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  19                         it has been replaced by a better system and you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 <wbg@kernel.org>
 214 L:      linux-gpio@vger.kernel.org
 215 S:      Maintained
 216 F:      drivers/gpio/gpio-104-dio-48e.c
 217
 218 ACCES 104-IDI-48 GPIO DRIVER
 219 M:      William Breathitt Gray <wbg@kernel.org>
 220 L:      linux-gpio@vger.kernel.org
 221 S:      Maintained
 222 F:      drivers/gpio/gpio-104-idi-48.c
 223
 224 ACCES 104-IDIO-16 GPIO DRIVER
 225 M:      William Breathitt Gray <wbg@kernel.org>
 226 L:      linux-gpio@vger.kernel.org
 227 S:      Maintained
 228 F:      drivers/gpio/gpio-104-idio-16.c
 229
 230 ACCES 104-QUAD-8 DRIVER
 231 M:      William Breathitt Gray <wbg@kernel.org>
 232 L:      linux-iio@vger.kernel.org
 233 S:      Maintained
 234 F:      drivers/counter/104-quad-8.c
 235
 236 ACCES IDIO-16 GPIO LIBRARY
 237 M:      William Breathitt Gray <wbg@kernel.org>
 238 L:      linux-gpio@vger.kernel.org
 239 S:      Maintained
 240 F:      drivers/gpio/gpio-idio-16.c
 241 F:      drivers/gpio/gpio-idio-16.h
 242
 243 ACCES PCI-IDIO-16 GPIO DRIVER
 244 M:      William Breathitt Gray <wbg@kernel.org>
 245 L:      linux-gpio@vger.kernel.org
 246 S:      Maintained
 247 F:      drivers/gpio/gpio-pci-idio-16.c
 248
 249 ACCES PCIe-IDIO-24 GPIO DRIVER
 250 M:      William Breathitt Gray <wbg@kernel.org>
 251 L:      linux-gpio@vger.kernel.org
 252 S:      Maintained
 253 F:      drivers/gpio/gpio-pcie-idio-24.c
 254
 255 ACENIC DRIVER
 256 M:      Jes Sorensen <jes@trained-monkey.org>
 257 L:      linux-acenic@sunsite.dk
 258 S:      Maintained
 259 F:      drivers/net/ethernet/alteon/acenic*
 260
 261 ACER ASPIRE 1 EMBEDDED CONTROLLER DRIVER
 262 M:      Nikita Travkin <nikita@trvn.ru>
 263 S:      Maintained
 264 F:      Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml
 265 F:      drivers/platform/arm64/acer-aspire1-ec.c
 266
 267 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 268 M:      Peter Kaestle <peter@piie.net>
 269 L:      platform-driver-x86@vger.kernel.org
 270 S:      Maintained
 271 W:      http://piie.net/?section=acerhdf
 272 F:      drivers/platform/x86/acerhdf.c
 273
 274 ACER WMI LAPTOP EXTRAS
 275 M:      "Lee, Chun-Yi" <jlee@suse.com>
 276 L:      platform-driver-x86@vger.kernel.org
 277 S:      Maintained
 278 F:      drivers/platform/x86/acer-wmi.c
 279
 280 ACPI
 281 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 282 R:      Len Brown <lenb@kernel.org>
 283 L:      linux-acpi@vger.kernel.org
 284 S:      Supported
 285 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 286 B:      https://bugzilla.kernel.org
 287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 288 F:      Documentation/ABI/testing/configfs-acpi
 289 F:      Documentation/ABI/testing/sysfs-bus-acpi
 290 F:      Documentation/firmware-guide/acpi/
 291 F:      arch/x86/kernel/acpi/
 292 F:      arch/x86/pci/acpi.c
 293 F:      drivers/acpi/
 294 F:      drivers/pci/*/*acpi*
 295 F:      drivers/pci/*acpi*
 296 F:      drivers/pnp/pnpacpi/
 297 F:      include/acpi/
 298 F:      include/linux/acpi.h
 299 F:      include/linux/fwnode.h
 300 F:      include/linux/fw_table.h
 301 F:      lib/fw_table.c
 302 F:      tools/power/acpi/
 303
 304 ACPI APEI
 305 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 306 R:      Len Brown <lenb@kernel.org>
 307 R:      James Morse <james.morse@arm.com>
 308 R:      Tony Luck <tony.luck@intel.com>
 309 R:      Borislav Petkov <bp@alien8.de>
 310 L:      linux-acpi@vger.kernel.org
 311 F:      drivers/acpi/apei/
 312
 313 ACPI COMPONENT ARCHITECTURE (ACPICA)
 314 M:      Robert Moore <robert.moore@intel.com>
 315 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 316 L:      linux-acpi@vger.kernel.org
 317 L:      acpica-devel@lists.linux.dev
 318 S:      Supported
 319 W:      https://acpica.org/
 320 W:      https://github.com/acpica/acpica/
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 B:      https://bugzilla.kernel.org
 323 B:      https://bugs.acpica.org
 324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 325 F:      drivers/acpi/acpica/
 326 F:      include/acpi/
 327 F:      tools/power/acpi/
 328
 329 ACPI FOR ARM64 (ACPI/arm64)
 330 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 331 M:      Hanjun Guo <guohanjun@huawei.com>
 332 M:      Sudeep Holla <sudeep.holla@arm.com>
 333 L:      linux-acpi@vger.kernel.org
 334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 335 S:      Maintained
 336 F:      drivers/acpi/arm64
 337
 338 ACPI FOR RISC-V (ACPI/riscv)
 339 M:      Sunil V L <sunilvl@ventanamicro.com>
 340 L:      linux-acpi@vger.kernel.org
 341 L:      linux-riscv@lists.infradead.org
 342 S:      Maintained
 343 F:      drivers/acpi/riscv/
 344
 345 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 346 M:      Sudeep Holla <sudeep.holla@arm.com>
 347 L:      linux-acpi@vger.kernel.org
 348 S:      Supported
 349 F:      drivers/mailbox/pcc.c
 350
 351 ACPI PMIC DRIVERS
 352 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 353 M:      Len Brown <lenb@kernel.org>
 354 R:      Andy Shevchenko <andy@kernel.org>
 355 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 S:      Supported
 358 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 359 B:      https://bugzilla.kernel.org
 360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 361 F:      drivers/acpi/pmic/
 362
 363 ACPI QUICKSTART DRIVER
 364 M:      Armin Wolf <W_Armin@gmx.de>
 365 L:      platform-driver-x86@vger.kernel.org
 366 S:      Maintained
 367 F:      drivers/platform/x86/quickstart.c
 368
 369 ACPI SERIAL MULTI INSTANTIATE DRIVER
 370 M:      Hans de Goede <hdegoede@redhat.com>
 371 L:      platform-driver-x86@vger.kernel.org
 372 S:      Maintained
 373 F:      drivers/platform/x86/serial-multi-instantiate.c
 374
 375 ACPI THERMAL DRIVER
 376 M:      Rafael J. Wysocki <rafael@kernel.org>
 377 R:      Zhang Rui <rui.zhang@intel.com>
 378 L:      linux-acpi@vger.kernel.org
 379 S:      Supported
 380 B:      https://bugzilla.kernel.org
 381 F:      drivers/acpi/*thermal*
 382
 383 ACPI VIOT DRIVER
 384 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 385 L:      linux-acpi@vger.kernel.org
 386 L:      iommu@lists.linux.dev
 387 S:      Maintained
 388 F:      drivers/acpi/viot.c
 389 F:      include/linux/acpi_viot.h
 390
 391 ACPI WMI DRIVER
 392 M:      Armin Wolf <W_Armin@gmx.de>
 393 L:      platform-driver-x86@vger.kernel.org
 394 S:      Maintained
 395 F:      Documentation/driver-api/wmi.rst
 396 F:      Documentation/wmi/
 397 F:      drivers/platform/x86/wmi.c
 398 F:      include/uapi/linux/wmi.h
 399
 400 ACRN HYPERVISOR SERVICE MODULE
 401 M:      Fei Li <fei1.li@intel.com>
 402 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 403 S:      Supported
 404 W:      https://projectacrn.org
 405 F:      Documentation/virt/acrn/
 406 F:      drivers/virt/acrn/
 407 F:      include/uapi/linux/acrn.h
 408
 409 AD1889 ALSA SOUND DRIVER
 410 L:      linux-parisc@vger.kernel.org
 411 S:      Maintained
 412 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 413 F:      sound/pci/ad1889.*
 414
 415 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 416 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 417 L:      linux-iio@vger.kernel.org
 418 S:      Supported
 419 F:      drivers/iio/potentiometer/ad5110.c
 420
 421 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 422 M:      Michael Hennerich <michael.hennerich@analog.com>
 423 S:      Supported
 424 W:      http://wiki.analog.com/AD5254
 425 W:      https://ez.analog.com/linux-software-drivers
 426 F:      drivers/misc/ad525x_dpot.c
 427
 428 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 429 M:      Michael Hennerich <michael.hennerich@analog.com>
 430 S:      Supported
 431 W:      http://wiki.analog.com/AD5398
 432 W:      https://ez.analog.com/linux-software-drivers
 433 F:      drivers/regulator/ad5398.c
 434
 435 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 436 M:      Michael Hennerich <michael.hennerich@analog.com>
 437 S:      Supported
 438 W:      http://wiki.analog.com/AD7142
 439 W:      https://ez.analog.com/linux-software-drivers
 440 F:      drivers/input/misc/ad714x.c
 441
 442 AD7877 TOUCHSCREEN DRIVER
 443 M:      Michael Hennerich <michael.hennerich@analog.com>
 444 S:      Supported
 445 W:      http://wiki.analog.com/AD7877
 446 W:      https://ez.analog.com/linux-software-drivers
 447 F:      drivers/input/touchscreen/ad7877.c
 448
 449 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 450 M:      Michael Hennerich <michael.hennerich@analog.com>
 451 S:      Supported
 452 W:      http://wiki.analog.com/AD7879
 453 W:      https://ez.analog.com/linux-software-drivers
 454 F:      drivers/input/touchscreen/ad7879.c
 455
 456 AD7944 ADC DRIVER (AD7944/AD7985/AD7986)
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 M:      Nuno Sá <nuno.sa@analog.com>
 459 R:      David Lechner <dlechner@baylibre.com>
 460 S:      Supported
 461 W:      https://ez.analog.com/linux-software-drivers
 462 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml
 463 F:      Documentation/iio/ad7944.rst
 464 F:      drivers/iio/adc/ad7944.c
 465
 466 ADAFRUIT MINI I2C GAMEPAD
 467 M:      Anshul Dalal <anshulusr@gmail.com>
 468 L:      linux-input@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml
 471 F:      drivers/input/joystick/adafruit-seesaw.c
 472
 473 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 474 M:      Jiri Kosina <jikos@kernel.org>
 475 S:      Maintained
 476
 477 ADF7242 IEEE 802.15.4 RADIO DRIVER
 478 M:      Michael Hennerich <michael.hennerich@analog.com>
 479 L:      linux-wpan@vger.kernel.org
 480 S:      Supported
 481 W:      https://wiki.analog.com/ADF7242
 482 W:      https://ez.analog.com/linux-software-drivers
 483 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 484 F:      drivers/net/ieee802154/adf7242.c
 485
 486 ADM1025 HARDWARE MONITOR DRIVER
 487 M:      Jean Delvare <jdelvare@suse.com>
 488 L:      linux-hwmon@vger.kernel.org
 489 S:      Maintained
 490 F:      Documentation/hwmon/adm1025.rst
 491 F:      drivers/hwmon/adm1025.c
 492
 493 ADM1029 HARDWARE MONITOR DRIVER
 494 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 495 L:      linux-hwmon@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/hwmon/adm1029.c
 498
 499 ADM8211 WIRELESS DRIVER
 500 L:      linux-wireless@vger.kernel.org
 501 S:      Orphan
 502 F:      drivers/net/wireless/admtek/adm8211.*
 503
 504 ADP1050 HARDWARE MONITOR DRIVER
 505 M:      Radu Sabau <radu.sabau@analog.com>
 506 L:      linux-hwmon@vger.kernel.org
 507 S:      Supported
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml
 510
 511 ADP1653 FLASH CONTROLLER DRIVER
 512 M:      Sakari Ailus <sakari.ailus@iki.fi>
 513 L:      linux-media@vger.kernel.org
 514 S:      Maintained
 515 F:      drivers/media/i2c/adp1653.c
 516 F:      include/media/i2c/adp1653.h
 517
 518 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 519 M:      Michael Hennerich <michael.hennerich@analog.com>
 520 S:      Supported
 521 W:      http://wiki.analog.com/ADP5520
 522 W:      https://ez.analog.com/linux-software-drivers
 523 F:      drivers/gpio/gpio-adp5520.c
 524 F:      drivers/input/keyboard/adp5520-keys.c
 525 F:      drivers/leds/leds-adp5520.c
 526 F:      drivers/mfd/adp5520.c
 527 F:      drivers/video/backlight/adp5520_bl.c
 528
 529 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 530 M:      Michael Hennerich <michael.hennerich@analog.com>
 531 S:      Supported
 532 W:      http://wiki.analog.com/ADP5588
 533 W:      https://ez.analog.com/linux-software-drivers
 534 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 535 F:      drivers/input/keyboard/adp5588-keys.c
 536
 537 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 538 M:      Michael Hennerich <michael.hennerich@analog.com>
 539 S:      Supported
 540 W:      http://wiki.analog.com/ADP8860
 541 W:      https://ez.analog.com/linux-software-drivers
 542 F:      drivers/video/backlight/adp8860_bl.c
 543
 544 ADT746X FAN DRIVER
 545 M:      Colin Leroy <colin@colino.net>
 546 S:      Maintained
 547 F:      drivers/macintosh/therm_adt746x.c
 548
 549 ADT7475 HARDWARE MONITOR DRIVER
 550 M:      Jean Delvare <jdelvare@suse.com>
 551 L:      linux-hwmon@vger.kernel.org
 552 S:      Maintained
 553 F:      Documentation/hwmon/adt7475.rst
 554 F:      drivers/hwmon/adt7475.c
 555
 556 ADVANSYS SCSI DRIVER
 557 M:      Matthew Wilcox <willy@infradead.org>
 558 M:      Hannes Reinecke <hare@suse.com>
 559 L:      linux-scsi@vger.kernel.org
 560 S:      Maintained
 561 F:      Documentation/scsi/advansys.rst
 562 F:      drivers/scsi/advansys.c
 563
 564 ADVANTECH SWBTN DRIVER
 565 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 566 L:      platform-driver-x86@vger.kernel.org
 567 S:      Maintained
 568 F:      drivers/platform/x86/adv_swbutton.c
 569
 570 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 571 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 572 S:      Supported
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 574 F:      drivers/iio/accel/adxl313*
 575
 576 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 577 M:      Michael Hennerich <michael.hennerich@analog.com>
 578 S:      Supported
 579 W:      http://wiki.analog.com/ADXL345
 580 W:      https://ez.analog.com/linux-software-drivers
 581 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 582 F:      drivers/input/misc/adxl34x.c
 583
 584 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 585 M:      Puranjay Mohan <puranjay@kernel.org>
 586 L:      linux-iio@vger.kernel.org
 587 S:      Supported
 588 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 589 F:      drivers/iio/accel/adxl355.h
 590 F:      drivers/iio/accel/adxl355_core.c
 591 F:      drivers/iio/accel/adxl355_i2c.c
 592 F:      drivers/iio/accel/adxl355_spi.c
 593
 594 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 595 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 596 L:      linux-iio@vger.kernel.org
 597 S:      Supported
 598 W:      https://ez.analog.com/linux-software-drivers
 599 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 600 F:      drivers/iio/accel/adxl367*
 601
 602 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 603 M:      Michael Hennerich <michael.hennerich@analog.com>
 604 S:      Supported
 605 W:      https://ez.analog.com/linux-software-drivers
 606 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 607 F:      drivers/iio/accel/adxl372.c
 608 F:      drivers/iio/accel/adxl372_i2c.c
 609 F:      drivers/iio/accel/adxl372_spi.c
 610
 611 AF8133J THREE-AXIS MAGNETOMETER DRIVER
 612 M:      Ondřej Jirman <megi@xff.cz>
 613 S:      Maintained
 614 F:      Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml
 615 F:      drivers/iio/magnetometer/af8133j.c
 616
 617 AF9013 MEDIA DRIVER
 618 L:      linux-media@vger.kernel.org
 619 S:      Orphan
 620 W:      https://linuxtv.org
 621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 622 F:      drivers/media/dvb-frontends/af9013*
 623
 624 AF9033 MEDIA DRIVER
 625 L:      linux-media@vger.kernel.org
 626 S:      Orphan
 627 W:      https://linuxtv.org
 628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 629 F:      drivers/media/dvb-frontends/af9033*
 630
 631 AFFS FILE SYSTEM
 632 M:      David Sterba <dsterba@suse.com>
 633 L:      linux-fsdevel@vger.kernel.org
 634 S:      Odd Fixes
 635 F:      Documentation/filesystems/affs.rst
 636 F:      fs/affs/
 637
 638 AFS FILESYSTEM
 639 M:      David Howells <dhowells@redhat.com>
 640 M:      Marc Dionne <marc.dionne@auristor.com>
 641 L:      linux-afs@lists.infradead.org
 642 S:      Supported
 643 W:      https://www.infradead.org/~dhowells/kafs/
 644 F:      Documentation/filesystems/afs.rst
 645 F:      fs/afs/
 646 F:      include/trace/events/afs.h
 647
 648 AGPGART DRIVER
 649 M:      David Airlie <airlied@redhat.com>
 650 L:      dri-devel@lists.freedesktop.org
 651 S:      Maintained
 652 T:      git https://gitlab.freedesktop.org/drm/kernel.git
 653 F:      drivers/char/agp/
 654 F:      include/linux/agp*
 655 F:      include/uapi/linux/agp*
 656
 657 AHA152X SCSI DRIVER
 658 M:      "Juergen E. Fischer" <fischer@norbit.de>
 659 L:      linux-scsi@vger.kernel.org
 660 S:      Maintained
 661 F:      drivers/scsi/aha152x*
 662 F:      drivers/scsi/pcmcia/aha152x*
 663
 664 AIC7XXX / AIC79XX SCSI DRIVER
 665 M:      Hannes Reinecke <hare@suse.com>
 666 L:      linux-scsi@vger.kernel.org
 667 S:      Maintained
 668 F:      drivers/scsi/aic7xxx/
 669
 670 AIMSLAB FM RADIO RECEIVER DRIVER
 671 M:      Hans Verkuil <hverkuil@xs4all.nl>
 672 L:      linux-media@vger.kernel.org
 673 S:      Maintained
 674 W:      https://linuxtv.org
 675 T:      git git://linuxtv.org/media_tree.git
 676 F:      drivers/media/radio/radio-aimslab*
 677
 678 AIO
 679 M:      Benjamin LaHaise <bcrl@kvack.org>
 680 L:      linux-aio@kvack.org
 681 S:      Supported
 682 F:      fs/aio.c
 683 F:      include/linux/*aio*.h
 684
 685 AIROHA SPI SNFI DRIVER
 686 M:      Lorenzo Bianconi <lorenzo@kernel.org>
 687 M:      Ray Liu <ray.liu@airoha.com>
 688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 689 L:      linux-spi@vger.kernel.org
 690 S:      Maintained
 691 F:      Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml
 692 F:      drivers/spi/spi-airoha-snfi.c
 693
 694 AIRSPY MEDIA DRIVER
 695 L:      linux-media@vger.kernel.org
 696 S:      Orphan
 697 W:      https://linuxtv.org
 698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 699 F:      drivers/media/usb/airspy/
 700
 701 ALACRITECH GIGABIT ETHERNET DRIVER
 702 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 703 S:      Maintained
 704 F:      drivers/net/ethernet/alacritech/*
 705
 706 ALCATEL SPEEDTOUCH USB DRIVER
 707 M:      Duncan Sands <duncan.sands@free.fr>
 708 L:      linux-usb@vger.kernel.org
 709 S:      Maintained
 710 W:      http://www.linux-usb.org/SpeedTouch/
 711 F:      drivers/usb/atm/speedtch.c
 712 F:      drivers/usb/atm/usbatm.c
 713
 714 ALCHEMY AU1XX0 MMC DRIVER
 715 M:      Manuel Lauss <manuel.lauss@gmail.com>
 716 S:      Maintained
 717 F:      drivers/mmc/host/au1xmmc.c
 718
 719 ALI1563 I2C DRIVER
 720 M:      Rudolf Marek <r.marek@assembler.cz>
 721 L:      linux-i2c@vger.kernel.org
 722 S:      Maintained
 723 F:      Documentation/i2c/busses/i2c-ali1563.rst
 724 F:      drivers/i2c/busses/i2c-ali1563.c
 725
 726 ALIBABA ELASTIC RDMA DRIVER
 727 M:      Cheng Xu <chengyou@linux.alibaba.com>
 728 M:      Kai Shen <kaishen@linux.alibaba.com>
 729 L:      linux-rdma@vger.kernel.org
 730 S:      Supported
 731 F:      drivers/infiniband/hw/erdma
 732 F:      include/uapi/rdma/erdma-abi.h
 733
 734 ALIBABA PMU DRIVER
 735 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 736 S:      Supported
 737 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 738 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 739
 740 ALIENWARE WMI DRIVER
 741 L:      Dell.Client.Kernel@dell.com
 742 S:      Maintained
 743 F:      drivers/platform/x86/dell/alienware-wmi.c
 744
 745 ALLEGRO DVT VIDEO IP CORE DRIVER
 746 M:      Michael Tretter <m.tretter@pengutronix.de>
 747 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 748 L:      linux-media@vger.kernel.org
 749 S:      Maintained
 750 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 751 F:      drivers/media/platform/allegro-dvt/
 752
 753 ALLIED VISION ALVIUM CAMERA DRIVER
 754 M:      Tommaso Merciai <tomm.merciai@gmail.com>
 755 M:      Martin Hecht <martin.hecht@avnet.eu>
 756 L:      linux-media@vger.kernel.org
 757 S:      Maintained
 758 F:      Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml
 759 F:      drivers/media/i2c/alvium-csi2.c
 760 F:      drivers/media/i2c/alvium-csi2.h
 761
 762 ALLWINNER A10 CSI DRIVER
 763 M:      Maxime Ripard <mripard@kernel.org>
 764 L:      linux-media@vger.kernel.org
 765 S:      Maintained
 766 T:      git git://linuxtv.org/media_tree.git
 767 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 768 F:      drivers/media/platform/sunxi/sun4i-csi/
 769
 770 ALLWINNER A31 CSI DRIVER
 771 M:      Yong Deng <yong.deng@magewell.com>
 772 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 773 L:      linux-media@vger.kernel.org
 774 S:      Maintained
 775 T:      git git://linuxtv.org/media_tree.git
 776 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 777 F:      drivers/media/platform/sunxi/sun6i-csi/
 778
 779 ALLWINNER A31 ISP DRIVER
 780 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 781 L:      linux-media@vger.kernel.org
 782 S:      Maintained
 783 T:      git git://linuxtv.org/media_tree.git
 784 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 785 F:      drivers/staging/media/sunxi/sun6i-isp/
 786 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 787
 788 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 789 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 790 L:      linux-media@vger.kernel.org
 791 S:      Maintained
 792 T:      git git://linuxtv.org/media_tree.git
 793 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 794 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 795
 796 ALLWINNER CPUFREQ DRIVER
 797 M:      Yangtao Li <tiny.windzz@gmail.com>
 798 L:      linux-pm@vger.kernel.org
 799 S:      Maintained
 800 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 801 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 802
 803 ALLWINNER CRYPTO DRIVERS
 804 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 805 L:      linux-crypto@vger.kernel.org
 806 S:      Maintained
 807 F:      drivers/crypto/allwinner/
 808
 809 ALLWINNER DMIC DRIVERS
 810 M:      Ban Tao <fengzheng923@gmail.com>
 811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 812 S:      Maintained
 813 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 814 F:      sound/soc/sunxi/sun50i-dmic.c
 815
 816 ALLWINNER HARDWARE SPINLOCK SUPPORT
 817 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 818 S:      Maintained
 819 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 820 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 821
 822 ALLWINNER THERMAL DRIVER
 823 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 824 M:      Yangtao Li <tiny.windzz@gmail.com>
 825 L:      linux-pm@vger.kernel.org
 826 S:      Maintained
 827 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 828 F:      drivers/thermal/sun8i_thermal.c
 829
 830 ALLWINNER VPU DRIVER
 831 M:      Maxime Ripard <mripard@kernel.org>
 832 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 833 L:      linux-media@vger.kernel.org
 834 S:      Maintained
 835 F:      drivers/staging/media/sunxi/cedrus/
 836
 837 ALPHA PORT
 838 M:      Richard Henderson <richard.henderson@linaro.org>
 839 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 840 M:      Matt Turner <mattst88@gmail.com>
 841 L:      linux-alpha@vger.kernel.org
 842 S:      Odd Fixes
 843 F:      arch/alpha/
 844
 845 ALPS PS/2 TOUCHPAD DRIVER
 846 R:      Pali Rohár <pali@kernel.org>
 847 F:      drivers/input/mouse/alps.*
 848
 849 ALTERA I2C CONTROLLER DRIVER
 850 M:      Thor Thayer <thor.thayer@linux.intel.com>
 851 S:      Maintained
 852 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 853 F:      drivers/i2c/busses/i2c-altera.c
 854
 855 ALTERA MAILBOX DRIVER
 856 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 857 S:      Maintained
 858 F:      drivers/mailbox/mailbox-altera.c
 859
 860 ALTERA MSGDMA IP CORE DRIVER
 861 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 862 R:      Stefan Roese <sr@denx.de>
 863 L:      dmaengine@vger.kernel.org
 864 S:      Odd Fixes
 865 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 866 F:      drivers/dma/altera-msgdma.c
 867
 868 ALTERA PIO DRIVER
 869 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 870 L:      linux-gpio@vger.kernel.org
 871 S:      Maintained
 872 F:      drivers/gpio/gpio-altera.c
 873
 874 ALTERA SYSTEM MANAGER DRIVER
 875 M:      Thor Thayer <thor.thayer@linux.intel.com>
 876 S:      Maintained
 877 F:      drivers/mfd/altera-sysmgr.c
 878 F:      include/linux/mfd/altera-sysmgr.h
 879
 880 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 881 M:      Thor Thayer <thor.thayer@linux.intel.com>
 882 S:      Maintained
 883 F:      drivers/gpio/gpio-altera-a10sr.c
 884 F:      drivers/mfd/altera-a10sr.c
 885 F:      drivers/reset/reset-a10sr.c
 886 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 887 F:      include/linux/mfd/altera-a10sr.h
 888
 889 ALTERA TRIPLE SPEED ETHERNET DRIVER
 890 M:      Joyce Ooi <joyce.ooi@intel.com>
 891 L:      netdev@vger.kernel.org
 892 S:      Maintained
 893 F:      drivers/net/ethernet/altera/
 894
 895 ALTERA UART/JTAG UART SERIAL DRIVERS
 896 M:      Tobias Klauser <tklauser@distanz.ch>
 897 L:      linux-serial@vger.kernel.org
 898 S:      Maintained
 899 F:      drivers/tty/serial/altera_jtaguart.c
 900 F:      drivers/tty/serial/altera_uart.c
 901 F:      include/linux/altera_jtaguart.h
 902 F:      include/linux/altera_uart.h
 903
 904 AMAZON ANNAPURNA LABS FIC DRIVER
 905 M:      Talel Shenhar <talel@amazon.com>
 906 S:      Maintained
 907 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 908 F:      drivers/irqchip/irq-al-fic.c
 909
 910 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 911 M:      Talel Shenhar <talel@amazon.com>
 912 M:      Talel Shenhar <talelshenhar@gmail.com>
 913 S:      Maintained
 914 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 915 F:      drivers/edac/al_mc_edac.c
 916
 917 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 918 M:      Talel Shenhar <talel@amazon.com>
 919 S:      Maintained
 920 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 921 F:      drivers/thermal/thermal_mmio.c
 922
 923 AMAZON ETHERNET DRIVERS
 924 M:      Shay Agroskin <shayagr@amazon.com>
 925 M:      Arthur Kiyanovski <akiyano@amazon.com>
 926 R:      David Arinzon <darinzon@amazon.com>
 927 R:      Noam Dagan <ndagan@amazon.com>
 928 R:      Saeed Bishara <saeedb@amazon.com>
 929 L:      netdev@vger.kernel.org
 930 S:      Supported
 931 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 932 F:      drivers/net/ethernet/amazon/
 933
 934 AMAZON RDMA EFA DRIVER
 935 M:      Michael Margolin <mrgolin@amazon.com>
 936 R:      Gal Pressman <gal.pressman@linux.dev>
 937 R:      Yossi Leybovich <sleybo@amazon.com>
 938 L:      linux-rdma@vger.kernel.org
 939 S:      Supported
 940 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 941 F:      drivers/infiniband/hw/efa/
 942 F:      include/uapi/rdma/efa-abi.h
 943
 944 AMD ADDRESS TRANSLATION LIBRARY (ATL)
 945 M:      Yazen Ghannam <Yazen.Ghannam@amd.com>
 946 L:      linux-edac@vger.kernel.org
 947 S:      Supported
 948 F:      drivers/ras/amd/atl/*
 949
 950 AMD AXI W1 DRIVER
 951 M:      Kris Chaplin <kris.chaplin@amd.com>
 952 R:      Thomas Delev <thomas.delev@amd.com>
 953 R:      Michal Simek <michal.simek@amd.com>
 954 S:      Maintained
 955 F:      Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
 956 F:      drivers/w1/masters/amd_axi_w1.c
 957
 958 AMD CDX BUS DRIVER
 959 M:      Nipun Gupta <nipun.gupta@amd.com>
 960 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 961 S:      Maintained
 962 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 963 F:      drivers/cdx/*
 964 F:      include/linux/cdx/*
 965
 966 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 967 M:      Tom Lendacky <thomas.lendacky@amd.com>
 968 M:      John Allen <john.allen@amd.com>
 969 L:      linux-crypto@vger.kernel.org
 970 S:      Supported
 971 F:      drivers/crypto/ccp/
 972 F:      include/linux/ccp.h
 973
 974 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 975 M:      Ashish Kalra <ashish.kalra@amd.com>
 976 M:      Tom Lendacky <thomas.lendacky@amd.com>
 977 L:      linux-crypto@vger.kernel.org
 978 S:      Supported
 979 F:      drivers/crypto/ccp/sev*
 980 F:      include/uapi/linux/psp-sev.h
 981
 982 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 983 M:      Mario Limonciello <mario.limonciello@amd.com>
 984 L:      linux-crypto@vger.kernel.org
 985 S:      Supported
 986 F:      drivers/crypto/ccp/dbc.c
 987 F:      drivers/crypto/ccp/dbc.h
 988 F:      drivers/crypto/ccp/platform-access.c
 989 F:      drivers/crypto/ccp/platform-access.h
 990 F:      include/uapi/linux/psp-dbc.h
 991 F:      tools/crypto/ccp/*.c
 992 F:      tools/crypto/ccp/*.py
 993
 994 AMD DISPLAY CORE
 995 M:      Harry Wentland <harry.wentland@amd.com>
 996 M:      Leo Li <sunpeng.li@amd.com>
 997 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 998 L:      amd-gfx@lists.freedesktop.org
 999 S:      Supported
1000 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1001 F:      drivers/gpu/drm/amd/display/
1002
1003 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
1004 M:      Huang Rui <ray.huang@amd.com>
1005 L:      linux-hwmon@vger.kernel.org
1006 S:      Supported
1007 F:      Documentation/hwmon/fam15h_power.rst
1008 F:      drivers/hwmon/fam15h_power.c
1009
1010 AMD FCH GPIO DRIVER
1011 M:      Enrico Weigelt, metux IT consult <info@metux.net>
1012 L:      linux-gpio@vger.kernel.org
1013 S:      Maintained
1014 F:      drivers/gpio/gpio-amd-fch.c
1015 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
1016
1017 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
1018 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
1019 S:      Orphan
1020 F:      drivers/usb/gadget/udc/amd5536udc.*
1021
1022 AMD GEODE PROCESSOR/CHIPSET SUPPORT
1023 M:      Andres Salomon <dilinger@queued.net>
1024 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
1025 S:      Supported
1026 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
1027 F:      arch/x86/include/asm/geode.h
1028 F:      drivers/char/hw_random/geode-rng.c
1029 F:      drivers/crypto/geode*
1030 F:      drivers/video/fbdev/geode/
1031
1032 AMD HSMP DRIVER
1033 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
1034 R:      Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
1035 L:      platform-driver-x86@vger.kernel.org
1036 S:      Maintained
1037 F:      Documentation/arch/x86/amd_hsmp.rst
1038 F:      arch/x86/include/asm/amd_hsmp.h
1039 F:      arch/x86/include/uapi/asm/amd_hsmp.h
1040 F:      drivers/platform/x86/amd/hsmp.c
1041
1042 AMD IOMMU (AMD-VI)
1043 M:      Joerg Roedel <joro@8bytes.org>
1044 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1045 L:      iommu@lists.linux.dev
1046 S:      Maintained
1047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
1048 F:      drivers/iommu/amd/
1049 F:      include/linux/amd-iommu.h
1050
1051 AMD KFD
1052 M:      Felix Kuehling <Felix.Kuehling@amd.com>
1053 L:      amd-gfx@lists.freedesktop.org
1054 S:      Supported
1055 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1056 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
1057 F:      drivers/gpu/drm/amd/amdkfd/
1058 F:      drivers/gpu/drm/amd/include/cik_structs.h
1059 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
1060 F:      drivers/gpu/drm/amd/include/v9_structs.h
1061 F:      drivers/gpu/drm/amd/include/vi_structs.h
1062 F:      include/uapi/linux/kfd_ioctl.h
1063 F:      include/uapi/linux/kfd_sysfs.h
1064
1065 AMD MP2 I2C DRIVER
1066 M:      Elie Morisse <syniurge@gmail.com>
1067 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1068 L:      linux-i2c@vger.kernel.org
1069 S:      Maintained
1070 F:      drivers/i2c/busses/i2c-amd-mp2*
1071
1072 AMD PDS CORE DRIVER
1073 M:      Shannon Nelson <shannon.nelson@amd.com>
1074 M:      Brett Creeley <brett.creeley@amd.com>
1075 L:      netdev@vger.kernel.org
1076 S:      Supported
1077 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1078 F:      drivers/net/ethernet/amd/pds_core/
1079 F:      include/linux/pds/
1080
1081 AMD PMC DRIVER
1082 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1083 L:      platform-driver-x86@vger.kernel.org
1084 S:      Maintained
1085 F:      drivers/platform/x86/amd/pmc/
1086
1087 AMD PMF DRIVER
1088 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1089 L:      platform-driver-x86@vger.kernel.org
1090 S:      Maintained
1091 F:      Documentation/ABI/testing/sysfs-amd-pmf
1092 F:      drivers/platform/x86/amd/pmf/
1093
1094 AMD POWERPLAY AND SWSMU
1095 M:      Evan Quan <evan.quan@amd.com>
1096 L:      amd-gfx@lists.freedesktop.org
1097 S:      Supported
1098 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1099 F:      drivers/gpu/drm/amd/pm/
1100
1101 AMD PSTATE DRIVER
1102 M:      Huang Rui <ray.huang@amd.com>
1103 M:      Gautham R. Shenoy <gautham.shenoy@amd.com>
1104 M:      Mario Limonciello <mario.limonciello@amd.com>
1105 R:      Perry Yuan <perry.yuan@amd.com>
1106 L:      linux-pm@vger.kernel.org
1107 S:      Supported
1108 F:      Documentation/admin-guide/pm/amd-pstate.rst
1109 F:      drivers/cpufreq/amd-pstate*
1110 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1111
1112 AMD PTDMA DRIVER
1113 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
1114 L:      dmaengine@vger.kernel.org
1115 S:      Maintained
1116 F:      drivers/dma/ptdma/
1117
1118 AMD SEATTLE DEVICE TREE SUPPORT
1119 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1120 M:      Tom Lendacky <thomas.lendacky@amd.com>
1121 S:      Supported
1122 F:      arch/arm64/boot/dts/amd/
1123
1124 AMD SENSOR FUSION HUB DRIVER
1125 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1126 L:      linux-input@vger.kernel.org
1127 S:      Maintained
1128 F:      Documentation/hid/amd-sfh*
1129 F:      drivers/hid/amd-sfh-hid/
1130
1131 AMD SPI DRIVER
1132 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1133 S:      Maintained
1134 F:      drivers/spi/spi-amd.c
1135
1136 AMD XGBE DRIVER
1137 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1138 L:      netdev@vger.kernel.org
1139 S:      Supported
1140 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1141 F:      drivers/net/ethernet/amd/xgbe/
1142
1143 AMLOGIC DDR PMU DRIVER
1144 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1145 L:      linux-amlogic@lists.infradead.org
1146 S:      Supported
1147 W:      http://www.amlogic.com
1148 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1149 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1150 F:      drivers/perf/amlogic/
1151 F:      include/soc/amlogic/
1152
1153 AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER
1154 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
1155 L:      linux-hwmon@vger.kernel.org
1156 S:      Maintained
1157 F:      Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml
1158 F:      Documentation/hwmon/chipcap2.rst
1159 F:      drivers/hwmon/chipcap2.c
1160
1161 AMPHION VPU CODEC V4L2 DRIVER
1162 M:      Ming Qian <ming.qian@nxp.com>
1163 M:      Zhou Peng <eagle.zhou@nxp.com>
1164 L:      linux-media@vger.kernel.org
1165 S:      Maintained
1166 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1167 F:      drivers/media/platform/amphion/
1168
1169 AMS AS73211 DRIVER
1170 M:      Christian Eggers <ceggers@arri.de>
1171 L:      linux-iio@vger.kernel.org
1172 S:      Maintained
1173 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1174 F:      drivers/iio/light/as73211.c
1175
1176 AMT (Automatic Multicast Tunneling)
1177 M:      Taehee Yoo <ap420073@gmail.com>
1178 L:      netdev@vger.kernel.org
1179 S:      Maintained
1180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1182 F:      drivers/net/amt.c
1183
1184 ANALOG DEVICES INC AD3552R DRIVER
1185 M:      Nuno Sá <nuno.sa@analog.com>
1186 L:      linux-iio@vger.kernel.org
1187 S:      Supported
1188 W:      https://ez.analog.com/linux-software-drivers
1189 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1190 F:      drivers/iio/dac/ad3552r.c
1191
1192 ANALOG DEVICES INC AD4130 DRIVER
1193 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1194 L:      linux-iio@vger.kernel.org
1195 S:      Supported
1196 W:      https://ez.analog.com/linux-software-drivers
1197 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1198 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1199 F:      drivers/iio/adc/ad4130.c
1200
1201 ANALOG DEVICES INC AD7091R DRIVER
1202 M:      Marcelo Schmitt <marcelo.schmitt@analog.com>
1203 L:      linux-iio@vger.kernel.org
1204 S:      Supported
1205 W:      http://ez.analog.com/community/linux-device-drivers
1206 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r*
1207 F:      drivers/iio/adc/ad7091r*
1208
1209 ANALOG DEVICES INC AD7192 DRIVER
1210 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1211 L:      linux-iio@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1215 F:      drivers/iio/adc/ad7192.c
1216
1217 ANALOG DEVICES INC AD7292 DRIVER
1218 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 W:      https://ez.analog.com/linux-software-drivers
1222 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1223 F:      drivers/iio/adc/ad7292.c
1224
1225 ANALOG DEVICES INC AD7293 DRIVER
1226 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1227 L:      linux-iio@vger.kernel.org
1228 S:      Supported
1229 W:      https://ez.analog.com/linux-software-drivers
1230 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1231 F:      drivers/iio/dac/ad7293.c
1232
1233 ANALOG DEVICES INC AD74115 DRIVER
1234 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1235 L:      linux-iio@vger.kernel.org
1236 S:      Supported
1237 W:      https://ez.analog.com/linux-software-drivers
1238 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1239 F:      drivers/iio/addac/ad74115.c
1240
1241 ANALOG DEVICES INC AD74413R DRIVER
1242 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1243 L:      linux-iio@vger.kernel.org
1244 S:      Supported
1245 W:      https://ez.analog.com/linux-software-drivers
1246 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1247 F:      drivers/iio/addac/ad74413r.c
1248 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1249
1250 ANALOG DEVICES INC AD7768-1 DRIVER
1251 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1256 F:      drivers/iio/adc/ad7768-1.c
1257
1258 ANALOG DEVICES INC AD7780 DRIVER
1259 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1260 M:      Renato Lui Geh <renatogeh@gmail.com>
1261 L:      linux-iio@vger.kernel.org
1262 S:      Supported
1263 W:      https://ez.analog.com/linux-software-drivers
1264 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1265 F:      drivers/iio/adc/ad7780.c
1266
1267 ANALOG DEVICES INC AD9739a DRIVER
1268 M:      Nuno Sa <nuno.sa@analog.com>
1269 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1270 L:      linux-iio@vger.kernel.org
1271 S:      Supported
1272 W:      https://ez.analog.com/linux-software-drivers
1273 F:      Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml
1274 F:      drivers/iio/dac/ad9739a.c
1275
1276 ANALOG DEVICES INC ADA4250 DRIVER
1277 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1278 L:      linux-iio@vger.kernel.org
1279 S:      Supported
1280 W:      https://ez.analog.com/linux-software-drivers
1281 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1282 F:      drivers/iio/amplifiers/ada4250.c
1283
1284 ANALOG DEVICES INC ADF4377 DRIVER
1285 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1286 L:      linux-iio@vger.kernel.org
1287 S:      Supported
1288 W:      https://ez.analog.com/linux-software-drivers
1289 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1290 F:      drivers/iio/frequency/adf4377.c
1291
1292 ANALOG DEVICES INC ADGS1408 DRIVER
1293 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1294 S:      Supported
1295 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1296 F:      drivers/mux/adgs1408.c
1297
1298 ANALOG DEVICES INC ADIN DRIVER
1299 M:      Michael Hennerich <michael.hennerich@analog.com>
1300 L:      netdev@vger.kernel.org
1301 S:      Supported
1302 W:      https://ez.analog.com/linux-software-drivers
1303 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1304 F:      drivers/net/phy/adin.c
1305
1306 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1307 M:      Nuno Sa <nuno.sa@analog.com>
1308 L:      linux-iio@vger.kernel.org
1309 S:      Supported
1310 F:      drivers/iio/imu/adis.c
1311 F:      drivers/iio/imu/adis_buffer.c
1312 F:      drivers/iio/imu/adis_trigger.c
1313 F:      include/linux/iio/imu/adis.h
1314
1315 ANALOG DEVICES INC ADIS16460 DRIVER
1316 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1317 L:      linux-iio@vger.kernel.org
1318 S:      Supported
1319 W:      https://ez.analog.com/linux-software-drivers
1320 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1321 F:      drivers/iio/imu/adis16460.c
1322
1323 ANALOG DEVICES INC ADIS16475 DRIVER
1324 M:      Nuno Sa <nuno.sa@analog.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 W:      https://ez.analog.com/linux-software-drivers
1328 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1329 F:      drivers/iio/imu/adis16475.c
1330
1331 ANALOG DEVICES INC ADM1177 DRIVER
1332 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1333 L:      linux-hwmon@vger.kernel.org
1334 S:      Supported
1335 W:      https://ez.analog.com/linux-software-drivers
1336 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1337 F:      drivers/hwmon/adm1177.c
1338
1339 ANALOG DEVICES INC ADMFM2000 DRIVER
1340 M:      Kim Seer Paller <kimseer.paller@analog.com>
1341 L:      linux-iio@vger.kernel.org
1342 S:      Supported
1343 W:      https://ez.analog.com/linux-software-drivers
1344 F:      Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml
1345 F:      drivers/iio/frequency/admfm2000.c
1346
1347 ANALOG DEVICES INC ADMV1013 DRIVER
1348 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1349 L:      linux-iio@vger.kernel.org
1350 S:      Supported
1351 W:      https://ez.analog.com/linux-software-drivers
1352 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1353 F:      drivers/iio/frequency/admv1013.c
1354
1355 ANALOG DEVICES INC ADMV1014 DRIVER
1356 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1357 L:      linux-iio@vger.kernel.org
1358 S:      Supported
1359 W:      https://ez.analog.com/linux-software-drivers
1360 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1361 F:      drivers/iio/frequency/admv1014.c
1362
1363 ANALOG DEVICES INC ADMV8818 DRIVER
1364 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1365 L:      linux-iio@vger.kernel.org
1366 S:      Supported
1367 W:      https://ez.analog.com/linux-software-drivers
1368 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1369 F:      drivers/iio/filter/admv8818.c
1370
1371 ANALOG DEVICES INC ADP5061 DRIVER
1372 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1373 L:      linux-pm@vger.kernel.org
1374 S:      Supported
1375 W:      https://ez.analog.com/linux-software-drivers
1376 F:      drivers/power/supply/adp5061.c
1377
1378 ANALOG DEVICES INC ADRF6780 DRIVER
1379 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1380 L:      linux-iio@vger.kernel.org
1381 S:      Supported
1382 W:      https://ez.analog.com/linux-software-drivers
1383 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1384 F:      drivers/iio/frequency/adrf6780.c
1385
1386 ANALOG DEVICES INC ADV7180 DRIVER
1387 M:      Lars-Peter Clausen <lars@metafoo.de>
1388 L:      linux-media@vger.kernel.org
1389 S:      Supported
1390 W:      https://ez.analog.com/linux-software-drivers
1391 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1392 F:      drivers/media/i2c/adv7180.c
1393
1394 ANALOG DEVICES INC ADV748X DRIVER
1395 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1396 L:      linux-media@vger.kernel.org
1397 S:      Maintained
1398 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1399 F:      drivers/media/i2c/adv748x/*
1400
1401 ANALOG DEVICES INC ADV7511 DRIVER
1402 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1403 L:      linux-media@vger.kernel.org
1404 S:      Maintained
1405 F:      drivers/media/i2c/adv7511*
1406
1407 ANALOG DEVICES INC ADV7604 DRIVER
1408 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1409 L:      linux-media@vger.kernel.org
1410 S:      Maintained
1411 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1412 F:      drivers/media/i2c/adv7604*
1413
1414 ANALOG DEVICES INC ADV7842 DRIVER
1415 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1416 L:      linux-media@vger.kernel.org
1417 S:      Maintained
1418 F:      drivers/media/i2c/adv7842*
1419
1420 ANALOG DEVICES INC ADXRS290 DRIVER
1421 M:      Nishant Malpani <nish.malpani25@gmail.com>
1422 L:      linux-iio@vger.kernel.org
1423 S:      Supported
1424 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1425 F:      drivers/iio/gyro/adxrs290.c
1426
1427 ANALOG DEVICES INC ASOC CODEC DRIVERS
1428 M:      Lars-Peter Clausen <lars@metafoo.de>
1429 M:      Nuno Sá <nuno.sa@analog.com>
1430 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1431 S:      Supported
1432 W:      http://wiki.analog.com/
1433 W:      https://ez.analog.com/linux-software-drivers
1434 F:      sound/soc/codecs/ad1*
1435 F:      sound/soc/codecs/ad7*
1436 F:      sound/soc/codecs/adau*
1437 F:      sound/soc/codecs/adav*
1438 F:      sound/soc/codecs/sigmadsp.*
1439 F:      sound/soc/codecs/ssm*
1440
1441 ANALOG DEVICES INC AXI DAC DRIVER
1442 M:      Nuno Sa <nuno.sa@analog.com>
1443 L:      linux-iio@vger.kernel.org
1444 S:      Supported
1445 W:      https://ez.analog.com/linux-software-drivers
1446 F:      Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
1447 F:      drivers/iio/dac/adi-axi-dac.c
1448
1449 ANALOG DEVICES INC DMA DRIVERS
1450 M:      Lars-Peter Clausen <lars@metafoo.de>
1451 S:      Supported
1452 W:      https://ez.analog.com/linux-software-drivers
1453 F:      drivers/dma/dma-axi-dmac.c
1454
1455 ANALOG DEVICES INC IIO DRIVERS
1456 M:      Lars-Peter Clausen <lars@metafoo.de>
1457 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1458 S:      Supported
1459 W:      http://wiki.analog.com/
1460 W:      https://ez.analog.com/linux-software-drivers
1461 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1462 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1463 F:      Documentation/devicetree/bindings/iio/*/adi,*
1464 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1465 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1466 F:      drivers/iio/*/ad*
1467 F:      drivers/iio/adc/ltc249*
1468 F:      drivers/iio/amplifiers/hmc425a.c
1469 F:      drivers/staging/iio/*/ad*
1470 X:      drivers/iio/*/adjd*
1471
1472 ANALOGBITS PLL LIBRARIES
1473 M:      Paul Walmsley <paul.walmsley@sifive.com>
1474 M:      Samuel Holland <samuel.holland@sifive.com>
1475 S:      Supported
1476 F:      drivers/clk/analogbits/*
1477 F:      include/linux/clk/analogbits*
1478
1479 ANDROID DRIVERS
1480 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1481 M:      Arve Hjønnevåg <arve@android.com>
1482 M:      Todd Kjos <tkjos@android.com>
1483 M:      Martijn Coenen <maco@android.com>
1484 M:      Joel Fernandes <joel@joelfernandes.org>
1485 M:      Christian Brauner <christian@brauner.io>
1486 M:      Carlos Llamas <cmllamas@google.com>
1487 M:      Suren Baghdasaryan <surenb@google.com>
1488 L:      linux-kernel@vger.kernel.org
1489 S:      Supported
1490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1491 F:      drivers/android/
1492
1493 ANDROID GOLDFISH PIC DRIVER
1494 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1495 S:      Supported
1496 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1497 F:      drivers/irqchip/irq-goldfish-pic.c
1498
1499 ANDROID GOLDFISH RTC DRIVER
1500 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1501 S:      Supported
1502 F:      drivers/rtc/rtc-goldfish.c
1503
1504 AOA (Apple Onboard Audio) ALSA DRIVER
1505 M:      Johannes Berg <johannes@sipsolutions.net>
1506 L:      linuxppc-dev@lists.ozlabs.org
1507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1508 S:      Maintained
1509 F:      sound/aoa/
1510
1511 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1512 M:      William Breathitt Gray <wbg@kernel.org>
1513 L:      linux-iio@vger.kernel.org
1514 S:      Maintained
1515 F:      drivers/iio/addac/stx104.c
1516
1517 APM DRIVER
1518 M:      Jiri Kosina <jikos@kernel.org>
1519 S:      Odd fixes
1520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1521 F:      arch/x86/kernel/apm_32.c
1522 F:      drivers/char/apm-emulation.c
1523 F:      include/linux/apm_bios.h
1524 F:      include/uapi/linux/apm_bios.h
1525
1526 APPARMOR SECURITY MODULE
1527 M:      John Johansen <john.johansen@canonical.com>
1528 M:      John Johansen <john@apparmor.net>
1529 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1530 S:      Supported
1531 W:      apparmor.net
1532 B:      https://gitlab.com/apparmor/apparmor-kernel
1533 C:      irc://irc.oftc.net/apparmor
1534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1535 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1536 F:      Documentation/admin-guide/LSM/apparmor.rst
1537 F:      security/apparmor/
1538
1539 APPLE BCM5974 MULTITOUCH DRIVER
1540 M:      Henrik Rydberg <rydberg@bitmath.org>
1541 L:      linux-input@vger.kernel.org
1542 S:      Odd fixes
1543 F:      drivers/input/mouse/bcm5974.c
1544
1545 APPLE PCIE CONTROLLER DRIVER
1546 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1547 M:      Marc Zyngier <maz@kernel.org>
1548 L:      linux-pci@vger.kernel.org
1549 S:      Maintained
1550 F:      drivers/pci/controller/pcie-apple.c
1551
1552 APPLE SMC DRIVER
1553 M:      Henrik Rydberg <rydberg@bitmath.org>
1554 L:      linux-hwmon@vger.kernel.org
1555 S:      Odd fixes
1556 F:      drivers/hwmon/applesmc.c
1557
1558 APPLETALK NETWORK LAYER
1559 L:      netdev@vger.kernel.org
1560 S:      Odd fixes
1561 F:      include/linux/atalk.h
1562 F:      include/uapi/linux/atalk.h
1563 F:      net/appletalk/
1564
1565 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1566 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1567 S:      Supported
1568 F:      arch/arm64/boot/dts/apm/
1569
1570 APPLIED MICRO (APM) X-GENE SOC EDAC
1571 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1572 S:      Supported
1573 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1574 F:      drivers/edac/xgene_edac.c
1575
1576 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1577 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1578 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1579 S:      Supported
1580 F:      drivers/net/ethernet/apm/xgene-v2/
1581
1582 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1583 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1584 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1585 M:      Quan Nguyen <quan@os.amperecomputing.com>
1586 S:      Supported
1587 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1588 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1589 F:      drivers/net/ethernet/apm/xgene/
1590 F:      drivers/net/mdio/mdio-xgene.c
1591
1592 APPLIED MICRO (APM) X-GENE SOC PMU
1593 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1594 S:      Supported
1595 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1596 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1597 F:      drivers/perf/xgene_pmu.c
1598
1599 APTINA CAMERA SENSOR PLL
1600 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1601 L:      linux-media@vger.kernel.org
1602 S:      Maintained
1603 F:      drivers/media/i2c/aptina-pll.*
1604
1605 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1606 M:      Aleksa Savic <savicaleksa83@gmail.com>
1607 M:      Jack Doan <me@jackdoan.com>
1608 L:      linux-hwmon@vger.kernel.org
1609 S:      Maintained
1610 F:      Documentation/hwmon/aquacomputer_d5next.rst
1611 F:      drivers/hwmon/aquacomputer_d5next.c
1612
1613 AQUANTIA ETHERNET DRIVER (atlantic)
1614 M:      Igor Russkikh <irusskikh@marvell.com>
1615 L:      netdev@vger.kernel.org
1616 S:      Supported
1617 W:      https://www.marvell.com/
1618 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1619 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1620 F:      drivers/net/ethernet/aquantia/atlantic/
1621
1622 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1623 M:      Egor Pomozov <epomozov@marvell.com>
1624 L:      netdev@vger.kernel.org
1625 S:      Supported
1626 W:      http://www.aquantia.com
1627 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1628
1629 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1630 M:      Krzysztof Hałasa <khalasa@piap.pl>
1631 L:      linux-media@vger.kernel.org
1632 S:      Maintained
1633 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1634 F:      drivers/media/i2c/ar0521.c
1635
1636 ARASAN NAND CONTROLLER DRIVER
1637 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1638 R:      Michal Simek <michal.simek@amd.com>
1639 L:      linux-mtd@lists.infradead.org
1640 S:      Maintained
1641 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1642 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1643
1644 ARC FRAMEBUFFER DRIVER
1645 M:      Jaya Kumar <jayalk@intworks.biz>
1646 S:      Maintained
1647 F:      drivers/video/fbdev/arcfb.c
1648 F:      drivers/video/fbdev/core/fb_defio.c
1649
1650 ARC PGU DRM DRIVER
1651 M:      Alexey Brodkin <abrodkin@synopsys.com>
1652 S:      Supported
1653 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1654 F:      drivers/gpu/drm/tiny/arcpgu.c
1655
1656 ARCNET NETWORK LAYER
1657 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1658 L:      netdev@vger.kernel.org
1659 S:      Maintained
1660 F:      drivers/net/arcnet/
1661 F:      include/uapi/linux/if_arcnet.h
1662
1663 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1664 M:      Arnd Bergmann <arnd@arndb.de>
1665 M:      Olof Johansson <olof@lixom.net>
1666 M:      soc@kernel.org
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 P:      Documentation/process/maintainer-soc.rst
1670 C:      irc://irc.libera.chat/armlinux
1671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1672 F:      Documentation/process/maintainer-soc*.rst
1673 F:      arch/arm/boot/dts/Makefile
1674 F:      arch/arm64/boot/dts/Makefile
1675
1676 ARM ARCHITECTED TIMER DRIVER
1677 M:      Mark Rutland <mark.rutland@arm.com>
1678 M:      Marc Zyngier <maz@kernel.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/include/asm/arch_timer.h
1682 F:      arch/arm64/include/asm/arch_timer.h
1683 F:      drivers/clocksource/arm_arch_timer.c
1684
1685 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1686 M:      Marc Zyngier <maz@kernel.org>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 S:      Maintained
1689 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1690 F:      arch/arm/include/asm/arch_gicv3.h
1691 F:      arch/arm64/include/asm/arch_gicv3.h
1692 F:      drivers/irqchip/irq-gic*.[ch]
1693 F:      include/linux/irqchip/arm-gic*.h
1694 F:      include/linux/irqchip/arm-vgic-info.h
1695
1696 ARM HDLCD DRM DRIVER
1697 M:      Liviu Dudau <liviu.dudau@arm.com>
1698 S:      Supported
1699 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1700 F:      drivers/gpu/drm/arm/hdlcd_*
1701
1702 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1703 M:      Linus Walleij <linus.walleij@linaro.org>
1704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1705 S:      Maintained
1706 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1707 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1708 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1709 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1710 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1711 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1712 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1713 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1714 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1715 F:      arch/arm/boot/dts/arm/arm-realview-*
1716 F:      arch/arm/boot/dts/arm/integrator*
1717 F:      arch/arm/boot/dts/arm/versatile*
1718 F:      arch/arm/mach-versatile/
1719 F:      drivers/bus/arm-integrator-lm.c
1720 F:      drivers/clk/versatile/
1721 F:      drivers/i2c/busses/i2c-versatile.c
1722 F:      drivers/irqchip/irq-versatile-fpga.c
1723 F:      drivers/mtd/maps/physmap-versatile.*
1724 F:      drivers/power/reset/arm-versatile-reboot.c
1725 F:      drivers/soc/versatile/
1726
1727 ARM KOMEDA DRM-KMS DRIVER
1728 M:      Liviu Dudau <liviu.dudau@arm.com>
1729 S:      Supported
1730 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
1731 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1732 F:      Documentation/gpu/komeda-kms.rst
1733 F:      drivers/gpu/drm/arm/display/include/
1734 F:      drivers/gpu/drm/arm/display/komeda/
1735
1736 ARM MALI PANFROST DRM DRIVER
1737 M:      Boris Brezillon <boris.brezillon@collabora.com>
1738 M:      Rob Herring <robh@kernel.org>
1739 R:      Steven Price <steven.price@arm.com>
1740 L:      dri-devel@lists.freedesktop.org
1741 S:      Supported
1742 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
1743 F:      Documentation/gpu/panfrost.rst
1744 F:      drivers/gpu/drm/panfrost/
1745 F:      include/uapi/drm/panfrost_drm.h
1746
1747 ARM MALI PANTHOR DRM DRIVER
1748 M:      Boris Brezillon <boris.brezillon@collabora.com>
1749 M:      Steven Price <steven.price@arm.com>
1750 M:      Liviu Dudau <liviu.dudau@arm.com>
1751 L:      dri-devel@lists.freedesktop.org
1752 S:      Supported
1753 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
1754 F:      Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
1755 F:      drivers/gpu/drm/panthor/
1756 F:      include/uapi/drm/panthor_drm.h
1757
1758 ARM MALI-DP DRM DRIVER
1759 M:      Liviu Dudau <liviu.dudau@arm.com>
1760 S:      Supported
1761 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
1762 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1763 F:      Documentation/gpu/afbc.rst
1764 F:      drivers/gpu/drm/arm/
1765
1766 ARM MFM AND FLOPPY DRIVERS
1767 M:      Ian Molton <spyro@f2s.com>
1768 S:      Maintained
1769 F:      arch/arm/include/asm/floppy.h
1770 F:      arch/arm/mach-rpc/floppydma.S
1771
1772 ARM PMU PROFILING AND DEBUGGING
1773 M:      Will Deacon <will@kernel.org>
1774 M:      Mark Rutland <mark.rutland@arm.com>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 S:      Maintained
1777 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1778 F:      Documentation/devicetree/bindings/perf/
1779 F:      arch/arm*/include/asm/hw_breakpoint.h
1780 F:      arch/arm*/include/asm/perf_event.h
1781 F:      arch/arm*/kernel/hw_breakpoint.c
1782 F:      arch/arm*/kernel/perf_*
1783 F:      drivers/perf/
1784 F:      include/linux/perf/arm_pmu*.h
1785
1786 ARM PORT
1787 M:      Russell King <linux@armlinux.org.uk>
1788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1789 S:      Odd Fixes
1790 W:      http://www.armlinux.org.uk/
1791 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1792 F:      arch/arm/
1793 X:      arch/arm/boot/dts/
1794
1795 ARM PRIMECELL AACI PL041 DRIVER
1796 M:      Russell King <linux@armlinux.org.uk>
1797 S:      Odd Fixes
1798 F:      sound/arm/aaci.*
1799
1800 ARM PRIMECELL BUS SUPPORT
1801 M:      Russell King <linux@armlinux.org.uk>
1802 S:      Odd Fixes
1803 F:      drivers/amba/
1804 F:      include/linux/amba/bus.h
1805
1806 ARM PRIMECELL KMI PL050 DRIVER
1807 M:      Russell King <linux@armlinux.org.uk>
1808 S:      Odd Fixes
1809 F:      drivers/input/serio/ambakmi.*
1810 F:      include/linux/amba/kmi.h
1811
1812 ARM PRIMECELL MMCI PL180/1 DRIVER
1813 M:      Russell King <linux@armlinux.org.uk>
1814 S:      Odd Fixes
1815 F:      drivers/mmc/host/mmci.*
1816 F:      include/linux/amba/mmci.h
1817
1818 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1819 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1820 R:      Michal Simek <michal.simek@amd.com>
1821 L:      linux-mtd@lists.infradead.org
1822 S:      Maintained
1823 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1824 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1825
1826 ARM PRIMECELL PL35X SMC DRIVER
1827 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1828 R:      Michal Simek <michal.simek@amd.com>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 S:      Maintained
1831 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1832 F:      drivers/memory/pl353-smc.c
1833
1834 ARM PRIMECELL SSP PL022 SPI DRIVER
1835 M:      Linus Walleij <linus.walleij@linaro.org>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1839 F:      drivers/spi/spi-pl022.c
1840
1841 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1842 M:      Russell King <linux@armlinux.org.uk>
1843 S:      Odd Fixes
1844 F:      drivers/tty/serial/amba-pl01*.c
1845 F:      include/linux/amba/serial.h
1846
1847 ARM PRIMECELL VIC PL190/PL192 DRIVER
1848 M:      Linus Walleij <linus.walleij@linaro.org>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 S:      Maintained
1851 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1852 F:      drivers/irqchip/irq-vic.c
1853
1854 ARM SMC WATCHDOG DRIVER
1855 M:      Julius Werner <jwerner@chromium.org>
1856 R:      Evan Benn <evanbenn@chromium.org>
1857 S:      Maintained
1858 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1859 F:      drivers/watchdog/arm_smc_wdt.c
1860
1861 ARM SMMU DRIVERS
1862 M:      Will Deacon <will@kernel.org>
1863 R:      Robin Murphy <robin.murphy@arm.com>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1867 F:      drivers/iommu/arm/
1868 F:      drivers/iommu/io-pgtable-arm*
1869
1870 ARM SUB-ARCHITECTURES
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 S:      Maintained
1873 C:      irc://irc.libera.chat/armlinux
1874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1875 F:      arch/arm/mach-*/
1876 F:      arch/arm/plat-*/
1877
1878 ARM/ACTIONS SEMI ARCHITECTURE
1879 M:      Andreas Färber <afaerber@suse.de>
1880 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      Documentation/devicetree/bindings/arm/actions.yaml
1885 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1886 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1887 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1888 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1889 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1890 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1891 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1892 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1893 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1894 F:      arch/arm/boot/dts/actions/
1895 F:      arch/arm/mach-actions/
1896 F:      arch/arm64/boot/dts/actions/
1897 F:      drivers/clk/actions/
1898 F:      drivers/clocksource/timer-owl*
1899 F:      drivers/dma/owl-dma.c
1900 F:      drivers/i2c/busses/i2c-owl.c
1901 F:      drivers/irqchip/irq-owl-sirq.c
1902 F:      drivers/mmc/host/owl-mmc.c
1903 F:      drivers/net/ethernet/actions/
1904 F:      drivers/pinctrl/actions/*
1905 F:      drivers/pmdomain/actions/
1906 F:      include/dt-bindings/power/owl-*
1907 F:      include/dt-bindings/reset/actions,*
1908 F:      include/linux/soc/actions/
1909 N:      owl
1910
1911 ARM/Allwinner SoC Clock Support
1912 M:      Emilio López <emilio@elopez.com.ar>
1913 S:      Maintained
1914 F:      drivers/clk/sunxi/
1915
1916 ARM/Allwinner sunXi SoC support
1917 M:      Chen-Yu Tsai <wens@csie.org>
1918 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1919 M:      Samuel Holland <samuel@sholland.org>
1920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1921 L:      linux-sunxi@lists.linux.dev
1922 S:      Maintained
1923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1924 F:      arch/arm/mach-sunxi/
1925 F:      arch/arm64/boot/dts/allwinner/
1926 F:      drivers/clk/sunxi-ng/
1927 F:      drivers/pinctrl/sunxi/
1928 F:      drivers/soc/sunxi/
1929 N:      allwinner
1930 N:      sun[x456789]i
1931 N:      sun[25]0i
1932
1933 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1934 M:      Brad Larson <blarson@amd.com>
1935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1936 S:      Supported
1937 F:      Documentation/devicetree/bindings/*/amd,pensando*
1938 F:      arch/arm64/boot/dts/amd/elba*
1939
1940 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1941 M:      Neil Armstrong <neil.armstrong@linaro.org>
1942 M:      Jerome Brunet <jbrunet@baylibre.com>
1943 L:      linux-amlogic@lists.infradead.org
1944 S:      Maintained
1945 F:      Documentation/devicetree/bindings/clock/amlogic*
1946 F:      drivers/clk/meson/
1947 F:      include/dt-bindings/clock/amlogic,a1*
1948 F:      include/dt-bindings/clock/gxbb*
1949 F:      include/dt-bindings/clock/meson*
1950
1951 ARM/Amlogic Meson SoC Crypto Drivers
1952 M:      Corentin Labbe <clabbe@baylibre.com>
1953 L:      linux-crypto@vger.kernel.org
1954 L:      linux-amlogic@lists.infradead.org
1955 S:      Maintained
1956 F:      Documentation/devicetree/bindings/crypto/amlogic*
1957 F:      drivers/crypto/amlogic/
1958
1959 ARM/Amlogic Meson SoC Sound Drivers
1960 M:      Jerome Brunet <jbrunet@baylibre.com>
1961 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/sound/amlogic*
1964 F:      sound/soc/meson/
1965
1966 ARM/Amlogic Meson SoC support
1967 M:      Neil Armstrong <neil.armstrong@linaro.org>
1968 M:      Kevin Hilman <khilman@baylibre.com>
1969 R:      Jerome Brunet <jbrunet@baylibre.com>
1970 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1971 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1972 L:      linux-amlogic@lists.infradead.org
1973 S:      Maintained
1974 W:      http://linux-meson.com/
1975 F:      Documentation/devicetree/bindings/phy/amlogic*
1976 F:      arch/arm/boot/dts/amlogic/
1977 F:      arch/arm/mach-meson/
1978 F:      arch/arm64/boot/dts/amlogic/
1979 F:      drivers/pmdomain/amlogic/
1980 F:      drivers/mmc/host/meson*
1981 F:      drivers/phy/amlogic/
1982 F:      drivers/pinctrl/meson/
1983 F:      drivers/rtc/rtc-meson*
1984 F:      drivers/soc/amlogic/
1985 N:      meson
1986
1987 ARM/Annapurna Labs ALPINE ARCHITECTURE
1988 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1989 M:      Antoine Tenart <atenart@kernel.org>
1990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1991 S:      Maintained
1992 F:      arch/arm/boot/dts/amazon/
1993 F:      arch/arm/mach-alpine/
1994 F:      arch/arm64/boot/dts/amazon/
1995 F:      drivers/*/*alpine*
1996
1997 ARM/APPLE MACHINE SOUND DRIVERS
1998 M:      Martin Povišer <povik+lin@cutebit.org>
1999 L:      asahi@lists.linux.dev
2000 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2001 S:      Maintained
2002 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
2003 F:      Documentation/devicetree/bindings/sound/apple,*
2004 F:      sound/soc/apple/*
2005 F:      sound/soc/codecs/cs42l83-i2c.c
2006 F:      sound/soc/codecs/ssm3515.c
2007
2008 ARM/APPLE MACHINE SUPPORT
2009 M:      Hector Martin <marcan@marcan.st>
2010 M:      Sven Peter <sven@svenpeter.dev>
2011 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
2012 L:      asahi@lists.linux.dev
2013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2014 S:      Maintained
2015 W:      https://asahilinux.org
2016 B:      https://github.com/AsahiLinux/linux/issues
2017 C:      irc://irc.oftc.net/asahi-dev
2018 T:      git https://github.com/AsahiLinux/linux.git
2019 F:      Documentation/devicetree/bindings/arm/apple.yaml
2020 F:      Documentation/devicetree/bindings/arm/apple/*
2021 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
2022 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
2023 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
2024 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
2025 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
2026 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
2027 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
2028 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
2029 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
2030 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
2031 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
2032 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
2033 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
2034 F:      Documentation/devicetree/bindings/power/apple*
2035 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
2036 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
2037 F:      arch/arm64/boot/dts/apple/
2038 F:      drivers/bluetooth/hci_bcm4377.c
2039 F:      drivers/clk/clk-apple-nco.c
2040 F:      drivers/cpufreq/apple-soc-cpufreq.c
2041 F:      drivers/dma/apple-admac.c
2042 F:      drivers/pmdomain/apple/
2043 F:      drivers/i2c/busses/i2c-pasemi-core.c
2044 F:      drivers/i2c/busses/i2c-pasemi-platform.c
2045 F:      drivers/iommu/apple-dart.c
2046 F:      drivers/iommu/io-pgtable-dart.c
2047 F:      drivers/irqchip/irq-apple-aic.c
2048 F:      drivers/nvme/host/apple.c
2049 F:      drivers/nvmem/apple-efuses.c
2050 F:      drivers/pinctrl/pinctrl-apple-gpio.c
2051 F:      drivers/pwm/pwm-apple.c
2052 F:      drivers/soc/apple/*
2053 F:      drivers/watchdog/apple_wdt.c
2054 F:      include/dt-bindings/interrupt-controller/apple-aic.h
2055 F:      include/dt-bindings/pinctrl/apple.h
2056 F:      include/linux/soc/apple/*
2057
2058 ARM/ARTPEC MACHINE SUPPORT
2059 M:      Jesper Nilsson <jesper.nilsson@axis.com>
2060 M:      Lars Persson <lars.persson@axis.com>
2061 L:      linux-arm-kernel@axis.com
2062 S:      Maintained
2063 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
2064 F:      arch/arm/boot/dts/axis/
2065 F:      arch/arm/mach-artpec
2066 F:      drivers/clk/axis
2067 F:      drivers/crypto/axis
2068 F:      drivers/mmc/host/usdhi6rol0.c
2069 F:      drivers/pinctrl/pinctrl-artpec*
2070
2071 ARM/ASPEED I2C DRIVER
2072 M:      Brendan Higgins <brendanhiggins@google.com>
2073 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
2074 R:      Joel Stanley <joel@jms.id.au>
2075 L:      linux-i2c@vger.kernel.org
2076 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2077 S:      Maintained
2078 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
2079 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
2080 F:      drivers/i2c/busses/i2c-aspeed.c
2081 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
2082
2083 ARM/ASPEED MACHINE SUPPORT
2084 M:      Joel Stanley <joel@jms.id.au>
2085 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2088 S:      Supported
2089 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
2091 F:      Documentation/devicetree/bindings/arm/aspeed/
2092 F:      arch/arm/boot/dts/aspeed/
2093 F:      arch/arm/mach-aspeed/
2094 N:      aspeed
2095
2096 ARM/BITMAIN ARCHITECTURE
2097 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2101 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2102 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2103 F:      arch/arm64/boot/dts/bitmain/
2104 F:      drivers/clk/clk-bm1880.c
2105 F:      drivers/pinctrl/pinctrl-bm1880.c
2106
2107 ARM/CALXEDA HIGHBANK ARCHITECTURE
2108 M:      Andre Przywara <andre.przywara@arm.com>
2109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2110 S:      Maintained
2111 F:      arch/arm/boot/dts/calxeda/
2112 F:      arch/arm/mach-highbank/
2113
2114 ARM/CAVIUM THUNDER NETWORK DRIVER
2115 M:      Sunil Goutham <sgoutham@marvell.com>
2116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2117 S:      Supported
2118 F:      drivers/net/ethernet/cavium/thunder/
2119
2120 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2121 M:      Lukasz Majewski <lukma@denx.de>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 S:      Maintained
2124 F:      arch/arm/mach-ep93xx/ts72xx.c
2125
2126 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2127 M:      Alexander Shiyan <shc_work@mail.ru>
2128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2129 S:      Odd Fixes
2130 N:      clps711x
2131
2132 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2133 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2134 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2136 S:      Maintained
2137 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2138 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2139 F:      arch/arm/boot/compressed/misc-ep93xx.h
2140 F:      arch/arm/mach-ep93xx/
2141 F:      drivers/iio/adc/ep93xx_adc.c
2142
2143 ARM/CLKDEV SUPPORT
2144 M:      Russell King <linux@armlinux.org.uk>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 S:      Maintained
2147 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2148 F:      drivers/clk/clkdev.c
2149
2150 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2151 M:      Baruch Siach <baruch@tkos.co.il>
2152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2153 S:      Maintained
2154 F:      arch/arm/boot/dts/cnxt/
2155 N:      digicolor
2156
2157 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2158 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2159 R:      Mike Leach <mike.leach@linaro.org>
2160 R:      James Clark <james.clark@arm.com>
2161 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 S:      Maintained
2164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2165 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2166 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2167 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2168 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2169 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2170 F:      Documentation/trace/coresight/*
2171 F:      drivers/hwtracing/coresight/*
2172 F:      include/dt-bindings/arm/coresight-cti-dt.h
2173 F:      include/linux/coresight*
2174 F:      include/uapi/linux/coresight*
2175 F:      samples/coresight/*
2176 F:      tools/perf/Documentation/arm-coresight.txt
2177 F:      tools/perf/arch/arm/util/auxtrace.c
2178 F:      tools/perf/arch/arm/util/cs-etm.c
2179 F:      tools/perf/arch/arm/util/cs-etm.h
2180 F:      tools/perf/arch/arm/util/pmu.c
2181 F:      tools/perf/tests/shell/*coresight*
2182 F:      tools/perf/tests/shell/coresight/*
2183 F:      tools/perf/tests/shell/lib/*coresight*
2184 F:      tools/perf/util/cs-etm-decoder/*
2185 F:      tools/perf/util/cs-etm.*
2186
2187 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2188 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2189 M:      Linus Walleij <linus.walleij@linaro.org>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 T:      git git://github.com/ulli-kroll/linux.git
2193 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2194 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2195 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2196 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2197 F:      arch/arm/boot/dts/gemini/
2198 F:      arch/arm/mach-gemini/
2199 F:      drivers/crypto/gemini/
2200 F:      drivers/net/ethernet/cortina/
2201 F:      drivers/pinctrl/pinctrl-gemini.c
2202 F:      drivers/rtc/rtc-ftrtc010.c
2203
2204 ARM/CZ.NIC TURRIS SUPPORT
2205 M:      Marek Behún <kabel@kernel.org>
2206 S:      Maintained
2207 W:      https://www.turris.cz/
2208 F:      Documentation/ABI/testing/debugfs-moxtet
2209 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2210 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2211 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2212 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2213 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2214 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2215 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2216 F:      drivers/bus/moxtet.c
2217 F:      drivers/firmware/turris-mox-rwtm.c
2218 F:      drivers/gpio/gpio-moxtet.c
2219 F:      drivers/leds/leds-turris-omnia.c
2220 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2221 F:      drivers/watchdog/armada_37xx_wdt.c
2222 F:      include/dt-bindings/bus/moxtet.h
2223 F:      include/linux/armada-37xx-rwtm-mailbox.h
2224 F:      include/linux/moxtet.h
2225
2226 ARM/FARADAY FA526 PORT
2227 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 S:      Maintained
2230 T:      git git://git.berlios.de/gemini-board
2231 F:      arch/arm/mm/*-fa*
2232
2233 ARM/FOOTBRIDGE ARCHITECTURE
2234 M:      Russell King <linux@armlinux.org.uk>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 W:      http://www.armlinux.org.uk/
2238 F:      arch/arm/include/asm/hardware/dec21285.h
2239 F:      arch/arm/mach-footbridge/
2240
2241 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2242 M:      Shawn Guo <shawnguo@kernel.org>
2243 M:      Sascha Hauer <s.hauer@pengutronix.de>
2244 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2245 R:      Fabio Estevam <festevam@gmail.com>
2246 L:      imx@lists.linux.dev
2247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2248 S:      Maintained
2249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2250 F:      arch/arm/boot/dts/nxp/imx/
2251 F:      arch/arm/boot/dts/nxp/mxs/
2252 F:      arch/arm64/boot/dts/freescale/
2253 X:      arch/arm64/boot/dts/freescale/fsl-*
2254 X:      arch/arm64/boot/dts/freescale/qoriq-*
2255 X:      drivers/media/i2c/
2256 N:      imx
2257 N:      mxs
2258
2259 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2260 M:      Shawn Guo <shawnguo@kernel.org>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2264 F:      arch/arm/boot/dts/nxp/ls/
2265 F:      arch/arm64/boot/dts/freescale/fsl-*
2266 F:      arch/arm64/boot/dts/freescale/qoriq-*
2267
2268 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2269 M:      Shawn Guo <shawnguo@kernel.org>
2270 M:      Sascha Hauer <s.hauer@pengutronix.de>
2271 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2272 R:      Stefan Agner <stefan@agner.ch>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 S:      Maintained
2275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2276 F:      arch/arm/boot/dts/nxp/vf/
2277 F:      arch/arm/mach-imx/*vf610*
2278
2279 ARM/GUMSTIX MACHINE SUPPORT
2280 M:      Steve Sakoman <sakoman@gmail.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283
2284 ARM/HISILICON SOC SUPPORT
2285 M:      Wei Xu <xuwei5@hisilicon.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 S:      Supported
2288 W:      http://www.hisilicon.com
2289 T:      git https://github.com/hisilicon/linux-hisi.git
2290 F:      arch/arm/boot/dts/hisilicon/
2291 F:      arch/arm/mach-hisi/
2292 F:      arch/arm64/boot/dts/hisilicon/
2293
2294 ARM/HP JORNADA 7XX MACHINE SUPPORT
2295 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2296 S:      Maintained
2297 W:      www.jlime.com
2298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2299 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2300 F:      arch/arm/mach-sa1100/jornada720.c
2301
2302 ARM/HPE GXP ARCHITECTURE
2303 M:      Jean-Marie Verdun <verdun@hpe.com>
2304 M:      Nick Hawkins <nick.hawkins@hpe.com>
2305 S:      Maintained
2306 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2307 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2308 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2309 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2310 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2311 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2312 F:      arch/arm/boot/dts/hpe/
2313 F:      arch/arm/mach-hpe/
2314 F:      drivers/clocksource/timer-gxp.c
2315 F:      drivers/hwmon/gxp-fan-ctrl.c
2316 F:      drivers/i2c/busses/i2c-gxp.c
2317 F:      drivers/spi/spi-gxp.c
2318 F:      drivers/watchdog/gxp-wdt.c
2319
2320 ARM/IGEP MACHINE SUPPORT
2321 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2322 M:      Javier Martinez Canillas <javier@dowhile0.org>
2323 L:      linux-omap@vger.kernel.org
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 S:      Maintained
2326 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2327
2328 ARM/INTEL IXP4XX ARM ARCHITECTURE
2329 M:      Linus Walleij <linusw@kernel.org>
2330 M:      Imre Kaloz <kaloz@openwrt.org>
2331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2332 S:      Maintained
2333 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2334 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2335 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2336 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2337 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2338 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2339 F:      arch/arm/boot/dts/intel/ixp/
2340 F:      arch/arm/mach-ixp4xx/
2341 F:      drivers/bus/intel-ixp4xx-eb.c
2342 F:      drivers/char/hw_random/ixp4xx-rng.c
2343 F:      drivers/clocksource/timer-ixp4xx.c
2344 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2345 F:      drivers/gpio/gpio-ixp4xx.c
2346 F:      drivers/irqchip/irq-ixp4xx.c
2347 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2348 F:      drivers/net/wan/ixp4xx_hss.c
2349 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2350 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2351 F:      include/linux/soc/ixp4xx/npe.h
2352 F:      include/linux/soc/ixp4xx/qmgr.h
2353
2354 ARM/INTEL KEEMBAY ARCHITECTURE
2355 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2356 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2357 S:      Maintained
2358 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2359 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2360 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2361
2362 ARM/INTEL XSC3 (MANZANO) ARM CORE
2363 M:      Lennert Buytenhek <kernel@wantstofly.org>
2364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2365 S:      Maintained
2366
2367 ARM/LG1K ARCHITECTURE
2368 M:      Chanho Min <chanho.min@lge.com>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 S:      Maintained
2371 F:      arch/arm64/boot/dts/lg/
2372
2373 ARM/LPC18XX ARCHITECTURE
2374 M:      Vladimir Zapolskiy <vz@mleia.com>
2375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2376 S:      Maintained
2377 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2378 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2379 F:      drivers/i2c/busses/i2c-lpc2k.c
2380 F:      drivers/memory/pl172.c
2381 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2382 F:      drivers/rtc/rtc-lpc24xx.c
2383 N:      lpc18xx
2384
2385 ARM/LPC32XX SOC SUPPORT
2386 M:      Vladimir Zapolskiy <vz@mleia.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Maintained
2389 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2390 F:      Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml
2391 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2392 F:      arch/arm/mach-lpc32xx/
2393 F:      drivers/i2c/busses/i2c-pnx.c
2394 F:      drivers/net/ethernet/nxp/lpc_eth.c
2395 F:      drivers/usb/host/ohci-nxp.c
2396 F:      drivers/watchdog/pnx4008_wdt.c
2397 N:      lpc32xx
2398
2399 ARM/Marvell Dove/MV78xx0/Orion SOC support
2400 M:      Andrew Lunn <andrew@lunn.ch>
2401 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2402 M:      Gregory Clement <gregory.clement@bootlin.com>
2403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2404 S:      Maintained
2405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2406 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2407 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2408 F:      Documentation/devicetree/bindings/soc/dove/
2409 F:      arch/arm/boot/dts/marvell/dove*
2410 F:      arch/arm/boot/dts/marvell/orion5x*
2411 F:      arch/arm/mach-dove/
2412 F:      arch/arm/mach-mv78xx0/
2413 F:      arch/arm/mach-orion5x/
2414 F:      arch/arm/plat-orion/
2415 F:      drivers/bus/mvebu-mbus.c
2416 F:      drivers/soc/dove/
2417
2418 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2419 M:      Andrew Lunn <andrew@lunn.ch>
2420 M:      Gregory Clement <gregory.clement@bootlin.com>
2421 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2423 S:      Maintained
2424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2425 F:      Documentation/devicetree/bindings/arm/marvell/
2426 F:      arch/arm/boot/dts/marvell/armada*
2427 F:      arch/arm/boot/dts/marvell/kirkwood*
2428 F:      arch/arm/configs/mvebu_*_defconfig
2429 F:      arch/arm/mach-mvebu/
2430 F:      arch/arm64/boot/dts/marvell/
2431 F:      drivers/clk/mvebu/
2432 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2433 F:      drivers/cpufreq/armada-8k-cpufreq.c
2434 F:      drivers/cpufreq/mvebu-cpufreq.c
2435 F:      drivers/irqchip/irq-armada-370-xp.c
2436 F:      drivers/irqchip/irq-mvebu-*
2437 F:      drivers/pinctrl/mvebu/
2438 F:      drivers/rtc/rtc-armada38x.c
2439
2440 ARM/Mediatek RTC DRIVER
2441 M:      Eddie Huang <eddie.huang@mediatek.com>
2442 M:      Sean Wang <sean.wang@mediatek.com>
2443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2444 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2445 S:      Maintained
2446 F:      Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml
2447 F:      Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml
2448 F:      drivers/rtc/rtc-mt2712.c
2449 F:      drivers/rtc/rtc-mt6397.c
2450 F:      drivers/rtc/rtc-mt7622.c
2451
2452 ARM/Mediatek SoC support
2453 M:      Matthias Brugger <matthias.bgg@gmail.com>
2454 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2455 L:      linux-kernel@vger.kernel.org
2456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2457 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2458 S:      Maintained
2459 W:      https://mtk.wiki.kernel.org/
2460 C:      irc://irc.libera.chat/linux-mediatek
2461 F:      arch/arm/boot/dts/mediatek/
2462 F:      arch/arm/mach-mediatek/
2463 F:      arch/arm64/boot/dts/mediatek/
2464 F:      drivers/soc/mediatek/
2465 N:      mtk
2466 N:      mt[2678]
2467 K:      mediatek
2468
2469 ARM/Mediatek USB3 PHY DRIVER
2470 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2472 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2473 S:      Maintained
2474 F:      Documentation/devicetree/bindings/phy/mediatek,*
2475 F:      drivers/phy/mediatek/
2476
2477 ARM/MICROCHIP (ARM64) SoC support
2478 M:      Conor Dooley <conor@kernel.org>
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2482 S:      Supported
2483 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2484 F:      arch/arm64/boot/dts/microchip/
2485
2486 ARM/Microchip (AT91) SoC support
2487 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2488 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2489 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 S:      Supported
2492 W:      http://www.linux4sam.org
2493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2494 F:      arch/arm/boot/dts/microchip/at91*
2495 F:      arch/arm/boot/dts/microchip/sama*
2496 F:      arch/arm/include/debug/at91.S
2497 F:      arch/arm/mach-at91/
2498 F:      drivers/memory/atmel*
2499 F:      drivers/watchdog/sama5d4_wdt.c
2500 F:      include/soc/at91/
2501 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2502 N:      at91
2503 N:      atmel
2504
2505 ARM/Microchip Sparx5 SoC support
2506 M:      Lars Povlsen <lars.povlsen@microchip.com>
2507 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2508 M:      Daniel Machon <daniel.machon@microchip.com>
2509 M:      UNGLinuxDriver@microchip.com
2510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2511 S:      Supported
2512 F:      arch/arm64/boot/dts/microchip/sparx*
2513 F:      drivers/net/ethernet/microchip/vcap/
2514 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2515 N:      sparx5
2516
2517 ARM/MILBEAUT ARCHITECTURE
2518 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2519 M:      Takao Orito <orito.takao@socionext.com>
2520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2521 S:      Maintained
2522 F:      arch/arm/boot/dts/socionext/milbeaut*
2523 F:      arch/arm/mach-milbeaut/
2524 N:      milbeaut
2525
2526 ARM/MStar/Sigmastar Armv7 SoC support
2527 M:      Daniel Palmer <daniel@thingy.jp>
2528 M:      Romain Perier <romain.perier@gmail.com>
2529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2530 S:      Maintained
2531 W:      http://linux-chenxing.org/
2532 T:      git git://github.com/linux-chenxing/linux.git
2533 F:      Documentation/devicetree/bindings/arm/mstar/*
2534 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2535 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2536 F:      arch/arm/boot/dts/sigmastar/
2537 F:      arch/arm/mach-mstar/
2538 F:      drivers/clk/mstar/
2539 F:      drivers/clocksource/timer-msc313e.c
2540 F:      drivers/gpio/gpio-msc313.c
2541 F:      drivers/rtc/rtc-msc313.c
2542 F:      drivers/watchdog/msc313e_wdt.c
2543 F:      include/dt-bindings/clock/mstar-*
2544 F:      include/dt-bindings/gpio/msc313-gpio.h
2545
2546 ARM/NOMADIK/Ux500 ARCHITECTURES
2547 M:      Linus Walleij <linus.walleij@linaro.org>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2551 F:      Documentation/devicetree/bindings/arm/ste-*
2552 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2553 F:      Documentation/devicetree/bindings/arm/ux500/
2554 F:      Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
2555 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2556 F:      arch/arm/boot/dts/st/ste-*
2557 F:      arch/arm/mach-nomadik/
2558 F:      arch/arm/mach-ux500/
2559 F:      drivers/clk/clk-nomadik.c
2560 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2561 F:      drivers/dma/ste_dma40*
2562 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2563 F:      drivers/gpio/gpio-nomadik.c
2564 F:      drivers/hwspinlock/u8500_hsem.c
2565 F:      drivers/i2c/busses/i2c-nomadik.c
2566 F:      drivers/iio/adc/ab8500-gpadc.c
2567 F:      drivers/mfd/ab8500*
2568 F:      drivers/mfd/abx500*
2569 F:      drivers/mfd/db8500*
2570 F:      drivers/pinctrl/nomadik/
2571 F:      drivers/rtc/rtc-ab8500.c
2572 F:      drivers/rtc/rtc-pl031.c
2573 F:      drivers/soc/ux500/
2574
2575 ARM/NUVOTON MA35 ARCHITECTURE
2576 M:      Jacky Huang <ychuang3@nuvoton.com>
2577 M:      Shan-Chun Hung <schung@nuvoton.com>
2578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2579 S:      Supported
2580 F:      Documentation/devicetree/bindings/*/*/*ma35*
2581 F:      Documentation/devicetree/bindings/*/*ma35*
2582 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2583 F:      drivers/*/*/*ma35*
2584 F:      drivers/*/*ma35*
2585 K:      ma35d1
2586
2587 ARM/NUVOTON NPCM ARCHITECTURE
2588 M:      Avi Fishman <avifishman70@gmail.com>
2589 M:      Tomer Maimon <tmaimon77@gmail.com>
2590 M:      Tali Perry <tali.perry1@gmail.com>
2591 R:      Patrick Venture <venture@google.com>
2592 R:      Nancy Yuen <yuenn@google.com>
2593 R:      Benjamin Fair <benjaminfair@google.com>
2594 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2595 S:      Supported
2596 F:      Documentation/devicetree/bindings/*/*/*npcm*
2597 F:      Documentation/devicetree/bindings/*/*npcm*
2598 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2599 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2600 F:      arch/arm/mach-npcm/
2601 F:      arch/arm64/boot/dts/nuvoton/
2602 F:      drivers/*/*/*npcm*
2603 F:      drivers/*/*npcm*
2604 F:      drivers/rtc/rtc-nct3018y.c
2605 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2606 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2607
2608 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2609 M:      Joseph Liu <kwliu@nuvoton.com>
2610 M:      Marvin Lin <kflin@nuvoton.com>
2611 L:      linux-media@vger.kernel.org
2612 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2613 S:      Maintained
2614 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2615 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2616 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2617 F:      drivers/media/platform/nuvoton/
2618 F:      include/uapi/linux/npcm-video.h
2619
2620 ARM/NUVOTON WPCM450 ARCHITECTURE
2621 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2622 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2623 S:      Maintained
2624 W:      https://github.com/neuschaefer/wpcm450/wiki
2625 F:      Documentation/devicetree/bindings/*/*wpcm*
2626 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2627 F:      arch/arm/configs/wpcm450_defconfig
2628 F:      arch/arm/mach-npcm/wpcm450.c
2629 F:      drivers/*/*/*wpcm*
2630 F:      drivers/*/*wpcm*
2631
2632 ARM/NXP S32G ARCHITECTURE
2633 R:      Chester Lin <chester62515@gmail.com>
2634 R:      Matthias Brugger <mbrugger@suse.com>
2635 R:      Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com>
2636 L:      NXP S32 Linux Team <s32@nxp.com>
2637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2638 S:      Maintained
2639 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2640 F:      drivers/pinctrl/nxp/
2641
2642 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2643 M:      Alexander Clouter <alex@digriz.org.uk>
2644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2645 S:      Maintained
2646 W:      http://www.digriz.org.uk/ts78xx/kernel
2647 F:      arch/arm/mach-orion5x/ts78xx-*
2648
2649 ARM/QUALCOMM CHROMEBOOK SUPPORT
2650 R:      cros-qcom-dts-watchers@chromium.org
2651 F:      arch/arm64/boot/dts/qcom/sc7180*
2652 F:      arch/arm64/boot/dts/qcom/sc7280*
2653 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2654
2655 ARM/QUALCOMM MAILING LIST
2656 L:      linux-arm-msm@vger.kernel.org
2657 F:      Documentation/devicetree/bindings/*/qcom*
2658 F:      Documentation/devicetree/bindings/soc/qcom/
2659 F:      arch/arm/boot/dts/qcom/
2660 F:      arch/arm/configs/qcom_defconfig
2661 F:      arch/arm/mach-qcom/
2662 F:      arch/arm64/boot/dts/qcom/
2663 F:      drivers/*/*/pm8???-*
2664 F:      drivers/*/*/qcom*
2665 F:      drivers/*/*/qcom/
2666 F:      drivers/*/qcom*
2667 F:      drivers/*/qcom/
2668 F:      drivers/bluetooth/btqcomsmd.c
2669 F:      drivers/clocksource/timer-qcom.c
2670 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2671 F:      drivers/extcon/extcon-qcom*
2672 F:      drivers/i2c/busses/i2c-qcom-geni.c
2673 F:      drivers/i2c/busses/i2c-qup.c
2674 F:      drivers/iommu/msm*
2675 F:      drivers/mfd/ssbi.c
2676 F:      drivers/mmc/host/mmci_qcom*
2677 F:      drivers/mmc/host/sdhci-msm.c
2678 F:      drivers/pci/controller/dwc/pcie-qcom.c
2679 F:      drivers/phy/qualcomm/
2680 F:      drivers/power/*/msm*
2681 F:      drivers/reset/reset-qcom-*
2682 F:      drivers/rtc/rtc-pm8xxx.c
2683 F:      drivers/spi/spi-geni-qcom.c
2684 F:      drivers/spi/spi-qcom-qspi.c
2685 F:      drivers/spi/spi-qup.c
2686 F:      drivers/tty/serial/msm_serial.c
2687 F:      drivers/ufs/host/ufs-qcom*
2688 F:      drivers/usb/dwc3/dwc3-qcom.c
2689 F:      include/dt-bindings/*/qcom*
2690 F:      include/linux/*/qcom*
2691 F:      include/linux/soc/qcom/
2692
2693 ARM/QUALCOMM SUPPORT
2694 M:      Bjorn Andersson <andersson@kernel.org>
2695 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2696 L:      linux-arm-msm@vger.kernel.org
2697 S:      Maintained
2698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2699 F:      Documentation/devicetree/bindings/arm/qcom-soc.yaml
2700 F:      Documentation/devicetree/bindings/arm/qcom.yaml
2701 F:      Documentation/devicetree/bindings/bus/qcom*
2702 F:      Documentation/devicetree/bindings/cache/qcom,llcc.yaml
2703 F:      Documentation/devicetree/bindings/firmware/qcom,scm.yaml
2704 F:      Documentation/devicetree/bindings/reserved-memory/qcom
2705 F:      Documentation/devicetree/bindings/soc/qcom/
2706 F:      arch/arm/boot/dts/qcom/
2707 F:      arch/arm/configs/qcom_defconfig
2708 F:      arch/arm/mach-qcom/
2709 F:      arch/arm64/boot/dts/qcom/
2710 F:      drivers/bus/qcom*
2711 F:      drivers/firmware/qcom/
2712 F:      drivers/soc/qcom/
2713 F:      include/dt-bindings/arm/qcom,ids.h
2714 F:      include/dt-bindings/firmware/qcom,scm.h
2715 F:      include/dt-bindings/soc/qcom*
2716 F:      include/linux/firmware/qcom
2717 F:      include/linux/soc/qcom/
2718 F:      include/soc/qcom/
2719
2720 ARM/RDA MICRO ARCHITECTURE
2721 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2723 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/arm/rda.yaml
2726 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2727 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2728 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2729 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2730 F:      arch/arm/boot/dts/unisoc/
2731 F:      drivers/clocksource/timer-rda.c
2732 F:      drivers/gpio/gpio-rda.c
2733 F:      drivers/irqchip/irq-rda-intc.c
2734 F:      drivers/tty/serial/rda-uart.c
2735
2736 ARM/REALTEK ARCHITECTURE
2737 M:      Andreas Färber <afaerber@suse.de>
2738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2739 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2740 S:      Maintained
2741 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2742 F:      arch/arm/boot/dts/realtek/
2743 F:      arch/arm/mach-realtek/
2744 F:      arch/arm64/boot/dts/realtek/
2745
2746 ARM/RISC-V/RENESAS ARCHITECTURE
2747 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2748 M:      Magnus Damm <magnus.damm@gmail.com>
2749 L:      linux-renesas-soc@vger.kernel.org
2750 S:      Supported
2751 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2752 C:      irc://irc.libera.chat/renesas-soc
2753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2754 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2755 F:      Documentation/devicetree/bindings/soc/renesas/
2756 F:      arch/arm/boot/dts/renesas/
2757 F:      arch/arm/configs/shmobile_defconfig
2758 F:      arch/arm/include/debug/renesas-scif.S
2759 F:      arch/arm/mach-shmobile/
2760 F:      arch/arm64/boot/dts/renesas/
2761 F:      arch/riscv/boot/dts/renesas/
2762 F:      drivers/pmdomain/renesas/
2763 F:      drivers/soc/renesas/
2764 F:      include/linux/soc/renesas/
2765 K:      \brenesas,
2766
2767 ARM/RISCPC ARCHITECTURE
2768 M:      Russell King <linux@armlinux.org.uk>
2769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2770 S:      Maintained
2771 W:      http://www.armlinux.org.uk/
2772 F:      arch/arm/include/asm/hardware/ioc.h
2773 F:      arch/arm/include/asm/hardware/iomd.h
2774 F:      arch/arm/include/asm/hardware/memc.h
2775 F:      arch/arm/mach-rpc/
2776 F:      drivers/net/ethernet/8390/etherh.c
2777 F:      drivers/net/ethernet/i825xx/ether1*
2778 F:      drivers/net/ethernet/seeq/ether3*
2779 F:      drivers/scsi/arm/
2780
2781 ARM/Rockchip SoC support
2782 M:      Heiko Stuebner <heiko@sntech.de>
2783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2784 L:      linux-rockchip@lists.infradead.org
2785 S:      Maintained
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2787 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2788 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2789 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2790 F:      arch/arm/boot/dts/rockchip/
2791 F:      arch/arm/mach-rockchip/
2792 F:      drivers/*/*/*rockchip*
2793 F:      drivers/*/*rockchip*
2794 F:      drivers/clk/rockchip/
2795 F:      drivers/i2c/busses/i2c-rk3x.c
2796 F:      sound/soc/rockchip/
2797 N:      rockchip
2798
2799 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2800 M:      Krzysztof Kozlowski <krzk@kernel.org>
2801 R:      Alim Akhtar <alim.akhtar@samsung.com>
2802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2803 L:      linux-samsung-soc@vger.kernel.org
2804 S:      Maintained
2805 P:      Documentation/process/maintainer-soc-clean-dts.rst
2806 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2807 B:      mailto:linux-samsung-soc@vger.kernel.org
2808 C:      irc://irc.libera.chat/linux-exynos
2809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2810 F:      Documentation/arch/arm/samsung/
2811 F:      Documentation/devicetree/bindings/arm/samsung/
2812 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2813 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2814 F:      Documentation/devicetree/bindings/soc/samsung/
2815 F:      arch/arm/boot/dts/samsung/
2816 F:      arch/arm/mach-exynos*/
2817 F:      arch/arm/mach-s3c/
2818 F:      arch/arm/mach-s5p*/
2819 F:      arch/arm64/boot/dts/exynos/
2820 F:      drivers/*/*/*s3c24*
2821 F:      drivers/*/*s3c24*
2822 F:      drivers/*/*s3c64xx*
2823 F:      drivers/*/*s5pv210*
2824 F:      drivers/clocksource/samsung_pwm_timer.c
2825 F:      drivers/memory/samsung/
2826 F:      drivers/pwm/pwm-samsung.c
2827 F:      drivers/soc/samsung/
2828 F:      drivers/tty/serial/samsung*
2829 F:      include/clocksource/samsung_pwm.h
2830 F:      include/linux/platform_data/*s3c*
2831 F:      include/linux/serial_s3c.h
2832 F:      include/linux/soc/samsung/
2833 N:      exynos
2834 N:      s3c64xx
2835 N:      s5pv210
2836
2837 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2838 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2840 L:      linux-media@vger.kernel.org
2841 S:      Maintained
2842 F:      drivers/media/platform/samsung/s5p-g2d/
2843
2844 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2845 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2846 L:      linux-samsung-soc@vger.kernel.org
2847 L:      linux-media@vger.kernel.org
2848 S:      Maintained
2849 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2850 F:      drivers/media/cec/platform/s5p/
2851
2852 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2853 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2854 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2855 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2857 L:      linux-media@vger.kernel.org
2858 S:      Maintained
2859 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2860 F:      drivers/media/platform/samsung/s5p-jpeg/
2861
2862 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2863 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2864 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2866 L:      linux-media@vger.kernel.org
2867 S:      Maintained
2868 F:      Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml
2869 F:      drivers/media/platform/samsung/s5p-mfc/
2870
2871 ARM/SOCFPGA ARCHITECTURE
2872 M:      Dinh Nguyen <dinguyen@kernel.org>
2873 S:      Maintained
2874 W:      http://www.rocketboards.org
2875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2876 F:      arch/arm/boot/dts/intel/socfpga/
2877 F:      arch/arm/configs/socfpga_defconfig
2878 F:      arch/arm/mach-socfpga/
2879 F:      arch/arm64/boot/dts/altera/
2880 F:      arch/arm64/boot/dts/intel/
2881
2882 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2883 M:      Dinh Nguyen <dinguyen@kernel.org>
2884 S:      Maintained
2885 F:      drivers/clk/socfpga/
2886
2887 ARM/SOCFPGA EDAC SUPPORT
2888 M:      Dinh Nguyen <dinguyen@kernel.org>
2889 S:      Maintained
2890 F:      drivers/edac/altera_edac.[ch]
2891
2892 ARM/SPREADTRUM SoC SUPPORT
2893 M:      Orson Zhai <orsonzhai@gmail.com>
2894 M:      Baolin Wang <baolin.wang7@gmail.com>
2895 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2896 S:      Maintained
2897 F:      arch/arm64/boot/dts/sprd
2898 N:      sprd
2899 N:      sc27xx
2900 N:      sc2731
2901
2902 ARM/STI ARCHITECTURE
2903 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2905 S:      Maintained
2906 W:      http://www.stlinux.com
2907 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2908 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2909 F:      arch/arm/boot/dts/st/sti*
2910 F:      arch/arm/mach-sti/
2911 F:      drivers/ata/ahci_st.c
2912 F:      drivers/char/hw_random/st-rng.c
2913 F:      drivers/clocksource/arm_global_timer.c
2914 F:      drivers/clocksource/clksrc_st_lpc.c
2915 F:      drivers/cpufreq/sti-cpufreq.c
2916 F:      drivers/dma/st_fdma*
2917 F:      drivers/i2c/busses/i2c-st.c
2918 F:      drivers/media/platform/st/sti/c8sectpfe/
2919 F:      drivers/media/rc/st_rc.c
2920 F:      drivers/mmc/host/sdhci-st.c
2921 F:      drivers/phy/st/phy-miphy28lp.c
2922 F:      drivers/phy/st/phy-stih407-usb.c
2923 F:      drivers/pinctrl/pinctrl-st.c
2924 F:      drivers/remoteproc/st_remoteproc.c
2925 F:      drivers/remoteproc/st_slim_rproc.c
2926 F:      drivers/reset/sti/
2927 F:      drivers/rtc/rtc-st-lpc.c
2928 F:      drivers/tty/serial/st-asc.c
2929 F:      drivers/usb/dwc3/dwc3-st.c
2930 F:      drivers/usb/host/ehci-st.c
2931 F:      drivers/usb/host/ohci-st.c
2932 F:      drivers/watchdog/st_lpc_wdt.c
2933 F:      include/linux/remoteproc/st_slim_rproc.h
2934
2935 ARM/STM32 ARCHITECTURE
2936 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2937 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2938 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2940 S:      Maintained
2941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2942 F:      arch/arm/boot/dts/st/stm32*
2943 F:      arch/arm/mach-stm32/
2944 F:      arch/arm64/boot/dts/st/
2945 F:      drivers/clocksource/armv7m_systick.c
2946 N:      stm32
2947 N:      stm
2948
2949 ARM/SUNPLUS SP7021 SOC SUPPORT
2950 M:      Qin Jian <qinjian@cqplus1.com>
2951 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2952 S:      Maintained
2953 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2954 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2955 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2956 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2957 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2958 F:      arch/arm/boot/dts/sunplus/
2959 F:      arch/arm/configs/sp7021_*defconfig
2960 F:      drivers/clk/clk-sp7021.c
2961 F:      drivers/irqchip/irq-sp7021-intc.c
2962 F:      drivers/reset/reset-sunplus.c
2963 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2964 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2965
2966 ARM/Synaptics SoC support
2967 M:      Jisheng Zhang <jszhang@kernel.org>
2968 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2970 S:      Maintained
2971 F:      arch/arm/boot/dts/synaptics/
2972 F:      arch/arm/mach-berlin/
2973 F:      arch/arm64/boot/dts/synaptics/
2974
2975 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2976 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2977 L:      linux-tegra@vger.kernel.org
2978 L:      linux-media@vger.kernel.org
2979 S:      Maintained
2980 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2981 F:      drivers/media/cec/platform/tegra/
2982
2983 ARM/TESLA FSD SoC SUPPORT
2984 M:      Alim Akhtar <alim.akhtar@samsung.com>
2985 M:      linux-fsd@tesla.com
2986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2987 L:      linux-samsung-soc@vger.kernel.org
2988 S:      Maintained
2989 F:      arch/arm64/boot/dts/tesla/
2990
2991 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2992 M:      Santosh Shilimkar <ssantosh@kernel.org>
2993 L:      linux-kernel@vger.kernel.org
2994 S:      Maintained
2995 F:      drivers/memory/*emif*
2996
2997 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2998 M:      Nishanth Menon <nm@ti.com>
2999 M:      Santosh Shilimkar <ssantosh@kernel.org>
3000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3001 S:      Maintained
3002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
3003 F:      arch/arm/boot/dts/ti/keystone/
3004 F:      arch/arm/mach-keystone/
3005
3006 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
3007 M:      Santosh Shilimkar <ssantosh@kernel.org>
3008 L:      linux-kernel@vger.kernel.org
3009 S:      Maintained
3010 F:      drivers/clk/keystone/
3011
3012 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
3013 M:      Santosh Shilimkar <ssantosh@kernel.org>
3014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3015 L:      linux-kernel@vger.kernel.org
3016 S:      Maintained
3017 F:      drivers/clocksource/timer-keystone.c
3018
3019 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
3020 M:      Santosh Shilimkar <ssantosh@kernel.org>
3021 L:      linux-kernel@vger.kernel.org
3022 S:      Maintained
3023 F:      drivers/power/reset/keystone-reset.c
3024
3025 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
3026 M:      Nishanth Menon <nm@ti.com>
3027 M:      Vignesh Raghavendra <vigneshr@ti.com>
3028 M:      Tero Kristo <kristo@kernel.org>
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 S:      Supported
3031 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
3032 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
3033 F:      arch/arm64/boot/dts/ti/Makefile
3034 F:      arch/arm64/boot/dts/ti/k3-*
3035
3036 ARM/TOSHIBA VISCONTI ARCHITECTURE
3037 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
3038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3039 S:      Supported
3040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
3041 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
3042 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
3043 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
3044 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
3045 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
3046 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
3047 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
3048 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
3049 F:      arch/arm64/boot/dts/toshiba/
3050 F:      drivers/clk/visconti/
3051 F:      drivers/gpio/gpio-visconti.c
3052 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
3053 F:      drivers/pci/controller/dwc/pcie-visconti.c
3054 F:      drivers/pinctrl/visconti/
3055 F:      drivers/watchdog/visconti_wdt.c
3056 N:      visconti
3057
3058 ARM/UNIPHIER ARCHITECTURE
3059 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
3060 M:      Masami Hiramatsu <mhiramat@kernel.org>
3061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
3064 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
3065 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
3066 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
3067 F:      arch/arm/boot/dts/socionext/uniphier*
3068 F:      arch/arm/include/asm/hardware/cache-uniphier.h
3069 F:      arch/arm/mm/cache-uniphier.c
3070 F:      arch/arm64/boot/dts/socionext/uniphier*
3071 F:      drivers/bus/uniphier-system-bus.c
3072 F:      drivers/clk/uniphier/
3073 F:      drivers/dma/uniphier-mdmac.c
3074 F:      drivers/gpio/gpio-uniphier.c
3075 F:      drivers/i2c/busses/i2c-uniphier*
3076 F:      drivers/irqchip/irq-uniphier-aidet.c
3077 F:      drivers/mmc/host/uniphier-sd.c
3078 F:      drivers/pinctrl/uniphier/
3079 F:      drivers/reset/reset-uniphier.c
3080 F:      drivers/tty/serial/8250/8250_uniphier.c
3081 N:      uniphier
3082
3083 ARM/VERSATILE EXPRESS PLATFORM
3084 M:      Liviu Dudau <liviu.dudau@arm.com>
3085 M:      Sudeep Holla <sudeep.holla@arm.com>
3086 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
3087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3088 S:      Maintained
3089 N:      mps2
3090 N:      vexpress
3091 F:      arch/arm/mach-versatile/
3092 F:      arch/arm64/boot/dts/arm/
3093 F:      drivers/clocksource/timer-versatile.c
3094 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
3095 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
3096
3097 ARM/VFP SUPPORT
3098 M:      Russell King <linux@armlinux.org.uk>
3099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3100 S:      Maintained
3101 W:      http://www.armlinux.org.uk/
3102 F:      arch/arm/vfp/
3103
3104 ARM/VT8500 ARM ARCHITECTURE
3105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3106 S:      Orphan
3107 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3108 F:      arch/arm/mach-vt8500/
3109 F:      drivers/clocksource/timer-vt8500.c
3110 F:      drivers/i2c/busses/i2c-viai2c-wmt.c
3111 F:      drivers/mmc/host/wmt-sdmmc.c
3112 F:      drivers/pwm/pwm-vt8500.c
3113 F:      drivers/rtc/rtc-vt8500.c
3114 F:      drivers/tty/serial/vt8500_serial.c
3115 F:      drivers/video/fbdev/vt8500lcdfb.*
3116 F:      drivers/video/fbdev/wm8505fb*
3117 F:      drivers/video/fbdev/wmt_ge_rops.*
3118
3119 ARM/ZYNQ ARCHITECTURE
3120 M:      Michal Simek <michal.simek@amd.com>
3121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3122 S:      Supported
3123 W:      http://wiki.xilinx.com
3124 T:      git https://github.com/Xilinx/linux-xlnx.git
3125 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3126 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3127 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3128 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3129 F:      Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
3130 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3131 F:      arch/arm/mach-zynq/
3132 F:      drivers/clocksource/timer-cadence-ttc.c
3133 F:      drivers/cpuidle/cpuidle-zynq.c
3134 F:      drivers/edac/synopsys_edac.c
3135 F:      drivers/i2c/busses/i2c-cadence.c
3136 F:      drivers/i2c/busses/i2c-xiic.c
3137 F:      drivers/mmc/host/sdhci-of-arasan.c
3138 N:      zynq
3139 N:      xilinx
3140
3141 ARM64 FIT SUPPORT
3142 M:      Simon Glass <sjg@chromium.org>
3143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3144 S:      Maintained
3145 F:      arch/arm64/boot/Makefile
3146 F:      scripts/make_fit.py
3147
3148 ARM64 PLATFORM DRIVERS
3149 M:      Hans de Goede <hdegoede@redhat.com>
3150 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
3151 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
3152 L:      platform-driver-x86@vger.kernel.org
3153 S:      Maintained
3154 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
3155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3156 F:      drivers/platform/arm64/
3157
3158 ARM64 PORT (AARCH64 ARCHITECTURE)
3159 M:      Catalin Marinas <catalin.marinas@arm.com>
3160 M:      Will Deacon <will@kernel.org>
3161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3162 S:      Maintained
3163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3164 F:      Documentation/arch/arm64/
3165 F:      arch/arm64/
3166 F:      tools/testing/selftests/arm64/
3167 X:      arch/arm64/boot/dts/
3168
3169 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3170 M:      George McCollister <george.mccollister@gmail.com>
3171 L:      netdev@vger.kernel.org
3172 S:      Maintained
3173 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3174 F:      drivers/net/dsa/xrs700x/*
3175 F:      net/dsa/tag_xrs700x.c
3176
3177 AS3645A LED FLASH CONTROLLER DRIVER
3178 M:      Sakari Ailus <sakari.ailus@iki.fi>
3179 L:      linux-leds@vger.kernel.org
3180 S:      Maintained
3181 F:      drivers/leds/flash/leds-as3645a.c
3182
3183 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3184 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3185 L:      linux-media@vger.kernel.org
3186 S:      Maintained
3187 T:      git git://linuxtv.org/media_tree.git
3188 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3189 F:      drivers/media/i2c/ak7375.c
3190
3191 ASAHI KASEI AK8974 DRIVER
3192 M:      Linus Walleij <linus.walleij@linaro.org>
3193 L:      linux-iio@vger.kernel.org
3194 S:      Supported
3195 W:      http://www.akm.com/
3196 F:      drivers/iio/magnetometer/ak8974.c
3197
3198 AOSONG AGS02MA TVOC SENSOR DRIVER
3199 M:      Anshul Dalal <anshulusr@gmail.com>
3200 L:      linux-iio@vger.kernel.org
3201 S:      Maintained
3202 F:      Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml
3203 F:      drivers/iio/chemical/ags02ma.c
3204
3205 ASC7621 HARDWARE MONITOR DRIVER
3206 M:      George Joseph <george.joseph@fairview5.com>
3207 L:      linux-hwmon@vger.kernel.org
3208 S:      Maintained
3209 F:      Documentation/hwmon/asc7621.rst
3210 F:      drivers/hwmon/asc7621.c
3211
3212 ASIX AX88796C SPI ETHERNET ADAPTER
3213 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3214 S:      Maintained
3215 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3216 F:      drivers/net/ethernet/asix/ax88796c_*
3217
3218 ASIX PHY DRIVER [RUST]
3219 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
3220 R:      Trevor Gross <tmgross@umich.edu>
3221 L:      netdev@vger.kernel.org
3222 L:      rust-for-linux@vger.kernel.org
3223 S:      Maintained
3224 F:      drivers/net/phy/ax88796b_rust.rs
3225
3226 ASPEED CRYPTO DRIVER
3227 M:      Neal Liu <neal_liu@aspeedtech.com>
3228 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3229 S:      Maintained
3230 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3231 F:      drivers/crypto/aspeed/
3232
3233 ASPEED PECI CONTROLLER
3234 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3235 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3236 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3237 S:      Supported
3238 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3239 F:      drivers/peci/controller/peci-aspeed.c
3240
3241 ASPEED PINCTRL DRIVERS
3242 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3243 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3244 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3245 L:      linux-gpio@vger.kernel.org
3246 S:      Maintained
3247 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3248 F:      drivers/pinctrl/aspeed/
3249
3250 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3251 M:      Eddie James <eajames@linux.ibm.com>
3252 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3253 S:      Maintained
3254 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3255 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3256 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3257
3258 ASPEED SD/MMC DRIVER
3259 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3260 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3261 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3262 L:      linux-mmc@vger.kernel.org
3263 S:      Maintained
3264 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3265 F:      drivers/mmc/host/sdhci-of-aspeed*
3266
3267 ASPEED SMC SPI DRIVER
3268 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3269 M:      Cédric Le Goater <clg@kaod.org>
3270 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3271 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3272 L:      linux-spi@vger.kernel.org
3273 S:      Maintained
3274 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3275 F:      drivers/spi/spi-aspeed-smc.c
3276
3277 ASPEED USB UDC DRIVER
3278 M:      Neal Liu <neal_liu@aspeedtech.com>
3279 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3280 S:      Maintained
3281 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3282 F:      drivers/usb/gadget/udc/aspeed_udc.c
3283
3284 ASPEED VIDEO ENGINE DRIVER
3285 M:      Eddie James <eajames@linux.ibm.com>
3286 L:      linux-media@vger.kernel.org
3287 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3288 S:      Maintained
3289 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3290 F:      drivers/media/platform/aspeed/
3291
3292 ASUS EC HARDWARE MONITOR DRIVER
3293 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3294 L:      linux-hwmon@vger.kernel.org
3295 S:      Maintained
3296 F:      drivers/hwmon/asus-ec-sensors.c
3297
3298 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3299 M:      Corentin Chary <corentin.chary@gmail.com>
3300 M:      Luke D. Jones <luke@ljones.dev>
3301 L:      platform-driver-x86@vger.kernel.org
3302 S:      Maintained
3303 W:      https://asus-linux.org/
3304 F:      drivers/platform/x86/asus*.c
3305 F:      drivers/platform/x86/eeepc*.c
3306
3307 ASUS TF103C DOCK DRIVER
3308 M:      Hans de Goede <hdegoede@redhat.com>
3309 L:      platform-driver-x86@vger.kernel.org
3310 S:      Maintained
3311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3312 F:      drivers/platform/x86/asus-tf103c-dock.c
3313
3314 ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER
3315 M:      Aleksa Savic <savicaleksa83@gmail.com>
3316 L:      linux-hwmon@vger.kernel.org
3317 S:      Maintained
3318 F:      drivers/hwmon/asus_rog_ryujin.c
3319
3320 ASUS WIRELESS RADIO CONTROL DRIVER
3321 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3322 L:      platform-driver-x86@vger.kernel.org
3323 S:      Maintained
3324 F:      drivers/platform/x86/asus-wireless.c
3325
3326 ASUS WMI HARDWARE MONITOR DRIVER
3327 M:      Ed Brindley <kernel@maidavale.org>
3328 M:      Denis Pauk <pauk.denis@gmail.com>
3329 L:      linux-hwmon@vger.kernel.org
3330 S:      Maintained
3331 F:      drivers/hwmon/asus_wmi_sensors.c
3332
3333 ASYMMETRIC KEYS
3334 M:      David Howells <dhowells@redhat.com>
3335 L:      keyrings@vger.kernel.org
3336 S:      Maintained
3337 F:      Documentation/crypto/asymmetric-keys.rst
3338 F:      crypto/asymmetric_keys/
3339 F:      include/crypto/pkcs7.h
3340 F:      include/crypto/public_key.h
3341 F:      include/linux/verification.h
3342
3343 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3344 R:      Dan Williams <dan.j.williams@intel.com>
3345 S:      Odd fixes
3346 W:      http://sourceforge.net/projects/xscaleiop
3347 F:      Documentation/crypto/async-tx-api.rst
3348 F:      crypto/async_tx/
3349 F:      include/linux/async_tx.h
3350
3351 AT24 EEPROM DRIVER
3352 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3353 L:      linux-i2c@vger.kernel.org
3354 S:      Maintained
3355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3356 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3357 F:      drivers/misc/eeprom/at24.c
3358
3359 ATA OVER ETHERNET (AOE) DRIVER
3360 M:      "Justin Sanders" <justin@coraid.com>
3361 S:      Supported
3362 W:      http://www.openaoe.org/
3363 F:      Documentation/admin-guide/aoe/
3364 F:      drivers/block/aoe/
3365
3366 ATC260X PMIC MFD DRIVER
3367 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3368 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3369 L:      linux-actions@lists.infradead.org
3370 S:      Maintained
3371 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3372 F:      drivers/input/misc/atc260x-onkey.c
3373 F:      drivers/mfd/atc260*
3374 F:      drivers/power/reset/atc260x-poweroff.c
3375 F:      drivers/regulator/atc260x-regulator.c
3376 F:      include/linux/mfd/atc260x/*
3377
3378 ATHEROS 71XX/9XXX GPIO DRIVER
3379 M:      Alban Bedel <albeu@free.fr>
3380 S:      Maintained
3381 W:      https://github.com/AlbanBedel/linux
3382 T:      git git://github.com/AlbanBedel/linux
3383 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3384 F:      drivers/gpio/gpio-ath79.c
3385
3386 ATHEROS 71XX/9XXX USB PHY DRIVER
3387 M:      Alban Bedel <albeu@free.fr>
3388 S:      Maintained
3389 W:      https://github.com/AlbanBedel/linux
3390 T:      git git://github.com/AlbanBedel/linux
3391 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3392 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3393
3394 ATHEROS ATH GENERIC UTILITIES
3395 M:      Kalle Valo <kvalo@kernel.org>
3396 L:      linux-wireless@vger.kernel.org
3397 S:      Supported
3398 F:      drivers/net/wireless/ath/*
3399
3400 ATHEROS ATH5K WIRELESS DRIVER
3401 M:      Jiri Slaby <jirislaby@kernel.org>
3402 M:      Nick Kossifidis <mickflemm@gmail.com>
3403 M:      Luis Chamberlain <mcgrof@kernel.org>
3404 L:      linux-wireless@vger.kernel.org
3405 S:      Maintained
3406 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3407 F:      drivers/net/wireless/ath/ath5k/
3408
3409 ATHEROS ATH6KL WIRELESS DRIVER
3410 L:      linux-wireless@vger.kernel.org
3411 S:      Orphan
3412 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3413 F:      drivers/net/wireless/ath/ath6kl/
3414
3415 ATI_REMOTE2 DRIVER
3416 M:      Ville Syrjala <syrjala@sci.fi>
3417 S:      Maintained
3418 F:      drivers/input/misc/ati_remote2.c
3419
3420 ATK0110 HWMON DRIVER
3421 M:      Luca Tettamanti <kronos.it@gmail.com>
3422 L:      linux-hwmon@vger.kernel.org
3423 S:      Maintained
3424 F:      drivers/hwmon/asus_atk0110.c
3425
3426 ATLX ETHERNET DRIVERS
3427 M:      Chris Snook <chris.snook@gmail.com>
3428 L:      netdev@vger.kernel.org
3429 S:      Maintained
3430 W:      http://sourceforge.net/projects/atl1
3431 W:      http://atl1.sourceforge.net
3432 F:      drivers/net/ethernet/atheros/
3433
3434 ATM
3435 M:      Chas Williams <3chas3@gmail.com>
3436 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3437 L:      netdev@vger.kernel.org
3438 S:      Maintained
3439 W:      http://linux-atm.sourceforge.net
3440 F:      drivers/atm/
3441 F:      include/linux/atm*
3442 F:      include/uapi/linux/atm*
3443
3444 ATMEL MACB ETHERNET DRIVER
3445 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3446 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3447 S:      Supported
3448 F:      drivers/net/ethernet/cadence/
3449
3450 ATMEL MAXTOUCH DRIVER
3451 M:      Nick Dyer <nick@shmanahar.org>
3452 S:      Maintained
3453 T:      git git://github.com/ndyer/linux.git
3454 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3455 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3456
3457 ATOMIC INFRASTRUCTURE
3458 M:      Will Deacon <will@kernel.org>
3459 M:      Peter Zijlstra <peterz@infradead.org>
3460 R:      Boqun Feng <boqun.feng@gmail.com>
3461 R:      Mark Rutland <mark.rutland@arm.com>
3462 L:      linux-kernel@vger.kernel.org
3463 S:      Maintained
3464 F:      Documentation/atomic_*.txt
3465 F:      arch/*/include/asm/atomic*.h
3466 F:      include/*/atomic*.h
3467 F:      include/linux/refcount.h
3468 F:      scripts/atomic/
3469
3470 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3471 M:      Bradley Grove <linuxdrivers@attotech.com>
3472 L:      linux-scsi@vger.kernel.org
3473 S:      Supported
3474 W:      http://www.attotech.com
3475 F:      drivers/scsi/esas2r
3476
3477 ATUSB IEEE 802.15.4 RADIO DRIVER
3478 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3479 L:      linux-wpan@vger.kernel.org
3480 S:      Maintained
3481 F:      drivers/net/ieee802154/at86rf230.h
3482 F:      drivers/net/ieee802154/atusb.c
3483 F:      drivers/net/ieee802154/atusb.h
3484
3485 AUDIT SUBSYSTEM
3486 M:      Paul Moore <paul@paul-moore.com>
3487 M:      Eric Paris <eparis@redhat.com>
3488 L:      audit@vger.kernel.org
3489 S:      Supported
3490 W:      https://github.com/linux-audit
3491 Q:      https://patchwork.kernel.org/project/audit/list
3492 B:      mailto:audit@vger.kernel.org
3493 P:      https://github.com/linux-audit/audit-kernel/blob/main/README.md
3494 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3495 F:      include/asm-generic/audit_*.h
3496 F:      include/linux/audit.h
3497 F:      include/linux/audit_arch.h
3498 F:      include/uapi/linux/audit.h
3499 F:      kernel/audit*
3500 F:      lib/*audit.c
3501 K:      \baudit_[a-z_0-9]\+\b
3502
3503 AUXILIARY BUS DRIVER
3504 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3505 R:      Dave Ertman <david.m.ertman@intel.com>
3506 R:      Ira Weiny <ira.weiny@intel.com>
3507 S:      Supported
3508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3509 F:      Documentation/driver-api/auxiliary_bus.rst
3510 F:      drivers/base/auxiliary.c
3511 F:      include/linux/auxiliary_bus.h
3512
3513 AUXILIARY DISPLAY DRIVERS
3514 M:      Andy Shevchenko <andy@kernel.org>
3515 R:      Geert Uytterhoeven <geert@linux-m68k.org>
3516 S:      Odd Fixes
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git
3518 F:      Documentation/devicetree/bindings/auxdisplay/
3519 F:      drivers/auxdisplay/
3520 F:      include/linux/cfag12864b.h
3521 F:      include/uapi/linux/map_to_14segment.h
3522 F:      include/uapi/linux/map_to_7segment.h
3523
3524 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3525 M:      Andreas Klinger <ak@it-klinger.de>
3526 L:      linux-iio@vger.kernel.org
3527 S:      Maintained
3528 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3529 F:      drivers/iio/adc/hx711.c
3530
3531 AX.25 NETWORK LAYER
3532 L:      linux-hams@vger.kernel.org
3533 S:      Orphan
3534 W:      https://linux-ax25.in-berlin.de
3535 F:      include/net/ax25.h
3536 F:      include/uapi/linux/ax25.h
3537 F:      net/ax25/
3538
3539 AXENTIA ARM DEVICES
3540 M:      Peter Rosin <peda@axentia.se>
3541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3542 S:      Maintained
3543 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3544 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3545 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3546 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3547
3548 AXENTIA ASOC DRIVERS
3549 M:      Peter Rosin <peda@axentia.se>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      Documentation/devicetree/bindings/sound/axentia,*
3553 F:      sound/soc/atmel/tse850-pcm5142.c
3554
3555 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3556 M:      Nuno Sá <nuno.sa@analog.com>
3557 L:      linux-hwmon@vger.kernel.org
3558 S:      Supported
3559 W:      https://ez.analog.com/linux-software-drivers
3560 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3561 F:      drivers/hwmon/axi-fan-control.c
3562
3563 AXI SPI ENGINE
3564 M:      Michael Hennerich <michael.hennerich@analog.com>
3565 M:      Nuno Sá <nuno.sa@analog.com>
3566 R:      David Lechner <dlechner@baylibre.com>
3567 L:      linux-spi@vger.kernel.org
3568 S:      Supported
3569 W:      https://ez.analog.com/linux-software-drivers
3570 F:      Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
3571 F:      drivers/spi/spi-axi-spi-engine.c
3572
3573 AXXIA I2C CONTROLLER
3574 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3575 L:      linux-i2c@vger.kernel.org
3576 S:      Maintained
3577 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3578 F:      drivers/i2c/busses/i2c-axxia.c
3579
3580 AZ6007 DVB DRIVER
3581 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3582 L:      linux-media@vger.kernel.org
3583 S:      Maintained
3584 W:      https://linuxtv.org
3585 T:      git git://linuxtv.org/media_tree.git
3586 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3587
3588 AZTECH FM RADIO RECEIVER DRIVER
3589 M:      Hans Verkuil <hverkuil@xs4all.nl>
3590 L:      linux-media@vger.kernel.org
3591 S:      Maintained
3592 W:      https://linuxtv.org
3593 T:      git git://linuxtv.org/media_tree.git
3594 F:      drivers/media/radio/radio-aztech*
3595
3596 B43 WIRELESS DRIVER
3597 L:      linux-wireless@vger.kernel.org
3598 L:      b43-dev@lists.infradead.org
3599 S:      Orphan
3600 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3601 F:      drivers/net/wireless/broadcom/b43/
3602
3603 B43LEGACY WIRELESS DRIVER
3604 M:      Larry Finger <Larry.Finger@lwfinger.net>
3605 L:      linux-wireless@vger.kernel.org
3606 L:      b43-dev@lists.infradead.org
3607 S:      Maintained
3608 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3609 F:      drivers/net/wireless/broadcom/b43legacy/
3610
3611 BACKLIGHT CLASS/SUBSYSTEM
3612 M:      Lee Jones <lee@kernel.org>
3613 M:      Daniel Thompson <daniel.thompson@linaro.org>
3614 M:      Jingoo Han <jingoohan1@gmail.com>
3615 L:      dri-devel@lists.freedesktop.org
3616 S:      Maintained
3617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3618 F:      Documentation/ABI/stable/sysfs-class-backlight
3619 F:      Documentation/ABI/testing/sysfs-class-backlight
3620 F:      Documentation/devicetree/bindings/leds/backlight
3621 F:      drivers/video/backlight/
3622 F:      include/linux/backlight.h
3623 F:      include/linux/pwm_backlight.h
3624
3625 BAIKAL-T1 PVT HARDWARE MONITOR DRIVER
3626 M:      Serge Semin <fancer.lancer@gmail.com>
3627 L:      linux-hwmon@vger.kernel.org
3628 S:      Supported
3629 F:      Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml
3630 F:      Documentation/hwmon/bt1-pvt.rst
3631 F:      drivers/hwmon/bt1-pvt.[ch]
3632
3633 BARCO P50 GPIO DRIVER
3634 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3635 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3636 S:      Maintained
3637 F:      drivers/platform/x86/barco-p50-gpio.c
3638
3639 BATMAN ADVANCED
3640 M:      Marek Lindner <mareklindner@neomailbox.ch>
3641 M:      Simon Wunderlich <sw@simonwunderlich.de>
3642 M:      Antonio Quartulli <a@unstable.cc>
3643 M:      Sven Eckelmann <sven@narfation.org>
3644 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3645 S:      Maintained
3646 W:      https://www.open-mesh.org/
3647 Q:      https://patchwork.open-mesh.org/project/batman/list/
3648 B:      https://www.open-mesh.org/projects/batman-adv/issues
3649 C:      ircs://irc.hackint.org/batadv
3650 T:      git https://git.open-mesh.org/linux-merge.git
3651 F:      Documentation/networking/batman-adv.rst
3652 F:      include/uapi/linux/batadv_packet.h
3653 F:      include/uapi/linux/batman_adv.h
3654 F:      net/batman-adv/
3655
3656 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3657 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3658 L:      linux-hams@vger.kernel.org
3659 S:      Maintained
3660 W:      http://www.baycom.org/~tom/ham/ham.html
3661 F:      drivers/net/hamradio/baycom*
3662
3663 BCACHE (BLOCK LAYER CACHE)
3664 M:      Coly Li <colyli@suse.de>
3665 M:      Kent Overstreet <kent.overstreet@linux.dev>
3666 L:      linux-bcache@vger.kernel.org
3667 S:      Maintained
3668 W:      http://bcache.evilpiepirate.org
3669 C:      irc://irc.oftc.net/bcache
3670 F:      drivers/md/bcache/
3671
3672 BCACHEFS
3673 M:      Kent Overstreet <kent.overstreet@linux.dev>
3674 R:      Brian Foster <bfoster@redhat.com>
3675 L:      linux-bcachefs@vger.kernel.org
3676 S:      Supported
3677 C:      irc://irc.oftc.net/bcache
3678 T:      git https://evilpiepirate.org/git/bcachefs.git
3679 F:      fs/bcachefs/
3680 F:      Documentation/filesystems/bcachefs/
3681
3682 BDISP ST MEDIA DRIVER
3683 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3684 L:      linux-media@vger.kernel.org
3685 S:      Supported
3686 W:      https://linuxtv.org
3687 T:      git git://linuxtv.org/media_tree.git
3688 F:      drivers/media/platform/st/sti/bdisp
3689
3690 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3691 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3692 L:      netdev@vger.kernel.org
3693 S:      Maintained
3694 F:      drivers/net/ethernet/ec_bhf.c
3695
3696 BEFS FILE SYSTEM
3697 M:      Luis de Bethencourt <luisbg@kernel.org>
3698 M:      Salah Triki <salah.triki@gmail.com>
3699 S:      Maintained
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3701 F:      Documentation/filesystems/befs.rst
3702 F:      fs/befs/
3703
3704 BFQ I/O SCHEDULER
3705 M:      Paolo Valente <paolo.valente@unimore.it>
3706 M:      Jens Axboe <axboe@kernel.dk>
3707 L:      linux-block@vger.kernel.org
3708 S:      Maintained
3709 F:      Documentation/block/bfq-iosched.rst
3710 F:      block/bfq-*
3711
3712 BFS FILE SYSTEM
3713 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3714 S:      Maintained
3715 F:      Documentation/filesystems/bfs.rst
3716 F:      fs/bfs/
3717 F:      include/uapi/linux/bfs_fs.h
3718
3719 BINMAN
3720 M:      Simon Glass <sjg@chromium.org>
3721 S:      Supported
3722 F:      Documentation/devicetree/bindings/mtd/partitions/binman*
3723
3724 BITMAP API
3725 M:      Yury Norov <yury.norov@gmail.com>
3726 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3727 S:      Maintained
3728 F:      include/linux/bitfield.h
3729 F:      include/linux/bitmap-str.h
3730 F:      include/linux/bitmap.h
3731 F:      include/linux/bits.h
3732 F:      include/linux/cpumask.h
3733 F:      include/linux/find.h
3734 F:      include/linux/nodemask.h
3735 F:      include/vdso/bits.h
3736 F:      lib/bitmap-str.c
3737 F:      lib/bitmap.c
3738 F:      lib/cpumask.c
3739 F:      lib/cpumask_kunit.c
3740 F:      lib/find_bit.c
3741 F:      lib/find_bit_benchmark.c
3742 F:      lib/test_bitmap.c
3743 F:      tools/include/linux/bitfield.h
3744 F:      tools/include/linux/bitmap.h
3745 F:      tools/include/linux/bits.h
3746 F:      tools/include/linux/find.h
3747 F:      tools/include/vdso/bits.h
3748 F:      tools/lib/bitmap.c
3749 F:      tools/lib/find_bit.c
3750
3751 BITOPS API
3752 M:      Yury Norov <yury.norov@gmail.com>
3753 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3754 S:      Maintained
3755 F:      arch/*/include/asm/bitops.h
3756 F:      arch/*/include/asm/bitops_32.h
3757 F:      arch/*/include/asm/bitops_64.h
3758 F:      arch/*/lib/bitops.c
3759 F:      include/asm-generic/bitops
3760 F:      include/asm-generic/bitops.h
3761 F:      include/linux/bitops.h
3762 F:      lib/test_bitops.c
3763 F:      tools/*/bitops*
3764
3765 BLINKM RGB LED DRIVER
3766 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3767 S:      Maintained
3768 F:      drivers/leds/leds-blinkm.c
3769
3770 BLOCK LAYER
3771 M:      Jens Axboe <axboe@kernel.dk>
3772 L:      linux-block@vger.kernel.org
3773 S:      Maintained
3774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3775 F:      Documentation/ABI/stable/sysfs-block
3776 F:      Documentation/block/
3777 F:      block/
3778 F:      drivers/block/
3779 F:      include/linux/bio.h
3780 F:      include/linux/blk*
3781 F:      kernel/trace/blktrace.c
3782 F:      lib/sbitmap.c
3783
3784 BLOCK2MTD DRIVER
3785 M:      Joern Engel <joern@lazybastard.org>
3786 L:      linux-mtd@lists.infradead.org
3787 S:      Maintained
3788 F:      drivers/mtd/devices/block2mtd.c
3789
3790 BLUETOOTH DRIVERS
3791 M:      Marcel Holtmann <marcel@holtmann.org>
3792 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3793 L:      linux-bluetooth@vger.kernel.org
3794 S:      Supported
3795 W:      http://www.bluez.org/
3796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3798 F:      Documentation/devicetree/bindings/net/bluetooth/
3799 F:      drivers/bluetooth/
3800
3801 BLUETOOTH SUBSYSTEM
3802 M:      Marcel Holtmann <marcel@holtmann.org>
3803 M:      Johan Hedberg <johan.hedberg@gmail.com>
3804 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3805 L:      linux-bluetooth@vger.kernel.org
3806 S:      Supported
3807 W:      http://www.bluez.org/
3808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3810 F:      include/net/bluetooth/
3811 F:      net/bluetooth/
3812
3813 BONDING DRIVER
3814 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3815 M:      Andy Gospodarek <andy@greyhouse.net>
3816 L:      netdev@vger.kernel.org
3817 S:      Supported
3818 W:      http://sourceforge.net/projects/bonding/
3819 F:      Documentation/networking/bonding.rst
3820 F:      drivers/net/bonding/
3821 F:      include/net/bond*
3822 F:      include/uapi/linux/if_bonding.h
3823 F:      tools/testing/selftests/drivers/net/bonding/
3824
3825 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3826 M:      Dan Robertson <dan@dlrobertson.com>
3827 L:      linux-iio@vger.kernel.org
3828 S:      Maintained
3829 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3830 F:      drivers/iio/accel/bma400*
3831
3832 BOSCH SENSORTEC BMI323 IMU IIO DRIVER
3833 M:      Jagath Jog J <jagathjog1996@gmail.com>
3834 L:      linux-iio@vger.kernel.org
3835 S:      Maintained
3836 F:      Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml
3837 F:      drivers/iio/imu/bmi323/
3838
3839 BPF JIT for ARC
3840 M:      Shahab Vahedi <shahab@synopsys.com>
3841 L:      bpf@vger.kernel.org
3842 S:      Maintained
3843 F:      arch/arc/net/
3844
3845 BPF JIT for ARM
3846 M:      Russell King <linux@armlinux.org.uk>
3847 M:      Puranjay Mohan <puranjay@kernel.org>
3848 L:      bpf@vger.kernel.org
3849 S:      Maintained
3850 F:      arch/arm/net/
3851
3852 BPF JIT for ARM64
3853 M:      Daniel Borkmann <daniel@iogearbox.net>
3854 M:      Alexei Starovoitov <ast@kernel.org>
3855 M:      Puranjay Mohan <puranjay@kernel.org>
3856 R:      Xu Kuohai <xukuohai@huaweicloud.com>
3857 L:      bpf@vger.kernel.org
3858 S:      Supported
3859 F:      arch/arm64/net/
3860
3861 BPF JIT for LOONGARCH
3862 M:      Tiezhu Yang <yangtiezhu@loongson.cn>
3863 R:      Hengqi Chen <hengqi.chen@gmail.com>
3864 L:      bpf@vger.kernel.org
3865 S:      Maintained
3866 F:      arch/loongarch/net/
3867
3868 BPF JIT for MIPS (32-BIT AND 64-BIT)
3869 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3870 M:      Paul Burton <paulburton@kernel.org>
3871 L:      bpf@vger.kernel.org
3872 S:      Maintained
3873 F:      arch/mips/net/
3874
3875 BPF JIT for NFP NICs
3876 M:      Jakub Kicinski <kuba@kernel.org>
3877 L:      bpf@vger.kernel.org
3878 S:      Odd Fixes
3879 F:      drivers/net/ethernet/netronome/nfp/bpf/
3880
3881 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3882 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3883 M:      Michael Ellerman <mpe@ellerman.id.au>
3884 L:      bpf@vger.kernel.org
3885 S:      Supported
3886 F:      arch/powerpc/net/
3887
3888 BPF JIT for RISC-V (32-bit)
3889 M:      Luke Nelson <luke.r.nels@gmail.com>
3890 M:      Xi Wang <xi.wang@gmail.com>
3891 L:      bpf@vger.kernel.org
3892 S:      Maintained
3893 F:      arch/riscv/net/
3894 X:      arch/riscv/net/bpf_jit_comp64.c
3895
3896 BPF JIT for RISC-V (64-bit)
3897 M:      Björn Töpel <bjorn@kernel.org>
3898 R:      Pu Lehui <pulehui@huawei.com>
3899 R:      Puranjay Mohan <puranjay@kernel.org>
3900 L:      bpf@vger.kernel.org
3901 S:      Maintained
3902 F:      arch/riscv/net/
3903 X:      arch/riscv/net/bpf_jit_comp32.c
3904
3905 BPF JIT for S390
3906 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3907 M:      Heiko Carstens <hca@linux.ibm.com>
3908 M:      Vasily Gorbik <gor@linux.ibm.com>
3909 L:      bpf@vger.kernel.org
3910 S:      Supported
3911 F:      arch/s390/net/
3912 X:      arch/s390/net/pnet.c
3913
3914 BPF JIT for SPARC (32-BIT AND 64-BIT)
3915 M:      David S. Miller <davem@davemloft.net>
3916 L:      bpf@vger.kernel.org
3917 S:      Odd Fixes
3918 F:      arch/sparc/net/
3919
3920 BPF JIT for X86 32-BIT
3921 M:      Wang YanQing <udknight@gmail.com>
3922 L:      bpf@vger.kernel.org
3923 S:      Odd Fixes
3924 F:      arch/x86/net/bpf_jit_comp32.c
3925
3926 BPF JIT for X86 64-BIT
3927 M:      Alexei Starovoitov <ast@kernel.org>
3928 M:      Daniel Borkmann <daniel@iogearbox.net>
3929 L:      bpf@vger.kernel.org
3930 S:      Supported
3931 F:      arch/x86/net/
3932 X:      arch/x86/net/bpf_jit_comp32.c
3933
3934 BPF [BTF]
3935 M:      Martin KaFai Lau <martin.lau@linux.dev>
3936 L:      bpf@vger.kernel.org
3937 S:      Maintained
3938 F:      include/linux/btf*
3939 F:      kernel/bpf/btf.c
3940
3941 BPF [CORE]
3942 M:      Alexei Starovoitov <ast@kernel.org>
3943 M:      Daniel Borkmann <daniel@iogearbox.net>
3944 R:      John Fastabend <john.fastabend@gmail.com>
3945 L:      bpf@vger.kernel.org
3946 S:      Maintained
3947 F:      include/linux/bpf*
3948 F:      include/linux/filter.h
3949 F:      include/linux/tnum.h
3950 F:      kernel/bpf/core.c
3951 F:      kernel/bpf/dispatcher.c
3952 F:      kernel/bpf/mprog.c
3953 F:      kernel/bpf/syscall.c
3954 F:      kernel/bpf/tnum.c
3955 F:      kernel/bpf/trampoline.c
3956 F:      kernel/bpf/verifier.c
3957
3958 BPF [CRYPTO]
3959 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
3960 L:      bpf@vger.kernel.org
3961 S:      Maintained
3962 F:      crypto/bpf_crypto_skcipher.c
3963 F:      include/linux/bpf_crypto.h
3964 F:      kernel/bpf/crypto.c
3965
3966 BPF [DOCUMENTATION] (Related to Standardization)
3967 R:      David Vernet <void@manifault.com>
3968 L:      bpf@vger.kernel.org
3969 L:      bpf@ietf.org
3970 S:      Maintained
3971 F:      Documentation/bpf/standardization/
3972
3973 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3974 M:      Alexei Starovoitov <ast@kernel.org>
3975 M:      Daniel Borkmann <daniel@iogearbox.net>
3976 M:      Andrii Nakryiko <andrii@kernel.org>
3977 R:      Martin KaFai Lau <martin.lau@linux.dev>
3978 R:      Eduard Zingerman <eddyz87@gmail.com>
3979 R:      Song Liu <song@kernel.org>
3980 R:      Yonghong Song <yonghong.song@linux.dev>
3981 R:      John Fastabend <john.fastabend@gmail.com>
3982 R:      KP Singh <kpsingh@kernel.org>
3983 R:      Stanislav Fomichev <sdf@fomichev.me>
3984 R:      Hao Luo <haoluo@google.com>
3985 R:      Jiri Olsa <jolsa@kernel.org>
3986 L:      bpf@vger.kernel.org
3987 S:      Supported
3988 W:      https://bpf.io/
3989 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3992 F:      Documentation/bpf/
3993 F:      Documentation/networking/filter.rst
3994 F:      Documentation/userspace-api/ebpf/
3995 F:      arch/*/net/*
3996 F:      include/linux/bpf*
3997 F:      include/linux/btf*
3998 F:      include/linux/filter.h
3999 F:      include/trace/events/xdp.h
4000 F:      include/uapi/linux/bpf*
4001 F:      include/uapi/linux/btf*
4002 F:      include/uapi/linux/filter.h
4003 F:      kernel/bpf/
4004 F:      kernel/trace/bpf_trace.c
4005 F:      lib/test_bpf.c
4006 F:      net/bpf/
4007 F:      net/core/filter.c
4008 F:      net/sched/act_bpf.c
4009 F:      net/sched/cls_bpf.c
4010 F:      samples/bpf/
4011 F:      scripts/bpf_doc.py
4012 F:      scripts/Makefile.btf
4013 F:      scripts/pahole-version.sh
4014 F:      tools/bpf/
4015 F:      tools/lib/bpf/
4016 F:      tools/testing/selftests/bpf/
4017
4018 BPF [ITERATOR]
4019 M:      Yonghong Song <yonghong.song@linux.dev>
4020 L:      bpf@vger.kernel.org
4021 S:      Maintained
4022 F:      kernel/bpf/*iter.c
4023
4024 BPF [L7 FRAMEWORK] (sockmap)
4025 M:      John Fastabend <john.fastabend@gmail.com>
4026 M:      Jakub Sitnicki <jakub@cloudflare.com>
4027 L:      netdev@vger.kernel.org
4028 L:      bpf@vger.kernel.org
4029 S:      Maintained
4030 F:      include/linux/skmsg.h
4031 F:      net/core/skmsg.c
4032 F:      net/core/sock_map.c
4033 F:      net/ipv4/tcp_bpf.c
4034 F:      net/ipv4/udp_bpf.c
4035 F:      net/unix/unix_bpf.c
4036
4037 BPF [LIBRARY] (libbpf)
4038 M:      Andrii Nakryiko <andrii@kernel.org>
4039 M:      Eduard Zingerman <eddyz87@gmail.com>
4040 L:      bpf@vger.kernel.org
4041 S:      Maintained
4042 F:      tools/lib/bpf/
4043
4044 BPF [MISC]
4045 L:      bpf@vger.kernel.org
4046 S:      Odd Fixes
4047 K:      (?:\b|_)bpf(?:\b|_)
4048
4049 BPF [NETKIT] (BPF-programmable network device)
4050 M:      Daniel Borkmann <daniel@iogearbox.net>
4051 M:      Nikolay Aleksandrov <razor@blackwall.org>
4052 L:      bpf@vger.kernel.org
4053 L:      netdev@vger.kernel.org
4054 S:      Supported
4055 F:      drivers/net/netkit.c
4056 F:      include/net/netkit.h
4057
4058 BPF [NETWORKING] (struct_ops, reuseport)
4059 M:      Martin KaFai Lau <martin.lau@linux.dev>
4060 L:      bpf@vger.kernel.org
4061 L:      netdev@vger.kernel.org
4062 S:      Maintained
4063 F:      kernel/bpf/bpf_struct*
4064
4065 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
4066 M:      Martin KaFai Lau <martin.lau@linux.dev>
4067 M:      Daniel Borkmann <daniel@iogearbox.net>
4068 R:      John Fastabend <john.fastabend@gmail.com>
4069 L:      bpf@vger.kernel.org
4070 L:      netdev@vger.kernel.org
4071 S:      Maintained
4072 F:      include/net/tcx.h
4073 F:      kernel/bpf/tcx.c
4074 F:      net/core/filter.c
4075 F:      net/sched/act_bpf.c
4076 F:      net/sched/cls_bpf.c
4077
4078 BPF [RINGBUF]
4079 M:      Andrii Nakryiko <andrii@kernel.org>
4080 L:      bpf@vger.kernel.org
4081 S:      Maintained
4082 F:      kernel/bpf/ringbuf.c
4083
4084 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
4085 M:      KP Singh <kpsingh@kernel.org>
4086 R:      Matt Bobrowski <mattbobrowski@google.com>
4087 L:      bpf@vger.kernel.org
4088 S:      Maintained
4089 F:      Documentation/bpf/prog_lsm.rst
4090 F:      include/linux/bpf_lsm.h
4091 F:      kernel/bpf/bpf_lsm.c
4092 F:      security/bpf/
4093
4094 BPF [SELFTESTS] (Test Runners & Infrastructure)
4095 M:      Andrii Nakryiko <andrii@kernel.org>
4096 M:      Eduard Zingerman <eddyz87@gmail.com>
4097 R:      Mykola Lysenko <mykolal@fb.com>
4098 L:      bpf@vger.kernel.org
4099 S:      Maintained
4100 F:      tools/testing/selftests/bpf/
4101
4102 BPF [STORAGE & CGROUPS]
4103 M:      Martin KaFai Lau <martin.lau@linux.dev>
4104 L:      bpf@vger.kernel.org
4105 S:      Maintained
4106 F:      kernel/bpf/*storage.c
4107 F:      kernel/bpf/bpf_lru*
4108 F:      kernel/bpf/cgroup.c
4109
4110 BPF [TOOLING] (bpftool)
4111 M:      Quentin Monnet <qmo@kernel.org>
4112 L:      bpf@vger.kernel.org
4113 S:      Maintained
4114 F:      kernel/bpf/disasm.*
4115 F:      tools/bpf/bpftool/
4116
4117 BPF [TRACING]
4118 M:      Song Liu <song@kernel.org>
4119 R:      Jiri Olsa <jolsa@kernel.org>
4120 L:      bpf@vger.kernel.org
4121 S:      Maintained
4122 F:      kernel/bpf/stackmap.c
4123 F:      kernel/trace/bpf_trace.c
4124
4125 BROADCOM ASP 2.0 ETHERNET DRIVER
4126 M:      Justin Chen <justin.chen@broadcom.com>
4127 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4128 L:      bcm-kernel-feedback-list@broadcom.com
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
4132 F:      drivers/net/ethernet/broadcom/asp2/
4133
4134 BROADCOM B44 10/100 ETHERNET DRIVER
4135 M:      Michael Chan <michael.chan@broadcom.com>
4136 L:      netdev@vger.kernel.org
4137 S:      Supported
4138 F:      drivers/net/ethernet/broadcom/b44.*
4139
4140 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
4141 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4142 L:      netdev@vger.kernel.org
4143 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
4144 S:      Supported
4145 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
4146 F:      drivers/net/dsa/b53/*
4147 F:      drivers/net/dsa/bcm_sf2*
4148 F:      include/linux/dsa/brcm.h
4149 F:      include/linux/platform_data/b53.h
4150
4151 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
4152 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4153 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4154 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
4155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4156 S:      Maintained
4157 T:      git https://github.com/broadcom/stblinux.git
4158 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4159 F:      drivers/pci/controller/pcie-brcmstb.c
4160 F:      drivers/staging/vc04_services
4161 N:      bcm2711
4162 N:      bcm283*
4163 N:      raspberrypi
4164
4165 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
4166 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4167 M:      Ray Jui <rjui@broadcom.com>
4168 M:      Scott Branden <sbranden@broadcom.com>
4169 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4170 S:      Maintained
4171 T:      git https://github.com/broadcom/mach-bcm
4172 F:      arch/arm/mach-bcm/
4173 N:      bcm281*
4174 N:      bcm113*
4175 N:      bcm216*
4176 N:      kona
4177
4178 BROADCOM BCM2835 CAMERA DRIVERS
4179 M:      Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
4180 L:      linux-media@vger.kernel.org
4181 S:      Maintained
4182 F:      Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml
4183 F:      drivers/media/platform/broadcom/bcm2835-unicam*
4184
4185 BROADCOM BCM47XX MIPS ARCHITECTURE
4186 M:      Hauke Mehrtens <hauke@hauke-m.de>
4187 M:      Rafał Miłecki <zajec5@gmail.com>
4188 L:      linux-mips@vger.kernel.org
4189 S:      Maintained
4190 F:      Documentation/devicetree/bindings/mips/brcm/
4191 F:      arch/mips/bcm47xx/*
4192 F:      arch/mips/include/asm/mach-bcm47xx/*
4193
4194 BROADCOM BCM4908 ETHERNET DRIVER
4195 M:      Rafał Miłecki <rafal@milecki.pl>
4196 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4197 L:      netdev@vger.kernel.org
4198 S:      Maintained
4199 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
4200 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
4201 F:      drivers/net/ethernet/broadcom/unimac.h
4202
4203 BROADCOM BCM4908 PINMUX DRIVER
4204 M:      Rafał Miłecki <rafal@milecki.pl>
4205 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4206 L:      linux-gpio@vger.kernel.org
4207 S:      Maintained
4208 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
4209 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
4210
4211 BROADCOM BCM5301X ARM ARCHITECTURE
4212 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4213 M:      Hauke Mehrtens <hauke@hauke-m.de>
4214 M:      Rafał Miłecki <zajec5@gmail.com>
4215 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4217 S:      Maintained
4218 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
4219 F:      arch/arm/boot/dts/broadcom/bcm470*
4220 F:      arch/arm/boot/dts/broadcom/bcm5301*
4221 F:      arch/arm/boot/dts/broadcom/bcm953012*
4222 F:      arch/arm/mach-bcm/bcm_5301x.c
4223
4224 BROADCOM BCM53573 ARM ARCHITECTURE
4225 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4226 M:      Rafał Miłecki <rafal@milecki.pl>
4227 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4229 S:      Maintained
4230 F:      arch/arm/boot/dts/broadcom/bcm47189*
4231 F:      arch/arm/boot/dts/broadcom/bcm53573*
4232
4233 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4234 M:      Kevin Cernekee <cernekee@gmail.com>
4235 L:      linux-usb@vger.kernel.org
4236 S:      Maintained
4237 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4238
4239 BROADCOM BCM7XXX ARM ARCHITECTURE
4240 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4241 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4243 S:      Maintained
4244 T:      git https://github.com/broadcom/stblinux.git
4245 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4246 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4247 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4248 F:      arch/arm/mach-bcm/*brcmstb*
4249 F:      arch/arm/mm/cache-b15-rac.c
4250 F:      drivers/bus/brcmstb_gisb.c
4251 F:      drivers/pci/controller/pcie-brcmstb.c
4252 N:      brcmstb
4253 N:      bcm7038
4254 N:      bcm7120
4255
4256 BROADCOM BCMBCA ARM ARCHITECTURE
4257 M:      William Zhang <william.zhang@broadcom.com>
4258 M:      Anand Gore <anand.gore@broadcom.com>
4259 M:      Kursad Oney <kursad.oney@broadcom.com>
4260 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4261 M:      Rafał Miłecki <rafal@milecki.pl>
4262 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4264 S:      Maintained
4265 T:      git https://github.com/broadcom/stblinux.git
4266 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4267 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4268 N:      bcmbca
4269 N:      bcm[9]?47622
4270 N:      bcm[9]?4912
4271 N:      bcm[9]?63138
4272 N:      bcm[9]?63146
4273 N:      bcm[9]?63148
4274 N:      bcm[9]?63158
4275 N:      bcm[9]?63178
4276 N:      bcm[9]?6756
4277 N:      bcm[9]?6813
4278 N:      bcm[9]?6846
4279 N:      bcm[9]?6855
4280 N:      bcm[9]?6856
4281 N:      bcm[9]?6858
4282 N:      bcm[9]?6878
4283
4284 BROADCOM BDC DRIVER
4285 M:      Justin Chen <justin.chen@broadcom.com>
4286 M:      Al Cooper <alcooperx@gmail.com>
4287 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4288 L:      linux-usb@vger.kernel.org
4289 S:      Maintained
4290 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4291 F:      drivers/usb/gadget/udc/bdc/
4292
4293 BROADCOM BMIPS CPUFREQ DRIVER
4294 M:      Markus Mayer <mmayer@broadcom.com>
4295 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4296 L:      linux-pm@vger.kernel.org
4297 S:      Maintained
4298 F:      drivers/cpufreq/bmips-cpufreq.c
4299
4300 BROADCOM BMIPS MIPS ARCHITECTURE
4301 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4302 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4303 L:      linux-mips@vger.kernel.org
4304 S:      Maintained
4305 T:      git https://github.com/broadcom/stblinux.git
4306 F:      arch/mips/bmips/*
4307 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4308 F:      arch/mips/include/asm/mach-bmips/*
4309 F:      arch/mips/kernel/*bmips*
4310 F:      drivers/irqchip/irq-bcm63*
4311 F:      drivers/irqchip/irq-bcm7*
4312 F:      drivers/irqchip/irq-brcmstb*
4313 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4314 F:      include/linux/bcm963xx_nvram.h
4315 F:      include/linux/bcm963xx_tag.h
4316
4317 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4318 M:      Rasesh Mody <rmody@marvell.com>
4319 M:      GR-Linux-NIC-Dev@marvell.com
4320 L:      netdev@vger.kernel.org
4321 S:      Supported
4322 F:      drivers/net/ethernet/broadcom/bnx2.*
4323 F:      drivers/net/ethernet/broadcom/bnx2_*
4324
4325 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4326 M:      Saurav Kashyap <skashyap@marvell.com>
4327 M:      Javed Hasan <jhasan@marvell.com>
4328 M:      GR-QLogic-Storage-Upstream@marvell.com
4329 L:      linux-scsi@vger.kernel.org
4330 S:      Supported
4331 F:      drivers/scsi/bnx2fc/
4332
4333 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4334 M:      Nilesh Javali <njavali@marvell.com>
4335 M:      Manish Rangankar <mrangankar@marvell.com>
4336 M:      GR-QLogic-Storage-Upstream@marvell.com
4337 L:      linux-scsi@vger.kernel.org
4338 S:      Supported
4339 F:      drivers/scsi/bnx2i/
4340
4341 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4342 M:      Sudarsana Kalluru <skalluru@marvell.com>
4343 M:      Manish Chopra <manishc@marvell.com>
4344 L:      netdev@vger.kernel.org
4345 S:      Supported
4346 F:      drivers/net/ethernet/broadcom/bnx2x/
4347
4348 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4349 M:      Michael Chan <michael.chan@broadcom.com>
4350 L:      netdev@vger.kernel.org
4351 S:      Supported
4352 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4353 F:      drivers/net/ethernet/broadcom/bnxt/
4354 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4355
4356 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
4357 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
4358 L:      linux-wireless@vger.kernel.org
4359 L:      brcm80211@lists.linux.dev
4360 L:      brcm80211-dev-list.pdl@broadcom.com
4361 S:      Supported
4362 F:      drivers/net/wireless/broadcom/brcm80211/
4363 F:      include/linux/platform_data/brcmfmac.h
4364
4365 BROADCOM BRCMSTB GPIO DRIVER
4366 M:      Doug Berger <opendmb@gmail.com>
4367 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4368 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4369 S:      Supported
4370 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4371 F:      drivers/gpio/gpio-brcmstb.c
4372
4373 BROADCOM BRCMSTB I2C DRIVER
4374 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4375 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4376 L:      linux-i2c@vger.kernel.org
4377 S:      Supported
4378 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4379 F:      drivers/i2c/busses/i2c-brcmstb.c
4380
4381 BROADCOM BRCMSTB UART DRIVER
4382 M:      Al Cooper <alcooperx@gmail.com>
4383 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4384 L:      linux-serial@vger.kernel.org
4385 S:      Maintained
4386 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4387 F:      drivers/tty/serial/8250/8250_bcm7271.c
4388
4389 BROADCOM BRCMSTB USB EHCI DRIVER
4390 M:      Justin Chen <justin.chen@broadcom.com>
4391 M:      Al Cooper <alcooperx@gmail.com>
4392 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4393 L:      linux-usb@vger.kernel.org
4394 S:      Maintained
4395 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4396 F:      drivers/usb/host/ehci-brcm.*
4397
4398 BROADCOM BRCMSTB USB PIN MAP DRIVER
4399 M:      Al Cooper <alcooperx@gmail.com>
4400 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4401 L:      linux-usb@vger.kernel.org
4402 S:      Maintained
4403 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4404 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4405
4406 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4407 M:      Justin Chen <justin.chen@broadcom.com>
4408 M:      Al Cooper <alcooperx@gmail.com>
4409 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4410 L:      linux-kernel@vger.kernel.org
4411 S:      Maintained
4412 F:      drivers/phy/broadcom/phy-brcm-usb*
4413
4414 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4415 M:      William Zhang <william.zhang@broadcom.com>
4416 M:      Kursad Oney <kursad.oney@broadcom.com>
4417 M:      Jonas Gorski <jonas.gorski@gmail.com>
4418 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4419 L:      linux-spi@vger.kernel.org
4420 S:      Maintained
4421 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4422 F:      drivers/spi/spi-bcm63xx-hsspi.c
4423 F:      drivers/spi/spi-bcmbca-hsspi.c
4424
4425 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4426 M:      Jonas Gorski <jonas.gorski@gmail.com>
4427 L:      linux-spi@vger.kernel.org
4428 S:      Odd Fixes
4429 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4430 F:      drivers/spi/spi-bcm63xx.c
4431
4432 BROADCOM ETHERNET PHY DRIVERS
4433 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4434 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4435 L:      netdev@vger.kernel.org
4436 S:      Supported
4437 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4438 F:      drivers/net/phy/bcm*.[ch]
4439 F:      drivers/net/phy/broadcom.c
4440 F:      include/linux/brcmphy.h
4441
4442 BROADCOM GENET ETHERNET DRIVER
4443 M:      Doug Berger <opendmb@gmail.com>
4444 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4445 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4446 L:      netdev@vger.kernel.org
4447 S:      Supported
4448 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4449 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4450 F:      drivers/net/ethernet/broadcom/genet/
4451 F:      drivers/net/ethernet/broadcom/unimac.h
4452 F:      drivers/net/mdio/mdio-bcm-unimac.c
4453 F:      include/linux/platform_data/bcmgenet.h
4454 F:      include/linux/platform_data/mdio-bcm-unimac.h
4455
4456 BROADCOM IPROC ARM ARCHITECTURE
4457 M:      Ray Jui <rjui@broadcom.com>
4458 M:      Scott Branden <sbranden@broadcom.com>
4459 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4461 S:      Maintained
4462 T:      git https://github.com/broadcom/stblinux.git
4463 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4464 F:      arch/arm64/boot/dts/broadcom/stingray/*
4465 F:      drivers/clk/bcm/clk-ns*
4466 F:      drivers/clk/bcm/clk-sr*
4467 F:      drivers/pinctrl/bcm/pinctrl-ns*
4468 F:      include/dt-bindings/clock/bcm-sr*
4469 N:      iproc
4470 N:      cygnus
4471 N:      bcm[-_]nsp
4472 N:      bcm9113*
4473 N:      bcm9583*
4474 N:      bcm9585*
4475 N:      bcm9586*
4476 N:      bcm988312
4477 N:      bcm113*
4478 N:      bcm583*
4479 N:      bcm585*
4480 N:      bcm586*
4481 N:      bcm88312
4482 N:      hr2
4483 N:      stingray
4484
4485 BROADCOM IPROC GBIT ETHERNET DRIVER
4486 M:      Rafał Miłecki <rafal@milecki.pl>
4487 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4488 L:      netdev@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4491 F:      drivers/net/ethernet/broadcom/bgmac*
4492 F:      drivers/net/ethernet/broadcom/unimac.h
4493
4494 BROADCOM KONA GPIO DRIVER
4495 M:      Ray Jui <rjui@broadcom.com>
4496 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4497 S:      Supported
4498 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4499 F:      drivers/gpio/gpio-bcm-kona.c
4500
4501 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4502 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4503 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4504 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4505 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4506 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4507 L:      linux-scsi@vger.kernel.org
4508 S:      Supported
4509 W:      https://www.broadcom.com/support/storage
4510 F:      drivers/scsi/mpi3mr/
4511
4512 BROADCOM NETXTREME-E ROCE DRIVER
4513 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4514 L:      linux-rdma@vger.kernel.org
4515 S:      Supported
4516 W:      http://www.broadcom.com
4517 F:      drivers/infiniband/hw/bnxt_re/
4518 F:      include/uapi/rdma/bnxt_re-abi.h
4519
4520 BROADCOM NVRAM DRIVER
4521 M:      Rafał Miłecki <zajec5@gmail.com>
4522 L:      linux-mips@vger.kernel.org
4523 S:      Maintained
4524 F:      drivers/firmware/broadcom/*
4525
4526 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4527 M:      Rafał Miłecki <rafal@milecki.pl>
4528 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4529 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4530 L:      linux-pm@vger.kernel.org
4531 S:      Maintained
4532 T:      git https://github.com/broadcom/stblinux.git
4533 F:      drivers/pmdomain/bcm/bcm-pmb.c
4534 F:      include/dt-bindings/soc/bcm-pmb.h
4535
4536 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4537 M:      Rafał Miłecki <zajec5@gmail.com>
4538 L:      linux-wireless@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/bcma/
4541 F:      include/linux/bcma/
4542
4543 BROADCOM SPI DRIVER
4544 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4545 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4546 S:      Maintained
4547 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4548 F:      drivers/spi/spi-bcm-qspi.*
4549 F:      drivers/spi/spi-brcmstb-qspi.c
4550 F:      drivers/spi/spi-iproc-qspi.c
4551
4552 BROADCOM STB AVS CPUFREQ DRIVER
4553 M:      Markus Mayer <mmayer@broadcom.com>
4554 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4555 L:      linux-pm@vger.kernel.org
4556 S:      Maintained
4557 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4558 F:      drivers/cpufreq/brcmstb*
4559
4560 BROADCOM STB AVS TMON DRIVER
4561 M:      Markus Mayer <mmayer@broadcom.com>
4562 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4563 L:      linux-pm@vger.kernel.org
4564 S:      Maintained
4565 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4566 F:      drivers/thermal/broadcom/brcmstb*
4567
4568 BROADCOM STB DPFE DRIVER
4569 M:      Markus Mayer <mmayer@broadcom.com>
4570 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4572 S:      Maintained
4573 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4574 F:      drivers/memory/brcmstb_dpfe.c
4575
4576 BROADCOM STB NAND FLASH DRIVER
4577 M:      Brian Norris <computersforpeace@gmail.com>
4578 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4579 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4580 L:      linux-mtd@lists.infradead.org
4581 S:      Maintained
4582 F:      drivers/mtd/nand/raw/brcmnand/
4583 F:      include/linux/platform_data/brcmnand.h
4584
4585 BROADCOM STB PCIE DRIVER
4586 M:      Jim Quinlan <jim2101024@gmail.com>
4587 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4588 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4589 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4590 L:      linux-pci@vger.kernel.org
4591 S:      Maintained
4592 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4593 F:      drivers/pci/controller/pcie-brcmstb.c
4594
4595 BROADCOM SYSTEMPORT ETHERNET DRIVER
4596 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4597 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4598 L:      netdev@vger.kernel.org
4599 S:      Supported
4600 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4601 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4602 F:      drivers/net/ethernet/broadcom/unimac.h
4603
4604 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4605 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4606 M:      Michael Chan <mchan@broadcom.com>
4607 L:      netdev@vger.kernel.org
4608 S:      Supported
4609 F:      drivers/net/ethernet/broadcom/tg3.*
4610
4611 BROADCOM VK DRIVER
4612 M:      Scott Branden <scott.branden@broadcom.com>
4613 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4614 S:      Supported
4615 F:      drivers/misc/bcm-vk/
4616 F:      include/uapi/linux/misc/bcm_vk.h
4617
4618 BROCADE BFA FC SCSI DRIVER
4619 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4620 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4621 L:      linux-scsi@vger.kernel.org
4622 S:      Supported
4623 F:      drivers/scsi/bfa/
4624
4625 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4626 M:      Rasesh Mody <rmody@marvell.com>
4627 M:      Sudarsana Kalluru <skalluru@marvell.com>
4628 M:      GR-Linux-NIC-Dev@marvell.com
4629 L:      netdev@vger.kernel.org
4630 S:      Supported
4631 F:      drivers/net/ethernet/brocade/bna/
4632
4633 BSG (block layer generic sg v4 driver)
4634 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4635 L:      linux-scsi@vger.kernel.org
4636 S:      Supported
4637 F:      block/bsg.c
4638 F:      include/linux/bsg.h
4639 F:      include/uapi/linux/bsg.h
4640
4641 BT87X AUDIO DRIVER
4642 M:      Clemens Ladisch <clemens@ladisch.de>
4643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4644 S:      Maintained
4645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4646 F:      Documentation/sound/cards/bt87x.rst
4647 F:      sound/pci/bt87x.c
4648
4649 BT8XXGPIO DRIVER
4650 M:      Michael Buesch <m@bues.ch>
4651 S:      Maintained
4652 W:      http://bu3sch.de/btgpio.php
4653 F:      drivers/gpio/gpio-bt8xx.c
4654
4655 BTRFS FILE SYSTEM
4656 M:      Chris Mason <clm@fb.com>
4657 M:      Josef Bacik <josef@toxicpanda.com>
4658 M:      David Sterba <dsterba@suse.com>
4659 L:      linux-btrfs@vger.kernel.org
4660 S:      Maintained
4661 W:      https://btrfs.readthedocs.io
4662 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4663 C:      irc://irc.libera.chat/btrfs
4664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4665 F:      Documentation/filesystems/btrfs.rst
4666 F:      fs/btrfs/
4667 F:      include/linux/btrfs*
4668 F:      include/trace/events/btrfs.h
4669 F:      include/uapi/linux/btrfs*
4670
4671 BTTV VIDEO4LINUX DRIVER
4672 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4673 L:      linux-media@vger.kernel.org
4674 S:      Odd fixes
4675 W:      https://linuxtv.org
4676 T:      git git://linuxtv.org/media_tree.git
4677 F:      Documentation/driver-api/media/drivers/bttv*
4678 F:      drivers/media/pci/bt8xx/bttv*
4679
4680 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4681 M:      Chanwoo Choi <cw00.choi@samsung.com>
4682 L:      linux-pm@vger.kernel.org
4683 L:      linux-samsung-soc@vger.kernel.org
4684 S:      Maintained
4685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4686 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4687 F:      drivers/devfreq/exynos-bus.c
4688
4689 BUSLOGIC SCSI DRIVER
4690 M:      Khalid Aziz <khalid@gonehiking.org>
4691 L:      linux-scsi@vger.kernel.org
4692 S:      Maintained
4693 F:      drivers/scsi/BusLogic.*
4694 F:      drivers/scsi/FlashPoint.*
4695
4696 BXCAN CAN NETWORK DRIVER
4697 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4698 L:      linux-can@vger.kernel.org
4699 S:      Maintained
4700 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4701 F:      drivers/net/can/bxcan.c
4702
4703 C-MEDIA CMI8788 DRIVER
4704 M:      Clemens Ladisch <clemens@ladisch.de>
4705 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4706 S:      Maintained
4707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4708 F:      sound/pci/oxygen/
4709
4710 C-SKY ARCHITECTURE
4711 M:      Guo Ren <guoren@kernel.org>
4712 L:      linux-csky@vger.kernel.org
4713 S:      Supported
4714 T:      git https://github.com/c-sky/csky-linux.git
4715 F:      Documentation/devicetree/bindings/csky/
4716 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4717 F:      Documentation/devicetree/bindings/timer/csky,*
4718 F:      arch/csky/
4719 F:      drivers/clocksource/timer-gx6605s.c
4720 F:      drivers/clocksource/timer-mp-csky.c
4721 F:      drivers/irqchip/irq-csky-*
4722 N:      csky
4723 K:      csky
4724
4725 CA8210 IEEE-802.15.4 RADIO DRIVER
4726 L:      linux-wpan@vger.kernel.org
4727 S:      Orphan
4728 W:      https://github.com/Cascoda/ca8210-linux.git
4729 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4730 F:      drivers/net/ieee802154/ca8210.c
4731
4732 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4733 M:      David Howells <dhowells@redhat.com>
4734 L:      netfs@lists.linux.dev
4735 S:      Supported
4736 F:      Documentation/filesystems/caching/cachefiles.rst
4737 F:      fs/cachefiles/
4738
4739 CACHESTAT: PAGE CACHE STATS FOR A FILE
4740 M:      Nhat Pham <nphamcs@gmail.com>
4741 M:      Johannes Weiner <hannes@cmpxchg.org>
4742 L:      linux-mm@kvack.org
4743 S:      Maintained
4744 F:      tools/testing/selftests/cachestat/test_cachestat.c
4745
4746 CADENCE MIPI-CSI2 BRIDGES
4747 M:      Maxime Ripard <mripard@kernel.org>
4748 L:      linux-media@vger.kernel.org
4749 S:      Maintained
4750 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4751 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4752 F:      drivers/media/platform/cadence/cdns-csi2*
4753
4754 CADENCE NAND DRIVER
4755 L:      linux-mtd@lists.infradead.org
4756 S:      Orphan
4757 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4758 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4759
4760 CADENCE USB3 DRD IP DRIVER
4761 M:      Peter Chen <peter.chen@kernel.org>
4762 M:      Pawel Laszczak <pawell@cadence.com>
4763 R:      Roger Quadros <rogerq@kernel.org>
4764 L:      linux-usb@vger.kernel.org
4765 S:      Maintained
4766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4767 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4768 F:      drivers/usb/cdns3/
4769 X:      drivers/usb/cdns3/cdnsp*
4770
4771 CADENCE USBHS DRIVER
4772 M:      Pawel Laszczak <pawell@cadence.com>
4773 L:      linux-usb@vger.kernel.org
4774 S:      Maintained
4775 F:      drivers/usb/gadget/udc/cdns2
4776
4777 CADENCE USBSSP DRD IP DRIVER
4778 M:      Pawel Laszczak <pawell@cadence.com>
4779 L:      linux-usb@vger.kernel.org
4780 S:      Maintained
4781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4782 F:      drivers/usb/cdns3/
4783 X:      drivers/usb/cdns3/cdns3*
4784
4785 CADET FM/AM RADIO RECEIVER DRIVER
4786 M:      Hans Verkuil <hverkuil@xs4all.nl>
4787 L:      linux-media@vger.kernel.org
4788 S:      Maintained
4789 W:      https://linuxtv.org
4790 T:      git git://linuxtv.org/media_tree.git
4791 F:      drivers/media/radio/radio-cadet*
4792
4793 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4794 L:      linux-media@vger.kernel.org
4795 S:      Orphan
4796 T:      git git://linuxtv.org/media_tree.git
4797 F:      Documentation/admin-guide/media/cafe_ccic*
4798 F:      drivers/media/platform/marvell/
4799
4800 CAIF NETWORK LAYER
4801 L:      netdev@vger.kernel.org
4802 S:      Orphan
4803 F:      Documentation/networking/caif/
4804 F:      drivers/net/caif/
4805 F:      include/net/caif/
4806 F:      include/uapi/linux/caif/
4807 F:      net/caif/
4808
4809 CAKE QDISC
4810 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4811 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4812 S:      Maintained
4813 F:      net/sched/sch_cake.c
4814
4815 CAN NETWORK DRIVERS
4816 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4817 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
4818 L:      linux-can@vger.kernel.org
4819 S:      Maintained
4820 W:      https://github.com/linux-can
4821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4823 F:      Documentation/devicetree/bindings/net/can/
4824 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4825 F:      drivers/net/can/
4826 F:      drivers/phy/phy-can-transceiver.c
4827 F:      include/linux/can/bittiming.h
4828 F:      include/linux/can/dev.h
4829 F:      include/linux/can/length.h
4830 F:      include/linux/can/platform/
4831 F:      include/linux/can/rx-offload.h
4832 F:      include/uapi/linux/can/error.h
4833 F:      include/uapi/linux/can/netlink.h
4834 F:      include/uapi/linux/can/vxcan.h
4835
4836 CAN NETWORK LAYER
4837 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4838 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4839 L:      linux-can@vger.kernel.org
4840 S:      Maintained
4841 W:      https://github.com/linux-can
4842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4844 F:      Documentation/networking/can.rst
4845 F:      include/linux/can/can-ml.h
4846 F:      include/linux/can/core.h
4847 F:      include/linux/can/skb.h
4848 F:      include/net/netns/can.h
4849 F:      include/uapi/linux/can.h
4850 F:      include/uapi/linux/can/bcm.h
4851 F:      include/uapi/linux/can/gw.h
4852 F:      include/uapi/linux/can/isotp.h
4853 F:      include/uapi/linux/can/raw.h
4854 F:      net/can/
4855
4856 CAN-J1939 NETWORK LAYER
4857 M:      Robin van der Gracht <robin@protonic.nl>
4858 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4859 R:      kernel@pengutronix.de
4860 L:      linux-can@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/networking/j1939.rst
4863 F:      include/uapi/linux/can/j1939.h
4864 F:      net/can/j1939/
4865
4866 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4867 M:      Damien Le Moal <dlemoal@kernel.org>
4868 L:      linux-riscv@lists.infradead.org
4869 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4870 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4871 F:      drivers/pinctrl/pinctrl-k210.c
4872
4873 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4874 M:      Damien Le Moal <dlemoal@kernel.org>
4875 L:      linux-kernel@vger.kernel.org
4876 L:      linux-riscv@lists.infradead.org
4877 S:      Maintained
4878 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4879 F:      drivers/reset/reset-k210.c
4880
4881 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4882 M:      Damien Le Moal <dlemoal@kernel.org>
4883 L:      linux-riscv@lists.infradead.org
4884 S:      Maintained
4885 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4886 F:      drivers/soc/canaan/
4887 F:      include/soc/canaan/
4888
4889 CAPABILITIES
4890 M:      Serge Hallyn <serge@hallyn.com>
4891 L:      linux-security-module@vger.kernel.org
4892 S:      Supported
4893 F:      include/linux/capability.h
4894 F:      include/uapi/linux/capability.h
4895 F:      kernel/capability.c
4896 F:      security/commoncap.c
4897
4898 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4899 M:      Kevin Tsai <ktsai@capellamicro.com>
4900 S:      Maintained
4901 F:      drivers/iio/light/cm*
4902
4903 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4904 M:      Christian Lamparter <chunkeey@googlemail.com>
4905 L:      linux-wireless@vger.kernel.org
4906 S:      Maintained
4907 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4908 F:      drivers/net/wireless/ath/carl9170/
4909
4910 CAVIUM I2C DRIVER
4911 M:      Robert Richter <rric@kernel.org>
4912 S:      Odd Fixes
4913 W:      http://www.marvell.com
4914 F:      drivers/i2c/busses/i2c-octeon*
4915 F:      drivers/i2c/busses/i2c-thunderx*
4916
4917 CAVIUM LIQUIDIO NETWORK DRIVER
4918 L:      netdev@vger.kernel.org
4919 S:      Orphan
4920 W:      http://www.marvell.com
4921 F:      drivers/net/ethernet/cavium/liquidio/
4922
4923 CAVIUM MMC DRIVER
4924 M:      Robert Richter <rric@kernel.org>
4925 S:      Odd Fixes
4926 W:      http://www.marvell.com
4927 F:      drivers/mmc/host/cavium*
4928
4929 CAVIUM OCTEON-TX CRYPTO DRIVER
4930 M:      George Cherian <gcherian@marvell.com>
4931 L:      linux-crypto@vger.kernel.org
4932 S:      Supported
4933 W:      http://www.marvell.com
4934 F:      drivers/crypto/cavium/cpt/
4935
4936 CAVIUM THUNDERX2 ARM64 SOC
4937 M:      Robert Richter <rric@kernel.org>
4938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4939 S:      Odd Fixes
4940 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4941 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4942
4943 CBS/ETF/TAPRIO QDISCS
4944 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4945 L:      netdev@vger.kernel.org
4946 S:      Maintained
4947 F:      net/sched/sch_cbs.c
4948 F:      net/sched/sch_etf.c
4949 F:      net/sched/sch_taprio.c
4950
4951 CC2520 IEEE-802.15.4 RADIO DRIVER
4952 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4953 L:      linux-wpan@vger.kernel.org
4954 S:      Odd Fixes
4955 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4956 F:      drivers/net/ieee802154/cc2520.c
4957
4958 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4959 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4960 L:      linux-crypto@vger.kernel.org
4961 S:      Supported
4962 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4963 F:      drivers/crypto/ccree/
4964
4965 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4966 M:      Hadar Gat <hadar.gat@arm.com>
4967 L:      linux-crypto@vger.kernel.org
4968 S:      Supported
4969 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4970 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4971 F:      drivers/char/hw_random/cctrng.c
4972 F:      drivers/char/hw_random/cctrng.h
4973
4974 CEC FRAMEWORK
4975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4976 L:      linux-media@vger.kernel.org
4977 S:      Supported
4978 W:      http://linuxtv.org
4979 T:      git git://linuxtv.org/media_tree.git
4980 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4981 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4982 F:      Documentation/driver-api/media/cec-core.rst
4983 F:      Documentation/userspace-api/media/cec
4984 F:      drivers/media/cec/
4985 F:      drivers/media/rc/keymaps/rc-cec.c
4986 F:      include/media/cec-notifier.h
4987 F:      include/media/cec.h
4988 F:      include/uapi/linux/cec-funcs.h
4989 F:      include/uapi/linux/cec.h
4990
4991 CEC GPIO DRIVER
4992 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4993 L:      linux-media@vger.kernel.org
4994 S:      Supported
4995 W:      http://linuxtv.org
4996 T:      git git://linuxtv.org/media_tree.git
4997 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4998 F:      drivers/media/cec/platform/cec-gpio/
4999
5000 CELL BROADBAND ENGINE ARCHITECTURE
5001 M:      Arnd Bergmann <arnd@arndb.de>
5002 L:      linuxppc-dev@lists.ozlabs.org
5003 S:      Supported
5004 W:      http://www.ibm.com/developerworks/power/cell/
5005 F:      arch/powerpc/include/asm/cell*.h
5006 F:      arch/powerpc/include/asm/spu*.h
5007 F:      arch/powerpc/include/uapi/asm/spu*.h
5008 F:      arch/powerpc/platforms/cell/
5009
5010 CELLWISE CW2015 BATTERY DRIVER
5011 M:      Tobias Schrammm <t.schramm@manjaro.org>
5012 S:      Maintained
5013 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
5014 F:      drivers/power/supply/cw2015_battery.c
5015
5016 CEPH COMMON CODE (LIBCEPH)
5017 M:      Ilya Dryomov <idryomov@gmail.com>
5018 M:      Xiubo Li <xiubli@redhat.com>
5019 L:      ceph-devel@vger.kernel.org
5020 S:      Supported
5021 W:      http://ceph.com/
5022 T:      git https://github.com/ceph/ceph-client.git
5023 F:      include/linux/ceph/
5024 F:      include/linux/crush/
5025 F:      net/ceph/
5026
5027 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
5028 M:      Xiubo Li <xiubli@redhat.com>
5029 M:      Ilya Dryomov <idryomov@gmail.com>
5030 L:      ceph-devel@vger.kernel.org
5031 S:      Supported
5032 W:      http://ceph.com/
5033 T:      git https://github.com/ceph/ceph-client.git
5034 F:      Documentation/filesystems/ceph.rst
5035 F:      fs/ceph/
5036
5037 CERTIFICATE HANDLING
5038 M:      David Howells <dhowells@redhat.com>
5039 M:      David Woodhouse <dwmw2@infradead.org>
5040 L:      keyrings@vger.kernel.org
5041 S:      Maintained
5042 F:      Documentation/admin-guide/module-signing.rst
5043 F:      certs/
5044 F:      scripts/sign-file.c
5045 F:      tools/certs/
5046
5047 CFAG12864B LCD DRIVER
5048 M:      Miguel Ojeda <ojeda@kernel.org>
5049 S:      Maintained
5050 F:      drivers/auxdisplay/cfag12864b.c
5051 F:      include/linux/cfag12864b.h
5052
5053 CFAG12864BFB LCD FRAMEBUFFER DRIVER
5054 M:      Miguel Ojeda <ojeda@kernel.org>
5055 S:      Maintained
5056 F:      drivers/auxdisplay/cfag12864bfb.c
5057 F:      include/linux/cfag12864b.h
5058
5059 CHAR and MISC DRIVERS
5060 M:      Arnd Bergmann <arnd@arndb.de>
5061 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5062 S:      Supported
5063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
5064 F:      drivers/char/
5065 F:      drivers/misc/
5066 F:      include/linux/miscdevice.h
5067 X:      drivers/char/agp/
5068 X:      drivers/char/hw_random/
5069 X:      drivers/char/ipmi/
5070 X:      drivers/char/random.c
5071 X:      drivers/char/tpm/
5072
5073 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
5074 M:      Thomas Weißschuh <linux@weissschuh.net>
5075 L:      linux-hwmon@vger.kernel.org
5076 S:      Maintained
5077 F:      Documentation/hwmon/powerz.rst
5078 F:      drivers/hwmon/powerz.c
5079
5080 CHECKPATCH
5081 M:      Andy Whitcroft <apw@canonical.com>
5082 M:      Joe Perches <joe@perches.com>
5083 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
5084 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
5085 S:      Maintained
5086 F:      scripts/checkpatch.pl
5087
5088 CHECKPATCH DOCUMENTATION
5089 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
5090 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
5091 R:      Joe Perches <joe@perches.com>
5092 S:      Maintained
5093 F:      Documentation/dev-tools/checkpatch.rst
5094
5095 CHINESE DOCUMENTATION
5096 M:      Alex Shi <alexs@kernel.org>
5097 M:      Yanteng Si <siyanteng@loongson.cn>
5098 S:      Maintained
5099 F:      Documentation/translations/zh_CN/
5100
5101 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
5102 M:      Peter Chen <peter.chen@kernel.org>
5103 L:      linux-usb@vger.kernel.org
5104 S:      Maintained
5105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
5106 F:      drivers/usb/chipidea/
5107
5108 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
5109 M:      Hans de Goede <hdegoede@redhat.com>
5110 L:      linux-input@vger.kernel.org
5111 S:      Maintained
5112 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
5113 F:      drivers/input/touchscreen/chipone_icn8318.c
5114
5115 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
5116 M:      Hans de Goede <hdegoede@redhat.com>
5117 L:      linux-input@vger.kernel.org
5118 S:      Maintained
5119 F:      drivers/input/touchscreen/chipone_icn8505.c
5120
5121 CHROME HARDWARE PLATFORM SUPPORT
5122 M:      Benson Leung <bleung@chromium.org>
5123 M:      Tzung-Bi Shih <tzungbi@kernel.org>
5124 L:      chrome-platform@lists.linux.dev
5125 S:      Maintained
5126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
5127 F:      drivers/platform/chrome/
5128
5129 CHROMEOS EC CODEC DRIVER
5130 M:      Cheng-Yi Chiang <cychiang@chromium.org>
5131 M:      Tzung-Bi Shih <tzungbi@kernel.org>
5132 R:      Guenter Roeck <groeck@chromium.org>
5133 L:      chrome-platform@lists.linux.dev
5134 S:      Maintained
5135 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
5136 F:      sound/soc/codecs/cros_ec_codec.*
5137
5138 CHROMEOS EC SUBDRIVERS
5139 M:      Benson Leung <bleung@chromium.org>
5140 R:      Guenter Roeck <groeck@chromium.org>
5141 L:      chrome-platform@lists.linux.dev
5142 S:      Maintained
5143 F:      drivers/power/supply/cros_usbpd-charger.c
5144 N:      cros_ec
5145 N:      cros-ec
5146
5147 CHROMEOS EC UART DRIVER
5148 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
5149 R:      Benson Leung <bleung@chromium.org>
5150 R:      Tzung-Bi Shih <tzungbi@kernel.org>
5151 S:      Maintained
5152 F:      drivers/platform/chrome/cros_ec_uart.c
5153
5154 CHROMEOS EC USB PD NOTIFY DRIVER
5155 M:      Prashant Malani <pmalani@chromium.org>
5156 L:      chrome-platform@lists.linux.dev
5157 S:      Maintained
5158 F:      drivers/platform/chrome/cros_usbpd_notify.c
5159 F:      include/linux/platform_data/cros_usbpd_notify.h
5160
5161 CHROMEOS EC USB TYPE-C DRIVER
5162 M:      Prashant Malani <pmalani@chromium.org>
5163 L:      chrome-platform@lists.linux.dev
5164 S:      Maintained
5165 F:      drivers/platform/chrome/cros_ec_typec.*
5166 F:      drivers/platform/chrome/cros_typec_switch.c
5167 F:      drivers/platform/chrome/cros_typec_vdm.*
5168
5169 CHROMEOS HPS DRIVER
5170 M:      Dan Callaghan <dcallagh@chromium.org>
5171 R:      Sami Kyöstilä <skyostil@chromium.org>
5172 S:      Maintained
5173 F:      drivers/platform/chrome/cros_hps_i2c.c
5174
5175 CHROMEOS EC WATCHDOG
5176 M:      Lukasz Majczak <lma@chromium.org>
5177 L:      chrome-platform@lists.linux.dev
5178 S:      Maintained
5179 F:      drivers/watchdog/cros_ec_wdt.c
5180
5181 CHRONTEL CH7322 CEC DRIVER
5182 M:      Joe Tessler <jrt@google.com>
5183 L:      linux-media@vger.kernel.org
5184 S:      Maintained
5185 T:      git git://linuxtv.org/media_tree.git
5186 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
5187 F:      drivers/media/cec/i2c/ch7322.c
5188
5189 CIRRUS LOGIC AUDIO CODEC DRIVERS
5190 M:      David Rhodes <david.rhodes@cirrus.com>
5191 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5192 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5193 L:      patches@opensource.cirrus.com
5194 S:      Maintained
5195 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
5196 F:      drivers/mfd/cs42l43*
5197 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
5198 F:      drivers/spi/spi-cs42l43*
5199 F:      include/dt-bindings/sound/cs*
5200 F:      include/linux/mfd/cs42l43*
5201 F:      include/sound/cs*
5202 F:      sound/pci/hda/cirrus*
5203 F:      sound/pci/hda/cs*
5204 F:      sound/pci/hda/hda_component*
5205 F:      sound/pci/hda/hda_cs_dsp_ctl.*
5206 F:      sound/soc/codecs/cs*
5207
5208 CIRRUS LOGIC DSP FIRMWARE DRIVER
5209 M:      Simon Trimmer <simont@opensource.cirrus.com>
5210 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5211 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5212 L:      patches@opensource.cirrus.com
5213 S:      Supported
5214 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5215 T:      git https://github.com/CirrusLogic/linux-drivers.git
5216 F:      drivers/firmware/cirrus/*
5217 F:      include/linux/firmware/cirrus/*
5218
5219 CIRRUS LOGIC EP93XX ETHERNET DRIVER
5220 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5221 L:      netdev@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5224
5225 CIRRUS LOGIC LOCHNAGAR DRIVER
5226 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5227 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5228 L:      patches@opensource.cirrus.com
5229 S:      Supported
5230 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5231 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5232 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5233 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5234 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5235 F:      Documentation/hwmon/lochnagar.rst
5236 F:      drivers/clk/clk-lochnagar.c
5237 F:      drivers/hwmon/lochnagar-hwmon.c
5238 F:      drivers/mfd/lochnagar-i2c.c
5239 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5240 F:      drivers/regulator/lochnagar-regulator.c
5241 F:      include/dt-bindings/clock/lochnagar.h
5242 F:      include/dt-bindings/pinctrl/lochnagar.h
5243 F:      include/linux/mfd/lochnagar*
5244 F:      sound/soc/codecs/lochnagar-sc.c
5245
5246 CIRRUS LOGIC MADERA CODEC DRIVERS
5247 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5248 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5249 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5250 L:      patches@opensource.cirrus.com
5251 S:      Supported
5252 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5253 T:      git https://github.com/CirrusLogic/linux-drivers.git
5254 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5255 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5256 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5257 F:      drivers/gpio/gpio-madera*
5258 F:      drivers/irqchip/irq-madera*
5259 F:      drivers/mfd/cs47l*
5260 F:      drivers/mfd/madera*
5261 F:      drivers/pinctrl/cirrus/*
5262 F:      include/dt-bindings/sound/madera*
5263 F:      include/linux/irqchip/irq-madera*
5264 F:      include/linux/mfd/madera/*
5265 F:      include/sound/madera*
5266 F:      sound/soc/codecs/cs47l*
5267 F:      sound/soc/codecs/madera*
5268
5269 CISCO FCOE HBA DRIVER
5270 M:      Satish Kharat <satishkh@cisco.com>
5271 M:      Sesidhar Baddela <sebaddel@cisco.com>
5272 M:      Karan Tilak Kumar <kartilak@cisco.com>
5273 L:      linux-scsi@vger.kernel.org
5274 S:      Supported
5275 F:      drivers/scsi/fnic/
5276
5277 CISCO SCSI HBA DRIVER
5278 M:      Karan Tilak Kumar <kartilak@cisco.com>
5279 M:      Sesidhar Baddela <sebaddel@cisco.com>
5280 L:      linux-scsi@vger.kernel.org
5281 S:      Supported
5282 F:      drivers/scsi/snic/
5283
5284 CISCO VIC ETHERNET NIC DRIVER
5285 M:      Christian Benvenuti <benve@cisco.com>
5286 M:      Satish Kharat <satishkh@cisco.com>
5287 S:      Supported
5288 F:      drivers/net/ethernet/cisco/enic/
5289
5290 CISCO VIC LOW LATENCY NIC DRIVER
5291 M:      Christian Benvenuti <benve@cisco.com>
5292 M:      Nelson Escobar <neescoba@cisco.com>
5293 S:      Supported
5294 F:      drivers/infiniband/hw/usnic/
5295
5296 CLANG CONTROL FLOW INTEGRITY SUPPORT
5297 M:      Sami Tolvanen <samitolvanen@google.com>
5298 M:      Kees Cook <kees@kernel.org>
5299 R:      Nathan Chancellor <nathan@kernel.org>
5300 L:      llvm@lists.linux.dev
5301 S:      Supported
5302 B:      https://github.com/ClangBuiltLinux/linux/issues
5303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5304 F:      include/linux/cfi.h
5305 F:      kernel/cfi.c
5306
5307 CLANG-FORMAT FILE
5308 M:      Miguel Ojeda <ojeda@kernel.org>
5309 S:      Maintained
5310 F:      .clang-format
5311
5312 CLANG/LLVM BUILD SUPPORT
5313 M:      Nathan Chancellor <nathan@kernel.org>
5314 R:      Nick Desaulniers <ndesaulniers@google.com>
5315 R:      Bill Wendling <morbo@google.com>
5316 R:      Justin Stitt <justinstitt@google.com>
5317 L:      llvm@lists.linux.dev
5318 S:      Supported
5319 W:      https://clangbuiltlinux.github.io/
5320 B:      https://github.com/ClangBuiltLinux/linux/issues
5321 C:      irc://irc.libera.chat/clangbuiltlinux
5322 F:      Documentation/kbuild/llvm.rst
5323 F:      include/linux/compiler-clang.h
5324 F:      scripts/Makefile.clang
5325 F:      scripts/clang-tools/
5326 K:      \b(?i:clang|llvm)\b
5327
5328 CLK API
5329 M:      Russell King <linux@armlinux.org.uk>
5330 L:      linux-clk@vger.kernel.org
5331 S:      Maintained
5332 F:      include/linux/clk.h
5333
5334 CLOCKSOURCE, CLOCKEVENT DRIVERS
5335 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5336 M:      Thomas Gleixner <tglx@linutronix.de>
5337 L:      linux-kernel@vger.kernel.org
5338 S:      Supported
5339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5340 F:      Documentation/devicetree/bindings/timer/
5341 F:      drivers/clocksource/
5342
5343 CLOSURES
5344 M:      Kent Overstreet <kent.overstreet@linux.dev>
5345 L:      linux-bcachefs@vger.kernel.org
5346 S:      Supported
5347 C:      irc://irc.oftc.net/bcache
5348 F:      include/linux/closure.h
5349 F:      lib/closure.c
5350
5351 CMPC ACPI DRIVER
5352 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5353 L:      platform-driver-x86@vger.kernel.org
5354 S:      Supported
5355 F:      drivers/platform/x86/classmate-laptop.c
5356
5357 COBALT MEDIA DRIVER
5358 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5359 L:      linux-media@vger.kernel.org
5360 S:      Supported
5361 W:      https://linuxtv.org
5362 T:      git git://linuxtv.org/media_tree.git
5363 F:      drivers/media/pci/cobalt/
5364
5365 COCCINELLE/Semantic Patches (SmPL)
5366 M:      Julia Lawall <Julia.Lawall@inria.fr>
5367 M:      Nicolas Palix <nicolas.palix@imag.fr>
5368 L:      cocci@inria.fr (moderated for non-subscribers)
5369 S:      Supported
5370 W:      https://coccinelle.gitlabpages.inria.fr/website/
5371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5372 F:      Documentation/dev-tools/coccinelle.rst
5373 F:      scripts/coccicheck
5374 F:      scripts/coccinelle/
5375
5376 CODA FILE SYSTEM
5377 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5378 M:      coda@cs.cmu.edu
5379 L:      codalist@coda.cs.cmu.edu
5380 S:      Maintained
5381 W:      http://www.coda.cs.cmu.edu/
5382 F:      Documentation/filesystems/coda.rst
5383 F:      fs/coda/
5384 F:      include/linux/coda*.h
5385 F:      include/uapi/linux/coda*.h
5386
5387 CODA V4L2 MEM2MEM DRIVER
5388 M:      Philipp Zabel <p.zabel@pengutronix.de>
5389 L:      linux-media@vger.kernel.org
5390 S:      Maintained
5391 F:      Documentation/devicetree/bindings/media/coda.yaml
5392 F:      drivers/media/platform/chips-media/coda
5393
5394 CODE OF CONDUCT
5395 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5396 S:      Supported
5397 F:      Documentation/process/code-of-conduct-interpretation.rst
5398 F:      Documentation/process/code-of-conduct.rst
5399
5400 CODE TAGGING
5401 M:      Suren Baghdasaryan <surenb@google.com>
5402 M:      Kent Overstreet <kent.overstreet@linux.dev>
5403 S:      Maintained
5404 F:      include/asm-generic/codetag.lds.h
5405 F:      include/linux/codetag.h
5406 F:      lib/codetag.c
5407
5408 COMEDI DRIVERS
5409 M:      Ian Abbott <abbotti@mev.co.uk>
5410 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5411 S:      Odd Fixes
5412 F:      drivers/comedi/
5413 F:      include/linux/comedi/
5414 F:      include/uapi/linux/comedi.h
5415
5416 COMMON CLK FRAMEWORK
5417 M:      Michael Turquette <mturquette@baylibre.com>
5418 M:      Stephen Boyd <sboyd@kernel.org>
5419 L:      linux-clk@vger.kernel.org
5420 S:      Maintained
5421 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5423 F:      Documentation/devicetree/bindings/clock/
5424 F:      drivers/clk/
5425 F:      include/dt-bindings/clock/
5426 F:      include/linux/clk-pr*
5427 F:      include/linux/clk/
5428 F:      include/linux/of_clk.h
5429 X:      drivers/clk/clkdev.c
5430
5431 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5432 M:      Steve French <sfrench@samba.org>
5433 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5434 R:      Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files)
5435 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5436 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5437 R:      Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases)
5438 L:      linux-cifs@vger.kernel.org
5439 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5440 S:      Supported
5441 W:      https://wiki.samba.org/index.php/LinuxCIFS
5442 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5443 F:      Documentation/admin-guide/cifs/
5444 F:      fs/smb/client/
5445 F:      fs/smb/common/
5446 F:      include/uapi/linux/cifs
5447
5448 COMPACTPCI HOTPLUG CORE
5449 M:      Scott Murray <scott@spiteful.org>
5450 L:      linux-pci@vger.kernel.org
5451 S:      Maintained
5452 F:      drivers/pci/hotplug/cpci_hotplug*
5453
5454 COMPACTPCI HOTPLUG GENERIC DRIVER
5455 M:      Scott Murray <scott@spiteful.org>
5456 L:      linux-pci@vger.kernel.org
5457 S:      Maintained
5458 F:      drivers/pci/hotplug/cpcihp_generic.c
5459
5460 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5461 M:      Scott Murray <scott@spiteful.org>
5462 L:      linux-pci@vger.kernel.org
5463 S:      Maintained
5464 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5465
5466 COMPAL LAPTOP SUPPORT
5467 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5468 L:      platform-driver-x86@vger.kernel.org
5469 S:      Maintained
5470 F:      drivers/platform/x86/compal-laptop.c
5471
5472 COMPILER ATTRIBUTES
5473 M:      Miguel Ojeda <ojeda@kernel.org>
5474 S:      Maintained
5475 F:      include/linux/compiler_attributes.h
5476
5477 COMPUTE EXPRESS LINK (CXL)
5478 M:      Davidlohr Bueso <dave@stgolabs.net>
5479 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5480 M:      Dave Jiang <dave.jiang@intel.com>
5481 M:      Alison Schofield <alison.schofield@intel.com>
5482 M:      Vishal Verma <vishal.l.verma@intel.com>
5483 M:      Ira Weiny <ira.weiny@intel.com>
5484 M:      Dan Williams <dan.j.williams@intel.com>
5485 L:      linux-cxl@vger.kernel.org
5486 S:      Maintained
5487 F:      drivers/cxl/
5488 F:      include/linux/einj-cxl.h
5489 F:      include/linux/cxl-event.h
5490 F:      include/uapi/linux/cxl_mem.h
5491 F:      tools/testing/cxl/
5492
5493 COMPUTE EXPRESS LINK PMU (CPMU)
5494 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5495 L:      linux-cxl@vger.kernel.org
5496 S:      Maintained
5497 F:      Documentation/admin-guide/perf/cxl.rst
5498 F:      drivers/perf/cxl_pmu.c
5499
5500 CONEXANT ACCESSRUNNER USB DRIVER
5501 L:      accessrunner-general@lists.sourceforge.net
5502 S:      Orphan
5503 W:      http://accessrunner.sourceforge.net/
5504 F:      drivers/usb/atm/cxacru.c
5505
5506 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5507 M:      Elena Reshetova <elena.reshetova@intel.com>
5508 M:      Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
5509 S:      Maintained
5510 F:      Documentation/security/snp-tdx-threat-model.rst
5511
5512 CONFIGFS
5513 M:      Joel Becker <jlbec@evilplan.org>
5514 M:      Christoph Hellwig <hch@lst.de>
5515 S:      Supported
5516 T:      git git://git.infradead.org/users/hch/configfs.git
5517 F:      fs/configfs/
5518 F:      include/linux/configfs.h
5519 F:      samples/configfs/
5520
5521 CONSOLE SUBSYSTEM
5522 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5523 S:      Supported
5524 F:      drivers/video/console/
5525 F:      include/linux/console*
5526
5527 CONTEXT TRACKING
5528 M:      Frederic Weisbecker <frederic@kernel.org>
5529 M:      "Paul E. McKenney" <paulmck@kernel.org>
5530 S:      Maintained
5531 F:      include/linux/context_tracking*
5532 F:      kernel/context_tracking.c
5533
5534 CONTROL GROUP (CGROUP)
5535 M:      Tejun Heo <tj@kernel.org>
5536 M:      Zefan Li <lizefan.x@bytedance.com>
5537 M:      Johannes Weiner <hannes@cmpxchg.org>
5538 L:      cgroups@vger.kernel.org
5539 S:      Maintained
5540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5541 F:      Documentation/admin-guide/cgroup-v1/
5542 F:      Documentation/admin-guide/cgroup-v2.rst
5543 F:      include/linux/cgroup*
5544 F:      kernel/cgroup/
5545 F:      tools/testing/selftests/cgroup/
5546
5547 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5548 M:      Tejun Heo <tj@kernel.org>
5549 M:      Josef Bacik <josef@toxicpanda.com>
5550 M:      Jens Axboe <axboe@kernel.dk>
5551 L:      cgroups@vger.kernel.org
5552 L:      linux-block@vger.kernel.org
5553 T:      git git://git.kernel.dk/linux-block
5554 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5555 F:      block/bfq-cgroup.c
5556 F:      block/blk-cgroup.c
5557 F:      block/blk-iocost.c
5558 F:      block/blk-iolatency.c
5559 F:      block/blk-throttle.c
5560 F:      include/linux/blk-cgroup.h
5561
5562 CONTROL GROUP - CPUSET
5563 M:      Waiman Long <longman@redhat.com>
5564 M:      Zefan Li <lizefan.x@bytedance.com>
5565 L:      cgroups@vger.kernel.org
5566 S:      Maintained
5567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5568 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5569 F:      include/linux/cpuset.h
5570 F:      kernel/cgroup/cpuset.c
5571 F:      tools/testing/selftests/cgroup/test_cpuset.c
5572 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5573
5574 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5575 M:      Johannes Weiner <hannes@cmpxchg.org>
5576 M:      Michal Hocko <mhocko@kernel.org>
5577 M:      Roman Gushchin <roman.gushchin@linux.dev>
5578 M:      Shakeel Butt <shakeel.butt@linux.dev>
5579 R:      Muchun Song <muchun.song@linux.dev>
5580 L:      cgroups@vger.kernel.org
5581 L:      linux-mm@kvack.org
5582 S:      Maintained
5583 F:      include/linux/memcontrol.h
5584 F:      mm/memcontrol.c
5585 F:      mm/swap_cgroup.c
5586 F:      samples/cgroup/*
5587 F:      tools/testing/selftests/cgroup/memcg_protection.m
5588 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5589 F:      tools/testing/selftests/cgroup/test_kmem.c
5590 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5591
5592 CORETEMP HARDWARE MONITORING DRIVER
5593 M:      Fenghua Yu <fenghua.yu@intel.com>
5594 L:      linux-hwmon@vger.kernel.org
5595 S:      Maintained
5596 F:      Documentation/hwmon/coretemp.rst
5597 F:      drivers/hwmon/coretemp.c
5598
5599 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5600 M:      Marius Zachmann <mail@mariuszachmann.de>
5601 L:      linux-hwmon@vger.kernel.org
5602 S:      Maintained
5603 F:      drivers/hwmon/corsair-cpro.c
5604
5605 CORSAIR-PSU HARDWARE MONITOR DRIVER
5606 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5607 L:      linux-hwmon@vger.kernel.org
5608 S:      Maintained
5609 F:      Documentation/hwmon/corsair-psu.rst
5610 F:      drivers/hwmon/corsair-psu.c
5611
5612 COUNTER SUBSYSTEM
5613 M:      William Breathitt Gray <wbg@kernel.org>
5614 L:      linux-iio@vger.kernel.org
5615 S:      Maintained
5616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5617 F:      Documentation/ABI/testing/sysfs-bus-counter
5618 F:      Documentation/driver-api/generic-counter.rst
5619 F:      drivers/counter/
5620 F:      include/linux/counter.h
5621 F:      include/uapi/linux/counter.h
5622 F:      tools/counter/
5623
5624 COUNTER WATCH EVENTS TOOL
5625 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
5626 L:      linux-iio@vger.kernel.org
5627 S:      Maintained
5628 F:      tools/counter/counter_watch_events.c
5629
5630 CP2615 I2C DRIVER
5631 M:      Bence Csókás <bence98@sch.bme.hu>
5632 S:      Maintained
5633 F:      drivers/i2c/busses/i2c-cp2615.c
5634
5635 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5636 M:      Viresh Kumar <viresh.kumar@linaro.org>
5637 M:      Sudeep Holla <sudeep.holla@arm.com>
5638 L:      linux-pm@vger.kernel.org
5639 S:      Maintained
5640 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5641 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5642
5643 CPU FREQUENCY SCALING FRAMEWORK
5644 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5645 M:      Viresh Kumar <viresh.kumar@linaro.org>
5646 L:      linux-pm@vger.kernel.org
5647 S:      Maintained
5648 B:      https://bugzilla.kernel.org
5649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5651 F:      Documentation/admin-guide/pm/cpufreq.rst
5652 F:      Documentation/admin-guide/pm/intel_pstate.rst
5653 F:      Documentation/cpu-freq/
5654 F:      Documentation/devicetree/bindings/cpufreq/
5655 F:      drivers/cpufreq/
5656 F:      include/linux/cpufreq.h
5657 F:      include/linux/sched/cpufreq.h
5658 F:      kernel/sched/cpufreq*.c
5659 F:      tools/testing/selftests/cpufreq/
5660
5661 CPU HOTPLUG
5662 M:      Thomas Gleixner <tglx@linutronix.de>
5663 M:      Peter Zijlstra <peterz@infradead.org>
5664 L:      linux-kernel@vger.kernel.org
5665 S:      Maintained
5666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5667 F:      include/linux/cpu.h
5668 F:      include/linux/cpuhotplug.h
5669 F:      include/linux/smpboot.h
5670 F:      kernel/cpu.c
5671 F:      kernel/smpboot.*
5672
5673 CPU IDLE TIME MANAGEMENT FRAMEWORK
5674 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5675 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5676 L:      linux-pm@vger.kernel.org
5677 S:      Maintained
5678 B:      https://bugzilla.kernel.org
5679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5680 F:      Documentation/admin-guide/pm/cpuidle.rst
5681 F:      Documentation/driver-api/pm/cpuidle.rst
5682 F:      drivers/cpuidle/
5683 F:      include/linux/cpuidle.h
5684
5685 CPU POWER MONITORING SUBSYSTEM
5686 M:      Thomas Renninger <trenn@suse.com>
5687 M:      Shuah Khan <shuah@kernel.org>
5688 M:      Shuah Khan <skhan@linuxfoundation.org>
5689 L:      linux-pm@vger.kernel.org
5690 S:      Maintained
5691 F:      tools/power/cpupower/
5692
5693 CPUID/MSR DRIVER
5694 M:      "H. Peter Anvin" <hpa@zytor.com>
5695 S:      Maintained
5696 F:      arch/x86/kernel/cpuid.c
5697 F:      arch/x86/kernel/msr.c
5698
5699 CPUIDLE DRIVER - ARM BIG LITTLE
5700 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5701 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5702 L:      linux-pm@vger.kernel.org
5703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5704 S:      Maintained
5705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5706 F:      drivers/cpuidle/cpuidle-big_little.c
5707
5708 CPUIDLE DRIVER - ARM EXYNOS
5709 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5710 M:      Kukjin Kim <kgene@kernel.org>
5711 R:      Krzysztof Kozlowski <krzk@kernel.org>
5712 L:      linux-pm@vger.kernel.org
5713 L:      linux-samsung-soc@vger.kernel.org
5714 S:      Maintained
5715 F:      arch/arm/mach-exynos/pm.c
5716 F:      drivers/cpuidle/cpuidle-exynos.c
5717 F:      include/linux/platform_data/cpuidle-exynos.h
5718
5719 CPUIDLE DRIVER - ARM PSCI
5720 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5721 M:      Sudeep Holla <sudeep.holla@arm.com>
5722 L:      linux-pm@vger.kernel.org
5723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5724 S:      Supported
5725 F:      drivers/cpuidle/cpuidle-psci.c
5726
5727 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5728 M:      Ulf Hansson <ulf.hansson@linaro.org>
5729 L:      linux-pm@vger.kernel.org
5730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5731 S:      Supported
5732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
5733 F:      drivers/cpuidle/cpuidle-psci-domain.c
5734 F:      drivers/cpuidle/cpuidle-psci.h
5735
5736 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5737 M:      Ulf Hansson <ulf.hansson@linaro.org>
5738 L:      linux-pm@vger.kernel.org
5739 S:      Supported
5740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
5741 F:      drivers/cpuidle/dt_idle_genpd.c
5742 F:      drivers/cpuidle/dt_idle_genpd.h
5743
5744 CPUIDLE DRIVER - RISC-V SBI
5745 M:      Anup Patel <anup@brainfault.org>
5746 L:      linux-pm@vger.kernel.org
5747 L:      linux-riscv@lists.infradead.org
5748 S:      Maintained
5749 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5750
5751 CRAMFS FILESYSTEM
5752 M:      Nicolas Pitre <nico@fluxnic.net>
5753 S:      Maintained
5754 F:      Documentation/filesystems/cramfs.rst
5755 F:      fs/cramfs/
5756
5757 CREATIVE SB0540
5758 M:      Bastien Nocera <hadess@hadess.net>
5759 L:      linux-input@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/hid/hid-creative-sb0540.c
5762
5763 CRYPTO API
5764 M:      Herbert Xu <herbert@gondor.apana.org.au>
5765 M:      "David S. Miller" <davem@davemloft.net>
5766 L:      linux-crypto@vger.kernel.org
5767 S:      Maintained
5768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5770 F:      Documentation/crypto/
5771 F:      Documentation/devicetree/bindings/crypto/
5772 F:      arch/*/crypto/
5773 F:      crypto/
5774 F:      drivers/crypto/
5775 F:      include/crypto/
5776 F:      include/linux/crypto*
5777 F:      lib/crypto/
5778
5779 CRYPTO SPEED TEST COMPARE
5780 M:      Wang Jinchao <wangjinchao@xfusion.com>
5781 L:      linux-crypto@vger.kernel.org
5782 S:      Maintained
5783 F:      tools/crypto/tcrypt/tcrypt_speed_compare.py
5784
5785 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5786 M:      Neil Horman <nhorman@tuxdriver.com>
5787 L:      linux-crypto@vger.kernel.org
5788 S:      Maintained
5789 F:      crypto/ansi_cprng.c
5790 F:      crypto/rng.c
5791
5792 CS3308 MEDIA DRIVER
5793 M:      Hans Verkuil <hverkuil@xs4all.nl>
5794 L:      linux-media@vger.kernel.org
5795 S:      Odd Fixes
5796 W:      http://linuxtv.org
5797 T:      git git://linuxtv.org/media_tree.git
5798 F:      drivers/media/i2c/cs3308.c
5799
5800 CS5535 Audio ALSA driver
5801 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5802 S:      Maintained
5803 F:      sound/pci/cs5535audio/
5804
5805 CTU CAN FD DRIVER
5806 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5807 M:      Ondrej Ille <ondrej.ille@gmail.com>
5808 L:      linux-can@vger.kernel.org
5809 S:      Maintained
5810 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5811 F:      drivers/net/can/ctucanfd/
5812
5813 CVE ASSIGNMENT CONTACT
5814 M:      CVE Assignment Team <cve@kernel.org>
5815 S:      Maintained
5816 F:      Documentation/process/cve.rst
5817
5818 CW1200 WLAN driver
5819 S:      Orphan
5820 F:      drivers/net/wireless/st/cw1200/
5821
5822 CX18 VIDEO4LINUX DRIVER
5823 M:      Andy Walls <awalls@md.metrocast.net>
5824 L:      linux-media@vger.kernel.org
5825 S:      Maintained
5826 W:      https://linuxtv.org
5827 T:      git git://linuxtv.org/media_tree.git
5828 F:      drivers/media/pci/cx18/
5829 F:      include/uapi/linux/ivtv*
5830
5831 CX2341X MPEG ENCODER HELPER MODULE
5832 M:      Hans Verkuil <hverkuil@xs4all.nl>
5833 L:      linux-media@vger.kernel.org
5834 S:      Maintained
5835 W:      https://linuxtv.org
5836 T:      git git://linuxtv.org/media_tree.git
5837 F:      drivers/media/common/cx2341x*
5838 F:      include/media/drv-intf/cx2341x.h
5839
5840 CX24120 MEDIA DRIVER
5841 M:      Jemma Denson <jdenson@gmail.com>
5842 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5843 L:      linux-media@vger.kernel.org
5844 S:      Maintained
5845 W:      https://linuxtv.org
5846 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5847 F:      drivers/media/dvb-frontends/cx24120*
5848
5849 CX88 VIDEO4LINUX DRIVER
5850 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5851 L:      linux-media@vger.kernel.org
5852 S:      Odd fixes
5853 W:      https://linuxtv.org
5854 T:      git git://linuxtv.org/media_tree.git
5855 F:      Documentation/driver-api/media/drivers/cx88*
5856 F:      drivers/media/pci/cx88/
5857
5858 CXD2820R MEDIA DRIVER
5859 L:      linux-media@vger.kernel.org
5860 S:      Orphan
5861 W:      https://linuxtv.org
5862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5863 F:      drivers/media/dvb-frontends/cxd2820r*
5864
5865 CXGB3 ETHERNET DRIVER (CXGB3)
5866 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5867 L:      netdev@vger.kernel.org
5868 S:      Supported
5869 W:      http://www.chelsio.com
5870 F:      drivers/net/ethernet/chelsio/cxgb3/
5871
5872 CXGB3 ISCSI DRIVER (CXGB3I)
5873 M:      Varun Prakash <varun@chelsio.com>
5874 L:      linux-scsi@vger.kernel.org
5875 S:      Supported
5876 W:      http://www.chelsio.com
5877 F:      drivers/scsi/cxgbi/cxgb3i
5878
5879 CXGB4 CRYPTO DRIVER (chcr)
5880 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5881 L:      linux-crypto@vger.kernel.org
5882 S:      Supported
5883 W:      http://www.chelsio.com
5884 F:      drivers/crypto/chelsio
5885
5886 CXGB4 ETHERNET DRIVER (CXGB4)
5887 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5888 L:      netdev@vger.kernel.org
5889 S:      Supported
5890 W:      http://www.chelsio.com
5891 F:      drivers/net/ethernet/chelsio/cxgb4/
5892
5893 CXGB4 INLINE CRYPTO DRIVER
5894 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5895 L:      netdev@vger.kernel.org
5896 S:      Supported
5897 W:      http://www.chelsio.com
5898 F:      drivers/net/ethernet/chelsio/inline_crypto/
5899
5900 CXGB4 ISCSI DRIVER (CXGB4I)
5901 M:      Varun Prakash <varun@chelsio.com>
5902 L:      linux-scsi@vger.kernel.org
5903 S:      Supported
5904 W:      http://www.chelsio.com
5905 F:      drivers/scsi/cxgbi/cxgb4i
5906
5907 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5908 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5909 L:      linux-rdma@vger.kernel.org
5910 S:      Supported
5911 W:      http://www.openfabrics.org
5912 F:      drivers/infiniband/hw/cxgb4/
5913 F:      include/uapi/rdma/cxgb4-abi.h
5914
5915 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5916 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5917 L:      netdev@vger.kernel.org
5918 S:      Supported
5919 W:      http://www.chelsio.com
5920 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5921
5922 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5923 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5924 M:      Andrew Donnellan <ajd@linux.ibm.com>
5925 L:      linuxppc-dev@lists.ozlabs.org
5926 S:      Supported
5927 F:      Documentation/ABI/testing/sysfs-class-cxl
5928 F:      Documentation/arch/powerpc/cxl.rst
5929 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5930 F:      drivers/misc/cxl/
5931 F:      include/misc/cxl*
5932 F:      include/uapi/misc/cxl.h
5933
5934 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5935 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5936 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5937 L:      linux-scsi@vger.kernel.org
5938 S:      Obsolete
5939 F:      Documentation/arch/powerpc/cxlflash.rst
5940 F:      drivers/scsi/cxlflash/
5941 F:      include/uapi/scsi/cxlflash_ioctl.h
5942
5943 CYBERPRO FB DRIVER
5944 M:      Russell King <linux@armlinux.org.uk>
5945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5946 S:      Maintained
5947 W:      http://www.armlinux.org.uk/
5948 F:      drivers/video/fbdev/cyber2000fb.*
5949
5950 CYCLADES PC300 DRIVER
5951 S:      Orphan
5952 F:      drivers/net/wan/pc300*
5953
5954 CYPRESS CY8C95X0 PINCTRL DRIVER
5955 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5956 L:      linux-gpio@vger.kernel.org
5957 S:      Maintained
5958 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5959
5960 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5961 M:      Linus Walleij <linus.walleij@linaro.org>
5962 L:      linux-input@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/input/touchscreen/cy8ctma140.c
5965
5966 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5967 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5968 L:      linux-input@vger.kernel.org
5969 S:      Maintained
5970 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5971 F:      drivers/input/keyboard/cypress-sf.c
5972
5973 CYPRESS_FIRMWARE MEDIA DRIVER
5974 L:      linux-media@vger.kernel.org
5975 S:      Orphan
5976 W:      https://linuxtv.org
5977 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5978 F:      drivers/media/common/cypress_firmware*
5979
5980 CYTTSP TOUCHSCREEN DRIVER
5981 M:      Linus Walleij <linus.walleij@linaro.org>
5982 L:      linux-input@vger.kernel.org
5983 S:      Maintained
5984 F:      drivers/input/touchscreen/cyttsp*
5985
5986 D-LINK DIR-685 TOUCHKEYS DRIVER
5987 M:      Linus Walleij <linus.walleij@linaro.org>
5988 L:      linux-input@vger.kernel.org
5989 S:      Supported
5990 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5991
5992 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5993 M:      Joshua Kinard <kumba@gentoo.org>
5994 S:      Maintained
5995 F:      drivers/rtc/rtc-ds1685.c
5996 F:      include/linux/rtc/ds1685.h
5997
5998 DAMA SLAVE for AX.25
5999 M:      Joerg Reuter <jreuter@yaina.de>
6000 L:      linux-hams@vger.kernel.org
6001 S:      Maintained
6002 W:      http://yaina.de/jreuter/
6003 W:      http://www.qsl.net/dl1bke/
6004 F:      net/ax25/af_ax25.c
6005 F:      net/ax25/ax25_dev.c
6006 F:      net/ax25/ax25_ds_*
6007 F:      net/ax25/ax25_in.c
6008 F:      net/ax25/ax25_out.c
6009 F:      net/ax25/ax25_timer.c
6010 F:      net/ax25/sysctl_net_ax25.c
6011
6012 DATA ACCESS MONITOR
6013 M:      SeongJae Park <sj@kernel.org>
6014 L:      damon@lists.linux.dev
6015 L:      linux-mm@kvack.org
6016 S:      Maintained
6017 W:      https://damonitor.github.io
6018 P:      Documentation/mm/damon/maintainer-profile.rst
6019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
6020 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
6021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
6022 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
6023 F:      Documentation/admin-guide/mm/damon/
6024 F:      Documentation/mm/damon/
6025 F:      include/linux/damon.h
6026 F:      include/trace/events/damon.h
6027 F:      mm/damon/
6028 F:      tools/testing/selftests/damon/
6029
6030 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
6031 L:      netdev@vger.kernel.org
6032 S:      Orphan
6033 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
6034 F:      drivers/net/ethernet/dec/tulip/dmfe.c
6035
6036 DC390/AM53C974 SCSI driver
6037 M:      Hannes Reinecke <hare@suse.com>
6038 L:      linux-scsi@vger.kernel.org
6039 S:      Maintained
6040 F:      drivers/scsi/am53c974.c
6041
6042 DC395x SCSI driver
6043 M:      Oliver Neukum <oliver@neukum.org>
6044 M:      Ali Akcaagac <aliakc@web.de>
6045 M:      Jamie Lenehan <lenehan@twibble.org>
6046 S:      Maintained
6047 F:      Documentation/scsi/dc395x.rst
6048 F:      drivers/scsi/dc395x.*
6049
6050 DCCP PROTOCOL
6051 L:      dccp@vger.kernel.org
6052 S:      Orphan
6053 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
6054 F:      include/linux/dccp.h
6055 F:      include/linux/tfrc.h
6056 F:      include/uapi/linux/dccp.h
6057 F:      net/dccp/
6058
6059 DEBUGOBJECTS:
6060 M:      Thomas Gleixner <tglx@linutronix.de>
6061 L:      linux-kernel@vger.kernel.org
6062 S:      Maintained
6063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
6064 F:      include/linux/debugobjects.h
6065 F:      lib/debugobjects.c
6066
6067 DECSTATION PLATFORM SUPPORT
6068 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
6069 L:      linux-mips@vger.kernel.org
6070 S:      Maintained
6071 W:      http://www.linux-mips.org/wiki/DECstation
6072 F:      arch/mips/dec/
6073 F:      arch/mips/include/asm/dec/
6074 F:      arch/mips/include/asm/mach-dec/
6075
6076 DEFXX FDDI NETWORK DRIVER
6077 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
6078 S:      Maintained
6079 F:      drivers/net/fddi/defxx.*
6080
6081 DEFZA FDDI NETWORK DRIVER
6082 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
6083 S:      Maintained
6084 F:      drivers/net/fddi/defza.*
6085
6086 DEINTERLACE DRIVERS FOR ALLWINNER H3
6087 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
6088 L:      linux-media@vger.kernel.org
6089 S:      Maintained
6090 T:      git git://linuxtv.org/media_tree.git
6091 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
6092 F:      drivers/media/platform/sunxi/sun8i-di/
6093
6094 DELL LAPTOP DRIVER
6095 M:      Matthew Garrett <mjg59@srcf.ucam.org>
6096 M:      Pali Rohár <pali@kernel.org>
6097 L:      platform-driver-x86@vger.kernel.org
6098 S:      Maintained
6099 F:      drivers/platform/x86/dell/dell-laptop.c
6100
6101 DELL LAPTOP FREEFALL DRIVER
6102 M:      Pali Rohár <pali@kernel.org>
6103 S:      Maintained
6104 F:      drivers/platform/x86/dell/dell-smo8800.c
6105
6106 DELL LAPTOP RBTN DRIVER
6107 M:      Pali Rohár <pali@kernel.org>
6108 S:      Maintained
6109 F:      drivers/platform/x86/dell/dell-rbtn.*
6110
6111 DELL LAPTOP SMM DRIVER
6112 M:      Pali Rohár <pali@kernel.org>
6113 S:      Maintained
6114 F:      Documentation/ABI/obsolete/procfs-i8k
6115 F:      drivers/hwmon/dell-smm-hwmon.c
6116 F:      include/uapi/linux/i8k.h
6117
6118 DELL REMOTE BIOS UPDATE DRIVER
6119 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
6120 L:      platform-driver-x86@vger.kernel.org
6121 S:      Maintained
6122 F:      drivers/platform/x86/dell/dell_rbu.c
6123
6124 DELL SMBIOS DRIVER
6125 M:      Pali Rohár <pali@kernel.org>
6126 L:      Dell.Client.Kernel@dell.com
6127 L:      platform-driver-x86@vger.kernel.org
6128 S:      Maintained
6129 F:      drivers/platform/x86/dell/dell-smbios.*
6130
6131 DELL SMBIOS SMM DRIVER
6132 L:      Dell.Client.Kernel@dell.com
6133 L:      platform-driver-x86@vger.kernel.org
6134 S:      Maintained
6135 F:      drivers/platform/x86/dell/dell-smbios-smm.c
6136
6137 DELL SMBIOS WMI DRIVER
6138 L:      Dell.Client.Kernel@dell.com
6139 L:      platform-driver-x86@vger.kernel.org
6140 S:      Maintained
6141 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
6142 F:      tools/wmi/dell-smbios-example.c
6143
6144 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
6145 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
6146 L:      platform-driver-x86@vger.kernel.org
6147 S:      Maintained
6148 F:      Documentation/userspace-api/dcdbas.rst
6149 F:      drivers/platform/x86/dell/dcdbas.*
6150
6151 DELL WMI DDV DRIVER
6152 M:      Armin Wolf <W_Armin@gmx.de>
6153 S:      Maintained
6154 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
6155 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
6156 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
6157 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
6158
6159 DELL WMI DESCRIPTOR DRIVER
6160 L:      Dell.Client.Kernel@dell.com
6161 S:      Maintained
6162 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
6163
6164 DELL WMI HARDWARE PRIVACY SUPPORT
6165 L:      Dell.Client.Kernel@dell.com
6166 L:      platform-driver-x86@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
6169
6170 DELL WMI NOTIFICATIONS DRIVER
6171 M:      Matthew Garrett <mjg59@srcf.ucam.org>
6172 M:      Pali Rohár <pali@kernel.org>
6173 S:      Maintained
6174 F:      drivers/platform/x86/dell/dell-wmi-base.c
6175
6176 DELL WMI SYSMAN DRIVER
6177 M:      Prasanth Ksr <prasanth.ksr@dell.com>
6178 L:      Dell.Client.Kernel@dell.com
6179 L:      platform-driver-x86@vger.kernel.org
6180 S:      Maintained
6181 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
6182 F:      drivers/platform/x86/dell/dell-wmi-sysman/
6183
6184 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
6185 M:      Zev Weiss <zev@bewilderbeest.net>
6186 L:      linux-hwmon@vger.kernel.org
6187 S:      Maintained
6188 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
6189
6190 DELTA DPS920AB PSU DRIVER
6191 M:      Robert Marko <robert.marko@sartura.hr>
6192 L:      linux-hwmon@vger.kernel.org
6193 S:      Maintained
6194 F:      Documentation/hwmon/dps920ab.rst
6195 F:      drivers/hwmon/pmbus/dps920ab.c
6196
6197 DELTA NETWORKS TN48M CPLD DRIVERS
6198 M:      Robert Marko <robert.marko@sartura.hr>
6199 S:      Maintained
6200 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
6201 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
6202 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
6203 F:      drivers/gpio/gpio-tn48m.c
6204 F:      include/dt-bindings/reset/delta,tn48m-reset.h
6205
6206 DELTA ST MEDIA DRIVER
6207 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
6208 L:      linux-media@vger.kernel.org
6209 S:      Supported
6210 W:      https://linuxtv.org
6211 T:      git git://linuxtv.org/media_tree.git
6212 F:      drivers/media/platform/st/sti/delta
6213
6214 DENALI NAND DRIVER
6215 L:      linux-mtd@lists.infradead.org
6216 S:      Orphan
6217 F:      drivers/mtd/nand/raw/denali*
6218
6219 DESIGNWARE EDMA CORE IP DRIVER
6220 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
6221 R:      Serge Semin <fancer.lancer@gmail.com>
6222 L:      dmaengine@vger.kernel.org
6223 S:      Maintained
6224 F:      drivers/dma/dw-edma/
6225 F:      include/linux/dma/edma.h
6226
6227 DESIGNWARE USB2 DRD IP DRIVER
6228 M:      Minas Harutyunyan <hminas@synopsys.com>
6229 L:      linux-usb@vger.kernel.org
6230 S:      Maintained
6231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
6232 F:      drivers/usb/dwc2/
6233
6234 DESIGNWARE USB3 DRD IP DRIVER
6235 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
6236 L:      linux-usb@vger.kernel.org
6237 S:      Maintained
6238 F:      drivers/usb/dwc3/
6239
6240 DESIGNWARE XDATA IP DRIVER
6241 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6242 L:      linux-pci@vger.kernel.org
6243 S:      Maintained
6244 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6245 F:      drivers/misc/dw-xdata-pcie.c
6246
6247 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6248 M:      Andreas Klinger <ak@it-klinger.de>
6249 L:      linux-iio@vger.kernel.org
6250 S:      Maintained
6251 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6252 F:      drivers/iio/proximity/srf*.c
6253
6254 DEVICE COREDUMP (DEV_COREDUMP)
6255 M:      Johannes Berg <johannes@sipsolutions.net>
6256 L:      linux-kernel@vger.kernel.org
6257 S:      Maintained
6258 F:      drivers/base/devcoredump.c
6259 F:      include/linux/devcoredump.h
6260
6261 DEVICE DEPENDENCY HELPER SCRIPT
6262 M:      Saravana Kannan <saravanak@google.com>
6263 L:      linux-kernel@vger.kernel.org
6264 S:      Maintained
6265 F:      scripts/dev-needs.sh
6266
6267 DEVICE DIRECT ACCESS (DAX)
6268 M:      Dan Williams <dan.j.williams@intel.com>
6269 M:      Vishal Verma <vishal.l.verma@intel.com>
6270 M:      Dave Jiang <dave.jiang@intel.com>
6271 L:      nvdimm@lists.linux.dev
6272 L:      linux-cxl@vger.kernel.org
6273 S:      Supported
6274 F:      drivers/dax/
6275
6276 DEVICE FREQUENCY (DEVFREQ)
6277 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6278 M:      Kyungmin Park <kyungmin.park@samsung.com>
6279 M:      Chanwoo Choi <cw00.choi@samsung.com>
6280 L:      linux-pm@vger.kernel.org
6281 S:      Maintained
6282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6283 F:      Documentation/devicetree/bindings/devfreq/
6284 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6285 F:      drivers/devfreq/
6286 F:      include/linux/devfreq.h
6287 F:      include/trace/events/devfreq.h
6288
6289 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6290 M:      Chanwoo Choi <cw00.choi@samsung.com>
6291 L:      linux-pm@vger.kernel.org
6292 S:      Supported
6293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6294 F:      Documentation/devicetree/bindings/devfreq/event/
6295 F:      drivers/devfreq/devfreq-event.c
6296 F:      drivers/devfreq/event/
6297 F:      include/dt-bindings/pmu/exynos_ppmu.h
6298 F:      include/linux/devfreq-event.h
6299
6300 DEVICE RESOURCE MANAGEMENT HELPERS
6301 M:      Hans de Goede <hdegoede@redhat.com>
6302 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6303 S:      Maintained
6304 F:      include/linux/devm-helpers.h
6305
6306 DEVICE-MAPPER  (LVM)
6307 M:      Alasdair Kergon <agk@redhat.com>
6308 M:      Mike Snitzer <snitzer@kernel.org>
6309 M:      Mikulas Patocka <mpatocka@redhat.com>
6310 L:      dm-devel@lists.linux.dev
6311 S:      Maintained
6312 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6314 F:      Documentation/admin-guide/device-mapper/
6315 F:      drivers/md/Kconfig
6316 F:      drivers/md/Makefile
6317 F:      drivers/md/dm*
6318 F:      drivers/md/persistent-data/
6319 F:      include/linux/device-mapper.h
6320 F:      include/linux/dm-*.h
6321 F:      include/uapi/linux/dm-*.h
6322
6323 DEVICE-MAPPER VDO TARGET
6324 M:      Matthew Sakai <msakai@redhat.com>
6325 L:      dm-devel@lists.linux.dev
6326 S:      Maintained
6327 F:      Documentation/admin-guide/device-mapper/vdo*.rst
6328 F:      drivers/md/dm-vdo/
6329
6330 DEVLINK
6331 M:      Jiri Pirko <jiri@resnulli.us>
6332 L:      netdev@vger.kernel.org
6333 S:      Supported
6334 F:      Documentation/networking/devlink
6335 F:      include/net/devlink.h
6336 F:      include/uapi/linux/devlink.h
6337 F:      net/devlink/
6338
6339 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6340 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6341 L:      kernel@dh-electronics.com
6342 S:      Maintained
6343 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6344 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6345
6346 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6347 M:      Marek Vasut <marex@denx.de>
6348 L:      kernel@dh-electronics.com
6349 S:      Maintained
6350 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6351 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6352
6353 DIALOG SEMICONDUCTOR DRIVERS
6354 M:      Support Opensource <support.opensource@diasemi.com>
6355 S:      Supported
6356 W:      http://www.dialog-semiconductor.com/products
6357 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6358 F:      Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml
6359 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6360 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6361 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6362 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6363 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6364 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6365 F:      Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml
6366 F:      Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
6367 F:      Documentation/hwmon/da90??.rst
6368 F:      drivers/gpio/gpio-da90??.c
6369 F:      drivers/hwmon/da90??-hwmon.c
6370 F:      drivers/iio/adc/da91??-*.c
6371 F:      drivers/input/misc/da72??.[ch]
6372 F:      drivers/input/misc/da90??_onkey.c
6373 F:      drivers/input/touchscreen/da9052_tsi.c
6374 F:      drivers/leds/leds-da90??.c
6375 F:      drivers/mfd/da903x.c
6376 F:      drivers/mfd/da90??-*.c
6377 F:      drivers/mfd/da91??-*.c
6378 F:      drivers/pinctrl/pinctrl-da90??.c
6379 F:      drivers/power/supply/da9052-battery.c
6380 F:      drivers/power/supply/da91??-*.c
6381 F:      drivers/regulator/da9???-regulator.[ch]
6382 F:      drivers/regulator/slg51000-regulator.[ch]
6383 F:      drivers/rtc/rtc-da90??.c
6384 F:      drivers/thermal/da90??-thermal.c
6385 F:      drivers/video/backlight/da90??_bl.c
6386 F:      drivers/watchdog/da90??_wdt.c
6387 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6388 F:      include/linux/mfd/da903x.h
6389 F:      include/linux/mfd/da9052/
6390 F:      include/linux/mfd/da9055/
6391 F:      include/linux/mfd/da9062/
6392 F:      include/linux/mfd/da9063/
6393 F:      include/linux/mfd/da9150/
6394 F:      include/linux/regulator/da9211.h
6395 F:      include/sound/da[79]*.h
6396 F:      sound/soc/codecs/da[79]*.[ch]
6397
6398 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6399 M:      William Breathitt Gray <wbg@kernel.org>
6400 L:      linux-gpio@vger.kernel.org
6401 S:      Maintained
6402 F:      drivers/gpio/gpio-gpio-mm.c
6403
6404 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6405 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6406 L:      linux-media@vger.kernel.org
6407 S:      Maintained
6408 F:      Documentation/admin-guide/media/mgb4.rst
6409 F:      drivers/media/pci/mgb4/
6410
6411 DIOLAN U2C-12 I2C DRIVER
6412 M:      Guenter Roeck <linux@roeck-us.net>
6413 L:      linux-i2c@vger.kernel.org
6414 S:      Maintained
6415 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6416
6417 DIRECTORY NOTIFICATION (DNOTIFY)
6418 M:      Jan Kara <jack@suse.cz>
6419 R:      Amir Goldstein <amir73il@gmail.com>
6420 L:      linux-fsdevel@vger.kernel.org
6421 S:      Maintained
6422 F:      Documentation/filesystems/dnotify.rst
6423 F:      fs/notify/dnotify/
6424 F:      include/linux/dnotify.h
6425
6426 DISK GEOMETRY AND PARTITION HANDLING
6427 M:      Andries Brouwer <aeb@cwi.nl>
6428 S:      Maintained
6429 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6430 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6431 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6432
6433 DISKQUOTA
6434 M:      Jan Kara <jack@suse.com>
6435 S:      Maintained
6436 F:      Documentation/filesystems/quota.rst
6437 F:      fs/quota/
6438 F:      include/linux/quota*.h
6439 F:      include/uapi/linux/quota*.h
6440
6441 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6442 M:      Bernie Thompson <bernie@plugable.com>
6443 L:      linux-fbdev@vger.kernel.org
6444 S:      Maintained
6445 W:      http://plugable.com/category/projects/udlfb/
6446 F:      Documentation/fb/udlfb.rst
6447 F:      drivers/video/fbdev/udlfb.c
6448 F:      include/video/udlfb.h
6449
6450 DISTRIBUTED LOCK MANAGER (DLM)
6451 M:      Alexander Aring <aahringo@redhat.com>
6452 M:      David Teigland <teigland@redhat.com>
6453 L:      gfs2@lists.linux.dev
6454 S:      Supported
6455 W:      https://pagure.io/dlm
6456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6457 F:      fs/dlm/
6458
6459 DMA BUFFER SHARING FRAMEWORK
6460 M:      Sumit Semwal <sumit.semwal@linaro.org>
6461 M:      Christian König <christian.koenig@amd.com>
6462 L:      linux-media@vger.kernel.org
6463 L:      dri-devel@lists.freedesktop.org
6464 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6465 S:      Maintained
6466 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6467 F:      Documentation/driver-api/dma-buf.rst
6468 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6469 F:      drivers/dma-buf/
6470 F:      include/linux/*fence.h
6471 F:      include/linux/dma-buf.h
6472 F:      include/linux/dma-resv.h
6473 K:      \bdma_(?:buf|fence|resv)\b
6474
6475 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6476 M:      Vinod Koul <vkoul@kernel.org>
6477 L:      dmaengine@vger.kernel.org
6478 S:      Maintained
6479 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6481 F:      Documentation/devicetree/bindings/dma/
6482 F:      Documentation/driver-api/dmaengine/
6483 F:      drivers/dma/
6484 F:      include/dt-bindings/dma/
6485 F:      include/linux/dma/
6486 F:      include/linux/dmaengine.h
6487 F:      include/linux/of_dma.h
6488
6489 DMA MAPPING BENCHMARK
6490 M:      Xiang Chen <chenxiang66@hisilicon.com>
6491 L:      iommu@lists.linux.dev
6492 F:      kernel/dma/map_benchmark.c
6493 F:      tools/testing/selftests/dma/
6494
6495 DMA MAPPING HELPERS
6496 M:      Christoph Hellwig <hch@lst.de>
6497 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6498 R:      Robin Murphy <robin.murphy@arm.com>
6499 L:      iommu@lists.linux.dev
6500 S:      Supported
6501 W:      http://git.infradead.org/users/hch/dma-mapping.git
6502 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6503 F:      include/asm-generic/dma-mapping.h
6504 F:      include/linux/dma-direct.h
6505 F:      include/linux/dma-map-ops.h
6506 F:      include/linux/dma-mapping.h
6507 F:      include/linux/swiotlb.h
6508 F:      kernel/dma/
6509
6510 DMA-BUF HEAPS FRAMEWORK
6511 M:      Sumit Semwal <sumit.semwal@linaro.org>
6512 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6513 R:      Brian Starkey <Brian.Starkey@arm.com>
6514 R:      John Stultz <jstultz@google.com>
6515 R:      T.J. Mercier <tjmercier@google.com>
6516 L:      linux-media@vger.kernel.org
6517 L:      dri-devel@lists.freedesktop.org
6518 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6519 S:      Maintained
6520 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6521 F:      drivers/dma-buf/dma-heap.c
6522 F:      drivers/dma-buf/heaps/*
6523 F:      include/linux/dma-heap.h
6524 F:      include/uapi/linux/dma-heap.h
6525
6526 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6527 M:      Lukasz Luba <lukasz.luba@arm.com>
6528 L:      linux-pm@vger.kernel.org
6529 L:      linux-samsung-soc@vger.kernel.org
6530 S:      Maintained
6531 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6532 F:      drivers/memory/samsung/exynos5422-dmc.c
6533
6534 DME1737 HARDWARE MONITOR DRIVER
6535 M:      Juerg Haefliger <juergh@proton.me>
6536 L:      linux-hwmon@vger.kernel.org
6537 S:      Maintained
6538 F:      Documentation/hwmon/dme1737.rst
6539 F:      drivers/hwmon/dme1737.c
6540
6541 DMI/SMBIOS SUPPORT
6542 M:      Jean Delvare <jdelvare@suse.com>
6543 S:      Maintained
6544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6545 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6546 F:      drivers/firmware/dmi-id.c
6547 F:      drivers/firmware/dmi_scan.c
6548 F:      include/linux/dmi.h
6549
6550 DOCUMENTATION
6551 M:      Jonathan Corbet <corbet@lwn.net>
6552 L:      linux-doc@vger.kernel.org
6553 S:      Maintained
6554 P:      Documentation/doc-guide/maintainer-profile.rst
6555 T:      git git://git.lwn.net/linux.git docs-next
6556 F:      Documentation/
6557 F:      scripts/check-variable-fonts.sh
6558 F:      scripts/documentation-file-ref-check
6559 F:      scripts/kernel-doc
6560 F:      scripts/sphinx-pre-install
6561 X:      Documentation/ABI/
6562 X:      Documentation/admin-guide/media/
6563 X:      Documentation/devicetree/
6564 X:      Documentation/driver-api/media/
6565 X:      Documentation/firmware-guide/acpi/
6566 X:      Documentation/i2c/
6567 X:      Documentation/netlink/
6568 X:      Documentation/power/
6569 X:      Documentation/spi/
6570 X:      Documentation/userspace-api/media/
6571
6572 DOCUMENTATION PROCESS
6573 M:      Jonathan Corbet <corbet@lwn.net>
6574 L:      workflows@vger.kernel.org
6575 S:      Maintained
6576 F:      Documentation/maintainer/
6577 F:      Documentation/process/
6578
6579 DOCUMENTATION REPORTING ISSUES
6580 M:      Thorsten Leemhuis <linux@leemhuis.info>
6581 L:      linux-doc@vger.kernel.org
6582 S:      Maintained
6583 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6584 F:      Documentation/admin-guide/reporting-issues.rst
6585 F:      Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst
6586
6587 DOCUMENTATION SCRIPTS
6588 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6589 L:      linux-doc@vger.kernel.org
6590 S:      Maintained
6591 F:      Documentation/sphinx/parse-headers.pl
6592 F:      scripts/documentation-file-ref-check
6593 F:      scripts/sphinx-pre-install
6594
6595 DOCUMENTATION/ITALIAN
6596 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6597 L:      linux-doc@vger.kernel.org
6598 S:      Maintained
6599 F:      Documentation/translations/it_IT
6600
6601 DOCUMENTATION/JAPANESE
6602 R:      Akira Yokosawa <akiyks@gmail.com>
6603 L:      linux-doc@vger.kernel.org
6604 S:      Maintained
6605 F:      Documentation/translations/ja_JP
6606
6607 DONGWOON DW9714 LENS VOICE COIL DRIVER
6608 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6609 L:      linux-media@vger.kernel.org
6610 S:      Maintained
6611 T:      git git://linuxtv.org/media_tree.git
6612 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6613 F:      drivers/media/i2c/dw9714.c
6614
6615 DONGWOON DW9719 LENS VOICE COIL DRIVER
6616 M:      Daniel Scally <djrscally@gmail.com>
6617 L:      linux-media@vger.kernel.org
6618 S:      Maintained
6619 T:      git git://linuxtv.org/media_tree.git
6620 F:      drivers/media/i2c/dw9719.c
6621
6622 DONGWOON DW9768 LENS VOICE COIL DRIVER
6623 L:      linux-media@vger.kernel.org
6624 S:      Orphan
6625 T:      git git://linuxtv.org/media_tree.git
6626 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6627 F:      drivers/media/i2c/dw9768.c
6628
6629 DONGWOON DW9807 LENS VOICE COIL DRIVER
6630 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6631 L:      linux-media@vger.kernel.org
6632 S:      Maintained
6633 T:      git git://linuxtv.org/media_tree.git
6634 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6635 F:      drivers/media/i2c/dw9807-vcm.c
6636
6637 DOUBLETALK DRIVER
6638 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6639 L:      blinux-list@redhat.com
6640 S:      Maintained
6641 F:      drivers/char/dtlk.c
6642 F:      include/linux/dtlk.h
6643
6644 DPAA2 DATAPATH I/O (DPIO) DRIVER
6645 M:      Roy Pledge <Roy.Pledge@nxp.com>
6646 L:      linux-kernel@vger.kernel.org
6647 S:      Maintained
6648 F:      drivers/soc/fsl/dpio
6649
6650 DPAA2 ETHERNET DRIVER
6651 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6652 L:      netdev@vger.kernel.org
6653 S:      Maintained
6654 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6655 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6656 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6657 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6658 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6659 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6660 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6661 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6662 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6663 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6664
6665 DPAA2 ETHERNET SWITCH DRIVER
6666 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6667 L:      netdev@vger.kernel.org
6668 S:      Maintained
6669 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6670 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6671 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6672
6673 DPLL SUBSYSTEM
6674 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6675 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6676 M:      Jiri Pirko <jiri@resnulli.us>
6677 L:      netdev@vger.kernel.org
6678 S:      Supported
6679 F:      Documentation/driver-api/dpll.rst
6680 F:      drivers/dpll/*
6681 F:      include/linux/dpll.h
6682 F:      include/uapi/linux/dpll.h
6683
6684 DRBD DRIVER
6685 M:      Philipp Reisner <philipp.reisner@linbit.com>
6686 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6687 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6688 L:      drbd-dev@lists.linbit.com
6689 S:      Supported
6690 W:      http://www.drbd.org
6691 T:      git git://git.linbit.com/linux-drbd.git
6692 T:      git git://git.linbit.com/drbd-8.4.git
6693 F:      Documentation/admin-guide/blockdev/
6694 F:      drivers/block/drbd/
6695 F:      include/linux/drbd*
6696 F:      lib/lru_cache.c
6697
6698 DRIVER COMPONENT FRAMEWORK
6699 L:      dri-devel@lists.freedesktop.org
6700 F:      drivers/base/component.c
6701 F:      include/linux/component.h
6702
6703 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6704 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6705 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6706 S:      Supported
6707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6708 F:      Documentation/core-api/kobject.rst
6709 F:      drivers/base/
6710 F:      fs/debugfs/
6711 F:      fs/sysfs/
6712 F:      include/linux/debugfs.h
6713 F:      include/linux/fwnode.h
6714 F:      include/linux/kobj*
6715 F:      include/linux/property.h
6716 F:      lib/kobj*
6717
6718 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6719 M:      Nishanth Menon <nm@ti.com>
6720 L:      linux-pm@vger.kernel.org
6721 S:      Maintained
6722 F:      drivers/soc/ti/smartreflex.c
6723 F:      include/linux/power/smartreflex.h
6724
6725 DRM ACCEL DRIVERS FOR INTEL VPU
6726 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6727 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6728 L:      dri-devel@lists.freedesktop.org
6729 S:      Supported
6730 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6731 F:      drivers/accel/ivpu/
6732 F:      include/uapi/drm/ivpu_accel.h
6733
6734 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6735 M:      Oded Gabbay <ogabbay@kernel.org>
6736 L:      dri-devel@lists.freedesktop.org
6737 S:      Maintained
6738 C:      irc://irc.oftc.net/dri-devel
6739 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6740 F:      Documentation/accel/
6741 F:      drivers/accel/
6742 F:      include/drm/drm_accel.h
6743
6744 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6745 M:      Maxime Ripard <mripard@kernel.org>
6746 M:      Chen-Yu Tsai <wens@csie.org>
6747 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6748 L:      dri-devel@lists.freedesktop.org
6749 S:      Supported
6750 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6751 F:      drivers/gpu/drm/sun4i/sun8i*
6752
6753 DRM DRIVER FOR ARM PL111 CLCD
6754 S:      Orphan
6755 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6756 F:      drivers/gpu/drm/pl111/
6757
6758 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6759 M:      Linus Walleij <linus.walleij@linaro.org>
6760 S:      Maintained
6761 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6762 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6763 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6764
6765 DRM DRIVER FOR ASPEED BMC GFX
6766 M:      Joel Stanley <joel@jms.id.au>
6767 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6768 S:      Supported
6769 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6770 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6771 F:      drivers/gpu/drm/aspeed/
6772
6773 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6774 M:      Dave Airlie <airlied@redhat.com>
6775 R:      Thomas Zimmermann <tzimmermann@suse.de>
6776 R:      Jocelyn Falempe <jfalempe@redhat.com>
6777 L:      dri-devel@lists.freedesktop.org
6778 S:      Supported
6779 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6780 F:      drivers/gpu/drm/ast/
6781
6782 DRM DRIVER FOR BOCHS VIRTUAL GPU
6783 M:      Gerd Hoffmann <kraxel@redhat.com>
6784 L:      virtualization@lists.linux.dev
6785 S:      Maintained
6786 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6787 F:      drivers/gpu/drm/tiny/bochs.c
6788
6789 DRM DRIVER FOR BOE HIMAX8279D PANELS
6790 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6791 S:      Maintained
6792 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6793 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6794
6795 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6796 M:      Jagan Teki <jagan@amarulasolutions.com>
6797 S:      Maintained
6798 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6799 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6800
6801 DRM DRIVER FOR EBBG FT8719 PANEL
6802 M:      Joel Selvaraj <jo@jsfamily.in>
6803 S:      Maintained
6804 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6805 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6806 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6807
6808 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6809 M:      Linus Walleij <linus.walleij@linaro.org>
6810 S:      Maintained
6811 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6812 F:      drivers/gpu/drm/tve200/
6813
6814 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6815 M:      Icenowy Zheng <icenowy@aosc.io>
6816 S:      Maintained
6817 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6818 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6819
6820 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6821 M:      Jagan Teki <jagan@amarulasolutions.com>
6822 S:      Maintained
6823 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6824 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6825
6826 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6827 M:      Thomas Zimmermann <tzimmermann@suse.de>
6828 M:      Javier Martinez Canillas <javierm@redhat.com>
6829 L:      dri-devel@lists.freedesktop.org
6830 S:      Maintained
6831 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6832 F:      drivers/gpu/drm/drm_aperture.c
6833 F:      drivers/gpu/drm/tiny/ofdrm.c
6834 F:      drivers/gpu/drm/tiny/simpledrm.c
6835 F:      drivers/video/aperture.c
6836 F:      drivers/video/nomodeset.c
6837 F:      include/drm/drm_aperture.h
6838 F:      include/linux/aperture.h
6839 F:      include/video/nomodeset.h
6840
6841 DRM DRIVER FOR GENERIC EDP PANELS
6842 R:      Douglas Anderson <dianders@chromium.org>
6843 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6844 F:      drivers/gpu/drm/panel/panel-edp.c
6845
6846 DRM DRIVER FOR GENERIC USB DISPLAY
6847 M:      Noralf Trønnes <noralf@tronnes.org>
6848 S:      Maintained
6849 W:      https://github.com/notro/gud/wiki
6850 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6851 F:      drivers/gpu/drm/gud/
6852 F:      include/drm/gud.h
6853
6854 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6855 M:      Hans de Goede <hdegoede@redhat.com>
6856 S:      Maintained
6857 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6858 F:      drivers/gpu/drm/tiny/gm12u320.c
6859
6860 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6861 M:      Ondrej Jirman <megi@xff.cz>
6862 M:      Javier Martinez Canillas <javierm@redhat.com>
6863 S:      Maintained
6864 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6865 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6866 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6867
6868 DRM DRIVER FOR HX8357D PANELS
6869 S:      Orphan
6870 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6871 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6872 F:      drivers/gpu/drm/tiny/hx8357d.c
6873
6874 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6875 M:      Deepak Rawat <drawat.floss@gmail.com>
6876 L:      linux-hyperv@vger.kernel.org
6877 L:      dri-devel@lists.freedesktop.org
6878 S:      Maintained
6879 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6880 F:      drivers/gpu/drm/hyperv
6881
6882 DRM DRIVER FOR ILITEK ILI9225 PANELS
6883 M:      David Lechner <david@lechnology.com>
6884 S:      Maintained
6885 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6886 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6887 F:      drivers/gpu/drm/tiny/ili9225.c
6888
6889 DRM DRIVER FOR ILITEK ILI9486 PANELS
6890 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6891 S:      Maintained
6892 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6893 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6894 F:      drivers/gpu/drm/tiny/ili9486.c
6895
6896 DRM DRIVER FOR ILITEK ILI9805 PANELS
6897 M:      Michael Trimarchi <michael@amarulasolutions.com>
6898 S:      Maintained
6899 F:      Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
6900 F:      drivers/gpu/drm/panel/panel-ilitek-ili9805.c
6901
6902 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6903 M:      Jagan Teki <jagan@edgeble.ai>
6904 S:      Maintained
6905 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6906 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6907
6908 DRM DRIVER FOR LG SW43408 PANELS
6909 M:      Sumit Semwal <sumit.semwal@linaro.org>
6910 M:      Caleb Connolly <caleb.connolly@linaro.org>
6911 S:      Maintained
6912 T:      git git://anongit.freedesktop.org/drm/drm-misc
6913 F:      Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml
6914 F:      drivers/gpu/drm/panel/panel-lg-sw43408.c
6915
6916 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6917 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6918 S:      Supported
6919 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6920 F:      drivers/gpu/drm/logicvc/
6921
6922 DRM DRIVER FOR LVDS PANELS
6923 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6924 L:      dri-devel@lists.freedesktop.org
6925 S:      Maintained
6926 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6927 F:      Documentation/devicetree/bindings/display/lvds.yaml
6928 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6929 F:      drivers/gpu/drm/panel/panel-lvds.c
6930
6931 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6932 M:      Guido Günther <agx@sigxcpu.org>
6933 R:      Purism Kernel Team <kernel@puri.sm>
6934 S:      Maintained
6935 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6936 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6937
6938 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6939 M:      Dave Airlie <airlied@redhat.com>
6940 R:      Thomas Zimmermann <tzimmermann@suse.de>
6941 R:      Jocelyn Falempe <jfalempe@redhat.com>
6942 L:      dri-devel@lists.freedesktop.org
6943 S:      Supported
6944 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6945 F:      drivers/gpu/drm/mgag200/
6946
6947 DRM DRIVER FOR MI0283QT
6948 M:      Noralf Trønnes <noralf@tronnes.org>
6949 S:      Maintained
6950 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6951 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6952 F:      drivers/gpu/drm/tiny/mi0283qt.c
6953
6954 DRM DRIVER FOR MIPI DBI compatible panels
6955 M:      Noralf Trønnes <noralf@tronnes.org>
6956 S:      Maintained
6957 W:      https://github.com/notro/panel-mipi-dbi/wiki
6958 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
6959 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6960 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6961
6962 DRM DRIVER for Qualcomm Adreno GPUs
6963 M:      Rob Clark <robdclark@gmail.com>
6964 R:      Sean Paul <sean@poorly.run>
6965 R:      Konrad Dybcio <konrad.dybcio@linaro.org>
6966 L:      linux-arm-msm@vger.kernel.org
6967 L:      dri-devel@lists.freedesktop.org
6968 L:      freedreno@lists.freedesktop.org
6969 S:      Maintained
6970 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6971 T:      git https://gitlab.freedesktop.org/drm/msm.git
6972 F:      Documentation/devicetree/bindings/display/msm/gpu.yaml
6973 F:      drivers/gpu/drm/msm/adreno/
6974 F:      drivers/gpu/drm/msm/msm_gpu.*
6975 F:      drivers/gpu/drm/msm/msm_gpu_devfreq.*
6976 F:      drivers/gpu/drm/msm/msm_ringbuffer.*
6977 F:      drivers/gpu/drm/msm/registers/adreno/
6978 F:      include/uapi/drm/msm_drm.h
6979
6980 DRM DRIVER for Qualcomm display hardware
6981 M:      Rob Clark <robdclark@gmail.com>
6982 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6983 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6984 R:      Sean Paul <sean@poorly.run>
6985 R:      Marijn Suijten <marijn.suijten@somainline.org>
6986 L:      linux-arm-msm@vger.kernel.org
6987 L:      dri-devel@lists.freedesktop.org
6988 L:      freedreno@lists.freedesktop.org
6989 S:      Maintained
6990 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6991 T:      git https://gitlab.freedesktop.org/drm/msm.git
6992 F:      Documentation/devicetree/bindings/display/msm/
6993 F:      drivers/gpu/drm/ci/xfails/msm*
6994 F:      drivers/gpu/drm/msm/
6995 F:      include/uapi/drm/msm_drm.h
6996
6997 DRM DRIVER FOR NOVATEK NT35510 PANELS
6998 M:      Linus Walleij <linus.walleij@linaro.org>
6999 S:      Maintained
7000 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7001 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
7002 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
7003
7004 DRM DRIVER FOR NOVATEK NT35560 PANELS
7005 M:      Linus Walleij <linus.walleij@linaro.org>
7006 S:      Maintained
7007 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7008 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
7009 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
7010
7011 DRM DRIVER FOR NOVATEK NT36523 PANELS
7012 M:      Jianhua Lu <lujianhua000@gmail.com>
7013 S:      Maintained
7014 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7015 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
7016 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
7017
7018 DRM DRIVER FOR NOVATEK NT36672A PANELS
7019 M:      Sumit Semwal <sumit.semwal@linaro.org>
7020 S:      Maintained
7021 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7022 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
7023 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
7024
7025 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
7026 M:      Karol Herbst <kherbst@redhat.com>
7027 M:      Lyude Paul <lyude@redhat.com>
7028 M:      Danilo Krummrich <dakr@redhat.com>
7029 L:      dri-devel@lists.freedesktop.org
7030 L:      nouveau@lists.freedesktop.org
7031 S:      Supported
7032 W:      https://nouveau.freedesktop.org/
7033 Q:      https://patchwork.freedesktop.org/project/nouveau/
7034 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
7035 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
7036 C:      irc://irc.oftc.net/nouveau
7037 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
7038 F:      drivers/gpu/drm/nouveau/
7039 F:      include/uapi/drm/nouveau_drm.h
7040
7041 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
7042 M:      Stefan Mavrodiev <stefan@olimex.com>
7043 S:      Maintained
7044 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
7045 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
7046
7047 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
7048 R:      Douglas Anderson <dianders@chromium.org>
7049 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
7050 F:      drivers/gpu/drm/bridge/parade-ps8640.c
7051
7052 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
7053 M:      Noralf Trønnes <noralf@tronnes.org>
7054 S:      Maintained
7055 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7056 F:      Documentation/devicetree/bindings/display/repaper.txt
7057 F:      drivers/gpu/drm/tiny/repaper.c
7058
7059 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
7060 M:      Dave Airlie <airlied@redhat.com>
7061 M:      Gerd Hoffmann <kraxel@redhat.com>
7062 L:      virtualization@lists.linux.dev
7063 S:      Obsolete
7064 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
7065 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7066 F:      drivers/gpu/drm/tiny/cirrus.c
7067
7068 DRM DRIVER FOR QXL VIRTUAL GPU
7069 M:      Dave Airlie <airlied@redhat.com>
7070 M:      Gerd Hoffmann <kraxel@redhat.com>
7071 L:      virtualization@lists.linux.dev
7072 L:      spice-devel@lists.freedesktop.org
7073 S:      Maintained
7074 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7075 F:      drivers/gpu/drm/qxl/
7076 F:      include/uapi/drm/qxl_drm.h
7077
7078 DRM DRIVER FOR RAYDIUM RM67191 PANELS
7079 M:      Robert Chiras <robert.chiras@nxp.com>
7080 S:      Maintained
7081 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
7082 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
7083
7084 DRM DRIVER FOR SAMSUNG DB7430 PANELS
7085 M:      Linus Walleij <linus.walleij@linaro.org>
7086 S:      Maintained
7087 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7088 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
7089 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
7090
7091 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
7092 M:      Inki Dae <inki.dae@samsung.com>
7093 M:      Jagan Teki <jagan@amarulasolutions.com>
7094 M:      Marek Szyprowski <m.szyprowski@samsung.com>
7095 S:      Maintained
7096 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7097 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
7098 F:      drivers/gpu/drm/bridge/samsung-dsim.c
7099 F:      include/drm/bridge/samsung-dsim.h
7100
7101 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
7102 M:      Markuss Broks <markuss.broks@gmail.com>
7103 S:      Maintained
7104 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
7105 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
7106
7107 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
7108 M:      Artur Weber <aweber.kernel@gmail.com>
7109 S:      Maintained
7110 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
7111 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
7112
7113 DRM DRIVER FOR SITRONIX ST7586 PANELS
7114 M:      David Lechner <david@lechnology.com>
7115 S:      Maintained
7116 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7117 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
7118 F:      drivers/gpu/drm/tiny/st7586.c
7119
7120 DRM DRIVER FOR SITRONIX ST7701 PANELS
7121 M:      Jagan Teki <jagan@amarulasolutions.com>
7122 S:      Maintained
7123 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
7124 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
7125
7126 DRM DRIVER FOR SITRONIX ST7703 PANELS
7127 M:      Guido Günther <agx@sigxcpu.org>
7128 R:      Purism Kernel Team <kernel@puri.sm>
7129 R:      Ondrej Jirman <megi@xff.cz>
7130 S:      Maintained
7131 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
7132 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
7133
7134 DRM DRIVER FOR SITRONIX ST7735R PANELS
7135 M:      David Lechner <david@lechnology.com>
7136 S:      Maintained
7137 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7138 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
7139 F:      drivers/gpu/drm/tiny/st7735r.c
7140
7141 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
7142 M:      Javier Martinez Canillas <javierm@redhat.com>
7143 S:      Maintained
7144 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7145 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
7146 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
7147 F:      drivers/gpu/drm/solomon/ssd130x*
7148
7149 DRM DRIVER FOR ST-ERICSSON MCDE
7150 M:      Linus Walleij <linus.walleij@linaro.org>
7151 S:      Maintained
7152 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7153 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
7154 F:      drivers/gpu/drm/mcde/
7155
7156 DRM DRIVER FOR SYNAPTICS R63353 PANELS
7157 M:      Michael Trimarchi <michael@amarulasolutions.com>
7158 S:      Maintained
7159 F:      Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
7160 F:      drivers/gpu/drm/panel/panel-synaptics-r63353.c
7161
7162 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
7163 M:      Jagan Teki <jagan@amarulasolutions.com>
7164 S:      Maintained
7165 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
7166 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
7167
7168 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
7169 R:      Douglas Anderson <dianders@chromium.org>
7170 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
7171 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
7172
7173 DRM DRIVER FOR TPO TPG110 PANELS
7174 M:      Linus Walleij <linus.walleij@linaro.org>
7175 S:      Maintained
7176 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7177 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
7178 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
7179
7180 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
7181 M:      Dave Airlie <airlied@redhat.com>
7182 R:      Sean Paul <sean@poorly.run>
7183 R:      Thomas Zimmermann <tzimmermann@suse.de>
7184 L:      dri-devel@lists.freedesktop.org
7185 S:      Supported
7186 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7187 F:      drivers/gpu/drm/udl/
7188
7189 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
7190 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
7191 M:      Melissa Wen <melissa.srw@gmail.com>
7192 M:      Maíra Canal <mairacanal@riseup.net>
7193 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
7194 R:      Daniel Vetter <daniel@ffwll.ch>
7195 L:      dri-devel@lists.freedesktop.org
7196 S:      Maintained
7197 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7198 F:      Documentation/gpu/vkms.rst
7199 F:      drivers/gpu/drm/vkms/
7200
7201 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
7202 M:      Hans de Goede <hdegoede@redhat.com>
7203 L:      dri-devel@lists.freedesktop.org
7204 S:      Maintained
7205 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7206 F:      drivers/gpu/drm/vboxvideo/
7207
7208 DRM DRIVER FOR VMWARE VIRTUAL GPU
7209 M:      Zack Rusin <zack.rusin@broadcom.com>
7210 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
7211 L:      dri-devel@lists.freedesktop.org
7212 S:      Supported
7213 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7214 F:      drivers/gpu/drm/vmwgfx/
7215 F:      include/uapi/drm/vmwgfx_drm.h
7216
7217 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
7218 M:      Linus Walleij <linus.walleij@linaro.org>
7219 S:      Maintained
7220 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7221 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
7222 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
7223
7224 DRM DRIVERS
7225 M:      David Airlie <airlied@gmail.com>
7226 M:      Daniel Vetter <daniel@ffwll.ch>
7227 L:      dri-devel@lists.freedesktop.org
7228 S:      Maintained
7229 B:      https://gitlab.freedesktop.org/drm
7230 C:      irc://irc.oftc.net/dri-devel
7231 T:      git https://gitlab.freedesktop.org/drm/kernel.git
7232 F:      Documentation/devicetree/bindings/display/
7233 F:      Documentation/devicetree/bindings/gpu/
7234 F:      Documentation/gpu/
7235 F:      drivers/gpu/
7236 F:      include/drm/
7237 F:      include/linux/vga*
7238 F:      include/uapi/drm/
7239
7240 DRM DRIVERS AND MISC GPU PATCHES
7241 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
7242 M:      Maxime Ripard <mripard@kernel.org>
7243 M:      Thomas Zimmermann <tzimmermann@suse.de>
7244 S:      Maintained
7245 W:      https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html
7246 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7247 F:      Documentation/devicetree/bindings/display/
7248 F:      Documentation/devicetree/bindings/gpu/
7249 F:      Documentation/gpu/
7250 F:      drivers/gpu/drm/
7251 F:      drivers/gpu/vga/
7252 F:      include/drm/drm
7253 F:      include/linux/vga*
7254 F:      include/uapi/drm/
7255 X:      drivers/gpu/drm/amd/
7256 X:      drivers/gpu/drm/armada/
7257 X:      drivers/gpu/drm/etnaviv/
7258 X:      drivers/gpu/drm/exynos/
7259 X:      drivers/gpu/drm/i915/
7260 X:      drivers/gpu/drm/kmb/
7261 X:      drivers/gpu/drm/mediatek/
7262 X:      drivers/gpu/drm/msm/
7263 X:      drivers/gpu/drm/nouveau/
7264 X:      drivers/gpu/drm/radeon/
7265 X:      drivers/gpu/drm/renesas/rcar-du/
7266 X:      drivers/gpu/drm/tegra/
7267
7268 DRM DRIVERS FOR ALLWINNER A10
7269 M:      Maxime Ripard <mripard@kernel.org>
7270 M:      Chen-Yu Tsai <wens@csie.org>
7271 L:      dri-devel@lists.freedesktop.org
7272 S:      Supported
7273 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7274 F:      Documentation/devicetree/bindings/display/allwinner*
7275 F:      drivers/gpu/drm/sun4i/
7276
7277 DRM DRIVERS FOR AMLOGIC SOCS
7278 M:      Neil Armstrong <neil.armstrong@linaro.org>
7279 L:      dri-devel@lists.freedesktop.org
7280 L:      linux-amlogic@lists.infradead.org
7281 S:      Supported
7282 W:      http://linux-meson.com/
7283 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7284 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7285 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7286 F:      Documentation/gpu/meson.rst
7287 F:      drivers/gpu/drm/ci/xfails/meson*
7288 F:      drivers/gpu/drm/meson/
7289
7290 DRM DRIVERS FOR ATMEL HLCDC
7291 M:      Sam Ravnborg <sam@ravnborg.org>
7292 M:      Boris Brezillon <bbrezillon@kernel.org>
7293 L:      dri-devel@lists.freedesktop.org
7294 S:      Supported
7295 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7296 F:      Documentation/devicetree/bindings/display/atmel/
7297 F:      drivers/gpu/drm/atmel-hlcdc/
7298
7299 DRM DRIVERS FOR BRIDGE CHIPS
7300 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7301 M:      Neil Armstrong <neil.armstrong@linaro.org>
7302 M:      Robert Foss <rfoss@kernel.org>
7303 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7304 R:      Jonas Karlman <jonas@kwiboo.se>
7305 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7306 S:      Maintained
7307 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7308 F:      Documentation/devicetree/bindings/display/bridge/
7309 F:      drivers/gpu/drm/bridge/
7310 F:      drivers/gpu/drm/drm_bridge.c
7311 F:      drivers/gpu/drm/drm_bridge_connector.c
7312 F:      include/drm/drm_bridge.h
7313 F:      include/drm/drm_bridge_connector.h
7314
7315 DRM DRIVERS FOR EXYNOS
7316 M:      Inki Dae <inki.dae@samsung.com>
7317 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7318 M:      Kyungmin Park <kyungmin.park@samsung.com>
7319 L:      dri-devel@lists.freedesktop.org
7320 S:      Supported
7321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7322 F:      Documentation/devicetree/bindings/display/exynos/
7323 F:      Documentation/devicetree/bindings/display/samsung/
7324 F:      drivers/gpu/drm/exynos/
7325 F:      include/uapi/drm/exynos_drm.h
7326
7327 DRM DRIVERS FOR FREESCALE DCU
7328 M:      Stefan Agner <stefan@agner.ch>
7329 M:      Alison Wang <alison.wang@nxp.com>
7330 L:      dri-devel@lists.freedesktop.org
7331 S:      Supported
7332 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7333 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7334 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7335 F:      drivers/gpu/drm/fsl-dcu/
7336
7337 DRM DRIVERS FOR FREESCALE IMX 5/6
7338 M:      Philipp Zabel <p.zabel@pengutronix.de>
7339 L:      dri-devel@lists.freedesktop.org
7340 S:      Maintained
7341 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7342 T:      git git://git.pengutronix.de/git/pza/linux
7343 F:      Documentation/devicetree/bindings/display/imx/
7344 F:      drivers/gpu/drm/imx/ipuv3/
7345 F:      drivers/gpu/ipu-v3/
7346
7347 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7348 M:      Liu Ying <victor.liu@nxp.com>
7349 L:      dri-devel@lists.freedesktop.org
7350 S:      Maintained
7351 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7352 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7353 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7354 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7355 F:      drivers/gpu/drm/bridge/imx/
7356
7357 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7358 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7359 L:      dri-devel@lists.freedesktop.org
7360 S:      Maintained
7361 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7362 F:      drivers/gpu/drm/gma500/
7363
7364 DRM DRIVERS FOR HISILICON
7365 M:      Xinliang Liu <xinliang.liu@linaro.org>
7366 M:      Tian Tao  <tiantao6@hisilicon.com>
7367 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7368 R:      Sumit Semwal <sumit.semwal@linaro.org>
7369 R:      Yongqin Liu <yongqin.liu@linaro.org>
7370 R:      John Stultz <jstultz@google.com>
7371 L:      dri-devel@lists.freedesktop.org
7372 S:      Maintained
7373 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7374 F:      Documentation/devicetree/bindings/display/hisilicon/
7375 F:      drivers/gpu/drm/hisilicon/
7376
7377 DRM DRIVERS FOR LIMA
7378 M:      Qiang Yu <yuq825@gmail.com>
7379 L:      dri-devel@lists.freedesktop.org
7380 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7381 S:      Maintained
7382 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7383 F:      drivers/gpu/drm/lima/
7384 F:      include/uapi/drm/lima_drm.h
7385
7386 DRM DRIVERS FOR LOONGSON
7387 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7388 L:      dri-devel@lists.freedesktop.org
7389 S:      Supported
7390 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7391 F:      drivers/gpu/drm/loongson/
7392
7393 DRM DRIVERS FOR MEDIATEK
7394 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7395 M:      Philipp Zabel <p.zabel@pengutronix.de>
7396 L:      dri-devel@lists.freedesktop.org
7397 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7398 S:      Supported
7399 F:      Documentation/devicetree/bindings/display/mediatek/
7400 F:      drivers/gpu/drm/ci/xfails/mediatek*
7401 F:      drivers/gpu/drm/mediatek/
7402 F:      drivers/phy/mediatek/phy-mtk-dp.c
7403 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7404 F:      drivers/phy/mediatek/phy-mtk-mipi*
7405
7406 DRM DRIVERS FOR NVIDIA TEGRA
7407 M:      Thierry Reding <thierry.reding@gmail.com>
7408 M:      Mikko Perttunen <mperttunen@nvidia.com>
7409 L:      dri-devel@lists.freedesktop.org
7410 L:      linux-tegra@vger.kernel.org
7411 S:      Supported
7412 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7413 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7414 F:      Documentation/devicetree/bindings/gpu/host1x/
7415 F:      drivers/gpu/drm/tegra/
7416 F:      drivers/gpu/host1x/
7417 F:      include/linux/host1x.h
7418 F:      include/uapi/drm/tegra_drm.h
7419
7420 DRM DRIVERS FOR RENESAS R-CAR
7421 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7422 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7423 L:      dri-devel@lists.freedesktop.org
7424 L:      linux-renesas-soc@vger.kernel.org
7425 S:      Supported
7426 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7427 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7428 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7429 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7430 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7431 F:      drivers/gpu/drm/renesas/rcar-du/
7432
7433 DRM DRIVERS FOR RENESAS RZ
7434 M:      Biju Das <biju.das.jz@bp.renesas.com>
7435 L:      dri-devel@lists.freedesktop.org
7436 L:      linux-renesas-soc@vger.kernel.org
7437 S:      Maintained
7438 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7439 F:      Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
7440 F:      drivers/gpu/drm/renesas/rz-du/
7441
7442 DRM DRIVERS FOR RENESAS SHMOBILE
7443 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7444 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7445 L:      dri-devel@lists.freedesktop.org
7446 L:      linux-renesas-soc@vger.kernel.org
7447 S:      Supported
7448 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7449 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7450 F:      drivers/gpu/drm/renesas/shmobile/
7451 F:      include/linux/platform_data/shmob_drm.h
7452
7453 DRM DRIVERS FOR ROCKCHIP
7454 M:      Sandy Huang <hjc@rock-chips.com>
7455 M:      Heiko Stübner <heiko@sntech.de>
7456 M:      Andy Yan <andy.yan@rock-chips.com>
7457 L:      dri-devel@lists.freedesktop.org
7458 S:      Maintained
7459 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7460 F:      Documentation/devicetree/bindings/display/rockchip/
7461 F:      drivers/gpu/drm/ci/xfails/rockchip*
7462 F:      drivers/gpu/drm/rockchip/
7463
7464 DRM DRIVERS FOR STI
7465 M:      Alain Volmat <alain.volmat@foss.st.com>
7466 L:      dri-devel@lists.freedesktop.org
7467 S:      Maintained
7468 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7469 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7470 F:      drivers/gpu/drm/sti
7471
7472 DRM DRIVERS FOR STM
7473 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7474 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7475 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7476 L:      dri-devel@lists.freedesktop.org
7477 S:      Maintained
7478 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7479 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7480 F:      drivers/gpu/drm/stm
7481
7482 DRM DRIVERS FOR TI KEYSTONE
7483 M:      Jyri Sarha <jyri.sarha@iki.fi>
7484 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7485 L:      dri-devel@lists.freedesktop.org
7486 S:      Maintained
7487 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7488 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7489 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7490 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7491 F:      drivers/gpu/drm/tidss/
7492
7493 DRM DRIVERS FOR TI LCDC
7494 M:      Jyri Sarha <jyri.sarha@iki.fi>
7495 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7496 L:      dri-devel@lists.freedesktop.org
7497 S:      Maintained
7498 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7499 F:      Documentation/devicetree/bindings/display/tilcdc/
7500 F:      drivers/gpu/drm/tilcdc/
7501
7502 DRM DRIVERS FOR TI OMAP
7503 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7504 L:      dri-devel@lists.freedesktop.org
7505 S:      Maintained
7506 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7507 F:      Documentation/devicetree/bindings/display/ti/
7508 F:      drivers/gpu/drm/omapdrm/
7509
7510 DRM DRIVERS FOR V3D
7511 M:      Melissa Wen <mwen@igalia.com>
7512 M:      Maíra Canal <mcanal@igalia.com>
7513 S:      Supported
7514 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7515 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7516 F:      drivers/gpu/drm/v3d/
7517 F:      include/uapi/drm/v3d_drm.h
7518
7519 DRM DRIVERS FOR VC4
7520 M:      Maxime Ripard <mripard@kernel.org>
7521 S:      Supported
7522 T:      git git://github.com/anholt/linux
7523 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7524 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7525 F:      drivers/gpu/drm/vc4/
7526 F:      include/uapi/drm/vc4_drm.h
7527
7528 DRM DRIVERS FOR VIVANTE GPU IP
7529 M:      Lucas Stach <l.stach@pengutronix.de>
7530 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7531 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7532 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7533 L:      dri-devel@lists.freedesktop.org
7534 S:      Maintained
7535 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7536 F:      drivers/gpu/drm/etnaviv/
7537 F:      include/uapi/drm/etnaviv_drm.h
7538
7539 DRM DRIVERS FOR XEN
7540 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7541 L:      dri-devel@lists.freedesktop.org
7542 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7543 S:      Supported
7544 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7545 F:      Documentation/gpu/xen-front.rst
7546 F:      drivers/gpu/drm/xen/
7547
7548 DRM DRIVERS FOR XILINX
7549 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7550 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7551 L:      dri-devel@lists.freedesktop.org
7552 S:      Maintained
7553 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7554 F:      Documentation/devicetree/bindings/display/xlnx/
7555 F:      drivers/gpu/drm/xlnx/
7556
7557 DRM GPU SCHEDULER
7558 M:      Luben Tuikov <ltuikov89@gmail.com>
7559 M:      Matthew Brost <matthew.brost@intel.com>
7560 L:      dri-devel@lists.freedesktop.org
7561 S:      Maintained
7562 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7563 F:      drivers/gpu/drm/scheduler/
7564 F:      include/drm/gpu_scheduler.h
7565
7566 DRM PANEL DRIVERS
7567 M:      Neil Armstrong <neil.armstrong@linaro.org>
7568 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7569 R:      Sam Ravnborg <sam@ravnborg.org>
7570 L:      dri-devel@lists.freedesktop.org
7571 S:      Maintained
7572 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7573 F:      Documentation/devicetree/bindings/display/panel/
7574 F:      drivers/gpu/drm/drm_panel.c
7575 F:      drivers/gpu/drm/panel/
7576 F:      include/drm/drm_panel.h
7577
7578 DRM PRIVACY-SCREEN CLASS
7579 M:      Hans de Goede <hdegoede@redhat.com>
7580 L:      dri-devel@lists.freedesktop.org
7581 S:      Maintained
7582 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7583 F:      drivers/gpu/drm/drm_privacy_screen*
7584 F:      include/drm/drm_privacy_screen*
7585
7586 DRM TTM SUBSYSTEM
7587 M:      Christian Koenig <christian.koenig@amd.com>
7588 M:      Huang Rui <ray.huang@amd.com>
7589 L:      dri-devel@lists.freedesktop.org
7590 S:      Maintained
7591 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7592 F:      drivers/gpu/drm/ttm/
7593 F:      include/drm/ttm/
7594
7595 DRM AUTOMATED TESTING
7596 M:      Helen Koike <helen.koike@collabora.com>
7597 L:      dri-devel@lists.freedesktop.org
7598 S:      Maintained
7599 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
7600 F:      Documentation/gpu/automated_testing.rst
7601 F:      drivers/gpu/drm/ci/
7602
7603 DSBR100 USB FM RADIO DRIVER
7604 M:      Alexey Klimov <klimov.linux@gmail.com>
7605 L:      linux-media@vger.kernel.org
7606 S:      Maintained
7607 T:      git git://linuxtv.org/media_tree.git
7608 F:      drivers/media/radio/dsbr100.c
7609
7610 DT3155 MEDIA DRIVER
7611 M:      Hans Verkuil <hverkuil@xs4all.nl>
7612 L:      linux-media@vger.kernel.org
7613 S:      Odd Fixes
7614 W:      https://linuxtv.org
7615 T:      git git://linuxtv.org/media_tree.git
7616 F:      drivers/media/pci/dt3155/
7617
7618 DVB_USB_AF9015 MEDIA DRIVER
7619 L:      linux-media@vger.kernel.org
7620 S:      Orphan
7621 W:      https://linuxtv.org
7622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7623 F:      drivers/media/usb/dvb-usb-v2/af9015*
7624
7625 DVB_USB_AF9035 MEDIA DRIVER
7626 L:      linux-media@vger.kernel.org
7627 S:      Orphan
7628 W:      https://linuxtv.org
7629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7630 F:      drivers/media/usb/dvb-usb-v2/af9035*
7631
7632 DVB_USB_ANYSEE MEDIA DRIVER
7633 L:      linux-media@vger.kernel.org
7634 S:      Orphan
7635 W:      https://linuxtv.org
7636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7637 F:      drivers/media/usb/dvb-usb-v2/anysee*
7638
7639 DVB_USB_AU6610 MEDIA DRIVER
7640 L:      linux-media@vger.kernel.org
7641 S:      Orphan
7642 W:      https://linuxtv.org
7643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7644 F:      drivers/media/usb/dvb-usb-v2/au6610*
7645
7646 DVB_USB_CE6230 MEDIA DRIVER
7647 L:      linux-media@vger.kernel.org
7648 S:      Orphan
7649 W:      https://linuxtv.org
7650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7651 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7652
7653 DVB_USB_CXUSB MEDIA DRIVER
7654 M:      Michael Krufky <mkrufky@linuxtv.org>
7655 L:      linux-media@vger.kernel.org
7656 S:      Maintained
7657 W:      https://linuxtv.org
7658 W:      http://github.com/mkrufky
7659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7660 T:      git git://linuxtv.org/media_tree.git
7661 F:      drivers/media/usb/dvb-usb/cxusb*
7662
7663 DVB_USB_EC168 MEDIA DRIVER
7664 L:      linux-media@vger.kernel.org
7665 S:      Orphan
7666 W:      https://linuxtv.org
7667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7668 F:      drivers/media/usb/dvb-usb-v2/ec168*
7669
7670 DVB_USB_GL861 MEDIA DRIVER
7671 L:      linux-media@vger.kernel.org
7672 S:      Orphan
7673 W:      https://linuxtv.org
7674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7675 F:      drivers/media/usb/dvb-usb-v2/gl861*
7676
7677 DVB_USB_MXL111SF MEDIA DRIVER
7678 M:      Michael Krufky <mkrufky@linuxtv.org>
7679 L:      linux-media@vger.kernel.org
7680 S:      Maintained
7681 W:      https://linuxtv.org
7682 W:      http://github.com/mkrufky
7683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7684 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7685 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7686
7687 DVB_USB_RTL28XXU MEDIA DRIVER
7688 L:      linux-media@vger.kernel.org
7689 S:      Orphan
7690 W:      https://linuxtv.org
7691 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7692 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7693
7694 DVB_USB_V2 MEDIA DRIVER
7695 L:      linux-media@vger.kernel.org
7696 S:      Orphan
7697 W:      https://linuxtv.org
7698 W:      http://palosaari.fi/linux/
7699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7700 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7701 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7702
7703 DYNAMIC DEBUG
7704 M:      Jason Baron <jbaron@akamai.com>
7705 M:      Jim Cromie <jim.cromie@gmail.com>
7706 S:      Maintained
7707 F:      include/linux/dynamic_debug.h
7708 F:      lib/dynamic_debug.c
7709 F:      lib/test_dynamic_debug.c
7710
7711 DYNAMIC INTERRUPT MODERATION
7712 M:      Tal Gilboa <talgi@nvidia.com>
7713 S:      Maintained
7714 F:      Documentation/networking/net_dim.rst
7715 F:      include/linux/dim.h
7716 F:      lib/dim/
7717
7718 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7719 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7720 L:      linux-pm@vger.kernel.org
7721 S:      Supported
7722 B:      https://bugzilla.kernel.org
7723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7724 F:      drivers/powercap/dtpm*
7725 F:      include/linux/dtpm.h
7726
7727 DZ DECSTATION DZ11 SERIAL DRIVER
7728 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7729 S:      Maintained
7730 F:      drivers/tty/serial/dz.*
7731
7732 E3X0 POWER BUTTON DRIVER
7733 M:      Moritz Fischer <moritz.fischer@ettus.com>
7734 L:      usrp-users@lists.ettus.com
7735 S:      Supported
7736 W:      http://www.ettus.com
7737 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7738 F:      drivers/input/misc/e3x0-button.c
7739
7740 E4000 MEDIA DRIVER
7741 L:      linux-media@vger.kernel.org
7742 S:      Orphan
7743 W:      https://linuxtv.org
7744 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7745 F:      drivers/media/tuners/e4000*
7746
7747 EARTH_PT1 MEDIA DRIVER
7748 M:      Akihiro Tsukada <tskd08@gmail.com>
7749 L:      linux-media@vger.kernel.org
7750 S:      Odd Fixes
7751 F:      drivers/media/pci/pt1/
7752
7753 EARTH_PT3 MEDIA DRIVER
7754 M:      Akihiro Tsukada <tskd08@gmail.com>
7755 L:      linux-media@vger.kernel.org
7756 S:      Odd Fixes
7757 F:      drivers/media/pci/pt3/
7758
7759 EC100 MEDIA DRIVER
7760 L:      linux-media@vger.kernel.org
7761 S:      Orphan
7762 W:      https://linuxtv.org
7763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7764 F:      drivers/media/dvb-frontends/ec100*
7765
7766 ECRYPT FILE SYSTEM
7767 M:      Tyler Hicks <code@tyhicks.com>
7768 L:      ecryptfs@vger.kernel.org
7769 S:      Odd Fixes
7770 W:      http://ecryptfs.org
7771 W:      https://launchpad.net/ecryptfs
7772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7773 F:      Documentation/filesystems/ecryptfs.rst
7774 F:      fs/ecryptfs/
7775
7776 EDAC-AMD64
7777 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7778 L:      linux-edac@vger.kernel.org
7779 S:      Supported
7780 F:      drivers/edac/amd64_edac*
7781 F:      drivers/edac/mce_amd*
7782
7783 EDAC-ARMADA
7784 M:      Jan Luebbe <jlu@pengutronix.de>
7785 L:      linux-edac@vger.kernel.org
7786 S:      Maintained
7787 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7788 F:      drivers/edac/armada_xp_*
7789
7790 EDAC-AST2500
7791 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7792 S:      Supported
7793 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7794 F:      drivers/edac/aspeed_edac.c
7795
7796 EDAC-BLUEFIELD
7797 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7798 S:      Supported
7799 F:      drivers/edac/bluefield_edac.c
7800
7801 EDAC-CALXEDA
7802 M:      Andre Przywara <andre.przywara@arm.com>
7803 L:      linux-edac@vger.kernel.org
7804 S:      Maintained
7805 F:      drivers/edac/highbank*
7806
7807 EDAC-CAVIUM OCTEON
7808 M:      Ralf Baechle <ralf@linux-mips.org>
7809 L:      linux-edac@vger.kernel.org
7810 L:      linux-mips@vger.kernel.org
7811 S:      Supported
7812 F:      drivers/edac/octeon_edac*
7813
7814 EDAC-CAVIUM THUNDERX
7815 M:      Robert Richter <rric@kernel.org>
7816 L:      linux-edac@vger.kernel.org
7817 S:      Odd Fixes
7818 F:      drivers/edac/thunderx_edac*
7819
7820 EDAC-CORE
7821 M:      Borislav Petkov <bp@alien8.de>
7822 M:      Tony Luck <tony.luck@intel.com>
7823 R:      James Morse <james.morse@arm.com>
7824 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7825 R:      Robert Richter <rric@kernel.org>
7826 L:      linux-edac@vger.kernel.org
7827 S:      Supported
7828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7829 F:      Documentation/driver-api/edac.rst
7830 F:      drivers/edac/
7831 F:      include/linux/edac.h
7832
7833 EDAC-DMC520
7834 M:      Lei Wang <lewan@microsoft.com>
7835 L:      linux-edac@vger.kernel.org
7836 S:      Supported
7837 F:      drivers/edac/dmc520_edac.c
7838
7839 EDAC-E752X
7840 M:      Mark Gross <markgross@kernel.org>
7841 L:      linux-edac@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/edac/e752x_edac.c
7844
7845 EDAC-E7XXX
7846 L:      linux-edac@vger.kernel.org
7847 S:      Maintained
7848 F:      drivers/edac/e7xxx_edac.c
7849
7850 EDAC-FSL_DDR
7851 M:      York Sun <york.sun@nxp.com>
7852 L:      linux-edac@vger.kernel.org
7853 S:      Maintained
7854 F:      drivers/edac/fsl_ddr_edac.*
7855
7856 EDAC-GHES
7857 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7858 L:      linux-edac@vger.kernel.org
7859 S:      Maintained
7860 F:      drivers/edac/ghes_edac.c
7861
7862 EDAC-I10NM
7863 M:      Tony Luck <tony.luck@intel.com>
7864 L:      linux-edac@vger.kernel.org
7865 S:      Maintained
7866 F:      drivers/edac/i10nm_base.c
7867
7868 EDAC-I3000
7869 L:      linux-edac@vger.kernel.org
7870 S:      Orphan
7871 F:      drivers/edac/i3000_edac.c
7872
7873 EDAC-I5000
7874 L:      linux-edac@vger.kernel.org
7875 S:      Maintained
7876 F:      drivers/edac/i5000_edac.c
7877
7878 EDAC-I5400
7879 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7880 L:      linux-edac@vger.kernel.org
7881 S:      Maintained
7882 F:      drivers/edac/i5400_edac.c
7883
7884 EDAC-I7300
7885 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7886 L:      linux-edac@vger.kernel.org
7887 S:      Maintained
7888 F:      drivers/edac/i7300_edac.c
7889
7890 EDAC-I7CORE
7891 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7892 L:      linux-edac@vger.kernel.org
7893 S:      Maintained
7894 F:      drivers/edac/i7core_edac.c
7895
7896 EDAC-I82443BXGX
7897 M:      Tim Small <tim@buttersideup.com>
7898 L:      linux-edac@vger.kernel.org
7899 S:      Maintained
7900 F:      drivers/edac/i82443bxgx_edac.c
7901
7902 EDAC-I82975X
7903 M:      "Arvind R." <arvino55@gmail.com>
7904 L:      linux-edac@vger.kernel.org
7905 S:      Maintained
7906 F:      drivers/edac/i82975x_edac.c
7907
7908 EDAC-IE31200
7909 M:      Jason Baron <jbaron@akamai.com>
7910 L:      linux-edac@vger.kernel.org
7911 S:      Maintained
7912 F:      drivers/edac/ie31200_edac.c
7913
7914 EDAC-IGEN6
7915 M:      Tony Luck <tony.luck@intel.com>
7916 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7917 L:      linux-edac@vger.kernel.org
7918 S:      Maintained
7919 F:      drivers/edac/igen6_edac.c
7920
7921 EDAC-MPC85XX
7922 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7923 L:      linux-edac@vger.kernel.org
7924 S:      Maintained
7925 F:      drivers/edac/mpc85xx_edac.[ch]
7926
7927 EDAC-NPCM
7928 M:      Marvin Lin <kflin@nuvoton.com>
7929 M:      Stanley Chu <yschu@nuvoton.com>
7930 L:      linux-edac@vger.kernel.org
7931 S:      Maintained
7932 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7933 F:      drivers/edac/npcm_edac.c
7934
7935 EDAC-PASEMI
7936 M:      Egor Martovetsky <egor@pasemi.com>
7937 L:      linux-edac@vger.kernel.org
7938 S:      Maintained
7939 F:      drivers/edac/pasemi_edac.c
7940
7941 EDAC-PND2
7942 M:      Tony Luck <tony.luck@intel.com>
7943 L:      linux-edac@vger.kernel.org
7944 S:      Maintained
7945 F:      drivers/edac/pnd2_edac.[ch]
7946
7947 EDAC-QCOM
7948 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7949 L:      linux-arm-msm@vger.kernel.org
7950 L:      linux-edac@vger.kernel.org
7951 S:      Maintained
7952 F:      drivers/edac/qcom_edac.c
7953
7954 EDAC-R82600
7955 M:      Tim Small <tim@buttersideup.com>
7956 L:      linux-edac@vger.kernel.org
7957 S:      Maintained
7958 F:      drivers/edac/r82600_edac.c
7959
7960 EDAC-SBRIDGE
7961 M:      Tony Luck <tony.luck@intel.com>
7962 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7963 L:      linux-edac@vger.kernel.org
7964 S:      Maintained
7965 F:      drivers/edac/sb_edac.c
7966
7967 EDAC-SKYLAKE
7968 M:      Tony Luck <tony.luck@intel.com>
7969 L:      linux-edac@vger.kernel.org
7970 S:      Maintained
7971 F:      drivers/edac/skx_*.[ch]
7972
7973 EDAC-TI
7974 M:      Tero Kristo <kristo@kernel.org>
7975 L:      linux-edac@vger.kernel.org
7976 S:      Odd Fixes
7977 F:      drivers/edac/ti_edac.c
7978
7979 EDIROL UA-101/UA-1000 DRIVER
7980 M:      Clemens Ladisch <clemens@ladisch.de>
7981 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7982 S:      Maintained
7983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7984 F:      sound/usb/misc/ua101.c
7985
7986 EFI TEST DRIVER
7987 M:      Ivan Hu <ivan.hu@canonical.com>
7988 M:      Ard Biesheuvel <ardb@kernel.org>
7989 L:      linux-efi@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/firmware/efi/test/
7992
7993 EFI VARIABLE FILESYSTEM
7994 M:      Jeremy Kerr <jk@ozlabs.org>
7995 M:      Ard Biesheuvel <ardb@kernel.org>
7996 L:      linux-efi@vger.kernel.org
7997 S:      Maintained
7998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7999 F:      fs/efivarfs/
8000
8001 EFIFB FRAMEBUFFER DRIVER
8002 M:      Peter Jones <pjones@redhat.com>
8003 L:      linux-fbdev@vger.kernel.org
8004 S:      Maintained
8005 F:      drivers/video/fbdev/efifb.c
8006
8007 EFS FILESYSTEM
8008 S:      Orphan
8009 W:      http://aeschi.ch.eu.org/efs/
8010 F:      fs/efs/
8011
8012 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
8013 L:      netdev@vger.kernel.org
8014 S:      Orphan
8015 F:      drivers/net/ethernet/ibm/ehea/
8016
8017 ELM327 CAN NETWORK DRIVER
8018 M:      Max Staudt <max@enpas.org>
8019 L:      linux-can@vger.kernel.org
8020 S:      Maintained
8021 F:      Documentation/networking/device_drivers/can/can327.rst
8022 F:      drivers/net/can/can327.c
8023
8024 EM28XX VIDEO4LINUX DRIVER
8025 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8026 L:      linux-media@vger.kernel.org
8027 S:      Maintained
8028 W:      https://linuxtv.org
8029 T:      git git://linuxtv.org/media_tree.git
8030 F:      Documentation/admin-guide/media/em28xx*
8031 F:      drivers/media/usb/em28xx/
8032
8033 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
8034 M:      Adrian Hunter <adrian.hunter@intel.com>
8035 M:      Asutosh Das <quic_asutoshd@quicinc.com>
8036 R:      Ritesh Harjani <ritesh.list@gmail.com>
8037 L:      linux-mmc@vger.kernel.org
8038 S:      Supported
8039 F:      drivers/mmc/host/cqhci*
8040
8041 EMS CPC-PCI CAN DRIVER
8042 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
8043 M:      support@ems-wuensche.com
8044 L:      linux-can@vger.kernel.org
8045 S:      Maintained
8046 F:      drivers/net/can/sja1000/ems_pci.c
8047
8048 EMULEX 10Gbps iSCSI - OneConnect DRIVER
8049 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
8050 L:      linux-scsi@vger.kernel.org
8051 S:      Supported
8052 W:      http://www.broadcom.com
8053 F:      drivers/scsi/be2iscsi/
8054
8055 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
8056 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
8057 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
8058 M:      Somnath Kotur <somnath.kotur@broadcom.com>
8059 L:      netdev@vger.kernel.org
8060 S:      Supported
8061 W:      http://www.emulex.com
8062 F:      drivers/net/ethernet/emulex/benet/
8063
8064 EMULEX ONECONNECT ROCE DRIVER
8065 M:      Selvin Xavier <selvin.xavier@broadcom.com>
8066 L:      linux-rdma@vger.kernel.org
8067 S:      Odd Fixes
8068 W:      http://www.broadcom.com
8069 F:      drivers/infiniband/hw/ocrdma/
8070 F:      include/uapi/rdma/ocrdma-abi.h
8071
8072 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
8073 M:      James Smart <james.smart@broadcom.com>
8074 M:      Ram Vegesna <ram.vegesna@broadcom.com>
8075 L:      linux-scsi@vger.kernel.org
8076 L:      target-devel@vger.kernel.org
8077 S:      Supported
8078 W:      http://www.broadcom.com
8079 F:      drivers/scsi/elx/
8080
8081 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
8082 M:      James Smart <james.smart@broadcom.com>
8083 M:      Dick Kennedy <dick.kennedy@broadcom.com>
8084 L:      linux-scsi@vger.kernel.org
8085 S:      Supported
8086 W:      http://www.broadcom.com
8087 F:      drivers/scsi/lpfc/
8088
8089 ENE CB710 FLASH CARD READER DRIVER
8090 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
8091 S:      Maintained
8092 F:      drivers/misc/cb710/
8093 F:      drivers/mmc/host/cb710-mmc.*
8094 F:      include/linux/cb710.h
8095
8096 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
8097 M:      Maxim Levitsky <maximlevitsky@gmail.com>
8098 S:      Maintained
8099 F:      drivers/media/rc/ene_ir.*
8100
8101 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
8102 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
8103 L:      linuxppc-dev@lists.ozlabs.org
8104 S:      Maintained
8105 F:      drivers/tty/ehv_bytechan.c
8106
8107 EPSON S1D13XXX FRAMEBUFFER DRIVER
8108 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
8109 S:      Maintained
8110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
8111 F:      drivers/video/fbdev/s1d13xxxfb.c
8112 F:      include/video/s1d13xxxfb.h
8113
8114 EROFS FILE SYSTEM
8115 M:      Gao Xiang <xiang@kernel.org>
8116 M:      Chao Yu <chao@kernel.org>
8117 R:      Yue Hu <huyue2@coolpad.com>
8118 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
8119 R:      Sandeep Dhavale <dhavale@google.com>
8120 L:      linux-erofs@lists.ozlabs.org
8121 S:      Maintained
8122 W:      https://erofs.docs.kernel.org
8123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
8124 F:      Documentation/ABI/testing/sysfs-fs-erofs
8125 F:      Documentation/filesystems/erofs.rst
8126 F:      fs/erofs/
8127 F:      include/trace/events/erofs.h
8128
8129 ERRSEQ ERROR TRACKING INFRASTRUCTURE
8130 M:      Jeff Layton <jlayton@kernel.org>
8131 S:      Maintained
8132 F:      include/linux/errseq.h
8133 F:      lib/errseq.c
8134
8135 ESD CAN NETWORK DRIVERS
8136 M:      Stefan Mätje <stefan.maetje@esd.eu>
8137 R:      socketcan@esd.eu
8138 L:      linux-can@vger.kernel.org
8139 S:      Maintained
8140 F:      drivers/net/can/esd/
8141
8142 ESD CAN/USB DRIVERS
8143 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
8144 R:      socketcan@esd.eu
8145 L:      linux-can@vger.kernel.org
8146 S:      Maintained
8147 F:      drivers/net/can/usb/esd_usb.c
8148
8149 ET131X NETWORK DRIVER
8150 M:      Mark Einon <mark.einon@gmail.com>
8151 S:      Odd Fixes
8152 F:      drivers/net/ethernet/agere/
8153
8154 ETAS ES58X CAN/USB DRIVER
8155 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
8156 L:      linux-can@vger.kernel.org
8157 S:      Maintained
8158 F:      Documentation/networking/devlink/etas_es58x.rst
8159 F:      drivers/net/can/usb/etas_es58x/
8160
8161 ETHERNET BRIDGE
8162 M:      Roopa Prabhu <roopa@nvidia.com>
8163 M:      Nikolay Aleksandrov <razor@blackwall.org>
8164 L:      bridge@lists.linux.dev
8165 L:      netdev@vger.kernel.org
8166 S:      Maintained
8167 W:      http://www.linuxfoundation.org/en/Net:Bridge
8168 F:      include/linux/netfilter_bridge/
8169 F:      net/bridge/
8170
8171 ETHERNET PHY LIBRARY
8172 M:      Andrew Lunn <andrew@lunn.ch>
8173 M:      Heiner Kallweit <hkallweit1@gmail.com>
8174 R:      Russell King <linux@armlinux.org.uk>
8175 L:      netdev@vger.kernel.org
8176 S:      Maintained
8177 F:      Documentation/ABI/testing/sysfs-class-net-phydev
8178 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
8179 F:      Documentation/devicetree/bindings/net/mdio*
8180 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
8181 F:      Documentation/networking/phy.rst
8182 F:      drivers/net/mdio/
8183 F:      drivers/net/mdio/acpi_mdio.c
8184 F:      drivers/net/mdio/fwnode_mdio.c
8185 F:      drivers/net/mdio/of_mdio.c
8186 F:      drivers/net/pcs/
8187 F:      drivers/net/phy/
8188 F:      include/dt-bindings/net/qca-ar803x.h
8189 F:      include/linux/*mdio*.h
8190 F:      include/linux/linkmode.h
8191 F:      include/linux/mdio/*.h
8192 F:      include/linux/mii.h
8193 F:      include/linux/of_net.h
8194 F:      include/linux/phy.h
8195 F:      include/linux/phy_fixed.h
8196 F:      include/linux/phylib_stubs.h
8197 F:      include/linux/platform_data/mdio-bcm-unimac.h
8198 F:      include/linux/platform_data/mdio-gpio.h
8199 F:      include/trace/events/mdio.h
8200 F:      include/uapi/linux/mdio.h
8201 F:      include/uapi/linux/mii.h
8202 F:      net/core/of_net.c
8203
8204 ETHERNET PHY LIBRARY [RUST]
8205 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
8206 R:      Trevor Gross <tmgross@umich.edu>
8207 L:      netdev@vger.kernel.org
8208 L:      rust-for-linux@vger.kernel.org
8209 S:      Maintained
8210 F:      rust/kernel/net/phy.rs
8211
8212 EXEC & BINFMT API, ELF
8213 R:      Eric Biederman <ebiederm@xmission.com>
8214 R:      Kees Cook <kees@kernel.org>
8215 L:      linux-mm@kvack.org
8216 S:      Supported
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
8218 F:      Documentation/userspace-api/ELF.rst
8219 F:      fs/*binfmt_*.c
8220 F:      fs/exec.c
8221 F:      include/linux/binfmts.h
8222 F:      include/linux/elf.h
8223 F:      include/uapi/linux/binfmts.h
8224 F:      include/uapi/linux/elf.h
8225 F:      tools/testing/selftests/exec/
8226 N:      asm/elf.h
8227 N:      binfmt
8228
8229 EXFAT FILE SYSTEM
8230 M:      Namjae Jeon <linkinjeon@kernel.org>
8231 M:      Sungjong Seo <sj1557.seo@samsung.com>
8232 L:      linux-fsdevel@vger.kernel.org
8233 S:      Maintained
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
8235 F:      fs/exfat/
8236
8237 EXPRESSWIRE PROTOCOL LIBRARY
8238 M:      Duje Mihanović <duje.mihanovic@skole.hr>
8239 L:      linux-leds@vger.kernel.org
8240 S:      Maintained
8241 F:      drivers/leds/leds-expresswire.c
8242 F:      include/linux/leds-expresswire.h
8243
8244 EXT2 FILE SYSTEM
8245 M:      Jan Kara <jack@suse.com>
8246 L:      linux-ext4@vger.kernel.org
8247 S:      Maintained
8248 F:      Documentation/filesystems/ext2.rst
8249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git
8250 F:      fs/ext2/
8251 F:      include/linux/ext2*
8252
8253 EXT4 FILE SYSTEM
8254 M:      "Theodore Ts'o" <tytso@mit.edu>
8255 M:      Andreas Dilger <adilger.kernel@dilger.ca>
8256 L:      linux-ext4@vger.kernel.org
8257 S:      Maintained
8258 W:      http://ext4.wiki.kernel.org
8259 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
8260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
8261 F:      Documentation/filesystems/ext4/
8262 F:      fs/ext4/
8263 F:      include/trace/events/ext4.h
8264 F:      include/uapi/linux/ext4.h
8265
8266 Extended Verification Module (EVM)
8267 M:      Mimi Zohar <zohar@linux.ibm.com>
8268 M:      Roberto Sassu <roberto.sassu@huawei.com>
8269 L:      linux-integrity@vger.kernel.org
8270 S:      Supported
8271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8272 F:      security/integrity/
8273 F:      security/integrity/evm/
8274
8275 EXTENSIBLE FIRMWARE INTERFACE (EFI)
8276 M:      Ard Biesheuvel <ardb@kernel.org>
8277 L:      linux-efi@vger.kernel.org
8278 S:      Maintained
8279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8280 F:      Documentation/admin-guide/efi-stub.rst
8281 F:      arch/*/include/asm/efi.h
8282 F:      arch/*/kernel/efi.c
8283 F:      arch/arm/boot/compressed/efi-header.S
8284 F:      arch/x86/platform/efi/
8285 F:      drivers/firmware/efi/
8286 F:      include/linux/efi*.h
8287
8288 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8289 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8290 M:      Chanwoo Choi <cw00.choi@samsung.com>
8291 L:      linux-kernel@vger.kernel.org
8292 S:      Maintained
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8294 F:      Documentation/devicetree/bindings/extcon/
8295 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8296 F:      drivers/extcon/
8297 F:      include/linux/extcon.h
8298 F:      include/linux/extcon/
8299
8300 EXTRA BOOT CONFIG
8301 M:      Masami Hiramatsu <mhiramat@kernel.org>
8302 L:      linux-kernel@vger.kernel.org
8303 L:      linux-trace-kernel@vger.kernel.org
8304 S:      Maintained
8305 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8307 F:      Documentation/admin-guide/bootconfig.rst
8308 F:      fs/proc/bootconfig.c
8309 F:      include/linux/bootconfig.h
8310 F:      lib/bootconfig-data.S
8311 F:      lib/bootconfig.c
8312 F:      tools/bootconfig/*
8313 F:      tools/bootconfig/scripts/*
8314
8315 EXYNOS DP DRIVER
8316 M:      Jingoo Han <jingoohan1@gmail.com>
8317 L:      dri-devel@lists.freedesktop.org
8318 S:      Maintained
8319 F:      drivers/gpu/drm/exynos/exynos_dp*
8320
8321 EXYNOS SYSMMU (IOMMU) driver
8322 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8323 L:      iommu@lists.linux.dev
8324 S:      Maintained
8325 F:      drivers/iommu/exynos-iommu.c
8326
8327 F2FS FILE SYSTEM
8328 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8329 M:      Chao Yu <chao@kernel.org>
8330 L:      linux-f2fs-devel@lists.sourceforge.net
8331 S:      Maintained
8332 W:      https://f2fs.wiki.kernel.org/
8333 Q:      https://patchwork.kernel.org/project/f2fs/list/
8334 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8336 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8337 F:      Documentation/filesystems/f2fs.rst
8338 F:      fs/f2fs/
8339 F:      include/linux/f2fs_fs.h
8340 F:      include/trace/events/f2fs.h
8341 F:      include/uapi/linux/f2fs.h
8342
8343 F71805F HARDWARE MONITORING DRIVER
8344 M:      Jean Delvare <jdelvare@suse.com>
8345 L:      linux-hwmon@vger.kernel.org
8346 S:      Maintained
8347 F:      Documentation/hwmon/f71805f.rst
8348 F:      drivers/hwmon/f71805f.c
8349
8350 FADDR2LINE
8351 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8352 S:      Maintained
8353 F:      scripts/faddr2line
8354
8355 FAILOVER MODULE
8356 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8357 L:      netdev@vger.kernel.org
8358 S:      Supported
8359 F:      Documentation/networking/failover.rst
8360 F:      include/net/failover.h
8361 F:      net/core/failover.c
8362
8363 FANOTIFY
8364 M:      Jan Kara <jack@suse.cz>
8365 R:      Amir Goldstein <amir73il@gmail.com>
8366 R:      Matthew Bobrowski <repnop@google.com>
8367 L:      linux-fsdevel@vger.kernel.org
8368 S:      Maintained
8369 F:      fs/notify/fanotify/
8370 F:      include/linux/fanotify.h
8371 F:      include/uapi/linux/fanotify.h
8372
8373 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8374 M:      Linus Walleij <linus.walleij@linaro.org>
8375 L:      linux-usb@vger.kernel.org
8376 S:      Maintained
8377 F:      drivers/usb/fotg210/
8378
8379 FARSYNC SYNCHRONOUS DRIVER
8380 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8381 S:      Supported
8382 W:      http://www.farsite.co.uk/
8383 F:      drivers/net/wan/farsync.*
8384
8385 FAULT INJECTION SUPPORT
8386 M:      Akinobu Mita <akinobu.mita@gmail.com>
8387 S:      Supported
8388 F:      Documentation/fault-injection/
8389 F:      lib/fault-inject.c
8390
8391 FBTFT Framebuffer drivers
8392 L:      dri-devel@lists.freedesktop.org
8393 L:      linux-fbdev@vger.kernel.org
8394 S:      Orphan
8395 F:      drivers/staging/fbtft/
8396
8397 FC0011 TUNER DRIVER
8398 M:      Michael Buesch <m@bues.ch>
8399 L:      linux-media@vger.kernel.org
8400 S:      Maintained
8401 F:      drivers/media/tuners/fc0011.c
8402 F:      drivers/media/tuners/fc0011.h
8403
8404 FC2580 MEDIA DRIVER
8405 L:      linux-media@vger.kernel.org
8406 S:      Orphan
8407 W:      https://linuxtv.org
8408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8409 F:      drivers/media/tuners/fc2580*
8410
8411 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8412 M:      Hannes Reinecke <hare@suse.de>
8413 L:      linux-scsi@vger.kernel.org
8414 S:      Supported
8415 W:      www.Open-FCoE.org
8416 F:      drivers/scsi/fcoe/
8417 F:      drivers/scsi/libfc/
8418 F:      include/scsi/fc/
8419 F:      include/scsi/libfc.h
8420 F:      include/scsi/libfcoe.h
8421 F:      include/uapi/scsi/fc/
8422
8423 FILE LOCKING (flock() and fcntl()/lockf())
8424 M:      Jeff Layton <jlayton@kernel.org>
8425 M:      Chuck Lever <chuck.lever@oracle.com>
8426 R:      Alexander Aring <alex.aring@gmail.com>
8427 L:      linux-fsdevel@vger.kernel.org
8428 S:      Maintained
8429 F:      fs/fcntl.c
8430 F:      fs/locks.c
8431 F:      include/linux/fcntl.h
8432 F:      include/uapi/linux/fcntl.h
8433
8434 FILESYSTEM DIRECT ACCESS (DAX)
8435 M:      Dan Williams <dan.j.williams@intel.com>
8436 R:      Matthew Wilcox <willy@infradead.org>
8437 R:      Jan Kara <jack@suse.cz>
8438 L:      linux-fsdevel@vger.kernel.org
8439 L:      nvdimm@lists.linux.dev
8440 S:      Supported
8441 F:      fs/dax.c
8442 F:      include/linux/dax.h
8443 F:      include/trace/events/fs_dax.h
8444
8445 FILESYSTEMS (VFS and infrastructure)
8446 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8447 M:      Christian Brauner <brauner@kernel.org>
8448 R:      Jan Kara <jack@suse.cz>
8449 L:      linux-fsdevel@vger.kernel.org
8450 S:      Maintained
8451 F:      fs/*
8452 F:      include/linux/fs.h
8453 F:      include/linux/fs_types.h
8454 F:      include/uapi/linux/fs.h
8455 F:      include/uapi/linux/openat2.h
8456
8457 FILESYSTEMS [EXPORTFS]
8458 M:      Chuck Lever <chuck.lever@oracle.com>
8459 M:      Jeff Layton <jlayton@kernel.org>
8460 R:      Amir Goldstein <amir73il@gmail.com>
8461 L:      linux-fsdevel@vger.kernel.org
8462 L:      linux-nfs@vger.kernel.org
8463 S:      Supported
8464 F:      Documentation/filesystems/nfs/exporting.rst
8465 F:      fs/exportfs/
8466 F:      fs/fhandle.c
8467 F:      include/linux/exportfs.h
8468
8469 FILESYSTEMS [IDMAPPED MOUNTS]
8470 M:      Christian Brauner <brauner@kernel.org>
8471 M:      Seth Forshee <sforshee@kernel.org>
8472 L:      linux-fsdevel@vger.kernel.org
8473 S:      Maintained
8474 F:      Documentation/filesystems/idmappings.rst
8475 F:      fs/mnt_idmapping.c
8476 F:      include/linux/mnt_idmapping.*
8477 F:      tools/testing/selftests/mount_setattr/
8478
8479 FILESYSTEMS [IOMAP]
8480 M:      Christian Brauner <brauner@kernel.org>
8481 R:      Darrick J. Wong <djwong@kernel.org>
8482 L:      linux-xfs@vger.kernel.org
8483 L:      linux-fsdevel@vger.kernel.org
8484 S:      Supported
8485 F:      fs/iomap/
8486 F:      include/linux/iomap.h
8487
8488 FILESYSTEMS [NETFS LIBRARY]
8489 M:      David Howells <dhowells@redhat.com>
8490 R:      Jeff Layton <jlayton@kernel.org>
8491 L:      netfs@lists.linux.dev
8492 L:      linux-fsdevel@vger.kernel.org
8493 S:      Supported
8494 F:      Documentation/filesystems/caching/
8495 F:      Documentation/filesystems/netfs_library.rst
8496 F:      fs/netfs/
8497 F:      include/linux/fscache*.h
8498 F:      include/linux/netfs.h
8499 F:      include/trace/events/fscache.h
8500 F:      include/trace/events/netfs.h
8501
8502 FILESYSTEMS [STACKABLE]
8503 M:      Miklos Szeredi <miklos@szeredi.hu>
8504 M:      Amir Goldstein <amir73il@gmail.com>
8505 L:      linux-fsdevel@vger.kernel.org
8506 L:      linux-unionfs@vger.kernel.org
8507 S:      Maintained
8508 F:      fs/backing-file.c
8509 F:      include/linux/backing-file.h
8510
8511 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8512 M:      Riku Voipio <riku.voipio@iki.fi>
8513 L:      linux-hwmon@vger.kernel.org
8514 S:      Maintained
8515 F:      drivers/hwmon/f75375s.c
8516 F:      include/linux/f75375s.h
8517
8518 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8519 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8520 L:      linux-can@vger.kernel.org
8521 S:      Maintained
8522 F:      drivers/net/can/usb/f81604.c
8523
8524 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8525 M:      Clemens Ladisch <clemens@ladisch.de>
8526 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8527 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8528 S:      Maintained
8529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8530 F:      include/uapi/sound/firewire.h
8531 F:      sound/firewire/
8532
8533 FIREWIRE MEDIA DRIVERS (firedtv)
8534 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8535 L:      linux-media@vger.kernel.org
8536 L:      linux1394-devel@lists.sourceforge.net
8537 S:      Maintained
8538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8539 F:      drivers/media/firewire/
8540
8541 FIREWIRE SBP-2 TARGET
8542 M:      Chris Boot <bootc@bootc.net>
8543 L:      linux-scsi@vger.kernel.org
8544 L:      target-devel@vger.kernel.org
8545 L:      linux1394-devel@lists.sourceforge.net
8546 S:      Maintained
8547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8548 F:      drivers/target/sbp/
8549
8550 FIREWIRE SUBSYSTEM
8551 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8552 M:      Takashi Sakamoto <takaswie@kernel.org>
8553 L:      linux1394-devel@lists.sourceforge.net
8554 S:      Maintained
8555 W:      http://ieee1394.docs.kernel.org/
8556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8557 F:      drivers/firewire/
8558 F:      include/linux/firewire.h
8559 F:      include/uapi/linux/firewire*.h
8560 F:      tools/firewire/
8561
8562 FIRMWARE FRAMEWORK FOR ARMV8-A
8563 M:      Sudeep Holla <sudeep.holla@arm.com>
8564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8565 S:      Maintained
8566 F:      drivers/firmware/arm_ffa/
8567 F:      include/linux/arm_ffa.h
8568
8569 FIRMWARE LOADER (request_firmware)
8570 M:      Luis Chamberlain <mcgrof@kernel.org>
8571 M:      Russ Weight <russ.weight@linux.dev>
8572 L:      linux-kernel@vger.kernel.org
8573 S:      Maintained
8574 F:      Documentation/firmware_class/
8575 F:      drivers/base/firmware_loader/
8576 F:      include/linux/firmware.h
8577
8578 FLEXTIMER FTM-QUADDEC DRIVER
8579 M:      Patrick Havelange <patrick.havelange@essensium.com>
8580 L:      linux-iio@vger.kernel.org
8581 S:      Maintained
8582 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8583 F:      drivers/counter/ftm-quaddec.c
8584
8585 FLOPPY DRIVER
8586 M:      Denis Efremov <efremov@linux.com>
8587 L:      linux-block@vger.kernel.org
8588 S:      Odd Fixes
8589 F:      drivers/block/floppy.c
8590
8591 FLYSKY FSIA6B RC RECEIVER
8592 M:      Markus Koch <markus@notsyncing.net>
8593 L:      linux-input@vger.kernel.org
8594 S:      Maintained
8595 F:      drivers/input/joystick/fsia6b.c
8596
8597 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett)
8598 M:      Geoffrey D. Bennett <g@b4.vu>
8599 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8600 S:      Maintained
8601 W:      https://github.com/geoffreybennett/scarlett-gen2
8602 B:      https://github.com/geoffreybennett/scarlett-gen2/issues
8603 T:      git https://github.com/geoffreybennett/scarlett-gen2.git
8604 F:      include/uapi/sound/scarlett2.h
8605 F:      sound/usb/mixer_scarlett2.c
8606
8607 FORCEDETH GIGABIT ETHERNET DRIVER
8608 M:      Rain River <rain.1986.08.12@gmail.com>
8609 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8610 L:      netdev@vger.kernel.org
8611 S:      Maintained
8612 F:      drivers/net/ethernet/nvidia/*
8613
8614 FORTIFY_SOURCE
8615 M:      Kees Cook <kees@kernel.org>
8616 L:      linux-hardening@vger.kernel.org
8617 S:      Supported
8618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8619 F:      include/linux/fortify-string.h
8620 F:      lib/fortify_kunit.c
8621 F:      lib/memcpy_kunit.c
8622 F:      lib/test_fortify/*
8623 F:      scripts/test_fortify.sh
8624 K:      \b__NO_FORTIFY\b
8625
8626 FPGA DFL DRIVERS
8627 M:      Wu Hao <hao.wu@intel.com>
8628 R:      Tom Rix <trix@redhat.com>
8629 L:      linux-fpga@vger.kernel.org
8630 S:      Maintained
8631 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8632 F:      Documentation/fpga/dfl.rst
8633 F:      drivers/fpga/dfl*
8634 F:      drivers/uio/uio_dfl.c
8635 F:      include/linux/dfl.h
8636 F:      include/uapi/linux/fpga-dfl.h
8637
8638 FPGA MANAGER FRAMEWORK
8639 M:      Moritz Fischer <mdf@kernel.org>
8640 M:      Wu Hao <hao.wu@intel.com>
8641 M:      Xu Yilun <yilun.xu@intel.com>
8642 R:      Tom Rix <trix@redhat.com>
8643 L:      linux-fpga@vger.kernel.org
8644 S:      Maintained
8645 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8647 F:      Documentation/devicetree/bindings/fpga/
8648 F:      Documentation/driver-api/fpga/
8649 F:      Documentation/fpga/
8650 F:      drivers/fpga/
8651 F:      include/linux/fpga/
8652
8653 FPU EMULATOR
8654 M:      Bill Metzenthen <billm@melbpc.org.au>
8655 S:      Maintained
8656 W:      https://floatingpoint.billm.au/
8657 F:      arch/x86/math-emu/
8658
8659 FRAMEBUFFER CORE
8660 M:      Daniel Vetter <daniel@ffwll.ch>
8661 S:      Odd Fixes
8662 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
8663 F:      drivers/video/fbdev/core/
8664
8665 FRAMEBUFFER LAYER
8666 M:      Helge Deller <deller@gmx.de>
8667 L:      linux-fbdev@vger.kernel.org
8668 L:      dri-devel@lists.freedesktop.org
8669 S:      Maintained
8670 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8672 F:      Documentation/fb/
8673 F:      drivers/video/
8674 F:      include/linux/fb.h
8675 F:      include/uapi/linux/fb.h
8676 F:      include/uapi/video/
8677 F:      include/video/
8678
8679 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8680 M:      Horia Geantă <horia.geanta@nxp.com>
8681 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8682 M:      Gaurav Jain <gaurav.jain@nxp.com>
8683 L:      linux-crypto@vger.kernel.org
8684 S:      Maintained
8685 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8686 F:      drivers/crypto/caam/
8687
8688 FREESCALE COLDFIRE M5441X MMC DRIVER
8689 M:      Angelo Dureghello <adureghello@baylibre.com>
8690 L:      linux-mmc@vger.kernel.org
8691 S:      Maintained
8692 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8693 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8694
8695 FREESCALE DIU FRAMEBUFFER DRIVER
8696 M:      Timur Tabi <timur@kernel.org>
8697 L:      linux-fbdev@vger.kernel.org
8698 S:      Maintained
8699 F:      drivers/video/fbdev/fsl-diu-fb.*
8700
8701 FREESCALE DMA DRIVER
8702 M:      Zhang Wei <zw@zh-kernel.org>
8703 L:      linuxppc-dev@lists.ozlabs.org
8704 S:      Maintained
8705 F:      drivers/dma/fsldma.*
8706
8707 FREESCALE DSPI DRIVER
8708 M:      Vladimir Oltean <olteanv@gmail.com>
8709 L:      linux-spi@vger.kernel.org
8710 S:      Maintained
8711 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8712 F:      drivers/spi/spi-fsl-dspi.c
8713 F:      include/linux/spi/spi-fsl-dspi.h
8714
8715 FREESCALE eDMA DRIVER
8716 M:      Frank Li <Frank.Li@nxp.com>
8717 L:      imx@lists.linux.dev
8718 L:      dmaengine@vger.kernel.org
8719 S:      Maintained
8720 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8721 F:      drivers/dma/fsl-edma*.*
8722
8723 FREESCALE ENETC ETHERNET DRIVERS
8724 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8725 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8726 L:      netdev@vger.kernel.org
8727 S:      Maintained
8728 F:      drivers/net/ethernet/freescale/enetc/
8729
8730 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8731 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8732 L:      netdev@vger.kernel.org
8733 S:      Maintained
8734 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8735 F:      drivers/net/ethernet/freescale/gianfar*
8736
8737 FREESCALE GPMI NAND DRIVER
8738 M:      Han Xu <han.xu@nxp.com>
8739 L:      linux-mtd@lists.infradead.org
8740 S:      Maintained
8741 F:      drivers/mtd/nand/raw/gpmi-nand/*
8742
8743 FREESCALE I2C CPM DRIVER
8744 M:      Jochen Friedrich <jochen@scram.de>
8745 L:      linuxppc-dev@lists.ozlabs.org
8746 L:      linux-i2c@vger.kernel.org
8747 S:      Maintained
8748 F:      drivers/i2c/busses/i2c-cpm.c
8749
8750 FREESCALE IMX / MXC FEC DRIVER
8751 M:      Wei Fang <wei.fang@nxp.com>
8752 R:      Shenwei Wang <shenwei.wang@nxp.com>
8753 R:      Clark Wang <xiaoning.wang@nxp.com>
8754 L:      imx@lists.linux.dev
8755 L:      netdev@vger.kernel.org
8756 S:      Maintained
8757 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8758 F:      drivers/net/ethernet/freescale/fec.h
8759 F:      drivers/net/ethernet/freescale/fec_main.c
8760 F:      drivers/net/ethernet/freescale/fec_ptp.c
8761
8762 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8763 M:      Sascha Hauer <s.hauer@pengutronix.de>
8764 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8765 L:      linux-fbdev@vger.kernel.org
8766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8767 S:      Maintained
8768 F:      drivers/video/fbdev/imxfb.c
8769
8770 FREESCALE IMX DDR PMU DRIVER
8771 M:      Frank Li <Frank.li@nxp.com>
8772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8773 S:      Maintained
8774 F:      Documentation/admin-guide/perf/imx-ddr.rst
8775 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8776 F:      drivers/perf/fsl_imx8_ddr_perf.c
8777
8778 FREESCALE IMX I2C DRIVER
8779 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8780 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8781 L:      linux-i2c@vger.kernel.org
8782 S:      Maintained
8783 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8784 F:      drivers/i2c/busses/i2c-imx.c
8785
8786 FREESCALE IMX LPI2C DRIVER
8787 M:      Dong Aisheng <aisheng.dong@nxp.com>
8788 L:      linux-i2c@vger.kernel.org
8789 L:      imx@lists.linux.dev
8790 S:      Maintained
8791 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8792 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8793
8794 FREESCALE MPC I2C DRIVER
8795 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8796 L:      linux-i2c@vger.kernel.org
8797 S:      Maintained
8798 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8799 F:      drivers/i2c/busses/i2c-mpc.c
8800
8801 FREESCALE QORIQ DPAA ETHERNET DRIVER
8802 M:      Madalin Bucur <madalin.bucur@nxp.com>
8803 L:      netdev@vger.kernel.org
8804 S:      Maintained
8805 F:      drivers/net/ethernet/freescale/dpaa
8806
8807 FREESCALE QORIQ DPAA FMAN DRIVER
8808 M:      Madalin Bucur <madalin.bucur@nxp.com>
8809 R:      Sean Anderson <sean.anderson@seco.com>
8810 L:      netdev@vger.kernel.org
8811 S:      Maintained
8812 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8813 F:      drivers/net/ethernet/freescale/fman
8814
8815 FREESCALE QORIQ PTP CLOCK DRIVER
8816 M:      Yangbo Lu <yangbo.lu@nxp.com>
8817 L:      netdev@vger.kernel.org
8818 S:      Maintained
8819 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8820 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8821 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8822 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8823 F:      drivers/ptp/ptp_qoriq.c
8824 F:      drivers/ptp/ptp_qoriq_debugfs.c
8825 F:      include/linux/fsl/ptp_qoriq.h
8826
8827 FREESCALE QUAD SPI DRIVER
8828 M:      Han Xu <han.xu@nxp.com>
8829 L:      linux-spi@vger.kernel.org
8830 S:      Maintained
8831 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8832 F:      drivers/spi/spi-fsl-qspi.c
8833
8834 FREESCALE QUICC ENGINE LIBRARY
8835 M:      Qiang Zhao <qiang.zhao@nxp.com>
8836 L:      linuxppc-dev@lists.ozlabs.org
8837 S:      Maintained
8838 F:      drivers/soc/fsl/qe/
8839 F:      include/soc/fsl/qe/
8840
8841 FREESCALE QUICC ENGINE QMC DRIVER
8842 M:      Herve Codina <herve.codina@bootlin.com>
8843 L:      linuxppc-dev@lists.ozlabs.org
8844 S:      Maintained
8845 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8846 F:      drivers/soc/fsl/qe/qmc.c
8847 F:      include/soc/fsl/qe/qmc.h
8848
8849 FREESCALE QUICC ENGINE QMC HDLC DRIVER
8850 M:      Herve Codina <herve.codina@bootlin.com>
8851 L:      netdev@vger.kernel.org
8852 L:      linuxppc-dev@lists.ozlabs.org
8853 S:      Maintained
8854 F:      drivers/net/wan/fsl_qmc_hdlc.c
8855
8856 FREESCALE QUICC ENGINE TSA DRIVER
8857 M:      Herve Codina <herve.codina@bootlin.com>
8858 L:      linuxppc-dev@lists.ozlabs.org
8859 S:      Maintained
8860 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8861 F:      drivers/soc/fsl/qe/tsa.c
8862 F:      drivers/soc/fsl/qe/tsa.h
8863 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8864
8865 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8866 L:      netdev@vger.kernel.org
8867 L:      linuxppc-dev@lists.ozlabs.org
8868 S:      Orphan
8869 F:      drivers/net/ethernet/freescale/ucc_geth*
8870
8871 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8872 M:      Zhao Qiang <qiang.zhao@nxp.com>
8873 L:      netdev@vger.kernel.org
8874 L:      linuxppc-dev@lists.ozlabs.org
8875 S:      Maintained
8876 F:      drivers/net/wan/fsl_ucc_hdlc*
8877
8878 FREESCALE QUICC ENGINE UCC UART DRIVER
8879 M:      Timur Tabi <timur@kernel.org>
8880 L:      linuxppc-dev@lists.ozlabs.org
8881 S:      Maintained
8882 F:      drivers/tty/serial/ucc_uart.c
8883
8884 FREESCALE SOC DRIVERS
8885 L:      linuxppc-dev@lists.ozlabs.org
8886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8887 S:      Orphan
8888 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8889 F:      Documentation/devicetree/bindings/soc/fsl/
8890 F:      drivers/soc/fsl/
8891 F:      include/linux/fsl/
8892 F:      include/soc/fsl/
8893
8894 FREESCALE SOC FS_ENET DRIVER
8895 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8896 L:      linuxppc-dev@lists.ozlabs.org
8897 L:      netdev@vger.kernel.org
8898 S:      Maintained
8899 F:      drivers/net/ethernet/freescale/fs_enet/
8900
8901 FREESCALE SOC SOUND DRIVERS
8902 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8903 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8904 R:      Fabio Estevam <festevam@gmail.com>
8905 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8906 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8907 L:      linuxppc-dev@lists.ozlabs.org
8908 S:      Maintained
8909 F:      sound/soc/fsl/fsl*
8910 F:      sound/soc/fsl/imx*
8911
8912 FREESCALE SOC SOUND QMC DRIVER
8913 M:      Herve Codina <herve.codina@bootlin.com>
8914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8915 L:      linuxppc-dev@lists.ozlabs.org
8916 S:      Maintained
8917 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8918 F:      sound/soc/fsl/fsl_qmc_audio.c
8919
8920 FREESCALE USB PERIPHERAL DRIVERS
8921 L:      linux-usb@vger.kernel.org
8922 L:      linuxppc-dev@lists.ozlabs.org
8923 S:      Orphan
8924 F:      drivers/usb/gadget/udc/fsl*
8925
8926 FREESCALE USB PHY DRIVER
8927 L:      linux-usb@vger.kernel.org
8928 L:      linuxppc-dev@lists.ozlabs.org
8929 S:      Orphan
8930 F:      drivers/usb/phy/phy-fsl-usb*
8931
8932 FREEVXFS FILESYSTEM
8933 M:      Christoph Hellwig <hch@infradead.org>
8934 S:      Maintained
8935 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8936 F:      fs/freevxfs/
8937
8938 FREEZER
8939 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8940 M:      Pavel Machek <pavel@ucw.cz>
8941 L:      linux-pm@vger.kernel.org
8942 S:      Supported
8943 F:      Documentation/power/freezing-of-tasks.rst
8944 F:      include/linux/freezer.h
8945 F:      kernel/freezer.c
8946
8947 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8948 M:      Eric Biggers <ebiggers@kernel.org>
8949 M:      Theodore Y. Ts'o <tytso@mit.edu>
8950 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8951 L:      linux-fscrypt@vger.kernel.org
8952 S:      Supported
8953 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8954 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8955 F:      Documentation/filesystems/fscrypt.rst
8956 F:      fs/crypto/
8957 F:      include/linux/fscrypt.h
8958 F:      include/uapi/linux/fscrypt.h
8959
8960 FSI SUBSYSTEM
8961 M:      Jeremy Kerr <jk@ozlabs.org>
8962 M:      Joel Stanley <joel@jms.id.au>
8963 R:      Alistar Popple <alistair@popple.id.au>
8964 R:      Eddie James <eajames@linux.ibm.com>
8965 L:      linux-fsi@lists.ozlabs.org
8966 S:      Supported
8967 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8969 F:      drivers/fsi/
8970 F:      include/linux/fsi*.h
8971 F:      include/trace/events/fsi*.h
8972
8973 FSI-ATTACHED I2C DRIVER
8974 M:      Eddie James <eajames@linux.ibm.com>
8975 L:      linux-i2c@vger.kernel.org
8976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8977 S:      Maintained
8978 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8979 F:      drivers/i2c/busses/i2c-fsi.c
8980
8981 FSI-ATTACHED SPI DRIVER
8982 M:      Eddie James <eajames@linux.ibm.com>
8983 L:      linux-spi@vger.kernel.org
8984 S:      Maintained
8985 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8986 F:      drivers/spi/spi-fsi.c
8987
8988 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8989 M:      Jan Kara <jack@suse.cz>
8990 R:      Amir Goldstein <amir73il@gmail.com>
8991 L:      linux-fsdevel@vger.kernel.org
8992 S:      Maintained
8993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8994 F:      fs/notify/
8995 F:      include/linux/fsnotify*.h
8996
8997 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8998 M:      Eric Biggers <ebiggers@kernel.org>
8999 M:      Theodore Y. Ts'o <tytso@mit.edu>
9000 L:      fsverity@lists.linux.dev
9001 S:      Supported
9002 Q:      https://patchwork.kernel.org/project/fsverity/list/
9003 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
9004 F:      Documentation/filesystems/fsverity.rst
9005 F:      fs/verity/
9006 F:      include/linux/fsverity.h
9007 F:      include/uapi/linux/fsverity.h
9008
9009 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
9010 M:      Michael Zaidman <michael.zaidman@gmail.com>
9011 L:      linux-i2c@vger.kernel.org
9012 L:      linux-input@vger.kernel.org
9013 S:      Maintained
9014 F:      drivers/hid/hid-ft260.c
9015
9016 FUJITSU LAPTOP EXTRAS
9017 M:      Jonathan Woithe <jwoithe@just42.net>
9018 L:      platform-driver-x86@vger.kernel.org
9019 S:      Maintained
9020 F:      drivers/platform/x86/fujitsu-laptop.c
9021
9022 FUJITSU TABLET EXTRAS
9023 M:      Robert Gerlach <khnz@gmx.de>
9024 L:      platform-driver-x86@vger.kernel.org
9025 S:      Maintained
9026 F:      drivers/platform/x86/fujitsu-tablet.c
9027
9028 FUNCTION HOOKS (FTRACE)
9029 M:      Steven Rostedt <rostedt@goodmis.org>
9030 M:      Masami Hiramatsu <mhiramat@kernel.org>
9031 R:      Mark Rutland <mark.rutland@arm.com>
9032 L:      linux-kernel@vger.kernel.org
9033 L:      linux-trace-kernel@vger.kernel.org
9034 S:      Maintained
9035 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
9036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
9037 F:      Documentation/trace/ftrace*
9038 F:      arch/*/*/*/*ftrace*
9039 F:      arch/*/*/*ftrace*
9040 F:      include/*/ftrace.h
9041 F:      kernel/trace/fgraph.c
9042 F:      kernel/trace/ftrace*
9043 F:      samples/ftrace
9044
9045 FUNGIBLE ETHERNET DRIVERS
9046 M:      Dimitris Michailidis <dmichail@fungible.com>
9047 L:      netdev@vger.kernel.org
9048 S:      Supported
9049 F:      drivers/net/ethernet/fungible/
9050
9051 FUSE: FILESYSTEM IN USERSPACE
9052 M:      Miklos Szeredi <miklos@szeredi.hu>
9053 L:      linux-fsdevel@vger.kernel.org
9054 S:      Maintained
9055 W:      https://github.com/libfuse/
9056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
9057 F:      Documentation/filesystems/fuse.rst
9058 F:      fs/fuse/
9059 F:      include/uapi/linux/fuse.h
9060
9061 FUTEX SUBSYSTEM
9062 M:      Thomas Gleixner <tglx@linutronix.de>
9063 M:      Ingo Molnar <mingo@redhat.com>
9064 R:      Peter Zijlstra <peterz@infradead.org>
9065 R:      Darren Hart <dvhart@infradead.org>
9066 R:      Davidlohr Bueso <dave@stgolabs.net>
9067 R:      André Almeida <andrealmeid@igalia.com>
9068 L:      linux-kernel@vger.kernel.org
9069 S:      Maintained
9070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9071 F:      Documentation/locking/*futex*
9072 F:      include/asm-generic/futex.h
9073 F:      include/linux/futex.h
9074 F:      include/uapi/linux/futex.h
9075 F:      kernel/futex/*
9076 F:      tools/perf/bench/futex*
9077 F:      tools/testing/selftests/futex/
9078
9079 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
9080 M:      Sebastian Reichel <sre@kernel.org>
9081 L:      linux-media@vger.kernel.org
9082 S:      Maintained
9083 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
9084 F:      drivers/media/i2c/gc0308.c
9085
9086 GALAXYCORE GC2145 SENSOR DRIVER
9087 M:      Alain Volmat <alain.volmat@foss.st.com>
9088 L:      linux-media@vger.kernel.org
9089 S:      Maintained
9090 T:      git git://linuxtv.org/media_tree.git
9091 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
9092 F:      drivers/media/i2c/gc2145.c
9093
9094 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
9095 M:      Tim Harvey <tharvey@gateworks.com>
9096 S:      Maintained
9097 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
9098 F:      Documentation/hwmon/gsc-hwmon.rst
9099 F:      drivers/hwmon/gsc-hwmon.c
9100 F:      drivers/mfd/gateworks-gsc.c
9101 F:      include/linux/mfd/gsc.h
9102 F:      include/linux/platform_data/gsc_hwmon.h
9103
9104 GCC PLUGINS
9105 M:      Kees Cook <kees@kernel.org>
9106 L:      linux-hardening@vger.kernel.org
9107 S:      Maintained
9108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
9109 F:      Documentation/kbuild/gcc-plugins.rst
9110 F:      include/linux/stackleak.h
9111 F:      kernel/stackleak.c
9112 F:      scripts/Makefile.gcc-plugins
9113 F:      scripts/gcc-plugins/
9114
9115 GCOV BASED KERNEL PROFILING
9116 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
9117 S:      Maintained
9118 F:      Documentation/dev-tools/gcov.rst
9119 F:      kernel/gcov/
9120
9121 GDB KERNEL DEBUGGING HELPER SCRIPTS
9122 M:      Jan Kiszka <jan.kiszka@siemens.com>
9123 M:      Kieran Bingham <kbingham@kernel.org>
9124 S:      Supported
9125 F:      scripts/gdb/
9126
9127 GEMINI CRYPTO DRIVER
9128 M:      Corentin Labbe <clabbe@baylibre.com>
9129 L:      linux-crypto@vger.kernel.org
9130 S:      Maintained
9131 F:      drivers/crypto/gemini/
9132
9133 GEMTEK FM RADIO RECEIVER DRIVER
9134 M:      Hans Verkuil <hverkuil@xs4all.nl>
9135 L:      linux-media@vger.kernel.org
9136 S:      Maintained
9137 W:      https://linuxtv.org
9138 T:      git git://linuxtv.org/media_tree.git
9139 F:      drivers/media/radio/radio-gemtek*
9140
9141 GENERIC ARCHITECTURE TOPOLOGY
9142 M:      Sudeep Holla <sudeep.holla@arm.com>
9143 L:      linux-kernel@vger.kernel.org
9144 S:      Maintained
9145 F:      drivers/base/arch_topology.c
9146 F:      include/linux/arch_topology.h
9147
9148 GENERIC ENTRY CODE
9149 M:      Thomas Gleixner <tglx@linutronix.de>
9150 M:      Peter Zijlstra <peterz@infradead.org>
9151 M:      Andy Lutomirski <luto@kernel.org>
9152 L:      linux-kernel@vger.kernel.org
9153 S:      Maintained
9154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
9155 F:      include/linux/entry-common.h
9156 F:      include/linux/entry-kvm.h
9157 F:      kernel/entry/
9158
9159 GENERIC GPIO I2C DRIVER
9160 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
9161 S:      Supported
9162 F:      drivers/i2c/busses/i2c-gpio.c
9163 F:      include/linux/platform_data/i2c-gpio.h
9164
9165 GENERIC GPIO I2C MULTIPLEXER DRIVER
9166 M:      Peter Korsgaard <peter.korsgaard@barco.com>
9167 L:      linux-i2c@vger.kernel.org
9168 S:      Supported
9169 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
9170 F:      drivers/i2c/muxes/i2c-mux-gpio.c
9171 F:      include/linux/platform_data/i2c-mux-gpio.h
9172
9173 GENERIC GPIO RESET DRIVER
9174 M:      Krzysztof Kozlowski <krzk@kernel.org>
9175 S:      Maintained
9176 F:      drivers/reset/reset-gpio.c
9177
9178 GENERIC HDLC (WAN) DRIVERS
9179 M:      Krzysztof Halasa <khc@pm.waw.pl>
9180 S:      Maintained
9181 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
9182 F:      drivers/net/wan/c101.c
9183 F:      drivers/net/wan/hd6457*
9184 F:      drivers/net/wan/hdlc*
9185 F:      drivers/net/wan/n2.c
9186 F:      drivers/net/wan/pc300too.c
9187 F:      drivers/net/wan/pci200syn.c
9188 F:      drivers/net/wan/wanxl*
9189
9190 GENERIC INCLUDE/ASM HEADER FILES
9191 M:      Arnd Bergmann <arnd@arndb.de>
9192 L:      linux-arch@vger.kernel.org
9193 S:      Maintained
9194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
9195 F:      include/asm-generic/
9196 F:      include/uapi/asm-generic/
9197
9198 GENERIC PHY FRAMEWORK
9199 M:      Vinod Koul <vkoul@kernel.org>
9200 M:      Kishon Vijay Abraham I <kishon@kernel.org>
9201 L:      linux-phy@lists.infradead.org
9202 S:      Supported
9203 Q:      https://patchwork.kernel.org/project/linux-phy/list/
9204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
9205 F:      Documentation/devicetree/bindings/phy/
9206 F:      drivers/phy/
9207 F:      include/dt-bindings/phy/
9208 F:      include/linux/phy/
9209
9210 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
9211 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
9212 S:      Supported
9213 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
9214 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
9215
9216 GENERIC PM DOMAINS
9217 M:      Ulf Hansson <ulf.hansson@linaro.org>
9218 L:      linux-pm@vger.kernel.org
9219 S:      Supported
9220 F:      Documentation/devicetree/bindings/power/power?domain*
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
9222 F:      drivers/pmdomain/
9223 F:      include/linux/pm_domain.h
9224
9225 GENERIC RADIX TREE
9226 M:      Kent Overstreet <kent.overstreet@linux.dev>
9227 S:      Supported
9228 C:      irc://irc.oftc.net/bcache
9229 F:      include/linux/generic-radix-tree.h
9230 F:      lib/generic-radix-tree.c
9231
9232 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
9233 M:      Eugen Hristev <eugen.hristev@microchip.com>
9234 L:      linux-input@vger.kernel.org
9235 S:      Maintained
9236 F:      drivers/input/touchscreen/resistive-adc-touch.c
9237
9238 GENERIC STRING LIBRARY
9239 M:      Kees Cook <kees@kernel.org>
9240 R:      Andy Shevchenko <andy@kernel.org>
9241 L:      linux-hardening@vger.kernel.org
9242 S:      Supported
9243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
9244 F:      include/linux/string.h
9245 F:      include/linux/string_choices.h
9246 F:      include/linux/string_helpers.h
9247 F:      lib/string.c
9248 F:      lib/string_kunit.c
9249 F:      lib/string_helpers.c
9250 F:      lib/string_helpers_kunit.c
9251 F:      scripts/coccinelle/api/string_choices.cocci
9252
9253 GENERIC UIO DRIVER FOR PCI DEVICES
9254 M:      "Michael S. Tsirkin" <mst@redhat.com>
9255 L:      kvm@vger.kernel.org
9256 S:      Supported
9257 F:      drivers/uio/uio_pci_generic.c
9258
9259 GENERIC VDSO LIBRARY
9260 M:      Andy Lutomirski <luto@kernel.org>
9261 M:      Thomas Gleixner <tglx@linutronix.de>
9262 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
9263 L:      linux-kernel@vger.kernel.org
9264 S:      Maintained
9265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
9266 F:      include/asm-generic/vdso/vsyscall.h
9267 F:      include/vdso/
9268 F:      kernel/time/vsyscall.c
9269 F:      lib/vdso/
9270
9271 GENWQE (IBM Generic Workqueue Card)
9272 M:      Frank Haverkamp <haver@linux.ibm.com>
9273 S:      Supported
9274 F:      drivers/misc/genwqe/
9275
9276 GET_MAINTAINER SCRIPT
9277 M:      Joe Perches <joe@perches.com>
9278 S:      Maintained
9279 F:      scripts/get_maintainer.pl
9280
9281 GFS2 FILE SYSTEM
9282 M:      Andreas Gruenbacher <agruenba@redhat.com>
9283 L:      gfs2@lists.linux.dev
9284 S:      Supported
9285 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
9286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
9287 F:      Documentation/filesystems/gfs2*
9288 F:      fs/gfs2/
9289 F:      include/uapi/linux/gfs2_ondisk.h
9290
9291 GIGABYTE WATERFORCE SENSOR DRIVER
9292 M:      Aleksa Savic <savicaleksa83@gmail.com>
9293 L:      linux-hwmon@vger.kernel.org
9294 S:      Maintained
9295 F:      Documentation/hwmon/gigabyte_waterforce.rst
9296 F:      drivers/hwmon/gigabyte_waterforce.c
9297
9298 GIGABYTE WMI DRIVER
9299 M:      Thomas Weißschuh <thomas@weissschuh.net>
9300 L:      platform-driver-x86@vger.kernel.org
9301 S:      Maintained
9302 F:      drivers/platform/x86/gigabyte-wmi.c
9303
9304 GNSS SUBSYSTEM
9305 M:      Johan Hovold <johan@kernel.org>
9306 S:      Maintained
9307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
9308 F:      Documentation/ABI/testing/sysfs-class-gnss
9309 F:      Documentation/devicetree/bindings/gnss/
9310 F:      drivers/gnss/
9311 F:      include/linux/gnss.h
9312
9313 GO7007 MPEG CODEC
9314 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
9315 L:      linux-media@vger.kernel.org
9316 S:      Maintained
9317 F:      drivers/media/usb/go7007/
9318
9319 GOODIX TOUCHSCREEN
9320 M:      Bastien Nocera <hadess@hadess.net>
9321 M:      Hans de Goede <hdegoede@redhat.com>
9322 L:      linux-input@vger.kernel.org
9323 S:      Maintained
9324 F:      drivers/input/touchscreen/goodix*
9325
9326 GOOGLE ETHERNET DRIVERS
9327 M:      Jeroen de Borst <jeroendb@google.com>
9328 M:      Praveen Kaligineedi <pkaligineedi@google.com>
9329 R:      Shailend Chand <shailend@google.com>
9330 L:      netdev@vger.kernel.org
9331 S:      Supported
9332 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
9333 F:      drivers/net/ethernet/google
9334
9335 GOOGLE FIRMWARE DRIVERS
9336 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9337 R:      Brian Norris <briannorris@chromium.org>
9338 R:      Julius Werner <jwerner@chromium.org>
9339 L:      chrome-platform@lists.linux.dev
9340 S:      Maintained
9341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9342 F:      drivers/firmware/google/
9343
9344 GOOGLE TENSOR SoC SUPPORT
9345 M:      Peter Griffin <peter.griffin@linaro.org>
9346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9347 L:      linux-samsung-soc@vger.kernel.org
9348 S:      Maintained
9349 F:      Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
9350 F:      arch/arm64/boot/dts/exynos/google/
9351 F:      drivers/clk/samsung/clk-gs101.c
9352 F:      drivers/phy/samsung/phy-gs101-ufs.c
9353 F:      include/dt-bindings/clock/google,gs101.h
9354 K:      [gG]oogle.?[tT]ensor
9355
9356 GPD POCKET FAN DRIVER
9357 M:      Hans de Goede <hdegoede@redhat.com>
9358 L:      platform-driver-x86@vger.kernel.org
9359 S:      Maintained
9360 F:      drivers/platform/x86/gpd-pocket-fan.c
9361
9362 GPIO ACPI SUPPORT
9363 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9364 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9365 L:      linux-gpio@vger.kernel.org
9366 L:      linux-acpi@vger.kernel.org
9367 S:      Supported
9368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9369 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9370 F:      drivers/gpio/gpiolib-acpi.c
9371 F:      drivers/gpio/gpiolib-acpi.h
9372
9373 GPIO AGGREGATOR
9374 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9375 L:      linux-gpio@vger.kernel.org
9376 S:      Supported
9377 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9378 F:      drivers/gpio/gpio-aggregator.c
9379
9380 GPIO IR Transmitter
9381 M:      Sean Young <sean@mess.org>
9382 L:      linux-media@vger.kernel.org
9383 S:      Maintained
9384 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9385 F:      drivers/media/rc/gpio-ir-tx.c
9386
9387 GPIO MOCKUP DRIVER
9388 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9389 L:      linux-gpio@vger.kernel.org
9390 S:      Maintained
9391 F:      drivers/gpio/gpio-mockup.c
9392 F:      tools/testing/selftests/gpio/
9393
9394 GPIO REGMAP
9395 M:      Michael Walle <mwalle@kernel.org>
9396 S:      Maintained
9397 F:      drivers/gpio/gpio-regmap.c
9398 F:      include/linux/gpio/regmap.h
9399 K:      (devm_)?gpio_regmap_(un)?register
9400
9401 GPIO SUBSYSTEM
9402 M:      Linus Walleij <linus.walleij@linaro.org>
9403 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9404 L:      linux-gpio@vger.kernel.org
9405 S:      Maintained
9406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9407 F:      Documentation/admin-guide/gpio/
9408 F:      Documentation/devicetree/bindings/gpio/
9409 F:      Documentation/driver-api/gpio/
9410 F:      drivers/gpio/
9411 F:      include/dt-bindings/gpio/
9412 F:      include/linux/gpio.h
9413 F:      include/linux/gpio/
9414 F:      include/linux/of_gpio.h
9415
9416 GPIO UAPI
9417 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9418 R:      Kent Gibson <warthog618@gmail.com>
9419 L:      linux-gpio@vger.kernel.org
9420 S:      Maintained
9421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9422 F:      Documentation/ABI/obsolete/sysfs-gpio
9423 F:      Documentation/ABI/testing/gpio-cdev
9424 F:      Documentation/userspace-api/gpio/
9425 F:      drivers/gpio/gpiolib-cdev.c
9426 F:      include/uapi/linux/gpio.h
9427 F:      tools/gpio/
9428
9429 GRE DEMULTIPLEXER DRIVER
9430 M:      Dmitry Kozlov <xeb@mail.ru>
9431 L:      netdev@vger.kernel.org
9432 S:      Maintained
9433 F:      include/net/gre.h
9434 F:      net/ipv4/gre_demux.c
9435 F:      net/ipv4/gre_offload.c
9436
9437 GRETH 10/100/1G Ethernet MAC device driver
9438 M:      Andreas Larsson <andreas@gaisler.com>
9439 L:      netdev@vger.kernel.org
9440 S:      Maintained
9441 F:      drivers/net/ethernet/aeroflex/
9442
9443 GREYBUS AUDIO PROTOCOLS DRIVERS
9444 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9445 M:      Mark Greer <mgreer@animalcreek.com>
9446 S:      Maintained
9447 F:      drivers/staging/greybus/audio_apbridgea.c
9448 F:      drivers/staging/greybus/audio_apbridgea.h
9449 F:      drivers/staging/greybus/audio_codec.c
9450 F:      drivers/staging/greybus/audio_codec.h
9451 F:      drivers/staging/greybus/audio_gb.c
9452 F:      drivers/staging/greybus/audio_manager.c
9453 F:      drivers/staging/greybus/audio_manager.h
9454 F:      drivers/staging/greybus/audio_manager_module.c
9455 F:      drivers/staging/greybus/audio_manager_private.h
9456 F:      drivers/staging/greybus/audio_manager_sysfs.c
9457 F:      drivers/staging/greybus/audio_module.c
9458 F:      drivers/staging/greybus/audio_topology.c
9459
9460 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9461 M:      Viresh Kumar <vireshk@kernel.org>
9462 S:      Maintained
9463 F:      drivers/staging/greybus/authentication.c
9464 F:      drivers/staging/greybus/bootrom.c
9465 F:      drivers/staging/greybus/firmware.h
9466 F:      drivers/staging/greybus/fw-core.c
9467 F:      drivers/staging/greybus/fw-download.c
9468 F:      drivers/staging/greybus/fw-management.c
9469 F:      drivers/staging/greybus/greybus_authentication.h
9470 F:      drivers/staging/greybus/greybus_firmware.h
9471 F:      drivers/staging/greybus/hid.c
9472 F:      drivers/staging/greybus/i2c.c
9473 F:      drivers/staging/greybus/spi.c
9474 F:      drivers/staging/greybus/spilib.c
9475 F:      drivers/staging/greybus/spilib.h
9476
9477 GREYBUS LOOPBACK DRIVER
9478 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9479 S:      Maintained
9480 F:      drivers/staging/greybus/loopback.c
9481
9482 GREYBUS PLATFORM DRIVERS
9483 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9484 S:      Maintained
9485 F:      drivers/staging/greybus/arche-apb-ctrl.c
9486 F:      drivers/staging/greybus/arche-platform.c
9487 F:      drivers/staging/greybus/arche_platform.h
9488
9489 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9490 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9491 S:      Maintained
9492 F:      drivers/staging/greybus/gpio.c
9493 F:      drivers/staging/greybus/light.c
9494 F:      drivers/staging/greybus/power_supply.c
9495 F:      drivers/staging/greybus/sdio.c
9496 F:      drivers/staging/greybus/spi.c
9497 F:      drivers/staging/greybus/spilib.c
9498
9499 GREYBUS BEAGLEPLAY DRIVERS
9500 M:      Ayush Singh <ayushdevel1325@gmail.com>
9501 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9502 S:      Maintained
9503 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9504 F:      drivers/greybus/gb-beagleplay.c
9505
9506 GREYBUS SUBSYSTEM
9507 M:      Johan Hovold <johan@kernel.org>
9508 M:      Alex Elder <elder@kernel.org>
9509 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9510 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9511 S:      Maintained
9512 F:      drivers/greybus/
9513 F:      drivers/staging/greybus/
9514 F:      include/linux/greybus.h
9515 F:      include/linux/greybus/
9516
9517 GREYBUS UART PROTOCOLS DRIVERS
9518 M:      David Lin <dtwlin@gmail.com>
9519 S:      Maintained
9520 F:      drivers/staging/greybus/log.c
9521 F:      drivers/staging/greybus/uart.c
9522
9523 GS1662 VIDEO SERIALIZER
9524 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9525 L:      linux-media@vger.kernel.org
9526 S:      Maintained
9527 T:      git git://linuxtv.org/media_tree.git
9528 F:      drivers/media/spi/gs1662.c
9529
9530 GSPCA FINEPIX SUBDRIVER
9531 M:      Frank Zago <frank@zago.net>
9532 L:      linux-media@vger.kernel.org
9533 S:      Maintained
9534 T:      git git://linuxtv.org/media_tree.git
9535 F:      drivers/media/usb/gspca/finepix.c
9536
9537 GSPCA GL860 SUBDRIVER
9538 M:      Olivier Lorin <o.lorin@laposte.net>
9539 L:      linux-media@vger.kernel.org
9540 S:      Maintained
9541 T:      git git://linuxtv.org/media_tree.git
9542 F:      drivers/media/usb/gspca/gl860/
9543
9544 GSPCA M5602 SUBDRIVER
9545 M:      Erik Andren <erik.andren@gmail.com>
9546 L:      linux-media@vger.kernel.org
9547 S:      Maintained
9548 T:      git git://linuxtv.org/media_tree.git
9549 F:      drivers/media/usb/gspca/m5602/
9550
9551 GSPCA PAC207 SONIXB SUBDRIVER
9552 M:      Hans Verkuil <hverkuil@xs4all.nl>
9553 L:      linux-media@vger.kernel.org
9554 S:      Odd Fixes
9555 T:      git git://linuxtv.org/media_tree.git
9556 F:      drivers/media/usb/gspca/pac207.c
9557
9558 GSPCA SN9C20X SUBDRIVER
9559 M:      Brian Johnson <brijohn@gmail.com>
9560 L:      linux-media@vger.kernel.org
9561 S:      Maintained
9562 T:      git git://linuxtv.org/media_tree.git
9563 F:      drivers/media/usb/gspca/sn9c20x.c
9564
9565 GSPCA T613 SUBDRIVER
9566 M:      Leandro Costantino <lcostantino@gmail.com>
9567 L:      linux-media@vger.kernel.org
9568 S:      Maintained
9569 T:      git git://linuxtv.org/media_tree.git
9570 F:      drivers/media/usb/gspca/t613.c
9571
9572 GSPCA USB WEBCAM DRIVER
9573 M:      Hans Verkuil <hverkuil@xs4all.nl>
9574 L:      linux-media@vger.kernel.org
9575 S:      Odd Fixes
9576 T:      git git://linuxtv.org/media_tree.git
9577 F:      drivers/media/usb/gspca/
9578
9579 GTP (GPRS Tunneling Protocol)
9580 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9581 M:      Harald Welte <laforge@gnumonks.org>
9582 L:      osmocom-net-gprs@lists.osmocom.org
9583 S:      Maintained
9584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9585 F:      drivers/net/gtp.c
9586
9587 GUID PARTITION TABLE (GPT)
9588 M:      Davidlohr Bueso <dave@stgolabs.net>
9589 L:      linux-efi@vger.kernel.org
9590 S:      Maintained
9591 F:      block/partitions/efi.*
9592
9593 HABANALABS PCI DRIVER
9594 M:      Oded Gabbay <ogabbay@kernel.org>
9595 L:      dri-devel@lists.freedesktop.org
9596 S:      Supported
9597 C:      irc://irc.oftc.net/dri-devel
9598 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9599 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9600 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9601 F:      drivers/accel/habanalabs/
9602 F:      include/linux/habanalabs/
9603 F:      include/trace/events/habanalabs.h
9604 F:      include/uapi/drm/habanalabs_accel.h
9605
9606 HACKRF MEDIA DRIVER
9607 L:      linux-media@vger.kernel.org
9608 S:      Orphan
9609 W:      https://linuxtv.org
9610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9611 F:      drivers/media/usb/hackrf/
9612
9613 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9614 M:      Chuck Lever <chuck.lever@oracle.com>
9615 L:      kernel-tls-handshake@lists.linux.dev
9616 L:      netdev@vger.kernel.org
9617 S:      Maintained
9618 F:      Documentation/netlink/specs/handshake.yaml
9619 F:      Documentation/networking/tls-handshake.rst
9620 F:      include/net/handshake.h
9621 F:      include/trace/events/handshake.h
9622 F:      net/handshake/
9623
9624 HANTRO VPU CODEC DRIVER
9625 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9626 M:      Philipp Zabel <p.zabel@pengutronix.de>
9627 L:      linux-media@vger.kernel.org
9628 L:      linux-rockchip@lists.infradead.org
9629 S:      Maintained
9630 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9631 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9632 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9633 F:      drivers/media/platform/verisilicon/
9634
9635 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9636 M:      Frank Seidel <frank@f-seidel.de>
9637 L:      platform-driver-x86@vger.kernel.org
9638 S:      Maintained
9639 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9640 F:      drivers/platform/x86/hdaps.c
9641
9642 HARDWARE MONITORING
9643 M:      Jean Delvare <jdelvare@suse.com>
9644 M:      Guenter Roeck <linux@roeck-us.net>
9645 L:      linux-hwmon@vger.kernel.org
9646 S:      Maintained
9647 W:      http://hwmon.wiki.kernel.org/
9648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9649 F:      Documentation/ABI/testing/sysfs-class-hwmon
9650 F:      Documentation/devicetree/bindings/hwmon/
9651 F:      Documentation/hwmon/
9652 F:      drivers/hwmon/
9653 F:      include/linux/hwmon*.h
9654 F:      include/trace/events/hwmon*.h
9655 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9656
9657 HARDWARE RANDOM NUMBER GENERATOR CORE
9658 M:      Olivia Mackall <olivia@selenic.com>
9659 M:      Herbert Xu <herbert@gondor.apana.org.au>
9660 L:      linux-crypto@vger.kernel.org
9661 S:      Odd fixes
9662 F:      Documentation/admin-guide/hw_random.rst
9663 F:      Documentation/devicetree/bindings/rng/
9664 F:      drivers/char/hw_random/
9665 F:      include/linux/hw_random.h
9666
9667 HARDWARE SPINLOCK CORE
9668 M:      Bjorn Andersson <andersson@kernel.org>
9669 R:      Baolin Wang <baolin.wang7@gmail.com>
9670 L:      linux-remoteproc@vger.kernel.org
9671 S:      Maintained
9672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9673 F:      Documentation/devicetree/bindings/hwlock/
9674 F:      Documentation/locking/hwspinlock.rst
9675 F:      drivers/hwspinlock/
9676 F:      include/linux/hwspinlock.h
9677
9678 HARDWARE TRACING FACILITIES
9679 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9680 S:      Maintained
9681 F:      drivers/hwtracing/
9682
9683 HARMONY SOUND DRIVER
9684 L:      linux-parisc@vger.kernel.org
9685 S:      Maintained
9686 F:      sound/parisc/harmony.*
9687
9688 HDPVR USB VIDEO ENCODER DRIVER
9689 M:      Hans Verkuil <hverkuil@xs4all.nl>
9690 L:      linux-media@vger.kernel.org
9691 S:      Odd Fixes
9692 W:      https://linuxtv.org
9693 T:      git git://linuxtv.org/media_tree.git
9694 F:      drivers/media/usb/hdpvr/
9695
9696 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9697 M:      Keng-Yu Lin <keng-yu.lin@hpe.com>
9698 S:      Supported
9699 F:      drivers/misc/hpilo.[ch]
9700
9701 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9702 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9703 S:      Supported
9704 F:      Documentation/watchdog/hpwdt.rst
9705 F:      drivers/watchdog/hpwdt.c
9706
9707 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9708 M:      Don Brace <don.brace@microchip.com>
9709 L:      storagedev@microchip.com
9710 L:      linux-scsi@vger.kernel.org
9711 S:      Supported
9712 F:      Documentation/scsi/hpsa.rst
9713 F:      drivers/scsi/hpsa*.[ch]
9714 F:      include/linux/cciss*.h
9715 F:      include/uapi/linux/cciss*.h
9716
9717 HFI1 DRIVER
9718 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9719 L:      linux-rdma@vger.kernel.org
9720 S:      Supported
9721 F:      drivers/infiniband/hw/hfi1
9722
9723 HFS FILESYSTEM
9724 L:      linux-fsdevel@vger.kernel.org
9725 S:      Orphan
9726 F:      Documentation/filesystems/hfs.rst
9727 F:      fs/hfs/
9728
9729 HFSPLUS FILESYSTEM
9730 L:      linux-fsdevel@vger.kernel.org
9731 S:      Orphan
9732 F:      Documentation/filesystems/hfsplus.rst
9733 F:      fs/hfsplus/
9734
9735 HGA FRAMEBUFFER DRIVER
9736 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9737 L:      linux-nvidia@lists.surfsouth.com
9738 S:      Maintained
9739 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9740 F:      drivers/video/fbdev/hgafb.c
9741
9742 HIBERNATION (aka Software Suspend, aka swsusp)
9743 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9744 M:      Pavel Machek <pavel@ucw.cz>
9745 L:      linux-pm@vger.kernel.org
9746 S:      Supported
9747 B:      https://bugzilla.kernel.org
9748 F:      arch/*/include/asm/suspend*.h
9749 F:      arch/x86/power/
9750 F:      drivers/base/power/
9751 F:      include/linux/freezer.h
9752 F:      include/linux/pm.h
9753 F:      include/linux/suspend.h
9754 F:      kernel/power/
9755
9756 HID CORE LAYER
9757 M:      Jiri Kosina <jikos@kernel.org>
9758 M:      Benjamin Tissoires <bentiss@kernel.org>
9759 L:      linux-input@vger.kernel.org
9760 S:      Maintained
9761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9762 F:      Documentation/hid/
9763 F:      drivers/hid/
9764 F:      include/linux/hid*
9765 F:      include/uapi/linux/hid*
9766 F:      samples/hid/
9767 F:      tools/testing/selftests/hid/
9768
9769 HID LOGITECH DRIVERS
9770 R:      Filipe Laíns <lains@riseup.net>
9771 L:      linux-input@vger.kernel.org
9772 S:      Maintained
9773 F:      drivers/hid/hid-logitech-*
9774
9775 HID NVIDIA SHIELD DRIVER
9776 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9777 L:      linux-input@vger.kernel.org
9778 S:      Maintained
9779 F:      drivers/hid/hid-nvidia-shield.c
9780
9781 HID PHOENIX RC FLIGHT CONTROLLER
9782 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9783 L:      linux-input@vger.kernel.org
9784 S:      Maintained
9785 F:      drivers/hid/hid-pxrc.c
9786
9787 HID PLAYSTATION DRIVER
9788 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9789 L:      linux-input@vger.kernel.org
9790 S:      Supported
9791 F:      drivers/hid/hid-playstation.c
9792
9793 HID SENSOR HUB DRIVERS
9794 M:      Jiri Kosina <jikos@kernel.org>
9795 M:      Jonathan Cameron <jic23@kernel.org>
9796 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9797 L:      linux-input@vger.kernel.org
9798 L:      linux-iio@vger.kernel.org
9799 S:      Maintained
9800 F:      Documentation/hid/hid-sensor*
9801 F:      drivers/hid/hid-sensor-*
9802 F:      drivers/iio/*/hid-*
9803 F:      include/linux/hid-sensor-*
9804
9805 HID VRC-2 CAR CONTROLLER DRIVER
9806 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9807 L:      linux-input@vger.kernel.org
9808 S:      Maintained
9809 F:      drivers/hid/hid-vrc2.c
9810
9811 HID WACOM DRIVER
9812 M:      Ping Cheng <ping.cheng@wacom.com>
9813 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9814 L:      linux-input@vger.kernel.org
9815 S:      Maintained
9816 F:      drivers/hid/wacom.h
9817 F:      drivers/hid/wacom_*
9818
9819 HID++ LOGITECH DRIVERS
9820 R:      Filipe Laíns <lains@riseup.net>
9821 R:      Bastien Nocera <hadess@hadess.net>
9822 L:      linux-input@vger.kernel.org
9823 S:      Maintained
9824 F:      drivers/hid/hid-logitech-hidpp.c
9825
9826 HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS
9827 M:      Anna-Maria Behnsen <anna-maria@linutronix.de>
9828 M:      Frederic Weisbecker <frederic@kernel.org>
9829 M:      Thomas Gleixner <tglx@linutronix.de>
9830 L:      linux-kernel@vger.kernel.org
9831 S:      Maintained
9832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9833 F:      Documentation/timers/
9834 F:      include/linux/clockchips.h
9835 F:      include/linux/hrtimer.h
9836 F:      include/linux/timer.h
9837 F:      kernel/time/clockevents.c
9838 F:      kernel/time/hrtimer.c
9839 F:      kernel/time/timer.c
9840 F:      kernel/time/timer_list.c
9841 F:      kernel/time/timer_migration.*
9842 F:      tools/testing/selftests/timers/
9843
9844 HIGH-SPEED SCC DRIVER FOR AX.25
9845 L:      linux-hams@vger.kernel.org
9846 S:      Orphan
9847 F:      drivers/net/hamradio/scc.c
9848
9849 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9850 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9851 S:      Supported
9852 W:      http://www.highpoint-tech.com
9853 F:      Documentation/scsi/hptiop.rst
9854 F:      drivers/scsi/hptiop.c
9855
9856 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9857 M:      John Stultz <jstultz@google.com>
9858 L:      linux-kernel@vger.kernel.org
9859 S:      Maintained
9860 F:      drivers/misc/hisi_hikey_usb.c
9861
9862 HIMAX HX83112B TOUCHSCREEN SUPPORT
9863 M:      Job Noorman <job@noorman.info>
9864 L:      linux-input@vger.kernel.org
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9867 F:      drivers/input/touchscreen/himax_hx83112b.c
9868
9869 HIPPI
9870 M:      Jes Sorensen <jes@trained-monkey.org>
9871 L:      linux-hippi@sunsite.dk
9872 S:      Maintained
9873 F:      drivers/net/hippi/
9874 F:      include/linux/hippidevice.h
9875 F:      include/uapi/linux/if_hippi.h
9876 F:      net/802/hippi.c
9877
9878 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9879 M:      Kurt Kanzenbach <kurt@linutronix.de>
9880 L:      netdev@vger.kernel.org
9881 S:      Maintained
9882 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9883 F:      drivers/net/dsa/hirschmann/*
9884 F:      include/linux/platform_data/hirschmann-hellcreek.h
9885 F:      net/dsa/tag_hellcreek.c
9886
9887 HISILICON DMA DRIVER
9888 M:      Zhou Wang <wangzhou1@hisilicon.com>
9889 M:      Jie Hai <haijie1@huawei.com>
9890 L:      dmaengine@vger.kernel.org
9891 S:      Maintained
9892 F:      drivers/dma/hisi_dma.c
9893
9894 HISILICON GPIO DRIVER
9895 M:      Jay Fang <f.fangjian@huawei.com>
9896 L:      linux-gpio@vger.kernel.org
9897 S:      Maintained
9898 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9899 F:      drivers/gpio/gpio-hisi.c
9900
9901 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9902 M:      Zhiqi Song <songzhiqi1@huawei.com>
9903 M:      Longfang Liu <liulongfang@huawei.com>
9904 L:      linux-crypto@vger.kernel.org
9905 S:      Maintained
9906 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9907 F:      drivers/crypto/hisilicon/hpre/hpre.h
9908 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9909 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9910
9911 HISILICON HNS3 PMU DRIVER
9912 M:      Jijie Shao <shaojijie@huawei.com>
9913 S:      Supported
9914 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9915 F:      drivers/perf/hisilicon/hns3_pmu.c
9916
9917 HISILICON I2C CONTROLLER DRIVER
9918 M:      Yicong Yang <yangyicong@hisilicon.com>
9919 L:      linux-i2c@vger.kernel.org
9920 S:      Maintained
9921 W:      https://www.hisilicon.com
9922 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9923 F:      drivers/i2c/busses/i2c-hisi.c
9924
9925 HISILICON KUNPENG SOC HCCS DRIVER
9926 M:      Huisong Li <lihuisong@huawei.com>
9927 S:      Maintained
9928 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9929 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9930 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9931
9932 HISILICON LPC BUS DRIVER
9933 M:      Jay Fang <f.fangjian@huawei.com>
9934 S:      Maintained
9935 W:      http://www.hisilicon.com
9936 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9937 F:      drivers/bus/hisi_lpc.c
9938
9939 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9940 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9941 M:      Salil Mehta <salil.mehta@huawei.com>
9942 M:      Jijie Shao <shaojijie@huawei.com>
9943 L:      netdev@vger.kernel.org
9944 S:      Maintained
9945 W:      http://www.hisilicon.com
9946 F:      drivers/net/ethernet/hisilicon/hns3/
9947
9948 HISILICON NETWORK SUBSYSTEM DRIVER
9949 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9950 M:      Salil Mehta <salil.mehta@huawei.com>
9951 L:      netdev@vger.kernel.org
9952 S:      Maintained
9953 W:      http://www.hisilicon.com
9954 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9955 F:      drivers/net/ethernet/hisilicon/
9956
9957 HISILICON PMU DRIVER
9958 M:      Yicong Yang <yangyicong@hisilicon.com>
9959 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9960 S:      Supported
9961 W:      http://www.hisilicon.com
9962 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9963 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9964 F:      drivers/perf/hisilicon
9965
9966 HISILICON PTT DRIVER
9967 M:      Yicong Yang <yangyicong@hisilicon.com>
9968 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9969 L:      linux-kernel@vger.kernel.org
9970 S:      Maintained
9971 F:      Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt
9972 F:      Documentation/trace/hisi-ptt.rst
9973 F:      drivers/hwtracing/ptt/
9974 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9975 F:      tools/perf/util/hisi-ptt*
9976 F:      tools/perf/util/hisi-ptt-decoder/*
9977
9978 HISILICON QM DRIVER
9979 M:      Weili Qian <qianweili@huawei.com>
9980 M:      Zhou Wang <wangzhou1@hisilicon.com>
9981 L:      linux-crypto@vger.kernel.org
9982 S:      Maintained
9983 F:      drivers/crypto/hisilicon/Kconfig
9984 F:      drivers/crypto/hisilicon/Makefile
9985 F:      drivers/crypto/hisilicon/qm.c
9986 F:      drivers/crypto/hisilicon/sgl.c
9987 F:      include/linux/hisi_acc_qm.h
9988
9989 HISILICON ROCE DRIVER
9990 M:      Chengchang Tang <tangchengchang@huawei.com>
9991 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9992 L:      linux-rdma@vger.kernel.org
9993 S:      Maintained
9994 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9995 F:      drivers/infiniband/hw/hns/
9996
9997 HISILICON SAS Controller
9998 M:      Xiang Chen <chenxiang66@hisilicon.com>
9999 S:      Supported
10000 W:      http://www.hisilicon.com
10001 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
10002 F:      drivers/scsi/hisi_sas/
10003
10004 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
10005 M:      Longfang Liu <liulongfang@huawei.com>
10006 L:      linux-crypto@vger.kernel.org
10007 S:      Maintained
10008 F:      Documentation/ABI/testing/debugfs-hisi-sec
10009 F:      drivers/crypto/hisilicon/sec2/sec.h
10010 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
10011 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
10012 F:      drivers/crypto/hisilicon/sec2/sec_main.c
10013
10014 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
10015 M:      Jay Fang <f.fangjian@huawei.com>
10016 L:      linux-spi@vger.kernel.org
10017 S:      Maintained
10018 W:      http://www.hisilicon.com
10019 F:      drivers/spi/spi-hisi-kunpeng.c
10020
10021 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
10022 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
10023 L:      linux-kernel@vger.kernel.org
10024 S:      Maintained
10025 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
10026 F:      drivers/spmi/hisi-spmi-controller.c
10027
10028 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
10029 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
10030 L:      linux-kernel@vger.kernel.org
10031 S:      Maintained
10032 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
10033 F:      drivers/mfd/hi6421-spmi-pmic.c
10034
10035 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
10036 M:      Weili Qian <qianweili@huawei.com>
10037 S:      Maintained
10038 F:      drivers/crypto/hisilicon/trng/trng.c
10039
10040 HISILICON V3XX SPI NOR FLASH Controller Driver
10041 M:      Jay Fang <f.fangjian@huawei.com>
10042 S:      Maintained
10043 W:      http://www.hisilicon.com
10044 F:      drivers/spi/spi-hisi-sfc-v3xx.c
10045
10046 HISILICON ZIP Controller DRIVER
10047 M:      Yang Shen <shenyang39@huawei.com>
10048 M:      Zhou Wang <wangzhou1@hisilicon.com>
10049 L:      linux-crypto@vger.kernel.org
10050 S:      Maintained
10051 F:      Documentation/ABI/testing/debugfs-hisi-zip
10052 F:      drivers/crypto/hisilicon/zip/
10053
10054 HMM - Heterogeneous Memory Management
10055 M:      Jérôme Glisse <jglisse@redhat.com>
10056 L:      linux-mm@kvack.org
10057 S:      Maintained
10058 F:      Documentation/mm/hmm.rst
10059 F:      include/linux/hmm*
10060 F:      lib/test_hmm*
10061 F:      mm/hmm*
10062 F:      tools/testing/selftests/mm/*hmm*
10063
10064 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER
10065 M:      Petre Rodan <petre.rodan@subdimension.ro>
10066 L:      linux-iio@vger.kernel.org
10067 S:      Maintained
10068 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml
10069 F:      drivers/iio/pressure/hsc030pa*
10070
10071 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
10072 M:      Andreas Klinger <ak@it-klinger.de>
10073 M:      Petre Rodan <petre.rodan@subdimension.ro>
10074 L:      linux-iio@vger.kernel.org
10075 S:      Maintained
10076 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
10077 F:      drivers/iio/pressure/mprls0025pa*
10078
10079 HP BIOSCFG DRIVER
10080 M:      Jorge Lopez <jorge.lopez2@hp.com>
10081 L:      platform-driver-x86@vger.kernel.org
10082 S:      Maintained
10083 F:      drivers/platform/x86/hp/hp-bioscfg/
10084
10085 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
10086 L:      platform-driver-x86@vger.kernel.org
10087 S:      Orphan
10088 F:      drivers/platform/x86/hp/tc1100-wmi.c
10089
10090 HP WMI HARDWARE MONITOR DRIVER
10091 M:      James Seo <james@equiv.tech>
10092 L:      linux-hwmon@vger.kernel.org
10093 S:      Maintained
10094 F:      Documentation/hwmon/hp-wmi-sensors.rst
10095 F:      drivers/hwmon/hp-wmi-sensors.c
10096
10097 HPET:   High Precision Event Timers driver
10098 M:      Clemens Ladisch <clemens@ladisch.de>
10099 S:      Maintained
10100 F:      Documentation/timers/hpet.rst
10101 F:      drivers/char/hpet.c
10102 F:      include/linux/hpet.h
10103 F:      include/uapi/linux/hpet.h
10104
10105 HPET:   x86
10106 S:      Orphan
10107 F:      arch/x86/include/asm/hpet.h
10108 F:      arch/x86/kernel/hpet.c
10109
10110 HPFS FILESYSTEM
10111 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
10112 S:      Maintained
10113 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
10114 F:      fs/hpfs/
10115
10116 HS3001 Hardware Temperature and Humidity Sensor
10117 M:      Andre Werner <andre.werner@systec-electronic.com>
10118 L:      linux-hwmon@vger.kernel.org
10119 S:      Maintained
10120 F:      drivers/hwmon/hs3001.c
10121
10122 HSI SUBSYSTEM
10123 M:      Sebastian Reichel <sre@kernel.org>
10124 S:      Maintained
10125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
10126 F:      Documentation/ABI/testing/sysfs-bus-hsi
10127 F:      Documentation/driver-api/hsi.rst
10128 F:      drivers/hsi/
10129 F:      include/linux/hsi/
10130 F:      include/uapi/linux/hsi/
10131
10132 HSO 3G MODEM DRIVER
10133 L:      linux-usb@vger.kernel.org
10134 S:      Orphan
10135 F:      drivers/net/usb/hso.c
10136
10137 HSR NETWORK PROTOCOL
10138 L:      netdev@vger.kernel.org
10139 S:      Orphan
10140 F:      net/hsr/
10141
10142 HT16K33 LED CONTROLLER DRIVER
10143 M:      Robin van der Gracht <robin@protonic.nl>
10144 S:      Maintained
10145 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
10146 F:      drivers/auxdisplay/ht16k33.c
10147
10148 HTCPEN TOUCHSCREEN DRIVER
10149 M:      Pau Oliva Fora <pof@eslack.org>
10150 L:      linux-input@vger.kernel.org
10151 S:      Maintained
10152 F:      drivers/input/touchscreen/htcpen.c
10153
10154 HTE SUBSYSTEM
10155 M:      Dipen Patel <dipenp@nvidia.com>
10156 L:      timestamp@lists.linux.dev
10157 S:      Maintained
10158 Q:      https://patchwork.kernel.org/project/timestamp/list/
10159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
10160 F:      Documentation/devicetree/bindings/timestamp/
10161 F:      Documentation/driver-api/hte/
10162 F:      drivers/hte/
10163 F:      include/linux/hte.h
10164
10165 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
10166 M:      Lorenzo Bianconi <lorenzo@kernel.org>
10167 L:      linux-iio@vger.kernel.org
10168 S:      Maintained
10169 W:      http://www.st.com/
10170 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
10171 F:      drivers/iio/humidity/hts221*
10172
10173 HUAWEI ETHERNET DRIVER
10174 M:      Cai Huoqing <cai.huoqing@linux.dev>
10175 L:      netdev@vger.kernel.org
10176 S:      Maintained
10177 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
10178 F:      drivers/net/ethernet/huawei/hinic/
10179
10180 HUGETLB SUBSYSTEM
10181 M:      Muchun Song <muchun.song@linux.dev>
10182 L:      linux-mm@kvack.org
10183 S:      Maintained
10184 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
10185 F:      Documentation/admin-guide/mm/hugetlbpage.rst
10186 F:      Documentation/mm/hugetlbfs_reserv.rst
10187 F:      Documentation/mm/vmemmap_dedup.rst
10188 F:      fs/hugetlbfs/
10189 F:      include/linux/hugetlb.h
10190 F:      mm/hugetlb.c
10191 F:      mm/hugetlb_vmemmap.c
10192 F:      mm/hugetlb_vmemmap.h
10193 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
10194
10195 HVA ST MEDIA DRIVER
10196 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
10197 L:      linux-media@vger.kernel.org
10198 S:      Supported
10199 W:      https://linuxtv.org
10200 T:      git git://linuxtv.org/media_tree.git
10201 F:      drivers/media/platform/st/sti/hva
10202
10203 HWPOISON MEMORY FAILURE HANDLING
10204 M:      Miaohe Lin <linmiaohe@huawei.com>
10205 R:      Naoya Horiguchi <nao.horiguchi@gmail.com>
10206 L:      linux-mm@kvack.org
10207 S:      Maintained
10208 F:      mm/hwpoison-inject.c
10209 F:      mm/memory-failure.c
10210
10211 HYCON HY46XX TOUCHSCREEN SUPPORT
10212 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
10213 L:      linux-input@vger.kernel.org
10214 S:      Maintained
10215 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
10216 F:      drivers/input/touchscreen/hycon-hy46xx.c
10217
10218 HYGON PROCESSOR SUPPORT
10219 M:      Pu Wen <puwen@hygon.cn>
10220 L:      linux-kernel@vger.kernel.org
10221 S:      Maintained
10222 F:      arch/x86/kernel/cpu/hygon.c
10223
10224 HYNIX HI556 SENSOR DRIVER
10225 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10226 L:      linux-media@vger.kernel.org
10227 S:      Maintained
10228 T:      git git://linuxtv.org/media_tree.git
10229 F:      drivers/media/i2c/hi556.c
10230
10231 HYNIX HI846 SENSOR DRIVER
10232 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
10233 L:      linux-media@vger.kernel.org
10234 S:      Maintained
10235 F:      drivers/media/i2c/hi846.c
10236
10237 HYNIX HI847 SENSOR DRIVER
10238 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10239 L:      linux-media@vger.kernel.org
10240 S:      Maintained
10241 F:      drivers/media/i2c/hi847.c
10242
10243 Hyper-V/Azure CORE AND DRIVERS
10244 M:      "K. Y. Srinivasan" <kys@microsoft.com>
10245 M:      Haiyang Zhang <haiyangz@microsoft.com>
10246 M:      Wei Liu <wei.liu@kernel.org>
10247 M:      Dexuan Cui <decui@microsoft.com>
10248 L:      linux-hyperv@vger.kernel.org
10249 S:      Supported
10250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
10251 F:      Documentation/ABI/stable/sysfs-bus-vmbus
10252 F:      Documentation/ABI/testing/debugfs-hyperv
10253 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
10254 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
10255 F:      Documentation/virt/hyperv
10256 F:      arch/arm64/hyperv
10257 F:      arch/arm64/include/asm/hyperv-tlfs.h
10258 F:      arch/arm64/include/asm/mshyperv.h
10259 F:      arch/x86/hyperv
10260 F:      arch/x86/include/asm/hyperv-tlfs.h
10261 F:      arch/x86/include/asm/mshyperv.h
10262 F:      arch/x86/include/asm/trace/hyperv.h
10263 F:      arch/x86/kernel/cpu/mshyperv.c
10264 F:      drivers/clocksource/hyperv_timer.c
10265 F:      drivers/hid/hid-hyperv.c
10266 F:      drivers/hv/
10267 F:      drivers/input/serio/hyperv-keyboard.c
10268 F:      drivers/iommu/hyperv-iommu.c
10269 F:      drivers/net/ethernet/microsoft/
10270 F:      drivers/net/hyperv/
10271 F:      drivers/pci/controller/pci-hyperv-intf.c
10272 F:      drivers/pci/controller/pci-hyperv.c
10273 F:      drivers/scsi/storvsc_drv.c
10274 F:      drivers/uio/uio_hv_generic.c
10275 F:      drivers/video/fbdev/hyperv_fb.c
10276 F:      include/asm-generic/hyperv-tlfs.h
10277 F:      include/asm-generic/mshyperv.h
10278 F:      include/clocksource/hyperv_timer.h
10279 F:      include/linux/hyperv.h
10280 F:      include/net/mana
10281 F:      include/uapi/linux/hyperv.h
10282 F:      net/vmw_vsock/hyperv_transport.c
10283 F:      tools/hv/
10284
10285 HYPERBUS SUPPORT
10286 M:      Vignesh Raghavendra <vigneshr@ti.com>
10287 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
10288 L:      linux-mtd@lists.infradead.org
10289 S:      Supported
10290 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10291 C:      irc://irc.oftc.net/mtd
10292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
10293 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
10294 F:      drivers/mtd/hyperbus/
10295 F:      include/linux/mtd/hyperbus.h
10296
10297 HYPERVISOR VIRTUAL CONSOLE DRIVER
10298 L:      linuxppc-dev@lists.ozlabs.org
10299 S:      Odd Fixes
10300 F:      drivers/tty/hvc/
10301
10302 I2C ACPI SUPPORT
10303 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10304 L:      linux-i2c@vger.kernel.org
10305 L:      linux-acpi@vger.kernel.org
10306 S:      Maintained
10307 F:      drivers/i2c/i2c-core-acpi.c
10308
10309 I2C ADDRESS TRANSLATOR (ATR)
10310 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
10311 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
10312 L:      linux-i2c@vger.kernel.org
10313 S:      Maintained
10314 F:      drivers/i2c/i2c-atr.c
10315 F:      include/linux/i2c-atr.h
10316
10317 I2C CONTROLLER DRIVER FOR NVIDIA GPU
10318 M:      Ajay Gupta <ajayg@nvidia.com>
10319 L:      linux-i2c@vger.kernel.org
10320 S:      Maintained
10321 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
10322 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
10323
10324 I2C MUXES
10325 M:      Peter Rosin <peda@axentia.se>
10326 L:      linux-i2c@vger.kernel.org
10327 S:      Maintained
10328 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
10329 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
10330 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
10331 F:      Documentation/i2c/i2c-topology.rst
10332 F:      Documentation/i2c/muxes/
10333 F:      drivers/i2c/i2c-mux.c
10334 F:      drivers/i2c/muxes/
10335 F:      include/linux/i2c-mux.h
10336
10337 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10338 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
10339 L:      linux-i2c@vger.kernel.org
10340 S:      Maintained
10341 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
10342 F:      drivers/i2c/busses/i2c-mv64xxx.c
10343
10344 I2C OVER PARALLEL PORT
10345 M:      Jean Delvare <jdelvare@suse.com>
10346 L:      linux-i2c@vger.kernel.org
10347 S:      Maintained
10348 F:      Documentation/i2c/busses/i2c-parport.rst
10349 F:      drivers/i2c/busses/i2c-parport.c
10350
10351 I2C SUBSYSTEM
10352 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
10353 L:      linux-i2c@vger.kernel.org
10354 S:      Maintained
10355 W:      https://i2c.wiki.kernel.org/
10356 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10358 F:      Documentation/i2c/
10359 F:      drivers/i2c/*
10360 F:      include/dt-bindings/i2c/i2c.h
10361 F:      include/linux/i2c-dev.h
10362 F:      include/linux/i2c-smbus.h
10363 F:      include/linux/i2c.h
10364 F:      include/uapi/linux/i2c-*.h
10365 F:      include/uapi/linux/i2c.h
10366
10367 I2C SUBSYSTEM HOST DRIVERS
10368 M:      Andi Shyti <andi.shyti@kernel.org>
10369 L:      linux-i2c@vger.kernel.org
10370 S:      Maintained
10371 W:      https://i2c.wiki.kernel.org/
10372 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git
10374 F:      Documentation/devicetree/bindings/i2c/
10375 F:      drivers/i2c/algos/
10376 F:      drivers/i2c/busses/
10377 F:      include/dt-bindings/i2c/
10378
10379 I2C-TAOS-EVM DRIVER
10380 M:      Jean Delvare <jdelvare@suse.com>
10381 L:      linux-i2c@vger.kernel.org
10382 S:      Maintained
10383 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10384 F:      drivers/i2c/busses/i2c-taos-evm.c
10385
10386 I2C-TINY-USB DRIVER
10387 M:      Till Harbaum <till@harbaum.org>
10388 L:      linux-i2c@vger.kernel.org
10389 S:      Maintained
10390 W:      http://www.harbaum.org/till/i2c_tiny_usb
10391 F:      drivers/i2c/busses/i2c-tiny-usb.c
10392
10393 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10394 M:      Jean Delvare <jdelvare@suse.com>
10395 L:      linux-i2c@vger.kernel.org
10396 S:      Maintained
10397 F:      Documentation/i2c/busses/i2c-ali1535.rst
10398 F:      Documentation/i2c/busses/i2c-ali1563.rst
10399 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10400 F:      Documentation/i2c/busses/i2c-amd756.rst
10401 F:      Documentation/i2c/busses/i2c-amd8111.rst
10402 F:      Documentation/i2c/busses/i2c-i801.rst
10403 F:      Documentation/i2c/busses/i2c-nforce2.rst
10404 F:      Documentation/i2c/busses/i2c-piix4.rst
10405 F:      Documentation/i2c/busses/i2c-sis5595.rst
10406 F:      Documentation/i2c/busses/i2c-sis630.rst
10407 F:      Documentation/i2c/busses/i2c-sis96x.rst
10408 F:      Documentation/i2c/busses/i2c-via.rst
10409 F:      Documentation/i2c/busses/i2c-viapro.rst
10410 F:      drivers/i2c/busses/i2c-ali1535.c
10411 F:      drivers/i2c/busses/i2c-ali1563.c
10412 F:      drivers/i2c/busses/i2c-ali15x3.c
10413 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10414 F:      drivers/i2c/busses/i2c-amd756.c
10415 F:      drivers/i2c/busses/i2c-amd8111.c
10416 F:      drivers/i2c/busses/i2c-i801.c
10417 F:      drivers/i2c/busses/i2c-isch.c
10418 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10419 F:      drivers/i2c/busses/i2c-nforce2.c
10420 F:      drivers/i2c/busses/i2c-piix4.c
10421 F:      drivers/i2c/busses/i2c-sis5595.c
10422 F:      drivers/i2c/busses/i2c-sis630.c
10423 F:      drivers/i2c/busses/i2c-sis96x.c
10424 F:      drivers/i2c/busses/i2c-via.c
10425 F:      drivers/i2c/busses/i2c-viapro.c
10426
10427 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10428 M:      Hans de Goede <hdegoede@redhat.com>
10429 L:      linux-i2c@vger.kernel.org
10430 S:      Maintained
10431 F:      drivers/i2c/busses/i2c-cht-wc.c
10432
10433 I2C/SMBUS ISMT DRIVER
10434 M:      Seth Heasley <seth.heasley@intel.com>
10435 M:      Neil Horman <nhorman@tuxdriver.com>
10436 L:      linux-i2c@vger.kernel.org
10437 F:      Documentation/i2c/busses/i2c-ismt.rst
10438 F:      drivers/i2c/busses/i2c-ismt.c
10439
10440 I2C/SMBUS ZHAOXIN DRIVER
10441 M:      Hans Hu <hanshu@zhaoxin.com>
10442 L:      linux-i2c@vger.kernel.org
10443 S:      Maintained
10444 W:      https://www.zhaoxin.com
10445 F:      drivers/i2c/busses/i2c-viai2c-common.c
10446 F:      drivers/i2c/busses/i2c-viai2c-zhaoxin.c
10447
10448 I2C/SMBUS STUB DRIVER
10449 M:      Jean Delvare <jdelvare@suse.com>
10450 L:      linux-i2c@vger.kernel.org
10451 S:      Maintained
10452 F:      drivers/i2c/i2c-stub.c
10453
10454 I3C DRIVER FOR ASPEED AST2600
10455 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10456 S:      Maintained
10457 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10458 F:      drivers/i3c/master/ast2600-i3c-master.c
10459
10460 I3C DRIVER FOR CADENCE I3C MASTER IP
10461 M:      Przemysław Gaj <pgaj@cadence.com>
10462 S:      Maintained
10463 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10464 F:      drivers/i3c/master/i3c-master-cdns.c
10465
10466 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10467 S:      Orphan
10468 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10469 F:      drivers/i3c/master/dw*
10470
10471 I3C SUBSYSTEM
10472 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10473 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10474 S:      Maintained
10475 C:      irc://chat.freenode.net/linux-i3c
10476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10477 F:      Documentation/ABI/testing/sysfs-bus-i3c
10478 F:      Documentation/devicetree/bindings/i3c/
10479 F:      Documentation/driver-api/i3c
10480 F:      drivers/i3c/
10481 F:      include/linux/i3c/
10482
10483 IBM Operation Panel Input Driver
10484 M:      Eddie James <eajames@linux.ibm.com>
10485 L:      linux-input@vger.kernel.org
10486 S:      Maintained
10487 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10488 F:      drivers/input/misc/ibm-panel.c
10489
10490 IBM Power 842 compression accelerator
10491 M:      Haren Myneni <haren@us.ibm.com>
10492 S:      Supported
10493 F:      crypto/842.c
10494 F:      drivers/crypto/nx/Kconfig
10495 F:      drivers/crypto/nx/Makefile
10496 F:      drivers/crypto/nx/nx-842*
10497 F:      include/linux/sw842.h
10498 F:      lib/842/
10499
10500 IBM Power in-Nest Crypto Acceleration
10501 M:      Breno Leitão <leitao@debian.org>
10502 M:      Nayna Jain <nayna@linux.ibm.com>
10503 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10504 L:      linux-crypto@vger.kernel.org
10505 S:      Supported
10506 F:      drivers/crypto/nx/Kconfig
10507 F:      drivers/crypto/nx/Makefile
10508 F:      drivers/crypto/nx/nx-aes*
10509 F:      drivers/crypto/nx/nx-sha*
10510 F:      drivers/crypto/nx/nx.*
10511 F:      drivers/crypto/nx/nx_csbcpb.h
10512 F:      drivers/crypto/nx/nx_debugfs.c
10513
10514 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10515 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10516 L:      linux-pci@vger.kernel.org
10517 L:      linuxppc-dev@lists.ozlabs.org
10518 S:      Supported
10519 F:      drivers/pci/hotplug/rpadlpar*
10520
10521 IBM Power Linux RAID adapter
10522 M:      Brian King <brking@us.ibm.com>
10523 S:      Supported
10524 F:      drivers/scsi/ipr.*
10525
10526 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10527 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10528 L:      linux-pci@vger.kernel.org
10529 L:      linuxppc-dev@lists.ozlabs.org
10530 S:      Supported
10531 F:      drivers/pci/hotplug/rpaphp*
10532
10533 IBM Power SRIOV Virtual NIC Device Driver
10534 M:      Haren Myneni <haren@linux.ibm.com>
10535 M:      Rick Lindsley <ricklind@linux.ibm.com>
10536 R:      Nick Child <nnac123@linux.ibm.com>
10537 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10538 L:      netdev@vger.kernel.org
10539 S:      Supported
10540 F:      drivers/net/ethernet/ibm/ibmvnic.*
10541
10542 IBM Power VFIO Support
10543 M:      Timothy Pearson <tpearson@raptorengineering.com>
10544 S:      Supported
10545 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10546
10547 IBM Power Virtual Ethernet Device Driver
10548 M:      Nick Child <nnac123@linux.ibm.com>
10549 L:      netdev@vger.kernel.org
10550 S:      Supported
10551 F:      drivers/net/ethernet/ibm/ibmveth.*
10552
10553 IBM Power Virtual FC Device Drivers
10554 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10555 L:      linux-scsi@vger.kernel.org
10556 S:      Supported
10557 F:      drivers/scsi/ibmvscsi/ibmvfc*
10558
10559 IBM Power Virtual Management Channel Driver
10560 M:      Brad Warrum <bwarrum@linux.ibm.com>
10561 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10562 S:      Supported
10563 F:      drivers/misc/ibmvmc.*
10564
10565 IBM Power Virtual SCSI Device Drivers
10566 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10567 L:      linux-scsi@vger.kernel.org
10568 S:      Supported
10569 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10570 F:      include/scsi/viosrp.h
10571
10572 IBM Power Virtual SCSI Device Target Driver
10573 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10574 L:      linux-scsi@vger.kernel.org
10575 L:      target-devel@vger.kernel.org
10576 S:      Supported
10577 F:      drivers/scsi/ibmvscsi_tgt/
10578
10579 IBM Power VMX Cryptographic instructions
10580 M:      Breno Leitão <leitao@debian.org>
10581 M:      Nayna Jain <nayna@linux.ibm.com>
10582 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10583 L:      linux-crypto@vger.kernel.org
10584 S:      Supported
10585 F:      arch/powerpc/crypto/Kconfig
10586 F:      arch/powerpc/crypto/Makefile
10587 F:      arch/powerpc/crypto/aes.c
10588 F:      arch/powerpc/crypto/aes_cbc.c
10589 F:      arch/powerpc/crypto/aes_ctr.c
10590 F:      arch/powerpc/crypto/aes_xts.c
10591 F:      arch/powerpc/crypto/aesp8-ppc.*
10592 F:      arch/powerpc/crypto/ghash.c
10593 F:      arch/powerpc/crypto/ghashp8-ppc.pl
10594 F:      arch/powerpc/crypto/ppc-xlate.pl
10595 F:      arch/powerpc/crypto/vmx.c
10596
10597 IBM ServeRAID RAID DRIVER
10598 S:      Orphan
10599 F:      drivers/scsi/ips.*
10600
10601 ICH LPC AND GPIO DRIVER
10602 M:      Peter Tyser <ptyser@xes-inc.com>
10603 S:      Maintained
10604 F:      drivers/gpio/gpio-ich.c
10605 F:      drivers/mfd/lpc_ich.c
10606
10607 ICY I2C DRIVER
10608 M:      Max Staudt <max@enpas.org>
10609 L:      linux-i2c@vger.kernel.org
10610 S:      Maintained
10611 F:      drivers/i2c/busses/i2c-icy.c
10612
10613 IDEAPAD LAPTOP EXTRAS DRIVER
10614 M:      Ike Panhc <ike.pan@canonical.com>
10615 L:      platform-driver-x86@vger.kernel.org
10616 S:      Maintained
10617 W:      http://launchpad.net/ideapad-laptop
10618 F:      drivers/platform/x86/ideapad-laptop.c
10619
10620 IDEAPAD LAPTOP SLIDEBAR DRIVER
10621 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10622 L:      linux-input@vger.kernel.org
10623 S:      Maintained
10624 W:      https://github.com/o2genum/ideapad-slidebar
10625 F:      drivers/input/misc/ideapad_slidebar.c
10626
10627 IDT VersaClock 5 CLOCK DRIVER
10628 M:      Luca Ceresoli <luca@lucaceresoli.net>
10629 S:      Maintained
10630 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10631 F:      drivers/clk/clk-versaclock5.c
10632
10633 IEEE 802.15.4 SUBSYSTEM
10634 M:      Alexander Aring <alex.aring@gmail.com>
10635 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10636 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10637 L:      linux-wpan@vger.kernel.org
10638 S:      Maintained
10639 W:      https://linux-wpan.org/
10640 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10643 F:      Documentation/networking/ieee802154.rst
10644 F:      drivers/net/ieee802154/
10645 F:      include/linux/ieee802154.h
10646 F:      include/linux/nl802154.h
10647 F:      include/net/af_ieee802154.h
10648 F:      include/net/cfg802154.h
10649 F:      include/net/ieee802154_netdev.h
10650 F:      include/net/mac802154.h
10651 F:      include/net/nl802154.h
10652 F:      net/ieee802154/
10653 F:      net/mac802154/
10654
10655 Intel VIRTIO DATA PATH ACCELERATOR
10656 M:      Zhu Lingshan <lingshan.zhu@intel.com>
10657 L:      virtualization@lists.linux.dev
10658 S:      Supported
10659 F:      drivers/vdpa/ifcvf/
10660
10661 IFE PROTOCOL
10662 M:      Yotam Gigi <yotam.gi@gmail.com>
10663 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10664 F:      include/net/ife.h
10665 F:      include/uapi/linux/ife.h
10666 F:      net/ife
10667
10668 IGORPLUG-USB IR RECEIVER
10669 M:      Sean Young <sean@mess.org>
10670 L:      linux-media@vger.kernel.org
10671 S:      Maintained
10672 F:      drivers/media/rc/igorplugusb.c
10673
10674 IGUANAWORKS USB IR TRANSCEIVER
10675 M:      Sean Young <sean@mess.org>
10676 L:      linux-media@vger.kernel.org
10677 S:      Maintained
10678 F:      drivers/media/rc/iguanair.c
10679
10680 IIO BACKEND FRAMEWORK
10681 M:      Nuno Sa <nuno.sa@analog.com>
10682 R:      Olivier Moysan <olivier.moysan@foss.st.com>
10683 L:      linux-iio@vger.kernel.org
10684 S:      Maintained
10685 F:      drivers/iio/industrialio-backend.c
10686 F:      include/linux/iio/backend.h
10687
10688 IIO DIGITAL POTENTIOMETER DAC
10689 M:      Peter Rosin <peda@axentia.se>
10690 L:      linux-iio@vger.kernel.org
10691 S:      Maintained
10692 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10693 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10694 F:      drivers/iio/dac/dpot-dac.c
10695
10696 IIO ENVELOPE DETECTOR
10697 M:      Peter Rosin <peda@axentia.se>
10698 L:      linux-iio@vger.kernel.org
10699 S:      Maintained
10700 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10701 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10702 F:      drivers/iio/adc/envelope-detector.c
10703
10704 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10705 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10706 L:      linux-iio@vger.kernel.org
10707 S:      Maintained
10708 F:      drivers/iio/industrialio-gts-helper.c
10709 F:      include/linux/iio/iio-gts-helper.h
10710 F:      drivers/iio/test/iio-test-gts.c
10711
10712 IIO MULTIPLEXER
10713 M:      Peter Rosin <peda@axentia.se>
10714 L:      linux-iio@vger.kernel.org
10715 S:      Maintained
10716 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10717 F:      drivers/iio/multiplexer/iio-mux.c
10718
10719 IIO SCMI BASED DRIVER
10720 M:      Jyoti Bhayana <jbhayana@google.com>
10721 L:      linux-iio@vger.kernel.org
10722 S:      Maintained
10723 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10724
10725 IIO SUBSYSTEM AND DRIVERS
10726 M:      Jonathan Cameron <jic23@kernel.org>
10727 R:      Lars-Peter Clausen <lars@metafoo.de>
10728 L:      linux-iio@vger.kernel.org
10729 S:      Maintained
10730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10731 F:      Documentation/ABI/testing/configfs-iio*
10732 F:      Documentation/ABI/testing/sysfs-bus-iio*
10733 F:      Documentation/devicetree/bindings/iio/
10734 F:      Documentation/iio/
10735 F:      drivers/iio/
10736 F:      drivers/staging/iio/
10737 F:      include/dt-bindings/iio/
10738 F:      include/linux/iio/
10739 F:      tools/iio/
10740
10741 IIO UNIT CONVERTER
10742 M:      Peter Rosin <peda@axentia.se>
10743 L:      linux-iio@vger.kernel.org
10744 S:      Maintained
10745 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10746 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10747 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10748 F:      drivers/iio/afe/iio-rescale.c
10749
10750 IKANOS/ADI EAGLE ADSL USB DRIVER
10751 M:      Matthieu Castet <castet.matthieu@free.fr>
10752 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10753 S:      Maintained
10754 F:      drivers/usb/atm/ueagle-atm.c
10755
10756 IMAGIS TOUCHSCREEN DRIVER
10757 M:      Markuss Broks <markuss.broks@gmail.com>
10758 S:      Maintained
10759 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10760 F:      drivers/input/touchscreen/imagis.c
10761
10762 IMGTEC ASCII LCD DRIVER
10763 M:      Paul Burton <paulburton@kernel.org>
10764 S:      Maintained
10765 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10766 F:      drivers/auxdisplay/img-ascii-lcd.c
10767
10768 IMGTEC IR DECODER DRIVER
10769 S:      Orphan
10770 F:      drivers/media/rc/img-ir/
10771
10772 IMGTEC POWERVR DRM DRIVER
10773 M:      Frank Binns <frank.binns@imgtec.com>
10774 M:      Matt Coster <matt.coster@imgtec.com>
10775 S:      Supported
10776 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
10777 F:      Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
10778 F:      Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml
10779 F:      Documentation/gpu/imagination/
10780 F:      drivers/gpu/drm/imagination/
10781 F:      include/uapi/drm/pvr_drm.h
10782
10783 IMON SOUNDGRAPH USB IR RECEIVER
10784 M:      Sean Young <sean@mess.org>
10785 L:      linux-media@vger.kernel.org
10786 S:      Maintained
10787 F:      drivers/media/rc/imon.c
10788 F:      drivers/media/rc/imon_raw.c
10789
10790 IMS TWINTURBO FRAMEBUFFER DRIVER
10791 L:      linux-fbdev@vger.kernel.org
10792 S:      Orphan
10793 F:      drivers/video/fbdev/imsttfb.c
10794
10795 INDEX OF FURTHER KERNEL DOCUMENTATION
10796 M:      Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
10797 S:      Maintained
10798 F:      Documentation/process/kernel-docs.rst
10799
10800 INDUSTRY PACK SUBSYSTEM (IPACK)
10801 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10802 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10804 L:      industrypack-devel@lists.sourceforge.net
10805 S:      Maintained
10806 W:      http://industrypack.sourceforge.net
10807 F:      drivers/ipack/
10808
10809 INFINEON DPS310 Driver
10810 M:      Eddie James <eajames@linux.ibm.com>
10811 L:      linux-iio@vger.kernel.org
10812 S:      Maintained
10813 F:      drivers/iio/pressure/dps310.c
10814
10815 INFINEON PEB2466 ASoC CODEC
10816 M:      Herve Codina <herve.codina@bootlin.com>
10817 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10818 S:      Maintained
10819 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10820 F:      sound/soc/codecs/peb2466.c
10821
10822 INFINIBAND SUBSYSTEM
10823 M:      Jason Gunthorpe <jgg@nvidia.com>
10824 M:      Leon Romanovsky <leonro@nvidia.com>
10825 L:      linux-rdma@vger.kernel.org
10826 S:      Supported
10827 W:      https://github.com/linux-rdma/rdma-core
10828 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10830 F:      Documentation/devicetree/bindings/infiniband/
10831 F:      Documentation/infiniband/
10832 F:      drivers/infiniband/
10833 F:      include/rdma/
10834 F:      include/trace/events/ib_mad.h
10835 F:      include/trace/events/ib_umad.h
10836 F:      include/trace/misc/rdma.h
10837 F:      include/uapi/linux/if_infiniband.h
10838 F:      include/uapi/rdma/
10839 F:      samples/bpf/ibumad_kern.c
10840 F:      samples/bpf/ibumad_user.c
10841
10842 INGENIC JZ4780 NAND DRIVER
10843 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10844 L:      linux-mtd@lists.infradead.org
10845 L:      linux-mips@vger.kernel.org
10846 S:      Maintained
10847 F:      drivers/mtd/nand/raw/ingenic/
10848
10849 INGENIC JZ47xx SoCs
10850 M:      Paul Cercueil <paul@crapouillou.net>
10851 L:      linux-mips@vger.kernel.org
10852 S:      Maintained
10853 F:      arch/mips/boot/dts/ingenic/
10854 F:      arch/mips/generic/board-ingenic.c
10855 F:      arch/mips/include/asm/mach-ingenic/
10856 F:      arch/mips/ingenic/Kconfig
10857 F:      drivers/clk/ingenic/
10858 F:      drivers/dma/dma-jz4780.c
10859 F:      drivers/gpu/drm/ingenic/
10860 F:      drivers/i2c/busses/i2c-jz4780.c
10861 F:      drivers/iio/adc/ingenic-adc.c
10862 F:      drivers/irqchip/irq-ingenic.c
10863 F:      drivers/memory/jz4780-nemc.c
10864 F:      drivers/mmc/host/jz4740_mmc.c
10865 F:      drivers/mtd/nand/raw/ingenic/
10866 F:      drivers/pinctrl/pinctrl-ingenic.c
10867 F:      drivers/power/supply/ingenic-battery.c
10868 F:      drivers/pwm/pwm-jz4740.c
10869 F:      drivers/remoteproc/ingenic_rproc.c
10870 F:      drivers/rtc/rtc-jz4740.c
10871 F:      drivers/tty/serial/8250/8250_ingenic.c
10872 F:      drivers/usb/musb/jz4740.c
10873 F:      drivers/watchdog/jz4740_wdt.c
10874 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10875 F:      include/linux/mfd/ingenic-tcu.h
10876 F:      sound/soc/codecs/jz47*
10877 F:      sound/soc/jz4740/
10878
10879 INJOINIC IP5xxx POWER BANK IC DRIVER
10880 M:      Samuel Holland <samuel@sholland.org>
10881 S:      Maintained
10882 F:      drivers/power/supply/ip5xxx_power.c
10883
10884 INOTIFY
10885 M:      Jan Kara <jack@suse.cz>
10886 R:      Amir Goldstein <amir73il@gmail.com>
10887 L:      linux-fsdevel@vger.kernel.org
10888 S:      Maintained
10889 F:      Documentation/filesystems/inotify.rst
10890 F:      fs/notify/inotify/
10891 F:      include/linux/inotify.h
10892 F:      include/uapi/linux/inotify.h
10893
10894 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10895 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10896 L:      linux-input@vger.kernel.org
10897 S:      Maintained
10898 Q:      http://patchwork.kernel.org/project/linux-input/list/
10899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10900 F:      Documentation/devicetree/bindings/input/
10901 F:      Documentation/devicetree/bindings/serio/
10902 F:      Documentation/input/
10903 F:      drivers/input/
10904 F:      include/dt-bindings/input/
10905 F:      include/linux/input.h
10906 F:      include/linux/input/
10907 F:      include/uapi/linux/input-event-codes.h
10908 F:      include/uapi/linux/input.h
10909
10910 INPUT MULTITOUCH (MT) PROTOCOL
10911 M:      Henrik Rydberg <rydberg@bitmath.org>
10912 L:      linux-input@vger.kernel.org
10913 S:      Odd fixes
10914 F:      Documentation/input/multi-touch-protocol.rst
10915 F:      drivers/input/input-mt.c
10916 K:      \b(ABS|SYN)_MT_
10917
10918 INSIDE SECURE CRYPTO DRIVER
10919 M:      Antoine Tenart <atenart@kernel.org>
10920 L:      linux-crypto@vger.kernel.org
10921 S:      Maintained
10922 F:      drivers/crypto/inside-secure/
10923
10924 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10925 M:      Mimi Zohar <zohar@linux.ibm.com>
10926 M:      Roberto Sassu <roberto.sassu@huawei.com>
10927 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10928 R:      Eric Snowberg <eric.snowberg@oracle.com>
10929 L:      linux-integrity@vger.kernel.org
10930 S:      Supported
10931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10932 F:      security/integrity/
10933 F:      security/integrity/ima/
10934
10935 INTEL 810/815 FRAMEBUFFER DRIVER
10936 M:      Antonino Daplas <adaplas@gmail.com>
10937 L:      linux-fbdev@vger.kernel.org
10938 S:      Maintained
10939 F:      drivers/video/fbdev/i810/
10940
10941 INTEL 8254 COUNTER DRIVER
10942 M:      William Breathitt Gray <wbg@kernel.org>
10943 L:      linux-iio@vger.kernel.org
10944 S:      Maintained
10945 F:      drivers/counter/i8254.c
10946 F:      include/linux/i8254.h
10947
10948 INTEL 8255 GPIO DRIVER
10949 M:      William Breathitt Gray <wbg@kernel.org>
10950 L:      linux-gpio@vger.kernel.org
10951 S:      Maintained
10952 F:      drivers/gpio/gpio-i8255.c
10953 F:      drivers/gpio/gpio-i8255.h
10954
10955 INTEL ASoC DRIVERS
10956 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10957 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10958 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10959 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10960 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10961 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10962 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10963 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10964 S:      Supported
10965 F:      sound/soc/intel/
10966
10967 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10968 M:      Hans de Goede <hdegoede@redhat.com>
10969 L:      platform-driver-x86@vger.kernel.org
10970 S:      Maintained
10971 F:      drivers/platform/x86/intel/atomisp2/pm.c
10972
10973 INTEL ATOMISP2 LED DRIVER
10974 M:      Hans de Goede <hdegoede@redhat.com>
10975 L:      platform-driver-x86@vger.kernel.org
10976 S:      Maintained
10977 F:      drivers/platform/x86/intel/atomisp2/led.c
10978
10979 INTEL BIOS SAR INT1092 DRIVER
10980 M:      Shravan Sudhakar <s.shravan@intel.com>
10981 L:      platform-driver-x86@vger.kernel.org
10982 S:      Maintained
10983 F:      drivers/platform/x86/intel/int1092/
10984
10985 INTEL BROXTON PMC DRIVER
10986 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10987 M:      Zha Qipeng <qipeng.zha@intel.com>
10988 S:      Maintained
10989 F:      drivers/mfd/intel_pmc_bxt.c
10990 F:      include/linux/mfd/intel_pmc_bxt.h
10991
10992 INTEL C600 SERIES SAS CONTROLLER DRIVER
10993 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10994 L:      linux-scsi@vger.kernel.org
10995 S:      Supported
10996 T:      git git://git.code.sf.net/p/intel-sas/isci
10997 F:      drivers/scsi/isci/
10998
10999 INTEL CPU family model numbers
11000 M:      Tony Luck <tony.luck@intel.com>
11001 M:      x86@kernel.org
11002 L:      linux-kernel@vger.kernel.org
11003 S:      Supported
11004 F:      arch/x86/include/asm/intel-family.h
11005
11006 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
11007 M:      Jani Nikula <jani.nikula@linux.intel.com>
11008 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
11009 L:      intel-gfx@lists.freedesktop.org
11010 L:      intel-xe@lists.freedesktop.org
11011 S:      Supported
11012 F:      drivers/gpu/drm/i915/display/
11013 F:      drivers/gpu/drm/xe/display/
11014 F:      drivers/gpu/drm/xe/compat-i915-headers
11015
11016 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
11017 M:      Jani Nikula <jani.nikula@linux.intel.com>
11018 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
11019 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
11020 M:      Tvrtko Ursulin <tursulin@ursulin.net>
11021 L:      intel-gfx@lists.freedesktop.org
11022 S:      Supported
11023 W:      https://drm.pages.freedesktop.org/intel-docs/
11024 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
11025 B:      https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
11026 C:      irc://irc.oftc.net/intel-gfx
11027 T:      git git://anongit.freedesktop.org/drm-intel
11028 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
11029 F:      Documentation/gpu/i915.rst
11030 F:      drivers/gpu/drm/ci/xfails/i915*
11031 F:      drivers/gpu/drm/i915/
11032 F:      include/drm/i915*
11033 F:      include/uapi/drm/i915_drm.h
11034
11035 INTEL DRM XE DRIVER (Lunar Lake and newer)
11036 M:      Lucas De Marchi <lucas.demarchi@intel.com>
11037 M:      Thomas Hellström <thomas.hellstrom@linux.intel.com>
11038 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
11039 L:      intel-xe@lists.freedesktop.org
11040 S:      Supported
11041 W:      https://drm.pages.freedesktop.org/intel-docs/
11042 Q:      http://patchwork.freedesktop.org/project/intel-xe/
11043 B:      https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
11044 C:      irc://irc.oftc.net/xe
11045 T:      git https://gitlab.freedesktop.org/drm/xe/kernel.git
11046 F:      Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
11047 F:      Documentation/gpu/xe/
11048 F:      drivers/gpu/drm/xe/
11049 F:      include/drm/xe*
11050 F:      include/uapi/drm/xe_drm.h
11051
11052 INTEL ETHERNET DRIVERS
11053 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
11054 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
11055 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
11056 S:      Supported
11057 W:      https://www.intel.com/content/www/us/en/support.html
11058 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
11059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
11060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
11061 F:      Documentation/networking/device_drivers/ethernet/intel/
11062 F:      drivers/net/ethernet/intel/
11063 F:      drivers/net/ethernet/intel/*/
11064 F:      include/linux/avf/virtchnl.h
11065 F:      include/linux/net/intel/iidc.h
11066
11067 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
11068 M:      Mustafa Ismail <mustafa.ismail@intel.com>
11069 M:      Shiraz Saleem <shiraz.saleem@intel.com>
11070 L:      linux-rdma@vger.kernel.org
11071 S:      Supported
11072 F:      drivers/infiniband/hw/irdma/
11073 F:      include/uapi/rdma/irdma-abi.h
11074
11075 INTEL GPIO DRIVERS
11076 M:      Andy Shevchenko <andy@kernel.org>
11077 L:      linux-gpio@vger.kernel.org
11078 S:      Supported
11079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
11080 F:      drivers/gpio/gpio-elkhartlake.c
11081 F:      drivers/gpio/gpio-graniterapids.c
11082 F:      drivers/gpio/gpio-ich.c
11083 F:      drivers/gpio/gpio-merrifield.c
11084 F:      drivers/gpio/gpio-ml-ioh.c
11085 F:      drivers/gpio/gpio-pch.c
11086 F:      drivers/gpio/gpio-sch.c
11087 F:      drivers/gpio/gpio-sodaville.c
11088 F:      drivers/gpio/gpio-tangier.c
11089 F:      drivers/gpio/gpio-tangier.h
11090
11091 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
11092 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
11093 M:      Zhi Wang <zhi.wang.linux@gmail.com>
11094 L:      intel-gvt-dev@lists.freedesktop.org
11095 L:      intel-gfx@lists.freedesktop.org
11096 S:      Supported
11097 W:      https://github.com/intel/gvt-linux/wiki
11098 T:      git https://github.com/intel/gvt-linux.git
11099 F:      drivers/gpu/drm/i915/gvt/
11100
11101 INTEL HID EVENT DRIVER
11102 M:      Alex Hung <alexhung@gmail.com>
11103 L:      platform-driver-x86@vger.kernel.org
11104 S:      Maintained
11105 F:      drivers/platform/x86/intel/hid.c
11106
11107 INTEL I/OAT DMA DRIVER
11108 M:      Dave Jiang <dave.jiang@intel.com>
11109 R:      Dan Williams <dan.j.williams@intel.com>
11110 L:      dmaengine@vger.kernel.org
11111 S:      Supported
11112 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
11113 F:      drivers/dma/ioat*
11114
11115 INTEL IAA CRYPTO DRIVER
11116 M:      Tom Zanussi <tom.zanussi@linux.intel.com>
11117 L:      linux-crypto@vger.kernel.org
11118 S:      Supported
11119 F:      Documentation/driver-api/crypto/iaa/iaa-crypto.rst
11120 F:      drivers/crypto/intel/iaa/*
11121
11122 INTEL IDLE DRIVER
11123 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
11124 M:      Len Brown <lenb@kernel.org>
11125 L:      linux-pm@vger.kernel.org
11126 S:      Supported
11127 B:      https://bugzilla.kernel.org
11128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
11129 F:      drivers/idle/intel_idle.c
11130
11131 INTEL IDXD DRIVER
11132 M:      Fenghua Yu <fenghua.yu@intel.com>
11133 R:      Dave Jiang <dave.jiang@intel.com>
11134 L:      dmaengine@vger.kernel.org
11135 S:      Supported
11136 F:      drivers/dma/idxd/*
11137 F:      include/uapi/linux/idxd.h
11138
11139 INTEL IN FIELD SCAN (IFS) DEVICE
11140 M:      Jithu Joseph <jithu.joseph@intel.com>
11141 R:      Ashok Raj <ashok.raj@intel.com>
11142 R:      Tony Luck <tony.luck@intel.com>
11143 S:      Maintained
11144 F:      drivers/platform/x86/intel/ifs
11145 F:      include/trace/events/intel_ifs.h
11146
11147 INTEL INTEGRATED SENSOR HUB DRIVER
11148 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11149 M:      Jiri Kosina <jikos@kernel.org>
11150 L:      linux-input@vger.kernel.org
11151 S:      Maintained
11152 F:      drivers/hid/intel-ish-hid/
11153
11154 INTEL IOMMU (VT-d)
11155 M:      David Woodhouse <dwmw2@infradead.org>
11156 M:      Lu Baolu <baolu.lu@linux.intel.com>
11157 L:      iommu@lists.linux.dev
11158 S:      Supported
11159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11160 F:      drivers/iommu/intel/
11161
11162 INTEL IPU3 CSI-2 CIO2 DRIVER
11163 M:      Yong Zhi <yong.zhi@intel.com>
11164 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11165 M:      Bingbu Cao <bingbu.cao@intel.com>
11166 M:      Dan Scally <djrscally@gmail.com>
11167 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
11168 L:      linux-media@vger.kernel.org
11169 S:      Maintained
11170 T:      git git://linuxtv.org/media_tree.git
11171 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
11172 F:      drivers/media/pci/intel/ipu3/
11173
11174 INTEL IPU3 CSI-2 IMGU DRIVER
11175 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11176 R:      Bingbu Cao <bingbu.cao@intel.com>
11177 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
11178 L:      linux-media@vger.kernel.org
11179 S:      Maintained
11180 F:      Documentation/admin-guide/media/ipu3.rst
11181 F:      Documentation/admin-guide/media/ipu3_rcb.svg
11182 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
11183 F:      drivers/staging/media/ipu3/
11184
11185 INTEL IPU6 INPUT SYSTEM DRIVER
11186 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11187 M:      Bingbu Cao <bingbu.cao@intel.com>
11188 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
11189 L:      linux-media@vger.kernel.org
11190 S:      Maintained
11191 T:      git git://linuxtv.org/media_tree.git
11192 F:      Documentation/admin-guide/media/ipu6-isys.rst
11193 F:      drivers/media/pci/intel/ipu6/
11194
11195 INTEL ISHTP ECLITE DRIVER
11196 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
11197 L:      platform-driver-x86@vger.kernel.org
11198 S:      Supported
11199 F:      drivers/platform/x86/intel/ishtp_eclite.c
11200
11201 INTEL IXP4XX CRYPTO SUPPORT
11202 M:      Corentin Labbe <clabbe@baylibre.com>
11203 L:      linux-crypto@vger.kernel.org
11204 S:      Maintained
11205 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
11206
11207 INTEL KEEM BAY DRM DRIVER
11208 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
11209 M:      Edmund Dea <edmund.j.dea@intel.com>
11210 S:      Maintained
11211 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
11212 F:      drivers/gpu/drm/kmb/
11213
11214 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
11215 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
11218 F:      drivers/crypto/intel/keembay/Kconfig
11219 F:      drivers/crypto/intel/keembay/Makefile
11220 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
11221 F:      drivers/crypto/intel/keembay/ocs-aes.c
11222 F:      drivers/crypto/intel/keembay/ocs-aes.h
11223
11224 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
11225 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
11226 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
11227 M:      Mark Gross <mgross@linux.intel.com>
11228 S:      Maintained
11229 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
11230 F:      drivers/crypto/intel/keembay/Kconfig
11231 F:      drivers/crypto/intel/keembay/Makefile
11232 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
11233
11234 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
11235 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
11236 M:      Declan Murphy <declan.murphy@intel.com>
11237 S:      Maintained
11238 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
11239 F:      drivers/crypto/intel/keembay/Kconfig
11240 F:      drivers/crypto/intel/keembay/Makefile
11241 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
11242 F:      drivers/crypto/intel/keembay/ocs-hcu.c
11243 F:      drivers/crypto/intel/keembay/ocs-hcu.h
11244
11245 INTEL MANAGEMENT ENGINE (mei)
11246 M:      Tomas Winkler <tomas.winkler@intel.com>
11247 L:      linux-kernel@vger.kernel.org
11248 S:      Supported
11249 F:      Documentation/driver-api/mei/*
11250 F:      drivers/misc/mei/
11251 F:      drivers/watchdog/mei_wdt.c
11252 F:      include/linux/mei_aux.h
11253 F:      include/linux/mei_cl_bus.h
11254 F:      include/uapi/linux/mei.h
11255 F:      include/uapi/linux/mei_uuid.h
11256 F:      include/uapi/linux/uuid.h
11257 F:      samples/mei/*
11258
11259 INTEL MAX 10 BMC MFD DRIVER
11260 M:      Xu Yilun <yilun.xu@intel.com>
11261 R:      Tom Rix <trix@redhat.com>
11262 S:      Maintained
11263 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
11264 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
11265 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
11266 F:      drivers/mfd/intel-m10-bmc*
11267 F:      include/linux/mfd/intel-m10-bmc.h
11268
11269 INTEL MAX10 BMC SECURE UPDATES
11270 M:      Peter Colberg <peter.colberg@intel.com>
11271 L:      linux-fpga@vger.kernel.org
11272 S:      Maintained
11273 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
11274 F:      drivers/fpga/intel-m10-bmc-sec-update.c
11275
11276 INTEL P-Unit IPC DRIVER
11277 M:      Zha Qipeng <qipeng.zha@intel.com>
11278 L:      platform-driver-x86@vger.kernel.org
11279 S:      Maintained
11280 F:      arch/x86/include/asm/intel_punit_ipc.h
11281 F:      drivers/platform/x86/intel/punit_ipc.c
11282
11283 INTEL PMC CORE DRIVER
11284 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11285 M:      David E Box <david.e.box@intel.com>
11286 L:      platform-driver-x86@vger.kernel.org
11287 S:      Maintained
11288 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
11289 F:      drivers/platform/x86/intel/pmc/
11290
11291 INTEL PMIC GPIO DRIVERS
11292 M:      Andy Shevchenko <andy@kernel.org>
11293 S:      Supported
11294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
11295 F:      drivers/gpio/gpio-*cove.c
11296
11297 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
11298 M:      Andy Shevchenko <andy@kernel.org>
11299 S:      Supported
11300 F:      drivers/mfd/intel_soc_pmic*
11301 F:      include/linux/mfd/intel_soc_pmic*
11302
11303 INTEL PMT DRIVERS
11304 M:      David E. Box <david.e.box@linux.intel.com>
11305 S:      Supported
11306 F:      drivers/platform/x86/intel/pmt/
11307
11308 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
11309 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
11310 L:      linux-wireless@vger.kernel.org
11311 S:      Maintained
11312 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
11313 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
11314 F:      drivers/net/wireless/intel/ipw2x00/
11315
11316 INTEL PSTATE DRIVER
11317 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11318 M:      Len Brown <lenb@kernel.org>
11319 L:      linux-pm@vger.kernel.org
11320 S:      Supported
11321 F:      drivers/cpufreq/intel_pstate.c
11322
11323 INTEL PTP DFL ToD DRIVER
11324 M:      Tianfei Zhang <tianfei.zhang@intel.com>
11325 L:      linux-fpga@vger.kernel.org
11326 L:      netdev@vger.kernel.org
11327 S:      Maintained
11328 F:      drivers/ptp/ptp_dfl_tod.c
11329
11330 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
11331 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
11332 L:      linux-iio@vger.kernel.org
11333 F:      drivers/counter/intel-qep.c
11334
11335 INTEL SCU DRIVERS
11336 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11337 S:      Maintained
11338 F:      arch/x86/include/asm/intel_scu_ipc.h
11339 F:      drivers/platform/x86/intel_scu_*
11340
11341 INTEL SDSI DRIVER
11342 M:      David E. Box <david.e.box@linux.intel.com>
11343 S:      Supported
11344 F:      drivers/platform/x86/intel/sdsi.c
11345 F:      tools/arch/x86/intel_sdsi/
11346 F:      tools/testing/selftests/drivers/sdsi/
11347
11348 INTEL SGX
11349 M:      Jarkko Sakkinen <jarkko@kernel.org>
11350 R:      Dave Hansen <dave.hansen@linux.intel.com>
11351 L:      linux-sgx@vger.kernel.org
11352 S:      Supported
11353 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
11354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
11355 F:      Documentation/arch/x86/sgx.rst
11356 F:      arch/x86/entry/vdso/vsgx.S
11357 F:      arch/x86/include/asm/sgx.h
11358 F:      arch/x86/include/uapi/asm/sgx.h
11359 F:      arch/x86/kernel/cpu/sgx/*
11360 F:      tools/testing/selftests/sgx/*
11361 K:      \bSGX_
11362
11363 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11364 M:      Daniel Scally <djrscally@gmail.com>
11365 S:      Maintained
11366 F:      drivers/platform/x86/intel/int3472/
11367
11368 INTEL SPEED SELECT TECHNOLOGY
11369 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11370 L:      platform-driver-x86@vger.kernel.org
11371 S:      Maintained
11372 F:      drivers/platform/x86/intel/speed_select_if/
11373 F:      include/uapi/linux/isst_if.h
11374 F:      tools/power/x86/intel-speed-select/
11375
11376 INTEL STRATIX10 FIRMWARE DRIVERS
11377 M:      Dinh Nguyen <dinguyen@kernel.org>
11378 L:      linux-kernel@vger.kernel.org
11379 S:      Maintained
11380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
11381 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
11382 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
11383 F:      drivers/firmware/stratix10-rsu.c
11384 F:      drivers/firmware/stratix10-svc.c
11385 F:      include/linux/firmware/intel/stratix10-smc.h
11386 F:      include/linux/firmware/intel/stratix10-svc-client.h
11387
11388 INTEL TELEMETRY DRIVER
11389 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11390 M:      "David E. Box" <david.e.box@linux.intel.com>
11391 L:      platform-driver-x86@vger.kernel.org
11392 S:      Maintained
11393 F:      arch/x86/include/asm/intel_telemetry.h
11394 F:      drivers/platform/x86/intel/telemetry/
11395
11396 INTEL TPMI DRIVER
11397 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11398 L:      platform-driver-x86@vger.kernel.org
11399 S:      Maintained
11400 F:      Documentation/ABI/testing/debugfs-tpmi
11401 F:      drivers/platform/x86/intel/tpmi.c
11402 F:      include/linux/intel_tpmi.h
11403
11404 INTEL UNCORE FREQUENCY CONTROL
11405 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11406 L:      platform-driver-x86@vger.kernel.org
11407 S:      Maintained
11408 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11409 F:      drivers/platform/x86/intel/uncore-frequency/
11410
11411 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11412 M:      David E. Box <david.e.box@linux.intel.com>
11413 S:      Supported
11414 F:      drivers/platform/x86/intel/vsec.*
11415
11416 INTEL VIRTUAL BUTTON DRIVER
11417 M:      AceLan Kao <acelan.kao@canonical.com>
11418 L:      platform-driver-x86@vger.kernel.org
11419 S:      Maintained
11420 F:      drivers/platform/x86/intel/vbtn.c
11421
11422 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11423 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11424 L:      linux-wireless@vger.kernel.org
11425 S:      Supported
11426 F:      drivers/net/wireless/intel/iwlegacy/
11427
11428 INTEL WIRELESS WIFI LINK (iwlwifi)
11429 M:      Miri Korenblit <miriam.rachel.korenblit@intel.com>
11430 L:      linux-wireless@vger.kernel.org
11431 S:      Supported
11432 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11434 F:      drivers/net/wireless/intel/iwlwifi/
11435
11436 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11437 M:      Jithu Joseph <jithu.joseph@intel.com>
11438 S:      Maintained
11439 W:      https://slimbootloader.github.io/security/firmware-update.html
11440 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11441
11442 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11443 L:      Dell.Client.Kernel@dell.com
11444 S:      Maintained
11445 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11446
11447 INTEL WWAN IOSM DRIVER
11448 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11449 L:      netdev@vger.kernel.org
11450 S:      Maintained
11451 F:      drivers/net/wwan/iosm/
11452
11453 INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY
11454 M:      Xin Li <xin@zytor.com>
11455 M:      "H. Peter Anvin" <hpa@zytor.com>
11456 S:      Supported
11457 F:      Documentation/arch/x86/x86_64/fred.rst
11458 F:      arch/x86/entry/entry_64_fred.S
11459 F:      arch/x86/entry/entry_fred.c
11460 F:      arch/x86/include/asm/fred.h
11461 F:      arch/x86/kernel/fred.c
11462
11463 INTEL(R) TRACE HUB
11464 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11465 S:      Supported
11466 F:      Documentation/trace/intel_th.rst
11467 F:      drivers/hwtracing/intel_th/
11468 F:      include/linux/intel_th.h
11469
11470 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11471 M:      Ning Sun <ning.sun@intel.com>
11472 L:      tboot-devel@lists.sourceforge.net
11473 S:      Supported
11474 W:      http://tboot.sourceforge.net
11475 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11476 F:      Documentation/arch/x86/intel_txt.rst
11477 F:      arch/x86/kernel/tboot.c
11478 F:      include/linux/tboot.h
11479
11480 INTERCONNECT API
11481 M:      Georgi Djakov <djakov@kernel.org>
11482 L:      linux-pm@vger.kernel.org
11483 S:      Maintained
11484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11485 F:      Documentation/devicetree/bindings/interconnect/
11486 F:      Documentation/driver-api/interconnect.rst
11487 F:      drivers/interconnect/
11488 F:      include/dt-bindings/interconnect/
11489 F:      include/linux/interconnect-provider.h
11490 F:      include/linux/interconnect.h
11491
11492 INTERRUPT COUNTER DRIVER
11493 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11494 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11495 L:      linux-iio@vger.kernel.org
11496 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11497 F:      drivers/counter/interrupt-cnt.c
11498
11499 INTERSIL ISL7998X VIDEO DECODER DRIVER
11500 M:      Michael Tretter <m.tretter@pengutronix.de>
11501 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11502 L:      linux-media@vger.kernel.org
11503 S:      Maintained
11504 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11505 F:      drivers/media/i2c/isl7998x.c
11506
11507 INVENSENSE ICM-426xx IMU DRIVER
11508 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11509 L:      linux-iio@vger.kernel.org
11510 S:      Maintained
11511 W:      https://invensense.tdk.com/
11512 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11513 F:      drivers/iio/imu/inv_icm42600/
11514
11515 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11516 M:      Linus Walleij <linus.walleij@linaro.org>
11517 L:      linux-iio@vger.kernel.org
11518 S:      Maintained
11519 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11520 F:      drivers/iio/gyro/mpu3050*
11521
11522 IOC3 ETHERNET DRIVER
11523 M:      Ralf Baechle <ralf@linux-mips.org>
11524 L:      linux-mips@vger.kernel.org
11525 S:      Maintained
11526 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11527
11528 IOMMU DMA-API LAYER
11529 M:      Robin Murphy <robin.murphy@arm.com>
11530 L:      iommu@lists.linux.dev
11531 S:      Maintained
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11533 F:      drivers/iommu/dma-iommu.c
11534 F:      drivers/iommu/dma-iommu.h
11535 F:      drivers/iommu/iova.c
11536 F:      include/linux/iova.h
11537
11538 IOMMU SUBSYSTEM
11539 M:      Joerg Roedel <joro@8bytes.org>
11540 M:      Will Deacon <will@kernel.org>
11541 R:      Robin Murphy <robin.murphy@arm.com>
11542 L:      iommu@lists.linux.dev
11543 S:      Maintained
11544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11545 F:      Documentation/devicetree/bindings/iommu/
11546 F:      Documentation/userspace-api/iommu.rst
11547 F:      drivers/iommu/
11548 F:      include/linux/iommu.h
11549 F:      include/linux/iova.h
11550 F:      include/linux/of_iommu.h
11551
11552 IOMMUFD
11553 M:      Jason Gunthorpe <jgg@nvidia.com>
11554 M:      Kevin Tian <kevin.tian@intel.com>
11555 L:      iommu@lists.linux.dev
11556 S:      Maintained
11557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11558 F:      Documentation/userspace-api/iommufd.rst
11559 F:      drivers/iommu/iommufd/
11560 F:      include/linux/iommufd.h
11561 F:      include/uapi/linux/iommufd.h
11562 F:      tools/testing/selftests/iommu/
11563
11564 IOSYS-MAP HELPERS
11565 M:      Thomas Zimmermann <tzimmermann@suse.de>
11566 L:      dri-devel@lists.freedesktop.org
11567 S:      Maintained
11568 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
11569 F:      include/linux/iosys-map.h
11570
11571 IO_URING
11572 M:      Jens Axboe <axboe@kernel.dk>
11573 R:      Pavel Begunkov <asml.silence@gmail.com>
11574 L:      io-uring@vger.kernel.org
11575 S:      Maintained
11576 T:      git git://git.kernel.dk/linux-block
11577 T:      git git://git.kernel.dk/liburing
11578 F:      include/linux/io_uring/
11579 F:      include/linux/io_uring.h
11580 F:      include/linux/io_uring_types.h
11581 F:      include/trace/events/io_uring.h
11582 F:      include/uapi/linux/io_uring.h
11583 F:      io_uring/
11584
11585 IPMI SUBSYSTEM
11586 M:      Corey Minyard <minyard@acm.org>
11587 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11588 S:      Supported
11589 W:      http://openipmi.sourceforge.net/
11590 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11591 F:      Documentation/devicetree/bindings/ipmi/
11592 F:      Documentation/driver-api/ipmi.rst
11593 F:      drivers/char/ipmi/
11594 F:      include/linux/ipmi*
11595 F:      include/uapi/linux/ipmi*
11596
11597 IPS SCSI RAID DRIVER
11598 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11599 L:      linux-scsi@vger.kernel.org
11600 S:      Maintained
11601 W:      http://www.adaptec.com/
11602 F:      drivers/scsi/ips*
11603
11604 IPVS
11605 M:      Simon Horman <horms@verge.net.au>
11606 M:      Julian Anastasov <ja@ssi.bg>
11607 L:      netdev@vger.kernel.org
11608 L:      lvs-devel@vger.kernel.org
11609 S:      Maintained
11610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11612 F:      Documentation/networking/ipvs-sysctl.rst
11613 F:      include/net/ip_vs.h
11614 F:      include/uapi/linux/ip_vs.h
11615 F:      net/netfilter/ipvs/
11616
11617 IPWIRELESS DRIVER
11618 M:      Jiri Kosina <jikos@kernel.org>
11619 M:      David Sterba <dsterba@suse.com>
11620 S:      Odd Fixes
11621 F:      drivers/tty/ipwireless/
11622
11623 IRON DEVICE AUDIO CODEC DRIVERS
11624 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11626 S:      Maintained
11627 F:      Documentation/devicetree/bindings/sound/irondevice,*
11628 F:      sound/soc/codecs/sma*
11629
11630 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11631 M:      Thomas Gleixner <tglx@linutronix.de>
11632 S:      Maintained
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11634 F:      Documentation/core-api/irq/irq-domain.rst
11635 F:      include/linux/irqdomain.h
11636 F:      include/linux/irqdomain_defs.h
11637 F:      kernel/irq/irqdomain.c
11638 F:      kernel/irq/msi.c
11639
11640 IRQ SUBSYSTEM
11641 M:      Thomas Gleixner <tglx@linutronix.de>
11642 L:      linux-kernel@vger.kernel.org
11643 S:      Maintained
11644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11645 F:      include/linux/group_cpus.h
11646 F:      include/linux/irq.h
11647 F:      include/linux/irqhandler.h
11648 F:      include/linux/irqnr.h
11649 F:      include/linux/irqreturn.h
11650 F:      kernel/irq/
11651 F:      lib/group_cpus.c
11652
11653 IRQCHIP DRIVERS
11654 M:      Thomas Gleixner <tglx@linutronix.de>
11655 L:      linux-kernel@vger.kernel.org
11656 S:      Maintained
11657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11658 F:      Documentation/devicetree/bindings/interrupt-controller/
11659 F:      drivers/irqchip/
11660 F:      include/linux/irqchip.h
11661
11662 ISA
11663 M:      William Breathitt Gray <wbg@kernel.org>
11664 S:      Maintained
11665 F:      Documentation/driver-api/isa.rst
11666 F:      drivers/base/isa.c
11667 F:      include/linux/isa.h
11668
11669 ISA RADIO MODULE
11670 M:      Hans Verkuil <hverkuil@xs4all.nl>
11671 L:      linux-media@vger.kernel.org
11672 S:      Maintained
11673 W:      https://linuxtv.org
11674 T:      git git://linuxtv.org/media_tree.git
11675 F:      drivers/media/radio/radio-isa*
11676
11677 ISAPNP
11678 M:      Jaroslav Kysela <perex@perex.cz>
11679 S:      Maintained
11680 F:      Documentation/userspace-api/isapnp.rst
11681 F:      drivers/pnp/isapnp/
11682 F:      include/linux/isapnp.h
11683
11684 ISCSI
11685 M:      Lee Duncan <lduncan@suse.com>
11686 M:      Chris Leech <cleech@redhat.com>
11687 M:      Mike Christie <michael.christie@oracle.com>
11688 L:      open-iscsi@googlegroups.com
11689 L:      linux-scsi@vger.kernel.org
11690 S:      Maintained
11691 W:      www.open-iscsi.com
11692 F:      drivers/scsi/*iscsi*
11693 F:      include/scsi/*iscsi*
11694
11695 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11696 M:      Peter Jones <pjones@redhat.com>
11697 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11698 S:      Maintained
11699 F:      drivers/firmware/iscsi_ibft*
11700
11701 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11702 M:      Sagi Grimberg <sagi@grimberg.me>
11703 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11704 L:      linux-rdma@vger.kernel.org
11705 S:      Supported
11706 W:      http://www.openfabrics.org
11707 W:      www.open-iscsi.org
11708 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11709 F:      drivers/infiniband/ulp/iser/
11710
11711 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11712 M:      Sagi Grimberg <sagi@grimberg.me>
11713 L:      linux-rdma@vger.kernel.org
11714 L:      target-devel@vger.kernel.org
11715 S:      Supported
11716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11717 F:      drivers/infiniband/ulp/isert
11718
11719 ISDN/CMTP OVER BLUETOOTH
11720 M:      Karsten Keil <isdn@linux-pingi.de>
11721 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11722 L:      netdev@vger.kernel.org
11723 S:      Odd Fixes
11724 W:      http://www.isdn4linux.de
11725 F:      Documentation/isdn/
11726 F:      drivers/isdn/capi/
11727 F:      include/linux/isdn/
11728 F:      include/uapi/linux/isdn/
11729 F:      net/bluetooth/cmtp/
11730
11731 ISDN/mISDN SUBSYSTEM
11732 M:      Karsten Keil <isdn@linux-pingi.de>
11733 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11734 L:      netdev@vger.kernel.org
11735 S:      Maintained
11736 W:      http://www.isdn4linux.de
11737 F:      drivers/isdn/Kconfig
11738 F:      drivers/isdn/Makefile
11739 F:      drivers/isdn/hardware/
11740 F:      drivers/isdn/mISDN/
11741
11742 ISOFS FILESYSTEM
11743 M:      Jan Kara <jack@suse.cz>
11744 L:      linux-fsdevel@vger.kernel.org
11745 S:      Maintained
11746 F:      Documentation/filesystems/isofs.rst
11747 F:      fs/isofs/
11748
11749 IT87 HARDWARE MONITORING DRIVER
11750 M:      Jean Delvare <jdelvare@suse.com>
11751 L:      linux-hwmon@vger.kernel.org
11752 S:      Maintained
11753 F:      Documentation/hwmon/it87.rst
11754 F:      drivers/hwmon/it87.c
11755
11756 IT913X MEDIA DRIVER
11757 L:      linux-media@vger.kernel.org
11758 S:      Orphan
11759 W:      https://linuxtv.org
11760 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11761 F:      drivers/media/tuners/it913x*
11762
11763 ITE IT66121 HDMI BRIDGE DRIVER
11764 M:      Phong LE <ple@baylibre.com>
11765 M:      Neil Armstrong <neil.armstrong@linaro.org>
11766 S:      Maintained
11767 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
11768 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11769 F:      drivers/gpu/drm/bridge/ite-it66121.c
11770
11771 IVTV VIDEO4LINUX DRIVER
11772 M:      Andy Walls <awalls@md.metrocast.net>
11773 L:      linux-media@vger.kernel.org
11774 S:      Maintained
11775 W:      https://linuxtv.org
11776 T:      git git://linuxtv.org/media_tree.git
11777 F:      Documentation/admin-guide/media/ivtv*
11778 F:      drivers/media/pci/ivtv/
11779 F:      include/uapi/linux/ivtv*
11780
11781 IX2505V MEDIA DRIVER
11782 M:      Malcolm Priestley <tvboxspy@gmail.com>
11783 L:      linux-media@vger.kernel.org
11784 S:      Maintained
11785 W:      https://linuxtv.org
11786 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11787 F:      drivers/media/dvb-frontends/ix2505v*
11788
11789 JAILHOUSE HYPERVISOR INTERFACE
11790 M:      Jan Kiszka <jan.kiszka@siemens.com>
11791 L:      jailhouse-dev@googlegroups.com
11792 S:      Maintained
11793 F:      arch/x86/include/asm/jailhouse_para.h
11794 F:      arch/x86/kernel/jailhouse.c
11795
11796 JFS FILESYSTEM
11797 M:      Dave Kleikamp <shaggy@kernel.org>
11798 L:      jfs-discussion@lists.sourceforge.net
11799 S:      Odd Fixes
11800 W:      http://jfs.sourceforge.net/
11801 T:      git https://github.com/kleikamp/linux-shaggy.git
11802 F:      Documentation/admin-guide/jfs.rst
11803 F:      fs/jfs/
11804
11805 JME NETWORK DRIVER
11806 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11807 L:      netdev@vger.kernel.org
11808 S:      Maintained
11809 F:      drivers/net/ethernet/jme.*
11810
11811 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11812 M:      David Woodhouse <dwmw2@infradead.org>
11813 M:      Richard Weinberger <richard@nod.at>
11814 L:      linux-mtd@lists.infradead.org
11815 S:      Odd Fixes
11816 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11817 T:      git git://git.infradead.org/ubifs-2.6.git
11818 F:      fs/jffs2/
11819 F:      include/uapi/linux/jffs2.h
11820
11821 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11822 M:      "Theodore Ts'o" <tytso@mit.edu>
11823 M:      Jan Kara <jack@suse.com>
11824 L:      linux-ext4@vger.kernel.org
11825 S:      Maintained
11826 F:      fs/jbd2/
11827 F:      include/linux/jbd2.h
11828
11829 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11830 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11831 L:      linux-media@vger.kernel.org
11832 L:      linux-renesas-soc@vger.kernel.org
11833 S:      Maintained
11834 F:      drivers/media/platform/renesas/rcar_jpu.c
11835
11836 JSM Neo PCI based serial card
11837 L:      linux-serial@vger.kernel.org
11838 S:      Orphan
11839 F:      drivers/tty/serial/jsm/
11840
11841 K10TEMP HARDWARE MONITORING DRIVER
11842 M:      Clemens Ladisch <clemens@ladisch.de>
11843 L:      linux-hwmon@vger.kernel.org
11844 S:      Maintained
11845 F:      Documentation/hwmon/k10temp.rst
11846 F:      drivers/hwmon/k10temp.c
11847
11848 K8TEMP HARDWARE MONITORING DRIVER
11849 M:      Rudolf Marek <r.marek@assembler.cz>
11850 L:      linux-hwmon@vger.kernel.org
11851 S:      Maintained
11852 F:      Documentation/hwmon/k8temp.rst
11853 F:      drivers/hwmon/k8temp.c
11854
11855 KASAN
11856 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11857 R:      Alexander Potapenko <glider@google.com>
11858 R:      Andrey Konovalov <andreyknvl@gmail.com>
11859 R:      Dmitry Vyukov <dvyukov@google.com>
11860 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11861 L:      kasan-dev@googlegroups.com
11862 S:      Maintained
11863 F:      Documentation/dev-tools/kasan.rst
11864 F:      arch/*/include/asm/*kasan.h
11865 F:      arch/*/mm/kasan_init*
11866 F:      include/linux/kasan*.h
11867 F:      lib/Kconfig.kasan
11868 F:      mm/kasan/
11869 F:      scripts/Makefile.kasan
11870
11871 KCONFIG
11872 M:      Masahiro Yamada <masahiroy@kernel.org>
11873 L:      linux-kbuild@vger.kernel.org
11874 S:      Maintained
11875 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11877 F:      Documentation/kbuild/kconfig*
11878 F:      scripts/Kconfig.include
11879 F:      scripts/kconfig/
11880
11881 KCOV
11882 R:      Dmitry Vyukov <dvyukov@google.com>
11883 R:      Andrey Konovalov <andreyknvl@gmail.com>
11884 L:      kasan-dev@googlegroups.com
11885 S:      Maintained
11886 F:      Documentation/dev-tools/kcov.rst
11887 F:      include/linux/kcov.h
11888 F:      include/uapi/linux/kcov.h
11889 F:      kernel/kcov.c
11890 F:      scripts/Makefile.kcov
11891
11892 KCSAN
11893 M:      Marco Elver <elver@google.com>
11894 R:      Dmitry Vyukov <dvyukov@google.com>
11895 L:      kasan-dev@googlegroups.com
11896 S:      Maintained
11897 F:      Documentation/dev-tools/kcsan.rst
11898 F:      include/linux/kcsan*.h
11899 F:      kernel/kcsan/
11900 F:      lib/Kconfig.kcsan
11901 F:      scripts/Makefile.kcsan
11902
11903 KDUMP
11904 M:      Baoquan He <bhe@redhat.com>
11905 R:      Vivek Goyal <vgoyal@redhat.com>
11906 R:      Dave Young <dyoung@redhat.com>
11907 L:      kexec@lists.infradead.org
11908 S:      Maintained
11909 W:      http://lse.sourceforge.net/kdump/
11910 F:      Documentation/admin-guide/kdump/
11911 F:      fs/proc/vmcore.c
11912 F:      include/linux/crash_core.h
11913 F:      include/linux/crash_dump.h
11914 F:      include/uapi/linux/vmcore.h
11915 F:      kernel/crash_*.c
11916
11917 KEENE FM RADIO TRANSMITTER DRIVER
11918 M:      Hans Verkuil <hverkuil@xs4all.nl>
11919 L:      linux-media@vger.kernel.org
11920 S:      Maintained
11921 W:      https://linuxtv.org
11922 T:      git git://linuxtv.org/media_tree.git
11923 F:      drivers/media/radio/radio-keene*
11924
11925 KERNEL AUTOMOUNTER
11926 M:      Ian Kent <raven@themaw.net>
11927 L:      autofs@vger.kernel.org
11928 S:      Maintained
11929 F:      fs/autofs/
11930
11931 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11932 M:      Masahiro Yamada <masahiroy@kernel.org>
11933 R:      Nathan Chancellor <nathan@kernel.org>
11934 R:      Nicolas Schier <nicolas@fjasle.eu>
11935 L:      linux-kbuild@vger.kernel.org
11936 S:      Maintained
11937 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11939 F:      Documentation/kbuild/
11940 F:      Makefile
11941 F:      scripts/*vmlinux*
11942 F:      scripts/Kbuild*
11943 F:      scripts/Makefile*
11944 F:      scripts/basic/
11945 F:      scripts/clang-tools/
11946 F:      scripts/dummy-tools/
11947 F:      scripts/mk*
11948 F:      scripts/mod/
11949 F:      scripts/package/
11950 F:      usr/
11951
11952 KERNEL HARDENING (not covered by other areas)
11953 M:      Kees Cook <kees@kernel.org>
11954 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11955 L:      linux-hardening@vger.kernel.org
11956 S:      Supported
11957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11958 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11959 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11960 F:      arch/*/configs/hardening.config
11961 F:      include/linux/overflow.h
11962 F:      include/linux/randomize_kstack.h
11963 F:      kernel/configs/hardening.config
11964 F:      mm/usercopy.c
11965 K:      \b(add|choose)_random_kstack_offset\b
11966 K:      \b__check_(object_size|heap_object)\b
11967 K:      \b__counted_by\b
11968
11969 KERNEL JANITORS
11970 L:      kernel-janitors@vger.kernel.org
11971 S:      Odd Fixes
11972 W:      http://kernelnewbies.org/KernelJanitors
11973
11974 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11975 M:      Chuck Lever <chuck.lever@oracle.com>
11976 M:      Jeff Layton <jlayton@kernel.org>
11977 R:      Neil Brown <neilb@suse.de>
11978 R:      Olga Kornievskaia <kolga@netapp.com>
11979 R:      Dai Ngo <Dai.Ngo@oracle.com>
11980 R:      Tom Talpey <tom@talpey.com>
11981 L:      linux-nfs@vger.kernel.org
11982 S:      Supported
11983 W:      http://nfs.sourceforge.net/
11984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11985 F:      Documentation/filesystems/nfs/
11986 F:      fs/lockd/
11987 F:      fs/nfs_common/
11988 F:      fs/nfsd/
11989 F:      include/linux/lockd/
11990 F:      include/linux/sunrpc/
11991 F:      include/trace/events/rpcgss.h
11992 F:      include/trace/events/rpcrdma.h
11993 F:      include/trace/events/sunrpc.h
11994 F:      include/trace/misc/fs.h
11995 F:      include/trace/misc/nfs.h
11996 F:      include/trace/misc/sunrpc.h
11997 F:      include/uapi/linux/nfsd/
11998 F:      include/uapi/linux/sunrpc/
11999 F:      net/sunrpc/
12000
12001 KERNEL REGRESSIONS
12002 M:      Thorsten Leemhuis <linux@leemhuis.info>
12003 L:      regressions@lists.linux.dev
12004 S:      Supported
12005 F:      Documentation/admin-guide/reporting-regressions.rst
12006 F:      Documentation/process/handling-regressions.rst
12007
12008 KERNEL SELFTEST FRAMEWORK
12009 M:      Shuah Khan <shuah@kernel.org>
12010 M:      Shuah Khan <skhan@linuxfoundation.org>
12011 L:      linux-kselftest@vger.kernel.org
12012 S:      Maintained
12013 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
12014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
12015 F:      Documentation/dev-tools/kselftest*
12016 F:      tools/testing/selftests/
12017
12018 KERNEL SMB3 SERVER (KSMBD)
12019 M:      Namjae Jeon <linkinjeon@kernel.org>
12020 M:      Steve French <sfrench@samba.org>
12021 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
12022 R:      Tom Talpey <tom@talpey.com>
12023 L:      linux-cifs@vger.kernel.org
12024 S:      Maintained
12025 T:      git git://git.samba.org/ksmbd.git
12026 F:      Documentation/filesystems/smb/ksmbd.rst
12027 F:      fs/smb/common/
12028 F:      fs/smb/server/
12029
12030 KERNEL UNIT TESTING FRAMEWORK (KUnit)
12031 M:      Brendan Higgins <brendanhiggins@google.com>
12032 M:      David Gow <davidgow@google.com>
12033 R:      Rae Moar <rmoar@google.com>
12034 L:      linux-kselftest@vger.kernel.org
12035 L:      kunit-dev@googlegroups.com
12036 S:      Maintained
12037 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
12038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
12039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
12040 F:      Documentation/dev-tools/kunit/
12041 F:      include/kunit/
12042 F:      lib/kunit/
12043 F:      rust/kernel/kunit.rs
12044 F:      scripts/rustdoc_test_*
12045 F:      tools/testing/kunit/
12046
12047 KERNEL USERMODE HELPER
12048 M:      Luis Chamberlain <mcgrof@kernel.org>
12049 L:      linux-kernel@vger.kernel.org
12050 S:      Maintained
12051 F:      include/linux/umh.h
12052 F:      kernel/umh.c
12053
12054 KERNEL VIRTUAL MACHINE (KVM)
12055 M:      Paolo Bonzini <pbonzini@redhat.com>
12056 L:      kvm@vger.kernel.org
12057 S:      Supported
12058 W:      http://www.linux-kvm.org
12059 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12060 F:      Documentation/virt/kvm/
12061 F:      include/asm-generic/kvm*
12062 F:      include/kvm/iodev.h
12063 F:      include/linux/kvm*
12064 F:      include/trace/events/kvm.h
12065 F:      include/uapi/asm-generic/kvm*
12066 F:      include/uapi/linux/kvm*
12067 F:      tools/kvm/
12068 F:      tools/testing/selftests/kvm/
12069 F:      virt/kvm/*
12070
12071 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
12072 M:      Marc Zyngier <maz@kernel.org>
12073 M:      Oliver Upton <oliver.upton@linux.dev>
12074 R:      James Morse <james.morse@arm.com>
12075 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
12076 R:      Zenghui Yu <yuzenghui@huawei.com>
12077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12078 L:      kvmarm@lists.linux.dev
12079 S:      Maintained
12080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
12081 F:      arch/arm64/include/asm/kvm*
12082 F:      arch/arm64/include/uapi/asm/kvm*
12083 F:      arch/arm64/kvm/
12084 F:      include/kvm/arm_*
12085 F:      tools/testing/selftests/kvm/*/aarch64/
12086 F:      tools/testing/selftests/kvm/aarch64/
12087
12088 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
12089 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
12090 M:      Bibo Mao <maobibo@loongson.cn>
12091 M:      Huacai Chen <chenhuacai@kernel.org>
12092 L:      kvm@vger.kernel.org
12093 L:      loongarch@lists.linux.dev
12094 S:      Maintained
12095 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12096 F:      arch/loongarch/include/asm/kvm*
12097 F:      arch/loongarch/include/uapi/asm/kvm*
12098 F:      arch/loongarch/kvm/
12099
12100 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
12101 M:      Huacai Chen <chenhuacai@kernel.org>
12102 L:      linux-mips@vger.kernel.org
12103 L:      kvm@vger.kernel.org
12104 S:      Maintained
12105 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12106 F:      arch/mips/include/asm/kvm*
12107 F:      arch/mips/include/uapi/asm/kvm*
12108 F:      arch/mips/kvm/
12109
12110 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
12111 M:      Michael Ellerman <mpe@ellerman.id.au>
12112 R:      Nicholas Piggin <npiggin@gmail.com>
12113 L:      linuxppc-dev@lists.ozlabs.org
12114 L:      kvm@vger.kernel.org
12115 S:      Maintained (Book3S 64-bit HV)
12116 S:      Odd fixes (Book3S 64-bit PR)
12117 S:      Orphan (Book3E and 32-bit)
12118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
12119 F:      arch/powerpc/include/asm/kvm*
12120 F:      arch/powerpc/include/uapi/asm/kvm*
12121 F:      arch/powerpc/kernel/kvm*
12122 F:      arch/powerpc/kvm/
12123
12124 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
12125 M:      Anup Patel <anup@brainfault.org>
12126 R:      Atish Patra <atishp@atishpatra.org>
12127 L:      kvm@vger.kernel.org
12128 L:      kvm-riscv@lists.infradead.org
12129 L:      linux-riscv@lists.infradead.org
12130 S:      Maintained
12131 T:      git https://github.com/kvm-riscv/linux.git
12132 F:      arch/riscv/include/asm/kvm*
12133 F:      arch/riscv/include/uapi/asm/kvm*
12134 F:      arch/riscv/kvm/
12135 F:      tools/testing/selftests/kvm/*/riscv/
12136 F:      tools/testing/selftests/kvm/riscv/
12137
12138 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
12139 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
12140 M:      Janosch Frank <frankja@linux.ibm.com>
12141 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
12142 R:      David Hildenbrand <david@redhat.com>
12143 L:      kvm@vger.kernel.org
12144 S:      Supported
12145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
12146 F:      Documentation/virt/kvm/s390*
12147 F:      arch/s390/include/asm/gmap.h
12148 F:      arch/s390/include/asm/kvm*
12149 F:      arch/s390/include/uapi/asm/kvm*
12150 F:      arch/s390/include/uapi/asm/uvdevice.h
12151 F:      arch/s390/kernel/uv.c
12152 F:      arch/s390/kvm/
12153 F:      arch/s390/mm/gmap.c
12154 F:      drivers/s390/char/uvdevice.c
12155 F:      tools/testing/selftests/drivers/s390x/uvdevice/
12156 F:      tools/testing/selftests/kvm/*/s390x/
12157 F:      tools/testing/selftests/kvm/s390x/
12158
12159 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
12160 M:      Sean Christopherson <seanjc@google.com>
12161 M:      Paolo Bonzini <pbonzini@redhat.com>
12162 L:      kvm@vger.kernel.org
12163 S:      Supported
12164 P:      Documentation/process/maintainer-kvm-x86.rst
12165 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12166 F:      arch/x86/include/asm/kvm*
12167 F:      arch/x86/include/asm/svm.h
12168 F:      arch/x86/include/asm/vmx*.h
12169 F:      arch/x86/include/uapi/asm/kvm*
12170 F:      arch/x86/include/uapi/asm/svm.h
12171 F:      arch/x86/include/uapi/asm/vmx.h
12172 F:      arch/x86/kvm/
12173 F:      arch/x86/kvm/*/
12174 F:      tools/testing/selftests/kvm/*/x86_64/
12175 F:      tools/testing/selftests/kvm/x86_64/
12176
12177 KERNFS
12178 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12179 M:      Tejun Heo <tj@kernel.org>
12180 S:      Supported
12181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
12182 F:      fs/kernfs/
12183 F:      include/linux/kernfs.h
12184
12185 KEXEC
12186 M:      Eric Biederman <ebiederm@xmission.com>
12187 L:      kexec@lists.infradead.org
12188 S:      Maintained
12189 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
12190 F:      include/linux/kexec.h
12191 F:      include/uapi/linux/kexec.h
12192 F:      kernel/kexec*
12193
12194 KEYS-ENCRYPTED
12195 M:      Mimi Zohar <zohar@linux.ibm.com>
12196 L:      linux-integrity@vger.kernel.org
12197 L:      keyrings@vger.kernel.org
12198 S:      Supported
12199 F:      Documentation/security/keys/trusted-encrypted.rst
12200 F:      include/keys/encrypted-type.h
12201 F:      security/keys/encrypted-keys/
12202
12203 KEYS-TRUSTED
12204 M:      James Bottomley <James.Bottomley@HansenPartnership.com>
12205 M:      Jarkko Sakkinen <jarkko@kernel.org>
12206 M:      Mimi Zohar <zohar@linux.ibm.com>
12207 L:      linux-integrity@vger.kernel.org
12208 L:      keyrings@vger.kernel.org
12209 S:      Supported
12210 F:      Documentation/security/keys/trusted-encrypted.rst
12211 F:      include/keys/trusted-type.h
12212 F:      include/keys/trusted_tpm.h
12213 F:      security/keys/trusted-keys/
12214
12215 KEYS-TRUSTED-CAAM
12216 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
12217 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12218 L:      linux-integrity@vger.kernel.org
12219 L:      keyrings@vger.kernel.org
12220 S:      Maintained
12221 F:      include/keys/trusted_caam.h
12222 F:      security/keys/trusted-keys/trusted_caam.c
12223
12224 KEYS-TRUSTED-DCP
12225 M:      David Gstir <david@sigma-star.at>
12226 R:      sigma star Kernel Team <upstream+dcp@sigma-star.at>
12227 L:      linux-integrity@vger.kernel.org
12228 L:      keyrings@vger.kernel.org
12229 S:      Supported
12230 F:      include/keys/trusted_dcp.h
12231 F:      security/keys/trusted-keys/trusted_dcp.c
12232
12233 KEYS-TRUSTED-TEE
12234 M:      Sumit Garg <sumit.garg@linaro.org>
12235 L:      linux-integrity@vger.kernel.org
12236 L:      keyrings@vger.kernel.org
12237 S:      Supported
12238 F:      include/keys/trusted_tee.h
12239 F:      security/keys/trusted-keys/trusted_tee.c
12240
12241 KEYS/KEYRINGS
12242 M:      David Howells <dhowells@redhat.com>
12243 M:      Jarkko Sakkinen <jarkko@kernel.org>
12244 L:      keyrings@vger.kernel.org
12245 S:      Maintained
12246 F:      Documentation/security/keys/core.rst
12247 F:      include/keys/
12248 F:      include/linux/key-type.h
12249 F:      include/linux/key.h
12250 F:      include/linux/keyctl.h
12251 F:      include/uapi/linux/keyctl.h
12252 F:      security/keys/
12253
12254 KEYS/KEYRINGS_INTEGRITY
12255 M:      Jarkko Sakkinen <jarkko@kernel.org>
12256 M:      Mimi Zohar <zohar@linux.ibm.com>
12257 L:      linux-integrity@vger.kernel.org
12258 L:      keyrings@vger.kernel.org
12259 S:      Supported
12260 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
12261 F:      security/integrity/platform_certs
12262
12263 KFENCE
12264 M:      Alexander Potapenko <glider@google.com>
12265 M:      Marco Elver <elver@google.com>
12266 R:      Dmitry Vyukov <dvyukov@google.com>
12267 L:      kasan-dev@googlegroups.com
12268 S:      Maintained
12269 F:      Documentation/dev-tools/kfence.rst
12270 F:      arch/*/include/asm/kfence.h
12271 F:      include/linux/kfence.h
12272 F:      lib/Kconfig.kfence
12273 F:      mm/kfence/
12274
12275 KFIFO
12276 M:      Stefani Seibold <stefani@seibold.net>
12277 S:      Maintained
12278 F:      include/linux/kfifo.h
12279 F:      lib/kfifo.c
12280 F:      samples/kfifo/
12281
12282 KGDB / KDB /debug_core
12283 M:      Jason Wessel <jason.wessel@windriver.com>
12284 M:      Daniel Thompson <daniel.thompson@linaro.org>
12285 R:      Douglas Anderson <dianders@chromium.org>
12286 L:      kgdb-bugreport@lists.sourceforge.net
12287 S:      Maintained
12288 W:      http://kgdb.wiki.kernel.org/
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
12290 F:      Documentation/dev-tools/kgdb.rst
12291 F:      drivers/misc/kgdbts.c
12292 F:      drivers/tty/serial/kgdboc.c
12293 F:      include/linux/kdb.h
12294 F:      include/linux/kgdb.h
12295 F:      kernel/debug/
12296 F:      kernel/module/kdb.c
12297
12298 KHADAS MCU MFD DRIVER
12299 M:      Neil Armstrong <neil.armstrong@linaro.org>
12300 L:      linux-amlogic@lists.infradead.org
12301 S:      Maintained
12302 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
12303 F:      drivers/mfd/khadas-mcu.c
12304 F:      drivers/thermal/khadas_mcu_fan.c
12305 F:      include/linux/mfd/khadas-mcu.h
12306
12307 KIONIX/ROHM KX022A ACCELEROMETER
12308 M:      Matti Vaittinen <mazziesaccount@gmail.com>
12309 L:      linux-iio@vger.kernel.org
12310 S:      Supported
12311 F:      drivers/iio/accel/kionix-kx022a*
12312
12313 KMEMLEAK
12314 M:      Catalin Marinas <catalin.marinas@arm.com>
12315 S:      Maintained
12316 F:      Documentation/dev-tools/kmemleak.rst
12317 F:      include/linux/kmemleak.h
12318 F:      mm/kmemleak.c
12319 F:      samples/kmemleak/kmemleak-test.c
12320
12321 KMSAN
12322 M:      Alexander Potapenko <glider@google.com>
12323 R:      Marco Elver <elver@google.com>
12324 R:      Dmitry Vyukov <dvyukov@google.com>
12325 L:      kasan-dev@googlegroups.com
12326 S:      Maintained
12327 F:      Documentation/dev-tools/kmsan.rst
12328 F:      arch/*/include/asm/kmsan.h
12329 F:      arch/*/mm/kmsan_*
12330 F:      include/linux/kmsan*.h
12331 F:      lib/Kconfig.kmsan
12332 F:      mm/kmsan/
12333 F:      scripts/Makefile.kmsan
12334
12335 KPROBES
12336 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12337 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
12338 M:      "David S. Miller" <davem@davemloft.net>
12339 M:      Masami Hiramatsu <mhiramat@kernel.org>
12340 L:      linux-kernel@vger.kernel.org
12341 L:      linux-trace-kernel@vger.kernel.org
12342 S:      Maintained
12343 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
12344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
12345 F:      Documentation/trace/kprobes.rst
12346 F:      include/asm-generic/kprobes.h
12347 F:      include/linux/kprobes.h
12348 F:      kernel/kprobes.c
12349 F:      lib/test_kprobes.c
12350 F:      samples/kprobes
12351
12352 KS0108 LCD CONTROLLER DRIVER
12353 M:      Miguel Ojeda <ojeda@kernel.org>
12354 S:      Maintained
12355 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
12356 F:      drivers/auxdisplay/ks0108.c
12357 F:      include/linux/ks0108.h
12358
12359 KTD253 BACKLIGHT DRIVER
12360 M:      Linus Walleij <linus.walleij@linaro.org>
12361 S:      Maintained
12362 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
12363 F:      drivers/video/backlight/ktd253-backlight.c
12364
12365 KTD2801 BACKLIGHT DRIVER
12366 M:      Duje Mihanović <duje.mihanovic@skole.hr>
12367 S:      Maintained
12368 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml
12369 F:      drivers/video/backlight/ktd2801-backlight.c
12370
12371 KTEST
12372 M:      Steven Rostedt <rostedt@goodmis.org>
12373 M:      John Hawley <warthog9@eaglescrag.net>
12374 S:      Maintained
12375 F:      tools/testing/ktest
12376
12377 KTZ8866 BACKLIGHT DRIVER
12378 M:      Jianhua Lu <lujianhua000@gmail.com>
12379 S:      Maintained
12380 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
12381 F:      drivers/video/backlight/ktz8866.c
12382
12383 KVM PARAVIRT (KVM/paravirt)
12384 M:      Paolo Bonzini <pbonzini@redhat.com>
12385 R:      Wanpeng Li <wanpengli@tencent.com>
12386 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
12387 L:      kvm@vger.kernel.org
12388 S:      Supported
12389 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12390 F:      arch/um/include/asm/kvm_para.h
12391 F:      arch/x86/include/asm/kvm_para.h
12392 F:      arch/x86/include/asm/pvclock-abi.h
12393 F:      arch/x86/include/uapi/asm/kvm_para.h
12394 F:      arch/x86/kernel/kvm.c
12395 F:      arch/x86/kernel/kvmclock.c
12396 F:      include/asm-generic/kvm_para.h
12397 F:      include/linux/kvm_para.h
12398 F:      include/uapi/asm-generic/kvm_para.h
12399 F:      include/uapi/linux/kvm_para.h
12400
12401 KVM X86 HYPER-V (KVM/hyper-v)
12402 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
12403 M:      Sean Christopherson <seanjc@google.com>
12404 M:      Paolo Bonzini <pbonzini@redhat.com>
12405 L:      kvm@vger.kernel.org
12406 S:      Supported
12407 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12408 F:      arch/x86/kvm/hyperv.*
12409 F:      arch/x86/kvm/kvm_onhyperv.*
12410 F:      arch/x86/kvm/svm/hyperv.*
12411 F:      arch/x86/kvm/svm/svm_onhyperv.*
12412 F:      arch/x86/kvm/vmx/hyperv.*
12413
12414 KVM X86 Xen (KVM/Xen)
12415 M:      David Woodhouse <dwmw2@infradead.org>
12416 M:      Paul Durrant <paul@xen.org>
12417 M:      Sean Christopherson <seanjc@google.com>
12418 M:      Paolo Bonzini <pbonzini@redhat.com>
12419 L:      kvm@vger.kernel.org
12420 S:      Supported
12421 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12422 F:      arch/x86/kvm/xen.*
12423
12424 L3MDEV
12425 M:      David Ahern <dsahern@kernel.org>
12426 L:      netdev@vger.kernel.org
12427 S:      Maintained
12428 F:      include/net/l3mdev.h
12429 F:      net/l3mdev
12430
12431 LANDLOCK SECURITY MODULE
12432 M:      Mickaël Salaün <mic@digikod.net>
12433 R:      Günther Noack <gnoack@google.com>
12434 L:      linux-security-module@vger.kernel.org
12435 S:      Supported
12436 W:      https://landlock.io
12437 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12438 F:      Documentation/security/landlock.rst
12439 F:      Documentation/userspace-api/landlock.rst
12440 F:      fs/ioctl.c
12441 F:      include/uapi/linux/landlock.h
12442 F:      samples/landlock/
12443 F:      security/landlock/
12444 F:      tools/testing/selftests/landlock/
12445 K:      landlock
12446 K:      LANDLOCK
12447
12448 LANTIQ / INTEL Ethernet drivers
12449 M:      Hauke Mehrtens <hauke@hauke-m.de>
12450 L:      netdev@vger.kernel.org
12451 S:      Maintained
12452 F:      drivers/net/dsa/lantiq_gswip.c
12453 F:      drivers/net/dsa/lantiq_pce.h
12454 F:      drivers/net/ethernet/lantiq_xrx200.c
12455 F:      net/dsa/tag_gswip.c
12456
12457 LANTIQ MIPS ARCHITECTURE
12458 M:      John Crispin <john@phrozen.org>
12459 L:      linux-mips@vger.kernel.org
12460 S:      Maintained
12461 F:      arch/mips/lantiq
12462 F:      drivers/soc/lantiq
12463
12464 LANTIQ PEF2256 DRIVER
12465 M:      Herve Codina <herve.codina@bootlin.com>
12466 S:      Maintained
12467 F:      Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
12468 F:      drivers/net/wan/framer/pef2256/
12469 F:      drivers/pinctrl/pinctrl-pef2256.c
12470 F:      include/linux/framer/pef2256.h
12471
12472 LASI 53c700 driver for PARISC
12473 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12474 L:      linux-scsi@vger.kernel.org
12475 S:      Maintained
12476 F:      Documentation/scsi/53c700.rst
12477 F:      drivers/scsi/53c700*
12478
12479 LEAKING_ADDRESSES
12480 M:      Tycho Andersen <tycho@tycho.pizza>
12481 R:      Kees Cook <kees@kernel.org>
12482 L:      linux-hardening@vger.kernel.org
12483 S:      Maintained
12484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12485 F:      scripts/leaking_addresses.pl
12486
12487 LED SUBSYSTEM
12488 M:      Pavel Machek <pavel@ucw.cz>
12489 M:      Lee Jones <lee@kernel.org>
12490 L:      linux-leds@vger.kernel.org
12491 S:      Maintained
12492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12493 F:      Documentation/devicetree/bindings/leds/
12494 F:      Documentation/leds/
12495 F:      drivers/leds/
12496 F:      include/dt-bindings/leds/
12497 F:      include/linux/leds.h
12498
12499 LEGO MINDSTORMS EV3
12500 R:      David Lechner <david@lechnology.com>
12501 S:      Maintained
12502 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12503 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12504 F:      drivers/power/supply/lego_ev3_battery.c
12505
12506 LEGO USB Tower driver
12507 M:      Juergen Stuber <starblue@users.sourceforge.net>
12508 L:      legousb-devel@lists.sourceforge.net
12509 S:      Maintained
12510 W:      http://legousb.sourceforge.net/
12511 F:      drivers/usb/misc/legousbtower.c
12512
12513 LETSKETCH HID TABLET DRIVER
12514 M:      Hans de Goede <hdegoede@redhat.com>
12515 L:      linux-input@vger.kernel.org
12516 S:      Maintained
12517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12518 F:      drivers/hid/hid-letsketch.c
12519
12520 LG LAPTOP EXTRAS
12521 M:      Matan Ziv-Av <matan@svgalib.org>
12522 L:      platform-driver-x86@vger.kernel.org
12523 S:      Maintained
12524 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12525 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12526 F:      drivers/platform/x86/lg-laptop.c
12527
12528 LG2160 MEDIA DRIVER
12529 M:      Michael Krufky <mkrufky@linuxtv.org>
12530 L:      linux-media@vger.kernel.org
12531 S:      Maintained
12532 W:      https://linuxtv.org
12533 W:      http://github.com/mkrufky
12534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12535 T:      git git://linuxtv.org/mkrufky/tuners.git
12536 F:      drivers/media/dvb-frontends/lg2160.*
12537
12538 LGDT3305 MEDIA DRIVER
12539 M:      Michael Krufky <mkrufky@linuxtv.org>
12540 L:      linux-media@vger.kernel.org
12541 S:      Maintained
12542 W:      https://linuxtv.org
12543 W:      http://github.com/mkrufky
12544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12545 T:      git git://linuxtv.org/mkrufky/tuners.git
12546 F:      drivers/media/dvb-frontends/lgdt3305.*
12547
12548 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12549 M:      Viresh Kumar <vireshk@kernel.org>
12550 L:      linux-ide@vger.kernel.org
12551 S:      Maintained
12552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12553 F:      drivers/ata/pata_arasan_cf.c
12554 F:      include/linux/pata_arasan_cf_data.h
12555
12556 LIBATA PATA DRIVERS
12557 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12558 L:      linux-ide@vger.kernel.org
12559 F:      drivers/ata/ata_*.c
12560 F:      drivers/ata/pata_*.c
12561
12562 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12563 M:      Linus Walleij <linus.walleij@linaro.org>
12564 L:      linux-ide@vger.kernel.org
12565 S:      Maintained
12566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12567 F:      drivers/ata/pata_ftide010.c
12568 F:      drivers/ata/sata_gemini.c
12569 F:      drivers/ata/sata_gemini.h
12570
12571 LIBATA SATA AHCI PLATFORM devices support
12572 M:      Hans de Goede <hdegoede@redhat.com>
12573 M:      Jens Axboe <axboe@kernel.dk>
12574 L:      linux-ide@vger.kernel.org
12575 S:      Maintained
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12577 F:      drivers/ata/ahci_platform.c
12578 F:      drivers/ata/libahci_platform.c
12579 F:      include/linux/ahci_platform.h
12580
12581 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12582 M:      Serge Semin <fancer.lancer@gmail.com>
12583 L:      linux-ide@vger.kernel.org
12584 S:      Maintained
12585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12586 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12587 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12588 F:      drivers/ata/ahci_dwc.c
12589
12590 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12591 M:      Mikael Pettersson <mikpelinux@gmail.com>
12592 L:      linux-ide@vger.kernel.org
12593 S:      Maintained
12594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12595 F:      drivers/ata/sata_promise.*
12596
12597 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12598 M:      Damien Le Moal <dlemoal@kernel.org>
12599 M:      Niklas Cassel <cassel@kernel.org>
12600 L:      linux-ide@vger.kernel.org
12601 S:      Maintained
12602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
12603 F:      Documentation/ABI/testing/sysfs-ata
12604 F:      Documentation/devicetree/bindings/ata/
12605 F:      drivers/ata/
12606 F:      include/linux/ata.h
12607 F:      include/linux/libata.h
12608
12609 LIBETH COMMON ETHERNET LIBRARY
12610 M:      Alexander Lobakin <aleksander.lobakin@intel.com>
12611 L:      netdev@vger.kernel.org
12612 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
12613 S:      Supported
12614 T:      git https://github.com/alobakin/linux.git
12615 F:      drivers/net/ethernet/intel/libeth/
12616 F:      include/net/libeth/
12617 K:      libeth
12618
12619 LIBIE COMMON INTEL ETHERNET LIBRARY
12620 M:      Alexander Lobakin <aleksander.lobakin@intel.com>
12621 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
12622 L:      netdev@vger.kernel.org
12623 S:      Supported
12624 T:      git https://github.com/alobakin/linux.git
12625 F:      drivers/net/ethernet/intel/libie/
12626 F:      include/linux/net/intel/libie/
12627 K:      libie
12628
12629 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12630 M:      Vishal Verma <vishal.l.verma@intel.com>
12631 M:      Dan Williams <dan.j.williams@intel.com>
12632 M:      Dave Jiang <dave.jiang@intel.com>
12633 L:      nvdimm@lists.linux.dev
12634 S:      Supported
12635 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12636 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12637 F:      drivers/nvdimm/btt*
12638
12639 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12640 M:      Dan Williams <dan.j.williams@intel.com>
12641 M:      Vishal Verma <vishal.l.verma@intel.com>
12642 M:      Dave Jiang <dave.jiang@intel.com>
12643 L:      nvdimm@lists.linux.dev
12644 S:      Supported
12645 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12646 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12647 F:      drivers/nvdimm/pmem*
12648
12649 LIBNVDIMM: DEVICETREE BINDINGS
12650 M:      Oliver O'Halloran <oohall@gmail.com>
12651 L:      nvdimm@lists.linux.dev
12652 S:      Supported
12653 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12654 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12655 F:      drivers/nvdimm/of_pmem.c
12656
12657 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12658 M:      Dan Williams <dan.j.williams@intel.com>
12659 M:      Vishal Verma <vishal.l.verma@intel.com>
12660 M:      Dave Jiang <dave.jiang@intel.com>
12661 M:      Ira Weiny <ira.weiny@intel.com>
12662 L:      nvdimm@lists.linux.dev
12663 S:      Supported
12664 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12665 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12667 F:      drivers/acpi/nfit/*
12668 F:      drivers/nvdimm/*
12669 F:      include/linux/libnvdimm.h
12670 F:      include/linux/nd.h
12671 F:      include/uapi/linux/ndctl.h
12672 F:      tools/testing/nvdimm/
12673
12674 LIBRARY CODE
12675 M:      Andrew Morton <akpm@linux-foundation.org>
12676 L:      linux-kernel@vger.kernel.org
12677 S:      Supported
12678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12679 F:      lib/*
12680
12681 LICENSES and SPDX stuff
12682 M:      Thomas Gleixner <tglx@linutronix.de>
12683 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12684 L:      linux-spdx@vger.kernel.org
12685 S:      Maintained
12686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12687 F:      COPYING
12688 F:      Documentation/process/license-rules.rst
12689 F:      LICENSES/
12690 F:      scripts/spdxcheck-test.sh
12691 F:      scripts/spdxcheck.py
12692 F:      scripts/spdxexclude
12693
12694 LINEAR RANGES HELPERS
12695 M:      Mark Brown <broonie@kernel.org>
12696 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12697 F:      include/linux/linear_range.h
12698 F:      lib/linear_ranges.c
12699 F:      lib/test_linear_ranges.c
12700
12701 LINUX FOR POWER MACINTOSH
12702 L:      linuxppc-dev@lists.ozlabs.org
12703 S:      Orphan
12704 F:      arch/powerpc/platforms/powermac/
12705 F:      drivers/macintosh/
12706 X:      drivers/macintosh/adb-iop.c
12707 X:      drivers/macintosh/via-macii.c
12708
12709 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12710 M:      Michael Ellerman <mpe@ellerman.id.au>
12711 R:      Nicholas Piggin <npiggin@gmail.com>
12712 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12713 R:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12714 L:      linuxppc-dev@lists.ozlabs.org
12715 S:      Supported
12716 W:      https://github.com/linuxppc/wiki/wiki
12717 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12719 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12720 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12721 F:      Documentation/devicetree/bindings/powerpc/
12722 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12723 F:      Documentation/arch/powerpc/
12724 F:      arch/powerpc/
12725 F:      drivers/*/*/*pasemi*
12726 F:      drivers/*/*pasemi*
12727 F:      drivers/char/tpm/tpm_ibmvtpm*
12728 F:      drivers/crypto/nx/
12729 F:      drivers/i2c/busses/i2c-opal.c
12730 F:      drivers/net/ethernet/ibm/ibmveth.*
12731 F:      drivers/net/ethernet/ibm/ibmvnic.*
12732 F:      drivers/pci/hotplug/pnv_php.c
12733 F:      drivers/pci/hotplug/rpa*
12734 F:      drivers/rtc/rtc-opal.c
12735 F:      drivers/scsi/ibmvscsi/
12736 F:      drivers/tty/hvc/hvc_opal.c
12737 F:      drivers/watchdog/wdrtas.c
12738 F:      include/linux/papr_scm.h
12739 F:      include/uapi/linux/papr_pdsm.h
12740 F:      tools/testing/selftests/powerpc
12741 N:      /pmac
12742 N:      powermac
12743 N:      powernv
12744 N:      [^a-z0-9]ps3
12745 N:      pseries
12746
12747 LINUX FOR POWERPC EMBEDDED MPC5XXX
12748 M:      Anatolij Gustschin <agust@denx.de>
12749 L:      linuxppc-dev@lists.ozlabs.org
12750 S:      Odd Fixes
12751 F:      arch/powerpc/platforms/512x/
12752 F:      arch/powerpc/platforms/52xx/
12753
12754 LINUX FOR POWERPC EMBEDDED PPC4XX
12755 L:      linuxppc-dev@lists.ozlabs.org
12756 S:      Orphan
12757 F:      arch/powerpc/platforms/40x/
12758 F:      arch/powerpc/platforms/44x/
12759
12760 LINUX FOR POWERPC EMBEDDED PPC85XX
12761 M:      Scott Wood <oss@buserror.net>
12762 L:      linuxppc-dev@lists.ozlabs.org
12763 S:      Odd fixes
12764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12765 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12766 F:      Documentation/devicetree/bindings/powerpc/fsl/
12767 F:      arch/powerpc/platforms/85xx/
12768
12769 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
12770 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12771 L:      linuxppc-dev@lists.ozlabs.org
12772 S:      Maintained
12773 F:      arch/powerpc/platforms/8xx/
12774 F:      arch/powerpc/platforms/83xx/
12775
12776 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12777 M:      Kees Cook <kees@kernel.org>
12778 S:      Maintained
12779 F:      drivers/misc/lkdtm/*
12780 F:      tools/testing/selftests/lkdtm/*
12781
12782 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12783 M:      Alan Stern <stern@rowland.harvard.edu>
12784 M:      Andrea Parri <parri.andrea@gmail.com>
12785 M:      Will Deacon <will@kernel.org>
12786 M:      Peter Zijlstra <peterz@infradead.org>
12787 M:      Boqun Feng <boqun.feng@gmail.com>
12788 M:      Nicholas Piggin <npiggin@gmail.com>
12789 M:      David Howells <dhowells@redhat.com>
12790 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12791 M:      Luc Maranget <luc.maranget@inria.fr>
12792 M:      "Paul E. McKenney" <paulmck@kernel.org>
12793 R:      Akira Yokosawa <akiyks@gmail.com>
12794 R:      Daniel Lustig <dlustig@nvidia.com>
12795 R:      Joel Fernandes <joel@joelfernandes.org>
12796 L:      linux-kernel@vger.kernel.org
12797 L:      linux-arch@vger.kernel.org
12798 S:      Supported
12799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12800 F:      Documentation/atomic_bitops.txt
12801 F:      Documentation/atomic_t.txt
12802 F:      Documentation/core-api/refcount-vs-atomic.rst
12803 F:      Documentation/litmus-tests/
12804 F:      Documentation/memory-barriers.txt
12805 F:      tools/memory-model/
12806
12807 LINUX-NEXT TREE
12808 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12809 L:      linux-next@vger.kernel.org
12810 S:      Supported
12811 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12813
12814 LIS3LV02D ACCELEROMETER DRIVER
12815 M:      Eric Piel <eric.piel@tremplin-utc.net>
12816 S:      Maintained
12817 F:      Documentation/misc-devices/lis3lv02d.rst
12818 F:      drivers/misc/lis3lv02d/
12819 F:      drivers/platform/x86/hp/hp_accel.c
12820
12821 LIST KUNIT TEST
12822 M:      David Gow <davidgow@google.com>
12823 L:      linux-kselftest@vger.kernel.org
12824 L:      kunit-dev@googlegroups.com
12825 S:      Maintained
12826 F:      lib/list-test.c
12827
12828 LITEX PLATFORM
12829 M:      Karol Gugala <kgugala@antmicro.com>
12830 M:      Mateusz Holenko <mholenko@antmicro.com>
12831 M:      Gabriel Somlo <gsomlo@gmail.com>
12832 M:      Joel Stanley <joel@jms.id.au>
12833 S:      Maintained
12834 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12835 F:      arch/openrisc/boot/dts/or1klitex.dts
12836 F:      drivers/mmc/host/litex_mmc.c
12837 F:      drivers/net/ethernet/litex/*
12838 F:      drivers/soc/litex/*
12839 F:      drivers/tty/serial/liteuart.c
12840 F:      include/linux/litex.h
12841 N:      litex
12842
12843 LIVE PATCHING
12844 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12845 M:      Jiri Kosina <jikos@kernel.org>
12846 M:      Miroslav Benes <mbenes@suse.cz>
12847 M:      Petr Mladek <pmladek@suse.com>
12848 R:      Joe Lawrence <joe.lawrence@redhat.com>
12849 L:      live-patching@vger.kernel.org
12850 S:      Maintained
12851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12852 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12853 F:      Documentation/livepatch/
12854 F:      arch/powerpc/include/asm/livepatch.h
12855 F:      include/linux/livepatch.h
12856 F:      kernel/livepatch/
12857 F:      kernel/module/livepatch.c
12858 F:      samples/livepatch/
12859 F:      tools/testing/selftests/livepatch/
12860
12861 LLC (802.2)
12862 L:      netdev@vger.kernel.org
12863 S:      Odd fixes
12864 F:      include/linux/llc.h
12865 F:      include/net/llc*
12866 F:      include/uapi/linux/llc.h
12867 F:      net/llc/
12868
12869 LM73 HARDWARE MONITOR DRIVER
12870 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12871 L:      linux-hwmon@vger.kernel.org
12872 S:      Maintained
12873 F:      drivers/hwmon/lm73.c
12874
12875 LM78 HARDWARE MONITOR DRIVER
12876 M:      Jean Delvare <jdelvare@suse.com>
12877 L:      linux-hwmon@vger.kernel.org
12878 S:      Maintained
12879 F:      Documentation/hwmon/lm78.rst
12880 F:      drivers/hwmon/lm78.c
12881
12882 LM83 HARDWARE MONITOR DRIVER
12883 M:      Jean Delvare <jdelvare@suse.com>
12884 L:      linux-hwmon@vger.kernel.org
12885 S:      Maintained
12886 F:      Documentation/hwmon/lm83.rst
12887 F:      drivers/hwmon/lm83.c
12888
12889 LM90 HARDWARE MONITOR DRIVER
12890 M:      Jean Delvare <jdelvare@suse.com>
12891 L:      linux-hwmon@vger.kernel.org
12892 S:      Maintained
12893 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12894 F:      Documentation/hwmon/lm90.rst
12895 F:      drivers/hwmon/lm90.c
12896 F:      include/dt-bindings/thermal/lm90.h
12897
12898 LME2510 MEDIA DRIVER
12899 M:      Malcolm Priestley <tvboxspy@gmail.com>
12900 L:      linux-media@vger.kernel.org
12901 S:      Maintained
12902 W:      https://linuxtv.org
12903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12904 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12905
12906 LOADPIN SECURITY MODULE
12907 M:      Kees Cook <kees@kernel.org>
12908 S:      Supported
12909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12910 F:      Documentation/admin-guide/LSM/LoadPin.rst
12911 F:      security/loadpin/
12912
12913 LOCKDOWN SECURITY MODULE
12914 L:      linux-security-module@vger.kernel.org
12915 S:      Odd Fixes
12916 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
12917 F:      security/lockdown/
12918
12919 LOCKING PRIMITIVES
12920 M:      Peter Zijlstra <peterz@infradead.org>
12921 M:      Ingo Molnar <mingo@redhat.com>
12922 M:      Will Deacon <will@kernel.org>
12923 R:      Waiman Long <longman@redhat.com>
12924 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12925 L:      linux-kernel@vger.kernel.org
12926 S:      Maintained
12927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12928 F:      Documentation/locking/
12929 F:      arch/*/include/asm/spinlock*.h
12930 F:      include/linux/lockdep*.h
12931 F:      include/linux/mutex*.h
12932 F:      include/linux/rwlock*.h
12933 F:      include/linux/rwsem*.h
12934 F:      include/linux/seqlock.h
12935 F:      include/linux/spinlock*.h
12936 F:      kernel/locking/
12937 F:      lib/locking*.[ch]
12938 X:      kernel/locking/locktorture.c
12939
12940 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12941 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12942 L:      linux-ntfs-dev@lists.sourceforge.net
12943 S:      Maintained
12944 W:      http://www.linux-ntfs.org/content/view/19/37/
12945 F:      Documentation/admin-guide/ldm.rst
12946 F:      block/partitions/ldm.*
12947
12948 LOGITECH HID GAMING KEYBOARDS
12949 M:      Hans de Goede <hdegoede@redhat.com>
12950 L:      linux-input@vger.kernel.org
12951 S:      Maintained
12952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12953 F:      drivers/hid/hid-lg-g15.c
12954
12955 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12956 M:      Adrien Grassein <adrien.grassein@gmail.com>
12957 S:      Maintained
12958 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12959 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12960
12961 LOONGARCH
12962 M:      Huacai Chen <chenhuacai@kernel.org>
12963 R:      WANG Xuerui <kernel@xen0n.name>
12964 L:      loongarch@lists.linux.dev
12965 S:      Maintained
12966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12967 F:      Documentation/arch/loongarch/
12968 F:      Documentation/translations/zh_CN/arch/loongarch/
12969 F:      arch/loongarch/
12970 F:      drivers/*/*loongarch*
12971
12972 LOONGSON GPIO DRIVER
12973 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12974 L:      linux-gpio@vger.kernel.org
12975 S:      Maintained
12976 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12977 F:      drivers/gpio/gpio-loongson-64bit.c
12978
12979 LOONGSON LS2X APB DMA DRIVER
12980 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12981 L:      dmaengine@vger.kernel.org
12982 S:      Maintained
12983 F:      Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
12984 F:      drivers/dma/ls2x-apb-dma.c
12985
12986 LOONGSON LS2X I2C DRIVER
12987 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12988 L:      linux-i2c@vger.kernel.org
12989 S:      Maintained
12990 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12991 F:      drivers/i2c/busses/i2c-ls2x.c
12992
12993 LOONGSON-2 SOC SERIES CLOCK DRIVER
12994 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12995 L:      linux-clk@vger.kernel.org
12996 S:      Maintained
12997 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12998 F:      drivers/clk/clk-loongson2.c
12999 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
13000
13001 LOONGSON SPI DRIVER
13002 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
13003 L:      linux-spi@vger.kernel.org
13004 S:      Maintained
13005 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
13006 F:      drivers/spi/spi-loongson-core.c
13007 F:      drivers/spi/spi-loongson-pci.c
13008 F:      drivers/spi/spi-loongson-plat.c
13009 F:      drivers/spi/spi-loongson.h
13010
13011 LOONGSON-2 SOC SERIES GUTS DRIVER
13012 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
13013 L:      loongarch@lists.linux.dev
13014 S:      Maintained
13015 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
13016 F:      drivers/soc/loongson/loongson2_guts.c
13017
13018 LOONGSON-2 SOC SERIES PM DRIVER
13019 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
13020 L:      linux-pm@vger.kernel.org
13021 S:      Maintained
13022 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
13023 F:      drivers/soc/loongson/loongson2_pm.c
13024
13025 LOONGSON-2 SOC SERIES PINCTRL DRIVER
13026 M:      zhanghongchen <zhanghongchen@loongson.cn>
13027 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
13028 L:      linux-gpio@vger.kernel.org
13029 S:      Maintained
13030 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
13031 F:      drivers/pinctrl/pinctrl-loongson2.c
13032
13033 LOONGSON-2 SOC SERIES THERMAL DRIVER
13034 M:      zhanghongchen <zhanghongchen@loongson.cn>
13035 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
13036 L:      linux-pm@vger.kernel.org
13037 S:      Maintained
13038 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
13039 F:      drivers/thermal/loongson2_thermal.c
13040
13041 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
13042 M:      Sathya Prakash <sathya.prakash@broadcom.com>
13043 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
13044 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
13045 L:      MPT-FusionLinux.pdl@broadcom.com
13046 L:      linux-scsi@vger.kernel.org
13047 S:      Supported
13048 W:      http://www.avagotech.com/support/
13049 F:      drivers/message/fusion/
13050 F:      drivers/scsi/mpt3sas/
13051
13052 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
13053 M:      Matthew Wilcox <willy@infradead.org>
13054 L:      linux-scsi@vger.kernel.org
13055 S:      Maintained
13056 F:      drivers/scsi/sym53c8xx_2/
13057
13058 LTC1660 DAC DRIVER
13059 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13060 L:      linux-iio@vger.kernel.org
13061 S:      Maintained
13062 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
13063 F:      drivers/iio/dac/ltc1660.c
13064
13065 LTC2688 IIO DAC DRIVER
13066 M:      Nuno Sá <nuno.sa@analog.com>
13067 L:      linux-iio@vger.kernel.org
13068 S:      Supported
13069 W:      https://ez.analog.com/linux-software-drivers
13070 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
13071 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
13072 F:      drivers/iio/dac/ltc2688.c
13073
13074 LTC2947 HARDWARE MONITOR DRIVER
13075 M:      Nuno Sá <nuno.sa@analog.com>
13076 L:      linux-hwmon@vger.kernel.org
13077 S:      Supported
13078 W:      https://ez.analog.com/linux-software-drivers
13079 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
13080 F:      drivers/hwmon/ltc2947-core.c
13081 F:      drivers/hwmon/ltc2947-i2c.c
13082 F:      drivers/hwmon/ltc2947-spi.c
13083 F:      drivers/hwmon/ltc2947.h
13084
13085 LTC2991 HARDWARE MONITOR DRIVER
13086 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
13087 L:      linux-hwmon@vger.kernel.org
13088 S:      Supported
13089 W:      https://ez.analog.com/linux-software-drivers
13090 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
13091 F:      drivers/hwmon/ltc2991.c
13092
13093 LTC2983 IIO TEMPERATURE DRIVER
13094 M:      Nuno Sá <nuno.sa@analog.com>
13095 L:      linux-iio@vger.kernel.org
13096 S:      Supported
13097 W:      https://ez.analog.com/linux-software-drivers
13098 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
13099 F:      drivers/iio/temperature/ltc2983.c
13100
13101 LTC4282 HARDWARE MONITOR DRIVER
13102 M:      Nuno Sa <nuno.sa@analog.com>
13103 L:      linux-hwmon@vger.kernel.org
13104 S:      Supported
13105 F:      Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml
13106 F:      Documentation/hwmon/ltc4282.rst
13107 F:      drivers/hwmon/ltc4282.c
13108
13109 LTC4286 HARDWARE MONITOR DRIVER
13110 M:      Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
13111 L:      linux-i2c@vger.kernel.org
13112 S:      Maintained
13113 F:      Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
13114 F:      Documentation/hwmon/ltc4286.rst
13115 F:      drivers/hwmon/pmbus/Kconfig
13116 F:      drivers/hwmon/pmbus/Makefile
13117 F:      drivers/hwmon/pmbus/ltc4286.c
13118
13119 LTC4306 I2C MULTIPLEXER DRIVER
13120 M:      Michael Hennerich <michael.hennerich@analog.com>
13121 L:      linux-i2c@vger.kernel.org
13122 S:      Supported
13123 W:      https://ez.analog.com/linux-software-drivers
13124 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
13125 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
13126
13127 LTP (Linux Test Project)
13128 M:      Cyril Hrubis <chrubis@suse.cz>
13129 M:      Jan Stancek <jstancek@redhat.com>
13130 M:      Petr Vorel <pvorel@suse.cz>
13131 M:      Li Wang <liwang@redhat.com>
13132 M:      Yang Xu <xuyang2018.jy@fujitsu.com>
13133 L:      ltp@lists.linux.it (subscribers-only)
13134 S:      Maintained
13135 W:      http://linux-test-project.github.io/
13136 T:      git https://github.com/linux-test-project/ltp.git
13137
13138 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
13139 M:      Anshul Dalal <anshulusr@gmail.com>
13140 L:      linux-iio@vger.kernel.org
13141 S:      Maintained
13142 F:      Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
13143 F:      drivers/iio/light/ltr390.c
13144
13145 LYNX 28G SERDES PHY DRIVER
13146 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
13147 L:      netdev@vger.kernel.org
13148 S:      Supported
13149 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
13150 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
13151
13152 LYNX PCS MODULE
13153 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
13154 L:      netdev@vger.kernel.org
13155 S:      Supported
13156 F:      drivers/net/pcs/pcs-lynx.c
13157 F:      include/linux/pcs-lynx.h
13158
13159 M68K ARCHITECTURE
13160 M:      Geert Uytterhoeven <geert@linux-m68k.org>
13161 L:      linux-m68k@lists.linux-m68k.org
13162 S:      Maintained
13163 W:      http://www.linux-m68k.org/
13164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
13165 F:      arch/m68k/
13166 F:      drivers/zorro/
13167
13168 M68K ON APPLE MACINTOSH
13169 M:      Joshua Thompson <funaho@jurai.org>
13170 L:      linux-m68k@lists.linux-m68k.org
13171 S:      Maintained
13172 W:      http://www.mac.linux-m68k.org/
13173 F:      arch/m68k/mac/
13174 F:      drivers/macintosh/adb-iop.c
13175 F:      drivers/macintosh/via-macii.c
13176
13177 M68K ON HP9000/300
13178 M:      Philip Blundell <philb@gnu.org>
13179 S:      Maintained
13180 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
13181 F:      arch/m68k/hp300/
13182
13183 M88DS3103 MEDIA DRIVER
13184 L:      linux-media@vger.kernel.org
13185 S:      Orphan
13186 W:      https://linuxtv.org
13187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13188 F:      drivers/media/dvb-frontends/m88ds3103*
13189
13190 M88RS2000 MEDIA DRIVER
13191 M:      Malcolm Priestley <tvboxspy@gmail.com>
13192 L:      linux-media@vger.kernel.org
13193 S:      Maintained
13194 W:      https://linuxtv.org
13195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13196 F:      drivers/media/dvb-frontends/m88rs2000*
13197
13198 MA901 MASTERKIT USB FM RADIO DRIVER
13199 M:      Alexey Klimov <klimov.linux@gmail.com>
13200 L:      linux-media@vger.kernel.org
13201 S:      Maintained
13202 T:      git git://linuxtv.org/media_tree.git
13203 F:      drivers/media/radio/radio-ma901.c
13204
13205 MAC80211
13206 M:      Johannes Berg <johannes@sipsolutions.net>
13207 L:      linux-wireless@vger.kernel.org
13208 S:      Maintained
13209 W:      https://wireless.wiki.kernel.org/
13210 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
13211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
13212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
13213 F:      Documentation/networking/mac80211-injection.rst
13214 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
13215 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
13216 F:      include/net/mac80211.h
13217 F:      net/mac80211/
13218
13219 MAILBOX API
13220 M:      Jassi Brar <jassisinghbrar@gmail.com>
13221 L:      linux-kernel@vger.kernel.org
13222 S:      Maintained
13223 F:      Documentation/devicetree/bindings/mailbox/
13224 F:      drivers/mailbox/
13225 F:      include/dt-bindings/mailbox/
13226 F:      include/linux/mailbox_client.h
13227 F:      include/linux/mailbox_controller.h
13228
13229 MAILBOX ARM MHUv2
13230 M:      Viresh Kumar <viresh.kumar@linaro.org>
13231 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
13232 L:      linux-kernel@vger.kernel.org
13233 S:      Maintained
13234 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
13235 F:      drivers/mailbox/arm_mhuv2.c
13236 F:      include/linux/mailbox/arm_mhuv2_message.h
13237
13238 MAILBOX ARM MHUv3
13239 M:      Sudeep Holla <sudeep.holla@arm.com>
13240 M:      Cristian Marussi <cristian.marussi@arm.com>
13241 L:      linux-kernel@vger.kernel.org
13242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13243 S:      Maintained
13244 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml
13245 F:      drivers/mailbox/arm_mhuv3.c
13246
13247 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
13248 M:      Alejandro Colomar <alx@kernel.org>
13249 L:      linux-man@vger.kernel.org
13250 S:      Maintained
13251 W:      http://www.kernel.org/doc/man-pages
13252 T:      git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
13253 T:      git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git
13254
13255 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
13256 M:      Jeremy Kerr <jk@codeconstruct.com.au>
13257 M:      Matt Johnston <matt@codeconstruct.com.au>
13258 L:      netdev@vger.kernel.org
13259 S:      Maintained
13260 F:      Documentation/networking/mctp.rst
13261 F:      drivers/net/mctp/
13262 F:      include/net/mctp.h
13263 F:      include/net/mctpdevice.h
13264 F:      include/net/netns/mctp.h
13265 F:      net/mctp/
13266
13267 MAPLE TREE
13268 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
13269 L:      maple-tree@lists.infradead.org
13270 L:      linux-mm@kvack.org
13271 S:      Supported
13272 F:      Documentation/core-api/maple_tree.rst
13273 F:      include/linux/maple_tree.h
13274 F:      include/trace/events/maple_tree.h
13275 F:      lib/maple_tree.c
13276 F:      lib/test_maple_tree.c
13277 F:      tools/testing/radix-tree/linux/maple_tree.h
13278 F:      tools/testing/radix-tree/maple.c
13279
13280 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
13281 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
13282 L:      linux-mips@vger.kernel.org
13283 S:      Maintained
13284 F:      arch/mips/boot/dts/img/pistachio*
13285
13286 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
13287 M:      Andrew Lunn <andrew@lunn.ch>
13288 L:      netdev@vger.kernel.org
13289 S:      Maintained
13290 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
13291 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
13292 F:      Documentation/networking/devlink/mv88e6xxx.rst
13293 F:      drivers/net/dsa/mv88e6xxx/
13294 F:      include/linux/dsa/mv88e6xxx.h
13295 F:      include/linux/platform_data/mv88e6xxx.h
13296
13297 MARVELL ARMADA 3700 PHY DRIVERS
13298 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13299 S:      Maintained
13300 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
13301 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
13302 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
13303 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
13304
13305 MARVELL ARMADA 3700 SERIAL DRIVER
13306 M:      Pali Rohár <pali@kernel.org>
13307 S:      Maintained
13308 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
13309 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
13310 F:      drivers/tty/serial/mvebu-uart.c
13311
13312 MARVELL ARMADA DRM SUPPORT
13313 M:      Russell King <linux@armlinux.org.uk>
13314 S:      Maintained
13315 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
13316 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
13317 F:      Documentation/devicetree/bindings/display/armada/
13318 F:      drivers/gpu/drm/armada/
13319 F:      include/uapi/drm/armada_drm.h
13320
13321 MARVELL CRYPTO DRIVER
13322 M:      Boris Brezillon <bbrezillon@kernel.org>
13323 M:      Arnaud Ebalard <arno@natisbad.org>
13324 M:      Srujana Challa <schalla@marvell.com>
13325 L:      linux-crypto@vger.kernel.org
13326 S:      Maintained
13327 F:      drivers/crypto/marvell/
13328 F:      include/linux/soc/marvell/octeontx2/
13329
13330 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
13331 M:      Mirko Lindner <mlindner@marvell.com>
13332 M:      Stephen Hemminger <stephen@networkplumber.org>
13333 L:      netdev@vger.kernel.org
13334 S:      Maintained
13335 F:      drivers/net/ethernet/marvell/sk*
13336
13337 MARVELL LIBERTAS WIRELESS DRIVER
13338 L:      libertas-dev@lists.infradead.org
13339 S:      Orphan
13340 F:      drivers/net/wireless/marvell/libertas/
13341
13342 MARVELL MACCHIATOBIN SUPPORT
13343 M:      Russell King <linux@armlinux.org.uk>
13344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13345 S:      Maintained
13346 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
13347
13348 MARVELL MV643XX ETHERNET DRIVER
13349 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
13350 L:      netdev@vger.kernel.org
13351 S:      Maintained
13352 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
13353 F:      include/linux/mv643xx.h
13354
13355 MARVELL MV88X3310 PHY DRIVER
13356 M:      Russell King <linux@armlinux.org.uk>
13357 M:      Marek Behún <kabel@kernel.org>
13358 L:      netdev@vger.kernel.org
13359 S:      Maintained
13360 F:      drivers/net/phy/marvell10g.c
13361
13362 MARVELL MVEBU THERMAL DRIVER
13363 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13364 S:      Maintained
13365 F:      drivers/thermal/armada_thermal.c
13366
13367 MARVELL MVNETA ETHERNET DRIVER
13368 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13369 L:      netdev@vger.kernel.org
13370 S:      Maintained
13371 F:      drivers/net/ethernet/marvell/mvneta*
13372
13373 MARVELL MVPP2 ETHERNET DRIVER
13374 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13375 M:      Russell King <linux@armlinux.org.uk>
13376 L:      netdev@vger.kernel.org
13377 S:      Maintained
13378 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
13379 F:      drivers/net/ethernet/marvell/mvpp2/
13380
13381 MARVELL MWIFIEX WIRELESS DRIVER
13382 M:      Brian Norris <briannorris@chromium.org>
13383 R:      Francesco Dolcini <francesco@dolcini.it>
13384 L:      linux-wireless@vger.kernel.org
13385 S:      Odd Fixes
13386 F:      drivers/net/wireless/marvell/mwifiex/
13387
13388 MARVELL MWL8K WIRELESS DRIVER
13389 L:      linux-wireless@vger.kernel.org
13390 S:      Orphan
13391 F:      drivers/net/wireless/marvell/mwl8k.c
13392
13393 MARVELL NAND CONTROLLER DRIVER
13394 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13395 L:      linux-mtd@lists.infradead.org
13396 S:      Maintained
13397 F:      drivers/mtd/nand/raw/marvell_nand.c
13398
13399 MARVELL OCTEON ENDPOINT DRIVER
13400 M:      Veerasenareddy Burru <vburru@marvell.com>
13401 M:      Sathesh Edara <sedara@marvell.com>
13402 L:      netdev@vger.kernel.org
13403 S:      Supported
13404 F:      drivers/net/ethernet/marvell/octeon_ep
13405
13406 MARVELL OCTEON ENDPOINT VF DRIVER
13407 M:      Veerasenareddy Burru <vburru@marvell.com>
13408 M:      Sathesh Edara <sedara@marvell.com>
13409 M:      Shinas Rasheed <srasheed@marvell.com>
13410 M:      Satananda Burla <sburla@marvell.com>
13411 L:      netdev@vger.kernel.org
13412 S:      Supported
13413 F:      drivers/net/ethernet/marvell/octeon_ep_vf
13414
13415 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13416 M:      Sunil Goutham <sgoutham@marvell.com>
13417 M:      Geetha sowjanya <gakula@marvell.com>
13418 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13419 M:      hariprasad <hkelam@marvell.com>
13420 L:      netdev@vger.kernel.org
13421 S:      Supported
13422 F:      drivers/net/ethernet/marvell/octeontx2/nic/
13423 F:      include/linux/soc/marvell/octeontx2/
13424
13425 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13426 M:      Sunil Goutham <sgoutham@marvell.com>
13427 M:      Linu Cherian <lcherian@marvell.com>
13428 M:      Geetha sowjanya <gakula@marvell.com>
13429 M:      Jerin Jacob <jerinj@marvell.com>
13430 M:      hariprasad <hkelam@marvell.com>
13431 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13432 L:      netdev@vger.kernel.org
13433 S:      Supported
13434 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13435 F:      drivers/net/ethernet/marvell/octeontx2/af/
13436
13437 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13438 M:      Taras Chornyi <taras.chornyi@plvision.eu>
13439 S:      Supported
13440 W:      https://github.com/Marvell-switching/switchdev-prestera
13441 F:      drivers/net/ethernet/marvell/prestera/
13442
13443 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13444 M:      Nicolas Pitre <nico@fluxnic.net>
13445 S:      Odd Fixes
13446 F:      drivers/mmc/host/mvsdio.*
13447
13448 MARVELL USB MDIO CONTROLLER DRIVER
13449 M:      Tobias Waldekranz <tobias@waldekranz.com>
13450 L:      netdev@vger.kernel.org
13451 S:      Maintained
13452 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13453 F:      drivers/net/mdio/mdio-mvusb.c
13454
13455 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13456 M:      Hu Ziji <huziji@marvell.com>
13457 L:      linux-mmc@vger.kernel.org
13458 S:      Supported
13459 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13460 F:      drivers/mmc/host/sdhci-xenon*
13461
13462 MATROX FRAMEBUFFER DRIVER
13463 L:      linux-fbdev@vger.kernel.org
13464 S:      Orphan
13465 F:      drivers/video/fbdev/matrox/matroxfb_*
13466 F:      include/uapi/linux/matroxfb.h
13467
13468 MAX15301 DRIVER
13469 M:      Daniel Nilsson <daniel.nilsson@flex.com>
13470 L:      linux-hwmon@vger.kernel.org
13471 S:      Maintained
13472 F:      Documentation/hwmon/max15301.rst
13473 F:      drivers/hwmon/pmbus/max15301.c
13474
13475 MAX2175 SDR TUNER DRIVER
13476 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
13477 L:      linux-media@vger.kernel.org
13478 S:      Maintained
13479 T:      git git://linuxtv.org/media_tree.git
13480 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
13481 F:      Documentation/userspace-api/media/drivers/max2175.rst
13482 F:      drivers/media/i2c/max2175*
13483 F:      include/uapi/linux/max2175.h
13484
13485 MAX31335 RTC DRIVER
13486 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
13487 L:      linux-rtc@vger.kernel.org
13488 S:      Supported
13489 W:      https://ez.analog.com/linux-software-drivers
13490 F:      Documentation/devicetree/bindings/rtc/adi,max31335.yaml
13491 F:      drivers/rtc/rtc-max31335.c
13492
13493 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13494 L:      linux-hwmon@vger.kernel.org
13495 S:      Orphan
13496 F:      Documentation/hwmon/max6650.rst
13497 F:      drivers/hwmon/max6650.c
13498
13499 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13500 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13501 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13502 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13503 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13504 L:      linux-media@vger.kernel.org
13505 S:      Maintained
13506 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13507 F:      drivers/media/i2c/max9286.c
13508
13509 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13510 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13511 L:      linux-media@vger.kernel.org
13512 S:      Maintained
13513 F:      Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13514 F:      drivers/staging/media/max96712/max96712.c
13515
13516 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13517 M:      Peter Rosin <peda@axentia.se>
13518 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13519 S:      Maintained
13520 F:      Documentation/devicetree/bindings/sound/max9860.txt
13521 F:      sound/soc/codecs/max9860.*
13522
13523 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13524 M:      Andreas Klinger <ak@it-klinger.de>
13525 L:      linux-iio@vger.kernel.org
13526 S:      Maintained
13527 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13528 F:      drivers/iio/proximity/mb1232.c
13529
13530 MAXIM MAX11205 DRIVER
13531 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13532 L:      linux-iio@vger.kernel.org
13533 S:      Supported
13534 W:      https://ez.analog.com/linux-software-drivers
13535 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13536 F:      drivers/iio/adc/max11205.c
13537
13538 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13539 R:      Iskren Chernev <iskren.chernev@gmail.com>
13540 R:      Krzysztof Kozlowski <krzk@kernel.org>
13541 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13542 R:      Matheus Castello <matheus@castello.eng.br>
13543 L:      linux-pm@vger.kernel.org
13544 S:      Maintained
13545 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13546 F:      drivers/power/supply/max17040_battery.c
13547
13548 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13549 R:      Hans de Goede <hdegoede@redhat.com>
13550 R:      Krzysztof Kozlowski <krzk@kernel.org>
13551 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13552 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13553 R:      Purism Kernel Team <kernel@puri.sm>
13554 L:      linux-pm@vger.kernel.org
13555 S:      Maintained
13556 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13557 F:      drivers/power/supply/max17042_battery.c
13558
13559 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13560 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13561 L:      linux-kernel@vger.kernel.org
13562 S:      Maintained
13563 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13564 F:      drivers/regulator/max20086-regulator.c
13565
13566 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13567 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13568 L:      linux-iio@vger.kernel.org
13569 S:      Maintained
13570 F:      drivers/iio/temperature/max30208.c
13571
13572 MAXIM MAX77650 PMIC MFD DRIVER
13573 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13574 L:      linux-kernel@vger.kernel.org
13575 S:      Maintained
13576 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13577 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13578 F:      drivers/gpio/gpio-max77650.c
13579 F:      drivers/input/misc/max77650-onkey.c
13580 F:      drivers/leds/leds-max77650.c
13581 F:      drivers/mfd/max77650.c
13582 F:      drivers/power/supply/max77650-charger.c
13583 F:      drivers/regulator/max77650-regulator.c
13584 F:      include/linux/mfd/max77650.h
13585
13586 MAXIM MAX77714 PMIC MFD DRIVER
13587 M:      Luca Ceresoli <luca@lucaceresoli.net>
13588 S:      Maintained
13589 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13590 F:      drivers/mfd/max77714.c
13591 F:      include/linux/mfd/max77714.h
13592
13593 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13594 M:      Javier Martinez Canillas <javier@dowhile0.org>
13595 L:      linux-kernel@vger.kernel.org
13596 S:      Supported
13597 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13598 F:      drivers/regulator/max77802-regulator.c
13599 F:      include/dt-bindings/*/*max77802.h
13600
13601 MAXIM MAX77976 BATTERY CHARGER
13602 M:      Luca Ceresoli <luca@lucaceresoli.net>
13603 S:      Supported
13604 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13605 F:      drivers/power/supply/max77976_charger.c
13606
13607 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13608 M:      Krzysztof Kozlowski <krzk@kernel.org>
13609 L:      linux-pm@vger.kernel.org
13610 S:      Maintained
13611 B:      mailto:linux-samsung-soc@vger.kernel.org
13612 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13613 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13614 F:      drivers/power/supply/max14577_charger.c
13615 F:      drivers/power/supply/max77693_charger.c
13616
13617 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13618 M:      Chanwoo Choi <cw00.choi@samsung.com>
13619 M:      Krzysztof Kozlowski <krzk@kernel.org>
13620 L:      linux-kernel@vger.kernel.org
13621 S:      Maintained
13622 B:      mailto:linux-samsung-soc@vger.kernel.org
13623 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13624 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13625 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13626 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13627 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13628 F:      drivers/*/*max77843.c
13629 F:      drivers/*/max14577*.c
13630 F:      drivers/*/max77686*.c
13631 F:      drivers/*/max77693*.c
13632 F:      drivers/clk/clk-max77686.c
13633 F:      drivers/extcon/extcon-max14577.c
13634 F:      drivers/extcon/extcon-max77693.c
13635 F:      drivers/rtc/rtc-max77686.c
13636 F:      include/linux/mfd/max14577*.h
13637 F:      include/linux/mfd/max77686*.h
13638 F:      include/linux/mfd/max77693*.h
13639
13640 MAXIRADIO FM RADIO RECEIVER DRIVER
13641 M:      Hans Verkuil <hverkuil@xs4all.nl>
13642 L:      linux-media@vger.kernel.org
13643 S:      Maintained
13644 W:      https://linuxtv.org
13645 T:      git git://linuxtv.org/media_tree.git
13646 F:      drivers/media/radio/radio-maxiradio*
13647
13648 MAXLINEAR ETHERNET PHY DRIVER
13649 M:      Xu Liang <lxu@maxlinear.com>
13650 L:      netdev@vger.kernel.org
13651 S:      Supported
13652 F:      drivers/net/phy/mxl-gpy.c
13653
13654 MCAN MMIO DEVICE DRIVER
13655 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13656 L:      linux-can@vger.kernel.org
13657 S:      Maintained
13658 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13659 F:      drivers/net/can/m_can/m_can.c
13660 F:      drivers/net/can/m_can/m_can.h
13661 F:      drivers/net/can/m_can/m_can_platform.c
13662
13663 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13664 R:      Yasushi SHOJI <yashi@spacecubics.com>
13665 L:      linux-can@vger.kernel.org
13666 S:      Maintained
13667 F:      drivers/net/can/usb/mcba_usb.c
13668
13669 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13670 M:      Rishi Gupta <gupt21@gmail.com>
13671 L:      linux-i2c@vger.kernel.org
13672 L:      linux-input@vger.kernel.org
13673 S:      Maintained
13674 F:      drivers/hid/hid-mcp2221.c
13675
13676 MCP251XFD SPI-CAN NETWORK DRIVER
13677 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13678 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13679 R:      Thomas Kopp <thomas.kopp@microchip.com>
13680 L:      linux-can@vger.kernel.org
13681 S:      Maintained
13682 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13683 F:      drivers/net/can/spi/mcp251xfd/
13684
13685 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13686 M:      Peter Rosin <peda@axentia.se>
13687 L:      linux-iio@vger.kernel.org
13688 S:      Maintained
13689 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13690 F:      drivers/iio/potentiometer/mcp4018.c
13691 F:      drivers/iio/potentiometer/mcp4531.c
13692
13693 MCP4821 DAC DRIVER
13694 M:      Anshul Dalal <anshulusr@gmail.com>
13695 L:      linux-iio@vger.kernel.org
13696 S:      Maintained
13697 F:      Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
13698 F:      drivers/iio/dac/mcp4821.c
13699
13700 MCR20A IEEE-802.15.4 RADIO DRIVER
13701 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13702 L:      linux-wpan@vger.kernel.org
13703 S:      Odd Fixes
13704 W:      https://github.com/xueliu/mcr20a-linux
13705 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13706 F:      drivers/net/ieee802154/mcr20a.c
13707 F:      drivers/net/ieee802154/mcr20a.h
13708
13709 MDIO REGMAP DRIVER
13710 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13711 L:      netdev@vger.kernel.org
13712 S:      Maintained
13713 F:      drivers/net/mdio/mdio-regmap.c
13714 F:      include/linux/mdio/mdio-regmap.h
13715
13716 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13717 M:      William Breathitt Gray <wbg@kernel.org>
13718 L:      linux-iio@vger.kernel.org
13719 S:      Maintained
13720 F:      drivers/iio/dac/cio-dac.c
13721
13722 MEDIA CONTROLLER FRAMEWORK
13723 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13724 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13725 L:      linux-media@vger.kernel.org
13726 S:      Supported
13727 W:      https://www.linuxtv.org
13728 T:      git git://linuxtv.org/media_tree.git
13729 F:      drivers/media/mc/
13730 F:      include/media/media-*.h
13731 F:      include/uapi/linux/media.h
13732
13733 MEDIA DRIVER FOR FREESCALE IMX PXP
13734 M:      Philipp Zabel <p.zabel@pengutronix.de>
13735 L:      linux-media@vger.kernel.org
13736 S:      Maintained
13737 T:      git git://linuxtv.org/media_tree.git
13738 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13739
13740 MEDIA DRIVERS FOR ASCOT2E
13741 M:      Sergey Kozlov <serjk@netup.ru>
13742 M:      Abylay Ospan <aospan@netup.ru>
13743 L:      linux-media@vger.kernel.org
13744 S:      Supported
13745 W:      https://linuxtv.org
13746 W:      http://netup.tv/
13747 T:      git git://linuxtv.org/media_tree.git
13748 F:      drivers/media/dvb-frontends/ascot2e*
13749
13750 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13751 M:      Jasmin Jessich <jasmin@anw.at>
13752 L:      linux-media@vger.kernel.org
13753 S:      Maintained
13754 W:      https://linuxtv.org
13755 T:      git git://linuxtv.org/media_tree.git
13756 F:      drivers/media/dvb-frontends/cxd2099*
13757
13758 MEDIA DRIVERS FOR CXD2841ER
13759 M:      Sergey Kozlov <serjk@netup.ru>
13760 M:      Abylay Ospan <aospan@netup.ru>
13761 L:      linux-media@vger.kernel.org
13762 S:      Supported
13763 W:      https://linuxtv.org
13764 W:      http://netup.tv/
13765 T:      git git://linuxtv.org/media_tree.git
13766 F:      drivers/media/dvb-frontends/cxd2841er*
13767
13768 MEDIA DRIVERS FOR CXD2880
13769 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13770 L:      linux-media@vger.kernel.org
13771 S:      Supported
13772 W:      http://linuxtv.org/
13773 T:      git git://linuxtv.org/media_tree.git
13774 F:      drivers/media/dvb-frontends/cxd2880/*
13775 F:      drivers/media/spi/cxd2880*
13776
13777 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13778 L:      linux-media@vger.kernel.org
13779 S:      Orphan
13780 W:      https://linuxtv.org
13781 T:      git git://linuxtv.org/media_tree.git
13782 F:      drivers/media/pci/ddbridge/*
13783
13784 MEDIA DRIVERS FOR FREESCALE IMX
13785 M:      Steve Longerbeam <slongerbeam@gmail.com>
13786 M:      Philipp Zabel <p.zabel@pengutronix.de>
13787 L:      linux-media@vger.kernel.org
13788 S:      Maintained
13789 T:      git git://linuxtv.org/media_tree.git
13790 F:      Documentation/admin-guide/media/imx.rst
13791 F:      Documentation/devicetree/bindings/media/imx.txt
13792 F:      drivers/staging/media/imx/
13793 F:      include/linux/imx-media.h
13794 F:      include/media/imx.h
13795
13796 MEDIA DRIVERS FOR FREESCALE IMX7/8
13797 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13798 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13799 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13800 R:      Purism Kernel Team <kernel@puri.sm>
13801 L:      linux-media@vger.kernel.org
13802 S:      Maintained
13803 T:      git git://linuxtv.org/media_tree.git
13804 F:      Documentation/admin-guide/media/imx7.rst
13805 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13806 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13807 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13808 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13809 F:      drivers/media/platform/nxp/imx7-media-csi.c
13810 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13811
13812 MEDIA DRIVERS FOR HELENE
13813 M:      Abylay Ospan <aospan@netup.ru>
13814 L:      linux-media@vger.kernel.org
13815 S:      Supported
13816 W:      https://linuxtv.org
13817 W:      http://netup.tv/
13818 T:      git git://linuxtv.org/media_tree.git
13819 F:      drivers/media/dvb-frontends/helene*
13820
13821 MEDIA DRIVERS FOR HORUS3A
13822 M:      Sergey Kozlov <serjk@netup.ru>
13823 M:      Abylay Ospan <aospan@netup.ru>
13824 L:      linux-media@vger.kernel.org
13825 S:      Supported
13826 W:      https://linuxtv.org
13827 W:      http://netup.tv/
13828 T:      git git://linuxtv.org/media_tree.git
13829 F:      drivers/media/dvb-frontends/horus3a*
13830
13831 MEDIA DRIVERS FOR LNBH25
13832 M:      Sergey Kozlov <serjk@netup.ru>
13833 M:      Abylay Ospan <aospan@netup.ru>
13834 L:      linux-media@vger.kernel.org
13835 S:      Supported
13836 W:      https://linuxtv.org
13837 W:      http://netup.tv/
13838 T:      git git://linuxtv.org/media_tree.git
13839 F:      drivers/media/dvb-frontends/lnbh25*
13840
13841 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13842 L:      linux-media@vger.kernel.org
13843 S:      Orphan
13844 W:      https://linuxtv.org
13845 T:      git git://linuxtv.org/media_tree.git
13846 F:      drivers/media/dvb-frontends/mxl5xx*
13847
13848 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13849 M:      Sergey Kozlov <serjk@netup.ru>
13850 M:      Abylay Ospan <aospan@netup.ru>
13851 L:      linux-media@vger.kernel.org
13852 S:      Supported
13853 W:      https://linuxtv.org
13854 W:      http://netup.tv/
13855 T:      git git://linuxtv.org/media_tree.git
13856 F:      drivers/media/pci/netup_unidvb/*
13857
13858 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13859 M:      Dmitry Osipenko <digetx@gmail.com>
13860 L:      linux-media@vger.kernel.org
13861 L:      linux-tegra@vger.kernel.org
13862 S:      Maintained
13863 T:      git git://linuxtv.org/media_tree.git
13864 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13865 F:      drivers/media/platform/nvidia/tegra-vde/
13866
13867 MEDIA DRIVERS FOR RENESAS - CEU
13868 M:      Jacopo Mondi <jacopo@jmondi.org>
13869 L:      linux-media@vger.kernel.org
13870 L:      linux-renesas-soc@vger.kernel.org
13871 S:      Supported
13872 T:      git git://linuxtv.org/media_tree.git
13873 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13874 F:      drivers/media/platform/renesas/renesas-ceu.c
13875 F:      include/media/drv-intf/renesas-ceu.h
13876
13877 MEDIA DRIVERS FOR RENESAS - DRIF
13878 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13879 L:      linux-media@vger.kernel.org
13880 L:      linux-renesas-soc@vger.kernel.org
13881 S:      Supported
13882 T:      git git://linuxtv.org/media_tree.git
13883 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13884 F:      drivers/media/platform/renesas/rcar_drif.c
13885
13886 MEDIA DRIVERS FOR RENESAS - FCP
13887 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13888 L:      linux-media@vger.kernel.org
13889 L:      linux-renesas-soc@vger.kernel.org
13890 S:      Supported
13891 T:      git git://linuxtv.org/media_tree.git
13892 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13893 F:      drivers/media/platform/renesas/rcar-fcp.c
13894 F:      include/media/rcar-fcp.h
13895
13896 MEDIA DRIVERS FOR RENESAS - FDP1
13897 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13898 L:      linux-media@vger.kernel.org
13899 L:      linux-renesas-soc@vger.kernel.org
13900 S:      Supported
13901 T:      git git://linuxtv.org/media_tree.git
13902 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13903 F:      drivers/media/platform/renesas/rcar_fdp1.c
13904
13905 MEDIA DRIVERS FOR RENESAS - VIN
13906 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13907 L:      linux-media@vger.kernel.org
13908 L:      linux-renesas-soc@vger.kernel.org
13909 S:      Supported
13910 T:      git git://linuxtv.org/media_tree.git
13911 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13912 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13913 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13914 F:      drivers/media/platform/renesas/rcar-csi2.c
13915 F:      drivers/media/platform/renesas/rcar-isp.c
13916 F:      drivers/media/platform/renesas/rcar-vin/
13917
13918 MEDIA DRIVERS FOR RENESAS - VSP1
13919 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13920 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13921 L:      linux-media@vger.kernel.org
13922 L:      linux-renesas-soc@vger.kernel.org
13923 S:      Supported
13924 T:      git git://linuxtv.org/media_tree.git
13925 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13926 F:      drivers/media/platform/renesas/vsp1/
13927
13928 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13929 L:      linux-media@vger.kernel.org
13930 S:      Orphan
13931 W:      https://linuxtv.org
13932 T:      git git://linuxtv.org/media_tree.git
13933 F:      drivers/media/dvb-frontends/stv0910*
13934
13935 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13936 L:      linux-media@vger.kernel.org
13937 S:      Orphan
13938 W:      https://linuxtv.org
13939 T:      git git://linuxtv.org/media_tree.git
13940 F:      drivers/media/dvb-frontends/stv6111*
13941
13942 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
13943 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13944 M:      Alain Volmat <alain.volmat@foss.st.com>
13945 L:      linux-media@vger.kernel.org
13946 S:      Supported
13947 T:      git git://linuxtv.org/media_tree.git
13948 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13949 F:      Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
13950 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13951 F:      drivers/media/platform/st/stm32/stm32-dcmipp/*
13952
13953 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13954 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13955 L:      linux-media@vger.kernel.org
13956 S:      Maintained
13957 W:      https://linuxtv.org
13958 Q:      http://patchwork.kernel.org/project/linux-media/list/
13959 T:      git git://linuxtv.org/media_tree.git
13960 F:      Documentation/admin-guide/media/
13961 F:      Documentation/devicetree/bindings/media/
13962 F:      Documentation/driver-api/media/
13963 F:      Documentation/userspace-api/media/
13964 F:      drivers/media/
13965 F:      drivers/staging/media/
13966 F:      include/dt-bindings/media/
13967 F:      include/linux/platform_data/media/
13968 F:      include/media/
13969 F:      include/uapi/linux/dvb/
13970 F:      include/uapi/linux/ivtv*
13971 F:      include/uapi/linux/media.h
13972 F:      include/uapi/linux/uvcvideo.h
13973 F:      include/uapi/linux/v4l2-*
13974 F:      include/uapi/linux/videodev2.h
13975
13976 MEDIATEK BLUETOOTH DRIVER
13977 M:      Sean Wang <sean.wang@mediatek.com>
13978 L:      linux-bluetooth@vger.kernel.org
13979 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13980 S:      Maintained
13981 F:      Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml
13982 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13983 F:      drivers/bluetooth/btmtkuart.c
13984
13985 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13986 M:      Sean Wang <sean.wang@mediatek.com>
13987 L:      linux-pm@vger.kernel.org
13988 S:      Maintained
13989 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13990 F:      drivers/power/reset/mt6323-poweroff.c
13991
13992 MEDIATEK CIR DRIVER
13993 M:      Sean Wang <sean.wang@mediatek.com>
13994 S:      Maintained
13995 F:      drivers/media/rc/mtk-cir.c
13996
13997 MEDIATEK DMA DRIVER
13998 M:      Sean Wang <sean.wang@mediatek.com>
13999 L:      dmaengine@vger.kernel.org
14000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14001 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14002 S:      Maintained
14003 F:      Documentation/devicetree/bindings/dma/mediatek,*
14004 F:      drivers/dma/mediatek/
14005
14006 MEDIATEK ETHERNET DRIVER
14007 M:      Felix Fietkau <nbd@nbd.name>
14008 M:      Sean Wang <sean.wang@mediatek.com>
14009 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
14010 M:      Lorenzo Bianconi <lorenzo@kernel.org>
14011 L:      netdev@vger.kernel.org
14012 S:      Maintained
14013 F:      drivers/net/ethernet/mediatek/
14014
14015 MEDIATEK ETHERNET PCS DRIVER
14016 M:      Alexander Couzens <lynxis@fe80.eu>
14017 M:      Daniel Golle <daniel@makrotopia.org>
14018 L:      netdev@vger.kernel.org
14019 S:      Maintained
14020 F:      drivers/net/pcs/pcs-mtk-lynxi.c
14021 F:      include/linux/pcs/pcs-mtk-lynxi.h
14022
14023 MEDIATEK ETHERNET PHY DRIVERS
14024 M:      Daniel Golle <daniel@makrotopia.org>
14025 M:      Qingfang Deng <dqfext@gmail.com>
14026 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
14027 L:      netdev@vger.kernel.org
14028 S:      Maintained
14029 F:      drivers/net/phy/mediatek-ge-soc.c
14030 F:      drivers/net/phy/mediatek-ge.c
14031 F:      drivers/phy/mediatek/phy-mtk-xfi-tphy.c
14032
14033 MEDIATEK I2C CONTROLLER DRIVER
14034 M:      Qii Wang <qii.wang@mediatek.com>
14035 L:      linux-i2c@vger.kernel.org
14036 S:      Maintained
14037 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
14038 F:      drivers/i2c/busses/i2c-mt65xx.c
14039
14040 MEDIATEK IOMMU DRIVER
14041 M:      Yong Wu <yong.wu@mediatek.com>
14042 L:      iommu@lists.linux.dev
14043 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14044 S:      Supported
14045 F:      Documentation/devicetree/bindings/iommu/mediatek*
14046 F:      drivers/iommu/mtk_iommu*
14047 F:      include/dt-bindings/memory/mediatek,mt*-port.h
14048 F:      include/dt-bindings/memory/mt*-port.h
14049
14050 MEDIATEK JPEG DRIVER
14051 M:      Bin Liu <bin.liu@mediatek.com>
14052 S:      Supported
14053 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
14054 F:      drivers/media/platform/mediatek/jpeg/
14055
14056 MEDIATEK KEYPAD DRIVER
14057 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
14058 S:      Supported
14059 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
14060 F:      drivers/input/keyboard/mt6779-keypad.c
14061
14062 MEDIATEK MDP DRIVER
14063 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
14064 M:      Houlong Wei <houlong.wei@mediatek.com>
14065 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
14066 S:      Supported
14067 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
14068 F:      drivers/media/platform/mediatek/mdp/
14069 F:      drivers/media/platform/mediatek/vpu/
14070
14071 MEDIATEK MEDIA DRIVER
14072 M:      Tiffany Lin <tiffany.lin@mediatek.com>
14073 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
14074 M:      Yunfei Dong <yunfei.dong@mediatek.com>
14075 S:      Supported
14076 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
14077 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
14078 F:      drivers/media/platform/mediatek/vcodec/
14079 F:      drivers/media/platform/mediatek/vpu/
14080
14081 MEDIATEK MIPI-CSI CDPHY DRIVER
14082 M:      Julien Stephan <jstephan@baylibre.com>
14083 M:      Andy Hsieh <andy.hsieh@mediatek.com>
14084 S:      Supported
14085 F:      Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml
14086 F:      drivers/phy/mediatek/phy-mtk-mipi-csi-0-5*
14087
14088 MEDIATEK MMC/SD/SDIO DRIVER
14089 M:      Chaotian Jing <chaotian.jing@mediatek.com>
14090 S:      Maintained
14091 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
14092 F:      drivers/mmc/host/mtk-sd.c
14093
14094 MEDIATEK MT76 WIRELESS LAN DRIVER
14095 M:      Felix Fietkau <nbd@nbd.name>
14096 M:      Lorenzo Bianconi <lorenzo@kernel.org>
14097 M:      Ryder Lee <ryder.lee@mediatek.com>
14098 R:      Shayne Chen <shayne.chen@mediatek.com>
14099 R:      Sean Wang <sean.wang@mediatek.com>
14100 L:      linux-wireless@vger.kernel.org
14101 S:      Maintained
14102 T:      git https://github.com/nbd168/wireless
14103 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
14104 F:      drivers/net/wireless/mediatek/mt76/
14105
14106 MEDIATEK MT7601U WIRELESS LAN DRIVER
14107 M:      Jakub Kicinski <kuba@kernel.org>
14108 L:      linux-wireless@vger.kernel.org
14109 S:      Maintained
14110 F:      drivers/net/wireless/mediatek/mt7601u/
14111
14112 MEDIATEK MT7621 CLOCK DRIVER
14113 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
14114 S:      Maintained
14115 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
14116 F:      drivers/clk/ralink/clk-mt7621.c
14117
14118 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
14119 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
14120 S:      Maintained
14121 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
14122 F:      drivers/pci/controller/pcie-mt7621.c
14123
14124 MEDIATEK MT7621 PHY PCI DRIVER
14125 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
14126 S:      Maintained
14127 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
14128 F:      drivers/phy/ralink/phy-mt7621-pci.c
14129
14130 MEDIATEK MT7621/28/88 I2C DRIVER
14131 M:      Stefan Roese <sr@denx.de>
14132 L:      linux-i2c@vger.kernel.org
14133 S:      Maintained
14134 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
14135 F:      drivers/i2c/busses/i2c-mt7621.c
14136
14137 MEDIATEK MTMIPS CLOCK DRIVER
14138 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
14139 S:      Maintained
14140 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
14141 F:      drivers/clk/ralink/clk-mtmips.c
14142
14143 MEDIATEK NAND CONTROLLER DRIVER
14144 L:      linux-mtd@lists.infradead.org
14145 S:      Orphan
14146 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
14147 F:      drivers/mtd/nand/raw/mtk_*
14148
14149 MEDIATEK PMIC LED DRIVER
14150 M:      Sean Wang <sean.wang@mediatek.com>
14151 S:      Maintained
14152 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
14153 F:      drivers/leds/leds-mt6323.c
14154
14155 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
14156 M:      Sean Wang <sean.wang@mediatek.com>
14157 S:      Maintained
14158 F:      drivers/char/hw_random/mtk-rng.c
14159
14160 MEDIATEK SMI DRIVER
14161 M:      Yong Wu <yong.wu@mediatek.com>
14162 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14163 S:      Supported
14164 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
14165 F:      drivers/memory/mtk-smi.c
14166 F:      include/soc/mediatek/smi.h
14167
14168 MEDIATEK SWITCH DRIVER
14169 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
14170 M:      Daniel Golle <daniel@makrotopia.org>
14171 M:      DENG Qingfang <dqfext@gmail.com>
14172 M:      Sean Wang <sean.wang@mediatek.com>
14173 L:      netdev@vger.kernel.org
14174 S:      Maintained
14175 F:      drivers/net/dsa/mt7530-mdio.c
14176 F:      drivers/net/dsa/mt7530-mmio.c
14177 F:      drivers/net/dsa/mt7530.*
14178 F:      net/dsa/tag_mtk.c
14179
14180 MEDIATEK T7XX 5G WWAN MODEM DRIVER
14181 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
14182 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
14183 R:      Liu Haijun <haijun.liu@mediatek.com>
14184 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
14185 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
14186 L:      netdev@vger.kernel.org
14187 S:      Supported
14188 F:      drivers/net/wwan/t7xx/
14189
14190 MEDIATEK USB3 DRD IP DRIVER
14191 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
14192 L:      linux-usb@vger.kernel.org
14193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14194 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14195 S:      Maintained
14196 F:      Documentation/devicetree/bindings/usb/mediatek,*
14197 F:      drivers/usb/host/xhci-mtk*
14198 F:      drivers/usb/mtu3/
14199
14200 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
14201 M:      Peter Senna Tschudin <peter.senna@gmail.com>
14202 M:      Ian Ray <ian.ray@ge.com>
14203 M:      Martyn Welch <martyn.welch@collabora.co.uk>
14204 S:      Maintained
14205 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
14206 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
14207
14208 MEGARAID SCSI/SAS DRIVERS
14209 M:      Kashyap Desai <kashyap.desai@broadcom.com>
14210 M:      Sumit Saxena <sumit.saxena@broadcom.com>
14211 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
14212 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
14213 L:      megaraidlinux.pdl@broadcom.com
14214 L:      linux-scsi@vger.kernel.org
14215 S:      Maintained
14216 W:      http://www.avagotech.com/support/
14217 F:      Documentation/scsi/megaraid.rst
14218 F:      drivers/scsi/megaraid.*
14219 F:      drivers/scsi/megaraid/
14220
14221 MELEXIS MLX90614 DRIVER
14222 M:      Crt Mori <cmo@melexis.com>
14223 L:      linux-iio@vger.kernel.org
14224 S:      Supported
14225 W:      http://www.melexis.com
14226 F:      drivers/iio/temperature/mlx90614.c
14227
14228 MELEXIS MLX90632 DRIVER
14229 M:      Crt Mori <cmo@melexis.com>
14230 L:      linux-iio@vger.kernel.org
14231 S:      Supported
14232 W:      http://www.melexis.com
14233 F:      drivers/iio/temperature/mlx90632.c
14234
14235 MELEXIS MLX90635 DRIVER
14236 M:      Crt Mori <cmo@melexis.com>
14237 L:      linux-iio@vger.kernel.org
14238 S:      Supported
14239 W:      http://www.melexis.com
14240 F:      drivers/iio/temperature/mlx90635.c
14241
14242 MELFAS MIP4 TOUCHSCREEN DRIVER
14243 M:      Sangwon Jee <jeesw@melfas.com>
14244 S:      Supported
14245 W:      http://www.melfas.com
14246 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
14247 F:      drivers/input/touchscreen/melfas_mip4.c
14248
14249 MELLANOX BLUEFIELD I2C DRIVER
14250 M:      Khalil Blaiech <kblaiech@nvidia.com>
14251 M:      Asmaa Mnebhi <asmaa@nvidia.com>
14252 L:      linux-i2c@vger.kernel.org
14253 S:      Supported
14254 F:      drivers/i2c/busses/i2c-mlxbf.c
14255
14256 MELLANOX ETHERNET DRIVER (mlx4_en)
14257 M:      Tariq Toukan <tariqt@nvidia.com>
14258 L:      netdev@vger.kernel.org
14259 S:      Supported
14260 W:      http://www.mellanox.com
14261 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14262 F:      drivers/net/ethernet/mellanox/mlx4/en_*
14263
14264 MELLANOX ETHERNET DRIVER (mlx5e)
14265 M:      Saeed Mahameed <saeedm@nvidia.com>
14266 M:      Tariq Toukan <tariqt@nvidia.com>
14267 L:      netdev@vger.kernel.org
14268 S:      Supported
14269 W:      http://www.mellanox.com
14270 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14271 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
14272
14273 MELLANOX ETHERNET INNOVA DRIVERS
14274 R:      Boris Pismenny <borisp@nvidia.com>
14275 L:      netdev@vger.kernel.org
14276 S:      Supported
14277 W:      http://www.mellanox.com
14278 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14279 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
14280 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
14281 F:      include/linux/mlx5/mlx5_ifc_fpga.h
14282
14283 MELLANOX ETHERNET SWITCH DRIVERS
14284 M:      Ido Schimmel <idosch@nvidia.com>
14285 M:      Petr Machata <petrm@nvidia.com>
14286 L:      netdev@vger.kernel.org
14287 S:      Supported
14288 W:      http://www.mellanox.com
14289 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14290 F:      drivers/net/ethernet/mellanox/mlxsw/
14291 F:      tools/testing/selftests/drivers/net/mlxsw/
14292
14293 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
14294 M:      mlxsw@nvidia.com
14295 L:      netdev@vger.kernel.org
14296 S:      Supported
14297 W:      http://www.mellanox.com
14298 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14299 F:      drivers/net/ethernet/mellanox/mlxfw/
14300
14301 MELLANOX HARDWARE PLATFORM SUPPORT
14302 M:      Hans de Goede <hdegoede@redhat.com>
14303 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14304 M:      Vadim Pasternak <vadimp@nvidia.com>
14305 L:      platform-driver-x86@vger.kernel.org
14306 S:      Supported
14307 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
14308 F:      drivers/platform/mellanox/
14309 F:      include/linux/platform_data/mlxreg.h
14310
14311 MELLANOX MLX4 core VPI driver
14312 M:      Tariq Toukan <tariqt@nvidia.com>
14313 L:      netdev@vger.kernel.org
14314 L:      linux-rdma@vger.kernel.org
14315 S:      Supported
14316 W:      http://www.mellanox.com
14317 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14318 F:      drivers/net/ethernet/mellanox/mlx4/
14319 F:      include/linux/mlx4/
14320
14321 MELLANOX MLX4 IB driver
14322 M:      Yishai Hadas <yishaih@nvidia.com>
14323 L:      linux-rdma@vger.kernel.org
14324 S:      Supported
14325 W:      http://www.mellanox.com
14326 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14327 F:      drivers/infiniband/hw/mlx4/
14328 F:      include/linux/mlx4/
14329 F:      include/uapi/rdma/mlx4-abi.h
14330
14331 MELLANOX MLX5 core VPI driver
14332 M:      Saeed Mahameed <saeedm@nvidia.com>
14333 M:      Leon Romanovsky <leonro@nvidia.com>
14334 M:      Tariq Toukan <tariqt@nvidia.com>
14335 L:      netdev@vger.kernel.org
14336 L:      linux-rdma@vger.kernel.org
14337 S:      Supported
14338 W:      http://www.mellanox.com
14339 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14340 F:      Documentation/networking/device_drivers/ethernet/mellanox/
14341 F:      drivers/net/ethernet/mellanox/mlx5/core/
14342 F:      include/linux/mlx5/
14343
14344 MELLANOX MLX5 IB driver
14345 M:      Leon Romanovsky <leonro@nvidia.com>
14346 L:      linux-rdma@vger.kernel.org
14347 S:      Supported
14348 W:      http://www.mellanox.com
14349 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14350 F:      drivers/infiniband/hw/mlx5/
14351 F:      include/linux/mlx5/
14352 F:      include/uapi/rdma/mlx5-abi.h
14353
14354 MELLANOX MLX5 VDPA DRIVER
14355 M:      Dragos Tatulea <dtatulea@nvidia.com>
14356 L:      virtualization@lists.linux.dev
14357 S:      Supported
14358 F:      drivers/vdpa/mlx5/
14359
14360 MELLANOX MLXCPLD I2C AND MUX DRIVER
14361 M:      Vadim Pasternak <vadimp@nvidia.com>
14362 M:      Michael Shych <michaelsh@nvidia.com>
14363 L:      linux-i2c@vger.kernel.org
14364 S:      Supported
14365 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
14366 F:      drivers/i2c/busses/i2c-mlxcpld.c
14367 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
14368
14369 MELLANOX MLXCPLD LED DRIVER
14370 M:      Vadim Pasternak <vadimp@nvidia.com>
14371 L:      linux-leds@vger.kernel.org
14372 S:      Supported
14373 F:      Documentation/leds/leds-mlxcpld.rst
14374 F:      drivers/leds/leds-mlxcpld.c
14375 F:      drivers/leds/leds-mlxreg.c
14376
14377 MELLANOX PLATFORM DRIVER
14378 M:      Vadim Pasternak <vadimp@nvidia.com>
14379 L:      platform-driver-x86@vger.kernel.org
14380 S:      Supported
14381 F:      drivers/platform/x86/mlx-platform.c
14382
14383 MEMBARRIER SUPPORT
14384 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14385 M:      "Paul E. McKenney" <paulmck@kernel.org>
14386 L:      linux-kernel@vger.kernel.org
14387 S:      Supported
14388 F:      Documentation/scheduler/membarrier.rst
14389 F:      arch/*/include/asm/membarrier.h
14390 F:      arch/*/include/asm/sync_core.h
14391 F:      include/uapi/linux/membarrier.h
14392 F:      kernel/sched/membarrier.c
14393
14394 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
14395 M:      Mike Rapoport <rppt@kernel.org>
14396 L:      linux-mm@kvack.org
14397 S:      Maintained
14398 F:      Documentation/core-api/boot-time-mm.rst
14399 F:      include/linux/memblock.h
14400 F:      mm/memblock.c
14401 F:      mm/mm_init.c
14402 F:      tools/testing/memblock/
14403
14404 MEMORY ALLOCATION PROFILING
14405 M:      Suren Baghdasaryan <surenb@google.com>
14406 M:      Kent Overstreet <kent.overstreet@linux.dev>
14407 L:      linux-mm@kvack.org
14408 S:      Maintained
14409 F:      Documentation/mm/allocation-profiling.rst
14410 F:      include/linux/alloc_tag.h
14411 F:      include/linux/pgalloc_tag.h
14412 F:      lib/alloc_tag.c
14413
14414 MEMORY CONTROLLER DRIVERS
14415 M:      Krzysztof Kozlowski <krzk@kernel.org>
14416 L:      linux-kernel@vger.kernel.org
14417 S:      Maintained
14418 B:      mailto:krzysztof.kozlowski@linaro.org
14419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
14420 F:      Documentation/devicetree/bindings/memory-controllers/
14421 F:      drivers/memory/
14422 F:      include/dt-bindings/memory/
14423 F:      include/memory/
14424
14425 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
14426 M:      Dmitry Osipenko <digetx@gmail.com>
14427 L:      linux-pm@vger.kernel.org
14428 L:      linux-tegra@vger.kernel.org
14429 S:      Maintained
14430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
14431 F:      drivers/devfreq/tegra30-devfreq.c
14432
14433 MEMORY HOT(UN)PLUG
14434 M:      David Hildenbrand <david@redhat.com>
14435 M:      Oscar Salvador <osalvador@suse.de>
14436 L:      linux-mm@kvack.org
14437 S:      Maintained
14438 F:      Documentation/admin-guide/mm/memory-hotplug.rst
14439 F:      Documentation/core-api/memory-hotplug.rst
14440 F:      drivers/base/memory.c
14441 F:      include/linux/memory_hotplug.h
14442 F:      mm/memory_hotplug.c
14443 F:      tools/testing/selftests/memory-hotplug/
14444
14445 MEMORY MANAGEMENT
14446 M:      Andrew Morton <akpm@linux-foundation.org>
14447 L:      linux-mm@kvack.org
14448 S:      Maintained
14449 W:      http://www.linux-mm.org
14450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14451 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14452 F:      include/linux/gfp.h
14453 F:      include/linux/gfp_types.h
14454 F:      include/linux/memfd.h
14455 F:      include/linux/memory.h
14456 F:      include/linux/memory_hotplug.h
14457 F:      include/linux/memory-tiers.h
14458 F:      include/linux/mempolicy.h
14459 F:      include/linux/mempool.h
14460 F:      include/linux/memremap.h
14461 F:      include/linux/mm.h
14462 F:      include/linux/mm_*.h
14463 F:      include/linux/mmzone.h
14464 F:      include/linux/mmu_notifier.h
14465 F:      include/linux/pagewalk.h
14466 F:      include/linux/rmap.h
14467 F:      include/trace/events/ksm.h
14468 F:      mm/
14469 F:      tools/mm/
14470 F:      tools/testing/selftests/mm/
14471 N:      include/linux/page[-_]*
14472
14473 MEMORY MAPPING
14474 M:      Andrew Morton <akpm@linux-foundation.org>
14475 R:      Liam R. Howlett <Liam.Howlett@oracle.com>
14476 R:      Vlastimil Babka <vbabka@suse.cz>
14477 R:      Lorenzo Stoakes <lstoakes@gmail.com>
14478 L:      linux-mm@kvack.org
14479 S:      Maintained
14480 W:      http://www.linux-mm.org
14481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14482 F:      mm/mmap.c
14483
14484 MEMORY TECHNOLOGY DEVICES (MTD)
14485 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14486 M:      Richard Weinberger <richard@nod.at>
14487 M:      Vignesh Raghavendra <vigneshr@ti.com>
14488 L:      linux-mtd@lists.infradead.org
14489 S:      Maintained
14490 W:      http://www.linux-mtd.infradead.org/
14491 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14492 C:      irc://irc.oftc.net/mtd
14493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14495 F:      Documentation/devicetree/bindings/mtd/
14496 F:      drivers/mtd/
14497 F:      include/linux/mtd/
14498 F:      include/uapi/mtd/
14499
14500 MEMSENSING MICROSYSTEMS MSA311 DRIVER
14501 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
14502 L:      linux-iio@vger.kernel.org
14503 S:      Maintained
14504 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14505 F:      drivers/iio/accel/msa311.c
14506
14507 MEN A21 WATCHDOG DRIVER
14508 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14509 L:      linux-watchdog@vger.kernel.org
14510 S:      Maintained
14511 F:      drivers/watchdog/mena21_wdt.c
14512
14513 MEN CHAMELEON BUS (mcb)
14514 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14515 S:      Maintained
14516 F:      Documentation/driver-api/men-chameleon-bus.rst
14517 F:      drivers/mcb/
14518 F:      include/linux/mcb.h
14519
14520 MEN F21BMC (Board Management Controller)
14521 M:      Andreas Werner <andreas.werner@men.de>
14522 S:      Supported
14523 F:      Documentation/hwmon/menf21bmc.rst
14524 F:      drivers/hwmon/menf21bmc_hwmon.c
14525 F:      drivers/leds/leds-menf21bmc.c
14526 F:      drivers/mfd/menf21bmc.c
14527 F:      drivers/watchdog/menf21bmc_wdt.c
14528
14529 MEN Z069 WATCHDOG DRIVER
14530 M:      Johannes Thumshirn <jth@kernel.org>
14531 L:      linux-watchdog@vger.kernel.org
14532 S:      Maintained
14533 F:      drivers/watchdog/menz69_wdt.c
14534
14535 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14536 M:      Neil Armstrong <neil.armstrong@linaro.org>
14537 L:      linux-media@vger.kernel.org
14538 L:      linux-amlogic@lists.infradead.org
14539 S:      Supported
14540 W:      http://linux-meson.com/
14541 T:      git git://linuxtv.org/media_tree.git
14542 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14543 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
14544 F:      drivers/media/cec/platform/meson/ao-cec.c
14545
14546 MESON GE2D DRIVER FOR AMLOGIC SOCS
14547 M:      Neil Armstrong <neil.armstrong@linaro.org>
14548 L:      linux-media@vger.kernel.org
14549 L:      linux-amlogic@lists.infradead.org
14550 S:      Supported
14551 T:      git git://linuxtv.org/media_tree.git
14552 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14553 F:      drivers/media/platform/amlogic/meson-ge2d/
14554
14555 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14556 M:      Liang Yang <liang.yang@amlogic.com>
14557 L:      linux-mtd@lists.infradead.org
14558 S:      Maintained
14559 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14560 F:      drivers/mtd/nand/raw/meson_*
14561
14562 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14563 M:      Neil Armstrong <neil.armstrong@linaro.org>
14564 L:      linux-media@vger.kernel.org
14565 L:      linux-amlogic@lists.infradead.org
14566 S:      Supported
14567 T:      git git://linuxtv.org/media_tree.git
14568 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14569 F:      drivers/staging/media/meson/vdec/
14570
14571 METHODE UDPU SUPPORT
14572 M:      Robert Marko <robert.marko@sartura.hr>
14573 S:      Maintained
14574 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14575 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14576
14577 MHI BUS
14578 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14579 L:      mhi@lists.linux.dev
14580 L:      linux-arm-msm@vger.kernel.org
14581 S:      Maintained
14582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14583 F:      Documentation/ABI/stable/sysfs-bus-mhi
14584 F:      Documentation/mhi/
14585 F:      drivers/bus/mhi/
14586 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14587 F:      include/linux/mhi.h
14588
14589 MICROBLAZE ARCHITECTURE
14590 M:      Michal Simek <monstr@monstr.eu>
14591 S:      Supported
14592 W:      http://www.monstr.eu/fdt/
14593 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14594 F:      arch/microblaze/
14595
14596 MICROBLAZE TMR INJECT
14597 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14598 S:      Supported
14599 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14600 F:      drivers/misc/xilinx_tmr_inject.c
14601
14602 MICROBLAZE TMR MANAGER
14603 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14604 S:      Supported
14605 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14606 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14607 F:      drivers/misc/xilinx_tmr_manager.c
14608
14609 MICROCHIP AT91 DMA DRIVERS
14610 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14612 L:      dmaengine@vger.kernel.org
14613 S:      Supported
14614 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14615 F:      drivers/dma/at_hdmac.c
14616 F:      drivers/dma/at_xdmac.c
14617 F:      include/dt-bindings/dma/at91.h
14618
14619 MICROCHIP AT91 SERIAL DRIVER
14620 M:      Richard Genoud <richard.genoud@bootlin.com>
14621 S:      Maintained
14622 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14623 F:      drivers/tty/serial/atmel_serial.c
14624 F:      drivers/tty/serial/atmel_serial.h
14625
14626 MICROCHIP AT91 USART MFD DRIVER
14627 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14628 L:      linux-kernel@vger.kernel.org
14629 S:      Supported
14630 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14631 F:      drivers/mfd/at91-usart.c
14632 F:      include/dt-bindings/mfd/at91-usart.h
14633
14634 MICROCHIP AT91 USART SPI DRIVER
14635 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14636 L:      linux-spi@vger.kernel.org
14637 S:      Supported
14638 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14639 F:      drivers/spi/spi-at91-usart.c
14640
14641 MICROCHIP AUDIO ASOC DRIVERS
14642 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14644 S:      Supported
14645 F:      Documentation/devicetree/bindings/sound/atmel*
14646 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14647 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14648 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14649 F:      sound/soc/atmel
14650
14651 MICROCHIP CSI2DC DRIVER
14652 M:      Eugen Hristev <eugen.hristev@microchip.com>
14653 L:      linux-media@vger.kernel.org
14654 S:      Supported
14655 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14656 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14657
14658 MICROCHIP ECC DRIVER
14659 L:      linux-crypto@vger.kernel.org
14660 S:      Orphan
14661 F:      drivers/crypto/atmel-ecc.*
14662
14663 MICROCHIP EIC DRIVER
14664 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14666 S:      Supported
14667 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14668 F:      drivers/irqchip/irq-mchp-eic.c
14669
14670 MICROCHIP I2C DRIVER
14671 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14672 L:      linux-i2c@vger.kernel.org
14673 S:      Supported
14674 F:      drivers/i2c/busses/i2c-at91-*.c
14675 F:      drivers/i2c/busses/i2c-at91.h
14676
14677 MICROCHIP ISC DRIVER
14678 M:      Eugen Hristev <eugen.hristev@microchip.com>
14679 L:      linux-media@vger.kernel.org
14680 S:      Supported
14681 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14682 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14683 F:      drivers/media/platform/microchip/microchip-isc*
14684 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14685 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14686 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14687 F:      include/linux/atmel-isc-media.h
14688
14689 MICROCHIP ISI DRIVER
14690 M:      Eugen Hristev <eugen.hristev@microchip.com>
14691 L:      linux-media@vger.kernel.org
14692 S:      Supported
14693 F:      drivers/media/platform/atmel/atmel-isi.c
14694 F:      drivers/media/platform/atmel/atmel-isi.h
14695
14696 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14697 M:      Woojung Huh <woojung.huh@microchip.com>
14698 M:      UNGLinuxDriver@microchip.com
14699 L:      netdev@vger.kernel.org
14700 S:      Maintained
14701 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14702 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14703 F:      drivers/net/dsa/microchip/*
14704 F:      include/linux/dsa/ksz_common.h
14705 F:      include/linux/platform_data/microchip-ksz.h
14706 F:      net/dsa/tag_ksz.c
14707
14708 MICROCHIP LAN743X ETHERNET DRIVER
14709 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14710 M:      UNGLinuxDriver@microchip.com
14711 L:      netdev@vger.kernel.org
14712 S:      Maintained
14713 F:      drivers/net/ethernet/microchip/lan743x_*
14714
14715 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14716 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14717 R:      UNGLinuxDriver@microchip.com
14718 L:      netdev@vger.kernel.org
14719 S:      Maintained
14720 F:      drivers/net/phy/microchip_t1.c
14721
14722 MICROCHIP LAN966X ETHERNET DRIVER
14723 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14724 M:      UNGLinuxDriver@microchip.com
14725 L:      netdev@vger.kernel.org
14726 S:      Maintained
14727 F:      drivers/net/ethernet/microchip/lan966x/*
14728
14729 MICROCHIP LCDFB DRIVER
14730 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14731 L:      linux-fbdev@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/video/fbdev/atmel_lcdfb.c
14734 F:      include/video/atmel_lcdc.h
14735
14736 MICROCHIP MCP16502 PMIC DRIVER
14737 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14739 S:      Supported
14740 F:      Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
14741 F:      drivers/regulator/mcp16502.c
14742
14743 MICROCHIP MCP3564 ADC DRIVER
14744 M:      Marius Cristea <marius.cristea@microchip.com>
14745 L:      linux-iio@vger.kernel.org
14746 S:      Supported
14747 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
14748 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14749 F:      drivers/iio/adc/mcp3564.c
14750
14751 MICROCHIP MCP3911 ADC DRIVER
14752 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14753 M:      Kent Gustavsson <kent@minoris.se>
14754 L:      linux-iio@vger.kernel.org
14755 S:      Maintained
14756 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14757 F:      drivers/iio/adc/mcp3911.c
14758
14759 MICROCHIP MMC/SD/SDIO MCI DRIVER
14760 M:      Aubin Constans <aubin.constans@microchip.com>
14761 S:      Maintained
14762 F:      drivers/mmc/host/atmel-mci.c
14763
14764 MICROCHIP NAND DRIVER
14765 L:      linux-mtd@lists.infradead.org
14766 S:      Orphan
14767 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14768 F:      drivers/mtd/nand/raw/atmel/*
14769
14770 MICROCHIP OTPC DRIVER
14771 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14773 S:      Supported
14774 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14775 F:      drivers/nvmem/microchip-otpc.c
14776 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14777
14778 MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER
14779 M:      Marius Cristea <marius.cristea@microchip.com>
14780 L:      linux-iio@vger.kernel.org
14781 S:      Supported
14782 F:      Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml
14783 F:      drivers/iio/adc/pac1934.c
14784
14785 MICROCHIP PCI1XXXX GP DRIVER
14786 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14787 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14788 L:      linux-gpio@vger.kernel.org
14789 S:      Supported
14790 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14791 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14792 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14793 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14794
14795 MICROCHIP PCI1XXXX I2C DRIVER
14796 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14797 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14798 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14799 L:      linux-i2c@vger.kernel.org
14800 S:      Maintained
14801 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14802
14803 MICROCHIP PCIe UART DRIVER
14804 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14805 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14806 L:      linux-serial@vger.kernel.org
14807 S:      Maintained
14808 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14809
14810 MICROCHIP POLARFIRE FPGA DRIVERS
14811 M:      Conor Dooley <conor.dooley@microchip.com>
14812 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14813 L:      linux-fpga@vger.kernel.org
14814 S:      Supported
14815 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14816 F:      drivers/fpga/microchip-spi.c
14817
14818 MICROCHIP PWM DRIVER
14819 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14821 L:      linux-pwm@vger.kernel.org
14822 S:      Supported
14823 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14824 F:      drivers/pwm/pwm-atmel.c
14825
14826 MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER
14827 M:      Manikandan Muralidharan <manikandan.m@microchip.com>
14828 M:      Dharma Balasubiramani <dharma.b@microchip.com>
14829 L:      dri-devel@lists.freedesktop.org
14830 S:      Supported
14831 F:      Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml
14832 F:      drivers/gpu/drm/bridge/microchip-lvds.c
14833
14834 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14835 M:      Eugen Hristev <eugen.hristev@microchip.com>
14836 L:      linux-iio@vger.kernel.org
14837 S:      Supported
14838 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14839 F:      drivers/iio/adc/at91-sama5d2_adc.c
14840 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14841
14842 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14843 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14844 S:      Supported
14845 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14846 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14847
14848 MICROCHIP SOC DRIVERS
14849 M:      Conor Dooley <conor@kernel.org>
14850 S:      Supported
14851 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14852 F:      drivers/soc/microchip/
14853
14854 MICROCHIP SPI DRIVER
14855 M:      Ryan Wanner <ryan.wanner@microchip.com>
14856 S:      Supported
14857 F:      drivers/spi/spi-atmel.*
14858
14859 MICROCHIP SSC DRIVER
14860 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14862 S:      Supported
14863 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14864 F:      drivers/misc/atmel-ssc.c
14865 F:      include/linux/atmel-ssc.h
14866
14867 Microchip Timer Counter Block (TCB) Capture Driver
14868 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14870 L:      linux-iio@vger.kernel.org
14871 S:      Maintained
14872 F:      drivers/counter/microchip-tcb-capture.c
14873
14874 MICROCHIP USB251XB DRIVER
14875 M:      Richard Leitner <richard.leitner@skidata.com>
14876 L:      linux-usb@vger.kernel.org
14877 S:      Maintained
14878 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14879 F:      drivers/usb/misc/usb251xb.c
14880
14881 MICROCHIP USBA UDC DRIVER
14882 M:      Cristian Birsan <cristian.birsan@microchip.com>
14883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14884 S:      Supported
14885 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14886
14887 MICROCHIP WILC1000 WIFI DRIVER
14888 M:      Ajay Singh <ajay.kathat@microchip.com>
14889 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14890 L:      linux-wireless@vger.kernel.org
14891 S:      Supported
14892 F:      drivers/net/wireless/microchip/wilc1000/
14893
14894 MICROSEMI MIPS SOCS
14895 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14896 M:      UNGLinuxDriver@microchip.com
14897 L:      linux-mips@vger.kernel.org
14898 S:      Supported
14899 F:      Documentation/devicetree/bindings/mips/mscc.txt
14900 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14901 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14902 F:      arch/mips/boot/dts/mscc/
14903 F:      arch/mips/configs/generic/board-ocelot.config
14904 F:      arch/mips/generic/board-ocelot.c
14905
14906 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14907 M:      Don Brace <don.brace@microchip.com>
14908 L:      storagedev@microchip.com
14909 L:      linux-scsi@vger.kernel.org
14910 S:      Supported
14911 F:      Documentation/scsi/smartpqi.rst
14912 F:      drivers/scsi/smartpqi/Kconfig
14913 F:      drivers/scsi/smartpqi/Makefile
14914 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14915 F:      include/linux/cciss*.h
14916 F:      include/uapi/linux/cciss*.h
14917
14918 MICROSOFT MANA RDMA DRIVER
14919 M:      Long Li <longli@microsoft.com>
14920 M:      Ajay Sharma <sharmaajay@microsoft.com>
14921 L:      linux-rdma@vger.kernel.org
14922 S:      Supported
14923 F:      drivers/infiniband/hw/mana/
14924 F:      include/net/mana
14925 F:      include/uapi/rdma/mana-abi.h
14926
14927 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14928 M:      Maximilian Luz <luzmaximilian@gmail.com>
14929 L:      platform-driver-x86@vger.kernel.org
14930 S:      Maintained
14931 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14932
14933 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14934 M:      Maximilian Luz <luzmaximilian@gmail.com>
14935 L:      linux-pm@vger.kernel.org
14936 L:      platform-driver-x86@vger.kernel.org
14937 S:      Maintained
14938 F:      drivers/power/supply/surface_battery.c
14939 F:      drivers/power/supply/surface_charger.c
14940
14941 MICROSOFT SURFACE DTX DRIVER
14942 M:      Maximilian Luz <luzmaximilian@gmail.com>
14943 L:      platform-driver-x86@vger.kernel.org
14944 S:      Maintained
14945 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14946 F:      drivers/platform/surface/surface_dtx.c
14947 F:      include/uapi/linux/surface_aggregator/dtx.h
14948
14949 MICROSOFT SURFACE SENSOR FAN DRIVER
14950 M:      Maximilian Luz <luzmaximilian@gmail.com>
14951 M:      Ivor Wanders <ivor@iwanders.net>
14952 L:      linux-hwmon@vger.kernel.org
14953 S:      Maintained
14954 F:      Documentation/hwmon/surface_fan.rst
14955 F:      drivers/hwmon/surface_fan.c
14956
14957 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14958 M:      Maximilian Luz <luzmaximilian@gmail.com>
14959 L:      platform-driver-x86@vger.kernel.org
14960 S:      Maintained
14961 F:      drivers/platform/surface/surface_gpe.c
14962
14963 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14964 M:      Hans de Goede <hdegoede@redhat.com>
14965 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14966 M:      Maximilian Luz <luzmaximilian@gmail.com>
14967 L:      platform-driver-x86@vger.kernel.org
14968 S:      Maintained
14969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14970 F:      drivers/platform/surface/
14971
14972 MICROSOFT SURFACE HID TRANSPORT DRIVER
14973 M:      Maximilian Luz <luzmaximilian@gmail.com>
14974 L:      linux-input@vger.kernel.org
14975 L:      platform-driver-x86@vger.kernel.org
14976 S:      Maintained
14977 F:      drivers/hid/surface-hid/
14978
14979 MICROSOFT SURFACE HOT-PLUG DRIVER
14980 M:      Maximilian Luz <luzmaximilian@gmail.com>
14981 L:      platform-driver-x86@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/platform/surface/surface_hotplug.c
14984
14985 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14986 M:      Maximilian Luz <luzmaximilian@gmail.com>
14987 L:      platform-driver-x86@vger.kernel.org
14988 S:      Maintained
14989 F:      drivers/platform/surface/surface_platform_profile.c
14990
14991 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14992 M:      Chen Yu <yu.c.chen@intel.com>
14993 L:      platform-driver-x86@vger.kernel.org
14994 S:      Supported
14995 F:      drivers/platform/surface/surfacepro3_button.c
14996
14997 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14998 M:      Maximilian Luz <luzmaximilian@gmail.com>
14999 L:      platform-driver-x86@vger.kernel.org
15000 S:      Maintained
15001 F:      drivers/platform/surface/surface_aggregator_hub.c
15002
15003 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
15004 M:      Maximilian Luz <luzmaximilian@gmail.com>
15005 L:      platform-driver-x86@vger.kernel.org
15006 S:      Maintained
15007 W:      https://github.com/linux-surface/surface-aggregator-module
15008 C:      irc://irc.libera.chat/linux-surface
15009 F:      Documentation/driver-api/surface_aggregator/
15010 F:      drivers/platform/surface/aggregator/
15011 F:      drivers/platform/surface/surface_acpi_notify.c
15012 F:      drivers/platform/surface/surface_aggregator_cdev.c
15013 F:      drivers/platform/surface/surface_aggregator_registry.c
15014 F:      include/linux/surface_acpi_notify.h
15015 F:      include/linux/surface_aggregator/
15016 F:      include/uapi/linux/surface_aggregator/
15017
15018 MICROTEK X6 SCANNER
15019 M:      Oliver Neukum <oliver@neukum.org>
15020 S:      Maintained
15021 F:      drivers/usb/image/microtek.*
15022
15023 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
15024 M:      Luka Kovacic <luka.kovacic@sartura.hr>
15025 M:      Luka Perkov <luka.perkov@sartura.hr>
15026 S:      Maintained
15027 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
15028 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
15029 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
15030 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
15031 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
15032 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
15033
15034 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
15035 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15036 L:      linux-media@vger.kernel.org
15037 S:      Maintained
15038 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
15039 F:      Documentation/driver-api/media/drivers/ccs/
15040 F:      Documentation/userspace-api/media/drivers/ccs.rst
15041 F:      drivers/media/i2c/ccs-pll.c
15042 F:      drivers/media/i2c/ccs-pll.h
15043 F:      drivers/media/i2c/ccs/
15044 F:      include/uapi/linux/ccs.h
15045 F:      include/uapi/linux/smiapp.h
15046
15047 MIPS
15048 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15049 L:      linux-mips@vger.kernel.org
15050 S:      Maintained
15051 W:      http://www.linux-mips.org/
15052 Q:      https://patchwork.kernel.org/project/linux-mips/list/
15053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
15054 F:      Documentation/devicetree/bindings/mips/
15055 F:      Documentation/arch/mips/
15056 F:      arch/mips/
15057 F:      drivers/platform/mips/
15058 F:      include/dt-bindings/mips/
15059
15060 MIPS BAIKAL-T1 PLATFORM
15061 M:      Serge Semin <fancer.lancer@gmail.com>
15062 L:      linux-mips@vger.kernel.org
15063 S:      Supported
15064 F:      Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml
15065 F:      Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml
15066 F:      drivers/bus/bt1-*.c
15067 F:      drivers/clk/baikal-t1/
15068 F:      drivers/memory/bt1-l2-ctl.c
15069 F:      drivers/mtd/maps/physmap-bt1-rom.[ch]
15070
15071 MIPS BOSTON DEVELOPMENT BOARD
15072 M:      Paul Burton <paulburton@kernel.org>
15073 L:      linux-mips@vger.kernel.org
15074 S:      Maintained
15075 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
15076 F:      arch/mips/boot/dts/img/boston.dts
15077 F:      arch/mips/configs/generic/board-boston.config
15078 F:      drivers/clk/imgtec/clk-boston.c
15079 F:      include/dt-bindings/clock/boston-clock.h
15080
15081 MIPS CORE DRIVERS
15082 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15083 M:      Serge Semin <fancer.lancer@gmail.com>
15084 L:      linux-mips@vger.kernel.org
15085 S:      Supported
15086 F:      drivers/bus/mips_cdmm.c
15087 F:      drivers/clocksource/mips-gic-timer.c
15088 F:      drivers/cpuidle/cpuidle-cps.c
15089 F:      drivers/irqchip/irq-mips-cpu.c
15090 F:      drivers/irqchip/irq-mips-gic.c
15091
15092 MIPS GENERIC PLATFORM
15093 M:      Paul Burton <paulburton@kernel.org>
15094 L:      linux-mips@vger.kernel.org
15095 S:      Supported
15096 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
15097 F:      arch/mips/generic/
15098 F:      arch/mips/tools/generic-board-config.sh
15099
15100 MIPS RINT INSTRUCTION EMULATION
15101 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
15102 L:      linux-mips@vger.kernel.org
15103 S:      Supported
15104 F:      arch/mips/math-emu/dp_rint.c
15105 F:      arch/mips/math-emu/sp_rint.c
15106
15107 MIPS/LOONGSON1 ARCHITECTURE
15108 M:      Keguang Zhang <keguang.zhang@gmail.com>
15109 L:      linux-mips@vger.kernel.org
15110 S:      Maintained
15111 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
15112 F:      arch/mips/include/asm/mach-loongson32/
15113 F:      arch/mips/loongson32/
15114 F:      drivers/*/*loongson1*
15115 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
15116
15117 MIPS/LOONGSON2EF ARCHITECTURE
15118 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
15119 L:      linux-mips@vger.kernel.org
15120 S:      Maintained
15121 F:      arch/mips/include/asm/mach-loongson2ef/
15122 F:      arch/mips/loongson2ef/
15123 F:      drivers/cpufreq/loongson2_cpufreq.c
15124
15125 MIPS/LOONGSON64 ARCHITECTURE
15126 M:      Huacai Chen <chenhuacai@kernel.org>
15127 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
15128 L:      linux-mips@vger.kernel.org
15129 S:      Maintained
15130 F:      arch/mips/include/asm/mach-loongson64/
15131 F:      arch/mips/loongson64/
15132 F:      drivers/irqchip/irq-loongson*
15133 F:      drivers/platform/mips/cpu_hwmon.c
15134
15135 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
15136 M:      Hans Verkuil <hverkuil@xs4all.nl>
15137 L:      linux-media@vger.kernel.org
15138 S:      Odd Fixes
15139 W:      https://linuxtv.org
15140 T:      git git://linuxtv.org/media_tree.git
15141 F:      drivers/media/radio/radio-miropcm20*
15142
15143 MITSUMI MM8013 FG DRIVER
15144 M:      Konrad Dybcio <konradybcio@kernel.org>
15145 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
15146 F:      drivers/power/supply/mm8013.c
15147
15148 MMP SUPPORT
15149 R:      Lubomir Rintel <lkundrak@v3.sk>
15150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15151 S:      Odd Fixes
15152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
15153 F:      arch/arm/boot/dts/marvell/mmp*
15154 F:      arch/arm/mach-mmp/
15155 F:      include/linux/soc/mmp/
15156
15157 MMP USB PHY DRIVERS
15158 R:      Lubomir Rintel <lkundrak@v3.sk>
15159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15160 S:      Maintained
15161 F:      drivers/phy/marvell/phy-mmp3-usb.c
15162 F:      drivers/phy/marvell/phy-pxa-usb.c
15163
15164 MMU GATHER AND TLB INVALIDATION
15165 M:      Will Deacon <will@kernel.org>
15166 M:      "Aneesh Kumar K.V" <aneesh.kumar@kernel.org>
15167 M:      Andrew Morton <akpm@linux-foundation.org>
15168 M:      Nick Piggin <npiggin@gmail.com>
15169 M:      Peter Zijlstra <peterz@infradead.org>
15170 L:      linux-arch@vger.kernel.org
15171 L:      linux-mm@kvack.org
15172 S:      Maintained
15173 F:      arch/*/include/asm/tlb.h
15174 F:      include/asm-generic/tlb.h
15175 F:      mm/mmu_gather.c
15176
15177 MN88472 MEDIA DRIVER
15178 L:      linux-media@vger.kernel.org
15179 S:      Orphan
15180 W:      https://linuxtv.org
15181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15182 F:      drivers/media/dvb-frontends/mn88472*
15183
15184 MN88473 MEDIA DRIVER
15185 L:      linux-media@vger.kernel.org
15186 S:      Orphan
15187 W:      https://linuxtv.org
15188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15189 F:      drivers/media/dvb-frontends/mn88473*
15190
15191 MOBILEYE MIPS SOCS
15192 M:      Vladimir Kondratiev <vladimir.kondratiev@mobileye.com>
15193 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
15194 M:      Théo Lebrun <theo.lebrun@bootlin.com>
15195 L:      linux-mips@vger.kernel.org
15196 S:      Maintained
15197 F:      Documentation/devicetree/bindings/mips/mobileye.yaml
15198 F:      arch/mips/boot/dts/mobileye/
15199 F:      arch/mips/configs/eyeq5_defconfig
15200 F:      arch/mips/mobileye/board-epm5.its.S
15201
15202 MODULE SUPPORT
15203 M:      Luis Chamberlain <mcgrof@kernel.org>
15204 L:      linux-modules@vger.kernel.org
15205 L:      linux-kernel@vger.kernel.org
15206 S:      Maintained
15207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
15208 F:      include/linux/kmod.h
15209 F:      include/linux/module*.h
15210 F:      kernel/module/
15211 F:      lib/test_kmod.c
15212 F:      scripts/module*
15213 F:      tools/testing/selftests/kmod/
15214
15215 MONOLITHIC POWER SYSTEM PMIC DRIVER
15216 M:      Saravanan Sekar <sravanhome@gmail.com>
15217 S:      Maintained
15218 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
15219 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
15220 F:      drivers/hwmon/pmbus/mpq7932.c
15221 F:      drivers/iio/adc/mp2629_adc.c
15222 F:      drivers/mfd/mp2629.c
15223 F:      drivers/power/supply/mp2629_charger.c
15224 F:      drivers/regulator/mp5416.c
15225 F:      drivers/regulator/mpq7920.c
15226 F:      drivers/regulator/mpq7920.h
15227 F:      include/linux/mfd/mp2629.h
15228
15229 MOST(R) TECHNOLOGY DRIVER
15230 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
15231 M:      Christian Gromm <christian.gromm@microchip.com>
15232 S:      Maintained
15233 F:      Documentation/ABI/testing/configfs-most
15234 F:      Documentation/ABI/testing/sysfs-bus-most
15235 F:      drivers/most/
15236 F:      drivers/staging/most/
15237 F:      include/linux/most.h
15238
15239 MOTORCOMM PHY DRIVER
15240 M:      Frank <Frank.Sae@motor-comm.com>
15241 L:      netdev@vger.kernel.org
15242 S:      Maintained
15243 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
15244 F:      drivers/net/phy/motorcomm.c
15245
15246 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
15247 M:      Jiri Slaby <jirislaby@kernel.org>
15248 S:      Maintained
15249 F:      Documentation/driver-api/tty/moxa-smartio.rst
15250 F:      drivers/tty/mxser.*
15251
15252 MP3309C BACKLIGHT DRIVER
15253 M:      Flavio Suligoi <f.suligoi@asem.it>
15254 L:      dri-devel@lists.freedesktop.org
15255 S:      Maintained
15256 F:      Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml
15257 F:      drivers/video/backlight/mp3309c.c
15258
15259 MR800 AVERMEDIA USB FM RADIO DRIVER
15260 M:      Alexey Klimov <klimov.linux@gmail.com>
15261 L:      linux-media@vger.kernel.org
15262 S:      Maintained
15263 T:      git git://linuxtv.org/media_tree.git
15264 F:      drivers/media/radio/radio-mr800.c
15265
15266 MRF24J40 IEEE 802.15.4 RADIO DRIVER
15267 M:      Stefan Schmidt <stefan@datenfreihafen.org>
15268 L:      linux-wpan@vger.kernel.org
15269 S:      Odd Fixes
15270 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
15271 F:      drivers/net/ieee802154/mrf24j40.c
15272
15273 MSI EC DRIVER
15274 M:      Nikita Kravets <teackot@gmail.com>
15275 L:      platform-driver-x86@vger.kernel.org
15276 S:      Maintained
15277 W:      https://github.com/BeardOverflow/msi-ec
15278 F:      drivers/platform/x86/msi-ec.*
15279
15280 MSI LAPTOP SUPPORT
15281 M:      "Lee, Chun-Yi" <jlee@suse.com>
15282 L:      platform-driver-x86@vger.kernel.org
15283 S:      Maintained
15284 F:      drivers/platform/x86/msi-laptop.c
15285
15286 MSI WMI SUPPORT
15287 L:      platform-driver-x86@vger.kernel.org
15288 S:      Orphan
15289 F:      drivers/platform/x86/msi-wmi.c
15290
15291 MSI WMI PLATFORM FEATURES
15292 M:      Armin Wolf <W_Armin@gmx.de>
15293 L:      platform-driver-x86@vger.kernel.org
15294 S:      Maintained
15295 F:      Documentation/ABI/testing/debugfs-msi-wmi-platform
15296 F:      Documentation/wmi/devices/msi-wmi-platform.rst
15297 F:      drivers/platform/x86/msi-wmi-platform.c
15298
15299 MSI001 MEDIA DRIVER
15300 L:      linux-media@vger.kernel.org
15301 S:      Orphan
15302 W:      https://linuxtv.org
15303 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15304 F:      drivers/media/tuners/msi001*
15305
15306 MSI2500 MEDIA DRIVER
15307 L:      linux-media@vger.kernel.org
15308 S:      Orphan
15309 W:      https://linuxtv.org
15310 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15311 F:      drivers/media/usb/msi2500/
15312
15313 MSTAR INTERRUPT CONTROLLER DRIVER
15314 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
15315 M:      Daniel Palmer <daniel@thingy.jp>
15316 S:      Maintained
15317 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
15318 F:      drivers/irqchip/irq-mst-intc.c
15319
15320 MSYSTEMS DISKONCHIP G3 MTD DRIVER
15321 M:      Robert Jarzmik <robert.jarzmik@free.fr>
15322 L:      linux-mtd@lists.infradead.org
15323 S:      Maintained
15324 F:      drivers/mtd/devices/docg3*
15325
15326 MT9M114 ONSEMI SENSOR DRIVER
15327 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15328 L:      linux-media@vger.kernel.org
15329 S:      Maintained
15330 T:      git git://linuxtv.org/media_tree.git
15331 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
15332 F:      drivers/media/i2c/mt9m114.c
15333
15334 MT9P031 APTINA CAMERA SENSOR
15335 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15336 L:      linux-media@vger.kernel.org
15337 S:      Maintained
15338 T:      git git://linuxtv.org/media_tree.git
15339 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
15340 F:      drivers/media/i2c/mt9p031.c
15341 F:      include/media/i2c/mt9p031.h
15342
15343 MT9T112 APTINA CAMERA SENSOR
15344 M:      Jacopo Mondi <jacopo@jmondi.org>
15345 L:      linux-media@vger.kernel.org
15346 S:      Odd Fixes
15347 T:      git git://linuxtv.org/media_tree.git
15348 F:      drivers/media/i2c/mt9t112.c
15349 F:      include/media/i2c/mt9t112.h
15350
15351 MT9V032 APTINA CAMERA SENSOR
15352 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15353 L:      linux-media@vger.kernel.org
15354 S:      Maintained
15355 T:      git git://linuxtv.org/media_tree.git
15356 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
15357 F:      drivers/media/i2c/mt9v032.c
15358 F:      include/media/i2c/mt9v032.h
15359
15360 MT9V111 APTINA CAMERA SENSOR
15361 M:      Jacopo Mondi <jacopo@jmondi.org>
15362 L:      linux-media@vger.kernel.org
15363 S:      Maintained
15364 T:      git git://linuxtv.org/media_tree.git
15365 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
15366 F:      drivers/media/i2c/mt9v111.c
15367
15368 MULTIFUNCTION DEVICES (MFD)
15369 M:      Lee Jones <lee@kernel.org>
15370 S:      Maintained
15371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15372 F:      Documentation/devicetree/bindings/mfd/
15373 F:      drivers/mfd/
15374 F:      include/dt-bindings/mfd/
15375 F:      include/linux/mfd/
15376
15377 MULTIMEDIA CARD (MMC) ETC. OVER SPI
15378 S:      Orphan
15379 F:      drivers/mmc/host/mmc_spi.c
15380 F:      include/linux/spi/mmc_spi.h
15381
15382 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
15383 M:      Ulf Hansson <ulf.hansson@linaro.org>
15384 L:      linux-mmc@vger.kernel.org
15385 S:      Maintained
15386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15387 F:      Documentation/devicetree/bindings/mmc/
15388 F:      drivers/mmc/
15389 F:      include/linux/mmc/
15390 F:      include/uapi/linux/mmc/
15391
15392 MULTIPLEXER SUBSYSTEM
15393 M:      Peter Rosin <peda@axentia.se>
15394 S:      Maintained
15395 F:      Documentation/ABI/testing/sysfs-class-mux*
15396 F:      Documentation/devicetree/bindings/mux/
15397 F:      drivers/mux/
15398 F:      include/dt-bindings/mux/
15399 F:      include/linux/mux/
15400
15401 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
15402 M:      Bin Liu <b-liu@ti.com>
15403 L:      linux-usb@vger.kernel.org
15404 S:      Maintained
15405 F:      drivers/usb/musb/
15406
15407 MXL301RF MEDIA DRIVER
15408 M:      Akihiro Tsukada <tskd08@gmail.com>
15409 L:      linux-media@vger.kernel.org
15410 S:      Odd Fixes
15411 F:      drivers/media/tuners/mxl301rf*
15412
15413 MXL5007T MEDIA DRIVER
15414 M:      Michael Krufky <mkrufky@linuxtv.org>
15415 L:      linux-media@vger.kernel.org
15416 S:      Maintained
15417 W:      https://linuxtv.org
15418 W:      http://github.com/mkrufky
15419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15420 T:      git git://linuxtv.org/mkrufky/tuners.git
15421 F:      drivers/media/tuners/mxl5007t.*
15422
15423 MXSFB DRM DRIVER
15424 M:      Marek Vasut <marex@denx.de>
15425 M:      Stefan Agner <stefan@agner.ch>
15426 L:      dri-devel@lists.freedesktop.org
15427 S:      Supported
15428 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
15429 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
15430 F:      drivers/gpu/drm/mxsfb/
15431
15432 MYLEX DAC960 PCI RAID Controller
15433 M:      Hannes Reinecke <hare@kernel.org>
15434 L:      linux-scsi@vger.kernel.org
15435 S:      Supported
15436 F:      drivers/scsi/myrb.*
15437 F:      drivers/scsi/myrs.*
15438
15439 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
15440 L:      netdev@vger.kernel.org
15441 S:      Orphan
15442 W:      https://www.cspi.com/ethernet-products/support/downloads/
15443 F:      drivers/net/ethernet/myricom/myri10ge/
15444
15445 NAND FLASH SUBSYSTEM
15446 M:      Miquel Raynal <miquel.raynal@bootlin.com>
15447 R:      Richard Weinberger <richard@nod.at>
15448 L:      linux-mtd@lists.infradead.org
15449 S:      Maintained
15450 W:      http://www.linux-mtd.infradead.org/
15451 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15452 C:      irc://irc.oftc.net/mtd
15453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
15454 F:      drivers/mtd/nand/
15455 F:      include/linux/mtd/*nand*.h
15456
15457 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
15458 M:      Daniel Mack <zonque@gmail.com>
15459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15460 S:      Maintained
15461 W:      http://www.native-instruments.com
15462 F:      sound/usb/caiaq/
15463
15464 NATSEMI ETHERNET DRIVER (DP8381x)
15465 S:      Orphan
15466 F:      drivers/net/ethernet/natsemi/natsemi.c
15467
15468 NCR 5380 SCSI DRIVERS
15469 M:      Finn Thain <fthain@linux-m68k.org>
15470 M:      Michael Schmitz <schmitzmic@gmail.com>
15471 L:      linux-scsi@vger.kernel.org
15472 S:      Maintained
15473 F:      Documentation/scsi/g_NCR5380.rst
15474 F:      drivers/scsi/NCR5380.*
15475 F:      drivers/scsi/arm/cumana_1.c
15476 F:      drivers/scsi/arm/oak.c
15477 F:      drivers/scsi/atari_scsi.*
15478 F:      drivers/scsi/dmx3191d.c
15479 F:      drivers/scsi/g_NCR5380.*
15480 F:      drivers/scsi/mac_scsi.*
15481 F:      drivers/scsi/sun3_scsi.*
15482 F:      drivers/scsi/sun3_scsi_vme.c
15483
15484 NCSI LIBRARY
15485 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
15486 S:      Maintained
15487 F:      net/ncsi/
15488
15489 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15490 M:      Zev Weiss <zev@bewilderbeest.net>
15491 L:      linux-hwmon@vger.kernel.org
15492 S:      Maintained
15493 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
15494 F:      drivers/hwmon/nct6775-i2c.c
15495
15496 NETDEVSIM
15497 M:      Jakub Kicinski <kuba@kernel.org>
15498 S:      Maintained
15499 F:      drivers/net/netdevsim/*
15500 F:      tools/testing/selftests/drivers/net/netdevsim/*
15501
15502 NETEM NETWORK EMULATOR
15503 M:      Stephen Hemminger <stephen@networkplumber.org>
15504 L:      netdev@vger.kernel.org
15505 S:      Maintained
15506 F:      net/sched/sch_netem.c
15507
15508 NETERION 10GbE DRIVERS (s2io)
15509 M:      Jon Mason <jdmason@kudzu.us>
15510 L:      netdev@vger.kernel.org
15511 S:      Supported
15512 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
15513 F:      drivers/net/ethernet/neterion/
15514
15515 NETFILTER
15516 M:      Pablo Neira Ayuso <pablo@netfilter.org>
15517 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
15518 L:      netfilter-devel@vger.kernel.org
15519 L:      coreteam@netfilter.org
15520 S:      Maintained
15521 W:      http://www.netfilter.org/
15522 W:      http://www.iptables.org/
15523 W:      http://www.nftables.org/
15524 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
15525 C:      irc://irc.libera.chat/netfilter
15526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15528 F:      include/linux/netfilter*
15529 F:      include/linux/netfilter/
15530 F:      include/net/netfilter/
15531 F:      include/uapi/linux/netfilter*
15532 F:      include/uapi/linux/netfilter/
15533 F:      net/*/netfilter.c
15534 F:      net/*/netfilter/
15535 F:      net/bridge/br_netfilter*.c
15536 F:      net/netfilter/
15537 F:      tools/testing/selftests/net/netfilter/
15538
15539 NETROM NETWORK LAYER
15540 M:      Ralf Baechle <ralf@linux-mips.org>
15541 L:      linux-hams@vger.kernel.org
15542 S:      Maintained
15543 W:      https://linux-ax25.in-berlin.de
15544 F:      include/net/netrom.h
15545 F:      include/uapi/linux/netrom.h
15546 F:      net/netrom/
15547
15548 NETRONIX EMBEDDED CONTROLLER
15549 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
15550 S:      Maintained
15551 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15552 F:      drivers/mfd/ntxec.c
15553 F:      drivers/pwm/pwm-ntxec.c
15554 F:      drivers/rtc/rtc-ntxec.c
15555 F:      include/linux/mfd/ntxec.h
15556
15557 NETRONOME ETHERNET DRIVERS
15558 M:      Louis Peens <louis.peens@corigine.com>
15559 R:      Jakub Kicinski <kuba@kernel.org>
15560 L:      oss-drivers@corigine.com
15561 S:      Maintained
15562 F:      drivers/net/ethernet/netronome/
15563
15564 NETWORK BLOCK DEVICE (NBD)
15565 M:      Josef Bacik <josef@toxicpanda.com>
15566 L:      linux-block@vger.kernel.org
15567 L:      nbd@other.debian.org
15568 S:      Maintained
15569 F:      Documentation/admin-guide/blockdev/nbd.rst
15570 F:      drivers/block/nbd.c
15571 F:      include/trace/events/nbd.h
15572 F:      include/uapi/linux/nbd.h
15573
15574 NETWORK DROP MONITOR
15575 M:      Neil Horman <nhorman@tuxdriver.com>
15576 L:      netdev@vger.kernel.org
15577 S:      Maintained
15578 W:      https://fedorahosted.org/dropwatch/
15579 F:      include/uapi/linux/net_dropmon.h
15580 F:      net/core/drop_monitor.c
15581
15582 NETWORKING DRIVERS
15583 M:      "David S. Miller" <davem@davemloft.net>
15584 M:      Eric Dumazet <edumazet@google.com>
15585 M:      Jakub Kicinski <kuba@kernel.org>
15586 M:      Paolo Abeni <pabeni@redhat.com>
15587 L:      netdev@vger.kernel.org
15588 S:      Maintained
15589 P:      Documentation/process/maintainer-netdev.rst
15590 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15593 F:      Documentation/devicetree/bindings/net/
15594 F:      Documentation/networking/net_cachelines/net_device.rst
15595 F:      drivers/connector/
15596 F:      drivers/net/
15597 F:      include/dt-bindings/net/
15598 F:      include/linux/cn_proc.h
15599 F:      include/linux/etherdevice.h
15600 F:      include/linux/fcdevice.h
15601 F:      include/linux/fddidevice.h
15602 F:      include/linux/hippidevice.h
15603 F:      include/linux/if_*
15604 F:      include/linux/inetdevice.h
15605 F:      include/linux/netdevice.h
15606 F:      include/uapi/linux/cn_proc.h
15607 F:      include/uapi/linux/if_*
15608 F:      include/uapi/linux/netdevice.h
15609 X:      drivers/net/wireless/
15610
15611 NETWORKING DRIVERS (WIRELESS)
15612 M:      Kalle Valo <kvalo@kernel.org>
15613 L:      linux-wireless@vger.kernel.org
15614 S:      Maintained
15615 W:      https://wireless.wiki.kernel.org/
15616 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15619 F:      Documentation/devicetree/bindings/net/wireless/
15620 F:      drivers/net/wireless/
15621
15622 NETWORKING [DSA]
15623 M:      Andrew Lunn <andrew@lunn.ch>
15624 M:      Florian Fainelli <f.fainelli@gmail.com>
15625 M:      Vladimir Oltean <olteanv@gmail.com>
15626 S:      Maintained
15627 F:      Documentation/devicetree/bindings/net/dsa/
15628 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15629 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15630 F:      drivers/net/dsa/
15631 F:      include/linux/dsa/
15632 F:      include/linux/platform_data/dsa.h
15633 F:      include/net/dsa.h
15634 F:      net/dsa/
15635 F:      tools/testing/selftests/drivers/net/dsa/
15636
15637 NETWORKING [GENERAL]
15638 M:      "David S. Miller" <davem@davemloft.net>
15639 M:      Eric Dumazet <edumazet@google.com>
15640 M:      Jakub Kicinski <kuba@kernel.org>
15641 M:      Paolo Abeni <pabeni@redhat.com>
15642 L:      netdev@vger.kernel.org
15643 S:      Maintained
15644 P:      Documentation/process/maintainer-netdev.rst
15645 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15646 B:      mailto:netdev@vger.kernel.org
15647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15649 F:      Documentation/core-api/netlink.rst
15650 F:      Documentation/netlink/
15651 F:      Documentation/networking/
15652 F:      Documentation/networking/net_cachelines/
15653 F:      Documentation/process/maintainer-netdev.rst
15654 F:      Documentation/userspace-api/netlink/
15655 F:      include/linux/framer/framer-provider.h
15656 F:      include/linux/framer/framer.h
15657 F:      include/linux/in.h
15658 F:      include/linux/indirect_call_wrapper.h
15659 F:      include/linux/net.h
15660 F:      include/linux/netdevice.h
15661 F:      include/net/
15662 F:      include/uapi/linux/in.h
15663 F:      include/uapi/linux/net.h
15664 F:      include/uapi/linux/net_namespace.h
15665 F:      include/uapi/linux/netdevice.h
15666 F:      lib/net_utils.c
15667 F:      lib/random32.c
15668 F:      net/
15669 F:      tools/net/
15670 F:      tools/testing/selftests/net/
15671 X:      net/9p/
15672 X:      net/bluetooth/
15673
15674 NETWORKING [IPSEC]
15675 M:      Steffen Klassert <steffen.klassert@secunet.com>
15676 M:      Herbert Xu <herbert@gondor.apana.org.au>
15677 M:      "David S. Miller" <davem@davemloft.net>
15678 L:      netdev@vger.kernel.org
15679 S:      Maintained
15680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15682 F:      include/net/xfrm.h
15683 F:      include/uapi/linux/xfrm.h
15684 F:      net/ipv4/ah4.c
15685 F:      net/ipv4/esp4*
15686 F:      net/ipv4/ip_vti.c
15687 F:      net/ipv4/ipcomp.c
15688 F:      net/ipv4/xfrm*
15689 F:      net/ipv6/ah6.c
15690 F:      net/ipv6/esp6*
15691 F:      net/ipv6/ip6_vti.c
15692 F:      net/ipv6/ipcomp6.c
15693 F:      net/ipv6/xfrm*
15694 F:      net/key/
15695 F:      net/xfrm/
15696 F:      tools/testing/selftests/net/ipsec.c
15697
15698 NETWORKING [IPv4/IPv6]
15699 M:      "David S. Miller" <davem@davemloft.net>
15700 M:      David Ahern <dsahern@kernel.org>
15701 L:      netdev@vger.kernel.org
15702 S:      Maintained
15703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15704 F:      arch/x86/net/*
15705 F:      include/linux/ip.h
15706 F:      include/linux/ipv6*
15707 F:      include/net/fib*
15708 F:      include/net/ip*
15709 F:      include/net/route.h
15710 F:      net/ipv4/
15711 F:      net/ipv6/
15712
15713 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15714 M:      Paul Moore <paul@paul-moore.com>
15715 L:      netdev@vger.kernel.org
15716 L:      linux-security-module@vger.kernel.org
15717 S:      Supported
15718 W:      https://github.com/netlabel
15719 F:      Documentation/netlabel/
15720 F:      include/net/calipso.h
15721 F:      include/net/cipso_ipv4.h
15722 F:      include/net/netlabel.h
15723 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15724 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15725 F:      net/ipv4/cipso_ipv4.c
15726 F:      net/ipv6/calipso.c
15727 F:      net/netfilter/xt_CONNSECMARK.c
15728 F:      net/netfilter/xt_SECMARK.c
15729 F:      net/netlabel/
15730
15731 NETWORKING [MACSEC]
15732 M:      Sabrina Dubroca <sd@queasysnail.net>
15733 L:      netdev@vger.kernel.org
15734 S:      Maintained
15735 F:      drivers/net/macsec.c
15736 F:      include/net/macsec.h
15737 F:      include/uapi/linux/if_macsec.h
15738 K:      macsec
15739 K:      \bmdo_
15740
15741 NETWORKING [MPTCP]
15742 M:      Matthieu Baerts <matttbe@kernel.org>
15743 M:      Mat Martineau <martineau@kernel.org>
15744 R:      Geliang Tang <geliang@kernel.org>
15745 L:      netdev@vger.kernel.org
15746 L:      mptcp@lists.linux.dev
15747 S:      Maintained
15748 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15749 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15750 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15751 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15752 F:      Documentation/netlink/specs/mptcp_pm.yaml
15753 F:      Documentation/networking/mptcp-sysctl.rst
15754 F:      include/net/mptcp.h
15755 F:      include/trace/events/mptcp.h
15756 F:      include/uapi/linux/mptcp*.h
15757 F:      net/mptcp/
15758 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15759 F:      tools/testing/selftests/net/mptcp/
15760
15761 NETWORKING [TCP]
15762 M:      Eric Dumazet <edumazet@google.com>
15763 L:      netdev@vger.kernel.org
15764 S:      Maintained
15765 F:      Documentation/networking/net_cachelines/tcp_sock.rst
15766 F:      include/linux/tcp.h
15767 F:      include/net/tcp.h
15768 F:      include/trace/events/tcp.h
15769 F:      include/uapi/linux/tcp.h
15770 F:      net/ipv4/syncookies.c
15771 F:      net/ipv4/tcp*.c
15772 F:      net/ipv6/syncookies.c
15773 F:      net/ipv6/tcp*.c
15774
15775 NETWORKING [TLS]
15776 M:      Boris Pismenny <borisp@nvidia.com>
15777 M:      John Fastabend <john.fastabend@gmail.com>
15778 M:      Jakub Kicinski <kuba@kernel.org>
15779 L:      netdev@vger.kernel.org
15780 S:      Maintained
15781 F:      include/net/tls.h
15782 F:      include/uapi/linux/tls.h
15783 F:      net/tls/*
15784
15785 NETXEN (1/10) GbE SUPPORT
15786 M:      Manish Chopra <manishc@marvell.com>
15787 M:      Rahul Verma <rahulv@marvell.com>
15788 M:      GR-Linux-NIC-Dev@marvell.com
15789 L:      netdev@vger.kernel.org
15790 S:      Supported
15791 F:      drivers/net/ethernet/qlogic/netxen/
15792
15793 NET_FAILOVER MODULE
15794 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15795 L:      netdev@vger.kernel.org
15796 S:      Supported
15797 F:      Documentation/networking/net_failover.rst
15798 F:      drivers/net/net_failover.c
15799 F:      include/net/net_failover.h
15800
15801 NEXTHOP
15802 M:      David Ahern <dsahern@kernel.org>
15803 L:      netdev@vger.kernel.org
15804 S:      Maintained
15805 F:      include/net/netns/nexthop.h
15806 F:      include/net/nexthop.h
15807 F:      include/uapi/linux/nexthop.h
15808 F:      net/ipv4/nexthop.c
15809
15810 NFC SUBSYSTEM
15811 M:      Krzysztof Kozlowski <krzk@kernel.org>
15812 L:      netdev@vger.kernel.org
15813 S:      Maintained
15814 F:      Documentation/devicetree/bindings/net/nfc/
15815 F:      drivers/nfc/
15816 F:      include/net/nfc/
15817 F:      include/uapi/linux/nfc.h
15818 F:      net/nfc/
15819
15820 NFC VIRTUAL NCI DEVICE DRIVER
15821 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15822 L:      netdev@vger.kernel.org
15823 S:      Supported
15824 F:      drivers/nfc/virtual_ncidev.c
15825 F:      tools/testing/selftests/nci/
15826
15827 NFS, SUNRPC, AND LOCKD CLIENTS
15828 M:      Trond Myklebust <trondmy@kernel.org>
15829 M:      Anna Schumaker <anna@kernel.org>
15830 L:      linux-nfs@vger.kernel.org
15831 S:      Maintained
15832 W:      http://client.linux-nfs.org
15833 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15834 F:      Documentation/filesystems/nfs/
15835 F:      fs/lockd/
15836 F:      fs/nfs/
15837 F:      fs/nfs_common/
15838 F:      include/linux/lockd/
15839 F:      include/linux/nfs*
15840 F:      include/linux/sunrpc/
15841 F:      include/uapi/linux/nfs*
15842 F:      include/uapi/linux/sunrpc/
15843 F:      net/sunrpc/
15844
15845 NILFS2 FILESYSTEM
15846 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15847 L:      linux-nilfs@vger.kernel.org
15848 S:      Supported
15849 W:      https://nilfs.sourceforge.io/
15850 T:      git https://github.com/konis/nilfs2.git
15851 F:      Documentation/filesystems/nilfs2.rst
15852 F:      fs/nilfs2/
15853 F:      include/trace/events/nilfs2.h
15854 F:      include/uapi/linux/nilfs2_api.h
15855 F:      include/uapi/linux/nilfs2_ondisk.h
15856
15857 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15858 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15859 S:      Maintained
15860 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15861 F:      Documentation/scsi/NinjaSCSI.rst
15862 F:      drivers/scsi/pcmcia/nsp_*
15863
15864 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15865 M:      GOTO Masanori <gotom@debian.or.jp>
15866 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15867 S:      Maintained
15868 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15869 F:      Documentation/scsi/NinjaSCSI.rst
15870 F:      drivers/scsi/nsp32*
15871
15872 NINTENDO HID DRIVER
15873 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15874 L:      linux-input@vger.kernel.org
15875 S:      Maintained
15876 F:      drivers/hid/hid-nintendo*
15877
15878 NIOS2 ARCHITECTURE
15879 M:      Dinh Nguyen <dinguyen@kernel.org>
15880 S:      Maintained
15881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15882 F:      arch/nios2/
15883
15884 NITRO ENCLAVES (NE)
15885 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15886 L:      linux-kernel@vger.kernel.org
15887 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15888 S:      Supported
15889 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15890 F:      Documentation/virt/ne_overview.rst
15891 F:      drivers/virt/nitro_enclaves/
15892 F:      include/linux/nitro_enclaves.h
15893 F:      include/uapi/linux/nitro_enclaves.h
15894 F:      samples/nitro_enclaves/
15895
15896 NITRO SECURE MODULE (NSM)
15897 M:      Alexander Graf <graf@amazon.com>
15898 L:      linux-kernel@vger.kernel.org
15899 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15900 S:      Supported
15901 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15902 F:      drivers/misc/nsm.c
15903 F:      include/uapi/linux/nsm.h
15904
15905 NOHZ, DYNTICKS SUPPORT
15906 M:      Anna-Maria Behnsen <anna-maria@linutronix.de>
15907 M:      Frederic Weisbecker <frederic@kernel.org>
15908 M:      Ingo Molnar <mingo@kernel.org>
15909 M:      Thomas Gleixner <tglx@linutronix.de>
15910 L:      linux-kernel@vger.kernel.org
15911 S:      Maintained
15912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15913 F:      include/linux/sched/nohz.h
15914 F:      include/linux/tick.h
15915 F:      kernel/time/tick*.*
15916
15917 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15918 M:      Pavel Machek <pavel@ucw.cz>
15919 M:      Sakari Ailus <sakari.ailus@iki.fi>
15920 L:      linux-media@vger.kernel.org
15921 S:      Maintained
15922 F:      drivers/media/i2c/ad5820.c
15923 F:      drivers/media/i2c/et8ek8
15924
15925 NOKIA N900 POWER SUPPLY DRIVERS
15926 R:      Pali Rohár <pali@kernel.org>
15927 F:      drivers/power/supply/bq2415x_charger.c
15928 F:      drivers/power/supply/bq27xxx_battery.c
15929 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15930 F:      drivers/power/supply/isp1704_charger.c
15931 F:      drivers/power/supply/rx51_battery.c
15932 F:      include/linux/power/bq2415x_charger.h
15933 F:      include/linux/power/bq27xxx_battery.h
15934
15935 NOLIBC HEADER FILE
15936 M:      Willy Tarreau <w@1wt.eu>
15937 M:      Thomas Weißschuh <linux@weissschuh.net>
15938 S:      Maintained
15939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15940 F:      tools/include/nolibc/
15941 F:      tools/testing/selftests/nolibc/
15942
15943 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15944 M:      Hans de Goede <hdegoede@redhat.com>
15945 L:      linux-input@vger.kernel.org
15946 S:      Maintained
15947 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15948
15949 NSDEPS
15950 M:      Matthias Maennich <maennich@google.com>
15951 S:      Maintained
15952 F:      Documentation/core-api/symbol-namespaces.rst
15953 F:      scripts/nsdeps
15954
15955 NTB AMD DRIVER
15956 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15957 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15958 L:      ntb@lists.linux.dev
15959 S:      Supported
15960 F:      drivers/ntb/hw/amd/
15961
15962 NTB DRIVER CORE
15963 M:      Jon Mason <jdmason@kudzu.us>
15964 M:      Dave Jiang <dave.jiang@intel.com>
15965 M:      Allen Hubbe <allenbh@gmail.com>
15966 L:      ntb@lists.linux.dev
15967 S:      Supported
15968 W:      https://github.com/jonmason/ntb/wiki
15969 T:      git https://github.com/jonmason/ntb.git
15970 F:      drivers/net/ntb_netdev.c
15971 F:      drivers/ntb/
15972 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15973 F:      include/linux/ntb.h
15974 F:      include/linux/ntb_transport.h
15975 F:      tools/testing/selftests/ntb/
15976
15977 NTB IDT DRIVER
15978 M:      Serge Semin <fancer.lancer@gmail.com>
15979 L:      ntb@lists.linux.dev
15980 S:      Supported
15981 F:      drivers/ntb/hw/idt/
15982
15983 NTB INTEL DRIVER
15984 M:      Dave Jiang <dave.jiang@intel.com>
15985 L:      ntb@lists.linux.dev
15986 S:      Supported
15987 W:      https://github.com/davejiang/linux/wiki
15988 T:      git https://github.com/davejiang/linux.git
15989 F:      drivers/ntb/hw/intel/
15990
15991 NTFS3 FILESYSTEM
15992 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15993 L:      ntfs3@lists.linux.dev
15994 S:      Supported
15995 W:      http://www.paragon-software.com/
15996 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15997 F:      Documentation/filesystems/ntfs3.rst
15998 F:      fs/ntfs3/
15999
16000 NUBUS SUBSYSTEM
16001 M:      Finn Thain <fthain@linux-m68k.org>
16002 L:      linux-m68k@lists.linux-m68k.org
16003 S:      Maintained
16004 F:      arch/*/include/asm/nubus.h
16005 F:      drivers/nubus/
16006 F:      include/linux/nubus.h
16007 F:      include/uapi/linux/nubus.h
16008
16009 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
16010 M:      Antonino Daplas <adaplas@gmail.com>
16011 L:      linux-fbdev@vger.kernel.org
16012 S:      Maintained
16013 F:      drivers/video/fbdev/nvidia/
16014 F:      drivers/video/fbdev/riva/
16015
16016 NVIDIA WMI EC BACKLIGHT DRIVER
16017 M:      Daniel Dadap <ddadap@nvidia.com>
16018 L:      platform-driver-x86@vger.kernel.org
16019 S:      Supported
16020 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
16021 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
16022
16023 NVM EXPRESS DRIVER
16024 M:      Keith Busch <kbusch@kernel.org>
16025 M:      Jens Axboe <axboe@fb.com>
16026 M:      Christoph Hellwig <hch@lst.de>
16027 M:      Sagi Grimberg <sagi@grimberg.me>
16028 L:      linux-nvme@lists.infradead.org
16029 S:      Supported
16030 W:      http://git.infradead.org/nvme.git
16031 T:      git git://git.infradead.org/nvme.git
16032 F:      Documentation/nvme/
16033 F:      drivers/nvme/common/
16034 F:      drivers/nvme/host/
16035 F:      include/linux/nvme-*.h
16036 F:      include/linux/nvme.h
16037 F:      include/uapi/linux/nvme_ioctl.h
16038
16039 NVM EXPRESS FABRICS AUTHENTICATION
16040 M:      Hannes Reinecke <hare@suse.de>
16041 L:      linux-nvme@lists.infradead.org
16042 S:      Supported
16043 F:      drivers/nvme/host/auth.c
16044 F:      drivers/nvme/target/auth.c
16045 F:      drivers/nvme/target/fabrics-cmd-auth.c
16046 F:      include/linux/nvme-auth.h
16047
16048 NVM EXPRESS FC TRANSPORT DRIVERS
16049 M:      James Smart <james.smart@broadcom.com>
16050 L:      linux-nvme@lists.infradead.org
16051 S:      Supported
16052 F:      drivers/nvme/host/fc.c
16053 F:      drivers/nvme/target/fc.c
16054 F:      drivers/nvme/target/fcloop.c
16055 F:      include/linux/nvme-fc-driver.h
16056 F:      include/linux/nvme-fc.h
16057
16058 NVM EXPRESS HARDWARE MONITORING SUPPORT
16059 M:      Guenter Roeck <linux@roeck-us.net>
16060 L:      linux-nvme@lists.infradead.org
16061 S:      Supported
16062 F:      drivers/nvme/host/hwmon.c
16063
16064 NVM EXPRESS TARGET DRIVER
16065 M:      Christoph Hellwig <hch@lst.de>
16066 M:      Sagi Grimberg <sagi@grimberg.me>
16067 M:      Chaitanya Kulkarni <kch@nvidia.com>
16068 L:      linux-nvme@lists.infradead.org
16069 S:      Supported
16070 W:      http://git.infradead.org/nvme.git
16071 T:      git git://git.infradead.org/nvme.git
16072 F:      drivers/nvme/target/
16073
16074 NVMEM FRAMEWORK
16075 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
16076 S:      Maintained
16077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
16078 F:      Documentation/ABI/stable/sysfs-bus-nvmem
16079 F:      Documentation/devicetree/bindings/nvmem/
16080 F:      drivers/nvmem/
16081 F:      include/linux/nvmem-consumer.h
16082 F:      include/linux/nvmem-provider.h
16083
16084 NXP BLUETOOTH WIRELESS DRIVERS
16085 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
16086 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
16087 S:      Maintained
16088 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
16089 F:      drivers/bluetooth/btnxpuart.c
16090
16091 NXP C45 TJA11XX PHY DRIVER
16092 M:      Andrei Botila <andrei.botila@oss.nxp.com>
16093 L:      netdev@vger.kernel.org
16094 S:      Maintained
16095 F:      drivers/net/phy/nxp-c45-tja11xx*
16096
16097 NXP FSPI DRIVER
16098 M:      Han Xu <han.xu@nxp.com>
16099 M:      Haibo Chen <haibo.chen@nxp.com>
16100 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
16101 L:      linux-spi@vger.kernel.org
16102 S:      Maintained
16103 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
16104 F:      drivers/spi/spi-nxp-fspi.c
16105
16106 NXP FXAS21002C DRIVER
16107 M:      Rui Miguel Silva <rmfrfs@gmail.com>
16108 L:      linux-iio@vger.kernel.org
16109 S:      Maintained
16110 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
16111 F:      drivers/iio/gyro/fxas21002c.h
16112 F:      drivers/iio/gyro/fxas21002c_core.c
16113 F:      drivers/iio/gyro/fxas21002c_i2c.c
16114 F:      drivers/iio/gyro/fxas21002c_spi.c
16115
16116 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
16117 M:      Haibo Chen <haibo.chen@nxp.com>
16118 L:      linux-iio@vger.kernel.org
16119 L:      imx@lists.linux.dev
16120 S:      Maintained
16121 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
16122 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
16123 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
16124 F:      drivers/iio/adc/imx7d_adc.c
16125 F:      drivers/iio/adc/imx93_adc.c
16126 F:      drivers/iio/adc/vf610_adc.c
16127
16128 NXP i.MX 8M ISI DRIVER
16129 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16130 L:      linux-media@vger.kernel.org
16131 S:      Maintained
16132 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
16133 F:      drivers/media/platform/nxp/imx8-isi/
16134
16135 NXP i.MX 8MP DW100 V4L2 DRIVER
16136 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
16137 L:      linux-media@vger.kernel.org
16138 S:      Maintained
16139 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
16140 F:      Documentation/userspace-api/media/drivers/dw100.rst
16141 F:      drivers/media/platform/nxp/dw100/
16142 F:      include/uapi/linux/dw100.h
16143
16144 NXP i.MX 8MQ DCSS DRIVER
16145 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
16146 R:      Lucas Stach <l.stach@pengutronix.de>
16147 L:      dri-devel@lists.freedesktop.org
16148 S:      Maintained
16149 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
16150 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
16151 F:      drivers/gpu/drm/imx/dcss/
16152
16153 NXP i.MX 8QXP ADC DRIVER
16154 M:      Cai Huoqing <cai.huoqing@linux.dev>
16155 M:      Haibo Chen <haibo.chen@nxp.com>
16156 L:      imx@lists.linux.dev
16157 L:      linux-iio@vger.kernel.org
16158 S:      Maintained
16159 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
16160 F:      drivers/iio/adc/imx8qxp-adc.c
16161
16162 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
16163 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
16164 L:      imx@lists.linux.dev
16165 L:      linux-media@vger.kernel.org
16166 S:      Maintained
16167 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
16168 F:      drivers/media/platform/nxp/imx-jpeg
16169
16170 NXP i.MX CLOCK DRIVERS
16171 M:      Abel Vesa <abelvesa@kernel.org>
16172 R:      Peng Fan <peng.fan@nxp.com>
16173 L:      linux-clk@vger.kernel.org
16174 L:      imx@lists.linux.dev
16175 S:      Maintained
16176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
16177 F:      Documentation/devicetree/bindings/clock/imx*
16178 F:      drivers/clk/imx/
16179 F:      include/dt-bindings/clock/imx*
16180
16181 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
16182 M:      Jagan Teki <jagan@amarulasolutions.com>
16183 S:      Maintained
16184 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
16185 F:      drivers/regulator/pf8x00-regulator.c
16186
16187 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
16188 M:      Krzysztof Kozlowski <krzk@kernel.org>
16189 L:      linux-kernel@vger.kernel.org
16190 S:      Maintained
16191 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
16192 F:      drivers/extcon/extcon-ptn5150.c
16193
16194 NXP SGTL5000 DRIVER
16195 M:      Fabio Estevam <festevam@gmail.com>
16196 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16197 S:      Maintained
16198 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
16199 F:      sound/soc/codecs/sgtl5000*
16200
16201 NXP SJA1105 ETHERNET SWITCH DRIVER
16202 M:      Vladimir Oltean <olteanv@gmail.com>
16203 L:      linux-kernel@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/net/dsa/sja1105
16206 F:      drivers/net/pcs/pcs-xpcs-nxp.c
16207
16208 NXP TDA998X DRM DRIVER
16209 M:      Russell King <linux@armlinux.org.uk>
16210 S:      Maintained
16211 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
16212 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
16213 F:      drivers/gpu/drm/i2c/tda998x_drv.c
16214 F:      include/drm/i2c/tda998x.h
16215 F:      include/dt-bindings/display/tda998x.h
16216 K:      "nxp,tda998x"
16217
16218 NXP TFA9879 DRIVER
16219 M:      Peter Rosin <peda@axentia.se>
16220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16221 S:      Maintained
16222 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
16223 F:      sound/soc/codecs/tfa9879*
16224
16225 NXP-NCI NFC DRIVER
16226 S:      Orphan
16227 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
16228 F:      drivers/nfc/nxp-nci
16229
16230 NXP/Goodix TFA989X (TFA1) DRIVER
16231 M:      Stephan Gerhold <stephan@gerhold.net>
16232 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16233 S:      Maintained
16234 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
16235 F:      sound/soc/codecs/tfa989x.c
16236
16237 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
16238 M:      Jonas Malaco <jonas@protocubo.io>
16239 L:      linux-hwmon@vger.kernel.org
16240 S:      Maintained
16241 F:      Documentation/hwmon/nzxt-kraken2.rst
16242 F:      drivers/hwmon/nzxt-kraken2.c
16243
16244 NZXT-KRAKEN3 HARDWARE MONITORING DRIVER
16245 M:      Jonas Malaco <jonas@protocubo.io>
16246 M:      Aleksa Savic <savicaleksa83@gmail.com>
16247 L:      linux-hwmon@vger.kernel.org
16248 S:      Maintained
16249 F:      Documentation/hwmon/nzxt-kraken3.rst
16250 F:      drivers/hwmon/nzxt-kraken3.c
16251
16252 NZXT-SMART2 HARDWARE MONITORING DRIVER
16253 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
16254 L:      linux-hwmon@vger.kernel.org
16255 S:      Maintained
16256 F:      Documentation/hwmon/nzxt-smart2.rst
16257 F:      drivers/hwmon/nzxt-smart2.c
16258
16259 OBJAGG
16260 M:      Jiri Pirko <jiri@resnulli.us>
16261 L:      netdev@vger.kernel.org
16262 S:      Supported
16263 F:      include/linux/objagg.h
16264 F:      lib/objagg.c
16265 F:      lib/test_objagg.c
16266
16267 OBJPOOL
16268 M:      Matt Wu <wuqiang.matt@bytedance.com>
16269 S:      Supported
16270 F:      include/linux/objpool.h
16271 F:      lib/objpool.c
16272 F:      lib/test_objpool.c
16273
16274 OBJTOOL
16275 M:      Josh Poimboeuf <jpoimboe@kernel.org>
16276 M:      Peter Zijlstra <peterz@infradead.org>
16277 S:      Supported
16278 F:      include/linux/objtool*.h
16279 F:      tools/objtool/
16280
16281 OCELOT ETHERNET SWITCH DRIVER
16282 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
16283 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
16284 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
16285 M:      UNGLinuxDriver@microchip.com
16286 L:      netdev@vger.kernel.org
16287 S:      Supported
16288 F:      drivers/net/dsa/ocelot/*
16289 F:      drivers/net/ethernet/mscc/
16290 F:      include/soc/mscc/ocelot*
16291 F:      net/dsa/tag_ocelot.c
16292 F:      net/dsa/tag_ocelot_8021q.c
16293 F:      tools/testing/selftests/drivers/net/ocelot/*
16294
16295 OCELOT EXTERNAL SWITCH CONTROL
16296 M:      Colin Foster <colin.foster@in-advantage.com>
16297 S:      Supported
16298 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
16299 F:      drivers/mfd/ocelot*
16300 F:      drivers/net/dsa/ocelot/ocelot_ext.c
16301 F:      include/linux/mfd/ocelot.h
16302
16303 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
16304 M:      Frederic Barrat <fbarrat@linux.ibm.com>
16305 M:      Andrew Donnellan <ajd@linux.ibm.com>
16306 L:      linuxppc-dev@lists.ozlabs.org
16307 S:      Supported
16308 F:      Documentation/userspace-api/accelerators/ocxl.rst
16309 F:      arch/powerpc/include/asm/pnv-ocxl.h
16310 F:      arch/powerpc/platforms/powernv/ocxl.c
16311 F:      drivers/misc/ocxl/
16312 F:      include/misc/ocxl*
16313 F:      include/uapi/misc/ocxl.h
16314
16315 OMAP AUDIO SUPPORT
16316 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
16317 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
16318 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16319 L:      linux-omap@vger.kernel.org
16320 S:      Maintained
16321 F:      sound/soc/ti/n810.c
16322 F:      sound/soc/ti/omap*
16323 F:      sound/soc/ti/rx51.c
16324 F:      sound/soc/ti/sdma-pcm.*
16325
16326 OMAP CLOCK FRAMEWORK SUPPORT
16327 M:      Paul Walmsley <paul@pwsan.com>
16328 L:      linux-omap@vger.kernel.org
16329 S:      Maintained
16330 F:      arch/arm/*omap*/*clock*
16331
16332 OMAP DEVICE TREE SUPPORT
16333 M:      Benoît Cousson <bcousson@baylibre.com>
16334 M:      Tony Lindgren <tony@atomide.com>
16335 L:      linux-omap@vger.kernel.org
16336 L:      devicetree@vger.kernel.org
16337 S:      Maintained
16338 F:      arch/arm/boot/dts/ti/omap/
16339
16340 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
16341 L:      linux-omap@vger.kernel.org
16342 L:      linux-fbdev@vger.kernel.org
16343 S:      Orphan
16344 F:      Documentation/arch/arm/omap/dss.rst
16345 F:      drivers/video/fbdev/omap2/
16346
16347 OMAP FRAMEBUFFER SUPPORT
16348 L:      linux-fbdev@vger.kernel.org
16349 L:      linux-omap@vger.kernel.org
16350 S:      Orphan
16351 F:      drivers/video/fbdev/omap/
16352
16353 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
16354 M:      Roger Quadros <rogerq@kernel.org>
16355 M:      Tony Lindgren <tony@atomide.com>
16356 L:      linux-omap@vger.kernel.org
16357 S:      Maintained
16358 F:      arch/arm/mach-omap2/*gpmc*
16359 F:      drivers/memory/omap-gpmc.c
16360
16361 OMAP GPIO DRIVER
16362 M:      Grygorii Strashko <grygorii.strashko@ti.com>
16363 M:      Santosh Shilimkar <ssantosh@kernel.org>
16364 M:      Kevin Hilman <khilman@kernel.org>
16365 L:      linux-omap@vger.kernel.org
16366 S:      Maintained
16367 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
16368 F:      drivers/gpio/gpio-omap.c
16369
16370 OMAP HARDWARE SPINLOCK SUPPORT
16371 L:      linux-omap@vger.kernel.org
16372 S:      Orphan
16373 F:      drivers/hwspinlock/omap_hwspinlock.c
16374
16375 OMAP HS MMC SUPPORT
16376 L:      linux-mmc@vger.kernel.org
16377 L:      linux-omap@vger.kernel.org
16378 S:      Orphan
16379 F:      drivers/mmc/host/omap_hsmmc.c
16380
16381 OMAP HWMOD DATA
16382 M:      Paul Walmsley <paul@pwsan.com>
16383 L:      linux-omap@vger.kernel.org
16384 S:      Maintained
16385 F:      arch/arm/mach-omap2/omap_hwmod*data*
16386
16387 OMAP HWMOD SUPPORT
16388 M:      Benoît Cousson <bcousson@baylibre.com>
16389 M:      Paul Walmsley <paul@pwsan.com>
16390 L:      linux-omap@vger.kernel.org
16391 S:      Maintained
16392 F:      arch/arm/mach-omap2/omap_hwmod.*
16393
16394 OMAP I2C DRIVER
16395 M:      Vignesh R <vigneshr@ti.com>
16396 L:      linux-omap@vger.kernel.org
16397 L:      linux-i2c@vger.kernel.org
16398 S:      Maintained
16399 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
16400 F:      drivers/i2c/busses/i2c-omap.c
16401
16402 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
16403 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16404 L:      linux-media@vger.kernel.org
16405 S:      Maintained
16406 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
16407 F:      drivers/media/platform/ti/omap3isp/
16408 F:      drivers/staging/media/omap4iss/
16409
16410 OMAP MMC SUPPORT
16411 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16412 L:      linux-omap@vger.kernel.org
16413 S:      Odd Fixes
16414 F:      drivers/mmc/host/omap.c
16415
16416 OMAP POWER MANAGEMENT SUPPORT
16417 M:      Kevin Hilman <khilman@kernel.org>
16418 L:      linux-omap@vger.kernel.org
16419 S:      Maintained
16420 F:      arch/arm/*omap*/*pm*
16421 F:      drivers/cpufreq/omap-cpufreq.c
16422
16423 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
16424 M:      Paul Walmsley <paul@pwsan.com>
16425 L:      linux-omap@vger.kernel.org
16426 S:      Maintained
16427 F:      arch/arm/mach-omap2/prm*
16428
16429 OMAP RANDOM NUMBER GENERATOR SUPPORT
16430 M:      Deepak Saxena <dsaxena@plexity.net>
16431 S:      Maintained
16432 F:      drivers/char/hw_random/omap-rng.c
16433
16434 OMAP USB SUPPORT
16435 L:      linux-usb@vger.kernel.org
16436 L:      linux-omap@vger.kernel.org
16437 S:      Orphan
16438 F:      arch/arm/*omap*/usb*
16439 F:      drivers/usb/*/*omap*
16440
16441 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
16442 M:      Mark Jackson <mpfj@newflow.co.uk>
16443 L:      linux-omap@vger.kernel.org
16444 S:      Maintained
16445 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
16446
16447 OMAP1 SUPPORT
16448 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16449 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
16450 M:      Tony Lindgren <tony@atomide.com>
16451 L:      linux-omap@vger.kernel.org
16452 S:      Maintained
16453 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16455 F:      arch/arm/configs/omap1_defconfig
16456 F:      arch/arm/mach-omap1/
16457 F:      drivers/i2c/busses/i2c-omap.c
16458 F:      include/linux/platform_data/ams-delta-fiq.h
16459 F:      include/linux/platform_data/i2c-omap.h
16460
16461 OMAP2+ SUPPORT
16462 M:      Tony Lindgren <tony@atomide.com>
16463 L:      linux-omap@vger.kernel.org
16464 S:      Maintained
16465 W:      http://www.muru.com/linux/omap/
16466 W:      http://linux.omap.com/
16467 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16469 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
16470 F:      arch/arm/configs/omap2plus_defconfig
16471 F:      arch/arm/mach-omap2/
16472 F:      drivers/bus/omap*.[ch]
16473 F:      drivers/bus/ti-sysc.c
16474 F:      drivers/gpio/gpio-tps65219.c
16475 F:      drivers/i2c/busses/i2c-omap.c
16476 F:      drivers/irqchip/irq-omap-intc.c
16477 F:      drivers/mfd/*omap*.c
16478 F:      drivers/mfd/menelaus.c
16479 F:      drivers/mfd/palmas.c
16480 F:      drivers/mfd/tps65217.c
16481 F:      drivers/mfd/tps65218.c
16482 F:      drivers/mfd/tps65219.c
16483 F:      drivers/mfd/tps65910.c
16484 F:      drivers/mfd/twl-core.[ch]
16485 F:      drivers/mfd/twl4030*.c
16486 F:      drivers/mfd/twl6030*.c
16487 F:      drivers/mfd/twl6040*.c
16488 F:      drivers/regulator/palmas-regulator*.c
16489 F:      drivers/regulator/pbias-regulator.c
16490 F:      drivers/regulator/tps65217-regulator.c
16491 F:      drivers/regulator/tps65218-regulator.c
16492 F:      drivers/regulator/tps65219-regulator.c
16493 F:      drivers/regulator/tps65910-regulator.c
16494 F:      drivers/regulator/twl-regulator.c
16495 F:      drivers/regulator/twl6030-regulator.c
16496 F:      include/linux/platform_data/i2c-omap.h
16497 F:      include/linux/platform_data/ti-sysc.h
16498
16499 OMFS FILESYSTEM
16500 M:      Bob Copeland <me@bobcopeland.com>
16501 L:      linux-karma-devel@lists.sourceforge.net
16502 S:      Maintained
16503 F:      Documentation/filesystems/omfs.rst
16504 F:      fs/omfs/
16505
16506 OMNIVISION OG01A1B SENSOR DRIVER
16507 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16508 L:      linux-media@vger.kernel.org
16509 S:      Maintained
16510 F:      drivers/media/i2c/og01a1b.c
16511
16512 OMNIVISION OV01A10 SENSOR DRIVER
16513 M:      Bingbu Cao <bingbu.cao@intel.com>
16514 L:      linux-media@vger.kernel.org
16515 S:      Maintained
16516 T:      git git://linuxtv.org/media_tree.git
16517 F:      drivers/media/i2c/ov01a10.c
16518
16519 OMNIVISION OV02A10 SENSOR DRIVER
16520 L:      linux-media@vger.kernel.org
16521 S:      Orphan
16522 T:      git git://linuxtv.org/media_tree.git
16523 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
16524 F:      drivers/media/i2c/ov02a10.c
16525
16526 OMNIVISION OV08D10 SENSOR DRIVER
16527 M:      Jimmy Su <jimmy.su@intel.com>
16528 L:      linux-media@vger.kernel.org
16529 S:      Maintained
16530 T:      git git://linuxtv.org/media_tree.git
16531 F:      drivers/media/i2c/ov08d10.c
16532
16533 OMNIVISION OV08X40 SENSOR DRIVER
16534 M:      Jason Chen <jason.z.chen@intel.com>
16535 L:      linux-media@vger.kernel.org
16536 S:      Maintained
16537 T:      git git://linuxtv.org/media_tree.git
16538 F:      drivers/media/i2c/ov08x40.c
16539
16540 OMNIVISION OV13858 SENSOR DRIVER
16541 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16542 L:      linux-media@vger.kernel.org
16543 S:      Maintained
16544 T:      git git://linuxtv.org/media_tree.git
16545 F:      drivers/media/i2c/ov13858.c
16546
16547 OMNIVISION OV13B10 SENSOR DRIVER
16548 M:      Arec Kao <arec.kao@intel.com>
16549 L:      linux-media@vger.kernel.org
16550 S:      Maintained
16551 T:      git git://linuxtv.org/media_tree.git
16552 F:      drivers/media/i2c/ov13b10.c
16553
16554 OMNIVISION OV2680 SENSOR DRIVER
16555 M:      Rui Miguel Silva <rmfrfs@gmail.com>
16556 M:      Hans de Goede <hansg@kernel.org>
16557 L:      linux-media@vger.kernel.org
16558 S:      Maintained
16559 T:      git git://linuxtv.org/media_tree.git
16560 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16561 F:      drivers/media/i2c/ov2680.c
16562
16563 OMNIVISION OV2685 SENSOR DRIVER
16564 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16565 L:      linux-media@vger.kernel.org
16566 S:      Maintained
16567 T:      git git://linuxtv.org/media_tree.git
16568 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16569 F:      drivers/media/i2c/ov2685.c
16570
16571 OMNIVISION OV2740 SENSOR DRIVER
16572 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16573 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16574 R:      Bingbu Cao <bingbu.cao@intel.com>
16575 L:      linux-media@vger.kernel.org
16576 S:      Maintained
16577 T:      git git://linuxtv.org/media_tree.git
16578 F:      drivers/media/i2c/ov2740.c
16579
16580 OMNIVISION OV4689 SENSOR DRIVER
16581 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
16582 L:      linux-media@vger.kernel.org
16583 S:      Maintained
16584 T:      git git://linuxtv.org/media_tree.git
16585 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16586 F:      drivers/media/i2c/ov4689.c
16587
16588 OMNIVISION OV5640 SENSOR DRIVER
16589 M:      Steve Longerbeam <slongerbeam@gmail.com>
16590 L:      linux-media@vger.kernel.org
16591 S:      Maintained
16592 T:      git git://linuxtv.org/media_tree.git
16593 F:      drivers/media/i2c/ov5640.c
16594
16595 OMNIVISION OV5647 SENSOR DRIVER
16596 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16597 M:      Jacopo Mondi <jacopo@jmondi.org>
16598 L:      linux-media@vger.kernel.org
16599 S:      Maintained
16600 T:      git git://linuxtv.org/media_tree.git
16601 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16602 F:      drivers/media/i2c/ov5647.c
16603
16604 OMNIVISION OV5670 SENSOR DRIVER
16605 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16606 L:      linux-media@vger.kernel.org
16607 S:      Maintained
16608 T:      git git://linuxtv.org/media_tree.git
16609 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16610 F:      drivers/media/i2c/ov5670.c
16611
16612 OMNIVISION OV5675 SENSOR DRIVER
16613 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16614 L:      linux-media@vger.kernel.org
16615 S:      Maintained
16616 T:      git git://linuxtv.org/media_tree.git
16617 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16618 F:      drivers/media/i2c/ov5675.c
16619
16620 OMNIVISION OV5693 SENSOR DRIVER
16621 M:      Daniel Scally <djrscally@gmail.com>
16622 L:      linux-media@vger.kernel.org
16623 S:      Maintained
16624 T:      git git://linuxtv.org/media_tree.git
16625 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16626 F:      drivers/media/i2c/ov5693.c
16627
16628 OMNIVISION OV5695 SENSOR DRIVER
16629 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16630 L:      linux-media@vger.kernel.org
16631 S:      Maintained
16632 T:      git git://linuxtv.org/media_tree.git
16633 F:      drivers/media/i2c/ov5695.c
16634
16635 OMNIVISION OV64A40 SENSOR DRIVER
16636 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16637 L:      linux-media@vger.kernel.org
16638 S:      Maintained
16639 T:      git git://linuxtv.org/media_tree.git
16640 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
16641 F:      drivers/media/i2c/ov64a40.c
16642
16643 OMNIVISION OV7670 SENSOR DRIVER
16644 L:      linux-media@vger.kernel.org
16645 S:      Orphan
16646 T:      git git://linuxtv.org/media_tree.git
16647 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16648 F:      drivers/media/i2c/ov7670.c
16649
16650 OMNIVISION OV772x SENSOR DRIVER
16651 M:      Jacopo Mondi <jacopo@jmondi.org>
16652 L:      linux-media@vger.kernel.org
16653 S:      Odd fixes
16654 T:      git git://linuxtv.org/media_tree.git
16655 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16656 F:      drivers/media/i2c/ov772x.c
16657 F:      include/media/i2c/ov772x.h
16658
16659 OMNIVISION OV7740 SENSOR DRIVER
16660 L:      linux-media@vger.kernel.org
16661 S:      Orphan
16662 T:      git git://linuxtv.org/media_tree.git
16663 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16664 F:      drivers/media/i2c/ov7740.c
16665
16666 OMNIVISION OV8856 SENSOR DRIVER
16667 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16668 L:      linux-media@vger.kernel.org
16669 S:      Maintained
16670 T:      git git://linuxtv.org/media_tree.git
16671 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml
16672 F:      drivers/media/i2c/ov8856.c
16673
16674 OMNIVISION OV8858 SENSOR DRIVER
16675 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16676 M:      Nicholas Roth <nicholas@rothemail.net>
16677 L:      linux-media@vger.kernel.org
16678 S:      Maintained
16679 T:      git git://linuxtv.org/media_tree.git
16680 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16681 F:      drivers/media/i2c/ov8858.c
16682
16683 OMNIVISION OV9282 SENSOR DRIVER
16684 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16685 L:      linux-media@vger.kernel.org
16686 S:      Maintained
16687 T:      git git://linuxtv.org/media_tree.git
16688 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16689 F:      drivers/media/i2c/ov9282.c
16690
16691 OMNIVISION OV9640 SENSOR DRIVER
16692 M:      Petr Cvek <petrcvekcz@gmail.com>
16693 L:      linux-media@vger.kernel.org
16694 S:      Maintained
16695 F:      drivers/media/i2c/ov9640.*
16696
16697 OMNIVISION OV9650 SENSOR DRIVER
16698 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16699 R:      Akinobu Mita <akinobu.mita@gmail.com>
16700 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16701 L:      linux-media@vger.kernel.org
16702 S:      Maintained
16703 T:      git git://linuxtv.org/media_tree.git
16704 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16705 F:      drivers/media/i2c/ov9650.c
16706
16707 OMNIVISION OV9734 SENSOR DRIVER
16708 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16709 R:      Bingbu Cao <bingbu.cao@intel.com>
16710 L:      linux-media@vger.kernel.org
16711 S:      Maintained
16712 T:      git git://linuxtv.org/media_tree.git
16713 F:      drivers/media/i2c/ov9734.c
16714
16715 ONBOARD USB HUB DRIVER
16716 M:      Matthias Kaehlcke <mka@chromium.org>
16717 L:      linux-usb@vger.kernel.org
16718 S:      Maintained
16719 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev
16720 F:      drivers/usb/misc/onboard_usb_dev.c
16721
16722 ONENAND FLASH DRIVER
16723 M:      Kyungmin Park <kyungmin.park@samsung.com>
16724 L:      linux-mtd@lists.infradead.org
16725 S:      Maintained
16726 F:      drivers/mtd/nand/onenand/
16727 F:      include/linux/mtd/onenand*.h
16728
16729 ONEXPLAYER FAN DRIVER
16730 M:      Derek John Clark <derekjohn.clark@gmail.com>
16731 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16732 L:      linux-hwmon@vger.kernel.org
16733 S:      Maintained
16734 F:      drivers/hwmon/oxp-sensors.c
16735
16736 ONIE TLV NVMEM LAYOUT DRIVER
16737 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16738 S:      Maintained
16739 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16740 F:      drivers/nvmem/layouts/onie-tlv.c
16741
16742 ONION OMEGA2+ BOARD
16743 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16744 L:      linux-mips@vger.kernel.org
16745 S:      Maintained
16746 F:      arch/mips/boot/dts/ralink/omega2p.dts
16747
16748 ONSEMI ETHERNET PHY DRIVERS
16749 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16750 L:      netdev@vger.kernel.org
16751 S:      Supported
16752 W:      http://www.onsemi.com
16753 F:      drivers/net/phy/ncn*
16754
16755 OP-TEE DRIVER
16756 M:      Jens Wiklander <jens.wiklander@linaro.org>
16757 L:      op-tee@lists.trustedfirmware.org
16758 S:      Maintained
16759 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16760 F:      drivers/tee/optee/
16761
16762 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16763 M:      Sumit Garg <sumit.garg@linaro.org>
16764 L:      op-tee@lists.trustedfirmware.org
16765 S:      Maintained
16766 F:      drivers/char/hw_random/optee-rng.c
16767
16768 OP-TEE RTC DRIVER
16769 M:      Clément Léger <clement.leger@bootlin.com>
16770 L:      linux-rtc@vger.kernel.org
16771 S:      Maintained
16772 F:      drivers/rtc/rtc-optee.c
16773
16774 OPA-VNIC DRIVER
16775 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16776 L:      linux-rdma@vger.kernel.org
16777 S:      Supported
16778 F:      drivers/infiniband/ulp/opa_vnic
16779
16780 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16781 M:      Rob Herring <robh@kernel.org>
16782 M:      Saravana Kannan <saravanak@google.com>
16783 L:      devicetree@vger.kernel.org
16784 S:      Maintained
16785 W:      http://www.devicetree.org/
16786 C:      irc://irc.libera.chat/devicetree
16787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16788 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16789 F:      drivers/of/
16790 F:      include/linux/of*.h
16791 F:      scripts/dtc/
16792 F:      tools/testing/selftests/dt/
16793 K:      of_overlay_notifier_
16794 K:      of_overlay_fdt_apply
16795 K:      of_overlay_remove
16796
16797 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16798 M:      Rob Herring <robh@kernel.org>
16799 M:      Krzysztof Kozlowski <krzk+dt@kernel.org>
16800 M:      Conor Dooley <conor+dt@kernel.org>
16801 L:      devicetree@vger.kernel.org
16802 S:      Maintained
16803 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16804 C:      irc://irc.libera.chat/devicetree
16805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16806 F:      Documentation/devicetree/
16807 F:      arch/*/boot/dts/
16808 F:      include/dt-bindings/
16809
16810 OPENCOMPUTE PTP CLOCK DRIVER
16811 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16812 M:      Vadim Fedorenko <vadfed@linux.dev>
16813 L:      netdev@vger.kernel.org
16814 S:      Maintained
16815 F:      drivers/ptp/ptp_ocp.c
16816
16817 OPENCORES I2C BUS DRIVER
16818 M:      Peter Korsgaard <peter@korsgaard.com>
16819 M:      Andrew Lunn <andrew@lunn.ch>
16820 L:      linux-i2c@vger.kernel.org
16821 S:      Maintained
16822 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16823 F:      Documentation/i2c/busses/i2c-ocores.rst
16824 F:      drivers/i2c/busses/i2c-ocores.c
16825 F:      include/linux/platform_data/i2c-ocores.h
16826
16827 OPENRISC ARCHITECTURE
16828 M:      Jonas Bonn <jonas@southpole.se>
16829 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16830 M:      Stafford Horne <shorne@gmail.com>
16831 L:      linux-openrisc@vger.kernel.org
16832 S:      Maintained
16833 W:      http://openrisc.io
16834 T:      git https://github.com/openrisc/linux.git
16835 F:      Documentation/arch/openrisc/
16836 F:      Documentation/devicetree/bindings/openrisc/
16837 F:      arch/openrisc/
16838 F:      drivers/irqchip/irq-ompic.c
16839 F:      drivers/irqchip/irq-or1k-*
16840
16841 OPENVSWITCH
16842 M:      Pravin B Shelar <pshelar@ovn.org>
16843 L:      netdev@vger.kernel.org
16844 L:      dev@openvswitch.org
16845 S:      Maintained
16846 W:      http://openvswitch.org
16847 F:      include/uapi/linux/openvswitch.h
16848 F:      net/openvswitch/
16849 F:      tools/testing/selftests/net/openvswitch/
16850
16851 OPERATING PERFORMANCE POINTS (OPP)
16852 M:      Viresh Kumar <vireshk@kernel.org>
16853 M:      Nishanth Menon <nm@ti.com>
16854 M:      Stephen Boyd <sboyd@kernel.org>
16855 L:      linux-pm@vger.kernel.org
16856 S:      Maintained
16857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16858 F:      Documentation/devicetree/bindings/opp/
16859 F:      Documentation/power/opp.rst
16860 F:      drivers/opp/
16861 F:      include/linux/pm_opp.h
16862
16863 OPL4 DRIVER
16864 M:      Clemens Ladisch <clemens@ladisch.de>
16865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16866 S:      Maintained
16867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16868 F:      sound/drivers/opl4/
16869
16870 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16871 M:      Mark Fasheh <mark@fasheh.com>
16872 M:      Joel Becker <jlbec@evilplan.org>
16873 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16874 L:      ocfs2-devel@lists.linux.dev
16875 S:      Supported
16876 W:      http://ocfs2.wiki.kernel.org
16877 F:      Documentation/filesystems/dlmfs.rst
16878 F:      Documentation/filesystems/ocfs2.rst
16879 F:      fs/ocfs2/
16880
16881 ORANGEFS FILESYSTEM
16882 M:      Mike Marshall <hubcap@omnibond.com>
16883 R:      Martin Brandenburg <martin@omnibond.com>
16884 L:      devel@lists.orangefs.org
16885 S:      Supported
16886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16887 F:      Documentation/filesystems/orangefs.rst
16888 F:      fs/orangefs/
16889
16890 OV2659 OMNIVISION SENSOR DRIVER
16891 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16892 L:      linux-media@vger.kernel.org
16893 S:      Maintained
16894 W:      https://linuxtv.org
16895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16896 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16897 F:      drivers/media/i2c/ov2659.c
16898 F:      include/media/i2c/ov2659.h
16899
16900 OVERLAY FILESYSTEM
16901 M:      Miklos Szeredi <miklos@szeredi.hu>
16902 M:      Amir Goldstein <amir73il@gmail.com>
16903 L:      linux-unionfs@vger.kernel.org
16904 S:      Supported
16905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git
16906 F:      Documentation/filesystems/overlayfs.rst
16907 F:      fs/overlayfs/
16908
16909 P54 WIRELESS DRIVER
16910 M:      Christian Lamparter <chunkeey@googlemail.com>
16911 L:      linux-wireless@vger.kernel.org
16912 S:      Maintained
16913 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16914 F:      drivers/net/wireless/intersil/p54/
16915
16916 PACKET SOCKETS
16917 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16918 S:      Maintained
16919 F:      include/uapi/linux/if_packet.h
16920 F:      net/packet/af_packet.c
16921
16922 PACKING
16923 M:      Vladimir Oltean <olteanv@gmail.com>
16924 L:      netdev@vger.kernel.org
16925 S:      Supported
16926 F:      Documentation/core-api/packing.rst
16927 F:      include/linux/packing.h
16928 F:      lib/packing.c
16929
16930 PADATA PARALLEL EXECUTION MECHANISM
16931 M:      Steffen Klassert <steffen.klassert@secunet.com>
16932 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16933 L:      linux-crypto@vger.kernel.org
16934 L:      linux-kernel@vger.kernel.org
16935 S:      Maintained
16936 F:      Documentation/core-api/padata.rst
16937 F:      include/linux/padata.h
16938 F:      kernel/padata.c
16939
16940 PAGE CACHE
16941 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16942 L:      linux-fsdevel@vger.kernel.org
16943 S:      Supported
16944 T:      git git://git.infradead.org/users/willy/pagecache.git
16945 F:      Documentation/filesystems/locking.rst
16946 F:      Documentation/filesystems/vfs.rst
16947 F:      include/linux/pagemap.h
16948 F:      mm/filemap.c
16949 F:      mm/page-writeback.c
16950 F:      mm/readahead.c
16951 F:      mm/truncate.c
16952
16953 PAGE POOL
16954 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16955 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16956 L:      netdev@vger.kernel.org
16957 S:      Supported
16958 F:      Documentation/networking/page_pool.rst
16959 F:      include/net/page_pool/
16960 F:      include/trace/events/page_pool.h
16961 F:      net/core/page_pool.c
16962
16963 PAGE TABLE CHECK
16964 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16965 M:      Andrew Morton <akpm@linux-foundation.org>
16966 L:      linux-mm@kvack.org
16967 S:      Maintained
16968 F:      Documentation/mm/page_table_check.rst
16969 F:      include/linux/page_table_check.h
16970 F:      mm/page_table_check.c
16971
16972 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16973 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16974 L:      platform-driver-x86@vger.kernel.org
16975 S:      Maintained
16976 F:      drivers/platform/x86/panasonic-laptop.c
16977
16978 PARALLAX PING IIO SENSOR DRIVER
16979 M:      Andreas Klinger <ak@it-klinger.de>
16980 L:      linux-iio@vger.kernel.org
16981 S:      Maintained
16982 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16983 F:      drivers/iio/proximity/ping.c
16984
16985 PARALLEL LCD/KEYPAD PANEL DRIVER
16986 M:      Willy Tarreau <willy@haproxy.com>
16987 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16988 S:      Odd Fixes
16989 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16990 F:      drivers/auxdisplay/panel.c
16991
16992 PARALLEL PORT SUBSYSTEM
16993 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16994 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16995 L:      linux-parport@lists.infradead.org (subscribers-only)
16996 S:      Maintained
16997 F:      Documentation/driver-api/parport*.rst
16998 F:      drivers/char/ppdev.c
16999 F:      drivers/parport/
17000 F:      include/linux/parport*.h
17001 F:      include/uapi/linux/ppdev.h
17002
17003 PARAVIRT_OPS INTERFACE
17004 M:      Juergen Gross <jgross@suse.com>
17005 R:      Ajay Kaher <ajay.kaher@broadcom.com>
17006 R:      Alexey Makhalov <alexey.amakhalov@broadcom.com>
17007 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
17008 L:      virtualization@lists.linux.dev
17009 L:      x86@kernel.org
17010 S:      Supported
17011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17012 F:      Documentation/virt/paravirt_ops.rst
17013 F:      arch/*/include/asm/paravirt*.h
17014 F:      arch/*/kernel/paravirt*
17015 F:      include/linux/hypervisor.h
17016
17017 PARISC ARCHITECTURE
17018 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
17019 M:      Helge Deller <deller@gmx.de>
17020 L:      linux-parisc@vger.kernel.org
17021 S:      Maintained
17022 W:      https://parisc.wiki.kernel.org
17023 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
17024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
17025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
17026 F:      Documentation/arch/parisc/
17027 F:      arch/parisc/
17028 F:      drivers/char/agp/parisc-agp.c
17029 F:      drivers/input/misc/hp_sdc_rtc.c
17030 F:      drivers/input/serio/gscps2.c
17031 F:      drivers/input/serio/hp_sdc*
17032 F:      drivers/parisc/
17033 F:      drivers/parport/parport_gsc.*
17034 F:      drivers/tty/serial/8250/8250_parisc.c
17035 F:      drivers/video/console/sti*
17036 F:      drivers/video/fbdev/sti*
17037 F:      drivers/video/logo/logo_parisc*
17038 F:      include/linux/hp_sdc.h
17039
17040 PARMAN
17041 M:      Jiri Pirko <jiri@resnulli.us>
17042 L:      netdev@vger.kernel.org
17043 S:      Supported
17044 F:      include/linux/parman.h
17045 F:      lib/parman.c
17046 F:      lib/test_parman.c
17047
17048 PC ENGINES APU BOARD DRIVER
17049 M:      Enrico Weigelt, metux IT consult <info@metux.net>
17050 S:      Maintained
17051 F:      drivers/platform/x86/pcengines-apuv2.c
17052
17053 PC87360 HARDWARE MONITORING DRIVER
17054 M:      Jim Cromie <jim.cromie@gmail.com>
17055 L:      linux-hwmon@vger.kernel.org
17056 S:      Maintained
17057 F:      Documentation/hwmon/pc87360.rst
17058 F:      drivers/hwmon/pc87360.c
17059
17060 PC8736x GPIO DRIVER
17061 M:      Jim Cromie <jim.cromie@gmail.com>
17062 S:      Maintained
17063 F:      drivers/char/pc8736x_gpio.c
17064
17065 PC87427 HARDWARE MONITORING DRIVER
17066 M:      Jean Delvare <jdelvare@suse.com>
17067 L:      linux-hwmon@vger.kernel.org
17068 S:      Maintained
17069 F:      Documentation/hwmon/pc87427.rst
17070 F:      drivers/hwmon/pc87427.c
17071
17072 PCA9532 LED DRIVER
17073 M:      Riku Voipio <riku.voipio@iki.fi>
17074 S:      Maintained
17075 F:      drivers/leds/leds-pca9532.c
17076 F:      include/linux/leds-pca9532.h
17077
17078 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
17079 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
17080 M:      Pali Rohár <pali@kernel.org>
17081 L:      linux-pci@vger.kernel.org
17082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17083 S:      Maintained
17084 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
17085 F:      drivers/pci/controller/pci-aardvark.c
17086
17087 PCI DRIVER FOR ALTERA PCIE IP
17088 M:      Joyce Ooi <joyce.ooi@intel.com>
17089 L:      linux-pci@vger.kernel.org
17090 S:      Supported
17091 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
17092 F:      drivers/pci/controller/pcie-altera.c
17093
17094 PCI DRIVER FOR APPLIEDMICRO XGENE
17095 M:      Toan Le <toan@os.amperecomputing.com>
17096 L:      linux-pci@vger.kernel.org
17097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17098 S:      Maintained
17099 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
17100 F:      drivers/pci/controller/pci-xgene.c
17101
17102 PCI DRIVER FOR ARM VERSATILE PLATFORM
17103 M:      Rob Herring <robh@kernel.org>
17104 L:      linux-pci@vger.kernel.org
17105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17106 S:      Maintained
17107 F:      Documentation/devicetree/bindings/pci/versatile.yaml
17108 F:      drivers/pci/controller/pci-versatile.c
17109
17110 PCI DRIVER FOR ARMADA 8K
17111 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
17112 L:      linux-pci@vger.kernel.org
17113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17114 S:      Maintained
17115 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
17116 F:      drivers/pci/controller/dwc/pcie-armada8k.c
17117
17118 PCI DRIVER FOR CADENCE PCIE IP
17119 L:      linux-pci@vger.kernel.org
17120 S:      Orphan
17121 F:      Documentation/devicetree/bindings/pci/cdns,*
17122 F:      drivers/pci/controller/cadence/*cadence*
17123
17124 PCI DRIVER FOR FREESCALE LAYERSCAPE
17125 M:      Minghuan Lian <minghuan.Lian@nxp.com>
17126 M:      Mingkai Hu <mingkai.hu@nxp.com>
17127 M:      Roy Zang <roy.zang@nxp.com>
17128 L:      linuxppc-dev@lists.ozlabs.org
17129 L:      linux-pci@vger.kernel.org
17130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17131 S:      Maintained
17132 F:      drivers/pci/controller/dwc/*layerscape*
17133
17134 PCI DRIVER FOR FU740
17135 M:      Paul Walmsley <paul.walmsley@sifive.com>
17136 M:      Greentime Hu <greentime.hu@sifive.com>
17137 M:      Samuel Holland <samuel.holland@sifive.com>
17138 L:      linux-pci@vger.kernel.org
17139 S:      Maintained
17140 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
17141 F:      drivers/pci/controller/dwc/pcie-fu740.c
17142
17143 PCI DRIVER FOR GENERIC OF HOSTS
17144 M:      Will Deacon <will@kernel.org>
17145 L:      linux-pci@vger.kernel.org
17146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17147 S:      Maintained
17148 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
17149 F:      drivers/pci/controller/pci-host-common.c
17150 F:      drivers/pci/controller/pci-host-generic.c
17151
17152 PCI DRIVER FOR IMX6
17153 M:      Richard Zhu <hongxing.zhu@nxp.com>
17154 M:      Lucas Stach <l.stach@pengutronix.de>
17155 L:      linux-pci@vger.kernel.org
17156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17157 S:      Maintained
17158 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
17159 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
17160 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
17161 F:      drivers/pci/controller/dwc/*imx6*
17162
17163 PCI DRIVER FOR INTEL IXP4XX
17164 M:      Linus Walleij <linus.walleij@linaro.org>
17165 S:      Maintained
17166 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
17167 F:      drivers/pci/controller/pci-ixp4xx.c
17168
17169 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
17170 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
17171 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
17172 L:      linux-pci@vger.kernel.org
17173 S:      Supported
17174 F:      drivers/pci/controller/vmd.c
17175
17176 PCI DRIVER FOR MICROSEMI SWITCHTEC
17177 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
17178 M:      Logan Gunthorpe <logang@deltatee.com>
17179 L:      linux-pci@vger.kernel.org
17180 S:      Maintained
17181 F:      Documentation/ABI/testing/sysfs-class-switchtec
17182 F:      Documentation/driver-api/switchtec.rst
17183 F:      drivers/ntb/hw/mscc/
17184 F:      drivers/pci/switch/switchtec*
17185 F:      include/linux/switchtec.h
17186 F:      include/uapi/linux/switchtec_ioctl.h
17187
17188 PCI DRIVER FOR MOBIVEIL PCIE IP
17189 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
17190 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
17191 L:      linux-pci@vger.kernel.org
17192 S:      Supported
17193 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
17194 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
17195
17196 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
17197 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
17198 M:      Pali Rohár <pali@kernel.org>
17199 L:      linux-pci@vger.kernel.org
17200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17201 S:      Maintained
17202 F:      drivers/pci/controller/*mvebu*
17203
17204 PCI DRIVER FOR NVIDIA TEGRA
17205 M:      Thierry Reding <thierry.reding@gmail.com>
17206 L:      linux-tegra@vger.kernel.org
17207 L:      linux-pci@vger.kernel.org
17208 S:      Supported
17209 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
17210 F:      drivers/pci/controller/pci-tegra.c
17211
17212 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
17213 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
17214 L:      linux-pci@vger.kernel.org
17215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17216 S:      Maintained
17217 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
17218 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
17219
17220 PCI DRIVER FOR RENESAS R-CAR
17221 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
17222 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
17223 L:      linux-pci@vger.kernel.org
17224 L:      linux-renesas-soc@vger.kernel.org
17225 S:      Maintained
17226 F:      Documentation/devicetree/bindings/pci/*rcar*
17227 F:      drivers/pci/controller/*rcar*
17228 F:      drivers/pci/controller/dwc/*rcar*
17229
17230 PCI DRIVER FOR SAMSUNG EXYNOS
17231 M:      Jingoo Han <jingoohan1@gmail.com>
17232 L:      linux-pci@vger.kernel.org
17233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17234 L:      linux-samsung-soc@vger.kernel.org
17235 S:      Maintained
17236 F:      drivers/pci/controller/dwc/pci-exynos.c
17237
17238 PCI DRIVER FOR SYNOPSYS DESIGNWARE
17239 M:      Jingoo Han <jingoohan1@gmail.com>
17240 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17241 L:      linux-pci@vger.kernel.org
17242 S:      Maintained
17243 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
17244 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
17245 F:      drivers/pci/controller/dwc/*designware*
17246
17247 PCI DRIVER FOR TI DRA7XX/J721E
17248 M:      Vignesh Raghavendra <vigneshr@ti.com>
17249 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
17250 L:      linux-omap@vger.kernel.org
17251 L:      linux-pci@vger.kernel.org
17252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17253 S:      Supported
17254 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
17255 F:      drivers/pci/controller/cadence/pci-j721e.c
17256 F:      drivers/pci/controller/dwc/pci-dra7xx.c
17257
17258 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
17259 M:      Linus Walleij <linus.walleij@linaro.org>
17260 L:      linux-pci@vger.kernel.org
17261 S:      Maintained
17262 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
17263 F:      drivers/pci/controller/pci-v3-semi.c
17264
17265 PCI DRIVER FOR XILINX VERSAL CPM
17266 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
17267 M:      Michal Simek <michal.simek@amd.com>
17268 L:      linux-pci@vger.kernel.org
17269 S:      Maintained
17270 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
17271 F:      drivers/pci/controller/pcie-xilinx-cpm.c
17272
17273 PCI ENDPOINT SUBSYSTEM
17274 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17275 M:      Krzysztof Wilczyński <kw@linux.com>
17276 R:      Kishon Vijay Abraham I <kishon@kernel.org>
17277 L:      linux-pci@vger.kernel.org
17278 S:      Supported
17279 Q:      https://patchwork.kernel.org/project/linux-pci/list/
17280 B:      https://bugzilla.kernel.org
17281 C:      irc://irc.oftc.net/linux-pci
17282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17283 F:      Documentation/PCI/endpoint/*
17284 F:      Documentation/misc-devices/pci-endpoint-test.rst
17285 F:      drivers/misc/pci_endpoint_test.c
17286 F:      drivers/pci/endpoint/
17287 F:      tools/pci/
17288
17289 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
17290 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
17291 R:      Oliver O'Halloran <oohall@gmail.com>
17292 L:      linuxppc-dev@lists.ozlabs.org
17293 S:      Supported
17294 F:      Documentation/PCI/pci-error-recovery.rst
17295 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
17296 F:      arch/powerpc/include/*/eeh*.h
17297 F:      arch/powerpc/kernel/eeh*.c
17298 F:      arch/powerpc/platforms/*/eeh*.c
17299 F:      drivers/pci/pcie/aer.c
17300 F:      drivers/pci/pcie/dpc.c
17301 F:      drivers/pci/pcie/err.c
17302
17303 PCI ERROR RECOVERY
17304 M:      Linas Vepstas <linasvepstas@gmail.com>
17305 L:      linux-pci@vger.kernel.org
17306 S:      Supported
17307 F:      Documentation/PCI/pci-error-recovery.rst
17308
17309 PCI MSI DRIVER FOR ALTERA MSI IP
17310 M:      Joyce Ooi <joyce.ooi@intel.com>
17311 L:      linux-pci@vger.kernel.org
17312 S:      Supported
17313 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
17314 F:      drivers/pci/controller/pcie-altera-msi.c
17315
17316 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
17317 M:      Toan Le <toan@os.amperecomputing.com>
17318 L:      linux-pci@vger.kernel.org
17319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17320 S:      Maintained
17321 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
17322 F:      drivers/pci/controller/pci-xgene-msi.c
17323
17324 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
17325 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17326 M:      Krzysztof Wilczyński <kw@linux.com>
17327 R:      Rob Herring <robh@kernel.org>
17328 L:      linux-pci@vger.kernel.org
17329 S:      Supported
17330 Q:      https://patchwork.kernel.org/project/linux-pci/list/
17331 B:      https://bugzilla.kernel.org
17332 C:      irc://irc.oftc.net/linux-pci
17333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17334 F:      Documentation/devicetree/bindings/pci/
17335 F:      drivers/pci/controller/
17336 F:      drivers/pci/pci-bridge-emul.c
17337 F:      drivers/pci/pci-bridge-emul.h
17338
17339 PCI PEER-TO-PEER DMA (P2PDMA)
17340 M:      Bjorn Helgaas <bhelgaas@google.com>
17341 M:      Logan Gunthorpe <logang@deltatee.com>
17342 L:      linux-pci@vger.kernel.org
17343 S:      Supported
17344 Q:      https://patchwork.kernel.org/project/linux-pci/list/
17345 B:      https://bugzilla.kernel.org
17346 C:      irc://irc.oftc.net/linux-pci
17347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17348 F:      Documentation/driver-api/pci/p2pdma.rst
17349 F:      drivers/pci/p2pdma.c
17350 F:      include/linux/pci-p2pdma.h
17351
17352 PCI SUBSYSTEM
17353 M:      Bjorn Helgaas <bhelgaas@google.com>
17354 L:      linux-pci@vger.kernel.org
17355 S:      Supported
17356 Q:      https://patchwork.kernel.org/project/linux-pci/list/
17357 B:      https://bugzilla.kernel.org
17358 C:      irc://irc.oftc.net/linux-pci
17359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
17360 F:      Documentation/PCI/
17361 F:      Documentation/devicetree/bindings/pci/
17362 F:      arch/x86/kernel/early-quirks.c
17363 F:      arch/x86/kernel/quirks.c
17364 F:      arch/x86/pci/
17365 F:      drivers/acpi/pci*
17366 F:      drivers/pci/
17367 F:      include/asm-generic/pci*
17368 F:      include/linux/of_pci.h
17369 F:      include/linux/pci*
17370 F:      include/uapi/linux/pci*
17371
17372 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
17373 M:      Jonathan Chocron <jonnyc@amazon.com>
17374 L:      linux-pci@vger.kernel.org
17375 S:      Maintained
17376 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
17377 F:      drivers/pci/controller/dwc/pcie-al.c
17378
17379 PCIE DRIVER FOR AMLOGIC MESON
17380 M:      Yue Wang <yue.wang@Amlogic.com>
17381 L:      linux-pci@vger.kernel.org
17382 L:      linux-amlogic@lists.infradead.org
17383 S:      Maintained
17384 F:      drivers/pci/controller/dwc/pci-meson.c
17385
17386 PCIE DRIVER FOR AXIS ARTPEC
17387 M:      Jesper Nilsson <jesper.nilsson@axis.com>
17388 L:      linux-arm-kernel@axis.com
17389 L:      linux-pci@vger.kernel.org
17390 S:      Maintained
17391 F:      Documentation/devicetree/bindings/pci/axis,artpec*
17392 F:      drivers/pci/controller/dwc/*artpec*
17393
17394 PCIE DRIVER FOR CAVIUM THUNDERX
17395 M:      Robert Richter <rric@kernel.org>
17396 L:      linux-pci@vger.kernel.org
17397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17398 S:      Odd Fixes
17399 F:      drivers/pci/controller/pci-thunder-*
17400
17401 PCIE DRIVER FOR HISILICON
17402 M:      Zhou Wang <wangzhou1@hisilicon.com>
17403 L:      linux-pci@vger.kernel.org
17404 S:      Maintained
17405 F:      drivers/pci/controller/dwc/pcie-hisi.c
17406
17407 PCIE DRIVER FOR HISILICON KIRIN
17408 M:      Xiaowei Song <songxiaowei@hisilicon.com>
17409 M:      Binghui Wang <wangbinghui@hisilicon.com>
17410 L:      linux-pci@vger.kernel.org
17411 S:      Maintained
17412 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
17413 F:      drivers/pci/controller/dwc/pcie-kirin.c
17414
17415 PCIE DRIVER FOR HISILICON STB
17416 M:      Shawn Guo <shawn.guo@linaro.org>
17417 L:      linux-pci@vger.kernel.org
17418 S:      Maintained
17419 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
17420 F:      drivers/pci/controller/dwc/pcie-histb.c
17421
17422 PCIE DRIVER FOR INTEL KEEM BAY
17423 M:      Srikanth Thokala <srikanth.thokala@intel.com>
17424 L:      linux-pci@vger.kernel.org
17425 S:      Supported
17426 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
17427 F:      drivers/pci/controller/dwc/pcie-keembay.c
17428
17429 PCIE DRIVER FOR INTEL LGM GW SOC
17430 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
17431 L:      linux-pci@vger.kernel.org
17432 S:      Maintained
17433 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
17434 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
17435
17436 PCIE DRIVER FOR MEDIATEK
17437 M:      Ryder Lee <ryder.lee@mediatek.com>
17438 M:      Jianjun Wang <jianjun.wang@mediatek.com>
17439 L:      linux-pci@vger.kernel.org
17440 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17441 S:      Supported
17442 F:      Documentation/devicetree/bindings/pci/mediatek*
17443 F:      drivers/pci/controller/*mediatek*
17444
17445 PCIE DRIVER FOR MICROCHIP
17446 M:      Daire McNamara <daire.mcnamara@microchip.com>
17447 L:      linux-pci@vger.kernel.org
17448 S:      Supported
17449 F:      Documentation/devicetree/bindings/pci/microchip*
17450 F:      drivers/pci/controller/*microchip*
17451
17452 PCIE DRIVER FOR QUALCOMM MSM
17453 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17454 L:      linux-pci@vger.kernel.org
17455 L:      linux-arm-msm@vger.kernel.org
17456 S:      Maintained
17457 F:      drivers/pci/controller/dwc/pcie-qcom.c
17458
17459 PCIE DRIVER FOR ROCKCHIP
17460 M:      Shawn Lin <shawn.lin@rock-chips.com>
17461 L:      linux-pci@vger.kernel.org
17462 L:      linux-rockchip@lists.infradead.org
17463 S:      Maintained
17464 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
17465 F:      drivers/pci/controller/pcie-rockchip*
17466
17467 PCIE DRIVER FOR SOCIONEXT UNIPHIER
17468 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
17469 L:      linux-pci@vger.kernel.org
17470 S:      Maintained
17471 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
17472 F:      drivers/pci/controller/dwc/pcie-uniphier*
17473
17474 PCIE DRIVER FOR ST SPEAR13XX
17475 M:      Pratyush Anand <pratyush.anand@gmail.com>
17476 L:      linux-pci@vger.kernel.org
17477 S:      Maintained
17478 F:      drivers/pci/controller/dwc/*spear*
17479
17480 PCIE ENDPOINT DRIVER FOR QUALCOMM
17481 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17482 L:      linux-pci@vger.kernel.org
17483 L:      linux-arm-msm@vger.kernel.org
17484 S:      Maintained
17485 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
17486 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
17487
17488 PCMCIA SUBSYSTEM
17489 M:      Dominik Brodowski <linux@dominikbrodowski.net>
17490 S:      Odd Fixes
17491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
17492 F:      Documentation/pcmcia/
17493 F:      drivers/pcmcia/
17494 F:      include/pcmcia/
17495 F:      tools/pcmcia/
17496
17497 PCNET32 NETWORK DRIVER
17498 M:      Don Fry <pcnet32@frontier.com>
17499 L:      netdev@vger.kernel.org
17500 S:      Maintained
17501 F:      drivers/net/ethernet/amd/pcnet32.c
17502
17503 PCRYPT PARALLEL CRYPTO ENGINE
17504 M:      Steffen Klassert <steffen.klassert@secunet.com>
17505 L:      linux-crypto@vger.kernel.org
17506 S:      Maintained
17507 F:      crypto/pcrypt.c
17508 F:      include/crypto/pcrypt.h
17509
17510 PDS DSC VIRTIO DATA PATH ACCELERATOR
17511 R:      Shannon Nelson <shannon.nelson@amd.com>
17512 F:      drivers/vdpa/pds/
17513
17514 PECI HARDWARE MONITORING DRIVERS
17515 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17516 L:      linux-hwmon@vger.kernel.org
17517 S:      Supported
17518 F:      Documentation/hwmon/peci-cputemp.rst
17519 F:      Documentation/hwmon/peci-dimmtemp.rst
17520 F:      drivers/hwmon/peci/
17521
17522 PECI SUBSYSTEM
17523 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17524 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
17525 S:      Supported
17526 F:      Documentation/devicetree/bindings/peci/
17527 F:      Documentation/peci/
17528 F:      drivers/peci/
17529 F:      include/linux/peci-cpu.h
17530 F:      include/linux/peci.h
17531
17532 PENSANDO ETHERNET DRIVERS
17533 M:      Shannon Nelson <shannon.nelson@amd.com>
17534 M:      Brett Creeley <brett.creeley@amd.com>
17535 M:      drivers@pensando.io
17536 L:      netdev@vger.kernel.org
17537 S:      Supported
17538 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17539 F:      drivers/net/ethernet/pensando/
17540
17541 PER-CPU MEMORY ALLOCATOR
17542 M:      Dennis Zhou <dennis@kernel.org>
17543 M:      Tejun Heo <tj@kernel.org>
17544 M:      Christoph Lameter <cl@linux.com>
17545 L:      linux-mm@kvack.org
17546 S:      Maintained
17547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17548 F:      arch/*/include/asm/percpu.h
17549 F:      include/linux/percpu*.h
17550 F:      lib/percpu*.c
17551 F:      mm/percpu*.c
17552
17553 PER-TASK DELAY ACCOUNTING
17554 M:      Balbir Singh <bsingharora@gmail.com>
17555 S:      Maintained
17556 F:      include/linux/delayacct.h
17557 F:      kernel/delayacct.c
17558
17559 PERFORMANCE EVENTS SUBSYSTEM
17560 M:      Peter Zijlstra <peterz@infradead.org>
17561 M:      Ingo Molnar <mingo@redhat.com>
17562 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
17563 M:      Namhyung Kim <namhyung@kernel.org>
17564 R:      Mark Rutland <mark.rutland@arm.com>
17565 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17566 R:      Jiri Olsa <jolsa@kernel.org>
17567 R:      Ian Rogers <irogers@google.com>
17568 R:      Adrian Hunter <adrian.hunter@intel.com>
17569 R:      "Liang, Kan" <kan.liang@linux.intel.com>
17570 L:      linux-perf-users@vger.kernel.org
17571 L:      linux-kernel@vger.kernel.org
17572 S:      Supported
17573 W:      https://perf.wiki.kernel.org/
17574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17577 F:      arch/*/events/*
17578 F:      arch/*/events/*/*
17579 F:      arch/*/include/asm/perf_event.h
17580 F:      arch/*/kernel/*/*/perf_event*.c
17581 F:      arch/*/kernel/*/perf_event*.c
17582 F:      arch/*/kernel/perf_callchain.c
17583 F:      arch/*/kernel/perf_event*.c
17584 F:      include/linux/perf_event.h
17585 F:      include/uapi/linux/perf_event.h
17586 F:      kernel/events/*
17587 F:      tools/lib/perf/
17588 F:      tools/perf/
17589
17590 PERFORMANCE EVENTS TOOLING ARM64
17591 R:      John Garry <john.g.garry@oracle.com>
17592 R:      Will Deacon <will@kernel.org>
17593 R:      James Clark <james.clark@arm.com>
17594 R:      Mike Leach <mike.leach@linaro.org>
17595 R:      Leo Yan <leo.yan@linux.dev>
17596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17597 S:      Supported
17598 F:      tools/build/feature/test-libopencsd.c
17599 F:      tools/perf/arch/arm*/
17600 F:      tools/perf/pmu-events/arch/arm64/
17601 F:      tools/perf/util/arm-spe*
17602 F:      tools/perf/util/cs-etm*
17603
17604 PERSONALITY HANDLING
17605 M:      Christoph Hellwig <hch@infradead.org>
17606 L:      linux-abi-devel@lists.sourceforge.net
17607 S:      Maintained
17608 F:      include/linux/personality.h
17609 F:      include/uapi/linux/personality.h
17610
17611 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17612 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17613 L:      linux-input@vger.kernel.org
17614 S:      Maintained
17615 F:      Documentation/input/devices/pxrc.rst
17616 F:      drivers/input/joystick/pxrc.c
17617
17618 PHONET PROTOCOL
17619 M:      Remi Denis-Courmont <courmisch@gmail.com>
17620 S:      Supported
17621 F:      Documentation/networking/phonet.rst
17622 F:      include/linux/phonet.h
17623 F:      include/net/phonet/
17624 F:      include/uapi/linux/phonet.h
17625 F:      net/phonet/
17626
17627 PHRAM MTD DRIVER
17628 M:      Joern Engel <joern@lazybastard.org>
17629 L:      linux-mtd@lists.infradead.org
17630 S:      Maintained
17631 F:      drivers/mtd/devices/phram.c
17632
17633 PICOLCD HID DRIVER
17634 M:      Bruno Prémont <bonbons@linux-vserver.org>
17635 L:      linux-input@vger.kernel.org
17636 S:      Maintained
17637 F:      drivers/hid/hid-picolcd*
17638
17639 PIDFD API
17640 M:      Christian Brauner <christian@brauner.io>
17641 L:      linux-kernel@vger.kernel.org
17642 S:      Maintained
17643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17644 F:      samples/pidfd/
17645 F:      tools/testing/selftests/clone3/
17646 F:      tools/testing/selftests/pid_namespace/
17647 F:      tools/testing/selftests/pidfd/
17648 K:      (?i)pidfd
17649 K:      (?i)clone3
17650 K:      \b(clone_args|kernel_clone_args)\b
17651
17652 PIN CONTROL SUBSYSTEM
17653 M:      Linus Walleij <linus.walleij@linaro.org>
17654 L:      linux-gpio@vger.kernel.org
17655 S:      Maintained
17656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17657 F:      Documentation/devicetree/bindings/pinctrl/
17658 F:      Documentation/driver-api/pin-control.rst
17659 F:      drivers/pinctrl/
17660 F:      include/dt-bindings/pinctrl/
17661 F:      include/linux/pinctrl/
17662
17663 PIN CONTROLLER - AMD
17664 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17665 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17666 S:      Maintained
17667 F:      drivers/pinctrl/pinctrl-amd.c
17668
17669 PIN CONTROLLER - FREESCALE
17670 M:      Dong Aisheng <aisheng.dong@nxp.com>
17671 M:      Fabio Estevam <festevam@gmail.com>
17672 M:      Shawn Guo <shawnguo@kernel.org>
17673 M:      Jacky Bai <ping.bai@nxp.com>
17674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17675 L:      linux-gpio@vger.kernel.org
17676 L:      NXP S32 Linux Team <s32@nxp.com>
17677 S:      Maintained
17678 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17679 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17680 F:      drivers/pinctrl/freescale/
17681 F:      drivers/pinctrl/nxp/
17682
17683 PIN CONTROLLER - INTEL
17684 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17685 M:      Andy Shevchenko <andy@kernel.org>
17686 S:      Supported
17687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17688 F:      drivers/pinctrl/intel/
17689
17690 PIN CONTROLLER - KEEMBAY
17691 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17692 S:      Supported
17693 F:      drivers/pinctrl/pinctrl-keembay*
17694
17695 PIN CONTROLLER - MEDIATEK
17696 M:      Sean Wang <sean.wang@kernel.org>
17697 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17698 S:      Maintained
17699 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17700 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17701 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17702 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17703 F:      drivers/pinctrl/mediatek/
17704
17705 PIN CONTROLLER - MEDIATEK MIPS
17706 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17707 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17708 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17709 L:      linux-mips@vger.kernel.org
17710 S:      Maintained
17711 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17712 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17713 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17714 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17715 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17716 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17717 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17718 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17719 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17720 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17721 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17722 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17723 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17724 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17725 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17726
17727 PIN CONTROLLER - MICROCHIP AT91
17728 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17730 L:      linux-gpio@vger.kernel.org
17731 S:      Supported
17732 F:      drivers/gpio/gpio-sama5d2-piobu.c
17733 F:      drivers/pinctrl/pinctrl-at91*
17734
17735 PIN CONTROLLER - QUALCOMM
17736 M:      Bjorn Andersson <andersson@kernel.org>
17737 L:      linux-arm-msm@vger.kernel.org
17738 S:      Maintained
17739 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17740 F:      drivers/pinctrl/qcom/
17741
17742 PIN CONTROLLER - RENESAS
17743 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17744 L:      linux-renesas-soc@vger.kernel.org
17745 S:      Supported
17746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17747 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17748 F:      drivers/pinctrl/renesas/
17749
17750 PIN CONTROLLER - SAMSUNG
17751 M:      Krzysztof Kozlowski <krzk@kernel.org>
17752 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17753 R:      Alim Akhtar <alim.akhtar@samsung.com>
17754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17755 L:      linux-samsung-soc@vger.kernel.org
17756 S:      Maintained
17757 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17758 B:      mailto:linux-samsung-soc@vger.kernel.org
17759 C:      irc://irc.libera.chat/linux-exynos
17760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17761 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17762 F:      drivers/pinctrl/samsung/
17763
17764 PIN CONTROLLER - SINGLE
17765 M:      Tony Lindgren <tony@atomide.com>
17766 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17767 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17768 L:      linux-omap@vger.kernel.org
17769 S:      Maintained
17770 F:      drivers/pinctrl/pinctrl-single.c
17771
17772 PIN CONTROLLER - SUNPLUS / TIBBO
17773 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17774 M:      Wells Lu <wellslutw@gmail.com>
17775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17776 S:      Maintained
17777 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17778 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17779 F:      drivers/pinctrl/sunplus/
17780 F:      include/dt-bindings/pinctrl/sppctl*.h
17781
17782 PINE64 PINEPHONE KEYBOARD DRIVER
17783 M:      Samuel Holland <samuel@sholland.org>
17784 S:      Supported
17785 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17786 F:      drivers/input/keyboard/pinephone-keyboard.c
17787
17788 PKTCDVD DRIVER
17789 M:      linux-block@vger.kernel.org
17790 S:      Orphan
17791 F:      drivers/block/pktcdvd.c
17792 F:      include/linux/pktcdvd.h
17793 F:      include/uapi/linux/pktcdvd.h
17794
17795 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17796 M:      Tomasz Duszynski <tduszyns@gmail.com>
17797 S:      Maintained
17798 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17799 F:      drivers/iio/chemical/pms7003.c
17800
17801 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17802 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17803 L:      netdev@vger.kernel.org
17804 S:      Maintained
17805 F:      drivers/net/phy/mdio-open-alliance.h
17806 F:      net/ethtool/plca.c
17807
17808 PLDMFW LIBRARY
17809 M:      Jacob Keller <jacob.e.keller@intel.com>
17810 S:      Maintained
17811 F:      Documentation/driver-api/pldmfw/
17812 F:      include/linux/pldmfw.h
17813 F:      lib/pldmfw/
17814
17815 PLX DMA DRIVER
17816 M:      Logan Gunthorpe <logang@deltatee.com>
17817 S:      Maintained
17818 F:      drivers/dma/plx_dma.c
17819
17820 PM-GRAPH UTILITY
17821 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17822 L:      linux-pm@vger.kernel.org
17823 S:      Supported
17824 W:      https://01.org/pm-graph
17825 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17826 T:      git git://github.com/intel/pm-graph
17827 F:      tools/power/pm-graph
17828
17829 PM6764TR DRIVER
17830 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17831 L:      linux-hwmon@vger.kernel.org
17832 S:      Maintained
17833 F:      Documentation/hwmon/pm6764tr.rst
17834 F:      drivers/hwmon/pmbus/pm6764tr.c
17835
17836 PMC SIERRA MaxRAID DRIVER
17837 L:      linux-scsi@vger.kernel.org
17838 S:      Orphan
17839 W:      http://www.pmc-sierra.com/
17840 F:      drivers/scsi/pmcraid.*
17841
17842 PMC SIERRA PM8001 DRIVER
17843 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17844 L:      linux-scsi@vger.kernel.org
17845 S:      Supported
17846 F:      drivers/scsi/pm8001/
17847
17848 PNI RM3100 IIO DRIVER
17849 M:      Song Qiang <songqiang1304521@gmail.com>
17850 L:      linux-iio@vger.kernel.org
17851 S:      Maintained
17852 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17853 F:      drivers/iio/magnetometer/rm3100*
17854
17855 PNP SUPPORT
17856 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17857 L:      linux-acpi@vger.kernel.org
17858 S:      Maintained
17859 F:      drivers/pnp/
17860 F:      include/linux/pnp.h
17861
17862 POSIX CLOCKS and TIMERS
17863 M:      Anna-Maria Behnsen <anna-maria@linutronix.de>
17864 M:      Frederic Weisbecker <frederic@kernel.org>
17865 M:      Thomas Gleixner <tglx@linutronix.de>
17866 L:      linux-kernel@vger.kernel.org
17867 S:      Maintained
17868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17869 F:      fs/timerfd.c
17870 F:      include/linux/time_namespace.h
17871 F:      include/linux/timerfd.h
17872 F:      include/uapi/linux/time.h
17873 F:      include/uapi/linux/timerfd.h
17874 F:      include/trace/events/timer*
17875 F:      kernel/time/itimer.c
17876 F:      kernel/time/posix-*
17877 F:      kernel/time/namespace.c
17878
17879 POWER MANAGEMENT CORE
17880 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17881 L:      linux-pm@vger.kernel.org
17882 S:      Supported
17883 B:      https://bugzilla.kernel.org
17884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17885 F:      drivers/base/power/
17886 F:      drivers/powercap/
17887 F:      include/linux/intel_rapl.h
17888 F:      include/linux/pm.h
17889 F:      include/linux/pm_*
17890 F:      include/linux/powercap.h
17891 F:      kernel/configs/nopm.config
17892
17893 POWER STATE COORDINATION INTERFACE (PSCI)
17894 M:      Mark Rutland <mark.rutland@arm.com>
17895 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17897 S:      Maintained
17898 F:      drivers/firmware/psci/
17899 F:      include/linux/psci.h
17900 F:      include/uapi/linux/psci.h
17901
17902 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17903 M:      Sebastian Reichel <sre@kernel.org>
17904 L:      linux-pm@vger.kernel.org
17905 S:      Maintained
17906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17907 F:      Documentation/ABI/testing/sysfs-class-power
17908 F:      Documentation/devicetree/bindings/power/supply/
17909 F:      drivers/power/supply/
17910 F:      include/linux/power/
17911 F:      include/linux/power_supply.h
17912 F:      tools/testing/selftests/power_supply/
17913
17914 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17915 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17916 L:      linuxppc-dev@lists.ozlabs.org
17917 S:      Maintained
17918 F:      drivers/char/powernv-op-panel.c
17919
17920 PPP OVER ATM (RFC 2364)
17921 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17922 S:      Maintained
17923 F:      include/uapi/linux/atmppp.h
17924 F:      net/atm/pppoatm.c
17925
17926 PPP OVER ETHERNET
17927 M:      Michal Ostrowski <mostrows@earthlink.net>
17928 S:      Maintained
17929 F:      drivers/net/ppp/pppoe.c
17930 F:      drivers/net/ppp/pppox.c
17931
17932 PPP OVER L2TP
17933 M:      James Chapman <jchapman@katalix.com>
17934 S:      Maintained
17935 F:      include/linux/if_pppol2tp.h
17936 F:      include/uapi/linux/if_pppol2tp.h
17937 F:      net/l2tp/l2tp_ppp.c
17938
17939 PPP PROTOCOL DRIVERS AND COMPRESSORS
17940 L:      linux-ppp@vger.kernel.org
17941 S:      Orphan
17942 F:      drivers/net/ppp/ppp_*
17943
17944 PPS SUPPORT
17945 M:      Rodolfo Giometti <giometti@enneenne.com>
17946 L:      linuxpps@ml.enneenne.com (subscribers-only)
17947 S:      Maintained
17948 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17949 F:      Documentation/ABI/testing/sysfs-pps
17950 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17951 F:      Documentation/driver-api/pps.rst
17952 F:      drivers/pps/
17953 F:      include/linux/pps*.h
17954 F:      include/uapi/linux/pps.h
17955
17956 PPTP DRIVER
17957 M:      Dmitry Kozlov <xeb@mail.ru>
17958 L:      netdev@vger.kernel.org
17959 S:      Maintained
17960 W:      http://sourceforge.net/projects/accel-pptp
17961 F:      drivers/net/ppp/pptp.c
17962
17963 PRESSURE STALL INFORMATION (PSI)
17964 M:      Johannes Weiner <hannes@cmpxchg.org>
17965 M:      Suren Baghdasaryan <surenb@google.com>
17966 R:      Peter Ziljstra <peterz@infradead.org>
17967 S:      Maintained
17968 F:      include/linux/psi*
17969 F:      kernel/sched/psi.c
17970
17971 PRINTK
17972 M:      Petr Mladek <pmladek@suse.com>
17973 R:      Steven Rostedt <rostedt@goodmis.org>
17974 R:      John Ogness <john.ogness@linutronix.de>
17975 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17976 S:      Maintained
17977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17978 F:      include/linux/printk.h
17979 F:      kernel/printk/
17980
17981 PRINTK INDEXING
17982 R:      Chris Down <chris@chrisdown.name>
17983 S:      Maintained
17984 F:      Documentation/core-api/printk-index.rst
17985 F:      kernel/printk/index.c
17986 K:      printk_index
17987
17988 PROC FILESYSTEM
17989 L:      linux-kernel@vger.kernel.org
17990 L:      linux-fsdevel@vger.kernel.org
17991 S:      Maintained
17992 F:      Documentation/filesystems/proc.rst
17993 F:      fs/proc/
17994 F:      include/linux/proc_fs.h
17995 F:      tools/testing/selftests/proc/
17996
17997 PROC SYSCTL
17998 M:      Luis Chamberlain <mcgrof@kernel.org>
17999 M:      Kees Cook <kees@kernel.org>
18000 M:      Joel Granados <j.granados@samsung.com>
18001 L:      linux-kernel@vger.kernel.org
18002 L:      linux-fsdevel@vger.kernel.org
18003 S:      Maintained
18004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next
18005 F:      fs/proc/proc_sysctl.c
18006 F:      include/linux/sysctl.h
18007 F:      kernel/sysctl-test.c
18008 F:      kernel/sysctl.c
18009 F:      tools/testing/selftests/sysctl/
18010
18011 PS3 NETWORK SUPPORT
18012 M:      Geoff Levand <geoff@infradead.org>
18013 L:      netdev@vger.kernel.org
18014 L:      linuxppc-dev@lists.ozlabs.org
18015 S:      Maintained
18016 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
18017
18018 PS3 PLATFORM SUPPORT
18019 M:      Geoff Levand <geoff@infradead.org>
18020 L:      linuxppc-dev@lists.ozlabs.org
18021 S:      Maintained
18022 F:      arch/powerpc/boot/ps3*
18023 F:      arch/powerpc/include/asm/lv1call.h
18024 F:      arch/powerpc/include/asm/ps3*.h
18025 F:      arch/powerpc/platforms/ps3/
18026 F:      drivers/*/ps3*
18027 F:      drivers/ps3/
18028 F:      drivers/rtc/rtc-ps3.c
18029 F:      drivers/usb/host/*ps3.c
18030 F:      sound/ppc/snd_ps3*
18031
18032 PS3VRAM DRIVER
18033 M:      Jim Paris <jim@jtan.com>
18034 M:      Geoff Levand <geoff@infradead.org>
18035 L:      linuxppc-dev@lists.ozlabs.org
18036 S:      Maintained
18037 F:      drivers/block/ps3vram.c
18038
18039 PSAMPLE PACKET SAMPLING SUPPORT
18040 M:      Yotam Gigi <yotam.gi@gmail.com>
18041 S:      Maintained
18042 F:      include/net/psample.h
18043 F:      include/uapi/linux/psample.h
18044 F:      net/psample
18045
18046 PSE NETWORK DRIVER
18047 M:      Oleksij Rempel <o.rempel@pengutronix.de>
18048 M:      Kory Maincent <kory.maincent@bootlin.com>
18049 L:      netdev@vger.kernel.org
18050 S:      Maintained
18051 F:      Documentation/devicetree/bindings/net/pse-pd/
18052 F:      drivers/net/pse-pd/
18053
18054 PSTORE FILESYSTEM
18055 M:      Kees Cook <kees@kernel.org>
18056 R:      Tony Luck <tony.luck@intel.com>
18057 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
18058 L:      linux-hardening@vger.kernel.org
18059 S:      Supported
18060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
18061 F:      Documentation/admin-guide/pstore-blk.rst
18062 F:      Documentation/admin-guide/ramoops.rst
18063 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
18064 F:      drivers/acpi/apei/erst.c
18065 F:      drivers/firmware/efi/efi-pstore.c
18066 F:      fs/pstore/
18067 F:      include/linux/pstore*
18068 K:      \b(pstore|ramoops)
18069
18070 PT5161L HARDWARE MONITOR DRIVER
18071 M:      Cosmo Chou <cosmo.chou@quantatw.com>
18072 L:      linux-hwmon@vger.kernel.org
18073 S:      Maintained
18074 F:      Documentation/hwmon/pt5161l.rst
18075 F:      drivers/hwmon/pt5161l.c
18076
18077 PTP HARDWARE CLOCK SUPPORT
18078 M:      Richard Cochran <richardcochran@gmail.com>
18079 L:      netdev@vger.kernel.org
18080 S:      Maintained
18081 W:      http://linuxptp.sourceforge.net/
18082 F:      Documentation/ABI/testing/sysfs-ptp
18083 F:      Documentation/driver-api/ptp.rst
18084 F:      drivers/net/phy/dp83640*
18085 F:      drivers/ptp/*
18086 F:      include/linux/ptp_cl*
18087 K:      (?:\b|_)ptp(?:\b|_)
18088
18089 PTP MOCKUP CLOCK SUPPORT
18090 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
18091 L:      netdev@vger.kernel.org
18092 S:      Maintained
18093 F:      drivers/ptp/ptp_mock.c
18094 F:      include/linux/ptp_mock.h
18095
18096 PTP VIRTUAL CLOCK SUPPORT
18097 M:      Yangbo Lu <yangbo.lu@nxp.com>
18098 L:      netdev@vger.kernel.org
18099 S:      Maintained
18100 F:      drivers/ptp/ptp_vclock.c
18101 F:      net/ethtool/phc_vclocks.c
18102
18103 PTRACE SUPPORT
18104 M:      Oleg Nesterov <oleg@redhat.com>
18105 S:      Maintained
18106 F:      arch/*/*/ptrace*.c
18107 F:      arch/*/include/asm/ptrace*.h
18108 F:      arch/*/ptrace*.c
18109 F:      include/asm-generic/syscall.h
18110 F:      include/linux/ptrace.h
18111 F:      include/linux/regset.h
18112 F:      include/uapi/linux/ptrace.h
18113 F:      kernel/ptrace.c
18114
18115 PULSE8-CEC DRIVER
18116 M:      Hans Verkuil <hverkuil@xs4all.nl>
18117 L:      linux-media@vger.kernel.org
18118 S:      Maintained
18119 T:      git git://linuxtv.org/media_tree.git
18120 F:      drivers/media/cec/usb/pulse8/
18121
18122 PURELIFI PLFXLC DRIVER
18123 M:      Srinivasan Raju <srini.raju@purelifi.com>
18124 L:      linux-wireless@vger.kernel.org
18125 S:      Supported
18126 F:      drivers/net/wireless/purelifi/plfxlc/
18127
18128 PVRUSB2 VIDEO4LINUX DRIVER
18129 M:      Mike Isely <isely@pobox.com>
18130 L:      pvrusb2@isely.net       (subscribers-only)
18131 L:      linux-media@vger.kernel.org
18132 S:      Maintained
18133 W:      http://www.isely.net/pvrusb2/
18134 T:      git git://linuxtv.org/media_tree.git
18135 F:      Documentation/driver-api/media/drivers/pvrusb2*
18136 F:      drivers/media/usb/pvrusb2/
18137
18138 PWC WEBCAM DRIVER
18139 M:      Hans Verkuil <hverkuil@xs4all.nl>
18140 L:      linux-media@vger.kernel.org
18141 S:      Odd Fixes
18142 T:      git git://linuxtv.org/media_tree.git
18143 F:      drivers/media/usb/pwc/*
18144 F:      include/trace/events/pwc.h
18145
18146 PWM IR Transmitter
18147 M:      Sean Young <sean@mess.org>
18148 L:      linux-media@vger.kernel.org
18149 S:      Maintained
18150 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
18151 F:      drivers/media/rc/pwm-ir-tx.c
18152
18153 PWM SUBSYSTEM
18154 M:      Uwe Kleine-König <ukleinek@kernel.org>
18155 L:      linux-pwm@vger.kernel.org
18156 S:      Maintained
18157 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
18158 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
18159 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
18160 F:      Documentation/devicetree/bindings/pwm/
18161 F:      Documentation/driver-api/pwm.rst
18162 F:      drivers/gpio/gpio-mvebu.c
18163 F:      drivers/pwm/
18164 F:      drivers/video/backlight/pwm_bl.c
18165 F:      include/dt-bindings/pwm/
18166 F:      include/linux/pwm.h
18167 F:      include/linux/pwm_backlight.h
18168 K:      pwm_(config|apply_might_sleep|apply_atomic|ops)
18169
18170 PXA GPIO DRIVER
18171 M:      Robert Jarzmik <robert.jarzmik@free.fr>
18172 L:      linux-gpio@vger.kernel.org
18173 S:      Maintained
18174 F:      drivers/gpio/gpio-pxa.c
18175
18176 PXA MMCI DRIVER
18177 S:      Orphan
18178
18179 PXA RTC DRIVER
18180 M:      Robert Jarzmik <robert.jarzmik@free.fr>
18181 L:      linux-rtc@vger.kernel.org
18182 S:      Maintained
18183
18184 PXA2xx/PXA3xx SUPPORT
18185 M:      Daniel Mack <daniel@zonque.org>
18186 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
18187 M:      Robert Jarzmik <robert.jarzmik@free.fr>
18188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18189 S:      Maintained
18190 T:      git git://github.com/hzhuang1/linux.git
18191 T:      git git://github.com/rjarzmik/linux.git
18192 F:      arch/arm/boot/dts/intel/pxa/
18193 F:      arch/arm/mach-pxa/
18194 F:      drivers/dma/pxa*
18195 F:      drivers/pcmcia/pxa2xx*
18196 F:      drivers/pinctrl/pxa/
18197 F:      drivers/spi/spi-pxa2xx*
18198 F:      drivers/usb/gadget/udc/pxa2*
18199 F:      include/sound/pxa2xx-lib.h
18200 F:      sound/arm/pxa*
18201 F:      sound/soc/pxa/
18202
18203 QAT DRIVER
18204 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
18205 L:      qat-linux@intel.com
18206 S:      Supported
18207 F:      drivers/crypto/intel/qat/
18208
18209 QCOM AUDIO (ASoC) DRIVERS
18210 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18211 M:      Banajit Goswami <bgoswami@quicinc.com>
18212 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18213 S:      Supported
18214 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
18215 F:      Documentation/devicetree/bindings/sound/qcom,*
18216 F:      drivers/soc/qcom/apr.c
18217 F:      include/dt-bindings/sound/qcom,wcd9335.h
18218 F:      sound/soc/codecs/lpass-rx-macro.*
18219 F:      sound/soc/codecs/lpass-tx-macro.*
18220 F:      sound/soc/codecs/lpass-va-macro.c
18221 F:      sound/soc/codecs/lpass-wsa-macro.*
18222 F:      sound/soc/codecs/msm8916-wcd-analog.c
18223 F:      sound/soc/codecs/msm8916-wcd-digital.c
18224 F:      sound/soc/codecs/wcd-clsh-v2.*
18225 F:      sound/soc/codecs/wcd-mbhc-v2.*
18226 F:      sound/soc/codecs/wcd9335.*
18227 F:      sound/soc/codecs/wcd934x.c
18228 F:      sound/soc/codecs/wsa881x.c
18229 F:      sound/soc/codecs/wsa883x.c
18230 F:      sound/soc/codecs/wsa884x.c
18231 F:      sound/soc/qcom/
18232
18233 QCOM EMBEDDED USB DEBUGGER (EUD)
18234 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
18235 L:      linux-arm-msm@vger.kernel.org
18236 S:      Maintained
18237 F:      Documentation/ABI/testing/sysfs-driver-eud
18238 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
18239 F:      drivers/usb/misc/qcom_eud.c
18240
18241 QCOM IPA DRIVER
18242 M:      Alex Elder <elder@kernel.org>
18243 L:      netdev@vger.kernel.org
18244 S:      Supported
18245 F:      drivers/net/ipa/
18246
18247 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
18248 M:      Gabriel Somlo <somlo@cmu.edu>
18249 M:      "Michael S. Tsirkin" <mst@redhat.com>
18250 L:      qemu-devel@nongnu.org
18251 S:      Maintained
18252 F:      drivers/firmware/qemu_fw_cfg.c
18253 F:      include/uapi/linux/qemu_fw_cfg.h
18254
18255 QIB DRIVER
18256 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18257 L:      linux-rdma@vger.kernel.org
18258 S:      Supported
18259 F:      drivers/infiniband/hw/qib/
18260
18261 QLOGIC QL41xxx FCOE DRIVER
18262 M:      Saurav Kashyap <skashyap@marvell.com>
18263 M:      Javed Hasan <jhasan@marvell.com>
18264 M:      GR-QLogic-Storage-Upstream@marvell.com
18265 L:      linux-scsi@vger.kernel.org
18266 S:      Supported
18267 F:      drivers/scsi/qedf/
18268
18269 QLOGIC QL41xxx ISCSI DRIVER
18270 M:      Nilesh Javali <njavali@marvell.com>
18271 M:      Manish Rangankar <mrangankar@marvell.com>
18272 M:      GR-QLogic-Storage-Upstream@marvell.com
18273 L:      linux-scsi@vger.kernel.org
18274 S:      Supported
18275 F:      drivers/scsi/qedi/
18276
18277 QLOGIC QL4xxx ETHERNET DRIVER
18278 M:      Manish Chopra <manishc@marvell.com>
18279 L:      netdev@vger.kernel.org
18280 S:      Supported
18281 F:      drivers/net/ethernet/qlogic/qed/
18282 F:      drivers/net/ethernet/qlogic/qede/
18283 F:      include/linux/qed/
18284
18285 QLOGIC QL4xxx RDMA DRIVER
18286 M:      Michal Kalderon <mkalderon@marvell.com>
18287 L:      linux-rdma@vger.kernel.org
18288 S:      Supported
18289 F:      drivers/infiniband/hw/qedr/
18290 F:      include/uapi/rdma/qedr-abi.h
18291
18292 QLOGIC QLA1280 SCSI DRIVER
18293 M:      Michael Reed <mdr@sgi.com>
18294 L:      linux-scsi@vger.kernel.org
18295 S:      Maintained
18296 F:      drivers/scsi/qla1280.[ch]
18297
18298 QLOGIC QLA2XXX FC-SCSI DRIVER
18299 M:      Nilesh Javali <njavali@marvell.com>
18300 M:      GR-QLogic-Storage-Upstream@marvell.com
18301 L:      linux-scsi@vger.kernel.org
18302 S:      Supported
18303 F:      drivers/scsi/qla2xxx/
18304
18305 QLOGIC QLA3XXX NETWORK DRIVER
18306 M:      GR-Linux-NIC-Dev@marvell.com
18307 L:      netdev@vger.kernel.org
18308 S:      Supported
18309 F:      drivers/net/ethernet/qlogic/qla3xxx.*
18310
18311 QLOGIC QLA4XXX iSCSI DRIVER
18312 M:      Nilesh Javali <njavali@marvell.com>
18313 M:      Manish Rangankar <mrangankar@marvell.com>
18314 M:      GR-QLogic-Storage-Upstream@marvell.com
18315 L:      linux-scsi@vger.kernel.org
18316 S:      Supported
18317 F:      drivers/scsi/qla4xxx/
18318
18319 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
18320 M:      Shahed Shaikh <shshaikh@marvell.com>
18321 M:      Manish Chopra <manishc@marvell.com>
18322 M:      GR-Linux-NIC-Dev@marvell.com
18323 L:      netdev@vger.kernel.org
18324 S:      Supported
18325 F:      drivers/net/ethernet/qlogic/qlcnic/
18326
18327 QM1D1B0004 MEDIA DRIVER
18328 M:      Akihiro Tsukada <tskd08@gmail.com>
18329 L:      linux-media@vger.kernel.org
18330 S:      Odd Fixes
18331 F:      drivers/media/tuners/qm1d1b0004*
18332
18333 QM1D1C0042 MEDIA DRIVER
18334 M:      Akihiro Tsukada <tskd08@gmail.com>
18335 L:      linux-media@vger.kernel.org
18336 S:      Odd Fixes
18337 F:      drivers/media/tuners/qm1d1c0042*
18338
18339 QNX4 FILESYSTEM
18340 M:      Anders Larsen <al@alarsen.net>
18341 S:      Maintained
18342 W:      http://www.alarsen.net/linux/qnx4fs/
18343 F:      fs/qnx4/
18344 F:      include/uapi/linux/qnx4_fs.h
18345 F:      include/uapi/linux/qnxtypes.h
18346
18347 QNX6 FILESYSTEM
18348 S:      Orphan
18349 F:      Documentation/filesystems/qnx6.rst
18350 F:      fs/qnx6/
18351 F:      include/linux/qnx6_fs.h
18352
18353 QORIQ DPAA2 FSL-MC BUS DRIVER
18354 M:      Stuart Yoder <stuyoder@gmail.com>
18355 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
18356 L:      linux-kernel@vger.kernel.org
18357 S:      Maintained
18358 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
18359 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
18360 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
18361 F:      drivers/bus/fsl-mc/
18362 F:      include/uapi/linux/fsl_mc.h
18363
18364 QT1010 MEDIA DRIVER
18365 L:      linux-media@vger.kernel.org
18366 S:      Orphan
18367 W:      https://linuxtv.org
18368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18369 F:      drivers/media/tuners/qt1010*
18370
18371 QUALCOMM ATH12K WIRELESS DRIVER
18372 M:      Kalle Valo <kvalo@kernel.org>
18373 M:      Jeff Johnson <jjohnson@kernel.org>
18374 L:      ath12k@lists.infradead.org
18375 S:      Supported
18376 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
18377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18378 F:      drivers/net/wireless/ath/ath12k/
18379 N:      ath12k
18380
18381 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
18382 M:      Kalle Valo <kvalo@kernel.org>
18383 M:      Jeff Johnson <jjohnson@kernel.org>
18384 L:      ath10k@lists.infradead.org
18385 S:      Supported
18386 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
18387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18388 F:      drivers/net/wireless/ath/ath10k/
18389 N:      ath10k
18390
18391 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
18392 M:      Kalle Valo <kvalo@kernel.org>
18393 M:      Jeff Johnson <jjohnson@kernel.org>
18394 L:      ath11k@lists.infradead.org
18395 S:      Supported
18396 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
18397 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
18398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18399 F:      drivers/net/wireless/ath/ath11k/
18400 N:      ath11k
18401
18402 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
18403 M:      Toke Høiland-Jørgensen <toke@toke.dk>
18404 L:      linux-wireless@vger.kernel.org
18405 S:      Maintained
18406 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
18407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18408 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
18409 F:      drivers/net/wireless/ath/ath9k/
18410
18411 QUALCOMM ATHEROS QCA7K ETHERNET DRIVER
18412 M:      Stefan Wahren <wahrenst@gmx.net>
18413 L:      netdev@vger.kernel.org
18414 S:      Maintained
18415 F:      Documentation/devicetree/bindings/net/qca,qca7000.txt
18416 F:      drivers/net/ethernet/qualcomm/qca*
18417
18418 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
18419 M:      Stephan Gerhold <stephan@gerhold.net>
18420 L:      netdev@vger.kernel.org
18421 L:      linux-arm-msm@vger.kernel.org
18422 S:      Maintained
18423 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
18424 F:      drivers/net/wwan/qcom_bam_dmux.c
18425
18426 QUALCOMM CAMERA SUBSYSTEM DRIVER
18427 M:      Robert Foss <rfoss@kernel.org>
18428 M:      Todor Tomov <todor.too@gmail.com>
18429 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18430 L:      linux-media@vger.kernel.org
18431 S:      Maintained
18432 F:      Documentation/admin-guide/media/qcom_camss.rst
18433 F:      Documentation/devicetree/bindings/media/*camss*
18434 F:      drivers/media/platform/qcom/camss/
18435
18436 QUALCOMM CLOCK DRIVERS
18437 M:      Bjorn Andersson <andersson@kernel.org>
18438 L:      linux-arm-msm@vger.kernel.org
18439 S:      Supported
18440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
18441 F:      Documentation/devicetree/bindings/clock/qcom,*
18442 F:      drivers/clk/qcom/
18443 F:      include/dt-bindings/clock/qcom,*
18444
18445 QUALCOMM CLOUD AI (QAIC) DRIVER
18446 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
18447 R:      Carl Vanderlip <quic_carlv@quicinc.com>
18448 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
18449 L:      linux-arm-msm@vger.kernel.org
18450 L:      dri-devel@lists.freedesktop.org
18451 S:      Supported
18452 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
18453 F:      Documentation/accel/qaic/
18454 F:      drivers/accel/qaic/
18455 F:      include/uapi/drm/qaic_accel.h
18456
18457 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
18458 M:      Bjorn Andersson <andersson@kernel.org>
18459 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
18460 L:      linux-pm@vger.kernel.org
18461 L:      linux-arm-msm@vger.kernel.org
18462 S:      Maintained
18463 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
18464 F:      drivers/pmdomain/qcom/cpr.c
18465
18466 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
18467 M:      Ilia Lin <ilia.lin@kernel.org>
18468 L:      linux-pm@vger.kernel.org
18469 S:      Maintained
18470 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
18471 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
18472 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
18473
18474 QUALCOMM CRYPTO DRIVERS
18475 M:      Thara Gopinath <thara.gopinath@gmail.com>
18476 L:      linux-crypto@vger.kernel.org
18477 L:      linux-arm-msm@vger.kernel.org
18478 S:      Maintained
18479 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
18480 F:      drivers/crypto/qce/
18481
18482 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
18483 M:      Timur Tabi <timur@kernel.org>
18484 L:      netdev@vger.kernel.org
18485 S:      Maintained
18486 F:      drivers/net/ethernet/qualcomm/emac/
18487
18488 QUALCOMM ETHQOS ETHERNET DRIVER
18489 M:      Vinod Koul <vkoul@kernel.org>
18490 L:      netdev@vger.kernel.org
18491 L:      linux-arm-msm@vger.kernel.org
18492 S:      Maintained
18493 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
18494 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
18495
18496 QUALCOMM FASTRPC DRIVER
18497 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18498 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
18499 L:      linux-arm-msm@vger.kernel.org
18500 S:      Maintained
18501 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
18502 F:      drivers/misc/fastrpc.c
18503 F:      include/uapi/misc/fastrpc.h
18504
18505 QUALCOMM HEXAGON ARCHITECTURE
18506 M:      Brian Cain <bcain@quicinc.com>
18507 L:      linux-hexagon@vger.kernel.org
18508 S:      Supported
18509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
18510 F:      arch/hexagon/
18511
18512 QUALCOMM HIDMA DRIVER
18513 M:      Sinan Kaya <okaya@kernel.org>
18514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18515 L:      linux-arm-msm@vger.kernel.org
18516 L:      dmaengine@vger.kernel.org
18517 S:      Supported
18518 F:      drivers/dma/qcom/hidma*
18519
18520 QUALCOMM I2C CCI DRIVER
18521 M:      Loic Poulain <loic.poulain@linaro.org>
18522 M:      Robert Foss <rfoss@kernel.org>
18523 L:      linux-i2c@vger.kernel.org
18524 L:      linux-arm-msm@vger.kernel.org
18525 S:      Maintained
18526 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18527 F:      drivers/i2c/busses/i2c-qcom-cci.c
18528
18529 QUALCOMM INTERCONNECT BWMON DRIVER
18530 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18531 L:      linux-arm-msm@vger.kernel.org
18532 S:      Maintained
18533 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18534 F:      drivers/soc/qcom/icc-bwmon.c
18535
18536 QUALCOMM IOMMU
18537 M:      Rob Clark <robdclark@gmail.com>
18538 L:      iommu@lists.linux.dev
18539 L:      linux-arm-msm@vger.kernel.org
18540 S:      Maintained
18541 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
18542 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18543 F:      drivers/iommu/msm_iommu*
18544
18545 QUALCOMM IPC ROUTER (QRTR) DRIVER
18546 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18547 L:      linux-arm-msm@vger.kernel.org
18548 S:      Maintained
18549 F:      include/trace/events/qrtr.h
18550 F:      include/uapi/linux/qrtr.h
18551 F:      net/qrtr/
18552
18553 QUALCOMM IPCC MAILBOX DRIVER
18554 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18555 L:      linux-arm-msm@vger.kernel.org
18556 S:      Supported
18557 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18558 F:      drivers/mailbox/qcom-ipcc.c
18559 F:      include/dt-bindings/mailbox/qcom-ipcc.h
18560
18561 QUALCOMM IPQ4019 USB PHY DRIVER
18562 M:      Robert Marko <robert.marko@sartura.hr>
18563 M:      Luka Perkov <luka.perkov@sartura.hr>
18564 L:      linux-arm-msm@vger.kernel.org
18565 S:      Maintained
18566 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18567 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18568
18569 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18570 M:      Robert Marko <robert.marko@sartura.hr>
18571 M:      Luka Perkov <luka.perkov@sartura.hr>
18572 L:      linux-arm-msm@vger.kernel.org
18573 S:      Maintained
18574 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18575 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
18576
18577 QUALCOMM NAND CONTROLLER DRIVER
18578 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18579 L:      linux-mtd@lists.infradead.org
18580 L:      linux-arm-msm@vger.kernel.org
18581 S:      Maintained
18582 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18583 F:      drivers/mtd/nand/raw/qcom_nandc.c
18584
18585 QUALCOMM QSEECOM DRIVER
18586 M:      Maximilian Luz <luzmaximilian@gmail.com>
18587 L:      linux-arm-msm@vger.kernel.org
18588 S:      Maintained
18589 F:      drivers/firmware/qcom/qcom_qseecom.c
18590
18591 QUALCOMM QSEECOM UEFISECAPP DRIVER
18592 M:      Maximilian Luz <luzmaximilian@gmail.com>
18593 L:      linux-arm-msm@vger.kernel.org
18594 S:      Maintained
18595 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18596
18597 QUALCOMM RMNET DRIVER
18598 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18599 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18600 L:      netdev@vger.kernel.org
18601 S:      Maintained
18602 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18603 F:      drivers/net/ethernet/qualcomm/rmnet/
18604 F:      include/linux/if_rmnet.h
18605
18606 QUALCOMM TSENS THERMAL DRIVER
18607 M:      Amit Kucheria <amitk@kernel.org>
18608 M:      Thara Gopinath <thara.gopinath@gmail.com>
18609 L:      linux-pm@vger.kernel.org
18610 L:      linux-arm-msm@vger.kernel.org
18611 S:      Maintained
18612 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18613 F:      drivers/thermal/qcom/
18614
18615 QUALCOMM TYPEC PORT MANAGER DRIVER
18616 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18617 L:      linux-arm-msm@vger.kernel.org
18618 L:      linux-usb@vger.kernel.org
18619 S:      Maintained
18620 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18621 F:      drivers/usb/typec/tcpm/qcom/
18622
18623 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18624 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18625 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18626 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18627 L:      linux-media@vger.kernel.org
18628 L:      linux-arm-msm@vger.kernel.org
18629 S:      Maintained
18630 T:      git git://linuxtv.org/media_tree.git
18631 F:      Documentation/devicetree/bindings/media/*venus*
18632 F:      drivers/media/platform/qcom/venus/
18633
18634 QUALCOMM WCN36XX WIRELESS DRIVER
18635 M:      Loic Poulain <loic.poulain@linaro.org>
18636 L:      wcn36xx@lists.infradead.org
18637 S:      Supported
18638 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18639 F:      drivers/net/wireless/ath/wcn36xx/
18640
18641 QUANTENNA QTNFMAC WIRELESS DRIVER
18642 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18643 R:      Sergey Matyukevich <geomatsi@gmail.com>
18644 L:      linux-wireless@vger.kernel.org
18645 S:      Maintained
18646 F:      drivers/net/wireless/quantenna
18647
18648 RADEON and AMDGPU DRM DRIVERS
18649 M:      Alex Deucher <alexander.deucher@amd.com>
18650 M:      Christian König <christian.koenig@amd.com>
18651 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18652 L:      amd-gfx@lists.freedesktop.org
18653 S:      Supported
18654 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18655 C:      irc://irc.oftc.net/radeon
18656 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18657 F:      Documentation/gpu/amdgpu/
18658 F:      drivers/gpu/drm/amd/
18659 F:      drivers/gpu/drm/ci/xfails/amd*
18660 F:      drivers/gpu/drm/radeon/
18661 F:      include/uapi/drm/amdgpu_drm.h
18662 F:      include/uapi/drm/radeon_drm.h
18663
18664 RADEON FRAMEBUFFER DISPLAY DRIVER
18665 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18666 L:      linux-fbdev@vger.kernel.org
18667 S:      Maintained
18668 F:      drivers/video/fbdev/aty/radeon*
18669 F:      include/uapi/linux/radeonfb.h
18670
18671 RADIOSHARK RADIO DRIVER
18672 M:      Hans Verkuil <hverkuil@xs4all.nl>
18673 L:      linux-media@vger.kernel.org
18674 S:      Maintained
18675 T:      git git://linuxtv.org/media_tree.git
18676 F:      drivers/media/radio/radio-shark.c
18677
18678 RADIOSHARK2 RADIO DRIVER
18679 M:      Hans Verkuil <hverkuil@xs4all.nl>
18680 L:      linux-media@vger.kernel.org
18681 S:      Maintained
18682 T:      git git://linuxtv.org/media_tree.git
18683 F:      drivers/media/radio/radio-shark2.c
18684 F:      drivers/media/radio/radio-tea5777.c
18685
18686 RADOS BLOCK DEVICE (RBD)
18687 M:      Ilya Dryomov <idryomov@gmail.com>
18688 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18689 L:      ceph-devel@vger.kernel.org
18690 S:      Supported
18691 W:      http://ceph.com/
18692 T:      git https://github.com/ceph/ceph-client.git
18693 F:      Documentation/ABI/testing/sysfs-bus-rbd
18694 F:      drivers/block/rbd.c
18695 F:      drivers/block/rbd_types.h
18696
18697 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18698 L:      linux-fbdev@vger.kernel.org
18699 S:      Orphan
18700 F:      drivers/video/fbdev/aty/aty128fb.c
18701
18702 RAINSHADOW-CEC DRIVER
18703 M:      Hans Verkuil <hverkuil@xs4all.nl>
18704 L:      linux-media@vger.kernel.org
18705 S:      Maintained
18706 T:      git git://linuxtv.org/media_tree.git
18707 F:      drivers/media/cec/usb/rainshadow/
18708
18709 RALINK MIPS ARCHITECTURE
18710 M:      John Crispin <john@phrozen.org>
18711 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18712 L:      linux-mips@vger.kernel.org
18713 S:      Maintained
18714 F:      arch/mips/ralink
18715
18716 RALINK MT7621 MIPS ARCHITECTURE
18717 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18718 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18719 L:      linux-mips@vger.kernel.org
18720 S:      Maintained
18721 F:      arch/mips/boot/dts/ralink/mt7621*
18722
18723 RALINK RT2X00 WIRELESS LAN DRIVER
18724 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18725 L:      linux-wireless@vger.kernel.org
18726 S:      Maintained
18727 F:      drivers/net/wireless/ralink/rt2x00/
18728
18729 RAMDISK RAM BLOCK DEVICE DRIVER
18730 M:      Jens Axboe <axboe@kernel.dk>
18731 S:      Maintained
18732 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18733 F:      drivers/block/brd.c
18734
18735 RANCHU VIRTUAL BOARD FOR MIPS
18736 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18737 L:      linux-mips@vger.kernel.org
18738 S:      Supported
18739 F:      arch/mips/configs/generic/board-ranchu.config
18740 F:      arch/mips/generic/board-ranchu.c
18741
18742 RANDOM NUMBER DRIVER
18743 M:      "Theodore Ts'o" <tytso@mit.edu>
18744 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18745 S:      Maintained
18746 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18747 F:      Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml
18748 F:      drivers/char/random.c
18749 F:      drivers/virt/vmgenid.c
18750
18751 RAPIDIO SUBSYSTEM
18752 M:      Matt Porter <mporter@kernel.crashing.org>
18753 M:      Alexandre Bounine <alex.bou9@gmail.com>
18754 S:      Maintained
18755 F:      drivers/rapidio/
18756
18757 RAS INFRASTRUCTURE
18758 M:      Tony Luck <tony.luck@intel.com>
18759 M:      Borislav Petkov <bp@alien8.de>
18760 L:      linux-edac@vger.kernel.org
18761 S:      Maintained
18762 F:      Documentation/admin-guide/RAS
18763 F:      drivers/ras/
18764 F:      include/linux/ras.h
18765 F:      include/ras/ras_event.h
18766
18767 RAS FRU MEMORY POISON MANAGER (FMPM)
18768 M:      Yazen Ghannam <Yazen.Ghannam@amd.com>
18769 L:      linux-edac@vger.kernel.org
18770 S:      Maintained
18771 F:      drivers/ras/amd/fmpm.c
18772
18773 RC-CORE / LIRC FRAMEWORK
18774 M:      Sean Young <sean@mess.org>
18775 L:      linux-media@vger.kernel.org
18776 S:      Maintained
18777 W:      http://linuxtv.org
18778 T:      git git://linuxtv.org/media_tree.git
18779 F:      Documentation/driver-api/media/rc-core.rst
18780 F:      Documentation/userspace-api/media/rc/
18781 F:      drivers/media/rc/
18782 F:      include/media/rc-core.h
18783 F:      include/media/rc-map.h
18784 F:      include/uapi/linux/lirc.h
18785
18786 RCMM REMOTE CONTROLS DECODER
18787 M:      Patrick Lerda <patrick9876@free.fr>
18788 S:      Maintained
18789 F:      drivers/media/rc/ir-rcmm-decoder.c
18790
18791 RCUTORTURE TEST FRAMEWORK
18792 M:      "Paul E. McKenney" <paulmck@kernel.org>
18793 M:      Josh Triplett <josh@joshtriplett.org>
18794 R:      Steven Rostedt <rostedt@goodmis.org>
18795 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18796 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18797 L:      rcu@vger.kernel.org
18798 S:      Supported
18799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18800 F:      tools/testing/selftests/rcutorture
18801
18802 RDACM20 Camera Sensor
18803 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18804 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18805 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18806 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18807 L:      linux-media@vger.kernel.org
18808 S:      Maintained
18809 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18810 F:      drivers/media/i2c/max9271.c
18811 F:      drivers/media/i2c/max9271.h
18812 F:      drivers/media/i2c/rdacm20.c
18813
18814 RDACM21 Camera Sensor
18815 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18816 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18817 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18818 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18819 L:      linux-media@vger.kernel.org
18820 S:      Maintained
18821 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18822 F:      drivers/media/i2c/max9271.c
18823 F:      drivers/media/i2c/max9271.h
18824 F:      drivers/media/i2c/rdacm21.c
18825
18826 RDC R-321X SoC
18827 M:      Florian Fainelli <florian@openwrt.org>
18828 S:      Maintained
18829
18830 RDC R6040 FAST ETHERNET DRIVER
18831 M:      Florian Fainelli <f.fainelli@gmail.com>
18832 L:      netdev@vger.kernel.org
18833 S:      Maintained
18834 F:      drivers/net/ethernet/rdc/r6040.c
18835
18836 RDMAVT - RDMA verbs software
18837 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18838 L:      linux-rdma@vger.kernel.org
18839 S:      Supported
18840 F:      drivers/infiniband/sw/rdmavt
18841
18842 RDS - RELIABLE DATAGRAM SOCKETS
18843 M:      Allison Henderson <allison.henderson@oracle.com>
18844 L:      netdev@vger.kernel.org
18845 L:      linux-rdma@vger.kernel.org
18846 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18847 S:      Supported
18848 W:      https://oss.oracle.com/projects/rds/
18849 F:      Documentation/networking/rds.rst
18850 F:      net/rds/
18851
18852 RDT - RESOURCE ALLOCATION
18853 M:      Fenghua Yu <fenghua.yu@intel.com>
18854 M:      Reinette Chatre <reinette.chatre@intel.com>
18855 L:      linux-kernel@vger.kernel.org
18856 S:      Supported
18857 F:      Documentation/arch/x86/resctrl*
18858 F:      arch/x86/include/asm/resctrl.h
18859 F:      arch/x86/kernel/cpu/resctrl/
18860 F:      tools/testing/selftests/resctrl/
18861
18862 READ-COPY UPDATE (RCU)
18863 M:      "Paul E. McKenney" <paulmck@kernel.org>
18864 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18865 M:      Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h)
18866 M:      Joel Fernandes <joel@joelfernandes.org>
18867 M:      Josh Triplett <josh@joshtriplett.org>
18868 M:      Boqun Feng <boqun.feng@gmail.com>
18869 R:      Steven Rostedt <rostedt@goodmis.org>
18870 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18871 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18872 R:      Zqiang <qiang.zhang1211@gmail.com>
18873 L:      rcu@vger.kernel.org
18874 S:      Supported
18875 W:      http://www.rdrop.com/users/paulmck/RCU/
18876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18877 F:      Documentation/RCU/
18878 F:      include/linux/rcu*
18879 F:      kernel/rcu/
18880 X:      Documentation/RCU/torture.rst
18881 X:      include/linux/srcu*.h
18882 X:      kernel/rcu/srcu*.c
18883
18884 REAL TIME CLOCK (RTC) SUBSYSTEM
18885 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18886 L:      linux-rtc@vger.kernel.org
18887 S:      Maintained
18888 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18890 F:      Documentation/admin-guide/rtc.rst
18891 F:      Documentation/devicetree/bindings/rtc/
18892 F:      drivers/rtc/
18893 F:      include/linux/rtc.h
18894 F:      include/linux/rtc/
18895 F:      include/uapi/linux/rtc.h
18896 F:      tools/testing/selftests/rtc/
18897
18898 Real-time Linux Analysis (RTLA) tools
18899 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18900 M:      Steven Rostedt <rostedt@goodmis.org>
18901 L:      linux-trace-kernel@vger.kernel.org
18902 S:      Maintained
18903 F:      Documentation/tools/rtla/
18904 F:      tools/tracing/rtla/
18905
18906 REALTEK AUDIO CODECS
18907 M:      Oder Chiou <oder_chiou@realtek.com>
18908 S:      Maintained
18909 F:      include/sound/rt*.h
18910 F:      sound/soc/codecs/rt*
18911
18912 REALTEK OTTO WATCHDOG
18913 M:      Sander Vanheule <sander@svanheule.net>
18914 L:      linux-watchdog@vger.kernel.org
18915 S:      Maintained
18916 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18917 F:      drivers/watchdog/realtek_otto_wdt.c
18918
18919 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18920 M:      Linus Walleij <linus.walleij@linaro.org>
18921 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18922 S:      Maintained
18923 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18924 F:      drivers/net/dsa/realtek/*
18925
18926 REALTEK WIRELESS DRIVER (rtlwifi family)
18927 M:      Ping-Ke Shih <pkshih@realtek.com>
18928 L:      linux-wireless@vger.kernel.org
18929 S:      Maintained
18930 T:      git https://github.com/pkshih/rtw.git
18931 F:      drivers/net/wireless/realtek/rtlwifi/
18932
18933 REALTEK WIRELESS DRIVER (rtw88)
18934 M:      Ping-Ke Shih <pkshih@realtek.com>
18935 L:      linux-wireless@vger.kernel.org
18936 S:      Maintained
18937 T:      git https://github.com/pkshih/rtw.git
18938 F:      drivers/net/wireless/realtek/rtw88/
18939
18940 REALTEK WIRELESS DRIVER (rtw89)
18941 M:      Ping-Ke Shih <pkshih@realtek.com>
18942 L:      linux-wireless@vger.kernel.org
18943 S:      Maintained
18944 T:      git https://github.com/pkshih/rtw.git
18945 F:      drivers/net/wireless/realtek/rtw89/
18946
18947 REDPINE WIRELESS DRIVER
18948 L:      linux-wireless@vger.kernel.org
18949 S:      Orphan
18950 F:      drivers/net/wireless/rsi/
18951
18952 REGISTER MAP ABSTRACTION
18953 M:      Mark Brown <broonie@kernel.org>
18954 L:      linux-kernel@vger.kernel.org
18955 S:      Supported
18956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18957 F:      Documentation/devicetree/bindings/regmap/
18958 F:      drivers/base/regmap/
18959 F:      include/linux/regmap.h
18960
18961 REISERFS FILE SYSTEM
18962 L:      reiserfs-devel@vger.kernel.org
18963 S:      Obsolete
18964 F:      fs/reiserfs/
18965
18966 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18967 M:      Bjorn Andersson <andersson@kernel.org>
18968 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18969 L:      linux-remoteproc@vger.kernel.org
18970 S:      Maintained
18971 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18972 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18973 F:      Documentation/devicetree/bindings/remoteproc/
18974 F:      Documentation/staging/remoteproc.rst
18975 F:      drivers/remoteproc/
18976 F:      include/linux/remoteproc.h
18977 F:      include/linux/remoteproc/
18978
18979 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18980 M:      Bjorn Andersson <andersson@kernel.org>
18981 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18982 L:      linux-remoteproc@vger.kernel.org
18983 S:      Maintained
18984 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18985 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18986 F:      Documentation/staging/rpmsg.rst
18987 F:      drivers/rpmsg/
18988 F:      include/linux/rpmsg.h
18989 F:      include/linux/rpmsg/
18990 F:      include/uapi/linux/rpmsg.h
18991 F:      samples/rpmsg/
18992
18993 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18994 M:      Stephan Gerhold <stephan@gerhold.net>
18995 L:      netdev@vger.kernel.org
18996 L:      linux-remoteproc@vger.kernel.org
18997 S:      Maintained
18998 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18999
19000 RENESAS CLOCK DRIVERS
19001 M:      Geert Uytterhoeven <geert+renesas@glider.be>
19002 L:      linux-renesas-soc@vger.kernel.org
19003 S:      Supported
19004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
19005 F:      Documentation/devicetree/bindings/clock/renesas,*
19006 F:      drivers/clk/renesas/
19007
19008 RENESAS EMEV2 I2C DRIVER
19009 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
19010 L:      linux-renesas-soc@vger.kernel.org
19011 S:      Supported
19012 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
19013 F:      drivers/i2c/busses/i2c-emev2.c
19014
19015 RENESAS ETHERNET AVB DRIVER
19016 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
19017 L:      netdev@vger.kernel.org
19018 L:      linux-renesas-soc@vger.kernel.org
19019 F:      Documentation/devicetree/bindings/net/renesas,etheravb.yaml
19020 F:      drivers/net/ethernet/renesas/Kconfig
19021 F:      drivers/net/ethernet/renesas/Makefile
19022 F:      drivers/net/ethernet/renesas/ravb*
19023
19024 RENESAS ETHERNET SWITCH DRIVER
19025 R:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
19026 L:      netdev@vger.kernel.org
19027 L:      linux-renesas-soc@vger.kernel.org
19028 F:      Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml
19029 F:      drivers/net/ethernet/renesas/Kconfig
19030 F:      drivers/net/ethernet/renesas/Makefile
19031 F:      drivers/net/ethernet/renesas/rcar_gen4*
19032 F:      drivers/net/ethernet/renesas/rswitch*
19033
19034 RENESAS IDT821034 ASoC CODEC
19035 M:      Herve Codina <herve.codina@bootlin.com>
19036 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19037 S:      Maintained
19038 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
19039 F:      sound/soc/codecs/idt821034.c
19040
19041 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
19042 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19043 L:      linux-mtd@lists.infradead.org
19044 L:      linux-renesas-soc@vger.kernel.org
19045 S:      Maintained
19046 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
19047 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
19048
19049 RENESAS R-CAR GYROADC DRIVER
19050 M:      Marek Vasut <marek.vasut@gmail.com>
19051 L:      linux-iio@vger.kernel.org
19052 S:      Supported
19053 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
19054 F:      drivers/iio/adc/rcar-gyroadc.c
19055
19056 RENESAS R-CAR I2C DRIVERS
19057 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
19058 L:      linux-renesas-soc@vger.kernel.org
19059 S:      Supported
19060 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
19061 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
19062 F:      drivers/i2c/busses/i2c-rcar.c
19063 F:      drivers/i2c/busses/i2c-sh_mobile.c
19064
19065 RENESAS R-CAR SATA DRIVER
19066 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
19067 L:      linux-ide@vger.kernel.org
19068 L:      linux-renesas-soc@vger.kernel.org
19069 S:      Supported
19070 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
19071 F:      drivers/ata/sata_rcar.c
19072
19073 RENESAS R-CAR THERMAL DRIVERS
19074 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
19075 L:      linux-renesas-soc@vger.kernel.org
19076 S:      Supported
19077 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
19078 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
19079 F:      drivers/thermal/rcar_gen3_thermal.c
19080 F:      drivers/thermal/rcar_thermal.c
19081
19082 RENESAS RIIC DRIVER
19083 M:      Chris Brandt <chris.brandt@renesas.com>
19084 L:      linux-renesas-soc@vger.kernel.org
19085 S:      Supported
19086 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
19087 F:      drivers/i2c/busses/i2c-riic.c
19088
19089 RENESAS RZ/G2L A/D DRIVER
19090 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
19091 L:      linux-iio@vger.kernel.org
19092 L:      linux-renesas-soc@vger.kernel.org
19093 S:      Supported
19094 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
19095 F:      drivers/iio/adc/rzg2l_adc.c
19096
19097 RENESAS RZ/G2L MTU3a COUNTER DRIVER
19098 M:      Biju Das <biju.das.jz@bp.renesas.com>
19099 L:      linux-iio@vger.kernel.org
19100 L:      linux-renesas-soc@vger.kernel.org
19101 S:      Supported
19102 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
19103 F:      drivers/counter/rz-mtu3-cnt.c
19104
19105 RENESAS RZ/N1 A5PSW SWITCH DRIVER
19106 M:      Clément Léger <clement.leger@bootlin.com>
19107 L:      linux-renesas-soc@vger.kernel.org
19108 L:      netdev@vger.kernel.org
19109 S:      Maintained
19110 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
19111 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
19112 F:      drivers/net/dsa/rzn1_a5psw*
19113 F:      drivers/net/pcs/pcs-rzn1-miic.c
19114 F:      include/dt-bindings/net/pcs-rzn1-miic.h
19115 F:      include/linux/pcs-rzn1-miic.h
19116 F:      net/dsa/tag_rzn1_a5psw.c
19117
19118 RENESAS RZ/N1 DWMAC GLUE LAYER
19119 M:      Romain Gantois <romain.gantois@bootlin.com>
19120 S:      Maintained
19121 F:      Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml
19122 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c
19123
19124 RENESAS RZ/N1 RTC CONTROLLER DRIVER
19125 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19126 L:      linux-rtc@vger.kernel.org
19127 L:      linux-renesas-soc@vger.kernel.org
19128 S:      Maintained
19129 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
19130 F:      drivers/rtc/rtc-rzn1.c
19131
19132 RENESAS RZ/N1 USBF CONTROLLER DRIVER
19133 M:      Herve Codina <herve.codina@bootlin.com>
19134 L:      linux-renesas-soc@vger.kernel.org
19135 L:      linux-usb@vger.kernel.org
19136 S:      Maintained
19137 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
19138 F:      drivers/usb/gadget/udc/renesas_usbf.c
19139
19140 RENESAS RZ/V2M I2C DRIVER
19141 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
19142 L:      linux-i2c@vger.kernel.org
19143 L:      linux-renesas-soc@vger.kernel.org
19144 S:      Supported
19145 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
19146 F:      drivers/i2c/busses/i2c-rzv2m.c
19147
19148 RENESAS SUPERH ETHERNET DRIVER
19149 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
19150 L:      netdev@vger.kernel.org
19151 L:      linux-renesas-soc@vger.kernel.org
19152 F:      Documentation/devicetree/bindings/net/renesas,ether.yaml
19153 F:      drivers/net/ethernet/renesas/Kconfig
19154 F:      drivers/net/ethernet/renesas/Makefile
19155 F:      drivers/net/ethernet/renesas/sh_eth*
19156 F:      include/linux/sh_eth.h
19157
19158 RENESAS USB PHY DRIVER
19159 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
19160 L:      linux-renesas-soc@vger.kernel.org
19161 S:      Maintained
19162 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
19163
19164 RENESAS VERSACLOCK 7 CLOCK DRIVER
19165 M:      Alex Helms <alexander.helms.jy@renesas.com>
19166 S:      Maintained
19167 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
19168 F:      drivers/clk/clk-versaclock7.c
19169
19170 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
19171 M:      Herve Codina <herve.codina@bootlin.com>
19172 L:      linux-iio@vger.kernel.org
19173 S:      Maintained
19174 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
19175 F:      drivers/iio/potentiometer/x9250.c
19176
19177 RESET CONTROLLER FRAMEWORK
19178 M:      Philipp Zabel <p.zabel@pengutronix.de>
19179 S:      Maintained
19180 T:      git git://git.pengutronix.de/git/pza/linux
19181 F:      Documentation/devicetree/bindings/reset/
19182 F:      Documentation/driver-api/reset.rst
19183 F:      drivers/reset/
19184 F:      include/dt-bindings/reset/
19185 F:      include/linux/reset-controller.h
19186 F:      include/linux/reset.h
19187 F:      include/linux/reset/
19188 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
19189
19190 RESTARTABLE SEQUENCES SUPPORT
19191 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19192 M:      Peter Zijlstra <peterz@infradead.org>
19193 M:      "Paul E. McKenney" <paulmck@kernel.org>
19194 M:      Boqun Feng <boqun.feng@gmail.com>
19195 L:      linux-kernel@vger.kernel.org
19196 S:      Supported
19197 F:      include/trace/events/rseq.h
19198 F:      include/uapi/linux/rseq.h
19199 F:      kernel/rseq.c
19200 F:      tools/testing/selftests/rseq/
19201
19202 RFKILL
19203 M:      Johannes Berg <johannes@sipsolutions.net>
19204 L:      linux-wireless@vger.kernel.org
19205 S:      Maintained
19206 W:      https://wireless.wiki.kernel.org/
19207 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
19208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
19209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
19210 F:      Documentation/ABI/stable/sysfs-class-rfkill
19211 F:      Documentation/driver-api/rfkill.rst
19212 F:      include/linux/rfkill.h
19213 F:      include/uapi/linux/rfkill.h
19214 F:      net/rfkill/
19215
19216 RHASHTABLE
19217 M:      Thomas Graf <tgraf@suug.ch>
19218 M:      Herbert Xu <herbert@gondor.apana.org.au>
19219 L:      netdev@vger.kernel.org
19220 S:      Maintained
19221 F:      include/linux/rhashtable-types.h
19222 F:      include/linux/rhashtable.h
19223 F:      lib/rhashtable.c
19224 F:      lib/test_rhashtable.c
19225
19226 RICOH R5C592 MEMORYSTICK DRIVER
19227 M:      Maxim Levitsky <maximlevitsky@gmail.com>
19228 S:      Maintained
19229 F:      drivers/memstick/host/r592.*
19230
19231 RICOH SMARTMEDIA/XD DRIVER
19232 M:      Maxim Levitsky <maximlevitsky@gmail.com>
19233 S:      Maintained
19234 F:      drivers/mtd/nand/raw/r852.c
19235 F:      drivers/mtd/nand/raw/r852.h
19236
19237 RISC-V AIA DRIVERS
19238 M:      Anup Patel <anup@brainfault.org>
19239 L:      linux-riscv@lists.infradead.org
19240 S:      Maintained
19241 F:      Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml
19242 F:      Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml
19243 F:      drivers/irqchip/irq-riscv-aplic-*.c
19244 F:      drivers/irqchip/irq-riscv-aplic-*.h
19245 F:      drivers/irqchip/irq-riscv-imsic-*.c
19246 F:      drivers/irqchip/irq-riscv-imsic-*.h
19247 F:      drivers/irqchip/irq-riscv-intc.c
19248 F:      include/linux/irqchip/riscv-aplic.h
19249 F:      include/linux/irqchip/riscv-imsic.h
19250
19251 RISC-V ARCHITECTURE
19252 M:      Paul Walmsley <paul.walmsley@sifive.com>
19253 M:      Palmer Dabbelt <palmer@dabbelt.com>
19254 M:      Albert Ou <aou@eecs.berkeley.edu>
19255 L:      linux-riscv@lists.infradead.org
19256 S:      Supported
19257 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
19258 C:      irc://irc.libera.chat/riscv
19259 P:      Documentation/arch/riscv/patch-acceptance.rst
19260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
19261 F:      arch/riscv/
19262 N:      riscv
19263 K:      riscv
19264
19265 RISC-V MICROCHIP FPGA SUPPORT
19266 M:      Conor Dooley <conor.dooley@microchip.com>
19267 M:      Daire McNamara <daire.mcnamara@microchip.com>
19268 L:      linux-riscv@lists.infradead.org
19269 S:      Supported
19270 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
19271 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
19272 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
19273 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
19274 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
19275 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
19276 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
19277 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
19278 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
19279 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
19280 F:      arch/riscv/boot/dts/microchip/
19281 F:      drivers/char/hw_random/mpfs-rng.c
19282 F:      drivers/clk/microchip/clk-mpfs*.c
19283 F:      drivers/firmware/microchip/mpfs-auto-update.c
19284 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
19285 F:      drivers/mailbox/mailbox-mpfs.c
19286 F:      drivers/pci/controller/pcie-microchip-host.c
19287 F:      drivers/pwm/pwm-microchip-core.c
19288 F:      drivers/reset/reset-mpfs.c
19289 F:      drivers/rtc/rtc-mpfs.c
19290 F:      drivers/soc/microchip/mpfs-sys-controller.c
19291 F:      drivers/spi/spi-microchip-core-qspi.c
19292 F:      drivers/spi/spi-microchip-core.c
19293 F:      drivers/usb/musb/mpfs.c
19294 F:      include/soc/microchip/mpfs.h
19295
19296 RISC-V MISC SOC SUPPORT
19297 M:      Conor Dooley <conor@kernel.org>
19298 L:      linux-riscv@lists.infradead.org
19299 S:      Maintained
19300 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
19301 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19302 F:      Documentation/devicetree/bindings/riscv/
19303 F:      arch/riscv/boot/dts/
19304 X:      arch/riscv/boot/dts/allwinner/
19305 X:      arch/riscv/boot/dts/renesas/
19306 X:      arch/riscv/boot/dts/sophgo/
19307
19308 RISC-V PMU DRIVERS
19309 M:      Atish Patra <atishp@atishpatra.org>
19310 R:      Anup Patel <anup@brainfault.org>
19311 L:      linux-riscv@lists.infradead.org
19312 S:      Supported
19313 F:      drivers/perf/riscv_pmu.c
19314 F:      drivers/perf/riscv_pmu_legacy.c
19315 F:      drivers/perf/riscv_pmu_sbi.c
19316
19317 RISC-V THEAD SoC SUPPORT
19318 M:      Jisheng Zhang <jszhang@kernel.org>
19319 M:      Guo Ren <guoren@kernel.org>
19320 M:      Fu Wei <wefu@redhat.com>
19321 L:      linux-riscv@lists.infradead.org
19322 S:      Maintained
19323 F:      arch/riscv/boot/dts/thead/
19324
19325 RNBD BLOCK DRIVERS
19326 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
19327 M:      Jack Wang <jinpu.wang@ionos.com>
19328 L:      linux-block@vger.kernel.org
19329 S:      Maintained
19330 F:      drivers/block/rnbd/
19331
19332 ROCCAT DRIVERS
19333 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
19334 S:      Maintained
19335 W:      http://sourceforge.net/projects/roccat/
19336 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
19337 F:      drivers/hid/hid-roccat*
19338 F:      include/linux/hid-roccat*
19339
19340 ROCKCHIP CRYPTO DRIVERS
19341 M:      Corentin Labbe <clabbe@baylibre.com>
19342 L:      linux-crypto@vger.kernel.org
19343 S:      Maintained
19344 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
19345 F:      drivers/crypto/rockchip/
19346
19347 ROCKCHIP I2S TDM DRIVER
19348 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
19349 L:      linux-rockchip@lists.infradead.org
19350 S:      Maintained
19351 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
19352 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
19353
19354 ROCKCHIP ISP V1 DRIVER
19355 M:      Dafna Hirschfeld <dafna@fastmail.com>
19356 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19357 L:      linux-media@vger.kernel.org
19358 L:      linux-rockchip@lists.infradead.org
19359 S:      Maintained
19360 F:      Documentation/admin-guide/media/rkisp1.rst
19361 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
19362 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
19363 F:      drivers/media/platform/rockchip/rkisp1
19364 F:      include/uapi/linux/rkisp1-config.h
19365
19366 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
19367 M:      Jacob Chen <jacob-chen@iotwrt.com>
19368 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
19369 L:      linux-media@vger.kernel.org
19370 L:      linux-rockchip@lists.infradead.org
19371 S:      Maintained
19372 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
19373 F:      drivers/media/platform/rockchip/rga/
19374
19375 ROCKCHIP RK3308 INTERNAL AUDIO CODEC
19376 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
19377 S:      Maintained
19378 F:      Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml
19379 F:      sound/soc/codecs/rk3308_codec.c
19380 F:      sound/soc/codecs/rk3308_codec.h
19381
19382 ROCKCHIP VIDEO DECODER DRIVER
19383 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
19384 L:      linux-media@vger.kernel.org
19385 L:      linux-rockchip@lists.infradead.org
19386 S:      Maintained
19387 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
19388 F:      drivers/staging/media/rkvdec/
19389
19390 ROCKER DRIVER
19391 M:      Jiri Pirko <jiri@resnulli.us>
19392 L:      netdev@vger.kernel.org
19393 S:      Supported
19394 F:      drivers/net/ethernet/rocker/
19395
19396 ROCKETPORT EXPRESS/INFINITY DRIVER
19397 M:      Kevin Cernekee <cernekee@gmail.com>
19398 L:      linux-serial@vger.kernel.org
19399 S:      Odd Fixes
19400 F:      drivers/tty/serial/rp2.*
19401
19402 ROHM BD99954 CHARGER IC
19403 M:      Matti Vaittinen <mazziesaccount@gmail.com>
19404 S:      Supported
19405 F:      drivers/power/supply/bd99954-charger.c
19406 F:      drivers/power/supply/bd99954-charger.h
19407
19408 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
19409 M:      Tomasz Duszynski <tduszyns@gmail.com>
19410 S:      Maintained
19411 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
19412 F:      drivers/iio/light/bh1750.c
19413
19414 ROHM BM1390 PRESSURE SENSOR DRIVER
19415 M:      Matti Vaittinen <mazziesaccount@gmail.com>
19416 L:      linux-iio@vger.kernel.org
19417 S:      Supported
19418 F:      drivers/iio/pressure/rohm-bm1390.c
19419
19420 ROHM BU270xx LIGHT SENSOR DRIVERs
19421 M:      Matti Vaittinen <mazziesaccount@gmail.com>
19422 L:      linux-iio@vger.kernel.org
19423 S:      Supported
19424 F:      drivers/iio/light/rohm-bu27008.c
19425 F:      drivers/iio/light/rohm-bu27034.c
19426
19427 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
19428 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
19429 L:      linux-kernel@vger.kernel.org
19430 L:      linux-renesas-soc@vger.kernel.org
19431 S:      Supported
19432 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
19433 F:      drivers/gpio/gpio-bd9571mwv.c
19434 F:      drivers/mfd/bd9571mwv.c
19435 F:      drivers/regulator/bd9571mwv-regulator.c
19436 F:      include/linux/mfd/bd9571mwv.h
19437
19438 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
19439 M:      Matti Vaittinen <mazziesaccount@gmail.com>
19440 S:      Supported
19441 F:      drivers/clk/clk-bd718x7.c
19442 F:      drivers/gpio/gpio-bd71815.c
19443 F:      drivers/gpio/gpio-bd71828.c
19444 F:      drivers/mfd/rohm-bd71828.c
19445 F:      drivers/mfd/rohm-bd718x7.c
19446 F:      drivers/mfd/rohm-bd9576.c
19447 F:      drivers/regulator/bd71815-regulator.c
19448 F:      drivers/regulator/bd71828-regulator.c
19449 F:      drivers/regulator/bd718x7-regulator.c
19450 F:      drivers/regulator/bd9576-regulator.c
19451 F:      drivers/regulator/rohm-regulator.c
19452 F:      drivers/rtc/rtc-bd70528.c
19453 F:      drivers/watchdog/bd9576_wdt.c
19454 F:      include/linux/mfd/rohm-bd71815.h
19455 F:      include/linux/mfd/rohm-bd71828.h
19456 F:      include/linux/mfd/rohm-bd718x7.h
19457 F:      include/linux/mfd/rohm-bd957x.h
19458 F:      include/linux/mfd/rohm-generic.h
19459 F:      include/linux/mfd/rohm-shared.h
19460
19461 ROSE NETWORK LAYER
19462 M:      Ralf Baechle <ralf@linux-mips.org>
19463 L:      linux-hams@vger.kernel.org
19464 S:      Maintained
19465 W:      https://linux-ax25.in-berlin.de
19466 F:      include/net/rose.h
19467 F:      include/uapi/linux/rose.h
19468 F:      net/rose/
19469
19470 ROTATION DRIVER FOR ALLWINNER A83T
19471 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
19472 L:      linux-media@vger.kernel.org
19473 S:      Maintained
19474 T:      git git://linuxtv.org/media_tree.git
19475 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
19476 F:      drivers/media/platform/sunxi/sun8i-rotate/
19477
19478 RPMSG TTY DRIVER
19479 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
19480 L:      linux-remoteproc@vger.kernel.org
19481 S:      Maintained
19482 F:      drivers/tty/rpmsg_tty.c
19483
19484 RTL2830 MEDIA DRIVER
19485 L:      linux-media@vger.kernel.org
19486 S:      Orphan
19487 W:      https://linuxtv.org
19488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19489 F:      drivers/media/dvb-frontends/rtl2830*
19490
19491 RTL2832 MEDIA DRIVER
19492 L:      linux-media@vger.kernel.org
19493 S:      Orphan
19494 W:      https://linuxtv.org
19495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19496 F:      drivers/media/dvb-frontends/rtl2832*
19497
19498 RTL2832_SDR MEDIA DRIVER
19499 L:      linux-media@vger.kernel.org
19500 S:      Orphan
19501 W:      https://linuxtv.org
19502 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19503 F:      drivers/media/dvb-frontends/rtl2832_sdr*
19504
19505 RTL8180 WIRELESS DRIVER
19506 L:      linux-wireless@vger.kernel.org
19507 S:      Orphan
19508 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
19509
19510 RTL8187 WIRELESS DRIVER
19511 M:      Hin-Tak Leung <hintak.leung@gmail.com>
19512 M:      Larry Finger <Larry.Finger@lwfinger.net>
19513 L:      linux-wireless@vger.kernel.org
19514 S:      Maintained
19515 T:      git https://github.com/pkshih/rtw.git
19516 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
19517
19518 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
19519 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
19520 L:      linux-wireless@vger.kernel.org
19521 S:      Maintained
19522 T:      git https://github.com/pkshih/rtw.git
19523 F:      drivers/net/wireless/realtek/rtl8xxxu/
19524
19525 RTRS TRANSPORT DRIVERS
19526 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
19527 M:      Jack Wang <jinpu.wang@ionos.com>
19528 L:      linux-rdma@vger.kernel.org
19529 S:      Maintained
19530 F:      drivers/infiniband/ulp/rtrs/
19531
19532 RUNTIME VERIFICATION (RV)
19533 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
19534 M:      Steven Rostedt <rostedt@goodmis.org>
19535 L:      linux-trace-kernel@vger.kernel.org
19536 S:      Maintained
19537 F:      Documentation/trace/rv/
19538 F:      include/linux/rv.h
19539 F:      include/rv/
19540 F:      kernel/trace/rv/
19541 F:      tools/verification/
19542
19543 RUST
19544 M:      Miguel Ojeda <ojeda@kernel.org>
19545 M:      Alex Gaynor <alex.gaynor@gmail.com>
19546 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
19547 R:      Boqun Feng <boqun.feng@gmail.com>
19548 R:      Gary Guo <gary@garyguo.net>
19549 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
19550 R:      Benno Lossin <benno.lossin@proton.me>
19551 R:      Andreas Hindborg <a.hindborg@samsung.com>
19552 R:      Alice Ryhl <aliceryhl@google.com>
19553 L:      rust-for-linux@vger.kernel.org
19554 S:      Supported
19555 W:      https://rust-for-linux.com
19556 B:      https://github.com/Rust-for-Linux/linux/issues
19557 C:      zulip://rust-for-linux.zulipchat.com
19558 P:      https://rust-for-linux.com/contributing
19559 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
19560 F:      Documentation/rust/
19561 F:      rust/
19562 F:      samples/rust/
19563 F:      scripts/*rust*
19564 F:      tools/testing/selftests/rust/
19565 K:      \b(?i:rust)\b
19566
19567 RXRPC SOCKETS (AF_RXRPC)
19568 M:      David Howells <dhowells@redhat.com>
19569 M:      Marc Dionne <marc.dionne@auristor.com>
19570 L:      linux-afs@lists.infradead.org
19571 S:      Supported
19572 W:      https://www.infradead.org/~dhowells/kafs/
19573 F:      Documentation/networking/rxrpc.rst
19574 F:      include/keys/rxrpc-type.h
19575 F:      include/net/af_rxrpc.h
19576 F:      include/trace/events/rxrpc.h
19577 F:      include/uapi/linux/rxrpc.h
19578 F:      net/rxrpc/
19579
19580 S3 SAVAGE FRAMEBUFFER DRIVER
19581 M:      Antonino Daplas <adaplas@gmail.com>
19582 L:      linux-fbdev@vger.kernel.org
19583 S:      Maintained
19584 F:      drivers/video/fbdev/savage/
19585
19586 S390 ARCHITECTURE
19587 M:      Heiko Carstens <hca@linux.ibm.com>
19588 M:      Vasily Gorbik <gor@linux.ibm.com>
19589 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19590 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
19591 R:      Sven Schnelle <svens@linux.ibm.com>
19592 L:      linux-s390@vger.kernel.org
19593 S:      Supported
19594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19595 F:      Documentation/driver-api/s390-drivers.rst
19596 F:      Documentation/arch/s390/
19597 F:      arch/s390/
19598 F:      drivers/s390/
19599 F:      drivers/watchdog/diag288_wdt.c
19600
19601 S390 COMMON I/O LAYER
19602 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19603 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
19604 L:      linux-s390@vger.kernel.org
19605 S:      Supported
19606 F:      drivers/s390/cio/
19607
19608 S390 DASD DRIVER
19609 M:      Stefan Haberland <sth@linux.ibm.com>
19610 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
19611 L:      linux-s390@vger.kernel.org
19612 S:      Supported
19613 F:      block/partitions/ibm.c
19614 F:      drivers/s390/block/dasd*
19615 F:      include/linux/dasd_mod.h
19616
19617 S390 IOMMU (PCI)
19618 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19619 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19620 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19621 L:      linux-s390@vger.kernel.org
19622 S:      Supported
19623 F:      drivers/iommu/s390-iommu.c
19624
19625 S390 IUCV NETWORK LAYER
19626 M:      Alexandra Winter <wintera@linux.ibm.com>
19627 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19628 L:      linux-s390@vger.kernel.org
19629 L:      netdev@vger.kernel.org
19630 S:      Supported
19631 F:      drivers/s390/net/*iucv*
19632 F:      include/net/iucv/
19633 F:      net/iucv/
19634
19635 S390 MM
19636 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19637 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19638 L:      linux-s390@vger.kernel.org
19639 S:      Supported
19640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19641 F:      arch/s390/include/asm/pgtable.h
19642 F:      arch/s390/mm
19643
19644 S390 NETWORK DRIVERS
19645 M:      Alexandra Winter <wintera@linux.ibm.com>
19646 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19647 L:      linux-s390@vger.kernel.org
19648 L:      netdev@vger.kernel.org
19649 S:      Supported
19650 F:      drivers/s390/net/
19651
19652 S390 PCI SUBSYSTEM
19653 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19654 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19655 L:      linux-s390@vger.kernel.org
19656 S:      Supported
19657 F:      Documentation/arch/s390/pci.rst
19658 F:      arch/s390/pci/
19659 F:      drivers/pci/hotplug/s390_pci_hpc.c
19660
19661 S390 SCM DRIVER
19662 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19663 L:      linux-s390@vger.kernel.org
19664 S:      Supported
19665 F:      drivers/s390/block/scm*
19666 F:      drivers/s390/cio/scm.c
19667
19668 S390 VFIO AP DRIVER
19669 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19670 M:      Halil Pasic <pasic@linux.ibm.com>
19671 M:      Jason Herne <jjherne@linux.ibm.com>
19672 L:      linux-s390@vger.kernel.org
19673 S:      Supported
19674 F:      Documentation/arch/s390/vfio-ap*
19675 F:      drivers/s390/crypto/vfio_ap*
19676
19677 S390 VFIO-CCW DRIVER
19678 M:      Eric Farman <farman@linux.ibm.com>
19679 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19680 R:      Halil Pasic <pasic@linux.ibm.com>
19681 L:      linux-s390@vger.kernel.org
19682 L:      kvm@vger.kernel.org
19683 S:      Supported
19684 F:      Documentation/arch/s390/vfio-ccw.rst
19685 F:      drivers/s390/cio/vfio_ccw*
19686 F:      include/uapi/linux/vfio_ccw.h
19687
19688 S390 VFIO-PCI DRIVER
19689 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19690 M:      Eric Farman <farman@linux.ibm.com>
19691 L:      linux-s390@vger.kernel.org
19692 L:      kvm@vger.kernel.org
19693 S:      Supported
19694 F:      arch/s390/kvm/pci*
19695 F:      drivers/vfio/pci/vfio_pci_zdev.c
19696 F:      include/uapi/linux/vfio_zdev.h
19697
19698 S390 ZCRYPT DRIVER
19699 M:      Harald Freudenberger <freude@linux.ibm.com>
19700 L:      linux-s390@vger.kernel.org
19701 S:      Supported
19702 F:      drivers/s390/crypto/
19703
19704 S390 ZFCP DRIVER
19705 M:      Steffen Maier <maier@linux.ibm.com>
19706 M:      Benjamin Block <bblock@linux.ibm.com>
19707 L:      linux-s390@vger.kernel.org
19708 S:      Supported
19709 F:      drivers/s390/scsi/zfcp_*
19710
19711 SAA6588 RDS RECEIVER DRIVER
19712 M:      Hans Verkuil <hverkuil@xs4all.nl>
19713 L:      linux-media@vger.kernel.org
19714 S:      Odd Fixes
19715 W:      https://linuxtv.org
19716 T:      git git://linuxtv.org/media_tree.git
19717 F:      drivers/media/i2c/saa6588*
19718
19719 SAA7134 VIDEO4LINUX DRIVER
19720 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19721 L:      linux-media@vger.kernel.org
19722 S:      Odd fixes
19723 W:      https://linuxtv.org
19724 T:      git git://linuxtv.org/media_tree.git
19725 F:      Documentation/driver-api/media/drivers/saa7134*
19726 F:      drivers/media/pci/saa7134/
19727
19728 SAA7146 VIDEO4LINUX-2 DRIVER
19729 M:      Hans Verkuil <hverkuil@xs4all.nl>
19730 L:      linux-media@vger.kernel.org
19731 S:      Maintained
19732 T:      git git://linuxtv.org/media_tree.git
19733 F:      drivers/media/common/saa7146/
19734 F:      drivers/media/pci/saa7146/
19735 F:      include/media/drv-intf/saa7146*
19736
19737 SAFESETID SECURITY MODULE
19738 M:      Micah Morton <mortonm@chromium.org>
19739 S:      Supported
19740 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19741 F:      security/safesetid/
19742
19743 SAMSUNG AUDIO (ASoC) DRIVERS
19744 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19745 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19746 S:      Maintained
19747 B:      mailto:linux-samsung-soc@vger.kernel.org
19748 F:      Documentation/devicetree/bindings/sound/samsung*
19749 F:      sound/soc/samsung/
19750
19751 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19752 M:      Krzysztof Kozlowski <krzk@kernel.org>
19753 L:      linux-crypto@vger.kernel.org
19754 L:      linux-samsung-soc@vger.kernel.org
19755 S:      Maintained
19756 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19757 F:      drivers/crypto/exynos-rng.c
19758
19759 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19760 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19761 L:      linux-samsung-soc@vger.kernel.org
19762 S:      Maintained
19763 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19764 F:      drivers/char/hw_random/exynos-trng.c
19765
19766 SAMSUNG FRAMEBUFFER DRIVER
19767 M:      Jingoo Han <jingoohan1@gmail.com>
19768 L:      linux-fbdev@vger.kernel.org
19769 S:      Maintained
19770 F:      drivers/video/fbdev/s3c-fb.c
19771
19772 SAMSUNG INTERCONNECT DRIVERS
19773 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19774 M:      Artur Świgoń <a.swigon@samsung.com>
19775 L:      linux-pm@vger.kernel.org
19776 L:      linux-samsung-soc@vger.kernel.org
19777 S:      Supported
19778 F:      drivers/interconnect/samsung/
19779
19780 SAMSUNG LAPTOP DRIVER
19781 M:      Corentin Chary <corentin.chary@gmail.com>
19782 L:      platform-driver-x86@vger.kernel.org
19783 S:      Maintained
19784 F:      drivers/platform/x86/samsung-laptop.c
19785
19786 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19787 M:      Krzysztof Kozlowski <krzk@kernel.org>
19788 L:      linux-kernel@vger.kernel.org
19789 L:      linux-samsung-soc@vger.kernel.org
19790 S:      Maintained
19791 B:      mailto:linux-samsung-soc@vger.kernel.org
19792 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19793 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19794 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19795 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19796 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19797 F:      drivers/clk/clk-s2mps11.c
19798 F:      drivers/mfd/sec*.c
19799 F:      drivers/regulator/s2m*.c
19800 F:      drivers/regulator/s5m*.c
19801 F:      drivers/rtc/rtc-s5m.c
19802 F:      include/linux/mfd/samsung/
19803
19804 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19805 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19806 L:      linux-media@vger.kernel.org
19807 L:      linux-samsung-soc@vger.kernel.org
19808 S:      Maintained
19809 F:      drivers/media/platform/samsung/s3c-camif/
19810 F:      include/media/drv-intf/s3c_camif.h
19811
19812 SAMSUNG S3FWRN5 NFC DRIVER
19813 M:      Krzysztof Kozlowski <krzk@kernel.org>
19814 S:      Maintained
19815 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19816 F:      drivers/nfc/s3fwrn5
19817
19818 SAMSUNG S5C73M3 CAMERA DRIVER
19819 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19820 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19821 L:      linux-media@vger.kernel.org
19822 S:      Supported
19823 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19824 F:      drivers/media/i2c/s5c73m3/*
19825
19826 SAMSUNG S5K5BAF CAMERA DRIVER
19827 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19828 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19829 L:      linux-media@vger.kernel.org
19830 S:      Supported
19831 F:      drivers/media/i2c/s5k5baf.c
19832
19833 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19834 M:      Krzysztof Kozlowski <krzk@kernel.org>
19835 M:      Vladimir Zapolskiy <vz@mleia.com>
19836 L:      linux-crypto@vger.kernel.org
19837 L:      linux-samsung-soc@vger.kernel.org
19838 S:      Maintained
19839 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19840 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19841 F:      drivers/crypto/s5p-sss.c
19842
19843 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19844 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19845 L:      linux-media@vger.kernel.org
19846 S:      Supported
19847 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19848 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19849 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19850 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19851 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19852 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19853 F:      drivers/media/platform/samsung/exynos4-is/
19854
19855 SAMSUNG SOC CLOCK DRIVERS
19856 M:      Krzysztof Kozlowski <krzk@kernel.org>
19857 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19858 M:      Chanwoo Choi <cw00.choi@samsung.com>
19859 R:      Alim Akhtar <alim.akhtar@samsung.com>
19860 L:      linux-samsung-soc@vger.kernel.org
19861 S:      Maintained
19862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19863 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19864 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19865 F:      drivers/clk/samsung/
19866 F:      include/dt-bindings/clock/exynos*.h
19867 F:      include/dt-bindings/clock/s5p*.h
19868 F:      include/dt-bindings/clock/samsung,*.h
19869 F:      include/linux/clk/samsung.h
19870
19871 SAMSUNG SPI DRIVERS
19872 M:      Andi Shyti <andi.shyti@kernel.org>
19873 L:      linux-spi@vger.kernel.org
19874 L:      linux-samsung-soc@vger.kernel.org
19875 S:      Maintained
19876 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19877 F:      drivers/spi/spi-s3c*
19878 F:      include/linux/platform_data/spi-s3c64xx.h
19879
19880 SAMSUNG SXGBE DRIVERS
19881 M:      Byungho An <bh74.an@samsung.com>
19882 L:      netdev@vger.kernel.org
19883 S:      Supported
19884 F:      drivers/net/ethernet/samsung/sxgbe/
19885
19886 SAMSUNG THERMAL DRIVER
19887 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19888 M:      Krzysztof Kozlowski <krzk@kernel.org>
19889 L:      linux-pm@vger.kernel.org
19890 L:      linux-samsung-soc@vger.kernel.org
19891 S:      Maintained
19892 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19893 F:      drivers/thermal/samsung/
19894
19895 SAMSUNG USB2 PHY DRIVER
19896 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19897 L:      linux-kernel@vger.kernel.org
19898 S:      Supported
19899 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19900 F:      Documentation/driver-api/phy/samsung-usb2.rst
19901 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19902 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19903 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19904 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19905 F:      drivers/phy/samsung/phy-samsung-usb2.c
19906 F:      drivers/phy/samsung/phy-samsung-usb2.h
19907
19908 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19909 M:      Paul Barker <paul.barker@sancloud.com>
19910 R:      Marc Murphy <marc.murphy@sancloud.com>
19911 S:      Supported
19912 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19913
19914 SC1200 WDT DRIVER
19915 M:      Zwane Mwaikambo <zwanem@gmail.com>
19916 S:      Maintained
19917 F:      drivers/watchdog/sc1200wdt.c
19918
19919 SCHEDULER
19920 M:      Ingo Molnar <mingo@redhat.com>
19921 M:      Peter Zijlstra <peterz@infradead.org>
19922 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19923 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19924 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19925 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19926 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19927 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19928 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19929 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19930 L:      linux-kernel@vger.kernel.org
19931 S:      Maintained
19932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19933 F:      include/linux/preempt.h
19934 F:      include/linux/sched.h
19935 F:      include/linux/wait.h
19936 F:      include/uapi/linux/sched.h
19937 F:      kernel/sched/
19938
19939 SCSI LIBSAS SUBSYSTEM
19940 R:      John Garry <john.g.garry@oracle.com>
19941 R:      Jason Yan <yanaijie@huawei.com>
19942 L:      linux-scsi@vger.kernel.org
19943 S:      Supported
19944 F:      Documentation/scsi/libsas.rst
19945 F:      drivers/scsi/libsas/
19946 F:      include/scsi/libsas.h
19947 F:      include/scsi/sas_ata.h
19948
19949 SCSI RDMA PROTOCOL (SRP) INITIATOR
19950 M:      Bart Van Assche <bvanassche@acm.org>
19951 L:      linux-rdma@vger.kernel.org
19952 S:      Supported
19953 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19954 F:      drivers/infiniband/ulp/srp/
19955 F:      include/scsi/srp.h
19956
19957 SCSI RDMA PROTOCOL (SRP) TARGET
19958 M:      Bart Van Assche <bvanassche@acm.org>
19959 L:      linux-rdma@vger.kernel.org
19960 L:      target-devel@vger.kernel.org
19961 S:      Supported
19962 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19963 F:      drivers/infiniband/ulp/srpt/
19964
19965 SCSI SG DRIVER
19966 M:      Doug Gilbert <dgilbert@interlog.com>
19967 L:      linux-scsi@vger.kernel.org
19968 S:      Maintained
19969 W:      http://sg.danny.cz/sg
19970 F:      Documentation/scsi/scsi-generic.rst
19971 F:      drivers/scsi/sg.c
19972 F:      include/scsi/sg.h
19973
19974 SCSI SUBSYSTEM
19975 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
19976 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19977 L:      linux-scsi@vger.kernel.org
19978 S:      Maintained
19979 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19982 F:      Documentation/devicetree/bindings/scsi/
19983 F:      drivers/scsi/
19984 F:      drivers/ufs/
19985 F:      include/scsi/
19986
19987 SCSI TAPE DRIVER
19988 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19989 L:      linux-scsi@vger.kernel.org
19990 S:      Maintained
19991 F:      Documentation/scsi/st.rst
19992 F:      drivers/scsi/st.*
19993 F:      drivers/scsi/st_*.h
19994
19995 SCSI TARGET CORE USER DRIVER
19996 M:      Bodo Stroesser <bostroesser@gmail.com>
19997 L:      linux-scsi@vger.kernel.org
19998 L:      target-devel@vger.kernel.org
19999 S:      Supported
20000 F:      Documentation/target/tcmu-design.rst
20001 F:      drivers/target/target_core_user.c
20002 F:      include/uapi/linux/target_core_user.h
20003
20004 SCSI TARGET SUBSYSTEM
20005 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
20006 L:      linux-scsi@vger.kernel.org
20007 L:      target-devel@vger.kernel.org
20008 S:      Supported
20009 Q:      https://patchwork.kernel.org/project/target-devel/list/
20010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
20011 F:      Documentation/target/
20012 F:      drivers/target/
20013 F:      include/target/
20014
20015 SCTP PROTOCOL
20016 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
20017 M:      Xin Long <lucien.xin@gmail.com>
20018 L:      linux-sctp@vger.kernel.org
20019 S:      Maintained
20020 W:      https://github.com/sctp/lksctp-tools/wiki
20021 F:      Documentation/networking/sctp.rst
20022 F:      include/linux/sctp.h
20023 F:      include/net/sctp/
20024 F:      include/uapi/linux/sctp.h
20025 F:      net/sctp/
20026
20027 SCx200 CPU SUPPORT
20028 M:      Jim Cromie <jim.cromie@gmail.com>
20029 S:      Odd Fixes
20030 F:      Documentation/i2c/busses/scx200_acb.rst
20031 F:      arch/x86/platform/scx200/
20032 F:      drivers/i2c/busses/scx200*
20033 F:      drivers/mtd/maps/scx200_docflash.c
20034 F:      drivers/watchdog/scx200_wdt.c
20035 F:      include/linux/scx200.h
20036
20037 SCx200 GPIO DRIVER
20038 M:      Jim Cromie <jim.cromie@gmail.com>
20039 S:      Maintained
20040 F:      drivers/char/scx200_gpio.c
20041 F:      include/linux/scx200_gpio.h
20042
20043 SCx200 HRT CLOCKSOURCE DRIVER
20044 M:      Jim Cromie <jim.cromie@gmail.com>
20045 S:      Maintained
20046 F:      drivers/clocksource/scx200_hrt.c
20047
20048 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
20049 M:      Sascha Sommer <saschasommer@freenet.de>
20050 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
20051 S:      Maintained
20052 F:      drivers/mmc/host/sdricoh_cs.c
20053
20054 SECO BOARDS CEC DRIVER
20055 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
20056 S:      Maintained
20057 F:      drivers/media/cec/platform/seco/seco-cec.c
20058 F:      drivers/media/cec/platform/seco/seco-cec.h
20059
20060 SECURE COMPUTING
20061 M:      Kees Cook <kees@kernel.org>
20062 R:      Andy Lutomirski <luto@amacapital.net>
20063 R:      Will Drewry <wad@chromium.org>
20064 S:      Supported
20065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
20066 F:      Documentation/userspace-api/seccomp_filter.rst
20067 F:      include/linux/seccomp.h
20068 F:      include/uapi/linux/seccomp.h
20069 F:      kernel/seccomp.c
20070 F:      tools/testing/selftests/kselftest_harness.h
20071 F:      tools/testing/selftests/seccomp/*
20072 K:      \bsecure_computing
20073 K:      \bTIF_SECCOMP\b
20074
20075 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
20076 M:      Kamal Dasu <kamal.dasu@broadcom.com>
20077 M:      Al Cooper <alcooperx@gmail.com>
20078 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
20079 L:      linux-mmc@vger.kernel.org
20080 S:      Maintained
20081 F:      drivers/mmc/host/sdhci-brcmstb*
20082
20083 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
20084 M:      Adrian Hunter <adrian.hunter@intel.com>
20085 L:      linux-mmc@vger.kernel.org
20086 S:      Supported
20087 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
20088 F:      drivers/mmc/host/sdhci*
20089
20090 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
20091 M:      Aubin Constans <aubin.constans@microchip.com>
20092 R:      Eugen Hristev <eugen.hristev@collabora.com>
20093 L:      linux-mmc@vger.kernel.org
20094 S:      Supported
20095 F:      drivers/mmc/host/sdhci-of-at91.c
20096
20097 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
20098 M:      Haibo Chen <haibo.chen@nxp.com>
20099 L:      imx@lists.linux.dev
20100 L:      linux-mmc@vger.kernel.org
20101 S:      Maintained
20102 F:      drivers/mmc/host/sdhci-esdhc-imx.c
20103
20104 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
20105 M:      Ben Dooks <ben-linux@fluff.org>
20106 M:      Jaehoon Chung <jh80.chung@samsung.com>
20107 L:      linux-mmc@vger.kernel.org
20108 S:      Maintained
20109 F:      drivers/mmc/host/sdhci-s3c*
20110
20111 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
20112 M:      Viresh Kumar <vireshk@kernel.org>
20113 L:      linux-mmc@vger.kernel.org
20114 S:      Maintained
20115 F:      drivers/mmc/host/sdhci-spear.c
20116
20117 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
20118 M:      Vignesh Raghavendra <vigneshr@ti.com>
20119 L:      linux-mmc@vger.kernel.org
20120 S:      Maintained
20121 F:      drivers/mmc/host/sdhci-omap.c
20122
20123 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
20124 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
20125 L:      linux-block@vger.kernel.org
20126 S:      Supported
20127 F:      block/opal_proto.h
20128 F:      block/sed*
20129 F:      include/linux/sed*
20130 F:      include/uapi/linux/sed*
20131
20132 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
20133 M:      Mark Rutland <mark.rutland@arm.com>
20134 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
20135 M:      Sudeep Holla <sudeep.holla@arm.com>
20136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20137 S:      Maintained
20138 F:      drivers/firmware/smccc/
20139 F:      include/linux/arm-smccc.h
20140
20141 SECURITY CONTACT
20142 M:      Security Officers <security@kernel.org>
20143 S:      Supported
20144 F:      Documentation/process/security-bugs.rst
20145
20146 SECURITY SUBSYSTEM
20147 M:      Paul Moore <paul@paul-moore.com>
20148 M:      James Morris <jmorris@namei.org>
20149 M:      "Serge E. Hallyn" <serge@hallyn.com>
20150 L:      linux-security-module@vger.kernel.org
20151 S:      Supported
20152 Q:      https://patchwork.kernel.org/project/linux-security-module/list
20153 B:      mailto:linux-security-module@vger.kernel.org
20154 P:      https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
20155 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
20156 F:      include/linux/lsm_audit.h
20157 F:      include/linux/lsm_hook_defs.h
20158 F:      include/linux/lsm_hooks.h
20159 F:      include/linux/security.h
20160 F:      include/uapi/linux/lsm.h
20161 F:      security/
20162 F:      tools/testing/selftests/lsm/
20163 X:      security/selinux/
20164 K:      \bsecurity_[a-z_0-9]\+\b
20165
20166 SELINUX SECURITY MODULE
20167 M:      Paul Moore <paul@paul-moore.com>
20168 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
20169 R:      Ondrej Mosnacek <omosnace@redhat.com>
20170 L:      selinux@vger.kernel.org
20171 S:      Supported
20172 W:      https://github.com/SELinuxProject
20173 Q:      https://patchwork.kernel.org/project/selinux/list
20174 B:      mailto:selinux@vger.kernel.org
20175 P:      https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
20176 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
20177 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
20178 F:      Documentation/ABI/removed/sysfs-selinux-disable
20179 F:      Documentation/admin-guide/LSM/SELinux.rst
20180 F:      include/trace/events/avc.h
20181 F:      include/uapi/linux/selinux_netlink.h
20182 F:      scripts/selinux/
20183 F:      security/selinux/
20184
20185 SENSABLE PHANTOM
20186 M:      Jiri Slaby <jirislaby@kernel.org>
20187 S:      Maintained
20188 F:      drivers/misc/phantom.c
20189 F:      include/uapi/linux/phantom.h
20190
20191 SENSEAIR SUNRISE 006-0-0007
20192 M:      Jacopo Mondi <jacopo@jmondi.org>
20193 S:      Maintained
20194 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
20195 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
20196 F:      drivers/iio/chemical/sunrise_co2.c
20197
20198 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
20199 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
20200 S:      Maintained
20201 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
20202 F:      drivers/iio/chemical/scd30.h
20203 F:      drivers/iio/chemical/scd30_core.c
20204 F:      drivers/iio/chemical/scd30_i2c.c
20205 F:      drivers/iio/chemical/scd30_serial.c
20206
20207 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
20208 M:      Roan van Dijk <roan@protonic.nl>
20209 S:      Maintained
20210 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
20211 F:      drivers/iio/chemical/scd4x.c
20212
20213 SENSIRION SGP40 GAS SENSOR DRIVER
20214 M:      Andreas Klinger <ak@it-klinger.de>
20215 S:      Maintained
20216 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
20217 F:      drivers/iio/chemical/sgp40.c
20218
20219 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
20220 M:      Tomasz Duszynski <tduszyns@gmail.com>
20221 S:      Maintained
20222 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
20223 F:      drivers/iio/chemical/sps30.c
20224 F:      drivers/iio/chemical/sps30_i2c.c
20225 F:      drivers/iio/chemical/sps30_serial.c
20226
20227 SERIAL DEVICE BUS
20228 M:      Rob Herring <robh@kernel.org>
20229 L:      linux-serial@vger.kernel.org
20230 S:      Maintained
20231 F:      Documentation/devicetree/bindings/serial/serial.yaml
20232 F:      drivers/tty/serdev/
20233 F:      include/linux/serdev.h
20234
20235 SERIAL IR RECEIVER
20236 M:      Sean Young <sean@mess.org>
20237 L:      linux-media@vger.kernel.org
20238 S:      Maintained
20239 F:      drivers/media/rc/serial_ir.c
20240
20241 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
20242 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
20243 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20244 S:      Maintained
20245 F:      Documentation/devicetree/bindings/slimbus/
20246 F:      drivers/slimbus/
20247 F:      include/linux/slimbus.h
20248
20249 SFC NETWORK DRIVER
20250 M:      Edward Cree <ecree.xilinx@gmail.com>
20251 M:      Martin Habets <habetsm.xilinx@gmail.com>
20252 L:      netdev@vger.kernel.org
20253 L:      linux-net-drivers@amd.com
20254 S:      Supported
20255 F:      Documentation/networking/devlink/sfc.rst
20256 F:      drivers/net/ethernet/sfc/
20257
20258 SFCTEMP HWMON DRIVER
20259 M:      Emil Renner Berthing <kernel@esmil.dk>
20260 M:      Hal Feng <hal.feng@starfivetech.com>
20261 L:      linux-hwmon@vger.kernel.org
20262 S:      Maintained
20263 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
20264 F:      Documentation/hwmon/sfctemp.rst
20265 F:      drivers/hwmon/sfctemp.c
20266
20267 SFF/SFP/SFP+ MODULE SUPPORT
20268 M:      Russell King <linux@armlinux.org.uk>
20269 L:      netdev@vger.kernel.org
20270 S:      Maintained
20271 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
20272 F:      drivers/net/phy/phylink.c
20273 F:      drivers/net/phy/sfp*
20274 F:      include/linux/mdio/mdio-i2c.h
20275 F:      include/linux/phylink.h
20276 F:      include/linux/sfp.h
20277 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)
20278
20279 SGI GRU DRIVER
20280 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
20281 S:      Maintained
20282 F:      drivers/misc/sgi-gru/
20283
20284 SGI XP/XPC/XPNET DRIVER
20285 M:      Robin Holt <robinmholt@gmail.com>
20286 M:      Steve Wahl <steve.wahl@hpe.com>
20287 S:      Maintained
20288 F:      drivers/misc/sgi-xp/
20289
20290 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
20291 M:      Wenjia Zhang <wenjia@linux.ibm.com>
20292 M:      Jan Karcher <jaka@linux.ibm.com>
20293 R:      D. Wythe <alibuda@linux.alibaba.com>
20294 R:      Tony Lu <tonylu@linux.alibaba.com>
20295 R:      Wen Gu <guwen@linux.alibaba.com>
20296 L:      linux-s390@vger.kernel.org
20297 S:      Supported
20298 F:      net/smc/
20299
20300 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
20301 M:      Linus Walleij <linus.walleij@linaro.org>
20302 L:      linux-iio@vger.kernel.org
20303 S:      Maintained
20304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
20305 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
20306 F:      drivers/iio/light/gp2ap002.c
20307
20308 SHARP RJ54N1CB0C SENSOR DRIVER
20309 M:      Jacopo Mondi <jacopo@jmondi.org>
20310 L:      linux-media@vger.kernel.org
20311 S:      Odd fixes
20312 T:      git git://linuxtv.org/media_tree.git
20313 F:      drivers/media/i2c/rj54n1cb0c.c
20314 F:      include/media/i2c/rj54n1cb0c.h
20315
20316 SHRINKER
20317 M:      Andrew Morton <akpm@linux-foundation.org>
20318 M:      Dave Chinner <david@fromorbit.com>
20319 R:      Qi Zheng <zhengqi.arch@bytedance.com>
20320 R:      Roman Gushchin <roman.gushchin@linux.dev>
20321 R:      Muchun Song <muchun.song@linux.dev>
20322 L:      linux-mm@kvack.org
20323 S:      Maintained
20324 F:      Documentation/admin-guide/mm/shrinker_debugfs.rst
20325 F:      include/linux/shrinker.h
20326 F:      mm/shrinker.c
20327 F:      mm/shrinker_debug.c
20328
20329 SH_VOU V4L2 OUTPUT DRIVER
20330 L:      linux-media@vger.kernel.org
20331 S:      Orphan
20332 F:      drivers/media/platform/renesas/sh_vou.c
20333 F:      include/media/drv-intf/sh_vou.h
20334
20335 SI2157 MEDIA DRIVER
20336 L:      linux-media@vger.kernel.org
20337 S:      Orphan
20338 W:      https://linuxtv.org
20339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20340 F:      drivers/media/tuners/si2157*
20341
20342 SI2165 MEDIA DRIVER
20343 M:      Matthias Schwarzott <zzam@gentoo.org>
20344 L:      linux-media@vger.kernel.org
20345 S:      Maintained
20346 W:      https://linuxtv.org
20347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20348 F:      drivers/media/dvb-frontends/si2165*
20349
20350 SI2168 MEDIA DRIVER
20351 L:      linux-media@vger.kernel.org
20352 S:      Orphan
20353 W:      https://linuxtv.org
20354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20355 F:      drivers/media/dvb-frontends/si2168*
20356
20357 SI470X FM RADIO RECEIVER I2C DRIVER
20358 M:      Hans Verkuil <hverkuil@xs4all.nl>
20359 L:      linux-media@vger.kernel.org
20360 S:      Odd Fixes
20361 W:      https://linuxtv.org
20362 T:      git git://linuxtv.org/media_tree.git
20363 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
20364 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
20365
20366 SI470X FM RADIO RECEIVER USB DRIVER
20367 M:      Hans Verkuil <hverkuil@xs4all.nl>
20368 L:      linux-media@vger.kernel.org
20369 S:      Maintained
20370 W:      https://linuxtv.org
20371 T:      git git://linuxtv.org/media_tree.git
20372 F:      drivers/media/radio/si470x/radio-si470x-common.c
20373 F:      drivers/media/radio/si470x/radio-si470x-usb.c
20374 F:      drivers/media/radio/si470x/radio-si470x.h
20375
20376 SI4713 FM RADIO TRANSMITTER I2C DRIVER
20377 M:      Eduardo Valentin <edubezval@gmail.com>
20378 L:      linux-media@vger.kernel.org
20379 S:      Odd Fixes
20380 W:      https://linuxtv.org
20381 T:      git git://linuxtv.org/media_tree.git
20382 F:      drivers/media/radio/si4713/si4713.?
20383
20384 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
20385 M:      Eduardo Valentin <edubezval@gmail.com>
20386 L:      linux-media@vger.kernel.org
20387 S:      Odd Fixes
20388 W:      https://linuxtv.org
20389 T:      git git://linuxtv.org/media_tree.git
20390 F:      drivers/media/radio/si4713/radio-platform-si4713.c
20391
20392 SI4713 FM RADIO TRANSMITTER USB DRIVER
20393 M:      Hans Verkuil <hverkuil@xs4all.nl>
20394 L:      linux-media@vger.kernel.org
20395 S:      Maintained
20396 W:      https://linuxtv.org
20397 T:      git git://linuxtv.org/media_tree.git
20398 F:      drivers/media/radio/si4713/radio-usb-si4713.c
20399
20400 SIANO DVB DRIVER
20401 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20402 L:      linux-media@vger.kernel.org
20403 S:      Odd fixes
20404 W:      https://linuxtv.org
20405 T:      git git://linuxtv.org/media_tree.git
20406 F:      drivers/media/common/siano/
20407 F:      drivers/media/mmc/siano/
20408 F:      drivers/media/usb/siano/
20409 F:      drivers/media/usb/siano/
20410
20411 SIEMENS IPC LED DRIVERS
20412 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
20413 M:      Xing Tong Wu <xingtong.wu@siemens.com>
20414 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
20415 L:      linux-leds@vger.kernel.org
20416 S:      Maintained
20417 F:      drivers/leds/simple/
20418
20419 SIEMENS IPC PLATFORM DRIVERS
20420 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
20421 M:      Xing Tong Wu <xingtong.wu@siemens.com>
20422 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
20423 L:      platform-driver-x86@vger.kernel.org
20424 S:      Maintained
20425 F:      drivers/platform/x86/siemens/
20426 F:      include/linux/platform_data/x86/simatic-ipc-base.h
20427 F:      include/linux/platform_data/x86/simatic-ipc.h
20428
20429 SIEMENS IPC WATCHDOG DRIVERS
20430 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
20431 M:      Xing Tong Wu <xingtong.wu@siemens.com>
20432 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
20433 L:      linux-watchdog@vger.kernel.org
20434 S:      Maintained
20435 F:      drivers/watchdog/simatic-ipc-wdt.c
20436
20437 SIFIVE DRIVERS
20438 M:      Paul Walmsley <paul.walmsley@sifive.com>
20439 M:      Samuel Holland <samuel.holland@sifive.com>
20440 L:      linux-riscv@lists.infradead.org
20441 S:      Supported
20442 F:      drivers/dma/sf-pdma/
20443 N:      sifive
20444 K:      fu[57]40
20445 K:      [^@]sifive
20446
20447 SILEAD TOUCHSCREEN DRIVER
20448 M:      Hans de Goede <hdegoede@redhat.com>
20449 L:      linux-input@vger.kernel.org
20450 L:      platform-driver-x86@vger.kernel.org
20451 S:      Maintained
20452 F:      drivers/input/touchscreen/silead.c
20453 F:      drivers/platform/x86/touchscreen_dmi.c
20454
20455 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
20456 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
20457 S:      Supported
20458 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
20459 F:      drivers/net/wireless/silabs/wfx/
20460
20461 SILICON MOTION SM712 FRAME BUFFER DRIVER
20462 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20463 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20464 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20465 L:      linux-fbdev@vger.kernel.org
20466 S:      Maintained
20467 F:      Documentation/fb/sm712fb.rst
20468 F:      drivers/video/fbdev/sm712*
20469
20470 SILVACO I3C DUAL-ROLE MASTER
20471 M:      Miquel Raynal <miquel.raynal@bootlin.com>
20472 M:      Conor Culhane <conor.culhane@silvaco.com>
20473 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
20474 S:      Maintained
20475 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
20476 F:      drivers/i3c/master/svc-i3c-master.c
20477
20478 SIMPLEFB FB DRIVER
20479 M:      Hans de Goede <hdegoede@redhat.com>
20480 L:      linux-fbdev@vger.kernel.org
20481 S:      Maintained
20482 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
20483 F:      drivers/video/fbdev/simplefb.c
20484 F:      include/linux/platform_data/simplefb.h
20485
20486 SIOX
20487 M:      Thorsten Scherer <t.scherer@eckelmann.de>
20488 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
20489 S:      Supported
20490 F:      drivers/gpio/gpio-siox.c
20491 F:      drivers/siox/*
20492 F:      include/trace/events/siox.h
20493
20494 SIPHASH PRF ROUTINES
20495 M:      Jason A. Donenfeld <Jason@zx2c4.com>
20496 S:      Maintained
20497 F:      include/linux/siphash.h
20498 F:      lib/siphash.c
20499 F:      lib/siphash_kunit.c
20500
20501 SIS 190 ETHERNET DRIVER
20502 M:      Francois Romieu <romieu@fr.zoreil.com>
20503 L:      netdev@vger.kernel.org
20504 S:      Maintained
20505 F:      drivers/net/ethernet/sis/sis190.c
20506
20507 SIS 900/7016 FAST ETHERNET DRIVER
20508 M:      Daniele Venzano <venza@brownhat.org>
20509 L:      netdev@vger.kernel.org
20510 S:      Maintained
20511 W:      http://www.brownhat.org/sis900.html
20512 F:      drivers/net/ethernet/sis/sis900.*
20513
20514 SIS FRAMEBUFFER DRIVER
20515 S:      Orphan
20516 F:      Documentation/fb/sisfb.rst
20517 F:      drivers/video/fbdev/sis/
20518 F:      include/video/sisfb.h
20519
20520 SIS I2C TOUCHSCREEN DRIVER
20521 M:      Mika Penttilä <mpenttil@redhat.com>
20522 L:      linux-input@vger.kernel.org
20523 S:      Maintained
20524 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
20525 F:      drivers/input/touchscreen/sis_i2c.c
20526
20527 SIS USB2VGA DRIVER
20528 M:      Thomas Winischhofer <thomas@winischhofer.net>
20529 S:      Maintained
20530 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
20531 F:      drivers/usb/misc/sisusbvga/
20532
20533 SL28 CPLD MFD DRIVER
20534 M:      Michael Walle <mwalle@kernel.org>
20535 S:      Maintained
20536 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
20537 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
20538 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
20539 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
20540 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
20541 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
20542 F:      drivers/gpio/gpio-sl28cpld.c
20543 F:      drivers/hwmon/sl28cpld-hwmon.c
20544 F:      drivers/irqchip/irq-sl28cpld.c
20545 F:      drivers/pwm/pwm-sl28cpld.c
20546 F:      drivers/watchdog/sl28cpld_wdt.c
20547
20548 SL28 VPD NVMEM LAYOUT DRIVER
20549 M:      Michael Walle <mwalle@kernel.org>
20550 S:      Maintained
20551 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
20552 F:      drivers/nvmem/layouts/sl28vpd.c
20553
20554 SLAB ALLOCATOR
20555 M:      Christoph Lameter <cl@linux.com>
20556 M:      Pekka Enberg <penberg@kernel.org>
20557 M:      David Rientjes <rientjes@google.com>
20558 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
20559 M:      Andrew Morton <akpm@linux-foundation.org>
20560 M:      Vlastimil Babka <vbabka@suse.cz>
20561 R:      Roman Gushchin <roman.gushchin@linux.dev>
20562 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
20563 L:      linux-mm@kvack.org
20564 S:      Maintained
20565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20566 F:      include/linux/sl?b*.h
20567 F:      mm/sl?b*
20568
20569 SLCAN CAN NETWORK DRIVER
20570 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
20571 L:      linux-can@vger.kernel.org
20572 S:      Maintained
20573 F:      drivers/net/can/slcan/
20574
20575 SLEEPABLE READ-COPY UPDATE (SRCU)
20576 M:      Lai Jiangshan <jiangshanlai@gmail.com>
20577 M:      "Paul E. McKenney" <paulmck@kernel.org>
20578 M:      Josh Triplett <josh@joshtriplett.org>
20579 R:      Steven Rostedt <rostedt@goodmis.org>
20580 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20581 L:      rcu@vger.kernel.org
20582 S:      Supported
20583 W:      http://www.rdrop.com/users/paulmck/RCU/
20584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20585 F:      include/linux/srcu*.h
20586 F:      kernel/rcu/srcu*.c
20587
20588 SMACK SECURITY MODULE
20589 M:      Casey Schaufler <casey@schaufler-ca.com>
20590 L:      linux-security-module@vger.kernel.org
20591 S:      Maintained
20592 W:      http://schaufler-ca.com
20593 T:      git git://github.com/cschaufler/smack-next
20594 F:      Documentation/admin-guide/LSM/Smack.rst
20595 F:      security/smack/
20596
20597 SMC91x ETHERNET DRIVER
20598 M:      Nicolas Pitre <nico@fluxnic.net>
20599 S:      Odd Fixes
20600 F:      drivers/net/ethernet/smsc/smc91x.*
20601
20602 SMSC EMC2103 HARDWARE MONITOR DRIVER
20603 M:      Steve Glendinning <steve.glendinning@shawell.net>
20604 L:      linux-hwmon@vger.kernel.org
20605 S:      Maintained
20606 F:      Documentation/hwmon/emc2103.rst
20607 F:      drivers/hwmon/emc2103.c
20608
20609 SMSC SCH5627 HARDWARE MONITOR DRIVER
20610 M:      Hans de Goede <hdegoede@redhat.com>
20611 L:      linux-hwmon@vger.kernel.org
20612 S:      Supported
20613 F:      Documentation/hwmon/sch5627.rst
20614 F:      drivers/hwmon/sch5627.c
20615
20616 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20617 M:      Steve Glendinning <steve.glendinning@shawell.net>
20618 L:      linux-fbdev@vger.kernel.org
20619 S:      Maintained
20620 F:      drivers/video/fbdev/smscufx.c
20621
20622 SMSC47B397 HARDWARE MONITOR DRIVER
20623 M:      Jean Delvare <jdelvare@suse.com>
20624 L:      linux-hwmon@vger.kernel.org
20625 S:      Maintained
20626 F:      Documentation/hwmon/smsc47b397.rst
20627 F:      drivers/hwmon/smsc47b397.c
20628
20629 SMSC911x ETHERNET DRIVER
20630 M:      Steve Glendinning <steve.glendinning@shawell.net>
20631 L:      netdev@vger.kernel.org
20632 S:      Maintained
20633 F:      drivers/net/ethernet/smsc/smsc911x.*
20634 F:      include/linux/smsc911x.h
20635
20636 SMSC9420 PCI ETHERNET DRIVER
20637 M:      Steve Glendinning <steve.glendinning@shawell.net>
20638 L:      netdev@vger.kernel.org
20639 S:      Maintained
20640 F:      drivers/net/ethernet/smsc/smsc9420.*
20641
20642 SNET DPU VIRTIO DATA PATH ACCELERATOR
20643 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20644 F:      drivers/vdpa/solidrun/
20645
20646 SOCIONEXT (SNI) AVE NETWORK DRIVER
20647 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20648 L:      netdev@vger.kernel.org
20649 S:      Maintained
20650 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20651 F:      drivers/net/ethernet/socionext/sni_ave.c
20652
20653 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20654 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20655 M:      Masahisa Kojima <kojima.masahisa@socionext.com>
20656 L:      netdev@vger.kernel.org
20657 S:      Maintained
20658 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20659 F:      drivers/net/ethernet/socionext/netsec.c
20660
20661 SOCIONEXT (SNI) Synquacer SPI DRIVER
20662 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20663 M:      Jassi Brar <jaswinder.singh@linaro.org>
20664 L:      linux-spi@vger.kernel.org
20665 S:      Maintained
20666 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20667 F:      drivers/spi/spi-synquacer.c
20668
20669 SOCIONEXT SYNQUACER I2C DRIVER
20670 M:      Ard Biesheuvel <ardb@kernel.org>
20671 L:      linux-i2c@vger.kernel.org
20672 S:      Maintained
20673 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20674 F:      drivers/i2c/busses/i2c-synquacer.c
20675
20676 SOCIONEXT UNIPHIER SOUND DRIVER
20677 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20678 S:      Orphan
20679 F:      sound/soc/uniphier/
20680
20681 SOCKET TIMESTAMPING
20682 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20683 S:      Maintained
20684 F:      Documentation/networking/timestamping.rst
20685 F:      include/uapi/linux/net_tstamp.h
20686 F:      tools/testing/selftests/net/so_txtime.c
20687
20688 SOEKRIS NET48XX LED SUPPORT
20689 M:      Chris Boot <bootc@bootc.net>
20690 S:      Maintained
20691 F:      drivers/leds/leds-net48xx.c
20692
20693 SOFT-IWARP DRIVER (siw)
20694 M:      Bernard Metzler <bmt@zurich.ibm.com>
20695 L:      linux-rdma@vger.kernel.org
20696 S:      Supported
20697 F:      drivers/infiniband/sw/siw/
20698 F:      include/uapi/rdma/siw-abi.h
20699
20700 SOFT-ROCE DRIVER (rxe)
20701 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20702 L:      linux-rdma@vger.kernel.org
20703 S:      Supported
20704 F:      drivers/infiniband/sw/rxe/
20705 F:      include/uapi/rdma/rdma_user_rxe.h
20706
20707 SOFTLOGIC 6x10 MPEG CODEC
20708 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20709 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20710 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20711 M:      Ismael Luceno <ismael@iodev.co.uk>
20712 L:      linux-media@vger.kernel.org
20713 S:      Supported
20714 F:      drivers/media/pci/solo6x10/
20715
20716 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20717 M:      James Morse <james.morse@arm.com>
20718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20719 S:      Maintained
20720 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20721 F:      drivers/firmware/arm_sdei.c
20722 F:      include/linux/arm_sdei.h
20723 F:      include/uapi/linux/arm_sdei.h
20724
20725 SOFTWARE NODES AND DEVICE PROPERTIES
20726 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20727 R:      Daniel Scally <djrscally@gmail.com>
20728 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20729 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20730 L:      linux-acpi@vger.kernel.org
20731 S:      Maintained
20732 F:      drivers/base/property.c
20733 F:      drivers/base/swnode.c
20734 F:      include/linux/fwnode.h
20735 F:      include/linux/property.h
20736
20737 SOFTWARE RAID (Multiple Disks) SUPPORT
20738 M:      Song Liu <song@kernel.org>
20739 R:      Yu Kuai <yukuai3@huawei.com>
20740 L:      linux-raid@vger.kernel.org
20741 S:      Supported
20742 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20744 F:      drivers/md/Kconfig
20745 F:      drivers/md/Makefile
20746 F:      drivers/md/md*
20747 F:      drivers/md/raid*
20748 F:      include/linux/raid/
20749 F:      include/uapi/linux/raid/
20750
20751 SOLIDRUN CLEARFOG SUPPORT
20752 M:      Russell King <linux@armlinux.org.uk>
20753 S:      Maintained
20754 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20755 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20756
20757 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20758 M:      Russell King <linux@armlinux.org.uk>
20759 S:      Maintained
20760 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20761 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20762 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20763
20764 SONIC NETWORK DRIVER
20765 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20766 L:      netdev@vger.kernel.org
20767 S:      Maintained
20768 F:      drivers/net/ethernet/natsemi/sonic.*
20769
20770 SONICS SILICON BACKPLANE DRIVER (SSB)
20771 M:      Michael Buesch <m@bues.ch>
20772 L:      linux-wireless@vger.kernel.org
20773 S:      Maintained
20774 F:      drivers/ssb/
20775 F:      include/linux/ssb/
20776
20777 SONY IMX208 SENSOR DRIVER
20778 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20779 L:      linux-media@vger.kernel.org
20780 S:      Maintained
20781 T:      git git://linuxtv.org/media_tree.git
20782 F:      drivers/media/i2c/imx208.c
20783
20784 SONY IMX214 SENSOR DRIVER
20785 M:      Ricardo Ribalda <ribalda@kernel.org>
20786 L:      linux-media@vger.kernel.org
20787 S:      Maintained
20788 T:      git git://linuxtv.org/media_tree.git
20789 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20790 F:      drivers/media/i2c/imx214.c
20791
20792 SONY IMX219 SENSOR DRIVER
20793 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20794 L:      linux-media@vger.kernel.org
20795 S:      Maintained
20796 T:      git git://linuxtv.org/media_tree.git
20797 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20798 F:      drivers/media/i2c/imx219.c
20799
20800 SONY IMX258 SENSOR DRIVER
20801 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20802 L:      linux-media@vger.kernel.org
20803 S:      Maintained
20804 T:      git git://linuxtv.org/media_tree.git
20805 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20806 F:      drivers/media/i2c/imx258.c
20807
20808 SONY IMX274 SENSOR DRIVER
20809 M:      Leon Luo <leonl@leopardimaging.com>
20810 L:      linux-media@vger.kernel.org
20811 S:      Maintained
20812 T:      git git://linuxtv.org/media_tree.git
20813 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20814 F:      drivers/media/i2c/imx274.c
20815
20816 SONY IMX290 SENSOR DRIVER
20817 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20818 L:      linux-media@vger.kernel.org
20819 S:      Maintained
20820 T:      git git://linuxtv.org/media_tree.git
20821 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20822 F:      drivers/media/i2c/imx290.c
20823
20824 SONY IMX296 SENSOR DRIVER
20825 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20826 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20827 L:      linux-media@vger.kernel.org
20828 S:      Maintained
20829 T:      git git://linuxtv.org/media_tree.git
20830 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20831 F:      drivers/media/i2c/imx296.c
20832
20833 SONY IMX319 SENSOR DRIVER
20834 M:      Bingbu Cao <bingbu.cao@intel.com>
20835 L:      linux-media@vger.kernel.org
20836 S:      Maintained
20837 T:      git git://linuxtv.org/media_tree.git
20838 F:      drivers/media/i2c/imx319.c
20839
20840 SONY IMX334 SENSOR DRIVER
20841 L:      linux-media@vger.kernel.org
20842 S:      Orphan
20843 T:      git git://linuxtv.org/media_tree.git
20844 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20845 F:      drivers/media/i2c/imx334.c
20846
20847 SONY IMX335 SENSOR DRIVER
20848 L:      linux-media@vger.kernel.org
20849 S:      Orphan
20850 T:      git git://linuxtv.org/media_tree.git
20851 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20852 F:      drivers/media/i2c/imx335.c
20853
20854 SONY IMX355 SENSOR DRIVER
20855 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20856 L:      linux-media@vger.kernel.org
20857 S:      Maintained
20858 T:      git git://linuxtv.org/media_tree.git
20859 F:      drivers/media/i2c/imx355.c
20860
20861 SONY IMX412 SENSOR DRIVER
20862 L:      linux-media@vger.kernel.org
20863 S:      Orphan
20864 T:      git git://linuxtv.org/media_tree.git
20865 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20866 F:      drivers/media/i2c/imx412.c
20867
20868 SONY IMX415 SENSOR DRIVER
20869 M:      Michael Riesch <michael.riesch@wolfvision.net>
20870 L:      linux-media@vger.kernel.org
20871 S:      Maintained
20872 T:      git git://linuxtv.org/media_tree.git
20873 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20874 F:      drivers/media/i2c/imx415.c
20875
20876 SONY MEMORYSTICK SUBSYSTEM
20877 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20878 M:      Alex Dubov <oakad@yahoo.com>
20879 M:      Ulf Hansson <ulf.hansson@linaro.org>
20880 L:      linux-mmc@vger.kernel.org
20881 S:      Maintained
20882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20883 F:      drivers/memstick/
20884 F:      include/linux/memstick.h
20885
20886 SONY VAIO CONTROL DEVICE DRIVER
20887 M:      Mattia Dongili <malattia@linux.it>
20888 L:      platform-driver-x86@vger.kernel.org
20889 S:      Maintained
20890 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20891 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20892 F:      drivers/char/sonypi.c
20893 F:      drivers/platform/x86/sony-laptop.c
20894 F:      include/linux/sony-laptop.h
20895
20896 SOPHGO DEVICETREES and DRIVERS
20897 M:      Chen Wang <unicorn_wang@outlook.com>
20898 M:      Inochi Amaoto <inochiama@outlook.com>
20899 T:      git https://github.com/sophgo/linux.git
20900 S:      Maintained
20901 N:      sophgo
20902 K:      sophgo
20903
20904 SOUND
20905 M:      Jaroslav Kysela <perex@perex.cz>
20906 M:      Takashi Iwai <tiwai@suse.com>
20907 L:      linux-sound@vger.kernel.org
20908 S:      Maintained
20909 W:      http://www.alsa-project.org/
20910 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20912 F:      Documentation/sound/
20913 F:      include/sound/
20914 F:      include/uapi/sound/
20915 F:      sound/
20916 F:      tools/testing/selftests/alsa
20917
20918 SOUND - ALSA SELFTESTS
20919 M:      Mark Brown <broonie@kernel.org>
20920 L:      linux-sound@vger.kernel.org
20921 L:      linux-kselftest@vger.kernel.org
20922 S:      Supported
20923 F:      tools/testing/selftests/alsa
20924
20925 SOUND - COMPRESSED AUDIO
20926 M:      Vinod Koul <vkoul@kernel.org>
20927 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20928 S:      Supported
20929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20930 F:      Documentation/sound/designs/compress-offload.rst
20931 F:      include/sound/compress_driver.h
20932 F:      include/uapi/sound/compress_*
20933 F:      sound/core/compress_offload.c
20934 F:      sound/soc/soc-compress.c
20935
20936 SOUND - CORE KUNIT TEST
20937 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
20938 L:      linux-sound@vger.kernel.org
20939 S:      Supported
20940 F:      sound/core/sound_kunit.c
20941
20942 SOUND - DMAENGINE HELPERS
20943 M:      Lars-Peter Clausen <lars@metafoo.de>
20944 S:      Supported
20945 F:      include/sound/dmaengine_pcm.h
20946 F:      sound/core/pcm_dmaengine.c
20947 F:      sound/soc/soc-generic-dmaengine-pcm.c
20948
20949 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20950 M:      Liam Girdwood <lgirdwood@gmail.com>
20951 M:      Mark Brown <broonie@kernel.org>
20952 L:      linux-sound@vger.kernel.org
20953 S:      Supported
20954 W:      http://alsa-project.org/main/index.php/ASoC
20955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20956 F:      Documentation/devicetree/bindings/sound/
20957 F:      Documentation/sound/soc/
20958 F:      include/dt-bindings/sound/
20959 F:      include/sound/soc*
20960 F:      include/sound/sof.h
20961 F:      include/sound/sof/
20962 F:      include/trace/events/sof*.h
20963 F:      include/uapi/sound/asoc.h
20964 F:      sound/soc/
20965
20966 SOUND - SOC LAYER / dapm-graph
20967 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
20968 L:      linux-sound@vger.kernel.org
20969 S:      Maintained
20970 F:      tools/sound/dapm-graph
20971
20972 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20973 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20974 M:      Liam Girdwood <lgirdwood@gmail.com>
20975 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20976 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20977 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20978 M:      Daniel Baluta <daniel.baluta@nxp.com>
20979 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20980 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20981 S:      Supported
20982 W:      https://github.com/thesofproject/linux/
20983 F:      sound/soc/sof/
20984
20985 SOUNDWIRE SUBSYSTEM
20986 M:      Vinod Koul <vkoul@kernel.org>
20987 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20988 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20989 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20990 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20991 S:      Supported
20992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20993 F:      Documentation/driver-api/soundwire/
20994 F:      drivers/soundwire/
20995 F:      include/linux/soundwire/
20996
20997 SP2 MEDIA DRIVER
20998 M:      Olli Salonen <olli.salonen@iki.fi>
20999 L:      linux-media@vger.kernel.org
21000 S:      Maintained
21001 W:      https://linuxtv.org
21002 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21003 F:      drivers/media/dvb-frontends/sp2*
21004
21005 SPANISH DOCUMENTATION
21006 M:      Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
21007 R:      Avadhut Naik <avadhut.naik@amd.com>
21008 S:      Maintained
21009 F:      Documentation/translations/sp_SP/
21010
21011 SPARC + UltraSPARC (sparc/sparc64)
21012 M:      "David S. Miller" <davem@davemloft.net>
21013 M:      Andreas Larsson <andreas@gaisler.com>
21014 L:      sparclinux@vger.kernel.org
21015 S:      Maintained
21016 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
21017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
21018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
21019 F:      arch/sparc/
21020 F:      drivers/sbus/
21021
21022 SPARC SERIAL DRIVERS
21023 M:      "David S. Miller" <davem@davemloft.net>
21024 L:      sparclinux@vger.kernel.org
21025 S:      Maintained
21026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
21027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
21028 F:      drivers/tty/serial/suncore.c
21029 F:      drivers/tty/serial/sunhv.c
21030 F:      drivers/tty/serial/sunsab.c
21031 F:      drivers/tty/serial/sunsab.h
21032 F:      drivers/tty/serial/sunsu.c
21033 F:      drivers/tty/serial/sunzilog.c
21034 F:      drivers/tty/serial/sunzilog.h
21035 F:      drivers/tty/vcc.c
21036 F:      include/linux/sunserialcore.h
21037
21038 SPARSE CHECKER
21039 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
21040 L:      linux-sparse@vger.kernel.org
21041 S:      Maintained
21042 W:      https://sparse.docs.kernel.org/
21043 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
21044 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
21045 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
21046 F:      include/linux/compiler.h
21047
21048 SPEAKUP CONSOLE SPEECH DRIVER
21049 M:      William Hubbs <w.d.hubbs@gmail.com>
21050 M:      Chris Brannon <chris@the-brannons.com>
21051 M:      Kirk Reiser <kirk@reisers.ca>
21052 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
21053 L:      speakup@linux-speakup.org
21054 S:      Odd Fixes
21055 W:      http://www.linux-speakup.org/
21056 W:      https://github.com/linux-speakup/speakup
21057 B:      https://github.com/linux-speakup/speakup/issues
21058 F:      drivers/accessibility/speakup/
21059
21060 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
21061 M:      Viresh Kumar <vireshk@kernel.org>
21062 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
21063 M:      soc@kernel.org
21064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21065 S:      Maintained
21066 W:      http://www.st.com/spear
21067 F:      arch/arm/boot/dts/st/spear*
21068 F:      arch/arm/mach-spear/
21069 F:      drivers/clk/spear/
21070 F:      drivers/pinctrl/spear/
21071
21072 SPI NOR SUBSYSTEM
21073 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
21074 M:      Pratyush Yadav <pratyush@kernel.org>
21075 M:      Michael Walle <mwalle@kernel.org>
21076 L:      linux-mtd@lists.infradead.org
21077 S:      Maintained
21078 W:      http://www.linux-mtd.infradead.org/
21079 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
21080 C:      irc://irc.oftc.net/mtd
21081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
21082 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
21083 F:      drivers/mtd/spi-nor/
21084 F:      include/linux/mtd/spi-nor.h
21085
21086 SPI SUBSYSTEM
21087 M:      Mark Brown <broonie@kernel.org>
21088 L:      linux-spi@vger.kernel.org
21089 S:      Maintained
21090 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
21091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
21092 F:      Documentation/devicetree/bindings/spi/
21093 F:      Documentation/spi/
21094 F:      drivers/spi/
21095 F:      include/linux/spi/
21096 F:      include/uapi/linux/spi/
21097 F:      tools/spi/
21098
21099 SPIDERNET NETWORK DRIVER for CELL
21100 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
21101 M:      Geoff Levand <geoff@infradead.org>
21102 L:      netdev@vger.kernel.org
21103 L:      linuxppc-dev@lists.ozlabs.org
21104 S:      Maintained
21105 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
21106 F:      drivers/net/ethernet/toshiba/spider_net*
21107
21108 SPMI SUBSYSTEM
21109 M:      Stephen Boyd <sboyd@kernel.org>
21110 L:      linux-kernel@vger.kernel.org
21111 S:      Maintained
21112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
21113 F:      Documentation/devicetree/bindings/spmi/
21114 F:      drivers/spmi/
21115 F:      include/dt-bindings/spmi/spmi.h
21116 F:      include/linux/spmi.h
21117 F:      include/trace/events/spmi.h
21118
21119 SPU FILE SYSTEM
21120 M:      Jeremy Kerr <jk@ozlabs.org>
21121 L:      linuxppc-dev@lists.ozlabs.org
21122 S:      Supported
21123 W:      http://www.ibm.com/developerworks/power/cell/
21124 F:      Documentation/filesystems/spufs/spufs.rst
21125 F:      arch/powerpc/platforms/cell/spufs/
21126
21127 SQUASHFS FILE SYSTEM
21128 M:      Phillip Lougher <phillip@squashfs.org.uk>
21129 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
21130 S:      Maintained
21131 W:      http://squashfs.org.uk
21132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
21133 F:      Documentation/filesystems/squashfs.rst
21134 F:      fs/squashfs/
21135
21136 SRM (Alpha) environment access
21137 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
21138 S:      Maintained
21139 F:      arch/alpha/kernel/srm_env.c
21140
21141 ST LSM6DSx IMU IIO DRIVER
21142 M:      Lorenzo Bianconi <lorenzo@kernel.org>
21143 L:      linux-iio@vger.kernel.org
21144 S:      Maintained
21145 W:      http://www.st.com/
21146 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
21147 F:      drivers/iio/imu/st_lsm6dsx/
21148
21149 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
21150 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
21151 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
21152 L:      linux-media@vger.kernel.org
21153 S:      Maintained
21154 T:      git git://linuxtv.org/media_tree.git
21155 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
21156 F:      drivers/media/i2c/st-mipid02.c
21157
21158 ST STM32 FIREWALL
21159 M:      Gatien Chevallier <gatien.chevallier@foss.st.com>
21160 S:      Maintained
21161 F:      drivers/bus/stm32_etzpc.c
21162 F:      drivers/bus/stm32_firewall.c
21163 F:      drivers/bus/stm32_rifsc.c
21164
21165 ST STM32 I2C/SMBUS DRIVER
21166 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
21167 M:      Alain Volmat <alain.volmat@foss.st.com>
21168 L:      linux-i2c@vger.kernel.org
21169 S:      Maintained
21170 F:      drivers/i2c/busses/i2c-stm32*
21171
21172 ST STM32 SPI DRIVER
21173 M:      Alain Volmat <alain.volmat@foss.st.com>
21174 L:      linux-spi@vger.kernel.org
21175 S:      Maintained
21176 F:      drivers/spi/spi-stm32.c
21177
21178 ST STPDDC60 DRIVER
21179 M:      Daniel Nilsson <daniel.nilsson@flex.com>
21180 L:      linux-hwmon@vger.kernel.org
21181 S:      Maintained
21182 F:      Documentation/hwmon/stpddc60.rst
21183 F:      drivers/hwmon/pmbus/stpddc60.c
21184
21185 ST VGXY61 DRIVER
21186 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
21187 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
21188 L:      linux-media@vger.kernel.org
21189 S:      Maintained
21190 T:      git git://linuxtv.org/media_tree.git
21191 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
21192 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
21193 F:      drivers/media/i2c/st-vgxy61.c
21194
21195 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
21196 M:      Song Qiang <songqiang1304521@gmail.com>
21197 L:      linux-iio@vger.kernel.org
21198 S:      Maintained
21199 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
21200 F:      drivers/iio/proximity/vl53l0x-i2c.c
21201
21202 STABLE BRANCH
21203 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21204 M:      Sasha Levin <sashal@kernel.org>
21205 L:      stable@vger.kernel.org
21206 S:      Supported
21207 F:      Documentation/process/stable-kernel-rules.rst
21208
21209 STAGING - ATOMISP DRIVER
21210 M:      Hans de Goede <hdegoede@redhat.com>
21211 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21212 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
21213 L:      linux-media@vger.kernel.org
21214 S:      Maintained
21215 F:      drivers/staging/media/atomisp/
21216
21217 STAGING - FIELDBUS SUBSYSTEM
21218 M:      Sven Van Asbroeck <TheSven73@gmail.com>
21219 S:      Maintained
21220 F:      drivers/staging/fieldbus/*
21221 F:      drivers/staging/fieldbus/Documentation/
21222
21223 STAGING - HMS ANYBUS-S BUS
21224 M:      Sven Van Asbroeck <TheSven73@gmail.com>
21225 S:      Maintained
21226 F:      drivers/staging/fieldbus/anybuss/
21227
21228 STAGING - INDUSTRIAL IO
21229 M:      Jonathan Cameron <jic23@kernel.org>
21230 L:      linux-iio@vger.kernel.org
21231 S:      Odd Fixes
21232 F:      Documentation/devicetree/bindings/staging/iio/
21233 F:      drivers/staging/iio/
21234
21235 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
21236 M:      Marc Dietrich <marvin24@gmx.de>
21237 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
21238 L:      linux-tegra@vger.kernel.org
21239 S:      Maintained
21240 F:      drivers/staging/nvec/
21241
21242 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
21243 M:      Jens Frederich <jfrederich@gmail.com>
21244 M:      Jon Nettleton <jon.nettleton@gmail.com>
21245 S:      Maintained
21246 W:      http://wiki.laptop.org/go/DCON
21247 F:      drivers/staging/olpc_dcon/
21248
21249 STAGING - REALTEK RTL8712U DRIVERS
21250 M:      Larry Finger <Larry.Finger@lwfinger.net>
21251 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
21252 S:      Odd Fixes
21253 F:      drivers/staging/rtl8712/
21254
21255 STAGING - SEPS525 LCD CONTROLLER DRIVERS
21256 M:      Michael Hennerich <michael.hennerich@analog.com>
21257 L:      linux-fbdev@vger.kernel.org
21258 S:      Supported
21259 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
21260 F:      drivers/staging/fbtft/fb_seps525.c
21261
21262 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
21263 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
21264 M:      Teddy Wang <teddy.wang@siliconmotion.com>
21265 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
21266 L:      linux-fbdev@vger.kernel.org
21267 S:      Maintained
21268 F:      drivers/staging/sm750fb/
21269
21270 STAGING - VIA VT665X DRIVERS
21271 M:      Philipp Hortmann <philipp.g.hortmann@gmail.com>
21272 S:      Odd Fixes
21273 F:      drivers/staging/vt665?/
21274
21275 STAGING SUBSYSTEM
21276 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21277 L:      linux-staging@lists.linux.dev
21278 S:      Supported
21279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
21280 F:      drivers/staging/
21281
21282 STANDALONE CACHE CONTROLLER DRIVERS
21283 M:      Conor Dooley <conor@kernel.org>
21284 L:      linux-riscv@lists.infradead.org
21285 S:      Maintained
21286 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
21287 F:      drivers/cache
21288
21289 STARFIRE/DURALAN NETWORK DRIVER
21290 M:      Ion Badulescu <ionut@badula.org>
21291 S:      Odd Fixes
21292 F:      drivers/net/ethernet/adaptec/starfire*
21293
21294 STARFIVE CAMERA SUBSYSTEM DRIVER
21295 M:      Jack Zhu <jack.zhu@starfivetech.com>
21296 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
21297 L:      linux-media@vger.kernel.org
21298 S:      Maintained
21299 F:      Documentation/admin-guide/media/starfive_camss.rst
21300 F:      Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
21301 F:      drivers/staging/media/starfive/camss
21302
21303 STARFIVE CRYPTO DRIVER
21304 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
21305 M:      William Qiu <william.qiu@starfivetech.com>
21306 S:      Supported
21307 F:      Documentation/devicetree/bindings/crypto/starfive*
21308 F:      drivers/crypto/starfive/
21309
21310 STARFIVE DEVICETREES
21311 M:      Emil Renner Berthing <kernel@esmil.dk>
21312 S:      Maintained
21313 F:      arch/riscv/boot/dts/starfive/
21314
21315 STARFIVE DWMAC GLUE LAYER
21316 M:      Emil Renner Berthing <kernel@esmil.dk>
21317 M:      Minda Chen <minda.chen@starfivetech.com>
21318 S:      Maintained
21319 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
21320 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
21321
21322 STARFIVE JH7110 DPHY RX DRIVER
21323 M:      Jack Zhu <jack.zhu@starfivetech.com>
21324 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
21325 S:      Supported
21326 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
21327 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
21328
21329 STARFIVE JH7110 MMC/SD/SDIO DRIVER
21330 M:      William Qiu <william.qiu@starfivetech.com>
21331 S:      Supported
21332 F:      Documentation/devicetree/bindings/mmc/starfive*
21333 F:      drivers/mmc/host/dw_mmc-starfive.c
21334
21335 STARFIVE JH7110 PLL CLOCK DRIVER
21336 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
21337 S:      Supported
21338 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
21339 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
21340
21341 STARFIVE JH7110 PWMDAC DRIVER
21342 M:      Hal Feng <hal.feng@starfivetech.com>
21343 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
21344 S:      Supported
21345 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
21346 F:      sound/soc/starfive/jh7110_pwmdac.c
21347
21348 STARFIVE JH7110 SYSCON
21349 M:      William Qiu <william.qiu@starfivetech.com>
21350 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
21351 S:      Supported
21352 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
21353
21354 STARFIVE JH7110 TDM DRIVER
21355 M:      Walker Chen <walker.chen@starfivetech.com>
21356 S:      Maintained
21357 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
21358 F:      sound/soc/starfive/jh7110_tdm.c
21359
21360 STARFIVE JH71X0 CLOCK DRIVERS
21361 M:      Emil Renner Berthing <kernel@esmil.dk>
21362 M:      Hal Feng <hal.feng@starfivetech.com>
21363 S:      Maintained
21364 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
21365 F:      drivers/clk/starfive/clk-starfive-jh71*
21366 F:      include/dt-bindings/clock/starfive?jh71*.h
21367
21368 STARFIVE JH71X0 PINCTRL DRIVERS
21369 M:      Emil Renner Berthing <kernel@esmil.dk>
21370 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
21371 M:      Hal Feng <hal.feng@starfivetech.com>
21372 L:      linux-gpio@vger.kernel.org
21373 S:      Maintained
21374 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
21375 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
21376 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
21377 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
21378
21379 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
21380 M:      Emil Renner Berthing <kernel@esmil.dk>
21381 M:      Hal Feng <hal.feng@starfivetech.com>
21382 S:      Maintained
21383 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
21384 F:      drivers/reset/starfive/reset-starfive-jh71*
21385 F:      include/dt-bindings/reset/starfive?jh71*.h
21386
21387 STARFIVE JH71X0 USB DRIVERS
21388 M:      Minda Chen <minda.chen@starfivetech.com>
21389 S:      Maintained
21390 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
21391 F:      drivers/usb/cdns3/cdns3-starfive.c
21392
21393 STARFIVE JH71XX PMU CONTROLLER DRIVER
21394 M:      Walker Chen <walker.chen@starfivetech.com>
21395 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
21396 S:      Supported
21397 F:      Documentation/devicetree/bindings/power/starfive*
21398 F:      drivers/pmdomain/starfive/
21399 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
21400
21401 STARFIVE SOC DRIVERS
21402 M:      Conor Dooley <conor@kernel.org>
21403 S:      Maintained
21404 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
21405 F:      Documentation/devicetree/bindings/soc/starfive/
21406
21407 STARFIVE STARLINK PMU DRIVER
21408 M:      Ji Sheng Teoh <jisheng.teoh@starfivetech.com>
21409 S:      Maintained
21410 F:      Documentation/admin-guide/perf/starfive_starlink_pmu.rst
21411 F:      Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml
21412 F:      drivers/perf/starfive_starlink_pmu.c
21413
21414 STARFIVE TRNG DRIVER
21415 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
21416 S:      Supported
21417 F:      Documentation/devicetree/bindings/rng/starfive*
21418 F:      drivers/char/hw_random/jh7110-trng.c
21419
21420 STARFIVE WATCHDOG DRIVER
21421 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
21422 M:      Samin Guo <samin.guo@starfivetech.com>
21423 S:      Supported
21424 F:      Documentation/devicetree/bindings/watchdog/starfive*
21425 F:      drivers/watchdog/starfive-wdt.c
21426
21427 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
21428 M:      Minda Chen <minda.chen@starfivetech.com>
21429 S:      Supported
21430 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
21431 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
21432 F:      drivers/phy/starfive/phy-jh7110-pcie.c
21433 F:      drivers/phy/starfive/phy-jh7110-usb.c
21434
21435 STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER
21436 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
21437 S:      Supported
21438 F:      Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml
21439 F:      drivers/irqchip/irq-starfive-jh8100-intc.c
21440
21441 STATIC BRANCH/CALL
21442 M:      Peter Zijlstra <peterz@infradead.org>
21443 M:      Josh Poimboeuf <jpoimboe@kernel.org>
21444 M:      Jason Baron <jbaron@akamai.com>
21445 R:      Steven Rostedt <rostedt@goodmis.org>
21446 R:      Ard Biesheuvel <ardb@kernel.org>
21447 S:      Supported
21448 F:      arch/*/include/asm/jump_label*.h
21449 F:      arch/*/include/asm/static_call*.h
21450 F:      arch/*/kernel/jump_label.c
21451 F:      arch/*/kernel/static_call.c
21452 F:      include/linux/jump_label*.h
21453 F:      include/linux/static_call*.h
21454 F:      kernel/jump_label.c
21455 F:      kernel/static_call.c
21456
21457 STI AUDIO (ASoC) DRIVERS
21458 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21460 S:      Maintained
21461 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
21462 F:      sound/soc/sti/
21463
21464 STI CEC DRIVER
21465 M:      Alain Volmat <alain.volmat@foss.st.com>
21466 S:      Maintained
21467 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
21468 F:      drivers/media/cec/platform/sti/
21469
21470 STK1160 USB VIDEO CAPTURE DRIVER
21471 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
21472 L:      linux-media@vger.kernel.org
21473 S:      Maintained
21474 T:      git git://linuxtv.org/media_tree.git
21475 F:      drivers/media/usb/stk1160/
21476
21477 STM32 AUDIO (ASoC) DRIVERS
21478 M:      Olivier Moysan <olivier.moysan@foss.st.com>
21479 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21481 S:      Maintained
21482 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
21483 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
21484 F:      sound/soc/stm/
21485
21486 STM32 TIMER/LPTIMER DRIVERS
21487 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
21488 S:      Maintained
21489 F:      Documentation/ABI/testing/*timer-stm32
21490 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
21491 F:      drivers/*/stm32-*timer*
21492 F:      drivers/pwm/pwm-stm32*
21493 F:      include/linux/*/stm32-*tim*
21494
21495 STMMAC ETHERNET DRIVER
21496 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
21497 M:      Jose Abreu <joabreu@synopsys.com>
21498 L:      netdev@vger.kernel.org
21499 S:      Supported
21500 W:      http://www.stlinux.com
21501 F:      Documentation/networking/device_drivers/ethernet/stmicro/
21502 F:      drivers/net/ethernet/stmicro/stmmac/
21503
21504 SUN HAPPY MEAL ETHERNET DRIVER
21505 M:      Sean Anderson <seanga2@gmail.com>
21506 S:      Maintained
21507 F:      drivers/net/ethernet/sun/sunhme.*
21508
21509 SUN3/3X
21510 M:      Sam Creasey <sammy@sammy.net>
21511 S:      Maintained
21512 W:      http://sammy.net/sun3/
21513 F:      arch/m68k/include/asm/sun3*
21514 F:      arch/m68k/kernel/*sun3*
21515 F:      arch/m68k/sun3*/
21516 F:      drivers/net/ethernet/i825xx/sun3*
21517
21518 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
21519 M:      Hans de Goede <hdegoede@redhat.com>
21520 L:      linux-input@vger.kernel.org
21521 S:      Maintained
21522 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
21523 F:      drivers/input/keyboard/sun4i-lradc-keys.c
21524
21525 SUNDANCE NETWORK DRIVER
21526 M:      Denis Kirjanov <kda@linux-powerpc.org>
21527 L:      netdev@vger.kernel.org
21528 S:      Maintained
21529 F:      drivers/net/ethernet/dlink/sundance.c
21530
21531 SUNPLUS ETHERNET DRIVER
21532 M:      Wells Lu <wellslutw@gmail.com>
21533 L:      netdev@vger.kernel.org
21534 S:      Maintained
21535 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
21536 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
21537 F:      drivers/net/ethernet/sunplus/
21538
21539 SUNPLUS MMC DRIVER
21540 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
21541 M:      Li-hao Kuo <lhjeff911@gmail.com>
21542 S:      Maintained
21543 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
21544 F:      drivers/mmc/host/sunplus-mmc.c
21545
21546 SUNPLUS OCOTP DRIVER
21547 M:      Vincent Shih <vincent.sunplus@gmail.com>
21548 S:      Maintained
21549 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
21550 F:      drivers/nvmem/sunplus-ocotp.c
21551
21552 SUNPLUS PWM DRIVER
21553 M:      Hammer Hsieh <hammerh0314@gmail.com>
21554 S:      Maintained
21555 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
21556 F:      drivers/pwm/pwm-sunplus.c
21557
21558 SUNPLUS RTC DRIVER
21559 M:      Vincent Shih <vincent.sunplus@gmail.com>
21560 L:      linux-rtc@vger.kernel.org
21561 S:      Maintained
21562 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
21563 F:      drivers/rtc/rtc-sunplus.c
21564
21565 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
21566 M:      Li-hao Kuo <lhjeff911@gmail.com>
21567 L:      linux-spi@vger.kernel.org
21568 S:      Maintained
21569 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
21570 F:      drivers/spi/spi-sunplus-sp7021.c
21571
21572 SUNPLUS UART DRIVER
21573 M:      Hammer Hsieh <hammerh0314@gmail.com>
21574 S:      Maintained
21575 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
21576 F:      drivers/tty/serial/sunplus-uart.c
21577
21578 SUNPLUS USB2 PHY DRIVER
21579 M:      Vincent Shih <vincent.sunplus@gmail.com>
21580 L:      linux-usb@vger.kernel.org
21581 S:      Maintained
21582 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
21583 F:      drivers/phy/sunplus/Kconfig
21584 F:      drivers/phy/sunplus/Makefile
21585 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
21586
21587 SUNPLUS WATCHDOG DRIVER
21588 M:      Xiantao Hu <xt.hu@cqplus1.com>
21589 L:      linux-watchdog@vger.kernel.org
21590 S:      Maintained
21591 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
21592 F:      drivers/watchdog/sunplus_wdt.c
21593
21594 SUPERH
21595 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
21596 M:      Rich Felker <dalias@libc.org>
21597 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
21598 L:      linux-sh@vger.kernel.org
21599 S:      Maintained
21600 Q:      http://patchwork.kernel.org/project/linux-sh/list/
21601 F:      Documentation/arch/sh/
21602 F:      arch/sh/
21603 F:      drivers/sh/
21604
21605 SUSPEND TO RAM
21606 M:      "Rafael J. Wysocki" <rafael@kernel.org>
21607 M:      Len Brown <len.brown@intel.com>
21608 M:      Pavel Machek <pavel@ucw.cz>
21609 L:      linux-pm@vger.kernel.org
21610 S:      Supported
21611 B:      https://bugzilla.kernel.org
21612 F:      Documentation/power/
21613 F:      arch/x86/kernel/acpi/sleep*
21614 F:      arch/x86/kernel/acpi/wakeup*
21615 F:      drivers/base/power/
21616 F:      include/linux/freezer.h
21617 F:      include/linux/pm.h
21618 F:      include/linux/suspend.h
21619 F:      kernel/power/
21620
21621 SVGA HANDLING
21622 M:      Martin Mares <mj@ucw.cz>
21623 L:      linux-video@atrey.karlin.mff.cuni.cz
21624 S:      Maintained
21625 F:      Documentation/admin-guide/svga.rst
21626 F:      arch/x86/boot/video*
21627
21628 SWITCHDEV
21629 M:      Jiri Pirko <jiri@resnulli.us>
21630 M:      Ivan Vecera <ivecera@redhat.com>
21631 L:      netdev@vger.kernel.org
21632 S:      Supported
21633 F:      include/net/switchdev.h
21634 F:      net/switchdev/
21635
21636 SY8106A REGULATOR DRIVER
21637 M:      Icenowy Zheng <icenowy@aosc.io>
21638 S:      Maintained
21639 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
21640 F:      drivers/regulator/sy8106a-regulator.c
21641
21642 SYNC FILE FRAMEWORK
21643 M:      Sumit Semwal <sumit.semwal@linaro.org>
21644 R:      Gustavo Padovan <gustavo@padovan.org>
21645 L:      linux-media@vger.kernel.org
21646 L:      dri-devel@lists.freedesktop.org
21647 S:      Maintained
21648 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
21649 F:      Documentation/driver-api/sync_file.rst
21650 F:      drivers/dma-buf/dma-fence*
21651 F:      drivers/dma-buf/sw_sync.c
21652 F:      drivers/dma-buf/sync_*
21653 F:      include/linux/sync_file.h
21654 F:      include/uapi/linux/sync_file.h
21655
21656 SYNOPSYS ARC ARCHITECTURE
21657 M:      Vineet Gupta <vgupta@kernel.org>
21658 L:      linux-snps-arc@lists.infradead.org
21659 S:      Supported
21660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
21661 F:      Documentation/arch/arc
21662 F:      Documentation/devicetree/bindings/arc/*
21663 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
21664 F:      arch/arc/
21665 F:      drivers/clocksource/arc_timer.c
21666 F:      drivers/tty/serial/arc_uart.c
21667
21668 SYNOPSYS ARC HSDK SDP pll clock driver
21669 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21670 S:      Supported
21671 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21672 F:      drivers/clk/clk-hsdk-pll.c
21673
21674 SYNOPSYS ARC SDP clock driver
21675 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21676 S:      Supported
21677 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21678 F:      drivers/clk/axs10x/*
21679
21680 SYNOPSYS ARC SDP platform support
21681 M:      Alexey Brodkin <abrodkin@synopsys.com>
21682 S:      Supported
21683 F:      Documentation/devicetree/bindings/arc/axs10*
21684 F:      arch/arc/boot/dts/ax*
21685 F:      arch/arc/plat-axs10x
21686
21687 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21688 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21689 S:      Supported
21690 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21691 F:      drivers/reset/reset-axs10x.c
21692
21693 SYNOPSYS CREG GPIO DRIVER
21694 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21695 S:      Maintained
21696 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21697 F:      drivers/gpio/gpio-creg-snps.c
21698
21699 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21700 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21701 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21702 S:      Supported
21703 F:      drivers/tty/serial/8250/8250_dw.c
21704 F:      drivers/tty/serial/8250/8250_dwlib.*
21705 F:      drivers/tty/serial/8250/8250_lpss.c
21706
21707 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21708 M:      Hoan Tran <hoan@os.amperecomputing.com>
21709 M:      Serge Semin <fancer.lancer@gmail.com>
21710 L:      linux-gpio@vger.kernel.org
21711 S:      Maintained
21712 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21713 F:      drivers/gpio/gpio-dwapb.c
21714
21715 SYNOPSYS DESIGNWARE APB SSI DRIVER
21716 M:      Serge Semin <fancer.lancer@gmail.com>
21717 L:      linux-spi@vger.kernel.org
21718 S:      Supported
21719 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21720 F:      drivers/spi/spi-dw*
21721
21722 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21723 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21724 S:      Maintained
21725 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21726 F:      drivers/dma/dw-axi-dmac/
21727
21728 SYNOPSYS DESIGNWARE DMAC DRIVER
21729 M:      Viresh Kumar <vireshk@kernel.org>
21730 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21731 S:      Maintained
21732 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21733 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21734 F:      drivers/dma/dw/
21735 F:      include/dt-bindings/dma/dw-dmac.h
21736 F:      include/linux/dma/dw.h
21737 F:      include/linux/platform_data/dma-dw.h
21738
21739 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21740 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21741 L:      netdev@vger.kernel.org
21742 S:      Supported
21743 F:      drivers/net/ethernet/synopsys/
21744
21745 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21746 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21747 L:      netdev@vger.kernel.org
21748 S:      Supported
21749 F:      drivers/net/pcs/pcs-xpcs.c
21750 F:      drivers/net/pcs/pcs-xpcs.h
21751 F:      include/linux/pcs/pcs-xpcs.h
21752
21753 SYNOPSYS DESIGNWARE I2C DRIVER
21754 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21755 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21756 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21757 R:      Jan Dabros <jsd@semihalf.com>
21758 L:      linux-i2c@vger.kernel.org
21759 S:      Supported
21760 F:      drivers/i2c/busses/i2c-designware-*
21761
21762 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21763 M:      Jaehoon Chung <jh80.chung@samsung.com>
21764 L:      linux-mmc@vger.kernel.org
21765 S:      Maintained
21766 F:      drivers/mmc/host/dw_mmc*
21767
21768 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
21769 M:      Shuai Xue <xueshuai@linux.alibaba.com>
21770 M:      Jing Zhang <renyu.zj@linux.alibaba.com>
21771 S:      Supported
21772 F:      Documentation/admin-guide/perf/dwc_pcie_pmu.rst
21773 F:      drivers/perf/dwc_pcie_pmu.c
21774
21775 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21776 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21777 S:      Supported
21778 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21779 F:      drivers/reset/reset-hsdk.c
21780 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21781
21782 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21783 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21784 M:      Manjunath M B <manjumb@synopsys.com>
21785 L:      linux-mmc@vger.kernel.org
21786 S:      Maintained
21787 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21788
21789 SYSTEM CONFIGURATION (SYSCON)
21790 M:      Lee Jones <lee@kernel.org>
21791 M:      Arnd Bergmann <arnd@arndb.de>
21792 S:      Supported
21793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21794 F:      drivers/mfd/syscon.c
21795
21796 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21797 M:      Sudeep Holla <sudeep.holla@arm.com>
21798 R:      Cristian Marussi <cristian.marussi@arm.com>
21799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21800 S:      Maintained
21801 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21802 F:      drivers/clk/clk-sc[mp]i.c
21803 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21804 F:      drivers/firmware/arm_scmi/
21805 F:      drivers/firmware/arm_scpi.c
21806 F:      drivers/hwmon/scmi-hwmon.c
21807 F:      drivers/pinctrl/pinctrl-scmi.c
21808 F:      drivers/pmdomain/arm/
21809 F:      drivers/powercap/arm_scmi_powercap.c
21810 F:      drivers/regulator/scmi-regulator.c
21811 F:      drivers/reset/reset-scmi.c
21812 F:      include/linux/sc[mp]i_protocol.h
21813 F:      include/trace/events/scmi.h
21814 F:      include/uapi/linux/virtio_scmi.h
21815
21816 SYSTEM RESET/SHUTDOWN DRIVERS
21817 M:      Sebastian Reichel <sre@kernel.org>
21818 L:      linux-pm@vger.kernel.org
21819 S:      Maintained
21820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21821 F:      Documentation/devicetree/bindings/power/reset/
21822 F:      drivers/power/reset/
21823
21824 SYSTEM TRACE MODULE CLASS
21825 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21826 S:      Maintained
21827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21828 F:      Documentation/trace/stm.rst
21829 F:      drivers/hwtracing/stm/
21830 F:      include/linux/stm.h
21831 F:      include/uapi/linux/stm.h
21832
21833 SYSTEM76 ACPI DRIVER
21834 M:      Jeremy Soller <jeremy@system76.com>
21835 M:      System76 Product Development <productdev@system76.com>
21836 L:      platform-driver-x86@vger.kernel.org
21837 S:      Maintained
21838 F:      drivers/platform/x86/system76_acpi.c
21839
21840 SYSV FILESYSTEM
21841 S:      Orphan
21842 F:      Documentation/filesystems/sysv-fs.rst
21843 F:      fs/sysv/
21844 F:      include/linux/sysv_fs.h
21845
21846 TASKSTATS STATISTICS INTERFACE
21847 M:      Balbir Singh <bsingharora@gmail.com>
21848 S:      Maintained
21849 F:      Documentation/accounting/taskstats*
21850 F:      include/linux/taskstats*
21851 F:      kernel/taskstats.c
21852
21853 TC subsystem
21854 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21855 M:      Cong Wang <xiyou.wangcong@gmail.com>
21856 M:      Jiri Pirko <jiri@resnulli.us>
21857 L:      netdev@vger.kernel.org
21858 S:      Maintained
21859 F:      include/net/pkt_cls.h
21860 F:      include/net/pkt_sched.h
21861 F:      include/net/tc_act/
21862 F:      include/uapi/linux/pkt_cls.h
21863 F:      include/uapi/linux/pkt_sched.h
21864 F:      include/uapi/linux/tc_act/
21865 F:      include/uapi/linux/tc_ematch/
21866 F:      net/sched/
21867 F:      tools/testing/selftests/tc-testing
21868
21869 TC90522 MEDIA DRIVER
21870 M:      Akihiro Tsukada <tskd08@gmail.com>
21871 L:      linux-media@vger.kernel.org
21872 S:      Odd Fixes
21873 F:      drivers/media/dvb-frontends/tc90522*
21874
21875 TCP LOW PRIORITY MODULE
21876 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21877 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21878 S:      Maintained
21879 W:      http://tcp-lp-mod.sourceforge.net/
21880 F:      net/ipv4/tcp_lp.c
21881
21882 TDA10071 MEDIA DRIVER
21883 L:      linux-media@vger.kernel.org
21884 S:      Orphan
21885 W:      https://linuxtv.org
21886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21887 F:      drivers/media/dvb-frontends/tda10071*
21888
21889 TDA18212 MEDIA DRIVER
21890 L:      linux-media@vger.kernel.org
21891 S:      Orphan
21892 W:      https://linuxtv.org
21893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21894 F:      drivers/media/tuners/tda18212*
21895
21896 TDA18218 MEDIA DRIVER
21897 L:      linux-media@vger.kernel.org
21898 S:      Orphan
21899 W:      https://linuxtv.org
21900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21901 F:      drivers/media/tuners/tda18218*
21902
21903 TDA18250 MEDIA DRIVER
21904 M:      Olli Salonen <olli.salonen@iki.fi>
21905 L:      linux-media@vger.kernel.org
21906 S:      Maintained
21907 W:      https://linuxtv.org
21908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21909 T:      git git://linuxtv.org/media_tree.git
21910 F:      drivers/media/tuners/tda18250*
21911
21912 TDA18271 MEDIA DRIVER
21913 M:      Michael Krufky <mkrufky@linuxtv.org>
21914 L:      linux-media@vger.kernel.org
21915 S:      Maintained
21916 W:      https://linuxtv.org
21917 W:      http://github.com/mkrufky
21918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21919 T:      git git://linuxtv.org/mkrufky/tuners.git
21920 F:      drivers/media/tuners/tda18271*
21921
21922 TDA1997x MEDIA DRIVER
21923 M:      Tim Harvey <tharvey@gateworks.com>
21924 L:      linux-media@vger.kernel.org
21925 S:      Maintained
21926 W:      https://linuxtv.org
21927 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21928 F:      drivers/media/i2c/tda1997x.*
21929
21930 TDA827x MEDIA DRIVER
21931 M:      Michael Krufky <mkrufky@linuxtv.org>
21932 L:      linux-media@vger.kernel.org
21933 S:      Maintained
21934 W:      https://linuxtv.org
21935 W:      http://github.com/mkrufky
21936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21937 T:      git git://linuxtv.org/mkrufky/tuners.git
21938 F:      drivers/media/tuners/tda8290.*
21939
21940 TDA8290 MEDIA DRIVER
21941 M:      Michael Krufky <mkrufky@linuxtv.org>
21942 L:      linux-media@vger.kernel.org
21943 S:      Maintained
21944 W:      https://linuxtv.org
21945 W:      http://github.com/mkrufky
21946 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21947 T:      git git://linuxtv.org/mkrufky/tuners.git
21948 F:      drivers/media/tuners/tda8290.*
21949
21950 TDA9840 MEDIA DRIVER
21951 M:      Hans Verkuil <hverkuil@xs4all.nl>
21952 L:      linux-media@vger.kernel.org
21953 S:      Maintained
21954 W:      https://linuxtv.org
21955 T:      git git://linuxtv.org/media_tree.git
21956 F:      drivers/media/i2c/tda9840*
21957
21958 TEA5761 TUNER DRIVER
21959 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21960 L:      linux-media@vger.kernel.org
21961 S:      Odd fixes
21962 W:      https://linuxtv.org
21963 T:      git git://linuxtv.org/media_tree.git
21964 F:      drivers/media/tuners/tea5761.*
21965
21966 TEA5767 TUNER DRIVER
21967 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21968 L:      linux-media@vger.kernel.org
21969 S:      Maintained
21970 W:      https://linuxtv.org
21971 T:      git git://linuxtv.org/media_tree.git
21972 F:      drivers/media/tuners/tea5767.*
21973
21974 TEA6415C MEDIA DRIVER
21975 M:      Hans Verkuil <hverkuil@xs4all.nl>
21976 L:      linux-media@vger.kernel.org
21977 S:      Maintained
21978 W:      https://linuxtv.org
21979 T:      git git://linuxtv.org/media_tree.git
21980 F:      drivers/media/i2c/tea6415c*
21981
21982 TEA6420 MEDIA DRIVER
21983 M:      Hans Verkuil <hverkuil@xs4all.nl>
21984 L:      linux-media@vger.kernel.org
21985 S:      Maintained
21986 W:      https://linuxtv.org
21987 T:      git git://linuxtv.org/media_tree.git
21988 F:      drivers/media/i2c/tea6420*
21989
21990 TEAM DRIVER
21991 M:      Jiri Pirko <jiri@resnulli.us>
21992 L:      netdev@vger.kernel.org
21993 S:      Supported
21994 F:      Documentation/netlink/specs/team.yaml
21995 F:      drivers/net/team/
21996 F:      include/linux/if_team.h
21997 F:      include/uapi/linux/if_team.h
21998 F:      tools/testing/selftests/drivers/net/team/
21999
22000 TECHNICAL ADVISORY BOARD PROCESS DOCS
22001 M:      "Theodore Ts'o" <tytso@mit.edu>
22002 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22003 L:      tech-board-discuss@lists.linux.dev
22004 S:      Maintained
22005 F:      Documentation/process/contribution-maturity-model.rst
22006 F:      Documentation/process/researcher-guidelines.rst
22007
22008 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
22009 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
22010 S:      Maintained
22011 F:      arch/x86/platform/ts5500/
22012
22013 TECHNOTREND USB IR RECEIVER
22014 M:      Sean Young <sean@mess.org>
22015 L:      linux-media@vger.kernel.org
22016 S:      Maintained
22017 F:      drivers/media/rc/ttusbir.c
22018
22019 TECHWELL TW9900 VIDEO DECODER
22020 M:      Mehdi Djait <mehdi.djait@bootlin.com>
22021 L:      linux-media@vger.kernel.org
22022 S:      Maintained
22023 F:      drivers/media/i2c/tw9900.c
22024
22025 TECHWELL TW9910 VIDEO DECODER
22026 L:      linux-media@vger.kernel.org
22027 S:      Orphan
22028 F:      drivers/media/i2c/tw9910.c
22029 F:      include/media/i2c/tw9910.h
22030
22031 TEE SUBSYSTEM
22032 M:      Jens Wiklander <jens.wiklander@linaro.org>
22033 R:      Sumit Garg <sumit.garg@linaro.org>
22034 L:      op-tee@lists.trustedfirmware.org
22035 S:      Maintained
22036 F:      Documentation/driver-api/tee.rst
22037 F:      Documentation/tee/
22038 F:      Documentation/userspace-api/tee.rst
22039 F:      drivers/tee/
22040 F:      include/linux/tee_core.h
22041 F:      include/linux/tee_drv.h
22042 F:      include/uapi/linux/tee.h
22043
22044 TEGRA ARCHITECTURE SUPPORT
22045 M:      Thierry Reding <thierry.reding@gmail.com>
22046 M:      Jonathan Hunter <jonathanh@nvidia.com>
22047 L:      linux-tegra@vger.kernel.org
22048 S:      Supported
22049 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
22050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
22051 N:      [^a-z]tegra
22052
22053 TEGRA CLOCK DRIVER
22054 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
22055 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
22056 S:      Supported
22057 F:      drivers/clk/tegra/
22058
22059 TEGRA CRYPTO DRIVERS
22060 M:      Akhil R <akhilrajeev@nvidia.com>
22061 S:      Supported
22062 F:      drivers/crypto/tegra/*
22063
22064 TEGRA DMA DRIVERS
22065 M:      Laxman Dewangan <ldewangan@nvidia.com>
22066 M:      Jon Hunter <jonathanh@nvidia.com>
22067 S:      Supported
22068 F:      drivers/dma/tegra*
22069
22070 TEGRA I2C DRIVER
22071 M:      Laxman Dewangan <ldewangan@nvidia.com>
22072 R:      Dmitry Osipenko <digetx@gmail.com>
22073 S:      Supported
22074 F:      drivers/i2c/busses/i2c-tegra.c
22075
22076 TEGRA IOMMU DRIVERS
22077 M:      Thierry Reding <thierry.reding@gmail.com>
22078 R:      Krishna Reddy <vdumpa@nvidia.com>
22079 L:      linux-tegra@vger.kernel.org
22080 S:      Supported
22081 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
22082 F:      drivers/iommu/tegra*
22083
22084 TEGRA KBC DRIVER
22085 M:      Laxman Dewangan <ldewangan@nvidia.com>
22086 S:      Supported
22087 F:      drivers/input/keyboard/tegra-kbc.c
22088
22089 TEGRA NAND DRIVER
22090 M:      Stefan Agner <stefan@agner.ch>
22091 M:      Lucas Stach <dev@lynxeye.de>
22092 S:      Maintained
22093 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
22094 F:      drivers/mtd/nand/raw/tegra_nand.c
22095
22096 TEGRA PWM DRIVER
22097 M:      Thierry Reding <thierry.reding@gmail.com>
22098 S:      Supported
22099 F:      drivers/pwm/pwm-tegra.c
22100
22101 TEGRA QUAD SPI DRIVER
22102 M:      Thierry Reding <thierry.reding@gmail.com>
22103 M:      Jonathan Hunter <jonathanh@nvidia.com>
22104 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
22105 L:      linux-tegra@vger.kernel.org
22106 S:      Maintained
22107 F:      drivers/spi/spi-tegra210-quad.c
22108
22109 TEGRA SERIAL DRIVER
22110 M:      Laxman Dewangan <ldewangan@nvidia.com>
22111 S:      Supported
22112 F:      drivers/tty/serial/serial-tegra.c
22113
22114 TEGRA SPI DRIVER
22115 M:      Laxman Dewangan <ldewangan@nvidia.com>
22116 S:      Supported
22117 F:      drivers/spi/spi-tegra*
22118
22119 TEGRA VIDEO DRIVER
22120 M:      Thierry Reding <thierry.reding@gmail.com>
22121 M:      Jonathan Hunter <jonathanh@nvidia.com>
22122 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
22123 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
22124 L:      linux-media@vger.kernel.org
22125 L:      linux-tegra@vger.kernel.org
22126 S:      Maintained
22127 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
22128 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
22129 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
22130 F:      drivers/staging/media/tegra-video/
22131
22132 TEGRA XUSB PADCTL DRIVER
22133 M:      JC Kuo <jckuo@nvidia.com>
22134 S:      Supported
22135 F:      drivers/phy/tegra/xusb*
22136
22137 TEHUTI ETHERNET DRIVER
22138 M:      Andy Gospodarek <andy@greyhouse.net>
22139 L:      netdev@vger.kernel.org
22140 S:      Supported
22141 F:      drivers/net/ethernet/tehuti/*
22142
22143 TELECOM CLOCK DRIVER FOR MCPL0010
22144 M:      Mark Gross <markgross@kernel.org>
22145 S:      Supported
22146 F:      drivers/char/tlclk.c
22147
22148 TEMPO SEMICONDUCTOR DRIVERS
22149 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
22150 S:      Maintained
22151 F:      Documentation/devicetree/bindings/sound/tscs*.txt
22152 F:      sound/soc/codecs/tscs*.c
22153 F:      sound/soc/codecs/tscs*.h
22154
22155 TENSILICA XTENSA PORT (xtensa)
22156 M:      Chris Zankel <chris@zankel.net>
22157 M:      Max Filippov <jcmvbkbc@gmail.com>
22158 S:      Maintained
22159 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
22160 F:      arch/xtensa/
22161 F:      drivers/irqchip/irq-xtensa-*
22162
22163 TEXAS INSTRUMENTS ASoC DRIVERS
22164 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
22165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22166 S:      Maintained
22167 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
22168 F:      sound/soc/ti/
22169
22170 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
22171 M:      Shenghao Ding <shenghao-ding@ti.com>
22172 M:      Kevin Lu <kevin-lu@ti.com>
22173 M:      Baojun Xu <baojun.xu@ti.com>
22174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22175 S:      Maintained
22176 F:      Documentation/devicetree/bindings/sound/tas2552.txt
22177 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
22178 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
22179 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
22180 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.yaml
22181 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
22182 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
22183 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
22184 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
22185 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
22186 F:      include/sound/tas2*.h
22187 F:      include/sound/tlv320*.h
22188 F:      include/sound/tpa6130a2-plat.h
22189 F:      sound/pci/hda/tas2781_hda_i2c.c
22190 F:      sound/soc/codecs/pcm1681.c
22191 F:      sound/soc/codecs/pcm1789*.*
22192 F:      sound/soc/codecs/pcm179x*.*
22193 F:      sound/soc/codecs/pcm186x*.*
22194 F:      sound/soc/codecs/pcm3008.*
22195 F:      sound/soc/codecs/pcm3060*.*
22196 F:      sound/soc/codecs/pcm3168a*.*
22197 F:      sound/soc/codecs/pcm5102a.c
22198 F:      sound/soc/codecs/pcm512x*.*
22199 F:      sound/soc/codecs/tas2*.*
22200 F:      sound/soc/codecs/tlv320*.*
22201 F:      sound/soc/codecs/tpa6130a2.*
22202
22203 TEXAS INSTRUMENTS DMA DRIVERS
22204 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
22205 L:      dmaengine@vger.kernel.org
22206 S:      Maintained
22207 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
22208 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
22209 F:      Documentation/devicetree/bindings/dma/ti/
22210 F:      drivers/dma/ti/
22211 F:      include/linux/dma/k3-psil.h
22212 F:      include/linux/dma/k3-udma-glue.h
22213 F:      include/linux/dma/ti-cppi5.h
22214 X:      drivers/dma/ti/cppi41.c
22215
22216 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
22217 M:      Robert Marko <robert.marko@sartura.hr>
22218 M:      Luka Perkov <luka.perkov@sartura.hr>
22219 L:      linux-hwmon@vger.kernel.org
22220 S:      Maintained
22221 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
22222 F:      Documentation/hwmon/tps23861.rst
22223 F:      drivers/hwmon/tps23861.c
22224
22225 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
22226 M:      Ricardo Ribalda <ribalda@kernel.org>
22227 L:      linux-iio@vger.kernel.org
22228 S:      Supported
22229 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
22230 F:      drivers/iio/dac/ti-dac7612.c
22231
22232 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
22233 M:      Nishanth Menon <nm@ti.com>
22234 M:      Tero Kristo <kristo@kernel.org>
22235 M:      Santosh Shilimkar <ssantosh@kernel.org>
22236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22237 S:      Maintained
22238 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
22239 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
22240 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
22241 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
22242 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
22243 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
22244 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
22245 F:      drivers/clk/keystone/sci-clk.c
22246 F:      drivers/firmware/ti_sci*
22247 F:      drivers/irqchip/irq-ti-sci-inta.c
22248 F:      drivers/irqchip/irq-ti-sci-intr.c
22249 F:      drivers/reset/reset-ti-sci.c
22250 F:      drivers/soc/ti/ti_sci_inta_msi.c
22251 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
22252 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
22253 F:      include/linux/soc/ti/ti_sci_inta_msi.h
22254 F:      include/linux/soc/ti/ti_sci_protocol.h
22255
22256 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
22257 M:      Puranjay Mohan <puranjay@kernel.org>
22258 L:      linux-iio@vger.kernel.org
22259 S:      Supported
22260 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
22261 F:      drivers/iio/temperature/tmp117.c
22262
22263 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
22264 M:      Hans Verkuil <hverkuil@xs4all.nl>
22265 L:      linux-media@vger.kernel.org
22266 S:      Maintained
22267 W:      https://linuxtv.org
22268 T:      git git://linuxtv.org/media_tree.git
22269 F:      drivers/media/radio/radio-raremono.c
22270
22271 THERMAL
22272 M:      Rafael J. Wysocki <rafael@kernel.org>
22273 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
22274 R:      Zhang Rui <rui.zhang@intel.com>
22275 R:      Lukasz Luba <lukasz.luba@arm.com>
22276 L:      linux-pm@vger.kernel.org
22277 S:      Supported
22278 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
22280 F:      Documentation/ABI/testing/sysfs-class-thermal
22281 F:      Documentation/admin-guide/thermal/
22282 F:      Documentation/devicetree/bindings/thermal/
22283 F:      Documentation/driver-api/thermal/
22284 F:      drivers/thermal/
22285 F:      include/dt-bindings/thermal/
22286 F:      include/linux/cpu_cooling.h
22287 F:      include/linux/thermal.h
22288 F:      include/uapi/linux/thermal.h
22289 F:      tools/lib/thermal/
22290 F:      tools/thermal/
22291
22292 THERMAL DRIVER FOR AMLOGIC SOCS
22293 M:      Guillaume La Roque <glaroque@baylibre.com>
22294 L:      linux-pm@vger.kernel.org
22295 L:      linux-amlogic@lists.infradead.org
22296 S:      Supported
22297 W:      http://linux-meson.com/
22298 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
22299 F:      drivers/thermal/amlogic_thermal.c
22300
22301 THERMAL/CPU_COOLING
22302 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
22303 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
22304 M:      Viresh Kumar <viresh.kumar@linaro.org>
22305 R:      Lukasz Luba <lukasz.luba@arm.com>
22306 L:      linux-pm@vger.kernel.org
22307 S:      Supported
22308 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
22309 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
22310 F:      drivers/thermal/cpufreq_cooling.c
22311 F:      drivers/thermal/cpuidle_cooling.c
22312 F:      include/linux/cpu_cooling.h
22313
22314 THERMAL/POWER_ALLOCATOR
22315 M:      Lukasz Luba <lukasz.luba@arm.com>
22316 L:      linux-pm@vger.kernel.org
22317 S:      Maintained
22318 F:      Documentation/driver-api/thermal/power_allocator.rst
22319 F:      drivers/thermal/gov_power_allocator.c
22320 F:      drivers/thermal/thermal_trace_ipa.h
22321
22322 THINKPAD ACPI EXTRAS DRIVER
22323 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
22324 L:      ibm-acpi-devel@lists.sourceforge.net
22325 L:      platform-driver-x86@vger.kernel.org
22326 S:      Maintained
22327 W:      http://ibm-acpi.sourceforge.net
22328 W:      http://thinkwiki.org/wiki/Ibm-acpi
22329 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
22330 F:      drivers/platform/x86/thinkpad_acpi.c
22331
22332 THINKPAD LMI DRIVER
22333 M:      Mark Pearson <markpearson@lenovo.com>
22334 L:      platform-driver-x86@vger.kernel.org
22335 S:      Maintained
22336 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
22337 F:      drivers/platform/x86/think-lmi.?
22338
22339 THP7312 ISP DRIVER
22340 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22341 M:      Paul Elder <paul.elder@ideasonboard.com>
22342 L:      linux-media@vger.kernel.org
22343 S:      Maintained
22344 T:      git git://linuxtv.org/media_tree.git
22345 F:      Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
22346 F:      Documentation/userspace-api/media/drivers/thp7312.rst
22347 F:      drivers/media/i2c/thp7312.c
22348 F:      include/uapi/linux/thp7312.h
22349
22350 THUNDERBOLT DMA TRAFFIC TEST DRIVER
22351 M:      Isaac Hazan <isaac.hazan@intel.com>
22352 L:      linux-usb@vger.kernel.org
22353 S:      Maintained
22354 F:      drivers/thunderbolt/dma_test.c
22355
22356 THUNDERBOLT DRIVER
22357 M:      Andreas Noever <andreas.noever@gmail.com>
22358 M:      Michael Jamet <michael.jamet@intel.com>
22359 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
22360 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
22361 L:      linux-usb@vger.kernel.org
22362 S:      Maintained
22363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
22364 F:      Documentation/admin-guide/thunderbolt.rst
22365 F:      drivers/thunderbolt/
22366 F:      include/linux/thunderbolt.h
22367
22368 THUNDERBOLT NETWORK DRIVER
22369 M:      Michael Jamet <michael.jamet@intel.com>
22370 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
22371 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
22372 L:      netdev@vger.kernel.org
22373 S:      Maintained
22374 F:      drivers/net/thunderbolt/
22375
22376 THUNDERX GPIO DRIVER
22377 M:      Robert Richter <rric@kernel.org>
22378 S:      Odd Fixes
22379 F:      drivers/gpio/gpio-thunderx.c
22380
22381 TI ADS7924 ADC DRIVER
22382 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
22383 L:      linux-iio@vger.kernel.org
22384 S:      Supported
22385 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
22386 F:      drivers/iio/adc/ti-ads7924.c
22387
22388 TI AM437X VPFE DRIVER
22389 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
22390 L:      linux-media@vger.kernel.org
22391 S:      Maintained
22392 W:      https://linuxtv.org
22393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22394 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
22395 F:      drivers/media/platform/ti/am437x/
22396
22397 TI BANDGAP AND THERMAL DRIVER
22398 M:      Eduardo Valentin <edubezval@gmail.com>
22399 M:      Keerthy <j-keerthy@ti.com>
22400 L:      linux-pm@vger.kernel.org
22401 L:      linux-omap@vger.kernel.org
22402 S:      Maintained
22403 F:      drivers/thermal/ti-soc-thermal/
22404
22405 TI BQ27XXX POWER SUPPLY DRIVER
22406 F:      drivers/power/supply/bq27xxx_battery.c
22407 F:      drivers/power/supply/bq27xxx_battery_i2c.c
22408 F:      include/linux/power/bq27xxx_battery.h
22409
22410 TI CDCE706 CLOCK DRIVER
22411 M:      Max Filippov <jcmvbkbc@gmail.com>
22412 S:      Maintained
22413 F:      drivers/clk/clk-cdce706.c
22414
22415 TI CLOCK DRIVER
22416 M:      Tero Kristo <kristo@kernel.org>
22417 L:      linux-omap@vger.kernel.org
22418 S:      Odd Fixes
22419 F:      drivers/clk/ti/
22420 F:      include/linux/clk/ti.h
22421
22422 TI DAVINCI MACHINE SUPPORT
22423 M:      Bartosz Golaszewski <brgl@bgdev.pl>
22424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22425 S:      Maintained
22426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
22427 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
22428 F:      arch/arm/boot/dts/ti/davinci/
22429 F:      arch/arm/mach-davinci/
22430 F:      drivers/i2c/busses/i2c-davinci.c
22431
22432 TI DAVINCI SERIES CLOCK DRIVER
22433 M:      David Lechner <david@lechnology.com>
22434 S:      Maintained
22435 F:      Documentation/devicetree/bindings/clock/ti/davinci/
22436 F:      drivers/clk/davinci/
22437 F:      include/linux/clk/davinci.h
22438
22439 TI DAVINCI SERIES GPIO DRIVER
22440 M:      Keerthy <j-keerthy@ti.com>
22441 L:      linux-gpio@vger.kernel.org
22442 S:      Maintained
22443 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
22444 F:      drivers/gpio/gpio-davinci.c
22445
22446 TI DAVINCI SERIES MEDIA DRIVER
22447 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
22448 L:      linux-media@vger.kernel.org
22449 S:      Maintained
22450 W:      https://linuxtv.org
22451 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22452 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
22453 F:      drivers/media/platform/ti/davinci/
22454 F:      include/media/davinci/
22455
22456 TI ENHANCED CAPTURE (eCAP) DRIVER
22457 M:      Vignesh Raghavendra <vigneshr@ti.com>
22458 R:      Julien Panis <jpanis@baylibre.com>
22459 L:      linux-iio@vger.kernel.org
22460 L:      linux-omap@vger.kernel.org
22461 S:      Maintained
22462 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
22463 F:      drivers/counter/ti-ecap-capture.c
22464
22465 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
22466 R:      David Lechner <david@lechnology.com>
22467 L:      linux-iio@vger.kernel.org
22468 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
22469 F:      drivers/counter/ti-eqep.c
22470
22471 TI ETHERNET SWITCH DRIVER (CPSW)
22472 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
22473 R:      Roger Quadros <rogerq@kernel.org>
22474 L:      linux-omap@vger.kernel.org
22475 L:      netdev@vger.kernel.org
22476 S:      Maintained
22477 F:      drivers/net/ethernet/ti/cpsw*
22478 F:      drivers/net/ethernet/ti/davinci*
22479
22480 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
22481 M:      Alex Dubov <oakad@yahoo.com>
22482 S:      Maintained
22483 W:      http://tifmxx.berlios.de/
22484 F:      drivers/memstick/host/tifm_ms.c
22485 F:      drivers/misc/tifm*
22486 F:      drivers/mmc/host/tifm_sd.c
22487 F:      include/linux/tifm.h
22488
22489 TI FPD-LINK DRIVERS
22490 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
22491 L:      linux-media@vger.kernel.org
22492 S:      Maintained
22493 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
22494 F:      drivers/media/i2c/ds90*
22495 F:      include/media/i2c/ds90*
22496
22497 TI HDC302X HUMIDITY DRIVER
22498 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
22499 M:      Li peiyu <579lpy@gmail.com>
22500 L:      linux-iio@vger.kernel.org
22501 S:      Maintained
22502 F:      Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
22503 F:      drivers/iio/humidity/hdc3020.c
22504
22505 TI ICSSG ETHERNET DRIVER (ICSSG)
22506 R:      MD Danish Anwar <danishanwar@ti.com>
22507 R:      Roger Quadros <rogerq@kernel.org>
22508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22509 L:      netdev@vger.kernel.org
22510 S:      Maintained
22511 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
22512 F:      drivers/net/ethernet/ti/icssg/*
22513
22514 TI J721E CSI2RX DRIVER
22515 M:      Jai Luthra <j-luthra@ti.com>
22516 L:      linux-media@vger.kernel.org
22517 S:      Maintained
22518 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
22519 F:      drivers/media/platform/ti/j721e-csi2rx/
22520
22521 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
22522 M:      Nishanth Menon <nm@ti.com>
22523 M:      Santosh Shilimkar <ssantosh@kernel.org>
22524 L:      linux-kernel@vger.kernel.org
22525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22526 S:      Maintained
22527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
22528 F:      drivers/pmdomain/ti/omap_prm.c
22529 F:      drivers/soc/ti/*
22530
22531 TI LM49xxx FAMILY ASoC CODEC DRIVERS
22532 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
22533 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
22534 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22535 S:      Maintained
22536 F:      sound/soc/codecs/isabelle*
22537 F:      sound/soc/codecs/lm49453*
22538
22539 TI LMP92064 ADC DRIVER
22540 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
22541 R:      kernel@pengutronix.de
22542 L:      linux-iio@vger.kernel.org
22543 S:      Maintained
22544 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
22545 F:      drivers/iio/adc/ti-lmp92064.c
22546
22547 TI PCM3060 ASoC CODEC DRIVER
22548 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
22549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22550 S:      Maintained
22551 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
22552 F:      sound/soc/codecs/pcm3060*
22553
22554 TI TAS571X FAMILY ASoC CODEC DRIVER
22555 M:      Kevin Cernekee <cernekee@chromium.org>
22556 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22557 S:      Odd Fixes
22558 F:      sound/soc/codecs/tas571x*
22559
22560 TI TMAG5273 MAGNETOMETER DRIVER
22561 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
22562 L:      linux-iio@vger.kernel.org
22563 S:      Maintained
22564 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
22565 F:      drivers/iio/magnetometer/tmag5273.c
22566
22567 TI TRF7970A NFC DRIVER
22568 M:      Mark Greer <mgreer@animalcreek.com>
22569 L:      linux-wireless@vger.kernel.org
22570 S:      Supported
22571 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
22572 F:      drivers/nfc/trf7970a.c
22573
22574 TI TSC2046 ADC DRIVER
22575 M:      Oleksij Rempel <o.rempel@pengutronix.de>
22576 R:      kernel@pengutronix.de
22577 L:      linux-iio@vger.kernel.org
22578 S:      Maintained
22579 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
22580 F:      drivers/iio/adc/ti-tsc2046.c
22581
22582 TI TWL4030 SERIES SOC CODEC DRIVER
22583 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
22584 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22585 S:      Maintained
22586 F:      sound/soc/codecs/twl4030*
22587
22588 TI VPE/CAL DRIVERS
22589 M:      Benoit Parrot <bparrot@ti.com>
22590 L:      linux-media@vger.kernel.org
22591 S:      Maintained
22592 W:      http://linuxtv.org/
22593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22594 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
22595 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
22596 F:      drivers/media/platform/ti/cal/
22597 F:      drivers/media/platform/ti/vpe/
22598
22599 TI WILINK WIRELESS DRIVERS
22600 L:      linux-wireless@vger.kernel.org
22601 S:      Orphan
22602 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
22603 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
22604 F:      drivers/net/wireless/ti/
22605
22606 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
22607 M:      John Stultz <jstultz@google.com>
22608 M:      Thomas Gleixner <tglx@linutronix.de>
22609 R:      Stephen Boyd <sboyd@kernel.org>
22610 L:      linux-kernel@vger.kernel.org
22611 S:      Supported
22612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
22613 F:      include/linux/clocksource.h
22614 F:      include/linux/time.h
22615 F:      include/linux/timekeeper_internal.h
22616 F:      include/linux/timekeeping.h
22617 F:      include/linux/timex.h
22618 F:      include/uapi/linux/time.h
22619 F:      include/uapi/linux/timex.h
22620 F:      kernel/time/alarmtimer.c
22621 F:      kernel/time/clocksource*
22622 F:      kernel/time/ntp*
22623 F:      kernel/time/time.c
22624 F:      kernel/time/timeconst.bc
22625 F:      kernel/time/timeconv.c
22626 F:      kernel/time/timecounter.c
22627 F:      kernel/time/timekeeping*
22628 F:      kernel/time/time_test.c
22629 F:      tools/testing/selftests/timers/
22630
22631 TIPC NETWORK LAYER
22632 M:      Jon Maloy <jmaloy@redhat.com>
22633 M:      Ying Xue <ying.xue@windriver.com>
22634 L:      netdev@vger.kernel.org (core kernel code)
22635 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
22636 S:      Maintained
22637 W:      http://tipc.sourceforge.net/
22638 F:      include/uapi/linux/tipc*.h
22639 F:      net/tipc/
22640
22641 TLAN NETWORK DRIVER
22642 M:      Samuel Chessman <chessman@tux.org>
22643 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
22644 S:      Maintained
22645 W:      http://sourceforge.net/projects/tlan/
22646 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
22647 F:      drivers/net/ethernet/ti/tlan.*
22648
22649 TMIO/SDHI MMC DRIVER
22650 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
22651 L:      linux-mmc@vger.kernel.org
22652 L:      linux-renesas-soc@vger.kernel.org
22653 S:      Supported
22654 F:      drivers/mmc/host/renesas_sdhi*
22655 F:      drivers/mmc/host/tmio_mmc*
22656 F:      include/linux/mfd/tmio.h
22657
22658 TMP513 HARDWARE MONITOR DRIVER
22659 M:      Eric Tremblay <etremblay@distech-controls.com>
22660 L:      linux-hwmon@vger.kernel.org
22661 S:      Maintained
22662 F:      Documentation/hwmon/tmp513.rst
22663 F:      drivers/hwmon/tmp513.c
22664
22665 TMPFS (SHMEM FILESYSTEM)
22666 M:      Hugh Dickins <hughd@google.com>
22667 L:      linux-mm@kvack.org
22668 S:      Maintained
22669 F:      include/linux/shmem_fs.h
22670 F:      mm/shmem.c
22671
22672 TOMOYO SECURITY MODULE
22673 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
22674 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
22675 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
22676 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
22677 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
22678 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
22679 S:      Maintained
22680 W:      https://tomoyo.sourceforge.net/
22681 F:      security/tomoyo/
22682
22683 TOPSTAR LAPTOP EXTRAS DRIVER
22684 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
22685 L:      platform-driver-x86@vger.kernel.org
22686 S:      Maintained
22687 F:      drivers/platform/x86/topstar-laptop.c
22688
22689 TORTURE-TEST MODULES
22690 M:      Davidlohr Bueso <dave@stgolabs.net>
22691 M:      "Paul E. McKenney" <paulmck@kernel.org>
22692 M:      Josh Triplett <josh@joshtriplett.org>
22693 L:      linux-kernel@vger.kernel.org
22694 S:      Supported
22695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22696 F:      Documentation/RCU/torture.rst
22697 F:      kernel/locking/locktorture.c
22698 F:      kernel/rcu/rcuscale.c
22699 F:      kernel/rcu/rcutorture.c
22700 F:      kernel/rcu/refscale.c
22701 F:      kernel/torture.c
22702
22703 TOSHIBA ACPI EXTRAS DRIVER
22704 M:      Azael Avalos <coproscefalo@gmail.com>
22705 L:      platform-driver-x86@vger.kernel.org
22706 S:      Maintained
22707 F:      drivers/platform/x86/toshiba_acpi.c
22708
22709 TOSHIBA BLUETOOTH DRIVER
22710 M:      Azael Avalos <coproscefalo@gmail.com>
22711 L:      platform-driver-x86@vger.kernel.org
22712 S:      Maintained
22713 F:      drivers/platform/x86/toshiba_bluetooth.c
22714
22715 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22716 M:      Azael Avalos <coproscefalo@gmail.com>
22717 L:      platform-driver-x86@vger.kernel.org
22718 S:      Maintained
22719 F:      drivers/platform/x86/toshiba_haps.c
22720
22721 TOSHIBA SMM DRIVER
22722 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22723 S:      Maintained
22724 W:      http://www.buzzard.org.uk/toshiba/
22725 F:      drivers/char/toshiba.c
22726 F:      include/linux/toshiba.h
22727 F:      include/uapi/linux/toshiba.h
22728
22729 TOSHIBA TC358743 DRIVER
22730 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22731 L:      linux-media@vger.kernel.org
22732 S:      Maintained
22733 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22734 F:      drivers/media/i2c/tc358743*
22735 F:      include/media/i2c/tc358743.h
22736
22737 TOSHIBA WMI HOTKEYS DRIVER
22738 M:      Azael Avalos <coproscefalo@gmail.com>
22739 L:      platform-driver-x86@vger.kernel.org
22740 S:      Maintained
22741 F:      drivers/platform/x86/toshiba-wmi.c
22742
22743 TPM DEVICE DRIVER
22744 M:      Peter Huewe <peterhuewe@gmx.de>
22745 M:      Jarkko Sakkinen <jarkko@kernel.org>
22746 R:      Jason Gunthorpe <jgg@ziepe.ca>
22747 L:      linux-integrity@vger.kernel.org
22748 S:      Maintained
22749 W:      https://gitlab.com/jarkkojs/linux-tpmdd-test
22750 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22752 F:      Documentation/devicetree/bindings/tpm/
22753 F:      drivers/char/tpm/
22754
22755 TPS546D24 DRIVER
22756 M:      Duke Du <dukedu83@gmail.com>
22757 L:      linux-hwmon@vger.kernel.org
22758 S:      Maintained
22759 F:      Documentation/hwmon/tps546d24.rst
22760 F:      drivers/hwmon/pmbus/tps546d24.c
22761
22762 TQ SYSTEMS BOARD & DRIVER SUPPORT
22763 L:      linux@ew.tq-group.com
22764 S:      Supported
22765 W:      https://www.tq-group.com/en/products/tq-embedded/
22766 F:      arch/arm/boot/dts/imx*mba*.dts*
22767 F:      arch/arm/boot/dts/imx*tqma*.dts*
22768 F:      arch/arm/boot/dts/mba*.dtsi
22769 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22770 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22771 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22772 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22773 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22774 F:      drivers/gpio/gpio-tqmx86.c
22775 F:      drivers/mfd/tqmx86.c
22776 F:      drivers/watchdog/tqmx86_wdt.c
22777
22778 TRACING
22779 M:      Steven Rostedt <rostedt@goodmis.org>
22780 M:      Masami Hiramatsu <mhiramat@kernel.org>
22781 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22782 L:      linux-kernel@vger.kernel.org
22783 L:      linux-trace-kernel@vger.kernel.org
22784 S:      Maintained
22785 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22787 F:      Documentation/trace/*
22788 F:      fs/tracefs/
22789 F:      include/linux/trace*.h
22790 F:      include/trace/
22791 F:      kernel/trace/
22792 F:      scripts/tracing/
22793 F:      tools/testing/selftests/ftrace/
22794
22795 TRACING MMIO ACCESSES (MMIOTRACE)
22796 M:      Steven Rostedt <rostedt@goodmis.org>
22797 M:      Masami Hiramatsu <mhiramat@kernel.org>
22798 R:      Karol Herbst <karolherbst@gmail.com>
22799 R:      Pekka Paalanen <ppaalanen@gmail.com>
22800 L:      linux-kernel@vger.kernel.org
22801 L:      nouveau@lists.freedesktop.org
22802 S:      Maintained
22803 F:      arch/x86/mm/kmmio.c
22804 F:      arch/x86/mm/mmio-mod.c
22805 F:      arch/x86/mm/testmmiotrace.c
22806 F:      include/linux/mmiotrace.h
22807 F:      kernel/trace/trace_mmiotrace.c
22808
22809 TRACING OS NOISE / LATENCY TRACERS
22810 M:      Steven Rostedt <rostedt@goodmis.org>
22811 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22812 S:      Maintained
22813 F:      Documentation/trace/hwlat_detector.rst
22814 F:      Documentation/trace/osnoise-tracer.rst
22815 F:      Documentation/trace/timerlat-tracer.rst
22816 F:      arch/*/kernel/trace.c
22817 F:      include/trace/events/osnoise.h
22818 F:      kernel/trace/trace_hwlat.c
22819 F:      kernel/trace/trace_irqsoff.c
22820 F:      kernel/trace/trace_osnoise.c
22821 F:      kernel/trace/trace_sched_wakeup.c
22822
22823 TRADITIONAL CHINESE DOCUMENTATION
22824 M:      Hu Haowen <2023002089@link.tyut.edu.cn>
22825 S:      Maintained
22826 W:      https://github.com/srcres258/linux-doc
22827 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22828 F:      Documentation/translations/zh_TW/
22829
22830 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22831 M:      Dan Williams <dan.j.williams@intel.com>
22832 L:      linux-coco@lists.linux.dev
22833 S:      Maintained
22834 F:      Documentation/ABI/testing/configfs-tsm
22835 F:      drivers/virt/coco/tsm.c
22836 F:      include/linux/tsm.h
22837
22838 TRUSTED SERVICES TEE DRIVER
22839 M:      Balint Dobszay <balint.dobszay@arm.com>
22840 M:      Sudeep Holla <sudeep.holla@arm.com>
22841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22842 L:      trusted-services@lists.trustedfirmware.org
22843 S:      Maintained
22844 F:      Documentation/tee/ts-tee.rst
22845 F:      drivers/tee/tstee/
22846
22847 TTY LAYER AND SERIAL DRIVERS
22848 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22849 M:      Jiri Slaby <jirislaby@kernel.org>
22850 L:      linux-kernel@vger.kernel.org
22851 L:      linux-serial@vger.kernel.org
22852 S:      Supported
22853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22854 F:      Documentation/devicetree/bindings/serial/
22855 F:      Documentation/driver-api/serial/
22856 F:      drivers/tty/
22857 F:      include/linux/selection.h
22858 F:      include/linux/serial.h
22859 F:      include/linux/serial_core.h
22860 F:      include/linux/sysrq.h
22861 F:      include/linux/tty*.h
22862 F:      include/linux/vt.h
22863 F:      include/linux/vt_*.h
22864 F:      include/uapi/linux/serial.h
22865 F:      include/uapi/linux/serial_core.h
22866 F:      include/uapi/linux/tty.h
22867
22868 TUA9001 MEDIA DRIVER
22869 L:      linux-media@vger.kernel.org
22870 S:      Orphan
22871 W:      https://linuxtv.org
22872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22873 F:      drivers/media/tuners/tua9001*
22874
22875 TULIP NETWORK DRIVERS
22876 L:      netdev@vger.kernel.org
22877 L:      linux-parisc@vger.kernel.org
22878 S:      Orphan
22879 F:      drivers/net/ethernet/dec/tulip/
22880
22881 TUN/TAP driver
22882 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22883 M:      Jason Wang <jasowang@redhat.com>
22884 S:      Maintained
22885 W:      http://vtun.sourceforge.net/tun
22886 F:      Documentation/networking/tuntap.rst
22887 F:      arch/um/os-Linux/drivers/
22888 F:      drivers/net/tap.c
22889 F:      drivers/net/tun.c
22890
22891 TURBOCHANNEL SUBSYSTEM
22892 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22893 M:      Ralf Baechle <ralf@linux-mips.org>
22894 L:      linux-mips@vger.kernel.org
22895 S:      Maintained
22896 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22897 F:      drivers/tc/
22898 F:      include/linux/tc.h
22899
22900 TURBOSTAT UTILITY
22901 M:      "Len Brown" <lenb@kernel.org>
22902 L:      linux-pm@vger.kernel.org
22903 S:      Supported
22904 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22905 B:      https://bugzilla.kernel.org
22906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22907 F:      tools/power/x86/turbostat/
22908 F:      tools/testing/selftests/turbostat/
22909
22910 TW5864 VIDEO4LINUX DRIVER
22911 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22912 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22913 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22914 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22915 L:      linux-media@vger.kernel.org
22916 S:      Supported
22917 F:      drivers/media/pci/tw5864/
22918
22919 TW68 VIDEO4LINUX DRIVER
22920 M:      Hans Verkuil <hverkuil@xs4all.nl>
22921 L:      linux-media@vger.kernel.org
22922 S:      Odd Fixes
22923 W:      https://linuxtv.org
22924 T:      git git://linuxtv.org/media_tree.git
22925 F:      drivers/media/pci/tw68/
22926
22927 TW686X VIDEO4LINUX DRIVER
22928 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22929 L:      linux-media@vger.kernel.org
22930 S:      Maintained
22931 W:      http://linuxtv.org
22932 T:      git git://linuxtv.org/media_tree.git
22933 F:      drivers/media/pci/tw686x/
22934
22935 U-BOOT ENVIRONMENT VARIABLES
22936 M:      Rafał Miłecki <rafal@milecki.pl>
22937 S:      Maintained
22938 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22939 F:      drivers/nvmem/u-boot-env.c
22940
22941 UACCE ACCELERATOR FRAMEWORK
22942 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22943 M:      Zhou Wang <wangzhou1@hisilicon.com>
22944 L:      linux-accelerators@lists.ozlabs.org
22945 L:      linux-kernel@vger.kernel.org
22946 S:      Maintained
22947 F:      Documentation/ABI/testing/sysfs-driver-uacce
22948 F:      Documentation/misc-devices/uacce.rst
22949 F:      drivers/misc/uacce/
22950 F:      include/linux/uacce.h
22951 F:      include/uapi/misc/uacce/
22952
22953 UBI FILE SYSTEM (UBIFS)
22954 M:      Richard Weinberger <richard@nod.at>
22955 R:      Zhihao Cheng <chengzhihao1@huawei.com>
22956 L:      linux-mtd@lists.infradead.org
22957 S:      Supported
22958 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22961 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22962 F:      Documentation/filesystems/ubifs-authentication.rst
22963 F:      Documentation/filesystems/ubifs.rst
22964 F:      fs/ubifs/
22965
22966 UBLK USERSPACE BLOCK DRIVER
22967 M:      Ming Lei <ming.lei@redhat.com>
22968 L:      linux-block@vger.kernel.org
22969 S:      Maintained
22970 F:      Documentation/block/ublk.rst
22971 F:      drivers/block/ublk_drv.c
22972 F:      include/uapi/linux/ublk_cmd.h
22973
22974 UBSAN
22975 M:      Kees Cook <kees@kernel.org>
22976 R:      Marco Elver <elver@google.com>
22977 R:      Andrey Konovalov <andreyknvl@gmail.com>
22978 R:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
22979 L:      kasan-dev@googlegroups.com
22980 L:      linux-hardening@vger.kernel.org
22981 S:      Supported
22982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
22983 F:      Documentation/dev-tools/ubsan.rst
22984 F:      include/linux/ubsan.h
22985 F:      lib/Kconfig.ubsan
22986 F:      lib/test_ubsan.c
22987 F:      lib/ubsan.c
22988 F:      lib/ubsan.h
22989 F:      scripts/Makefile.ubsan
22990 K:      \bARCH_HAS_UBSAN\b
22991
22992 UCLINUX (M68KNOMMU AND COLDFIRE)
22993 M:      Greg Ungerer <gerg@linux-m68k.org>
22994 L:      linux-m68k@lists.linux-m68k.org
22995 S:      Maintained
22996 W:      http://www.linux-m68k.org/
22997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22998 F:      arch/m68k/*/*_no.*
22999 F:      arch/m68k/68*/
23000 F:      arch/m68k/coldfire/
23001 F:      arch/m68k/include/asm/*_no.*
23002
23003 UDF FILESYSTEM
23004 M:      Jan Kara <jack@suse.com>
23005 S:      Maintained
23006 F:      Documentation/filesystems/udf.rst
23007 F:      fs/udf/
23008
23009 UDRAW TABLET
23010 M:      Bastien Nocera <hadess@hadess.net>
23011 L:      linux-input@vger.kernel.org
23012 S:      Maintained
23013 F:      drivers/hid/hid-udraw-ps3.c
23014
23015 UFS FILESYSTEM
23016 M:      Evgeniy Dushistov <dushistov@mail.ru>
23017 S:      Maintained
23018 F:      Documentation/admin-guide/ufs.rst
23019 F:      fs/ufs/
23020
23021 UHID USERSPACE HID IO DRIVER
23022 M:      David Rheinsberg <david@readahead.eu>
23023 L:      linux-input@vger.kernel.org
23024 S:      Maintained
23025 F:      drivers/hid/uhid.c
23026 F:      include/uapi/linux/uhid.h
23027
23028 ULPI BUS
23029 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
23030 L:      linux-usb@vger.kernel.org
23031 S:      Maintained
23032 F:      drivers/usb/common/ulpi.c
23033 F:      include/linux/ulpi/
23034
23035 UNICODE SUBSYSTEM
23036 M:      Gabriel Krisman Bertazi <krisman@kernel.org>
23037 L:      linux-fsdevel@vger.kernel.org
23038 S:      Supported
23039 F:      fs/unicode/
23040
23041 UNIFDEF
23042 M:      Tony Finch <dot@dotat.at>
23043 S:      Maintained
23044 W:      http://dotat.at/prog/unifdef
23045 F:      scripts/unifdef.c
23046
23047 UNIFORM CDROM DRIVER
23048 M:      Phillip Potter <phil@philpotter.co.uk>
23049 S:      Maintained
23050 F:      Documentation/cdrom/
23051 F:      drivers/cdrom/cdrom.c
23052 F:      include/linux/cdrom.h
23053 F:      include/uapi/linux/cdrom.h
23054
23055 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
23056 R:      Alim Akhtar <alim.akhtar@samsung.com>
23057 R:      Avri Altman <avri.altman@wdc.com>
23058 R:      Bart Van Assche <bvanassche@acm.org>
23059 L:      linux-scsi@vger.kernel.org
23060 S:      Supported
23061 F:      Documentation/devicetree/bindings/ufs/
23062 F:      Documentation/scsi/ufs.rst
23063 F:      drivers/ufs/core/
23064
23065 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
23066 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
23067 L:      linux-scsi@vger.kernel.org
23068 S:      Supported
23069 F:      drivers/ufs/host/*dwc*
23070
23071 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
23072 M:      Alim Akhtar <alim.akhtar@samsung.com>
23073 L:      linux-scsi@vger.kernel.org
23074 S:      Maintained
23075 F:      drivers/ufs/host/ufs-exynos*
23076
23077 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
23078 M:      Peter Wang <peter.wang@mediatek.com>
23079 R:      Stanley Jhu <chu.stanley@gmail.com>
23080 L:      linux-scsi@vger.kernel.org
23081 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
23082 S:      Maintained
23083 F:      drivers/ufs/host/ufs-mediatek*
23084
23085 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
23086 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
23087 L:      linux-arm-msm@vger.kernel.org
23088 L:      linux-scsi@vger.kernel.org
23089 S:      Maintained
23090 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
23091 F:      drivers/ufs/host/ufs-qcom*
23092
23093 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
23094 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
23095 L:      linux-renesas-soc@vger.kernel.org
23096 L:      linux-scsi@vger.kernel.org
23097 S:      Maintained
23098 F:      drivers/ufs/host/ufs-renesas.c
23099
23100 UNSORTED BLOCK IMAGES (UBI)
23101 M:      Richard Weinberger <richard@nod.at>
23102 R:      Zhihao Cheng <chengzhihao1@huawei.com>
23103 L:      linux-mtd@lists.infradead.org
23104 S:      Supported
23105 W:      http://www.linux-mtd.infradead.org/
23106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
23107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
23108 F:      drivers/mtd/ubi/
23109 F:      include/linux/mtd/ubi.h
23110 F:      include/uapi/mtd/ubi-user.h
23111
23112 USB "USBNET" DRIVER FRAMEWORK
23113 M:      Oliver Neukum <oneukum@suse.com>
23114 L:      netdev@vger.kernel.org
23115 S:      Maintained
23116 W:      http://www.linux-usb.org/usbnet
23117 F:      drivers/net/usb/usbnet.c
23118 F:      include/linux/usb/usbnet.h
23119
23120 USB ACM DRIVER
23121 M:      Oliver Neukum <oneukum@suse.com>
23122 L:      linux-usb@vger.kernel.org
23123 S:      Maintained
23124 F:      Documentation/usb/acm.rst
23125 F:      drivers/usb/class/cdc-acm.*
23126
23127 USB APPLE MFI FASTCHARGE DRIVER
23128 M:      Bastien Nocera <hadess@hadess.net>
23129 L:      linux-usb@vger.kernel.org
23130 S:      Maintained
23131 F:      drivers/usb/misc/apple-mfi-fastcharge.c
23132
23133 USB AR5523 WIRELESS DRIVER
23134 L:      linux-wireless@vger.kernel.org
23135 S:      Orphan
23136 F:      drivers/net/wireless/ath/ar5523/
23137
23138 USB ATTACHED SCSI
23139 M:      Oliver Neukum <oneukum@suse.com>
23140 L:      linux-usb@vger.kernel.org
23141 L:      linux-scsi@vger.kernel.org
23142 S:      Maintained
23143 F:      drivers/usb/storage/uas.c
23144
23145 USB CDC ETHERNET DRIVER
23146 M:      Oliver Neukum <oliver@neukum.org>
23147 L:      linux-usb@vger.kernel.org
23148 S:      Maintained
23149 F:      drivers/net/usb/cdc_*.c
23150 F:      include/uapi/linux/usb/cdc.h
23151
23152 USB CHAOSKEY DRIVER
23153 M:      Keith Packard <keithp@keithp.com>
23154 L:      linux-usb@vger.kernel.org
23155 S:      Maintained
23156 F:      drivers/usb/misc/chaoskey.c
23157
23158 USB CYPRESS C67X00 DRIVER
23159 L:      linux-usb@vger.kernel.org
23160 S:      Orphan
23161 F:      drivers/usb/c67x00/
23162
23163 USB DAVICOM DM9601 DRIVER
23164 M:      Peter Korsgaard <peter@korsgaard.com>
23165 L:      netdev@vger.kernel.org
23166 S:      Maintained
23167 W:      http://www.linux-usb.org/usbnet
23168 F:      drivers/net/usb/dm9601.c
23169
23170 USB EHCI DRIVER
23171 M:      Alan Stern <stern@rowland.harvard.edu>
23172 L:      linux-usb@vger.kernel.org
23173 S:      Maintained
23174 F:      Documentation/usb/ehci.rst
23175 F:      drivers/usb/host/ehci*
23176
23177 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
23178 M:      Jiri Kosina <jikos@kernel.org>
23179 M:      Benjamin Tissoires <bentiss@kernel.org>
23180 L:      linux-usb@vger.kernel.org
23181 S:      Maintained
23182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
23183 F:      Documentation/hid/hiddev.rst
23184 F:      drivers/hid/usbhid/
23185
23186 USB INTEL XHCI ROLE MUX DRIVER
23187 M:      Hans de Goede <hdegoede@redhat.com>
23188 L:      linux-usb@vger.kernel.org
23189 S:      Maintained
23190 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
23191
23192 USB IP DRIVER FOR HISILICON KIRIN 960
23193 M:      Yu Chen <chenyu56@huawei.com>
23194 M:      Binghui Wang <wangbinghui@hisilicon.com>
23195 L:      linux-usb@vger.kernel.org
23196 S:      Maintained
23197 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
23198 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
23199
23200 USB IP DRIVER FOR HISILICON KIRIN 970
23201 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23202 L:      linux-usb@vger.kernel.org
23203 S:      Maintained
23204 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
23205 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
23206
23207 USB ISP116X DRIVER
23208 M:      Olav Kongas <ok@artecdesign.ee>
23209 L:      linux-usb@vger.kernel.org
23210 S:      Maintained
23211 F:      drivers/usb/host/isp116x*
23212 F:      include/linux/usb/isp116x.h
23213
23214 USB ISP1760 DRIVER
23215 M:      Rui Miguel Silva <rui.silva@linaro.org>
23216 L:      linux-usb@vger.kernel.org
23217 S:      Maintained
23218 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
23219 F:      drivers/usb/isp1760/*
23220
23221 USB LAN78XX ETHERNET DRIVER
23222 M:      Woojung Huh <woojung.huh@microchip.com>
23223 M:      UNGLinuxDriver@microchip.com
23224 L:      netdev@vger.kernel.org
23225 S:      Maintained
23226 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
23227 F:      drivers/net/usb/lan78xx.*
23228 F:      include/dt-bindings/net/microchip-lan78xx.h
23229
23230 USB MASS STORAGE DRIVER
23231 M:      Alan Stern <stern@rowland.harvard.edu>
23232 L:      linux-usb@vger.kernel.org
23233 L:      usb-storage@lists.one-eyed-alien.net
23234 S:      Maintained
23235 F:      drivers/usb/storage/
23236
23237 USB MIDI DRIVER
23238 M:      Clemens Ladisch <clemens@ladisch.de>
23239 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23240 S:      Maintained
23241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
23242 F:      sound/usb/midi.*
23243
23244 USB NETWORKING DRIVERS
23245 L:      linux-usb@vger.kernel.org
23246 S:      Odd Fixes
23247 F:      drivers/net/usb/
23248
23249 USB OHCI DRIVER
23250 M:      Alan Stern <stern@rowland.harvard.edu>
23251 L:      linux-usb@vger.kernel.org
23252 S:      Maintained
23253 F:      Documentation/usb/ohci.rst
23254 F:      drivers/usb/host/ohci*
23255
23256 USB OTG FSM (Finite State Machine)
23257 M:      Peter Chen <peter.chen@kernel.org>
23258 L:      linux-usb@vger.kernel.org
23259 S:      Maintained
23260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
23261 F:      drivers/usb/common/usb-otg-fsm.c
23262
23263 USB OVER IP DRIVER
23264 M:      Valentina Manea <valentina.manea.m@gmail.com>
23265 M:      Shuah Khan <shuah@kernel.org>
23266 M:      Shuah Khan <skhan@linuxfoundation.org>
23267 R:      Hongren Zheng <i@zenithal.me>
23268 L:      linux-usb@vger.kernel.org
23269 S:      Maintained
23270 F:      Documentation/usb/usbip_protocol.rst
23271 F:      drivers/usb/usbip/
23272 F:      tools/testing/selftests/drivers/usb/usbip/
23273 F:      tools/usb/usbip/
23274
23275 USB PEGASUS DRIVER
23276 M:      Petko Manolov <petkan@nucleusys.com>
23277 L:      linux-usb@vger.kernel.org
23278 L:      netdev@vger.kernel.org
23279 S:      Maintained
23280 W:      https://github.com/petkan/pegasus
23281 T:      git https://github.com/petkan/pegasus.git
23282 F:      drivers/net/usb/pegasus.*
23283
23284 USB PRINTER DRIVER (usblp)
23285 M:      Pete Zaitcev <zaitcev@redhat.com>
23286 L:      linux-usb@vger.kernel.org
23287 S:      Supported
23288 F:      drivers/usb/class/usblp.c
23289
23290 USB QMI WWAN NETWORK DRIVER
23291 M:      Bjørn Mork <bjorn@mork.no>
23292 L:      netdev@vger.kernel.org
23293 S:      Maintained
23294 F:      Documentation/ABI/testing/sysfs-class-net-qmi
23295 F:      drivers/net/usb/qmi_wwan.c
23296
23297 USB RAW GADGET DRIVER
23298 R:      Andrey Konovalov <andreyknvl@gmail.com>
23299 L:      linux-usb@vger.kernel.org
23300 S:      Maintained
23301 F:      Documentation/usb/raw-gadget.rst
23302 F:      drivers/usb/gadget/legacy/raw_gadget.c
23303 F:      include/uapi/linux/usb/raw_gadget.h
23304
23305 USB RTL8150 DRIVER
23306 M:      Petko Manolov <petkan@nucleusys.com>
23307 L:      linux-usb@vger.kernel.org
23308 L:      netdev@vger.kernel.org
23309 S:      Maintained
23310 W:      https://github.com/petkan/rtl8150
23311 T:      git https://github.com/petkan/rtl8150.git
23312 F:      drivers/net/usb/rtl8150.c
23313
23314 USB SERIAL SUBSYSTEM
23315 M:      Johan Hovold <johan@kernel.org>
23316 L:      linux-usb@vger.kernel.org
23317 S:      Maintained
23318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
23319 F:      Documentation/usb/usb-serial.rst
23320 F:      drivers/usb/serial/
23321 F:      include/linux/usb/serial.h
23322
23323 USB SMSC75XX ETHERNET DRIVER
23324 M:      Steve Glendinning <steve.glendinning@shawell.net>
23325 L:      netdev@vger.kernel.org
23326 S:      Maintained
23327 F:      drivers/net/usb/smsc75xx.*
23328
23329 USB SMSC95XX ETHERNET DRIVER
23330 M:      Steve Glendinning <steve.glendinning@shawell.net>
23331 M:      UNGLinuxDriver@microchip.com
23332 L:      netdev@vger.kernel.org
23333 S:      Maintained
23334 F:      drivers/net/usb/smsc95xx.*
23335
23336 USB SUBSYSTEM
23337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23338 L:      linux-usb@vger.kernel.org
23339 S:      Supported
23340 W:      http://www.linux-usb.org
23341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
23342 F:      Documentation/devicetree/bindings/usb/
23343 F:      Documentation/usb/
23344 F:      drivers/usb/
23345 F:      include/dt-bindings/usb/
23346 F:      include/linux/usb.h
23347 F:      include/linux/usb/
23348 F:      include/uapi/linux/usb/
23349
23350 USB TYPEC BUS FOR ALTERNATE MODES
23351 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
23352 L:      linux-usb@vger.kernel.org
23353 S:      Maintained
23354 F:      Documentation/ABI/testing/sysfs-bus-typec
23355 F:      Documentation/driver-api/usb/typec_bus.rst
23356 F:      drivers/usb/typec/altmodes/
23357 F:      include/linux/usb/typec_altmode.h
23358
23359 USB TYPEC CLASS
23360 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
23361 L:      linux-usb@vger.kernel.org
23362 S:      Maintained
23363 F:      Documentation/ABI/testing/sysfs-class-typec
23364 F:      Documentation/driver-api/usb/typec.rst
23365 F:      drivers/usb/typec/
23366 F:      include/linux/usb/typec.h
23367
23368 USB TYPEC INTEL PMC MUX DRIVER
23369 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
23370 L:      linux-usb@vger.kernel.org
23371 S:      Maintained
23372 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
23373 F:      drivers/usb/typec/mux/intel_pmc_mux.c
23374
23375 USB TYPEC PI3USB30532 MUX DRIVER
23376 M:      Hans de Goede <hdegoede@redhat.com>
23377 L:      linux-usb@vger.kernel.org
23378 S:      Maintained
23379 F:      drivers/usb/typec/mux/pi3usb30532.c
23380
23381 USB TYPEC PORT CONTROLLER DRIVERS
23382 L:      linux-usb@vger.kernel.org
23383 S:      Orphan
23384 F:      drivers/usb/typec/tcpm/
23385
23386 USB UHCI DRIVER
23387 M:      Alan Stern <stern@rowland.harvard.edu>
23388 L:      linux-usb@vger.kernel.org
23389 S:      Maintained
23390 F:      drivers/usb/host/uhci*
23391
23392 USB VIDEO CLASS
23393 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23394 L:      linux-media@vger.kernel.org
23395 S:      Maintained
23396 W:      http://www.ideasonboard.org/uvc/
23397 T:      git git://linuxtv.org/media_tree.git
23398 F:      drivers/media/usb/uvc/
23399 F:      include/uapi/linux/uvcvideo.h
23400
23401 USB WEBCAM GADGET
23402 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23403 M:      Daniel Scally <dan.scally@ideasonboard.com>
23404 L:      linux-usb@vger.kernel.org
23405 S:      Maintained
23406 F:      drivers/usb/gadget/function/*uvc*
23407 F:      drivers/usb/gadget/legacy/webcam.c
23408 F:      include/uapi/linux/usb/g_uvc.h
23409
23410 USB XHCI DRIVER
23411 M:      Mathias Nyman <mathias.nyman@intel.com>
23412 L:      linux-usb@vger.kernel.org
23413 S:      Supported
23414 F:      drivers/usb/host/pci-quirks*
23415 F:      drivers/usb/host/xhci*
23416
23417 USER DATAGRAM PROTOCOL (UDP)
23418 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
23419 S:      Maintained
23420 F:      include/linux/udp.h
23421 F:      net/ipv4/udp.c
23422 F:      net/ipv6/udp.c
23423
23424 USER-MODE LINUX (UML)
23425 M:      Richard Weinberger <richard@nod.at>
23426 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
23427 M:      Johannes Berg <johannes@sipsolutions.net>
23428 L:      linux-um@lists.infradead.org
23429 S:      Maintained
23430 W:      http://user-mode-linux.sourceforge.net
23431 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
23432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
23433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
23434 F:      Documentation/virt/uml/
23435 F:      arch/um/
23436 F:      arch/x86/um/
23437 F:      fs/hostfs/
23438
23439 USERSPACE COPYIN/COPYOUT (UIOVEC)
23440 M:      Alexander Viro <viro@zeniv.linux.org.uk>
23441 S:      Maintained
23442 F:      include/linux/uio.h
23443 F:      lib/iov_iter.c
23444
23445 USERSPACE DMA BUFFER DRIVER
23446 M:      Gerd Hoffmann <kraxel@redhat.com>
23447 L:      dri-devel@lists.freedesktop.org
23448 S:      Maintained
23449 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
23450 F:      drivers/dma-buf/udmabuf.c
23451 F:      include/uapi/linux/udmabuf.h
23452
23453 USERSPACE I/O (UIO)
23454 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23455 S:      Maintained
23456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23457 F:      Documentation/driver-api/uio-howto.rst
23458 F:      drivers/uio/
23459 F:      include/linux/uio_driver.h
23460
23461 UTIL-LINUX PACKAGE
23462 M:      Karel Zak <kzak@redhat.com>
23463 L:      util-linux@vger.kernel.org
23464 S:      Maintained
23465 W:      http://en.wikipedia.org/wiki/Util-linux
23466 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
23467
23468 UUID HELPERS
23469 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23470 L:      linux-kernel@vger.kernel.org
23471 S:      Maintained
23472 F:      include/linux/uuid.h
23473 F:      lib/test_uuid.c
23474 F:      lib/uuid.c
23475
23476 UV SYSFS DRIVER
23477 M:      Justin Ernst <justin.ernst@hpe.com>
23478 L:      platform-driver-x86@vger.kernel.org
23479 S:      Maintained
23480 F:      drivers/platform/x86/uv_sysfs.c
23481
23482 UVESAFB DRIVER
23483 M:      Michal Januszewski <spock@gentoo.org>
23484 L:      linux-fbdev@vger.kernel.org
23485 S:      Maintained
23486 W:      https://github.com/mjanusz/v86d
23487 F:      Documentation/fb/uvesafb.rst
23488 F:      drivers/video/fbdev/uvesafb.*
23489
23490 Ux500 CLOCK DRIVERS
23491 M:      Ulf Hansson <ulf.hansson@linaro.org>
23492 L:      linux-clk@vger.kernel.org
23493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
23494 S:      Maintained
23495 F:      drivers/clk/ux500/
23496
23497 V4L2 ASYNC AND FWNODE FRAMEWORKS
23498 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23499 L:      linux-media@vger.kernel.org
23500 S:      Maintained
23501 T:      git git://linuxtv.org/media_tree.git
23502 F:      drivers/media/v4l2-core/v4l2-async.c
23503 F:      drivers/media/v4l2-core/v4l2-fwnode.c
23504 F:      include/media/v4l2-async.h
23505 F:      include/media/v4l2-fwnode.h
23506
23507 V4L2 LENS DRIVERS
23508 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23509 L:      linux-media@vger.kernel.org
23510 S:      Maintained
23511 F:      drivers/media/i2c/ak*
23512 F:      drivers/media/i2c/dw*
23513 F:      drivers/media/i2c/lm*
23514
23515 V4L2 CAMERA SENSOR DRIVERS
23516 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23517 L:      linux-media@vger.kernel.org
23518 S:      Maintained
23519 F:      Documentation/driver-api/media/camera-sensor.rst
23520 F:      Documentation/driver-api/media/tx-rx.rst
23521 F:      drivers/media/i2c/ar*
23522 F:      drivers/media/i2c/gc*
23523 F:      drivers/media/i2c/hi*
23524 F:      drivers/media/i2c/imx*
23525 F:      drivers/media/i2c/mt*
23526 F:      drivers/media/i2c/og*
23527 F:      drivers/media/i2c/ov*
23528 F:      drivers/media/i2c/s5*
23529 F:      drivers/media/i2c/st-vgxy61.c
23530
23531 VF610 NAND DRIVER
23532 M:      Stefan Agner <stefan@agner.ch>
23533 L:      linux-mtd@lists.infradead.org
23534 S:      Supported
23535 F:      drivers/mtd/nand/raw/vf610_nfc.c
23536
23537 VFAT/FAT/MSDOS FILESYSTEM
23538 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
23539 S:      Maintained
23540 F:      Documentation/filesystems/vfat.rst
23541 F:      fs/fat/
23542 F:      tools/testing/selftests/filesystems/fat/
23543
23544 VFIO CDX DRIVER
23545 M:      Nipun Gupta <nipun.gupta@amd.com>
23546 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
23547 L:      kvm@vger.kernel.org
23548 S:      Maintained
23549 F:      drivers/vfio/cdx/*
23550
23551 VFIO DRIVER
23552 M:      Alex Williamson <alex.williamson@redhat.com>
23553 L:      kvm@vger.kernel.org
23554 S:      Maintained
23555 T:      git https://github.com/awilliam/linux-vfio.git
23556 F:      Documentation/ABI/testing/debugfs-vfio
23557 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
23558 F:      Documentation/driver-api/vfio.rst
23559 F:      drivers/vfio/
23560 F:      include/linux/vfio.h
23561 F:      include/linux/vfio_pci_core.h
23562 F:      include/uapi/linux/vfio.h
23563
23564 VFIO FSL-MC DRIVER
23565 L:      kvm@vger.kernel.org
23566 S:      Orphan
23567 F:      drivers/vfio/fsl-mc/
23568
23569 VFIO HISILICON PCI DRIVER
23570 M:      Longfang Liu <liulongfang@huawei.com>
23571 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23572 L:      kvm@vger.kernel.org
23573 S:      Maintained
23574 F:      drivers/vfio/pci/hisilicon/
23575
23576 VFIO MEDIATED DEVICE DRIVERS
23577 M:      Kirti Wankhede <kwankhede@nvidia.com>
23578 L:      kvm@vger.kernel.org
23579 S:      Maintained
23580 F:      Documentation/driver-api/vfio-mediated-device.rst
23581 F:      drivers/vfio/mdev/
23582 F:      include/linux/mdev.h
23583 F:      samples/vfio-mdev/
23584
23585 VFIO MLX5 PCI DRIVER
23586 M:      Yishai Hadas <yishaih@nvidia.com>
23587 L:      kvm@vger.kernel.org
23588 S:      Maintained
23589 F:      drivers/vfio/pci/mlx5/
23590
23591 VFIO NVIDIA GRACE GPU DRIVER
23592 M:      Ankit Agrawal <ankita@nvidia.com>
23593 L:      kvm@vger.kernel.org
23594 S:      Supported
23595 F:      drivers/vfio/pci/nvgrace-gpu/
23596
23597 VFIO PCI DEVICE SPECIFIC DRIVERS
23598 R:      Jason Gunthorpe <jgg@nvidia.com>
23599 R:      Yishai Hadas <yishaih@nvidia.com>
23600 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23601 R:      Kevin Tian <kevin.tian@intel.com>
23602 L:      kvm@vger.kernel.org
23603 S:      Maintained
23604 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
23605 F:      drivers/vfio/pci/*/
23606
23607 VFIO PDS PCI DRIVER
23608 M:      Brett Creeley <brett.creeley@amd.com>
23609 L:      kvm@vger.kernel.org
23610 S:      Maintained
23611 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
23612 F:      drivers/vfio/pci/pds/
23613
23614 VFIO PLATFORM DRIVER
23615 M:      Eric Auger <eric.auger@redhat.com>
23616 L:      kvm@vger.kernel.org
23617 S:      Maintained
23618 F:      drivers/vfio/platform/
23619
23620 VFIO QAT PCI DRIVER
23621 M:      Xin Zeng <xin.zeng@intel.com>
23622 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
23623 L:      kvm@vger.kernel.org
23624 L:      qat-linux@intel.com
23625 S:      Supported
23626 F:      drivers/vfio/pci/qat/
23627
23628 VFIO VIRTIO PCI DRIVER
23629 M:      Yishai Hadas <yishaih@nvidia.com>
23630 L:      kvm@vger.kernel.org
23631 L:      virtualization@lists.linux.dev
23632 S:      Maintained
23633 F:      drivers/vfio/pci/virtio
23634
23635 VGA_SWITCHEROO
23636 R:      Lukas Wunner <lukas@wunner.de>
23637 S:      Maintained
23638 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
23639 F:      Documentation/gpu/vga-switcheroo.rst
23640 F:      drivers/gpu/vga/vga_switcheroo.c
23641 F:      include/linux/vga_switcheroo.h
23642
23643 VIA RHINE NETWORK DRIVER
23644 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
23645 S:      Maintained
23646 F:      drivers/net/ethernet/via/via-rhine.c
23647
23648 VIA SD/MMC CARD CONTROLLER DRIVER
23649 M:      Bruce Chang <brucechang@via.com.tw>
23650 M:      Harald Welte <HaraldWelte@viatech.com>
23651 S:      Maintained
23652 F:      drivers/mmc/host/via-sdmmc.c
23653
23654 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
23655 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
23656 L:      linux-fbdev@vger.kernel.org
23657 S:      Maintained
23658 F:      drivers/video/fbdev/via/
23659 F:      include/linux/via-core.h
23660 F:      include/linux/via_i2c.h
23661
23662 VIA VELOCITY NETWORK DRIVER
23663 M:      Francois Romieu <romieu@fr.zoreil.com>
23664 L:      netdev@vger.kernel.org
23665 S:      Maintained
23666 F:      drivers/net/ethernet/via/via-velocity.*
23667
23668 VICODEC VIRTUAL CODEC DRIVER
23669 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
23670 L:      linux-media@vger.kernel.org
23671 S:      Maintained
23672 W:      https://linuxtv.org
23673 T:      git git://linuxtv.org/media_tree.git
23674 F:      drivers/media/test-drivers/vicodec/*
23675
23676 VIDEO I2C POLLING DRIVER
23677 M:      Matt Ranostay <matt.ranostay@konsulko.com>
23678 L:      linux-media@vger.kernel.org
23679 S:      Maintained
23680 F:      drivers/media/i2c/video-i2c.c
23681
23682 VIDEO MULTIPLEXER DRIVER
23683 M:      Philipp Zabel <p.zabel@pengutronix.de>
23684 L:      linux-media@vger.kernel.org
23685 S:      Maintained
23686 F:      drivers/media/platform/video-mux.c
23687
23688 VIDEOBUF2 FRAMEWORK
23689 M:      Tomasz Figa <tfiga@chromium.org>
23690 M:      Marek Szyprowski <m.szyprowski@samsung.com>
23691 L:      linux-media@vger.kernel.org
23692 S:      Maintained
23693 F:      drivers/media/common/videobuf2/*
23694 F:      include/media/videobuf2-*
23695
23696 VIDTV VIRTUAL DIGITAL TV DRIVER
23697 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
23698 L:      linux-media@vger.kernel.org
23699 S:      Maintained
23700 W:      https://linuxtv.org
23701 T:      git git://linuxtv.org/media_tree.git
23702 F:      drivers/media/test-drivers/vidtv/*
23703
23704 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
23705 M:      Shuah Khan <skhan@linuxfoundation.org>
23706 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
23707 L:      linux-media@vger.kernel.org
23708 S:      Maintained
23709 W:      https://linuxtv.org
23710 T:      git git://linuxtv.org/media_tree.git
23711 F:      drivers/media/test-drivers/vimc/*
23712
23713 VIRT LIB
23714 M:      Alex Williamson <alex.williamson@redhat.com>
23715 M:      Paolo Bonzini <pbonzini@redhat.com>
23716 L:      kvm@vger.kernel.org
23717 S:      Supported
23718 F:      virt/lib/
23719
23720 VIRTIO AND VHOST VSOCK DRIVER
23721 M:      Stefan Hajnoczi <stefanha@redhat.com>
23722 M:      Stefano Garzarella <sgarzare@redhat.com>
23723 L:      kvm@vger.kernel.org
23724 L:      virtualization@lists.linux.dev
23725 L:      netdev@vger.kernel.org
23726 S:      Maintained
23727 F:      drivers/vhost/vsock.c
23728 F:      include/linux/virtio_vsock.h
23729 F:      include/uapi/linux/virtio_vsock.h
23730 F:      net/vmw_vsock/virtio_transport.c
23731 F:      net/vmw_vsock/virtio_transport_common.c
23732
23733 VIRTIO BALLOON
23734 M:      "Michael S. Tsirkin" <mst@redhat.com>
23735 M:      David Hildenbrand <david@redhat.com>
23736 L:      virtualization@lists.linux.dev
23737 S:      Maintained
23738 F:      drivers/virtio/virtio_balloon.c
23739 F:      include/linux/balloon_compaction.h
23740 F:      include/uapi/linux/virtio_balloon.h
23741 F:      mm/balloon_compaction.c
23742
23743 VIRTIO BLOCK AND SCSI DRIVERS
23744 M:      "Michael S. Tsirkin" <mst@redhat.com>
23745 M:      Jason Wang <jasowang@redhat.com>
23746 R:      Paolo Bonzini <pbonzini@redhat.com>
23747 R:      Stefan Hajnoczi <stefanha@redhat.com>
23748 R:      Eugenio Pérez <eperezma@redhat.com>
23749 L:      virtualization@lists.linux.dev
23750 S:      Maintained
23751 F:      drivers/block/virtio_blk.c
23752 F:      drivers/scsi/virtio_scsi.c
23753 F:      include/uapi/linux/virtio_blk.h
23754 F:      include/uapi/linux/virtio_scsi.h
23755
23756 VIRTIO CONSOLE DRIVER
23757 M:      Amit Shah <amit@kernel.org>
23758 L:      virtualization@lists.linux.dev
23759 S:      Maintained
23760 F:      drivers/char/virtio_console.c
23761 F:      include/uapi/linux/virtio_console.h
23762
23763 VIRTIO CORE AND NET DRIVERS
23764 M:      "Michael S. Tsirkin" <mst@redhat.com>
23765 M:      Jason Wang <jasowang@redhat.com>
23766 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23767 R:      Eugenio Pérez <eperezma@redhat.com>
23768 L:      virtualization@lists.linux.dev
23769 S:      Maintained
23770 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23771 F:      Documentation/ABI/testing/sysfs-class-vduse
23772 F:      Documentation/devicetree/bindings/virtio/
23773 F:      Documentation/driver-api/virtio/
23774 F:      drivers/block/virtio_blk.c
23775 F:      drivers/crypto/virtio/
23776 F:      drivers/net/virtio_net.c
23777 F:      drivers/vdpa/
23778 F:      drivers/virtio/
23779 F:      include/linux/vdpa.h
23780 F:      include/linux/virtio*.h
23781 F:      include/linux/vringh.h
23782 F:      include/uapi/linux/virtio_*.h
23783 F:      tools/virtio/
23784 F:      tools/testing/selftests/drivers/net/virtio_net/
23785
23786 VIRTIO CRYPTO DRIVER
23787 M:      Gonglei <arei.gonglei@huawei.com>
23788 L:      virtualization@lists.linux.dev
23789 L:      linux-crypto@vger.kernel.org
23790 S:      Maintained
23791 F:      drivers/crypto/virtio/
23792 F:      include/uapi/linux/virtio_crypto.h
23793
23794 VIRTIO DRIVERS FOR S390
23795 M:      Cornelia Huck <cohuck@redhat.com>
23796 M:      Halil Pasic <pasic@linux.ibm.com>
23797 M:      Eric Farman <farman@linux.ibm.com>
23798 L:      linux-s390@vger.kernel.org
23799 L:      virtualization@lists.linux.dev
23800 L:      kvm@vger.kernel.org
23801 S:      Supported
23802 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23803 F:      drivers/s390/virtio/
23804
23805 VIRTIO FILE SYSTEM
23806 M:      Vivek Goyal <vgoyal@redhat.com>
23807 M:      Stefan Hajnoczi <stefanha@redhat.com>
23808 M:      Miklos Szeredi <miklos@szeredi.hu>
23809 R:      Eugenio Pérez <eperezma@redhat.com>
23810 L:      virtualization@lists.linux.dev
23811 L:      linux-fsdevel@vger.kernel.org
23812 S:      Supported
23813 W:      https://virtio-fs.gitlab.io/
23814 F:      Documentation/filesystems/virtiofs.rst
23815 F:      fs/fuse/virtio_fs.c
23816 F:      include/uapi/linux/virtio_fs.h
23817
23818 VIRTIO GPIO DRIVER
23819 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23820 M:      Viresh Kumar <vireshk@kernel.org>
23821 L:      linux-gpio@vger.kernel.org
23822 L:      virtualization@lists.linux.dev
23823 S:      Maintained
23824 F:      drivers/gpio/gpio-virtio.c
23825 F:      include/uapi/linux/virtio_gpio.h
23826
23827 VIRTIO GPU DRIVER
23828 M:      David Airlie <airlied@redhat.com>
23829 M:      Gerd Hoffmann <kraxel@redhat.com>
23830 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23831 R:      Chia-I Wu <olvaffe@gmail.com>
23832 L:      dri-devel@lists.freedesktop.org
23833 L:      virtualization@lists.linux.dev
23834 S:      Maintained
23835 T:      git https://gitlab.freedesktop.org/drm/misc/kernel.git
23836 F:      drivers/gpu/drm/ci/xfails/virtio*
23837 F:      drivers/gpu/drm/virtio/
23838 F:      include/uapi/linux/virtio_gpu.h
23839
23840 VIRTIO HOST (VHOST)
23841 M:      "Michael S. Tsirkin" <mst@redhat.com>
23842 M:      Jason Wang <jasowang@redhat.com>
23843 R:      Eugenio Pérez <eperezma@redhat.com>
23844 L:      kvm@vger.kernel.org
23845 L:      virtualization@lists.linux.dev
23846 L:      netdev@vger.kernel.org
23847 S:      Maintained
23848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23849 F:      drivers/vhost/
23850 F:      include/linux/sched/vhost_task.h
23851 F:      include/linux/vhost_iotlb.h
23852 F:      include/uapi/linux/vhost.h
23853 F:      kernel/vhost_task.c
23854
23855 VIRTIO HOST (VHOST-SCSI)
23856 M:      "Michael S. Tsirkin" <mst@redhat.com>
23857 M:      Jason Wang <jasowang@redhat.com>
23858 M:      Mike Christie <michael.christie@oracle.com>
23859 R:      Paolo Bonzini <pbonzini@redhat.com>
23860 R:      Stefan Hajnoczi <stefanha@redhat.com>
23861 L:      virtualization@lists.linux.dev
23862 S:      Maintained
23863 F:      drivers/vhost/scsi.c
23864
23865 VIRTIO I2C DRIVER
23866 M:      Conghui Chen <conghui.chen@intel.com>
23867 M:      Viresh Kumar <viresh.kumar@linaro.org>
23868 L:      linux-i2c@vger.kernel.org
23869 L:      virtualization@lists.linux.dev
23870 S:      Maintained
23871 F:      drivers/i2c/busses/i2c-virtio.c
23872 F:      include/uapi/linux/virtio_i2c.h
23873
23874 VIRTIO INPUT DRIVER
23875 M:      Gerd Hoffmann <kraxel@redhat.com>
23876 S:      Maintained
23877 F:      drivers/virtio/virtio_input.c
23878 F:      include/uapi/linux/virtio_input.h
23879
23880 VIRTIO IOMMU DRIVER
23881 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23882 L:      virtualization@lists.linux.dev
23883 S:      Maintained
23884 F:      drivers/iommu/virtio-iommu.c
23885 F:      include/uapi/linux/virtio_iommu.h
23886
23887 VIRTIO MEM DRIVER
23888 M:      David Hildenbrand <david@redhat.com>
23889 L:      virtualization@lists.linux.dev
23890 S:      Maintained
23891 W:      https://virtio-mem.gitlab.io/
23892 F:      drivers/virtio/virtio_mem.c
23893 F:      include/uapi/linux/virtio_mem.h
23894
23895 VIRTIO PMEM DRIVER
23896 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23897 L:      virtualization@lists.linux.dev
23898 S:      Maintained
23899 F:      drivers/nvdimm/nd_virtio.c
23900 F:      drivers/nvdimm/virtio_pmem.c
23901
23902 VIRTIO SOUND DRIVER
23903 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23904 M:      "Michael S. Tsirkin" <mst@redhat.com>
23905 L:      virtualization@lists.linux.dev
23906 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23907 S:      Maintained
23908 F:      include/uapi/linux/virtio_snd.h
23909 F:      sound/virtio/*
23910
23911 VIRTUAL BOX GUEST DEVICE DRIVER
23912 M:      Hans de Goede <hdegoede@redhat.com>
23913 M:      Arnd Bergmann <arnd@arndb.de>
23914 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23915 S:      Maintained
23916 F:      drivers/virt/vboxguest/
23917 F:      include/linux/vbox_utils.h
23918 F:      include/uapi/linux/vbox*.h
23919
23920 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23921 M:      Hans de Goede <hdegoede@redhat.com>
23922 L:      linux-fsdevel@vger.kernel.org
23923 S:      Maintained
23924 F:      fs/vboxsf/*
23925
23926 VIRTUAL PCM TEST DRIVER
23927 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23928 L:      linux-sound@vger.kernel.org
23929 S:      Maintained
23930 F:      Documentation/sound/cards/pcmtest.rst
23931 F:      sound/drivers/pcmtest.c
23932 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23933
23934 VIRTUAL SERIO DEVICE DRIVER
23935 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23936 S:      Maintained
23937 F:      drivers/input/serio/userio.c
23938 F:      include/uapi/linux/userio.h
23939
23940 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
23941 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
23942 S:      Maintained
23943 F:      Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
23944 F:      drivers/iio/light/veml6075.c
23945
23946 VISL VIRTUAL STATELESS DECODER DRIVER
23947 M:      Daniel Almeida <daniel.almeida@collabora.com>
23948 L:      linux-media@vger.kernel.org
23949 S:      Supported
23950 F:      drivers/media/test-drivers/visl
23951
23952 VIVID VIRTUAL VIDEO DRIVER
23953 M:      Hans Verkuil <hverkuil@xs4all.nl>
23954 L:      linux-media@vger.kernel.org
23955 S:      Maintained
23956 W:      https://linuxtv.org
23957 T:      git git://linuxtv.org/media_tree.git
23958 F:      drivers/media/test-drivers/vivid/*
23959
23960 VM SOCKETS (AF_VSOCK)
23961 M:      Stefano Garzarella <sgarzare@redhat.com>
23962 L:      virtualization@lists.linux.dev
23963 L:      netdev@vger.kernel.org
23964 S:      Maintained
23965 F:      drivers/net/vsockmon.c
23966 F:      include/net/af_vsock.h
23967 F:      include/uapi/linux/vm_sockets.h
23968 F:      include/uapi/linux/vm_sockets_diag.h
23969 F:      include/uapi/linux/vsockmon.h
23970 F:      net/vmw_vsock/
23971 F:      tools/testing/vsock/
23972
23973 VMALLOC
23974 M:      Andrew Morton <akpm@linux-foundation.org>
23975 R:      Uladzislau Rezki <urezki@gmail.com>
23976 R:      Christoph Hellwig <hch@infradead.org>
23977 L:      linux-mm@kvack.org
23978 S:      Maintained
23979 W:      http://www.linux-mm.org
23980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23981 F:      include/linux/vmalloc.h
23982 F:      mm/vmalloc.c
23983
23984 VME SUBSYSTEM
23985 L:      linux-kernel@vger.kernel.org
23986 S:      Orphan
23987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23988 F:      Documentation/driver-api/vme.rst
23989 F:      drivers/staging/vme_user/
23990
23991 VMWARE BALLOON DRIVER
23992 M:      Jerrin Shaji George <jerrin.shaji-george@broadcom.com>
23993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
23994 L:      linux-kernel@vger.kernel.org
23995 S:      Supported
23996 F:      drivers/misc/vmw_balloon.c
23997
23998 VMWARE HYPERVISOR INTERFACE
23999 M:      Ajay Kaher <ajay.kaher@broadcom.com>
24000 M:      Alexey Makhalov <alexey.amakhalov@broadcom.com>
24001 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24002 L:      virtualization@lists.linux.dev
24003 L:      x86@kernel.org
24004 S:      Supported
24005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
24006 F:      arch/x86/include/asm/vmware.h
24007 F:      arch/x86/kernel/cpu/vmware.c
24008
24009 VMWARE PVRDMA DRIVER
24010 M:      Bryan Tan <bryan-bt.tan@broadcom.com>
24011 M:      Vishnu Dasa <vishnu.dasa@broadcom.com>
24012 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24013 L:      linux-rdma@vger.kernel.org
24014 S:      Supported
24015 F:      drivers/infiniband/hw/vmw_pvrdma/
24016
24017 VMWARE PVSCSI DRIVER
24018 M:      Vishal Bhakta <vishal.bhakta@broadcom.com>
24019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24020 L:      linux-scsi@vger.kernel.org
24021 S:      Supported
24022 F:      drivers/scsi/vmw_pvscsi.c
24023 F:      drivers/scsi/vmw_pvscsi.h
24024
24025 VMWARE VIRTUAL PTP CLOCK DRIVER
24026 M:      Nick Shi <nick.shi@broadcom.com>
24027 R:      Ajay Kaher <ajay.kaher@broadcom.com>
24028 R:      Alexey Makhalov <alexey.amakhalov@broadcom.com>
24029 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24030 L:      netdev@vger.kernel.org
24031 S:      Supported
24032 F:      drivers/ptp/ptp_vmw.c
24033
24034 VMWARE VMCI DRIVER
24035 M:      Bryan Tan <bryan-bt.tan@broadcom.com>
24036 M:      Vishnu Dasa <vishnu.dasa@broadcom.com>
24037 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24038 L:      linux-kernel@vger.kernel.org
24039 S:      Supported
24040 F:      drivers/misc/vmw_vmci/
24041 F:      include/linux/vmw_vmci*
24042
24043 VMWARE VMMOUSE SUBDRIVER
24044 M:      Zack Rusin <zack.rusin@broadcom.com>
24045 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24046 L:      linux-input@vger.kernel.org
24047 S:      Supported
24048 F:      drivers/input/mouse/vmmouse.c
24049 F:      drivers/input/mouse/vmmouse.h
24050
24051 VMWARE VMXNET3 ETHERNET DRIVER
24052 M:      Ronak Doshi <ronak.doshi@broadcom.com>
24053 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24054 L:      netdev@vger.kernel.org
24055 S:      Supported
24056 F:      drivers/net/vmxnet3/
24057
24058 VMWARE VSOCK VMCI TRANSPORT DRIVER
24059 M:      Bryan Tan <bryan-bt.tan@broadcom.com>
24060 M:      Vishnu Dasa <vishnu.dasa@broadcom.com>
24061 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
24062 L:      linux-kernel@vger.kernel.org
24063 S:      Supported
24064 F:      net/vmw_vsock/vmci_transport*
24065
24066 VOCORE VOCORE2 BOARD
24067 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
24068 L:      linux-mips@vger.kernel.org
24069 S:      Maintained
24070 F:      arch/mips/boot/dts/ralink/vocore2.dts
24071
24072 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
24073 M:      Liam Girdwood <lgirdwood@gmail.com>
24074 M:      Mark Brown <broonie@kernel.org>
24075 L:      linux-kernel@vger.kernel.org
24076 S:      Supported
24077 W:      http://www.slimlogic.co.uk/?p=48
24078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
24079 F:      Documentation/devicetree/bindings/regulator/
24080 F:      Documentation/power/regulator/
24081 F:      drivers/regulator/
24082 F:      include/dt-bindings/regulator/
24083 F:      include/linux/regulator/
24084 K:      regulator_get_optional
24085
24086 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
24087 R:      Matti Vaittinen <mazziesaccount@gmail.com>
24088 F:      drivers/regulator/irq_helpers.c
24089
24090 VRF
24091 M:      David Ahern <dsahern@kernel.org>
24092 L:      netdev@vger.kernel.org
24093 S:      Maintained
24094 F:      Documentation/networking/vrf.rst
24095 F:      drivers/net/vrf.c
24096
24097 VSPRINTF
24098 M:      Petr Mladek <pmladek@suse.com>
24099 M:      Steven Rostedt <rostedt@goodmis.org>
24100 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
24101 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
24102 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
24103 S:      Maintained
24104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
24105 F:      Documentation/core-api/printk-formats.rst
24106 F:      lib/test_printf.c
24107 F:      lib/test_scanf.c
24108 F:      lib/vsprintf.c
24109
24110 VT1211 HARDWARE MONITOR DRIVER
24111 M:      Juerg Haefliger <juergh@proton.me>
24112 L:      linux-hwmon@vger.kernel.org
24113 S:      Maintained
24114 F:      Documentation/hwmon/vt1211.rst
24115 F:      drivers/hwmon/vt1211.c
24116
24117 VT8231 HARDWARE MONITOR DRIVER
24118 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
24119 L:      linux-hwmon@vger.kernel.org
24120 S:      Maintained
24121 F:      drivers/hwmon/vt8231.c
24122
24123 VUB300 USB to SDIO/SD/MMC bridge chip
24124 L:      linux-mmc@vger.kernel.org
24125 S:      Orphan
24126 F:      drivers/mmc/host/vub300.c
24127
24128 W1 DALLAS'S 1-WIRE BUS
24129 M:      Krzysztof Kozlowski <krzk@kernel.org>
24130 S:      Maintained
24131 F:      Documentation/devicetree/bindings/w1/
24132 F:      Documentation/w1/
24133 F:      drivers/w1/
24134 F:      include/linux/w1.h
24135
24136 W83791D HARDWARE MONITORING DRIVER
24137 M:      Marc Hulsman <m.hulsman@tudelft.nl>
24138 L:      linux-hwmon@vger.kernel.org
24139 S:      Maintained
24140 F:      Documentation/hwmon/w83791d.rst
24141 F:      drivers/hwmon/w83791d.c
24142
24143 W83793 HARDWARE MONITORING DRIVER
24144 M:      Rudolf Marek <r.marek@assembler.cz>
24145 L:      linux-hwmon@vger.kernel.org
24146 S:      Maintained
24147 F:      Documentation/hwmon/w83793.rst
24148 F:      drivers/hwmon/w83793.c
24149
24150 W83795 HARDWARE MONITORING DRIVER
24151 M:      Jean Delvare <jdelvare@suse.com>
24152 L:      linux-hwmon@vger.kernel.org
24153 S:      Maintained
24154 F:      drivers/hwmon/w83795.c
24155
24156 W83L51xD SD/MMC CARD INTERFACE DRIVER
24157 M:      Pierre Ossman <pierre@ossman.eu>
24158 S:      Maintained
24159 F:      drivers/mmc/host/wbsd.*
24160
24161 WACOM PROTOCOL 4 SERIAL TABLETS
24162 M:      Julian Squires <julian@cipht.net>
24163 M:      Hans de Goede <hdegoede@redhat.com>
24164 L:      linux-input@vger.kernel.org
24165 S:      Maintained
24166 F:      drivers/input/tablet/wacom_serial4.c
24167
24168 WANGXUN ETHERNET DRIVER
24169 M:      Jiawen Wu <jiawenwu@trustnetic.com>
24170 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
24171 L:      netdev@vger.kernel.org
24172 S:      Maintained
24173 W:      https://www.net-swift.com
24174 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
24175 F:      drivers/net/ethernet/wangxun/
24176 F:      drivers/net/pcs/pcs-xpcs-wx.c
24177
24178 WATCHDOG DEVICE DRIVERS
24179 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
24180 M:      Guenter Roeck <linux@roeck-us.net>
24181 L:      linux-watchdog@vger.kernel.org
24182 S:      Maintained
24183 W:      http://www.linux-watchdog.org/
24184 T:      git git://www.linux-watchdog.org/linux-watchdog.git
24185 F:      Documentation/devicetree/bindings/watchdog/
24186 F:      Documentation/watchdog/
24187 F:      drivers/watchdog/
24188 F:      include/linux/watchdog.h
24189 F:      include/trace/events/watchdog.h
24190 F:      include/uapi/linux/watchdog.h
24191
24192 WAVE5 VPU CODEC DRIVER
24193 M:      Nas Chung <nas.chung@chipsnmedia.com>
24194 M:      Jackson Lee <jackson.lee@chipsnmedia.com>
24195 L:      linux-media@vger.kernel.org
24196 S:      Maintained
24197 F:      Documentation/devicetree/bindings/media/cnm,wave521c.yaml
24198 F:      drivers/media/platform/chips-media/wave5/
24199
24200 WHISKEYCOVE PMIC GPIO DRIVER
24201 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
24202 L:      linux-gpio@vger.kernel.org
24203 S:      Maintained
24204 F:      drivers/gpio/gpio-wcove.c
24205
24206 WHWAVE RTC DRIVER
24207 M:      Dianlong Li <long17.cool@163.com>
24208 L:      linux-rtc@vger.kernel.org
24209 S:      Maintained
24210 F:      drivers/rtc/rtc-sd3078.c
24211
24212 WIIMOTE HID DRIVER
24213 M:      David Rheinsberg <david@readahead.eu>
24214 L:      linux-input@vger.kernel.org
24215 S:      Maintained
24216 F:      drivers/hid/hid-wiimote*
24217
24218 WILOCITY WIL6210 WIRELESS DRIVER
24219 L:      linux-wireless@vger.kernel.org
24220 S:      Orphan
24221 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
24222 F:      drivers/net/wireless/ath/wil6210/
24223
24224 WINBOND CIR DRIVER
24225 M:      David Härdeman <david@hardeman.nu>
24226 S:      Maintained
24227 F:      drivers/media/rc/winbond-cir.c
24228
24229 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
24230 L:      linux-watchdog@vger.kernel.org
24231 S:      Orphan
24232 F:      drivers/watchdog/ebc-c384_wdt.c
24233
24234 WINSYSTEMS WS16C48 GPIO DRIVER
24235 M:      William Breathitt Gray <wbg@kernel.org>
24236 L:      linux-gpio@vger.kernel.org
24237 S:      Maintained
24238 F:      drivers/gpio/gpio-ws16c48.c
24239
24240 WIREGUARD SECURE NETWORK TUNNEL
24241 M:      Jason A. Donenfeld <Jason@zx2c4.com>
24242 L:      wireguard@lists.zx2c4.com
24243 L:      netdev@vger.kernel.org
24244 S:      Maintained
24245 F:      drivers/net/wireguard/
24246 F:      tools/testing/selftests/wireguard/
24247
24248 WISTRON LAPTOP BUTTON DRIVER
24249 M:      Miloslav Trmac <mitr@volny.cz>
24250 S:      Maintained
24251 F:      drivers/input/misc/wistron_btns.c
24252
24253 WMI BINARY MOF DRIVER
24254 M:      Armin Wolf <W_Armin@gmx.de>
24255 R:      Thomas Weißschuh <linux@weissschuh.net>
24256 L:      platform-driver-x86@vger.kernel.org
24257 S:      Maintained
24258 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
24259 F:      Documentation/wmi/devices/wmi-bmof.rst
24260 F:      drivers/platform/x86/wmi-bmof.c
24261
24262 WOLFSON MICROELECTRONICS DRIVERS
24263 L:      patches@opensource.cirrus.com
24264 S:      Supported
24265 W:      https://github.com/CirrusLogic/linux-drivers/wiki
24266 T:      git https://github.com/CirrusLogic/linux-drivers.git
24267 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
24268 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
24269 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
24270 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
24271 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
24272 F:      Documentation/devicetree/bindings/sound/wm*
24273 F:      Documentation/hwmon/wm83??.rst
24274 F:      arch/arm/mach-s3c/mach-crag6410*
24275 F:      drivers/clk/clk-wm83*.c
24276 F:      drivers/gpio/gpio-*wm*.c
24277 F:      drivers/gpio/gpio-arizona.c
24278 F:      drivers/hwmon/wm83??-hwmon.c
24279 F:      drivers/input/misc/wm831x-on.c
24280 F:      drivers/input/touchscreen/wm831x-ts.c
24281 F:      drivers/input/touchscreen/wm97*.c
24282 F:      drivers/leds/leds-wm83*.c
24283 F:      drivers/mfd/arizona*
24284 F:      drivers/mfd/cs47l24*
24285 F:      drivers/mfd/wm*.c
24286 F:      drivers/power/supply/wm83*.c
24287 F:      drivers/regulator/arizona*
24288 F:      drivers/regulator/wm8*.c
24289 F:      drivers/rtc/rtc-wm83*.c
24290 F:      drivers/video/backlight/wm83*_bl.c
24291 F:      drivers/watchdog/wm83*_wdt.c
24292 F:      include/linux/mfd/arizona/
24293 F:      include/linux/mfd/wm831x/
24294 F:      include/linux/mfd/wm8350/
24295 F:      include/linux/mfd/wm8400*
24296 F:      include/linux/regulator/arizona*
24297 F:      include/linux/wm97xx.h
24298 F:      include/sound/wm????.h
24299 F:      sound/soc/codecs/arizona*
24300 F:      sound/soc/codecs/cs47l24*
24301 F:      sound/soc/codecs/wm*
24302
24303 WORKQUEUE
24304 M:      Tejun Heo <tj@kernel.org>
24305 R:      Lai Jiangshan <jiangshanlai@gmail.com>
24306 S:      Maintained
24307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
24308 F:      Documentation/core-api/workqueue.rst
24309 F:      include/linux/workqueue.h
24310 F:      kernel/workqueue.c
24311 F:      kernel/workqueue_internal.h
24312
24313 WWAN DRIVERS
24314 M:      Loic Poulain <loic.poulain@linaro.org>
24315 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
24316 R:      Johannes Berg <johannes@sipsolutions.net>
24317 L:      netdev@vger.kernel.org
24318 S:      Maintained
24319 F:      drivers/net/wwan/
24320 F:      include/linux/wwan.h
24321 F:      include/uapi/linux/wwan.h
24322
24323 X-POWERS AXP288 PMIC DRIVERS
24324 M:      Hans de Goede <hdegoede@redhat.com>
24325 S:      Maintained
24326 F:      drivers/acpi/pmic/intel_pmic_xpower.c
24327 N:      axp288
24328
24329 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
24330 M:      Chen-Yu Tsai <wens@csie.org>
24331 L:      linux-kernel@vger.kernel.org
24332 S:      Maintained
24333 N:      axp[128]
24334
24335 X.25 STACK
24336 M:      Martin Schiller <ms@dev.tdt.de>
24337 L:      linux-x25@vger.kernel.org
24338 S:      Maintained
24339 F:      Documentation/networking/lapb-module.rst
24340 F:      Documentation/networking/x25*
24341 F:      drivers/net/wan/hdlc_x25.c
24342 F:      drivers/net/wan/lapbether.c
24343 F:      include/*/lapb.h
24344 F:      include/net/x25*
24345 F:      include/uapi/linux/x25.h
24346 F:      net/lapb/
24347 F:      net/x25/
24348
24349 X86 ARCHITECTURE (32-BIT AND 64-BIT)
24350 M:      Thomas Gleixner <tglx@linutronix.de>
24351 M:      Ingo Molnar <mingo@redhat.com>
24352 M:      Borislav Petkov <bp@alien8.de>
24353 M:      Dave Hansen <dave.hansen@linux.intel.com>
24354 M:      x86@kernel.org
24355 R:      "H. Peter Anvin" <hpa@zytor.com>
24356 L:      linux-kernel@vger.kernel.org
24357 S:      Maintained
24358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
24359 F:      Documentation/arch/x86/
24360 F:      Documentation/devicetree/bindings/x86/
24361 F:      arch/x86/
24362
24363 X86 ENTRY CODE
24364 M:      Andy Lutomirski <luto@kernel.org>
24365 L:      linux-kernel@vger.kernel.org
24366 S:      Maintained
24367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
24368 F:      arch/x86/entry/
24369
24370 X86 HARDWARE VULNERABILITIES
24371 M:      Thomas Gleixner <tglx@linutronix.de>
24372 M:      Borislav Petkov <bp@alien8.de>
24373 M:      Peter Zijlstra <peterz@infradead.org>
24374 M:      Josh Poimboeuf <jpoimboe@kernel.org>
24375 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
24376 S:      Maintained
24377 F:      Documentation/admin-guide/hw-vuln/
24378 F:      arch/x86/include/asm/nospec-branch.h
24379 F:      arch/x86/kernel/cpu/bugs.c
24380
24381 X86 MCE INFRASTRUCTURE
24382 M:      Tony Luck <tony.luck@intel.com>
24383 M:      Borislav Petkov <bp@alien8.de>
24384 L:      linux-edac@vger.kernel.org
24385 S:      Maintained
24386 F:      Documentation/ABI/testing/sysfs-mce
24387 F:      Documentation/arch/x86/x86_64/machinecheck.rst
24388 F:      arch/x86/kernel/cpu/mce/*
24389
24390 X86 MICROCODE UPDATE SUPPORT
24391 M:      Borislav Petkov <bp@alien8.de>
24392 S:      Maintained
24393 F:      arch/x86/kernel/cpu/microcode/*
24394
24395 X86 MM
24396 M:      Dave Hansen <dave.hansen@linux.intel.com>
24397 M:      Andy Lutomirski <luto@kernel.org>
24398 M:      Peter Zijlstra <peterz@infradead.org>
24399 L:      linux-kernel@vger.kernel.org
24400 S:      Maintained
24401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
24402 F:      arch/x86/mm/
24403
24404 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
24405 M:      Hans de Goede <hdegoede@redhat.com>
24406 L:      platform-driver-x86@vger.kernel.org
24407 S:      Maintained
24408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
24409 F:      drivers/platform/x86/x86-android-tablets/
24410
24411 X86 PLATFORM DRIVERS
24412 M:      Hans de Goede <hdegoede@redhat.com>
24413 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
24414 L:      platform-driver-x86@vger.kernel.org
24415 S:      Maintained
24416 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
24417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
24418 F:      drivers/platform/olpc/
24419 F:      drivers/platform/x86/
24420 F:      include/linux/platform_data/x86/
24421
24422 X86 PLATFORM UV HPE SUPERDOME FLEX
24423 M:      Steve Wahl <steve.wahl@hpe.com>
24424 R:      Justin Ernst <justin.ernst@hpe.com>
24425 R:      Kyle Meyer <kyle.meyer@hpe.com>
24426 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
24427 R:      Russ Anderson <russ.anderson@hpe.com>
24428 S:      Supported
24429 F:      arch/x86/include/asm/uv/
24430 F:      arch/x86/kernel/apic/x2apic_uv_x.c
24431 F:      arch/x86/platform/uv/
24432
24433 X86 STACK UNWINDING
24434 M:      Josh Poimboeuf <jpoimboe@kernel.org>
24435 M:      Peter Zijlstra <peterz@infradead.org>
24436 S:      Supported
24437 F:      arch/x86/include/asm/unwind*.h
24438 F:      arch/x86/kernel/dumpstack.c
24439 F:      arch/x86/kernel/stacktrace.c
24440 F:      arch/x86/kernel/unwind_*.c
24441
24442 X86 TRUST DOMAIN EXTENSIONS (TDX)
24443 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
24444 R:      Dave Hansen <dave.hansen@linux.intel.com>
24445 L:      x86@kernel.org
24446 L:      linux-coco@lists.linux.dev
24447 S:      Supported
24448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
24449 F:      arch/x86/boot/compressed/tdx*
24450 F:      arch/x86/coco/tdx/
24451 F:      arch/x86/include/asm/shared/tdx.h
24452 F:      arch/x86/include/asm/tdx.h
24453 F:      arch/x86/virt/vmx/tdx/
24454 F:      drivers/virt/coco/tdx-guest
24455
24456 X86 VDSO
24457 M:      Andy Lutomirski <luto@kernel.org>
24458 L:      linux-kernel@vger.kernel.org
24459 S:      Maintained
24460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
24461 F:      arch/x86/entry/vdso/
24462
24463 XARRAY
24464 M:      Matthew Wilcox <willy@infradead.org>
24465 L:      linux-fsdevel@vger.kernel.org
24466 S:      Supported
24467 F:      Documentation/core-api/xarray.rst
24468 F:      include/linux/idr.h
24469 F:      include/linux/xarray.h
24470 F:      lib/idr.c
24471 F:      lib/xarray.c
24472 F:      tools/testing/radix-tree
24473
24474 XBOX DVD IR REMOTE
24475 M:      Benjamin Valentin <benpicco@googlemail.com>
24476 S:      Maintained
24477 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
24478 F:      drivers/media/rc/xbox_remote.c
24479
24480 XC2028/3028 TUNER DRIVER
24481 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
24482 L:      linux-media@vger.kernel.org
24483 S:      Maintained
24484 W:      https://linuxtv.org
24485 T:      git git://linuxtv.org/media_tree.git
24486 F:      drivers/media/tuners/xc2028.*
24487
24488 XDP (eXpress Data Path)
24489 M:      Alexei Starovoitov <ast@kernel.org>
24490 M:      Daniel Borkmann <daniel@iogearbox.net>
24491 M:      David S. Miller <davem@davemloft.net>
24492 M:      Jakub Kicinski <kuba@kernel.org>
24493 M:      Jesper Dangaard Brouer <hawk@kernel.org>
24494 M:      John Fastabend <john.fastabend@gmail.com>
24495 L:      netdev@vger.kernel.org
24496 L:      bpf@vger.kernel.org
24497 S:      Supported
24498 F:      drivers/net/ethernet/*/*/*/*/*xdp*
24499 F:      drivers/net/ethernet/*/*/*xdp*
24500 F:      include/net/xdp.h
24501 F:      include/net/xdp_priv.h
24502 F:      include/trace/events/xdp.h
24503 F:      kernel/bpf/cpumap.c
24504 F:      kernel/bpf/devmap.c
24505 F:      net/core/xdp.c
24506 F:      samples/bpf/xdp*
24507 F:      tools/testing/selftests/bpf/*/*xdp*
24508 F:      tools/testing/selftests/bpf/*xdp*
24509 K:      (?:\b|_)xdp(?:\b|_)
24510
24511 XDP SOCKETS (AF_XDP)
24512 M:      Björn Töpel <bjorn@kernel.org>
24513 M:      Magnus Karlsson <magnus.karlsson@intel.com>
24514 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
24515 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
24516 L:      netdev@vger.kernel.org
24517 L:      bpf@vger.kernel.org
24518 S:      Maintained
24519 F:      Documentation/networking/af_xdp.rst
24520 F:      include/net/netns/xdp.h
24521 F:      include/net/xdp_sock*
24522 F:      include/net/xsk_buff_pool.h
24523 F:      include/uapi/linux/if_xdp.h
24524 F:      include/uapi/linux/xdp_diag.h
24525 F:      net/xdp/
24526 F:      tools/testing/selftests/bpf/*xsk*
24527
24528 XEN BLOCK SUBSYSTEM
24529 M:      Roger Pau Monné <roger.pau@citrix.com>
24530 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24531 S:      Supported
24532 F:      drivers/block/xen*
24533 F:      drivers/block/xen-blkback/*
24534
24535 XEN HYPERVISOR ARM
24536 M:      Stefano Stabellini <sstabellini@kernel.org>
24537 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24538 S:      Maintained
24539 F:      arch/arm/include/asm/xen/
24540 F:      arch/arm/xen/
24541
24542 XEN HYPERVISOR ARM64
24543 M:      Stefano Stabellini <sstabellini@kernel.org>
24544 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24545 S:      Maintained
24546 F:      arch/arm64/include/asm/xen/
24547 F:      arch/arm64/xen/
24548
24549 XEN HYPERVISOR INTERFACE
24550 M:      Juergen Gross <jgross@suse.com>
24551 M:      Stefano Stabellini <sstabellini@kernel.org>
24552 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
24553 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24554 S:      Supported
24555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
24556 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
24557 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
24558 F:      drivers/*/xen-*front.c
24559 F:      drivers/xen/
24560 F:      include/uapi/xen/
24561 F:      include/xen/
24562 F:      kernel/configs/xen.config
24563
24564 XEN HYPERVISOR X86
24565 M:      Juergen Gross <jgross@suse.com>
24566 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
24567 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24568 S:      Supported
24569 F:      arch/x86/configs/xen.config
24570 F:      arch/x86/include/asm/pvclock-abi.h
24571 F:      arch/x86/include/asm/xen/
24572 F:      arch/x86/platform/pvh/
24573 F:      arch/x86/xen/
24574
24575 XEN NETWORK BACKEND DRIVER
24576 M:      Wei Liu <wei.liu@kernel.org>
24577 M:      Paul Durrant <paul@xen.org>
24578 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24579 L:      netdev@vger.kernel.org
24580 S:      Supported
24581 F:      drivers/net/xen-netback/*
24582
24583 XEN PCI SUBSYSTEM
24584 M:      Juergen Gross <jgross@suse.com>
24585 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24586 S:      Supported
24587 F:      arch/x86/pci/*xen*
24588 F:      drivers/pci/*xen*
24589
24590 XEN PVSCSI DRIVERS
24591 M:      Juergen Gross <jgross@suse.com>
24592 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24593 L:      linux-scsi@vger.kernel.org
24594 S:      Supported
24595 F:      drivers/scsi/xen-scsifront.c
24596 F:      drivers/xen/xen-scsiback.c
24597 F:      include/xen/interface/io/vscsiif.h
24598
24599 XEN PVUSB DRIVER
24600 M:      Juergen Gross <jgross@suse.com>
24601 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24602 L:      linux-usb@vger.kernel.org
24603 S:      Supported
24604 F:      drivers/usb/host/xen*
24605 F:      include/xen/interface/io/usbif.h
24606
24607 XEN SOUND FRONTEND DRIVER
24608 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
24609 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24610 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
24611 S:      Supported
24612 F:      sound/xen/*
24613
24614 XEN SWIOTLB SUBSYSTEM
24615 M:      Juergen Gross <jgross@suse.com>
24616 M:      Stefano Stabellini <sstabellini@kernel.org>
24617 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24618 L:      iommu@lists.linux.dev
24619 S:      Supported
24620 F:      arch/*/include/asm/xen/swiotlb-xen.h
24621 F:      drivers/xen/swiotlb-xen.c
24622 F:      include/xen/arm/swiotlb-xen.h
24623 F:      include/xen/swiotlb-xen.h
24624
24625 XFS FILESYSTEM
24626 M:      Chandan Babu R <chandan.babu@oracle.com>
24627 R:      Darrick J. Wong <djwong@kernel.org>
24628 L:      linux-xfs@vger.kernel.org
24629 S:      Supported
24630 W:      http://xfs.org/
24631 C:      irc://irc.oftc.net/xfs
24632 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
24633 P:      Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
24634 F:      Documentation/ABI/testing/sysfs-fs-xfs
24635 F:      Documentation/admin-guide/xfs.rst
24636 F:      Documentation/filesystems/xfs/*
24637 F:      fs/xfs/
24638 F:      include/uapi/linux/dqblk_xfs.h
24639 F:      include/uapi/linux/fsmap.h
24640
24641 XILINX AMS DRIVER
24642 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
24643 L:      linux-iio@vger.kernel.org
24644 S:      Maintained
24645 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
24646 F:      drivers/iio/adc/xilinx-ams.c
24647
24648 XILINX AXI ETHERNET DRIVER
24649 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
24650 S:      Maintained
24651 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
24652 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
24653
24654 XILINX CAN DRIVER
24655 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
24656 L:      linux-can@vger.kernel.org
24657 S:      Maintained
24658 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
24659 F:      drivers/net/can/xilinx_can.c
24660
24661 XILINX EVENT MANAGEMENT DRIVER
24662 M:      Michal Simek <michal.simek@amd.com>
24663 S:      Maintained
24664 F:      drivers/soc/xilinx/xlnx_event_manager.c
24665 F:      include/linux/firmware/xlnx-event-manager.h
24666
24667 XILINX GPIO DRIVER
24668 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24669 R:      Srinivas Neeli <srinivas.neeli@amd.com>
24670 R:      Michal Simek <michal.simek@amd.com>
24671 S:      Maintained
24672 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
24673 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
24674 F:      drivers/gpio/gpio-xilinx.c
24675 F:      drivers/gpio/gpio-zynq.c
24676
24677 XILINX LL TEMAC ETHERNET DRIVER
24678 L:      netdev@vger.kernel.org
24679 S:      Orphan
24680 F:      drivers/net/ethernet/xilinx/ll_temac*
24681
24682 XILINX PWM DRIVER
24683 M:      Sean Anderson <sean.anderson@seco.com>
24684 S:      Maintained
24685 F:      drivers/pwm/pwm-xilinx.c
24686 F:      include/clocksource/timer-xilinx.h
24687
24688 XILINX SD-FEC IP CORES
24689 M:      Derek Kiernan <derek.kiernan@amd.com>
24690 M:      Dragan Cvetic <dragan.cvetic@amd.com>
24691 S:      Maintained
24692 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml
24693 F:      Documentation/misc-devices/xilinx_sdfec.rst
24694 F:      drivers/misc/Kconfig
24695 F:      drivers/misc/Makefile
24696 F:      drivers/misc/xilinx_sdfec.c
24697 F:      include/uapi/misc/xilinx_sdfec.h
24698
24699 XILINX UARTLITE SERIAL DRIVER
24700 M:      Peter Korsgaard <jacmet@sunsite.dk>
24701 L:      linux-serial@vger.kernel.org
24702 S:      Maintained
24703 F:      drivers/tty/serial/uartlite.c
24704
24705 XILINX VIDEO IP CORES
24706 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24707 L:      linux-media@vger.kernel.org
24708 S:      Supported
24709 T:      git git://linuxtv.org/media_tree.git
24710 F:      Documentation/devicetree/bindings/media/xilinx/
24711 F:      drivers/media/platform/xilinx/
24712 F:      include/uapi/linux/xilinx-v4l2-controls.h
24713
24714 XILINX VERSAL EDAC DRIVER
24715 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24716 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24717 S:      Maintained
24718 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
24719 F:      drivers/edac/versal_edac.c
24720
24721 XILINX WATCHDOG DRIVER
24722 M:      Srinivas Neeli <srinivas.neeli@amd.com>
24723 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24724 R:      Michal Simek <michal.simek@amd.com>
24725 S:      Maintained
24726 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24727 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24728 F:      drivers/watchdog/of_xilinx_wdt.c
24729 F:      drivers/watchdog/xilinx_wwdt.c
24730
24731 XILINX XDMA DRIVER
24732 M:      Lizhi Hou <lizhi.hou@amd.com>
24733 M:      Brian Xu <brian.xu@amd.com>
24734 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24735 L:      dmaengine@vger.kernel.org
24736 S:      Supported
24737 F:      drivers/dma/xilinx/xdma-regs.h
24738 F:      drivers/dma/xilinx/xdma.c
24739 F:      include/linux/dma/amd_xdma.h
24740 F:      include/linux/platform_data/amd_xdma.h
24741
24742 XILINX ZYNQMP DPDMA DRIVER
24743 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24744 L:      dmaengine@vger.kernel.org
24745 S:      Supported
24746 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24747 F:      drivers/dma/xilinx/xilinx_dpdma.c
24748 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24749
24750 XILINX ZYNQMP OCM EDAC DRIVER
24751 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24752 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24753 S:      Maintained
24754 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24755 F:      drivers/edac/zynqmp_edac.c
24756
24757 XILINX ZYNQMP PSGTR PHY DRIVER
24758 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24759 L:      linux-kernel@vger.kernel.org
24760 S:      Supported
24761 T:      git https://github.com/Xilinx/linux-xlnx.git
24762 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24763 F:      drivers/phy/xilinx/phy-zynqmp.c
24764
24765 XILINX ZYNQMP SHA3 DRIVER
24766 M:      Harsha <harsha.harsha@amd.com>
24767 S:      Maintained
24768 F:      drivers/crypto/xilinx/zynqmp-sha.c
24769
24770 XILINX ZYNQMP NVMEM DRIVER
24771 M:      Praveen Teja Kundanala <praveen.teja.kundanala@amd.com>
24772 M:      Kalyani Akula <kalyani.akula@amd.com>
24773 R:      Michal Simek <michal.simek@amd.com>
24774 S:      Maintained
24775 F:      Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml
24776 F:      drivers/nvmem/zynqmp_nvmem.c
24777
24778 XILLYBUS DRIVER
24779 M:      Eli Billauer <eli.billauer@gmail.com>
24780 L:      linux-kernel@vger.kernel.org
24781 S:      Supported
24782 F:      drivers/char/xillybus/
24783
24784 XLP9XX I2C DRIVER
24785 M:      George Cherian <gcherian@marvell.com>
24786 L:      linux-i2c@vger.kernel.org
24787 S:      Supported
24788 W:      http://www.marvell.com
24789 F:      drivers/i2c/busses/i2c-xlp9xx.c
24790
24791 XRA1403 GPIO EXPANDER
24792 M:      Nandor Han <nandor.han@ge.com>
24793 L:      linux-gpio@vger.kernel.org
24794 S:      Maintained
24795 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24796 F:      drivers/gpio/gpio-xra1403.c
24797
24798 XTENSA XTFPGA PLATFORM SUPPORT
24799 M:      Max Filippov <jcmvbkbc@gmail.com>
24800 S:      Maintained
24801 F:      drivers/spi/spi-xtensa-xtfpga.c
24802 F:      sound/soc/xtensa/xtfpga-i2s.c
24803
24804 YAM DRIVER FOR AX.25
24805 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24806 L:      linux-hams@vger.kernel.org
24807 S:      Maintained
24808 F:      drivers/net/hamradio/yam*
24809 F:      include/linux/yam.h
24810
24811 YAMA SECURITY MODULE
24812 M:      Kees Cook <kees@kernel.org>
24813 S:      Supported
24814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24815 F:      Documentation/admin-guide/LSM/Yama.rst
24816 F:      security/yama/
24817
24818 YAML NETLINK (YNL)
24819 M:      Donald Hunter <donald.hunter@gmail.com>
24820 M:      Jakub Kicinski <kuba@kernel.org>
24821 F:      Documentation/netlink/
24822 F:      Documentation/userspace-api/netlink/intro-specs.rst
24823 F:      Documentation/userspace-api/netlink/specs.rst
24824 F:      tools/net/ynl/
24825
24826 YEALINK PHONE DRIVER
24827 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24828 L:      usbb2k-api-dev@nongnu.org
24829 S:      Maintained
24830 F:      Documentation/input/devices/yealink.rst
24831 F:      drivers/input/misc/yealink.*
24832
24833 Z3FOLD COMPRESSED PAGE ALLOCATOR
24834 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24835 R:      Miaohe Lin <linmiaohe@huawei.com>
24836 L:      linux-mm@kvack.org
24837 S:      Maintained
24838 F:      mm/z3fold.c
24839
24840 Z8530 DRIVER FOR AX.25
24841 M:      Joerg Reuter <jreuter@yaina.de>
24842 L:      linux-hams@vger.kernel.org
24843 S:      Maintained
24844 W:      http://yaina.de/jreuter/
24845 W:      http://www.qsl.net/dl1bke/
24846 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24847 F:      drivers/net/hamradio/*scc.c
24848 F:      drivers/net/hamradio/z8530.h
24849
24850 ZBUD COMPRESSED PAGE ALLOCATOR
24851 M:      Seth Jennings <sjenning@redhat.com>
24852 M:      Dan Streetman <ddstreet@ieee.org>
24853 L:      linux-mm@kvack.org
24854 S:      Maintained
24855 F:      mm/zbud.c
24856
24857 ZD1211RW WIRELESS DRIVER
24858 L:      linux-wireless@vger.kernel.org
24859 S:      Orphan
24860 F:      drivers/net/wireless/zydas/zd1211rw/
24861
24862 ZD1301 MEDIA DRIVER
24863 L:      linux-media@vger.kernel.org
24864 S:      Orphan
24865 W:      https://linuxtv.org/
24866 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24867 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24868
24869 ZD1301_DEMOD MEDIA DRIVER
24870 L:      linux-media@vger.kernel.org
24871 S:      Orphan
24872 W:      https://linuxtv.org/
24873 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24874 F:      drivers/media/dvb-frontends/zd1301_demod*
24875
24876 ZHAOXIN PROCESSOR SUPPORT
24877 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24878 L:      linux-kernel@vger.kernel.org
24879 S:      Maintained
24880 F:      arch/x86/kernel/cpu/zhaoxin.c
24881
24882 ZONEFS FILESYSTEM
24883 M:      Damien Le Moal <dlemoal@kernel.org>
24884 M:      Naohiro Aota <naohiro.aota@wdc.com>
24885 R:      Johannes Thumshirn <jth@kernel.org>
24886 L:      linux-fsdevel@vger.kernel.org
24887 S:      Maintained
24888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24889 F:      Documentation/filesystems/zonefs.rst
24890 F:      fs/zonefs/
24891
24892 ZR36067 VIDEO FOR LINUX DRIVER
24893 M:      Corentin Labbe <clabbe@baylibre.com>
24894 L:      mjpeg-users@lists.sourceforge.net
24895 L:      linux-media@vger.kernel.org
24896 S:      Maintained
24897 W:      http://mjpeg.sourceforge.net/driver-zoran/
24898 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24899 F:      Documentation/driver-api/media/drivers/zoran.rst
24900 F:      drivers/media/pci/zoran/
24901
24902 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24903 M:      Minchan Kim <minchan@kernel.org>
24904 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24905 L:      linux-kernel@vger.kernel.org
24906 S:      Maintained
24907 F:      Documentation/admin-guide/blockdev/zram.rst
24908 F:      drivers/block/zram/
24909
24910 ZS DECSTATION Z85C30 SERIAL DRIVER
24911 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24912 S:      Maintained
24913 F:      drivers/tty/serial/zs.*
24914
24915 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24916 M:      Minchan Kim <minchan@kernel.org>
24917 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24918 L:      linux-mm@kvack.org
24919 S:      Maintained
24920 F:      Documentation/mm/zsmalloc.rst
24921 F:      include/linux/zsmalloc.h
24922 F:      mm/zsmalloc.c
24923
24924 ZSTD
24925 M:      Nick Terrell <terrelln@fb.com>
24926 S:      Maintained
24927 B:      https://github.com/facebook/zstd/issues
24928 T:      git https://github.com/terrelln/linux.git
24929 F:      crypto/zstd.c
24930 F:      include/linux/zstd*
24931 F:      lib/decompress_unzstd.c
24932 F:      lib/zstd/
24933 N:      zstd
24934 K:      zstd
24935
24936 ZSWAP COMPRESSED SWAP CACHING
24937 M:      Johannes Weiner <hannes@cmpxchg.org>
24938 M:      Yosry Ahmed <yosryahmed@google.com>
24939 M:      Nhat Pham <nphamcs@gmail.com>
24940 R:      Chengming Zhou <chengming.zhou@linux.dev>
24941 L:      linux-mm@kvack.org
24942 S:      Maintained
24943 F:      Documentation/admin-guide/mm/zswap.rst
24944 F:      include/linux/zpool.h
24945 F:      include/linux/zswap.h
24946 F:      mm/zpool.c
24947 F:      mm/zswap.c
24948 F:      tools/testing/selftests/cgroup/test_zswap.c
24949
24950 THE REST
24951 M:      Linus Torvalds <torvalds@linux-foundation.org>
24952 L:      linux-kernel@vger.kernel.org
24953 S:      Buried alive in reporters
24954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24955 F:      *
24956 F:      */