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  19                         it has been replaced by a better system and you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 AXI W1 DRIVER
 901 M:      Kris Chaplin <kris.chaplin@amd.com>
 902 R:      Thomas Delev <thomas.delev@amd.com>
 903 R:      Michal Simek <michal.simek@amd.com>
 904 S:      Maintained
 905 F:      Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
 906 F:      drivers/w1/masters/amd_axi_w1.c
 907
 908 AMD CDX BUS DRIVER
 909 M:      Nipun Gupta <nipun.gupta@amd.com>
 910 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 911 S:      Maintained
 912 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 913 F:      drivers/cdx/*
 914 F:      include/linux/cdx/*
 915
 916 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 917 M:      Tom Lendacky <thomas.lendacky@amd.com>
 918 M:      John Allen <john.allen@amd.com>
 919 L:      linux-crypto@vger.kernel.org
 920 S:      Supported
 921 F:      drivers/crypto/ccp/
 922 F:      include/linux/ccp.h
 923
 924 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 925 M:      Ashish Kalra <ashish.kalra@amd.com>
 926 M:      Tom Lendacky <thomas.lendacky@amd.com>
 927 L:      linux-crypto@vger.kernel.org
 928 S:      Supported
 929 F:      drivers/crypto/ccp/sev*
 930 F:      include/uapi/linux/psp-sev.h
 931
 932 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 933 M:      Mario Limonciello <mario.limonciello@amd.com>
 934 L:      linux-crypto@vger.kernel.org
 935 S:      Supported
 936 F:      drivers/crypto/ccp/dbc.c
 937 F:      drivers/crypto/ccp/dbc.h
 938 F:      drivers/crypto/ccp/platform-access.c
 939 F:      drivers/crypto/ccp/platform-access.h
 940 F:      include/uapi/linux/psp-dbc.h
 941 F:      tools/crypto/ccp/*.c
 942 F:      tools/crypto/ccp/*.py
 943
 944 AMD DISPLAY CORE
 945 M:      Harry Wentland <harry.wentland@amd.com>
 946 M:      Leo Li <sunpeng.li@amd.com>
 947 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 948 L:      amd-gfx@lists.freedesktop.org
 949 S:      Supported
 950 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 951 F:      drivers/gpu/drm/amd/display/
 952
 953 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 954 M:      Huang Rui <ray.huang@amd.com>
 955 L:      linux-hwmon@vger.kernel.org
 956 S:      Supported
 957 F:      Documentation/hwmon/fam15h_power.rst
 958 F:      drivers/hwmon/fam15h_power.c
 959
 960 AMD FCH GPIO DRIVER
 961 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 962 L:      linux-gpio@vger.kernel.org
 963 S:      Maintained
 964 F:      drivers/gpio/gpio-amd-fch.c
 965 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 966
 967 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 968 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 969 S:      Orphan
 970 F:      drivers/usb/gadget/udc/amd5536udc.*
 971
 972 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 973 M:      Andres Salomon <dilinger@queued.net>
 974 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 975 S:      Supported
 976 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 977 F:      arch/x86/include/asm/geode.h
 978 F:      drivers/char/hw_random/geode-rng.c
 979 F:      drivers/crypto/geode*
 980 F:      drivers/video/fbdev/geode/
 981
 982 AMD HSMP DRIVER
 983 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 984 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 985 L:      platform-driver-x86@vger.kernel.org
 986 S:      Maintained
 987 F:      Documentation/arch/x86/amd_hsmp.rst
 988 F:      arch/x86/include/asm/amd_hsmp.h
 989 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 990 F:      drivers/platform/x86/amd/hsmp.c
 991
 992 AMD IOMMU (AMD-VI)
 993 M:      Joerg Roedel <joro@8bytes.org>
 994 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 995 L:      iommu@lists.linux.dev
 996 S:      Maintained
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 998 F:      drivers/iommu/amd/
 999 F:      include/linux/amd-iommu.h
1000
1001 AMD KFD
1002 M:      Felix Kuehling <Felix.Kuehling@amd.com>
1003 L:      amd-gfx@lists.freedesktop.org
1004 S:      Supported
1005 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1006 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
1007 F:      drivers/gpu/drm/amd/amdkfd/
1008 F:      drivers/gpu/drm/amd/include/cik_structs.h
1009 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
1010 F:      drivers/gpu/drm/amd/include/v9_structs.h
1011 F:      drivers/gpu/drm/amd/include/vi_structs.h
1012 F:      include/uapi/linux/kfd_ioctl.h
1013 F:      include/uapi/linux/kfd_sysfs.h
1014
1015 AMD MP2 I2C DRIVER
1016 M:      Elie Morisse <syniurge@gmail.com>
1017 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1018 L:      linux-i2c@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/i2c/busses/i2c-amd-mp2*
1021
1022 AMD PDS CORE DRIVER
1023 M:      Shannon Nelson <shannon.nelson@amd.com>
1024 M:      Brett Creeley <brett.creeley@amd.com>
1025 L:      netdev@vger.kernel.org
1026 S:      Supported
1027 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1028 F:      drivers/net/ethernet/amd/pds_core/
1029 F:      include/linux/pds/
1030
1031 AMD PMC DRIVER
1032 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1033 L:      platform-driver-x86@vger.kernel.org
1034 S:      Maintained
1035 F:      drivers/platform/x86/amd/pmc/
1036
1037 AMD PMF 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:      Documentation/ABI/testing/sysfs-amd-pmf
1042 F:      drivers/platform/x86/amd/pmf/
1043
1044 AMD POWERPLAY AND SWSMU
1045 M:      Evan Quan <evan.quan@amd.com>
1046 L:      amd-gfx@lists.freedesktop.org
1047 S:      Supported
1048 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1049 F:      drivers/gpu/drm/amd/pm/
1050
1051 AMD PSTATE DRIVER
1052 M:      Huang Rui <ray.huang@amd.com>
1053 L:      linux-pm@vger.kernel.org
1054 S:      Supported
1055 F:      Documentation/admin-guide/pm/amd-pstate.rst
1056 F:      drivers/cpufreq/amd-pstate*
1057 F:      include/linux/amd-pstate.h
1058 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1059
1060 AMD PTDMA DRIVER
1061 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1062 L:      dmaengine@vger.kernel.org
1063 S:      Maintained
1064 F:      drivers/dma/ptdma/
1065
1066 AMD SEATTLE DEVICE TREE SUPPORT
1067 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1068 M:      Tom Lendacky <thomas.lendacky@amd.com>
1069 S:      Supported
1070 F:      arch/arm64/boot/dts/amd/
1071
1072 AMD SENSOR FUSION HUB DRIVER
1073 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1074 L:      linux-input@vger.kernel.org
1075 S:      Maintained
1076 F:      Documentation/hid/amd-sfh*
1077 F:      drivers/hid/amd-sfh-hid/
1078
1079 AMD SPI DRIVER
1080 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1081 S:      Maintained
1082 F:      drivers/spi/spi-amd.c
1083
1084 AMD XGBE DRIVER
1085 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1086 L:      netdev@vger.kernel.org
1087 S:      Supported
1088 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1089 F:      drivers/net/ethernet/amd/xgbe/
1090
1091 AMLOGIC DDR PMU DRIVER
1092 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1093 L:      linux-amlogic@lists.infradead.org
1094 S:      Supported
1095 W:      http://www.amlogic.com
1096 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1097 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1098 F:      drivers/perf/amlogic/
1099 F:      include/soc/amlogic/
1100
1101 AMPHION VPU CODEC V4L2 DRIVER
1102 M:      Ming Qian <ming.qian@nxp.com>
1103 M:      Zhou Peng <eagle.zhou@nxp.com>
1104 L:      linux-media@vger.kernel.org
1105 S:      Maintained
1106 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1107 F:      drivers/media/platform/amphion/
1108
1109 AMS AS73211 DRIVER
1110 M:      Christian Eggers <ceggers@arri.de>
1111 L:      linux-iio@vger.kernel.org
1112 S:      Maintained
1113 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1114 F:      drivers/iio/light/as73211.c
1115
1116 AMT (Automatic Multicast Tunneling)
1117 M:      Taehee Yoo <ap420073@gmail.com>
1118 L:      netdev@vger.kernel.org
1119 S:      Maintained
1120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1122 F:      drivers/net/amt.c
1123
1124 ANALOG DEVICES INC AD3552R DRIVER
1125 M:      Nuno Sá <nuno.sa@analog.com>
1126 L:      linux-iio@vger.kernel.org
1127 S:      Supported
1128 W:      https://ez.analog.com/linux-software-drivers
1129 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1130 F:      drivers/iio/dac/ad3552r.c
1131
1132 ANALOG DEVICES INC AD4130 DRIVER
1133 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1134 L:      linux-iio@vger.kernel.org
1135 S:      Supported
1136 W:      https://ez.analog.com/linux-software-drivers
1137 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1138 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1139 F:      drivers/iio/adc/ad4130.c
1140
1141 ANALOG DEVICES INC AD7091R DRIVER
1142 M:      Marcelo Schmitt <marcelo.schmitt@analog.com>
1143 L:      linux-iio@vger.kernel.org
1144 S:      Supported
1145 W:      http://ez.analog.com/community/linux-device-drivers
1146 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r*
1147 F:      drivers/iio/adc/drivers/iio/adc/ad7091r*
1148
1149 ANALOG DEVICES INC AD7192 DRIVER
1150 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1151 L:      linux-iio@vger.kernel.org
1152 S:      Supported
1153 W:      https://ez.analog.com/linux-software-drivers
1154 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1155 F:      drivers/iio/adc/ad7192.c
1156
1157 ANALOG DEVICES INC AD7292 DRIVER
1158 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1159 L:      linux-iio@vger.kernel.org
1160 S:      Supported
1161 W:      https://ez.analog.com/linux-software-drivers
1162 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1163 F:      drivers/iio/adc/ad7292.c
1164
1165 ANALOG DEVICES INC AD7293 DRIVER
1166 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1167 L:      linux-iio@vger.kernel.org
1168 S:      Supported
1169 W:      https://ez.analog.com/linux-software-drivers
1170 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1171 F:      drivers/iio/dac/ad7293.c
1172
1173 ANALOG DEVICES INC AD74115 DRIVER
1174 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1175 L:      linux-iio@vger.kernel.org
1176 S:      Supported
1177 W:      https://ez.analog.com/linux-software-drivers
1178 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1179 F:      drivers/iio/addac/ad74115.c
1180
1181 ANALOG DEVICES INC AD74413R DRIVER
1182 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1183 L:      linux-iio@vger.kernel.org
1184 S:      Supported
1185 W:      https://ez.analog.com/linux-software-drivers
1186 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1187 F:      drivers/iio/addac/ad74413r.c
1188 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1189
1190 ANALOG DEVICES INC AD7768-1 DRIVER
1191 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1192 L:      linux-iio@vger.kernel.org
1193 S:      Supported
1194 W:      https://ez.analog.com/linux-software-drivers
1195 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1196 F:      drivers/iio/adc/ad7768-1.c
1197
1198 ANALOG DEVICES INC AD7780 DRIVER
1199 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1200 M:      Renato Lui Geh <renatogeh@gmail.com>
1201 L:      linux-iio@vger.kernel.org
1202 S:      Supported
1203 W:      https://ez.analog.com/linux-software-drivers
1204 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1205 F:      drivers/iio/adc/ad7780.c
1206
1207 ANALOG DEVICES INC ADA4250 DRIVER
1208 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1209 L:      linux-iio@vger.kernel.org
1210 S:      Supported
1211 W:      https://ez.analog.com/linux-software-drivers
1212 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1213 F:      drivers/iio/amplifiers/ada4250.c
1214
1215 ANALOG DEVICES INC ADF4377 DRIVER
1216 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1217 L:      linux-iio@vger.kernel.org
1218 S:      Supported
1219 W:      https://ez.analog.com/linux-software-drivers
1220 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1221 F:      drivers/iio/frequency/adf4377.c
1222
1223 ANALOG DEVICES INC ADGS1408 DRIVER
1224 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1225 S:      Supported
1226 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1227 F:      drivers/mux/adgs1408.c
1228
1229 ANALOG DEVICES INC ADIN DRIVER
1230 M:      Michael Hennerich <michael.hennerich@analog.com>
1231 L:      netdev@vger.kernel.org
1232 S:      Supported
1233 W:      https://ez.analog.com/linux-software-drivers
1234 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1235 F:      drivers/net/phy/adin.c
1236
1237 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1238 M:      Nuno Sa <nuno.sa@analog.com>
1239 L:      linux-iio@vger.kernel.org
1240 S:      Supported
1241 F:      drivers/iio/imu/adis.c
1242 F:      drivers/iio/imu/adis_buffer.c
1243 F:      drivers/iio/imu/adis_trigger.c
1244 F:      include/linux/iio/imu/adis.h
1245
1246 ANALOG DEVICES INC ADIS16460 DRIVER
1247 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1248 L:      linux-iio@vger.kernel.org
1249 S:      Supported
1250 W:      https://ez.analog.com/linux-software-drivers
1251 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1252 F:      drivers/iio/imu/adis16460.c
1253
1254 ANALOG DEVICES INC ADIS16475 DRIVER
1255 M:      Nuno Sa <nuno.sa@analog.com>
1256 L:      linux-iio@vger.kernel.org
1257 S:      Supported
1258 W:      https://ez.analog.com/linux-software-drivers
1259 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1260 F:      drivers/iio/imu/adis16475.c
1261
1262 ANALOG DEVICES INC ADM1177 DRIVER
1263 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1264 L:      linux-hwmon@vger.kernel.org
1265 S:      Supported
1266 W:      https://ez.analog.com/linux-software-drivers
1267 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1268 F:      drivers/hwmon/adm1177.c
1269
1270 ANALOG DEVICES INC ADMV1013 DRIVER
1271 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1272 L:      linux-iio@vger.kernel.org
1273 S:      Supported
1274 W:      https://ez.analog.com/linux-software-drivers
1275 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1276 F:      drivers/iio/frequency/admv1013.c
1277
1278 ANALOG DEVICES INC ADMV1014 DRIVER
1279 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1280 L:      linux-iio@vger.kernel.org
1281 S:      Supported
1282 W:      https://ez.analog.com/linux-software-drivers
1283 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1284 F:      drivers/iio/frequency/admv1014.c
1285
1286 ANALOG DEVICES INC ADMV8818 DRIVER
1287 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1288 L:      linux-iio@vger.kernel.org
1289 S:      Supported
1290 W:      https://ez.analog.com/linux-software-drivers
1291 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1292 F:      drivers/iio/filter/admv8818.c
1293
1294 ANALOG DEVICES INC ADP5061 DRIVER
1295 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1296 L:      linux-pm@vger.kernel.org
1297 S:      Supported
1298 W:      https://ez.analog.com/linux-software-drivers
1299 F:      drivers/power/supply/adp5061.c
1300
1301 ANALOG DEVICES INC ADRF6780 DRIVER
1302 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1303 L:      linux-iio@vger.kernel.org
1304 S:      Supported
1305 W:      https://ez.analog.com/linux-software-drivers
1306 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1307 F:      drivers/iio/frequency/adrf6780.c
1308
1309 ANALOG DEVICES INC ADV7180 DRIVER
1310 M:      Lars-Peter Clausen <lars@metafoo.de>
1311 L:      linux-media@vger.kernel.org
1312 S:      Supported
1313 W:      https://ez.analog.com/linux-software-drivers
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1315 F:      drivers/media/i2c/adv7180.c
1316
1317 ANALOG DEVICES INC ADV748X DRIVER
1318 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1322 F:      drivers/media/i2c/adv748x/*
1323
1324 ANALOG DEVICES INC ADV7511 DRIVER
1325 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1326 L:      linux-media@vger.kernel.org
1327 S:      Maintained
1328 F:      drivers/media/i2c/adv7511*
1329
1330 ANALOG DEVICES INC ADV7604 DRIVER
1331 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1332 L:      linux-media@vger.kernel.org
1333 S:      Maintained
1334 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1335 F:      drivers/media/i2c/adv7604*
1336
1337 ANALOG DEVICES INC ADV7842 DRIVER
1338 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1339 L:      linux-media@vger.kernel.org
1340 S:      Maintained
1341 F:      drivers/media/i2c/adv7842*
1342
1343 ANALOG DEVICES INC ADXRS290 DRIVER
1344 M:      Nishant Malpani <nish.malpani25@gmail.com>
1345 L:      linux-iio@vger.kernel.org
1346 S:      Supported
1347 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1348 F:      drivers/iio/gyro/adxrs290.c
1349
1350 ANALOG DEVICES INC ASOC CODEC DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Nuno Sá <nuno.sa@analog.com>
1353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1354 S:      Supported
1355 W:      http://wiki.analog.com/
1356 W:      https://ez.analog.com/linux-software-drivers
1357 F:      sound/soc/codecs/ad1*
1358 F:      sound/soc/codecs/ad7*
1359 F:      sound/soc/codecs/adau*
1360 F:      sound/soc/codecs/adav*
1361 F:      sound/soc/codecs/sigmadsp.*
1362 F:      sound/soc/codecs/ssm*
1363
1364 ANALOG DEVICES INC DMA DRIVERS
1365 M:      Lars-Peter Clausen <lars@metafoo.de>
1366 S:      Supported
1367 W:      https://ez.analog.com/linux-software-drivers
1368 F:      drivers/dma/dma-axi-dmac.c
1369
1370 ANALOG DEVICES INC IIO DRIVERS
1371 M:      Lars-Peter Clausen <lars@metafoo.de>
1372 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1373 S:      Supported
1374 W:      http://wiki.analog.com/
1375 W:      https://ez.analog.com/linux-software-drivers
1376 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1377 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1378 F:      Documentation/devicetree/bindings/iio/*/adi,*
1379 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1380 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1381 F:      drivers/iio/*/ad*
1382 F:      drivers/iio/adc/ltc249*
1383 F:      drivers/iio/amplifiers/hmc425a.c
1384 F:      drivers/staging/iio/*/ad*
1385 X:      drivers/iio/*/adjd*
1386
1387 ANALOG DEVICES INC MAX31760 DRIVER
1388 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1389 S:      Maintained
1390 W:      http://wiki.analog.com/
1391 W:      https://ez.analog.com/linux-software-drivers
1392 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1393 F:      Documentation/hwmon/max31760.rst
1394 F:      drivers/hwmon/max31760.c
1395
1396 ANALOGBITS PLL LIBRARIES
1397 M:      Paul Walmsley <paul.walmsley@sifive.com>
1398 M:      Samuel Holland <samuel.holland@sifive.com>
1399 S:      Supported
1400 F:      drivers/clk/analogbits/*
1401 F:      include/linux/clk/analogbits*
1402
1403 ANDROID DRIVERS
1404 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1405 M:      Arve Hjønnevåg <arve@android.com>
1406 M:      Todd Kjos <tkjos@android.com>
1407 M:      Martijn Coenen <maco@android.com>
1408 M:      Joel Fernandes <joel@joelfernandes.org>
1409 M:      Christian Brauner <christian@brauner.io>
1410 M:      Carlos Llamas <cmllamas@google.com>
1411 M:      Suren Baghdasaryan <surenb@google.com>
1412 L:      linux-kernel@vger.kernel.org
1413 S:      Supported
1414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1415 F:      drivers/android/
1416
1417 ANDROID GOLDFISH PIC DRIVER
1418 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1419 S:      Supported
1420 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1421 F:      drivers/irqchip/irq-goldfish-pic.c
1422
1423 ANDROID GOLDFISH RTC DRIVER
1424 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1425 S:      Supported
1426 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1427 F:      drivers/rtc/rtc-goldfish.c
1428
1429 AOA (Apple Onboard Audio) ALSA DRIVER
1430 M:      Johannes Berg <johannes@sipsolutions.net>
1431 L:      linuxppc-dev@lists.ozlabs.org
1432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      sound/aoa/
1435
1436 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1437 M:      William Breathitt Gray <william.gray@linaro.org>
1438 L:      linux-iio@vger.kernel.org
1439 S:      Maintained
1440 F:      drivers/iio/addac/stx104.c
1441
1442 APM DRIVER
1443 M:      Jiri Kosina <jikos@kernel.org>
1444 S:      Odd fixes
1445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1446 F:      arch/x86/kernel/apm_32.c
1447 F:      drivers/char/apm-emulation.c
1448 F:      include/linux/apm_bios.h
1449 F:      include/uapi/linux/apm_bios.h
1450
1451 APPARMOR SECURITY MODULE
1452 M:      John Johansen <john.johansen@canonical.com>
1453 M:      John Johansen <john@apparmor.net>
1454 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1455 S:      Supported
1456 W:      apparmor.net
1457 B:      https://gitlab.com/apparmor/apparmor-kernel
1458 C:      irc://irc.oftc.net/apparmor
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1460 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1461 F:      Documentation/admin-guide/LSM/apparmor.rst
1462 F:      security/apparmor/
1463
1464 APPLE BCM5974 MULTITOUCH DRIVER
1465 M:      Henrik Rydberg <rydberg@bitmath.org>
1466 L:      linux-input@vger.kernel.org
1467 S:      Odd fixes
1468 F:      drivers/input/mouse/bcm5974.c
1469
1470 APPLE PCIE CONTROLLER DRIVER
1471 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1472 M:      Marc Zyngier <maz@kernel.org>
1473 L:      linux-pci@vger.kernel.org
1474 S:      Maintained
1475 F:      drivers/pci/controller/pcie-apple.c
1476
1477 APPLE SMC DRIVER
1478 M:      Henrik Rydberg <rydberg@bitmath.org>
1479 L:      linux-hwmon@vger.kernel.org
1480 S:      Odd fixes
1481 F:      drivers/hwmon/applesmc.c
1482
1483 APPLETALK NETWORK LAYER
1484 L:      netdev@vger.kernel.org
1485 S:      Odd fixes
1486 F:      include/linux/atalk.h
1487 F:      include/uapi/linux/atalk.h
1488 F:      net/appletalk/
1489
1490 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1491 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1492 S:      Supported
1493 F:      arch/arm64/boot/dts/apm/
1494
1495 APPLIED MICRO (APM) X-GENE SOC EDAC
1496 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1497 S:      Supported
1498 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1499 F:      drivers/edac/xgene_edac.c
1500
1501 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1502 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1503 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1504 S:      Supported
1505 F:      drivers/net/ethernet/apm/xgene-v2/
1506
1507 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1508 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1509 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1510 M:      Quan Nguyen <quan@os.amperecomputing.com>
1511 S:      Supported
1512 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1513 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1514 F:      drivers/net/ethernet/apm/xgene/
1515 F:      drivers/net/mdio/mdio-xgene.c
1516
1517 APPLIED MICRO (APM) X-GENE SOC PMU
1518 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1519 S:      Supported
1520 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1521 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1522 F:      drivers/perf/xgene_pmu.c
1523
1524 APTINA CAMERA SENSOR PLL
1525 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1526 L:      linux-media@vger.kernel.org
1527 S:      Maintained
1528 F:      drivers/media/i2c/aptina-pll.*
1529
1530 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1531 M:      Aleksa Savic <savicaleksa83@gmail.com>
1532 M:      Jack Doan <me@jackdoan.com>
1533 L:      linux-hwmon@vger.kernel.org
1534 S:      Maintained
1535 F:      Documentation/hwmon/aquacomputer_d5next.rst
1536 F:      drivers/hwmon/aquacomputer_d5next.c
1537
1538 AQUANTIA ETHERNET DRIVER (atlantic)
1539 M:      Igor Russkikh <irusskikh@marvell.com>
1540 L:      netdev@vger.kernel.org
1541 S:      Supported
1542 W:      https://www.marvell.com/
1543 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1544 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1545 F:      drivers/net/ethernet/aquantia/atlantic/
1546
1547 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1548 M:      Egor Pomozov <epomozov@marvell.com>
1549 L:      netdev@vger.kernel.org
1550 S:      Supported
1551 W:      http://www.aquantia.com
1552 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1553
1554 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1555 M:      Krzysztof Hałasa <khalasa@piap.pl>
1556 L:      linux-media@vger.kernel.org
1557 S:      Maintained
1558 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1559 F:      drivers/media/i2c/ar0521.c
1560
1561 ARASAN NAND CONTROLLER DRIVER
1562 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1563 R:      Michal Simek <michal.simek@amd.com>
1564 L:      linux-mtd@lists.infradead.org
1565 S:      Maintained
1566 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1567 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1568
1569 ARC FRAMEBUFFER DRIVER
1570 M:      Jaya Kumar <jayalk@intworks.biz>
1571 S:      Maintained
1572 F:      drivers/video/fbdev/arcfb.c
1573 F:      drivers/video/fbdev/core/fb_defio.c
1574
1575 ARC PGU DRM DRIVER
1576 M:      Alexey Brodkin <abrodkin@synopsys.com>
1577 S:      Supported
1578 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1579 F:      drivers/gpu/drm/tiny/arcpgu.c
1580
1581 ARCNET NETWORK LAYER
1582 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1583 L:      netdev@vger.kernel.org
1584 S:      Maintained
1585 F:      drivers/net/arcnet/
1586 F:      include/uapi/linux/if_arcnet.h
1587
1588 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1589 M:      Arnd Bergmann <arnd@arndb.de>
1590 M:      Olof Johansson <olof@lixom.net>
1591 M:      soc@kernel.org
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 P:      Documentation/process/maintainer-soc.rst
1595 C:      irc://irc.libera.chat/armlinux
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1597 F:      Documentation/process/maintainer-soc*.rst
1598 F:      arch/arm/boot/dts/Makefile
1599 F:      arch/arm64/boot/dts/Makefile
1600
1601 ARM ARCHITECTED TIMER DRIVER
1602 M:      Mark Rutland <mark.rutland@arm.com>
1603 M:      Marc Zyngier <maz@kernel.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 S:      Maintained
1606 F:      arch/arm/include/asm/arch_timer.h
1607 F:      arch/arm64/include/asm/arch_timer.h
1608 F:      drivers/clocksource/arm_arch_timer.c
1609
1610 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1611 M:      Marc Zyngier <maz@kernel.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1615 F:      arch/arm/include/asm/arch_gicv3.h
1616 F:      arch/arm64/include/asm/arch_gicv3.h
1617 F:      drivers/irqchip/irq-gic*.[ch]
1618 F:      include/linux/irqchip/arm-gic*.h
1619 F:      include/linux/irqchip/arm-vgic-info.h
1620
1621 ARM HDLCD DRM DRIVER
1622 M:      Liviu Dudau <liviu.dudau@arm.com>
1623 S:      Supported
1624 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1625 F:      drivers/gpu/drm/arm/hdlcd_*
1626
1627 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1628 M:      Linus Walleij <linus.walleij@linaro.org>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1632 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1633 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1634 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1635 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1636 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1637 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1638 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1639 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1640 F:      arch/arm/boot/dts/arm/arm-realview-*
1641 F:      arch/arm/boot/dts/arm/integrator*
1642 F:      arch/arm/boot/dts/arm/versatile*
1643 F:      arch/arm/mach-versatile/
1644 F:      drivers/bus/arm-integrator-lm.c
1645 F:      drivers/clk/versatile/
1646 F:      drivers/i2c/busses/i2c-versatile.c
1647 F:      drivers/irqchip/irq-versatile-fpga.c
1648 F:      drivers/mtd/maps/physmap-versatile.*
1649 F:      drivers/power/reset/arm-versatile-reboot.c
1650 F:      drivers/soc/versatile/
1651
1652 ARM KOMEDA DRM-KMS DRIVER
1653 M:      Liviu Dudau <liviu.dudau@arm.com>
1654 S:      Supported
1655 T:      git git://anongit.freedesktop.org/drm/drm-misc
1656 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1657 F:      Documentation/gpu/komeda-kms.rst
1658 F:      drivers/gpu/drm/arm/display/include/
1659 F:      drivers/gpu/drm/arm/display/komeda/
1660
1661 ARM MALI PANFROST DRM DRIVER
1662 M:      Boris Brezillon <boris.brezillon@collabora.com>
1663 M:      Rob Herring <robh@kernel.org>
1664 R:      Steven Price <steven.price@arm.com>
1665 L:      dri-devel@lists.freedesktop.org
1666 S:      Supported
1667 T:      git git://anongit.freedesktop.org/drm/drm-misc
1668 F:      Documentation/gpu/panfrost.rst
1669 F:      drivers/gpu/drm/panfrost/
1670 F:      include/uapi/drm/panfrost_drm.h
1671
1672 ARM MALI-DP DRM DRIVER
1673 M:      Liviu Dudau <liviu.dudau@arm.com>
1674 S:      Supported
1675 T:      git git://anongit.freedesktop.org/drm/drm-misc
1676 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1677 F:      Documentation/gpu/afbc.rst
1678 F:      drivers/gpu/drm/arm/
1679
1680 ARM MFM AND FLOPPY DRIVERS
1681 M:      Ian Molton <spyro@f2s.com>
1682 S:      Maintained
1683 F:      arch/arm/include/asm/floppy.h
1684 F:      arch/arm/mach-rpc/floppydma.S
1685
1686 ARM PMU PROFILING AND DEBUGGING
1687 M:      Will Deacon <will@kernel.org>
1688 M:      Mark Rutland <mark.rutland@arm.com>
1689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1690 S:      Maintained
1691 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1692 F:      Documentation/devicetree/bindings/perf/
1693 F:      arch/arm*/include/asm/hw_breakpoint.h
1694 F:      arch/arm*/include/asm/perf_event.h
1695 F:      arch/arm*/kernel/hw_breakpoint.c
1696 F:      arch/arm*/kernel/perf_*
1697 F:      drivers/perf/
1698 F:      include/linux/perf/arm_pmu*.h
1699
1700 ARM PORT
1701 M:      Russell King <linux@armlinux.org.uk>
1702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1703 S:      Odd Fixes
1704 W:      http://www.armlinux.org.uk/
1705 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1706 F:      arch/arm/
1707 X:      arch/arm/boot/dts/
1708
1709 ARM PRIMECELL AACI PL041 DRIVER
1710 M:      Russell King <linux@armlinux.org.uk>
1711 S:      Odd Fixes
1712 F:      sound/arm/aaci.*
1713
1714 ARM PRIMECELL BUS SUPPORT
1715 M:      Russell King <linux@armlinux.org.uk>
1716 S:      Odd Fixes
1717 F:      drivers/amba/
1718 F:      include/linux/amba/bus.h
1719
1720 ARM PRIMECELL KMI PL050 DRIVER
1721 M:      Russell King <linux@armlinux.org.uk>
1722 S:      Odd Fixes
1723 F:      drivers/input/serio/ambakmi.*
1724 F:      include/linux/amba/kmi.h
1725
1726 ARM PRIMECELL MMCI PL180/1 DRIVER
1727 M:      Russell King <linux@armlinux.org.uk>
1728 S:      Odd Fixes
1729 F:      drivers/mmc/host/mmci.*
1730 F:      include/linux/amba/mmci.h
1731
1732 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1733 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1734 R:      Michal Simek <michal.simek@amd.com>
1735 L:      linux-mtd@lists.infradead.org
1736 S:      Maintained
1737 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1738 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1739
1740 ARM PRIMECELL PL35X SMC DRIVER
1741 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1742 R:      Michal Simek <michal.simek@amd.com>
1743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1744 S:      Maintained
1745 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1746 F:      drivers/memory/pl353-smc.c
1747
1748 ARM PRIMECELL SSP PL022 SPI DRIVER
1749 M:      Linus Walleij <linus.walleij@linaro.org>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1753 F:      drivers/spi/spi-pl022.c
1754
1755 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1756 M:      Russell King <linux@armlinux.org.uk>
1757 S:      Odd Fixes
1758 F:      drivers/tty/serial/amba-pl01*.c
1759 F:      include/linux/amba/serial.h
1760
1761 ARM PRIMECELL VIC PL190/PL192 DRIVER
1762 M:      Linus Walleij <linus.walleij@linaro.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1766 F:      drivers/irqchip/irq-vic.c
1767
1768 ARM SMC WATCHDOG DRIVER
1769 M:      Julius Werner <jwerner@chromium.org>
1770 R:      Evan Benn <evanbenn@chromium.org>
1771 S:      Maintained
1772 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1773 F:      drivers/watchdog/arm_smc_wdt.c
1774
1775 ARM SMMU DRIVERS
1776 M:      Will Deacon <will@kernel.org>
1777 R:      Robin Murphy <robin.murphy@arm.com>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1781 F:      drivers/iommu/arm/
1782 F:      drivers/iommu/io-pgtable-arm*
1783
1784 ARM SUB-ARCHITECTURES
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 S:      Maintained
1787 C:      irc://irc.libera.chat/armlinux
1788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1789 F:      arch/arm/mach-*/
1790 F:      arch/arm/plat-*/
1791
1792 ARM/ACTIONS SEMI ARCHITECTURE
1793 M:      Andreas Färber <afaerber@suse.de>
1794 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1797 S:      Maintained
1798 F:      Documentation/devicetree/bindings/arm/actions.yaml
1799 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1800 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1801 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1802 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1803 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1804 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1805 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1806 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1807 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1808 F:      arch/arm/boot/dts/actions/
1809 F:      arch/arm/mach-actions/
1810 F:      arch/arm64/boot/dts/actions/
1811 F:      drivers/clk/actions/
1812 F:      drivers/clocksource/timer-owl*
1813 F:      drivers/dma/owl-dma.c
1814 F:      drivers/i2c/busses/i2c-owl.c
1815 F:      drivers/irqchip/irq-owl-sirq.c
1816 F:      drivers/mmc/host/owl-mmc.c
1817 F:      drivers/net/ethernet/actions/
1818 F:      drivers/pinctrl/actions/*
1819 F:      drivers/pmdomain/actions/
1820 F:      include/dt-bindings/power/owl-*
1821 F:      include/dt-bindings/reset/actions,*
1822 F:      include/linux/soc/actions/
1823 N:      owl
1824
1825 ARM/Allwinner SoC Clock Support
1826 M:      Emilio López <emilio@elopez.com.ar>
1827 S:      Maintained
1828 F:      drivers/clk/sunxi/
1829
1830 ARM/Allwinner sunXi SoC support
1831 M:      Chen-Yu Tsai <wens@csie.org>
1832 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1833 M:      Samuel Holland <samuel@sholland.org>
1834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1835 L:      linux-sunxi@lists.linux.dev
1836 S:      Maintained
1837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1838 F:      arch/arm/mach-sunxi/
1839 F:      arch/arm64/boot/dts/allwinner/
1840 F:      drivers/clk/sunxi-ng/
1841 F:      drivers/pinctrl/sunxi/
1842 F:      drivers/soc/sunxi/
1843 N:      allwinner
1844 N:      sun[x456789]i
1845 N:      sun[25]0i
1846
1847 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1848 M:      Brad Larson <blarson@amd.com>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 S:      Supported
1851 F:      Documentation/devicetree/bindings/*/amd,pensando*
1852 F:      arch/arm64/boot/dts/amd/elba*
1853
1854 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1855 M:      Neil Armstrong <neil.armstrong@linaro.org>
1856 M:      Jerome Brunet <jbrunet@baylibre.com>
1857 L:      linux-amlogic@lists.infradead.org
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/clock/amlogic*
1860 F:      drivers/clk/meson/
1861 F:      include/dt-bindings/clock/amlogic,a1*
1862 F:      include/dt-bindings/clock/gxbb*
1863 F:      include/dt-bindings/clock/meson*
1864
1865 ARM/Amlogic Meson SoC Crypto Drivers
1866 M:      Corentin Labbe <clabbe@baylibre.com>
1867 L:      linux-crypto@vger.kernel.org
1868 L:      linux-amlogic@lists.infradead.org
1869 S:      Maintained
1870 F:      Documentation/devicetree/bindings/crypto/amlogic*
1871 F:      drivers/crypto/amlogic/
1872
1873 ARM/Amlogic Meson SoC Sound Drivers
1874 M:      Jerome Brunet <jbrunet@baylibre.com>
1875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1876 S:      Maintained
1877 F:      Documentation/devicetree/bindings/sound/amlogic*
1878 F:      sound/soc/meson/
1879
1880 ARM/Amlogic Meson SoC support
1881 M:      Neil Armstrong <neil.armstrong@linaro.org>
1882 M:      Kevin Hilman <khilman@baylibre.com>
1883 R:      Jerome Brunet <jbrunet@baylibre.com>
1884 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 L:      linux-amlogic@lists.infradead.org
1887 S:      Maintained
1888 W:      http://linux-meson.com/
1889 F:      Documentation/devicetree/bindings/phy/amlogic*
1890 F:      arch/arm/boot/dts/amlogic/
1891 F:      arch/arm/mach-meson/
1892 F:      arch/arm64/boot/dts/amlogic/
1893 F:      drivers/pmdomain/amlogic/
1894 F:      drivers/mmc/host/meson*
1895 F:      drivers/phy/amlogic/
1896 F:      drivers/pinctrl/meson/
1897 F:      drivers/rtc/rtc-meson*
1898 F:      drivers/soc/amlogic/
1899 N:      meson
1900
1901 ARM/Annapurna Labs ALPINE ARCHITECTURE
1902 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1903 M:      Antoine Tenart <atenart@kernel.org>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 S:      Maintained
1906 F:      arch/arm/boot/dts/amazon/
1907 F:      arch/arm/mach-alpine/
1908 F:      arch/arm64/boot/dts/amazon/
1909 F:      drivers/*/*alpine*
1910
1911 ARM/APPLE MACHINE SOUND DRIVERS
1912 M:      Martin Povišer <povik+lin@cutebit.org>
1913 L:      asahi@lists.linux.dev
1914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1915 S:      Maintained
1916 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1917 F:      Documentation/devicetree/bindings/sound/apple,*
1918 F:      sound/soc/apple/*
1919 F:      sound/soc/codecs/cs42l83-i2c.c
1920 F:      sound/soc/codecs/ssm3515.c
1921
1922 ARM/APPLE MACHINE SUPPORT
1923 M:      Hector Martin <marcan@marcan.st>
1924 M:      Sven Peter <sven@svenpeter.dev>
1925 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1926 L:      asahi@lists.linux.dev
1927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928 S:      Maintained
1929 W:      https://asahilinux.org
1930 B:      https://github.com/AsahiLinux/linux/issues
1931 C:      irc://irc.oftc.net/asahi-dev
1932 T:      git https://github.com/AsahiLinux/linux.git
1933 F:      Documentation/devicetree/bindings/arm/apple.yaml
1934 F:      Documentation/devicetree/bindings/arm/apple/*
1935 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1936 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1937 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1938 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1939 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1940 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1941 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1942 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1943 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1944 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1945 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1946 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1947 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1948 F:      Documentation/devicetree/bindings/power/apple*
1949 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1950 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1951 F:      arch/arm64/boot/dts/apple/
1952 F:      drivers/bluetooth/hci_bcm4377.c
1953 F:      drivers/clk/clk-apple-nco.c
1954 F:      drivers/cpufreq/apple-soc-cpufreq.c
1955 F:      drivers/dma/apple-admac.c
1956 F:      drivers/pmdomain/apple/
1957 F:      drivers/i2c/busses/i2c-pasemi-core.c
1958 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1959 F:      drivers/iommu/apple-dart.c
1960 F:      drivers/iommu/io-pgtable-dart.c
1961 F:      drivers/irqchip/irq-apple-aic.c
1962 F:      drivers/nvme/host/apple.c
1963 F:      drivers/nvmem/apple-efuses.c
1964 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1965 F:      drivers/pwm/pwm-apple.c
1966 F:      drivers/soc/apple/*
1967 F:      drivers/watchdog/apple_wdt.c
1968 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1969 F:      include/dt-bindings/pinctrl/apple.h
1970 F:      include/linux/soc/apple/*
1971
1972 ARM/ARTPEC MACHINE SUPPORT
1973 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1974 M:      Lars Persson <lars.persson@axis.com>
1975 L:      linux-arm-kernel@axis.com
1976 S:      Maintained
1977 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1978 F:      arch/arm/boot/dts/axis/
1979 F:      arch/arm/mach-artpec
1980 F:      drivers/clk/axis
1981 F:      drivers/crypto/axis
1982 F:      drivers/mmc/host/usdhi6rol0.c
1983 F:      drivers/pinctrl/pinctrl-artpec*
1984
1985 ARM/ASPEED I2C DRIVER
1986 M:      Brendan Higgins <brendanhiggins@google.com>
1987 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1988 R:      Joel Stanley <joel@jms.id.au>
1989 L:      linux-i2c@vger.kernel.org
1990 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1993 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1994 F:      drivers/i2c/busses/i2c-aspeed.c
1995 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1996
1997 ARM/ASPEED MACHINE SUPPORT
1998 M:      Joel Stanley <joel@jms.id.au>
1999 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
2000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2001 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2002 S:      Supported
2003 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
2004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
2005 F:      Documentation/devicetree/bindings/arm/aspeed/
2006 F:      arch/arm/boot/dts/aspeed/
2007 F:      arch/arm/mach-aspeed/
2008 N:      aspeed
2009
2010 ARM/BITMAIN ARCHITECTURE
2011 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2013 S:      Maintained
2014 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2015 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2016 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2017 F:      arch/arm64/boot/dts/bitmain/
2018 F:      drivers/clk/clk-bm1880.c
2019 F:      drivers/pinctrl/pinctrl-bm1880.c
2020
2021 ARM/CALXEDA HIGHBANK ARCHITECTURE
2022 M:      Andre Przywara <andre.przywara@arm.com>
2023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024 S:      Maintained
2025 F:      arch/arm/boot/dts/calxeda/
2026 F:      arch/arm/mach-highbank/
2027
2028 ARM/CAVIUM THUNDER NETWORK DRIVER
2029 M:      Sunil Goutham <sgoutham@marvell.com>
2030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2031 S:      Supported
2032 F:      drivers/net/ethernet/cavium/thunder/
2033
2034 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2035 M:      Lukasz Majewski <lukma@denx.de>
2036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2037 S:      Maintained
2038 F:      arch/arm/mach-ep93xx/ts72xx.c
2039
2040 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2041 M:      Alexander Shiyan <shc_work@mail.ru>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 S:      Odd Fixes
2044 N:      clps711x
2045
2046 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2047 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2048 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2050 S:      Maintained
2051 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2052 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2053 F:      arch/arm/boot/compressed/misc-ep93xx.h
2054 F:      arch/arm/mach-ep93xx/
2055 F:      drivers/iio/adc/ep93xx_adc.c
2056
2057 ARM/CLKDEV SUPPORT
2058 M:      Russell King <linux@armlinux.org.uk>
2059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2060 S:      Maintained
2061 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2062 F:      drivers/clk/clkdev.c
2063
2064 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2065 M:      Baruch Siach <baruch@tkos.co.il>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 S:      Maintained
2068 F:      arch/arm/boot/dts/cnxt/
2069 N:      digicolor
2070
2071 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2072 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2073 R:      Mike Leach <mike.leach@linaro.org>
2074 R:      James Clark <james.clark@arm.com>
2075 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2077 S:      Maintained
2078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2079 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2080 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2081 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2082 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2083 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2084 F:      Documentation/trace/coresight/*
2085 F:      drivers/hwtracing/coresight/*
2086 F:      include/dt-bindings/arm/coresight-cti-dt.h
2087 F:      include/linux/coresight*
2088 F:      include/uapi/linux/coresight*
2089 F:      samples/coresight/*
2090 F:      tools/perf/Documentation/arm-coresight.txt
2091 F:      tools/perf/arch/arm/util/auxtrace.c
2092 F:      tools/perf/arch/arm/util/cs-etm.c
2093 F:      tools/perf/arch/arm/util/cs-etm.h
2094 F:      tools/perf/arch/arm/util/pmu.c
2095 F:      tools/perf/tests/shell/*coresight*
2096 F:      tools/perf/tests/shell/coresight/*
2097 F:      tools/perf/tests/shell/lib/*coresight*
2098 F:      tools/perf/util/cs-etm-decoder/*
2099 F:      tools/perf/util/cs-etm.*
2100
2101 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2102 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2103 M:      Linus Walleij <linus.walleij@linaro.org>
2104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2105 S:      Maintained
2106 T:      git git://github.com/ulli-kroll/linux.git
2107 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2108 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2109 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2110 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2111 F:      arch/arm/boot/dts/gemini/
2112 F:      arch/arm/mach-gemini/
2113 F:      drivers/crypto/gemini/
2114 F:      drivers/net/ethernet/cortina/
2115 F:      drivers/pinctrl/pinctrl-gemini.c
2116 F:      drivers/rtc/rtc-ftrtc010.c
2117
2118 ARM/CZ.NIC TURRIS SUPPORT
2119 M:      Marek Behún <kabel@kernel.org>
2120 S:      Maintained
2121 W:      https://www.turris.cz/
2122 F:      Documentation/ABI/testing/debugfs-moxtet
2123 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2124 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2125 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2126 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2127 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2128 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2129 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2130 F:      drivers/bus/moxtet.c
2131 F:      drivers/firmware/turris-mox-rwtm.c
2132 F:      drivers/gpio/gpio-moxtet.c
2133 F:      drivers/leds/leds-turris-omnia.c
2134 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2135 F:      drivers/watchdog/armada_37xx_wdt.c
2136 F:      include/dt-bindings/bus/moxtet.h
2137 F:      include/linux/armada-37xx-rwtm-mailbox.h
2138 F:      include/linux/moxtet.h
2139
2140 ARM/FARADAY FA526 PORT
2141 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2143 S:      Maintained
2144 T:      git git://git.berlios.de/gemini-board
2145 F:      arch/arm/mm/*-fa*
2146
2147 ARM/FOOTBRIDGE ARCHITECTURE
2148 M:      Russell King <linux@armlinux.org.uk>
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 S:      Maintained
2151 W:      http://www.armlinux.org.uk/
2152 F:      arch/arm/include/asm/hardware/dec21285.h
2153 F:      arch/arm/mach-footbridge/
2154
2155 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2156 M:      Shawn Guo <shawnguo@kernel.org>
2157 M:      Sascha Hauer <s.hauer@pengutronix.de>
2158 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2159 R:      Fabio Estevam <festevam@gmail.com>
2160 L:      imx@lists.linux.dev
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2164 F:      arch/arm/boot/dts/nxp/imx/
2165 F:      arch/arm/boot/dts/nxp/mxs/
2166 F:      arch/arm64/boot/dts/freescale/
2167 X:      arch/arm64/boot/dts/freescale/fsl-*
2168 X:      arch/arm64/boot/dts/freescale/qoriq-*
2169 X:      drivers/media/i2c/
2170 N:      imx
2171 N:      mxs
2172
2173 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2174 M:      Shawn Guo <shawnguo@kernel.org>
2175 M:      Li Yang <leoyang.li@nxp.com>
2176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2177 S:      Maintained
2178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2179 F:      arch/arm/boot/dts/nxp/ls/
2180 F:      arch/arm64/boot/dts/freescale/fsl-*
2181 F:      arch/arm64/boot/dts/freescale/qoriq-*
2182
2183 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2184 M:      Shawn Guo <shawnguo@kernel.org>
2185 M:      Sascha Hauer <s.hauer@pengutronix.de>
2186 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2187 R:      Stefan Agner <stefan@agner.ch>
2188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2191 F:      arch/arm/boot/dts/nxp/vf/
2192 F:      arch/arm/mach-imx/*vf610*
2193
2194 ARM/GUMSTIX MACHINE SUPPORT
2195 M:      Steve Sakoman <sakoman@gmail.com>
2196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2197 S:      Maintained
2198
2199 ARM/HISILICON SOC SUPPORT
2200 M:      Wei Xu <xuwei5@hisilicon.com>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Supported
2203 W:      http://www.hisilicon.com
2204 T:      git https://github.com/hisilicon/linux-hisi.git
2205 F:      arch/arm/boot/dts/hisilicon/
2206 F:      arch/arm/mach-hisi/
2207 F:      arch/arm64/boot/dts/hisilicon/
2208
2209 ARM/HP JORNADA 7XX MACHINE SUPPORT
2210 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2211 S:      Maintained
2212 W:      www.jlime.com
2213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2214 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2215 F:      arch/arm/mach-sa1100/jornada720.c
2216
2217 ARM/HPE GXP ARCHITECTURE
2218 M:      Jean-Marie Verdun <verdun@hpe.com>
2219 M:      Nick Hawkins <nick.hawkins@hpe.com>
2220 S:      Maintained
2221 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2222 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2223 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2224 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2225 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2226 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2227 F:      arch/arm/boot/dts/hpe/
2228 F:      arch/arm/mach-hpe/
2229 F:      drivers/clocksource/timer-gxp.c
2230 F:      drivers/hwmon/gxp-fan-ctrl.c
2231 F:      drivers/i2c/busses/i2c-gxp.c
2232 F:      drivers/spi/spi-gxp.c
2233 F:      drivers/watchdog/gxp-wdt.c
2234
2235 ARM/IGEP MACHINE SUPPORT
2236 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2237 M:      Javier Martinez Canillas <javier@dowhile0.org>
2238 L:      linux-omap@vger.kernel.org
2239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2240 S:      Maintained
2241 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2242
2243 ARM/INTEL IXP4XX ARM ARCHITECTURE
2244 M:      Linus Walleij <linusw@kernel.org>
2245 M:      Imre Kaloz <kaloz@openwrt.org>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2249 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2250 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2251 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2252 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2253 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2254 F:      arch/arm/boot/dts/intel/ixp/
2255 F:      arch/arm/mach-ixp4xx/
2256 F:      drivers/bus/intel-ixp4xx-eb.c
2257 F:      drivers/char/hw_random/ixp4xx-rng.c
2258 F:      drivers/clocksource/timer-ixp4xx.c
2259 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2260 F:      drivers/gpio/gpio-ixp4xx.c
2261 F:      drivers/irqchip/irq-ixp4xx.c
2262 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2263 F:      drivers/net/wan/ixp4xx_hss.c
2264 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2265 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2266 F:      include/linux/soc/ixp4xx/npe.h
2267 F:      include/linux/soc/ixp4xx/qmgr.h
2268
2269 ARM/INTEL KEEMBAY ARCHITECTURE
2270 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2271 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2272 S:      Maintained
2273 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2274 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2275 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2276
2277 ARM/INTEL XSC3 (MANZANO) ARM CORE
2278 M:      Lennert Buytenhek <kernel@wantstofly.org>
2279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 S:      Maintained
2281
2282 ARM/LG1K ARCHITECTURE
2283 M:      Chanho Min <chanho.min@lge.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm64/boot/dts/lg/
2287
2288 ARM/LPC18XX ARCHITECTURE
2289 M:      Vladimir Zapolskiy <vz@mleia.com>
2290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2291 S:      Maintained
2292 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2293 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2294 F:      drivers/i2c/busses/i2c-lpc2k.c
2295 F:      drivers/memory/pl172.c
2296 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2297 F:      drivers/rtc/rtc-lpc24xx.c
2298 N:      lpc18xx
2299
2300 ARM/LPC32XX SOC SUPPORT
2301 M:      Vladimir Zapolskiy <vz@mleia.com>
2302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2303 S:      Maintained
2304 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2305 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2306 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2307 F:      arch/arm/mach-lpc32xx/
2308 F:      drivers/i2c/busses/i2c-pnx.c
2309 F:      drivers/net/ethernet/nxp/lpc_eth.c
2310 F:      drivers/usb/host/ohci-nxp.c
2311 F:      drivers/watchdog/pnx4008_wdt.c
2312 N:      lpc32xx
2313
2314 ARM/Marvell Dove/MV78xx0/Orion SOC support
2315 M:      Andrew Lunn <andrew@lunn.ch>
2316 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2317 M:      Gregory Clement <gregory.clement@bootlin.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 S:      Maintained
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2321 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2322 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2323 F:      Documentation/devicetree/bindings/soc/dove/
2324 F:      arch/arm/boot/dts/marvell/dove*
2325 F:      arch/arm/boot/dts/marvell/orion5x*
2326 F:      arch/arm/mach-dove/
2327 F:      arch/arm/mach-mv78xx0/
2328 F:      arch/arm/mach-orion5x/
2329 F:      arch/arm/plat-orion/
2330 F:      drivers/bus/mvebu-mbus.c
2331 F:      drivers/soc/dove/
2332
2333 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2334 M:      Andrew Lunn <andrew@lunn.ch>
2335 M:      Gregory Clement <gregory.clement@bootlin.com>
2336 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2340 F:      Documentation/devicetree/bindings/arm/marvell/
2341 F:      arch/arm/boot/dts/marvell/armada*
2342 F:      arch/arm/boot/dts/marvell/kirkwood*
2343 F:      arch/arm/configs/mvebu_*_defconfig
2344 F:      arch/arm/mach-mvebu/
2345 F:      arch/arm64/boot/dts/marvell/
2346 F:      drivers/clk/mvebu/
2347 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2348 F:      drivers/cpufreq/armada-8k-cpufreq.c
2349 F:      drivers/cpufreq/mvebu-cpufreq.c
2350 F:      drivers/irqchip/irq-armada-370-xp.c
2351 F:      drivers/irqchip/irq-mvebu-*
2352 F:      drivers/pinctrl/mvebu/
2353 F:      drivers/rtc/rtc-armada38x.c
2354
2355 ARM/Mediatek RTC DRIVER
2356 M:      Eddie Huang <eddie.huang@mediatek.com>
2357 M:      Sean Wang <sean.wang@mediatek.com>
2358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2359 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2360 S:      Maintained
2361 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2362 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2363 F:      drivers/rtc/rtc-mt2712.c
2364 F:      drivers/rtc/rtc-mt6397.c
2365 F:      drivers/rtc/rtc-mt7622.c
2366
2367 ARM/Mediatek SoC support
2368 M:      Matthias Brugger <matthias.bgg@gmail.com>
2369 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2370 L:      linux-kernel@vger.kernel.org
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2373 S:      Maintained
2374 W:      https://mtk.wiki.kernel.org/
2375 C:      irc://irc.libera.chat/linux-mediatek
2376 F:      arch/arm/boot/dts/mediatek/
2377 F:      arch/arm/mach-mediatek/
2378 F:      arch/arm64/boot/dts/mediatek/
2379 F:      drivers/soc/mediatek/
2380 N:      mtk
2381 N:      mt[2678]
2382 K:      mediatek
2383
2384 ARM/Mediatek USB3 PHY DRIVER
2385 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2387 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2388 S:      Maintained
2389 F:      Documentation/devicetree/bindings/phy/mediatek,*
2390 F:      drivers/phy/mediatek/
2391
2392 ARM/MICROCHIP (ARM64) SoC support
2393 M:      Conor Dooley <conor@kernel.org>
2394 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2399 F:      arch/arm64/boot/dts/microchip/
2400
2401 ARM/Microchip (AT91) SoC support
2402 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2403 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2404 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2406 S:      Supported
2407 W:      http://www.linux4sam.org
2408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2409 F:      arch/arm/boot/dts/microchip/at91*
2410 F:      arch/arm/boot/dts/microchip/sama*
2411 F:      arch/arm/include/debug/at91.S
2412 F:      arch/arm/mach-at91/
2413 F:      drivers/memory/atmel*
2414 F:      drivers/watchdog/sama5d4_wdt.c
2415 F:      include/soc/at91/
2416 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2417 N:      at91
2418 N:      atmel
2419
2420 ARM/Microchip Sparx5 SoC support
2421 M:      Lars Povlsen <lars.povlsen@microchip.com>
2422 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2423 M:      Daniel Machon <daniel.machon@microchip.com>
2424 M:      UNGLinuxDriver@microchip.com
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Supported
2427 F:      arch/arm64/boot/dts/microchip/sparx*
2428 F:      drivers/net/ethernet/microchip/vcap/
2429 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2430 N:      sparx5
2431
2432 ARM/MILBEAUT ARCHITECTURE
2433 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2434 M:      Takao Orito <orito.takao@socionext.com>
2435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2436 S:      Maintained
2437 F:      arch/arm/boot/dts/socionext/milbeaut*
2438 F:      arch/arm/mach-milbeaut/
2439 N:      milbeaut
2440
2441 ARM/MStar/Sigmastar Armv7 SoC support
2442 M:      Daniel Palmer <daniel@thingy.jp>
2443 M:      Romain Perier <romain.perier@gmail.com>
2444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2445 S:      Maintained
2446 W:      http://linux-chenxing.org/
2447 T:      git git://github.com/linux-chenxing/linux.git
2448 F:      Documentation/devicetree/bindings/arm/mstar/*
2449 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2450 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2451 F:      arch/arm/boot/dts/sigmastar/
2452 F:      arch/arm/mach-mstar/
2453 F:      drivers/clk/mstar/
2454 F:      drivers/clocksource/timer-msc313e.c
2455 F:      drivers/gpio/gpio-msc313.c
2456 F:      drivers/rtc/rtc-msc313.c
2457 F:      drivers/watchdog/msc313e_wdt.c
2458 F:      include/dt-bindings/clock/mstar-*
2459 F:      include/dt-bindings/gpio/msc313-gpio.h
2460
2461 ARM/NOMADIK/Ux500 ARCHITECTURES
2462 M:      Linus Walleij <linus.walleij@linaro.org>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Maintained
2465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2466 F:      Documentation/devicetree/bindings/arm/ste-*
2467 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2468 F:      Documentation/devicetree/bindings/arm/ux500/
2469 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2470 F:      arch/arm/boot/dts/st/ste-*
2471 F:      arch/arm/mach-nomadik/
2472 F:      arch/arm/mach-ux500/
2473 F:      drivers/clk/clk-nomadik.c
2474 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2475 F:      drivers/dma/ste_dma40*
2476 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2477 F:      drivers/hwspinlock/u8500_hsem.c
2478 F:      drivers/i2c/busses/i2c-nomadik.c
2479 F:      drivers/iio/adc/ab8500-gpadc.c
2480 F:      drivers/mfd/ab8500*
2481 F:      drivers/mfd/abx500*
2482 F:      drivers/mfd/db8500*
2483 F:      drivers/pinctrl/nomadik/
2484 F:      drivers/rtc/rtc-ab8500.c
2485 F:      drivers/rtc/rtc-pl031.c
2486 F:      drivers/soc/ux500/
2487
2488 ARM/NUVOTON MA35 ARCHITECTURE
2489 M:      Jacky Huang <ychuang3@nuvoton.com>
2490 M:      Shan-Chun Hung <schung@nuvoton.com>
2491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2492 S:      Supported
2493 F:      Documentation/devicetree/bindings/*/*/*ma35*
2494 F:      Documentation/devicetree/bindings/*/*ma35*
2495 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2496 F:      drivers/*/*/*ma35*
2497 F:      drivers/*/*ma35*
2498 K:      ma35d1
2499
2500 ARM/NUVOTON NPCM ARCHITECTURE
2501 M:      Avi Fishman <avifishman70@gmail.com>
2502 M:      Tomer Maimon <tmaimon77@gmail.com>
2503 M:      Tali Perry <tali.perry1@gmail.com>
2504 R:      Patrick Venture <venture@google.com>
2505 R:      Nancy Yuen <yuenn@google.com>
2506 R:      Benjamin Fair <benjaminfair@google.com>
2507 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2508 S:      Supported
2509 F:      Documentation/devicetree/bindings/*/*/*npcm*
2510 F:      Documentation/devicetree/bindings/*/*npcm*
2511 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2512 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2513 F:      arch/arm/mach-npcm/
2514 F:      arch/arm64/boot/dts/nuvoton/
2515 F:      drivers/*/*/*npcm*
2516 F:      drivers/*/*npcm*
2517 F:      drivers/rtc/rtc-nct3018y.c
2518 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2519 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2520
2521 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2522 M:      Joseph Liu <kwliu@nuvoton.com>
2523 M:      Marvin Lin <kflin@nuvoton.com>
2524 L:      linux-media@vger.kernel.org
2525 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2526 S:      Maintained
2527 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2528 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2529 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2530 F:      drivers/media/platform/nuvoton/
2531 F:      include/uapi/linux/npcm-video.h
2532
2533 ARM/NUVOTON WPCM450 ARCHITECTURE
2534 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2535 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2536 S:      Maintained
2537 W:      https://github.com/neuschaefer/wpcm450/wiki
2538 F:      Documentation/devicetree/bindings/*/*wpcm*
2539 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2540 F:      arch/arm/configs/wpcm450_defconfig
2541 F:      arch/arm/mach-npcm/wpcm450.c
2542 F:      drivers/*/*/*wpcm*
2543 F:      drivers/*/*wpcm*
2544
2545 ARM/NXP S32G ARCHITECTURE
2546 M:      Chester Lin <chester62515@gmail.com>
2547 R:      Andreas Färber <afaerber@suse.de>
2548 R:      Matthias Brugger <mbrugger@suse.com>
2549 R:      NXP S32 Linux Team <s32@nxp.com>
2550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2551 S:      Maintained
2552 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2553
2554 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2555 M:      Alexander Clouter <alex@digriz.org.uk>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 W:      http://www.digriz.org.uk/ts78xx/kernel
2559 F:      arch/arm/mach-orion5x/ts78xx-*
2560
2561 ARM/QUALCOMM CHROMEBOOK SUPPORT
2562 R:      cros-qcom-dts-watchers@chromium.org
2563 F:      arch/arm64/boot/dts/qcom/sc7180*
2564 F:      arch/arm64/boot/dts/qcom/sc7280*
2565 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2566
2567 ARM/QUALCOMM SUPPORT
2568 M:      Bjorn Andersson <andersson@kernel.org>
2569 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2570 L:      linux-arm-msm@vger.kernel.org
2571 S:      Maintained
2572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2573 F:      Documentation/devicetree/bindings/*/qcom*
2574 F:      Documentation/devicetree/bindings/soc/qcom/
2575 F:      arch/arm/boot/dts/qcom/
2576 F:      arch/arm/configs/qcom_defconfig
2577 F:      arch/arm/mach-qcom/
2578 F:      arch/arm64/boot/dts/qcom/
2579 F:      drivers/*/*/pm8???-*
2580 F:      drivers/*/*/qcom*
2581 F:      drivers/*/*/qcom/
2582 F:      drivers/*/qcom*
2583 F:      drivers/*/qcom/
2584 F:      drivers/bluetooth/btqcomsmd.c
2585 F:      drivers/clocksource/timer-qcom.c
2586 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2587 F:      drivers/extcon/extcon-qcom*
2588 F:      drivers/i2c/busses/i2c-qcom-geni.c
2589 F:      drivers/i2c/busses/i2c-qup.c
2590 F:      drivers/iommu/msm*
2591 F:      drivers/mfd/ssbi.c
2592 F:      drivers/mmc/host/mmci_qcom*
2593 F:      drivers/mmc/host/sdhci-msm.c
2594 F:      drivers/pci/controller/dwc/pcie-qcom.c
2595 F:      drivers/phy/qualcomm/
2596 F:      drivers/power/*/msm*
2597 F:      drivers/reset/reset-qcom-*
2598 F:      drivers/spi/spi-geni-qcom.c
2599 F:      drivers/spi/spi-qcom-qspi.c
2600 F:      drivers/spi/spi-qup.c
2601 F:      drivers/tty/serial/msm_serial.c
2602 F:      drivers/ufs/host/ufs-qcom*
2603 F:      drivers/usb/dwc3/dwc3-qcom.c
2604 F:      include/dt-bindings/*/qcom*
2605 F:      include/linux/*/qcom*
2606 F:      include/linux/soc/qcom/
2607
2608 ARM/RDA MICRO ARCHITECTURE
2609 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2611 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2612 S:      Maintained
2613 F:      Documentation/devicetree/bindings/arm/rda.yaml
2614 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2615 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2616 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2617 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2618 F:      arch/arm/boot/dts/unisoc/
2619 F:      drivers/clocksource/timer-rda.c
2620 F:      drivers/gpio/gpio-rda.c
2621 F:      drivers/irqchip/irq-rda-intc.c
2622 F:      drivers/tty/serial/rda-uart.c
2623
2624 ARM/REALTEK ARCHITECTURE
2625 M:      Andreas Färber <afaerber@suse.de>
2626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2627 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2628 S:      Maintained
2629 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2630 F:      arch/arm/boot/dts/realtek/
2631 F:      arch/arm/mach-realtek/
2632 F:      arch/arm64/boot/dts/realtek/
2633
2634 ARM/RISC-V/RENESAS ARCHITECTURE
2635 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2636 M:      Magnus Damm <magnus.damm@gmail.com>
2637 L:      linux-renesas-soc@vger.kernel.org
2638 S:      Supported
2639 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2640 C:      irc://irc.libera.chat/renesas-soc
2641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2642 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2643 F:      Documentation/devicetree/bindings/soc/renesas/
2644 F:      arch/arm/boot/dts/renesas/
2645 F:      arch/arm/configs/shmobile_defconfig
2646 F:      arch/arm/include/debug/renesas-scif.S
2647 F:      arch/arm/mach-shmobile/
2648 F:      arch/arm64/boot/dts/renesas/
2649 F:      arch/riscv/boot/dts/renesas/
2650 F:      drivers/pmdomain/renesas/
2651 F:      drivers/soc/renesas/
2652 F:      include/linux/soc/renesas/
2653 K:      \brenesas,
2654
2655 ARM/RISCPC ARCHITECTURE
2656 M:      Russell King <linux@armlinux.org.uk>
2657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2658 S:      Maintained
2659 W:      http://www.armlinux.org.uk/
2660 F:      arch/arm/include/asm/hardware/ioc.h
2661 F:      arch/arm/include/asm/hardware/iomd.h
2662 F:      arch/arm/include/asm/hardware/memc.h
2663 F:      arch/arm/mach-rpc/
2664 F:      drivers/net/ethernet/8390/etherh.c
2665 F:      drivers/net/ethernet/i825xx/ether1*
2666 F:      drivers/net/ethernet/seeq/ether3*
2667 F:      drivers/scsi/arm/
2668
2669 ARM/Rockchip SoC support
2670 M:      Heiko Stuebner <heiko@sntech.de>
2671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2672 L:      linux-rockchip@lists.infradead.org
2673 S:      Maintained
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2675 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2676 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2677 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2678 F:      arch/arm/boot/dts/rockchip/
2679 F:      arch/arm/mach-rockchip/
2680 F:      drivers/*/*/*rockchip*
2681 F:      drivers/*/*rockchip*
2682 F:      drivers/clk/rockchip/
2683 F:      drivers/i2c/busses/i2c-rk3x.c
2684 F:      sound/soc/rockchip/
2685 N:      rockchip
2686
2687 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2688 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2689 R:      Alim Akhtar <alim.akhtar@samsung.com>
2690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2691 L:      linux-samsung-soc@vger.kernel.org
2692 S:      Maintained
2693 P:      Documentation/process/maintainer-soc-clean-dts.rst
2694 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2695 B:      mailto:linux-samsung-soc@vger.kernel.org
2696 C:      irc://irc.libera.chat/linux-exynos
2697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2698 F:      Documentation/arch/arm/samsung/
2699 F:      Documentation/devicetree/bindings/arm/samsung/
2700 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2701 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2702 F:      Documentation/devicetree/bindings/soc/samsung/
2703 F:      arch/arm/boot/dts/samsung/
2704 F:      arch/arm/mach-exynos*/
2705 F:      arch/arm/mach-s3c/
2706 F:      arch/arm/mach-s5p*/
2707 F:      arch/arm64/boot/dts/exynos/
2708 F:      drivers/*/*/*s3c24*
2709 F:      drivers/*/*s3c24*
2710 F:      drivers/*/*s3c64xx*
2711 F:      drivers/*/*s5pv210*
2712 F:      drivers/clocksource/samsung_pwm_timer.c
2713 F:      drivers/memory/samsung/
2714 F:      drivers/pwm/pwm-samsung.c
2715 F:      drivers/soc/samsung/
2716 F:      drivers/tty/serial/samsung*
2717 F:      include/clocksource/samsung_pwm.h
2718 F:      include/linux/platform_data/*s3c*
2719 F:      include/linux/serial_s3c.h
2720 F:      include/linux/soc/samsung/
2721 N:      exynos
2722 N:      s3c64xx
2723 N:      s5pv210
2724
2725 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2726 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      drivers/media/platform/samsung/s5p-g2d/
2731
2732 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2733 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2734 L:      linux-samsung-soc@vger.kernel.org
2735 L:      linux-media@vger.kernel.org
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2738 F:      drivers/media/cec/platform/s5p/
2739
2740 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2741 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2742 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2743 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2745 L:      linux-media@vger.kernel.org
2746 S:      Maintained
2747 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2748 F:      drivers/media/platform/samsung/s5p-jpeg/
2749
2750 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2751 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2752 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2754 L:      linux-media@vger.kernel.org
2755 S:      Maintained
2756 F:      drivers/media/platform/samsung/s5p-mfc/
2757
2758 ARM/SOCFPGA ARCHITECTURE
2759 M:      Dinh Nguyen <dinguyen@kernel.org>
2760 S:      Maintained
2761 W:      http://www.rocketboards.org
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2763 F:      arch/arm/boot/dts/intel/socfpga/
2764 F:      arch/arm/configs/socfpga_defconfig
2765 F:      arch/arm/mach-socfpga/
2766 F:      arch/arm64/boot/dts/altera/
2767 F:      arch/arm64/boot/dts/intel/
2768
2769 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2770 M:      Dinh Nguyen <dinguyen@kernel.org>
2771 S:      Maintained
2772 F:      drivers/clk/socfpga/
2773
2774 ARM/SOCFPGA EDAC SUPPORT
2775 M:      Dinh Nguyen <dinguyen@kernel.org>
2776 S:      Maintained
2777 F:      drivers/edac/altera_edac.[ch]
2778
2779 ARM/SPREADTRUM SoC SUPPORT
2780 M:      Orson Zhai <orsonzhai@gmail.com>
2781 M:      Baolin Wang <baolin.wang7@gmail.com>
2782 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2783 S:      Maintained
2784 F:      arch/arm64/boot/dts/sprd
2785 N:      sprd
2786 N:      sc27xx
2787 N:      sc2731
2788
2789 ARM/STI ARCHITECTURE
2790 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2792 S:      Maintained
2793 W:      http://www.stlinux.com
2794 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2795 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2796 F:      arch/arm/boot/dts/st/sti*
2797 F:      arch/arm/mach-sti/
2798 F:      drivers/ata/ahci_st.c
2799 F:      drivers/char/hw_random/st-rng.c
2800 F:      drivers/clocksource/arm_global_timer.c
2801 F:      drivers/clocksource/clksrc_st_lpc.c
2802 F:      drivers/cpufreq/sti-cpufreq.c
2803 F:      drivers/dma/st_fdma*
2804 F:      drivers/i2c/busses/i2c-st.c
2805 F:      drivers/media/platform/st/sti/c8sectpfe/
2806 F:      drivers/media/rc/st_rc.c
2807 F:      drivers/mmc/host/sdhci-st.c
2808 F:      drivers/phy/st/phy-miphy28lp.c
2809 F:      drivers/phy/st/phy-stih407-usb.c
2810 F:      drivers/pinctrl/pinctrl-st.c
2811 F:      drivers/remoteproc/st_remoteproc.c
2812 F:      drivers/remoteproc/st_slim_rproc.c
2813 F:      drivers/reset/sti/
2814 F:      drivers/rtc/rtc-st-lpc.c
2815 F:      drivers/tty/serial/st-asc.c
2816 F:      drivers/usb/dwc3/dwc3-st.c
2817 F:      drivers/usb/host/ehci-st.c
2818 F:      drivers/usb/host/ohci-st.c
2819 F:      drivers/watchdog/st_lpc_wdt.c
2820 F:      include/linux/remoteproc/st_slim_rproc.h
2821
2822 ARM/STM32 ARCHITECTURE
2823 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2824 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2825 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2827 S:      Maintained
2828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2829 F:      arch/arm/boot/dts/st/stm32*
2830 F:      arch/arm/mach-stm32/
2831 F:      arch/arm64/boot/dts/st/
2832 F:      drivers/clocksource/armv7m_systick.c
2833 N:      stm32
2834 N:      stm
2835
2836 ARM/SUNPLUS SP7021 SOC SUPPORT
2837 M:      Qin Jian <qinjian@cqplus1.com>
2838 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2839 S:      Maintained
2840 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2841 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2842 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2843 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2844 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2845 F:      arch/arm/boot/dts/sunplus/
2846 F:      arch/arm/configs/sp7021_*defconfig
2847 F:      drivers/clk/clk-sp7021.c
2848 F:      drivers/irqchip/irq-sp7021-intc.c
2849 F:      drivers/reset/reset-sunplus.c
2850 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2851 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2852
2853 ARM/Synaptics SoC support
2854 M:      Jisheng Zhang <jszhang@kernel.org>
2855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2857 S:      Maintained
2858 F:      arch/arm/boot/dts/synaptics/
2859 F:      arch/arm/mach-berlin/
2860 F:      arch/arm64/boot/dts/synaptics/
2861
2862 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2863 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2864 L:      linux-tegra@vger.kernel.org
2865 L:      linux-media@vger.kernel.org
2866 S:      Maintained
2867 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2868 F:      drivers/media/cec/platform/tegra/
2869
2870 ARM/TESLA FSD SoC SUPPORT
2871 M:      Alim Akhtar <alim.akhtar@samsung.com>
2872 M:      linux-fsd@tesla.com
2873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2874 L:      linux-samsung-soc@vger.kernel.org
2875 S:      Maintained
2876 F:      arch/arm64/boot/dts/tesla/
2877
2878 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2879 M:      Santosh Shilimkar <ssantosh@kernel.org>
2880 L:      linux-kernel@vger.kernel.org
2881 S:      Maintained
2882 F:      drivers/memory/*emif*
2883
2884 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2885 M:      Nishanth Menon <nm@ti.com>
2886 M:      Santosh Shilimkar <ssantosh@kernel.org>
2887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2888 S:      Maintained
2889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2890 F:      arch/arm/boot/dts/ti/keystone/
2891 F:      arch/arm/mach-keystone/
2892
2893 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2894 M:      Santosh Shilimkar <ssantosh@kernel.org>
2895 L:      linux-kernel@vger.kernel.org
2896 S:      Maintained
2897 F:      drivers/clk/keystone/
2898
2899 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2900 M:      Santosh Shilimkar <ssantosh@kernel.org>
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 L:      linux-kernel@vger.kernel.org
2903 S:      Maintained
2904 F:      drivers/clocksource/timer-keystone.c
2905
2906 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2907 M:      Santosh Shilimkar <ssantosh@kernel.org>
2908 L:      linux-kernel@vger.kernel.org
2909 S:      Maintained
2910 F:      drivers/power/reset/keystone-reset.c
2911
2912 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2913 M:      Nishanth Menon <nm@ti.com>
2914 M:      Vignesh Raghavendra <vigneshr@ti.com>
2915 M:      Tero Kristo <kristo@kernel.org>
2916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2917 S:      Supported
2918 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2919 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2920 F:      arch/arm64/boot/dts/ti/Makefile
2921 F:      arch/arm64/boot/dts/ti/k3-*
2922
2923 ARM/TOSHIBA VISCONTI ARCHITECTURE
2924 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2926 S:      Supported
2927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2928 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2929 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2930 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2931 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2932 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2933 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2934 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2935 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2936 F:      arch/arm64/boot/dts/toshiba/
2937 F:      drivers/clk/visconti/
2938 F:      drivers/gpio/gpio-visconti.c
2939 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2940 F:      drivers/pci/controller/dwc/pcie-visconti.c
2941 F:      drivers/pinctrl/visconti/
2942 F:      drivers/watchdog/visconti_wdt.c
2943 N:      visconti
2944
2945 ARM/UNIPHIER ARCHITECTURE
2946 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2947 M:      Masami Hiramatsu <mhiramat@kernel.org>
2948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2949 S:      Maintained
2950 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2951 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2952 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2953 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2954 F:      arch/arm/boot/dts/socionext/uniphier*
2955 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2956 F:      arch/arm/mm/cache-uniphier.c
2957 F:      arch/arm64/boot/dts/socionext/uniphier*
2958 F:      drivers/bus/uniphier-system-bus.c
2959 F:      drivers/clk/uniphier/
2960 F:      drivers/dma/uniphier-mdmac.c
2961 F:      drivers/gpio/gpio-uniphier.c
2962 F:      drivers/i2c/busses/i2c-uniphier*
2963 F:      drivers/irqchip/irq-uniphier-aidet.c
2964 F:      drivers/mmc/host/uniphier-sd.c
2965 F:      drivers/pinctrl/uniphier/
2966 F:      drivers/reset/reset-uniphier.c
2967 F:      drivers/tty/serial/8250/8250_uniphier.c
2968 N:      uniphier
2969
2970 ARM/VERSATILE EXPRESS PLATFORM
2971 M:      Liviu Dudau <liviu.dudau@arm.com>
2972 M:      Sudeep Holla <sudeep.holla@arm.com>
2973 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2975 S:      Maintained
2976 N:      mps2
2977 N:      vexpress
2978 F:      arch/arm/mach-versatile/
2979 F:      arch/arm64/boot/dts/arm/
2980 F:      drivers/clocksource/timer-versatile.c
2981 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2982 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2983
2984 ARM/VFP SUPPORT
2985 M:      Russell King <linux@armlinux.org.uk>
2986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2987 S:      Maintained
2988 W:      http://www.armlinux.org.uk/
2989 F:      arch/arm/vfp/
2990
2991 ARM/VT8500 ARM ARCHITECTURE
2992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2993 S:      Orphan
2994 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2995 F:      arch/arm/mach-vt8500/
2996 F:      drivers/clocksource/timer-vt8500.c
2997 F:      drivers/i2c/busses/i2c-wmt.c
2998 F:      drivers/mmc/host/wmt-sdmmc.c
2999 F:      drivers/pwm/pwm-vt8500.c
3000 F:      drivers/rtc/rtc-vt8500.c
3001 F:      drivers/tty/serial/vt8500_serial.c
3002 F:      drivers/usb/host/ehci-platform.c
3003 F:      drivers/usb/host/uhci-platform.c
3004 F:      drivers/video/fbdev/vt8500lcdfb.*
3005 F:      drivers/video/fbdev/wm8505fb*
3006 F:      drivers/video/fbdev/wmt_ge_rops.*
3007
3008 ARM/ZYNQ ARCHITECTURE
3009 M:      Michal Simek <michal.simek@amd.com>
3010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3011 S:      Supported
3012 W:      http://wiki.xilinx.com
3013 T:      git https://github.com/Xilinx/linux-xlnx.git
3014 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3015 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3016 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3017 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3018 F:      Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
3019 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3020 F:      arch/arm/mach-zynq/
3021 F:      drivers/clocksource/timer-cadence-ttc.c
3022 F:      drivers/cpuidle/cpuidle-zynq.c
3023 F:      drivers/edac/synopsys_edac.c
3024 F:      drivers/i2c/busses/i2c-cadence.c
3025 F:      drivers/i2c/busses/i2c-xiic.c
3026 F:      drivers/mmc/host/sdhci-of-arasan.c
3027 N:      zynq
3028 N:      xilinx
3029
3030 ARM64 PORT (AARCH64 ARCHITECTURE)
3031 M:      Catalin Marinas <catalin.marinas@arm.com>
3032 M:      Will Deacon <will@kernel.org>
3033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3034 S:      Maintained
3035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3036 F:      Documentation/arch/arm64/
3037 F:      arch/arm64/
3038 F:      tools/testing/selftests/arm64/
3039 X:      arch/arm64/boot/dts/
3040
3041 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3042 M:      George McCollister <george.mccollister@gmail.com>
3043 L:      netdev@vger.kernel.org
3044 S:      Maintained
3045 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3046 F:      drivers/net/dsa/xrs700x/*
3047 F:      net/dsa/tag_xrs700x.c
3048
3049 AS3645A LED FLASH CONTROLLER DRIVER
3050 M:      Sakari Ailus <sakari.ailus@iki.fi>
3051 L:      linux-leds@vger.kernel.org
3052 S:      Maintained
3053 F:      drivers/leds/flash/leds-as3645a.c
3054
3055 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3056 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3057 L:      linux-media@vger.kernel.org
3058 S:      Maintained
3059 T:      git git://linuxtv.org/media_tree.git
3060 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3061 F:      drivers/media/i2c/ak7375.c
3062
3063 ASAHI KASEI AK8974 DRIVER
3064 M:      Linus Walleij <linus.walleij@linaro.org>
3065 L:      linux-iio@vger.kernel.org
3066 S:      Supported
3067 W:      http://www.akm.com/
3068 F:      drivers/iio/magnetometer/ak8974.c
3069
3070 AOSONG AGS02MA TVOC SENSOR DRIVER
3071 M:      Anshul Dalal <anshulusr@gmail.com>
3072 L:      linux-iio@vger.kernel.org
3073 S:      Maintained
3074 F:      Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml
3075 F:      drivers/iio/chemical/ags02ma.c
3076
3077 ASC7621 HARDWARE MONITOR DRIVER
3078 M:      George Joseph <george.joseph@fairview5.com>
3079 L:      linux-hwmon@vger.kernel.org
3080 S:      Maintained
3081 F:      Documentation/hwmon/asc7621.rst
3082 F:      drivers/hwmon/asc7621.c
3083
3084 ASIX AX88796C SPI ETHERNET ADAPTER
3085 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3086 S:      Maintained
3087 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3088 F:      drivers/net/ethernet/asix/ax88796c_*
3089
3090 ASIX PHY DRIVER [RUST]
3091 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
3092 R:      Trevor Gross <tmgross@umich.edu>
3093 L:      netdev@vger.kernel.org
3094 L:      rust-for-linux@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/net/phy/ax88796b_rust.rs
3097
3098 ASPEED CRYPTO DRIVER
3099 M:      Neal Liu <neal_liu@aspeedtech.com>
3100 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3101 S:      Maintained
3102 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3103 F:      drivers/crypto/aspeed/
3104
3105 ASPEED PECI CONTROLLER
3106 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3107 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3108 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3109 S:      Supported
3110 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3111 F:      drivers/peci/controller/peci-aspeed.c
3112
3113 ASPEED PINCTRL DRIVERS
3114 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3115 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3116 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3117 L:      linux-gpio@vger.kernel.org
3118 S:      Maintained
3119 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3120 F:      drivers/pinctrl/aspeed/
3121
3122 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3123 M:      Eddie James <eajames@linux.ibm.com>
3124 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3125 S:      Maintained
3126 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3127 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3128 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3129
3130 ASPEED SD/MMC DRIVER
3131 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3132 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3134 L:      linux-mmc@vger.kernel.org
3135 S:      Maintained
3136 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3137 F:      drivers/mmc/host/sdhci-of-aspeed*
3138
3139 ASPEED SMC SPI DRIVER
3140 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3141 M:      Cédric Le Goater <clg@kaod.org>
3142 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3143 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3144 L:      linux-spi@vger.kernel.org
3145 S:      Maintained
3146 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3147 F:      drivers/spi/spi-aspeed-smc.c
3148
3149 ASPEED USB UDC DRIVER
3150 M:      Neal Liu <neal_liu@aspeedtech.com>
3151 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3152 S:      Maintained
3153 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3154 F:      drivers/usb/gadget/udc/aspeed_udc.c
3155
3156 ASPEED VIDEO ENGINE DRIVER
3157 M:      Eddie James <eajames@linux.ibm.com>
3158 L:      linux-media@vger.kernel.org
3159 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3160 S:      Maintained
3161 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3162 F:      drivers/media/platform/aspeed/
3163
3164 ASUS EC HARDWARE MONITOR DRIVER
3165 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3166 L:      linux-hwmon@vger.kernel.org
3167 S:      Maintained
3168 F:      drivers/hwmon/asus-ec-sensors.c
3169
3170 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3171 M:      Corentin Chary <corentin.chary@gmail.com>
3172 M:      Luke D. Jones <luke@ljones.dev>
3173 L:      platform-driver-x86@vger.kernel.org
3174 S:      Maintained
3175 W:      https://asus-linux.org/
3176 F:      drivers/platform/x86/asus*.c
3177 F:      drivers/platform/x86/eeepc*.c
3178
3179 ASUS TF103C DOCK DRIVER
3180 M:      Hans de Goede <hdegoede@redhat.com>
3181 L:      platform-driver-x86@vger.kernel.org
3182 S:      Maintained
3183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3184 F:      drivers/platform/x86/asus-tf103c-dock.c
3185
3186 ASUS WIRELESS RADIO CONTROL DRIVER
3187 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3188 L:      platform-driver-x86@vger.kernel.org
3189 S:      Maintained
3190 F:      drivers/platform/x86/asus-wireless.c
3191
3192 ASUS WMI HARDWARE MONITOR DRIVER
3193 M:      Ed Brindley <kernel@maidavale.org>
3194 M:      Denis Pauk <pauk.denis@gmail.com>
3195 L:      linux-hwmon@vger.kernel.org
3196 S:      Maintained
3197 F:      drivers/hwmon/asus_wmi_sensors.c
3198
3199 ASYMMETRIC KEYS
3200 M:      David Howells <dhowells@redhat.com>
3201 L:      keyrings@vger.kernel.org
3202 S:      Maintained
3203 F:      Documentation/crypto/asymmetric-keys.rst
3204 F:      crypto/asymmetric_keys/
3205 F:      include/crypto/pkcs7.h
3206 F:      include/crypto/public_key.h
3207 F:      include/linux/verification.h
3208
3209 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3210 R:      Dan Williams <dan.j.williams@intel.com>
3211 S:      Odd fixes
3212 W:      http://sourceforge.net/projects/xscaleiop
3213 F:      Documentation/crypto/async-tx-api.rst
3214 F:      crypto/async_tx/
3215 F:      include/linux/async_tx.h
3216
3217 AT24 EEPROM DRIVER
3218 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3219 L:      linux-i2c@vger.kernel.org
3220 S:      Maintained
3221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3222 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3223 F:      drivers/misc/eeprom/at24.c
3224
3225 ATA OVER ETHERNET (AOE) DRIVER
3226 M:      "Justin Sanders" <justin@coraid.com>
3227 S:      Supported
3228 W:      http://www.openaoe.org/
3229 F:      Documentation/admin-guide/aoe/
3230 F:      drivers/block/aoe/
3231
3232 ATC260X PMIC MFD DRIVER
3233 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3234 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3235 L:      linux-actions@lists.infradead.org
3236 S:      Maintained
3237 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3238 F:      drivers/input/misc/atc260x-onkey.c
3239 F:      drivers/mfd/atc260*
3240 F:      drivers/power/reset/atc260x-poweroff.c
3241 F:      drivers/regulator/atc260x-regulator.c
3242 F:      include/linux/mfd/atc260x/*
3243
3244 ATHEROS 71XX/9XXX GPIO DRIVER
3245 M:      Alban Bedel <albeu@free.fr>
3246 S:      Maintained
3247 W:      https://github.com/AlbanBedel/linux
3248 T:      git git://github.com/AlbanBedel/linux
3249 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3250 F:      drivers/gpio/gpio-ath79.c
3251
3252 ATHEROS 71XX/9XXX USB PHY DRIVER
3253 M:      Alban Bedel <albeu@free.fr>
3254 S:      Maintained
3255 W:      https://github.com/AlbanBedel/linux
3256 T:      git git://github.com/AlbanBedel/linux
3257 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3258 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3259
3260 ATHEROS ATH GENERIC UTILITIES
3261 M:      Kalle Valo <kvalo@kernel.org>
3262 L:      linux-wireless@vger.kernel.org
3263 S:      Supported
3264 F:      drivers/net/wireless/ath/*
3265
3266 ATHEROS ATH5K WIRELESS DRIVER
3267 M:      Jiri Slaby <jirislaby@kernel.org>
3268 M:      Nick Kossifidis <mickflemm@gmail.com>
3269 M:      Luis Chamberlain <mcgrof@kernel.org>
3270 L:      linux-wireless@vger.kernel.org
3271 S:      Maintained
3272 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3273 F:      drivers/net/wireless/ath/ath5k/
3274
3275 ATHEROS ATH6KL WIRELESS DRIVER
3276 L:      linux-wireless@vger.kernel.org
3277 S:      Orphan
3278 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3279 F:      drivers/net/wireless/ath/ath6kl/
3280
3281 ATI_REMOTE2 DRIVER
3282 M:      Ville Syrjala <syrjala@sci.fi>
3283 S:      Maintained
3284 F:      drivers/input/misc/ati_remote2.c
3285
3286 ATK0110 HWMON DRIVER
3287 M:      Luca Tettamanti <kronos.it@gmail.com>
3288 L:      linux-hwmon@vger.kernel.org
3289 S:      Maintained
3290 F:      drivers/hwmon/asus_atk0110.c
3291
3292 ATLX ETHERNET DRIVERS
3293 M:      Chris Snook <chris.snook@gmail.com>
3294 L:      netdev@vger.kernel.org
3295 S:      Maintained
3296 W:      http://sourceforge.net/projects/atl1
3297 W:      http://atl1.sourceforge.net
3298 F:      drivers/net/ethernet/atheros/
3299
3300 ATM
3301 M:      Chas Williams <3chas3@gmail.com>
3302 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3303 L:      netdev@vger.kernel.org
3304 S:      Maintained
3305 W:      http://linux-atm.sourceforge.net
3306 F:      drivers/atm/
3307 F:      include/linux/atm*
3308 F:      include/uapi/linux/atm*
3309
3310 ATMEL MACB ETHERNET DRIVER
3311 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3312 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3313 S:      Supported
3314 F:      drivers/net/ethernet/cadence/
3315
3316 ATMEL MAXTOUCH DRIVER
3317 M:      Nick Dyer <nick@shmanahar.org>
3318 S:      Maintained
3319 T:      git git://github.com/ndyer/linux.git
3320 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3321 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3322
3323 ATOMIC INFRASTRUCTURE
3324 M:      Will Deacon <will@kernel.org>
3325 M:      Peter Zijlstra <peterz@infradead.org>
3326 R:      Boqun Feng <boqun.feng@gmail.com>
3327 R:      Mark Rutland <mark.rutland@arm.com>
3328 L:      linux-kernel@vger.kernel.org
3329 S:      Maintained
3330 F:      Documentation/atomic_*.txt
3331 F:      arch/*/include/asm/atomic*.h
3332 F:      include/*/atomic*.h
3333 F:      include/linux/refcount.h
3334 F:      scripts/atomic/
3335
3336 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3337 M:      Bradley Grove <linuxdrivers@attotech.com>
3338 L:      linux-scsi@vger.kernel.org
3339 S:      Supported
3340 W:      http://www.attotech.com
3341 F:      drivers/scsi/esas2r
3342
3343 ATUSB IEEE 802.15.4 RADIO DRIVER
3344 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3345 L:      linux-wpan@vger.kernel.org
3346 S:      Maintained
3347 F:      drivers/net/ieee802154/at86rf230.h
3348 F:      drivers/net/ieee802154/atusb.c
3349 F:      drivers/net/ieee802154/atusb.h
3350
3351 AUDIT SUBSYSTEM
3352 M:      Paul Moore <paul@paul-moore.com>
3353 M:      Eric Paris <eparis@redhat.com>
3354 L:      audit@vger.kernel.org
3355 S:      Supported
3356 W:      https://github.com/linux-audit
3357 Q:      https://patchwork.kernel.org/project/audit/list
3358 B:      mailto:audit@vger.kernel.org
3359 P:      https://github.com/linux-audit/audit-kernel/blob/main/README.md
3360 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3361 F:      include/asm-generic/audit_*.h
3362 F:      include/linux/audit.h
3363 F:      include/linux/audit_arch.h
3364 F:      include/uapi/linux/audit.h
3365 F:      kernel/audit*
3366 F:      lib/*audit.c
3367 K:      \baudit_[a-z_0-9]\+\b
3368
3369 AUXILIARY BUS DRIVER
3370 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3371 R:      Dave Ertman <david.m.ertman@intel.com>
3372 R:      Ira Weiny <ira.weiny@intel.com>
3373 S:      Supported
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3375 F:      Documentation/driver-api/auxiliary_bus.rst
3376 F:      drivers/base/auxiliary.c
3377 F:      include/linux/auxiliary_bus.h
3378
3379 AUXILIARY DISPLAY DRIVERS
3380 M:      Miguel Ojeda <ojeda@kernel.org>
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/auxdisplay/
3383 F:      drivers/auxdisplay/
3384 F:      include/linux/cfag12864b.h
3385
3386 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3387 M:      Andreas Klinger <ak@it-klinger.de>
3388 L:      linux-iio@vger.kernel.org
3389 S:      Maintained
3390 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3391 F:      drivers/iio/adc/hx711.c
3392
3393 AX.25 NETWORK LAYER
3394 L:      linux-hams@vger.kernel.org
3395 S:      Orphan
3396 W:      https://linux-ax25.in-berlin.de
3397 F:      include/net/ax25.h
3398 F:      include/uapi/linux/ax25.h
3399 F:      net/ax25/
3400
3401 AXENTIA ARM DEVICES
3402 M:      Peter Rosin <peda@axentia.se>
3403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3404 S:      Maintained
3405 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3406 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3407 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3408 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3409
3410 AXENTIA ASOC DRIVERS
3411 M:      Peter Rosin <peda@axentia.se>
3412 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3413 S:      Maintained
3414 F:      Documentation/devicetree/bindings/sound/axentia,*
3415 F:      sound/soc/atmel/tse850-pcm5142.c
3416
3417 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3418 M:      Nuno Sá <nuno.sa@analog.com>
3419 L:      linux-hwmon@vger.kernel.org
3420 S:      Supported
3421 W:      https://ez.analog.com/linux-software-drivers
3422 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3423 F:      drivers/hwmon/axi-fan-control.c
3424
3425 AXI SPI ENGINE
3426 M:      Michael Hennerich <michael.hennerich@analog.com>
3427 M:      Nuno Sá <nuno.sa@analog.com>
3428 R:      David Lechner <dlechner@baylibre.com>
3429 L:      linux-spi@vger.kernel.org
3430 S:      Supported
3431 W:      https://ez.analog.com/linux-software-drivers
3432 F:      Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
3433 F:      drivers/spi/spi-axi-spi-engine.c
3434
3435 AXXIA I2C CONTROLLER
3436 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3437 L:      linux-i2c@vger.kernel.org
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3440 F:      drivers/i2c/busses/i2c-axxia.c
3441
3442 AZ6007 DVB DRIVER
3443 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3444 L:      linux-media@vger.kernel.org
3445 S:      Maintained
3446 W:      https://linuxtv.org
3447 T:      git git://linuxtv.org/media_tree.git
3448 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3449
3450 AZTECH FM RADIO RECEIVER DRIVER
3451 M:      Hans Verkuil <hverkuil@xs4all.nl>
3452 L:      linux-media@vger.kernel.org
3453 S:      Maintained
3454 W:      https://linuxtv.org
3455 T:      git git://linuxtv.org/media_tree.git
3456 F:      drivers/media/radio/radio-aztech*
3457
3458 B43 WIRELESS DRIVER
3459 L:      linux-wireless@vger.kernel.org
3460 L:      b43-dev@lists.infradead.org
3461 S:      Orphan
3462 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3463 F:      drivers/net/wireless/broadcom/b43/
3464
3465 B43LEGACY WIRELESS DRIVER
3466 M:      Larry Finger <Larry.Finger@lwfinger.net>
3467 L:      linux-wireless@vger.kernel.org
3468 L:      b43-dev@lists.infradead.org
3469 S:      Maintained
3470 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3471 F:      drivers/net/wireless/broadcom/b43legacy/
3472
3473 BACKLIGHT CLASS/SUBSYSTEM
3474 M:      Lee Jones <lee@kernel.org>
3475 M:      Daniel Thompson <daniel.thompson@linaro.org>
3476 M:      Jingoo Han <jingoohan1@gmail.com>
3477 L:      dri-devel@lists.freedesktop.org
3478 S:      Maintained
3479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3480 F:      Documentation/ABI/stable/sysfs-class-backlight
3481 F:      Documentation/ABI/testing/sysfs-class-backlight
3482 F:      Documentation/devicetree/bindings/leds/backlight
3483 F:      drivers/video/backlight/
3484 F:      include/linux/backlight.h
3485 F:      include/linux/pwm_backlight.h
3486
3487 BAIKAL-T1 PVT HARDWARE MONITOR DRIVER
3488 M:      Serge Semin <fancer.lancer@gmail.com>
3489 L:      linux-hwmon@vger.kernel.org
3490 S:      Supported
3491 F:      Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml
3492 F:      Documentation/hwmon/bt1-pvt.rst
3493 F:      drivers/hwmon/bt1-pvt.[ch]
3494
3495 BARCO P50 GPIO DRIVER
3496 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3497 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3498 S:      Maintained
3499 F:      drivers/platform/x86/barco-p50-gpio.c
3500
3501 BATMAN ADVANCED
3502 M:      Marek Lindner <mareklindner@neomailbox.ch>
3503 M:      Simon Wunderlich <sw@simonwunderlich.de>
3504 M:      Antonio Quartulli <a@unstable.cc>
3505 M:      Sven Eckelmann <sven@narfation.org>
3506 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3507 S:      Maintained
3508 W:      https://www.open-mesh.org/
3509 Q:      https://patchwork.open-mesh.org/project/batman/list/
3510 B:      https://www.open-mesh.org/projects/batman-adv/issues
3511 C:      ircs://irc.hackint.org/batadv
3512 T:      git https://git.open-mesh.org/linux-merge.git
3513 F:      Documentation/networking/batman-adv.rst
3514 F:      include/uapi/linux/batadv_packet.h
3515 F:      include/uapi/linux/batman_adv.h
3516 F:      net/batman-adv/
3517
3518 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3519 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3520 L:      linux-hams@vger.kernel.org
3521 S:      Maintained
3522 W:      http://www.baycom.org/~tom/ham/ham.html
3523 F:      drivers/net/hamradio/baycom*
3524
3525 BCACHE (BLOCK LAYER CACHE)
3526 M:      Coly Li <colyli@suse.de>
3527 M:      Kent Overstreet <kent.overstreet@linux.dev>
3528 L:      linux-bcache@vger.kernel.org
3529 S:      Maintained
3530 W:      http://bcache.evilpiepirate.org
3531 C:      irc://irc.oftc.net/bcache
3532 F:      drivers/md/bcache/
3533
3534 BCACHEFS
3535 M:      Kent Overstreet <kent.overstreet@linux.dev>
3536 R:      Brian Foster <bfoster@redhat.com>
3537 L:      linux-bcachefs@vger.kernel.org
3538 S:      Supported
3539 C:      irc://irc.oftc.net/bcache
3540 F:      fs/bcachefs/
3541
3542 BDISP ST MEDIA DRIVER
3543 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3544 L:      linux-media@vger.kernel.org
3545 S:      Supported
3546 W:      https://linuxtv.org
3547 T:      git git://linuxtv.org/media_tree.git
3548 F:      drivers/media/platform/st/sti/bdisp
3549
3550 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3551 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3552 L:      netdev@vger.kernel.org
3553 S:      Maintained
3554 F:      drivers/net/ethernet/ec_bhf.c
3555
3556 BEFS FILE SYSTEM
3557 M:      Luis de Bethencourt <luisbg@kernel.org>
3558 M:      Salah Triki <salah.triki@gmail.com>
3559 S:      Maintained
3560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3561 F:      Documentation/filesystems/befs.rst
3562 F:      fs/befs/
3563
3564 BFQ I/O SCHEDULER
3565 M:      Paolo Valente <paolo.valente@unimore.it>
3566 M:      Jens Axboe <axboe@kernel.dk>
3567 L:      linux-block@vger.kernel.org
3568 S:      Maintained
3569 F:      Documentation/block/bfq-iosched.rst
3570 F:      block/bfq-*
3571
3572 BFS FILE SYSTEM
3573 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3574 S:      Maintained
3575 F:      Documentation/filesystems/bfs.rst
3576 F:      fs/bfs/
3577 F:      include/uapi/linux/bfs_fs.h
3578
3579 BITMAP API
3580 M:      Yury Norov <yury.norov@gmail.com>
3581 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3582 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3583 S:      Maintained
3584 F:      include/linux/bitfield.h
3585 F:      include/linux/bitmap-str.h
3586 F:      include/linux/bitmap.h
3587 F:      include/linux/bits.h
3588 F:      include/linux/cpumask.h
3589 F:      include/linux/find.h
3590 F:      include/linux/nodemask.h
3591 F:      include/vdso/bits.h
3592 F:      lib/bitmap-str.c
3593 F:      lib/bitmap.c
3594 F:      lib/cpumask.c
3595 F:      lib/cpumask_kunit.c
3596 F:      lib/find_bit.c
3597 F:      lib/find_bit_benchmark.c
3598 F:      lib/test_bitmap.c
3599 F:      tools/include/linux/bitfield.h
3600 F:      tools/include/linux/bitmap.h
3601 F:      tools/include/linux/bits.h
3602 F:      tools/include/linux/find.h
3603 F:      tools/include/vdso/bits.h
3604 F:      tools/lib/bitmap.c
3605 F:      tools/lib/find_bit.c
3606
3607 BLINKM RGB LED DRIVER
3608 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3609 S:      Maintained
3610 F:      drivers/leds/leds-blinkm.c
3611
3612 BLOCK LAYER
3613 M:      Jens Axboe <axboe@kernel.dk>
3614 L:      linux-block@vger.kernel.org
3615 S:      Maintained
3616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3617 F:      Documentation/ABI/stable/sysfs-block
3618 F:      Documentation/block/
3619 F:      block/
3620 F:      drivers/block/
3621 F:      include/linux/bio.h
3622 F:      include/linux/blk*
3623 F:      kernel/trace/blktrace.c
3624 F:      lib/sbitmap.c
3625
3626 BLOCK2MTD DRIVER
3627 M:      Joern Engel <joern@lazybastard.org>
3628 L:      linux-mtd@lists.infradead.org
3629 S:      Maintained
3630 F:      drivers/mtd/devices/block2mtd.c
3631
3632 BLUETOOTH DRIVERS
3633 M:      Marcel Holtmann <marcel@holtmann.org>
3634 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3635 L:      linux-bluetooth@vger.kernel.org
3636 S:      Supported
3637 W:      http://www.bluez.org/
3638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3640 F:      Documentation/devicetree/bindings/net/bluetooth/
3641 F:      drivers/bluetooth/
3642
3643 BLUETOOTH SUBSYSTEM
3644 M:      Marcel Holtmann <marcel@holtmann.org>
3645 M:      Johan Hedberg <johan.hedberg@gmail.com>
3646 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3647 L:      linux-bluetooth@vger.kernel.org
3648 S:      Supported
3649 W:      http://www.bluez.org/
3650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3652 F:      include/net/bluetooth/
3653 F:      net/bluetooth/
3654
3655 BONDING DRIVER
3656 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3657 M:      Andy Gospodarek <andy@greyhouse.net>
3658 L:      netdev@vger.kernel.org
3659 S:      Supported
3660 W:      http://sourceforge.net/projects/bonding/
3661 F:      Documentation/networking/bonding.rst
3662 F:      drivers/net/bonding/
3663 F:      include/net/bond*
3664 F:      include/uapi/linux/if_bonding.h
3665 F:      tools/testing/selftests/drivers/net/bonding/
3666
3667 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3668 M:      Dan Robertson <dan@dlrobertson.com>
3669 L:      linux-iio@vger.kernel.org
3670 S:      Maintained
3671 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3672 F:      drivers/iio/accel/bma400*
3673
3674 BOSCH SENSORTEC BMI323 IMU IIO DRIVER
3675 M:      Jagath Jog J <jagathjog1996@gmail.com>
3676 L:      linux-iio@vger.kernel.org
3677 S:      Maintained
3678 F:      Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml
3679 F:      drivers/iio/imu/bmi323/
3680
3681 BPF JIT for ARM
3682 M:      Russell King <linux@armlinux.org.uk>
3683 M:      Puranjay Mohan <puranjay12@gmail.com>
3684 L:      bpf@vger.kernel.org
3685 S:      Maintained
3686 F:      arch/arm/net/
3687
3688 BPF JIT for ARM64
3689 M:      Daniel Borkmann <daniel@iogearbox.net>
3690 M:      Alexei Starovoitov <ast@kernel.org>
3691 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3692 L:      bpf@vger.kernel.org
3693 S:      Supported
3694 F:      arch/arm64/net/
3695
3696 BPF JIT for LOONGARCH
3697 M:      Tiezhu Yang <yangtiezhu@loongson.cn>
3698 R:      Hengqi Chen <hengqi.chen@gmail.com>
3699 L:      bpf@vger.kernel.org
3700 S:      Maintained
3701 F:      arch/loongarch/net/
3702
3703 BPF JIT for MIPS (32-BIT AND 64-BIT)
3704 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3705 M:      Paul Burton <paulburton@kernel.org>
3706 L:      bpf@vger.kernel.org
3707 S:      Maintained
3708 F:      arch/mips/net/
3709
3710 BPF JIT for NFP NICs
3711 M:      Jakub Kicinski <kuba@kernel.org>
3712 L:      bpf@vger.kernel.org
3713 S:      Odd Fixes
3714 F:      drivers/net/ethernet/netronome/nfp/bpf/
3715
3716 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3717 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3718 M:      Michael Ellerman <mpe@ellerman.id.au>
3719 L:      bpf@vger.kernel.org
3720 S:      Supported
3721 F:      arch/powerpc/net/
3722
3723 BPF JIT for RISC-V (32-bit)
3724 M:      Luke Nelson <luke.r.nels@gmail.com>
3725 M:      Xi Wang <xi.wang@gmail.com>
3726 L:      bpf@vger.kernel.org
3727 S:      Maintained
3728 F:      arch/riscv/net/
3729 X:      arch/riscv/net/bpf_jit_comp64.c
3730
3731 BPF JIT for RISC-V (64-bit)
3732 M:      Björn Töpel <bjorn@kernel.org>
3733 L:      bpf@vger.kernel.org
3734 S:      Maintained
3735 F:      arch/riscv/net/
3736 X:      arch/riscv/net/bpf_jit_comp32.c
3737
3738 BPF JIT for S390
3739 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3740 M:      Heiko Carstens <hca@linux.ibm.com>
3741 M:      Vasily Gorbik <gor@linux.ibm.com>
3742 L:      bpf@vger.kernel.org
3743 S:      Supported
3744 F:      arch/s390/net/
3745 X:      arch/s390/net/pnet.c
3746
3747 BPF JIT for SPARC (32-BIT AND 64-BIT)
3748 M:      David S. Miller <davem@davemloft.net>
3749 L:      bpf@vger.kernel.org
3750 S:      Odd Fixes
3751 F:      arch/sparc/net/
3752
3753 BPF JIT for X86 32-BIT
3754 M:      Wang YanQing <udknight@gmail.com>
3755 L:      bpf@vger.kernel.org
3756 S:      Odd Fixes
3757 F:      arch/x86/net/bpf_jit_comp32.c
3758
3759 BPF JIT for X86 64-BIT
3760 M:      Alexei Starovoitov <ast@kernel.org>
3761 M:      Daniel Borkmann <daniel@iogearbox.net>
3762 L:      bpf@vger.kernel.org
3763 S:      Supported
3764 F:      arch/x86/net/
3765 X:      arch/x86/net/bpf_jit_comp32.c
3766
3767 BPF [BTF]
3768 M:      Martin KaFai Lau <martin.lau@linux.dev>
3769 L:      bpf@vger.kernel.org
3770 S:      Maintained
3771 F:      include/linux/btf*
3772 F:      kernel/bpf/btf.c
3773
3774 BPF [CORE]
3775 M:      Alexei Starovoitov <ast@kernel.org>
3776 M:      Daniel Borkmann <daniel@iogearbox.net>
3777 R:      John Fastabend <john.fastabend@gmail.com>
3778 L:      bpf@vger.kernel.org
3779 S:      Maintained
3780 F:      include/linux/bpf*
3781 F:      include/linux/filter.h
3782 F:      include/linux/tnum.h
3783 F:      kernel/bpf/core.c
3784 F:      kernel/bpf/dispatcher.c
3785 F:      kernel/bpf/mprog.c
3786 F:      kernel/bpf/syscall.c
3787 F:      kernel/bpf/tnum.c
3788 F:      kernel/bpf/trampoline.c
3789 F:      kernel/bpf/verifier.c
3790
3791 BPF [DOCUMENTATION] (Related to Standardization)
3792 R:      David Vernet <void@manifault.com>
3793 L:      bpf@vger.kernel.org
3794 L:      bpf@ietf.org
3795 S:      Maintained
3796 F:      Documentation/bpf/standardization/
3797
3798 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3799 M:      Alexei Starovoitov <ast@kernel.org>
3800 M:      Daniel Borkmann <daniel@iogearbox.net>
3801 M:      Andrii Nakryiko <andrii@kernel.org>
3802 R:      Martin KaFai Lau <martin.lau@linux.dev>
3803 R:      Song Liu <song@kernel.org>
3804 R:      Yonghong Song <yonghong.song@linux.dev>
3805 R:      John Fastabend <john.fastabend@gmail.com>
3806 R:      KP Singh <kpsingh@kernel.org>
3807 R:      Stanislav Fomichev <sdf@google.com>
3808 R:      Hao Luo <haoluo@google.com>
3809 R:      Jiri Olsa <jolsa@kernel.org>
3810 L:      bpf@vger.kernel.org
3811 S:      Supported
3812 W:      https://bpf.io/
3813 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3816 F:      Documentation/bpf/
3817 F:      Documentation/networking/filter.rst
3818 F:      Documentation/userspace-api/ebpf/
3819 F:      arch/*/net/*
3820 F:      include/linux/bpf*
3821 F:      include/linux/btf*
3822 F:      include/linux/filter.h
3823 F:      include/trace/events/xdp.h
3824 F:      include/uapi/linux/bpf*
3825 F:      include/uapi/linux/btf*
3826 F:      include/uapi/linux/filter.h
3827 F:      kernel/bpf/
3828 F:      kernel/trace/bpf_trace.c
3829 F:      lib/test_bpf.c
3830 F:      net/bpf/
3831 F:      net/core/filter.c
3832 F:      net/sched/act_bpf.c
3833 F:      net/sched/cls_bpf.c
3834 F:      samples/bpf/
3835 F:      scripts/bpf_doc.py
3836 F:      scripts/Makefile.btf
3837 F:      scripts/pahole-version.sh
3838 F:      tools/bpf/
3839 F:      tools/lib/bpf/
3840 F:      tools/testing/selftests/bpf/
3841
3842 BPF [ITERATOR]
3843 M:      Yonghong Song <yonghong.song@linux.dev>
3844 L:      bpf@vger.kernel.org
3845 S:      Maintained
3846 F:      kernel/bpf/*iter.c
3847
3848 BPF [L7 FRAMEWORK] (sockmap)
3849 M:      John Fastabend <john.fastabend@gmail.com>
3850 M:      Jakub Sitnicki <jakub@cloudflare.com>
3851 L:      netdev@vger.kernel.org
3852 L:      bpf@vger.kernel.org
3853 S:      Maintained
3854 F:      include/linux/skmsg.h
3855 F:      net/core/skmsg.c
3856 F:      net/core/sock_map.c
3857 F:      net/ipv4/tcp_bpf.c
3858 F:      net/ipv4/udp_bpf.c
3859 F:      net/unix/unix_bpf.c
3860
3861 BPF [LIBRARY] (libbpf)
3862 M:      Andrii Nakryiko <andrii@kernel.org>
3863 L:      bpf@vger.kernel.org
3864 S:      Maintained
3865 F:      tools/lib/bpf/
3866
3867 BPF [MISC]
3868 L:      bpf@vger.kernel.org
3869 S:      Odd Fixes
3870 K:      (?:\b|_)bpf(?:\b|_)
3871
3872 BPF [NETKIT] (BPF-programmable network device)
3873 M:      Daniel Borkmann <daniel@iogearbox.net>
3874 M:      Nikolay Aleksandrov <razor@blackwall.org>
3875 L:      bpf@vger.kernel.org
3876 L:      netdev@vger.kernel.org
3877 S:      Supported
3878 F:      drivers/net/netkit.c
3879 F:      include/net/netkit.h
3880
3881 BPF [NETWORKING] (struct_ops, reuseport)
3882 M:      Martin KaFai Lau <martin.lau@linux.dev>
3883 L:      bpf@vger.kernel.org
3884 L:      netdev@vger.kernel.org
3885 S:      Maintained
3886 F:      kernel/bpf/bpf_struct*
3887
3888 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3889 M:      Martin KaFai Lau <martin.lau@linux.dev>
3890 M:      Daniel Borkmann <daniel@iogearbox.net>
3891 R:      John Fastabend <john.fastabend@gmail.com>
3892 L:      bpf@vger.kernel.org
3893 L:      netdev@vger.kernel.org
3894 S:      Maintained
3895 F:      include/net/tcx.h
3896 F:      kernel/bpf/tcx.c
3897 F:      net/core/filter.c
3898 F:      net/sched/act_bpf.c
3899 F:      net/sched/cls_bpf.c
3900
3901 BPF [RINGBUF]
3902 M:      Andrii Nakryiko <andrii@kernel.org>
3903 L:      bpf@vger.kernel.org
3904 S:      Maintained
3905 F:      kernel/bpf/ringbuf.c
3906
3907 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3908 M:      KP Singh <kpsingh@kernel.org>
3909 R:      Florent Revest <revest@chromium.org>
3910 R:      Brendan Jackman <jackmanb@chromium.org>
3911 L:      bpf@vger.kernel.org
3912 S:      Maintained
3913 F:      Documentation/bpf/prog_lsm.rst
3914 F:      include/linux/bpf_lsm.h
3915 F:      kernel/bpf/bpf_lsm.c
3916 F:      security/bpf/
3917
3918 BPF [SELFTESTS] (Test Runners & Infrastructure)
3919 M:      Andrii Nakryiko <andrii@kernel.org>
3920 R:      Mykola Lysenko <mykolal@fb.com>
3921 L:      bpf@vger.kernel.org
3922 S:      Maintained
3923 F:      tools/testing/selftests/bpf/
3924
3925 BPF [STORAGE & CGROUPS]
3926 M:      Martin KaFai Lau <martin.lau@linux.dev>
3927 L:      bpf@vger.kernel.org
3928 S:      Maintained
3929 F:      kernel/bpf/*storage.c
3930 F:      kernel/bpf/bpf_lru*
3931 F:      kernel/bpf/cgroup.c
3932
3933 BPF [TOOLING] (bpftool)
3934 M:      Quentin Monnet <quentin@isovalent.com>
3935 L:      bpf@vger.kernel.org
3936 S:      Maintained
3937 F:      kernel/bpf/disasm.*
3938 F:      tools/bpf/bpftool/
3939
3940 BPF [TRACING]
3941 M:      Song Liu <song@kernel.org>
3942 R:      Jiri Olsa <jolsa@kernel.org>
3943 L:      bpf@vger.kernel.org
3944 S:      Maintained
3945 F:      kernel/bpf/stackmap.c
3946 F:      kernel/trace/bpf_trace.c
3947
3948 BROADCOM ASP 2.0 ETHERNET DRIVER
3949 M:      Justin Chen <justin.chen@broadcom.com>
3950 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3951 L:      bcm-kernel-feedback-list@broadcom.com
3952 L:      netdev@vger.kernel.org
3953 S:      Supported
3954 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3955 F:      drivers/net/ethernet/broadcom/asp2/
3956
3957 BROADCOM B44 10/100 ETHERNET DRIVER
3958 M:      Michael Chan <michael.chan@broadcom.com>
3959 L:      netdev@vger.kernel.org
3960 S:      Supported
3961 F:      drivers/net/ethernet/broadcom/b44.*
3962
3963 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3964 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3965 L:      netdev@vger.kernel.org
3966 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3967 S:      Supported
3968 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3969 F:      drivers/net/dsa/b53/*
3970 F:      drivers/net/dsa/bcm_sf2*
3971 F:      include/linux/dsa/brcm.h
3972 F:      include/linux/platform_data/b53.h
3973
3974 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3975 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3976 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3977 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3979 S:      Maintained
3980 T:      git https://github.com/broadcom/stblinux.git
3981 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3982 F:      drivers/pci/controller/pcie-brcmstb.c
3983 F:      drivers/staging/vc04_services
3984 N:      bcm2711
3985 N:      bcm283*
3986 N:      raspberrypi
3987
3988 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3989 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3990 M:      Ray Jui <rjui@broadcom.com>
3991 M:      Scott Branden <sbranden@broadcom.com>
3992 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3993 S:      Maintained
3994 T:      git https://github.com/broadcom/mach-bcm
3995 F:      arch/arm/mach-bcm/
3996 N:      bcm281*
3997 N:      bcm113*
3998 N:      bcm216*
3999 N:      kona
4000
4001 BROADCOM BCM47XX MIPS ARCHITECTURE
4002 M:      Hauke Mehrtens <hauke@hauke-m.de>
4003 M:      Rafał Miłecki <zajec5@gmail.com>
4004 L:      linux-mips@vger.kernel.org
4005 S:      Maintained
4006 F:      Documentation/devicetree/bindings/mips/brcm/
4007 F:      arch/mips/bcm47xx/*
4008 F:      arch/mips/include/asm/mach-bcm47xx/*
4009
4010 BROADCOM BCM4908 ETHERNET DRIVER
4011 M:      Rafał Miłecki <rafal@milecki.pl>
4012 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4013 L:      netdev@vger.kernel.org
4014 S:      Maintained
4015 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
4016 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
4017 F:      drivers/net/ethernet/broadcom/unimac.h
4018
4019 BROADCOM BCM4908 PINMUX DRIVER
4020 M:      Rafał Miłecki <rafal@milecki.pl>
4021 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4022 L:      linux-gpio@vger.kernel.org
4023 S:      Maintained
4024 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
4025 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
4026
4027 BROADCOM BCM5301X ARM ARCHITECTURE
4028 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4029 M:      Hauke Mehrtens <hauke@hauke-m.de>
4030 M:      Rafał Miłecki <zajec5@gmail.com>
4031 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4033 S:      Maintained
4034 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
4035 F:      arch/arm/boot/dts/broadcom/bcm470*
4036 F:      arch/arm/boot/dts/broadcom/bcm5301*
4037 F:      arch/arm/boot/dts/broadcom/bcm953012*
4038 F:      arch/arm/mach-bcm/bcm_5301x.c
4039
4040 BROADCOM BCM53573 ARM ARCHITECTURE
4041 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4042 M:      Rafał Miłecki <rafal@milecki.pl>
4043 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4045 S:      Maintained
4046 F:      arch/arm/boot/dts/broadcom/bcm47189*
4047 F:      arch/arm/boot/dts/broadcom/bcm53573*
4048
4049 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4050 M:      Kevin Cernekee <cernekee@gmail.com>
4051 L:      linux-usb@vger.kernel.org
4052 S:      Maintained
4053 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4054
4055 BROADCOM BCM7XXX ARM ARCHITECTURE
4056 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4057 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4059 S:      Maintained
4060 T:      git https://github.com/broadcom/stblinux.git
4061 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4062 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4063 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4064 F:      arch/arm/mach-bcm/*brcmstb*
4065 F:      arch/arm/mm/cache-b15-rac.c
4066 F:      drivers/bus/brcmstb_gisb.c
4067 F:      drivers/pci/controller/pcie-brcmstb.c
4068 N:      brcmstb
4069 N:      bcm7038
4070 N:      bcm7120
4071
4072 BROADCOM BCMBCA ARM ARCHITECTURE
4073 M:      William Zhang <william.zhang@broadcom.com>
4074 M:      Anand Gore <anand.gore@broadcom.com>
4075 M:      Kursad Oney <kursad.oney@broadcom.com>
4076 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4077 M:      Rafał Miłecki <rafal@milecki.pl>
4078 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4080 S:      Maintained
4081 T:      git https://github.com/broadcom/stblinux.git
4082 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4083 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4084 N:      bcmbca
4085 N:      bcm[9]?47622
4086 N:      bcm[9]?4912
4087 N:      bcm[9]?63138
4088 N:      bcm[9]?63146
4089 N:      bcm[9]?63148
4090 N:      bcm[9]?63158
4091 N:      bcm[9]?63178
4092 N:      bcm[9]?6756
4093 N:      bcm[9]?6813
4094 N:      bcm[9]?6846
4095 N:      bcm[9]?6855
4096 N:      bcm[9]?6856
4097 N:      bcm[9]?6858
4098 N:      bcm[9]?6878
4099
4100 BROADCOM BDC DRIVER
4101 M:      Justin Chen <justin.chen@broadcom.com>
4102 M:      Al Cooper <alcooperx@gmail.com>
4103 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4104 L:      linux-usb@vger.kernel.org
4105 S:      Maintained
4106 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4107 F:      drivers/usb/gadget/udc/bdc/
4108
4109 BROADCOM BMIPS CPUFREQ DRIVER
4110 M:      Markus Mayer <mmayer@broadcom.com>
4111 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4112 L:      linux-pm@vger.kernel.org
4113 S:      Maintained
4114 F:      drivers/cpufreq/bmips-cpufreq.c
4115
4116 BROADCOM BMIPS MIPS ARCHITECTURE
4117 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4118 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4119 L:      linux-mips@vger.kernel.org
4120 S:      Maintained
4121 T:      git https://github.com/broadcom/stblinux.git
4122 F:      arch/mips/bmips/*
4123 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4124 F:      arch/mips/include/asm/mach-bmips/*
4125 F:      arch/mips/kernel/*bmips*
4126 F:      drivers/irqchip/irq-bcm63*
4127 F:      drivers/irqchip/irq-bcm7*
4128 F:      drivers/irqchip/irq-brcmstb*
4129 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4130 F:      include/linux/bcm963xx_nvram.h
4131 F:      include/linux/bcm963xx_tag.h
4132
4133 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4134 M:      Rasesh Mody <rmody@marvell.com>
4135 M:      GR-Linux-NIC-Dev@marvell.com
4136 L:      netdev@vger.kernel.org
4137 S:      Supported
4138 F:      drivers/net/ethernet/broadcom/bnx2.*
4139 F:      drivers/net/ethernet/broadcom/bnx2_*
4140
4141 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4142 M:      Saurav Kashyap <skashyap@marvell.com>
4143 M:      Javed Hasan <jhasan@marvell.com>
4144 M:      GR-QLogic-Storage-Upstream@marvell.com
4145 L:      linux-scsi@vger.kernel.org
4146 S:      Supported
4147 F:      drivers/scsi/bnx2fc/
4148
4149 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4150 M:      Nilesh Javali <njavali@marvell.com>
4151 M:      Manish Rangankar <mrangankar@marvell.com>
4152 M:      GR-QLogic-Storage-Upstream@marvell.com
4153 L:      linux-scsi@vger.kernel.org
4154 S:      Supported
4155 F:      drivers/scsi/bnx2i/
4156
4157 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4158 M:      Ariel Elior <aelior@marvell.com>
4159 M:      Sudarsana Kalluru <skalluru@marvell.com>
4160 M:      Manish Chopra <manishc@marvell.com>
4161 L:      netdev@vger.kernel.org
4162 S:      Supported
4163 F:      drivers/net/ethernet/broadcom/bnx2x/
4164
4165 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4166 M:      Michael Chan <michael.chan@broadcom.com>
4167 L:      netdev@vger.kernel.org
4168 S:      Supported
4169 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4170 F:      drivers/net/ethernet/broadcom/bnxt/
4171 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4172
4173 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
4174 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
4175 L:      linux-wireless@vger.kernel.org
4176 L:      brcm80211@lists.linux.dev
4177 L:      brcm80211-dev-list.pdl@broadcom.com
4178 S:      Supported
4179 F:      drivers/net/wireless/broadcom/brcm80211/
4180 F:      include/linux/platform_data/brcmfmac.h
4181
4182 BROADCOM BRCMSTB GPIO DRIVER
4183 M:      Doug Berger <opendmb@gmail.com>
4184 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4185 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4186 S:      Supported
4187 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4188 F:      drivers/gpio/gpio-brcmstb.c
4189
4190 BROADCOM BRCMSTB I2C DRIVER
4191 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4192 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4193 L:      linux-i2c@vger.kernel.org
4194 S:      Supported
4195 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4196 F:      drivers/i2c/busses/i2c-brcmstb.c
4197
4198 BROADCOM BRCMSTB UART DRIVER
4199 M:      Al Cooper <alcooperx@gmail.com>
4200 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4201 L:      linux-serial@vger.kernel.org
4202 S:      Maintained
4203 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4204 F:      drivers/tty/serial/8250/8250_bcm7271.c
4205
4206 BROADCOM BRCMSTB USB EHCI DRIVER
4207 M:      Justin Chen <justin.chen@broadcom.com>
4208 M:      Al Cooper <alcooperx@gmail.com>
4209 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4210 L:      linux-usb@vger.kernel.org
4211 S:      Maintained
4212 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4213 F:      drivers/usb/host/ehci-brcm.*
4214
4215 BROADCOM BRCMSTB USB PIN MAP DRIVER
4216 M:      Al Cooper <alcooperx@gmail.com>
4217 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4218 L:      linux-usb@vger.kernel.org
4219 S:      Maintained
4220 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4221 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4222
4223 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4224 M:      Justin Chen <justin.chen@broadcom.com>
4225 M:      Al Cooper <alcooperx@gmail.com>
4226 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4227 L:      linux-kernel@vger.kernel.org
4228 S:      Maintained
4229 F:      drivers/phy/broadcom/phy-brcm-usb*
4230
4231 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4232 M:      William Zhang <william.zhang@broadcom.com>
4233 M:      Kursad Oney <kursad.oney@broadcom.com>
4234 M:      Jonas Gorski <jonas.gorski@gmail.com>
4235 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4236 L:      linux-spi@vger.kernel.org
4237 S:      Maintained
4238 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4239 F:      drivers/spi/spi-bcm63xx-hsspi.c
4240 F:      drivers/spi/spi-bcmbca-hsspi.c
4241
4242 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4243 M:      Jonas Gorski <jonas.gorski@gmail.com>
4244 L:      linux-spi@vger.kernel.org
4245 S:      Odd Fixes
4246 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4247 F:      drivers/spi/spi-bcm63xx.c
4248
4249 BROADCOM ETHERNET PHY DRIVERS
4250 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4251 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4252 L:      netdev@vger.kernel.org
4253 S:      Supported
4254 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4255 F:      drivers/net/phy/bcm*.[ch]
4256 F:      drivers/net/phy/broadcom.c
4257 F:      include/linux/brcmphy.h
4258
4259 BROADCOM GENET ETHERNET DRIVER
4260 M:      Doug Berger <opendmb@gmail.com>
4261 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4262 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4263 L:      netdev@vger.kernel.org
4264 S:      Supported
4265 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4266 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4267 F:      drivers/net/ethernet/broadcom/genet/
4268 F:      drivers/net/ethernet/broadcom/unimac.h
4269 F:      drivers/net/mdio/mdio-bcm-unimac.c
4270 F:      include/linux/platform_data/bcmgenet.h
4271 F:      include/linux/platform_data/mdio-bcm-unimac.h
4272
4273 BROADCOM IPROC ARM ARCHITECTURE
4274 M:      Ray Jui <rjui@broadcom.com>
4275 M:      Scott Branden <sbranden@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4278 S:      Maintained
4279 T:      git https://github.com/broadcom/stblinux.git
4280 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4281 F:      arch/arm64/boot/dts/broadcom/stingray/*
4282 F:      drivers/clk/bcm/clk-ns*
4283 F:      drivers/clk/bcm/clk-sr*
4284 F:      drivers/pinctrl/bcm/pinctrl-ns*
4285 F:      include/dt-bindings/clock/bcm-sr*
4286 N:      iproc
4287 N:      cygnus
4288 N:      bcm[-_]nsp
4289 N:      bcm9113*
4290 N:      bcm9583*
4291 N:      bcm9585*
4292 N:      bcm9586*
4293 N:      bcm988312
4294 N:      bcm113*
4295 N:      bcm583*
4296 N:      bcm585*
4297 N:      bcm586*
4298 N:      bcm88312
4299 N:      hr2
4300 N:      stingray
4301
4302 BROADCOM IPROC GBIT ETHERNET DRIVER
4303 M:      Rafał Miłecki <rafal@milecki.pl>
4304 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4305 L:      netdev@vger.kernel.org
4306 S:      Maintained
4307 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4308 F:      drivers/net/ethernet/broadcom/bgmac*
4309 F:      drivers/net/ethernet/broadcom/unimac.h
4310
4311 BROADCOM KONA GPIO DRIVER
4312 M:      Ray Jui <rjui@broadcom.com>
4313 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4314 S:      Supported
4315 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4316 F:      drivers/gpio/gpio-bcm-kona.c
4317
4318 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4319 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4320 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4321 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4322 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4323 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4324 L:      linux-scsi@vger.kernel.org
4325 S:      Supported
4326 W:      https://www.broadcom.com/support/storage
4327 F:      drivers/scsi/mpi3mr/
4328
4329 BROADCOM NETXTREME-E ROCE DRIVER
4330 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4331 L:      linux-rdma@vger.kernel.org
4332 S:      Supported
4333 W:      http://www.broadcom.com
4334 F:      drivers/infiniband/hw/bnxt_re/
4335 F:      include/uapi/rdma/bnxt_re-abi.h
4336
4337 BROADCOM NVRAM DRIVER
4338 M:      Rafał Miłecki <zajec5@gmail.com>
4339 L:      linux-mips@vger.kernel.org
4340 S:      Maintained
4341 F:      drivers/firmware/broadcom/*
4342
4343 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4344 M:      Rafał Miłecki <rafal@milecki.pl>
4345 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4346 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4347 L:      linux-pm@vger.kernel.org
4348 S:      Maintained
4349 T:      git https://github.com/broadcom/stblinux.git
4350 F:      drivers/pmdomain/bcm/bcm-pmb.c
4351 F:      include/dt-bindings/soc/bcm-pmb.h
4352
4353 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4354 M:      Rafał Miłecki <zajec5@gmail.com>
4355 L:      linux-wireless@vger.kernel.org
4356 S:      Maintained
4357 F:      drivers/bcma/
4358 F:      include/linux/bcma/
4359
4360 BROADCOM SPI DRIVER
4361 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4362 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4363 S:      Maintained
4364 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4365 F:      drivers/spi/spi-bcm-qspi.*
4366 F:      drivers/spi/spi-brcmstb-qspi.c
4367 F:      drivers/spi/spi-iproc-qspi.c
4368
4369 BROADCOM STB AVS CPUFREQ DRIVER
4370 M:      Markus Mayer <mmayer@broadcom.com>
4371 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4372 L:      linux-pm@vger.kernel.org
4373 S:      Maintained
4374 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4375 F:      drivers/cpufreq/brcmstb*
4376
4377 BROADCOM STB AVS TMON DRIVER
4378 M:      Markus Mayer <mmayer@broadcom.com>
4379 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4380 L:      linux-pm@vger.kernel.org
4381 S:      Maintained
4382 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4383 F:      drivers/thermal/broadcom/brcmstb*
4384
4385 BROADCOM STB DPFE DRIVER
4386 M:      Markus Mayer <mmayer@broadcom.com>
4387 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4389 S:      Maintained
4390 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4391 F:      drivers/memory/brcmstb_dpfe.c
4392
4393 BROADCOM STB NAND FLASH DRIVER
4394 M:      Brian Norris <computersforpeace@gmail.com>
4395 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4396 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4397 L:      linux-mtd@lists.infradead.org
4398 S:      Maintained
4399 F:      drivers/mtd/nand/raw/brcmnand/
4400 F:      include/linux/platform_data/brcmnand.h
4401
4402 BROADCOM STB PCIE DRIVER
4403 M:      Jim Quinlan <jim2101024@gmail.com>
4404 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4405 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4406 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4407 L:      linux-pci@vger.kernel.org
4408 S:      Maintained
4409 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4410 F:      drivers/pci/controller/pcie-brcmstb.c
4411
4412 BROADCOM SYSTEMPORT ETHERNET DRIVER
4413 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4414 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4415 L:      netdev@vger.kernel.org
4416 S:      Supported
4417 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4418 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4419 F:      drivers/net/ethernet/broadcom/unimac.h
4420
4421 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4422 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4423 M:      Michael Chan <mchan@broadcom.com>
4424 L:      netdev@vger.kernel.org
4425 S:      Supported
4426 F:      drivers/net/ethernet/broadcom/tg3.*
4427
4428 BROADCOM VK DRIVER
4429 M:      Scott Branden <scott.branden@broadcom.com>
4430 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4431 S:      Supported
4432 F:      drivers/misc/bcm-vk/
4433 F:      include/uapi/linux/misc/bcm_vk.h
4434
4435 BROCADE BFA FC SCSI DRIVER
4436 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4437 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4438 L:      linux-scsi@vger.kernel.org
4439 S:      Supported
4440 F:      drivers/scsi/bfa/
4441
4442 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4443 M:      Rasesh Mody <rmody@marvell.com>
4444 M:      Sudarsana Kalluru <skalluru@marvell.com>
4445 M:      GR-Linux-NIC-Dev@marvell.com
4446 L:      netdev@vger.kernel.org
4447 S:      Supported
4448 F:      drivers/net/ethernet/brocade/bna/
4449
4450 BSG (block layer generic sg v4 driver)
4451 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4452 L:      linux-scsi@vger.kernel.org
4453 S:      Supported
4454 F:      block/bsg.c
4455 F:      include/linux/bsg.h
4456 F:      include/uapi/linux/bsg.h
4457
4458 BT87X AUDIO DRIVER
4459 M:      Clemens Ladisch <clemens@ladisch.de>
4460 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4461 S:      Maintained
4462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4463 F:      Documentation/sound/cards/bt87x.rst
4464 F:      sound/pci/bt87x.c
4465
4466 BT8XXGPIO DRIVER
4467 M:      Michael Buesch <m@bues.ch>
4468 S:      Maintained
4469 W:      http://bu3sch.de/btgpio.php
4470 F:      drivers/gpio/gpio-bt8xx.c
4471
4472 BTRFS FILE SYSTEM
4473 M:      Chris Mason <clm@fb.com>
4474 M:      Josef Bacik <josef@toxicpanda.com>
4475 M:      David Sterba <dsterba@suse.com>
4476 L:      linux-btrfs@vger.kernel.org
4477 S:      Maintained
4478 W:      https://btrfs.readthedocs.io
4479 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4480 C:      irc://irc.libera.chat/btrfs
4481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4482 F:      Documentation/filesystems/btrfs.rst
4483 F:      fs/btrfs/
4484 F:      include/linux/btrfs*
4485 F:      include/trace/events/btrfs.h
4486 F:      include/uapi/linux/btrfs*
4487
4488 BTTV VIDEO4LINUX DRIVER
4489 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4490 L:      linux-media@vger.kernel.org
4491 S:      Odd fixes
4492 W:      https://linuxtv.org
4493 T:      git git://linuxtv.org/media_tree.git
4494 F:      Documentation/driver-api/media/drivers/bttv*
4495 F:      drivers/media/pci/bt8xx/bttv*
4496
4497 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4498 M:      Chanwoo Choi <cw00.choi@samsung.com>
4499 L:      linux-pm@vger.kernel.org
4500 L:      linux-samsung-soc@vger.kernel.org
4501 S:      Maintained
4502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4503 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4504 F:      drivers/devfreq/exynos-bus.c
4505
4506 BUSLOGIC SCSI DRIVER
4507 M:      Khalid Aziz <khalid@gonehiking.org>
4508 L:      linux-scsi@vger.kernel.org
4509 S:      Maintained
4510 F:      drivers/scsi/BusLogic.*
4511 F:      drivers/scsi/FlashPoint.*
4512
4513 BXCAN CAN NETWORK DRIVER
4514 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4515 L:      linux-can@vger.kernel.org
4516 S:      Maintained
4517 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4518 F:      drivers/net/can/bxcan.c
4519
4520 C-MEDIA CMI8788 DRIVER
4521 M:      Clemens Ladisch <clemens@ladisch.de>
4522 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4523 S:      Maintained
4524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4525 F:      sound/pci/oxygen/
4526
4527 C-SKY ARCHITECTURE
4528 M:      Guo Ren <guoren@kernel.org>
4529 L:      linux-csky@vger.kernel.org
4530 S:      Supported
4531 T:      git https://github.com/c-sky/csky-linux.git
4532 F:      Documentation/devicetree/bindings/csky/
4533 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4534 F:      Documentation/devicetree/bindings/timer/csky,*
4535 F:      arch/csky/
4536 F:      drivers/clocksource/timer-gx6605s.c
4537 F:      drivers/clocksource/timer-mp-csky.c
4538 F:      drivers/irqchip/irq-csky-*
4539 N:      csky
4540 K:      csky
4541
4542 CA8210 IEEE-802.15.4 RADIO DRIVER
4543 L:      linux-wpan@vger.kernel.org
4544 S:      Orphan
4545 W:      https://github.com/Cascoda/ca8210-linux.git
4546 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4547 F:      drivers/net/ieee802154/ca8210.c
4548
4549 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4550 M:      David Howells <dhowells@redhat.com>
4551 L:      netfs@lists.linux.dev
4552 S:      Supported
4553 F:      Documentation/filesystems/caching/cachefiles.rst
4554 F:      fs/cachefiles/
4555
4556 CACHESTAT: PAGE CACHE STATS FOR A FILE
4557 M:      Nhat Pham <nphamcs@gmail.com>
4558 M:      Johannes Weiner <hannes@cmpxchg.org>
4559 L:      linux-mm@kvack.org
4560 S:      Maintained
4561 F:      tools/testing/selftests/cachestat/test_cachestat.c
4562
4563 CADENCE MIPI-CSI2 BRIDGES
4564 M:      Maxime Ripard <mripard@kernel.org>
4565 L:      linux-media@vger.kernel.org
4566 S:      Maintained
4567 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4568 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4569 F:      drivers/media/platform/cadence/cdns-csi2*
4570
4571 CADENCE NAND DRIVER
4572 L:      linux-mtd@lists.infradead.org
4573 S:      Orphan
4574 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4575 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4576
4577 CADENCE USB3 DRD IP DRIVER
4578 M:      Peter Chen <peter.chen@kernel.org>
4579 M:      Pawel Laszczak <pawell@cadence.com>
4580 R:      Roger Quadros <rogerq@kernel.org>
4581 L:      linux-usb@vger.kernel.org
4582 S:      Maintained
4583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4584 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4585 F:      drivers/usb/cdns3/
4586 X:      drivers/usb/cdns3/cdnsp*
4587
4588 CADENCE USBHS DRIVER
4589 M:      Pawel Laszczak <pawell@cadence.com>
4590 L:      linux-usb@vger.kernel.org
4591 S:      Maintained
4592 F:      drivers/usb/gadget/udc/cdns2
4593
4594 CADENCE USBSSP DRD IP DRIVER
4595 M:      Pawel Laszczak <pawell@cadence.com>
4596 L:      linux-usb@vger.kernel.org
4597 S:      Maintained
4598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4599 F:      drivers/usb/cdns3/
4600 X:      drivers/usb/cdns3/cdns3*
4601
4602 CADET FM/AM RADIO RECEIVER DRIVER
4603 M:      Hans Verkuil <hverkuil@xs4all.nl>
4604 L:      linux-media@vger.kernel.org
4605 S:      Maintained
4606 W:      https://linuxtv.org
4607 T:      git git://linuxtv.org/media_tree.git
4608 F:      drivers/media/radio/radio-cadet*
4609
4610 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4611 L:      linux-media@vger.kernel.org
4612 S:      Orphan
4613 T:      git git://linuxtv.org/media_tree.git
4614 F:      Documentation/admin-guide/media/cafe_ccic*
4615 F:      drivers/media/platform/marvell/
4616
4617 CAIF NETWORK LAYER
4618 L:      netdev@vger.kernel.org
4619 S:      Orphan
4620 F:      Documentation/networking/caif/
4621 F:      drivers/net/caif/
4622 F:      include/net/caif/
4623 F:      include/uapi/linux/caif/
4624 F:      net/caif/
4625
4626 CAKE QDISC
4627 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4628 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4629 S:      Maintained
4630 F:      net/sched/sch_cake.c
4631
4632 CAN NETWORK DRIVERS
4633 M:      Wolfgang Grandegger <wg@grandegger.com>
4634 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4635 L:      linux-can@vger.kernel.org
4636 S:      Maintained
4637 W:      https://github.com/linux-can
4638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4640 F:      Documentation/devicetree/bindings/net/can/
4641 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4642 F:      drivers/net/can/
4643 F:      drivers/phy/phy-can-transceiver.c
4644 F:      include/linux/can/bittiming.h
4645 F:      include/linux/can/dev.h
4646 F:      include/linux/can/length.h
4647 F:      include/linux/can/platform/
4648 F:      include/linux/can/rx-offload.h
4649 F:      include/uapi/linux/can/error.h
4650 F:      include/uapi/linux/can/netlink.h
4651 F:      include/uapi/linux/can/vxcan.h
4652
4653 CAN NETWORK LAYER
4654 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4655 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4656 L:      linux-can@vger.kernel.org
4657 S:      Maintained
4658 W:      https://github.com/linux-can
4659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4661 F:      Documentation/networking/can.rst
4662 F:      include/linux/can/can-ml.h
4663 F:      include/linux/can/core.h
4664 F:      include/linux/can/skb.h
4665 F:      include/net/netns/can.h
4666 F:      include/uapi/linux/can.h
4667 F:      include/uapi/linux/can/bcm.h
4668 F:      include/uapi/linux/can/gw.h
4669 F:      include/uapi/linux/can/isotp.h
4670 F:      include/uapi/linux/can/raw.h
4671 F:      net/can/
4672
4673 CAN-J1939 NETWORK LAYER
4674 M:      Robin van der Gracht <robin@protonic.nl>
4675 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4676 R:      kernel@pengutronix.de
4677 L:      linux-can@vger.kernel.org
4678 S:      Maintained
4679 F:      Documentation/networking/j1939.rst
4680 F:      include/uapi/linux/can/j1939.h
4681 F:      net/can/j1939/
4682
4683 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4684 M:      Damien Le Moal <dlemoal@kernel.org>
4685 L:      linux-riscv@lists.infradead.org
4686 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4687 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4688 F:      drivers/pinctrl/pinctrl-k210.c
4689
4690 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4691 M:      Damien Le Moal <dlemoal@kernel.org>
4692 L:      linux-kernel@vger.kernel.org
4693 L:      linux-riscv@lists.infradead.org
4694 S:      Maintained
4695 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4696 F:      drivers/reset/reset-k210.c
4697
4698 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4699 M:      Damien Le Moal <dlemoal@kernel.org>
4700 L:      linux-riscv@lists.infradead.org
4701 S:      Maintained
4702 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4703 F:      drivers/soc/canaan/
4704 F:      include/soc/canaan/
4705
4706 CAPABILITIES
4707 M:      Serge Hallyn <serge@hallyn.com>
4708 L:      linux-security-module@vger.kernel.org
4709 S:      Supported
4710 F:      include/linux/capability.h
4711 F:      include/uapi/linux/capability.h
4712 F:      kernel/capability.c
4713 F:      security/commoncap.c
4714
4715 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4716 M:      Kevin Tsai <ktsai@capellamicro.com>
4717 S:      Maintained
4718 F:      drivers/iio/light/cm*
4719
4720 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4721 M:      Christian Lamparter <chunkeey@googlemail.com>
4722 L:      linux-wireless@vger.kernel.org
4723 S:      Maintained
4724 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4725 F:      drivers/net/wireless/ath/carl9170/
4726
4727 CAVIUM I2C DRIVER
4728 M:      Robert Richter <rric@kernel.org>
4729 S:      Odd Fixes
4730 W:      http://www.marvell.com
4731 F:      drivers/i2c/busses/i2c-octeon*
4732 F:      drivers/i2c/busses/i2c-thunderx*
4733
4734 CAVIUM LIQUIDIO NETWORK DRIVER
4735 L:      netdev@vger.kernel.org
4736 S:      Orphan
4737 W:      http://www.marvell.com
4738 F:      drivers/net/ethernet/cavium/liquidio/
4739
4740 CAVIUM MMC DRIVER
4741 M:      Robert Richter <rric@kernel.org>
4742 S:      Odd Fixes
4743 W:      http://www.marvell.com
4744 F:      drivers/mmc/host/cavium*
4745
4746 CAVIUM OCTEON-TX CRYPTO DRIVER
4747 M:      George Cherian <gcherian@marvell.com>
4748 L:      linux-crypto@vger.kernel.org
4749 S:      Supported
4750 W:      http://www.marvell.com
4751 F:      drivers/crypto/cavium/cpt/
4752
4753 CAVIUM THUNDERX2 ARM64 SOC
4754 M:      Robert Richter <rric@kernel.org>
4755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4756 S:      Odd Fixes
4757 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4758 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4759
4760 CBS/ETF/TAPRIO QDISCS
4761 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4762 L:      netdev@vger.kernel.org
4763 S:      Maintained
4764 F:      net/sched/sch_cbs.c
4765 F:      net/sched/sch_etf.c
4766 F:      net/sched/sch_taprio.c
4767
4768 CC2520 IEEE-802.15.4 RADIO DRIVER
4769 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4770 L:      linux-wpan@vger.kernel.org
4771 S:      Odd Fixes
4772 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4773 F:      drivers/net/ieee802154/cc2520.c
4774
4775 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4776 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4777 L:      linux-crypto@vger.kernel.org
4778 S:      Supported
4779 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4780 F:      drivers/crypto/ccree/
4781
4782 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4783 M:      Hadar Gat <hadar.gat@arm.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:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4788 F:      drivers/char/hw_random/cctrng.c
4789 F:      drivers/char/hw_random/cctrng.h
4790
4791 CEC FRAMEWORK
4792 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4793 L:      linux-media@vger.kernel.org
4794 S:      Supported
4795 W:      http://linuxtv.org
4796 T:      git git://linuxtv.org/media_tree.git
4797 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4798 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4799 F:      Documentation/driver-api/media/cec-core.rst
4800 F:      Documentation/userspace-api/media/cec
4801 F:      drivers/media/cec/
4802 F:      drivers/media/rc/keymaps/rc-cec.c
4803 F:      include/media/cec-notifier.h
4804 F:      include/media/cec.h
4805 F:      include/uapi/linux/cec-funcs.h
4806 F:      include/uapi/linux/cec.h
4807
4808 CEC GPIO DRIVER
4809 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4810 L:      linux-media@vger.kernel.org
4811 S:      Supported
4812 W:      http://linuxtv.org
4813 T:      git git://linuxtv.org/media_tree.git
4814 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4815 F:      drivers/media/cec/platform/cec-gpio/
4816
4817 CELL BROADBAND ENGINE ARCHITECTURE
4818 M:      Arnd Bergmann <arnd@arndb.de>
4819 L:      linuxppc-dev@lists.ozlabs.org
4820 S:      Supported
4821 W:      http://www.ibm.com/developerworks/power/cell/
4822 F:      arch/powerpc/include/asm/cell*.h
4823 F:      arch/powerpc/include/asm/spu*.h
4824 F:      arch/powerpc/include/uapi/asm/spu*.h
4825 F:      arch/powerpc/platforms/cell/
4826
4827 CELLWISE CW2015 BATTERY DRIVER
4828 M:      Tobias Schrammm <t.schramm@manjaro.org>
4829 S:      Maintained
4830 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4831 F:      drivers/power/supply/cw2015_battery.c
4832
4833 CEPH COMMON CODE (LIBCEPH)
4834 M:      Ilya Dryomov <idryomov@gmail.com>
4835 M:      Xiubo Li <xiubli@redhat.com>
4836 R:      Jeff Layton <jlayton@kernel.org>
4837 L:      ceph-devel@vger.kernel.org
4838 S:      Supported
4839 W:      http://ceph.com/
4840 T:      git https://github.com/ceph/ceph-client.git
4841 F:      include/linux/ceph/
4842 F:      include/linux/crush/
4843 F:      net/ceph/
4844
4845 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4846 M:      Xiubo Li <xiubli@redhat.com>
4847 M:      Ilya Dryomov <idryomov@gmail.com>
4848 R:      Jeff Layton <jlayton@kernel.org>
4849 L:      ceph-devel@vger.kernel.org
4850 S:      Supported
4851 W:      http://ceph.com/
4852 T:      git https://github.com/ceph/ceph-client.git
4853 F:      Documentation/filesystems/ceph.rst
4854 F:      fs/ceph/
4855
4856 CERTIFICATE HANDLING
4857 M:      David Howells <dhowells@redhat.com>
4858 M:      David Woodhouse <dwmw2@infradead.org>
4859 L:      keyrings@vger.kernel.org
4860 S:      Maintained
4861 F:      Documentation/admin-guide/module-signing.rst
4862 F:      certs/
4863 F:      scripts/sign-file.c
4864 F:      tools/certs/
4865
4866 CFAG12864B LCD DRIVER
4867 M:      Miguel Ojeda <ojeda@kernel.org>
4868 S:      Maintained
4869 F:      drivers/auxdisplay/cfag12864b.c
4870 F:      include/linux/cfag12864b.h
4871
4872 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4873 M:      Miguel Ojeda <ojeda@kernel.org>
4874 S:      Maintained
4875 F:      drivers/auxdisplay/cfag12864bfb.c
4876 F:      include/linux/cfag12864b.h
4877
4878 CHAR and MISC DRIVERS
4879 M:      Arnd Bergmann <arnd@arndb.de>
4880 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4881 S:      Supported
4882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4883 F:      drivers/char/
4884 F:      drivers/misc/
4885 F:      include/linux/miscdevice.h
4886 X:      drivers/char/agp/
4887 X:      drivers/char/hw_random/
4888 X:      drivers/char/ipmi/
4889 X:      drivers/char/random.c
4890 X:      drivers/char/tpm/
4891
4892 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4893 M:      Thomas Weißschuh <linux@weissschuh.net>
4894 L:      linux-hwmon@vger.kernel.org
4895 S:      Maintained
4896 F:      Documentation/hwmon/powerz.rst
4897 F:      drivers/hwmon/powerz.c
4898
4899 CHECKPATCH
4900 M:      Andy Whitcroft <apw@canonical.com>
4901 M:      Joe Perches <joe@perches.com>
4902 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4903 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4904 S:      Maintained
4905 F:      scripts/checkpatch.pl
4906
4907 CHECKPATCH DOCUMENTATION
4908 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4909 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4910 R:      Joe Perches <joe@perches.com>
4911 S:      Maintained
4912 F:      Documentation/dev-tools/checkpatch.rst
4913
4914 CHINESE DOCUMENTATION
4915 M:      Alex Shi <alexs@kernel.org>
4916 M:      Yanteng Si <siyanteng@loongson.cn>
4917 S:      Maintained
4918 F:      Documentation/translations/zh_CN/
4919
4920 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4921 M:      Peter Chen <peter.chen@kernel.org>
4922 L:      linux-usb@vger.kernel.org
4923 S:      Maintained
4924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4925 F:      drivers/usb/chipidea/
4926
4927 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4928 M:      Hans de Goede <hdegoede@redhat.com>
4929 L:      linux-input@vger.kernel.org
4930 S:      Maintained
4931 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4932 F:      drivers/input/touchscreen/chipone_icn8318.c
4933
4934 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4935 M:      Hans de Goede <hdegoede@redhat.com>
4936 L:      linux-input@vger.kernel.org
4937 S:      Maintained
4938 F:      drivers/input/touchscreen/chipone_icn8505.c
4939
4940 CHROME HARDWARE PLATFORM SUPPORT
4941 M:      Benson Leung <bleung@chromium.org>
4942 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4943 L:      chrome-platform@lists.linux.dev
4944 S:      Maintained
4945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4946 F:      drivers/platform/chrome/
4947
4948 CHROMEOS EC CODEC DRIVER
4949 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4950 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4951 R:      Guenter Roeck <groeck@chromium.org>
4952 L:      chrome-platform@lists.linux.dev
4953 S:      Maintained
4954 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4955 F:      sound/soc/codecs/cros_ec_codec.*
4956
4957 CHROMEOS EC SUBDRIVERS
4958 M:      Benson Leung <bleung@chromium.org>
4959 R:      Guenter Roeck <groeck@chromium.org>
4960 L:      chrome-platform@lists.linux.dev
4961 S:      Maintained
4962 F:      drivers/power/supply/cros_usbpd-charger.c
4963 N:      cros_ec
4964 N:      cros-ec
4965
4966 CHROMEOS EC UART DRIVER
4967 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4968 R:      Benson Leung <bleung@chromium.org>
4969 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4970 S:      Maintained
4971 F:      drivers/platform/chrome/cros_ec_uart.c
4972
4973 CHROMEOS EC USB PD NOTIFY DRIVER
4974 M:      Prashant Malani <pmalani@chromium.org>
4975 L:      chrome-platform@lists.linux.dev
4976 S:      Maintained
4977 F:      drivers/platform/chrome/cros_usbpd_notify.c
4978 F:      include/linux/platform_data/cros_usbpd_notify.h
4979
4980 CHROMEOS EC USB TYPE-C DRIVER
4981 M:      Prashant Malani <pmalani@chromium.org>
4982 L:      chrome-platform@lists.linux.dev
4983 S:      Maintained
4984 F:      drivers/platform/chrome/cros_ec_typec.*
4985 F:      drivers/platform/chrome/cros_typec_switch.c
4986 F:      drivers/platform/chrome/cros_typec_vdm.*
4987
4988 CHROMEOS HPS DRIVER
4989 M:      Dan Callaghan <dcallagh@chromium.org>
4990 R:      Sami Kyöstilä <skyostil@chromium.org>
4991 S:      Maintained
4992 F:      drivers/platform/chrome/cros_hps_i2c.c
4993
4994 CHRONTEL CH7322 CEC DRIVER
4995 M:      Joe Tessler <jrt@google.com>
4996 L:      linux-media@vger.kernel.org
4997 S:      Maintained
4998 T:      git git://linuxtv.org/media_tree.git
4999 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
5000 F:      drivers/media/cec/i2c/ch7322.c
5001
5002 CIRRUS LOGIC AUDIO CODEC DRIVERS
5003 M:      James Schulman <james.schulman@cirrus.com>
5004 M:      David Rhodes <david.rhodes@cirrus.com>
5005 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5006 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5007 L:      patches@opensource.cirrus.com
5008 S:      Maintained
5009 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
5010 F:      drivers/mfd/cs42l43*
5011 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
5012 F:      drivers/spi/spi-cs42l43*
5013 F:      include/dt-bindings/sound/cs*
5014 F:      include/linux/mfd/cs42l43*
5015 F:      include/sound/cs*
5016 F:      sound/pci/hda/cirrus*
5017 F:      sound/pci/hda/cs*
5018 F:      sound/pci/hda/hda_cs_dsp_ctl.*
5019 F:      sound/soc/codecs/cs*
5020
5021 CIRRUS LOGIC DSP FIRMWARE DRIVER
5022 M:      Simon Trimmer <simont@opensource.cirrus.com>
5023 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5024 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5025 L:      patches@opensource.cirrus.com
5026 S:      Supported
5027 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5028 T:      git https://github.com/CirrusLogic/linux-drivers.git
5029 F:      drivers/firmware/cirrus/*
5030 F:      include/linux/firmware/cirrus/*
5031
5032 CIRRUS LOGIC EP93XX ETHERNET DRIVER
5033 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5034 L:      netdev@vger.kernel.org
5035 S:      Maintained
5036 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5037
5038 CIRRUS LOGIC LOCHNAGAR DRIVER
5039 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5040 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5041 L:      patches@opensource.cirrus.com
5042 S:      Supported
5043 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5044 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5045 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5046 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5047 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5048 F:      Documentation/hwmon/lochnagar.rst
5049 F:      drivers/clk/clk-lochnagar.c
5050 F:      drivers/hwmon/lochnagar-hwmon.c
5051 F:      drivers/mfd/lochnagar-i2c.c
5052 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5053 F:      drivers/regulator/lochnagar-regulator.c
5054 F:      include/dt-bindings/clock/lochnagar.h
5055 F:      include/dt-bindings/pinctrl/lochnagar.h
5056 F:      include/linux/mfd/lochnagar*
5057 F:      sound/soc/codecs/lochnagar-sc.c
5058
5059 CIRRUS LOGIC MADERA CODEC DRIVERS
5060 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5061 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5063 L:      patches@opensource.cirrus.com
5064 S:      Supported
5065 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5066 T:      git https://github.com/CirrusLogic/linux-drivers.git
5067 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5068 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5069 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5070 F:      drivers/gpio/gpio-madera*
5071 F:      drivers/irqchip/irq-madera*
5072 F:      drivers/mfd/cs47l*
5073 F:      drivers/mfd/madera*
5074 F:      drivers/pinctrl/cirrus/*
5075 F:      include/dt-bindings/sound/madera*
5076 F:      include/linux/irqchip/irq-madera*
5077 F:      include/linux/mfd/madera/*
5078 F:      include/sound/madera*
5079 F:      sound/soc/codecs/cs47l*
5080 F:      sound/soc/codecs/madera*
5081
5082 CISCO FCOE HBA DRIVER
5083 M:      Satish Kharat <satishkh@cisco.com>
5084 M:      Sesidhar Baddela <sebaddel@cisco.com>
5085 M:      Karan Tilak Kumar <kartilak@cisco.com>
5086 L:      linux-scsi@vger.kernel.org
5087 S:      Supported
5088 F:      drivers/scsi/fnic/
5089
5090 CISCO SCSI HBA DRIVER
5091 M:      Karan Tilak Kumar <kartilak@cisco.com>
5092 M:      Sesidhar Baddela <sebaddel@cisco.com>
5093 L:      linux-scsi@vger.kernel.org
5094 S:      Supported
5095 F:      drivers/scsi/snic/
5096
5097 CISCO VIC ETHERNET NIC DRIVER
5098 M:      Christian Benvenuti <benve@cisco.com>
5099 M:      Satish Kharat <satishkh@cisco.com>
5100 S:      Supported
5101 F:      drivers/net/ethernet/cisco/enic/
5102
5103 CISCO VIC LOW LATENCY NIC DRIVER
5104 M:      Christian Benvenuti <benve@cisco.com>
5105 M:      Nelson Escobar <neescoba@cisco.com>
5106 S:      Supported
5107 F:      drivers/infiniband/hw/usnic/
5108
5109 CLANG CONTROL FLOW INTEGRITY SUPPORT
5110 M:      Sami Tolvanen <samitolvanen@google.com>
5111 M:      Kees Cook <keescook@chromium.org>
5112 R:      Nathan Chancellor <nathan@kernel.org>
5113 L:      llvm@lists.linux.dev
5114 S:      Supported
5115 B:      https://github.com/ClangBuiltLinux/linux/issues
5116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5117 F:      include/linux/cfi.h
5118 F:      kernel/cfi.c
5119
5120 CLANG-FORMAT FILE
5121 M:      Miguel Ojeda <ojeda@kernel.org>
5122 S:      Maintained
5123 F:      .clang-format
5124
5125 CLANG/LLVM BUILD SUPPORT
5126 M:      Nathan Chancellor <nathan@kernel.org>
5127 R:      Nick Desaulniers <ndesaulniers@google.com>
5128 R:      Bill Wendling <morbo@google.com>
5129 R:      Justin Stitt <justinstitt@google.com>
5130 L:      llvm@lists.linux.dev
5131 S:      Supported
5132 W:      https://clangbuiltlinux.github.io/
5133 B:      https://github.com/ClangBuiltLinux/linux/issues
5134 C:      irc://irc.libera.chat/clangbuiltlinux
5135 F:      Documentation/kbuild/llvm.rst
5136 F:      include/linux/compiler-clang.h
5137 F:      scripts/Makefile.clang
5138 F:      scripts/clang-tools/
5139 K:      \b(?i:clang|llvm)\b
5140
5141 CLK API
5142 M:      Russell King <linux@armlinux.org.uk>
5143 L:      linux-clk@vger.kernel.org
5144 S:      Maintained
5145 F:      include/linux/clk.h
5146
5147 CLOCKSOURCE, CLOCKEVENT DRIVERS
5148 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5149 M:      Thomas Gleixner <tglx@linutronix.de>
5150 L:      linux-kernel@vger.kernel.org
5151 S:      Supported
5152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5153 F:      Documentation/devicetree/bindings/timer/
5154 F:      drivers/clocksource/
5155
5156 CLOSURES
5157 M:      Kent Overstreet <kent.overstreet@linux.dev>
5158 L:      linux-bcachefs@vger.kernel.org
5159 S:      Supported
5160 C:      irc://irc.oftc.net/bcache
5161 F:      include/linux/closure.h
5162 F:      lib/closure.c
5163
5164 CMPC ACPI DRIVER
5165 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5166 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5167 L:      platform-driver-x86@vger.kernel.org
5168 S:      Supported
5169 F:      drivers/platform/x86/classmate-laptop.c
5170
5171 COBALT MEDIA DRIVER
5172 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5173 L:      linux-media@vger.kernel.org
5174 S:      Supported
5175 W:      https://linuxtv.org
5176 T:      git git://linuxtv.org/media_tree.git
5177 F:      drivers/media/pci/cobalt/
5178
5179 COCCINELLE/Semantic Patches (SmPL)
5180 M:      Julia Lawall <Julia.Lawall@inria.fr>
5181 M:      Nicolas Palix <nicolas.palix@imag.fr>
5182 L:      cocci@inria.fr (moderated for non-subscribers)
5183 S:      Supported
5184 W:      https://coccinelle.gitlabpages.inria.fr/website/
5185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5186 F:      Documentation/dev-tools/coccinelle.rst
5187 F:      scripts/coccicheck
5188 F:      scripts/coccinelle/
5189
5190 CODA FILE SYSTEM
5191 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5192 M:      coda@cs.cmu.edu
5193 L:      codalist@coda.cs.cmu.edu
5194 S:      Maintained
5195 W:      http://www.coda.cs.cmu.edu/
5196 F:      Documentation/filesystems/coda.rst
5197 F:      fs/coda/
5198 F:      include/linux/coda*.h
5199 F:      include/uapi/linux/coda*.h
5200
5201 CODA V4L2 MEM2MEM DRIVER
5202 M:      Philipp Zabel <p.zabel@pengutronix.de>
5203 L:      linux-media@vger.kernel.org
5204 S:      Maintained
5205 F:      Documentation/devicetree/bindings/media/coda.yaml
5206 F:      drivers/media/platform/chips-media/coda
5207
5208 CODE OF CONDUCT
5209 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5210 S:      Supported
5211 F:      Documentation/process/code-of-conduct-interpretation.rst
5212 F:      Documentation/process/code-of-conduct.rst
5213
5214 COMEDI DRIVERS
5215 M:      Ian Abbott <abbotti@mev.co.uk>
5216 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5217 S:      Odd Fixes
5218 F:      drivers/comedi/
5219 F:      include/linux/comedi/
5220 F:      include/uapi/linux/comedi.h
5221
5222 COMMON CLK FRAMEWORK
5223 M:      Michael Turquette <mturquette@baylibre.com>
5224 M:      Stephen Boyd <sboyd@kernel.org>
5225 L:      linux-clk@vger.kernel.org
5226 S:      Maintained
5227 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5229 F:      Documentation/devicetree/bindings/clock/
5230 F:      drivers/clk/
5231 F:      include/dt-bindings/clock/
5232 F:      include/linux/clk-pr*
5233 F:      include/linux/clk/
5234 F:      include/linux/of_clk.h
5235 X:      drivers/clk/clkdev.c
5236
5237 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5238 M:      Steve French <sfrench@samba.org>
5239 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5240 R:      Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files)
5241 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5242 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5243 L:      linux-cifs@vger.kernel.org
5244 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5245 S:      Supported
5246 W:      https://wiki.samba.org/index.php/LinuxCIFS
5247 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5248 F:      Documentation/admin-guide/cifs/
5249 F:      fs/smb/client/
5250 F:      fs/smb/common/
5251 F:      include/uapi/linux/cifs
5252
5253 COMPACTPCI HOTPLUG CORE
5254 M:      Scott Murray <scott@spiteful.org>
5255 L:      linux-pci@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/pci/hotplug/cpci_hotplug*
5258
5259 COMPACTPCI HOTPLUG GENERIC DRIVER
5260 M:      Scott Murray <scott@spiteful.org>
5261 L:      linux-pci@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/pci/hotplug/cpcihp_generic.c
5264
5265 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5266 M:      Scott Murray <scott@spiteful.org>
5267 L:      linux-pci@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5270
5271 COMPAL LAPTOP SUPPORT
5272 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5273 L:      platform-driver-x86@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/platform/x86/compal-laptop.c
5276
5277 COMPILER ATTRIBUTES
5278 M:      Miguel Ojeda <ojeda@kernel.org>
5279 S:      Maintained
5280 F:      include/linux/compiler_attributes.h
5281
5282 COMPUTE EXPRESS LINK (CXL)
5283 M:      Davidlohr Bueso <dave@stgolabs.net>
5284 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5285 M:      Dave Jiang <dave.jiang@intel.com>
5286 M:      Alison Schofield <alison.schofield@intel.com>
5287 M:      Vishal Verma <vishal.l.verma@intel.com>
5288 M:      Ira Weiny <ira.weiny@intel.com>
5289 M:      Dan Williams <dan.j.williams@intel.com>
5290 L:      linux-cxl@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/cxl/
5293 F:      include/linux/cxl-event.h
5294 F:      include/uapi/linux/cxl_mem.h
5295 F:      tools/testing/cxl/
5296
5297 COMPUTE EXPRESS LINK PMU (CPMU)
5298 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5299 L:      linux-cxl@vger.kernel.org
5300 S:      Maintained
5301 F:      Documentation/admin-guide/perf/cxl.rst
5302 F:      drivers/perf/cxl_pmu.c
5303
5304 CONEXANT ACCESSRUNNER USB DRIVER
5305 L:      accessrunner-general@lists.sourceforge.net
5306 S:      Orphan
5307 W:      http://accessrunner.sourceforge.net/
5308 F:      drivers/usb/atm/cxacru.c
5309
5310 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5311 M:      Elena Reshetova <elena.reshetova@intel.com>
5312 M:      Carlos Bilbao <carlos.bilbao@amd.com>
5313 S:      Maintained
5314 F:      Documentation/security/snp-tdx-threat-model.rst
5315
5316 CONFIGFS
5317 M:      Joel Becker <jlbec@evilplan.org>
5318 M:      Christoph Hellwig <hch@lst.de>
5319 S:      Supported
5320 T:      git git://git.infradead.org/users/hch/configfs.git
5321 F:      fs/configfs/
5322 F:      include/linux/configfs.h
5323 F:      samples/configfs/
5324
5325 CONSOLE SUBSYSTEM
5326 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5327 S:      Supported
5328 F:      drivers/video/console/
5329 F:      include/linux/console*
5330
5331 CONTEXT TRACKING
5332 M:      Frederic Weisbecker <frederic@kernel.org>
5333 M:      "Paul E. McKenney" <paulmck@kernel.org>
5334 S:      Maintained
5335 F:      include/linux/context_tracking*
5336 F:      kernel/context_tracking.c
5337
5338 CONTROL GROUP (CGROUP)
5339 M:      Tejun Heo <tj@kernel.org>
5340 M:      Zefan Li <lizefan.x@bytedance.com>
5341 M:      Johannes Weiner <hannes@cmpxchg.org>
5342 L:      cgroups@vger.kernel.org
5343 S:      Maintained
5344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5345 F:      Documentation/admin-guide/cgroup-v1/
5346 F:      Documentation/admin-guide/cgroup-v2.rst
5347 F:      include/linux/cgroup*
5348 F:      kernel/cgroup/
5349 F:      tools/testing/selftests/cgroup/
5350
5351 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5352 M:      Tejun Heo <tj@kernel.org>
5353 M:      Josef Bacik <josef@toxicpanda.com>
5354 M:      Jens Axboe <axboe@kernel.dk>
5355 L:      cgroups@vger.kernel.org
5356 L:      linux-block@vger.kernel.org
5357 T:      git git://git.kernel.dk/linux-block
5358 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5359 F:      block/bfq-cgroup.c
5360 F:      block/blk-cgroup.c
5361 F:      block/blk-iocost.c
5362 F:      block/blk-iolatency.c
5363 F:      block/blk-throttle.c
5364 F:      include/linux/blk-cgroup.h
5365
5366 CONTROL GROUP - CPUSET
5367 M:      Waiman Long <longman@redhat.com>
5368 M:      Zefan Li <lizefan.x@bytedance.com>
5369 L:      cgroups@vger.kernel.org
5370 S:      Maintained
5371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5372 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5373 F:      include/linux/cpuset.h
5374 F:      kernel/cgroup/cpuset.c
5375 F:      tools/testing/selftests/cgroup/test_cpuset.c
5376 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5377
5378 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5379 M:      Johannes Weiner <hannes@cmpxchg.org>
5380 M:      Michal Hocko <mhocko@kernel.org>
5381 M:      Roman Gushchin <roman.gushchin@linux.dev>
5382 M:      Shakeel Butt <shakeel.butt@linux.dev>
5383 R:      Muchun Song <muchun.song@linux.dev>
5384 L:      cgroups@vger.kernel.org
5385 L:      linux-mm@kvack.org
5386 S:      Maintained
5387 F:      mm/memcontrol.c
5388 F:      mm/swap_cgroup.c
5389 F:      samples/cgroup/*
5390 F:      tools/testing/selftests/cgroup/memcg_protection.m
5391 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5392 F:      tools/testing/selftests/cgroup/test_kmem.c
5393 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5394
5395 CORETEMP HARDWARE MONITORING DRIVER
5396 M:      Fenghua Yu <fenghua.yu@intel.com>
5397 L:      linux-hwmon@vger.kernel.org
5398 S:      Maintained
5399 F:      Documentation/hwmon/coretemp.rst
5400 F:      drivers/hwmon/coretemp.c
5401
5402 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5403 M:      Marius Zachmann <mail@mariuszachmann.de>
5404 L:      linux-hwmon@vger.kernel.org
5405 S:      Maintained
5406 F:      drivers/hwmon/corsair-cpro.c
5407
5408 CORSAIR-PSU HARDWARE MONITOR DRIVER
5409 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5410 L:      linux-hwmon@vger.kernel.org
5411 S:      Maintained
5412 F:      Documentation/hwmon/corsair-psu.rst
5413 F:      drivers/hwmon/corsair-psu.c
5414
5415 COUNTER SUBSYSTEM
5416 M:      William Breathitt Gray <william.gray@linaro.org>
5417 L:      linux-iio@vger.kernel.org
5418 S:      Maintained
5419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5420 F:      Documentation/ABI/testing/sysfs-bus-counter
5421 F:      Documentation/driver-api/generic-counter.rst
5422 F:      drivers/counter/
5423 F:      include/linux/counter.h
5424 F:      include/uapi/linux/counter.h
5425 F:      tools/counter/
5426
5427 COUNTER WATCH EVENTS TOOL
5428 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
5429 L:      linux-iio@vger.kernel.org
5430 S:      Maintained
5431 F:      tools/counter/counter_watch_events.c
5432
5433 CP2615 I2C DRIVER
5434 M:      Bence Csókás <bence98@sch.bme.hu>
5435 S:      Maintained
5436 F:      drivers/i2c/busses/i2c-cp2615.c
5437
5438 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5439 M:      Viresh Kumar <viresh.kumar@linaro.org>
5440 M:      Sudeep Holla <sudeep.holla@arm.com>
5441 L:      linux-pm@vger.kernel.org
5442 S:      Maintained
5443 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5444 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5445
5446 CPU FREQUENCY SCALING FRAMEWORK
5447 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5448 M:      Viresh Kumar <viresh.kumar@linaro.org>
5449 L:      linux-pm@vger.kernel.org
5450 S:      Maintained
5451 B:      https://bugzilla.kernel.org
5452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5454 F:      Documentation/admin-guide/pm/cpufreq.rst
5455 F:      Documentation/admin-guide/pm/intel_pstate.rst
5456 F:      Documentation/cpu-freq/
5457 F:      Documentation/devicetree/bindings/cpufreq/
5458 F:      drivers/cpufreq/
5459 F:      include/linux/cpufreq.h
5460 F:      include/linux/sched/cpufreq.h
5461 F:      kernel/sched/cpufreq*.c
5462 F:      tools/testing/selftests/cpufreq/
5463
5464 CPU HOTPLUG
5465 M:      Thomas Gleixner <tglx@linutronix.de>
5466 M:      Peter Zijlstra <peterz@infradead.org>
5467 L:      linux-kernel@vger.kernel.org
5468 S:      Maintained
5469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5470 F:      include/linux/cpu.h
5471 F:      include/linux/cpuhotplug.h
5472 F:      include/linux/smpboot.h
5473 F:      kernel/cpu.c
5474 F:      kernel/smpboot.*
5475
5476 CPU IDLE TIME MANAGEMENT FRAMEWORK
5477 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5478 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5479 L:      linux-pm@vger.kernel.org
5480 S:      Maintained
5481 B:      https://bugzilla.kernel.org
5482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5483 F:      Documentation/admin-guide/pm/cpuidle.rst
5484 F:      Documentation/driver-api/pm/cpuidle.rst
5485 F:      drivers/cpuidle/
5486 F:      include/linux/cpuidle.h
5487
5488 CPU POWER MONITORING SUBSYSTEM
5489 M:      Thomas Renninger <trenn@suse.com>
5490 M:      Shuah Khan <shuah@kernel.org>
5491 M:      Shuah Khan <skhan@linuxfoundation.org>
5492 L:      linux-pm@vger.kernel.org
5493 S:      Maintained
5494 F:      tools/power/cpupower/
5495
5496 CPUID/MSR DRIVER
5497 M:      "H. Peter Anvin" <hpa@zytor.com>
5498 S:      Maintained
5499 F:      arch/x86/kernel/cpuid.c
5500 F:      arch/x86/kernel/msr.c
5501
5502 CPUIDLE DRIVER - ARM BIG LITTLE
5503 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5504 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5505 L:      linux-pm@vger.kernel.org
5506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5507 S:      Maintained
5508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5509 F:      drivers/cpuidle/cpuidle-big_little.c
5510
5511 CPUIDLE DRIVER - ARM EXYNOS
5512 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5513 M:      Kukjin Kim <kgene@kernel.org>
5514 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5515 L:      linux-pm@vger.kernel.org
5516 L:      linux-samsung-soc@vger.kernel.org
5517 S:      Maintained
5518 F:      arch/arm/mach-exynos/pm.c
5519 F:      drivers/cpuidle/cpuidle-exynos.c
5520 F:      include/linux/platform_data/cpuidle-exynos.h
5521
5522 CPUIDLE DRIVER - ARM PSCI
5523 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5524 M:      Sudeep Holla <sudeep.holla@arm.com>
5525 L:      linux-pm@vger.kernel.org
5526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5527 S:      Supported
5528 F:      drivers/cpuidle/cpuidle-psci.c
5529
5530 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5531 M:      Ulf Hansson <ulf.hansson@linaro.org>
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-domain.c
5536 F:      drivers/cpuidle/cpuidle-psci.h
5537
5538 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5539 M:      Ulf Hansson <ulf.hansson@linaro.org>
5540 L:      linux-pm@vger.kernel.org
5541 S:      Supported
5542 F:      drivers/cpuidle/dt_idle_genpd.c
5543 F:      drivers/cpuidle/dt_idle_genpd.h
5544
5545 CPUIDLE DRIVER - RISC-V SBI
5546 M:      Anup Patel <anup@brainfault.org>
5547 L:      linux-pm@vger.kernel.org
5548 L:      linux-riscv@lists.infradead.org
5549 S:      Maintained
5550 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5551
5552 CRAMFS FILESYSTEM
5553 M:      Nicolas Pitre <nico@fluxnic.net>
5554 S:      Maintained
5555 F:      Documentation/filesystems/cramfs.rst
5556 F:      fs/cramfs/
5557
5558 CREATIVE SB0540
5559 M:      Bastien Nocera <hadess@hadess.net>
5560 L:      linux-input@vger.kernel.org
5561 S:      Maintained
5562 F:      drivers/hid/hid-creative-sb0540.c
5563
5564 CRYPTO API
5565 M:      Herbert Xu <herbert@gondor.apana.org.au>
5566 M:      "David S. Miller" <davem@davemloft.net>
5567 L:      linux-crypto@vger.kernel.org
5568 S:      Maintained
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5571 F:      Documentation/crypto/
5572 F:      Documentation/devicetree/bindings/crypto/
5573 F:      arch/*/crypto/
5574 F:      crypto/
5575 F:      drivers/crypto/
5576 F:      include/crypto/
5577 F:      include/linux/crypto*
5578 F:      lib/crypto/
5579
5580 CRYPTO SPEED TEST COMPARE
5581 M:      Wang Jinchao <wangjinchao@xfusion.com>
5582 L:      linux-crypto@vger.kernel.org
5583 S:      Maintained
5584 F:      tools/crypto/tcrypt/tcrypt_speed_compare.py
5585
5586 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5587 M:      Neil Horman <nhorman@tuxdriver.com>
5588 L:      linux-crypto@vger.kernel.org
5589 S:      Maintained
5590 F:      crypto/ansi_cprng.c
5591 F:      crypto/rng.c
5592
5593 CS3308 MEDIA DRIVER
5594 M:      Hans Verkuil <hverkuil@xs4all.nl>
5595 L:      linux-media@vger.kernel.org
5596 S:      Odd Fixes
5597 W:      http://linuxtv.org
5598 T:      git git://linuxtv.org/media_tree.git
5599 F:      drivers/media/i2c/cs3308.c
5600
5601 CS5535 Audio ALSA driver
5602 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5603 S:      Maintained
5604 F:      sound/pci/cs5535audio/
5605
5606 CTU CAN FD DRIVER
5607 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5608 M:      Ondrej Ille <ondrej.ille@gmail.com>
5609 L:      linux-can@vger.kernel.org
5610 S:      Maintained
5611 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5612 F:      drivers/net/can/ctucanfd/
5613
5614 CVE ASSIGNMENT CONTACT
5615 M:      CVE Assignment Team <cve@kernel.org>
5616 S:      Maintained
5617 F:      Documentation/process/cve.rst
5618
5619 CW1200 WLAN driver
5620 S:      Orphan
5621 F:      drivers/net/wireless/st/cw1200/
5622
5623 CX18 VIDEO4LINUX DRIVER
5624 M:      Andy Walls <awalls@md.metrocast.net>
5625 L:      linux-media@vger.kernel.org
5626 S:      Maintained
5627 W:      https://linuxtv.org
5628 T:      git git://linuxtv.org/media_tree.git
5629 F:      drivers/media/pci/cx18/
5630 F:      include/uapi/linux/ivtv*
5631
5632 CX2341X MPEG ENCODER HELPER MODULE
5633 M:      Hans Verkuil <hverkuil@xs4all.nl>
5634 L:      linux-media@vger.kernel.org
5635 S:      Maintained
5636 W:      https://linuxtv.org
5637 T:      git git://linuxtv.org/media_tree.git
5638 F:      drivers/media/common/cx2341x*
5639 F:      include/media/drv-intf/cx2341x.h
5640
5641 CX24120 MEDIA DRIVER
5642 M:      Jemma Denson <jdenson@gmail.com>
5643 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5644 L:      linux-media@vger.kernel.org
5645 S:      Maintained
5646 W:      https://linuxtv.org
5647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5648 F:      drivers/media/dvb-frontends/cx24120*
5649
5650 CX88 VIDEO4LINUX DRIVER
5651 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5652 L:      linux-media@vger.kernel.org
5653 S:      Odd fixes
5654 W:      https://linuxtv.org
5655 T:      git git://linuxtv.org/media_tree.git
5656 F:      Documentation/driver-api/media/drivers/cx88*
5657 F:      drivers/media/pci/cx88/
5658
5659 CXD2820R MEDIA DRIVER
5660 L:      linux-media@vger.kernel.org
5661 S:      Orphan
5662 W:      https://linuxtv.org
5663 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5664 F:      drivers/media/dvb-frontends/cxd2820r*
5665
5666 CXGB3 ETHERNET DRIVER (CXGB3)
5667 M:      Raju Rangoju <rajur@chelsio.com>
5668 L:      netdev@vger.kernel.org
5669 S:      Supported
5670 W:      http://www.chelsio.com
5671 F:      drivers/net/ethernet/chelsio/cxgb3/
5672
5673 CXGB3 ISCSI DRIVER (CXGB3I)
5674 M:      Varun Prakash <varun@chelsio.com>
5675 L:      linux-scsi@vger.kernel.org
5676 S:      Supported
5677 W:      http://www.chelsio.com
5678 F:      drivers/scsi/cxgbi/cxgb3i
5679
5680 CXGB4 CRYPTO DRIVER (chcr)
5681 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5682 L:      linux-crypto@vger.kernel.org
5683 S:      Supported
5684 W:      http://www.chelsio.com
5685 F:      drivers/crypto/chelsio
5686
5687 CXGB4 ETHERNET DRIVER (CXGB4)
5688 M:      Raju Rangoju <rajur@chelsio.com>
5689 L:      netdev@vger.kernel.org
5690 S:      Supported
5691 W:      http://www.chelsio.com
5692 F:      drivers/net/ethernet/chelsio/cxgb4/
5693
5694 CXGB4 INLINE CRYPTO DRIVER
5695 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5696 L:      netdev@vger.kernel.org
5697 S:      Supported
5698 W:      http://www.chelsio.com
5699 F:      drivers/net/ethernet/chelsio/inline_crypto/
5700
5701 CXGB4 ISCSI DRIVER (CXGB4I)
5702 M:      Varun Prakash <varun@chelsio.com>
5703 L:      linux-scsi@vger.kernel.org
5704 S:      Supported
5705 W:      http://www.chelsio.com
5706 F:      drivers/scsi/cxgbi/cxgb4i
5707
5708 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5709 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5710 L:      linux-rdma@vger.kernel.org
5711 S:      Supported
5712 W:      http://www.openfabrics.org
5713 F:      drivers/infiniband/hw/cxgb4/
5714 F:      include/uapi/rdma/cxgb4-abi.h
5715
5716 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5717 M:      Raju Rangoju <rajur@chelsio.com>
5718 L:      netdev@vger.kernel.org
5719 S:      Supported
5720 W:      http://www.chelsio.com
5721 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5722
5723 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5724 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5725 M:      Andrew Donnellan <ajd@linux.ibm.com>
5726 L:      linuxppc-dev@lists.ozlabs.org
5727 S:      Supported
5728 F:      Documentation/ABI/testing/sysfs-class-cxl
5729 F:      Documentation/arch/powerpc/cxl.rst
5730 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5731 F:      drivers/misc/cxl/
5732 F:      include/misc/cxl*
5733 F:      include/uapi/misc/cxl.h
5734
5735 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5736 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5737 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5738 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5739 L:      linux-scsi@vger.kernel.org
5740 S:      Supported
5741 F:      Documentation/arch/powerpc/cxlflash.rst
5742 F:      drivers/scsi/cxlflash/
5743 F:      include/uapi/scsi/cxlflash_ioctl.h
5744
5745 CYBERPRO FB DRIVER
5746 M:      Russell King <linux@armlinux.org.uk>
5747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5748 S:      Maintained
5749 W:      http://www.armlinux.org.uk/
5750 F:      drivers/video/fbdev/cyber2000fb.*
5751
5752 CYCLADES PC300 DRIVER
5753 S:      Orphan
5754 F:      drivers/net/wan/pc300*
5755
5756 CYPRESS CY8C95X0 PINCTRL DRIVER
5757 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5758 L:      linux-gpio@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5761
5762 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5763 M:      Linus Walleij <linus.walleij@linaro.org>
5764 L:      linux-input@vger.kernel.org
5765 S:      Maintained
5766 F:      drivers/input/touchscreen/cy8ctma140.c
5767
5768 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5769 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5770 L:      linux-input@vger.kernel.org
5771 S:      Maintained
5772 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5773 F:      drivers/input/keyboard/cypress-sf.c
5774
5775 CYPRESS_FIRMWARE MEDIA DRIVER
5776 L:      linux-media@vger.kernel.org
5777 S:      Orphan
5778 W:      https://linuxtv.org
5779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5780 F:      drivers/media/common/cypress_firmware*
5781
5782 CYTTSP TOUCHSCREEN DRIVER
5783 M:      Linus Walleij <linus.walleij@linaro.org>
5784 L:      linux-input@vger.kernel.org
5785 S:      Maintained
5786 F:      drivers/input/touchscreen/cyttsp*
5787
5788 D-LINK DIR-685 TOUCHKEYS DRIVER
5789 M:      Linus Walleij <linus.walleij@linaro.org>
5790 L:      linux-input@vger.kernel.org
5791 S:      Supported
5792 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5793
5794 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5795 M:      Joshua Kinard <kumba@gentoo.org>
5796 S:      Maintained
5797 F:      drivers/rtc/rtc-ds1685.c
5798 F:      include/linux/rtc/ds1685.h
5799
5800 DAMA SLAVE for AX.25
5801 M:      Joerg Reuter <jreuter@yaina.de>
5802 L:      linux-hams@vger.kernel.org
5803 S:      Maintained
5804 W:      http://yaina.de/jreuter/
5805 W:      http://www.qsl.net/dl1bke/
5806 F:      net/ax25/af_ax25.c
5807 F:      net/ax25/ax25_dev.c
5808 F:      net/ax25/ax25_ds_*
5809 F:      net/ax25/ax25_in.c
5810 F:      net/ax25/ax25_out.c
5811 F:      net/ax25/ax25_timer.c
5812 F:      net/ax25/sysctl_net_ax25.c
5813
5814 DATA ACCESS MONITOR
5815 M:      SeongJae Park <sj@kernel.org>
5816 L:      damon@lists.linux.dev
5817 L:      linux-mm@kvack.org
5818 S:      Maintained
5819 W:      https://damonitor.github.io
5820 P:      Documentation/mm/damon/maintainer-profile.rst
5821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5822 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5824 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5825 F:      Documentation/admin-guide/mm/damon/
5826 F:      Documentation/mm/damon/
5827 F:      include/linux/damon.h
5828 F:      include/trace/events/damon.h
5829 F:      mm/damon/
5830 F:      tools/testing/selftests/damon/
5831
5832 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5833 L:      netdev@vger.kernel.org
5834 S:      Orphan
5835 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5836 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5837
5838 DC390/AM53C974 SCSI driver
5839 M:      Hannes Reinecke <hare@suse.com>
5840 L:      linux-scsi@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/scsi/am53c974.c
5843
5844 DC395x SCSI driver
5845 M:      Oliver Neukum <oliver@neukum.org>
5846 M:      Ali Akcaagac <aliakc@web.de>
5847 M:      Jamie Lenehan <lenehan@twibble.org>
5848 S:      Maintained
5849 F:      Documentation/scsi/dc395x.rst
5850 F:      drivers/scsi/dc395x.*
5851
5852 DCCP PROTOCOL
5853 L:      dccp@vger.kernel.org
5854 S:      Orphan
5855 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5856 F:      include/linux/dccp.h
5857 F:      include/linux/tfrc.h
5858 F:      include/uapi/linux/dccp.h
5859 F:      net/dccp/
5860
5861 DEBUGOBJECTS:
5862 M:      Thomas Gleixner <tglx@linutronix.de>
5863 L:      linux-kernel@vger.kernel.org
5864 S:      Maintained
5865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5866 F:      include/linux/debugobjects.h
5867 F:      lib/debugobjects.c
5868
5869 DECSTATION PLATFORM SUPPORT
5870 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5871 L:      linux-mips@vger.kernel.org
5872 S:      Maintained
5873 W:      http://www.linux-mips.org/wiki/DECstation
5874 F:      arch/mips/dec/
5875 F:      arch/mips/include/asm/dec/
5876 F:      arch/mips/include/asm/mach-dec/
5877
5878 DEFXX FDDI NETWORK DRIVER
5879 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5880 S:      Maintained
5881 F:      drivers/net/fddi/defxx.*
5882
5883 DEFZA FDDI NETWORK DRIVER
5884 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5885 S:      Maintained
5886 F:      drivers/net/fddi/defza.*
5887
5888 DEINTERLACE DRIVERS FOR ALLWINNER H3
5889 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5890 L:      linux-media@vger.kernel.org
5891 S:      Maintained
5892 T:      git git://linuxtv.org/media_tree.git
5893 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5894 F:      drivers/media/platform/sunxi/sun8i-di/
5895
5896 DELL LAPTOP DRIVER
5897 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5898 M:      Pali Rohár <pali@kernel.org>
5899 L:      platform-driver-x86@vger.kernel.org
5900 S:      Maintained
5901 F:      drivers/platform/x86/dell/dell-laptop.c
5902
5903 DELL LAPTOP FREEFALL DRIVER
5904 M:      Pali Rohár <pali@kernel.org>
5905 S:      Maintained
5906 F:      drivers/platform/x86/dell/dell-smo8800.c
5907
5908 DELL LAPTOP RBTN DRIVER
5909 M:      Pali Rohár <pali@kernel.org>
5910 S:      Maintained
5911 F:      drivers/platform/x86/dell/dell-rbtn.*
5912
5913 DELL LAPTOP SMM DRIVER
5914 M:      Pali Rohár <pali@kernel.org>
5915 S:      Maintained
5916 F:      Documentation/ABI/obsolete/procfs-i8k
5917 F:      drivers/hwmon/dell-smm-hwmon.c
5918 F:      include/uapi/linux/i8k.h
5919
5920 DELL REMOTE BIOS UPDATE DRIVER
5921 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5922 L:      platform-driver-x86@vger.kernel.org
5923 S:      Maintained
5924 F:      drivers/platform/x86/dell/dell_rbu.c
5925
5926 DELL SMBIOS DRIVER
5927 M:      Pali Rohár <pali@kernel.org>
5928 L:      Dell.Client.Kernel@dell.com
5929 L:      platform-driver-x86@vger.kernel.org
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-smbios.*
5932
5933 DELL SMBIOS SMM DRIVER
5934 L:      Dell.Client.Kernel@dell.com
5935 L:      platform-driver-x86@vger.kernel.org
5936 S:      Maintained
5937 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5938
5939 DELL SMBIOS WMI DRIVER
5940 L:      Dell.Client.Kernel@dell.com
5941 L:      platform-driver-x86@vger.kernel.org
5942 S:      Maintained
5943 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5944 F:      tools/wmi/dell-smbios-example.c
5945
5946 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5947 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5948 L:      platform-driver-x86@vger.kernel.org
5949 S:      Maintained
5950 F:      Documentation/userspace-api/dcdbas.rst
5951 F:      drivers/platform/x86/dell/dcdbas.*
5952
5953 DELL WMI DDV DRIVER
5954 M:      Armin Wolf <W_Armin@gmx.de>
5955 S:      Maintained
5956 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5957 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5958 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5959 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5960
5961 DELL WMI DESCRIPTOR DRIVER
5962 L:      Dell.Client.Kernel@dell.com
5963 S:      Maintained
5964 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5965
5966 DELL WMI HARDWARE PRIVACY SUPPORT
5967 L:      Dell.Client.Kernel@dell.com
5968 L:      platform-driver-x86@vger.kernel.org
5969 S:      Maintained
5970 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5971
5972 DELL WMI NOTIFICATIONS DRIVER
5973 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5974 M:      Pali Rohár <pali@kernel.org>
5975 S:      Maintained
5976 F:      drivers/platform/x86/dell/dell-wmi-base.c
5977
5978 DELL WMI SYSMAN DRIVER
5979 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5980 L:      Dell.Client.Kernel@dell.com
5981 L:      platform-driver-x86@vger.kernel.org
5982 S:      Maintained
5983 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5984 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5985
5986 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5987 M:      Zev Weiss <zev@bewilderbeest.net>
5988 L:      linux-hwmon@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5991
5992 DELTA DPS920AB PSU DRIVER
5993 M:      Robert Marko <robert.marko@sartura.hr>
5994 L:      linux-hwmon@vger.kernel.org
5995 S:      Maintained
5996 F:      Documentation/hwmon/dps920ab.rst
5997 F:      drivers/hwmon/pmbus/dps920ab.c
5998
5999 DELTA NETWORKS TN48M CPLD DRIVERS
6000 M:      Robert Marko <robert.marko@sartura.hr>
6001 S:      Maintained
6002 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
6003 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
6004 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
6005 F:      drivers/gpio/gpio-tn48m.c
6006 F:      include/dt-bindings/reset/delta,tn48m-reset.h
6007
6008 DELTA ST MEDIA DRIVER
6009 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
6010 L:      linux-media@vger.kernel.org
6011 S:      Supported
6012 W:      https://linuxtv.org
6013 T:      git git://linuxtv.org/media_tree.git
6014 F:      drivers/media/platform/st/sti/delta
6015
6016 DENALI NAND DRIVER
6017 L:      linux-mtd@lists.infradead.org
6018 S:      Orphan
6019 F:      drivers/mtd/nand/raw/denali*
6020
6021 DESIGNWARE EDMA CORE IP DRIVER
6022 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
6023 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6024 R:      Serge Semin <fancer.lancer@gmail.com>
6025 L:      dmaengine@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/dma/dw-edma/
6028 F:      include/linux/dma/edma.h
6029
6030 DESIGNWARE USB2 DRD IP DRIVER
6031 M:      Minas Harutyunyan <hminas@synopsys.com>
6032 L:      linux-usb@vger.kernel.org
6033 S:      Maintained
6034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
6035 F:      drivers/usb/dwc2/
6036
6037 DESIGNWARE USB3 DRD IP DRIVER
6038 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
6039 L:      linux-usb@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/usb/dwc3/
6042
6043 DESIGNWARE XDATA IP DRIVER
6044 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6045 L:      linux-pci@vger.kernel.org
6046 S:      Maintained
6047 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6048 F:      drivers/misc/dw-xdata-pcie.c
6049
6050 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6051 M:      Andreas Klinger <ak@it-klinger.de>
6052 L:      linux-iio@vger.kernel.org
6053 S:      Maintained
6054 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6055 F:      drivers/iio/proximity/srf*.c
6056
6057 DEVICE COREDUMP (DEV_COREDUMP)
6058 M:      Johannes Berg <johannes@sipsolutions.net>
6059 L:      linux-kernel@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/base/devcoredump.c
6062 F:      include/linux/devcoredump.h
6063
6064 DEVICE DEPENDENCY HELPER SCRIPT
6065 M:      Saravana Kannan <saravanak@google.com>
6066 L:      linux-kernel@vger.kernel.org
6067 S:      Maintained
6068 F:      scripts/dev-needs.sh
6069
6070 DEVICE DIRECT ACCESS (DAX)
6071 M:      Dan Williams <dan.j.williams@intel.com>
6072 M:      Vishal Verma <vishal.l.verma@intel.com>
6073 M:      Dave Jiang <dave.jiang@intel.com>
6074 L:      nvdimm@lists.linux.dev
6075 L:      linux-cxl@vger.kernel.org
6076 S:      Supported
6077 F:      drivers/dax/
6078
6079 DEVICE FREQUENCY (DEVFREQ)
6080 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6081 M:      Kyungmin Park <kyungmin.park@samsung.com>
6082 M:      Chanwoo Choi <cw00.choi@samsung.com>
6083 L:      linux-pm@vger.kernel.org
6084 S:      Maintained
6085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6086 F:      Documentation/devicetree/bindings/devfreq/
6087 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6088 F:      drivers/devfreq/
6089 F:      include/linux/devfreq.h
6090 F:      include/trace/events/devfreq.h
6091
6092 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6093 M:      Chanwoo Choi <cw00.choi@samsung.com>
6094 L:      linux-pm@vger.kernel.org
6095 S:      Supported
6096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6097 F:      Documentation/devicetree/bindings/devfreq/event/
6098 F:      drivers/devfreq/devfreq-event.c
6099 F:      drivers/devfreq/event/
6100 F:      include/dt-bindings/pmu/exynos_ppmu.h
6101 F:      include/linux/devfreq-event.h
6102
6103 DEVICE RESOURCE MANAGEMENT HELPERS
6104 M:      Hans de Goede <hdegoede@redhat.com>
6105 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6106 S:      Maintained
6107 F:      include/linux/devm-helpers.h
6108
6109 DEVICE-MAPPER  (LVM)
6110 M:      Alasdair Kergon <agk@redhat.com>
6111 M:      Mike Snitzer <snitzer@kernel.org>
6112 M:      Mikulas Patocka <mpatocka@redhat.com>
6113 M:      dm-devel@lists.linux.dev
6114 L:      dm-devel@lists.linux.dev
6115 S:      Maintained
6116 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6118 F:      Documentation/admin-guide/device-mapper/
6119 F:      drivers/md/Kconfig
6120 F:      drivers/md/Makefile
6121 F:      drivers/md/dm*
6122 F:      drivers/md/persistent-data/
6123 F:      include/linux/device-mapper.h
6124 F:      include/linux/dm-*.h
6125 F:      include/uapi/linux/dm-*.h
6126
6127 DEVLINK
6128 M:      Jiri Pirko <jiri@resnulli.us>
6129 L:      netdev@vger.kernel.org
6130 S:      Supported
6131 F:      Documentation/networking/devlink
6132 F:      include/net/devlink.h
6133 F:      include/uapi/linux/devlink.h
6134 F:      net/devlink/
6135
6136 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6137 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6138 L:      kernel@dh-electronics.com
6139 S:      Maintained
6140 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6141 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6142
6143 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6144 M:      Marek Vasut <marex@denx.de>
6145 L:      kernel@dh-electronics.com
6146 S:      Maintained
6147 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6148 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6149
6150 DIALOG SEMICONDUCTOR DRIVERS
6151 M:      Support Opensource <support.opensource@diasemi.com>
6152 S:      Supported
6153 W:      http://www.dialog-semiconductor.com/products
6154 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6155 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6156 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6157 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6158 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6159 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6160 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6161 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6162 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6163 F:      Documentation/devicetree/bindings/watchdog/dlg,da90??-watchdog.yaml
6164 F:      Documentation/hwmon/da90??.rst
6165 F:      drivers/gpio/gpio-da90??.c
6166 F:      drivers/hwmon/da90??-hwmon.c
6167 F:      drivers/iio/adc/da91??-*.c
6168 F:      drivers/input/misc/da72??.[ch]
6169 F:      drivers/input/misc/da90??_onkey.c
6170 F:      drivers/input/touchscreen/da9052_tsi.c
6171 F:      drivers/leds/leds-da90??.c
6172 F:      drivers/mfd/da903x.c
6173 F:      drivers/mfd/da90??-*.c
6174 F:      drivers/mfd/da91??-*.c
6175 F:      drivers/pinctrl/pinctrl-da90??.c
6176 F:      drivers/power/supply/da9052-battery.c
6177 F:      drivers/power/supply/da91??-*.c
6178 F:      drivers/regulator/da9???-regulator.[ch]
6179 F:      drivers/regulator/slg51000-regulator.[ch]
6180 F:      drivers/rtc/rtc-da90??.c
6181 F:      drivers/thermal/da90??-thermal.c
6182 F:      drivers/video/backlight/da90??_bl.c
6183 F:      drivers/watchdog/da90??_wdt.c
6184 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6185 F:      include/linux/mfd/da903x.h
6186 F:      include/linux/mfd/da9052/
6187 F:      include/linux/mfd/da9055/
6188 F:      include/linux/mfd/da9062/
6189 F:      include/linux/mfd/da9063/
6190 F:      include/linux/mfd/da9150/
6191 F:      include/linux/regulator/da9211.h
6192 F:      include/sound/da[79]*.h
6193 F:      sound/soc/codecs/da[79]*.[ch]
6194
6195 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6196 M:      William Breathitt Gray <william.gray@linaro.org>
6197 L:      linux-gpio@vger.kernel.org
6198 S:      Maintained
6199 F:      drivers/gpio/gpio-gpio-mm.c
6200
6201 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6202 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6203 L:      linux-media@vger.kernel.org
6204 S:      Maintained
6205 F:      Documentation/admin-guide/media/mgb4.rst
6206 F:      drivers/media/pci/mgb4/
6207
6208 DIOLAN U2C-12 I2C DRIVER
6209 M:      Guenter Roeck <linux@roeck-us.net>
6210 L:      linux-i2c@vger.kernel.org
6211 S:      Maintained
6212 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6213
6214 DIRECTORY NOTIFICATION (DNOTIFY)
6215 M:      Jan Kara <jack@suse.cz>
6216 R:      Amir Goldstein <amir73il@gmail.com>
6217 L:      linux-fsdevel@vger.kernel.org
6218 S:      Maintained
6219 F:      Documentation/filesystems/dnotify.rst
6220 F:      fs/notify/dnotify/
6221 F:      include/linux/dnotify.h
6222
6223 DISK GEOMETRY AND PARTITION HANDLING
6224 M:      Andries Brouwer <aeb@cwi.nl>
6225 S:      Maintained
6226 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6227 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6228 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6229
6230 DISKQUOTA
6231 M:      Jan Kara <jack@suse.com>
6232 S:      Maintained
6233 F:      Documentation/filesystems/quota.rst
6234 F:      fs/quota/
6235 F:      include/linux/quota*.h
6236 F:      include/uapi/linux/quota*.h
6237
6238 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6239 M:      Bernie Thompson <bernie@plugable.com>
6240 L:      linux-fbdev@vger.kernel.org
6241 S:      Maintained
6242 W:      http://plugable.com/category/projects/udlfb/
6243 F:      Documentation/fb/udlfb.rst
6244 F:      drivers/video/fbdev/udlfb.c
6245 F:      include/video/udlfb.h
6246
6247 DISTRIBUTED LOCK MANAGER (DLM)
6248 M:      Alexander Aring <aahringo@redhat.com>
6249 M:      David Teigland <teigland@redhat.com>
6250 L:      gfs2@lists.linux.dev
6251 S:      Supported
6252 W:      https://pagure.io/dlm
6253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6254 F:      fs/dlm/
6255
6256 DMA BUFFER SHARING FRAMEWORK
6257 M:      Sumit Semwal <sumit.semwal@linaro.org>
6258 M:      Christian König <christian.koenig@amd.com>
6259 L:      linux-media@vger.kernel.org
6260 L:      dri-devel@lists.freedesktop.org
6261 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6262 S:      Maintained
6263 T:      git git://anongit.freedesktop.org/drm/drm-misc
6264 F:      Documentation/driver-api/dma-buf.rst
6265 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6266 F:      drivers/dma-buf/
6267 F:      include/linux/*fence.h
6268 F:      include/linux/dma-buf.h
6269 F:      include/linux/dma-resv.h
6270 K:      \bdma_(?:buf|fence|resv)\b
6271
6272 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6273 M:      Vinod Koul <vkoul@kernel.org>
6274 L:      dmaengine@vger.kernel.org
6275 S:      Maintained
6276 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6278 F:      Documentation/devicetree/bindings/dma/
6279 F:      Documentation/driver-api/dmaengine/
6280 F:      drivers/dma/
6281 F:      include/dt-bindings/dma/
6282 F:      include/linux/dma/
6283 F:      include/linux/dmaengine.h
6284 F:      include/linux/of_dma.h
6285
6286 DMA MAPPING BENCHMARK
6287 M:      Xiang Chen <chenxiang66@hisilicon.com>
6288 L:      iommu@lists.linux.dev
6289 F:      kernel/dma/map_benchmark.c
6290 F:      tools/testing/selftests/dma/
6291
6292 DMA MAPPING HELPERS
6293 M:      Christoph Hellwig <hch@lst.de>
6294 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6295 R:      Robin Murphy <robin.murphy@arm.com>
6296 L:      iommu@lists.linux.dev
6297 S:      Supported
6298 W:      http://git.infradead.org/users/hch/dma-mapping.git
6299 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6300 F:      include/asm-generic/dma-mapping.h
6301 F:      include/linux/dma-direct.h
6302 F:      include/linux/dma-map-ops.h
6303 F:      include/linux/dma-mapping.h
6304 F:      include/linux/swiotlb.h
6305 F:      kernel/dma/
6306
6307 DMA-BUF HEAPS FRAMEWORK
6308 M:      Sumit Semwal <sumit.semwal@linaro.org>
6309 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6310 R:      Brian Starkey <Brian.Starkey@arm.com>
6311 R:      John Stultz <jstultz@google.com>
6312 R:      T.J. Mercier <tjmercier@google.com>
6313 L:      linux-media@vger.kernel.org
6314 L:      dri-devel@lists.freedesktop.org
6315 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6316 S:      Maintained
6317 T:      git git://anongit.freedesktop.org/drm/drm-misc
6318 F:      drivers/dma-buf/dma-heap.c
6319 F:      drivers/dma-buf/heaps/*
6320 F:      include/linux/dma-heap.h
6321 F:      include/uapi/linux/dma-heap.h
6322
6323 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6324 M:      Lukasz Luba <lukasz.luba@arm.com>
6325 L:      linux-pm@vger.kernel.org
6326 L:      linux-samsung-soc@vger.kernel.org
6327 S:      Maintained
6328 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6329 F:      drivers/memory/samsung/exynos5422-dmc.c
6330
6331 DME1737 HARDWARE MONITOR DRIVER
6332 M:      Juerg Haefliger <juergh@proton.me>
6333 L:      linux-hwmon@vger.kernel.org
6334 S:      Maintained
6335 F:      Documentation/hwmon/dme1737.rst
6336 F:      drivers/hwmon/dme1737.c
6337
6338 DMI/SMBIOS SUPPORT
6339 M:      Jean Delvare <jdelvare@suse.com>
6340 S:      Maintained
6341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6342 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6343 F:      drivers/firmware/dmi-id.c
6344 F:      drivers/firmware/dmi_scan.c
6345 F:      include/linux/dmi.h
6346
6347 DOCUMENTATION
6348 M:      Jonathan Corbet <corbet@lwn.net>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 P:      Documentation/doc-guide/maintainer-profile.rst
6352 T:      git git://git.lwn.net/linux.git docs-next
6353 F:      Documentation/
6354 F:      scripts/documentation-file-ref-check
6355 F:      scripts/kernel-doc
6356 F:      scripts/sphinx-pre-install
6357 X:      Documentation/ABI/
6358 X:      Documentation/admin-guide/media/
6359 X:      Documentation/devicetree/
6360 X:      Documentation/driver-api/media/
6361 X:      Documentation/firmware-guide/acpi/
6362 X:      Documentation/i2c/
6363 X:      Documentation/netlink/
6364 X:      Documentation/power/
6365 X:      Documentation/spi/
6366 X:      Documentation/userspace-api/media/
6367
6368 DOCUMENTATION PROCESS
6369 M:      Jonathan Corbet <corbet@lwn.net>
6370 L:      workflows@vger.kernel.org
6371 S:      Maintained
6372 F:      Documentation/maintainer/
6373 F:      Documentation/process/
6374
6375 DOCUMENTATION REPORTING ISSUES
6376 M:      Thorsten Leemhuis <linux@leemhuis.info>
6377 L:      linux-doc@vger.kernel.org
6378 S:      Maintained
6379 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6380 F:      Documentation/admin-guide/reporting-issues.rst
6381
6382 DOCUMENTATION SCRIPTS
6383 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6384 L:      linux-doc@vger.kernel.org
6385 S:      Maintained
6386 F:      Documentation/sphinx/parse-headers.pl
6387 F:      scripts/documentation-file-ref-check
6388 F:      scripts/sphinx-pre-install
6389
6390 DOCUMENTATION/ITALIAN
6391 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6392 L:      linux-doc@vger.kernel.org
6393 S:      Maintained
6394 F:      Documentation/translations/it_IT
6395
6396 DOCUMENTATION/JAPANESE
6397 R:      Akira Yokosawa <akiyks@gmail.com>
6398 L:      linux-doc@vger.kernel.org
6399 S:      Maintained
6400 F:      Documentation/translations/ja_JP
6401
6402 DONGWOON DW9714 LENS VOICE COIL DRIVER
6403 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6404 L:      linux-media@vger.kernel.org
6405 S:      Maintained
6406 T:      git git://linuxtv.org/media_tree.git
6407 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6408 F:      drivers/media/i2c/dw9714.c
6409
6410 DONGWOON DW9719 LENS VOICE COIL DRIVER
6411 M:      Daniel Scally <djrscally@gmail.com>
6412 L:      linux-media@vger.kernel.org
6413 S:      Maintained
6414 T:      git git://linuxtv.org/media_tree.git
6415 F:      drivers/media/i2c/dw9719.c
6416
6417 DONGWOON DW9768 LENS VOICE COIL DRIVER
6418 L:      linux-media@vger.kernel.org
6419 S:      Orphan
6420 T:      git git://linuxtv.org/media_tree.git
6421 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6422 F:      drivers/media/i2c/dw9768.c
6423
6424 DONGWOON DW9807 LENS VOICE COIL DRIVER
6425 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6426 L:      linux-media@vger.kernel.org
6427 S:      Maintained
6428 T:      git git://linuxtv.org/media_tree.git
6429 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6430 F:      drivers/media/i2c/dw9807-vcm.c
6431
6432 DOUBLETALK DRIVER
6433 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6434 L:      blinux-list@redhat.com
6435 S:      Maintained
6436 F:      drivers/char/dtlk.c
6437 F:      include/linux/dtlk.h
6438
6439 DPAA2 DATAPATH I/O (DPIO) DRIVER
6440 M:      Roy Pledge <Roy.Pledge@nxp.com>
6441 L:      linux-kernel@vger.kernel.org
6442 S:      Maintained
6443 F:      drivers/soc/fsl/dpio
6444
6445 DPAA2 ETHERNET DRIVER
6446 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6447 L:      netdev@vger.kernel.org
6448 S:      Maintained
6449 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6450 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6451 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6452 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6453 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6454 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6455 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6456 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6457 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6458 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6459
6460 DPAA2 ETHERNET SWITCH DRIVER
6461 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6462 L:      netdev@vger.kernel.org
6463 S:      Maintained
6464 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6465 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6466 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6467
6468 DPLL SUBSYSTEM
6469 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6470 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6471 M:      Jiri Pirko <jiri@resnulli.us>
6472 L:      netdev@vger.kernel.org
6473 S:      Supported
6474 F:      Documentation/driver-api/dpll.rst
6475 F:      drivers/dpll/*
6476 F:      include/linux/dpll.h
6477 F:      include/uapi/linux/dpll.h
6478
6479 DRBD DRIVER
6480 M:      Philipp Reisner <philipp.reisner@linbit.com>
6481 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6482 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6483 L:      drbd-dev@lists.linbit.com
6484 S:      Supported
6485 W:      http://www.drbd.org
6486 T:      git git://git.linbit.com/linux-drbd.git
6487 T:      git git://git.linbit.com/drbd-8.4.git
6488 F:      Documentation/admin-guide/blockdev/
6489 F:      drivers/block/drbd/
6490 F:      include/linux/drbd*
6491 F:      lib/lru_cache.c
6492
6493 DRIVER COMPONENT FRAMEWORK
6494 L:      dri-devel@lists.freedesktop.org
6495 F:      drivers/base/component.c
6496 F:      include/linux/component.h
6497
6498 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6499 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6500 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6501 S:      Supported
6502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6503 F:      Documentation/core-api/kobject.rst
6504 F:      drivers/base/
6505 F:      fs/debugfs/
6506 F:      fs/sysfs/
6507 F:      include/linux/debugfs.h
6508 F:      include/linux/fwnode.h
6509 F:      include/linux/kobj*
6510 F:      include/linux/property.h
6511 F:      lib/kobj*
6512
6513 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6514 M:      Nishanth Menon <nm@ti.com>
6515 L:      linux-pm@vger.kernel.org
6516 S:      Maintained
6517 F:      drivers/soc/ti/smartreflex.c
6518 F:      include/linux/power/smartreflex.h
6519
6520 DRM ACCEL DRIVERS FOR INTEL VPU
6521 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6522 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6523 L:      dri-devel@lists.freedesktop.org
6524 S:      Supported
6525 T:      git git://anongit.freedesktop.org/drm/drm-misc
6526 F:      drivers/accel/ivpu/
6527 F:      include/uapi/drm/ivpu_accel.h
6528
6529 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6530 M:      Oded Gabbay <ogabbay@kernel.org>
6531 L:      dri-devel@lists.freedesktop.org
6532 S:      Maintained
6533 C:      irc://irc.oftc.net/dri-devel
6534 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6535 F:      Documentation/accel/
6536 F:      drivers/accel/
6537 F:      include/drm/drm_accel.h
6538
6539 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6540 M:      Maxime Ripard <mripard@kernel.org>
6541 M:      Chen-Yu Tsai <wens@csie.org>
6542 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6543 L:      dri-devel@lists.freedesktop.org
6544 S:      Supported
6545 T:      git git://anongit.freedesktop.org/drm/drm-misc
6546 F:      drivers/gpu/drm/sun4i/sun8i*
6547
6548 DRM DRIVER FOR ARM PL111 CLCD
6549 S:      Orphan
6550 T:      git git://anongit.freedesktop.org/drm/drm-misc
6551 F:      drivers/gpu/drm/pl111/
6552
6553 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6554 M:      Linus Walleij <linus.walleij@linaro.org>
6555 S:      Maintained
6556 T:      git git://anongit.freedesktop.org/drm/drm-misc
6557 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6558 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6559
6560 DRM DRIVER FOR ASPEED BMC GFX
6561 M:      Joel Stanley <joel@jms.id.au>
6562 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6563 S:      Supported
6564 T:      git git://anongit.freedesktop.org/drm/drm-misc
6565 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6566 F:      drivers/gpu/drm/aspeed/
6567
6568 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6569 M:      Dave Airlie <airlied@redhat.com>
6570 R:      Thomas Zimmermann <tzimmermann@suse.de>
6571 R:      Jocelyn Falempe <jfalempe@redhat.com>
6572 L:      dri-devel@lists.freedesktop.org
6573 S:      Supported
6574 T:      git git://anongit.freedesktop.org/drm/drm-misc
6575 F:      drivers/gpu/drm/ast/
6576
6577 DRM DRIVER FOR BOCHS VIRTUAL GPU
6578 M:      Gerd Hoffmann <kraxel@redhat.com>
6579 L:      virtualization@lists.linux.dev
6580 S:      Maintained
6581 T:      git git://anongit.freedesktop.org/drm/drm-misc
6582 F:      drivers/gpu/drm/tiny/bochs.c
6583
6584 DRM DRIVER FOR BOE HIMAX8279D PANELS
6585 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6586 S:      Maintained
6587 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6588 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6589
6590 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6591 M:      Jagan Teki <jagan@amarulasolutions.com>
6592 S:      Maintained
6593 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6594 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6595
6596 DRM DRIVER FOR EBBG FT8719 PANEL
6597 M:      Joel Selvaraj <jo@jsfamily.in>
6598 S:      Maintained
6599 T:      git git://anongit.freedesktop.org/drm/drm-misc
6600 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6601 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6602
6603 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6604 M:      Linus Walleij <linus.walleij@linaro.org>
6605 S:      Maintained
6606 T:      git git://anongit.freedesktop.org/drm/drm-misc
6607 F:      drivers/gpu/drm/tve200/
6608
6609 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6610 M:      Icenowy Zheng <icenowy@aosc.io>
6611 S:      Maintained
6612 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6613 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6614
6615 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6616 M:      Jagan Teki <jagan@amarulasolutions.com>
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6619 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6620
6621 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6622 M:      Thomas Zimmermann <tzimmermann@suse.de>
6623 M:      Javier Martinez Canillas <javierm@redhat.com>
6624 L:      dri-devel@lists.freedesktop.org
6625 S:      Maintained
6626 T:      git git://anongit.freedesktop.org/drm/drm-misc
6627 F:      drivers/gpu/drm/drm_aperture.c
6628 F:      drivers/gpu/drm/tiny/ofdrm.c
6629 F:      drivers/gpu/drm/tiny/simpledrm.c
6630 F:      drivers/video/aperture.c
6631 F:      drivers/video/nomodeset.c
6632 F:      include/drm/drm_aperture.h
6633 F:      include/linux/aperture.h
6634 F:      include/video/nomodeset.h
6635
6636 DRM DRIVER FOR GENERIC EDP PANELS
6637 R:      Douglas Anderson <dianders@chromium.org>
6638 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6639 F:      drivers/gpu/drm/panel/panel-edp.c
6640
6641 DRM DRIVER FOR GENERIC USB DISPLAY
6642 M:      Noralf Trønnes <noralf@tronnes.org>
6643 S:      Maintained
6644 W:      https://github.com/notro/gud/wiki
6645 T:      git git://anongit.freedesktop.org/drm/drm-misc
6646 F:      drivers/gpu/drm/gud/
6647 F:      include/drm/gud.h
6648
6649 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6650 M:      Hans de Goede <hdegoede@redhat.com>
6651 S:      Maintained
6652 T:      git git://anongit.freedesktop.org/drm/drm-misc
6653 F:      drivers/gpu/drm/tiny/gm12u320.c
6654
6655 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6656 M:      Ondrej Jirman <megi@xff.cz>
6657 M:      Javier Martinez Canillas <javierm@redhat.com>
6658 S:      Maintained
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6661 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6662
6663 DRM DRIVER FOR HX8357D PANELS
6664 S:      Orphan
6665 T:      git git://anongit.freedesktop.org/drm/drm-misc
6666 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6667 F:      drivers/gpu/drm/tiny/hx8357d.c
6668
6669 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6670 M:      Deepak Rawat <drawat.floss@gmail.com>
6671 L:      linux-hyperv@vger.kernel.org
6672 L:      dri-devel@lists.freedesktop.org
6673 S:      Maintained
6674 T:      git git://anongit.freedesktop.org/drm/drm-misc
6675 F:      drivers/gpu/drm/hyperv
6676
6677 DRM DRIVER FOR ILITEK ILI9225 PANELS
6678 M:      David Lechner <david@lechnology.com>
6679 S:      Maintained
6680 T:      git git://anongit.freedesktop.org/drm/drm-misc
6681 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6682 F:      drivers/gpu/drm/tiny/ili9225.c
6683
6684 DRM DRIVER FOR ILITEK ILI9486 PANELS
6685 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6686 S:      Maintained
6687 T:      git git://anongit.freedesktop.org/drm/drm-misc
6688 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6689 F:      drivers/gpu/drm/tiny/ili9486.c
6690
6691 DRM DRIVER FOR ILITEK ILI9805 PANELS
6692 M:      Michael Trimarchi <michael@amarulasolutions.com>
6693 S:      Maintained
6694 F:      Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
6695 F:      drivers/gpu/drm/panel/panel-ilitek-ili9805.c
6696
6697 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6698 M:      Jagan Teki <jagan@edgeble.ai>
6699 S:      Maintained
6700 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6701 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6702
6703 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6704 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6705 S:      Supported
6706 T:      git git://anongit.freedesktop.org/drm/drm-misc
6707 F:      drivers/gpu/drm/logicvc/
6708
6709 DRM DRIVER FOR LVDS PANELS
6710 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6711 L:      dri-devel@lists.freedesktop.org
6712 S:      Maintained
6713 T:      git git://anongit.freedesktop.org/drm/drm-misc
6714 F:      Documentation/devicetree/bindings/display/lvds.yaml
6715 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6716 F:      drivers/gpu/drm/panel/panel-lvds.c
6717
6718 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6719 M:      Guido Günther <agx@sigxcpu.org>
6720 R:      Purism Kernel Team <kernel@puri.sm>
6721 S:      Maintained
6722 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6723 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6724
6725 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6726 M:      Dave Airlie <airlied@redhat.com>
6727 R:      Thomas Zimmermann <tzimmermann@suse.de>
6728 R:      Jocelyn Falempe <jfalempe@redhat.com>
6729 L:      dri-devel@lists.freedesktop.org
6730 S:      Supported
6731 T:      git git://anongit.freedesktop.org/drm/drm-misc
6732 F:      drivers/gpu/drm/mgag200/
6733
6734 DRM DRIVER FOR MI0283QT
6735 M:      Noralf Trønnes <noralf@tronnes.org>
6736 S:      Maintained
6737 T:      git git://anongit.freedesktop.org/drm/drm-misc
6738 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6739 F:      drivers/gpu/drm/tiny/mi0283qt.c
6740
6741 DRM DRIVER FOR MIPI DBI compatible panels
6742 M:      Noralf Trønnes <noralf@tronnes.org>
6743 S:      Maintained
6744 W:      https://github.com/notro/panel-mipi-dbi/wiki
6745 T:      git git://anongit.freedesktop.org/drm/drm-misc
6746 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6747 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6748
6749 DRM DRIVER FOR MSM ADRENO GPU
6750 M:      Rob Clark <robdclark@gmail.com>
6751 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6752 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6753 R:      Sean Paul <sean@poorly.run>
6754 R:      Marijn Suijten <marijn.suijten@somainline.org>
6755 L:      linux-arm-msm@vger.kernel.org
6756 L:      dri-devel@lists.freedesktop.org
6757 L:      freedreno@lists.freedesktop.org
6758 S:      Maintained
6759 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6760 T:      git https://gitlab.freedesktop.org/drm/msm.git
6761 F:      Documentation/devicetree/bindings/display/msm/
6762 F:      drivers/gpu/drm/ci/xfails/msm*
6763 F:      drivers/gpu/drm/msm/
6764 F:      include/uapi/drm/msm_drm.h
6765
6766 DRM DRIVER FOR NOVATEK NT35510 PANELS
6767 M:      Linus Walleij <linus.walleij@linaro.org>
6768 S:      Maintained
6769 T:      git git://anongit.freedesktop.org/drm/drm-misc
6770 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6771 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6772
6773 DRM DRIVER FOR NOVATEK NT35560 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/sony,acx424akp.yaml
6778 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6779
6780 DRM DRIVER FOR NOVATEK NT36523 PANELS
6781 M:      Jianhua Lu <lujianhua000@gmail.com>
6782 S:      Maintained
6783 T:      git git://anongit.freedesktop.org/drm/drm-misc
6784 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6785 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6786
6787 DRM DRIVER FOR NOVATEK NT36672A PANELS
6788 M:      Sumit Semwal <sumit.semwal@linaro.org>
6789 S:      Maintained
6790 T:      git git://anongit.freedesktop.org/drm/drm-misc
6791 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6792 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6793
6794 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6795 M:      Karol Herbst <kherbst@redhat.com>
6796 M:      Lyude Paul <lyude@redhat.com>
6797 M:      Danilo Krummrich <dakr@redhat.com>
6798 L:      dri-devel@lists.freedesktop.org
6799 L:      nouveau@lists.freedesktop.org
6800 S:      Supported
6801 W:      https://nouveau.freedesktop.org/
6802 Q:      https://patchwork.freedesktop.org/project/nouveau/
6803 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6804 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6805 C:      irc://irc.oftc.net/nouveau
6806 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6807 F:      drivers/gpu/drm/nouveau/
6808 F:      include/uapi/drm/nouveau_drm.h
6809
6810 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6811 M:      Stefan Mavrodiev <stefan@olimex.com>
6812 S:      Maintained
6813 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6814 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6815
6816 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6817 R:      Douglas Anderson <dianders@chromium.org>
6818 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6819 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6820
6821 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6822 M:      Noralf Trønnes <noralf@tronnes.org>
6823 S:      Maintained
6824 T:      git git://anongit.freedesktop.org/drm/drm-misc
6825 F:      Documentation/devicetree/bindings/display/repaper.txt
6826 F:      drivers/gpu/drm/tiny/repaper.c
6827
6828 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6829 M:      Dave Airlie <airlied@redhat.com>
6830 M:      Gerd Hoffmann <kraxel@redhat.com>
6831 L:      virtualization@lists.linux.dev
6832 S:      Obsolete
6833 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6834 T:      git git://anongit.freedesktop.org/drm/drm-misc
6835 F:      drivers/gpu/drm/tiny/cirrus.c
6836
6837 DRM DRIVER FOR QXL VIRTUAL GPU
6838 M:      Dave Airlie <airlied@redhat.com>
6839 M:      Gerd Hoffmann <kraxel@redhat.com>
6840 L:      virtualization@lists.linux.dev
6841 L:      spice-devel@lists.freedesktop.org
6842 S:      Maintained
6843 T:      git git://anongit.freedesktop.org/drm/drm-misc
6844 F:      drivers/gpu/drm/qxl/
6845 F:      include/uapi/drm/qxl_drm.h
6846
6847 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6848 M:      Robert Chiras <robert.chiras@nxp.com>
6849 S:      Maintained
6850 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6851 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6852
6853 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6854 M:      Linus Walleij <linus.walleij@linaro.org>
6855 S:      Maintained
6856 T:      git git://anongit.freedesktop.org/drm/drm-misc
6857 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6858 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6859
6860 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6861 M:      Inki Dae <inki.dae@samsung.com>
6862 M:      Jagan Teki <jagan@amarulasolutions.com>
6863 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6864 S:      Maintained
6865 T:      git git://anongit.freedesktop.org/drm/drm-misc
6866 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6867 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6868 F:      include/drm/bridge/samsung-dsim.h
6869
6870 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6871 M:      Markuss Broks <markuss.broks@gmail.com>
6872 S:      Maintained
6873 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6874 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6875
6876 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6877 M:      Artur Weber <aweber.kernel@gmail.com>
6878 S:      Maintained
6879 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6880 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6881
6882 DRM DRIVER FOR SITRONIX ST7586 PANELS
6883 M:      David Lechner <david@lechnology.com>
6884 S:      Maintained
6885 T:      git git://anongit.freedesktop.org/drm/drm-misc
6886 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6887 F:      drivers/gpu/drm/tiny/st7586.c
6888
6889 DRM DRIVER FOR SITRONIX ST7701 PANELS
6890 M:      Jagan Teki <jagan@amarulasolutions.com>
6891 S:      Maintained
6892 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6893 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6894
6895 DRM DRIVER FOR SITRONIX ST7703 PANELS
6896 M:      Guido Günther <agx@sigxcpu.org>
6897 R:      Purism Kernel Team <kernel@puri.sm>
6898 R:      Ondrej Jirman <megi@xff.cz>
6899 S:      Maintained
6900 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6901 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6902
6903 DRM DRIVER FOR SITRONIX ST7735R PANELS
6904 M:      David Lechner <david@lechnology.com>
6905 S:      Maintained
6906 T:      git git://anongit.freedesktop.org/drm/drm-misc
6907 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6908 F:      drivers/gpu/drm/tiny/st7735r.c
6909
6910 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6911 M:      Javier Martinez Canillas <javierm@redhat.com>
6912 S:      Maintained
6913 T:      git git://anongit.freedesktop.org/drm/drm-misc
6914 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6915 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6916 F:      drivers/gpu/drm/solomon/ssd130x*
6917
6918 DRM DRIVER FOR ST-ERICSSON MCDE
6919 M:      Linus Walleij <linus.walleij@linaro.org>
6920 S:      Maintained
6921 T:      git git://anongit.freedesktop.org/drm/drm-misc
6922 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6923 F:      drivers/gpu/drm/mcde/
6924
6925 DRM DRIVER FOR SYNAPTICS R63353 PANELS
6926 M:      Michael Trimarchi <michael@amarulasolutions.com>
6927 S:      Maintained
6928 F:      Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
6929 F:      drivers/gpu/drm/panel/panel-synaptics-r63353.c
6930
6931 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6932 M:      Jagan Teki <jagan@amarulasolutions.com>
6933 S:      Maintained
6934 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6935 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6936
6937 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6938 R:      Douglas Anderson <dianders@chromium.org>
6939 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6940 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6941
6942 DRM DRIVER FOR TPO TPG110 PANELS
6943 M:      Linus Walleij <linus.walleij@linaro.org>
6944 S:      Maintained
6945 T:      git git://anongit.freedesktop.org/drm/drm-misc
6946 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6947 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6948
6949 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6950 M:      Dave Airlie <airlied@redhat.com>
6951 R:      Sean Paul <sean@poorly.run>
6952 R:      Thomas Zimmermann <tzimmermann@suse.de>
6953 L:      dri-devel@lists.freedesktop.org
6954 S:      Supported
6955 T:      git git://anongit.freedesktop.org/drm/drm-misc
6956 F:      drivers/gpu/drm/udl/
6957
6958 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6959 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6960 M:      Melissa Wen <melissa.srw@gmail.com>
6961 M:      Maíra Canal <mairacanal@riseup.net>
6962 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6963 R:      Daniel Vetter <daniel@ffwll.ch>
6964 L:      dri-devel@lists.freedesktop.org
6965 S:      Maintained
6966 T:      git git://anongit.freedesktop.org/drm/drm-misc
6967 F:      Documentation/gpu/vkms.rst
6968 F:      drivers/gpu/drm/vkms/
6969
6970 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6971 M:      Hans de Goede <hdegoede@redhat.com>
6972 L:      dri-devel@lists.freedesktop.org
6973 S:      Maintained
6974 T:      git git://anongit.freedesktop.org/drm/drm-misc
6975 F:      drivers/gpu/drm/vboxvideo/
6976
6977 DRM DRIVER FOR VMWARE VIRTUAL GPU
6978 M:      Zack Rusin <zack.rusin@broadcom.com>
6979 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
6980 L:      dri-devel@lists.freedesktop.org
6981 S:      Supported
6982 T:      git git://anongit.freedesktop.org/drm/drm-misc
6983 F:      drivers/gpu/drm/vmwgfx/
6984 F:      include/uapi/drm/vmwgfx_drm.h
6985
6986 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6987 M:      Linus Walleij <linus.walleij@linaro.org>
6988 S:      Maintained
6989 T:      git git://anongit.freedesktop.org/drm/drm-misc
6990 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6991 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6992
6993 DRM DRIVERS
6994 M:      David Airlie <airlied@gmail.com>
6995 M:      Daniel Vetter <daniel@ffwll.ch>
6996 L:      dri-devel@lists.freedesktop.org
6997 S:      Maintained
6998 B:      https://gitlab.freedesktop.org/drm
6999 C:      irc://irc.oftc.net/dri-devel
7000 T:      git git://anongit.freedesktop.org/drm/drm
7001 F:      Documentation/devicetree/bindings/display/
7002 F:      Documentation/devicetree/bindings/gpu/
7003 F:      Documentation/gpu/
7004 F:      drivers/gpu/
7005 F:      include/drm/
7006 F:      include/linux/vga*
7007 F:      include/uapi/drm/
7008
7009 DRM DRIVERS AND MISC GPU PATCHES
7010 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
7011 M:      Maxime Ripard <mripard@kernel.org>
7012 M:      Thomas Zimmermann <tzimmermann@suse.de>
7013 S:      Maintained
7014 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
7015 T:      git git://anongit.freedesktop.org/drm/drm-misc
7016 F:      Documentation/devicetree/bindings/display/
7017 F:      Documentation/devicetree/bindings/gpu/
7018 F:      Documentation/gpu/
7019 F:      drivers/gpu/drm/
7020 F:      drivers/gpu/vga/
7021 F:      include/drm/drm
7022 F:      include/linux/vga*
7023 F:      include/uapi/drm/
7024 X:      drivers/gpu/drm/amd/
7025 X:      drivers/gpu/drm/armada/
7026 X:      drivers/gpu/drm/etnaviv/
7027 X:      drivers/gpu/drm/exynos/
7028 X:      drivers/gpu/drm/i915/
7029 X:      drivers/gpu/drm/kmb/
7030 X:      drivers/gpu/drm/mediatek/
7031 X:      drivers/gpu/drm/msm/
7032 X:      drivers/gpu/drm/nouveau/
7033 X:      drivers/gpu/drm/radeon/
7034 X:      drivers/gpu/drm/renesas/
7035 X:      drivers/gpu/drm/tegra/
7036
7037 DRM DRIVERS FOR ALLWINNER A10
7038 M:      Maxime Ripard <mripard@kernel.org>
7039 M:      Chen-Yu Tsai <wens@csie.org>
7040 L:      dri-devel@lists.freedesktop.org
7041 S:      Supported
7042 T:      git git://anongit.freedesktop.org/drm/drm-misc
7043 F:      Documentation/devicetree/bindings/display/allwinner*
7044 F:      drivers/gpu/drm/sun4i/
7045
7046 DRM DRIVERS FOR AMLOGIC SOCS
7047 M:      Neil Armstrong <neil.armstrong@linaro.org>
7048 L:      dri-devel@lists.freedesktop.org
7049 L:      linux-amlogic@lists.infradead.org
7050 S:      Supported
7051 W:      http://linux-meson.com/
7052 T:      git git://anongit.freedesktop.org/drm/drm-misc
7053 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7054 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7055 F:      Documentation/gpu/meson.rst
7056 F:      drivers/gpu/drm/ci/xfails/meson*
7057 F:      drivers/gpu/drm/meson/
7058
7059 DRM DRIVERS FOR ATMEL HLCDC
7060 M:      Sam Ravnborg <sam@ravnborg.org>
7061 M:      Boris Brezillon <bbrezillon@kernel.org>
7062 L:      dri-devel@lists.freedesktop.org
7063 S:      Supported
7064 T:      git git://anongit.freedesktop.org/drm/drm-misc
7065 F:      Documentation/devicetree/bindings/display/atmel/
7066 F:      drivers/gpu/drm/atmel-hlcdc/
7067
7068 DRM DRIVERS FOR BRIDGE CHIPS
7069 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7070 M:      Neil Armstrong <neil.armstrong@linaro.org>
7071 M:      Robert Foss <rfoss@kernel.org>
7072 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7073 R:      Jonas Karlman <jonas@kwiboo.se>
7074 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7075 S:      Maintained
7076 T:      git git://anongit.freedesktop.org/drm/drm-misc
7077 F:      Documentation/devicetree/bindings/display/bridge/
7078 F:      drivers/gpu/drm/bridge/
7079 F:      drivers/gpu/drm/drm_bridge.c
7080 F:      drivers/gpu/drm/drm_bridge_connector.c
7081 F:      include/drm/drm_bridge.h
7082 F:      include/drm/drm_bridge_connector.h
7083
7084 DRM DRIVERS FOR EXYNOS
7085 M:      Inki Dae <inki.dae@samsung.com>
7086 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7087 M:      Kyungmin Park <kyungmin.park@samsung.com>
7088 L:      dri-devel@lists.freedesktop.org
7089 S:      Supported
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7091 F:      Documentation/devicetree/bindings/display/exynos/
7092 F:      Documentation/devicetree/bindings/display/samsung/
7093 F:      drivers/gpu/drm/exynos/
7094 F:      include/uapi/drm/exynos_drm.h
7095
7096 DRM DRIVERS FOR FREESCALE DCU
7097 M:      Stefan Agner <stefan@agner.ch>
7098 M:      Alison Wang <alison.wang@nxp.com>
7099 L:      dri-devel@lists.freedesktop.org
7100 S:      Supported
7101 T:      git git://anongit.freedesktop.org/drm/drm-misc
7102 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7103 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7104 F:      drivers/gpu/drm/fsl-dcu/
7105
7106 DRM DRIVERS FOR FREESCALE IMX 5/6
7107 M:      Philipp Zabel <p.zabel@pengutronix.de>
7108 L:      dri-devel@lists.freedesktop.org
7109 S:      Maintained
7110 T:      git git://anongit.freedesktop.org/drm/drm-misc
7111 T:      git git://git.pengutronix.de/git/pza/linux
7112 F:      Documentation/devicetree/bindings/display/imx/
7113 F:      drivers/gpu/drm/imx/ipuv3/
7114 F:      drivers/gpu/ipu-v3/
7115
7116 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7117 M:      Liu Ying <victor.liu@nxp.com>
7118 L:      dri-devel@lists.freedesktop.org
7119 S:      Maintained
7120 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7121 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7122 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7123 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7124 F:      drivers/gpu/drm/bridge/imx/
7125
7126 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7127 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7128 L:      dri-devel@lists.freedesktop.org
7129 S:      Maintained
7130 T:      git git://anongit.freedesktop.org/drm/drm-misc
7131 F:      drivers/gpu/drm/gma500/
7132
7133 DRM DRIVERS FOR HISILICON
7134 M:      Xinliang Liu <xinliang.liu@linaro.org>
7135 M:      Tian Tao  <tiantao6@hisilicon.com>
7136 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7137 R:      Sumit Semwal <sumit.semwal@linaro.org>
7138 R:      Yongqin Liu <yongqin.liu@linaro.org>
7139 R:      John Stultz <jstultz@google.com>
7140 L:      dri-devel@lists.freedesktop.org
7141 S:      Maintained
7142 T:      git git://anongit.freedesktop.org/drm/drm-misc
7143 F:      Documentation/devicetree/bindings/display/hisilicon/
7144 F:      drivers/gpu/drm/hisilicon/
7145
7146 DRM DRIVERS FOR LIMA
7147 M:      Qiang Yu <yuq825@gmail.com>
7148 L:      dri-devel@lists.freedesktop.org
7149 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7150 S:      Maintained
7151 T:      git git://anongit.freedesktop.org/drm/drm-misc
7152 F:      drivers/gpu/drm/lima/
7153 F:      include/uapi/drm/lima_drm.h
7154
7155 DRM DRIVERS FOR LOONGSON
7156 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7157 L:      dri-devel@lists.freedesktop.org
7158 S:      Supported
7159 T:      git git://anongit.freedesktop.org/drm/drm-misc
7160 F:      drivers/gpu/drm/loongson/
7161
7162 DRM DRIVERS FOR MEDIATEK
7163 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7164 M:      Philipp Zabel <p.zabel@pengutronix.de>
7165 L:      dri-devel@lists.freedesktop.org
7166 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7167 S:      Supported
7168 F:      Documentation/devicetree/bindings/display/mediatek/
7169 F:      drivers/gpu/drm/ci/xfails/mediatek*
7170 F:      drivers/gpu/drm/mediatek/
7171 F:      drivers/phy/mediatek/phy-mtk-dp.c
7172 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7173 F:      drivers/phy/mediatek/phy-mtk-mipi*
7174
7175 DRM DRIVERS FOR NVIDIA TEGRA
7176 M:      Thierry Reding <thierry.reding@gmail.com>
7177 M:      Mikko Perttunen <mperttunen@nvidia.com>
7178 L:      dri-devel@lists.freedesktop.org
7179 L:      linux-tegra@vger.kernel.org
7180 S:      Supported
7181 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7182 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7183 F:      Documentation/devicetree/bindings/gpu/host1x/
7184 F:      drivers/gpu/drm/tegra/
7185 F:      drivers/gpu/host1x/
7186 F:      include/linux/host1x.h
7187 F:      include/uapi/drm/tegra_drm.h
7188
7189 DRM DRIVERS FOR RENESAS R-CAR
7190 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7191 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7192 L:      dri-devel@lists.freedesktop.org
7193 L:      linux-renesas-soc@vger.kernel.org
7194 S:      Supported
7195 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7196 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7197 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7198 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7199 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7200 F:      drivers/gpu/drm/renesas/rcar-du/
7201
7202 DRM DRIVERS FOR RENESAS SHMOBILE
7203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7204 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7205 L:      dri-devel@lists.freedesktop.org
7206 L:      linux-renesas-soc@vger.kernel.org
7207 S:      Supported
7208 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7209 F:      drivers/gpu/drm/renesas/shmobile/
7210 F:      include/linux/platform_data/shmob_drm.h
7211
7212 DRM DRIVERS FOR ROCKCHIP
7213 M:      Sandy Huang <hjc@rock-chips.com>
7214 M:      Heiko Stübner <heiko@sntech.de>
7215 M:      Andy Yan <andy.yan@rock-chips.com>
7216 L:      dri-devel@lists.freedesktop.org
7217 S:      Maintained
7218 T:      git git://anongit.freedesktop.org/drm/drm-misc
7219 F:      Documentation/devicetree/bindings/display/rockchip/
7220 F:      drivers/gpu/drm/ci/xfails/rockchip*
7221 F:      drivers/gpu/drm/rockchip/
7222
7223 DRM DRIVERS FOR STI
7224 M:      Alain Volmat <alain.volmat@foss.st.com>
7225 L:      dri-devel@lists.freedesktop.org
7226 S:      Maintained
7227 T:      git git://anongit.freedesktop.org/drm/drm-misc
7228 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7229 F:      drivers/gpu/drm/sti
7230
7231 DRM DRIVERS FOR STM
7232 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7233 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7234 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7235 L:      dri-devel@lists.freedesktop.org
7236 S:      Maintained
7237 T:      git git://anongit.freedesktop.org/drm/drm-misc
7238 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7239 F:      drivers/gpu/drm/stm
7240
7241 DRM DRIVERS FOR TI KEYSTONE
7242 M:      Jyri Sarha <jyri.sarha@iki.fi>
7243 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7244 L:      dri-devel@lists.freedesktop.org
7245 S:      Maintained
7246 T:      git git://anongit.freedesktop.org/drm/drm-misc
7247 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7248 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7249 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7250 F:      drivers/gpu/drm/tidss/
7251
7252 DRM DRIVERS FOR TI LCDC
7253 M:      Jyri Sarha <jyri.sarha@iki.fi>
7254 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7255 L:      dri-devel@lists.freedesktop.org
7256 S:      Maintained
7257 T:      git git://anongit.freedesktop.org/drm/drm-misc
7258 F:      Documentation/devicetree/bindings/display/tilcdc/
7259 F:      drivers/gpu/drm/tilcdc/
7260
7261 DRM DRIVERS FOR TI OMAP
7262 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7263 L:      dri-devel@lists.freedesktop.org
7264 S:      Maintained
7265 T:      git git://anongit.freedesktop.org/drm/drm-misc
7266 F:      Documentation/devicetree/bindings/display/ti/
7267 F:      drivers/gpu/drm/omapdrm/
7268
7269 DRM DRIVERS FOR V3D
7270 M:      Melissa Wen <mwen@igalia.com>
7271 M:      Maíra Canal <mcanal@igalia.com>
7272 S:      Supported
7273 T:      git git://anongit.freedesktop.org/drm/drm-misc
7274 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7275 F:      drivers/gpu/drm/v3d/
7276 F:      include/uapi/drm/v3d_drm.h
7277
7278 DRM DRIVERS FOR VC4
7279 M:      Maxime Ripard <mripard@kernel.org>
7280 S:      Supported
7281 T:      git git://github.com/anholt/linux
7282 T:      git git://anongit.freedesktop.org/drm/drm-misc
7283 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7284 F:      drivers/gpu/drm/vc4/
7285 F:      include/uapi/drm/vc4_drm.h
7286
7287 DRM DRIVERS FOR VIVANTE GPU IP
7288 M:      Lucas Stach <l.stach@pengutronix.de>
7289 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7290 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7291 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7292 L:      dri-devel@lists.freedesktop.org
7293 S:      Maintained
7294 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7295 F:      drivers/gpu/drm/etnaviv/
7296 F:      include/uapi/drm/etnaviv_drm.h
7297
7298 DRM DRIVERS FOR XEN
7299 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7300 L:      dri-devel@lists.freedesktop.org
7301 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7302 S:      Supported
7303 T:      git git://anongit.freedesktop.org/drm/drm-misc
7304 F:      Documentation/gpu/xen-front.rst
7305 F:      drivers/gpu/drm/xen/
7306
7307 DRM DRIVERS FOR XILINX
7308 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7309 L:      dri-devel@lists.freedesktop.org
7310 S:      Maintained
7311 T:      git git://anongit.freedesktop.org/drm/drm-misc
7312 F:      Documentation/devicetree/bindings/display/xlnx/
7313 F:      drivers/gpu/drm/xlnx/
7314
7315 DRM GPU SCHEDULER
7316 M:      Luben Tuikov <ltuikov89@gmail.com>
7317 L:      dri-devel@lists.freedesktop.org
7318 S:      Maintained
7319 T:      git git://anongit.freedesktop.org/drm/drm-misc
7320 F:      drivers/gpu/drm/scheduler/
7321 F:      include/drm/gpu_scheduler.h
7322
7323 DRM PANEL DRIVERS
7324 M:      Neil Armstrong <neil.armstrong@linaro.org>
7325 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7326 R:      Sam Ravnborg <sam@ravnborg.org>
7327 L:      dri-devel@lists.freedesktop.org
7328 S:      Maintained
7329 T:      git git://anongit.freedesktop.org/drm/drm-misc
7330 F:      Documentation/devicetree/bindings/display/panel/
7331 F:      drivers/gpu/drm/drm_panel.c
7332 F:      drivers/gpu/drm/panel/
7333 F:      include/drm/drm_panel.h
7334
7335 DRM PRIVACY-SCREEN CLASS
7336 M:      Hans de Goede <hdegoede@redhat.com>
7337 L:      dri-devel@lists.freedesktop.org
7338 S:      Maintained
7339 T:      git git://anongit.freedesktop.org/drm/drm-misc
7340 F:      drivers/gpu/drm/drm_privacy_screen*
7341 F:      include/drm/drm_privacy_screen*
7342
7343 DRM TTM SUBSYSTEM
7344 M:      Christian Koenig <christian.koenig@amd.com>
7345 M:      Huang Rui <ray.huang@amd.com>
7346 L:      dri-devel@lists.freedesktop.org
7347 S:      Maintained
7348 T:      git git://anongit.freedesktop.org/drm/drm-misc
7349 F:      drivers/gpu/drm/ttm/
7350 F:      include/drm/ttm/
7351
7352 DRM AUTOMATED TESTING
7353 M:      Helen Koike <helen.koike@collabora.com>
7354 L:      dri-devel@lists.freedesktop.org
7355 S:      Maintained
7356 T:      git git://anongit.freedesktop.org/drm/drm-misc
7357 F:      Documentation/gpu/automated_testing.rst
7358 F:      drivers/gpu/drm/ci/
7359
7360 DSBR100 USB FM RADIO DRIVER
7361 M:      Alexey Klimov <klimov.linux@gmail.com>
7362 L:      linux-media@vger.kernel.org
7363 S:      Maintained
7364 T:      git git://linuxtv.org/media_tree.git
7365 F:      drivers/media/radio/dsbr100.c
7366
7367 DT3155 MEDIA DRIVER
7368 M:      Hans Verkuil <hverkuil@xs4all.nl>
7369 L:      linux-media@vger.kernel.org
7370 S:      Odd Fixes
7371 W:      https://linuxtv.org
7372 T:      git git://linuxtv.org/media_tree.git
7373 F:      drivers/media/pci/dt3155/
7374
7375 DVB_USB_AF9015 MEDIA DRIVER
7376 L:      linux-media@vger.kernel.org
7377 S:      Orphan
7378 W:      https://linuxtv.org
7379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7380 F:      drivers/media/usb/dvb-usb-v2/af9015*
7381
7382 DVB_USB_AF9035 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/af9035*
7388
7389 DVB_USB_ANYSEE 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/anysee*
7395
7396 DVB_USB_AU6610 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/au6610*
7402
7403 DVB_USB_CE6230 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/ce6230*
7409
7410 DVB_USB_CXUSB MEDIA DRIVER
7411 M:      Michael Krufky <mkrufky@linuxtv.org>
7412 L:      linux-media@vger.kernel.org
7413 S:      Maintained
7414 W:      https://linuxtv.org
7415 W:      http://github.com/mkrufky
7416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7417 T:      git git://linuxtv.org/media_tree.git
7418 F:      drivers/media/usb/dvb-usb/cxusb*
7419
7420 DVB_USB_EC168 MEDIA DRIVER
7421 L:      linux-media@vger.kernel.org
7422 S:      Orphan
7423 W:      https://linuxtv.org
7424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7425 F:      drivers/media/usb/dvb-usb-v2/ec168*
7426
7427 DVB_USB_GL861 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/gl861*
7433
7434 DVB_USB_MXL111SF MEDIA DRIVER
7435 M:      Michael Krufky <mkrufky@linuxtv.org>
7436 L:      linux-media@vger.kernel.org
7437 S:      Maintained
7438 W:      https://linuxtv.org
7439 W:      http://github.com/mkrufky
7440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7441 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7442 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7443
7444 DVB_USB_RTL28XXU MEDIA DRIVER
7445 L:      linux-media@vger.kernel.org
7446 S:      Orphan
7447 W:      https://linuxtv.org
7448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7449 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7450
7451 DVB_USB_V2 MEDIA DRIVER
7452 L:      linux-media@vger.kernel.org
7453 S:      Orphan
7454 W:      https://linuxtv.org
7455 W:      http://palosaari.fi/linux/
7456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7457 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7458 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7459
7460 DYNAMIC DEBUG
7461 M:      Jason Baron <jbaron@akamai.com>
7462 M:      Jim Cromie <jim.cromie@gmail.com>
7463 S:      Maintained
7464 F:      include/linux/dynamic_debug.h
7465 F:      lib/dynamic_debug.c
7466 F:      lib/test_dynamic_debug.c
7467
7468 DYNAMIC INTERRUPT MODERATION
7469 M:      Tal Gilboa <talgi@nvidia.com>
7470 S:      Maintained
7471 F:      Documentation/networking/net_dim.rst
7472 F:      include/linux/dim.h
7473 F:      lib/dim/
7474
7475 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7476 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7477 L:      linux-pm@vger.kernel.org
7478 S:      Supported
7479 B:      https://bugzilla.kernel.org
7480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7481 F:      drivers/powercap/dtpm*
7482 F:      include/linux/dtpm.h
7483
7484 DZ DECSTATION DZ11 SERIAL DRIVER
7485 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7486 S:      Maintained
7487 F:      drivers/tty/serial/dz.*
7488
7489 E3X0 POWER BUTTON DRIVER
7490 M:      Moritz Fischer <moritz.fischer@ettus.com>
7491 L:      usrp-users@lists.ettus.com
7492 S:      Supported
7493 W:      http://www.ettus.com
7494 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7495 F:      drivers/input/misc/e3x0-button.c
7496
7497 E4000 MEDIA DRIVER
7498 L:      linux-media@vger.kernel.org
7499 S:      Orphan
7500 W:      https://linuxtv.org
7501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7502 F:      drivers/media/tuners/e4000*
7503
7504 EARTH_PT1 MEDIA DRIVER
7505 M:      Akihiro Tsukada <tskd08@gmail.com>
7506 L:      linux-media@vger.kernel.org
7507 S:      Odd Fixes
7508 F:      drivers/media/pci/pt1/
7509
7510 EARTH_PT3 MEDIA DRIVER
7511 M:      Akihiro Tsukada <tskd08@gmail.com>
7512 L:      linux-media@vger.kernel.org
7513 S:      Odd Fixes
7514 F:      drivers/media/pci/pt3/
7515
7516 EC100 MEDIA DRIVER
7517 L:      linux-media@vger.kernel.org
7518 S:      Orphan
7519 W:      https://linuxtv.org
7520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7521 F:      drivers/media/dvb-frontends/ec100*
7522
7523 ECRYPT FILE SYSTEM
7524 M:      Tyler Hicks <code@tyhicks.com>
7525 L:      ecryptfs@vger.kernel.org
7526 S:      Odd Fixes
7527 W:      http://ecryptfs.org
7528 W:      https://launchpad.net/ecryptfs
7529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7530 F:      Documentation/filesystems/ecryptfs.rst
7531 F:      fs/ecryptfs/
7532
7533 EDAC-AMD64
7534 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7535 L:      linux-edac@vger.kernel.org
7536 S:      Supported
7537 F:      drivers/edac/amd64_edac*
7538 F:      drivers/edac/mce_amd*
7539
7540 EDAC-ARMADA
7541 M:      Jan Luebbe <jlu@pengutronix.de>
7542 L:      linux-edac@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7545 F:      drivers/edac/armada_xp_*
7546
7547 EDAC-AST2500
7548 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7549 S:      Supported
7550 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7551 F:      drivers/edac/aspeed_edac.c
7552
7553 EDAC-BLUEFIELD
7554 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7555 S:      Supported
7556 F:      drivers/edac/bluefield_edac.c
7557
7558 EDAC-CALXEDA
7559 M:      Andre Przywara <andre.przywara@arm.com>
7560 L:      linux-edac@vger.kernel.org
7561 S:      Maintained
7562 F:      drivers/edac/highbank*
7563
7564 EDAC-CAVIUM OCTEON
7565 M:      Ralf Baechle <ralf@linux-mips.org>
7566 L:      linux-edac@vger.kernel.org
7567 L:      linux-mips@vger.kernel.org
7568 S:      Supported
7569 F:      drivers/edac/octeon_edac*
7570
7571 EDAC-CAVIUM THUNDERX
7572 M:      Robert Richter <rric@kernel.org>
7573 L:      linux-edac@vger.kernel.org
7574 S:      Odd Fixes
7575 F:      drivers/edac/thunderx_edac*
7576
7577 EDAC-CORE
7578 M:      Borislav Petkov <bp@alien8.de>
7579 M:      Tony Luck <tony.luck@intel.com>
7580 R:      James Morse <james.morse@arm.com>
7581 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7582 R:      Robert Richter <rric@kernel.org>
7583 L:      linux-edac@vger.kernel.org
7584 S:      Supported
7585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7586 F:      Documentation/admin-guide/ras.rst
7587 F:      Documentation/driver-api/edac.rst
7588 F:      drivers/edac/
7589 F:      include/linux/edac.h
7590
7591 EDAC-DMC520
7592 M:      Lei Wang <lewan@microsoft.com>
7593 L:      linux-edac@vger.kernel.org
7594 S:      Supported
7595 F:      drivers/edac/dmc520_edac.c
7596
7597 EDAC-E752X
7598 M:      Mark Gross <markgross@kernel.org>
7599 L:      linux-edac@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/edac/e752x_edac.c
7602
7603 EDAC-E7XXX
7604 L:      linux-edac@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/edac/e7xxx_edac.c
7607
7608 EDAC-FSL_DDR
7609 M:      York Sun <york.sun@nxp.com>
7610 L:      linux-edac@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/edac/fsl_ddr_edac.*
7613
7614 EDAC-GHES
7615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7616 L:      linux-edac@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/edac/ghes_edac.c
7619
7620 EDAC-I10NM
7621 M:      Tony Luck <tony.luck@intel.com>
7622 L:      linux-edac@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/edac/i10nm_base.c
7625
7626 EDAC-I3000
7627 L:      linux-edac@vger.kernel.org
7628 S:      Orphan
7629 F:      drivers/edac/i3000_edac.c
7630
7631 EDAC-I5000
7632 L:      linux-edac@vger.kernel.org
7633 S:      Maintained
7634 F:      drivers/edac/i5000_edac.c
7635
7636 EDAC-I5400
7637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7638 L:      linux-edac@vger.kernel.org
7639 S:      Maintained
7640 F:      drivers/edac/i5400_edac.c
7641
7642 EDAC-I7300
7643 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7644 L:      linux-edac@vger.kernel.org
7645 S:      Maintained
7646 F:      drivers/edac/i7300_edac.c
7647
7648 EDAC-I7CORE
7649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7650 L:      linux-edac@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/edac/i7core_edac.c
7653
7654 EDAC-I82443BXGX
7655 M:      Tim Small <tim@buttersideup.com>
7656 L:      linux-edac@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/edac/i82443bxgx_edac.c
7659
7660 EDAC-I82975X
7661 M:      "Arvind R." <arvino55@gmail.com>
7662 L:      linux-edac@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/edac/i82975x_edac.c
7665
7666 EDAC-IE31200
7667 M:      Jason Baron <jbaron@akamai.com>
7668 L:      linux-edac@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/edac/ie31200_edac.c
7671
7672 EDAC-IGEN6
7673 M:      Tony Luck <tony.luck@intel.com>
7674 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7675 L:      linux-edac@vger.kernel.org
7676 S:      Maintained
7677 F:      drivers/edac/igen6_edac.c
7678
7679 EDAC-MPC85XX
7680 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7681 L:      linux-edac@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/edac/mpc85xx_edac.[ch]
7684
7685 EDAC-NPCM
7686 M:      Marvin Lin <kflin@nuvoton.com>
7687 M:      Stanley Chu <yschu@nuvoton.com>
7688 L:      linux-edac@vger.kernel.org
7689 S:      Maintained
7690 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7691 F:      drivers/edac/npcm_edac.c
7692
7693 EDAC-PASEMI
7694 M:      Egor Martovetsky <egor@pasemi.com>
7695 L:      linux-edac@vger.kernel.org
7696 S:      Maintained
7697 F:      drivers/edac/pasemi_edac.c
7698
7699 EDAC-PND2
7700 M:      Tony Luck <tony.luck@intel.com>
7701 L:      linux-edac@vger.kernel.org
7702 S:      Maintained
7703 F:      drivers/edac/pnd2_edac.[ch]
7704
7705 EDAC-QCOM
7706 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7707 L:      linux-arm-msm@vger.kernel.org
7708 L:      linux-edac@vger.kernel.org
7709 S:      Maintained
7710 F:      drivers/edac/qcom_edac.c
7711
7712 EDAC-R82600
7713 M:      Tim Small <tim@buttersideup.com>
7714 L:      linux-edac@vger.kernel.org
7715 S:      Maintained
7716 F:      drivers/edac/r82600_edac.c
7717
7718 EDAC-SBRIDGE
7719 M:      Tony Luck <tony.luck@intel.com>
7720 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7721 L:      linux-edac@vger.kernel.org
7722 S:      Maintained
7723 F:      drivers/edac/sb_edac.c
7724
7725 EDAC-SKYLAKE
7726 M:      Tony Luck <tony.luck@intel.com>
7727 L:      linux-edac@vger.kernel.org
7728 S:      Maintained
7729 F:      drivers/edac/skx_*.[ch]
7730
7731 EDAC-TI
7732 M:      Tero Kristo <kristo@kernel.org>
7733 L:      linux-edac@vger.kernel.org
7734 S:      Odd Fixes
7735 F:      drivers/edac/ti_edac.c
7736
7737 EDIROL UA-101/UA-1000 DRIVER
7738 M:      Clemens Ladisch <clemens@ladisch.de>
7739 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7740 S:      Maintained
7741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7742 F:      sound/usb/misc/ua101.c
7743
7744 EFI TEST DRIVER
7745 M:      Ivan Hu <ivan.hu@canonical.com>
7746 M:      Ard Biesheuvel <ardb@kernel.org>
7747 L:      linux-efi@vger.kernel.org
7748 S:      Maintained
7749 F:      drivers/firmware/efi/test/
7750
7751 EFI VARIABLE FILESYSTEM
7752 M:      Jeremy Kerr <jk@ozlabs.org>
7753 M:      Ard Biesheuvel <ardb@kernel.org>
7754 L:      linux-efi@vger.kernel.org
7755 S:      Maintained
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7757 F:      fs/efivarfs/
7758
7759 EFIFB FRAMEBUFFER DRIVER
7760 M:      Peter Jones <pjones@redhat.com>
7761 L:      linux-fbdev@vger.kernel.org
7762 S:      Maintained
7763 F:      drivers/video/fbdev/efifb.c
7764
7765 EFS FILESYSTEM
7766 S:      Orphan
7767 W:      http://aeschi.ch.eu.org/efs/
7768 F:      fs/efs/
7769
7770 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7771 M:      Douglas Miller <dougmill@linux.ibm.com>
7772 L:      netdev@vger.kernel.org
7773 S:      Maintained
7774 F:      drivers/net/ethernet/ibm/ehea/
7775
7776 ELM327 CAN NETWORK DRIVER
7777 M:      Max Staudt <max@enpas.org>
7778 L:      linux-can@vger.kernel.org
7779 S:      Maintained
7780 F:      Documentation/networking/device_drivers/can/can327.rst
7781 F:      drivers/net/can/can327.c
7782
7783 EM28XX VIDEO4LINUX DRIVER
7784 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7785 L:      linux-media@vger.kernel.org
7786 S:      Maintained
7787 W:      https://linuxtv.org
7788 T:      git git://linuxtv.org/media_tree.git
7789 F:      Documentation/admin-guide/media/em28xx*
7790 F:      drivers/media/usb/em28xx/
7791
7792 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7793 M:      Adrian Hunter <adrian.hunter@intel.com>
7794 M:      Ritesh Harjani <riteshh@codeaurora.org>
7795 M:      Asutosh Das <asutoshd@codeaurora.org>
7796 L:      linux-mmc@vger.kernel.org
7797 S:      Supported
7798 F:      drivers/mmc/host/cqhci*
7799
7800 EMS CPC-PCI CAN DRIVER
7801 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7802 M:      support@ems-wuensche.com
7803 L:      linux-can@vger.kernel.org
7804 S:      Maintained
7805 F:      drivers/net/can/sja1000/ems_pci.c
7806
7807 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7808 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7809 L:      linux-scsi@vger.kernel.org
7810 S:      Supported
7811 W:      http://www.broadcom.com
7812 F:      drivers/scsi/be2iscsi/
7813
7814 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7815 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7816 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7817 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7818 L:      netdev@vger.kernel.org
7819 S:      Supported
7820 W:      http://www.emulex.com
7821 F:      drivers/net/ethernet/emulex/benet/
7822
7823 EMULEX ONECONNECT ROCE DRIVER
7824 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7825 L:      linux-rdma@vger.kernel.org
7826 S:      Odd Fixes
7827 W:      http://www.broadcom.com
7828 F:      drivers/infiniband/hw/ocrdma/
7829 F:      include/uapi/rdma/ocrdma-abi.h
7830
7831 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7832 M:      James Smart <james.smart@broadcom.com>
7833 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7834 L:      linux-scsi@vger.kernel.org
7835 L:      target-devel@vger.kernel.org
7836 S:      Supported
7837 W:      http://www.broadcom.com
7838 F:      drivers/scsi/elx/
7839
7840 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7841 M:      James Smart <james.smart@broadcom.com>
7842 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7843 L:      linux-scsi@vger.kernel.org
7844 S:      Supported
7845 W:      http://www.broadcom.com
7846 F:      drivers/scsi/lpfc/
7847
7848 ENE CB710 FLASH CARD READER DRIVER
7849 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7850 S:      Maintained
7851 F:      drivers/misc/cb710/
7852 F:      drivers/mmc/host/cb710-mmc.*
7853 F:      include/linux/cb710.h
7854
7855 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7856 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7857 S:      Maintained
7858 F:      drivers/media/rc/ene_ir.*
7859
7860 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7861 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7862 L:      linuxppc-dev@lists.ozlabs.org
7863 S:      Maintained
7864 F:      drivers/tty/ehv_bytechan.c
7865
7866 EPSON S1D13XXX FRAMEBUFFER DRIVER
7867 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7868 S:      Maintained
7869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7870 F:      drivers/video/fbdev/s1d13xxxfb.c
7871 F:      include/video/s1d13xxxfb.h
7872
7873 EROFS FILE SYSTEM
7874 M:      Gao Xiang <xiang@kernel.org>
7875 M:      Chao Yu <chao@kernel.org>
7876 R:      Yue Hu <huyue2@coolpad.com>
7877 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7878 L:      linux-erofs@lists.ozlabs.org
7879 S:      Maintained
7880 W:      https://erofs.docs.kernel.org
7881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7882 F:      Documentation/ABI/testing/sysfs-fs-erofs
7883 F:      Documentation/filesystems/erofs.rst
7884 F:      fs/erofs/
7885 F:      include/trace/events/erofs.h
7886
7887 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7888 M:      Jeff Layton <jlayton@kernel.org>
7889 S:      Maintained
7890 F:      include/linux/errseq.h
7891 F:      lib/errseq.c
7892
7893 ESD CAN/USB DRIVERS
7894 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7895 R:      socketcan@esd.eu
7896 L:      linux-can@vger.kernel.org
7897 S:      Maintained
7898 F:      drivers/net/can/usb/esd_usb.c
7899
7900 ET131X NETWORK DRIVER
7901 M:      Mark Einon <mark.einon@gmail.com>
7902 S:      Odd Fixes
7903 F:      drivers/net/ethernet/agere/
7904
7905 ETAS ES58X CAN/USB DRIVER
7906 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7907 L:      linux-can@vger.kernel.org
7908 S:      Maintained
7909 F:      Documentation/networking/devlink/etas_es58x.rst
7910 F:      drivers/net/can/usb/etas_es58x/
7911
7912 ETHERNET BRIDGE
7913 M:      Roopa Prabhu <roopa@nvidia.com>
7914 M:      Nikolay Aleksandrov <razor@blackwall.org>
7915 L:      bridge@lists.linux.dev
7916 L:      netdev@vger.kernel.org
7917 S:      Maintained
7918 W:      http://www.linuxfoundation.org/en/Net:Bridge
7919 F:      include/linux/netfilter_bridge/
7920 F:      net/bridge/
7921
7922 ETHERNET PHY LIBRARY
7923 M:      Andrew Lunn <andrew@lunn.ch>
7924 M:      Heiner Kallweit <hkallweit1@gmail.com>
7925 R:      Russell King <linux@armlinux.org.uk>
7926 L:      netdev@vger.kernel.org
7927 S:      Maintained
7928 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7929 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7930 F:      Documentation/devicetree/bindings/net/mdio*
7931 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7932 F:      Documentation/networking/phy.rst
7933 F:      drivers/net/mdio/
7934 F:      drivers/net/mdio/acpi_mdio.c
7935 F:      drivers/net/mdio/fwnode_mdio.c
7936 F:      drivers/net/mdio/of_mdio.c
7937 F:      drivers/net/pcs/
7938 F:      drivers/net/phy/
7939 F:      include/dt-bindings/net/qca-ar803x.h
7940 F:      include/linux/*mdio*.h
7941 F:      include/linux/linkmode.h
7942 F:      include/linux/mdio/*.h
7943 F:      include/linux/mii.h
7944 F:      include/linux/of_net.h
7945 F:      include/linux/phy.h
7946 F:      include/linux/phy_fixed.h
7947 F:      include/linux/phylib_stubs.h
7948 F:      include/linux/platform_data/mdio-bcm-unimac.h
7949 F:      include/linux/platform_data/mdio-gpio.h
7950 F:      include/trace/events/mdio.h
7951 F:      include/uapi/linux/mdio.h
7952 F:      include/uapi/linux/mii.h
7953 F:      net/core/of_net.c
7954
7955 ETHERNET PHY LIBRARY [RUST]
7956 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
7957 R:      Trevor Gross <tmgross@umich.edu>
7958 L:      netdev@vger.kernel.org
7959 L:      rust-for-linux@vger.kernel.org
7960 S:      Maintained
7961 F:      rust/kernel/net/phy.rs
7962
7963 EXEC & BINFMT API, ELF
7964 R:      Eric Biederman <ebiederm@xmission.com>
7965 R:      Kees Cook <keescook@chromium.org>
7966 L:      linux-mm@kvack.org
7967 S:      Supported
7968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7969 F:      Documentation/userspace-api/ELF.rst
7970 F:      fs/*binfmt_*.c
7971 F:      fs/exec.c
7972 F:      include/linux/binfmts.h
7973 F:      include/linux/elf.h
7974 F:      include/uapi/linux/binfmts.h
7975 F:      include/uapi/linux/elf.h
7976 F:      tools/testing/selftests/exec/
7977 N:      asm/elf.h
7978 N:      binfmt
7979
7980 EXFAT FILE SYSTEM
7981 M:      Namjae Jeon <linkinjeon@kernel.org>
7982 M:      Sungjong Seo <sj1557.seo@samsung.com>
7983 L:      linux-fsdevel@vger.kernel.org
7984 S:      Maintained
7985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7986 F:      fs/exfat/
7987
7988 EXT2 FILE SYSTEM
7989 M:      Jan Kara <jack@suse.com>
7990 L:      linux-ext4@vger.kernel.org
7991 S:      Maintained
7992 F:      Documentation/filesystems/ext2.rst
7993 F:      fs/ext2/
7994 F:      include/linux/ext2*
7995
7996 EXT4 FILE SYSTEM
7997 M:      "Theodore Ts'o" <tytso@mit.edu>
7998 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7999 L:      linux-ext4@vger.kernel.org
8000 S:      Maintained
8001 W:      http://ext4.wiki.kernel.org
8002 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
8004 F:      Documentation/filesystems/ext4/
8005 F:      fs/ext4/
8006 F:      include/trace/events/ext4.h
8007 F:      include/uapi/linux/ext4.h
8008
8009 Extended Verification Module (EVM)
8010 M:      Mimi Zohar <zohar@linux.ibm.com>
8011 M:      Roberto Sassu <roberto.sassu@huawei.com>
8012 L:      linux-integrity@vger.kernel.org
8013 S:      Supported
8014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8015 F:      security/integrity/
8016 F:      security/integrity/evm/
8017
8018 EXTENSIBLE FIRMWARE INTERFACE (EFI)
8019 M:      Ard Biesheuvel <ardb@kernel.org>
8020 L:      linux-efi@vger.kernel.org
8021 S:      Maintained
8022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8023 F:      Documentation/admin-guide/efi-stub.rst
8024 F:      arch/*/include/asm/efi.h
8025 F:      arch/*/kernel/efi.c
8026 F:      arch/arm/boot/compressed/efi-header.S
8027 F:      arch/x86/platform/efi/
8028 F:      drivers/firmware/efi/
8029 F:      include/linux/efi*.h
8030
8031 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8032 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8033 M:      Chanwoo Choi <cw00.choi@samsung.com>
8034 L:      linux-kernel@vger.kernel.org
8035 S:      Maintained
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8037 F:      Documentation/devicetree/bindings/extcon/
8038 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8039 F:      drivers/extcon/
8040 F:      include/linux/extcon.h
8041 F:      include/linux/extcon/
8042
8043 EXTRA BOOT CONFIG
8044 M:      Masami Hiramatsu <mhiramat@kernel.org>
8045 L:      linux-kernel@vger.kernel.org
8046 L:      linux-trace-kernel@vger.kernel.org
8047 S:      Maintained
8048 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8050 F:      Documentation/admin-guide/bootconfig.rst
8051 F:      fs/proc/bootconfig.c
8052 F:      include/linux/bootconfig.h
8053 F:      lib/bootconfig-data.S
8054 F:      lib/bootconfig.c
8055 F:      tools/bootconfig/*
8056 F:      tools/bootconfig/scripts/*
8057
8058 EXYNOS DP DRIVER
8059 M:      Jingoo Han <jingoohan1@gmail.com>
8060 L:      dri-devel@lists.freedesktop.org
8061 S:      Maintained
8062 F:      drivers/gpu/drm/exynos/exynos_dp*
8063
8064 EXYNOS SYSMMU (IOMMU) driver
8065 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8066 L:      iommu@lists.linux.dev
8067 S:      Maintained
8068 F:      drivers/iommu/exynos-iommu.c
8069
8070 F2FS FILE SYSTEM
8071 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8072 M:      Chao Yu <chao@kernel.org>
8073 L:      linux-f2fs-devel@lists.sourceforge.net
8074 S:      Maintained
8075 W:      https://f2fs.wiki.kernel.org/
8076 Q:      https://patchwork.kernel.org/project/f2fs/list/
8077 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8079 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8080 F:      Documentation/filesystems/f2fs.rst
8081 F:      fs/f2fs/
8082 F:      include/linux/f2fs_fs.h
8083 F:      include/trace/events/f2fs.h
8084 F:      include/uapi/linux/f2fs.h
8085
8086 F71805F HARDWARE MONITORING DRIVER
8087 M:      Jean Delvare <jdelvare@suse.com>
8088 L:      linux-hwmon@vger.kernel.org
8089 S:      Maintained
8090 F:      Documentation/hwmon/f71805f.rst
8091 F:      drivers/hwmon/f71805f.c
8092
8093 FADDR2LINE
8094 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8095 S:      Maintained
8096 F:      scripts/faddr2line
8097
8098 FAILOVER MODULE
8099 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8100 L:      netdev@vger.kernel.org
8101 S:      Supported
8102 F:      Documentation/networking/failover.rst
8103 F:      include/net/failover.h
8104 F:      net/core/failover.c
8105
8106 FANOTIFY
8107 M:      Jan Kara <jack@suse.cz>
8108 R:      Amir Goldstein <amir73il@gmail.com>
8109 R:      Matthew Bobrowski <repnop@google.com>
8110 L:      linux-fsdevel@vger.kernel.org
8111 S:      Maintained
8112 F:      fs/notify/fanotify/
8113 F:      include/linux/fanotify.h
8114 F:      include/uapi/linux/fanotify.h
8115
8116 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8117 M:      Linus Walleij <linus.walleij@linaro.org>
8118 L:      linux-usb@vger.kernel.org
8119 S:      Maintained
8120 F:      drivers/usb/fotg210/
8121
8122 FARSYNC SYNCHRONOUS DRIVER
8123 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8124 S:      Supported
8125 W:      http://www.farsite.co.uk/
8126 F:      drivers/net/wan/farsync.*
8127
8128 FAULT INJECTION SUPPORT
8129 M:      Akinobu Mita <akinobu.mita@gmail.com>
8130 S:      Supported
8131 F:      Documentation/fault-injection/
8132 F:      lib/fault-inject.c
8133
8134 FBTFT Framebuffer drivers
8135 L:      dri-devel@lists.freedesktop.org
8136 L:      linux-fbdev@vger.kernel.org
8137 S:      Orphan
8138 F:      drivers/staging/fbtft/
8139
8140 FC0011 TUNER DRIVER
8141 M:      Michael Buesch <m@bues.ch>
8142 L:      linux-media@vger.kernel.org
8143 S:      Maintained
8144 F:      drivers/media/tuners/fc0011.c
8145 F:      drivers/media/tuners/fc0011.h
8146
8147 FC2580 MEDIA DRIVER
8148 L:      linux-media@vger.kernel.org
8149 S:      Orphan
8150 W:      https://linuxtv.org
8151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8152 F:      drivers/media/tuners/fc2580*
8153
8154 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8155 M:      Hannes Reinecke <hare@suse.de>
8156 L:      linux-scsi@vger.kernel.org
8157 S:      Supported
8158 W:      www.Open-FCoE.org
8159 F:      drivers/scsi/fcoe/
8160 F:      drivers/scsi/libfc/
8161 F:      include/scsi/fc/
8162 F:      include/scsi/libfc.h
8163 F:      include/scsi/libfcoe.h
8164 F:      include/uapi/scsi/fc/
8165
8166 FILE LOCKING (flock() and fcntl()/lockf())
8167 M:      Jeff Layton <jlayton@kernel.org>
8168 M:      Chuck Lever <chuck.lever@oracle.com>
8169 L:      linux-fsdevel@vger.kernel.org
8170 S:      Maintained
8171 F:      fs/fcntl.c
8172 F:      fs/locks.c
8173 F:      include/linux/fcntl.h
8174 F:      include/uapi/linux/fcntl.h
8175
8176 FILESYSTEM DIRECT ACCESS (DAX)
8177 M:      Dan Williams <dan.j.williams@intel.com>
8178 R:      Matthew Wilcox <willy@infradead.org>
8179 R:      Jan Kara <jack@suse.cz>
8180 L:      linux-fsdevel@vger.kernel.org
8181 L:      nvdimm@lists.linux.dev
8182 S:      Supported
8183 F:      fs/dax.c
8184 F:      include/linux/dax.h
8185 F:      include/trace/events/fs_dax.h
8186
8187 FILESYSTEMS (VFS and infrastructure)
8188 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8189 M:      Christian Brauner <brauner@kernel.org>
8190 R:      Jan Kara <jack@suse.cz>
8191 L:      linux-fsdevel@vger.kernel.org
8192 S:      Maintained
8193 F:      fs/*
8194 F:      include/linux/fs.h
8195 F:      include/linux/fs_types.h
8196 F:      include/uapi/linux/fs.h
8197 F:      include/uapi/linux/openat2.h
8198
8199 FILESYSTEMS [EXPORTFS]
8200 M:      Chuck Lever <chuck.lever@oracle.com>
8201 M:      Jeff Layton <jlayton@kernel.org>
8202 R:      Amir Goldstein <amir73il@gmail.com>
8203 L:      linux-fsdevel@vger.kernel.org
8204 L:      linux-nfs@vger.kernel.org
8205 S:      Supported
8206 F:      Documentation/filesystems/nfs/exporting.rst
8207 F:      fs/exportfs/
8208 F:      fs/fhandle.c
8209 F:      include/linux/exportfs.h
8210
8211 FILESYSTEMS [IDMAPPED MOUNTS]
8212 M:      Christian Brauner <brauner@kernel.org>
8213 M:      Seth Forshee <sforshee@kernel.org>
8214 L:      linux-fsdevel@vger.kernel.org
8215 S:      Maintained
8216 F:      Documentation/filesystems/idmappings.rst
8217 F:      fs/mnt_idmapping.c
8218 F:      include/linux/mnt_idmapping.*
8219 F:      tools/testing/selftests/mount_setattr/
8220
8221 FILESYSTEMS [IOMAP]
8222 M:      Christian Brauner <brauner@kernel.org>
8223 R:      Darrick J. Wong <djwong@kernel.org>
8224 L:      linux-xfs@vger.kernel.org
8225 L:      linux-fsdevel@vger.kernel.org
8226 S:      Supported
8227 F:      fs/iomap/
8228 F:      include/linux/iomap.h
8229
8230 FILESYSTEMS [NETFS LIBRARY]
8231 M:      David Howells <dhowells@redhat.com>
8232 R:      Jeff Layton <jlayton@kernel.org>
8233 L:      netfs@lists.linux.dev
8234 L:      linux-fsdevel@vger.kernel.org
8235 S:      Supported
8236 F:      Documentation/filesystems/caching/
8237 F:      Documentation/filesystems/netfs_library.rst
8238 F:      fs/netfs/
8239 F:      include/linux/fscache*.h
8240 F:      include/linux/netfs.h
8241 F:      include/trace/events/fscache.h
8242 F:      include/trace/events/netfs.h
8243
8244 FILESYSTEMS [STACKABLE]
8245 M:      Miklos Szeredi <miklos@szeredi.hu>
8246 M:      Amir Goldstein <amir73il@gmail.com>
8247 L:      linux-fsdevel@vger.kernel.org
8248 L:      linux-unionfs@vger.kernel.org
8249 S:      Maintained
8250 F:      fs/backing-file.c
8251 F:      include/linux/backing-file.h
8252
8253 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8254 M:      Riku Voipio <riku.voipio@iki.fi>
8255 L:      linux-hwmon@vger.kernel.org
8256 S:      Maintained
8257 F:      drivers/hwmon/f75375s.c
8258 F:      include/linux/f75375s.h
8259
8260 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8261 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8262 L:      linux-can@vger.kernel.org
8263 S:      Maintained
8264 F:      drivers/net/can/usb/f81604.c
8265
8266 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8267 M:      Clemens Ladisch <clemens@ladisch.de>
8268 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8270 S:      Maintained
8271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8272 F:      include/uapi/sound/firewire.h
8273 F:      sound/firewire/
8274
8275 FIREWIRE MEDIA DRIVERS (firedtv)
8276 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8277 L:      linux-media@vger.kernel.org
8278 L:      linux1394-devel@lists.sourceforge.net
8279 S:      Maintained
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8281 F:      drivers/media/firewire/
8282
8283 FIREWIRE SBP-2 TARGET
8284 M:      Chris Boot <bootc@bootc.net>
8285 L:      linux-scsi@vger.kernel.org
8286 L:      target-devel@vger.kernel.org
8287 L:      linux1394-devel@lists.sourceforge.net
8288 S:      Maintained
8289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8290 F:      drivers/target/sbp/
8291
8292 FIREWIRE SUBSYSTEM
8293 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8294 M:      Takashi Sakamoto <takaswie@kernel.org>
8295 L:      linux1394-devel@lists.sourceforge.net
8296 S:      Maintained
8297 W:      http://ieee1394.docs.kernel.org/
8298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8299 F:      drivers/firewire/
8300 F:      include/linux/firewire.h
8301 F:      include/uapi/linux/firewire*.h
8302 F:      tools/firewire/
8303
8304 FIRMWARE FRAMEWORK FOR ARMV8-A
8305 M:      Sudeep Holla <sudeep.holla@arm.com>
8306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8307 S:      Maintained
8308 F:      drivers/firmware/arm_ffa/
8309 F:      include/linux/arm_ffa.h
8310
8311 FIRMWARE LOADER (request_firmware)
8312 M:      Luis Chamberlain <mcgrof@kernel.org>
8313 M:      Russ Weight <russ.weight@linux.dev>
8314 L:      linux-kernel@vger.kernel.org
8315 S:      Maintained
8316 F:      Documentation/firmware_class/
8317 F:      drivers/base/firmware_loader/
8318 F:      include/linux/firmware.h
8319
8320 FLEXTIMER FTM-QUADDEC DRIVER
8321 M:      Patrick Havelange <patrick.havelange@essensium.com>
8322 L:      linux-iio@vger.kernel.org
8323 S:      Maintained
8324 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8325 F:      drivers/counter/ftm-quaddec.c
8326
8327 FLOPPY DRIVER
8328 M:      Denis Efremov <efremov@linux.com>
8329 L:      linux-block@vger.kernel.org
8330 S:      Odd Fixes
8331 F:      drivers/block/floppy.c
8332
8333 FLYSKY FSIA6B RC RECEIVER
8334 M:      Markus Koch <markus@notsyncing.net>
8335 L:      linux-input@vger.kernel.org
8336 S:      Maintained
8337 F:      drivers/input/joystick/fsia6b.c
8338
8339 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett)
8340 M:      Geoffrey D. Bennett <g@b4.vu>
8341 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8342 S:      Maintained
8343 W:      https://github.com/geoffreybennett/scarlett-gen2
8344 B:      https://github.com/geoffreybennett/scarlett-gen2/issues
8345 T:      git https://github.com/geoffreybennett/scarlett-gen2.git
8346 F:      include/uapi/sound/scarlett2.h
8347 F:      sound/usb/mixer_scarlett2.c
8348
8349 FORCEDETH GIGABIT ETHERNET DRIVER
8350 M:      Rain River <rain.1986.08.12@gmail.com>
8351 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8352 L:      netdev@vger.kernel.org
8353 S:      Maintained
8354 F:      drivers/net/ethernet/nvidia/*
8355
8356 FORTIFY_SOURCE
8357 M:      Kees Cook <keescook@chromium.org>
8358 L:      linux-hardening@vger.kernel.org
8359 S:      Supported
8360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8361 F:      include/linux/fortify-string.h
8362 F:      lib/fortify_kunit.c
8363 F:      lib/memcpy_kunit.c
8364 F:      lib/strcat_kunit.c
8365 F:      lib/strscpy_kunit.c
8366 F:      lib/test_fortify/*
8367 F:      scripts/test_fortify.sh
8368 K:      \b__NO_FORTIFY\b
8369
8370 FPGA DFL DRIVERS
8371 M:      Wu Hao <hao.wu@intel.com>
8372 R:      Tom Rix <trix@redhat.com>
8373 L:      linux-fpga@vger.kernel.org
8374 S:      Maintained
8375 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8376 F:      Documentation/fpga/dfl.rst
8377 F:      drivers/fpga/dfl*
8378 F:      drivers/uio/uio_dfl.c
8379 F:      include/linux/dfl.h
8380 F:      include/uapi/linux/fpga-dfl.h
8381
8382 FPGA MANAGER FRAMEWORK
8383 M:      Moritz Fischer <mdf@kernel.org>
8384 M:      Wu Hao <hao.wu@intel.com>
8385 M:      Xu Yilun <yilun.xu@intel.com>
8386 R:      Tom Rix <trix@redhat.com>
8387 L:      linux-fpga@vger.kernel.org
8388 S:      Maintained
8389 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8391 F:      Documentation/devicetree/bindings/fpga/
8392 F:      Documentation/driver-api/fpga/
8393 F:      Documentation/fpga/
8394 F:      drivers/fpga/
8395 F:      include/linux/fpga/
8396
8397 FPU EMULATOR
8398 M:      Bill Metzenthen <billm@melbpc.org.au>
8399 S:      Maintained
8400 W:      https://floatingpoint.billm.au/
8401 F:      arch/x86/math-emu/
8402
8403 FRAMEBUFFER CORE
8404 M:      Daniel Vetter <daniel@ffwll.ch>
8405 S:      Odd Fixes
8406 T:      git git://anongit.freedesktop.org/drm/drm-misc
8407 F:      drivers/video/fbdev/core/
8408
8409 FRAMEBUFFER LAYER
8410 M:      Helge Deller <deller@gmx.de>
8411 L:      linux-fbdev@vger.kernel.org
8412 L:      dri-devel@lists.freedesktop.org
8413 S:      Maintained
8414 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8416 F:      Documentation/fb/
8417 F:      drivers/video/
8418 F:      include/linux/fb.h
8419 F:      include/uapi/linux/fb.h
8420 F:      include/uapi/video/
8421 F:      include/video/
8422
8423 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8424 M:      Horia Geantă <horia.geanta@nxp.com>
8425 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8426 M:      Gaurav Jain <gaurav.jain@nxp.com>
8427 L:      linux-crypto@vger.kernel.org
8428 S:      Maintained
8429 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8430 F:      drivers/crypto/caam/
8431
8432 FREESCALE COLDFIRE M5441X MMC DRIVER
8433 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8434 L:      linux-mmc@vger.kernel.org
8435 S:      Maintained
8436 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8437 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8438
8439 FREESCALE DIU FRAMEBUFFER DRIVER
8440 M:      Timur Tabi <timur@kernel.org>
8441 L:      linux-fbdev@vger.kernel.org
8442 S:      Maintained
8443 F:      drivers/video/fbdev/fsl-diu-fb.*
8444
8445 FREESCALE DMA DRIVER
8446 M:      Li Yang <leoyang.li@nxp.com>
8447 M:      Zhang Wei <zw@zh-kernel.org>
8448 L:      linuxppc-dev@lists.ozlabs.org
8449 S:      Maintained
8450 F:      drivers/dma/fsldma.*
8451
8452 FREESCALE DSPI DRIVER
8453 M:      Vladimir Oltean <olteanv@gmail.com>
8454 L:      linux-spi@vger.kernel.org
8455 S:      Maintained
8456 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8457 F:      drivers/spi/spi-fsl-dspi.c
8458 F:      include/linux/spi/spi-fsl-dspi.h
8459
8460 FREESCALE eDMA DRIVER
8461 M:      Frank Li <Frank.Li@nxp.com>
8462 L:      imx@lists.linux.dev
8463 L:      dmaengine@vger.kernel.org
8464 S:      Maintained
8465 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8466 F:      drivers/dma/fsl-edma*.*
8467
8468 FREESCALE ENETC ETHERNET DRIVERS
8469 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8470 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8471 L:      netdev@vger.kernel.org
8472 S:      Maintained
8473 F:      drivers/net/ethernet/freescale/enetc/
8474
8475 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8476 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8477 L:      netdev@vger.kernel.org
8478 S:      Maintained
8479 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8480 F:      drivers/net/ethernet/freescale/gianfar*
8481
8482 FREESCALE GPMI NAND DRIVER
8483 M:      Han Xu <han.xu@nxp.com>
8484 L:      linux-mtd@lists.infradead.org
8485 S:      Maintained
8486 F:      drivers/mtd/nand/raw/gpmi-nand/*
8487
8488 FREESCALE I2C CPM DRIVER
8489 M:      Jochen Friedrich <jochen@scram.de>
8490 L:      linuxppc-dev@lists.ozlabs.org
8491 L:      linux-i2c@vger.kernel.org
8492 S:      Maintained
8493 F:      drivers/i2c/busses/i2c-cpm.c
8494
8495 FREESCALE IMX / MXC FEC DRIVER
8496 M:      Wei Fang <wei.fang@nxp.com>
8497 R:      Shenwei Wang <shenwei.wang@nxp.com>
8498 R:      Clark Wang <xiaoning.wang@nxp.com>
8499 L:      imx@lists.linux.dev
8500 L:      netdev@vger.kernel.org
8501 S:      Maintained
8502 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8503 F:      drivers/net/ethernet/freescale/fec.h
8504 F:      drivers/net/ethernet/freescale/fec_main.c
8505 F:      drivers/net/ethernet/freescale/fec_ptp.c
8506
8507 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8508 M:      Sascha Hauer <s.hauer@pengutronix.de>
8509 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8510 L:      linux-fbdev@vger.kernel.org
8511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8512 S:      Maintained
8513 F:      drivers/video/fbdev/imxfb.c
8514
8515 FREESCALE IMX DDR PMU DRIVER
8516 M:      Frank Li <Frank.li@nxp.com>
8517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8518 S:      Maintained
8519 F:      Documentation/admin-guide/perf/imx-ddr.rst
8520 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8521 F:      drivers/perf/fsl_imx8_ddr_perf.c
8522
8523 FREESCALE IMX I2C DRIVER
8524 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8525 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8526 L:      linux-i2c@vger.kernel.org
8527 S:      Maintained
8528 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8529 F:      drivers/i2c/busses/i2c-imx.c
8530
8531 FREESCALE IMX LPI2C DRIVER
8532 M:      Dong Aisheng <aisheng.dong@nxp.com>
8533 L:      linux-i2c@vger.kernel.org
8534 L:      imx@lists.linux.dev
8535 S:      Maintained
8536 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8537 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8538
8539 FREESCALE MPC I2C DRIVER
8540 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8541 L:      linux-i2c@vger.kernel.org
8542 S:      Maintained
8543 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8544 F:      drivers/i2c/busses/i2c-mpc.c
8545
8546 FREESCALE QORIQ DPAA ETHERNET DRIVER
8547 M:      Madalin Bucur <madalin.bucur@nxp.com>
8548 L:      netdev@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/net/ethernet/freescale/dpaa
8551
8552 FREESCALE QORIQ DPAA FMAN DRIVER
8553 M:      Madalin Bucur <madalin.bucur@nxp.com>
8554 R:      Sean Anderson <sean.anderson@seco.com>
8555 L:      netdev@vger.kernel.org
8556 S:      Maintained
8557 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8558 F:      drivers/net/ethernet/freescale/fman
8559
8560 FREESCALE QORIQ PTP CLOCK DRIVER
8561 M:      Yangbo Lu <yangbo.lu@nxp.com>
8562 L:      netdev@vger.kernel.org
8563 S:      Maintained
8564 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8565 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8566 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8567 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8568 F:      drivers/ptp/ptp_qoriq.c
8569 F:      drivers/ptp/ptp_qoriq_debugfs.c
8570 F:      include/linux/fsl/ptp_qoriq.h
8571
8572 FREESCALE QUAD SPI DRIVER
8573 M:      Han Xu <han.xu@nxp.com>
8574 L:      linux-spi@vger.kernel.org
8575 S:      Maintained
8576 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8577 F:      drivers/spi/spi-fsl-qspi.c
8578
8579 FREESCALE QUICC ENGINE LIBRARY
8580 M:      Qiang Zhao <qiang.zhao@nxp.com>
8581 L:      linuxppc-dev@lists.ozlabs.org
8582 S:      Maintained
8583 F:      drivers/soc/fsl/qe/
8584 F:      include/soc/fsl/qe/
8585
8586 FREESCALE QUICC ENGINE QMC DRIVER
8587 M:      Herve Codina <herve.codina@bootlin.com>
8588 L:      linuxppc-dev@lists.ozlabs.org
8589 S:      Maintained
8590 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8591 F:      drivers/soc/fsl/qe/qmc.c
8592 F:      include/soc/fsl/qe/qmc.h
8593
8594 FREESCALE QUICC ENGINE TSA DRIVER
8595 M:      Herve Codina <herve.codina@bootlin.com>
8596 L:      linuxppc-dev@lists.ozlabs.org
8597 S:      Maintained
8598 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8599 F:      drivers/soc/fsl/qe/tsa.c
8600 F:      drivers/soc/fsl/qe/tsa.h
8601 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8602
8603 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8604 M:      Li Yang <leoyang.li@nxp.com>
8605 L:      netdev@vger.kernel.org
8606 L:      linuxppc-dev@lists.ozlabs.org
8607 S:      Maintained
8608 F:      drivers/net/ethernet/freescale/ucc_geth*
8609
8610 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8611 M:      Zhao Qiang <qiang.zhao@nxp.com>
8612 L:      netdev@vger.kernel.org
8613 L:      linuxppc-dev@lists.ozlabs.org
8614 S:      Maintained
8615 F:      drivers/net/wan/fsl_ucc_hdlc*
8616
8617 FREESCALE QUICC ENGINE UCC UART DRIVER
8618 M:      Timur Tabi <timur@kernel.org>
8619 L:      linuxppc-dev@lists.ozlabs.org
8620 S:      Maintained
8621 F:      drivers/tty/serial/ucc_uart.c
8622
8623 FREESCALE SOC DRIVERS
8624 M:      Li Yang <leoyang.li@nxp.com>
8625 L:      linuxppc-dev@lists.ozlabs.org
8626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8627 S:      Maintained
8628 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8629 F:      Documentation/devicetree/bindings/soc/fsl/
8630 F:      drivers/soc/fsl/
8631 F:      include/linux/fsl/
8632 F:      include/soc/fsl/
8633
8634 FREESCALE SOC FS_ENET DRIVER
8635 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8636 L:      linuxppc-dev@lists.ozlabs.org
8637 L:      netdev@vger.kernel.org
8638 S:      Maintained
8639 F:      drivers/net/ethernet/freescale/fs_enet/
8640
8641 FREESCALE SOC SOUND DRIVERS
8642 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8643 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8644 R:      Fabio Estevam <festevam@gmail.com>
8645 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8647 L:      linuxppc-dev@lists.ozlabs.org
8648 S:      Maintained
8649 F:      sound/soc/fsl/fsl*
8650 F:      sound/soc/fsl/imx*
8651
8652 FREESCALE SOC SOUND QMC DRIVER
8653 M:      Herve Codina <herve.codina@bootlin.com>
8654 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8655 L:      linuxppc-dev@lists.ozlabs.org
8656 S:      Maintained
8657 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8658 F:      sound/soc/fsl/fsl_qmc_audio.c
8659
8660 FREESCALE USB PERIPHERAL DRIVERS
8661 M:      Li Yang <leoyang.li@nxp.com>
8662 L:      linux-usb@vger.kernel.org
8663 L:      linuxppc-dev@lists.ozlabs.org
8664 S:      Maintained
8665 F:      drivers/usb/gadget/udc/fsl*
8666
8667 FREESCALE USB PHY DRIVER
8668 M:      Ran Wang <ran.wang_1@nxp.com>
8669 L:      linux-usb@vger.kernel.org
8670 L:      linuxppc-dev@lists.ozlabs.org
8671 S:      Maintained
8672 F:      drivers/usb/phy/phy-fsl-usb*
8673
8674 FREEVXFS FILESYSTEM
8675 M:      Christoph Hellwig <hch@infradead.org>
8676 S:      Maintained
8677 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8678 F:      fs/freevxfs/
8679
8680 FREEZER
8681 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8682 M:      Pavel Machek <pavel@ucw.cz>
8683 L:      linux-pm@vger.kernel.org
8684 S:      Supported
8685 F:      Documentation/power/freezing-of-tasks.rst
8686 F:      include/linux/freezer.h
8687 F:      kernel/freezer.c
8688
8689 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8690 M:      Eric Biggers <ebiggers@kernel.org>
8691 M:      Theodore Y. Ts'o <tytso@mit.edu>
8692 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8693 L:      linux-fscrypt@vger.kernel.org
8694 S:      Supported
8695 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8696 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8697 F:      Documentation/filesystems/fscrypt.rst
8698 F:      fs/crypto/
8699 F:      include/linux/fscrypt.h
8700 F:      include/uapi/linux/fscrypt.h
8701
8702 FSI SUBSYSTEM
8703 M:      Jeremy Kerr <jk@ozlabs.org>
8704 M:      Joel Stanley <joel@jms.id.au>
8705 R:      Alistar Popple <alistair@popple.id.au>
8706 R:      Eddie James <eajames@linux.ibm.com>
8707 L:      linux-fsi@lists.ozlabs.org
8708 S:      Supported
8709 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8711 F:      drivers/fsi/
8712 F:      include/linux/fsi*.h
8713 F:      include/trace/events/fsi*.h
8714
8715 FSI-ATTACHED I2C DRIVER
8716 M:      Eddie James <eajames@linux.ibm.com>
8717 L:      linux-i2c@vger.kernel.org
8718 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8719 S:      Maintained
8720 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8721 F:      drivers/i2c/busses/i2c-fsi.c
8722
8723 FSI-ATTACHED SPI DRIVER
8724 M:      Eddie James <eajames@linux.ibm.com>
8725 L:      linux-spi@vger.kernel.org
8726 S:      Maintained
8727 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8728 F:      drivers/spi/spi-fsi.c
8729
8730 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8731 M:      Jan Kara <jack@suse.cz>
8732 R:      Amir Goldstein <amir73il@gmail.com>
8733 L:      linux-fsdevel@vger.kernel.org
8734 S:      Maintained
8735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8736 F:      fs/notify/
8737 F:      include/linux/fsnotify*.h
8738
8739 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8740 M:      Eric Biggers <ebiggers@kernel.org>
8741 M:      Theodore Y. Ts'o <tytso@mit.edu>
8742 L:      fsverity@lists.linux.dev
8743 S:      Supported
8744 Q:      https://patchwork.kernel.org/project/fsverity/list/
8745 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8746 F:      Documentation/filesystems/fsverity.rst
8747 F:      fs/verity/
8748 F:      include/linux/fsverity.h
8749 F:      include/uapi/linux/fsverity.h
8750
8751 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8752 M:      Michael Zaidman <michael.zaidman@gmail.com>
8753 L:      linux-i2c@vger.kernel.org
8754 L:      linux-input@vger.kernel.org
8755 S:      Maintained
8756 F:      drivers/hid/hid-ft260.c
8757
8758 FUJITSU LAPTOP EXTRAS
8759 M:      Jonathan Woithe <jwoithe@just42.net>
8760 L:      platform-driver-x86@vger.kernel.org
8761 S:      Maintained
8762 F:      drivers/platform/x86/fujitsu-laptop.c
8763
8764 FUJITSU TABLET EXTRAS
8765 M:      Robert Gerlach <khnz@gmx.de>
8766 L:      platform-driver-x86@vger.kernel.org
8767 S:      Maintained
8768 F:      drivers/platform/x86/fujitsu-tablet.c
8769
8770 FUNCTION HOOKS (FTRACE)
8771 M:      Steven Rostedt <rostedt@goodmis.org>
8772 M:      Masami Hiramatsu <mhiramat@kernel.org>
8773 R:      Mark Rutland <mark.rutland@arm.com>
8774 L:      linux-kernel@vger.kernel.org
8775 L:      linux-trace-kernel@vger.kernel.org
8776 S:      Maintained
8777 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8779 F:      Documentation/trace/ftrace*
8780 F:      arch/*/*/*/*ftrace*
8781 F:      arch/*/*/*ftrace*
8782 F:      include/*/ftrace.h
8783 F:      kernel/trace/fgraph.c
8784 F:      kernel/trace/ftrace*
8785 F:      samples/ftrace
8786
8787 FUNGIBLE ETHERNET DRIVERS
8788 M:      Dimitris Michailidis <dmichail@fungible.com>
8789 L:      netdev@vger.kernel.org
8790 S:      Supported
8791 F:      drivers/net/ethernet/fungible/
8792
8793 FUSE: FILESYSTEM IN USERSPACE
8794 M:      Miklos Szeredi <miklos@szeredi.hu>
8795 L:      linux-fsdevel@vger.kernel.org
8796 S:      Maintained
8797 W:      https://github.com/libfuse/
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8799 F:      Documentation/filesystems/fuse.rst
8800 F:      fs/fuse/
8801 F:      include/uapi/linux/fuse.h
8802
8803 FUTEX SUBSYSTEM
8804 M:      Thomas Gleixner <tglx@linutronix.de>
8805 M:      Ingo Molnar <mingo@redhat.com>
8806 R:      Peter Zijlstra <peterz@infradead.org>
8807 R:      Darren Hart <dvhart@infradead.org>
8808 R:      Davidlohr Bueso <dave@stgolabs.net>
8809 R:      André Almeida <andrealmeid@igalia.com>
8810 L:      linux-kernel@vger.kernel.org
8811 S:      Maintained
8812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8813 F:      Documentation/locking/*futex*
8814 F:      include/asm-generic/futex.h
8815 F:      include/linux/futex.h
8816 F:      include/uapi/linux/futex.h
8817 F:      kernel/futex/*
8818 F:      tools/perf/bench/futex*
8819 F:      tools/testing/selftests/futex/
8820
8821 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
8822 M:      Sebastian Reichel <sre@kernel.org>
8823 L:      linux-media@vger.kernel.org
8824 S:      Maintained
8825 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
8826 F:      drivers/media/i2c/gc0308.c
8827
8828 GALAXYCORE GC2145 SENSOR DRIVER
8829 M:      Alain Volmat <alain.volmat@foss.st.com>
8830 L:      linux-media@vger.kernel.org
8831 S:      Maintained
8832 T:      git git://linuxtv.org/media_tree.git
8833 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
8834 F:      drivers/media/i2c/gc2145.c
8835
8836 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8837 M:      Tim Harvey <tharvey@gateworks.com>
8838 S:      Maintained
8839 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8840 F:      Documentation/hwmon/gsc-hwmon.rst
8841 F:      drivers/hwmon/gsc-hwmon.c
8842 F:      drivers/mfd/gateworks-gsc.c
8843 F:      include/linux/mfd/gsc.h
8844 F:      include/linux/platform_data/gsc_hwmon.h
8845
8846 GCC PLUGINS
8847 M:      Kees Cook <keescook@chromium.org>
8848 L:      linux-hardening@vger.kernel.org
8849 S:      Maintained
8850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8851 F:      Documentation/kbuild/gcc-plugins.rst
8852 F:      include/linux/stackleak.h
8853 F:      kernel/stackleak.c
8854 F:      scripts/Makefile.gcc-plugins
8855 F:      scripts/gcc-plugins/
8856
8857 GCOV BASED KERNEL PROFILING
8858 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8859 S:      Maintained
8860 F:      Documentation/dev-tools/gcov.rst
8861 F:      kernel/gcov/
8862
8863 GDB KERNEL DEBUGGING HELPER SCRIPTS
8864 M:      Jan Kiszka <jan.kiszka@siemens.com>
8865 M:      Kieran Bingham <kbingham@kernel.org>
8866 S:      Supported
8867 F:      scripts/gdb/
8868
8869 GEMINI CRYPTO DRIVER
8870 M:      Corentin Labbe <clabbe@baylibre.com>
8871 L:      linux-crypto@vger.kernel.org
8872 S:      Maintained
8873 F:      drivers/crypto/gemini/
8874
8875 GEMTEK FM RADIO RECEIVER DRIVER
8876 M:      Hans Verkuil <hverkuil@xs4all.nl>
8877 L:      linux-media@vger.kernel.org
8878 S:      Maintained
8879 W:      https://linuxtv.org
8880 T:      git git://linuxtv.org/media_tree.git
8881 F:      drivers/media/radio/radio-gemtek*
8882
8883 GENERIC ARCHITECTURE TOPOLOGY
8884 M:      Sudeep Holla <sudeep.holla@arm.com>
8885 L:      linux-kernel@vger.kernel.org
8886 S:      Maintained
8887 F:      drivers/base/arch_topology.c
8888 F:      include/linux/arch_topology.h
8889
8890 GENERIC ENTRY CODE
8891 M:      Thomas Gleixner <tglx@linutronix.de>
8892 M:      Peter Zijlstra <peterz@infradead.org>
8893 M:      Andy Lutomirski <luto@kernel.org>
8894 L:      linux-kernel@vger.kernel.org
8895 S:      Maintained
8896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8897 F:      include/linux/entry-common.h
8898 F:      include/linux/entry-kvm.h
8899 F:      kernel/entry/
8900
8901 GENERIC GPIO I2C DRIVER
8902 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8903 S:      Supported
8904 F:      drivers/i2c/busses/i2c-gpio.c
8905 F:      include/linux/platform_data/i2c-gpio.h
8906
8907 GENERIC GPIO I2C MULTIPLEXER DRIVER
8908 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8909 L:      linux-i2c@vger.kernel.org
8910 S:      Supported
8911 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8912 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8913 F:      include/linux/platform_data/i2c-mux-gpio.h
8914
8915 GENERIC HDLC (WAN) DRIVERS
8916 M:      Krzysztof Halasa <khc@pm.waw.pl>
8917 S:      Maintained
8918 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8919 F:      drivers/net/wan/c101.c
8920 F:      drivers/net/wan/hd6457*
8921 F:      drivers/net/wan/hdlc*
8922 F:      drivers/net/wan/n2.c
8923 F:      drivers/net/wan/pc300too.c
8924 F:      drivers/net/wan/pci200syn.c
8925 F:      drivers/net/wan/wanxl*
8926
8927 GENERIC INCLUDE/ASM HEADER FILES
8928 M:      Arnd Bergmann <arnd@arndb.de>
8929 L:      linux-arch@vger.kernel.org
8930 S:      Maintained
8931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8932 F:      include/asm-generic/
8933 F:      include/uapi/asm-generic/
8934
8935 GENERIC PHY FRAMEWORK
8936 M:      Vinod Koul <vkoul@kernel.org>
8937 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8938 L:      linux-phy@lists.infradead.org
8939 S:      Supported
8940 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8942 F:      Documentation/devicetree/bindings/phy/
8943 F:      drivers/phy/
8944 F:      include/dt-bindings/phy/
8945 F:      include/linux/phy/
8946
8947 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8948 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8949 S:      Supported
8950 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8951 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8952
8953 GENERIC PM DOMAINS
8954 M:      Ulf Hansson <ulf.hansson@linaro.org>
8955 L:      linux-pm@vger.kernel.org
8956 S:      Supported
8957 F:      Documentation/devicetree/bindings/power/power?domain*
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8959 F:      drivers/pmdomain/
8960 F:      include/linux/pm_domain.h
8961
8962 GENERIC RADIX TREE
8963 M:      Kent Overstreet <kent.overstreet@linux.dev>
8964 S:      Supported
8965 C:      irc://irc.oftc.net/bcache
8966 F:      include/linux/generic-radix-tree.h
8967 F:      lib/generic-radix-tree.c
8968
8969 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8970 M:      Eugen Hristev <eugen.hristev@microchip.com>
8971 L:      linux-input@vger.kernel.org
8972 S:      Maintained
8973 F:      drivers/input/touchscreen/resistive-adc-touch.c
8974
8975 GENERIC STRING LIBRARY
8976 M:      Kees Cook <keescook@chromium.org>
8977 R:      Andy Shevchenko <andy@kernel.org>
8978 L:      linux-hardening@vger.kernel.org
8979 S:      Supported
8980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8981 F:      include/linux/string.h
8982 F:      include/linux/string_choices.h
8983 F:      include/linux/string_helpers.h
8984 F:      lib/string.c
8985 F:      lib/string_helpers.c
8986 F:      lib/test-string_helpers.c
8987 F:      lib/test_string.c
8988
8989 GENERIC UIO DRIVER FOR PCI DEVICES
8990 M:      "Michael S. Tsirkin" <mst@redhat.com>
8991 L:      kvm@vger.kernel.org
8992 S:      Supported
8993 F:      drivers/uio/uio_pci_generic.c
8994
8995 GENERIC VDSO LIBRARY
8996 M:      Andy Lutomirski <luto@kernel.org>
8997 M:      Thomas Gleixner <tglx@linutronix.de>
8998 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8999 L:      linux-kernel@vger.kernel.org
9000 S:      Maintained
9001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
9002 F:      include/asm-generic/vdso/vsyscall.h
9003 F:      include/vdso/
9004 F:      kernel/time/vsyscall.c
9005 F:      lib/vdso/
9006
9007 GENWQE (IBM Generic Workqueue Card)
9008 M:      Frank Haverkamp <haver@linux.ibm.com>
9009 S:      Supported
9010 F:      drivers/misc/genwqe/
9011
9012 GET_MAINTAINER SCRIPT
9013 M:      Joe Perches <joe@perches.com>
9014 S:      Maintained
9015 F:      scripts/get_maintainer.pl
9016
9017 GFS2 FILE SYSTEM
9018 M:      Andreas Gruenbacher <agruenba@redhat.com>
9019 L:      gfs2@lists.linux.dev
9020 S:      Supported
9021 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
9022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
9023 F:      Documentation/filesystems/gfs2*
9024 F:      fs/gfs2/
9025 F:      include/uapi/linux/gfs2_ondisk.h
9026
9027 GIGABYTE WATERFORCE SENSOR DRIVER
9028 M:      Aleksa Savic <savicaleksa83@gmail.com>
9029 L:      linux-hwmon@vger.kernel.org
9030 S:      Maintained
9031 F:      Documentation/hwmon/gigabyte_waterforce.rst
9032 F:      drivers/hwmon/gigabyte_waterforce.c
9033
9034 GIGABYTE WMI DRIVER
9035 M:      Thomas Weißschuh <thomas@weissschuh.net>
9036 L:      platform-driver-x86@vger.kernel.org
9037 S:      Maintained
9038 F:      drivers/platform/x86/gigabyte-wmi.c
9039
9040 GNSS SUBSYSTEM
9041 M:      Johan Hovold <johan@kernel.org>
9042 S:      Maintained
9043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
9044 F:      Documentation/ABI/testing/sysfs-class-gnss
9045 F:      Documentation/devicetree/bindings/gnss/
9046 F:      drivers/gnss/
9047 F:      include/linux/gnss.h
9048
9049 GO7007 MPEG CODEC
9050 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
9051 L:      linux-media@vger.kernel.org
9052 S:      Maintained
9053 F:      drivers/media/usb/go7007/
9054
9055 GOODIX TOUCHSCREEN
9056 M:      Bastien Nocera <hadess@hadess.net>
9057 M:      Hans de Goede <hdegoede@redhat.com>
9058 L:      linux-input@vger.kernel.org
9059 S:      Maintained
9060 F:      drivers/input/touchscreen/goodix*
9061
9062 GOOGLE ETHERNET DRIVERS
9063 M:      Jeroen de Borst <jeroendb@google.com>
9064 M:      Praveen Kaligineedi <pkaligineedi@google.com>
9065 R:      Shailend Chand <shailend@google.com>
9066 L:      netdev@vger.kernel.org
9067 S:      Supported
9068 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
9069 F:      drivers/net/ethernet/google
9070
9071 GOOGLE FIRMWARE DRIVERS
9072 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9073 R:      Brian Norris <briannorris@chromium.org>
9074 R:      Julius Werner <jwerner@chromium.org>
9075 L:      chrome-platform@lists.linux.dev
9076 S:      Maintained
9077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9078 F:      drivers/firmware/google/
9079
9080 GOOGLE TENSOR SoC SUPPORT
9081 M:      Peter Griffin <peter.griffin@linaro.org>
9082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9083 L:      linux-samsung-soc@vger.kernel.org
9084 S:      Maintained
9085 F:      Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
9086 F:      arch/arm64/boot/dts/exynos/google/
9087 F:      drivers/clk/samsung/clk-gs101.c
9088 F:      include/dt-bindings/clock/google,gs101.h
9089
9090 GPD POCKET FAN DRIVER
9091 M:      Hans de Goede <hdegoede@redhat.com>
9092 L:      platform-driver-x86@vger.kernel.org
9093 S:      Maintained
9094 F:      drivers/platform/x86/gpd-pocket-fan.c
9095
9096 GPIO ACPI SUPPORT
9097 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9098 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9099 L:      linux-gpio@vger.kernel.org
9100 L:      linux-acpi@vger.kernel.org
9101 S:      Supported
9102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9103 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9104 F:      drivers/gpio/gpiolib-acpi.c
9105 F:      drivers/gpio/gpiolib-acpi.h
9106
9107 GPIO AGGREGATOR
9108 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9109 L:      linux-gpio@vger.kernel.org
9110 S:      Supported
9111 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9112 F:      drivers/gpio/gpio-aggregator.c
9113
9114 GPIO IR Transmitter
9115 M:      Sean Young <sean@mess.org>
9116 L:      linux-media@vger.kernel.org
9117 S:      Maintained
9118 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9119 F:      drivers/media/rc/gpio-ir-tx.c
9120
9121 GPIO MOCKUP DRIVER
9122 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9123 L:      linux-gpio@vger.kernel.org
9124 S:      Maintained
9125 F:      drivers/gpio/gpio-mockup.c
9126 F:      tools/testing/selftests/gpio/
9127
9128 GPIO REGMAP
9129 M:      Michael Walle <mwalle@kernel.org>
9130 S:      Maintained
9131 F:      drivers/gpio/gpio-regmap.c
9132 F:      include/linux/gpio/regmap.h
9133 K:      (devm_)?gpio_regmap_(un)?register
9134
9135 GPIO SUBSYSTEM
9136 M:      Linus Walleij <linus.walleij@linaro.org>
9137 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9138 L:      linux-gpio@vger.kernel.org
9139 S:      Maintained
9140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9141 F:      Documentation/admin-guide/gpio/
9142 F:      Documentation/devicetree/bindings/gpio/
9143 F:      Documentation/driver-api/gpio/
9144 F:      drivers/gpio/
9145 F:      include/dt-bindings/gpio/
9146 F:      include/linux/gpio.h
9147 F:      include/linux/gpio/
9148 F:      include/linux/of_gpio.h
9149
9150 GPIO UAPI
9151 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9152 R:      Kent Gibson <warthog618@gmail.com>
9153 L:      linux-gpio@vger.kernel.org
9154 S:      Maintained
9155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9156 F:      Documentation/ABI/obsolete/sysfs-gpio
9157 F:      Documentation/ABI/testing/gpio-cdev
9158 F:      drivers/gpio/gpiolib-cdev.c
9159 F:      include/uapi/linux/gpio.h
9160 F:      tools/gpio/
9161
9162 GRE DEMULTIPLEXER DRIVER
9163 M:      Dmitry Kozlov <xeb@mail.ru>
9164 L:      netdev@vger.kernel.org
9165 S:      Maintained
9166 F:      include/net/gre.h
9167 F:      net/ipv4/gre_demux.c
9168 F:      net/ipv4/gre_offload.c
9169
9170 GRETH 10/100/1G Ethernet MAC device driver
9171 M:      Andreas Larsson <andreas@gaisler.com>
9172 L:      netdev@vger.kernel.org
9173 S:      Maintained
9174 F:      drivers/net/ethernet/aeroflex/
9175
9176 GREYBUS AUDIO PROTOCOLS DRIVERS
9177 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9178 M:      Mark Greer <mgreer@animalcreek.com>
9179 S:      Maintained
9180 F:      drivers/staging/greybus/audio_apbridgea.c
9181 F:      drivers/staging/greybus/audio_apbridgea.h
9182 F:      drivers/staging/greybus/audio_codec.c
9183 F:      drivers/staging/greybus/audio_codec.h
9184 F:      drivers/staging/greybus/audio_gb.c
9185 F:      drivers/staging/greybus/audio_manager.c
9186 F:      drivers/staging/greybus/audio_manager.h
9187 F:      drivers/staging/greybus/audio_manager_module.c
9188 F:      drivers/staging/greybus/audio_manager_private.h
9189 F:      drivers/staging/greybus/audio_manager_sysfs.c
9190 F:      drivers/staging/greybus/audio_module.c
9191 F:      drivers/staging/greybus/audio_topology.c
9192
9193 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9194 M:      Viresh Kumar <vireshk@kernel.org>
9195 S:      Maintained
9196 F:      drivers/staging/greybus/authentication.c
9197 F:      drivers/staging/greybus/bootrom.c
9198 F:      drivers/staging/greybus/firmware.h
9199 F:      drivers/staging/greybus/fw-core.c
9200 F:      drivers/staging/greybus/fw-download.c
9201 F:      drivers/staging/greybus/fw-management.c
9202 F:      drivers/staging/greybus/greybus_authentication.h
9203 F:      drivers/staging/greybus/greybus_firmware.h
9204 F:      drivers/staging/greybus/hid.c
9205 F:      drivers/staging/greybus/i2c.c
9206 F:      drivers/staging/greybus/spi.c
9207 F:      drivers/staging/greybus/spilib.c
9208 F:      drivers/staging/greybus/spilib.h
9209
9210 GREYBUS LOOPBACK DRIVER
9211 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9212 S:      Maintained
9213 F:      drivers/staging/greybus/loopback.c
9214
9215 GREYBUS PLATFORM DRIVERS
9216 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9217 S:      Maintained
9218 F:      drivers/staging/greybus/arche-apb-ctrl.c
9219 F:      drivers/staging/greybus/arche-platform.c
9220 F:      drivers/staging/greybus/arche_platform.h
9221
9222 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9223 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9224 S:      Maintained
9225 F:      drivers/staging/greybus/gpio.c
9226 F:      drivers/staging/greybus/light.c
9227 F:      drivers/staging/greybus/power_supply.c
9228 F:      drivers/staging/greybus/sdio.c
9229 F:      drivers/staging/greybus/spi.c
9230 F:      drivers/staging/greybus/spilib.c
9231
9232 GREYBUS BEAGLEPLAY DRIVERS
9233 M:      Ayush Singh <ayushdevel1325@gmail.com>
9234 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9235 S:      Maintained
9236 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9237 F:      drivers/greybus/gb-beagleplay.c
9238
9239 GREYBUS SUBSYSTEM
9240 M:      Johan Hovold <johan@kernel.org>
9241 M:      Alex Elder <elder@kernel.org>
9242 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9243 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9244 S:      Maintained
9245 F:      drivers/greybus/
9246 F:      drivers/staging/greybus/
9247 F:      include/linux/greybus.h
9248 F:      include/linux/greybus/
9249
9250 GREYBUS UART PROTOCOLS DRIVERS
9251 M:      David Lin <dtwlin@gmail.com>
9252 S:      Maintained
9253 F:      drivers/staging/greybus/log.c
9254 F:      drivers/staging/greybus/uart.c
9255
9256 GS1662 VIDEO SERIALIZER
9257 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9258 L:      linux-media@vger.kernel.org
9259 S:      Maintained
9260 T:      git git://linuxtv.org/media_tree.git
9261 F:      drivers/media/spi/gs1662.c
9262
9263 GSPCA FINEPIX SUBDRIVER
9264 M:      Frank Zago <frank@zago.net>
9265 L:      linux-media@vger.kernel.org
9266 S:      Maintained
9267 T:      git git://linuxtv.org/media_tree.git
9268 F:      drivers/media/usb/gspca/finepix.c
9269
9270 GSPCA GL860 SUBDRIVER
9271 M:      Olivier Lorin <o.lorin@laposte.net>
9272 L:      linux-media@vger.kernel.org
9273 S:      Maintained
9274 T:      git git://linuxtv.org/media_tree.git
9275 F:      drivers/media/usb/gspca/gl860/
9276
9277 GSPCA M5602 SUBDRIVER
9278 M:      Erik Andren <erik.andren@gmail.com>
9279 L:      linux-media@vger.kernel.org
9280 S:      Maintained
9281 T:      git git://linuxtv.org/media_tree.git
9282 F:      drivers/media/usb/gspca/m5602/
9283
9284 GSPCA PAC207 SONIXB SUBDRIVER
9285 M:      Hans Verkuil <hverkuil@xs4all.nl>
9286 L:      linux-media@vger.kernel.org
9287 S:      Odd Fixes
9288 T:      git git://linuxtv.org/media_tree.git
9289 F:      drivers/media/usb/gspca/pac207.c
9290
9291 GSPCA SN9C20X SUBDRIVER
9292 M:      Brian Johnson <brijohn@gmail.com>
9293 L:      linux-media@vger.kernel.org
9294 S:      Maintained
9295 T:      git git://linuxtv.org/media_tree.git
9296 F:      drivers/media/usb/gspca/sn9c20x.c
9297
9298 GSPCA T613 SUBDRIVER
9299 M:      Leandro Costantino <lcostantino@gmail.com>
9300 L:      linux-media@vger.kernel.org
9301 S:      Maintained
9302 T:      git git://linuxtv.org/media_tree.git
9303 F:      drivers/media/usb/gspca/t613.c
9304
9305 GSPCA USB WEBCAM DRIVER
9306 M:      Hans Verkuil <hverkuil@xs4all.nl>
9307 L:      linux-media@vger.kernel.org
9308 S:      Odd Fixes
9309 T:      git git://linuxtv.org/media_tree.git
9310 F:      drivers/media/usb/gspca/
9311
9312 GTP (GPRS Tunneling Protocol)
9313 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9314 M:      Harald Welte <laforge@gnumonks.org>
9315 L:      osmocom-net-gprs@lists.osmocom.org
9316 S:      Maintained
9317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9318 F:      drivers/net/gtp.c
9319
9320 GUID PARTITION TABLE (GPT)
9321 M:      Davidlohr Bueso <dave@stgolabs.net>
9322 L:      linux-efi@vger.kernel.org
9323 S:      Maintained
9324 F:      block/partitions/efi.*
9325
9326 HABANALABS PCI DRIVER
9327 M:      Oded Gabbay <ogabbay@kernel.org>
9328 L:      dri-devel@lists.freedesktop.org
9329 S:      Supported
9330 C:      irc://irc.oftc.net/dri-devel
9331 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9332 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9333 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9334 F:      drivers/accel/habanalabs/
9335 F:      include/linux/habanalabs/
9336 F:      include/trace/events/habanalabs.h
9337 F:      include/uapi/drm/habanalabs_accel.h
9338
9339 HACKRF MEDIA DRIVER
9340 L:      linux-media@vger.kernel.org
9341 S:      Orphan
9342 W:      https://linuxtv.org
9343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9344 F:      drivers/media/usb/hackrf/
9345
9346 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9347 M:      Chuck Lever <chuck.lever@oracle.com>
9348 L:      kernel-tls-handshake@lists.linux.dev
9349 L:      netdev@vger.kernel.org
9350 S:      Maintained
9351 F:      Documentation/netlink/specs/handshake.yaml
9352 F:      Documentation/networking/tls-handshake.rst
9353 F:      include/net/handshake.h
9354 F:      include/trace/events/handshake.h
9355 F:      net/handshake/
9356
9357 HANTRO VPU CODEC DRIVER
9358 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9359 M:      Philipp Zabel <p.zabel@pengutronix.de>
9360 L:      linux-media@vger.kernel.org
9361 L:      linux-rockchip@lists.infradead.org
9362 S:      Maintained
9363 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9364 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9365 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9366 F:      drivers/media/platform/verisilicon/
9367
9368 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9369 M:      Frank Seidel <frank@f-seidel.de>
9370 L:      platform-driver-x86@vger.kernel.org
9371 S:      Maintained
9372 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9373 F:      drivers/platform/x86/hdaps.c
9374
9375 HARDWARE MONITORING
9376 M:      Jean Delvare <jdelvare@suse.com>
9377 M:      Guenter Roeck <linux@roeck-us.net>
9378 L:      linux-hwmon@vger.kernel.org
9379 S:      Maintained
9380 W:      http://hwmon.wiki.kernel.org/
9381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9382 F:      Documentation/ABI/testing/sysfs-class-hwmon
9383 F:      Documentation/devicetree/bindings/hwmon/
9384 F:      Documentation/hwmon/
9385 F:      drivers/hwmon/
9386 F:      include/linux/hwmon*.h
9387 F:      include/trace/events/hwmon*.h
9388 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9389
9390 HARDWARE RANDOM NUMBER GENERATOR CORE
9391 M:      Olivia Mackall <olivia@selenic.com>
9392 M:      Herbert Xu <herbert@gondor.apana.org.au>
9393 L:      linux-crypto@vger.kernel.org
9394 S:      Odd fixes
9395 F:      Documentation/admin-guide/hw_random.rst
9396 F:      Documentation/devicetree/bindings/rng/
9397 F:      drivers/char/hw_random/
9398 F:      include/linux/hw_random.h
9399
9400 HARDWARE SPINLOCK CORE
9401 M:      Bjorn Andersson <andersson@kernel.org>
9402 R:      Baolin Wang <baolin.wang7@gmail.com>
9403 L:      linux-remoteproc@vger.kernel.org
9404 S:      Maintained
9405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9406 F:      Documentation/devicetree/bindings/hwlock/
9407 F:      Documentation/locking/hwspinlock.rst
9408 F:      drivers/hwspinlock/
9409 F:      include/linux/hwspinlock.h
9410
9411 HARDWARE TRACING FACILITIES
9412 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9413 S:      Maintained
9414 F:      drivers/hwtracing/
9415
9416 HARMONY SOUND DRIVER
9417 L:      linux-parisc@vger.kernel.org
9418 S:      Maintained
9419 F:      sound/parisc/harmony.*
9420
9421 HDPVR USB VIDEO ENCODER DRIVER
9422 M:      Hans Verkuil <hverkuil@xs4all.nl>
9423 L:      linux-media@vger.kernel.org
9424 S:      Odd Fixes
9425 W:      https://linuxtv.org
9426 T:      git git://linuxtv.org/media_tree.git
9427 F:      drivers/media/usb/hdpvr/
9428
9429 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9430 M:      Matt Hsiao <matt.hsiao@hpe.com>
9431 S:      Supported
9432 F:      drivers/misc/hpilo.[ch]
9433
9434 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9435 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9436 S:      Supported
9437 F:      Documentation/watchdog/hpwdt.rst
9438 F:      drivers/watchdog/hpwdt.c
9439
9440 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9441 M:      Don Brace <don.brace@microchip.com>
9442 L:      storagedev@microchip.com
9443 L:      linux-scsi@vger.kernel.org
9444 S:      Supported
9445 F:      Documentation/scsi/hpsa.rst
9446 F:      drivers/scsi/hpsa*.[ch]
9447 F:      include/linux/cciss*.h
9448 F:      include/uapi/linux/cciss*.h
9449
9450 HFI1 DRIVER
9451 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9452 L:      linux-rdma@vger.kernel.org
9453 S:      Supported
9454 F:      drivers/infiniband/hw/hfi1
9455
9456 HFS FILESYSTEM
9457 L:      linux-fsdevel@vger.kernel.org
9458 S:      Orphan
9459 F:      Documentation/filesystems/hfs.rst
9460 F:      fs/hfs/
9461
9462 HFSPLUS FILESYSTEM
9463 L:      linux-fsdevel@vger.kernel.org
9464 S:      Orphan
9465 F:      Documentation/filesystems/hfsplus.rst
9466 F:      fs/hfsplus/
9467
9468 HGA FRAMEBUFFER DRIVER
9469 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9470 L:      linux-nvidia@lists.surfsouth.com
9471 S:      Maintained
9472 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9473 F:      drivers/video/fbdev/hgafb.c
9474
9475 HIBERNATION (aka Software Suspend, aka swsusp)
9476 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9477 M:      Pavel Machek <pavel@ucw.cz>
9478 L:      linux-pm@vger.kernel.org
9479 S:      Supported
9480 B:      https://bugzilla.kernel.org
9481 F:      arch/*/include/asm/suspend*.h
9482 F:      arch/x86/power/
9483 F:      drivers/base/power/
9484 F:      include/linux/freezer.h
9485 F:      include/linux/pm.h
9486 F:      include/linux/suspend.h
9487 F:      kernel/power/
9488
9489 HID CORE LAYER
9490 M:      Jiri Kosina <jikos@kernel.org>
9491 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9492 L:      linux-input@vger.kernel.org
9493 S:      Maintained
9494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9495 F:      Documentation/hid/
9496 F:      drivers/hid/
9497 F:      include/linux/hid*
9498 F:      include/uapi/linux/hid*
9499 F:      samples/hid/
9500 F:      tools/testing/selftests/hid/
9501
9502 HID LOGITECH DRIVERS
9503 R:      Filipe Laíns <lains@riseup.net>
9504 L:      linux-input@vger.kernel.org
9505 S:      Maintained
9506 F:      drivers/hid/hid-logitech-*
9507
9508 HID NVIDIA SHIELD DRIVER
9509 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9510 L:      linux-input@vger.kernel.org
9511 S:      Maintained
9512 F:      drivers/hid/hid-nvidia-shield.c
9513
9514 HID PHOENIX RC FLIGHT CONTROLLER
9515 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9516 L:      linux-input@vger.kernel.org
9517 S:      Maintained
9518 F:      drivers/hid/hid-pxrc.c
9519
9520 HID PLAYSTATION DRIVER
9521 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9522 L:      linux-input@vger.kernel.org
9523 S:      Supported
9524 F:      drivers/hid/hid-playstation.c
9525
9526 HID SENSOR HUB DRIVERS
9527 M:      Jiri Kosina <jikos@kernel.org>
9528 M:      Jonathan Cameron <jic23@kernel.org>
9529 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9530 L:      linux-input@vger.kernel.org
9531 L:      linux-iio@vger.kernel.org
9532 S:      Maintained
9533 F:      Documentation/hid/hid-sensor*
9534 F:      drivers/hid/hid-sensor-*
9535 F:      drivers/iio/*/hid-*
9536 F:      include/linux/hid-sensor-*
9537
9538 HID VRC-2 CAR CONTROLLER DRIVER
9539 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9540 L:      linux-input@vger.kernel.org
9541 S:      Maintained
9542 F:      drivers/hid/hid-vrc2.c
9543
9544 HID WACOM DRIVER
9545 M:      Ping Cheng <ping.cheng@wacom.com>
9546 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9547 L:      linux-input@vger.kernel.org
9548 S:      Maintained
9549 F:      drivers/hid/wacom.h
9550 F:      drivers/hid/wacom_*
9551
9552 HID++ LOGITECH DRIVERS
9553 R:      Filipe Laíns <lains@riseup.net>
9554 R:      Bastien Nocera <hadess@hadess.net>
9555 L:      linux-input@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/hid/hid-logitech-hidpp.c
9558
9559 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9560 M:      Thomas Gleixner <tglx@linutronix.de>
9561 L:      linux-kernel@vger.kernel.org
9562 S:      Maintained
9563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9564 F:      Documentation/timers/
9565 F:      include/linux/clockchips.h
9566 F:      include/linux/hrtimer.h
9567 F:      kernel/time/clockevents.c
9568 F:      kernel/time/hrtimer.c
9569 F:      kernel/time/timer_*.c
9570
9571 HIGH-SPEED SCC DRIVER FOR AX.25
9572 L:      linux-hams@vger.kernel.org
9573 S:      Orphan
9574 F:      drivers/net/hamradio/scc.c
9575
9576 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9577 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9578 S:      Supported
9579 W:      http://www.highpoint-tech.com
9580 F:      Documentation/scsi/hptiop.rst
9581 F:      drivers/scsi/hptiop.c
9582
9583 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9584 M:      John Stultz <jstultz@google.com>
9585 L:      linux-kernel@vger.kernel.org
9586 S:      Maintained
9587 F:      drivers/misc/hisi_hikey_usb.c
9588
9589 HIMAX HX83112B TOUCHSCREEN SUPPORT
9590 M:      Job Noorman <job@noorman.info>
9591 L:      linux-input@vger.kernel.org
9592 S:      Maintained
9593 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9594 F:      drivers/input/touchscreen/himax_hx83112b.c
9595
9596 HIPPI
9597 M:      Jes Sorensen <jes@trained-monkey.org>
9598 L:      linux-hippi@sunsite.dk
9599 S:      Maintained
9600 F:      drivers/net/hippi/
9601 F:      include/linux/hippidevice.h
9602 F:      include/uapi/linux/if_hippi.h
9603 F:      net/802/hippi.c
9604
9605 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9606 M:      Kurt Kanzenbach <kurt@linutronix.de>
9607 L:      netdev@vger.kernel.org
9608 S:      Maintained
9609 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9610 F:      drivers/net/dsa/hirschmann/*
9611 F:      include/linux/platform_data/hirschmann-hellcreek.h
9612 F:      net/dsa/tag_hellcreek.c
9613
9614 HISILICON DMA DRIVER
9615 M:      Zhou Wang <wangzhou1@hisilicon.com>
9616 M:      Jie Hai <haijie1@huawei.com>
9617 L:      dmaengine@vger.kernel.org
9618 S:      Maintained
9619 F:      drivers/dma/hisi_dma.c
9620
9621 HISILICON GPIO DRIVER
9622 M:      Jay Fang <f.fangjian@huawei.com>
9623 L:      linux-gpio@vger.kernel.org
9624 S:      Maintained
9625 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9626 F:      drivers/gpio/gpio-hisi.c
9627
9628 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9629 M:      Zhiqi Song <songzhiqi1@huawei.com>
9630 M:      Longfang Liu <liulongfang@huawei.com>
9631 L:      linux-crypto@vger.kernel.org
9632 S:      Maintained
9633 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9634 F:      drivers/crypto/hisilicon/hpre/hpre.h
9635 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9636 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9637
9638 HISILICON HNS3 PMU DRIVER
9639 M:      Jijie Shao <shaojijie@huawei.com>
9640 S:      Supported
9641 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9642 F:      drivers/perf/hisilicon/hns3_pmu.c
9643
9644 HISILICON I2C CONTROLLER DRIVER
9645 M:      Yicong Yang <yangyicong@hisilicon.com>
9646 L:      linux-i2c@vger.kernel.org
9647 S:      Maintained
9648 W:      https://www.hisilicon.com
9649 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9650 F:      drivers/i2c/busses/i2c-hisi.c
9651
9652 HISILICON KUNPENG SOC HCCS DRIVER
9653 M:      Huisong Li <lihuisong@huawei.com>
9654 S:      Maintained
9655 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9656 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9657 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9658
9659 HISILICON LPC BUS DRIVER
9660 M:      Jay Fang <f.fangjian@huawei.com>
9661 S:      Maintained
9662 W:      http://www.hisilicon.com
9663 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9664 F:      drivers/bus/hisi_lpc.c
9665
9666 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9667 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9668 M:      Salil Mehta <salil.mehta@huawei.com>
9669 M:      Jijie Shao <shaojijie@huawei.com>
9670 L:      netdev@vger.kernel.org
9671 S:      Maintained
9672 W:      http://www.hisilicon.com
9673 F:      drivers/net/ethernet/hisilicon/hns3/
9674
9675 HISILICON NETWORK SUBSYSTEM DRIVER
9676 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9677 M:      Salil Mehta <salil.mehta@huawei.com>
9678 L:      netdev@vger.kernel.org
9679 S:      Maintained
9680 W:      http://www.hisilicon.com
9681 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9682 F:      drivers/net/ethernet/hisilicon/
9683
9684 HISILICON PMU DRIVER
9685 M:      Yicong Yang <yangyicong@hisilicon.com>
9686 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9687 S:      Supported
9688 W:      http://www.hisilicon.com
9689 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9690 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9691 F:      drivers/perf/hisilicon
9692
9693 HISILICON PTT DRIVER
9694 M:      Yicong Yang <yangyicong@hisilicon.com>
9695 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9696 L:      linux-kernel@vger.kernel.org
9697 S:      Maintained
9698 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9699 F:      Documentation/trace/hisi-ptt.rst
9700 F:      drivers/hwtracing/ptt/
9701 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9702 F:      tools/perf/util/hisi-ptt*
9703 F:      tools/perf/util/hisi-ptt-decoder/*
9704
9705 HISILICON QM DRIVER
9706 M:      Weili Qian <qianweili@huawei.com>
9707 M:      Zhou Wang <wangzhou1@hisilicon.com>
9708 L:      linux-crypto@vger.kernel.org
9709 S:      Maintained
9710 F:      drivers/crypto/hisilicon/Kconfig
9711 F:      drivers/crypto/hisilicon/Makefile
9712 F:      drivers/crypto/hisilicon/qm.c
9713 F:      drivers/crypto/hisilicon/sgl.c
9714 F:      include/linux/hisi_acc_qm.h
9715
9716 HISILICON ROCE DRIVER
9717 M:      Chengchang Tang <tangchengchang@huawei.com>
9718 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9719 L:      linux-rdma@vger.kernel.org
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9722 F:      drivers/infiniband/hw/hns/
9723
9724 HISILICON SAS Controller
9725 M:      Xiang Chen <chenxiang66@hisilicon.com>
9726 S:      Supported
9727 W:      http://www.hisilicon.com
9728 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9729 F:      drivers/scsi/hisi_sas/
9730
9731 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9732 M:      Longfang Liu <liulongfang@huawei.com>
9733 L:      linux-crypto@vger.kernel.org
9734 S:      Maintained
9735 F:      Documentation/ABI/testing/debugfs-hisi-sec
9736 F:      drivers/crypto/hisilicon/sec2/sec.h
9737 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9738 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9739 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9740
9741 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9742 M:      Jay Fang <f.fangjian@huawei.com>
9743 L:      linux-spi@vger.kernel.org
9744 S:      Maintained
9745 W:      http://www.hisilicon.com
9746 F:      drivers/spi/spi-hisi-kunpeng.c
9747
9748 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9749 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9750 L:      linux-kernel@vger.kernel.org
9751 S:      Maintained
9752 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9753 F:      drivers/spmi/hisi-spmi-controller.c
9754
9755 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9756 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9757 L:      linux-kernel@vger.kernel.org
9758 S:      Maintained
9759 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9760 F:      drivers/mfd/hi6421-spmi-pmic.c
9761
9762 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9763 M:      Weili Qian <qianweili@huawei.com>
9764 S:      Maintained
9765 F:      drivers/crypto/hisilicon/trng/trng.c
9766
9767 HISILICON V3XX SPI NOR FLASH Controller Driver
9768 M:      Jay Fang <f.fangjian@huawei.com>
9769 S:      Maintained
9770 W:      http://www.hisilicon.com
9771 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9772
9773 HISILICON ZIP Controller DRIVER
9774 M:      Yang Shen <shenyang39@huawei.com>
9775 M:      Zhou Wang <wangzhou1@hisilicon.com>
9776 L:      linux-crypto@vger.kernel.org
9777 S:      Maintained
9778 F:      Documentation/ABI/testing/debugfs-hisi-zip
9779 F:      drivers/crypto/hisilicon/zip/
9780
9781 HMM - Heterogeneous Memory Management
9782 M:      Jérôme Glisse <jglisse@redhat.com>
9783 L:      linux-mm@kvack.org
9784 S:      Maintained
9785 F:      Documentation/mm/hmm.rst
9786 F:      include/linux/hmm*
9787 F:      lib/test_hmm*
9788 F:      mm/hmm*
9789 F:      tools/testing/selftests/mm/*hmm*
9790
9791 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER
9792 M:      Petre Rodan <petre.rodan@subdimension.ro>
9793 L:      linux-iio@vger.kernel.org
9794 S:      Maintained
9795 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml
9796 F:      drivers/iio/pressure/hsc030pa*
9797
9798 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9799 M:      Andreas Klinger <ak@it-klinger.de>
9800 L:      linux-iio@vger.kernel.org
9801 S:      Maintained
9802 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9803 F:      drivers/iio/pressure/mprls0025pa.c
9804
9805 HP BIOSCFG DRIVER
9806 M:      Jorge Lopez <jorge.lopez2@hp.com>
9807 L:      platform-driver-x86@vger.kernel.org
9808 S:      Maintained
9809 F:      drivers/platform/x86/hp/hp-bioscfg/
9810
9811 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9812 L:      platform-driver-x86@vger.kernel.org
9813 S:      Orphan
9814 F:      drivers/platform/x86/hp/tc1100-wmi.c
9815
9816 HP WMI HARDWARE MONITOR DRIVER
9817 M:      James Seo <james@equiv.tech>
9818 L:      linux-hwmon@vger.kernel.org
9819 S:      Maintained
9820 F:      Documentation/hwmon/hp-wmi-sensors.rst
9821 F:      drivers/hwmon/hp-wmi-sensors.c
9822
9823 HPET:   High Precision Event Timers driver
9824 M:      Clemens Ladisch <clemens@ladisch.de>
9825 S:      Maintained
9826 F:      Documentation/timers/hpet.rst
9827 F:      drivers/char/hpet.c
9828 F:      include/linux/hpet.h
9829 F:      include/uapi/linux/hpet.h
9830
9831 HPET:   x86
9832 S:      Orphan
9833 F:      arch/x86/include/asm/hpet.h
9834 F:      arch/x86/kernel/hpet.c
9835
9836 HPFS FILESYSTEM
9837 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9838 S:      Maintained
9839 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9840 F:      fs/hpfs/
9841
9842 HS3001 Hardware Temperature and Humidity Sensor
9843 M:      Andre Werner <andre.werner@systec-electronic.com>
9844 L:      linux-hwmon@vger.kernel.org
9845 S:      Maintained
9846 F:      drivers/hwmon/hs3001.c
9847
9848 HSI SUBSYSTEM
9849 M:      Sebastian Reichel <sre@kernel.org>
9850 S:      Maintained
9851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9852 F:      Documentation/ABI/testing/sysfs-bus-hsi
9853 F:      Documentation/driver-api/hsi.rst
9854 F:      drivers/hsi/
9855 F:      include/linux/hsi/
9856 F:      include/uapi/linux/hsi/
9857
9858 HSO 3G MODEM DRIVER
9859 L:      linux-usb@vger.kernel.org
9860 S:      Orphan
9861 F:      drivers/net/usb/hso.c
9862
9863 HSR NETWORK PROTOCOL
9864 L:      netdev@vger.kernel.org
9865 S:      Orphan
9866 F:      net/hsr/
9867
9868 HT16K33 LED CONTROLLER DRIVER
9869 M:      Robin van der Gracht <robin@protonic.nl>
9870 S:      Maintained
9871 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9872 F:      drivers/auxdisplay/ht16k33.c
9873
9874 HTCPEN TOUCHSCREEN DRIVER
9875 M:      Pau Oliva Fora <pof@eslack.org>
9876 L:      linux-input@vger.kernel.org
9877 S:      Maintained
9878 F:      drivers/input/touchscreen/htcpen.c
9879
9880 HTE SUBSYSTEM
9881 M:      Dipen Patel <dipenp@nvidia.com>
9882 L:      timestamp@lists.linux.dev
9883 S:      Maintained
9884 Q:      https://patchwork.kernel.org/project/timestamp/list/
9885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9886 F:      Documentation/devicetree/bindings/timestamp/
9887 F:      Documentation/driver-api/hte/
9888 F:      drivers/hte/
9889 F:      include/linux/hte.h
9890
9891 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9892 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9893 L:      linux-iio@vger.kernel.org
9894 S:      Maintained
9895 W:      http://www.st.com/
9896 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9897 F:      drivers/iio/humidity/hts221*
9898
9899 HUAWEI ETHERNET DRIVER
9900 M:      Cai Huoqing <cai.huoqing@linux.dev>
9901 L:      netdev@vger.kernel.org
9902 S:      Maintained
9903 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9904 F:      drivers/net/ethernet/huawei/hinic/
9905
9906 HUGETLB SUBSYSTEM
9907 M:      Muchun Song <muchun.song@linux.dev>
9908 L:      linux-mm@kvack.org
9909 S:      Maintained
9910 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9911 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9912 F:      Documentation/mm/hugetlbfs_reserv.rst
9913 F:      Documentation/mm/vmemmap_dedup.rst
9914 F:      fs/hugetlbfs/
9915 F:      include/linux/hugetlb.h
9916 F:      mm/hugetlb.c
9917 F:      mm/hugetlb_vmemmap.c
9918 F:      mm/hugetlb_vmemmap.h
9919 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9920
9921 HVA ST MEDIA DRIVER
9922 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9923 L:      linux-media@vger.kernel.org
9924 S:      Supported
9925 W:      https://linuxtv.org
9926 T:      git git://linuxtv.org/media_tree.git
9927 F:      drivers/media/platform/st/sti/hva
9928
9929 HWPOISON MEMORY FAILURE HANDLING
9930 M:      Miaohe Lin <linmiaohe@huawei.com>
9931 R:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9932 L:      linux-mm@kvack.org
9933 S:      Maintained
9934 F:      mm/hwpoison-inject.c
9935 F:      mm/memory-failure.c
9936
9937 HYCON HY46XX TOUCHSCREEN SUPPORT
9938 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9939 L:      linux-input@vger.kernel.org
9940 S:      Maintained
9941 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9942 F:      drivers/input/touchscreen/hycon-hy46xx.c
9943
9944 HYGON PROCESSOR SUPPORT
9945 M:      Pu Wen <puwen@hygon.cn>
9946 L:      linux-kernel@vger.kernel.org
9947 S:      Maintained
9948 F:      arch/x86/kernel/cpu/hygon.c
9949
9950 HYNIX HI556 SENSOR DRIVER
9951 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9952 L:      linux-media@vger.kernel.org
9953 S:      Maintained
9954 T:      git git://linuxtv.org/media_tree.git
9955 F:      drivers/media/i2c/hi556.c
9956
9957 HYNIX HI846 SENSOR DRIVER
9958 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9959 L:      linux-media@vger.kernel.org
9960 S:      Maintained
9961 F:      drivers/media/i2c/hi846.c
9962
9963 HYNIX HI847 SENSOR DRIVER
9964 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9965 L:      linux-media@vger.kernel.org
9966 S:      Maintained
9967 F:      drivers/media/i2c/hi847.c
9968
9969 Hyper-V/Azure CORE AND DRIVERS
9970 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9971 M:      Haiyang Zhang <haiyangz@microsoft.com>
9972 M:      Wei Liu <wei.liu@kernel.org>
9973 M:      Dexuan Cui <decui@microsoft.com>
9974 L:      linux-hyperv@vger.kernel.org
9975 S:      Supported
9976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9977 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9978 F:      Documentation/ABI/testing/debugfs-hyperv
9979 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9980 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9981 F:      Documentation/virt/hyperv
9982 F:      arch/arm64/hyperv
9983 F:      arch/arm64/include/asm/hyperv-tlfs.h
9984 F:      arch/arm64/include/asm/mshyperv.h
9985 F:      arch/x86/hyperv
9986 F:      arch/x86/include/asm/hyperv-tlfs.h
9987 F:      arch/x86/include/asm/mshyperv.h
9988 F:      arch/x86/include/asm/trace/hyperv.h
9989 F:      arch/x86/kernel/cpu/mshyperv.c
9990 F:      drivers/clocksource/hyperv_timer.c
9991 F:      drivers/hid/hid-hyperv.c
9992 F:      drivers/hv/
9993 F:      drivers/input/serio/hyperv-keyboard.c
9994 F:      drivers/iommu/hyperv-iommu.c
9995 F:      drivers/net/ethernet/microsoft/
9996 F:      drivers/net/hyperv/
9997 F:      drivers/pci/controller/pci-hyperv-intf.c
9998 F:      drivers/pci/controller/pci-hyperv.c
9999 F:      drivers/scsi/storvsc_drv.c
10000 F:      drivers/uio/uio_hv_generic.c
10001 F:      drivers/video/fbdev/hyperv_fb.c
10002 F:      include/asm-generic/hyperv-tlfs.h
10003 F:      include/asm-generic/mshyperv.h
10004 F:      include/clocksource/hyperv_timer.h
10005 F:      include/linux/hyperv.h
10006 F:      include/net/mana
10007 F:      include/uapi/linux/hyperv.h
10008 F:      net/vmw_vsock/hyperv_transport.c
10009 F:      tools/hv/
10010
10011 HYPERBUS SUPPORT
10012 M:      Vignesh Raghavendra <vigneshr@ti.com>
10013 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
10014 L:      linux-mtd@lists.infradead.org
10015 S:      Supported
10016 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10017 C:      irc://irc.oftc.net/mtd
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
10019 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
10020 F:      drivers/mtd/hyperbus/
10021 F:      include/linux/mtd/hyperbus.h
10022
10023 HYPERVISOR VIRTUAL CONSOLE DRIVER
10024 L:      linuxppc-dev@lists.ozlabs.org
10025 S:      Odd Fixes
10026 F:      drivers/tty/hvc/
10027
10028 I2C ACPI SUPPORT
10029 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10030 L:      linux-i2c@vger.kernel.org
10031 L:      linux-acpi@vger.kernel.org
10032 S:      Maintained
10033 F:      drivers/i2c/i2c-core-acpi.c
10034
10035 I2C ADDRESS TRANSLATOR (ATR)
10036 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
10037 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
10038 L:      linux-i2c@vger.kernel.org
10039 S:      Maintained
10040 F:      drivers/i2c/i2c-atr.c
10041 F:      include/linux/i2c-atr.h
10042
10043 I2C CONTROLLER DRIVER FOR NVIDIA GPU
10044 M:      Ajay Gupta <ajayg@nvidia.com>
10045 L:      linux-i2c@vger.kernel.org
10046 S:      Maintained
10047 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
10048 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
10049
10050 I2C MUXES
10051 M:      Peter Rosin <peda@axentia.se>
10052 L:      linux-i2c@vger.kernel.org
10053 S:      Maintained
10054 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
10055 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
10056 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
10057 F:      Documentation/i2c/i2c-topology.rst
10058 F:      Documentation/i2c/muxes/
10059 F:      drivers/i2c/i2c-mux.c
10060 F:      drivers/i2c/muxes/
10061 F:      include/linux/i2c-mux.h
10062
10063 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10064 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
10065 L:      linux-i2c@vger.kernel.org
10066 S:      Maintained
10067 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
10068 F:      drivers/i2c/busses/i2c-mv64xxx.c
10069
10070 I2C OVER PARALLEL PORT
10071 M:      Jean Delvare <jdelvare@suse.com>
10072 L:      linux-i2c@vger.kernel.org
10073 S:      Maintained
10074 F:      Documentation/i2c/busses/i2c-parport.rst
10075 F:      drivers/i2c/busses/i2c-parport.c
10076
10077 I2C SUBSYSTEM
10078 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
10079 L:      linux-i2c@vger.kernel.org
10080 S:      Maintained
10081 W:      https://i2c.wiki.kernel.org/
10082 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10084 F:      Documentation/devicetree/bindings/i2c/i2c.txt
10085 F:      Documentation/i2c/
10086 F:      drivers/i2c/*
10087 F:      include/dt-bindings/i2c/i2c.h
10088 F:      include/linux/i2c-dev.h
10089 F:      include/linux/i2c-smbus.h
10090 F:      include/linux/i2c.h
10091 F:      include/uapi/linux/i2c-*.h
10092 F:      include/uapi/linux/i2c.h
10093
10094 I2C SUBSYSTEM HOST DRIVERS
10095 M:      Andi Shyti <andi.shyti@kernel.org>
10096 L:      linux-i2c@vger.kernel.org
10097 S:      Maintained
10098 W:      https://i2c.wiki.kernel.org/
10099 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git
10101 F:      Documentation/devicetree/bindings/i2c/
10102 F:      drivers/i2c/algos/
10103 F:      drivers/i2c/busses/
10104 F:      include/dt-bindings/i2c/
10105
10106 I2C-TAOS-EVM DRIVER
10107 M:      Jean Delvare <jdelvare@suse.com>
10108 L:      linux-i2c@vger.kernel.org
10109 S:      Maintained
10110 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10111 F:      drivers/i2c/busses/i2c-taos-evm.c
10112
10113 I2C-TINY-USB DRIVER
10114 M:      Till Harbaum <till@harbaum.org>
10115 L:      linux-i2c@vger.kernel.org
10116 S:      Maintained
10117 W:      http://www.harbaum.org/till/i2c_tiny_usb
10118 F:      drivers/i2c/busses/i2c-tiny-usb.c
10119
10120 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10121 M:      Jean Delvare <jdelvare@suse.com>
10122 L:      linux-i2c@vger.kernel.org
10123 S:      Maintained
10124 F:      Documentation/i2c/busses/i2c-ali1535.rst
10125 F:      Documentation/i2c/busses/i2c-ali1563.rst
10126 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10127 F:      Documentation/i2c/busses/i2c-amd756.rst
10128 F:      Documentation/i2c/busses/i2c-amd8111.rst
10129 F:      Documentation/i2c/busses/i2c-i801.rst
10130 F:      Documentation/i2c/busses/i2c-nforce2.rst
10131 F:      Documentation/i2c/busses/i2c-piix4.rst
10132 F:      Documentation/i2c/busses/i2c-sis5595.rst
10133 F:      Documentation/i2c/busses/i2c-sis630.rst
10134 F:      Documentation/i2c/busses/i2c-sis96x.rst
10135 F:      Documentation/i2c/busses/i2c-via.rst
10136 F:      Documentation/i2c/busses/i2c-viapro.rst
10137 F:      drivers/i2c/busses/i2c-ali1535.c
10138 F:      drivers/i2c/busses/i2c-ali1563.c
10139 F:      drivers/i2c/busses/i2c-ali15x3.c
10140 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10141 F:      drivers/i2c/busses/i2c-amd756.c
10142 F:      drivers/i2c/busses/i2c-amd8111.c
10143 F:      drivers/i2c/busses/i2c-i801.c
10144 F:      drivers/i2c/busses/i2c-isch.c
10145 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10146 F:      drivers/i2c/busses/i2c-nforce2.c
10147 F:      drivers/i2c/busses/i2c-piix4.c
10148 F:      drivers/i2c/busses/i2c-sis5595.c
10149 F:      drivers/i2c/busses/i2c-sis630.c
10150 F:      drivers/i2c/busses/i2c-sis96x.c
10151 F:      drivers/i2c/busses/i2c-via.c
10152 F:      drivers/i2c/busses/i2c-viapro.c
10153
10154 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10155 M:      Hans de Goede <hdegoede@redhat.com>
10156 L:      linux-i2c@vger.kernel.org
10157 S:      Maintained
10158 F:      drivers/i2c/busses/i2c-cht-wc.c
10159
10160 I2C/SMBUS ISMT DRIVER
10161 M:      Seth Heasley <seth.heasley@intel.com>
10162 M:      Neil Horman <nhorman@tuxdriver.com>
10163 L:      linux-i2c@vger.kernel.org
10164 F:      Documentation/i2c/busses/i2c-ismt.rst
10165 F:      drivers/i2c/busses/i2c-ismt.c
10166
10167 I2C/SMBUS STUB DRIVER
10168 M:      Jean Delvare <jdelvare@suse.com>
10169 L:      linux-i2c@vger.kernel.org
10170 S:      Maintained
10171 F:      drivers/i2c/i2c-stub.c
10172
10173 I3C DRIVER FOR ASPEED AST2600
10174 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10175 S:      Maintained
10176 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10177 F:      drivers/i3c/master/ast2600-i3c-master.c
10178
10179 I3C DRIVER FOR CADENCE I3C MASTER IP
10180 M:      Przemysław Gaj <pgaj@cadence.com>
10181 S:      Maintained
10182 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10183 F:      drivers/i3c/master/i3c-master-cdns.c
10184
10185 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10186 S:      Orphan
10187 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10188 F:      drivers/i3c/master/dw*
10189
10190 I3C SUBSYSTEM
10191 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10192 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10193 S:      Maintained
10194 C:      irc://chat.freenode.net/linux-i3c
10195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10196 F:      Documentation/ABI/testing/sysfs-bus-i3c
10197 F:      Documentation/devicetree/bindings/i3c/
10198 F:      Documentation/driver-api/i3c
10199 F:      drivers/i3c/
10200 F:      include/linux/i3c/
10201
10202 IBM Operation Panel Input Driver
10203 M:      Eddie James <eajames@linux.ibm.com>
10204 L:      linux-input@vger.kernel.org
10205 S:      Maintained
10206 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10207 F:      drivers/input/misc/ibm-panel.c
10208
10209 IBM Power 842 compression accelerator
10210 M:      Haren Myneni <haren@us.ibm.com>
10211 S:      Supported
10212 F:      crypto/842.c
10213 F:      drivers/crypto/nx/Kconfig
10214 F:      drivers/crypto/nx/Makefile
10215 F:      drivers/crypto/nx/nx-842*
10216 F:      include/linux/sw842.h
10217 F:      lib/842/
10218
10219 IBM Power in-Nest Crypto Acceleration
10220 M:      Breno Leitão <leitao@debian.org>
10221 M:      Nayna Jain <nayna@linux.ibm.com>
10222 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10223 L:      linux-crypto@vger.kernel.org
10224 S:      Supported
10225 F:      drivers/crypto/nx/Kconfig
10226 F:      drivers/crypto/nx/Makefile
10227 F:      drivers/crypto/nx/nx-aes*
10228 F:      drivers/crypto/nx/nx-sha*
10229 F:      drivers/crypto/nx/nx.*
10230 F:      drivers/crypto/nx/nx_csbcpb.h
10231 F:      drivers/crypto/nx/nx_debugfs.c
10232
10233 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10234 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10235 L:      linux-pci@vger.kernel.org
10236 L:      linuxppc-dev@lists.ozlabs.org
10237 S:      Supported
10238 F:      drivers/pci/hotplug/rpadlpar*
10239
10240 IBM Power Linux RAID adapter
10241 M:      Brian King <brking@us.ibm.com>
10242 S:      Supported
10243 F:      drivers/scsi/ipr.*
10244
10245 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10246 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10247 L:      linux-pci@vger.kernel.org
10248 L:      linuxppc-dev@lists.ozlabs.org
10249 S:      Supported
10250 F:      drivers/pci/hotplug/rpaphp*
10251
10252 IBM Power SRIOV Virtual NIC Device Driver
10253 M:      Haren Myneni <haren@linux.ibm.com>
10254 M:      Rick Lindsley <ricklind@linux.ibm.com>
10255 R:      Nick Child <nnac123@linux.ibm.com>
10256 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10257 L:      netdev@vger.kernel.org
10258 S:      Supported
10259 F:      drivers/net/ethernet/ibm/ibmvnic.*
10260
10261 IBM Power VFIO Support
10262 M:      Timothy Pearson <tpearson@raptorengineering.com>
10263 S:      Supported
10264 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10265
10266 IBM Power Virtual Ethernet Device Driver
10267 M:      Nick Child <nnac123@linux.ibm.com>
10268 L:      netdev@vger.kernel.org
10269 S:      Supported
10270 F:      drivers/net/ethernet/ibm/ibmveth.*
10271
10272 IBM Power Virtual FC Device Drivers
10273 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10274 L:      linux-scsi@vger.kernel.org
10275 S:      Supported
10276 F:      drivers/scsi/ibmvscsi/ibmvfc*
10277
10278 IBM Power Virtual Management Channel Driver
10279 M:      Brad Warrum <bwarrum@linux.ibm.com>
10280 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10281 S:      Supported
10282 F:      drivers/misc/ibmvmc.*
10283
10284 IBM Power Virtual SCSI Device Drivers
10285 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10286 L:      linux-scsi@vger.kernel.org
10287 S:      Supported
10288 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10289 F:      include/scsi/viosrp.h
10290
10291 IBM Power Virtual SCSI Device Target Driver
10292 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10293 L:      linux-scsi@vger.kernel.org
10294 L:      target-devel@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/scsi/ibmvscsi_tgt/
10297
10298 IBM Power VMX Cryptographic instructions
10299 M:      Breno Leitão <leitao@debian.org>
10300 M:      Nayna Jain <nayna@linux.ibm.com>
10301 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10302 L:      linux-crypto@vger.kernel.org
10303 S:      Supported
10304 F:      drivers/crypto/vmx/Kconfig
10305 F:      drivers/crypto/vmx/Makefile
10306 F:      drivers/crypto/vmx/aes*
10307 F:      drivers/crypto/vmx/ghash*
10308 F:      drivers/crypto/vmx/ppc-xlate.pl
10309 F:      drivers/crypto/vmx/vmx.c
10310
10311 IBM ServeRAID RAID DRIVER
10312 S:      Orphan
10313 F:      drivers/scsi/ips.*
10314
10315 ICH LPC AND GPIO DRIVER
10316 M:      Peter Tyser <ptyser@xes-inc.com>
10317 S:      Maintained
10318 F:      drivers/gpio/gpio-ich.c
10319 F:      drivers/mfd/lpc_ich.c
10320
10321 ICY I2C DRIVER
10322 M:      Max Staudt <max@enpas.org>
10323 L:      linux-i2c@vger.kernel.org
10324 S:      Maintained
10325 F:      drivers/i2c/busses/i2c-icy.c
10326
10327 IDEAPAD LAPTOP EXTRAS DRIVER
10328 M:      Ike Panhc <ike.pan@canonical.com>
10329 L:      platform-driver-x86@vger.kernel.org
10330 S:      Maintained
10331 W:      http://launchpad.net/ideapad-laptop
10332 F:      drivers/platform/x86/ideapad-laptop.c
10333
10334 IDEAPAD LAPTOP SLIDEBAR DRIVER
10335 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10336 L:      linux-input@vger.kernel.org
10337 S:      Maintained
10338 W:      https://github.com/o2genum/ideapad-slidebar
10339 F:      drivers/input/misc/ideapad_slidebar.c
10340
10341 IDT VersaClock 5 CLOCK DRIVER
10342 M:      Luca Ceresoli <luca@lucaceresoli.net>
10343 S:      Maintained
10344 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10345 F:      drivers/clk/clk-versaclock5.c
10346
10347 IEEE 802.15.4 SUBSYSTEM
10348 M:      Alexander Aring <alex.aring@gmail.com>
10349 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10350 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10351 L:      linux-wpan@vger.kernel.org
10352 S:      Maintained
10353 W:      https://linux-wpan.org/
10354 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10357 F:      Documentation/networking/ieee802154.rst
10358 F:      drivers/net/ieee802154/
10359 F:      include/linux/ieee802154.h
10360 F:      include/linux/nl802154.h
10361 F:      include/net/af_ieee802154.h
10362 F:      include/net/cfg802154.h
10363 F:      include/net/ieee802154_netdev.h
10364 F:      include/net/mac802154.h
10365 F:      include/net/nl802154.h
10366 F:      net/ieee802154/
10367 F:      net/mac802154/
10368
10369 IFCVF VIRTIO DATA PATH ACCELERATOR
10370 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10371 F:      drivers/vdpa/ifcvf/
10372
10373 IFE PROTOCOL
10374 M:      Yotam Gigi <yotam.gi@gmail.com>
10375 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10376 F:      include/net/ife.h
10377 F:      include/uapi/linux/ife.h
10378 F:      net/ife
10379
10380 IGORPLUG-USB IR RECEIVER
10381 M:      Sean Young <sean@mess.org>
10382 L:      linux-media@vger.kernel.org
10383 S:      Maintained
10384 F:      drivers/media/rc/igorplugusb.c
10385
10386 IGUANAWORKS USB IR TRANSCEIVER
10387 M:      Sean Young <sean@mess.org>
10388 L:      linux-media@vger.kernel.org
10389 S:      Maintained
10390 F:      drivers/media/rc/iguanair.c
10391
10392 IIO DIGITAL POTENTIOMETER DAC
10393 M:      Peter Rosin <peda@axentia.se>
10394 L:      linux-iio@vger.kernel.org
10395 S:      Maintained
10396 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10397 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10398 F:      drivers/iio/dac/dpot-dac.c
10399
10400 IIO ENVELOPE DETECTOR
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-adc-envelope-detector
10405 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10406 F:      drivers/iio/adc/envelope-detector.c
10407
10408 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10409 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10410 L:      linux-iio@vger.kernel.org
10411 S:      Maintained
10412 F:      drivers/iio/industrialio-gts-helper.c
10413 F:      include/linux/iio/iio-gts-helper.h
10414
10415 IIO MULTIPLEXER
10416 M:      Peter Rosin <peda@axentia.se>
10417 L:      linux-iio@vger.kernel.org
10418 S:      Maintained
10419 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10420 F:      drivers/iio/multiplexer/iio-mux.c
10421
10422 IIO SCMI BASED DRIVER
10423 M:      Jyoti Bhayana <jbhayana@google.com>
10424 L:      linux-iio@vger.kernel.org
10425 S:      Maintained
10426 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10427
10428 IIO SUBSYSTEM AND DRIVERS
10429 M:      Jonathan Cameron <jic23@kernel.org>
10430 R:      Lars-Peter Clausen <lars@metafoo.de>
10431 L:      linux-iio@vger.kernel.org
10432 S:      Maintained
10433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10434 F:      Documentation/ABI/testing/configfs-iio*
10435 F:      Documentation/ABI/testing/sysfs-bus-iio*
10436 F:      Documentation/devicetree/bindings/iio/
10437 F:      drivers/iio/
10438 F:      drivers/staging/iio/
10439 F:      include/dt-bindings/iio/
10440 F:      include/linux/iio/
10441 F:      tools/iio/
10442
10443 IIO UNIT CONVERTER
10444 M:      Peter Rosin <peda@axentia.se>
10445 L:      linux-iio@vger.kernel.org
10446 S:      Maintained
10447 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10448 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10449 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10450 F:      drivers/iio/afe/iio-rescale.c
10451
10452 IKANOS/ADI EAGLE ADSL USB DRIVER
10453 M:      Matthieu Castet <castet.matthieu@free.fr>
10454 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10455 S:      Maintained
10456 F:      drivers/usb/atm/ueagle-atm.c
10457
10458 IMAGIS TOUCHSCREEN DRIVER
10459 M:      Markuss Broks <markuss.broks@gmail.com>
10460 S:      Maintained
10461 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10462 F:      drivers/input/touchscreen/imagis.c
10463
10464 IMGTEC ASCII LCD DRIVER
10465 M:      Paul Burton <paulburton@kernel.org>
10466 S:      Maintained
10467 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10468 F:      drivers/auxdisplay/img-ascii-lcd.c
10469
10470 IMGTEC IR DECODER DRIVER
10471 S:      Orphan
10472 F:      drivers/media/rc/img-ir/
10473
10474 IMGTEC POWERVR DRM DRIVER
10475 M:      Frank Binns <frank.binns@imgtec.com>
10476 M:      Donald Robson <donald.robson@imgtec.com>
10477 M:      Matt Coster <matt.coster@imgtec.com>
10478 S:      Supported
10479 T:      git git://anongit.freedesktop.org/drm/drm-misc
10480 F:      Documentation/devicetree/bindings/gpu/img,powervr.yaml
10481 F:      Documentation/gpu/imagination/
10482 F:      drivers/gpu/drm/imagination/
10483 F:      include/uapi/drm/pvr_drm.h
10484
10485 IMON SOUNDGRAPH USB IR RECEIVER
10486 M:      Sean Young <sean@mess.org>
10487 L:      linux-media@vger.kernel.org
10488 S:      Maintained
10489 F:      drivers/media/rc/imon.c
10490 F:      drivers/media/rc/imon_raw.c
10491
10492 IMS TWINTURBO FRAMEBUFFER DRIVER
10493 L:      linux-fbdev@vger.kernel.org
10494 S:      Orphan
10495 F:      drivers/video/fbdev/imsttfb.c
10496
10497 INA209 HARDWARE MONITOR DRIVER
10498 M:      Guenter Roeck <linux@roeck-us.net>
10499 L:      linux-hwmon@vger.kernel.org
10500 S:      Maintained
10501 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10502 F:      Documentation/hwmon/ina209.rst
10503 F:      drivers/hwmon/ina209.c
10504
10505 INA2XX HARDWARE MONITOR DRIVER
10506 M:      Guenter Roeck <linux@roeck-us.net>
10507 L:      linux-hwmon@vger.kernel.org
10508 S:      Maintained
10509 F:      Documentation/hwmon/ina2xx.rst
10510 F:      drivers/hwmon/ina2xx.c
10511 F:      include/linux/platform_data/ina2xx.h
10512
10513 INDEX OF FURTHER KERNEL DOCUMENTATION
10514 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10515 S:      Maintained
10516 F:      Documentation/process/kernel-docs.rst
10517
10518 INDUSTRY PACK SUBSYSTEM (IPACK)
10519 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10520 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10521 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10522 L:      industrypack-devel@lists.sourceforge.net
10523 S:      Maintained
10524 W:      http://industrypack.sourceforge.net
10525 F:      drivers/ipack/
10526
10527 INFINEON DPS310 Driver
10528 M:      Eddie James <eajames@linux.ibm.com>
10529 L:      linux-iio@vger.kernel.org
10530 S:      Maintained
10531 F:      drivers/iio/pressure/dps310.c
10532
10533 INFINEON PEB2466 ASoC CODEC
10534 M:      Herve Codina <herve.codina@bootlin.com>
10535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10536 S:      Maintained
10537 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10538 F:      sound/soc/codecs/peb2466.c
10539
10540 INFINIBAND SUBSYSTEM
10541 M:      Jason Gunthorpe <jgg@nvidia.com>
10542 M:      Leon Romanovsky <leonro@nvidia.com>
10543 L:      linux-rdma@vger.kernel.org
10544 S:      Supported
10545 W:      https://github.com/linux-rdma/rdma-core
10546 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10548 F:      Documentation/devicetree/bindings/infiniband/
10549 F:      Documentation/infiniband/
10550 F:      drivers/infiniband/
10551 F:      include/rdma/
10552 F:      include/trace/events/ib_mad.h
10553 F:      include/trace/events/ib_umad.h
10554 F:      include/trace/misc/rdma.h
10555 F:      include/uapi/linux/if_infiniband.h
10556 F:      include/uapi/rdma/
10557 F:      samples/bpf/ibumad_kern.c
10558 F:      samples/bpf/ibumad_user.c
10559
10560 INGENIC JZ4780 NAND DRIVER
10561 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10562 L:      linux-mtd@lists.infradead.org
10563 L:      linux-mips@vger.kernel.org
10564 S:      Maintained
10565 F:      drivers/mtd/nand/raw/ingenic/
10566
10567 INGENIC JZ47xx SoCs
10568 M:      Paul Cercueil <paul@crapouillou.net>
10569 L:      linux-mips@vger.kernel.org
10570 S:      Maintained
10571 F:      arch/mips/boot/dts/ingenic/
10572 F:      arch/mips/generic/board-ingenic.c
10573 F:      arch/mips/include/asm/mach-ingenic/
10574 F:      arch/mips/ingenic/Kconfig
10575 F:      drivers/clk/ingenic/
10576 F:      drivers/dma/dma-jz4780.c
10577 F:      drivers/gpu/drm/ingenic/
10578 F:      drivers/i2c/busses/i2c-jz4780.c
10579 F:      drivers/iio/adc/ingenic-adc.c
10580 F:      drivers/irqchip/irq-ingenic.c
10581 F:      drivers/memory/jz4780-nemc.c
10582 F:      drivers/mmc/host/jz4740_mmc.c
10583 F:      drivers/mtd/nand/raw/ingenic/
10584 F:      drivers/pinctrl/pinctrl-ingenic.c
10585 F:      drivers/power/supply/ingenic-battery.c
10586 F:      drivers/pwm/pwm-jz4740.c
10587 F:      drivers/remoteproc/ingenic_rproc.c
10588 F:      drivers/rtc/rtc-jz4740.c
10589 F:      drivers/tty/serial/8250/8250_ingenic.c
10590 F:      drivers/usb/musb/jz4740.c
10591 F:      drivers/watchdog/jz4740_wdt.c
10592 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10593 F:      include/linux/mfd/ingenic-tcu.h
10594 F:      sound/soc/codecs/jz47*
10595 F:      sound/soc/jz4740/
10596
10597 INJOINIC IP5xxx POWER BANK IC DRIVER
10598 M:      Samuel Holland <samuel@sholland.org>
10599 S:      Maintained
10600 F:      drivers/power/supply/ip5xxx_power.c
10601
10602 INOTIFY
10603 M:      Jan Kara <jack@suse.cz>
10604 R:      Amir Goldstein <amir73il@gmail.com>
10605 L:      linux-fsdevel@vger.kernel.org
10606 S:      Maintained
10607 F:      Documentation/filesystems/inotify.rst
10608 F:      fs/notify/inotify/
10609 F:      include/linux/inotify.h
10610 F:      include/uapi/linux/inotify.h
10611
10612 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10613 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10614 L:      linux-input@vger.kernel.org
10615 S:      Maintained
10616 Q:      http://patchwork.kernel.org/project/linux-input/list/
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10618 F:      Documentation/devicetree/bindings/input/
10619 F:      Documentation/devicetree/bindings/serio/
10620 F:      Documentation/input/
10621 F:      drivers/input/
10622 F:      include/dt-bindings/input/
10623 F:      include/linux/input.h
10624 F:      include/linux/input/
10625 F:      include/uapi/linux/input-event-codes.h
10626 F:      include/uapi/linux/input.h
10627
10628 INPUT MULTITOUCH (MT) PROTOCOL
10629 M:      Henrik Rydberg <rydberg@bitmath.org>
10630 L:      linux-input@vger.kernel.org
10631 S:      Odd fixes
10632 F:      Documentation/input/multi-touch-protocol.rst
10633 F:      drivers/input/input-mt.c
10634 K:      \b(ABS|SYN)_MT_
10635
10636 INSIDE SECURE CRYPTO DRIVER
10637 M:      Antoine Tenart <atenart@kernel.org>
10638 L:      linux-crypto@vger.kernel.org
10639 S:      Maintained
10640 F:      drivers/crypto/inside-secure/
10641
10642 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10643 M:      Mimi Zohar <zohar@linux.ibm.com>
10644 M:      Roberto Sassu <roberto.sassu@huawei.com>
10645 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10646 R:      Eric Snowberg <eric.snowberg@oracle.com>
10647 L:      linux-integrity@vger.kernel.org
10648 S:      Supported
10649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10650 F:      security/integrity/
10651 F:      security/integrity/ima/
10652
10653 INTEL 810/815 FRAMEBUFFER DRIVER
10654 M:      Antonino Daplas <adaplas@gmail.com>
10655 L:      linux-fbdev@vger.kernel.org
10656 S:      Maintained
10657 F:      drivers/video/fbdev/i810/
10658
10659 INTEL 8254 COUNTER DRIVER
10660 M:      William Breathitt Gray <william.gray@linaro.org>
10661 L:      linux-iio@vger.kernel.org
10662 S:      Maintained
10663 F:      drivers/counter/i8254.c
10664 F:      include/linux/i8254.h
10665
10666 INTEL 8255 GPIO DRIVER
10667 M:      William Breathitt Gray <william.gray@linaro.org>
10668 L:      linux-gpio@vger.kernel.org
10669 S:      Maintained
10670 F:      drivers/gpio/gpio-i8255.c
10671 F:      drivers/gpio/gpio-i8255.h
10672
10673 INTEL ASoC DRIVERS
10674 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10675 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10676 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10677 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10678 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10679 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10680 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10681 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10682 S:      Supported
10683 F:      sound/soc/intel/
10684
10685 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10686 M:      Hans de Goede <hdegoede@redhat.com>
10687 L:      platform-driver-x86@vger.kernel.org
10688 S:      Maintained
10689 F:      drivers/platform/x86/intel/atomisp2/pm.c
10690
10691 INTEL ATOMISP2 LED DRIVER
10692 M:      Hans de Goede <hdegoede@redhat.com>
10693 L:      platform-driver-x86@vger.kernel.org
10694 S:      Maintained
10695 F:      drivers/platform/x86/intel/atomisp2/led.c
10696
10697 INTEL BIOS SAR INT1092 DRIVER
10698 M:      Shravan Sudhakar <s.shravan@intel.com>
10699 L:      platform-driver-x86@vger.kernel.org
10700 S:      Maintained
10701 F:      drivers/platform/x86/intel/int1092/
10702
10703 INTEL BROXTON PMC DRIVER
10704 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10705 M:      Zha Qipeng <qipeng.zha@intel.com>
10706 S:      Maintained
10707 F:      drivers/mfd/intel_pmc_bxt.c
10708 F:      include/linux/mfd/intel_pmc_bxt.h
10709
10710 INTEL C600 SERIES SAS CONTROLLER DRIVER
10711 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10712 L:      linux-scsi@vger.kernel.org
10713 S:      Supported
10714 T:      git git://git.code.sf.net/p/intel-sas/isci
10715 F:      drivers/scsi/isci/
10716
10717 INTEL CPU family model numbers
10718 M:      Tony Luck <tony.luck@intel.com>
10719 M:      x86@kernel.org
10720 L:      linux-kernel@vger.kernel.org
10721 S:      Supported
10722 F:      arch/x86/include/asm/intel-family.h
10723
10724 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
10725 M:      Jani Nikula <jani.nikula@linux.intel.com>
10726 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10727 L:      intel-gfx@lists.freedesktop.org
10728 L:      intel-xe@lists.freedesktop.org
10729 S:      Supported
10730 F:      drivers/gpu/drm/i915/display/
10731 F:      drivers/gpu/drm/xe/display/
10732 F:      drivers/gpu/drm/xe/compat-i915-headers
10733
10734 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
10735 M:      Jani Nikula <jani.nikula@linux.intel.com>
10736 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10737 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10738 M:      Tvrtko Ursulin <tursulin@ursulin.net>
10739 L:      intel-gfx@lists.freedesktop.org
10740 S:      Supported
10741 W:      https://drm.pages.freedesktop.org/intel-docs/
10742 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10743 B:      https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
10744 C:      irc://irc.oftc.net/intel-gfx
10745 T:      git git://anongit.freedesktop.org/drm-intel
10746 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10747 F:      Documentation/gpu/i915.rst
10748 F:      drivers/gpu/drm/ci/xfails/i915*
10749 F:      drivers/gpu/drm/i915/
10750 F:      include/drm/i915*
10751 F:      include/uapi/drm/i915_drm.h
10752
10753 INTEL DRM XE DRIVER (Lunar Lake and newer)
10754 M:      Lucas De Marchi <lucas.demarchi@intel.com>
10755 M:      Oded Gabbay <ogabbay@kernel.org>
10756 M:      Thomas Hellström <thomas.hellstrom@linux.intel.com>
10757 L:      intel-xe@lists.freedesktop.org
10758 S:      Supported
10759 W:      https://drm.pages.freedesktop.org/intel-docs/
10760 Q:      http://patchwork.freedesktop.org/project/intel-xe/
10761 B:      https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
10762 C:      irc://irc.oftc.net/xe
10763 T:      git https://gitlab.freedesktop.org/drm/xe/kernel.git
10764 F:      Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
10765 F:      Documentation/gpu/xe/
10766 F:      drivers/gpu/drm/xe/
10767 F:      include/drm/xe*
10768 F:      include/uapi/drm/xe_drm.h
10769
10770 INTEL ETHERNET DRIVERS
10771 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10772 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10773 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10774 S:      Supported
10775 W:      https://www.intel.com/content/www/us/en/support.html
10776 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10779 F:      Documentation/networking/device_drivers/ethernet/intel/
10780 F:      drivers/net/ethernet/intel/
10781 F:      drivers/net/ethernet/intel/*/
10782 F:      include/linux/avf/virtchnl.h
10783 F:      include/linux/net/intel/iidc.h
10784
10785 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10786 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10787 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10788 L:      linux-rdma@vger.kernel.org
10789 S:      Supported
10790 F:      drivers/infiniband/hw/irdma/
10791 F:      include/uapi/rdma/irdma-abi.h
10792
10793 INTEL GPIO DRIVERS
10794 M:      Andy Shevchenko <andy@kernel.org>
10795 L:      linux-gpio@vger.kernel.org
10796 S:      Supported
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10798 F:      drivers/gpio/gpio-elkhartlake.c
10799 F:      drivers/gpio/gpio-ich.c
10800 F:      drivers/gpio/gpio-merrifield.c
10801 F:      drivers/gpio/gpio-ml-ioh.c
10802 F:      drivers/gpio/gpio-pch.c
10803 F:      drivers/gpio/gpio-sch.c
10804 F:      drivers/gpio/gpio-sodaville.c
10805 F:      drivers/gpio/gpio-tangier.c
10806 F:      drivers/gpio/gpio-tangier.h
10807
10808 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10809 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10810 M:      Zhi Wang <zhi.wang.linux@gmail.com>
10811 L:      intel-gvt-dev@lists.freedesktop.org
10812 L:      intel-gfx@lists.freedesktop.org
10813 S:      Supported
10814 W:      https://github.com/intel/gvt-linux/wiki
10815 T:      git https://github.com/intel/gvt-linux.git
10816 F:      drivers/gpu/drm/i915/gvt/
10817
10818 INTEL HID EVENT DRIVER
10819 M:      Alex Hung <alexhung@gmail.com>
10820 L:      platform-driver-x86@vger.kernel.org
10821 S:      Maintained
10822 F:      drivers/platform/x86/intel/hid.c
10823
10824 INTEL I/OAT DMA DRIVER
10825 M:      Dave Jiang <dave.jiang@intel.com>
10826 R:      Dan Williams <dan.j.williams@intel.com>
10827 L:      dmaengine@vger.kernel.org
10828 S:      Supported
10829 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10830 F:      drivers/dma/ioat*
10831
10832 INTEL IAA CRYPTO DRIVER
10833 M:      Tom Zanussi <tom.zanussi@linux.intel.com>
10834 L:      linux-crypto@vger.kernel.org
10835 S:      Supported
10836 F:      Documentation/driver-api/crypto/iaa/iaa-crypto.rst
10837 F:      drivers/crypto/intel/iaa/*
10838
10839 INTEL IDLE DRIVER
10840 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10841 M:      Len Brown <lenb@kernel.org>
10842 L:      linux-pm@vger.kernel.org
10843 S:      Supported
10844 B:      https://bugzilla.kernel.org
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10846 F:      drivers/idle/intel_idle.c
10847
10848 INTEL IDXD DRIVER
10849 M:      Fenghua Yu <fenghua.yu@intel.com>
10850 M:      Dave Jiang <dave.jiang@intel.com>
10851 L:      dmaengine@vger.kernel.org
10852 S:      Supported
10853 F:      drivers/dma/idxd/*
10854 F:      include/uapi/linux/idxd.h
10855
10856 INTEL IN FIELD SCAN (IFS) DEVICE
10857 M:      Jithu Joseph <jithu.joseph@intel.com>
10858 R:      Ashok Raj <ashok.raj@intel.com>
10859 R:      Tony Luck <tony.luck@intel.com>
10860 S:      Maintained
10861 F:      drivers/platform/x86/intel/ifs
10862 F:      include/trace/events/intel_ifs.h
10863
10864 INTEL INTEGRATED SENSOR HUB DRIVER
10865 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10866 M:      Jiri Kosina <jikos@kernel.org>
10867 L:      linux-input@vger.kernel.org
10868 S:      Maintained
10869 F:      drivers/hid/intel-ish-hid/
10870
10871 INTEL IOMMU (VT-d)
10872 M:      David Woodhouse <dwmw2@infradead.org>
10873 M:      Lu Baolu <baolu.lu@linux.intel.com>
10874 L:      iommu@lists.linux.dev
10875 S:      Supported
10876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10877 F:      drivers/iommu/intel/
10878
10879 INTEL IPU3 CSI-2 CIO2 DRIVER
10880 M:      Yong Zhi <yong.zhi@intel.com>
10881 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10882 M:      Bingbu Cao <bingbu.cao@intel.com>
10883 M:      Dan Scally <djrscally@gmail.com>
10884 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10885 L:      linux-media@vger.kernel.org
10886 S:      Maintained
10887 T:      git git://linuxtv.org/media_tree.git
10888 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10889 F:      drivers/media/pci/intel/ipu3/
10890
10891 INTEL IPU3 CSI-2 IMGU DRIVER
10892 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10893 R:      Bingbu Cao <bingbu.cao@intel.com>
10894 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10895 L:      linux-media@vger.kernel.org
10896 S:      Maintained
10897 F:      Documentation/admin-guide/media/ipu3.rst
10898 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10899 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10900 F:      drivers/staging/media/ipu3/
10901
10902 INTEL ISHTP ECLITE DRIVER
10903 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10904 L:      platform-driver-x86@vger.kernel.org
10905 S:      Supported
10906 F:      drivers/platform/x86/intel/ishtp_eclite.c
10907
10908 INTEL IXP4XX CRYPTO SUPPORT
10909 M:      Corentin Labbe <clabbe@baylibre.com>
10910 L:      linux-crypto@vger.kernel.org
10911 S:      Maintained
10912 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10913
10914 INTEL KEEM BAY DRM DRIVER
10915 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10916 M:      Edmund Dea <edmund.j.dea@intel.com>
10917 S:      Maintained
10918 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10919 F:      drivers/gpu/drm/kmb/
10920
10921 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10922 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10923 S:      Maintained
10924 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10925 F:      drivers/crypto/intel/keembay/Kconfig
10926 F:      drivers/crypto/intel/keembay/Makefile
10927 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10928 F:      drivers/crypto/intel/keembay/ocs-aes.c
10929 F:      drivers/crypto/intel/keembay/ocs-aes.h
10930
10931 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10932 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10933 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10934 M:      Mark Gross <mgross@linux.intel.com>
10935 S:      Maintained
10936 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10937 F:      drivers/crypto/intel/keembay/Kconfig
10938 F:      drivers/crypto/intel/keembay/Makefile
10939 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10940
10941 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10942 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10943 M:      Declan Murphy <declan.murphy@intel.com>
10944 S:      Maintained
10945 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10946 F:      drivers/crypto/intel/keembay/Kconfig
10947 F:      drivers/crypto/intel/keembay/Makefile
10948 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10949 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10950 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10951
10952 INTEL MANAGEMENT ENGINE (mei)
10953 M:      Tomas Winkler <tomas.winkler@intel.com>
10954 L:      linux-kernel@vger.kernel.org
10955 S:      Supported
10956 F:      Documentation/driver-api/mei/*
10957 F:      drivers/misc/mei/
10958 F:      drivers/watchdog/mei_wdt.c
10959 F:      include/linux/mei_aux.h
10960 F:      include/linux/mei_cl_bus.h
10961 F:      include/uapi/linux/mei.h
10962 F:      include/uapi/linux/mei_uuid.h
10963 F:      include/uapi/linux/uuid.h
10964 F:      samples/mei/*
10965
10966 INTEL MAX 10 BMC MFD DRIVER
10967 M:      Xu Yilun <yilun.xu@intel.com>
10968 R:      Tom Rix <trix@redhat.com>
10969 S:      Maintained
10970 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10971 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10972 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10973 F:      drivers/mfd/intel-m10-bmc*
10974 F:      include/linux/mfd/intel-m10-bmc.h
10975
10976 INTEL MAX10 BMC SECURE UPDATES
10977 M:      Peter Colberg <peter.colberg@intel.com>
10978 L:      linux-fpga@vger.kernel.org
10979 S:      Maintained
10980 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10981 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10982
10983 INTEL P-Unit IPC DRIVER
10984 M:      Zha Qipeng <qipeng.zha@intel.com>
10985 L:      platform-driver-x86@vger.kernel.org
10986 S:      Maintained
10987 F:      arch/x86/include/asm/intel_punit_ipc.h
10988 F:      drivers/platform/x86/intel/punit_ipc.c
10989
10990 INTEL PMC CORE DRIVER
10991 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10992 M:      David E Box <david.e.box@intel.com>
10993 L:      platform-driver-x86@vger.kernel.org
10994 S:      Maintained
10995 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10996 F:      drivers/platform/x86/intel/pmc/
10997
10998 INTEL PMIC GPIO DRIVERS
10999 M:      Andy Shevchenko <andy@kernel.org>
11000 S:      Supported
11001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
11002 F:      drivers/gpio/gpio-*cove.c
11003
11004 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
11005 M:      Andy Shevchenko <andy@kernel.org>
11006 S:      Supported
11007 F:      drivers/mfd/intel_soc_pmic*
11008 F:      include/linux/mfd/intel_soc_pmic*
11009
11010 INTEL PMT DRIVERS
11011 M:      David E. Box <david.e.box@linux.intel.com>
11012 S:      Supported
11013 F:      drivers/platform/x86/intel/pmt/
11014
11015 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
11016 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
11017 L:      linux-wireless@vger.kernel.org
11018 S:      Maintained
11019 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
11020 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
11021 F:      drivers/net/wireless/intel/ipw2x00/
11022
11023 INTEL PSTATE DRIVER
11024 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11025 M:      Len Brown <lenb@kernel.org>
11026 L:      linux-pm@vger.kernel.org
11027 S:      Supported
11028 F:      drivers/cpufreq/intel_pstate.c
11029
11030 INTEL PTP DFL ToD DRIVER
11031 M:      Tianfei Zhang <tianfei.zhang@intel.com>
11032 L:      linux-fpga@vger.kernel.org
11033 L:      netdev@vger.kernel.org
11034 S:      Maintained
11035 F:      drivers/ptp/ptp_dfl_tod.c
11036
11037 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
11038 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
11039 L:      linux-iio@vger.kernel.org
11040 F:      drivers/counter/intel-qep.c
11041
11042 INTEL SCU DRIVERS
11043 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11044 S:      Maintained
11045 F:      arch/x86/include/asm/intel_scu_ipc.h
11046 F:      drivers/platform/x86/intel_scu_*
11047
11048 INTEL SDSI DRIVER
11049 M:      David E. Box <david.e.box@linux.intel.com>
11050 S:      Supported
11051 F:      drivers/platform/x86/intel/sdsi.c
11052 F:      tools/arch/x86/intel_sdsi/
11053 F:      tools/testing/selftests/drivers/sdsi/
11054
11055 INTEL SGX
11056 M:      Jarkko Sakkinen <jarkko@kernel.org>
11057 R:      Dave Hansen <dave.hansen@linux.intel.com>
11058 L:      linux-sgx@vger.kernel.org
11059 S:      Supported
11060 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
11061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
11062 F:      Documentation/arch/x86/sgx.rst
11063 F:      arch/x86/entry/vdso/vsgx.S
11064 F:      arch/x86/include/asm/sgx.h
11065 F:      arch/x86/include/uapi/asm/sgx.h
11066 F:      arch/x86/kernel/cpu/sgx/*
11067 F:      tools/testing/selftests/sgx/*
11068 K:      \bSGX_
11069
11070 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11071 M:      Daniel Scally <djrscally@gmail.com>
11072 S:      Maintained
11073 F:      drivers/platform/x86/intel/int3472/
11074
11075 INTEL SPEED SELECT TECHNOLOGY
11076 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11077 L:      platform-driver-x86@vger.kernel.org
11078 S:      Maintained
11079 F:      drivers/platform/x86/intel/speed_select_if/
11080 F:      include/uapi/linux/isst_if.h
11081 F:      tools/power/x86/intel-speed-select/
11082
11083 INTEL STRATIX10 FIRMWARE DRIVERS
11084 M:      Dinh Nguyen <dinguyen@kernel.org>
11085 L:      linux-kernel@vger.kernel.org
11086 S:      Maintained
11087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
11088 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
11089 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
11090 F:      drivers/firmware/stratix10-rsu.c
11091 F:      drivers/firmware/stratix10-svc.c
11092 F:      include/linux/firmware/intel/stratix10-smc.h
11093 F:      include/linux/firmware/intel/stratix10-svc-client.h
11094
11095 INTEL TELEMETRY DRIVER
11096 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11097 M:      "David E. Box" <david.e.box@linux.intel.com>
11098 L:      platform-driver-x86@vger.kernel.org
11099 S:      Maintained
11100 F:      arch/x86/include/asm/intel_telemetry.h
11101 F:      drivers/platform/x86/intel/telemetry/
11102
11103 INTEL TPMI DRIVER
11104 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11105 L:      platform-driver-x86@vger.kernel.org
11106 S:      Maintained
11107 F:      Documentation/ABI/testing/debugfs-tpmi
11108 F:      drivers/platform/x86/intel/tpmi.c
11109 F:      include/linux/intel_tpmi.h
11110
11111 INTEL UNCORE FREQUENCY CONTROL
11112 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11113 L:      platform-driver-x86@vger.kernel.org
11114 S:      Maintained
11115 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11116 F:      drivers/platform/x86/intel/uncore-frequency/
11117
11118 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11119 M:      David E. Box <david.e.box@linux.intel.com>
11120 S:      Supported
11121 F:      drivers/platform/x86/intel/vsec.*
11122
11123 INTEL VIRTUAL BUTTON DRIVER
11124 M:      AceLan Kao <acelan.kao@canonical.com>
11125 L:      platform-driver-x86@vger.kernel.org
11126 S:      Maintained
11127 F:      drivers/platform/x86/intel/vbtn.c
11128
11129 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11130 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11131 L:      linux-wireless@vger.kernel.org
11132 S:      Supported
11133 F:      drivers/net/wireless/intel/iwlegacy/
11134
11135 INTEL WIRELESS WIFI LINK (iwlwifi)
11136 M:      Miri Korenblit <miriam.rachel.korenblit@intel.com>
11137 L:      linux-wireless@vger.kernel.org
11138 S:      Supported
11139 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11141 F:      drivers/net/wireless/intel/iwlwifi/
11142
11143 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11144 M:      Jithu Joseph <jithu.joseph@intel.com>
11145 S:      Maintained
11146 W:      https://slimbootloader.github.io/security/firmware-update.html
11147 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11148
11149 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11150 L:      Dell.Client.Kernel@dell.com
11151 S:      Maintained
11152 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11153
11154 INTEL WWAN IOSM DRIVER
11155 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11156 L:      netdev@vger.kernel.org
11157 S:      Maintained
11158 F:      drivers/net/wwan/iosm/
11159
11160 INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY
11161 M:      Xin Li <xin@zytor.com>
11162 M:      "H. Peter Anvin" <hpa@zytor.com>
11163 S:      Supported
11164 F:      Documentation/arch/x86/x86_64/fred.rst
11165 F:      arch/x86/entry/entry_64_fred.S
11166 F:      arch/x86/entry/entry_fred.c
11167 F:      arch/x86/include/asm/fred.h
11168 F:      arch/x86/kernel/fred.c
11169
11170 INTEL(R) TRACE HUB
11171 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11172 S:      Supported
11173 F:      Documentation/trace/intel_th.rst
11174 F:      drivers/hwtracing/intel_th/
11175 F:      include/linux/intel_th.h
11176
11177 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11178 M:      Ning Sun <ning.sun@intel.com>
11179 L:      tboot-devel@lists.sourceforge.net
11180 S:      Supported
11181 W:      http://tboot.sourceforge.net
11182 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11183 F:      Documentation/arch/x86/intel_txt.rst
11184 F:      arch/x86/kernel/tboot.c
11185 F:      include/linux/tboot.h
11186
11187 INTERCONNECT API
11188 M:      Georgi Djakov <djakov@kernel.org>
11189 L:      linux-pm@vger.kernel.org
11190 S:      Maintained
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11192 F:      Documentation/devicetree/bindings/interconnect/
11193 F:      Documentation/driver-api/interconnect.rst
11194 F:      drivers/interconnect/
11195 F:      include/dt-bindings/interconnect/
11196 F:      include/linux/interconnect-provider.h
11197 F:      include/linux/interconnect.h
11198
11199 INTERRUPT COUNTER DRIVER
11200 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11201 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11202 L:      linux-iio@vger.kernel.org
11203 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11204 F:      drivers/counter/interrupt-cnt.c
11205
11206 INTERSIL ISL7998X VIDEO DECODER DRIVER
11207 M:      Michael Tretter <m.tretter@pengutronix.de>
11208 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11209 L:      linux-media@vger.kernel.org
11210 S:      Maintained
11211 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11212 F:      drivers/media/i2c/isl7998x.c
11213
11214 INVENSENSE ICM-426xx IMU DRIVER
11215 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11216 L:      linux-iio@vger.kernel.org
11217 S:      Maintained
11218 W:      https://invensense.tdk.com/
11219 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11220 F:      drivers/iio/imu/inv_icm42600/
11221
11222 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11223 M:      Linus Walleij <linus.walleij@linaro.org>
11224 L:      linux-iio@vger.kernel.org
11225 S:      Maintained
11226 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11227 F:      drivers/iio/gyro/mpu3050*
11228
11229 IOC3 ETHERNET DRIVER
11230 M:      Ralf Baechle <ralf@linux-mips.org>
11231 L:      linux-mips@vger.kernel.org
11232 S:      Maintained
11233 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11234
11235 IOMMU DMA-API LAYER
11236 M:      Robin Murphy <robin.murphy@arm.com>
11237 L:      iommu@lists.linux.dev
11238 S:      Maintained
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11240 F:      drivers/iommu/dma-iommu.c
11241 F:      drivers/iommu/dma-iommu.h
11242 F:      drivers/iommu/iova.c
11243 F:      include/linux/iova.h
11244
11245 IOMMU SUBSYSTEM
11246 M:      Joerg Roedel <joro@8bytes.org>
11247 M:      Will Deacon <will@kernel.org>
11248 R:      Robin Murphy <robin.murphy@arm.com>
11249 L:      iommu@lists.linux.dev
11250 S:      Maintained
11251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11252 F:      Documentation/devicetree/bindings/iommu/
11253 F:      Documentation/userspace-api/iommu.rst
11254 F:      drivers/iommu/
11255 F:      include/linux/iommu.h
11256 F:      include/linux/iova.h
11257 F:      include/linux/of_iommu.h
11258 F:      include/uapi/linux/iommu.h
11259
11260 IOMMUFD
11261 M:      Jason Gunthorpe <jgg@nvidia.com>
11262 M:      Kevin Tian <kevin.tian@intel.com>
11263 L:      iommu@lists.linux.dev
11264 S:      Maintained
11265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11266 F:      Documentation/userspace-api/iommufd.rst
11267 F:      drivers/iommu/iommufd/
11268 F:      include/linux/iommufd.h
11269 F:      include/uapi/linux/iommufd.h
11270 F:      tools/testing/selftests/iommu/
11271
11272 IOSYS-MAP HELPERS
11273 M:      Thomas Zimmermann <tzimmermann@suse.de>
11274 L:      dri-devel@lists.freedesktop.org
11275 S:      Maintained
11276 T:      git git://anongit.freedesktop.org/drm/drm-misc
11277 F:      include/linux/iosys-map.h
11278
11279 IO_URING
11280 M:      Jens Axboe <axboe@kernel.dk>
11281 R:      Pavel Begunkov <asml.silence@gmail.com>
11282 L:      io-uring@vger.kernel.org
11283 S:      Maintained
11284 T:      git git://git.kernel.dk/linux-block
11285 T:      git git://git.kernel.dk/liburing
11286 F:      include/linux/io_uring/
11287 F:      include/linux/io_uring.h
11288 F:      include/linux/io_uring_types.h
11289 F:      include/trace/events/io_uring.h
11290 F:      include/uapi/linux/io_uring.h
11291 F:      io_uring/
11292
11293 IPMI SUBSYSTEM
11294 M:      Corey Minyard <minyard@acm.org>
11295 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11296 S:      Supported
11297 W:      http://openipmi.sourceforge.net/
11298 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11299 F:      Documentation/devicetree/bindings/ipmi/
11300 F:      Documentation/driver-api/ipmi.rst
11301 F:      drivers/char/ipmi/
11302 F:      include/linux/ipmi*
11303 F:      include/uapi/linux/ipmi*
11304
11305 IPS SCSI RAID DRIVER
11306 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11307 L:      linux-scsi@vger.kernel.org
11308 S:      Maintained
11309 W:      http://www.adaptec.com/
11310 F:      drivers/scsi/ips*
11311
11312 IPVS
11313 M:      Simon Horman <horms@verge.net.au>
11314 M:      Julian Anastasov <ja@ssi.bg>
11315 L:      netdev@vger.kernel.org
11316 L:      lvs-devel@vger.kernel.org
11317 S:      Maintained
11318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11320 F:      Documentation/networking/ipvs-sysctl.rst
11321 F:      include/net/ip_vs.h
11322 F:      include/uapi/linux/ip_vs.h
11323 F:      net/netfilter/ipvs/
11324
11325 IPWIRELESS DRIVER
11326 M:      Jiri Kosina <jikos@kernel.org>
11327 M:      David Sterba <dsterba@suse.com>
11328 S:      Odd Fixes
11329 F:      drivers/tty/ipwireless/
11330
11331 IRON DEVICE AUDIO CODEC DRIVERS
11332 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11334 S:      Maintained
11335 F:      Documentation/devicetree/bindings/sound/irondevice,*
11336 F:      sound/soc/codecs/sma*
11337
11338 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11339 M:      Thomas Gleixner <tglx@linutronix.de>
11340 S:      Maintained
11341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11342 F:      Documentation/core-api/irq/irq-domain.rst
11343 F:      include/linux/irqdomain.h
11344 F:      kernel/irq/irqdomain.c
11345 F:      kernel/irq/msi.c
11346
11347 IRQ SUBSYSTEM
11348 M:      Thomas Gleixner <tglx@linutronix.de>
11349 L:      linux-kernel@vger.kernel.org
11350 S:      Maintained
11351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11352 F:      include/linux/group_cpus.h
11353 F:      kernel/irq/
11354 F:      lib/group_cpus.c
11355
11356 IRQCHIP DRIVERS
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:      Documentation/devicetree/bindings/interrupt-controller/
11362 F:      drivers/irqchip/
11363
11364 ISA
11365 M:      William Breathitt Gray <william.gray@linaro.org>
11366 S:      Maintained
11367 F:      Documentation/driver-api/isa.rst
11368 F:      drivers/base/isa.c
11369 F:      include/linux/isa.h
11370
11371 ISA RADIO MODULE
11372 M:      Hans Verkuil <hverkuil@xs4all.nl>
11373 L:      linux-media@vger.kernel.org
11374 S:      Maintained
11375 W:      https://linuxtv.org
11376 T:      git git://linuxtv.org/media_tree.git
11377 F:      drivers/media/radio/radio-isa*
11378
11379 ISAPNP
11380 M:      Jaroslav Kysela <perex@perex.cz>
11381 S:      Maintained
11382 F:      Documentation/userspace-api/isapnp.rst
11383 F:      drivers/pnp/isapnp/
11384 F:      include/linux/isapnp.h
11385
11386 ISCSI
11387 M:      Lee Duncan <lduncan@suse.com>
11388 M:      Chris Leech <cleech@redhat.com>
11389 M:      Mike Christie <michael.christie@oracle.com>
11390 L:      open-iscsi@googlegroups.com
11391 L:      linux-scsi@vger.kernel.org
11392 S:      Maintained
11393 W:      www.open-iscsi.com
11394 F:      drivers/scsi/*iscsi*
11395 F:      include/scsi/*iscsi*
11396
11397 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11398 M:      Peter Jones <pjones@redhat.com>
11399 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11400 S:      Maintained
11401 F:      drivers/firmware/iscsi_ibft*
11402
11403 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11404 M:      Sagi Grimberg <sagi@grimberg.me>
11405 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11406 L:      linux-rdma@vger.kernel.org
11407 S:      Supported
11408 W:      http://www.openfabrics.org
11409 W:      www.open-iscsi.org
11410 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11411 F:      drivers/infiniband/ulp/iser/
11412
11413 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11414 M:      Sagi Grimberg <sagi@grimberg.me>
11415 L:      linux-rdma@vger.kernel.org
11416 L:      target-devel@vger.kernel.org
11417 S:      Supported
11418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11419 F:      drivers/infiniband/ulp/isert
11420
11421 ISDN/CMTP OVER BLUETOOTH
11422 M:      Karsten Keil <isdn@linux-pingi.de>
11423 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11424 L:      netdev@vger.kernel.org
11425 S:      Odd Fixes
11426 W:      http://www.isdn4linux.de
11427 F:      Documentation/isdn/
11428 F:      drivers/isdn/capi/
11429 F:      include/linux/isdn/
11430 F:      include/uapi/linux/isdn/
11431 F:      net/bluetooth/cmtp/
11432
11433 ISDN/mISDN SUBSYSTEM
11434 M:      Karsten Keil <isdn@linux-pingi.de>
11435 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11436 L:      netdev@vger.kernel.org
11437 S:      Maintained
11438 W:      http://www.isdn4linux.de
11439 F:      drivers/isdn/Kconfig
11440 F:      drivers/isdn/Makefile
11441 F:      drivers/isdn/hardware/
11442 F:      drivers/isdn/mISDN/
11443
11444 ISOFS FILESYSTEM
11445 M:      Jan Kara <jack@suse.cz>
11446 L:      linux-fsdevel@vger.kernel.org
11447 S:      Maintained
11448 F:      Documentation/filesystems/isofs.rst
11449 F:      fs/isofs/
11450
11451 IT87 HARDWARE MONITORING DRIVER
11452 M:      Jean Delvare <jdelvare@suse.com>
11453 L:      linux-hwmon@vger.kernel.org
11454 S:      Maintained
11455 F:      Documentation/hwmon/it87.rst
11456 F:      drivers/hwmon/it87.c
11457
11458 IT913X MEDIA DRIVER
11459 L:      linux-media@vger.kernel.org
11460 S:      Orphan
11461 W:      https://linuxtv.org
11462 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11463 F:      drivers/media/tuners/it913x*
11464
11465 ITE IT66121 HDMI BRIDGE DRIVER
11466 M:      Phong LE <ple@baylibre.com>
11467 M:      Neil Armstrong <neil.armstrong@linaro.org>
11468 S:      Maintained
11469 T:      git git://anongit.freedesktop.org/drm/drm-misc
11470 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11471 F:      drivers/gpu/drm/bridge/ite-it66121.c
11472
11473 IVTV VIDEO4LINUX DRIVER
11474 M:      Andy Walls <awalls@md.metrocast.net>
11475 L:      linux-media@vger.kernel.org
11476 S:      Maintained
11477 W:      https://linuxtv.org
11478 T:      git git://linuxtv.org/media_tree.git
11479 F:      Documentation/admin-guide/media/ivtv*
11480 F:      drivers/media/pci/ivtv/
11481 F:      include/uapi/linux/ivtv*
11482
11483 IX2505V MEDIA DRIVER
11484 M:      Malcolm Priestley <tvboxspy@gmail.com>
11485 L:      linux-media@vger.kernel.org
11486 S:      Maintained
11487 W:      https://linuxtv.org
11488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11489 F:      drivers/media/dvb-frontends/ix2505v*
11490
11491 JAILHOUSE HYPERVISOR INTERFACE
11492 M:      Jan Kiszka <jan.kiszka@siemens.com>
11493 L:      jailhouse-dev@googlegroups.com
11494 S:      Maintained
11495 F:      arch/x86/include/asm/jailhouse_para.h
11496 F:      arch/x86/kernel/jailhouse.c
11497
11498 JC42.4 TEMPERATURE SENSOR DRIVER
11499 M:      Guenter Roeck <linux@roeck-us.net>
11500 L:      linux-hwmon@vger.kernel.org
11501 S:      Maintained
11502 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11503 F:      Documentation/hwmon/jc42.rst
11504 F:      drivers/hwmon/jc42.c
11505
11506 JFS FILESYSTEM
11507 M:      Dave Kleikamp <shaggy@kernel.org>
11508 L:      jfs-discussion@lists.sourceforge.net
11509 S:      Odd Fixes
11510 W:      http://jfs.sourceforge.net/
11511 T:      git https://github.com/kleikamp/linux-shaggy.git
11512 F:      Documentation/admin-guide/jfs.rst
11513 F:      fs/jfs/
11514
11515 JME NETWORK DRIVER
11516 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11517 L:      netdev@vger.kernel.org
11518 S:      Maintained
11519 F:      drivers/net/ethernet/jme.*
11520
11521 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11522 M:      David Woodhouse <dwmw2@infradead.org>
11523 M:      Richard Weinberger <richard@nod.at>
11524 L:      linux-mtd@lists.infradead.org
11525 S:      Odd Fixes
11526 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11527 T:      git git://git.infradead.org/ubifs-2.6.git
11528 F:      fs/jffs2/
11529 F:      include/uapi/linux/jffs2.h
11530
11531 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11532 M:      "Theodore Ts'o" <tytso@mit.edu>
11533 M:      Jan Kara <jack@suse.com>
11534 L:      linux-ext4@vger.kernel.org
11535 S:      Maintained
11536 F:      fs/jbd2/
11537 F:      include/linux/jbd2.h
11538
11539 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11540 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11541 L:      linux-media@vger.kernel.org
11542 L:      linux-renesas-soc@vger.kernel.org
11543 S:      Maintained
11544 F:      drivers/media/platform/renesas/rcar_jpu.c
11545
11546 JSM Neo PCI based serial card
11547 L:      linux-serial@vger.kernel.org
11548 S:      Orphan
11549 F:      drivers/tty/serial/jsm/
11550
11551 K10TEMP HARDWARE MONITORING DRIVER
11552 M:      Clemens Ladisch <clemens@ladisch.de>
11553 L:      linux-hwmon@vger.kernel.org
11554 S:      Maintained
11555 F:      Documentation/hwmon/k10temp.rst
11556 F:      drivers/hwmon/k10temp.c
11557
11558 K8TEMP HARDWARE MONITORING DRIVER
11559 M:      Rudolf Marek <r.marek@assembler.cz>
11560 L:      linux-hwmon@vger.kernel.org
11561 S:      Maintained
11562 F:      Documentation/hwmon/k8temp.rst
11563 F:      drivers/hwmon/k8temp.c
11564
11565 KASAN
11566 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11567 R:      Alexander Potapenko <glider@google.com>
11568 R:      Andrey Konovalov <andreyknvl@gmail.com>
11569 R:      Dmitry Vyukov <dvyukov@google.com>
11570 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11571 L:      kasan-dev@googlegroups.com
11572 S:      Maintained
11573 F:      Documentation/dev-tools/kasan.rst
11574 F:      arch/*/include/asm/*kasan.h
11575 F:      arch/*/mm/kasan_init*
11576 F:      include/linux/kasan*.h
11577 F:      lib/Kconfig.kasan
11578 F:      mm/kasan/
11579 F:      scripts/Makefile.kasan
11580
11581 KCONFIG
11582 M:      Masahiro Yamada <masahiroy@kernel.org>
11583 L:      linux-kbuild@vger.kernel.org
11584 S:      Maintained
11585 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11587 F:      Documentation/kbuild/kconfig*
11588 F:      scripts/Kconfig.include
11589 F:      scripts/kconfig/
11590
11591 KCOV
11592 R:      Dmitry Vyukov <dvyukov@google.com>
11593 R:      Andrey Konovalov <andreyknvl@gmail.com>
11594 L:      kasan-dev@googlegroups.com
11595 S:      Maintained
11596 F:      Documentation/dev-tools/kcov.rst
11597 F:      include/linux/kcov.h
11598 F:      include/uapi/linux/kcov.h
11599 F:      kernel/kcov.c
11600 F:      scripts/Makefile.kcov
11601
11602 KCSAN
11603 M:      Marco Elver <elver@google.com>
11604 R:      Dmitry Vyukov <dvyukov@google.com>
11605 L:      kasan-dev@googlegroups.com
11606 S:      Maintained
11607 F:      Documentation/dev-tools/kcsan.rst
11608 F:      include/linux/kcsan*.h
11609 F:      kernel/kcsan/
11610 F:      lib/Kconfig.kcsan
11611 F:      scripts/Makefile.kcsan
11612
11613 KDUMP
11614 M:      Baoquan He <bhe@redhat.com>
11615 R:      Vivek Goyal <vgoyal@redhat.com>
11616 R:      Dave Young <dyoung@redhat.com>
11617 L:      kexec@lists.infradead.org
11618 S:      Maintained
11619 W:      http://lse.sourceforge.net/kdump/
11620 F:      Documentation/admin-guide/kdump/
11621 F:      fs/proc/vmcore.c
11622 F:      include/linux/crash_core.h
11623 F:      include/linux/crash_dump.h
11624 F:      include/uapi/linux/vmcore.h
11625 F:      kernel/crash_*.c
11626
11627 KEENE FM RADIO TRANSMITTER DRIVER
11628 M:      Hans Verkuil <hverkuil@xs4all.nl>
11629 L:      linux-media@vger.kernel.org
11630 S:      Maintained
11631 W:      https://linuxtv.org
11632 T:      git git://linuxtv.org/media_tree.git
11633 F:      drivers/media/radio/radio-keene*
11634
11635 KERNEL AUTOMOUNTER
11636 M:      Ian Kent <raven@themaw.net>
11637 L:      autofs@vger.kernel.org
11638 S:      Maintained
11639 F:      fs/autofs/
11640
11641 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11642 M:      Masahiro Yamada <masahiroy@kernel.org>
11643 R:      Nathan Chancellor <nathan@kernel.org>
11644 R:      Nicolas Schier <nicolas@fjasle.eu>
11645 L:      linux-kbuild@vger.kernel.org
11646 S:      Maintained
11647 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11649 F:      Documentation/kbuild/
11650 F:      Makefile
11651 F:      scripts/*vmlinux*
11652 F:      scripts/Kbuild*
11653 F:      scripts/Makefile*
11654 F:      scripts/basic/
11655 F:      scripts/clang-tools/
11656 F:      scripts/dummy-tools/
11657 F:      scripts/mk*
11658 F:      scripts/mod/
11659 F:      scripts/package/
11660 F:      usr/
11661
11662 KERNEL HARDENING (not covered by other areas)
11663 M:      Kees Cook <keescook@chromium.org>
11664 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11665 L:      linux-hardening@vger.kernel.org
11666 S:      Supported
11667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11668 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11669 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11670 F:      arch/*/configs/hardening.config
11671 F:      include/linux/overflow.h
11672 F:      include/linux/randomize_kstack.h
11673 F:      kernel/configs/hardening.config
11674 F:      mm/usercopy.c
11675 K:      \b(add|choose)_random_kstack_offset\b
11676 K:      \b__check_(object_size|heap_object)\b
11677 K:      \b__counted_by\b
11678
11679 KERNEL JANITORS
11680 L:      kernel-janitors@vger.kernel.org
11681 S:      Odd Fixes
11682 W:      http://kernelnewbies.org/KernelJanitors
11683
11684 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11685 M:      Chuck Lever <chuck.lever@oracle.com>
11686 M:      Jeff Layton <jlayton@kernel.org>
11687 R:      Neil Brown <neilb@suse.de>
11688 R:      Olga Kornievskaia <kolga@netapp.com>
11689 R:      Dai Ngo <Dai.Ngo@oracle.com>
11690 R:      Tom Talpey <tom@talpey.com>
11691 L:      linux-nfs@vger.kernel.org
11692 S:      Supported
11693 W:      http://nfs.sourceforge.net/
11694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11695 F:      Documentation/filesystems/nfs/
11696 F:      fs/lockd/
11697 F:      fs/nfs_common/
11698 F:      fs/nfsd/
11699 F:      include/linux/lockd/
11700 F:      include/linux/sunrpc/
11701 F:      include/trace/events/rpcgss.h
11702 F:      include/trace/events/rpcrdma.h
11703 F:      include/trace/events/sunrpc.h
11704 F:      include/trace/misc/fs.h
11705 F:      include/trace/misc/nfs.h
11706 F:      include/trace/misc/sunrpc.h
11707 F:      include/uapi/linux/nfsd/
11708 F:      include/uapi/linux/sunrpc/
11709 F:      net/sunrpc/
11710
11711 KERNEL REGRESSIONS
11712 M:      Thorsten Leemhuis <linux@leemhuis.info>
11713 L:      regressions@lists.linux.dev
11714 S:      Supported
11715 F:      Documentation/admin-guide/reporting-regressions.rst
11716 F:      Documentation/process/handling-regressions.rst
11717
11718 KERNEL SELFTEST FRAMEWORK
11719 M:      Shuah Khan <shuah@kernel.org>
11720 M:      Shuah Khan <skhan@linuxfoundation.org>
11721 L:      linux-kselftest@vger.kernel.org
11722 S:      Maintained
11723 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11725 F:      Documentation/dev-tools/kselftest*
11726 F:      tools/testing/selftests/
11727
11728 KERNEL SMB3 SERVER (KSMBD)
11729 M:      Namjae Jeon <linkinjeon@kernel.org>
11730 M:      Steve French <sfrench@samba.org>
11731 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11732 R:      Tom Talpey <tom@talpey.com>
11733 L:      linux-cifs@vger.kernel.org
11734 S:      Maintained
11735 T:      git git://git.samba.org/ksmbd.git
11736 F:      Documentation/filesystems/smb/ksmbd.rst
11737 F:      fs/smb/common/
11738 F:      fs/smb/server/
11739
11740 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11741 M:      Brendan Higgins <brendanhiggins@google.com>
11742 M:      David Gow <davidgow@google.com>
11743 R:      Rae Moar <rmoar@google.com>
11744 L:      linux-kselftest@vger.kernel.org
11745 L:      kunit-dev@googlegroups.com
11746 S:      Maintained
11747 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11750 F:      Documentation/dev-tools/kunit/
11751 F:      include/kunit/
11752 F:      lib/kunit/
11753 F:      rust/kernel/kunit.rs
11754 F:      scripts/rustdoc_test_*
11755 F:      tools/testing/kunit/
11756
11757 KERNEL USERMODE HELPER
11758 M:      Luis Chamberlain <mcgrof@kernel.org>
11759 L:      linux-kernel@vger.kernel.org
11760 S:      Maintained
11761 F:      include/linux/umh.h
11762 F:      kernel/umh.c
11763
11764 KERNEL VIRTUAL MACHINE (KVM)
11765 M:      Paolo Bonzini <pbonzini@redhat.com>
11766 L:      kvm@vger.kernel.org
11767 S:      Supported
11768 W:      http://www.linux-kvm.org
11769 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11770 F:      Documentation/virt/kvm/
11771 F:      include/asm-generic/kvm*
11772 F:      include/kvm/iodev.h
11773 F:      include/linux/kvm*
11774 F:      include/trace/events/kvm.h
11775 F:      include/uapi/asm-generic/kvm*
11776 F:      include/uapi/linux/kvm*
11777 F:      tools/kvm/
11778 F:      tools/testing/selftests/kvm/
11779 F:      virt/kvm/*
11780
11781 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11782 M:      Marc Zyngier <maz@kernel.org>
11783 M:      Oliver Upton <oliver.upton@linux.dev>
11784 R:      James Morse <james.morse@arm.com>
11785 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11786 R:      Zenghui Yu <yuzenghui@huawei.com>
11787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11788 L:      kvmarm@lists.linux.dev
11789 S:      Maintained
11790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11791 F:      arch/arm64/include/asm/kvm*
11792 F:      arch/arm64/include/uapi/asm/kvm*
11793 F:      arch/arm64/kvm/
11794 F:      include/kvm/arm_*
11795 F:      tools/testing/selftests/kvm/*/aarch64/
11796 F:      tools/testing/selftests/kvm/aarch64/
11797
11798 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11799 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11800 M:      Bibo Mao <maobibo@loongson.cn>
11801 M:      Huacai Chen <chenhuacai@kernel.org>
11802 L:      kvm@vger.kernel.org
11803 L:      loongarch@lists.linux.dev
11804 S:      Maintained
11805 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11806 F:      arch/loongarch/include/asm/kvm*
11807 F:      arch/loongarch/include/uapi/asm/kvm*
11808 F:      arch/loongarch/kvm/
11809
11810 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11811 M:      Huacai Chen <chenhuacai@kernel.org>
11812 L:      linux-mips@vger.kernel.org
11813 L:      kvm@vger.kernel.org
11814 S:      Maintained
11815 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11816 F:      arch/mips/include/asm/kvm*
11817 F:      arch/mips/include/uapi/asm/kvm*
11818 F:      arch/mips/kvm/
11819
11820 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11821 M:      Michael Ellerman <mpe@ellerman.id.au>
11822 R:      Nicholas Piggin <npiggin@gmail.com>
11823 L:      linuxppc-dev@lists.ozlabs.org
11824 L:      kvm@vger.kernel.org
11825 S:      Maintained (Book3S 64-bit HV)
11826 S:      Odd fixes (Book3S 64-bit PR)
11827 S:      Orphan (Book3E and 32-bit)
11828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11829 F:      arch/powerpc/include/asm/kvm*
11830 F:      arch/powerpc/include/uapi/asm/kvm*
11831 F:      arch/powerpc/kernel/kvm*
11832 F:      arch/powerpc/kvm/
11833
11834 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11835 M:      Anup Patel <anup@brainfault.org>
11836 R:      Atish Patra <atishp@atishpatra.org>
11837 L:      kvm@vger.kernel.org
11838 L:      kvm-riscv@lists.infradead.org
11839 L:      linux-riscv@lists.infradead.org
11840 S:      Maintained
11841 T:      git https://github.com/kvm-riscv/linux.git
11842 F:      arch/riscv/include/asm/kvm*
11843 F:      arch/riscv/include/uapi/asm/kvm*
11844 F:      arch/riscv/kvm/
11845 F:      tools/testing/selftests/kvm/*/riscv/
11846 F:      tools/testing/selftests/kvm/riscv/
11847
11848 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11849 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11850 M:      Janosch Frank <frankja@linux.ibm.com>
11851 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11852 R:      David Hildenbrand <david@redhat.com>
11853 L:      kvm@vger.kernel.org
11854 S:      Supported
11855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11856 F:      Documentation/virt/kvm/s390*
11857 F:      arch/s390/include/asm/gmap.h
11858 F:      arch/s390/include/asm/kvm*
11859 F:      arch/s390/include/uapi/asm/kvm*
11860 F:      arch/s390/include/uapi/asm/uvdevice.h
11861 F:      arch/s390/kernel/uv.c
11862 F:      arch/s390/kvm/
11863 F:      arch/s390/mm/gmap.c
11864 F:      drivers/s390/char/uvdevice.c
11865 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11866 F:      tools/testing/selftests/kvm/*/s390x/
11867 F:      tools/testing/selftests/kvm/s390x/
11868
11869 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11870 M:      Sean Christopherson <seanjc@google.com>
11871 M:      Paolo Bonzini <pbonzini@redhat.com>
11872 L:      kvm@vger.kernel.org
11873 S:      Supported
11874 P:      Documentation/process/maintainer-kvm-x86.rst
11875 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11876 F:      arch/x86/include/asm/kvm*
11877 F:      arch/x86/include/asm/svm.h
11878 F:      arch/x86/include/asm/vmx*.h
11879 F:      arch/x86/include/uapi/asm/kvm*
11880 F:      arch/x86/include/uapi/asm/svm.h
11881 F:      arch/x86/include/uapi/asm/vmx.h
11882 F:      arch/x86/kvm/
11883 F:      arch/x86/kvm/*/
11884 F:      tools/testing/selftests/kvm/*/x86_64/
11885 F:      tools/testing/selftests/kvm/x86_64/
11886
11887 KERNFS
11888 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11889 M:      Tejun Heo <tj@kernel.org>
11890 S:      Supported
11891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11892 F:      fs/kernfs/
11893 F:      include/linux/kernfs.h
11894
11895 KEXEC
11896 M:      Eric Biederman <ebiederm@xmission.com>
11897 L:      kexec@lists.infradead.org
11898 S:      Maintained
11899 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11900 F:      include/linux/kexec.h
11901 F:      include/uapi/linux/kexec.h
11902 F:      kernel/kexec*
11903
11904 KEYS-ENCRYPTED
11905 M:      Mimi Zohar <zohar@linux.ibm.com>
11906 L:      linux-integrity@vger.kernel.org
11907 L:      keyrings@vger.kernel.org
11908 S:      Supported
11909 F:      Documentation/security/keys/trusted-encrypted.rst
11910 F:      include/keys/encrypted-type.h
11911 F:      security/keys/encrypted-keys/
11912
11913 KEYS-TRUSTED
11914 M:      James Bottomley <jejb@linux.ibm.com>
11915 M:      Jarkko Sakkinen <jarkko@kernel.org>
11916 M:      Mimi Zohar <zohar@linux.ibm.com>
11917 L:      linux-integrity@vger.kernel.org
11918 L:      keyrings@vger.kernel.org
11919 S:      Supported
11920 F:      Documentation/security/keys/trusted-encrypted.rst
11921 F:      include/keys/trusted-type.h
11922 F:      include/keys/trusted_tpm.h
11923 F:      security/keys/trusted-keys/
11924
11925 KEYS-TRUSTED-CAAM
11926 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11927 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11928 L:      linux-integrity@vger.kernel.org
11929 L:      keyrings@vger.kernel.org
11930 S:      Maintained
11931 F:      include/keys/trusted_caam.h
11932 F:      security/keys/trusted-keys/trusted_caam.c
11933
11934 KEYS-TRUSTED-TEE
11935 M:      Sumit Garg <sumit.garg@linaro.org>
11936 L:      linux-integrity@vger.kernel.org
11937 L:      keyrings@vger.kernel.org
11938 S:      Supported
11939 F:      include/keys/trusted_tee.h
11940 F:      security/keys/trusted-keys/trusted_tee.c
11941
11942 KEYS/KEYRINGS
11943 M:      David Howells <dhowells@redhat.com>
11944 M:      Jarkko Sakkinen <jarkko@kernel.org>
11945 L:      keyrings@vger.kernel.org
11946 S:      Maintained
11947 F:      Documentation/security/keys/core.rst
11948 F:      include/keys/
11949 F:      include/linux/key-type.h
11950 F:      include/linux/key.h
11951 F:      include/linux/keyctl.h
11952 F:      include/uapi/linux/keyctl.h
11953 F:      security/keys/
11954
11955 KEYS/KEYRINGS_INTEGRITY
11956 M:      Jarkko Sakkinen <jarkko@kernel.org>
11957 M:      Mimi Zohar <zohar@linux.ibm.com>
11958 L:      linux-integrity@vger.kernel.org
11959 L:      keyrings@vger.kernel.org
11960 S:      Supported
11961 F:      security/integrity/platform_certs
11962
11963 KFENCE
11964 M:      Alexander Potapenko <glider@google.com>
11965 M:      Marco Elver <elver@google.com>
11966 R:      Dmitry Vyukov <dvyukov@google.com>
11967 L:      kasan-dev@googlegroups.com
11968 S:      Maintained
11969 F:      Documentation/dev-tools/kfence.rst
11970 F:      arch/*/include/asm/kfence.h
11971 F:      include/linux/kfence.h
11972 F:      lib/Kconfig.kfence
11973 F:      mm/kfence/
11974
11975 KFIFO
11976 M:      Stefani Seibold <stefani@seibold.net>
11977 S:      Maintained
11978 F:      include/linux/kfifo.h
11979 F:      lib/kfifo.c
11980 F:      samples/kfifo/
11981
11982 KGDB / KDB /debug_core
11983 M:      Jason Wessel <jason.wessel@windriver.com>
11984 M:      Daniel Thompson <daniel.thompson@linaro.org>
11985 R:      Douglas Anderson <dianders@chromium.org>
11986 L:      kgdb-bugreport@lists.sourceforge.net
11987 S:      Maintained
11988 W:      http://kgdb.wiki.kernel.org/
11989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11990 F:      Documentation/dev-tools/kgdb.rst
11991 F:      drivers/misc/kgdbts.c
11992 F:      drivers/tty/serial/kgdboc.c
11993 F:      include/linux/kdb.h
11994 F:      include/linux/kgdb.h
11995 F:      kernel/debug/
11996 F:      kernel/module/kdb.c
11997
11998 KHADAS MCU MFD DRIVER
11999 M:      Neil Armstrong <neil.armstrong@linaro.org>
12000 L:      linux-amlogic@lists.infradead.org
12001 S:      Maintained
12002 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
12003 F:      drivers/mfd/khadas-mcu.c
12004 F:      drivers/thermal/khadas_mcu_fan.c
12005 F:      include/linux/mfd/khadas-mcu.h
12006
12007 KIONIX/ROHM KX022A ACCELEROMETER
12008 M:      Matti Vaittinen <mazziesaccount@gmail.com>
12009 L:      linux-iio@vger.kernel.org
12010 S:      Supported
12011 F:      drivers/iio/accel/kionix-kx022a*
12012
12013 KMEMLEAK
12014 M:      Catalin Marinas <catalin.marinas@arm.com>
12015 S:      Maintained
12016 F:      Documentation/dev-tools/kmemleak.rst
12017 F:      include/linux/kmemleak.h
12018 F:      mm/kmemleak.c
12019 F:      samples/kmemleak/kmemleak-test.c
12020
12021 KMSAN
12022 M:      Alexander Potapenko <glider@google.com>
12023 R:      Marco Elver <elver@google.com>
12024 R:      Dmitry Vyukov <dvyukov@google.com>
12025 L:      kasan-dev@googlegroups.com
12026 S:      Maintained
12027 F:      Documentation/dev-tools/kmsan.rst
12028 F:      arch/*/include/asm/kmsan.h
12029 F:      arch/*/mm/kmsan_*
12030 F:      include/linux/kmsan*.h
12031 F:      lib/Kconfig.kmsan
12032 F:      mm/kmsan/
12033 F:      scripts/Makefile.kmsan
12034
12035 KPROBES
12036 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12037 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
12038 M:      "David S. Miller" <davem@davemloft.net>
12039 M:      Masami Hiramatsu <mhiramat@kernel.org>
12040 L:      linux-kernel@vger.kernel.org
12041 L:      linux-trace-kernel@vger.kernel.org
12042 S:      Maintained
12043 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
12044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
12045 F:      Documentation/trace/kprobes.rst
12046 F:      include/asm-generic/kprobes.h
12047 F:      include/linux/kprobes.h
12048 F:      kernel/kprobes.c
12049 F:      lib/test_kprobes.c
12050 F:      samples/kprobes
12051
12052 KS0108 LCD CONTROLLER DRIVER
12053 M:      Miguel Ojeda <ojeda@kernel.org>
12054 S:      Maintained
12055 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
12056 F:      drivers/auxdisplay/ks0108.c
12057 F:      include/linux/ks0108.h
12058
12059 KTD253 BACKLIGHT DRIVER
12060 M:      Linus Walleij <linus.walleij@linaro.org>
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
12063 F:      drivers/video/backlight/ktd253-backlight.c
12064
12065 KTEST
12066 M:      Steven Rostedt <rostedt@goodmis.org>
12067 M:      John Hawley <warthog9@eaglescrag.net>
12068 S:      Maintained
12069 F:      tools/testing/ktest
12070
12071 KTZ8866 BACKLIGHT DRIVER
12072 M:      Jianhua Lu <lujianhua000@gmail.com>
12073 S:      Maintained
12074 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
12075 F:      drivers/video/backlight/ktz8866.c
12076
12077 KVM PARAVIRT (KVM/paravirt)
12078 M:      Paolo Bonzini <pbonzini@redhat.com>
12079 R:      Wanpeng Li <wanpengli@tencent.com>
12080 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
12081 L:      kvm@vger.kernel.org
12082 S:      Supported
12083 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12084 F:      arch/um/include/asm/kvm_para.h
12085 F:      arch/x86/include/asm/kvm_para.h
12086 F:      arch/x86/include/asm/pvclock-abi.h
12087 F:      arch/x86/include/uapi/asm/kvm_para.h
12088 F:      arch/x86/kernel/kvm.c
12089 F:      arch/x86/kernel/kvmclock.c
12090 F:      include/asm-generic/kvm_para.h
12091 F:      include/linux/kvm_para.h
12092 F:      include/uapi/asm-generic/kvm_para.h
12093 F:      include/uapi/linux/kvm_para.h
12094
12095 KVM X86 HYPER-V (KVM/hyper-v)
12096 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
12097 M:      Sean Christopherson <seanjc@google.com>
12098 M:      Paolo Bonzini <pbonzini@redhat.com>
12099 L:      kvm@vger.kernel.org
12100 S:      Supported
12101 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12102 F:      arch/x86/kvm/hyperv.*
12103 F:      arch/x86/kvm/kvm_onhyperv.*
12104 F:      arch/x86/kvm/svm/hyperv.*
12105 F:      arch/x86/kvm/svm/svm_onhyperv.*
12106 F:      arch/x86/kvm/vmx/hyperv.*
12107
12108 KVM X86 Xen (KVM/Xen)
12109 M:      David Woodhouse <dwmw2@infradead.org>
12110 M:      Paul Durrant <paul@xen.org>
12111 M:      Sean Christopherson <seanjc@google.com>
12112 M:      Paolo Bonzini <pbonzini@redhat.com>
12113 L:      kvm@vger.kernel.org
12114 S:      Supported
12115 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12116 F:      arch/x86/kvm/xen.*
12117
12118 L3MDEV
12119 M:      David Ahern <dsahern@kernel.org>
12120 L:      netdev@vger.kernel.org
12121 S:      Maintained
12122 F:      include/net/l3mdev.h
12123 F:      net/l3mdev
12124
12125 LANDLOCK SECURITY MODULE
12126 M:      Mickaël Salaün <mic@digikod.net>
12127 L:      linux-security-module@vger.kernel.org
12128 S:      Supported
12129 W:      https://landlock.io
12130 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12131 F:      Documentation/security/landlock.rst
12132 F:      Documentation/userspace-api/landlock.rst
12133 F:      include/uapi/linux/landlock.h
12134 F:      samples/landlock/
12135 F:      security/landlock/
12136 F:      tools/testing/selftests/landlock/
12137 K:      landlock
12138 K:      LANDLOCK
12139
12140 LANTIQ / INTEL Ethernet drivers
12141 M:      Hauke Mehrtens <hauke@hauke-m.de>
12142 L:      netdev@vger.kernel.org
12143 S:      Maintained
12144 F:      drivers/net/dsa/lantiq_gswip.c
12145 F:      drivers/net/dsa/lantiq_pce.h
12146 F:      drivers/net/ethernet/lantiq_xrx200.c
12147 F:      net/dsa/tag_gswip.c
12148
12149 LANTIQ MIPS ARCHITECTURE
12150 M:      John Crispin <john@phrozen.org>
12151 L:      linux-mips@vger.kernel.org
12152 S:      Maintained
12153 F:      arch/mips/lantiq
12154 F:      drivers/soc/lantiq
12155
12156 LANTIQ PEF2256 DRIVER
12157 M:      Herve Codina <herve.codina@bootlin.com>
12158 S:      Maintained
12159 F:      Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
12160 F:      drivers/net/wan/framer/pef2256/
12161 F:      drivers/pinctrl/pinctrl-pef2256.c
12162 F:      include/linux/framer/pef2256.h
12163
12164 LASI 53c700 driver for PARISC
12165 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12166 L:      linux-scsi@vger.kernel.org
12167 S:      Maintained
12168 F:      Documentation/scsi/53c700.rst
12169 F:      drivers/scsi/53c700*
12170
12171 LEAKING_ADDRESSES
12172 M:      Tobin C. Harding <me@tobin.cc>
12173 M:      Tycho Andersen <tycho@tycho.pizza>
12174 L:      linux-hardening@vger.kernel.org
12175 S:      Maintained
12176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12177 F:      scripts/leaking_addresses.pl
12178
12179 LED SUBSYSTEM
12180 M:      Pavel Machek <pavel@ucw.cz>
12181 M:      Lee Jones <lee@kernel.org>
12182 L:      linux-leds@vger.kernel.org
12183 S:      Maintained
12184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12185 F:      Documentation/devicetree/bindings/leds/
12186 F:      Documentation/leds/
12187 F:      drivers/leds/
12188 F:      include/dt-bindings/leds/
12189 F:      include/linux/leds.h
12190
12191 LEGO MINDSTORMS EV3
12192 R:      David Lechner <david@lechnology.com>
12193 S:      Maintained
12194 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12195 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12196 F:      drivers/power/supply/lego_ev3_battery.c
12197
12198 LEGO USB Tower driver
12199 M:      Juergen Stuber <starblue@users.sourceforge.net>
12200 L:      legousb-devel@lists.sourceforge.net
12201 S:      Maintained
12202 W:      http://legousb.sourceforge.net/
12203 F:      drivers/usb/misc/legousbtower.c
12204
12205 LETSKETCH HID TABLET DRIVER
12206 M:      Hans de Goede <hdegoede@redhat.com>
12207 L:      linux-input@vger.kernel.org
12208 S:      Maintained
12209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12210 F:      drivers/hid/hid-letsketch.c
12211
12212 LG LAPTOP EXTRAS
12213 M:      Matan Ziv-Av <matan@svgalib.org>
12214 L:      platform-driver-x86@vger.kernel.org
12215 S:      Maintained
12216 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12217 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12218 F:      drivers/platform/x86/lg-laptop.c
12219
12220 LG2160 MEDIA DRIVER
12221 M:      Michael Krufky <mkrufky@linuxtv.org>
12222 L:      linux-media@vger.kernel.org
12223 S:      Maintained
12224 W:      https://linuxtv.org
12225 W:      http://github.com/mkrufky
12226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12227 T:      git git://linuxtv.org/mkrufky/tuners.git
12228 F:      drivers/media/dvb-frontends/lg2160.*
12229
12230 LGDT3305 MEDIA DRIVER
12231 M:      Michael Krufky <mkrufky@linuxtv.org>
12232 L:      linux-media@vger.kernel.org
12233 S:      Maintained
12234 W:      https://linuxtv.org
12235 W:      http://github.com/mkrufky
12236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12237 T:      git git://linuxtv.org/mkrufky/tuners.git
12238 F:      drivers/media/dvb-frontends/lgdt3305.*
12239
12240 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12241 M:      Viresh Kumar <vireshk@kernel.org>
12242 L:      linux-ide@vger.kernel.org
12243 S:      Maintained
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12245 F:      drivers/ata/pata_arasan_cf.c
12246 F:      include/linux/pata_arasan_cf_data.h
12247
12248 LIBATA PATA DRIVERS
12249 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12250 L:      linux-ide@vger.kernel.org
12251 F:      drivers/ata/ata_*.c
12252 F:      drivers/ata/pata_*.c
12253
12254 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12255 M:      Linus Walleij <linus.walleij@linaro.org>
12256 L:      linux-ide@vger.kernel.org
12257 S:      Maintained
12258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12259 F:      drivers/ata/pata_ftide010.c
12260 F:      drivers/ata/sata_gemini.c
12261 F:      drivers/ata/sata_gemini.h
12262
12263 LIBATA SATA AHCI PLATFORM devices support
12264 M:      Hans de Goede <hdegoede@redhat.com>
12265 M:      Jens Axboe <axboe@kernel.dk>
12266 L:      linux-ide@vger.kernel.org
12267 S:      Maintained
12268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12269 F:      drivers/ata/ahci_platform.c
12270 F:      drivers/ata/libahci_platform.c
12271 F:      include/linux/ahci_platform.h
12272
12273 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12274 M:      Serge Semin <fancer.lancer@gmail.com>
12275 L:      linux-ide@vger.kernel.org
12276 S:      Maintained
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12278 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12279 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12280 F:      drivers/ata/ahci_dwc.c
12281
12282 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12283 M:      Mikael Pettersson <mikpelinux@gmail.com>
12284 L:      linux-ide@vger.kernel.org
12285 S:      Maintained
12286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12287 F:      drivers/ata/sata_promise.*
12288
12289 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12290 M:      Damien Le Moal <dlemoal@kernel.org>
12291 M:      Niklas Cassel <cassel@kernel.org>
12292 L:      linux-ide@vger.kernel.org
12293 S:      Maintained
12294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
12295 F:      Documentation/ABI/testing/sysfs-ata
12296 F:      Documentation/devicetree/bindings/ata/
12297 F:      drivers/ata/
12298 F:      include/linux/ata.h
12299 F:      include/linux/libata.h
12300
12301 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12302 M:      Vishal Verma <vishal.l.verma@intel.com>
12303 M:      Dan Williams <dan.j.williams@intel.com>
12304 M:      Dave Jiang <dave.jiang@intel.com>
12305 L:      nvdimm@lists.linux.dev
12306 S:      Supported
12307 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12308 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12309 F:      drivers/nvdimm/btt*
12310
12311 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12312 M:      Dan Williams <dan.j.williams@intel.com>
12313 M:      Vishal Verma <vishal.l.verma@intel.com>
12314 M:      Dave Jiang <dave.jiang@intel.com>
12315 L:      nvdimm@lists.linux.dev
12316 S:      Supported
12317 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12318 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12319 F:      drivers/nvdimm/pmem*
12320
12321 LIBNVDIMM: DEVICETREE BINDINGS
12322 M:      Oliver O'Halloran <oohall@gmail.com>
12323 L:      nvdimm@lists.linux.dev
12324 S:      Supported
12325 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12326 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12327 F:      drivers/nvdimm/of_pmem.c
12328
12329 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12330 M:      Dan Williams <dan.j.williams@intel.com>
12331 M:      Vishal Verma <vishal.l.verma@intel.com>
12332 M:      Dave Jiang <dave.jiang@intel.com>
12333 M:      Ira Weiny <ira.weiny@intel.com>
12334 L:      nvdimm@lists.linux.dev
12335 S:      Supported
12336 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12337 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12339 F:      drivers/acpi/nfit/*
12340 F:      drivers/nvdimm/*
12341 F:      include/linux/libnvdimm.h
12342 F:      include/linux/nd.h
12343 F:      include/uapi/linux/ndctl.h
12344 F:      tools/testing/nvdimm/
12345
12346 LIBRARY CODE
12347 M:      Andrew Morton <akpm@linux-foundation.org>
12348 L:      linux-kernel@vger.kernel.org
12349 S:      Supported
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12351 F:      lib/*
12352
12353 LICENSES and SPDX stuff
12354 M:      Thomas Gleixner <tglx@linutronix.de>
12355 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12356 L:      linux-spdx@vger.kernel.org
12357 S:      Maintained
12358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12359 F:      COPYING
12360 F:      Documentation/process/license-rules.rst
12361 F:      LICENSES/
12362 F:      scripts/spdxcheck-test.sh
12363 F:      scripts/spdxcheck.py
12364 F:      scripts/spdxexclude
12365
12366 LINEAR RANGES HELPERS
12367 M:      Mark Brown <broonie@kernel.org>
12368 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12369 F:      include/linux/linear_range.h
12370 F:      lib/linear_ranges.c
12371 F:      lib/test_linear_ranges.c
12372
12373 LINUX FOR POWER MACINTOSH
12374 L:      linuxppc-dev@lists.ozlabs.org
12375 S:      Orphan
12376 F:      arch/powerpc/platforms/powermac/
12377 F:      drivers/macintosh/
12378 X:      drivers/macintosh/adb-iop.c
12379 X:      drivers/macintosh/via-macii.c
12380
12381 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12382 M:      Michael Ellerman <mpe@ellerman.id.au>
12383 R:      Nicholas Piggin <npiggin@gmail.com>
12384 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12385 R:      Aneesh Kumar K.V <aneesh.kumar@kernel.org>
12386 R:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12387 L:      linuxppc-dev@lists.ozlabs.org
12388 S:      Supported
12389 W:      https://github.com/linuxppc/wiki/wiki
12390 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12392 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12393 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12394 F:      Documentation/devicetree/bindings/powerpc/
12395 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12396 F:      Documentation/arch/powerpc/
12397 F:      arch/powerpc/
12398 F:      drivers/*/*/*pasemi*
12399 F:      drivers/*/*pasemi*
12400 F:      drivers/char/tpm/tpm_ibmvtpm*
12401 F:      drivers/crypto/nx/
12402 F:      drivers/crypto/vmx/
12403 F:      drivers/i2c/busses/i2c-opal.c
12404 F:      drivers/net/ethernet/ibm/ibmveth.*
12405 F:      drivers/net/ethernet/ibm/ibmvnic.*
12406 F:      drivers/pci/hotplug/pnv_php.c
12407 F:      drivers/pci/hotplug/rpa*
12408 F:      drivers/rtc/rtc-opal.c
12409 F:      drivers/scsi/ibmvscsi/
12410 F:      drivers/tty/hvc/hvc_opal.c
12411 F:      drivers/watchdog/wdrtas.c
12412 F:      tools/testing/selftests/powerpc
12413 N:      /pmac
12414 N:      powermac
12415 N:      powernv
12416 N:      [^a-z0-9]ps3
12417 N:      pseries
12418
12419 LINUX FOR POWERPC EMBEDDED MPC5XXX
12420 M:      Anatolij Gustschin <agust@denx.de>
12421 L:      linuxppc-dev@lists.ozlabs.org
12422 S:      Odd Fixes
12423 F:      arch/powerpc/platforms/512x/
12424 F:      arch/powerpc/platforms/52xx/
12425
12426 LINUX FOR POWERPC EMBEDDED PPC4XX
12427 L:      linuxppc-dev@lists.ozlabs.org
12428 S:      Orphan
12429 F:      arch/powerpc/platforms/40x/
12430 F:      arch/powerpc/platforms/44x/
12431
12432 LINUX FOR POWERPC EMBEDDED PPC85XX
12433 M:      Scott Wood <oss@buserror.net>
12434 L:      linuxppc-dev@lists.ozlabs.org
12435 S:      Odd fixes
12436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12437 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12438 F:      Documentation/devicetree/bindings/powerpc/fsl/
12439 F:      arch/powerpc/platforms/85xx/
12440
12441 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
12442 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12443 L:      linuxppc-dev@lists.ozlabs.org
12444 S:      Maintained
12445 F:      arch/powerpc/platforms/8xx/
12446 F:      arch/powerpc/platforms/83xx/
12447
12448 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12449 M:      Kees Cook <keescook@chromium.org>
12450 S:      Maintained
12451 F:      drivers/misc/lkdtm/*
12452 F:      tools/testing/selftests/lkdtm/*
12453
12454 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12455 M:      Alan Stern <stern@rowland.harvard.edu>
12456 M:      Andrea Parri <parri.andrea@gmail.com>
12457 M:      Will Deacon <will@kernel.org>
12458 M:      Peter Zijlstra <peterz@infradead.org>
12459 M:      Boqun Feng <boqun.feng@gmail.com>
12460 M:      Nicholas Piggin <npiggin@gmail.com>
12461 M:      David Howells <dhowells@redhat.com>
12462 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12463 M:      Luc Maranget <luc.maranget@inria.fr>
12464 M:      "Paul E. McKenney" <paulmck@kernel.org>
12465 R:      Akira Yokosawa <akiyks@gmail.com>
12466 R:      Daniel Lustig <dlustig@nvidia.com>
12467 R:      Joel Fernandes <joel@joelfernandes.org>
12468 L:      linux-kernel@vger.kernel.org
12469 L:      linux-arch@vger.kernel.org
12470 S:      Supported
12471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12472 F:      Documentation/atomic_bitops.txt
12473 F:      Documentation/atomic_t.txt
12474 F:      Documentation/core-api/refcount-vs-atomic.rst
12475 F:      Documentation/litmus-tests/
12476 F:      Documentation/memory-barriers.txt
12477 F:      tools/memory-model/
12478
12479 LINUX-NEXT TREE
12480 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12481 L:      linux-next@vger.kernel.org
12482 S:      Supported
12483 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12485
12486 LIS3LV02D ACCELEROMETER DRIVER
12487 M:      Eric Piel <eric.piel@tremplin-utc.net>
12488 S:      Maintained
12489 F:      Documentation/misc-devices/lis3lv02d.rst
12490 F:      drivers/misc/lis3lv02d/
12491 F:      drivers/platform/x86/hp/hp_accel.c
12492
12493 LIST KUNIT TEST
12494 M:      David Gow <davidgow@google.com>
12495 L:      linux-kselftest@vger.kernel.org
12496 L:      kunit-dev@googlegroups.com
12497 S:      Maintained
12498 F:      lib/list-test.c
12499
12500 LITEX PLATFORM
12501 M:      Karol Gugala <kgugala@antmicro.com>
12502 M:      Mateusz Holenko <mholenko@antmicro.com>
12503 M:      Gabriel Somlo <gsomlo@gmail.com>
12504 M:      Joel Stanley <joel@jms.id.au>
12505 S:      Maintained
12506 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12507 F:      arch/openrisc/boot/dts/or1klitex.dts
12508 F:      drivers/mmc/host/litex_mmc.c
12509 F:      drivers/net/ethernet/litex/*
12510 F:      drivers/soc/litex/*
12511 F:      drivers/tty/serial/liteuart.c
12512 F:      include/linux/litex.h
12513 N:      litex
12514
12515 LIVE PATCHING
12516 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12517 M:      Jiri Kosina <jikos@kernel.org>
12518 M:      Miroslav Benes <mbenes@suse.cz>
12519 M:      Petr Mladek <pmladek@suse.com>
12520 R:      Joe Lawrence <joe.lawrence@redhat.com>
12521 L:      live-patching@vger.kernel.org
12522 S:      Maintained
12523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12524 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12525 F:      Documentation/livepatch/
12526 F:      arch/powerpc/include/asm/livepatch.h
12527 F:      include/linux/livepatch.h
12528 F:      kernel/livepatch/
12529 F:      kernel/module/livepatch.c
12530 F:      samples/livepatch/
12531 F:      tools/testing/selftests/livepatch/
12532
12533 LLC (802.2)
12534 L:      netdev@vger.kernel.org
12535 S:      Odd fixes
12536 F:      include/linux/llc.h
12537 F:      include/net/llc*
12538 F:      include/uapi/linux/llc.h
12539 F:      net/llc/
12540
12541 LM73 HARDWARE MONITOR DRIVER
12542 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12543 L:      linux-hwmon@vger.kernel.org
12544 S:      Maintained
12545 F:      drivers/hwmon/lm73.c
12546
12547 LM78 HARDWARE MONITOR DRIVER
12548 M:      Jean Delvare <jdelvare@suse.com>
12549 L:      linux-hwmon@vger.kernel.org
12550 S:      Maintained
12551 F:      Documentation/hwmon/lm78.rst
12552 F:      drivers/hwmon/lm78.c
12553
12554 LM83 HARDWARE MONITOR DRIVER
12555 M:      Jean Delvare <jdelvare@suse.com>
12556 L:      linux-hwmon@vger.kernel.org
12557 S:      Maintained
12558 F:      Documentation/hwmon/lm83.rst
12559 F:      drivers/hwmon/lm83.c
12560
12561 LM90 HARDWARE MONITOR DRIVER
12562 M:      Jean Delvare <jdelvare@suse.com>
12563 L:      linux-hwmon@vger.kernel.org
12564 S:      Maintained
12565 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12566 F:      Documentation/hwmon/lm90.rst
12567 F:      drivers/hwmon/lm90.c
12568 F:      include/dt-bindings/thermal/lm90.h
12569
12570 LM95234 HARDWARE MONITOR DRIVER
12571 M:      Guenter Roeck <linux@roeck-us.net>
12572 L:      linux-hwmon@vger.kernel.org
12573 S:      Maintained
12574 F:      Documentation/hwmon/lm95234.rst
12575 F:      drivers/hwmon/lm95234.c
12576
12577 LME2510 MEDIA DRIVER
12578 M:      Malcolm Priestley <tvboxspy@gmail.com>
12579 L:      linux-media@vger.kernel.org
12580 S:      Maintained
12581 W:      https://linuxtv.org
12582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12583 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12584
12585 LOADPIN SECURITY MODULE
12586 M:      Kees Cook <keescook@chromium.org>
12587 S:      Supported
12588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12589 F:      Documentation/admin-guide/LSM/LoadPin.rst
12590 F:      security/loadpin/
12591
12592 LOCKDOWN SECURITY MODULE
12593 L:      linux-security-module@vger.kernel.org
12594 S:      Odd Fixes
12595 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
12596 F:      security/lockdown/
12597
12598 LOCKING PRIMITIVES
12599 M:      Peter Zijlstra <peterz@infradead.org>
12600 M:      Ingo Molnar <mingo@redhat.com>
12601 M:      Will Deacon <will@kernel.org>
12602 R:      Waiman Long <longman@redhat.com>
12603 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12604 L:      linux-kernel@vger.kernel.org
12605 S:      Maintained
12606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12607 F:      Documentation/locking/
12608 F:      arch/*/include/asm/spinlock*.h
12609 F:      include/linux/lockdep*.h
12610 F:      include/linux/mutex*.h
12611 F:      include/linux/rwlock*.h
12612 F:      include/linux/rwsem*.h
12613 F:      include/linux/seqlock.h
12614 F:      include/linux/spinlock*.h
12615 F:      kernel/locking/
12616 F:      lib/locking*.[ch]
12617 X:      kernel/locking/locktorture.c
12618
12619 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12620 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12621 L:      linux-ntfs-dev@lists.sourceforge.net
12622 S:      Maintained
12623 W:      http://www.linux-ntfs.org/content/view/19/37/
12624 F:      Documentation/admin-guide/ldm.rst
12625 F:      block/partitions/ldm.*
12626
12627 LOGITECH HID GAMING KEYBOARDS
12628 M:      Hans de Goede <hdegoede@redhat.com>
12629 L:      linux-input@vger.kernel.org
12630 S:      Maintained
12631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12632 F:      drivers/hid/hid-lg-g15.c
12633
12634 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12635 M:      Adrien Grassein <adrien.grassein@gmail.com>
12636 S:      Maintained
12637 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12638 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12639
12640 LOONGARCH
12641 M:      Huacai Chen <chenhuacai@kernel.org>
12642 R:      WANG Xuerui <kernel@xen0n.name>
12643 L:      loongarch@lists.linux.dev
12644 S:      Maintained
12645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12646 F:      Documentation/arch/loongarch/
12647 F:      Documentation/translations/zh_CN/arch/loongarch/
12648 F:      arch/loongarch/
12649 F:      drivers/*/*loongarch*
12650
12651 LOONGSON GPIO DRIVER
12652 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12653 L:      linux-gpio@vger.kernel.org
12654 S:      Maintained
12655 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12656 F:      drivers/gpio/gpio-loongson-64bit.c
12657
12658 LOONGSON LS2X APB DMA DRIVER
12659 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12660 L:      dmaengine@vger.kernel.org
12661 S:      Maintained
12662 F:      Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
12663 F:      drivers/dma/ls2x-apb-dma.c
12664
12665 LOONGSON LS2X I2C DRIVER
12666 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12667 L:      linux-i2c@vger.kernel.org
12668 S:      Maintained
12669 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12670 F:      drivers/i2c/busses/i2c-ls2x.c
12671
12672 LOONGSON-2 SOC SERIES CLOCK DRIVER
12673 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12674 L:      linux-clk@vger.kernel.org
12675 S:      Maintained
12676 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12677 F:      drivers/clk/clk-loongson2.c
12678 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12679
12680 LOONGSON SPI DRIVER
12681 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12682 L:      linux-spi@vger.kernel.org
12683 S:      Maintained
12684 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12685 F:      drivers/spi/spi-loongson-core.c
12686 F:      drivers/spi/spi-loongson-pci.c
12687 F:      drivers/spi/spi-loongson-plat.c
12688 F:      drivers/spi/spi-loongson.h
12689
12690 LOONGSON-2 SOC SERIES GUTS DRIVER
12691 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12692 L:      loongarch@lists.linux.dev
12693 S:      Maintained
12694 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12695 F:      drivers/soc/loongson/loongson2_guts.c
12696
12697 LOONGSON-2 SOC SERIES PM DRIVER
12698 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12699 L:      linux-pm@vger.kernel.org
12700 S:      Maintained
12701 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12702 F:      drivers/soc/loongson/loongson2_pm.c
12703
12704 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12705 M:      zhanghongchen <zhanghongchen@loongson.cn>
12706 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12707 L:      linux-gpio@vger.kernel.org
12708 S:      Maintained
12709 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12710 F:      drivers/pinctrl/pinctrl-loongson2.c
12711
12712 LOONGSON-2 SOC SERIES THERMAL DRIVER
12713 M:      zhanghongchen <zhanghongchen@loongson.cn>
12714 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12715 L:      linux-pm@vger.kernel.org
12716 S:      Maintained
12717 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12718 F:      drivers/thermal/loongson2_thermal.c
12719
12720 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12721 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12722 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12723 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12724 L:      MPT-FusionLinux.pdl@broadcom.com
12725 L:      linux-scsi@vger.kernel.org
12726 S:      Supported
12727 W:      http://www.avagotech.com/support/
12728 F:      drivers/message/fusion/
12729 F:      drivers/scsi/mpt3sas/
12730
12731 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12732 M:      Matthew Wilcox <willy@infradead.org>
12733 L:      linux-scsi@vger.kernel.org
12734 S:      Maintained
12735 F:      drivers/scsi/sym53c8xx_2/
12736
12737 LTC1660 DAC DRIVER
12738 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12739 L:      linux-iio@vger.kernel.org
12740 S:      Maintained
12741 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12742 F:      drivers/iio/dac/ltc1660.c
12743
12744 LTC2688 IIO DAC DRIVER
12745 M:      Nuno Sá <nuno.sa@analog.com>
12746 L:      linux-iio@vger.kernel.org
12747 S:      Supported
12748 W:      https://ez.analog.com/linux-software-drivers
12749 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12750 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12751 F:      drivers/iio/dac/ltc2688.c
12752
12753 LTC2947 HARDWARE MONITOR DRIVER
12754 M:      Nuno Sá <nuno.sa@analog.com>
12755 L:      linux-hwmon@vger.kernel.org
12756 S:      Supported
12757 W:      https://ez.analog.com/linux-software-drivers
12758 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12759 F:      drivers/hwmon/ltc2947-core.c
12760 F:      drivers/hwmon/ltc2947-i2c.c
12761 F:      drivers/hwmon/ltc2947-spi.c
12762 F:      drivers/hwmon/ltc2947.h
12763
12764 LTC2991 HARDWARE MONITOR DRIVER
12765 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12766 L:      linux-hwmon@vger.kernel.org
12767 S:      Supported
12768 W:      https://ez.analog.com/linux-software-drivers
12769 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12770 F:      drivers/hwmon/ltc2991.c
12771
12772 LTC2983 IIO TEMPERATURE DRIVER
12773 M:      Nuno Sá <nuno.sa@analog.com>
12774 L:      linux-iio@vger.kernel.org
12775 S:      Supported
12776 W:      https://ez.analog.com/linux-software-drivers
12777 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12778 F:      drivers/iio/temperature/ltc2983.c
12779
12780 LTC4261 HARDWARE MONITOR DRIVER
12781 M:      Guenter Roeck <linux@roeck-us.net>
12782 L:      linux-hwmon@vger.kernel.org
12783 S:      Maintained
12784 F:      Documentation/hwmon/ltc4261.rst
12785 F:      drivers/hwmon/ltc4261.c
12786
12787 LTC4286 HARDWARE MONITOR DRIVER
12788 M:      Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
12789 L:      linux-i2c@vger.kernel.org
12790 S:      Maintained
12791 F:      Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
12792 F:      Documentation/hwmon/ltc4286.rst
12793 F:      drivers/hwmon/pmbus/Kconfig
12794 F:      drivers/hwmon/pmbus/Makefile
12795 F:      drivers/hwmon/pmbus/ltc4286.c
12796
12797 LTC4306 I2C MULTIPLEXER DRIVER
12798 M:      Michael Hennerich <michael.hennerich@analog.com>
12799 L:      linux-i2c@vger.kernel.org
12800 S:      Supported
12801 W:      https://ez.analog.com/linux-software-drivers
12802 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12803 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12804
12805 LTP (Linux Test Project)
12806 M:      Cyril Hrubis <chrubis@suse.cz>
12807 M:      Jan Stancek <jstancek@redhat.com>
12808 M:      Petr Vorel <pvorel@suse.cz>
12809 M:      Li Wang <liwang@redhat.com>
12810 M:      Yang Xu <xuyang2018.jy@fujitsu.com>
12811 L:      ltp@lists.linux.it (subscribers-only)
12812 S:      Maintained
12813 W:      http://linux-test-project.github.io/
12814 T:      git https://github.com/linux-test-project/ltp.git
12815
12816 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
12817 M:      Anshul Dalal <anshulusr@gmail.com>
12818 L:      linux-iio@vger.kernel.org
12819 S:      Maintained
12820 F:      Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
12821 F:      drivers/iio/light/ltr390.c
12822
12823 LYNX 28G SERDES PHY DRIVER
12824 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12825 L:      netdev@vger.kernel.org
12826 S:      Supported
12827 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12828 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12829
12830 LYNX PCS MODULE
12831 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12832 L:      netdev@vger.kernel.org
12833 S:      Supported
12834 F:      drivers/net/pcs/pcs-lynx.c
12835 F:      include/linux/pcs-lynx.h
12836
12837 M68K ARCHITECTURE
12838 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12839 L:      linux-m68k@lists.linux-m68k.org
12840 S:      Maintained
12841 W:      http://www.linux-m68k.org/
12842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12843 F:      arch/m68k/
12844 F:      drivers/zorro/
12845
12846 M68K ON APPLE MACINTOSH
12847 M:      Joshua Thompson <funaho@jurai.org>
12848 L:      linux-m68k@lists.linux-m68k.org
12849 S:      Maintained
12850 W:      http://www.mac.linux-m68k.org/
12851 F:      arch/m68k/mac/
12852 F:      drivers/macintosh/adb-iop.c
12853 F:      drivers/macintosh/via-macii.c
12854
12855 M68K ON HP9000/300
12856 M:      Philip Blundell <philb@gnu.org>
12857 S:      Maintained
12858 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12859 F:      arch/m68k/hp300/
12860
12861 M88DS3103 MEDIA DRIVER
12862 L:      linux-media@vger.kernel.org
12863 S:      Orphan
12864 W:      https://linuxtv.org
12865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12866 F:      drivers/media/dvb-frontends/m88ds3103*
12867
12868 M88RS2000 MEDIA DRIVER
12869 M:      Malcolm Priestley <tvboxspy@gmail.com>
12870 L:      linux-media@vger.kernel.org
12871 S:      Maintained
12872 W:      https://linuxtv.org
12873 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12874 F:      drivers/media/dvb-frontends/m88rs2000*
12875
12876 MA901 MASTERKIT USB FM RADIO DRIVER
12877 M:      Alexey Klimov <klimov.linux@gmail.com>
12878 L:      linux-media@vger.kernel.org
12879 S:      Maintained
12880 T:      git git://linuxtv.org/media_tree.git
12881 F:      drivers/media/radio/radio-ma901.c
12882
12883 MAC80211
12884 M:      Johannes Berg <johannes@sipsolutions.net>
12885 L:      linux-wireless@vger.kernel.org
12886 S:      Maintained
12887 W:      https://wireless.wiki.kernel.org/
12888 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12891 F:      Documentation/networking/mac80211-injection.rst
12892 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12893 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12894 F:      include/net/mac80211.h
12895 F:      net/mac80211/
12896
12897 MAILBOX API
12898 M:      Jassi Brar <jassisinghbrar@gmail.com>
12899 L:      linux-kernel@vger.kernel.org
12900 S:      Maintained
12901 F:      Documentation/devicetree/bindings/mailbox/
12902 F:      drivers/mailbox/
12903 F:      include/dt-bindings/mailbox/
12904 F:      include/linux/mailbox_client.h
12905 F:      include/linux/mailbox_controller.h
12906
12907 MAILBOX ARM MHUv2
12908 M:      Viresh Kumar <viresh.kumar@linaro.org>
12909 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12910 L:      linux-kernel@vger.kernel.org
12911 S:      Maintained
12912 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12913 F:      drivers/mailbox/arm_mhuv2.c
12914 F:      include/linux/mailbox/arm_mhuv2_message.h
12915
12916 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12917 M:      Alejandro Colomar <alx@kernel.org>
12918 L:      linux-man@vger.kernel.org
12919 S:      Maintained
12920 W:      http://www.kernel.org/doc/man-pages
12921 T:      git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
12922 T:      git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git
12923
12924 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12925 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12926 M:      Matt Johnston <matt@codeconstruct.com.au>
12927 L:      netdev@vger.kernel.org
12928 S:      Maintained
12929 F:      Documentation/networking/mctp.rst
12930 F:      drivers/net/mctp/
12931 F:      include/net/mctp.h
12932 F:      include/net/mctpdevice.h
12933 F:      include/net/netns/mctp.h
12934 F:      net/mctp/
12935
12936 MAPLE TREE
12937 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12938 L:      maple-tree@lists.infradead.org
12939 L:      linux-mm@kvack.org
12940 S:      Supported
12941 F:      Documentation/core-api/maple_tree.rst
12942 F:      include/linux/maple_tree.h
12943 F:      include/trace/events/maple_tree.h
12944 F:      lib/maple_tree.c
12945 F:      lib/test_maple_tree.c
12946 F:      tools/testing/radix-tree/linux/maple_tree.h
12947 F:      tools/testing/radix-tree/maple.c
12948
12949 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12950 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12951 L:      linux-mips@vger.kernel.org
12952 S:      Maintained
12953 F:      arch/mips/boot/dts/img/pistachio*
12954
12955 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12956 M:      Andrew Lunn <andrew@lunn.ch>
12957 L:      netdev@vger.kernel.org
12958 S:      Maintained
12959 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
12960 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
12961 F:      Documentation/networking/devlink/mv88e6xxx.rst
12962 F:      drivers/net/dsa/mv88e6xxx/
12963 F:      include/linux/dsa/mv88e6xxx.h
12964 F:      include/linux/platform_data/mv88e6xxx.h
12965
12966 MARVELL ARMADA 3700 PHY DRIVERS
12967 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12968 S:      Maintained
12969 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12970 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12971 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12972 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12973
12974 MARVELL ARMADA 3700 SERIAL DRIVER
12975 M:      Pali Rohár <pali@kernel.org>
12976 S:      Maintained
12977 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12978 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12979 F:      drivers/tty/serial/mvebu-uart.c
12980
12981 MARVELL ARMADA DRM SUPPORT
12982 M:      Russell King <linux@armlinux.org.uk>
12983 S:      Maintained
12984 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12985 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12986 F:      Documentation/devicetree/bindings/display/armada/
12987 F:      drivers/gpu/drm/armada/
12988 F:      include/uapi/drm/armada_drm.h
12989
12990 MARVELL CRYPTO DRIVER
12991 M:      Boris Brezillon <bbrezillon@kernel.org>
12992 M:      Arnaud Ebalard <arno@natisbad.org>
12993 M:      Srujana Challa <schalla@marvell.com>
12994 L:      linux-crypto@vger.kernel.org
12995 S:      Maintained
12996 F:      drivers/crypto/marvell/
12997 F:      include/linux/soc/marvell/octeontx2/
12998
12999 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
13000 M:      Mirko Lindner <mlindner@marvell.com>
13001 M:      Stephen Hemminger <stephen@networkplumber.org>
13002 L:      netdev@vger.kernel.org
13003 S:      Maintained
13004 F:      drivers/net/ethernet/marvell/sk*
13005
13006 MARVELL LIBERTAS WIRELESS DRIVER
13007 L:      libertas-dev@lists.infradead.org
13008 S:      Orphan
13009 F:      drivers/net/wireless/marvell/libertas/
13010
13011 MARVELL MACCHIATOBIN SUPPORT
13012 M:      Russell King <linux@armlinux.org.uk>
13013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13014 S:      Maintained
13015 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
13016
13017 MARVELL MV643XX ETHERNET DRIVER
13018 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
13019 L:      netdev@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
13022 F:      include/linux/mv643xx.h
13023
13024 MARVELL MV88X3310 PHY DRIVER
13025 M:      Russell King <linux@armlinux.org.uk>
13026 M:      Marek Behún <kabel@kernel.org>
13027 L:      netdev@vger.kernel.org
13028 S:      Maintained
13029 F:      drivers/net/phy/marvell10g.c
13030
13031 MARVELL MVEBU THERMAL DRIVER
13032 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13033 S:      Maintained
13034 F:      drivers/thermal/armada_thermal.c
13035
13036 MARVELL MVNETA ETHERNET DRIVER
13037 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13038 L:      netdev@vger.kernel.org
13039 S:      Maintained
13040 F:      drivers/net/ethernet/marvell/mvneta*
13041
13042 MARVELL MVPP2 ETHERNET DRIVER
13043 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13044 M:      Russell King <linux@armlinux.org.uk>
13045 L:      netdev@vger.kernel.org
13046 S:      Maintained
13047 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
13048 F:      drivers/net/ethernet/marvell/mvpp2/
13049
13050 MARVELL MWIFIEX WIRELESS DRIVER
13051 M:      Brian Norris <briannorris@chromium.org>
13052 L:      linux-wireless@vger.kernel.org
13053 S:      Odd Fixes
13054 F:      drivers/net/wireless/marvell/mwifiex/
13055
13056 MARVELL MWL8K WIRELESS DRIVER
13057 L:      linux-wireless@vger.kernel.org
13058 S:      Orphan
13059 F:      drivers/net/wireless/marvell/mwl8k.c
13060
13061 MARVELL NAND CONTROLLER DRIVER
13062 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13063 L:      linux-mtd@lists.infradead.org
13064 S:      Maintained
13065 F:      drivers/mtd/nand/raw/marvell_nand.c
13066
13067 MARVELL OCTEON ENDPOINT DRIVER
13068 M:      Veerasenareddy Burru <vburru@marvell.com>
13069 M:      Sathesh Edara <sedara@marvell.com>
13070 L:      netdev@vger.kernel.org
13071 S:      Supported
13072 F:      drivers/net/ethernet/marvell/octeon_ep
13073
13074 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13075 M:      Sunil Goutham <sgoutham@marvell.com>
13076 M:      Geetha sowjanya <gakula@marvell.com>
13077 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13078 M:      hariprasad <hkelam@marvell.com>
13079 L:      netdev@vger.kernel.org
13080 S:      Supported
13081 F:      drivers/net/ethernet/marvell/octeontx2/nic/
13082 F:      include/linux/soc/marvell/octeontx2/
13083
13084 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13085 M:      Sunil Goutham <sgoutham@marvell.com>
13086 M:      Linu Cherian <lcherian@marvell.com>
13087 M:      Geetha sowjanya <gakula@marvell.com>
13088 M:      Jerin Jacob <jerinj@marvell.com>
13089 M:      hariprasad <hkelam@marvell.com>
13090 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13091 L:      netdev@vger.kernel.org
13092 S:      Supported
13093 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13094 F:      drivers/net/ethernet/marvell/octeontx2/af/
13095
13096 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13097 M:      Taras Chornyi <taras.chornyi@plvision.eu>
13098 S:      Supported
13099 W:      https://github.com/Marvell-switching/switchdev-prestera
13100 F:      drivers/net/ethernet/marvell/prestera/
13101
13102 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13103 M:      Nicolas Pitre <nico@fluxnic.net>
13104 S:      Odd Fixes
13105 F:      drivers/mmc/host/mvsdio.*
13106
13107 MARVELL USB MDIO CONTROLLER DRIVER
13108 M:      Tobias Waldekranz <tobias@waldekranz.com>
13109 L:      netdev@vger.kernel.org
13110 S:      Maintained
13111 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13112 F:      drivers/net/mdio/mdio-mvusb.c
13113
13114 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13115 M:      Hu Ziji <huziji@marvell.com>
13116 L:      linux-mmc@vger.kernel.org
13117 S:      Supported
13118 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13119 F:      drivers/mmc/host/sdhci-xenon*
13120
13121 MATROX FRAMEBUFFER DRIVER
13122 L:      linux-fbdev@vger.kernel.org
13123 S:      Orphan
13124 F:      drivers/video/fbdev/matrox/matroxfb_*
13125 F:      include/uapi/linux/matroxfb.h
13126
13127 MAX15301 DRIVER
13128 M:      Daniel Nilsson <daniel.nilsson@flex.com>
13129 L:      linux-hwmon@vger.kernel.org
13130 S:      Maintained
13131 F:      Documentation/hwmon/max15301.rst
13132 F:      drivers/hwmon/pmbus/max15301.c
13133
13134 MAX16065 HARDWARE MONITOR DRIVER
13135 M:      Guenter Roeck <linux@roeck-us.net>
13136 L:      linux-hwmon@vger.kernel.org
13137 S:      Maintained
13138 F:      Documentation/hwmon/max16065.rst
13139 F:      drivers/hwmon/max16065.c
13140
13141 MAX2175 SDR TUNER DRIVER
13142 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
13143 L:      linux-media@vger.kernel.org
13144 S:      Maintained
13145 T:      git git://linuxtv.org/media_tree.git
13146 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
13147 F:      Documentation/userspace-api/media/drivers/max2175.rst
13148 F:      drivers/media/i2c/max2175*
13149 F:      include/uapi/linux/max2175.h
13150
13151 MAX31827 TEMPERATURE SWITCH DRIVER
13152 M:      Daniel Matyas <daniel.matyas@analog.com>
13153 L:      linux-hwmon@vger.kernel.org
13154 S:      Supported
13155 W:      https://ez.analog.com/linux-software-drivers
13156 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
13157 F:      Documentation/hwmon/max31827.rst
13158 F:      drivers/hwmon/max31827.c
13159
13160 MAX31335 RTC DRIVER
13161 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
13162 L:      linux-rtc@vger.kernel.org
13163 S:      Supported
13164 W:      https://ez.analog.com/linux-software-drivers
13165 F:      Documentation/devicetree/bindings/rtc/adi,max31335.yaml
13166 F:      drivers/rtc/rtc-max31335.c
13167
13168 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13169 L:      linux-hwmon@vger.kernel.org
13170 S:      Orphan
13171 F:      Documentation/hwmon/max6650.rst
13172 F:      drivers/hwmon/max6650.c
13173
13174 MAX6697 HARDWARE MONITOR DRIVER
13175 M:      Guenter Roeck <linux@roeck-us.net>
13176 L:      linux-hwmon@vger.kernel.org
13177 S:      Maintained
13178 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13179 F:      Documentation/hwmon/max6697.rst
13180 F:      drivers/hwmon/max6697.c
13181 F:      include/linux/platform_data/max6697.h
13182
13183 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13184 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13185 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13186 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13187 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13188 L:      linux-media@vger.kernel.org
13189 S:      Maintained
13190 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13191 F:      drivers/media/i2c/max9286.c
13192
13193 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13194 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13195 L:      linux-media@vger.kernel.org
13196 S:      Maintained
13197 F:      Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13198 F:      drivers/staging/media/max96712/max96712.c
13199
13200 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13201 M:      Peter Rosin <peda@axentia.se>
13202 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13203 S:      Maintained
13204 F:      Documentation/devicetree/bindings/sound/max9860.txt
13205 F:      sound/soc/codecs/max9860.*
13206
13207 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13208 M:      Andreas Klinger <ak@it-klinger.de>
13209 L:      linux-iio@vger.kernel.org
13210 S:      Maintained
13211 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13212 F:      drivers/iio/proximity/mb1232.c
13213
13214 MAXIM MAX11205 DRIVER
13215 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13216 L:      linux-iio@vger.kernel.org
13217 S:      Supported
13218 W:      https://ez.analog.com/linux-software-drivers
13219 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13220 F:      drivers/iio/adc/max11205.c
13221
13222 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13223 R:      Iskren Chernev <iskren.chernev@gmail.com>
13224 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13225 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13226 R:      Matheus Castello <matheus@castello.eng.br>
13227 L:      linux-pm@vger.kernel.org
13228 S:      Maintained
13229 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13230 F:      drivers/power/supply/max17040_battery.c
13231
13232 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13233 R:      Hans de Goede <hdegoede@redhat.com>
13234 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13235 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13236 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13237 R:      Purism Kernel Team <kernel@puri.sm>
13238 L:      linux-pm@vger.kernel.org
13239 S:      Maintained
13240 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13241 F:      drivers/power/supply/max17042_battery.c
13242
13243 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13244 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13245 L:      linux-kernel@vger.kernel.org
13246 S:      Maintained
13247 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13248 F:      drivers/regulator/max20086-regulator.c
13249
13250 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13251 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13252 L:      linux-iio@vger.kernel.org
13253 S:      Maintained
13254 F:      drivers/iio/temperature/max30208.c
13255
13256 MAXIM MAX77650 PMIC MFD DRIVER
13257 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13258 L:      linux-kernel@vger.kernel.org
13259 S:      Maintained
13260 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13261 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13262 F:      drivers/gpio/gpio-max77650.c
13263 F:      drivers/input/misc/max77650-onkey.c
13264 F:      drivers/leds/leds-max77650.c
13265 F:      drivers/mfd/max77650.c
13266 F:      drivers/power/supply/max77650-charger.c
13267 F:      drivers/regulator/max77650-regulator.c
13268 F:      include/linux/mfd/max77650.h
13269
13270 MAXIM MAX77714 PMIC MFD DRIVER
13271 M:      Luca Ceresoli <luca@lucaceresoli.net>
13272 S:      Maintained
13273 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13274 F:      drivers/mfd/max77714.c
13275 F:      include/linux/mfd/max77714.h
13276
13277 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13278 M:      Javier Martinez Canillas <javier@dowhile0.org>
13279 L:      linux-kernel@vger.kernel.org
13280 S:      Supported
13281 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13282 F:      drivers/regulator/max77802-regulator.c
13283 F:      include/dt-bindings/*/*max77802.h
13284
13285 MAXIM MAX77976 BATTERY CHARGER
13286 M:      Luca Ceresoli <luca@lucaceresoli.net>
13287 S:      Supported
13288 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13289 F:      drivers/power/supply/max77976_charger.c
13290
13291 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13292 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13293 L:      linux-pm@vger.kernel.org
13294 S:      Maintained
13295 B:      mailto:linux-samsung-soc@vger.kernel.org
13296 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13297 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13298 F:      drivers/power/supply/max14577_charger.c
13299 F:      drivers/power/supply/max77693_charger.c
13300
13301 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13302 M:      Chanwoo Choi <cw00.choi@samsung.com>
13303 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13304 L:      linux-kernel@vger.kernel.org
13305 S:      Maintained
13306 B:      mailto:linux-samsung-soc@vger.kernel.org
13307 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13308 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13309 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13310 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13311 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13312 F:      drivers/*/*max77843.c
13313 F:      drivers/*/max14577*.c
13314 F:      drivers/*/max77686*.c
13315 F:      drivers/*/max77693*.c
13316 F:      drivers/clk/clk-max77686.c
13317 F:      drivers/extcon/extcon-max14577.c
13318 F:      drivers/extcon/extcon-max77693.c
13319 F:      drivers/rtc/rtc-max77686.c
13320 F:      include/linux/mfd/max14577*.h
13321 F:      include/linux/mfd/max77686*.h
13322 F:      include/linux/mfd/max77693*.h
13323
13324 MAXIRADIO FM RADIO RECEIVER DRIVER
13325 M:      Hans Verkuil <hverkuil@xs4all.nl>
13326 L:      linux-media@vger.kernel.org
13327 S:      Maintained
13328 W:      https://linuxtv.org
13329 T:      git git://linuxtv.org/media_tree.git
13330 F:      drivers/media/radio/radio-maxiradio*
13331
13332 MAXLINEAR ETHERNET PHY DRIVER
13333 M:      Xu Liang <lxu@maxlinear.com>
13334 L:      netdev@vger.kernel.org
13335 S:      Supported
13336 F:      drivers/net/phy/mxl-gpy.c
13337
13338 MCAN MMIO DEVICE DRIVER
13339 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13340 L:      linux-can@vger.kernel.org
13341 S:      Maintained
13342 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13343 F:      drivers/net/can/m_can/m_can.c
13344 F:      drivers/net/can/m_can/m_can.h
13345 F:      drivers/net/can/m_can/m_can_platform.c
13346
13347 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13348 R:      Yasushi SHOJI <yashi@spacecubics.com>
13349 L:      linux-can@vger.kernel.org
13350 S:      Maintained
13351 F:      drivers/net/can/usb/mcba_usb.c
13352
13353 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13354 M:      Rishi Gupta <gupt21@gmail.com>
13355 L:      linux-i2c@vger.kernel.org
13356 L:      linux-input@vger.kernel.org
13357 S:      Maintained
13358 F:      drivers/hid/hid-mcp2221.c
13359
13360 MCP251XFD SPI-CAN NETWORK DRIVER
13361 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13362 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13363 R:      Thomas Kopp <thomas.kopp@microchip.com>
13364 L:      linux-can@vger.kernel.org
13365 S:      Maintained
13366 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13367 F:      drivers/net/can/spi/mcp251xfd/
13368
13369 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13370 M:      Peter Rosin <peda@axentia.se>
13371 L:      linux-iio@vger.kernel.org
13372 S:      Maintained
13373 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13374 F:      drivers/iio/potentiometer/mcp4018.c
13375 F:      drivers/iio/potentiometer/mcp4531.c
13376
13377 MCP4821 DAC DRIVER
13378 M:      Anshul Dalal <anshulusr@gmail.com>
13379 L:      linux-iio@vger.kernel.org
13380 S:      Maintained
13381 F:      Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
13382 F:      drivers/iio/dac/mcp4821.c
13383
13384 MCR20A IEEE-802.15.4 RADIO DRIVER
13385 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13386 L:      linux-wpan@vger.kernel.org
13387 S:      Odd Fixes
13388 W:      https://github.com/xueliu/mcr20a-linux
13389 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13390 F:      drivers/net/ieee802154/mcr20a.c
13391 F:      drivers/net/ieee802154/mcr20a.h
13392
13393 MDIO REGMAP DRIVER
13394 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13395 L:      netdev@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/net/mdio/mdio-regmap.c
13398 F:      include/linux/mdio/mdio-regmap.h
13399
13400 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13401 M:      William Breathitt Gray <william.gray@linaro.org>
13402 L:      linux-iio@vger.kernel.org
13403 S:      Maintained
13404 F:      drivers/iio/dac/cio-dac.c
13405
13406 MEDIA CONTROLLER FRAMEWORK
13407 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13408 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13409 L:      linux-media@vger.kernel.org
13410 S:      Supported
13411 W:      https://www.linuxtv.org
13412 T:      git git://linuxtv.org/media_tree.git
13413 F:      drivers/media/mc/
13414 F:      include/media/media-*.h
13415 F:      include/uapi/linux/media.h
13416
13417 MEDIA DRIVER FOR FREESCALE IMX PXP
13418 M:      Philipp Zabel <p.zabel@pengutronix.de>
13419 L:      linux-media@vger.kernel.org
13420 S:      Maintained
13421 T:      git git://linuxtv.org/media_tree.git
13422 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13423
13424 MEDIA DRIVERS FOR ASCOT2E
13425 M:      Sergey Kozlov <serjk@netup.ru>
13426 M:      Abylay Ospan <aospan@netup.ru>
13427 L:      linux-media@vger.kernel.org
13428 S:      Supported
13429 W:      https://linuxtv.org
13430 W:      http://netup.tv/
13431 T:      git git://linuxtv.org/media_tree.git
13432 F:      drivers/media/dvb-frontends/ascot2e*
13433
13434 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13435 M:      Jasmin Jessich <jasmin@anw.at>
13436 L:      linux-media@vger.kernel.org
13437 S:      Maintained
13438 W:      https://linuxtv.org
13439 T:      git git://linuxtv.org/media_tree.git
13440 F:      drivers/media/dvb-frontends/cxd2099*
13441
13442 MEDIA DRIVERS FOR CXD2841ER
13443 M:      Sergey Kozlov <serjk@netup.ru>
13444 M:      Abylay Ospan <aospan@netup.ru>
13445 L:      linux-media@vger.kernel.org
13446 S:      Supported
13447 W:      https://linuxtv.org
13448 W:      http://netup.tv/
13449 T:      git git://linuxtv.org/media_tree.git
13450 F:      drivers/media/dvb-frontends/cxd2841er*
13451
13452 MEDIA DRIVERS FOR CXD2880
13453 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13454 L:      linux-media@vger.kernel.org
13455 S:      Supported
13456 W:      http://linuxtv.org/
13457 T:      git git://linuxtv.org/media_tree.git
13458 F:      drivers/media/dvb-frontends/cxd2880/*
13459 F:      drivers/media/spi/cxd2880*
13460
13461 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13462 L:      linux-media@vger.kernel.org
13463 S:      Orphan
13464 W:      https://linuxtv.org
13465 T:      git git://linuxtv.org/media_tree.git
13466 F:      drivers/media/pci/ddbridge/*
13467
13468 MEDIA DRIVERS FOR FREESCALE IMX
13469 M:      Steve Longerbeam <slongerbeam@gmail.com>
13470 M:      Philipp Zabel <p.zabel@pengutronix.de>
13471 L:      linux-media@vger.kernel.org
13472 S:      Maintained
13473 T:      git git://linuxtv.org/media_tree.git
13474 F:      Documentation/admin-guide/media/imx.rst
13475 F:      Documentation/devicetree/bindings/media/imx.txt
13476 F:      drivers/staging/media/imx/
13477 F:      include/linux/imx-media.h
13478 F:      include/media/imx.h
13479
13480 MEDIA DRIVERS FOR FREESCALE IMX7/8
13481 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13482 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13483 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13484 R:      Purism Kernel Team <kernel@puri.sm>
13485 L:      linux-media@vger.kernel.org
13486 S:      Maintained
13487 T:      git git://linuxtv.org/media_tree.git
13488 F:      Documentation/admin-guide/media/imx7.rst
13489 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13490 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13491 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13492 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13493 F:      drivers/media/platform/nxp/imx7-media-csi.c
13494 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13495
13496 MEDIA DRIVERS FOR HELENE
13497 M:      Abylay Ospan <aospan@netup.ru>
13498 L:      linux-media@vger.kernel.org
13499 S:      Supported
13500 W:      https://linuxtv.org
13501 W:      http://netup.tv/
13502 T:      git git://linuxtv.org/media_tree.git
13503 F:      drivers/media/dvb-frontends/helene*
13504
13505 MEDIA DRIVERS FOR HORUS3A
13506 M:      Sergey Kozlov <serjk@netup.ru>
13507 M:      Abylay Ospan <aospan@netup.ru>
13508 L:      linux-media@vger.kernel.org
13509 S:      Supported
13510 W:      https://linuxtv.org
13511 W:      http://netup.tv/
13512 T:      git git://linuxtv.org/media_tree.git
13513 F:      drivers/media/dvb-frontends/horus3a*
13514
13515 MEDIA DRIVERS FOR LNBH25
13516 M:      Sergey Kozlov <serjk@netup.ru>
13517 M:      Abylay Ospan <aospan@netup.ru>
13518 L:      linux-media@vger.kernel.org
13519 S:      Supported
13520 W:      https://linuxtv.org
13521 W:      http://netup.tv/
13522 T:      git git://linuxtv.org/media_tree.git
13523 F:      drivers/media/dvb-frontends/lnbh25*
13524
13525 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13526 L:      linux-media@vger.kernel.org
13527 S:      Orphan
13528 W:      https://linuxtv.org
13529 T:      git git://linuxtv.org/media_tree.git
13530 F:      drivers/media/dvb-frontends/mxl5xx*
13531
13532 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13533 M:      Sergey Kozlov <serjk@netup.ru>
13534 M:      Abylay Ospan <aospan@netup.ru>
13535 L:      linux-media@vger.kernel.org
13536 S:      Supported
13537 W:      https://linuxtv.org
13538 W:      http://netup.tv/
13539 T:      git git://linuxtv.org/media_tree.git
13540 F:      drivers/media/pci/netup_unidvb/*
13541
13542 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13543 M:      Dmitry Osipenko <digetx@gmail.com>
13544 L:      linux-media@vger.kernel.org
13545 L:      linux-tegra@vger.kernel.org
13546 S:      Maintained
13547 T:      git git://linuxtv.org/media_tree.git
13548 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13549 F:      drivers/media/platform/nvidia/tegra-vde/
13550
13551 MEDIA DRIVERS FOR RENESAS - CEU
13552 M:      Jacopo Mondi <jacopo@jmondi.org>
13553 L:      linux-media@vger.kernel.org
13554 L:      linux-renesas-soc@vger.kernel.org
13555 S:      Supported
13556 T:      git git://linuxtv.org/media_tree.git
13557 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13558 F:      drivers/media/platform/renesas/renesas-ceu.c
13559 F:      include/media/drv-intf/renesas-ceu.h
13560
13561 MEDIA DRIVERS FOR RENESAS - DRIF
13562 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13563 L:      linux-media@vger.kernel.org
13564 L:      linux-renesas-soc@vger.kernel.org
13565 S:      Supported
13566 T:      git git://linuxtv.org/media_tree.git
13567 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13568 F:      drivers/media/platform/renesas/rcar_drif.c
13569
13570 MEDIA DRIVERS FOR RENESAS - FCP
13571 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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,fcp.yaml
13577 F:      drivers/media/platform/renesas/rcar-fcp.c
13578 F:      include/media/rcar-fcp.h
13579
13580 MEDIA DRIVERS FOR RENESAS - FDP1
13581 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13582 L:      linux-media@vger.kernel.org
13583 L:      linux-renesas-soc@vger.kernel.org
13584 S:      Supported
13585 T:      git git://linuxtv.org/media_tree.git
13586 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13587 F:      drivers/media/platform/renesas/rcar_fdp1.c
13588
13589 MEDIA DRIVERS FOR RENESAS - VIN
13590 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,csi2.yaml
13596 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13597 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13598 F:      drivers/media/platform/renesas/rcar-isp.c
13599 F:      drivers/media/platform/renesas/rcar-vin/
13600
13601 MEDIA DRIVERS FOR RENESAS - VSP1
13602 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13603 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13604 L:      linux-media@vger.kernel.org
13605 L:      linux-renesas-soc@vger.kernel.org
13606 S:      Supported
13607 T:      git git://linuxtv.org/media_tree.git
13608 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13609 F:      drivers/media/platform/renesas/vsp1/
13610
13611 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13612 L:      linux-media@vger.kernel.org
13613 S:      Orphan
13614 W:      https://linuxtv.org
13615 T:      git git://linuxtv.org/media_tree.git
13616 F:      drivers/media/dvb-frontends/stv0910*
13617
13618 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13619 L:      linux-media@vger.kernel.org
13620 S:      Orphan
13621 W:      https://linuxtv.org
13622 T:      git git://linuxtv.org/media_tree.git
13623 F:      drivers/media/dvb-frontends/stv6111*
13624
13625 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
13626 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13627 M:      Alain Volmat <alain.volmat@foss.st.com>
13628 L:      linux-media@vger.kernel.org
13629 S:      Supported
13630 T:      git git://linuxtv.org/media_tree.git
13631 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13632 F:      Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
13633 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13634 F:      drivers/media/platform/st/stm32/stm32-dcmipp/*
13635
13636 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13638 L:      linux-media@vger.kernel.org
13639 S:      Maintained
13640 W:      https://linuxtv.org
13641 Q:      http://patchwork.kernel.org/project/linux-media/list/
13642 T:      git git://linuxtv.org/media_tree.git
13643 F:      Documentation/admin-guide/media/
13644 F:      Documentation/devicetree/bindings/media/
13645 F:      Documentation/driver-api/media/
13646 F:      Documentation/userspace-api/media/
13647 F:      drivers/media/
13648 F:      drivers/staging/media/
13649 F:      include/dt-bindings/media/
13650 F:      include/linux/platform_data/media/
13651 F:      include/media/
13652 F:      include/uapi/linux/dvb/
13653 F:      include/uapi/linux/ivtv*
13654 F:      include/uapi/linux/media.h
13655 F:      include/uapi/linux/uvcvideo.h
13656 F:      include/uapi/linux/v4l2-*
13657 F:      include/uapi/linux/videodev2.h
13658
13659 MEDIATEK BLUETOOTH DRIVER
13660 M:      Sean Wang <sean.wang@mediatek.com>
13661 L:      linux-bluetooth@vger.kernel.org
13662 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13663 S:      Maintained
13664 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13665 F:      drivers/bluetooth/btmtkuart.c
13666
13667 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13668 M:      Sean Wang <sean.wang@mediatek.com>
13669 L:      linux-pm@vger.kernel.org
13670 S:      Maintained
13671 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13672 F:      drivers/power/reset/mt6323-poweroff.c
13673
13674 MEDIATEK CIR DRIVER
13675 M:      Sean Wang <sean.wang@mediatek.com>
13676 S:      Maintained
13677 F:      drivers/media/rc/mtk-cir.c
13678
13679 MEDIATEK DMA DRIVER
13680 M:      Sean Wang <sean.wang@mediatek.com>
13681 L:      dmaengine@vger.kernel.org
13682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13683 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13684 S:      Maintained
13685 F:      Documentation/devicetree/bindings/dma/mtk-*
13686 F:      drivers/dma/mediatek/
13687
13688 MEDIATEK ETHERNET DRIVER
13689 M:      Felix Fietkau <nbd@nbd.name>
13690 M:      Sean Wang <sean.wang@mediatek.com>
13691 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13692 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13693 L:      netdev@vger.kernel.org
13694 S:      Maintained
13695 F:      drivers/net/ethernet/mediatek/
13696
13697 MEDIATEK ETHERNET PCS DRIVER
13698 M:      Alexander Couzens <lynxis@fe80.eu>
13699 M:      Daniel Golle <daniel@makrotopia.org>
13700 L:      netdev@vger.kernel.org
13701 S:      Maintained
13702 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13703 F:      include/linux/pcs/pcs-mtk-lynxi.h
13704
13705 MEDIATEK ETHERNET PHY DRIVERS
13706 M:      Daniel Golle <daniel@makrotopia.org>
13707 M:      Qingfang Deng <dqfext@gmail.com>
13708 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13709 L:      netdev@vger.kernel.org
13710 S:      Maintained
13711 F:      drivers/net/phy/mediatek-ge-soc.c
13712 F:      drivers/net/phy/mediatek-ge.c
13713
13714 MEDIATEK I2C CONTROLLER DRIVER
13715 M:      Qii Wang <qii.wang@mediatek.com>
13716 L:      linux-i2c@vger.kernel.org
13717 S:      Maintained
13718 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13719 F:      drivers/i2c/busses/i2c-mt65xx.c
13720
13721 MEDIATEK IOMMU DRIVER
13722 M:      Yong Wu <yong.wu@mediatek.com>
13723 L:      iommu@lists.linux.dev
13724 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13725 S:      Supported
13726 F:      Documentation/devicetree/bindings/iommu/mediatek*
13727 F:      drivers/iommu/mtk_iommu*
13728 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13729 F:      include/dt-bindings/memory/mt*-port.h
13730
13731 MEDIATEK JPEG DRIVER
13732 M:      Bin Liu <bin.liu@mediatek.com>
13733 S:      Supported
13734 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13735 F:      drivers/media/platform/mediatek/jpeg/
13736
13737 MEDIATEK KEYPAD DRIVER
13738 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13739 S:      Supported
13740 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13741 F:      drivers/input/keyboard/mt6779-keypad.c
13742
13743 MEDIATEK MDP DRIVER
13744 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13745 M:      Houlong Wei <houlong.wei@mediatek.com>
13746 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13747 S:      Supported
13748 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13749 F:      drivers/media/platform/mediatek/mdp/
13750 F:      drivers/media/platform/mediatek/vpu/
13751
13752 MEDIATEK MEDIA DRIVER
13753 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13754 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13755 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13756 S:      Supported
13757 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13758 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13759 F:      drivers/media/platform/mediatek/vcodec/
13760 F:      drivers/media/platform/mediatek/vpu/
13761
13762 MEDIATEK MMC/SD/SDIO DRIVER
13763 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13764 S:      Maintained
13765 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13766 F:      drivers/mmc/host/mtk-sd.c
13767
13768 MEDIATEK MT76 WIRELESS LAN DRIVER
13769 M:      Felix Fietkau <nbd@nbd.name>
13770 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13771 M:      Ryder Lee <ryder.lee@mediatek.com>
13772 R:      Shayne Chen <shayne.chen@mediatek.com>
13773 R:      Sean Wang <sean.wang@mediatek.com>
13774 L:      linux-wireless@vger.kernel.org
13775 S:      Maintained
13776 T:      git https://github.com/nbd168/wireless
13777 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13778 F:      drivers/net/wireless/mediatek/mt76/
13779
13780 MEDIATEK MT7601U WIRELESS LAN DRIVER
13781 M:      Jakub Kicinski <kuba@kernel.org>
13782 L:      linux-wireless@vger.kernel.org
13783 S:      Maintained
13784 F:      drivers/net/wireless/mediatek/mt7601u/
13785
13786 MEDIATEK MT7621 CLOCK DRIVER
13787 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13788 S:      Maintained
13789 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13790 F:      drivers/clk/ralink/clk-mt7621.c
13791
13792 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13793 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13794 S:      Maintained
13795 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13796 F:      drivers/pci/controller/pcie-mt7621.c
13797
13798 MEDIATEK MT7621 PHY PCI DRIVER
13799 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13800 S:      Maintained
13801 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13802 F:      drivers/phy/ralink/phy-mt7621-pci.c
13803
13804 MEDIATEK MT7621/28/88 I2C DRIVER
13805 M:      Stefan Roese <sr@denx.de>
13806 L:      linux-i2c@vger.kernel.org
13807 S:      Maintained
13808 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13809 F:      drivers/i2c/busses/i2c-mt7621.c
13810
13811 MEDIATEK MTMIPS CLOCK DRIVER
13812 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13813 S:      Maintained
13814 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13815 F:      drivers/clk/ralink/clk-mtmips.c
13816
13817 MEDIATEK NAND CONTROLLER DRIVER
13818 L:      linux-mtd@lists.infradead.org
13819 S:      Orphan
13820 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13821 F:      drivers/mtd/nand/raw/mtk_*
13822
13823 MEDIATEK PMIC LED DRIVER
13824 M:      Sean Wang <sean.wang@mediatek.com>
13825 S:      Maintained
13826 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13827 F:      drivers/leds/leds-mt6323.c
13828
13829 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13830 M:      Sean Wang <sean.wang@mediatek.com>
13831 S:      Maintained
13832 F:      drivers/char/hw_random/mtk-rng.c
13833
13834 MEDIATEK SMI DRIVER
13835 M:      Yong Wu <yong.wu@mediatek.com>
13836 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13837 S:      Supported
13838 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13839 F:      drivers/memory/mtk-smi.c
13840 F:      include/soc/mediatek/smi.h
13841
13842 MEDIATEK SWITCH DRIVER
13843 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13844 M:      Daniel Golle <daniel@makrotopia.org>
13845 M:      DENG Qingfang <dqfext@gmail.com>
13846 M:      Sean Wang <sean.wang@mediatek.com>
13847 L:      netdev@vger.kernel.org
13848 S:      Maintained
13849 F:      drivers/net/dsa/mt7530-mdio.c
13850 F:      drivers/net/dsa/mt7530-mmio.c
13851 F:      drivers/net/dsa/mt7530.*
13852 F:      net/dsa/tag_mtk.c
13853
13854 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13855 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13856 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13857 R:      Liu Haijun <haijun.liu@mediatek.com>
13858 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13859 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13860 L:      netdev@vger.kernel.org
13861 S:      Supported
13862 F:      drivers/net/wwan/t7xx/
13863
13864 MEDIATEK USB3 DRD IP DRIVER
13865 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13866 L:      linux-usb@vger.kernel.org
13867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13868 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13869 S:      Maintained
13870 F:      Documentation/devicetree/bindings/usb/mediatek,*
13871 F:      drivers/usb/host/xhci-mtk*
13872 F:      drivers/usb/mtu3/
13873
13874 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13875 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13876 M:      Ian Ray <ian.ray@ge.com>
13877 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13878 S:      Maintained
13879 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13880 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13881
13882 MEGARAID SCSI/SAS DRIVERS
13883 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13884 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13885 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13886 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13887 L:      megaraidlinux.pdl@broadcom.com
13888 L:      linux-scsi@vger.kernel.org
13889 S:      Maintained
13890 W:      http://www.avagotech.com/support/
13891 F:      Documentation/scsi/megaraid.rst
13892 F:      drivers/scsi/megaraid.*
13893 F:      drivers/scsi/megaraid/
13894
13895 MELEXIS MLX90614 DRIVER
13896 M:      Crt Mori <cmo@melexis.com>
13897 L:      linux-iio@vger.kernel.org
13898 S:      Supported
13899 W:      http://www.melexis.com
13900 F:      drivers/iio/temperature/mlx90614.c
13901
13902 MELEXIS MLX90632 DRIVER
13903 M:      Crt Mori <cmo@melexis.com>
13904 L:      linux-iio@vger.kernel.org
13905 S:      Supported
13906 W:      http://www.melexis.com
13907 F:      drivers/iio/temperature/mlx90632.c
13908
13909 MELEXIS MLX90635 DRIVER
13910 M:      Crt Mori <cmo@melexis.com>
13911 L:      linux-iio@vger.kernel.org
13912 S:      Supported
13913 W:      http://www.melexis.com
13914 F:      drivers/iio/temperature/mlx90635.c
13915
13916 MELFAS MIP4 TOUCHSCREEN DRIVER
13917 M:      Sangwon Jee <jeesw@melfas.com>
13918 S:      Supported
13919 W:      http://www.melfas.com
13920 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13921 F:      drivers/input/touchscreen/melfas_mip4.c
13922
13923 MELLANOX BLUEFIELD I2C DRIVER
13924 M:      Khalil Blaiech <kblaiech@nvidia.com>
13925 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13926 L:      linux-i2c@vger.kernel.org
13927 S:      Supported
13928 F:      drivers/i2c/busses/i2c-mlxbf.c
13929
13930 MELLANOX ETHERNET DRIVER (mlx4_en)
13931 M:      Tariq Toukan <tariqt@nvidia.com>
13932 L:      netdev@vger.kernel.org
13933 S:      Supported
13934 W:      http://www.mellanox.com
13935 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13936 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13937
13938 MELLANOX ETHERNET DRIVER (mlx5e)
13939 M:      Saeed Mahameed <saeedm@nvidia.com>
13940 L:      netdev@vger.kernel.org
13941 S:      Supported
13942 W:      http://www.mellanox.com
13943 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13944 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13945
13946 MELLANOX ETHERNET INNOVA DRIVERS
13947 R:      Boris Pismenny <borisp@nvidia.com>
13948 L:      netdev@vger.kernel.org
13949 S:      Supported
13950 W:      http://www.mellanox.com
13951 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13952 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13953 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13954 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13955
13956 MELLANOX ETHERNET SWITCH DRIVERS
13957 M:      Ido Schimmel <idosch@nvidia.com>
13958 M:      Petr Machata <petrm@nvidia.com>
13959 L:      netdev@vger.kernel.org
13960 S:      Supported
13961 W:      http://www.mellanox.com
13962 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13963 F:      drivers/net/ethernet/mellanox/mlxsw/
13964 F:      tools/testing/selftests/drivers/net/mlxsw/
13965
13966 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13967 M:      mlxsw@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/mlxfw/
13973
13974 MELLANOX HARDWARE PLATFORM SUPPORT
13975 M:      Hans de Goede <hdegoede@redhat.com>
13976 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13977 M:      Vadim Pasternak <vadimp@nvidia.com>
13978 L:      platform-driver-x86@vger.kernel.org
13979 S:      Supported
13980 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13981 F:      drivers/platform/mellanox/
13982 F:      include/linux/platform_data/mlxreg.h
13983
13984 MELLANOX MLX4 core VPI driver
13985 M:      Tariq Toukan <tariqt@nvidia.com>
13986 L:      netdev@vger.kernel.org
13987 L:      linux-rdma@vger.kernel.org
13988 S:      Supported
13989 W:      http://www.mellanox.com
13990 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13991 F:      drivers/net/ethernet/mellanox/mlx4/
13992 F:      include/linux/mlx4/
13993
13994 MELLANOX MLX4 IB driver
13995 M:      Yishai Hadas <yishaih@nvidia.com>
13996 L:      linux-rdma@vger.kernel.org
13997 S:      Supported
13998 W:      http://www.mellanox.com
13999 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14000 F:      drivers/infiniband/hw/mlx4/
14001 F:      include/linux/mlx4/
14002 F:      include/uapi/rdma/mlx4-abi.h
14003
14004 MELLANOX MLX5 core VPI driver
14005 M:      Saeed Mahameed <saeedm@nvidia.com>
14006 M:      Leon Romanovsky <leonro@nvidia.com>
14007 L:      netdev@vger.kernel.org
14008 L:      linux-rdma@vger.kernel.org
14009 S:      Supported
14010 W:      http://www.mellanox.com
14011 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14012 F:      Documentation/networking/device_drivers/ethernet/mellanox/
14013 F:      drivers/net/ethernet/mellanox/mlx5/core/
14014 F:      include/linux/mlx5/
14015
14016 MELLANOX MLX5 IB driver
14017 M:      Leon Romanovsky <leonro@nvidia.com>
14018 L:      linux-rdma@vger.kernel.org
14019 S:      Supported
14020 W:      http://www.mellanox.com
14021 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14022 F:      drivers/infiniband/hw/mlx5/
14023 F:      include/linux/mlx5/
14024 F:      include/uapi/rdma/mlx5-abi.h
14025
14026 MELLANOX MLX5 VDPA DRIVER
14027 M:      Dragos Tatulea <dtatulea@nvidia.com>
14028 L:      virtualization@lists.linux-foundation.org
14029 S:      Supported
14030 F:      drivers/vdpa/mlx5/
14031
14032 MELLANOX MLXCPLD I2C AND MUX DRIVER
14033 M:      Vadim Pasternak <vadimp@nvidia.com>
14034 M:      Michael Shych <michaelsh@nvidia.com>
14035 L:      linux-i2c@vger.kernel.org
14036 S:      Supported
14037 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
14038 F:      drivers/i2c/busses/i2c-mlxcpld.c
14039 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
14040
14041 MELLANOX MLXCPLD LED DRIVER
14042 M:      Vadim Pasternak <vadimp@nvidia.com>
14043 L:      linux-leds@vger.kernel.org
14044 S:      Supported
14045 F:      Documentation/leds/leds-mlxcpld.rst
14046 F:      drivers/leds/leds-mlxcpld.c
14047 F:      drivers/leds/leds-mlxreg.c
14048
14049 MELLANOX PLATFORM DRIVER
14050 M:      Vadim Pasternak <vadimp@nvidia.com>
14051 L:      platform-driver-x86@vger.kernel.org
14052 S:      Supported
14053 F:      drivers/platform/x86/mlx-platform.c
14054
14055 MEMBARRIER SUPPORT
14056 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14057 M:      "Paul E. McKenney" <paulmck@kernel.org>
14058 L:      linux-kernel@vger.kernel.org
14059 S:      Supported
14060 F:      arch/powerpc/include/asm/membarrier.h
14061 F:      include/uapi/linux/membarrier.h
14062 F:      kernel/sched/membarrier.c
14063
14064 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
14065 M:      Mike Rapoport <rppt@kernel.org>
14066 L:      linux-mm@kvack.org
14067 S:      Maintained
14068 F:      Documentation/core-api/boot-time-mm.rst
14069 F:      include/linux/memblock.h
14070 F:      mm/memblock.c
14071 F:      mm/mm_init.c
14072 F:      tools/testing/memblock/
14073
14074 MEMORY CONTROLLER DRIVERS
14075 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
14076 L:      linux-kernel@vger.kernel.org
14077 S:      Maintained
14078 B:      mailto:krzysztof.kozlowski@linaro.org
14079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
14080 F:      Documentation/devicetree/bindings/memory-controllers/
14081 F:      drivers/memory/
14082 F:      include/dt-bindings/memory/
14083 F:      include/memory/
14084
14085 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
14086 M:      Dmitry Osipenko <digetx@gmail.com>
14087 L:      linux-pm@vger.kernel.org
14088 L:      linux-tegra@vger.kernel.org
14089 S:      Maintained
14090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
14091 F:      drivers/devfreq/tegra30-devfreq.c
14092
14093 MEMORY HOT(UN)PLUG
14094 M:      David Hildenbrand <david@redhat.com>
14095 M:      Oscar Salvador <osalvador@suse.de>
14096 L:      linux-mm@kvack.org
14097 S:      Maintained
14098 F:      Documentation/admin-guide/mm/memory-hotplug.rst
14099 F:      Documentation/core-api/memory-hotplug.rst
14100 F:      drivers/base/memory.c
14101 F:      include/linux/memory_hotplug.h
14102 F:      mm/memory_hotplug.c
14103 F:      tools/testing/selftests/memory-hotplug/
14104
14105 MEMORY MANAGEMENT
14106 M:      Andrew Morton <akpm@linux-foundation.org>
14107 L:      linux-mm@kvack.org
14108 S:      Maintained
14109 W:      http://www.linux-mm.org
14110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14111 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14112 F:      include/linux/gfp.h
14113 F:      include/linux/gfp_types.h
14114 F:      include/linux/memory_hotplug.h
14115 F:      include/linux/mm.h
14116 F:      include/linux/mmzone.h
14117 F:      include/linux/pagewalk.h
14118 F:      include/linux/rmap.h
14119 F:      include/trace/events/ksm.h
14120 F:      mm/
14121 F:      tools/mm/
14122 F:      tools/testing/selftests/mm/
14123
14124 MEMORY MAPPING
14125 M:      Andrew Morton <akpm@linux-foundation.org>
14126 R:      Liam R. Howlett <Liam.Howlett@oracle.com>
14127 R:      Vlastimil Babka <vbabka@suse.cz>
14128 R:      Lorenzo Stoakes <lstoakes@gmail.com>
14129 L:      linux-mm@kvack.org
14130 S:      Maintained
14131 W:      http://www.linux-mm.org
14132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14133 F:      mm/mmap.c
14134
14135 MEMORY TECHNOLOGY DEVICES (MTD)
14136 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14137 M:      Richard Weinberger <richard@nod.at>
14138 M:      Vignesh Raghavendra <vigneshr@ti.com>
14139 L:      linux-mtd@lists.infradead.org
14140 S:      Maintained
14141 W:      http://www.linux-mtd.infradead.org/
14142 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14143 C:      irc://irc.oftc.net/mtd
14144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14146 F:      Documentation/devicetree/bindings/mtd/
14147 F:      drivers/mtd/
14148 F:      include/linux/mtd/
14149 F:      include/uapi/mtd/
14150
14151 MEMSENSING MICROSYSTEMS MSA311 DRIVER
14152 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
14153 L:      linux-iio@vger.kernel.org
14154 S:      Maintained
14155 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14156 F:      drivers/iio/accel/msa311.c
14157
14158 MEN A21 WATCHDOG DRIVER
14159 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14160 L:      linux-watchdog@vger.kernel.org
14161 S:      Maintained
14162 F:      drivers/watchdog/mena21_wdt.c
14163
14164 MEN CHAMELEON BUS (mcb)
14165 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14166 S:      Maintained
14167 F:      Documentation/driver-api/men-chameleon-bus.rst
14168 F:      drivers/mcb/
14169 F:      include/linux/mcb.h
14170
14171 MEN F21BMC (Board Management Controller)
14172 M:      Andreas Werner <andreas.werner@men.de>
14173 S:      Supported
14174 F:      Documentation/hwmon/menf21bmc.rst
14175 F:      drivers/hwmon/menf21bmc_hwmon.c
14176 F:      drivers/leds/leds-menf21bmc.c
14177 F:      drivers/mfd/menf21bmc.c
14178 F:      drivers/watchdog/menf21bmc_wdt.c
14179
14180 MEN Z069 WATCHDOG DRIVER
14181 M:      Johannes Thumshirn <jth@kernel.org>
14182 L:      linux-watchdog@vger.kernel.org
14183 S:      Maintained
14184 F:      drivers/watchdog/menz69_wdt.c
14185
14186 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14187 M:      Neil Armstrong <neil.armstrong@linaro.org>
14188 L:      linux-media@vger.kernel.org
14189 L:      linux-amlogic@lists.infradead.org
14190 S:      Supported
14191 W:      http://linux-meson.com/
14192 T:      git git://linuxtv.org/media_tree.git
14193 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14194 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
14195 F:      drivers/media/cec/platform/meson/ao-cec.c
14196
14197 MESON GE2D DRIVER FOR AMLOGIC SOCS
14198 M:      Neil Armstrong <neil.armstrong@linaro.org>
14199 L:      linux-media@vger.kernel.org
14200 L:      linux-amlogic@lists.infradead.org
14201 S:      Supported
14202 T:      git git://linuxtv.org/media_tree.git
14203 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14204 F:      drivers/media/platform/amlogic/meson-ge2d/
14205
14206 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14207 M:      Liang Yang <liang.yang@amlogic.com>
14208 L:      linux-mtd@lists.infradead.org
14209 S:      Maintained
14210 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14211 F:      drivers/mtd/nand/raw/meson_*
14212
14213 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14214 M:      Neil Armstrong <neil.armstrong@linaro.org>
14215 L:      linux-media@vger.kernel.org
14216 L:      linux-amlogic@lists.infradead.org
14217 S:      Supported
14218 T:      git git://linuxtv.org/media_tree.git
14219 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14220 F:      drivers/staging/media/meson/vdec/
14221
14222 METHODE UDPU SUPPORT
14223 M:      Robert Marko <robert.marko@sartura.hr>
14224 S:      Maintained
14225 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14226 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14227
14228 MHI BUS
14229 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14230 L:      mhi@lists.linux.dev
14231 L:      linux-arm-msm@vger.kernel.org
14232 S:      Maintained
14233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14234 F:      Documentation/ABI/stable/sysfs-bus-mhi
14235 F:      Documentation/mhi/
14236 F:      drivers/bus/mhi/
14237 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14238 F:      include/linux/mhi.h
14239
14240 MICROBLAZE ARCHITECTURE
14241 M:      Michal Simek <monstr@monstr.eu>
14242 S:      Supported
14243 W:      http://www.monstr.eu/fdt/
14244 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14245 F:      arch/microblaze/
14246
14247 MICROBLAZE TMR INJECT
14248 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14249 S:      Supported
14250 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14251 F:      drivers/misc/xilinx_tmr_inject.c
14252
14253 MICROBLAZE TMR MANAGER
14254 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14255 S:      Supported
14256 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14257 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14258 F:      drivers/misc/xilinx_tmr_manager.c
14259
14260 MICROCHIP AT91 DMA DRIVERS
14261 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14262 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14264 L:      dmaengine@vger.kernel.org
14265 S:      Supported
14266 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14267 F:      drivers/dma/at_hdmac.c
14268 F:      drivers/dma/at_xdmac.c
14269 F:      include/dt-bindings/dma/at91.h
14270
14271 MICROCHIP AT91 SERIAL DRIVER
14272 M:      Richard Genoud <richard.genoud@gmail.com>
14273 S:      Maintained
14274 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14275 F:      drivers/tty/serial/atmel_serial.c
14276 F:      drivers/tty/serial/atmel_serial.h
14277
14278 MICROCHIP AT91 USART MFD DRIVER
14279 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14280 L:      linux-kernel@vger.kernel.org
14281 S:      Supported
14282 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14283 F:      drivers/mfd/at91-usart.c
14284 F:      include/dt-bindings/mfd/at91-usart.h
14285
14286 MICROCHIP AT91 USART SPI DRIVER
14287 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14288 L:      linux-spi@vger.kernel.org
14289 S:      Supported
14290 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14291 F:      drivers/spi/spi-at91-usart.c
14292
14293 MICROCHIP AUDIO ASOC DRIVERS
14294 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14296 S:      Supported
14297 F:      Documentation/devicetree/bindings/sound/atmel*
14298 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14299 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14300 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14301 F:      sound/soc/atmel
14302
14303 MICROCHIP CSI2DC DRIVER
14304 M:      Eugen Hristev <eugen.hristev@microchip.com>
14305 L:      linux-media@vger.kernel.org
14306 S:      Supported
14307 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14308 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14309
14310 MICROCHIP ECC DRIVER
14311 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14312 L:      linux-crypto@vger.kernel.org
14313 S:      Maintained
14314 F:      drivers/crypto/atmel-ecc.*
14315
14316 MICROCHIP EIC DRIVER
14317 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14319 S:      Supported
14320 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14321 F:      drivers/irqchip/irq-mchp-eic.c
14322
14323 MICROCHIP I2C DRIVER
14324 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14325 L:      linux-i2c@vger.kernel.org
14326 S:      Supported
14327 F:      drivers/i2c/busses/i2c-at91-*.c
14328 F:      drivers/i2c/busses/i2c-at91.h
14329
14330 MICROCHIP ISC DRIVER
14331 M:      Eugen Hristev <eugen.hristev@microchip.com>
14332 L:      linux-media@vger.kernel.org
14333 S:      Supported
14334 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14335 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14336 F:      drivers/media/platform/microchip/microchip-isc*
14337 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14338 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14339 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14340 F:      include/linux/atmel-isc-media.h
14341
14342 MICROCHIP ISI DRIVER
14343 M:      Eugen Hristev <eugen.hristev@microchip.com>
14344 L:      linux-media@vger.kernel.org
14345 S:      Supported
14346 F:      drivers/media/platform/atmel/atmel-isi.c
14347 F:      drivers/media/platform/atmel/atmel-isi.h
14348
14349 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14350 M:      Woojung Huh <woojung.huh@microchip.com>
14351 M:      UNGLinuxDriver@microchip.com
14352 L:      netdev@vger.kernel.org
14353 S:      Maintained
14354 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14355 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14356 F:      drivers/net/dsa/microchip/*
14357 F:      include/linux/dsa/ksz_common.h
14358 F:      include/linux/platform_data/microchip-ksz.h
14359 F:      net/dsa/tag_ksz.c
14360
14361 MICROCHIP LAN743X ETHERNET DRIVER
14362 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14363 M:      UNGLinuxDriver@microchip.com
14364 L:      netdev@vger.kernel.org
14365 S:      Maintained
14366 F:      drivers/net/ethernet/microchip/lan743x_*
14367
14368 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14369 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14370 R:      UNGLinuxDriver@microchip.com
14371 L:      netdev@vger.kernel.org
14372 S:      Maintained
14373 F:      drivers/net/phy/microchip_t1.c
14374
14375 MICROCHIP LAN966X ETHERNET DRIVER
14376 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14377 M:      UNGLinuxDriver@microchip.com
14378 L:      netdev@vger.kernel.org
14379 S:      Maintained
14380 F:      drivers/net/ethernet/microchip/lan966x/*
14381
14382 MICROCHIP LCDFB DRIVER
14383 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14384 L:      linux-fbdev@vger.kernel.org
14385 S:      Maintained
14386 F:      drivers/video/fbdev/atmel_lcdfb.c
14387 F:      include/video/atmel_lcdc.h
14388
14389 MICROCHIP MCP16502 PMIC DRIVER
14390 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14392 S:      Supported
14393 F:      Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
14394 F:      drivers/regulator/mcp16502.c
14395
14396 MICROCHIP MCP3564 ADC DRIVER
14397 M:      Marius Cristea <marius.cristea@microchip.com>
14398 L:      linux-iio@vger.kernel.org
14399 S:      Supported
14400 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
14401 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14402 F:      drivers/iio/adc/mcp3564.c
14403
14404 MICROCHIP MCP3911 ADC DRIVER
14405 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14406 M:      Kent Gustavsson <kent@minoris.se>
14407 L:      linux-iio@vger.kernel.org
14408 S:      Maintained
14409 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14410 F:      drivers/iio/adc/mcp3911.c
14411
14412 MICROCHIP MMC/SD/SDIO MCI DRIVER
14413 M:      Aubin Constans <aubin.constans@microchip.com>
14414 S:      Maintained
14415 F:      drivers/mmc/host/atmel-mci.c
14416
14417 MICROCHIP NAND DRIVER
14418 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14419 L:      linux-mtd@lists.infradead.org
14420 S:      Supported
14421 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14422 F:      drivers/mtd/nand/raw/atmel/*
14423
14424 MICROCHIP OTPC DRIVER
14425 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14427 S:      Supported
14428 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14429 F:      drivers/nvmem/microchip-otpc.c
14430 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14431
14432 MICROCHIP PCI1XXXX GP DRIVER
14433 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14434 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14435 L:      linux-gpio@vger.kernel.org
14436 S:      Supported
14437 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14438 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14439 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14440 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14441
14442 MICROCHIP PCI1XXXX I2C DRIVER
14443 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14444 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14445 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14446 L:      linux-i2c@vger.kernel.org
14447 S:      Maintained
14448 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14449
14450 MICROCHIP PCIe UART DRIVER
14451 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14452 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14453 L:      linux-serial@vger.kernel.org
14454 S:      Maintained
14455 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14456
14457 MICROCHIP POLARFIRE FPGA DRIVERS
14458 M:      Conor Dooley <conor.dooley@microchip.com>
14459 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14460 L:      linux-fpga@vger.kernel.org
14461 S:      Supported
14462 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14463 F:      drivers/fpga/microchip-spi.c
14464
14465 MICROCHIP PWM DRIVER
14466 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14468 L:      linux-pwm@vger.kernel.org
14469 S:      Supported
14470 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14471 F:      drivers/pwm/pwm-atmel.c
14472
14473 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14474 M:      Eugen Hristev <eugen.hristev@microchip.com>
14475 L:      linux-iio@vger.kernel.org
14476 S:      Supported
14477 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14478 F:      drivers/iio/adc/at91-sama5d2_adc.c
14479 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14480
14481 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14482 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14483 S:      Supported
14484 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14485 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14486
14487 MICROCHIP SOC DRIVERS
14488 M:      Conor Dooley <conor@kernel.org>
14489 S:      Supported
14490 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14491 F:      drivers/soc/microchip/
14492
14493 MICROCHIP SPI DRIVER
14494 M:      Ryan Wanner <ryan.wanner@microchip.com>
14495 S:      Supported
14496 F:      drivers/spi/spi-atmel.*
14497
14498 MICROCHIP SSC DRIVER
14499 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14501 S:      Supported
14502 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14503 F:      drivers/misc/atmel-ssc.c
14504 F:      include/linux/atmel-ssc.h
14505
14506 Microchip Timer Counter Block (TCB) Capture Driver
14507 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14509 L:      linux-iio@vger.kernel.org
14510 S:      Maintained
14511 F:      drivers/counter/microchip-tcb-capture.c
14512
14513 MICROCHIP USB251XB DRIVER
14514 M:      Richard Leitner <richard.leitner@skidata.com>
14515 L:      linux-usb@vger.kernel.org
14516 S:      Maintained
14517 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14518 F:      drivers/usb/misc/usb251xb.c
14519
14520 MICROCHIP USBA UDC DRIVER
14521 M:      Cristian Birsan <cristian.birsan@microchip.com>
14522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14523 S:      Supported
14524 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14525
14526 MICROCHIP WILC1000 WIFI DRIVER
14527 M:      Ajay Singh <ajay.kathat@microchip.com>
14528 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14529 L:      linux-wireless@vger.kernel.org
14530 S:      Supported
14531 F:      drivers/net/wireless/microchip/wilc1000/
14532
14533 MICROSEMI MIPS SOCS
14534 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14535 M:      UNGLinuxDriver@microchip.com
14536 L:      linux-mips@vger.kernel.org
14537 S:      Supported
14538 F:      Documentation/devicetree/bindings/mips/mscc.txt
14539 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14540 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14541 F:      arch/mips/boot/dts/mscc/
14542 F:      arch/mips/configs/generic/board-ocelot.config
14543 F:      arch/mips/generic/board-ocelot.c
14544
14545 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14546 M:      Don Brace <don.brace@microchip.com>
14547 L:      storagedev@microchip.com
14548 L:      linux-scsi@vger.kernel.org
14549 S:      Supported
14550 F:      Documentation/scsi/smartpqi.rst
14551 F:      drivers/scsi/smartpqi/Kconfig
14552 F:      drivers/scsi/smartpqi/Makefile
14553 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14554 F:      include/linux/cciss*.h
14555 F:      include/uapi/linux/cciss*.h
14556
14557 MICROSOFT MANA RDMA DRIVER
14558 M:      Long Li <longli@microsoft.com>
14559 M:      Ajay Sharma <sharmaajay@microsoft.com>
14560 L:      linux-rdma@vger.kernel.org
14561 S:      Supported
14562 F:      drivers/infiniband/hw/mana/
14563 F:      include/net/mana
14564 F:      include/uapi/rdma/mana-abi.h
14565
14566 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14567 M:      Maximilian Luz <luzmaximilian@gmail.com>
14568 L:      platform-driver-x86@vger.kernel.org
14569 S:      Maintained
14570 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14571
14572 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14573 M:      Maximilian Luz <luzmaximilian@gmail.com>
14574 L:      linux-pm@vger.kernel.org
14575 L:      platform-driver-x86@vger.kernel.org
14576 S:      Maintained
14577 F:      drivers/power/supply/surface_battery.c
14578 F:      drivers/power/supply/surface_charger.c
14579
14580 MICROSOFT SURFACE DTX DRIVER
14581 M:      Maximilian Luz <luzmaximilian@gmail.com>
14582 L:      platform-driver-x86@vger.kernel.org
14583 S:      Maintained
14584 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14585 F:      drivers/platform/surface/surface_dtx.c
14586 F:      include/uapi/linux/surface_aggregator/dtx.h
14587
14588 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14589 M:      Maximilian Luz <luzmaximilian@gmail.com>
14590 L:      platform-driver-x86@vger.kernel.org
14591 S:      Maintained
14592 F:      drivers/platform/surface/surface_gpe.c
14593
14594 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14595 M:      Hans de Goede <hdegoede@redhat.com>
14596 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14597 M:      Maximilian Luz <luzmaximilian@gmail.com>
14598 L:      platform-driver-x86@vger.kernel.org
14599 S:      Maintained
14600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14601 F:      drivers/platform/surface/
14602
14603 MICROSOFT SURFACE HID TRANSPORT DRIVER
14604 M:      Maximilian Luz <luzmaximilian@gmail.com>
14605 L:      linux-input@vger.kernel.org
14606 L:      platform-driver-x86@vger.kernel.org
14607 S:      Maintained
14608 F:      drivers/hid/surface-hid/
14609
14610 MICROSOFT SURFACE HOT-PLUG DRIVER
14611 M:      Maximilian Luz <luzmaximilian@gmail.com>
14612 L:      platform-driver-x86@vger.kernel.org
14613 S:      Maintained
14614 F:      drivers/platform/surface/surface_hotplug.c
14615
14616 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14617 M:      Maximilian Luz <luzmaximilian@gmail.com>
14618 L:      platform-driver-x86@vger.kernel.org
14619 S:      Maintained
14620 F:      drivers/platform/surface/surface_platform_profile.c
14621
14622 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14623 M:      Chen Yu <yu.c.chen@intel.com>
14624 L:      platform-driver-x86@vger.kernel.org
14625 S:      Supported
14626 F:      drivers/platform/surface/surfacepro3_button.c
14627
14628 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14629 M:      Maximilian Luz <luzmaximilian@gmail.com>
14630 L:      platform-driver-x86@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/platform/surface/surface_aggregator_hub.c
14633
14634 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14635 M:      Maximilian Luz <luzmaximilian@gmail.com>
14636 L:      platform-driver-x86@vger.kernel.org
14637 S:      Maintained
14638 W:      https://github.com/linux-surface/surface-aggregator-module
14639 C:      irc://irc.libera.chat/linux-surface
14640 F:      Documentation/driver-api/surface_aggregator/
14641 F:      drivers/platform/surface/aggregator/
14642 F:      drivers/platform/surface/surface_acpi_notify.c
14643 F:      drivers/platform/surface/surface_aggregator_cdev.c
14644 F:      drivers/platform/surface/surface_aggregator_registry.c
14645 F:      include/linux/surface_acpi_notify.h
14646 F:      include/linux/surface_aggregator/
14647 F:      include/uapi/linux/surface_aggregator/
14648
14649 MICROTEK X6 SCANNER
14650 M:      Oliver Neukum <oliver@neukum.org>
14651 S:      Maintained
14652 F:      drivers/usb/image/microtek.*
14653
14654 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14655 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14656 M:      Luka Perkov <luka.perkov@sartura.hr>
14657 S:      Maintained
14658 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14659 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14660 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14661 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14662 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14663 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14664
14665 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14666 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14667 L:      linux-media@vger.kernel.org
14668 S:      Maintained
14669 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14670 F:      Documentation/driver-api/media/drivers/ccs/
14671 F:      Documentation/userspace-api/media/drivers/ccs.rst
14672 F:      drivers/media/i2c/ccs-pll.c
14673 F:      drivers/media/i2c/ccs-pll.h
14674 F:      drivers/media/i2c/ccs/
14675 F:      include/uapi/linux/ccs.h
14676 F:      include/uapi/linux/smiapp.h
14677
14678 MIPS
14679 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14680 L:      linux-mips@vger.kernel.org
14681 S:      Maintained
14682 W:      http://www.linux-mips.org/
14683 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14685 F:      Documentation/devicetree/bindings/mips/
14686 F:      Documentation/arch/mips/
14687 F:      arch/mips/
14688 F:      drivers/platform/mips/
14689 F:      include/dt-bindings/mips/
14690
14691 MIPS BOSTON DEVELOPMENT BOARD
14692 M:      Paul Burton <paulburton@kernel.org>
14693 L:      linux-mips@vger.kernel.org
14694 S:      Maintained
14695 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14696 F:      arch/mips/boot/dts/img/boston.dts
14697 F:      arch/mips/configs/generic/board-boston.config
14698 F:      drivers/clk/imgtec/clk-boston.c
14699 F:      include/dt-bindings/clock/boston-clock.h
14700
14701 MIPS CORE DRIVERS
14702 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14703 M:      Serge Semin <fancer.lancer@gmail.com>
14704 L:      linux-mips@vger.kernel.org
14705 S:      Supported
14706 F:      drivers/bus/mips_cdmm.c
14707 F:      drivers/clocksource/mips-gic-timer.c
14708 F:      drivers/cpuidle/cpuidle-cps.c
14709 F:      drivers/irqchip/irq-mips-cpu.c
14710 F:      drivers/irqchip/irq-mips-gic.c
14711
14712 MIPS GENERIC PLATFORM
14713 M:      Paul Burton <paulburton@kernel.org>
14714 L:      linux-mips@vger.kernel.org
14715 S:      Supported
14716 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14717 F:      arch/mips/generic/
14718 F:      arch/mips/tools/generic-board-config.sh
14719
14720 MIPS RINT INSTRUCTION EMULATION
14721 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14722 L:      linux-mips@vger.kernel.org
14723 S:      Supported
14724 F:      arch/mips/math-emu/dp_rint.c
14725 F:      arch/mips/math-emu/sp_rint.c
14726
14727 MIPS/LOONGSON1 ARCHITECTURE
14728 M:      Keguang Zhang <keguang.zhang@gmail.com>
14729 L:      linux-mips@vger.kernel.org
14730 S:      Maintained
14731 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14732 F:      arch/mips/include/asm/mach-loongson32/
14733 F:      arch/mips/loongson32/
14734 F:      drivers/*/*loongson1*
14735 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14736
14737 MIPS/LOONGSON2EF ARCHITECTURE
14738 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14739 L:      linux-mips@vger.kernel.org
14740 S:      Maintained
14741 F:      arch/mips/include/asm/mach-loongson2ef/
14742 F:      arch/mips/loongson2ef/
14743 F:      drivers/cpufreq/loongson2_cpufreq.c
14744
14745 MIPS/LOONGSON64 ARCHITECTURE
14746 M:      Huacai Chen <chenhuacai@kernel.org>
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-loongson64/
14751 F:      arch/mips/loongson64/
14752 F:      drivers/irqchip/irq-loongson*
14753 F:      drivers/platform/mips/cpu_hwmon.c
14754
14755 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14756 M:      Hans Verkuil <hverkuil@xs4all.nl>
14757 L:      linux-media@vger.kernel.org
14758 S:      Odd Fixes
14759 W:      https://linuxtv.org
14760 T:      git git://linuxtv.org/media_tree.git
14761 F:      drivers/media/radio/radio-miropcm20*
14762
14763 MITSUMI MM8013 FG DRIVER
14764 M:      Konrad Dybcio <konradybcio@kernel.org>
14765 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14766 F:      drivers/power/supply/mm8013.c
14767
14768 MMP SUPPORT
14769 R:      Lubomir Rintel <lkundrak@v3.sk>
14770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14771 S:      Odd Fixes
14772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14773 F:      arch/arm/boot/dts/marvell/mmp*
14774 F:      arch/arm/mach-mmp/
14775 F:      include/linux/soc/mmp/
14776
14777 MMP USB PHY DRIVERS
14778 R:      Lubomir Rintel <lkundrak@v3.sk>
14779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14780 S:      Maintained
14781 F:      drivers/phy/marvell/phy-mmp3-usb.c
14782 F:      drivers/phy/marvell/phy-pxa-usb.c
14783
14784 MMU GATHER AND TLB INVALIDATION
14785 M:      Will Deacon <will@kernel.org>
14786 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14787 M:      Andrew Morton <akpm@linux-foundation.org>
14788 M:      Nick Piggin <npiggin@gmail.com>
14789 M:      Peter Zijlstra <peterz@infradead.org>
14790 L:      linux-arch@vger.kernel.org
14791 L:      linux-mm@kvack.org
14792 S:      Maintained
14793 F:      arch/*/include/asm/tlb.h
14794 F:      include/asm-generic/tlb.h
14795 F:      mm/mmu_gather.c
14796
14797 MN88472 MEDIA DRIVER
14798 L:      linux-media@vger.kernel.org
14799 S:      Orphan
14800 W:      https://linuxtv.org
14801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14802 F:      drivers/media/dvb-frontends/mn88472*
14803
14804 MN88473 MEDIA DRIVER
14805 L:      linux-media@vger.kernel.org
14806 S:      Orphan
14807 W:      https://linuxtv.org
14808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14809 F:      drivers/media/dvb-frontends/mn88473*
14810
14811 MODULE SUPPORT
14812 M:      Luis Chamberlain <mcgrof@kernel.org>
14813 L:      linux-modules@vger.kernel.org
14814 L:      linux-kernel@vger.kernel.org
14815 S:      Maintained
14816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14817 F:      include/linux/kmod.h
14818 F:      include/linux/module*.h
14819 F:      kernel/module/
14820 F:      lib/test_kmod.c
14821 F:      scripts/module*
14822 F:      tools/testing/selftests/kmod/
14823
14824 MONOLITHIC POWER SYSTEM PMIC DRIVER
14825 M:      Saravanan Sekar <sravanhome@gmail.com>
14826 S:      Maintained
14827 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14828 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14829 F:      drivers/hwmon/pmbus/mpq7932.c
14830 F:      drivers/iio/adc/mp2629_adc.c
14831 F:      drivers/mfd/mp2629.c
14832 F:      drivers/power/supply/mp2629_charger.c
14833 F:      drivers/regulator/mp5416.c
14834 F:      drivers/regulator/mpq7920.c
14835 F:      drivers/regulator/mpq7920.h
14836 F:      include/linux/mfd/mp2629.h
14837
14838 MOST(R) TECHNOLOGY DRIVER
14839 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14840 M:      Christian Gromm <christian.gromm@microchip.com>
14841 S:      Maintained
14842 F:      Documentation/ABI/testing/configfs-most
14843 F:      Documentation/ABI/testing/sysfs-bus-most
14844 F:      drivers/most/
14845 F:      drivers/staging/most/
14846 F:      include/linux/most.h
14847
14848 MOTORCOMM PHY DRIVER
14849 M:      Peter Geis <pgwipeout@gmail.com>
14850 M:      Frank <Frank.Sae@motor-comm.com>
14851 L:      netdev@vger.kernel.org
14852 S:      Maintained
14853 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14854 F:      drivers/net/phy/motorcomm.c
14855
14856 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14857 M:      Jiri Slaby <jirislaby@kernel.org>
14858 S:      Maintained
14859 F:      Documentation/driver-api/tty/moxa-smartio.rst
14860 F:      drivers/tty/mxser.*
14861
14862 MP3309C BACKLIGHT DRIVER
14863 M:      Flavio Suligoi <f.suligoi@asem.it>
14864 L:      dri-devel@lists.freedesktop.org
14865 S:      Maintained
14866 F:      Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml
14867 F:      drivers/video/backlight/mp3309c.c
14868
14869 MR800 AVERMEDIA USB FM RADIO DRIVER
14870 M:      Alexey Klimov <klimov.linux@gmail.com>
14871 L:      linux-media@vger.kernel.org
14872 S:      Maintained
14873 T:      git git://linuxtv.org/media_tree.git
14874 F:      drivers/media/radio/radio-mr800.c
14875
14876 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14877 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14878 L:      linux-wpan@vger.kernel.org
14879 S:      Odd Fixes
14880 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14881 F:      drivers/net/ieee802154/mrf24j40.c
14882
14883 MSI EC DRIVER
14884 M:      Nikita Kravets <teackot@gmail.com>
14885 L:      platform-driver-x86@vger.kernel.org
14886 S:      Maintained
14887 W:      https://github.com/BeardOverflow/msi-ec
14888 F:      drivers/platform/x86/msi-ec.*
14889
14890 MSI LAPTOP SUPPORT
14891 M:      "Lee, Chun-Yi" <jlee@suse.com>
14892 L:      platform-driver-x86@vger.kernel.org
14893 S:      Maintained
14894 F:      drivers/platform/x86/msi-laptop.c
14895
14896 MSI WMI SUPPORT
14897 L:      platform-driver-x86@vger.kernel.org
14898 S:      Orphan
14899 F:      drivers/platform/x86/msi-wmi.c
14900
14901 MSI001 MEDIA DRIVER
14902 L:      linux-media@vger.kernel.org
14903 S:      Orphan
14904 W:      https://linuxtv.org
14905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14906 F:      drivers/media/tuners/msi001*
14907
14908 MSI2500 MEDIA DRIVER
14909 L:      linux-media@vger.kernel.org
14910 S:      Orphan
14911 W:      https://linuxtv.org
14912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14913 F:      drivers/media/usb/msi2500/
14914
14915 MSTAR INTERRUPT CONTROLLER DRIVER
14916 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14917 M:      Daniel Palmer <daniel@thingy.jp>
14918 S:      Maintained
14919 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14920 F:      drivers/irqchip/irq-mst-intc.c
14921
14922 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14923 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14924 L:      linux-mtd@lists.infradead.org
14925 S:      Maintained
14926 F:      drivers/mtd/devices/docg3*
14927
14928 MT9M114 ONSEMI SENSOR DRIVER
14929 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14930 L:      linux-media@vger.kernel.org
14931 S:      Maintained
14932 T:      git git://linuxtv.org/media_tree.git
14933 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14934 F:      drivers/media/i2c/mt9m114.c
14935
14936 MT9P031 APTINA CAMERA SENSOR
14937 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14938 L:      linux-media@vger.kernel.org
14939 S:      Maintained
14940 T:      git git://linuxtv.org/media_tree.git
14941 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14942 F:      drivers/media/i2c/mt9p031.c
14943 F:      include/media/i2c/mt9p031.h
14944
14945 MT9T112 APTINA CAMERA SENSOR
14946 M:      Jacopo Mondi <jacopo@jmondi.org>
14947 L:      linux-media@vger.kernel.org
14948 S:      Odd Fixes
14949 T:      git git://linuxtv.org/media_tree.git
14950 F:      drivers/media/i2c/mt9t112.c
14951 F:      include/media/i2c/mt9t112.h
14952
14953 MT9V032 APTINA CAMERA SENSOR
14954 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14955 L:      linux-media@vger.kernel.org
14956 S:      Maintained
14957 T:      git git://linuxtv.org/media_tree.git
14958 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14959 F:      drivers/media/i2c/mt9v032.c
14960 F:      include/media/i2c/mt9v032.h
14961
14962 MT9V111 APTINA CAMERA SENSOR
14963 M:      Jacopo Mondi <jacopo@jmondi.org>
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/aptina,mt9v111.yaml
14968 F:      drivers/media/i2c/mt9v111.c
14969
14970 MULTIFUNCTION DEVICES (MFD)
14971 M:      Lee Jones <lee@kernel.org>
14972 S:      Maintained
14973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14974 F:      Documentation/devicetree/bindings/mfd/
14975 F:      drivers/mfd/
14976 F:      include/dt-bindings/mfd/
14977 F:      include/linux/mfd/
14978
14979 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14980 S:      Orphan
14981 F:      drivers/mmc/host/mmc_spi.c
14982 F:      include/linux/spi/mmc_spi.h
14983
14984 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14985 M:      Ulf Hansson <ulf.hansson@linaro.org>
14986 L:      linux-mmc@vger.kernel.org
14987 S:      Maintained
14988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14989 F:      Documentation/devicetree/bindings/mmc/
14990 F:      drivers/mmc/
14991 F:      include/linux/mmc/
14992 F:      include/uapi/linux/mmc/
14993
14994 MULTIPLEXER SUBSYSTEM
14995 M:      Peter Rosin <peda@axentia.se>
14996 S:      Maintained
14997 F:      Documentation/ABI/testing/sysfs-class-mux*
14998 F:      Documentation/devicetree/bindings/mux/
14999 F:      drivers/mux/
15000 F:      include/dt-bindings/mux/
15001 F:      include/linux/mux/
15002
15003 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
15004 M:      Bin Liu <b-liu@ti.com>
15005 L:      linux-usb@vger.kernel.org
15006 S:      Maintained
15007 F:      drivers/usb/musb/
15008
15009 MXL301RF MEDIA DRIVER
15010 M:      Akihiro Tsukada <tskd08@gmail.com>
15011 L:      linux-media@vger.kernel.org
15012 S:      Odd Fixes
15013 F:      drivers/media/tuners/mxl301rf*
15014
15015 MXL5007T MEDIA DRIVER
15016 M:      Michael Krufky <mkrufky@linuxtv.org>
15017 L:      linux-media@vger.kernel.org
15018 S:      Maintained
15019 W:      https://linuxtv.org
15020 W:      http://github.com/mkrufky
15021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15022 T:      git git://linuxtv.org/mkrufky/tuners.git
15023 F:      drivers/media/tuners/mxl5007t.*
15024
15025 MXSFB DRM DRIVER
15026 M:      Marek Vasut <marex@denx.de>
15027 M:      Stefan Agner <stefan@agner.ch>
15028 L:      dri-devel@lists.freedesktop.org
15029 S:      Supported
15030 T:      git git://anongit.freedesktop.org/drm/drm-misc
15031 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
15032 F:      drivers/gpu/drm/mxsfb/
15033
15034 MYLEX DAC960 PCI RAID Controller
15035 M:      Hannes Reinecke <hare@kernel.org>
15036 L:      linux-scsi@vger.kernel.org
15037 S:      Supported
15038 F:      drivers/scsi/myrb.*
15039 F:      drivers/scsi/myrs.*
15040
15041 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
15042 M:      Chris Lee <christopher.lee@cspi.com>
15043 L:      netdev@vger.kernel.org
15044 S:      Supported
15045 W:      https://www.cspi.com/ethernet-products/support/downloads/
15046 F:      drivers/net/ethernet/myricom/myri10ge/
15047
15048 NAND FLASH SUBSYSTEM
15049 M:      Miquel Raynal <miquel.raynal@bootlin.com>
15050 R:      Richard Weinberger <richard@nod.at>
15051 L:      linux-mtd@lists.infradead.org
15052 S:      Maintained
15053 W:      http://www.linux-mtd.infradead.org/
15054 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15055 C:      irc://irc.oftc.net/mtd
15056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
15057 F:      drivers/mtd/nand/
15058 F:      include/linux/mtd/*nand*.h
15059
15060 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
15061 M:      Daniel Mack <zonque@gmail.com>
15062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15063 S:      Maintained
15064 W:      http://www.native-instruments.com
15065 F:      sound/usb/caiaq/
15066
15067 NATSEMI ETHERNET DRIVER (DP8381x)
15068 S:      Orphan
15069 F:      drivers/net/ethernet/natsemi/natsemi.c
15070
15071 NCR 5380 SCSI DRIVERS
15072 M:      Finn Thain <fthain@linux-m68k.org>
15073 M:      Michael Schmitz <schmitzmic@gmail.com>
15074 L:      linux-scsi@vger.kernel.org
15075 S:      Maintained
15076 F:      Documentation/scsi/g_NCR5380.rst
15077 F:      drivers/scsi/NCR5380.*
15078 F:      drivers/scsi/arm/cumana_1.c
15079 F:      drivers/scsi/arm/oak.c
15080 F:      drivers/scsi/atari_scsi.*
15081 F:      drivers/scsi/dmx3191d.c
15082 F:      drivers/scsi/g_NCR5380.*
15083 F:      drivers/scsi/mac_scsi.*
15084 F:      drivers/scsi/sun3_scsi.*
15085 F:      drivers/scsi/sun3_scsi_vme.c
15086
15087 NCSI LIBRARY
15088 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
15089 S:      Maintained
15090 F:      net/ncsi/
15091
15092 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
15093 M:      Guenter Roeck <linux@roeck-us.net>
15094 L:      linux-hwmon@vger.kernel.org
15095 S:      Maintained
15096 F:      Documentation/hwmon/nct6775.rst
15097 F:      drivers/hwmon/nct6775-core.c
15098 F:      drivers/hwmon/nct6775-platform.c
15099 F:      drivers/hwmon/nct6775.h
15100
15101 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15102 M:      Zev Weiss <zev@bewilderbeest.net>
15103 L:      linux-hwmon@vger.kernel.org
15104 S:      Maintained
15105 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
15106 F:      drivers/hwmon/nct6775-i2c.c
15107
15108 NETDEVSIM
15109 M:      Jakub Kicinski <kuba@kernel.org>
15110 S:      Maintained
15111 F:      drivers/net/netdevsim/*
15112
15113 NETEM NETWORK EMULATOR
15114 M:      Stephen Hemminger <stephen@networkplumber.org>
15115 L:      netdev@vger.kernel.org
15116 S:      Maintained
15117 F:      net/sched/sch_netem.c
15118
15119 NETERION 10GbE DRIVERS (s2io)
15120 M:      Jon Mason <jdmason@kudzu.us>
15121 L:      netdev@vger.kernel.org
15122 S:      Supported
15123 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
15124 F:      drivers/net/ethernet/neterion/
15125
15126 NETFILTER
15127 M:      Pablo Neira Ayuso <pablo@netfilter.org>
15128 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
15129 M:      Florian Westphal <fw@strlen.de>
15130 L:      netfilter-devel@vger.kernel.org
15131 L:      coreteam@netfilter.org
15132 S:      Maintained
15133 W:      http://www.netfilter.org/
15134 W:      http://www.iptables.org/
15135 W:      http://www.nftables.org/
15136 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
15137 C:      irc://irc.libera.chat/netfilter
15138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15140 F:      include/linux/netfilter*
15141 F:      include/linux/netfilter/
15142 F:      include/net/netfilter/
15143 F:      include/uapi/linux/netfilter*
15144 F:      include/uapi/linux/netfilter/
15145 F:      net/*/netfilter.c
15146 F:      net/*/netfilter/
15147 F:      net/bridge/br_netfilter*.c
15148 F:      net/netfilter/
15149
15150 NETROM NETWORK LAYER
15151 M:      Ralf Baechle <ralf@linux-mips.org>
15152 L:      linux-hams@vger.kernel.org
15153 S:      Maintained
15154 W:      https://linux-ax25.in-berlin.de
15155 F:      include/net/netrom.h
15156 F:      include/uapi/linux/netrom.h
15157 F:      net/netrom/
15158
15159 NETRONIX EMBEDDED CONTROLLER
15160 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
15161 S:      Maintained
15162 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15163 F:      drivers/mfd/ntxec.c
15164 F:      drivers/pwm/pwm-ntxec.c
15165 F:      drivers/rtc/rtc-ntxec.c
15166 F:      include/linux/mfd/ntxec.h
15167
15168 NETRONOME ETHERNET DRIVERS
15169 M:      Louis Peens <louis.peens@corigine.com>
15170 R:      Jakub Kicinski <kuba@kernel.org>
15171 L:      oss-drivers@corigine.com
15172 S:      Maintained
15173 F:      drivers/net/ethernet/netronome/
15174
15175 NETWORK BLOCK DEVICE (NBD)
15176 M:      Josef Bacik <josef@toxicpanda.com>
15177 L:      linux-block@vger.kernel.org
15178 L:      nbd@other.debian.org
15179 S:      Maintained
15180 F:      Documentation/admin-guide/blockdev/nbd.rst
15181 F:      drivers/block/nbd.c
15182 F:      include/trace/events/nbd.h
15183 F:      include/uapi/linux/nbd.h
15184
15185 NETWORK DROP MONITOR
15186 M:      Neil Horman <nhorman@tuxdriver.com>
15187 L:      netdev@vger.kernel.org
15188 S:      Maintained
15189 W:      https://fedorahosted.org/dropwatch/
15190 F:      include/uapi/linux/net_dropmon.h
15191 F:      net/core/drop_monitor.c
15192
15193 NETWORKING DRIVERS
15194 M:      "David S. Miller" <davem@davemloft.net>
15195 M:      Eric Dumazet <edumazet@google.com>
15196 M:      Jakub Kicinski <kuba@kernel.org>
15197 M:      Paolo Abeni <pabeni@redhat.com>
15198 L:      netdev@vger.kernel.org
15199 S:      Maintained
15200 P:      Documentation/process/maintainer-netdev.rst
15201 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15204 F:      Documentation/devicetree/bindings/net/
15205 F:      Documentation/networking/net_cachelines/net_device.rst
15206 F:      drivers/connector/
15207 F:      drivers/net/
15208 F:      include/dt-bindings/net/
15209 F:      include/linux/cn_proc.h
15210 F:      include/linux/etherdevice.h
15211 F:      include/linux/fcdevice.h
15212 F:      include/linux/fddidevice.h
15213 F:      include/linux/hippidevice.h
15214 F:      include/linux/if_*
15215 F:      include/linux/inetdevice.h
15216 F:      include/linux/netdevice.h
15217 F:      include/uapi/linux/cn_proc.h
15218 F:      include/uapi/linux/if_*
15219 F:      include/uapi/linux/netdevice.h
15220 X:      drivers/net/wireless/
15221
15222 NETWORKING DRIVERS (WIRELESS)
15223 M:      Kalle Valo <kvalo@kernel.org>
15224 L:      linux-wireless@vger.kernel.org
15225 S:      Maintained
15226 W:      https://wireless.wiki.kernel.org/
15227 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15230 F:      Documentation/devicetree/bindings/net/wireless/
15231 F:      drivers/net/wireless/
15232
15233 NETWORKING [DSA]
15234 M:      Andrew Lunn <andrew@lunn.ch>
15235 M:      Florian Fainelli <f.fainelli@gmail.com>
15236 M:      Vladimir Oltean <olteanv@gmail.com>
15237 S:      Maintained
15238 F:      Documentation/devicetree/bindings/net/dsa/
15239 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15240 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15241 F:      drivers/net/dsa/
15242 F:      include/linux/dsa/
15243 F:      include/linux/platform_data/dsa.h
15244 F:      include/net/dsa.h
15245 F:      net/dsa/
15246 F:      tools/testing/selftests/drivers/net/dsa/
15247
15248 NETWORKING [GENERAL]
15249 M:      "David S. Miller" <davem@davemloft.net>
15250 M:      Eric Dumazet <edumazet@google.com>
15251 M:      Jakub Kicinski <kuba@kernel.org>
15252 M:      Paolo Abeni <pabeni@redhat.com>
15253 L:      netdev@vger.kernel.org
15254 S:      Maintained
15255 P:      Documentation/process/maintainer-netdev.rst
15256 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15257 B:      mailto:netdev@vger.kernel.org
15258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15260 F:      Documentation/core-api/netlink.rst
15261 F:      Documentation/netlink/
15262 F:      Documentation/networking/
15263 F:      Documentation/networking/net_cachelines/
15264 F:      Documentation/process/maintainer-netdev.rst
15265 F:      Documentation/userspace-api/netlink/
15266 F:      include/linux/framer/framer-provider.h
15267 F:      include/linux/framer/framer.h
15268 F:      include/linux/in.h
15269 F:      include/linux/indirect_call_wrapper.h
15270 F:      include/linux/net.h
15271 F:      include/linux/netdevice.h
15272 F:      include/net/
15273 F:      include/uapi/linux/in.h
15274 F:      include/uapi/linux/net.h
15275 F:      include/uapi/linux/net_namespace.h
15276 F:      include/uapi/linux/netdevice.h
15277 F:      lib/net_utils.c
15278 F:      lib/random32.c
15279 F:      net/
15280 F:      tools/net/
15281 F:      tools/testing/selftests/net/
15282 X:      net/9p/
15283 X:      net/bluetooth/
15284
15285 NETWORKING [IPSEC]
15286 M:      Steffen Klassert <steffen.klassert@secunet.com>
15287 M:      Herbert Xu <herbert@gondor.apana.org.au>
15288 M:      "David S. Miller" <davem@davemloft.net>
15289 L:      netdev@vger.kernel.org
15290 S:      Maintained
15291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15293 F:      include/net/xfrm.h
15294 F:      include/uapi/linux/xfrm.h
15295 F:      net/ipv4/ah4.c
15296 F:      net/ipv4/esp4*
15297 F:      net/ipv4/ip_vti.c
15298 F:      net/ipv4/ipcomp.c
15299 F:      net/ipv4/xfrm*
15300 F:      net/ipv6/ah6.c
15301 F:      net/ipv6/esp6*
15302 F:      net/ipv6/ip6_vti.c
15303 F:      net/ipv6/ipcomp6.c
15304 F:      net/ipv6/xfrm*
15305 F:      net/key/
15306 F:      net/xfrm/
15307 F:      tools/testing/selftests/net/ipsec.c
15308
15309 NETWORKING [IPv4/IPv6]
15310 M:      "David S. Miller" <davem@davemloft.net>
15311 M:      David Ahern <dsahern@kernel.org>
15312 L:      netdev@vger.kernel.org
15313 S:      Maintained
15314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15315 F:      arch/x86/net/*
15316 F:      include/linux/ip.h
15317 F:      include/linux/ipv6*
15318 F:      include/net/fib*
15319 F:      include/net/ip*
15320 F:      include/net/route.h
15321 F:      net/ipv4/
15322 F:      net/ipv6/
15323
15324 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15325 M:      Paul Moore <paul@paul-moore.com>
15326 L:      netdev@vger.kernel.org
15327 L:      linux-security-module@vger.kernel.org
15328 S:      Supported
15329 W:      https://github.com/netlabel
15330 F:      Documentation/netlabel/
15331 F:      include/net/calipso.h
15332 F:      include/net/cipso_ipv4.h
15333 F:      include/net/netlabel.h
15334 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15335 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15336 F:      net/ipv4/cipso_ipv4.c
15337 F:      net/ipv6/calipso.c
15338 F:      net/netfilter/xt_CONNSECMARK.c
15339 F:      net/netfilter/xt_SECMARK.c
15340 F:      net/netlabel/
15341
15342 NETWORKING [MACSEC]
15343 M:      Sabrina Dubroca <sd@queasysnail.net>
15344 L:      netdev@vger.kernel.org
15345 S:      Maintained
15346 F:      drivers/net/macsec.c
15347 F:      include/net/macsec.h
15348 F:      include/uapi/linux/if_macsec.h
15349 K:      macsec
15350 K:      \bmdo_
15351
15352 NETWORKING [MPTCP]
15353 M:      Matthieu Baerts <matttbe@kernel.org>
15354 M:      Mat Martineau <martineau@kernel.org>
15355 R:      Geliang Tang <geliang@kernel.org>
15356 L:      netdev@vger.kernel.org
15357 L:      mptcp@lists.linux.dev
15358 S:      Maintained
15359 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15360 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15361 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15362 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15363 F:      Documentation/netlink/specs/mptcp_pm.yaml
15364 F:      Documentation/networking/mptcp-sysctl.rst
15365 F:      include/net/mptcp.h
15366 F:      include/trace/events/mptcp.h
15367 F:      include/uapi/linux/mptcp*.h
15368 F:      net/mptcp/
15369 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15370 F:      tools/testing/selftests/net/mptcp/
15371
15372 NETWORKING [TCP]
15373 M:      Eric Dumazet <edumazet@google.com>
15374 L:      netdev@vger.kernel.org
15375 S:      Maintained
15376 F:      Documentation/networking/net_cachelines/tcp_sock.rst
15377 F:      include/linux/tcp.h
15378 F:      include/net/tcp.h
15379 F:      include/trace/events/tcp.h
15380 F:      include/uapi/linux/tcp.h
15381 F:      net/ipv4/syncookies.c
15382 F:      net/ipv4/tcp*.c
15383 F:      net/ipv6/syncookies.c
15384 F:      net/ipv6/tcp*.c
15385
15386 NETWORKING [TLS]
15387 M:      Boris Pismenny <borisp@nvidia.com>
15388 M:      John Fastabend <john.fastabend@gmail.com>
15389 M:      Jakub Kicinski <kuba@kernel.org>
15390 L:      netdev@vger.kernel.org
15391 S:      Maintained
15392 F:      include/net/tls.h
15393 F:      include/uapi/linux/tls.h
15394 F:      net/tls/*
15395
15396 NETXEN (1/10) GbE SUPPORT
15397 M:      Manish Chopra <manishc@marvell.com>
15398 M:      Rahul Verma <rahulv@marvell.com>
15399 M:      GR-Linux-NIC-Dev@marvell.com
15400 L:      netdev@vger.kernel.org
15401 S:      Supported
15402 F:      drivers/net/ethernet/qlogic/netxen/
15403
15404 NET_FAILOVER MODULE
15405 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15406 L:      netdev@vger.kernel.org
15407 S:      Supported
15408 F:      Documentation/networking/net_failover.rst
15409 F:      drivers/net/net_failover.c
15410 F:      include/net/net_failover.h
15411
15412 NEXTHOP
15413 M:      David Ahern <dsahern@kernel.org>
15414 L:      netdev@vger.kernel.org
15415 S:      Maintained
15416 F:      include/net/netns/nexthop.h
15417 F:      include/net/nexthop.h
15418 F:      include/uapi/linux/nexthop.h
15419 F:      net/ipv4/nexthop.c
15420
15421 NFC SUBSYSTEM
15422 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15423 L:      netdev@vger.kernel.org
15424 S:      Maintained
15425 F:      Documentation/devicetree/bindings/net/nfc/
15426 F:      drivers/nfc/
15427 F:      include/net/nfc/
15428 F:      include/uapi/linux/nfc.h
15429 F:      net/nfc/
15430
15431 NFC VIRTUAL NCI DEVICE DRIVER
15432 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15433 L:      netdev@vger.kernel.org
15434 S:      Supported
15435 F:      drivers/nfc/virtual_ncidev.c
15436 F:      tools/testing/selftests/nci/
15437
15438 NFS, SUNRPC, AND LOCKD CLIENTS
15439 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15440 M:      Anna Schumaker <anna@kernel.org>
15441 L:      linux-nfs@vger.kernel.org
15442 S:      Maintained
15443 W:      http://client.linux-nfs.org
15444 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15445 F:      Documentation/filesystems/nfs/
15446 F:      fs/lockd/
15447 F:      fs/nfs/
15448 F:      fs/nfs_common/
15449 F:      include/linux/lockd/
15450 F:      include/linux/nfs*
15451 F:      include/linux/sunrpc/
15452 F:      include/uapi/linux/nfs*
15453 F:      include/uapi/linux/sunrpc/
15454 F:      net/sunrpc/
15455
15456 NILFS2 FILESYSTEM
15457 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15458 L:      linux-nilfs@vger.kernel.org
15459 S:      Supported
15460 W:      https://nilfs.sourceforge.io/
15461 W:      https://nilfs.osdn.jp/
15462 T:      git https://github.com/konis/nilfs2.git
15463 F:      Documentation/filesystems/nilfs2.rst
15464 F:      fs/nilfs2/
15465 F:      include/trace/events/nilfs2.h
15466 F:      include/uapi/linux/nilfs2_api.h
15467 F:      include/uapi/linux/nilfs2_ondisk.h
15468
15469 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15470 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15471 S:      Maintained
15472 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15473 F:      Documentation/scsi/NinjaSCSI.rst
15474 F:      drivers/scsi/pcmcia/nsp_*
15475
15476 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15477 M:      GOTO Masanori <gotom@debian.or.jp>
15478 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15479 S:      Maintained
15480 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15481 F:      Documentation/scsi/NinjaSCSI.rst
15482 F:      drivers/scsi/nsp32*
15483
15484 NINTENDO HID DRIVER
15485 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15486 L:      linux-input@vger.kernel.org
15487 S:      Maintained
15488 F:      drivers/hid/hid-nintendo*
15489
15490 NIOS2 ARCHITECTURE
15491 M:      Dinh Nguyen <dinguyen@kernel.org>
15492 S:      Maintained
15493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15494 F:      arch/nios2/
15495
15496 NITRO ENCLAVES (NE)
15497 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15498 L:      linux-kernel@vger.kernel.org
15499 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15500 S:      Supported
15501 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15502 F:      Documentation/virt/ne_overview.rst
15503 F:      drivers/virt/nitro_enclaves/
15504 F:      include/linux/nitro_enclaves.h
15505 F:      include/uapi/linux/nitro_enclaves.h
15506 F:      samples/nitro_enclaves/
15507
15508 NITRO SECURE MODULE (NSM)
15509 M:      Alexander Graf <graf@amazon.com>
15510 L:      linux-kernel@vger.kernel.org
15511 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15512 S:      Supported
15513 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15514 F:      drivers/misc/nsm.c
15515 F:      include/uapi/linux/nsm.h
15516
15517 NOHZ, DYNTICKS SUPPORT
15518 M:      Frederic Weisbecker <frederic@kernel.org>
15519 M:      Thomas Gleixner <tglx@linutronix.de>
15520 M:      Ingo Molnar <mingo@kernel.org>
15521 L:      linux-kernel@vger.kernel.org
15522 S:      Maintained
15523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15524 F:      include/linux/sched/nohz.h
15525 F:      include/linux/tick.h
15526 F:      kernel/time/tick*.*
15527
15528 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15529 M:      Pavel Machek <pavel@ucw.cz>
15530 M:      Sakari Ailus <sakari.ailus@iki.fi>
15531 L:      linux-media@vger.kernel.org
15532 S:      Maintained
15533 F:      drivers/media/i2c/ad5820.c
15534 F:      drivers/media/i2c/et8ek8
15535
15536 NOKIA N900 POWER SUPPLY DRIVERS
15537 R:      Pali Rohár <pali@kernel.org>
15538 F:      drivers/power/supply/bq2415x_charger.c
15539 F:      drivers/power/supply/bq27xxx_battery.c
15540 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15541 F:      drivers/power/supply/isp1704_charger.c
15542 F:      drivers/power/supply/rx51_battery.c
15543 F:      include/linux/power/bq2415x_charger.h
15544 F:      include/linux/power/bq27xxx_battery.h
15545
15546 NOLIBC HEADER FILE
15547 M:      Willy Tarreau <w@1wt.eu>
15548 M:      Thomas Weißschuh <linux@weissschuh.net>
15549 S:      Maintained
15550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15551 F:      tools/include/nolibc/
15552 F:      tools/testing/selftests/nolibc/
15553
15554 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15555 M:      Hans de Goede <hdegoede@redhat.com>
15556 L:      linux-input@vger.kernel.org
15557 S:      Maintained
15558 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15559
15560 NSDEPS
15561 M:      Matthias Maennich <maennich@google.com>
15562 S:      Maintained
15563 F:      Documentation/core-api/symbol-namespaces.rst
15564 F:      scripts/nsdeps
15565
15566 NTB AMD DRIVER
15567 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15568 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15569 L:      ntb@lists.linux.dev
15570 S:      Supported
15571 F:      drivers/ntb/hw/amd/
15572
15573 NTB DRIVER CORE
15574 M:      Jon Mason <jdmason@kudzu.us>
15575 M:      Dave Jiang <dave.jiang@intel.com>
15576 M:      Allen Hubbe <allenbh@gmail.com>
15577 L:      ntb@lists.linux.dev
15578 S:      Supported
15579 W:      https://github.com/jonmason/ntb/wiki
15580 T:      git https://github.com/jonmason/ntb.git
15581 F:      drivers/net/ntb_netdev.c
15582 F:      drivers/ntb/
15583 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15584 F:      include/linux/ntb.h
15585 F:      include/linux/ntb_transport.h
15586 F:      tools/testing/selftests/ntb/
15587
15588 NTB IDT DRIVER
15589 M:      Serge Semin <fancer.lancer@gmail.com>
15590 L:      ntb@lists.linux.dev
15591 S:      Supported
15592 F:      drivers/ntb/hw/idt/
15593
15594 NTB INTEL DRIVER
15595 M:      Dave Jiang <dave.jiang@intel.com>
15596 L:      ntb@lists.linux.dev
15597 S:      Supported
15598 W:      https://github.com/davejiang/linux/wiki
15599 T:      git https://github.com/davejiang/linux.git
15600 F:      drivers/ntb/hw/intel/
15601
15602 NTFS3 FILESYSTEM
15603 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15604 L:      ntfs3@lists.linux.dev
15605 S:      Supported
15606 W:      http://www.paragon-software.com/
15607 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15608 F:      Documentation/filesystems/ntfs3.rst
15609 F:      fs/ntfs3/
15610
15611 NUBUS SUBSYSTEM
15612 M:      Finn Thain <fthain@linux-m68k.org>
15613 L:      linux-m68k@lists.linux-m68k.org
15614 S:      Maintained
15615 F:      arch/*/include/asm/nubus.h
15616 F:      drivers/nubus/
15617 F:      include/linux/nubus.h
15618 F:      include/uapi/linux/nubus.h
15619
15620 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15621 M:      Antonino Daplas <adaplas@gmail.com>
15622 L:      linux-fbdev@vger.kernel.org
15623 S:      Maintained
15624 F:      drivers/video/fbdev/nvidia/
15625 F:      drivers/video/fbdev/riva/
15626
15627 NVIDIA WMI EC BACKLIGHT DRIVER
15628 M:      Daniel Dadap <ddadap@nvidia.com>
15629 L:      platform-driver-x86@vger.kernel.org
15630 S:      Supported
15631 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15632 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15633
15634 NVM EXPRESS DRIVER
15635 M:      Keith Busch <kbusch@kernel.org>
15636 M:      Jens Axboe <axboe@fb.com>
15637 M:      Christoph Hellwig <hch@lst.de>
15638 M:      Sagi Grimberg <sagi@grimberg.me>
15639 L:      linux-nvme@lists.infradead.org
15640 S:      Supported
15641 W:      http://git.infradead.org/nvme.git
15642 T:      git git://git.infradead.org/nvme.git
15643 F:      Documentation/nvme/
15644 F:      drivers/nvme/common/
15645 F:      drivers/nvme/host/
15646 F:      include/linux/nvme-*.h
15647 F:      include/linux/nvme.h
15648 F:      include/uapi/linux/nvme_ioctl.h
15649
15650 NVM EXPRESS FABRICS AUTHENTICATION
15651 M:      Hannes Reinecke <hare@suse.de>
15652 L:      linux-nvme@lists.infradead.org
15653 S:      Supported
15654 F:      drivers/nvme/host/auth.c
15655 F:      drivers/nvme/target/auth.c
15656 F:      drivers/nvme/target/fabrics-cmd-auth.c
15657 F:      include/linux/nvme-auth.h
15658
15659 NVM EXPRESS FC TRANSPORT DRIVERS
15660 M:      James Smart <james.smart@broadcom.com>
15661 L:      linux-nvme@lists.infradead.org
15662 S:      Supported
15663 F:      drivers/nvme/host/fc.c
15664 F:      drivers/nvme/target/fc.c
15665 F:      drivers/nvme/target/fcloop.c
15666 F:      include/linux/nvme-fc-driver.h
15667 F:      include/linux/nvme-fc.h
15668
15669 NVM EXPRESS HARDWARE MONITORING SUPPORT
15670 M:      Guenter Roeck <linux@roeck-us.net>
15671 L:      linux-nvme@lists.infradead.org
15672 S:      Supported
15673 F:      drivers/nvme/host/hwmon.c
15674
15675 NVM EXPRESS TARGET DRIVER
15676 M:      Christoph Hellwig <hch@lst.de>
15677 M:      Sagi Grimberg <sagi@grimberg.me>
15678 M:      Chaitanya Kulkarni <kch@nvidia.com>
15679 L:      linux-nvme@lists.infradead.org
15680 S:      Supported
15681 W:      http://git.infradead.org/nvme.git
15682 T:      git git://git.infradead.org/nvme.git
15683 F:      drivers/nvme/target/
15684
15685 NVMEM FRAMEWORK
15686 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15687 S:      Maintained
15688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15689 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15690 F:      Documentation/devicetree/bindings/nvmem/
15691 F:      drivers/nvmem/
15692 F:      include/linux/nvmem-consumer.h
15693 F:      include/linux/nvmem-provider.h
15694
15695 NXP BLUETOOTH WIRELESS DRIVERS
15696 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15697 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15698 S:      Maintained
15699 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15700 F:      drivers/bluetooth/btnxpuart.c
15701
15702 NXP C45 TJA11XX PHY DRIVER
15703 M:      Andrei Botila <andrei.botila@oss.nxp.com>
15704 L:      netdev@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/net/phy/nxp-c45-tja11xx*
15707
15708 NXP FSPI DRIVER
15709 M:      Han Xu <han.xu@nxp.com>
15710 M:      Haibo Chen <haibo.chen@nxp.com>
15711 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15712 L:      linux-spi@vger.kernel.org
15713 S:      Maintained
15714 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15715 F:      drivers/spi/spi-nxp-fspi.c
15716
15717 NXP FXAS21002C DRIVER
15718 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15719 L:      linux-iio@vger.kernel.org
15720 S:      Maintained
15721 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15722 F:      drivers/iio/gyro/fxas21002c.h
15723 F:      drivers/iio/gyro/fxas21002c_core.c
15724 F:      drivers/iio/gyro/fxas21002c_i2c.c
15725 F:      drivers/iio/gyro/fxas21002c_spi.c
15726
15727 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15728 M:      Haibo Chen <haibo.chen@nxp.com>
15729 L:      linux-iio@vger.kernel.org
15730 L:      imx@lists.linux.dev
15731 S:      Maintained
15732 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15733 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15734 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15735 F:      drivers/iio/adc/imx7d_adc.c
15736 F:      drivers/iio/adc/imx93_adc.c
15737 F:      drivers/iio/adc/vf610_adc.c
15738
15739 NXP i.MX 8M ISI DRIVER
15740 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15741 L:      linux-media@vger.kernel.org
15742 S:      Maintained
15743 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15744 F:      drivers/media/platform/nxp/imx8-isi/
15745
15746 NXP i.MX 8MP DW100 V4L2 DRIVER
15747 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15748 L:      linux-media@vger.kernel.org
15749 S:      Maintained
15750 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15751 F:      Documentation/userspace-api/media/drivers/dw100.rst
15752 F:      drivers/media/platform/nxp/dw100/
15753 F:      include/uapi/linux/dw100.h
15754
15755 NXP i.MX 8MQ DCSS DRIVER
15756 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15757 R:      Lucas Stach <l.stach@pengutronix.de>
15758 L:      dri-devel@lists.freedesktop.org
15759 S:      Maintained
15760 T:      git git://anongit.freedesktop.org/drm/drm-misc
15761 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15762 F:      drivers/gpu/drm/imx/dcss/
15763
15764 NXP i.MX 8QXP ADC DRIVER
15765 M:      Cai Huoqing <cai.huoqing@linux.dev>
15766 M:      Haibo Chen <haibo.chen@nxp.com>
15767 L:      imx@lists.linux.dev
15768 L:      linux-iio@vger.kernel.org
15769 S:      Maintained
15770 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15771 F:      drivers/iio/adc/imx8qxp-adc.c
15772
15773 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15774 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15775 L:      imx@lists.linux.dev
15776 L:      linux-media@vger.kernel.org
15777 S:      Maintained
15778 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15779 F:      drivers/media/platform/nxp/imx-jpeg
15780
15781 NXP i.MX CLOCK DRIVERS
15782 M:      Abel Vesa <abelvesa@kernel.org>
15783 R:      Peng Fan <peng.fan@nxp.com>
15784 L:      linux-clk@vger.kernel.org
15785 L:      imx@lists.linux.dev
15786 S:      Maintained
15787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15788 F:      Documentation/devicetree/bindings/clock/imx*
15789 F:      drivers/clk/imx/
15790 F:      include/dt-bindings/clock/imx*
15791
15792 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15793 M:      Jagan Teki <jagan@amarulasolutions.com>
15794 S:      Maintained
15795 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15796 F:      drivers/regulator/pf8x00-regulator.c
15797
15798 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15799 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15800 L:      linux-kernel@vger.kernel.org
15801 S:      Maintained
15802 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15803 F:      drivers/extcon/extcon-ptn5150.c
15804
15805 NXP SGTL5000 DRIVER
15806 M:      Fabio Estevam <festevam@gmail.com>
15807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15808 S:      Maintained
15809 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15810 F:      sound/soc/codecs/sgtl5000*
15811
15812 NXP SJA1105 ETHERNET SWITCH DRIVER
15813 M:      Vladimir Oltean <olteanv@gmail.com>
15814 L:      linux-kernel@vger.kernel.org
15815 S:      Maintained
15816 F:      drivers/net/dsa/sja1105
15817 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15818
15819 NXP TDA998X DRM DRIVER
15820 M:      Russell King <linux@armlinux.org.uk>
15821 S:      Maintained
15822 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15823 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15824 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15825 F:      include/drm/i2c/tda998x.h
15826 F:      include/dt-bindings/display/tda998x.h
15827 K:      "nxp,tda998x"
15828
15829 NXP TFA9879 DRIVER
15830 M:      Peter Rosin <peda@axentia.se>
15831 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15832 S:      Maintained
15833 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15834 F:      sound/soc/codecs/tfa9879*
15835
15836 NXP-NCI NFC DRIVER
15837 S:      Orphan
15838 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15839 F:      drivers/nfc/nxp-nci
15840
15841 NXP/Goodix TFA989X (TFA1) DRIVER
15842 M:      Stephan Gerhold <stephan@gerhold.net>
15843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15844 S:      Maintained
15845 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15846 F:      sound/soc/codecs/tfa989x.c
15847
15848 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15849 M:      Jonas Malaco <jonas@protocubo.io>
15850 L:      linux-hwmon@vger.kernel.org
15851 S:      Maintained
15852 F:      Documentation/hwmon/nzxt-kraken2.rst
15853 F:      drivers/hwmon/nzxt-kraken2.c
15854
15855 NZXT-SMART2 HARDWARE MONITORING DRIVER
15856 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15857 L:      linux-hwmon@vger.kernel.org
15858 S:      Maintained
15859 F:      Documentation/hwmon/nzxt-smart2.rst
15860 F:      drivers/hwmon/nzxt-smart2.c
15861
15862 OBJAGG
15863 M:      Jiri Pirko <jiri@resnulli.us>
15864 L:      netdev@vger.kernel.org
15865 S:      Supported
15866 F:      include/linux/objagg.h
15867 F:      lib/objagg.c
15868 F:      lib/test_objagg.c
15869
15870 OBJPOOL
15871 M:      Matt Wu <wuqiang.matt@bytedance.com>
15872 S:      Supported
15873 F:      include/linux/objpool.h
15874 F:      lib/objpool.c
15875 F:      lib/test_objpool.c
15876
15877 OBJTOOL
15878 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15879 M:      Peter Zijlstra <peterz@infradead.org>
15880 S:      Supported
15881 F:      include/linux/objtool*.h
15882 F:      tools/objtool/
15883
15884 OCELOT ETHERNET SWITCH DRIVER
15885 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15886 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15887 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15888 M:      UNGLinuxDriver@microchip.com
15889 L:      netdev@vger.kernel.org
15890 S:      Supported
15891 F:      drivers/net/dsa/ocelot/*
15892 F:      drivers/net/ethernet/mscc/
15893 F:      include/soc/mscc/ocelot*
15894 F:      net/dsa/tag_ocelot.c
15895 F:      net/dsa/tag_ocelot_8021q.c
15896 F:      tools/testing/selftests/drivers/net/ocelot/*
15897
15898 OCELOT EXTERNAL SWITCH CONTROL
15899 M:      Colin Foster <colin.foster@in-advantage.com>
15900 S:      Supported
15901 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15902 F:      drivers/mfd/ocelot*
15903 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15904 F:      include/linux/mfd/ocelot.h
15905
15906 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15907 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15908 M:      Andrew Donnellan <ajd@linux.ibm.com>
15909 L:      linuxppc-dev@lists.ozlabs.org
15910 S:      Supported
15911 F:      Documentation/userspace-api/accelerators/ocxl.rst
15912 F:      arch/powerpc/include/asm/pnv-ocxl.h
15913 F:      arch/powerpc/platforms/powernv/ocxl.c
15914 F:      drivers/misc/ocxl/
15915 F:      include/misc/ocxl*
15916 F:      include/uapi/misc/ocxl.h
15917
15918 OMAP AUDIO SUPPORT
15919 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15920 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15921 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15922 L:      linux-omap@vger.kernel.org
15923 S:      Maintained
15924 F:      sound/soc/ti/n810.c
15925 F:      sound/soc/ti/omap*
15926 F:      sound/soc/ti/rx51.c
15927 F:      sound/soc/ti/sdma-pcm.*
15928
15929 OMAP CLOCK FRAMEWORK SUPPORT
15930 M:      Paul Walmsley <paul@pwsan.com>
15931 L:      linux-omap@vger.kernel.org
15932 S:      Maintained
15933 F:      arch/arm/*omap*/*clock*
15934
15935 OMAP DEVICE TREE SUPPORT
15936 M:      Benoît Cousson <bcousson@baylibre.com>
15937 M:      Tony Lindgren <tony@atomide.com>
15938 L:      linux-omap@vger.kernel.org
15939 L:      devicetree@vger.kernel.org
15940 S:      Maintained
15941 F:      arch/arm/boot/dts/ti/omap/
15942
15943 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15944 L:      linux-omap@vger.kernel.org
15945 L:      linux-fbdev@vger.kernel.org
15946 S:      Orphan
15947 F:      Documentation/arch/arm/omap/dss.rst
15948 F:      drivers/video/fbdev/omap2/
15949
15950 OMAP FRAMEBUFFER SUPPORT
15951 L:      linux-fbdev@vger.kernel.org
15952 L:      linux-omap@vger.kernel.org
15953 S:      Orphan
15954 F:      drivers/video/fbdev/omap/
15955
15956 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15957 M:      Roger Quadros <rogerq@kernel.org>
15958 M:      Tony Lindgren <tony@atomide.com>
15959 L:      linux-omap@vger.kernel.org
15960 S:      Maintained
15961 F:      arch/arm/mach-omap2/*gpmc*
15962 F:      drivers/memory/omap-gpmc.c
15963
15964 OMAP GPIO DRIVER
15965 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15966 M:      Santosh Shilimkar <ssantosh@kernel.org>
15967 M:      Kevin Hilman <khilman@kernel.org>
15968 L:      linux-omap@vger.kernel.org
15969 S:      Maintained
15970 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15971 F:      drivers/gpio/gpio-omap.c
15972
15973 OMAP HARDWARE SPINLOCK SUPPORT
15974 L:      linux-omap@vger.kernel.org
15975 S:      Orphan
15976 F:      drivers/hwspinlock/omap_hwspinlock.c
15977
15978 OMAP HS MMC SUPPORT
15979 L:      linux-mmc@vger.kernel.org
15980 L:      linux-omap@vger.kernel.org
15981 S:      Orphan
15982 F:      drivers/mmc/host/omap_hsmmc.c
15983
15984 OMAP HWMOD DATA
15985 M:      Paul Walmsley <paul@pwsan.com>
15986 L:      linux-omap@vger.kernel.org
15987 S:      Maintained
15988 F:      arch/arm/mach-omap2/omap_hwmod*data*
15989
15990 OMAP HWMOD SUPPORT
15991 M:      Benoît Cousson <bcousson@baylibre.com>
15992 M:      Paul Walmsley <paul@pwsan.com>
15993 L:      linux-omap@vger.kernel.org
15994 S:      Maintained
15995 F:      arch/arm/mach-omap2/omap_hwmod.*
15996
15997 OMAP I2C DRIVER
15998 M:      Vignesh R <vigneshr@ti.com>
15999 L:      linux-omap@vger.kernel.org
16000 L:      linux-i2c@vger.kernel.org
16001 S:      Maintained
16002 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
16003 F:      drivers/i2c/busses/i2c-omap.c
16004
16005 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
16006 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16007 L:      linux-media@vger.kernel.org
16008 S:      Maintained
16009 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
16010 F:      drivers/media/platform/ti/omap3isp/
16011 F:      drivers/staging/media/omap4iss/
16012
16013 OMAP MMC SUPPORT
16014 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16015 L:      linux-omap@vger.kernel.org
16016 S:      Odd Fixes
16017 F:      drivers/mmc/host/omap.c
16018
16019 OMAP POWER MANAGEMENT SUPPORT
16020 M:      Kevin Hilman <khilman@kernel.org>
16021 L:      linux-omap@vger.kernel.org
16022 S:      Maintained
16023 F:      arch/arm/*omap*/*pm*
16024 F:      drivers/cpufreq/omap-cpufreq.c
16025
16026 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
16027 M:      Paul Walmsley <paul@pwsan.com>
16028 L:      linux-omap@vger.kernel.org
16029 S:      Maintained
16030 F:      arch/arm/mach-omap2/prm*
16031
16032 OMAP RANDOM NUMBER GENERATOR SUPPORT
16033 M:      Deepak Saxena <dsaxena@plexity.net>
16034 S:      Maintained
16035 F:      drivers/char/hw_random/omap-rng.c
16036
16037 OMAP USB SUPPORT
16038 L:      linux-usb@vger.kernel.org
16039 L:      linux-omap@vger.kernel.org
16040 S:      Orphan
16041 F:      arch/arm/*omap*/usb*
16042 F:      drivers/usb/*/*omap*
16043
16044 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
16045 M:      Mark Jackson <mpfj@newflow.co.uk>
16046 L:      linux-omap@vger.kernel.org
16047 S:      Maintained
16048 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
16049
16050 OMAP1 SUPPORT
16051 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16052 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
16053 M:      Tony Lindgren <tony@atomide.com>
16054 L:      linux-omap@vger.kernel.org
16055 S:      Maintained
16056 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16058 F:      arch/arm/configs/omap1_defconfig
16059 F:      arch/arm/mach-omap1/
16060 F:      drivers/i2c/busses/i2c-omap.c
16061 F:      include/linux/platform_data/ams-delta-fiq.h
16062 F:      include/linux/platform_data/i2c-omap.h
16063
16064 OMAP2+ SUPPORT
16065 M:      Tony Lindgren <tony@atomide.com>
16066 L:      linux-omap@vger.kernel.org
16067 S:      Maintained
16068 W:      http://www.muru.com/linux/omap/
16069 W:      http://linux.omap.com/
16070 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16072 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
16073 F:      arch/arm/configs/omap2plus_defconfig
16074 F:      arch/arm/mach-omap2/
16075 F:      drivers/bus/omap*.[ch]
16076 F:      drivers/bus/ti-sysc.c
16077 F:      drivers/gpio/gpio-tps65219.c
16078 F:      drivers/i2c/busses/i2c-omap.c
16079 F:      drivers/irqchip/irq-omap-intc.c
16080 F:      drivers/mfd/*omap*.c
16081 F:      drivers/mfd/menelaus.c
16082 F:      drivers/mfd/palmas.c
16083 F:      drivers/mfd/tps65217.c
16084 F:      drivers/mfd/tps65218.c
16085 F:      drivers/mfd/tps65219.c
16086 F:      drivers/mfd/tps65910.c
16087 F:      drivers/mfd/twl-core.[ch]
16088 F:      drivers/mfd/twl4030*.c
16089 F:      drivers/mfd/twl6030*.c
16090 F:      drivers/mfd/twl6040*.c
16091 F:      drivers/regulator/palmas-regulator*.c
16092 F:      drivers/regulator/pbias-regulator.c
16093 F:      drivers/regulator/tps65217-regulator.c
16094 F:      drivers/regulator/tps65218-regulator.c
16095 F:      drivers/regulator/tps65219-regulator.c
16096 F:      drivers/regulator/tps65910-regulator.c
16097 F:      drivers/regulator/twl-regulator.c
16098 F:      drivers/regulator/twl6030-regulator.c
16099 F:      include/linux/platform_data/i2c-omap.h
16100 F:      include/linux/platform_data/ti-sysc.h
16101
16102 OMFS FILESYSTEM
16103 M:      Bob Copeland <me@bobcopeland.com>
16104 L:      linux-karma-devel@lists.sourceforge.net
16105 S:      Maintained
16106 F:      Documentation/filesystems/omfs.rst
16107 F:      fs/omfs/
16108
16109 OMNIVISION OG01A1B SENSOR DRIVER
16110 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16111 L:      linux-media@vger.kernel.org
16112 S:      Maintained
16113 F:      drivers/media/i2c/og01a1b.c
16114
16115 OMNIVISION OV01A10 SENSOR DRIVER
16116 M:      Bingbu Cao <bingbu.cao@intel.com>
16117 L:      linux-media@vger.kernel.org
16118 S:      Maintained
16119 T:      git git://linuxtv.org/media_tree.git
16120 F:      drivers/media/i2c/ov01a10.c
16121
16122 OMNIVISION OV02A10 SENSOR DRIVER
16123 L:      linux-media@vger.kernel.org
16124 S:      Orphan
16125 T:      git git://linuxtv.org/media_tree.git
16126 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
16127 F:      drivers/media/i2c/ov02a10.c
16128
16129 OMNIVISION OV08D10 SENSOR DRIVER
16130 M:      Jimmy Su <jimmy.su@intel.com>
16131 L:      linux-media@vger.kernel.org
16132 S:      Maintained
16133 T:      git git://linuxtv.org/media_tree.git
16134 F:      drivers/media/i2c/ov08d10.c
16135
16136 OMNIVISION OV08X40 SENSOR DRIVER
16137 M:      Jason Chen <jason.z.chen@intel.com>
16138 L:      linux-media@vger.kernel.org
16139 S:      Maintained
16140 T:      git git://linuxtv.org/media_tree.git
16141 F:      drivers/media/i2c/ov08x40.c
16142
16143 OMNIVISION OV13858 SENSOR DRIVER
16144 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16145 L:      linux-media@vger.kernel.org
16146 S:      Maintained
16147 T:      git git://linuxtv.org/media_tree.git
16148 F:      drivers/media/i2c/ov13858.c
16149
16150 OMNIVISION OV13B10 SENSOR DRIVER
16151 M:      Arec Kao <arec.kao@intel.com>
16152 L:      linux-media@vger.kernel.org
16153 S:      Maintained
16154 T:      git git://linuxtv.org/media_tree.git
16155 F:      drivers/media/i2c/ov13b10.c
16156
16157 OMNIVISION OV2680 SENSOR DRIVER
16158 M:      Rui Miguel Silva <rmfrfs@gmail.com>
16159 M:      Hans de Goede <hansg@kernel.org>
16160 L:      linux-media@vger.kernel.org
16161 S:      Maintained
16162 T:      git git://linuxtv.org/media_tree.git
16163 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16164 F:      drivers/media/i2c/ov2680.c
16165
16166 OMNIVISION OV2685 SENSOR DRIVER
16167 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16168 L:      linux-media@vger.kernel.org
16169 S:      Maintained
16170 T:      git git://linuxtv.org/media_tree.git
16171 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16172 F:      drivers/media/i2c/ov2685.c
16173
16174 OMNIVISION OV2740 SENSOR DRIVER
16175 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16176 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16177 R:      Bingbu Cao <bingbu.cao@intel.com>
16178 L:      linux-media@vger.kernel.org
16179 S:      Maintained
16180 T:      git git://linuxtv.org/media_tree.git
16181 F:      drivers/media/i2c/ov2740.c
16182
16183 OMNIVISION OV4689 SENSOR DRIVER
16184 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
16185 L:      linux-media@vger.kernel.org
16186 S:      Maintained
16187 T:      git git://linuxtv.org/media_tree.git
16188 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16189 F:      drivers/media/i2c/ov4689.c
16190
16191 OMNIVISION OV5640 SENSOR DRIVER
16192 M:      Steve Longerbeam <slongerbeam@gmail.com>
16193 L:      linux-media@vger.kernel.org
16194 S:      Maintained
16195 T:      git git://linuxtv.org/media_tree.git
16196 F:      drivers/media/i2c/ov5640.c
16197
16198 OMNIVISION OV5647 SENSOR DRIVER
16199 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16200 M:      Jacopo Mondi <jacopo@jmondi.org>
16201 L:      linux-media@vger.kernel.org
16202 S:      Maintained
16203 T:      git git://linuxtv.org/media_tree.git
16204 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16205 F:      drivers/media/i2c/ov5647.c
16206
16207 OMNIVISION OV5670 SENSOR DRIVER
16208 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16209 L:      linux-media@vger.kernel.org
16210 S:      Maintained
16211 T:      git git://linuxtv.org/media_tree.git
16212 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16213 F:      drivers/media/i2c/ov5670.c
16214
16215 OMNIVISION OV5675 SENSOR DRIVER
16216 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16217 L:      linux-media@vger.kernel.org
16218 S:      Maintained
16219 T:      git git://linuxtv.org/media_tree.git
16220 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16221 F:      drivers/media/i2c/ov5675.c
16222
16223 OMNIVISION OV5693 SENSOR DRIVER
16224 M:      Daniel Scally <djrscally@gmail.com>
16225 L:      linux-media@vger.kernel.org
16226 S:      Maintained
16227 T:      git git://linuxtv.org/media_tree.git
16228 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16229 F:      drivers/media/i2c/ov5693.c
16230
16231 OMNIVISION OV5695 SENSOR DRIVER
16232 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16233 L:      linux-media@vger.kernel.org
16234 S:      Maintained
16235 T:      git git://linuxtv.org/media_tree.git
16236 F:      drivers/media/i2c/ov5695.c
16237
16238 OMNIVISION OV64A40 SENSOR DRIVER
16239 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16240 L:      linux-media@vger.kernel.org
16241 S:      Maintained
16242 T:      git git://linuxtv.org/media_tree.git
16243 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
16244 F:      drivers/media/i2c/ov64a40.c
16245
16246 OMNIVISION OV7670 SENSOR DRIVER
16247 L:      linux-media@vger.kernel.org
16248 S:      Orphan
16249 T:      git git://linuxtv.org/media_tree.git
16250 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16251 F:      drivers/media/i2c/ov7670.c
16252
16253 OMNIVISION OV772x SENSOR DRIVER
16254 M:      Jacopo Mondi <jacopo@jmondi.org>
16255 L:      linux-media@vger.kernel.org
16256 S:      Odd fixes
16257 T:      git git://linuxtv.org/media_tree.git
16258 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16259 F:      drivers/media/i2c/ov772x.c
16260 F:      include/media/i2c/ov772x.h
16261
16262 OMNIVISION OV7740 SENSOR DRIVER
16263 L:      linux-media@vger.kernel.org
16264 S:      Orphan
16265 T:      git git://linuxtv.org/media_tree.git
16266 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16267 F:      drivers/media/i2c/ov7740.c
16268
16269 OMNIVISION OV8856 SENSOR DRIVER
16270 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16271 L:      linux-media@vger.kernel.org
16272 S:      Maintained
16273 T:      git git://linuxtv.org/media_tree.git
16274 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16275 F:      drivers/media/i2c/ov8856.c
16276
16277 OMNIVISION OV8858 SENSOR DRIVER
16278 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16279 M:      Nicholas Roth <nicholas@rothemail.net>
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/ovti,ov8858.yaml
16284 F:      drivers/media/i2c/ov8858.c
16285
16286 OMNIVISION OV9282 SENSOR DRIVER
16287 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16288 L:      linux-media@vger.kernel.org
16289 S:      Maintained
16290 T:      git git://linuxtv.org/media_tree.git
16291 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16292 F:      drivers/media/i2c/ov9282.c
16293
16294 OMNIVISION OV9640 SENSOR DRIVER
16295 M:      Petr Cvek <petrcvekcz@gmail.com>
16296 L:      linux-media@vger.kernel.org
16297 S:      Maintained
16298 F:      drivers/media/i2c/ov9640.*
16299
16300 OMNIVISION OV9650 SENSOR DRIVER
16301 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16302 R:      Akinobu Mita <akinobu.mita@gmail.com>
16303 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16304 L:      linux-media@vger.kernel.org
16305 S:      Maintained
16306 T:      git git://linuxtv.org/media_tree.git
16307 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16308 F:      drivers/media/i2c/ov9650.c
16309
16310 OMNIVISION OV9734 SENSOR DRIVER
16311 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16312 R:      Bingbu Cao <bingbu.cao@intel.com>
16313 L:      linux-media@vger.kernel.org
16314 S:      Maintained
16315 T:      git git://linuxtv.org/media_tree.git
16316 F:      drivers/media/i2c/ov9734.c
16317
16318 ONBOARD USB HUB DRIVER
16319 M:      Matthias Kaehlcke <mka@chromium.org>
16320 L:      linux-usb@vger.kernel.org
16321 S:      Maintained
16322 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16323 F:      drivers/usb/misc/onboard_usb_hub.c
16324
16325 ONENAND FLASH DRIVER
16326 M:      Kyungmin Park <kyungmin.park@samsung.com>
16327 L:      linux-mtd@lists.infradead.org
16328 S:      Maintained
16329 F:      drivers/mtd/nand/onenand/
16330 F:      include/linux/mtd/onenand*.h
16331
16332 ONEXPLAYER FAN DRIVER
16333 M:      Derek John Clark <derekjohn.clark@gmail.com>
16334 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16335 L:      linux-hwmon@vger.kernel.org
16336 S:      Maintained
16337 F:      drivers/hwmon/oxp-sensors.c
16338
16339 ONIE TLV NVMEM LAYOUT DRIVER
16340 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16341 S:      Maintained
16342 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16343 F:      drivers/nvmem/layouts/onie-tlv.c
16344
16345 ONION OMEGA2+ BOARD
16346 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16347 L:      linux-mips@vger.kernel.org
16348 S:      Maintained
16349 F:      arch/mips/boot/dts/ralink/omega2p.dts
16350
16351 ONSEMI ETHERNET PHY DRIVERS
16352 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16353 L:      netdev@vger.kernel.org
16354 S:      Supported
16355 W:      http://www.onsemi.com
16356 F:      drivers/net/phy/ncn*
16357
16358 OP-TEE DRIVER
16359 M:      Jens Wiklander <jens.wiklander@linaro.org>
16360 L:      op-tee@lists.trustedfirmware.org
16361 S:      Maintained
16362 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16363 F:      drivers/tee/optee/
16364
16365 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16366 M:      Sumit Garg <sumit.garg@linaro.org>
16367 L:      op-tee@lists.trustedfirmware.org
16368 S:      Maintained
16369 F:      drivers/char/hw_random/optee-rng.c
16370
16371 OP-TEE RTC DRIVER
16372 M:      Clément Léger <clement.leger@bootlin.com>
16373 L:      linux-rtc@vger.kernel.org
16374 S:      Maintained
16375 F:      drivers/rtc/rtc-optee.c
16376
16377 OPA-VNIC DRIVER
16378 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16379 L:      linux-rdma@vger.kernel.org
16380 S:      Supported
16381 F:      drivers/infiniband/ulp/opa_vnic
16382
16383 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16384 M:      Rob Herring <robh+dt@kernel.org>
16385 M:      Frank Rowand <frowand.list@gmail.com>
16386 L:      devicetree@vger.kernel.org
16387 S:      Maintained
16388 W:      http://www.devicetree.org/
16389 C:      irc://irc.libera.chat/devicetree
16390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16391 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16392 F:      drivers/of/
16393 F:      include/linux/of*.h
16394 F:      scripts/dtc/
16395 F:      tools/testing/selftests/dt/
16396 K:      of_overlay_notifier_
16397 K:      of_overlay_fdt_apply
16398 K:      of_overlay_remove
16399
16400 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16401 M:      Rob Herring <robh+dt@kernel.org>
16402 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16403 M:      Conor Dooley <conor+dt@kernel.org>
16404 L:      devicetree@vger.kernel.org
16405 S:      Maintained
16406 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16407 C:      irc://irc.libera.chat/devicetree
16408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16409 F:      Documentation/devicetree/
16410 F:      arch/*/boot/dts/
16411 F:      include/dt-bindings/
16412
16413 OPENCOMPUTE PTP CLOCK DRIVER
16414 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16415 M:      Vadim Fedorenko <vadfed@linux.dev>
16416 L:      netdev@vger.kernel.org
16417 S:      Maintained
16418 F:      drivers/ptp/ptp_ocp.c
16419
16420 OPENCORES I2C BUS DRIVER
16421 M:      Peter Korsgaard <peter@korsgaard.com>
16422 M:      Andrew Lunn <andrew@lunn.ch>
16423 L:      linux-i2c@vger.kernel.org
16424 S:      Maintained
16425 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16426 F:      Documentation/i2c/busses/i2c-ocores.rst
16427 F:      drivers/i2c/busses/i2c-ocores.c
16428 F:      include/linux/platform_data/i2c-ocores.h
16429
16430 OPENRISC ARCHITECTURE
16431 M:      Jonas Bonn <jonas@southpole.se>
16432 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16433 M:      Stafford Horne <shorne@gmail.com>
16434 L:      linux-openrisc@vger.kernel.org
16435 S:      Maintained
16436 W:      http://openrisc.io
16437 T:      git https://github.com/openrisc/linux.git
16438 F:      Documentation/arch/openrisc/
16439 F:      Documentation/devicetree/bindings/openrisc/
16440 F:      arch/openrisc/
16441 F:      drivers/irqchip/irq-ompic.c
16442 F:      drivers/irqchip/irq-or1k-*
16443
16444 OPENVSWITCH
16445 M:      Pravin B Shelar <pshelar@ovn.org>
16446 L:      netdev@vger.kernel.org
16447 L:      dev@openvswitch.org
16448 S:      Maintained
16449 W:      http://openvswitch.org
16450 F:      include/uapi/linux/openvswitch.h
16451 F:      net/openvswitch/
16452 F:      tools/testing/selftests/net/openvswitch/
16453
16454 OPERATING PERFORMANCE POINTS (OPP)
16455 M:      Viresh Kumar <vireshk@kernel.org>
16456 M:      Nishanth Menon <nm@ti.com>
16457 M:      Stephen Boyd <sboyd@kernel.org>
16458 L:      linux-pm@vger.kernel.org
16459 S:      Maintained
16460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16461 F:      Documentation/devicetree/bindings/opp/
16462 F:      Documentation/power/opp.rst
16463 F:      drivers/opp/
16464 F:      include/linux/pm_opp.h
16465
16466 OPL4 DRIVER
16467 M:      Clemens Ladisch <clemens@ladisch.de>
16468 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16469 S:      Maintained
16470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16471 F:      sound/drivers/opl4/
16472
16473 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16474 M:      Mark Fasheh <mark@fasheh.com>
16475 M:      Joel Becker <jlbec@evilplan.org>
16476 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16477 L:      ocfs2-devel@lists.linux.dev
16478 S:      Supported
16479 W:      http://ocfs2.wiki.kernel.org
16480 F:      Documentation/filesystems/dlmfs.rst
16481 F:      Documentation/filesystems/ocfs2.rst
16482 F:      fs/ocfs2/
16483
16484 ORANGEFS FILESYSTEM
16485 M:      Mike Marshall <hubcap@omnibond.com>
16486 R:      Martin Brandenburg <martin@omnibond.com>
16487 L:      devel@lists.orangefs.org
16488 S:      Supported
16489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16490 F:      Documentation/filesystems/orangefs.rst
16491 F:      fs/orangefs/
16492
16493 OV2659 OMNIVISION SENSOR DRIVER
16494 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16495 L:      linux-media@vger.kernel.org
16496 S:      Maintained
16497 W:      https://linuxtv.org
16498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16499 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16500 F:      drivers/media/i2c/ov2659.c
16501 F:      include/media/i2c/ov2659.h
16502
16503 OVERLAY FILESYSTEM
16504 M:      Miklos Szeredi <miklos@szeredi.hu>
16505 M:      Amir Goldstein <amir73il@gmail.com>
16506 L:      linux-unionfs@vger.kernel.org
16507 S:      Supported
16508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16509 F:      Documentation/filesystems/overlayfs.rst
16510 F:      fs/overlayfs/
16511
16512 P54 WIRELESS DRIVER
16513 M:      Christian Lamparter <chunkeey@googlemail.com>
16514 L:      linux-wireless@vger.kernel.org
16515 S:      Maintained
16516 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16517 F:      drivers/net/wireless/intersil/p54/
16518
16519 PACKET SOCKETS
16520 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16521 S:      Maintained
16522 F:      include/uapi/linux/if_packet.h
16523 F:      net/packet/af_packet.c
16524
16525 PACKING
16526 M:      Vladimir Oltean <olteanv@gmail.com>
16527 L:      netdev@vger.kernel.org
16528 S:      Supported
16529 F:      Documentation/core-api/packing.rst
16530 F:      include/linux/packing.h
16531 F:      lib/packing.c
16532
16533 PADATA PARALLEL EXECUTION MECHANISM
16534 M:      Steffen Klassert <steffen.klassert@secunet.com>
16535 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16536 L:      linux-crypto@vger.kernel.org
16537 L:      linux-kernel@vger.kernel.org
16538 S:      Maintained
16539 F:      Documentation/core-api/padata.rst
16540 F:      include/linux/padata.h
16541 F:      kernel/padata.c
16542
16543 PAGE CACHE
16544 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16545 L:      linux-fsdevel@vger.kernel.org
16546 S:      Supported
16547 T:      git git://git.infradead.org/users/willy/pagecache.git
16548 F:      Documentation/filesystems/locking.rst
16549 F:      Documentation/filesystems/vfs.rst
16550 F:      include/linux/pagemap.h
16551 F:      mm/filemap.c
16552 F:      mm/page-writeback.c
16553 F:      mm/readahead.c
16554 F:      mm/truncate.c
16555
16556 PAGE POOL
16557 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16558 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16559 L:      netdev@vger.kernel.org
16560 S:      Supported
16561 F:      Documentation/networking/page_pool.rst
16562 F:      include/net/page_pool/
16563 F:      include/trace/events/page_pool.h
16564 F:      net/core/page_pool.c
16565
16566 PAGE TABLE CHECK
16567 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16568 M:      Andrew Morton <akpm@linux-foundation.org>
16569 L:      linux-mm@kvack.org
16570 S:      Maintained
16571 F:      Documentation/mm/page_table_check.rst
16572 F:      include/linux/page_table_check.h
16573 F:      mm/page_table_check.c
16574
16575 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16576 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16577 L:      platform-driver-x86@vger.kernel.org
16578 S:      Maintained
16579 F:      drivers/platform/x86/panasonic-laptop.c
16580
16581 PARALLAX PING IIO SENSOR DRIVER
16582 M:      Andreas Klinger <ak@it-klinger.de>
16583 L:      linux-iio@vger.kernel.org
16584 S:      Maintained
16585 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16586 F:      drivers/iio/proximity/ping.c
16587
16588 PARALLEL LCD/KEYPAD PANEL DRIVER
16589 M:      Willy Tarreau <willy@haproxy.com>
16590 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16591 S:      Odd Fixes
16592 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16593 F:      drivers/auxdisplay/panel.c
16594
16595 PARALLEL PORT SUBSYSTEM
16596 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16597 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16598 L:      linux-parport@lists.infradead.org (subscribers-only)
16599 S:      Maintained
16600 F:      Documentation/driver-api/parport*.rst
16601 F:      drivers/char/ppdev.c
16602 F:      drivers/parport/
16603 F:      include/linux/parport*.h
16604 F:      include/uapi/linux/ppdev.h
16605
16606 PARAVIRT_OPS INTERFACE
16607 M:      Juergen Gross <jgross@suse.com>
16608 R:      Ajay Kaher <akaher@vmware.com>
16609 R:      Alexey Makhalov <amakhalov@vmware.com>
16610 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16611 L:      virtualization@lists.linux.dev
16612 L:      x86@kernel.org
16613 S:      Supported
16614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16615 F:      Documentation/virt/paravirt_ops.rst
16616 F:      arch/*/include/asm/paravirt*.h
16617 F:      arch/*/kernel/paravirt*
16618 F:      include/linux/hypervisor.h
16619
16620 PARISC ARCHITECTURE
16621 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16622 M:      Helge Deller <deller@gmx.de>
16623 L:      linux-parisc@vger.kernel.org
16624 S:      Maintained
16625 W:      https://parisc.wiki.kernel.org
16626 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16629 F:      Documentation/arch/parisc/
16630 F:      arch/parisc/
16631 F:      drivers/char/agp/parisc-agp.c
16632 F:      drivers/input/misc/hp_sdc_rtc.c
16633 F:      drivers/input/serio/gscps2.c
16634 F:      drivers/input/serio/hp_sdc*
16635 F:      drivers/parisc/
16636 F:      drivers/parport/parport_gsc.*
16637 F:      drivers/tty/serial/8250/8250_parisc.c
16638 F:      drivers/video/console/sti*
16639 F:      drivers/video/fbdev/sti*
16640 F:      drivers/video/logo/logo_parisc*
16641 F:      include/linux/hp_sdc.h
16642
16643 PARMAN
16644 M:      Jiri Pirko <jiri@resnulli.us>
16645 L:      netdev@vger.kernel.org
16646 S:      Supported
16647 F:      include/linux/parman.h
16648 F:      lib/parman.c
16649 F:      lib/test_parman.c
16650
16651 PC ENGINES APU BOARD DRIVER
16652 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16653 S:      Maintained
16654 F:      drivers/platform/x86/pcengines-apuv2.c
16655
16656 PC87360 HARDWARE MONITORING DRIVER
16657 M:      Jim Cromie <jim.cromie@gmail.com>
16658 L:      linux-hwmon@vger.kernel.org
16659 S:      Maintained
16660 F:      Documentation/hwmon/pc87360.rst
16661 F:      drivers/hwmon/pc87360.c
16662
16663 PC8736x GPIO DRIVER
16664 M:      Jim Cromie <jim.cromie@gmail.com>
16665 S:      Maintained
16666 F:      drivers/char/pc8736x_gpio.c
16667
16668 PC87427 HARDWARE MONITORING DRIVER
16669 M:      Jean Delvare <jdelvare@suse.com>
16670 L:      linux-hwmon@vger.kernel.org
16671 S:      Maintained
16672 F:      Documentation/hwmon/pc87427.rst
16673 F:      drivers/hwmon/pc87427.c
16674
16675 PCA9532 LED DRIVER
16676 M:      Riku Voipio <riku.voipio@iki.fi>
16677 S:      Maintained
16678 F:      drivers/leds/leds-pca9532.c
16679 F:      include/linux/leds-pca9532.h
16680
16681 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16682 M:      Guenter Roeck <linux@roeck-us.net>
16683 L:      linux-i2c@vger.kernel.org
16684 S:      Maintained
16685 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16686
16687 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16688 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16689 M:      Pali Rohár <pali@kernel.org>
16690 L:      linux-pci@vger.kernel.org
16691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16692 S:      Maintained
16693 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16694 F:      drivers/pci/controller/pci-aardvark.c
16695
16696 PCI DRIVER FOR ALTERA PCIE IP
16697 M:      Joyce Ooi <joyce.ooi@intel.com>
16698 L:      linux-pci@vger.kernel.org
16699 S:      Supported
16700 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16701 F:      drivers/pci/controller/pcie-altera.c
16702
16703 PCI DRIVER FOR APPLIEDMICRO XGENE
16704 M:      Toan Le <toan@os.amperecomputing.com>
16705 L:      linux-pci@vger.kernel.org
16706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16707 S:      Maintained
16708 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16709 F:      drivers/pci/controller/pci-xgene.c
16710
16711 PCI DRIVER FOR ARM VERSATILE PLATFORM
16712 M:      Rob Herring <robh@kernel.org>
16713 L:      linux-pci@vger.kernel.org
16714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16715 S:      Maintained
16716 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16717 F:      drivers/pci/controller/pci-versatile.c
16718
16719 PCI DRIVER FOR ARMADA 8K
16720 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16721 L:      linux-pci@vger.kernel.org
16722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16723 S:      Maintained
16724 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16725 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16726
16727 PCI DRIVER FOR CADENCE PCIE IP
16728 L:      linux-pci@vger.kernel.org
16729 S:      Orphan
16730 F:      Documentation/devicetree/bindings/pci/cdns,*
16731 F:      drivers/pci/controller/cadence/*cadence*
16732
16733 PCI DRIVER FOR FREESCALE LAYERSCAPE
16734 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16735 M:      Mingkai Hu <mingkai.hu@nxp.com>
16736 M:      Roy Zang <roy.zang@nxp.com>
16737 L:      linuxppc-dev@lists.ozlabs.org
16738 L:      linux-pci@vger.kernel.org
16739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16740 S:      Maintained
16741 F:      drivers/pci/controller/dwc/*layerscape*
16742
16743 PCI DRIVER FOR FU740
16744 M:      Paul Walmsley <paul.walmsley@sifive.com>
16745 M:      Greentime Hu <greentime.hu@sifive.com>
16746 M:      Samuel Holland <samuel.holland@sifive.com>
16747 L:      linux-pci@vger.kernel.org
16748 S:      Maintained
16749 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16750 F:      drivers/pci/controller/dwc/pcie-fu740.c
16751
16752 PCI DRIVER FOR GENERIC OF HOSTS
16753 M:      Will Deacon <will@kernel.org>
16754 L:      linux-pci@vger.kernel.org
16755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16756 S:      Maintained
16757 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16758 F:      drivers/pci/controller/pci-host-common.c
16759 F:      drivers/pci/controller/pci-host-generic.c
16760
16761 PCI DRIVER FOR IMX6
16762 M:      Richard Zhu <hongxing.zhu@nxp.com>
16763 M:      Lucas Stach <l.stach@pengutronix.de>
16764 L:      linux-pci@vger.kernel.org
16765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16766 S:      Maintained
16767 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16768 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16769 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16770 F:      drivers/pci/controller/dwc/*imx6*
16771
16772 PCI DRIVER FOR INTEL IXP4XX
16773 M:      Linus Walleij <linus.walleij@linaro.org>
16774 S:      Maintained
16775 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16776 F:      drivers/pci/controller/pci-ixp4xx.c
16777
16778 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16779 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16780 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16781 L:      linux-pci@vger.kernel.org
16782 S:      Supported
16783 F:      drivers/pci/controller/vmd.c
16784
16785 PCI DRIVER FOR MICROSEMI SWITCHTEC
16786 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16787 M:      Logan Gunthorpe <logang@deltatee.com>
16788 L:      linux-pci@vger.kernel.org
16789 S:      Maintained
16790 F:      Documentation/ABI/testing/sysfs-class-switchtec
16791 F:      Documentation/driver-api/switchtec.rst
16792 F:      drivers/ntb/hw/mscc/
16793 F:      drivers/pci/switch/switchtec*
16794 F:      include/linux/switchtec.h
16795 F:      include/uapi/linux/switchtec_ioctl.h
16796
16797 PCI DRIVER FOR MOBIVEIL PCIE IP
16798 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16799 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16800 L:      linux-pci@vger.kernel.org
16801 S:      Supported
16802 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16803 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16804
16805 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16806 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16807 M:      Pali Rohár <pali@kernel.org>
16808 L:      linux-pci@vger.kernel.org
16809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16810 S:      Maintained
16811 F:      drivers/pci/controller/*mvebu*
16812
16813 PCI DRIVER FOR NVIDIA TEGRA
16814 M:      Thierry Reding <thierry.reding@gmail.com>
16815 L:      linux-tegra@vger.kernel.org
16816 L:      linux-pci@vger.kernel.org
16817 S:      Supported
16818 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16819 F:      drivers/pci/controller/pci-tegra.c
16820
16821 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16822 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16823 L:      linux-pci@vger.kernel.org
16824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16825 S:      Maintained
16826 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16827 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16828
16829 PCI DRIVER FOR RENESAS R-CAR
16830 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16831 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16832 L:      linux-pci@vger.kernel.org
16833 L:      linux-renesas-soc@vger.kernel.org
16834 S:      Maintained
16835 F:      Documentation/devicetree/bindings/pci/*rcar*
16836 F:      drivers/pci/controller/*rcar*
16837 F:      drivers/pci/controller/dwc/*rcar*
16838
16839 PCI DRIVER FOR SAMSUNG EXYNOS
16840 M:      Jingoo Han <jingoohan1@gmail.com>
16841 L:      linux-pci@vger.kernel.org
16842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16843 L:      linux-samsung-soc@vger.kernel.org
16844 S:      Maintained
16845 F:      drivers/pci/controller/dwc/pci-exynos.c
16846
16847 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16848 M:      Jingoo Han <jingoohan1@gmail.com>
16849 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16850 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16851 L:      linux-pci@vger.kernel.org
16852 S:      Maintained
16853 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16854 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16855 F:      drivers/pci/controller/dwc/*designware*
16856
16857 PCI DRIVER FOR TI DRA7XX/J721E
16858 M:      Vignesh Raghavendra <vigneshr@ti.com>
16859 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
16860 L:      linux-omap@vger.kernel.org
16861 L:      linux-pci@vger.kernel.org
16862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16863 S:      Supported
16864 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16865 F:      drivers/pci/controller/cadence/pci-j721e.c
16866 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16867
16868 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16869 M:      Linus Walleij <linus.walleij@linaro.org>
16870 L:      linux-pci@vger.kernel.org
16871 S:      Maintained
16872 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16873 F:      drivers/pci/controller/pci-v3-semi.c
16874
16875 PCI DRIVER FOR XILINX VERSAL CPM
16876 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16877 M:      Michal Simek <michal.simek@amd.com>
16878 L:      linux-pci@vger.kernel.org
16879 S:      Maintained
16880 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16881 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16882
16883 PCI ENDPOINT SUBSYSTEM
16884 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16885 M:      Krzysztof Wilczyński <kw@linux.com>
16886 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16887 L:      linux-pci@vger.kernel.org
16888 S:      Supported
16889 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16890 B:      https://bugzilla.kernel.org
16891 C:      irc://irc.oftc.net/linux-pci
16892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16893 F:      Documentation/PCI/endpoint/*
16894 F:      Documentation/misc-devices/pci-endpoint-test.rst
16895 F:      drivers/misc/pci_endpoint_test.c
16896 F:      drivers/pci/endpoint/
16897 F:      tools/pci/
16898
16899 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16900 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16901 R:      Oliver O'Halloran <oohall@gmail.com>
16902 L:      linuxppc-dev@lists.ozlabs.org
16903 S:      Supported
16904 F:      Documentation/PCI/pci-error-recovery.rst
16905 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16906 F:      arch/powerpc/include/*/eeh*.h
16907 F:      arch/powerpc/kernel/eeh*.c
16908 F:      arch/powerpc/platforms/*/eeh*.c
16909 F:      drivers/pci/pcie/aer.c
16910 F:      drivers/pci/pcie/dpc.c
16911 F:      drivers/pci/pcie/err.c
16912
16913 PCI ERROR RECOVERY
16914 M:      Linas Vepstas <linasvepstas@gmail.com>
16915 L:      linux-pci@vger.kernel.org
16916 S:      Supported
16917 F:      Documentation/PCI/pci-error-recovery.rst
16918
16919 PCI MSI DRIVER FOR ALTERA MSI IP
16920 M:      Joyce Ooi <joyce.ooi@intel.com>
16921 L:      linux-pci@vger.kernel.org
16922 S:      Supported
16923 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16924 F:      drivers/pci/controller/pcie-altera-msi.c
16925
16926 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16927 M:      Toan Le <toan@os.amperecomputing.com>
16928 L:      linux-pci@vger.kernel.org
16929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16930 S:      Maintained
16931 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16932 F:      drivers/pci/controller/pci-xgene-msi.c
16933
16934 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16935 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16936 M:      Krzysztof Wilczyński <kw@linux.com>
16937 R:      Rob Herring <robh@kernel.org>
16938 L:      linux-pci@vger.kernel.org
16939 S:      Supported
16940 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16941 B:      https://bugzilla.kernel.org
16942 C:      irc://irc.oftc.net/linux-pci
16943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16944 F:      Documentation/devicetree/bindings/pci/
16945 F:      drivers/pci/controller/
16946 F:      drivers/pci/pci-bridge-emul.c
16947 F:      drivers/pci/pci-bridge-emul.h
16948
16949 PCI PEER-TO-PEER DMA (P2PDMA)
16950 M:      Bjorn Helgaas <bhelgaas@google.com>
16951 M:      Logan Gunthorpe <logang@deltatee.com>
16952 L:      linux-pci@vger.kernel.org
16953 S:      Supported
16954 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16955 B:      https://bugzilla.kernel.org
16956 C:      irc://irc.oftc.net/linux-pci
16957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16958 F:      Documentation/driver-api/pci/p2pdma.rst
16959 F:      drivers/pci/p2pdma.c
16960 F:      include/linux/pci-p2pdma.h
16961
16962 PCI SUBSYSTEM
16963 M:      Bjorn Helgaas <bhelgaas@google.com>
16964 L:      linux-pci@vger.kernel.org
16965 S:      Supported
16966 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16967 B:      https://bugzilla.kernel.org
16968 C:      irc://irc.oftc.net/linux-pci
16969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16970 F:      Documentation/PCI/
16971 F:      Documentation/devicetree/bindings/pci/
16972 F:      arch/x86/kernel/early-quirks.c
16973 F:      arch/x86/kernel/quirks.c
16974 F:      arch/x86/pci/
16975 F:      drivers/acpi/pci*
16976 F:      drivers/pci/
16977 F:      include/asm-generic/pci*
16978 F:      include/linux/of_pci.h
16979 F:      include/linux/pci*
16980 F:      include/uapi/linux/pci*
16981 F:      lib/pci*
16982
16983 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16984 M:      Jonathan Chocron <jonnyc@amazon.com>
16985 L:      linux-pci@vger.kernel.org
16986 S:      Maintained
16987 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16988 F:      drivers/pci/controller/dwc/pcie-al.c
16989
16990 PCIE DRIVER FOR AMLOGIC MESON
16991 M:      Yue Wang <yue.wang@Amlogic.com>
16992 L:      linux-pci@vger.kernel.org
16993 L:      linux-amlogic@lists.infradead.org
16994 S:      Maintained
16995 F:      drivers/pci/controller/dwc/pci-meson.c
16996
16997 PCIE DRIVER FOR AXIS ARTPEC
16998 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16999 L:      linux-arm-kernel@axis.com
17000 L:      linux-pci@vger.kernel.org
17001 S:      Maintained
17002 F:      Documentation/devicetree/bindings/pci/axis,artpec*
17003 F:      drivers/pci/controller/dwc/*artpec*
17004
17005 PCIE DRIVER FOR CAVIUM THUNDERX
17006 M:      Robert Richter <rric@kernel.org>
17007 L:      linux-pci@vger.kernel.org
17008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17009 S:      Odd Fixes
17010 F:      drivers/pci/controller/pci-thunder-*
17011
17012 PCIE DRIVER FOR HISILICON
17013 M:      Zhou Wang <wangzhou1@hisilicon.com>
17014 L:      linux-pci@vger.kernel.org
17015 S:      Maintained
17016 F:      drivers/pci/controller/dwc/pcie-hisi.c
17017
17018 PCIE DRIVER FOR HISILICON KIRIN
17019 M:      Xiaowei Song <songxiaowei@hisilicon.com>
17020 M:      Binghui Wang <wangbinghui@hisilicon.com>
17021 L:      linux-pci@vger.kernel.org
17022 S:      Maintained
17023 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
17024 F:      drivers/pci/controller/dwc/pcie-kirin.c
17025
17026 PCIE DRIVER FOR HISILICON STB
17027 M:      Shawn Guo <shawn.guo@linaro.org>
17028 L:      linux-pci@vger.kernel.org
17029 S:      Maintained
17030 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
17031 F:      drivers/pci/controller/dwc/pcie-histb.c
17032
17033 PCIE DRIVER FOR INTEL KEEM BAY
17034 M:      Srikanth Thokala <srikanth.thokala@intel.com>
17035 L:      linux-pci@vger.kernel.org
17036 S:      Supported
17037 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
17038 F:      drivers/pci/controller/dwc/pcie-keembay.c
17039
17040 PCIE DRIVER FOR INTEL LGM GW SOC
17041 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
17042 L:      linux-pci@vger.kernel.org
17043 S:      Maintained
17044 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
17045 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
17046
17047 PCIE DRIVER FOR MEDIATEK
17048 M:      Ryder Lee <ryder.lee@mediatek.com>
17049 M:      Jianjun Wang <jianjun.wang@mediatek.com>
17050 L:      linux-pci@vger.kernel.org
17051 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17052 S:      Supported
17053 F:      Documentation/devicetree/bindings/pci/mediatek*
17054 F:      drivers/pci/controller/*mediatek*
17055
17056 PCIE DRIVER FOR MICROCHIP
17057 M:      Daire McNamara <daire.mcnamara@microchip.com>
17058 L:      linux-pci@vger.kernel.org
17059 S:      Supported
17060 F:      Documentation/devicetree/bindings/pci/microchip*
17061 F:      drivers/pci/controller/*microchip*
17062
17063 PCIE DRIVER FOR QUALCOMM MSM
17064 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17065 L:      linux-pci@vger.kernel.org
17066 L:      linux-arm-msm@vger.kernel.org
17067 S:      Maintained
17068 F:      drivers/pci/controller/dwc/pcie-qcom.c
17069
17070 PCIE DRIVER FOR ROCKCHIP
17071 M:      Shawn Lin <shawn.lin@rock-chips.com>
17072 L:      linux-pci@vger.kernel.org
17073 L:      linux-rockchip@lists.infradead.org
17074 S:      Maintained
17075 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
17076 F:      drivers/pci/controller/pcie-rockchip*
17077
17078 PCIE DRIVER FOR SOCIONEXT UNIPHIER
17079 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
17080 L:      linux-pci@vger.kernel.org
17081 S:      Maintained
17082 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
17083 F:      drivers/pci/controller/dwc/pcie-uniphier*
17084
17085 PCIE DRIVER FOR ST SPEAR13XX
17086 M:      Pratyush Anand <pratyush.anand@gmail.com>
17087 L:      linux-pci@vger.kernel.org
17088 S:      Maintained
17089 F:      drivers/pci/controller/dwc/*spear*
17090
17091 PCIE ENDPOINT DRIVER FOR QUALCOMM
17092 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17093 L:      linux-pci@vger.kernel.org
17094 L:      linux-arm-msm@vger.kernel.org
17095 S:      Maintained
17096 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
17097 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
17098
17099 PCMCIA SUBSYSTEM
17100 M:      Dominik Brodowski <linux@dominikbrodowski.net>
17101 S:      Odd Fixes
17102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
17103 F:      Documentation/pcmcia/
17104 F:      drivers/pcmcia/
17105 F:      include/pcmcia/
17106 F:      tools/pcmcia/
17107
17108 PCNET32 NETWORK DRIVER
17109 M:      Don Fry <pcnet32@frontier.com>
17110 L:      netdev@vger.kernel.org
17111 S:      Maintained
17112 F:      drivers/net/ethernet/amd/pcnet32.c
17113
17114 PCRYPT PARALLEL CRYPTO ENGINE
17115 M:      Steffen Klassert <steffen.klassert@secunet.com>
17116 L:      linux-crypto@vger.kernel.org
17117 S:      Maintained
17118 F:      crypto/pcrypt.c
17119 F:      include/crypto/pcrypt.h
17120
17121 PDS DSC VIRTIO DATA PATH ACCELERATOR
17122 R:      Shannon Nelson <shannon.nelson@amd.com>
17123 F:      drivers/vdpa/pds/
17124
17125 PECI HARDWARE MONITORING DRIVERS
17126 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17127 L:      linux-hwmon@vger.kernel.org
17128 S:      Supported
17129 F:      Documentation/hwmon/peci-cputemp.rst
17130 F:      Documentation/hwmon/peci-dimmtemp.rst
17131 F:      drivers/hwmon/peci/
17132
17133 PECI SUBSYSTEM
17134 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17135 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
17136 S:      Supported
17137 F:      Documentation/devicetree/bindings/peci/
17138 F:      Documentation/peci/
17139 F:      drivers/peci/
17140 F:      include/linux/peci-cpu.h
17141 F:      include/linux/peci.h
17142
17143 PENSANDO ETHERNET DRIVERS
17144 M:      Shannon Nelson <shannon.nelson@amd.com>
17145 M:      Brett Creeley <brett.creeley@amd.com>
17146 M:      drivers@pensando.io
17147 L:      netdev@vger.kernel.org
17148 S:      Supported
17149 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17150 F:      drivers/net/ethernet/pensando/
17151
17152 PER-CPU MEMORY ALLOCATOR
17153 M:      Dennis Zhou <dennis@kernel.org>
17154 M:      Tejun Heo <tj@kernel.org>
17155 M:      Christoph Lameter <cl@linux.com>
17156 L:      linux-mm@kvack.org
17157 S:      Maintained
17158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17159 F:      arch/*/include/asm/percpu.h
17160 F:      include/linux/percpu*.h
17161 F:      lib/percpu*.c
17162 F:      mm/percpu*.c
17163
17164 PER-TASK DELAY ACCOUNTING
17165 M:      Balbir Singh <bsingharora@gmail.com>
17166 S:      Maintained
17167 F:      include/linux/delayacct.h
17168 F:      kernel/delayacct.c
17169
17170 PERFORMANCE EVENTS SUBSYSTEM
17171 M:      Peter Zijlstra <peterz@infradead.org>
17172 M:      Ingo Molnar <mingo@redhat.com>
17173 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
17174 M:      Namhyung Kim <namhyung@kernel.org>
17175 R:      Mark Rutland <mark.rutland@arm.com>
17176 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17177 R:      Jiri Olsa <jolsa@kernel.org>
17178 R:      Ian Rogers <irogers@google.com>
17179 R:      Adrian Hunter <adrian.hunter@intel.com>
17180 L:      linux-perf-users@vger.kernel.org
17181 L:      linux-kernel@vger.kernel.org
17182 S:      Supported
17183 W:      https://perf.wiki.kernel.org/
17184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17187 F:      arch/*/events/*
17188 F:      arch/*/events/*/*
17189 F:      arch/*/include/asm/perf_event.h
17190 F:      arch/*/kernel/*/*/perf_event*.c
17191 F:      arch/*/kernel/*/perf_event*.c
17192 F:      arch/*/kernel/perf_callchain.c
17193 F:      arch/*/kernel/perf_event*.c
17194 F:      include/linux/perf_event.h
17195 F:      include/uapi/linux/perf_event.h
17196 F:      kernel/events/*
17197 F:      tools/lib/perf/
17198 F:      tools/perf/
17199
17200 PERFORMANCE EVENTS TOOLING ARM64
17201 R:      John Garry <john.g.garry@oracle.com>
17202 R:      Will Deacon <will@kernel.org>
17203 R:      James Clark <james.clark@arm.com>
17204 R:      Mike Leach <mike.leach@linaro.org>
17205 R:      Leo Yan <leo.yan@linux.dev>
17206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17207 S:      Supported
17208 F:      tools/build/feature/test-libopencsd.c
17209 F:      tools/perf/arch/arm*/
17210 F:      tools/perf/pmu-events/arch/arm64/
17211 F:      tools/perf/util/arm-spe*
17212 F:      tools/perf/util/cs-etm*
17213
17214 PERSONALITY HANDLING
17215 M:      Christoph Hellwig <hch@infradead.org>
17216 L:      linux-abi-devel@lists.sourceforge.net
17217 S:      Maintained
17218 F:      include/linux/personality.h
17219 F:      include/uapi/linux/personality.h
17220
17221 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17222 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17223 L:      linux-input@vger.kernel.org
17224 S:      Maintained
17225 F:      Documentation/input/devices/pxrc.rst
17226 F:      drivers/input/joystick/pxrc.c
17227
17228 PHONET PROTOCOL
17229 M:      Remi Denis-Courmont <courmisch@gmail.com>
17230 S:      Supported
17231 F:      Documentation/networking/phonet.rst
17232 F:      include/linux/phonet.h
17233 F:      include/net/phonet/
17234 F:      include/uapi/linux/phonet.h
17235 F:      net/phonet/
17236
17237 PHRAM MTD DRIVER
17238 M:      Joern Engel <joern@lazybastard.org>
17239 L:      linux-mtd@lists.infradead.org
17240 S:      Maintained
17241 F:      drivers/mtd/devices/phram.c
17242
17243 PICOLCD HID DRIVER
17244 M:      Bruno Prémont <bonbons@linux-vserver.org>
17245 L:      linux-input@vger.kernel.org
17246 S:      Maintained
17247 F:      drivers/hid/hid-picolcd*
17248
17249 PIDFD API
17250 M:      Christian Brauner <christian@brauner.io>
17251 L:      linux-kernel@vger.kernel.org
17252 S:      Maintained
17253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17254 F:      samples/pidfd/
17255 F:      tools/testing/selftests/clone3/
17256 F:      tools/testing/selftests/pid_namespace/
17257 F:      tools/testing/selftests/pidfd/
17258 K:      (?i)pidfd
17259 K:      (?i)clone3
17260 K:      \b(clone_args|kernel_clone_args)\b
17261
17262 PIN CONTROL SUBSYSTEM
17263 M:      Linus Walleij <linus.walleij@linaro.org>
17264 L:      linux-gpio@vger.kernel.org
17265 S:      Maintained
17266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17267 F:      Documentation/devicetree/bindings/pinctrl/
17268 F:      Documentation/driver-api/pin-control.rst
17269 F:      drivers/pinctrl/
17270 F:      include/dt-bindings/pinctrl/
17271 F:      include/linux/pinctrl/
17272
17273 PIN CONTROLLER - AMD
17274 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17275 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17276 S:      Maintained
17277 F:      drivers/pinctrl/pinctrl-amd.c
17278
17279 PIN CONTROLLER - FREESCALE
17280 M:      Dong Aisheng <aisheng.dong@nxp.com>
17281 M:      Fabio Estevam <festevam@gmail.com>
17282 M:      Shawn Guo <shawnguo@kernel.org>
17283 M:      Jacky Bai <ping.bai@nxp.com>
17284 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17285 L:      linux-gpio@vger.kernel.org
17286 S:      Maintained
17287 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17288 F:      drivers/pinctrl/freescale/
17289
17290 PIN CONTROLLER - INTEL
17291 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17292 M:      Andy Shevchenko <andy@kernel.org>
17293 S:      Supported
17294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17295 F:      drivers/pinctrl/intel/
17296
17297 PIN CONTROLLER - KEEMBAY
17298 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17299 S:      Supported
17300 F:      drivers/pinctrl/pinctrl-keembay*
17301
17302 PIN CONTROLLER - MEDIATEK
17303 M:      Sean Wang <sean.wang@kernel.org>
17304 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17305 S:      Maintained
17306 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17307 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17308 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17309 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17310 F:      drivers/pinctrl/mediatek/
17311
17312 PIN CONTROLLER - MEDIATEK MIPS
17313 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17314 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17315 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17316 L:      linux-mips@vger.kernel.org
17317 S:      Maintained
17318 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17319 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17320 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17321 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17322 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17323 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17324 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17325 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17326 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17327 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17328 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17329 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17330 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17331 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17332 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17333
17334 PIN CONTROLLER - MICROCHIP AT91
17335 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17337 L:      linux-gpio@vger.kernel.org
17338 S:      Supported
17339 F:      drivers/gpio/gpio-sama5d2-piobu.c
17340 F:      drivers/pinctrl/pinctrl-at91*
17341
17342 PIN CONTROLLER - NXP S32
17343 M:      Chester Lin <clin@suse.com>
17344 R:      NXP S32 Linux Team <s32@nxp.com>
17345 L:      linux-gpio@vger.kernel.org
17346 S:      Maintained
17347 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17348 F:      drivers/pinctrl/nxp/
17349
17350 PIN CONTROLLER - QUALCOMM
17351 M:      Bjorn Andersson <andersson@kernel.org>
17352 L:      linux-arm-msm@vger.kernel.org
17353 S:      Maintained
17354 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17355 F:      drivers/pinctrl/qcom/
17356
17357 PIN CONTROLLER - RENESAS
17358 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17359 L:      linux-renesas-soc@vger.kernel.org
17360 S:      Supported
17361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17362 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17363 F:      drivers/pinctrl/renesas/
17364
17365 PIN CONTROLLER - SAMSUNG
17366 M:      Tomasz Figa <tomasz.figa@gmail.com>
17367 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17368 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17369 R:      Alim Akhtar <alim.akhtar@samsung.com>
17370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17371 L:      linux-samsung-soc@vger.kernel.org
17372 S:      Maintained
17373 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17374 B:      mailto:linux-samsung-soc@vger.kernel.org
17375 C:      irc://irc.libera.chat/linux-exynos
17376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17377 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17378 F:      drivers/pinctrl/samsung/
17379 F:      include/dt-bindings/pinctrl/samsung.h
17380
17381 PIN CONTROLLER - SINGLE
17382 M:      Tony Lindgren <tony@atomide.com>
17383 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17385 L:      linux-omap@vger.kernel.org
17386 S:      Maintained
17387 F:      drivers/pinctrl/pinctrl-single.c
17388
17389 PIN CONTROLLER - SUNPLUS / TIBBO
17390 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17391 M:      Wells Lu <wellslutw@gmail.com>
17392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17393 S:      Maintained
17394 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17395 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17396 F:      drivers/pinctrl/sunplus/
17397 F:      include/dt-bindings/pinctrl/sppctl*.h
17398
17399 PINE64 PINEPHONE KEYBOARD DRIVER
17400 M:      Samuel Holland <samuel@sholland.org>
17401 S:      Supported
17402 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17403 F:      drivers/input/keyboard/pinephone-keyboard.c
17404
17405 PKTCDVD DRIVER
17406 M:      linux-block@vger.kernel.org
17407 S:      Orphan
17408 F:      drivers/block/pktcdvd.c
17409 F:      include/linux/pktcdvd.h
17410 F:      include/uapi/linux/pktcdvd.h
17411
17412 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17413 M:      Tomasz Duszynski <tduszyns@gmail.com>
17414 S:      Maintained
17415 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17416 F:      drivers/iio/chemical/pms7003.c
17417
17418 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17419 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17420 L:      netdev@vger.kernel.org
17421 S:      Maintained
17422 F:      drivers/net/phy/mdio-open-alliance.h
17423 F:      net/ethtool/plca.c
17424
17425 PLDMFW LIBRARY
17426 M:      Jacob Keller <jacob.e.keller@intel.com>
17427 S:      Maintained
17428 F:      Documentation/driver-api/pldmfw/
17429 F:      include/linux/pldmfw.h
17430 F:      lib/pldmfw/
17431
17432 PLX DMA DRIVER
17433 M:      Logan Gunthorpe <logang@deltatee.com>
17434 S:      Maintained
17435 F:      drivers/dma/plx_dma.c
17436
17437 PM-GRAPH UTILITY
17438 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17439 L:      linux-pm@vger.kernel.org
17440 S:      Supported
17441 W:      https://01.org/pm-graph
17442 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17443 T:      git git://github.com/intel/pm-graph
17444 F:      tools/power/pm-graph
17445
17446 PM6764TR DRIVER
17447 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17448 L:      linux-hwmon@vger.kernel.org
17449 S:      Maintained
17450 F:      Documentation/hwmon/pm6764tr.rst
17451 F:      drivers/hwmon/pmbus/pm6764tr.c
17452
17453 PMBUS HARDWARE MONITORING DRIVERS
17454 M:      Guenter Roeck <linux@roeck-us.net>
17455 L:      linux-hwmon@vger.kernel.org
17456 S:      Maintained
17457 W:      http://hwmon.wiki.kernel.org/
17458 W:      http://www.roeck-us.net/linux/drivers/
17459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17460 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17461 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17462 F:      Documentation/hwmon/adm1275.rst
17463 F:      Documentation/hwmon/ibm-cffps.rst
17464 F:      Documentation/hwmon/ir35221.rst
17465 F:      Documentation/hwmon/lm25066.rst
17466 F:      Documentation/hwmon/ltc2978.rst
17467 F:      Documentation/hwmon/ltc3815.rst
17468 F:      Documentation/hwmon/max16064.rst
17469 F:      Documentation/hwmon/max20751.rst
17470 F:      Documentation/hwmon/max31785.rst
17471 F:      Documentation/hwmon/max34440.rst
17472 F:      Documentation/hwmon/max8688.rst
17473 F:      Documentation/hwmon/pmbus-core.rst
17474 F:      Documentation/hwmon/pmbus.rst
17475 F:      Documentation/hwmon/tps40422.rst
17476 F:      Documentation/hwmon/ucd9000.rst
17477 F:      Documentation/hwmon/ucd9200.rst
17478 F:      Documentation/hwmon/zl6100.rst
17479 F:      drivers/hwmon/pmbus/
17480 F:      include/linux/pmbus.h
17481
17482 PMC SIERRA MaxRAID DRIVER
17483 L:      linux-scsi@vger.kernel.org
17484 S:      Orphan
17485 W:      http://www.pmc-sierra.com/
17486 F:      drivers/scsi/pmcraid.*
17487
17488 PMC SIERRA PM8001 DRIVER
17489 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17490 L:      linux-scsi@vger.kernel.org
17491 S:      Supported
17492 F:      drivers/scsi/pm8001/
17493
17494 PNI RM3100 IIO DRIVER
17495 M:      Song Qiang <songqiang1304521@gmail.com>
17496 L:      linux-iio@vger.kernel.org
17497 S:      Maintained
17498 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17499 F:      drivers/iio/magnetometer/rm3100*
17500
17501 PNP SUPPORT
17502 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17503 L:      linux-acpi@vger.kernel.org
17504 S:      Maintained
17505 F:      drivers/pnp/
17506 F:      include/linux/pnp.h
17507
17508 POSIX CLOCKS and TIMERS
17509 M:      Thomas Gleixner <tglx@linutronix.de>
17510 L:      linux-kernel@vger.kernel.org
17511 S:      Maintained
17512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17513 F:      fs/timerfd.c
17514 F:      include/linux/time_namespace.h
17515 F:      include/linux/timer*
17516 F:      include/trace/events/timer*
17517 F:      kernel/time/*timer*
17518 F:      kernel/time/namespace.c
17519
17520 POWER MANAGEMENT CORE
17521 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17522 L:      linux-pm@vger.kernel.org
17523 S:      Supported
17524 B:      https://bugzilla.kernel.org
17525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17526 F:      drivers/base/power/
17527 F:      drivers/powercap/
17528 F:      include/linux/intel_rapl.h
17529 F:      include/linux/pm.h
17530 F:      include/linux/pm_*
17531 F:      include/linux/powercap.h
17532 F:      kernel/configs/nopm.config
17533
17534 POWER STATE COORDINATION INTERFACE (PSCI)
17535 M:      Mark Rutland <mark.rutland@arm.com>
17536 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17538 S:      Maintained
17539 F:      drivers/firmware/psci/
17540 F:      include/linux/psci.h
17541 F:      include/uapi/linux/psci.h
17542
17543 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17544 M:      Sebastian Reichel <sre@kernel.org>
17545 L:      linux-pm@vger.kernel.org
17546 S:      Maintained
17547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17548 F:      Documentation/ABI/testing/sysfs-class-power
17549 F:      Documentation/devicetree/bindings/power/supply/
17550 F:      drivers/power/supply/
17551 F:      include/linux/power/
17552 F:      include/linux/power_supply.h
17553 F:      tools/testing/selftests/power_supply/
17554
17555 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17556 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17557 L:      linuxppc-dev@lists.ozlabs.org
17558 S:      Maintained
17559 F:      drivers/char/powernv-op-panel.c
17560
17561 PPP OVER ATM (RFC 2364)
17562 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17563 S:      Maintained
17564 F:      include/uapi/linux/atmppp.h
17565 F:      net/atm/pppoatm.c
17566
17567 PPP OVER ETHERNET
17568 M:      Michal Ostrowski <mostrows@earthlink.net>
17569 S:      Maintained
17570 F:      drivers/net/ppp/pppoe.c
17571 F:      drivers/net/ppp/pppox.c
17572
17573 PPP OVER L2TP
17574 M:      James Chapman <jchapman@katalix.com>
17575 S:      Maintained
17576 F:      include/linux/if_pppol2tp.h
17577 F:      include/uapi/linux/if_pppol2tp.h
17578 F:      net/l2tp/l2tp_ppp.c
17579
17580 PPP PROTOCOL DRIVERS AND COMPRESSORS
17581 L:      linux-ppp@vger.kernel.org
17582 S:      Orphan
17583 F:      drivers/net/ppp/ppp_*
17584
17585 PPS SUPPORT
17586 M:      Rodolfo Giometti <giometti@enneenne.com>
17587 L:      linuxpps@ml.enneenne.com (subscribers-only)
17588 S:      Maintained
17589 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17590 F:      Documentation/ABI/testing/sysfs-pps
17591 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17592 F:      Documentation/driver-api/pps.rst
17593 F:      drivers/pps/
17594 F:      include/linux/pps*.h
17595 F:      include/uapi/linux/pps.h
17596
17597 PPTP DRIVER
17598 M:      Dmitry Kozlov <xeb@mail.ru>
17599 L:      netdev@vger.kernel.org
17600 S:      Maintained
17601 W:      http://sourceforge.net/projects/accel-pptp
17602 F:      drivers/net/ppp/pptp.c
17603
17604 PRESSURE STALL INFORMATION (PSI)
17605 M:      Johannes Weiner <hannes@cmpxchg.org>
17606 M:      Suren Baghdasaryan <surenb@google.com>
17607 R:      Peter Ziljstra <peterz@infradead.org>
17608 S:      Maintained
17609 F:      include/linux/psi*
17610 F:      kernel/sched/psi.c
17611
17612 PRINTK
17613 M:      Petr Mladek <pmladek@suse.com>
17614 R:      Steven Rostedt <rostedt@goodmis.org>
17615 R:      John Ogness <john.ogness@linutronix.de>
17616 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17617 S:      Maintained
17618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17619 F:      include/linux/printk.h
17620 F:      kernel/printk/
17621
17622 PRINTK INDEXING
17623 R:      Chris Down <chris@chrisdown.name>
17624 S:      Maintained
17625 F:      Documentation/core-api/printk-index.rst
17626 F:      kernel/printk/index.c
17627 K:      printk_index
17628
17629 PROC FILESYSTEM
17630 L:      linux-kernel@vger.kernel.org
17631 L:      linux-fsdevel@vger.kernel.org
17632 S:      Maintained
17633 F:      Documentation/filesystems/proc.rst
17634 F:      fs/proc/
17635 F:      include/linux/proc_fs.h
17636 F:      tools/testing/selftests/proc/
17637
17638 PROC SYSCTL
17639 M:      Luis Chamberlain <mcgrof@kernel.org>
17640 M:      Kees Cook <keescook@chromium.org>
17641 M:      Joel Granados <j.granados@samsung.com>
17642 L:      linux-kernel@vger.kernel.org
17643 L:      linux-fsdevel@vger.kernel.org
17644 S:      Maintained
17645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17646 F:      fs/proc/proc_sysctl.c
17647 F:      include/linux/sysctl.h
17648 F:      kernel/sysctl-test.c
17649 F:      kernel/sysctl.c
17650 F:      tools/testing/selftests/sysctl/
17651
17652 PS3 NETWORK SUPPORT
17653 M:      Geoff Levand <geoff@infradead.org>
17654 L:      netdev@vger.kernel.org
17655 L:      linuxppc-dev@lists.ozlabs.org
17656 S:      Maintained
17657 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17658
17659 PS3 PLATFORM SUPPORT
17660 M:      Geoff Levand <geoff@infradead.org>
17661 L:      linuxppc-dev@lists.ozlabs.org
17662 S:      Maintained
17663 F:      arch/powerpc/boot/ps3*
17664 F:      arch/powerpc/include/asm/lv1call.h
17665 F:      arch/powerpc/include/asm/ps3*.h
17666 F:      arch/powerpc/platforms/ps3/
17667 F:      drivers/*/ps3*
17668 F:      drivers/ps3/
17669 F:      drivers/rtc/rtc-ps3.c
17670 F:      drivers/usb/host/*ps3.c
17671 F:      sound/ppc/snd_ps3*
17672
17673 PS3VRAM DRIVER
17674 M:      Jim Paris <jim@jtan.com>
17675 M:      Geoff Levand <geoff@infradead.org>
17676 L:      linuxppc-dev@lists.ozlabs.org
17677 S:      Maintained
17678 F:      drivers/block/ps3vram.c
17679
17680 PSAMPLE PACKET SAMPLING SUPPORT
17681 M:      Yotam Gigi <yotam.gi@gmail.com>
17682 S:      Maintained
17683 F:      include/net/psample.h
17684 F:      include/uapi/linux/psample.h
17685 F:      net/psample
17686
17687 PSTORE FILESYSTEM
17688 M:      Kees Cook <keescook@chromium.org>
17689 R:      Tony Luck <tony.luck@intel.com>
17690 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17691 L:      linux-hardening@vger.kernel.org
17692 S:      Supported
17693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17694 F:      Documentation/admin-guide/pstore-blk.rst
17695 F:      Documentation/admin-guide/ramoops.rst
17696 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17697 F:      drivers/acpi/apei/erst.c
17698 F:      drivers/firmware/efi/efi-pstore.c
17699 F:      fs/pstore/
17700 F:      include/linux/pstore*
17701 K:      \b(pstore|ramoops)
17702
17703 PTP HARDWARE CLOCK SUPPORT
17704 M:      Richard Cochran <richardcochran@gmail.com>
17705 L:      netdev@vger.kernel.org
17706 S:      Maintained
17707 W:      http://linuxptp.sourceforge.net/
17708 F:      Documentation/ABI/testing/sysfs-ptp
17709 F:      Documentation/driver-api/ptp.rst
17710 F:      drivers/net/phy/dp83640*
17711 F:      drivers/ptp/*
17712 F:      include/linux/ptp_cl*
17713 K:      (?:\b|_)ptp(?:\b|_)
17714
17715 PTP MOCKUP CLOCK SUPPORT
17716 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17717 L:      netdev@vger.kernel.org
17718 S:      Maintained
17719 F:      drivers/ptp/ptp_mock.c
17720 F:      include/linux/ptp_mock.h
17721
17722 PTP VIRTUAL CLOCK SUPPORT
17723 M:      Yangbo Lu <yangbo.lu@nxp.com>
17724 L:      netdev@vger.kernel.org
17725 S:      Maintained
17726 F:      drivers/ptp/ptp_vclock.c
17727 F:      net/ethtool/phc_vclocks.c
17728
17729 PTRACE SUPPORT
17730 M:      Oleg Nesterov <oleg@redhat.com>
17731 S:      Maintained
17732 F:      arch/*/*/ptrace*.c
17733 F:      arch/*/include/asm/ptrace*.h
17734 F:      arch/*/ptrace*.c
17735 F:      include/asm-generic/syscall.h
17736 F:      include/linux/ptrace.h
17737 F:      include/linux/regset.h
17738 F:      include/uapi/linux/ptrace.h
17739 F:      kernel/ptrace.c
17740
17741 PULSE8-CEC DRIVER
17742 M:      Hans Verkuil <hverkuil@xs4all.nl>
17743 L:      linux-media@vger.kernel.org
17744 S:      Maintained
17745 T:      git git://linuxtv.org/media_tree.git
17746 F:      drivers/media/cec/usb/pulse8/
17747
17748 PURELIFI PLFXLC DRIVER
17749 M:      Srinivasan Raju <srini.raju@purelifi.com>
17750 L:      linux-wireless@vger.kernel.org
17751 S:      Supported
17752 F:      drivers/net/wireless/purelifi/plfxlc/
17753
17754 PVRUSB2 VIDEO4LINUX DRIVER
17755 M:      Mike Isely <isely@pobox.com>
17756 L:      pvrusb2@isely.net       (subscribers-only)
17757 L:      linux-media@vger.kernel.org
17758 S:      Maintained
17759 W:      http://www.isely.net/pvrusb2/
17760 T:      git git://linuxtv.org/media_tree.git
17761 F:      Documentation/driver-api/media/drivers/pvrusb2*
17762 F:      drivers/media/usb/pvrusb2/
17763
17764 PWC WEBCAM DRIVER
17765 M:      Hans Verkuil <hverkuil@xs4all.nl>
17766 L:      linux-media@vger.kernel.org
17767 S:      Odd Fixes
17768 T:      git git://linuxtv.org/media_tree.git
17769 F:      drivers/media/usb/pwc/*
17770 F:      include/trace/events/pwc.h
17771
17772 PWM IR Transmitter
17773 M:      Sean Young <sean@mess.org>
17774 L:      linux-media@vger.kernel.org
17775 S:      Maintained
17776 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17777 F:      drivers/media/rc/pwm-ir-tx.c
17778
17779 PWM SUBSYSTEM
17780 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17781 L:      linux-pwm@vger.kernel.org
17782 S:      Maintained
17783 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17784 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
17785 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17786 F:      Documentation/devicetree/bindings/pwm/
17787 F:      Documentation/driver-api/pwm.rst
17788 F:      drivers/gpio/gpio-mvebu.c
17789 F:      drivers/pwm/
17790 F:      drivers/video/backlight/pwm_bl.c
17791 F:      include/dt-bindings/pwm/
17792 F:      include/linux/pwm.h
17793 F:      include/linux/pwm_backlight.h
17794 K:      pwm_(config|apply_might_sleep|apply_atomic|ops)
17795
17796 PXA GPIO DRIVER
17797 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17798 L:      linux-gpio@vger.kernel.org
17799 S:      Maintained
17800 F:      drivers/gpio/gpio-pxa.c
17801
17802 PXA MMCI DRIVER
17803 S:      Orphan
17804
17805 PXA RTC DRIVER
17806 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17807 L:      linux-rtc@vger.kernel.org
17808 S:      Maintained
17809
17810 PXA2xx/PXA3xx SUPPORT
17811 M:      Daniel Mack <daniel@zonque.org>
17812 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17813 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17815 S:      Maintained
17816 T:      git git://github.com/hzhuang1/linux.git
17817 T:      git git://github.com/rjarzmik/linux.git
17818 F:      arch/arm/boot/dts/intel/pxa/
17819 F:      arch/arm/mach-pxa/
17820 F:      drivers/dma/pxa*
17821 F:      drivers/pcmcia/pxa2xx*
17822 F:      drivers/pinctrl/pxa/
17823 F:      drivers/spi/spi-pxa2xx*
17824 F:      drivers/usb/gadget/udc/pxa2*
17825 F:      include/sound/pxa2xx-lib.h
17826 F:      sound/arm/pxa*
17827 F:      sound/soc/pxa/
17828
17829 QAT DRIVER
17830 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17831 L:      qat-linux@intel.com
17832 S:      Supported
17833 F:      drivers/crypto/intel/qat/
17834
17835 QCOM AUDIO (ASoC) DRIVERS
17836 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17837 M:      Banajit Goswami <bgoswami@quicinc.com>
17838 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17839 S:      Supported
17840 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17841 F:      Documentation/devicetree/bindings/sound/qcom,*
17842 F:      drivers/soc/qcom/apr.c
17843 F:      include/dt-bindings/sound/qcom,wcd9335.h
17844 F:      sound/soc/codecs/lpass-rx-macro.*
17845 F:      sound/soc/codecs/lpass-tx-macro.*
17846 F:      sound/soc/codecs/lpass-va-macro.c
17847 F:      sound/soc/codecs/lpass-wsa-macro.*
17848 F:      sound/soc/codecs/msm8916-wcd-analog.c
17849 F:      sound/soc/codecs/msm8916-wcd-digital.c
17850 F:      sound/soc/codecs/wcd-clsh-v2.*
17851 F:      sound/soc/codecs/wcd-mbhc-v2.*
17852 F:      sound/soc/codecs/wcd9335.*
17853 F:      sound/soc/codecs/wcd934x.c
17854 F:      sound/soc/codecs/wsa881x.c
17855 F:      sound/soc/codecs/wsa883x.c
17856 F:      sound/soc/codecs/wsa884x.c
17857 F:      sound/soc/qcom/
17858
17859 QCOM EMBEDDED USB DEBUGGER (EUD)
17860 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17861 L:      linux-arm-msm@vger.kernel.org
17862 S:      Maintained
17863 F:      Documentation/ABI/testing/sysfs-driver-eud
17864 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17865 F:      drivers/usb/misc/qcom_eud.c
17866
17867 QCOM IPA DRIVER
17868 M:      Alex Elder <elder@kernel.org>
17869 L:      netdev@vger.kernel.org
17870 S:      Supported
17871 F:      drivers/net/ipa/
17872
17873 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17874 M:      Gabriel Somlo <somlo@cmu.edu>
17875 M:      "Michael S. Tsirkin" <mst@redhat.com>
17876 L:      qemu-devel@nongnu.org
17877 S:      Maintained
17878 F:      drivers/firmware/qemu_fw_cfg.c
17879 F:      include/uapi/linux/qemu_fw_cfg.h
17880
17881 QIB DRIVER
17882 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17883 L:      linux-rdma@vger.kernel.org
17884 S:      Supported
17885 F:      drivers/infiniband/hw/qib/
17886
17887 QLOGIC QL41xxx FCOE DRIVER
17888 M:      Saurav Kashyap <skashyap@marvell.com>
17889 M:      Javed Hasan <jhasan@marvell.com>
17890 M:      GR-QLogic-Storage-Upstream@marvell.com
17891 L:      linux-scsi@vger.kernel.org
17892 S:      Supported
17893 F:      drivers/scsi/qedf/
17894
17895 QLOGIC QL41xxx ISCSI DRIVER
17896 M:      Nilesh Javali <njavali@marvell.com>
17897 M:      Manish Rangankar <mrangankar@marvell.com>
17898 M:      GR-QLogic-Storage-Upstream@marvell.com
17899 L:      linux-scsi@vger.kernel.org
17900 S:      Supported
17901 F:      drivers/scsi/qedi/
17902
17903 QLOGIC QL4xxx ETHERNET DRIVER
17904 M:      Ariel Elior <aelior@marvell.com>
17905 M:      Manish Chopra <manishc@marvell.com>
17906 L:      netdev@vger.kernel.org
17907 S:      Supported
17908 F:      drivers/net/ethernet/qlogic/qed/
17909 F:      drivers/net/ethernet/qlogic/qede/
17910 F:      include/linux/qed/
17911
17912 QLOGIC QL4xxx RDMA DRIVER
17913 M:      Michal Kalderon <mkalderon@marvell.com>
17914 M:      Ariel Elior <aelior@marvell.com>
17915 L:      linux-rdma@vger.kernel.org
17916 S:      Supported
17917 F:      drivers/infiniband/hw/qedr/
17918 F:      include/uapi/rdma/qedr-abi.h
17919
17920 QLOGIC QLA1280 SCSI DRIVER
17921 M:      Michael Reed <mdr@sgi.com>
17922 L:      linux-scsi@vger.kernel.org
17923 S:      Maintained
17924 F:      drivers/scsi/qla1280.[ch]
17925
17926 QLOGIC QLA2XXX FC-SCSI DRIVER
17927 M:      Nilesh Javali <njavali@marvell.com>
17928 M:      GR-QLogic-Storage-Upstream@marvell.com
17929 L:      linux-scsi@vger.kernel.org
17930 S:      Supported
17931 F:      drivers/scsi/qla2xxx/
17932
17933 QLOGIC QLA3XXX NETWORK DRIVER
17934 M:      GR-Linux-NIC-Dev@marvell.com
17935 L:      netdev@vger.kernel.org
17936 S:      Supported
17937 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17938
17939 QLOGIC QLA4XXX iSCSI DRIVER
17940 M:      Nilesh Javali <njavali@marvell.com>
17941 M:      Manish Rangankar <mrangankar@marvell.com>
17942 M:      GR-QLogic-Storage-Upstream@marvell.com
17943 L:      linux-scsi@vger.kernel.org
17944 S:      Supported
17945 F:      drivers/scsi/qla4xxx/
17946
17947 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17948 M:      Shahed Shaikh <shshaikh@marvell.com>
17949 M:      Manish Chopra <manishc@marvell.com>
17950 M:      GR-Linux-NIC-Dev@marvell.com
17951 L:      netdev@vger.kernel.org
17952 S:      Supported
17953 F:      drivers/net/ethernet/qlogic/qlcnic/
17954
17955 QM1D1B0004 MEDIA DRIVER
17956 M:      Akihiro Tsukada <tskd08@gmail.com>
17957 L:      linux-media@vger.kernel.org
17958 S:      Odd Fixes
17959 F:      drivers/media/tuners/qm1d1b0004*
17960
17961 QM1D1C0042 MEDIA DRIVER
17962 M:      Akihiro Tsukada <tskd08@gmail.com>
17963 L:      linux-media@vger.kernel.org
17964 S:      Odd Fixes
17965 F:      drivers/media/tuners/qm1d1c0042*
17966
17967 QNX4 FILESYSTEM
17968 M:      Anders Larsen <al@alarsen.net>
17969 S:      Maintained
17970 W:      http://www.alarsen.net/linux/qnx4fs/
17971 F:      fs/qnx4/
17972 F:      include/uapi/linux/qnx4_fs.h
17973 F:      include/uapi/linux/qnxtypes.h
17974
17975 QNX6 FILESYSTEM
17976 S:      Orphan
17977 F:      Documentation/filesystems/qnx6.rst
17978 F:      fs/qnx6/
17979 F:      include/linux/qnx6_fs.h
17980
17981 QORIQ DPAA2 FSL-MC BUS DRIVER
17982 M:      Stuart Yoder <stuyoder@gmail.com>
17983 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17984 L:      linux-kernel@vger.kernel.org
17985 S:      Maintained
17986 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17987 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17988 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17989 F:      drivers/bus/fsl-mc/
17990 F:      include/uapi/linux/fsl_mc.h
17991
17992 QT1010 MEDIA DRIVER
17993 L:      linux-media@vger.kernel.org
17994 S:      Orphan
17995 W:      https://linuxtv.org
17996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17997 F:      drivers/media/tuners/qt1010*
17998
17999 QUALCOMM ATH12K WIRELESS DRIVER
18000 M:      Kalle Valo <kvalo@kernel.org>
18001 M:      Jeff Johnson <jjohnson@kernel.org>
18002 L:      ath12k@lists.infradead.org
18003 S:      Supported
18004 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
18005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18006 F:      drivers/net/wireless/ath/ath12k/
18007 N:      ath12k
18008
18009 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
18010 M:      Kalle Valo <kvalo@kernel.org>
18011 M:      Jeff Johnson <jjohnson@kernel.org>
18012 L:      ath10k@lists.infradead.org
18013 S:      Supported
18014 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
18015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18016 F:      drivers/net/wireless/ath/ath10k/
18017 N:      ath10k
18018
18019 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
18020 M:      Kalle Valo <kvalo@kernel.org>
18021 M:      Jeff Johnson <jjohnson@kernel.org>
18022 L:      ath11k@lists.infradead.org
18023 S:      Supported
18024 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
18025 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
18026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18027 F:      drivers/net/wireless/ath/ath11k/
18028 N:      ath11k
18029
18030 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
18031 M:      Toke Høiland-Jørgensen <toke@toke.dk>
18032 L:      linux-wireless@vger.kernel.org
18033 S:      Maintained
18034 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
18035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18036 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
18037 F:      drivers/net/wireless/ath/ath9k/
18038
18039 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
18040 M:      Stephan Gerhold <stephan@gerhold.net>
18041 L:      netdev@vger.kernel.org
18042 L:      linux-arm-msm@vger.kernel.org
18043 S:      Maintained
18044 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
18045 F:      drivers/net/wwan/qcom_bam_dmux.c
18046
18047 QUALCOMM CAMERA SUBSYSTEM DRIVER
18048 M:      Robert Foss <rfoss@kernel.org>
18049 M:      Todor Tomov <todor.too@gmail.com>
18050 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18051 L:      linux-media@vger.kernel.org
18052 S:      Maintained
18053 F:      Documentation/admin-guide/media/qcom_camss.rst
18054 F:      Documentation/devicetree/bindings/media/*camss*
18055 F:      drivers/media/platform/qcom/camss/
18056
18057 QUALCOMM CLOCK DRIVERS
18058 M:      Bjorn Andersson <andersson@kernel.org>
18059 L:      linux-arm-msm@vger.kernel.org
18060 S:      Supported
18061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
18062 F:      Documentation/devicetree/bindings/clock/qcom,*
18063 F:      drivers/clk/qcom/
18064 F:      include/dt-bindings/clock/qcom,*
18065
18066 QUALCOMM CLOUD AI (QAIC) DRIVER
18067 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
18068 R:      Carl Vanderlip <quic_carlv@quicinc.com>
18069 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
18070 L:      linux-arm-msm@vger.kernel.org
18071 L:      dri-devel@lists.freedesktop.org
18072 S:      Supported
18073 T:      git git://anongit.freedesktop.org/drm/drm-misc
18074 F:      Documentation/accel/qaic/
18075 F:      drivers/accel/qaic/
18076 F:      include/uapi/drm/qaic_accel.h
18077
18078 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
18079 M:      Bjorn Andersson <andersson@kernel.org>
18080 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
18081 L:      linux-pm@vger.kernel.org
18082 L:      linux-arm-msm@vger.kernel.org
18083 S:      Maintained
18084 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
18085 F:      drivers/pmdomain/qcom/cpr.c
18086
18087 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
18088 M:      Ilia Lin <ilia.lin@kernel.org>
18089 L:      linux-pm@vger.kernel.org
18090 S:      Maintained
18091 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
18092 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
18093 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
18094
18095 QUALCOMM CRYPTO DRIVERS
18096 M:      Thara Gopinath <thara.gopinath@gmail.com>
18097 L:      linux-crypto@vger.kernel.org
18098 L:      linux-arm-msm@vger.kernel.org
18099 S:      Maintained
18100 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
18101 F:      drivers/crypto/qce/
18102
18103 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
18104 M:      Timur Tabi <timur@kernel.org>
18105 L:      netdev@vger.kernel.org
18106 S:      Maintained
18107 F:      drivers/net/ethernet/qualcomm/emac/
18108
18109 QUALCOMM ETHQOS ETHERNET DRIVER
18110 M:      Vinod Koul <vkoul@kernel.org>
18111 L:      netdev@vger.kernel.org
18112 L:      linux-arm-msm@vger.kernel.org
18113 S:      Maintained
18114 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
18115 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
18116
18117 QUALCOMM FASTRPC DRIVER
18118 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18119 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
18120 L:      linux-arm-msm@vger.kernel.org
18121 S:      Maintained
18122 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
18123 F:      drivers/misc/fastrpc.c
18124 F:      include/uapi/misc/fastrpc.h
18125
18126 QUALCOMM HEXAGON ARCHITECTURE
18127 M:      Brian Cain <bcain@quicinc.com>
18128 L:      linux-hexagon@vger.kernel.org
18129 S:      Supported
18130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
18131 F:      arch/hexagon/
18132
18133 QUALCOMM HIDMA DRIVER
18134 M:      Sinan Kaya <okaya@kernel.org>
18135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18136 L:      linux-arm-msm@vger.kernel.org
18137 L:      dmaengine@vger.kernel.org
18138 S:      Supported
18139 F:      drivers/dma/qcom/hidma*
18140
18141 QUALCOMM I2C CCI DRIVER
18142 M:      Loic Poulain <loic.poulain@linaro.org>
18143 M:      Robert Foss <rfoss@kernel.org>
18144 L:      linux-i2c@vger.kernel.org
18145 L:      linux-arm-msm@vger.kernel.org
18146 S:      Maintained
18147 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18148 F:      drivers/i2c/busses/i2c-qcom-cci.c
18149
18150 QUALCOMM INTERCONNECT BWMON DRIVER
18151 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18152 L:      linux-arm-msm@vger.kernel.org
18153 S:      Maintained
18154 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18155 F:      drivers/soc/qcom/icc-bwmon.c
18156
18157 QUALCOMM IOMMU
18158 M:      Rob Clark <robdclark@gmail.com>
18159 L:      iommu@lists.linux.dev
18160 L:      linux-arm-msm@vger.kernel.org
18161 S:      Maintained
18162 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
18163 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18164 F:      drivers/iommu/msm_iommu*
18165
18166 QUALCOMM IPC ROUTER (QRTR) DRIVER
18167 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18168 L:      linux-arm-msm@vger.kernel.org
18169 S:      Maintained
18170 F:      include/trace/events/qrtr.h
18171 F:      include/uapi/linux/qrtr.h
18172 F:      net/qrtr/
18173
18174 QUALCOMM IPCC MAILBOX DRIVER
18175 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18176 L:      linux-arm-msm@vger.kernel.org
18177 S:      Supported
18178 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18179 F:      drivers/mailbox/qcom-ipcc.c
18180 F:      include/dt-bindings/mailbox/qcom-ipcc.h
18181
18182 QUALCOMM IPQ4019 USB PHY DRIVER
18183 M:      Robert Marko <robert.marko@sartura.hr>
18184 M:      Luka Perkov <luka.perkov@sartura.hr>
18185 L:      linux-arm-msm@vger.kernel.org
18186 S:      Maintained
18187 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18188 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18189
18190 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18191 M:      Robert Marko <robert.marko@sartura.hr>
18192 M:      Luka Perkov <luka.perkov@sartura.hr>
18193 L:      linux-arm-msm@vger.kernel.org
18194 S:      Maintained
18195 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18196 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
18197
18198 QUALCOMM NAND CONTROLLER DRIVER
18199 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18200 L:      linux-mtd@lists.infradead.org
18201 L:      linux-arm-msm@vger.kernel.org
18202 S:      Maintained
18203 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18204 F:      drivers/mtd/nand/raw/qcom_nandc.c
18205
18206 QUALCOMM QSEECOM DRIVER
18207 M:      Maximilian Luz <luzmaximilian@gmail.com>
18208 L:      linux-arm-msm@vger.kernel.org
18209 S:      Maintained
18210 F:      drivers/firmware/qcom/qcom_qseecom.c
18211
18212 QUALCOMM QSEECOM UEFISECAPP DRIVER
18213 M:      Maximilian Luz <luzmaximilian@gmail.com>
18214 L:      linux-arm-msm@vger.kernel.org
18215 S:      Maintained
18216 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18217
18218 QUALCOMM RMNET DRIVER
18219 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18220 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18221 L:      netdev@vger.kernel.org
18222 S:      Maintained
18223 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18224 F:      drivers/net/ethernet/qualcomm/rmnet/
18225 F:      include/linux/if_rmnet.h
18226
18227 QUALCOMM TSENS THERMAL DRIVER
18228 M:      Amit Kucheria <amitk@kernel.org>
18229 M:      Thara Gopinath <thara.gopinath@gmail.com>
18230 L:      linux-pm@vger.kernel.org
18231 L:      linux-arm-msm@vger.kernel.org
18232 S:      Maintained
18233 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18234 F:      drivers/thermal/qcom/
18235
18236 QUALCOMM TYPEC PORT MANAGER DRIVER
18237 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18238 L:      linux-arm-msm@vger.kernel.org
18239 L:      linux-usb@vger.kernel.org
18240 S:      Maintained
18241 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18242 F:      drivers/usb/typec/tcpm/qcom/
18243
18244 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18245 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18246 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18247 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18248 L:      linux-media@vger.kernel.org
18249 L:      linux-arm-msm@vger.kernel.org
18250 S:      Maintained
18251 T:      git git://linuxtv.org/media_tree.git
18252 F:      Documentation/devicetree/bindings/media/*venus*
18253 F:      drivers/media/platform/qcom/venus/
18254
18255 QUALCOMM WCN36XX WIRELESS DRIVER
18256 M:      Loic Poulain <loic.poulain@linaro.org>
18257 L:      wcn36xx@lists.infradead.org
18258 S:      Supported
18259 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18260 F:      drivers/net/wireless/ath/wcn36xx/
18261
18262 QUANTENNA QTNFMAC WIRELESS DRIVER
18263 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18264 R:      Sergey Matyukevich <geomatsi@gmail.com>
18265 L:      linux-wireless@vger.kernel.org
18266 S:      Maintained
18267 F:      drivers/net/wireless/quantenna
18268
18269 RADEON and AMDGPU DRM DRIVERS
18270 M:      Alex Deucher <alexander.deucher@amd.com>
18271 M:      Christian König <christian.koenig@amd.com>
18272 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18273 L:      amd-gfx@lists.freedesktop.org
18274 S:      Supported
18275 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18276 C:      irc://irc.oftc.net/radeon
18277 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18278 F:      Documentation/gpu/amdgpu/
18279 F:      drivers/gpu/drm/amd/
18280 F:      drivers/gpu/drm/ci/xfails/amd*
18281 F:      drivers/gpu/drm/radeon/
18282 F:      include/uapi/drm/amdgpu_drm.h
18283 F:      include/uapi/drm/radeon_drm.h
18284
18285 RADEON FRAMEBUFFER DISPLAY DRIVER
18286 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18287 L:      linux-fbdev@vger.kernel.org
18288 S:      Maintained
18289 F:      drivers/video/fbdev/aty/radeon*
18290 F:      include/uapi/linux/radeonfb.h
18291
18292 RADIOSHARK RADIO DRIVER
18293 M:      Hans Verkuil <hverkuil@xs4all.nl>
18294 L:      linux-media@vger.kernel.org
18295 S:      Maintained
18296 T:      git git://linuxtv.org/media_tree.git
18297 F:      drivers/media/radio/radio-shark.c
18298
18299 RADIOSHARK2 RADIO DRIVER
18300 M:      Hans Verkuil <hverkuil@xs4all.nl>
18301 L:      linux-media@vger.kernel.org
18302 S:      Maintained
18303 T:      git git://linuxtv.org/media_tree.git
18304 F:      drivers/media/radio/radio-shark2.c
18305 F:      drivers/media/radio/radio-tea5777.c
18306
18307 RADOS BLOCK DEVICE (RBD)
18308 M:      Ilya Dryomov <idryomov@gmail.com>
18309 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18310 L:      ceph-devel@vger.kernel.org
18311 S:      Supported
18312 W:      http://ceph.com/
18313 T:      git https://github.com/ceph/ceph-client.git
18314 F:      Documentation/ABI/testing/sysfs-bus-rbd
18315 F:      drivers/block/rbd.c
18316 F:      drivers/block/rbd_types.h
18317
18318 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18319 L:      linux-fbdev@vger.kernel.org
18320 S:      Orphan
18321 F:      drivers/video/fbdev/aty/aty128fb.c
18322
18323 RAINSHADOW-CEC DRIVER
18324 M:      Hans Verkuil <hverkuil@xs4all.nl>
18325 L:      linux-media@vger.kernel.org
18326 S:      Maintained
18327 T:      git git://linuxtv.org/media_tree.git
18328 F:      drivers/media/cec/usb/rainshadow/
18329
18330 RALINK MIPS ARCHITECTURE
18331 M:      John Crispin <john@phrozen.org>
18332 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18333 L:      linux-mips@vger.kernel.org
18334 S:      Maintained
18335 F:      arch/mips/ralink
18336
18337 RALINK MT7621 MIPS ARCHITECTURE
18338 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18339 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18340 L:      linux-mips@vger.kernel.org
18341 S:      Maintained
18342 F:      arch/mips/boot/dts/ralink/mt7621*
18343
18344 RALINK RT2X00 WIRELESS LAN DRIVER
18345 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18346 L:      linux-wireless@vger.kernel.org
18347 S:      Maintained
18348 F:      drivers/net/wireless/ralink/rt2x00/
18349
18350 RAMDISK RAM BLOCK DEVICE DRIVER
18351 M:      Jens Axboe <axboe@kernel.dk>
18352 S:      Maintained
18353 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18354 F:      drivers/block/brd.c
18355
18356 RANCHU VIRTUAL BOARD FOR MIPS
18357 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18358 L:      linux-mips@vger.kernel.org
18359 S:      Supported
18360 F:      arch/mips/configs/generic/board-ranchu.config
18361 F:      arch/mips/generic/board-ranchu.c
18362
18363 RANDOM NUMBER DRIVER
18364 M:      "Theodore Ts'o" <tytso@mit.edu>
18365 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18366 S:      Maintained
18367 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18368 F:      drivers/char/random.c
18369 F:      drivers/virt/vmgenid.c
18370
18371 RAPIDIO SUBSYSTEM
18372 M:      Matt Porter <mporter@kernel.crashing.org>
18373 M:      Alexandre Bounine <alex.bou9@gmail.com>
18374 S:      Maintained
18375 F:      drivers/rapidio/
18376
18377 RAS INFRASTRUCTURE
18378 M:      Tony Luck <tony.luck@intel.com>
18379 M:      Borislav Petkov <bp@alien8.de>
18380 L:      linux-edac@vger.kernel.org
18381 S:      Maintained
18382 F:      Documentation/admin-guide/ras.rst
18383 F:      drivers/ras/
18384 F:      include/linux/ras.h
18385 F:      include/ras/ras_event.h
18386
18387 RC-CORE / LIRC FRAMEWORK
18388 M:      Sean Young <sean@mess.org>
18389 L:      linux-media@vger.kernel.org
18390 S:      Maintained
18391 W:      http://linuxtv.org
18392 T:      git git://linuxtv.org/media_tree.git
18393 F:      Documentation/driver-api/media/rc-core.rst
18394 F:      Documentation/userspace-api/media/rc/
18395 F:      drivers/media/rc/
18396 F:      include/media/rc-core.h
18397 F:      include/media/rc-map.h
18398 F:      include/uapi/linux/lirc.h
18399
18400 RCMM REMOTE CONTROLS DECODER
18401 M:      Patrick Lerda <patrick9876@free.fr>
18402 S:      Maintained
18403 F:      drivers/media/rc/ir-rcmm-decoder.c
18404
18405 RCUTORTURE TEST FRAMEWORK
18406 M:      "Paul E. McKenney" <paulmck@kernel.org>
18407 M:      Josh Triplett <josh@joshtriplett.org>
18408 R:      Steven Rostedt <rostedt@goodmis.org>
18409 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18410 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18411 L:      rcu@vger.kernel.org
18412 S:      Supported
18413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18414 F:      tools/testing/selftests/rcutorture
18415
18416 RDACM20 Camera Sensor
18417 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18418 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18419 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18420 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18421 L:      linux-media@vger.kernel.org
18422 S:      Maintained
18423 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18424 F:      drivers/media/i2c/max9271.c
18425 F:      drivers/media/i2c/max9271.h
18426 F:      drivers/media/i2c/rdacm20.c
18427
18428 RDACM21 Camera Sensor
18429 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18430 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18431 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18432 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18433 L:      linux-media@vger.kernel.org
18434 S:      Maintained
18435 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18436 F:      drivers/media/i2c/max9271.c
18437 F:      drivers/media/i2c/max9271.h
18438 F:      drivers/media/i2c/rdacm21.c
18439
18440 RDC R-321X SoC
18441 M:      Florian Fainelli <florian@openwrt.org>
18442 S:      Maintained
18443
18444 RDC R6040 FAST ETHERNET DRIVER
18445 M:      Florian Fainelli <f.fainelli@gmail.com>
18446 L:      netdev@vger.kernel.org
18447 S:      Maintained
18448 F:      drivers/net/ethernet/rdc/r6040.c
18449
18450 RDMAVT - RDMA verbs software
18451 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18452 L:      linux-rdma@vger.kernel.org
18453 S:      Supported
18454 F:      drivers/infiniband/sw/rdmavt
18455
18456 RDS - RELIABLE DATAGRAM SOCKETS
18457 M:      Allison Henderson <allison.henderson@oracle.com>
18458 L:      netdev@vger.kernel.org
18459 L:      linux-rdma@vger.kernel.org
18460 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18461 S:      Supported
18462 W:      https://oss.oracle.com/projects/rds/
18463 F:      Documentation/networking/rds.rst
18464 F:      net/rds/
18465
18466 RDT - RESOURCE ALLOCATION
18467 M:      Fenghua Yu <fenghua.yu@intel.com>
18468 M:      Reinette Chatre <reinette.chatre@intel.com>
18469 L:      linux-kernel@vger.kernel.org
18470 S:      Supported
18471 F:      Documentation/arch/x86/resctrl*
18472 F:      arch/x86/include/asm/resctrl.h
18473 F:      arch/x86/kernel/cpu/resctrl/
18474 F:      tools/testing/selftests/resctrl/
18475
18476 READ-COPY UPDATE (RCU)
18477 M:      "Paul E. McKenney" <paulmck@kernel.org>
18478 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18479 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18480 M:      Joel Fernandes <joel@joelfernandes.org>
18481 M:      Josh Triplett <josh@joshtriplett.org>
18482 M:      Boqun Feng <boqun.feng@gmail.com>
18483 R:      Steven Rostedt <rostedt@goodmis.org>
18484 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18485 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18486 R:      Zqiang <qiang.zhang1211@gmail.com>
18487 L:      rcu@vger.kernel.org
18488 S:      Supported
18489 W:      http://www.rdrop.com/users/paulmck/RCU/
18490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18491 F:      Documentation/RCU/
18492 F:      include/linux/rcu*
18493 F:      kernel/rcu/
18494 X:      Documentation/RCU/torture.rst
18495 X:      include/linux/srcu*.h
18496 X:      kernel/rcu/srcu*.c
18497
18498 REAL TIME CLOCK (RTC) SUBSYSTEM
18499 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18500 L:      linux-rtc@vger.kernel.org
18501 S:      Maintained
18502 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18504 F:      Documentation/admin-guide/rtc.rst
18505 F:      Documentation/devicetree/bindings/rtc/
18506 F:      drivers/rtc/
18507 F:      include/linux/rtc.h
18508 F:      include/linux/rtc/
18509 F:      include/uapi/linux/rtc.h
18510 F:      tools/testing/selftests/rtc/
18511
18512 Real-time Linux Analysis (RTLA) tools
18513 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18514 M:      Steven Rostedt <rostedt@goodmis.org>
18515 L:      linux-trace-kernel@vger.kernel.org
18516 S:      Maintained
18517 F:      Documentation/tools/rtla/
18518 F:      tools/tracing/rtla/
18519
18520 REALTEK AUDIO CODECS
18521 M:      Oder Chiou <oder_chiou@realtek.com>
18522 S:      Maintained
18523 F:      include/sound/rt*.h
18524 F:      sound/soc/codecs/rt*
18525
18526 REALTEK OTTO WATCHDOG
18527 M:      Sander Vanheule <sander@svanheule.net>
18528 L:      linux-watchdog@vger.kernel.org
18529 S:      Maintained
18530 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18531 F:      drivers/watchdog/realtek_otto_wdt.c
18532
18533 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18534 M:      Linus Walleij <linus.walleij@linaro.org>
18535 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18536 S:      Maintained
18537 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18538 F:      drivers/net/dsa/realtek/*
18539
18540 REALTEK WIRELESS DRIVER (rtlwifi family)
18541 M:      Ping-Ke Shih <pkshih@realtek.com>
18542 L:      linux-wireless@vger.kernel.org
18543 S:      Maintained
18544 F:      drivers/net/wireless/realtek/rtlwifi/
18545
18546 REALTEK WIRELESS DRIVER (rtw88)
18547 M:      Ping-Ke Shih <pkshih@realtek.com>
18548 L:      linux-wireless@vger.kernel.org
18549 S:      Maintained
18550 F:      drivers/net/wireless/realtek/rtw88/
18551
18552 REALTEK WIRELESS DRIVER (rtw89)
18553 M:      Ping-Ke Shih <pkshih@realtek.com>
18554 L:      linux-wireless@vger.kernel.org
18555 S:      Maintained
18556 F:      drivers/net/wireless/realtek/rtw89/
18557
18558 REDPINE WIRELESS DRIVER
18559 L:      linux-wireless@vger.kernel.org
18560 S:      Orphan
18561 F:      drivers/net/wireless/rsi/
18562
18563 REGISTER MAP ABSTRACTION
18564 M:      Mark Brown <broonie@kernel.org>
18565 L:      linux-kernel@vger.kernel.org
18566 S:      Supported
18567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18568 F:      Documentation/devicetree/bindings/regmap/
18569 F:      drivers/base/regmap/
18570 F:      include/linux/regmap.h
18571
18572 REISERFS FILE SYSTEM
18573 L:      reiserfs-devel@vger.kernel.org
18574 S:      Obsolete
18575 F:      fs/reiserfs/
18576
18577 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18578 M:      Bjorn Andersson <andersson@kernel.org>
18579 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18580 L:      linux-remoteproc@vger.kernel.org
18581 S:      Maintained
18582 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18583 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18584 F:      Documentation/devicetree/bindings/remoteproc/
18585 F:      Documentation/staging/remoteproc.rst
18586 F:      drivers/remoteproc/
18587 F:      include/linux/remoteproc.h
18588 F:      include/linux/remoteproc/
18589
18590 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18591 M:      Bjorn Andersson <andersson@kernel.org>
18592 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18593 L:      linux-remoteproc@vger.kernel.org
18594 S:      Maintained
18595 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18596 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18597 F:      Documentation/staging/rpmsg.rst
18598 F:      drivers/rpmsg/
18599 F:      include/linux/rpmsg.h
18600 F:      include/linux/rpmsg/
18601 F:      include/uapi/linux/rpmsg.h
18602 F:      samples/rpmsg/
18603
18604 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18605 M:      Stephan Gerhold <stephan@gerhold.net>
18606 L:      netdev@vger.kernel.org
18607 L:      linux-remoteproc@vger.kernel.org
18608 S:      Maintained
18609 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18610
18611 RENESAS CLOCK DRIVERS
18612 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18613 L:      linux-renesas-soc@vger.kernel.org
18614 S:      Supported
18615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18616 F:      Documentation/devicetree/bindings/clock/renesas,*
18617 F:      drivers/clk/renesas/
18618
18619 RENESAS EMEV2 I2C DRIVER
18620 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18621 L:      linux-renesas-soc@vger.kernel.org
18622 S:      Supported
18623 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18624 F:      drivers/i2c/busses/i2c-emev2.c
18625
18626 RENESAS ETHERNET DRIVERS
18627 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18628 L:      netdev@vger.kernel.org
18629 L:      linux-renesas-soc@vger.kernel.org
18630 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18631 F:      drivers/net/ethernet/renesas/
18632 F:      include/linux/sh_eth.h
18633
18634 RENESAS IDT821034 ASoC CODEC
18635 M:      Herve Codina <herve.codina@bootlin.com>
18636 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18637 S:      Maintained
18638 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18639 F:      sound/soc/codecs/idt821034.c
18640
18641 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18642 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18643 L:      linux-mtd@lists.infradead.org
18644 L:      linux-renesas-soc@vger.kernel.org
18645 S:      Maintained
18646 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18647 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18648
18649 RENESAS R-CAR GYROADC DRIVER
18650 M:      Marek Vasut <marek.vasut@gmail.com>
18651 L:      linux-iio@vger.kernel.org
18652 S:      Supported
18653 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18654 F:      drivers/iio/adc/rcar-gyroadc.c
18655
18656 RENESAS R-CAR I2C DRIVERS
18657 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18658 L:      linux-renesas-soc@vger.kernel.org
18659 S:      Supported
18660 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18661 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18662 F:      drivers/i2c/busses/i2c-rcar.c
18663 F:      drivers/i2c/busses/i2c-sh_mobile.c
18664
18665 RENESAS R-CAR SATA DRIVER
18666 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18667 L:      linux-ide@vger.kernel.org
18668 L:      linux-renesas-soc@vger.kernel.org
18669 S:      Supported
18670 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18671 F:      drivers/ata/sata_rcar.c
18672
18673 RENESAS R-CAR THERMAL DRIVERS
18674 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18675 L:      linux-renesas-soc@vger.kernel.org
18676 S:      Supported
18677 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18678 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18679 F:      drivers/thermal/rcar_gen3_thermal.c
18680 F:      drivers/thermal/rcar_thermal.c
18681
18682 RENESAS RIIC DRIVER
18683 M:      Chris Brandt <chris.brandt@renesas.com>
18684 L:      linux-renesas-soc@vger.kernel.org
18685 S:      Supported
18686 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18687 F:      drivers/i2c/busses/i2c-riic.c
18688
18689 RENESAS RZ/G2L A/D DRIVER
18690 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18691 L:      linux-iio@vger.kernel.org
18692 L:      linux-renesas-soc@vger.kernel.org
18693 S:      Supported
18694 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18695 F:      drivers/iio/adc/rzg2l_adc.c
18696
18697 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18698 M:      Biju Das <biju.das.jz@bp.renesas.com>
18699 L:      linux-iio@vger.kernel.org
18700 L:      linux-renesas-soc@vger.kernel.org
18701 S:      Supported
18702 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18703 F:      drivers/counter/rz-mtu3-cnt.c
18704
18705 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18706 M:      Clément Léger <clement.leger@bootlin.com>
18707 L:      linux-renesas-soc@vger.kernel.org
18708 L:      netdev@vger.kernel.org
18709 S:      Maintained
18710 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18711 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18712 F:      drivers/net/dsa/rzn1_a5psw*
18713 F:      drivers/net/pcs/pcs-rzn1-miic.c
18714 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18715 F:      include/linux/pcs-rzn1-miic.h
18716 F:      net/dsa/tag_rzn1_a5psw.c
18717
18718 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18719 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18720 L:      linux-rtc@vger.kernel.org
18721 L:      linux-renesas-soc@vger.kernel.org
18722 S:      Maintained
18723 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18724 F:      drivers/rtc/rtc-rzn1.c
18725
18726 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18727 M:      Herve Codina <herve.codina@bootlin.com>
18728 L:      linux-renesas-soc@vger.kernel.org
18729 L:      linux-usb@vger.kernel.org
18730 S:      Maintained
18731 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18732 F:      drivers/usb/gadget/udc/renesas_usbf.c
18733
18734 RENESAS RZ/V2M I2C DRIVER
18735 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18736 L:      linux-i2c@vger.kernel.org
18737 L:      linux-renesas-soc@vger.kernel.org
18738 S:      Supported
18739 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18740 F:      drivers/i2c/busses/i2c-rzv2m.c
18741
18742 RENESAS USB PHY DRIVER
18743 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18744 L:      linux-renesas-soc@vger.kernel.org
18745 S:      Maintained
18746 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18747
18748 RENESAS VERSACLOCK 7 CLOCK DRIVER
18749 M:      Alex Helms <alexander.helms.jy@renesas.com>
18750 S:      Maintained
18751 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18752 F:      drivers/clk/clk-versaclock7.c
18753
18754 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18755 M:      Herve Codina <herve.codina@bootlin.com>
18756 L:      linux-iio@vger.kernel.org
18757 S:      Maintained
18758 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18759 F:      drivers/iio/potentiometer/x9250.c
18760
18761 RESET CONTROLLER FRAMEWORK
18762 M:      Philipp Zabel <p.zabel@pengutronix.de>
18763 S:      Maintained
18764 T:      git git://git.pengutronix.de/git/pza/linux
18765 F:      Documentation/devicetree/bindings/reset/
18766 F:      Documentation/driver-api/reset.rst
18767 F:      drivers/reset/
18768 F:      include/dt-bindings/reset/
18769 F:      include/linux/reset-controller.h
18770 F:      include/linux/reset.h
18771 F:      include/linux/reset/
18772 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18773
18774 RESTARTABLE SEQUENCES SUPPORT
18775 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18776 M:      Peter Zijlstra <peterz@infradead.org>
18777 M:      "Paul E. McKenney" <paulmck@kernel.org>
18778 M:      Boqun Feng <boqun.feng@gmail.com>
18779 L:      linux-kernel@vger.kernel.org
18780 S:      Supported
18781 F:      include/trace/events/rseq.h
18782 F:      include/uapi/linux/rseq.h
18783 F:      kernel/rseq.c
18784 F:      tools/testing/selftests/rseq/
18785
18786 RFKILL
18787 M:      Johannes Berg <johannes@sipsolutions.net>
18788 L:      linux-wireless@vger.kernel.org
18789 S:      Maintained
18790 W:      https://wireless.wiki.kernel.org/
18791 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18794 F:      Documentation/ABI/stable/sysfs-class-rfkill
18795 F:      Documentation/driver-api/rfkill.rst
18796 F:      include/linux/rfkill.h
18797 F:      include/uapi/linux/rfkill.h
18798 F:      net/rfkill/
18799
18800 RHASHTABLE
18801 M:      Thomas Graf <tgraf@suug.ch>
18802 M:      Herbert Xu <herbert@gondor.apana.org.au>
18803 L:      netdev@vger.kernel.org
18804 S:      Maintained
18805 F:      include/linux/rhashtable-types.h
18806 F:      include/linux/rhashtable.h
18807 F:      lib/rhashtable.c
18808 F:      lib/test_rhashtable.c
18809
18810 RICOH R5C592 MEMORYSTICK DRIVER
18811 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18812 S:      Maintained
18813 F:      drivers/memstick/host/r592.*
18814
18815 RICOH SMARTMEDIA/XD DRIVER
18816 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18817 S:      Maintained
18818 F:      drivers/mtd/nand/raw/r852.c
18819 F:      drivers/mtd/nand/raw/r852.h
18820
18821 RISC-V ARCHITECTURE
18822 M:      Paul Walmsley <paul.walmsley@sifive.com>
18823 M:      Palmer Dabbelt <palmer@dabbelt.com>
18824 M:      Albert Ou <aou@eecs.berkeley.edu>
18825 L:      linux-riscv@lists.infradead.org
18826 S:      Supported
18827 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18828 C:      irc://irc.libera.chat/riscv
18829 P:      Documentation/arch/riscv/patch-acceptance.rst
18830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18831 F:      arch/riscv/
18832 N:      riscv
18833 K:      riscv
18834
18835 RISC-V MICROCHIP FPGA SUPPORT
18836 M:      Conor Dooley <conor.dooley@microchip.com>
18837 M:      Daire McNamara <daire.mcnamara@microchip.com>
18838 L:      linux-riscv@lists.infradead.org
18839 S:      Supported
18840 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18841 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18842 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18843 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18844 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18845 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18846 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18847 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18848 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18849 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18850 F:      arch/riscv/boot/dts/microchip/
18851 F:      drivers/char/hw_random/mpfs-rng.c
18852 F:      drivers/clk/microchip/clk-mpfs*.c
18853 F:      drivers/firmware/microchip/mpfs-auto-update.c
18854 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18855 F:      drivers/mailbox/mailbox-mpfs.c
18856 F:      drivers/pci/controller/pcie-microchip-host.c
18857 F:      drivers/pwm/pwm-microchip-core.c
18858 F:      drivers/reset/reset-mpfs.c
18859 F:      drivers/rtc/rtc-mpfs.c
18860 F:      drivers/soc/microchip/mpfs-sys-controller.c
18861 F:      drivers/spi/spi-microchip-core-qspi.c
18862 F:      drivers/spi/spi-microchip-core.c
18863 F:      drivers/usb/musb/mpfs.c
18864 F:      include/soc/microchip/mpfs.h
18865
18866 RISC-V MISC SOC SUPPORT
18867 M:      Conor Dooley <conor@kernel.org>
18868 L:      linux-riscv@lists.infradead.org
18869 S:      Maintained
18870 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18871 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18872 F:      Documentation/devicetree/bindings/riscv/
18873 F:      arch/riscv/boot/dts/
18874 X:      arch/riscv/boot/dts/allwinner/
18875 X:      arch/riscv/boot/dts/renesas/
18876
18877 RISC-V PMU DRIVERS
18878 M:      Atish Patra <atishp@atishpatra.org>
18879 R:      Anup Patel <anup@brainfault.org>
18880 L:      linux-riscv@lists.infradead.org
18881 S:      Supported
18882 F:      drivers/perf/riscv_pmu.c
18883 F:      drivers/perf/riscv_pmu_legacy.c
18884 F:      drivers/perf/riscv_pmu_sbi.c
18885
18886 RISC-V THEAD SoC SUPPORT
18887 M:      Jisheng Zhang <jszhang@kernel.org>
18888 M:      Guo Ren <guoren@kernel.org>
18889 M:      Fu Wei <wefu@redhat.com>
18890 L:      linux-riscv@lists.infradead.org
18891 S:      Maintained
18892 F:      arch/riscv/boot/dts/thead/
18893
18894 RNBD BLOCK DRIVERS
18895 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18896 M:      Jack Wang <jinpu.wang@ionos.com>
18897 L:      linux-block@vger.kernel.org
18898 S:      Maintained
18899 F:      drivers/block/rnbd/
18900
18901 ROCCAT DRIVERS
18902 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18903 S:      Maintained
18904 W:      http://sourceforge.net/projects/roccat/
18905 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18906 F:      drivers/hid/hid-roccat*
18907 F:      include/linux/hid-roccat*
18908
18909 ROCKCHIP CRYPTO DRIVERS
18910 M:      Corentin Labbe <clabbe@baylibre.com>
18911 L:      linux-crypto@vger.kernel.org
18912 S:      Maintained
18913 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18914 F:      drivers/crypto/rockchip/
18915
18916 ROCKCHIP I2S TDM DRIVER
18917 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18918 L:      linux-rockchip@lists.infradead.org
18919 S:      Maintained
18920 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18921 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18922
18923 ROCKCHIP ISP V1 DRIVER
18924 M:      Dafna Hirschfeld <dafna@fastmail.com>
18925 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18926 L:      linux-media@vger.kernel.org
18927 L:      linux-rockchip@lists.infradead.org
18928 S:      Maintained
18929 F:      Documentation/admin-guide/media/rkisp1.rst
18930 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18931 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18932 F:      drivers/media/platform/rockchip/rkisp1
18933 F:      include/uapi/linux/rkisp1-config.h
18934
18935 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18936 M:      Jacob Chen <jacob-chen@iotwrt.com>
18937 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18938 L:      linux-media@vger.kernel.org
18939 L:      linux-rockchip@lists.infradead.org
18940 S:      Maintained
18941 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18942 F:      drivers/media/platform/rockchip/rga/
18943
18944 ROCKCHIP VIDEO DECODER DRIVER
18945 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18946 L:      linux-media@vger.kernel.org
18947 L:      linux-rockchip@lists.infradead.org
18948 S:      Maintained
18949 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18950 F:      drivers/staging/media/rkvdec/
18951
18952 ROCKER DRIVER
18953 M:      Jiri Pirko <jiri@resnulli.us>
18954 L:      netdev@vger.kernel.org
18955 S:      Supported
18956 F:      drivers/net/ethernet/rocker/
18957
18958 ROCKETPORT EXPRESS/INFINITY DRIVER
18959 M:      Kevin Cernekee <cernekee@gmail.com>
18960 L:      linux-serial@vger.kernel.org
18961 S:      Odd Fixes
18962 F:      drivers/tty/serial/rp2.*
18963
18964 ROHM BD99954 CHARGER IC
18965 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18966 S:      Supported
18967 F:      drivers/power/supply/bd99954-charger.c
18968 F:      drivers/power/supply/bd99954-charger.h
18969
18970 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18971 M:      Tomasz Duszynski <tduszyns@gmail.com>
18972 S:      Maintained
18973 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18974 F:      drivers/iio/light/bh1750.c
18975
18976 ROHM BM1390 PRESSURE SENSOR DRIVER
18977 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18978 L:      linux-iio@vger.kernel.org
18979 S:      Supported
18980 F:      drivers/iio/pressure/rohm-bm1390.c
18981
18982 ROHM BU270xx LIGHT SENSOR DRIVERs
18983 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18984 L:      linux-iio@vger.kernel.org
18985 S:      Supported
18986 F:      drivers/iio/light/rohm-bu27008.c
18987 F:      drivers/iio/light/rohm-bu27034.c
18988
18989 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18990 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18991 L:      linux-kernel@vger.kernel.org
18992 L:      linux-renesas-soc@vger.kernel.org
18993 S:      Supported
18994 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18995 F:      drivers/gpio/gpio-bd9571mwv.c
18996 F:      drivers/mfd/bd9571mwv.c
18997 F:      drivers/regulator/bd9571mwv-regulator.c
18998 F:      include/linux/mfd/bd9571mwv.h
18999
19000 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
19001 M:      Matti Vaittinen <mazziesaccount@gmail.com>
19002 S:      Supported
19003 F:      drivers/clk/clk-bd718x7.c
19004 F:      drivers/gpio/gpio-bd71815.c
19005 F:      drivers/gpio/gpio-bd71828.c
19006 F:      drivers/mfd/rohm-bd71828.c
19007 F:      drivers/mfd/rohm-bd718x7.c
19008 F:      drivers/mfd/rohm-bd9576.c
19009 F:      drivers/regulator/bd71815-regulator.c
19010 F:      drivers/regulator/bd71828-regulator.c
19011 F:      drivers/regulator/bd718x7-regulator.c
19012 F:      drivers/regulator/bd9576-regulator.c
19013 F:      drivers/regulator/rohm-regulator.c
19014 F:      drivers/rtc/rtc-bd70528.c
19015 F:      drivers/watchdog/bd9576_wdt.c
19016 F:      include/linux/mfd/rohm-bd71815.h
19017 F:      include/linux/mfd/rohm-bd71828.h
19018 F:      include/linux/mfd/rohm-bd718x7.h
19019 F:      include/linux/mfd/rohm-bd957x.h
19020 F:      include/linux/mfd/rohm-generic.h
19021 F:      include/linux/mfd/rohm-shared.h
19022
19023 ROSE NETWORK LAYER
19024 M:      Ralf Baechle <ralf@linux-mips.org>
19025 L:      linux-hams@vger.kernel.org
19026 S:      Maintained
19027 W:      https://linux-ax25.in-berlin.de
19028 F:      include/net/rose.h
19029 F:      include/uapi/linux/rose.h
19030 F:      net/rose/
19031
19032 ROTATION DRIVER FOR ALLWINNER A83T
19033 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
19034 L:      linux-media@vger.kernel.org
19035 S:      Maintained
19036 T:      git git://linuxtv.org/media_tree.git
19037 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
19038 F:      drivers/media/platform/sunxi/sun8i-rotate/
19039
19040 RPMSG TTY DRIVER
19041 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
19042 L:      linux-remoteproc@vger.kernel.org
19043 S:      Maintained
19044 F:      drivers/tty/rpmsg_tty.c
19045
19046 RTL2830 MEDIA DRIVER
19047 L:      linux-media@vger.kernel.org
19048 S:      Orphan
19049 W:      https://linuxtv.org
19050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19051 F:      drivers/media/dvb-frontends/rtl2830*
19052
19053 RTL2832 MEDIA DRIVER
19054 L:      linux-media@vger.kernel.org
19055 S:      Orphan
19056 W:      https://linuxtv.org
19057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19058 F:      drivers/media/dvb-frontends/rtl2832*
19059
19060 RTL2832_SDR MEDIA DRIVER
19061 L:      linux-media@vger.kernel.org
19062 S:      Orphan
19063 W:      https://linuxtv.org
19064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19065 F:      drivers/media/dvb-frontends/rtl2832_sdr*
19066
19067 RTL8180 WIRELESS DRIVER
19068 L:      linux-wireless@vger.kernel.org
19069 S:      Orphan
19070 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
19071
19072 RTL8187 WIRELESS DRIVER
19073 M:      Hin-Tak Leung <hintak.leung@gmail.com>
19074 M:      Larry Finger <Larry.Finger@lwfinger.net>
19075 L:      linux-wireless@vger.kernel.org
19076 S:      Maintained
19077 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
19078
19079 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
19080 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
19081 L:      linux-wireless@vger.kernel.org
19082 S:      Maintained
19083 F:      drivers/net/wireless/realtek/rtl8xxxu/
19084
19085 RTRS TRANSPORT DRIVERS
19086 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
19087 M:      Jack Wang <jinpu.wang@ionos.com>
19088 L:      linux-rdma@vger.kernel.org
19089 S:      Maintained
19090 F:      drivers/infiniband/ulp/rtrs/
19091
19092 RUNTIME VERIFICATION (RV)
19093 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
19094 M:      Steven Rostedt <rostedt@goodmis.org>
19095 L:      linux-trace-kernel@vger.kernel.org
19096 S:      Maintained
19097 F:      Documentation/trace/rv/
19098 F:      include/linux/rv.h
19099 F:      include/rv/
19100 F:      kernel/trace/rv/
19101 F:      tools/verification/
19102
19103 RUST
19104 M:      Miguel Ojeda <ojeda@kernel.org>
19105 M:      Alex Gaynor <alex.gaynor@gmail.com>
19106 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
19107 R:      Boqun Feng <boqun.feng@gmail.com>
19108 R:      Gary Guo <gary@garyguo.net>
19109 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
19110 R:      Benno Lossin <benno.lossin@proton.me>
19111 R:      Andreas Hindborg <a.hindborg@samsung.com>
19112 R:      Alice Ryhl <aliceryhl@google.com>
19113 L:      rust-for-linux@vger.kernel.org
19114 S:      Supported
19115 W:      https://rust-for-linux.com
19116 B:      https://github.com/Rust-for-Linux/linux/issues
19117 C:      zulip://rust-for-linux.zulipchat.com
19118 P:      https://rust-for-linux.com/contributing
19119 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
19120 F:      Documentation/rust/
19121 F:      rust/
19122 F:      samples/rust/
19123 F:      scripts/*rust*
19124 F:      tools/testing/selftests/rust/
19125 K:      \b(?i:rust)\b
19126
19127 RXRPC SOCKETS (AF_RXRPC)
19128 M:      David Howells <dhowells@redhat.com>
19129 M:      Marc Dionne <marc.dionne@auristor.com>
19130 L:      linux-afs@lists.infradead.org
19131 S:      Supported
19132 W:      https://www.infradead.org/~dhowells/kafs/
19133 F:      Documentation/networking/rxrpc.rst
19134 F:      include/keys/rxrpc-type.h
19135 F:      include/net/af_rxrpc.h
19136 F:      include/trace/events/rxrpc.h
19137 F:      include/uapi/linux/rxrpc.h
19138 F:      net/rxrpc/
19139
19140 S3 SAVAGE FRAMEBUFFER DRIVER
19141 M:      Antonino Daplas <adaplas@gmail.com>
19142 L:      linux-fbdev@vger.kernel.org
19143 S:      Maintained
19144 F:      drivers/video/fbdev/savage/
19145
19146 S390 ARCHITECTURE
19147 M:      Heiko Carstens <hca@linux.ibm.com>
19148 M:      Vasily Gorbik <gor@linux.ibm.com>
19149 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19150 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
19151 R:      Sven Schnelle <svens@linux.ibm.com>
19152 L:      linux-s390@vger.kernel.org
19153 S:      Supported
19154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19155 F:      Documentation/driver-api/s390-drivers.rst
19156 F:      Documentation/arch/s390/
19157 F:      arch/s390/
19158 F:      drivers/s390/
19159 F:      drivers/watchdog/diag288_wdt.c
19160
19161 S390 COMMON I/O LAYER
19162 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19163 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
19164 L:      linux-s390@vger.kernel.org
19165 S:      Supported
19166 F:      drivers/s390/cio/
19167
19168 S390 DASD DRIVER
19169 M:      Stefan Haberland <sth@linux.ibm.com>
19170 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
19171 L:      linux-s390@vger.kernel.org
19172 S:      Supported
19173 F:      block/partitions/ibm.c
19174 F:      drivers/s390/block/dasd*
19175 F:      include/linux/dasd_mod.h
19176
19177 S390 IOMMU (PCI)
19178 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19179 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19180 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19181 L:      linux-s390@vger.kernel.org
19182 S:      Supported
19183 F:      drivers/iommu/s390-iommu.c
19184
19185 S390 IUCV NETWORK LAYER
19186 M:      Alexandra Winter <wintera@linux.ibm.com>
19187 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19188 L:      linux-s390@vger.kernel.org
19189 L:      netdev@vger.kernel.org
19190 S:      Supported
19191 F:      drivers/s390/net/*iucv*
19192 F:      include/net/iucv/
19193 F:      net/iucv/
19194
19195 S390 MM
19196 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19197 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19198 L:      linux-s390@vger.kernel.org
19199 S:      Supported
19200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19201 F:      arch/s390/include/asm/pgtable.h
19202 F:      arch/s390/mm
19203
19204 S390 NETWORK DRIVERS
19205 M:      Alexandra Winter <wintera@linux.ibm.com>
19206 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19207 L:      linux-s390@vger.kernel.org
19208 L:      netdev@vger.kernel.org
19209 S:      Supported
19210 F:      drivers/s390/net/
19211
19212 S390 PCI SUBSYSTEM
19213 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19214 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19215 L:      linux-s390@vger.kernel.org
19216 S:      Supported
19217 F:      Documentation/arch/s390/pci.rst
19218 F:      arch/s390/pci/
19219 F:      drivers/pci/hotplug/s390_pci_hpc.c
19220
19221 S390 SCM DRIVER
19222 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19223 L:      linux-s390@vger.kernel.org
19224 S:      Supported
19225 F:      drivers/s390/block/scm*
19226 F:      drivers/s390/cio/scm.c
19227
19228 S390 VFIO AP DRIVER
19229 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19230 M:      Halil Pasic <pasic@linux.ibm.com>
19231 M:      Jason Herne <jjherne@linux.ibm.com>
19232 L:      linux-s390@vger.kernel.org
19233 S:      Supported
19234 F:      Documentation/arch/s390/vfio-ap*
19235 F:      drivers/s390/crypto/vfio_ap*
19236
19237 S390 VFIO-CCW DRIVER
19238 M:      Eric Farman <farman@linux.ibm.com>
19239 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19240 R:      Halil Pasic <pasic@linux.ibm.com>
19241 L:      linux-s390@vger.kernel.org
19242 L:      kvm@vger.kernel.org
19243 S:      Supported
19244 F:      Documentation/arch/s390/vfio-ccw.rst
19245 F:      drivers/s390/cio/vfio_ccw*
19246 F:      include/uapi/linux/vfio_ccw.h
19247
19248 S390 VFIO-PCI DRIVER
19249 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19250 M:      Eric Farman <farman@linux.ibm.com>
19251 L:      linux-s390@vger.kernel.org
19252 L:      kvm@vger.kernel.org
19253 S:      Supported
19254 F:      arch/s390/kvm/pci*
19255 F:      drivers/vfio/pci/vfio_pci_zdev.c
19256 F:      include/uapi/linux/vfio_zdev.h
19257
19258 S390 ZCRYPT DRIVER
19259 M:      Harald Freudenberger <freude@linux.ibm.com>
19260 L:      linux-s390@vger.kernel.org
19261 S:      Supported
19262 F:      drivers/s390/crypto/
19263
19264 S390 ZFCP DRIVER
19265 M:      Steffen Maier <maier@linux.ibm.com>
19266 M:      Benjamin Block <bblock@linux.ibm.com>
19267 L:      linux-s390@vger.kernel.org
19268 S:      Supported
19269 F:      drivers/s390/scsi/zfcp_*
19270
19271 SAA6588 RDS RECEIVER DRIVER
19272 M:      Hans Verkuil <hverkuil@xs4all.nl>
19273 L:      linux-media@vger.kernel.org
19274 S:      Odd Fixes
19275 W:      https://linuxtv.org
19276 T:      git git://linuxtv.org/media_tree.git
19277 F:      drivers/media/i2c/saa6588*
19278
19279 SAA7134 VIDEO4LINUX DRIVER
19280 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19281 L:      linux-media@vger.kernel.org
19282 S:      Odd fixes
19283 W:      https://linuxtv.org
19284 T:      git git://linuxtv.org/media_tree.git
19285 F:      Documentation/driver-api/media/drivers/saa7134*
19286 F:      drivers/media/pci/saa7134/
19287
19288 SAA7146 VIDEO4LINUX-2 DRIVER
19289 M:      Hans Verkuil <hverkuil@xs4all.nl>
19290 L:      linux-media@vger.kernel.org
19291 S:      Maintained
19292 T:      git git://linuxtv.org/media_tree.git
19293 F:      drivers/media/common/saa7146/
19294 F:      drivers/media/pci/saa7146/
19295 F:      include/media/drv-intf/saa7146*
19296
19297 SAFESETID SECURITY MODULE
19298 M:      Micah Morton <mortonm@chromium.org>
19299 S:      Supported
19300 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19301 F:      security/safesetid/
19302
19303 SAMSUNG AUDIO (ASoC) DRIVERS
19304 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19306 S:      Maintained
19307 B:      mailto:linux-samsung-soc@vger.kernel.org
19308 F:      Documentation/devicetree/bindings/sound/samsung*
19309 F:      sound/soc/samsung/
19310
19311 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19312 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19313 L:      linux-crypto@vger.kernel.org
19314 L:      linux-samsung-soc@vger.kernel.org
19315 S:      Maintained
19316 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19317 F:      drivers/crypto/exynos-rng.c
19318
19319 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19320 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19321 L:      linux-samsung-soc@vger.kernel.org
19322 S:      Maintained
19323 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19324 F:      drivers/char/hw_random/exynos-trng.c
19325
19326 SAMSUNG FRAMEBUFFER DRIVER
19327 M:      Jingoo Han <jingoohan1@gmail.com>
19328 L:      linux-fbdev@vger.kernel.org
19329 S:      Maintained
19330 F:      drivers/video/fbdev/s3c-fb.c
19331
19332 SAMSUNG INTERCONNECT DRIVERS
19333 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19334 M:      Artur Świgoń <a.swigon@samsung.com>
19335 L:      linux-pm@vger.kernel.org
19336 L:      linux-samsung-soc@vger.kernel.org
19337 S:      Supported
19338 F:      drivers/interconnect/samsung/
19339
19340 SAMSUNG LAPTOP DRIVER
19341 M:      Corentin Chary <corentin.chary@gmail.com>
19342 L:      platform-driver-x86@vger.kernel.org
19343 S:      Maintained
19344 F:      drivers/platform/x86/samsung-laptop.c
19345
19346 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19347 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19348 L:      linux-kernel@vger.kernel.org
19349 L:      linux-samsung-soc@vger.kernel.org
19350 S:      Maintained
19351 B:      mailto:linux-samsung-soc@vger.kernel.org
19352 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19353 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19354 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19355 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19356 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19357 F:      drivers/clk/clk-s2mps11.c
19358 F:      drivers/mfd/sec*.c
19359 F:      drivers/regulator/s2m*.c
19360 F:      drivers/regulator/s5m*.c
19361 F:      drivers/rtc/rtc-s5m.c
19362 F:      include/linux/mfd/samsung/
19363
19364 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19365 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19366 L:      linux-media@vger.kernel.org
19367 L:      linux-samsung-soc@vger.kernel.org
19368 S:      Maintained
19369 F:      drivers/media/platform/samsung/s3c-camif/
19370 F:      include/media/drv-intf/s3c_camif.h
19371
19372 SAMSUNG S3FWRN5 NFC DRIVER
19373 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19374 S:      Maintained
19375 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19376 F:      drivers/nfc/s3fwrn5
19377
19378 SAMSUNG S5C73M3 CAMERA DRIVER
19379 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19380 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19381 L:      linux-media@vger.kernel.org
19382 S:      Supported
19383 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19384 F:      drivers/media/i2c/s5c73m3/*
19385
19386 SAMSUNG S5K5BAF CAMERA DRIVER
19387 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19388 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19389 L:      linux-media@vger.kernel.org
19390 S:      Supported
19391 F:      drivers/media/i2c/s5k5baf.c
19392
19393 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19394 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19395 M:      Vladimir Zapolskiy <vz@mleia.com>
19396 L:      linux-crypto@vger.kernel.org
19397 L:      linux-samsung-soc@vger.kernel.org
19398 S:      Maintained
19399 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19400 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19401 F:      drivers/crypto/s5p-sss.c
19402
19403 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19404 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19405 L:      linux-media@vger.kernel.org
19406 S:      Supported
19407 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19408 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19409 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19410 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19411 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19412 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19413 F:      drivers/media/platform/samsung/exynos4-is/
19414
19415 SAMSUNG SOC CLOCK DRIVERS
19416 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19417 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19418 M:      Tomasz Figa <tomasz.figa@gmail.com>
19419 M:      Chanwoo Choi <cw00.choi@samsung.com>
19420 R:      Alim Akhtar <alim.akhtar@samsung.com>
19421 L:      linux-samsung-soc@vger.kernel.org
19422 S:      Maintained
19423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19424 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19425 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19426 F:      drivers/clk/samsung/
19427 F:      include/dt-bindings/clock/exynos*.h
19428 F:      include/dt-bindings/clock/s5p*.h
19429 F:      include/dt-bindings/clock/samsung,*.h
19430 F:      include/linux/clk/samsung.h
19431
19432 SAMSUNG SPI DRIVERS
19433 M:      Andi Shyti <andi.shyti@kernel.org>
19434 L:      linux-spi@vger.kernel.org
19435 L:      linux-samsung-soc@vger.kernel.org
19436 S:      Maintained
19437 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19438 F:      drivers/spi/spi-s3c*
19439 F:      include/linux/platform_data/spi-s3c64xx.h
19440
19441 SAMSUNG SXGBE DRIVERS
19442 M:      Byungho An <bh74.an@samsung.com>
19443 L:      netdev@vger.kernel.org
19444 S:      Supported
19445 F:      drivers/net/ethernet/samsung/sxgbe/
19446
19447 SAMSUNG THERMAL DRIVER
19448 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19449 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19450 L:      linux-pm@vger.kernel.org
19451 L:      linux-samsung-soc@vger.kernel.org
19452 S:      Maintained
19453 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19454 F:      drivers/thermal/samsung/
19455
19456 SAMSUNG USB2 PHY DRIVER
19457 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19458 L:      linux-kernel@vger.kernel.org
19459 S:      Supported
19460 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19461 F:      Documentation/driver-api/phy/samsung-usb2.rst
19462 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19463 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19464 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19465 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19466 F:      drivers/phy/samsung/phy-samsung-usb2.c
19467 F:      drivers/phy/samsung/phy-samsung-usb2.h
19468
19469 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19470 M:      Paul Barker <paul.barker@sancloud.com>
19471 R:      Marc Murphy <marc.murphy@sancloud.com>
19472 S:      Supported
19473 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19474
19475 SC1200 WDT DRIVER
19476 M:      Zwane Mwaikambo <zwanem@gmail.com>
19477 S:      Maintained
19478 F:      drivers/watchdog/sc1200wdt.c
19479
19480 SCHEDULER
19481 M:      Ingo Molnar <mingo@redhat.com>
19482 M:      Peter Zijlstra <peterz@infradead.org>
19483 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19484 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19485 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19486 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19487 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19488 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19489 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19490 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19491 L:      linux-kernel@vger.kernel.org
19492 S:      Maintained
19493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19494 F:      include/linux/preempt.h
19495 F:      include/linux/sched.h
19496 F:      include/linux/wait.h
19497 F:      include/uapi/linux/sched.h
19498 F:      kernel/sched/
19499
19500 SCSI LIBSAS SUBSYSTEM
19501 R:      John Garry <john.g.garry@oracle.com>
19502 R:      Jason Yan <yanaijie@huawei.com>
19503 L:      linux-scsi@vger.kernel.org
19504 S:      Supported
19505 F:      Documentation/scsi/libsas.rst
19506 F:      drivers/scsi/libsas/
19507 F:      include/scsi/libsas.h
19508 F:      include/scsi/sas_ata.h
19509
19510 SCSI RDMA PROTOCOL (SRP) INITIATOR
19511 M:      Bart Van Assche <bvanassche@acm.org>
19512 L:      linux-rdma@vger.kernel.org
19513 S:      Supported
19514 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19515 F:      drivers/infiniband/ulp/srp/
19516 F:      include/scsi/srp.h
19517
19518 SCSI RDMA PROTOCOL (SRP) TARGET
19519 M:      Bart Van Assche <bvanassche@acm.org>
19520 L:      linux-rdma@vger.kernel.org
19521 L:      target-devel@vger.kernel.org
19522 S:      Supported
19523 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19524 F:      drivers/infiniband/ulp/srpt/
19525
19526 SCSI SG DRIVER
19527 M:      Doug Gilbert <dgilbert@interlog.com>
19528 L:      linux-scsi@vger.kernel.org
19529 S:      Maintained
19530 W:      http://sg.danny.cz/sg
19531 F:      Documentation/scsi/scsi-generic.rst
19532 F:      drivers/scsi/sg.c
19533 F:      include/scsi/sg.h
19534
19535 SCSI SUBSYSTEM
19536 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19537 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19538 L:      linux-scsi@vger.kernel.org
19539 S:      Maintained
19540 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19543 F:      Documentation/devicetree/bindings/scsi/
19544 F:      drivers/scsi/
19545 F:      drivers/ufs/
19546 F:      include/scsi/
19547
19548 SCSI TAPE DRIVER
19549 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19550 L:      linux-scsi@vger.kernel.org
19551 S:      Maintained
19552 F:      Documentation/scsi/st.rst
19553 F:      drivers/scsi/st.*
19554 F:      drivers/scsi/st_*.h
19555
19556 SCSI TARGET CORE USER DRIVER
19557 M:      Bodo Stroesser <bostroesser@gmail.com>
19558 L:      linux-scsi@vger.kernel.org
19559 L:      target-devel@vger.kernel.org
19560 S:      Supported
19561 F:      Documentation/target/tcmu-design.rst
19562 F:      drivers/target/target_core_user.c
19563 F:      include/uapi/linux/target_core_user.h
19564
19565 SCSI TARGET SUBSYSTEM
19566 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19567 L:      linux-scsi@vger.kernel.org
19568 L:      target-devel@vger.kernel.org
19569 S:      Supported
19570 Q:      https://patchwork.kernel.org/project/target-devel/list/
19571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19572 F:      Documentation/target/
19573 F:      drivers/target/
19574 F:      include/target/
19575
19576 SCTP PROTOCOL
19577 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19578 M:      Xin Long <lucien.xin@gmail.com>
19579 L:      linux-sctp@vger.kernel.org
19580 S:      Maintained
19581 W:      https://github.com/sctp/lksctp-tools/wiki
19582 F:      Documentation/networking/sctp.rst
19583 F:      include/linux/sctp.h
19584 F:      include/net/sctp/
19585 F:      include/uapi/linux/sctp.h
19586 F:      net/sctp/
19587
19588 SCx200 CPU SUPPORT
19589 M:      Jim Cromie <jim.cromie@gmail.com>
19590 S:      Odd Fixes
19591 F:      Documentation/i2c/busses/scx200_acb.rst
19592 F:      arch/x86/platform/scx200/
19593 F:      drivers/i2c/busses/scx200*
19594 F:      drivers/mtd/maps/scx200_docflash.c
19595 F:      drivers/watchdog/scx200_wdt.c
19596 F:      include/linux/scx200.h
19597
19598 SCx200 GPIO DRIVER
19599 M:      Jim Cromie <jim.cromie@gmail.com>
19600 S:      Maintained
19601 F:      drivers/char/scx200_gpio.c
19602 F:      include/linux/scx200_gpio.h
19603
19604 SCx200 HRT CLOCKSOURCE DRIVER
19605 M:      Jim Cromie <jim.cromie@gmail.com>
19606 S:      Maintained
19607 F:      drivers/clocksource/scx200_hrt.c
19608
19609 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19610 M:      Sascha Sommer <saschasommer@freenet.de>
19611 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19612 S:      Maintained
19613 F:      drivers/mmc/host/sdricoh_cs.c
19614
19615 SECO BOARDS CEC DRIVER
19616 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19617 S:      Maintained
19618 F:      drivers/media/cec/platform/seco/seco-cec.c
19619 F:      drivers/media/cec/platform/seco/seco-cec.h
19620
19621 SECURE COMPUTING
19622 M:      Kees Cook <keescook@chromium.org>
19623 R:      Andy Lutomirski <luto@amacapital.net>
19624 R:      Will Drewry <wad@chromium.org>
19625 S:      Supported
19626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19627 F:      Documentation/userspace-api/seccomp_filter.rst
19628 F:      include/linux/seccomp.h
19629 F:      include/uapi/linux/seccomp.h
19630 F:      kernel/seccomp.c
19631 F:      tools/testing/selftests/kselftest_harness.h
19632 F:      tools/testing/selftests/seccomp/*
19633 K:      \bsecure_computing
19634 K:      \bTIF_SECCOMP\b
19635
19636 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19637 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19638 M:      Al Cooper <alcooperx@gmail.com>
19639 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19640 L:      linux-mmc@vger.kernel.org
19641 S:      Maintained
19642 F:      drivers/mmc/host/sdhci-brcmstb*
19643
19644 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19645 M:      Adrian Hunter <adrian.hunter@intel.com>
19646 L:      linux-mmc@vger.kernel.org
19647 S:      Supported
19648 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19649 F:      drivers/mmc/host/sdhci*
19650
19651 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19652 M:      Aubin Constans <aubin.constans@microchip.com>
19653 R:      Eugen Hristev <eugen.hristev@collabora.com>
19654 L:      linux-mmc@vger.kernel.org
19655 S:      Supported
19656 F:      drivers/mmc/host/sdhci-of-at91.c
19657
19658 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19659 M:      Haibo Chen <haibo.chen@nxp.com>
19660 L:      imx@lists.linux.dev
19661 L:      linux-mmc@vger.kernel.org
19662 S:      Maintained
19663 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19664
19665 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19666 M:      Ben Dooks <ben-linux@fluff.org>
19667 M:      Jaehoon Chung <jh80.chung@samsung.com>
19668 L:      linux-mmc@vger.kernel.org
19669 S:      Maintained
19670 F:      drivers/mmc/host/sdhci-s3c*
19671
19672 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19673 M:      Viresh Kumar <vireshk@kernel.org>
19674 L:      linux-mmc@vger.kernel.org
19675 S:      Maintained
19676 F:      drivers/mmc/host/sdhci-spear.c
19677
19678 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19679 M:      Vignesh Raghavendra <vigneshr@ti.com>
19680 L:      linux-mmc@vger.kernel.org
19681 S:      Maintained
19682 F:      drivers/mmc/host/sdhci-omap.c
19683
19684 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19685 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19686 L:      linux-block@vger.kernel.org
19687 S:      Supported
19688 F:      block/opal_proto.h
19689 F:      block/sed*
19690 F:      include/linux/sed*
19691 F:      include/uapi/linux/sed*
19692
19693 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19694 M:      Mark Rutland <mark.rutland@arm.com>
19695 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19696 M:      Sudeep Holla <sudeep.holla@arm.com>
19697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19698 S:      Maintained
19699 F:      drivers/firmware/smccc/
19700 F:      include/linux/arm-smccc.h
19701
19702 SECURITY CONTACT
19703 M:      Security Officers <security@kernel.org>
19704 S:      Supported
19705 F:      Documentation/process/security-bugs.rst
19706
19707 SECURITY SUBSYSTEM
19708 M:      Paul Moore <paul@paul-moore.com>
19709 M:      James Morris <jmorris@namei.org>
19710 M:      "Serge E. Hallyn" <serge@hallyn.com>
19711 L:      linux-security-module@vger.kernel.org
19712 S:      Supported
19713 Q:      https://patchwork.kernel.org/project/linux-security-module/list
19714 B:      mailto:linux-security-module@vger.kernel.org
19715 P:      https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
19716 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19717 F:      include/uapi/linux/lsm.h
19718 F:      security/
19719 F:      tools/testing/selftests/lsm/
19720 X:      security/selinux/
19721 K:      \bsecurity_[a-z_0-9]\+\b
19722
19723 SELINUX SECURITY MODULE
19724 M:      Paul Moore <paul@paul-moore.com>
19725 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19726 R:      Ondrej Mosnacek <omosnace@redhat.com>
19727 L:      selinux@vger.kernel.org
19728 S:      Supported
19729 W:      https://github.com/SELinuxProject
19730 Q:      https://patchwork.kernel.org/project/selinux/list
19731 B:      mailto:selinux@vger.kernel.org
19732 P:      https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
19733 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19734 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19735 F:      Documentation/ABI/removed/sysfs-selinux-disable
19736 F:      Documentation/admin-guide/LSM/SELinux.rst
19737 F:      include/trace/events/avc.h
19738 F:      include/uapi/linux/selinux_netlink.h
19739 F:      scripts/selinux/
19740 F:      security/selinux/
19741
19742 SENSABLE PHANTOM
19743 M:      Jiri Slaby <jirislaby@kernel.org>
19744 S:      Maintained
19745 F:      drivers/misc/phantom.c
19746 F:      include/uapi/linux/phantom.h
19747
19748 SENSEAIR SUNRISE 006-0-0007
19749 M:      Jacopo Mondi <jacopo@jmondi.org>
19750 S:      Maintained
19751 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19752 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19753 F:      drivers/iio/chemical/sunrise_co2.c
19754
19755 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19756 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19757 S:      Maintained
19758 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19759 F:      drivers/iio/chemical/scd30.h
19760 F:      drivers/iio/chemical/scd30_core.c
19761 F:      drivers/iio/chemical/scd30_i2c.c
19762 F:      drivers/iio/chemical/scd30_serial.c
19763
19764 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19765 M:      Roan van Dijk <roan@protonic.nl>
19766 S:      Maintained
19767 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19768 F:      drivers/iio/chemical/scd4x.c
19769
19770 SENSIRION SGP40 GAS SENSOR DRIVER
19771 M:      Andreas Klinger <ak@it-klinger.de>
19772 S:      Maintained
19773 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19774 F:      drivers/iio/chemical/sgp40.c
19775
19776 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19777 M:      Tomasz Duszynski <tduszyns@gmail.com>
19778 S:      Maintained
19779 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19780 F:      drivers/iio/chemical/sps30.c
19781 F:      drivers/iio/chemical/sps30_i2c.c
19782 F:      drivers/iio/chemical/sps30_serial.c
19783
19784 SERIAL DEVICE BUS
19785 M:      Rob Herring <robh@kernel.org>
19786 L:      linux-serial@vger.kernel.org
19787 S:      Maintained
19788 F:      Documentation/devicetree/bindings/serial/serial.yaml
19789 F:      drivers/tty/serdev/
19790 F:      include/linux/serdev.h
19791
19792 SERIAL IR RECEIVER
19793 M:      Sean Young <sean@mess.org>
19794 L:      linux-media@vger.kernel.org
19795 S:      Maintained
19796 F:      drivers/media/rc/serial_ir.c
19797
19798 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19799 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19801 S:      Maintained
19802 F:      Documentation/devicetree/bindings/slimbus/
19803 F:      drivers/slimbus/
19804 F:      include/linux/slimbus.h
19805
19806 SFC NETWORK DRIVER
19807 M:      Edward Cree <ecree.xilinx@gmail.com>
19808 M:      Martin Habets <habetsm.xilinx@gmail.com>
19809 L:      netdev@vger.kernel.org
19810 L:      linux-net-drivers@amd.com
19811 S:      Supported
19812 F:      Documentation/networking/devlink/sfc.rst
19813 F:      drivers/net/ethernet/sfc/
19814
19815 SFCTEMP HWMON DRIVER
19816 M:      Emil Renner Berthing <kernel@esmil.dk>
19817 M:      Hal Feng <hal.feng@starfivetech.com>
19818 L:      linux-hwmon@vger.kernel.org
19819 S:      Maintained
19820 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19821 F:      Documentation/hwmon/sfctemp.rst
19822 F:      drivers/hwmon/sfctemp.c
19823
19824 SFF/SFP/SFP+ MODULE SUPPORT
19825 M:      Russell King <linux@armlinux.org.uk>
19826 L:      netdev@vger.kernel.org
19827 S:      Maintained
19828 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19829 F:      drivers/net/phy/phylink.c
19830 F:      drivers/net/phy/sfp*
19831 F:      include/linux/mdio/mdio-i2c.h
19832 F:      include/linux/phylink.h
19833 F:      include/linux/sfp.h
19834 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)
19835
19836 SGI GRU DRIVER
19837 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19838 S:      Maintained
19839 F:      drivers/misc/sgi-gru/
19840
19841 SGI XP/XPC/XPNET DRIVER
19842 M:      Robin Holt <robinmholt@gmail.com>
19843 M:      Steve Wahl <steve.wahl@hpe.com>
19844 S:      Maintained
19845 F:      drivers/misc/sgi-xp/
19846
19847 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19848 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19849 M:      Jan Karcher <jaka@linux.ibm.com>
19850 R:      D. Wythe <alibuda@linux.alibaba.com>
19851 R:      Tony Lu <tonylu@linux.alibaba.com>
19852 R:      Wen Gu <guwen@linux.alibaba.com>
19853 L:      linux-s390@vger.kernel.org
19854 S:      Supported
19855 F:      net/smc/
19856
19857 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19858 M:      Linus Walleij <linus.walleij@linaro.org>
19859 L:      linux-iio@vger.kernel.org
19860 S:      Maintained
19861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19862 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19863 F:      drivers/iio/light/gp2ap002.c
19864
19865 SHARP RJ54N1CB0C SENSOR DRIVER
19866 M:      Jacopo Mondi <jacopo@jmondi.org>
19867 L:      linux-media@vger.kernel.org
19868 S:      Odd fixes
19869 T:      git git://linuxtv.org/media_tree.git
19870 F:      drivers/media/i2c/rj54n1cb0c.c
19871 F:      include/media/i2c/rj54n1cb0c.h
19872
19873 SHRINKER
19874 M:      Andrew Morton <akpm@linux-foundation.org>
19875 M:      Dave Chinner <david@fromorbit.com>
19876 R:      Qi Zheng <zhengqi.arch@bytedance.com>
19877 R:      Roman Gushchin <roman.gushchin@linux.dev>
19878 R:      Muchun Song <muchun.song@linux.dev>
19879 L:      linux-mm@kvack.org
19880 S:      Maintained
19881 F:      Documentation/admin-guide/mm/shrinker_debugfs.rst
19882 F:      include/linux/shrinker.h
19883 F:      mm/shrinker.c
19884 F:      mm/shrinker_debug.c
19885
19886 SH_VOU V4L2 OUTPUT DRIVER
19887 L:      linux-media@vger.kernel.org
19888 S:      Orphan
19889 F:      drivers/media/platform/renesas/sh_vou.c
19890 F:      include/media/drv-intf/sh_vou.h
19891
19892 SI2157 MEDIA DRIVER
19893 L:      linux-media@vger.kernel.org
19894 S:      Orphan
19895 W:      https://linuxtv.org
19896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19897 F:      drivers/media/tuners/si2157*
19898
19899 SI2165 MEDIA DRIVER
19900 M:      Matthias Schwarzott <zzam@gentoo.org>
19901 L:      linux-media@vger.kernel.org
19902 S:      Maintained
19903 W:      https://linuxtv.org
19904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19905 F:      drivers/media/dvb-frontends/si2165*
19906
19907 SI2168 MEDIA DRIVER
19908 L:      linux-media@vger.kernel.org
19909 S:      Orphan
19910 W:      https://linuxtv.org
19911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19912 F:      drivers/media/dvb-frontends/si2168*
19913
19914 SI470X FM RADIO RECEIVER I2C DRIVER
19915 M:      Hans Verkuil <hverkuil@xs4all.nl>
19916 L:      linux-media@vger.kernel.org
19917 S:      Odd Fixes
19918 W:      https://linuxtv.org
19919 T:      git git://linuxtv.org/media_tree.git
19920 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19921 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19922
19923 SI470X FM RADIO RECEIVER USB DRIVER
19924 M:      Hans Verkuil <hverkuil@xs4all.nl>
19925 L:      linux-media@vger.kernel.org
19926 S:      Maintained
19927 W:      https://linuxtv.org
19928 T:      git git://linuxtv.org/media_tree.git
19929 F:      drivers/media/radio/si470x/radio-si470x-common.c
19930 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19931 F:      drivers/media/radio/si470x/radio-si470x.h
19932
19933 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19934 M:      Eduardo Valentin <edubezval@gmail.com>
19935 L:      linux-media@vger.kernel.org
19936 S:      Odd Fixes
19937 W:      https://linuxtv.org
19938 T:      git git://linuxtv.org/media_tree.git
19939 F:      drivers/media/radio/si4713/si4713.?
19940
19941 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19942 M:      Eduardo Valentin <edubezval@gmail.com>
19943 L:      linux-media@vger.kernel.org
19944 S:      Odd Fixes
19945 W:      https://linuxtv.org
19946 T:      git git://linuxtv.org/media_tree.git
19947 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19948
19949 SI4713 FM RADIO TRANSMITTER USB DRIVER
19950 M:      Hans Verkuil <hverkuil@xs4all.nl>
19951 L:      linux-media@vger.kernel.org
19952 S:      Maintained
19953 W:      https://linuxtv.org
19954 T:      git git://linuxtv.org/media_tree.git
19955 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19956
19957 SIANO DVB DRIVER
19958 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19959 L:      linux-media@vger.kernel.org
19960 S:      Odd fixes
19961 W:      https://linuxtv.org
19962 T:      git git://linuxtv.org/media_tree.git
19963 F:      drivers/media/common/siano/
19964 F:      drivers/media/mmc/siano/
19965 F:      drivers/media/usb/siano/
19966 F:      drivers/media/usb/siano/
19967
19968 SIEMENS IPC LED DRIVERS
19969 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19970 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19971 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19972 L:      linux-leds@vger.kernel.org
19973 S:      Maintained
19974 F:      drivers/leds/simple/
19975
19976 SIEMENS IPC PLATFORM DRIVERS
19977 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19978 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19979 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19980 L:      platform-driver-x86@vger.kernel.org
19981 S:      Maintained
19982 F:      drivers/platform/x86/siemens/
19983 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19984 F:      include/linux/platform_data/x86/simatic-ipc.h
19985
19986 SIEMENS IPC WATCHDOG DRIVERS
19987 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19988 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19989 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19990 L:      linux-watchdog@vger.kernel.org
19991 S:      Maintained
19992 F:      drivers/watchdog/simatic-ipc-wdt.c
19993
19994 SIFIVE DRIVERS
19995 M:      Paul Walmsley <paul.walmsley@sifive.com>
19996 M:      Samuel Holland <samuel.holland@sifive.com>
19997 L:      linux-riscv@lists.infradead.org
19998 S:      Supported
19999 F:      drivers/dma/sf-pdma/
20000 N:      sifive
20001 K:      fu[57]40
20002 K:      [^@]sifive
20003
20004 SILEAD TOUCHSCREEN DRIVER
20005 M:      Hans de Goede <hdegoede@redhat.com>
20006 L:      linux-input@vger.kernel.org
20007 L:      platform-driver-x86@vger.kernel.org
20008 S:      Maintained
20009 F:      drivers/input/touchscreen/silead.c
20010 F:      drivers/platform/x86/touchscreen_dmi.c
20011
20012 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
20013 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
20014 S:      Supported
20015 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
20016 F:      drivers/net/wireless/silabs/wfx/
20017
20018 SILICON MOTION SM712 FRAME BUFFER DRIVER
20019 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20020 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20021 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20022 L:      linux-fbdev@vger.kernel.org
20023 S:      Maintained
20024 F:      Documentation/fb/sm712fb.rst
20025 F:      drivers/video/fbdev/sm712*
20026
20027 SILVACO I3C DUAL-ROLE MASTER
20028 M:      Miquel Raynal <miquel.raynal@bootlin.com>
20029 M:      Conor Culhane <conor.culhane@silvaco.com>
20030 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
20031 S:      Maintained
20032 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
20033 F:      drivers/i3c/master/svc-i3c-master.c
20034
20035 SIMPLEFB FB DRIVER
20036 M:      Hans de Goede <hdegoede@redhat.com>
20037 L:      linux-fbdev@vger.kernel.org
20038 S:      Maintained
20039 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
20040 F:      drivers/video/fbdev/simplefb.c
20041 F:      include/linux/platform_data/simplefb.h
20042
20043 SIOX
20044 M:      Thorsten Scherer <t.scherer@eckelmann.de>
20045 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
20046 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
20047 S:      Supported
20048 F:      drivers/gpio/gpio-siox.c
20049 F:      drivers/siox/*
20050 F:      include/trace/events/siox.h
20051
20052 SIPHASH PRF ROUTINES
20053 M:      Jason A. Donenfeld <Jason@zx2c4.com>
20054 S:      Maintained
20055 F:      include/linux/siphash.h
20056 F:      lib/siphash.c
20057 F:      lib/siphash_kunit.c
20058
20059 SIS 190 ETHERNET DRIVER
20060 M:      Francois Romieu <romieu@fr.zoreil.com>
20061 L:      netdev@vger.kernel.org
20062 S:      Maintained
20063 F:      drivers/net/ethernet/sis/sis190.c
20064
20065 SIS 900/7016 FAST ETHERNET DRIVER
20066 M:      Daniele Venzano <venza@brownhat.org>
20067 L:      netdev@vger.kernel.org
20068 S:      Maintained
20069 W:      http://www.brownhat.org/sis900.html
20070 F:      drivers/net/ethernet/sis/sis900.*
20071
20072 SIS FRAMEBUFFER DRIVER
20073 S:      Orphan
20074 F:      Documentation/fb/sisfb.rst
20075 F:      drivers/video/fbdev/sis/
20076 F:      include/video/sisfb.h
20077
20078 SIS I2C TOUCHSCREEN DRIVER
20079 M:      Mika Penttilä <mpenttil@redhat.com>
20080 L:      linux-input@vger.kernel.org
20081 S:      Maintained
20082 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
20083 F:      drivers/input/touchscreen/sis_i2c.c
20084
20085 SIS USB2VGA DRIVER
20086 M:      Thomas Winischhofer <thomas@winischhofer.net>
20087 S:      Maintained
20088 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
20089 F:      drivers/usb/misc/sisusbvga/
20090
20091 SL28 CPLD MFD DRIVER
20092 M:      Michael Walle <mwalle@kernel.org>
20093 S:      Maintained
20094 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
20095 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
20096 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
20097 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
20098 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
20099 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
20100 F:      drivers/gpio/gpio-sl28cpld.c
20101 F:      drivers/hwmon/sl28cpld-hwmon.c
20102 F:      drivers/irqchip/irq-sl28cpld.c
20103 F:      drivers/pwm/pwm-sl28cpld.c
20104 F:      drivers/watchdog/sl28cpld_wdt.c
20105
20106 SL28 VPD NVMEM LAYOUT DRIVER
20107 M:      Michael Walle <mwalle@kernel.org>
20108 S:      Maintained
20109 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
20110 F:      drivers/nvmem/layouts/sl28vpd.c
20111
20112 SLAB ALLOCATOR
20113 M:      Christoph Lameter <cl@linux.com>
20114 M:      Pekka Enberg <penberg@kernel.org>
20115 M:      David Rientjes <rientjes@google.com>
20116 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
20117 M:      Andrew Morton <akpm@linux-foundation.org>
20118 M:      Vlastimil Babka <vbabka@suse.cz>
20119 R:      Roman Gushchin <roman.gushchin@linux.dev>
20120 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
20121 L:      linux-mm@kvack.org
20122 S:      Maintained
20123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20124 F:      include/linux/sl?b*.h
20125 F:      mm/sl?b*
20126
20127 SLCAN CAN NETWORK DRIVER
20128 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
20129 L:      linux-can@vger.kernel.org
20130 S:      Maintained
20131 F:      drivers/net/can/slcan/
20132
20133 SLEEPABLE READ-COPY UPDATE (SRCU)
20134 M:      Lai Jiangshan <jiangshanlai@gmail.com>
20135 M:      "Paul E. McKenney" <paulmck@kernel.org>
20136 M:      Josh Triplett <josh@joshtriplett.org>
20137 R:      Steven Rostedt <rostedt@goodmis.org>
20138 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20139 L:      rcu@vger.kernel.org
20140 S:      Supported
20141 W:      http://www.rdrop.com/users/paulmck/RCU/
20142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20143 F:      include/linux/srcu*.h
20144 F:      kernel/rcu/srcu*.c
20145
20146 SMACK SECURITY MODULE
20147 M:      Casey Schaufler <casey@schaufler-ca.com>
20148 L:      linux-security-module@vger.kernel.org
20149 S:      Maintained
20150 W:      http://schaufler-ca.com
20151 T:      git git://github.com/cschaufler/smack-next
20152 F:      Documentation/admin-guide/LSM/Smack.rst
20153 F:      security/smack/
20154
20155 SMC91x ETHERNET DRIVER
20156 M:      Nicolas Pitre <nico@fluxnic.net>
20157 S:      Odd Fixes
20158 F:      drivers/net/ethernet/smsc/smc91x.*
20159
20160 SMSC EMC2103 HARDWARE MONITOR DRIVER
20161 M:      Steve Glendinning <steve.glendinning@shawell.net>
20162 L:      linux-hwmon@vger.kernel.org
20163 S:      Maintained
20164 F:      Documentation/hwmon/emc2103.rst
20165 F:      drivers/hwmon/emc2103.c
20166
20167 SMSC SCH5627 HARDWARE MONITOR DRIVER
20168 M:      Hans de Goede <hdegoede@redhat.com>
20169 L:      linux-hwmon@vger.kernel.org
20170 S:      Supported
20171 F:      Documentation/hwmon/sch5627.rst
20172 F:      drivers/hwmon/sch5627.c
20173
20174 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20175 M:      Steve Glendinning <steve.glendinning@shawell.net>
20176 L:      linux-fbdev@vger.kernel.org
20177 S:      Maintained
20178 F:      drivers/video/fbdev/smscufx.c
20179
20180 SMSC47B397 HARDWARE MONITOR DRIVER
20181 M:      Jean Delvare <jdelvare@suse.com>
20182 L:      linux-hwmon@vger.kernel.org
20183 S:      Maintained
20184 F:      Documentation/hwmon/smsc47b397.rst
20185 F:      drivers/hwmon/smsc47b397.c
20186
20187 SMSC911x ETHERNET DRIVER
20188 M:      Steve Glendinning <steve.glendinning@shawell.net>
20189 L:      netdev@vger.kernel.org
20190 S:      Maintained
20191 F:      drivers/net/ethernet/smsc/smsc911x.*
20192 F:      include/linux/smsc911x.h
20193
20194 SMSC9420 PCI ETHERNET DRIVER
20195 M:      Steve Glendinning <steve.glendinning@shawell.net>
20196 L:      netdev@vger.kernel.org
20197 S:      Maintained
20198 F:      drivers/net/ethernet/smsc/smsc9420.*
20199
20200 SNET DPU VIRTIO DATA PATH ACCELERATOR
20201 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20202 F:      drivers/vdpa/solidrun/
20203
20204 SOCIONEXT (SNI) AVE NETWORK DRIVER
20205 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20206 L:      netdev@vger.kernel.org
20207 S:      Maintained
20208 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20209 F:      drivers/net/ethernet/socionext/sni_ave.c
20210
20211 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20212 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20213 M:      Masahisa Kojima <kojima.masahisa@socionext.com>
20214 L:      netdev@vger.kernel.org
20215 S:      Maintained
20216 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20217 F:      drivers/net/ethernet/socionext/netsec.c
20218
20219 SOCIONEXT (SNI) Synquacer SPI DRIVER
20220 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20221 M:      Jassi Brar <jaswinder.singh@linaro.org>
20222 L:      linux-spi@vger.kernel.org
20223 S:      Maintained
20224 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20225 F:      drivers/spi/spi-synquacer.c
20226
20227 SOCIONEXT SYNQUACER I2C DRIVER
20228 M:      Ard Biesheuvel <ardb@kernel.org>
20229 L:      linux-i2c@vger.kernel.org
20230 S:      Maintained
20231 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20232 F:      drivers/i2c/busses/i2c-synquacer.c
20233
20234 SOCIONEXT UNIPHIER SOUND DRIVER
20235 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20236 S:      Orphan
20237 F:      sound/soc/uniphier/
20238
20239 SOCKET TIMESTAMPING
20240 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20241 S:      Maintained
20242 F:      Documentation/networking/timestamping.rst
20243 F:      include/uapi/linux/net_tstamp.h
20244 F:      tools/testing/selftests/net/so_txtime.c
20245
20246 SOEKRIS NET48XX LED SUPPORT
20247 M:      Chris Boot <bootc@bootc.net>
20248 S:      Maintained
20249 F:      drivers/leds/leds-net48xx.c
20250
20251 SOFT-IWARP DRIVER (siw)
20252 M:      Bernard Metzler <bmt@zurich.ibm.com>
20253 L:      linux-rdma@vger.kernel.org
20254 S:      Supported
20255 F:      drivers/infiniband/sw/siw/
20256 F:      include/uapi/rdma/siw-abi.h
20257
20258 SOFT-ROCE DRIVER (rxe)
20259 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20260 L:      linux-rdma@vger.kernel.org
20261 S:      Supported
20262 F:      drivers/infiniband/sw/rxe/
20263 F:      include/uapi/rdma/rdma_user_rxe.h
20264
20265 SOFTLOGIC 6x10 MPEG CODEC
20266 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20267 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20268 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20269 M:      Ismael Luceno <ismael@iodev.co.uk>
20270 L:      linux-media@vger.kernel.org
20271 S:      Supported
20272 F:      drivers/media/pci/solo6x10/
20273
20274 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20275 M:      James Morse <james.morse@arm.com>
20276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20277 S:      Maintained
20278 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20279 F:      drivers/firmware/arm_sdei.c
20280 F:      include/linux/arm_sdei.h
20281 F:      include/uapi/linux/arm_sdei.h
20282
20283 SOFTWARE NODES AND DEVICE PROPERTIES
20284 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20285 R:      Daniel Scally <djrscally@gmail.com>
20286 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20287 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20288 L:      linux-acpi@vger.kernel.org
20289 S:      Maintained
20290 F:      drivers/base/property.c
20291 F:      drivers/base/swnode.c
20292 F:      include/linux/fwnode.h
20293 F:      include/linux/property.h
20294
20295 SOFTWARE RAID (Multiple Disks) SUPPORT
20296 M:      Song Liu <song@kernel.org>
20297 R:      Yu Kuai <yukuai3@huawei.com>
20298 L:      linux-raid@vger.kernel.org
20299 S:      Supported
20300 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20302 F:      drivers/md/Kconfig
20303 F:      drivers/md/Makefile
20304 F:      drivers/md/md*
20305 F:      drivers/md/raid*
20306 F:      include/linux/raid/
20307 F:      include/uapi/linux/raid/
20308
20309 SOLIDRUN CLEARFOG SUPPORT
20310 M:      Russell King <linux@armlinux.org.uk>
20311 S:      Maintained
20312 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20313 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20314
20315 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20316 M:      Russell King <linux@armlinux.org.uk>
20317 S:      Maintained
20318 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20319 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20320 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20321
20322 SONIC NETWORK DRIVER
20323 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20324 L:      netdev@vger.kernel.org
20325 S:      Maintained
20326 F:      drivers/net/ethernet/natsemi/sonic.*
20327
20328 SONICS SILICON BACKPLANE DRIVER (SSB)
20329 M:      Michael Buesch <m@bues.ch>
20330 L:      linux-wireless@vger.kernel.org
20331 S:      Maintained
20332 F:      drivers/ssb/
20333 F:      include/linux/ssb/
20334
20335 SONY IMX208 SENSOR DRIVER
20336 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20337 L:      linux-media@vger.kernel.org
20338 S:      Maintained
20339 T:      git git://linuxtv.org/media_tree.git
20340 F:      drivers/media/i2c/imx208.c
20341
20342 SONY IMX214 SENSOR DRIVER
20343 M:      Ricardo Ribalda <ribalda@kernel.org>
20344 L:      linux-media@vger.kernel.org
20345 S:      Maintained
20346 T:      git git://linuxtv.org/media_tree.git
20347 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20348 F:      drivers/media/i2c/imx214.c
20349
20350 SONY IMX219 SENSOR DRIVER
20351 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20352 L:      linux-media@vger.kernel.org
20353 S:      Maintained
20354 T:      git git://linuxtv.org/media_tree.git
20355 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20356 F:      drivers/media/i2c/imx219.c
20357
20358 SONY IMX258 SENSOR DRIVER
20359 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20360 L:      linux-media@vger.kernel.org
20361 S:      Maintained
20362 T:      git git://linuxtv.org/media_tree.git
20363 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20364 F:      drivers/media/i2c/imx258.c
20365
20366 SONY IMX274 SENSOR DRIVER
20367 M:      Leon Luo <leonl@leopardimaging.com>
20368 L:      linux-media@vger.kernel.org
20369 S:      Maintained
20370 T:      git git://linuxtv.org/media_tree.git
20371 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20372 F:      drivers/media/i2c/imx274.c
20373
20374 SONY IMX290 SENSOR DRIVER
20375 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20376 L:      linux-media@vger.kernel.org
20377 S:      Maintained
20378 T:      git git://linuxtv.org/media_tree.git
20379 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20380 F:      drivers/media/i2c/imx290.c
20381
20382 SONY IMX296 SENSOR DRIVER
20383 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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,imx296.yaml
20389 F:      drivers/media/i2c/imx296.c
20390
20391 SONY IMX319 SENSOR DRIVER
20392 M:      Bingbu Cao <bingbu.cao@intel.com>
20393 L:      linux-media@vger.kernel.org
20394 S:      Maintained
20395 T:      git git://linuxtv.org/media_tree.git
20396 F:      drivers/media/i2c/imx319.c
20397
20398 SONY IMX334 SENSOR DRIVER
20399 L:      linux-media@vger.kernel.org
20400 S:      Orphan
20401 T:      git git://linuxtv.org/media_tree.git
20402 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20403 F:      drivers/media/i2c/imx334.c
20404
20405 SONY IMX335 SENSOR DRIVER
20406 L:      linux-media@vger.kernel.org
20407 S:      Orphan
20408 T:      git git://linuxtv.org/media_tree.git
20409 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20410 F:      drivers/media/i2c/imx335.c
20411
20412 SONY IMX355 SENSOR DRIVER
20413 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20414 L:      linux-media@vger.kernel.org
20415 S:      Maintained
20416 T:      git git://linuxtv.org/media_tree.git
20417 F:      drivers/media/i2c/imx355.c
20418
20419 SONY IMX412 SENSOR DRIVER
20420 L:      linux-media@vger.kernel.org
20421 S:      Orphan
20422 T:      git git://linuxtv.org/media_tree.git
20423 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20424 F:      drivers/media/i2c/imx412.c
20425
20426 SONY IMX415 SENSOR DRIVER
20427 M:      Michael Riesch <michael.riesch@wolfvision.net>
20428 L:      linux-media@vger.kernel.org
20429 S:      Maintained
20430 T:      git git://linuxtv.org/media_tree.git
20431 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20432 F:      drivers/media/i2c/imx415.c
20433
20434 SONY MEMORYSTICK SUBSYSTEM
20435 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20436 M:      Alex Dubov <oakad@yahoo.com>
20437 M:      Ulf Hansson <ulf.hansson@linaro.org>
20438 L:      linux-mmc@vger.kernel.org
20439 S:      Maintained
20440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20441 F:      drivers/memstick/
20442 F:      include/linux/memstick.h
20443
20444 SONY VAIO CONTROL DEVICE DRIVER
20445 M:      Mattia Dongili <malattia@linux.it>
20446 L:      platform-driver-x86@vger.kernel.org
20447 S:      Maintained
20448 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20449 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20450 F:      drivers/char/sonypi.c
20451 F:      drivers/platform/x86/sony-laptop.c
20452 F:      include/linux/sony-laptop.h
20453
20454 SOPHGO DEVICETREES
20455 M:      Chao Wei <chao.wei@sophgo.com>
20456 M:      Chen Wang <unicorn_wang@outlook.com>
20457 S:      Maintained
20458 F:      arch/riscv/boot/dts/sophgo/
20459 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20460
20461 SOUND
20462 M:      Jaroslav Kysela <perex@perex.cz>
20463 M:      Takashi Iwai <tiwai@suse.com>
20464 L:      linux-sound@vger.kernel.org
20465 S:      Maintained
20466 W:      http://www.alsa-project.org/
20467 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20469 F:      Documentation/sound/
20470 F:      include/sound/
20471 F:      include/uapi/sound/
20472 F:      sound/
20473 F:      tools/testing/selftests/alsa
20474
20475 SOUND - ALSA SELFTESTS
20476 M:      Mark Brown <broonie@kernel.org>
20477 L:      linux-sound@vger.kernel.org
20478 L:      linux-kselftest@vger.kernel.org
20479 S:      Supported
20480 F:      tools/testing/selftests/alsa
20481
20482 SOUND - COMPRESSED AUDIO
20483 M:      Vinod Koul <vkoul@kernel.org>
20484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20485 S:      Supported
20486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20487 F:      Documentation/sound/designs/compress-offload.rst
20488 F:      include/sound/compress_driver.h
20489 F:      include/uapi/sound/compress_*
20490 F:      sound/core/compress_offload.c
20491 F:      sound/soc/soc-compress.c
20492
20493 SOUND - DMAENGINE HELPERS
20494 M:      Lars-Peter Clausen <lars@metafoo.de>
20495 S:      Supported
20496 F:      include/sound/dmaengine_pcm.h
20497 F:      sound/core/pcm_dmaengine.c
20498 F:      sound/soc/soc-generic-dmaengine-pcm.c
20499
20500 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20501 M:      Liam Girdwood <lgirdwood@gmail.com>
20502 M:      Mark Brown <broonie@kernel.org>
20503 L:      linux-sound@vger.kernel.org
20504 S:      Supported
20505 W:      http://alsa-project.org/main/index.php/ASoC
20506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20507 F:      Documentation/devicetree/bindings/sound/
20508 F:      Documentation/sound/soc/
20509 F:      include/dt-bindings/sound/
20510 F:      include/sound/soc*
20511 F:      include/sound/sof.h
20512 F:      include/sound/sof/
20513 F:      include/trace/events/sof*.h
20514 F:      include/uapi/sound/asoc.h
20515 F:      sound/soc/
20516
20517 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20518 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20519 M:      Liam Girdwood <lgirdwood@gmail.com>
20520 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20521 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20522 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20523 M:      Daniel Baluta <daniel.baluta@nxp.com>
20524 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20525 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20526 S:      Supported
20527 W:      https://github.com/thesofproject/linux/
20528 F:      sound/soc/sof/
20529
20530 SOUNDWIRE SUBSYSTEM
20531 M:      Vinod Koul <vkoul@kernel.org>
20532 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20533 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20534 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20536 S:      Supported
20537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20538 F:      Documentation/driver-api/soundwire/
20539 F:      drivers/soundwire/
20540 F:      include/linux/soundwire/
20541
20542 SP2 MEDIA DRIVER
20543 M:      Olli Salonen <olli.salonen@iki.fi>
20544 L:      linux-media@vger.kernel.org
20545 S:      Maintained
20546 W:      https://linuxtv.org
20547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20548 F:      drivers/media/dvb-frontends/sp2*
20549
20550 SPANISH DOCUMENTATION
20551 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20552 R:      Avadhut Naik <avadhut.naik@amd.com>
20553 S:      Maintained
20554 F:      Documentation/translations/sp_SP/
20555
20556 SPARC + UltraSPARC (sparc/sparc64)
20557 M:      "David S. Miller" <davem@davemloft.net>
20558 M:      Andreas Larsson <andreas@gaisler.com>
20559 L:      sparclinux@vger.kernel.org
20560 S:      Maintained
20561 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20564 F:      arch/sparc/
20565 F:      drivers/sbus/
20566
20567 SPARC SERIAL DRIVERS
20568 M:      "David S. Miller" <davem@davemloft.net>
20569 L:      sparclinux@vger.kernel.org
20570 S:      Maintained
20571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20573 F:      drivers/tty/serial/suncore.c
20574 F:      drivers/tty/serial/sunhv.c
20575 F:      drivers/tty/serial/sunsab.c
20576 F:      drivers/tty/serial/sunsab.h
20577 F:      drivers/tty/serial/sunsu.c
20578 F:      drivers/tty/serial/sunzilog.c
20579 F:      drivers/tty/serial/sunzilog.h
20580 F:      drivers/tty/vcc.c
20581 F:      include/linux/sunserialcore.h
20582
20583 SPARSE CHECKER
20584 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20585 L:      linux-sparse@vger.kernel.org
20586 S:      Maintained
20587 W:      https://sparse.docs.kernel.org/
20588 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20589 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20590 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20591 F:      include/linux/compiler.h
20592
20593 SPEAKUP CONSOLE SPEECH DRIVER
20594 M:      William Hubbs <w.d.hubbs@gmail.com>
20595 M:      Chris Brannon <chris@the-brannons.com>
20596 M:      Kirk Reiser <kirk@reisers.ca>
20597 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20598 L:      speakup@linux-speakup.org
20599 S:      Odd Fixes
20600 W:      http://www.linux-speakup.org/
20601 W:      https://github.com/linux-speakup/speakup
20602 B:      https://github.com/linux-speakup/speakup/issues
20603 F:      drivers/accessibility/speakup/
20604
20605 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20606 M:      Viresh Kumar <vireshk@kernel.org>
20607 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20608 M:      soc@kernel.org
20609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20610 S:      Maintained
20611 W:      http://www.st.com/spear
20612 F:      arch/arm/boot/dts/st/spear*
20613 F:      arch/arm/mach-spear/
20614 F:      drivers/clk/spear/
20615 F:      drivers/pinctrl/spear/
20616
20617 SPI NOR SUBSYSTEM
20618 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20619 M:      Pratyush Yadav <pratyush@kernel.org>
20620 M:      Michael Walle <mwalle@kernel.org>
20621 L:      linux-mtd@lists.infradead.org
20622 S:      Maintained
20623 W:      http://www.linux-mtd.infradead.org/
20624 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20625 C:      irc://irc.oftc.net/mtd
20626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20627 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20628 F:      drivers/mtd/spi-nor/
20629 F:      include/linux/mtd/spi-nor.h
20630
20631 SPI SUBSYSTEM
20632 M:      Mark Brown <broonie@kernel.org>
20633 L:      linux-spi@vger.kernel.org
20634 S:      Maintained
20635 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20637 F:      Documentation/devicetree/bindings/spi/
20638 F:      Documentation/spi/
20639 F:      drivers/spi/
20640 F:      include/linux/spi/
20641 F:      include/uapi/linux/spi/
20642 F:      tools/spi/
20643
20644 SPIDERNET NETWORK DRIVER for CELL
20645 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20646 M:      Geoff Levand <geoff@infradead.org>
20647 L:      netdev@vger.kernel.org
20648 L:      linuxppc-dev@lists.ozlabs.org
20649 S:      Maintained
20650 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20651 F:      drivers/net/ethernet/toshiba/spider_net*
20652
20653 SPMI SUBSYSTEM
20654 M:      Stephen Boyd <sboyd@kernel.org>
20655 L:      linux-kernel@vger.kernel.org
20656 S:      Maintained
20657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20658 F:      Documentation/devicetree/bindings/spmi/
20659 F:      drivers/spmi/
20660 F:      include/dt-bindings/spmi/spmi.h
20661 F:      include/linux/spmi.h
20662 F:      include/trace/events/spmi.h
20663
20664 SPU FILE SYSTEM
20665 M:      Jeremy Kerr <jk@ozlabs.org>
20666 L:      linuxppc-dev@lists.ozlabs.org
20667 S:      Supported
20668 W:      http://www.ibm.com/developerworks/power/cell/
20669 F:      Documentation/filesystems/spufs/spufs.rst
20670 F:      arch/powerpc/platforms/cell/spufs/
20671
20672 SQUASHFS FILE SYSTEM
20673 M:      Phillip Lougher <phillip@squashfs.org.uk>
20674 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20675 S:      Maintained
20676 W:      http://squashfs.org.uk
20677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20678 F:      Documentation/filesystems/squashfs.rst
20679 F:      fs/squashfs/
20680
20681 SRM (Alpha) environment access
20682 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20683 S:      Maintained
20684 F:      arch/alpha/kernel/srm_env.c
20685
20686 ST LSM6DSx IMU IIO DRIVER
20687 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20688 L:      linux-iio@vger.kernel.org
20689 S:      Maintained
20690 W:      http://www.st.com/
20691 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20692 F:      drivers/iio/imu/st_lsm6dsx/
20693
20694 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20695 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20696 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20697 L:      linux-media@vger.kernel.org
20698 S:      Maintained
20699 T:      git git://linuxtv.org/media_tree.git
20700 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20701 F:      drivers/media/i2c/st-mipid02.c
20702
20703 ST STM32 I2C/SMBUS DRIVER
20704 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20705 M:      Alain Volmat <alain.volmat@foss.st.com>
20706 L:      linux-i2c@vger.kernel.org
20707 S:      Maintained
20708 F:      drivers/i2c/busses/i2c-stm32*
20709
20710 ST STM32 SPI DRIVER
20711 M:      Alain Volmat <alain.volmat@foss.st.com>
20712 L:      linux-spi@vger.kernel.org
20713 S:      Maintained
20714 F:      drivers/spi/spi-stm32.c
20715
20716 ST STPDDC60 DRIVER
20717 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20718 L:      linux-hwmon@vger.kernel.org
20719 S:      Maintained
20720 F:      Documentation/hwmon/stpddc60.rst
20721 F:      drivers/hwmon/pmbus/stpddc60.c
20722
20723 ST VGXY61 DRIVER
20724 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20725 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20726 L:      linux-media@vger.kernel.org
20727 S:      Maintained
20728 T:      git git://linuxtv.org/media_tree.git
20729 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20730 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20731 F:      drivers/media/i2c/st-vgxy61.c
20732
20733 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20734 M:      Song Qiang <songqiang1304521@gmail.com>
20735 L:      linux-iio@vger.kernel.org
20736 S:      Maintained
20737 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20738 F:      drivers/iio/proximity/vl53l0x-i2c.c
20739
20740 STABLE BRANCH
20741 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20742 M:      Sasha Levin <sashal@kernel.org>
20743 L:      stable@vger.kernel.org
20744 S:      Supported
20745 F:      Documentation/process/stable-kernel-rules.rst
20746
20747 STAGING - ATOMISP DRIVER
20748 M:      Hans de Goede <hdegoede@redhat.com>
20749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20750 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20751 L:      linux-media@vger.kernel.org
20752 S:      Maintained
20753 F:      drivers/staging/media/atomisp/
20754
20755 STAGING - FIELDBUS SUBSYSTEM
20756 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20757 S:      Maintained
20758 F:      drivers/staging/fieldbus/*
20759 F:      drivers/staging/fieldbus/Documentation/
20760
20761 STAGING - HMS ANYBUS-S BUS
20762 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20763 S:      Maintained
20764 F:      drivers/staging/fieldbus/anybuss/
20765
20766 STAGING - INDUSTRIAL IO
20767 M:      Jonathan Cameron <jic23@kernel.org>
20768 L:      linux-iio@vger.kernel.org
20769 S:      Odd Fixes
20770 F:      Documentation/devicetree/bindings/staging/iio/
20771 F:      drivers/staging/iio/
20772
20773 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20774 M:      Marc Dietrich <marvin24@gmx.de>
20775 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20776 L:      linux-tegra@vger.kernel.org
20777 S:      Maintained
20778 F:      drivers/staging/nvec/
20779
20780 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20781 M:      Jens Frederich <jfrederich@gmail.com>
20782 M:      Jon Nettleton <jon.nettleton@gmail.com>
20783 S:      Maintained
20784 W:      http://wiki.laptop.org/go/DCON
20785 F:      drivers/staging/olpc_dcon/
20786
20787 STAGING - REALTEK RTL8712U DRIVERS
20788 M:      Larry Finger <Larry.Finger@lwfinger.net>
20789 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20790 S:      Odd Fixes
20791 F:      drivers/staging/rtl8712/
20792
20793 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20794 M:      Michael Hennerich <michael.hennerich@analog.com>
20795 L:      linux-fbdev@vger.kernel.org
20796 S:      Supported
20797 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20798 F:      drivers/staging/fbtft/fb_seps525.c
20799
20800 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20801 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20802 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20803 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20804 L:      linux-fbdev@vger.kernel.org
20805 S:      Maintained
20806 F:      drivers/staging/sm750fb/
20807
20808 STAGING - VIA VT665X DRIVERS
20809 M:      Forest Bond <forest@alittletooquiet.net>
20810 S:      Odd Fixes
20811 F:      drivers/staging/vt665?/
20812
20813 STAGING SUBSYSTEM
20814 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20815 L:      linux-staging@lists.linux.dev
20816 S:      Supported
20817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20818 F:      drivers/staging/
20819
20820 STANDALONE CACHE CONTROLLER DRIVERS
20821 M:      Conor Dooley <conor@kernel.org>
20822 L:      linux-riscv@lists.infradead.org
20823 S:      Maintained
20824 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20825 F:      drivers/cache
20826
20827 STARFIRE/DURALAN NETWORK DRIVER
20828 M:      Ion Badulescu <ionut@badula.org>
20829 S:      Odd Fixes
20830 F:      drivers/net/ethernet/adaptec/starfire*
20831
20832 STARFIVE CAMERA SUBSYSTEM DRIVER
20833 M:      Jack Zhu <jack.zhu@starfivetech.com>
20834 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20835 L:      linux-media@vger.kernel.org
20836 S:      Maintained
20837 F:      Documentation/admin-guide/media/starfive_camss.rst
20838 F:      Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
20839 F:      drivers/staging/media/starfive/camss
20840
20841 STARFIVE CRYPTO DRIVER
20842 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20843 M:      William Qiu <william.qiu@starfivetech.com>
20844 S:      Supported
20845 F:      Documentation/devicetree/bindings/crypto/starfive*
20846 F:      drivers/crypto/starfive/
20847
20848 STARFIVE DEVICETREES
20849 M:      Emil Renner Berthing <kernel@esmil.dk>
20850 S:      Maintained
20851 F:      arch/riscv/boot/dts/starfive/
20852
20853 STARFIVE DWMAC GLUE LAYER
20854 M:      Emil Renner Berthing <kernel@esmil.dk>
20855 M:      Samin Guo <samin.guo@starfivetech.com>
20856 S:      Maintained
20857 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20858 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20859
20860 STARFIVE JH7110 DPHY RX DRIVER
20861 M:      Jack Zhu <jack.zhu@starfivetech.com>
20862 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20863 S:      Supported
20864 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20865 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20866
20867 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20868 M:      William Qiu <william.qiu@starfivetech.com>
20869 S:      Supported
20870 F:      Documentation/devicetree/bindings/mmc/starfive*
20871 F:      drivers/mmc/host/dw_mmc-starfive.c
20872
20873 STARFIVE JH7110 PLL CLOCK DRIVER
20874 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20875 S:      Supported
20876 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20877 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20878
20879 STARFIVE JH7110 PWMDAC DRIVER
20880 M:      Hal Feng <hal.feng@starfivetech.com>
20881 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20882 S:      Supported
20883 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20884 F:      sound/soc/starfive/jh7110_pwmdac.c
20885
20886 STARFIVE JH7110 SYSCON
20887 M:      William Qiu <william.qiu@starfivetech.com>
20888 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20889 S:      Supported
20890 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20891
20892 STARFIVE JH7110 TDM DRIVER
20893 M:      Walker Chen <walker.chen@starfivetech.com>
20894 S:      Maintained
20895 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20896 F:      sound/soc/starfive/jh7110_tdm.c
20897
20898 STARFIVE JH71X0 CLOCK DRIVERS
20899 M:      Emil Renner Berthing <kernel@esmil.dk>
20900 M:      Hal Feng <hal.feng@starfivetech.com>
20901 S:      Maintained
20902 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20903 F:      drivers/clk/starfive/clk-starfive-jh71*
20904 F:      include/dt-bindings/clock/starfive?jh71*.h
20905
20906 STARFIVE JH71X0 PINCTRL DRIVERS
20907 M:      Emil Renner Berthing <kernel@esmil.dk>
20908 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20909 M:      Hal Feng <hal.feng@starfivetech.com>
20910 L:      linux-gpio@vger.kernel.org
20911 S:      Maintained
20912 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20913 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20914 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20915 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20916
20917 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20918 M:      Emil Renner Berthing <kernel@esmil.dk>
20919 M:      Hal Feng <hal.feng@starfivetech.com>
20920 S:      Maintained
20921 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20922 F:      drivers/reset/starfive/reset-starfive-jh71*
20923 F:      include/dt-bindings/reset/starfive?jh71*.h
20924
20925 STARFIVE JH71X0 USB DRIVERS
20926 M:      Minda Chen <minda.chen@starfivetech.com>
20927 S:      Maintained
20928 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20929 F:      drivers/usb/cdns3/cdns3-starfive.c
20930
20931 STARFIVE JH71XX PMU CONTROLLER DRIVER
20932 M:      Walker Chen <walker.chen@starfivetech.com>
20933 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20934 S:      Supported
20935 F:      Documentation/devicetree/bindings/power/starfive*
20936 F:      drivers/pmdomain/starfive/
20937 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20938
20939 STARFIVE SOC DRIVERS
20940 M:      Conor Dooley <conor@kernel.org>
20941 S:      Maintained
20942 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20943 F:      Documentation/devicetree/bindings/soc/starfive/
20944
20945 STARFIVE TRNG DRIVER
20946 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20947 S:      Supported
20948 F:      Documentation/devicetree/bindings/rng/starfive*
20949 F:      drivers/char/hw_random/jh7110-trng.c
20950
20951 STARFIVE WATCHDOG DRIVER
20952 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20953 M:      Samin Guo <samin.guo@starfivetech.com>
20954 S:      Supported
20955 F:      Documentation/devicetree/bindings/watchdog/starfive*
20956 F:      drivers/watchdog/starfive-wdt.c
20957
20958 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20959 M:      Minda Chen <minda.chen@starfivetech.com>
20960 S:      Supported
20961 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20962 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20963 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20964 F:      drivers/phy/starfive/phy-jh7110-usb.c
20965
20966 STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER
20967 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20968 S:      Supported
20969 F:      Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml
20970 F:      drivers/irqchip/irq-starfive-jh8100-intc.c
20971
20972 STATIC BRANCH/CALL
20973 M:      Peter Zijlstra <peterz@infradead.org>
20974 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20975 M:      Jason Baron <jbaron@akamai.com>
20976 R:      Steven Rostedt <rostedt@goodmis.org>
20977 R:      Ard Biesheuvel <ardb@kernel.org>
20978 S:      Supported
20979 F:      arch/*/include/asm/jump_label*.h
20980 F:      arch/*/include/asm/static_call*.h
20981 F:      arch/*/kernel/jump_label.c
20982 F:      arch/*/kernel/static_call.c
20983 F:      include/linux/jump_label*.h
20984 F:      include/linux/static_call*.h
20985 F:      kernel/jump_label.c
20986 F:      kernel/static_call.c
20987
20988 STI AUDIO (ASoC) DRIVERS
20989 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20990 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20991 S:      Maintained
20992 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20993 F:      sound/soc/sti/
20994
20995 STI CEC DRIVER
20996 M:      Alain Volmat <alain.volmat@foss.st.com>
20997 S:      Maintained
20998 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20999 F:      drivers/media/cec/platform/sti/
21000
21001 STK1160 USB VIDEO CAPTURE DRIVER
21002 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
21003 L:      linux-media@vger.kernel.org
21004 S:      Maintained
21005 T:      git git://linuxtv.org/media_tree.git
21006 F:      drivers/media/usb/stk1160/
21007
21008 STM32 AUDIO (ASoC) DRIVERS
21009 M:      Olivier Moysan <olivier.moysan@foss.st.com>
21010 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21011 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21012 S:      Maintained
21013 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
21014 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
21015 F:      sound/soc/stm/
21016
21017 STM32 TIMER/LPTIMER DRIVERS
21018 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
21019 S:      Maintained
21020 F:      Documentation/ABI/testing/*timer-stm32
21021 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
21022 F:      drivers/*/stm32-*timer*
21023 F:      drivers/pwm/pwm-stm32*
21024 F:      include/linux/*/stm32-*tim*
21025
21026 STMMAC ETHERNET DRIVER
21027 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
21028 M:      Jose Abreu <joabreu@synopsys.com>
21029 L:      netdev@vger.kernel.org
21030 S:      Supported
21031 W:      http://www.stlinux.com
21032 F:      Documentation/networking/device_drivers/ethernet/stmicro/
21033 F:      drivers/net/ethernet/stmicro/stmmac/
21034
21035 SUN HAPPY MEAL ETHERNET DRIVER
21036 M:      Sean Anderson <seanga2@gmail.com>
21037 S:      Maintained
21038 F:      drivers/net/ethernet/sun/sunhme.*
21039
21040 SUN3/3X
21041 M:      Sam Creasey <sammy@sammy.net>
21042 S:      Maintained
21043 W:      http://sammy.net/sun3/
21044 F:      arch/m68k/include/asm/sun3*
21045 F:      arch/m68k/kernel/*sun3*
21046 F:      arch/m68k/sun3*/
21047 F:      drivers/net/ethernet/i825xx/sun3*
21048
21049 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
21050 M:      Hans de Goede <hdegoede@redhat.com>
21051 L:      linux-input@vger.kernel.org
21052 S:      Maintained
21053 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
21054 F:      drivers/input/keyboard/sun4i-lradc-keys.c
21055
21056 SUNDANCE NETWORK DRIVER
21057 M:      Denis Kirjanov <kda@linux-powerpc.org>
21058 L:      netdev@vger.kernel.org
21059 S:      Maintained
21060 F:      drivers/net/ethernet/dlink/sundance.c
21061
21062 SUNPLUS ETHERNET DRIVER
21063 M:      Wells Lu <wellslutw@gmail.com>
21064 L:      netdev@vger.kernel.org
21065 S:      Maintained
21066 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
21067 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
21068 F:      drivers/net/ethernet/sunplus/
21069
21070 SUNPLUS MMC DRIVER
21071 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
21072 M:      Li-hao Kuo <lhjeff911@gmail.com>
21073 S:      Maintained
21074 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
21075 F:      drivers/mmc/host/sunplus-mmc.c
21076
21077 SUNPLUS OCOTP DRIVER
21078 M:      Vincent Shih <vincent.sunplus@gmail.com>
21079 S:      Maintained
21080 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
21081 F:      drivers/nvmem/sunplus-ocotp.c
21082
21083 SUNPLUS PWM DRIVER
21084 M:      Hammer Hsieh <hammerh0314@gmail.com>
21085 S:      Maintained
21086 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
21087 F:      drivers/pwm/pwm-sunplus.c
21088
21089 SUNPLUS RTC DRIVER
21090 M:      Vincent Shih <vincent.sunplus@gmail.com>
21091 L:      linux-rtc@vger.kernel.org
21092 S:      Maintained
21093 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
21094 F:      drivers/rtc/rtc-sunplus.c
21095
21096 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
21097 M:      Li-hao Kuo <lhjeff911@gmail.com>
21098 L:      linux-spi@vger.kernel.org
21099 S:      Maintained
21100 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
21101 F:      drivers/spi/spi-sunplus-sp7021.c
21102
21103 SUNPLUS UART DRIVER
21104 M:      Hammer Hsieh <hammerh0314@gmail.com>
21105 S:      Maintained
21106 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
21107 F:      drivers/tty/serial/sunplus-uart.c
21108
21109 SUNPLUS USB2 PHY DRIVER
21110 M:      Vincent Shih <vincent.sunplus@gmail.com>
21111 L:      linux-usb@vger.kernel.org
21112 S:      Maintained
21113 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
21114 F:      drivers/phy/sunplus/Kconfig
21115 F:      drivers/phy/sunplus/Makefile
21116 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
21117
21118 SUNPLUS WATCHDOG DRIVER
21119 M:      Xiantao Hu <xt.hu@cqplus1.com>
21120 L:      linux-watchdog@vger.kernel.org
21121 S:      Maintained
21122 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
21123 F:      drivers/watchdog/sunplus_wdt.c
21124
21125 SUPERH
21126 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
21127 M:      Rich Felker <dalias@libc.org>
21128 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
21129 L:      linux-sh@vger.kernel.org
21130 S:      Maintained
21131 Q:      http://patchwork.kernel.org/project/linux-sh/list/
21132 F:      Documentation/arch/sh/
21133 F:      arch/sh/
21134 F:      drivers/sh/
21135
21136 SUSPEND TO RAM
21137 M:      "Rafael J. Wysocki" <rafael@kernel.org>
21138 M:      Len Brown <len.brown@intel.com>
21139 M:      Pavel Machek <pavel@ucw.cz>
21140 L:      linux-pm@vger.kernel.org
21141 S:      Supported
21142 B:      https://bugzilla.kernel.org
21143 F:      Documentation/power/
21144 F:      arch/x86/kernel/acpi/sleep*
21145 F:      arch/x86/kernel/acpi/wakeup*
21146 F:      drivers/base/power/
21147 F:      include/linux/freezer.h
21148 F:      include/linux/pm.h
21149 F:      include/linux/suspend.h
21150 F:      kernel/power/
21151
21152 SVGA HANDLING
21153 M:      Martin Mares <mj@ucw.cz>
21154 L:      linux-video@atrey.karlin.mff.cuni.cz
21155 S:      Maintained
21156 F:      Documentation/admin-guide/svga.rst
21157 F:      arch/x86/boot/video*
21158
21159 SWITCHDEV
21160 M:      Jiri Pirko <jiri@resnulli.us>
21161 M:      Ivan Vecera <ivecera@redhat.com>
21162 L:      netdev@vger.kernel.org
21163 S:      Supported
21164 F:      include/net/switchdev.h
21165 F:      net/switchdev/
21166
21167 SY8106A REGULATOR DRIVER
21168 M:      Icenowy Zheng <icenowy@aosc.io>
21169 S:      Maintained
21170 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
21171 F:      drivers/regulator/sy8106a-regulator.c
21172
21173 SYNC FILE FRAMEWORK
21174 M:      Sumit Semwal <sumit.semwal@linaro.org>
21175 R:      Gustavo Padovan <gustavo@padovan.org>
21176 L:      linux-media@vger.kernel.org
21177 L:      dri-devel@lists.freedesktop.org
21178 S:      Maintained
21179 T:      git git://anongit.freedesktop.org/drm/drm-misc
21180 F:      Documentation/driver-api/sync_file.rst
21181 F:      drivers/dma-buf/dma-fence*
21182 F:      drivers/dma-buf/sw_sync.c
21183 F:      drivers/dma-buf/sync_*
21184 F:      include/linux/sync_file.h
21185 F:      include/uapi/linux/sync_file.h
21186
21187 SYNOPSYS ARC ARCHITECTURE
21188 M:      Vineet Gupta <vgupta@kernel.org>
21189 L:      linux-snps-arc@lists.infradead.org
21190 S:      Supported
21191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
21192 F:      Documentation/arch/arc
21193 F:      Documentation/devicetree/bindings/arc/*
21194 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
21195 F:      arch/arc/
21196 F:      drivers/clocksource/arc_timer.c
21197 F:      drivers/tty/serial/arc_uart.c
21198
21199 SYNOPSYS ARC HSDK SDP pll clock driver
21200 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21201 S:      Supported
21202 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21203 F:      drivers/clk/clk-hsdk-pll.c
21204
21205 SYNOPSYS ARC SDP clock driver
21206 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21207 S:      Supported
21208 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21209 F:      drivers/clk/axs10x/*
21210
21211 SYNOPSYS ARC SDP platform support
21212 M:      Alexey Brodkin <abrodkin@synopsys.com>
21213 S:      Supported
21214 F:      Documentation/devicetree/bindings/arc/axs10*
21215 F:      arch/arc/boot/dts/ax*
21216 F:      arch/arc/plat-axs10x
21217
21218 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21219 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21220 S:      Supported
21221 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21222 F:      drivers/reset/reset-axs10x.c
21223
21224 SYNOPSYS CREG GPIO DRIVER
21225 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21226 S:      Maintained
21227 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21228 F:      drivers/gpio/gpio-creg-snps.c
21229
21230 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21231 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21232 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21233 S:      Supported
21234 F:      drivers/tty/serial/8250/8250_dw.c
21235 F:      drivers/tty/serial/8250/8250_dwlib.*
21236 F:      drivers/tty/serial/8250/8250_lpss.c
21237
21238 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21239 M:      Hoan Tran <hoan@os.amperecomputing.com>
21240 M:      Serge Semin <fancer.lancer@gmail.com>
21241 L:      linux-gpio@vger.kernel.org
21242 S:      Maintained
21243 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21244 F:      drivers/gpio/gpio-dwapb.c
21245
21246 SYNOPSYS DESIGNWARE APB SSI DRIVER
21247 M:      Serge Semin <fancer.lancer@gmail.com>
21248 L:      linux-spi@vger.kernel.org
21249 S:      Supported
21250 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21251 F:      drivers/spi/spi-dw*
21252
21253 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21254 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21255 S:      Maintained
21256 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21257 F:      drivers/dma/dw-axi-dmac/
21258
21259 SYNOPSYS DESIGNWARE DMAC DRIVER
21260 M:      Viresh Kumar <vireshk@kernel.org>
21261 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21262 S:      Maintained
21263 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21264 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21265 F:      drivers/dma/dw/
21266 F:      include/dt-bindings/dma/dw-dmac.h
21267 F:      include/linux/dma/dw.h
21268 F:      include/linux/platform_data/dma-dw.h
21269
21270 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21271 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21272 L:      netdev@vger.kernel.org
21273 S:      Supported
21274 F:      drivers/net/ethernet/synopsys/
21275
21276 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21277 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21278 L:      netdev@vger.kernel.org
21279 S:      Supported
21280 F:      drivers/net/pcs/pcs-xpcs.c
21281 F:      drivers/net/pcs/pcs-xpcs.h
21282 F:      include/linux/pcs/pcs-xpcs.h
21283
21284 SYNOPSYS DESIGNWARE I2C DRIVER
21285 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21286 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21287 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21288 R:      Jan Dabros <jsd@semihalf.com>
21289 L:      linux-i2c@vger.kernel.org
21290 S:      Supported
21291 F:      drivers/i2c/busses/i2c-designware-*
21292
21293 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21294 M:      Jaehoon Chung <jh80.chung@samsung.com>
21295 L:      linux-mmc@vger.kernel.org
21296 S:      Maintained
21297 F:      drivers/mmc/host/dw_mmc*
21298
21299 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
21300 M:      Shuai Xue <xueshuai@linux.alibaba.com>
21301 M:      Jing Zhang <renyu.zj@linux.alibaba.com>
21302 S:      Supported
21303 F:      Documentation/admin-guide/perf/dwc_pcie_pmu.rst
21304 F:      drivers/perf/dwc_pcie_pmu.c
21305
21306 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21307 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21308 S:      Supported
21309 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21310 F:      drivers/reset/reset-hsdk.c
21311 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21312
21313 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21314 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21315 M:      Manjunath M B <manjumb@synopsys.com>
21316 L:      linux-mmc@vger.kernel.org
21317 S:      Maintained
21318 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21319
21320 SYSTEM CONFIGURATION (SYSCON)
21321 M:      Lee Jones <lee@kernel.org>
21322 M:      Arnd Bergmann <arnd@arndb.de>
21323 S:      Supported
21324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21325 F:      drivers/mfd/syscon.c
21326
21327 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21328 M:      Sudeep Holla <sudeep.holla@arm.com>
21329 R:      Cristian Marussi <cristian.marussi@arm.com>
21330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21331 S:      Maintained
21332 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21333 F:      drivers/clk/clk-sc[mp]i.c
21334 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21335 F:      drivers/firmware/arm_scmi/
21336 F:      drivers/firmware/arm_scpi.c
21337 F:      drivers/pmdomain/arm/
21338 F:      drivers/powercap/arm_scmi_powercap.c
21339 F:      drivers/regulator/scmi-regulator.c
21340 F:      drivers/reset/reset-scmi.c
21341 F:      include/linux/sc[mp]i_protocol.h
21342 F:      include/trace/events/scmi.h
21343 F:      include/uapi/linux/virtio_scmi.h
21344
21345 SYSTEM RESET/SHUTDOWN DRIVERS
21346 M:      Sebastian Reichel <sre@kernel.org>
21347 L:      linux-pm@vger.kernel.org
21348 S:      Maintained
21349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21350 F:      Documentation/devicetree/bindings/power/reset/
21351 F:      drivers/power/reset/
21352
21353 SYSTEM TRACE MODULE CLASS
21354 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21355 S:      Maintained
21356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21357 F:      Documentation/trace/stm.rst
21358 F:      drivers/hwtracing/stm/
21359 F:      include/linux/stm.h
21360 F:      include/uapi/linux/stm.h
21361
21362 SYSTEM76 ACPI DRIVER
21363 M:      Jeremy Soller <jeremy@system76.com>
21364 M:      System76 Product Development <productdev@system76.com>
21365 L:      platform-driver-x86@vger.kernel.org
21366 S:      Maintained
21367 F:      drivers/platform/x86/system76_acpi.c
21368
21369 SYSV FILESYSTEM
21370 S:      Orphan
21371 F:      Documentation/filesystems/sysv-fs.rst
21372 F:      fs/sysv/
21373 F:      include/linux/sysv_fs.h
21374
21375 TASKSTATS STATISTICS INTERFACE
21376 M:      Balbir Singh <bsingharora@gmail.com>
21377 S:      Maintained
21378 F:      Documentation/accounting/taskstats*
21379 F:      include/linux/taskstats*
21380 F:      kernel/taskstats.c
21381
21382 TC subsystem
21383 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21384 M:      Cong Wang <xiyou.wangcong@gmail.com>
21385 M:      Jiri Pirko <jiri@resnulli.us>
21386 L:      netdev@vger.kernel.org
21387 S:      Maintained
21388 F:      include/net/pkt_cls.h
21389 F:      include/net/pkt_sched.h
21390 F:      include/net/tc_act/
21391 F:      include/uapi/linux/pkt_cls.h
21392 F:      include/uapi/linux/pkt_sched.h
21393 F:      include/uapi/linux/tc_act/
21394 F:      include/uapi/linux/tc_ematch/
21395 F:      net/sched/
21396 F:      tools/testing/selftests/tc-testing
21397
21398 TC90522 MEDIA DRIVER
21399 M:      Akihiro Tsukada <tskd08@gmail.com>
21400 L:      linux-media@vger.kernel.org
21401 S:      Odd Fixes
21402 F:      drivers/media/dvb-frontends/tc90522*
21403
21404 TCP LOW PRIORITY MODULE
21405 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21406 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21407 S:      Maintained
21408 W:      http://tcp-lp-mod.sourceforge.net/
21409 F:      net/ipv4/tcp_lp.c
21410
21411 TDA10071 MEDIA DRIVER
21412 L:      linux-media@vger.kernel.org
21413 S:      Orphan
21414 W:      https://linuxtv.org
21415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21416 F:      drivers/media/dvb-frontends/tda10071*
21417
21418 TDA18212 MEDIA DRIVER
21419 L:      linux-media@vger.kernel.org
21420 S:      Orphan
21421 W:      https://linuxtv.org
21422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21423 F:      drivers/media/tuners/tda18212*
21424
21425 TDA18218 MEDIA DRIVER
21426 L:      linux-media@vger.kernel.org
21427 S:      Orphan
21428 W:      https://linuxtv.org
21429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21430 F:      drivers/media/tuners/tda18218*
21431
21432 TDA18250 MEDIA DRIVER
21433 M:      Olli Salonen <olli.salonen@iki.fi>
21434 L:      linux-media@vger.kernel.org
21435 S:      Maintained
21436 W:      https://linuxtv.org
21437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21438 T:      git git://linuxtv.org/media_tree.git
21439 F:      drivers/media/tuners/tda18250*
21440
21441 TDA18271 MEDIA DRIVER
21442 M:      Michael Krufky <mkrufky@linuxtv.org>
21443 L:      linux-media@vger.kernel.org
21444 S:      Maintained
21445 W:      https://linuxtv.org
21446 W:      http://github.com/mkrufky
21447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21448 T:      git git://linuxtv.org/mkrufky/tuners.git
21449 F:      drivers/media/tuners/tda18271*
21450
21451 TDA1997x MEDIA DRIVER
21452 M:      Tim Harvey <tharvey@gateworks.com>
21453 L:      linux-media@vger.kernel.org
21454 S:      Maintained
21455 W:      https://linuxtv.org
21456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21457 F:      drivers/media/i2c/tda1997x.*
21458
21459 TDA827x MEDIA DRIVER
21460 M:      Michael Krufky <mkrufky@linuxtv.org>
21461 L:      linux-media@vger.kernel.org
21462 S:      Maintained
21463 W:      https://linuxtv.org
21464 W:      http://github.com/mkrufky
21465 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21466 T:      git git://linuxtv.org/mkrufky/tuners.git
21467 F:      drivers/media/tuners/tda8290.*
21468
21469 TDA8290 MEDIA DRIVER
21470 M:      Michael Krufky <mkrufky@linuxtv.org>
21471 L:      linux-media@vger.kernel.org
21472 S:      Maintained
21473 W:      https://linuxtv.org
21474 W:      http://github.com/mkrufky
21475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21476 T:      git git://linuxtv.org/mkrufky/tuners.git
21477 F:      drivers/media/tuners/tda8290.*
21478
21479 TDA9840 MEDIA DRIVER
21480 M:      Hans Verkuil <hverkuil@xs4all.nl>
21481 L:      linux-media@vger.kernel.org
21482 S:      Maintained
21483 W:      https://linuxtv.org
21484 T:      git git://linuxtv.org/media_tree.git
21485 F:      drivers/media/i2c/tda9840*
21486
21487 TEA5761 TUNER DRIVER
21488 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21489 L:      linux-media@vger.kernel.org
21490 S:      Odd fixes
21491 W:      https://linuxtv.org
21492 T:      git git://linuxtv.org/media_tree.git
21493 F:      drivers/media/tuners/tea5761.*
21494
21495 TEA5767 TUNER DRIVER
21496 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21497 L:      linux-media@vger.kernel.org
21498 S:      Maintained
21499 W:      https://linuxtv.org
21500 T:      git git://linuxtv.org/media_tree.git
21501 F:      drivers/media/tuners/tea5767.*
21502
21503 TEA6415C MEDIA DRIVER
21504 M:      Hans Verkuil <hverkuil@xs4all.nl>
21505 L:      linux-media@vger.kernel.org
21506 S:      Maintained
21507 W:      https://linuxtv.org
21508 T:      git git://linuxtv.org/media_tree.git
21509 F:      drivers/media/i2c/tea6415c*
21510
21511 TEA6420 MEDIA DRIVER
21512 M:      Hans Verkuil <hverkuil@xs4all.nl>
21513 L:      linux-media@vger.kernel.org
21514 S:      Maintained
21515 W:      https://linuxtv.org
21516 T:      git git://linuxtv.org/media_tree.git
21517 F:      drivers/media/i2c/tea6420*
21518
21519 TEAM DRIVER
21520 M:      Jiri Pirko <jiri@resnulli.us>
21521 L:      netdev@vger.kernel.org
21522 S:      Supported
21523 F:      drivers/net/team/
21524 F:      include/linux/if_team.h
21525 F:      include/uapi/linux/if_team.h
21526 F:      tools/testing/selftests/drivers/net/team/
21527
21528 TECHNICAL ADVISORY BOARD PROCESS DOCS
21529 M:      "Theodore Ts'o" <tytso@mit.edu>
21530 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21531 L:      tech-board-discuss@lists.linux-foundation.org
21532 S:      Maintained
21533 F:      Documentation/process/contribution-maturity-model.rst
21534 F:      Documentation/process/researcher-guidelines.rst
21535
21536 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21537 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21538 S:      Maintained
21539 F:      arch/x86/platform/ts5500/
21540
21541 TECHNOTREND USB IR RECEIVER
21542 M:      Sean Young <sean@mess.org>
21543 L:      linux-media@vger.kernel.org
21544 S:      Maintained
21545 F:      drivers/media/rc/ttusbir.c
21546
21547 TECHWELL TW9900 VIDEO DECODER
21548 M:      Mehdi Djait <mehdi.djait@bootlin.com>
21549 L:      linux-media@vger.kernel.org
21550 S:      Maintained
21551 F:      drivers/media/i2c/tw9900.c
21552
21553 TECHWELL TW9910 VIDEO DECODER
21554 L:      linux-media@vger.kernel.org
21555 S:      Orphan
21556 F:      drivers/media/i2c/tw9910.c
21557 F:      include/media/i2c/tw9910.h
21558
21559 TEE SUBSYSTEM
21560 M:      Jens Wiklander <jens.wiklander@linaro.org>
21561 R:      Sumit Garg <sumit.garg@linaro.org>
21562 L:      op-tee@lists.trustedfirmware.org
21563 S:      Maintained
21564 F:      Documentation/driver-api/tee.rst
21565 F:      Documentation/tee/
21566 F:      Documentation/userspace-api/tee.rst
21567 F:      drivers/tee/
21568 F:      include/linux/tee_drv.h
21569 F:      include/uapi/linux/tee.h
21570
21571 TEGRA ARCHITECTURE SUPPORT
21572 M:      Thierry Reding <thierry.reding@gmail.com>
21573 M:      Jonathan Hunter <jonathanh@nvidia.com>
21574 L:      linux-tegra@vger.kernel.org
21575 S:      Supported
21576 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21578 N:      [^a-z]tegra
21579
21580 TEGRA CLOCK DRIVER
21581 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21582 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21583 S:      Supported
21584 F:      drivers/clk/tegra/
21585
21586 TEGRA DMA DRIVERS
21587 M:      Laxman Dewangan <ldewangan@nvidia.com>
21588 M:      Jon Hunter <jonathanh@nvidia.com>
21589 S:      Supported
21590 F:      drivers/dma/tegra*
21591
21592 TEGRA I2C DRIVER
21593 M:      Laxman Dewangan <ldewangan@nvidia.com>
21594 R:      Dmitry Osipenko <digetx@gmail.com>
21595 S:      Supported
21596 F:      drivers/i2c/busses/i2c-tegra.c
21597
21598 TEGRA IOMMU DRIVERS
21599 M:      Thierry Reding <thierry.reding@gmail.com>
21600 R:      Krishna Reddy <vdumpa@nvidia.com>
21601 L:      linux-tegra@vger.kernel.org
21602 S:      Supported
21603 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21604 F:      drivers/iommu/tegra*
21605
21606 TEGRA KBC DRIVER
21607 M:      Laxman Dewangan <ldewangan@nvidia.com>
21608 S:      Supported
21609 F:      drivers/input/keyboard/tegra-kbc.c
21610
21611 TEGRA NAND DRIVER
21612 M:      Stefan Agner <stefan@agner.ch>
21613 M:      Lucas Stach <dev@lynxeye.de>
21614 S:      Maintained
21615 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21616 F:      drivers/mtd/nand/raw/tegra_nand.c
21617
21618 TEGRA PWM DRIVER
21619 M:      Thierry Reding <thierry.reding@gmail.com>
21620 S:      Supported
21621 F:      drivers/pwm/pwm-tegra.c
21622
21623 TEGRA QUAD SPI DRIVER
21624 M:      Thierry Reding <thierry.reding@gmail.com>
21625 M:      Jonathan Hunter <jonathanh@nvidia.com>
21626 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21627 L:      linux-tegra@vger.kernel.org
21628 S:      Maintained
21629 F:      drivers/spi/spi-tegra210-quad.c
21630
21631 TEGRA SERIAL DRIVER
21632 M:      Laxman Dewangan <ldewangan@nvidia.com>
21633 S:      Supported
21634 F:      drivers/tty/serial/serial-tegra.c
21635
21636 TEGRA SPI DRIVER
21637 M:      Laxman Dewangan <ldewangan@nvidia.com>
21638 S:      Supported
21639 F:      drivers/spi/spi-tegra*
21640
21641 TEGRA VIDEO DRIVER
21642 M:      Thierry Reding <thierry.reding@gmail.com>
21643 M:      Jonathan Hunter <jonathanh@nvidia.com>
21644 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21645 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21646 L:      linux-media@vger.kernel.org
21647 L:      linux-tegra@vger.kernel.org
21648 S:      Maintained
21649 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21650 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21651 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21652 F:      drivers/staging/media/tegra-video/
21653
21654 TEGRA XUSB PADCTL DRIVER
21655 M:      JC Kuo <jckuo@nvidia.com>
21656 S:      Supported
21657 F:      drivers/phy/tegra/xusb*
21658
21659 TEHUTI ETHERNET DRIVER
21660 M:      Andy Gospodarek <andy@greyhouse.net>
21661 L:      netdev@vger.kernel.org
21662 S:      Supported
21663 F:      drivers/net/ethernet/tehuti/*
21664
21665 TELECOM CLOCK DRIVER FOR MCPL0010
21666 M:      Mark Gross <markgross@kernel.org>
21667 S:      Supported
21668 F:      drivers/char/tlclk.c
21669
21670 TEMPO SEMICONDUCTOR DRIVERS
21671 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21672 S:      Maintained
21673 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21674 F:      sound/soc/codecs/tscs*.c
21675 F:      sound/soc/codecs/tscs*.h
21676
21677 TENSILICA XTENSA PORT (xtensa)
21678 M:      Chris Zankel <chris@zankel.net>
21679 M:      Max Filippov <jcmvbkbc@gmail.com>
21680 S:      Maintained
21681 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21682 F:      arch/xtensa/
21683 F:      drivers/irqchip/irq-xtensa-*
21684
21685 TEXAS INSTRUMENTS ASoC DRIVERS
21686 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21688 S:      Maintained
21689 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21690 F:      sound/soc/ti/
21691
21692 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21693 M:      Shenghao Ding <shenghao-ding@ti.com>
21694 M:      Kevin Lu <kevin-lu@ti.com>
21695 M:      Baojun Xu <baojun.xu@ti.com>
21696 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21697 S:      Maintained
21698 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21699 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21700 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21701 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21702 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21703 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21704 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21705 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21706 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21707 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21708 F:      include/sound/tas2*.h
21709 F:      include/sound/tlv320*.h
21710 F:      include/sound/tpa6130a2-plat.h
21711 F:      sound/pci/hda/tas2781_hda_i2c.c
21712 F:      sound/soc/codecs/pcm1681.c
21713 F:      sound/soc/codecs/pcm1789*.*
21714 F:      sound/soc/codecs/pcm179x*.*
21715 F:      sound/soc/codecs/pcm186x*.*
21716 F:      sound/soc/codecs/pcm3008.*
21717 F:      sound/soc/codecs/pcm3060*.*
21718 F:      sound/soc/codecs/pcm3168a*.*
21719 F:      sound/soc/codecs/pcm5102a.c
21720 F:      sound/soc/codecs/pcm512x*.*
21721 F:      sound/soc/codecs/tas2*.*
21722 F:      sound/soc/codecs/tlv320*.*
21723 F:      sound/soc/codecs/tpa6130a2.*
21724
21725 TEXAS INSTRUMENTS DMA DRIVERS
21726 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21727 L:      dmaengine@vger.kernel.org
21728 S:      Maintained
21729 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21730 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21731 F:      Documentation/devicetree/bindings/dma/ti/
21732 F:      drivers/dma/ti/
21733 F:      include/linux/dma/k3-psil.h
21734 F:      include/linux/dma/k3-udma-glue.h
21735 F:      include/linux/dma/ti-cppi5.h
21736 X:      drivers/dma/ti/cppi41.c
21737
21738 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21739 M:      Robert Marko <robert.marko@sartura.hr>
21740 M:      Luka Perkov <luka.perkov@sartura.hr>
21741 L:      linux-hwmon@vger.kernel.org
21742 S:      Maintained
21743 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21744 F:      Documentation/hwmon/tps23861.rst
21745 F:      drivers/hwmon/tps23861.c
21746
21747 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21748 M:      Ricardo Ribalda <ribalda@kernel.org>
21749 L:      linux-iio@vger.kernel.org
21750 S:      Supported
21751 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21752 F:      drivers/iio/dac/ti-dac7612.c
21753
21754 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21755 M:      Nishanth Menon <nm@ti.com>
21756 M:      Tero Kristo <kristo@kernel.org>
21757 M:      Santosh Shilimkar <ssantosh@kernel.org>
21758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21759 S:      Maintained
21760 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21761 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21762 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21763 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21764 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21765 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21766 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21767 F:      drivers/clk/keystone/sci-clk.c
21768 F:      drivers/firmware/ti_sci*
21769 F:      drivers/irqchip/irq-ti-sci-inta.c
21770 F:      drivers/irqchip/irq-ti-sci-intr.c
21771 F:      drivers/reset/reset-ti-sci.c
21772 F:      drivers/soc/ti/ti_sci_inta_msi.c
21773 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21774 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21775 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21776 F:      include/linux/soc/ti/ti_sci_protocol.h
21777
21778 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21779 M:      Puranjay Mohan <puranjay12@gmail.com>
21780 L:      linux-iio@vger.kernel.org
21781 S:      Supported
21782 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21783 F:      drivers/iio/temperature/tmp117.c
21784
21785 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21786 M:      Hans Verkuil <hverkuil@xs4all.nl>
21787 L:      linux-media@vger.kernel.org
21788 S:      Maintained
21789 W:      https://linuxtv.org
21790 T:      git git://linuxtv.org/media_tree.git
21791 F:      drivers/media/radio/radio-raremono.c
21792
21793 THERMAL
21794 M:      Rafael J. Wysocki <rafael@kernel.org>
21795 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21796 R:      Zhang Rui <rui.zhang@intel.com>
21797 R:      Lukasz Luba <lukasz.luba@arm.com>
21798 L:      linux-pm@vger.kernel.org
21799 S:      Supported
21800 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21802 F:      Documentation/ABI/testing/sysfs-class-thermal
21803 F:      Documentation/admin-guide/thermal/
21804 F:      Documentation/devicetree/bindings/thermal/
21805 F:      Documentation/driver-api/thermal/
21806 F:      drivers/thermal/
21807 F:      include/dt-bindings/thermal/
21808 F:      include/linux/cpu_cooling.h
21809 F:      include/linux/thermal.h
21810 F:      include/uapi/linux/thermal.h
21811 F:      tools/lib/thermal/
21812 F:      tools/thermal/
21813
21814 THERMAL DRIVER FOR AMLOGIC SOCS
21815 M:      Guillaume La Roque <glaroque@baylibre.com>
21816 L:      linux-pm@vger.kernel.org
21817 L:      linux-amlogic@lists.infradead.org
21818 S:      Supported
21819 W:      http://linux-meson.com/
21820 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21821 F:      drivers/thermal/amlogic_thermal.c
21822
21823 THERMAL/CPU_COOLING
21824 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21825 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21826 M:      Viresh Kumar <viresh.kumar@linaro.org>
21827 R:      Lukasz Luba <lukasz.luba@arm.com>
21828 L:      linux-pm@vger.kernel.org
21829 S:      Supported
21830 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21831 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21832 F:      drivers/thermal/cpufreq_cooling.c
21833 F:      drivers/thermal/cpuidle_cooling.c
21834 F:      include/linux/cpu_cooling.h
21835
21836 THERMAL/POWER_ALLOCATOR
21837 M:      Lukasz Luba <lukasz.luba@arm.com>
21838 L:      linux-pm@vger.kernel.org
21839 S:      Maintained
21840 F:      Documentation/driver-api/thermal/power_allocator.rst
21841 F:      drivers/thermal/gov_power_allocator.c
21842 F:      drivers/thermal/thermal_trace_ipa.h
21843
21844 THINKPAD ACPI EXTRAS DRIVER
21845 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21846 L:      ibm-acpi-devel@lists.sourceforge.net
21847 L:      platform-driver-x86@vger.kernel.org
21848 S:      Maintained
21849 W:      http://ibm-acpi.sourceforge.net
21850 W:      http://thinkwiki.org/wiki/Ibm-acpi
21851 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21852 F:      drivers/platform/x86/thinkpad_acpi.c
21853
21854 THINKPAD LMI DRIVER
21855 M:      Mark Pearson <markpearson@lenovo.com>
21856 L:      platform-driver-x86@vger.kernel.org
21857 S:      Maintained
21858 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21859 F:      drivers/platform/x86/think-lmi.?
21860
21861 THP7312 ISP DRIVER
21862 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
21863 M:      Paul Elder <paul.elder@ideasonboard.com>
21864 L:      linux-media@vger.kernel.org
21865 S:      Maintained
21866 T:      git git://linuxtv.org/media_tree.git
21867 F:      Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
21868 F:      Documentation/userspace-api/media/drivers/thp7312.rst
21869 F:      drivers/media/i2c/thp7312.c
21870 F:      include/uapi/linux/thp7312.h
21871
21872 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21873 M:      Isaac Hazan <isaac.hazan@intel.com>
21874 L:      linux-usb@vger.kernel.org
21875 S:      Maintained
21876 F:      drivers/thunderbolt/dma_test.c
21877
21878 THUNDERBOLT DRIVER
21879 M:      Andreas Noever <andreas.noever@gmail.com>
21880 M:      Michael Jamet <michael.jamet@intel.com>
21881 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21882 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21883 L:      linux-usb@vger.kernel.org
21884 S:      Maintained
21885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21886 F:      Documentation/admin-guide/thunderbolt.rst
21887 F:      drivers/thunderbolt/
21888 F:      include/linux/thunderbolt.h
21889
21890 THUNDERBOLT NETWORK DRIVER
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:      netdev@vger.kernel.org
21895 S:      Maintained
21896 F:      drivers/net/thunderbolt/
21897
21898 THUNDERX GPIO DRIVER
21899 M:      Robert Richter <rric@kernel.org>
21900 S:      Odd Fixes
21901 F:      drivers/gpio/gpio-thunderx.c
21902
21903 TI ADS7924 ADC DRIVER
21904 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21905 L:      linux-iio@vger.kernel.org
21906 S:      Supported
21907 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21908 F:      drivers/iio/adc/ti-ads7924.c
21909
21910 TI AM437X VPFE DRIVER
21911 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21912 L:      linux-media@vger.kernel.org
21913 S:      Maintained
21914 W:      https://linuxtv.org
21915 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21916 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21917 F:      drivers/media/platform/ti/am437x/
21918
21919 TI BANDGAP AND THERMAL DRIVER
21920 M:      Eduardo Valentin <edubezval@gmail.com>
21921 M:      Keerthy <j-keerthy@ti.com>
21922 L:      linux-pm@vger.kernel.org
21923 L:      linux-omap@vger.kernel.org
21924 S:      Maintained
21925 F:      drivers/thermal/ti-soc-thermal/
21926
21927 TI BQ27XXX POWER SUPPLY DRIVER
21928 F:      drivers/power/supply/bq27xxx_battery.c
21929 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21930 F:      include/linux/power/bq27xxx_battery.h
21931
21932 TI CDCE706 CLOCK DRIVER
21933 M:      Max Filippov <jcmvbkbc@gmail.com>
21934 S:      Maintained
21935 F:      drivers/clk/clk-cdce706.c
21936
21937 TI CLOCK DRIVER
21938 M:      Tero Kristo <kristo@kernel.org>
21939 L:      linux-omap@vger.kernel.org
21940 S:      Odd Fixes
21941 F:      drivers/clk/ti/
21942 F:      include/linux/clk/ti.h
21943
21944 TI DAVINCI MACHINE SUPPORT
21945 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21947 S:      Maintained
21948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21949 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21950 F:      arch/arm/boot/dts/ti/davinci/
21951 F:      arch/arm/mach-davinci/
21952 F:      drivers/i2c/busses/i2c-davinci.c
21953
21954 TI DAVINCI SERIES CLOCK DRIVER
21955 M:      David Lechner <david@lechnology.com>
21956 R:      Sekhar Nori <nsekhar@ti.com>
21957 S:      Maintained
21958 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21959 F:      drivers/clk/davinci/
21960 F:      include/linux/clk/davinci.h
21961
21962 TI DAVINCI SERIES GPIO DRIVER
21963 M:      Keerthy <j-keerthy@ti.com>
21964 L:      linux-gpio@vger.kernel.org
21965 S:      Maintained
21966 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21967 F:      drivers/gpio/gpio-davinci.c
21968
21969 TI DAVINCI SERIES MEDIA DRIVER
21970 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21971 L:      linux-media@vger.kernel.org
21972 S:      Maintained
21973 W:      https://linuxtv.org
21974 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21975 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21976 F:      drivers/media/platform/ti/davinci/
21977 F:      include/media/davinci/
21978
21979 TI ENHANCED CAPTURE (eCAP) DRIVER
21980 M:      Vignesh Raghavendra <vigneshr@ti.com>
21981 R:      Julien Panis <jpanis@baylibre.com>
21982 L:      linux-iio@vger.kernel.org
21983 L:      linux-omap@vger.kernel.org
21984 S:      Maintained
21985 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21986 F:      drivers/counter/ti-ecap-capture.c
21987
21988 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21989 R:      David Lechner <david@lechnology.com>
21990 L:      linux-iio@vger.kernel.org
21991 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21992 F:      drivers/counter/ti-eqep.c
21993
21994 TI ETHERNET SWITCH DRIVER (CPSW)
21995 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21996 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21997 R:      Roger Quadros <rogerq@kernel.org>
21998 L:      linux-omap@vger.kernel.org
21999 L:      netdev@vger.kernel.org
22000 S:      Maintained
22001 F:      drivers/net/ethernet/ti/cpsw*
22002 F:      drivers/net/ethernet/ti/davinci*
22003
22004 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
22005 M:      Alex Dubov <oakad@yahoo.com>
22006 S:      Maintained
22007 W:      http://tifmxx.berlios.de/
22008 F:      drivers/memstick/host/tifm_ms.c
22009 F:      drivers/misc/tifm*
22010 F:      drivers/mmc/host/tifm_sd.c
22011 F:      include/linux/tifm.h
22012
22013 TI FPD-LINK DRIVERS
22014 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
22015 L:      linux-media@vger.kernel.org
22016 S:      Maintained
22017 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
22018 F:      drivers/media/i2c/ds90*
22019 F:      include/media/i2c/ds90*
22020
22021 TI HDC302X HUMIDITY DRIVER
22022 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
22023 M:      Li peiyu <579lpy@gmail.com>
22024 L:      linux-iio@vger.kernel.org
22025 S:      Maintained
22026 F:      Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
22027 F:      drivers/iio/humidity/hdc3020.c
22028
22029 TI ICSSG ETHERNET DRIVER (ICSSG)
22030 R:      MD Danish Anwar <danishanwar@ti.com>
22031 R:      Roger Quadros <rogerq@kernel.org>
22032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22033 L:      netdev@vger.kernel.org
22034 S:      Maintained
22035 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
22036 F:      drivers/net/ethernet/ti/icssg/*
22037
22038 TI J721E CSI2RX DRIVER
22039 M:      Jai Luthra <j-luthra@ti.com>
22040 L:      linux-media@vger.kernel.org
22041 S:      Maintained
22042 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
22043 F:      drivers/media/platform/ti/j721e-csi2rx/
22044
22045 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
22046 M:      Nishanth Menon <nm@ti.com>
22047 M:      Santosh Shilimkar <ssantosh@kernel.org>
22048 L:      linux-kernel@vger.kernel.org
22049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22050 S:      Maintained
22051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
22052 F:      drivers/pmdomain/ti/omap_prm.c
22053 F:      drivers/soc/ti/*
22054
22055 TI LM49xxx FAMILY ASoC CODEC DRIVERS
22056 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
22057 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
22058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22059 S:      Maintained
22060 F:      sound/soc/codecs/isabelle*
22061 F:      sound/soc/codecs/lm49453*
22062
22063 TI LMP92064 ADC DRIVER
22064 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
22065 R:      kernel@pengutronix.de
22066 L:      linux-iio@vger.kernel.org
22067 S:      Maintained
22068 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
22069 F:      drivers/iio/adc/ti-lmp92064.c
22070
22071 TI PCM3060 ASoC CODEC DRIVER
22072 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
22073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22074 S:      Maintained
22075 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
22076 F:      sound/soc/codecs/pcm3060*
22077
22078 TI TAS571X FAMILY ASoC CODEC DRIVER
22079 M:      Kevin Cernekee <cernekee@chromium.org>
22080 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22081 S:      Odd Fixes
22082 F:      sound/soc/codecs/tas571x*
22083
22084 TI TMAG5273 MAGNETOMETER DRIVER
22085 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
22086 L:      linux-iio@vger.kernel.org
22087 S:      Maintained
22088 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
22089 F:      drivers/iio/magnetometer/tmag5273.c
22090
22091 TI TRF7970A NFC DRIVER
22092 M:      Mark Greer <mgreer@animalcreek.com>
22093 L:      linux-wireless@vger.kernel.org
22094 S:      Supported
22095 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
22096 F:      drivers/nfc/trf7970a.c
22097
22098 TI TSC2046 ADC DRIVER
22099 M:      Oleksij Rempel <o.rempel@pengutronix.de>
22100 R:      kernel@pengutronix.de
22101 L:      linux-iio@vger.kernel.org
22102 S:      Maintained
22103 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
22104 F:      drivers/iio/adc/ti-tsc2046.c
22105
22106 TI TWL4030 SERIES SOC CODEC DRIVER
22107 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
22108 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22109 S:      Maintained
22110 F:      sound/soc/codecs/twl4030*
22111
22112 TI VPE/CAL DRIVERS
22113 M:      Benoit Parrot <bparrot@ti.com>
22114 L:      linux-media@vger.kernel.org
22115 S:      Maintained
22116 W:      http://linuxtv.org/
22117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22118 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
22119 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
22120 F:      drivers/media/platform/ti/cal/
22121 F:      drivers/media/platform/ti/vpe/
22122
22123 TI WILINK WIRELESS DRIVERS
22124 L:      linux-wireless@vger.kernel.org
22125 S:      Orphan
22126 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
22127 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
22128 F:      drivers/net/wireless/ti/
22129
22130 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
22131 M:      John Stultz <jstultz@google.com>
22132 M:      Thomas Gleixner <tglx@linutronix.de>
22133 R:      Stephen Boyd <sboyd@kernel.org>
22134 L:      linux-kernel@vger.kernel.org
22135 S:      Supported
22136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
22137 F:      include/linux/clocksource.h
22138 F:      include/linux/time.h
22139 F:      include/linux/timex.h
22140 F:      include/uapi/linux/time.h
22141 F:      include/uapi/linux/timex.h
22142 F:      kernel/time/alarmtimer.c
22143 F:      kernel/time/clocksource.c
22144 F:      kernel/time/ntp.c
22145 F:      kernel/time/time*.c
22146 F:      tools/testing/selftests/timers/
22147
22148 TIPC NETWORK LAYER
22149 M:      Jon Maloy <jmaloy@redhat.com>
22150 M:      Ying Xue <ying.xue@windriver.com>
22151 L:      netdev@vger.kernel.org (core kernel code)
22152 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
22153 S:      Maintained
22154 W:      http://tipc.sourceforge.net/
22155 F:      include/uapi/linux/tipc*.h
22156 F:      net/tipc/
22157
22158 TLAN NETWORK DRIVER
22159 M:      Samuel Chessman <chessman@tux.org>
22160 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
22161 S:      Maintained
22162 W:      http://sourceforge.net/projects/tlan/
22163 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
22164 F:      drivers/net/ethernet/ti/tlan.*
22165
22166 TMIO/SDHI MMC DRIVER
22167 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
22168 L:      linux-mmc@vger.kernel.org
22169 L:      linux-renesas-soc@vger.kernel.org
22170 S:      Supported
22171 F:      drivers/mmc/host/renesas_sdhi*
22172 F:      drivers/mmc/host/tmio_mmc*
22173 F:      include/linux/mfd/tmio.h
22174
22175 TMP401 HARDWARE MONITOR DRIVER
22176 M:      Guenter Roeck <linux@roeck-us.net>
22177 L:      linux-hwmon@vger.kernel.org
22178 S:      Maintained
22179 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
22180 F:      Documentation/hwmon/tmp401.rst
22181 F:      drivers/hwmon/tmp401.c
22182
22183 TMP464 HARDWARE MONITOR DRIVER
22184 M:      Guenter Roeck <linux@roeck-us.net>
22185 L:      linux-hwmon@vger.kernel.org
22186 S:      Maintained
22187 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
22188 F:      Documentation/hwmon/tmp464.rst
22189 F:      drivers/hwmon/tmp464.c
22190
22191 TMP513 HARDWARE MONITOR DRIVER
22192 M:      Eric Tremblay <etremblay@distech-controls.com>
22193 L:      linux-hwmon@vger.kernel.org
22194 S:      Maintained
22195 F:      Documentation/hwmon/tmp513.rst
22196 F:      drivers/hwmon/tmp513.c
22197
22198 TMPFS (SHMEM FILESYSTEM)
22199 M:      Hugh Dickins <hughd@google.com>
22200 L:      linux-mm@kvack.org
22201 S:      Maintained
22202 F:      include/linux/shmem_fs.h
22203 F:      mm/shmem.c
22204
22205 TOMOYO SECURITY MODULE
22206 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
22207 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
22208 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
22209 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
22210 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
22211 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
22212 S:      Maintained
22213 W:      https://tomoyo.osdn.jp/
22214 F:      security/tomoyo/
22215
22216 TOPSTAR LAPTOP EXTRAS DRIVER
22217 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
22218 L:      platform-driver-x86@vger.kernel.org
22219 S:      Maintained
22220 F:      drivers/platform/x86/topstar-laptop.c
22221
22222 TORTURE-TEST MODULES
22223 M:      Davidlohr Bueso <dave@stgolabs.net>
22224 M:      "Paul E. McKenney" <paulmck@kernel.org>
22225 M:      Josh Triplett <josh@joshtriplett.org>
22226 L:      linux-kernel@vger.kernel.org
22227 S:      Supported
22228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22229 F:      Documentation/RCU/torture.rst
22230 F:      kernel/locking/locktorture.c
22231 F:      kernel/rcu/rcuscale.c
22232 F:      kernel/rcu/rcutorture.c
22233 F:      kernel/rcu/refscale.c
22234 F:      kernel/torture.c
22235
22236 TOSHIBA ACPI EXTRAS DRIVER
22237 M:      Azael Avalos <coproscefalo@gmail.com>
22238 L:      platform-driver-x86@vger.kernel.org
22239 S:      Maintained
22240 F:      drivers/platform/x86/toshiba_acpi.c
22241
22242 TOSHIBA BLUETOOTH DRIVER
22243 M:      Azael Avalos <coproscefalo@gmail.com>
22244 L:      platform-driver-x86@vger.kernel.org
22245 S:      Maintained
22246 F:      drivers/platform/x86/toshiba_bluetooth.c
22247
22248 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22249 M:      Azael Avalos <coproscefalo@gmail.com>
22250 L:      platform-driver-x86@vger.kernel.org
22251 S:      Maintained
22252 F:      drivers/platform/x86/toshiba_haps.c
22253
22254 TOSHIBA SMM DRIVER
22255 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22256 S:      Maintained
22257 W:      http://www.buzzard.org.uk/toshiba/
22258 F:      drivers/char/toshiba.c
22259 F:      include/linux/toshiba.h
22260 F:      include/uapi/linux/toshiba.h
22261
22262 TOSHIBA TC358743 DRIVER
22263 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22264 L:      linux-media@vger.kernel.org
22265 S:      Maintained
22266 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22267 F:      drivers/media/i2c/tc358743*
22268 F:      include/media/i2c/tc358743.h
22269
22270 TOSHIBA WMI HOTKEYS DRIVER
22271 M:      Azael Avalos <coproscefalo@gmail.com>
22272 L:      platform-driver-x86@vger.kernel.org
22273 S:      Maintained
22274 F:      drivers/platform/x86/toshiba-wmi.c
22275
22276 TPM DEVICE DRIVER
22277 M:      Peter Huewe <peterhuewe@gmx.de>
22278 M:      Jarkko Sakkinen <jarkko@kernel.org>
22279 R:      Jason Gunthorpe <jgg@ziepe.ca>
22280 L:      linux-integrity@vger.kernel.org
22281 S:      Maintained
22282 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22283 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22285 F:      drivers/char/tpm/
22286
22287 TPS546D24 DRIVER
22288 M:      Duke Du <dukedu83@gmail.com>
22289 L:      linux-hwmon@vger.kernel.org
22290 S:      Maintained
22291 F:      Documentation/hwmon/tps546d24.rst
22292 F:      drivers/hwmon/pmbus/tps546d24.c
22293
22294 TQ SYSTEMS BOARD & DRIVER SUPPORT
22295 L:      linux@ew.tq-group.com
22296 S:      Supported
22297 W:      https://www.tq-group.com/en/products/tq-embedded/
22298 F:      arch/arm/boot/dts/imx*mba*.dts*
22299 F:      arch/arm/boot/dts/imx*tqma*.dts*
22300 F:      arch/arm/boot/dts/mba*.dtsi
22301 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22302 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22303 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22304 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22305 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22306 F:      drivers/gpio/gpio-tqmx86.c
22307 F:      drivers/mfd/tqmx86.c
22308 F:      drivers/watchdog/tqmx86_wdt.c
22309
22310 TRACING
22311 M:      Steven Rostedt <rostedt@goodmis.org>
22312 M:      Masami Hiramatsu <mhiramat@kernel.org>
22313 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22314 L:      linux-kernel@vger.kernel.org
22315 L:      linux-trace-kernel@vger.kernel.org
22316 S:      Maintained
22317 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22319 F:      Documentation/trace/*
22320 F:      fs/tracefs/
22321 F:      include/linux/trace*.h
22322 F:      include/trace/
22323 F:      kernel/trace/
22324 F:      scripts/tracing/
22325 F:      tools/testing/selftests/ftrace/
22326
22327 TRACING MMIO ACCESSES (MMIOTRACE)
22328 M:      Steven Rostedt <rostedt@goodmis.org>
22329 M:      Masami Hiramatsu <mhiramat@kernel.org>
22330 R:      Karol Herbst <karolherbst@gmail.com>
22331 R:      Pekka Paalanen <ppaalanen@gmail.com>
22332 L:      linux-kernel@vger.kernel.org
22333 L:      nouveau@lists.freedesktop.org
22334 S:      Maintained
22335 F:      arch/x86/mm/kmmio.c
22336 F:      arch/x86/mm/mmio-mod.c
22337 F:      arch/x86/mm/testmmiotrace.c
22338 F:      include/linux/mmiotrace.h
22339 F:      kernel/trace/trace_mmiotrace.c
22340
22341 TRACING OS NOISE / LATENCY TRACERS
22342 M:      Steven Rostedt <rostedt@goodmis.org>
22343 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22344 S:      Maintained
22345 F:      Documentation/trace/hwlat_detector.rst
22346 F:      Documentation/trace/osnoise-tracer.rst
22347 F:      Documentation/trace/timerlat-tracer.rst
22348 F:      arch/*/kernel/trace.c
22349 F:      include/trace/events/osnoise.h
22350 F:      kernel/trace/trace_hwlat.c
22351 F:      kernel/trace/trace_irqsoff.c
22352 F:      kernel/trace/trace_osnoise.c
22353 F:      kernel/trace/trace_sched_wakeup.c
22354
22355 TRADITIONAL CHINESE DOCUMENTATION
22356 M:      Hu Haowen <2023002089@link.tyut.edu.cn>
22357 S:      Maintained
22358 W:      https://github.com/srcres258/linux-doc
22359 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22360 F:      Documentation/translations/zh_TW/
22361
22362 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22363 M:      Dan Williams <dan.j.williams@intel.com>
22364 L:      linux-coco@lists.linux.dev
22365 S:      Maintained
22366 F:      Documentation/ABI/testing/configfs-tsm
22367 F:      drivers/virt/coco/tsm.c
22368 F:      include/linux/tsm.h
22369
22370 TTY LAYER AND SERIAL DRIVERS
22371 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22372 M:      Jiri Slaby <jirislaby@kernel.org>
22373 L:      linux-kernel@vger.kernel.org
22374 L:      linux-serial@vger.kernel.org
22375 S:      Supported
22376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22377 F:      Documentation/devicetree/bindings/serial/
22378 F:      Documentation/driver-api/serial/
22379 F:      drivers/tty/
22380 F:      include/linux/selection.h
22381 F:      include/linux/serial.h
22382 F:      include/linux/serial_core.h
22383 F:      include/linux/sysrq.h
22384 F:      include/linux/tty*.h
22385 F:      include/linux/vt.h
22386 F:      include/linux/vt_*.h
22387 F:      include/uapi/linux/serial.h
22388 F:      include/uapi/linux/serial_core.h
22389 F:      include/uapi/linux/tty.h
22390
22391 TUA9001 MEDIA DRIVER
22392 L:      linux-media@vger.kernel.org
22393 S:      Orphan
22394 W:      https://linuxtv.org
22395 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22396 F:      drivers/media/tuners/tua9001*
22397
22398 TULIP NETWORK DRIVERS
22399 L:      netdev@vger.kernel.org
22400 L:      linux-parisc@vger.kernel.org
22401 S:      Orphan
22402 F:      drivers/net/ethernet/dec/tulip/
22403
22404 TUN/TAP driver
22405 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22406 M:      Jason Wang <jasowang@redhat.com>
22407 S:      Maintained
22408 W:      http://vtun.sourceforge.net/tun
22409 F:      Documentation/networking/tuntap.rst
22410 F:      arch/um/os-Linux/drivers/
22411 F:      drivers/net/tap.c
22412 F:      drivers/net/tun.c
22413
22414 TURBOCHANNEL SUBSYSTEM
22415 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22416 M:      Ralf Baechle <ralf@linux-mips.org>
22417 L:      linux-mips@vger.kernel.org
22418 S:      Maintained
22419 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22420 F:      drivers/tc/
22421 F:      include/linux/tc.h
22422
22423 TURBOSTAT UTILITY
22424 M:      "Len Brown" <lenb@kernel.org>
22425 L:      linux-pm@vger.kernel.org
22426 S:      Supported
22427 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22428 B:      https://bugzilla.kernel.org
22429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22430 F:      tools/power/x86/turbostat/
22431
22432 TW5864 VIDEO4LINUX DRIVER
22433 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22434 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22435 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22436 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22437 L:      linux-media@vger.kernel.org
22438 S:      Supported
22439 F:      drivers/media/pci/tw5864/
22440
22441 TW68 VIDEO4LINUX DRIVER
22442 M:      Hans Verkuil <hverkuil@xs4all.nl>
22443 L:      linux-media@vger.kernel.org
22444 S:      Odd Fixes
22445 W:      https://linuxtv.org
22446 T:      git git://linuxtv.org/media_tree.git
22447 F:      drivers/media/pci/tw68/
22448
22449 TW686X VIDEO4LINUX DRIVER
22450 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22451 L:      linux-media@vger.kernel.org
22452 S:      Maintained
22453 W:      http://linuxtv.org
22454 T:      git git://linuxtv.org/media_tree.git
22455 F:      drivers/media/pci/tw686x/
22456
22457 U-BOOT ENVIRONMENT VARIABLES
22458 M:      Rafał Miłecki <rafal@milecki.pl>
22459 S:      Maintained
22460 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22461 F:      drivers/nvmem/u-boot-env.c
22462
22463 UACCE ACCELERATOR FRAMEWORK
22464 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22465 M:      Zhou Wang <wangzhou1@hisilicon.com>
22466 L:      linux-accelerators@lists.ozlabs.org
22467 L:      linux-kernel@vger.kernel.org
22468 S:      Maintained
22469 F:      Documentation/ABI/testing/sysfs-driver-uacce
22470 F:      Documentation/misc-devices/uacce.rst
22471 F:      drivers/misc/uacce/
22472 F:      include/linux/uacce.h
22473 F:      include/uapi/misc/uacce/
22474
22475 UBI FILE SYSTEM (UBIFS)
22476 M:      Richard Weinberger <richard@nod.at>
22477 L:      linux-mtd@lists.infradead.org
22478 S:      Supported
22479 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22482 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22483 F:      Documentation/filesystems/ubifs-authentication.rst
22484 F:      Documentation/filesystems/ubifs.rst
22485 F:      fs/ubifs/
22486
22487 UBLK USERSPACE BLOCK DRIVER
22488 M:      Ming Lei <ming.lei@redhat.com>
22489 L:      linux-block@vger.kernel.org
22490 S:      Maintained
22491 F:      Documentation/block/ublk.rst
22492 F:      drivers/block/ublk_drv.c
22493 F:      include/uapi/linux/ublk_cmd.h
22494
22495 UCLINUX (M68KNOMMU AND COLDFIRE)
22496 M:      Greg Ungerer <gerg@linux-m68k.org>
22497 L:      linux-m68k@lists.linux-m68k.org
22498 S:      Maintained
22499 W:      http://www.linux-m68k.org/
22500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22501 F:      arch/m68k/*/*_no.*
22502 F:      arch/m68k/68*/
22503 F:      arch/m68k/coldfire/
22504 F:      arch/m68k/include/asm/*_no.*
22505
22506 UDF FILESYSTEM
22507 M:      Jan Kara <jack@suse.com>
22508 S:      Maintained
22509 F:      Documentation/filesystems/udf.rst
22510 F:      fs/udf/
22511
22512 UDRAW TABLET
22513 M:      Bastien Nocera <hadess@hadess.net>
22514 L:      linux-input@vger.kernel.org
22515 S:      Maintained
22516 F:      drivers/hid/hid-udraw-ps3.c
22517
22518 UFS FILESYSTEM
22519 M:      Evgeniy Dushistov <dushistov@mail.ru>
22520 S:      Maintained
22521 F:      Documentation/admin-guide/ufs.rst
22522 F:      fs/ufs/
22523
22524 UHID USERSPACE HID IO DRIVER
22525 M:      David Rheinsberg <david@readahead.eu>
22526 L:      linux-input@vger.kernel.org
22527 S:      Maintained
22528 F:      drivers/hid/uhid.c
22529 F:      include/uapi/linux/uhid.h
22530
22531 ULPI BUS
22532 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22533 L:      linux-usb@vger.kernel.org
22534 S:      Maintained
22535 F:      drivers/usb/common/ulpi.c
22536 F:      include/linux/ulpi/
22537
22538 UNICODE SUBSYSTEM
22539 M:      Gabriel Krisman Bertazi <krisman@kernel.org>
22540 L:      linux-fsdevel@vger.kernel.org
22541 S:      Supported
22542 F:      fs/unicode/
22543
22544 UNIFDEF
22545 M:      Tony Finch <dot@dotat.at>
22546 S:      Maintained
22547 W:      http://dotat.at/prog/unifdef
22548 F:      scripts/unifdef.c
22549
22550 UNIFORM CDROM DRIVER
22551 M:      Phillip Potter <phil@philpotter.co.uk>
22552 S:      Maintained
22553 F:      Documentation/cdrom/
22554 F:      drivers/cdrom/cdrom.c
22555 F:      include/linux/cdrom.h
22556 F:      include/uapi/linux/cdrom.h
22557
22558 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22559 R:      Alim Akhtar <alim.akhtar@samsung.com>
22560 R:      Avri Altman <avri.altman@wdc.com>
22561 R:      Bart Van Assche <bvanassche@acm.org>
22562 L:      linux-scsi@vger.kernel.org
22563 S:      Supported
22564 F:      Documentation/devicetree/bindings/ufs/
22565 F:      Documentation/scsi/ufs.rst
22566 F:      drivers/ufs/core/
22567
22568 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22569 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22570 L:      linux-scsi@vger.kernel.org
22571 S:      Supported
22572 F:      drivers/ufs/host/*dwc*
22573
22574 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22575 M:      Alim Akhtar <alim.akhtar@samsung.com>
22576 L:      linux-scsi@vger.kernel.org
22577 S:      Maintained
22578 F:      drivers/ufs/host/ufs-exynos*
22579
22580 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22581 M:      Peter Wang <peter.wang@mediatek.com>
22582 R:      Stanley Jhu <chu.stanley@gmail.com>
22583 L:      linux-scsi@vger.kernel.org
22584 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22585 S:      Maintained
22586 F:      drivers/ufs/host/ufs-mediatek*
22587
22588 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22589 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22590 L:      linux-arm-msm@vger.kernel.org
22591 L:      linux-scsi@vger.kernel.org
22592 S:      Maintained
22593 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22594 F:      drivers/ufs/host/ufs-qcom*
22595
22596 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22597 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22598 L:      linux-renesas-soc@vger.kernel.org
22599 L:      linux-scsi@vger.kernel.org
22600 S:      Maintained
22601 F:      drivers/ufs/host/ufs-renesas.c
22602
22603 UNSORTED BLOCK IMAGES (UBI)
22604 M:      Richard Weinberger <richard@nod.at>
22605 L:      linux-mtd@lists.infradead.org
22606 S:      Supported
22607 W:      http://www.linux-mtd.infradead.org/
22608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22610 F:      drivers/mtd/ubi/
22611 F:      include/linux/mtd/ubi.h
22612 F:      include/uapi/mtd/ubi-user.h
22613
22614 USB "USBNET" DRIVER FRAMEWORK
22615 M:      Oliver Neukum <oneukum@suse.com>
22616 L:      netdev@vger.kernel.org
22617 S:      Maintained
22618 W:      http://www.linux-usb.org/usbnet
22619 F:      drivers/net/usb/usbnet.c
22620 F:      include/linux/usb/usbnet.h
22621
22622 USB ACM DRIVER
22623 M:      Oliver Neukum <oneukum@suse.com>
22624 L:      linux-usb@vger.kernel.org
22625 S:      Maintained
22626 F:      Documentation/usb/acm.rst
22627 F:      drivers/usb/class/cdc-acm.*
22628
22629 USB APPLE MFI FASTCHARGE DRIVER
22630 M:      Bastien Nocera <hadess@hadess.net>
22631 L:      linux-usb@vger.kernel.org
22632 S:      Maintained
22633 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22634
22635 USB AR5523 WIRELESS DRIVER
22636 L:      linux-wireless@vger.kernel.org
22637 S:      Orphan
22638 F:      drivers/net/wireless/ath/ar5523/
22639
22640 USB ATTACHED SCSI
22641 M:      Oliver Neukum <oneukum@suse.com>
22642 L:      linux-usb@vger.kernel.org
22643 L:      linux-scsi@vger.kernel.org
22644 S:      Maintained
22645 F:      drivers/usb/storage/uas.c
22646
22647 USB CDC ETHERNET DRIVER
22648 M:      Oliver Neukum <oliver@neukum.org>
22649 L:      linux-usb@vger.kernel.org
22650 S:      Maintained
22651 F:      drivers/net/usb/cdc_*.c
22652 F:      include/uapi/linux/usb/cdc.h
22653
22654 USB CHAOSKEY DRIVER
22655 M:      Keith Packard <keithp@keithp.com>
22656 L:      linux-usb@vger.kernel.org
22657 S:      Maintained
22658 F:      drivers/usb/misc/chaoskey.c
22659
22660 USB CYPRESS C67X00 DRIVER
22661 L:      linux-usb@vger.kernel.org
22662 S:      Orphan
22663 F:      drivers/usb/c67x00/
22664
22665 USB DAVICOM DM9601 DRIVER
22666 M:      Peter Korsgaard <peter@korsgaard.com>
22667 L:      netdev@vger.kernel.org
22668 S:      Maintained
22669 W:      http://www.linux-usb.org/usbnet
22670 F:      drivers/net/usb/dm9601.c
22671
22672 USB EHCI DRIVER
22673 M:      Alan Stern <stern@rowland.harvard.edu>
22674 L:      linux-usb@vger.kernel.org
22675 S:      Maintained
22676 F:      Documentation/usb/ehci.rst
22677 F:      drivers/usb/host/ehci*
22678
22679 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22680 M:      Jiri Kosina <jikos@kernel.org>
22681 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22682 L:      linux-usb@vger.kernel.org
22683 S:      Maintained
22684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22685 F:      Documentation/hid/hiddev.rst
22686 F:      drivers/hid/usbhid/
22687
22688 USB INTEL XHCI ROLE MUX DRIVER
22689 M:      Hans de Goede <hdegoede@redhat.com>
22690 L:      linux-usb@vger.kernel.org
22691 S:      Maintained
22692 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22693
22694 USB IP DRIVER FOR HISILICON KIRIN 960
22695 M:      Yu Chen <chenyu56@huawei.com>
22696 M:      Binghui Wang <wangbinghui@hisilicon.com>
22697 L:      linux-usb@vger.kernel.org
22698 S:      Maintained
22699 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22700 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22701
22702 USB IP DRIVER FOR HISILICON KIRIN 970
22703 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22704 L:      linux-usb@vger.kernel.org
22705 S:      Maintained
22706 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22707 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22708
22709 USB ISP116X DRIVER
22710 M:      Olav Kongas <ok@artecdesign.ee>
22711 L:      linux-usb@vger.kernel.org
22712 S:      Maintained
22713 F:      drivers/usb/host/isp116x*
22714 F:      include/linux/usb/isp116x.h
22715
22716 USB ISP1760 DRIVER
22717 M:      Rui Miguel Silva <rui.silva@linaro.org>
22718 L:      linux-usb@vger.kernel.org
22719 S:      Maintained
22720 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22721 F:      drivers/usb/isp1760/*
22722
22723 USB LAN78XX ETHERNET DRIVER
22724 M:      Woojung Huh <woojung.huh@microchip.com>
22725 M:      UNGLinuxDriver@microchip.com
22726 L:      netdev@vger.kernel.org
22727 S:      Maintained
22728 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22729 F:      drivers/net/usb/lan78xx.*
22730 F:      include/dt-bindings/net/microchip-lan78xx.h
22731
22732 USB MASS STORAGE DRIVER
22733 M:      Alan Stern <stern@rowland.harvard.edu>
22734 L:      linux-usb@vger.kernel.org
22735 L:      usb-storage@lists.one-eyed-alien.net
22736 S:      Maintained
22737 F:      drivers/usb/storage/
22738
22739 USB MIDI DRIVER
22740 M:      Clemens Ladisch <clemens@ladisch.de>
22741 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22742 S:      Maintained
22743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22744 F:      sound/usb/midi.*
22745
22746 USB NETWORKING DRIVERS
22747 L:      linux-usb@vger.kernel.org
22748 S:      Odd Fixes
22749 F:      drivers/net/usb/
22750
22751 USB OHCI DRIVER
22752 M:      Alan Stern <stern@rowland.harvard.edu>
22753 L:      linux-usb@vger.kernel.org
22754 S:      Maintained
22755 F:      Documentation/usb/ohci.rst
22756 F:      drivers/usb/host/ohci*
22757
22758 USB OTG FSM (Finite State Machine)
22759 M:      Peter Chen <peter.chen@kernel.org>
22760 L:      linux-usb@vger.kernel.org
22761 S:      Maintained
22762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22763 F:      drivers/usb/common/usb-otg-fsm.c
22764
22765 USB OVER IP DRIVER
22766 M:      Valentina Manea <valentina.manea.m@gmail.com>
22767 M:      Shuah Khan <shuah@kernel.org>
22768 M:      Shuah Khan <skhan@linuxfoundation.org>
22769 R:      Hongren Zheng <i@zenithal.me>
22770 L:      linux-usb@vger.kernel.org
22771 S:      Maintained
22772 F:      Documentation/usb/usbip_protocol.rst
22773 F:      drivers/usb/usbip/
22774 F:      tools/testing/selftests/drivers/usb/usbip/
22775 F:      tools/usb/usbip/
22776
22777 USB PEGASUS DRIVER
22778 M:      Petko Manolov <petkan@nucleusys.com>
22779 L:      linux-usb@vger.kernel.org
22780 L:      netdev@vger.kernel.org
22781 S:      Maintained
22782 W:      https://github.com/petkan/pegasus
22783 T:      git https://github.com/petkan/pegasus.git
22784 F:      drivers/net/usb/pegasus.*
22785
22786 USB PRINTER DRIVER (usblp)
22787 M:      Pete Zaitcev <zaitcev@redhat.com>
22788 L:      linux-usb@vger.kernel.org
22789 S:      Supported
22790 F:      drivers/usb/class/usblp.c
22791
22792 USB QMI WWAN NETWORK DRIVER
22793 M:      Bjørn Mork <bjorn@mork.no>
22794 L:      netdev@vger.kernel.org
22795 S:      Maintained
22796 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22797 F:      drivers/net/usb/qmi_wwan.c
22798
22799 USB RAW GADGET DRIVER
22800 R:      Andrey Konovalov <andreyknvl@gmail.com>
22801 L:      linux-usb@vger.kernel.org
22802 S:      Maintained
22803 F:      Documentation/usb/raw-gadget.rst
22804 F:      drivers/usb/gadget/legacy/raw_gadget.c
22805 F:      include/uapi/linux/usb/raw_gadget.h
22806
22807 USB RTL8150 DRIVER
22808 M:      Petko Manolov <petkan@nucleusys.com>
22809 L:      linux-usb@vger.kernel.org
22810 L:      netdev@vger.kernel.org
22811 S:      Maintained
22812 W:      https://github.com/petkan/rtl8150
22813 T:      git https://github.com/petkan/rtl8150.git
22814 F:      drivers/net/usb/rtl8150.c
22815
22816 USB SERIAL SUBSYSTEM
22817 M:      Johan Hovold <johan@kernel.org>
22818 L:      linux-usb@vger.kernel.org
22819 S:      Maintained
22820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22821 F:      Documentation/usb/usb-serial.rst
22822 F:      drivers/usb/serial/
22823 F:      include/linux/usb/serial.h
22824
22825 USB SMSC75XX ETHERNET DRIVER
22826 M:      Steve Glendinning <steve.glendinning@shawell.net>
22827 L:      netdev@vger.kernel.org
22828 S:      Maintained
22829 F:      drivers/net/usb/smsc75xx.*
22830
22831 USB SMSC95XX ETHERNET DRIVER
22832 M:      Steve Glendinning <steve.glendinning@shawell.net>
22833 M:      UNGLinuxDriver@microchip.com
22834 L:      netdev@vger.kernel.org
22835 S:      Maintained
22836 F:      drivers/net/usb/smsc95xx.*
22837
22838 USB SUBSYSTEM
22839 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22840 L:      linux-usb@vger.kernel.org
22841 S:      Supported
22842 W:      http://www.linux-usb.org
22843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22844 F:      Documentation/devicetree/bindings/usb/
22845 F:      Documentation/usb/
22846 F:      drivers/usb/
22847 F:      include/dt-bindings/usb/
22848 F:      include/linux/usb.h
22849 F:      include/linux/usb/
22850 F:      include/uapi/linux/usb/
22851
22852 USB TYPEC BUS FOR ALTERNATE MODES
22853 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22854 L:      linux-usb@vger.kernel.org
22855 S:      Maintained
22856 F:      Documentation/ABI/testing/sysfs-bus-typec
22857 F:      Documentation/driver-api/usb/typec_bus.rst
22858 F:      drivers/usb/typec/altmodes/
22859 F:      include/linux/usb/typec_altmode.h
22860
22861 USB TYPEC CLASS
22862 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22863 L:      linux-usb@vger.kernel.org
22864 S:      Maintained
22865 F:      Documentation/ABI/testing/sysfs-class-typec
22866 F:      Documentation/driver-api/usb/typec.rst
22867 F:      drivers/usb/typec/
22868 F:      include/linux/usb/typec.h
22869
22870 USB TYPEC INTEL PMC MUX DRIVER
22871 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22872 L:      linux-usb@vger.kernel.org
22873 S:      Maintained
22874 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22875 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22876
22877 USB TYPEC PI3USB30532 MUX DRIVER
22878 M:      Hans de Goede <hdegoede@redhat.com>
22879 L:      linux-usb@vger.kernel.org
22880 S:      Maintained
22881 F:      drivers/usb/typec/mux/pi3usb30532.c
22882
22883 USB TYPEC PORT CONTROLLER DRIVERS
22884 L:      linux-usb@vger.kernel.org
22885 S:      Orphan
22886 F:      drivers/usb/typec/tcpm/
22887
22888 USB UHCI DRIVER
22889 M:      Alan Stern <stern@rowland.harvard.edu>
22890 L:      linux-usb@vger.kernel.org
22891 S:      Maintained
22892 F:      drivers/usb/host/uhci*
22893
22894 USB VIDEO CLASS
22895 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22896 L:      linux-media@vger.kernel.org
22897 S:      Maintained
22898 W:      http://www.ideasonboard.org/uvc/
22899 T:      git git://linuxtv.org/media_tree.git
22900 F:      drivers/media/usb/uvc/
22901 F:      include/uapi/linux/uvcvideo.h
22902
22903 USB WEBCAM GADGET
22904 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22905 M:      Daniel Scally <dan.scally@ideasonboard.com>
22906 L:      linux-usb@vger.kernel.org
22907 S:      Maintained
22908 F:      drivers/usb/gadget/function/*uvc*
22909 F:      drivers/usb/gadget/legacy/webcam.c
22910 F:      include/uapi/linux/usb/g_uvc.h
22911
22912 USB XHCI DRIVER
22913 M:      Mathias Nyman <mathias.nyman@intel.com>
22914 L:      linux-usb@vger.kernel.org
22915 S:      Supported
22916 F:      drivers/usb/host/pci-quirks*
22917 F:      drivers/usb/host/xhci*
22918
22919 USER DATAGRAM PROTOCOL (UDP)
22920 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22921 S:      Maintained
22922 F:      include/linux/udp.h
22923 F:      net/ipv4/udp.c
22924 F:      net/ipv6/udp.c
22925
22926 USER-MODE LINUX (UML)
22927 M:      Richard Weinberger <richard@nod.at>
22928 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22929 M:      Johannes Berg <johannes@sipsolutions.net>
22930 L:      linux-um@lists.infradead.org
22931 S:      Maintained
22932 W:      http://user-mode-linux.sourceforge.net
22933 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22936 F:      Documentation/virt/uml/
22937 F:      arch/um/
22938 F:      arch/x86/um/
22939 F:      fs/hostfs/
22940
22941 USERSPACE COPYIN/COPYOUT (UIOVEC)
22942 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22943 S:      Maintained
22944 F:      include/linux/uio.h
22945 F:      lib/iov_iter.c
22946
22947 USERSPACE DMA BUFFER DRIVER
22948 M:      Gerd Hoffmann <kraxel@redhat.com>
22949 L:      dri-devel@lists.freedesktop.org
22950 S:      Maintained
22951 T:      git git://anongit.freedesktop.org/drm/drm-misc
22952 F:      drivers/dma-buf/udmabuf.c
22953 F:      include/uapi/linux/udmabuf.h
22954
22955 USERSPACE I/O (UIO)
22956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22957 S:      Maintained
22958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22959 F:      Documentation/driver-api/uio-howto.rst
22960 F:      drivers/uio/
22961 F:      include/linux/uio_driver.h
22962
22963 UTIL-LINUX PACKAGE
22964 M:      Karel Zak <kzak@redhat.com>
22965 L:      util-linux@vger.kernel.org
22966 S:      Maintained
22967 W:      http://en.wikipedia.org/wiki/Util-linux
22968 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22969
22970 UUID HELPERS
22971 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22972 L:      linux-kernel@vger.kernel.org
22973 S:      Maintained
22974 F:      include/linux/uuid.h
22975 F:      lib/test_uuid.c
22976 F:      lib/uuid.c
22977
22978 UV SYSFS DRIVER
22979 M:      Justin Ernst <justin.ernst@hpe.com>
22980 L:      platform-driver-x86@vger.kernel.org
22981 S:      Maintained
22982 F:      drivers/platform/x86/uv_sysfs.c
22983
22984 UVESAFB DRIVER
22985 M:      Michal Januszewski <spock@gentoo.org>
22986 L:      linux-fbdev@vger.kernel.org
22987 S:      Maintained
22988 W:      https://github.com/mjanusz/v86d
22989 F:      Documentation/fb/uvesafb.rst
22990 F:      drivers/video/fbdev/uvesafb.*
22991
22992 Ux500 CLOCK DRIVERS
22993 M:      Ulf Hansson <ulf.hansson@linaro.org>
22994 L:      linux-clk@vger.kernel.org
22995 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22996 S:      Maintained
22997 F:      drivers/clk/ux500/
22998
22999 V4L2 ASYNC AND FWNODE FRAMEWORKS
23000 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23001 L:      linux-media@vger.kernel.org
23002 S:      Maintained
23003 T:      git git://linuxtv.org/media_tree.git
23004 F:      drivers/media/v4l2-core/v4l2-async.c
23005 F:      drivers/media/v4l2-core/v4l2-fwnode.c
23006 F:      include/media/v4l2-async.h
23007 F:      include/media/v4l2-fwnode.h
23008
23009 V4L2 LENS DRIVERS
23010 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23011 L:      linux-media@vger.kernel.org
23012 S:      Maintained
23013 F:      drivers/media/i2c/ak*
23014 F:      drivers/media/i2c/dw*
23015 F:      drivers/media/i2c/lm*
23016
23017 V4L2 CAMERA SENSOR DRIVERS
23018 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23019 L:      linux-media@vger.kernel.org
23020 S:      Maintained
23021 F:      Documentation/driver-api/media/camera-sensor.rst
23022 F:      Documentation/driver-api/media/tx-rx.rst
23023 F:      drivers/media/i2c/ar*
23024 F:      drivers/media/i2c/gc*
23025 F:      drivers/media/i2c/hi*
23026 F:      drivers/media/i2c/imx*
23027 F:      drivers/media/i2c/mt*
23028 F:      drivers/media/i2c/og*
23029 F:      drivers/media/i2c/ov*
23030 F:      drivers/media/i2c/s5*
23031 F:      drivers/media/i2c/st-vgxy61.c
23032
23033 VF610 NAND DRIVER
23034 M:      Stefan Agner <stefan@agner.ch>
23035 L:      linux-mtd@lists.infradead.org
23036 S:      Supported
23037 F:      drivers/mtd/nand/raw/vf610_nfc.c
23038
23039 VFAT/FAT/MSDOS FILESYSTEM
23040 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
23041 S:      Maintained
23042 F:      Documentation/filesystems/vfat.rst
23043 F:      fs/fat/
23044 F:      tools/testing/selftests/filesystems/fat/
23045
23046 VFIO CDX DRIVER
23047 M:      Nipun Gupta <nipun.gupta@amd.com>
23048 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
23049 L:      kvm@vger.kernel.org
23050 S:      Maintained
23051 F:      drivers/vfio/cdx/*
23052
23053 VFIO DRIVER
23054 M:      Alex Williamson <alex.williamson@redhat.com>
23055 L:      kvm@vger.kernel.org
23056 S:      Maintained
23057 T:      git https://github.com/awilliam/linux-vfio.git
23058 F:      Documentation/ABI/testing/debugfs-vfio
23059 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
23060 F:      Documentation/driver-api/vfio.rst
23061 F:      drivers/vfio/
23062 F:      include/linux/vfio.h
23063 F:      include/linux/vfio_pci_core.h
23064 F:      include/uapi/linux/vfio.h
23065
23066 VFIO FSL-MC DRIVER
23067 M:      Diana Craciun <diana.craciun@oss.nxp.com>
23068 L:      kvm@vger.kernel.org
23069 S:      Maintained
23070 F:      drivers/vfio/fsl-mc/
23071
23072 VFIO HISILICON PCI DRIVER
23073 M:      Longfang Liu <liulongfang@huawei.com>
23074 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23075 L:      kvm@vger.kernel.org
23076 S:      Maintained
23077 F:      drivers/vfio/pci/hisilicon/
23078
23079 VFIO MEDIATED DEVICE DRIVERS
23080 M:      Kirti Wankhede <kwankhede@nvidia.com>
23081 L:      kvm@vger.kernel.org
23082 S:      Maintained
23083 F:      Documentation/driver-api/vfio-mediated-device.rst
23084 F:      drivers/vfio/mdev/
23085 F:      include/linux/mdev.h
23086 F:      samples/vfio-mdev/
23087
23088 VFIO MLX5 PCI DRIVER
23089 M:      Yishai Hadas <yishaih@nvidia.com>
23090 L:      kvm@vger.kernel.org
23091 S:      Maintained
23092 F:      drivers/vfio/pci/mlx5/
23093
23094 VFIO VIRTIO PCI DRIVER
23095 M:      Yishai Hadas <yishaih@nvidia.com>
23096 L:      kvm@vger.kernel.org
23097 L:      virtualization@lists.linux-foundation.org
23098 S:      Maintained
23099 F:      drivers/vfio/pci/virtio
23100
23101 VFIO PCI DEVICE SPECIFIC DRIVERS
23102 R:      Jason Gunthorpe <jgg@nvidia.com>
23103 R:      Yishai Hadas <yishaih@nvidia.com>
23104 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23105 R:      Kevin Tian <kevin.tian@intel.com>
23106 L:      kvm@vger.kernel.org
23107 S:      Maintained
23108 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
23109 F:      drivers/vfio/pci/*/
23110
23111 VFIO PDS PCI DRIVER
23112 M:      Brett Creeley <brett.creeley@amd.com>
23113 L:      kvm@vger.kernel.org
23114 S:      Maintained
23115 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
23116 F:      drivers/vfio/pci/pds/
23117
23118 VFIO PLATFORM DRIVER
23119 M:      Eric Auger <eric.auger@redhat.com>
23120 L:      kvm@vger.kernel.org
23121 S:      Maintained
23122 F:      drivers/vfio/platform/
23123
23124 VGA_SWITCHEROO
23125 R:      Lukas Wunner <lukas@wunner.de>
23126 S:      Maintained
23127 T:      git git://anongit.freedesktop.org/drm/drm-misc
23128 F:      Documentation/gpu/vga-switcheroo.rst
23129 F:      drivers/gpu/vga/vga_switcheroo.c
23130 F:      include/linux/vga_switcheroo.h
23131
23132 VIA RHINE NETWORK DRIVER
23133 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
23134 S:      Maintained
23135 F:      drivers/net/ethernet/via/via-rhine.c
23136
23137 VIA SD/MMC CARD CONTROLLER DRIVER
23138 M:      Bruce Chang <brucechang@via.com.tw>
23139 M:      Harald Welte <HaraldWelte@viatech.com>
23140 S:      Maintained
23141 F:      drivers/mmc/host/via-sdmmc.c
23142
23143 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
23144 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
23145 L:      linux-fbdev@vger.kernel.org
23146 S:      Maintained
23147 F:      drivers/video/fbdev/via/
23148 F:      include/linux/via-core.h
23149 F:      include/linux/via_i2c.h
23150
23151 VIA VELOCITY NETWORK DRIVER
23152 M:      Francois Romieu <romieu@fr.zoreil.com>
23153 L:      netdev@vger.kernel.org
23154 S:      Maintained
23155 F:      drivers/net/ethernet/via/via-velocity.*
23156
23157 VICODEC VIRTUAL CODEC DRIVER
23158 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
23159 L:      linux-media@vger.kernel.org
23160 S:      Maintained
23161 W:      https://linuxtv.org
23162 T:      git git://linuxtv.org/media_tree.git
23163 F:      drivers/media/test-drivers/vicodec/*
23164
23165 VIDEO I2C POLLING DRIVER
23166 M:      Matt Ranostay <matt.ranostay@konsulko.com>
23167 L:      linux-media@vger.kernel.org
23168 S:      Maintained
23169 F:      drivers/media/i2c/video-i2c.c
23170
23171 VIDEO MULTIPLEXER DRIVER
23172 M:      Philipp Zabel <p.zabel@pengutronix.de>
23173 L:      linux-media@vger.kernel.org
23174 S:      Maintained
23175 F:      drivers/media/platform/video-mux.c
23176
23177 VIDEOBUF2 FRAMEWORK
23178 M:      Tomasz Figa <tfiga@chromium.org>
23179 M:      Marek Szyprowski <m.szyprowski@samsung.com>
23180 L:      linux-media@vger.kernel.org
23181 S:      Maintained
23182 F:      drivers/media/common/videobuf2/*
23183 F:      include/media/videobuf2-*
23184
23185 VIDTV VIRTUAL DIGITAL TV DRIVER
23186 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
23187 L:      linux-media@vger.kernel.org
23188 S:      Maintained
23189 W:      https://linuxtv.org
23190 T:      git git://linuxtv.org/media_tree.git
23191 F:      drivers/media/test-drivers/vidtv/*
23192
23193 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
23194 M:      Shuah Khan <skhan@linuxfoundation.org>
23195 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
23196 L:      linux-media@vger.kernel.org
23197 S:      Maintained
23198 W:      https://linuxtv.org
23199 T:      git git://linuxtv.org/media_tree.git
23200 F:      drivers/media/test-drivers/vimc/*
23201
23202 VIRT LIB
23203 M:      Alex Williamson <alex.williamson@redhat.com>
23204 M:      Paolo Bonzini <pbonzini@redhat.com>
23205 L:      kvm@vger.kernel.org
23206 S:      Supported
23207 F:      virt/lib/
23208
23209 VIRTIO AND VHOST VSOCK DRIVER
23210 M:      Stefan Hajnoczi <stefanha@redhat.com>
23211 M:      Stefano Garzarella <sgarzare@redhat.com>
23212 L:      kvm@vger.kernel.org
23213 L:      virtualization@lists.linux.dev
23214 L:      netdev@vger.kernel.org
23215 S:      Maintained
23216 F:      drivers/vhost/vsock.c
23217 F:      include/linux/virtio_vsock.h
23218 F:      include/uapi/linux/virtio_vsock.h
23219 F:      net/vmw_vsock/virtio_transport.c
23220 F:      net/vmw_vsock/virtio_transport_common.c
23221
23222 VIRTIO BALLOON
23223 M:      "Michael S. Tsirkin" <mst@redhat.com>
23224 M:      David Hildenbrand <david@redhat.com>
23225 L:      virtualization@lists.linux.dev
23226 S:      Maintained
23227 F:      drivers/virtio/virtio_balloon.c
23228 F:      include/linux/balloon_compaction.h
23229 F:      include/uapi/linux/virtio_balloon.h
23230 F:      mm/balloon_compaction.c
23231
23232 VIRTIO BLOCK AND SCSI DRIVERS
23233 M:      "Michael S. Tsirkin" <mst@redhat.com>
23234 M:      Jason Wang <jasowang@redhat.com>
23235 R:      Paolo Bonzini <pbonzini@redhat.com>
23236 R:      Stefan Hajnoczi <stefanha@redhat.com>
23237 L:      virtualization@lists.linux.dev
23238 S:      Maintained
23239 F:      drivers/block/virtio_blk.c
23240 F:      drivers/scsi/virtio_scsi.c
23241 F:      include/uapi/linux/virtio_blk.h
23242 F:      include/uapi/linux/virtio_scsi.h
23243
23244 VIRTIO CONSOLE DRIVER
23245 M:      Amit Shah <amit@kernel.org>
23246 L:      virtualization@lists.linux.dev
23247 S:      Maintained
23248 F:      drivers/char/virtio_console.c
23249 F:      include/uapi/linux/virtio_console.h
23250
23251 VIRTIO CORE AND NET DRIVERS
23252 M:      "Michael S. Tsirkin" <mst@redhat.com>
23253 M:      Jason Wang <jasowang@redhat.com>
23254 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23255 L:      virtualization@lists.linux.dev
23256 S:      Maintained
23257 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23258 F:      Documentation/ABI/testing/sysfs-class-vduse
23259 F:      Documentation/devicetree/bindings/virtio/
23260 F:      Documentation/driver-api/virtio/
23261 F:      drivers/block/virtio_blk.c
23262 F:      drivers/crypto/virtio/
23263 F:      drivers/net/virtio_net.c
23264 F:      drivers/vdpa/
23265 F:      drivers/virtio/
23266 F:      include/linux/vdpa.h
23267 F:      include/linux/virtio*.h
23268 F:      include/linux/vringh.h
23269 F:      include/uapi/linux/virtio_*.h
23270 F:      tools/virtio/
23271
23272 VIRTIO CRYPTO DRIVER
23273 M:      Gonglei <arei.gonglei@huawei.com>
23274 L:      virtualization@lists.linux.dev
23275 L:      linux-crypto@vger.kernel.org
23276 S:      Maintained
23277 F:      drivers/crypto/virtio/
23278 F:      include/uapi/linux/virtio_crypto.h
23279
23280 VIRTIO DRIVERS FOR S390
23281 M:      Cornelia Huck <cohuck@redhat.com>
23282 M:      Halil Pasic <pasic@linux.ibm.com>
23283 M:      Eric Farman <farman@linux.ibm.com>
23284 L:      linux-s390@vger.kernel.org
23285 L:      virtualization@lists.linux.dev
23286 L:      kvm@vger.kernel.org
23287 S:      Supported
23288 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23289 F:      drivers/s390/virtio/
23290
23291 VIRTIO FILE SYSTEM
23292 M:      Vivek Goyal <vgoyal@redhat.com>
23293 M:      Stefan Hajnoczi <stefanha@redhat.com>
23294 M:      Miklos Szeredi <miklos@szeredi.hu>
23295 L:      virtualization@lists.linux.dev
23296 L:      linux-fsdevel@vger.kernel.org
23297 S:      Supported
23298 W:      https://virtio-fs.gitlab.io/
23299 F:      Documentation/filesystems/virtiofs.rst
23300 F:      fs/fuse/virtio_fs.c
23301 F:      include/uapi/linux/virtio_fs.h
23302
23303 VIRTIO GPIO DRIVER
23304 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23305 M:      Viresh Kumar <vireshk@kernel.org>
23306 L:      linux-gpio@vger.kernel.org
23307 L:      virtualization@lists.linux.dev
23308 S:      Maintained
23309 F:      drivers/gpio/gpio-virtio.c
23310 F:      include/uapi/linux/virtio_gpio.h
23311
23312 VIRTIO GPU DRIVER
23313 M:      David Airlie <airlied@redhat.com>
23314 M:      Gerd Hoffmann <kraxel@redhat.com>
23315 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23316 R:      Chia-I Wu <olvaffe@gmail.com>
23317 L:      dri-devel@lists.freedesktop.org
23318 L:      virtualization@lists.linux.dev
23319 S:      Maintained
23320 T:      git git://anongit.freedesktop.org/drm/drm-misc
23321 F:      drivers/gpu/drm/ci/xfails/virtio*
23322 F:      drivers/gpu/drm/virtio/
23323 F:      include/uapi/linux/virtio_gpu.h
23324
23325 VIRTIO HOST (VHOST)
23326 M:      "Michael S. Tsirkin" <mst@redhat.com>
23327 M:      Jason Wang <jasowang@redhat.com>
23328 L:      kvm@vger.kernel.org
23329 L:      virtualization@lists.linux.dev
23330 L:      netdev@vger.kernel.org
23331 S:      Maintained
23332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23333 F:      drivers/vhost/
23334 F:      include/linux/sched/vhost_task.h
23335 F:      include/linux/vhost_iotlb.h
23336 F:      include/uapi/linux/vhost.h
23337 F:      kernel/vhost_task.c
23338
23339 VIRTIO HOST (VHOST-SCSI)
23340 M:      "Michael S. Tsirkin" <mst@redhat.com>
23341 M:      Jason Wang <jasowang@redhat.com>
23342 M:      Mike Christie <michael.christie@oracle.com>
23343 R:      Paolo Bonzini <pbonzini@redhat.com>
23344 R:      Stefan Hajnoczi <stefanha@redhat.com>
23345 L:      virtualization@lists.linux.dev
23346 S:      Maintained
23347 F:      drivers/vhost/scsi.c
23348
23349 VIRTIO I2C DRIVER
23350 M:      Conghui Chen <conghui.chen@intel.com>
23351 M:      Viresh Kumar <viresh.kumar@linaro.org>
23352 L:      linux-i2c@vger.kernel.org
23353 L:      virtualization@lists.linux.dev
23354 S:      Maintained
23355 F:      drivers/i2c/busses/i2c-virtio.c
23356 F:      include/uapi/linux/virtio_i2c.h
23357
23358 VIRTIO INPUT DRIVER
23359 M:      Gerd Hoffmann <kraxel@redhat.com>
23360 S:      Maintained
23361 F:      drivers/virtio/virtio_input.c
23362 F:      include/uapi/linux/virtio_input.h
23363
23364 VIRTIO IOMMU DRIVER
23365 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23366 L:      virtualization@lists.linux.dev
23367 S:      Maintained
23368 F:      drivers/iommu/virtio-iommu.c
23369 F:      include/uapi/linux/virtio_iommu.h
23370
23371 VIRTIO MEM DRIVER
23372 M:      David Hildenbrand <david@redhat.com>
23373 L:      virtualization@lists.linux.dev
23374 S:      Maintained
23375 W:      https://virtio-mem.gitlab.io/
23376 F:      drivers/virtio/virtio_mem.c
23377 F:      include/uapi/linux/virtio_mem.h
23378
23379 VIRTIO PMEM DRIVER
23380 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23381 L:      virtualization@lists.linux.dev
23382 S:      Maintained
23383 F:      drivers/nvdimm/nd_virtio.c
23384 F:      drivers/nvdimm/virtio_pmem.c
23385
23386 VIRTIO SOUND DRIVER
23387 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23388 M:      "Michael S. Tsirkin" <mst@redhat.com>
23389 L:      virtualization@lists.linux.dev
23390 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23391 S:      Maintained
23392 F:      include/uapi/linux/virtio_snd.h
23393 F:      sound/virtio/*
23394
23395 VIRTUAL BOX GUEST DEVICE DRIVER
23396 M:      Hans de Goede <hdegoede@redhat.com>
23397 M:      Arnd Bergmann <arnd@arndb.de>
23398 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23399 S:      Maintained
23400 F:      drivers/virt/vboxguest/
23401 F:      include/linux/vbox_utils.h
23402 F:      include/uapi/linux/vbox*.h
23403
23404 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23405 M:      Hans de Goede <hdegoede@redhat.com>
23406 L:      linux-fsdevel@vger.kernel.org
23407 S:      Maintained
23408 F:      fs/vboxsf/*
23409
23410 VIRTUAL PCM TEST DRIVER
23411 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23412 L:      linux-sound@vger.kernel.org
23413 S:      Maintained
23414 F:      Documentation/sound/cards/pcmtest.rst
23415 F:      sound/drivers/pcmtest.c
23416 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23417
23418 VIRTUAL SERIO DEVICE DRIVER
23419 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23420 S:      Maintained
23421 F:      drivers/input/serio/userio.c
23422 F:      include/uapi/linux/userio.h
23423
23424 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
23425 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
23426 S:      Maintained
23427 F:      Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
23428 F:      drivers/iio/light/veml6075.c
23429
23430 VISL VIRTUAL STATELESS DECODER DRIVER
23431 M:      Daniel Almeida <daniel.almeida@collabora.com>
23432 L:      linux-media@vger.kernel.org
23433 S:      Supported
23434 F:      drivers/media/test-drivers/visl
23435
23436 VIVID VIRTUAL VIDEO DRIVER
23437 M:      Hans Verkuil <hverkuil@xs4all.nl>
23438 L:      linux-media@vger.kernel.org
23439 S:      Maintained
23440 W:      https://linuxtv.org
23441 T:      git git://linuxtv.org/media_tree.git
23442 F:      drivers/media/test-drivers/vivid/*
23443
23444 VM SOCKETS (AF_VSOCK)
23445 M:      Stefano Garzarella <sgarzare@redhat.com>
23446 L:      virtualization@lists.linux.dev
23447 L:      netdev@vger.kernel.org
23448 S:      Maintained
23449 F:      drivers/net/vsockmon.c
23450 F:      include/net/af_vsock.h
23451 F:      include/uapi/linux/vm_sockets.h
23452 F:      include/uapi/linux/vm_sockets_diag.h
23453 F:      include/uapi/linux/vsockmon.h
23454 F:      net/vmw_vsock/
23455 F:      tools/testing/vsock/
23456
23457 VMALLOC
23458 M:      Andrew Morton <akpm@linux-foundation.org>
23459 R:      Uladzislau Rezki <urezki@gmail.com>
23460 R:      Christoph Hellwig <hch@infradead.org>
23461 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23462 L:      linux-mm@kvack.org
23463 S:      Maintained
23464 W:      http://www.linux-mm.org
23465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23466 F:      include/linux/vmalloc.h
23467 F:      mm/vmalloc.c
23468
23469 VME SUBSYSTEM
23470 L:      linux-kernel@vger.kernel.org
23471 S:      Orphan
23472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23473 F:      Documentation/driver-api/vme.rst
23474 F:      drivers/staging/vme_user/
23475
23476 VMWARE BALLOON DRIVER
23477 M:      Nadav Amit <namit@vmware.com>
23478 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23479 L:      linux-kernel@vger.kernel.org
23480 S:      Supported
23481 F:      drivers/misc/vmw_balloon.c
23482
23483 VMWARE HYPERVISOR INTERFACE
23484 M:      Ajay Kaher <akaher@vmware.com>
23485 M:      Alexey Makhalov <amakhalov@vmware.com>
23486 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23487 L:      virtualization@lists.linux.dev
23488 L:      x86@kernel.org
23489 S:      Supported
23490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23491 F:      arch/x86/include/asm/vmware.h
23492 F:      arch/x86/kernel/cpu/vmware.c
23493
23494 VMWARE PVRDMA DRIVER
23495 M:      Bryan Tan <bryantan@vmware.com>
23496 M:      Vishnu Dasa <vdasa@vmware.com>
23497 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23498 L:      linux-rdma@vger.kernel.org
23499 S:      Supported
23500 F:      drivers/infiniband/hw/vmw_pvrdma/
23501
23502 VMWARE PVSCSI DRIVER
23503 M:      Vishal Bhakta <vbhakta@vmware.com>
23504 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23505 L:      linux-scsi@vger.kernel.org
23506 S:      Supported
23507 F:      drivers/scsi/vmw_pvscsi.c
23508 F:      drivers/scsi/vmw_pvscsi.h
23509
23510 VMWARE VIRTUAL PTP CLOCK DRIVER
23511 M:      Jeff Sipek <jsipek@vmware.com>
23512 R:      Ajay Kaher <akaher@vmware.com>
23513 R:      Alexey Makhalov <amakhalov@vmware.com>
23514 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23515 L:      netdev@vger.kernel.org
23516 S:      Supported
23517 F:      drivers/ptp/ptp_vmw.c
23518
23519 VMWARE VMCI DRIVER
23520 M:      Bryan Tan <bryantan@vmware.com>
23521 M:      Vishnu Dasa <vdasa@vmware.com>
23522 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23523 L:      linux-kernel@vger.kernel.org
23524 S:      Supported
23525 F:      drivers/misc/vmw_vmci/
23526 F:      include/linux/vmw_vmci*
23527
23528 VMWARE VMMOUSE SUBDRIVER
23529 M:      Zack Rusin <zack.rusin@broadcom.com>
23530 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
23531 L:      linux-input@vger.kernel.org
23532 S:      Supported
23533 F:      drivers/input/mouse/vmmouse.c
23534 F:      drivers/input/mouse/vmmouse.h
23535
23536 VMWARE VMXNET3 ETHERNET DRIVER
23537 M:      Ronak Doshi <doshir@vmware.com>
23538 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23539 L:      netdev@vger.kernel.org
23540 S:      Supported
23541 F:      drivers/net/vmxnet3/
23542
23543 VMWARE VSOCK VMCI TRANSPORT DRIVER
23544 M:      Bryan Tan <bryantan@vmware.com>
23545 M:      Vishnu Dasa <vdasa@vmware.com>
23546 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23547 L:      linux-kernel@vger.kernel.org
23548 S:      Supported
23549 F:      net/vmw_vsock/vmci_transport*
23550
23551 VOCORE VOCORE2 BOARD
23552 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23553 L:      linux-mips@vger.kernel.org
23554 S:      Maintained
23555 F:      arch/mips/boot/dts/ralink/vocore2.dts
23556
23557 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23558 M:      Liam Girdwood <lgirdwood@gmail.com>
23559 M:      Mark Brown <broonie@kernel.org>
23560 L:      linux-kernel@vger.kernel.org
23561 S:      Supported
23562 W:      http://www.slimlogic.co.uk/?p=48
23563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23564 F:      Documentation/devicetree/bindings/regulator/
23565 F:      Documentation/power/regulator/
23566 F:      drivers/regulator/
23567 F:      include/dt-bindings/regulator/
23568 F:      include/linux/regulator/
23569 K:      regulator_get_optional
23570
23571 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23572 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23573 F:      drivers/regulator/irq_helpers.c
23574
23575 VRF
23576 M:      David Ahern <dsahern@kernel.org>
23577 L:      netdev@vger.kernel.org
23578 S:      Maintained
23579 F:      Documentation/networking/vrf.rst
23580 F:      drivers/net/vrf.c
23581
23582 VSPRINTF
23583 M:      Petr Mladek <pmladek@suse.com>
23584 M:      Steven Rostedt <rostedt@goodmis.org>
23585 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23586 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23587 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23588 S:      Maintained
23589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23590 F:      Documentation/core-api/printk-formats.rst
23591 F:      lib/test_printf.c
23592 F:      lib/test_scanf.c
23593 F:      lib/vsprintf.c
23594
23595 VT1211 HARDWARE MONITOR DRIVER
23596 M:      Juerg Haefliger <juergh@proton.me>
23597 L:      linux-hwmon@vger.kernel.org
23598 S:      Maintained
23599 F:      Documentation/hwmon/vt1211.rst
23600 F:      drivers/hwmon/vt1211.c
23601
23602 VT8231 HARDWARE MONITOR DRIVER
23603 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23604 L:      linux-hwmon@vger.kernel.org
23605 S:      Maintained
23606 F:      drivers/hwmon/vt8231.c
23607
23608 VUB300 USB to SDIO/SD/MMC bridge chip
23609 L:      linux-mmc@vger.kernel.org
23610 S:      Orphan
23611 F:      drivers/mmc/host/vub300.c
23612
23613 W1 DALLAS'S 1-WIRE BUS
23614 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23615 S:      Maintained
23616 F:      Documentation/devicetree/bindings/w1/
23617 F:      Documentation/w1/
23618 F:      drivers/w1/
23619 F:      include/linux/w1.h
23620
23621 W83791D HARDWARE MONITORING DRIVER
23622 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23623 L:      linux-hwmon@vger.kernel.org
23624 S:      Maintained
23625 F:      Documentation/hwmon/w83791d.rst
23626 F:      drivers/hwmon/w83791d.c
23627
23628 W83793 HARDWARE MONITORING DRIVER
23629 M:      Rudolf Marek <r.marek@assembler.cz>
23630 L:      linux-hwmon@vger.kernel.org
23631 S:      Maintained
23632 F:      Documentation/hwmon/w83793.rst
23633 F:      drivers/hwmon/w83793.c
23634
23635 W83795 HARDWARE MONITORING DRIVER
23636 M:      Jean Delvare <jdelvare@suse.com>
23637 L:      linux-hwmon@vger.kernel.org
23638 S:      Maintained
23639 F:      drivers/hwmon/w83795.c
23640
23641 W83L51xD SD/MMC CARD INTERFACE DRIVER
23642 M:      Pierre Ossman <pierre@ossman.eu>
23643 S:      Maintained
23644 F:      drivers/mmc/host/wbsd.*
23645
23646 WACOM PROTOCOL 4 SERIAL TABLETS
23647 M:      Julian Squires <julian@cipht.net>
23648 M:      Hans de Goede <hdegoede@redhat.com>
23649 L:      linux-input@vger.kernel.org
23650 S:      Maintained
23651 F:      drivers/input/tablet/wacom_serial4.c
23652
23653 WANGXUN ETHERNET DRIVER
23654 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23655 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23656 L:      netdev@vger.kernel.org
23657 S:      Maintained
23658 W:      https://www.net-swift.com
23659 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23660 F:      drivers/net/ethernet/wangxun/
23661 F:      drivers/net/pcs/pcs-xpcs-wx.c
23662
23663 WATCHDOG DEVICE DRIVERS
23664 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23665 M:      Guenter Roeck <linux@roeck-us.net>
23666 L:      linux-watchdog@vger.kernel.org
23667 S:      Maintained
23668 W:      http://www.linux-watchdog.org/
23669 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23670 F:      Documentation/devicetree/bindings/watchdog/
23671 F:      Documentation/watchdog/
23672 F:      drivers/watchdog/
23673 F:      include/linux/watchdog.h
23674 F:      include/trace/events/watchdog.h
23675 F:      include/uapi/linux/watchdog.h
23676
23677 WAVE5 VPU CODEC DRIVER
23678 M:      Nas Chung <nas.chung@chipsnmedia.com>
23679 M:      Jackson Lee <jackson.lee@chipsnmedia.com>
23680 L:      linux-media@vger.kernel.org
23681 S:      Maintained
23682 F:      Documentation/devicetree/bindings/media/cnm,wave521c.yaml
23683 F:      drivers/media/platform/chips-media/wave5/
23684
23685 WHISKEYCOVE PMIC GPIO DRIVER
23686 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23687 L:      linux-gpio@vger.kernel.org
23688 S:      Maintained
23689 F:      drivers/gpio/gpio-wcove.c
23690
23691 WHWAVE RTC DRIVER
23692 M:      Dianlong Li <long17.cool@163.com>
23693 L:      linux-rtc@vger.kernel.org
23694 S:      Maintained
23695 F:      drivers/rtc/rtc-sd3078.c
23696
23697 WIIMOTE HID DRIVER
23698 M:      David Rheinsberg <david@readahead.eu>
23699 L:      linux-input@vger.kernel.org
23700 S:      Maintained
23701 F:      drivers/hid/hid-wiimote*
23702
23703 WILOCITY WIL6210 WIRELESS DRIVER
23704 L:      linux-wireless@vger.kernel.org
23705 S:      Orphan
23706 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23707 F:      drivers/net/wireless/ath/wil6210/
23708
23709 WINBOND CIR DRIVER
23710 M:      David Härdeman <david@hardeman.nu>
23711 S:      Maintained
23712 F:      drivers/media/rc/winbond-cir.c
23713
23714 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23715 L:      linux-watchdog@vger.kernel.org
23716 S:      Orphan
23717 F:      drivers/watchdog/ebc-c384_wdt.c
23718
23719 WINSYSTEMS WS16C48 GPIO DRIVER
23720 M:      William Breathitt Gray <william.gray@linaro.org>
23721 L:      linux-gpio@vger.kernel.org
23722 S:      Maintained
23723 F:      drivers/gpio/gpio-ws16c48.c
23724
23725 WIREGUARD SECURE NETWORK TUNNEL
23726 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23727 L:      wireguard@lists.zx2c4.com
23728 L:      netdev@vger.kernel.org
23729 S:      Maintained
23730 F:      drivers/net/wireguard/
23731 F:      tools/testing/selftests/wireguard/
23732
23733 WISTRON LAPTOP BUTTON DRIVER
23734 M:      Miloslav Trmac <mitr@volny.cz>
23735 S:      Maintained
23736 F:      drivers/input/misc/wistron_btns.c
23737
23738 WMI BINARY MOF DRIVER
23739 M:      Armin Wolf <W_Armin@gmx.de>
23740 R:      Thomas Weißschuh <linux@weissschuh.net>
23741 L:      platform-driver-x86@vger.kernel.org
23742 S:      Maintained
23743 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23744 F:      Documentation/wmi/devices/wmi-bmof.rst
23745 F:      drivers/platform/x86/wmi-bmof.c
23746
23747 WOLFSON MICROELECTRONICS DRIVERS
23748 L:      patches@opensource.cirrus.com
23749 S:      Supported
23750 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23751 T:      git https://github.com/CirrusLogic/linux-drivers.git
23752 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23753 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23754 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23755 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23756 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23757 F:      Documentation/devicetree/bindings/sound/wm*
23758 F:      Documentation/hwmon/wm83??.rst
23759 F:      arch/arm/mach-s3c/mach-crag6410*
23760 F:      drivers/clk/clk-wm83*.c
23761 F:      drivers/gpio/gpio-*wm*.c
23762 F:      drivers/gpio/gpio-arizona.c
23763 F:      drivers/hwmon/wm83??-hwmon.c
23764 F:      drivers/input/misc/wm831x-on.c
23765 F:      drivers/input/touchscreen/wm831x-ts.c
23766 F:      drivers/input/touchscreen/wm97*.c
23767 F:      drivers/leds/leds-wm83*.c
23768 F:      drivers/mfd/arizona*
23769 F:      drivers/mfd/cs47l24*
23770 F:      drivers/mfd/wm*.c
23771 F:      drivers/power/supply/wm83*.c
23772 F:      drivers/regulator/arizona*
23773 F:      drivers/regulator/wm8*.c
23774 F:      drivers/rtc/rtc-wm83*.c
23775 F:      drivers/video/backlight/wm83*_bl.c
23776 F:      drivers/watchdog/wm83*_wdt.c
23777 F:      include/linux/mfd/arizona/
23778 F:      include/linux/mfd/wm831x/
23779 F:      include/linux/mfd/wm8350/
23780 F:      include/linux/mfd/wm8400*
23781 F:      include/linux/regulator/arizona*
23782 F:      include/linux/wm97xx.h
23783 F:      include/sound/wm????.h
23784 F:      sound/soc/codecs/arizona*
23785 F:      sound/soc/codecs/cs47l24*
23786 F:      sound/soc/codecs/wm*
23787
23788 WORKQUEUE
23789 M:      Tejun Heo <tj@kernel.org>
23790 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23791 S:      Maintained
23792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23793 F:      Documentation/core-api/workqueue.rst
23794 F:      include/linux/workqueue.h
23795 F:      kernel/workqueue.c
23796 F:      kernel/workqueue_internal.h
23797
23798 WWAN DRIVERS
23799 M:      Loic Poulain <loic.poulain@linaro.org>
23800 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23801 R:      Johannes Berg <johannes@sipsolutions.net>
23802 L:      netdev@vger.kernel.org
23803 S:      Maintained
23804 F:      drivers/net/wwan/
23805 F:      include/linux/wwan.h
23806 F:      include/uapi/linux/wwan.h
23807
23808 X-POWERS AXP288 PMIC DRIVERS
23809 M:      Hans de Goede <hdegoede@redhat.com>
23810 S:      Maintained
23811 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23812 N:      axp288
23813
23814 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23815 M:      Chen-Yu Tsai <wens@csie.org>
23816 L:      linux-kernel@vger.kernel.org
23817 S:      Maintained
23818 N:      axp[128]
23819
23820 X.25 STACK
23821 M:      Martin Schiller <ms@dev.tdt.de>
23822 L:      linux-x25@vger.kernel.org
23823 S:      Maintained
23824 F:      Documentation/networking/lapb-module.rst
23825 F:      Documentation/networking/x25*
23826 F:      drivers/net/wan/hdlc_x25.c
23827 F:      drivers/net/wan/lapbether.c
23828 F:      include/*/lapb.h
23829 F:      include/net/x25*
23830 F:      include/uapi/linux/x25.h
23831 F:      net/lapb/
23832 F:      net/x25/
23833
23834 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23835 M:      Thomas Gleixner <tglx@linutronix.de>
23836 M:      Ingo Molnar <mingo@redhat.com>
23837 M:      Borislav Petkov <bp@alien8.de>
23838 M:      Dave Hansen <dave.hansen@linux.intel.com>
23839 M:      x86@kernel.org
23840 R:      "H. Peter Anvin" <hpa@zytor.com>
23841 L:      linux-kernel@vger.kernel.org
23842 S:      Maintained
23843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23844 F:      Documentation/arch/x86/
23845 F:      Documentation/devicetree/bindings/x86/
23846 F:      arch/x86/
23847
23848 X86 ENTRY CODE
23849 M:      Andy Lutomirski <luto@kernel.org>
23850 L:      linux-kernel@vger.kernel.org
23851 S:      Maintained
23852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23853 F:      arch/x86/entry/
23854
23855 X86 HARDWARE VULNERABILITIES
23856 M:      Thomas Gleixner <tglx@linutronix.de>
23857 M:      Borislav Petkov <bp@alien8.de>
23858 M:      Peter Zijlstra <peterz@infradead.org>
23859 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23860 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23861 S:      Maintained
23862 F:      Documentation/admin-guide/hw-vuln/
23863 F:      arch/x86/include/asm/nospec-branch.h
23864 F:      arch/x86/kernel/cpu/bugs.c
23865
23866 X86 MCE INFRASTRUCTURE
23867 M:      Tony Luck <tony.luck@intel.com>
23868 M:      Borislav Petkov <bp@alien8.de>
23869 L:      linux-edac@vger.kernel.org
23870 S:      Maintained
23871 F:      Documentation/ABI/testing/sysfs-mce
23872 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23873 F:      arch/x86/kernel/cpu/mce/*
23874
23875 X86 MICROCODE UPDATE SUPPORT
23876 M:      Borislav Petkov <bp@alien8.de>
23877 S:      Maintained
23878 F:      arch/x86/kernel/cpu/microcode/*
23879
23880 X86 MM
23881 M:      Dave Hansen <dave.hansen@linux.intel.com>
23882 M:      Andy Lutomirski <luto@kernel.org>
23883 M:      Peter Zijlstra <peterz@infradead.org>
23884 L:      linux-kernel@vger.kernel.org
23885 S:      Maintained
23886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23887 F:      arch/x86/mm/
23888
23889 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23890 M:      Hans de Goede <hdegoede@redhat.com>
23891 L:      platform-driver-x86@vger.kernel.org
23892 S:      Maintained
23893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23894 F:      drivers/platform/x86/x86-android-tablets/
23895
23896 X86 PLATFORM DRIVERS
23897 M:      Hans de Goede <hdegoede@redhat.com>
23898 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23899 L:      platform-driver-x86@vger.kernel.org
23900 S:      Maintained
23901 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23903 F:      drivers/platform/olpc/
23904 F:      drivers/platform/x86/
23905 F:      include/linux/platform_data/x86/
23906
23907 X86 PLATFORM UV HPE SUPERDOME FLEX
23908 M:      Steve Wahl <steve.wahl@hpe.com>
23909 R:      Justin Ernst <justin.ernst@hpe.com>
23910 R:      Kyle Meyer <kyle.meyer@hpe.com>
23911 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23912 R:      Russ Anderson <russ.anderson@hpe.com>
23913 S:      Supported
23914 F:      arch/x86/include/asm/uv/
23915 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23916 F:      arch/x86/platform/uv/
23917
23918 X86 STACK UNWINDING
23919 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23920 M:      Peter Zijlstra <peterz@infradead.org>
23921 S:      Supported
23922 F:      arch/x86/include/asm/unwind*.h
23923 F:      arch/x86/kernel/dumpstack.c
23924 F:      arch/x86/kernel/stacktrace.c
23925 F:      arch/x86/kernel/unwind_*.c
23926
23927 X86 TRUST DOMAIN EXTENSIONS (TDX)
23928 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23929 R:      Dave Hansen <dave.hansen@linux.intel.com>
23930 L:      x86@kernel.org
23931 L:      linux-coco@lists.linux.dev
23932 S:      Supported
23933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23934 F:      arch/x86/boot/compressed/tdx*
23935 F:      arch/x86/coco/tdx/
23936 F:      arch/x86/include/asm/shared/tdx.h
23937 F:      arch/x86/include/asm/tdx.h
23938 F:      arch/x86/virt/vmx/tdx/
23939 F:      drivers/virt/coco/tdx-guest
23940
23941 X86 VDSO
23942 M:      Andy Lutomirski <luto@kernel.org>
23943 L:      linux-kernel@vger.kernel.org
23944 S:      Maintained
23945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23946 F:      arch/x86/entry/vdso/
23947
23948 XARRAY
23949 M:      Matthew Wilcox <willy@infradead.org>
23950 L:      linux-fsdevel@vger.kernel.org
23951 S:      Supported
23952 F:      Documentation/core-api/xarray.rst
23953 F:      include/linux/idr.h
23954 F:      include/linux/xarray.h
23955 F:      lib/idr.c
23956 F:      lib/xarray.c
23957 F:      tools/testing/radix-tree
23958
23959 XBOX DVD IR REMOTE
23960 M:      Benjamin Valentin <benpicco@googlemail.com>
23961 S:      Maintained
23962 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23963 F:      drivers/media/rc/xbox_remote.c
23964
23965 XC2028/3028 TUNER DRIVER
23966 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23967 L:      linux-media@vger.kernel.org
23968 S:      Maintained
23969 W:      https://linuxtv.org
23970 T:      git git://linuxtv.org/media_tree.git
23971 F:      drivers/media/tuners/xc2028.*
23972
23973 XDP (eXpress Data Path)
23974 M:      Alexei Starovoitov <ast@kernel.org>
23975 M:      Daniel Borkmann <daniel@iogearbox.net>
23976 M:      David S. Miller <davem@davemloft.net>
23977 M:      Jakub Kicinski <kuba@kernel.org>
23978 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23979 M:      John Fastabend <john.fastabend@gmail.com>
23980 L:      netdev@vger.kernel.org
23981 L:      bpf@vger.kernel.org
23982 S:      Supported
23983 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23984 F:      drivers/net/ethernet/*/*/*xdp*
23985 F:      include/net/xdp.h
23986 F:      include/net/xdp_priv.h
23987 F:      include/trace/events/xdp.h
23988 F:      kernel/bpf/cpumap.c
23989 F:      kernel/bpf/devmap.c
23990 F:      net/core/xdp.c
23991 F:      samples/bpf/xdp*
23992 F:      tools/testing/selftests/bpf/*/*xdp*
23993 F:      tools/testing/selftests/bpf/*xdp*
23994 K:      (?:\b|_)xdp(?:\b|_)
23995
23996 XDP SOCKETS (AF_XDP)
23997 M:      Björn Töpel <bjorn@kernel.org>
23998 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23999 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
24000 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
24001 L:      netdev@vger.kernel.org
24002 L:      bpf@vger.kernel.org
24003 S:      Maintained
24004 F:      Documentation/networking/af_xdp.rst
24005 F:      include/net/netns/xdp.h
24006 F:      include/net/xdp_sock*
24007 F:      include/net/xsk_buff_pool.h
24008 F:      include/uapi/linux/if_xdp.h
24009 F:      include/uapi/linux/xdp_diag.h
24010 F:      net/xdp/
24011 F:      tools/testing/selftests/bpf/*xsk*
24012
24013 XEN BLOCK SUBSYSTEM
24014 M:      Roger Pau Monné <roger.pau@citrix.com>
24015 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24016 S:      Supported
24017 F:      drivers/block/xen*
24018 F:      drivers/block/xen-blkback/*
24019
24020 XEN HYPERVISOR ARM
24021 M:      Stefano Stabellini <sstabellini@kernel.org>
24022 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24023 S:      Maintained
24024 F:      arch/arm/include/asm/xen/
24025 F:      arch/arm/xen/
24026
24027 XEN HYPERVISOR ARM64
24028 M:      Stefano Stabellini <sstabellini@kernel.org>
24029 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24030 S:      Maintained
24031 F:      arch/arm64/include/asm/xen/
24032 F:      arch/arm64/xen/
24033
24034 XEN HYPERVISOR INTERFACE
24035 M:      Juergen Gross <jgross@suse.com>
24036 M:      Stefano Stabellini <sstabellini@kernel.org>
24037 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
24038 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24039 S:      Supported
24040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
24041 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
24042 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
24043 F:      drivers/*/xen-*front.c
24044 F:      drivers/xen/
24045 F:      include/uapi/xen/
24046 F:      include/xen/
24047 F:      kernel/configs/xen.config
24048
24049 XEN HYPERVISOR X86
24050 M:      Juergen Gross <jgross@suse.com>
24051 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
24052 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24053 S:      Supported
24054 F:      arch/x86/configs/xen.config
24055 F:      arch/x86/include/asm/pvclock-abi.h
24056 F:      arch/x86/include/asm/xen/
24057 F:      arch/x86/platform/pvh/
24058 F:      arch/x86/xen/
24059
24060 XEN NETWORK BACKEND DRIVER
24061 M:      Wei Liu <wei.liu@kernel.org>
24062 M:      Paul Durrant <paul@xen.org>
24063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24064 L:      netdev@vger.kernel.org
24065 S:      Supported
24066 F:      drivers/net/xen-netback/*
24067
24068 XEN PCI SUBSYSTEM
24069 M:      Juergen Gross <jgross@suse.com>
24070 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24071 S:      Supported
24072 F:      arch/x86/pci/*xen*
24073 F:      drivers/pci/*xen*
24074
24075 XEN PVSCSI DRIVERS
24076 M:      Juergen Gross <jgross@suse.com>
24077 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24078 L:      linux-scsi@vger.kernel.org
24079 S:      Supported
24080 F:      drivers/scsi/xen-scsifront.c
24081 F:      drivers/xen/xen-scsiback.c
24082 F:      include/xen/interface/io/vscsiif.h
24083
24084 XEN PVUSB DRIVER
24085 M:      Juergen Gross <jgross@suse.com>
24086 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24087 L:      linux-usb@vger.kernel.org
24088 S:      Supported
24089 F:      drivers/usb/host/xen*
24090 F:      include/xen/interface/io/usbif.h
24091
24092 XEN SOUND FRONTEND DRIVER
24093 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
24094 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24095 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
24096 S:      Supported
24097 F:      sound/xen/*
24098
24099 XEN SWIOTLB SUBSYSTEM
24100 M:      Juergen Gross <jgross@suse.com>
24101 M:      Stefano Stabellini <sstabellini@kernel.org>
24102 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24103 L:      iommu@lists.linux.dev
24104 S:      Supported
24105 F:      arch/*/include/asm/xen/swiotlb-xen.h
24106 F:      drivers/xen/swiotlb-xen.c
24107 F:      include/xen/arm/swiotlb-xen.h
24108 F:      include/xen/swiotlb-xen.h
24109
24110 XFS FILESYSTEM
24111 M:      Chandan Babu R <chandan.babu@oracle.com>
24112 R:      Darrick J. Wong <djwong@kernel.org>
24113 L:      linux-xfs@vger.kernel.org
24114 S:      Supported
24115 W:      http://xfs.org/
24116 C:      irc://irc.oftc.net/xfs
24117 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
24118 P:      Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
24119 F:      Documentation/ABI/testing/sysfs-fs-xfs
24120 F:      Documentation/admin-guide/xfs.rst
24121 F:      Documentation/filesystems/xfs/*
24122 F:      fs/xfs/
24123 F:      include/uapi/linux/dqblk_xfs.h
24124 F:      include/uapi/linux/fsmap.h
24125
24126 XILINX AMS DRIVER
24127 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
24128 L:      linux-iio@vger.kernel.org
24129 S:      Maintained
24130 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
24131 F:      drivers/iio/adc/xilinx-ams.c
24132
24133 XILINX AXI ETHERNET DRIVER
24134 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
24135 S:      Maintained
24136 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
24137 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
24138
24139 XILINX CAN DRIVER
24140 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
24141 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
24142 L:      linux-can@vger.kernel.org
24143 S:      Maintained
24144 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
24145 F:      drivers/net/can/xilinx_can.c
24146
24147 XILINX EVENT MANAGEMENT DRIVER
24148 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
24149 S:      Maintained
24150 F:      drivers/soc/xilinx/xlnx_event_manager.c
24151 F:      include/linux/firmware/xlnx-event-manager.h
24152
24153 XILINX GPIO DRIVER
24154 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24155 R:      Srinivas Neeli <srinivas.neeli@amd.com>
24156 R:      Michal Simek <michal.simek@amd.com>
24157 S:      Maintained
24158 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
24159 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
24160 F:      drivers/gpio/gpio-xilinx.c
24161 F:      drivers/gpio/gpio-zynq.c
24162
24163 XILINX LL TEMAC ETHERNET DRIVER
24164 L:      netdev@vger.kernel.org
24165 S:      Orphan
24166 F:      drivers/net/ethernet/xilinx/ll_temac*
24167
24168 XILINX PWM DRIVER
24169 M:      Sean Anderson <sean.anderson@seco.com>
24170 S:      Maintained
24171 F:      drivers/pwm/pwm-xilinx.c
24172 F:      include/clocksource/timer-xilinx.h
24173
24174 XILINX SD-FEC IP CORES
24175 M:      Derek Kiernan <derek.kiernan@amd.com>
24176 M:      Dragan Cvetic <dragan.cvetic@amd.com>
24177 S:      Maintained
24178 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
24179 F:      Documentation/misc-devices/xilinx_sdfec.rst
24180 F:      drivers/misc/Kconfig
24181 F:      drivers/misc/Makefile
24182 F:      drivers/misc/xilinx_sdfec.c
24183 F:      include/uapi/misc/xilinx_sdfec.h
24184
24185 XILINX UARTLITE SERIAL DRIVER
24186 M:      Peter Korsgaard <jacmet@sunsite.dk>
24187 L:      linux-serial@vger.kernel.org
24188 S:      Maintained
24189 F:      drivers/tty/serial/uartlite.c
24190
24191 XILINX VIDEO IP CORES
24192 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24193 L:      linux-media@vger.kernel.org
24194 S:      Supported
24195 T:      git git://linuxtv.org/media_tree.git
24196 F:      Documentation/devicetree/bindings/media/xilinx/
24197 F:      drivers/media/platform/xilinx/
24198 F:      include/uapi/linux/xilinx-v4l2-controls.h
24199
24200 XILINX VERSAL EDAC DRIVER
24201 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24202 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24203 S:      Maintained
24204 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
24205 F:      drivers/edac/versal_edac.c
24206
24207 XILINX WATCHDOG DRIVER
24208 M:      Srinivas Neeli <srinivas.neeli@amd.com>
24209 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24210 R:      Michal Simek <michal.simek@amd.com>
24211 S:      Maintained
24212 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24213 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24214 F:      drivers/watchdog/of_xilinx_wdt.c
24215 F:      drivers/watchdog/xilinx_wwdt.c
24216
24217 XILINX XDMA DRIVER
24218 M:      Lizhi Hou <lizhi.hou@amd.com>
24219 M:      Brian Xu <brian.xu@amd.com>
24220 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24221 L:      dmaengine@vger.kernel.org
24222 S:      Supported
24223 F:      drivers/dma/xilinx/xdma-regs.h
24224 F:      drivers/dma/xilinx/xdma.c
24225 F:      include/linux/dma/amd_xdma.h
24226 F:      include/linux/platform_data/amd_xdma.h
24227
24228 XILINX ZYNQMP DPDMA DRIVER
24229 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24230 L:      dmaengine@vger.kernel.org
24231 S:      Supported
24232 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24233 F:      drivers/dma/xilinx/xilinx_dpdma.c
24234 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24235
24236 XILINX ZYNQMP OCM EDAC DRIVER
24237 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24238 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24239 S:      Maintained
24240 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24241 F:      drivers/edac/zynqmp_edac.c
24242
24243 XILINX ZYNQMP PSGTR PHY DRIVER
24244 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24245 L:      linux-kernel@vger.kernel.org
24246 S:      Supported
24247 T:      git https://github.com/Xilinx/linux-xlnx.git
24248 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24249 F:      drivers/phy/xilinx/phy-zynqmp.c
24250
24251 XILINX ZYNQMP SHA3 DRIVER
24252 M:      Harsha <harsha.harsha@amd.com>
24253 S:      Maintained
24254 F:      drivers/crypto/xilinx/zynqmp-sha.c
24255
24256 XILLYBUS DRIVER
24257 M:      Eli Billauer <eli.billauer@gmail.com>
24258 L:      linux-kernel@vger.kernel.org
24259 S:      Supported
24260 F:      drivers/char/xillybus/
24261
24262 XLP9XX I2C DRIVER
24263 M:      George Cherian <gcherian@marvell.com>
24264 L:      linux-i2c@vger.kernel.org
24265 S:      Supported
24266 W:      http://www.marvell.com
24267 F:      drivers/i2c/busses/i2c-xlp9xx.c
24268
24269 XRA1403 GPIO EXPANDER
24270 M:      Nandor Han <nandor.han@ge.com>
24271 L:      linux-gpio@vger.kernel.org
24272 S:      Maintained
24273 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24274 F:      drivers/gpio/gpio-xra1403.c
24275
24276 XTENSA XTFPGA PLATFORM SUPPORT
24277 M:      Max Filippov <jcmvbkbc@gmail.com>
24278 S:      Maintained
24279 F:      drivers/spi/spi-xtensa-xtfpga.c
24280 F:      sound/soc/xtensa/xtfpga-i2s.c
24281
24282 YAM DRIVER FOR AX.25
24283 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24284 L:      linux-hams@vger.kernel.org
24285 S:      Maintained
24286 F:      drivers/net/hamradio/yam*
24287 F:      include/linux/yam.h
24288
24289 YAMA SECURITY MODULE
24290 M:      Kees Cook <keescook@chromium.org>
24291 S:      Supported
24292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24293 F:      Documentation/admin-guide/LSM/Yama.rst
24294 F:      security/yama/
24295
24296 YEALINK PHONE DRIVER
24297 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24298 L:      usbb2k-api-dev@nongnu.org
24299 S:      Maintained
24300 F:      Documentation/input/devices/yealink.rst
24301 F:      drivers/input/misc/yealink.*
24302
24303 Z3FOLD COMPRESSED PAGE ALLOCATOR
24304 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24305 R:      Miaohe Lin <linmiaohe@huawei.com>
24306 L:      linux-mm@kvack.org
24307 S:      Maintained
24308 F:      mm/z3fold.c
24309
24310 Z8530 DRIVER FOR AX.25
24311 M:      Joerg Reuter <jreuter@yaina.de>
24312 L:      linux-hams@vger.kernel.org
24313 S:      Maintained
24314 W:      http://yaina.de/jreuter/
24315 W:      http://www.qsl.net/dl1bke/
24316 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24317 F:      drivers/net/hamradio/*scc.c
24318 F:      drivers/net/hamradio/z8530.h
24319
24320 ZBUD COMPRESSED PAGE ALLOCATOR
24321 M:      Seth Jennings <sjenning@redhat.com>
24322 M:      Dan Streetman <ddstreet@ieee.org>
24323 L:      linux-mm@kvack.org
24324 S:      Maintained
24325 F:      mm/zbud.c
24326
24327 ZD1211RW WIRELESS DRIVER
24328 L:      linux-wireless@vger.kernel.org
24329 S:      Orphan
24330 F:      drivers/net/wireless/zydas/zd1211rw/
24331
24332 ZD1301 MEDIA DRIVER
24333 L:      linux-media@vger.kernel.org
24334 S:      Orphan
24335 W:      https://linuxtv.org/
24336 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24337 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24338
24339 ZD1301_DEMOD MEDIA DRIVER
24340 L:      linux-media@vger.kernel.org
24341 S:      Orphan
24342 W:      https://linuxtv.org/
24343 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24344 F:      drivers/media/dvb-frontends/zd1301_demod*
24345
24346 ZHAOXIN PROCESSOR SUPPORT
24347 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24348 L:      linux-kernel@vger.kernel.org
24349 S:      Maintained
24350 F:      arch/x86/kernel/cpu/zhaoxin.c
24351
24352 ZONEFS FILESYSTEM
24353 M:      Damien Le Moal <dlemoal@kernel.org>
24354 M:      Naohiro Aota <naohiro.aota@wdc.com>
24355 R:      Johannes Thumshirn <jth@kernel.org>
24356 L:      linux-fsdevel@vger.kernel.org
24357 S:      Maintained
24358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24359 F:      Documentation/filesystems/zonefs.rst
24360 F:      fs/zonefs/
24361
24362 ZR36067 VIDEO FOR LINUX DRIVER
24363 M:      Corentin Labbe <clabbe@baylibre.com>
24364 L:      mjpeg-users@lists.sourceforge.net
24365 L:      linux-media@vger.kernel.org
24366 S:      Maintained
24367 W:      http://mjpeg.sourceforge.net/driver-zoran/
24368 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24369 F:      Documentation/driver-api/media/drivers/zoran.rst
24370 F:      drivers/media/pci/zoran/
24371
24372 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24373 M:      Minchan Kim <minchan@kernel.org>
24374 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24375 L:      linux-kernel@vger.kernel.org
24376 S:      Maintained
24377 F:      Documentation/admin-guide/blockdev/zram.rst
24378 F:      drivers/block/zram/
24379
24380 ZS DECSTATION Z85C30 SERIAL DRIVER
24381 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24382 S:      Maintained
24383 F:      drivers/tty/serial/zs.*
24384
24385 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24386 M:      Minchan Kim <minchan@kernel.org>
24387 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24388 L:      linux-mm@kvack.org
24389 S:      Maintained
24390 F:      Documentation/mm/zsmalloc.rst
24391 F:      include/linux/zsmalloc.h
24392 F:      mm/zsmalloc.c
24393
24394 ZSTD
24395 M:      Nick Terrell <terrelln@fb.com>
24396 S:      Maintained
24397 B:      https://github.com/facebook/zstd/issues
24398 T:      git https://github.com/terrelln/linux.git
24399 F:      crypto/zstd.c
24400 F:      include/linux/zstd*
24401 F:      lib/decompress_unzstd.c
24402 F:      lib/zstd/
24403 N:      zstd
24404 K:      zstd
24405
24406 ZSWAP COMPRESSED SWAP CACHING
24407 M:      Johannes Weiner <hannes@cmpxchg.org>
24408 M:      Yosry Ahmed <yosryahmed@google.com>
24409 M:      Nhat Pham <nphamcs@gmail.com>
24410 L:      linux-mm@kvack.org
24411 S:      Maintained
24412 F:      Documentation/admin-guide/mm/zswap.rst
24413 F:      include/linux/zpool.h
24414 F:      include/linux/zswap.h
24415 F:      mm/zpool.c
24416 F:      mm/zswap.c
24417
24418 THE REST
24419 M:      Linus Torvalds <torvalds@linux-foundation.org>
24420 L:      linux-kernel@vger.kernel.org
24421 S:      Buried alive in reporters
24422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24423 F:      *
24424 F:      */