
23064 VFIO DRIVER
23065 M:      Alex Williamson <alex.williamson@redhat.com>
23066 L:      kvm@vger.kernel.org
23067 S:      Maintained
23068 T:      git https://github.com/awilliam/linux-vfio.git
23069 F:      Documentation/ABI/testing/debugfs-vfio
23070 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
23071 F:      Documentation/driver-api/vfio.rst
23072 F:      drivers/vfio/
23073 F:      include/linux/vfio.h
23074 F:      include/linux/vfio_pci_core.h
23075 F:      include/uapi/linux/vfio.h
23076
23077 VFIO FSL-MC DRIVER
23078 M:      Diana Craciun <diana.craciun@oss.nxp.com>
23079 L:      kvm@vger.kernel.org
23080 S:      Maintained
23081 F:      drivers/vfio/fsl-mc/
23082
23083 VFIO HISILICON PCI DRIVER
23084 M:      Longfang Liu <liulongfang@huawei.com>
23085 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23086 L:      kvm@vger.kernel.org
23087 S:      Maintained
23088 F:      drivers/vfio/pci/hisilicon/
23089
23090 VFIO MEDIATED DEVICE DRIVERS
23091 M:      Kirti Wankhede <kwankhede@nvidia.com>
23092 L:      kvm@vger.kernel.org
23093 S:      Maintained
23094 F:      Documentation/driver-api/vfio-mediated-device.rst
23095 F:      drivers/vfio/mdev/
23096 F:      include/linux/mdev.h
23097 F:      samples/vfio-mdev/
23098
23099 VFIO MLX5 PCI DRIVER
23100 M:      Yishai Hadas <yishaih@nvidia.com>
23101 L:      kvm@vger.kernel.org
23102 S:      Maintained
23103 F:      drivers/vfio/pci/mlx5/
23104
23105 VFIO VIRTIO PCI DRIVER
23106 M:      Yishai Hadas <yishaih@nvidia.com>
23107 L:      kvm@vger.kernel.org
23108 L:      virtualization@lists.linux-foundation.org
23109 S:      Maintained
23110 F:      drivers/vfio/pci/virtio
23111
23112 VFIO PCI DEVICE SPECIFIC DRIVERS
23113 R:      Jason Gunthorpe <jgg@nvidia.com>
23114 R:      Yishai Hadas <yishaih@nvidia.com>
23115 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23116 R:      Kevin Tian <kevin.tian@intel.com>
23117 L:      kvm@vger.kernel.org
23118 S:      Maintained
23119 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
23120 F:      drivers/vfio/pci/*/
23121
23122 VFIO PDS PCI DRIVER
23123 M:      Brett Creeley <brett.creeley@amd.com>
23124 L:      kvm@vger.kernel.org
23125 S:      Maintained
23126 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
23127 F:      drivers/vfio/pci/pds/
23128
23129 VFIO PLATFORM DRIVER
23130 M:      Eric Auger <eric.auger@redhat.com>
23131 L:      kvm@vger.kernel.org
23132 S:      Maintained
23133 F:      drivers/vfio/platform/
23134
23135 VGA_SWITCHEROO
23136 R:      Lukas Wunner <lukas@wunner.de>
23137 S:      Maintained
23138 T:      git git://anongit.freedesktop.org/drm/drm-misc
23139 F:      Documentation/gpu/vga-switcheroo.rst
23140 F:      drivers/gpu/vga/vga_switcheroo.c
23141 F:      include/linux/vga_switcheroo.h
23142
23143 VIA RHINE NETWORK DRIVER
23144 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
23145 S:      Maintained
23146 F:      drivers/net/ethernet/via/via-rhine.c
23147
23148 VIA SD/MMC CARD CONTROLLER DRIVER
23149 M:      Bruce Chang <brucechang@via.com.tw>
23150 M:      Harald Welte <HaraldWelte@viatech.com>
23151 S:      Maintained
23152 F:      drivers/mmc/host/via-sdmmc.c
23153
23154 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
23155 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
23156 L:      linux-fbdev@vger.kernel.org
23157 S:      Maintained
23158 F:      drivers/video/fbdev/via/
23159 F:      include/linux/via-core.h
23160 F:      include/linux/via_i2c.h
23161
23162 VIA VELOCITY NETWORK DRIVER
23163 M:      Francois Romieu <romieu@fr.zoreil.com>
23164 L:      netdev@vger.kernel.org
23165 S:      Maintained
23166 F:      drivers/net/ethernet/via/via-velocity.*
23167
23168 VICODEC VIRTUAL CODEC DRIVER
23169 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
23170 L:      linux-media@vger.kernel.org
23171 S:      Maintained
23172 W:      https://linuxtv.org
23173 T:      git git://linuxtv.org/media_tree.git
23174 F:      drivers/media/test-drivers/vicodec/*
23175
23176 VIDEO I2C POLLING DRIVER
23177 M:      Matt Ranostay <matt.ranostay@konsulko.com>
23178 L:      linux-media@vger.kernel.org
23179 S:      Maintained
23180 F:      drivers/media/i2c/video-i2c.c
23181
23182 VIDEO MULTIPLEXER DRIVER
23183 M:      Philipp Zabel <p.zabel@pengutronix.de>
23184 L:      linux-media@vger.kernel.org
23185 S:      Maintained
23186 F:      drivers/media/platform/video-mux.c
23187
23188 VIDEOBUF2 FRAMEWORK
23189 M:      Tomasz Figa <tfiga@chromium.org>
23190 M:      Marek Szyprowski <m.szyprowski@samsung.com>
23191 L:      linux-media@vger.kernel.org
23192 S:      Maintained
23193 F:      drivers/media/common/videobuf2/*
23194 F:      include/media/videobuf2-*
23195
23196 VIDTV VIRTUAL DIGITAL TV DRIVER
23197 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
23198 L:      linux-media@vger.kernel.org
23199 S:      Maintained
23200 W:      https://linuxtv.org
23201 T:      git git://linuxtv.org/media_tree.git
23202 F:      drivers/media/test-drivers/vidtv/*
23203
23204 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
23205 M:      Shuah Khan <skhan@linuxfoundation.org>
23206 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
23207 L:      linux-media@vger.kernel.org
23208 S:      Maintained
23209 W:      https://linuxtv.org
23210 T:      git git://linuxtv.org/media_tree.git
23211 F:      drivers/media/test-drivers/vimc/*
23212
23213 VIRT LIB
23214 M:      Alex Williamson <alex.williamson@redhat.com>
23215 M:      Paolo Bonzini <pbonzini@redhat.com>
23216 L:      kvm@vger.kernel.org
23217 S:      Supported
23218 F:      virt/lib/
23219
23220 VIRTIO AND VHOST VSOCK DRIVER
23221 M:      Stefan Hajnoczi <stefanha@redhat.com>
23222 M:      Stefano Garzarella <sgarzare@redhat.com>
23223 L:      kvm@vger.kernel.org
23224 L:      virtualization@lists.linux.dev
23225 L:      netdev@vger.kernel.org
23226 S:      Maintained
23227 F:      drivers/vhost/vsock.c
23228 F:      include/linux/virtio_vsock.h
23229 F:      include/uapi/linux/virtio_vsock.h
23230 F:      net/vmw_vsock/virtio_transport.c
23231 F:      net/vmw_vsock/virtio_transport_common.c
23232
23233 VIRTIO BALLOON
23234 M:      "Michael S. Tsirkin" <mst@redhat.com>
23235 M:      David Hildenbrand <david@redhat.com>
23236 L:      virtualization@lists.linux.dev
23237 S:      Maintained
23238 F:      drivers/virtio/virtio_balloon.c
23239 F:      include/linux/balloon_compaction.h
23240 F:      include/uapi/linux/virtio_balloon.h
23241 F:      mm/balloon_compaction.c
23242
23243 VIRTIO BLOCK AND SCSI DRIVERS
23244 M:      "Michael S. Tsirkin" <mst@redhat.com>
23245 M:      Jason Wang <jasowang@redhat.com>
23246 R:      Paolo Bonzini <pbonzini@redhat.com>
23247 R:      Stefan Hajnoczi <stefanha@redhat.com>
23248 L:      virtualization@lists.linux.dev
23249 S:      Maintained
23250 F:      drivers/block/virtio_blk.c
23251 F:      drivers/scsi/virtio_scsi.c
23252 F:      include/uapi/linux/virtio_blk.h
23253 F:      include/uapi/linux/virtio_scsi.h
23254
23255 VIRTIO CONSOLE DRIVER
23256 M:      Amit Shah <amit@kernel.org>
23257 L:      virtualization@lists.linux.dev
23258 S:      Maintained
23259 F:      drivers/char/virtio_console.c
23260 F:      include/uapi/linux/virtio_console.h
23261
23262 VIRTIO CORE AND NET DRIVERS
23263 M:      "Michael S. Tsirkin" <mst@redhat.com>
23264 M:      Jason Wang <jasowang@redhat.com>
23265 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23266 L:      virtualization@lists.linux.dev
23267 S:      Maintained
23268 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23269 F:      Documentation/ABI/testing/sysfs-class-vduse
23270 F:      Documentation/devicetree/bindings/virtio/
23271 F:      Documentation/driver-api/virtio/
23272 F:      drivers/block/virtio_blk.c
23273 F:      drivers/crypto/virtio/
23274 F:      drivers/net/virtio_net.c
23275 F:      drivers/vdpa/
23276 F:      drivers/virtio/
23277 F:      include/linux/vdpa.h
23278 F:      include/linux/virtio*.h
23279 F:      include/linux/vringh.h
23280 F:      include/uapi/linux/virtio_*.h
23281 F:      tools/virtio/
23282
23283 VIRTIO CRYPTO DRIVER
23284 M:      Gonglei <arei.gonglei@huawei.com>
23285 L:      virtualization@lists.linux.dev
23286 L:      linux-crypto@vger.kernel.org
23287 S:      Maintained
23288 F:      drivers/crypto/virtio/
23289 F:      include/uapi/linux/virtio_crypto.h
23290
23291 VIRTIO DRIVERS FOR S390
23292 M:      Cornelia Huck <cohuck@redhat.com>
23293 M:      Halil Pasic <pasic@linux.ibm.com>
23294 M:      Eric Farman <farman@linux.ibm.com>
23295 L:      linux-s390@vger.kernel.org
23296 L:      virtualization@lists.linux.dev
23297 L:      kvm@vger.kernel.org
23298 S:      Supported
23299 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23300 F:      drivers/s390/virtio/
23301
23302 VIRTIO FILE SYSTEM
23303 M:      Vivek Goyal <vgoyal@redhat.com>
23304 M:      Stefan Hajnoczi <stefanha@redhat.com>
23305 M:      Miklos Szeredi <miklos@szeredi.hu>
23306 L:      virtualization@lists.linux.dev
23307 L:      linux-fsdevel@vger.kernel.org
23308 S:      Supported
23309 W:      https://virtio-fs.gitlab.io/
23310 F:      Documentation/filesystems/virtiofs.rst
23311 F:      fs/fuse/virtio_fs.c
23312 F:      include/uapi/linux/virtio_fs.h
23313
23314 VIRTIO GPIO DRIVER
23315 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23316 M:      Viresh Kumar <vireshk@kernel.org>
23317 L:      linux-gpio@vger.kernel.org
23318 L:      virtualization@lists.linux.dev
23319 S:      Maintained
23320 F:      drivers/gpio/gpio-virtio.c
23321 F:      include/uapi/linux/virtio_gpio.h
23322
23323 VIRTIO GPU DRIVER
23324 M:      David Airlie <airlied@redhat.com>
23325 M:      Gerd Hoffmann <kraxel@redhat.com>
23326 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23327 R:      Chia-I Wu <olvaffe@gmail.com>
23328 L:      dri-devel@lists.freedesktop.org
23329 L:      virtualization@lists.linux.dev
23330 S:      Maintained
23331 T:      git git://anongit.freedesktop.org/drm/drm-misc
23332 F:      drivers/gpu/drm/ci/xfails/virtio*
23333 F:      drivers/gpu/drm/virtio/
23334 F:      include/uapi/linux/virtio_gpu.h
23335
23336 VIRTIO HOST (VHOST)
23337 M:      "Michael S. Tsirkin" <mst@redhat.com>
23338 M:      Jason Wang <jasowang@redhat.com>
23339 L:      kvm@vger.kernel.org
23340 L:      virtualization@lists.linux.dev
23341 L:      netdev@vger.kernel.org
23342 S:      Maintained
23343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23344 F:      drivers/vhost/
23345 F:      include/linux/sched/vhost_task.h
23346 F:      include/linux/vhost_iotlb.h
23347 F:      include/uapi/linux/vhost.h
23348 F:      kernel/vhost_task.c
23349
23350 VIRTIO HOST (VHOST-SCSI)
23351 M:      "Michael S. Tsirkin" <mst@redhat.com>
23352 M:      Jason Wang <jasowang@redhat.com>
23353 M:      Mike Christie <michael.christie@oracle.com>
23354 R:      Paolo Bonzini <pbonzini@redhat.com>
23355 R:      Stefan Hajnoczi <stefanha@redhat.com>
23356 L:      virtualization@lists.linux.dev
23357 S:      Maintained
23358 F:      drivers/vhost/scsi.c
23359
23360 VIRTIO I2C DRIVER
23361 M:      Conghui Chen <conghui.chen@intel.com>
23362 M:      Viresh Kumar <viresh.kumar@linaro.org>
23363 L:      linux-i2c@vger.kernel.org
23364 L:      virtualization@lists.linux.dev
23365 S:      Maintained
23366 F:      drivers/i2c/busses/i2c-virtio.c
23367 F:      include/uapi/linux/virtio_i2c.h
23368
23369 VIRTIO INPUT DRIVER
23370 M:      Gerd Hoffmann <kraxel@redhat.com>
23371 S:      Maintained
23372 F:      drivers/virtio/virtio_input.c
23373 F:      include/uapi/linux/virtio_input.h
23374
23375 VIRTIO IOMMU DRIVER
23376 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23377 L:      virtualization@lists.linux.dev
23378 S:      Maintained
23379 F:      drivers/iommu/virtio-iommu.c
23380 F:      include/uapi/linux/virtio_iommu.h
23381
23382 VIRTIO MEM DRIVER
23383 M:      David Hildenbrand <david@redhat.com>
23384 L:      virtualization@lists.linux.dev
23385 S:      Maintained
23386 W:      https://virtio-mem.gitlab.io/
23387 F:      drivers/virtio/virtio_mem.c
23388 F:      include/uapi/linux/virtio_mem.h
23389
23390 VIRTIO PMEM DRIVER
23391 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23392 L:      virtualization@lists.linux.dev
23393 S:      Maintained
23394 F:      drivers/nvdimm/nd_virtio.c
23395 F:      drivers/nvdimm/virtio_pmem.c
23396
23397 VIRTIO SOUND DRIVER
23398 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23399 M:      "Michael S. Tsirkin" <mst@redhat.com>
23400 L:      virtualization@lists.linux.dev
23401 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23402 S:      Maintained
23403 F:      include/uapi/linux/virtio_snd.h
23404 F:      sound/virtio/*
23405
23406 VIRTUAL BOX GUEST DEVICE DRIVER
23407 M:      Hans de Goede <hdegoede@redhat.com>
23408 M:      Arnd Bergmann <arnd@arndb.de>
23409 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23410 S:      Maintained
23411 F:      drivers/virt/vboxguest/
23412 F:      include/linux/vbox_utils.h
23413 F:      include/uapi/linux/vbox*.h
23414
23415 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23416 M:      Hans de Goede <hdegoede@redhat.com>
23417 L:      linux-fsdevel@vger.kernel.org
23418 S:      Maintained
23419 F:      fs/vboxsf/*
23420
23421 VIRTUAL PCM TEST DRIVER
23422 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23423 L:      linux-sound@vger.kernel.org
23424 S:      Maintained
23425 F:      Documentation/sound/cards/pcmtest.rst
23426 F:      sound/drivers/pcmtest.c
23427 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23428
23429 VIRTUAL SERIO DEVICE DRIVER
23430 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23431 S:      Maintained
23432 F:      drivers/input/serio/userio.c
23433 F:      include/uapi/linux/userio.h
23434
23435 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
23436 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
23437 S:      Maintained
23438 F:      Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
23439 F:      drivers/iio/light/veml6075.c
23440
23441 VISL VIRTUAL STATELESS DECODER DRIVER
23442 M:      Daniel Almeida <daniel.almeida@collabora.com>
23443 L:      linux-media@vger.kernel.org
23444 S:      Supported
23445 F:      drivers/media/test-drivers/visl
23446
23447 VIVID VIRTUAL VIDEO DRIVER
23448 M:      Hans Verkuil <hverkuil@xs4all.nl>
23449 L:      linux-media@vger.kernel.org
23450 S:      Maintained
23451 W:      https://linuxtv.org
23452 T:      git git://linuxtv.org/media_tree.git
23453 F:      drivers/media/test-drivers/vivid/*
23454
23455 VM SOCKETS (AF_VSOCK)
23456 M:      Stefano Garzarella <sgarzare@redhat.com>
23457 L:      virtualization@lists.linux.dev
23458 L:      netdev@vger.kernel.org
23459 S:      Maintained
23460 F:      drivers/net/vsockmon.c
23461 F:      include/net/af_vsock.h
23462 F:      include/uapi/linux/vm_sockets.h
23463 F:      include/uapi/linux/vm_sockets_diag.h
23464 F:      include/uapi/linux/vsockmon.h
23465 F:      net/vmw_vsock/
23466 F:      tools/testing/vsock/
23467
23468 VMALLOC
23469 M:      Andrew Morton <akpm@linux-foundation.org>
23470 R:      Uladzislau Rezki <urezki@gmail.com>
23471 R:      Christoph Hellwig <hch@infradead.org>
23472 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23473 L:      linux-mm@kvack.org
23474 S:      Maintained
23475 W:      http://www.linux-mm.org
23476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23477 F:      include/linux/vmalloc.h
23478 F:      mm/vmalloc.c
23479
23480 VME SUBSYSTEM
23481 L:      linux-kernel@vger.kernel.org
23482 S:      Orphan
23483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23484 F:      Documentation/driver-api/vme.rst
23485 F:      drivers/staging/vme_user/
23486
23487 VMWARE BALLOON DRIVER
23488 M:      Nadav Amit <namit@vmware.com>
23489 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23490 L:      linux-kernel@vger.kernel.org
23491 S:      Supported
23492 F:      drivers/misc/vmw_balloon.c
23493
23494 VMWARE HYPERVISOR INTERFACE
23495 M:      Ajay Kaher <akaher@vmware.com>
23496 M:      Alexey Makhalov <amakhalov@vmware.com>
23497 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23498 L:      virtualization@lists.linux.dev
23499 L:      x86@kernel.org
23500 S:      Supported
23501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23502 F:      arch/x86/include/asm/vmware.h
23503 F:      arch/x86/kernel/cpu/vmware.c
23504
23505 VMWARE PVRDMA DRIVER
23506 M:      Bryan Tan <bryantan@vmware.com>
23507 M:      Vishnu Dasa <vdasa@vmware.com>
23508 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23509 L:      linux-rdma@vger.kernel.org
23510 S:      Supported
23511 F:      drivers/infiniband/hw/vmw_pvrdma/
23512
23513 VMWARE PVSCSI DRIVER
23514 M:      Vishal Bhakta <vbhakta@vmware.com>
23515 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23516 L:      linux-scsi@vger.kernel.org
23517 S:      Supported
23518 F:      drivers/scsi/vmw_pvscsi.c
23519 F:      drivers/scsi/vmw_pvscsi.h
23520
23521 VMWARE VIRTUAL PTP CLOCK DRIVER
23522 M:      Jeff Sipek <jsipek@vmware.com>
23523 R:      Ajay Kaher <akaher@vmware.com>
23524 R:      Alexey Makhalov <amakhalov@vmware.com>
23525 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23526 L:      netdev@vger.kernel.org
23527 S:      Supported
23528 F:      drivers/ptp/ptp_vmw.c
23529
23530 VMWARE VMCI DRIVER
23531 M:      Bryan Tan <bryantan@vmware.com>
23532 M:      Vishnu Dasa <vdasa@vmware.com>
23533 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23534 L:      linux-kernel@vger.kernel.org
23535 S:      Supported
23536 F:      drivers/misc/vmw_vmci/
23537 F:      include/linux/vmw_vmci*
23538
23539 VMWARE VMMOUSE SUBDRIVER
23540 M:      Zack Rusin <zack.rusin@broadcom.com>
23541 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
23542 L:      linux-input@vger.kernel.org
23543 S:      Supported
23544 F:      drivers/input/mouse/vmmouse.c
23545 F:      drivers/input/mouse/vmmouse.h
23546
23547 VMWARE VMXNET3 ETHERNET DRIVER
23548 M:      Ronak Doshi <doshir@vmware.com>
23549 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23550 L:      netdev@vger.kernel.org
23551 S:      Supported
23552 F:      drivers/net/vmxnet3/
23553
23554 VMWARE VSOCK VMCI TRANSPORT DRIVER
23555 M:      Bryan Tan <bryantan@vmware.com>
23556 M:      Vishnu Dasa <vdasa@vmware.com>
23557 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23558 L:      linux-kernel@vger.kernel.org
23559 S:      Supported
23560 F:      net/vmw_vsock/vmci_transport*
23561
23562 VOCORE VOCORE2 BOARD
23563 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23564 L:      linux-mips@vger.kernel.org
23565 S:      Maintained
23566 F:      arch/mips/boot/dts/ralink/vocore2.dts
23567
23568 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23569 M:      Liam Girdwood <lgirdwood@gmail.com>
23570 M:      Mark Brown <broonie@kernel.org>
23571 L:      linux-kernel@vger.kernel.org
23572 S:      Supported
23573 W:      http://www.slimlogic.co.uk/?p=48
23574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23575 F:      Documentation/devicetree/bindings/regulator/
23576 F:      Documentation/power/regulator/
23577 F:      drivers/regulator/
23578 F:      include/dt-bindings/regulator/
23579 F:      include/linux/regulator/
23580 K:      regulator_get_optional
23581
23582 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23583 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23584 F:      drivers/regulator/irq_helpers.c
23585
23586 VRF
23587 M:      David Ahern <dsahern@kernel.org>
23588 L:      netdev@vger.kernel.org
23589 S:      Maintained
23590 F:      Documentation/networking/vrf.rst
23591 F:      drivers/net/vrf.c
23592
23593 VSPRINTF
23594 M:      Petr Mladek <pmladek@suse.com>
23595 M:      Steven Rostedt <rostedt@goodmis.org>
23596 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23597 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23598 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23599 S:      Maintained
23600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23601 F:      Documentation/core-api/printk-formats.rst
23602 F:      lib/test_printf.c
23603 F:      lib/test_scanf.c
23604 F:      lib/vsprintf.c
23605
23606 VT1211 HARDWARE MONITOR DRIVER
23607 M:      Juerg Haefliger <juergh@proton.me>
23608 L:      linux-hwmon@vger.kernel.org
23609 S:      Maintained
23610 F:      Documentation/hwmon/vt1211.rst
23611 F:      drivers/hwmon/vt1211.c
23612
23613 VT8231 HARDWARE MONITOR DRIVER
23614 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23615 L:      linux-hwmon@vger.kernel.org
23616 S:      Maintained
23617 F:      drivers/hwmon/vt8231.c
23618
23619 VUB300 USB to SDIO/SD/MMC bridge chip
23620 L:      linux-mmc@vger.kernel.org
23621 S:      Orphan
23622 F:      drivers/mmc/host/vub300.c
23623
23624 W1 DALLAS'S 1-WIRE BUS
23625 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23626 S:      Maintained
23627 F:      Documentation/devicetree/bindings/w1/
23628 F:      Documentation/w1/
23629 F:      drivers/w1/
23630 F:      include/linux/w1.h
23631
23632 W83791D HARDWARE MONITORING DRIVER
23633 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23634 L:      linux-hwmon@vger.kernel.org
23635 S:      Maintained
23636 F:      Documentation/hwmon/w83791d.rst
23637 F:      drivers/hwmon/w83791d.c
23638
23639 W83793 HARDWARE MONITORING DRIVER
23640 M:      Rudolf Marek <r.marek@assembler.cz>
23641 L:      linux-hwmon@vger.kernel.org
23642 S:      Maintained
23643 F:      Documentation/hwmon/w83793.rst
23644 F:      drivers/hwmon/w83793.c
23645
23646 W83795 HARDWARE MONITORING DRIVER
23647 M:      Jean Delvare <jdelvare@suse.com>
23648 L:      linux-hwmon@vger.kernel.org
23649 S:      Maintained
23650 F:      drivers/hwmon/w83795.c
23651
23652 W83L51xD SD/MMC CARD INTERFACE DRIVER
23653 M:      Pierre Ossman <pierre@ossman.eu>
23654 S:      Maintained
23655 F:      drivers/mmc/host/wbsd.*
23656
23657 WACOM PROTOCOL 4 SERIAL TABLETS
23658 M:      Julian Squires <julian@cipht.net>
23659 M:      Hans de Goede <hdegoede@redhat.com>
23660 L:      linux-input@vger.kernel.org
23661 S:      Maintained
23662 F:      drivers/input/tablet/wacom_serial4.c
23663
23664 WANGXUN ETHERNET DRIVER
23665 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23666 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23667 L:      netdev@vger.kernel.org
23668 S:      Maintained
23669 W:      https://www.net-swift.com
23670 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23671 F:      drivers/net/ethernet/wangxun/
23672 F:      drivers/net/pcs/pcs-xpcs-wx.c
23673
23674 WATCHDOG DEVICE DRIVERS
23675 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23676 M:      Guenter Roeck <linux@roeck-us.net>
23677 L:      linux-watchdog@vger.kernel.org
23678 S:      Maintained
23679 W:      http://www.linux-watchdog.org/
23680 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23681 F:      Documentation/devicetree/bindings/watchdog/
23682 F:      Documentation/watchdog/
23683 F:      drivers/watchdog/
23684 F:      include/linux/watchdog.h
23685 F:      include/trace/events/watchdog.h
23686 F:      include/uapi/linux/watchdog.h
23687
23688 WAVE5 VPU CODEC DRIVER
23689 M:      Nas Chung <nas.chung@chipsnmedia.com>
23690 M:      Jackson Lee <jackson.lee@chipsnmedia.com>
23691 L:      linux-media@vger.kernel.org
23692 S:      Maintained
23693 F:      Documentation/devicetree/bindings/media/cnm,wave521c.yaml
23694 F:      drivers/media/platform/chips-media/wave5/
23695
23696 WHISKEYCOVE PMIC GPIO DRIVER
23697 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23698 L:      linux-gpio@vger.kernel.org
23699 S:      Maintained
23700 F:      drivers/gpio/gpio-wcove.c
23701
23702 WHWAVE RTC DRIVER
23703 M:      Dianlong Li <long17.cool@163.com>
23704 L:      linux-rtc@vger.kernel.org
23705 S:      Maintained
23706 F:      drivers/rtc/rtc-sd3078.c
23707
23708 WIIMOTE HID DRIVER
23709 M:      David Rheinsberg <david@readahead.eu>
23710 L:      linux-input@vger.kernel.org
23711 S:      Maintained
23712 F:      drivers/hid/hid-wiimote*
23713
23714 WILOCITY WIL6210 WIRELESS DRIVER
23715 L:      linux-wireless@vger.kernel.org
23716 S:      Orphan
23717 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23718 F:      drivers/net/wireless/ath/wil6210/
23719
23720 WINBOND CIR DRIVER
23721 M:      David Härdeman <david@hardeman.nu>
23722 S:      Maintained
23723 F:      drivers/media/rc/winbond-cir.c
23724
23725 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23726 L:      linux-watchdog@vger.kernel.org
23727 S:      Orphan
23728 F:      drivers/watchdog/ebc-c384_wdt.c
23729
23730 WINSYSTEMS WS16C48 GPIO DRIVER
23731 M:      William Breathitt Gray <william.gray@linaro.org>
23732 L:      linux-gpio@vger.kernel.org
23733 S:      Maintained
23734 F:      drivers/gpio/gpio-ws16c48.c
23735
23736 WIREGUARD SECURE NETWORK TUNNEL
23737 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23738 L:      wireguard@lists.zx2c4.com
23739 L:      netdev@vger.kernel.org
23740 S:      Maintained
23741 F:      drivers/net/wireguard/
23742 F:      tools/testing/selftests/wireguard/
23743
23744 WISTRON LAPTOP BUTTON DRIVER
23745 M:      Miloslav Trmac <mitr@volny.cz>
23746 S:      Maintained
23747 F:      drivers/input/misc/wistron_btns.c
23748
23749 WMI BINARY MOF DRIVER
23750 M:      Armin Wolf <W_Armin@gmx.de>
23751 R:      Thomas Weißschuh <linux@weissschuh.net>
23752 L:      platform-driver-x86@vger.kernel.org
23753 S:      Maintained
23754 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23755 F:      Documentation/wmi/devices/wmi-bmof.rst
23756 F:      drivers/platform/x86/wmi-bmof.c
23757
23758 WOLFSON MICROELECTRONICS DRIVERS
23759 L:      patches@opensource.cirrus.com
23760 S:      Supported
23761 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23762 T:      git https://github.com/CirrusLogic/linux-drivers.git
23763 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23764 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23765 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23766 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23767 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23768 F:      Documentation/devicetree/bindings/sound/wm*
23769 F:      Documentation/hwmon/wm83??.rst
23770 F:      arch/arm/mach-s3c/mach-crag6410*
23771 F:      drivers/clk/clk-wm83*.c
23772 F:      drivers/gpio/gpio-*wm*.c
23773 F:      drivers/gpio/gpio-arizona.c
23774 F:      drivers/hwmon/wm83??-hwmon.c
23775 F:      drivers/input/misc/wm831x-on.c
23776 F:      drivers/input/touchscreen/wm831x-ts.c
23777 F:      drivers/input/touchscreen/wm97*.c
23778 F:      drivers/leds/leds-wm83*.c
23779 F:      drivers/mfd/arizona*
23780 F:      drivers/mfd/cs47l24*
23781 F:      drivers/mfd/wm*.c
23782 F:      drivers/power/supply/wm83*.c
23783 F:      drivers/regulator/arizona*
23784 F:      drivers/regulator/wm8*.c
23785 F:      drivers/rtc/rtc-wm83*.c
23786 F:      drivers/video/backlight/wm83*_bl.c
23787 F:      drivers/watchdog/wm83*_wdt.c
23788 F:      include/linux/mfd/arizona/
23789 F:      include/linux/mfd/wm831x/
23790 F:      include/linux/mfd/wm8350/
23791 F:      include/linux/mfd/wm8400*
23792 F:      include/linux/regulator/arizona*
23793 F:      include/linux/wm97xx.h
23794 F:      include/sound/wm????.h
23795 F:      sound/soc/codecs/arizona*
23796 F:      sound/soc/codecs/cs47l24*
23797 F:      sound/soc/codecs/wm*
23798
23799 WORKQUEUE
23800 M:      Tejun Heo <tj@kernel.org>
23801 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23802 S:      Maintained
23803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23804 F:      Documentation/core-api/workqueue.rst
23805 F:      include/linux/workqueue.h
23806 F:      kernel/workqueue.c
23807 F:      kernel/workqueue_internal.h
23808
23809 WWAN DRIVERS
23810 M:      Loic Poulain <loic.poulain@linaro.org>
23811 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23812 R:      Johannes Berg <johannes@sipsolutions.net>
23813 L:      netdev@vger.kernel.org
23814 S:      Maintained
23815 F:      drivers/net/wwan/
23816 F:      include/linux/wwan.h
23817 F:      include/uapi/linux/wwan.h
23818
23819 X-POWERS AXP288 PMIC DRIVERS
23820 M:      Hans de Goede <hdegoede@redhat.com>
23821 S:      Maintained
23822 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23823 N:      axp288
23824
23825 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23826 M:      Chen-Yu Tsai <wens@csie.org>
23827 L:      linux-kernel@vger.kernel.org
23828 S:      Maintained
23829 N:      axp[128]
23830
23831 X.25 STACK
23832 M:      Martin Schiller <ms@dev.tdt.de>
23833 L:      linux-x25@vger.kernel.org
23834 S:      Maintained
23835 F:      Documentation/networking/lapb-module.rst
23836 F:      Documentation/networking/x25*
23837 F:      drivers/net/wan/hdlc_x25.c
23838 F:      drivers/net/wan/lapbether.c
23839 F:      include/*/lapb.h
23840 F:      include/net/x25*
23841 F:      include/uapi/linux/x25.h
23842 F:      net/lapb/
23843 F:      net/x25/
23844
23845 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23846 M:      Thomas Gleixner <tglx@linutronix.de>
23847 M:      Ingo Molnar <mingo@redhat.com>
23848 M:      Borislav Petkov <bp@alien8.de>
23849 M:      Dave Hansen <dave.hansen@linux.intel.com>
23850 M:      x86@kernel.org
23851 R:      "H. Peter Anvin" <hpa@zytor.com>
23852 L:      linux-kernel@vger.kernel.org
23853 S:      Maintained
23854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23855 F:      Documentation/arch/x86/
23856 F:      Documentation/devicetree/bindings/x86/
23857 F:      arch/x86/
23858
23859 X86 ENTRY CODE
23860 M:      Andy Lutomirski <luto@kernel.org>
23861 L:      linux-kernel@vger.kernel.org
23862 S:      Maintained
23863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23864 F:      arch/x86/entry/
23865
23866 X86 HARDWARE VULNERABILITIES
23867 M:      Thomas Gleixner <tglx@linutronix.de>
23868 M:      Borislav Petkov <bp@alien8.de>
23869 M:      Peter Zijlstra <peterz@infradead.org>
23870 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23871 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23872 S:      Maintained
23873 F:      Documentation/admin-guide/hw-vuln/
23874 F:      arch/x86/include/asm/nospec-branch.h
23875 F:      arch/x86/kernel/cpu/bugs.c
23876
23877 X86 MCE INFRASTRUCTURE
23878 M:      Tony Luck <tony.luck@intel.com>
23879 M:      Borislav Petkov <bp@alien8.de>
23880 L:      linux-edac@vger.kernel.org
23881 S:      Maintained
23882 F:      Documentation/ABI/testing/sysfs-mce
23883 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23884 F:      arch/x86/kernel/cpu/mce/*
23885
23886 X86 MICROCODE UPDATE SUPPORT
23887 M:      Borislav Petkov <bp@alien8.de>
23888 S:      Maintained
23889 F:      arch/x86/kernel/cpu/microcode/*
23890
23891 X86 MM
23892 M:      Dave Hansen <dave.hansen@linux.intel.com>
23893 M:      Andy Lutomirski <luto@kernel.org>
23894 M:      Peter Zijlstra <peterz@infradead.org>
23895 L:      linux-kernel@vger.kernel.org
23896 S:      Maintained
23897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23898 F:      arch/x86/mm/
23899
23900 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23901 M:      Hans de Goede <hdegoede@redhat.com>
23902 L:      platform-driver-x86@vger.kernel.org
23903 S:      Maintained
23904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23905 F:      drivers/platform/x86/x86-android-tablets/
23906
23907 X86 PLATFORM DRIVERS
23908 M:      Hans de Goede <hdegoede@redhat.com>
23909 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23910 L:      platform-driver-x86@vger.kernel.org
23911 S:      Maintained
23912 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23914 F:      drivers/platform/olpc/
23915 F:      drivers/platform/x86/
23916 F:      include/linux/platform_data/x86/
23917
23918 X86 PLATFORM UV HPE SUPERDOME FLEX
23919 M:      Steve Wahl <steve.wahl@hpe.com>
23920 R:      Justin Ernst <justin.ernst@hpe.com>
23921 R:      Kyle Meyer <kyle.meyer@hpe.com>
23922 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23923 R:      Russ Anderson <russ.anderson@hpe.com>
23924 S:      Supported
23925 F:      arch/x86/include/asm/uv/
23926 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23927 F:      arch/x86/platform/uv/
23928
23929 X86 STACK UNWINDING
23930 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23931 M:      Peter Zijlstra <peterz@infradead.org>
23932 S:      Supported
23933 F:      arch/x86/include/asm/unwind*.h
23934 F:      arch/x86/kernel/dumpstack.c
23935 F:      arch/x86/kernel/stacktrace.c
23936 F:      arch/x86/kernel/unwind_*.c
23937
23938 X86 TRUST DOMAIN EXTENSIONS (TDX)
23939 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23940 R:      Dave Hansen <dave.hansen@linux.intel.com>
23941 L:      x86@kernel.org
23942 L:      linux-coco@lists.linux.dev
23943 S:      Supported
23944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23945 F:      arch/x86/boot/compressed/tdx*
23946 F:      arch/x86/coco/tdx/
23947 F:      arch/x86/include/asm/shared/tdx.h
23948 F:      arch/x86/include/asm/tdx.h
23949 F:      arch/x86/virt/vmx/tdx/
23950 F:      drivers/virt/coco/tdx-guest
23951
23952 X86 VDSO
23953 M:      Andy Lutomirski <luto@kernel.org>
23954 L:      linux-kernel@vger.kernel.org
23955 S:      Maintained
23956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23957 F:      arch/x86/entry/vdso/
23958
23959 XARRAY
23960 M:      Matthew Wilcox <willy@infradead.org>
23961 L:      linux-fsdevel@vger.kernel.org
23962 S:      Supported
23963 F:      Documentation/core-api/xarray.rst
23964 F:      include/linux/idr.h
23965 F:      include/linux/xarray.h
23966 F:      lib/idr.c
23967 F:      lib/xarray.c
23968 F:      tools/testing/radix-tree
23969
23970 XBOX DVD IR REMOTE
23971 M:      Benjamin Valentin <benpicco@googlemail.com>
23972 S:      Maintained
23973 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23974 F:      drivers/media/rc/xbox_remote.c
23975
23976 XC2028/3028 TUNER DRIVER
23977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23978 L:      linux-media@vger.kernel.org
23979 S:      Maintained
23980 W:      https://linuxtv.org
23981 T:      git git://linuxtv.org/media_tree.git
23982 F:      drivers/media/tuners/xc2028.*
23983
23984 XDP (eXpress Data Path)
23985 M:      Alexei Starovoitov <ast@kernel.org>
23986 M:      Daniel Borkmann <daniel@iogearbox.net>
23987 M:      David S. Miller <davem@davemloft.net>
23988 M:      Jakub Kicinski <kuba@kernel.org>
23989 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23990 M:      John Fastabend <john.fastabend@gmail.com>
23991 L:      netdev@vger.kernel.org
23992 L:      bpf@vger.kernel.org
23993 S:      Supported
23994 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23995 F:      drivers/net/ethernet/*/*/*xdp*
23996 F:      include/net/xdp.h
23997 F:      include/net/xdp_priv.h
23998 F:      include/trace/events/xdp.h
23999 F:      kernel/bpf/cpumap.c
24000 F:      kernel/bpf/devmap.c
24001 F:      net/core/xdp.c
24002 F:      samples/bpf/xdp*
24003 F:      tools/testing/selftests/bpf/*/*xdp*
24004 F:      tools/testing/selftests/bpf/*xdp*
24005 K:      (?:\b|_)xdp(?:\b|_)
24006
24007 XDP SOCKETS (AF_XDP)
24008 M:      Björn Töpel <bjorn@kernel.org>
24009 M:      Magnus Karlsson <magnus.karlsson@intel.com>
24010 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
24011 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
24012 L:      netdev@vger.kernel.org
24013 L:      bpf@vger.kernel.org
24014 S:      Maintained
24015 F:      Documentation/networking/af_xdp.rst
24016 F:      include/net/netns/xdp.h
24017 F:      include/net/xdp_sock*
24018 F:      include/net/xsk_buff_pool.h
24019 F:      include/uapi/linux/if_xdp.h
24020 F:      include/uapi/linux/xdp_diag.h
24021 F:      net/xdp/
24022 F:      tools/testing/selftests/bpf/*xsk*
24023
24024 XEN BLOCK SUBSYSTEM
24025 M:      Roger Pau Monné <roger.pau@citrix.com>
24026 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24027 S:      Supported
24028 F:      drivers/block/xen*
24029 F:      drivers/block/xen-blkback/*
24030
24031 XEN HYPERVISOR ARM
24032 M:      Stefano Stabellini <sstabellini@kernel.org>
24033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24034 S:      Maintained
24035 F:      arch/arm/include/asm/xen/
24036 F:      arch/arm/xen/
24037
24038 XEN HYPERVISOR ARM64
24039 M:      Stefano Stabellini <sstabellini@kernel.org>
24040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24041 S:      Maintained
24042 F:      arch/arm64/include/asm/xen/
24043 F:      arch/arm64/xen/
24044
24045 XEN HYPERVISOR INTERFACE
24046 M:      Juergen Gross <jgross@suse.com>
24047 M:      Stefano Stabellini <sstabellini@kernel.org>
24048 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
24049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24050 S:      Supported
24051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
24052 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
24053 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
24054 F:      drivers/*/xen-*front.c
24055 F:      drivers/xen/
24056 F:      include/uapi/xen/
24057 F:      include/xen/
24058 F:      kernel/configs/xen.config
24059
24060 XEN HYPERVISOR X86
24061 M:      Juergen Gross <jgross@suse.com>
24062 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
24063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24064 S:      Supported
24065 F:      arch/x86/configs/xen.config
24066 F:      arch/x86/include/asm/pvclock-abi.h
24067 F:      arch/x86/include/asm/xen/
24068 F:      arch/x86/platform/pvh/
24069 F:      arch/x86/xen/
24070
24071 XEN NETWORK BACKEND DRIVER
24072 M:      Wei Liu <wei.liu@kernel.org>
24073 M:      Paul Durrant <paul@xen.org>
24074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24075 L:      netdev@vger.kernel.org
24076 S:      Supported
24077 F:      drivers/net/xen-netback/*
24078
24079 XEN PCI SUBSYSTEM
24080 M:      Juergen Gross <jgross@suse.com>
24081 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24082 S:      Supported
24083 F:      arch/x86/pci/*xen*
24084 F:      drivers/pci/*xen*
24085
24086 XEN PVSCSI DRIVERS
24087 M:      Juergen Gross <jgross@suse.com>
24088 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24089 L:      linux-scsi@vger.kernel.org
24090 S:      Supported
24091 F:      drivers/scsi/xen-scsifront.c
24092 F:      drivers/xen/xen-scsiback.c
24093 F:      include/xen/interface/io/vscsiif.h
24094
24095 XEN PVUSB DRIVER
24096 M:      Juergen Gross <jgross@suse.com>
24097 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24098 L:      linux-usb@vger.kernel.org
24099 S:      Supported
24100 F:      drivers/usb/host/xen*
24101 F:      include/xen/interface/io/usbif.h
24102
24103 XEN SOUND FRONTEND DRIVER
24104 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
24105 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24106 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
24107 S:      Supported
24108 F:      sound/xen/*
24109
24110 XEN SWIOTLB SUBSYSTEM
24111 M:      Juergen Gross <jgross@suse.com>
24112 M:      Stefano Stabellini <sstabellini@kernel.org>
24113 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24114 L:      iommu@lists.linux.dev
24115 S:      Supported
24116 F:      arch/*/include/asm/xen/swiotlb-xen.h
24117 F:      drivers/xen/swiotlb-xen.c
24118 F:      include/xen/arm/swiotlb-xen.h
24119 F:      include/xen/swiotlb-xen.h
24120
24121 XFS FILESYSTEM
24122 M:      Chandan Babu R <chandan.babu@oracle.com>
24123 R:      Darrick J. Wong <djwong@kernel.org>
24124 L:      linux-xfs@vger.kernel.org
24125 S:      Supported
24126 W:      http://xfs.org/
24127 C:      irc://irc.oftc.net/xfs
24128 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
24129 P:      Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
24130 F:      Documentation/ABI/testing/sysfs-fs-xfs
24131 F:      Documentation/admin-guide/xfs.rst
24132 F:      Documentation/filesystems/xfs/*
24133 F:      fs/xfs/
24134 F:      include/uapi/linux/dqblk_xfs.h
24135 F:      include/uapi/linux/fsmap.h
24136
24137 XILINX AMS DRIVER
24138 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
24139 L:      linux-iio@vger.kernel.org
24140 S:      Maintained
24141 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
24142 F:      drivers/iio/adc/xilinx-ams.c
24143
24144 XILINX AXI ETHERNET DRIVER
24145 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
24146 S:      Maintained
24147 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
24148 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
24149
24150 XILINX CAN DRIVER
24151 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
24152 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
24153 L:      linux-can@vger.kernel.org
24154 S:      Maintained
24155 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
24156 F:      drivers/net/can/xilinx_can.c
24157
24158 XILINX EVENT MANAGEMENT DRIVER
24159 M:      Michal Simek <michal.simek@amd.com>
24160 S:      Maintained
24161 F:      drivers/soc/xilinx/xlnx_event_manager.c
24162 F:      include/linux/firmware/xlnx-event-manager.h
24163
24164 XILINX GPIO DRIVER
24165 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24166 R:      Srinivas Neeli <srinivas.neeli@amd.com>
24167 R:      Michal Simek <michal.simek@amd.com>
24168 S:      Maintained
24169 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
24170 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
24171 F:      drivers/gpio/gpio-xilinx.c
24172 F:      drivers/gpio/gpio-zynq.c
24173
24174 XILINX LL TEMAC ETHERNET DRIVER
24175 L:      netdev@vger.kernel.org
24176 S:      Orphan
24177 F:      drivers/net/ethernet/xilinx/ll_temac*
24178
24179 XILINX PWM DRIVER
24180 M:      Sean Anderson <sean.anderson@seco.com>
24181 S:      Maintained
24182 F:      drivers/pwm/pwm-xilinx.c
24183 F:      include/clocksource/timer-xilinx.h
24184
24185 XILINX SD-FEC IP CORES
24186 M:      Derek Kiernan <derek.kiernan@amd.com>
24187 M:      Dragan Cvetic <dragan.cvetic@amd.com>
24188 S:      Maintained
24189 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
24190 F:      Documentation/misc-devices/xilinx_sdfec.rst
24191 F:      drivers/misc/Kconfig
24192 F:      drivers/misc/Makefile
24193 F:      drivers/misc/xilinx_sdfec.c
24194 F:      include/uapi/misc/xilinx_sdfec.h
24195
24196 XILINX UARTLITE SERIAL DRIVER
24197 M:      Peter Korsgaard <jacmet@sunsite.dk>
24198 L:      linux-serial@vger.kernel.org
24199 S:      Maintained
24200 F:      drivers/tty/serial/uartlite.c
24201
24202 XILINX VIDEO IP CORES
24203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24204 L:      linux-media@vger.kernel.org
24205 S:      Supported
24206 T:      git git://linuxtv.org/media_tree.git
24207 F:      Documentation/devicetree/bindings/media/xilinx/
24208 F:      drivers/media/platform/xilinx/
24209 F:      include/uapi/linux/xilinx-v4l2-controls.h
24210
24211 XILINX VERSAL EDAC DRIVER
24212 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24213 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24214 S:      Maintained
24215 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
24216 F:      drivers/edac/versal_edac.c
24217
24218 XILINX WATCHDOG DRIVER
24219 M:      Srinivas Neeli <srinivas.neeli@amd.com>
24220 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24221 R:      Michal Simek <michal.simek@amd.com>
24222 S:      Maintained
24223 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24224 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24225 F:      drivers/watchdog/of_xilinx_wdt.c
24226 F:      drivers/watchdog/xilinx_wwdt.c
24227
24228 XILINX XDMA DRIVER
24229 M:      Lizhi Hou <lizhi.hou@amd.com>
24230 M:      Brian Xu <brian.xu@amd.com>
24231 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24232 L:      dmaengine@vger.kernel.org
24233 S:      Supported
24234 F:      drivers/dma/xilinx/xdma-regs.h
24235 F:      drivers/dma/xilinx/xdma.c
24236 F:      include/linux/dma/amd_xdma.h
24237 F:      include/linux/platform_data/amd_xdma.h
24238
24239 XILINX ZYNQMP DPDMA DRIVER
24240 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24241 L:      dmaengine@vger.kernel.org
24242 S:      Supported
24243 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24244 F:      drivers/dma/xilinx/xilinx_dpdma.c
24245 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24246
24247 XILINX ZYNQMP OCM EDAC DRIVER
24248 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24249 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24250 S:      Maintained
24251 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24252 F:      drivers/edac/zynqmp_edac.c
24253
24254 XILINX ZYNQMP PSGTR PHY DRIVER
24255 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24256 L:      linux-kernel@vger.kernel.org
24257 S:      Supported
24258 T:      git https://github.com/Xilinx/linux-xlnx.git
24259 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24260 F:      drivers/phy/xilinx/phy-zynqmp.c
24261
24262 XILINX ZYNQMP SHA3 DRIVER
24263 M:      Harsha <harsha.harsha@amd.com>
24264 S:      Maintained
24265 F:      drivers/crypto/xilinx/zynqmp-sha.c
24266
24267 XILLYBUS DRIVER
24268 M:      Eli Billauer <eli.billauer@gmail.com>
24269 L:      linux-kernel@vger.kernel.org
24270 S:      Supported
24271 F:      drivers/char/xillybus/
24272
24273 XLP9XX I2C DRIVER
24274 M:      George Cherian <gcherian@marvell.com>
24275 L:      linux-i2c@vger.kernel.org
24276 S:      Supported
24277 W:      http://www.marvell.com
24278 F:      drivers/i2c/busses/i2c-xlp9xx.c
24279
24280 XRA1403 GPIO EXPANDER
24281 M:      Nandor Han <nandor.han@ge.com>
24282 L:      linux-gpio@vger.kernel.org
24283 S:      Maintained
24284 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24285 F:      drivers/gpio/gpio-xra1403.c
24286
24287 XTENSA XTFPGA PLATFORM SUPPORT
24288 M:      Max Filippov <jcmvbkbc@gmail.com>
24289 S:      Maintained
24290 F:      drivers/spi/spi-xtensa-xtfpga.c
24291 F:      sound/soc/xtensa/xtfpga-i2s.c
24292
24293 YAM DRIVER FOR AX.25
24294 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24295 L:      linux-hams@vger.kernel.org
24296 S:      Maintained
24297 F:      drivers/net/hamradio/yam*
24298 F:      include/linux/yam.h
24299
24300 YAMA SECURITY MODULE
24301 M:      Kees Cook <keescook@chromium.org>
24302 S:      Supported
24303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24304 F:      Documentation/admin-guide/LSM/Yama.rst
24305 F:      security/yama/
24306
24307 YEALINK PHONE DRIVER
24308 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24309 L:      usbb2k-api-dev@nongnu.org
24310 S:      Maintained
24311 F:      Documentation/input/devices/yealink.rst
24312 F:      drivers/input/misc/yealink.*
24313
24314 Z3FOLD COMPRESSED PAGE ALLOCATOR
24315 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24316 R:      Miaohe Lin <linmiaohe@huawei.com>
24317 L:      linux-mm@kvack.org
24318 S:      Maintained
24319 F:      mm/z3fold.c
24320
24321 Z8530 DRIVER FOR AX.25
24322 M:      Joerg Reuter <jreuter@yaina.de>
24323 L:      linux-hams@vger.kernel.org
24324 S:      Maintained
24325 W:      http://yaina.de/jreuter/
24326 W:      http://www.qsl.net/dl1bke/
24327 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24328 F:      drivers/net/hamradio/*scc.c
24329 F:      drivers/net/hamradio/z8530.h
24330
24331 ZBUD COMPRESSED PAGE ALLOCATOR
24332 M:      Seth Jennings <sjenning@redhat.com>
24333 M:      Dan Streetman <ddstreet@ieee.org>
24334 L:      linux-mm@kvack.org
24335 S:      Maintained
24336 F:      mm/zbud.c
24337
24338 ZD1211RW WIRELESS DRIVER
24339 L:      linux-wireless@vger.kernel.org
24340 S:      Orphan
24341 F:      drivers/net/wireless/zydas/zd1211rw/
24342
24343 ZD1301 MEDIA DRIVER
24344 L:      linux-media@vger.kernel.org
24345 S:      Orphan
24346 W:      https://linuxtv.org/
24347 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24348 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24349
24350 ZD1301_DEMOD MEDIA DRIVER
24351 L:      linux-media@vger.kernel.org
24352 S:      Orphan
24353 W:      https://linuxtv.org/
24354 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24355 F:      drivers/media/dvb-frontends/zd1301_demod*
24356
24357 ZHAOXIN PROCESSOR SUPPORT
24358 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24359 L:      linux-kernel@vger.kernel.org
24360 S:      Maintained
24361 F:      arch/x86/kernel/cpu/zhaoxin.c
24362
24363 ZONEFS FILESYSTEM
24364 M:      Damien Le Moal <dlemoal@kernel.org>
24365 M:      Naohiro Aota <naohiro.aota@wdc.com>
24366 R:      Johannes Thumshirn <jth@kernel.org>
24367 L:      linux-fsdevel@vger.kernel.org
24368 S:      Maintained
24369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24370 F:      Documentation/filesystems/zonefs.rst
24371 F:      fs/zonefs/
24372
24373 ZR36067 VIDEO FOR LINUX DRIVER
24374 M:      Corentin Labbe <clabbe@baylibre.com>
24375 L:      mjpeg-users@lists.sourceforge.net
24376 L:      linux-media@vger.kernel.org
24377 S:      Maintained
24378 W:      http://mjpeg.sourceforge.net/driver-zoran/
24379 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24380 F:      Documentation/driver-api/media/drivers/zoran.rst
24381 F:      drivers/media/pci/zoran/
24382
24383 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24384 M:      Minchan Kim <minchan@kernel.org>
24385 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24386 L:      linux-kernel@vger.kernel.org
24387 S:      Maintained
24388 F:      Documentation/admin-guide/blockdev/zram.rst
24389 F:      drivers/block/zram/
24390
24391 ZS DECSTATION Z85C30 SERIAL DRIVER
24392 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24393 S:      Maintained
24394 F:      drivers/tty/serial/zs.*
24395
24396 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24397 M:      Minchan Kim <minchan@kernel.org>
24398 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24399 L:      linux-mm@kvack.org
24400 S:      Maintained
24401 F:      Documentation/mm/zsmalloc.rst
24402 F:      include/linux/zsmalloc.h
24403 F:      mm/zsmalloc.c
24404
24405 ZSTD
24406 M:      Nick Terrell <terrelln@fb.com>
24407 S:      Maintained
24408 B:      https://github.com/facebook/zstd/issues
24409 T:      git https://github.com/terrelln/linux.git
24410 F:      crypto/zstd.c
24411 F:      include/linux/zstd*
24412 F:      lib/decompress_unzstd.c
24413 F:      lib/zstd/
24414 N:      zstd
24415 K:      zstd
24416
24417 ZSWAP COMPRESSED SWAP CACHING
24418 M:      Johannes Weiner <hannes@cmpxchg.org>
24419 M:      Yosry Ahmed <yosryahmed@google.com>
24420 M:      Nhat Pham <nphamcs@gmail.com>
24421 L:      linux-mm@kvack.org
24422 S:      Maintained
24423 F:      Documentation/admin-guide/mm/zswap.rst
24424 F:      include/linux/zpool.h
24425 F:      include/linux/zswap.h
24426 F:      mm/zpool.c
24427 F:      mm/zswap.c
24428
24429 THE REST
24430 M:      Linus Torvalds <torvalds@linux-foundation.org>
24431 L:      linux-kernel@vger.kernel.org
24432 S:      Buried alive in reporters
24433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24434 F:      *
24435 F:      */