MAINTAINERS

   1 List of maintainers
   2 ===================
   3
   4 Descriptions of section entries and preferred order
   5 ---------------------------------------------------
   6
   7         M: *Mail* patches to: FullName <address@domain>
   8         R: Designated *Reviewer*: FullName <address@domain>
   9            These reviewers should be CCed on patches.
  10         L: *Mailing list* that is relevant to this area
  11         S: *Status*, one of the following:
  12            Supported:   Someone is actually paid to look after this.
  13            Maintained:  Someone actually looks after it.
  14            Odd Fixes:   It has a maintainer but they don't have time to do
  15                         much other than throw the odd patch in. See below..
  16            Orphan:      No current maintainer [but maybe you could take the
  17                         role as you write your new code].
  18            Obsolete:    Old code. Something tagged obsolete generally means
  19                         it has been replaced by a better system and you
  20                         should be using that.
  21         W: *Web-page* with status/info
  22         Q: *Patchwork* web based patch tracking system site
  23         B: URI for where to file *bugs*. A web-page with detailed bug
  24            filing info, a direct bug tracker link, or a mailto: URI.
  25         C: URI for *chat* protocol, server and channel where developers
  26            usually hang out, for example irc://server/channel.
  27         P: Subsystem Profile document for more details submitting
  28            patches to the given subsystem. This is either an in-tree file,
  29            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
  30            for details.
  31         T: *SCM* tree type and location.
  32            Type is one of: git, hg, quilt, stgit, topgit
  33         F: *Files* and directories wildcard patterns.
  34            A trailing slash includes all files and subdirectory files.
  35            F:   drivers/net/    all files in and below drivers/net
  36            F:   drivers/net/*   all files in drivers/net, but not below
  37            F:   */net/*         all files in "any top level directory"/net
  38            One pattern per line.  Multiple F: lines acceptable.
  39         X: *Excluded* files and directories that are NOT maintained, same
  40            rules as F:. Files exclusions are tested before file matches.
  41            Can be useful for excluding a specific subdirectory, for instance:
  42            F:   net/
  43            X:   net/ipv6/
  44            matches all files in and below net excluding net/ipv6/
  45         N: Files and directories *Regex* patterns.
  46            N:   [^a-z]tegra     all files whose path contains tegra
  47                                 (not including files like integrator)
  48            One pattern per line.  Multiple N: lines acceptable.
  49            scripts/get_maintainer.pl has different behavior for files that
  50            match F: pattern and matches of N: patterns.  By default,
  51            get_maintainer will not look at git log history when an F: pattern
  52            match occurs.  When an N: match occurs, git log history is used
  53            to also notify the people that have git commit signatures.
  54         K: *Content regex* (perl extended) pattern match in a patch or file.
  55            For instance:
  56            K: of_get_profile
  57               matches patches or files that contain "of_get_profile"
  58            K: \b(printk|pr_(info|err))\b
  59               matches patches or files that contain one or more of the words
  60               printk, pr_info or pr_err
  61            One regex pattern per line.  Multiple K: lines acceptable.
  62
  63 Maintainers List
  64 ----------------
  65
  66 .. note:: When reading this list, please look for the most precise areas
  67           first. When adding to this list, please keep the entries in
  68           alphabetical order.
  69
  70 3C59X NETWORK DRIVER
  71 M:      Steffen Klassert <klassert@kernel.org>
  72 L:      netdev@vger.kernel.org
  73 S:      Odd Fixes
  74 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
  75 F:      drivers/net/ethernet/3com/3c59x.c
  76
  77 3CR990 NETWORK DRIVER
  78 M:      David Dillow <dave@thedillows.org>
  79 L:      netdev@vger.kernel.org
  80 S:      Maintained
  81 F:      drivers/net/ethernet/3com/typhoon*
  82
  83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
  84 M:      Adam Radford <aradford@gmail.com>
  85 L:      linux-scsi@vger.kernel.org
  86 S:      Supported
  87 W:      http://www.lsi.com
  88 F:      drivers/scsi/3w-*
  89
  90 53C700 AND 53C700-66 SCSI DRIVER
  91 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
  92 L:      linux-scsi@vger.kernel.org
  93 S:      Maintained
  94 F:      drivers/scsi/53c700*
  95
  96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
  97 M:      Alexander Aring <alex.aring@gmail.com>
  98 L:      linux-bluetooth@vger.kernel.org
  99 L:      linux-wpan@vger.kernel.org
 100 S:      Maintained
 101 F:      Documentation/networking/6lowpan.rst
 102 F:      include/net/6lowpan.h
 103 F:      net/6lowpan/
 104
 105 6PACK NETWORK DRIVER FOR AX.25
 106 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 107 L:      linux-hams@vger.kernel.org
 108 S:      Maintained
 109 F:      drivers/net/hamradio/6pack.c
 110
 111 802.11 (including CFG80211/NL80211)
 112 M:      Johannes Berg <johannes@sipsolutions.net>
 113 L:      linux-wireless@vger.kernel.org
 114 S:      Maintained
 115 W:      https://wireless.wiki.kernel.org/
 116 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
 117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
 118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
 119 F:      Documentation/driver-api/80211/cfg80211.rst
 120 F:      Documentation/networking/regulatory.rst
 121 F:      include/linux/ieee80211.h
 122 F:      include/net/cfg80211.h
 123 F:      include/net/ieee80211_radiotap.h
 124 F:      include/net/iw_handler.h
 125 F:      include/net/wext.h
 126 F:      include/uapi/linux/nl80211.h
 127 F:      include/uapi/linux/wireless.h
 128 F:      net/wireless/
 129
 130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 131 M:      Heiner Kallweit <hkallweit1@gmail.com>
 132 M:      nic_swsd@realtek.com
 133 L:      netdev@vger.kernel.org
 134 S:      Maintained
 135 F:      drivers/net/ethernet/realtek/r8169*
 136
 137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 139 L:      linux-serial@vger.kernel.org
 140 S:      Maintained
 141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 142 F:      drivers/tty/serial/8250*
 143 F:      include/linux/serial_8250.h
 144
 145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 146 L:      netdev@vger.kernel.org
 147 S:      Orphan / Obsolete
 148 F:      drivers/net/ethernet/8390/
 149
 150 9P FILE SYSTEM
 151 M:      Eric Van Hensbergen <ericvh@kernel.org>
 152 M:      Latchesar Ionkov <lucho@ionkov.net>
 153 M:      Dominique Martinet <asmadeus@codewreck.org>
 154 R:      Christian Schoenebeck <linux_oss@crudebyte.com>
 155 L:      v9fs@lists.linux.dev
 156 S:      Maintained
 157 W:      http://github.com/v9fs
 158 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 160 T:      git git://github.com/martinetd/linux.git
 161 F:      Documentation/filesystems/9p.rst
 162 F:      fs/9p/
 163 F:      include/net/9p/
 164 F:      include/trace/events/9p.h
 165 F:      include/uapi/linux/virtio_9p.h
 166 F:      net/9p/
 167
 168 A64FX DIAG DRIVER
 169 M:      Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
 170 S:      Supported
 171 F:      drivers/soc/fujitsu/a64fx-diag.c
 172
 173 A8293 MEDIA DRIVER
 174 L:      linux-media@vger.kernel.org
 175 S:      Orphan
 176 W:      https://linuxtv.org
 177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 178 F:      drivers/media/dvb-frontends/a8293*
 179
 180 AACRAID SCSI RAID DRIVER
 181 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 182 L:      linux-scsi@vger.kernel.org
 183 S:      Supported
 184 W:      http://www.adaptec.com/
 185 F:      Documentation/scsi/aacraid.rst
 186 F:      drivers/scsi/aacraid/
 187
 188 AB8500 BATTERY AND CHARGER DRIVERS
 189 M:      Linus Walleij <linus.walleij@linaro.org>
 190 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 191 F:      drivers/power/supply/*ab8500*
 192
 193 ABI/API
 194 L:      linux-api@vger.kernel.org
 195 F:      include/linux/syscalls.h
 196 F:      kernel/sys_ni.c
 197 X:      arch/*/include/uapi/
 198 X:      include/uapi/
 199
 200 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 201 M:      Hans de Goede <hdegoede@redhat.com>
 202 L:      linux-hwmon@vger.kernel.org
 203 S:      Maintained
 204 F:      drivers/hwmon/abituguru.c
 205
 206 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 207 M:      Alistair John Strachan <alistair@devzero.co.uk>
 208 L:      linux-hwmon@vger.kernel.org
 209 S:      Maintained
 210 F:      drivers/hwmon/abituguru3.c
 211
 212 ACCES 104-DIO-48E GPIO DRIVER
 213 M:      William Breathitt Gray <william.gray@linaro.org>
 214 L:      linux-gpio@vger.kernel.org
 215 S:      Maintained
 216 F:      drivers/gpio/gpio-104-dio-48e.c
 217
 218 ACCES 104-IDI-48 GPIO DRIVER
 219 M:      William Breathitt Gray <william.gray@linaro.org>
 220 L:      linux-gpio@vger.kernel.org
 221 S:      Maintained
 222 F:      drivers/gpio/gpio-104-idi-48.c
 223
 224 ACCES 104-IDIO-16 GPIO DRIVER
 225 M:      William Breathitt Gray <william.gray@linaro.org>
 226 L:      linux-gpio@vger.kernel.org
 227 S:      Maintained
 228 F:      drivers/gpio/gpio-104-idio-16.c
 229
 230 ACCES 104-QUAD-8 DRIVER
 231 M:      William Breathitt Gray <william.gray@linaro.org>
 232 L:      linux-iio@vger.kernel.org
 233 S:      Maintained
 234 F:      drivers/counter/104-quad-8.c
 235
 236 ACCES IDIO-16 GPIO LIBRARY
 237 M:      William Breathitt Gray <william.gray@linaro.org>
 238 L:      linux-gpio@vger.kernel.org
 239 S:      Maintained
 240 F:      drivers/gpio/gpio-idio-16.c
 241 F:      drivers/gpio/gpio-idio-16.h
 242
 243 ACCES PCI-IDIO-16 GPIO DRIVER
 244 M:      William Breathitt Gray <william.gray@linaro.org>
 245 L:      linux-gpio@vger.kernel.org
 246 S:      Maintained
 247 F:      drivers/gpio/gpio-pci-idio-16.c
 248
 249 ACCES PCIe-IDIO-24 GPIO DRIVER
 250 M:      William Breathitt Gray <william.gray@linaro.org>
 251 L:      linux-gpio@vger.kernel.org
 252 S:      Maintained
 253 F:      drivers/gpio/gpio-pcie-idio-24.c
 254
 255 ACENIC DRIVER
 256 M:      Jes Sorensen <jes@trained-monkey.org>
 257 L:      linux-acenic@sunsite.dk
 258 S:      Maintained
 259 F:      drivers/net/ethernet/alteon/acenic*
 260
 261 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 262 M:      Peter Kaestle <peter@piie.net>
 263 L:      platform-driver-x86@vger.kernel.org
 264 S:      Maintained
 265 W:      http://piie.net/?section=acerhdf
 266 F:      drivers/platform/x86/acerhdf.c
 267
 268 ACER WMI LAPTOP EXTRAS
 269 M:      "Lee, Chun-Yi" <jlee@suse.com>
 270 L:      platform-driver-x86@vger.kernel.org
 271 S:      Maintained
 272 F:      drivers/platform/x86/acer-wmi.c
 273
 274 ACPI
 275 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 276 R:      Len Brown <lenb@kernel.org>
 277 L:      linux-acpi@vger.kernel.org
 278 S:      Supported
 279 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 280 B:      https://bugzilla.kernel.org
 281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 282 F:      Documentation/ABI/testing/configfs-acpi
 283 F:      Documentation/ABI/testing/sysfs-bus-acpi
 284 F:      Documentation/firmware-guide/acpi/
 285 F:      arch/x86/kernel/acpi/
 286 F:      arch/x86/pci/acpi.c
 287 F:      drivers/acpi/
 288 F:      drivers/pci/*/*acpi*
 289 F:      drivers/pci/*acpi*
 290 F:      drivers/pnp/pnpacpi/
 291 F:      include/acpi/
 292 F:      include/linux/acpi.h
 293 F:      include/linux/fwnode.h
 294 F:      include/linux/fw_table.h
 295 F:      lib/fw_table.c
 296 F:      tools/power/acpi/
 297
 298 ACPI APEI
 299 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 300 R:      Len Brown <lenb@kernel.org>
 301 R:      James Morse <james.morse@arm.com>
 302 R:      Tony Luck <tony.luck@intel.com>
 303 R:      Borislav Petkov <bp@alien8.de>
 304 L:      linux-acpi@vger.kernel.org
 305 F:      drivers/acpi/apei/
 306
 307 ACPI COMPONENT ARCHITECTURE (ACPICA)
 308 M:      Robert Moore <robert.moore@intel.com>
 309 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 310 L:      linux-acpi@vger.kernel.org
 311 L:      acpica-devel@lists.linux.dev
 312 S:      Supported
 313 W:      https://acpica.org/
 314 W:      https://github.com/acpica/acpica/
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 B:      https://bugzilla.kernel.org
 317 B:      https://bugs.acpica.org
 318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 319 F:      drivers/acpi/acpica/
 320 F:      include/acpi/
 321 F:      tools/power/acpi/
 322
 323 ACPI FOR ARM64 (ACPI/arm64)
 324 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 325 M:      Hanjun Guo <guohanjun@huawei.com>
 326 M:      Sudeep Holla <sudeep.holla@arm.com>
 327 L:      linux-acpi@vger.kernel.org
 328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 329 S:      Maintained
 330 F:      drivers/acpi/arm64
 331
 332 ACPI FOR RISC-V (ACPI/riscv)
 333 M:      Sunil V L <sunilvl@ventanamicro.com>
 334 L:      linux-acpi@vger.kernel.org
 335 L:      linux-riscv@lists.infradead.org
 336 S:      Maintained
 337 F:      drivers/acpi/riscv/
 338
 339 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 340 M:      Sudeep Holla <sudeep.holla@arm.com>
 341 L:      linux-acpi@vger.kernel.org
 342 S:      Supported
 343 F:      drivers/mailbox/pcc.c
 344
 345 ACPI PMIC DRIVERS
 346 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 347 M:      Len Brown <lenb@kernel.org>
 348 R:      Andy Shevchenko <andy@kernel.org>
 349 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 S:      Supported
 352 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 353 B:      https://bugzilla.kernel.org
 354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 355 F:      drivers/acpi/pmic/
 356
 357 ACPI SERIAL MULTI INSTANTIATE DRIVER
 358 M:      Hans de Goede <hdegoede@redhat.com>
 359 L:      platform-driver-x86@vger.kernel.org
 360 S:      Maintained
 361 F:      drivers/platform/x86/serial-multi-instantiate.c
 362
 363 ACPI THERMAL DRIVER
 364 M:      Rafael J. Wysocki <rafael@kernel.org>
 365 R:      Zhang Rui <rui.zhang@intel.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Supported
 368 B:      https://bugzilla.kernel.org
 369 F:      drivers/acpi/*thermal*
 370
 371 ACPI VIOT DRIVER
 372 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 373 L:      linux-acpi@vger.kernel.org
 374 L:      iommu@lists.linux.dev
 375 S:      Maintained
 376 F:      drivers/acpi/viot.c
 377 F:      include/linux/acpi_viot.h
 378
 379 ACPI WMI DRIVER
 380 M:      Armin Wolf <W_Armin@gmx.de>
 381 L:      platform-driver-x86@vger.kernel.org
 382 S:      Maintained
 383 F:      Documentation/driver-api/wmi.rst
 384 F:      Documentation/wmi/
 385 F:      drivers/platform/x86/wmi.c
 386 F:      include/uapi/linux/wmi.h
 387
 388 ACRN HYPERVISOR SERVICE MODULE
 389 M:      Fei Li <fei1.li@intel.com>
 390 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 391 S:      Supported
 392 W:      https://projectacrn.org
 393 F:      Documentation/virt/acrn/
 394 F:      drivers/virt/acrn/
 395 F:      include/uapi/linux/acrn.h
 396
 397 AD1889 ALSA SOUND DRIVER
 398 L:      linux-parisc@vger.kernel.org
 399 S:      Maintained
 400 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 401 F:      sound/pci/ad1889.*
 402
 403 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 404 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 405 L:      linux-iio@vger.kernel.org
 406 S:      Supported
 407 F:      drivers/iio/potentiometer/ad5110.c
 408
 409 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 410 M:      Michael Hennerich <michael.hennerich@analog.com>
 411 S:      Supported
 412 W:      http://wiki.analog.com/AD5254
 413 W:      https://ez.analog.com/linux-software-drivers
 414 F:      drivers/misc/ad525x_dpot.c
 415
 416 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 417 M:      Michael Hennerich <michael.hennerich@analog.com>
 418 S:      Supported
 419 W:      http://wiki.analog.com/AD5398
 420 W:      https://ez.analog.com/linux-software-drivers
 421 F:      drivers/regulator/ad5398.c
 422
 423 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 424 M:      Michael Hennerich <michael.hennerich@analog.com>
 425 S:      Supported
 426 W:      http://wiki.analog.com/AD7142
 427 W:      https://ez.analog.com/linux-software-drivers
 428 F:      drivers/input/misc/ad714x.c
 429
 430 AD7877 TOUCHSCREEN DRIVER
 431 M:      Michael Hennerich <michael.hennerich@analog.com>
 432 S:      Supported
 433 W:      http://wiki.analog.com/AD7877
 434 W:      https://ez.analog.com/linux-software-drivers
 435 F:      drivers/input/touchscreen/ad7877.c
 436
 437 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 438 M:      Michael Hennerich <michael.hennerich@analog.com>
 439 S:      Supported
 440 W:      http://wiki.analog.com/AD7879
 441 W:      https://ez.analog.com/linux-software-drivers
 442 F:      drivers/input/touchscreen/ad7879.c
 443
 444 ADAFRUIT MINI I2C GAMEPAD
 445 M:      Anshul Dalal <anshulusr@gmail.com>
 446 L:      linux-input@vger.kernel.org
 447 S:      Maintained
 448 F:      Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml
 449 F:      drivers/input/joystick/adafruit-seesaw.c
 450
 451 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 452 M:      Jiri Kosina <jikos@kernel.org>
 453 S:      Maintained
 454
 455 ADF7242 IEEE 802.15.4 RADIO DRIVER
 456 M:      Michael Hennerich <michael.hennerich@analog.com>
 457 L:      linux-wpan@vger.kernel.org
 458 S:      Supported
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      https://ez.analog.com/linux-software-drivers
 461 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 462 F:      drivers/net/ieee802154/adf7242.c
 463
 464 ADM1025 HARDWARE MONITOR DRIVER
 465 M:      Jean Delvare <jdelvare@suse.com>
 466 L:      linux-hwmon@vger.kernel.org
 467 S:      Maintained
 468 F:      Documentation/hwmon/adm1025.rst
 469 F:      drivers/hwmon/adm1025.c
 470
 471 ADM1029 HARDWARE MONITOR DRIVER
 472 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 473 L:      linux-hwmon@vger.kernel.org
 474 S:      Maintained
 475 F:      drivers/hwmon/adm1029.c
 476
 477 ADM8211 WIRELESS DRIVER
 478 L:      linux-wireless@vger.kernel.org
 479 S:      Orphan
 480 F:      drivers/net/wireless/admtek/adm8211.*
 481
 482 ADP1653 FLASH CONTROLLER DRIVER
 483 M:      Sakari Ailus <sakari.ailus@iki.fi>
 484 L:      linux-media@vger.kernel.org
 485 S:      Maintained
 486 F:      drivers/media/i2c/adp1653.c
 487 F:      include/media/i2c/adp1653.h
 488
 489 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 490 M:      Michael Hennerich <michael.hennerich@analog.com>
 491 S:      Supported
 492 W:      http://wiki.analog.com/ADP5520
 493 W:      https://ez.analog.com/linux-software-drivers
 494 F:      drivers/gpio/gpio-adp5520.c
 495 F:      drivers/input/keyboard/adp5520-keys.c
 496 F:      drivers/leds/leds-adp5520.c
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499
 500 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 S:      Supported
 503 W:      http://wiki.analog.com/ADP5588
 504 W:      https://ez.analog.com/linux-software-drivers
 505 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 506 F:      drivers/input/keyboard/adp5588-keys.c
 507
 508 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 509 M:      Michael Hennerich <michael.hennerich@analog.com>
 510 S:      Supported
 511 W:      http://wiki.analog.com/ADP8860
 512 W:      https://ez.analog.com/linux-software-drivers
 513 F:      drivers/video/backlight/adp8860_bl.c
 514
 515 ADT746X FAN DRIVER
 516 M:      Colin Leroy <colin@colino.net>
 517 S:      Maintained
 518 F:      drivers/macintosh/therm_adt746x.c
 519
 520 ADT7475 HARDWARE MONITOR DRIVER
 521 M:      Jean Delvare <jdelvare@suse.com>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/adt7475.rst
 525 F:      drivers/hwmon/adt7475.c
 526
 527 ADVANSYS SCSI DRIVER
 528 M:      Matthew Wilcox <willy@infradead.org>
 529 M:      Hannes Reinecke <hare@suse.com>
 530 L:      linux-scsi@vger.kernel.org
 531 S:      Maintained
 532 F:      Documentation/scsi/advansys.rst
 533 F:      drivers/scsi/advansys.c
 534
 535 ADVANTECH SWBTN DRIVER
 536 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 537 L:      platform-driver-x86@vger.kernel.org
 538 S:      Maintained
 539 F:      drivers/platform/x86/adv_swbutton.c
 540
 541 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 542 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 543 S:      Supported
 544 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 545 F:      drivers/iio/accel/adxl313*
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 S:      Supported
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      https://ez.analog.com/linux-software-drivers
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Puranjay Mohan <puranjay12@gmail.com>
 557 L:      linux-iio@vger.kernel.org
 558 S:      Supported
 559 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 560 F:      drivers/iio/accel/adxl355.h
 561 F:      drivers/iio/accel/adxl355_core.c
 562 F:      drivers/iio/accel/adxl355_i2c.c
 563 F:      drivers/iio/accel/adxl355_spi.c
 564
 565 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 566 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 567 L:      linux-iio@vger.kernel.org
 568 S:      Supported
 569 W:      https://ez.analog.com/linux-software-drivers
 570 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 571 F:      drivers/iio/accel/adxl367*
 572
 573 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 574 M:      Michael Hennerich <michael.hennerich@analog.com>
 575 S:      Supported
 576 W:      https://ez.analog.com/linux-software-drivers
 577 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 578 F:      drivers/iio/accel/adxl372.c
 579 F:      drivers/iio/accel/adxl372_i2c.c
 580 F:      drivers/iio/accel/adxl372_spi.c
 581
 582 AF9013 MEDIA DRIVER
 583 L:      linux-media@vger.kernel.org
 584 S:      Orphan
 585 W:      https://linuxtv.org
 586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 587 F:      drivers/media/dvb-frontends/af9013*
 588
 589 AF9033 MEDIA DRIVER
 590 L:      linux-media@vger.kernel.org
 591 S:      Orphan
 592 W:      https://linuxtv.org
 593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 594 F:      drivers/media/dvb-frontends/af9033*
 595
 596 AFFS FILE SYSTEM
 597 M:      David Sterba <dsterba@suse.com>
 598 L:      linux-fsdevel@vger.kernel.org
 599 S:      Odd Fixes
 600 F:      Documentation/filesystems/affs.rst
 601 F:      fs/affs/
 602
 603 AFS FILESYSTEM
 604 M:      David Howells <dhowells@redhat.com>
 605 M:      Marc Dionne <marc.dionne@auristor.com>
 606 L:      linux-afs@lists.infradead.org
 607 S:      Supported
 608 W:      https://www.infradead.org/~dhowells/kafs/
 609 F:      Documentation/filesystems/afs.rst
 610 F:      fs/afs/
 611 F:      include/trace/events/afs.h
 612
 613 AGPGART DRIVER
 614 M:      David Airlie <airlied@redhat.com>
 615 L:      dri-devel@lists.freedesktop.org
 616 S:      Maintained
 617 T:      git git://anongit.freedesktop.org/drm/drm
 618 F:      drivers/char/agp/
 619 F:      include/linux/agp*
 620 F:      include/uapi/linux/agp*
 621
 622 AHA152X SCSI DRIVER
 623 M:      "Juergen E. Fischer" <fischer@norbit.de>
 624 L:      linux-scsi@vger.kernel.org
 625 S:      Maintained
 626 F:      drivers/scsi/aha152x*
 627 F:      drivers/scsi/pcmcia/aha152x*
 628
 629 AIC7XXX / AIC79XX SCSI DRIVER
 630 M:      Hannes Reinecke <hare@suse.com>
 631 L:      linux-scsi@vger.kernel.org
 632 S:      Maintained
 633 F:      drivers/scsi/aic7xxx/
 634
 635 AIMSLAB FM RADIO RECEIVER DRIVER
 636 M:      Hans Verkuil <hverkuil@xs4all.nl>
 637 L:      linux-media@vger.kernel.org
 638 S:      Maintained
 639 W:      https://linuxtv.org
 640 T:      git git://linuxtv.org/media_tree.git
 641 F:      drivers/media/radio/radio-aimslab*
 642
 643 AIO
 644 M:      Benjamin LaHaise <bcrl@kvack.org>
 645 L:      linux-aio@kvack.org
 646 S:      Supported
 647 F:      fs/aio.c
 648 F:      include/linux/*aio*.h
 649
 650 AIRSPY MEDIA DRIVER
 651 L:      linux-media@vger.kernel.org
 652 S:      Orphan
 653 W:      https://linuxtv.org
 654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 655 F:      drivers/media/usb/airspy/
 656
 657 ALACRITECH GIGABIT ETHERNET DRIVER
 658 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 659 S:      Maintained
 660 F:      drivers/net/ethernet/alacritech/*
 661
 662 ALCATEL SPEEDTOUCH USB DRIVER
 663 M:      Duncan Sands <duncan.sands@free.fr>
 664 L:      linux-usb@vger.kernel.org
 665 S:      Maintained
 666 W:      http://www.linux-usb.org/SpeedTouch/
 667 F:      drivers/usb/atm/speedtch.c
 668 F:      drivers/usb/atm/usbatm.c
 669
 670 ALCHEMY AU1XX0 MMC DRIVER
 671 M:      Manuel Lauss <manuel.lauss@gmail.com>
 672 S:      Maintained
 673 F:      drivers/mmc/host/au1xmmc.c
 674
 675 ALI1563 I2C DRIVER
 676 M:      Rudolf Marek <r.marek@assembler.cz>
 677 L:      linux-i2c@vger.kernel.org
 678 S:      Maintained
 679 F:      Documentation/i2c/busses/i2c-ali1563.rst
 680 F:      drivers/i2c/busses/i2c-ali1563.c
 681
 682 ALIBABA ELASTIC RDMA DRIVER
 683 M:      Cheng Xu <chengyou@linux.alibaba.com>
 684 M:      Kai Shen <kaishen@linux.alibaba.com>
 685 L:      linux-rdma@vger.kernel.org
 686 S:      Supported
 687 F:      drivers/infiniband/hw/erdma
 688 F:      include/uapi/rdma/erdma-abi.h
 689
 690 ALIBABA PMU DRIVER
 691 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 692 S:      Supported
 693 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 694 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 695
 696 ALIENWARE WMI DRIVER
 697 L:      Dell.Client.Kernel@dell.com
 698 S:      Maintained
 699 F:      drivers/platform/x86/dell/alienware-wmi.c
 700
 701 ALLEGRO DVT VIDEO IP CORE DRIVER
 702 M:      Michael Tretter <m.tretter@pengutronix.de>
 703 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 704 L:      linux-media@vger.kernel.org
 705 S:      Maintained
 706 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 707 F:      drivers/media/platform/allegro-dvt/
 708
 709 ALLIED VISION ALVIUM CAMERA DRIVER
 710 M:      Tommaso Merciai <tomm.merciai@gmail.com>
 711 M:      Martin Hecht <martin.hecht@avnet.eu>
 712 L:      linux-media@vger.kernel.org
 713 S:      Maintained
 714 F:      Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml
 715 F:      drivers/media/i2c/alvium-csi2.c
 716 F:      drivers/media/i2c/alvium-csi2.h
 717
 718 ALLWINNER A10 CSI DRIVER
 719 M:      Maxime Ripard <mripard@kernel.org>
 720 L:      linux-media@vger.kernel.org
 721 S:      Maintained
 722 T:      git git://linuxtv.org/media_tree.git
 723 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 724 F:      drivers/media/platform/sunxi/sun4i-csi/
 725
 726 ALLWINNER A31 CSI DRIVER
 727 M:      Yong Deng <yong.deng@magewell.com>
 728 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 729 L:      linux-media@vger.kernel.org
 730 S:      Maintained
 731 T:      git git://linuxtv.org/media_tree.git
 732 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 733 F:      drivers/media/platform/sunxi/sun6i-csi/
 734
 735 ALLWINNER A31 ISP DRIVER
 736 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 737 L:      linux-media@vger.kernel.org
 738 S:      Maintained
 739 T:      git git://linuxtv.org/media_tree.git
 740 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 741 F:      drivers/staging/media/sunxi/sun6i-isp/
 742 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 743
 744 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 745 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 746 L:      linux-media@vger.kernel.org
 747 S:      Maintained
 748 T:      git git://linuxtv.org/media_tree.git
 749 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 750 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 751
 752 ALLWINNER CPUFREQ DRIVER
 753 M:      Yangtao Li <tiny.windzz@gmail.com>
 754 L:      linux-pm@vger.kernel.org
 755 S:      Maintained
 756 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 757 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 758
 759 ALLWINNER CRYPTO DRIVERS
 760 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 761 L:      linux-crypto@vger.kernel.org
 762 S:      Maintained
 763 F:      drivers/crypto/allwinner/
 764
 765 ALLWINNER DMIC DRIVERS
 766 M:      Ban Tao <fengzheng923@gmail.com>
 767 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 770 F:      sound/soc/sunxi/sun50i-dmic.c
 771
 772 ALLWINNER HARDWARE SPINLOCK SUPPORT
 773 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 774 S:      Maintained
 775 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 776 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 777
 778 ALLWINNER THERMAL DRIVER
 779 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 780 M:      Yangtao Li <tiny.windzz@gmail.com>
 781 L:      linux-pm@vger.kernel.org
 782 S:      Maintained
 783 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 784 F:      drivers/thermal/sun8i_thermal.c
 785
 786 ALLWINNER VPU DRIVER
 787 M:      Maxime Ripard <mripard@kernel.org>
 788 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 789 L:      linux-media@vger.kernel.org
 790 S:      Maintained
 791 F:      drivers/staging/media/sunxi/cedrus/
 792
 793 ALPHA PORT
 794 M:      Richard Henderson <richard.henderson@linaro.org>
 795 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 796 M:      Matt Turner <mattst88@gmail.com>
 797 L:      linux-alpha@vger.kernel.org
 798 S:      Odd Fixes
 799 F:      arch/alpha/
 800
 801 ALPS PS/2 TOUCHPAD DRIVER
 802 R:      Pali Rohár <pali@kernel.org>
 803 F:      drivers/input/mouse/alps.*
 804
 805 ALTERA I2C CONTROLLER DRIVER
 806 M:      Thor Thayer <thor.thayer@linux.intel.com>
 807 S:      Maintained
 808 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 809 F:      drivers/i2c/busses/i2c-altera.c
 810
 811 ALTERA MAILBOX DRIVER
 812 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 813 S:      Maintained
 814 F:      drivers/mailbox/mailbox-altera.c
 815
 816 ALTERA MSGDMA IP CORE DRIVER
 817 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 818 R:      Stefan Roese <sr@denx.de>
 819 L:      dmaengine@vger.kernel.org
 820 S:      Odd Fixes
 821 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 822 F:      drivers/dma/altera-msgdma.c
 823
 824 ALTERA PIO DRIVER
 825 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 826 L:      linux-gpio@vger.kernel.org
 827 S:      Maintained
 828 F:      drivers/gpio/gpio-altera.c
 829
 830 ALTERA SYSTEM MANAGER DRIVER
 831 M:      Thor Thayer <thor.thayer@linux.intel.com>
 832 S:      Maintained
 833 F:      drivers/mfd/altera-sysmgr.c
 834 F:      include/linux/mfd/altera-sysmgr.h
 835
 836 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 837 M:      Thor Thayer <thor.thayer@linux.intel.com>
 838 S:      Maintained
 839 F:      drivers/gpio/gpio-altera-a10sr.c
 840 F:      drivers/mfd/altera-a10sr.c
 841 F:      drivers/reset/reset-a10sr.c
 842 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 843 F:      include/linux/mfd/altera-a10sr.h
 844
 845 ALTERA TRIPLE SPEED ETHERNET DRIVER
 846 M:      Joyce Ooi <joyce.ooi@intel.com>
 847 L:      netdev@vger.kernel.org
 848 S:      Maintained
 849 F:      drivers/net/ethernet/altera/
 850
 851 ALTERA UART/JTAG UART SERIAL DRIVERS
 852 M:      Tobias Klauser <tklauser@distanz.ch>
 853 L:      linux-serial@vger.kernel.org
 854 S:      Maintained
 855 F:      drivers/tty/serial/altera_jtaguart.c
 856 F:      drivers/tty/serial/altera_uart.c
 857 F:      include/linux/altera_jtaguart.h
 858 F:      include/linux/altera_uart.h
 859
 860 AMAZON ANNAPURNA LABS FIC DRIVER
 861 M:      Talel Shenhar <talel@amazon.com>
 862 S:      Maintained
 863 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 864 F:      drivers/irqchip/irq-al-fic.c
 865
 866 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 867 M:      Talel Shenhar <talel@amazon.com>
 868 M:      Talel Shenhar <talelshenhar@gmail.com>
 869 S:      Maintained
 870 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 871 F:      drivers/edac/al_mc_edac.c
 872
 873 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 874 M:      Talel Shenhar <talel@amazon.com>
 875 S:      Maintained
 876 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 877 F:      drivers/thermal/thermal_mmio.c
 878
 879 AMAZON ETHERNET DRIVERS
 880 M:      Shay Agroskin <shayagr@amazon.com>
 881 M:      Arthur Kiyanovski <akiyano@amazon.com>
 882 R:      David Arinzon <darinzon@amazon.com>
 883 R:      Noam Dagan <ndagan@amazon.com>
 884 R:      Saeed Bishara <saeedb@amazon.com>
 885 L:      netdev@vger.kernel.org
 886 S:      Supported
 887 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 888 F:      drivers/net/ethernet/amazon/
 889
 890 AMAZON RDMA EFA DRIVER
 891 M:      Michael Margolin <mrgolin@amazon.com>
 892 R:      Gal Pressman <gal.pressman@linux.dev>
 893 R:      Yossi Leybovich <sleybo@amazon.com>
 894 L:      linux-rdma@vger.kernel.org
 895 S:      Supported
 896 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 897 F:      drivers/infiniband/hw/efa/
 898 F:      include/uapi/rdma/efa-abi.h
 899
 900 AMD AXI W1 DRIVER
 901 M:      Kris Chaplin <kris.chaplin@amd.com>
 902 R:      Thomas Delev <thomas.delev@amd.com>
 903 R:      Michal Simek <michal.simek@amd.com>
 904 S:      Maintained
 905 F:      Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
 906 F:      drivers/w1/masters/amd_axi_w1.c
 907
 908 AMD CDX BUS DRIVER
 909 M:      Nipun Gupta <nipun.gupta@amd.com>
 910 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 911 S:      Maintained
 912 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 913 F:      drivers/cdx/*
 914 F:      include/linux/cdx/*
 915
 916 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 917 M:      Tom Lendacky <thomas.lendacky@amd.com>
 918 M:      John Allen <john.allen@amd.com>
 919 L:      linux-crypto@vger.kernel.org
 920 S:      Supported
 921 F:      drivers/crypto/ccp/
 922 F:      include/linux/ccp.h
 923
 924 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 925 M:      Ashish Kalra <ashish.kalra@amd.com>
 926 M:      Tom Lendacky <thomas.lendacky@amd.com>
 927 L:      linux-crypto@vger.kernel.org
 928 S:      Supported
 929 F:      drivers/crypto/ccp/sev*
 930 F:      include/uapi/linux/psp-sev.h
 931
 932 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 933 M:      Mario Limonciello <mario.limonciello@amd.com>
 934 L:      linux-crypto@vger.kernel.org
 935 S:      Supported
 936 F:      drivers/crypto/ccp/dbc.c
 937 F:      drivers/crypto/ccp/dbc.h
 938 F:      drivers/crypto/ccp/platform-access.c
 939 F:      drivers/crypto/ccp/platform-access.h
 940 F:      include/uapi/linux/psp-dbc.h
 941 F:      tools/crypto/ccp/*.c
 942 F:      tools/crypto/ccp/*.py
 943
 944 AMD DISPLAY CORE
 945 M:      Harry Wentland <harry.wentland@amd.com>
 946 M:      Leo Li <sunpeng.li@amd.com>
 947 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 948 L:      amd-gfx@lists.freedesktop.org
 949 S:      Supported
 950 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 951 F:      drivers/gpu/drm/amd/display/
 952
 953 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 954 M:      Huang Rui <ray.huang@amd.com>
 955 L:      linux-hwmon@vger.kernel.org
 956 S:      Supported
 957 F:      Documentation/hwmon/fam15h_power.rst
 958 F:      drivers/hwmon/fam15h_power.c
 959
 960 AMD FCH GPIO DRIVER
 961 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 962 L:      linux-gpio@vger.kernel.org
 963 S:      Maintained
 964 F:      drivers/gpio/gpio-amd-fch.c
 965 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 966
 967 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 968 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 969 S:      Orphan
 970 F:      drivers/usb/gadget/udc/amd5536udc.*
 971
 972 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 973 M:      Andres Salomon <dilinger@queued.net>
 974 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 975 S:      Supported
 976 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 977 F:      arch/x86/include/asm/geode.h
 978 F:      drivers/char/hw_random/geode-rng.c
 979 F:      drivers/crypto/geode*
 980 F:      drivers/video/fbdev/geode/
 981
 982 AMD HSMP DRIVER
 983 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 984 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 985 L:      platform-driver-x86@vger.kernel.org
 986 S:      Maintained
 987 F:      Documentation/arch/x86/amd_hsmp.rst
 988 F:      arch/x86/include/asm/amd_hsmp.h
 989 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 990 F:      drivers/platform/x86/amd/hsmp.c
 991
 992 AMD IOMMU (AMD-VI)
 993 M:      Joerg Roedel <joro@8bytes.org>
 994 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 995 L:      iommu@lists.linux.dev
 996 S:      Maintained
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 998 F:      drivers/iommu/amd/
 999 F:      include/linux/amd-iommu.h
1000
1001 AMD KFD
1002 M:      Felix Kuehling <Felix.Kuehling@amd.com>
1003 L:      amd-gfx@lists.freedesktop.org
1004 S:      Supported
1005 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1006 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
1007 F:      drivers/gpu/drm/amd/amdkfd/
1008 F:      drivers/gpu/drm/amd/include/cik_structs.h
1009 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
1010 F:      drivers/gpu/drm/amd/include/v9_structs.h
1011 F:      drivers/gpu/drm/amd/include/vi_structs.h
1012 F:      include/uapi/linux/kfd_ioctl.h
1013 F:      include/uapi/linux/kfd_sysfs.h
1014
1015 AMD MP2 I2C DRIVER
1016 M:      Elie Morisse <syniurge@gmail.com>
1017 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1018 L:      linux-i2c@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/i2c/busses/i2c-amd-mp2*
1021
1022 AMD PDS CORE DRIVER
1023 M:      Shannon Nelson <shannon.nelson@amd.com>
1024 M:      Brett Creeley <brett.creeley@amd.com>
1025 L:      netdev@vger.kernel.org
1026 S:      Supported
1027 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1028 F:      drivers/net/ethernet/amd/pds_core/
1029 F:      include/linux/pds/
1030
1031 AMD PMC DRIVER
1032 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1033 L:      platform-driver-x86@vger.kernel.org
1034 S:      Maintained
1035 F:      drivers/platform/x86/amd/pmc/
1036
1037 AMD PMF DRIVER
1038 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1039 L:      platform-driver-x86@vger.kernel.org
1040 S:      Maintained
1041 F:      Documentation/ABI/testing/sysfs-amd-pmf
1042 F:      drivers/platform/x86/amd/pmf/
1043
1044 AMD POWERPLAY AND SWSMU
1045 M:      Evan Quan <evan.quan@amd.com>
1046 L:      amd-gfx@lists.freedesktop.org
1047 S:      Supported
1048 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1049 F:      drivers/gpu/drm/amd/pm/
1050
1051 AMD PSTATE DRIVER
1052 M:      Huang Rui <ray.huang@amd.com>
1053 L:      linux-pm@vger.kernel.org
1054 S:      Supported
1055 F:      Documentation/admin-guide/pm/amd-pstate.rst
1056 F:      drivers/cpufreq/amd-pstate*
1057 F:      include/linux/amd-pstate.h
1058 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1059
1060 AMD PTDMA DRIVER
1061 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1062 L:      dmaengine@vger.kernel.org
1063 S:      Maintained
1064 F:      drivers/dma/ptdma/
1065
1066 AMD SEATTLE DEVICE TREE SUPPORT
1067 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1068 M:      Tom Lendacky <thomas.lendacky@amd.com>
1069 S:      Supported
1070 F:      arch/arm64/boot/dts/amd/
1071
1072 AMD SENSOR FUSION HUB DRIVER
1073 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1074 L:      linux-input@vger.kernel.org
1075 S:      Maintained
1076 F:      Documentation/hid/amd-sfh*
1077 F:      drivers/hid/amd-sfh-hid/
1078
1079 AMD SPI DRIVER
1080 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1081 S:      Maintained
1082 F:      drivers/spi/spi-amd.c
1083
1084 AMD XGBE DRIVER
1085 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1086 L:      netdev@vger.kernel.org
1087 S:      Supported
1088 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1089 F:      drivers/net/ethernet/amd/xgbe/
1090
1091 AMLOGIC DDR PMU DRIVER
1092 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1093 L:      linux-amlogic@lists.infradead.org
1094 S:      Supported
1095 W:      http://www.amlogic.com
1096 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1097 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1098 F:      drivers/perf/amlogic/
1099 F:      include/soc/amlogic/
1100
1101 AMPHION VPU CODEC V4L2 DRIVER
1102 M:      Ming Qian <ming.qian@nxp.com>
1103 M:      Zhou Peng <eagle.zhou@nxp.com>
1104 L:      linux-media@vger.kernel.org
1105 S:      Maintained
1106 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1107 F:      drivers/media/platform/amphion/
1108
1109 AMS AS73211 DRIVER
1110 M:      Christian Eggers <ceggers@arri.de>
1111 L:      linux-iio@vger.kernel.org
1112 S:      Maintained
1113 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1114 F:      drivers/iio/light/as73211.c
1115
1116 AMT (Automatic Multicast Tunneling)
1117 M:      Taehee Yoo <ap420073@gmail.com>
1118 L:      netdev@vger.kernel.org
1119 S:      Maintained
1120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1122 F:      drivers/net/amt.c
1123
1124 ANALOG DEVICES INC AD3552R DRIVER
1125 M:      Nuno Sá <nuno.sa@analog.com>
1126 L:      linux-iio@vger.kernel.org
1127 S:      Supported
1128 W:      https://ez.analog.com/linux-software-drivers
1129 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1130 F:      drivers/iio/dac/ad3552r.c
1131
1132 ANALOG DEVICES INC AD4130 DRIVER
1133 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1134 L:      linux-iio@vger.kernel.org
1135 S:      Supported
1136 W:      https://ez.analog.com/linux-software-drivers
1137 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1138 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1139 F:      drivers/iio/adc/ad4130.c
1140
1141 ANALOG DEVICES INC AD7091R DRIVER
1142 M:      Marcelo Schmitt <marcelo.schmitt@analog.com>
1143 L:      linux-iio@vger.kernel.org
1144 S:      Supported
1145 W:      http://ez.analog.com/community/linux-device-drivers
1146 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r*
1147 F:      drivers/iio/adc/drivers/iio/adc/ad7091r*
1148
1149 ANALOG DEVICES INC AD7192 DRIVER
1150 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1151 L:      linux-iio@vger.kernel.org
1152 S:      Supported
1153 W:      https://ez.analog.com/linux-software-drivers
1154 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1155 F:      drivers/iio/adc/ad7192.c
1156
1157 ANALOG DEVICES INC AD7292 DRIVER
1158 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1159 L:      linux-iio@vger.kernel.org
1160 S:      Supported
1161 W:      https://ez.analog.com/linux-software-drivers
1162 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1163 F:      drivers/iio/adc/ad7292.c
1164
1165 ANALOG DEVICES INC AD7293 DRIVER
1166 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1167 L:      linux-iio@vger.kernel.org
1168 S:      Supported
1169 W:      https://ez.analog.com/linux-software-drivers
1170 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1171 F:      drivers/iio/dac/ad7293.c
1172
1173 ANALOG DEVICES INC AD74115 DRIVER
1174 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1175 L:      linux-iio@vger.kernel.org
1176 S:      Supported
1177 W:      https://ez.analog.com/linux-software-drivers
1178 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1179 F:      drivers/iio/addac/ad74115.c
1180
1181 ANALOG DEVICES INC AD74413R DRIVER
1182 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1183 L:      linux-iio@vger.kernel.org
1184 S:      Supported
1185 W:      https://ez.analog.com/linux-software-drivers
1186 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1187 F:      drivers/iio/addac/ad74413r.c
1188 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1189
1190 ANALOG DEVICES INC AD7768-1 DRIVER
1191 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1192 L:      linux-iio@vger.kernel.org
1193 S:      Supported
1194 W:      https://ez.analog.com/linux-software-drivers
1195 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1196 F:      drivers/iio/adc/ad7768-1.c
1197
1198 ANALOG DEVICES INC AD7780 DRIVER
1199 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1200 M:      Renato Lui Geh <renatogeh@gmail.com>
1201 L:      linux-iio@vger.kernel.org
1202 S:      Supported
1203 W:      https://ez.analog.com/linux-software-drivers
1204 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1205 F:      drivers/iio/adc/ad7780.c
1206
1207 ANALOG DEVICES INC ADA4250 DRIVER
1208 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1209 L:      linux-iio@vger.kernel.org
1210 S:      Supported
1211 W:      https://ez.analog.com/linux-software-drivers
1212 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1213 F:      drivers/iio/amplifiers/ada4250.c
1214
1215 ANALOG DEVICES INC ADF4377 DRIVER
1216 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1217 L:      linux-iio@vger.kernel.org
1218 S:      Supported
1219 W:      https://ez.analog.com/linux-software-drivers
1220 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1221 F:      drivers/iio/frequency/adf4377.c
1222
1223 ANALOG DEVICES INC ADGS1408 DRIVER
1224 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1225 S:      Supported
1226 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1227 F:      drivers/mux/adgs1408.c
1228
1229 ANALOG DEVICES INC ADIN DRIVER
1230 M:      Michael Hennerich <michael.hennerich@analog.com>
1231 L:      netdev@vger.kernel.org
1232 S:      Supported
1233 W:      https://ez.analog.com/linux-software-drivers
1234 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1235 F:      drivers/net/phy/adin.c
1236
1237 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1238 M:      Nuno Sa <nuno.sa@analog.com>
1239 L:      linux-iio@vger.kernel.org
1240 S:      Supported
1241 F:      drivers/iio/imu/adis.c
1242 F:      drivers/iio/imu/adis_buffer.c
1243 F:      drivers/iio/imu/adis_trigger.c
1244 F:      include/linux/iio/imu/adis.h
1245
1246 ANALOG DEVICES INC ADIS16460 DRIVER
1247 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1248 L:      linux-iio@vger.kernel.org
1249 S:      Supported
1250 W:      https://ez.analog.com/linux-software-drivers
1251 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1252 F:      drivers/iio/imu/adis16460.c
1253
1254 ANALOG DEVICES INC ADIS16475 DRIVER
1255 M:      Nuno Sa <nuno.sa@analog.com>
1256 L:      linux-iio@vger.kernel.org
1257 S:      Supported
1258 W:      https://ez.analog.com/linux-software-drivers
1259 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1260 F:      drivers/iio/imu/adis16475.c
1261
1262 ANALOG DEVICES INC ADM1177 DRIVER
1263 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1264 L:      linux-hwmon@vger.kernel.org
1265 S:      Supported
1266 W:      https://ez.analog.com/linux-software-drivers
1267 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1268 F:      drivers/hwmon/adm1177.c
1269
1270 ANALOG DEVICES INC ADMV1013 DRIVER
1271 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1272 L:      linux-iio@vger.kernel.org
1273 S:      Supported
1274 W:      https://ez.analog.com/linux-software-drivers
1275 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1276 F:      drivers/iio/frequency/admv1013.c
1277
1278 ANALOG DEVICES INC ADMV1014 DRIVER
1279 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1280 L:      linux-iio@vger.kernel.org
1281 S:      Supported
1282 W:      https://ez.analog.com/linux-software-drivers
1283 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1284 F:      drivers/iio/frequency/admv1014.c
1285
1286 ANALOG DEVICES INC ADMV8818 DRIVER
1287 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1288 L:      linux-iio@vger.kernel.org
1289 S:      Supported
1290 W:      https://ez.analog.com/linux-software-drivers
1291 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1292 F:      drivers/iio/filter/admv8818.c
1293
1294 ANALOG DEVICES INC ADP5061 DRIVER
1295 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1296 L:      linux-pm@vger.kernel.org
1297 S:      Supported
1298 W:      https://ez.analog.com/linux-software-drivers
1299 F:      drivers/power/supply/adp5061.c
1300
1301 ANALOG DEVICES INC ADRF6780 DRIVER
1302 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1303 L:      linux-iio@vger.kernel.org
1304 S:      Supported
1305 W:      https://ez.analog.com/linux-software-drivers
1306 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1307 F:      drivers/iio/frequency/adrf6780.c
1308
1309 ANALOG DEVICES INC ADV7180 DRIVER
1310 M:      Lars-Peter Clausen <lars@metafoo.de>
1311 L:      linux-media@vger.kernel.org
1312 S:      Supported
1313 W:      https://ez.analog.com/linux-software-drivers
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1315 F:      drivers/media/i2c/adv7180.c
1316
1317 ANALOG DEVICES INC ADV748X DRIVER
1318 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1322 F:      drivers/media/i2c/adv748x/*
1323
1324 ANALOG DEVICES INC ADV7511 DRIVER
1325 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1326 L:      linux-media@vger.kernel.org
1327 S:      Maintained
1328 F:      drivers/media/i2c/adv7511*
1329
1330 ANALOG DEVICES INC ADV7604 DRIVER
1331 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1332 L:      linux-media@vger.kernel.org
1333 S:      Maintained
1334 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1335 F:      drivers/media/i2c/adv7604*
1336
1337 ANALOG DEVICES INC ADV7842 DRIVER
1338 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1339 L:      linux-media@vger.kernel.org
1340 S:      Maintained
1341 F:      drivers/media/i2c/adv7842*
1342
1343 ANALOG DEVICES INC ADXRS290 DRIVER
1344 M:      Nishant Malpani <nish.malpani25@gmail.com>
1345 L:      linux-iio@vger.kernel.org
1346 S:      Supported
1347 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1348 F:      drivers/iio/gyro/adxrs290.c
1349
1350 ANALOG DEVICES INC ASOC CODEC DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Nuno Sá <nuno.sa@analog.com>
1353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1354 S:      Supported
1355 W:      http://wiki.analog.com/
1356 W:      https://ez.analog.com/linux-software-drivers
1357 F:      sound/soc/codecs/ad1*
1358 F:      sound/soc/codecs/ad7*
1359 F:      sound/soc/codecs/adau*
1360 F:      sound/soc/codecs/adav*
1361 F:      sound/soc/codecs/sigmadsp.*
1362 F:      sound/soc/codecs/ssm*
1363
1364 ANALOG DEVICES INC DMA DRIVERS
1365 M:      Lars-Peter Clausen <lars@metafoo.de>
1366 S:      Supported
1367 W:      https://ez.analog.com/linux-software-drivers
1368 F:      drivers/dma/dma-axi-dmac.c
1369
1370 ANALOG DEVICES INC IIO DRIVERS
1371 M:      Lars-Peter Clausen <lars@metafoo.de>
1372 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1373 S:      Supported
1374 W:      http://wiki.analog.com/
1375 W:      https://ez.analog.com/linux-software-drivers
1376 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1377 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1378 F:      Documentation/devicetree/bindings/iio/*/adi,*
1379 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1380 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1381 F:      drivers/iio/*/ad*
1382 F:      drivers/iio/adc/ltc249*
1383 F:      drivers/iio/amplifiers/hmc425a.c
1384 F:      drivers/staging/iio/*/ad*
1385 X:      drivers/iio/*/adjd*
1386
1387 ANALOG DEVICES INC MAX31760 DRIVER
1388 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1389 S:      Maintained
1390 W:      http://wiki.analog.com/
1391 W:      https://ez.analog.com/linux-software-drivers
1392 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1393 F:      Documentation/hwmon/max31760.rst
1394 F:      drivers/hwmon/max31760.c
1395
1396 ANALOGBITS PLL LIBRARIES
1397 M:      Paul Walmsley <paul.walmsley@sifive.com>
1398 M:      Samuel Holland <samuel.holland@sifive.com>
1399 S:      Supported
1400 F:      drivers/clk/analogbits/*
1401 F:      include/linux/clk/analogbits*
1402
1403 ANDROID DRIVERS
1404 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1405 M:      Arve Hjønnevåg <arve@android.com>
1406 M:      Todd Kjos <tkjos@android.com>
1407 M:      Martijn Coenen <maco@android.com>
1408 M:      Joel Fernandes <joel@joelfernandes.org>
1409 M:      Christian Brauner <christian@brauner.io>
1410 M:      Carlos Llamas <cmllamas@google.com>
1411 M:      Suren Baghdasaryan <surenb@google.com>
1412 L:      linux-kernel@vger.kernel.org
1413 S:      Supported
1414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1415 F:      drivers/android/
1416
1417 ANDROID GOLDFISH PIC DRIVER
1418 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1419 S:      Supported
1420 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1421 F:      drivers/irqchip/irq-goldfish-pic.c
1422
1423 ANDROID GOLDFISH RTC DRIVER
1424 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1425 S:      Supported
1426 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1427 F:      drivers/rtc/rtc-goldfish.c
1428
1429 AOA (Apple Onboard Audio) ALSA DRIVER
1430 M:      Johannes Berg <johannes@sipsolutions.net>
1431 L:      linuxppc-dev@lists.ozlabs.org
1432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      sound/aoa/
1435
1436 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1437 M:      William Breathitt Gray <william.gray@linaro.org>
1438 L:      linux-iio@vger.kernel.org
1439 S:      Maintained
1440 F:      drivers/iio/addac/stx104.c
1441
1442 APM DRIVER
1443 M:      Jiri Kosina <jikos@kernel.org>
1444 S:      Odd fixes
1445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1446 F:      arch/x86/kernel/apm_32.c
1447 F:      drivers/char/apm-emulation.c
1448 F:      include/linux/apm_bios.h
1449 F:      include/uapi/linux/apm_bios.h
1450
1451 APPARMOR SECURITY MODULE
1452 M:      John Johansen <john.johansen@canonical.com>
1453 M:      John Johansen <john@apparmor.net>
1454 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1455 S:      Supported
1456 W:      apparmor.net
1457 B:      https://gitlab.com/apparmor/apparmor-kernel
1458 C:      irc://irc.oftc.net/apparmor
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1460 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1461 F:      Documentation/admin-guide/LSM/apparmor.rst
1462 F:      security/apparmor/
1463
1464 APPLE BCM5974 MULTITOUCH DRIVER
1465 M:      Henrik Rydberg <rydberg@bitmath.org>
1466 L:      linux-input@vger.kernel.org
1467 S:      Odd fixes
1468 F:      drivers/input/mouse/bcm5974.c
1469
1470 APPLE PCIE CONTROLLER DRIVER
1471 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1472 M:      Marc Zyngier <maz@kernel.org>
1473 L:      linux-pci@vger.kernel.org
1474 S:      Maintained
1475 F:      drivers/pci/controller/pcie-apple.c
1476
1477 APPLE SMC DRIVER
1478 M:      Henrik Rydberg <rydberg@bitmath.org>
1479 L:      linux-hwmon@vger.kernel.org
1480 S:      Odd fixes
1481 F:      drivers/hwmon/applesmc.c
1482
1483 APPLETALK NETWORK LAYER
1484 L:      netdev@vger.kernel.org
1485 S:      Odd fixes
1486 F:      include/linux/atalk.h
1487 F:      include/uapi/linux/atalk.h
1488 F:      net/appletalk/
1489
1490 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1491 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1492 S:      Supported
1493 F:      arch/arm64/boot/dts/apm/
1494
1495 APPLIED MICRO (APM) X-GENE SOC EDAC
1496 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1497 S:      Supported
1498 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1499 F:      drivers/edac/xgene_edac.c
1500
1501 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1502 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1503 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1504 S:      Supported
1505 F:      drivers/net/ethernet/apm/xgene-v2/
1506
1507 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1508 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1509 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1510 M:      Quan Nguyen <quan@os.amperecomputing.com>
1511 S:      Supported
1512 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1513 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1514 F:      drivers/net/ethernet/apm/xgene/
1515 F:      drivers/net/mdio/mdio-xgene.c
1516
1517 APPLIED MICRO (APM) X-GENE SOC PMU
1518 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1519 S:      Supported
1520 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1521 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1522 F:      drivers/perf/xgene_pmu.c
1523
1524 APTINA CAMERA SENSOR PLL
1525 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1526 L:      linux-media@vger.kernel.org
1527 S:      Maintained
1528 F:      drivers/media/i2c/aptina-pll.*
1529
1530 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1531 M:      Aleksa Savic <savicaleksa83@gmail.com>
1532 M:      Jack Doan <me@jackdoan.com>
1533 L:      linux-hwmon@vger.kernel.org
1534 S:      Maintained
1535 F:      Documentation/hwmon/aquacomputer_d5next.rst
1536 F:      drivers/hwmon/aquacomputer_d5next.c
1537
1538 AQUANTIA ETHERNET DRIVER (atlantic)
1539 M:      Igor Russkikh <irusskikh@marvell.com>
1540 L:      netdev@vger.kernel.org
1541 S:      Supported
1542 W:      https://www.marvell.com/
1543 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1544 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1545 F:      drivers/net/ethernet/aquantia/atlantic/
1546
1547 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1548 M:      Egor Pomozov <epomozov@marvell.com>
1549 L:      netdev@vger.kernel.org
1550 S:      Supported
1551 W:      http://www.aquantia.com
1552 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1553
1554 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1555 M:      Krzysztof Hałasa <khalasa@piap.pl>
1556 L:      linux-media@vger.kernel.org
1557 S:      Maintained
1558 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1559 F:      drivers/media/i2c/ar0521.c
1560
1561 ARASAN NAND CONTROLLER DRIVER
1562 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1563 R:      Michal Simek <michal.simek@amd.com>
1564 L:      linux-mtd@lists.infradead.org
1565 S:      Maintained
1566 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1567 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1568
1569 ARC FRAMEBUFFER DRIVER
1570 M:      Jaya Kumar <jayalk@intworks.biz>
1571 S:      Maintained
1572 F:      drivers/video/fbdev/arcfb.c
1573 F:      drivers/video/fbdev/core/fb_defio.c
1574
1575 ARC PGU DRM DRIVER
1576 M:      Alexey Brodkin <abrodkin@synopsys.com>
1577 S:      Supported
1578 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1579 F:      drivers/gpu/drm/tiny/arcpgu.c
1580
1581 ARCNET NETWORK LAYER
1582 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1583 L:      netdev@vger.kernel.org
1584 S:      Maintained
1585 F:      drivers/net/arcnet/
1586 F:      include/uapi/linux/if_arcnet.h
1587
1588 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1589 M:      Arnd Bergmann <arnd@arndb.de>
1590 M:      Olof Johansson <olof@lixom.net>
1591 M:      soc@kernel.org
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 P:      Documentation/process/maintainer-soc.rst
1595 C:      irc://irc.libera.chat/armlinux
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1597 F:      Documentation/process/maintainer-soc*.rst
1598 F:      arch/arm/boot/dts/Makefile
1599 F:      arch/arm64/boot/dts/Makefile
1600
1601 ARM ARCHITECTED TIMER DRIVER
1602 M:      Mark Rutland <mark.rutland@arm.com>
1603 M:      Marc Zyngier <maz@kernel.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 S:      Maintained
1606 F:      arch/arm/include/asm/arch_timer.h
1607 F:      arch/arm64/include/asm/arch_timer.h
1608 F:      drivers/clocksource/arm_arch_timer.c
1609
1610 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1611 M:      Marc Zyngier <maz@kernel.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1615 F:      arch/arm/include/asm/arch_gicv3.h
1616 F:      arch/arm64/include/asm/arch_gicv3.h
1617 F:      drivers/irqchip/irq-gic*.[ch]
1618 F:      include/linux/irqchip/arm-gic*.h
1619 F:      include/linux/irqchip/arm-vgic-info.h
1620
1621 ARM HDLCD DRM DRIVER
1622 M:      Liviu Dudau <liviu.dudau@arm.com>
1623 S:      Supported
1624 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1625 F:      drivers/gpu/drm/arm/hdlcd_*
1626
1627 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1628 M:      Linus Walleij <linus.walleij@linaro.org>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1632 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1633 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1634 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1635 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1636 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1637 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1638 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1639 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1640 F:      arch/arm/boot/dts/arm/arm-realview-*
1641 F:      arch/arm/boot/dts/arm/integrator*
1642 F:      arch/arm/boot/dts/arm/versatile*
1643 F:      arch/arm/mach-versatile/
1644 F:      drivers/bus/arm-integrator-lm.c
1645 F:      drivers/clk/versatile/
1646 F:      drivers/i2c/busses/i2c-versatile.c
1647 F:      drivers/irqchip/irq-versatile-fpga.c
1648 F:      drivers/mtd/maps/physmap-versatile.*
1649 F:      drivers/power/reset/arm-versatile-reboot.c
1650 F:      drivers/soc/versatile/
1651
1652 ARM KOMEDA DRM-KMS DRIVER
1653 M:      Liviu Dudau <liviu.dudau@arm.com>
1654 S:      Supported
1655 T:      git git://anongit.freedesktop.org/drm/drm-misc
1656 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1657 F:      Documentation/gpu/komeda-kms.rst
1658 F:      drivers/gpu/drm/arm/display/include/
1659 F:      drivers/gpu/drm/arm/display/komeda/
1660
1661 ARM MALI PANFROST DRM DRIVER
1662 M:      Boris Brezillon <boris.brezillon@collabora.com>
1663 M:      Rob Herring <robh@kernel.org>
1664 R:      Steven Price <steven.price@arm.com>
1665 L:      dri-devel@lists.freedesktop.org
1666 S:      Supported
1667 T:      git git://anongit.freedesktop.org/drm/drm-misc
1668 F:      Documentation/gpu/panfrost.rst
1669 F:      drivers/gpu/drm/panfrost/
1670 F:      include/uapi/drm/panfrost_drm.h
1671
1672 ARM MALI-DP DRM DRIVER
1673 M:      Liviu Dudau <liviu.dudau@arm.com>
1674 S:      Supported
1675 T:      git git://anongit.freedesktop.org/drm/drm-misc
1676 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1677 F:      Documentation/gpu/afbc.rst
1678 F:      drivers/gpu/drm/arm/
1679
1680 ARM MFM AND FLOPPY DRIVERS
1681 M:      Ian Molton <spyro@f2s.com>
1682 S:      Maintained
1683 F:      arch/arm/include/asm/floppy.h
1684 F:      arch/arm/mach-rpc/floppydma.S
1685
1686 ARM PMU PROFILING AND DEBUGGING
1687 M:      Will Deacon <will@kernel.org>
1688 M:      Mark Rutland <mark.rutland@arm.com>
1689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1690 S:      Maintained
1691 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1692 F:      Documentation/devicetree/bindings/perf/
1693 F:      arch/arm*/include/asm/hw_breakpoint.h
1694 F:      arch/arm*/include/asm/perf_event.h
1695 F:      arch/arm*/kernel/hw_breakpoint.c
1696 F:      arch/arm*/kernel/perf_*
1697 F:      drivers/perf/
1698 F:      include/linux/perf/arm_pmu*.h
1699
1700 ARM PORT
1701 M:      Russell King <linux@armlinux.org.uk>
1702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1703 S:      Odd Fixes
1704 W:      http://www.armlinux.org.uk/
1705 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1706 F:      arch/arm/
1707 X:      arch/arm/boot/dts/
1708
1709 ARM PRIMECELL AACI PL041 DRIVER
1710 M:      Russell King <linux@armlinux.org.uk>
1711 S:      Odd Fixes
1712 F:      sound/arm/aaci.*
1713
1714 ARM PRIMECELL BUS SUPPORT
1715 M:      Russell King <linux@armlinux.org.uk>
1716 S:      Odd Fixes
1717 F:      drivers/amba/
1718 F:      include/linux/amba/bus.h
1719
1720 ARM PRIMECELL KMI PL050 DRIVER
1721 M:      Russell King <linux@armlinux.org.uk>
1722 S:      Odd Fixes
1723 F:      drivers/input/serio/ambakmi.*
1724 F:      include/linux/amba/kmi.h
1725
1726 ARM PRIMECELL MMCI PL180/1 DRIVER
1727 M:      Russell King <linux@armlinux.org.uk>
1728 S:      Odd Fixes
1729 F:      drivers/mmc/host/mmci.*
1730 F:      include/linux/amba/mmci.h
1731
1732 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1733 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1734 R:      Michal Simek <michal.simek@amd.com>
1735 L:      linux-mtd@lists.infradead.org
1736 S:      Maintained
1737 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1738 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1739
1740 ARM PRIMECELL PL35X SMC DRIVER
1741 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1742 R:      Michal Simek <michal.simek@amd.com>
1743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1744 S:      Maintained
1745 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1746 F:      drivers/memory/pl353-smc.c
1747
1748 ARM PRIMECELL SSP PL022 SPI DRIVER
1749 M:      Linus Walleij <linus.walleij@linaro.org>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1753 F:      drivers/spi/spi-pl022.c
1754
1755 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1756 M:      Russell King <linux@armlinux.org.uk>
1757 S:      Odd Fixes
1758 F:      drivers/tty/serial/amba-pl01*.c
1759 F:      include/linux/amba/serial.h
1760
1761 ARM PRIMECELL VIC PL190/PL192 DRIVER
1762 M:      Linus Walleij <linus.walleij@linaro.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1766 F:      drivers/irqchip/irq-vic.c
1767
1768 ARM SMC WATCHDOG DRIVER
1769 M:      Julius Werner <jwerner@chromium.org>
1770 R:      Evan Benn <evanbenn@chromium.org>
1771 S:      Maintained
1772 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1773 F:      drivers/watchdog/arm_smc_wdt.c
1774
1775 ARM SMMU DRIVERS
1776 M:      Will Deacon <will@kernel.org>
1777 R:      Robin Murphy <robin.murphy@arm.com>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1781 F:      drivers/iommu/arm/
1782 F:      drivers/iommu/io-pgtable-arm*
1783
1784 ARM SUB-ARCHITECTURES
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 S:      Maintained
1787 C:      irc://irc.libera.chat/armlinux
1788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1789 F:      arch/arm/mach-*/
1790 F:      arch/arm/plat-*/
1791
1792 ARM/ACTIONS SEMI ARCHITECTURE
1793 M:      Andreas Färber <afaerber@suse.de>
1794 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1797 S:      Maintained
1798 F:      Documentation/devicetree/bindings/arm/actions.yaml
1799 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1800 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1801 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1802 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1803 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1804 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1805 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1806 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1807 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1808 F:      arch/arm/boot/dts/actions/
1809 F:      arch/arm/mach-actions/
1810 F:      arch/arm64/boot/dts/actions/
1811 F:      drivers/clk/actions/
1812 F:      drivers/clocksource/timer-owl*
1813 F:      drivers/dma/owl-dma.c
1814 F:      drivers/i2c/busses/i2c-owl.c
1815 F:      drivers/irqchip/irq-owl-sirq.c
1816 F:      drivers/mmc/host/owl-mmc.c
1817 F:      drivers/net/ethernet/actions/
1818 F:      drivers/pinctrl/actions/*
1819 F:      drivers/pmdomain/actions/
1820 F:      include/dt-bindings/power/owl-*
1821 F:      include/dt-bindings/reset/actions,*
1822 F:      include/linux/soc/actions/
1823 N:      owl
1824
1825 ARM/Allwinner SoC Clock Support
1826 M:      Emilio López <emilio@elopez.com.ar>
1827 S:      Maintained
1828 F:      drivers/clk/sunxi/
1829
1830 ARM/Allwinner sunXi SoC support
1831 M:      Chen-Yu Tsai <wens@csie.org>
1832 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1833 M:      Samuel Holland <samuel@sholland.org>
1834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1835 L:      linux-sunxi@lists.linux.dev
1836 S:      Maintained
1837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1838 F:      arch/arm/mach-sunxi/
1839 F:      arch/arm64/boot/dts/allwinner/
1840 F:      drivers/clk/sunxi-ng/
1841 F:      drivers/pinctrl/sunxi/
1842 F:      drivers/soc/sunxi/
1843 N:      allwinner
1844 N:      sun[x456789]i
1845 N:      sun[25]0i
1846
1847 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1848 M:      Brad Larson <blarson@amd.com>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 S:      Supported
1851 F:      Documentation/devicetree/bindings/*/amd,pensando*
1852 F:      arch/arm64/boot/dts/amd/elba*
1853
1854 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1855 M:      Neil Armstrong <neil.armstrong@linaro.org>
1856 M:      Jerome Brunet <jbrunet@baylibre.com>
1857 L:      linux-amlogic@lists.infradead.org
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/clock/amlogic*
1860 F:      drivers/clk/meson/
1861 F:      include/dt-bindings/clock/amlogic,a1*
1862 F:      include/dt-bindings/clock/gxbb*
1863 F:      include/dt-bindings/clock/meson*
1864
1865 ARM/Amlogic Meson SoC Crypto Drivers
1866 M:      Corentin Labbe <clabbe@baylibre.com>
1867 L:      linux-crypto@vger.kernel.org
1868 L:      linux-amlogic@lists.infradead.org
1869 S:      Maintained
1870 F:      Documentation/devicetree/bindings/crypto/amlogic*
1871 F:      drivers/crypto/amlogic/
1872
1873 ARM/Amlogic Meson SoC Sound Drivers
1874 M:      Jerome Brunet <jbrunet@baylibre.com>
1875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1876 S:      Maintained
1877 F:      Documentation/devicetree/bindings/sound/amlogic*
1878 F:      sound/soc/meson/
1879
1880 ARM/Amlogic Meson SoC support
1881 M:      Neil Armstrong <neil.armstrong@linaro.org>
1882 M:      Kevin Hilman <khilman@baylibre.com>
1883 R:      Jerome Brunet <jbrunet@baylibre.com>
1884 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 L:      linux-amlogic@lists.infradead.org
1887 S:      Maintained
1888 W:      http://linux-meson.com/
1889 F:      Documentation/devicetree/bindings/phy/amlogic*
1890 F:      arch/arm/boot/dts/amlogic/
1891 F:      arch/arm/mach-meson/
1892 F:      arch/arm64/boot/dts/amlogic/
1893 F:      drivers/pmdomain/amlogic/
1894 F:      drivers/mmc/host/meson*
1895 F:      drivers/phy/amlogic/
1896 F:      drivers/pinctrl/meson/
1897 F:      drivers/rtc/rtc-meson*
1898 F:      drivers/soc/amlogic/
1899 N:      meson
1900
1901 ARM/Annapurna Labs ALPINE ARCHITECTURE
1902 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1903 M:      Antoine Tenart <atenart@kernel.org>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 S:      Maintained
1906 F:      arch/arm/boot/dts/amazon/
1907 F:      arch/arm/mach-alpine/
1908 F:      arch/arm64/boot/dts/amazon/
1909 F:      drivers/*/*alpine*
1910
1911 ARM/APPLE MACHINE SOUND DRIVERS
1912 M:      Martin Povišer <povik+lin@cutebit.org>
1913 L:      asahi@lists.linux.dev
1914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1915 S:      Maintained
1916 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1917 F:      Documentation/devicetree/bindings/sound/apple,*
1918 F:      sound/soc/apple/*
1919 F:      sound/soc/codecs/cs42l83-i2c.c
1920 F:      sound/soc/codecs/ssm3515.c
1921
1922 ARM/APPLE MACHINE SUPPORT
1923 M:      Hector Martin <marcan@marcan.st>
1924 M:      Sven Peter <sven@svenpeter.dev>
1925 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1926 L:      asahi@lists.linux.dev
1927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928 S:      Maintained
1929 W:      https://asahilinux.org
1930 B:      https://github.com/AsahiLinux/linux/issues
1931 C:      irc://irc.oftc.net/asahi-dev
1932 T:      git https://github.com/AsahiLinux/linux.git
1933 F:      Documentation/devicetree/bindings/arm/apple.yaml
1934 F:      Documentation/devicetree/bindings/arm/apple/*
1935 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1936 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1937 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1938 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1939 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1940 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1941 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1942 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1943 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1944 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1945 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1946 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1947 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1948 F:      Documentation/devicetree/bindings/power/apple*
1949 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1950 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1951 F:      arch/arm64/boot/dts/apple/
1952 F:      drivers/bluetooth/hci_bcm4377.c
1953 F:      drivers/clk/clk-apple-nco.c
1954 F:      drivers/cpufreq/apple-soc-cpufreq.c
1955 F:      drivers/dma/apple-admac.c
1956 F:      drivers/pmdomain/apple/
1957 F:      drivers/i2c/busses/i2c-pasemi-core.c
1958 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1959 F:      drivers/iommu/apple-dart.c
1960 F:      drivers/iommu/io-pgtable-dart.c
1961 F:      drivers/irqchip/irq-apple-aic.c
1962 F:      drivers/nvme/host/apple.c
1963 F:      drivers/nvmem/apple-efuses.c
1964 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1965 F:      drivers/pwm/pwm-apple.c
1966 F:      drivers/soc/apple/*
1967 F:      drivers/watchdog/apple_wdt.c
1968 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1969 F:      include/dt-bindings/pinctrl/apple.h
1970 F:      include/linux/soc/apple/*
1971
1972 ARM/ARTPEC MACHINE SUPPORT
1973 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1974 M:      Lars Persson <lars.persson@axis.com>
1975 L:      linux-arm-kernel@axis.com
1976 S:      Maintained
1977 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1978 F:      arch/arm/boot/dts/axis/
1979 F:      arch/arm/mach-artpec
1980 F:      drivers/clk/axis
1981 F:      drivers/crypto/axis
1982 F:      drivers/mmc/host/usdhi6rol0.c
1983 F:      drivers/pinctrl/pinctrl-artpec*
1984
1985 ARM/ASPEED I2C DRIVER
1986 M:      Brendan Higgins <brendanhiggins@google.com>
1987 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1988 R:      Joel Stanley <joel@jms.id.au>
1989 L:      linux-i2c@vger.kernel.org
1990 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1993 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1994 F:      drivers/i2c/busses/i2c-aspeed.c
1995 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1996
1997 ARM/ASPEED MACHINE SUPPORT
1998 M:      Joel Stanley <joel@jms.id.au>
1999 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
2000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2001 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2002 S:      Supported
2003 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
2004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
2005 F:      Documentation/devicetree/bindings/arm/aspeed/
2006 F:      arch/arm/boot/dts/aspeed/
2007 F:      arch/arm/mach-aspeed/
2008 N:      aspeed
2009
2010 ARM/BITMAIN ARCHITECTURE
2011 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2013 S:      Maintained
2014 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2015 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2016 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2017 F:      arch/arm64/boot/dts/bitmain/
2018 F:      drivers/clk/clk-bm1880.c
2019 F:      drivers/pinctrl/pinctrl-bm1880.c
2020
2021 ARM/CALXEDA HIGHBANK ARCHITECTURE
2022 M:      Andre Przywara <andre.przywara@arm.com>
2023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024 S:      Maintained
2025 F:      arch/arm/boot/dts/calxeda/
2026 F:      arch/arm/mach-highbank/
2027
2028 ARM/CAVIUM THUNDER NETWORK DRIVER
2029 M:      Sunil Goutham <sgoutham@marvell.com>
2030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2031 S:      Supported
2032 F:      drivers/net/ethernet/cavium/thunder/
2033
2034 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2035 M:      Lukasz Majewski <lukma@denx.de>
2036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2037 S:      Maintained
2038 F:      arch/arm/mach-ep93xx/ts72xx.c
2039
2040 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2041 M:      Alexander Shiyan <shc_work@mail.ru>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 S:      Odd Fixes
2044 N:      clps711x
2045
2046 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2047 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2048 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2050 S:      Maintained
2051 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2052 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2053 F:      arch/arm/boot/compressed/misc-ep93xx.h
2054 F:      arch/arm/mach-ep93xx/
2055 F:      drivers/iio/adc/ep93xx_adc.c
2056
2057 ARM/CLKDEV SUPPORT
2058 M:      Russell King <linux@armlinux.org.uk>
2059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2060 S:      Maintained
2061 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2062 F:      drivers/clk/clkdev.c
2063
2064 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2065 M:      Baruch Siach <baruch@tkos.co.il>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 S:      Maintained
2068 F:      arch/arm/boot/dts/cnxt/
2069 N:      digicolor
2070
2071 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2072 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2073 R:      Mike Leach <mike.leach@linaro.org>
2074 R:      James Clark <james.clark@arm.com>
2075 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2077 S:      Maintained
2078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2079 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2080 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2081 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2082 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2083 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2084 F:      Documentation/trace/coresight/*
2085 F:      drivers/hwtracing/coresight/*
2086 F:      include/dt-bindings/arm/coresight-cti-dt.h
2087 F:      include/linux/coresight*
2088 F:      include/uapi/linux/coresight*
2089 F:      samples/coresight/*
2090 F:      tools/perf/Documentation/arm-coresight.txt
2091 F:      tools/perf/arch/arm/util/auxtrace.c
2092 F:      tools/perf/arch/arm/util/cs-etm.c
2093 F:      tools/perf/arch/arm/util/cs-etm.h
2094 F:      tools/perf/arch/arm/util/pmu.c
2095 F:      tools/perf/tests/shell/*coresight*
2096 F:      tools/perf/tests/shell/coresight/*
2097 F:      tools/perf/tests/shell/lib/*coresight*
2098 F:      tools/perf/util/cs-etm-decoder/*
2099 F:      tools/perf/util/cs-etm.*
2100
2101 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2102 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2103 M:      Linus Walleij <linus.walleij@linaro.org>
2104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2105 S:      Maintained
2106 T:      git git://github.com/ulli-kroll/linux.git
2107 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2108 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2109 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2110 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2111 F:      arch/arm/boot/dts/gemini/
2112 F:      arch/arm/mach-gemini/
2113 F:      drivers/crypto/gemini/
2114 F:      drivers/net/ethernet/cortina/
2115 F:      drivers/pinctrl/pinctrl-gemini.c
2116 F:      drivers/rtc/rtc-ftrtc010.c
2117
2118 ARM/CZ.NIC TURRIS SUPPORT
2119 M:      Marek Behún <kabel@kernel.org>
2120 S:      Maintained
2121 W:      https://www.turris.cz/
2122 F:      Documentation/ABI/testing/debugfs-moxtet
2123 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2124 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2125 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2126 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2127 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2128 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2129 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2130 F:      drivers/bus/moxtet.c
2131 F:      drivers/firmware/turris-mox-rwtm.c
2132 F:      drivers/gpio/gpio-moxtet.c
2133 F:      drivers/leds/leds-turris-omnia.c
2134 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2135 F:      drivers/watchdog/armada_37xx_wdt.c
2136 F:      include/dt-bindings/bus/moxtet.h
2137 F:      include/linux/armada-37xx-rwtm-mailbox.h
2138 F:      include/linux/moxtet.h
2139
2140 ARM/FARADAY FA526 PORT
2141 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2143 S:      Maintained
2144 T:      git git://git.berlios.de/gemini-board
2145 F:      arch/arm/mm/*-fa*
2146
2147 ARM/FOOTBRIDGE ARCHITECTURE
2148 M:      Russell King <linux@armlinux.org.uk>
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 S:      Maintained
2151 W:      http://www.armlinux.org.uk/
2152 F:      arch/arm/include/asm/hardware/dec21285.h
2153 F:      arch/arm/mach-footbridge/
2154
2155 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2156 M:      Shawn Guo <shawnguo@kernel.org>
2157 M:      Sascha Hauer <s.hauer@pengutronix.de>
2158 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2159 R:      Fabio Estevam <festevam@gmail.com>
2160 L:      imx@lists.linux.dev
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2164 F:      arch/arm/boot/dts/nxp/imx/
2165 F:      arch/arm/boot/dts/nxp/mxs/
2166 F:      arch/arm64/boot/dts/freescale/
2167 X:      arch/arm64/boot/dts/freescale/fsl-*
2168 X:      arch/arm64/boot/dts/freescale/qoriq-*
2169 X:      drivers/media/i2c/
2170 N:      imx
2171 N:      mxs
2172
2173 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2174 M:      Shawn Guo <shawnguo@kernel.org>
2175 M:      Li Yang <leoyang.li@nxp.com>
2176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2177 S:      Maintained
2178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2179 F:      arch/arm/boot/dts/nxp/ls/
2180 F:      arch/arm64/boot/dts/freescale/fsl-*
2181 F:      arch/arm64/boot/dts/freescale/qoriq-*
2182
2183 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2184 M:      Shawn Guo <shawnguo@kernel.org>
2185 M:      Sascha Hauer <s.hauer@pengutronix.de>
2186 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2187 R:      Stefan Agner <stefan@agner.ch>
2188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2191 F:      arch/arm/boot/dts/nxp/vf/
2192 F:      arch/arm/mach-imx/*vf610*
2193
2194 ARM/GUMSTIX MACHINE SUPPORT
2195 M:      Steve Sakoman <sakoman@gmail.com>
2196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2197 S:      Maintained
2198
2199 ARM/HISILICON SOC SUPPORT
2200 M:      Wei Xu <xuwei5@hisilicon.com>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Supported
2203 W:      http://www.hisilicon.com
2204 T:      git https://github.com/hisilicon/linux-hisi.git
2205 F:      arch/arm/boot/dts/hisilicon/
2206 F:      arch/arm/mach-hisi/
2207 F:      arch/arm64/boot/dts/hisilicon/
2208
2209 ARM/HP JORNADA 7XX MACHINE SUPPORT
2210 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2211 S:      Maintained
2212 W:      www.jlime.com
2213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2214 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2215 F:      arch/arm/mach-sa1100/jornada720.c
2216
2217 ARM/HPE GXP ARCHITECTURE
2218 M:      Jean-Marie Verdun <verdun@hpe.com>
2219 M:      Nick Hawkins <nick.hawkins@hpe.com>
2220 S:      Maintained
2221 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2222 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2223 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2224 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2225 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2226 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2227 F:      arch/arm/boot/dts/hpe/
2228 F:      arch/arm/mach-hpe/
2229 F:      drivers/clocksource/timer-gxp.c
2230 F:      drivers/hwmon/gxp-fan-ctrl.c
2231 F:      drivers/i2c/busses/i2c-gxp.c
2232 F:      drivers/spi/spi-gxp.c
2233 F:      drivers/watchdog/gxp-wdt.c
2234
2235 ARM/IGEP MACHINE SUPPORT
2236 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2237 M:      Javier Martinez Canillas <javier@dowhile0.org>
2238 L:      linux-omap@vger.kernel.org
2239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2240 S:      Maintained
2241 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2242
2243 ARM/INTEL IXP4XX ARM ARCHITECTURE
2244 M:      Linus Walleij <linusw@kernel.org>
2245 M:      Imre Kaloz <kaloz@openwrt.org>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2249 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2250 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2251 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2252 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2253 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2254 F:      arch/arm/boot/dts/intel/ixp/
2255 F:      arch/arm/mach-ixp4xx/
2256 F:      drivers/bus/intel-ixp4xx-eb.c
2257 F:      drivers/char/hw_random/ixp4xx-rng.c
2258 F:      drivers/clocksource/timer-ixp4xx.c
2259 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2260 F:      drivers/gpio/gpio-ixp4xx.c
2261 F:      drivers/irqchip/irq-ixp4xx.c
2262 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2263 F:      drivers/net/wan/ixp4xx_hss.c
2264 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2265 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2266 F:      include/linux/soc/ixp4xx/npe.h
2267 F:      include/linux/soc/ixp4xx/qmgr.h
2268
2269 ARM/INTEL KEEMBAY ARCHITECTURE
2270 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2271 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2272 S:      Maintained
2273 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2274 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2275 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2276
2277 ARM/INTEL XSC3 (MANZANO) ARM CORE
2278 M:      Lennert Buytenhek <kernel@wantstofly.org>
2279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 S:      Maintained
2281
2282 ARM/LG1K ARCHITECTURE
2283 M:      Chanho Min <chanho.min@lge.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm64/boot/dts/lg/
2287
2288 ARM/LPC18XX ARCHITECTURE
2289 M:      Vladimir Zapolskiy <vz@mleia.com>
2290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2291 S:      Maintained
2292 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2293 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2294 F:      drivers/i2c/busses/i2c-lpc2k.c
2295 F:      drivers/memory/pl172.c
2296 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2297 F:      drivers/rtc/rtc-lpc24xx.c
2298 N:      lpc18xx
2299
2300 ARM/LPC32XX SOC SUPPORT
2301 M:      Vladimir Zapolskiy <vz@mleia.com>
2302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2303 S:      Maintained
2304 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2305 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2306 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2307 F:      arch/arm/mach-lpc32xx/
2308 F:      drivers/i2c/busses/i2c-pnx.c
2309 F:      drivers/net/ethernet/nxp/lpc_eth.c
2310 F:      drivers/usb/host/ohci-nxp.c
2311 F:      drivers/watchdog/pnx4008_wdt.c
2312 N:      lpc32xx
2313
2314 ARM/Marvell Dove/MV78xx0/Orion SOC support
2315 M:      Andrew Lunn <andrew@lunn.ch>
2316 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2317 M:      Gregory Clement <gregory.clement@bootlin.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 S:      Maintained
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2321 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2322 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2323 F:      Documentation/devicetree/bindings/soc/dove/
2324 F:      arch/arm/boot/dts/marvell/dove*
2325 F:      arch/arm/boot/dts/marvell/orion5x*
2326 F:      arch/arm/mach-dove/
2327 F:      arch/arm/mach-mv78xx0/
2328 F:      arch/arm/mach-orion5x/
2329 F:      arch/arm/plat-orion/
2330 F:      drivers/bus/mvebu-mbus.c
2331 F:      drivers/soc/dove/
2332
2333 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2334 M:      Andrew Lunn <andrew@lunn.ch>
2335 M:      Gregory Clement <gregory.clement@bootlin.com>
2336 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2340 F:      Documentation/devicetree/bindings/arm/marvell/
2341 F:      arch/arm/boot/dts/marvell/armada*
2342 F:      arch/arm/boot/dts/marvell/kirkwood*
2343 F:      arch/arm/configs/mvebu_*_defconfig
2344 F:      arch/arm/mach-mvebu/
2345 F:      arch/arm64/boot/dts/marvell/
2346 F:      drivers/clk/mvebu/
2347 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2348 F:      drivers/cpufreq/armada-8k-cpufreq.c
2349 F:      drivers/cpufreq/mvebu-cpufreq.c
2350 F:      drivers/irqchip/irq-armada-370-xp.c
2351 F:      drivers/irqchip/irq-mvebu-*
2352 F:      drivers/pinctrl/mvebu/
2353 F:      drivers/rtc/rtc-armada38x.c
2354
2355 ARM/Mediatek RTC DRIVER
2356 M:      Eddie Huang <eddie.huang@mediatek.com>
2357 M:      Sean Wang <sean.wang@mediatek.com>
2358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2359 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2360 S:      Maintained
2361 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2362 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2363 F:      drivers/rtc/rtc-mt2712.c
2364 F:      drivers/rtc/rtc-mt6397.c
2365 F:      drivers/rtc/rtc-mt7622.c
2366
2367 ARM/Mediatek SoC support
2368 M:      Matthias Brugger <matthias.bgg@gmail.com>
2369 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2370 L:      linux-kernel@vger.kernel.org
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2373 S:      Maintained
2374 W:      https://mtk.wiki.kernel.org/
2375 C:      irc://irc.libera.chat/linux-mediatek
2376 F:      arch/arm/boot/dts/mediatek/
2377 F:      arch/arm/mach-mediatek/
2378 F:      arch/arm64/boot/dts/mediatek/
2379 F:      drivers/soc/mediatek/
2380 N:      mtk
2381 N:      mt[2678]
2382 K:      mediatek
2383
2384 ARM/Mediatek USB3 PHY DRIVER
2385 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2387 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2388 S:      Maintained
2389 F:      Documentation/devicetree/bindings/phy/mediatek,*
2390 F:      drivers/phy/mediatek/
2391
2392 ARM/MICROCHIP (ARM64) SoC support
2393 M:      Conor Dooley <conor@kernel.org>
2394 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2399 F:      arch/arm64/boot/dts/microchip/
2400
2401 ARM/Microchip (AT91) SoC support
2402 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2403 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2404 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2406 S:      Supported
2407 W:      http://www.linux4sam.org
2408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2409 F:      arch/arm/boot/dts/microchip/at91*
2410 F:      arch/arm/boot/dts/microchip/sama*
2411 F:      arch/arm/include/debug/at91.S
2412 F:      arch/arm/mach-at91/
2413 F:      drivers/memory/atmel*
2414 F:      drivers/watchdog/sama5d4_wdt.c
2415 F:      include/soc/at91/
2416 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2417 N:      at91
2418 N:      atmel
2419
2420 ARM/Microchip Sparx5 SoC support
2421 M:      Lars Povlsen <lars.povlsen@microchip.com>
2422 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2423 M:      Daniel Machon <daniel.machon@microchip.com>
2424 M:      UNGLinuxDriver@microchip.com
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Supported
2427 F:      arch/arm64/boot/dts/microchip/sparx*
2428 F:      drivers/net/ethernet/microchip/vcap/
2429 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2430 N:      sparx5
2431
2432 ARM/MILBEAUT ARCHITECTURE
2433 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2434 M:      Takao Orito <orito.takao@socionext.com>
2435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2436 S:      Maintained
2437 F:      arch/arm/boot/dts/socionext/milbeaut*
2438 F:      arch/arm/mach-milbeaut/
2439 N:      milbeaut
2440
2441 ARM/MStar/Sigmastar Armv7 SoC support
2442 M:      Daniel Palmer <daniel@thingy.jp>
2443 M:      Romain Perier <romain.perier@gmail.com>
2444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2445 S:      Maintained
2446 W:      http://linux-chenxing.org/
2447 T:      git git://github.com/linux-chenxing/linux.git
2448 F:      Documentation/devicetree/bindings/arm/mstar/*
2449 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2450 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2451 F:      arch/arm/boot/dts/sigmastar/
2452 F:      arch/arm/mach-mstar/
2453 F:      drivers/clk/mstar/
2454 F:      drivers/clocksource/timer-msc313e.c
2455 F:      drivers/gpio/gpio-msc313.c
2456 F:      drivers/rtc/rtc-msc313.c
2457 F:      drivers/watchdog/msc313e_wdt.c
2458 F:      include/dt-bindings/clock/mstar-*
2459 F:      include/dt-bindings/gpio/msc313-gpio.h
2460
2461 ARM/NOMADIK/Ux500 ARCHITECTURES
2462 M:      Linus Walleij <linus.walleij@linaro.org>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Maintained
2465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2466 F:      Documentation/devicetree/bindings/arm/ste-*
2467 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2468 F:      Documentation/devicetree/bindings/arm/ux500/
2469 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2470 F:      arch/arm/boot/dts/st/ste-*
2471 F:      arch/arm/mach-nomadik/
2472 F:      arch/arm/mach-ux500/
2473 F:      drivers/clk/clk-nomadik.c
2474 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2475 F:      drivers/dma/ste_dma40*
2476 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2477 F:      drivers/hwspinlock/u8500_hsem.c
2478 F:      drivers/i2c/busses/i2c-nomadik.c
2479 F:      drivers/iio/adc/ab8500-gpadc.c
2480 F:      drivers/mfd/ab8500*
2481 F:      drivers/mfd/abx500*
2482 F:      drivers/mfd/db8500*
2483 F:      drivers/pinctrl/nomadik/
2484 F:      drivers/rtc/rtc-ab8500.c
2485 F:      drivers/rtc/rtc-pl031.c
2486 F:      drivers/soc/ux500/
2487
2488 ARM/NUVOTON MA35 ARCHITECTURE
2489 M:      Jacky Huang <ychuang3@nuvoton.com>
2490 M:      Shan-Chun Hung <schung@nuvoton.com>
2491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2492 S:      Supported
2493 F:      Documentation/devicetree/bindings/*/*/*ma35*
2494 F:      Documentation/devicetree/bindings/*/*ma35*
2495 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2496 F:      drivers/*/*/*ma35*
2497 F:      drivers/*/*ma35*
2498 K:      ma35d1
2499
2500 ARM/NUVOTON NPCM ARCHITECTURE
2501 M:      Avi Fishman <avifishman70@gmail.com>
2502 M:      Tomer Maimon <tmaimon77@gmail.com>
2503 M:      Tali Perry <tali.perry1@gmail.com>
2504 R:      Patrick Venture <venture@google.com>
2505 R:      Nancy Yuen <yuenn@google.com>
2506 R:      Benjamin Fair <benjaminfair@google.com>
2507 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2508 S:      Supported
2509 F:      Documentation/devicetree/bindings/*/*/*npcm*
2510 F:      Documentation/devicetree/bindings/*/*npcm*
2511 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2512 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2513 F:      arch/arm/mach-npcm/
2514 F:      arch/arm64/boot/dts/nuvoton/
2515 F:      drivers/*/*/*npcm*
2516 F:      drivers/*/*npcm*
2517 F:      drivers/rtc/rtc-nct3018y.c
2518 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2519 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2520
2521 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2522 M:      Joseph Liu <kwliu@nuvoton.com>
2523 M:      Marvin Lin <kflin@nuvoton.com>
2524 L:      linux-media@vger.kernel.org
2525 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2526 S:      Maintained
2527 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2528 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2529 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2530 F:      drivers/media/platform/nuvoton/
2531 F:      include/uapi/linux/npcm-video.h
2532
2533 ARM/NUVOTON WPCM450 ARCHITECTURE
2534 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2535 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2536 S:      Maintained
2537 W:      https://github.com/neuschaefer/wpcm450/wiki
2538 F:      Documentation/devicetree/bindings/*/*wpcm*
2539 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2540 F:      arch/arm/configs/wpcm450_defconfig
2541 F:      arch/arm/mach-npcm/wpcm450.c
2542 F:      drivers/*/*/*wpcm*
2543 F:      drivers/*/*wpcm*
2544
2545 ARM/NXP S32G ARCHITECTURE
2546 M:      Chester Lin <chester62515@gmail.com>
2547 R:      Andreas Färber <afaerber@suse.de>
2548 R:      Matthias Brugger <mbrugger@suse.com>
2549 R:      NXP S32 Linux Team <s32@nxp.com>
2550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2551 S:      Maintained
2552 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2553
2554 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2555 M:      Alexander Clouter <alex@digriz.org.uk>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 W:      http://www.digriz.org.uk/ts78xx/kernel
2559 F:      arch/arm/mach-orion5x/ts78xx-*
2560
2561 ARM/QUALCOMM CHROMEBOOK SUPPORT
2562 R:      cros-qcom-dts-watchers@chromium.org
2563 F:      arch/arm64/boot/dts/qcom/sc7180*
2564 F:      arch/arm64/boot/dts/qcom/sc7280*
2565 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2566
2567 ARM/QUALCOMM SUPPORT
2568 M:      Bjorn Andersson <andersson@kernel.org>
2569 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2570 L:      linux-arm-msm@vger.kernel.org
2571 S:      Maintained
2572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2573 F:      Documentation/devicetree/bindings/*/qcom*
2574 F:      Documentation/devicetree/bindings/soc/qcom/
2575 F:      arch/arm/boot/dts/qcom/
2576 F:      arch/arm/configs/qcom_defconfig
2577 F:      arch/arm/mach-qcom/
2578 F:      arch/arm64/boot/dts/qcom/
2579 F:      drivers/*/*/pm8???-*
2580 F:      drivers/*/*/qcom*
2581 F:      drivers/*/*/qcom/
2582 F:      drivers/*/qcom*
2583 F:      drivers/*/qcom/
2584 F:      drivers/bluetooth/btqcomsmd.c
2585 F:      drivers/clocksource/timer-qcom.c
2586 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2587 F:      drivers/extcon/extcon-qcom*
2588 F:      drivers/i2c/busses/i2c-qcom-geni.c
2589 F:      drivers/i2c/busses/i2c-qup.c
2590 F:      drivers/iommu/msm*
2591 F:      drivers/mfd/ssbi.c
2592 F:      drivers/mmc/host/mmci_qcom*
2593 F:      drivers/mmc/host/sdhci-msm.c
2594 F:      drivers/pci/controller/dwc/pcie-qcom.c
2595 F:      drivers/phy/qualcomm/
2596 F:      drivers/power/*/msm*
2597 F:      drivers/reset/reset-qcom-*
2598 F:      drivers/spi/spi-geni-qcom.c
2599 F:      drivers/spi/spi-qcom-qspi.c
2600 F:      drivers/spi/spi-qup.c
2601 F:      drivers/tty/serial/msm_serial.c
2602 F:      drivers/ufs/host/ufs-qcom*
2603 F:      drivers/usb/dwc3/dwc3-qcom.c
2604 F:      include/dt-bindings/*/qcom*
2605 F:      include/linux/*/qcom*
2606 F:      include/linux/soc/qcom/
2607
2608 ARM/RDA MICRO ARCHITECTURE
2609 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2611 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2612 S:      Maintained
2613 F:      Documentation/devicetree/bindings/arm/rda.yaml
2614 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2615 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2616 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2617 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2618 F:      arch/arm/boot/dts/unisoc/
2619 F:      drivers/clocksource/timer-rda.c
2620 F:      drivers/gpio/gpio-rda.c
2621 F:      drivers/irqchip/irq-rda-intc.c
2622 F:      drivers/tty/serial/rda-uart.c
2623
2624 ARM/REALTEK ARCHITECTURE
2625 M:      Andreas Färber <afaerber@suse.de>
2626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2627 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2628 S:      Maintained
2629 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2630 F:      arch/arm/boot/dts/realtek/
2631 F:      arch/arm/mach-realtek/
2632 F:      arch/arm64/boot/dts/realtek/
2633
2634 ARM/RISC-V/RENESAS ARCHITECTURE
2635 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2636 M:      Magnus Damm <magnus.damm@gmail.com>
2637 L:      linux-renesas-soc@vger.kernel.org
2638 S:      Supported
2639 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2640 C:      irc://irc.libera.chat/renesas-soc
2641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2642 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2643 F:      Documentation/devicetree/bindings/soc/renesas/
2644 F:      arch/arm/boot/dts/renesas/
2645 F:      arch/arm/configs/shmobile_defconfig
2646 F:      arch/arm/include/debug/renesas-scif.S
2647 F:      arch/arm/mach-shmobile/
2648 F:      arch/arm64/boot/dts/renesas/
2649 F:      arch/riscv/boot/dts/renesas/
2650 F:      drivers/pmdomain/renesas/
2651 F:      drivers/soc/renesas/
2652 F:      include/linux/soc/renesas/
2653 K:      \brenesas,
2654
2655 ARM/RISCPC ARCHITECTURE
2656 M:      Russell King <linux@armlinux.org.uk>
2657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2658 S:      Maintained
2659 W:      http://www.armlinux.org.uk/
2660 F:      arch/arm/include/asm/hardware/ioc.h
2661 F:      arch/arm/include/asm/hardware/iomd.h
2662 F:      arch/arm/include/asm/hardware/memc.h
2663 F:      arch/arm/mach-rpc/
2664 F:      drivers/net/ethernet/8390/etherh.c
2665 F:      drivers/net/ethernet/i825xx/ether1*
2666 F:      drivers/net/ethernet/seeq/ether3*
2667 F:      drivers/scsi/arm/
2668
2669 ARM/Rockchip SoC support
2670 M:      Heiko Stuebner <heiko@sntech.de>
2671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2672 L:      linux-rockchip@lists.infradead.org
2673 S:      Maintained
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2675 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2676 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2677 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2678 F:      arch/arm/boot/dts/rockchip/
2679 F:      arch/arm/mach-rockchip/
2680 F:      drivers/*/*/*rockchip*
2681 F:      drivers/*/*rockchip*
2682 F:      drivers/clk/rockchip/
2683 F:      drivers/i2c/busses/i2c-rk3x.c
2684 F:      sound/soc/rockchip/
2685 N:      rockchip
2686
2687 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2688 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2689 R:      Alim Akhtar <alim.akhtar@samsung.com>
2690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2691 L:      linux-samsung-soc@vger.kernel.org
2692 S:      Maintained
2693 P:      Documentation/process/maintainer-soc-clean-dts.rst
2694 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2695 B:      mailto:linux-samsung-soc@vger.kernel.org
2696 C:      irc://irc.libera.chat/linux-exynos
2697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2698 F:      Documentation/arch/arm/samsung/
2699 F:      Documentation/devicetree/bindings/arm/samsung/
2700 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2701 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2702 F:      Documentation/devicetree/bindings/soc/samsung/
2703 F:      arch/arm/boot/dts/samsung/
2704 F:      arch/arm/mach-exynos*/
2705 F:      arch/arm/mach-s3c/
2706 F:      arch/arm/mach-s5p*/
2707 F:      arch/arm64/boot/dts/exynos/
2708 F:      drivers/*/*/*s3c24*
2709 F:      drivers/*/*s3c24*
2710 F:      drivers/*/*s3c64xx*
2711 F:      drivers/*/*s5pv210*
2712 F:      drivers/clocksource/samsung_pwm_timer.c
2713 F:      drivers/memory/samsung/
2714 F:      drivers/pwm/pwm-samsung.c
2715 F:      drivers/soc/samsung/
2716 F:      drivers/tty/serial/samsung*
2717 F:      include/clocksource/samsung_pwm.h
2718 F:      include/linux/platform_data/*s3c*
2719 F:      include/linux/serial_s3c.h
2720 F:      include/linux/soc/samsung/
2721 N:      exynos
2722 N:      s3c64xx
2723 N:      s5pv210
2724
2725 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2726 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      drivers/media/platform/samsung/s5p-g2d/
2731
2732 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2733 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2734 L:      linux-samsung-soc@vger.kernel.org
2735 L:      linux-media@vger.kernel.org
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2738 F:      drivers/media/cec/platform/s5p/
2739
2740 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2741 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2742 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2743 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2745 L:      linux-media@vger.kernel.org
2746 S:      Maintained
2747 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2748 F:      drivers/media/platform/samsung/s5p-jpeg/
2749
2750 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2751 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2752 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2754 L:      linux-media@vger.kernel.org
2755 S:      Maintained
2756 F:      drivers/media/platform/samsung/s5p-mfc/
2757
2758 ARM/SOCFPGA ARCHITECTURE
2759 M:      Dinh Nguyen <dinguyen@kernel.org>
2760 S:      Maintained
2761 W:      http://www.rocketboards.org
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2763 F:      arch/arm/boot/dts/intel/socfpga/
2764 F:      arch/arm/configs/socfpga_defconfig
2765 F:      arch/arm/mach-socfpga/
2766 F:      arch/arm64/boot/dts/altera/
2767 F:      arch/arm64/boot/dts/intel/
2768
2769 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2770 M:      Dinh Nguyen <dinguyen@kernel.org>
2771 S:      Maintained
2772 F:      drivers/clk/socfpga/
2773
2774 ARM/SOCFPGA EDAC SUPPORT
2775 M:      Dinh Nguyen <dinguyen@kernel.org>
2776 S:      Maintained
2777 F:      drivers/edac/altera_edac.[ch]
2778
2779 ARM/SPREADTRUM SoC SUPPORT
2780 M:      Orson Zhai <orsonzhai@gmail.com>
2781 M:      Baolin Wang <baolin.wang7@gmail.com>
2782 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2783 S:      Maintained
2784 F:      arch/arm64/boot/dts/sprd
2785 N:      sprd
2786 N:      sc27xx
2787 N:      sc2731
2788
2789 ARM/STI ARCHITECTURE
2790 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2792 S:      Maintained
2793 W:      http://www.stlinux.com
2794 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2795 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2796 F:      arch/arm/boot/dts/st/sti*
2797 F:      arch/arm/mach-sti/
2798 F:      drivers/ata/ahci_st.c
2799 F:      drivers/char/hw_random/st-rng.c
2800 F:      drivers/clocksource/arm_global_timer.c
2801 F:      drivers/clocksource/clksrc_st_lpc.c
2802 F:      drivers/cpufreq/sti-cpufreq.c
2803 F:      drivers/dma/st_fdma*
2804 F:      drivers/i2c/busses/i2c-st.c
2805 F:      drivers/media/platform/st/sti/c8sectpfe/
2806 F:      drivers/media/rc/st_rc.c
2807 F:      drivers/mmc/host/sdhci-st.c
2808 F:      drivers/phy/st/phy-miphy28lp.c
2809 F:      drivers/phy/st/phy-stih407-usb.c
2810 F:      drivers/pinctrl/pinctrl-st.c
2811 F:      drivers/remoteproc/st_remoteproc.c
2812 F:      drivers/remoteproc/st_slim_rproc.c
2813 F:      drivers/reset/sti/
2814 F:      drivers/rtc/rtc-st-lpc.c
2815 F:      drivers/tty/serial/st-asc.c
2816 F:      drivers/usb/dwc3/dwc3-st.c
2817 F:      drivers/usb/host/ehci-st.c
2818 F:      drivers/usb/host/ohci-st.c
2819 F:      drivers/watchdog/st_lpc_wdt.c
2820 F:      include/linux/remoteproc/st_slim_rproc.h
2821
2822 ARM/STM32 ARCHITECTURE
2823 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2824 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2825 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2827 S:      Maintained
2828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2829 F:      arch/arm/boot/dts/st/stm32*
2830 F:      arch/arm/mach-stm32/
2831 F:      arch/arm64/boot/dts/st/
2832 F:      drivers/clocksource/armv7m_systick.c
2833 N:      stm32
2834 N:      stm
2835
2836 ARM/SUNPLUS SP7021 SOC SUPPORT
2837 M:      Qin Jian <qinjian@cqplus1.com>
2838 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2839 S:      Maintained
2840 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2841 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2842 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2843 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2844 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2845 F:      arch/arm/boot/dts/sunplus/
2846 F:      arch/arm/configs/sp7021_*defconfig
2847 F:      drivers/clk/clk-sp7021.c
2848 F:      drivers/irqchip/irq-sp7021-intc.c
2849 F:      drivers/reset/reset-sunplus.c
2850 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2851 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2852
2853 ARM/Synaptics SoC support
2854 M:      Jisheng Zhang <jszhang@kernel.org>
2855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2857 S:      Maintained
2858 F:      arch/arm/boot/dts/synaptics/
2859 F:      arch/arm/mach-berlin/
2860 F:      arch/arm64/boot/dts/synaptics/
2861
2862 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2863 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2864 L:      linux-tegra@vger.kernel.org
2865 L:      linux-media@vger.kernel.org
2866 S:      Maintained
2867 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2868 F:      drivers/media/cec/platform/tegra/
2869
2870 ARM/TESLA FSD SoC SUPPORT
2871 M:      Alim Akhtar <alim.akhtar@samsung.com>
2872 M:      linux-fsd@tesla.com
2873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2874 L:      linux-samsung-soc@vger.kernel.org
2875 S:      Maintained
2876 F:      arch/arm64/boot/dts/tesla/
2877
2878 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2879 M:      Santosh Shilimkar <ssantosh@kernel.org>
2880 L:      linux-kernel@vger.kernel.org
2881 S:      Maintained
2882 F:      drivers/memory/*emif*
2883
2884 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2885 M:      Nishanth Menon <nm@ti.com>
2886 M:      Santosh Shilimkar <ssantosh@kernel.org>
2887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2888 S:      Maintained
2889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2890 F:      arch/arm/boot/dts/ti/keystone/
2891 F:      arch/arm/mach-keystone/
2892
2893 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2894 M:      Santosh Shilimkar <ssantosh@kernel.org>
2895 L:      linux-kernel@vger.kernel.org
2896 S:      Maintained
2897 F:      drivers/clk/keystone/
2898
2899 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2900 M:      Santosh Shilimkar <ssantosh@kernel.org>
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 L:      linux-kernel@vger.kernel.org
2903 S:      Maintained
2904 F:      drivers/clocksource/timer-keystone.c
2905
2906 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2907 M:      Santosh Shilimkar <ssantosh@kernel.org>
2908 L:      linux-kernel@vger.kernel.org
2909 S:      Maintained
2910 F:      drivers/power/reset/keystone-reset.c
2911
2912 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2913 M:      Nishanth Menon <nm@ti.com>
2914 M:      Vignesh Raghavendra <vigneshr@ti.com>
2915 M:      Tero Kristo <kristo@kernel.org>
2916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2917 S:      Supported
2918 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2919 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2920 F:      arch/arm64/boot/dts/ti/Makefile
2921 F:      arch/arm64/boot/dts/ti/k3-*
2922
2923 ARM/TOSHIBA VISCONTI ARCHITECTURE
2924 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2926 S:      Supported
2927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2928 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2929 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2930 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2931 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2932 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2933 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2934 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2935 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2936 F:      arch/arm64/boot/dts/toshiba/
2937 F:      drivers/clk/visconti/
2938 F:      drivers/gpio/gpio-visconti.c
2939 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2940 F:      drivers/pci/controller/dwc/pcie-visconti.c
2941 F:      drivers/pinctrl/visconti/
2942 F:      drivers/watchdog/visconti_wdt.c
2943 N:      visconti
2944
2945 ARM/UNIPHIER ARCHITECTURE
2946 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2947 M:      Masami Hiramatsu <mhiramat@kernel.org>
2948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2949 S:      Maintained
2950 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2951 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2952 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2953 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2954 F:      arch/arm/boot/dts/socionext/uniphier*
2955 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2956 F:      arch/arm/mm/cache-uniphier.c
2957 F:      arch/arm64/boot/dts/socionext/uniphier*
2958 F:      drivers/bus/uniphier-system-bus.c
2959 F:      drivers/clk/uniphier/
2960 F:      drivers/dma/uniphier-mdmac.c
2961 F:      drivers/gpio/gpio-uniphier.c
2962 F:      drivers/i2c/busses/i2c-uniphier*
2963 F:      drivers/irqchip/irq-uniphier-aidet.c
2964 F:      drivers/mmc/host/uniphier-sd.c
2965 F:      drivers/pinctrl/uniphier/
2966 F:      drivers/reset/reset-uniphier.c
2967 F:      drivers/tty/serial/8250/8250_uniphier.c
2968 N:      uniphier
2969
2970 ARM/VERSATILE EXPRESS PLATFORM
2971 M:      Liviu Dudau <liviu.dudau@arm.com>
2972 M:      Sudeep Holla <sudeep.holla@arm.com>
2973 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2975 S:      Maintained
2976 N:      mps2
2977 N:      vexpress
2978 F:      arch/arm/mach-versatile/
2979 F:      arch/arm64/boot/dts/arm/
2980 F:      drivers/clocksource/timer-versatile.c
2981 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2982 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2983
2984 ARM/VFP SUPPORT
2985 M:      Russell King <linux@armlinux.org.uk>
2986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2987 S:      Maintained
2988 W:      http://www.armlinux.org.uk/
2989 F:      arch/arm/vfp/
2990
2991 ARM/VT8500 ARM ARCHITECTURE
2992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2993 S:      Orphan
2994 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2995 F:      arch/arm/mach-vt8500/
2996 F:      drivers/clocksource/timer-vt8500.c
2997 F:      drivers/i2c/busses/i2c-wmt.c
2998 F:      drivers/mmc/host/wmt-sdmmc.c
2999 F:      drivers/pwm/pwm-vt8500.c
3000 F:      drivers/rtc/rtc-vt8500.c
3001 F:      drivers/tty/serial/vt8500_serial.c
3002 F:      drivers/usb/host/ehci-platform.c
3003 F:      drivers/usb/host/uhci-platform.c
3004 F:      drivers/video/fbdev/vt8500lcdfb.*
3005 F:      drivers/video/fbdev/wm8505fb*
3006 F:      drivers/video/fbdev/wmt_ge_rops.*
3007
3008 ARM/ZYNQ ARCHITECTURE
3009 M:      Michal Simek <michal.simek@amd.com>
3010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3011 S:      Supported
3012 W:      http://wiki.xilinx.com
3013 T:      git https://github.com/Xilinx/linux-xlnx.git
3014 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3015 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3016 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3017 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3018 F:      Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
3019 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3020 F:      arch/arm/mach-zynq/
3021 F:      drivers/clocksource/timer-cadence-ttc.c
3022 F:      drivers/cpuidle/cpuidle-zynq.c
3023 F:      drivers/edac/synopsys_edac.c
3024 F:      drivers/i2c/busses/i2c-cadence.c
3025 F:      drivers/i2c/busses/i2c-xiic.c
3026 F:      drivers/mmc/host/sdhci-of-arasan.c
3027 N:      zynq
3028 N:      xilinx
3029
3030 ARM64 PORT (AARCH64 ARCHITECTURE)
3031 M:      Catalin Marinas <catalin.marinas@arm.com>
3032 M:      Will Deacon <will@kernel.org>
3033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3034 S:      Maintained
3035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3036 F:      Documentation/arch/arm64/
3037 F:      arch/arm64/
3038 F:      tools/testing/selftests/arm64/
3039 X:      arch/arm64/boot/dts/
3040
3041 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3042 M:      George McCollister <george.mccollister@gmail.com>
3043 L:      netdev@vger.kernel.org
3044 S:      Maintained
3045 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3046 F:      drivers/net/dsa/xrs700x/*
3047 F:      net/dsa/tag_xrs700x.c
3048
3049 AS3645A LED FLASH CONTROLLER DRIVER
3050 M:      Sakari Ailus <sakari.ailus@iki.fi>
3051 L:      linux-leds@vger.kernel.org
3052 S:      Maintained
3053 F:      drivers/leds/flash/leds-as3645a.c
3054
3055 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3056 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3057 L:      linux-media@vger.kernel.org
3058 S:      Maintained
3059 T:      git git://linuxtv.org/media_tree.git
3060 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3061 F:      drivers/media/i2c/ak7375.c
3062
3063 ASAHI KASEI AK8974 DRIVER
3064 M:      Linus Walleij <linus.walleij@linaro.org>
3065 L:      linux-iio@vger.kernel.org
3066 S:      Supported
3067 W:      http://www.akm.com/
3068 F:      drivers/iio/magnetometer/ak8974.c
3069
3070 AOSONG AGS02MA TVOC SENSOR DRIVER
3071 M:      Anshul Dalal <anshulusr@gmail.com>
3072 L:      linux-iio@vger.kernel.org
3073 S:      Maintained
3074 F:      Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml
3075 F:      drivers/iio/chemical/ags02ma.c
3076
3077 ASC7621 HARDWARE MONITOR DRIVER
3078 M:      George Joseph <george.joseph@fairview5.com>
3079 L:      linux-hwmon@vger.kernel.org
3080 S:      Maintained
3081 F:      Documentation/hwmon/asc7621.rst
3082 F:      drivers/hwmon/asc7621.c
3083
3084 ASIX AX88796C SPI ETHERNET ADAPTER
3085 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3086 S:      Maintained
3087 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3088 F:      drivers/net/ethernet/asix/ax88796c_*
3089
3090 ASIX PHY DRIVER [RUST]
3091 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
3092 R:      Trevor Gross <tmgross@umich.edu>
3093 L:      netdev@vger.kernel.org
3094 L:      rust-for-linux@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/net/phy/ax88796b_rust.rs
3097
3098 ASPEED CRYPTO DRIVER
3099 M:      Neal Liu <neal_liu@aspeedtech.com>
3100 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3101 S:      Maintained
3102 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3103 F:      drivers/crypto/aspeed/
3104
3105 ASPEED PECI CONTROLLER
3106 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3107 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3108 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3109 S:      Supported
3110 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3111 F:      drivers/peci/controller/peci-aspeed.c
3112
3113 ASPEED PINCTRL DRIVERS
3114 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3115 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3116 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3117 L:      linux-gpio@vger.kernel.org
3118 S:      Maintained
3119 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3120 F:      drivers/pinctrl/aspeed/
3121
3122 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3123 M:      Eddie James <eajames@linux.ibm.com>
3124 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3125 S:      Maintained
3126 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3127 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3128 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3129
3130 ASPEED SD/MMC DRIVER
3131 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3132 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3134 L:      linux-mmc@vger.kernel.org
3135 S:      Maintained
3136 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3137 F:      drivers/mmc/host/sdhci-of-aspeed*
3138
3139 ASPEED SMC SPI DRIVER
3140 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3141 M:      Cédric Le Goater <clg@kaod.org>
3142 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3143 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3144 L:      linux-spi@vger.kernel.org
3145 S:      Maintained
3146 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3147 F:      drivers/spi/spi-aspeed-smc.c
3148
3149 ASPEED USB UDC DRIVER
3150 M:      Neal Liu <neal_liu@aspeedtech.com>
3151 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3152 S:      Maintained
3153 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3154 F:      drivers/usb/gadget/udc/aspeed_udc.c
3155
3156 ASPEED VIDEO ENGINE DRIVER
3157 M:      Eddie James <eajames@linux.ibm.com>
3158 L:      linux-media@vger.kernel.org
3159 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3160 S:      Maintained
3161 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3162 F:      drivers/media/platform/aspeed/
3163
3164 ASUS EC HARDWARE MONITOR DRIVER
3165 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3166 L:      linux-hwmon@vger.kernel.org
3167 S:      Maintained
3168 F:      drivers/hwmon/asus-ec-sensors.c
3169
3170 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3171 M:      Corentin Chary <corentin.chary@gmail.com>
3172 M:      Luke D. Jones <luke@ljones.dev>
3173 L:      platform-driver-x86@vger.kernel.org
3174 S:      Maintained
3175 W:      https://asus-linux.org/
3176 F:      drivers/platform/x86/asus*.c
3177 F:      drivers/platform/x86/eeepc*.c
3178
3179 ASUS TF103C DOCK DRIVER
3180 M:      Hans de Goede <hdegoede@redhat.com>
3181 L:      platform-driver-x86@vger.kernel.org
3182 S:      Maintained
3183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3184 F:      drivers/platform/x86/asus-tf103c-dock.c
3185
3186 ASUS WIRELESS RADIO CONTROL DRIVER
3187 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3188 L:      platform-driver-x86@vger.kernel.org
3189 S:      Maintained
3190 F:      drivers/platform/x86/asus-wireless.c
3191
3192 ASUS WMI HARDWARE MONITOR DRIVER
3193 M:      Ed Brindley <kernel@maidavale.org>
3194 M:      Denis Pauk <pauk.denis@gmail.com>
3195 L:      linux-hwmon@vger.kernel.org
3196 S:      Maintained
3197 F:      drivers/hwmon/asus_wmi_sensors.c
3198
3199 ASYMMETRIC KEYS
3200 M:      David Howells <dhowells@redhat.com>
3201 L:      keyrings@vger.kernel.org
3202 S:      Maintained
3203 F:      Documentation/crypto/asymmetric-keys.rst
3204 F:      crypto/asymmetric_keys/
3205 F:      include/crypto/pkcs7.h
3206 F:      include/crypto/public_key.h
3207 F:      include/linux/verification.h
3208
3209 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3210 R:      Dan Williams <dan.j.williams@intel.com>
3211 S:      Odd fixes
3212 W:      http://sourceforge.net/projects/xscaleiop
3213 F:      Documentation/crypto/async-tx-api.rst
3214 F:      crypto/async_tx/
3215 F:      include/linux/async_tx.h
3216
3217 AT24 EEPROM DRIVER
3218 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3219 L:      linux-i2c@vger.kernel.org
3220 S:      Maintained
3221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3222 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3223 F:      drivers/misc/eeprom/at24.c
3224
3225 ATA OVER ETHERNET (AOE) DRIVER
3226 M:      "Justin Sanders" <justin@coraid.com>
3227 S:      Supported
3228 W:      http://www.openaoe.org/
3229 F:      Documentation/admin-guide/aoe/
3230 F:      drivers/block/aoe/
3231
3232 ATC260X PMIC MFD DRIVER
3233 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3234 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3235 L:      linux-actions@lists.infradead.org
3236 S:      Maintained
3237 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3238 F:      drivers/input/misc/atc260x-onkey.c
3239 F:      drivers/mfd/atc260*
3240 F:      drivers/power/reset/atc260x-poweroff.c
3241 F:      drivers/regulator/atc260x-regulator.c
3242 F:      include/linux/mfd/atc260x/*
3243
3244 ATHEROS 71XX/9XXX GPIO DRIVER
3245 M:      Alban Bedel <albeu@free.fr>
3246 S:      Maintained
3247 W:      https://github.com/AlbanBedel/linux
3248 T:      git git://github.com/AlbanBedel/linux
3249 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3250 F:      drivers/gpio/gpio-ath79.c
3251
3252 ATHEROS 71XX/9XXX USB PHY DRIVER
3253 M:      Alban Bedel <albeu@free.fr>
3254 S:      Maintained
3255 W:      https://github.com/AlbanBedel/linux
3256 T:      git git://github.com/AlbanBedel/linux
3257 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3258 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3259
3260 ATHEROS ATH GENERIC UTILITIES
3261 M:      Kalle Valo <kvalo@kernel.org>
3262 L:      linux-wireless@vger.kernel.org
3263 S:      Supported
3264 F:      drivers/net/wireless/ath/*
3265
3266 ATHEROS ATH5K WIRELESS DRIVER
3267 M:      Jiri Slaby <jirislaby@kernel.org>
3268 M:      Nick Kossifidis <mickflemm@gmail.com>
3269 M:      Luis Chamberlain <mcgrof@kernel.org>
3270 L:      linux-wireless@vger.kernel.org
3271 S:      Maintained
3272 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3273 F:      drivers/net/wireless/ath/ath5k/
3274
3275 ATHEROS ATH6KL WIRELESS DRIVER
3276 L:      linux-wireless@vger.kernel.org
3277 S:      Orphan
3278 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3279 F:      drivers/net/wireless/ath/ath6kl/
3280
3281 ATI_REMOTE2 DRIVER
3282 M:      Ville Syrjala <syrjala@sci.fi>
3283 S:      Maintained
3284 F:      drivers/input/misc/ati_remote2.c
3285
3286 ATK0110 HWMON DRIVER
3287 M:      Luca Tettamanti <kronos.it@gmail.com>
3288 L:      linux-hwmon@vger.kernel.org
3289 S:      Maintained
3290 F:      drivers/hwmon/asus_atk0110.c
3291
3292 ATLX ETHERNET DRIVERS
3293 M:      Chris Snook <chris.snook@gmail.com>
3294 L:      netdev@vger.kernel.org
3295 S:      Maintained
3296 W:      http://sourceforge.net/projects/atl1
3297 W:      http://atl1.sourceforge.net
3298 F:      drivers/net/ethernet/atheros/
3299
3300 ATM
3301 M:      Chas Williams <3chas3@gmail.com>
3302 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3303 L:      netdev@vger.kernel.org
3304 S:      Maintained
3305 W:      http://linux-atm.sourceforge.net
3306 F:      drivers/atm/
3307 F:      include/linux/atm*
3308 F:      include/uapi/linux/atm*
3309
3310 ATMEL MACB ETHERNET DRIVER
3311 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3312 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3313 S:      Supported
3314 F:      drivers/net/ethernet/cadence/
3315
3316 ATMEL MAXTOUCH DRIVER
3317 M:      Nick Dyer <nick@shmanahar.org>
3318 S:      Maintained
3319 T:      git git://github.com/ndyer/linux.git
3320 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3321 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3322
3323 ATOMIC INFRASTRUCTURE
3324 M:      Will Deacon <will@kernel.org>
3325 M:      Peter Zijlstra <peterz@infradead.org>
3326 R:      Boqun Feng <boqun.feng@gmail.com>
3327 R:      Mark Rutland <mark.rutland@arm.com>
3328 L:      linux-kernel@vger.kernel.org
3329 S:      Maintained
3330 F:      Documentation/atomic_*.txt
3331 F:      arch/*/include/asm/atomic*.h
3332 F:      include/*/atomic*.h
3333 F:      include/linux/refcount.h
3334 F:      scripts/atomic/
3335
3336 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3337 M:      Bradley Grove <linuxdrivers@attotech.com>
3338 L:      linux-scsi@vger.kernel.org
3339 S:      Supported
3340 W:      http://www.attotech.com
3341 F:      drivers/scsi/esas2r
3342
3343 ATUSB IEEE 802.15.4 RADIO DRIVER
3344 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3345 L:      linux-wpan@vger.kernel.org
3346 S:      Maintained
3347 F:      drivers/net/ieee802154/at86rf230.h
3348 F:      drivers/net/ieee802154/atusb.c
3349 F:      drivers/net/ieee802154/atusb.h
3350
3351 AUDIT SUBSYSTEM
3352 M:      Paul Moore <paul@paul-moore.com>
3353 M:      Eric Paris <eparis@redhat.com>
3354 L:      audit@vger.kernel.org
3355 S:      Supported
3356 W:      https://github.com/linux-audit
3357 Q:      https://patchwork.kernel.org/project/audit/list
3358 B:      mailto:audit@vger.kernel.org
3359 P:      https://github.com/linux-audit/audit-kernel/blob/main/README.md
3360 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3361 F:      include/asm-generic/audit_*.h
3362 F:      include/linux/audit.h
3363 F:      include/linux/audit_arch.h
3364 F:      include/uapi/linux/audit.h
3365 F:      kernel/audit*
3366 F:      lib/*audit.c
3367 K:      \baudit_[a-z_0-9]\+\b
3368
3369 AUXILIARY BUS DRIVER
3370 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3371 R:      Dave Ertman <david.m.ertman@intel.com>
3372 R:      Ira Weiny <ira.weiny@intel.com>
3373 S:      Supported
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3375 F:      Documentation/driver-api/auxiliary_bus.rst
3376 F:      drivers/base/auxiliary.c
3377 F:      include/linux/auxiliary_bus.h
3378
3379 AUXILIARY DISPLAY DRIVERS
3380 M:      Miguel Ojeda <ojeda@kernel.org>
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/auxdisplay/
3383 F:      drivers/auxdisplay/
3384 F:      include/linux/cfag12864b.h
3385
3386 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3387 M:      Andreas Klinger <ak@it-klinger.de>
3388 L:      linux-iio@vger.kernel.org
3389 S:      Maintained
3390 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3391 F:      drivers/iio/adc/hx711.c
3392
3393 AX.25 NETWORK LAYER
3394 L:      linux-hams@vger.kernel.org
3395 S:      Orphan
3396 W:      https://linux-ax25.in-berlin.de
3397 F:      include/net/ax25.h
3398 F:      include/uapi/linux/ax25.h
3399 F:      net/ax25/
3400
3401 AXENTIA ARM DEVICES
3402 M:      Peter Rosin <peda@axentia.se>
3403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3404 S:      Maintained
3405 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3406 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3407 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3408 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3409
3410 AXENTIA ASOC DRIVERS
3411 M:      Peter Rosin <peda@axentia.se>
3412 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3413 S:      Maintained
3414 F:      Documentation/devicetree/bindings/sound/axentia,*
3415 F:      sound/soc/atmel/tse850-pcm5142.c
3416
3417 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3418 M:      Nuno Sá <nuno.sa@analog.com>
3419 L:      linux-hwmon@vger.kernel.org
3420 S:      Supported
3421 W:      https://ez.analog.com/linux-software-drivers
3422 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3423 F:      drivers/hwmon/axi-fan-control.c
3424
3425 AXI SPI ENGINE
3426 M:      Michael Hennerich <michael.hennerich@analog.com>
3427 M:      Nuno Sá <nuno.sa@analog.com>
3428 R:      David Lechner <dlechner@baylibre.com>
3429 L:      linux-spi@vger.kernel.org
3430 S:      Supported
3431 W:      https://ez.analog.com/linux-software-drivers
3432 F:      Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
3433 F:      drivers/spi/spi-axi-spi-engine.c
3434
3435 AXXIA I2C CONTROLLER
3436 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3437 L:      linux-i2c@vger.kernel.org
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3440 F:      drivers/i2c/busses/i2c-axxia.c
3441
3442 AZ6007 DVB DRIVER
3443 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3444 L:      linux-media@vger.kernel.org
3445 S:      Maintained
3446 W:      https://linuxtv.org
3447 T:      git git://linuxtv.org/media_tree.git
3448 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3449
3450 AZTECH FM RADIO RECEIVER DRIVER
3451 M:      Hans Verkuil <hverkuil@xs4all.nl>
3452 L:      linux-media@vger.kernel.org
3453 S:      Maintained
3454 W:      https://linuxtv.org
3455 T:      git git://linuxtv.org/media_tree.git
3456 F:      drivers/media/radio/radio-aztech*
3457
3458 B43 WIRELESS DRIVER
3459 L:      linux-wireless@vger.kernel.org
3460 L:      b43-dev@lists.infradead.org
3461 S:      Orphan
3462 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3463 F:      drivers/net/wireless/broadcom/b43/
3464
3465 B43LEGACY WIRELESS DRIVER
3466 M:      Larry Finger <Larry.Finger@lwfinger.net>
3467 L:      linux-wireless@vger.kernel.org
3468 L:      b43-dev@lists.infradead.org
3469 S:      Maintained
3470 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3471 F:      drivers/net/wireless/broadcom/b43legacy/
3472
3473 BACKLIGHT CLASS/SUBSYSTEM
3474 M:      Lee Jones <lee@kernel.org>
3475 M:      Daniel Thompson <daniel.thompson@linaro.org>
3476 M:      Jingoo Han <jingoohan1@gmail.com>
3477 L:      dri-devel@lists.freedesktop.org
3478 S:      Maintained
3479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3480 F:      Documentation/ABI/stable/sysfs-class-backlight
3481 F:      Documentation/ABI/testing/sysfs-class-backlight
3482 F:      Documentation/devicetree/bindings/leds/backlight
3483 F:      drivers/video/backlight/
3484 F:      include/linux/backlight.h
3485 F:      include/linux/pwm_backlight.h
3486
3487 BAIKAL-T1 PVT HARDWARE MONITOR DRIVER
3488 M:      Serge Semin <fancer.lancer@gmail.com>
3489 L:      linux-hwmon@vger.kernel.org
3490 S:      Supported
3491 F:      Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml
3492 F:      Documentation/hwmon/bt1-pvt.rst
3493 F:      drivers/hwmon/bt1-pvt.[ch]
3494
3495 BARCO P50 GPIO DRIVER
3496 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3497 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3498 S:      Maintained
3499 F:      drivers/platform/x86/barco-p50-gpio.c
3500
3501 BATMAN ADVANCED
3502 M:      Marek Lindner <mareklindner@neomailbox.ch>
3503 M:      Simon Wunderlich <sw@simonwunderlich.de>
3504 M:      Antonio Quartulli <a@unstable.cc>
3505 M:      Sven Eckelmann <sven@narfation.org>
3506 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3507 S:      Maintained
3508 W:      https://www.open-mesh.org/
3509 Q:      https://patchwork.open-mesh.org/project/batman/list/
3510 B:      https://www.open-mesh.org/projects/batman-adv/issues
3511 C:      ircs://irc.hackint.org/batadv
3512 T:      git https://git.open-mesh.org/linux-merge.git
3513 F:      Documentation/networking/batman-adv.rst
3514 F:      include/uapi/linux/batadv_packet.h
3515 F:      include/uapi/linux/batman_adv.h
3516 F:      net/batman-adv/
3517
3518 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3519 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3520 L:      linux-hams@vger.kernel.org
3521 S:      Maintained
3522 W:      http://www.baycom.org/~tom/ham/ham.html
3523 F:      drivers/net/hamradio/baycom*
3524
3525 BCACHE (BLOCK LAYER CACHE)
3526 M:      Coly Li <colyli@suse.de>
3527 M:      Kent Overstreet <kent.overstreet@linux.dev>
3528 L:      linux-bcache@vger.kernel.org
3529 S:      Maintained
3530 W:      http://bcache.evilpiepirate.org
3531 C:      irc://irc.oftc.net/bcache
3532 F:      drivers/md/bcache/
3533
3534 BCACHEFS
3535 M:      Kent Overstreet <kent.overstreet@linux.dev>
3536 R:      Brian Foster <bfoster@redhat.com>
3537 L:      linux-bcachefs@vger.kernel.org
3538 S:      Supported
3539 C:      irc://irc.oftc.net/bcache
3540 F:      fs/bcachefs/
3541
3542 BDISP ST MEDIA DRIVER
3543 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3544 L:      linux-media@vger.kernel.org
3545 S:      Supported
3546 W:      https://linuxtv.org
3547 T:      git git://linuxtv.org/media_tree.git
3548 F:      drivers/media/platform/st/sti/bdisp
3549
3550 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3551 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3552 L:      netdev@vger.kernel.org
3553 S:      Maintained
3554 F:      drivers/net/ethernet/ec_bhf.c
3555
3556 BEFS FILE SYSTEM
3557 M:      Luis de Bethencourt <luisbg@kernel.org>
3558 M:      Salah Triki <salah.triki@gmail.com>
3559 S:      Maintained
3560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3561 F:      Documentation/filesystems/befs.rst
3562 F:      fs/befs/
3563
3564 BFQ I/O SCHEDULER
3565 M:      Paolo Valente <paolo.valente@unimore.it>
3566 M:      Jens Axboe <axboe@kernel.dk>
3567 L:      linux-block@vger.kernel.org
3568 S:      Maintained
3569 F:      Documentation/block/bfq-iosched.rst
3570 F:      block/bfq-*
3571
3572 BFS FILE SYSTEM
3573 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3574 S:      Maintained
3575 F:      Documentation/filesystems/bfs.rst
3576 F:      fs/bfs/
3577 F:      include/uapi/linux/bfs_fs.h
3578
3579 BITMAP API
3580 M:      Yury Norov <yury.norov@gmail.com>
3581 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3582 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3583 S:      Maintained
3584 F:      include/linux/bitfield.h
3585 F:      include/linux/bitmap-str.h
3586 F:      include/linux/bitmap.h
3587 F:      include/linux/bits.h
3588 F:      include/linux/cpumask.h
3589 F:      include/linux/find.h
3590 F:      include/linux/nodemask.h
3591 F:      include/vdso/bits.h
3592 F:      lib/bitmap-str.c
3593 F:      lib/bitmap.c
3594 F:      lib/cpumask.c
3595 F:      lib/cpumask_kunit.c
3596 F:      lib/find_bit.c
3597 F:      lib/find_bit_benchmark.c
3598 F:      lib/test_bitmap.c
3599 F:      tools/include/linux/bitfield.h
3600 F:      tools/include/linux/bitmap.h
3601 F:      tools/include/linux/bits.h
3602 F:      tools/include/linux/find.h
3603 F:      tools/include/vdso/bits.h
3604 F:      tools/lib/bitmap.c
3605 F:      tools/lib/find_bit.c
3606
3607 BLINKM RGB LED DRIVER
3608 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3609 S:      Maintained
3610 F:      drivers/leds/leds-blinkm.c
3611
3612 BLOCK LAYER
3613 M:      Jens Axboe <axboe@kernel.dk>
3614 L:      linux-block@vger.kernel.org
3615 S:      Maintained
3616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3617 F:      Documentation/ABI/stable/sysfs-block
3618 F:      Documentation/block/
3619 F:      block/
3620 F:      drivers/block/
3621 F:      include/linux/bio.h
3622 F:      include/linux/blk*
3623 F:      kernel/trace/blktrace.c
3624 F:      lib/sbitmap.c
3625
3626 BLOCK2MTD DRIVER
3627 M:      Joern Engel <joern@lazybastard.org>
3628 L:      linux-mtd@lists.infradead.org
3629 S:      Maintained
3630 F:      drivers/mtd/devices/block2mtd.c
3631
3632 BLUETOOTH DRIVERS
3633 M:      Marcel Holtmann <marcel@holtmann.org>
3634 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3635 L:      linux-bluetooth@vger.kernel.org
3636 S:      Supported
3637 W:      http://www.bluez.org/
3638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3640 F:      Documentation/devicetree/bindings/net/bluetooth/
3641 F:      drivers/bluetooth/
3642
3643 BLUETOOTH SUBSYSTEM
3644 M:      Marcel Holtmann <marcel@holtmann.org>
3645 M:      Johan Hedberg <johan.hedberg@gmail.com>
3646 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3647 L:      linux-bluetooth@vger.kernel.org
3648 S:      Supported
3649 W:      http://www.bluez.org/
3650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3652 F:      include/net/bluetooth/
3653 F:      net/bluetooth/
3654
3655 BONDING DRIVER
3656 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3657 M:      Andy Gospodarek <andy@greyhouse.net>
3658 L:      netdev@vger.kernel.org
3659 S:      Supported
3660 W:      http://sourceforge.net/projects/bonding/
3661 F:      Documentation/networking/bonding.rst
3662 F:      drivers/net/bonding/
3663 F:      include/net/bond*
3664 F:      include/uapi/linux/if_bonding.h
3665 F:      tools/testing/selftests/drivers/net/bonding/
3666
3667 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3668 M:      Dan Robertson <dan@dlrobertson.com>
3669 L:      linux-iio@vger.kernel.org
3670 S:      Maintained
3671 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3672 F:      drivers/iio/accel/bma400*
3673
3674 BOSCH SENSORTEC BMI323 IMU IIO DRIVER
3675 M:      Jagath Jog J <jagathjog1996@gmail.com>
3676 L:      linux-iio@vger.kernel.org
3677 S:      Maintained
3678 F:      Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml
3679 F:      drivers/iio/imu/bmi323/
3680
3681 BPF JIT for ARM
3682 M:      Russell King <linux@armlinux.org.uk>
3683 M:      Puranjay Mohan <puranjay12@gmail.com>
3684 L:      bpf@vger.kernel.org
3685 S:      Maintained
3686 F:      arch/arm/net/
3687
3688 BPF JIT for ARM64
3689 M:      Daniel Borkmann <daniel@iogearbox.net>
3690 M:      Alexei Starovoitov <ast@kernel.org>
3691 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3692 L:      bpf@vger.kernel.org
3693 S:      Supported
3694 F:      arch/arm64/net/
3695
3696 BPF JIT for LOONGARCH
3697 M:      Tiezhu Yang <yangtiezhu@loongson.cn>
3698 R:      Hengqi Chen <hengqi.chen@gmail.com>
3699 L:      bpf@vger.kernel.org
3700 S:      Maintained
3701 F:      arch/loongarch/net/
3702
3703 BPF JIT for MIPS (32-BIT AND 64-BIT)
3704 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3705 M:      Paul Burton <paulburton@kernel.org>
3706 L:      bpf@vger.kernel.org
3707 S:      Maintained
3708 F:      arch/mips/net/
3709
3710 BPF JIT for NFP NICs
3711 M:      Jakub Kicinski <kuba@kernel.org>
3712 L:      bpf@vger.kernel.org
3713 S:      Odd Fixes
3714 F:      drivers/net/ethernet/netronome/nfp/bpf/
3715
3716 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3717 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3718 M:      Michael Ellerman <mpe@ellerman.id.au>
3719 L:      bpf@vger.kernel.org
3720 S:      Supported
3721 F:      arch/powerpc/net/
3722
3723 BPF JIT for RISC-V (32-bit)
3724 M:      Luke Nelson <luke.r.nels@gmail.com>
3725 M:      Xi Wang <xi.wang@gmail.com>
3726 L:      bpf@vger.kernel.org
3727 S:      Maintained
3728 F:      arch/riscv/net/
3729 X:      arch/riscv/net/bpf_jit_comp64.c
3730
3731 BPF JIT for RISC-V (64-bit)
3732 M:      Björn Töpel <bjorn@kernel.org>
3733 L:      bpf@vger.kernel.org
3734 S:      Maintained
3735 F:      arch/riscv/net/
3736 X:      arch/riscv/net/bpf_jit_comp32.c
3737
3738 BPF JIT for S390
3739 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3740 M:      Heiko Carstens <hca@linux.ibm.com>
3741 M:      Vasily Gorbik <gor@linux.ibm.com>
3742 L:      bpf@vger.kernel.org
3743 S:      Supported
3744 F:      arch/s390/net/
3745 X:      arch/s390/net/pnet.c
3746
3747 BPF JIT for SPARC (32-BIT AND 64-BIT)
3748 M:      David S. Miller <davem@davemloft.net>
3749 L:      bpf@vger.kernel.org
3750 S:      Odd Fixes
3751 F:      arch/sparc/net/
3752
3753 BPF JIT for X86 32-BIT
3754 M:      Wang YanQing <udknight@gmail.com>
3755 L:      bpf@vger.kernel.org
3756 S:      Odd Fixes
3757 F:      arch/x86/net/bpf_jit_comp32.c
3758
3759 BPF JIT for X86 64-BIT
3760 M:      Alexei Starovoitov <ast@kernel.org>
3761 M:      Daniel Borkmann <daniel@iogearbox.net>
3762 L:      bpf@vger.kernel.org
3763 S:      Supported
3764 F:      arch/x86/net/
3765 X:      arch/x86/net/bpf_jit_comp32.c
3766
3767 BPF [BTF]
3768 M:      Martin KaFai Lau <martin.lau@linux.dev>
3769 L:      bpf@vger.kernel.org
3770 S:      Maintained
3771 F:      include/linux/btf*
3772 F:      kernel/bpf/btf.c
3773
3774 BPF [CORE]
3775 M:      Alexei Starovoitov <ast@kernel.org>
3776 M:      Daniel Borkmann <daniel@iogearbox.net>
3777 R:      John Fastabend <john.fastabend@gmail.com>
3778 L:      bpf@vger.kernel.org
3779 S:      Maintained
3780 F:      include/linux/bpf*
3781 F:      include/linux/filter.h
3782 F:      include/linux/tnum.h
3783 F:      kernel/bpf/core.c
3784 F:      kernel/bpf/dispatcher.c
3785 F:      kernel/bpf/mprog.c
3786 F:      kernel/bpf/syscall.c
3787 F:      kernel/bpf/tnum.c
3788 F:      kernel/bpf/trampoline.c
3789 F:      kernel/bpf/verifier.c
3790
3791 BPF [DOCUMENTATION] (Related to Standardization)
3792 R:      David Vernet <void@manifault.com>
3793 L:      bpf@vger.kernel.org
3794 L:      bpf@ietf.org
3795 S:      Maintained
3796 F:      Documentation/bpf/standardization/
3797
3798 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3799 M:      Alexei Starovoitov <ast@kernel.org>
3800 M:      Daniel Borkmann <daniel@iogearbox.net>
3801 M:      Andrii Nakryiko <andrii@kernel.org>
3802 R:      Martin KaFai Lau <martin.lau@linux.dev>
3803 R:      Song Liu <song@kernel.org>
3804 R:      Yonghong Song <yonghong.song@linux.dev>
3805 R:      John Fastabend <john.fastabend@gmail.com>
3806 R:      KP Singh <kpsingh@kernel.org>
3807 R:      Stanislav Fomichev <sdf@google.com>
3808 R:      Hao Luo <haoluo@google.com>
3809 R:      Jiri Olsa <jolsa@kernel.org>
3810 L:      bpf@vger.kernel.org
3811 S:      Supported
3812 W:      https://bpf.io/
3813 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3816 F:      Documentation/bpf/
3817 F:      Documentation/networking/filter.rst
3818 F:      Documentation/userspace-api/ebpf/
3819 F:      arch/*/net/*
3820 F:      include/linux/bpf*
3821 F:      include/linux/btf*
3822 F:      include/linux/filter.h
3823 F:      include/trace/events/xdp.h
3824 F:      include/uapi/linux/bpf*
3825 F:      include/uapi/linux/btf*
3826 F:      include/uapi/linux/filter.h
3827 F:      kernel/bpf/
3828 F:      kernel/trace/bpf_trace.c
3829 F:      lib/test_bpf.c
3830 F:      net/bpf/
3831 F:      net/core/filter.c
3832 F:      net/sched/act_bpf.c
3833 F:      net/sched/cls_bpf.c
3834 F:      samples/bpf/
3835 F:      scripts/bpf_doc.py
3836 F:      scripts/Makefile.btf
3837 F:      scripts/pahole-version.sh
3838 F:      tools/bpf/
3839 F:      tools/lib/bpf/
3840 F:      tools/testing/selftests/bpf/
3841
3842 BPF [ITERATOR]
3843 M:      Yonghong Song <yonghong.song@linux.dev>
3844 L:      bpf@vger.kernel.org
3845 S:      Maintained
3846 F:      kernel/bpf/*iter.c
3847
3848 BPF [L7 FRAMEWORK] (sockmap)
3849 M:      John Fastabend <john.fastabend@gmail.com>
3850 M:      Jakub Sitnicki <jakub@cloudflare.com>
3851 L:      netdev@vger.kernel.org
3852 L:      bpf@vger.kernel.org
3853 S:      Maintained
3854 F:      include/linux/skmsg.h
3855 F:      net/core/skmsg.c
3856 F:      net/core/sock_map.c
3857 F:      net/ipv4/tcp_bpf.c
3858 F:      net/ipv4/udp_bpf.c
3859 F:      net/unix/unix_bpf.c
3860
3861 BPF [LIBRARY] (libbpf)
3862 M:      Andrii Nakryiko <andrii@kernel.org>
3863 L:      bpf@vger.kernel.org
3864 S:      Maintained
3865 F:      tools/lib/bpf/
3866
3867 BPF [MISC]
3868 L:      bpf@vger.kernel.org
3869 S:      Odd Fixes
3870 K:      (?:\b|_)bpf(?:\b|_)
3871
3872 BPF [NETKIT] (BPF-programmable network device)
3873 M:      Daniel Borkmann <daniel@iogearbox.net>
3874 M:      Nikolay Aleksandrov <razor@blackwall.org>
3875 L:      bpf@vger.kernel.org
3876 L:      netdev@vger.kernel.org
3877 S:      Supported
3878 F:      drivers/net/netkit.c
3879 F:      include/net/netkit.h
3880
3881 BPF [NETWORKING] (struct_ops, reuseport)
3882 M:      Martin KaFai Lau <martin.lau@linux.dev>
3883 L:      bpf@vger.kernel.org
3884 L:      netdev@vger.kernel.org
3885 S:      Maintained
3886 F:      kernel/bpf/bpf_struct*
3887
3888 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3889 M:      Martin KaFai Lau <martin.lau@linux.dev>
3890 M:      Daniel Borkmann <daniel@iogearbox.net>
3891 R:      John Fastabend <john.fastabend@gmail.com>
3892 L:      bpf@vger.kernel.org
3893 L:      netdev@vger.kernel.org
3894 S:      Maintained
3895 F:      include/net/tcx.h
3896 F:      kernel/bpf/tcx.c
3897 F:      net/core/filter.c
3898 F:      net/sched/act_bpf.c
3899 F:      net/sched/cls_bpf.c
3900
3901 BPF [RINGBUF]
3902 M:      Andrii Nakryiko <andrii@kernel.org>
3903 L:      bpf@vger.kernel.org
3904 S:      Maintained
3905 F:      kernel/bpf/ringbuf.c
3906
3907 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3908 M:      KP Singh <kpsingh@kernel.org>
3909 R:      Florent Revest <revest@chromium.org>
3910 R:      Brendan Jackman <jackmanb@chromium.org>
3911 L:      bpf@vger.kernel.org
3912 S:      Maintained
3913 F:      Documentation/bpf/prog_lsm.rst
3914 F:      include/linux/bpf_lsm.h
3915 F:      kernel/bpf/bpf_lsm.c
3916 F:      security/bpf/
3917
3918 BPF [SELFTESTS] (Test Runners & Infrastructure)
3919 M:      Andrii Nakryiko <andrii@kernel.org>
3920 R:      Mykola Lysenko <mykolal@fb.com>
3921 L:      bpf@vger.kernel.org
3922 S:      Maintained
3923 F:      tools/testing/selftests/bpf/
3924
3925 BPF [STORAGE & CGROUPS]
3926 M:      Martin KaFai Lau <martin.lau@linux.dev>
3927 L:      bpf@vger.kernel.org
3928 S:      Maintained
3929 F:      kernel/bpf/*storage.c
3930 F:      kernel/bpf/bpf_lru*
3931 F:      kernel/bpf/cgroup.c
3932
3933 BPF [TOOLING] (bpftool)
3934 M:      Quentin Monnet <quentin@isovalent.com>
3935 L:      bpf@vger.kernel.org
3936 S:      Maintained
3937 F:      kernel/bpf/disasm.*
3938 F:      tools/bpf/bpftool/
3939
3940 BPF [TRACING]
3941 M:      Song Liu <song@kernel.org>
3942 R:      Jiri Olsa <jolsa@kernel.org>
3943 L:      bpf@vger.kernel.org
3944 S:      Maintained
3945 F:      kernel/bpf/stackmap.c
3946 F:      kernel/trace/bpf_trace.c
3947
3948 BROADCOM ASP 2.0 ETHERNET DRIVER
3949 M:      Justin Chen <justin.chen@broadcom.com>
3950 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3951 L:      bcm-kernel-feedback-list@broadcom.com
3952 L:      netdev@vger.kernel.org
3953 S:      Supported
3954 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3955 F:      drivers/net/ethernet/broadcom/asp2/
3956
3957 BROADCOM B44 10/100 ETHERNET DRIVER
3958 M:      Michael Chan <michael.chan@broadcom.com>
3959 L:      netdev@vger.kernel.org
3960 S:      Supported
3961 F:      drivers/net/ethernet/broadcom/b44.*
3962
3963 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3964 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3965 L:      netdev@vger.kernel.org
3966 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3967 S:      Supported
3968 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3969 F:      drivers/net/dsa/b53/*
3970 F:      drivers/net/dsa/bcm_sf2*
3971 F:      include/linux/dsa/brcm.h
3972 F:      include/linux/platform_data/b53.h
3973
3974 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3975 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3976 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3977 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3979 S:      Maintained
3980 T:      git https://github.com/broadcom/stblinux.git
3981 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3982 F:      drivers/pci/controller/pcie-brcmstb.c
3983 F:      drivers/staging/vc04_services
3984 N:      bcm2711
3985 N:      bcm283*
3986 N:      raspberrypi
3987
3988 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3989 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3990 M:      Ray Jui <rjui@broadcom.com>
3991 M:      Scott Branden <sbranden@broadcom.com>
3992 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3993 S:      Maintained
3994 T:      git https://github.com/broadcom/mach-bcm
3995 F:      arch/arm/mach-bcm/
3996 N:      bcm281*
3997 N:      bcm113*
3998 N:      bcm216*
3999 N:      kona
4000
4001 BROADCOM BCM47XX MIPS ARCHITECTURE
4002 M:      Hauke Mehrtens <hauke@hauke-m.de>
4003 M:      Rafał Miłecki <zajec5@gmail.com>
4004 L:      linux-mips@vger.kernel.org
4005 S:      Maintained
4006 F:      Documentation/devicetree/bindings/mips/brcm/
4007 F:      arch/mips/bcm47xx/*
4008 F:      arch/mips/include/asm/mach-bcm47xx/*
4009
4010 BROADCOM BCM4908 ETHERNET DRIVER
4011 M:      Rafał Miłecki <rafal@milecki.pl>
4012 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4013 L:      netdev@vger.kernel.org
4014 S:      Maintained
4015 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
4016 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
4017 F:      drivers/net/ethernet/broadcom/unimac.h
4018
4019 BROADCOM BCM4908 PINMUX DRIVER
4020 M:      Rafał Miłecki <rafal@milecki.pl>
4021 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4022 L:      linux-gpio@vger.kernel.org
4023 S:      Maintained
4024 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
4025 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
4026
4027 BROADCOM BCM5301X ARM ARCHITECTURE
4028 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4029 M:      Hauke Mehrtens <hauke@hauke-m.de>
4030 M:      Rafał Miłecki <zajec5@gmail.com>
4031 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4033 S:      Maintained
4034 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
4035 F:      arch/arm/boot/dts/broadcom/bcm470*
4036 F:      arch/arm/boot/dts/broadcom/bcm5301*
4037 F:      arch/arm/boot/dts/broadcom/bcm953012*
4038 F:      arch/arm/mach-bcm/bcm_5301x.c
4039
4040 BROADCOM BCM53573 ARM ARCHITECTURE
4041 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4042 M:      Rafał Miłecki <rafal@milecki.pl>
4043 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4045 S:      Maintained
4046 F:      arch/arm/boot/dts/broadcom/bcm47189*
4047 F:      arch/arm/boot/dts/broadcom/bcm53573*
4048
4049 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4050 M:      Kevin Cernekee <cernekee@gmail.com>
4051 L:      linux-usb@vger.kernel.org
4052 S:      Maintained
4053 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4054
4055 BROADCOM BCM7XXX ARM ARCHITECTURE
4056 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4057 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4059 S:      Maintained
4060 T:      git https://github.com/broadcom/stblinux.git
4061 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4062 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4063 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4064 F:      arch/arm/mach-bcm/*brcmstb*
4065 F:      arch/arm/mm/cache-b15-rac.c
4066 F:      drivers/bus/brcmstb_gisb.c
4067 F:      drivers/pci/controller/pcie-brcmstb.c
4068 N:      brcmstb
4069 N:      bcm7038
4070 N:      bcm7120
4071
4072 BROADCOM BCMBCA ARM ARCHITECTURE
4073 M:      William Zhang <william.zhang@broadcom.com>
4074 M:      Anand Gore <anand.gore@broadcom.com>
4075 M:      Kursad Oney <kursad.oney@broadcom.com>
4076 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4077 M:      Rafał Miłecki <rafal@milecki.pl>
4078 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4080 S:      Maintained
4081 T:      git https://github.com/broadcom/stblinux.git
4082 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4083 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4084 N:      bcmbca
4085 N:      bcm[9]?47622
4086 N:      bcm[9]?4912
4087 N:      bcm[9]?63138
4088 N:      bcm[9]?63146
4089 N:      bcm[9]?63148
4090 N:      bcm[9]?63158
4091 N:      bcm[9]?63178
4092 N:      bcm[9]?6756
4093 N:      bcm[9]?6813
4094 N:      bcm[9]?6846
4095 N:      bcm[9]?6855
4096 N:      bcm[9]?6856
4097 N:      bcm[9]?6858
4098 N:      bcm[9]?6878
4099
4100 BROADCOM BDC DRIVER
4101 M:      Justin Chen <justin.chen@broadcom.com>
4102 M:      Al Cooper <alcooperx@gmail.com>
4103 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4104 L:      linux-usb@vger.kernel.org
4105 S:      Maintained
4106 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4107 F:      drivers/usb/gadget/udc/bdc/
4108
4109 BROADCOM BMIPS CPUFREQ DRIVER
4110 M:      Markus Mayer <mmayer@broadcom.com>
4111 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4112 L:      linux-pm@vger.kernel.org
4113 S:      Maintained
4114 F:      drivers/cpufreq/bmips-cpufreq.c
4115
4116 BROADCOM BMIPS MIPS ARCHITECTURE
4117 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4118 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4119 L:      linux-mips@vger.kernel.org
4120 S:      Maintained
4121 T:      git https://github.com/broadcom/stblinux.git
4122 F:      arch/mips/bmips/*
4123 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4124 F:      arch/mips/include/asm/mach-bmips/*
4125 F:      arch/mips/kernel/*bmips*
4126 F:      drivers/irqchip/irq-bcm63*
4127 F:      drivers/irqchip/irq-bcm7*
4128 F:      drivers/irqchip/irq-brcmstb*
4129 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4130 F:      include/linux/bcm963xx_nvram.h
4131 F:      include/linux/bcm963xx_tag.h
4132
4133 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4134 M:      Rasesh Mody <rmody@marvell.com>
4135 M:      GR-Linux-NIC-Dev@marvell.com
4136 L:      netdev@vger.kernel.org
4137 S:      Supported
4138 F:      drivers/net/ethernet/broadcom/bnx2.*
4139 F:      drivers/net/ethernet/broadcom/bnx2_*
4140
4141 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4142 M:      Saurav Kashyap <skashyap@marvell.com>
4143 M:      Javed Hasan <jhasan@marvell.com>
4144 M:      GR-QLogic-Storage-Upstream@marvell.com
4145 L:      linux-scsi@vger.kernel.org
4146 S:      Supported
4147 F:      drivers/scsi/bnx2fc/
4148
4149 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4150 M:      Nilesh Javali <njavali@marvell.com>
4151 M:      Manish Rangankar <mrangankar@marvell.com>
4152 M:      GR-QLogic-Storage-Upstream@marvell.com
4153 L:      linux-scsi@vger.kernel.org
4154 S:      Supported
4155 F:      drivers/scsi/bnx2i/
4156
4157 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4158 M:      Ariel Elior <aelior@marvell.com>
4159 M:      Sudarsana Kalluru <skalluru@marvell.com>
4160 M:      Manish Chopra <manishc@marvell.com>
4161 L:      netdev@vger.kernel.org
4162 S:      Supported
4163 F:      drivers/net/ethernet/broadcom/bnx2x/
4164
4165 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4166 M:      Michael Chan <michael.chan@broadcom.com>
4167 L:      netdev@vger.kernel.org
4168 S:      Supported
4169 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4170 F:      drivers/net/ethernet/broadcom/bnxt/
4171 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4172
4173 BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
4174 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
4175 L:      linux-wireless@vger.kernel.org
4176 L:      brcm80211@lists.linux.dev
4177 L:      brcm80211-dev-list.pdl@broadcom.com
4178 S:      Supported
4179 F:      drivers/net/wireless/broadcom/brcm80211/
4180 F:      include/linux/platform_data/brcmfmac.h
4181
4182 BROADCOM BRCMSTB GPIO DRIVER
4183 M:      Doug Berger <opendmb@gmail.com>
4184 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4185 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4186 S:      Supported
4187 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4188 F:      drivers/gpio/gpio-brcmstb.c
4189
4190 BROADCOM BRCMSTB I2C DRIVER
4191 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4192 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4193 L:      linux-i2c@vger.kernel.org
4194 S:      Supported
4195 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4196 F:      drivers/i2c/busses/i2c-brcmstb.c
4197
4198 BROADCOM BRCMSTB UART DRIVER
4199 M:      Al Cooper <alcooperx@gmail.com>
4200 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4201 L:      linux-serial@vger.kernel.org
4202 S:      Maintained
4203 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4204 F:      drivers/tty/serial/8250/8250_bcm7271.c
4205
4206 BROADCOM BRCMSTB USB EHCI DRIVER
4207 M:      Justin Chen <justin.chen@broadcom.com>
4208 M:      Al Cooper <alcooperx@gmail.com>
4209 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4210 L:      linux-usb@vger.kernel.org
4211 S:      Maintained
4212 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4213 F:      drivers/usb/host/ehci-brcm.*
4214
4215 BROADCOM BRCMSTB USB PIN MAP DRIVER
4216 M:      Al Cooper <alcooperx@gmail.com>
4217 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4218 L:      linux-usb@vger.kernel.org
4219 S:      Maintained
4220 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4221 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4222
4223 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4224 M:      Justin Chen <justin.chen@broadcom.com>
4225 M:      Al Cooper <alcooperx@gmail.com>
4226 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4227 L:      linux-kernel@vger.kernel.org
4228 S:      Maintained
4229 F:      drivers/phy/broadcom/phy-brcm-usb*
4230
4231 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4232 M:      William Zhang <william.zhang@broadcom.com>
4233 M:      Kursad Oney <kursad.oney@broadcom.com>
4234 M:      Jonas Gorski <jonas.gorski@gmail.com>
4235 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4236 L:      linux-spi@vger.kernel.org
4237 S:      Maintained
4238 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4239 F:      drivers/spi/spi-bcm63xx-hsspi.c
4240 F:      drivers/spi/spi-bcmbca-hsspi.c
4241
4242 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4243 M:      Jonas Gorski <jonas.gorski@gmail.com>
4244 L:      linux-spi@vger.kernel.org
4245 S:      Odd Fixes
4246 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4247 F:      drivers/spi/spi-bcm63xx.c
4248
4249 BROADCOM ETHERNET PHY DRIVERS
4250 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4251 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4252 L:      netdev@vger.kernel.org
4253 S:      Supported
4254 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4255 F:      drivers/net/phy/bcm*.[ch]
4256 F:      drivers/net/phy/broadcom.c
4257 F:      include/linux/brcmphy.h
4258
4259 BROADCOM GENET ETHERNET DRIVER
4260 M:      Doug Berger <opendmb@gmail.com>
4261 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4262 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4263 L:      netdev@vger.kernel.org
4264 S:      Supported
4265 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4266 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4267 F:      drivers/net/ethernet/broadcom/genet/
4268 F:      drivers/net/ethernet/broadcom/unimac.h
4269 F:      drivers/net/mdio/mdio-bcm-unimac.c
4270 F:      include/linux/platform_data/bcmgenet.h
4271 F:      include/linux/platform_data/mdio-bcm-unimac.h
4272
4273 BROADCOM IPROC ARM ARCHITECTURE
4274 M:      Ray Jui <rjui@broadcom.com>
4275 M:      Scott Branden <sbranden@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4278 S:      Maintained
4279 T:      git https://github.com/broadcom/stblinux.git
4280 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4281 F:      arch/arm64/boot/dts/broadcom/stingray/*
4282 F:      drivers/clk/bcm/clk-ns*
4283 F:      drivers/clk/bcm/clk-sr*
4284 F:      drivers/pinctrl/bcm/pinctrl-ns*
4285 F:      include/dt-bindings/clock/bcm-sr*
4286 N:      iproc
4287 N:      cygnus
4288 N:      bcm[-_]nsp
4289 N:      bcm9113*
4290 N:      bcm9583*
4291 N:      bcm9585*
4292 N:      bcm9586*
4293 N:      bcm988312
4294 N:      bcm113*
4295 N:      bcm583*
4296 N:      bcm585*
4297 N:      bcm586*
4298 N:      bcm88312
4299 N:      hr2
4300 N:      stingray
4301
4302 BROADCOM IPROC GBIT ETHERNET DRIVER
4303 M:      Rafał Miłecki <rafal@milecki.pl>
4304 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4305 L:      netdev@vger.kernel.org
4306 S:      Maintained
4307 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4308 F:      drivers/net/ethernet/broadcom/bgmac*
4309 F:      drivers/net/ethernet/broadcom/unimac.h
4310
4311 BROADCOM KONA GPIO DRIVER
4312 M:      Ray Jui <rjui@broadcom.com>
4313 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4314 S:      Supported
4315 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4316 F:      drivers/gpio/gpio-bcm-kona.c
4317
4318 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4319 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4320 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4321 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4322 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4323 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4324 L:      linux-scsi@vger.kernel.org
4325 S:      Supported
4326 W:      https://www.broadcom.com/support/storage
4327 F:      drivers/scsi/mpi3mr/
4328
4329 BROADCOM NETXTREME-E ROCE DRIVER
4330 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4331 L:      linux-rdma@vger.kernel.org
4332 S:      Supported
4333 W:      http://www.broadcom.com
4334 F:      drivers/infiniband/hw/bnxt_re/
4335 F:      include/uapi/rdma/bnxt_re-abi.h
4336
4337 BROADCOM NVRAM DRIVER
4338 M:      Rafał Miłecki <zajec5@gmail.com>
4339 L:      linux-mips@vger.kernel.org
4340 S:      Maintained
4341 F:      drivers/firmware/broadcom/*
4342
4343 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4344 M:      Rafał Miłecki <rafal@milecki.pl>
4345 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4346 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4347 L:      linux-pm@vger.kernel.org
4348 S:      Maintained
4349 T:      git https://github.com/broadcom/stblinux.git
4350 F:      drivers/pmdomain/bcm/bcm-pmb.c
4351 F:      include/dt-bindings/soc/bcm-pmb.h
4352
4353 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4354 M:      Rafał Miłecki <zajec5@gmail.com>
4355 L:      linux-wireless@vger.kernel.org
4356 S:      Maintained
4357 F:      drivers/bcma/
4358 F:      include/linux/bcma/
4359
4360 BROADCOM SPI DRIVER
4361 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4362 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4363 S:      Maintained
4364 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4365 F:      drivers/spi/spi-bcm-qspi.*
4366 F:      drivers/spi/spi-brcmstb-qspi.c
4367 F:      drivers/spi/spi-iproc-qspi.c
4368
4369 BROADCOM STB AVS CPUFREQ DRIVER
4370 M:      Markus Mayer <mmayer@broadcom.com>
4371 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4372 L:      linux-pm@vger.kernel.org
4373 S:      Maintained
4374 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4375 F:      drivers/cpufreq/brcmstb*
4376
4377 BROADCOM STB AVS TMON DRIVER
4378 M:      Markus Mayer <mmayer@broadcom.com>
4379 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4380 L:      linux-pm@vger.kernel.org
4381 S:      Maintained
4382 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4383 F:      drivers/thermal/broadcom/brcmstb*
4384
4385 BROADCOM STB DPFE DRIVER
4386 M:      Markus Mayer <mmayer@broadcom.com>
4387 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4389 S:      Maintained
4390 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4391 F:      drivers/memory/brcmstb_dpfe.c
4392
4393 BROADCOM STB NAND FLASH DRIVER
4394 M:      Brian Norris <computersforpeace@gmail.com>
4395 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4396 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4397 L:      linux-mtd@lists.infradead.org
4398 S:      Maintained
4399 F:      drivers/mtd/nand/raw/brcmnand/
4400 F:      include/linux/platform_data/brcmnand.h
4401
4402 BROADCOM STB PCIE DRIVER
4403 M:      Jim Quinlan <jim2101024@gmail.com>
4404 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4405 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4406 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4407 L:      linux-pci@vger.kernel.org
4408 S:      Maintained
4409 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4410 F:      drivers/pci/controller/pcie-brcmstb.c
4411
4412 BROADCOM SYSTEMPORT ETHERNET DRIVER
4413 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4414 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4415 L:      netdev@vger.kernel.org
4416 S:      Supported
4417 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4418 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4419 F:      drivers/net/ethernet/broadcom/unimac.h
4420
4421 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4422 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4423 M:      Michael Chan <mchan@broadcom.com>
4424 L:      netdev@vger.kernel.org
4425 S:      Supported
4426 F:      drivers/net/ethernet/broadcom/tg3.*
4427
4428 BROADCOM VK DRIVER
4429 M:      Scott Branden <scott.branden@broadcom.com>
4430 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4431 S:      Supported
4432 F:      drivers/misc/bcm-vk/
4433 F:      include/uapi/linux/misc/bcm_vk.h
4434
4435 BROCADE BFA FC SCSI DRIVER
4436 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4437 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4438 L:      linux-scsi@vger.kernel.org
4439 S:      Supported
4440 F:      drivers/scsi/bfa/
4441
4442 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4443 M:      Rasesh Mody <rmody@marvell.com>
4444 M:      Sudarsana Kalluru <skalluru@marvell.com>
4445 M:      GR-Linux-NIC-Dev@marvell.com
4446 L:      netdev@vger.kernel.org
4447 S:      Supported
4448 F:      drivers/net/ethernet/brocade/bna/
4449
4450 BSG (block layer generic sg v4 driver)
4451 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4452 L:      linux-scsi@vger.kernel.org
4453 S:      Supported
4454 F:      block/bsg.c
4455 F:      include/linux/bsg.h
4456 F:      include/uapi/linux/bsg.h
4457
4458 BT87X AUDIO DRIVER
4459 M:      Clemens Ladisch <clemens@ladisch.de>
4460 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4461 S:      Maintained
4462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4463 F:      Documentation/sound/cards/bt87x.rst
4464 F:      sound/pci/bt87x.c
4465
4466 BT8XXGPIO DRIVER
4467 M:      Michael Buesch <m@bues.ch>
4468 S:      Maintained
4469 W:      http://bu3sch.de/btgpio.php
4470 F:      drivers/gpio/gpio-bt8xx.c
4471
4472 BTRFS FILE SYSTEM
4473 M:      Chris Mason <clm@fb.com>
4474 M:      Josef Bacik <josef@toxicpanda.com>
4475 M:      David Sterba <dsterba@suse.com>
4476 L:      linux-btrfs@vger.kernel.org
4477 S:      Maintained
4478 W:      https://btrfs.readthedocs.io
4479 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4480 C:      irc://irc.libera.chat/btrfs
4481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4482 F:      Documentation/filesystems/btrfs.rst
4483 F:      fs/btrfs/
4484 F:      include/linux/btrfs*
4485 F:      include/trace/events/btrfs.h
4486 F:      include/uapi/linux/btrfs*
4487
4488 BTTV VIDEO4LINUX DRIVER
4489 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4490 L:      linux-media@vger.kernel.org
4491 S:      Odd fixes
4492 W:      https://linuxtv.org
4493 T:      git git://linuxtv.org/media_tree.git
4494 F:      Documentation/driver-api/media/drivers/bttv*
4495 F:      drivers/media/pci/bt8xx/bttv*
4496
4497 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4498 M:      Chanwoo Choi <cw00.choi@samsung.com>
4499 L:      linux-pm@vger.kernel.org
4500 L:      linux-samsung-soc@vger.kernel.org
4501 S:      Maintained
4502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4503 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4504 F:      drivers/devfreq/exynos-bus.c
4505
4506 BUSLOGIC SCSI DRIVER
4507 M:      Khalid Aziz <khalid@gonehiking.org>
4508 L:      linux-scsi@vger.kernel.org
4509 S:      Maintained
4510 F:      drivers/scsi/BusLogic.*
4511 F:      drivers/scsi/FlashPoint.*
4512
4513 BXCAN CAN NETWORK DRIVER
4514 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4515 L:      linux-can@vger.kernel.org
4516 S:      Maintained
4517 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4518 F:      drivers/net/can/bxcan.c
4519
4520 C-MEDIA CMI8788 DRIVER
4521 M:      Clemens Ladisch <clemens@ladisch.de>
4522 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4523 S:      Maintained
4524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4525 F:      sound/pci/oxygen/
4526
4527 C-SKY ARCHITECTURE
4528 M:      Guo Ren <guoren@kernel.org>
4529 L:      linux-csky@vger.kernel.org
4530 S:      Supported
4531 T:      git https://github.com/c-sky/csky-linux.git
4532 F:      Documentation/devicetree/bindings/csky/
4533 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4534 F:      Documentation/devicetree/bindings/timer/csky,*
4535 F:      arch/csky/
4536 F:      drivers/clocksource/timer-gx6605s.c
4537 F:      drivers/clocksource/timer-mp-csky.c
4538 F:      drivers/irqchip/irq-csky-*
4539 N:      csky
4540 K:      csky
4541
4542 CA8210 IEEE-802.15.4 RADIO DRIVER
4543 L:      linux-wpan@vger.kernel.org
4544 S:      Orphan
4545 W:      https://github.com/Cascoda/ca8210-linux.git
4546 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4547 F:      drivers/net/ieee802154/ca8210.c
4548
4549 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4550 M:      David Howells <dhowells@redhat.com>
4551 L:      netfs@lists.linux.dev
4552 S:      Supported
4553 F:      Documentation/filesystems/caching/cachefiles.rst
4554 F:      fs/cachefiles/
4555
4556 CACHESTAT: PAGE CACHE STATS FOR A FILE
4557 M:      Nhat Pham <nphamcs@gmail.com>
4558 M:      Johannes Weiner <hannes@cmpxchg.org>
4559 L:      linux-mm@kvack.org
4560 S:      Maintained
4561 F:      tools/testing/selftests/cachestat/test_cachestat.c
4562
4563 CADENCE MIPI-CSI2 BRIDGES
4564 M:      Maxime Ripard <mripard@kernel.org>
4565 L:      linux-media@vger.kernel.org
4566 S:      Maintained
4567 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4568 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4569 F:      drivers/media/platform/cadence/cdns-csi2*
4570
4571 CADENCE NAND DRIVER
4572 L:      linux-mtd@lists.infradead.org
4573 S:      Orphan
4574 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4575 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4576
4577 CADENCE USB3 DRD IP DRIVER
4578 M:      Peter Chen <peter.chen@kernel.org>
4579 M:      Pawel Laszczak <pawell@cadence.com>
4580 R:      Roger Quadros <rogerq@kernel.org>
4581 L:      linux-usb@vger.kernel.org
4582 S:      Maintained
4583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4584 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4585 F:      drivers/usb/cdns3/
4586 X:      drivers/usb/cdns3/cdnsp*
4587
4588 CADENCE USBHS DRIVER
4589 M:      Pawel Laszczak <pawell@cadence.com>
4590 L:      linux-usb@vger.kernel.org
4591 S:      Maintained
4592 F:      drivers/usb/gadget/udc/cdns2
4593
4594 CADENCE USBSSP DRD IP DRIVER
4595 M:      Pawel Laszczak <pawell@cadence.com>
4596 L:      linux-usb@vger.kernel.org
4597 S:      Maintained
4598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4599 F:      drivers/usb/cdns3/
4600 X:      drivers/usb/cdns3/cdns3*
4601
4602 CADET FM/AM RADIO RECEIVER DRIVER
4603 M:      Hans Verkuil <hverkuil@xs4all.nl>
4604 L:      linux-media@vger.kernel.org
4605 S:      Maintained
4606 W:      https://linuxtv.org
4607 T:      git git://linuxtv.org/media_tree.git
4608 F:      drivers/media/radio/radio-cadet*
4609
4610 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4611 L:      linux-media@vger.kernel.org
4612 S:      Orphan
4613 T:      git git://linuxtv.org/media_tree.git
4614 F:      Documentation/admin-guide/media/cafe_ccic*
4615 F:      drivers/media/platform/marvell/
4616
4617 CAIF NETWORK LAYER
4618 L:      netdev@vger.kernel.org
4619 S:      Orphan
4620 F:      Documentation/networking/caif/
4621 F:      drivers/net/caif/
4622 F:      include/net/caif/
4623 F:      include/uapi/linux/caif/
4624 F:      net/caif/
4625
4626 CAKE QDISC
4627 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4628 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4629 S:      Maintained
4630 F:      net/sched/sch_cake.c
4631
4632 CAN NETWORK DRIVERS
4633 M:      Wolfgang Grandegger <wg@grandegger.com>
4634 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4635 L:      linux-can@vger.kernel.org
4636 S:      Maintained
4637 W:      https://github.com/linux-can
4638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4640 F:      Documentation/devicetree/bindings/net/can/
4641 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4642 F:      drivers/net/can/
4643 F:      drivers/phy/phy-can-transceiver.c
4644 F:      include/linux/can/bittiming.h
4645 F:      include/linux/can/dev.h
4646 F:      include/linux/can/length.h
4647 F:      include/linux/can/platform/
4648 F:      include/linux/can/rx-offload.h
4649 F:      include/uapi/linux/can/error.h
4650 F:      include/uapi/linux/can/netlink.h
4651 F:      include/uapi/linux/can/vxcan.h
4652
4653 CAN NETWORK LAYER
4654 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4655 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4656 L:      linux-can@vger.kernel.org
4657 S:      Maintained
4658 W:      https://github.com/linux-can
4659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4661 F:      Documentation/networking/can.rst
4662 F:      include/linux/can/can-ml.h
4663 F:      include/linux/can/core.h
4664 F:      include/linux/can/skb.h
4665 F:      include/net/netns/can.h
4666 F:      include/uapi/linux/can.h
4667 F:      include/uapi/linux/can/bcm.h
4668 F:      include/uapi/linux/can/gw.h
4669 F:      include/uapi/linux/can/isotp.h
4670 F:      include/uapi/linux/can/raw.h
4671 F:      net/can/
4672
4673 CAN-J1939 NETWORK LAYER
4674 M:      Robin van der Gracht <robin@protonic.nl>
4675 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4676 R:      kernel@pengutronix.de
4677 L:      linux-can@vger.kernel.org
4678 S:      Maintained
4679 F:      Documentation/networking/j1939.rst
4680 F:      include/uapi/linux/can/j1939.h
4681 F:      net/can/j1939/
4682
4683 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4684 M:      Damien Le Moal <dlemoal@kernel.org>
4685 L:      linux-riscv@lists.infradead.org
4686 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4687 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4688 F:      drivers/pinctrl/pinctrl-k210.c
4689
4690 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4691 M:      Damien Le Moal <dlemoal@kernel.org>
4692 L:      linux-kernel@vger.kernel.org
4693 L:      linux-riscv@lists.infradead.org
4694 S:      Maintained
4695 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4696 F:      drivers/reset/reset-k210.c
4697
4698 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4699 M:      Damien Le Moal <dlemoal@kernel.org>
4700 L:      linux-riscv@lists.infradead.org
4701 S:      Maintained
4702 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4703 F:      drivers/soc/canaan/
4704 F:      include/soc/canaan/
4705
4706 CAPABILITIES
4707 M:      Serge Hallyn <serge@hallyn.com>
4708 L:      linux-security-module@vger.kernel.org
4709 S:      Supported
4710 F:      include/linux/capability.h
4711 F:      include/uapi/linux/capability.h
4712 F:      kernel/capability.c
4713 F:      security/commoncap.c
4714
4715 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4716 M:      Kevin Tsai <ktsai@capellamicro.com>
4717 S:      Maintained
4718 F:      drivers/iio/light/cm*
4719
4720 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4721 M:      Christian Lamparter <chunkeey@googlemail.com>
4722 L:      linux-wireless@vger.kernel.org
4723 S:      Maintained
4724 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4725 F:      drivers/net/wireless/ath/carl9170/
4726
4727 CAVIUM I2C DRIVER
4728 M:      Robert Richter <rric@kernel.org>
4729 S:      Odd Fixes
4730 W:      http://www.marvell.com
4731 F:      drivers/i2c/busses/i2c-octeon*
4732 F:      drivers/i2c/busses/i2c-thunderx*
4733
4734 CAVIUM LIQUIDIO NETWORK DRIVER
4735 L:      netdev@vger.kernel.org
4736 S:      Orphan
4737 W:      http://www.marvell.com
4738 F:      drivers/net/ethernet/cavium/liquidio/
4739
4740 CAVIUM MMC DRIVER
4741 M:      Robert Richter <rric@kernel.org>
4742 S:      Odd Fixes
4743 W:      http://www.marvell.com
4744 F:      drivers/mmc/host/cavium*
4745
4746 CAVIUM OCTEON-TX CRYPTO DRIVER
4747 M:      George Cherian <gcherian@marvell.com>
4748 L:      linux-crypto@vger.kernel.org
4749 S:      Supported
4750 W:      http://www.marvell.com
4751 F:      drivers/crypto/cavium/cpt/
4752
4753 CAVIUM THUNDERX2 ARM64 SOC
4754 M:      Robert Richter <rric@kernel.org>
4755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4756 S:      Odd Fixes
4757 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4758 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4759
4760 CBS/ETF/TAPRIO QDISCS
4761 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4762 L:      netdev@vger.kernel.org
4763 S:      Maintained
4764 F:      net/sched/sch_cbs.c
4765 F:      net/sched/sch_etf.c
4766 F:      net/sched/sch_taprio.c
4767
4768 CC2520 IEEE-802.15.4 RADIO DRIVER
4769 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4770 L:      linux-wpan@vger.kernel.org
4771 S:      Odd Fixes
4772 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4773 F:      drivers/net/ieee802154/cc2520.c
4774
4775 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4776 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4777 L:      linux-crypto@vger.kernel.org
4778 S:      Supported
4779 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4780 F:      drivers/crypto/ccree/
4781
4782 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4783 M:      Hadar Gat <hadar.gat@arm.com>
4784 L:      linux-crypto@vger.kernel.org
4785 S:      Supported
4786 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4787 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4788 F:      drivers/char/hw_random/cctrng.c
4789 F:      drivers/char/hw_random/cctrng.h
4790
4791 CEC FRAMEWORK
4792 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4793 L:      linux-media@vger.kernel.org
4794 S:      Supported
4795 W:      http://linuxtv.org
4796 T:      git git://linuxtv.org/media_tree.git
4797 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4798 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4799 F:      Documentation/driver-api/media/cec-core.rst
4800 F:      Documentation/userspace-api/media/cec
4801 F:      drivers/media/cec/
4802 F:      drivers/media/rc/keymaps/rc-cec.c
4803 F:      include/media/cec-notifier.h
4804 F:      include/media/cec.h
4805 F:      include/uapi/linux/cec-funcs.h
4806 F:      include/uapi/linux/cec.h
4807
4808 CEC GPIO DRIVER
4809 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4810 L:      linux-media@vger.kernel.org
4811 S:      Supported
4812 W:      http://linuxtv.org
4813 T:      git git://linuxtv.org/media_tree.git
4814 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4815 F:      drivers/media/cec/platform/cec-gpio/
4816
4817 CELL BROADBAND ENGINE ARCHITECTURE
4818 M:      Arnd Bergmann <arnd@arndb.de>
4819 L:      linuxppc-dev@lists.ozlabs.org
4820 S:      Supported
4821 W:      http://www.ibm.com/developerworks/power/cell/
4822 F:      arch/powerpc/include/asm/cell*.h
4823 F:      arch/powerpc/include/asm/spu*.h
4824 F:      arch/powerpc/include/uapi/asm/spu*.h
4825 F:      arch/powerpc/platforms/cell/
4826
4827 CELLWISE CW2015 BATTERY DRIVER
4828 M:      Tobias Schrammm <t.schramm@manjaro.org>
4829 S:      Maintained
4830 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4831 F:      drivers/power/supply/cw2015_battery.c
4832
4833 CEPH COMMON CODE (LIBCEPH)
4834 M:      Ilya Dryomov <idryomov@gmail.com>
4835 M:      Xiubo Li <xiubli@redhat.com>
4836 R:      Jeff Layton <jlayton@kernel.org>
4837 L:      ceph-devel@vger.kernel.org
4838 S:      Supported
4839 W:      http://ceph.com/
4840 T:      git https://github.com/ceph/ceph-client.git
4841 F:      include/linux/ceph/
4842 F:      include/linux/crush/
4843 F:      net/ceph/
4844
4845 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4846 M:      Xiubo Li <xiubli@redhat.com>
4847 M:      Ilya Dryomov <idryomov@gmail.com>
4848 R:      Jeff Layton <jlayton@kernel.org>
4849 L:      ceph-devel@vger.kernel.org
4850 S:      Supported
4851 W:      http://ceph.com/
4852 T:      git https://github.com/ceph/ceph-client.git
4853 F:      Documentation/filesystems/ceph.rst
4854 F:      fs/ceph/
4855
4856 CERTIFICATE HANDLING
4857 M:      David Howells <dhowells@redhat.com>
4858 M:      David Woodhouse <dwmw2@infradead.org>
4859 L:      keyrings@vger.kernel.org
4860 S:      Maintained
4861 F:      Documentation/admin-guide/module-signing.rst
4862 F:      certs/
4863 F:      scripts/sign-file.c
4864 F:      tools/certs/
4865
4866 CFAG12864B LCD DRIVER
4867 M:      Miguel Ojeda <ojeda@kernel.org>
4868 S:      Maintained
4869 F:      drivers/auxdisplay/cfag12864b.c
4870 F:      include/linux/cfag12864b.h
4871
4872 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4873 M:      Miguel Ojeda <ojeda@kernel.org>
4874 S:      Maintained
4875 F:      drivers/auxdisplay/cfag12864bfb.c
4876 F:      include/linux/cfag12864b.h
4877
4878 CHAR and MISC DRIVERS
4879 M:      Arnd Bergmann <arnd@arndb.de>
4880 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4881 S:      Supported
4882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4883 F:      drivers/char/
4884 F:      drivers/misc/
4885 F:      include/linux/miscdevice.h
4886 X:      drivers/char/agp/
4887 X:      drivers/char/hw_random/
4888 X:      drivers/char/ipmi/
4889 X:      drivers/char/random.c
4890 X:      drivers/char/tpm/
4891
4892 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4893 M:      Thomas Weißschuh <linux@weissschuh.net>
4894 L:      linux-hwmon@vger.kernel.org
4895 S:      Maintained
4896 F:      Documentation/hwmon/powerz.rst
4897 F:      drivers/hwmon/powerz.c
4898
4899 CHECKPATCH
4900 M:      Andy Whitcroft <apw@canonical.com>
4901 M:      Joe Perches <joe@perches.com>
4902 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4903 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4904 S:      Maintained
4905 F:      scripts/checkpatch.pl
4906
4907 CHECKPATCH DOCUMENTATION
4908 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4909 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4910 R:      Joe Perches <joe@perches.com>
4911 S:      Maintained
4912 F:      Documentation/dev-tools/checkpatch.rst
4913
4914 CHINESE DOCUMENTATION
4915 M:      Alex Shi <alexs@kernel.org>
4916 M:      Yanteng Si <siyanteng@loongson.cn>
4917 S:      Maintained
4918 F:      Documentation/translations/zh_CN/
4919
4920 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4921 M:      Peter Chen <peter.chen@kernel.org>
4922 L:      linux-usb@vger.kernel.org
4923 S:      Maintained
4924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4925 F:      drivers/usb/chipidea/
4926
4927 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4928 M:      Hans de Goede <hdegoede@redhat.com>
4929 L:      linux-input@vger.kernel.org
4930 S:      Maintained
4931 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4932 F:      drivers/input/touchscreen/chipone_icn8318.c
4933
4934 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4935 M:      Hans de Goede <hdegoede@redhat.com>
4936 L:      linux-input@vger.kernel.org
4937 S:      Maintained
4938 F:      drivers/input/touchscreen/chipone_icn8505.c
4939
4940 CHROME HARDWARE PLATFORM SUPPORT
4941 M:      Benson Leung <bleung@chromium.org>
4942 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4943 L:      chrome-platform@lists.linux.dev
4944 S:      Maintained
4945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4946 F:      drivers/platform/chrome/
4947
4948 CHROMEOS EC CODEC DRIVER
4949 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4950 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4951 R:      Guenter Roeck <groeck@chromium.org>
4952 L:      chrome-platform@lists.linux.dev
4953 S:      Maintained
4954 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4955 F:      sound/soc/codecs/cros_ec_codec.*
4956
4957 CHROMEOS EC SUBDRIVERS
4958 M:      Benson Leung <bleung@chromium.org>
4959 R:      Guenter Roeck <groeck@chromium.org>
4960 L:      chrome-platform@lists.linux.dev
4961 S:      Maintained
4962 F:      drivers/power/supply/cros_usbpd-charger.c
4963 N:      cros_ec
4964 N:      cros-ec
4965
4966 CHROMEOS EC UART DRIVER
4967 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4968 R:      Benson Leung <bleung@chromium.org>
4969 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4970 S:      Maintained
4971 F:      drivers/platform/chrome/cros_ec_uart.c
4972
4973 CHROMEOS EC USB PD NOTIFY DRIVER
4974 M:      Prashant Malani <pmalani@chromium.org>
4975 L:      chrome-platform@lists.linux.dev
4976 S:      Maintained
4977 F:      drivers/platform/chrome/cros_usbpd_notify.c
4978 F:      include/linux/platform_data/cros_usbpd_notify.h
4979
4980 CHROMEOS EC USB TYPE-C DRIVER
4981 M:      Prashant Malani <pmalani@chromium.org>
4982 L:      chrome-platform@lists.linux.dev
4983 S:      Maintained
4984 F:      drivers/platform/chrome/cros_ec_typec.*
4985 F:      drivers/platform/chrome/cros_typec_switch.c
4986 F:      drivers/platform/chrome/cros_typec_vdm.*
4987
4988 CHROMEOS HPS DRIVER
4989 M:      Dan Callaghan <dcallagh@chromium.org>
4990 R:      Sami Kyöstilä <skyostil@chromium.org>
4991 S:      Maintained
4992 F:      drivers/platform/chrome/cros_hps_i2c.c
4993
4994 CHRONTEL CH7322 CEC DRIVER
4995 M:      Joe Tessler <jrt@google.com>
4996 L:      linux-media@vger.kernel.org
4997 S:      Maintained
4998 T:      git git://linuxtv.org/media_tree.git
4999 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
5000 F:      drivers/media/cec/i2c/ch7322.c
5001
5002 CIRRUS LOGIC AUDIO CODEC DRIVERS
5003 M:      James Schulman <james.schulman@cirrus.com>
5004 M:      David Rhodes <david.rhodes@cirrus.com>
5005 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5006 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5007 L:      patches@opensource.cirrus.com
5008 S:      Maintained
5009 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
5010 F:      drivers/mfd/cs42l43*
5011 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
5012 F:      drivers/spi/spi-cs42l43*
5013 F:      include/dt-bindings/sound/cs*
5014 F:      include/linux/mfd/cs42l43*
5015 F:      include/sound/cs*
5016 F:      sound/pci/hda/cirrus*
5017 F:      sound/pci/hda/cs*
5018 F:      sound/pci/hda/hda_cs_dsp_ctl.*
5019 F:      sound/soc/codecs/cs*
5020
5021 CIRRUS LOGIC DSP FIRMWARE DRIVER
5022 M:      Simon Trimmer <simont@opensource.cirrus.com>
5023 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5024 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5025 L:      patches@opensource.cirrus.com
5026 S:      Supported
5027 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5028 T:      git https://github.com/CirrusLogic/linux-drivers.git
5029 F:      drivers/firmware/cirrus/*
5030 F:      include/linux/firmware/cirrus/*
5031
5032 CIRRUS LOGIC EP93XX ETHERNET DRIVER
5033 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5034 L:      netdev@vger.kernel.org
5035 S:      Maintained
5036 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5037
5038 CIRRUS LOGIC LOCHNAGAR DRIVER
5039 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5040 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5041 L:      patches@opensource.cirrus.com
5042 S:      Supported
5043 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5044 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5045 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5046 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5047 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5048 F:      Documentation/hwmon/lochnagar.rst
5049 F:      drivers/clk/clk-lochnagar.c
5050 F:      drivers/hwmon/lochnagar-hwmon.c
5051 F:      drivers/mfd/lochnagar-i2c.c
5052 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5053 F:      drivers/regulator/lochnagar-regulator.c
5054 F:      include/dt-bindings/clock/lochnagar.h
5055 F:      include/dt-bindings/pinctrl/lochnagar.h
5056 F:      include/linux/mfd/lochnagar*
5057 F:      sound/soc/codecs/lochnagar-sc.c
5058
5059 CIRRUS LOGIC MADERA CODEC DRIVERS
5060 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5061 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5063 L:      patches@opensource.cirrus.com
5064 S:      Supported
5065 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5066 T:      git https://github.com/CirrusLogic/linux-drivers.git
5067 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5068 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5069 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5070 F:      drivers/gpio/gpio-madera*
5071 F:      drivers/irqchip/irq-madera*
5072 F:      drivers/mfd/cs47l*
5073 F:      drivers/mfd/madera*
5074 F:      drivers/pinctrl/cirrus/*
5075 F:      include/dt-bindings/sound/madera*
5076 F:      include/linux/irqchip/irq-madera*
5077 F:      include/linux/mfd/madera/*
5078 F:      include/sound/madera*
5079 F:      sound/soc/codecs/cs47l*
5080 F:      sound/soc/codecs/madera*
5081
5082 CISCO FCOE HBA DRIVER
5083 M:      Satish Kharat <satishkh@cisco.com>
5084 M:      Sesidhar Baddela <sebaddel@cisco.com>
5085 M:      Karan Tilak Kumar <kartilak@cisco.com>
5086 L:      linux-scsi@vger.kernel.org
5087 S:      Supported
5088 F:      drivers/scsi/fnic/
5089
5090 CISCO SCSI HBA DRIVER
5091 M:      Karan Tilak Kumar <kartilak@cisco.com>
5092 M:      Sesidhar Baddela <sebaddel@cisco.com>
5093 L:      linux-scsi@vger.kernel.org
5094 S:      Supported
5095 F:      drivers/scsi/snic/
5096
5097 CISCO VIC ETHERNET NIC DRIVER
5098 M:      Christian Benvenuti <benve@cisco.com>
5099 M:      Satish Kharat <satishkh@cisco.com>
5100 S:      Supported
5101 F:      drivers/net/ethernet/cisco/enic/
5102
5103 CISCO VIC LOW LATENCY NIC DRIVER
5104 M:      Christian Benvenuti <benve@cisco.com>
5105 M:      Nelson Escobar <neescoba@cisco.com>
5106 S:      Supported
5107 F:      drivers/infiniband/hw/usnic/
5108
5109 CLANG CONTROL FLOW INTEGRITY SUPPORT
5110 M:      Sami Tolvanen <samitolvanen@google.com>
5111 M:      Kees Cook <keescook@chromium.org>
5112 R:      Nathan Chancellor <nathan@kernel.org>
5113 L:      llvm@lists.linux.dev
5114 S:      Supported
5115 B:      https://github.com/ClangBuiltLinux/linux/issues
5116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5117 F:      include/linux/cfi.h
5118 F:      kernel/cfi.c
5119
5120 CLANG-FORMAT FILE
5121 M:      Miguel Ojeda <ojeda@kernel.org>
5122 S:      Maintained
5123 F:      .clang-format
5124
5125 CLANG/LLVM BUILD SUPPORT
5126 M:      Nathan Chancellor <nathan@kernel.org>
5127 R:      Nick Desaulniers <ndesaulniers@google.com>
5128 R:      Bill Wendling <morbo@google.com>
5129 R:      Justin Stitt <justinstitt@google.com>
5130 L:      llvm@lists.linux.dev
5131 S:      Supported
5132 W:      https://clangbuiltlinux.github.io/
5133 B:      https://github.com/ClangBuiltLinux/linux/issues
5134 C:      irc://irc.libera.chat/clangbuiltlinux
5135 F:      Documentation/kbuild/llvm.rst
5136 F:      include/linux/compiler-clang.h
5137 F:      scripts/Makefile.clang
5138 F:      scripts/clang-tools/
5139 K:      \b(?i:clang|llvm)\b
5140
5141 CLK API
5142 M:      Russell King <linux@armlinux.org.uk>
5143 L:      linux-clk@vger.kernel.org
5144 S:      Maintained
5145 F:      include/linux/clk.h
5146
5147 CLOCKSOURCE, CLOCKEVENT DRIVERS
5148 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5149 M:      Thomas Gleixner <tglx@linutronix.de>
5150 L:      linux-kernel@vger.kernel.org
5151 S:      Supported
5152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5153 F:      Documentation/devicetree/bindings/timer/
5154 F:      drivers/clocksource/
5155
5156 CLOSURES
5157 M:      Kent Overstreet <kent.overstreet@linux.dev>
5158 L:      linux-bcachefs@vger.kernel.org
5159 S:      Supported
5160 C:      irc://irc.oftc.net/bcache
5161 F:      include/linux/closure.h
5162 F:      lib/closure.c
5163
5164 CMPC ACPI DRIVER
5165 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5166 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5167 L:      platform-driver-x86@vger.kernel.org
5168 S:      Supported
5169 F:      drivers/platform/x86/classmate-laptop.c
5170
5171 COBALT MEDIA DRIVER
5172 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5173 L:      linux-media@vger.kernel.org
5174 S:      Supported
5175 W:      https://linuxtv.org
5176 T:      git git://linuxtv.org/media_tree.git
5177 F:      drivers/media/pci/cobalt/
5178
5179 COCCINELLE/Semantic Patches (SmPL)
5180 M:      Julia Lawall <Julia.Lawall@inria.fr>
5181 M:      Nicolas Palix <nicolas.palix@imag.fr>
5182 L:      cocci@inria.fr (moderated for non-subscribers)
5183 S:      Supported
5184 W:      https://coccinelle.gitlabpages.inria.fr/website/
5185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5186 F:      Documentation/dev-tools/coccinelle.rst
5187 F:      scripts/coccicheck
5188 F:      scripts/coccinelle/
5189
5190 CODA FILE SYSTEM
5191 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5192 M:      coda@cs.cmu.edu
5193 L:      codalist@coda.cs.cmu.edu
5194 S:      Maintained
5195 W:      http://www.coda.cs.cmu.edu/
5196 F:      Documentation/filesystems/coda.rst
5197 F:      fs/coda/
5198 F:      include/linux/coda*.h
5199 F:      include/uapi/linux/coda*.h
5200
5201 CODA V4L2 MEM2MEM DRIVER
5202 M:      Philipp Zabel <p.zabel@pengutronix.de>
5203 L:      linux-media@vger.kernel.org
5204 S:      Maintained
5205 F:      Documentation/devicetree/bindings/media/coda.yaml
5206 F:      drivers/media/platform/chips-media/coda
5207
5208 CODE OF CONDUCT
5209 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5210 S:      Supported
5211 F:      Documentation/process/code-of-conduct-interpretation.rst
5212 F:      Documentation/process/code-of-conduct.rst
5213
5214 COMEDI DRIVERS
5215 M:      Ian Abbott <abbotti@mev.co.uk>
5216 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5217 S:      Odd Fixes
5218 F:      drivers/comedi/
5219 F:      include/linux/comedi/
5220 F:      include/uapi/linux/comedi.h
5221
5222 COMMON CLK FRAMEWORK
5223 M:      Michael Turquette <mturquette@baylibre.com>
5224 M:      Stephen Boyd <sboyd@kernel.org>
5225 L:      linux-clk@vger.kernel.org
5226 S:      Maintained
5227 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5229 F:      Documentation/devicetree/bindings/clock/
5230 F:      drivers/clk/
5231 F:      include/dt-bindings/clock/
5232 F:      include/linux/clk-pr*
5233 F:      include/linux/clk/
5234 F:      include/linux/of_clk.h
5235 X:      drivers/clk/clkdev.c
5236
5237 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5238 M:      Steve French <sfrench@samba.org>
5239 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5240 R:      Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files)
5241 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5242 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5243 L:      linux-cifs@vger.kernel.org
5244 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5245 S:      Supported
5246 W:      https://wiki.samba.org/index.php/LinuxCIFS
5247 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5248 F:      Documentation/admin-guide/cifs/
5249 F:      fs/smb/client/
5250 F:      fs/smb/common/
5251 F:      include/uapi/linux/cifs
5252
5253 COMPACTPCI HOTPLUG CORE
5254 M:      Scott Murray <scott@spiteful.org>
5255 L:      linux-pci@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/pci/hotplug/cpci_hotplug*
5258
5259 COMPACTPCI HOTPLUG GENERIC DRIVER
5260 M:      Scott Murray <scott@spiteful.org>
5261 L:      linux-pci@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/pci/hotplug/cpcihp_generic.c
5264
5265 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5266 M:      Scott Murray <scott@spiteful.org>
5267 L:      linux-pci@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5270
5271 COMPAL LAPTOP SUPPORT
5272 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5273 L:      platform-driver-x86@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/platform/x86/compal-laptop.c
5276
5277 COMPILER ATTRIBUTES
5278 M:      Miguel Ojeda <ojeda@kernel.org>
5279 S:      Maintained
5280 F:      include/linux/compiler_attributes.h
5281
5282 COMPUTE EXPRESS LINK (CXL)
5283 M:      Davidlohr Bueso <dave@stgolabs.net>
5284 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5285 M:      Dave Jiang <dave.jiang@intel.com>
5286 M:      Alison Schofield <alison.schofield@intel.com>
5287 M:      Vishal Verma <vishal.l.verma@intel.com>
5288 M:      Ira Weiny <ira.weiny@intel.com>
5289 M:      Dan Williams <dan.j.williams@intel.com>
5290 L:      linux-cxl@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/cxl/
5293 F:      include/linux/cxl-event.h
5294 F:      include/uapi/linux/cxl_mem.h
5295 F:      tools/testing/cxl/
5296
5297 COMPUTE EXPRESS LINK PMU (CPMU)
5298 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5299 L:      linux-cxl@vger.kernel.org
5300 S:      Maintained
5301 F:      Documentation/admin-guide/perf/cxl.rst
5302 F:      drivers/perf/cxl_pmu.c
5303
5304 CONEXANT ACCESSRUNNER USB DRIVER
5305 L:      accessrunner-general@lists.sourceforge.net
5306 S:      Orphan
5307 W:      http://accessrunner.sourceforge.net/
5308 F:      drivers/usb/atm/cxacru.c
5309
5310 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5311 M:      Elena Reshetova <elena.reshetova@intel.com>
5312 M:      Carlos Bilbao <carlos.bilbao@amd.com>
5313 S:      Maintained
5314 F:      Documentation/security/snp-tdx-threat-model.rst
5315
5316 CONFIGFS
5317 M:      Joel Becker <jlbec@evilplan.org>
5318 M:      Christoph Hellwig <hch@lst.de>
5319 S:      Supported
5320 T:      git git://git.infradead.org/users/hch/configfs.git
5321 F:      fs/configfs/
5322 F:      include/linux/configfs.h
5323 F:      samples/configfs/
5324
5325 CONSOLE SUBSYSTEM
5326 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5327 S:      Supported
5328 F:      drivers/video/console/
5329 F:      include/linux/console*
5330
5331 CONTEXT TRACKING
5332 M:      Frederic Weisbecker <frederic@kernel.org>
5333 M:      "Paul E. McKenney" <paulmck@kernel.org>
5334 S:      Maintained
5335 F:      include/linux/context_tracking*
5336 F:      kernel/context_tracking.c
5337
5338 CONTROL GROUP (CGROUP)
5339 M:      Tejun Heo <tj@kernel.org>
5340 M:      Zefan Li <lizefan.x@bytedance.com>
5341 M:      Johannes Weiner <hannes@cmpxchg.org>
5342 L:      cgroups@vger.kernel.org
5343 S:      Maintained
5344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5345 F:      Documentation/admin-guide/cgroup-v1/
5346 F:      Documentation/admin-guide/cgroup-v2.rst
5347 F:      include/linux/cgroup*
5348 F:      kernel/cgroup/
5349 F:      tools/testing/selftests/cgroup/
5350
5351 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5352 M:      Tejun Heo <tj@kernel.org>
5353 M:      Josef Bacik <josef@toxicpanda.com>
5354 M:      Jens Axboe <axboe@kernel.dk>
5355 L:      cgroups@vger.kernel.org
5356 L:      linux-block@vger.kernel.org
5357 T:      git git://git.kernel.dk/linux-block
5358 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5359 F:      block/bfq-cgroup.c
5360 F:      block/blk-cgroup.c
5361 F:      block/blk-iocost.c
5362 F:      block/blk-iolatency.c
5363 F:      block/blk-throttle.c
5364 F:      include/linux/blk-cgroup.h
5365
5366 CONTROL GROUP - CPUSET
5367 M:      Waiman Long <longman@redhat.com>
5368 M:      Zefan Li <lizefan.x@bytedance.com>
5369 L:      cgroups@vger.kernel.org
5370 S:      Maintained
5371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5372 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5373 F:      include/linux/cpuset.h
5374 F:      kernel/cgroup/cpuset.c
5375 F:      tools/testing/selftests/cgroup/test_cpuset.c
5376 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5377
5378 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5379 M:      Johannes Weiner <hannes@cmpxchg.org>
5380 M:      Michal Hocko <mhocko@kernel.org>
5381 M:      Roman Gushchin <roman.gushchin@linux.dev>
5382 M:      Shakeel Butt <shakeel.butt@linux.dev>
5383 R:      Muchun Song <muchun.song@linux.dev>
5384 L:      cgroups@vger.kernel.org
5385 L:      linux-mm@kvack.org
5386 S:      Maintained
5387 F:      mm/memcontrol.c
5388 F:      mm/swap_cgroup.c
5389 F:      samples/cgroup/*
5390 F:      tools/testing/selftests/cgroup/memcg_protection.m
5391 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5392 F:      tools/testing/selftests/cgroup/test_kmem.c
5393 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5394
5395 CORETEMP HARDWARE MONITORING DRIVER
5396 M:      Fenghua Yu <fenghua.yu@intel.com>
5397 L:      linux-hwmon@vger.kernel.org
5398 S:      Maintained
5399 F:      Documentation/hwmon/coretemp.rst
5400 F:      drivers/hwmon/coretemp.c
5401
5402 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5403 M:      Marius Zachmann <mail@mariuszachmann.de>
5404 L:      linux-hwmon@vger.kernel.org
5405 S:      Maintained
5406 F:      drivers/hwmon/corsair-cpro.c
5407
5408 CORSAIR-PSU HARDWARE MONITOR DRIVER
5409 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5410 L:      linux-hwmon@vger.kernel.org
5411 S:      Maintained
5412 F:      Documentation/hwmon/corsair-psu.rst
5413 F:      drivers/hwmon/corsair-psu.c
5414
5415 COUNTER SUBSYSTEM
5416 M:      William Breathitt Gray <william.gray@linaro.org>
5417 L:      linux-iio@vger.kernel.org
5418 S:      Maintained
5419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5420 F:      Documentation/ABI/testing/sysfs-bus-counter
5421 F:      Documentation/driver-api/generic-counter.rst
5422 F:      drivers/counter/
5423 F:      include/linux/counter.h
5424 F:      include/uapi/linux/counter.h
5425 F:      tools/counter/
5426
5427 COUNTER WATCH EVENTS TOOL
5428 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
5429 L:      linux-iio@vger.kernel.org
5430 S:      Maintained
5431 F:      tools/counter/counter_watch_events.c
5432
5433 CP2615 I2C DRIVER
5434 M:      Bence Csókás <bence98@sch.bme.hu>
5435 S:      Maintained
5436 F:      drivers/i2c/busses/i2c-cp2615.c
5437
5438 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5439 M:      Viresh Kumar <viresh.kumar@linaro.org>
5440 M:      Sudeep Holla <sudeep.holla@arm.com>
5441 L:      linux-pm@vger.kernel.org
5442 S:      Maintained
5443 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5444 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5445
5446 CPU FREQUENCY SCALING FRAMEWORK
5447 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5448 M:      Viresh Kumar <viresh.kumar@linaro.org>
5449 L:      linux-pm@vger.kernel.org
5450 S:      Maintained
5451 B:      https://bugzilla.kernel.org
5452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5454 F:      Documentation/admin-guide/pm/cpufreq.rst
5455 F:      Documentation/admin-guide/pm/intel_pstate.rst
5456 F:      Documentation/cpu-freq/
5457 F:      Documentation/devicetree/bindings/cpufreq/
5458 F:      drivers/cpufreq/
5459 F:      include/linux/cpufreq.h
5460 F:      include/linux/sched/cpufreq.h
5461 F:      kernel/sched/cpufreq*.c
5462 F:      tools/testing/selftests/cpufreq/
5463
5464 CPU HOTPLUG
5465 M:      Thomas Gleixner <tglx@linutronix.de>
5466 M:      Peter Zijlstra <peterz@infradead.org>
5467 L:      linux-kernel@vger.kernel.org
5468 S:      Maintained
5469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5470 F:      include/linux/cpu.h
5471 F:      include/linux/cpuhotplug.h
5472 F:      include/linux/smpboot.h
5473 F:      kernel/cpu.c
5474 F:      kernel/smpboot.*
5475
5476 CPU IDLE TIME MANAGEMENT FRAMEWORK
5477 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5478 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5479 L:      linux-pm@vger.kernel.org
5480 S:      Maintained
5481 B:      https://bugzilla.kernel.org
5482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5483 F:      Documentation/admin-guide/pm/cpuidle.rst
5484 F:      Documentation/driver-api/pm/cpuidle.rst
5485 F:      drivers/cpuidle/
5486 F:      include/linux/cpuidle.h
5487
5488 CPU POWER MONITORING SUBSYSTEM
5489 M:      Thomas Renninger <trenn@suse.com>
5490 M:      Shuah Khan <shuah@kernel.org>
5491 M:      Shuah Khan <skhan@linuxfoundation.org>
5492 L:      linux-pm@vger.kernel.org
5493 S:      Maintained
5494 F:      tools/power/cpupower/
5495
5496 CPUID/MSR DRIVER
5497 M:      "H. Peter Anvin" <hpa@zytor.com>
5498 S:      Maintained
5499 F:      arch/x86/kernel/cpuid.c
5500 F:      arch/x86/kernel/msr.c
5501
5502 CPUIDLE DRIVER - ARM BIG LITTLE
5503 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5504 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5505 L:      linux-pm@vger.kernel.org
5506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5507 S:      Maintained
5508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5509 F:      drivers/cpuidle/cpuidle-big_little.c
5510
5511 CPUIDLE DRIVER - ARM EXYNOS
5512 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5513 M:      Kukjin Kim <kgene@kernel.org>
5514 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5515 L:      linux-pm@vger.kernel.org
5516 L:      linux-samsung-soc@vger.kernel.org
5517 S:      Maintained
5518 F:      arch/arm/mach-exynos/pm.c
5519 F:      drivers/cpuidle/cpuidle-exynos.c
5520 F:      include/linux/platform_data/cpuidle-exynos.h
5521
5522 CPUIDLE DRIVER - ARM PSCI
5523 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5524 M:      Sudeep Holla <sudeep.holla@arm.com>
5525 L:      linux-pm@vger.kernel.org
5526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5527 S:      Supported
5528 F:      drivers/cpuidle/cpuidle-psci.c
5529
5530 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5531 M:      Ulf Hansson <ulf.hansson@linaro.org>
5532 L:      linux-pm@vger.kernel.org
5533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5534 S:      Supported
5535 F:      drivers/cpuidle/cpuidle-psci-domain.c
5536 F:      drivers/cpuidle/cpuidle-psci.h
5537
5538 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5539 M:      Ulf Hansson <ulf.hansson@linaro.org>
5540 L:      linux-pm@vger.kernel.org
5541 S:      Supported
5542 F:      drivers/cpuidle/dt_idle_genpd.c
5543 F:      drivers/cpuidle/dt_idle_genpd.h
5544
5545 CPUIDLE DRIVER - RISC-V SBI
5546 M:      Anup Patel <anup@brainfault.org>
5547 L:      linux-pm@vger.kernel.org
5548 L:      linux-riscv@lists.infradead.org
5549 S:      Maintained
5550 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5551
5552 CRAMFS FILESYSTEM
5553 M:      Nicolas Pitre <nico@fluxnic.net>
5554 S:      Maintained
5555 F:      Documentation/filesystems/cramfs.rst
5556 F:      fs/cramfs/
5557
5558 CREATIVE SB0540
5559 M:      Bastien Nocera <hadess@hadess.net>
5560 L:      linux-input@vger.kernel.org
5561 S:      Maintained
5562 F:      drivers/hid/hid-creative-sb0540.c
5563
5564 CRYPTO API
5565 M:      Herbert Xu <herbert@gondor.apana.org.au>
5566 M:      "David S. Miller" <davem@davemloft.net>
5567 L:      linux-crypto@vger.kernel.org
5568 S:      Maintained
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5571 F:      Documentation/crypto/
5572 F:      Documentation/devicetree/bindings/crypto/
5573 F:      arch/*/crypto/
5574 F:      crypto/
5575 F:      drivers/crypto/
5576 F:      include/crypto/
5577 F:      include/linux/crypto*
5578 F:      lib/crypto/
5579
5580 CRYPTO SPEED TEST COMPARE
5581 M:      Wang Jinchao <wangjinchao@xfusion.com>
5582 L:      linux-crypto@vger.kernel.org
5583 S:      Maintained
5584 F:      tools/crypto/tcrypt/tcrypt_speed_compare.py
5585
5586 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5587 M:      Neil Horman <nhorman@tuxdriver.com>
5588 L:      linux-crypto@vger.kernel.org
5589 S:      Maintained
5590 F:      crypto/ansi_cprng.c
5591 F:      crypto/rng.c
5592
5593 CS3308 MEDIA DRIVER
5594 M:      Hans Verkuil <hverkuil@xs4all.nl>
5595 L:      linux-media@vger.kernel.org
5596 S:      Odd Fixes
5597 W:      http://linuxtv.org
5598 T:      git git://linuxtv.org/media_tree.git
5599 F:      drivers/media/i2c/cs3308.c
5600
5601 CS5535 Audio ALSA driver
5602 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5603 S:      Maintained
5604 F:      sound/pci/cs5535audio/
5605
5606 CTU CAN FD DRIVER
5607 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5608 M:      Ondrej Ille <ondrej.ille@gmail.com>
5609 L:      linux-can@vger.kernel.org
5610 S:      Maintained
5611 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5612 F:      drivers/net/can/ctucanfd/
5613
5614 CVE ASSIGNMENT CONTACT
5615 M:      CVE Assignment Team <cve@kernel.org>
5616 S:      Maintained
5617 F:      Documentation/process/cve.rst
5618
5619 CW1200 WLAN driver
5620 S:      Orphan
5621 F:      drivers/net/wireless/st/cw1200/
5622
5623 CX18 VIDEO4LINUX DRIVER
5624 M:      Andy Walls <awalls@md.metrocast.net>
5625 L:      linux-media@vger.kernel.org
5626 S:      Maintained
5627 W:      https://linuxtv.org
5628 T:      git git://linuxtv.org/media_tree.git
5629 F:      drivers/media/pci/cx18/
5630 F:      include/uapi/linux/ivtv*
5631
5632 CX2341X MPEG ENCODER HELPER MODULE
5633 M:      Hans Verkuil <hverkuil@xs4all.nl>
5634 L:      linux-media@vger.kernel.org
5635 S:      Maintained
5636 W:      https://linuxtv.org
5637 T:      git git://linuxtv.org/media_tree.git
5638 F:      drivers/media/common/cx2341x*
5639 F:      include/media/drv-intf/cx2341x.h
5640
5641 CX24120 MEDIA DRIVER
5642 M:      Jemma Denson <jdenson@gmail.com>
5643 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5644 L:      linux-media@vger.kernel.org
5645 S:      Maintained
5646 W:      https://linuxtv.org
5647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5648 F:      drivers/media/dvb-frontends/cx24120*
5649
5650 CX88 VIDEO4LINUX DRIVER
5651 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5652 L:      linux-media@vger.kernel.org
5653 S:      Odd fixes
5654 W:      https://linuxtv.org
5655 T:      git git://linuxtv.org/media_tree.git
5656 F:      Documentation/driver-api/media/drivers/cx88*
5657 F:      drivers/media/pci/cx88/
5658
5659 CXD2820R MEDIA DRIVER
5660 L:      linux-media@vger.kernel.org
5661 S:      Orphan
5662 W:      https://linuxtv.org
5663 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5664 F:      drivers/media/dvb-frontends/cxd2820r*
5665
5666 CXGB3 ETHERNET DRIVER (CXGB3)
5667 M:      Raju Rangoju <rajur@chelsio.com>
5668 L:      netdev@vger.kernel.org
5669 S:      Supported
5670 W:      http://www.chelsio.com
5671 F:      drivers/net/ethernet/chelsio/cxgb3/
5672
5673 CXGB3 ISCSI DRIVER (CXGB3I)
5674 M:      Varun Prakash <varun@chelsio.com>
5675 L:      linux-scsi@vger.kernel.org
5676 S:      Supported
5677 W:      http://www.chelsio.com
5678 F:      drivers/scsi/cxgbi/cxgb3i
5679
5680 CXGB4 CRYPTO DRIVER (chcr)
5681 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5682 L:      linux-crypto@vger.kernel.org
5683 S:      Supported
5684 W:      http://www.chelsio.com
5685 F:      drivers/crypto/chelsio
5686
5687 CXGB4 ETHERNET DRIVER (CXGB4)
5688 M:      Raju Rangoju <rajur@chelsio.com>
5689 L:      netdev@vger.kernel.org
5690 S:      Supported
5691 W:      http://www.chelsio.com
5692 F:      drivers/net/ethernet/chelsio/cxgb4/
5693
5694 CXGB4 INLINE CRYPTO DRIVER
5695 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5696 L:      netdev@vger.kernel.org
5697 S:      Supported
5698 W:      http://www.chelsio.com
5699 F:      drivers/net/ethernet/chelsio/inline_crypto/
5700
5701 CXGB4 ISCSI DRIVER (CXGB4I)
5702 M:      Varun Prakash <varun@chelsio.com>
5703 L:      linux-scsi@vger.kernel.org
5704 S:      Supported
5705 W:      http://www.chelsio.com
5706 F:      drivers/scsi/cxgbi/cxgb4i
5707
5708 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5709 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5710 L:      linux-rdma@vger.kernel.org
5711 S:      Supported
5712 W:      http://www.openfabrics.org
5713 F:      drivers/infiniband/hw/cxgb4/
5714 F:      include/uapi/rdma/cxgb4-abi.h
5715
5716 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5717 M:      Raju Rangoju <rajur@chelsio.com>
5718 L:      netdev@vger.kernel.org
5719 S:      Supported
5720 W:      http://www.chelsio.com
5721 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5722
5723 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5724 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5725 M:      Andrew Donnellan <ajd@linux.ibm.com>
5726 L:      linuxppc-dev@lists.ozlabs.org
5727 S:      Supported
5728 F:      Documentation/ABI/testing/sysfs-class-cxl
5729 F:      Documentation/arch/powerpc/cxl.rst
5730 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5731 F:      drivers/misc/cxl/
5732 F:      include/misc/cxl*
5733 F:      include/uapi/misc/cxl.h
5734
5735 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5736 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5737 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5738 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5739 L:      linux-scsi@vger.kernel.org
5740 S:      Supported
5741 F:      Documentation/arch/powerpc/cxlflash.rst
5742 F:      drivers/scsi/cxlflash/
5743 F:      include/uapi/scsi/cxlflash_ioctl.h
5744
5745 CYBERPRO FB DRIVER
5746 M:      Russell King <linux@armlinux.org.uk>
5747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5748 S:      Maintained
5749 W:      http://www.armlinux.org.uk/
5750 F:      drivers/video/fbdev/cyber2000fb.*
5751
5752 CYCLADES PC300 DRIVER
5753 S:      Orphan
5754 F:      drivers/net/wan/pc300*
5755
5756 CYPRESS CY8C95X0 PINCTRL DRIVER
5757 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5758 L:      linux-gpio@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5761
5762 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5763 M:      Linus Walleij <linus.walleij@linaro.org>
5764 L:      linux-input@vger.kernel.org
5765 S:      Maintained
5766 F:      drivers/input/touchscreen/cy8ctma140.c
5767
5768 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5769 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5770 L:      linux-input@vger.kernel.org
5771 S:      Maintained
5772 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5773 F:      drivers/input/keyboard/cypress-sf.c
5774
5775 CYPRESS_FIRMWARE MEDIA DRIVER
5776 L:      linux-media@vger.kernel.org
5777 S:      Orphan
5778 W:      https://linuxtv.org
5779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5780 F:      drivers/media/common/cypress_firmware*
5781
5782 CYTTSP TOUCHSCREEN DRIVER
5783 M:      Linus Walleij <linus.walleij@linaro.org>
5784 L:      linux-input@vger.kernel.org
5785 S:      Maintained
5786 F:      drivers/input/touchscreen/cyttsp*
5787
5788 D-LINK DIR-685 TOUCHKEYS DRIVER
5789 M:      Linus Walleij <linus.walleij@linaro.org>
5790 L:      linux-input@vger.kernel.org
5791 S:      Supported
5792 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5793
5794 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5795 M:      Joshua Kinard <kumba@gentoo.org>
5796 S:      Maintained
5797 F:      drivers/rtc/rtc-ds1685.c
5798 F:      include/linux/rtc/ds1685.h
5799
5800 DAMA SLAVE for AX.25
5801 M:      Joerg Reuter <jreuter@yaina.de>
5802 L:      linux-hams@vger.kernel.org
5803 S:      Maintained
5804 W:      http://yaina.de/jreuter/
5805 W:      http://www.qsl.net/dl1bke/
5806 F:      net/ax25/af_ax25.c
5807 F:      net/ax25/ax25_dev.c
5808 F:      net/ax25/ax25_ds_*
5809 F:      net/ax25/ax25_in.c
5810 F:      net/ax25/ax25_out.c
5811 F:      net/ax25/ax25_timer.c
5812 F:      net/ax25/sysctl_net_ax25.c
5813
5814 DATA ACCESS MONITOR
5815 M:      SeongJae Park <sj@kernel.org>
5816 L:      damon@lists.linux.dev
5817 L:      linux-mm@kvack.org
5818 S:      Maintained
5819 W:      https://damonitor.github.io
5820 P:      Documentation/mm/damon/maintainer-profile.rst
5821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5822 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5824 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5825 F:      Documentation/admin-guide/mm/damon/
5826 F:      Documentation/mm/damon/
5827 F:      include/linux/damon.h
5828 F:      include/trace/events/damon.h
5829 F:      mm/damon/
5830 F:      tools/testing/selftests/damon/
5831
5832 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5833 L:      netdev@vger.kernel.org
5834 S:      Orphan
5835 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5836 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5837
5838 DC390/AM53C974 SCSI driver
5839 M:      Hannes Reinecke <hare@suse.com>
5840 L:      linux-scsi@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/scsi/am53c974.c
5843
5844 DC395x SCSI driver
5845 M:      Oliver Neukum <oliver@neukum.org>
5846 M:      Ali Akcaagac <aliakc@web.de>
5847 M:      Jamie Lenehan <lenehan@twibble.org>
5848 S:      Maintained
5849 F:      Documentation/scsi/dc395x.rst
5850 F:      drivers/scsi/dc395x.*
5851
5852 DCCP PROTOCOL
5853 L:      dccp@vger.kernel.org
5854 S:      Orphan
5855 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5856 F:      include/linux/dccp.h
5857 F:      include/linux/tfrc.h
5858 F:      include/uapi/linux/dccp.h
5859 F:      net/dccp/
5860
5861 DEBUGOBJECTS:
5862 M:      Thomas Gleixner <tglx@linutronix.de>
5863 L:      linux-kernel@vger.kernel.org
5864 S:      Maintained
5865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5866 F:      include/linux/debugobjects.h
5867 F:      lib/debugobjects.c
5868
5869 DECSTATION PLATFORM SUPPORT
5870 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5871 L:      linux-mips@vger.kernel.org
5872 S:      Maintained
5873 W:      http://www.linux-mips.org/wiki/DECstation
5874 F:      arch/mips/dec/
5875 F:      arch/mips/include/asm/dec/
5876 F:      arch/mips/include/asm/mach-dec/
5877
5878 DEFXX FDDI NETWORK DRIVER
5879 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5880 S:      Maintained
5881 F:      drivers/net/fddi/defxx.*
5882
5883 DEFZA FDDI NETWORK DRIVER
5884 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5885 S:      Maintained
5886 F:      drivers/net/fddi/defza.*
5887
5888 DEINTERLACE DRIVERS FOR ALLWINNER H3
5889 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5890 L:      linux-media@vger.kernel.org
5891 S:      Maintained
5892 T:      git git://linuxtv.org/media_tree.git
5893 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5894 F:      drivers/media/platform/sunxi/sun8i-di/
5895
5896 DELL LAPTOP DRIVER
5897 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5898 M:      Pali Rohár <pali@kernel.org>
5899 L:      platform-driver-x86@vger.kernel.org
5900 S:      Maintained
5901 F:      drivers/platform/x86/dell/dell-laptop.c
5902
5903 DELL LAPTOP FREEFALL DRIVER
5904 M:      Pali Rohár <pali@kernel.org>
5905 S:      Maintained
5906 F:      drivers/platform/x86/dell/dell-smo8800.c
5907
5908 DELL LAPTOP RBTN DRIVER
5909 M:      Pali Rohár <pali@kernel.org>
5910 S:      Maintained
5911 F:      drivers/platform/x86/dell/dell-rbtn.*
5912
5913 DELL LAPTOP SMM DRIVER
5914 M:      Pali Rohár <pali@kernel.org>
5915 S:      Maintained
5916 F:      Documentation/ABI/obsolete/procfs-i8k
5917 F:      drivers/hwmon/dell-smm-hwmon.c
5918 F:      include/uapi/linux/i8k.h
5919
5920 DELL REMOTE BIOS UPDATE DRIVER
5921 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5922 L:      platform-driver-x86@vger.kernel.org
5923 S:      Maintained
5924 F:      drivers/platform/x86/dell/dell_rbu.c
5925
5926 DELL SMBIOS DRIVER
5927 M:      Pali Rohár <pali@kernel.org>
5928 L:      Dell.Client.Kernel@dell.com
5929 L:      platform-driver-x86@vger.kernel.org
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-smbios.*
5932
5933 DELL SMBIOS SMM DRIVER
5934 L:      Dell.Client.Kernel@dell.com
5935 L:      platform-driver-x86@vger.kernel.org
5936 S:      Maintained
5937 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5938
5939 DELL SMBIOS WMI DRIVER
5940 L:      Dell.Client.Kernel@dell.com
5941 L:      platform-driver-x86@vger.kernel.org
5942 S:      Maintained
5943 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5944 F:      tools/wmi/dell-smbios-example.c
5945
5946 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5947 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5948 L:      platform-driver-x86@vger.kernel.org
5949 S:      Maintained
5950 F:      Documentation/userspace-api/dcdbas.rst
5951 F:      drivers/platform/x86/dell/dcdbas.*
5952
5953 DELL WMI DDV DRIVER
5954 M:      Armin Wolf <W_Armin@gmx.de>
5955 S:      Maintained
5956 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5957 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5958 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5959 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5960
5961 DELL WMI DESCRIPTOR DRIVER
5962 L:      Dell.Client.Kernel@dell.com
5963 S:      Maintained
5964 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5965
5966 DELL WMI HARDWARE PRIVACY SUPPORT
5967 L:      Dell.Client.Kernel@dell.com
5968 L:      platform-driver-x86@vger.kernel.org
5969 S:      Maintained
5970 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5971
5972 DELL WMI NOTIFICATIONS DRIVER
5973 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5974 M:      Pali Rohár <pali@kernel.org>
5975 S:      Maintained
5976 F:      drivers/platform/x86/dell/dell-wmi-base.c
5977
5978 DELL WMI SYSMAN DRIVER
5979 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5980 L:      Dell.Client.Kernel@dell.com
5981 L:      platform-driver-x86@vger.kernel.org
5982 S:      Maintained
5983 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5984 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5985
5986 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5987 M:      Zev Weiss <zev@bewilderbeest.net>
5988 L:      linux-hwmon@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5991
5992 DELTA DPS920AB PSU DRIVER
5993 M:      Robert Marko <robert.marko@sartura.hr>
5994 L:      linux-hwmon@vger.kernel.org
5995 S:      Maintained
5996 F:      Documentation/hwmon/dps920ab.rst
5997 F:      drivers/hwmon/pmbus/dps920ab.c
5998
5999 DELTA NETWORKS TN48M CPLD DRIVERS
6000 M:      Robert Marko <robert.marko@sartura.hr>
6001 S:      Maintained
6002 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
6003 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
6004 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
6005 F:      drivers/gpio/gpio-tn48m.c
6006 F:      include/dt-bindings/reset/delta,tn48m-reset.h
6007
6008 DELTA ST MEDIA DRIVER
6009 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
6010 L:      linux-media@vger.kernel.org
6011 S:      Supported
6012 W:      https://linuxtv.org
6013 T:      git git://linuxtv.org/media_tree.git
6014 F:      drivers/media/platform/st/sti/delta
6015
6016 DENALI NAND DRIVER
6017 L:      linux-mtd@lists.infradead.org
6018 S:      Orphan
6019 F:      drivers/mtd/nand/raw/denali*
6020
6021 DESIGNWARE EDMA CORE IP DRIVER
6022 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
6023 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6024 R:      Serge Semin <fancer.lancer@gmail.com>
6025 L:      dmaengine@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/dma/dw-edma/
6028 F:      include/linux/dma/edma.h
6029
6030 DESIGNWARE USB2 DRD IP DRIVER
6031 M:      Minas Harutyunyan <hminas@synopsys.com>
6032 L:      linux-usb@vger.kernel.org
6033 S:      Maintained
6034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
6035 F:      drivers/usb/dwc2/
6036
6037 DESIGNWARE USB3 DRD IP DRIVER
6038 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
6039 L:      linux-usb@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/usb/dwc3/
6042
6043 DESIGNWARE XDATA IP DRIVER
6044 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6045 L:      linux-pci@vger.kernel.org
6046 S:      Maintained
6047 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6048 F:      drivers/misc/dw-xdata-pcie.c
6049
6050 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6051 M:      Andreas Klinger <ak@it-klinger.de>
6052 L:      linux-iio@vger.kernel.org
6053 S:      Maintained
6054 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6055 F:      drivers/iio/proximity/srf*.c
6056
6057 DEVICE COREDUMP (DEV_COREDUMP)
6058 M:      Johannes Berg <johannes@sipsolutions.net>
6059 L:      linux-kernel@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/base/devcoredump.c
6062 F:      include/linux/devcoredump.h
6063
6064 DEVICE DEPENDENCY HELPER SCRIPT
6065 M:      Saravana Kannan <saravanak@google.com>
6066 L:      linux-kernel@vger.kernel.org
6067 S:      Maintained
6068 F:      scripts/dev-needs.sh
6069
6070 DEVICE DIRECT ACCESS (DAX)
6071 M:      Dan Williams <dan.j.williams@intel.com>
6072 M:      Vishal Verma <vishal.l.verma@intel.com>
6073 M:      Dave Jiang <dave.jiang@intel.com>
6074 L:      nvdimm@lists.linux.dev
6075 L:      linux-cxl@vger.kernel.org
6076 S:      Supported
6077 F:      drivers/dax/
6078
6079 DEVICE FREQUENCY (DEVFREQ)
6080 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6081 M:      Kyungmin Park <kyungmin.park@samsung.com>
6082 M:      Chanwoo Choi <cw00.choi@samsung.com>
6083 L:      linux-pm@vger.kernel.org
6084 S:      Maintained
6085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6086 F:      Documentation/devicetree/bindings/devfreq/
6087 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6088 F:      drivers/devfreq/
6089 F:      include/linux/devfreq.h
6090 F:      include/trace/events/devfreq.h
6091
6092 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6093 M:      Chanwoo Choi <cw00.choi@samsung.com>
6094 L:      linux-pm@vger.kernel.org
6095 S:      Supported
6096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6097 F:      Documentation/devicetree/bindings/devfreq/event/
6098 F:      drivers/devfreq/devfreq-event.c
6099 F:      drivers/devfreq/event/
6100 F:      include/dt-bindings/pmu/exynos_ppmu.h
6101 F:      include/linux/devfreq-event.h
6102
6103 DEVICE RESOURCE MANAGEMENT HELPERS
6104 M:      Hans de Goede <hdegoede@redhat.com>
6105 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6106 S:      Maintained
6107 F:      include/linux/devm-helpers.h
6108
6109 DEVICE-MAPPER  (LVM)
6110 M:      Alasdair Kergon <agk@redhat.com>
6111 M:      Mike Snitzer <snitzer@kernel.org>
6112 M:      Mikulas Patocka <mpatocka@redhat.com>
6113 M:      dm-devel@lists.linux.dev
6114 L:      dm-devel@lists.linux.dev
6115 S:      Maintained
6116 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6118 F:      Documentation/admin-guide/device-mapper/
6119 F:      drivers/md/Kconfig
6120 F:      drivers/md/Makefile
6121 F:      drivers/md/dm*
6122 F:      drivers/md/persistent-data/
6123 F:      include/linux/device-mapper.h
6124 F:      include/linux/dm-*.h
6125 F:      include/uapi/linux/dm-*.h
6126
6127 DEVLINK
6128 M:      Jiri Pirko <jiri@resnulli.us>
6129 L:      netdev@vger.kernel.org
6130 S:      Supported
6131 F:      Documentation/networking/devlink
6132 F:      include/net/devlink.h
6133 F:      include/uapi/linux/devlink.h
6134 F:      net/devlink/
6135
6136 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6137 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6138 L:      kernel@dh-electronics.com
6139 S:      Maintained
6140 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6141 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6142
6143 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6144 M:      Marek Vasut <marex@denx.de>
6145 L:      kernel@dh-electronics.com
6146 S:      Maintained
6147 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6148 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6149
6150 DIALOG SEMICONDUCTOR DRIVERS
6151 M:      Support Opensource <support.opensource@diasemi.com>
6152 S:      Supported
6153 W:      http://www.dialog-semiconductor.com/products
6154 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6155 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6156 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6157 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6158 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6159 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6160 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6161 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6162 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6163 F:      Documentation/devicetree/bindings/watchdog/dlg,da90??-watchdog.yaml
6164 F:      Documentation/hwmon/da90??.rst
6165 F:      drivers/gpio/gpio-da90??.c
6166 F:      drivers/hwmon/da90??-hwmon.c
6167 F:      drivers/iio/adc/da91??-*.c
6168 F:      drivers/input/misc/da72??.[ch]
6169 F:      drivers/input/misc/da90??_onkey.c
6170 F:      drivers/input/touchscreen/da9052_tsi.c
6171 F:      drivers/leds/leds-da90??.c
6172 F:      drivers/mfd/da903x.c
6173 F:      drivers/mfd/da90??-*.c
6174 F:      drivers/mfd/da91??-*.c
6175 F:      drivers/pinctrl/pinctrl-da90??.c
6176 F:      drivers/power/supply/da9052-battery.c
6177 F:      drivers/power/supply/da91??-*.c
6178 F:      drivers/regulator/da9???-regulator.[ch]
6179 F:      drivers/regulator/slg51000-regulator.[ch]
6180 F:      drivers/rtc/rtc-da90??.c
6181 F:      drivers/thermal/da90??-thermal.c
6182 F:      drivers/video/backlight/da90??_bl.c
6183 F:      drivers/watchdog/da90??_wdt.c
6184 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6185 F:      include/linux/mfd/da903x.h
6186 F:      include/linux/mfd/da9052/
6187 F:      include/linux/mfd/da9055/
6188 F:      include/linux/mfd/da9062/
6189 F:      include/linux/mfd/da9063/
6190 F:      include/linux/mfd/da9150/
6191 F:      include/linux/regulator/da9211.h
6192 F:      include/sound/da[79]*.h
6193 F:      sound/soc/codecs/da[79]*.[ch]
6194
6195 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6196 M:      William Breathitt Gray <william.gray@linaro.org>
6197 L:      linux-gpio@vger.kernel.org
6198 S:      Maintained
6199 F:      drivers/gpio/gpio-gpio-mm.c
6200
6201 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6202 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6203 L:      linux-media@vger.kernel.org
6204 S:      Maintained
6205 F:      Documentation/admin-guide/media/mgb4.rst
6206 F:      drivers/media/pci/mgb4/
6207
6208 DIOLAN U2C-12 I2C DRIVER
6209 M:      Guenter Roeck <linux@roeck-us.net>
6210 L:      linux-i2c@vger.kernel.org
6211 S:      Maintained
6212 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6213
6214 DIRECTORY NOTIFICATION (DNOTIFY)
6215 M:      Jan Kara <jack@suse.cz>
6216 R:      Amir Goldstein <amir73il@gmail.com>
6217 L:      linux-fsdevel@vger.kernel.org
6218 S:      Maintained
6219 F:      Documentation/filesystems/dnotify.rst
6220 F:      fs/notify/dnotify/
6221 F:      include/linux/dnotify.h
6222
6223 DISK GEOMETRY AND PARTITION HANDLING
6224 M:      Andries Brouwer <aeb@cwi.nl>
6225 S:      Maintained
6226 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6227 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6228 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6229
6230 DISKQUOTA
6231 M:      Jan Kara <jack@suse.com>
6232 S:      Maintained
6233 F:      Documentation/filesystems/quota.rst
6234 F:      fs/quota/
6235 F:      include/linux/quota*.h
6236 F:      include/uapi/linux/quota*.h
6237
6238 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6239 M:      Bernie Thompson <bernie@plugable.com>
6240 L:      linux-fbdev@vger.kernel.org
6241 S:      Maintained
6242 W:      http://plugable.com/category/projects/udlfb/
6243 F:      Documentation/fb/udlfb.rst
6244 F:      drivers/video/fbdev/udlfb.c
6245 F:      include/video/udlfb.h
6246
6247 DISTRIBUTED LOCK MANAGER (DLM)
6248 M:      Alexander Aring <aahringo@redhat.com>
6249 M:      David Teigland <teigland@redhat.com>
6250 L:      gfs2@lists.linux.dev
6251 S:      Supported
6252 W:      https://pagure.io/dlm
6253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6254 F:      fs/dlm/
6255
6256 DMA BUFFER SHARING FRAMEWORK
6257 M:      Sumit Semwal <sumit.semwal@linaro.org>
6258 M:      Christian König <christian.koenig@amd.com>
6259 L:      linux-media@vger.kernel.org
6260 L:      dri-devel@lists.freedesktop.org
6261 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6262 S:      Maintained
6263 T:      git git://anongit.freedesktop.org/drm/drm-misc
6264 F:      Documentation/driver-api/dma-buf.rst
6265 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6266 F:      drivers/dma-buf/
6267 F:      include/linux/*fence.h
6268 F:      include/linux/dma-buf.h
6269 F:      include/linux/dma-resv.h
6270 K:      \bdma_(?:buf|fence|resv)\b
6271
6272 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6273 M:      Vinod Koul <vkoul@kernel.org>
6274 L:      dmaengine@vger.kernel.org
6275 S:      Maintained
6276 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6278 F:      Documentation/devicetree/bindings/dma/
6279 F:      Documentation/driver-api/dmaengine/
6280 F:      drivers/dma/
6281 F:      include/dt-bindings/dma/
6282 F:      include/linux/dma/
6283 F:      include/linux/dmaengine.h
6284 F:      include/linux/of_dma.h
6285
6286 DMA MAPPING BENCHMARK
6287 M:      Xiang Chen <chenxiang66@hisilicon.com>
6288 L:      iommu@lists.linux.dev
6289 F:      kernel/dma/map_benchmark.c
6290 F:      tools/testing/selftests/dma/
6291
6292 DMA MAPPING HELPERS
6293 M:      Christoph Hellwig <hch@lst.de>
6294 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6295 R:      Robin Murphy <robin.murphy@arm.com>
6296 L:      iommu@lists.linux.dev
6297 S:      Supported
6298 W:      http://git.infradead.org/users/hch/dma-mapping.git
6299 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6300 F:      include/asm-generic/dma-mapping.h
6301 F:      include/linux/dma-direct.h
6302 F:      include/linux/dma-map-ops.h
6303 F:      include/linux/dma-mapping.h
6304 F:      include/linux/swiotlb.h
6305 F:      kernel/dma/
6306
6307 DMA-BUF HEAPS FRAMEWORK
6308 M:      Sumit Semwal <sumit.semwal@linaro.org>
6309 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6310 R:      Brian Starkey <Brian.Starkey@arm.com>
6311 R:      John Stultz <jstultz@google.com>
6312 R:      T.J. Mercier <tjmercier@google.com>
6313 L:      linux-media@vger.kernel.org
6314 L:      dri-devel@lists.freedesktop.org
6315 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6316 S:      Maintained
6317 T:      git git://anongit.freedesktop.org/drm/drm-misc
6318 F:      drivers/dma-buf/dma-heap.c
6319 F:      drivers/dma-buf/heaps/*
6320 F:      include/linux/dma-heap.h
6321 F:      include/uapi/linux/dma-heap.h
6322
6323 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6324 M:      Lukasz Luba <lukasz.luba@arm.com>
6325 L:      linux-pm@vger.kernel.org
6326 L:      linux-samsung-soc@vger.kernel.org
6327 S:      Maintained
6328 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6329 F:      drivers/memory/samsung/exynos5422-dmc.c
6330
6331 DME1737 HARDWARE MONITOR DRIVER
6332 M:      Juerg Haefliger <juergh@proton.me>
6333 L:      linux-hwmon@vger.kernel.org
6334 S:      Maintained
6335 F:      Documentation/hwmon/dme1737.rst
6336 F:      drivers/hwmon/dme1737.c
6337
6338 DMI/SMBIOS SUPPORT
6339 M:      Jean Delvare <jdelvare@suse.com>
6340 S:      Maintained
6341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6342 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6343 F:      drivers/firmware/dmi-id.c
6344 F:      drivers/firmware/dmi_scan.c
6345 F:      include/linux/dmi.h
6346
6347 DOCUMENTATION
6348 M:      Jonathan Corbet <corbet@lwn.net>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 P:      Documentation/doc-guide/maintainer-profile.rst
6352 T:      git git://git.lwn.net/linux.git docs-next
6353 F:      Documentation/
6354 F:      scripts/documentation-file-ref-check
6355 F:      scripts/kernel-doc
6356 F:      scripts/sphinx-pre-install
6357 X:      Documentation/ABI/
6358 X:      Documentation/admin-guide/media/
6359 X:      Documentation/devicetree/
6360 X:      Documentation/driver-api/media/
6361 X:      Documentation/firmware-guide/acpi/
6362 X:      Documentation/i2c/
6363 X:      Documentation/netlink/
6364 X:      Documentation/power/
6365 X:      Documentation/spi/
6366 X:      Documentation/userspace-api/media/
6367
6368 DOCUMENTATION PROCESS
6369 M:      Jonathan Corbet <corbet@lwn.net>
6370 L:      workflows@vger.kernel.org
6371 S:      Maintained
6372 F:      Documentation/maintainer/
6373 F:      Documentation/process/
6374
6375 DOCUMENTATION REPORTING ISSUES
6376 M:      Thorsten Leemhuis <linux@leemhuis.info>
6377 L:      linux-doc@vger.kernel.org
6378 S:      Maintained
6379 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6380 F:      Documentation/admin-guide/reporting-issues.rst
6381
6382 DOCUMENTATION SCRIPTS
6383 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6384 L:      linux-doc@vger.kernel.org
6385 S:      Maintained
6386 F:      Documentation/sphinx/parse-headers.pl
6387 F:      scripts/documentation-file-ref-check
6388 F:      scripts/sphinx-pre-install
6389
6390 DOCUMENTATION/ITALIAN
6391 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6392 L:      linux-doc@vger.kernel.org
6393 S:      Maintained
6394 F:      Documentation/translations/it_IT
6395
6396 DOCUMENTATION/JAPANESE
6397 R:      Akira Yokosawa <akiyks@gmail.com>
6398 L:      linux-doc@vger.kernel.org
6399 S:      Maintained
6400 F:      Documentation/translations/ja_JP
6401
6402 DONGWOON DW9714 LENS VOICE COIL DRIVER
6403 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6404 L:      linux-media@vger.kernel.org
6405 S:      Maintained
6406 T:      git git://linuxtv.org/media_tree.git
6407 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6408 F:      drivers/media/i2c/dw9714.c
6409
6410 DONGWOON DW9719 LENS VOICE COIL DRIVER
6411 M:      Daniel Scally <djrscally@gmail.com>
6412 L:      linux-media@vger.kernel.org
6413 S:      Maintained
6414 T:      git git://linuxtv.org/media_tree.git
6415 F:      drivers/media/i2c/dw9719.c
6416
6417 DONGWOON DW9768 LENS VOICE COIL DRIVER
6418 L:      linux-media@vger.kernel.org
6419 S:      Orphan
6420 T:      git git://linuxtv.org/media_tree.git
6421 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6422 F:      drivers/media/i2c/dw9768.c
6423
6424 DONGWOON DW9807 LENS VOICE COIL DRIVER
6425 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6426 L:      linux-media@vger.kernel.org
6427 S:      Maintained
6428 T:      git git://linuxtv.org/media_tree.git
6429 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6430 F:      drivers/media/i2c/dw9807-vcm.c
6431
6432 DOUBLETALK DRIVER
6433 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6434 L:      blinux-list@redhat.com
6435 S:      Maintained
6436 F:      drivers/char/dtlk.c
6437 F:      include/linux/dtlk.h
6438
6439 DPAA2 DATAPATH I/O (DPIO) DRIVER
6440 M:      Roy Pledge <Roy.Pledge@nxp.com>
6441 L:      linux-kernel@vger.kernel.org
6442 S:      Maintained
6443 F:      drivers/soc/fsl/dpio
6444
6445 DPAA2 ETHERNET DRIVER
6446 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6447 L:      netdev@vger.kernel.org
6448 S:      Maintained
6449 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6450 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6451 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6452 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6453 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6454 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6455 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6456 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6457 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6458 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6459
6460 DPAA2 ETHERNET SWITCH DRIVER
6461 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6462 L:      netdev@vger.kernel.org
6463 S:      Maintained
6464 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6465 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6466 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6467
6468 DPLL SUBSYSTEM
6469 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6470 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6471 M:      Jiri Pirko <jiri@resnulli.us>
6472 L:      netdev@vger.kernel.org
6473 S:      Supported
6474 F:      Documentation/driver-api/dpll.rst
6475 F:      drivers/dpll/*
6476 F:      include/linux/dpll.h
6477 F:      include/uapi/linux/dpll.h
6478
6479 DRBD DRIVER
6480 M:      Philipp Reisner <philipp.reisner@linbit.com>
6481 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6482 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6483 L:      drbd-dev@lists.linbit.com
6484 S:      Supported
6485 W:      http://www.drbd.org
6486 T:      git git://git.linbit.com/linux-drbd.git
6487 T:      git git://git.linbit.com/drbd-8.4.git
6488 F:      Documentation/admin-guide/blockdev/
6489 F:      drivers/block/drbd/
6490 F:      include/linux/drbd*
6491 F:      lib/lru_cache.c
6492
6493 DRIVER COMPONENT FRAMEWORK
6494 L:      dri-devel@lists.freedesktop.org
6495 F:      drivers/base/component.c
6496 F:      include/linux/component.h
6497
6498 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6499 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6500 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6501 S:      Supported
6502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6503 F:      Documentation/core-api/kobject.rst
6504 F:      drivers/base/
6505 F:      fs/debugfs/
6506 F:      fs/sysfs/
6507 F:      include/linux/debugfs.h
6508 F:      include/linux/fwnode.h
6509 F:      include/linux/kobj*
6510 F:      include/linux/property.h
6511 F:      lib/kobj*
6512
6513 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6514 M:      Nishanth Menon <nm@ti.com>
6515 L:      linux-pm@vger.kernel.org
6516 S:      Maintained
6517 F:      drivers/soc/ti/smartreflex.c
6518 F:      include/linux/power/smartreflex.h
6519
6520 DRM ACCEL DRIVERS FOR INTEL VPU
6521 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6522 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6523 L:      dri-devel@lists.freedesktop.org
6524 S:      Supported
6525 T:      git git://anongit.freedesktop.org/drm/drm-misc
6526 F:      drivers/accel/ivpu/
6527 F:      include/uapi/drm/ivpu_accel.h
6528
6529 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6530 M:      Oded Gabbay <ogabbay@kernel.org>
6531 L:      dri-devel@lists.freedesktop.org
6532 S:      Maintained
6533 C:      irc://irc.oftc.net/dri-devel
6534 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6535 F:      Documentation/accel/
6536 F:      drivers/accel/
6537 F:      include/drm/drm_accel.h
6538
6539 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6540 M:      Maxime Ripard <mripard@kernel.org>
6541 M:      Chen-Yu Tsai <wens@csie.org>
6542 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6543 L:      dri-devel@lists.freedesktop.org
6544 S:      Supported
6545 T:      git git://anongit.freedesktop.org/drm/drm-misc
6546 F:      drivers/gpu/drm/sun4i/sun8i*
6547
6548 DRM DRIVER FOR ARM PL111 CLCD
6549 S:      Orphan
6550 T:      git git://anongit.freedesktop.org/drm/drm-misc
6551 F:      drivers/gpu/drm/pl111/
6552
6553 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6554 M:      Linus Walleij <linus.walleij@linaro.org>
6555 S:      Maintained
6556 T:      git git://anongit.freedesktop.org/drm/drm-misc
6557 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6558 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6559
6560 DRM DRIVER FOR ASPEED BMC GFX
6561 M:      Joel Stanley <joel@jms.id.au>
6562 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6563 S:      Supported
6564 T:      git git://anongit.freedesktop.org/drm/drm-misc
6565 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6566 F:      drivers/gpu/drm/aspeed/
6567
6568 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6569 M:      Dave Airlie <airlied@redhat.com>
6570 R:      Thomas Zimmermann <tzimmermann@suse.de>
6571 R:      Jocelyn Falempe <jfalempe@redhat.com>
6572 L:      dri-devel@lists.freedesktop.org
6573 S:      Supported
6574 T:      git git://anongit.freedesktop.org/drm/drm-misc
6575 F:      drivers/gpu/drm/ast/
6576
6577 DRM DRIVER FOR BOCHS VIRTUAL GPU
6578 M:      Gerd Hoffmann <kraxel@redhat.com>
6579 L:      virtualization@lists.linux.dev
6580 S:      Maintained
6581 T:      git git://anongit.freedesktop.org/drm/drm-misc
6582 F:      drivers/gpu/drm/tiny/bochs.c
6583
6584 DRM DRIVER FOR BOE HIMAX8279D PANELS
6585 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6586 S:      Maintained
6587 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6588 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6589
6590 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6591 M:      Jagan Teki <jagan@amarulasolutions.com>
6592 S:      Maintained
6593 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6594 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6595
6596 DRM DRIVER FOR EBBG FT8719 PANEL
6597 M:      Joel Selvaraj <jo@jsfamily.in>
6598 S:      Maintained
6599 T:      git git://anongit.freedesktop.org/drm/drm-misc
6600 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6601 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6602
6603 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6604 M:      Linus Walleij <linus.walleij@linaro.org>
6605 S:      Maintained
6606 T:      git git://anongit.freedesktop.org/drm/drm-misc
6607 F:      drivers/gpu/drm/tve200/
6608
6609 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6610 M:      Icenowy Zheng <icenowy@aosc.io>
6611 S:      Maintained
6612 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6613 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6614
6615 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6616 M:      Jagan Teki <jagan@amarulasolutions.com>
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6619 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6620
6621 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6622 M:      Thomas Zimmermann <tzimmermann@suse.de>
6623 M:      Javier Martinez Canillas <javierm@redhat.com>
6624 L:      dri-devel@lists.freedesktop.org
6625 S:      Maintained
6626 T:      git git://anongit.freedesktop.org/drm/drm-misc
6627 F:      drivers/gpu/drm/drm_aperture.c
6628 F:      drivers/gpu/drm/tiny/ofdrm.c
6629 F:      drivers/gpu/drm/tiny/simpledrm.c
6630 F:      drivers/video/aperture.c
6631 F:      drivers/video/nomodeset.c
6632 F:      include/drm/drm_aperture.h
6633 F:      include/linux/aperture.h
6634 F:      include/video/nomodeset.h
6635
6636 DRM DRIVER FOR GENERIC EDP PANELS
6637 R:      Douglas Anderson <dianders@chromium.org>
6638 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6639 F:      drivers/gpu/drm/panel/panel-edp.c
6640
6641 DRM DRIVER FOR GENERIC USB DISPLAY
6642 M:      Noralf Trønnes <noralf@tronnes.org>
6643 S:      Maintained
6644 W:      https://github.com/notro/gud/wiki
6645 T:      git git://anongit.freedesktop.org/drm/drm-misc
6646 F:      drivers/gpu/drm/gud/
6647 F:      include/drm/gud.h
6648
6649 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6650 M:      Hans de Goede <hdegoede@redhat.com>
6651 S:      Maintained
6652 T:      git git://anongit.freedesktop.org/drm/drm-misc
6653 F:      drivers/gpu/drm/tiny/gm12u320.c
6654
6655 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6656 M:      Ondrej Jirman <megi@xff.cz>
6657 M:      Javier Martinez Canillas <javierm@redhat.com>
6658 S:      Maintained
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6661 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6662
6663 DRM DRIVER FOR HX8357D PANELS
6664 S:      Orphan
6665 T:      git git://anongit.freedesktop.org/drm/drm-misc
6666 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6667 F:      drivers/gpu/drm/tiny/hx8357d.c
6668
6669 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6670 M:      Deepak Rawat <drawat.floss@gmail.com>
6671 L:      linux-hyperv@vger.kernel.org
6672 L:      dri-devel@lists.freedesktop.org
6673 S:      Maintained
6674 T:      git git://anongit.freedesktop.org/drm/drm-misc
6675 F:      drivers/gpu/drm/hyperv
6676
6677 DRM DRIVER FOR ILITEK ILI9225 PANELS
6678 M:      David Lechner <david@lechnology.com>
6679 S:      Maintained
6680 T:      git git://anongit.freedesktop.org/drm/drm-misc
6681 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6682 F:      drivers/gpu/drm/tiny/ili9225.c
6683
6684 DRM DRIVER FOR ILITEK ILI9486 PANELS
6685 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6686 S:      Maintained
6687 T:      git git://anongit.freedesktop.org/drm/drm-misc
6688 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6689 F:      drivers/gpu/drm/tiny/ili9486.c
6690
6691 DRM DRIVER FOR ILITEK ILI9805 PANELS
6692 M:      Michael Trimarchi <michael@amarulasolutions.com>
6693 S:      Maintained
6694 F:      Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
6695 F:      drivers/gpu/drm/panel/panel-ilitek-ili9805.c
6696
6697 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6698 M:      Jagan Teki <jagan@edgeble.ai>
6699 S:      Maintained
6700 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6701 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6702
6703 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6704 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6705 S:      Supported
6706 T:      git git://anongit.freedesktop.org/drm/drm-misc
6707 F:      drivers/gpu/drm/logicvc/
6708
6709 DRM DRIVER FOR LVDS PANELS
6710 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6711 L:      dri-devel@lists.freedesktop.org
6712 S:      Maintained
6713 T:      git git://anongit.freedesktop.org/drm/drm-misc
6714 F:      Documentation/devicetree/bindings/display/lvds.yaml
6715 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6716 F:      drivers/gpu/drm/panel/panel-lvds.c
6717
6718 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6719 M:      Guido Günther <agx@sigxcpu.org>
6720 R:      Purism Kernel Team <kernel@puri.sm>
6721 S:      Maintained
6722 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6723 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6724
6725 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6726 M:      Dave Airlie <airlied@redhat.com>
6727 R:      Thomas Zimmermann <tzimmermann@suse.de>
6728 R:      Jocelyn Falempe <jfalempe@redhat.com>
6729 L:      dri-devel@lists.freedesktop.org
6730 S:      Supported
6731 T:      git git://anongit.freedesktop.org/drm/drm-misc
6732 F:      drivers/gpu/drm/mgag200/
6733
6734 DRM DRIVER FOR MI0283QT
6735 M:      Noralf Trønnes <noralf@tronnes.org>
6736 S:      Maintained
6737 T:      git git://anongit.freedesktop.org/drm/drm-misc
6738 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6739 F:      drivers/gpu/drm/tiny/mi0283qt.c
6740
6741 DRM DRIVER FOR MIPI DBI compatible panels
6742 M:      Noralf Trønnes <noralf@tronnes.org>
6743 S:      Maintained
6744 W:      https://github.com/notro/panel-mipi-dbi/wiki
6745 T:      git git://anongit.freedesktop.org/drm/drm-misc
6746 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6747 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6748
6749 DRM DRIVER FOR MSM ADRENO GPU
6750 M:      Rob Clark <robdclark@gmail.com>
6751 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6752 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6753 R:      Sean Paul <sean@poorly.run>
6754 R:      Marijn Suijten <marijn.suijten@somainline.org>
6755 L:      linux-arm-msm@vger.kernel.org
6756 L:      dri-devel@lists.freedesktop.org
6757 L:      freedreno@lists.freedesktop.org
6758 S:      Maintained
6759 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6760 T:      git https://gitlab.freedesktop.org/drm/msm.git
6761 F:      Documentation/devicetree/bindings/display/msm/
6762 F:      drivers/gpu/drm/ci/xfails/msm*
6763 F:      drivers/gpu/drm/msm/
6764 F:      include/uapi/drm/msm_drm.h
6765
6766 DRM DRIVER FOR NOVATEK NT35510 PANELS
6767 M:      Linus Walleij <linus.walleij@linaro.org>
6768 S:      Maintained
6769 T:      git git://anongit.freedesktop.org/drm/drm-misc
6770 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6771 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6772
6773 DRM DRIVER FOR NOVATEK NT35560 PANELS
6774 M:      Linus Walleij <linus.walleij@linaro.org>
6775 S:      Maintained
6776 T:      git git://anongit.freedesktop.org/drm/drm-misc
6777 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6778 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6779
6780 DRM DRIVER FOR NOVATEK NT36523 PANELS
6781 M:      Jianhua Lu <lujianhua000@gmail.com>
6782 S:      Maintained
6783 T:      git git://anongit.freedesktop.org/drm/drm-misc
6784 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6785 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6786
6787 DRM DRIVER FOR NOVATEK NT36672A PANELS
6788 M:      Sumit Semwal <sumit.semwal@linaro.org>
6789 S:      Maintained
6790 T:      git git://anongit.freedesktop.org/drm/drm-misc
6791 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6792 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6793
6794 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6795 M:      Karol Herbst <kherbst@redhat.com>
6796 M:      Lyude Paul <lyude@redhat.com>
6797 M:      Danilo Krummrich <dakr@redhat.com>
6798 L:      dri-devel@lists.freedesktop.org
6799 L:      nouveau@lists.freedesktop.org
6800 S:      Supported
6801 W:      https://nouveau.freedesktop.org/
6802 Q:      https://patchwork.freedesktop.org/project/nouveau/
6803 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6804 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6805 C:      irc://irc.oftc.net/nouveau
6806 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6807 F:      drivers/gpu/drm/nouveau/
6808 F:      include/uapi/drm/nouveau_drm.h
6809
6810 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6811 M:      Stefan Mavrodiev <stefan@olimex.com>
6812 S:      Maintained
6813 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6814 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6815
6816 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6817 R:      Douglas Anderson <dianders@chromium.org>
6818 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6819 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6820
6821 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6822 M:      Noralf Trønnes <noralf@tronnes.org>
6823 S:      Maintained
6824 T:      git git://anongit.freedesktop.org/drm/drm-misc
6825 F:      Documentation/devicetree/bindings/display/repaper.txt
6826 F:      drivers/gpu/drm/tiny/repaper.c
6827
6828 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6829 M:      Dave Airlie <airlied@redhat.com>
6830 M:      Gerd Hoffmann <kraxel@redhat.com>
6831 L:      virtualization@lists.linux.dev
6832 S:      Obsolete
6833 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6834 T:      git git://anongit.freedesktop.org/drm/drm-misc
6835 F:      drivers/gpu/drm/tiny/cirrus.c
6836
6837 DRM DRIVER FOR QXL VIRTUAL GPU
6838 M:      Dave Airlie <airlied@redhat.com>
6839 M:      Gerd Hoffmann <kraxel@redhat.com>
6840 L:      virtualization@lists.linux.dev
6841 L:      spice-devel@lists.freedesktop.org
6842 S:      Maintained
6843 T:      git git://anongit.freedesktop.org/drm/drm-misc
6844 F:      drivers/gpu/drm/qxl/
6845 F:      include/uapi/drm/qxl_drm.h
6846
6847 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6848 M:      Robert Chiras <robert.chiras@nxp.com>
6849 S:      Maintained
6850 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6851 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6852
6853 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6854 M:      Linus Walleij <linus.walleij@linaro.org>
6855 S:      Maintained
6856 T:      git git://anongit.freedesktop.org/drm/drm-misc
6857 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6858 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6859
6860 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6861 M:      Inki Dae <inki.dae@samsung.com>
6862 M:      Jagan Teki <jagan@amarulasolutions.com>
6863 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6864 S:      Maintained
6865 T:      git git://anongit.freedesktop.org/drm/drm-misc
6866 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6867 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6868 F:      include/drm/bridge/samsung-dsim.h
6869
6870 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6871 M:      Markuss Broks <markuss.broks@gmail.com>
6872 S:      Maintained
6873 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6874 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6875
6876 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6877 M:      Artur Weber <aweber.kernel@gmail.com>
6878 S:      Maintained
6879 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6880 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6881
6882 DRM DRIVER FOR SITRONIX ST7586 PANELS
6883 M:      David Lechner <david@lechnology.com>
6884 S:      Maintained
6885 T:      git git://anongit.freedesktop.org/drm/drm-misc
6886 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6887 F:      drivers/gpu/drm/tiny/st7586.c
6888
6889 DRM DRIVER FOR SITRONIX ST7701 PANELS
6890 M:      Jagan Teki <jagan@amarulasolutions.com>
6891 S:      Maintained
6892 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6893 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6894
6895 DRM DRIVER FOR SITRONIX ST7703 PANELS
6896 M:      Guido Günther <agx@sigxcpu.org>
6897 R:      Purism Kernel Team <kernel@puri.sm>
6898 R:      Ondrej Jirman <megi@xff.cz>
6899 S:      Maintained
6900 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6901 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6902
6903 DRM DRIVER FOR SITRONIX ST7735R PANELS
6904 M:      David Lechner <david@lechnology.com>
6905 S:      Maintained
6906 T:      git git://anongit.freedesktop.org/drm/drm-misc
6907 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6908 F:      drivers/gpu/drm/tiny/st7735r.c
6909
6910 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6911 M:      Javier Martinez Canillas <javierm@redhat.com>
6912 S:      Maintained
6913 T:      git git://anongit.freedesktop.org/drm/drm-misc
6914 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6915 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6916 F:      drivers/gpu/drm/solomon/ssd130x*
6917
6918 DRM DRIVER FOR ST-ERICSSON MCDE
6919 M:      Linus Walleij <linus.walleij@linaro.org>
6920 S:      Maintained
6921 T:      git git://anongit.freedesktop.org/drm/drm-misc
6922 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6923 F:      drivers/gpu/drm/mcde/
6924
6925 DRM DRIVER FOR SYNAPTICS R63353 PANELS
6926 M:      Michael Trimarchi <michael@amarulasolutions.com>
6927 S:      Maintained
6928 F:      Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
6929 F:      drivers/gpu/drm/panel/panel-synaptics-r63353.c
6930
6931 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6932 M:      Jagan Teki <jagan@amarulasolutions.com>
6933 S:      Maintained
6934 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6935 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6936
6937 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6938 R:      Douglas Anderson <dianders@chromium.org>
6939 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6940 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6941
6942 DRM DRIVER FOR TPO TPG110 PANELS
6943 M:      Linus Walleij <linus.walleij@linaro.org>
6944 S:      Maintained
6945 T:      git git://anongit.freedesktop.org/drm/drm-misc
6946 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6947 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6948
6949 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6950 M:      Dave Airlie <airlied@redhat.com>
6951 R:      Sean Paul <sean@poorly.run>
6952 R:      Thomas Zimmermann <tzimmermann@suse.de>
6953 L:      dri-devel@lists.freedesktop.org
6954 S:      Supported
6955 T:      git git://anongit.freedesktop.org/drm/drm-misc
6956 F:      drivers/gpu/drm/udl/
6957
6958 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6959 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6960 M:      Melissa Wen <melissa.srw@gmail.com>
6961 M:      Maíra Canal <mairacanal@riseup.net>
6962 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6963 R:      Daniel Vetter <daniel@ffwll.ch>
6964 L:      dri-devel@lists.freedesktop.org
6965 S:      Maintained
6966 T:      git git://anongit.freedesktop.org/drm/drm-misc
6967 F:      Documentation/gpu/vkms.rst
6968 F:      drivers/gpu/drm/vkms/
6969
6970 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6971 M:      Hans de Goede <hdegoede@redhat.com>
6972 L:      dri-devel@lists.freedesktop.org
6973 S:      Maintained
6974 T:      git git://anongit.freedesktop.org/drm/drm-misc
6975 F:      drivers/gpu/drm/vboxvideo/
6976
6977 DRM DRIVER FOR VMWARE VIRTUAL GPU
6978 M:      Zack Rusin <zack.rusin@broadcom.com>
6979 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
6980 L:      dri-devel@lists.freedesktop.org
6981 S:      Supported
6982 T:      git git://anongit.freedesktop.org/drm/drm-misc
6983 F:      drivers/gpu/drm/vmwgfx/
6984 F:      include/uapi/drm/vmwgfx_drm.h
6985
6986 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6987 M:      Linus Walleij <linus.walleij@linaro.org>
6988 S:      Maintained
6989 T:      git git://anongit.freedesktop.org/drm/drm-misc
6990 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6991 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6992
6993 DRM DRIVERS
6994 M:      David Airlie <airlied@gmail.com>
6995 M:      Daniel Vetter <daniel@ffwll.ch>
6996 L:      dri-devel@lists.freedesktop.org
6997 S:      Maintained
6998 B:      https://gitlab.freedesktop.org/drm
6999 C:      irc://irc.oftc.net/dri-devel
7000 T:      git git://anongit.freedesktop.org/drm/drm
7001 F:      Documentation/devicetree/bindings/display/
7002 F:      Documentation/devicetree/bindings/gpu/
7003 F:      Documentation/gpu/
7004 F:      drivers/gpu/
7005 F:      include/drm/
7006 F:      include/linux/vga*
7007 F:      include/uapi/drm/
7008
7009 DRM DRIVERS AND MISC GPU PATCHES
7010 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
7011 M:      Maxime Ripard <mripard@kernel.org>
7012 M:      Thomas Zimmermann <tzimmermann@suse.de>
7013 S:      Maintained
7014 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
7015 T:      git git://anongit.freedesktop.org/drm/drm-misc
7016 F:      Documentation/devicetree/bindings/display/
7017 F:      Documentation/devicetree/bindings/gpu/
7018 F:      Documentation/gpu/
7019 F:      drivers/gpu/drm/
7020 F:      drivers/gpu/vga/
7021 F:      include/drm/drm
7022 F:      include/linux/vga*
7023 F:      include/uapi/drm/
7024 X:      drivers/gpu/drm/amd/
7025 X:      drivers/gpu/drm/armada/
7026 X:      drivers/gpu/drm/etnaviv/
7027 X:      drivers/gpu/drm/exynos/
7028 X:      drivers/gpu/drm/i915/
7029 X:      drivers/gpu/drm/kmb/
7030 X:      drivers/gpu/drm/mediatek/
7031 X:      drivers/gpu/drm/msm/
7032 X:      drivers/gpu/drm/nouveau/
7033 X:      drivers/gpu/drm/radeon/
7034 X:      drivers/gpu/drm/renesas/
7035 X:      drivers/gpu/drm/tegra/
7036
7037 DRM DRIVERS FOR ALLWINNER A10
7038 M:      Maxime Ripard <mripard@kernel.org>
7039 M:      Chen-Yu Tsai <wens@csie.org>
7040 L:      dri-devel@lists.freedesktop.org
7041 S:      Supported
7042 T:      git git://anongit.freedesktop.org/drm/drm-misc
7043 F:      Documentation/devicetree/bindings/display/allwinner*
7044 F:      drivers/gpu/drm/sun4i/
7045
7046 DRM DRIVERS FOR AMLOGIC SOCS
7047 M:      Neil Armstrong <neil.armstrong@linaro.org>
7048 L:      dri-devel@lists.freedesktop.org
7049 L:      linux-amlogic@lists.infradead.org
7050 S:      Supported
7051 W:      http://linux-meson.com/
7052 T:      git git://anongit.freedesktop.org/drm/drm-misc
7053 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7054 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7055 F:      Documentation/gpu/meson.rst
7056 F:      drivers/gpu/drm/ci/xfails/meson*
7057 F:      drivers/gpu/drm/meson/
7058
7059 DRM DRIVERS FOR ATMEL HLCDC
7060 M:      Sam Ravnborg <sam@ravnborg.org>
7061 M:      Boris Brezillon <bbrezillon@kernel.org>
7062 L:      dri-devel@lists.freedesktop.org
7063 S:      Supported
7064 T:      git git://anongit.freedesktop.org/drm/drm-misc
7065 F:      Documentation/devicetree/bindings/display/atmel/
7066 F:      drivers/gpu/drm/atmel-hlcdc/
7067
7068 DRM DRIVERS FOR BRIDGE CHIPS
7069 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7070 M:      Neil Armstrong <neil.armstrong@linaro.org>
7071 M:      Robert Foss <rfoss@kernel.org>
7072 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7073 R:      Jonas Karlman <jonas@kwiboo.se>
7074 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7075 S:      Maintained
7076 T:      git git://anongit.freedesktop.org/drm/drm-misc
7077 F:      Documentation/devicetree/bindings/display/bridge/
7078 F:      drivers/gpu/drm/bridge/
7079 F:      drivers/gpu/drm/drm_bridge.c
7080 F:      drivers/gpu/drm/drm_bridge_connector.c
7081 F:      include/drm/drm_bridge.h
7082 F:      include/drm/drm_bridge_connector.h
7083
7084 DRM DRIVERS FOR EXYNOS
7085 M:      Inki Dae <inki.dae@samsung.com>
7086 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7087 M:      Kyungmin Park <kyungmin.park@samsung.com>
7088 L:      dri-devel@lists.freedesktop.org
7089 S:      Supported
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7091 F:      Documentation/devicetree/bindings/display/exynos/
7092 F:      Documentation/devicetree/bindings/display/samsung/
7093 F:      drivers/gpu/drm/exynos/
7094 F:      include/uapi/drm/exynos_drm.h
7095
7096 DRM DRIVERS FOR FREESCALE DCU
7097 M:      Stefan Agner <stefan@agner.ch>
7098 M:      Alison Wang <alison.wang@nxp.com>
7099 L:      dri-devel@lists.freedesktop.org
7100 S:      Supported
7101 T:      git git://anongit.freedesktop.org/drm/drm-misc
7102 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7103 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7104 F:      drivers/gpu/drm/fsl-dcu/
7105
7106 DRM DRIVERS FOR FREESCALE IMX 5/6
7107 M:      Philipp Zabel <p.zabel@pengutronix.de>
7108 L:      dri-devel@lists.freedesktop.org
7109 S:      Maintained
7110 T:      git git://anongit.freedesktop.org/drm/drm-misc
7111 T:      git git://git.pengutronix.de/git/pza/linux
7112 F:      Documentation/devicetree/bindings/display/imx/
7113 F:      drivers/gpu/drm/imx/ipuv3/
7114 F:      drivers/gpu/ipu-v3/
7115
7116 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7117 M:      Liu Ying <victor.liu@nxp.com>
7118 L:      dri-devel@lists.freedesktop.org
7119 S:      Maintained
7120 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7121 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7122 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7123 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7124 F:      drivers/gpu/drm/bridge/imx/
7125
7126 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7127 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7128 L:      dri-devel@lists.freedesktop.org
7129 S:      Maintained
7130 T:      git git://anongit.freedesktop.org/drm/drm-misc
7131 F:      drivers/gpu/drm/gma500/
7132
7133 DRM DRIVERS FOR HISILICON
7134 M:      Xinliang Liu <xinliang.liu@linaro.org>
7135 M:      Tian Tao  <tiantao6@hisilicon.com>
7136 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7137 R:      Sumit Semwal <sumit.semwal@linaro.org>
7138 R:      Yongqin Liu <yongqin.liu@linaro.org>
7139 R:      John Stultz <jstultz@google.com>
7140 L:      dri-devel@lists.freedesktop.org
7141 S:      Maintained
7142 T:      git git://anongit.freedesktop.org/drm/drm-misc
7143 F:      Documentation/devicetree/bindings/display/hisilicon/
7144 F:      drivers/gpu/drm/hisilicon/
7145
7146 DRM DRIVERS FOR LIMA
7147 M:      Qiang Yu <yuq825@gmail.com>
7148 L:      dri-devel@lists.freedesktop.org
7149 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7150 S:      Maintained
7151 T:      git git://anongit.freedesktop.org/drm/drm-misc
7152 F:      drivers/gpu/drm/lima/
7153 F:      include/uapi/drm/lima_drm.h
7154
7155 DRM DRIVERS FOR LOONGSON
7156 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7157 L:      dri-devel@lists.freedesktop.org
7158 S:      Supported
7159 T:      git git://anongit.freedesktop.org/drm/drm-misc
7160 F:      drivers/gpu/drm/loongson/
7161
7162 DRM DRIVERS FOR MEDIATEK
7163 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7164 M:      Philipp Zabel <p.zabel@pengutronix.de>
7165 L:      dri-devel@lists.freedesktop.org
7166 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7167 S:      Supported
7168 F:      Documentation/devicetree/bindings/display/mediatek/
7169 F:      drivers/gpu/drm/ci/xfails/mediatek*
7170 F:      drivers/gpu/drm/mediatek/
7171 F:      drivers/phy/mediatek/phy-mtk-dp.c
7172 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7173 F:      drivers/phy/mediatek/phy-mtk-mipi*
7174
7175 DRM DRIVERS FOR NVIDIA TEGRA
7176 M:      Thierry Reding <thierry.reding@gmail.com>
7177 M:      Mikko Perttunen <mperttunen@nvidia.com>
7178 L:      dri-devel@lists.freedesktop.org
7179 L:      linux-tegra@vger.kernel.org
7180 S:      Supported
7181 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7182 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7183 F:      Documentation/devicetree/bindings/gpu/host1x/
7184 F:      drivers/gpu/drm/tegra/
7185 F:      drivers/gpu/host1x/
7186 F:      include/linux/host1x.h
7187 F:      include/uapi/drm/tegra_drm.h
7188
7189 DRM DRIVERS FOR RENESAS R-CAR
7190 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7191 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7192 L:      dri-devel@lists.freedesktop.org
7193 L:      linux-renesas-soc@vger.kernel.org
7194 S:      Supported
7195 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7196 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7197 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7198 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7199 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7200 F:      drivers/gpu/drm/renesas/rcar-du/
7201
7202 DRM DRIVERS FOR RENESAS SHMOBILE
7203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7204 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7205 L:      dri-devel@lists.freedesktop.org
7206 L:      linux-renesas-soc@vger.kernel.org
7207 S:      Supported
7208 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7209 F:      drivers/gpu/drm/renesas/shmobile/
7210 F:      include/linux/platform_data/shmob_drm.h
7211
7212 DRM DRIVERS FOR ROCKCHIP
7213 M:      Sandy Huang <hjc@rock-chips.com>
7214 M:      Heiko Stübner <heiko@sntech.de>
7215 M:      Andy Yan <andy.yan@rock-chips.com>
7216 L:      dri-devel@lists.freedesktop.org
7217 S:      Maintained
7218 T:      git git://anongit.freedesktop.org/drm/drm-misc
7219 F:      Documentation/devicetree/bindings/display/rockchip/
7220 F:      drivers/gpu/drm/ci/xfails/rockchip*
7221 F:      drivers/gpu/drm/rockchip/
7222
7223 DRM DRIVERS FOR STI
7224 M:      Alain Volmat <alain.volmat@foss.st.com>
7225 L:      dri-devel@lists.freedesktop.org
7226 S:      Maintained
7227 T:      git git://anongit.freedesktop.org/drm/drm-misc
7228 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7229 F:      drivers/gpu/drm/sti
7230
7231 DRM DRIVERS FOR STM
7232 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7233 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7234 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7235 L:      dri-devel@lists.freedesktop.org
7236 S:      Maintained
7237 T:      git git://anongit.freedesktop.org/drm/drm-misc
7238 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7239 F:      drivers/gpu/drm/stm
7240
7241 DRM DRIVERS FOR TI KEYSTONE
7242 M:      Jyri Sarha <jyri.sarha@iki.fi>
7243 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7244 L:      dri-devel@lists.freedesktop.org
7245 S:      Maintained
7246 T:      git git://anongit.freedesktop.org/drm/drm-misc
7247 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7248 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7249 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7250 F:      drivers/gpu/drm/tidss/
7251
7252 DRM DRIVERS FOR TI LCDC
7253 M:      Jyri Sarha <jyri.sarha@iki.fi>
7254 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7255 L:      dri-devel@lists.freedesktop.org
7256 S:      Maintained
7257 T:      git git://anongit.freedesktop.org/drm/drm-misc
7258 F:      Documentation/devicetree/bindings/display/tilcdc/
7259 F:      drivers/gpu/drm/tilcdc/
7260
7261 DRM DRIVERS FOR TI OMAP
7262 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7263 L:      dri-devel@lists.freedesktop.org
7264 S:      Maintained
7265 T:      git git://anongit.freedesktop.org/drm/drm-misc
7266 F:      Documentation/devicetree/bindings/display/ti/
7267 F:      drivers/gpu/drm/omapdrm/
7268
7269 DRM DRIVERS FOR V3D
7270 M:      Melissa Wen <mwen@igalia.com>
7271 M:      Maíra Canal <mcanal@igalia.com>
7272 S:      Supported
7273 T:      git git://anongit.freedesktop.org/drm/drm-misc
7274 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7275 F:      drivers/gpu/drm/v3d/
7276 F:      include/uapi/drm/v3d_drm.h
7277
7278 DRM DRIVERS FOR VC4
7279 M:      Maxime Ripard <mripard@kernel.org>
7280 S:      Supported
7281 T:      git git://github.com/anholt/linux
7282 T:      git git://anongit.freedesktop.org/drm/drm-misc
7283 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7284 F:      drivers/gpu/drm/vc4/
7285 F:      include/uapi/drm/vc4_drm.h
7286
7287 DRM DRIVERS FOR VIVANTE GPU IP
7288 M:      Lucas Stach <l.stach@pengutronix.de>
7289 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7290 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7291 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7292 L:      dri-devel@lists.freedesktop.org
7293 S:      Maintained
7294 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7295 F:      drivers/gpu/drm/etnaviv/
7296 F:      include/uapi/drm/etnaviv_drm.h
7297
7298 DRM DRIVERS FOR XEN
7299 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7300 L:      dri-devel@lists.freedesktop.org
7301 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7302 S:      Supported
7303 T:      git git://anongit.freedesktop.org/drm/drm-misc
7304 F:      Documentation/gpu/xen-front.rst
7305 F:      drivers/gpu/drm/xen/
7306
7307 DRM DRIVERS FOR XILINX
7308 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7309 L:      dri-devel@lists.freedesktop.org
7310 S:      Maintained
7311 T:      git git://anongit.freedesktop.org/drm/drm-misc
7312 F:      Documentation/devicetree/bindings/display/xlnx/
7313 F:      drivers/gpu/drm/xlnx/
7314
7315 DRM GPU SCHEDULER
7316 M:      Luben Tuikov <ltuikov89@gmail.com>
7317 L:      dri-devel@lists.freedesktop.org
7318 S:      Maintained
7319 T:      git git://anongit.freedesktop.org/drm/drm-misc
7320 F:      drivers/gpu/drm/scheduler/
7321 F:      include/drm/gpu_scheduler.h
7322
7323 DRM PANEL DRIVERS
7324 M:      Neil Armstrong <neil.armstrong@linaro.org>
7325 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7326 R:      Sam Ravnborg <sam@ravnborg.org>
7327 L:      dri-devel@lists.freedesktop.org
7328 S:      Maintained
7329 T:      git git://anongit.freedesktop.org/drm/drm-misc
7330 F:      Documentation/devicetree/bindings/display/panel/
7331 F:      drivers/gpu/drm/drm_panel.c
7332 F:      drivers/gpu/drm/panel/
7333 F:      include/drm/drm_panel.h
7334
7335 DRM PRIVACY-SCREEN CLASS
7336 M:      Hans de Goede <hdegoede@redhat.com>
7337 L:      dri-devel@lists.freedesktop.org
7338 S:      Maintained
7339 T:      git git://anongit.freedesktop.org/drm/drm-misc
7340 F:      drivers/gpu/drm/drm_privacy_screen*
7341 F:      include/drm/drm_privacy_screen*
7342
7343 DRM TTM SUBSYSTEM
7344 M:      Christian Koenig <christian.koenig@amd.com>
7345 M:      Huang Rui <ray.huang@amd.com>
7346 L:      dri-devel@lists.freedesktop.org
7347 S:      Maintained
7348 T:      git git://anongit.freedesktop.org/drm/drm-misc
7349 F:      drivers/gpu/drm/ttm/
7350 F:      include/drm/ttm/
7351
7352 DRM AUTOMATED TESTING
7353 M:      Helen Koike <helen.koike@collabora.com>
7354 L:      dri-devel@lists.freedesktop.org
7355 S:      Maintained
7356 T:      git git://anongit.freedesktop.org/drm/drm-misc
7357 F:      Documentation/gpu/automated_testing.rst
7358 F:      drivers/gpu/drm/ci/
7359
7360 DSBR100 USB FM RADIO DRIVER
7361 M:      Alexey Klimov <klimov.linux@gmail.com>
7362 L:      linux-media@vger.kernel.org
7363 S:      Maintained
7364 T:      git git://linuxtv.org/media_tree.git
7365 F:      drivers/media/radio/dsbr100.c
7366
7367 DT3155 MEDIA DRIVER
7368 M:      Hans Verkuil <hverkuil@xs4all.nl>
7369 L:      linux-media@vger.kernel.org
7370 S:      Odd Fixes
7371 W:      https://linuxtv.org
7372 T:      git git://linuxtv.org/media_tree.git
7373 F:      drivers/media/pci/dt3155/
7374
7375 DVB_USB_AF9015 MEDIA DRIVER
7376 L:      linux-media@vger.kernel.org
7377 S:      Orphan
7378 W:      https://linuxtv.org
7379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7380 F:      drivers/media/usb/dvb-usb-v2/af9015*
7381
7382 DVB_USB_AF9035 MEDIA DRIVER
7383 L:      linux-media@vger.kernel.org
7384 S:      Orphan
7385 W:      https://linuxtv.org
7386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7387 F:      drivers/media/usb/dvb-usb-v2/af9035*
7388
7389 DVB_USB_ANYSEE MEDIA DRIVER
7390 L:      linux-media@vger.kernel.org
7391 S:      Orphan
7392 W:      https://linuxtv.org
7393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7394 F:      drivers/media/usb/dvb-usb-v2/anysee*
7395
7396 DVB_USB_AU6610 MEDIA DRIVER
7397 L:      linux-media@vger.kernel.org
7398 S:      Orphan
7399 W:      https://linuxtv.org
7400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7401 F:      drivers/media/usb/dvb-usb-v2/au6610*
7402
7403 DVB_USB_CE6230 MEDIA DRIVER
7404 L:      linux-media@vger.kernel.org
7405 S:      Orphan
7406 W:      https://linuxtv.org
7407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7408 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7409
7410 DVB_USB_CXUSB MEDIA DRIVER
7411 M:      Michael Krufky <mkrufky@linuxtv.org>
7412 L:      linux-media@vger.kernel.org
7413 S:      Maintained
7414 W:      https://linuxtv.org
7415 W:      http://github.com/mkrufky
7416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7417 T:      git git://linuxtv.org/media_tree.git
7418 F:      drivers/media/usb/dvb-usb/cxusb*
7419
7420 DVB_USB_EC168 MEDIA DRIVER
7421 L:      linux-media@vger.kernel.org
7422 S:      Orphan
7423 W:      https://linuxtv.org
7424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7425 F:      drivers/media/usb/dvb-usb-v2/ec168*
7426
7427 DVB_USB_GL861 MEDIA DRIVER
7428 L:      linux-media@vger.kernel.org
7429 S:      Orphan
7430 W:      https://linuxtv.org
7431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7432 F:      drivers/media/usb/dvb-usb-v2/gl861*
7433
7434 DVB_USB_MXL111SF MEDIA DRIVER
7435 M:      Michael Krufky <mkrufky@linuxtv.org>
7436 L:      linux-media@vger.kernel.org
7437 S:      Maintained
7438 W:      https://linuxtv.org
7439 W:      http://github.com/mkrufky
7440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7441 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7442 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7443
7444 DVB_USB_RTL28XXU MEDIA DRIVER
7445 L:      linux-media@vger.kernel.org
7446 S:      Orphan
7447 W:      https://linuxtv.org
7448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7449 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7450
7451 DVB_USB_V2 MEDIA DRIVER
7452 L:      linux-media@vger.kernel.org
7453 S:      Orphan
7454 W:      https://linuxtv.org
7455 W:      http://palosaari.fi/linux/
7456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7457 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7458 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7459
7460 DYNAMIC DEBUG
7461 M:      Jason Baron <jbaron@akamai.com>
7462 M:      Jim Cromie <jim.cromie@gmail.com>
7463 S:      Maintained
7464 F:      include/linux/dynamic_debug.h
7465 F:      lib/dynamic_debug.c
7466 F:      lib/test_dynamic_debug.c
7467
7468 DYNAMIC INTERRUPT MODERATION
7469 M:      Tal Gilboa <talgi@nvidia.com>
7470 S:      Maintained
7471 F:      Documentation/networking/net_dim.rst
7472 F:      include/linux/dim.h
7473 F:      lib/dim/
7474
7475 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7476 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7477 L:      linux-pm@vger.kernel.org
7478 S:      Supported
7479 B:      https://bugzilla.kernel.org
7480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7481 F:      drivers/powercap/dtpm*
7482 F:      include/linux/dtpm.h
7483
7484 DZ DECSTATION DZ11 SERIAL DRIVER
7485 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7486 S:      Maintained
7487 F:      drivers/tty/serial/dz.*
7488
7489 E3X0 POWER BUTTON DRIVER
7490 M:      Moritz Fischer <moritz.fischer@ettus.com>
7491 L:      usrp-users@lists.ettus.com
7492 S:      Supported
7493 W:      http://www.ettus.com
7494 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7495 F:      drivers/input/misc/e3x0-button.c
7496
7497 E4000 MEDIA DRIVER
7498 L:      linux-media@vger.kernel.org
7499 S:      Orphan
7500 W:      https://linuxtv.org
7501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7502 F:      drivers/media/tuners/e4000*
7503
7504 EARTH_PT1 MEDIA DRIVER
7505 M:      Akihiro Tsukada <tskd08@gmail.com>
7506 L:      linux-media@vger.kernel.org
7507 S:      Odd Fixes
7508 F:      drivers/media/pci/pt1/
7509
7510 EARTH_PT3 MEDIA DRIVER
7511 M:      Akihiro Tsukada <tskd08@gmail.com>
7512 L:      linux-media@vger.kernel.org
7513 S:      Odd Fixes
7514 F:      drivers/media/pci/pt3/
7515
7516 EC100 MEDIA DRIVER
7517 L:      linux-media@vger.kernel.org
7518 S:      Orphan
7519 W:      https://linuxtv.org
7520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7521 F:      drivers/media/dvb-frontends/ec100*
7522
7523 ECRYPT FILE SYSTEM
7524 M:      Tyler Hicks <code@tyhicks.com>
7525 L:      ecryptfs@vger.kernel.org
7526 S:      Odd Fixes
7527 W:      http://ecryptfs.org
7528 W:      https://launchpad.net/ecryptfs
7529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7530 F:      Documentation/filesystems/ecryptfs.rst
7531 F:      fs/ecryptfs/
7532
7533 EDAC-AMD64
7534 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7535 L:      linux-edac@vger.kernel.org
7536 S:      Supported
7537 F:      drivers/edac/amd64_edac*
7538 F:      drivers/edac/mce_amd*
7539
7540 EDAC-ARMADA
7541 M:      Jan Luebbe <jlu@pengutronix.de>
7542 L:      linux-edac@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7545 F:      drivers/edac/armada_xp_*
7546
7547 EDAC-AST2500
7548 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7549 S:      Supported
7550 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7551 F:      drivers/edac/aspeed_edac.c
7552
7553 EDAC-BLUEFIELD
7554 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7555 S:      Supported
7556 F:      drivers/edac/bluefield_edac.c
7557
7558 EDAC-CALXEDA
7559 M:      Andre Przywara <andre.przywara@arm.com>
7560 L:      linux-edac@vger.kernel.org
7561 S:      Maintained
7562 F:      drivers/edac/highbank*
7563
7564 EDAC-CAVIUM OCTEON
7565 M:      Ralf Baechle <ralf@linux-mips.org>
7566 L:      linux-edac@vger.kernel.org
7567 L:      linux-mips@vger.kernel.org
7568 S:      Supported
7569 F:      drivers/edac/octeon_edac*
7570
7571 EDAC-CAVIUM THUNDERX
7572 M:      Robert Richter <rric@kernel.org>
7573 L:      linux-edac@vger.kernel.org
7574 S:      Odd Fixes
7575 F:      drivers/edac/thunderx_edac*
7576
7577 EDAC-CORE
7578 M:      Borislav Petkov <bp@alien8.de>
7579 M:      Tony Luck <tony.luck@intel.com>
7580 R:      James Morse <james.morse@arm.com>
7581 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7582 R:      Robert Richter <rric@kernel.org>
7583 L:      linux-edac@vger.kernel.org
7584 S:      Supported
7585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7586 F:      Documentation/admin-guide/ras.rst
7587 F:      Documentation/driver-api/edac.rst
7588 F:      drivers/edac/
7589 F:      include/linux/edac.h
7590
7591 EDAC-DMC520
7592 M:      Lei Wang <lewan@microsoft.com>
7593 L:      linux-edac@vger.kernel.org
7594 S:      Supported
7595 F:      drivers/edac/dmc520_edac.c
7596
7597 EDAC-E752X
7598 M:      Mark Gross <markgross@kernel.org>
7599 L:      linux-edac@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/edac/e752x_edac.c
7602
7603 EDAC-E7XXX
7604 L:      linux-edac@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/edac/e7xxx_edac.c
7607
7608 EDAC-FSL_DDR
7609 M:      York Sun <york.sun@nxp.com>
7610 L:      linux-edac@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/edac/fsl_ddr_edac.*
7613
7614 EDAC-GHES
7615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7616 L:      linux-edac@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/edac/ghes_edac.c
7619
7620 EDAC-I10NM
7621 M:      Tony Luck <tony.luck@intel.com>
7622 L:      linux-edac@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/edac/i10nm_base.c
7625
7626 EDAC-I3000
7627 L:      linux-edac@vger.kernel.org
7628 S:      Orphan
7629 F:      drivers/edac/i3000_edac.c
7630
7631 EDAC-I5000
7632 L:      linux-edac@vger.kernel.org
7633 S:      Maintained
7634 F:      drivers/edac/i5000_edac.c
7635
7636 EDAC-I5400
7637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7638 L:      linux-edac@vger.kernel.org
7639 S:      Maintained
7640 F:      drivers/edac/i5400_edac.c
7641
7642 EDAC-I7300
7643 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7644 L:      linux-edac@vger.kernel.org
7645 S:      Maintained
7646 F:      drivers/edac/i7300_edac.c
7647
7648 EDAC-I7CORE
7649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7650 L:      linux-edac@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/edac/i7core_edac.c
7653
7654 EDAC-I82443BXGX
7655 M:      Tim Small <tim@buttersideup.com>
7656 L:      linux-edac@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/edac/i82443bxgx_edac.c
7659
7660 EDAC-I82975X
7661 M:      "Arvind R." <arvino55@gmail.com>
7662 L:      linux-edac@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/edac/i82975x_edac.c
7665
7666 EDAC-IE31200
7667 M:      Jason Baron <jbaron@akamai.com>
7668 L:      linux-edac@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/edac/ie31200_edac.c
7671
7672 EDAC-IGEN6
7673 M:      Tony Luck <tony.luck@intel.com>
7674 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7675 L:      linux-edac@vger.kernel.org
7676 S:      Maintained
7677 F:      drivers/edac/igen6_edac.c
7678
7679 EDAC-MPC85XX
7680 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7681 L:      linux-edac@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/edac/mpc85xx_edac.[ch]
7684
7685 EDAC-NPCM
7686 M:      Marvin Lin <kflin@nuvoton.com>
7687 M:      Stanley Chu <yschu@nuvoton.com>
7688 L:      linux-edac@vger.kernel.org
7689 S:      Maintained
7690 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7691 F:      drivers/edac/npcm_edac.c
7692
7693 EDAC-PASEMI
7694 M:      Egor Martovetsky <egor@pasemi.com>
7695 L:      linux-edac@vger.kernel.org
7696 S:      Maintained
7697 F:      drivers/edac/pasemi_edac.c
7698
7699 EDAC-PND2
7700 M:      Tony Luck <tony.luck@intel.com>
7701 L:      linux-edac@vger.kernel.org
7702 S:      Maintained
7703 F:      drivers/edac/pnd2_edac.[ch]
7704
7705 EDAC-QCOM
7706 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7707 L:      linux-arm-msm@vger.kernel.org
7708 L:      linux-edac@vger.kernel.org
7709 S:      Maintained
7710 F:      drivers/edac/qcom_edac.c
7711
7712 EDAC-R82600
7713 M:      Tim Small <tim@buttersideup.com>
7714 L:      linux-edac@vger.kernel.org
7715 S:      Maintained
7716 F:      drivers/edac/r82600_edac.c
7717
7718 EDAC-SBRIDGE
7719 M:      Tony Luck <tony.luck@intel.com>
7720 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7721 L:      linux-edac@vger.kernel.org
7722 S:      Maintained
7723 F:      drivers/edac/sb_edac.c
7724
7725 EDAC-SKYLAKE
7726 M:      Tony Luck <tony.luck@intel.com>
7727 L:      linux-edac@vger.kernel.org
7728 S:      Maintained
7729 F:      drivers/edac/skx_*.[ch]
7730
7731 EDAC-TI
7732 M:      Tero Kristo <kristo@kernel.org>
7733 L:      linux-edac@vger.kernel.org
7734 S:      Odd Fixes
7735 F:      drivers/edac/ti_edac.c
7736
7737 EDIROL UA-101/UA-1000 DRIVER
7738 M:      Clemens Ladisch <clemens@ladisch.de>
7739 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7740 S:      Maintained
7741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7742 F:      sound/usb/misc/ua101.c
7743
7744 EFI TEST DRIVER
7745 M:      Ivan Hu <ivan.hu@canonical.com>
7746 M:      Ard Biesheuvel <ardb@kernel.org>
7747 L:      linux-efi@vger.kernel.org
7748 S:      Maintained
7749 F:      drivers/firmware/efi/test/
7750
7751 EFI VARIABLE FILESYSTEM
7752 M:      Jeremy Kerr <jk@ozlabs.org>
7753 M:      Ard Biesheuvel <ardb@kernel.org>
7754 L:      linux-efi@vger.kernel.org
7755 S:      Maintained
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7757 F:      fs/efivarfs/
7758
7759 EFIFB FRAMEBUFFER DRIVER
7760 M:      Peter Jones <pjones@redhat.com>
7761 L:      linux-fbdev@vger.kernel.org
7762 S:      Maintained
7763 F:      drivers/video/fbdev/efifb.c
7764
7765 EFS FILESYSTEM
7766 S:      Orphan
7767 W:      http://aeschi.ch.eu.org/efs/
7768 F:      fs/efs/
7769
7770 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7771 M:      Douglas Miller <dougmill@linux.ibm.com>
7772 L:      netdev@vger.kernel.org
7773 S:      Maintained
7774 F:      drivers/net/ethernet/ibm/ehea/
7775
7776 ELM327 CAN NETWORK DRIVER
7777 M:      Max Staudt <max@enpas.org>
7778 L:      linux-can@vger.kernel.org
7779 S:      Maintained
7780 F:      Documentation/networking/device_drivers/can/can327.rst
7781 F:      drivers/net/can/can327.c
7782
7783 EM28XX VIDEO4LINUX DRIVER
7784 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7785 L:      linux-media@vger.kernel.org
7786 S:      Maintained
7787 W:      https://linuxtv.org
7788 T:      git git://linuxtv.org/media_tree.git
7789 F:      Documentation/admin-guide/media/em28xx*
7790 F:      drivers/media/usb/em28xx/
7791
7792 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7793 M:      Adrian Hunter <adrian.hunter@intel.com>
7794 M:      Ritesh Harjani <riteshh@codeaurora.org>
7795 M:      Asutosh Das <asutoshd@codeaurora.org>
7796 L:      linux-mmc@vger.kernel.org
7797 S:      Supported
7798 F:      drivers/mmc/host/cqhci*
7799
7800 EMS CPC-PCI CAN DRIVER
7801 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7802 M:      support@ems-wuensche.com
7803 L:      linux-can@vger.kernel.org
7804 S:      Maintained
7805 F:      drivers/net/can/sja1000/ems_pci.c
7806
7807 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7808 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7809 L:      linux-scsi@vger.kernel.org
7810 S:      Supported
7811 W:      http://www.broadcom.com
7812 F:      drivers/scsi/be2iscsi/
7813
7814 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7815 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7816 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7817 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7818 L:      netdev@vger.kernel.org
7819 S:      Supported
7820 W:      http://www.emulex.com
7821 F:      drivers/net/ethernet/emulex/benet/
7822
7823 EMULEX ONECONNECT ROCE DRIVER
7824 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7825 L:      linux-rdma@vger.kernel.org
7826 S:      Odd Fixes
7827 W:      http://www.broadcom.com
7828 F:      drivers/infiniband/hw/ocrdma/
7829 F:      include/uapi/rdma/ocrdma-abi.h
7830
7831 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7832 M:      James Smart <james.smart@broadcom.com>
7833 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7834 L:      linux-scsi@vger.kernel.org
7835 L:      target-devel@vger.kernel.org
7836 S:      Supported
7837 W:      http://www.broadcom.com
7838 F:      drivers/scsi/elx/
7839
7840 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7841 M:      James Smart <james.smart@broadcom.com>
7842 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7843 L:      linux-scsi@vger.kernel.org
7844 S:      Supported
7845 W:      http://www.broadcom.com
7846 F:      drivers/scsi/lpfc/
7847
7848 ENE CB710 FLASH CARD READER DRIVER
7849 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7850 S:      Maintained
7851 F:      drivers/misc/cb710/
7852 F:      drivers/mmc/host/cb710-mmc.*
7853 F:      include/linux/cb710.h
7854
7855 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7856 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7857 S:      Maintained
7858 F:      drivers/media/rc/ene_ir.*
7859
7860 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7861 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7862 L:      linuxppc-dev@lists.ozlabs.org
7863 S:      Maintained
7864 F:      drivers/tty/ehv_bytechan.c
7865
7866 EPSON S1D13XXX FRAMEBUFFER DRIVER
7867 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7868 S:      Maintained
7869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7870 F:      drivers/video/fbdev/s1d13xxxfb.c
7871 F:      include/video/s1d13xxxfb.h
7872
7873 EROFS FILE SYSTEM
7874 M:      Gao Xiang <xiang@kernel.org>
7875 M:      Chao Yu <chao@kernel.org>
7876 R:      Yue Hu <huyue2@coolpad.com>
7877 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7878 L:      linux-erofs@lists.ozlabs.org
7879 S:      Maintained
7880 W:      https://erofs.docs.kernel.org
7881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7882 F:      Documentation/ABI/testing/sysfs-fs-erofs
7883 F:      Documentation/filesystems/erofs.rst
7884 F:      fs/erofs/
7885 F:      include/trace/events/erofs.h
7886
7887 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7888 M:      Jeff Layton <jlayton@kernel.org>
7889 S:      Maintained
7890 F:      include/linux/errseq.h
7891 F:      lib/errseq.c
7892
7893 ESD CAN/USB DRIVERS
7894 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7895 R:      socketcan@esd.eu
7896 L:      linux-can@vger.kernel.org
7897 S:      Maintained
7898 F:      drivers/net/can/usb/esd_usb.c
7899
7900 ET131X NETWORK DRIVER
7901 M:      Mark Einon <mark.einon@gmail.com>
7902 S:      Odd Fixes
7903 F:      drivers/net/ethernet/agere/
7904
7905 ETAS ES58X CAN/USB DRIVER
7906 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7907 L:      linux-can@vger.kernel.org
7908 S:      Maintained
7909 F:      Documentation/networking/devlink/etas_es58x.rst
7910 F:      drivers/net/can/usb/etas_es58x/
7911
7912 ETHERNET BRIDGE
7913 M:      Roopa Prabhu <roopa@nvidia.com>
7914 M:      Nikolay Aleksandrov <razor@blackwall.org>
7915 L:      bridge@lists.linux.dev
7916 L:      netdev@vger.kernel.org
7917 S:      Maintained
7918 W:      http://www.linuxfoundation.org/en/Net:Bridge
7919 F:      include/linux/netfilter_bridge/
7920 F:      net/bridge/
7921
7922 ETHERNET PHY LIBRARY
7923 M:      Andrew Lunn <andrew@lunn.ch>
7924 M:      Heiner Kallweit <hkallweit1@gmail.com>
7925 R:      Russell King <linux@armlinux.org.uk>
7926 L:      netdev@vger.kernel.org
7927 S:      Maintained
7928 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7929 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7930 F:      Documentation/devicetree/bindings/net/mdio*
7931 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7932 F:      Documentation/networking/phy.rst
7933 F:      drivers/net/mdio/
7934 F:      drivers/net/mdio/acpi_mdio.c
7935 F:      drivers/net/mdio/fwnode_mdio.c
7936 F:      drivers/net/mdio/of_mdio.c
7937 F:      drivers/net/pcs/
7938 F:      drivers/net/phy/
7939 F:      include/dt-bindings/net/qca-ar803x.h
7940 F:      include/linux/*mdio*.h
7941 F:      include/linux/linkmode.h
7942 F:      include/linux/mdio/*.h
7943 F:      include/linux/mii.h
7944 F:      include/linux/of_net.h
7945 F:      include/linux/phy.h
7946 F:      include/linux/phy_fixed.h
7947 F:      include/linux/phylib_stubs.h
7948 F:      include/linux/platform_data/mdio-bcm-unimac.h
7949 F:      include/linux/platform_data/mdio-gpio.h
7950 F:      include/trace/events/mdio.h
7951 F:      include/uapi/linux/mdio.h
7952 F:      include/uapi/linux/mii.h
7953 F:      net/core/of_net.c
7954
7955 ETHERNET PHY LIBRARY [RUST]
7956 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
7957 R:      Trevor Gross <tmgross@umich.edu>
7958 L:      netdev@vger.kernel.org
7959 L:      rust-for-linux@vger.kernel.org
7960 S:      Maintained
7961 F:      rust/kernel/net/phy.rs
7962
7963 EXEC & BINFMT API, ELF
7964 R:      Eric Biederman <ebiederm@xmission.com>
7965 R:      Kees Cook <keescook@chromium.org>
7966 L:      linux-mm@kvack.org
7967 S:      Supported
7968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7969 F:      Documentation/userspace-api/ELF.rst
7970 F:      fs/*binfmt_*.c
7971 F:      fs/exec.c
7972 F:      include/linux/binfmts.h
7973 F:      include/linux/elf.h
7974 F:      include/uapi/linux/binfmts.h
7975 F:      include/uapi/linux/elf.h
7976 F:      tools/testing/selftests/exec/
7977 N:      asm/elf.h
7978 N:      binfmt
7979
7980 EXFAT FILE SYSTEM
7981 M:      Namjae Jeon <linkinjeon@kernel.org>
7982 M:      Sungjong Seo <sj1557.seo@samsung.com>
7983 L:      linux-fsdevel@vger.kernel.org
7984 S:      Maintained
7985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7986 F:      fs/exfat/
7987
7988 EXT2 FILE SYSTEM
7989 M:      Jan Kara <jack@suse.com>
7990 L:      linux-ext4@vger.kernel.org
7991 S:      Maintained
7992 F:      Documentation/filesystems/ext2.rst
7993 F:      fs/ext2/
7994 F:      include/linux/ext2*
7995
7996 EXT4 FILE SYSTEM
7997 M:      "Theodore Ts'o" <tytso@mit.edu>
7998 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7999 L:      linux-ext4@vger.kernel.org
8000 S:      Maintained
8001 W:      http://ext4.wiki.kernel.org
8002 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
8004 F:      Documentation/filesystems/ext4/
8005 F:      fs/ext4/
8006 F:      include/trace/events/ext4.h
8007 F:      include/uapi/linux/ext4.h
8008
8009 Extended Verification Module (EVM)
8010 M:      Mimi Zohar <zohar@linux.ibm.com>
8011 M:      Roberto Sassu <roberto.sassu@huawei.com>
8012 L:      linux-integrity@vger.kernel.org
8013 S:      Supported
8014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8015 F:      security/integrity/
8016 F:      security/integrity/evm/
8017
8018 EXTENSIBLE FIRMWARE INTERFACE (EFI)
8019 M:      Ard Biesheuvel <ardb@kernel.org>
8020 L:      linux-efi@vger.kernel.org
8021 S:      Maintained
8022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8023 F:      Documentation/admin-guide/efi-stub.rst
8024 F:      arch/*/include/asm/efi.h
8025 F:      arch/*/kernel/efi.c
8026 F:      arch/arm/boot/compressed/efi-header.S
8027 F:      arch/x86/platform/efi/
8028 F:      drivers/firmware/efi/
8029 F:      include/linux/efi*.h
8030
8031 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8032 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8033 M:      Chanwoo Choi <cw00.choi@samsung.com>
8034 L:      linux-kernel@vger.kernel.org
8035 S:      Maintained
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8037 F:      Documentation/devicetree/bindings/extcon/
8038 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8039 F:      drivers/extcon/
8040 F:      include/linux/extcon.h
8041 F:      include/linux/extcon/
8042
8043 EXTRA BOOT CONFIG
8044 M:      Masami Hiramatsu <mhiramat@kernel.org>
8045 L:      linux-kernel@vger.kernel.org
8046 L:      linux-trace-kernel@vger.kernel.org
8047 S:      Maintained
8048 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8050 F:      Documentation/admin-guide/bootconfig.rst
8051 F:      fs/proc/bootconfig.c
8052 F:      include/linux/bootconfig.h
8053 F:      lib/bootconfig-data.S
8054 F:      lib/bootconfig.c
8055 F:      tools/bootconfig/*
8056 F:      tools/bootconfig/scripts/*
8057
8058 EXYNOS DP DRIVER
8059 M:      Jingoo Han <jingoohan1@gmail.com>
8060 L:      dri-devel@lists.freedesktop.org
8061 S:      Maintained
8062 F:      drivers/gpu/drm/exynos/exynos_dp*
8063
8064 EXYNOS SYSMMU (IOMMU) driver
8065 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8066 L:      iommu@lists.linux.dev
8067 S:      Maintained
8068 F:      drivers/iommu/exynos-iommu.c
8069
8070 F2FS FILE SYSTEM
8071 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8072 M:      Chao Yu <chao@kernel.org>
8073 L:      linux-f2fs-devel@lists.sourceforge.net
8074 S:      Maintained
8075 W:      https://f2fs.wiki.kernel.org/
8076 Q:      https://patchwork.kernel.org/project/f2fs/list/
8077 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8079 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8080 F:      Documentation/filesystems/f2fs.rst
8081 F:      fs/f2fs/
8082 F:      include/linux/f2fs_fs.h
8083 F:      include/trace/events/f2fs.h
8084 F:      include/uapi/linux/f2fs.h
8085
8086 F71805F HARDWARE MONITORING DRIVER
8087 M:      Jean Delvare <jdelvare@suse.com>
8088 L:      linux-hwmon@vger.kernel.org
8089 S:      Maintained
8090 F:      Documentation/hwmon/f71805f.rst
8091 F:      drivers/hwmon/f71805f.c
8092
8093 FADDR2LINE
8094 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8095 S:      Maintained
8096 F:      scripts/faddr2line
8097
8098 FAILOVER MODULE
8099 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8100 L:      netdev@vger.kernel.org
8101 S:      Supported
8102 F:      Documentation/networking/failover.rst
8103 F:      include/net/failover.h
8104 F:      net/core/failover.c
8105
8106 FANOTIFY
8107 M:      Jan Kara <jack@suse.cz>
8108 R:      Amir Goldstein <amir73il@gmail.com>
8109 R:      Matthew Bobrowski <repnop@google.com>
8110 L:      linux-fsdevel@vger.kernel.org
8111 S:      Maintained
8112 F:      fs/notify/fanotify/
8113 F:      include/linux/fanotify.h
8114 F:      include/uapi/linux/fanotify.h
8115
8116 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8117 M:      Linus Walleij <linus.walleij@linaro.org>
8118 L:      linux-usb@vger.kernel.org
8119 S:      Maintained
8120 F:      drivers/usb/fotg210/
8121
8122 FARSYNC SYNCHRONOUS DRIVER
8123 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8124 S:      Supported
8125 W:      http://www.farsite.co.uk/
8126 F:      drivers/net/wan/farsync.*
8127
8128 FAULT INJECTION SUPPORT
8129 M:      Akinobu Mita <akinobu.mita@gmail.com>
8130 S:      Supported
8131 F:      Documentation/fault-injection/
8132 F:      lib/fault-inject.c
8133
8134 FBTFT Framebuffer drivers
8135 L:      dri-devel@lists.freedesktop.org
8136 L:      linux-fbdev@vger.kernel.org
8137 S:      Orphan
8138 F:      drivers/staging/fbtft/
8139
8140 FC0011 TUNER DRIVER
8141 M:      Michael Buesch <m@bues.ch>
8142 L:      linux-media@vger.kernel.org
8143 S:      Maintained
8144 F:      drivers/media/tuners/fc0011.c
8145 F:      drivers/media/tuners/fc0011.h
8146
8147 FC2580 MEDIA DRIVER
8148 L:      linux-media@vger.kernel.org
8149 S:      Orphan
8150 W:      https://linuxtv.org
8151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8152 F:      drivers/media/tuners/fc2580*
8153
8154 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8155 M:      Hannes Reinecke <hare@suse.de>
8156 L:      linux-scsi@vger.kernel.org
8157 S:      Supported
8158 W:      www.Open-FCoE.org
8159 F:      drivers/scsi/fcoe/
8160 F:      drivers/scsi/libfc/
8161 F:      include/scsi/fc/
8162 F:      include/scsi/libfc.h
8163 F:      include/scsi/libfcoe.h
8164 F:      include/uapi/scsi/fc/
8165
8166 FILE LOCKING (flock() and fcntl()/lockf())
8167 M:      Jeff Layton <jlayton@kernel.org>
8168 M:      Chuck Lever <chuck.lever@oracle.com>
8169 L:      linux-fsdevel@vger.kernel.org
8170 S:      Maintained
8171 F:      fs/fcntl.c
8172 F:      fs/locks.c
8173 F:      include/linux/fcntl.h
8174 F:      include/uapi/linux/fcntl.h
8175
8176 FILESYSTEM DIRECT ACCESS (DAX)
8177 M:      Dan Williams <dan.j.williams@intel.com>
8178 R:      Matthew Wilcox <willy@infradead.org>
8179 R:      Jan Kara <jack@suse.cz>
8180 L:      linux-fsdevel@vger.kernel.org
8181 L:      nvdimm@lists.linux.dev
8182 S:      Supported
8183 F:      fs/dax.c
8184 F:      include/linux/dax.h
8185 F:      include/trace/events/fs_dax.h
8186
8187 FILESYSTEMS (VFS and infrastructure)
8188 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8189 M:      Christian Brauner <brauner@kernel.org>
8190 R:      Jan Kara <jack@suse.cz>
8191 L:      linux-fsdevel@vger.kernel.org
8192 S:      Maintained
8193 F:      fs/*
8194 F:      include/linux/fs.h
8195 F:      include/linux/fs_types.h
8196 F:      include/uapi/linux/fs.h
8197 F:      include/uapi/linux/openat2.h
8198
8199 FILESYSTEMS [EXPORTFS]
8200 M:      Chuck Lever <chuck.lever@oracle.com>
8201 M:      Jeff Layton <jlayton@kernel.org>
8202 R:      Amir Goldstein <amir73il@gmail.com>
8203 L:      linux-fsdevel@vger.kernel.org
8204 L:      linux-nfs@vger.kernel.org
8205 S:      Supported
8206 F:      Documentation/filesystems/nfs/exporting.rst
8207 F:      fs/exportfs/
8208 F:      fs/fhandle.c
8209 F:      include/linux/exportfs.h
8210
8211 FILESYSTEMS [IDMAPPED MOUNTS]
8212 M:      Christian Brauner <brauner@kernel.org>
8213 M:      Seth Forshee <sforshee@kernel.org>
8214 L:      linux-fsdevel@vger.kernel.org
8215 S:      Maintained
8216 F:      Documentation/filesystems/idmappings.rst
8217 F:      fs/mnt_idmapping.c
8218 F:      include/linux/mnt_idmapping.*
8219 F:      tools/testing/selftests/mount_setattr/
8220
8221 FILESYSTEMS [IOMAP]
8222 M:      Christian Brauner <brauner@kernel.org>
8223 R:      Darrick J. Wong <djwong@kernel.org>
8224 L:      linux-xfs@vger.kernel.org
8225 L:      linux-fsdevel@vger.kernel.org
8226 S:      Supported
8227 F:      fs/iomap/
8228 F:      include/linux/iomap.h
8229
8230 FILESYSTEMS [NETFS LIBRARY]
8231 M:      David Howells <dhowells@redhat.com>
8232 R:      Jeff Layton <jlayton@kernel.org>
8233 L:      netfs@lists.linux.dev
8234 L:      linux-fsdevel@vger.kernel.org
8235 S:      Supported
8236 F:      Documentation/filesystems/caching/
8237 F:      Documentation/filesystems/netfs_library.rst
8238 F:      fs/netfs/
8239 F:      include/linux/fscache*.h
8240 F:      include/linux/netfs.h
8241 F:      include/trace/events/fscache.h
8242 F:      include/trace/events/netfs.h
8243
8244 FILESYSTEMS [STACKABLE]
8245 M:      Miklos Szeredi <miklos@szeredi.hu>
8246 M:      Amir Goldstein <amir73il@gmail.com>
8247 L:      linux-fsdevel@vger.kernel.org
8248 L:      linux-unionfs@vger.kernel.org
8249 S:      Maintained
8250 F:      fs/backing-file.c
8251 F:      include/linux/backing-file.h
8252
8253 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8254 M:      Riku Voipio <riku.voipio@iki.fi>
8255 L:      linux-hwmon@vger.kernel.org
8256 S:      Maintained
8257 F:      drivers/hwmon/f75375s.c
8258 F:      include/linux/f75375s.h
8259
8260 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8261 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8262 L:      linux-can@vger.kernel.org
8263 S:      Maintained
8264 F:      drivers/net/can/usb/f81604.c
8265
8266 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8267 M:      Clemens Ladisch <clemens@ladisch.de>
8268 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8270 S:      Maintained
8271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8272 F:      include/uapi/sound/firewire.h
8273 F:      sound/firewire/
8274
8275 FIREWIRE MEDIA DRIVERS (firedtv)
8276 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8277 L:      linux-media@vger.kernel.org
8278 L:      linux1394-devel@lists.sourceforge.net
8279 S:      Maintained
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8281 F:      drivers/media/firewire/
8282
8283 FIREWIRE SBP-2 TARGET
8284 M:      Chris Boot <bootc@bootc.net>
8285 L:      linux-scsi@vger.kernel.org
8286 L:      target-devel@vger.kernel.org
8287 L:      linux1394-devel@lists.sourceforge.net
8288 S:      Maintained
8289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8290 F:      drivers/target/sbp/
8291
8292 FIREWIRE SUBSYSTEM
8293 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8294 M:      Takashi Sakamoto <takaswie@kernel.org>
8295 L:      linux1394-devel@lists.sourceforge.net
8296 S:      Maintained
8297 W:      http://ieee1394.docs.kernel.org/
8298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8299 F:      drivers/firewire/
8300 F:      include/linux/firewire.h
8301 F:      include/uapi/linux/firewire*.h
8302 F:      tools/firewire/
8303
8304 FIRMWARE FRAMEWORK FOR ARMV8-A
8305 M:      Sudeep Holla <sudeep.holla@arm.com>
8306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8307 S:      Maintained
8308 F:      drivers/firmware/arm_ffa/
8309 F:      include/linux/arm_ffa.h
8310
8311 FIRMWARE LOADER (request_firmware)
8312 M:      Luis Chamberlain <mcgrof@kernel.org>
8313 M:      Russ Weight <russ.weight@linux.dev>
8314 L:      linux-kernel@vger.kernel.org
8315 S:      Maintained
8316 F:      Documentation/firmware_class/
8317 F:      drivers/base/firmware_loader/
8318 F:      include/linux/firmware.h
8319
8320 FLEXTIMER FTM-QUADDEC DRIVER
8321 M:      Patrick Havelange <patrick.havelange@essensium.com>
8322 L:      linux-iio@vger.kernel.org
8323 S:      Maintained
8324 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8325 F:      drivers/counter/ftm-quaddec.c
8326
8327 FLOPPY DRIVER
8328 M:      Denis Efremov <efremov@linux.com>
8329 L:      linux-block@vger.kernel.org
8330 S:      Odd Fixes
8331 F:      drivers/block/floppy.c
8332
8333 FLYSKY FSIA6B RC RECEIVER
8334 M:      Markus Koch <markus@notsyncing.net>
8335 L:      linux-input@vger.kernel.org
8336 S:      Maintained
8337 F:      drivers/input/joystick/fsia6b.c
8338
8339 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett)
8340 M:      Geoffrey D. Bennett <g@b4.vu>
8341 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8342 S:      Maintained
8343 W:      https://github.com/geoffreybennett/scarlett-gen2
8344 B:      https://github.com/geoffreybennett/scarlett-gen2/issues
8345 T:      git https://github.com/geoffreybennett/scarlett-gen2.git
8346 F:      include/uapi/sound/scarlett2.h
8347 F:      sound/usb/mixer_scarlett2.c
8348
8349 FORCEDETH GIGABIT ETHERNET DRIVER
8350 M:      Rain River <rain.1986.08.12@gmail.com>
8351 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8352 L:      netdev@vger.kernel.org
8353 S:      Maintained
8354 F:      drivers/net/ethernet/nvidia/*
8355
8356 FORTIFY_SOURCE
8357 M:      Kees Cook <keescook@chromium.org>
8358 L:      linux-hardening@vger.kernel.org
8359 S:      Supported
8360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8361 F:      include/linux/fortify-string.h
8362 F:      lib/fortify_kunit.c
8363 F:      lib/memcpy_kunit.c
8364 F:      lib/strcat_kunit.c
8365 F:      lib/strscpy_kunit.c
8366 F:      lib/test_fortify/*
8367 F:      scripts/test_fortify.sh
8368 K:      \b__NO_FORTIFY\b
8369
8370 FPGA DFL DRIVERS
8371 M:      Wu Hao <hao.wu@intel.com>
8372 R:      Tom Rix <trix@redhat.com>
8373 L:      linux-fpga@vger.kernel.org
8374 S:      Maintained
8375 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8376 F:      Documentation/fpga/dfl.rst
8377 F:      drivers/fpga/dfl*
8378 F:      drivers/uio/uio_dfl.c
8379 F:      include/linux/dfl.h
8380 F:      include/uapi/linux/fpga-dfl.h
8381
8382 FPGA MANAGER FRAMEWORK
8383 M:      Moritz Fischer <mdf@kernel.org>
8384 M:      Wu Hao <hao.wu@intel.com>
8385 M:      Xu Yilun <yilun.xu@intel.com>
8386 R:      Tom Rix <trix@redhat.com>
8387 L:      linux-fpga@vger.kernel.org
8388 S:      Maintained
8389 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8391 F:      Documentation/devicetree/bindings/fpga/
8392 F:      Documentation/driver-api/fpga/
8393 F:      Documentation/fpga/
8394 F:      drivers/fpga/
8395 F:      include/linux/fpga/
8396
8397 FPU EMULATOR
8398 M:      Bill Metzenthen <billm@melbpc.org.au>
8399 S:      Maintained
8400 W:      https://floatingpoint.billm.au/
8401 F:      arch/x86/math-emu/
8402
8403 FRAMEBUFFER CORE
8404 M:      Daniel Vetter <daniel@ffwll.ch>
8405 S:      Odd Fixes
8406 T:      git git://anongit.freedesktop.org/drm/drm-misc
8407 F:      drivers/video/fbdev/core/
8408
8409 FRAMEBUFFER LAYER
8410 M:      Helge Deller <deller@gmx.de>
8411 L:      linux-fbdev@vger.kernel.org
8412 L:      dri-devel@lists.freedesktop.org
8413 S:      Maintained
8414 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8416 F:      Documentation/fb/
8417 F:      drivers/video/
8418 F:      include/linux/fb.h
8419 F:      include/uapi/linux/fb.h
8420 F:      include/uapi/video/
8421 F:      include/video/
8422
8423 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8424 M:      Horia Geantă <horia.geanta@nxp.com>
8425 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8426 M:      Gaurav Jain <gaurav.jain@nxp.com>
8427 L:      linux-crypto@vger.kernel.org
8428 S:      Maintained
8429 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8430 F:      drivers/crypto/caam/
8431
8432 FREESCALE COLDFIRE M5441X MMC DRIVER
8433 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8434 L:      linux-mmc@vger.kernel.org
8435 S:      Maintained
8436 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8437 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8438
8439 FREESCALE DIU FRAMEBUFFER DRIVER
8440 M:      Timur Tabi <timur@kernel.org>
8441 L:      linux-fbdev@vger.kernel.org
8442 S:      Maintained
8443 F:      drivers/video/fbdev/fsl-diu-fb.*
8444
8445 FREESCALE DMA DRIVER
8446 M:      Li Yang <leoyang.li@nxp.com>
8447 M:      Zhang Wei <zw@zh-kernel.org>
8448 L:      linuxppc-dev@lists.ozlabs.org
8449 S:      Maintained
8450 F:      drivers/dma/fsldma.*
8451
8452 FREESCALE DSPI DRIVER
8453 M:      Vladimir Oltean <olteanv@gmail.com>
8454 L:      linux-spi@vger.kernel.org
8455 S:      Maintained
8456 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8457 F:      drivers/spi/spi-fsl-dspi.c
8458 F:      include/linux/spi/spi-fsl-dspi.h
8459
8460 FREESCALE eDMA DRIVER
8461 M:      Frank Li <Frank.Li@nxp.com>
8462 L:      imx@lists.linux.dev
8463 L:      dmaengine@vger.kernel.org
8464 S:      Maintained
8465 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8466 F:      drivers/dma/fsl-edma*.*
8467
8468 FREESCALE ENETC ETHERNET DRIVERS
8469 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8470 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8471 L:      netdev@vger.kernel.org
8472 S:      Maintained
8473 F:      drivers/net/ethernet/freescale/enetc/
8474
8475 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8476 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8477 L:      netdev@vger.kernel.org
8478 S:      Maintained
8479 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8480 F:      drivers/net/ethernet/freescale/gianfar*
8481
8482 FREESCALE GPMI NAND DRIVER
8483 M:      Han Xu <han.xu@nxp.com>
8484 L:      linux-mtd@lists.infradead.org
8485 S:      Maintained
8486 F:      drivers/mtd/nand/raw/gpmi-nand/*
8487
8488 FREESCALE I2C CPM DRIVER
8489 M:      Jochen Friedrich <jochen@scram.de>
8490 L:      linuxppc-dev@lists.ozlabs.org
8491 L:      linux-i2c@vger.kernel.org
8492 S:      Maintained
8493 F:      drivers/i2c/busses/i2c-cpm.c
8494
8495 FREESCALE IMX / MXC FEC DRIVER
8496 M:      Wei Fang <wei.fang@nxp.com>
8497 R:      Shenwei Wang <shenwei.wang@nxp.com>
8498 R:      Clark Wang <xiaoning.wang@nxp.com>
8499 L:      imx@lists.linux.dev
8500 L:      netdev@vger.kernel.org
8501 S:      Maintained
8502 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8503 F:      drivers/net/ethernet/freescale/fec.h
8504 F:      drivers/net/ethernet/freescale/fec_main.c
8505 F:      drivers/net/ethernet/freescale/fec_ptp.c
8506
8507 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8508 M:      Sascha Hauer <s.hauer@pengutronix.de>
8509 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8510 L:      linux-fbdev@vger.kernel.org
8511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8512 S:      Maintained
8513 F:      drivers/video/fbdev/imxfb.c
8514
8515 FREESCALE IMX DDR PMU DRIVER
8516 M:      Frank Li <Frank.li@nxp.com>
8517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8518 S:      Maintained
8519 F:      Documentation/admin-guide/perf/imx-ddr.rst
8520 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8521 F:      drivers/perf/fsl_imx8_ddr_perf.c
8522
8523 FREESCALE IMX I2C DRIVER
8524 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8525 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8526 L:      linux-i2c@vger.kernel.org
8527 S:      Maintained
8528 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8529 F:      drivers/i2c/busses/i2c-imx.c
8530
8531 FREESCALE IMX LPI2C DRIVER
8532 M:      Dong Aisheng <aisheng.dong@nxp.com>
8533 L:      linux-i2c@vger.kernel.org
8534 L:      imx@lists.linux.dev
8535 S:      Maintained
8536 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8537 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8538
8539 FREESCALE MPC I2C DRIVER
8540 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8541 L:      linux-i2c@vger.kernel.org
8542 S:      Maintained
8543 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8544 F:      drivers/i2c/busses/i2c-mpc.c
8545
8546 FREESCALE QORIQ DPAA ETHERNET DRIVER
8547 M:      Madalin Bucur <madalin.bucur@nxp.com>
8548 L:      netdev@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/net/ethernet/freescale/dpaa
8551
8552 FREESCALE QORIQ DPAA FMAN DRIVER
8553 M:      Madalin Bucur <madalin.bucur@nxp.com>
8554 R:      Sean Anderson <sean.anderson@seco.com>
8555 L:      netdev@vger.kernel.org
8556 S:      Maintained
8557 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8558 F:      drivers/net/ethernet/freescale/fman
8559
8560 FREESCALE QORIQ PTP CLOCK DRIVER
8561 M:      Yangbo Lu <yangbo.lu@nxp.com>
8562 L:      netdev@vger.kernel.org
8563 S:      Maintained
8564 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8565 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8566 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8567 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8568 F:      drivers/ptp/ptp_qoriq.c
8569 F:      drivers/ptp/ptp_qoriq_debugfs.c
8570 F:      include/linux/fsl/ptp_qoriq.h
8571
8572 FREESCALE QUAD SPI DRIVER
8573 M:      Han Xu <han.xu@nxp.com>
8574 L:      linux-spi@vger.kernel.org
8575 S:      Maintained
8576 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8577 F:      drivers/spi/spi-fsl-qspi.c
8578
8579 FREESCALE QUICC ENGINE LIBRARY
8580 M:      Qiang Zhao <qiang.zhao@nxp.com>
8581 L:      linuxppc-dev@lists.ozlabs.org
8582 S:      Maintained
8583 F:      drivers/soc/fsl/qe/
8584 F:      include/soc/fsl/qe/
8585
8586 FREESCALE QUICC ENGINE QMC DRIVER
8587 M:      Herve Codina <herve.codina@bootlin.com>
8588 L:      linuxppc-dev@lists.ozlabs.org
8589 S:      Maintained
8590 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8591 F:      drivers/soc/fsl/qe/qmc.c
8592 F:      include/soc/fsl/qe/qmc.h
8593
8594 FREESCALE QUICC ENGINE TSA DRIVER
8595 M:      Herve Codina <herve.codina@bootlin.com>
8596 L:      linuxppc-dev@lists.ozlabs.org
8597 S:      Maintained
8598 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8599 F:      drivers/soc/fsl/qe/tsa.c
8600 F:      drivers/soc/fsl/qe/tsa.h
8601 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8602
8603 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8604 M:      Li Yang <leoyang.li@nxp.com>
8605 L:      netdev@vger.kernel.org
8606 L:      linuxppc-dev@lists.ozlabs.org
8607 S:      Maintained
8608 F:      drivers/net/ethernet/freescale/ucc_geth*
8609
8610 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8611 M:      Zhao Qiang <qiang.zhao@nxp.com>
8612 L:      netdev@vger.kernel.org
8613 L:      linuxppc-dev@lists.ozlabs.org
8614 S:      Maintained
8615 F:      drivers/net/wan/fsl_ucc_hdlc*
8616
8617 FREESCALE QUICC ENGINE UCC UART DRIVER
8618 M:      Timur Tabi <timur@kernel.org>
8619 L:      linuxppc-dev@lists.ozlabs.org
8620 S:      Maintained
8621 F:      drivers/tty/serial/ucc_uart.c
8622
8623 FREESCALE SOC DRIVERS
8624 M:      Li Yang <leoyang.li@nxp.com>
8625 L:      linuxppc-dev@lists.ozlabs.org
8626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8627 S:      Maintained
8628 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8629 F:      Documentation/devicetree/bindings/soc/fsl/
8630 F:      drivers/soc/fsl/
8631 F:      include/linux/fsl/
8632 F:      include/soc/fsl/
8633
8634 FREESCALE SOC FS_ENET DRIVER
8635 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8636 L:      linuxppc-dev@lists.ozlabs.org
8637 L:      netdev@vger.kernel.org
8638 S:      Maintained
8639 F:      drivers/net/ethernet/freescale/fs_enet/
8640
8641 FREESCALE SOC SOUND DRIVERS
8642 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8643 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8644 R:      Fabio Estevam <festevam@gmail.com>
8645 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8647 L:      linuxppc-dev@lists.ozlabs.org
8648 S:      Maintained
8649 F:      sound/soc/fsl/fsl*
8650 F:      sound/soc/fsl/imx*
8651
8652 FREESCALE SOC SOUND QMC DRIVER
8653 M:      Herve Codina <herve.codina@bootlin.com>
8654 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8655 L:      linuxppc-dev@lists.ozlabs.org
8656 S:      Maintained
8657 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8658 F:      sound/soc/fsl/fsl_qmc_audio.c
8659
8660 FREESCALE USB PERIPHERAL DRIVERS
8661 M:      Li Yang <leoyang.li@nxp.com>
8662 L:      linux-usb@vger.kernel.org
8663 L:      linuxppc-dev@lists.ozlabs.org
8664 S:      Maintained
8665 F:      drivers/usb/gadget/udc/fsl*
8666
8667 FREESCALE USB PHY DRIVER
8668 M:      Ran Wang <ran.wang_1@nxp.com>
8669 L:      linux-usb@vger.kernel.org
8670 L:      linuxppc-dev@lists.ozlabs.org
8671 S:      Maintained
8672 F:      drivers/usb/phy/phy-fsl-usb*
8673
8674 FREEVXFS FILESYSTEM
8675 M:      Christoph Hellwig <hch@infradead.org>
8676 S:      Maintained
8677 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8678 F:      fs/freevxfs/
8679
8680 FREEZER
8681 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8682 M:      Pavel Machek <pavel@ucw.cz>
8683 L:      linux-pm@vger.kernel.org
8684 S:      Supported
8685 F:      Documentation/power/freezing-of-tasks.rst
8686 F:      include/linux/freezer.h
8687 F:      kernel/freezer.c
8688
8689 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8690 M:      Eric Biggers <ebiggers@kernel.org>
8691 M:      Theodore Y. Ts'o <tytso@mit.edu>
8692 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8693 L:      linux-fscrypt@vger.kernel.org
8694 S:      Supported
8695 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8696 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8697 F:      Documentation/filesystems/fscrypt.rst
8698 F:      fs/crypto/
8699 F:      include/linux/fscrypt.h
8700 F:      include/uapi/linux/fscrypt.h
8701
8702 FSI SUBSYSTEM
8703 M:      Jeremy Kerr <jk@ozlabs.org>
8704 M:      Joel Stanley <joel@jms.id.au>
8705 R:      Alistar Popple <alistair@popple.id.au>
8706 R:      Eddie James <eajames@linux.ibm.com>
8707 L:      linux-fsi@lists.ozlabs.org
8708 S:      Supported
8709 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8711 F:      drivers/fsi/
8712 F:      include/linux/fsi*.h
8713 F:      include/trace/events/fsi*.h
8714
8715 FSI-ATTACHED I2C DRIVER
8716 M:      Eddie James <eajames@linux.ibm.com>
8717 L:      linux-i2c@vger.kernel.org
8718 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8719 S:      Maintained
8720 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8721 F:      drivers/i2c/busses/i2c-fsi.c
8722
8723 FSI-ATTACHED SPI DRIVER
8724 M:      Eddie James <eajames@linux.ibm.com>
8725 L:      linux-spi@vger.kernel.org
8726 S:      Maintained
8727 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8728 F:      drivers/spi/spi-fsi.c
8729
8730 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8731 M:      Jan Kara <jack@suse.cz>
8732 R:      Amir Goldstein <amir73il@gmail.com>
8733 L:      linux-fsdevel@vger.kernel.org
8734 S:      Maintained
8735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8736 F:      fs/notify/
8737 F:      include/linux/fsnotify*.h
8738
8739 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8740 M:      Eric Biggers <ebiggers@kernel.org>
8741 M:      Theodore Y. Ts'o <tytso@mit.edu>
8742 L:      fsverity@lists.linux.dev
8743 S:      Supported
8744 Q:      https://patchwork.kernel.org/project/fsverity/list/
8745 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8746 F:      Documentation/filesystems/fsverity.rst
8747 F:      fs/verity/
8748 F:      include/linux/fsverity.h
8749 F:      include/uapi/linux/fsverity.h
8750
8751 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8752 M:      Michael Zaidman <michael.zaidman@gmail.com>
8753 L:      linux-i2c@vger.kernel.org
8754 L:      linux-input@vger.kernel.org
8755 S:      Maintained
8756 F:      drivers/hid/hid-ft260.c
8757
8758 FUJITSU LAPTOP EXTRAS
8759 M:      Jonathan Woithe <jwoithe@just42.net>
8760 L:      platform-driver-x86@vger.kernel.org
8761 S:      Maintained
8762 F:      drivers/platform/x86/fujitsu-laptop.c
8763
8764 FUJITSU TABLET EXTRAS
8765 M:      Robert Gerlach <khnz@gmx.de>
8766 L:      platform-driver-x86@vger.kernel.org
8767 S:      Maintained
8768 F:      drivers/platform/x86/fujitsu-tablet.c
8769
8770 FUNCTION HOOKS (FTRACE)
8771 M:      Steven Rostedt <rostedt@goodmis.org>
8772 M:      Masami Hiramatsu <mhiramat@kernel.org>
8773 R:      Mark Rutland <mark.rutland@arm.com>
8774 L:      linux-kernel@vger.kernel.org
8775 L:      linux-trace-kernel@vger.kernel.org
8776 S:      Maintained
8777 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8779 F:      Documentation/trace/ftrace*
8780 F:      arch/*/*/*/*ftrace*
8781 F:      arch/*/*/*ftrace*
8782 F:      include/*/ftrace.h
8783 F:      kernel/trace/fgraph.c
8784 F:      kernel/trace/ftrace*
8785 F:      samples/ftrace
8786
8787 FUNGIBLE ETHERNET DRIVERS
8788 M:      Dimitris Michailidis <dmichail@fungible.com>
8789 L:      netdev@vger.kernel.org
8790 S:      Supported
8791 F:      drivers/net/ethernet/fungible/
8792
8793 FUSE: FILESYSTEM IN USERSPACE
8794 M:      Miklos Szeredi <miklos@szeredi.hu>
8795 L:      linux-fsdevel@vger.kernel.org
8796 S:      Maintained
8797 W:      https://github.com/libfuse/
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8799 F:      Documentation/filesystems/fuse.rst
8800 F:      fs/fuse/
8801 F:      include/uapi/linux/fuse.h
8802
8803 FUTEX SUBSYSTEM
8804 M:      Thomas Gleixner <tglx@linutronix.de>
8805 M:      Ingo Molnar <mingo@redhat.com>
8806 R:      Peter Zijlstra <peterz@infradead.org>
8807 R:      Darren Hart <dvhart@infradead.org>
8808 R:      Davidlohr Bueso <dave@stgolabs.net>
8809 R:      André Almeida <andrealmeid@igalia.com>
8810 L:      linux-kernel@vger.kernel.org
8811 S:      Maintained
8812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8813 F:      Documentation/locking/*futex*
8814 F:      include/asm-generic/futex.h
8815 F:      include/linux/futex.h
8816 F:      include/uapi/linux/futex.h
8817 F:      kernel/futex/*
8818 F:      tools/perf/bench/futex*
8819 F:      tools/testing/selftests/futex/
8820
8821 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
8822 M:      Sebastian Reichel <sre@kernel.org>
8823 L:      linux-media@vger.kernel.org
8824 S:      Maintained
8825 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
8826 F:      drivers/media/i2c/gc0308.c
8827
8828 GALAXYCORE GC2145 SENSOR DRIVER
8829 M:      Alain Volmat <alain.volmat@foss.st.com>
8830 L:      linux-media@vger.kernel.org
8831 S:      Maintained
8832 T:      git git://linuxtv.org/media_tree.git
8833 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
8834 F:      drivers/media/i2c/gc2145.c
8835
8836 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8837 M:      Tim Harvey <tharvey@gateworks.com>
8838 S:      Maintained
8839 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8840 F:      Documentation/hwmon/gsc-hwmon.rst
8841 F:      drivers/hwmon/gsc-hwmon.c
8842 F:      drivers/mfd/gateworks-gsc.c
8843 F:      include/linux/mfd/gsc.h
8844 F:      include/linux/platform_data/gsc_hwmon.h
8845
8846 GCC PLUGINS
8847 M:      Kees Cook <keescook@chromium.org>
8848 L:      linux-hardening@vger.kernel.org
8849 S:      Maintained
8850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8851 F:      Documentation/kbuild/gcc-plugins.rst
8852 F:      include/linux/stackleak.h
8853 F:      kernel/stackleak.c
8854 F:      scripts/Makefile.gcc-plugins
8855 F:      scripts/gcc-plugins/
8856
8857 GCOV BASED KERNEL PROFILING
8858 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8859 S:      Maintained
8860 F:      Documentation/dev-tools/gcov.rst
8861 F:      kernel/gcov/
8862
8863 GDB KERNEL DEBUGGING HELPER SCRIPTS
8864 M:      Jan Kiszka <jan.kiszka@siemens.com>
8865 M:      Kieran Bingham <kbingham@kernel.org>
8866 S:      Supported
8867 F:      scripts/gdb/
8868
8869 GEMINI CRYPTO DRIVER
8870 M:      Corentin Labbe <clabbe@baylibre.com>
8871 L:      linux-crypto@vger.kernel.org
8872 S:      Maintained
8873 F:      drivers/crypto/gemini/
8874
8875 GEMTEK FM RADIO RECEIVER DRIVER
8876 M:      Hans Verkuil <hverkuil@xs4all.nl>
8877 L:      linux-media@vger.kernel.org
8878 S:      Maintained
8879 W:      https://linuxtv.org
8880 T:      git git://linuxtv.org/media_tree.git
8881 F:      drivers/media/radio/radio-gemtek*
8882
8883 GENERIC ARCHITECTURE TOPOLOGY
8884 M:      Sudeep Holla <sudeep.holla@arm.com>
8885 L:      linux-kernel@vger.kernel.org
8886 S:      Maintained
8887 F:      drivers/base/arch_topology.c
8888 F:      include/linux/arch_topology.h
8889
8890 GENERIC ENTRY CODE
8891 M:      Thomas Gleixner <tglx@linutronix.de>
8892 M:      Peter Zijlstra <peterz@infradead.org>
8893 M:      Andy Lutomirski <luto@kernel.org>
8894 L:      linux-kernel@vger.kernel.org
8895 S:      Maintained
8896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8897 F:      include/linux/entry-common.h
8898 F:      include/linux/entry-kvm.h
8899 F:      kernel/entry/
8900
8901 GENERIC GPIO I2C DRIVER
8902 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8903 S:      Supported
8904 F:      drivers/i2c/busses/i2c-gpio.c
8905 F:      include/linux/platform_data/i2c-gpio.h
8906
8907 GENERIC GPIO I2C MULTIPLEXER DRIVER
8908 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8909 L:      linux-i2c@vger.kernel.org
8910 S:      Supported
8911 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8912 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8913 F:      include/linux/platform_data/i2c-mux-gpio.h
8914
8915 GENERIC HDLC (WAN) DRIVERS
8916 M:      Krzysztof Halasa <khc@pm.waw.pl>
8917 S:      Maintained
8918 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8919 F:      drivers/net/wan/c101.c
8920 F:      drivers/net/wan/hd6457*
8921 F:      drivers/net/wan/hdlc*
8922 F:      drivers/net/wan/n2.c
8923 F:      drivers/net/wan/pc300too.c
8924 F:      drivers/net/wan/pci200syn.c
8925 F:      drivers/net/wan/wanxl*
8926
8927 GENERIC INCLUDE/ASM HEADER FILES
8928 M:      Arnd Bergmann <arnd@arndb.de>
8929 L:      linux-arch@vger.kernel.org
8930 S:      Maintained
8931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8932 F:      include/asm-generic/
8933 F:      include/uapi/asm-generic/
8934
8935 GENERIC PHY FRAMEWORK
8936 M:      Vinod Koul <vkoul@kernel.org>
8937 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8938 L:      linux-phy@lists.infradead.org
8939 S:      Supported
8940 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8942 F:      Documentation/devicetree/bindings/phy/
8943 F:      drivers/phy/
8944 F:      include/dt-bindings/phy/
8945 F:      include/linux/phy/
8946
8947 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8948 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8949 S:      Supported
8950 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8951 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8952
8953 GENERIC PM DOMAINS
8954 M:      Ulf Hansson <ulf.hansson@linaro.org>
8955 L:      linux-pm@vger.kernel.org
8956 S:      Supported
8957 F:      Documentation/devicetree/bindings/power/power?domain*
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8959 F:      drivers/pmdomain/
8960 F:      include/linux/pm_domain.h
8961
8962 GENERIC RADIX TREE
8963 M:      Kent Overstreet <kent.overstreet@linux.dev>
8964 S:      Supported
8965 C:      irc://irc.oftc.net/bcache
8966 F:      include/linux/generic-radix-tree.h
8967 F:      lib/generic-radix-tree.c
8968
8969 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8970 M:      Eugen Hristev <eugen.hristev@microchip.com>
8971 L:      linux-input@vger.kernel.org
8972 S:      Maintained
8973 F:      drivers/input/touchscreen/resistive-adc-touch.c
8974
8975 GENERIC STRING LIBRARY
8976 M:      Kees Cook <keescook@chromium.org>
8977 R:      Andy Shevchenko <andy@kernel.org>
8978 L:      linux-hardening@vger.kernel.org
8979 S:      Supported
8980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8981 F:      include/linux/string.h
8982 F:      include/linux/string_choices.h
8983 F:      include/linux/string_helpers.h
8984 F:      lib/string.c
8985 F:      lib/string_helpers.c
8986 F:      lib/test-string_helpers.c
8987 F:      lib/test_string.c
8988
8989 GENERIC UIO DRIVER FOR PCI DEVICES
8990 M:      "Michael S. Tsirkin" <mst@redhat.com>
8991 L:      kvm@vger.kernel.org
8992 S:      Supported
8993 F:      drivers/uio/uio_pci_generic.c
8994
8995 GENERIC VDSO LIBRARY
8996 M:      Andy Lutomirski <luto@kernel.org>
8997 M:      Thomas Gleixner <tglx@linutronix.de>
8998 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8999 L:      linux-kernel@vger.kernel.org
9000 S:      Maintained
9001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
9002 F:      include/asm-generic/vdso/vsyscall.h
9003 F:      include/vdso/
9004 F:      kernel/time/vsyscall.c
9005 F:      lib/vdso/
9006
9007 GENWQE (IBM Generic Workqueue Card)
9008 M:      Frank Haverkamp <haver@linux.ibm.com>
9009 S:      Supported
9010 F:      drivers/misc/genwqe/
9011
9012 GET_MAINTAINER SCRIPT
9013 M:      Joe Perches <joe@perches.com>
9014 S:      Maintained
9015 F:      scripts/get_maintainer.pl
9016
9017 GFS2 FILE SYSTEM
9018 M:      Andreas Gruenbacher <agruenba@redhat.com>
9019 L:      gfs2@lists.linux.dev
9020 S:      Supported
9021 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
9022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
9023 F:      Documentation/filesystems/gfs2*
9024 F:      fs/gfs2/
9025 F:      include/uapi/linux/gfs2_ondisk.h
9026
9027 GIGABYTE WATERFORCE SENSOR DRIVER
9028 M:      Aleksa Savic <savicaleksa83@gmail.com>
9029 L:      linux-hwmon@vger.kernel.org
9030 S:      Maintained
9031 F:      Documentation/hwmon/gigabyte_waterforce.rst
9032 F:      drivers/hwmon/gigabyte_waterforce.c
9033
9034 GIGABYTE WMI DRIVER
9035 M:      Thomas Weißschuh <thomas@weissschuh.net>
9036 L:      platform-driver-x86@vger.kernel.org
9037 S:      Maintained
9038 F:      drivers/platform/x86/gigabyte-wmi.c
9039
9040 GNSS SUBSYSTEM
9041 M:      Johan Hovold <johan@kernel.org>
9042 S:      Maintained
9043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
9044 F:      Documentation/ABI/testing/sysfs-class-gnss
9045 F:      Documentation/devicetree/bindings/gnss/
9046 F:      drivers/gnss/
9047 F:      include/linux/gnss.h
9048
9049 GO7007 MPEG CODEC
9050 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
9051 L:      linux-media@vger.kernel.org
9052 S:      Maintained
9053 F:      drivers/media/usb/go7007/
9054
9055 GOODIX TOUCHSCREEN
9056 M:      Bastien Nocera <hadess@hadess.net>
9057 M:      Hans de Goede <hdegoede@redhat.com>
9058 L:      linux-input@vger.kernel.org
9059 S:      Maintained
9060 F:      drivers/input/touchscreen/goodix*
9061
9062 GOOGLE ETHERNET DRIVERS
9063 M:      Jeroen de Borst <jeroendb@google.com>
9064 M:      Praveen Kaligineedi <pkaligineedi@google.com>
9065 R:      Shailend Chand <shailend@google.com>
9066 L:      netdev@vger.kernel.org
9067 S:      Supported
9068 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
9069 F:      drivers/net/ethernet/google
9070
9071 GOOGLE FIRMWARE DRIVERS
9072 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9073 R:      Brian Norris <briannorris@chromium.org>
9074 R:      Julius Werner <jwerner@chromium.org>
9075 L:      chrome-platform@lists.linux.dev
9076 S:      Maintained
9077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9078 F:      drivers/firmware/google/
9079
9080 GOOGLE TENSOR SoC SUPPORT
9081 M:      Peter Griffin <peter.griffin@linaro.org>
9082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9083 L:      linux-samsung-soc@vger.kernel.org
9084 S:      Maintained
9085 F:      Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
9086 F:      arch/arm64/boot/dts/exynos/google/
9087 F:      drivers/clk/samsung/clk-gs101.c
9088 F:      include/dt-bindings/clock/google,gs101.h
9089
9090 GPD POCKET FAN DRIVER
9091 M:      Hans de Goede <hdegoede@redhat.com>
9092 L:      platform-driver-x86@vger.kernel.org
9093 S:      Maintained
9094 F:      drivers/platform/x86/gpd-pocket-fan.c
9095
9096 GPIO ACPI SUPPORT
9097 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9098 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9099 L:      linux-gpio@vger.kernel.org
9100 L:      linux-acpi@vger.kernel.org
9101 S:      Supported
9102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9103 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9104 F:      drivers/gpio/gpiolib-acpi.c
9105 F:      drivers/gpio/gpiolib-acpi.h
9106
9107 GPIO AGGREGATOR
9108 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9109 L:      linux-gpio@vger.kernel.org
9110 S:      Supported
9111 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9112 F:      drivers/gpio/gpio-aggregator.c
9113
9114 GPIO IR Transmitter
9115 M:      Sean Young <sean@mess.org>
9116 L:      linux-media@vger.kernel.org
9117 S:      Maintained
9118 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9119 F:      drivers/media/rc/gpio-ir-tx.c
9120
9121 GPIO MOCKUP DRIVER
9122 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9123 L:      linux-gpio@vger.kernel.org
9124 S:      Maintained
9125 F:      drivers/gpio/gpio-mockup.c
9126 F:      tools/testing/selftests/gpio/
9127
9128 GPIO REGMAP
9129 M:      Michael Walle <mwalle@kernel.org>
9130 S:      Maintained
9131 F:      drivers/gpio/gpio-regmap.c
9132 F:      include/linux/gpio/regmap.h
9133 K:      (devm_)?gpio_regmap_(un)?register
9134
9135 GPIO SUBSYSTEM
9136 M:      Linus Walleij <linus.walleij@linaro.org>
9137 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9138 L:      linux-gpio@vger.kernel.org
9139 S:      Maintained
9140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9141 F:      Documentation/admin-guide/gpio/
9142 F:      Documentation/devicetree/bindings/gpio/
9143 F:      Documentation/driver-api/gpio/
9144 F:      drivers/gpio/
9145 F:      include/dt-bindings/gpio/
9146 F:      include/linux/gpio.h
9147 F:      include/linux/gpio/
9148 F:      include/linux/of_gpio.h
9149
9150 GPIO UAPI
9151 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9152 R:      Kent Gibson <warthog618@gmail.com>
9153 L:      linux-gpio@vger.kernel.org
9154 S:      Maintained
9155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9156 F:      Documentation/ABI/obsolete/sysfs-gpio
9157 F:      Documentation/ABI/testing/gpio-cdev
9158 F:      drivers/gpio/gpiolib-cdev.c
9159 F:      include/uapi/linux/gpio.h
9160 F:      tools/gpio/
9161
9162 GRE DEMULTIPLEXER DRIVER
9163 M:      Dmitry Kozlov <xeb@mail.ru>
9164 L:      netdev@vger.kernel.org
9165 S:      Maintained
9166 F:      include/net/gre.h
9167 F:      net/ipv4/gre_demux.c
9168 F:      net/ipv4/gre_offload.c
9169
9170 GRETH 10/100/1G Ethernet MAC device driver
9171 M:      Andreas Larsson <andreas@gaisler.com>
9172 L:      netdev@vger.kernel.org
9173 S:      Maintained
9174 F:      drivers/net/ethernet/aeroflex/
9175
9176 GREYBUS AUDIO PROTOCOLS DRIVERS
9177 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9178 M:      Mark Greer <mgreer@animalcreek.com>
9179 S:      Maintained
9180 F:      drivers/staging/greybus/audio_apbridgea.c
9181 F:      drivers/staging/greybus/audio_apbridgea.h
9182 F:      drivers/staging/greybus/audio_codec.c
9183 F:      drivers/staging/greybus/audio_codec.h
9184 F:      drivers/staging/greybus/audio_gb.c
9185 F:      drivers/staging/greybus/audio_manager.c
9186 F:      drivers/staging/greybus/audio_manager.h
9187 F:      drivers/staging/greybus/audio_manager_module.c
9188 F:      drivers/staging/greybus/audio_manager_private.h
9189 F:      drivers/staging/greybus/audio_manager_sysfs.c
9190 F:      drivers/staging/greybus/audio_module.c
9191 F:      drivers/staging/greybus/audio_topology.c
9192
9193 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9194 M:      Viresh Kumar <vireshk@kernel.org>
9195 S:      Maintained
9196 F:      drivers/staging/greybus/authentication.c
9197 F:      drivers/staging/greybus/bootrom.c
9198 F:      drivers/staging/greybus/firmware.h
9199 F:      drivers/staging/greybus/fw-core.c
9200 F:      drivers/staging/greybus/fw-download.c
9201 F:      drivers/staging/greybus/fw-management.c
9202 F:      drivers/staging/greybus/greybus_authentication.h
9203 F:      drivers/staging/greybus/greybus_firmware.h
9204 F:      drivers/staging/greybus/hid.c
9205 F:      drivers/staging/greybus/i2c.c
9206 F:      drivers/staging/greybus/spi.c
9207 F:      drivers/staging/greybus/spilib.c
9208 F:      drivers/staging/greybus/spilib.h
9209
9210 GREYBUS LOOPBACK DRIVER
9211 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9212 S:      Maintained
9213 F:      drivers/staging/greybus/loopback.c
9214
9215 GREYBUS PLATFORM DRIVERS
9216 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9217 S:      Maintained
9218 F:      drivers/staging/greybus/arche-apb-ctrl.c
9219 F:      drivers/staging/greybus/arche-platform.c
9220 F:      drivers/staging/greybus/arche_platform.h
9221
9222 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9223 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9224 S:      Maintained
9225 F:      drivers/staging/greybus/gpio.c
9226 F:      drivers/staging/greybus/light.c
9227 F:      drivers/staging/greybus/power_supply.c
9228 F:      drivers/staging/greybus/sdio.c
9229 F:      drivers/staging/greybus/spi.c
9230 F:      drivers/staging/greybus/spilib.c
9231
9232 GREYBUS BEAGLEPLAY DRIVERS
9233 M:      Ayush Singh <ayushdevel1325@gmail.com>
9234 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9235 S:      Maintained
9236 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9237 F:      drivers/greybus/gb-beagleplay.c
9238
9239 GREYBUS SUBSYSTEM
9240 M:      Johan Hovold <johan@kernel.org>
9241 M:      Alex Elder <elder@kernel.org>
9242 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9243 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9244 S:      Maintained
9245 F:      drivers/greybus/
9246 F:      drivers/staging/greybus/
9247 F:      include/linux/greybus.h
9248 F:      include/linux/greybus/
9249
9250 GREYBUS UART PROTOCOLS DRIVERS
9251 M:      David Lin <dtwlin@gmail.com>
9252 S:      Maintained
9253 F:      drivers/staging/greybus/log.c
9254 F:      drivers/staging/greybus/uart.c
9255
9256 GS1662 VIDEO SERIALIZER
9257 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9258 L:      linux-media@vger.kernel.org
9259 S:      Maintained
9260 T:      git git://linuxtv.org/media_tree.git
9261 F:      drivers/media/spi/gs1662.c
9262
9263 GSPCA FINEPIX SUBDRIVER
9264 M:      Frank Zago <frank@zago.net>
9265 L:      linux-media@vger.kernel.org
9266 S:      Maintained
9267 T:      git git://linuxtv.org/media_tree.git
9268 F:      drivers/media/usb/gspca/finepix.c
9269
9270 GSPCA GL860 SUBDRIVER
9271 M:      Olivier Lorin <o.lorin@laposte.net>
9272 L:      linux-media@vger.kernel.org
9273 S:      Maintained
9274 T:      git git://linuxtv.org/media_tree.git
9275 F:      drivers/media/usb/gspca/gl860/
9276
9277 GSPCA M5602 SUBDRIVER
9278 M:      Erik Andren <erik.andren@gmail.com>
9279 L:      linux-media@vger.kernel.org
9280 S:      Maintained
9281 T:      git git://linuxtv.org/media_tree.git
9282 F:      drivers/media/usb/gspca/m5602/
9283
9284 GSPCA PAC207 SONIXB SUBDRIVER
9285 M:      Hans Verkuil <hverkuil@xs4all.nl>
9286 L:      linux-media@vger.kernel.org
9287 S:      Odd Fixes
9288 T:      git git://linuxtv.org/media_tree.git
9289 F:      drivers/media/usb/gspca/pac207.c
9290
9291 GSPCA SN9C20X SUBDRIVER
9292 M:      Brian Johnson <brijohn@gmail.com>
9293 L:      linux-media@vger.kernel.org
9294 S:      Maintained
9295 T:      git git://linuxtv.org/media_tree.git
9296 F:      drivers/media/usb/gspca/sn9c20x.c
9297
9298 GSPCA T613 SUBDRIVER
9299 M:      Leandro Costantino <lcostantino@gmail.com>
9300 L:      linux-media@vger.kernel.org
9301 S:      Maintained
9302 T:      git git://linuxtv.org/media_tree.git
9303 F:      drivers/media/usb/gspca/t613.c
9304
9305 GSPCA USB WEBCAM DRIVER
9306 M:      Hans Verkuil <hverkuil@xs4all.nl>
9307 L:      linux-media@vger.kernel.org
9308 S:      Odd Fixes
9309 T:      git git://linuxtv.org/media_tree.git
9310 F:      drivers/media/usb/gspca/
9311
9312 GTP (GPRS Tunneling Protocol)
9313 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9314 M:      Harald Welte <laforge@gnumonks.org>
9315 L:      osmocom-net-gprs@lists.osmocom.org
9316 S:      Maintained
9317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9318 F:      drivers/net/gtp.c
9319
9320 GUID PARTITION TABLE (GPT)
9321 M:      Davidlohr Bueso <dave@stgolabs.net>
9322 L:      linux-efi@vger.kernel.org
9323 S:      Maintained
9324 F:      block/partitions/efi.*
9325
9326 HABANALABS PCI DRIVER
9327 M:      Oded Gabbay <ogabbay@kernel.org>
9328 L:      dri-devel@lists.freedesktop.org
9329 S:      Supported
9330 C:      irc://irc.oftc.net/dri-devel
9331 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9332 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9333 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9334 F:      drivers/accel/habanalabs/
9335 F:      include/linux/habanalabs/
9336 F:      include/trace/events/habanalabs.h
9337 F:      include/uapi/drm/habanalabs_accel.h
9338
9339 HACKRF MEDIA DRIVER
9340 L:      linux-media@vger.kernel.org
9341 S:      Orphan
9342 W:      https://linuxtv.org
9343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9344 F:      drivers/media/usb/hackrf/
9345
9346 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9347 M:      Chuck Lever <chuck.lever@oracle.com>
9348 L:      kernel-tls-handshake@lists.linux.dev
9349 L:      netdev@vger.kernel.org
9350 S:      Maintained
9351 F:      Documentation/netlink/specs/handshake.yaml
9352 F:      Documentation/networking/tls-handshake.rst
9353 F:      include/net/handshake.h
9354 F:      include/trace/events/handshake.h
9355 F:      net/handshake/
9356
9357 HANTRO VPU CODEC DRIVER
9358 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9359 M:      Philipp Zabel <p.zabel@pengutronix.de>
9360 L:      linux-media@vger.kernel.org
9361 L:      linux-rockchip@lists.infradead.org
9362 S:      Maintained
9363 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9364 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9365 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9366 F:      drivers/media/platform/verisilicon/
9367
9368 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9369 M:      Frank Seidel <frank@f-seidel.de>
9370 L:      platform-driver-x86@vger.kernel.org
9371 S:      Maintained
9372 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9373 F:      drivers/platform/x86/hdaps.c
9374
9375 HARDWARE MONITORING
9376 M:      Jean Delvare <jdelvare@suse.com>
9377 M:      Guenter Roeck <linux@roeck-us.net>
9378 L:      linux-hwmon@vger.kernel.org
9379 S:      Maintained
9380 W:      http://hwmon.wiki.kernel.org/
9381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9382 F:      Documentation/ABI/testing/sysfs-class-hwmon
9383 F:      Documentation/devicetree/bindings/hwmon/
9384 F:      Documentation/hwmon/
9385 F:      drivers/hwmon/
9386 F:      include/linux/hwmon*.h
9387 F:      include/trace/events/hwmon*.h
9388 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9389
9390 HARDWARE RANDOM NUMBER GENERATOR CORE
9391 M:      Olivia Mackall <olivia@selenic.com>
9392 M:      Herbert Xu <herbert@gondor.apana.org.au>
9393 L:      linux-crypto@vger.kernel.org
9394 S:      Odd fixes
9395 F:      Documentation/admin-guide/hw_random.rst
9396 F:      Documentation/devicetree/bindings/rng/
9397 F:      drivers/char/hw_random/
9398 F:      include/linux/hw_random.h
9399
9400 HARDWARE SPINLOCK CORE
9401 M:      Bjorn Andersson <andersson@kernel.org>
9402 R:      Baolin Wang <baolin.wang7@gmail.com>
9403 L:      linux-remoteproc@vger.kernel.org
9404 S:      Maintained
9405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9406 F:      Documentation/devicetree/bindings/hwlock/
9407 F:      Documentation/locking/hwspinlock.rst
9408 F:      drivers/hwspinlock/
9409 F:      include/linux/hwspinlock.h
9410
9411 HARDWARE TRACING FACILITIES
9412 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9413 S:      Maintained
9414 F:      drivers/hwtracing/
9415
9416 HARMONY SOUND DRIVER
9417 L:      linux-parisc@vger.kernel.org
9418 S:      Maintained
9419 F:      sound/parisc/harmony.*
9420
9421 HDPVR USB VIDEO ENCODER DRIVER
9422 M:      Hans Verkuil <hverkuil@xs4all.nl>
9423 L:      linux-media@vger.kernel.org
9424 S:      Odd Fixes
9425 W:      https://linuxtv.org
9426 T:      git git://linuxtv.org/media_tree.git
9427 F:      drivers/media/usb/hdpvr/
9428
9429 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9430 M:      Matt Hsiao <matt.hsiao@hpe.com>
9431 S:      Supported
9432 F:      drivers/misc/hpilo.[ch]
9433
9434 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9435 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9436 S:      Supported
9437 F:      Documentation/watchdog/hpwdt.rst
9438 F:      drivers/watchdog/hpwdt.c
9439
9440 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9441 M:      Don Brace <don.brace@microchip.com>
9442 L:      storagedev@microchip.com
9443 L:      linux-scsi@vger.kernel.org
9444 S:      Supported
9445 F:      Documentation/scsi/hpsa.rst
9446 F:      drivers/scsi/hpsa*.[ch]
9447 F:      include/linux/cciss*.h
9448 F:      include/uapi/linux/cciss*.h
9449
9450 HFI1 DRIVER
9451 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9452 L:      linux-rdma@vger.kernel.org
9453 S:      Supported
9454 F:      drivers/infiniband/hw/hfi1
9455
9456 HFS FILESYSTEM
9457 L:      linux-fsdevel@vger.kernel.org
9458 S:      Orphan
9459 F:      Documentation/filesystems/hfs.rst
9460 F:      fs/hfs/
9461
9462 HFSPLUS FILESYSTEM
9463 L:      linux-fsdevel@vger.kernel.org
9464 S:      Orphan
9465 F:      Documentation/filesystems/hfsplus.rst
9466 F:      fs/hfsplus/
9467
9468 HGA FRAMEBUFFER DRIVER
9469 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9470 L:      linux-nvidia@lists.surfsouth.com
9471 S:      Maintained
9472 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9473 F:      drivers/video/fbdev/hgafb.c
9474
9475 HIBERNATION (aka Software Suspend, aka swsusp)
9476 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9477 M:      Pavel Machek <pavel@ucw.cz>
9478 L:      linux-pm@vger.kernel.org
9479 S:      Supported
9480 B:      https://bugzilla.kernel.org
9481 F:      arch/*/include/asm/suspend*.h
9482 F:      arch/x86/power/
9483 F:      drivers/base/power/
9484 F:      include/linux/freezer.h
9485 F:      include/linux/pm.h
9486 F:      include/linux/suspend.h
9487 F:      kernel/power/
9488
9489 HID CORE LAYER
9490 M:      Jiri Kosina <jikos@kernel.org>
9491 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9492 L:      linux-input@vger.kernel.org
9493 S:      Maintained
9494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9495 F:      Documentation/hid/
9496 F:      drivers/hid/
9497 F:      include/linux/hid*
9498 F:      include/uapi/linux/hid*
9499 F:      samples/hid/
9500 F:      tools/testing/selftests/hid/
9501
9502 HID LOGITECH DRIVERS
9503 R:      Filipe Laíns <lains@riseup.net>
9504 L:      linux-input@vger.kernel.org
9505 S:      Maintained
9506 F:      drivers/hid/hid-logitech-*
9507
9508 HID NVIDIA SHIELD DRIVER
9509 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9510 L:      linux-input@vger.kernel.org
9511 S:      Maintained
9512 F:      drivers/hid/hid-nvidia-shield.c
9513
9514 HID PHOENIX RC FLIGHT CONTROLLER
9515 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9516 L:      linux-input@vger.kernel.org
9517 S:      Maintained
9518 F:      drivers/hid/hid-pxrc.c
9519
9520 HID PLAYSTATION DRIVER
9521 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9522 L:      linux-input@vger.kernel.org
9523 S:      Supported
9524 F:      drivers/hid/hid-playstation.c
9525
9526 HID SENSOR HUB DRIVERS
9527 M:      Jiri Kosina <jikos@kernel.org>
9528 M:      Jonathan Cameron <jic23@kernel.org>
9529 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9530 L:      linux-input@vger.kernel.org
9531 L:      linux-iio@vger.kernel.org
9532 S:      Maintained
9533 F:      Documentation/hid/hid-sensor*
9534 F:      drivers/hid/hid-sensor-*
9535 F:      drivers/iio/*/hid-*
9536 F:      include/linux/hid-sensor-*
9537
9538 HID VRC-2 CAR CONTROLLER DRIVER
9539 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9540 L:      linux-input@vger.kernel.org
9541 S:      Maintained
9542 F:      drivers/hid/hid-vrc2.c
9543
9544 HID WACOM DRIVER
9545 M:      Ping Cheng <ping.cheng@wacom.com>
9546 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9547 L:      linux-input@vger.kernel.org
9548 S:      Maintained
9549 F:      drivers/hid/wacom.h
9550 F:      drivers/hid/wacom_*
9551
9552 HID++ LOGITECH DRIVERS
9553 R:      Filipe Laíns <lains@riseup.net>
9554 R:      Bastien Nocera <hadess@hadess.net>
9555 L:      linux-input@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/hid/hid-logitech-hidpp.c
9558
9559 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9560 M:      Thomas Gleixner <tglx@linutronix.de>
9561 L:      linux-kernel@vger.kernel.org
9562 S:      Maintained
9563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9564 F:      Documentation/timers/
9565 F:      include/linux/clockchips.h
9566 F:      include/linux/hrtimer.h
9567 F:      kernel/time/clockevents.c
9568 F:      kernel/time/hrtimer.c
9569 F:      kernel/time/timer_*.c
9570
9571 HIGH-SPEED SCC DRIVER FOR AX.25
9572 L:      linux-hams@vger.kernel.org
9573 S:      Orphan
9574 F:      drivers/net/hamradio/scc.c
9575
9576 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9577 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9578 S:      Supported
9579 W:      http://www.highpoint-tech.com
9580 F:      Documentation/scsi/hptiop.rst
9581 F:      drivers/scsi/hptiop.c
9582
9583 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9584 M:      John Stultz <jstultz@google.com>
9585 L:      linux-kernel@vger.kernel.org
9586 S:      Maintained
9587 F:      drivers/misc/hisi_hikey_usb.c
9588
9589 HIMAX HX83112B TOUCHSCREEN SUPPORT
9590 M:      Job Noorman <job@noorman.info>
9591 L:      linux-input@vger.kernel.org
9592 S:      Maintained
9593 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9594 F:      drivers/input/touchscreen/himax_hx83112b.c
9595
9596 HIPPI
9597 M:      Jes Sorensen <jes@trained-monkey.org>
9598 L:      linux-hippi@sunsite.dk
9599 S:      Maintained
9600 F:      drivers/net/hippi/
9601 F:      include/linux/hippidevice.h
9602 F:      include/uapi/linux/if_hippi.h
9603 F:      net/802/hippi.c
9604
9605 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9606 M:      Kurt Kanzenbach <kurt@linutronix.de>
9607 L:      netdev@vger.kernel.org
9608 S:      Maintained
9609 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9610 F:      drivers/net/dsa/hirschmann/*
9611 F:      include/linux/platform_data/hirschmann-hellcreek.h
9612 F:      net/dsa/tag_hellcreek.c
9613
9614 HISILICON DMA DRIVER
9615 M:      Zhou Wang <wangzhou1@hisilicon.com>
9616 M:      Jie Hai <haijie1@huawei.com>
9617 L:      dmaengine@vger.kernel.org
9618 S:      Maintained
9619 F:      drivers/dma/hisi_dma.c
9620
9621 HISILICON GPIO DRIVER
9622 M:      Jay Fang <f.fangjian@huawei.com>
9623 L:      linux-gpio@vger.kernel.org
9624 S:      Maintained
9625 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9626 F:      drivers/gpio/gpio-hisi.c
9627
9628 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9629 M:      Zhiqi Song <songzhiqi1@huawei.com>
9630 M:      Longfang Liu <liulongfang@huawei.com>
9631 L:      linux-crypto@vger.kernel.org
9632 S:      Maintained
9633 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9634 F:      drivers/crypto/hisilicon/hpre/hpre.h
9635 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9636 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9637
9638 HISILICON HNS3 PMU DRIVER
9639 M:      Jijie Shao <shaojijie@huawei.com>
9640 S:      Supported
9641 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9642 F:      drivers/perf/hisilicon/hns3_pmu.c
9643
9644 HISILICON I2C CONTROLLER DRIVER
9645 M:      Yicong Yang <yangyicong@hisilicon.com>
9646 L:      linux-i2c@vger.kernel.org
9647 S:      Maintained
9648 W:      https://www.hisilicon.com
9649 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9650 F:      drivers/i2c/busses/i2c-hisi.c
9651
9652 HISILICON KUNPENG SOC HCCS DRIVER
9653 M:      Huisong Li <lihuisong@huawei.com>
9654 S:      Maintained
9655 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9656 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9657 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9658
9659 HISILICON LPC BUS DRIVER
9660 M:      Jay Fang <f.fangjian@huawei.com>
9661 S:      Maintained
9662 W:      http://www.hisilicon.com
9663 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9664 F:      drivers/bus/hisi_lpc.c
9665
9666 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9667 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9668 M:      Salil Mehta <salil.mehta@huawei.com>
9669 M:      Jijie Shao <shaojijie@huawei.com>
9670 L:      netdev@vger.kernel.org
9671 S:      Maintained
9672 W:      http://www.hisilicon.com
9673 F:      drivers/net/ethernet/hisilicon/hns3/
9674
9675 HISILICON NETWORK SUBSYSTEM DRIVER
9676 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9677 M:      Salil Mehta <salil.mehta@huawei.com>
9678 L:      netdev@vger.kernel.org
9679 S:      Maintained
9680 W:      http://www.hisilicon.com
9681 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9682 F:      drivers/net/ethernet/hisilicon/
9683
9684 HISILICON PMU DRIVER
9685 M:      Yicong Yang <yangyicong@hisilicon.com>
9686 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9687 S:      Supported
9688 W:      http://www.hisilicon.com
9689 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9690 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9691 F:      drivers/perf/hisilicon
9692
9693 HISILICON PTT DRIVER
9694 M:      Yicong Yang <yangyicong@hisilicon.com>
9695 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9696 L:      linux-kernel@vger.kernel.org
9697 S:      Maintained
9698 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9699 F:      Documentation/trace/hisi-ptt.rst
9700 F:      drivers/hwtracing/ptt/
9701 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9702 F:      tools/perf/util/hisi-ptt*
9703 F:      tools/perf/util/hisi-ptt-decoder/*
9704
9705 HISILICON QM DRIVER
9706 M:      Weili Qian <qianweili@huawei.com>
9707 M:      Zhou Wang <wangzhou1@hisilicon.com>
9708 L:      linux-crypto@vger.kernel.org
9709 S:      Maintained
9710 F:      drivers/crypto/hisilicon/Kconfig
9711 F:      drivers/crypto/hisilicon/Makefile
9712 F:      drivers/crypto/hisilicon/qm.c
9713 F:      drivers/crypto/hisilicon/sgl.c
9714 F:      include/linux/hisi_acc_qm.h
9715
9716 HISILICON ROCE DRIVER
9717 M:      Chengchang Tang <tangchengchang@huawei.com>
9718 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9719 L:      linux-rdma@vger.kernel.org
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9722 F:      drivers/infiniband/hw/hns/
9723
9724 HISILICON SAS Controller
9725 M:      Xiang Chen <chenxiang66@hisilicon.com>
9726 S:      Supported
9727 W:      http://www.hisilicon.com
9728 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9729 F:      drivers/scsi/hisi_sas/
9730
9731 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9732 M:      Longfang Liu <liulongfang@huawei.com>
9733 L:      linux-crypto@vger.kernel.org
9734 S:      Maintained
9735 F:      Documentation/ABI/testing/debugfs-hisi-sec
9736 F:      drivers/crypto/hisilicon/sec2/sec.h
9737 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9738 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9739 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9740
9741 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9742 M:      Jay Fang <f.fangjian@huawei.com>
9743 L:      linux-spi@vger.kernel.org
9744 S:      Maintained
9745 W:      http://www.hisilicon.com
9746 F:      drivers/spi/spi-hisi-kunpeng.c
9747
9748 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9749 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9750 L:      linux-kernel@vger.kernel.org
9751 S:      Maintained
9752 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9753 F:      drivers/spmi/hisi-spmi-controller.c
9754
9755 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9756 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9757 L:      linux-kernel@vger.kernel.org
9758 S:      Maintained
9759 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9760 F:      drivers/mfd/hi6421-spmi-pmic.c
9761
9762 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9763 M:      Weili Qian <qianweili@huawei.com>
9764 S:      Maintained
9765 F:      drivers/crypto/hisilicon/trng/trng.c
9766
9767 HISILICON V3XX SPI NOR FLASH Controller Driver
9768 M:      Jay Fang <f.fangjian@huawei.com>
9769 S:      Maintained
9770 W:      http://www.hisilicon.com
9771 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9772
9773 HISILICON ZIP Controller DRIVER
9774 M:      Yang Shen <shenyang39@huawei.com>
9775 M:      Zhou Wang <wangzhou1@hisilicon.com>
9776 L:      linux-crypto@vger.kernel.org
9777 S:      Maintained
9778 F:      Documentation/ABI/testing/debugfs-hisi-zip
9779 F:      drivers/crypto/hisilicon/zip/
9780
9781 HMM - Heterogeneous Memory Management
9782 M:      Jérôme Glisse <jglisse@redhat.com>
9783 L:      linux-mm@kvack.org
9784 S:      Maintained
9785 F:      Documentation/mm/hmm.rst
9786 F:      include/linux/hmm*
9787 F:      lib/test_hmm*
9788 F:      mm/hmm*
9789 F:      tools/testing/selftests/mm/*hmm*
9790
9791 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER
9792 M:      Petre Rodan <petre.rodan@subdimension.ro>
9793 L:      linux-iio@vger.kernel.org
9794 S:      Maintained
9795 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml
9796 F:      drivers/iio/pressure/hsc030pa*
9797
9798 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9799 M:      Andreas Klinger <ak@it-klinger.de>
9800 L:      linux-iio@vger.kernel.org
9801 S:      Maintained
9802 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9803 F:      drivers/iio/pressure/mprls0025pa.c
9804
9805 HP BIOSCFG DRIVER
9806 M:      Jorge Lopez <jorge.lopez2@hp.com>
9807 L:      platform-driver-x86@vger.kernel.org
9808 S:      Maintained
9809 F:      drivers/platform/x86/hp/hp-bioscfg/
9810
9811 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9812 L:      platform-driver-x86@vger.kernel.org
9813 S:      Orphan
9814 F:      drivers/platform/x86/hp/tc1100-wmi.c
9815
9816 HP WMI HARDWARE MONITOR DRIVER
9817 M:      James Seo <james@equiv.tech>
9818 L:      linux-hwmon@vger.kernel.org
9819 S:      Maintained
9820 F:      Documentation/hwmon/hp-wmi-sensors.rst
9821 F:      drivers/hwmon/hp-wmi-sensors.c
9822
9823 HPET:   High Precision Event Timers driver
9824 M:      Clemens Ladisch <clemens@ladisch.de>
9825 S:      Maintained
9826 F:      Documentation/timers/hpet.rst
9827 F:      drivers/char/hpet.c
9828 F:      include/linux/hpet.h
9829 F:      include/uapi/linux/hpet.h
9830
9831 HPET:   x86
9832 S:      Orphan
9833 F:      arch/x86/include/asm/hpet.h
9834 F:      arch/x86/kernel/hpet.c
9835
9836 HPFS FILESYSTEM
9837 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9838 S:      Maintained
9839 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9840 F:      fs/hpfs/
9841
9842 HS3001 Hardware Temperature and Humidity Sensor
9843 M:      Andre Werner <andre.werner@systec-electronic.com>
9844 L:      linux-hwmon@vger.kernel.org
9845 S:      Maintained
9846 F:      drivers/hwmon/hs3001.c
9847
9848 HSI SUBSYSTEM
9849 M:      Sebastian Reichel <sre@kernel.org>
9850 S:      Maintained
9851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9852 F:      Documentation/ABI/testing/sysfs-bus-hsi
9853 F:      Documentation/driver-api/hsi.rst
9854 F:      drivers/hsi/
9855 F:      include/linux/hsi/
9856 F:      include/uapi/linux/hsi/
9857
9858 HSO 3G MODEM DRIVER
9859 L:      linux-usb@vger.kernel.org
9860 S:      Orphan
9861 F:      drivers/net/usb/hso.c
9862
9863 HSR NETWORK PROTOCOL
9864 L:      netdev@vger.kernel.org
9865 S:      Orphan
9866 F:      net/hsr/
9867
9868 HT16K33 LED CONTROLLER DRIVER
9869 M:      Robin van der Gracht <robin@protonic.nl>
9870 S:      Maintained
9871 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9872 F:      drivers/auxdisplay/ht16k33.c
9873
9874 HTCPEN TOUCHSCREEN DRIVER
9875 M:      Pau Oliva Fora <pof@eslack.org>
9876 L:      linux-input@vger.kernel.org
9877 S:      Maintained
9878 F:      drivers/input/touchscreen/htcpen.c
9879
9880 HTE SUBSYSTEM
9881 M:      Dipen Patel <dipenp@nvidia.com>
9882 L:      timestamp@lists.linux.dev
9883 S:      Maintained
9884 Q:      https://patchwork.kernel.org/project/timestamp/list/
9885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9886 F:      Documentation/devicetree/bindings/timestamp/
9887 F:      Documentation/driver-api/hte/
9888 F:      drivers/hte/
9889 F:      include/linux/hte.h
9890
9891 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9892 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9893 L:      linux-iio@vger.kernel.org
9894 S:      Maintained
9895 W:      http://www.st.com/
9896 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9897 F:      drivers/iio/humidity/hts221*
9898
9899 HUAWEI ETHERNET DRIVER
9900 M:      Cai Huoqing <cai.huoqing@linux.dev>
9901 L:      netdev@vger.kernel.org
9902 S:      Maintained
9903 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9904 F:      drivers/net/ethernet/huawei/hinic/
9905
9906 HUGETLB SUBSYSTEM
9907 M:      Muchun Song <muchun.song@linux.dev>
9908 L:      linux-mm@kvack.org
9909 S:      Maintained
9910 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9911 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9912 F:      Documentation/mm/hugetlbfs_reserv.rst
9913 F:      Documentation/mm/vmemmap_dedup.rst
9914 F:      fs/hugetlbfs/
9915 F:      include/linux/hugetlb.h
9916 F:      mm/hugetlb.c
9917 F:      mm/hugetlb_vmemmap.c
9918 F:      mm/hugetlb_vmemmap.h
9919 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9920
9921 HVA ST MEDIA DRIVER
9922 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9923 L:      linux-media@vger.kernel.org
9924 S:      Supported
9925 W:      https://linuxtv.org
9926 T:      git git://linuxtv.org/media_tree.git
9927 F:      drivers/media/platform/st/sti/hva
9928
9929 HWPOISON MEMORY FAILURE HANDLING
9930 M:      Miaohe Lin <linmiaohe@huawei.com>
9931 R:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9932 L:      linux-mm@kvack.org
9933 S:      Maintained
9934 F:      mm/hwpoison-inject.c
9935 F:      mm/memory-failure.c
9936
9937 HYCON HY46XX TOUCHSCREEN SUPPORT
9938 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9939 L:      linux-input@vger.kernel.org
9940 S:      Maintained
9941 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9942 F:      drivers/input/touchscreen/hycon-hy46xx.c
9943
9944 HYGON PROCESSOR SUPPORT
9945 M:      Pu Wen <puwen@hygon.cn>
9946 L:      linux-kernel@vger.kernel.org
9947 S:      Maintained
9948 F:      arch/x86/kernel/cpu/hygon.c
9949
9950 HYNIX HI556 SENSOR DRIVER
9951 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9952 L:      linux-media@vger.kernel.org
9953 S:      Maintained
9954 T:      git git://linuxtv.org/media_tree.git
9955 F:      drivers/media/i2c/hi556.c
9956
9957 HYNIX HI846 SENSOR DRIVER
9958 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9959 L:      linux-media@vger.kernel.org
9960 S:      Maintained
9961 F:      drivers/media/i2c/hi846.c
9962
9963 HYNIX HI847 SENSOR DRIVER
9964 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9965 L:      linux-media@vger.kernel.org
9966 S:      Maintained
9967 F:      drivers/media/i2c/hi847.c
9968
9969 Hyper-V/Azure CORE AND DRIVERS
9970 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9971 M:      Haiyang Zhang <haiyangz@microsoft.com>
9972 M:      Wei Liu <wei.liu@kernel.org>
9973 M:      Dexuan Cui <decui@microsoft.com>
9974 L:      linux-hyperv@vger.kernel.org
9975 S:      Supported
9976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9977 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9978 F:      Documentation/ABI/testing/debugfs-hyperv
9979 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9980 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9981 F:      Documentation/virt/hyperv
9982 F:      arch/arm64/hyperv
9983 F:      arch/arm64/include/asm/hyperv-tlfs.h
9984 F:      arch/arm64/include/asm/mshyperv.h
9985 F:      arch/x86/hyperv
9986 F:      arch/x86/include/asm/hyperv-tlfs.h
9987 F:      arch/x86/include/asm/mshyperv.h
9988 F:      arch/x86/include/asm/trace/hyperv.h
9989 F:      arch/x86/kernel/cpu/mshyperv.c
9990 F:      drivers/clocksource/hyperv_timer.c
9991 F:      drivers/hid/hid-hyperv.c
9992 F:      drivers/hv/
9993 F:      drivers/input/serio/hyperv-keyboard.c
9994 F:      drivers/iommu/hyperv-iommu.c
9995 F:      drivers/net/ethernet/microsoft/
9996 F:      drivers/net/hyperv/
9997 F:      drivers/pci/controller/pci-hyperv-intf.c
9998 F:      drivers/pci/controller/pci-hyperv.c
9999 F:      drivers/scsi/storvsc_drv.c
10000 F:      drivers/uio/uio_hv_generic.c
10001 F:      drivers/video/fbdev/hyperv_fb.c
10002 F:      include/asm-generic/hyperv-tlfs.h
10003 F:      include/asm-generic/mshyperv.h
10004 F:      include/clocksource/hyperv_timer.h
10005 F:      include/linux/hyperv.h
10006 F:      include/net/mana
10007 F:      include/uapi/linux/hyperv.h
10008 F:      net/vmw_vsock/hyperv_transport.c
10009 F:      tools/hv/
10010
10011 HYPERBUS SUPPORT
10012 M:      Vignesh Raghavendra <vigneshr@ti.com>
10013 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
10014 L:      linux-mtd@lists.infradead.org
10015 S:      Supported
10016 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10017 C:      irc://irc.oftc.net/mtd
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
10019 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
10020 F:      drivers/mtd/hyperbus/
10021 F:      include/linux/mtd/hyperbus.h
10022
10023 HYPERVISOR VIRTUAL CONSOLE DRIVER
10024 L:      linuxppc-dev@lists.ozlabs.org
10025 S:      Odd Fixes
10026 F:      drivers/tty/hvc/
10027
10028 I2C ACPI SUPPORT
10029 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10030 L:      linux-i2c@vger.kernel.org
10031 L:      linux-acpi@vger.kernel.org
10032 S:      Maintained
10033 F:      drivers/i2c/i2c-core-acpi.c
10034
10035 I2C ADDRESS TRANSLATOR (ATR)
10036 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
10037 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
10038 L:      linux-i2c@vger.kernel.org
10039 S:      Maintained
10040 F:      drivers/i2c/i2c-atr.c
10041 F:      include/linux/i2c-atr.h
10042
10043 I2C CONTROLLER DRIVER FOR NVIDIA GPU
10044 M:      Ajay Gupta <ajayg@nvidia.com>
10045 L:      linux-i2c@vger.kernel.org
10046 S:      Maintained
10047 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
10048 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
10049
10050 I2C MUXES
10051 M:      Peter Rosin <peda@axentia.se>
10052 L:      linux-i2c@vger.kernel.org
10053 S:      Maintained
10054 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
10055 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
10056 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
10057 F:      Documentation/i2c/i2c-topology.rst
10058 F:      Documentation/i2c/muxes/
10059 F:      drivers/i2c/i2c-mux.c
10060 F:      drivers/i2c/muxes/
10061 F:      include/linux/i2c-mux.h
10062
10063 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10064 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
10065 L:      linux-i2c@vger.kernel.org
10066 S:      Maintained
10067 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
10068 F:      drivers/i2c/busses/i2c-mv64xxx.c
10069
10070 I2C OVER PARALLEL PORT
10071 M:      Jean Delvare <jdelvare@suse.com>
10072 L:      linux-i2c@vger.kernel.org
10073 S:      Maintained
10074 F:      Documentation/i2c/busses/i2c-parport.rst
10075 F:      drivers/i2c/busses/i2c-parport.c
10076
10077 I2C SUBSYSTEM
10078 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
10079 L:      linux-i2c@vger.kernel.org
10080 S:      Maintained
10081 W:      https://i2c.wiki.kernel.org/
10082 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10084 F:      Documentation/devicetree/bindings/i2c/i2c.txt
10085 F:      Documentation/i2c/
10086 F:      drivers/i2c/*
10087 F:      include/dt-bindings/i2c/i2c.h
10088 F:      include/linux/i2c-dev.h
10089 F:      include/linux/i2c-smbus.h
10090 F:      include/linux/i2c.h
10091 F:      include/uapi/linux/i2c-*.h
10092 F:      include/uapi/linux/i2c.h
10093
10094 I2C SUBSYSTEM HOST DRIVERS
10095 M:      Andi Shyti <andi.shyti@kernel.org>
10096 L:      linux-i2c@vger.kernel.org
10097 S:      Maintained
10098 W:      https://i2c.wiki.kernel.org/
10099 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git
10101 F:      Documentation/devicetree/bindings/i2c/
10102 F:      drivers/i2c/algos/
10103 F:      drivers/i2c/busses/
10104 F:      include/dt-bindings/i2c/
10105
10106 I2C-TAOS-EVM DRIVER
10107 M:      Jean Delvare <jdelvare@suse.com>
10108 L:      linux-i2c@vger.kernel.org
10109 S:      Maintained
10110 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10111 F:      drivers/i2c/busses/i2c-taos-evm.c
10112
10113 I2C-TINY-USB DRIVER
10114 M:      Till Harbaum <till@harbaum.org>
10115 L:      linux-i2c@vger.kernel.org
10116 S:      Maintained
10117 W:      http://www.harbaum.org/till/i2c_tiny_usb
10118 F:      drivers/i2c/busses/i2c-tiny-usb.c
10119
10120 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10121 M:      Jean Delvare <jdelvare@suse.com>
10122 L:      linux-i2c@vger.kernel.org
10123 S:      Maintained
10124 F:      Documentation/i2c/busses/i2c-ali1535.rst
10125 F:      Documentation/i2c/busses/i2c-ali1563.rst
10126 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10127 F:      Documentation/i2c/busses/i2c-amd756.rst
10128 F:      Documentation/i2c/busses/i2c-amd8111.rst
10129 F:      Documentation/i2c/busses/i2c-i801.rst
10130 F:      Documentation/i2c/busses/i2c-nforce2.rst
10131 F:      Documentation/i2c/busses/i2c-piix4.rst
10132 F:      Documentation/i2c/busses/i2c-sis5595.rst
10133 F:      Documentation/i2c/busses/i2c-sis630.rst
10134 F:      Documentation/i2c/busses/i2c-sis96x.rst
10135 F:      Documentation/i2c/busses/i2c-via.rst
10136 F:      Documentation/i2c/busses/i2c-viapro.rst
10137 F:      drivers/i2c/busses/i2c-ali1535.c
10138 F:      drivers/i2c/busses/i2c-ali1563.c
10139 F:      drivers/i2c/busses/i2c-ali15x3.c
10140 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10141 F:      drivers/i2c/busses/i2c-amd756.c
10142 F:      drivers/i2c/busses/i2c-amd8111.c
10143 F:      drivers/i2c/busses/i2c-i801.c
10144 F:      drivers/i2c/busses/i2c-isch.c
10145 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10146 F:      drivers/i2c/busses/i2c-nforce2.c
10147 F:      drivers/i2c/busses/i2c-piix4.c
10148 F:      drivers/i2c/busses/i2c-sis5595.c
10149 F:      drivers/i2c/busses/i2c-sis630.c
10150 F:      drivers/i2c/busses/i2c-sis96x.c
10151 F:      drivers/i2c/busses/i2c-via.c
10152 F:      drivers/i2c/busses/i2c-viapro.c
10153
10154 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10155 M:      Hans de Goede <hdegoede@redhat.com>
10156 L:      linux-i2c@vger.kernel.org
10157 S:      Maintained
10158 F:      drivers/i2c/busses/i2c-cht-wc.c
10159
10160 I2C/SMBUS ISMT DRIVER
10161 M:      Seth Heasley <seth.heasley@intel.com>
10162 M:      Neil Horman <nhorman@tuxdriver.com>
10163 L:      linux-i2c@vger.kernel.org
10164 F:      Documentation/i2c/busses/i2c-ismt.rst
10165 F:      drivers/i2c/busses/i2c-ismt.c
10166
10167 I2C/SMBUS STUB DRIVER
10168 M:      Jean Delvare <jdelvare@suse.com>
10169 L:      linux-i2c@vger.kernel.org
10170 S:      Maintained
10171 F:      drivers/i2c/i2c-stub.c
10172
10173 I3C DRIVER FOR ASPEED AST2600
10174 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10175 S:      Maintained
10176 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10177 F:      drivers/i3c/master/ast2600-i3c-master.c
10178
10179 I3C DRIVER FOR CADENCE I3C MASTER IP
10180 M:      Przemysław Gaj <pgaj@cadence.com>
10181 S:      Maintained
10182 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10183 F:      drivers/i3c/master/i3c-master-cdns.c
10184
10185 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10186 S:      Orphan
10187 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10188 F:      drivers/i3c/master/dw*
10189
10190 I3C SUBSYSTEM
10191 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10192 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10193 S:      Maintained
10194 C:      irc://chat.freenode.net/linux-i3c
10195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10196 F:      Documentation/ABI/testing/sysfs-bus-i3c
10197 F:      Documentation/devicetree/bindings/i3c/
10198 F:      Documentation/driver-api/i3c
10199 F:      drivers/i3c/
10200 F:      include/linux/i3c/
10201
10202 IBM Operation Panel Input Driver
10203 M:      Eddie James <eajames@linux.ibm.com>
10204 L:      linux-input@vger.kernel.org
10205 S:      Maintained
10206 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10207 F:      drivers/input/misc/ibm-panel.c
10208
10209 IBM Power 842 compression accelerator
10210 M:      Haren Myneni <haren@us.ibm.com>
10211 S:      Supported
10212 F:      crypto/842.c
10213 F:      drivers/crypto/nx/Kconfig
10214 F:      drivers/crypto/nx/Makefile
10215 F:      drivers/crypto/nx/nx-842*
10216 F:      include/linux/sw842.h
10217 F:      lib/842/
10218
10219 IBM Power in-Nest Crypto Acceleration
10220 M:      Breno Leitão <leitao@debian.org>
10221 M:      Nayna Jain <nayna@linux.ibm.com>
10222 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10223 L:      linux-crypto@vger.kernel.org
10224 S:      Supported
10225 F:      drivers/crypto/nx/Kconfig
10226 F:      drivers/crypto/nx/Makefile
10227 F:      drivers/crypto/nx/nx-aes*
10228 F:      drivers/crypto/nx/nx-sha*
10229 F:      drivers/crypto/nx/nx.*
10230 F:      drivers/crypto/nx/nx_csbcpb.h
10231 F:      drivers/crypto/nx/nx_debugfs.c
10232
10233 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10234 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10235 L:      linux-pci@vger.kernel.org
10236 L:      linuxppc-dev@lists.ozlabs.org
10237 S:      Supported
10238 F:      drivers/pci/hotplug/rpadlpar*
10239
10240 IBM Power Linux RAID adapter
10241 M:      Brian King <brking@us.ibm.com>
10242 S:      Supported
10243 F:      drivers/scsi/ipr.*
10244
10245 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10246 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10247 L:      linux-pci@vger.kernel.org
10248 L:      linuxppc-dev@lists.ozlabs.org
10249 S:      Supported
10250 F:      drivers/pci/hotplug/rpaphp*
10251
10252 IBM Power SRIOV Virtual NIC Device Driver
10253 M:      Haren Myneni <haren@linux.ibm.com>
10254 M:      Rick Lindsley <ricklind@linux.ibm.com>
10255 R:      Nick Child <nnac123@linux.ibm.com>
10256 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10257 L:      netdev@vger.kernel.org
10258 S:      Supported
10259 F:      drivers/net/ethernet/ibm/ibmvnic.*
10260
10261 IBM Power VFIO Support
10262 M:      Timothy Pearson <tpearson@raptorengineering.com>
10263 S:      Supported
10264 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10265
10266 IBM Power Virtual Ethernet Device Driver
10267 M:      Nick Child <nnac123@linux.ibm.com>
10268 L:      netdev@vger.kernel.org
10269 S:      Supported
10270 F:      drivers/net/ethernet/ibm/ibmveth.*
10271
10272 IBM Power Virtual FC Device Drivers
10273 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10274 L:      linux-scsi@vger.kernel.org
10275 S:      Supported
10276 F:      drivers/scsi/ibmvscsi/ibmvfc*
10277
10278 IBM Power Virtual Management Channel Driver
10279 M:      Brad Warrum <bwarrum@linux.ibm.com>
10280 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10281 S:      Supported
10282 F:      drivers/misc/ibmvmc.*
10283
10284 IBM Power Virtual SCSI Device Drivers
10285 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10286 L:      linux-scsi@vger.kernel.org
10287 S:      Supported
10288 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10289 F:      include/scsi/viosrp.h
10290
10291 IBM Power Virtual SCSI Device Target Driver
10292 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10293 L:      linux-scsi@vger.kernel.org
10294 L:      target-devel@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/scsi/ibmvscsi_tgt/
10297
10298 IBM Power VMX Cryptographic instructions
10299 M:      Breno Leitão <leitao@debian.org>
10300 M:      Nayna Jain <nayna@linux.ibm.com>
10301 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10302 L:      linux-crypto@vger.kernel.org
10303 S:      Supported
10304 F:      drivers/crypto/vmx/Kconfig
10305 F:      drivers/crypto/vmx/Makefile
10306 F:      drivers/crypto/vmx/aes*
10307 F:      drivers/crypto/vmx/ghash*
10308 F:      drivers/crypto/vmx/ppc-xlate.pl
10309 F:      drivers/crypto/vmx/vmx.c
10310
10311 IBM ServeRAID RAID DRIVER
10312 S:      Orphan
10313 F:      drivers/scsi/ips.*
10314
10315 ICH LPC AND GPIO DRIVER
10316 M:      Peter Tyser <ptyser@xes-inc.com>
10317 S:      Maintained
10318 F:      drivers/gpio/gpio-ich.c
10319 F:      drivers/mfd/lpc_ich.c
10320
10321 ICY I2C DRIVER
10322 M:      Max Staudt <max@enpas.org>
10323 L:      linux-i2c@vger.kernel.org
10324 S:      Maintained
10325 F:      drivers/i2c/busses/i2c-icy.c
10326
10327 IDEAPAD LAPTOP EXTRAS DRIVER
10328 M:      Ike Panhc <ike.pan@canonical.com>
10329 L:      platform-driver-x86@vger.kernel.org
10330 S:      Maintained
10331 W:      http://launchpad.net/ideapad-laptop
10332 F:      drivers/platform/x86/ideapad-laptop.c
10333
10334 IDEAPAD LAPTOP SLIDEBAR DRIVER
10335 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10336 L:      linux-input@vger.kernel.org
10337 S:      Maintained
10338 W:      https://github.com/o2genum/ideapad-slidebar
10339 F:      drivers/input/misc/ideapad_slidebar.c
10340
10341 IDT VersaClock 5 CLOCK DRIVER
10342 M:      Luca Ceresoli <luca@lucaceresoli.net>
10343 S:      Maintained
10344 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10345 F:      drivers/clk/clk-versaclock5.c
10346
10347 IEEE 802.15.4 SUBSYSTEM
10348 M:      Alexander Aring <alex.aring@gmail.com>
10349 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10350 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10351 L:      linux-wpan@vger.kernel.org
10352 S:      Maintained
10353 W:      https://linux-wpan.org/
10354 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10357 F:      Documentation/networking/ieee802154.rst
10358 F:      drivers/net/ieee802154/
10359 F:      include/linux/ieee802154.h
10360 F:      include/linux/nl802154.h
10361 F:      include/net/af_ieee802154.h
10362 F:      include/net/cfg802154.h
10363 F:      include/net/ieee802154_netdev.h
10364 F:      include/net/mac802154.h
10365 F:      include/net/nl802154.h
10366 F:      net/ieee802154/
10367 F:      net/mac802154/
10368
10369 IFCVF VIRTIO DATA PATH ACCELERATOR
10370 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10371 F:      drivers/vdpa/ifcvf/
10372
10373 IFE PROTOCOL
10374 M:      Yotam Gigi <yotam.gi@gmail.com>
10375 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10376 F:      include/net/ife.h
10377 F:      include/uapi/linux/ife.h
10378 F:      net/ife
10379
10380 IGORPLUG-USB IR RECEIVER
10381 M:      Sean Young <sean@mess.org>
10382 L:      linux-media@vger.kernel.org
10383 S:      Maintained
10384 F:      drivers/media/rc/igorplugusb.c
10385
10386 IGUANAWORKS USB IR TRANSCEIVER
10387 M:      Sean Young <sean@mess.org>
10388 L:      linux-media@vger.kernel.org
10389 S:      Maintained
10390 F:      drivers/media/rc/iguanair.c
10391
10392 IIO DIGITAL POTENTIOMETER DAC
10393 M:      Peter Rosin <peda@axentia.se>
10394 L:      linux-iio@vger.kernel.org
10395 S:      Maintained
10396 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10397 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10398 F:      drivers/iio/dac/dpot-dac.c
10399
10400 IIO ENVELOPE DETECTOR
10401 M:      Peter Rosin <peda@axentia.se>
10402 L:      linux-iio@vger.kernel.org
10403 S:      Maintained
10404 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10405 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10406 F:      drivers/iio/adc/envelope-detector.c
10407
10408 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10409 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10410 L:      linux-iio@vger.kernel.org
10411 S:      Maintained
10412 F:      drivers/iio/industrialio-gts-helper.c
10413 F:      include/linux/iio/iio-gts-helper.h
10414
10415 IIO MULTIPLEXER
10416 M:      Peter Rosin <peda@axentia.se>
10417 L:      linux-iio@vger.kernel.org
10418 S:      Maintained
10419 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10420 F:      drivers/iio/multiplexer/iio-mux.c
10421
10422 IIO SCMI BASED DRIVER
10423 M:      Jyoti Bhayana <jbhayana@google.com>
10424 L:      linux-iio@vger.kernel.org
10425 S:      Maintained
10426 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10427
10428 IIO SUBSYSTEM AND DRIVERS
10429 M:      Jonathan Cameron <jic23@kernel.org>
10430 R:      Lars-Peter Clausen <lars@metafoo.de>
10431 L:      linux-iio@vger.kernel.org
10432 S:      Maintained
10433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10434 F:      Documentation/ABI/testing/configfs-iio*
10435 F:      Documentation/ABI/testing/sysfs-bus-iio*
10436 F:      Documentation/devicetree/bindings/iio/
10437 F:      drivers/iio/
10438 F:      drivers/staging/iio/
10439 F:      include/dt-bindings/iio/
10440 F:      include/linux/iio/
10441 F:      tools/iio/
10442
10443 IIO UNIT CONVERTER
10444 M:      Peter Rosin <peda@axentia.se>
10445 L:      linux-iio@vger.kernel.org
10446 S:      Maintained
10447 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10448 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10449 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10450 F:      drivers/iio/afe/iio-rescale.c
10451
10452 IKANOS/ADI EAGLE ADSL USB DRIVER
10453 M:      Matthieu Castet <castet.matthieu@free.fr>
10454 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10455 S:      Maintained
10456 F:      drivers/usb/atm/ueagle-atm.c
10457
10458 IMAGIS TOUCHSCREEN DRIVER
10459 M:      Markuss Broks <markuss.broks@gmail.com>
10460 S:      Maintained
10461 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10462 F:      drivers/input/touchscreen/imagis.c
10463
10464 IMGTEC ASCII LCD DRIVER
10465 M:      Paul Burton <paulburton@kernel.org>
10466 S:      Maintained
10467 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10468 F:      drivers/auxdisplay/img-ascii-lcd.c
10469
10470 IMGTEC IR DECODER DRIVER
10471 S:      Orphan
10472 F:      drivers/media/rc/img-ir/
10473
10474 IMGTEC POWERVR DRM DRIVER
10475 M:      Frank Binns <frank.binns@imgtec.com>
10476 M:      Donald Robson <donald.robson@imgtec.com>
10477 M:      Matt Coster <matt.coster@imgtec.com>
10478 S:      Supported
10479 T:      git git://anongit.freedesktop.org/drm/drm-misc
10480 F:      Documentation/devicetree/bindings/gpu/img,powervr.yaml
10481 F:      Documentation/gpu/imagination/
10482 F:      drivers/gpu/drm/imagination/
10483 F:      include/uapi/drm/pvr_drm.h
10484
10485 IMON SOUNDGRAPH USB IR RECEIVER
10486 M:      Sean Young <sean@mess.org>
10487 L:      linux-media@vger.kernel.org
10488 S:      Maintained
10489 F:      drivers/media/rc/imon.c
10490 F:      drivers/media/rc/imon_raw.c
10491
10492 IMS TWINTURBO FRAMEBUFFER DRIVER
10493 L:      linux-fbdev@vger.kernel.org
10494 S:      Orphan
10495 F:      drivers/video/fbdev/imsttfb.c
10496
10497 INA209 HARDWARE MONITOR DRIVER
10498 M:      Guenter Roeck <linux@roeck-us.net>
10499 L:      linux-hwmon@vger.kernel.org
10500 S:      Maintained
10501 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10502 F:      Documentation/hwmon/ina209.rst
10503 F:      drivers/hwmon/ina209.c
10504
10505 INA2XX HARDWARE MONITOR DRIVER
10506 M:      Guenter Roeck <linux@roeck-us.net>
10507 L:      linux-hwmon@vger.kernel.org
10508 S:      Maintained
10509 F:      Documentation/hwmon/ina2xx.rst
10510 F:      drivers/hwmon/ina2xx.c
10511 F:      include/linux/platform_data/ina2xx.h
10512
10513 INDEX OF FURTHER KERNEL DOCUMENTATION
10514 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10515 S:      Maintained
10516 F:      Documentation/process/kernel-docs.rst
10517
10518 INDUSTRY PACK SUBSYSTEM (IPACK)
10519 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10520 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10521 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10522 L:      industrypack-devel@lists.sourceforge.net
10523 S:      Maintained
10524 W:      http://industrypack.sourceforge.net
10525 F:      drivers/ipack/
10526
10527 INFINEON DPS310 Driver
10528 M:      Eddie James <eajames@linux.ibm.com>
10529 L:      linux-iio@vger.kernel.org
10530 S:      Maintained
10531 F:      drivers/iio/pressure/dps310.c
10532
10533 INFINEON PEB2466 ASoC CODEC
10534 M:      Herve Codina <herve.codina@bootlin.com>
10535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10536 S:      Maintained
10537 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10538 F:      sound/soc/codecs/peb2466.c
10539
10540 INFINIBAND SUBSYSTEM
10541 M:      Jason Gunthorpe <jgg@nvidia.com>
10542 M:      Leon Romanovsky <leonro@nvidia.com>
10543 L:      linux-rdma@vger.kernel.org
10544 S:      Supported
10545 W:      https://github.com/linux-rdma/rdma-core
10546 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10548 F:      Documentation/devicetree/bindings/infiniband/
10549 F:      Documentation/infiniband/
10550 F:      drivers/infiniband/
10551 F:      include/rdma/
10552 F:      include/trace/events/ib_mad.h
10553 F:      include/trace/events/ib_umad.h
10554 F:      include/trace/misc/rdma.h
10555 F:      include/uapi/linux/if_infiniband.h
10556 F:      include/uapi/rdma/
10557 F:      samples/bpf/ibumad_kern.c
10558 F:      samples/bpf/ibumad_user.c
10559
10560 INGENIC JZ4780 NAND DRIVER
10561 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10562 L:      linux-mtd@lists.infradead.org
10563 L:      linux-mips@vger.kernel.org
10564 S:      Maintained
10565 F:      drivers/mtd/nand/raw/ingenic/
10566
10567 INGENIC JZ47xx SoCs
10568 M:      Paul Cercueil <paul@crapouillou.net>
10569 L:      linux-mips@vger.kernel.org
10570 S:      Maintained
10571 F:      arch/mips/boot/dts/ingenic/
10572 F:      arch/mips/generic/board-ingenic.c
10573 F:      arch/mips/include/asm/mach-ingenic/
10574 F:      arch/mips/ingenic/Kconfig
10575 F:      drivers/clk/ingenic/
10576 F:      drivers/dma/dma-jz4780.c
10577 F:      drivers/gpu/drm/ingenic/
10578 F:      drivers/i2c/busses/i2c-jz4780.c
10579 F:      drivers/iio/adc/ingenic-adc.c
10580 F:      drivers/irqchip/irq-ingenic.c
10581 F:      drivers/memory/jz4780-nemc.c
10582 F:      drivers/mmc/host/jz4740_mmc.c
10583 F:      drivers/mtd/nand/raw/ingenic/
10584 F:      drivers/pinctrl/pinctrl-ingenic.c
10585 F:      drivers/power/supply/ingenic-battery.c
10586 F:      drivers/pwm/pwm-jz4740.c
10587 F:      drivers/remoteproc/ingenic_rproc.c
10588 F:      drivers/rtc/rtc-jz4740.c
10589 F:      drivers/tty/serial/8250/8250_ingenic.c
10590 F:      drivers/usb/musb/jz4740.c
10591 F:      drivers/watchdog/jz4740_wdt.c
10592 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10593 F:      include/linux/mfd/ingenic-tcu.h
10594 F:      sound/soc/codecs/jz47*
10595 F:      sound/soc/jz4740/
10596
10597 INJOINIC IP5xxx POWER BANK IC DRIVER
10598 M:      Samuel Holland <samuel@sholland.org>
10599 S:      Maintained
10600 F:      drivers/power/supply/ip5xxx_power.c
10601
10602 INOTIFY
10603 M:      Jan Kara <jack@suse.cz>
10604 R:      Amir Goldstein <amir73il@gmail.com>
10605 L:      linux-fsdevel@vger.kernel.org
10606 S:      Maintained
10607 F:      Documentation/filesystems/inotify.rst
10608 F:      fs/notify/inotify/
10609 F:      include/linux/inotify.h
10610 F:      include/uapi/linux/inotify.h
10611
10612 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10613 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10614 L:      linux-input@vger.kernel.org
10615 S:      Maintained
10616 Q:      http://patchwork.kernel.org/project/linux-input/list/
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10618 F:      Documentation/devicetree/bindings/input/
10619 F:      Documentation/devicetree/bindings/serio/
10620 F:      Documentation/input/
10621 F:      drivers/input/
10622 F:      include/dt-bindings/input/
10623 F:      include/linux/input.h
10624 F:      include/linux/input/
10625 F:      include/uapi/linux/input-event-codes.h
10626 F:      include/uapi/linux/input.h
10627
10628 INPUT MULTITOUCH (MT) PROTOCOL
10629 M:      Henrik Rydberg <rydberg@bitmath.org>
10630 L:      linux-input@vger.kernel.org
10631 S:      Odd fixes
10632 F:      Documentation/input/multi-touch-protocol.rst
10633 F:      drivers/input/input-mt.c
10634 K:      \b(ABS|SYN)_MT_
10635
10636 INSIDE SECURE CRYPTO DRIVER
10637 M:      Antoine Tenart <atenart@kernel.org>
10638 L:      linux-crypto@vger.kernel.org
10639 S:      Maintained
10640 F:      drivers/crypto/inside-secure/
10641
10642 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10643 M:      Mimi Zohar <zohar@linux.ibm.com>
10644 M:      Roberto Sassu <roberto.sassu@huawei.com>
10645 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10646 R:      Eric Snowberg <eric.snowberg@oracle.com>
10647 L:      linux-integrity@vger.kernel.org
10648 S:      Supported
10649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10650 F:      security/integrity/
10651 F:      security/integrity/ima/
10652
10653 INTEL 810/815 FRAMEBUFFER DRIVER
10654 M:      Antonino Daplas <adaplas@gmail.com>
10655 L:      linux-fbdev@vger.kernel.org
10656 S:      Maintained
10657 F:      drivers/video/fbdev/i810/
10658
10659 INTEL 8254 COUNTER DRIVER
10660 M:      William Breathitt Gray <william.gray@linaro.org>
10661 L:      linux-iio@vger.kernel.org
10662 S:      Maintained
10663 F:      drivers/counter/i8254.c
10664 F:      include/linux/i8254.h
10665
10666 INTEL 8255 GPIO DRIVER
10667 M:      William Breathitt Gray <william.gray@linaro.org>
10668 L:      linux-gpio@vger.kernel.org
10669 S:      Maintained
10670 F:      drivers/gpio/gpio-i8255.c
10671 F:      drivers/gpio/gpio-i8255.h
10672
10673 INTEL ASoC DRIVERS
10674 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10675 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10676 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10677 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10678 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10679 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10680 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10681 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10682 S:      Supported
10683 F:      sound/soc/intel/
10684
10685 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10686 M:      Hans de Goede <hdegoede@redhat.com>
10687 L:      platform-driver-x86@vger.kernel.org
10688 S:      Maintained
10689 F:      drivers/platform/x86/intel/atomisp2/pm.c
10690
10691 INTEL ATOMISP2 LED DRIVER
10692 M:      Hans de Goede <hdegoede@redhat.com>
10693 L:      platform-driver-x86@vger.kernel.org
10694 S:      Maintained
10695 F:      drivers/platform/x86/intel/atomisp2/led.c
10696
10697 INTEL BIOS SAR INT1092 DRIVER
10698 M:      Shravan Sudhakar <s.shravan@intel.com>
10699 L:      platform-driver-x86@vger.kernel.org
10700 S:      Maintained
10701 F:      drivers/platform/x86/intel/int1092/
10702
10703 INTEL BROXTON PMC DRIVER
10704 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10705 M:      Zha Qipeng <qipeng.zha@intel.com>
10706 S:      Maintained
10707 F:      drivers/mfd/intel_pmc_bxt.c
10708 F:      include/linux/mfd/intel_pmc_bxt.h
10709
10710 INTEL C600 SERIES SAS CONTROLLER DRIVER
10711 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10712 L:      linux-scsi@vger.kernel.org
10713 S:      Supported
10714 T:      git git://git.code.sf.net/p/intel-sas/isci
10715 F:      drivers/scsi/isci/
10716
10717 INTEL CPU family model numbers
10718 M:      Tony Luck <tony.luck@intel.com>
10719 M:      x86@kernel.org
10720 L:      linux-kernel@vger.kernel.org
10721 S:      Supported
10722 F:      arch/x86/include/asm/intel-family.h
10723
10724 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
10725 M:      Jani Nikula <jani.nikula@linux.intel.com>
10726 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10727 L:      intel-gfx@lists.freedesktop.org
10728 L:      intel-xe@lists.freedesktop.org
10729 S:      Supported
10730 F:      drivers/gpu/drm/i915/display/
10731 F:      drivers/gpu/drm/xe/display/
10732 F:      drivers/gpu/drm/xe/compat-i915-headers
10733
10734 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
10735 M:      Jani Nikula <jani.nikula@linux.intel.com>
10736 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10737 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10738 M:      Tvrtko Ursulin <tursulin@ursulin.net>
10739 L:      intel-gfx@lists.freedesktop.org
10740 S:      Supported
10741 W:      https://drm.pages.freedesktop.org/intel-docs/
10742 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10743 B:      https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
10744 C:      irc://irc.oftc.net/intel-gfx
10745 T:      git git://anongit.freedesktop.org/drm-intel
10746 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10747 F:      Documentation/gpu/i915.rst
10748 F:      drivers/gpu/drm/ci/xfails/i915*
10749 F:      drivers/gpu/drm/i915/
10750 F:      include/drm/i915*
10751 F:      include/uapi/drm/i915_drm.h
10752
10753 INTEL DRM XE DRIVER (Lunar Lake and newer)
10754 M:      Lucas De Marchi <lucas.demarchi@intel.com>
10755 M:      Oded Gabbay <ogabbay@kernel.org>
10756 M:      Thomas Hellström <thomas.hellstrom@linux.intel.com>
10757 L:      intel-xe@lists.freedesktop.org
10758 S:      Supported
10759 W:      https://drm.pages.freedesktop.org/intel-docs/
10760 Q:      http://patchwork.freedesktop.org/project/intel-xe/
10761 B:      https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
10762 C:      irc://irc.oftc.net/xe
10763 T:      git https://gitlab.freedesktop.org/drm/xe/kernel.git
10764 F:      Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
10765 F:      Documentation/gpu/xe/
10766 F:      drivers/gpu/drm/xe/
10767 F:      include/drm/xe*
10768 F:      include/uapi/drm/xe_drm.h
10769
10770 INTEL ETHERNET DRIVERS
10771 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10772 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10773 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10774 S:      Supported
10775 W:      https://www.intel.com/content/www/us/en/support.html
10776 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10779 F:      Documentation/networking/device_drivers/ethernet/intel/
10780 F:      drivers/net/ethernet/intel/
10781 F:      drivers/net/ethernet/intel/*/
10782 F:      include/linux/avf/virtchnl.h
10783 F:      include/linux/net/intel/iidc.h
10784
10785 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10786 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10787 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10788 L:      linux-rdma@vger.kernel.org
10789 S:      Supported
10790 F:      drivers/infiniband/hw/irdma/
10791 F:      include/uapi/rdma/irdma-abi.h
10792
10793 INTEL GPIO DRIVERS
10794 M:      Andy Shevchenko <andy@kernel.org>
10795 L:      linux-gpio@vger.kernel.org
10796 S:      Supported
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10798 F:      drivers/gpio/gpio-elkhartlake.c
10799 F:      drivers/gpio/gpio-ich.c
10800 F:      drivers/gpio/gpio-merrifield.c
10801 F:      drivers/gpio/gpio-ml-ioh.c
10802 F:      drivers/gpio/gpio-pch.c
10803 F:      drivers/gpio/gpio-sch.c
10804 F:      drivers/gpio/gpio-sodaville.c
10805 F:      drivers/gpio/gpio-tangier.c
10806 F:      drivers/gpio/gpio-tangier.h
10807
10808 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10809 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10810 M:      Zhi Wang <zhi.wang.linux@gmail.com>
10811 L:      intel-gvt-dev@lists.freedesktop.org
10812 L:      intel-gfx@lists.freedesktop.org
10813 S:      Supported
10814 W:      https://github.com/intel/gvt-linux/wiki
10815 T:      git https://github.com/intel/gvt-linux.git
10816 F:      drivers/gpu/drm/i915/gvt/
10817
10818 INTEL HID EVENT DRIVER
10819 M:      Alex Hung <alexhung@gmail.com>
10820 L:      platform-driver-x86@vger.kernel.org
10821 S:      Maintained
10822 F:      drivers/platform/x86/intel/hid.c
10823
10824 INTEL I/OAT DMA DRIVER
10825 M:      Dave Jiang <dave.jiang@intel.com>
10826 R:      Dan Williams <dan.j.williams@intel.com>
10827 L:      dmaengine@vger.kernel.org
10828 S:      Supported
10829 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10830 F:      drivers/dma/ioat*
10831
10832 INTEL IAA CRYPTO DRIVER
10833 M:      Tom Zanussi <tom.zanussi@linux.intel.com>
10834 L:      linux-crypto@vger.kernel.org
10835 S:      Supported
10836 F:      Documentation/driver-api/crypto/iaa/iaa-crypto.rst
10837 F:      drivers/crypto/intel/iaa/*
10838
10839 INTEL IDLE DRIVER
10840 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10841 M:      Len Brown <lenb@kernel.org>
10842 L:      linux-pm@vger.kernel.org
10843 S:      Supported
10844 B:      https://bugzilla.kernel.org
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10846 F:      drivers/idle/intel_idle.c
10847
10848 INTEL IDXD DRIVER
10849 M:      Fenghua Yu <fenghua.yu@intel.com>
10850 M:      Dave Jiang <dave.jiang@intel.com>
10851 L:      dmaengine@vger.kernel.org
10852 S:      Supported
10853 F:      drivers/dma/idxd/*
10854 F:      include/uapi/linux/idxd.h
10855
10856 INTEL IN FIELD SCAN (IFS) DEVICE
10857 M:      Jithu Joseph <jithu.joseph@intel.com>
10858 R:      Ashok Raj <ashok.raj@intel.com>
10859 R:      Tony Luck <tony.luck@intel.com>
10860 S:      Maintained
10861 F:      drivers/platform/x86/intel/ifs
10862 F:      include/trace/events/intel_ifs.h
10863
10864 INTEL INTEGRATED SENSOR HUB DRIVER
10865 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10866 M:      Jiri Kosina <jikos@kernel.org>
10867 L:      linux-input@vger.kernel.org
10868 S:      Maintained
10869 F:      drivers/hid/intel-ish-hid/
10870
10871 INTEL IOMMU (VT-d)
10872 M:      David Woodhouse <dwmw2@infradead.org>
10873 M:      Lu Baolu <baolu.lu@linux.intel.com>
10874 L:      iommu@lists.linux.dev
10875 S:      Supported
10876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10877 F:      drivers/iommu/intel/
10878
10879 INTEL IPU3 CSI-2 CIO2 DRIVER
10880 M:      Yong Zhi <yong.zhi@intel.com>
10881 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10882 M:      Bingbu Cao <bingbu.cao@intel.com>
10883 M:      Dan Scally <djrscally@gmail.com>
10884 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10885 L:      linux-media@vger.kernel.org
10886 S:      Maintained
10887 T:      git git://linuxtv.org/media_tree.git
10888 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10889 F:      drivers/media/pci/intel/ipu3/
10890
10891 INTEL IPU3 CSI-2 IMGU DRIVER
10892 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10893 R:      Bingbu Cao <bingbu.cao@intel.com>
10894 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10895 L:      linux-media@vger.kernel.org
10896 S:      Maintained
10897 F:      Documentation/admin-guide/media/ipu3.rst
10898 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10899 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10900 F:      drivers/staging/media/ipu3/
10901
10902 INTEL ISHTP ECLITE DRIVER
10903 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10904 L:      platform-driver-x86@vger.kernel.org
10905 S:      Supported
10906 F:      drivers/platform/x86/intel/ishtp_eclite.c
10907
10908 INTEL IXP4XX CRYPTO SUPPORT
10909 M:      Corentin Labbe <clabbe@baylibre.com>
10910 L:      linux-crypto@vger.kernel.org
10911 S:      Maintained
10912 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10913
10914 INTEL KEEM BAY DRM DRIVER
10915 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10916 M:      Edmund Dea <edmund.j.dea@intel.com>
10917 S:      Maintained
10918 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10919 F:      drivers/gpu/drm/kmb/
10920
10921 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10922 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10923 S:      Maintained
10924 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10925 F:      drivers/crypto/intel/keembay/Kconfig
10926 F:      drivers/crypto/intel/keembay/Makefile
10927 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10928 F:      drivers/crypto/intel/keembay/ocs-aes.c
10929 F:      drivers/crypto/intel/keembay/ocs-aes.h
10930
10931 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10932 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10933 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10934 M:      Mark Gross <mgross@linux.intel.com>
10935 S:      Maintained
10936 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10937 F:      drivers/crypto/intel/keembay/Kconfig
10938 F:      drivers/crypto/intel/keembay/Makefile
10939 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10940
10941 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10942 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10943 M:      Declan Murphy <declan.murphy@intel.com>
10944 S:      Maintained
10945 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10946 F:      drivers/crypto/intel/keembay/Kconfig
10947 F:      drivers/crypto/intel/keembay/Makefile
10948 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10949 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10950 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10951
10952 INTEL MANAGEMENT ENGINE (mei)
10953 M:      Tomas Winkler <tomas.winkler@intel.com>
10954 L:      linux-kernel@vger.kernel.org
10955 S:      Supported
10956 F:      Documentation/driver-api/mei/*
10957 F:      drivers/misc/mei/
10958 F:      drivers/watchdog/mei_wdt.c
10959 F:      include/linux/mei_aux.h
10960 F:      include/linux/mei_cl_bus.h
10961 F:      include/uapi/linux/mei.h
10962 F:      include/uapi/linux/mei_uuid.h
10963 F:      include/uapi/linux/uuid.h
10964 F:      samples/mei/*
10965
10966 INTEL MAX 10 BMC MFD DRIVER
10967 M:      Xu Yilun <yilun.xu@intel.com>
10968 R:      Tom Rix <trix@redhat.com>
10969 S:      Maintained
10970 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10971 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10972 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10973 F:      drivers/mfd/intel-m10-bmc*
10974 F:      include/linux/mfd/intel-m10-bmc.h
10975
10976 INTEL MAX10 BMC SECURE UPDATES
10977 M:      Peter Colberg <peter.colberg@intel.com>
10978 L:      linux-fpga@vger.kernel.org
10979 S:      Maintained
10980 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10981 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10982
10983 INTEL P-Unit IPC DRIVER
10984 M:      Zha Qipeng <qipeng.zha@intel.com>
10985 L:      platform-driver-x86@vger.kernel.org
10986 S:      Maintained
10987 F:      arch/x86/include/asm/intel_punit_ipc.h
10988 F:      drivers/platform/x86/intel/punit_ipc.c
10989
10990 INTEL PMC CORE DRIVER
10991 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10992 M:      David E Box <david.e.box@intel.com>
10993 L:      platform-driver-x86@vger.kernel.org
10994 S:      Maintained
10995 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10996 F:      drivers/platform/x86/intel/pmc/
10997
10998 INTEL PMIC GPIO DRIVERS
10999 M:      Andy Shevchenko <andy@kernel.org>
11000 S:      Supported
11001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
11002 F:      drivers/gpio/gpio-*cove.c
11003
11004 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
11005 M:      Andy Shevchenko <andy@kernel.org>
11006 S:      Supported
11007 F:      drivers/mfd/intel_soc_pmic*
11008 F:      include/linux/mfd/intel_soc_pmic*
11009
11010 INTEL PMT DRIVERS
11011 M:      David E. Box <david.e.box@linux.intel.com>
11012 S:      Supported
11013 F:      drivers/platform/x86/intel/pmt/
11014
11015 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
11016 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
11017 L:      linux-wireless@vger.kernel.org
11018 S:      Maintained
11019 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
11020 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
11021 F:      drivers/net/wireless/intel/ipw2x00/
11022
11023 INTEL PSTATE DRIVER
11024 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11025 M:      Len Brown <lenb@kernel.org>
11026 L:      linux-pm@vger.kernel.org
11027 S:      Supported
11028 F:      drivers/cpufreq/intel_pstate.c
11029
11030 INTEL PTP DFL ToD DRIVER
11031 M:      Tianfei Zhang <tianfei.zhang@intel.com>
11032 L:      linux-fpga@vger.kernel.org
11033 L:      netdev@vger.kernel.org
11034 S:      Maintained
11035 F:      drivers/ptp/ptp_dfl_tod.c
11036
11037 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
11038 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
11039 L:      linux-iio@vger.kernel.org
11040 F:      drivers/counter/intel-qep.c
11041
11042 INTEL SCU DRIVERS
11043 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11044 S:      Maintained
11045 F:      arch/x86/include/asm/intel_scu_ipc.h
11046 F:      drivers/platform/x86/intel_scu_*
11047
11048 INTEL SDSI DRIVER
11049 M:      David E. Box <david.e.box@linux.intel.com>
11050 S:      Supported
11051 F:      drivers/platform/x86/intel/sdsi.c
11052 F:      tools/arch/x86/intel_sdsi/
11053 F:      tools/testing/selftests/drivers/sdsi/
11054
11055 INTEL SGX
11056 M:      Jarkko Sakkinen <jarkko@kernel.org>
11057 R:      Dave Hansen <dave.hansen@linux.intel.com>
11058 L:      linux-sgx@vger.kernel.org
11059 S:      Supported
11060 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
11061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
11062 F:      Documentation/arch/x86/sgx.rst
11063 F:      arch/x86/entry/vdso/vsgx.S
11064 F:      arch/x86/include/asm/sgx.h
11065 F:      arch/x86/include/uapi/asm/sgx.h
11066 F:      arch/x86/kernel/cpu/sgx/*
11067 F:      tools/testing/selftests/sgx/*
11068 K:      \bSGX_
11069
11070 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11071 M:      Daniel Scally <djrscally@gmail.com>
11072 S:      Maintained
11073 F:      drivers/platform/x86/intel/int3472/
11074
11075 INTEL SPEED SELECT TECHNOLOGY
11076 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11077 L:      platform-driver-x86@vger.kernel.org
11078 S:      Maintained
11079 F:      drivers/platform/x86/intel/speed_select_if/
11080 F:      include/uapi/linux/isst_if.h
11081 F:      tools/power/x86/intel-speed-select/
11082
11083 INTEL STRATIX10 FIRMWARE DRIVERS
11084 M:      Dinh Nguyen <dinguyen@kernel.org>
11085 L:      linux-kernel@vger.kernel.org
11086 S:      Maintained
11087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
11088 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
11089 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
11090 F:      drivers/firmware/stratix10-rsu.c
11091 F:      drivers/firmware/stratix10-svc.c
11092 F:      include/linux/firmware/intel/stratix10-smc.h
11093 F:      include/linux/firmware/intel/stratix10-svc-client.h
11094
11095 INTEL TELEMETRY DRIVER
11096 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11097 M:      "David E. Box" <david.e.box@linux.intel.com>
11098 L:      platform-driver-x86@vger.kernel.org
11099 S:      Maintained
11100 F:      arch/x86/include/asm/intel_telemetry.h
11101 F:      drivers/platform/x86/intel/telemetry/
11102
11103 INTEL TPMI DRIVER
11104 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11105 L:      platform-driver-x86@vger.kernel.org
11106 S:      Maintained
11107 F:      Documentation/ABI/testing/debugfs-tpmi
11108 F:      drivers/platform/x86/intel/tpmi.c
11109 F:      include/linux/intel_tpmi.h
11110
11111 INTEL UNCORE FREQUENCY CONTROL
11112 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11113 L:      platform-driver-x86@vger.kernel.org
11114 S:      Maintained
11115 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11116 F:      drivers/platform/x86/intel/uncore-frequency/
11117
11118 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11119 M:      David E. Box <david.e.box@linux.intel.com>
11120 S:      Supported
11121 F:      drivers/platform/x86/intel/vsec.*
11122
11123 INTEL VIRTUAL BUTTON DRIVER
11124 M:      AceLan Kao <acelan.kao@canonical.com>
11125 L:      platform-driver-x86@vger.kernel.org
11126 S:      Maintained
11127 F:      drivers/platform/x86/intel/vbtn.c
11128
11129 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11130 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11131 L:      linux-wireless@vger.kernel.org
11132 S:      Supported
11133 F:      drivers/net/wireless/intel/iwlegacy/
11134
11135 INTEL WIRELESS WIFI LINK (iwlwifi)
11136 M:      Miri Korenblit <miriam.rachel.korenblit@intel.com>
11137 L:      linux-wireless@vger.kernel.org
11138 S:      Supported
11139 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11141 F:      drivers/net/wireless/intel/iwlwifi/
11142
11143 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11144 M:      Jithu Joseph <jithu.joseph@intel.com>
11145 S:      Maintained
11146 W:      https://slimbootloader.github.io/security/firmware-update.html
11147 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11148
11149 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11150 L:      Dell.Client.Kernel@dell.com
11151 S:      Maintained
11152 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11153
11154 INTEL WWAN IOSM DRIVER
11155 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11156 L:      netdev@vger.kernel.org
11157 S:      Maintained
11158 F:      drivers/net/wwan/iosm/
11159
11160 INTEL(R) TRACE HUB
11161 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11162 S:      Supported
11163 F:      Documentation/trace/intel_th.rst
11164 F:      drivers/hwtracing/intel_th/
11165 F:      include/linux/intel_th.h
11166
11167 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11168 M:      Ning Sun <ning.sun@intel.com>
11169 L:      tboot-devel@lists.sourceforge.net
11170 S:      Supported
11171 W:      http://tboot.sourceforge.net
11172 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11173 F:      Documentation/arch/x86/intel_txt.rst
11174 F:      arch/x86/kernel/tboot.c
11175 F:      include/linux/tboot.h
11176
11177 INTERCONNECT API
11178 M:      Georgi Djakov <djakov@kernel.org>
11179 L:      linux-pm@vger.kernel.org
11180 S:      Maintained
11181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11182 F:      Documentation/devicetree/bindings/interconnect/
11183 F:      Documentation/driver-api/interconnect.rst
11184 F:      drivers/interconnect/
11185 F:      include/dt-bindings/interconnect/
11186 F:      include/linux/interconnect-provider.h
11187 F:      include/linux/interconnect.h
11188
11189 INTERRUPT COUNTER DRIVER
11190 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11191 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11192 L:      linux-iio@vger.kernel.org
11193 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11194 F:      drivers/counter/interrupt-cnt.c
11195
11196 INTERSIL ISL7998X VIDEO DECODER DRIVER
11197 M:      Michael Tretter <m.tretter@pengutronix.de>
11198 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11199 L:      linux-media@vger.kernel.org
11200 S:      Maintained
11201 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11202 F:      drivers/media/i2c/isl7998x.c
11203
11204 INVENSENSE ICM-426xx IMU DRIVER
11205 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11206 L:      linux-iio@vger.kernel.org
11207 S:      Maintained
11208 W:      https://invensense.tdk.com/
11209 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11210 F:      drivers/iio/imu/inv_icm42600/
11211
11212 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11213 M:      Linus Walleij <linus.walleij@linaro.org>
11214 L:      linux-iio@vger.kernel.org
11215 S:      Maintained
11216 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11217 F:      drivers/iio/gyro/mpu3050*
11218
11219 IOC3 ETHERNET DRIVER
11220 M:      Ralf Baechle <ralf@linux-mips.org>
11221 L:      linux-mips@vger.kernel.org
11222 S:      Maintained
11223 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11224
11225 IOMMU DMA-API LAYER
11226 M:      Robin Murphy <robin.murphy@arm.com>
11227 L:      iommu@lists.linux.dev
11228 S:      Maintained
11229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11230 F:      drivers/iommu/dma-iommu.c
11231 F:      drivers/iommu/dma-iommu.h
11232 F:      drivers/iommu/iova.c
11233 F:      include/linux/iova.h
11234
11235 IOMMU SUBSYSTEM
11236 M:      Joerg Roedel <joro@8bytes.org>
11237 M:      Will Deacon <will@kernel.org>
11238 R:      Robin Murphy <robin.murphy@arm.com>
11239 L:      iommu@lists.linux.dev
11240 S:      Maintained
11241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11242 F:      Documentation/devicetree/bindings/iommu/
11243 F:      Documentation/userspace-api/iommu.rst
11244 F:      drivers/iommu/
11245 F:      include/linux/iommu.h
11246 F:      include/linux/iova.h
11247 F:      include/linux/of_iommu.h
11248 F:      include/uapi/linux/iommu.h
11249
11250 IOMMUFD
11251 M:      Jason Gunthorpe <jgg@nvidia.com>
11252 M:      Kevin Tian <kevin.tian@intel.com>
11253 L:      iommu@lists.linux.dev
11254 S:      Maintained
11255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11256 F:      Documentation/userspace-api/iommufd.rst
11257 F:      drivers/iommu/iommufd/
11258 F:      include/linux/iommufd.h
11259 F:      include/uapi/linux/iommufd.h
11260 F:      tools/testing/selftests/iommu/
11261
11262 IOSYS-MAP HELPERS
11263 M:      Thomas Zimmermann <tzimmermann@suse.de>
11264 L:      dri-devel@lists.freedesktop.org
11265 S:      Maintained
11266 T:      git git://anongit.freedesktop.org/drm/drm-misc
11267 F:      include/linux/iosys-map.h
11268
11269 IO_URING
11270 M:      Jens Axboe <axboe@kernel.dk>
11271 R:      Pavel Begunkov <asml.silence@gmail.com>
11272 L:      io-uring@vger.kernel.org
11273 S:      Maintained
11274 T:      git git://git.kernel.dk/linux-block
11275 T:      git git://git.kernel.dk/liburing
11276 F:      include/linux/io_uring/
11277 F:      include/linux/io_uring.h
11278 F:      include/linux/io_uring_types.h
11279 F:      include/trace/events/io_uring.h
11280 F:      include/uapi/linux/io_uring.h
11281 F:      io_uring/
11282
11283 IPMI SUBSYSTEM
11284 M:      Corey Minyard <minyard@acm.org>
11285 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11286 S:      Supported
11287 W:      http://openipmi.sourceforge.net/
11288 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11289 F:      Documentation/devicetree/bindings/ipmi/
11290 F:      Documentation/driver-api/ipmi.rst
11291 F:      drivers/char/ipmi/
11292 F:      include/linux/ipmi*
11293 F:      include/uapi/linux/ipmi*
11294
11295 IPS SCSI RAID DRIVER
11296 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11297 L:      linux-scsi@vger.kernel.org
11298 S:      Maintained
11299 W:      http://www.adaptec.com/
11300 F:      drivers/scsi/ips*
11301
11302 IPVS
11303 M:      Simon Horman <horms@verge.net.au>
11304 M:      Julian Anastasov <ja@ssi.bg>
11305 L:      netdev@vger.kernel.org
11306 L:      lvs-devel@vger.kernel.org
11307 S:      Maintained
11308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11310 F:      Documentation/networking/ipvs-sysctl.rst
11311 F:      include/net/ip_vs.h
11312 F:      include/uapi/linux/ip_vs.h
11313 F:      net/netfilter/ipvs/
11314
11315 IPWIRELESS DRIVER
11316 M:      Jiri Kosina <jikos@kernel.org>
11317 M:      David Sterba <dsterba@suse.com>
11318 S:      Odd Fixes
11319 F:      drivers/tty/ipwireless/
11320
11321 IRON DEVICE AUDIO CODEC DRIVERS
11322 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11323 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11324 S:      Maintained
11325 F:      Documentation/devicetree/bindings/sound/irondevice,*
11326 F:      sound/soc/codecs/sma*
11327
11328 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11329 M:      Thomas Gleixner <tglx@linutronix.de>
11330 S:      Maintained
11331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11332 F:      Documentation/core-api/irq/irq-domain.rst
11333 F:      include/linux/irqdomain.h
11334 F:      kernel/irq/irqdomain.c
11335 F:      kernel/irq/msi.c
11336
11337 IRQ SUBSYSTEM
11338 M:      Thomas Gleixner <tglx@linutronix.de>
11339 L:      linux-kernel@vger.kernel.org
11340 S:      Maintained
11341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11342 F:      include/linux/group_cpus.h
11343 F:      kernel/irq/
11344 F:      lib/group_cpus.c
11345
11346 IRQCHIP DRIVERS
11347 M:      Thomas Gleixner <tglx@linutronix.de>
11348 L:      linux-kernel@vger.kernel.org
11349 S:      Maintained
11350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11351 F:      Documentation/devicetree/bindings/interrupt-controller/
11352 F:      drivers/irqchip/
11353
11354 ISA
11355 M:      William Breathitt Gray <william.gray@linaro.org>
11356 S:      Maintained
11357 F:      Documentation/driver-api/isa.rst
11358 F:      drivers/base/isa.c
11359 F:      include/linux/isa.h
11360
11361 ISA RADIO MODULE
11362 M:      Hans Verkuil <hverkuil@xs4all.nl>
11363 L:      linux-media@vger.kernel.org
11364 S:      Maintained
11365 W:      https://linuxtv.org
11366 T:      git git://linuxtv.org/media_tree.git
11367 F:      drivers/media/radio/radio-isa*
11368
11369 ISAPNP
11370 M:      Jaroslav Kysela <perex@perex.cz>
11371 S:      Maintained
11372 F:      Documentation/userspace-api/isapnp.rst
11373 F:      drivers/pnp/isapnp/
11374 F:      include/linux/isapnp.h
11375
11376 ISCSI
11377 M:      Lee Duncan <lduncan@suse.com>
11378 M:      Chris Leech <cleech@redhat.com>
11379 M:      Mike Christie <michael.christie@oracle.com>
11380 L:      open-iscsi@googlegroups.com
11381 L:      linux-scsi@vger.kernel.org
11382 S:      Maintained
11383 W:      www.open-iscsi.com
11384 F:      drivers/scsi/*iscsi*
11385 F:      include/scsi/*iscsi*
11386
11387 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11388 M:      Peter Jones <pjones@redhat.com>
11389 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11390 S:      Maintained
11391 F:      drivers/firmware/iscsi_ibft*
11392
11393 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11394 M:      Sagi Grimberg <sagi@grimberg.me>
11395 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11396 L:      linux-rdma@vger.kernel.org
11397 S:      Supported
11398 W:      http://www.openfabrics.org
11399 W:      www.open-iscsi.org
11400 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11401 F:      drivers/infiniband/ulp/iser/
11402
11403 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11404 M:      Sagi Grimberg <sagi@grimberg.me>
11405 L:      linux-rdma@vger.kernel.org
11406 L:      target-devel@vger.kernel.org
11407 S:      Supported
11408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11409 F:      drivers/infiniband/ulp/isert
11410
11411 ISDN/CMTP OVER BLUETOOTH
11412 M:      Karsten Keil <isdn@linux-pingi.de>
11413 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11414 L:      netdev@vger.kernel.org
11415 S:      Odd Fixes
11416 W:      http://www.isdn4linux.de
11417 F:      Documentation/isdn/
11418 F:      drivers/isdn/capi/
11419 F:      include/linux/isdn/
11420 F:      include/uapi/linux/isdn/
11421 F:      net/bluetooth/cmtp/
11422
11423 ISDN/mISDN SUBSYSTEM
11424 M:      Karsten Keil <isdn@linux-pingi.de>
11425 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11426 L:      netdev@vger.kernel.org
11427 S:      Maintained
11428 W:      http://www.isdn4linux.de
11429 F:      drivers/isdn/Kconfig
11430 F:      drivers/isdn/Makefile
11431 F:      drivers/isdn/hardware/
11432 F:      drivers/isdn/mISDN/
11433
11434 ISOFS FILESYSTEM
11435 M:      Jan Kara <jack@suse.cz>
11436 L:      linux-fsdevel@vger.kernel.org
11437 S:      Maintained
11438 F:      Documentation/filesystems/isofs.rst
11439 F:      fs/isofs/
11440
11441 IT87 HARDWARE MONITORING DRIVER
11442 M:      Jean Delvare <jdelvare@suse.com>
11443 L:      linux-hwmon@vger.kernel.org
11444 S:      Maintained
11445 F:      Documentation/hwmon/it87.rst
11446 F:      drivers/hwmon/it87.c
11447
11448 IT913X MEDIA DRIVER
11449 L:      linux-media@vger.kernel.org
11450 S:      Orphan
11451 W:      https://linuxtv.org
11452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11453 F:      drivers/media/tuners/it913x*
11454
11455 ITE IT66121 HDMI BRIDGE DRIVER
11456 M:      Phong LE <ple@baylibre.com>
11457 M:      Neil Armstrong <neil.armstrong@linaro.org>
11458 S:      Maintained
11459 T:      git git://anongit.freedesktop.org/drm/drm-misc
11460 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11461 F:      drivers/gpu/drm/bridge/ite-it66121.c
11462
11463 IVTV VIDEO4LINUX DRIVER
11464 M:      Andy Walls <awalls@md.metrocast.net>
11465 L:      linux-media@vger.kernel.org
11466 S:      Maintained
11467 W:      https://linuxtv.org
11468 T:      git git://linuxtv.org/media_tree.git
11469 F:      Documentation/admin-guide/media/ivtv*
11470 F:      drivers/media/pci/ivtv/
11471 F:      include/uapi/linux/ivtv*
11472
11473 IX2505V MEDIA DRIVER
11474 M:      Malcolm Priestley <tvboxspy@gmail.com>
11475 L:      linux-media@vger.kernel.org
11476 S:      Maintained
11477 W:      https://linuxtv.org
11478 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11479 F:      drivers/media/dvb-frontends/ix2505v*
11480
11481 JAILHOUSE HYPERVISOR INTERFACE
11482 M:      Jan Kiszka <jan.kiszka@siemens.com>
11483 L:      jailhouse-dev@googlegroups.com
11484 S:      Maintained
11485 F:      arch/x86/include/asm/jailhouse_para.h
11486 F:      arch/x86/kernel/jailhouse.c
11487
11488 JC42.4 TEMPERATURE SENSOR DRIVER
11489 M:      Guenter Roeck <linux@roeck-us.net>
11490 L:      linux-hwmon@vger.kernel.org
11491 S:      Maintained
11492 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11493 F:      Documentation/hwmon/jc42.rst
11494 F:      drivers/hwmon/jc42.c
11495
11496 JFS FILESYSTEM
11497 M:      Dave Kleikamp <shaggy@kernel.org>
11498 L:      jfs-discussion@lists.sourceforge.net
11499 S:      Odd Fixes
11500 W:      http://jfs.sourceforge.net/
11501 T:      git https://github.com/kleikamp/linux-shaggy.git
11502 F:      Documentation/admin-guide/jfs.rst
11503 F:      fs/jfs/
11504
11505 JME NETWORK DRIVER
11506 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11507 L:      netdev@vger.kernel.org
11508 S:      Maintained
11509 F:      drivers/net/ethernet/jme.*
11510
11511 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11512 M:      David Woodhouse <dwmw2@infradead.org>
11513 M:      Richard Weinberger <richard@nod.at>
11514 L:      linux-mtd@lists.infradead.org
11515 S:      Odd Fixes
11516 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11517 T:      git git://git.infradead.org/ubifs-2.6.git
11518 F:      fs/jffs2/
11519 F:      include/uapi/linux/jffs2.h
11520
11521 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11522 M:      "Theodore Ts'o" <tytso@mit.edu>
11523 M:      Jan Kara <jack@suse.com>
11524 L:      linux-ext4@vger.kernel.org
11525 S:      Maintained
11526 F:      fs/jbd2/
11527 F:      include/linux/jbd2.h
11528
11529 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11530 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11531 L:      linux-media@vger.kernel.org
11532 L:      linux-renesas-soc@vger.kernel.org
11533 S:      Maintained
11534 F:      drivers/media/platform/renesas/rcar_jpu.c
11535
11536 JSM Neo PCI based serial card
11537 L:      linux-serial@vger.kernel.org
11538 S:      Orphan
11539 F:      drivers/tty/serial/jsm/
11540
11541 K10TEMP HARDWARE MONITORING DRIVER
11542 M:      Clemens Ladisch <clemens@ladisch.de>
11543 L:      linux-hwmon@vger.kernel.org
11544 S:      Maintained
11545 F:      Documentation/hwmon/k10temp.rst
11546 F:      drivers/hwmon/k10temp.c
11547
11548 K8TEMP HARDWARE MONITORING DRIVER
11549 M:      Rudolf Marek <r.marek@assembler.cz>
11550 L:      linux-hwmon@vger.kernel.org
11551 S:      Maintained
11552 F:      Documentation/hwmon/k8temp.rst
11553 F:      drivers/hwmon/k8temp.c
11554
11555 KASAN
11556 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11557 R:      Alexander Potapenko <glider@google.com>
11558 R:      Andrey Konovalov <andreyknvl@gmail.com>
11559 R:      Dmitry Vyukov <dvyukov@google.com>
11560 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11561 L:      kasan-dev@googlegroups.com
11562 S:      Maintained
11563 F:      Documentation/dev-tools/kasan.rst
11564 F:      arch/*/include/asm/*kasan.h
11565 F:      arch/*/mm/kasan_init*
11566 F:      include/linux/kasan*.h
11567 F:      lib/Kconfig.kasan
11568 F:      mm/kasan/
11569 F:      scripts/Makefile.kasan
11570
11571 KCONFIG
11572 M:      Masahiro Yamada <masahiroy@kernel.org>
11573 L:      linux-kbuild@vger.kernel.org
11574 S:      Maintained
11575 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11577 F:      Documentation/kbuild/kconfig*
11578 F:      scripts/Kconfig.include
11579 F:      scripts/kconfig/
11580
11581 KCOV
11582 R:      Dmitry Vyukov <dvyukov@google.com>
11583 R:      Andrey Konovalov <andreyknvl@gmail.com>
11584 L:      kasan-dev@googlegroups.com
11585 S:      Maintained
11586 F:      Documentation/dev-tools/kcov.rst
11587 F:      include/linux/kcov.h
11588 F:      include/uapi/linux/kcov.h
11589 F:      kernel/kcov.c
11590 F:      scripts/Makefile.kcov
11591
11592 KCSAN
11593 M:      Marco Elver <elver@google.com>
11594 R:      Dmitry Vyukov <dvyukov@google.com>
11595 L:      kasan-dev@googlegroups.com
11596 S:      Maintained
11597 F:      Documentation/dev-tools/kcsan.rst
11598 F:      include/linux/kcsan*.h
11599 F:      kernel/kcsan/
11600 F:      lib/Kconfig.kcsan
11601 F:      scripts/Makefile.kcsan
11602
11603 KDUMP
11604 M:      Baoquan He <bhe@redhat.com>
11605 R:      Vivek Goyal <vgoyal@redhat.com>
11606 R:      Dave Young <dyoung@redhat.com>
11607 L:      kexec@lists.infradead.org
11608 S:      Maintained
11609 W:      http://lse.sourceforge.net/kdump/
11610 F:      Documentation/admin-guide/kdump/
11611 F:      fs/proc/vmcore.c
11612 F:      include/linux/crash_core.h
11613 F:      include/linux/crash_dump.h
11614 F:      include/uapi/linux/vmcore.h
11615 F:      kernel/crash_*.c
11616
11617 KEENE FM RADIO TRANSMITTER DRIVER
11618 M:      Hans Verkuil <hverkuil@xs4all.nl>
11619 L:      linux-media@vger.kernel.org
11620 S:      Maintained
11621 W:      https://linuxtv.org
11622 T:      git git://linuxtv.org/media_tree.git
11623 F:      drivers/media/radio/radio-keene*
11624
11625 KERNEL AUTOMOUNTER
11626 M:      Ian Kent <raven@themaw.net>
11627 L:      autofs@vger.kernel.org
11628 S:      Maintained
11629 F:      fs/autofs/
11630
11631 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11632 M:      Masahiro Yamada <masahiroy@kernel.org>
11633 R:      Nathan Chancellor <nathan@kernel.org>
11634 R:      Nicolas Schier <nicolas@fjasle.eu>
11635 L:      linux-kbuild@vger.kernel.org
11636 S:      Maintained
11637 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11639 F:      Documentation/kbuild/
11640 F:      Makefile
11641 F:      scripts/*vmlinux*
11642 F:      scripts/Kbuild*
11643 F:      scripts/Makefile*
11644 F:      scripts/basic/
11645 F:      scripts/clang-tools/
11646 F:      scripts/dummy-tools/
11647 F:      scripts/mk*
11648 F:      scripts/mod/
11649 F:      scripts/package/
11650 F:      usr/
11651
11652 KERNEL HARDENING (not covered by other areas)
11653 M:      Kees Cook <keescook@chromium.org>
11654 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11655 L:      linux-hardening@vger.kernel.org
11656 S:      Supported
11657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11658 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11659 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11660 F:      arch/*/configs/hardening.config
11661 F:      include/linux/overflow.h
11662 F:      include/linux/randomize_kstack.h
11663 F:      kernel/configs/hardening.config
11664 F:      mm/usercopy.c
11665 K:      \b(add|choose)_random_kstack_offset\b
11666 K:      \b__check_(object_size|heap_object)\b
11667 K:      \b__counted_by\b
11668
11669 KERNEL JANITORS
11670 L:      kernel-janitors@vger.kernel.org
11671 S:      Odd Fixes
11672 W:      http://kernelnewbies.org/KernelJanitors
11673
11674 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11675 M:      Chuck Lever <chuck.lever@oracle.com>
11676 M:      Jeff Layton <jlayton@kernel.org>
11677 R:      Neil Brown <neilb@suse.de>
11678 R:      Olga Kornievskaia <kolga@netapp.com>
11679 R:      Dai Ngo <Dai.Ngo@oracle.com>
11680 R:      Tom Talpey <tom@talpey.com>
11681 L:      linux-nfs@vger.kernel.org
11682 S:      Supported
11683 W:      http://nfs.sourceforge.net/
11684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11685 F:      Documentation/filesystems/nfs/
11686 F:      fs/lockd/
11687 F:      fs/nfs_common/
11688 F:      fs/nfsd/
11689 F:      include/linux/lockd/
11690 F:      include/linux/sunrpc/
11691 F:      include/trace/events/rpcgss.h
11692 F:      include/trace/events/rpcrdma.h
11693 F:      include/trace/events/sunrpc.h
11694 F:      include/trace/misc/fs.h
11695 F:      include/trace/misc/nfs.h
11696 F:      include/trace/misc/sunrpc.h
11697 F:      include/uapi/linux/nfsd/
11698 F:      include/uapi/linux/sunrpc/
11699 F:      net/sunrpc/
11700
11701 KERNEL REGRESSIONS
11702 M:      Thorsten Leemhuis <linux@leemhuis.info>
11703 L:      regressions@lists.linux.dev
11704 S:      Supported
11705 F:      Documentation/admin-guide/reporting-regressions.rst
11706 F:      Documentation/process/handling-regressions.rst
11707
11708 KERNEL SELFTEST FRAMEWORK
11709 M:      Shuah Khan <shuah@kernel.org>
11710 M:      Shuah Khan <skhan@linuxfoundation.org>
11711 L:      linux-kselftest@vger.kernel.org
11712 S:      Maintained
11713 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11715 F:      Documentation/dev-tools/kselftest*
11716 F:      tools/testing/selftests/
11717
11718 KERNEL SMB3 SERVER (KSMBD)
11719 M:      Namjae Jeon <linkinjeon@kernel.org>
11720 M:      Steve French <sfrench@samba.org>
11721 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11722 R:      Tom Talpey <tom@talpey.com>
11723 L:      linux-cifs@vger.kernel.org
11724 S:      Maintained
11725 T:      git git://git.samba.org/ksmbd.git
11726 F:      Documentation/filesystems/smb/ksmbd.rst
11727 F:      fs/smb/common/
11728 F:      fs/smb/server/
11729
11730 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11731 M:      Brendan Higgins <brendanhiggins@google.com>
11732 M:      David Gow <davidgow@google.com>
11733 R:      Rae Moar <rmoar@google.com>
11734 L:      linux-kselftest@vger.kernel.org
11735 L:      kunit-dev@googlegroups.com
11736 S:      Maintained
11737 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11740 F:      Documentation/dev-tools/kunit/
11741 F:      include/kunit/
11742 F:      lib/kunit/
11743 F:      rust/kernel/kunit.rs
11744 F:      scripts/rustdoc_test_*
11745 F:      tools/testing/kunit/
11746
11747 KERNEL USERMODE HELPER
11748 M:      Luis Chamberlain <mcgrof@kernel.org>
11749 L:      linux-kernel@vger.kernel.org
11750 S:      Maintained
11751 F:      include/linux/umh.h
11752 F:      kernel/umh.c
11753
11754 KERNEL VIRTUAL MACHINE (KVM)
11755 M:      Paolo Bonzini <pbonzini@redhat.com>
11756 L:      kvm@vger.kernel.org
11757 S:      Supported
11758 W:      http://www.linux-kvm.org
11759 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11760 F:      Documentation/virt/kvm/
11761 F:      include/asm-generic/kvm*
11762 F:      include/kvm/iodev.h
11763 F:      include/linux/kvm*
11764 F:      include/trace/events/kvm.h
11765 F:      include/uapi/asm-generic/kvm*
11766 F:      include/uapi/linux/kvm*
11767 F:      tools/kvm/
11768 F:      tools/testing/selftests/kvm/
11769 F:      virt/kvm/*
11770
11771 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11772 M:      Marc Zyngier <maz@kernel.org>
11773 M:      Oliver Upton <oliver.upton@linux.dev>
11774 R:      James Morse <james.morse@arm.com>
11775 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11776 R:      Zenghui Yu <yuzenghui@huawei.com>
11777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11778 L:      kvmarm@lists.linux.dev
11779 S:      Maintained
11780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11781 F:      arch/arm64/include/asm/kvm*
11782 F:      arch/arm64/include/uapi/asm/kvm*
11783 F:      arch/arm64/kvm/
11784 F:      include/kvm/arm_*
11785 F:      tools/testing/selftests/kvm/*/aarch64/
11786 F:      tools/testing/selftests/kvm/aarch64/
11787
11788 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11789 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11790 M:      Bibo Mao <maobibo@loongson.cn>
11791 M:      Huacai Chen <chenhuacai@kernel.org>
11792 L:      kvm@vger.kernel.org
11793 L:      loongarch@lists.linux.dev
11794 S:      Maintained
11795 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11796 F:      arch/loongarch/include/asm/kvm*
11797 F:      arch/loongarch/include/uapi/asm/kvm*
11798 F:      arch/loongarch/kvm/
11799
11800 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11801 M:      Huacai Chen <chenhuacai@kernel.org>
11802 L:      linux-mips@vger.kernel.org
11803 L:      kvm@vger.kernel.org
11804 S:      Maintained
11805 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11806 F:      arch/mips/include/asm/kvm*
11807 F:      arch/mips/include/uapi/asm/kvm*
11808 F:      arch/mips/kvm/
11809
11810 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11811 M:      Michael Ellerman <mpe@ellerman.id.au>
11812 R:      Nicholas Piggin <npiggin@gmail.com>
11813 L:      linuxppc-dev@lists.ozlabs.org
11814 L:      kvm@vger.kernel.org
11815 S:      Maintained (Book3S 64-bit HV)
11816 S:      Odd fixes (Book3S 64-bit PR)
11817 S:      Orphan (Book3E and 32-bit)
11818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11819 F:      arch/powerpc/include/asm/kvm*
11820 F:      arch/powerpc/include/uapi/asm/kvm*
11821 F:      arch/powerpc/kernel/kvm*
11822 F:      arch/powerpc/kvm/
11823
11824 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11825 M:      Anup Patel <anup@brainfault.org>
11826 R:      Atish Patra <atishp@atishpatra.org>
11827 L:      kvm@vger.kernel.org
11828 L:      kvm-riscv@lists.infradead.org
11829 L:      linux-riscv@lists.infradead.org
11830 S:      Maintained
11831 T:      git https://github.com/kvm-riscv/linux.git
11832 F:      arch/riscv/include/asm/kvm*
11833 F:      arch/riscv/include/uapi/asm/kvm*
11834 F:      arch/riscv/kvm/
11835 F:      tools/testing/selftests/kvm/*/riscv/
11836 F:      tools/testing/selftests/kvm/riscv/
11837
11838 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11839 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11840 M:      Janosch Frank <frankja@linux.ibm.com>
11841 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11842 R:      David Hildenbrand <david@redhat.com>
11843 L:      kvm@vger.kernel.org
11844 S:      Supported
11845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11846 F:      Documentation/virt/kvm/s390*
11847 F:      arch/s390/include/asm/gmap.h
11848 F:      arch/s390/include/asm/kvm*
11849 F:      arch/s390/include/uapi/asm/kvm*
11850 F:      arch/s390/include/uapi/asm/uvdevice.h
11851 F:      arch/s390/kernel/uv.c
11852 F:      arch/s390/kvm/
11853 F:      arch/s390/mm/gmap.c
11854 F:      drivers/s390/char/uvdevice.c
11855 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11856 F:      tools/testing/selftests/kvm/*/s390x/
11857 F:      tools/testing/selftests/kvm/s390x/
11858
11859 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11860 M:      Sean Christopherson <seanjc@google.com>
11861 M:      Paolo Bonzini <pbonzini@redhat.com>
11862 L:      kvm@vger.kernel.org
11863 S:      Supported
11864 P:      Documentation/process/maintainer-kvm-x86.rst
11865 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11866 F:      arch/x86/include/asm/kvm*
11867 F:      arch/x86/include/asm/svm.h
11868 F:      arch/x86/include/asm/vmx*.h
11869 F:      arch/x86/include/uapi/asm/kvm*
11870 F:      arch/x86/include/uapi/asm/svm.h
11871 F:      arch/x86/include/uapi/asm/vmx.h
11872 F:      arch/x86/kvm/
11873 F:      arch/x86/kvm/*/
11874 F:      tools/testing/selftests/kvm/*/x86_64/
11875 F:      tools/testing/selftests/kvm/x86_64/
11876
11877 KERNFS
11878 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11879 M:      Tejun Heo <tj@kernel.org>
11880 S:      Supported
11881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11882 F:      fs/kernfs/
11883 F:      include/linux/kernfs.h
11884
11885 KEXEC
11886 M:      Eric Biederman <ebiederm@xmission.com>
11887 L:      kexec@lists.infradead.org
11888 S:      Maintained
11889 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11890 F:      include/linux/kexec.h
11891 F:      include/uapi/linux/kexec.h
11892 F:      kernel/kexec*
11893
11894 KEYS-ENCRYPTED
11895 M:      Mimi Zohar <zohar@linux.ibm.com>
11896 L:      linux-integrity@vger.kernel.org
11897 L:      keyrings@vger.kernel.org
11898 S:      Supported
11899 F:      Documentation/security/keys/trusted-encrypted.rst
11900 F:      include/keys/encrypted-type.h
11901 F:      security/keys/encrypted-keys/
11902
11903 KEYS-TRUSTED
11904 M:      James Bottomley <jejb@linux.ibm.com>
11905 M:      Jarkko Sakkinen <jarkko@kernel.org>
11906 M:      Mimi Zohar <zohar@linux.ibm.com>
11907 L:      linux-integrity@vger.kernel.org
11908 L:      keyrings@vger.kernel.org
11909 S:      Supported
11910 F:      Documentation/security/keys/trusted-encrypted.rst
11911 F:      include/keys/trusted-type.h
11912 F:      include/keys/trusted_tpm.h
11913 F:      security/keys/trusted-keys/
11914
11915 KEYS-TRUSTED-CAAM
11916 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11917 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11918 L:      linux-integrity@vger.kernel.org
11919 L:      keyrings@vger.kernel.org
11920 S:      Maintained
11921 F:      include/keys/trusted_caam.h
11922 F:      security/keys/trusted-keys/trusted_caam.c
11923
11924 KEYS-TRUSTED-TEE
11925 M:      Sumit Garg <sumit.garg@linaro.org>
11926 L:      linux-integrity@vger.kernel.org
11927 L:      keyrings@vger.kernel.org
11928 S:      Supported
11929 F:      include/keys/trusted_tee.h
11930 F:      security/keys/trusted-keys/trusted_tee.c
11931
11932 KEYS/KEYRINGS
11933 M:      David Howells <dhowells@redhat.com>
11934 M:      Jarkko Sakkinen <jarkko@kernel.org>
11935 L:      keyrings@vger.kernel.org
11936 S:      Maintained
11937 F:      Documentation/security/keys/core.rst
11938 F:      include/keys/
11939 F:      include/linux/key-type.h
11940 F:      include/linux/key.h
11941 F:      include/linux/keyctl.h
11942 F:      include/uapi/linux/keyctl.h
11943 F:      security/keys/
11944
11945 KEYS/KEYRINGS_INTEGRITY
11946 M:      Jarkko Sakkinen <jarkko@kernel.org>
11947 M:      Mimi Zohar <zohar@linux.ibm.com>
11948 L:      linux-integrity@vger.kernel.org
11949 L:      keyrings@vger.kernel.org
11950 S:      Supported
11951 F:      security/integrity/platform_certs
11952
11953 KFENCE
11954 M:      Alexander Potapenko <glider@google.com>
11955 M:      Marco Elver <elver@google.com>
11956 R:      Dmitry Vyukov <dvyukov@google.com>
11957 L:      kasan-dev@googlegroups.com
11958 S:      Maintained
11959 F:      Documentation/dev-tools/kfence.rst
11960 F:      arch/*/include/asm/kfence.h
11961 F:      include/linux/kfence.h
11962 F:      lib/Kconfig.kfence
11963 F:      mm/kfence/
11964
11965 KFIFO
11966 M:      Stefani Seibold <stefani@seibold.net>
11967 S:      Maintained
11968 F:      include/linux/kfifo.h
11969 F:      lib/kfifo.c
11970 F:      samples/kfifo/
11971
11972 KGDB / KDB /debug_core
11973 M:      Jason Wessel <jason.wessel@windriver.com>
11974 M:      Daniel Thompson <daniel.thompson@linaro.org>
11975 R:      Douglas Anderson <dianders@chromium.org>
11976 L:      kgdb-bugreport@lists.sourceforge.net
11977 S:      Maintained
11978 W:      http://kgdb.wiki.kernel.org/
11979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11980 F:      Documentation/dev-tools/kgdb.rst
11981 F:      drivers/misc/kgdbts.c
11982 F:      drivers/tty/serial/kgdboc.c
11983 F:      include/linux/kdb.h
11984 F:      include/linux/kgdb.h
11985 F:      kernel/debug/
11986 F:      kernel/module/kdb.c
11987
11988 KHADAS MCU MFD DRIVER
11989 M:      Neil Armstrong <neil.armstrong@linaro.org>
11990 L:      linux-amlogic@lists.infradead.org
11991 S:      Maintained
11992 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11993 F:      drivers/mfd/khadas-mcu.c
11994 F:      drivers/thermal/khadas_mcu_fan.c
11995 F:      include/linux/mfd/khadas-mcu.h
11996
11997 KIONIX/ROHM KX022A ACCELEROMETER
11998 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11999 L:      linux-iio@vger.kernel.org
12000 S:      Supported
12001 F:      drivers/iio/accel/kionix-kx022a*
12002
12003 KMEMLEAK
12004 M:      Catalin Marinas <catalin.marinas@arm.com>
12005 S:      Maintained
12006 F:      Documentation/dev-tools/kmemleak.rst
12007 F:      include/linux/kmemleak.h
12008 F:      mm/kmemleak.c
12009 F:      samples/kmemleak/kmemleak-test.c
12010
12011 KMSAN
12012 M:      Alexander Potapenko <glider@google.com>
12013 R:      Marco Elver <elver@google.com>
12014 R:      Dmitry Vyukov <dvyukov@google.com>
12015 L:      kasan-dev@googlegroups.com
12016 S:      Maintained
12017 F:      Documentation/dev-tools/kmsan.rst
12018 F:      arch/*/include/asm/kmsan.h
12019 F:      arch/*/mm/kmsan_*
12020 F:      include/linux/kmsan*.h
12021 F:      lib/Kconfig.kmsan
12022 F:      mm/kmsan/
12023 F:      scripts/Makefile.kmsan
12024
12025 KPROBES
12026 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12027 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
12028 M:      "David S. Miller" <davem@davemloft.net>
12029 M:      Masami Hiramatsu <mhiramat@kernel.org>
12030 L:      linux-kernel@vger.kernel.org
12031 L:      linux-trace-kernel@vger.kernel.org
12032 S:      Maintained
12033 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
12034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
12035 F:      Documentation/trace/kprobes.rst
12036 F:      include/asm-generic/kprobes.h
12037 F:      include/linux/kprobes.h
12038 F:      kernel/kprobes.c
12039 F:      lib/test_kprobes.c
12040 F:      samples/kprobes
12041
12042 KS0108 LCD CONTROLLER DRIVER
12043 M:      Miguel Ojeda <ojeda@kernel.org>
12044 S:      Maintained
12045 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
12046 F:      drivers/auxdisplay/ks0108.c
12047 F:      include/linux/ks0108.h
12048
12049 KTD253 BACKLIGHT DRIVER
12050 M:      Linus Walleij <linus.walleij@linaro.org>
12051 S:      Maintained
12052 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
12053 F:      drivers/video/backlight/ktd253-backlight.c
12054
12055 KTEST
12056 M:      Steven Rostedt <rostedt@goodmis.org>
12057 M:      John Hawley <warthog9@eaglescrag.net>
12058 S:      Maintained
12059 F:      tools/testing/ktest
12060
12061 KTZ8866 BACKLIGHT DRIVER
12062 M:      Jianhua Lu <lujianhua000@gmail.com>
12063 S:      Maintained
12064 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
12065 F:      drivers/video/backlight/ktz8866.c
12066
12067 KVM PARAVIRT (KVM/paravirt)
12068 M:      Paolo Bonzini <pbonzini@redhat.com>
12069 R:      Wanpeng Li <wanpengli@tencent.com>
12070 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
12071 L:      kvm@vger.kernel.org
12072 S:      Supported
12073 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12074 F:      arch/um/include/asm/kvm_para.h
12075 F:      arch/x86/include/asm/kvm_para.h
12076 F:      arch/x86/include/asm/pvclock-abi.h
12077 F:      arch/x86/include/uapi/asm/kvm_para.h
12078 F:      arch/x86/kernel/kvm.c
12079 F:      arch/x86/kernel/kvmclock.c
12080 F:      include/asm-generic/kvm_para.h
12081 F:      include/linux/kvm_para.h
12082 F:      include/uapi/asm-generic/kvm_para.h
12083 F:      include/uapi/linux/kvm_para.h
12084
12085 KVM X86 HYPER-V (KVM/hyper-v)
12086 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
12087 M:      Sean Christopherson <seanjc@google.com>
12088 M:      Paolo Bonzini <pbonzini@redhat.com>
12089 L:      kvm@vger.kernel.org
12090 S:      Supported
12091 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12092 F:      arch/x86/kvm/hyperv.*
12093 F:      arch/x86/kvm/kvm_onhyperv.*
12094 F:      arch/x86/kvm/svm/hyperv.*
12095 F:      arch/x86/kvm/svm/svm_onhyperv.*
12096 F:      arch/x86/kvm/vmx/hyperv.*
12097
12098 KVM X86 Xen (KVM/Xen)
12099 M:      David Woodhouse <dwmw2@infradead.org>
12100 M:      Paul Durrant <paul@xen.org>
12101 M:      Sean Christopherson <seanjc@google.com>
12102 M:      Paolo Bonzini <pbonzini@redhat.com>
12103 L:      kvm@vger.kernel.org
12104 S:      Supported
12105 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12106 F:      arch/x86/kvm/xen.*
12107
12108 L3MDEV
12109 M:      David Ahern <dsahern@kernel.org>
12110 L:      netdev@vger.kernel.org
12111 S:      Maintained
12112 F:      include/net/l3mdev.h
12113 F:      net/l3mdev
12114
12115 LANDLOCK SECURITY MODULE
12116 M:      Mickaël Salaün <mic@digikod.net>
12117 L:      linux-security-module@vger.kernel.org
12118 S:      Supported
12119 W:      https://landlock.io
12120 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12121 F:      Documentation/security/landlock.rst
12122 F:      Documentation/userspace-api/landlock.rst
12123 F:      include/uapi/linux/landlock.h
12124 F:      samples/landlock/
12125 F:      security/landlock/
12126 F:      tools/testing/selftests/landlock/
12127 K:      landlock
12128 K:      LANDLOCK
12129
12130 LANTIQ / INTEL Ethernet drivers
12131 M:      Hauke Mehrtens <hauke@hauke-m.de>
12132 L:      netdev@vger.kernel.org
12133 S:      Maintained
12134 F:      drivers/net/dsa/lantiq_gswip.c
12135 F:      drivers/net/dsa/lantiq_pce.h
12136 F:      drivers/net/ethernet/lantiq_xrx200.c
12137 F:      net/dsa/tag_gswip.c
12138
12139 LANTIQ MIPS ARCHITECTURE
12140 M:      John Crispin <john@phrozen.org>
12141 L:      linux-mips@vger.kernel.org
12142 S:      Maintained
12143 F:      arch/mips/lantiq
12144 F:      drivers/soc/lantiq
12145
12146 LANTIQ PEF2256 DRIVER
12147 M:      Herve Codina <herve.codina@bootlin.com>
12148 S:      Maintained
12149 F:      Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
12150 F:      drivers/net/wan/framer/pef2256/
12151 F:      drivers/pinctrl/pinctrl-pef2256.c
12152 F:      include/linux/framer/pef2256.h
12153
12154 LASI 53c700 driver for PARISC
12155 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12156 L:      linux-scsi@vger.kernel.org
12157 S:      Maintained
12158 F:      Documentation/scsi/53c700.rst
12159 F:      drivers/scsi/53c700*
12160
12161 LEAKING_ADDRESSES
12162 M:      Tobin C. Harding <me@tobin.cc>
12163 M:      Tycho Andersen <tycho@tycho.pizza>
12164 L:      linux-hardening@vger.kernel.org
12165 S:      Maintained
12166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12167 F:      scripts/leaking_addresses.pl
12168
12169 LED SUBSYSTEM
12170 M:      Pavel Machek <pavel@ucw.cz>
12171 M:      Lee Jones <lee@kernel.org>
12172 L:      linux-leds@vger.kernel.org
12173 S:      Maintained
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12175 F:      Documentation/devicetree/bindings/leds/
12176 F:      Documentation/leds/
12177 F:      drivers/leds/
12178 F:      include/dt-bindings/leds/
12179 F:      include/linux/leds.h
12180
12181 LEGO MINDSTORMS EV3
12182 R:      David Lechner <david@lechnology.com>
12183 S:      Maintained
12184 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12185 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12186 F:      drivers/power/supply/lego_ev3_battery.c
12187
12188 LEGO USB Tower driver
12189 M:      Juergen Stuber <starblue@users.sourceforge.net>
12190 L:      legousb-devel@lists.sourceforge.net
12191 S:      Maintained
12192 W:      http://legousb.sourceforge.net/
12193 F:      drivers/usb/misc/legousbtower.c
12194
12195 LETSKETCH HID TABLET DRIVER
12196 M:      Hans de Goede <hdegoede@redhat.com>
12197 L:      linux-input@vger.kernel.org
12198 S:      Maintained
12199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12200 F:      drivers/hid/hid-letsketch.c
12201
12202 LG LAPTOP EXTRAS
12203 M:      Matan Ziv-Av <matan@svgalib.org>
12204 L:      platform-driver-x86@vger.kernel.org
12205 S:      Maintained
12206 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12207 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12208 F:      drivers/platform/x86/lg-laptop.c
12209
12210 LG2160 MEDIA DRIVER
12211 M:      Michael Krufky <mkrufky@linuxtv.org>
12212 L:      linux-media@vger.kernel.org
12213 S:      Maintained
12214 W:      https://linuxtv.org
12215 W:      http://github.com/mkrufky
12216 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12217 T:      git git://linuxtv.org/mkrufky/tuners.git
12218 F:      drivers/media/dvb-frontends/lg2160.*
12219
12220 LGDT3305 MEDIA DRIVER
12221 M:      Michael Krufky <mkrufky@linuxtv.org>
12222 L:      linux-media@vger.kernel.org
12223 S:      Maintained
12224 W:      https://linuxtv.org
12225 W:      http://github.com/mkrufky
12226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12227 T:      git git://linuxtv.org/mkrufky/tuners.git
12228 F:      drivers/media/dvb-frontends/lgdt3305.*
12229
12230 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12231 M:      Viresh Kumar <vireshk@kernel.org>
12232 L:      linux-ide@vger.kernel.org
12233 S:      Maintained
12234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12235 F:      drivers/ata/pata_arasan_cf.c
12236 F:      include/linux/pata_arasan_cf_data.h
12237
12238 LIBATA PATA DRIVERS
12239 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12240 L:      linux-ide@vger.kernel.org
12241 F:      drivers/ata/ata_*.c
12242 F:      drivers/ata/pata_*.c
12243
12244 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12245 M:      Linus Walleij <linus.walleij@linaro.org>
12246 L:      linux-ide@vger.kernel.org
12247 S:      Maintained
12248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12249 F:      drivers/ata/pata_ftide010.c
12250 F:      drivers/ata/sata_gemini.c
12251 F:      drivers/ata/sata_gemini.h
12252
12253 LIBATA SATA AHCI PLATFORM devices support
12254 M:      Hans de Goede <hdegoede@redhat.com>
12255 M:      Jens Axboe <axboe@kernel.dk>
12256 L:      linux-ide@vger.kernel.org
12257 S:      Maintained
12258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12259 F:      drivers/ata/ahci_platform.c
12260 F:      drivers/ata/libahci_platform.c
12261 F:      include/linux/ahci_platform.h
12262
12263 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12264 M:      Serge Semin <fancer.lancer@gmail.com>
12265 L:      linux-ide@vger.kernel.org
12266 S:      Maintained
12267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12268 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12269 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12270 F:      drivers/ata/ahci_dwc.c
12271
12272 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12273 M:      Mikael Pettersson <mikpelinux@gmail.com>
12274 L:      linux-ide@vger.kernel.org
12275 S:      Maintained
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12277 F:      drivers/ata/sata_promise.*
12278
12279 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12280 M:      Damien Le Moal <dlemoal@kernel.org>
12281 M:      Niklas Cassel <cassel@kernel.org>
12282 L:      linux-ide@vger.kernel.org
12283 S:      Maintained
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
12285 F:      Documentation/ABI/testing/sysfs-ata
12286 F:      Documentation/devicetree/bindings/ata/
12287 F:      drivers/ata/
12288 F:      include/linux/ata.h
12289 F:      include/linux/libata.h
12290
12291 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12292 M:      Vishal Verma <vishal.l.verma@intel.com>
12293 M:      Dan Williams <dan.j.williams@intel.com>
12294 M:      Dave Jiang <dave.jiang@intel.com>
12295 L:      nvdimm@lists.linux.dev
12296 S:      Supported
12297 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12298 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12299 F:      drivers/nvdimm/btt*
12300
12301 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12302 M:      Dan Williams <dan.j.williams@intel.com>
12303 M:      Vishal Verma <vishal.l.verma@intel.com>
12304 M:      Dave Jiang <dave.jiang@intel.com>
12305 L:      nvdimm@lists.linux.dev
12306 S:      Supported
12307 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12308 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12309 F:      drivers/nvdimm/pmem*
12310
12311 LIBNVDIMM: DEVICETREE BINDINGS
12312 M:      Oliver O'Halloran <oohall@gmail.com>
12313 L:      nvdimm@lists.linux.dev
12314 S:      Supported
12315 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12316 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12317 F:      drivers/nvdimm/of_pmem.c
12318
12319 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12320 M:      Dan Williams <dan.j.williams@intel.com>
12321 M:      Vishal Verma <vishal.l.verma@intel.com>
12322 M:      Dave Jiang <dave.jiang@intel.com>
12323 M:      Ira Weiny <ira.weiny@intel.com>
12324 L:      nvdimm@lists.linux.dev
12325 S:      Supported
12326 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12327 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12329 F:      drivers/acpi/nfit/*
12330 F:      drivers/nvdimm/*
12331 F:      include/linux/libnvdimm.h
12332 F:      include/linux/nd.h
12333 F:      include/uapi/linux/ndctl.h
12334 F:      tools/testing/nvdimm/
12335
12336 LIBRARY CODE
12337 M:      Andrew Morton <akpm@linux-foundation.org>
12338 L:      linux-kernel@vger.kernel.org
12339 S:      Supported
12340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12341 F:      lib/*
12342
12343 LICENSES and SPDX stuff
12344 M:      Thomas Gleixner <tglx@linutronix.de>
12345 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12346 L:      linux-spdx@vger.kernel.org
12347 S:      Maintained
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12349 F:      COPYING
12350 F:      Documentation/process/license-rules.rst
12351 F:      LICENSES/
12352 F:      scripts/spdxcheck-test.sh
12353 F:      scripts/spdxcheck.py
12354 F:      scripts/spdxexclude
12355
12356 LINEAR RANGES HELPERS
12357 M:      Mark Brown <broonie@kernel.org>
12358 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12359 F:      include/linux/linear_range.h
12360 F:      lib/linear_ranges.c
12361 F:      lib/test_linear_ranges.c
12362
12363 LINUX FOR POWER MACINTOSH
12364 L:      linuxppc-dev@lists.ozlabs.org
12365 S:      Orphan
12366 F:      arch/powerpc/platforms/powermac/
12367 F:      drivers/macintosh/
12368 X:      drivers/macintosh/adb-iop.c
12369 X:      drivers/macintosh/via-macii.c
12370
12371 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12372 M:      Michael Ellerman <mpe@ellerman.id.au>
12373 R:      Nicholas Piggin <npiggin@gmail.com>
12374 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12375 R:      Aneesh Kumar K.V <aneesh.kumar@kernel.org>
12376 R:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12377 L:      linuxppc-dev@lists.ozlabs.org
12378 S:      Supported
12379 W:      https://github.com/linuxppc/wiki/wiki
12380 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12382 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12383 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12384 F:      Documentation/devicetree/bindings/powerpc/
12385 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12386 F:      Documentation/arch/powerpc/
12387 F:      arch/powerpc/
12388 F:      drivers/*/*/*pasemi*
12389 F:      drivers/*/*pasemi*
12390 F:      drivers/char/tpm/tpm_ibmvtpm*
12391 F:      drivers/crypto/nx/
12392 F:      drivers/crypto/vmx/
12393 F:      drivers/i2c/busses/i2c-opal.c
12394 F:      drivers/net/ethernet/ibm/ibmveth.*
12395 F:      drivers/net/ethernet/ibm/ibmvnic.*
12396 F:      drivers/pci/hotplug/pnv_php.c
12397 F:      drivers/pci/hotplug/rpa*
12398 F:      drivers/rtc/rtc-opal.c
12399 F:      drivers/scsi/ibmvscsi/
12400 F:      drivers/tty/hvc/hvc_opal.c
12401 F:      drivers/watchdog/wdrtas.c
12402 F:      tools/testing/selftests/powerpc
12403 N:      /pmac
12404 N:      powermac
12405 N:      powernv
12406 N:      [^a-z0-9]ps3
12407 N:      pseries
12408
12409 LINUX FOR POWERPC EMBEDDED MPC5XXX
12410 M:      Anatolij Gustschin <agust@denx.de>
12411 L:      linuxppc-dev@lists.ozlabs.org
12412 S:      Odd Fixes
12413 F:      arch/powerpc/platforms/512x/
12414 F:      arch/powerpc/platforms/52xx/
12415
12416 LINUX FOR POWERPC EMBEDDED PPC4XX
12417 L:      linuxppc-dev@lists.ozlabs.org
12418 S:      Orphan
12419 F:      arch/powerpc/platforms/40x/
12420 F:      arch/powerpc/platforms/44x/
12421
12422 LINUX FOR POWERPC EMBEDDED PPC85XX
12423 M:      Scott Wood <oss@buserror.net>
12424 L:      linuxppc-dev@lists.ozlabs.org
12425 S:      Odd fixes
12426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12427 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12428 F:      Documentation/devicetree/bindings/powerpc/fsl/
12429 F:      arch/powerpc/platforms/85xx/
12430
12431 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
12432 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12433 L:      linuxppc-dev@lists.ozlabs.org
12434 S:      Maintained
12435 F:      arch/powerpc/platforms/8xx/
12436 F:      arch/powerpc/platforms/83xx/
12437
12438 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12439 M:      Kees Cook <keescook@chromium.org>
12440 S:      Maintained
12441 F:      drivers/misc/lkdtm/*
12442 F:      tools/testing/selftests/lkdtm/*
12443
12444 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12445 M:      Alan Stern <stern@rowland.harvard.edu>
12446 M:      Andrea Parri <parri.andrea@gmail.com>
12447 M:      Will Deacon <will@kernel.org>
12448 M:      Peter Zijlstra <peterz@infradead.org>
12449 M:      Boqun Feng <boqun.feng@gmail.com>
12450 M:      Nicholas Piggin <npiggin@gmail.com>
12451 M:      David Howells <dhowells@redhat.com>
12452 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12453 M:      Luc Maranget <luc.maranget@inria.fr>
12454 M:      "Paul E. McKenney" <paulmck@kernel.org>
12455 R:      Akira Yokosawa <akiyks@gmail.com>
12456 R:      Daniel Lustig <dlustig@nvidia.com>
12457 R:      Joel Fernandes <joel@joelfernandes.org>
12458 L:      linux-kernel@vger.kernel.org
12459 L:      linux-arch@vger.kernel.org
12460 S:      Supported
12461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12462 F:      Documentation/atomic_bitops.txt
12463 F:      Documentation/atomic_t.txt
12464 F:      Documentation/core-api/refcount-vs-atomic.rst
12465 F:      Documentation/litmus-tests/
12466 F:      Documentation/memory-barriers.txt
12467 F:      tools/memory-model/
12468
12469 LINUX-NEXT TREE
12470 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12471 L:      linux-next@vger.kernel.org
12472 S:      Supported
12473 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12475
12476 LIS3LV02D ACCELEROMETER DRIVER
12477 M:      Eric Piel <eric.piel@tremplin-utc.net>
12478 S:      Maintained
12479 F:      Documentation/misc-devices/lis3lv02d.rst
12480 F:      drivers/misc/lis3lv02d/
12481 F:      drivers/platform/x86/hp/hp_accel.c
12482
12483 LIST KUNIT TEST
12484 M:      David Gow <davidgow@google.com>
12485 L:      linux-kselftest@vger.kernel.org
12486 L:      kunit-dev@googlegroups.com
12487 S:      Maintained
12488 F:      lib/list-test.c
12489
12490 LITEX PLATFORM
12491 M:      Karol Gugala <kgugala@antmicro.com>
12492 M:      Mateusz Holenko <mholenko@antmicro.com>
12493 M:      Gabriel Somlo <gsomlo@gmail.com>
12494 M:      Joel Stanley <joel@jms.id.au>
12495 S:      Maintained
12496 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12497 F:      arch/openrisc/boot/dts/or1klitex.dts
12498 F:      drivers/mmc/host/litex_mmc.c
12499 F:      drivers/net/ethernet/litex/*
12500 F:      drivers/soc/litex/*
12501 F:      drivers/tty/serial/liteuart.c
12502 F:      include/linux/litex.h
12503 N:      litex
12504
12505 LIVE PATCHING
12506 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12507 M:      Jiri Kosina <jikos@kernel.org>
12508 M:      Miroslav Benes <mbenes@suse.cz>
12509 M:      Petr Mladek <pmladek@suse.com>
12510 R:      Joe Lawrence <joe.lawrence@redhat.com>
12511 L:      live-patching@vger.kernel.org
12512 S:      Maintained
12513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12514 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12515 F:      Documentation/livepatch/
12516 F:      arch/powerpc/include/asm/livepatch.h
12517 F:      include/linux/livepatch.h
12518 F:      kernel/livepatch/
12519 F:      kernel/module/livepatch.c
12520 F:      samples/livepatch/
12521 F:      tools/testing/selftests/livepatch/
12522
12523 LLC (802.2)
12524 L:      netdev@vger.kernel.org
12525 S:      Odd fixes
12526 F:      include/linux/llc.h
12527 F:      include/net/llc*
12528 F:      include/uapi/linux/llc.h
12529 F:      net/llc/
12530
12531 LM73 HARDWARE MONITOR DRIVER
12532 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12533 L:      linux-hwmon@vger.kernel.org
12534 S:      Maintained
12535 F:      drivers/hwmon/lm73.c
12536
12537 LM78 HARDWARE MONITOR DRIVER
12538 M:      Jean Delvare <jdelvare@suse.com>
12539 L:      linux-hwmon@vger.kernel.org
12540 S:      Maintained
12541 F:      Documentation/hwmon/lm78.rst
12542 F:      drivers/hwmon/lm78.c
12543
12544 LM83 HARDWARE MONITOR DRIVER
12545 M:      Jean Delvare <jdelvare@suse.com>
12546 L:      linux-hwmon@vger.kernel.org
12547 S:      Maintained
12548 F:      Documentation/hwmon/lm83.rst
12549 F:      drivers/hwmon/lm83.c
12550
12551 LM90 HARDWARE MONITOR DRIVER
12552 M:      Jean Delvare <jdelvare@suse.com>
12553 L:      linux-hwmon@vger.kernel.org
12554 S:      Maintained
12555 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12556 F:      Documentation/hwmon/lm90.rst
12557 F:      drivers/hwmon/lm90.c
12558 F:      include/dt-bindings/thermal/lm90.h
12559
12560 LM95234 HARDWARE MONITOR DRIVER
12561 M:      Guenter Roeck <linux@roeck-us.net>
12562 L:      linux-hwmon@vger.kernel.org
12563 S:      Maintained
12564 F:      Documentation/hwmon/lm95234.rst
12565 F:      drivers/hwmon/lm95234.c
12566
12567 LME2510 MEDIA DRIVER
12568 M:      Malcolm Priestley <tvboxspy@gmail.com>
12569 L:      linux-media@vger.kernel.org
12570 S:      Maintained
12571 W:      https://linuxtv.org
12572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12573 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12574
12575 LOADPIN SECURITY MODULE
12576 M:      Kees Cook <keescook@chromium.org>
12577 S:      Supported
12578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12579 F:      Documentation/admin-guide/LSM/LoadPin.rst
12580 F:      security/loadpin/
12581
12582 LOCKDOWN SECURITY MODULE
12583 L:      linux-security-module@vger.kernel.org
12584 S:      Odd Fixes
12585 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
12586 F:      security/lockdown/
12587
12588 LOCKING PRIMITIVES
12589 M:      Peter Zijlstra <peterz@infradead.org>
12590 M:      Ingo Molnar <mingo@redhat.com>
12591 M:      Will Deacon <will@kernel.org>
12592 R:      Waiman Long <longman@redhat.com>
12593 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12594 L:      linux-kernel@vger.kernel.org
12595 S:      Maintained
12596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12597 F:      Documentation/locking/
12598 F:      arch/*/include/asm/spinlock*.h
12599 F:      include/linux/lockdep*.h
12600 F:      include/linux/mutex*.h
12601 F:      include/linux/rwlock*.h
12602 F:      include/linux/rwsem*.h
12603 F:      include/linux/seqlock.h
12604 F:      include/linux/spinlock*.h
12605 F:      kernel/locking/
12606 F:      lib/locking*.[ch]
12607 X:      kernel/locking/locktorture.c
12608
12609 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12610 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12611 L:      linux-ntfs-dev@lists.sourceforge.net
12612 S:      Maintained
12613 W:      http://www.linux-ntfs.org/content/view/19/37/
12614 F:      Documentation/admin-guide/ldm.rst
12615 F:      block/partitions/ldm.*
12616
12617 LOGITECH HID GAMING KEYBOARDS
12618 M:      Hans de Goede <hdegoede@redhat.com>
12619 L:      linux-input@vger.kernel.org
12620 S:      Maintained
12621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12622 F:      drivers/hid/hid-lg-g15.c
12623
12624 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12625 M:      Adrien Grassein <adrien.grassein@gmail.com>
12626 S:      Maintained
12627 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12628 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12629
12630 LOONGARCH
12631 M:      Huacai Chen <chenhuacai@kernel.org>
12632 R:      WANG Xuerui <kernel@xen0n.name>
12633 L:      loongarch@lists.linux.dev
12634 S:      Maintained
12635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12636 F:      Documentation/arch/loongarch/
12637 F:      Documentation/translations/zh_CN/arch/loongarch/
12638 F:      arch/loongarch/
12639 F:      drivers/*/*loongarch*
12640
12641 LOONGSON GPIO DRIVER
12642 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12643 L:      linux-gpio@vger.kernel.org
12644 S:      Maintained
12645 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12646 F:      drivers/gpio/gpio-loongson-64bit.c
12647
12648 LOONGSON LS2X APB DMA DRIVER
12649 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12650 L:      dmaengine@vger.kernel.org
12651 S:      Maintained
12652 F:      Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
12653 F:      drivers/dma/ls2x-apb-dma.c
12654
12655 LOONGSON LS2X I2C DRIVER
12656 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12657 L:      linux-i2c@vger.kernel.org
12658 S:      Maintained
12659 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12660 F:      drivers/i2c/busses/i2c-ls2x.c
12661
12662 LOONGSON-2 SOC SERIES CLOCK DRIVER
12663 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12664 L:      linux-clk@vger.kernel.org
12665 S:      Maintained
12666 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12667 F:      drivers/clk/clk-loongson2.c
12668 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12669
12670 LOONGSON SPI DRIVER
12671 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12672 L:      linux-spi@vger.kernel.org
12673 S:      Maintained
12674 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12675 F:      drivers/spi/spi-loongson-core.c
12676 F:      drivers/spi/spi-loongson-pci.c
12677 F:      drivers/spi/spi-loongson-plat.c
12678 F:      drivers/spi/spi-loongson.h
12679
12680 LOONGSON-2 SOC SERIES GUTS DRIVER
12681 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12682 L:      loongarch@lists.linux.dev
12683 S:      Maintained
12684 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12685 F:      drivers/soc/loongson/loongson2_guts.c
12686
12687 LOONGSON-2 SOC SERIES PM DRIVER
12688 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12689 L:      linux-pm@vger.kernel.org
12690 S:      Maintained
12691 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12692 F:      drivers/soc/loongson/loongson2_pm.c
12693
12694 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12695 M:      zhanghongchen <zhanghongchen@loongson.cn>
12696 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12697 L:      linux-gpio@vger.kernel.org
12698 S:      Maintained
12699 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12700 F:      drivers/pinctrl/pinctrl-loongson2.c
12701
12702 LOONGSON-2 SOC SERIES THERMAL DRIVER
12703 M:      zhanghongchen <zhanghongchen@loongson.cn>
12704 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12705 L:      linux-pm@vger.kernel.org
12706 S:      Maintained
12707 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12708 F:      drivers/thermal/loongson2_thermal.c
12709
12710 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12711 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12712 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12713 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12714 L:      MPT-FusionLinux.pdl@broadcom.com
12715 L:      linux-scsi@vger.kernel.org
12716 S:      Supported
12717 W:      http://www.avagotech.com/support/
12718 F:      drivers/message/fusion/
12719 F:      drivers/scsi/mpt3sas/
12720
12721 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12722 M:      Matthew Wilcox <willy@infradead.org>
12723 L:      linux-scsi@vger.kernel.org
12724 S:      Maintained
12725 F:      drivers/scsi/sym53c8xx_2/
12726
12727 LTC1660 DAC DRIVER
12728 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12729 L:      linux-iio@vger.kernel.org
12730 S:      Maintained
12731 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12732 F:      drivers/iio/dac/ltc1660.c
12733
12734 LTC2688 IIO DAC DRIVER
12735 M:      Nuno Sá <nuno.sa@analog.com>
12736 L:      linux-iio@vger.kernel.org
12737 S:      Supported
12738 W:      https://ez.analog.com/linux-software-drivers
12739 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12740 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12741 F:      drivers/iio/dac/ltc2688.c
12742
12743 LTC2947 HARDWARE MONITOR DRIVER
12744 M:      Nuno Sá <nuno.sa@analog.com>
12745 L:      linux-hwmon@vger.kernel.org
12746 S:      Supported
12747 W:      https://ez.analog.com/linux-software-drivers
12748 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12749 F:      drivers/hwmon/ltc2947-core.c
12750 F:      drivers/hwmon/ltc2947-i2c.c
12751 F:      drivers/hwmon/ltc2947-spi.c
12752 F:      drivers/hwmon/ltc2947.h
12753
12754 LTC2991 HARDWARE MONITOR DRIVER
12755 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12756 L:      linux-hwmon@vger.kernel.org
12757 S:      Supported
12758 W:      https://ez.analog.com/linux-software-drivers
12759 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12760 F:      drivers/hwmon/ltc2991.c
12761
12762 LTC2983 IIO TEMPERATURE DRIVER
12763 M:      Nuno Sá <nuno.sa@analog.com>
12764 L:      linux-iio@vger.kernel.org
12765 S:      Supported
12766 W:      https://ez.analog.com/linux-software-drivers
12767 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12768 F:      drivers/iio/temperature/ltc2983.c
12769
12770 LTC4261 HARDWARE MONITOR DRIVER
12771 M:      Guenter Roeck <linux@roeck-us.net>
12772 L:      linux-hwmon@vger.kernel.org
12773 S:      Maintained
12774 F:      Documentation/hwmon/ltc4261.rst
12775 F:      drivers/hwmon/ltc4261.c
12776
12777 LTC4286 HARDWARE MONITOR DRIVER
12778 M:      Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
12779 L:      linux-i2c@vger.kernel.org
12780 S:      Maintained
12781 F:      Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
12782 F:      Documentation/hwmon/ltc4286.rst
12783 F:      drivers/hwmon/pmbus/Kconfig
12784 F:      drivers/hwmon/pmbus/Makefile
12785 F:      drivers/hwmon/pmbus/ltc4286.c
12786
12787 LTC4306 I2C MULTIPLEXER DRIVER
12788 M:      Michael Hennerich <michael.hennerich@analog.com>
12789 L:      linux-i2c@vger.kernel.org
12790 S:      Supported
12791 W:      https://ez.analog.com/linux-software-drivers
12792 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12793 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12794
12795 LTP (Linux Test Project)
12796 M:      Cyril Hrubis <chrubis@suse.cz>
12797 M:      Jan Stancek <jstancek@redhat.com>
12798 M:      Petr Vorel <pvorel@suse.cz>
12799 M:      Li Wang <liwang@redhat.com>
12800 M:      Yang Xu <xuyang2018.jy@fujitsu.com>
12801 L:      ltp@lists.linux.it (subscribers-only)
12802 S:      Maintained
12803 W:      http://linux-test-project.github.io/
12804 T:      git https://github.com/linux-test-project/ltp.git
12805
12806 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
12807 M:      Anshul Dalal <anshulusr@gmail.com>
12808 L:      linux-iio@vger.kernel.org
12809 S:      Maintained
12810 F:      Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
12811 F:      drivers/iio/light/ltr390.c
12812
12813 LYNX 28G SERDES PHY DRIVER
12814 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12815 L:      netdev@vger.kernel.org
12816 S:      Supported
12817 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12818 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12819
12820 LYNX PCS MODULE
12821 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12822 L:      netdev@vger.kernel.org
12823 S:      Supported
12824 F:      drivers/net/pcs/pcs-lynx.c
12825 F:      include/linux/pcs-lynx.h
12826
12827 M68K ARCHITECTURE
12828 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12829 L:      linux-m68k@lists.linux-m68k.org
12830 S:      Maintained
12831 W:      http://www.linux-m68k.org/
12832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12833 F:      arch/m68k/
12834 F:      drivers/zorro/
12835
12836 M68K ON APPLE MACINTOSH
12837 M:      Joshua Thompson <funaho@jurai.org>
12838 L:      linux-m68k@lists.linux-m68k.org
12839 S:      Maintained
12840 W:      http://www.mac.linux-m68k.org/
12841 F:      arch/m68k/mac/
12842 F:      drivers/macintosh/adb-iop.c
12843 F:      drivers/macintosh/via-macii.c
12844
12845 M68K ON HP9000/300
12846 M:      Philip Blundell <philb@gnu.org>
12847 S:      Maintained
12848 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12849 F:      arch/m68k/hp300/
12850
12851 M88DS3103 MEDIA DRIVER
12852 L:      linux-media@vger.kernel.org
12853 S:      Orphan
12854 W:      https://linuxtv.org
12855 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12856 F:      drivers/media/dvb-frontends/m88ds3103*
12857
12858 M88RS2000 MEDIA DRIVER
12859 M:      Malcolm Priestley <tvboxspy@gmail.com>
12860 L:      linux-media@vger.kernel.org
12861 S:      Maintained
12862 W:      https://linuxtv.org
12863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12864 F:      drivers/media/dvb-frontends/m88rs2000*
12865
12866 MA901 MASTERKIT USB FM RADIO DRIVER
12867 M:      Alexey Klimov <klimov.linux@gmail.com>
12868 L:      linux-media@vger.kernel.org
12869 S:      Maintained
12870 T:      git git://linuxtv.org/media_tree.git
12871 F:      drivers/media/radio/radio-ma901.c
12872
12873 MAC80211
12874 M:      Johannes Berg <johannes@sipsolutions.net>
12875 L:      linux-wireless@vger.kernel.org
12876 S:      Maintained
12877 W:      https://wireless.wiki.kernel.org/
12878 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12881 F:      Documentation/networking/mac80211-injection.rst
12882 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12883 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12884 F:      include/net/mac80211.h
12885 F:      net/mac80211/
12886
12887 MAILBOX API
12888 M:      Jassi Brar <jassisinghbrar@gmail.com>
12889 L:      linux-kernel@vger.kernel.org
12890 S:      Maintained
12891 F:      Documentation/devicetree/bindings/mailbox/
12892 F:      drivers/mailbox/
12893 F:      include/dt-bindings/mailbox/
12894 F:      include/linux/mailbox_client.h
12895 F:      include/linux/mailbox_controller.h
12896
12897 MAILBOX ARM MHUv2
12898 M:      Viresh Kumar <viresh.kumar@linaro.org>
12899 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12900 L:      linux-kernel@vger.kernel.org
12901 S:      Maintained
12902 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12903 F:      drivers/mailbox/arm_mhuv2.c
12904 F:      include/linux/mailbox/arm_mhuv2_message.h
12905
12906 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12907 M:      Alejandro Colomar <alx@kernel.org>
12908 L:      linux-man@vger.kernel.org
12909 S:      Maintained
12910 W:      http://www.kernel.org/doc/man-pages
12911 T:      git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
12912 T:      git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git
12913
12914 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12915 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12916 M:      Matt Johnston <matt@codeconstruct.com.au>
12917 L:      netdev@vger.kernel.org
12918 S:      Maintained
12919 F:      Documentation/networking/mctp.rst
12920 F:      drivers/net/mctp/
12921 F:      include/net/mctp.h
12922 F:      include/net/mctpdevice.h
12923 F:      include/net/netns/mctp.h
12924 F:      net/mctp/
12925
12926 MAPLE TREE
12927 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12928 L:      maple-tree@lists.infradead.org
12929 L:      linux-mm@kvack.org
12930 S:      Supported
12931 F:      Documentation/core-api/maple_tree.rst
12932 F:      include/linux/maple_tree.h
12933 F:      include/trace/events/maple_tree.h
12934 F:      lib/maple_tree.c
12935 F:      lib/test_maple_tree.c
12936 F:      tools/testing/radix-tree/linux/maple_tree.h
12937 F:      tools/testing/radix-tree/maple.c
12938
12939 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12940 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12941 L:      linux-mips@vger.kernel.org
12942 S:      Maintained
12943 F:      arch/mips/boot/dts/img/pistachio*
12944
12945 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12946 M:      Andrew Lunn <andrew@lunn.ch>
12947 L:      netdev@vger.kernel.org
12948 S:      Maintained
12949 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
12950 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
12951 F:      Documentation/networking/devlink/mv88e6xxx.rst
12952 F:      drivers/net/dsa/mv88e6xxx/
12953 F:      include/linux/dsa/mv88e6xxx.h
12954 F:      include/linux/platform_data/mv88e6xxx.h
12955
12956 MARVELL ARMADA 3700 PHY DRIVERS
12957 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12958 S:      Maintained
12959 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12960 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12961 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12962 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12963
12964 MARVELL ARMADA 3700 SERIAL DRIVER
12965 M:      Pali Rohár <pali@kernel.org>
12966 S:      Maintained
12967 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12968 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12969 F:      drivers/tty/serial/mvebu-uart.c
12970
12971 MARVELL ARMADA DRM SUPPORT
12972 M:      Russell King <linux@armlinux.org.uk>
12973 S:      Maintained
12974 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12975 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12976 F:      Documentation/devicetree/bindings/display/armada/
12977 F:      drivers/gpu/drm/armada/
12978 F:      include/uapi/drm/armada_drm.h
12979
12980 MARVELL CRYPTO DRIVER
12981 M:      Boris Brezillon <bbrezillon@kernel.org>
12982 M:      Arnaud Ebalard <arno@natisbad.org>
12983 M:      Srujana Challa <schalla@marvell.com>
12984 L:      linux-crypto@vger.kernel.org
12985 S:      Maintained
12986 F:      drivers/crypto/marvell/
12987 F:      include/linux/soc/marvell/octeontx2/
12988
12989 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12990 M:      Mirko Lindner <mlindner@marvell.com>
12991 M:      Stephen Hemminger <stephen@networkplumber.org>
12992 L:      netdev@vger.kernel.org
12993 S:      Maintained
12994 F:      drivers/net/ethernet/marvell/sk*
12995
12996 MARVELL LIBERTAS WIRELESS DRIVER
12997 L:      libertas-dev@lists.infradead.org
12998 S:      Orphan
12999 F:      drivers/net/wireless/marvell/libertas/
13000
13001 MARVELL MACCHIATOBIN SUPPORT
13002 M:      Russell King <linux@armlinux.org.uk>
13003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13004 S:      Maintained
13005 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
13006
13007 MARVELL MV643XX ETHERNET DRIVER
13008 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
13009 L:      netdev@vger.kernel.org
13010 S:      Maintained
13011 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
13012 F:      include/linux/mv643xx.h
13013
13014 MARVELL MV88X3310 PHY DRIVER
13015 M:      Russell King <linux@armlinux.org.uk>
13016 M:      Marek Behún <kabel@kernel.org>
13017 L:      netdev@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/net/phy/marvell10g.c
13020
13021 MARVELL MVEBU THERMAL DRIVER
13022 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13023 S:      Maintained
13024 F:      drivers/thermal/armada_thermal.c
13025
13026 MARVELL MVNETA ETHERNET DRIVER
13027 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13028 L:      netdev@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/net/ethernet/marvell/mvneta*
13031
13032 MARVELL MVPP2 ETHERNET DRIVER
13033 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13034 M:      Russell King <linux@armlinux.org.uk>
13035 L:      netdev@vger.kernel.org
13036 S:      Maintained
13037 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
13038 F:      drivers/net/ethernet/marvell/mvpp2/
13039
13040 MARVELL MWIFIEX WIRELESS DRIVER
13041 M:      Brian Norris <briannorris@chromium.org>
13042 L:      linux-wireless@vger.kernel.org
13043 S:      Odd Fixes
13044 F:      drivers/net/wireless/marvell/mwifiex/
13045
13046 MARVELL MWL8K WIRELESS DRIVER
13047 L:      linux-wireless@vger.kernel.org
13048 S:      Orphan
13049 F:      drivers/net/wireless/marvell/mwl8k.c
13050
13051 MARVELL NAND CONTROLLER DRIVER
13052 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13053 L:      linux-mtd@lists.infradead.org
13054 S:      Maintained
13055 F:      drivers/mtd/nand/raw/marvell_nand.c
13056
13057 MARVELL OCTEON ENDPOINT DRIVER
13058 M:      Veerasenareddy Burru <vburru@marvell.com>
13059 M:      Sathesh Edara <sedara@marvell.com>
13060 L:      netdev@vger.kernel.org
13061 S:      Supported
13062 F:      drivers/net/ethernet/marvell/octeon_ep
13063
13064 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13065 M:      Sunil Goutham <sgoutham@marvell.com>
13066 M:      Geetha sowjanya <gakula@marvell.com>
13067 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13068 M:      hariprasad <hkelam@marvell.com>
13069 L:      netdev@vger.kernel.org
13070 S:      Supported
13071 F:      drivers/net/ethernet/marvell/octeontx2/nic/
13072 F:      include/linux/soc/marvell/octeontx2/
13073
13074 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13075 M:      Sunil Goutham <sgoutham@marvell.com>
13076 M:      Linu Cherian <lcherian@marvell.com>
13077 M:      Geetha sowjanya <gakula@marvell.com>
13078 M:      Jerin Jacob <jerinj@marvell.com>
13079 M:      hariprasad <hkelam@marvell.com>
13080 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13081 L:      netdev@vger.kernel.org
13082 S:      Supported
13083 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13084 F:      drivers/net/ethernet/marvell/octeontx2/af/
13085
13086 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13087 M:      Taras Chornyi <taras.chornyi@plvision.eu>
13088 S:      Supported
13089 W:      https://github.com/Marvell-switching/switchdev-prestera
13090 F:      drivers/net/ethernet/marvell/prestera/
13091
13092 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13093 M:      Nicolas Pitre <nico@fluxnic.net>
13094 S:      Odd Fixes
13095 F:      drivers/mmc/host/mvsdio.*
13096
13097 MARVELL USB MDIO CONTROLLER DRIVER
13098 M:      Tobias Waldekranz <tobias@waldekranz.com>
13099 L:      netdev@vger.kernel.org
13100 S:      Maintained
13101 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13102 F:      drivers/net/mdio/mdio-mvusb.c
13103
13104 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13105 M:      Hu Ziji <huziji@marvell.com>
13106 L:      linux-mmc@vger.kernel.org
13107 S:      Supported
13108 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13109 F:      drivers/mmc/host/sdhci-xenon*
13110
13111 MATROX FRAMEBUFFER DRIVER
13112 L:      linux-fbdev@vger.kernel.org
13113 S:      Orphan
13114 F:      drivers/video/fbdev/matrox/matroxfb_*
13115 F:      include/uapi/linux/matroxfb.h
13116
13117 MAX15301 DRIVER
13118 M:      Daniel Nilsson <daniel.nilsson@flex.com>
13119 L:      linux-hwmon@vger.kernel.org
13120 S:      Maintained
13121 F:      Documentation/hwmon/max15301.rst
13122 F:      drivers/hwmon/pmbus/max15301.c
13123
13124 MAX16065 HARDWARE MONITOR DRIVER
13125 M:      Guenter Roeck <linux@roeck-us.net>
13126 L:      linux-hwmon@vger.kernel.org
13127 S:      Maintained
13128 F:      Documentation/hwmon/max16065.rst
13129 F:      drivers/hwmon/max16065.c
13130
13131 MAX2175 SDR TUNER DRIVER
13132 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
13133 L:      linux-media@vger.kernel.org
13134 S:      Maintained
13135 T:      git git://linuxtv.org/media_tree.git
13136 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
13137 F:      Documentation/userspace-api/media/drivers/max2175.rst
13138 F:      drivers/media/i2c/max2175*
13139 F:      include/uapi/linux/max2175.h
13140
13141 MAX31827 TEMPERATURE SWITCH DRIVER
13142 M:      Daniel Matyas <daniel.matyas@analog.com>
13143 L:      linux-hwmon@vger.kernel.org
13144 S:      Supported
13145 W:      https://ez.analog.com/linux-software-drivers
13146 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
13147 F:      Documentation/hwmon/max31827.rst
13148 F:      drivers/hwmon/max31827.c
13149
13150 MAX31335 RTC DRIVER
13151 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
13152 L:      linux-rtc@vger.kernel.org
13153 S:      Supported
13154 W:      https://ez.analog.com/linux-software-drivers
13155 F:      Documentation/devicetree/bindings/rtc/adi,max31335.yaml
13156 F:      drivers/rtc/rtc-max31335.c
13157
13158 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13159 L:      linux-hwmon@vger.kernel.org
13160 S:      Orphan
13161 F:      Documentation/hwmon/max6650.rst
13162 F:      drivers/hwmon/max6650.c
13163
13164 MAX6697 HARDWARE MONITOR DRIVER
13165 M:      Guenter Roeck <linux@roeck-us.net>
13166 L:      linux-hwmon@vger.kernel.org
13167 S:      Maintained
13168 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13169 F:      Documentation/hwmon/max6697.rst
13170 F:      drivers/hwmon/max6697.c
13171 F:      include/linux/platform_data/max6697.h
13172
13173 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13174 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13175 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13176 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13177 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13178 L:      linux-media@vger.kernel.org
13179 S:      Maintained
13180 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13181 F:      drivers/media/i2c/max9286.c
13182
13183 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13184 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13185 L:      linux-media@vger.kernel.org
13186 S:      Maintained
13187 F:      Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13188 F:      drivers/staging/media/max96712/max96712.c
13189
13190 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13191 M:      Peter Rosin <peda@axentia.se>
13192 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13193 S:      Maintained
13194 F:      Documentation/devicetree/bindings/sound/max9860.txt
13195 F:      sound/soc/codecs/max9860.*
13196
13197 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13198 M:      Andreas Klinger <ak@it-klinger.de>
13199 L:      linux-iio@vger.kernel.org
13200 S:      Maintained
13201 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13202 F:      drivers/iio/proximity/mb1232.c
13203
13204 MAXIM MAX11205 DRIVER
13205 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13206 L:      linux-iio@vger.kernel.org
13207 S:      Supported
13208 W:      https://ez.analog.com/linux-software-drivers
13209 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13210 F:      drivers/iio/adc/max11205.c
13211
13212 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13213 R:      Iskren Chernev <iskren.chernev@gmail.com>
13214 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13215 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13216 R:      Matheus Castello <matheus@castello.eng.br>
13217 L:      linux-pm@vger.kernel.org
13218 S:      Maintained
13219 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13220 F:      drivers/power/supply/max17040_battery.c
13221
13222 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13223 R:      Hans de Goede <hdegoede@redhat.com>
13224 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13225 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13226 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13227 R:      Purism Kernel Team <kernel@puri.sm>
13228 L:      linux-pm@vger.kernel.org
13229 S:      Maintained
13230 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13231 F:      drivers/power/supply/max17042_battery.c
13232
13233 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13234 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13235 L:      linux-kernel@vger.kernel.org
13236 S:      Maintained
13237 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13238 F:      drivers/regulator/max20086-regulator.c
13239
13240 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13241 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13242 L:      linux-iio@vger.kernel.org
13243 S:      Maintained
13244 F:      drivers/iio/temperature/max30208.c
13245
13246 MAXIM MAX77650 PMIC MFD DRIVER
13247 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13248 L:      linux-kernel@vger.kernel.org
13249 S:      Maintained
13250 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13251 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13252 F:      drivers/gpio/gpio-max77650.c
13253 F:      drivers/input/misc/max77650-onkey.c
13254 F:      drivers/leds/leds-max77650.c
13255 F:      drivers/mfd/max77650.c
13256 F:      drivers/power/supply/max77650-charger.c
13257 F:      drivers/regulator/max77650-regulator.c
13258 F:      include/linux/mfd/max77650.h
13259
13260 MAXIM MAX77714 PMIC MFD DRIVER
13261 M:      Luca Ceresoli <luca@lucaceresoli.net>
13262 S:      Maintained
13263 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13264 F:      drivers/mfd/max77714.c
13265 F:      include/linux/mfd/max77714.h
13266
13267 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13268 M:      Javier Martinez Canillas <javier@dowhile0.org>
13269 L:      linux-kernel@vger.kernel.org
13270 S:      Supported
13271 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13272 F:      drivers/regulator/max77802-regulator.c
13273 F:      include/dt-bindings/*/*max77802.h
13274
13275 MAXIM MAX77976 BATTERY CHARGER
13276 M:      Luca Ceresoli <luca@lucaceresoli.net>
13277 S:      Supported
13278 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13279 F:      drivers/power/supply/max77976_charger.c
13280
13281 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13282 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13283 L:      linux-pm@vger.kernel.org
13284 S:      Maintained
13285 B:      mailto:linux-samsung-soc@vger.kernel.org
13286 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13287 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13288 F:      drivers/power/supply/max14577_charger.c
13289 F:      drivers/power/supply/max77693_charger.c
13290
13291 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13292 M:      Chanwoo Choi <cw00.choi@samsung.com>
13293 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13294 L:      linux-kernel@vger.kernel.org
13295 S:      Maintained
13296 B:      mailto:linux-samsung-soc@vger.kernel.org
13297 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13298 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13299 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13300 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13301 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13302 F:      drivers/*/*max77843.c
13303 F:      drivers/*/max14577*.c
13304 F:      drivers/*/max77686*.c
13305 F:      drivers/*/max77693*.c
13306 F:      drivers/clk/clk-max77686.c
13307 F:      drivers/extcon/extcon-max14577.c
13308 F:      drivers/extcon/extcon-max77693.c
13309 F:      drivers/rtc/rtc-max77686.c
13310 F:      include/linux/mfd/max14577*.h
13311 F:      include/linux/mfd/max77686*.h
13312 F:      include/linux/mfd/max77693*.h
13313
13314 MAXIRADIO FM RADIO RECEIVER DRIVER
13315 M:      Hans Verkuil <hverkuil@xs4all.nl>
13316 L:      linux-media@vger.kernel.org
13317 S:      Maintained
13318 W:      https://linuxtv.org
13319 T:      git git://linuxtv.org/media_tree.git
13320 F:      drivers/media/radio/radio-maxiradio*
13321
13322 MAXLINEAR ETHERNET PHY DRIVER
13323 M:      Xu Liang <lxu@maxlinear.com>
13324 L:      netdev@vger.kernel.org
13325 S:      Supported
13326 F:      drivers/net/phy/mxl-gpy.c
13327
13328 MCAN MMIO DEVICE DRIVER
13329 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13330 L:      linux-can@vger.kernel.org
13331 S:      Maintained
13332 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13333 F:      drivers/net/can/m_can/m_can.c
13334 F:      drivers/net/can/m_can/m_can.h
13335 F:      drivers/net/can/m_can/m_can_platform.c
13336
13337 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13338 R:      Yasushi SHOJI <yashi@spacecubics.com>
13339 L:      linux-can@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/net/can/usb/mcba_usb.c
13342
13343 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13344 M:      Rishi Gupta <gupt21@gmail.com>
13345 L:      linux-i2c@vger.kernel.org
13346 L:      linux-input@vger.kernel.org
13347 S:      Maintained
13348 F:      drivers/hid/hid-mcp2221.c
13349
13350 MCP251XFD SPI-CAN NETWORK DRIVER
13351 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13352 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13353 R:      Thomas Kopp <thomas.kopp@microchip.com>
13354 L:      linux-can@vger.kernel.org
13355 S:      Maintained
13356 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13357 F:      drivers/net/can/spi/mcp251xfd/
13358
13359 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13360 M:      Peter Rosin <peda@axentia.se>
13361 L:      linux-iio@vger.kernel.org
13362 S:      Maintained
13363 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13364 F:      drivers/iio/potentiometer/mcp4018.c
13365 F:      drivers/iio/potentiometer/mcp4531.c
13366
13367 MCP4821 DAC DRIVER
13368 M:      Anshul Dalal <anshulusr@gmail.com>
13369 L:      linux-iio@vger.kernel.org
13370 S:      Maintained
13371 F:      Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
13372 F:      drivers/iio/dac/mcp4821.c
13373
13374 MCR20A IEEE-802.15.4 RADIO DRIVER
13375 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13376 L:      linux-wpan@vger.kernel.org
13377 S:      Odd Fixes
13378 W:      https://github.com/xueliu/mcr20a-linux
13379 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13380 F:      drivers/net/ieee802154/mcr20a.c
13381 F:      drivers/net/ieee802154/mcr20a.h
13382
13383 MDIO REGMAP DRIVER
13384 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13385 L:      netdev@vger.kernel.org
13386 S:      Maintained
13387 F:      drivers/net/mdio/mdio-regmap.c
13388 F:      include/linux/mdio/mdio-regmap.h
13389
13390 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13391 M:      William Breathitt Gray <william.gray@linaro.org>
13392 L:      linux-iio@vger.kernel.org
13393 S:      Maintained
13394 F:      drivers/iio/dac/cio-dac.c
13395
13396 MEDIA CONTROLLER FRAMEWORK
13397 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13398 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13399 L:      linux-media@vger.kernel.org
13400 S:      Supported
13401 W:      https://www.linuxtv.org
13402 T:      git git://linuxtv.org/media_tree.git
13403 F:      drivers/media/mc/
13404 F:      include/media/media-*.h
13405 F:      include/uapi/linux/media.h
13406
13407 MEDIA DRIVER FOR FREESCALE IMX PXP
13408 M:      Philipp Zabel <p.zabel@pengutronix.de>
13409 L:      linux-media@vger.kernel.org
13410 S:      Maintained
13411 T:      git git://linuxtv.org/media_tree.git
13412 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13413
13414 MEDIA DRIVERS FOR ASCOT2E
13415 M:      Sergey Kozlov <serjk@netup.ru>
13416 M:      Abylay Ospan <aospan@netup.ru>
13417 L:      linux-media@vger.kernel.org
13418 S:      Supported
13419 W:      https://linuxtv.org
13420 W:      http://netup.tv/
13421 T:      git git://linuxtv.org/media_tree.git
13422 F:      drivers/media/dvb-frontends/ascot2e*
13423
13424 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13425 M:      Jasmin Jessich <jasmin@anw.at>
13426 L:      linux-media@vger.kernel.org
13427 S:      Maintained
13428 W:      https://linuxtv.org
13429 T:      git git://linuxtv.org/media_tree.git
13430 F:      drivers/media/dvb-frontends/cxd2099*
13431
13432 MEDIA DRIVERS FOR CXD2841ER
13433 M:      Sergey Kozlov <serjk@netup.ru>
13434 M:      Abylay Ospan <aospan@netup.ru>
13435 L:      linux-media@vger.kernel.org
13436 S:      Supported
13437 W:      https://linuxtv.org
13438 W:      http://netup.tv/
13439 T:      git git://linuxtv.org/media_tree.git
13440 F:      drivers/media/dvb-frontends/cxd2841er*
13441
13442 MEDIA DRIVERS FOR CXD2880
13443 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13444 L:      linux-media@vger.kernel.org
13445 S:      Supported
13446 W:      http://linuxtv.org/
13447 T:      git git://linuxtv.org/media_tree.git
13448 F:      drivers/media/dvb-frontends/cxd2880/*
13449 F:      drivers/media/spi/cxd2880*
13450
13451 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13452 L:      linux-media@vger.kernel.org
13453 S:      Orphan
13454 W:      https://linuxtv.org
13455 T:      git git://linuxtv.org/media_tree.git
13456 F:      drivers/media/pci/ddbridge/*
13457
13458 MEDIA DRIVERS FOR FREESCALE IMX
13459 M:      Steve Longerbeam <slongerbeam@gmail.com>
13460 M:      Philipp Zabel <p.zabel@pengutronix.de>
13461 L:      linux-media@vger.kernel.org
13462 S:      Maintained
13463 T:      git git://linuxtv.org/media_tree.git
13464 F:      Documentation/admin-guide/media/imx.rst
13465 F:      Documentation/devicetree/bindings/media/imx.txt
13466 F:      drivers/staging/media/imx/
13467 F:      include/linux/imx-media.h
13468 F:      include/media/imx.h
13469
13470 MEDIA DRIVERS FOR FREESCALE IMX7/8
13471 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13472 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13473 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13474 R:      Purism Kernel Team <kernel@puri.sm>
13475 L:      linux-media@vger.kernel.org
13476 S:      Maintained
13477 T:      git git://linuxtv.org/media_tree.git
13478 F:      Documentation/admin-guide/media/imx7.rst
13479 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13480 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13481 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13482 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13483 F:      drivers/media/platform/nxp/imx7-media-csi.c
13484 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13485
13486 MEDIA DRIVERS FOR HELENE
13487 M:      Abylay Ospan <aospan@netup.ru>
13488 L:      linux-media@vger.kernel.org
13489 S:      Supported
13490 W:      https://linuxtv.org
13491 W:      http://netup.tv/
13492 T:      git git://linuxtv.org/media_tree.git
13493 F:      drivers/media/dvb-frontends/helene*
13494
13495 MEDIA DRIVERS FOR HORUS3A
13496 M:      Sergey Kozlov <serjk@netup.ru>
13497 M:      Abylay Ospan <aospan@netup.ru>
13498 L:      linux-media@vger.kernel.org
13499 S:      Supported
13500 W:      https://linuxtv.org
13501 W:      http://netup.tv/
13502 T:      git git://linuxtv.org/media_tree.git
13503 F:      drivers/media/dvb-frontends/horus3a*
13504
13505 MEDIA DRIVERS FOR LNBH25
13506 M:      Sergey Kozlov <serjk@netup.ru>
13507 M:      Abylay Ospan <aospan@netup.ru>
13508 L:      linux-media@vger.kernel.org
13509 S:      Supported
13510 W:      https://linuxtv.org
13511 W:      http://netup.tv/
13512 T:      git git://linuxtv.org/media_tree.git
13513 F:      drivers/media/dvb-frontends/lnbh25*
13514
13515 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13516 L:      linux-media@vger.kernel.org
13517 S:      Orphan
13518 W:      https://linuxtv.org
13519 T:      git git://linuxtv.org/media_tree.git
13520 F:      drivers/media/dvb-frontends/mxl5xx*
13521
13522 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13523 M:      Sergey Kozlov <serjk@netup.ru>
13524 M:      Abylay Ospan <aospan@netup.ru>
13525 L:      linux-media@vger.kernel.org
13526 S:      Supported
13527 W:      https://linuxtv.org
13528 W:      http://netup.tv/
13529 T:      git git://linuxtv.org/media_tree.git
13530 F:      drivers/media/pci/netup_unidvb/*
13531
13532 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13533 M:      Dmitry Osipenko <digetx@gmail.com>
13534 L:      linux-media@vger.kernel.org
13535 L:      linux-tegra@vger.kernel.org
13536 S:      Maintained
13537 T:      git git://linuxtv.org/media_tree.git
13538 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13539 F:      drivers/media/platform/nvidia/tegra-vde/
13540
13541 MEDIA DRIVERS FOR RENESAS - CEU
13542 M:      Jacopo Mondi <jacopo@jmondi.org>
13543 L:      linux-media@vger.kernel.org
13544 L:      linux-renesas-soc@vger.kernel.org
13545 S:      Supported
13546 T:      git git://linuxtv.org/media_tree.git
13547 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13548 F:      drivers/media/platform/renesas/renesas-ceu.c
13549 F:      include/media/drv-intf/renesas-ceu.h
13550
13551 MEDIA DRIVERS FOR RENESAS - DRIF
13552 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13553 L:      linux-media@vger.kernel.org
13554 L:      linux-renesas-soc@vger.kernel.org
13555 S:      Supported
13556 T:      git git://linuxtv.org/media_tree.git
13557 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13558 F:      drivers/media/platform/renesas/rcar_drif.c
13559
13560 MEDIA DRIVERS FOR RENESAS - FCP
13561 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13562 L:      linux-media@vger.kernel.org
13563 L:      linux-renesas-soc@vger.kernel.org
13564 S:      Supported
13565 T:      git git://linuxtv.org/media_tree.git
13566 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13567 F:      drivers/media/platform/renesas/rcar-fcp.c
13568 F:      include/media/rcar-fcp.h
13569
13570 MEDIA DRIVERS FOR RENESAS - FDP1
13571 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13572 L:      linux-media@vger.kernel.org
13573 L:      linux-renesas-soc@vger.kernel.org
13574 S:      Supported
13575 T:      git git://linuxtv.org/media_tree.git
13576 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13577 F:      drivers/media/platform/renesas/rcar_fdp1.c
13578
13579 MEDIA DRIVERS FOR RENESAS - VIN
13580 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13581 L:      linux-media@vger.kernel.org
13582 L:      linux-renesas-soc@vger.kernel.org
13583 S:      Supported
13584 T:      git git://linuxtv.org/media_tree.git
13585 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13586 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13587 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13588 F:      drivers/media/platform/renesas/rcar-isp.c
13589 F:      drivers/media/platform/renesas/rcar-vin/
13590
13591 MEDIA DRIVERS FOR RENESAS - VSP1
13592 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13593 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13594 L:      linux-media@vger.kernel.org
13595 L:      linux-renesas-soc@vger.kernel.org
13596 S:      Supported
13597 T:      git git://linuxtv.org/media_tree.git
13598 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13599 F:      drivers/media/platform/renesas/vsp1/
13600
13601 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13602 L:      linux-media@vger.kernel.org
13603 S:      Orphan
13604 W:      https://linuxtv.org
13605 T:      git git://linuxtv.org/media_tree.git
13606 F:      drivers/media/dvb-frontends/stv0910*
13607
13608 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13609 L:      linux-media@vger.kernel.org
13610 S:      Orphan
13611 W:      https://linuxtv.org
13612 T:      git git://linuxtv.org/media_tree.git
13613 F:      drivers/media/dvb-frontends/stv6111*
13614
13615 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
13616 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13617 M:      Alain Volmat <alain.volmat@foss.st.com>
13618 L:      linux-media@vger.kernel.org
13619 S:      Supported
13620 T:      git git://linuxtv.org/media_tree.git
13621 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13622 F:      Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
13623 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13624 F:      drivers/media/platform/st/stm32/stm32-dcmipp/*
13625
13626 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13627 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13628 L:      linux-media@vger.kernel.org
13629 S:      Maintained
13630 W:      https://linuxtv.org
13631 Q:      http://patchwork.kernel.org/project/linux-media/list/
13632 T:      git git://linuxtv.org/media_tree.git
13633 F:      Documentation/admin-guide/media/
13634 F:      Documentation/devicetree/bindings/media/
13635 F:      Documentation/driver-api/media/
13636 F:      Documentation/userspace-api/media/
13637 F:      drivers/media/
13638 F:      drivers/staging/media/
13639 F:      include/dt-bindings/media/
13640 F:      include/linux/platform_data/media/
13641 F:      include/media/
13642 F:      include/uapi/linux/dvb/
13643 F:      include/uapi/linux/ivtv*
13644 F:      include/uapi/linux/media.h
13645 F:      include/uapi/linux/uvcvideo.h
13646 F:      include/uapi/linux/v4l2-*
13647 F:      include/uapi/linux/videodev2.h
13648
13649 MEDIATEK BLUETOOTH DRIVER
13650 M:      Sean Wang <sean.wang@mediatek.com>
13651 L:      linux-bluetooth@vger.kernel.org
13652 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13653 S:      Maintained
13654 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13655 F:      drivers/bluetooth/btmtkuart.c
13656
13657 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13658 M:      Sean Wang <sean.wang@mediatek.com>
13659 L:      linux-pm@vger.kernel.org
13660 S:      Maintained
13661 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13662 F:      drivers/power/reset/mt6323-poweroff.c
13663
13664 MEDIATEK CIR DRIVER
13665 M:      Sean Wang <sean.wang@mediatek.com>
13666 S:      Maintained
13667 F:      drivers/media/rc/mtk-cir.c
13668
13669 MEDIATEK DMA DRIVER
13670 M:      Sean Wang <sean.wang@mediatek.com>
13671 L:      dmaengine@vger.kernel.org
13672 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13673 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13674 S:      Maintained
13675 F:      Documentation/devicetree/bindings/dma/mtk-*
13676 F:      drivers/dma/mediatek/
13677
13678 MEDIATEK ETHERNET DRIVER
13679 M:      Felix Fietkau <nbd@nbd.name>
13680 M:      Sean Wang <sean.wang@mediatek.com>
13681 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13682 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13683 L:      netdev@vger.kernel.org
13684 S:      Maintained
13685 F:      drivers/net/ethernet/mediatek/
13686
13687 MEDIATEK ETHERNET PCS DRIVER
13688 M:      Alexander Couzens <lynxis@fe80.eu>
13689 M:      Daniel Golle <daniel@makrotopia.org>
13690 L:      netdev@vger.kernel.org
13691 S:      Maintained
13692 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13693 F:      include/linux/pcs/pcs-mtk-lynxi.h
13694
13695 MEDIATEK ETHERNET PHY DRIVERS
13696 M:      Daniel Golle <daniel@makrotopia.org>
13697 M:      Qingfang Deng <dqfext@gmail.com>
13698 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13699 L:      netdev@vger.kernel.org
13700 S:      Maintained
13701 F:      drivers/net/phy/mediatek-ge-soc.c
13702 F:      drivers/net/phy/mediatek-ge.c
13703
13704 MEDIATEK I2C CONTROLLER DRIVER
13705 M:      Qii Wang <qii.wang@mediatek.com>
13706 L:      linux-i2c@vger.kernel.org
13707 S:      Maintained
13708 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13709 F:      drivers/i2c/busses/i2c-mt65xx.c
13710
13711 MEDIATEK IOMMU DRIVER
13712 M:      Yong Wu <yong.wu@mediatek.com>
13713 L:      iommu@lists.linux.dev
13714 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13715 S:      Supported
13716 F:      Documentation/devicetree/bindings/iommu/mediatek*
13717 F:      drivers/iommu/mtk_iommu*
13718 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13719 F:      include/dt-bindings/memory/mt*-port.h
13720
13721 MEDIATEK JPEG DRIVER
13722 M:      Bin Liu <bin.liu@mediatek.com>
13723 S:      Supported
13724 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13725 F:      drivers/media/platform/mediatek/jpeg/
13726
13727 MEDIATEK KEYPAD DRIVER
13728 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13729 S:      Supported
13730 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13731 F:      drivers/input/keyboard/mt6779-keypad.c
13732
13733 MEDIATEK MDP DRIVER
13734 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13735 M:      Houlong Wei <houlong.wei@mediatek.com>
13736 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13737 S:      Supported
13738 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13739 F:      drivers/media/platform/mediatek/mdp/
13740 F:      drivers/media/platform/mediatek/vpu/
13741
13742 MEDIATEK MEDIA DRIVER
13743 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13744 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13745 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13746 S:      Supported
13747 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13748 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13749 F:      drivers/media/platform/mediatek/vcodec/
13750 F:      drivers/media/platform/mediatek/vpu/
13751
13752 MEDIATEK MMC/SD/SDIO DRIVER
13753 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13754 S:      Maintained
13755 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13756 F:      drivers/mmc/host/mtk-sd.c
13757
13758 MEDIATEK MT76 WIRELESS LAN DRIVER
13759 M:      Felix Fietkau <nbd@nbd.name>
13760 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13761 M:      Ryder Lee <ryder.lee@mediatek.com>
13762 R:      Shayne Chen <shayne.chen@mediatek.com>
13763 R:      Sean Wang <sean.wang@mediatek.com>
13764 L:      linux-wireless@vger.kernel.org
13765 S:      Maintained
13766 T:      git https://github.com/nbd168/wireless
13767 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13768 F:      drivers/net/wireless/mediatek/mt76/
13769
13770 MEDIATEK MT7601U WIRELESS LAN DRIVER
13771 M:      Jakub Kicinski <kuba@kernel.org>
13772 L:      linux-wireless@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/net/wireless/mediatek/mt7601u/
13775
13776 MEDIATEK MT7621 CLOCK DRIVER
13777 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13778 S:      Maintained
13779 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13780 F:      drivers/clk/ralink/clk-mt7621.c
13781
13782 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13783 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13784 S:      Maintained
13785 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13786 F:      drivers/pci/controller/pcie-mt7621.c
13787
13788 MEDIATEK MT7621 PHY PCI DRIVER
13789 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13790 S:      Maintained
13791 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13792 F:      drivers/phy/ralink/phy-mt7621-pci.c
13793
13794 MEDIATEK MT7621/28/88 I2C DRIVER
13795 M:      Stefan Roese <sr@denx.de>
13796 L:      linux-i2c@vger.kernel.org
13797 S:      Maintained
13798 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13799 F:      drivers/i2c/busses/i2c-mt7621.c
13800
13801 MEDIATEK MTMIPS CLOCK DRIVER
13802 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13803 S:      Maintained
13804 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13805 F:      drivers/clk/ralink/clk-mtmips.c
13806
13807 MEDIATEK NAND CONTROLLER DRIVER
13808 L:      linux-mtd@lists.infradead.org
13809 S:      Orphan
13810 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13811 F:      drivers/mtd/nand/raw/mtk_*
13812
13813 MEDIATEK PMIC LED DRIVER
13814 M:      Sean Wang <sean.wang@mediatek.com>
13815 S:      Maintained
13816 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13817 F:      drivers/leds/leds-mt6323.c
13818
13819 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13820 M:      Sean Wang <sean.wang@mediatek.com>
13821 S:      Maintained
13822 F:      drivers/char/hw_random/mtk-rng.c
13823
13824 MEDIATEK SMI DRIVER
13825 M:      Yong Wu <yong.wu@mediatek.com>
13826 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13827 S:      Supported
13828 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13829 F:      drivers/memory/mtk-smi.c
13830 F:      include/soc/mediatek/smi.h
13831
13832 MEDIATEK SWITCH DRIVER
13833 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13834 M:      Daniel Golle <daniel@makrotopia.org>
13835 M:      DENG Qingfang <dqfext@gmail.com>
13836 M:      Sean Wang <sean.wang@mediatek.com>
13837 L:      netdev@vger.kernel.org
13838 S:      Maintained
13839 F:      drivers/net/dsa/mt7530-mdio.c
13840 F:      drivers/net/dsa/mt7530-mmio.c
13841 F:      drivers/net/dsa/mt7530.*
13842 F:      net/dsa/tag_mtk.c
13843
13844 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13845 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13846 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13847 R:      Liu Haijun <haijun.liu@mediatek.com>
13848 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13849 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13850 L:      netdev@vger.kernel.org
13851 S:      Supported
13852 F:      drivers/net/wwan/t7xx/
13853
13854 MEDIATEK USB3 DRD IP DRIVER
13855 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13856 L:      linux-usb@vger.kernel.org
13857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13858 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13859 S:      Maintained
13860 F:      Documentation/devicetree/bindings/usb/mediatek,*
13861 F:      drivers/usb/host/xhci-mtk*
13862 F:      drivers/usb/mtu3/
13863
13864 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13865 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13866 M:      Ian Ray <ian.ray@ge.com>
13867 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13868 S:      Maintained
13869 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13870 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13871
13872 MEGARAID SCSI/SAS DRIVERS
13873 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13874 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13875 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13876 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13877 L:      megaraidlinux.pdl@broadcom.com
13878 L:      linux-scsi@vger.kernel.org
13879 S:      Maintained
13880 W:      http://www.avagotech.com/support/
13881 F:      Documentation/scsi/megaraid.rst
13882 F:      drivers/scsi/megaraid.*
13883 F:      drivers/scsi/megaraid/
13884
13885 MELEXIS MLX90614 DRIVER
13886 M:      Crt Mori <cmo@melexis.com>
13887 L:      linux-iio@vger.kernel.org
13888 S:      Supported
13889 W:      http://www.melexis.com
13890 F:      drivers/iio/temperature/mlx90614.c
13891
13892 MELEXIS MLX90632 DRIVER
13893 M:      Crt Mori <cmo@melexis.com>
13894 L:      linux-iio@vger.kernel.org
13895 S:      Supported
13896 W:      http://www.melexis.com
13897 F:      drivers/iio/temperature/mlx90632.c
13898
13899 MELEXIS MLX90635 DRIVER
13900 M:      Crt Mori <cmo@melexis.com>
13901 L:      linux-iio@vger.kernel.org
13902 S:      Supported
13903 W:      http://www.melexis.com
13904 F:      drivers/iio/temperature/mlx90635.c
13905
13906 MELFAS MIP4 TOUCHSCREEN DRIVER
13907 M:      Sangwon Jee <jeesw@melfas.com>
13908 S:      Supported
13909 W:      http://www.melfas.com
13910 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13911 F:      drivers/input/touchscreen/melfas_mip4.c
13912
13913 MELLANOX BLUEFIELD I2C DRIVER
13914 M:      Khalil Blaiech <kblaiech@nvidia.com>
13915 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13916 L:      linux-i2c@vger.kernel.org
13917 S:      Supported
13918 F:      drivers/i2c/busses/i2c-mlxbf.c
13919
13920 MELLANOX ETHERNET DRIVER (mlx4_en)
13921 M:      Tariq Toukan <tariqt@nvidia.com>
13922 L:      netdev@vger.kernel.org
13923 S:      Supported
13924 W:      http://www.mellanox.com
13925 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13926 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13927
13928 MELLANOX ETHERNET DRIVER (mlx5e)
13929 M:      Saeed Mahameed <saeedm@nvidia.com>
13930 L:      netdev@vger.kernel.org
13931 S:      Supported
13932 W:      http://www.mellanox.com
13933 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13934 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13935
13936 MELLANOX ETHERNET INNOVA DRIVERS
13937 R:      Boris Pismenny <borisp@nvidia.com>
13938 L:      netdev@vger.kernel.org
13939 S:      Supported
13940 W:      http://www.mellanox.com
13941 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13942 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13943 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13944 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13945
13946 MELLANOX ETHERNET SWITCH DRIVERS
13947 M:      Ido Schimmel <idosch@nvidia.com>
13948 M:      Petr Machata <petrm@nvidia.com>
13949 L:      netdev@vger.kernel.org
13950 S:      Supported
13951 W:      http://www.mellanox.com
13952 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13953 F:      drivers/net/ethernet/mellanox/mlxsw/
13954 F:      tools/testing/selftests/drivers/net/mlxsw/
13955
13956 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13957 M:      mlxsw@nvidia.com
13958 L:      netdev@vger.kernel.org
13959 S:      Supported
13960 W:      http://www.mellanox.com
13961 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13962 F:      drivers/net/ethernet/mellanox/mlxfw/
13963
13964 MELLANOX HARDWARE PLATFORM SUPPORT
13965 M:      Hans de Goede <hdegoede@redhat.com>
13966 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13967 M:      Vadim Pasternak <vadimp@nvidia.com>
13968 L:      platform-driver-x86@vger.kernel.org
13969 S:      Supported
13970 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13971 F:      drivers/platform/mellanox/
13972 F:      include/linux/platform_data/mlxreg.h
13973
13974 MELLANOX MLX4 core VPI driver
13975 M:      Tariq Toukan <tariqt@nvidia.com>
13976 L:      netdev@vger.kernel.org
13977 L:      linux-rdma@vger.kernel.org
13978 S:      Supported
13979 W:      http://www.mellanox.com
13980 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13981 F:      drivers/net/ethernet/mellanox/mlx4/
13982 F:      include/linux/mlx4/
13983
13984 MELLANOX MLX4 IB driver
13985 M:      Yishai Hadas <yishaih@nvidia.com>
13986 L:      linux-rdma@vger.kernel.org
13987 S:      Supported
13988 W:      http://www.mellanox.com
13989 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13990 F:      drivers/infiniband/hw/mlx4/
13991 F:      include/linux/mlx4/
13992 F:      include/uapi/rdma/mlx4-abi.h
13993
13994 MELLANOX MLX5 core VPI driver
13995 M:      Saeed Mahameed <saeedm@nvidia.com>
13996 M:      Leon Romanovsky <leonro@nvidia.com>
13997 L:      netdev@vger.kernel.org
13998 L:      linux-rdma@vger.kernel.org
13999 S:      Supported
14000 W:      http://www.mellanox.com
14001 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14002 F:      Documentation/networking/device_drivers/ethernet/mellanox/
14003 F:      drivers/net/ethernet/mellanox/mlx5/core/
14004 F:      include/linux/mlx5/
14005
14006 MELLANOX MLX5 IB driver
14007 M:      Leon Romanovsky <leonro@nvidia.com>
14008 L:      linux-rdma@vger.kernel.org
14009 S:      Supported
14010 W:      http://www.mellanox.com
14011 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14012 F:      drivers/infiniband/hw/mlx5/
14013 F:      include/linux/mlx5/
14014 F:      include/uapi/rdma/mlx5-abi.h
14015
14016 MELLANOX MLX5 VDPA DRIVER
14017 M:      Dragos Tatulea <dtatulea@nvidia.com>
14018 L:      virtualization@lists.linux-foundation.org
14019 S:      Supported
14020 F:      drivers/vdpa/mlx5/
14021
14022 MELLANOX MLXCPLD I2C AND MUX DRIVER
14023 M:      Vadim Pasternak <vadimp@nvidia.com>
14024 M:      Michael Shych <michaelsh@nvidia.com>
14025 L:      linux-i2c@vger.kernel.org
14026 S:      Supported
14027 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
14028 F:      drivers/i2c/busses/i2c-mlxcpld.c
14029 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
14030
14031 MELLANOX MLXCPLD LED DRIVER
14032 M:      Vadim Pasternak <vadimp@nvidia.com>
14033 L:      linux-leds@vger.kernel.org
14034 S:      Supported
14035 F:      Documentation/leds/leds-mlxcpld.rst
14036 F:      drivers/leds/leds-mlxcpld.c
14037 F:      drivers/leds/leds-mlxreg.c
14038
14039 MELLANOX PLATFORM DRIVER
14040 M:      Vadim Pasternak <vadimp@nvidia.com>
14041 L:      platform-driver-x86@vger.kernel.org
14042 S:      Supported
14043 F:      drivers/platform/x86/mlx-platform.c
14044
14045 MEMBARRIER SUPPORT
14046 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14047 M:      "Paul E. McKenney" <paulmck@kernel.org>
14048 L:      linux-kernel@vger.kernel.org
14049 S:      Supported
14050 F:      arch/powerpc/include/asm/membarrier.h
14051 F:      include/uapi/linux/membarrier.h
14052 F:      kernel/sched/membarrier.c
14053
14054 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
14055 M:      Mike Rapoport <rppt@kernel.org>
14056 L:      linux-mm@kvack.org
14057 S:      Maintained
14058 F:      Documentation/core-api/boot-time-mm.rst
14059 F:      include/linux/memblock.h
14060 F:      mm/memblock.c
14061 F:      mm/mm_init.c
14062 F:      tools/testing/memblock/
14063
14064 MEMORY CONTROLLER DRIVERS
14065 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
14066 L:      linux-kernel@vger.kernel.org
14067 S:      Maintained
14068 B:      mailto:krzysztof.kozlowski@linaro.org
14069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
14070 F:      Documentation/devicetree/bindings/memory-controllers/
14071 F:      drivers/memory/
14072 F:      include/dt-bindings/memory/
14073 F:      include/memory/
14074
14075 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
14076 M:      Dmitry Osipenko <digetx@gmail.com>
14077 L:      linux-pm@vger.kernel.org
14078 L:      linux-tegra@vger.kernel.org
14079 S:      Maintained
14080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
14081 F:      drivers/devfreq/tegra30-devfreq.c
14082
14083 MEMORY HOT(UN)PLUG
14084 M:      David Hildenbrand <david@redhat.com>
14085 M:      Oscar Salvador <osalvador@suse.de>
14086 L:      linux-mm@kvack.org
14087 S:      Maintained
14088 F:      Documentation/admin-guide/mm/memory-hotplug.rst
14089 F:      Documentation/core-api/memory-hotplug.rst
14090 F:      drivers/base/memory.c
14091 F:      include/linux/memory_hotplug.h
14092 F:      mm/memory_hotplug.c
14093 F:      tools/testing/selftests/memory-hotplug/
14094
14095 MEMORY MANAGEMENT
14096 M:      Andrew Morton <akpm@linux-foundation.org>
14097 L:      linux-mm@kvack.org
14098 S:      Maintained
14099 W:      http://www.linux-mm.org
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14101 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14102 F:      include/linux/gfp.h
14103 F:      include/linux/gfp_types.h
14104 F:      include/linux/memory_hotplug.h
14105 F:      include/linux/mm.h
14106 F:      include/linux/mmzone.h
14107 F:      include/linux/pagewalk.h
14108 F:      include/linux/rmap.h
14109 F:      include/trace/events/ksm.h
14110 F:      mm/
14111 F:      tools/mm/
14112 F:      tools/testing/selftests/mm/
14113
14114 MEMORY MAPPING
14115 M:      Andrew Morton <akpm@linux-foundation.org>
14116 R:      Liam R. Howlett <Liam.Howlett@oracle.com>
14117 R:      Vlastimil Babka <vbabka@suse.cz>
14118 R:      Lorenzo Stoakes <lstoakes@gmail.com>
14119 L:      linux-mm@kvack.org
14120 S:      Maintained
14121 W:      http://www.linux-mm.org
14122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14123 F:      mm/mmap.c
14124
14125 MEMORY TECHNOLOGY DEVICES (MTD)
14126 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14127 M:      Richard Weinberger <richard@nod.at>
14128 M:      Vignesh Raghavendra <vigneshr@ti.com>
14129 L:      linux-mtd@lists.infradead.org
14130 S:      Maintained
14131 W:      http://www.linux-mtd.infradead.org/
14132 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14133 C:      irc://irc.oftc.net/mtd
14134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14136 F:      Documentation/devicetree/bindings/mtd/
14137 F:      drivers/mtd/
14138 F:      include/linux/mtd/
14139 F:      include/uapi/mtd/
14140
14141 MEMSENSING MICROSYSTEMS MSA311 DRIVER
14142 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
14143 L:      linux-iio@vger.kernel.org
14144 S:      Maintained
14145 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14146 F:      drivers/iio/accel/msa311.c
14147
14148 MEN A21 WATCHDOG DRIVER
14149 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14150 L:      linux-watchdog@vger.kernel.org
14151 S:      Maintained
14152 F:      drivers/watchdog/mena21_wdt.c
14153
14154 MEN CHAMELEON BUS (mcb)
14155 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14156 S:      Maintained
14157 F:      Documentation/driver-api/men-chameleon-bus.rst
14158 F:      drivers/mcb/
14159 F:      include/linux/mcb.h
14160
14161 MEN F21BMC (Board Management Controller)
14162 M:      Andreas Werner <andreas.werner@men.de>
14163 S:      Supported
14164 F:      Documentation/hwmon/menf21bmc.rst
14165 F:      drivers/hwmon/menf21bmc_hwmon.c
14166 F:      drivers/leds/leds-menf21bmc.c
14167 F:      drivers/mfd/menf21bmc.c
14168 F:      drivers/watchdog/menf21bmc_wdt.c
14169
14170 MEN Z069 WATCHDOG DRIVER
14171 M:      Johannes Thumshirn <jth@kernel.org>
14172 L:      linux-watchdog@vger.kernel.org
14173 S:      Maintained
14174 F:      drivers/watchdog/menz69_wdt.c
14175
14176 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14177 M:      Neil Armstrong <neil.armstrong@linaro.org>
14178 L:      linux-media@vger.kernel.org
14179 L:      linux-amlogic@lists.infradead.org
14180 S:      Supported
14181 W:      http://linux-meson.com/
14182 T:      git git://linuxtv.org/media_tree.git
14183 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14184 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
14185 F:      drivers/media/cec/platform/meson/ao-cec.c
14186
14187 MESON GE2D DRIVER FOR AMLOGIC SOCS
14188 M:      Neil Armstrong <neil.armstrong@linaro.org>
14189 L:      linux-media@vger.kernel.org
14190 L:      linux-amlogic@lists.infradead.org
14191 S:      Supported
14192 T:      git git://linuxtv.org/media_tree.git
14193 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14194 F:      drivers/media/platform/amlogic/meson-ge2d/
14195
14196 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14197 M:      Liang Yang <liang.yang@amlogic.com>
14198 L:      linux-mtd@lists.infradead.org
14199 S:      Maintained
14200 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14201 F:      drivers/mtd/nand/raw/meson_*
14202
14203 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14204 M:      Neil Armstrong <neil.armstrong@linaro.org>
14205 L:      linux-media@vger.kernel.org
14206 L:      linux-amlogic@lists.infradead.org
14207 S:      Supported
14208 T:      git git://linuxtv.org/media_tree.git
14209 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14210 F:      drivers/staging/media/meson/vdec/
14211
14212 METHODE UDPU SUPPORT
14213 M:      Robert Marko <robert.marko@sartura.hr>
14214 S:      Maintained
14215 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14216 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14217
14218 MHI BUS
14219 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14220 L:      mhi@lists.linux.dev
14221 L:      linux-arm-msm@vger.kernel.org
14222 S:      Maintained
14223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14224 F:      Documentation/ABI/stable/sysfs-bus-mhi
14225 F:      Documentation/mhi/
14226 F:      drivers/bus/mhi/
14227 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14228 F:      include/linux/mhi.h
14229
14230 MICROBLAZE ARCHITECTURE
14231 M:      Michal Simek <monstr@monstr.eu>
14232 S:      Supported
14233 W:      http://www.monstr.eu/fdt/
14234 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14235 F:      arch/microblaze/
14236
14237 MICROBLAZE TMR INJECT
14238 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14239 S:      Supported
14240 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14241 F:      drivers/misc/xilinx_tmr_inject.c
14242
14243 MICROBLAZE TMR MANAGER
14244 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14245 S:      Supported
14246 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14247 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14248 F:      drivers/misc/xilinx_tmr_manager.c
14249
14250 MICROCHIP AT91 DMA DRIVERS
14251 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14252 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14254 L:      dmaengine@vger.kernel.org
14255 S:      Supported
14256 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14257 F:      drivers/dma/at_hdmac.c
14258 F:      drivers/dma/at_xdmac.c
14259 F:      include/dt-bindings/dma/at91.h
14260
14261 MICROCHIP AT91 SERIAL DRIVER
14262 M:      Richard Genoud <richard.genoud@gmail.com>
14263 S:      Maintained
14264 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14265 F:      drivers/tty/serial/atmel_serial.c
14266 F:      drivers/tty/serial/atmel_serial.h
14267
14268 MICROCHIP AT91 USART MFD DRIVER
14269 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14270 L:      linux-kernel@vger.kernel.org
14271 S:      Supported
14272 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14273 F:      drivers/mfd/at91-usart.c
14274 F:      include/dt-bindings/mfd/at91-usart.h
14275
14276 MICROCHIP AT91 USART SPI DRIVER
14277 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14278 L:      linux-spi@vger.kernel.org
14279 S:      Supported
14280 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14281 F:      drivers/spi/spi-at91-usart.c
14282
14283 MICROCHIP AUDIO ASOC DRIVERS
14284 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14285 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14286 S:      Supported
14287 F:      Documentation/devicetree/bindings/sound/atmel*
14288 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14289 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14290 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14291 F:      sound/soc/atmel
14292
14293 MICROCHIP CSI2DC DRIVER
14294 M:      Eugen Hristev <eugen.hristev@microchip.com>
14295 L:      linux-media@vger.kernel.org
14296 S:      Supported
14297 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14298 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14299
14300 MICROCHIP ECC DRIVER
14301 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14302 L:      linux-crypto@vger.kernel.org
14303 S:      Maintained
14304 F:      drivers/crypto/atmel-ecc.*
14305
14306 MICROCHIP EIC DRIVER
14307 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14309 S:      Supported
14310 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14311 F:      drivers/irqchip/irq-mchp-eic.c
14312
14313 MICROCHIP I2C DRIVER
14314 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14315 L:      linux-i2c@vger.kernel.org
14316 S:      Supported
14317 F:      drivers/i2c/busses/i2c-at91-*.c
14318 F:      drivers/i2c/busses/i2c-at91.h
14319
14320 MICROCHIP ISC DRIVER
14321 M:      Eugen Hristev <eugen.hristev@microchip.com>
14322 L:      linux-media@vger.kernel.org
14323 S:      Supported
14324 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14325 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14326 F:      drivers/media/platform/microchip/microchip-isc*
14327 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14328 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14329 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14330 F:      include/linux/atmel-isc-media.h
14331
14332 MICROCHIP ISI DRIVER
14333 M:      Eugen Hristev <eugen.hristev@microchip.com>
14334 L:      linux-media@vger.kernel.org
14335 S:      Supported
14336 F:      drivers/media/platform/atmel/atmel-isi.c
14337 F:      drivers/media/platform/atmel/atmel-isi.h
14338
14339 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14340 M:      Woojung Huh <woojung.huh@microchip.com>
14341 M:      UNGLinuxDriver@microchip.com
14342 L:      netdev@vger.kernel.org
14343 S:      Maintained
14344 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14345 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14346 F:      drivers/net/dsa/microchip/*
14347 F:      include/linux/dsa/ksz_common.h
14348 F:      include/linux/platform_data/microchip-ksz.h
14349 F:      net/dsa/tag_ksz.c
14350
14351 MICROCHIP LAN743X ETHERNET DRIVER
14352 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14353 M:      UNGLinuxDriver@microchip.com
14354 L:      netdev@vger.kernel.org
14355 S:      Maintained
14356 F:      drivers/net/ethernet/microchip/lan743x_*
14357
14358 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14359 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14360 R:      UNGLinuxDriver@microchip.com
14361 L:      netdev@vger.kernel.org
14362 S:      Maintained
14363 F:      drivers/net/phy/microchip_t1.c
14364
14365 MICROCHIP LAN966X ETHERNET DRIVER
14366 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14367 M:      UNGLinuxDriver@microchip.com
14368 L:      netdev@vger.kernel.org
14369 S:      Maintained
14370 F:      drivers/net/ethernet/microchip/lan966x/*
14371
14372 MICROCHIP LCDFB DRIVER
14373 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14374 L:      linux-fbdev@vger.kernel.org
14375 S:      Maintained
14376 F:      drivers/video/fbdev/atmel_lcdfb.c
14377 F:      include/video/atmel_lcdc.h
14378
14379 MICROCHIP MCP16502 PMIC DRIVER
14380 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14382 S:      Supported
14383 F:      Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
14384 F:      drivers/regulator/mcp16502.c
14385
14386 MICROCHIP MCP3564 ADC DRIVER
14387 M:      Marius Cristea <marius.cristea@microchip.com>
14388 L:      linux-iio@vger.kernel.org
14389 S:      Supported
14390 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
14391 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14392 F:      drivers/iio/adc/mcp3564.c
14393
14394 MICROCHIP MCP3911 ADC DRIVER
14395 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14396 M:      Kent Gustavsson <kent@minoris.se>
14397 L:      linux-iio@vger.kernel.org
14398 S:      Maintained
14399 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14400 F:      drivers/iio/adc/mcp3911.c
14401
14402 MICROCHIP MMC/SD/SDIO MCI DRIVER
14403 M:      Aubin Constans <aubin.constans@microchip.com>
14404 S:      Maintained
14405 F:      drivers/mmc/host/atmel-mci.c
14406
14407 MICROCHIP NAND DRIVER
14408 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14409 L:      linux-mtd@lists.infradead.org
14410 S:      Supported
14411 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14412 F:      drivers/mtd/nand/raw/atmel/*
14413
14414 MICROCHIP OTPC DRIVER
14415 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14417 S:      Supported
14418 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14419 F:      drivers/nvmem/microchip-otpc.c
14420 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14421
14422 MICROCHIP PCI1XXXX GP DRIVER
14423 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14424 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14425 L:      linux-gpio@vger.kernel.org
14426 S:      Supported
14427 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14428 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14429 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14430 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14431
14432 MICROCHIP PCI1XXXX I2C DRIVER
14433 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14434 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14435 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14436 L:      linux-i2c@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14439
14440 MICROCHIP PCIe UART DRIVER
14441 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14442 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14443 L:      linux-serial@vger.kernel.org
14444 S:      Maintained
14445 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14446
14447 MICROCHIP POLARFIRE FPGA DRIVERS
14448 M:      Conor Dooley <conor.dooley@microchip.com>
14449 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14450 L:      linux-fpga@vger.kernel.org
14451 S:      Supported
14452 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14453 F:      drivers/fpga/microchip-spi.c
14454
14455 MICROCHIP PWM DRIVER
14456 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14458 L:      linux-pwm@vger.kernel.org
14459 S:      Supported
14460 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14461 F:      drivers/pwm/pwm-atmel.c
14462
14463 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14464 M:      Eugen Hristev <eugen.hristev@microchip.com>
14465 L:      linux-iio@vger.kernel.org
14466 S:      Supported
14467 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14468 F:      drivers/iio/adc/at91-sama5d2_adc.c
14469 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14470
14471 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14472 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14473 S:      Supported
14474 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14475 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14476
14477 MICROCHIP SOC DRIVERS
14478 M:      Conor Dooley <conor@kernel.org>
14479 S:      Supported
14480 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14481 F:      drivers/soc/microchip/
14482
14483 MICROCHIP SPI DRIVER
14484 M:      Ryan Wanner <ryan.wanner@microchip.com>
14485 S:      Supported
14486 F:      drivers/spi/spi-atmel.*
14487
14488 MICROCHIP SSC DRIVER
14489 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14491 S:      Supported
14492 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14493 F:      drivers/misc/atmel-ssc.c
14494 F:      include/linux/atmel-ssc.h
14495
14496 Microchip Timer Counter Block (TCB) Capture Driver
14497 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14499 L:      linux-iio@vger.kernel.org
14500 S:      Maintained
14501 F:      drivers/counter/microchip-tcb-capture.c
14502
14503 MICROCHIP USB251XB DRIVER
14504 M:      Richard Leitner <richard.leitner@skidata.com>
14505 L:      linux-usb@vger.kernel.org
14506 S:      Maintained
14507 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14508 F:      drivers/usb/misc/usb251xb.c
14509
14510 MICROCHIP USBA UDC DRIVER
14511 M:      Cristian Birsan <cristian.birsan@microchip.com>
14512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14513 S:      Supported
14514 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14515
14516 MICROCHIP WILC1000 WIFI DRIVER
14517 M:      Ajay Singh <ajay.kathat@microchip.com>
14518 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14519 L:      linux-wireless@vger.kernel.org
14520 S:      Supported
14521 F:      drivers/net/wireless/microchip/wilc1000/
14522
14523 MICROSEMI MIPS SOCS
14524 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14525 M:      UNGLinuxDriver@microchip.com
14526 L:      linux-mips@vger.kernel.org
14527 S:      Supported
14528 F:      Documentation/devicetree/bindings/mips/mscc.txt
14529 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14530 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14531 F:      arch/mips/boot/dts/mscc/
14532 F:      arch/mips/configs/generic/board-ocelot.config
14533 F:      arch/mips/generic/board-ocelot.c
14534
14535 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14536 M:      Don Brace <don.brace@microchip.com>
14537 L:      storagedev@microchip.com
14538 L:      linux-scsi@vger.kernel.org
14539 S:      Supported
14540 F:      Documentation/scsi/smartpqi.rst
14541 F:      drivers/scsi/smartpqi/Kconfig
14542 F:      drivers/scsi/smartpqi/Makefile
14543 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14544 F:      include/linux/cciss*.h
14545 F:      include/uapi/linux/cciss*.h
14546
14547 MICROSOFT MANA RDMA DRIVER
14548 M:      Long Li <longli@microsoft.com>
14549 M:      Ajay Sharma <sharmaajay@microsoft.com>
14550 L:      linux-rdma@vger.kernel.org
14551 S:      Supported
14552 F:      drivers/infiniband/hw/mana/
14553 F:      include/net/mana
14554 F:      include/uapi/rdma/mana-abi.h
14555
14556 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14557 M:      Maximilian Luz <luzmaximilian@gmail.com>
14558 L:      platform-driver-x86@vger.kernel.org
14559 S:      Maintained
14560 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14561
14562 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14563 M:      Maximilian Luz <luzmaximilian@gmail.com>
14564 L:      linux-pm@vger.kernel.org
14565 L:      platform-driver-x86@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/power/supply/surface_battery.c
14568 F:      drivers/power/supply/surface_charger.c
14569
14570 MICROSOFT SURFACE DTX DRIVER
14571 M:      Maximilian Luz <luzmaximilian@gmail.com>
14572 L:      platform-driver-x86@vger.kernel.org
14573 S:      Maintained
14574 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14575 F:      drivers/platform/surface/surface_dtx.c
14576 F:      include/uapi/linux/surface_aggregator/dtx.h
14577
14578 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14579 M:      Maximilian Luz <luzmaximilian@gmail.com>
14580 L:      platform-driver-x86@vger.kernel.org
14581 S:      Maintained
14582 F:      drivers/platform/surface/surface_gpe.c
14583
14584 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14585 M:      Hans de Goede <hdegoede@redhat.com>
14586 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14587 M:      Maximilian Luz <luzmaximilian@gmail.com>
14588 L:      platform-driver-x86@vger.kernel.org
14589 S:      Maintained
14590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14591 F:      drivers/platform/surface/
14592
14593 MICROSOFT SURFACE HID TRANSPORT DRIVER
14594 M:      Maximilian Luz <luzmaximilian@gmail.com>
14595 L:      linux-input@vger.kernel.org
14596 L:      platform-driver-x86@vger.kernel.org
14597 S:      Maintained
14598 F:      drivers/hid/surface-hid/
14599
14600 MICROSOFT SURFACE HOT-PLUG DRIVER
14601 M:      Maximilian Luz <luzmaximilian@gmail.com>
14602 L:      platform-driver-x86@vger.kernel.org
14603 S:      Maintained
14604 F:      drivers/platform/surface/surface_hotplug.c
14605
14606 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14607 M:      Maximilian Luz <luzmaximilian@gmail.com>
14608 L:      platform-driver-x86@vger.kernel.org
14609 S:      Maintained
14610 F:      drivers/platform/surface/surface_platform_profile.c
14611
14612 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14613 M:      Chen Yu <yu.c.chen@intel.com>
14614 L:      platform-driver-x86@vger.kernel.org
14615 S:      Supported
14616 F:      drivers/platform/surface/surfacepro3_button.c
14617
14618 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14619 M:      Maximilian Luz <luzmaximilian@gmail.com>
14620 L:      platform-driver-x86@vger.kernel.org
14621 S:      Maintained
14622 F:      drivers/platform/surface/surface_aggregator_hub.c
14623
14624 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14625 M:      Maximilian Luz <luzmaximilian@gmail.com>
14626 L:      platform-driver-x86@vger.kernel.org
14627 S:      Maintained
14628 W:      https://github.com/linux-surface/surface-aggregator-module
14629 C:      irc://irc.libera.chat/linux-surface
14630 F:      Documentation/driver-api/surface_aggregator/
14631 F:      drivers/platform/surface/aggregator/
14632 F:      drivers/platform/surface/surface_acpi_notify.c
14633 F:      drivers/platform/surface/surface_aggregator_cdev.c
14634 F:      drivers/platform/surface/surface_aggregator_registry.c
14635 F:      include/linux/surface_acpi_notify.h
14636 F:      include/linux/surface_aggregator/
14637 F:      include/uapi/linux/surface_aggregator/
14638
14639 MICROTEK X6 SCANNER
14640 M:      Oliver Neukum <oliver@neukum.org>
14641 S:      Maintained
14642 F:      drivers/usb/image/microtek.*
14643
14644 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14645 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14646 M:      Luka Perkov <luka.perkov@sartura.hr>
14647 S:      Maintained
14648 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14649 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14650 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14651 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14652 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14653 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14654
14655 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14656 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14657 L:      linux-media@vger.kernel.org
14658 S:      Maintained
14659 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14660 F:      Documentation/driver-api/media/drivers/ccs/
14661 F:      Documentation/userspace-api/media/drivers/ccs.rst
14662 F:      drivers/media/i2c/ccs-pll.c
14663 F:      drivers/media/i2c/ccs-pll.h
14664 F:      drivers/media/i2c/ccs/
14665 F:      include/uapi/linux/ccs.h
14666 F:      include/uapi/linux/smiapp.h
14667
14668 MIPS
14669 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14670 L:      linux-mips@vger.kernel.org
14671 S:      Maintained
14672 W:      http://www.linux-mips.org/
14673 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14675 F:      Documentation/devicetree/bindings/mips/
14676 F:      Documentation/arch/mips/
14677 F:      arch/mips/
14678 F:      drivers/platform/mips/
14679 F:      include/dt-bindings/mips/
14680
14681 MIPS BOSTON DEVELOPMENT BOARD
14682 M:      Paul Burton <paulburton@kernel.org>
14683 L:      linux-mips@vger.kernel.org
14684 S:      Maintained
14685 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14686 F:      arch/mips/boot/dts/img/boston.dts
14687 F:      arch/mips/configs/generic/board-boston.config
14688 F:      drivers/clk/imgtec/clk-boston.c
14689 F:      include/dt-bindings/clock/boston-clock.h
14690
14691 MIPS CORE DRIVERS
14692 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14693 M:      Serge Semin <fancer.lancer@gmail.com>
14694 L:      linux-mips@vger.kernel.org
14695 S:      Supported
14696 F:      drivers/bus/mips_cdmm.c
14697 F:      drivers/clocksource/mips-gic-timer.c
14698 F:      drivers/cpuidle/cpuidle-cps.c
14699 F:      drivers/irqchip/irq-mips-cpu.c
14700 F:      drivers/irqchip/irq-mips-gic.c
14701
14702 MIPS GENERIC PLATFORM
14703 M:      Paul Burton <paulburton@kernel.org>
14704 L:      linux-mips@vger.kernel.org
14705 S:      Supported
14706 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14707 F:      arch/mips/generic/
14708 F:      arch/mips/tools/generic-board-config.sh
14709
14710 MIPS RINT INSTRUCTION EMULATION
14711 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14712 L:      linux-mips@vger.kernel.org
14713 S:      Supported
14714 F:      arch/mips/math-emu/dp_rint.c
14715 F:      arch/mips/math-emu/sp_rint.c
14716
14717 MIPS/LOONGSON1 ARCHITECTURE
14718 M:      Keguang Zhang <keguang.zhang@gmail.com>
14719 L:      linux-mips@vger.kernel.org
14720 S:      Maintained
14721 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14722 F:      arch/mips/include/asm/mach-loongson32/
14723 F:      arch/mips/loongson32/
14724 F:      drivers/*/*loongson1*
14725 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14726
14727 MIPS/LOONGSON2EF ARCHITECTURE
14728 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14729 L:      linux-mips@vger.kernel.org
14730 S:      Maintained
14731 F:      arch/mips/include/asm/mach-loongson2ef/
14732 F:      arch/mips/loongson2ef/
14733 F:      drivers/cpufreq/loongson2_cpufreq.c
14734
14735 MIPS/LOONGSON64 ARCHITECTURE
14736 M:      Huacai Chen <chenhuacai@kernel.org>
14737 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14738 L:      linux-mips@vger.kernel.org
14739 S:      Maintained
14740 F:      arch/mips/include/asm/mach-loongson64/
14741 F:      arch/mips/loongson64/
14742 F:      drivers/irqchip/irq-loongson*
14743 F:      drivers/platform/mips/cpu_hwmon.c
14744
14745 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14746 M:      Hans Verkuil <hverkuil@xs4all.nl>
14747 L:      linux-media@vger.kernel.org
14748 S:      Odd Fixes
14749 W:      https://linuxtv.org
14750 T:      git git://linuxtv.org/media_tree.git
14751 F:      drivers/media/radio/radio-miropcm20*
14752
14753 MITSUMI MM8013 FG DRIVER
14754 M:      Konrad Dybcio <konradybcio@kernel.org>
14755 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14756 F:      drivers/power/supply/mm8013.c
14757
14758 MMP SUPPORT
14759 R:      Lubomir Rintel <lkundrak@v3.sk>
14760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14761 S:      Odd Fixes
14762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14763 F:      arch/arm/boot/dts/marvell/mmp*
14764 F:      arch/arm/mach-mmp/
14765 F:      include/linux/soc/mmp/
14766
14767 MMP USB PHY DRIVERS
14768 R:      Lubomir Rintel <lkundrak@v3.sk>
14769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14770 S:      Maintained
14771 F:      drivers/phy/marvell/phy-mmp3-usb.c
14772 F:      drivers/phy/marvell/phy-pxa-usb.c
14773
14774 MMU GATHER AND TLB INVALIDATION
14775 M:      Will Deacon <will@kernel.org>
14776 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14777 M:      Andrew Morton <akpm@linux-foundation.org>
14778 M:      Nick Piggin <npiggin@gmail.com>
14779 M:      Peter Zijlstra <peterz@infradead.org>
14780 L:      linux-arch@vger.kernel.org
14781 L:      linux-mm@kvack.org
14782 S:      Maintained
14783 F:      arch/*/include/asm/tlb.h
14784 F:      include/asm-generic/tlb.h
14785 F:      mm/mmu_gather.c
14786
14787 MN88472 MEDIA DRIVER
14788 L:      linux-media@vger.kernel.org
14789 S:      Orphan
14790 W:      https://linuxtv.org
14791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14792 F:      drivers/media/dvb-frontends/mn88472*
14793
14794 MN88473 MEDIA DRIVER
14795 L:      linux-media@vger.kernel.org
14796 S:      Orphan
14797 W:      https://linuxtv.org
14798 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14799 F:      drivers/media/dvb-frontends/mn88473*
14800
14801 MODULE SUPPORT
14802 M:      Luis Chamberlain <mcgrof@kernel.org>
14803 L:      linux-modules@vger.kernel.org
14804 L:      linux-kernel@vger.kernel.org
14805 S:      Maintained
14806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14807 F:      include/linux/kmod.h
14808 F:      include/linux/module*.h
14809 F:      kernel/module/
14810 F:      lib/test_kmod.c
14811 F:      scripts/module*
14812 F:      tools/testing/selftests/kmod/
14813
14814 MONOLITHIC POWER SYSTEM PMIC DRIVER
14815 M:      Saravanan Sekar <sravanhome@gmail.com>
14816 S:      Maintained
14817 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14818 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14819 F:      drivers/hwmon/pmbus/mpq7932.c
14820 F:      drivers/iio/adc/mp2629_adc.c
14821 F:      drivers/mfd/mp2629.c
14822 F:      drivers/power/supply/mp2629_charger.c
14823 F:      drivers/regulator/mp5416.c
14824 F:      drivers/regulator/mpq7920.c
14825 F:      drivers/regulator/mpq7920.h
14826 F:      include/linux/mfd/mp2629.h
14827
14828 MOST(R) TECHNOLOGY DRIVER
14829 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14830 M:      Christian Gromm <christian.gromm@microchip.com>
14831 S:      Maintained
14832 F:      Documentation/ABI/testing/configfs-most
14833 F:      Documentation/ABI/testing/sysfs-bus-most
14834 F:      drivers/most/
14835 F:      drivers/staging/most/
14836 F:      include/linux/most.h
14837
14838 MOTORCOMM PHY DRIVER
14839 M:      Peter Geis <pgwipeout@gmail.com>
14840 M:      Frank <Frank.Sae@motor-comm.com>
14841 L:      netdev@vger.kernel.org
14842 S:      Maintained
14843 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14844 F:      drivers/net/phy/motorcomm.c
14845
14846 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14847 M:      Jiri Slaby <jirislaby@kernel.org>
14848 S:      Maintained
14849 F:      Documentation/driver-api/tty/moxa-smartio.rst
14850 F:      drivers/tty/mxser.*
14851
14852 MP3309C BACKLIGHT DRIVER
14853 M:      Flavio Suligoi <f.suligoi@asem.it>
14854 L:      dri-devel@lists.freedesktop.org
14855 S:      Maintained
14856 F:      Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml
14857 F:      drivers/video/backlight/mp3309c.c
14858
14859 MR800 AVERMEDIA USB FM RADIO DRIVER
14860 M:      Alexey Klimov <klimov.linux@gmail.com>
14861 L:      linux-media@vger.kernel.org
14862 S:      Maintained
14863 T:      git git://linuxtv.org/media_tree.git
14864 F:      drivers/media/radio/radio-mr800.c
14865
14866 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14867 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14868 L:      linux-wpan@vger.kernel.org
14869 S:      Odd Fixes
14870 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14871 F:      drivers/net/ieee802154/mrf24j40.c
14872
14873 MSI EC DRIVER
14874 M:      Nikita Kravets <teackot@gmail.com>
14875 L:      platform-driver-x86@vger.kernel.org
14876 S:      Maintained
14877 W:      https://github.com/BeardOverflow/msi-ec
14878 F:      drivers/platform/x86/msi-ec.*
14879
14880 MSI LAPTOP SUPPORT
14881 M:      "Lee, Chun-Yi" <jlee@suse.com>
14882 L:      platform-driver-x86@vger.kernel.org
14883 S:      Maintained
14884 F:      drivers/platform/x86/msi-laptop.c
14885
14886 MSI WMI SUPPORT
14887 L:      platform-driver-x86@vger.kernel.org
14888 S:      Orphan
14889 F:      drivers/platform/x86/msi-wmi.c
14890
14891 MSI001 MEDIA DRIVER
14892 L:      linux-media@vger.kernel.org
14893 S:      Orphan
14894 W:      https://linuxtv.org
14895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14896 F:      drivers/media/tuners/msi001*
14897
14898 MSI2500 MEDIA DRIVER
14899 L:      linux-media@vger.kernel.org
14900 S:      Orphan
14901 W:      https://linuxtv.org
14902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14903 F:      drivers/media/usb/msi2500/
14904
14905 MSTAR INTERRUPT CONTROLLER DRIVER
14906 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14907 M:      Daniel Palmer <daniel@thingy.jp>
14908 S:      Maintained
14909 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14910 F:      drivers/irqchip/irq-mst-intc.c
14911
14912 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14913 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14914 L:      linux-mtd@lists.infradead.org
14915 S:      Maintained
14916 F:      drivers/mtd/devices/docg3*
14917
14918 MT9M114 ONSEMI SENSOR DRIVER
14919 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14920 L:      linux-media@vger.kernel.org
14921 S:      Maintained
14922 T:      git git://linuxtv.org/media_tree.git
14923 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14924 F:      drivers/media/i2c/mt9m114.c
14925
14926 MT9P031 APTINA CAMERA SENSOR
14927 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14928 L:      linux-media@vger.kernel.org
14929 S:      Maintained
14930 T:      git git://linuxtv.org/media_tree.git
14931 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14932 F:      drivers/media/i2c/mt9p031.c
14933 F:      include/media/i2c/mt9p031.h
14934
14935 MT9T112 APTINA CAMERA SENSOR
14936 M:      Jacopo Mondi <jacopo@jmondi.org>
14937 L:      linux-media@vger.kernel.org
14938 S:      Odd Fixes
14939 T:      git git://linuxtv.org/media_tree.git
14940 F:      drivers/media/i2c/mt9t112.c
14941 F:      include/media/i2c/mt9t112.h
14942
14943 MT9V032 APTINA CAMERA SENSOR
14944 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14945 L:      linux-media@vger.kernel.org
14946 S:      Maintained
14947 T:      git git://linuxtv.org/media_tree.git
14948 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14949 F:      drivers/media/i2c/mt9v032.c
14950 F:      include/media/i2c/mt9v032.h
14951
14952 MT9V111 APTINA CAMERA SENSOR
14953 M:      Jacopo Mondi <jacopo@jmondi.org>
14954 L:      linux-media@vger.kernel.org
14955 S:      Maintained
14956 T:      git git://linuxtv.org/media_tree.git
14957 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14958 F:      drivers/media/i2c/mt9v111.c
14959
14960 MULTIFUNCTION DEVICES (MFD)
14961 M:      Lee Jones <lee@kernel.org>
14962 S:      Maintained
14963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14964 F:      Documentation/devicetree/bindings/mfd/
14965 F:      drivers/mfd/
14966 F:      include/dt-bindings/mfd/
14967 F:      include/linux/mfd/
14968
14969 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14970 S:      Orphan
14971 F:      drivers/mmc/host/mmc_spi.c
14972 F:      include/linux/spi/mmc_spi.h
14973
14974 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14975 M:      Ulf Hansson <ulf.hansson@linaro.org>
14976 L:      linux-mmc@vger.kernel.org
14977 S:      Maintained
14978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14979 F:      Documentation/devicetree/bindings/mmc/
14980 F:      drivers/mmc/
14981 F:      include/linux/mmc/
14982 F:      include/uapi/linux/mmc/
14983
14984 MULTIPLEXER SUBSYSTEM
14985 M:      Peter Rosin <peda@axentia.se>
14986 S:      Maintained
14987 F:      Documentation/ABI/testing/sysfs-class-mux*
14988 F:      Documentation/devicetree/bindings/mux/
14989 F:      drivers/mux/
14990 F:      include/dt-bindings/mux/
14991 F:      include/linux/mux/
14992
14993 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14994 M:      Bin Liu <b-liu@ti.com>
14995 L:      linux-usb@vger.kernel.org
14996 S:      Maintained
14997 F:      drivers/usb/musb/
14998
14999 MXL301RF MEDIA DRIVER
15000 M:      Akihiro Tsukada <tskd08@gmail.com>
15001 L:      linux-media@vger.kernel.org
15002 S:      Odd Fixes
15003 F:      drivers/media/tuners/mxl301rf*
15004
15005 MXL5007T MEDIA DRIVER
15006 M:      Michael Krufky <mkrufky@linuxtv.org>
15007 L:      linux-media@vger.kernel.org
15008 S:      Maintained
15009 W:      https://linuxtv.org
15010 W:      http://github.com/mkrufky
15011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15012 T:      git git://linuxtv.org/mkrufky/tuners.git
15013 F:      drivers/media/tuners/mxl5007t.*
15014
15015 MXSFB DRM DRIVER
15016 M:      Marek Vasut <marex@denx.de>
15017 M:      Stefan Agner <stefan@agner.ch>
15018 L:      dri-devel@lists.freedesktop.org
15019 S:      Supported
15020 T:      git git://anongit.freedesktop.org/drm/drm-misc
15021 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
15022 F:      drivers/gpu/drm/mxsfb/
15023
15024 MYLEX DAC960 PCI RAID Controller
15025 M:      Hannes Reinecke <hare@kernel.org>
15026 L:      linux-scsi@vger.kernel.org
15027 S:      Supported
15028 F:      drivers/scsi/myrb.*
15029 F:      drivers/scsi/myrs.*
15030
15031 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
15032 M:      Chris Lee <christopher.lee@cspi.com>
15033 L:      netdev@vger.kernel.org
15034 S:      Supported
15035 W:      https://www.cspi.com/ethernet-products/support/downloads/
15036 F:      drivers/net/ethernet/myricom/myri10ge/
15037
15038 NAND FLASH SUBSYSTEM
15039 M:      Miquel Raynal <miquel.raynal@bootlin.com>
15040 R:      Richard Weinberger <richard@nod.at>
15041 L:      linux-mtd@lists.infradead.org
15042 S:      Maintained
15043 W:      http://www.linux-mtd.infradead.org/
15044 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15045 C:      irc://irc.oftc.net/mtd
15046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
15047 F:      drivers/mtd/nand/
15048 F:      include/linux/mtd/*nand*.h
15049
15050 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
15051 M:      Daniel Mack <zonque@gmail.com>
15052 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15053 S:      Maintained
15054 W:      http://www.native-instruments.com
15055 F:      sound/usb/caiaq/
15056
15057 NATSEMI ETHERNET DRIVER (DP8381x)
15058 S:      Orphan
15059 F:      drivers/net/ethernet/natsemi/natsemi.c
15060
15061 NCR 5380 SCSI DRIVERS
15062 M:      Finn Thain <fthain@linux-m68k.org>
15063 M:      Michael Schmitz <schmitzmic@gmail.com>
15064 L:      linux-scsi@vger.kernel.org
15065 S:      Maintained
15066 F:      Documentation/scsi/g_NCR5380.rst
15067 F:      drivers/scsi/NCR5380.*
15068 F:      drivers/scsi/arm/cumana_1.c
15069 F:      drivers/scsi/arm/oak.c
15070 F:      drivers/scsi/atari_scsi.*
15071 F:      drivers/scsi/dmx3191d.c
15072 F:      drivers/scsi/g_NCR5380.*
15073 F:      drivers/scsi/mac_scsi.*
15074 F:      drivers/scsi/sun3_scsi.*
15075 F:      drivers/scsi/sun3_scsi_vme.c
15076
15077 NCSI LIBRARY
15078 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
15079 S:      Maintained
15080 F:      net/ncsi/
15081
15082 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
15083 M:      Guenter Roeck <linux@roeck-us.net>
15084 L:      linux-hwmon@vger.kernel.org
15085 S:      Maintained
15086 F:      Documentation/hwmon/nct6775.rst
15087 F:      drivers/hwmon/nct6775-core.c
15088 F:      drivers/hwmon/nct6775-platform.c
15089 F:      drivers/hwmon/nct6775.h
15090
15091 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15092 M:      Zev Weiss <zev@bewilderbeest.net>
15093 L:      linux-hwmon@vger.kernel.org
15094 S:      Maintained
15095 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
15096 F:      drivers/hwmon/nct6775-i2c.c
15097
15098 NETDEVSIM
15099 M:      Jakub Kicinski <kuba@kernel.org>
15100 S:      Maintained
15101 F:      drivers/net/netdevsim/*
15102
15103 NETEM NETWORK EMULATOR
15104 M:      Stephen Hemminger <stephen@networkplumber.org>
15105 L:      netdev@vger.kernel.org
15106 S:      Maintained
15107 F:      net/sched/sch_netem.c
15108
15109 NETERION 10GbE DRIVERS (s2io)
15110 M:      Jon Mason <jdmason@kudzu.us>
15111 L:      netdev@vger.kernel.org
15112 S:      Supported
15113 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
15114 F:      drivers/net/ethernet/neterion/
15115
15116 NETFILTER
15117 M:      Pablo Neira Ayuso <pablo@netfilter.org>
15118 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
15119 M:      Florian Westphal <fw@strlen.de>
15120 L:      netfilter-devel@vger.kernel.org
15121 L:      coreteam@netfilter.org
15122 S:      Maintained
15123 W:      http://www.netfilter.org/
15124 W:      http://www.iptables.org/
15125 W:      http://www.nftables.org/
15126 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
15127 C:      irc://irc.libera.chat/netfilter
15128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15130 F:      include/linux/netfilter*
15131 F:      include/linux/netfilter/
15132 F:      include/net/netfilter/
15133 F:      include/uapi/linux/netfilter*
15134 F:      include/uapi/linux/netfilter/
15135 F:      net/*/netfilter.c
15136 F:      net/*/netfilter/
15137 F:      net/bridge/br_netfilter*.c
15138 F:      net/netfilter/
15139
15140 NETROM NETWORK LAYER
15141 M:      Ralf Baechle <ralf@linux-mips.org>
15142 L:      linux-hams@vger.kernel.org
15143 S:      Maintained
15144 W:      https://linux-ax25.in-berlin.de
15145 F:      include/net/netrom.h
15146 F:      include/uapi/linux/netrom.h
15147 F:      net/netrom/
15148
15149 NETRONIX EMBEDDED CONTROLLER
15150 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
15151 S:      Maintained
15152 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15153 F:      drivers/mfd/ntxec.c
15154 F:      drivers/pwm/pwm-ntxec.c
15155 F:      drivers/rtc/rtc-ntxec.c
15156 F:      include/linux/mfd/ntxec.h
15157
15158 NETRONOME ETHERNET DRIVERS
15159 M:      Louis Peens <louis.peens@corigine.com>
15160 R:      Jakub Kicinski <kuba@kernel.org>
15161 L:      oss-drivers@corigine.com
15162 S:      Maintained
15163 F:      drivers/net/ethernet/netronome/
15164
15165 NETWORK BLOCK DEVICE (NBD)
15166 M:      Josef Bacik <josef@toxicpanda.com>
15167 L:      linux-block@vger.kernel.org
15168 L:      nbd@other.debian.org
15169 S:      Maintained
15170 F:      Documentation/admin-guide/blockdev/nbd.rst
15171 F:      drivers/block/nbd.c
15172 F:      include/trace/events/nbd.h
15173 F:      include/uapi/linux/nbd.h
15174
15175 NETWORK DROP MONITOR
15176 M:      Neil Horman <nhorman@tuxdriver.com>
15177 L:      netdev@vger.kernel.org
15178 S:      Maintained
15179 W:      https://fedorahosted.org/dropwatch/
15180 F:      include/uapi/linux/net_dropmon.h
15181 F:      net/core/drop_monitor.c
15182
15183 NETWORKING DRIVERS
15184 M:      "David S. Miller" <davem@davemloft.net>
15185 M:      Eric Dumazet <edumazet@google.com>
15186 M:      Jakub Kicinski <kuba@kernel.org>
15187 M:      Paolo Abeni <pabeni@redhat.com>
15188 L:      netdev@vger.kernel.org
15189 S:      Maintained
15190 P:      Documentation/process/maintainer-netdev.rst
15191 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15194 F:      Documentation/devicetree/bindings/net/
15195 F:      Documentation/networking/net_cachelines/net_device.rst
15196 F:      drivers/connector/
15197 F:      drivers/net/
15198 F:      include/dt-bindings/net/
15199 F:      include/linux/cn_proc.h
15200 F:      include/linux/etherdevice.h
15201 F:      include/linux/fcdevice.h
15202 F:      include/linux/fddidevice.h
15203 F:      include/linux/hippidevice.h
15204 F:      include/linux/if_*
15205 F:      include/linux/inetdevice.h
15206 F:      include/linux/netdevice.h
15207 F:      include/uapi/linux/cn_proc.h
15208 F:      include/uapi/linux/if_*
15209 F:      include/uapi/linux/netdevice.h
15210 X:      drivers/net/wireless/
15211
15212 NETWORKING DRIVERS (WIRELESS)
15213 M:      Kalle Valo <kvalo@kernel.org>
15214 L:      linux-wireless@vger.kernel.org
15215 S:      Maintained
15216 W:      https://wireless.wiki.kernel.org/
15217 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15220 F:      Documentation/devicetree/bindings/net/wireless/
15221 F:      drivers/net/wireless/
15222
15223 NETWORKING [DSA]
15224 M:      Andrew Lunn <andrew@lunn.ch>
15225 M:      Florian Fainelli <f.fainelli@gmail.com>
15226 M:      Vladimir Oltean <olteanv@gmail.com>
15227 S:      Maintained
15228 F:      Documentation/devicetree/bindings/net/dsa/
15229 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15230 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15231 F:      drivers/net/dsa/
15232 F:      include/linux/dsa/
15233 F:      include/linux/platform_data/dsa.h
15234 F:      include/net/dsa.h
15235 F:      net/dsa/
15236 F:      tools/testing/selftests/drivers/net/dsa/
15237
15238 NETWORKING [GENERAL]
15239 M:      "David S. Miller" <davem@davemloft.net>
15240 M:      Eric Dumazet <edumazet@google.com>
15241 M:      Jakub Kicinski <kuba@kernel.org>
15242 M:      Paolo Abeni <pabeni@redhat.com>
15243 L:      netdev@vger.kernel.org
15244 S:      Maintained
15245 P:      Documentation/process/maintainer-netdev.rst
15246 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15247 B:      mailto:netdev@vger.kernel.org
15248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15250 F:      Documentation/core-api/netlink.rst
15251 F:      Documentation/netlink/
15252 F:      Documentation/networking/
15253 F:      Documentation/networking/net_cachelines/
15254 F:      Documentation/process/maintainer-netdev.rst
15255 F:      Documentation/userspace-api/netlink/
15256 F:      include/linux/framer/framer-provider.h
15257 F:      include/linux/framer/framer.h
15258 F:      include/linux/in.h
15259 F:      include/linux/indirect_call_wrapper.h
15260 F:      include/linux/net.h
15261 F:      include/linux/netdevice.h
15262 F:      include/net/
15263 F:      include/uapi/linux/in.h
15264 F:      include/uapi/linux/net.h
15265 F:      include/uapi/linux/net_namespace.h
15266 F:      include/uapi/linux/netdevice.h
15267 F:      lib/net_utils.c
15268 F:      lib/random32.c
15269 F:      net/
15270 F:      tools/net/
15271 F:      tools/testing/selftests/net/
15272 X:      net/9p/
15273 X:      net/bluetooth/
15274
15275 NETWORKING [IPSEC]
15276 M:      Steffen Klassert <steffen.klassert@secunet.com>
15277 M:      Herbert Xu <herbert@gondor.apana.org.au>
15278 M:      "David S. Miller" <davem@davemloft.net>
15279 L:      netdev@vger.kernel.org
15280 S:      Maintained
15281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15283 F:      include/net/xfrm.h
15284 F:      include/uapi/linux/xfrm.h
15285 F:      net/ipv4/ah4.c
15286 F:      net/ipv4/esp4*
15287 F:      net/ipv4/ip_vti.c
15288 F:      net/ipv4/ipcomp.c
15289 F:      net/ipv4/xfrm*
15290 F:      net/ipv6/ah6.c
15291 F:      net/ipv6/esp6*
15292 F:      net/ipv6/ip6_vti.c
15293 F:      net/ipv6/ipcomp6.c
15294 F:      net/ipv6/xfrm*
15295 F:      net/key/
15296 F:      net/xfrm/
15297 F:      tools/testing/selftests/net/ipsec.c
15298
15299 NETWORKING [IPv4/IPv6]
15300 M:      "David S. Miller" <davem@davemloft.net>
15301 M:      David Ahern <dsahern@kernel.org>
15302 L:      netdev@vger.kernel.org
15303 S:      Maintained
15304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15305 F:      arch/x86/net/*
15306 F:      include/linux/ip.h
15307 F:      include/linux/ipv6*
15308 F:      include/net/fib*
15309 F:      include/net/ip*
15310 F:      include/net/route.h
15311 F:      net/ipv4/
15312 F:      net/ipv6/
15313
15314 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15315 M:      Paul Moore <paul@paul-moore.com>
15316 L:      netdev@vger.kernel.org
15317 L:      linux-security-module@vger.kernel.org
15318 S:      Supported
15319 W:      https://github.com/netlabel
15320 F:      Documentation/netlabel/
15321 F:      include/net/calipso.h
15322 F:      include/net/cipso_ipv4.h
15323 F:      include/net/netlabel.h
15324 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15325 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15326 F:      net/ipv4/cipso_ipv4.c
15327 F:      net/ipv6/calipso.c
15328 F:      net/netfilter/xt_CONNSECMARK.c
15329 F:      net/netfilter/xt_SECMARK.c
15330 F:      net/netlabel/
15331
15332 NETWORKING [MACSEC]
15333 M:      Sabrina Dubroca <sd@queasysnail.net>
15334 L:      netdev@vger.kernel.org
15335 S:      Maintained
15336 F:      drivers/net/macsec.c
15337 F:      include/net/macsec.h
15338 F:      include/uapi/linux/if_macsec.h
15339 K:      macsec
15340 K:      \bmdo_
15341
15342 NETWORKING [MPTCP]
15343 M:      Matthieu Baerts <matttbe@kernel.org>
15344 M:      Mat Martineau <martineau@kernel.org>
15345 R:      Geliang Tang <geliang@kernel.org>
15346 L:      netdev@vger.kernel.org
15347 L:      mptcp@lists.linux.dev
15348 S:      Maintained
15349 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15350 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15351 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15352 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15353 F:      Documentation/netlink/specs/mptcp_pm.yaml
15354 F:      Documentation/networking/mptcp-sysctl.rst
15355 F:      include/net/mptcp.h
15356 F:      include/trace/events/mptcp.h
15357 F:      include/uapi/linux/mptcp*.h
15358 F:      net/mptcp/
15359 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15360 F:      tools/testing/selftests/net/mptcp/
15361
15362 NETWORKING [TCP]
15363 M:      Eric Dumazet <edumazet@google.com>
15364 L:      netdev@vger.kernel.org
15365 S:      Maintained
15366 F:      Documentation/networking/net_cachelines/tcp_sock.rst
15367 F:      include/linux/tcp.h
15368 F:      include/net/tcp.h
15369 F:      include/trace/events/tcp.h
15370 F:      include/uapi/linux/tcp.h
15371 F:      net/ipv4/syncookies.c
15372 F:      net/ipv4/tcp*.c
15373 F:      net/ipv6/syncookies.c
15374 F:      net/ipv6/tcp*.c
15375
15376 NETWORKING [TLS]
15377 M:      Boris Pismenny <borisp@nvidia.com>
15378 M:      John Fastabend <john.fastabend@gmail.com>
15379 M:      Jakub Kicinski <kuba@kernel.org>
15380 L:      netdev@vger.kernel.org
15381 S:      Maintained
15382 F:      include/net/tls.h
15383 F:      include/uapi/linux/tls.h
15384 F:      net/tls/*
15385
15386 NETXEN (1/10) GbE SUPPORT
15387 M:      Manish Chopra <manishc@marvell.com>
15388 M:      Rahul Verma <rahulv@marvell.com>
15389 M:      GR-Linux-NIC-Dev@marvell.com
15390 L:      netdev@vger.kernel.org
15391 S:      Supported
15392 F:      drivers/net/ethernet/qlogic/netxen/
15393
15394 NET_FAILOVER MODULE
15395 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15396 L:      netdev@vger.kernel.org
15397 S:      Supported
15398 F:      Documentation/networking/net_failover.rst
15399 F:      drivers/net/net_failover.c
15400 F:      include/net/net_failover.h
15401
15402 NEXTHOP
15403 M:      David Ahern <dsahern@kernel.org>
15404 L:      netdev@vger.kernel.org
15405 S:      Maintained
15406 F:      include/net/netns/nexthop.h
15407 F:      include/net/nexthop.h
15408 F:      include/uapi/linux/nexthop.h
15409 F:      net/ipv4/nexthop.c
15410
15411 NFC SUBSYSTEM
15412 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15413 L:      netdev@vger.kernel.org
15414 S:      Maintained
15415 F:      Documentation/devicetree/bindings/net/nfc/
15416 F:      drivers/nfc/
15417 F:      include/net/nfc/
15418 F:      include/uapi/linux/nfc.h
15419 F:      net/nfc/
15420
15421 NFC VIRTUAL NCI DEVICE DRIVER
15422 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15423 L:      netdev@vger.kernel.org
15424 S:      Supported
15425 F:      drivers/nfc/virtual_ncidev.c
15426 F:      tools/testing/selftests/nci/
15427
15428 NFS, SUNRPC, AND LOCKD CLIENTS
15429 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15430 M:      Anna Schumaker <anna@kernel.org>
15431 L:      linux-nfs@vger.kernel.org
15432 S:      Maintained
15433 W:      http://client.linux-nfs.org
15434 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15435 F:      Documentation/filesystems/nfs/
15436 F:      fs/lockd/
15437 F:      fs/nfs/
15438 F:      fs/nfs_common/
15439 F:      include/linux/lockd/
15440 F:      include/linux/nfs*
15441 F:      include/linux/sunrpc/
15442 F:      include/uapi/linux/nfs*
15443 F:      include/uapi/linux/sunrpc/
15444 F:      net/sunrpc/
15445
15446 NILFS2 FILESYSTEM
15447 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15448 L:      linux-nilfs@vger.kernel.org
15449 S:      Supported
15450 W:      https://nilfs.sourceforge.io/
15451 W:      https://nilfs.osdn.jp/
15452 T:      git https://github.com/konis/nilfs2.git
15453 F:      Documentation/filesystems/nilfs2.rst
15454 F:      fs/nilfs2/
15455 F:      include/trace/events/nilfs2.h
15456 F:      include/uapi/linux/nilfs2_api.h
15457 F:      include/uapi/linux/nilfs2_ondisk.h
15458
15459 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15460 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15461 S:      Maintained
15462 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15463 F:      Documentation/scsi/NinjaSCSI.rst
15464 F:      drivers/scsi/pcmcia/nsp_*
15465
15466 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15467 M:      GOTO Masanori <gotom@debian.or.jp>
15468 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15469 S:      Maintained
15470 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15471 F:      Documentation/scsi/NinjaSCSI.rst
15472 F:      drivers/scsi/nsp32*
15473
15474 NINTENDO HID DRIVER
15475 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15476 L:      linux-input@vger.kernel.org
15477 S:      Maintained
15478 F:      drivers/hid/hid-nintendo*
15479
15480 NIOS2 ARCHITECTURE
15481 M:      Dinh Nguyen <dinguyen@kernel.org>
15482 S:      Maintained
15483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15484 F:      arch/nios2/
15485
15486 NITRO ENCLAVES (NE)
15487 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15488 L:      linux-kernel@vger.kernel.org
15489 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15490 S:      Supported
15491 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15492 F:      Documentation/virt/ne_overview.rst
15493 F:      drivers/virt/nitro_enclaves/
15494 F:      include/linux/nitro_enclaves.h
15495 F:      include/uapi/linux/nitro_enclaves.h
15496 F:      samples/nitro_enclaves/
15497
15498 NITRO SECURE MODULE (NSM)
15499 M:      Alexander Graf <graf@amazon.com>
15500 L:      linux-kernel@vger.kernel.org
15501 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15502 S:      Supported
15503 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15504 F:      drivers/misc/nsm.c
15505 F:      include/uapi/linux/nsm.h
15506
15507 NOHZ, DYNTICKS SUPPORT
15508 M:      Frederic Weisbecker <frederic@kernel.org>
15509 M:      Thomas Gleixner <tglx@linutronix.de>
15510 M:      Ingo Molnar <mingo@kernel.org>
15511 L:      linux-kernel@vger.kernel.org
15512 S:      Maintained
15513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15514 F:      include/linux/sched/nohz.h
15515 F:      include/linux/tick.h
15516 F:      kernel/time/tick*.*
15517
15518 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15519 M:      Pavel Machek <pavel@ucw.cz>
15520 M:      Sakari Ailus <sakari.ailus@iki.fi>
15521 L:      linux-media@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/media/i2c/ad5820.c
15524 F:      drivers/media/i2c/et8ek8
15525
15526 NOKIA N900 POWER SUPPLY DRIVERS
15527 R:      Pali Rohár <pali@kernel.org>
15528 F:      drivers/power/supply/bq2415x_charger.c
15529 F:      drivers/power/supply/bq27xxx_battery.c
15530 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15531 F:      drivers/power/supply/isp1704_charger.c
15532 F:      drivers/power/supply/rx51_battery.c
15533 F:      include/linux/power/bq2415x_charger.h
15534 F:      include/linux/power/bq27xxx_battery.h
15535
15536 NOLIBC HEADER FILE
15537 M:      Willy Tarreau <w@1wt.eu>
15538 M:      Thomas Weißschuh <linux@weissschuh.net>
15539 S:      Maintained
15540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15541 F:      tools/include/nolibc/
15542 F:      tools/testing/selftests/nolibc/
15543
15544 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15545 M:      Hans de Goede <hdegoede@redhat.com>
15546 L:      linux-input@vger.kernel.org
15547 S:      Maintained
15548 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15549
15550 NSDEPS
15551 M:      Matthias Maennich <maennich@google.com>
15552 S:      Maintained
15553 F:      Documentation/core-api/symbol-namespaces.rst
15554 F:      scripts/nsdeps
15555
15556 NTB AMD DRIVER
15557 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15558 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15559 L:      ntb@lists.linux.dev
15560 S:      Supported
15561 F:      drivers/ntb/hw/amd/
15562
15563 NTB DRIVER CORE
15564 M:      Jon Mason <jdmason@kudzu.us>
15565 M:      Dave Jiang <dave.jiang@intel.com>
15566 M:      Allen Hubbe <allenbh@gmail.com>
15567 L:      ntb@lists.linux.dev
15568 S:      Supported
15569 W:      https://github.com/jonmason/ntb/wiki
15570 T:      git https://github.com/jonmason/ntb.git
15571 F:      drivers/net/ntb_netdev.c
15572 F:      drivers/ntb/
15573 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15574 F:      include/linux/ntb.h
15575 F:      include/linux/ntb_transport.h
15576 F:      tools/testing/selftests/ntb/
15577
15578 NTB IDT DRIVER
15579 M:      Serge Semin <fancer.lancer@gmail.com>
15580 L:      ntb@lists.linux.dev
15581 S:      Supported
15582 F:      drivers/ntb/hw/idt/
15583
15584 NTB INTEL DRIVER
15585 M:      Dave Jiang <dave.jiang@intel.com>
15586 L:      ntb@lists.linux.dev
15587 S:      Supported
15588 W:      https://github.com/davejiang/linux/wiki
15589 T:      git https://github.com/davejiang/linux.git
15590 F:      drivers/ntb/hw/intel/
15591
15592 NTFS3 FILESYSTEM
15593 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15594 L:      ntfs3@lists.linux.dev
15595 S:      Supported
15596 W:      http://www.paragon-software.com/
15597 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15598 F:      Documentation/filesystems/ntfs3.rst
15599 F:      fs/ntfs3/
15600
15601 NUBUS SUBSYSTEM
15602 M:      Finn Thain <fthain@linux-m68k.org>
15603 L:      linux-m68k@lists.linux-m68k.org
15604 S:      Maintained
15605 F:      arch/*/include/asm/nubus.h
15606 F:      drivers/nubus/
15607 F:      include/linux/nubus.h
15608 F:      include/uapi/linux/nubus.h
15609
15610 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15611 M:      Antonino Daplas <adaplas@gmail.com>
15612 L:      linux-fbdev@vger.kernel.org
15613 S:      Maintained
15614 F:      drivers/video/fbdev/nvidia/
15615 F:      drivers/video/fbdev/riva/
15616
15617 NVIDIA WMI EC BACKLIGHT DRIVER
15618 M:      Daniel Dadap <ddadap@nvidia.com>
15619 L:      platform-driver-x86@vger.kernel.org
15620 S:      Supported
15621 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15622 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15623
15624 NVM EXPRESS DRIVER
15625 M:      Keith Busch <kbusch@kernel.org>
15626 M:      Jens Axboe <axboe@fb.com>
15627 M:      Christoph Hellwig <hch@lst.de>
15628 M:      Sagi Grimberg <sagi@grimberg.me>
15629 L:      linux-nvme@lists.infradead.org
15630 S:      Supported
15631 W:      http://git.infradead.org/nvme.git
15632 T:      git git://git.infradead.org/nvme.git
15633 F:      Documentation/nvme/
15634 F:      drivers/nvme/common/
15635 F:      drivers/nvme/host/
15636 F:      include/linux/nvme-*.h
15637 F:      include/linux/nvme.h
15638 F:      include/uapi/linux/nvme_ioctl.h
15639
15640 NVM EXPRESS FABRICS AUTHENTICATION
15641 M:      Hannes Reinecke <hare@suse.de>
15642 L:      linux-nvme@lists.infradead.org
15643 S:      Supported
15644 F:      drivers/nvme/host/auth.c
15645 F:      drivers/nvme/target/auth.c
15646 F:      drivers/nvme/target/fabrics-cmd-auth.c
15647 F:      include/linux/nvme-auth.h
15648
15649 NVM EXPRESS FC TRANSPORT DRIVERS
15650 M:      James Smart <james.smart@broadcom.com>
15651 L:      linux-nvme@lists.infradead.org
15652 S:      Supported
15653 F:      drivers/nvme/host/fc.c
15654 F:      drivers/nvme/target/fc.c
15655 F:      drivers/nvme/target/fcloop.c
15656 F:      include/linux/nvme-fc-driver.h
15657 F:      include/linux/nvme-fc.h
15658
15659 NVM EXPRESS HARDWARE MONITORING SUPPORT
15660 M:      Guenter Roeck <linux@roeck-us.net>
15661 L:      linux-nvme@lists.infradead.org
15662 S:      Supported
15663 F:      drivers/nvme/host/hwmon.c
15664
15665 NVM EXPRESS TARGET DRIVER
15666 M:      Christoph Hellwig <hch@lst.de>
15667 M:      Sagi Grimberg <sagi@grimberg.me>
15668 M:      Chaitanya Kulkarni <kch@nvidia.com>
15669 L:      linux-nvme@lists.infradead.org
15670 S:      Supported
15671 W:      http://git.infradead.org/nvme.git
15672 T:      git git://git.infradead.org/nvme.git
15673 F:      drivers/nvme/target/
15674
15675 NVMEM FRAMEWORK
15676 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15677 S:      Maintained
15678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15679 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15680 F:      Documentation/devicetree/bindings/nvmem/
15681 F:      drivers/nvmem/
15682 F:      include/linux/nvmem-consumer.h
15683 F:      include/linux/nvmem-provider.h
15684
15685 NXP BLUETOOTH WIRELESS DRIVERS
15686 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15687 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15688 S:      Maintained
15689 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15690 F:      drivers/bluetooth/btnxpuart.c
15691
15692 NXP C45 TJA11XX PHY DRIVER
15693 M:      Andrei Botila <andrei.botila@oss.nxp.com>
15694 L:      netdev@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/net/phy/nxp-c45-tja11xx*
15697
15698 NXP FSPI DRIVER
15699 M:      Han Xu <han.xu@nxp.com>
15700 M:      Haibo Chen <haibo.chen@nxp.com>
15701 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15702 L:      linux-spi@vger.kernel.org
15703 S:      Maintained
15704 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15705 F:      drivers/spi/spi-nxp-fspi.c
15706
15707 NXP FXAS21002C DRIVER
15708 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15709 L:      linux-iio@vger.kernel.org
15710 S:      Maintained
15711 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15712 F:      drivers/iio/gyro/fxas21002c.h
15713 F:      drivers/iio/gyro/fxas21002c_core.c
15714 F:      drivers/iio/gyro/fxas21002c_i2c.c
15715 F:      drivers/iio/gyro/fxas21002c_spi.c
15716
15717 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15718 M:      Haibo Chen <haibo.chen@nxp.com>
15719 L:      linux-iio@vger.kernel.org
15720 L:      imx@lists.linux.dev
15721 S:      Maintained
15722 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15723 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15724 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15725 F:      drivers/iio/adc/imx7d_adc.c
15726 F:      drivers/iio/adc/imx93_adc.c
15727 F:      drivers/iio/adc/vf610_adc.c
15728
15729 NXP i.MX 8M ISI DRIVER
15730 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15731 L:      linux-media@vger.kernel.org
15732 S:      Maintained
15733 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15734 F:      drivers/media/platform/nxp/imx8-isi/
15735
15736 NXP i.MX 8MP DW100 V4L2 DRIVER
15737 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15738 L:      linux-media@vger.kernel.org
15739 S:      Maintained
15740 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15741 F:      Documentation/userspace-api/media/drivers/dw100.rst
15742 F:      drivers/media/platform/nxp/dw100/
15743 F:      include/uapi/linux/dw100.h
15744
15745 NXP i.MX 8MQ DCSS DRIVER
15746 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15747 R:      Lucas Stach <l.stach@pengutronix.de>
15748 L:      dri-devel@lists.freedesktop.org
15749 S:      Maintained
15750 T:      git git://anongit.freedesktop.org/drm/drm-misc
15751 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15752 F:      drivers/gpu/drm/imx/dcss/
15753
15754 NXP i.MX 8QXP ADC DRIVER
15755 M:      Cai Huoqing <cai.huoqing@linux.dev>
15756 M:      Haibo Chen <haibo.chen@nxp.com>
15757 L:      imx@lists.linux.dev
15758 L:      linux-iio@vger.kernel.org
15759 S:      Maintained
15760 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15761 F:      drivers/iio/adc/imx8qxp-adc.c
15762
15763 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15764 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15765 L:      imx@lists.linux.dev
15766 L:      linux-media@vger.kernel.org
15767 S:      Maintained
15768 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15769 F:      drivers/media/platform/nxp/imx-jpeg
15770
15771 NXP i.MX CLOCK DRIVERS
15772 M:      Abel Vesa <abelvesa@kernel.org>
15773 R:      Peng Fan <peng.fan@nxp.com>
15774 L:      linux-clk@vger.kernel.org
15775 L:      imx@lists.linux.dev
15776 S:      Maintained
15777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15778 F:      Documentation/devicetree/bindings/clock/imx*
15779 F:      drivers/clk/imx/
15780 F:      include/dt-bindings/clock/imx*
15781
15782 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15783 M:      Jagan Teki <jagan@amarulasolutions.com>
15784 S:      Maintained
15785 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15786 F:      drivers/regulator/pf8x00-regulator.c
15787
15788 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15789 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15790 L:      linux-kernel@vger.kernel.org
15791 S:      Maintained
15792 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15793 F:      drivers/extcon/extcon-ptn5150.c
15794
15795 NXP SGTL5000 DRIVER
15796 M:      Fabio Estevam <festevam@gmail.com>
15797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15798 S:      Maintained
15799 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15800 F:      sound/soc/codecs/sgtl5000*
15801
15802 NXP SJA1105 ETHERNET SWITCH DRIVER
15803 M:      Vladimir Oltean <olteanv@gmail.com>
15804 L:      linux-kernel@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/net/dsa/sja1105
15807 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15808
15809 NXP TDA998X DRM DRIVER
15810 M:      Russell King <linux@armlinux.org.uk>
15811 S:      Maintained
15812 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15813 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15814 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15815 F:      include/drm/i2c/tda998x.h
15816 F:      include/dt-bindings/display/tda998x.h
15817 K:      "nxp,tda998x"
15818
15819 NXP TFA9879 DRIVER
15820 M:      Peter Rosin <peda@axentia.se>
15821 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15822 S:      Maintained
15823 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15824 F:      sound/soc/codecs/tfa9879*
15825
15826 NXP-NCI NFC DRIVER
15827 S:      Orphan
15828 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15829 F:      drivers/nfc/nxp-nci
15830
15831 NXP/Goodix TFA989X (TFA1) DRIVER
15832 M:      Stephan Gerhold <stephan@gerhold.net>
15833 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15834 S:      Maintained
15835 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15836 F:      sound/soc/codecs/tfa989x.c
15837
15838 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15839 M:      Jonas Malaco <jonas@protocubo.io>
15840 L:      linux-hwmon@vger.kernel.org
15841 S:      Maintained
15842 F:      Documentation/hwmon/nzxt-kraken2.rst
15843 F:      drivers/hwmon/nzxt-kraken2.c
15844
15845 NZXT-SMART2 HARDWARE MONITORING DRIVER
15846 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15847 L:      linux-hwmon@vger.kernel.org
15848 S:      Maintained
15849 F:      Documentation/hwmon/nzxt-smart2.rst
15850 F:      drivers/hwmon/nzxt-smart2.c
15851
15852 OBJAGG
15853 M:      Jiri Pirko <jiri@resnulli.us>
15854 L:      netdev@vger.kernel.org
15855 S:      Supported
15856 F:      include/linux/objagg.h
15857 F:      lib/objagg.c
15858 F:      lib/test_objagg.c
15859
15860 OBJPOOL
15861 M:      Matt Wu <wuqiang.matt@bytedance.com>
15862 S:      Supported
15863 F:      include/linux/objpool.h
15864 F:      lib/objpool.c
15865 F:      lib/test_objpool.c
15866
15867 OBJTOOL
15868 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15869 M:      Peter Zijlstra <peterz@infradead.org>
15870 S:      Supported
15871 F:      include/linux/objtool*.h
15872 F:      tools/objtool/
15873
15874 OCELOT ETHERNET SWITCH DRIVER
15875 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15876 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15877 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15878 M:      UNGLinuxDriver@microchip.com
15879 L:      netdev@vger.kernel.org
15880 S:      Supported
15881 F:      drivers/net/dsa/ocelot/*
15882 F:      drivers/net/ethernet/mscc/
15883 F:      include/soc/mscc/ocelot*
15884 F:      net/dsa/tag_ocelot.c
15885 F:      net/dsa/tag_ocelot_8021q.c
15886 F:      tools/testing/selftests/drivers/net/ocelot/*
15887
15888 OCELOT EXTERNAL SWITCH CONTROL
15889 M:      Colin Foster <colin.foster@in-advantage.com>
15890 S:      Supported
15891 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15892 F:      drivers/mfd/ocelot*
15893 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15894 F:      include/linux/mfd/ocelot.h
15895
15896 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15897 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15898 M:      Andrew Donnellan <ajd@linux.ibm.com>
15899 L:      linuxppc-dev@lists.ozlabs.org
15900 S:      Supported
15901 F:      Documentation/userspace-api/accelerators/ocxl.rst
15902 F:      arch/powerpc/include/asm/pnv-ocxl.h
15903 F:      arch/powerpc/platforms/powernv/ocxl.c
15904 F:      drivers/misc/ocxl/
15905 F:      include/misc/ocxl*
15906 F:      include/uapi/misc/ocxl.h
15907
15908 OMAP AUDIO SUPPORT
15909 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15910 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15911 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15912 L:      linux-omap@vger.kernel.org
15913 S:      Maintained
15914 F:      sound/soc/ti/n810.c
15915 F:      sound/soc/ti/omap*
15916 F:      sound/soc/ti/rx51.c
15917 F:      sound/soc/ti/sdma-pcm.*
15918
15919 OMAP CLOCK FRAMEWORK SUPPORT
15920 M:      Paul Walmsley <paul@pwsan.com>
15921 L:      linux-omap@vger.kernel.org
15922 S:      Maintained
15923 F:      arch/arm/*omap*/*clock*
15924
15925 OMAP DEVICE TREE SUPPORT
15926 M:      Benoît Cousson <bcousson@baylibre.com>
15927 M:      Tony Lindgren <tony@atomide.com>
15928 L:      linux-omap@vger.kernel.org
15929 L:      devicetree@vger.kernel.org
15930 S:      Maintained
15931 F:      arch/arm/boot/dts/ti/omap/
15932
15933 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15934 L:      linux-omap@vger.kernel.org
15935 L:      linux-fbdev@vger.kernel.org
15936 S:      Orphan
15937 F:      Documentation/arch/arm/omap/dss.rst
15938 F:      drivers/video/fbdev/omap2/
15939
15940 OMAP FRAMEBUFFER SUPPORT
15941 L:      linux-fbdev@vger.kernel.org
15942 L:      linux-omap@vger.kernel.org
15943 S:      Orphan
15944 F:      drivers/video/fbdev/omap/
15945
15946 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15947 M:      Roger Quadros <rogerq@kernel.org>
15948 M:      Tony Lindgren <tony@atomide.com>
15949 L:      linux-omap@vger.kernel.org
15950 S:      Maintained
15951 F:      arch/arm/mach-omap2/*gpmc*
15952 F:      drivers/memory/omap-gpmc.c
15953
15954 OMAP GPIO DRIVER
15955 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15956 M:      Santosh Shilimkar <ssantosh@kernel.org>
15957 M:      Kevin Hilman <khilman@kernel.org>
15958 L:      linux-omap@vger.kernel.org
15959 S:      Maintained
15960 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15961 F:      drivers/gpio/gpio-omap.c
15962
15963 OMAP HARDWARE SPINLOCK SUPPORT
15964 L:      linux-omap@vger.kernel.org
15965 S:      Orphan
15966 F:      drivers/hwspinlock/omap_hwspinlock.c
15967
15968 OMAP HS MMC SUPPORT
15969 L:      linux-mmc@vger.kernel.org
15970 L:      linux-omap@vger.kernel.org
15971 S:      Orphan
15972 F:      drivers/mmc/host/omap_hsmmc.c
15973
15974 OMAP HWMOD DATA
15975 M:      Paul Walmsley <paul@pwsan.com>
15976 L:      linux-omap@vger.kernel.org
15977 S:      Maintained
15978 F:      arch/arm/mach-omap2/omap_hwmod*data*
15979
15980 OMAP HWMOD SUPPORT
15981 M:      Benoît Cousson <bcousson@baylibre.com>
15982 M:      Paul Walmsley <paul@pwsan.com>
15983 L:      linux-omap@vger.kernel.org
15984 S:      Maintained
15985 F:      arch/arm/mach-omap2/omap_hwmod.*
15986
15987 OMAP I2C DRIVER
15988 M:      Vignesh R <vigneshr@ti.com>
15989 L:      linux-omap@vger.kernel.org
15990 L:      linux-i2c@vger.kernel.org
15991 S:      Maintained
15992 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15993 F:      drivers/i2c/busses/i2c-omap.c
15994
15995 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15996 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15997 L:      linux-media@vger.kernel.org
15998 S:      Maintained
15999 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
16000 F:      drivers/media/platform/ti/omap3isp/
16001 F:      drivers/staging/media/omap4iss/
16002
16003 OMAP MMC SUPPORT
16004 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16005 L:      linux-omap@vger.kernel.org
16006 S:      Odd Fixes
16007 F:      drivers/mmc/host/omap.c
16008
16009 OMAP POWER MANAGEMENT SUPPORT
16010 M:      Kevin Hilman <khilman@kernel.org>
16011 L:      linux-omap@vger.kernel.org
16012 S:      Maintained
16013 F:      arch/arm/*omap*/*pm*
16014 F:      drivers/cpufreq/omap-cpufreq.c
16015
16016 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
16017 M:      Paul Walmsley <paul@pwsan.com>
16018 L:      linux-omap@vger.kernel.org
16019 S:      Maintained
16020 F:      arch/arm/mach-omap2/prm*
16021
16022 OMAP RANDOM NUMBER GENERATOR SUPPORT
16023 M:      Deepak Saxena <dsaxena@plexity.net>
16024 S:      Maintained
16025 F:      drivers/char/hw_random/omap-rng.c
16026
16027 OMAP USB SUPPORT
16028 L:      linux-usb@vger.kernel.org
16029 L:      linux-omap@vger.kernel.org
16030 S:      Orphan
16031 F:      arch/arm/*omap*/usb*
16032 F:      drivers/usb/*/*omap*
16033
16034 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
16035 M:      Mark Jackson <mpfj@newflow.co.uk>
16036 L:      linux-omap@vger.kernel.org
16037 S:      Maintained
16038 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
16039
16040 OMAP1 SUPPORT
16041 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16042 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
16043 M:      Tony Lindgren <tony@atomide.com>
16044 L:      linux-omap@vger.kernel.org
16045 S:      Maintained
16046 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16048 F:      arch/arm/configs/omap1_defconfig
16049 F:      arch/arm/mach-omap1/
16050 F:      drivers/i2c/busses/i2c-omap.c
16051 F:      include/linux/platform_data/ams-delta-fiq.h
16052 F:      include/linux/platform_data/i2c-omap.h
16053
16054 OMAP2+ SUPPORT
16055 M:      Tony Lindgren <tony@atomide.com>
16056 L:      linux-omap@vger.kernel.org
16057 S:      Maintained
16058 W:      http://www.muru.com/linux/omap/
16059 W:      http://linux.omap.com/
16060 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16062 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
16063 F:      arch/arm/configs/omap2plus_defconfig
16064 F:      arch/arm/mach-omap2/
16065 F:      drivers/bus/omap*.[ch]
16066 F:      drivers/bus/ti-sysc.c
16067 F:      drivers/gpio/gpio-tps65219.c
16068 F:      drivers/i2c/busses/i2c-omap.c
16069 F:      drivers/irqchip/irq-omap-intc.c
16070 F:      drivers/mfd/*omap*.c
16071 F:      drivers/mfd/menelaus.c
16072 F:      drivers/mfd/palmas.c
16073 F:      drivers/mfd/tps65217.c
16074 F:      drivers/mfd/tps65218.c
16075 F:      drivers/mfd/tps65219.c
16076 F:      drivers/mfd/tps65910.c
16077 F:      drivers/mfd/twl-core.[ch]
16078 F:      drivers/mfd/twl4030*.c
16079 F:      drivers/mfd/twl6030*.c
16080 F:      drivers/mfd/twl6040*.c
16081 F:      drivers/regulator/palmas-regulator*.c
16082 F:      drivers/regulator/pbias-regulator.c
16083 F:      drivers/regulator/tps65217-regulator.c
16084 F:      drivers/regulator/tps65218-regulator.c
16085 F:      drivers/regulator/tps65219-regulator.c
16086 F:      drivers/regulator/tps65910-regulator.c
16087 F:      drivers/regulator/twl-regulator.c
16088 F:      drivers/regulator/twl6030-regulator.c
16089 F:      include/linux/platform_data/i2c-omap.h
16090 F:      include/linux/platform_data/ti-sysc.h
16091
16092 OMFS FILESYSTEM
16093 M:      Bob Copeland <me@bobcopeland.com>
16094 L:      linux-karma-devel@lists.sourceforge.net
16095 S:      Maintained
16096 F:      Documentation/filesystems/omfs.rst
16097 F:      fs/omfs/
16098
16099 OMNIVISION OG01A1B SENSOR DRIVER
16100 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16101 L:      linux-media@vger.kernel.org
16102 S:      Maintained
16103 F:      drivers/media/i2c/og01a1b.c
16104
16105 OMNIVISION OV01A10 SENSOR DRIVER
16106 M:      Bingbu Cao <bingbu.cao@intel.com>
16107 L:      linux-media@vger.kernel.org
16108 S:      Maintained
16109 T:      git git://linuxtv.org/media_tree.git
16110 F:      drivers/media/i2c/ov01a10.c
16111
16112 OMNIVISION OV02A10 SENSOR DRIVER
16113 L:      linux-media@vger.kernel.org
16114 S:      Orphan
16115 T:      git git://linuxtv.org/media_tree.git
16116 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
16117 F:      drivers/media/i2c/ov02a10.c
16118
16119 OMNIVISION OV08D10 SENSOR DRIVER
16120 M:      Jimmy Su <jimmy.su@intel.com>
16121 L:      linux-media@vger.kernel.org
16122 S:      Maintained
16123 T:      git git://linuxtv.org/media_tree.git
16124 F:      drivers/media/i2c/ov08d10.c
16125
16126 OMNIVISION OV08X40 SENSOR DRIVER
16127 M:      Jason Chen <jason.z.chen@intel.com>
16128 L:      linux-media@vger.kernel.org
16129 S:      Maintained
16130 T:      git git://linuxtv.org/media_tree.git
16131 F:      drivers/media/i2c/ov08x40.c
16132
16133 OMNIVISION OV13858 SENSOR DRIVER
16134 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16135 L:      linux-media@vger.kernel.org
16136 S:      Maintained
16137 T:      git git://linuxtv.org/media_tree.git
16138 F:      drivers/media/i2c/ov13858.c
16139
16140 OMNIVISION OV13B10 SENSOR DRIVER
16141 M:      Arec Kao <arec.kao@intel.com>
16142 L:      linux-media@vger.kernel.org
16143 S:      Maintained
16144 T:      git git://linuxtv.org/media_tree.git
16145 F:      drivers/media/i2c/ov13b10.c
16146
16147 OMNIVISION OV2680 SENSOR DRIVER
16148 M:      Rui Miguel Silva <rmfrfs@gmail.com>
16149 M:      Hans de Goede <hansg@kernel.org>
16150 L:      linux-media@vger.kernel.org
16151 S:      Maintained
16152 T:      git git://linuxtv.org/media_tree.git
16153 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16154 F:      drivers/media/i2c/ov2680.c
16155
16156 OMNIVISION OV2685 SENSOR DRIVER
16157 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16158 L:      linux-media@vger.kernel.org
16159 S:      Maintained
16160 T:      git git://linuxtv.org/media_tree.git
16161 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16162 F:      drivers/media/i2c/ov2685.c
16163
16164 OMNIVISION OV2740 SENSOR DRIVER
16165 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16166 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16167 R:      Bingbu Cao <bingbu.cao@intel.com>
16168 L:      linux-media@vger.kernel.org
16169 S:      Maintained
16170 T:      git git://linuxtv.org/media_tree.git
16171 F:      drivers/media/i2c/ov2740.c
16172
16173 OMNIVISION OV4689 SENSOR DRIVER
16174 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
16175 L:      linux-media@vger.kernel.org
16176 S:      Maintained
16177 T:      git git://linuxtv.org/media_tree.git
16178 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16179 F:      drivers/media/i2c/ov4689.c
16180
16181 OMNIVISION OV5640 SENSOR DRIVER
16182 M:      Steve Longerbeam <slongerbeam@gmail.com>
16183 L:      linux-media@vger.kernel.org
16184 S:      Maintained
16185 T:      git git://linuxtv.org/media_tree.git
16186 F:      drivers/media/i2c/ov5640.c
16187
16188 OMNIVISION OV5647 SENSOR DRIVER
16189 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16190 M:      Jacopo Mondi <jacopo@jmondi.org>
16191 L:      linux-media@vger.kernel.org
16192 S:      Maintained
16193 T:      git git://linuxtv.org/media_tree.git
16194 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16195 F:      drivers/media/i2c/ov5647.c
16196
16197 OMNIVISION OV5670 SENSOR DRIVER
16198 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16199 L:      linux-media@vger.kernel.org
16200 S:      Maintained
16201 T:      git git://linuxtv.org/media_tree.git
16202 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16203 F:      drivers/media/i2c/ov5670.c
16204
16205 OMNIVISION OV5675 SENSOR DRIVER
16206 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16207 L:      linux-media@vger.kernel.org
16208 S:      Maintained
16209 T:      git git://linuxtv.org/media_tree.git
16210 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16211 F:      drivers/media/i2c/ov5675.c
16212
16213 OMNIVISION OV5693 SENSOR DRIVER
16214 M:      Daniel Scally <djrscally@gmail.com>
16215 L:      linux-media@vger.kernel.org
16216 S:      Maintained
16217 T:      git git://linuxtv.org/media_tree.git
16218 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16219 F:      drivers/media/i2c/ov5693.c
16220
16221 OMNIVISION OV5695 SENSOR DRIVER
16222 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16223 L:      linux-media@vger.kernel.org
16224 S:      Maintained
16225 T:      git git://linuxtv.org/media_tree.git
16226 F:      drivers/media/i2c/ov5695.c
16227
16228 OMNIVISION OV64A40 SENSOR DRIVER
16229 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16230 L:      linux-media@vger.kernel.org
16231 S:      Maintained
16232 T:      git git://linuxtv.org/media_tree.git
16233 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
16234 F:      drivers/media/i2c/ov64a40.c
16235
16236 OMNIVISION OV7670 SENSOR DRIVER
16237 L:      linux-media@vger.kernel.org
16238 S:      Orphan
16239 T:      git git://linuxtv.org/media_tree.git
16240 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16241 F:      drivers/media/i2c/ov7670.c
16242
16243 OMNIVISION OV772x SENSOR DRIVER
16244 M:      Jacopo Mondi <jacopo@jmondi.org>
16245 L:      linux-media@vger.kernel.org
16246 S:      Odd fixes
16247 T:      git git://linuxtv.org/media_tree.git
16248 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16249 F:      drivers/media/i2c/ov772x.c
16250 F:      include/media/i2c/ov772x.h
16251
16252 OMNIVISION OV7740 SENSOR DRIVER
16253 L:      linux-media@vger.kernel.org
16254 S:      Orphan
16255 T:      git git://linuxtv.org/media_tree.git
16256 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16257 F:      drivers/media/i2c/ov7740.c
16258
16259 OMNIVISION OV8856 SENSOR DRIVER
16260 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16261 L:      linux-media@vger.kernel.org
16262 S:      Maintained
16263 T:      git git://linuxtv.org/media_tree.git
16264 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16265 F:      drivers/media/i2c/ov8856.c
16266
16267 OMNIVISION OV8858 SENSOR DRIVER
16268 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16269 M:      Nicholas Roth <nicholas@rothemail.net>
16270 L:      linux-media@vger.kernel.org
16271 S:      Maintained
16272 T:      git git://linuxtv.org/media_tree.git
16273 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16274 F:      drivers/media/i2c/ov8858.c
16275
16276 OMNIVISION OV9282 SENSOR DRIVER
16277 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16278 L:      linux-media@vger.kernel.org
16279 S:      Maintained
16280 T:      git git://linuxtv.org/media_tree.git
16281 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16282 F:      drivers/media/i2c/ov9282.c
16283
16284 OMNIVISION OV9640 SENSOR DRIVER
16285 M:      Petr Cvek <petrcvekcz@gmail.com>
16286 L:      linux-media@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/media/i2c/ov9640.*
16289
16290 OMNIVISION OV9650 SENSOR DRIVER
16291 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16292 R:      Akinobu Mita <akinobu.mita@gmail.com>
16293 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16294 L:      linux-media@vger.kernel.org
16295 S:      Maintained
16296 T:      git git://linuxtv.org/media_tree.git
16297 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16298 F:      drivers/media/i2c/ov9650.c
16299
16300 OMNIVISION OV9734 SENSOR DRIVER
16301 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16302 R:      Bingbu Cao <bingbu.cao@intel.com>
16303 L:      linux-media@vger.kernel.org
16304 S:      Maintained
16305 T:      git git://linuxtv.org/media_tree.git
16306 F:      drivers/media/i2c/ov9734.c
16307
16308 ONBOARD USB HUB DRIVER
16309 M:      Matthias Kaehlcke <mka@chromium.org>
16310 L:      linux-usb@vger.kernel.org
16311 S:      Maintained
16312 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16313 F:      drivers/usb/misc/onboard_usb_hub.c
16314
16315 ONENAND FLASH DRIVER
16316 M:      Kyungmin Park <kyungmin.park@samsung.com>
16317 L:      linux-mtd@lists.infradead.org
16318 S:      Maintained
16319 F:      drivers/mtd/nand/onenand/
16320 F:      include/linux/mtd/onenand*.h
16321
16322 ONEXPLAYER FAN DRIVER
16323 M:      Derek John Clark <derekjohn.clark@gmail.com>
16324 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16325 L:      linux-hwmon@vger.kernel.org
16326 S:      Maintained
16327 F:      drivers/hwmon/oxp-sensors.c
16328
16329 ONIE TLV NVMEM LAYOUT DRIVER
16330 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16331 S:      Maintained
16332 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16333 F:      drivers/nvmem/layouts/onie-tlv.c
16334
16335 ONION OMEGA2+ BOARD
16336 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16337 L:      linux-mips@vger.kernel.org
16338 S:      Maintained
16339 F:      arch/mips/boot/dts/ralink/omega2p.dts
16340
16341 ONSEMI ETHERNET PHY DRIVERS
16342 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16343 L:      netdev@vger.kernel.org
16344 S:      Supported
16345 W:      http://www.onsemi.com
16346 F:      drivers/net/phy/ncn*
16347
16348 OP-TEE DRIVER
16349 M:      Jens Wiklander <jens.wiklander@linaro.org>
16350 L:      op-tee@lists.trustedfirmware.org
16351 S:      Maintained
16352 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16353 F:      drivers/tee/optee/
16354
16355 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16356 M:      Sumit Garg <sumit.garg@linaro.org>
16357 L:      op-tee@lists.trustedfirmware.org
16358 S:      Maintained
16359 F:      drivers/char/hw_random/optee-rng.c
16360
16361 OP-TEE RTC DRIVER
16362 M:      Clément Léger <clement.leger@bootlin.com>
16363 L:      linux-rtc@vger.kernel.org
16364 S:      Maintained
16365 F:      drivers/rtc/rtc-optee.c
16366
16367 OPA-VNIC DRIVER
16368 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16369 L:      linux-rdma@vger.kernel.org
16370 S:      Supported
16371 F:      drivers/infiniband/ulp/opa_vnic
16372
16373 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16374 M:      Rob Herring <robh+dt@kernel.org>
16375 M:      Frank Rowand <frowand.list@gmail.com>
16376 L:      devicetree@vger.kernel.org
16377 S:      Maintained
16378 W:      http://www.devicetree.org/
16379 C:      irc://irc.libera.chat/devicetree
16380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16381 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16382 F:      drivers/of/
16383 F:      include/linux/of*.h
16384 F:      scripts/dtc/
16385 F:      tools/testing/selftests/dt/
16386 K:      of_overlay_notifier_
16387 K:      of_overlay_fdt_apply
16388 K:      of_overlay_remove
16389
16390 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16391 M:      Rob Herring <robh+dt@kernel.org>
16392 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16393 M:      Conor Dooley <conor+dt@kernel.org>
16394 L:      devicetree@vger.kernel.org
16395 S:      Maintained
16396 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16397 C:      irc://irc.libera.chat/devicetree
16398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16399 F:      Documentation/devicetree/
16400 F:      arch/*/boot/dts/
16401 F:      include/dt-bindings/
16402
16403 OPENCOMPUTE PTP CLOCK DRIVER
16404 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16405 M:      Vadim Fedorenko <vadfed@linux.dev>
16406 L:      netdev@vger.kernel.org
16407 S:      Maintained
16408 F:      drivers/ptp/ptp_ocp.c
16409
16410 OPENCORES I2C BUS DRIVER
16411 M:      Peter Korsgaard <peter@korsgaard.com>
16412 M:      Andrew Lunn <andrew@lunn.ch>
16413 L:      linux-i2c@vger.kernel.org
16414 S:      Maintained
16415 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16416 F:      Documentation/i2c/busses/i2c-ocores.rst
16417 F:      drivers/i2c/busses/i2c-ocores.c
16418 F:      include/linux/platform_data/i2c-ocores.h
16419
16420 OPENRISC ARCHITECTURE
16421 M:      Jonas Bonn <jonas@southpole.se>
16422 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16423 M:      Stafford Horne <shorne@gmail.com>
16424 L:      linux-openrisc@vger.kernel.org
16425 S:      Maintained
16426 W:      http://openrisc.io
16427 T:      git https://github.com/openrisc/linux.git
16428 F:      Documentation/arch/openrisc/
16429 F:      Documentation/devicetree/bindings/openrisc/
16430 F:      arch/openrisc/
16431 F:      drivers/irqchip/irq-ompic.c
16432 F:      drivers/irqchip/irq-or1k-*
16433
16434 OPENVSWITCH
16435 M:      Pravin B Shelar <pshelar@ovn.org>
16436 L:      netdev@vger.kernel.org
16437 L:      dev@openvswitch.org
16438 S:      Maintained
16439 W:      http://openvswitch.org
16440 F:      include/uapi/linux/openvswitch.h
16441 F:      net/openvswitch/
16442 F:      tools/testing/selftests/net/openvswitch/
16443
16444 OPERATING PERFORMANCE POINTS (OPP)
16445 M:      Viresh Kumar <vireshk@kernel.org>
16446 M:      Nishanth Menon <nm@ti.com>
16447 M:      Stephen Boyd <sboyd@kernel.org>
16448 L:      linux-pm@vger.kernel.org
16449 S:      Maintained
16450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16451 F:      Documentation/devicetree/bindings/opp/
16452 F:      Documentation/power/opp.rst
16453 F:      drivers/opp/
16454 F:      include/linux/pm_opp.h
16455
16456 OPL4 DRIVER
16457 M:      Clemens Ladisch <clemens@ladisch.de>
16458 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16459 S:      Maintained
16460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16461 F:      sound/drivers/opl4/
16462
16463 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16464 M:      Mark Fasheh <mark@fasheh.com>
16465 M:      Joel Becker <jlbec@evilplan.org>
16466 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16467 L:      ocfs2-devel@lists.linux.dev
16468 S:      Supported
16469 W:      http://ocfs2.wiki.kernel.org
16470 F:      Documentation/filesystems/dlmfs.rst
16471 F:      Documentation/filesystems/ocfs2.rst
16472 F:      fs/ocfs2/
16473
16474 ORANGEFS FILESYSTEM
16475 M:      Mike Marshall <hubcap@omnibond.com>
16476 R:      Martin Brandenburg <martin@omnibond.com>
16477 L:      devel@lists.orangefs.org
16478 S:      Supported
16479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16480 F:      Documentation/filesystems/orangefs.rst
16481 F:      fs/orangefs/
16482
16483 OV2659 OMNIVISION SENSOR DRIVER
16484 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16485 L:      linux-media@vger.kernel.org
16486 S:      Maintained
16487 W:      https://linuxtv.org
16488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16489 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16490 F:      drivers/media/i2c/ov2659.c
16491 F:      include/media/i2c/ov2659.h
16492
16493 OVERLAY FILESYSTEM
16494 M:      Miklos Szeredi <miklos@szeredi.hu>
16495 M:      Amir Goldstein <amir73il@gmail.com>
16496 L:      linux-unionfs@vger.kernel.org
16497 S:      Supported
16498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16499 F:      Documentation/filesystems/overlayfs.rst
16500 F:      fs/overlayfs/
16501
16502 P54 WIRELESS DRIVER
16503 M:      Christian Lamparter <chunkeey@googlemail.com>
16504 L:      linux-wireless@vger.kernel.org
16505 S:      Maintained
16506 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16507 F:      drivers/net/wireless/intersil/p54/
16508
16509 PACKET SOCKETS
16510 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16511 S:      Maintained
16512 F:      include/uapi/linux/if_packet.h
16513 F:      net/packet/af_packet.c
16514
16515 PACKING
16516 M:      Vladimir Oltean <olteanv@gmail.com>
16517 L:      netdev@vger.kernel.org
16518 S:      Supported
16519 F:      Documentation/core-api/packing.rst
16520 F:      include/linux/packing.h
16521 F:      lib/packing.c
16522
16523 PADATA PARALLEL EXECUTION MECHANISM
16524 M:      Steffen Klassert <steffen.klassert@secunet.com>
16525 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16526 L:      linux-crypto@vger.kernel.org
16527 L:      linux-kernel@vger.kernel.org
16528 S:      Maintained
16529 F:      Documentation/core-api/padata.rst
16530 F:      include/linux/padata.h
16531 F:      kernel/padata.c
16532
16533 PAGE CACHE
16534 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16535 L:      linux-fsdevel@vger.kernel.org
16536 S:      Supported
16537 T:      git git://git.infradead.org/users/willy/pagecache.git
16538 F:      Documentation/filesystems/locking.rst
16539 F:      Documentation/filesystems/vfs.rst
16540 F:      include/linux/pagemap.h
16541 F:      mm/filemap.c
16542 F:      mm/page-writeback.c
16543 F:      mm/readahead.c
16544 F:      mm/truncate.c
16545
16546 PAGE POOL
16547 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16548 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16549 L:      netdev@vger.kernel.org
16550 S:      Supported
16551 F:      Documentation/networking/page_pool.rst
16552 F:      include/net/page_pool/
16553 F:      include/trace/events/page_pool.h
16554 F:      net/core/page_pool.c
16555
16556 PAGE TABLE CHECK
16557 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16558 M:      Andrew Morton <akpm@linux-foundation.org>
16559 L:      linux-mm@kvack.org
16560 S:      Maintained
16561 F:      Documentation/mm/page_table_check.rst
16562 F:      include/linux/page_table_check.h
16563 F:      mm/page_table_check.c
16564
16565 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16566 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16567 L:      platform-driver-x86@vger.kernel.org
16568 S:      Maintained
16569 F:      drivers/platform/x86/panasonic-laptop.c
16570
16571 PARALLAX PING IIO SENSOR DRIVER
16572 M:      Andreas Klinger <ak@it-klinger.de>
16573 L:      linux-iio@vger.kernel.org
16574 S:      Maintained
16575 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16576 F:      drivers/iio/proximity/ping.c
16577
16578 PARALLEL LCD/KEYPAD PANEL DRIVER
16579 M:      Willy Tarreau <willy@haproxy.com>
16580 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16581 S:      Odd Fixes
16582 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16583 F:      drivers/auxdisplay/panel.c
16584
16585 PARALLEL PORT SUBSYSTEM
16586 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16587 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16588 L:      linux-parport@lists.infradead.org (subscribers-only)
16589 S:      Maintained
16590 F:      Documentation/driver-api/parport*.rst
16591 F:      drivers/char/ppdev.c
16592 F:      drivers/parport/
16593 F:      include/linux/parport*.h
16594 F:      include/uapi/linux/ppdev.h
16595
16596 PARAVIRT_OPS INTERFACE
16597 M:      Juergen Gross <jgross@suse.com>
16598 R:      Ajay Kaher <akaher@vmware.com>
16599 R:      Alexey Makhalov <amakhalov@vmware.com>
16600 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16601 L:      virtualization@lists.linux.dev
16602 L:      x86@kernel.org
16603 S:      Supported
16604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16605 F:      Documentation/virt/paravirt_ops.rst
16606 F:      arch/*/include/asm/paravirt*.h
16607 F:      arch/*/kernel/paravirt*
16608 F:      include/linux/hypervisor.h
16609
16610 PARISC ARCHITECTURE
16611 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16612 M:      Helge Deller <deller@gmx.de>
16613 L:      linux-parisc@vger.kernel.org
16614 S:      Maintained
16615 W:      https://parisc.wiki.kernel.org
16616 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16619 F:      Documentation/arch/parisc/
16620 F:      arch/parisc/
16621 F:      drivers/char/agp/parisc-agp.c
16622 F:      drivers/input/misc/hp_sdc_rtc.c
16623 F:      drivers/input/serio/gscps2.c
16624 F:      drivers/input/serio/hp_sdc*
16625 F:      drivers/parisc/
16626 F:      drivers/parport/parport_gsc.*
16627 F:      drivers/tty/serial/8250/8250_parisc.c
16628 F:      drivers/video/console/sti*
16629 F:      drivers/video/fbdev/sti*
16630 F:      drivers/video/logo/logo_parisc*
16631 F:      include/linux/hp_sdc.h
16632
16633 PARMAN
16634 M:      Jiri Pirko <jiri@resnulli.us>
16635 L:      netdev@vger.kernel.org
16636 S:      Supported
16637 F:      include/linux/parman.h
16638 F:      lib/parman.c
16639 F:      lib/test_parman.c
16640
16641 PC ENGINES APU BOARD DRIVER
16642 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16643 S:      Maintained
16644 F:      drivers/platform/x86/pcengines-apuv2.c
16645
16646 PC87360 HARDWARE MONITORING DRIVER
16647 M:      Jim Cromie <jim.cromie@gmail.com>
16648 L:      linux-hwmon@vger.kernel.org
16649 S:      Maintained
16650 F:      Documentation/hwmon/pc87360.rst
16651 F:      drivers/hwmon/pc87360.c
16652
16653 PC8736x GPIO DRIVER
16654 M:      Jim Cromie <jim.cromie@gmail.com>
16655 S:      Maintained
16656 F:      drivers/char/pc8736x_gpio.c
16657
16658 PC87427 HARDWARE MONITORING DRIVER
16659 M:      Jean Delvare <jdelvare@suse.com>
16660 L:      linux-hwmon@vger.kernel.org
16661 S:      Maintained
16662 F:      Documentation/hwmon/pc87427.rst
16663 F:      drivers/hwmon/pc87427.c
16664
16665 PCA9532 LED DRIVER
16666 M:      Riku Voipio <riku.voipio@iki.fi>
16667 S:      Maintained
16668 F:      drivers/leds/leds-pca9532.c
16669 F:      include/linux/leds-pca9532.h
16670
16671 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16672 M:      Guenter Roeck <linux@roeck-us.net>
16673 L:      linux-i2c@vger.kernel.org
16674 S:      Maintained
16675 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16676
16677 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16678 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16679 M:      Pali Rohár <pali@kernel.org>
16680 L:      linux-pci@vger.kernel.org
16681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16682 S:      Maintained
16683 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16684 F:      drivers/pci/controller/pci-aardvark.c
16685
16686 PCI DRIVER FOR ALTERA PCIE IP
16687 M:      Joyce Ooi <joyce.ooi@intel.com>
16688 L:      linux-pci@vger.kernel.org
16689 S:      Supported
16690 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16691 F:      drivers/pci/controller/pcie-altera.c
16692
16693 PCI DRIVER FOR APPLIEDMICRO XGENE
16694 M:      Toan Le <toan@os.amperecomputing.com>
16695 L:      linux-pci@vger.kernel.org
16696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16697 S:      Maintained
16698 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16699 F:      drivers/pci/controller/pci-xgene.c
16700
16701 PCI DRIVER FOR ARM VERSATILE PLATFORM
16702 M:      Rob Herring <robh@kernel.org>
16703 L:      linux-pci@vger.kernel.org
16704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16705 S:      Maintained
16706 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16707 F:      drivers/pci/controller/pci-versatile.c
16708
16709 PCI DRIVER FOR ARMADA 8K
16710 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16711 L:      linux-pci@vger.kernel.org
16712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16713 S:      Maintained
16714 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16715 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16716
16717 PCI DRIVER FOR CADENCE PCIE IP
16718 L:      linux-pci@vger.kernel.org
16719 S:      Orphan
16720 F:      Documentation/devicetree/bindings/pci/cdns,*
16721 F:      drivers/pci/controller/cadence/*cadence*
16722
16723 PCI DRIVER FOR FREESCALE LAYERSCAPE
16724 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16725 M:      Mingkai Hu <mingkai.hu@nxp.com>
16726 M:      Roy Zang <roy.zang@nxp.com>
16727 L:      linuxppc-dev@lists.ozlabs.org
16728 L:      linux-pci@vger.kernel.org
16729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16730 S:      Maintained
16731 F:      drivers/pci/controller/dwc/*layerscape*
16732
16733 PCI DRIVER FOR FU740
16734 M:      Paul Walmsley <paul.walmsley@sifive.com>
16735 M:      Greentime Hu <greentime.hu@sifive.com>
16736 M:      Samuel Holland <samuel.holland@sifive.com>
16737 L:      linux-pci@vger.kernel.org
16738 S:      Maintained
16739 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16740 F:      drivers/pci/controller/dwc/pcie-fu740.c
16741
16742 PCI DRIVER FOR GENERIC OF HOSTS
16743 M:      Will Deacon <will@kernel.org>
16744 L:      linux-pci@vger.kernel.org
16745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16746 S:      Maintained
16747 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16748 F:      drivers/pci/controller/pci-host-common.c
16749 F:      drivers/pci/controller/pci-host-generic.c
16750
16751 PCI DRIVER FOR IMX6
16752 M:      Richard Zhu <hongxing.zhu@nxp.com>
16753 M:      Lucas Stach <l.stach@pengutronix.de>
16754 L:      linux-pci@vger.kernel.org
16755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16756 S:      Maintained
16757 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16758 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16759 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16760 F:      drivers/pci/controller/dwc/*imx6*
16761
16762 PCI DRIVER FOR INTEL IXP4XX
16763 M:      Linus Walleij <linus.walleij@linaro.org>
16764 S:      Maintained
16765 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16766 F:      drivers/pci/controller/pci-ixp4xx.c
16767
16768 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16769 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16770 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16771 L:      linux-pci@vger.kernel.org
16772 S:      Supported
16773 F:      drivers/pci/controller/vmd.c
16774
16775 PCI DRIVER FOR MICROSEMI SWITCHTEC
16776 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16777 M:      Logan Gunthorpe <logang@deltatee.com>
16778 L:      linux-pci@vger.kernel.org
16779 S:      Maintained
16780 F:      Documentation/ABI/testing/sysfs-class-switchtec
16781 F:      Documentation/driver-api/switchtec.rst
16782 F:      drivers/ntb/hw/mscc/
16783 F:      drivers/pci/switch/switchtec*
16784 F:      include/linux/switchtec.h
16785 F:      include/uapi/linux/switchtec_ioctl.h
16786
16787 PCI DRIVER FOR MOBIVEIL PCIE IP
16788 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16789 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16790 L:      linux-pci@vger.kernel.org
16791 S:      Supported
16792 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16793 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16794
16795 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16796 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16797 M:      Pali Rohár <pali@kernel.org>
16798 L:      linux-pci@vger.kernel.org
16799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16800 S:      Maintained
16801 F:      drivers/pci/controller/*mvebu*
16802
16803 PCI DRIVER FOR NVIDIA TEGRA
16804 M:      Thierry Reding <thierry.reding@gmail.com>
16805 L:      linux-tegra@vger.kernel.org
16806 L:      linux-pci@vger.kernel.org
16807 S:      Supported
16808 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16809 F:      drivers/pci/controller/pci-tegra.c
16810
16811 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16812 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16813 L:      linux-pci@vger.kernel.org
16814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16815 S:      Maintained
16816 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16817 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16818
16819 PCI DRIVER FOR RENESAS R-CAR
16820 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16821 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16822 L:      linux-pci@vger.kernel.org
16823 L:      linux-renesas-soc@vger.kernel.org
16824 S:      Maintained
16825 F:      Documentation/devicetree/bindings/pci/*rcar*
16826 F:      drivers/pci/controller/*rcar*
16827 F:      drivers/pci/controller/dwc/*rcar*
16828
16829 PCI DRIVER FOR SAMSUNG EXYNOS
16830 M:      Jingoo Han <jingoohan1@gmail.com>
16831 L:      linux-pci@vger.kernel.org
16832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16833 L:      linux-samsung-soc@vger.kernel.org
16834 S:      Maintained
16835 F:      drivers/pci/controller/dwc/pci-exynos.c
16836
16837 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16838 M:      Jingoo Han <jingoohan1@gmail.com>
16839 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16840 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16841 L:      linux-pci@vger.kernel.org
16842 S:      Maintained
16843 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16844 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16845 F:      drivers/pci/controller/dwc/*designware*
16846
16847 PCI DRIVER FOR TI DRA7XX/J721E
16848 M:      Vignesh Raghavendra <vigneshr@ti.com>
16849 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
16850 L:      linux-omap@vger.kernel.org
16851 L:      linux-pci@vger.kernel.org
16852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16853 S:      Supported
16854 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16855 F:      drivers/pci/controller/cadence/pci-j721e.c
16856 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16857
16858 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16859 M:      Linus Walleij <linus.walleij@linaro.org>
16860 L:      linux-pci@vger.kernel.org
16861 S:      Maintained
16862 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16863 F:      drivers/pci/controller/pci-v3-semi.c
16864
16865 PCI DRIVER FOR XILINX VERSAL CPM
16866 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16867 M:      Michal Simek <michal.simek@amd.com>
16868 L:      linux-pci@vger.kernel.org
16869 S:      Maintained
16870 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16871 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16872
16873 PCI ENDPOINT SUBSYSTEM
16874 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16875 M:      Krzysztof Wilczyński <kw@linux.com>
16876 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16877 L:      linux-pci@vger.kernel.org
16878 S:      Supported
16879 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16880 B:      https://bugzilla.kernel.org
16881 C:      irc://irc.oftc.net/linux-pci
16882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16883 F:      Documentation/PCI/endpoint/*
16884 F:      Documentation/misc-devices/pci-endpoint-test.rst
16885 F:      drivers/misc/pci_endpoint_test.c
16886 F:      drivers/pci/endpoint/
16887 F:      tools/pci/
16888
16889 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16890 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16891 R:      Oliver O'Halloran <oohall@gmail.com>
16892 L:      linuxppc-dev@lists.ozlabs.org
16893 S:      Supported
16894 F:      Documentation/PCI/pci-error-recovery.rst
16895 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16896 F:      arch/powerpc/include/*/eeh*.h
16897 F:      arch/powerpc/kernel/eeh*.c
16898 F:      arch/powerpc/platforms/*/eeh*.c
16899 F:      drivers/pci/pcie/aer.c
16900 F:      drivers/pci/pcie/dpc.c
16901 F:      drivers/pci/pcie/err.c
16902
16903 PCI ERROR RECOVERY
16904 M:      Linas Vepstas <linasvepstas@gmail.com>
16905 L:      linux-pci@vger.kernel.org
16906 S:      Supported
16907 F:      Documentation/PCI/pci-error-recovery.rst
16908
16909 PCI MSI DRIVER FOR ALTERA MSI IP
16910 M:      Joyce Ooi <joyce.ooi@intel.com>
16911 L:      linux-pci@vger.kernel.org
16912 S:      Supported
16913 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16914 F:      drivers/pci/controller/pcie-altera-msi.c
16915
16916 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16917 M:      Toan Le <toan@os.amperecomputing.com>
16918 L:      linux-pci@vger.kernel.org
16919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16920 S:      Maintained
16921 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16922 F:      drivers/pci/controller/pci-xgene-msi.c
16923
16924 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16925 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16926 M:      Krzysztof Wilczyński <kw@linux.com>
16927 R:      Rob Herring <robh@kernel.org>
16928 L:      linux-pci@vger.kernel.org
16929 S:      Supported
16930 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16931 B:      https://bugzilla.kernel.org
16932 C:      irc://irc.oftc.net/linux-pci
16933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16934 F:      Documentation/devicetree/bindings/pci/
16935 F:      drivers/pci/controller/
16936 F:      drivers/pci/pci-bridge-emul.c
16937 F:      drivers/pci/pci-bridge-emul.h
16938
16939 PCI PEER-TO-PEER DMA (P2PDMA)
16940 M:      Bjorn Helgaas <bhelgaas@google.com>
16941 M:      Logan Gunthorpe <logang@deltatee.com>
16942 L:      linux-pci@vger.kernel.org
16943 S:      Supported
16944 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16945 B:      https://bugzilla.kernel.org
16946 C:      irc://irc.oftc.net/linux-pci
16947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16948 F:      Documentation/driver-api/pci/p2pdma.rst
16949 F:      drivers/pci/p2pdma.c
16950 F:      include/linux/pci-p2pdma.h
16951
16952 PCI SUBSYSTEM
16953 M:      Bjorn Helgaas <bhelgaas@google.com>
16954 L:      linux-pci@vger.kernel.org
16955 S:      Supported
16956 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16957 B:      https://bugzilla.kernel.org
16958 C:      irc://irc.oftc.net/linux-pci
16959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16960 F:      Documentation/PCI/
16961 F:      Documentation/devicetree/bindings/pci/
16962 F:      arch/x86/kernel/early-quirks.c
16963 F:      arch/x86/kernel/quirks.c
16964 F:      arch/x86/pci/
16965 F:      drivers/acpi/pci*
16966 F:      drivers/pci/
16967 F:      include/asm-generic/pci*
16968 F:      include/linux/of_pci.h
16969 F:      include/linux/pci*
16970 F:      include/uapi/linux/pci*
16971 F:      lib/pci*
16972
16973 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16974 M:      Jonathan Chocron <jonnyc@amazon.com>
16975 L:      linux-pci@vger.kernel.org
16976 S:      Maintained
16977 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16978 F:      drivers/pci/controller/dwc/pcie-al.c
16979
16980 PCIE DRIVER FOR AMLOGIC MESON
16981 M:      Yue Wang <yue.wang@Amlogic.com>
16982 L:      linux-pci@vger.kernel.org
16983 L:      linux-amlogic@lists.infradead.org
16984 S:      Maintained
16985 F:      drivers/pci/controller/dwc/pci-meson.c
16986
16987 PCIE DRIVER FOR AXIS ARTPEC
16988 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16989 L:      linux-arm-kernel@axis.com
16990 L:      linux-pci@vger.kernel.org
16991 S:      Maintained
16992 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16993 F:      drivers/pci/controller/dwc/*artpec*
16994
16995 PCIE DRIVER FOR CAVIUM THUNDERX
16996 M:      Robert Richter <rric@kernel.org>
16997 L:      linux-pci@vger.kernel.org
16998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16999 S:      Odd Fixes
17000 F:      drivers/pci/controller/pci-thunder-*
17001
17002 PCIE DRIVER FOR HISILICON
17003 M:      Zhou Wang <wangzhou1@hisilicon.com>
17004 L:      linux-pci@vger.kernel.org
17005 S:      Maintained
17006 F:      drivers/pci/controller/dwc/pcie-hisi.c
17007
17008 PCIE DRIVER FOR HISILICON KIRIN
17009 M:      Xiaowei Song <songxiaowei@hisilicon.com>
17010 M:      Binghui Wang <wangbinghui@hisilicon.com>
17011 L:      linux-pci@vger.kernel.org
17012 S:      Maintained
17013 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
17014 F:      drivers/pci/controller/dwc/pcie-kirin.c
17015
17016 PCIE DRIVER FOR HISILICON STB
17017 M:      Shawn Guo <shawn.guo@linaro.org>
17018 L:      linux-pci@vger.kernel.org
17019 S:      Maintained
17020 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
17021 F:      drivers/pci/controller/dwc/pcie-histb.c
17022
17023 PCIE DRIVER FOR INTEL KEEM BAY
17024 M:      Srikanth Thokala <srikanth.thokala@intel.com>
17025 L:      linux-pci@vger.kernel.org
17026 S:      Supported
17027 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
17028 F:      drivers/pci/controller/dwc/pcie-keembay.c
17029
17030 PCIE DRIVER FOR INTEL LGM GW SOC
17031 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
17032 L:      linux-pci@vger.kernel.org
17033 S:      Maintained
17034 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
17035 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
17036
17037 PCIE DRIVER FOR MEDIATEK
17038 M:      Ryder Lee <ryder.lee@mediatek.com>
17039 M:      Jianjun Wang <jianjun.wang@mediatek.com>
17040 L:      linux-pci@vger.kernel.org
17041 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17042 S:      Supported
17043 F:      Documentation/devicetree/bindings/pci/mediatek*
17044 F:      drivers/pci/controller/*mediatek*
17045
17046 PCIE DRIVER FOR MICROCHIP
17047 M:      Daire McNamara <daire.mcnamara@microchip.com>
17048 L:      linux-pci@vger.kernel.org
17049 S:      Supported
17050 F:      Documentation/devicetree/bindings/pci/microchip*
17051 F:      drivers/pci/controller/*microchip*
17052
17053 PCIE DRIVER FOR QUALCOMM MSM
17054 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17055 L:      linux-pci@vger.kernel.org
17056 L:      linux-arm-msm@vger.kernel.org
17057 S:      Maintained
17058 F:      drivers/pci/controller/dwc/pcie-qcom.c
17059
17060 PCIE DRIVER FOR ROCKCHIP
17061 M:      Shawn Lin <shawn.lin@rock-chips.com>
17062 L:      linux-pci@vger.kernel.org
17063 L:      linux-rockchip@lists.infradead.org
17064 S:      Maintained
17065 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
17066 F:      drivers/pci/controller/pcie-rockchip*
17067
17068 PCIE DRIVER FOR SOCIONEXT UNIPHIER
17069 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
17070 L:      linux-pci@vger.kernel.org
17071 S:      Maintained
17072 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
17073 F:      drivers/pci/controller/dwc/pcie-uniphier*
17074
17075 PCIE DRIVER FOR ST SPEAR13XX
17076 M:      Pratyush Anand <pratyush.anand@gmail.com>
17077 L:      linux-pci@vger.kernel.org
17078 S:      Maintained
17079 F:      drivers/pci/controller/dwc/*spear*
17080
17081 PCIE ENDPOINT DRIVER FOR QUALCOMM
17082 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17083 L:      linux-pci@vger.kernel.org
17084 L:      linux-arm-msm@vger.kernel.org
17085 S:      Maintained
17086 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
17087 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
17088
17089 PCMCIA SUBSYSTEM
17090 M:      Dominik Brodowski <linux@dominikbrodowski.net>
17091 S:      Odd Fixes
17092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
17093 F:      Documentation/pcmcia/
17094 F:      drivers/pcmcia/
17095 F:      include/pcmcia/
17096 F:      tools/pcmcia/
17097
17098 PCNET32 NETWORK DRIVER
17099 M:      Don Fry <pcnet32@frontier.com>
17100 L:      netdev@vger.kernel.org
17101 S:      Maintained
17102 F:      drivers/net/ethernet/amd/pcnet32.c
17103
17104 PCRYPT PARALLEL CRYPTO ENGINE
17105 M:      Steffen Klassert <steffen.klassert@secunet.com>
17106 L:      linux-crypto@vger.kernel.org
17107 S:      Maintained
17108 F:      crypto/pcrypt.c
17109 F:      include/crypto/pcrypt.h
17110
17111 PDS DSC VIRTIO DATA PATH ACCELERATOR
17112 R:      Shannon Nelson <shannon.nelson@amd.com>
17113 F:      drivers/vdpa/pds/
17114
17115 PECI HARDWARE MONITORING DRIVERS
17116 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17117 L:      linux-hwmon@vger.kernel.org
17118 S:      Supported
17119 F:      Documentation/hwmon/peci-cputemp.rst
17120 F:      Documentation/hwmon/peci-dimmtemp.rst
17121 F:      drivers/hwmon/peci/
17122
17123 PECI SUBSYSTEM
17124 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17125 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
17126 S:      Supported
17127 F:      Documentation/devicetree/bindings/peci/
17128 F:      Documentation/peci/
17129 F:      drivers/peci/
17130 F:      include/linux/peci-cpu.h
17131 F:      include/linux/peci.h
17132
17133 PENSANDO ETHERNET DRIVERS
17134 M:      Shannon Nelson <shannon.nelson@amd.com>
17135 M:      Brett Creeley <brett.creeley@amd.com>
17136 M:      drivers@pensando.io
17137 L:      netdev@vger.kernel.org
17138 S:      Supported
17139 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17140 F:      drivers/net/ethernet/pensando/
17141
17142 PER-CPU MEMORY ALLOCATOR
17143 M:      Dennis Zhou <dennis@kernel.org>
17144 M:      Tejun Heo <tj@kernel.org>
17145 M:      Christoph Lameter <cl@linux.com>
17146 L:      linux-mm@kvack.org
17147 S:      Maintained
17148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17149 F:      arch/*/include/asm/percpu.h
17150 F:      include/linux/percpu*.h
17151 F:      lib/percpu*.c
17152 F:      mm/percpu*.c
17153
17154 PER-TASK DELAY ACCOUNTING
17155 M:      Balbir Singh <bsingharora@gmail.com>
17156 S:      Maintained
17157 F:      include/linux/delayacct.h
17158 F:      kernel/delayacct.c
17159
17160 PERFORMANCE EVENTS SUBSYSTEM
17161 M:      Peter Zijlstra <peterz@infradead.org>
17162 M:      Ingo Molnar <mingo@redhat.com>
17163 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
17164 M:      Namhyung Kim <namhyung@kernel.org>
17165 R:      Mark Rutland <mark.rutland@arm.com>
17166 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17167 R:      Jiri Olsa <jolsa@kernel.org>
17168 R:      Ian Rogers <irogers@google.com>
17169 R:      Adrian Hunter <adrian.hunter@intel.com>
17170 L:      linux-perf-users@vger.kernel.org
17171 L:      linux-kernel@vger.kernel.org
17172 S:      Supported
17173 W:      https://perf.wiki.kernel.org/
17174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17177 F:      arch/*/events/*
17178 F:      arch/*/events/*/*
17179 F:      arch/*/include/asm/perf_event.h
17180 F:      arch/*/kernel/*/*/perf_event*.c
17181 F:      arch/*/kernel/*/perf_event*.c
17182 F:      arch/*/kernel/perf_callchain.c
17183 F:      arch/*/kernel/perf_event*.c
17184 F:      include/linux/perf_event.h
17185 F:      include/uapi/linux/perf_event.h
17186 F:      kernel/events/*
17187 F:      tools/lib/perf/
17188 F:      tools/perf/
17189
17190 PERFORMANCE EVENTS TOOLING ARM64
17191 R:      John Garry <john.g.garry@oracle.com>
17192 R:      Will Deacon <will@kernel.org>
17193 R:      James Clark <james.clark@arm.com>
17194 R:      Mike Leach <mike.leach@linaro.org>
17195 R:      Leo Yan <leo.yan@linux.dev>
17196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17197 S:      Supported
17198 F:      tools/build/feature/test-libopencsd.c
17199 F:      tools/perf/arch/arm*/
17200 F:      tools/perf/pmu-events/arch/arm64/
17201 F:      tools/perf/util/arm-spe*
17202 F:      tools/perf/util/cs-etm*
17203
17204 PERSONALITY HANDLING
17205 M:      Christoph Hellwig <hch@infradead.org>
17206 L:      linux-abi-devel@lists.sourceforge.net
17207 S:      Maintained
17208 F:      include/linux/personality.h
17209 F:      include/uapi/linux/personality.h
17210
17211 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17212 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17213 L:      linux-input@vger.kernel.org
17214 S:      Maintained
17215 F:      Documentation/input/devices/pxrc.rst
17216 F:      drivers/input/joystick/pxrc.c
17217
17218 PHONET PROTOCOL
17219 M:      Remi Denis-Courmont <courmisch@gmail.com>
17220 S:      Supported
17221 F:      Documentation/networking/phonet.rst
17222 F:      include/linux/phonet.h
17223 F:      include/net/phonet/
17224 F:      include/uapi/linux/phonet.h
17225 F:      net/phonet/
17226
17227 PHRAM MTD DRIVER
17228 M:      Joern Engel <joern@lazybastard.org>
17229 L:      linux-mtd@lists.infradead.org
17230 S:      Maintained
17231 F:      drivers/mtd/devices/phram.c
17232
17233 PICOLCD HID DRIVER
17234 M:      Bruno Prémont <bonbons@linux-vserver.org>
17235 L:      linux-input@vger.kernel.org
17236 S:      Maintained
17237 F:      drivers/hid/hid-picolcd*
17238
17239 PIDFD API
17240 M:      Christian Brauner <christian@brauner.io>
17241 L:      linux-kernel@vger.kernel.org
17242 S:      Maintained
17243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17244 F:      samples/pidfd/
17245 F:      tools/testing/selftests/clone3/
17246 F:      tools/testing/selftests/pid_namespace/
17247 F:      tools/testing/selftests/pidfd/
17248 K:      (?i)pidfd
17249 K:      (?i)clone3
17250 K:      \b(clone_args|kernel_clone_args)\b
17251
17252 PIN CONTROL SUBSYSTEM
17253 M:      Linus Walleij <linus.walleij@linaro.org>
17254 L:      linux-gpio@vger.kernel.org
17255 S:      Maintained
17256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17257 F:      Documentation/devicetree/bindings/pinctrl/
17258 F:      Documentation/driver-api/pin-control.rst
17259 F:      drivers/pinctrl/
17260 F:      include/dt-bindings/pinctrl/
17261 F:      include/linux/pinctrl/
17262
17263 PIN CONTROLLER - AMD
17264 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17265 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17266 S:      Maintained
17267 F:      drivers/pinctrl/pinctrl-amd.c
17268
17269 PIN CONTROLLER - FREESCALE
17270 M:      Dong Aisheng <aisheng.dong@nxp.com>
17271 M:      Fabio Estevam <festevam@gmail.com>
17272 M:      Shawn Guo <shawnguo@kernel.org>
17273 M:      Jacky Bai <ping.bai@nxp.com>
17274 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17275 L:      linux-gpio@vger.kernel.org
17276 S:      Maintained
17277 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17278 F:      drivers/pinctrl/freescale/
17279
17280 PIN CONTROLLER - INTEL
17281 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17282 M:      Andy Shevchenko <andy@kernel.org>
17283 S:      Supported
17284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17285 F:      drivers/pinctrl/intel/
17286
17287 PIN CONTROLLER - KEEMBAY
17288 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17289 S:      Supported
17290 F:      drivers/pinctrl/pinctrl-keembay*
17291
17292 PIN CONTROLLER - MEDIATEK
17293 M:      Sean Wang <sean.wang@kernel.org>
17294 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17295 S:      Maintained
17296 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17297 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17298 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17299 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17300 F:      drivers/pinctrl/mediatek/
17301
17302 PIN CONTROLLER - MEDIATEK MIPS
17303 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17304 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17305 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17306 L:      linux-mips@vger.kernel.org
17307 S:      Maintained
17308 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17309 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17310 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17311 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17312 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17313 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17314 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17315 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17316 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17317 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17318 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17319 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17320 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17321 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17322 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17323
17324 PIN CONTROLLER - MICROCHIP AT91
17325 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17327 L:      linux-gpio@vger.kernel.org
17328 S:      Supported
17329 F:      drivers/gpio/gpio-sama5d2-piobu.c
17330 F:      drivers/pinctrl/pinctrl-at91*
17331
17332 PIN CONTROLLER - NXP S32
17333 M:      Chester Lin <clin@suse.com>
17334 R:      NXP S32 Linux Team <s32@nxp.com>
17335 L:      linux-gpio@vger.kernel.org
17336 S:      Maintained
17337 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17338 F:      drivers/pinctrl/nxp/
17339
17340 PIN CONTROLLER - QUALCOMM
17341 M:      Bjorn Andersson <andersson@kernel.org>
17342 L:      linux-arm-msm@vger.kernel.org
17343 S:      Maintained
17344 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17345 F:      drivers/pinctrl/qcom/
17346
17347 PIN CONTROLLER - RENESAS
17348 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17349 L:      linux-renesas-soc@vger.kernel.org
17350 S:      Supported
17351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17352 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17353 F:      drivers/pinctrl/renesas/
17354
17355 PIN CONTROLLER - SAMSUNG
17356 M:      Tomasz Figa <tomasz.figa@gmail.com>
17357 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17358 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17359 R:      Alim Akhtar <alim.akhtar@samsung.com>
17360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17361 L:      linux-samsung-soc@vger.kernel.org
17362 S:      Maintained
17363 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17364 B:      mailto:linux-samsung-soc@vger.kernel.org
17365 C:      irc://irc.libera.chat/linux-exynos
17366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17367 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17368 F:      drivers/pinctrl/samsung/
17369 F:      include/dt-bindings/pinctrl/samsung.h
17370
17371 PIN CONTROLLER - SINGLE
17372 M:      Tony Lindgren <tony@atomide.com>
17373 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17375 L:      linux-omap@vger.kernel.org
17376 S:      Maintained
17377 F:      drivers/pinctrl/pinctrl-single.c
17378
17379 PIN CONTROLLER - SUNPLUS / TIBBO
17380 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17381 M:      Wells Lu <wellslutw@gmail.com>
17382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17383 S:      Maintained
17384 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17385 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17386 F:      drivers/pinctrl/sunplus/
17387 F:      include/dt-bindings/pinctrl/sppctl*.h
17388
17389 PINE64 PINEPHONE KEYBOARD DRIVER
17390 M:      Samuel Holland <samuel@sholland.org>
17391 S:      Supported
17392 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17393 F:      drivers/input/keyboard/pinephone-keyboard.c
17394
17395 PKTCDVD DRIVER
17396 M:      linux-block@vger.kernel.org
17397 S:      Orphan
17398 F:      drivers/block/pktcdvd.c
17399 F:      include/linux/pktcdvd.h
17400 F:      include/uapi/linux/pktcdvd.h
17401
17402 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17403 M:      Tomasz Duszynski <tduszyns@gmail.com>
17404 S:      Maintained
17405 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17406 F:      drivers/iio/chemical/pms7003.c
17407
17408 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17409 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17410 L:      netdev@vger.kernel.org
17411 S:      Maintained
17412 F:      drivers/net/phy/mdio-open-alliance.h
17413 F:      net/ethtool/plca.c
17414
17415 PLDMFW LIBRARY
17416 M:      Jacob Keller <jacob.e.keller@intel.com>
17417 S:      Maintained
17418 F:      Documentation/driver-api/pldmfw/
17419 F:      include/linux/pldmfw.h
17420 F:      lib/pldmfw/
17421
17422 PLX DMA DRIVER
17423 M:      Logan Gunthorpe <logang@deltatee.com>
17424 S:      Maintained
17425 F:      drivers/dma/plx_dma.c
17426
17427 PM-GRAPH UTILITY
17428 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17429 L:      linux-pm@vger.kernel.org
17430 S:      Supported
17431 W:      https://01.org/pm-graph
17432 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17433 T:      git git://github.com/intel/pm-graph
17434 F:      tools/power/pm-graph
17435
17436 PM6764TR DRIVER
17437 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17438 L:      linux-hwmon@vger.kernel.org
17439 S:      Maintained
17440 F:      Documentation/hwmon/pm6764tr.rst
17441 F:      drivers/hwmon/pmbus/pm6764tr.c
17442
17443 PMBUS HARDWARE MONITORING DRIVERS
17444 M:      Guenter Roeck <linux@roeck-us.net>
17445 L:      linux-hwmon@vger.kernel.org
17446 S:      Maintained
17447 W:      http://hwmon.wiki.kernel.org/
17448 W:      http://www.roeck-us.net/linux/drivers/
17449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17450 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17451 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17452 F:      Documentation/hwmon/adm1275.rst
17453 F:      Documentation/hwmon/ibm-cffps.rst
17454 F:      Documentation/hwmon/ir35221.rst
17455 F:      Documentation/hwmon/lm25066.rst
17456 F:      Documentation/hwmon/ltc2978.rst
17457 F:      Documentation/hwmon/ltc3815.rst
17458 F:      Documentation/hwmon/max16064.rst
17459 F:      Documentation/hwmon/max20751.rst
17460 F:      Documentation/hwmon/max31785.rst
17461 F:      Documentation/hwmon/max34440.rst
17462 F:      Documentation/hwmon/max8688.rst
17463 F:      Documentation/hwmon/pmbus-core.rst
17464 F:      Documentation/hwmon/pmbus.rst
17465 F:      Documentation/hwmon/tps40422.rst
17466 F:      Documentation/hwmon/ucd9000.rst
17467 F:      Documentation/hwmon/ucd9200.rst
17468 F:      Documentation/hwmon/zl6100.rst
17469 F:      drivers/hwmon/pmbus/
17470 F:      include/linux/pmbus.h
17471
17472 PMC SIERRA MaxRAID DRIVER
17473 L:      linux-scsi@vger.kernel.org
17474 S:      Orphan
17475 W:      http://www.pmc-sierra.com/
17476 F:      drivers/scsi/pmcraid.*
17477
17478 PMC SIERRA PM8001 DRIVER
17479 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17480 L:      linux-scsi@vger.kernel.org
17481 S:      Supported
17482 F:      drivers/scsi/pm8001/
17483
17484 PNI RM3100 IIO DRIVER
17485 M:      Song Qiang <songqiang1304521@gmail.com>
17486 L:      linux-iio@vger.kernel.org
17487 S:      Maintained
17488 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17489 F:      drivers/iio/magnetometer/rm3100*
17490
17491 PNP SUPPORT
17492 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17493 L:      linux-acpi@vger.kernel.org
17494 S:      Maintained
17495 F:      drivers/pnp/
17496 F:      include/linux/pnp.h
17497
17498 POSIX CLOCKS and TIMERS
17499 M:      Thomas Gleixner <tglx@linutronix.de>
17500 L:      linux-kernel@vger.kernel.org
17501 S:      Maintained
17502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17503 F:      fs/timerfd.c
17504 F:      include/linux/time_namespace.h
17505 F:      include/linux/timer*
17506 F:      kernel/time/*timer*
17507 F:      kernel/time/namespace.c
17508
17509 POWER MANAGEMENT CORE
17510 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17511 L:      linux-pm@vger.kernel.org
17512 S:      Supported
17513 B:      https://bugzilla.kernel.org
17514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17515 F:      drivers/base/power/
17516 F:      drivers/powercap/
17517 F:      include/linux/intel_rapl.h
17518 F:      include/linux/pm.h
17519 F:      include/linux/pm_*
17520 F:      include/linux/powercap.h
17521 F:      kernel/configs/nopm.config
17522
17523 POWER STATE COORDINATION INTERFACE (PSCI)
17524 M:      Mark Rutland <mark.rutland@arm.com>
17525 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17527 S:      Maintained
17528 F:      drivers/firmware/psci/
17529 F:      include/linux/psci.h
17530 F:      include/uapi/linux/psci.h
17531
17532 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17533 M:      Sebastian Reichel <sre@kernel.org>
17534 L:      linux-pm@vger.kernel.org
17535 S:      Maintained
17536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17537 F:      Documentation/ABI/testing/sysfs-class-power
17538 F:      Documentation/devicetree/bindings/power/supply/
17539 F:      drivers/power/supply/
17540 F:      include/linux/power/
17541 F:      include/linux/power_supply.h
17542 F:      tools/testing/selftests/power_supply/
17543
17544 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17545 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17546 L:      linuxppc-dev@lists.ozlabs.org
17547 S:      Maintained
17548 F:      drivers/char/powernv-op-panel.c
17549
17550 PPP OVER ATM (RFC 2364)
17551 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17552 S:      Maintained
17553 F:      include/uapi/linux/atmppp.h
17554 F:      net/atm/pppoatm.c
17555
17556 PPP OVER ETHERNET
17557 M:      Michal Ostrowski <mostrows@earthlink.net>
17558 S:      Maintained
17559 F:      drivers/net/ppp/pppoe.c
17560 F:      drivers/net/ppp/pppox.c
17561
17562 PPP OVER L2TP
17563 M:      James Chapman <jchapman@katalix.com>
17564 S:      Maintained
17565 F:      include/linux/if_pppol2tp.h
17566 F:      include/uapi/linux/if_pppol2tp.h
17567 F:      net/l2tp/l2tp_ppp.c
17568
17569 PPP PROTOCOL DRIVERS AND COMPRESSORS
17570 L:      linux-ppp@vger.kernel.org
17571 S:      Orphan
17572 F:      drivers/net/ppp/ppp_*
17573
17574 PPS SUPPORT
17575 M:      Rodolfo Giometti <giometti@enneenne.com>
17576 L:      linuxpps@ml.enneenne.com (subscribers-only)
17577 S:      Maintained
17578 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17579 F:      Documentation/ABI/testing/sysfs-pps
17580 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17581 F:      Documentation/driver-api/pps.rst
17582 F:      drivers/pps/
17583 F:      include/linux/pps*.h
17584 F:      include/uapi/linux/pps.h
17585
17586 PPTP DRIVER
17587 M:      Dmitry Kozlov <xeb@mail.ru>
17588 L:      netdev@vger.kernel.org
17589 S:      Maintained
17590 W:      http://sourceforge.net/projects/accel-pptp
17591 F:      drivers/net/ppp/pptp.c
17592
17593 PRESSURE STALL INFORMATION (PSI)
17594 M:      Johannes Weiner <hannes@cmpxchg.org>
17595 M:      Suren Baghdasaryan <surenb@google.com>
17596 R:      Peter Ziljstra <peterz@infradead.org>
17597 S:      Maintained
17598 F:      include/linux/psi*
17599 F:      kernel/sched/psi.c
17600
17601 PRINTK
17602 M:      Petr Mladek <pmladek@suse.com>
17603 R:      Steven Rostedt <rostedt@goodmis.org>
17604 R:      John Ogness <john.ogness@linutronix.de>
17605 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17606 S:      Maintained
17607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17608 F:      include/linux/printk.h
17609 F:      kernel/printk/
17610
17611 PRINTK INDEXING
17612 R:      Chris Down <chris@chrisdown.name>
17613 S:      Maintained
17614 F:      Documentation/core-api/printk-index.rst
17615 F:      kernel/printk/index.c
17616 K:      printk_index
17617
17618 PROC FILESYSTEM
17619 L:      linux-kernel@vger.kernel.org
17620 L:      linux-fsdevel@vger.kernel.org
17621 S:      Maintained
17622 F:      Documentation/filesystems/proc.rst
17623 F:      fs/proc/
17624 F:      include/linux/proc_fs.h
17625 F:      tools/testing/selftests/proc/
17626
17627 PROC SYSCTL
17628 M:      Luis Chamberlain <mcgrof@kernel.org>
17629 M:      Kees Cook <keescook@chromium.org>
17630 M:      Joel Granados <j.granados@samsung.com>
17631 L:      linux-kernel@vger.kernel.org
17632 L:      linux-fsdevel@vger.kernel.org
17633 S:      Maintained
17634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17635 F:      fs/proc/proc_sysctl.c
17636 F:      include/linux/sysctl.h
17637 F:      kernel/sysctl-test.c
17638 F:      kernel/sysctl.c
17639 F:      tools/testing/selftests/sysctl/
17640
17641 PS3 NETWORK SUPPORT
17642 M:      Geoff Levand <geoff@infradead.org>
17643 L:      netdev@vger.kernel.org
17644 L:      linuxppc-dev@lists.ozlabs.org
17645 S:      Maintained
17646 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17647
17648 PS3 PLATFORM SUPPORT
17649 M:      Geoff Levand <geoff@infradead.org>
17650 L:      linuxppc-dev@lists.ozlabs.org
17651 S:      Maintained
17652 F:      arch/powerpc/boot/ps3*
17653 F:      arch/powerpc/include/asm/lv1call.h
17654 F:      arch/powerpc/include/asm/ps3*.h
17655 F:      arch/powerpc/platforms/ps3/
17656 F:      drivers/*/ps3*
17657 F:      drivers/ps3/
17658 F:      drivers/rtc/rtc-ps3.c
17659 F:      drivers/usb/host/*ps3.c
17660 F:      sound/ppc/snd_ps3*
17661
17662 PS3VRAM DRIVER
17663 M:      Jim Paris <jim@jtan.com>
17664 M:      Geoff Levand <geoff@infradead.org>
17665 L:      linuxppc-dev@lists.ozlabs.org
17666 S:      Maintained
17667 F:      drivers/block/ps3vram.c
17668
17669 PSAMPLE PACKET SAMPLING SUPPORT
17670 M:      Yotam Gigi <yotam.gi@gmail.com>
17671 S:      Maintained
17672 F:      include/net/psample.h
17673 F:      include/uapi/linux/psample.h
17674 F:      net/psample
17675
17676 PSTORE FILESYSTEM
17677 M:      Kees Cook <keescook@chromium.org>
17678 R:      Tony Luck <tony.luck@intel.com>
17679 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17680 L:      linux-hardening@vger.kernel.org
17681 S:      Supported
17682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17683 F:      Documentation/admin-guide/pstore-blk.rst
17684 F:      Documentation/admin-guide/ramoops.rst
17685 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17686 F:      drivers/acpi/apei/erst.c
17687 F:      drivers/firmware/efi/efi-pstore.c
17688 F:      fs/pstore/
17689 F:      include/linux/pstore*
17690 K:      \b(pstore|ramoops)
17691
17692 PTP HARDWARE CLOCK SUPPORT
17693 M:      Richard Cochran <richardcochran@gmail.com>
17694 L:      netdev@vger.kernel.org
17695 S:      Maintained
17696 W:      http://linuxptp.sourceforge.net/
17697 F:      Documentation/ABI/testing/sysfs-ptp
17698 F:      Documentation/driver-api/ptp.rst
17699 F:      drivers/net/phy/dp83640*
17700 F:      drivers/ptp/*
17701 F:      include/linux/ptp_cl*
17702 K:      (?:\b|_)ptp(?:\b|_)
17703
17704 PTP MOCKUP CLOCK SUPPORT
17705 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17706 L:      netdev@vger.kernel.org
17707 S:      Maintained
17708 F:      drivers/ptp/ptp_mock.c
17709 F:      include/linux/ptp_mock.h
17710
17711 PTP VIRTUAL CLOCK SUPPORT
17712 M:      Yangbo Lu <yangbo.lu@nxp.com>
17713 L:      netdev@vger.kernel.org
17714 S:      Maintained
17715 F:      drivers/ptp/ptp_vclock.c
17716 F:      net/ethtool/phc_vclocks.c
17717
17718 PTRACE SUPPORT
17719 M:      Oleg Nesterov <oleg@redhat.com>
17720 S:      Maintained
17721 F:      arch/*/*/ptrace*.c
17722 F:      arch/*/include/asm/ptrace*.h
17723 F:      arch/*/ptrace*.c
17724 F:      include/asm-generic/syscall.h
17725 F:      include/linux/ptrace.h
17726 F:      include/linux/regset.h
17727 F:      include/uapi/linux/ptrace.h
17728 F:      kernel/ptrace.c
17729
17730 PULSE8-CEC DRIVER
17731 M:      Hans Verkuil <hverkuil@xs4all.nl>
17732 L:      linux-media@vger.kernel.org
17733 S:      Maintained
17734 T:      git git://linuxtv.org/media_tree.git
17735 F:      drivers/media/cec/usb/pulse8/
17736
17737 PURELIFI PLFXLC DRIVER
17738 M:      Srinivasan Raju <srini.raju@purelifi.com>
17739 L:      linux-wireless@vger.kernel.org
17740 S:      Supported
17741 F:      drivers/net/wireless/purelifi/plfxlc/
17742
17743 PVRUSB2 VIDEO4LINUX DRIVER
17744 M:      Mike Isely <isely@pobox.com>
17745 L:      pvrusb2@isely.net       (subscribers-only)
17746 L:      linux-media@vger.kernel.org
17747 S:      Maintained
17748 W:      http://www.isely.net/pvrusb2/
17749 T:      git git://linuxtv.org/media_tree.git
17750 F:      Documentation/driver-api/media/drivers/pvrusb2*
17751 F:      drivers/media/usb/pvrusb2/
17752
17753 PWC WEBCAM DRIVER
17754 M:      Hans Verkuil <hverkuil@xs4all.nl>
17755 L:      linux-media@vger.kernel.org
17756 S:      Odd Fixes
17757 T:      git git://linuxtv.org/media_tree.git
17758 F:      drivers/media/usb/pwc/*
17759 F:      include/trace/events/pwc.h
17760
17761 PWM IR Transmitter
17762 M:      Sean Young <sean@mess.org>
17763 L:      linux-media@vger.kernel.org
17764 S:      Maintained
17765 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17766 F:      drivers/media/rc/pwm-ir-tx.c
17767
17768 PWM SUBSYSTEM
17769 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17770 L:      linux-pwm@vger.kernel.org
17771 S:      Maintained
17772 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17773 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
17774 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17775 F:      Documentation/devicetree/bindings/pwm/
17776 F:      Documentation/driver-api/pwm.rst
17777 F:      drivers/gpio/gpio-mvebu.c
17778 F:      drivers/pwm/
17779 F:      drivers/video/backlight/pwm_bl.c
17780 F:      include/dt-bindings/pwm/
17781 F:      include/linux/pwm.h
17782 F:      include/linux/pwm_backlight.h
17783 K:      pwm_(config|apply_might_sleep|apply_atomic|ops)
17784
17785 PXA GPIO DRIVER
17786 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17787 L:      linux-gpio@vger.kernel.org
17788 S:      Maintained
17789 F:      drivers/gpio/gpio-pxa.c
17790
17791 PXA MMCI DRIVER
17792 S:      Orphan
17793
17794 PXA RTC DRIVER
17795 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17796 L:      linux-rtc@vger.kernel.org
17797 S:      Maintained
17798
17799 PXA2xx/PXA3xx SUPPORT
17800 M:      Daniel Mack <daniel@zonque.org>
17801 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17802 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17804 S:      Maintained
17805 T:      git git://github.com/hzhuang1/linux.git
17806 T:      git git://github.com/rjarzmik/linux.git
17807 F:      arch/arm/boot/dts/intel/pxa/
17808 F:      arch/arm/mach-pxa/
17809 F:      drivers/dma/pxa*
17810 F:      drivers/pcmcia/pxa2xx*
17811 F:      drivers/pinctrl/pxa/
17812 F:      drivers/spi/spi-pxa2xx*
17813 F:      drivers/usb/gadget/udc/pxa2*
17814 F:      include/sound/pxa2xx-lib.h
17815 F:      sound/arm/pxa*
17816 F:      sound/soc/pxa/
17817
17818 QAT DRIVER
17819 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17820 L:      qat-linux@intel.com
17821 S:      Supported
17822 F:      drivers/crypto/intel/qat/
17823
17824 QCOM AUDIO (ASoC) DRIVERS
17825 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17826 M:      Banajit Goswami <bgoswami@quicinc.com>
17827 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17828 S:      Supported
17829 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17830 F:      Documentation/devicetree/bindings/sound/qcom,*
17831 F:      drivers/soc/qcom/apr.c
17832 F:      include/dt-bindings/sound/qcom,wcd9335.h
17833 F:      sound/soc/codecs/lpass-rx-macro.*
17834 F:      sound/soc/codecs/lpass-tx-macro.*
17835 F:      sound/soc/codecs/lpass-va-macro.c
17836 F:      sound/soc/codecs/lpass-wsa-macro.*
17837 F:      sound/soc/codecs/msm8916-wcd-analog.c
17838 F:      sound/soc/codecs/msm8916-wcd-digital.c
17839 F:      sound/soc/codecs/wcd-clsh-v2.*
17840 F:      sound/soc/codecs/wcd-mbhc-v2.*
17841 F:      sound/soc/codecs/wcd9335.*
17842 F:      sound/soc/codecs/wcd934x.c
17843 F:      sound/soc/codecs/wsa881x.c
17844 F:      sound/soc/codecs/wsa883x.c
17845 F:      sound/soc/codecs/wsa884x.c
17846 F:      sound/soc/qcom/
17847
17848 QCOM EMBEDDED USB DEBUGGER (EUD)
17849 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17850 L:      linux-arm-msm@vger.kernel.org
17851 S:      Maintained
17852 F:      Documentation/ABI/testing/sysfs-driver-eud
17853 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17854 F:      drivers/usb/misc/qcom_eud.c
17855
17856 QCOM IPA DRIVER
17857 M:      Alex Elder <elder@kernel.org>
17858 L:      netdev@vger.kernel.org
17859 S:      Supported
17860 F:      drivers/net/ipa/
17861
17862 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17863 M:      Gabriel Somlo <somlo@cmu.edu>
17864 M:      "Michael S. Tsirkin" <mst@redhat.com>
17865 L:      qemu-devel@nongnu.org
17866 S:      Maintained
17867 F:      drivers/firmware/qemu_fw_cfg.c
17868 F:      include/uapi/linux/qemu_fw_cfg.h
17869
17870 QIB DRIVER
17871 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17872 L:      linux-rdma@vger.kernel.org
17873 S:      Supported
17874 F:      drivers/infiniband/hw/qib/
17875
17876 QLOGIC QL41xxx FCOE DRIVER
17877 M:      Saurav Kashyap <skashyap@marvell.com>
17878 M:      Javed Hasan <jhasan@marvell.com>
17879 M:      GR-QLogic-Storage-Upstream@marvell.com
17880 L:      linux-scsi@vger.kernel.org
17881 S:      Supported
17882 F:      drivers/scsi/qedf/
17883
17884 QLOGIC QL41xxx ISCSI DRIVER
17885 M:      Nilesh Javali <njavali@marvell.com>
17886 M:      Manish Rangankar <mrangankar@marvell.com>
17887 M:      GR-QLogic-Storage-Upstream@marvell.com
17888 L:      linux-scsi@vger.kernel.org
17889 S:      Supported
17890 F:      drivers/scsi/qedi/
17891
17892 QLOGIC QL4xxx ETHERNET DRIVER
17893 M:      Ariel Elior <aelior@marvell.com>
17894 M:      Manish Chopra <manishc@marvell.com>
17895 L:      netdev@vger.kernel.org
17896 S:      Supported
17897 F:      drivers/net/ethernet/qlogic/qed/
17898 F:      drivers/net/ethernet/qlogic/qede/
17899 F:      include/linux/qed/
17900
17901 QLOGIC QL4xxx RDMA DRIVER
17902 M:      Michal Kalderon <mkalderon@marvell.com>
17903 M:      Ariel Elior <aelior@marvell.com>
17904 L:      linux-rdma@vger.kernel.org
17905 S:      Supported
17906 F:      drivers/infiniband/hw/qedr/
17907 F:      include/uapi/rdma/qedr-abi.h
17908
17909 QLOGIC QLA1280 SCSI DRIVER
17910 M:      Michael Reed <mdr@sgi.com>
17911 L:      linux-scsi@vger.kernel.org
17912 S:      Maintained
17913 F:      drivers/scsi/qla1280.[ch]
17914
17915 QLOGIC QLA2XXX FC-SCSI DRIVER
17916 M:      Nilesh Javali <njavali@marvell.com>
17917 M:      GR-QLogic-Storage-Upstream@marvell.com
17918 L:      linux-scsi@vger.kernel.org
17919 S:      Supported
17920 F:      drivers/scsi/qla2xxx/
17921
17922 QLOGIC QLA3XXX NETWORK DRIVER
17923 M:      GR-Linux-NIC-Dev@marvell.com
17924 L:      netdev@vger.kernel.org
17925 S:      Supported
17926 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17927
17928 QLOGIC QLA4XXX iSCSI DRIVER
17929 M:      Nilesh Javali <njavali@marvell.com>
17930 M:      Manish Rangankar <mrangankar@marvell.com>
17931 M:      GR-QLogic-Storage-Upstream@marvell.com
17932 L:      linux-scsi@vger.kernel.org
17933 S:      Supported
17934 F:      drivers/scsi/qla4xxx/
17935
17936 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17937 M:      Shahed Shaikh <shshaikh@marvell.com>
17938 M:      Manish Chopra <manishc@marvell.com>
17939 M:      GR-Linux-NIC-Dev@marvell.com
17940 L:      netdev@vger.kernel.org
17941 S:      Supported
17942 F:      drivers/net/ethernet/qlogic/qlcnic/
17943
17944 QM1D1B0004 MEDIA DRIVER
17945 M:      Akihiro Tsukada <tskd08@gmail.com>
17946 L:      linux-media@vger.kernel.org
17947 S:      Odd Fixes
17948 F:      drivers/media/tuners/qm1d1b0004*
17949
17950 QM1D1C0042 MEDIA DRIVER
17951 M:      Akihiro Tsukada <tskd08@gmail.com>
17952 L:      linux-media@vger.kernel.org
17953 S:      Odd Fixes
17954 F:      drivers/media/tuners/qm1d1c0042*
17955
17956 QNX4 FILESYSTEM
17957 M:      Anders Larsen <al@alarsen.net>
17958 S:      Maintained
17959 W:      http://www.alarsen.net/linux/qnx4fs/
17960 F:      fs/qnx4/
17961 F:      include/uapi/linux/qnx4_fs.h
17962 F:      include/uapi/linux/qnxtypes.h
17963
17964 QNX6 FILESYSTEM
17965 S:      Orphan
17966 F:      Documentation/filesystems/qnx6.rst
17967 F:      fs/qnx6/
17968 F:      include/linux/qnx6_fs.h
17969
17970 QORIQ DPAA2 FSL-MC BUS DRIVER
17971 M:      Stuart Yoder <stuyoder@gmail.com>
17972 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17973 L:      linux-kernel@vger.kernel.org
17974 S:      Maintained
17975 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17976 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17977 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17978 F:      drivers/bus/fsl-mc/
17979 F:      include/uapi/linux/fsl_mc.h
17980
17981 QT1010 MEDIA DRIVER
17982 L:      linux-media@vger.kernel.org
17983 S:      Orphan
17984 W:      https://linuxtv.org
17985 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17986 F:      drivers/media/tuners/qt1010*
17987
17988 QUALCOMM ATH12K WIRELESS DRIVER
17989 M:      Kalle Valo <kvalo@kernel.org>
17990 M:      Jeff Johnson <jjohnson@kernel.org>
17991 L:      ath12k@lists.infradead.org
17992 S:      Supported
17993 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17995 F:      drivers/net/wireless/ath/ath12k/
17996 N:      ath12k
17997
17998 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17999 M:      Kalle Valo <kvalo@kernel.org>
18000 M:      Jeff Johnson <jjohnson@kernel.org>
18001 L:      ath10k@lists.infradead.org
18002 S:      Supported
18003 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
18004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18005 F:      drivers/net/wireless/ath/ath10k/
18006 N:      ath10k
18007
18008 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
18009 M:      Kalle Valo <kvalo@kernel.org>
18010 M:      Jeff Johnson <jjohnson@kernel.org>
18011 L:      ath11k@lists.infradead.org
18012 S:      Supported
18013 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
18014 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
18015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18016 F:      drivers/net/wireless/ath/ath11k/
18017 N:      ath11k
18018
18019 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
18020 M:      Toke Høiland-Jørgensen <toke@toke.dk>
18021 L:      linux-wireless@vger.kernel.org
18022 S:      Maintained
18023 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
18024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18025 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
18026 F:      drivers/net/wireless/ath/ath9k/
18027
18028 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
18029 M:      Stephan Gerhold <stephan@gerhold.net>
18030 L:      netdev@vger.kernel.org
18031 L:      linux-arm-msm@vger.kernel.org
18032 S:      Maintained
18033 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
18034 F:      drivers/net/wwan/qcom_bam_dmux.c
18035
18036 QUALCOMM CAMERA SUBSYSTEM DRIVER
18037 M:      Robert Foss <rfoss@kernel.org>
18038 M:      Todor Tomov <todor.too@gmail.com>
18039 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18040 L:      linux-media@vger.kernel.org
18041 S:      Maintained
18042 F:      Documentation/admin-guide/media/qcom_camss.rst
18043 F:      Documentation/devicetree/bindings/media/*camss*
18044 F:      drivers/media/platform/qcom/camss/
18045
18046 QUALCOMM CLOCK DRIVERS
18047 M:      Bjorn Andersson <andersson@kernel.org>
18048 L:      linux-arm-msm@vger.kernel.org
18049 S:      Supported
18050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
18051 F:      Documentation/devicetree/bindings/clock/qcom,*
18052 F:      drivers/clk/qcom/
18053 F:      include/dt-bindings/clock/qcom,*
18054
18055 QUALCOMM CLOUD AI (QAIC) DRIVER
18056 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
18057 R:      Carl Vanderlip <quic_carlv@quicinc.com>
18058 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
18059 L:      linux-arm-msm@vger.kernel.org
18060 L:      dri-devel@lists.freedesktop.org
18061 S:      Supported
18062 T:      git git://anongit.freedesktop.org/drm/drm-misc
18063 F:      Documentation/accel/qaic/
18064 F:      drivers/accel/qaic/
18065 F:      include/uapi/drm/qaic_accel.h
18066
18067 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
18068 M:      Bjorn Andersson <andersson@kernel.org>
18069 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
18070 L:      linux-pm@vger.kernel.org
18071 L:      linux-arm-msm@vger.kernel.org
18072 S:      Maintained
18073 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
18074 F:      drivers/pmdomain/qcom/cpr.c
18075
18076 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
18077 M:      Ilia Lin <ilia.lin@kernel.org>
18078 L:      linux-pm@vger.kernel.org
18079 S:      Maintained
18080 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
18081 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
18082 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
18083
18084 QUALCOMM CRYPTO DRIVERS
18085 M:      Thara Gopinath <thara.gopinath@gmail.com>
18086 L:      linux-crypto@vger.kernel.org
18087 L:      linux-arm-msm@vger.kernel.org
18088 S:      Maintained
18089 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
18090 F:      drivers/crypto/qce/
18091
18092 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
18093 M:      Timur Tabi <timur@kernel.org>
18094 L:      netdev@vger.kernel.org
18095 S:      Maintained
18096 F:      drivers/net/ethernet/qualcomm/emac/
18097
18098 QUALCOMM ETHQOS ETHERNET DRIVER
18099 M:      Vinod Koul <vkoul@kernel.org>
18100 L:      netdev@vger.kernel.org
18101 L:      linux-arm-msm@vger.kernel.org
18102 S:      Maintained
18103 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
18104 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
18105
18106 QUALCOMM FASTRPC DRIVER
18107 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18108 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
18109 L:      linux-arm-msm@vger.kernel.org
18110 S:      Maintained
18111 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
18112 F:      drivers/misc/fastrpc.c
18113 F:      include/uapi/misc/fastrpc.h
18114
18115 QUALCOMM HEXAGON ARCHITECTURE
18116 M:      Brian Cain <bcain@quicinc.com>
18117 L:      linux-hexagon@vger.kernel.org
18118 S:      Supported
18119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
18120 F:      arch/hexagon/
18121
18122 QUALCOMM HIDMA DRIVER
18123 M:      Sinan Kaya <okaya@kernel.org>
18124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18125 L:      linux-arm-msm@vger.kernel.org
18126 L:      dmaengine@vger.kernel.org
18127 S:      Supported
18128 F:      drivers/dma/qcom/hidma*
18129
18130 QUALCOMM I2C CCI DRIVER
18131 M:      Loic Poulain <loic.poulain@linaro.org>
18132 M:      Robert Foss <rfoss@kernel.org>
18133 L:      linux-i2c@vger.kernel.org
18134 L:      linux-arm-msm@vger.kernel.org
18135 S:      Maintained
18136 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18137 F:      drivers/i2c/busses/i2c-qcom-cci.c
18138
18139 QUALCOMM INTERCONNECT BWMON DRIVER
18140 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18141 L:      linux-arm-msm@vger.kernel.org
18142 S:      Maintained
18143 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18144 F:      drivers/soc/qcom/icc-bwmon.c
18145
18146 QUALCOMM IOMMU
18147 M:      Rob Clark <robdclark@gmail.com>
18148 L:      iommu@lists.linux.dev
18149 L:      linux-arm-msm@vger.kernel.org
18150 S:      Maintained
18151 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
18152 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18153 F:      drivers/iommu/msm_iommu*
18154
18155 QUALCOMM IPC ROUTER (QRTR) DRIVER
18156 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18157 L:      linux-arm-msm@vger.kernel.org
18158 S:      Maintained
18159 F:      include/trace/events/qrtr.h
18160 F:      include/uapi/linux/qrtr.h
18161 F:      net/qrtr/
18162
18163 QUALCOMM IPCC MAILBOX DRIVER
18164 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18165 L:      linux-arm-msm@vger.kernel.org
18166 S:      Supported
18167 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18168 F:      drivers/mailbox/qcom-ipcc.c
18169 F:      include/dt-bindings/mailbox/qcom-ipcc.h
18170
18171 QUALCOMM IPQ4019 USB PHY DRIVER
18172 M:      Robert Marko <robert.marko@sartura.hr>
18173 M:      Luka Perkov <luka.perkov@sartura.hr>
18174 L:      linux-arm-msm@vger.kernel.org
18175 S:      Maintained
18176 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18177 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18178
18179 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18180 M:      Robert Marko <robert.marko@sartura.hr>
18181 M:      Luka Perkov <luka.perkov@sartura.hr>
18182 L:      linux-arm-msm@vger.kernel.org
18183 S:      Maintained
18184 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18185 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
18186
18187 QUALCOMM NAND CONTROLLER DRIVER
18188 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18189 L:      linux-mtd@lists.infradead.org
18190 L:      linux-arm-msm@vger.kernel.org
18191 S:      Maintained
18192 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18193 F:      drivers/mtd/nand/raw/qcom_nandc.c
18194
18195 QUALCOMM QSEECOM DRIVER
18196 M:      Maximilian Luz <luzmaximilian@gmail.com>
18197 L:      linux-arm-msm@vger.kernel.org
18198 S:      Maintained
18199 F:      drivers/firmware/qcom/qcom_qseecom.c
18200
18201 QUALCOMM QSEECOM UEFISECAPP DRIVER
18202 M:      Maximilian Luz <luzmaximilian@gmail.com>
18203 L:      linux-arm-msm@vger.kernel.org
18204 S:      Maintained
18205 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18206
18207 QUALCOMM RMNET DRIVER
18208 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18209 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18210 L:      netdev@vger.kernel.org
18211 S:      Maintained
18212 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18213 F:      drivers/net/ethernet/qualcomm/rmnet/
18214 F:      include/linux/if_rmnet.h
18215
18216 QUALCOMM TSENS THERMAL DRIVER
18217 M:      Amit Kucheria <amitk@kernel.org>
18218 M:      Thara Gopinath <thara.gopinath@gmail.com>
18219 L:      linux-pm@vger.kernel.org
18220 L:      linux-arm-msm@vger.kernel.org
18221 S:      Maintained
18222 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18223 F:      drivers/thermal/qcom/
18224
18225 QUALCOMM TYPEC PORT MANAGER DRIVER
18226 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18227 L:      linux-arm-msm@vger.kernel.org
18228 L:      linux-usb@vger.kernel.org
18229 S:      Maintained
18230 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18231 F:      drivers/usb/typec/tcpm/qcom/
18232
18233 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18234 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18235 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18236 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18237 L:      linux-media@vger.kernel.org
18238 L:      linux-arm-msm@vger.kernel.org
18239 S:      Maintained
18240 T:      git git://linuxtv.org/media_tree.git
18241 F:      Documentation/devicetree/bindings/media/*venus*
18242 F:      drivers/media/platform/qcom/venus/
18243
18244 QUALCOMM WCN36XX WIRELESS DRIVER
18245 M:      Loic Poulain <loic.poulain@linaro.org>
18246 L:      wcn36xx@lists.infradead.org
18247 S:      Supported
18248 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18249 F:      drivers/net/wireless/ath/wcn36xx/
18250
18251 QUANTENNA QTNFMAC WIRELESS DRIVER
18252 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18253 R:      Sergey Matyukevich <geomatsi@gmail.com>
18254 L:      linux-wireless@vger.kernel.org
18255 S:      Maintained
18256 F:      drivers/net/wireless/quantenna
18257
18258 RADEON and AMDGPU DRM DRIVERS
18259 M:      Alex Deucher <alexander.deucher@amd.com>
18260 M:      Christian König <christian.koenig@amd.com>
18261 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18262 L:      amd-gfx@lists.freedesktop.org
18263 S:      Supported
18264 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18265 C:      irc://irc.oftc.net/radeon
18266 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18267 F:      Documentation/gpu/amdgpu/
18268 F:      drivers/gpu/drm/amd/
18269 F:      drivers/gpu/drm/ci/xfails/amd*
18270 F:      drivers/gpu/drm/radeon/
18271 F:      include/uapi/drm/amdgpu_drm.h
18272 F:      include/uapi/drm/radeon_drm.h
18273
18274 RADEON FRAMEBUFFER DISPLAY DRIVER
18275 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18276 L:      linux-fbdev@vger.kernel.org
18277 S:      Maintained
18278 F:      drivers/video/fbdev/aty/radeon*
18279 F:      include/uapi/linux/radeonfb.h
18280
18281 RADIOSHARK RADIO DRIVER
18282 M:      Hans Verkuil <hverkuil@xs4all.nl>
18283 L:      linux-media@vger.kernel.org
18284 S:      Maintained
18285 T:      git git://linuxtv.org/media_tree.git
18286 F:      drivers/media/radio/radio-shark.c
18287
18288 RADIOSHARK2 RADIO DRIVER
18289 M:      Hans Verkuil <hverkuil@xs4all.nl>
18290 L:      linux-media@vger.kernel.org
18291 S:      Maintained
18292 T:      git git://linuxtv.org/media_tree.git
18293 F:      drivers/media/radio/radio-shark2.c
18294 F:      drivers/media/radio/radio-tea5777.c
18295
18296 RADOS BLOCK DEVICE (RBD)
18297 M:      Ilya Dryomov <idryomov@gmail.com>
18298 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18299 L:      ceph-devel@vger.kernel.org
18300 S:      Supported
18301 W:      http://ceph.com/
18302 T:      git https://github.com/ceph/ceph-client.git
18303 F:      Documentation/ABI/testing/sysfs-bus-rbd
18304 F:      drivers/block/rbd.c
18305 F:      drivers/block/rbd_types.h
18306
18307 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18308 L:      linux-fbdev@vger.kernel.org
18309 S:      Orphan
18310 F:      drivers/video/fbdev/aty/aty128fb.c
18311
18312 RAINSHADOW-CEC DRIVER
18313 M:      Hans Verkuil <hverkuil@xs4all.nl>
18314 L:      linux-media@vger.kernel.org
18315 S:      Maintained
18316 T:      git git://linuxtv.org/media_tree.git
18317 F:      drivers/media/cec/usb/rainshadow/
18318
18319 RALINK MIPS ARCHITECTURE
18320 M:      John Crispin <john@phrozen.org>
18321 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18322 L:      linux-mips@vger.kernel.org
18323 S:      Maintained
18324 F:      arch/mips/ralink
18325
18326 RALINK MT7621 MIPS ARCHITECTURE
18327 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18328 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18329 L:      linux-mips@vger.kernel.org
18330 S:      Maintained
18331 F:      arch/mips/boot/dts/ralink/mt7621*
18332
18333 RALINK RT2X00 WIRELESS LAN DRIVER
18334 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18335 L:      linux-wireless@vger.kernel.org
18336 S:      Maintained
18337 F:      drivers/net/wireless/ralink/rt2x00/
18338
18339 RAMDISK RAM BLOCK DEVICE DRIVER
18340 M:      Jens Axboe <axboe@kernel.dk>
18341 S:      Maintained
18342 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18343 F:      drivers/block/brd.c
18344
18345 RANCHU VIRTUAL BOARD FOR MIPS
18346 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18347 L:      linux-mips@vger.kernel.org
18348 S:      Supported
18349 F:      arch/mips/configs/generic/board-ranchu.config
18350 F:      arch/mips/generic/board-ranchu.c
18351
18352 RANDOM NUMBER DRIVER
18353 M:      "Theodore Ts'o" <tytso@mit.edu>
18354 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18355 S:      Maintained
18356 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18357 F:      drivers/char/random.c
18358 F:      drivers/virt/vmgenid.c
18359
18360 RAPIDIO SUBSYSTEM
18361 M:      Matt Porter <mporter@kernel.crashing.org>
18362 M:      Alexandre Bounine <alex.bou9@gmail.com>
18363 S:      Maintained
18364 F:      drivers/rapidio/
18365
18366 RAS INFRASTRUCTURE
18367 M:      Tony Luck <tony.luck@intel.com>
18368 M:      Borislav Petkov <bp@alien8.de>
18369 L:      linux-edac@vger.kernel.org
18370 S:      Maintained
18371 F:      Documentation/admin-guide/ras.rst
18372 F:      drivers/ras/
18373 F:      include/linux/ras.h
18374 F:      include/ras/ras_event.h
18375
18376 RC-CORE / LIRC FRAMEWORK
18377 M:      Sean Young <sean@mess.org>
18378 L:      linux-media@vger.kernel.org
18379 S:      Maintained
18380 W:      http://linuxtv.org
18381 T:      git git://linuxtv.org/media_tree.git
18382 F:      Documentation/driver-api/media/rc-core.rst
18383 F:      Documentation/userspace-api/media/rc/
18384 F:      drivers/media/rc/
18385 F:      include/media/rc-core.h
18386 F:      include/media/rc-map.h
18387 F:      include/uapi/linux/lirc.h
18388
18389 RCMM REMOTE CONTROLS DECODER
18390 M:      Patrick Lerda <patrick9876@free.fr>
18391 S:      Maintained
18392 F:      drivers/media/rc/ir-rcmm-decoder.c
18393
18394 RCUTORTURE TEST FRAMEWORK
18395 M:      "Paul E. McKenney" <paulmck@kernel.org>
18396 M:      Josh Triplett <josh@joshtriplett.org>
18397 R:      Steven Rostedt <rostedt@goodmis.org>
18398 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18399 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18400 L:      rcu@vger.kernel.org
18401 S:      Supported
18402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18403 F:      tools/testing/selftests/rcutorture
18404
18405 RDACM20 Camera Sensor
18406 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18407 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18408 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18409 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18410 L:      linux-media@vger.kernel.org
18411 S:      Maintained
18412 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18413 F:      drivers/media/i2c/max9271.c
18414 F:      drivers/media/i2c/max9271.h
18415 F:      drivers/media/i2c/rdacm20.c
18416
18417 RDACM21 Camera Sensor
18418 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18419 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18420 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18421 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18422 L:      linux-media@vger.kernel.org
18423 S:      Maintained
18424 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18425 F:      drivers/media/i2c/max9271.c
18426 F:      drivers/media/i2c/max9271.h
18427 F:      drivers/media/i2c/rdacm21.c
18428
18429 RDC R-321X SoC
18430 M:      Florian Fainelli <florian@openwrt.org>
18431 S:      Maintained
18432
18433 RDC R6040 FAST ETHERNET DRIVER
18434 M:      Florian Fainelli <f.fainelli@gmail.com>
18435 L:      netdev@vger.kernel.org
18436 S:      Maintained
18437 F:      drivers/net/ethernet/rdc/r6040.c
18438
18439 RDMAVT - RDMA verbs software
18440 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18441 L:      linux-rdma@vger.kernel.org
18442 S:      Supported
18443 F:      drivers/infiniband/sw/rdmavt
18444
18445 RDS - RELIABLE DATAGRAM SOCKETS
18446 M:      Allison Henderson <allison.henderson@oracle.com>
18447 L:      netdev@vger.kernel.org
18448 L:      linux-rdma@vger.kernel.org
18449 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18450 S:      Supported
18451 W:      https://oss.oracle.com/projects/rds/
18452 F:      Documentation/networking/rds.rst
18453 F:      net/rds/
18454
18455 RDT - RESOURCE ALLOCATION
18456 M:      Fenghua Yu <fenghua.yu@intel.com>
18457 M:      Reinette Chatre <reinette.chatre@intel.com>
18458 L:      linux-kernel@vger.kernel.org
18459 S:      Supported
18460 F:      Documentation/arch/x86/resctrl*
18461 F:      arch/x86/include/asm/resctrl.h
18462 F:      arch/x86/kernel/cpu/resctrl/
18463 F:      tools/testing/selftests/resctrl/
18464
18465 READ-COPY UPDATE (RCU)
18466 M:      "Paul E. McKenney" <paulmck@kernel.org>
18467 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18468 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18469 M:      Joel Fernandes <joel@joelfernandes.org>
18470 M:      Josh Triplett <josh@joshtriplett.org>
18471 M:      Boqun Feng <boqun.feng@gmail.com>
18472 R:      Steven Rostedt <rostedt@goodmis.org>
18473 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18474 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18475 R:      Zqiang <qiang.zhang1211@gmail.com>
18476 L:      rcu@vger.kernel.org
18477 S:      Supported
18478 W:      http://www.rdrop.com/users/paulmck/RCU/
18479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18480 F:      Documentation/RCU/
18481 F:      include/linux/rcu*
18482 F:      kernel/rcu/
18483 X:      Documentation/RCU/torture.rst
18484 X:      include/linux/srcu*.h
18485 X:      kernel/rcu/srcu*.c
18486
18487 REAL TIME CLOCK (RTC) SUBSYSTEM
18488 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18489 L:      linux-rtc@vger.kernel.org
18490 S:      Maintained
18491 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18493 F:      Documentation/admin-guide/rtc.rst
18494 F:      Documentation/devicetree/bindings/rtc/
18495 F:      drivers/rtc/
18496 F:      include/linux/rtc.h
18497 F:      include/linux/rtc/
18498 F:      include/uapi/linux/rtc.h
18499 F:      tools/testing/selftests/rtc/
18500
18501 Real-time Linux Analysis (RTLA) tools
18502 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18503 M:      Steven Rostedt <rostedt@goodmis.org>
18504 L:      linux-trace-kernel@vger.kernel.org
18505 S:      Maintained
18506 F:      Documentation/tools/rtla/
18507 F:      tools/tracing/rtla/
18508
18509 REALTEK AUDIO CODECS
18510 M:      Oder Chiou <oder_chiou@realtek.com>
18511 S:      Maintained
18512 F:      include/sound/rt*.h
18513 F:      sound/soc/codecs/rt*
18514
18515 REALTEK OTTO WATCHDOG
18516 M:      Sander Vanheule <sander@svanheule.net>
18517 L:      linux-watchdog@vger.kernel.org
18518 S:      Maintained
18519 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18520 F:      drivers/watchdog/realtek_otto_wdt.c
18521
18522 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18523 M:      Linus Walleij <linus.walleij@linaro.org>
18524 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18525 S:      Maintained
18526 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18527 F:      drivers/net/dsa/realtek/*
18528
18529 REALTEK WIRELESS DRIVER (rtlwifi family)
18530 M:      Ping-Ke Shih <pkshih@realtek.com>
18531 L:      linux-wireless@vger.kernel.org
18532 S:      Maintained
18533 F:      drivers/net/wireless/realtek/rtlwifi/
18534
18535 REALTEK WIRELESS DRIVER (rtw88)
18536 M:      Ping-Ke Shih <pkshih@realtek.com>
18537 L:      linux-wireless@vger.kernel.org
18538 S:      Maintained
18539 F:      drivers/net/wireless/realtek/rtw88/
18540
18541 REALTEK WIRELESS DRIVER (rtw89)
18542 M:      Ping-Ke Shih <pkshih@realtek.com>
18543 L:      linux-wireless@vger.kernel.org
18544 S:      Maintained
18545 F:      drivers/net/wireless/realtek/rtw89/
18546
18547 REDPINE WIRELESS DRIVER
18548 L:      linux-wireless@vger.kernel.org
18549 S:      Orphan
18550 F:      drivers/net/wireless/rsi/
18551
18552 REGISTER MAP ABSTRACTION
18553 M:      Mark Brown <broonie@kernel.org>
18554 L:      linux-kernel@vger.kernel.org
18555 S:      Supported
18556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18557 F:      Documentation/devicetree/bindings/regmap/
18558 F:      drivers/base/regmap/
18559 F:      include/linux/regmap.h
18560
18561 REISERFS FILE SYSTEM
18562 L:      reiserfs-devel@vger.kernel.org
18563 S:      Obsolete
18564 F:      fs/reiserfs/
18565
18566 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18567 M:      Bjorn Andersson <andersson@kernel.org>
18568 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18569 L:      linux-remoteproc@vger.kernel.org
18570 S:      Maintained
18571 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18572 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18573 F:      Documentation/devicetree/bindings/remoteproc/
18574 F:      Documentation/staging/remoteproc.rst
18575 F:      drivers/remoteproc/
18576 F:      include/linux/remoteproc.h
18577 F:      include/linux/remoteproc/
18578
18579 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18580 M:      Bjorn Andersson <andersson@kernel.org>
18581 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18582 L:      linux-remoteproc@vger.kernel.org
18583 S:      Maintained
18584 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18585 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18586 F:      Documentation/staging/rpmsg.rst
18587 F:      drivers/rpmsg/
18588 F:      include/linux/rpmsg.h
18589 F:      include/linux/rpmsg/
18590 F:      include/uapi/linux/rpmsg.h
18591 F:      samples/rpmsg/
18592
18593 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18594 M:      Stephan Gerhold <stephan@gerhold.net>
18595 L:      netdev@vger.kernel.org
18596 L:      linux-remoteproc@vger.kernel.org
18597 S:      Maintained
18598 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18599
18600 RENESAS CLOCK DRIVERS
18601 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18602 L:      linux-renesas-soc@vger.kernel.org
18603 S:      Supported
18604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18605 F:      Documentation/devicetree/bindings/clock/renesas,*
18606 F:      drivers/clk/renesas/
18607
18608 RENESAS EMEV2 I2C DRIVER
18609 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18610 L:      linux-renesas-soc@vger.kernel.org
18611 S:      Supported
18612 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18613 F:      drivers/i2c/busses/i2c-emev2.c
18614
18615 RENESAS ETHERNET DRIVERS
18616 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18617 L:      netdev@vger.kernel.org
18618 L:      linux-renesas-soc@vger.kernel.org
18619 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18620 F:      drivers/net/ethernet/renesas/
18621 F:      include/linux/sh_eth.h
18622
18623 RENESAS IDT821034 ASoC CODEC
18624 M:      Herve Codina <herve.codina@bootlin.com>
18625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18626 S:      Maintained
18627 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18628 F:      sound/soc/codecs/idt821034.c
18629
18630 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18631 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18632 L:      linux-mtd@lists.infradead.org
18633 L:      linux-renesas-soc@vger.kernel.org
18634 S:      Maintained
18635 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18636 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18637
18638 RENESAS R-CAR GYROADC DRIVER
18639 M:      Marek Vasut <marek.vasut@gmail.com>
18640 L:      linux-iio@vger.kernel.org
18641 S:      Supported
18642 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18643 F:      drivers/iio/adc/rcar-gyroadc.c
18644
18645 RENESAS R-CAR I2C DRIVERS
18646 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18647 L:      linux-renesas-soc@vger.kernel.org
18648 S:      Supported
18649 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18650 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18651 F:      drivers/i2c/busses/i2c-rcar.c
18652 F:      drivers/i2c/busses/i2c-sh_mobile.c
18653
18654 RENESAS R-CAR SATA DRIVER
18655 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18656 L:      linux-ide@vger.kernel.org
18657 L:      linux-renesas-soc@vger.kernel.org
18658 S:      Supported
18659 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18660 F:      drivers/ata/sata_rcar.c
18661
18662 RENESAS R-CAR THERMAL DRIVERS
18663 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18664 L:      linux-renesas-soc@vger.kernel.org
18665 S:      Supported
18666 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18667 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18668 F:      drivers/thermal/rcar_gen3_thermal.c
18669 F:      drivers/thermal/rcar_thermal.c
18670
18671 RENESAS RIIC DRIVER
18672 M:      Chris Brandt <chris.brandt@renesas.com>
18673 L:      linux-renesas-soc@vger.kernel.org
18674 S:      Supported
18675 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18676 F:      drivers/i2c/busses/i2c-riic.c
18677
18678 RENESAS RZ/G2L A/D DRIVER
18679 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18680 L:      linux-iio@vger.kernel.org
18681 L:      linux-renesas-soc@vger.kernel.org
18682 S:      Supported
18683 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18684 F:      drivers/iio/adc/rzg2l_adc.c
18685
18686 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18687 M:      Biju Das <biju.das.jz@bp.renesas.com>
18688 L:      linux-iio@vger.kernel.org
18689 L:      linux-renesas-soc@vger.kernel.org
18690 S:      Supported
18691 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18692 F:      drivers/counter/rz-mtu3-cnt.c
18693
18694 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18695 M:      Clément Léger <clement.leger@bootlin.com>
18696 L:      linux-renesas-soc@vger.kernel.org
18697 L:      netdev@vger.kernel.org
18698 S:      Maintained
18699 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18700 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18701 F:      drivers/net/dsa/rzn1_a5psw*
18702 F:      drivers/net/pcs/pcs-rzn1-miic.c
18703 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18704 F:      include/linux/pcs-rzn1-miic.h
18705 F:      net/dsa/tag_rzn1_a5psw.c
18706
18707 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18708 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18709 L:      linux-rtc@vger.kernel.org
18710 L:      linux-renesas-soc@vger.kernel.org
18711 S:      Maintained
18712 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18713 F:      drivers/rtc/rtc-rzn1.c
18714
18715 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18716 M:      Herve Codina <herve.codina@bootlin.com>
18717 L:      linux-renesas-soc@vger.kernel.org
18718 L:      linux-usb@vger.kernel.org
18719 S:      Maintained
18720 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18721 F:      drivers/usb/gadget/udc/renesas_usbf.c
18722
18723 RENESAS RZ/V2M I2C DRIVER
18724 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18725 L:      linux-i2c@vger.kernel.org
18726 L:      linux-renesas-soc@vger.kernel.org
18727 S:      Supported
18728 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18729 F:      drivers/i2c/busses/i2c-rzv2m.c
18730
18731 RENESAS USB PHY DRIVER
18732 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18733 L:      linux-renesas-soc@vger.kernel.org
18734 S:      Maintained
18735 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18736
18737 RENESAS VERSACLOCK 7 CLOCK DRIVER
18738 M:      Alex Helms <alexander.helms.jy@renesas.com>
18739 S:      Maintained
18740 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18741 F:      drivers/clk/clk-versaclock7.c
18742
18743 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18744 M:      Herve Codina <herve.codina@bootlin.com>
18745 L:      linux-iio@vger.kernel.org
18746 S:      Maintained
18747 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18748 F:      drivers/iio/potentiometer/x9250.c
18749
18750 RESET CONTROLLER FRAMEWORK
18751 M:      Philipp Zabel <p.zabel@pengutronix.de>
18752 S:      Maintained
18753 T:      git git://git.pengutronix.de/git/pza/linux
18754 F:      Documentation/devicetree/bindings/reset/
18755 F:      Documentation/driver-api/reset.rst
18756 F:      drivers/reset/
18757 F:      include/dt-bindings/reset/
18758 F:      include/linux/reset-controller.h
18759 F:      include/linux/reset.h
18760 F:      include/linux/reset/
18761 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18762
18763 RESTARTABLE SEQUENCES SUPPORT
18764 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18765 M:      Peter Zijlstra <peterz@infradead.org>
18766 M:      "Paul E. McKenney" <paulmck@kernel.org>
18767 M:      Boqun Feng <boqun.feng@gmail.com>
18768 L:      linux-kernel@vger.kernel.org
18769 S:      Supported
18770 F:      include/trace/events/rseq.h
18771 F:      include/uapi/linux/rseq.h
18772 F:      kernel/rseq.c
18773 F:      tools/testing/selftests/rseq/
18774
18775 RFKILL
18776 M:      Johannes Berg <johannes@sipsolutions.net>
18777 L:      linux-wireless@vger.kernel.org
18778 S:      Maintained
18779 W:      https://wireless.wiki.kernel.org/
18780 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18783 F:      Documentation/ABI/stable/sysfs-class-rfkill
18784 F:      Documentation/driver-api/rfkill.rst
18785 F:      include/linux/rfkill.h
18786 F:      include/uapi/linux/rfkill.h
18787 F:      net/rfkill/
18788
18789 RHASHTABLE
18790 M:      Thomas Graf <tgraf@suug.ch>
18791 M:      Herbert Xu <herbert@gondor.apana.org.au>
18792 L:      netdev@vger.kernel.org
18793 S:      Maintained
18794 F:      include/linux/rhashtable-types.h
18795 F:      include/linux/rhashtable.h
18796 F:      lib/rhashtable.c
18797 F:      lib/test_rhashtable.c
18798
18799 RICOH R5C592 MEMORYSTICK DRIVER
18800 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18801 S:      Maintained
18802 F:      drivers/memstick/host/r592.*
18803
18804 RICOH SMARTMEDIA/XD DRIVER
18805 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18806 S:      Maintained
18807 F:      drivers/mtd/nand/raw/r852.c
18808 F:      drivers/mtd/nand/raw/r852.h
18809
18810 RISC-V ARCHITECTURE
18811 M:      Paul Walmsley <paul.walmsley@sifive.com>
18812 M:      Palmer Dabbelt <palmer@dabbelt.com>
18813 M:      Albert Ou <aou@eecs.berkeley.edu>
18814 L:      linux-riscv@lists.infradead.org
18815 S:      Supported
18816 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18817 C:      irc://irc.libera.chat/riscv
18818 P:      Documentation/arch/riscv/patch-acceptance.rst
18819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18820 F:      arch/riscv/
18821 N:      riscv
18822 K:      riscv
18823
18824 RISC-V MICROCHIP FPGA SUPPORT
18825 M:      Conor Dooley <conor.dooley@microchip.com>
18826 M:      Daire McNamara <daire.mcnamara@microchip.com>
18827 L:      linux-riscv@lists.infradead.org
18828 S:      Supported
18829 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18830 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18831 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18832 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18833 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18834 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18835 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18836 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18837 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18838 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18839 F:      arch/riscv/boot/dts/microchip/
18840 F:      drivers/char/hw_random/mpfs-rng.c
18841 F:      drivers/clk/microchip/clk-mpfs*.c
18842 F:      drivers/firmware/microchip/mpfs-auto-update.c
18843 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18844 F:      drivers/mailbox/mailbox-mpfs.c
18845 F:      drivers/pci/controller/pcie-microchip-host.c
18846 F:      drivers/pwm/pwm-microchip-core.c
18847 F:      drivers/reset/reset-mpfs.c
18848 F:      drivers/rtc/rtc-mpfs.c
18849 F:      drivers/soc/microchip/mpfs-sys-controller.c
18850 F:      drivers/spi/spi-microchip-core-qspi.c
18851 F:      drivers/spi/spi-microchip-core.c
18852 F:      drivers/usb/musb/mpfs.c
18853 F:      include/soc/microchip/mpfs.h
18854
18855 RISC-V MISC SOC SUPPORT
18856 M:      Conor Dooley <conor@kernel.org>
18857 L:      linux-riscv@lists.infradead.org
18858 S:      Maintained
18859 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18860 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18861 F:      Documentation/devicetree/bindings/riscv/
18862 F:      arch/riscv/boot/dts/
18863 X:      arch/riscv/boot/dts/allwinner/
18864 X:      arch/riscv/boot/dts/renesas/
18865
18866 RISC-V PMU DRIVERS
18867 M:      Atish Patra <atishp@atishpatra.org>
18868 R:      Anup Patel <anup@brainfault.org>
18869 L:      linux-riscv@lists.infradead.org
18870 S:      Supported
18871 F:      drivers/perf/riscv_pmu.c
18872 F:      drivers/perf/riscv_pmu_legacy.c
18873 F:      drivers/perf/riscv_pmu_sbi.c
18874
18875 RISC-V THEAD SoC SUPPORT
18876 M:      Jisheng Zhang <jszhang@kernel.org>
18877 M:      Guo Ren <guoren@kernel.org>
18878 M:      Fu Wei <wefu@redhat.com>
18879 L:      linux-riscv@lists.infradead.org
18880 S:      Maintained
18881 F:      arch/riscv/boot/dts/thead/
18882
18883 RNBD BLOCK DRIVERS
18884 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18885 M:      Jack Wang <jinpu.wang@ionos.com>
18886 L:      linux-block@vger.kernel.org
18887 S:      Maintained
18888 F:      drivers/block/rnbd/
18889
18890 ROCCAT DRIVERS
18891 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18892 S:      Maintained
18893 W:      http://sourceforge.net/projects/roccat/
18894 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18895 F:      drivers/hid/hid-roccat*
18896 F:      include/linux/hid-roccat*
18897
18898 ROCKCHIP CRYPTO DRIVERS
18899 M:      Corentin Labbe <clabbe@baylibre.com>
18900 L:      linux-crypto@vger.kernel.org
18901 S:      Maintained
18902 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18903 F:      drivers/crypto/rockchip/
18904
18905 ROCKCHIP I2S TDM DRIVER
18906 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18907 L:      linux-rockchip@lists.infradead.org
18908 S:      Maintained
18909 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18910 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18911
18912 ROCKCHIP ISP V1 DRIVER
18913 M:      Dafna Hirschfeld <dafna@fastmail.com>
18914 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18915 L:      linux-media@vger.kernel.org
18916 L:      linux-rockchip@lists.infradead.org
18917 S:      Maintained
18918 F:      Documentation/admin-guide/media/rkisp1.rst
18919 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18920 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18921 F:      drivers/media/platform/rockchip/rkisp1
18922 F:      include/uapi/linux/rkisp1-config.h
18923
18924 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18925 M:      Jacob Chen <jacob-chen@iotwrt.com>
18926 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18927 L:      linux-media@vger.kernel.org
18928 L:      linux-rockchip@lists.infradead.org
18929 S:      Maintained
18930 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18931 F:      drivers/media/platform/rockchip/rga/
18932
18933 ROCKCHIP VIDEO DECODER DRIVER
18934 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18935 L:      linux-media@vger.kernel.org
18936 L:      linux-rockchip@lists.infradead.org
18937 S:      Maintained
18938 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18939 F:      drivers/staging/media/rkvdec/
18940
18941 ROCKER DRIVER
18942 M:      Jiri Pirko <jiri@resnulli.us>
18943 L:      netdev@vger.kernel.org
18944 S:      Supported
18945 F:      drivers/net/ethernet/rocker/
18946
18947 ROCKETPORT EXPRESS/INFINITY DRIVER
18948 M:      Kevin Cernekee <cernekee@gmail.com>
18949 L:      linux-serial@vger.kernel.org
18950 S:      Odd Fixes
18951 F:      drivers/tty/serial/rp2.*
18952
18953 ROHM BD99954 CHARGER IC
18954 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18955 S:      Supported
18956 F:      drivers/power/supply/bd99954-charger.c
18957 F:      drivers/power/supply/bd99954-charger.h
18958
18959 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18960 M:      Tomasz Duszynski <tduszyns@gmail.com>
18961 S:      Maintained
18962 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18963 F:      drivers/iio/light/bh1750.c
18964
18965 ROHM BM1390 PRESSURE SENSOR DRIVER
18966 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18967 L:      linux-iio@vger.kernel.org
18968 S:      Supported
18969 F:      drivers/iio/pressure/rohm-bm1390.c
18970
18971 ROHM BU270xx LIGHT SENSOR DRIVERs
18972 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18973 L:      linux-iio@vger.kernel.org
18974 S:      Supported
18975 F:      drivers/iio/light/rohm-bu27008.c
18976 F:      drivers/iio/light/rohm-bu27034.c
18977
18978 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18979 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18980 L:      linux-kernel@vger.kernel.org
18981 L:      linux-renesas-soc@vger.kernel.org
18982 S:      Supported
18983 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18984 F:      drivers/gpio/gpio-bd9571mwv.c
18985 F:      drivers/mfd/bd9571mwv.c
18986 F:      drivers/regulator/bd9571mwv-regulator.c
18987 F:      include/linux/mfd/bd9571mwv.h
18988
18989 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18990 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18991 S:      Supported
18992 F:      drivers/clk/clk-bd718x7.c
18993 F:      drivers/gpio/gpio-bd71815.c
18994 F:      drivers/gpio/gpio-bd71828.c
18995 F:      drivers/mfd/rohm-bd71828.c
18996 F:      drivers/mfd/rohm-bd718x7.c
18997 F:      drivers/mfd/rohm-bd9576.c
18998 F:      drivers/regulator/bd71815-regulator.c
18999 F:      drivers/regulator/bd71828-regulator.c
19000 F:      drivers/regulator/bd718x7-regulator.c
19001 F:      drivers/regulator/bd9576-regulator.c
19002 F:      drivers/regulator/rohm-regulator.c
19003 F:      drivers/rtc/rtc-bd70528.c
19004 F:      drivers/watchdog/bd9576_wdt.c
19005 F:      include/linux/mfd/rohm-bd71815.h
19006 F:      include/linux/mfd/rohm-bd71828.h
19007 F:      include/linux/mfd/rohm-bd718x7.h
19008 F:      include/linux/mfd/rohm-bd957x.h
19009 F:      include/linux/mfd/rohm-generic.h
19010 F:      include/linux/mfd/rohm-shared.h
19011
19012 ROSE NETWORK LAYER
19013 M:      Ralf Baechle <ralf@linux-mips.org>
19014 L:      linux-hams@vger.kernel.org
19015 S:      Maintained
19016 W:      https://linux-ax25.in-berlin.de
19017 F:      include/net/rose.h
19018 F:      include/uapi/linux/rose.h
19019 F:      net/rose/
19020
19021 ROTATION DRIVER FOR ALLWINNER A83T
19022 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
19023 L:      linux-media@vger.kernel.org
19024 S:      Maintained
19025 T:      git git://linuxtv.org/media_tree.git
19026 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
19027 F:      drivers/media/platform/sunxi/sun8i-rotate/
19028
19029 RPMSG TTY DRIVER
19030 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
19031 L:      linux-remoteproc@vger.kernel.org
19032 S:      Maintained
19033 F:      drivers/tty/rpmsg_tty.c
19034
19035 RTL2830 MEDIA DRIVER
19036 L:      linux-media@vger.kernel.org
19037 S:      Orphan
19038 W:      https://linuxtv.org
19039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19040 F:      drivers/media/dvb-frontends/rtl2830*
19041
19042 RTL2832 MEDIA DRIVER
19043 L:      linux-media@vger.kernel.org
19044 S:      Orphan
19045 W:      https://linuxtv.org
19046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19047 F:      drivers/media/dvb-frontends/rtl2832*
19048
19049 RTL2832_SDR MEDIA DRIVER
19050 L:      linux-media@vger.kernel.org
19051 S:      Orphan
19052 W:      https://linuxtv.org
19053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19054 F:      drivers/media/dvb-frontends/rtl2832_sdr*
19055
19056 RTL8180 WIRELESS DRIVER
19057 L:      linux-wireless@vger.kernel.org
19058 S:      Orphan
19059 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
19060
19061 RTL8187 WIRELESS DRIVER
19062 M:      Hin-Tak Leung <hintak.leung@gmail.com>
19063 M:      Larry Finger <Larry.Finger@lwfinger.net>
19064 L:      linux-wireless@vger.kernel.org
19065 S:      Maintained
19066 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
19067
19068 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
19069 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
19070 L:      linux-wireless@vger.kernel.org
19071 S:      Maintained
19072 F:      drivers/net/wireless/realtek/rtl8xxxu/
19073
19074 RTRS TRANSPORT DRIVERS
19075 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
19076 M:      Jack Wang <jinpu.wang@ionos.com>
19077 L:      linux-rdma@vger.kernel.org
19078 S:      Maintained
19079 F:      drivers/infiniband/ulp/rtrs/
19080
19081 RUNTIME VERIFICATION (RV)
19082 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
19083 M:      Steven Rostedt <rostedt@goodmis.org>
19084 L:      linux-trace-kernel@vger.kernel.org
19085 S:      Maintained
19086 F:      Documentation/trace/rv/
19087 F:      include/linux/rv.h
19088 F:      include/rv/
19089 F:      kernel/trace/rv/
19090 F:      tools/verification/
19091
19092 RUST
19093 M:      Miguel Ojeda <ojeda@kernel.org>
19094 M:      Alex Gaynor <alex.gaynor@gmail.com>
19095 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
19096 R:      Boqun Feng <boqun.feng@gmail.com>
19097 R:      Gary Guo <gary@garyguo.net>
19098 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
19099 R:      Benno Lossin <benno.lossin@proton.me>
19100 R:      Andreas Hindborg <a.hindborg@samsung.com>
19101 R:      Alice Ryhl <aliceryhl@google.com>
19102 L:      rust-for-linux@vger.kernel.org
19103 S:      Supported
19104 W:      https://rust-for-linux.com
19105 B:      https://github.com/Rust-for-Linux/linux/issues
19106 C:      zulip://rust-for-linux.zulipchat.com
19107 P:      https://rust-for-linux.com/contributing
19108 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
19109 F:      Documentation/rust/
19110 F:      rust/
19111 F:      samples/rust/
19112 F:      scripts/*rust*
19113 F:      tools/testing/selftests/rust/
19114 K:      \b(?i:rust)\b
19115
19116 RXRPC SOCKETS (AF_RXRPC)
19117 M:      David Howells <dhowells@redhat.com>
19118 M:      Marc Dionne <marc.dionne@auristor.com>
19119 L:      linux-afs@lists.infradead.org
19120 S:      Supported
19121 W:      https://www.infradead.org/~dhowells/kafs/
19122 F:      Documentation/networking/rxrpc.rst
19123 F:      include/keys/rxrpc-type.h
19124 F:      include/net/af_rxrpc.h
19125 F:      include/trace/events/rxrpc.h
19126 F:      include/uapi/linux/rxrpc.h
19127 F:      net/rxrpc/
19128
19129 S3 SAVAGE FRAMEBUFFER DRIVER
19130 M:      Antonino Daplas <adaplas@gmail.com>
19131 L:      linux-fbdev@vger.kernel.org
19132 S:      Maintained
19133 F:      drivers/video/fbdev/savage/
19134
19135 S390 ARCHITECTURE
19136 M:      Heiko Carstens <hca@linux.ibm.com>
19137 M:      Vasily Gorbik <gor@linux.ibm.com>
19138 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19139 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
19140 R:      Sven Schnelle <svens@linux.ibm.com>
19141 L:      linux-s390@vger.kernel.org
19142 S:      Supported
19143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19144 F:      Documentation/driver-api/s390-drivers.rst
19145 F:      Documentation/arch/s390/
19146 F:      arch/s390/
19147 F:      drivers/s390/
19148 F:      drivers/watchdog/diag288_wdt.c
19149
19150 S390 COMMON I/O LAYER
19151 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19152 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
19153 L:      linux-s390@vger.kernel.org
19154 S:      Supported
19155 F:      drivers/s390/cio/
19156
19157 S390 DASD DRIVER
19158 M:      Stefan Haberland <sth@linux.ibm.com>
19159 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
19160 L:      linux-s390@vger.kernel.org
19161 S:      Supported
19162 F:      block/partitions/ibm.c
19163 F:      drivers/s390/block/dasd*
19164 F:      include/linux/dasd_mod.h
19165
19166 S390 IOMMU (PCI)
19167 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19168 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19169 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19170 L:      linux-s390@vger.kernel.org
19171 S:      Supported
19172 F:      drivers/iommu/s390-iommu.c
19173
19174 S390 IUCV NETWORK LAYER
19175 M:      Alexandra Winter <wintera@linux.ibm.com>
19176 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19177 L:      linux-s390@vger.kernel.org
19178 L:      netdev@vger.kernel.org
19179 S:      Supported
19180 F:      drivers/s390/net/*iucv*
19181 F:      include/net/iucv/
19182 F:      net/iucv/
19183
19184 S390 MM
19185 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19186 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19187 L:      linux-s390@vger.kernel.org
19188 S:      Supported
19189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19190 F:      arch/s390/include/asm/pgtable.h
19191 F:      arch/s390/mm
19192
19193 S390 NETWORK DRIVERS
19194 M:      Alexandra Winter <wintera@linux.ibm.com>
19195 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19196 L:      linux-s390@vger.kernel.org
19197 L:      netdev@vger.kernel.org
19198 S:      Supported
19199 F:      drivers/s390/net/
19200
19201 S390 PCI SUBSYSTEM
19202 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19203 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19204 L:      linux-s390@vger.kernel.org
19205 S:      Supported
19206 F:      Documentation/arch/s390/pci.rst
19207 F:      arch/s390/pci/
19208 F:      drivers/pci/hotplug/s390_pci_hpc.c
19209
19210 S390 SCM DRIVER
19211 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19212 L:      linux-s390@vger.kernel.org
19213 S:      Supported
19214 F:      drivers/s390/block/scm*
19215 F:      drivers/s390/cio/scm.c
19216
19217 S390 VFIO AP DRIVER
19218 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19219 M:      Halil Pasic <pasic@linux.ibm.com>
19220 M:      Jason Herne <jjherne@linux.ibm.com>
19221 L:      linux-s390@vger.kernel.org
19222 S:      Supported
19223 F:      Documentation/arch/s390/vfio-ap*
19224 F:      drivers/s390/crypto/vfio_ap*
19225
19226 S390 VFIO-CCW DRIVER
19227 M:      Eric Farman <farman@linux.ibm.com>
19228 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19229 R:      Halil Pasic <pasic@linux.ibm.com>
19230 L:      linux-s390@vger.kernel.org
19231 L:      kvm@vger.kernel.org
19232 S:      Supported
19233 F:      Documentation/arch/s390/vfio-ccw.rst
19234 F:      drivers/s390/cio/vfio_ccw*
19235 F:      include/uapi/linux/vfio_ccw.h
19236
19237 S390 VFIO-PCI DRIVER
19238 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19239 M:      Eric Farman <farman@linux.ibm.com>
19240 L:      linux-s390@vger.kernel.org
19241 L:      kvm@vger.kernel.org
19242 S:      Supported
19243 F:      arch/s390/kvm/pci*
19244 F:      drivers/vfio/pci/vfio_pci_zdev.c
19245 F:      include/uapi/linux/vfio_zdev.h
19246
19247 S390 ZCRYPT DRIVER
19248 M:      Harald Freudenberger <freude@linux.ibm.com>
19249 L:      linux-s390@vger.kernel.org
19250 S:      Supported
19251 F:      drivers/s390/crypto/
19252
19253 S390 ZFCP DRIVER
19254 M:      Steffen Maier <maier@linux.ibm.com>
19255 M:      Benjamin Block <bblock@linux.ibm.com>
19256 L:      linux-s390@vger.kernel.org
19257 S:      Supported
19258 F:      drivers/s390/scsi/zfcp_*
19259
19260 SAA6588 RDS RECEIVER DRIVER
19261 M:      Hans Verkuil <hverkuil@xs4all.nl>
19262 L:      linux-media@vger.kernel.org
19263 S:      Odd Fixes
19264 W:      https://linuxtv.org
19265 T:      git git://linuxtv.org/media_tree.git
19266 F:      drivers/media/i2c/saa6588*
19267
19268 SAA7134 VIDEO4LINUX DRIVER
19269 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19270 L:      linux-media@vger.kernel.org
19271 S:      Odd fixes
19272 W:      https://linuxtv.org
19273 T:      git git://linuxtv.org/media_tree.git
19274 F:      Documentation/driver-api/media/drivers/saa7134*
19275 F:      drivers/media/pci/saa7134/
19276
19277 SAA7146 VIDEO4LINUX-2 DRIVER
19278 M:      Hans Verkuil <hverkuil@xs4all.nl>
19279 L:      linux-media@vger.kernel.org
19280 S:      Maintained
19281 T:      git git://linuxtv.org/media_tree.git
19282 F:      drivers/media/common/saa7146/
19283 F:      drivers/media/pci/saa7146/
19284 F:      include/media/drv-intf/saa7146*
19285
19286 SAFESETID SECURITY MODULE
19287 M:      Micah Morton <mortonm@chromium.org>
19288 S:      Supported
19289 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19290 F:      security/safesetid/
19291
19292 SAMSUNG AUDIO (ASoC) DRIVERS
19293 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19295 S:      Maintained
19296 B:      mailto:linux-samsung-soc@vger.kernel.org
19297 F:      Documentation/devicetree/bindings/sound/samsung*
19298 F:      sound/soc/samsung/
19299
19300 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19301 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19302 L:      linux-crypto@vger.kernel.org
19303 L:      linux-samsung-soc@vger.kernel.org
19304 S:      Maintained
19305 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19306 F:      drivers/crypto/exynos-rng.c
19307
19308 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19309 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19310 L:      linux-samsung-soc@vger.kernel.org
19311 S:      Maintained
19312 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19313 F:      drivers/char/hw_random/exynos-trng.c
19314
19315 SAMSUNG FRAMEBUFFER DRIVER
19316 M:      Jingoo Han <jingoohan1@gmail.com>
19317 L:      linux-fbdev@vger.kernel.org
19318 S:      Maintained
19319 F:      drivers/video/fbdev/s3c-fb.c
19320
19321 SAMSUNG INTERCONNECT DRIVERS
19322 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19323 M:      Artur Świgoń <a.swigon@samsung.com>
19324 L:      linux-pm@vger.kernel.org
19325 L:      linux-samsung-soc@vger.kernel.org
19326 S:      Supported
19327 F:      drivers/interconnect/samsung/
19328
19329 SAMSUNG LAPTOP DRIVER
19330 M:      Corentin Chary <corentin.chary@gmail.com>
19331 L:      platform-driver-x86@vger.kernel.org
19332 S:      Maintained
19333 F:      drivers/platform/x86/samsung-laptop.c
19334
19335 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19336 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19337 L:      linux-kernel@vger.kernel.org
19338 L:      linux-samsung-soc@vger.kernel.org
19339 S:      Maintained
19340 B:      mailto:linux-samsung-soc@vger.kernel.org
19341 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19342 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19343 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19344 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19345 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19346 F:      drivers/clk/clk-s2mps11.c
19347 F:      drivers/mfd/sec*.c
19348 F:      drivers/regulator/s2m*.c
19349 F:      drivers/regulator/s5m*.c
19350 F:      drivers/rtc/rtc-s5m.c
19351 F:      include/linux/mfd/samsung/
19352
19353 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19354 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19355 L:      linux-media@vger.kernel.org
19356 L:      linux-samsung-soc@vger.kernel.org
19357 S:      Maintained
19358 F:      drivers/media/platform/samsung/s3c-camif/
19359 F:      include/media/drv-intf/s3c_camif.h
19360
19361 SAMSUNG S3FWRN5 NFC DRIVER
19362 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19363 S:      Maintained
19364 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19365 F:      drivers/nfc/s3fwrn5
19366
19367 SAMSUNG S5C73M3 CAMERA DRIVER
19368 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19369 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19370 L:      linux-media@vger.kernel.org
19371 S:      Supported
19372 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19373 F:      drivers/media/i2c/s5c73m3/*
19374
19375 SAMSUNG S5K5BAF CAMERA DRIVER
19376 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19377 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19378 L:      linux-media@vger.kernel.org
19379 S:      Supported
19380 F:      drivers/media/i2c/s5k5baf.c
19381
19382 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19383 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19384 M:      Vladimir Zapolskiy <vz@mleia.com>
19385 L:      linux-crypto@vger.kernel.org
19386 L:      linux-samsung-soc@vger.kernel.org
19387 S:      Maintained
19388 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19389 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19390 F:      drivers/crypto/s5p-sss.c
19391
19392 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19393 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19394 L:      linux-media@vger.kernel.org
19395 S:      Supported
19396 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19397 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19398 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19399 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19400 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19401 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19402 F:      drivers/media/platform/samsung/exynos4-is/
19403
19404 SAMSUNG SOC CLOCK DRIVERS
19405 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19406 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19407 M:      Tomasz Figa <tomasz.figa@gmail.com>
19408 M:      Chanwoo Choi <cw00.choi@samsung.com>
19409 R:      Alim Akhtar <alim.akhtar@samsung.com>
19410 L:      linux-samsung-soc@vger.kernel.org
19411 S:      Maintained
19412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19413 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19414 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19415 F:      drivers/clk/samsung/
19416 F:      include/dt-bindings/clock/exynos*.h
19417 F:      include/dt-bindings/clock/s5p*.h
19418 F:      include/dt-bindings/clock/samsung,*.h
19419 F:      include/linux/clk/samsung.h
19420
19421 SAMSUNG SPI DRIVERS
19422 M:      Andi Shyti <andi.shyti@kernel.org>
19423 L:      linux-spi@vger.kernel.org
19424 L:      linux-samsung-soc@vger.kernel.org
19425 S:      Maintained
19426 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19427 F:      drivers/spi/spi-s3c*
19428 F:      include/linux/platform_data/spi-s3c64xx.h
19429
19430 SAMSUNG SXGBE DRIVERS
19431 M:      Byungho An <bh74.an@samsung.com>
19432 L:      netdev@vger.kernel.org
19433 S:      Supported
19434 F:      drivers/net/ethernet/samsung/sxgbe/
19435
19436 SAMSUNG THERMAL DRIVER
19437 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19438 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19439 L:      linux-pm@vger.kernel.org
19440 L:      linux-samsung-soc@vger.kernel.org
19441 S:      Maintained
19442 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19443 F:      drivers/thermal/samsung/
19444
19445 SAMSUNG USB2 PHY DRIVER
19446 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19447 L:      linux-kernel@vger.kernel.org
19448 S:      Supported
19449 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19450 F:      Documentation/driver-api/phy/samsung-usb2.rst
19451 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19452 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19453 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19454 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19455 F:      drivers/phy/samsung/phy-samsung-usb2.c
19456 F:      drivers/phy/samsung/phy-samsung-usb2.h
19457
19458 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19459 M:      Paul Barker <paul.barker@sancloud.com>
19460 R:      Marc Murphy <marc.murphy@sancloud.com>
19461 S:      Supported
19462 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19463
19464 SC1200 WDT DRIVER
19465 M:      Zwane Mwaikambo <zwanem@gmail.com>
19466 S:      Maintained
19467 F:      drivers/watchdog/sc1200wdt.c
19468
19469 SCHEDULER
19470 M:      Ingo Molnar <mingo@redhat.com>
19471 M:      Peter Zijlstra <peterz@infradead.org>
19472 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19473 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19474 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19475 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19476 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19477 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19478 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19479 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19480 L:      linux-kernel@vger.kernel.org
19481 S:      Maintained
19482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19483 F:      include/linux/preempt.h
19484 F:      include/linux/sched.h
19485 F:      include/linux/wait.h
19486 F:      include/uapi/linux/sched.h
19487 F:      kernel/sched/
19488
19489 SCSI LIBSAS SUBSYSTEM
19490 R:      John Garry <john.g.garry@oracle.com>
19491 R:      Jason Yan <yanaijie@huawei.com>
19492 L:      linux-scsi@vger.kernel.org
19493 S:      Supported
19494 F:      Documentation/scsi/libsas.rst
19495 F:      drivers/scsi/libsas/
19496 F:      include/scsi/libsas.h
19497 F:      include/scsi/sas_ata.h
19498
19499 SCSI RDMA PROTOCOL (SRP) INITIATOR
19500 M:      Bart Van Assche <bvanassche@acm.org>
19501 L:      linux-rdma@vger.kernel.org
19502 S:      Supported
19503 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19504 F:      drivers/infiniband/ulp/srp/
19505 F:      include/scsi/srp.h
19506
19507 SCSI RDMA PROTOCOL (SRP) TARGET
19508 M:      Bart Van Assche <bvanassche@acm.org>
19509 L:      linux-rdma@vger.kernel.org
19510 L:      target-devel@vger.kernel.org
19511 S:      Supported
19512 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19513 F:      drivers/infiniband/ulp/srpt/
19514
19515 SCSI SG DRIVER
19516 M:      Doug Gilbert <dgilbert@interlog.com>
19517 L:      linux-scsi@vger.kernel.org
19518 S:      Maintained
19519 W:      http://sg.danny.cz/sg
19520 F:      Documentation/scsi/scsi-generic.rst
19521 F:      drivers/scsi/sg.c
19522 F:      include/scsi/sg.h
19523
19524 SCSI SUBSYSTEM
19525 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19526 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19527 L:      linux-scsi@vger.kernel.org
19528 S:      Maintained
19529 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19532 F:      Documentation/devicetree/bindings/scsi/
19533 F:      drivers/scsi/
19534 F:      drivers/ufs/
19535 F:      include/scsi/
19536
19537 SCSI TAPE DRIVER
19538 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19539 L:      linux-scsi@vger.kernel.org
19540 S:      Maintained
19541 F:      Documentation/scsi/st.rst
19542 F:      drivers/scsi/st.*
19543 F:      drivers/scsi/st_*.h
19544
19545 SCSI TARGET CORE USER DRIVER
19546 M:      Bodo Stroesser <bostroesser@gmail.com>
19547 L:      linux-scsi@vger.kernel.org
19548 L:      target-devel@vger.kernel.org
19549 S:      Supported
19550 F:      Documentation/target/tcmu-design.rst
19551 F:      drivers/target/target_core_user.c
19552 F:      include/uapi/linux/target_core_user.h
19553
19554 SCSI TARGET SUBSYSTEM
19555 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19556 L:      linux-scsi@vger.kernel.org
19557 L:      target-devel@vger.kernel.org
19558 S:      Supported
19559 Q:      https://patchwork.kernel.org/project/target-devel/list/
19560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19561 F:      Documentation/target/
19562 F:      drivers/target/
19563 F:      include/target/
19564
19565 SCTP PROTOCOL
19566 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19567 M:      Xin Long <lucien.xin@gmail.com>
19568 L:      linux-sctp@vger.kernel.org
19569 S:      Maintained
19570 W:      https://github.com/sctp/lksctp-tools/wiki
19571 F:      Documentation/networking/sctp.rst
19572 F:      include/linux/sctp.h
19573 F:      include/net/sctp/
19574 F:      include/uapi/linux/sctp.h
19575 F:      net/sctp/
19576
19577 SCx200 CPU SUPPORT
19578 M:      Jim Cromie <jim.cromie@gmail.com>
19579 S:      Odd Fixes
19580 F:      Documentation/i2c/busses/scx200_acb.rst
19581 F:      arch/x86/platform/scx200/
19582 F:      drivers/i2c/busses/scx200*
19583 F:      drivers/mtd/maps/scx200_docflash.c
19584 F:      drivers/watchdog/scx200_wdt.c
19585 F:      include/linux/scx200.h
19586
19587 SCx200 GPIO DRIVER
19588 M:      Jim Cromie <jim.cromie@gmail.com>
19589 S:      Maintained
19590 F:      drivers/char/scx200_gpio.c
19591 F:      include/linux/scx200_gpio.h
19592
19593 SCx200 HRT CLOCKSOURCE DRIVER
19594 M:      Jim Cromie <jim.cromie@gmail.com>
19595 S:      Maintained
19596 F:      drivers/clocksource/scx200_hrt.c
19597
19598 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19599 M:      Sascha Sommer <saschasommer@freenet.de>
19600 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19601 S:      Maintained
19602 F:      drivers/mmc/host/sdricoh_cs.c
19603
19604 SECO BOARDS CEC DRIVER
19605 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19606 S:      Maintained
19607 F:      drivers/media/cec/platform/seco/seco-cec.c
19608 F:      drivers/media/cec/platform/seco/seco-cec.h
19609
19610 SECURE COMPUTING
19611 M:      Kees Cook <keescook@chromium.org>
19612 R:      Andy Lutomirski <luto@amacapital.net>
19613 R:      Will Drewry <wad@chromium.org>
19614 S:      Supported
19615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19616 F:      Documentation/userspace-api/seccomp_filter.rst
19617 F:      include/linux/seccomp.h
19618 F:      include/uapi/linux/seccomp.h
19619 F:      kernel/seccomp.c
19620 F:      tools/testing/selftests/kselftest_harness.h
19621 F:      tools/testing/selftests/seccomp/*
19622 K:      \bsecure_computing
19623 K:      \bTIF_SECCOMP\b
19624
19625 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19626 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19627 M:      Al Cooper <alcooperx@gmail.com>
19628 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19629 L:      linux-mmc@vger.kernel.org
19630 S:      Maintained
19631 F:      drivers/mmc/host/sdhci-brcmstb*
19632
19633 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19634 M:      Adrian Hunter <adrian.hunter@intel.com>
19635 L:      linux-mmc@vger.kernel.org
19636 S:      Supported
19637 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19638 F:      drivers/mmc/host/sdhci*
19639
19640 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19641 M:      Aubin Constans <aubin.constans@microchip.com>
19642 R:      Eugen Hristev <eugen.hristev@collabora.com>
19643 L:      linux-mmc@vger.kernel.org
19644 S:      Supported
19645 F:      drivers/mmc/host/sdhci-of-at91.c
19646
19647 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19648 M:      Haibo Chen <haibo.chen@nxp.com>
19649 L:      imx@lists.linux.dev
19650 L:      linux-mmc@vger.kernel.org
19651 S:      Maintained
19652 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19653
19654 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19655 M:      Ben Dooks <ben-linux@fluff.org>
19656 M:      Jaehoon Chung <jh80.chung@samsung.com>
19657 L:      linux-mmc@vger.kernel.org
19658 S:      Maintained
19659 F:      drivers/mmc/host/sdhci-s3c*
19660
19661 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19662 M:      Viresh Kumar <vireshk@kernel.org>
19663 L:      linux-mmc@vger.kernel.org
19664 S:      Maintained
19665 F:      drivers/mmc/host/sdhci-spear.c
19666
19667 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19668 M:      Vignesh Raghavendra <vigneshr@ti.com>
19669 L:      linux-mmc@vger.kernel.org
19670 S:      Maintained
19671 F:      drivers/mmc/host/sdhci-omap.c
19672
19673 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19674 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19675 L:      linux-block@vger.kernel.org
19676 S:      Supported
19677 F:      block/opal_proto.h
19678 F:      block/sed*
19679 F:      include/linux/sed*
19680 F:      include/uapi/linux/sed*
19681
19682 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19683 M:      Mark Rutland <mark.rutland@arm.com>
19684 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19685 M:      Sudeep Holla <sudeep.holla@arm.com>
19686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19687 S:      Maintained
19688 F:      drivers/firmware/smccc/
19689 F:      include/linux/arm-smccc.h
19690
19691 SECURITY CONTACT
19692 M:      Security Officers <security@kernel.org>
19693 S:      Supported
19694 F:      Documentation/process/security-bugs.rst
19695
19696 SECURITY SUBSYSTEM
19697 M:      Paul Moore <paul@paul-moore.com>
19698 M:      James Morris <jmorris@namei.org>
19699 M:      "Serge E. Hallyn" <serge@hallyn.com>
19700 L:      linux-security-module@vger.kernel.org
19701 S:      Supported
19702 Q:      https://patchwork.kernel.org/project/linux-security-module/list
19703 B:      mailto:linux-security-module@vger.kernel.org
19704 P:      https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
19705 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19706 F:      include/uapi/linux/lsm.h
19707 F:      security/
19708 F:      tools/testing/selftests/lsm/
19709 X:      security/selinux/
19710 K:      \bsecurity_[a-z_0-9]\+\b
19711
19712 SELINUX SECURITY MODULE
19713 M:      Paul Moore <paul@paul-moore.com>
19714 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19715 R:      Ondrej Mosnacek <omosnace@redhat.com>
19716 L:      selinux@vger.kernel.org
19717 S:      Supported
19718 W:      https://github.com/SELinuxProject
19719 Q:      https://patchwork.kernel.org/project/selinux/list
19720 B:      mailto:selinux@vger.kernel.org
19721 P:      https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
19722 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19723 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19724 F:      Documentation/ABI/removed/sysfs-selinux-disable
19725 F:      Documentation/admin-guide/LSM/SELinux.rst
19726 F:      include/trace/events/avc.h
19727 F:      include/uapi/linux/selinux_netlink.h
19728 F:      scripts/selinux/
19729 F:      security/selinux/
19730
19731 SENSABLE PHANTOM
19732 M:      Jiri Slaby <jirislaby@kernel.org>
19733 S:      Maintained
19734 F:      drivers/misc/phantom.c
19735 F:      include/uapi/linux/phantom.h
19736
19737 SENSEAIR SUNRISE 006-0-0007
19738 M:      Jacopo Mondi <jacopo@jmondi.org>
19739 S:      Maintained
19740 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19741 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19742 F:      drivers/iio/chemical/sunrise_co2.c
19743
19744 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19745 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19746 S:      Maintained
19747 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19748 F:      drivers/iio/chemical/scd30.h
19749 F:      drivers/iio/chemical/scd30_core.c
19750 F:      drivers/iio/chemical/scd30_i2c.c
19751 F:      drivers/iio/chemical/scd30_serial.c
19752
19753 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19754 M:      Roan van Dijk <roan@protonic.nl>
19755 S:      Maintained
19756 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19757 F:      drivers/iio/chemical/scd4x.c
19758
19759 SENSIRION SGP40 GAS SENSOR DRIVER
19760 M:      Andreas Klinger <ak@it-klinger.de>
19761 S:      Maintained
19762 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19763 F:      drivers/iio/chemical/sgp40.c
19764
19765 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19766 M:      Tomasz Duszynski <tduszyns@gmail.com>
19767 S:      Maintained
19768 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19769 F:      drivers/iio/chemical/sps30.c
19770 F:      drivers/iio/chemical/sps30_i2c.c
19771 F:      drivers/iio/chemical/sps30_serial.c
19772
19773 SERIAL DEVICE BUS
19774 M:      Rob Herring <robh@kernel.org>
19775 L:      linux-serial@vger.kernel.org
19776 S:      Maintained
19777 F:      Documentation/devicetree/bindings/serial/serial.yaml
19778 F:      drivers/tty/serdev/
19779 F:      include/linux/serdev.h
19780
19781 SERIAL IR RECEIVER
19782 M:      Sean Young <sean@mess.org>
19783 L:      linux-media@vger.kernel.org
19784 S:      Maintained
19785 F:      drivers/media/rc/serial_ir.c
19786
19787 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19788 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19789 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19790 S:      Maintained
19791 F:      Documentation/devicetree/bindings/slimbus/
19792 F:      drivers/slimbus/
19793 F:      include/linux/slimbus.h
19794
19795 SFC NETWORK DRIVER
19796 M:      Edward Cree <ecree.xilinx@gmail.com>
19797 M:      Martin Habets <habetsm.xilinx@gmail.com>
19798 L:      netdev@vger.kernel.org
19799 L:      linux-net-drivers@amd.com
19800 S:      Supported
19801 F:      Documentation/networking/devlink/sfc.rst
19802 F:      drivers/net/ethernet/sfc/
19803
19804 SFCTEMP HWMON DRIVER
19805 M:      Emil Renner Berthing <kernel@esmil.dk>
19806 M:      Hal Feng <hal.feng@starfivetech.com>
19807 L:      linux-hwmon@vger.kernel.org
19808 S:      Maintained
19809 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19810 F:      Documentation/hwmon/sfctemp.rst
19811 F:      drivers/hwmon/sfctemp.c
19812
19813 SFF/SFP/SFP+ MODULE SUPPORT
19814 M:      Russell King <linux@armlinux.org.uk>
19815 L:      netdev@vger.kernel.org
19816 S:      Maintained
19817 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19818 F:      drivers/net/phy/phylink.c
19819 F:      drivers/net/phy/sfp*
19820 F:      include/linux/mdio/mdio-i2c.h
19821 F:      include/linux/phylink.h
19822 F:      include/linux/sfp.h
19823 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)
19824
19825 SGI GRU DRIVER
19826 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19827 S:      Maintained
19828 F:      drivers/misc/sgi-gru/
19829
19830 SGI XP/XPC/XPNET DRIVER
19831 M:      Robin Holt <robinmholt@gmail.com>
19832 M:      Steve Wahl <steve.wahl@hpe.com>
19833 S:      Maintained
19834 F:      drivers/misc/sgi-xp/
19835
19836 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19837 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19838 M:      Jan Karcher <jaka@linux.ibm.com>
19839 R:      D. Wythe <alibuda@linux.alibaba.com>
19840 R:      Tony Lu <tonylu@linux.alibaba.com>
19841 R:      Wen Gu <guwen@linux.alibaba.com>
19842 L:      linux-s390@vger.kernel.org
19843 S:      Supported
19844 F:      net/smc/
19845
19846 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19847 M:      Linus Walleij <linus.walleij@linaro.org>
19848 L:      linux-iio@vger.kernel.org
19849 S:      Maintained
19850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19851 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19852 F:      drivers/iio/light/gp2ap002.c
19853
19854 SHARP RJ54N1CB0C SENSOR DRIVER
19855 M:      Jacopo Mondi <jacopo@jmondi.org>
19856 L:      linux-media@vger.kernel.org
19857 S:      Odd fixes
19858 T:      git git://linuxtv.org/media_tree.git
19859 F:      drivers/media/i2c/rj54n1cb0c.c
19860 F:      include/media/i2c/rj54n1cb0c.h
19861
19862 SHRINKER
19863 M:      Andrew Morton <akpm@linux-foundation.org>
19864 M:      Dave Chinner <david@fromorbit.com>
19865 R:      Qi Zheng <zhengqi.arch@bytedance.com>
19866 R:      Roman Gushchin <roman.gushchin@linux.dev>
19867 R:      Muchun Song <muchun.song@linux.dev>
19868 L:      linux-mm@kvack.org
19869 S:      Maintained
19870 F:      Documentation/admin-guide/mm/shrinker_debugfs.rst
19871 F:      include/linux/shrinker.h
19872 F:      mm/shrinker.c
19873 F:      mm/shrinker_debug.c
19874
19875 SH_VOU V4L2 OUTPUT DRIVER
19876 L:      linux-media@vger.kernel.org
19877 S:      Orphan
19878 F:      drivers/media/platform/renesas/sh_vou.c
19879 F:      include/media/drv-intf/sh_vou.h
19880
19881 SI2157 MEDIA DRIVER
19882 L:      linux-media@vger.kernel.org
19883 S:      Orphan
19884 W:      https://linuxtv.org
19885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19886 F:      drivers/media/tuners/si2157*
19887
19888 SI2165 MEDIA DRIVER
19889 M:      Matthias Schwarzott <zzam@gentoo.org>
19890 L:      linux-media@vger.kernel.org
19891 S:      Maintained
19892 W:      https://linuxtv.org
19893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19894 F:      drivers/media/dvb-frontends/si2165*
19895
19896 SI2168 MEDIA DRIVER
19897 L:      linux-media@vger.kernel.org
19898 S:      Orphan
19899 W:      https://linuxtv.org
19900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19901 F:      drivers/media/dvb-frontends/si2168*
19902
19903 SI470X FM RADIO RECEIVER I2C DRIVER
19904 M:      Hans Verkuil <hverkuil@xs4all.nl>
19905 L:      linux-media@vger.kernel.org
19906 S:      Odd Fixes
19907 W:      https://linuxtv.org
19908 T:      git git://linuxtv.org/media_tree.git
19909 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19910 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19911
19912 SI470X FM RADIO RECEIVER USB DRIVER
19913 M:      Hans Verkuil <hverkuil@xs4all.nl>
19914 L:      linux-media@vger.kernel.org
19915 S:      Maintained
19916 W:      https://linuxtv.org
19917 T:      git git://linuxtv.org/media_tree.git
19918 F:      drivers/media/radio/si470x/radio-si470x-common.c
19919 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19920 F:      drivers/media/radio/si470x/radio-si470x.h
19921
19922 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19923 M:      Eduardo Valentin <edubezval@gmail.com>
19924 L:      linux-media@vger.kernel.org
19925 S:      Odd Fixes
19926 W:      https://linuxtv.org
19927 T:      git git://linuxtv.org/media_tree.git
19928 F:      drivers/media/radio/si4713/si4713.?
19929
19930 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19931 M:      Eduardo Valentin <edubezval@gmail.com>
19932 L:      linux-media@vger.kernel.org
19933 S:      Odd Fixes
19934 W:      https://linuxtv.org
19935 T:      git git://linuxtv.org/media_tree.git
19936 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19937
19938 SI4713 FM RADIO TRANSMITTER USB DRIVER
19939 M:      Hans Verkuil <hverkuil@xs4all.nl>
19940 L:      linux-media@vger.kernel.org
19941 S:      Maintained
19942 W:      https://linuxtv.org
19943 T:      git git://linuxtv.org/media_tree.git
19944 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19945
19946 SIANO DVB DRIVER
19947 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19948 L:      linux-media@vger.kernel.org
19949 S:      Odd fixes
19950 W:      https://linuxtv.org
19951 T:      git git://linuxtv.org/media_tree.git
19952 F:      drivers/media/common/siano/
19953 F:      drivers/media/mmc/siano/
19954 F:      drivers/media/usb/siano/
19955 F:      drivers/media/usb/siano/
19956
19957 SIEMENS IPC LED DRIVERS
19958 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19959 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19960 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19961 L:      linux-leds@vger.kernel.org
19962 S:      Maintained
19963 F:      drivers/leds/simple/
19964
19965 SIEMENS IPC PLATFORM DRIVERS
19966 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19967 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19968 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19969 L:      platform-driver-x86@vger.kernel.org
19970 S:      Maintained
19971 F:      drivers/platform/x86/siemens/
19972 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19973 F:      include/linux/platform_data/x86/simatic-ipc.h
19974
19975 SIEMENS IPC WATCHDOG DRIVERS
19976 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19977 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19978 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19979 L:      linux-watchdog@vger.kernel.org
19980 S:      Maintained
19981 F:      drivers/watchdog/simatic-ipc-wdt.c
19982
19983 SIFIVE DRIVERS
19984 M:      Paul Walmsley <paul.walmsley@sifive.com>
19985 M:      Samuel Holland <samuel.holland@sifive.com>
19986 L:      linux-riscv@lists.infradead.org
19987 S:      Supported
19988 F:      drivers/dma/sf-pdma/
19989 N:      sifive
19990 K:      fu[57]40
19991 K:      [^@]sifive
19992
19993 SILEAD TOUCHSCREEN DRIVER
19994 M:      Hans de Goede <hdegoede@redhat.com>
19995 L:      linux-input@vger.kernel.org
19996 L:      platform-driver-x86@vger.kernel.org
19997 S:      Maintained
19998 F:      drivers/input/touchscreen/silead.c
19999 F:      drivers/platform/x86/touchscreen_dmi.c
20000
20001 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
20002 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
20003 S:      Supported
20004 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
20005 F:      drivers/net/wireless/silabs/wfx/
20006
20007 SILICON MOTION SM712 FRAME BUFFER DRIVER
20008 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20009 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20010 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20011 L:      linux-fbdev@vger.kernel.org
20012 S:      Maintained
20013 F:      Documentation/fb/sm712fb.rst
20014 F:      drivers/video/fbdev/sm712*
20015
20016 SILVACO I3C DUAL-ROLE MASTER
20017 M:      Miquel Raynal <miquel.raynal@bootlin.com>
20018 M:      Conor Culhane <conor.culhane@silvaco.com>
20019 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
20020 S:      Maintained
20021 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
20022 F:      drivers/i3c/master/svc-i3c-master.c
20023
20024 SIMPLEFB FB DRIVER
20025 M:      Hans de Goede <hdegoede@redhat.com>
20026 L:      linux-fbdev@vger.kernel.org
20027 S:      Maintained
20028 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
20029 F:      drivers/video/fbdev/simplefb.c
20030 F:      include/linux/platform_data/simplefb.h
20031
20032 SIOX
20033 M:      Thorsten Scherer <t.scherer@eckelmann.de>
20034 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
20035 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
20036 S:      Supported
20037 F:      drivers/gpio/gpio-siox.c
20038 F:      drivers/siox/*
20039 F:      include/trace/events/siox.h
20040
20041 SIPHASH PRF ROUTINES
20042 M:      Jason A. Donenfeld <Jason@zx2c4.com>
20043 S:      Maintained
20044 F:      include/linux/siphash.h
20045 F:      lib/siphash.c
20046 F:      lib/siphash_kunit.c
20047
20048 SIS 190 ETHERNET DRIVER
20049 M:      Francois Romieu <romieu@fr.zoreil.com>
20050 L:      netdev@vger.kernel.org
20051 S:      Maintained
20052 F:      drivers/net/ethernet/sis/sis190.c
20053
20054 SIS 900/7016 FAST ETHERNET DRIVER
20055 M:      Daniele Venzano <venza@brownhat.org>
20056 L:      netdev@vger.kernel.org
20057 S:      Maintained
20058 W:      http://www.brownhat.org/sis900.html
20059 F:      drivers/net/ethernet/sis/sis900.*
20060
20061 SIS FRAMEBUFFER DRIVER
20062 S:      Orphan
20063 F:      Documentation/fb/sisfb.rst
20064 F:      drivers/video/fbdev/sis/
20065 F:      include/video/sisfb.h
20066
20067 SIS I2C TOUCHSCREEN DRIVER
20068 M:      Mika Penttilä <mpenttil@redhat.com>
20069 L:      linux-input@vger.kernel.org
20070 S:      Maintained
20071 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
20072 F:      drivers/input/touchscreen/sis_i2c.c
20073
20074 SIS USB2VGA DRIVER
20075 M:      Thomas Winischhofer <thomas@winischhofer.net>
20076 S:      Maintained
20077 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
20078 F:      drivers/usb/misc/sisusbvga/
20079
20080 SL28 CPLD MFD DRIVER
20081 M:      Michael Walle <mwalle@kernel.org>
20082 S:      Maintained
20083 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
20084 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
20085 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
20086 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
20087 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
20088 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
20089 F:      drivers/gpio/gpio-sl28cpld.c
20090 F:      drivers/hwmon/sl28cpld-hwmon.c
20091 F:      drivers/irqchip/irq-sl28cpld.c
20092 F:      drivers/pwm/pwm-sl28cpld.c
20093 F:      drivers/watchdog/sl28cpld_wdt.c
20094
20095 SL28 VPD NVMEM LAYOUT DRIVER
20096 M:      Michael Walle <mwalle@kernel.org>
20097 S:      Maintained
20098 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
20099 F:      drivers/nvmem/layouts/sl28vpd.c
20100
20101 SLAB ALLOCATOR
20102 M:      Christoph Lameter <cl@linux.com>
20103 M:      Pekka Enberg <penberg@kernel.org>
20104 M:      David Rientjes <rientjes@google.com>
20105 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
20106 M:      Andrew Morton <akpm@linux-foundation.org>
20107 M:      Vlastimil Babka <vbabka@suse.cz>
20108 R:      Roman Gushchin <roman.gushchin@linux.dev>
20109 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
20110 L:      linux-mm@kvack.org
20111 S:      Maintained
20112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20113 F:      include/linux/sl?b*.h
20114 F:      mm/sl?b*
20115
20116 SLCAN CAN NETWORK DRIVER
20117 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
20118 L:      linux-can@vger.kernel.org
20119 S:      Maintained
20120 F:      drivers/net/can/slcan/
20121
20122 SLEEPABLE READ-COPY UPDATE (SRCU)
20123 M:      Lai Jiangshan <jiangshanlai@gmail.com>
20124 M:      "Paul E. McKenney" <paulmck@kernel.org>
20125 M:      Josh Triplett <josh@joshtriplett.org>
20126 R:      Steven Rostedt <rostedt@goodmis.org>
20127 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20128 L:      rcu@vger.kernel.org
20129 S:      Supported
20130 W:      http://www.rdrop.com/users/paulmck/RCU/
20131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20132 F:      include/linux/srcu*.h
20133 F:      kernel/rcu/srcu*.c
20134
20135 SMACK SECURITY MODULE
20136 M:      Casey Schaufler <casey@schaufler-ca.com>
20137 L:      linux-security-module@vger.kernel.org
20138 S:      Maintained
20139 W:      http://schaufler-ca.com
20140 T:      git git://github.com/cschaufler/smack-next
20141 F:      Documentation/admin-guide/LSM/Smack.rst
20142 F:      security/smack/
20143
20144 SMC91x ETHERNET DRIVER
20145 M:      Nicolas Pitre <nico@fluxnic.net>
20146 S:      Odd Fixes
20147 F:      drivers/net/ethernet/smsc/smc91x.*
20148
20149 SMSC EMC2103 HARDWARE MONITOR DRIVER
20150 M:      Steve Glendinning <steve.glendinning@shawell.net>
20151 L:      linux-hwmon@vger.kernel.org
20152 S:      Maintained
20153 F:      Documentation/hwmon/emc2103.rst
20154 F:      drivers/hwmon/emc2103.c
20155
20156 SMSC SCH5627 HARDWARE MONITOR DRIVER
20157 M:      Hans de Goede <hdegoede@redhat.com>
20158 L:      linux-hwmon@vger.kernel.org
20159 S:      Supported
20160 F:      Documentation/hwmon/sch5627.rst
20161 F:      drivers/hwmon/sch5627.c
20162
20163 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20164 M:      Steve Glendinning <steve.glendinning@shawell.net>
20165 L:      linux-fbdev@vger.kernel.org
20166 S:      Maintained
20167 F:      drivers/video/fbdev/smscufx.c
20168
20169 SMSC47B397 HARDWARE MONITOR DRIVER
20170 M:      Jean Delvare <jdelvare@suse.com>
20171 L:      linux-hwmon@vger.kernel.org
20172 S:      Maintained
20173 F:      Documentation/hwmon/smsc47b397.rst
20174 F:      drivers/hwmon/smsc47b397.c
20175
20176 SMSC911x ETHERNET DRIVER
20177 M:      Steve Glendinning <steve.glendinning@shawell.net>
20178 L:      netdev@vger.kernel.org
20179 S:      Maintained
20180 F:      drivers/net/ethernet/smsc/smsc911x.*
20181 F:      include/linux/smsc911x.h
20182
20183 SMSC9420 PCI ETHERNET DRIVER
20184 M:      Steve Glendinning <steve.glendinning@shawell.net>
20185 L:      netdev@vger.kernel.org
20186 S:      Maintained
20187 F:      drivers/net/ethernet/smsc/smsc9420.*
20188
20189 SNET DPU VIRTIO DATA PATH ACCELERATOR
20190 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20191 F:      drivers/vdpa/solidrun/
20192
20193 SOCIONEXT (SNI) AVE NETWORK DRIVER
20194 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20195 L:      netdev@vger.kernel.org
20196 S:      Maintained
20197 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20198 F:      drivers/net/ethernet/socionext/sni_ave.c
20199
20200 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20201 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20202 M:      Masahisa Kojima <kojima.masahisa@socionext.com>
20203 L:      netdev@vger.kernel.org
20204 S:      Maintained
20205 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20206 F:      drivers/net/ethernet/socionext/netsec.c
20207
20208 SOCIONEXT (SNI) Synquacer SPI DRIVER
20209 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20210 M:      Jassi Brar <jaswinder.singh@linaro.org>
20211 L:      linux-spi@vger.kernel.org
20212 S:      Maintained
20213 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20214 F:      drivers/spi/spi-synquacer.c
20215
20216 SOCIONEXT SYNQUACER I2C DRIVER
20217 M:      Ard Biesheuvel <ardb@kernel.org>
20218 L:      linux-i2c@vger.kernel.org
20219 S:      Maintained
20220 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20221 F:      drivers/i2c/busses/i2c-synquacer.c
20222
20223 SOCIONEXT UNIPHIER SOUND DRIVER
20224 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20225 S:      Orphan
20226 F:      sound/soc/uniphier/
20227
20228 SOCKET TIMESTAMPING
20229 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20230 S:      Maintained
20231 F:      Documentation/networking/timestamping.rst
20232 F:      include/uapi/linux/net_tstamp.h
20233 F:      tools/testing/selftests/net/so_txtime.c
20234
20235 SOEKRIS NET48XX LED SUPPORT
20236 M:      Chris Boot <bootc@bootc.net>
20237 S:      Maintained
20238 F:      drivers/leds/leds-net48xx.c
20239
20240 SOFT-IWARP DRIVER (siw)
20241 M:      Bernard Metzler <bmt@zurich.ibm.com>
20242 L:      linux-rdma@vger.kernel.org
20243 S:      Supported
20244 F:      drivers/infiniband/sw/siw/
20245 F:      include/uapi/rdma/siw-abi.h
20246
20247 SOFT-ROCE DRIVER (rxe)
20248 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20249 L:      linux-rdma@vger.kernel.org
20250 S:      Supported
20251 F:      drivers/infiniband/sw/rxe/
20252 F:      include/uapi/rdma/rdma_user_rxe.h
20253
20254 SOFTLOGIC 6x10 MPEG CODEC
20255 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20256 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20257 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20258 M:      Ismael Luceno <ismael@iodev.co.uk>
20259 L:      linux-media@vger.kernel.org
20260 S:      Supported
20261 F:      drivers/media/pci/solo6x10/
20262
20263 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20264 M:      James Morse <james.morse@arm.com>
20265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20266 S:      Maintained
20267 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20268 F:      drivers/firmware/arm_sdei.c
20269 F:      include/linux/arm_sdei.h
20270 F:      include/uapi/linux/arm_sdei.h
20271
20272 SOFTWARE NODES AND DEVICE PROPERTIES
20273 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20274 R:      Daniel Scally <djrscally@gmail.com>
20275 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20276 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20277 L:      linux-acpi@vger.kernel.org
20278 S:      Maintained
20279 F:      drivers/base/property.c
20280 F:      drivers/base/swnode.c
20281 F:      include/linux/fwnode.h
20282 F:      include/linux/property.h
20283
20284 SOFTWARE RAID (Multiple Disks) SUPPORT
20285 M:      Song Liu <song@kernel.org>
20286 R:      Yu Kuai <yukuai3@huawei.com>
20287 L:      linux-raid@vger.kernel.org
20288 S:      Supported
20289 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20291 F:      drivers/md/Kconfig
20292 F:      drivers/md/Makefile
20293 F:      drivers/md/md*
20294 F:      drivers/md/raid*
20295 F:      include/linux/raid/
20296 F:      include/uapi/linux/raid/
20297
20298 SOLIDRUN CLEARFOG SUPPORT
20299 M:      Russell King <linux@armlinux.org.uk>
20300 S:      Maintained
20301 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20302 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20303
20304 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20305 M:      Russell King <linux@armlinux.org.uk>
20306 S:      Maintained
20307 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20308 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20309 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20310
20311 SONIC NETWORK DRIVER
20312 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20313 L:      netdev@vger.kernel.org
20314 S:      Maintained
20315 F:      drivers/net/ethernet/natsemi/sonic.*
20316
20317 SONICS SILICON BACKPLANE DRIVER (SSB)
20318 M:      Michael Buesch <m@bues.ch>
20319 L:      linux-wireless@vger.kernel.org
20320 S:      Maintained
20321 F:      drivers/ssb/
20322 F:      include/linux/ssb/
20323
20324 SONY IMX208 SENSOR DRIVER
20325 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20326 L:      linux-media@vger.kernel.org
20327 S:      Maintained
20328 T:      git git://linuxtv.org/media_tree.git
20329 F:      drivers/media/i2c/imx208.c
20330
20331 SONY IMX214 SENSOR DRIVER
20332 M:      Ricardo Ribalda <ribalda@kernel.org>
20333 L:      linux-media@vger.kernel.org
20334 S:      Maintained
20335 T:      git git://linuxtv.org/media_tree.git
20336 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20337 F:      drivers/media/i2c/imx214.c
20338
20339 SONY IMX219 SENSOR DRIVER
20340 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20341 L:      linux-media@vger.kernel.org
20342 S:      Maintained
20343 T:      git git://linuxtv.org/media_tree.git
20344 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20345 F:      drivers/media/i2c/imx219.c
20346
20347 SONY IMX258 SENSOR DRIVER
20348 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20349 L:      linux-media@vger.kernel.org
20350 S:      Maintained
20351 T:      git git://linuxtv.org/media_tree.git
20352 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20353 F:      drivers/media/i2c/imx258.c
20354
20355 SONY IMX274 SENSOR DRIVER
20356 M:      Leon Luo <leonl@leopardimaging.com>
20357 L:      linux-media@vger.kernel.org
20358 S:      Maintained
20359 T:      git git://linuxtv.org/media_tree.git
20360 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20361 F:      drivers/media/i2c/imx274.c
20362
20363 SONY IMX290 SENSOR DRIVER
20364 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20365 L:      linux-media@vger.kernel.org
20366 S:      Maintained
20367 T:      git git://linuxtv.org/media_tree.git
20368 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20369 F:      drivers/media/i2c/imx290.c
20370
20371 SONY IMX296 SENSOR DRIVER
20372 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20373 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20374 L:      linux-media@vger.kernel.org
20375 S:      Maintained
20376 T:      git git://linuxtv.org/media_tree.git
20377 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20378 F:      drivers/media/i2c/imx296.c
20379
20380 SONY IMX319 SENSOR DRIVER
20381 M:      Bingbu Cao <bingbu.cao@intel.com>
20382 L:      linux-media@vger.kernel.org
20383 S:      Maintained
20384 T:      git git://linuxtv.org/media_tree.git
20385 F:      drivers/media/i2c/imx319.c
20386
20387 SONY IMX334 SENSOR DRIVER
20388 L:      linux-media@vger.kernel.org
20389 S:      Orphan
20390 T:      git git://linuxtv.org/media_tree.git
20391 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20392 F:      drivers/media/i2c/imx334.c
20393
20394 SONY IMX335 SENSOR DRIVER
20395 L:      linux-media@vger.kernel.org
20396 S:      Orphan
20397 T:      git git://linuxtv.org/media_tree.git
20398 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20399 F:      drivers/media/i2c/imx335.c
20400
20401 SONY IMX355 SENSOR DRIVER
20402 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20403 L:      linux-media@vger.kernel.org
20404 S:      Maintained
20405 T:      git git://linuxtv.org/media_tree.git
20406 F:      drivers/media/i2c/imx355.c
20407
20408 SONY IMX412 SENSOR DRIVER
20409 L:      linux-media@vger.kernel.org
20410 S:      Orphan
20411 T:      git git://linuxtv.org/media_tree.git
20412 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20413 F:      drivers/media/i2c/imx412.c
20414
20415 SONY IMX415 SENSOR DRIVER
20416 M:      Michael Riesch <michael.riesch@wolfvision.net>
20417 L:      linux-media@vger.kernel.org
20418 S:      Maintained
20419 T:      git git://linuxtv.org/media_tree.git
20420 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20421 F:      drivers/media/i2c/imx415.c
20422
20423 SONY MEMORYSTICK SUBSYSTEM
20424 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20425 M:      Alex Dubov <oakad@yahoo.com>
20426 M:      Ulf Hansson <ulf.hansson@linaro.org>
20427 L:      linux-mmc@vger.kernel.org
20428 S:      Maintained
20429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20430 F:      drivers/memstick/
20431 F:      include/linux/memstick.h
20432
20433 SONY VAIO CONTROL DEVICE DRIVER
20434 M:      Mattia Dongili <malattia@linux.it>
20435 L:      platform-driver-x86@vger.kernel.org
20436 S:      Maintained
20437 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20438 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20439 F:      drivers/char/sonypi.c
20440 F:      drivers/platform/x86/sony-laptop.c
20441 F:      include/linux/sony-laptop.h
20442
20443 SOPHGO DEVICETREES
20444 M:      Chao Wei <chao.wei@sophgo.com>
20445 M:      Chen Wang <unicorn_wang@outlook.com>
20446 S:      Maintained
20447 F:      arch/riscv/boot/dts/sophgo/
20448 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20449
20450 SOUND
20451 M:      Jaroslav Kysela <perex@perex.cz>
20452 M:      Takashi Iwai <tiwai@suse.com>
20453 L:      linux-sound@vger.kernel.org
20454 S:      Maintained
20455 W:      http://www.alsa-project.org/
20456 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20458 F:      Documentation/sound/
20459 F:      include/sound/
20460 F:      include/uapi/sound/
20461 F:      sound/
20462 F:      tools/testing/selftests/alsa
20463
20464 SOUND - ALSA SELFTESTS
20465 M:      Mark Brown <broonie@kernel.org>
20466 L:      linux-sound@vger.kernel.org
20467 L:      linux-kselftest@vger.kernel.org
20468 S:      Supported
20469 F:      tools/testing/selftests/alsa
20470
20471 SOUND - COMPRESSED AUDIO
20472 M:      Vinod Koul <vkoul@kernel.org>
20473 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20474 S:      Supported
20475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20476 F:      Documentation/sound/designs/compress-offload.rst
20477 F:      include/sound/compress_driver.h
20478 F:      include/uapi/sound/compress_*
20479 F:      sound/core/compress_offload.c
20480 F:      sound/soc/soc-compress.c
20481
20482 SOUND - DMAENGINE HELPERS
20483 M:      Lars-Peter Clausen <lars@metafoo.de>
20484 S:      Supported
20485 F:      include/sound/dmaengine_pcm.h
20486 F:      sound/core/pcm_dmaengine.c
20487 F:      sound/soc/soc-generic-dmaengine-pcm.c
20488
20489 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20490 M:      Liam Girdwood <lgirdwood@gmail.com>
20491 M:      Mark Brown <broonie@kernel.org>
20492 L:      linux-sound@vger.kernel.org
20493 S:      Supported
20494 W:      http://alsa-project.org/main/index.php/ASoC
20495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20496 F:      Documentation/devicetree/bindings/sound/
20497 F:      Documentation/sound/soc/
20498 F:      include/dt-bindings/sound/
20499 F:      include/sound/soc*
20500 F:      include/sound/sof.h
20501 F:      include/sound/sof/
20502 F:      include/trace/events/sof*.h
20503 F:      include/uapi/sound/asoc.h
20504 F:      sound/soc/
20505
20506 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20507 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20508 M:      Liam Girdwood <lgirdwood@gmail.com>
20509 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20510 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20511 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20512 M:      Daniel Baluta <daniel.baluta@nxp.com>
20513 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20514 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20515 S:      Supported
20516 W:      https://github.com/thesofproject/linux/
20517 F:      sound/soc/sof/
20518
20519 SOUNDWIRE SUBSYSTEM
20520 M:      Vinod Koul <vkoul@kernel.org>
20521 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20522 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20523 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20525 S:      Supported
20526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20527 F:      Documentation/driver-api/soundwire/
20528 F:      drivers/soundwire/
20529 F:      include/linux/soundwire/
20530
20531 SP2 MEDIA DRIVER
20532 M:      Olli Salonen <olli.salonen@iki.fi>
20533 L:      linux-media@vger.kernel.org
20534 S:      Maintained
20535 W:      https://linuxtv.org
20536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20537 F:      drivers/media/dvb-frontends/sp2*
20538
20539 SPANISH DOCUMENTATION
20540 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20541 R:      Avadhut Naik <avadhut.naik@amd.com>
20542 S:      Maintained
20543 F:      Documentation/translations/sp_SP/
20544
20545 SPARC + UltraSPARC (sparc/sparc64)
20546 M:      "David S. Miller" <davem@davemloft.net>
20547 M:      Andreas Larsson <andreas@gaisler.com>
20548 L:      sparclinux@vger.kernel.org
20549 S:      Maintained
20550 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20553 F:      arch/sparc/
20554 F:      drivers/sbus/
20555
20556 SPARC SERIAL DRIVERS
20557 M:      "David S. Miller" <davem@davemloft.net>
20558 L:      sparclinux@vger.kernel.org
20559 S:      Maintained
20560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20562 F:      drivers/tty/serial/suncore.c
20563 F:      drivers/tty/serial/sunhv.c
20564 F:      drivers/tty/serial/sunsab.c
20565 F:      drivers/tty/serial/sunsab.h
20566 F:      drivers/tty/serial/sunsu.c
20567 F:      drivers/tty/serial/sunzilog.c
20568 F:      drivers/tty/serial/sunzilog.h
20569 F:      drivers/tty/vcc.c
20570 F:      include/linux/sunserialcore.h
20571
20572 SPARSE CHECKER
20573 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20574 L:      linux-sparse@vger.kernel.org
20575 S:      Maintained
20576 W:      https://sparse.docs.kernel.org/
20577 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20578 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20579 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20580 F:      include/linux/compiler.h
20581
20582 SPEAKUP CONSOLE SPEECH DRIVER
20583 M:      William Hubbs <w.d.hubbs@gmail.com>
20584 M:      Chris Brannon <chris@the-brannons.com>
20585 M:      Kirk Reiser <kirk@reisers.ca>
20586 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20587 L:      speakup@linux-speakup.org
20588 S:      Odd Fixes
20589 W:      http://www.linux-speakup.org/
20590 W:      https://github.com/linux-speakup/speakup
20591 B:      https://github.com/linux-speakup/speakup/issues
20592 F:      drivers/accessibility/speakup/
20593
20594 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20595 M:      Viresh Kumar <vireshk@kernel.org>
20596 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20597 M:      soc@kernel.org
20598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20599 S:      Maintained
20600 W:      http://www.st.com/spear
20601 F:      arch/arm/boot/dts/st/spear*
20602 F:      arch/arm/mach-spear/
20603 F:      drivers/clk/spear/
20604 F:      drivers/pinctrl/spear/
20605
20606 SPI NOR SUBSYSTEM
20607 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20608 M:      Pratyush Yadav <pratyush@kernel.org>
20609 M:      Michael Walle <mwalle@kernel.org>
20610 L:      linux-mtd@lists.infradead.org
20611 S:      Maintained
20612 W:      http://www.linux-mtd.infradead.org/
20613 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20614 C:      irc://irc.oftc.net/mtd
20615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20616 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20617 F:      drivers/mtd/spi-nor/
20618 F:      include/linux/mtd/spi-nor.h
20619
20620 SPI SUBSYSTEM
20621 M:      Mark Brown <broonie@kernel.org>
20622 L:      linux-spi@vger.kernel.org
20623 S:      Maintained
20624 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20626 F:      Documentation/devicetree/bindings/spi/
20627 F:      Documentation/spi/
20628 F:      drivers/spi/
20629 F:      include/linux/spi/
20630 F:      include/uapi/linux/spi/
20631 F:      tools/spi/
20632
20633 SPIDERNET NETWORK DRIVER for CELL
20634 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20635 M:      Geoff Levand <geoff@infradead.org>
20636 L:      netdev@vger.kernel.org
20637 L:      linuxppc-dev@lists.ozlabs.org
20638 S:      Maintained
20639 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20640 F:      drivers/net/ethernet/toshiba/spider_net*
20641
20642 SPMI SUBSYSTEM
20643 M:      Stephen Boyd <sboyd@kernel.org>
20644 L:      linux-kernel@vger.kernel.org
20645 S:      Maintained
20646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20647 F:      Documentation/devicetree/bindings/spmi/
20648 F:      drivers/spmi/
20649 F:      include/dt-bindings/spmi/spmi.h
20650 F:      include/linux/spmi.h
20651 F:      include/trace/events/spmi.h
20652
20653 SPU FILE SYSTEM
20654 M:      Jeremy Kerr <jk@ozlabs.org>
20655 L:      linuxppc-dev@lists.ozlabs.org
20656 S:      Supported
20657 W:      http://www.ibm.com/developerworks/power/cell/
20658 F:      Documentation/filesystems/spufs/spufs.rst
20659 F:      arch/powerpc/platforms/cell/spufs/
20660
20661 SQUASHFS FILE SYSTEM
20662 M:      Phillip Lougher <phillip@squashfs.org.uk>
20663 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20664 S:      Maintained
20665 W:      http://squashfs.org.uk
20666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20667 F:      Documentation/filesystems/squashfs.rst
20668 F:      fs/squashfs/
20669
20670 SRM (Alpha) environment access
20671 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20672 S:      Maintained
20673 F:      arch/alpha/kernel/srm_env.c
20674
20675 ST LSM6DSx IMU IIO DRIVER
20676 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20677 L:      linux-iio@vger.kernel.org
20678 S:      Maintained
20679 W:      http://www.st.com/
20680 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20681 F:      drivers/iio/imu/st_lsm6dsx/
20682
20683 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20684 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20685 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20686 L:      linux-media@vger.kernel.org
20687 S:      Maintained
20688 T:      git git://linuxtv.org/media_tree.git
20689 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20690 F:      drivers/media/i2c/st-mipid02.c
20691
20692 ST STM32 I2C/SMBUS DRIVER
20693 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20694 M:      Alain Volmat <alain.volmat@foss.st.com>
20695 L:      linux-i2c@vger.kernel.org
20696 S:      Maintained
20697 F:      drivers/i2c/busses/i2c-stm32*
20698
20699 ST STM32 SPI DRIVER
20700 M:      Alain Volmat <alain.volmat@foss.st.com>
20701 L:      linux-spi@vger.kernel.org
20702 S:      Maintained
20703 F:      drivers/spi/spi-stm32.c
20704
20705 ST STPDDC60 DRIVER
20706 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20707 L:      linux-hwmon@vger.kernel.org
20708 S:      Maintained
20709 F:      Documentation/hwmon/stpddc60.rst
20710 F:      drivers/hwmon/pmbus/stpddc60.c
20711
20712 ST VGXY61 DRIVER
20713 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20714 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20715 L:      linux-media@vger.kernel.org
20716 S:      Maintained
20717 T:      git git://linuxtv.org/media_tree.git
20718 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20719 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20720 F:      drivers/media/i2c/st-vgxy61.c
20721
20722 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20723 M:      Song Qiang <songqiang1304521@gmail.com>
20724 L:      linux-iio@vger.kernel.org
20725 S:      Maintained
20726 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20727 F:      drivers/iio/proximity/vl53l0x-i2c.c
20728
20729 STABLE BRANCH
20730 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20731 M:      Sasha Levin <sashal@kernel.org>
20732 L:      stable@vger.kernel.org
20733 S:      Supported
20734 F:      Documentation/process/stable-kernel-rules.rst
20735
20736 STAGING - ATOMISP DRIVER
20737 M:      Hans de Goede <hdegoede@redhat.com>
20738 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20739 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20740 L:      linux-media@vger.kernel.org
20741 S:      Maintained
20742 F:      drivers/staging/media/atomisp/
20743
20744 STAGING - FIELDBUS SUBSYSTEM
20745 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20746 S:      Maintained
20747 F:      drivers/staging/fieldbus/*
20748 F:      drivers/staging/fieldbus/Documentation/
20749
20750 STAGING - HMS ANYBUS-S BUS
20751 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20752 S:      Maintained
20753 F:      drivers/staging/fieldbus/anybuss/
20754
20755 STAGING - INDUSTRIAL IO
20756 M:      Jonathan Cameron <jic23@kernel.org>
20757 L:      linux-iio@vger.kernel.org
20758 S:      Odd Fixes
20759 F:      Documentation/devicetree/bindings/staging/iio/
20760 F:      drivers/staging/iio/
20761
20762 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20763 M:      Marc Dietrich <marvin24@gmx.de>
20764 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20765 L:      linux-tegra@vger.kernel.org
20766 S:      Maintained
20767 F:      drivers/staging/nvec/
20768
20769 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20770 M:      Jens Frederich <jfrederich@gmail.com>
20771 M:      Jon Nettleton <jon.nettleton@gmail.com>
20772 S:      Maintained
20773 W:      http://wiki.laptop.org/go/DCON
20774 F:      drivers/staging/olpc_dcon/
20775
20776 STAGING - REALTEK RTL8712U DRIVERS
20777 M:      Larry Finger <Larry.Finger@lwfinger.net>
20778 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20779 S:      Odd Fixes
20780 F:      drivers/staging/rtl8712/
20781
20782 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20783 M:      Michael Hennerich <michael.hennerich@analog.com>
20784 L:      linux-fbdev@vger.kernel.org
20785 S:      Supported
20786 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20787 F:      drivers/staging/fbtft/fb_seps525.c
20788
20789 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20790 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20791 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20792 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20793 L:      linux-fbdev@vger.kernel.org
20794 S:      Maintained
20795 F:      drivers/staging/sm750fb/
20796
20797 STAGING - VIA VT665X DRIVERS
20798 M:      Forest Bond <forest@alittletooquiet.net>
20799 S:      Odd Fixes
20800 F:      drivers/staging/vt665?/
20801
20802 STAGING SUBSYSTEM
20803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20804 L:      linux-staging@lists.linux.dev
20805 S:      Supported
20806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20807 F:      drivers/staging/
20808
20809 STANDALONE CACHE CONTROLLER DRIVERS
20810 M:      Conor Dooley <conor@kernel.org>
20811 L:      linux-riscv@lists.infradead.org
20812 S:      Maintained
20813 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20814 F:      drivers/cache
20815
20816 STARFIRE/DURALAN NETWORK DRIVER
20817 M:      Ion Badulescu <ionut@badula.org>
20818 S:      Odd Fixes
20819 F:      drivers/net/ethernet/adaptec/starfire*
20820
20821 STARFIVE CAMERA SUBSYSTEM DRIVER
20822 M:      Jack Zhu <jack.zhu@starfivetech.com>
20823 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20824 L:      linux-media@vger.kernel.org
20825 S:      Maintained
20826 F:      Documentation/admin-guide/media/starfive_camss.rst
20827 F:      Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
20828 F:      drivers/staging/media/starfive/camss
20829
20830 STARFIVE CRYPTO DRIVER
20831 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20832 M:      William Qiu <william.qiu@starfivetech.com>
20833 S:      Supported
20834 F:      Documentation/devicetree/bindings/crypto/starfive*
20835 F:      drivers/crypto/starfive/
20836
20837 STARFIVE DEVICETREES
20838 M:      Emil Renner Berthing <kernel@esmil.dk>
20839 S:      Maintained
20840 F:      arch/riscv/boot/dts/starfive/
20841
20842 STARFIVE DWMAC GLUE LAYER
20843 M:      Emil Renner Berthing <kernel@esmil.dk>
20844 M:      Samin Guo <samin.guo@starfivetech.com>
20845 S:      Maintained
20846 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20847 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20848
20849 STARFIVE JH7110 DPHY RX DRIVER
20850 M:      Jack Zhu <jack.zhu@starfivetech.com>
20851 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20852 S:      Supported
20853 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20854 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20855
20856 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20857 M:      William Qiu <william.qiu@starfivetech.com>
20858 S:      Supported
20859 F:      Documentation/devicetree/bindings/mmc/starfive*
20860 F:      drivers/mmc/host/dw_mmc-starfive.c
20861
20862 STARFIVE JH7110 PLL CLOCK DRIVER
20863 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20864 S:      Supported
20865 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20866 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20867
20868 STARFIVE JH7110 PWMDAC DRIVER
20869 M:      Hal Feng <hal.feng@starfivetech.com>
20870 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20871 S:      Supported
20872 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20873 F:      sound/soc/starfive/jh7110_pwmdac.c
20874
20875 STARFIVE JH7110 SYSCON
20876 M:      William Qiu <william.qiu@starfivetech.com>
20877 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20878 S:      Supported
20879 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20880
20881 STARFIVE JH7110 TDM DRIVER
20882 M:      Walker Chen <walker.chen@starfivetech.com>
20883 S:      Maintained
20884 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20885 F:      sound/soc/starfive/jh7110_tdm.c
20886
20887 STARFIVE JH71X0 CLOCK DRIVERS
20888 M:      Emil Renner Berthing <kernel@esmil.dk>
20889 M:      Hal Feng <hal.feng@starfivetech.com>
20890 S:      Maintained
20891 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20892 F:      drivers/clk/starfive/clk-starfive-jh71*
20893 F:      include/dt-bindings/clock/starfive?jh71*.h
20894
20895 STARFIVE JH71X0 PINCTRL DRIVERS
20896 M:      Emil Renner Berthing <kernel@esmil.dk>
20897 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20898 M:      Hal Feng <hal.feng@starfivetech.com>
20899 L:      linux-gpio@vger.kernel.org
20900 S:      Maintained
20901 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20902 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20903 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20904 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20905
20906 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20907 M:      Emil Renner Berthing <kernel@esmil.dk>
20908 M:      Hal Feng <hal.feng@starfivetech.com>
20909 S:      Maintained
20910 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20911 F:      drivers/reset/starfive/reset-starfive-jh71*
20912 F:      include/dt-bindings/reset/starfive?jh71*.h
20913
20914 STARFIVE JH71X0 USB DRIVERS
20915 M:      Minda Chen <minda.chen@starfivetech.com>
20916 S:      Maintained
20917 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20918 F:      drivers/usb/cdns3/cdns3-starfive.c
20919
20920 STARFIVE JH71XX PMU CONTROLLER DRIVER
20921 M:      Walker Chen <walker.chen@starfivetech.com>
20922 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20923 S:      Supported
20924 F:      Documentation/devicetree/bindings/power/starfive*
20925 F:      drivers/pmdomain/starfive/
20926 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20927
20928 STARFIVE SOC DRIVERS
20929 M:      Conor Dooley <conor@kernel.org>
20930 S:      Maintained
20931 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20932 F:      Documentation/devicetree/bindings/soc/starfive/
20933
20934 STARFIVE TRNG DRIVER
20935 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20936 S:      Supported
20937 F:      Documentation/devicetree/bindings/rng/starfive*
20938 F:      drivers/char/hw_random/jh7110-trng.c
20939
20940 STARFIVE WATCHDOG DRIVER
20941 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20942 M:      Samin Guo <samin.guo@starfivetech.com>
20943 S:      Supported
20944 F:      Documentation/devicetree/bindings/watchdog/starfive*
20945 F:      drivers/watchdog/starfive-wdt.c
20946
20947 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20948 M:      Minda Chen <minda.chen@starfivetech.com>
20949 S:      Supported
20950 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20951 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20952 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20953 F:      drivers/phy/starfive/phy-jh7110-usb.c
20954
20955 STATIC BRANCH/CALL
20956 M:      Peter Zijlstra <peterz@infradead.org>
20957 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20958 M:      Jason Baron <jbaron@akamai.com>
20959 R:      Steven Rostedt <rostedt@goodmis.org>
20960 R:      Ard Biesheuvel <ardb@kernel.org>
20961 S:      Supported
20962 F:      arch/*/include/asm/jump_label*.h
20963 F:      arch/*/include/asm/static_call*.h
20964 F:      arch/*/kernel/jump_label.c
20965 F:      arch/*/kernel/static_call.c
20966 F:      include/linux/jump_label*.h
20967 F:      include/linux/static_call*.h
20968 F:      kernel/jump_label.c
20969 F:      kernel/static_call.c
20970
20971 STI AUDIO (ASoC) DRIVERS
20972 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20973 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20974 S:      Maintained
20975 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20976 F:      sound/soc/sti/
20977
20978 STI CEC DRIVER
20979 M:      Alain Volmat <alain.volmat@foss.st.com>
20980 S:      Maintained
20981 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20982 F:      drivers/media/cec/platform/sti/
20983
20984 STK1160 USB VIDEO CAPTURE DRIVER
20985 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20986 L:      linux-media@vger.kernel.org
20987 S:      Maintained
20988 T:      git git://linuxtv.org/media_tree.git
20989 F:      drivers/media/usb/stk1160/
20990
20991 STM32 AUDIO (ASoC) DRIVERS
20992 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20993 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20994 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20995 S:      Maintained
20996 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20997 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20998 F:      sound/soc/stm/
20999
21000 STM32 TIMER/LPTIMER DRIVERS
21001 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
21002 S:      Maintained
21003 F:      Documentation/ABI/testing/*timer-stm32
21004 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
21005 F:      drivers/*/stm32-*timer*
21006 F:      drivers/pwm/pwm-stm32*
21007 F:      include/linux/*/stm32-*tim*
21008
21009 STMMAC ETHERNET DRIVER
21010 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
21011 M:      Jose Abreu <joabreu@synopsys.com>
21012 L:      netdev@vger.kernel.org
21013 S:      Supported
21014 W:      http://www.stlinux.com
21015 F:      Documentation/networking/device_drivers/ethernet/stmicro/
21016 F:      drivers/net/ethernet/stmicro/stmmac/
21017
21018 SUN HAPPY MEAL ETHERNET DRIVER
21019 M:      Sean Anderson <seanga2@gmail.com>
21020 S:      Maintained
21021 F:      drivers/net/ethernet/sun/sunhme.*
21022
21023 SUN3/3X
21024 M:      Sam Creasey <sammy@sammy.net>
21025 S:      Maintained
21026 W:      http://sammy.net/sun3/
21027 F:      arch/m68k/include/asm/sun3*
21028 F:      arch/m68k/kernel/*sun3*
21029 F:      arch/m68k/sun3*/
21030 F:      drivers/net/ethernet/i825xx/sun3*
21031
21032 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
21033 M:      Hans de Goede <hdegoede@redhat.com>
21034 L:      linux-input@vger.kernel.org
21035 S:      Maintained
21036 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
21037 F:      drivers/input/keyboard/sun4i-lradc-keys.c
21038
21039 SUNDANCE NETWORK DRIVER
21040 M:      Denis Kirjanov <kda@linux-powerpc.org>
21041 L:      netdev@vger.kernel.org
21042 S:      Maintained
21043 F:      drivers/net/ethernet/dlink/sundance.c
21044
21045 SUNPLUS ETHERNET DRIVER
21046 M:      Wells Lu <wellslutw@gmail.com>
21047 L:      netdev@vger.kernel.org
21048 S:      Maintained
21049 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
21050 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
21051 F:      drivers/net/ethernet/sunplus/
21052
21053 SUNPLUS MMC DRIVER
21054 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
21055 M:      Li-hao Kuo <lhjeff911@gmail.com>
21056 S:      Maintained
21057 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
21058 F:      drivers/mmc/host/sunplus-mmc.c
21059
21060 SUNPLUS OCOTP DRIVER
21061 M:      Vincent Shih <vincent.sunplus@gmail.com>
21062 S:      Maintained
21063 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
21064 F:      drivers/nvmem/sunplus-ocotp.c
21065
21066 SUNPLUS PWM DRIVER
21067 M:      Hammer Hsieh <hammerh0314@gmail.com>
21068 S:      Maintained
21069 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
21070 F:      drivers/pwm/pwm-sunplus.c
21071
21072 SUNPLUS RTC DRIVER
21073 M:      Vincent Shih <vincent.sunplus@gmail.com>
21074 L:      linux-rtc@vger.kernel.org
21075 S:      Maintained
21076 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
21077 F:      drivers/rtc/rtc-sunplus.c
21078
21079 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
21080 M:      Li-hao Kuo <lhjeff911@gmail.com>
21081 L:      linux-spi@vger.kernel.org
21082 S:      Maintained
21083 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
21084 F:      drivers/spi/spi-sunplus-sp7021.c
21085
21086 SUNPLUS UART DRIVER
21087 M:      Hammer Hsieh <hammerh0314@gmail.com>
21088 S:      Maintained
21089 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
21090 F:      drivers/tty/serial/sunplus-uart.c
21091
21092 SUNPLUS USB2 PHY DRIVER
21093 M:      Vincent Shih <vincent.sunplus@gmail.com>
21094 L:      linux-usb@vger.kernel.org
21095 S:      Maintained
21096 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
21097 F:      drivers/phy/sunplus/Kconfig
21098 F:      drivers/phy/sunplus/Makefile
21099 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
21100
21101 SUNPLUS WATCHDOG DRIVER
21102 M:      Xiantao Hu <xt.hu@cqplus1.com>
21103 L:      linux-watchdog@vger.kernel.org
21104 S:      Maintained
21105 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
21106 F:      drivers/watchdog/sunplus_wdt.c
21107
21108 SUPERH
21109 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
21110 M:      Rich Felker <dalias@libc.org>
21111 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
21112 L:      linux-sh@vger.kernel.org
21113 S:      Maintained
21114 Q:      http://patchwork.kernel.org/project/linux-sh/list/
21115 F:      Documentation/arch/sh/
21116 F:      arch/sh/
21117 F:      drivers/sh/
21118
21119 SUSPEND TO RAM
21120 M:      "Rafael J. Wysocki" <rafael@kernel.org>
21121 M:      Len Brown <len.brown@intel.com>
21122 M:      Pavel Machek <pavel@ucw.cz>
21123 L:      linux-pm@vger.kernel.org
21124 S:      Supported
21125 B:      https://bugzilla.kernel.org
21126 F:      Documentation/power/
21127 F:      arch/x86/kernel/acpi/sleep*
21128 F:      arch/x86/kernel/acpi/wakeup*
21129 F:      drivers/base/power/
21130 F:      include/linux/freezer.h
21131 F:      include/linux/pm.h
21132 F:      include/linux/suspend.h
21133 F:      kernel/power/
21134
21135 SVGA HANDLING
21136 M:      Martin Mares <mj@ucw.cz>
21137 L:      linux-video@atrey.karlin.mff.cuni.cz
21138 S:      Maintained
21139 F:      Documentation/admin-guide/svga.rst
21140 F:      arch/x86/boot/video*
21141
21142 SWITCHDEV
21143 M:      Jiri Pirko <jiri@resnulli.us>
21144 M:      Ivan Vecera <ivecera@redhat.com>
21145 L:      netdev@vger.kernel.org
21146 S:      Supported
21147 F:      include/net/switchdev.h
21148 F:      net/switchdev/
21149
21150 SY8106A REGULATOR DRIVER
21151 M:      Icenowy Zheng <icenowy@aosc.io>
21152 S:      Maintained
21153 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
21154 F:      drivers/regulator/sy8106a-regulator.c
21155
21156 SYNC FILE FRAMEWORK
21157 M:      Sumit Semwal <sumit.semwal@linaro.org>
21158 R:      Gustavo Padovan <gustavo@padovan.org>
21159 L:      linux-media@vger.kernel.org
21160 L:      dri-devel@lists.freedesktop.org
21161 S:      Maintained
21162 T:      git git://anongit.freedesktop.org/drm/drm-misc
21163 F:      Documentation/driver-api/sync_file.rst
21164 F:      drivers/dma-buf/dma-fence*
21165 F:      drivers/dma-buf/sw_sync.c
21166 F:      drivers/dma-buf/sync_*
21167 F:      include/linux/sync_file.h
21168 F:      include/uapi/linux/sync_file.h
21169
21170 SYNOPSYS ARC ARCHITECTURE
21171 M:      Vineet Gupta <vgupta@kernel.org>
21172 L:      linux-snps-arc@lists.infradead.org
21173 S:      Supported
21174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
21175 F:      Documentation/arch/arc
21176 F:      Documentation/devicetree/bindings/arc/*
21177 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
21178 F:      arch/arc/
21179 F:      drivers/clocksource/arc_timer.c
21180 F:      drivers/tty/serial/arc_uart.c
21181
21182 SYNOPSYS ARC HSDK SDP pll clock driver
21183 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21184 S:      Supported
21185 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21186 F:      drivers/clk/clk-hsdk-pll.c
21187
21188 SYNOPSYS ARC SDP clock driver
21189 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21190 S:      Supported
21191 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21192 F:      drivers/clk/axs10x/*
21193
21194 SYNOPSYS ARC SDP platform support
21195 M:      Alexey Brodkin <abrodkin@synopsys.com>
21196 S:      Supported
21197 F:      Documentation/devicetree/bindings/arc/axs10*
21198 F:      arch/arc/boot/dts/ax*
21199 F:      arch/arc/plat-axs10x
21200
21201 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21202 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21203 S:      Supported
21204 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21205 F:      drivers/reset/reset-axs10x.c
21206
21207 SYNOPSYS CREG GPIO DRIVER
21208 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21209 S:      Maintained
21210 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21211 F:      drivers/gpio/gpio-creg-snps.c
21212
21213 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21214 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21215 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21216 S:      Supported
21217 F:      drivers/tty/serial/8250/8250_dw.c
21218 F:      drivers/tty/serial/8250/8250_dwlib.*
21219 F:      drivers/tty/serial/8250/8250_lpss.c
21220
21221 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21222 M:      Hoan Tran <hoan@os.amperecomputing.com>
21223 M:      Serge Semin <fancer.lancer@gmail.com>
21224 L:      linux-gpio@vger.kernel.org
21225 S:      Maintained
21226 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21227 F:      drivers/gpio/gpio-dwapb.c
21228
21229 SYNOPSYS DESIGNWARE APB SSI DRIVER
21230 M:      Serge Semin <fancer.lancer@gmail.com>
21231 L:      linux-spi@vger.kernel.org
21232 S:      Supported
21233 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21234 F:      drivers/spi/spi-dw*
21235
21236 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21237 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21238 S:      Maintained
21239 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21240 F:      drivers/dma/dw-axi-dmac/
21241
21242 SYNOPSYS DESIGNWARE DMAC DRIVER
21243 M:      Viresh Kumar <vireshk@kernel.org>
21244 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21245 S:      Maintained
21246 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21247 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21248 F:      drivers/dma/dw/
21249 F:      include/dt-bindings/dma/dw-dmac.h
21250 F:      include/linux/dma/dw.h
21251 F:      include/linux/platform_data/dma-dw.h
21252
21253 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21254 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21255 L:      netdev@vger.kernel.org
21256 S:      Supported
21257 F:      drivers/net/ethernet/synopsys/
21258
21259 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21260 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21261 L:      netdev@vger.kernel.org
21262 S:      Supported
21263 F:      drivers/net/pcs/pcs-xpcs.c
21264 F:      drivers/net/pcs/pcs-xpcs.h
21265 F:      include/linux/pcs/pcs-xpcs.h
21266
21267 SYNOPSYS DESIGNWARE I2C DRIVER
21268 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21269 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21270 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21271 R:      Jan Dabros <jsd@semihalf.com>
21272 L:      linux-i2c@vger.kernel.org
21273 S:      Supported
21274 F:      drivers/i2c/busses/i2c-designware-*
21275
21276 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21277 M:      Jaehoon Chung <jh80.chung@samsung.com>
21278 L:      linux-mmc@vger.kernel.org
21279 S:      Maintained
21280 F:      drivers/mmc/host/dw_mmc*
21281
21282 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
21283 M:      Shuai Xue <xueshuai@linux.alibaba.com>
21284 M:      Jing Zhang <renyu.zj@linux.alibaba.com>
21285 S:      Supported
21286 F:      Documentation/admin-guide/perf/dwc_pcie_pmu.rst
21287 F:      drivers/perf/dwc_pcie_pmu.c
21288
21289 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21290 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21291 S:      Supported
21292 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21293 F:      drivers/reset/reset-hsdk.c
21294 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21295
21296 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21297 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21298 M:      Manjunath M B <manjumb@synopsys.com>
21299 L:      linux-mmc@vger.kernel.org
21300 S:      Maintained
21301 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21302
21303 SYSTEM CONFIGURATION (SYSCON)
21304 M:      Lee Jones <lee@kernel.org>
21305 M:      Arnd Bergmann <arnd@arndb.de>
21306 S:      Supported
21307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21308 F:      drivers/mfd/syscon.c
21309
21310 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21311 M:      Sudeep Holla <sudeep.holla@arm.com>
21312 R:      Cristian Marussi <cristian.marussi@arm.com>
21313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21314 S:      Maintained
21315 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21316 F:      drivers/clk/clk-sc[mp]i.c
21317 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21318 F:      drivers/firmware/arm_scmi/
21319 F:      drivers/firmware/arm_scpi.c
21320 F:      drivers/pmdomain/arm/
21321 F:      drivers/powercap/arm_scmi_powercap.c
21322 F:      drivers/regulator/scmi-regulator.c
21323 F:      drivers/reset/reset-scmi.c
21324 F:      include/linux/sc[mp]i_protocol.h
21325 F:      include/trace/events/scmi.h
21326 F:      include/uapi/linux/virtio_scmi.h
21327
21328 SYSTEM RESET/SHUTDOWN DRIVERS
21329 M:      Sebastian Reichel <sre@kernel.org>
21330 L:      linux-pm@vger.kernel.org
21331 S:      Maintained
21332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21333 F:      Documentation/devicetree/bindings/power/reset/
21334 F:      drivers/power/reset/
21335
21336 SYSTEM TRACE MODULE CLASS
21337 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21338 S:      Maintained
21339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21340 F:      Documentation/trace/stm.rst
21341 F:      drivers/hwtracing/stm/
21342 F:      include/linux/stm.h
21343 F:      include/uapi/linux/stm.h
21344
21345 SYSTEM76 ACPI DRIVER
21346 M:      Jeremy Soller <jeremy@system76.com>
21347 M:      System76 Product Development <productdev@system76.com>
21348 L:      platform-driver-x86@vger.kernel.org
21349 S:      Maintained
21350 F:      drivers/platform/x86/system76_acpi.c
21351
21352 SYSV FILESYSTEM
21353 S:      Orphan
21354 F:      Documentation/filesystems/sysv-fs.rst
21355 F:      fs/sysv/
21356 F:      include/linux/sysv_fs.h
21357
21358 TASKSTATS STATISTICS INTERFACE
21359 M:      Balbir Singh <bsingharora@gmail.com>
21360 S:      Maintained
21361 F:      Documentation/accounting/taskstats*
21362 F:      include/linux/taskstats*
21363 F:      kernel/taskstats.c
21364
21365 TC subsystem
21366 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21367 M:      Cong Wang <xiyou.wangcong@gmail.com>
21368 M:      Jiri Pirko <jiri@resnulli.us>
21369 L:      netdev@vger.kernel.org
21370 S:      Maintained
21371 F:      include/net/pkt_cls.h
21372 F:      include/net/pkt_sched.h
21373 F:      include/net/tc_act/
21374 F:      include/uapi/linux/pkt_cls.h
21375 F:      include/uapi/linux/pkt_sched.h
21376 F:      include/uapi/linux/tc_act/
21377 F:      include/uapi/linux/tc_ematch/
21378 F:      net/sched/
21379 F:      tools/testing/selftests/tc-testing
21380
21381 TC90522 MEDIA DRIVER
21382 M:      Akihiro Tsukada <tskd08@gmail.com>
21383 L:      linux-media@vger.kernel.org
21384 S:      Odd Fixes
21385 F:      drivers/media/dvb-frontends/tc90522*
21386
21387 TCP LOW PRIORITY MODULE
21388 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21389 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21390 S:      Maintained
21391 W:      http://tcp-lp-mod.sourceforge.net/
21392 F:      net/ipv4/tcp_lp.c
21393
21394 TDA10071 MEDIA DRIVER
21395 L:      linux-media@vger.kernel.org
21396 S:      Orphan
21397 W:      https://linuxtv.org
21398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21399 F:      drivers/media/dvb-frontends/tda10071*
21400
21401 TDA18212 MEDIA DRIVER
21402 L:      linux-media@vger.kernel.org
21403 S:      Orphan
21404 W:      https://linuxtv.org
21405 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21406 F:      drivers/media/tuners/tda18212*
21407
21408 TDA18218 MEDIA DRIVER
21409 L:      linux-media@vger.kernel.org
21410 S:      Orphan
21411 W:      https://linuxtv.org
21412 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21413 F:      drivers/media/tuners/tda18218*
21414
21415 TDA18250 MEDIA DRIVER
21416 M:      Olli Salonen <olli.salonen@iki.fi>
21417 L:      linux-media@vger.kernel.org
21418 S:      Maintained
21419 W:      https://linuxtv.org
21420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21421 T:      git git://linuxtv.org/media_tree.git
21422 F:      drivers/media/tuners/tda18250*
21423
21424 TDA18271 MEDIA DRIVER
21425 M:      Michael Krufky <mkrufky@linuxtv.org>
21426 L:      linux-media@vger.kernel.org
21427 S:      Maintained
21428 W:      https://linuxtv.org
21429 W:      http://github.com/mkrufky
21430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21431 T:      git git://linuxtv.org/mkrufky/tuners.git
21432 F:      drivers/media/tuners/tda18271*
21433
21434 TDA1997x MEDIA DRIVER
21435 M:      Tim Harvey <tharvey@gateworks.com>
21436 L:      linux-media@vger.kernel.org
21437 S:      Maintained
21438 W:      https://linuxtv.org
21439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21440 F:      drivers/media/i2c/tda1997x.*
21441
21442 TDA827x MEDIA DRIVER
21443 M:      Michael Krufky <mkrufky@linuxtv.org>
21444 L:      linux-media@vger.kernel.org
21445 S:      Maintained
21446 W:      https://linuxtv.org
21447 W:      http://github.com/mkrufky
21448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21449 T:      git git://linuxtv.org/mkrufky/tuners.git
21450 F:      drivers/media/tuners/tda8290.*
21451
21452 TDA8290 MEDIA DRIVER
21453 M:      Michael Krufky <mkrufky@linuxtv.org>
21454 L:      linux-media@vger.kernel.org
21455 S:      Maintained
21456 W:      https://linuxtv.org
21457 W:      http://github.com/mkrufky
21458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21459 T:      git git://linuxtv.org/mkrufky/tuners.git
21460 F:      drivers/media/tuners/tda8290.*
21461
21462 TDA9840 MEDIA DRIVER
21463 M:      Hans Verkuil <hverkuil@xs4all.nl>
21464 L:      linux-media@vger.kernel.org
21465 S:      Maintained
21466 W:      https://linuxtv.org
21467 T:      git git://linuxtv.org/media_tree.git
21468 F:      drivers/media/i2c/tda9840*
21469
21470 TEA5761 TUNER DRIVER
21471 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21472 L:      linux-media@vger.kernel.org
21473 S:      Odd fixes
21474 W:      https://linuxtv.org
21475 T:      git git://linuxtv.org/media_tree.git
21476 F:      drivers/media/tuners/tea5761.*
21477
21478 TEA5767 TUNER DRIVER
21479 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21480 L:      linux-media@vger.kernel.org
21481 S:      Maintained
21482 W:      https://linuxtv.org
21483 T:      git git://linuxtv.org/media_tree.git
21484 F:      drivers/media/tuners/tea5767.*
21485
21486 TEA6415C MEDIA DRIVER
21487 M:      Hans Verkuil <hverkuil@xs4all.nl>
21488 L:      linux-media@vger.kernel.org
21489 S:      Maintained
21490 W:      https://linuxtv.org
21491 T:      git git://linuxtv.org/media_tree.git
21492 F:      drivers/media/i2c/tea6415c*
21493
21494 TEA6420 MEDIA DRIVER
21495 M:      Hans Verkuil <hverkuil@xs4all.nl>
21496 L:      linux-media@vger.kernel.org
21497 S:      Maintained
21498 W:      https://linuxtv.org
21499 T:      git git://linuxtv.org/media_tree.git
21500 F:      drivers/media/i2c/tea6420*
21501
21502 TEAM DRIVER
21503 M:      Jiri Pirko <jiri@resnulli.us>
21504 L:      netdev@vger.kernel.org
21505 S:      Supported
21506 F:      drivers/net/team/
21507 F:      include/linux/if_team.h
21508 F:      include/uapi/linux/if_team.h
21509 F:      tools/testing/selftests/drivers/net/team/
21510
21511 TECHNICAL ADVISORY BOARD PROCESS DOCS
21512 M:      "Theodore Ts'o" <tytso@mit.edu>
21513 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21514 L:      tech-board-discuss@lists.linux-foundation.org
21515 S:      Maintained
21516 F:      Documentation/process/contribution-maturity-model.rst
21517 F:      Documentation/process/researcher-guidelines.rst
21518
21519 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21520 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21521 S:      Maintained
21522 F:      arch/x86/platform/ts5500/
21523
21524 TECHNOTREND USB IR RECEIVER
21525 M:      Sean Young <sean@mess.org>
21526 L:      linux-media@vger.kernel.org
21527 S:      Maintained
21528 F:      drivers/media/rc/ttusbir.c
21529
21530 TECHWELL TW9900 VIDEO DECODER
21531 M:      Mehdi Djait <mehdi.djait@bootlin.com>
21532 L:      linux-media@vger.kernel.org
21533 S:      Maintained
21534 F:      drivers/media/i2c/tw9900.c
21535
21536 TECHWELL TW9910 VIDEO DECODER
21537 L:      linux-media@vger.kernel.org
21538 S:      Orphan
21539 F:      drivers/media/i2c/tw9910.c
21540 F:      include/media/i2c/tw9910.h
21541
21542 TEE SUBSYSTEM
21543 M:      Jens Wiklander <jens.wiklander@linaro.org>
21544 R:      Sumit Garg <sumit.garg@linaro.org>
21545 L:      op-tee@lists.trustedfirmware.org
21546 S:      Maintained
21547 F:      Documentation/driver-api/tee.rst
21548 F:      Documentation/tee/
21549 F:      Documentation/userspace-api/tee.rst
21550 F:      drivers/tee/
21551 F:      include/linux/tee_drv.h
21552 F:      include/uapi/linux/tee.h
21553
21554 TEGRA ARCHITECTURE SUPPORT
21555 M:      Thierry Reding <thierry.reding@gmail.com>
21556 M:      Jonathan Hunter <jonathanh@nvidia.com>
21557 L:      linux-tegra@vger.kernel.org
21558 S:      Supported
21559 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21561 N:      [^a-z]tegra
21562
21563 TEGRA CLOCK DRIVER
21564 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21565 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21566 S:      Supported
21567 F:      drivers/clk/tegra/
21568
21569 TEGRA DMA DRIVERS
21570 M:      Laxman Dewangan <ldewangan@nvidia.com>
21571 M:      Jon Hunter <jonathanh@nvidia.com>
21572 S:      Supported
21573 F:      drivers/dma/tegra*
21574
21575 TEGRA I2C DRIVER
21576 M:      Laxman Dewangan <ldewangan@nvidia.com>
21577 R:      Dmitry Osipenko <digetx@gmail.com>
21578 S:      Supported
21579 F:      drivers/i2c/busses/i2c-tegra.c
21580
21581 TEGRA IOMMU DRIVERS
21582 M:      Thierry Reding <thierry.reding@gmail.com>
21583 R:      Krishna Reddy <vdumpa@nvidia.com>
21584 L:      linux-tegra@vger.kernel.org
21585 S:      Supported
21586 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21587 F:      drivers/iommu/tegra*
21588
21589 TEGRA KBC DRIVER
21590 M:      Laxman Dewangan <ldewangan@nvidia.com>
21591 S:      Supported
21592 F:      drivers/input/keyboard/tegra-kbc.c
21593
21594 TEGRA NAND DRIVER
21595 M:      Stefan Agner <stefan@agner.ch>
21596 M:      Lucas Stach <dev@lynxeye.de>
21597 S:      Maintained
21598 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21599 F:      drivers/mtd/nand/raw/tegra_nand.c
21600
21601 TEGRA PWM DRIVER
21602 M:      Thierry Reding <thierry.reding@gmail.com>
21603 S:      Supported
21604 F:      drivers/pwm/pwm-tegra.c
21605
21606 TEGRA QUAD SPI DRIVER
21607 M:      Thierry Reding <thierry.reding@gmail.com>
21608 M:      Jonathan Hunter <jonathanh@nvidia.com>
21609 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21610 L:      linux-tegra@vger.kernel.org
21611 S:      Maintained
21612 F:      drivers/spi/spi-tegra210-quad.c
21613
21614 TEGRA SERIAL DRIVER
21615 M:      Laxman Dewangan <ldewangan@nvidia.com>
21616 S:      Supported
21617 F:      drivers/tty/serial/serial-tegra.c
21618
21619 TEGRA SPI DRIVER
21620 M:      Laxman Dewangan <ldewangan@nvidia.com>
21621 S:      Supported
21622 F:      drivers/spi/spi-tegra*
21623
21624 TEGRA VIDEO DRIVER
21625 M:      Thierry Reding <thierry.reding@gmail.com>
21626 M:      Jonathan Hunter <jonathanh@nvidia.com>
21627 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21628 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21629 L:      linux-media@vger.kernel.org
21630 L:      linux-tegra@vger.kernel.org
21631 S:      Maintained
21632 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21633 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21634 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21635 F:      drivers/staging/media/tegra-video/
21636
21637 TEGRA XUSB PADCTL DRIVER
21638 M:      JC Kuo <jckuo@nvidia.com>
21639 S:      Supported
21640 F:      drivers/phy/tegra/xusb*
21641
21642 TEHUTI ETHERNET DRIVER
21643 M:      Andy Gospodarek <andy@greyhouse.net>
21644 L:      netdev@vger.kernel.org
21645 S:      Supported
21646 F:      drivers/net/ethernet/tehuti/*
21647
21648 TELECOM CLOCK DRIVER FOR MCPL0010
21649 M:      Mark Gross <markgross@kernel.org>
21650 S:      Supported
21651 F:      drivers/char/tlclk.c
21652
21653 TEMPO SEMICONDUCTOR DRIVERS
21654 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21655 S:      Maintained
21656 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21657 F:      sound/soc/codecs/tscs*.c
21658 F:      sound/soc/codecs/tscs*.h
21659
21660 TENSILICA XTENSA PORT (xtensa)
21661 M:      Chris Zankel <chris@zankel.net>
21662 M:      Max Filippov <jcmvbkbc@gmail.com>
21663 S:      Maintained
21664 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21665 F:      arch/xtensa/
21666 F:      drivers/irqchip/irq-xtensa-*
21667
21668 TEXAS INSTRUMENTS ASoC DRIVERS
21669 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21670 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21671 S:      Maintained
21672 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21673 F:      sound/soc/ti/
21674
21675 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21676 M:      Shenghao Ding <shenghao-ding@ti.com>
21677 M:      Kevin Lu <kevin-lu@ti.com>
21678 M:      Baojun Xu <baojun.xu@ti.com>
21679 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21680 S:      Maintained
21681 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21682 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21683 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21684 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21685 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21686 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21687 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21688 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21689 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21690 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21691 F:      include/sound/tas2*.h
21692 F:      include/sound/tlv320*.h
21693 F:      include/sound/tpa6130a2-plat.h
21694 F:      sound/pci/hda/tas2781_hda_i2c.c
21695 F:      sound/soc/codecs/pcm1681.c
21696 F:      sound/soc/codecs/pcm1789*.*
21697 F:      sound/soc/codecs/pcm179x*.*
21698 F:      sound/soc/codecs/pcm186x*.*
21699 F:      sound/soc/codecs/pcm3008.*
21700 F:      sound/soc/codecs/pcm3060*.*
21701 F:      sound/soc/codecs/pcm3168a*.*
21702 F:      sound/soc/codecs/pcm5102a.c
21703 F:      sound/soc/codecs/pcm512x*.*
21704 F:      sound/soc/codecs/tas2*.*
21705 F:      sound/soc/codecs/tlv320*.*
21706 F:      sound/soc/codecs/tpa6130a2.*
21707
21708 TEXAS INSTRUMENTS DMA DRIVERS
21709 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21710 L:      dmaengine@vger.kernel.org
21711 S:      Maintained
21712 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21713 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21714 F:      Documentation/devicetree/bindings/dma/ti/
21715 F:      drivers/dma/ti/
21716 F:      include/linux/dma/k3-psil.h
21717 F:      include/linux/dma/k3-udma-glue.h
21718 F:      include/linux/dma/ti-cppi5.h
21719 X:      drivers/dma/ti/cppi41.c
21720
21721 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21722 M:      Robert Marko <robert.marko@sartura.hr>
21723 M:      Luka Perkov <luka.perkov@sartura.hr>
21724 L:      linux-hwmon@vger.kernel.org
21725 S:      Maintained
21726 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21727 F:      Documentation/hwmon/tps23861.rst
21728 F:      drivers/hwmon/tps23861.c
21729
21730 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21731 M:      Ricardo Ribalda <ribalda@kernel.org>
21732 L:      linux-iio@vger.kernel.org
21733 S:      Supported
21734 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21735 F:      drivers/iio/dac/ti-dac7612.c
21736
21737 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21738 M:      Nishanth Menon <nm@ti.com>
21739 M:      Tero Kristo <kristo@kernel.org>
21740 M:      Santosh Shilimkar <ssantosh@kernel.org>
21741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21742 S:      Maintained
21743 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21744 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21745 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21746 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21747 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21748 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21749 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21750 F:      drivers/clk/keystone/sci-clk.c
21751 F:      drivers/firmware/ti_sci*
21752 F:      drivers/irqchip/irq-ti-sci-inta.c
21753 F:      drivers/irqchip/irq-ti-sci-intr.c
21754 F:      drivers/reset/reset-ti-sci.c
21755 F:      drivers/soc/ti/ti_sci_inta_msi.c
21756 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21757 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21758 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21759 F:      include/linux/soc/ti/ti_sci_protocol.h
21760
21761 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21762 M:      Puranjay Mohan <puranjay12@gmail.com>
21763 L:      linux-iio@vger.kernel.org
21764 S:      Supported
21765 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21766 F:      drivers/iio/temperature/tmp117.c
21767
21768 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21769 M:      Hans Verkuil <hverkuil@xs4all.nl>
21770 L:      linux-media@vger.kernel.org
21771 S:      Maintained
21772 W:      https://linuxtv.org
21773 T:      git git://linuxtv.org/media_tree.git
21774 F:      drivers/media/radio/radio-raremono.c
21775
21776 THERMAL
21777 M:      Rafael J. Wysocki <rafael@kernel.org>
21778 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21779 R:      Zhang Rui <rui.zhang@intel.com>
21780 R:      Lukasz Luba <lukasz.luba@arm.com>
21781 L:      linux-pm@vger.kernel.org
21782 S:      Supported
21783 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21785 F:      Documentation/ABI/testing/sysfs-class-thermal
21786 F:      Documentation/admin-guide/thermal/
21787 F:      Documentation/devicetree/bindings/thermal/
21788 F:      Documentation/driver-api/thermal/
21789 F:      drivers/thermal/
21790 F:      include/dt-bindings/thermal/
21791 F:      include/linux/cpu_cooling.h
21792 F:      include/linux/thermal.h
21793 F:      include/uapi/linux/thermal.h
21794 F:      tools/lib/thermal/
21795 F:      tools/thermal/
21796
21797 THERMAL DRIVER FOR AMLOGIC SOCS
21798 M:      Guillaume La Roque <glaroque@baylibre.com>
21799 L:      linux-pm@vger.kernel.org
21800 L:      linux-amlogic@lists.infradead.org
21801 S:      Supported
21802 W:      http://linux-meson.com/
21803 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21804 F:      drivers/thermal/amlogic_thermal.c
21805
21806 THERMAL/CPU_COOLING
21807 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21808 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21809 M:      Viresh Kumar <viresh.kumar@linaro.org>
21810 R:      Lukasz Luba <lukasz.luba@arm.com>
21811 L:      linux-pm@vger.kernel.org
21812 S:      Supported
21813 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21814 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21815 F:      drivers/thermal/cpufreq_cooling.c
21816 F:      drivers/thermal/cpuidle_cooling.c
21817 F:      include/linux/cpu_cooling.h
21818
21819 THERMAL/POWER_ALLOCATOR
21820 M:      Lukasz Luba <lukasz.luba@arm.com>
21821 L:      linux-pm@vger.kernel.org
21822 S:      Maintained
21823 F:      Documentation/driver-api/thermal/power_allocator.rst
21824 F:      drivers/thermal/gov_power_allocator.c
21825 F:      drivers/thermal/thermal_trace_ipa.h
21826
21827 THINKPAD ACPI EXTRAS DRIVER
21828 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21829 L:      ibm-acpi-devel@lists.sourceforge.net
21830 L:      platform-driver-x86@vger.kernel.org
21831 S:      Maintained
21832 W:      http://ibm-acpi.sourceforge.net
21833 W:      http://thinkwiki.org/wiki/Ibm-acpi
21834 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21835 F:      drivers/platform/x86/thinkpad_acpi.c
21836
21837 THINKPAD LMI DRIVER
21838 M:      Mark Pearson <markpearson@lenovo.com>
21839 L:      platform-driver-x86@vger.kernel.org
21840 S:      Maintained
21841 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21842 F:      drivers/platform/x86/think-lmi.?
21843
21844 THP7312 ISP DRIVER
21845 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
21846 M:      Paul Elder <paul.elder@ideasonboard.com>
21847 L:      linux-media@vger.kernel.org
21848 S:      Maintained
21849 T:      git git://linuxtv.org/media_tree.git
21850 F:      Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
21851 F:      Documentation/userspace-api/media/drivers/thp7312.rst
21852 F:      drivers/media/i2c/thp7312.c
21853 F:      include/uapi/linux/thp7312.h
21854
21855 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21856 M:      Isaac Hazan <isaac.hazan@intel.com>
21857 L:      linux-usb@vger.kernel.org
21858 S:      Maintained
21859 F:      drivers/thunderbolt/dma_test.c
21860
21861 THUNDERBOLT DRIVER
21862 M:      Andreas Noever <andreas.noever@gmail.com>
21863 M:      Michael Jamet <michael.jamet@intel.com>
21864 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21865 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21866 L:      linux-usb@vger.kernel.org
21867 S:      Maintained
21868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21869 F:      Documentation/admin-guide/thunderbolt.rst
21870 F:      drivers/thunderbolt/
21871 F:      include/linux/thunderbolt.h
21872
21873 THUNDERBOLT NETWORK DRIVER
21874 M:      Michael Jamet <michael.jamet@intel.com>
21875 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21876 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21877 L:      netdev@vger.kernel.org
21878 S:      Maintained
21879 F:      drivers/net/thunderbolt/
21880
21881 THUNDERX GPIO DRIVER
21882 M:      Robert Richter <rric@kernel.org>
21883 S:      Odd Fixes
21884 F:      drivers/gpio/gpio-thunderx.c
21885
21886 TI ADS7924 ADC DRIVER
21887 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21888 L:      linux-iio@vger.kernel.org
21889 S:      Supported
21890 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21891 F:      drivers/iio/adc/ti-ads7924.c
21892
21893 TI AM437X VPFE DRIVER
21894 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21895 L:      linux-media@vger.kernel.org
21896 S:      Maintained
21897 W:      https://linuxtv.org
21898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21899 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21900 F:      drivers/media/platform/ti/am437x/
21901
21902 TI BANDGAP AND THERMAL DRIVER
21903 M:      Eduardo Valentin <edubezval@gmail.com>
21904 M:      Keerthy <j-keerthy@ti.com>
21905 L:      linux-pm@vger.kernel.org
21906 L:      linux-omap@vger.kernel.org
21907 S:      Maintained
21908 F:      drivers/thermal/ti-soc-thermal/
21909
21910 TI BQ27XXX POWER SUPPLY DRIVER
21911 F:      drivers/power/supply/bq27xxx_battery.c
21912 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21913 F:      include/linux/power/bq27xxx_battery.h
21914
21915 TI CDCE706 CLOCK DRIVER
21916 M:      Max Filippov <jcmvbkbc@gmail.com>
21917 S:      Maintained
21918 F:      drivers/clk/clk-cdce706.c
21919
21920 TI CLOCK DRIVER
21921 M:      Tero Kristo <kristo@kernel.org>
21922 L:      linux-omap@vger.kernel.org
21923 S:      Odd Fixes
21924 F:      drivers/clk/ti/
21925 F:      include/linux/clk/ti.h
21926
21927 TI DAVINCI MACHINE SUPPORT
21928 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21930 S:      Maintained
21931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21932 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21933 F:      arch/arm/boot/dts/ti/davinci/
21934 F:      arch/arm/mach-davinci/
21935 F:      drivers/i2c/busses/i2c-davinci.c
21936
21937 TI DAVINCI SERIES CLOCK DRIVER
21938 M:      David Lechner <david@lechnology.com>
21939 R:      Sekhar Nori <nsekhar@ti.com>
21940 S:      Maintained
21941 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21942 F:      drivers/clk/davinci/
21943 F:      include/linux/clk/davinci.h
21944
21945 TI DAVINCI SERIES GPIO DRIVER
21946 M:      Keerthy <j-keerthy@ti.com>
21947 L:      linux-gpio@vger.kernel.org
21948 S:      Maintained
21949 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21950 F:      drivers/gpio/gpio-davinci.c
21951
21952 TI DAVINCI SERIES MEDIA DRIVER
21953 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21954 L:      linux-media@vger.kernel.org
21955 S:      Maintained
21956 W:      https://linuxtv.org
21957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21958 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21959 F:      drivers/media/platform/ti/davinci/
21960 F:      include/media/davinci/
21961
21962 TI ENHANCED CAPTURE (eCAP) DRIVER
21963 M:      Vignesh Raghavendra <vigneshr@ti.com>
21964 R:      Julien Panis <jpanis@baylibre.com>
21965 L:      linux-iio@vger.kernel.org
21966 L:      linux-omap@vger.kernel.org
21967 S:      Maintained
21968 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21969 F:      drivers/counter/ti-ecap-capture.c
21970
21971 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21972 R:      David Lechner <david@lechnology.com>
21973 L:      linux-iio@vger.kernel.org
21974 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21975 F:      drivers/counter/ti-eqep.c
21976
21977 TI ETHERNET SWITCH DRIVER (CPSW)
21978 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21979 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21980 R:      Roger Quadros <rogerq@kernel.org>
21981 L:      linux-omap@vger.kernel.org
21982 L:      netdev@vger.kernel.org
21983 S:      Maintained
21984 F:      drivers/net/ethernet/ti/cpsw*
21985 F:      drivers/net/ethernet/ti/davinci*
21986
21987 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21988 M:      Alex Dubov <oakad@yahoo.com>
21989 S:      Maintained
21990 W:      http://tifmxx.berlios.de/
21991 F:      drivers/memstick/host/tifm_ms.c
21992 F:      drivers/misc/tifm*
21993 F:      drivers/mmc/host/tifm_sd.c
21994 F:      include/linux/tifm.h
21995
21996 TI FPD-LINK DRIVERS
21997 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21998 L:      linux-media@vger.kernel.org
21999 S:      Maintained
22000 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
22001 F:      drivers/media/i2c/ds90*
22002 F:      include/media/i2c/ds90*
22003
22004 TI HDC302X HUMIDITY DRIVER
22005 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
22006 M:      Li peiyu <579lpy@gmail.com>
22007 L:      linux-iio@vger.kernel.org
22008 S:      Maintained
22009 F:      Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
22010 F:      drivers/iio/humidity/hdc3020.c
22011
22012 TI ICSSG ETHERNET DRIVER (ICSSG)
22013 R:      MD Danish Anwar <danishanwar@ti.com>
22014 R:      Roger Quadros <rogerq@kernel.org>
22015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22016 L:      netdev@vger.kernel.org
22017 S:      Maintained
22018 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
22019 F:      drivers/net/ethernet/ti/icssg/*
22020
22021 TI J721E CSI2RX DRIVER
22022 M:      Jai Luthra <j-luthra@ti.com>
22023 L:      linux-media@vger.kernel.org
22024 S:      Maintained
22025 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
22026 F:      drivers/media/platform/ti/j721e-csi2rx/
22027
22028 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
22029 M:      Nishanth Menon <nm@ti.com>
22030 M:      Santosh Shilimkar <ssantosh@kernel.org>
22031 L:      linux-kernel@vger.kernel.org
22032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22033 S:      Maintained
22034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
22035 F:      drivers/pmdomain/ti/omap_prm.c
22036 F:      drivers/soc/ti/*
22037
22038 TI LM49xxx FAMILY ASoC CODEC DRIVERS
22039 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
22040 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
22041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22042 S:      Maintained
22043 F:      sound/soc/codecs/isabelle*
22044 F:      sound/soc/codecs/lm49453*
22045
22046 TI LMP92064 ADC DRIVER
22047 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
22048 R:      kernel@pengutronix.de
22049 L:      linux-iio@vger.kernel.org
22050 S:      Maintained
22051 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
22052 F:      drivers/iio/adc/ti-lmp92064.c
22053
22054 TI PCM3060 ASoC CODEC DRIVER
22055 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
22056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22057 S:      Maintained
22058 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
22059 F:      sound/soc/codecs/pcm3060*
22060
22061 TI TAS571X FAMILY ASoC CODEC DRIVER
22062 M:      Kevin Cernekee <cernekee@chromium.org>
22063 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22064 S:      Odd Fixes
22065 F:      sound/soc/codecs/tas571x*
22066
22067 TI TMAG5273 MAGNETOMETER DRIVER
22068 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
22069 L:      linux-iio@vger.kernel.org
22070 S:      Maintained
22071 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
22072 F:      drivers/iio/magnetometer/tmag5273.c
22073
22074 TI TRF7970A NFC DRIVER
22075 M:      Mark Greer <mgreer@animalcreek.com>
22076 L:      linux-wireless@vger.kernel.org
22077 S:      Supported
22078 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
22079 F:      drivers/nfc/trf7970a.c
22080
22081 TI TSC2046 ADC DRIVER
22082 M:      Oleksij Rempel <o.rempel@pengutronix.de>
22083 R:      kernel@pengutronix.de
22084 L:      linux-iio@vger.kernel.org
22085 S:      Maintained
22086 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
22087 F:      drivers/iio/adc/ti-tsc2046.c
22088
22089 TI TWL4030 SERIES SOC CODEC DRIVER
22090 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
22091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22092 S:      Maintained
22093 F:      sound/soc/codecs/twl4030*
22094
22095 TI VPE/CAL DRIVERS
22096 M:      Benoit Parrot <bparrot@ti.com>
22097 L:      linux-media@vger.kernel.org
22098 S:      Maintained
22099 W:      http://linuxtv.org/
22100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22101 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
22102 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
22103 F:      drivers/media/platform/ti/cal/
22104 F:      drivers/media/platform/ti/vpe/
22105
22106 TI WILINK WIRELESS DRIVERS
22107 L:      linux-wireless@vger.kernel.org
22108 S:      Orphan
22109 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
22110 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
22111 F:      drivers/net/wireless/ti/
22112
22113 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
22114 M:      John Stultz <jstultz@google.com>
22115 M:      Thomas Gleixner <tglx@linutronix.de>
22116 R:      Stephen Boyd <sboyd@kernel.org>
22117 L:      linux-kernel@vger.kernel.org
22118 S:      Supported
22119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
22120 F:      include/linux/clocksource.h
22121 F:      include/linux/time.h
22122 F:      include/linux/timex.h
22123 F:      include/uapi/linux/time.h
22124 F:      include/uapi/linux/timex.h
22125 F:      kernel/time/alarmtimer.c
22126 F:      kernel/time/clocksource.c
22127 F:      kernel/time/ntp.c
22128 F:      kernel/time/time*.c
22129 F:      tools/testing/selftests/timers/
22130
22131 TIPC NETWORK LAYER
22132 M:      Jon Maloy <jmaloy@redhat.com>
22133 M:      Ying Xue <ying.xue@windriver.com>
22134 L:      netdev@vger.kernel.org (core kernel code)
22135 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
22136 S:      Maintained
22137 W:      http://tipc.sourceforge.net/
22138 F:      include/uapi/linux/tipc*.h
22139 F:      net/tipc/
22140
22141 TLAN NETWORK DRIVER
22142 M:      Samuel Chessman <chessman@tux.org>
22143 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
22144 S:      Maintained
22145 W:      http://sourceforge.net/projects/tlan/
22146 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
22147 F:      drivers/net/ethernet/ti/tlan.*
22148
22149 TMIO/SDHI MMC DRIVER
22150 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
22151 L:      linux-mmc@vger.kernel.org
22152 L:      linux-renesas-soc@vger.kernel.org
22153 S:      Supported
22154 F:      drivers/mmc/host/renesas_sdhi*
22155 F:      drivers/mmc/host/tmio_mmc*
22156 F:      include/linux/mfd/tmio.h
22157
22158 TMP401 HARDWARE MONITOR DRIVER
22159 M:      Guenter Roeck <linux@roeck-us.net>
22160 L:      linux-hwmon@vger.kernel.org
22161 S:      Maintained
22162 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
22163 F:      Documentation/hwmon/tmp401.rst
22164 F:      drivers/hwmon/tmp401.c
22165
22166 TMP464 HARDWARE MONITOR DRIVER
22167 M:      Guenter Roeck <linux@roeck-us.net>
22168 L:      linux-hwmon@vger.kernel.org
22169 S:      Maintained
22170 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
22171 F:      Documentation/hwmon/tmp464.rst
22172 F:      drivers/hwmon/tmp464.c
22173
22174 TMP513 HARDWARE MONITOR DRIVER
22175 M:      Eric Tremblay <etremblay@distech-controls.com>
22176 L:      linux-hwmon@vger.kernel.org
22177 S:      Maintained
22178 F:      Documentation/hwmon/tmp513.rst
22179 F:      drivers/hwmon/tmp513.c
22180
22181 TMPFS (SHMEM FILESYSTEM)
22182 M:      Hugh Dickins <hughd@google.com>
22183 L:      linux-mm@kvack.org
22184 S:      Maintained
22185 F:      include/linux/shmem_fs.h
22186 F:      mm/shmem.c
22187
22188 TOMOYO SECURITY MODULE
22189 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
22190 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
22191 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
22192 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
22193 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
22194 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
22195 S:      Maintained
22196 W:      https://tomoyo.osdn.jp/
22197 F:      security/tomoyo/
22198
22199 TOPSTAR LAPTOP EXTRAS DRIVER
22200 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
22201 L:      platform-driver-x86@vger.kernel.org
22202 S:      Maintained
22203 F:      drivers/platform/x86/topstar-laptop.c
22204
22205 TORTURE-TEST MODULES
22206 M:      Davidlohr Bueso <dave@stgolabs.net>
22207 M:      "Paul E. McKenney" <paulmck@kernel.org>
22208 M:      Josh Triplett <josh@joshtriplett.org>
22209 L:      linux-kernel@vger.kernel.org
22210 S:      Supported
22211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22212 F:      Documentation/RCU/torture.rst
22213 F:      kernel/locking/locktorture.c
22214 F:      kernel/rcu/rcuscale.c
22215 F:      kernel/rcu/rcutorture.c
22216 F:      kernel/rcu/refscale.c
22217 F:      kernel/torture.c
22218
22219 TOSHIBA ACPI EXTRAS DRIVER
22220 M:      Azael Avalos <coproscefalo@gmail.com>
22221 L:      platform-driver-x86@vger.kernel.org
22222 S:      Maintained
22223 F:      drivers/platform/x86/toshiba_acpi.c
22224
22225 TOSHIBA BLUETOOTH DRIVER
22226 M:      Azael Avalos <coproscefalo@gmail.com>
22227 L:      platform-driver-x86@vger.kernel.org
22228 S:      Maintained
22229 F:      drivers/platform/x86/toshiba_bluetooth.c
22230
22231 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22232 M:      Azael Avalos <coproscefalo@gmail.com>
22233 L:      platform-driver-x86@vger.kernel.org
22234 S:      Maintained
22235 F:      drivers/platform/x86/toshiba_haps.c
22236
22237 TOSHIBA SMM DRIVER
22238 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22239 S:      Maintained
22240 W:      http://www.buzzard.org.uk/toshiba/
22241 F:      drivers/char/toshiba.c
22242 F:      include/linux/toshiba.h
22243 F:      include/uapi/linux/toshiba.h
22244
22245 TOSHIBA TC358743 DRIVER
22246 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22247 L:      linux-media@vger.kernel.org
22248 S:      Maintained
22249 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22250 F:      drivers/media/i2c/tc358743*
22251 F:      include/media/i2c/tc358743.h
22252
22253 TOSHIBA WMI HOTKEYS DRIVER
22254 M:      Azael Avalos <coproscefalo@gmail.com>
22255 L:      platform-driver-x86@vger.kernel.org
22256 S:      Maintained
22257 F:      drivers/platform/x86/toshiba-wmi.c
22258
22259 TPM DEVICE DRIVER
22260 M:      Peter Huewe <peterhuewe@gmx.de>
22261 M:      Jarkko Sakkinen <jarkko@kernel.org>
22262 R:      Jason Gunthorpe <jgg@ziepe.ca>
22263 L:      linux-integrity@vger.kernel.org
22264 S:      Maintained
22265 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22266 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22268 F:      drivers/char/tpm/
22269
22270 TPS546D24 DRIVER
22271 M:      Duke Du <dukedu83@gmail.com>
22272 L:      linux-hwmon@vger.kernel.org
22273 S:      Maintained
22274 F:      Documentation/hwmon/tps546d24.rst
22275 F:      drivers/hwmon/pmbus/tps546d24.c
22276
22277 TQ SYSTEMS BOARD & DRIVER SUPPORT
22278 L:      linux@ew.tq-group.com
22279 S:      Supported
22280 W:      https://www.tq-group.com/en/products/tq-embedded/
22281 F:      arch/arm/boot/dts/imx*mba*.dts*
22282 F:      arch/arm/boot/dts/imx*tqma*.dts*
22283 F:      arch/arm/boot/dts/mba*.dtsi
22284 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22285 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22286 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22287 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22288 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22289 F:      drivers/gpio/gpio-tqmx86.c
22290 F:      drivers/mfd/tqmx86.c
22291 F:      drivers/watchdog/tqmx86_wdt.c
22292
22293 TRACING
22294 M:      Steven Rostedt <rostedt@goodmis.org>
22295 M:      Masami Hiramatsu <mhiramat@kernel.org>
22296 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22297 L:      linux-kernel@vger.kernel.org
22298 L:      linux-trace-kernel@vger.kernel.org
22299 S:      Maintained
22300 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22302 F:      Documentation/trace/*
22303 F:      fs/tracefs/
22304 F:      include/linux/trace*.h
22305 F:      include/trace/
22306 F:      kernel/trace/
22307 F:      scripts/tracing/
22308 F:      tools/testing/selftests/ftrace/
22309
22310 TRACING MMIO ACCESSES (MMIOTRACE)
22311 M:      Steven Rostedt <rostedt@goodmis.org>
22312 M:      Masami Hiramatsu <mhiramat@kernel.org>
22313 R:      Karol Herbst <karolherbst@gmail.com>
22314 R:      Pekka Paalanen <ppaalanen@gmail.com>
22315 L:      linux-kernel@vger.kernel.org
22316 L:      nouveau@lists.freedesktop.org
22317 S:      Maintained
22318 F:      arch/x86/mm/kmmio.c
22319 F:      arch/x86/mm/mmio-mod.c
22320 F:      arch/x86/mm/testmmiotrace.c
22321 F:      include/linux/mmiotrace.h
22322 F:      kernel/trace/trace_mmiotrace.c
22323
22324 TRACING OS NOISE / LATENCY TRACERS
22325 M:      Steven Rostedt <rostedt@goodmis.org>
22326 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22327 S:      Maintained
22328 F:      Documentation/trace/hwlat_detector.rst
22329 F:      Documentation/trace/osnoise-tracer.rst
22330 F:      Documentation/trace/timerlat-tracer.rst
22331 F:      arch/*/kernel/trace.c
22332 F:      include/trace/events/osnoise.h
22333 F:      kernel/trace/trace_hwlat.c
22334 F:      kernel/trace/trace_irqsoff.c
22335 F:      kernel/trace/trace_osnoise.c
22336 F:      kernel/trace/trace_sched_wakeup.c
22337
22338 TRADITIONAL CHINESE DOCUMENTATION
22339 M:      Hu Haowen <2023002089@link.tyut.edu.cn>
22340 S:      Maintained
22341 W:      https://github.com/srcres258/linux-doc
22342 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22343 F:      Documentation/translations/zh_TW/
22344
22345 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22346 M:      Dan Williams <dan.j.williams@intel.com>
22347 L:      linux-coco@lists.linux.dev
22348 S:      Maintained
22349 F:      Documentation/ABI/testing/configfs-tsm
22350 F:      drivers/virt/coco/tsm.c
22351 F:      include/linux/tsm.h
22352
22353 TTY LAYER AND SERIAL DRIVERS
22354 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22355 M:      Jiri Slaby <jirislaby@kernel.org>
22356 L:      linux-kernel@vger.kernel.org
22357 L:      linux-serial@vger.kernel.org
22358 S:      Supported
22359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22360 F:      Documentation/devicetree/bindings/serial/
22361 F:      Documentation/driver-api/serial/
22362 F:      drivers/tty/
22363 F:      include/linux/selection.h
22364 F:      include/linux/serial.h
22365 F:      include/linux/serial_core.h
22366 F:      include/linux/sysrq.h
22367 F:      include/linux/tty*.h
22368 F:      include/linux/vt.h
22369 F:      include/linux/vt_*.h
22370 F:      include/uapi/linux/serial.h
22371 F:      include/uapi/linux/serial_core.h
22372 F:      include/uapi/linux/tty.h
22373
22374 TUA9001 MEDIA DRIVER
22375 L:      linux-media@vger.kernel.org
22376 S:      Orphan
22377 W:      https://linuxtv.org
22378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22379 F:      drivers/media/tuners/tua9001*
22380
22381 TULIP NETWORK DRIVERS
22382 L:      netdev@vger.kernel.org
22383 L:      linux-parisc@vger.kernel.org
22384 S:      Orphan
22385 F:      drivers/net/ethernet/dec/tulip/
22386
22387 TUN/TAP driver
22388 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22389 M:      Jason Wang <jasowang@redhat.com>
22390 S:      Maintained
22391 W:      http://vtun.sourceforge.net/tun
22392 F:      Documentation/networking/tuntap.rst
22393 F:      arch/um/os-Linux/drivers/
22394 F:      drivers/net/tap.c
22395 F:      drivers/net/tun.c
22396
22397 TURBOCHANNEL SUBSYSTEM
22398 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22399 M:      Ralf Baechle <ralf@linux-mips.org>
22400 L:      linux-mips@vger.kernel.org
22401 S:      Maintained
22402 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22403 F:      drivers/tc/
22404 F:      include/linux/tc.h
22405
22406 TURBOSTAT UTILITY
22407 M:      "Len Brown" <lenb@kernel.org>
22408 L:      linux-pm@vger.kernel.org
22409 S:      Supported
22410 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22411 B:      https://bugzilla.kernel.org
22412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22413 F:      tools/power/x86/turbostat/
22414
22415 TW5864 VIDEO4LINUX DRIVER
22416 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22417 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22418 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22419 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22420 L:      linux-media@vger.kernel.org
22421 S:      Supported
22422 F:      drivers/media/pci/tw5864/
22423
22424 TW68 VIDEO4LINUX DRIVER
22425 M:      Hans Verkuil <hverkuil@xs4all.nl>
22426 L:      linux-media@vger.kernel.org
22427 S:      Odd Fixes
22428 W:      https://linuxtv.org
22429 T:      git git://linuxtv.org/media_tree.git
22430 F:      drivers/media/pci/tw68/
22431
22432 TW686X VIDEO4LINUX DRIVER
22433 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22434 L:      linux-media@vger.kernel.org
22435 S:      Maintained
22436 W:      http://linuxtv.org
22437 T:      git git://linuxtv.org/media_tree.git
22438 F:      drivers/media/pci/tw686x/
22439
22440 U-BOOT ENVIRONMENT VARIABLES
22441 M:      Rafał Miłecki <rafal@milecki.pl>
22442 S:      Maintained
22443 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22444 F:      drivers/nvmem/u-boot-env.c
22445
22446 UACCE ACCELERATOR FRAMEWORK
22447 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22448 M:      Zhou Wang <wangzhou1@hisilicon.com>
22449 L:      linux-accelerators@lists.ozlabs.org
22450 L:      linux-kernel@vger.kernel.org
22451 S:      Maintained
22452 F:      Documentation/ABI/testing/sysfs-driver-uacce
22453 F:      Documentation/misc-devices/uacce.rst
22454 F:      drivers/misc/uacce/
22455 F:      include/linux/uacce.h
22456 F:      include/uapi/misc/uacce/
22457
22458 UBI FILE SYSTEM (UBIFS)
22459 M:      Richard Weinberger <richard@nod.at>
22460 L:      linux-mtd@lists.infradead.org
22461 S:      Supported
22462 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22465 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22466 F:      Documentation/filesystems/ubifs-authentication.rst
22467 F:      Documentation/filesystems/ubifs.rst
22468 F:      fs/ubifs/
22469
22470 UBLK USERSPACE BLOCK DRIVER
22471 M:      Ming Lei <ming.lei@redhat.com>
22472 L:      linux-block@vger.kernel.org
22473 S:      Maintained
22474 F:      Documentation/block/ublk.rst
22475 F:      drivers/block/ublk_drv.c
22476 F:      include/uapi/linux/ublk_cmd.h
22477
22478 UCLINUX (M68KNOMMU AND COLDFIRE)
22479 M:      Greg Ungerer <gerg@linux-m68k.org>
22480 L:      linux-m68k@lists.linux-m68k.org
22481 S:      Maintained
22482 W:      http://www.linux-m68k.org/
22483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22484 F:      arch/m68k/*/*_no.*
22485 F:      arch/m68k/68*/
22486 F:      arch/m68k/coldfire/
22487 F:      arch/m68k/include/asm/*_no.*
22488
22489 UDF FILESYSTEM
22490 M:      Jan Kara <jack@suse.com>
22491 S:      Maintained
22492 F:      Documentation/filesystems/udf.rst
22493 F:      fs/udf/
22494
22495 UDRAW TABLET
22496 M:      Bastien Nocera <hadess@hadess.net>
22497 L:      linux-input@vger.kernel.org
22498 S:      Maintained
22499 F:      drivers/hid/hid-udraw-ps3.c
22500
22501 UFS FILESYSTEM
22502 M:      Evgeniy Dushistov <dushistov@mail.ru>
22503 S:      Maintained
22504 F:      Documentation/admin-guide/ufs.rst
22505 F:      fs/ufs/
22506
22507 UHID USERSPACE HID IO DRIVER
22508 M:      David Rheinsberg <david@readahead.eu>
22509 L:      linux-input@vger.kernel.org
22510 S:      Maintained
22511 F:      drivers/hid/uhid.c
22512 F:      include/uapi/linux/uhid.h
22513
22514 ULPI BUS
22515 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22516 L:      linux-usb@vger.kernel.org
22517 S:      Maintained
22518 F:      drivers/usb/common/ulpi.c
22519 F:      include/linux/ulpi/
22520
22521 UNICODE SUBSYSTEM
22522 M:      Gabriel Krisman Bertazi <krisman@kernel.org>
22523 L:      linux-fsdevel@vger.kernel.org
22524 S:      Supported
22525 F:      fs/unicode/
22526
22527 UNIFDEF
22528 M:      Tony Finch <dot@dotat.at>
22529 S:      Maintained
22530 W:      http://dotat.at/prog/unifdef
22531 F:      scripts/unifdef.c
22532
22533 UNIFORM CDROM DRIVER
22534 M:      Phillip Potter <phil@philpotter.co.uk>
22535 S:      Maintained
22536 F:      Documentation/cdrom/
22537 F:      drivers/cdrom/cdrom.c
22538 F:      include/linux/cdrom.h
22539 F:      include/uapi/linux/cdrom.h
22540
22541 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22542 R:      Alim Akhtar <alim.akhtar@samsung.com>
22543 R:      Avri Altman <avri.altman@wdc.com>
22544 R:      Bart Van Assche <bvanassche@acm.org>
22545 L:      linux-scsi@vger.kernel.org
22546 S:      Supported
22547 F:      Documentation/devicetree/bindings/ufs/
22548 F:      Documentation/scsi/ufs.rst
22549 F:      drivers/ufs/core/
22550
22551 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22552 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22553 L:      linux-scsi@vger.kernel.org
22554 S:      Supported
22555 F:      drivers/ufs/host/*dwc*
22556
22557 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22558 M:      Alim Akhtar <alim.akhtar@samsung.com>
22559 L:      linux-scsi@vger.kernel.org
22560 S:      Maintained
22561 F:      drivers/ufs/host/ufs-exynos*
22562
22563 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22564 M:      Peter Wang <peter.wang@mediatek.com>
22565 R:      Stanley Jhu <chu.stanley@gmail.com>
22566 L:      linux-scsi@vger.kernel.org
22567 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22568 S:      Maintained
22569 F:      drivers/ufs/host/ufs-mediatek*
22570
22571 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22572 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22573 L:      linux-arm-msm@vger.kernel.org
22574 L:      linux-scsi@vger.kernel.org
22575 S:      Maintained
22576 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22577 F:      drivers/ufs/host/ufs-qcom*
22578
22579 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22580 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22581 L:      linux-renesas-soc@vger.kernel.org
22582 L:      linux-scsi@vger.kernel.org
22583 S:      Maintained
22584 F:      drivers/ufs/host/ufs-renesas.c
22585
22586 UNSORTED BLOCK IMAGES (UBI)
22587 M:      Richard Weinberger <richard@nod.at>
22588 L:      linux-mtd@lists.infradead.org
22589 S:      Supported
22590 W:      http://www.linux-mtd.infradead.org/
22591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22593 F:      drivers/mtd/ubi/
22594 F:      include/linux/mtd/ubi.h
22595 F:      include/uapi/mtd/ubi-user.h
22596
22597 USB "USBNET" DRIVER FRAMEWORK
22598 M:      Oliver Neukum <oneukum@suse.com>
22599 L:      netdev@vger.kernel.org
22600 S:      Maintained
22601 W:      http://www.linux-usb.org/usbnet
22602 F:      drivers/net/usb/usbnet.c
22603 F:      include/linux/usb/usbnet.h
22604
22605 USB ACM DRIVER
22606 M:      Oliver Neukum <oneukum@suse.com>
22607 L:      linux-usb@vger.kernel.org
22608 S:      Maintained
22609 F:      Documentation/usb/acm.rst
22610 F:      drivers/usb/class/cdc-acm.*
22611
22612 USB APPLE MFI FASTCHARGE DRIVER
22613 M:      Bastien Nocera <hadess@hadess.net>
22614 L:      linux-usb@vger.kernel.org
22615 S:      Maintained
22616 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22617
22618 USB AR5523 WIRELESS DRIVER
22619 L:      linux-wireless@vger.kernel.org
22620 S:      Orphan
22621 F:      drivers/net/wireless/ath/ar5523/
22622
22623 USB ATTACHED SCSI
22624 M:      Oliver Neukum <oneukum@suse.com>
22625 L:      linux-usb@vger.kernel.org
22626 L:      linux-scsi@vger.kernel.org
22627 S:      Maintained
22628 F:      drivers/usb/storage/uas.c
22629
22630 USB CDC ETHERNET DRIVER
22631 M:      Oliver Neukum <oliver@neukum.org>
22632 L:      linux-usb@vger.kernel.org
22633 S:      Maintained
22634 F:      drivers/net/usb/cdc_*.c
22635 F:      include/uapi/linux/usb/cdc.h
22636
22637 USB CHAOSKEY DRIVER
22638 M:      Keith Packard <keithp@keithp.com>
22639 L:      linux-usb@vger.kernel.org
22640 S:      Maintained
22641 F:      drivers/usb/misc/chaoskey.c
22642
22643 USB CYPRESS C67X00 DRIVER
22644 L:      linux-usb@vger.kernel.org
22645 S:      Orphan
22646 F:      drivers/usb/c67x00/
22647
22648 USB DAVICOM DM9601 DRIVER
22649 M:      Peter Korsgaard <peter@korsgaard.com>
22650 L:      netdev@vger.kernel.org
22651 S:      Maintained
22652 W:      http://www.linux-usb.org/usbnet
22653 F:      drivers/net/usb/dm9601.c
22654
22655 USB EHCI DRIVER
22656 M:      Alan Stern <stern@rowland.harvard.edu>
22657 L:      linux-usb@vger.kernel.org
22658 S:      Maintained
22659 F:      Documentation/usb/ehci.rst
22660 F:      drivers/usb/host/ehci*
22661
22662 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22663 M:      Jiri Kosina <jikos@kernel.org>
22664 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22665 L:      linux-usb@vger.kernel.org
22666 S:      Maintained
22667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22668 F:      Documentation/hid/hiddev.rst
22669 F:      drivers/hid/usbhid/
22670
22671 USB INTEL XHCI ROLE MUX DRIVER
22672 M:      Hans de Goede <hdegoede@redhat.com>
22673 L:      linux-usb@vger.kernel.org
22674 S:      Maintained
22675 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22676
22677 USB IP DRIVER FOR HISILICON KIRIN 960
22678 M:      Yu Chen <chenyu56@huawei.com>
22679 M:      Binghui Wang <wangbinghui@hisilicon.com>
22680 L:      linux-usb@vger.kernel.org
22681 S:      Maintained
22682 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22683 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22684
22685 USB IP DRIVER FOR HISILICON KIRIN 970
22686 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22687 L:      linux-usb@vger.kernel.org
22688 S:      Maintained
22689 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22690 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22691
22692 USB ISP116X DRIVER
22693 M:      Olav Kongas <ok@artecdesign.ee>
22694 L:      linux-usb@vger.kernel.org
22695 S:      Maintained
22696 F:      drivers/usb/host/isp116x*
22697 F:      include/linux/usb/isp116x.h
22698
22699 USB ISP1760 DRIVER
22700 M:      Rui Miguel Silva <rui.silva@linaro.org>
22701 L:      linux-usb@vger.kernel.org
22702 S:      Maintained
22703 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22704 F:      drivers/usb/isp1760/*
22705
22706 USB LAN78XX ETHERNET DRIVER
22707 M:      Woojung Huh <woojung.huh@microchip.com>
22708 M:      UNGLinuxDriver@microchip.com
22709 L:      netdev@vger.kernel.org
22710 S:      Maintained
22711 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22712 F:      drivers/net/usb/lan78xx.*
22713 F:      include/dt-bindings/net/microchip-lan78xx.h
22714
22715 USB MASS STORAGE DRIVER
22716 M:      Alan Stern <stern@rowland.harvard.edu>
22717 L:      linux-usb@vger.kernel.org
22718 L:      usb-storage@lists.one-eyed-alien.net
22719 S:      Maintained
22720 F:      drivers/usb/storage/
22721
22722 USB MIDI DRIVER
22723 M:      Clemens Ladisch <clemens@ladisch.de>
22724 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22725 S:      Maintained
22726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22727 F:      sound/usb/midi.*
22728
22729 USB NETWORKING DRIVERS
22730 L:      linux-usb@vger.kernel.org
22731 S:      Odd Fixes
22732 F:      drivers/net/usb/
22733
22734 USB OHCI DRIVER
22735 M:      Alan Stern <stern@rowland.harvard.edu>
22736 L:      linux-usb@vger.kernel.org
22737 S:      Maintained
22738 F:      Documentation/usb/ohci.rst
22739 F:      drivers/usb/host/ohci*
22740
22741 USB OTG FSM (Finite State Machine)
22742 M:      Peter Chen <peter.chen@kernel.org>
22743 L:      linux-usb@vger.kernel.org
22744 S:      Maintained
22745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22746 F:      drivers/usb/common/usb-otg-fsm.c
22747
22748 USB OVER IP DRIVER
22749 M:      Valentina Manea <valentina.manea.m@gmail.com>
22750 M:      Shuah Khan <shuah@kernel.org>
22751 M:      Shuah Khan <skhan@linuxfoundation.org>
22752 R:      Hongren Zheng <i@zenithal.me>
22753 L:      linux-usb@vger.kernel.org
22754 S:      Maintained
22755 F:      Documentation/usb/usbip_protocol.rst
22756 F:      drivers/usb/usbip/
22757 F:      tools/testing/selftests/drivers/usb/usbip/
22758 F:      tools/usb/usbip/
22759
22760 USB PEGASUS DRIVER
22761 M:      Petko Manolov <petkan@nucleusys.com>
22762 L:      linux-usb@vger.kernel.org
22763 L:      netdev@vger.kernel.org
22764 S:      Maintained
22765 W:      https://github.com/petkan/pegasus
22766 T:      git https://github.com/petkan/pegasus.git
22767 F:      drivers/net/usb/pegasus.*
22768
22769 USB PRINTER DRIVER (usblp)
22770 M:      Pete Zaitcev <zaitcev@redhat.com>
22771 L:      linux-usb@vger.kernel.org
22772 S:      Supported
22773 F:      drivers/usb/class/usblp.c
22774
22775 USB QMI WWAN NETWORK DRIVER
22776 M:      Bjørn Mork <bjorn@mork.no>
22777 L:      netdev@vger.kernel.org
22778 S:      Maintained
22779 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22780 F:      drivers/net/usb/qmi_wwan.c
22781
22782 USB RAW GADGET DRIVER
22783 R:      Andrey Konovalov <andreyknvl@gmail.com>
22784 L:      linux-usb@vger.kernel.org
22785 S:      Maintained
22786 F:      Documentation/usb/raw-gadget.rst
22787 F:      drivers/usb/gadget/legacy/raw_gadget.c
22788 F:      include/uapi/linux/usb/raw_gadget.h
22789
22790 USB RTL8150 DRIVER
22791 M:      Petko Manolov <petkan@nucleusys.com>
22792 L:      linux-usb@vger.kernel.org
22793 L:      netdev@vger.kernel.org
22794 S:      Maintained
22795 W:      https://github.com/petkan/rtl8150
22796 T:      git https://github.com/petkan/rtl8150.git
22797 F:      drivers/net/usb/rtl8150.c
22798
22799 USB SERIAL SUBSYSTEM
22800 M:      Johan Hovold <johan@kernel.org>
22801 L:      linux-usb@vger.kernel.org
22802 S:      Maintained
22803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22804 F:      Documentation/usb/usb-serial.rst
22805 F:      drivers/usb/serial/
22806 F:      include/linux/usb/serial.h
22807
22808 USB SMSC75XX ETHERNET DRIVER
22809 M:      Steve Glendinning <steve.glendinning@shawell.net>
22810 L:      netdev@vger.kernel.org
22811 S:      Maintained
22812 F:      drivers/net/usb/smsc75xx.*
22813
22814 USB SMSC95XX ETHERNET DRIVER
22815 M:      Steve Glendinning <steve.glendinning@shawell.net>
22816 M:      UNGLinuxDriver@microchip.com
22817 L:      netdev@vger.kernel.org
22818 S:      Maintained
22819 F:      drivers/net/usb/smsc95xx.*
22820
22821 USB SUBSYSTEM
22822 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22823 L:      linux-usb@vger.kernel.org
22824 S:      Supported
22825 W:      http://www.linux-usb.org
22826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22827 F:      Documentation/devicetree/bindings/usb/
22828 F:      Documentation/usb/
22829 F:      drivers/usb/
22830 F:      include/dt-bindings/usb/
22831 F:      include/linux/usb.h
22832 F:      include/linux/usb/
22833 F:      include/uapi/linux/usb/
22834
22835 USB TYPEC BUS FOR ALTERNATE MODES
22836 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22837 L:      linux-usb@vger.kernel.org
22838 S:      Maintained
22839 F:      Documentation/ABI/testing/sysfs-bus-typec
22840 F:      Documentation/driver-api/usb/typec_bus.rst
22841 F:      drivers/usb/typec/altmodes/
22842 F:      include/linux/usb/typec_altmode.h
22843
22844 USB TYPEC CLASS
22845 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22846 L:      linux-usb@vger.kernel.org
22847 S:      Maintained
22848 F:      Documentation/ABI/testing/sysfs-class-typec
22849 F:      Documentation/driver-api/usb/typec.rst
22850 F:      drivers/usb/typec/
22851 F:      include/linux/usb/typec.h
22852
22853 USB TYPEC INTEL PMC MUX DRIVER
22854 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22855 L:      linux-usb@vger.kernel.org
22856 S:      Maintained
22857 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22858 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22859
22860 USB TYPEC PI3USB30532 MUX DRIVER
22861 M:      Hans de Goede <hdegoede@redhat.com>
22862 L:      linux-usb@vger.kernel.org
22863 S:      Maintained
22864 F:      drivers/usb/typec/mux/pi3usb30532.c
22865
22866 USB TYPEC PORT CONTROLLER DRIVERS
22867 L:      linux-usb@vger.kernel.org
22868 S:      Orphan
22869 F:      drivers/usb/typec/tcpm/
22870
22871 USB UHCI DRIVER
22872 M:      Alan Stern <stern@rowland.harvard.edu>
22873 L:      linux-usb@vger.kernel.org
22874 S:      Maintained
22875 F:      drivers/usb/host/uhci*
22876
22877 USB VIDEO CLASS
22878 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22879 L:      linux-media@vger.kernel.org
22880 S:      Maintained
22881 W:      http://www.ideasonboard.org/uvc/
22882 T:      git git://linuxtv.org/media_tree.git
22883 F:      drivers/media/usb/uvc/
22884 F:      include/uapi/linux/uvcvideo.h
22885
22886 USB WEBCAM GADGET
22887 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22888 M:      Daniel Scally <dan.scally@ideasonboard.com>
22889 L:      linux-usb@vger.kernel.org
22890 S:      Maintained
22891 F:      drivers/usb/gadget/function/*uvc*
22892 F:      drivers/usb/gadget/legacy/webcam.c
22893 F:      include/uapi/linux/usb/g_uvc.h
22894
22895 USB XHCI DRIVER
22896 M:      Mathias Nyman <mathias.nyman@intel.com>
22897 L:      linux-usb@vger.kernel.org
22898 S:      Supported
22899 F:      drivers/usb/host/pci-quirks*
22900 F:      drivers/usb/host/xhci*
22901
22902 USER DATAGRAM PROTOCOL (UDP)
22903 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22904 S:      Maintained
22905 F:      include/linux/udp.h
22906 F:      net/ipv4/udp.c
22907 F:      net/ipv6/udp.c
22908
22909 USER-MODE LINUX (UML)
22910 M:      Richard Weinberger <richard@nod.at>
22911 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22912 M:      Johannes Berg <johannes@sipsolutions.net>
22913 L:      linux-um@lists.infradead.org
22914 S:      Maintained
22915 W:      http://user-mode-linux.sourceforge.net
22916 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22919 F:      Documentation/virt/uml/
22920 F:      arch/um/
22921 F:      arch/x86/um/
22922 F:      fs/hostfs/
22923
22924 USERSPACE COPYIN/COPYOUT (UIOVEC)
22925 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22926 S:      Maintained
22927 F:      include/linux/uio.h
22928 F:      lib/iov_iter.c
22929
22930 USERSPACE DMA BUFFER DRIVER
22931 M:      Gerd Hoffmann <kraxel@redhat.com>
22932 L:      dri-devel@lists.freedesktop.org
22933 S:      Maintained
22934 T:      git git://anongit.freedesktop.org/drm/drm-misc
22935 F:      drivers/dma-buf/udmabuf.c
22936 F:      include/uapi/linux/udmabuf.h
22937
22938 USERSPACE I/O (UIO)
22939 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22940 S:      Maintained
22941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22942 F:      Documentation/driver-api/uio-howto.rst
22943 F:      drivers/uio/
22944 F:      include/linux/uio_driver.h
22945
22946 UTIL-LINUX PACKAGE
22947 M:      Karel Zak <kzak@redhat.com>
22948 L:      util-linux@vger.kernel.org
22949 S:      Maintained
22950 W:      http://en.wikipedia.org/wiki/Util-linux
22951 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22952
22953 UUID HELPERS
22954 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22955 L:      linux-kernel@vger.kernel.org
22956 S:      Maintained
22957 F:      include/linux/uuid.h
22958 F:      lib/test_uuid.c
22959 F:      lib/uuid.c
22960
22961 UV SYSFS DRIVER
22962 M:      Justin Ernst <justin.ernst@hpe.com>
22963 L:      platform-driver-x86@vger.kernel.org
22964 S:      Maintained
22965 F:      drivers/platform/x86/uv_sysfs.c
22966
22967 UVESAFB DRIVER
22968 M:      Michal Januszewski <spock@gentoo.org>
22969 L:      linux-fbdev@vger.kernel.org
22970 S:      Maintained
22971 W:      https://github.com/mjanusz/v86d
22972 F:      Documentation/fb/uvesafb.rst
22973 F:      drivers/video/fbdev/uvesafb.*
22974
22975 Ux500 CLOCK DRIVERS
22976 M:      Ulf Hansson <ulf.hansson@linaro.org>
22977 L:      linux-clk@vger.kernel.org
22978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22979 S:      Maintained
22980 F:      drivers/clk/ux500/
22981
22982 V4L2 ASYNC AND FWNODE FRAMEWORKS
22983 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22984 L:      linux-media@vger.kernel.org
22985 S:      Maintained
22986 T:      git git://linuxtv.org/media_tree.git
22987 F:      drivers/media/v4l2-core/v4l2-async.c
22988 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22989 F:      include/media/v4l2-async.h
22990 F:      include/media/v4l2-fwnode.h
22991
22992 V4L2 LENS DRIVERS
22993 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22994 L:      linux-media@vger.kernel.org
22995 S:      Maintained
22996 F:      drivers/media/i2c/ak*
22997 F:      drivers/media/i2c/dw*
22998 F:      drivers/media/i2c/lm*
22999
23000 V4L2 CAMERA SENSOR DRIVERS
23001 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23002 L:      linux-media@vger.kernel.org
23003 S:      Maintained
23004 F:      Documentation/driver-api/media/camera-sensor.rst
23005 F:      Documentation/driver-api/media/tx-rx.rst
23006 F:      drivers/media/i2c/ar*
23007 F:      drivers/media/i2c/gc*
23008 F:      drivers/media/i2c/hi*
23009 F:      drivers/media/i2c/imx*
23010 F:      drivers/media/i2c/mt*
23011 F:      drivers/media/i2c/og*
23012 F:      drivers/media/i2c/ov*
23013 F:      drivers/media/i2c/s5*
23014 F:      drivers/media/i2c/st-vgxy61.c
23015
23016 VF610 NAND DRIVER
23017 M:      Stefan Agner <stefan@agner.ch>
23018 L:      linux-mtd@lists.infradead.org
23019 S:      Supported
23020 F:      drivers/mtd/nand/raw/vf610_nfc.c
23021
23022 VFAT/FAT/MSDOS FILESYSTEM
23023 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
23024 S:      Maintained
23025 F:      Documentation/filesystems/vfat.rst
23026 F:      fs/fat/
23027 F:      tools/testing/selftests/filesystems/fat/
23028
23029 VFIO CDX DRIVER
23030 M:      Nipun Gupta <nipun.gupta@amd.com>
23031 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
23032 L:      kvm@vger.kernel.org
23033 S:      Maintained
23034 F:      drivers/vfio/cdx/*
23035
23036 VFIO DRIVER
23037 M:      Alex Williamson <alex.williamson@redhat.com>
23038 L:      kvm@vger.kernel.org
23039 S:      Maintained
23040 T:      git https://github.com/awilliam/linux-vfio.git
23041 F:      Documentation/ABI/testing/debugfs-vfio
23042 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
23043 F:      Documentation/driver-api/vfio.rst
23044 F:      drivers/vfio/
23045 F:      include/linux/vfio.h
23046 F:      include/linux/vfio_pci_core.h
23047 F:      include/uapi/linux/vfio.h
23048
23049 VFIO FSL-MC DRIVER
23050 M:      Diana Craciun <diana.craciun@oss.nxp.com>
23051 L:      kvm@vger.kernel.org
23052 S:      Maintained
23053 F:      drivers/vfio/fsl-mc/
23054
23055 VFIO HISILICON PCI DRIVER
23056 M:      Longfang Liu <liulongfang@huawei.com>
23057 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23058 L:      kvm@vger.kernel.org
23059 S:      Maintained
23060 F:      drivers/vfio/pci/hisilicon/
23061
23062 VFIO MEDIATED DEVICE DRIVERS
23063 M:      Kirti Wankhede <kwankhede@nvidia.com>
23064 L:      kvm@vger.kernel.org
23065 S:      Maintained
23066 F:      Documentation/driver-api/vfio-mediated-device.rst
23067 F:      drivers/vfio/mdev/
23068 F:      include/linux/mdev.h
23069 F:      samples/vfio-mdev/
23070
23071 VFIO MLX5 PCI DRIVER
23072 M:      Yishai Hadas <yishaih@nvidia.com>
23073 L:      kvm@vger.kernel.org
23074 S:      Maintained
23075 F:      drivers/vfio/pci/mlx5/
23076
23077 VFIO VIRTIO PCI DRIVER
23078 M:      Yishai Hadas <yishaih@nvidia.com>
23079 L:      kvm@vger.kernel.org
23080 L:      virtualization@lists.linux-foundation.org
23081 S:      Maintained
23082 F:      drivers/vfio/pci/virtio
23083
23084 VFIO PCI DEVICE SPECIFIC DRIVERS
23085 R:      Jason Gunthorpe <jgg@nvidia.com>
23086 R:      Yishai Hadas <yishaih@nvidia.com>
23087 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23088 R:      Kevin Tian <kevin.tian@intel.com>
23089 L:      kvm@vger.kernel.org
23090 S:      Maintained
23091 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
23092 F:      drivers/vfio/pci/*/
23093
23094 VFIO PDS PCI DRIVER
23095 M:      Brett Creeley <brett.creeley@amd.com>
23096 L:      kvm@vger.kernel.org
23097 S:      Maintained
23098 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
23099 F:      drivers/vfio/pci/pds/
23100
23101 VFIO PLATFORM DRIVER
23102 M:      Eric Auger <eric.auger@redhat.com>
23103 L:      kvm@vger.kernel.org
23104 S:      Maintained
23105 F:      drivers/vfio/platform/
23106
23107 VGA_SWITCHEROO
23108 R:      Lukas Wunner <lukas@wunner.de>
23109 S:      Maintained
23110 T:      git git://anongit.freedesktop.org/drm/drm-misc
23111 F:      Documentation/gpu/vga-switcheroo.rst
23112 F:      drivers/gpu/vga/vga_switcheroo.c
23113 F:      include/linux/vga_switcheroo.h
23114
23115 VIA RHINE NETWORK DRIVER
23116 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
23117 S:      Maintained
23118 F:      drivers/net/ethernet/via/via-rhine.c
23119
23120 VIA SD/MMC CARD CONTROLLER DRIVER
23121 M:      Bruce Chang <brucechang@via.com.tw>
23122 M:      Harald Welte <HaraldWelte@viatech.com>
23123 S:      Maintained
23124 F:      drivers/mmc/host/via-sdmmc.c
23125
23126 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
23127 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
23128 L:      linux-fbdev@vger.kernel.org
23129 S:      Maintained
23130 F:      drivers/video/fbdev/via/
23131 F:      include/linux/via-core.h
23132 F:      include/linux/via_i2c.h
23133
23134 VIA VELOCITY NETWORK DRIVER
23135 M:      Francois Romieu <romieu@fr.zoreil.com>
23136 L:      netdev@vger.kernel.org
23137 S:      Maintained
23138 F:      drivers/net/ethernet/via/via-velocity.*
23139
23140 VICODEC VIRTUAL CODEC DRIVER
23141 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
23142 L:      linux-media@vger.kernel.org
23143 S:      Maintained
23144 W:      https://linuxtv.org
23145 T:      git git://linuxtv.org/media_tree.git
23146 F:      drivers/media/test-drivers/vicodec/*
23147
23148 VIDEO I2C POLLING DRIVER
23149 M:      Matt Ranostay <matt.ranostay@konsulko.com>
23150 L:      linux-media@vger.kernel.org
23151 S:      Maintained
23152 F:      drivers/media/i2c/video-i2c.c
23153
23154 VIDEO MULTIPLEXER DRIVER
23155 M:      Philipp Zabel <p.zabel@pengutronix.de>
23156 L:      linux-media@vger.kernel.org
23157 S:      Maintained
23158 F:      drivers/media/platform/video-mux.c
23159
23160 VIDEOBUF2 FRAMEWORK
23161 M:      Tomasz Figa <tfiga@chromium.org>
23162 M:      Marek Szyprowski <m.szyprowski@samsung.com>
23163 L:      linux-media@vger.kernel.org
23164 S:      Maintained
23165 F:      drivers/media/common/videobuf2/*
23166 F:      include/media/videobuf2-*
23167
23168 VIDTV VIRTUAL DIGITAL TV DRIVER
23169 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
23170 L:      linux-media@vger.kernel.org
23171 S:      Maintained
23172 W:      https://linuxtv.org
23173 T:      git git://linuxtv.org/media_tree.git
23174 F:      drivers/media/test-drivers/vidtv/*
23175
23176 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
23177 M:      Shuah Khan <skhan@linuxfoundation.org>
23178 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
23179 L:      linux-media@vger.kernel.org
23180 S:      Maintained
23181 W:      https://linuxtv.org
23182 T:      git git://linuxtv.org/media_tree.git
23183 F:      drivers/media/test-drivers/vimc/*
23184
23185 VIRT LIB
23186 M:      Alex Williamson <alex.williamson@redhat.com>
23187 M:      Paolo Bonzini <pbonzini@redhat.com>
23188 L:      kvm@vger.kernel.org
23189 S:      Supported
23190 F:      virt/lib/
23191
23192 VIRTIO AND VHOST VSOCK DRIVER
23193 M:      Stefan Hajnoczi <stefanha@redhat.com>
23194 M:      Stefano Garzarella <sgarzare@redhat.com>
23195 L:      kvm@vger.kernel.org
23196 L:      virtualization@lists.linux.dev
23197 L:      netdev@vger.kernel.org
23198 S:      Maintained
23199 F:      drivers/vhost/vsock.c
23200 F:      include/linux/virtio_vsock.h
23201 F:      include/uapi/linux/virtio_vsock.h
23202 F:      net/vmw_vsock/virtio_transport.c
23203 F:      net/vmw_vsock/virtio_transport_common.c
23204
23205 VIRTIO BALLOON
23206 M:      "Michael S. Tsirkin" <mst@redhat.com>
23207 M:      David Hildenbrand <david@redhat.com>
23208 L:      virtualization@lists.linux.dev
23209 S:      Maintained
23210 F:      drivers/virtio/virtio_balloon.c
23211 F:      include/linux/balloon_compaction.h
23212 F:      include/uapi/linux/virtio_balloon.h
23213 F:      mm/balloon_compaction.c
23214
23215 VIRTIO BLOCK AND SCSI DRIVERS
23216 M:      "Michael S. Tsirkin" <mst@redhat.com>
23217 M:      Jason Wang <jasowang@redhat.com>
23218 R:      Paolo Bonzini <pbonzini@redhat.com>
23219 R:      Stefan Hajnoczi <stefanha@redhat.com>
23220 L:      virtualization@lists.linux.dev
23221 S:      Maintained
23222 F:      drivers/block/virtio_blk.c
23223 F:      drivers/scsi/virtio_scsi.c
23224 F:      include/uapi/linux/virtio_blk.h
23225 F:      include/uapi/linux/virtio_scsi.h
23226
23227 VIRTIO CONSOLE DRIVER
23228 M:      Amit Shah <amit@kernel.org>
23229 L:      virtualization@lists.linux.dev
23230 S:      Maintained
23231 F:      drivers/char/virtio_console.c
23232 F:      include/uapi/linux/virtio_console.h
23233
23234 VIRTIO CORE AND NET DRIVERS
23235 M:      "Michael S. Tsirkin" <mst@redhat.com>
23236 M:      Jason Wang <jasowang@redhat.com>
23237 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23238 L:      virtualization@lists.linux.dev
23239 S:      Maintained
23240 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23241 F:      Documentation/ABI/testing/sysfs-class-vduse
23242 F:      Documentation/devicetree/bindings/virtio/
23243 F:      Documentation/driver-api/virtio/
23244 F:      drivers/block/virtio_blk.c
23245 F:      drivers/crypto/virtio/
23246 F:      drivers/net/virtio_net.c
23247 F:      drivers/vdpa/
23248 F:      drivers/virtio/
23249 F:      include/linux/vdpa.h
23250 F:      include/linux/virtio*.h
23251 F:      include/linux/vringh.h
23252 F:      include/uapi/linux/virtio_*.h
23253 F:      tools/virtio/
23254
23255 VIRTIO CRYPTO DRIVER
23256 M:      Gonglei <arei.gonglei@huawei.com>
23257 L:      virtualization@lists.linux.dev
23258 L:      linux-crypto@vger.kernel.org
23259 S:      Maintained
23260 F:      drivers/crypto/virtio/
23261 F:      include/uapi/linux/virtio_crypto.h
23262
23263 VIRTIO DRIVERS FOR S390
23264 M:      Cornelia Huck <cohuck@redhat.com>
23265 M:      Halil Pasic <pasic@linux.ibm.com>
23266 M:      Eric Farman <farman@linux.ibm.com>
23267 L:      linux-s390@vger.kernel.org
23268 L:      virtualization@lists.linux.dev
23269 L:      kvm@vger.kernel.org
23270 S:      Supported
23271 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23272 F:      drivers/s390/virtio/
23273
23274 VIRTIO FILE SYSTEM
23275 M:      Vivek Goyal <vgoyal@redhat.com>
23276 M:      Stefan Hajnoczi <stefanha@redhat.com>
23277 M:      Miklos Szeredi <miklos@szeredi.hu>
23278 L:      virtualization@lists.linux.dev
23279 L:      linux-fsdevel@vger.kernel.org
23280 S:      Supported
23281 W:      https://virtio-fs.gitlab.io/
23282 F:      Documentation/filesystems/virtiofs.rst
23283 F:      fs/fuse/virtio_fs.c
23284 F:      include/uapi/linux/virtio_fs.h
23285
23286 VIRTIO GPIO DRIVER
23287 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23288 M:      Viresh Kumar <vireshk@kernel.org>
23289 L:      linux-gpio@vger.kernel.org
23290 L:      virtualization@lists.linux.dev
23291 S:      Maintained
23292 F:      drivers/gpio/gpio-virtio.c
23293 F:      include/uapi/linux/virtio_gpio.h
23294
23295 VIRTIO GPU DRIVER
23296 M:      David Airlie <airlied@redhat.com>
23297 M:      Gerd Hoffmann <kraxel@redhat.com>
23298 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23299 R:      Chia-I Wu <olvaffe@gmail.com>
23300 L:      dri-devel@lists.freedesktop.org
23301 L:      virtualization@lists.linux.dev
23302 S:      Maintained
23303 T:      git git://anongit.freedesktop.org/drm/drm-misc
23304 F:      drivers/gpu/drm/ci/xfails/virtio*
23305 F:      drivers/gpu/drm/virtio/
23306 F:      include/uapi/linux/virtio_gpu.h
23307
23308 VIRTIO HOST (VHOST)
23309 M:      "Michael S. Tsirkin" <mst@redhat.com>
23310 M:      Jason Wang <jasowang@redhat.com>
23311 L:      kvm@vger.kernel.org
23312 L:      virtualization@lists.linux.dev
23313 L:      netdev@vger.kernel.org
23314 S:      Maintained
23315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23316 F:      drivers/vhost/
23317 F:      include/linux/sched/vhost_task.h
23318 F:      include/linux/vhost_iotlb.h
23319 F:      include/uapi/linux/vhost.h
23320 F:      kernel/vhost_task.c
23321
23322 VIRTIO HOST (VHOST-SCSI)
23323 M:      "Michael S. Tsirkin" <mst@redhat.com>
23324 M:      Jason Wang <jasowang@redhat.com>
23325 M:      Mike Christie <michael.christie@oracle.com>
23326 R:      Paolo Bonzini <pbonzini@redhat.com>
23327 R:      Stefan Hajnoczi <stefanha@redhat.com>
23328 L:      virtualization@lists.linux.dev
23329 S:      Maintained
23330 F:      drivers/vhost/scsi.c
23331
23332 VIRTIO I2C DRIVER
23333 M:      Conghui Chen <conghui.chen@intel.com>
23334 M:      Viresh Kumar <viresh.kumar@linaro.org>
23335 L:      linux-i2c@vger.kernel.org
23336 L:      virtualization@lists.linux.dev
23337 S:      Maintained
23338 F:      drivers/i2c/busses/i2c-virtio.c
23339 F:      include/uapi/linux/virtio_i2c.h
23340
23341 VIRTIO INPUT DRIVER
23342 M:      Gerd Hoffmann <kraxel@redhat.com>
23343 S:      Maintained
23344 F:      drivers/virtio/virtio_input.c
23345 F:      include/uapi/linux/virtio_input.h
23346
23347 VIRTIO IOMMU DRIVER
23348 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23349 L:      virtualization@lists.linux.dev
23350 S:      Maintained
23351 F:      drivers/iommu/virtio-iommu.c
23352 F:      include/uapi/linux/virtio_iommu.h
23353
23354 VIRTIO MEM DRIVER
23355 M:      David Hildenbrand <david@redhat.com>
23356 L:      virtualization@lists.linux.dev
23357 S:      Maintained
23358 W:      https://virtio-mem.gitlab.io/
23359 F:      drivers/virtio/virtio_mem.c
23360 F:      include/uapi/linux/virtio_mem.h
23361
23362 VIRTIO PMEM DRIVER
23363 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23364 L:      virtualization@lists.linux.dev
23365 S:      Maintained
23366 F:      drivers/nvdimm/nd_virtio.c
23367 F:      drivers/nvdimm/virtio_pmem.c
23368
23369 VIRTIO SOUND DRIVER
23370 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23371 M:      "Michael S. Tsirkin" <mst@redhat.com>
23372 L:      virtualization@lists.linux.dev
23373 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23374 S:      Maintained
23375 F:      include/uapi/linux/virtio_snd.h
23376 F:      sound/virtio/*
23377
23378 VIRTUAL BOX GUEST DEVICE DRIVER
23379 M:      Hans de Goede <hdegoede@redhat.com>
23380 M:      Arnd Bergmann <arnd@arndb.de>
23381 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23382 S:      Maintained
23383 F:      drivers/virt/vboxguest/
23384 F:      include/linux/vbox_utils.h
23385 F:      include/uapi/linux/vbox*.h
23386
23387 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23388 M:      Hans de Goede <hdegoede@redhat.com>
23389 L:      linux-fsdevel@vger.kernel.org
23390 S:      Maintained
23391 F:      fs/vboxsf/*
23392
23393 VIRTUAL PCM TEST DRIVER
23394 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23395 L:      linux-sound@vger.kernel.org
23396 S:      Maintained
23397 F:      Documentation/sound/cards/pcmtest.rst
23398 F:      sound/drivers/pcmtest.c
23399 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23400
23401 VIRTUAL SERIO DEVICE DRIVER
23402 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23403 S:      Maintained
23404 F:      drivers/input/serio/userio.c
23405 F:      include/uapi/linux/userio.h
23406
23407 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
23408 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
23409 S:      Maintained
23410 F:      Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
23411 F:      drivers/iio/light/veml6075.c
23412
23413 VISL VIRTUAL STATELESS DECODER DRIVER
23414 M:      Daniel Almeida <daniel.almeida@collabora.com>
23415 L:      linux-media@vger.kernel.org
23416 S:      Supported
23417 F:      drivers/media/test-drivers/visl
23418
23419 VIVID VIRTUAL VIDEO DRIVER
23420 M:      Hans Verkuil <hverkuil@xs4all.nl>
23421 L:      linux-media@vger.kernel.org
23422 S:      Maintained
23423 W:      https://linuxtv.org
23424 T:      git git://linuxtv.org/media_tree.git
23425 F:      drivers/media/test-drivers/vivid/*
23426
23427 VM SOCKETS (AF_VSOCK)
23428 M:      Stefano Garzarella <sgarzare@redhat.com>
23429 L:      virtualization@lists.linux.dev
23430 L:      netdev@vger.kernel.org
23431 S:      Maintained
23432 F:      drivers/net/vsockmon.c
23433 F:      include/net/af_vsock.h
23434 F:      include/uapi/linux/vm_sockets.h
23435 F:      include/uapi/linux/vm_sockets_diag.h
23436 F:      include/uapi/linux/vsockmon.h
23437 F:      net/vmw_vsock/
23438 F:      tools/testing/vsock/
23439
23440 VMALLOC
23441 M:      Andrew Morton <akpm@linux-foundation.org>
23442 R:      Uladzislau Rezki <urezki@gmail.com>
23443 R:      Christoph Hellwig <hch@infradead.org>
23444 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23445 L:      linux-mm@kvack.org
23446 S:      Maintained
23447 W:      http://www.linux-mm.org
23448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23449 F:      include/linux/vmalloc.h
23450 F:      mm/vmalloc.c
23451
23452 VME SUBSYSTEM
23453 L:      linux-kernel@vger.kernel.org
23454 S:      Orphan
23455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23456 F:      Documentation/driver-api/vme.rst
23457 F:      drivers/staging/vme_user/
23458
23459 VMWARE BALLOON DRIVER
23460 M:      Nadav Amit <namit@vmware.com>
23461 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23462 L:      linux-kernel@vger.kernel.org
23463 S:      Supported
23464 F:      drivers/misc/vmw_balloon.c
23465
23466 VMWARE HYPERVISOR INTERFACE
23467 M:      Ajay Kaher <akaher@vmware.com>
23468 M:      Alexey Makhalov <amakhalov@vmware.com>
23469 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23470 L:      virtualization@lists.linux.dev
23471 L:      x86@kernel.org
23472 S:      Supported
23473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23474 F:      arch/x86/include/asm/vmware.h
23475 F:      arch/x86/kernel/cpu/vmware.c
23476
23477 VMWARE PVRDMA DRIVER
23478 M:      Bryan Tan <bryantan@vmware.com>
23479 M:      Vishnu Dasa <vdasa@vmware.com>
23480 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23481 L:      linux-rdma@vger.kernel.org
23482 S:      Supported
23483 F:      drivers/infiniband/hw/vmw_pvrdma/
23484
23485 VMWARE PVSCSI DRIVER
23486 M:      Vishal Bhakta <vbhakta@vmware.com>
23487 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23488 L:      linux-scsi@vger.kernel.org
23489 S:      Supported
23490 F:      drivers/scsi/vmw_pvscsi.c
23491 F:      drivers/scsi/vmw_pvscsi.h
23492
23493 VMWARE VIRTUAL PTP CLOCK DRIVER
23494 M:      Jeff Sipek <jsipek@vmware.com>
23495 R:      Ajay Kaher <akaher@vmware.com>
23496 R:      Alexey Makhalov <amakhalov@vmware.com>
23497 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23498 L:      netdev@vger.kernel.org
23499 S:      Supported
23500 F:      drivers/ptp/ptp_vmw.c
23501
23502 VMWARE VMCI DRIVER
23503 M:      Bryan Tan <bryantan@vmware.com>
23504 M:      Vishnu Dasa <vdasa@vmware.com>
23505 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23506 L:      linux-kernel@vger.kernel.org
23507 S:      Supported
23508 F:      drivers/misc/vmw_vmci/
23509 F:      include/linux/vmw_vmci*
23510
23511 VMWARE VMMOUSE SUBDRIVER
23512 M:      Zack Rusin <zack.rusin@broadcom.com>
23513 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
23514 L:      linux-input@vger.kernel.org
23515 S:      Supported
23516 F:      drivers/input/mouse/vmmouse.c
23517 F:      drivers/input/mouse/vmmouse.h
23518
23519 VMWARE VMXNET3 ETHERNET DRIVER
23520 M:      Ronak Doshi <doshir@vmware.com>
23521 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23522 L:      netdev@vger.kernel.org
23523 S:      Supported
23524 F:      drivers/net/vmxnet3/
23525
23526 VMWARE VSOCK VMCI TRANSPORT DRIVER
23527 M:      Bryan Tan <bryantan@vmware.com>
23528 M:      Vishnu Dasa <vdasa@vmware.com>
23529 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23530 L:      linux-kernel@vger.kernel.org
23531 S:      Supported
23532 F:      net/vmw_vsock/vmci_transport*
23533
23534 VOCORE VOCORE2 BOARD
23535 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23536 L:      linux-mips@vger.kernel.org
23537 S:      Maintained
23538 F:      arch/mips/boot/dts/ralink/vocore2.dts
23539
23540 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23541 M:      Liam Girdwood <lgirdwood@gmail.com>
23542 M:      Mark Brown <broonie@kernel.org>
23543 L:      linux-kernel@vger.kernel.org
23544 S:      Supported
23545 W:      http://www.slimlogic.co.uk/?p=48
23546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23547 F:      Documentation/devicetree/bindings/regulator/
23548 F:      Documentation/power/regulator/
23549 F:      drivers/regulator/
23550 F:      include/dt-bindings/regulator/
23551 F:      include/linux/regulator/
23552 K:      regulator_get_optional
23553
23554 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23555 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23556 F:      drivers/regulator/irq_helpers.c
23557
23558 VRF
23559 M:      David Ahern <dsahern@kernel.org>
23560 L:      netdev@vger.kernel.org
23561 S:      Maintained
23562 F:      Documentation/networking/vrf.rst
23563 F:      drivers/net/vrf.c
23564
23565 VSPRINTF
23566 M:      Petr Mladek <pmladek@suse.com>
23567 M:      Steven Rostedt <rostedt@goodmis.org>
23568 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23569 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23570 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23571 S:      Maintained
23572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23573 F:      Documentation/core-api/printk-formats.rst
23574 F:      lib/test_printf.c
23575 F:      lib/test_scanf.c
23576 F:      lib/vsprintf.c
23577
23578 VT1211 HARDWARE MONITOR DRIVER
23579 M:      Juerg Haefliger <juergh@proton.me>
23580 L:      linux-hwmon@vger.kernel.org
23581 S:      Maintained
23582 F:      Documentation/hwmon/vt1211.rst
23583 F:      drivers/hwmon/vt1211.c
23584
23585 VT8231 HARDWARE MONITOR DRIVER
23586 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23587 L:      linux-hwmon@vger.kernel.org
23588 S:      Maintained
23589 F:      drivers/hwmon/vt8231.c
23590
23591 VUB300 USB to SDIO/SD/MMC bridge chip
23592 L:      linux-mmc@vger.kernel.org
23593 S:      Orphan
23594 F:      drivers/mmc/host/vub300.c
23595
23596 W1 DALLAS'S 1-WIRE BUS
23597 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23598 S:      Maintained
23599 F:      Documentation/devicetree/bindings/w1/
23600 F:      Documentation/w1/
23601 F:      drivers/w1/
23602 F:      include/linux/w1.h
23603
23604 W83791D HARDWARE MONITORING DRIVER
23605 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23606 L:      linux-hwmon@vger.kernel.org
23607 S:      Maintained
23608 F:      Documentation/hwmon/w83791d.rst
23609 F:      drivers/hwmon/w83791d.c
23610
23611 W83793 HARDWARE MONITORING DRIVER
23612 M:      Rudolf Marek <r.marek@assembler.cz>
23613 L:      linux-hwmon@vger.kernel.org
23614 S:      Maintained
23615 F:      Documentation/hwmon/w83793.rst
23616 F:      drivers/hwmon/w83793.c
23617
23618 W83795 HARDWARE MONITORING DRIVER
23619 M:      Jean Delvare <jdelvare@suse.com>
23620 L:      linux-hwmon@vger.kernel.org
23621 S:      Maintained
23622 F:      drivers/hwmon/w83795.c
23623
23624 W83L51xD SD/MMC CARD INTERFACE DRIVER
23625 M:      Pierre Ossman <pierre@ossman.eu>
23626 S:      Maintained
23627 F:      drivers/mmc/host/wbsd.*
23628
23629 WACOM PROTOCOL 4 SERIAL TABLETS
23630 M:      Julian Squires <julian@cipht.net>
23631 M:      Hans de Goede <hdegoede@redhat.com>
23632 L:      linux-input@vger.kernel.org
23633 S:      Maintained
23634 F:      drivers/input/tablet/wacom_serial4.c
23635
23636 WANGXUN ETHERNET DRIVER
23637 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23638 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23639 L:      netdev@vger.kernel.org
23640 S:      Maintained
23641 W:      https://www.net-swift.com
23642 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23643 F:      drivers/net/ethernet/wangxun/
23644 F:      drivers/net/pcs/pcs-xpcs-wx.c
23645
23646 WATCHDOG DEVICE DRIVERS
23647 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23648 M:      Guenter Roeck <linux@roeck-us.net>
23649 L:      linux-watchdog@vger.kernel.org
23650 S:      Maintained
23651 W:      http://www.linux-watchdog.org/
23652 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23653 F:      Documentation/devicetree/bindings/watchdog/
23654 F:      Documentation/watchdog/
23655 F:      drivers/watchdog/
23656 F:      include/linux/watchdog.h
23657 F:      include/trace/events/watchdog.h
23658 F:      include/uapi/linux/watchdog.h
23659
23660 WAVE5 VPU CODEC DRIVER
23661 M:      Nas Chung <nas.chung@chipsnmedia.com>
23662 M:      Jackson Lee <jackson.lee@chipsnmedia.com>
23663 L:      linux-media@vger.kernel.org
23664 S:      Maintained
23665 F:      Documentation/devicetree/bindings/media/cnm,wave521c.yaml
23666 F:      drivers/media/platform/chips-media/wave5/
23667
23668 WHISKEYCOVE PMIC GPIO DRIVER
23669 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23670 L:      linux-gpio@vger.kernel.org
23671 S:      Maintained
23672 F:      drivers/gpio/gpio-wcove.c
23673
23674 WHWAVE RTC DRIVER
23675 M:      Dianlong Li <long17.cool@163.com>
23676 L:      linux-rtc@vger.kernel.org
23677 S:      Maintained
23678 F:      drivers/rtc/rtc-sd3078.c
23679
23680 WIIMOTE HID DRIVER
23681 M:      David Rheinsberg <david@readahead.eu>
23682 L:      linux-input@vger.kernel.org
23683 S:      Maintained
23684 F:      drivers/hid/hid-wiimote*
23685
23686 WILOCITY WIL6210 WIRELESS DRIVER
23687 L:      linux-wireless@vger.kernel.org
23688 S:      Orphan
23689 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23690 F:      drivers/net/wireless/ath/wil6210/
23691
23692 WINBOND CIR DRIVER
23693 M:      David Härdeman <david@hardeman.nu>
23694 S:      Maintained
23695 F:      drivers/media/rc/winbond-cir.c
23696
23697 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23698 L:      linux-watchdog@vger.kernel.org
23699 S:      Orphan
23700 F:      drivers/watchdog/ebc-c384_wdt.c
23701
23702 WINSYSTEMS WS16C48 GPIO DRIVER
23703 M:      William Breathitt Gray <william.gray@linaro.org>
23704 L:      linux-gpio@vger.kernel.org
23705 S:      Maintained
23706 F:      drivers/gpio/gpio-ws16c48.c
23707
23708 WIREGUARD SECURE NETWORK TUNNEL
23709 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23710 L:      wireguard@lists.zx2c4.com
23711 L:      netdev@vger.kernel.org
23712 S:      Maintained
23713 F:      drivers/net/wireguard/
23714 F:      tools/testing/selftests/wireguard/
23715
23716 WISTRON LAPTOP BUTTON DRIVER
23717 M:      Miloslav Trmac <mitr@volny.cz>
23718 S:      Maintained
23719 F:      drivers/input/misc/wistron_btns.c
23720
23721 WMI BINARY MOF DRIVER
23722 M:      Armin Wolf <W_Armin@gmx.de>
23723 R:      Thomas Weißschuh <linux@weissschuh.net>
23724 L:      platform-driver-x86@vger.kernel.org
23725 S:      Maintained
23726 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23727 F:      Documentation/wmi/devices/wmi-bmof.rst
23728 F:      drivers/platform/x86/wmi-bmof.c
23729
23730 WOLFSON MICROELECTRONICS DRIVERS
23731 L:      patches@opensource.cirrus.com
23732 S:      Supported
23733 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23734 T:      git https://github.com/CirrusLogic/linux-drivers.git
23735 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23736 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23737 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23738 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23739 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23740 F:      Documentation/devicetree/bindings/sound/wm*
23741 F:      Documentation/hwmon/wm83??.rst
23742 F:      arch/arm/mach-s3c/mach-crag6410*
23743 F:      drivers/clk/clk-wm83*.c
23744 F:      drivers/gpio/gpio-*wm*.c
23745 F:      drivers/gpio/gpio-arizona.c
23746 F:      drivers/hwmon/wm83??-hwmon.c
23747 F:      drivers/input/misc/wm831x-on.c
23748 F:      drivers/input/touchscreen/wm831x-ts.c
23749 F:      drivers/input/touchscreen/wm97*.c
23750 F:      drivers/leds/leds-wm83*.c
23751 F:      drivers/mfd/arizona*
23752 F:      drivers/mfd/cs47l24*
23753 F:      drivers/mfd/wm*.c
23754 F:      drivers/power/supply/wm83*.c
23755 F:      drivers/regulator/arizona*
23756 F:      drivers/regulator/wm8*.c
23757 F:      drivers/rtc/rtc-wm83*.c
23758 F:      drivers/video/backlight/wm83*_bl.c
23759 F:      drivers/watchdog/wm83*_wdt.c
23760 F:      include/linux/mfd/arizona/
23761 F:      include/linux/mfd/wm831x/
23762 F:      include/linux/mfd/wm8350/
23763 F:      include/linux/mfd/wm8400*
23764 F:      include/linux/regulator/arizona*
23765 F:      include/linux/wm97xx.h
23766 F:      include/sound/wm????.h
23767 F:      sound/soc/codecs/arizona*
23768 F:      sound/soc/codecs/cs47l24*
23769 F:      sound/soc/codecs/wm*
23770
23771 WORKQUEUE
23772 M:      Tejun Heo <tj@kernel.org>
23773 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23774 S:      Maintained
23775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23776 F:      Documentation/core-api/workqueue.rst
23777 F:      include/linux/workqueue.h
23778 F:      kernel/workqueue.c
23779 F:      kernel/workqueue_internal.h
23780
23781 WWAN DRIVERS
23782 M:      Loic Poulain <loic.poulain@linaro.org>
23783 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23784 R:      Johannes Berg <johannes@sipsolutions.net>
23785 L:      netdev@vger.kernel.org
23786 S:      Maintained
23787 F:      drivers/net/wwan/
23788 F:      include/linux/wwan.h
23789 F:      include/uapi/linux/wwan.h
23790
23791 X-POWERS AXP288 PMIC DRIVERS
23792 M:      Hans de Goede <hdegoede@redhat.com>
23793 S:      Maintained
23794 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23795 N:      axp288
23796
23797 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23798 M:      Chen-Yu Tsai <wens@csie.org>
23799 L:      linux-kernel@vger.kernel.org
23800 S:      Maintained
23801 N:      axp[128]
23802
23803 X.25 STACK
23804 M:      Martin Schiller <ms@dev.tdt.de>
23805 L:      linux-x25@vger.kernel.org
23806 S:      Maintained
23807 F:      Documentation/networking/lapb-module.rst
23808 F:      Documentation/networking/x25*
23809 F:      drivers/net/wan/hdlc_x25.c
23810 F:      drivers/net/wan/lapbether.c
23811 F:      include/*/lapb.h
23812 F:      include/net/x25*
23813 F:      include/uapi/linux/x25.h
23814 F:      net/lapb/
23815 F:      net/x25/
23816
23817 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23818 M:      Thomas Gleixner <tglx@linutronix.de>
23819 M:      Ingo Molnar <mingo@redhat.com>
23820 M:      Borislav Petkov <bp@alien8.de>
23821 M:      Dave Hansen <dave.hansen@linux.intel.com>
23822 M:      x86@kernel.org
23823 R:      "H. Peter Anvin" <hpa@zytor.com>
23824 L:      linux-kernel@vger.kernel.org
23825 S:      Maintained
23826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23827 F:      Documentation/arch/x86/
23828 F:      Documentation/devicetree/bindings/x86/
23829 F:      arch/x86/
23830
23831 X86 ENTRY CODE
23832 M:      Andy Lutomirski <luto@kernel.org>
23833 L:      linux-kernel@vger.kernel.org
23834 S:      Maintained
23835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23836 F:      arch/x86/entry/
23837
23838 X86 HARDWARE VULNERABILITIES
23839 M:      Thomas Gleixner <tglx@linutronix.de>
23840 M:      Borislav Petkov <bp@alien8.de>
23841 M:      Peter Zijlstra <peterz@infradead.org>
23842 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23843 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23844 S:      Maintained
23845 F:      Documentation/admin-guide/hw-vuln/
23846 F:      arch/x86/include/asm/nospec-branch.h
23847 F:      arch/x86/kernel/cpu/bugs.c
23848
23849 X86 MCE INFRASTRUCTURE
23850 M:      Tony Luck <tony.luck@intel.com>
23851 M:      Borislav Petkov <bp@alien8.de>
23852 L:      linux-edac@vger.kernel.org
23853 S:      Maintained
23854 F:      Documentation/ABI/testing/sysfs-mce
23855 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23856 F:      arch/x86/kernel/cpu/mce/*
23857
23858 X86 MICROCODE UPDATE SUPPORT
23859 M:      Borislav Petkov <bp@alien8.de>
23860 S:      Maintained
23861 F:      arch/x86/kernel/cpu/microcode/*
23862
23863 X86 MM
23864 M:      Dave Hansen <dave.hansen@linux.intel.com>
23865 M:      Andy Lutomirski <luto@kernel.org>
23866 M:      Peter Zijlstra <peterz@infradead.org>
23867 L:      linux-kernel@vger.kernel.org
23868 S:      Maintained
23869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23870 F:      arch/x86/mm/
23871
23872 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23873 M:      Hans de Goede <hdegoede@redhat.com>
23874 L:      platform-driver-x86@vger.kernel.org
23875 S:      Maintained
23876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23877 F:      drivers/platform/x86/x86-android-tablets/
23878
23879 X86 PLATFORM DRIVERS
23880 M:      Hans de Goede <hdegoede@redhat.com>
23881 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23882 L:      platform-driver-x86@vger.kernel.org
23883 S:      Maintained
23884 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23886 F:      drivers/platform/olpc/
23887 F:      drivers/platform/x86/
23888 F:      include/linux/platform_data/x86/
23889
23890 X86 PLATFORM UV HPE SUPERDOME FLEX
23891 M:      Steve Wahl <steve.wahl@hpe.com>
23892 R:      Justin Ernst <justin.ernst@hpe.com>
23893 R:      Kyle Meyer <kyle.meyer@hpe.com>
23894 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23895 R:      Russ Anderson <russ.anderson@hpe.com>
23896 S:      Supported
23897 F:      arch/x86/include/asm/uv/
23898 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23899 F:      arch/x86/platform/uv/
23900
23901 X86 STACK UNWINDING
23902 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23903 M:      Peter Zijlstra <peterz@infradead.org>
23904 S:      Supported
23905 F:      arch/x86/include/asm/unwind*.h
23906 F:      arch/x86/kernel/dumpstack.c
23907 F:      arch/x86/kernel/stacktrace.c
23908 F:      arch/x86/kernel/unwind_*.c
23909
23910 X86 TRUST DOMAIN EXTENSIONS (TDX)
23911 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23912 R:      Dave Hansen <dave.hansen@linux.intel.com>
23913 L:      x86@kernel.org
23914 L:      linux-coco@lists.linux.dev
23915 S:      Supported
23916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23917 F:      arch/x86/boot/compressed/tdx*
23918 F:      arch/x86/coco/tdx/
23919 F:      arch/x86/include/asm/shared/tdx.h
23920 F:      arch/x86/include/asm/tdx.h
23921 F:      arch/x86/virt/vmx/tdx/
23922 F:      drivers/virt/coco/tdx-guest
23923
23924 X86 VDSO
23925 M:      Andy Lutomirski <luto@kernel.org>
23926 L:      linux-kernel@vger.kernel.org
23927 S:      Maintained
23928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23929 F:      arch/x86/entry/vdso/
23930
23931 XARRAY
23932 M:      Matthew Wilcox <willy@infradead.org>
23933 L:      linux-fsdevel@vger.kernel.org
23934 S:      Supported
23935 F:      Documentation/core-api/xarray.rst
23936 F:      include/linux/idr.h
23937 F:      include/linux/xarray.h
23938 F:      lib/idr.c
23939 F:      lib/xarray.c
23940 F:      tools/testing/radix-tree
23941
23942 XBOX DVD IR REMOTE
23943 M:      Benjamin Valentin <benpicco@googlemail.com>
23944 S:      Maintained
23945 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23946 F:      drivers/media/rc/xbox_remote.c
23947
23948 XC2028/3028 TUNER DRIVER
23949 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23950 L:      linux-media@vger.kernel.org
23951 S:      Maintained
23952 W:      https://linuxtv.org
23953 T:      git git://linuxtv.org/media_tree.git
23954 F:      drivers/media/tuners/xc2028.*
23955
23956 XDP (eXpress Data Path)
23957 M:      Alexei Starovoitov <ast@kernel.org>
23958 M:      Daniel Borkmann <daniel@iogearbox.net>
23959 M:      David S. Miller <davem@davemloft.net>
23960 M:      Jakub Kicinski <kuba@kernel.org>
23961 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23962 M:      John Fastabend <john.fastabend@gmail.com>
23963 L:      netdev@vger.kernel.org
23964 L:      bpf@vger.kernel.org
23965 S:      Supported
23966 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23967 F:      drivers/net/ethernet/*/*/*xdp*
23968 F:      include/net/xdp.h
23969 F:      include/net/xdp_priv.h
23970 F:      include/trace/events/xdp.h
23971 F:      kernel/bpf/cpumap.c
23972 F:      kernel/bpf/devmap.c
23973 F:      net/core/xdp.c
23974 F:      samples/bpf/xdp*
23975 F:      tools/testing/selftests/bpf/*/*xdp*
23976 F:      tools/testing/selftests/bpf/*xdp*
23977 K:      (?:\b|_)xdp(?:\b|_)
23978
23979 XDP SOCKETS (AF_XDP)
23980 M:      Björn Töpel <bjorn@kernel.org>
23981 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23982 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23983 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23984 L:      netdev@vger.kernel.org
23985 L:      bpf@vger.kernel.org
23986 S:      Maintained
23987 F:      Documentation/networking/af_xdp.rst
23988 F:      include/net/netns/xdp.h
23989 F:      include/net/xdp_sock*
23990 F:      include/net/xsk_buff_pool.h
23991 F:      include/uapi/linux/if_xdp.h
23992 F:      include/uapi/linux/xdp_diag.h
23993 F:      net/xdp/
23994 F:      tools/testing/selftests/bpf/*xsk*
23995
23996 XEN BLOCK SUBSYSTEM
23997 M:      Roger Pau Monné <roger.pau@citrix.com>
23998 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23999 S:      Supported
24000 F:      drivers/block/xen*
24001 F:      drivers/block/xen-blkback/*
24002
24003 XEN HYPERVISOR ARM
24004 M:      Stefano Stabellini <sstabellini@kernel.org>
24005 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24006 S:      Maintained
24007 F:      arch/arm/include/asm/xen/
24008 F:      arch/arm/xen/
24009
24010 XEN HYPERVISOR ARM64
24011 M:      Stefano Stabellini <sstabellini@kernel.org>
24012 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24013 S:      Maintained
24014 F:      arch/arm64/include/asm/xen/
24015 F:      arch/arm64/xen/
24016
24017 XEN HYPERVISOR INTERFACE
24018 M:      Juergen Gross <jgross@suse.com>
24019 M:      Stefano Stabellini <sstabellini@kernel.org>
24020 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
24021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24022 S:      Supported
24023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
24024 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
24025 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
24026 F:      drivers/*/xen-*front.c
24027 F:      drivers/xen/
24028 F:      include/uapi/xen/
24029 F:      include/xen/
24030 F:      kernel/configs/xen.config
24031
24032 XEN HYPERVISOR X86
24033 M:      Juergen Gross <jgross@suse.com>
24034 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
24035 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24036 S:      Supported
24037 F:      arch/x86/configs/xen.config
24038 F:      arch/x86/include/asm/pvclock-abi.h
24039 F:      arch/x86/include/asm/xen/
24040 F:      arch/x86/platform/pvh/
24041 F:      arch/x86/xen/
24042
24043 XEN NETWORK BACKEND DRIVER
24044 M:      Wei Liu <wei.liu@kernel.org>
24045 M:      Paul Durrant <paul@xen.org>
24046 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24047 L:      netdev@vger.kernel.org
24048 S:      Supported
24049 F:      drivers/net/xen-netback/*
24050
24051 XEN PCI SUBSYSTEM
24052 M:      Juergen Gross <jgross@suse.com>
24053 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24054 S:      Supported
24055 F:      arch/x86/pci/*xen*
24056 F:      drivers/pci/*xen*
24057
24058 XEN PVSCSI DRIVERS
24059 M:      Juergen Gross <jgross@suse.com>
24060 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24061 L:      linux-scsi@vger.kernel.org
24062 S:      Supported
24063 F:      drivers/scsi/xen-scsifront.c
24064 F:      drivers/xen/xen-scsiback.c
24065 F:      include/xen/interface/io/vscsiif.h
24066
24067 XEN PVUSB DRIVER
24068 M:      Juergen Gross <jgross@suse.com>
24069 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24070 L:      linux-usb@vger.kernel.org
24071 S:      Supported
24072 F:      drivers/usb/host/xen*
24073 F:      include/xen/interface/io/usbif.h
24074
24075 XEN SOUND FRONTEND DRIVER
24076 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
24077 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24078 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
24079 S:      Supported
24080 F:      sound/xen/*
24081
24082 XEN SWIOTLB SUBSYSTEM
24083 M:      Juergen Gross <jgross@suse.com>
24084 M:      Stefano Stabellini <sstabellini@kernel.org>
24085 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24086 L:      iommu@lists.linux.dev
24087 S:      Supported
24088 F:      arch/*/include/asm/xen/swiotlb-xen.h
24089 F:      drivers/xen/swiotlb-xen.c
24090 F:      include/xen/arm/swiotlb-xen.h
24091 F:      include/xen/swiotlb-xen.h
24092
24093 XFS FILESYSTEM
24094 M:      Chandan Babu R <chandan.babu@oracle.com>
24095 R:      Darrick J. Wong <djwong@kernel.org>
24096 L:      linux-xfs@vger.kernel.org
24097 S:      Supported
24098 W:      http://xfs.org/
24099 C:      irc://irc.oftc.net/xfs
24100 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
24101 P:      Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
24102 F:      Documentation/ABI/testing/sysfs-fs-xfs
24103 F:      Documentation/admin-guide/xfs.rst
24104 F:      Documentation/filesystems/xfs/*
24105 F:      fs/xfs/
24106 F:      include/uapi/linux/dqblk_xfs.h
24107 F:      include/uapi/linux/fsmap.h
24108
24109 XILINX AMS DRIVER
24110 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
24111 L:      linux-iio@vger.kernel.org
24112 S:      Maintained
24113 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
24114 F:      drivers/iio/adc/xilinx-ams.c
24115
24116 XILINX AXI ETHERNET DRIVER
24117 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
24118 S:      Maintained
24119 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
24120 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
24121
24122 XILINX CAN DRIVER
24123 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
24124 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
24125 L:      linux-can@vger.kernel.org
24126 S:      Maintained
24127 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
24128 F:      drivers/net/can/xilinx_can.c
24129
24130 XILINX EVENT MANAGEMENT DRIVER
24131 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
24132 S:      Maintained
24133 F:      drivers/soc/xilinx/xlnx_event_manager.c
24134 F:      include/linux/firmware/xlnx-event-manager.h
24135
24136 XILINX GPIO DRIVER
24137 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24138 R:      Srinivas Neeli <srinivas.neeli@amd.com>
24139 R:      Michal Simek <michal.simek@amd.com>
24140 S:      Maintained
24141 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
24142 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
24143 F:      drivers/gpio/gpio-xilinx.c
24144 F:      drivers/gpio/gpio-zynq.c
24145
24146 XILINX LL TEMAC ETHERNET DRIVER
24147 L:      netdev@vger.kernel.org
24148 S:      Orphan
24149 F:      drivers/net/ethernet/xilinx/ll_temac*
24150
24151 XILINX PWM DRIVER
24152 M:      Sean Anderson <sean.anderson@seco.com>
24153 S:      Maintained
24154 F:      drivers/pwm/pwm-xilinx.c
24155 F:      include/clocksource/timer-xilinx.h
24156
24157 XILINX SD-FEC IP CORES
24158 M:      Derek Kiernan <derek.kiernan@amd.com>
24159 M:      Dragan Cvetic <dragan.cvetic@amd.com>
24160 S:      Maintained
24161 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
24162 F:      Documentation/misc-devices/xilinx_sdfec.rst
24163 F:      drivers/misc/Kconfig
24164 F:      drivers/misc/Makefile
24165 F:      drivers/misc/xilinx_sdfec.c
24166 F:      include/uapi/misc/xilinx_sdfec.h
24167
24168 XILINX UARTLITE SERIAL DRIVER
24169 M:      Peter Korsgaard <jacmet@sunsite.dk>
24170 L:      linux-serial@vger.kernel.org
24171 S:      Maintained
24172 F:      drivers/tty/serial/uartlite.c
24173
24174 XILINX VIDEO IP CORES
24175 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24176 L:      linux-media@vger.kernel.org
24177 S:      Supported
24178 T:      git git://linuxtv.org/media_tree.git
24179 F:      Documentation/devicetree/bindings/media/xilinx/
24180 F:      drivers/media/platform/xilinx/
24181 F:      include/uapi/linux/xilinx-v4l2-controls.h
24182
24183 XILINX VERSAL EDAC DRIVER
24184 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24185 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24186 S:      Maintained
24187 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
24188 F:      drivers/edac/versal_edac.c
24189
24190 XILINX WATCHDOG DRIVER
24191 M:      Srinivas Neeli <srinivas.neeli@amd.com>
24192 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24193 R:      Michal Simek <michal.simek@amd.com>
24194 S:      Maintained
24195 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24196 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24197 F:      drivers/watchdog/of_xilinx_wdt.c
24198 F:      drivers/watchdog/xilinx_wwdt.c
24199
24200 XILINX XDMA DRIVER
24201 M:      Lizhi Hou <lizhi.hou@amd.com>
24202 M:      Brian Xu <brian.xu@amd.com>
24203 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24204 L:      dmaengine@vger.kernel.org
24205 S:      Supported
24206 F:      drivers/dma/xilinx/xdma-regs.h
24207 F:      drivers/dma/xilinx/xdma.c
24208 F:      include/linux/dma/amd_xdma.h
24209 F:      include/linux/platform_data/amd_xdma.h
24210
24211 XILINX ZYNQMP DPDMA DRIVER
24212 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24213 L:      dmaengine@vger.kernel.org
24214 S:      Supported
24215 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24216 F:      drivers/dma/xilinx/xilinx_dpdma.c
24217 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24218
24219 XILINX ZYNQMP OCM EDAC DRIVER
24220 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24221 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24222 S:      Maintained
24223 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24224 F:      drivers/edac/zynqmp_edac.c
24225
24226 XILINX ZYNQMP PSGTR PHY DRIVER
24227 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24228 L:      linux-kernel@vger.kernel.org
24229 S:      Supported
24230 T:      git https://github.com/Xilinx/linux-xlnx.git
24231 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24232 F:      drivers/phy/xilinx/phy-zynqmp.c
24233
24234 XILINX ZYNQMP SHA3 DRIVER
24235 M:      Harsha <harsha.harsha@amd.com>
24236 S:      Maintained
24237 F:      drivers/crypto/xilinx/zynqmp-sha.c
24238
24239 XILLYBUS DRIVER
24240 M:      Eli Billauer <eli.billauer@gmail.com>
24241 L:      linux-kernel@vger.kernel.org
24242 S:      Supported
24243 F:      drivers/char/xillybus/
24244
24245 XLP9XX I2C DRIVER
24246 M:      George Cherian <gcherian@marvell.com>
24247 L:      linux-i2c@vger.kernel.org
24248 S:      Supported
24249 W:      http://www.marvell.com
24250 F:      drivers/i2c/busses/i2c-xlp9xx.c
24251
24252 XRA1403 GPIO EXPANDER
24253 M:      Nandor Han <nandor.han@ge.com>
24254 L:      linux-gpio@vger.kernel.org
24255 S:      Maintained
24256 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24257 F:      drivers/gpio/gpio-xra1403.c
24258
24259 XTENSA XTFPGA PLATFORM SUPPORT
24260 M:      Max Filippov <jcmvbkbc@gmail.com>
24261 S:      Maintained
24262 F:      drivers/spi/spi-xtensa-xtfpga.c
24263 F:      sound/soc/xtensa/xtfpga-i2s.c
24264
24265 YAM DRIVER FOR AX.25
24266 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24267 L:      linux-hams@vger.kernel.org
24268 S:      Maintained
24269 F:      drivers/net/hamradio/yam*
24270 F:      include/linux/yam.h
24271
24272 YAMA SECURITY MODULE
24273 M:      Kees Cook <keescook@chromium.org>
24274 S:      Supported
24275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24276 F:      Documentation/admin-guide/LSM/Yama.rst
24277 F:      security/yama/
24278
24279 YEALINK PHONE DRIVER
24280 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24281 L:      usbb2k-api-dev@nongnu.org
24282 S:      Maintained
24283 F:      Documentation/input/devices/yealink.rst
24284 F:      drivers/input/misc/yealink.*
24285
24286 Z3FOLD COMPRESSED PAGE ALLOCATOR
24287 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24288 R:      Miaohe Lin <linmiaohe@huawei.com>
24289 L:      linux-mm@kvack.org
24290 S:      Maintained
24291 F:      mm/z3fold.c
24292
24293 Z8530 DRIVER FOR AX.25
24294 M:      Joerg Reuter <jreuter@yaina.de>
24295 L:      linux-hams@vger.kernel.org
24296 S:      Maintained
24297 W:      http://yaina.de/jreuter/
24298 W:      http://www.qsl.net/dl1bke/
24299 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24300 F:      drivers/net/hamradio/*scc.c
24301 F:      drivers/net/hamradio/z8530.h
24302
24303 ZBUD COMPRESSED PAGE ALLOCATOR
24304 M:      Seth Jennings <sjenning@redhat.com>
24305 M:      Dan Streetman <ddstreet@ieee.org>
24306 L:      linux-mm@kvack.org
24307 S:      Maintained
24308 F:      mm/zbud.c
24309
24310 ZD1211RW WIRELESS DRIVER
24311 L:      linux-wireless@vger.kernel.org
24312 S:      Orphan
24313 F:      drivers/net/wireless/zydas/zd1211rw/
24314
24315 ZD1301 MEDIA DRIVER
24316 L:      linux-media@vger.kernel.org
24317 S:      Orphan
24318 W:      https://linuxtv.org/
24319 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24320 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24321
24322 ZD1301_DEMOD MEDIA DRIVER
24323 L:      linux-media@vger.kernel.org
24324 S:      Orphan
24325 W:      https://linuxtv.org/
24326 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24327 F:      drivers/media/dvb-frontends/zd1301_demod*
24328
24329 ZHAOXIN PROCESSOR SUPPORT
24330 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24331 L:      linux-kernel@vger.kernel.org
24332 S:      Maintained
24333 F:      arch/x86/kernel/cpu/zhaoxin.c
24334
24335 ZONEFS FILESYSTEM
24336 M:      Damien Le Moal <dlemoal@kernel.org>
24337 M:      Naohiro Aota <naohiro.aota@wdc.com>
24338 R:      Johannes Thumshirn <jth@kernel.org>
24339 L:      linux-fsdevel@vger.kernel.org
24340 S:      Maintained
24341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24342 F:      Documentation/filesystems/zonefs.rst
24343 F:      fs/zonefs/
24344
24345 ZR36067 VIDEO FOR LINUX DRIVER
24346 M:      Corentin Labbe <clabbe@baylibre.com>
24347 L:      mjpeg-users@lists.sourceforge.net
24348 L:      linux-media@vger.kernel.org
24349 S:      Maintained
24350 W:      http://mjpeg.sourceforge.net/driver-zoran/
24351 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24352 F:      Documentation/driver-api/media/drivers/zoran.rst
24353 F:      drivers/media/pci/zoran/
24354
24355 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24356 M:      Minchan Kim <minchan@kernel.org>
24357 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24358 L:      linux-kernel@vger.kernel.org
24359 S:      Maintained
24360 F:      Documentation/admin-guide/blockdev/zram.rst
24361 F:      drivers/block/zram/
24362
24363 ZS DECSTATION Z85C30 SERIAL DRIVER
24364 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24365 S:      Maintained
24366 F:      drivers/tty/serial/zs.*
24367
24368 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24369 M:      Minchan Kim <minchan@kernel.org>
24370 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24371 L:      linux-mm@kvack.org
24372 S:      Maintained
24373 F:      Documentation/mm/zsmalloc.rst
24374 F:      include/linux/zsmalloc.h
24375 F:      mm/zsmalloc.c
24376
24377 ZSTD
24378 M:      Nick Terrell <terrelln@fb.com>
24379 S:      Maintained
24380 B:      https://github.com/facebook/zstd/issues
24381 T:      git https://github.com/terrelln/linux.git
24382 F:      crypto/zstd.c
24383 F:      include/linux/zstd*
24384 F:      lib/decompress_unzstd.c
24385 F:      lib/zstd/
24386 N:      zstd
24387 K:      zstd
24388
24389 ZSWAP COMPRESSED SWAP CACHING
24390 M:      Johannes Weiner <hannes@cmpxchg.org>
24391 M:      Yosry Ahmed <yosryahmed@google.com>
24392 M:      Nhat Pham <nphamcs@gmail.com>
24393 L:      linux-mm@kvack.org
24394 S:      Maintained
24395 F:      Documentation/admin-guide/mm/zswap.rst
24396 F:      include/linux/zpool.h
24397 F:      include/linux/zswap.h
24398 F:      mm/zpool.c
24399 F:      mm/zswap.c
24400
24401 THE REST
24402 M:      Linus Torvalds <torvalds@linux-foundation.org>
24403 L:      linux-kernel@vger.kernel.org
24404 S:      Buried alive in reporters
24405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24406 F:      *
24407 F:      */