git.itanic.dy.fi Git - linux-stable/blob - 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  19                         it has been replaced by a better system and you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:      lib/livepatch/
12521 F:      samples/livepatch/
12522 F:      tools/testing/selftests/livepatch/
12523
12524 LLC (802.2)
12525 L:      netdev@vger.kernel.org
12526 S:      Odd fixes
12527 F:      include/linux/llc.h
12528 F:      include/net/llc*
12529 F:      include/uapi/linux/llc.h
12530 F:      net/llc/
12531
12532 LM73 HARDWARE MONITOR DRIVER
12533 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12534 L:      linux-hwmon@vger.kernel.org
12535 S:      Maintained
12536 F:      drivers/hwmon/lm73.c
12537
12538 LM78 HARDWARE MONITOR DRIVER
12539 M:      Jean Delvare <jdelvare@suse.com>
12540 L:      linux-hwmon@vger.kernel.org
12541 S:      Maintained
12542 F:      Documentation/hwmon/lm78.rst
12543 F:      drivers/hwmon/lm78.c
12544
12545 LM83 HARDWARE MONITOR DRIVER
12546 M:      Jean Delvare <jdelvare@suse.com>
12547 L:      linux-hwmon@vger.kernel.org
12548 S:      Maintained
12549 F:      Documentation/hwmon/lm83.rst
12550 F:      drivers/hwmon/lm83.c
12551
12552 LM90 HARDWARE MONITOR DRIVER
12553 M:      Jean Delvare <jdelvare@suse.com>
12554 L:      linux-hwmon@vger.kernel.org
12555 S:      Maintained
12556 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12557 F:      Documentation/hwmon/lm90.rst
12558 F:      drivers/hwmon/lm90.c
12559 F:      include/dt-bindings/thermal/lm90.h
12560
12561 LM95234 HARDWARE MONITOR DRIVER
12562 M:      Guenter Roeck <linux@roeck-us.net>
12563 L:      linux-hwmon@vger.kernel.org
12564 S:      Maintained
12565 F:      Documentation/hwmon/lm95234.rst
12566 F:      drivers/hwmon/lm95234.c
12567
12568 LME2510 MEDIA DRIVER
12569 M:      Malcolm Priestley <tvboxspy@gmail.com>
12570 L:      linux-media@vger.kernel.org
12571 S:      Maintained
12572 W:      https://linuxtv.org
12573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12574 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12575
12576 LOADPIN SECURITY MODULE
12577 M:      Kees Cook <keescook@chromium.org>
12578 S:      Supported
12579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12580 F:      Documentation/admin-guide/LSM/LoadPin.rst
12581 F:      security/loadpin/
12582
12583 LOCKDOWN SECURITY MODULE
12584 L:      linux-security-module@vger.kernel.org
12585 S:      Odd Fixes
12586 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
12587 F:      security/lockdown/
12588
12589 LOCKING PRIMITIVES
12590 M:      Peter Zijlstra <peterz@infradead.org>
12591 M:      Ingo Molnar <mingo@redhat.com>
12592 M:      Will Deacon <will@kernel.org>
12593 R:      Waiman Long <longman@redhat.com>
12594 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12595 L:      linux-kernel@vger.kernel.org
12596 S:      Maintained
12597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12598 F:      Documentation/locking/
12599 F:      arch/*/include/asm/spinlock*.h
12600 F:      include/linux/lockdep*.h
12601 F:      include/linux/mutex*.h
12602 F:      include/linux/rwlock*.h
12603 F:      include/linux/rwsem*.h
12604 F:      include/linux/seqlock.h
12605 F:      include/linux/spinlock*.h
12606 F:      kernel/locking/
12607 F:      lib/locking*.[ch]
12608 X:      kernel/locking/locktorture.c
12609
12610 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12611 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12612 L:      linux-ntfs-dev@lists.sourceforge.net
12613 S:      Maintained
12614 W:      http://www.linux-ntfs.org/content/view/19/37/
12615 F:      Documentation/admin-guide/ldm.rst
12616 F:      block/partitions/ldm.*
12617
12618 LOGITECH HID GAMING KEYBOARDS
12619 M:      Hans de Goede <hdegoede@redhat.com>
12620 L:      linux-input@vger.kernel.org
12621 S:      Maintained
12622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12623 F:      drivers/hid/hid-lg-g15.c
12624
12625 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12626 M:      Adrien Grassein <adrien.grassein@gmail.com>
12627 S:      Maintained
12628 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12629 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12630
12631 LOONGARCH
12632 M:      Huacai Chen <chenhuacai@kernel.org>
12633 R:      WANG Xuerui <kernel@xen0n.name>
12634 L:      loongarch@lists.linux.dev
12635 S:      Maintained
12636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12637 F:      Documentation/arch/loongarch/
12638 F:      Documentation/translations/zh_CN/arch/loongarch/
12639 F:      arch/loongarch/
12640 F:      drivers/*/*loongarch*
12641
12642 LOONGSON GPIO DRIVER
12643 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12644 L:      linux-gpio@vger.kernel.org
12645 S:      Maintained
12646 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12647 F:      drivers/gpio/gpio-loongson-64bit.c
12648
12649 LOONGSON LS2X APB DMA DRIVER
12650 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12651 L:      dmaengine@vger.kernel.org
12652 S:      Maintained
12653 F:      Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
12654 F:      drivers/dma/ls2x-apb-dma.c
12655
12656 LOONGSON LS2X I2C DRIVER
12657 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12658 L:      linux-i2c@vger.kernel.org
12659 S:      Maintained
12660 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12661 F:      drivers/i2c/busses/i2c-ls2x.c
12662
12663 LOONGSON-2 SOC SERIES CLOCK DRIVER
12664 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12665 L:      linux-clk@vger.kernel.org
12666 S:      Maintained
12667 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12668 F:      drivers/clk/clk-loongson2.c
12669 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12670
12671 LOONGSON SPI DRIVER
12672 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12673 L:      linux-spi@vger.kernel.org
12674 S:      Maintained
12675 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12676 F:      drivers/spi/spi-loongson-core.c
12677 F:      drivers/spi/spi-loongson-pci.c
12678 F:      drivers/spi/spi-loongson-plat.c
12679 F:      drivers/spi/spi-loongson.h
12680
12681 LOONGSON-2 SOC SERIES GUTS DRIVER
12682 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12683 L:      loongarch@lists.linux.dev
12684 S:      Maintained
12685 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12686 F:      drivers/soc/loongson/loongson2_guts.c
12687
12688 LOONGSON-2 SOC SERIES PM DRIVER
12689 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12690 L:      linux-pm@vger.kernel.org
12691 S:      Maintained
12692 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12693 F:      drivers/soc/loongson/loongson2_pm.c
12694
12695 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12696 M:      zhanghongchen <zhanghongchen@loongson.cn>
12697 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12698 L:      linux-gpio@vger.kernel.org
12699 S:      Maintained
12700 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12701 F:      drivers/pinctrl/pinctrl-loongson2.c
12702
12703 LOONGSON-2 SOC SERIES THERMAL DRIVER
12704 M:      zhanghongchen <zhanghongchen@loongson.cn>
12705 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12706 L:      linux-pm@vger.kernel.org
12707 S:      Maintained
12708 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12709 F:      drivers/thermal/loongson2_thermal.c
12710
12711 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12712 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12713 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12714 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12715 L:      MPT-FusionLinux.pdl@broadcom.com
12716 L:      linux-scsi@vger.kernel.org
12717 S:      Supported
12718 W:      http://www.avagotech.com/support/
12719 F:      drivers/message/fusion/
12720 F:      drivers/scsi/mpt3sas/
12721
12722 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12723 M:      Matthew Wilcox <willy@infradead.org>
12724 L:      linux-scsi@vger.kernel.org
12725 S:      Maintained
12726 F:      drivers/scsi/sym53c8xx_2/
12727
12728 LTC1660 DAC DRIVER
12729 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12730 L:      linux-iio@vger.kernel.org
12731 S:      Maintained
12732 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12733 F:      drivers/iio/dac/ltc1660.c
12734
12735 LTC2688 IIO DAC DRIVER
12736 M:      Nuno Sá <nuno.sa@analog.com>
12737 L:      linux-iio@vger.kernel.org
12738 S:      Supported
12739 W:      https://ez.analog.com/linux-software-drivers
12740 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12741 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12742 F:      drivers/iio/dac/ltc2688.c
12743
12744 LTC2947 HARDWARE MONITOR DRIVER
12745 M:      Nuno Sá <nuno.sa@analog.com>
12746 L:      linux-hwmon@vger.kernel.org
12747 S:      Supported
12748 W:      https://ez.analog.com/linux-software-drivers
12749 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12750 F:      drivers/hwmon/ltc2947-core.c
12751 F:      drivers/hwmon/ltc2947-i2c.c
12752 F:      drivers/hwmon/ltc2947-spi.c
12753 F:      drivers/hwmon/ltc2947.h
12754
12755 LTC2991 HARDWARE MONITOR DRIVER
12756 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12757 L:      linux-hwmon@vger.kernel.org
12758 S:      Supported
12759 W:      https://ez.analog.com/linux-software-drivers
12760 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12761 F:      drivers/hwmon/ltc2991.c
12762
12763 LTC2983 IIO TEMPERATURE DRIVER
12764 M:      Nuno Sá <nuno.sa@analog.com>
12765 L:      linux-iio@vger.kernel.org
12766 S:      Supported
12767 W:      https://ez.analog.com/linux-software-drivers
12768 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12769 F:      drivers/iio/temperature/ltc2983.c
12770
12771 LTC4261 HARDWARE MONITOR DRIVER
12772 M:      Guenter Roeck <linux@roeck-us.net>
12773 L:      linux-hwmon@vger.kernel.org
12774 S:      Maintained
12775 F:      Documentation/hwmon/ltc4261.rst
12776 F:      drivers/hwmon/ltc4261.c
12777
12778 LTC4286 HARDWARE MONITOR DRIVER
12779 M:      Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
12780 L:      linux-i2c@vger.kernel.org
12781 S:      Maintained
12782 F:      Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
12783 F:      Documentation/hwmon/ltc4286.rst
12784 F:      drivers/hwmon/pmbus/Kconfig
12785 F:      drivers/hwmon/pmbus/Makefile
12786 F:      drivers/hwmon/pmbus/ltc4286.c
12787
12788 LTC4306 I2C MULTIPLEXER DRIVER
12789 M:      Michael Hennerich <michael.hennerich@analog.com>
12790 L:      linux-i2c@vger.kernel.org
12791 S:      Supported
12792 W:      https://ez.analog.com/linux-software-drivers
12793 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12794 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12795
12796 LTP (Linux Test Project)
12797 M:      Cyril Hrubis <chrubis@suse.cz>
12798 M:      Jan Stancek <jstancek@redhat.com>
12799 M:      Petr Vorel <pvorel@suse.cz>
12800 M:      Li Wang <liwang@redhat.com>
12801 M:      Yang Xu <xuyang2018.jy@fujitsu.com>
12802 L:      ltp@lists.linux.it (subscribers-only)
12803 S:      Maintained
12804 W:      http://linux-test-project.github.io/
12805 T:      git https://github.com/linux-test-project/ltp.git
12806
12807 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
12808 M:      Anshul Dalal <anshulusr@gmail.com>
12809 L:      linux-iio@vger.kernel.org
12810 S:      Maintained
12811 F:      Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
12812 F:      drivers/iio/light/ltr390.c
12813
12814 LYNX 28G SERDES PHY DRIVER
12815 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12816 L:      netdev@vger.kernel.org
12817 S:      Supported
12818 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12819 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12820
12821 LYNX PCS MODULE
12822 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12823 L:      netdev@vger.kernel.org
12824 S:      Supported
12825 F:      drivers/net/pcs/pcs-lynx.c
12826 F:      include/linux/pcs-lynx.h
12827
12828 M68K ARCHITECTURE
12829 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12830 L:      linux-m68k@lists.linux-m68k.org
12831 S:      Maintained
12832 W:      http://www.linux-m68k.org/
12833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12834 F:      arch/m68k/
12835 F:      drivers/zorro/
12836
12837 M68K ON APPLE MACINTOSH
12838 M:      Joshua Thompson <funaho@jurai.org>
12839 L:      linux-m68k@lists.linux-m68k.org
12840 S:      Maintained
12841 W:      http://www.mac.linux-m68k.org/
12842 F:      arch/m68k/mac/
12843 F:      drivers/macintosh/adb-iop.c
12844 F:      drivers/macintosh/via-macii.c
12845
12846 M68K ON HP9000/300
12847 M:      Philip Blundell <philb@gnu.org>
12848 S:      Maintained
12849 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12850 F:      arch/m68k/hp300/
12851
12852 M88DS3103 MEDIA DRIVER
12853 L:      linux-media@vger.kernel.org
12854 S:      Orphan
12855 W:      https://linuxtv.org
12856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12857 F:      drivers/media/dvb-frontends/m88ds3103*
12858
12859 M88RS2000 MEDIA DRIVER
12860 M:      Malcolm Priestley <tvboxspy@gmail.com>
12861 L:      linux-media@vger.kernel.org
12862 S:      Maintained
12863 W:      https://linuxtv.org
12864 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12865 F:      drivers/media/dvb-frontends/m88rs2000*
12866
12867 MA901 MASTERKIT USB FM RADIO DRIVER
12868 M:      Alexey Klimov <klimov.linux@gmail.com>
12869 L:      linux-media@vger.kernel.org
12870 S:      Maintained
12871 T:      git git://linuxtv.org/media_tree.git
12872 F:      drivers/media/radio/radio-ma901.c
12873
12874 MAC80211
12875 M:      Johannes Berg <johannes@sipsolutions.net>
12876 L:      linux-wireless@vger.kernel.org
12877 S:      Maintained
12878 W:      https://wireless.wiki.kernel.org/
12879 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12882 F:      Documentation/networking/mac80211-injection.rst
12883 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12884 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12885 F:      include/net/mac80211.h
12886 F:      net/mac80211/
12887
12888 MAILBOX API
12889 M:      Jassi Brar <jassisinghbrar@gmail.com>
12890 L:      linux-kernel@vger.kernel.org
12891 S:      Maintained
12892 F:      Documentation/devicetree/bindings/mailbox/
12893 F:      drivers/mailbox/
12894 F:      include/dt-bindings/mailbox/
12895 F:      include/linux/mailbox_client.h
12896 F:      include/linux/mailbox_controller.h
12897
12898 MAILBOX ARM MHUv2
12899 M:      Viresh Kumar <viresh.kumar@linaro.org>
12900 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12901 L:      linux-kernel@vger.kernel.org
12902 S:      Maintained
12903 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12904 F:      drivers/mailbox/arm_mhuv2.c
12905 F:      include/linux/mailbox/arm_mhuv2_message.h
12906
12907 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12908 M:      Alejandro Colomar <alx@kernel.org>
12909 L:      linux-man@vger.kernel.org
12910 S:      Maintained
12911 W:      http://www.kernel.org/doc/man-pages
12912 T:      git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
12913 T:      git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git
12914
12915 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12916 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12917 M:      Matt Johnston <matt@codeconstruct.com.au>
12918 L:      netdev@vger.kernel.org
12919 S:      Maintained
12920 F:      Documentation/networking/mctp.rst
12921 F:      drivers/net/mctp/
12922 F:      include/net/mctp.h
12923 F:      include/net/mctpdevice.h
12924 F:      include/net/netns/mctp.h
12925 F:      net/mctp/
12926
12927 MAPLE TREE
12928 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12929 L:      maple-tree@lists.infradead.org
12930 L:      linux-mm@kvack.org
12931 S:      Supported
12932 F:      Documentation/core-api/maple_tree.rst
12933 F:      include/linux/maple_tree.h
12934 F:      include/trace/events/maple_tree.h
12935 F:      lib/maple_tree.c
12936 F:      lib/test_maple_tree.c
12937 F:      tools/testing/radix-tree/linux/maple_tree.h
12938 F:      tools/testing/radix-tree/maple.c
12939
12940 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12941 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12942 L:      linux-mips@vger.kernel.org
12943 S:      Maintained
12944 F:      arch/mips/boot/dts/img/pistachio*
12945
12946 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12947 M:      Andrew Lunn <andrew@lunn.ch>
12948 L:      netdev@vger.kernel.org
12949 S:      Maintained
12950 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
12951 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
12952 F:      Documentation/networking/devlink/mv88e6xxx.rst
12953 F:      drivers/net/dsa/mv88e6xxx/
12954 F:      include/linux/dsa/mv88e6xxx.h
12955 F:      include/linux/platform_data/mv88e6xxx.h
12956
12957 MARVELL ARMADA 3700 PHY DRIVERS
12958 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12959 S:      Maintained
12960 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12961 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12962 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12963 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12964
12965 MARVELL ARMADA 3700 SERIAL DRIVER
12966 M:      Pali Rohár <pali@kernel.org>
12967 S:      Maintained
12968 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12969 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12970 F:      drivers/tty/serial/mvebu-uart.c
12971
12972 MARVELL ARMADA DRM SUPPORT
12973 M:      Russell King <linux@armlinux.org.uk>
12974 S:      Maintained
12975 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12976 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12977 F:      Documentation/devicetree/bindings/display/armada/
12978 F:      drivers/gpu/drm/armada/
12979 F:      include/uapi/drm/armada_drm.h
12980
12981 MARVELL CRYPTO DRIVER
12982 M:      Boris Brezillon <bbrezillon@kernel.org>
12983 M:      Arnaud Ebalard <arno@natisbad.org>
12984 M:      Srujana Challa <schalla@marvell.com>
12985 L:      linux-crypto@vger.kernel.org
12986 S:      Maintained
12987 F:      drivers/crypto/marvell/
12988 F:      include/linux/soc/marvell/octeontx2/
12989
12990 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12991 M:      Mirko Lindner <mlindner@marvell.com>
12992 M:      Stephen Hemminger <stephen@networkplumber.org>
12993 L:      netdev@vger.kernel.org
12994 S:      Maintained
12995 F:      drivers/net/ethernet/marvell/sk*
12996
12997 MARVELL LIBERTAS WIRELESS DRIVER
12998 L:      libertas-dev@lists.infradead.org
12999 S:      Orphan
13000 F:      drivers/net/wireless/marvell/libertas/
13001
13002 MARVELL MACCHIATOBIN SUPPORT
13003 M:      Russell King <linux@armlinux.org.uk>
13004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13005 S:      Maintained
13006 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
13007
13008 MARVELL MV643XX ETHERNET DRIVER
13009 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
13010 L:      netdev@vger.kernel.org
13011 S:      Maintained
13012 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
13013 F:      include/linux/mv643xx.h
13014
13015 MARVELL MV88X3310 PHY DRIVER
13016 M:      Russell King <linux@armlinux.org.uk>
13017 M:      Marek Behún <kabel@kernel.org>
13018 L:      netdev@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/net/phy/marvell10g.c
13021
13022 MARVELL MVEBU THERMAL DRIVER
13023 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13024 S:      Maintained
13025 F:      drivers/thermal/armada_thermal.c
13026
13027 MARVELL MVNETA ETHERNET DRIVER
13028 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13029 L:      netdev@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/net/ethernet/marvell/mvneta*
13032
13033 MARVELL MVPP2 ETHERNET DRIVER
13034 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13035 M:      Russell King <linux@armlinux.org.uk>
13036 L:      netdev@vger.kernel.org
13037 S:      Maintained
13038 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
13039 F:      drivers/net/ethernet/marvell/mvpp2/
13040
13041 MARVELL MWIFIEX WIRELESS DRIVER
13042 M:      Brian Norris <briannorris@chromium.org>
13043 L:      linux-wireless@vger.kernel.org
13044 S:      Odd Fixes
13045 F:      drivers/net/wireless/marvell/mwifiex/
13046
13047 MARVELL MWL8K WIRELESS DRIVER
13048 L:      linux-wireless@vger.kernel.org
13049 S:      Orphan
13050 F:      drivers/net/wireless/marvell/mwl8k.c
13051
13052 MARVELL NAND CONTROLLER DRIVER
13053 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13054 L:      linux-mtd@lists.infradead.org
13055 S:      Maintained
13056 F:      drivers/mtd/nand/raw/marvell_nand.c
13057
13058 MARVELL OCTEON ENDPOINT DRIVER
13059 M:      Veerasenareddy Burru <vburru@marvell.com>
13060 M:      Sathesh Edara <sedara@marvell.com>
13061 L:      netdev@vger.kernel.org
13062 S:      Supported
13063 F:      drivers/net/ethernet/marvell/octeon_ep
13064
13065 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13066 M:      Sunil Goutham <sgoutham@marvell.com>
13067 M:      Geetha sowjanya <gakula@marvell.com>
13068 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13069 M:      hariprasad <hkelam@marvell.com>
13070 L:      netdev@vger.kernel.org
13071 S:      Supported
13072 F:      drivers/net/ethernet/marvell/octeontx2/nic/
13073 F:      include/linux/soc/marvell/octeontx2/
13074
13075 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13076 M:      Sunil Goutham <sgoutham@marvell.com>
13077 M:      Linu Cherian <lcherian@marvell.com>
13078 M:      Geetha sowjanya <gakula@marvell.com>
13079 M:      Jerin Jacob <jerinj@marvell.com>
13080 M:      hariprasad <hkelam@marvell.com>
13081 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13082 L:      netdev@vger.kernel.org
13083 S:      Supported
13084 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13085 F:      drivers/net/ethernet/marvell/octeontx2/af/
13086
13087 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13088 M:      Taras Chornyi <taras.chornyi@plvision.eu>
13089 S:      Supported
13090 W:      https://github.com/Marvell-switching/switchdev-prestera
13091 F:      drivers/net/ethernet/marvell/prestera/
13092
13093 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13094 M:      Nicolas Pitre <nico@fluxnic.net>
13095 S:      Odd Fixes
13096 F:      drivers/mmc/host/mvsdio.*
13097
13098 MARVELL USB MDIO CONTROLLER DRIVER
13099 M:      Tobias Waldekranz <tobias@waldekranz.com>
13100 L:      netdev@vger.kernel.org
13101 S:      Maintained
13102 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13103 F:      drivers/net/mdio/mdio-mvusb.c
13104
13105 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13106 M:      Hu Ziji <huziji@marvell.com>
13107 L:      linux-mmc@vger.kernel.org
13108 S:      Supported
13109 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13110 F:      drivers/mmc/host/sdhci-xenon*
13111
13112 MATROX FRAMEBUFFER DRIVER
13113 L:      linux-fbdev@vger.kernel.org
13114 S:      Orphan
13115 F:      drivers/video/fbdev/matrox/matroxfb_*
13116 F:      include/uapi/linux/matroxfb.h
13117
13118 MAX15301 DRIVER
13119 M:      Daniel Nilsson <daniel.nilsson@flex.com>
13120 L:      linux-hwmon@vger.kernel.org
13121 S:      Maintained
13122 F:      Documentation/hwmon/max15301.rst
13123 F:      drivers/hwmon/pmbus/max15301.c
13124
13125 MAX16065 HARDWARE MONITOR DRIVER
13126 M:      Guenter Roeck <linux@roeck-us.net>
13127 L:      linux-hwmon@vger.kernel.org
13128 S:      Maintained
13129 F:      Documentation/hwmon/max16065.rst
13130 F:      drivers/hwmon/max16065.c
13131
13132 MAX2175 SDR TUNER DRIVER
13133 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
13134 L:      linux-media@vger.kernel.org
13135 S:      Maintained
13136 T:      git git://linuxtv.org/media_tree.git
13137 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
13138 F:      Documentation/userspace-api/media/drivers/max2175.rst
13139 F:      drivers/media/i2c/max2175*
13140 F:      include/uapi/linux/max2175.h
13141
13142 MAX31827 TEMPERATURE SWITCH DRIVER
13143 M:      Daniel Matyas <daniel.matyas@analog.com>
13144 L:      linux-hwmon@vger.kernel.org
13145 S:      Supported
13146 W:      https://ez.analog.com/linux-software-drivers
13147 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
13148 F:      Documentation/hwmon/max31827.rst
13149 F:      drivers/hwmon/max31827.c
13150
13151 MAX31335 RTC DRIVER
13152 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
13153 L:      linux-rtc@vger.kernel.org
13154 S:      Supported
13155 W:      https://ez.analog.com/linux-software-drivers
13156 F:      Documentation/devicetree/bindings/rtc/adi,max31335.yaml
13157 F:      drivers/rtc/rtc-max31335.c
13158
13159 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13160 L:      linux-hwmon@vger.kernel.org
13161 S:      Orphan
13162 F:      Documentation/hwmon/max6650.rst
13163 F:      drivers/hwmon/max6650.c
13164
13165 MAX6697 HARDWARE MONITOR DRIVER
13166 M:      Guenter Roeck <linux@roeck-us.net>
13167 L:      linux-hwmon@vger.kernel.org
13168 S:      Maintained
13169 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13170 F:      Documentation/hwmon/max6697.rst
13171 F:      drivers/hwmon/max6697.c
13172 F:      include/linux/platform_data/max6697.h
13173
13174 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13175 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13176 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13177 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13178 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13179 L:      linux-media@vger.kernel.org
13180 S:      Maintained
13181 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13182 F:      drivers/media/i2c/max9286.c
13183
13184 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13185 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13186 L:      linux-media@vger.kernel.org
13187 S:      Maintained
13188 F:      Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13189 F:      drivers/staging/media/max96712/max96712.c
13190
13191 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13192 M:      Peter Rosin <peda@axentia.se>
13193 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13194 S:      Maintained
13195 F:      Documentation/devicetree/bindings/sound/max9860.txt
13196 F:      sound/soc/codecs/max9860.*
13197
13198 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13199 M:      Andreas Klinger <ak@it-klinger.de>
13200 L:      linux-iio@vger.kernel.org
13201 S:      Maintained
13202 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13203 F:      drivers/iio/proximity/mb1232.c
13204
13205 MAXIM MAX11205 DRIVER
13206 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13207 L:      linux-iio@vger.kernel.org
13208 S:      Supported
13209 W:      https://ez.analog.com/linux-software-drivers
13210 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13211 F:      drivers/iio/adc/max11205.c
13212
13213 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13214 R:      Iskren Chernev <iskren.chernev@gmail.com>
13215 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13216 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13217 R:      Matheus Castello <matheus@castello.eng.br>
13218 L:      linux-pm@vger.kernel.org
13219 S:      Maintained
13220 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13221 F:      drivers/power/supply/max17040_battery.c
13222
13223 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13224 R:      Hans de Goede <hdegoede@redhat.com>
13225 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13226 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13227 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13228 R:      Purism Kernel Team <kernel@puri.sm>
13229 L:      linux-pm@vger.kernel.org
13230 S:      Maintained
13231 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13232 F:      drivers/power/supply/max17042_battery.c
13233
13234 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13235 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13236 L:      linux-kernel@vger.kernel.org
13237 S:      Maintained
13238 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13239 F:      drivers/regulator/max20086-regulator.c
13240
13241 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13242 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13243 L:      linux-iio@vger.kernel.org
13244 S:      Maintained
13245 F:      drivers/iio/temperature/max30208.c
13246
13247 MAXIM MAX77650 PMIC MFD DRIVER
13248 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13249 L:      linux-kernel@vger.kernel.org
13250 S:      Maintained
13251 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13252 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13253 F:      drivers/gpio/gpio-max77650.c
13254 F:      drivers/input/misc/max77650-onkey.c
13255 F:      drivers/leds/leds-max77650.c
13256 F:      drivers/mfd/max77650.c
13257 F:      drivers/power/supply/max77650-charger.c
13258 F:      drivers/regulator/max77650-regulator.c
13259 F:      include/linux/mfd/max77650.h
13260
13261 MAXIM MAX77714 PMIC MFD DRIVER
13262 M:      Luca Ceresoli <luca@lucaceresoli.net>
13263 S:      Maintained
13264 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13265 F:      drivers/mfd/max77714.c
13266 F:      include/linux/mfd/max77714.h
13267
13268 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13269 M:      Javier Martinez Canillas <javier@dowhile0.org>
13270 L:      linux-kernel@vger.kernel.org
13271 S:      Supported
13272 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13273 F:      drivers/regulator/max77802-regulator.c
13274 F:      include/dt-bindings/*/*max77802.h
13275
13276 MAXIM MAX77976 BATTERY CHARGER
13277 M:      Luca Ceresoli <luca@lucaceresoli.net>
13278 S:      Supported
13279 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13280 F:      drivers/power/supply/max77976_charger.c
13281
13282 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13283 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13284 L:      linux-pm@vger.kernel.org
13285 S:      Maintained
13286 B:      mailto:linux-samsung-soc@vger.kernel.org
13287 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13288 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13289 F:      drivers/power/supply/max14577_charger.c
13290 F:      drivers/power/supply/max77693_charger.c
13291
13292 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13293 M:      Chanwoo Choi <cw00.choi@samsung.com>
13294 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13295 L:      linux-kernel@vger.kernel.org
13296 S:      Maintained
13297 B:      mailto:linux-samsung-soc@vger.kernel.org
13298 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13299 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13300 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13301 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13302 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13303 F:      drivers/*/*max77843.c
13304 F:      drivers/*/max14577*.c
13305 F:      drivers/*/max77686*.c
13306 F:      drivers/*/max77693*.c
13307 F:      drivers/clk/clk-max77686.c
13308 F:      drivers/extcon/extcon-max14577.c
13309 F:      drivers/extcon/extcon-max77693.c
13310 F:      drivers/rtc/rtc-max77686.c
13311 F:      include/linux/mfd/max14577*.h
13312 F:      include/linux/mfd/max77686*.h
13313 F:      include/linux/mfd/max77693*.h
13314
13315 MAXIRADIO FM RADIO RECEIVER DRIVER
13316 M:      Hans Verkuil <hverkuil@xs4all.nl>
13317 L:      linux-media@vger.kernel.org
13318 S:      Maintained
13319 W:      https://linuxtv.org
13320 T:      git git://linuxtv.org/media_tree.git
13321 F:      drivers/media/radio/radio-maxiradio*
13322
13323 MAXLINEAR ETHERNET PHY DRIVER
13324 M:      Xu Liang <lxu@maxlinear.com>
13325 L:      netdev@vger.kernel.org
13326 S:      Supported
13327 F:      drivers/net/phy/mxl-gpy.c
13328
13329 MCAN MMIO DEVICE DRIVER
13330 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13331 L:      linux-can@vger.kernel.org
13332 S:      Maintained
13333 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13334 F:      drivers/net/can/m_can/m_can.c
13335 F:      drivers/net/can/m_can/m_can.h
13336 F:      drivers/net/can/m_can/m_can_platform.c
13337
13338 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13339 R:      Yasushi SHOJI <yashi@spacecubics.com>
13340 L:      linux-can@vger.kernel.org
13341 S:      Maintained
13342 F:      drivers/net/can/usb/mcba_usb.c
13343
13344 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13345 M:      Rishi Gupta <gupt21@gmail.com>
13346 L:      linux-i2c@vger.kernel.org
13347 L:      linux-input@vger.kernel.org
13348 S:      Maintained
13349 F:      drivers/hid/hid-mcp2221.c
13350
13351 MCP251XFD SPI-CAN NETWORK DRIVER
13352 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13353 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13354 R:      Thomas Kopp <thomas.kopp@microchip.com>
13355 L:      linux-can@vger.kernel.org
13356 S:      Maintained
13357 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13358 F:      drivers/net/can/spi/mcp251xfd/
13359
13360 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13361 M:      Peter Rosin <peda@axentia.se>
13362 L:      linux-iio@vger.kernel.org
13363 S:      Maintained
13364 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13365 F:      drivers/iio/potentiometer/mcp4018.c
13366 F:      drivers/iio/potentiometer/mcp4531.c
13367
13368 MCP4821 DAC DRIVER
13369 M:      Anshul Dalal <anshulusr@gmail.com>
13370 L:      linux-iio@vger.kernel.org
13371 S:      Maintained
13372 F:      Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
13373 F:      drivers/iio/dac/mcp4821.c
13374
13375 MCR20A IEEE-802.15.4 RADIO DRIVER
13376 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13377 L:      linux-wpan@vger.kernel.org
13378 S:      Odd Fixes
13379 W:      https://github.com/xueliu/mcr20a-linux
13380 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13381 F:      drivers/net/ieee802154/mcr20a.c
13382 F:      drivers/net/ieee802154/mcr20a.h
13383
13384 MDIO REGMAP DRIVER
13385 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13386 L:      netdev@vger.kernel.org
13387 S:      Maintained
13388 F:      drivers/net/mdio/mdio-regmap.c
13389 F:      include/linux/mdio/mdio-regmap.h
13390
13391 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13392 M:      William Breathitt Gray <william.gray@linaro.org>
13393 L:      linux-iio@vger.kernel.org
13394 S:      Maintained
13395 F:      drivers/iio/dac/cio-dac.c
13396
13397 MEDIA CONTROLLER FRAMEWORK
13398 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13399 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13400 L:      linux-media@vger.kernel.org
13401 S:      Supported
13402 W:      https://www.linuxtv.org
13403 T:      git git://linuxtv.org/media_tree.git
13404 F:      drivers/media/mc/
13405 F:      include/media/media-*.h
13406 F:      include/uapi/linux/media.h
13407
13408 MEDIA DRIVER FOR FREESCALE IMX PXP
13409 M:      Philipp Zabel <p.zabel@pengutronix.de>
13410 L:      linux-media@vger.kernel.org
13411 S:      Maintained
13412 T:      git git://linuxtv.org/media_tree.git
13413 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13414
13415 MEDIA DRIVERS FOR ASCOT2E
13416 M:      Sergey Kozlov <serjk@netup.ru>
13417 M:      Abylay Ospan <aospan@netup.ru>
13418 L:      linux-media@vger.kernel.org
13419 S:      Supported
13420 W:      https://linuxtv.org
13421 W:      http://netup.tv/
13422 T:      git git://linuxtv.org/media_tree.git
13423 F:      drivers/media/dvb-frontends/ascot2e*
13424
13425 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13426 M:      Jasmin Jessich <jasmin@anw.at>
13427 L:      linux-media@vger.kernel.org
13428 S:      Maintained
13429 W:      https://linuxtv.org
13430 T:      git git://linuxtv.org/media_tree.git
13431 F:      drivers/media/dvb-frontends/cxd2099*
13432
13433 MEDIA DRIVERS FOR CXD2841ER
13434 M:      Sergey Kozlov <serjk@netup.ru>
13435 M:      Abylay Ospan <aospan@netup.ru>
13436 L:      linux-media@vger.kernel.org
13437 S:      Supported
13438 W:      https://linuxtv.org
13439 W:      http://netup.tv/
13440 T:      git git://linuxtv.org/media_tree.git
13441 F:      drivers/media/dvb-frontends/cxd2841er*
13442
13443 MEDIA DRIVERS FOR CXD2880
13444 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13445 L:      linux-media@vger.kernel.org
13446 S:      Supported
13447 W:      http://linuxtv.org/
13448 T:      git git://linuxtv.org/media_tree.git
13449 F:      drivers/media/dvb-frontends/cxd2880/*
13450 F:      drivers/media/spi/cxd2880*
13451
13452 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13453 L:      linux-media@vger.kernel.org
13454 S:      Orphan
13455 W:      https://linuxtv.org
13456 T:      git git://linuxtv.org/media_tree.git
13457 F:      drivers/media/pci/ddbridge/*
13458
13459 MEDIA DRIVERS FOR FREESCALE IMX
13460 M:      Steve Longerbeam <slongerbeam@gmail.com>
13461 M:      Philipp Zabel <p.zabel@pengutronix.de>
13462 L:      linux-media@vger.kernel.org
13463 S:      Maintained
13464 T:      git git://linuxtv.org/media_tree.git
13465 F:      Documentation/admin-guide/media/imx.rst
13466 F:      Documentation/devicetree/bindings/media/imx.txt
13467 F:      drivers/staging/media/imx/
13468 F:      include/linux/imx-media.h
13469 F:      include/media/imx.h
13470
13471 MEDIA DRIVERS FOR FREESCALE IMX7/8
13472 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13473 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13474 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13475 R:      Purism Kernel Team <kernel@puri.sm>
13476 L:      linux-media@vger.kernel.org
13477 S:      Maintained
13478 T:      git git://linuxtv.org/media_tree.git
13479 F:      Documentation/admin-guide/media/imx7.rst
13480 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13481 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13482 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13483 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13484 F:      drivers/media/platform/nxp/imx7-media-csi.c
13485 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13486
13487 MEDIA DRIVERS FOR HELENE
13488 M:      Abylay Ospan <aospan@netup.ru>
13489 L:      linux-media@vger.kernel.org
13490 S:      Supported
13491 W:      https://linuxtv.org
13492 W:      http://netup.tv/
13493 T:      git git://linuxtv.org/media_tree.git
13494 F:      drivers/media/dvb-frontends/helene*
13495
13496 MEDIA DRIVERS FOR HORUS3A
13497 M:      Sergey Kozlov <serjk@netup.ru>
13498 M:      Abylay Ospan <aospan@netup.ru>
13499 L:      linux-media@vger.kernel.org
13500 S:      Supported
13501 W:      https://linuxtv.org
13502 W:      http://netup.tv/
13503 T:      git git://linuxtv.org/media_tree.git
13504 F:      drivers/media/dvb-frontends/horus3a*
13505
13506 MEDIA DRIVERS FOR LNBH25
13507 M:      Sergey Kozlov <serjk@netup.ru>
13508 M:      Abylay Ospan <aospan@netup.ru>
13509 L:      linux-media@vger.kernel.org
13510 S:      Supported
13511 W:      https://linuxtv.org
13512 W:      http://netup.tv/
13513 T:      git git://linuxtv.org/media_tree.git
13514 F:      drivers/media/dvb-frontends/lnbh25*
13515
13516 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13517 L:      linux-media@vger.kernel.org
13518 S:      Orphan
13519 W:      https://linuxtv.org
13520 T:      git git://linuxtv.org/media_tree.git
13521 F:      drivers/media/dvb-frontends/mxl5xx*
13522
13523 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13524 M:      Sergey Kozlov <serjk@netup.ru>
13525 M:      Abylay Ospan <aospan@netup.ru>
13526 L:      linux-media@vger.kernel.org
13527 S:      Supported
13528 W:      https://linuxtv.org
13529 W:      http://netup.tv/
13530 T:      git git://linuxtv.org/media_tree.git
13531 F:      drivers/media/pci/netup_unidvb/*
13532
13533 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13534 M:      Dmitry Osipenko <digetx@gmail.com>
13535 L:      linux-media@vger.kernel.org
13536 L:      linux-tegra@vger.kernel.org
13537 S:      Maintained
13538 T:      git git://linuxtv.org/media_tree.git
13539 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13540 F:      drivers/media/platform/nvidia/tegra-vde/
13541
13542 MEDIA DRIVERS FOR RENESAS - CEU
13543 M:      Jacopo Mondi <jacopo@jmondi.org>
13544 L:      linux-media@vger.kernel.org
13545 L:      linux-renesas-soc@vger.kernel.org
13546 S:      Supported
13547 T:      git git://linuxtv.org/media_tree.git
13548 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13549 F:      drivers/media/platform/renesas/renesas-ceu.c
13550 F:      include/media/drv-intf/renesas-ceu.h
13551
13552 MEDIA DRIVERS FOR RENESAS - DRIF
13553 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13554 L:      linux-media@vger.kernel.org
13555 L:      linux-renesas-soc@vger.kernel.org
13556 S:      Supported
13557 T:      git git://linuxtv.org/media_tree.git
13558 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13559 F:      drivers/media/platform/renesas/rcar_drif.c
13560
13561 MEDIA DRIVERS FOR RENESAS - FCP
13562 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13563 L:      linux-media@vger.kernel.org
13564 L:      linux-renesas-soc@vger.kernel.org
13565 S:      Supported
13566 T:      git git://linuxtv.org/media_tree.git
13567 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13568 F:      drivers/media/platform/renesas/rcar-fcp.c
13569 F:      include/media/rcar-fcp.h
13570
13571 MEDIA DRIVERS FOR RENESAS - FDP1
13572 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13573 L:      linux-media@vger.kernel.org
13574 L:      linux-renesas-soc@vger.kernel.org
13575 S:      Supported
13576 T:      git git://linuxtv.org/media_tree.git
13577 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13578 F:      drivers/media/platform/renesas/rcar_fdp1.c
13579
13580 MEDIA DRIVERS FOR RENESAS - VIN
13581 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13582 L:      linux-media@vger.kernel.org
13583 L:      linux-renesas-soc@vger.kernel.org
13584 S:      Supported
13585 T:      git git://linuxtv.org/media_tree.git
13586 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13587 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13588 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13589 F:      drivers/media/platform/renesas/rcar-isp.c
13590 F:      drivers/media/platform/renesas/rcar-vin/
13591
13592 MEDIA DRIVERS FOR RENESAS - VSP1
13593 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13594 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13595 L:      linux-media@vger.kernel.org
13596 L:      linux-renesas-soc@vger.kernel.org
13597 S:      Supported
13598 T:      git git://linuxtv.org/media_tree.git
13599 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13600 F:      drivers/media/platform/renesas/vsp1/
13601
13602 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13603 L:      linux-media@vger.kernel.org
13604 S:      Orphan
13605 W:      https://linuxtv.org
13606 T:      git git://linuxtv.org/media_tree.git
13607 F:      drivers/media/dvb-frontends/stv0910*
13608
13609 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13610 L:      linux-media@vger.kernel.org
13611 S:      Orphan
13612 W:      https://linuxtv.org
13613 T:      git git://linuxtv.org/media_tree.git
13614 F:      drivers/media/dvb-frontends/stv6111*
13615
13616 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
13617 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13618 M:      Alain Volmat <alain.volmat@foss.st.com>
13619 L:      linux-media@vger.kernel.org
13620 S:      Supported
13621 T:      git git://linuxtv.org/media_tree.git
13622 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13623 F:      Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
13624 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13625 F:      drivers/media/platform/st/stm32/stm32-dcmipp/*
13626
13627 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13628 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13629 L:      linux-media@vger.kernel.org
13630 S:      Maintained
13631 W:      https://linuxtv.org
13632 Q:      http://patchwork.kernel.org/project/linux-media/list/
13633 T:      git git://linuxtv.org/media_tree.git
13634 F:      Documentation/admin-guide/media/
13635 F:      Documentation/devicetree/bindings/media/
13636 F:      Documentation/driver-api/media/
13637 F:      Documentation/userspace-api/media/
13638 F:      drivers/media/
13639 F:      drivers/staging/media/
13640 F:      include/dt-bindings/media/
13641 F:      include/linux/platform_data/media/
13642 F:      include/media/
13643 F:      include/uapi/linux/dvb/
13644 F:      include/uapi/linux/ivtv*
13645 F:      include/uapi/linux/media.h
13646 F:      include/uapi/linux/uvcvideo.h
13647 F:      include/uapi/linux/v4l2-*
13648 F:      include/uapi/linux/videodev2.h
13649
13650 MEDIATEK BLUETOOTH DRIVER
13651 M:      Sean Wang <sean.wang@mediatek.com>
13652 L:      linux-bluetooth@vger.kernel.org
13653 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13654 S:      Maintained
13655 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13656 F:      drivers/bluetooth/btmtkuart.c
13657
13658 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13659 M:      Sean Wang <sean.wang@mediatek.com>
13660 L:      linux-pm@vger.kernel.org
13661 S:      Maintained
13662 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13663 F:      drivers/power/reset/mt6323-poweroff.c
13664
13665 MEDIATEK CIR DRIVER
13666 M:      Sean Wang <sean.wang@mediatek.com>
13667 S:      Maintained
13668 F:      drivers/media/rc/mtk-cir.c
13669
13670 MEDIATEK DMA DRIVER
13671 M:      Sean Wang <sean.wang@mediatek.com>
13672 L:      dmaengine@vger.kernel.org
13673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13674 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13675 S:      Maintained
13676 F:      Documentation/devicetree/bindings/dma/mtk-*
13677 F:      drivers/dma/mediatek/
13678
13679 MEDIATEK ETHERNET DRIVER
13680 M:      Felix Fietkau <nbd@nbd.name>
13681 M:      Sean Wang <sean.wang@mediatek.com>
13682 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13683 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13684 L:      netdev@vger.kernel.org
13685 S:      Maintained
13686 F:      drivers/net/ethernet/mediatek/
13687
13688 MEDIATEK ETHERNET PCS DRIVER
13689 M:      Alexander Couzens <lynxis@fe80.eu>
13690 M:      Daniel Golle <daniel@makrotopia.org>
13691 L:      netdev@vger.kernel.org
13692 S:      Maintained
13693 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13694 F:      include/linux/pcs/pcs-mtk-lynxi.h
13695
13696 MEDIATEK ETHERNET PHY DRIVERS
13697 M:      Daniel Golle <daniel@makrotopia.org>
13698 M:      Qingfang Deng <dqfext@gmail.com>
13699 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13700 L:      netdev@vger.kernel.org
13701 S:      Maintained
13702 F:      drivers/net/phy/mediatek-ge-soc.c
13703 F:      drivers/net/phy/mediatek-ge.c
13704
13705 MEDIATEK I2C CONTROLLER DRIVER
13706 M:      Qii Wang <qii.wang@mediatek.com>
13707 L:      linux-i2c@vger.kernel.org
13708 S:      Maintained
13709 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13710 F:      drivers/i2c/busses/i2c-mt65xx.c
13711
13712 MEDIATEK IOMMU DRIVER
13713 M:      Yong Wu <yong.wu@mediatek.com>
13714 L:      iommu@lists.linux.dev
13715 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13716 S:      Supported
13717 F:      Documentation/devicetree/bindings/iommu/mediatek*
13718 F:      drivers/iommu/mtk_iommu*
13719 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13720 F:      include/dt-bindings/memory/mt*-port.h
13721
13722 MEDIATEK JPEG DRIVER
13723 M:      Bin Liu <bin.liu@mediatek.com>
13724 S:      Supported
13725 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13726 F:      drivers/media/platform/mediatek/jpeg/
13727
13728 MEDIATEK KEYPAD DRIVER
13729 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13730 S:      Supported
13731 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13732 F:      drivers/input/keyboard/mt6779-keypad.c
13733
13734 MEDIATEK MDP DRIVER
13735 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13736 M:      Houlong Wei <houlong.wei@mediatek.com>
13737 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13738 S:      Supported
13739 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13740 F:      drivers/media/platform/mediatek/mdp/
13741 F:      drivers/media/platform/mediatek/vpu/
13742
13743 MEDIATEK MEDIA DRIVER
13744 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13745 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13746 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13747 S:      Supported
13748 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13749 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13750 F:      drivers/media/platform/mediatek/vcodec/
13751 F:      drivers/media/platform/mediatek/vpu/
13752
13753 MEDIATEK MMC/SD/SDIO DRIVER
13754 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13755 S:      Maintained
13756 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13757 F:      drivers/mmc/host/mtk-sd.c
13758
13759 MEDIATEK MT76 WIRELESS LAN DRIVER
13760 M:      Felix Fietkau <nbd@nbd.name>
13761 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13762 M:      Ryder Lee <ryder.lee@mediatek.com>
13763 R:      Shayne Chen <shayne.chen@mediatek.com>
13764 R:      Sean Wang <sean.wang@mediatek.com>
13765 L:      linux-wireless@vger.kernel.org
13766 S:      Maintained
13767 T:      git https://github.com/nbd168/wireless
13768 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13769 F:      drivers/net/wireless/mediatek/mt76/
13770
13771 MEDIATEK MT7601U WIRELESS LAN DRIVER
13772 M:      Jakub Kicinski <kuba@kernel.org>
13773 L:      linux-wireless@vger.kernel.org
13774 S:      Maintained
13775 F:      drivers/net/wireless/mediatek/mt7601u/
13776
13777 MEDIATEK MT7621 CLOCK DRIVER
13778 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13779 S:      Maintained
13780 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13781 F:      drivers/clk/ralink/clk-mt7621.c
13782
13783 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13784 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13785 S:      Maintained
13786 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13787 F:      drivers/pci/controller/pcie-mt7621.c
13788
13789 MEDIATEK MT7621 PHY PCI DRIVER
13790 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13791 S:      Maintained
13792 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13793 F:      drivers/phy/ralink/phy-mt7621-pci.c
13794
13795 MEDIATEK MT7621/28/88 I2C DRIVER
13796 M:      Stefan Roese <sr@denx.de>
13797 L:      linux-i2c@vger.kernel.org
13798 S:      Maintained
13799 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13800 F:      drivers/i2c/busses/i2c-mt7621.c
13801
13802 MEDIATEK MTMIPS CLOCK DRIVER
13803 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13804 S:      Maintained
13805 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13806 F:      drivers/clk/ralink/clk-mtmips.c
13807
13808 MEDIATEK NAND CONTROLLER DRIVER
13809 L:      linux-mtd@lists.infradead.org
13810 S:      Orphan
13811 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13812 F:      drivers/mtd/nand/raw/mtk_*
13813
13814 MEDIATEK PMIC LED DRIVER
13815 M:      Sean Wang <sean.wang@mediatek.com>
13816 S:      Maintained
13817 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13818 F:      drivers/leds/leds-mt6323.c
13819
13820 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13821 M:      Sean Wang <sean.wang@mediatek.com>
13822 S:      Maintained
13823 F:      drivers/char/hw_random/mtk-rng.c
13824
13825 MEDIATEK SMI DRIVER
13826 M:      Yong Wu <yong.wu@mediatek.com>
13827 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13828 S:      Supported
13829 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13830 F:      drivers/memory/mtk-smi.c
13831 F:      include/soc/mediatek/smi.h
13832
13833 MEDIATEK SWITCH DRIVER
13834 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13835 M:      Daniel Golle <daniel@makrotopia.org>
13836 M:      DENG Qingfang <dqfext@gmail.com>
13837 M:      Sean Wang <sean.wang@mediatek.com>
13838 L:      netdev@vger.kernel.org
13839 S:      Maintained
13840 F:      drivers/net/dsa/mt7530-mdio.c
13841 F:      drivers/net/dsa/mt7530-mmio.c
13842 F:      drivers/net/dsa/mt7530.*
13843 F:      net/dsa/tag_mtk.c
13844
13845 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13846 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13847 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13848 R:      Liu Haijun <haijun.liu@mediatek.com>
13849 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13850 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13851 L:      netdev@vger.kernel.org
13852 S:      Supported
13853 F:      drivers/net/wwan/t7xx/
13854
13855 MEDIATEK USB3 DRD IP DRIVER
13856 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13857 L:      linux-usb@vger.kernel.org
13858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13859 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13860 S:      Maintained
13861 F:      Documentation/devicetree/bindings/usb/mediatek,*
13862 F:      drivers/usb/host/xhci-mtk*
13863 F:      drivers/usb/mtu3/
13864
13865 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13866 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13867 M:      Ian Ray <ian.ray@ge.com>
13868 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13869 S:      Maintained
13870 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13871 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13872
13873 MEGARAID SCSI/SAS DRIVERS
13874 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13875 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13876 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13877 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13878 L:      megaraidlinux.pdl@broadcom.com
13879 L:      linux-scsi@vger.kernel.org
13880 S:      Maintained
13881 W:      http://www.avagotech.com/support/
13882 F:      Documentation/scsi/megaraid.rst
13883 F:      drivers/scsi/megaraid.*
13884 F:      drivers/scsi/megaraid/
13885
13886 MELEXIS MLX90614 DRIVER
13887 M:      Crt Mori <cmo@melexis.com>
13888 L:      linux-iio@vger.kernel.org
13889 S:      Supported
13890 W:      http://www.melexis.com
13891 F:      drivers/iio/temperature/mlx90614.c
13892
13893 MELEXIS MLX90632 DRIVER
13894 M:      Crt Mori <cmo@melexis.com>
13895 L:      linux-iio@vger.kernel.org
13896 S:      Supported
13897 W:      http://www.melexis.com
13898 F:      drivers/iio/temperature/mlx90632.c
13899
13900 MELEXIS MLX90635 DRIVER
13901 M:      Crt Mori <cmo@melexis.com>
13902 L:      linux-iio@vger.kernel.org
13903 S:      Supported
13904 W:      http://www.melexis.com
13905 F:      drivers/iio/temperature/mlx90635.c
13906
13907 MELFAS MIP4 TOUCHSCREEN DRIVER
13908 M:      Sangwon Jee <jeesw@melfas.com>
13909 S:      Supported
13910 W:      http://www.melfas.com
13911 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13912 F:      drivers/input/touchscreen/melfas_mip4.c
13913
13914 MELLANOX BLUEFIELD I2C DRIVER
13915 M:      Khalil Blaiech <kblaiech@nvidia.com>
13916 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13917 L:      linux-i2c@vger.kernel.org
13918 S:      Supported
13919 F:      drivers/i2c/busses/i2c-mlxbf.c
13920
13921 MELLANOX ETHERNET DRIVER (mlx4_en)
13922 M:      Tariq Toukan <tariqt@nvidia.com>
13923 L:      netdev@vger.kernel.org
13924 S:      Supported
13925 W:      http://www.mellanox.com
13926 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13927 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13928
13929 MELLANOX ETHERNET DRIVER (mlx5e)
13930 M:      Saeed Mahameed <saeedm@nvidia.com>
13931 L:      netdev@vger.kernel.org
13932 S:      Supported
13933 W:      http://www.mellanox.com
13934 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13935 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13936
13937 MELLANOX ETHERNET INNOVA DRIVERS
13938 R:      Boris Pismenny <borisp@nvidia.com>
13939 L:      netdev@vger.kernel.org
13940 S:      Supported
13941 W:      http://www.mellanox.com
13942 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13943 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13944 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13945 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13946
13947 MELLANOX ETHERNET SWITCH DRIVERS
13948 M:      Ido Schimmel <idosch@nvidia.com>
13949 M:      Petr Machata <petrm@nvidia.com>
13950 L:      netdev@vger.kernel.org
13951 S:      Supported
13952 W:      http://www.mellanox.com
13953 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13954 F:      drivers/net/ethernet/mellanox/mlxsw/
13955 F:      tools/testing/selftests/drivers/net/mlxsw/
13956
13957 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13958 M:      mlxsw@nvidia.com
13959 L:      netdev@vger.kernel.org
13960 S:      Supported
13961 W:      http://www.mellanox.com
13962 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13963 F:      drivers/net/ethernet/mellanox/mlxfw/
13964
13965 MELLANOX HARDWARE PLATFORM SUPPORT
13966 M:      Hans de Goede <hdegoede@redhat.com>
13967 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13968 M:      Vadim Pasternak <vadimp@nvidia.com>
13969 L:      platform-driver-x86@vger.kernel.org
13970 S:      Supported
13971 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13972 F:      drivers/platform/mellanox/
13973 F:      include/linux/platform_data/mlxreg.h
13974
13975 MELLANOX MLX4 core VPI driver
13976 M:      Tariq Toukan <tariqt@nvidia.com>
13977 L:      netdev@vger.kernel.org
13978 L:      linux-rdma@vger.kernel.org
13979 S:      Supported
13980 W:      http://www.mellanox.com
13981 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13982 F:      drivers/net/ethernet/mellanox/mlx4/
13983 F:      include/linux/mlx4/
13984
13985 MELLANOX MLX4 IB driver
13986 M:      Yishai Hadas <yishaih@nvidia.com>
13987 L:      linux-rdma@vger.kernel.org
13988 S:      Supported
13989 W:      http://www.mellanox.com
13990 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13991 F:      drivers/infiniband/hw/mlx4/
13992 F:      include/linux/mlx4/
13993 F:      include/uapi/rdma/mlx4-abi.h
13994
13995 MELLANOX MLX5 core VPI driver
13996 M:      Saeed Mahameed <saeedm@nvidia.com>
13997 M:      Leon Romanovsky <leonro@nvidia.com>
13998 L:      netdev@vger.kernel.org
13999 L:      linux-rdma@vger.kernel.org
14000 S:      Supported
14001 W:      http://www.mellanox.com
14002 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14003 F:      Documentation/networking/device_drivers/ethernet/mellanox/
14004 F:      drivers/net/ethernet/mellanox/mlx5/core/
14005 F:      include/linux/mlx5/
14006
14007 MELLANOX MLX5 IB driver
14008 M:      Leon Romanovsky <leonro@nvidia.com>
14009 L:      linux-rdma@vger.kernel.org
14010 S:      Supported
14011 W:      http://www.mellanox.com
14012 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14013 F:      drivers/infiniband/hw/mlx5/
14014 F:      include/linux/mlx5/
14015 F:      include/uapi/rdma/mlx5-abi.h
14016
14017 MELLANOX MLX5 VDPA DRIVER
14018 M:      Dragos Tatulea <dtatulea@nvidia.com>
14019 L:      virtualization@lists.linux-foundation.org
14020 S:      Supported
14021 F:      drivers/vdpa/mlx5/
14022
14023 MELLANOX MLXCPLD I2C AND MUX DRIVER
14024 M:      Vadim Pasternak <vadimp@nvidia.com>
14025 M:      Michael Shych <michaelsh@nvidia.com>
14026 L:      linux-i2c@vger.kernel.org
14027 S:      Supported
14028 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
14029 F:      drivers/i2c/busses/i2c-mlxcpld.c
14030 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
14031
14032 MELLANOX MLXCPLD LED DRIVER
14033 M:      Vadim Pasternak <vadimp@nvidia.com>
14034 L:      linux-leds@vger.kernel.org
14035 S:      Supported
14036 F:      Documentation/leds/leds-mlxcpld.rst
14037 F:      drivers/leds/leds-mlxcpld.c
14038 F:      drivers/leds/leds-mlxreg.c
14039
14040 MELLANOX PLATFORM DRIVER
14041 M:      Vadim Pasternak <vadimp@nvidia.com>
14042 L:      platform-driver-x86@vger.kernel.org
14043 S:      Supported
14044 F:      drivers/platform/x86/mlx-platform.c
14045
14046 MEMBARRIER SUPPORT
14047 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14048 M:      "Paul E. McKenney" <paulmck@kernel.org>
14049 L:      linux-kernel@vger.kernel.org
14050 S:      Supported
14051 F:      arch/powerpc/include/asm/membarrier.h
14052 F:      include/uapi/linux/membarrier.h
14053 F:      kernel/sched/membarrier.c
14054
14055 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
14056 M:      Mike Rapoport <rppt@kernel.org>
14057 L:      linux-mm@kvack.org
14058 S:      Maintained
14059 F:      Documentation/core-api/boot-time-mm.rst
14060 F:      include/linux/memblock.h
14061 F:      mm/memblock.c
14062 F:      mm/mm_init.c
14063 F:      tools/testing/memblock/
14064
14065 MEMORY CONTROLLER DRIVERS
14066 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
14067 L:      linux-kernel@vger.kernel.org
14068 S:      Maintained
14069 B:      mailto:krzysztof.kozlowski@linaro.org
14070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
14071 F:      Documentation/devicetree/bindings/memory-controllers/
14072 F:      drivers/memory/
14073 F:      include/dt-bindings/memory/
14074 F:      include/memory/
14075
14076 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
14077 M:      Dmitry Osipenko <digetx@gmail.com>
14078 L:      linux-pm@vger.kernel.org
14079 L:      linux-tegra@vger.kernel.org
14080 S:      Maintained
14081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
14082 F:      drivers/devfreq/tegra30-devfreq.c
14083
14084 MEMORY HOT(UN)PLUG
14085 M:      David Hildenbrand <david@redhat.com>
14086 M:      Oscar Salvador <osalvador@suse.de>
14087 L:      linux-mm@kvack.org
14088 S:      Maintained
14089 F:      Documentation/admin-guide/mm/memory-hotplug.rst
14090 F:      Documentation/core-api/memory-hotplug.rst
14091 F:      drivers/base/memory.c
14092 F:      include/linux/memory_hotplug.h
14093 F:      mm/memory_hotplug.c
14094 F:      tools/testing/selftests/memory-hotplug/
14095
14096 MEMORY MANAGEMENT
14097 M:      Andrew Morton <akpm@linux-foundation.org>
14098 L:      linux-mm@kvack.org
14099 S:      Maintained
14100 W:      http://www.linux-mm.org
14101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14102 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14103 F:      include/linux/gfp.h
14104 F:      include/linux/gfp_types.h
14105 F:      include/linux/memory_hotplug.h
14106 F:      include/linux/mm.h
14107 F:      include/linux/mmzone.h
14108 F:      include/linux/pagewalk.h
14109 F:      include/linux/rmap.h
14110 F:      include/trace/events/ksm.h
14111 F:      mm/
14112 F:      tools/mm/
14113 F:      tools/testing/selftests/mm/
14114
14115 MEMORY MAPPING
14116 M:      Andrew Morton <akpm@linux-foundation.org>
14117 R:      Liam R. Howlett <Liam.Howlett@oracle.com>
14118 R:      Vlastimil Babka <vbabka@suse.cz>
14119 R:      Lorenzo Stoakes <lstoakes@gmail.com>
14120 L:      linux-mm@kvack.org
14121 S:      Maintained
14122 W:      http://www.linux-mm.org
14123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14124 F:      mm/mmap.c
14125
14126 MEMORY TECHNOLOGY DEVICES (MTD)
14127 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14128 M:      Richard Weinberger <richard@nod.at>
14129 M:      Vignesh Raghavendra <vigneshr@ti.com>
14130 L:      linux-mtd@lists.infradead.org
14131 S:      Maintained
14132 W:      http://www.linux-mtd.infradead.org/
14133 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14134 C:      irc://irc.oftc.net/mtd
14135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14137 F:      Documentation/devicetree/bindings/mtd/
14138 F:      drivers/mtd/
14139 F:      include/linux/mtd/
14140 F:      include/uapi/mtd/
14141
14142 MEMSENSING MICROSYSTEMS MSA311 DRIVER
14143 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
14144 L:      linux-iio@vger.kernel.org
14145 S:      Maintained
14146 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14147 F:      drivers/iio/accel/msa311.c
14148
14149 MEN A21 WATCHDOG DRIVER
14150 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14151 L:      linux-watchdog@vger.kernel.org
14152 S:      Maintained
14153 F:      drivers/watchdog/mena21_wdt.c
14154
14155 MEN CHAMELEON BUS (mcb)
14156 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14157 S:      Maintained
14158 F:      Documentation/driver-api/men-chameleon-bus.rst
14159 F:      drivers/mcb/
14160 F:      include/linux/mcb.h
14161
14162 MEN F21BMC (Board Management Controller)
14163 M:      Andreas Werner <andreas.werner@men.de>
14164 S:      Supported
14165 F:      Documentation/hwmon/menf21bmc.rst
14166 F:      drivers/hwmon/menf21bmc_hwmon.c
14167 F:      drivers/leds/leds-menf21bmc.c
14168 F:      drivers/mfd/menf21bmc.c
14169 F:      drivers/watchdog/menf21bmc_wdt.c
14170
14171 MEN Z069 WATCHDOG DRIVER
14172 M:      Johannes Thumshirn <jth@kernel.org>
14173 L:      linux-watchdog@vger.kernel.org
14174 S:      Maintained
14175 F:      drivers/watchdog/menz69_wdt.c
14176
14177 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14178 M:      Neil Armstrong <neil.armstrong@linaro.org>
14179 L:      linux-media@vger.kernel.org
14180 L:      linux-amlogic@lists.infradead.org
14181 S:      Supported
14182 W:      http://linux-meson.com/
14183 T:      git git://linuxtv.org/media_tree.git
14184 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14185 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
14186 F:      drivers/media/cec/platform/meson/ao-cec.c
14187
14188 MESON GE2D DRIVER FOR AMLOGIC SOCS
14189 M:      Neil Armstrong <neil.armstrong@linaro.org>
14190 L:      linux-media@vger.kernel.org
14191 L:      linux-amlogic@lists.infradead.org
14192 S:      Supported
14193 T:      git git://linuxtv.org/media_tree.git
14194 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14195 F:      drivers/media/platform/amlogic/meson-ge2d/
14196
14197 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14198 M:      Liang Yang <liang.yang@amlogic.com>
14199 L:      linux-mtd@lists.infradead.org
14200 S:      Maintained
14201 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14202 F:      drivers/mtd/nand/raw/meson_*
14203
14204 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14205 M:      Neil Armstrong <neil.armstrong@linaro.org>
14206 L:      linux-media@vger.kernel.org
14207 L:      linux-amlogic@lists.infradead.org
14208 S:      Supported
14209 T:      git git://linuxtv.org/media_tree.git
14210 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14211 F:      drivers/staging/media/meson/vdec/
14212
14213 METHODE UDPU SUPPORT
14214 M:      Robert Marko <robert.marko@sartura.hr>
14215 S:      Maintained
14216 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14217 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14218
14219 MHI BUS
14220 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14221 L:      mhi@lists.linux.dev
14222 L:      linux-arm-msm@vger.kernel.org
14223 S:      Maintained
14224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14225 F:      Documentation/ABI/stable/sysfs-bus-mhi
14226 F:      Documentation/mhi/
14227 F:      drivers/bus/mhi/
14228 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14229 F:      include/linux/mhi.h
14230
14231 MICROBLAZE ARCHITECTURE
14232 M:      Michal Simek <monstr@monstr.eu>
14233 S:      Supported
14234 W:      http://www.monstr.eu/fdt/
14235 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14236 F:      arch/microblaze/
14237
14238 MICROBLAZE TMR INJECT
14239 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14240 S:      Supported
14241 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14242 F:      drivers/misc/xilinx_tmr_inject.c
14243
14244 MICROBLAZE TMR MANAGER
14245 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14246 S:      Supported
14247 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14248 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14249 F:      drivers/misc/xilinx_tmr_manager.c
14250
14251 MICROCHIP AT91 DMA DRIVERS
14252 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14253 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14255 L:      dmaengine@vger.kernel.org
14256 S:      Supported
14257 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14258 F:      drivers/dma/at_hdmac.c
14259 F:      drivers/dma/at_xdmac.c
14260 F:      include/dt-bindings/dma/at91.h
14261
14262 MICROCHIP AT91 SERIAL DRIVER
14263 M:      Richard Genoud <richard.genoud@gmail.com>
14264 S:      Maintained
14265 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14266 F:      drivers/tty/serial/atmel_serial.c
14267 F:      drivers/tty/serial/atmel_serial.h
14268
14269 MICROCHIP AT91 USART MFD DRIVER
14270 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14271 L:      linux-kernel@vger.kernel.org
14272 S:      Supported
14273 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14274 F:      drivers/mfd/at91-usart.c
14275 F:      include/dt-bindings/mfd/at91-usart.h
14276
14277 MICROCHIP AT91 USART SPI DRIVER
14278 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14279 L:      linux-spi@vger.kernel.org
14280 S:      Supported
14281 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14282 F:      drivers/spi/spi-at91-usart.c
14283
14284 MICROCHIP AUDIO ASOC DRIVERS
14285 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14286 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14287 S:      Supported
14288 F:      Documentation/devicetree/bindings/sound/atmel*
14289 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14290 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14291 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14292 F:      sound/soc/atmel
14293
14294 MICROCHIP CSI2DC DRIVER
14295 M:      Eugen Hristev <eugen.hristev@microchip.com>
14296 L:      linux-media@vger.kernel.org
14297 S:      Supported
14298 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14299 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14300
14301 MICROCHIP ECC DRIVER
14302 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14303 L:      linux-crypto@vger.kernel.org
14304 S:      Maintained
14305 F:      drivers/crypto/atmel-ecc.*
14306
14307 MICROCHIP EIC DRIVER
14308 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14310 S:      Supported
14311 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14312 F:      drivers/irqchip/irq-mchp-eic.c
14313
14314 MICROCHIP I2C DRIVER
14315 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14316 L:      linux-i2c@vger.kernel.org
14317 S:      Supported
14318 F:      drivers/i2c/busses/i2c-at91-*.c
14319 F:      drivers/i2c/busses/i2c-at91.h
14320
14321 MICROCHIP ISC DRIVER
14322 M:      Eugen Hristev <eugen.hristev@microchip.com>
14323 L:      linux-media@vger.kernel.org
14324 S:      Supported
14325 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14326 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14327 F:      drivers/media/platform/microchip/microchip-isc*
14328 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14329 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14330 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14331 F:      include/linux/atmel-isc-media.h
14332
14333 MICROCHIP ISI DRIVER
14334 M:      Eugen Hristev <eugen.hristev@microchip.com>
14335 L:      linux-media@vger.kernel.org
14336 S:      Supported
14337 F:      drivers/media/platform/atmel/atmel-isi.c
14338 F:      drivers/media/platform/atmel/atmel-isi.h
14339
14340 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14341 M:      Woojung Huh <woojung.huh@microchip.com>
14342 M:      UNGLinuxDriver@microchip.com
14343 L:      netdev@vger.kernel.org
14344 S:      Maintained
14345 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14346 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14347 F:      drivers/net/dsa/microchip/*
14348 F:      include/linux/dsa/ksz_common.h
14349 F:      include/linux/platform_data/microchip-ksz.h
14350 F:      net/dsa/tag_ksz.c
14351
14352 MICROCHIP LAN743X ETHERNET DRIVER
14353 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14354 M:      UNGLinuxDriver@microchip.com
14355 L:      netdev@vger.kernel.org
14356 S:      Maintained
14357 F:      drivers/net/ethernet/microchip/lan743x_*
14358
14359 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14360 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14361 R:      UNGLinuxDriver@microchip.com
14362 L:      netdev@vger.kernel.org
14363 S:      Maintained
14364 F:      drivers/net/phy/microchip_t1.c
14365
14366 MICROCHIP LAN966X ETHERNET DRIVER
14367 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14368 M:      UNGLinuxDriver@microchip.com
14369 L:      netdev@vger.kernel.org
14370 S:      Maintained
14371 F:      drivers/net/ethernet/microchip/lan966x/*
14372
14373 MICROCHIP LCDFB DRIVER
14374 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14375 L:      linux-fbdev@vger.kernel.org
14376 S:      Maintained
14377 F:      drivers/video/fbdev/atmel_lcdfb.c
14378 F:      include/video/atmel_lcdc.h
14379
14380 MICROCHIP MCP16502 PMIC DRIVER
14381 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14383 S:      Supported
14384 F:      Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
14385 F:      drivers/regulator/mcp16502.c
14386
14387 MICROCHIP MCP3564 ADC DRIVER
14388 M:      Marius Cristea <marius.cristea@microchip.com>
14389 L:      linux-iio@vger.kernel.org
14390 S:      Supported
14391 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
14392 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14393 F:      drivers/iio/adc/mcp3564.c
14394
14395 MICROCHIP MCP3911 ADC DRIVER
14396 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14397 M:      Kent Gustavsson <kent@minoris.se>
14398 L:      linux-iio@vger.kernel.org
14399 S:      Maintained
14400 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14401 F:      drivers/iio/adc/mcp3911.c
14402
14403 MICROCHIP MMC/SD/SDIO MCI DRIVER
14404 M:      Aubin Constans <aubin.constans@microchip.com>
14405 S:      Maintained
14406 F:      drivers/mmc/host/atmel-mci.c
14407
14408 MICROCHIP NAND DRIVER
14409 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14410 L:      linux-mtd@lists.infradead.org
14411 S:      Supported
14412 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14413 F:      drivers/mtd/nand/raw/atmel/*
14414
14415 MICROCHIP OTPC DRIVER
14416 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14418 S:      Supported
14419 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14420 F:      drivers/nvmem/microchip-otpc.c
14421 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14422
14423 MICROCHIP PCI1XXXX GP DRIVER
14424 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14425 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14426 L:      linux-gpio@vger.kernel.org
14427 S:      Supported
14428 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14429 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14430 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14431 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14432
14433 MICROCHIP PCI1XXXX I2C DRIVER
14434 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14435 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14436 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14437 L:      linux-i2c@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14440
14441 MICROCHIP PCIe UART DRIVER
14442 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14443 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14444 L:      linux-serial@vger.kernel.org
14445 S:      Maintained
14446 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14447
14448 MICROCHIP POLARFIRE FPGA DRIVERS
14449 M:      Conor Dooley <conor.dooley@microchip.com>
14450 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14451 L:      linux-fpga@vger.kernel.org
14452 S:      Supported
14453 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14454 F:      drivers/fpga/microchip-spi.c
14455
14456 MICROCHIP PWM DRIVER
14457 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14459 L:      linux-pwm@vger.kernel.org
14460 S:      Supported
14461 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14462 F:      drivers/pwm/pwm-atmel.c
14463
14464 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14465 M:      Eugen Hristev <eugen.hristev@microchip.com>
14466 L:      linux-iio@vger.kernel.org
14467 S:      Supported
14468 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14469 F:      drivers/iio/adc/at91-sama5d2_adc.c
14470 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14471
14472 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14473 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14474 S:      Supported
14475 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14476 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14477
14478 MICROCHIP SOC DRIVERS
14479 M:      Conor Dooley <conor@kernel.org>
14480 S:      Supported
14481 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14482 F:      drivers/soc/microchip/
14483
14484 MICROCHIP SPI DRIVER
14485 M:      Ryan Wanner <ryan.wanner@microchip.com>
14486 S:      Supported
14487 F:      drivers/spi/spi-atmel.*
14488
14489 MICROCHIP SSC DRIVER
14490 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14492 S:      Supported
14493 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14494 F:      drivers/misc/atmel-ssc.c
14495 F:      include/linux/atmel-ssc.h
14496
14497 Microchip Timer Counter Block (TCB) Capture Driver
14498 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14500 L:      linux-iio@vger.kernel.org
14501 S:      Maintained
14502 F:      drivers/counter/microchip-tcb-capture.c
14503
14504 MICROCHIP USB251XB DRIVER
14505 M:      Richard Leitner <richard.leitner@skidata.com>
14506 L:      linux-usb@vger.kernel.org
14507 S:      Maintained
14508 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14509 F:      drivers/usb/misc/usb251xb.c
14510
14511 MICROCHIP USBA UDC DRIVER
14512 M:      Cristian Birsan <cristian.birsan@microchip.com>
14513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14514 S:      Supported
14515 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14516
14517 MICROCHIP WILC1000 WIFI DRIVER
14518 M:      Ajay Singh <ajay.kathat@microchip.com>
14519 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14520 L:      linux-wireless@vger.kernel.org
14521 S:      Supported
14522 F:      drivers/net/wireless/microchip/wilc1000/
14523
14524 MICROSEMI MIPS SOCS
14525 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14526 M:      UNGLinuxDriver@microchip.com
14527 L:      linux-mips@vger.kernel.org
14528 S:      Supported
14529 F:      Documentation/devicetree/bindings/mips/mscc.txt
14530 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14531 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14532 F:      arch/mips/boot/dts/mscc/
14533 F:      arch/mips/configs/generic/board-ocelot.config
14534 F:      arch/mips/generic/board-ocelot.c
14535
14536 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14537 M:      Don Brace <don.brace@microchip.com>
14538 L:      storagedev@microchip.com
14539 L:      linux-scsi@vger.kernel.org
14540 S:      Supported
14541 F:      Documentation/scsi/smartpqi.rst
14542 F:      drivers/scsi/smartpqi/Kconfig
14543 F:      drivers/scsi/smartpqi/Makefile
14544 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14545 F:      include/linux/cciss*.h
14546 F:      include/uapi/linux/cciss*.h
14547
14548 MICROSOFT MANA RDMA DRIVER
14549 M:      Long Li <longli@microsoft.com>
14550 M:      Ajay Sharma <sharmaajay@microsoft.com>
14551 L:      linux-rdma@vger.kernel.org
14552 S:      Supported
14553 F:      drivers/infiniband/hw/mana/
14554 F:      include/net/mana
14555 F:      include/uapi/rdma/mana-abi.h
14556
14557 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14558 M:      Maximilian Luz <luzmaximilian@gmail.com>
14559 L:      platform-driver-x86@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14562
14563 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14564 M:      Maximilian Luz <luzmaximilian@gmail.com>
14565 L:      linux-pm@vger.kernel.org
14566 L:      platform-driver-x86@vger.kernel.org
14567 S:      Maintained
14568 F:      drivers/power/supply/surface_battery.c
14569 F:      drivers/power/supply/surface_charger.c
14570
14571 MICROSOFT SURFACE DTX DRIVER
14572 M:      Maximilian Luz <luzmaximilian@gmail.com>
14573 L:      platform-driver-x86@vger.kernel.org
14574 S:      Maintained
14575 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14576 F:      drivers/platform/surface/surface_dtx.c
14577 F:      include/uapi/linux/surface_aggregator/dtx.h
14578
14579 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14580 M:      Maximilian Luz <luzmaximilian@gmail.com>
14581 L:      platform-driver-x86@vger.kernel.org
14582 S:      Maintained
14583 F:      drivers/platform/surface/surface_gpe.c
14584
14585 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14586 M:      Hans de Goede <hdegoede@redhat.com>
14587 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14588 M:      Maximilian Luz <luzmaximilian@gmail.com>
14589 L:      platform-driver-x86@vger.kernel.org
14590 S:      Maintained
14591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14592 F:      drivers/platform/surface/
14593
14594 MICROSOFT SURFACE HID TRANSPORT DRIVER
14595 M:      Maximilian Luz <luzmaximilian@gmail.com>
14596 L:      linux-input@vger.kernel.org
14597 L:      platform-driver-x86@vger.kernel.org
14598 S:      Maintained
14599 F:      drivers/hid/surface-hid/
14600
14601 MICROSOFT SURFACE HOT-PLUG DRIVER
14602 M:      Maximilian Luz <luzmaximilian@gmail.com>
14603 L:      platform-driver-x86@vger.kernel.org
14604 S:      Maintained
14605 F:      drivers/platform/surface/surface_hotplug.c
14606
14607 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14608 M:      Maximilian Luz <luzmaximilian@gmail.com>
14609 L:      platform-driver-x86@vger.kernel.org
14610 S:      Maintained
14611 F:      drivers/platform/surface/surface_platform_profile.c
14612
14613 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14614 M:      Chen Yu <yu.c.chen@intel.com>
14615 L:      platform-driver-x86@vger.kernel.org
14616 S:      Supported
14617 F:      drivers/platform/surface/surfacepro3_button.c
14618
14619 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14620 M:      Maximilian Luz <luzmaximilian@gmail.com>
14621 L:      platform-driver-x86@vger.kernel.org
14622 S:      Maintained
14623 F:      drivers/platform/surface/surface_aggregator_hub.c
14624
14625 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14626 M:      Maximilian Luz <luzmaximilian@gmail.com>
14627 L:      platform-driver-x86@vger.kernel.org
14628 S:      Maintained
14629 W:      https://github.com/linux-surface/surface-aggregator-module
14630 C:      irc://irc.libera.chat/linux-surface
14631 F:      Documentation/driver-api/surface_aggregator/
14632 F:      drivers/platform/surface/aggregator/
14633 F:      drivers/platform/surface/surface_acpi_notify.c
14634 F:      drivers/platform/surface/surface_aggregator_cdev.c
14635 F:      drivers/platform/surface/surface_aggregator_registry.c
14636 F:      include/linux/surface_acpi_notify.h
14637 F:      include/linux/surface_aggregator/
14638 F:      include/uapi/linux/surface_aggregator/
14639
14640 MICROTEK X6 SCANNER
14641 M:      Oliver Neukum <oliver@neukum.org>
14642 S:      Maintained
14643 F:      drivers/usb/image/microtek.*
14644
14645 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14646 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14647 M:      Luka Perkov <luka.perkov@sartura.hr>
14648 S:      Maintained
14649 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14650 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14651 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14652 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14653 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14654 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14655
14656 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14657 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14658 L:      linux-media@vger.kernel.org
14659 S:      Maintained
14660 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14661 F:      Documentation/driver-api/media/drivers/ccs/
14662 F:      Documentation/userspace-api/media/drivers/ccs.rst
14663 F:      drivers/media/i2c/ccs-pll.c
14664 F:      drivers/media/i2c/ccs-pll.h
14665 F:      drivers/media/i2c/ccs/
14666 F:      include/uapi/linux/ccs.h
14667 F:      include/uapi/linux/smiapp.h
14668
14669 MIPS
14670 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14671 L:      linux-mips@vger.kernel.org
14672 S:      Maintained
14673 W:      http://www.linux-mips.org/
14674 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14676 F:      Documentation/devicetree/bindings/mips/
14677 F:      Documentation/arch/mips/
14678 F:      arch/mips/
14679 F:      drivers/platform/mips/
14680 F:      include/dt-bindings/mips/
14681
14682 MIPS BOSTON DEVELOPMENT BOARD
14683 M:      Paul Burton <paulburton@kernel.org>
14684 L:      linux-mips@vger.kernel.org
14685 S:      Maintained
14686 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14687 F:      arch/mips/boot/dts/img/boston.dts
14688 F:      arch/mips/configs/generic/board-boston.config
14689 F:      drivers/clk/imgtec/clk-boston.c
14690 F:      include/dt-bindings/clock/boston-clock.h
14691
14692 MIPS CORE DRIVERS
14693 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14694 M:      Serge Semin <fancer.lancer@gmail.com>
14695 L:      linux-mips@vger.kernel.org
14696 S:      Supported
14697 F:      drivers/bus/mips_cdmm.c
14698 F:      drivers/clocksource/mips-gic-timer.c
14699 F:      drivers/cpuidle/cpuidle-cps.c
14700 F:      drivers/irqchip/irq-mips-cpu.c
14701 F:      drivers/irqchip/irq-mips-gic.c
14702
14703 MIPS GENERIC PLATFORM
14704 M:      Paul Burton <paulburton@kernel.org>
14705 L:      linux-mips@vger.kernel.org
14706 S:      Supported
14707 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14708 F:      arch/mips/generic/
14709 F:      arch/mips/tools/generic-board-config.sh
14710
14711 MIPS RINT INSTRUCTION EMULATION
14712 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14713 L:      linux-mips@vger.kernel.org
14714 S:      Supported
14715 F:      arch/mips/math-emu/dp_rint.c
14716 F:      arch/mips/math-emu/sp_rint.c
14717
14718 MIPS/LOONGSON1 ARCHITECTURE
14719 M:      Keguang Zhang <keguang.zhang@gmail.com>
14720 L:      linux-mips@vger.kernel.org
14721 S:      Maintained
14722 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14723 F:      arch/mips/include/asm/mach-loongson32/
14724 F:      arch/mips/loongson32/
14725 F:      drivers/*/*loongson1*
14726 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14727
14728 MIPS/LOONGSON2EF ARCHITECTURE
14729 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14730 L:      linux-mips@vger.kernel.org
14731 S:      Maintained
14732 F:      arch/mips/include/asm/mach-loongson2ef/
14733 F:      arch/mips/loongson2ef/
14734 F:      drivers/cpufreq/loongson2_cpufreq.c
14735
14736 MIPS/LOONGSON64 ARCHITECTURE
14737 M:      Huacai Chen <chenhuacai@kernel.org>
14738 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14739 L:      linux-mips@vger.kernel.org
14740 S:      Maintained
14741 F:      arch/mips/include/asm/mach-loongson64/
14742 F:      arch/mips/loongson64/
14743 F:      drivers/irqchip/irq-loongson*
14744 F:      drivers/platform/mips/cpu_hwmon.c
14745
14746 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14747 M:      Hans Verkuil <hverkuil@xs4all.nl>
14748 L:      linux-media@vger.kernel.org
14749 S:      Odd Fixes
14750 W:      https://linuxtv.org
14751 T:      git git://linuxtv.org/media_tree.git
14752 F:      drivers/media/radio/radio-miropcm20*
14753
14754 MITSUMI MM8013 FG DRIVER
14755 M:      Konrad Dybcio <konradybcio@kernel.org>
14756 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14757 F:      drivers/power/supply/mm8013.c
14758
14759 MMP SUPPORT
14760 R:      Lubomir Rintel <lkundrak@v3.sk>
14761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14762 S:      Odd Fixes
14763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14764 F:      arch/arm/boot/dts/marvell/mmp*
14765 F:      arch/arm/mach-mmp/
14766 F:      include/linux/soc/mmp/
14767
14768 MMP USB PHY DRIVERS
14769 R:      Lubomir Rintel <lkundrak@v3.sk>
14770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14771 S:      Maintained
14772 F:      drivers/phy/marvell/phy-mmp3-usb.c
14773 F:      drivers/phy/marvell/phy-pxa-usb.c
14774
14775 MMU GATHER AND TLB INVALIDATION
14776 M:      Will Deacon <will@kernel.org>
14777 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14778 M:      Andrew Morton <akpm@linux-foundation.org>
14779 M:      Nick Piggin <npiggin@gmail.com>
14780 M:      Peter Zijlstra <peterz@infradead.org>
14781 L:      linux-arch@vger.kernel.org
14782 L:      linux-mm@kvack.org
14783 S:      Maintained
14784 F:      arch/*/include/asm/tlb.h
14785 F:      include/asm-generic/tlb.h
14786 F:      mm/mmu_gather.c
14787
14788 MN88472 MEDIA DRIVER
14789 L:      linux-media@vger.kernel.org
14790 S:      Orphan
14791 W:      https://linuxtv.org
14792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14793 F:      drivers/media/dvb-frontends/mn88472*
14794
14795 MN88473 MEDIA DRIVER
14796 L:      linux-media@vger.kernel.org
14797 S:      Orphan
14798 W:      https://linuxtv.org
14799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14800 F:      drivers/media/dvb-frontends/mn88473*
14801
14802 MODULE SUPPORT
14803 M:      Luis Chamberlain <mcgrof@kernel.org>
14804 L:      linux-modules@vger.kernel.org
14805 L:      linux-kernel@vger.kernel.org
14806 S:      Maintained
14807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14808 F:      include/linux/kmod.h
14809 F:      include/linux/module*.h
14810 F:      kernel/module/
14811 F:      lib/test_kmod.c
14812 F:      scripts/module*
14813 F:      tools/testing/selftests/kmod/
14814
14815 MONOLITHIC POWER SYSTEM PMIC DRIVER
14816 M:      Saravanan Sekar <sravanhome@gmail.com>
14817 S:      Maintained
14818 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14819 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14820 F:      drivers/hwmon/pmbus/mpq7932.c
14821 F:      drivers/iio/adc/mp2629_adc.c
14822 F:      drivers/mfd/mp2629.c
14823 F:      drivers/power/supply/mp2629_charger.c
14824 F:      drivers/regulator/mp5416.c
14825 F:      drivers/regulator/mpq7920.c
14826 F:      drivers/regulator/mpq7920.h
14827 F:      include/linux/mfd/mp2629.h
14828
14829 MOST(R) TECHNOLOGY DRIVER
14830 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14831 M:      Christian Gromm <christian.gromm@microchip.com>
14832 S:      Maintained
14833 F:      Documentation/ABI/testing/configfs-most
14834 F:      Documentation/ABI/testing/sysfs-bus-most
14835 F:      drivers/most/
14836 F:      drivers/staging/most/
14837 F:      include/linux/most.h
14838
14839 MOTORCOMM PHY DRIVER
14840 M:      Peter Geis <pgwipeout@gmail.com>
14841 M:      Frank <Frank.Sae@motor-comm.com>
14842 L:      netdev@vger.kernel.org
14843 S:      Maintained
14844 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14845 F:      drivers/net/phy/motorcomm.c
14846
14847 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14848 M:      Jiri Slaby <jirislaby@kernel.org>
14849 S:      Maintained
14850 F:      Documentation/driver-api/tty/moxa-smartio.rst
14851 F:      drivers/tty/mxser.*
14852
14853 MP3309C BACKLIGHT DRIVER
14854 M:      Flavio Suligoi <f.suligoi@asem.it>
14855 L:      dri-devel@lists.freedesktop.org
14856 S:      Maintained
14857 F:      Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml
14858 F:      drivers/video/backlight/mp3309c.c
14859
14860 MR800 AVERMEDIA USB FM RADIO DRIVER
14861 M:      Alexey Klimov <klimov.linux@gmail.com>
14862 L:      linux-media@vger.kernel.org
14863 S:      Maintained
14864 T:      git git://linuxtv.org/media_tree.git
14865 F:      drivers/media/radio/radio-mr800.c
14866
14867 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14868 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14869 L:      linux-wpan@vger.kernel.org
14870 S:      Odd Fixes
14871 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14872 F:      drivers/net/ieee802154/mrf24j40.c
14873
14874 MSI EC DRIVER
14875 M:      Nikita Kravets <teackot@gmail.com>
14876 L:      platform-driver-x86@vger.kernel.org
14877 S:      Maintained
14878 W:      https://github.com/BeardOverflow/msi-ec
14879 F:      drivers/platform/x86/msi-ec.*
14880
14881 MSI LAPTOP SUPPORT
14882 M:      "Lee, Chun-Yi" <jlee@suse.com>
14883 L:      platform-driver-x86@vger.kernel.org
14884 S:      Maintained
14885 F:      drivers/platform/x86/msi-laptop.c
14886
14887 MSI WMI SUPPORT
14888 L:      platform-driver-x86@vger.kernel.org
14889 S:      Orphan
14890 F:      drivers/platform/x86/msi-wmi.c
14891
14892 MSI001 MEDIA DRIVER
14893 L:      linux-media@vger.kernel.org
14894 S:      Orphan
14895 W:      https://linuxtv.org
14896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14897 F:      drivers/media/tuners/msi001*
14898
14899 MSI2500 MEDIA DRIVER
14900 L:      linux-media@vger.kernel.org
14901 S:      Orphan
14902 W:      https://linuxtv.org
14903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14904 F:      drivers/media/usb/msi2500/
14905
14906 MSTAR INTERRUPT CONTROLLER DRIVER
14907 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14908 M:      Daniel Palmer <daniel@thingy.jp>
14909 S:      Maintained
14910 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14911 F:      drivers/irqchip/irq-mst-intc.c
14912
14913 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14914 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14915 L:      linux-mtd@lists.infradead.org
14916 S:      Maintained
14917 F:      drivers/mtd/devices/docg3*
14918
14919 MT9M114 ONSEMI SENSOR DRIVER
14920 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14921 L:      linux-media@vger.kernel.org
14922 S:      Maintained
14923 T:      git git://linuxtv.org/media_tree.git
14924 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14925 F:      drivers/media/i2c/mt9m114.c
14926
14927 MT9P031 APTINA CAMERA SENSOR
14928 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14929 L:      linux-media@vger.kernel.org
14930 S:      Maintained
14931 T:      git git://linuxtv.org/media_tree.git
14932 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14933 F:      drivers/media/i2c/mt9p031.c
14934 F:      include/media/i2c/mt9p031.h
14935
14936 MT9T112 APTINA CAMERA SENSOR
14937 M:      Jacopo Mondi <jacopo@jmondi.org>
14938 L:      linux-media@vger.kernel.org
14939 S:      Odd Fixes
14940 T:      git git://linuxtv.org/media_tree.git
14941 F:      drivers/media/i2c/mt9t112.c
14942 F:      include/media/i2c/mt9t112.h
14943
14944 MT9V032 APTINA CAMERA SENSOR
14945 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14946 L:      linux-media@vger.kernel.org
14947 S:      Maintained
14948 T:      git git://linuxtv.org/media_tree.git
14949 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14950 F:      drivers/media/i2c/mt9v032.c
14951 F:      include/media/i2c/mt9v032.h
14952
14953 MT9V111 APTINA CAMERA SENSOR
14954 M:      Jacopo Mondi <jacopo@jmondi.org>
14955 L:      linux-media@vger.kernel.org
14956 S:      Maintained
14957 T:      git git://linuxtv.org/media_tree.git
14958 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14959 F:      drivers/media/i2c/mt9v111.c
14960
14961 MULTIFUNCTION DEVICES (MFD)
14962 M:      Lee Jones <lee@kernel.org>
14963 S:      Maintained
14964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14965 F:      Documentation/devicetree/bindings/mfd/
14966 F:      drivers/mfd/
14967 F:      include/dt-bindings/mfd/
14968 F:      include/linux/mfd/
14969
14970 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14971 S:      Orphan
14972 F:      drivers/mmc/host/mmc_spi.c
14973 F:      include/linux/spi/mmc_spi.h
14974
14975 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14976 M:      Ulf Hansson <ulf.hansson@linaro.org>
14977 L:      linux-mmc@vger.kernel.org
14978 S:      Maintained
14979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14980 F:      Documentation/devicetree/bindings/mmc/
14981 F:      drivers/mmc/
14982 F:      include/linux/mmc/
14983 F:      include/uapi/linux/mmc/
14984
14985 MULTIPLEXER SUBSYSTEM
14986 M:      Peter Rosin <peda@axentia.se>
14987 S:      Maintained
14988 F:      Documentation/ABI/testing/sysfs-class-mux*
14989 F:      Documentation/devicetree/bindings/mux/
14990 F:      drivers/mux/
14991 F:      include/dt-bindings/mux/
14992 F:      include/linux/mux/
14993
14994 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14995 M:      Bin Liu <b-liu@ti.com>
14996 L:      linux-usb@vger.kernel.org
14997 S:      Maintained
14998 F:      drivers/usb/musb/
14999
15000 MXL301RF MEDIA DRIVER
15001 M:      Akihiro Tsukada <tskd08@gmail.com>
15002 L:      linux-media@vger.kernel.org
15003 S:      Odd Fixes
15004 F:      drivers/media/tuners/mxl301rf*
15005
15006 MXL5007T MEDIA DRIVER
15007 M:      Michael Krufky <mkrufky@linuxtv.org>
15008 L:      linux-media@vger.kernel.org
15009 S:      Maintained
15010 W:      https://linuxtv.org
15011 W:      http://github.com/mkrufky
15012 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15013 T:      git git://linuxtv.org/mkrufky/tuners.git
15014 F:      drivers/media/tuners/mxl5007t.*
15015
15016 MXSFB DRM DRIVER
15017 M:      Marek Vasut <marex@denx.de>
15018 M:      Stefan Agner <stefan@agner.ch>
15019 L:      dri-devel@lists.freedesktop.org
15020 S:      Supported
15021 T:      git git://anongit.freedesktop.org/drm/drm-misc
15022 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
15023 F:      drivers/gpu/drm/mxsfb/
15024
15025 MYLEX DAC960 PCI RAID Controller
15026 M:      Hannes Reinecke <hare@kernel.org>
15027 L:      linux-scsi@vger.kernel.org
15028 S:      Supported
15029 F:      drivers/scsi/myrb.*
15030 F:      drivers/scsi/myrs.*
15031
15032 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
15033 M:      Chris Lee <christopher.lee@cspi.com>
15034 L:      netdev@vger.kernel.org
15035 S:      Supported
15036 W:      https://www.cspi.com/ethernet-products/support/downloads/
15037 F:      drivers/net/ethernet/myricom/myri10ge/
15038
15039 NAND FLASH SUBSYSTEM
15040 M:      Miquel Raynal <miquel.raynal@bootlin.com>
15041 R:      Richard Weinberger <richard@nod.at>
15042 L:      linux-mtd@lists.infradead.org
15043 S:      Maintained
15044 W:      http://www.linux-mtd.infradead.org/
15045 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15046 C:      irc://irc.oftc.net/mtd
15047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
15048 F:      drivers/mtd/nand/
15049 F:      include/linux/mtd/*nand*.h
15050
15051 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
15052 M:      Daniel Mack <zonque@gmail.com>
15053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15054 S:      Maintained
15055 W:      http://www.native-instruments.com
15056 F:      sound/usb/caiaq/
15057
15058 NATSEMI ETHERNET DRIVER (DP8381x)
15059 S:      Orphan
15060 F:      drivers/net/ethernet/natsemi/natsemi.c
15061
15062 NCR 5380 SCSI DRIVERS
15063 M:      Finn Thain <fthain@linux-m68k.org>
15064 M:      Michael Schmitz <schmitzmic@gmail.com>
15065 L:      linux-scsi@vger.kernel.org
15066 S:      Maintained
15067 F:      Documentation/scsi/g_NCR5380.rst
15068 F:      drivers/scsi/NCR5380.*
15069 F:      drivers/scsi/arm/cumana_1.c
15070 F:      drivers/scsi/arm/oak.c
15071 F:      drivers/scsi/atari_scsi.*
15072 F:      drivers/scsi/dmx3191d.c
15073 F:      drivers/scsi/g_NCR5380.*
15074 F:      drivers/scsi/mac_scsi.*
15075 F:      drivers/scsi/sun3_scsi.*
15076 F:      drivers/scsi/sun3_scsi_vme.c
15077
15078 NCSI LIBRARY
15079 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
15080 S:      Maintained
15081 F:      net/ncsi/
15082
15083 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
15084 M:      Guenter Roeck <linux@roeck-us.net>
15085 L:      linux-hwmon@vger.kernel.org
15086 S:      Maintained
15087 F:      Documentation/hwmon/nct6775.rst
15088 F:      drivers/hwmon/nct6775-core.c
15089 F:      drivers/hwmon/nct6775-platform.c
15090 F:      drivers/hwmon/nct6775.h
15091
15092 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15093 M:      Zev Weiss <zev@bewilderbeest.net>
15094 L:      linux-hwmon@vger.kernel.org
15095 S:      Maintained
15096 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
15097 F:      drivers/hwmon/nct6775-i2c.c
15098
15099 NETDEVSIM
15100 M:      Jakub Kicinski <kuba@kernel.org>
15101 S:      Maintained
15102 F:      drivers/net/netdevsim/*
15103
15104 NETEM NETWORK EMULATOR
15105 M:      Stephen Hemminger <stephen@networkplumber.org>
15106 L:      netdev@vger.kernel.org
15107 S:      Maintained
15108 F:      net/sched/sch_netem.c
15109
15110 NETERION 10GbE DRIVERS (s2io)
15111 M:      Jon Mason <jdmason@kudzu.us>
15112 L:      netdev@vger.kernel.org
15113 S:      Supported
15114 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
15115 F:      drivers/net/ethernet/neterion/
15116
15117 NETFILTER
15118 M:      Pablo Neira Ayuso <pablo@netfilter.org>
15119 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
15120 M:      Florian Westphal <fw@strlen.de>
15121 L:      netfilter-devel@vger.kernel.org
15122 L:      coreteam@netfilter.org
15123 S:      Maintained
15124 W:      http://www.netfilter.org/
15125 W:      http://www.iptables.org/
15126 W:      http://www.nftables.org/
15127 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
15128 C:      irc://irc.libera.chat/netfilter
15129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15131 F:      include/linux/netfilter*
15132 F:      include/linux/netfilter/
15133 F:      include/net/netfilter/
15134 F:      include/uapi/linux/netfilter*
15135 F:      include/uapi/linux/netfilter/
15136 F:      net/*/netfilter.c
15137 F:      net/*/netfilter/
15138 F:      net/bridge/br_netfilter*.c
15139 F:      net/netfilter/
15140
15141 NETROM NETWORK LAYER
15142 M:      Ralf Baechle <ralf@linux-mips.org>
15143 L:      linux-hams@vger.kernel.org
15144 S:      Maintained
15145 W:      https://linux-ax25.in-berlin.de
15146 F:      include/net/netrom.h
15147 F:      include/uapi/linux/netrom.h
15148 F:      net/netrom/
15149
15150 NETRONIX EMBEDDED CONTROLLER
15151 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
15152 S:      Maintained
15153 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15154 F:      drivers/mfd/ntxec.c
15155 F:      drivers/pwm/pwm-ntxec.c
15156 F:      drivers/rtc/rtc-ntxec.c
15157 F:      include/linux/mfd/ntxec.h
15158
15159 NETRONOME ETHERNET DRIVERS
15160 M:      Louis Peens <louis.peens@corigine.com>
15161 R:      Jakub Kicinski <kuba@kernel.org>
15162 L:      oss-drivers@corigine.com
15163 S:      Maintained
15164 F:      drivers/net/ethernet/netronome/
15165
15166 NETWORK BLOCK DEVICE (NBD)
15167 M:      Josef Bacik <josef@toxicpanda.com>
15168 L:      linux-block@vger.kernel.org
15169 L:      nbd@other.debian.org
15170 S:      Maintained
15171 F:      Documentation/admin-guide/blockdev/nbd.rst
15172 F:      drivers/block/nbd.c
15173 F:      include/trace/events/nbd.h
15174 F:      include/uapi/linux/nbd.h
15175
15176 NETWORK DROP MONITOR
15177 M:      Neil Horman <nhorman@tuxdriver.com>
15178 L:      netdev@vger.kernel.org
15179 S:      Maintained
15180 W:      https://fedorahosted.org/dropwatch/
15181 F:      include/uapi/linux/net_dropmon.h
15182 F:      net/core/drop_monitor.c
15183
15184 NETWORKING DRIVERS
15185 M:      "David S. Miller" <davem@davemloft.net>
15186 M:      Eric Dumazet <edumazet@google.com>
15187 M:      Jakub Kicinski <kuba@kernel.org>
15188 M:      Paolo Abeni <pabeni@redhat.com>
15189 L:      netdev@vger.kernel.org
15190 S:      Maintained
15191 P:      Documentation/process/maintainer-netdev.rst
15192 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15195 F:      Documentation/devicetree/bindings/net/
15196 F:      Documentation/networking/net_cachelines/net_device.rst
15197 F:      drivers/connector/
15198 F:      drivers/net/
15199 F:      include/dt-bindings/net/
15200 F:      include/linux/cn_proc.h
15201 F:      include/linux/etherdevice.h
15202 F:      include/linux/fcdevice.h
15203 F:      include/linux/fddidevice.h
15204 F:      include/linux/hippidevice.h
15205 F:      include/linux/if_*
15206 F:      include/linux/inetdevice.h
15207 F:      include/linux/netdevice.h
15208 F:      include/uapi/linux/cn_proc.h
15209 F:      include/uapi/linux/if_*
15210 F:      include/uapi/linux/netdevice.h
15211 X:      drivers/net/wireless/
15212
15213 NETWORKING DRIVERS (WIRELESS)
15214 M:      Kalle Valo <kvalo@kernel.org>
15215 L:      linux-wireless@vger.kernel.org
15216 S:      Maintained
15217 W:      https://wireless.wiki.kernel.org/
15218 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15221 F:      Documentation/devicetree/bindings/net/wireless/
15222 F:      drivers/net/wireless/
15223
15224 NETWORKING [DSA]
15225 M:      Andrew Lunn <andrew@lunn.ch>
15226 M:      Florian Fainelli <f.fainelli@gmail.com>
15227 M:      Vladimir Oltean <olteanv@gmail.com>
15228 S:      Maintained
15229 F:      Documentation/devicetree/bindings/net/dsa/
15230 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15231 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15232 F:      drivers/net/dsa/
15233 F:      include/linux/dsa/
15234 F:      include/linux/platform_data/dsa.h
15235 F:      include/net/dsa.h
15236 F:      net/dsa/
15237 F:      tools/testing/selftests/drivers/net/dsa/
15238
15239 NETWORKING [GENERAL]
15240 M:      "David S. Miller" <davem@davemloft.net>
15241 M:      Eric Dumazet <edumazet@google.com>
15242 M:      Jakub Kicinski <kuba@kernel.org>
15243 M:      Paolo Abeni <pabeni@redhat.com>
15244 L:      netdev@vger.kernel.org
15245 S:      Maintained
15246 P:      Documentation/process/maintainer-netdev.rst
15247 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15248 B:      mailto:netdev@vger.kernel.org
15249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15251 F:      Documentation/core-api/netlink.rst
15252 F:      Documentation/netlink/
15253 F:      Documentation/networking/
15254 F:      Documentation/networking/net_cachelines/
15255 F:      Documentation/process/maintainer-netdev.rst
15256 F:      Documentation/userspace-api/netlink/
15257 F:      include/linux/framer/framer-provider.h
15258 F:      include/linux/framer/framer.h
15259 F:      include/linux/in.h
15260 F:      include/linux/indirect_call_wrapper.h
15261 F:      include/linux/net.h
15262 F:      include/linux/netdevice.h
15263 F:      include/net/
15264 F:      include/uapi/linux/in.h
15265 F:      include/uapi/linux/net.h
15266 F:      include/uapi/linux/net_namespace.h
15267 F:      include/uapi/linux/netdevice.h
15268 F:      lib/net_utils.c
15269 F:      lib/random32.c
15270 F:      net/
15271 F:      tools/net/
15272 F:      tools/testing/selftests/net/
15273 X:      net/9p/
15274 X:      net/bluetooth/
15275
15276 NETWORKING [IPSEC]
15277 M:      Steffen Klassert <steffen.klassert@secunet.com>
15278 M:      Herbert Xu <herbert@gondor.apana.org.au>
15279 M:      "David S. Miller" <davem@davemloft.net>
15280 L:      netdev@vger.kernel.org
15281 S:      Maintained
15282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15284 F:      include/net/xfrm.h
15285 F:      include/uapi/linux/xfrm.h
15286 F:      net/ipv4/ah4.c
15287 F:      net/ipv4/esp4*
15288 F:      net/ipv4/ip_vti.c
15289 F:      net/ipv4/ipcomp.c
15290 F:      net/ipv4/xfrm*
15291 F:      net/ipv6/ah6.c
15292 F:      net/ipv6/esp6*
15293 F:      net/ipv6/ip6_vti.c
15294 F:      net/ipv6/ipcomp6.c
15295 F:      net/ipv6/xfrm*
15296 F:      net/key/
15297 F:      net/xfrm/
15298 F:      tools/testing/selftests/net/ipsec.c
15299
15300 NETWORKING [IPv4/IPv6]
15301 M:      "David S. Miller" <davem@davemloft.net>
15302 M:      David Ahern <dsahern@kernel.org>
15303 L:      netdev@vger.kernel.org
15304 S:      Maintained
15305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15306 F:      arch/x86/net/*
15307 F:      include/linux/ip.h
15308 F:      include/linux/ipv6*
15309 F:      include/net/fib*
15310 F:      include/net/ip*
15311 F:      include/net/route.h
15312 F:      net/ipv4/
15313 F:      net/ipv6/
15314
15315 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15316 M:      Paul Moore <paul@paul-moore.com>
15317 L:      netdev@vger.kernel.org
15318 L:      linux-security-module@vger.kernel.org
15319 S:      Supported
15320 W:      https://github.com/netlabel
15321 F:      Documentation/netlabel/
15322 F:      include/net/calipso.h
15323 F:      include/net/cipso_ipv4.h
15324 F:      include/net/netlabel.h
15325 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15326 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15327 F:      net/ipv4/cipso_ipv4.c
15328 F:      net/ipv6/calipso.c
15329 F:      net/netfilter/xt_CONNSECMARK.c
15330 F:      net/netfilter/xt_SECMARK.c
15331 F:      net/netlabel/
15332
15333 NETWORKING [MACSEC]
15334 M:      Sabrina Dubroca <sd@queasysnail.net>
15335 L:      netdev@vger.kernel.org
15336 S:      Maintained
15337 F:      drivers/net/macsec.c
15338 F:      include/net/macsec.h
15339 F:      include/uapi/linux/if_macsec.h
15340 K:      macsec
15341 K:      \bmdo_
15342
15343 NETWORKING [MPTCP]
15344 M:      Matthieu Baerts <matttbe@kernel.org>
15345 M:      Mat Martineau <martineau@kernel.org>
15346 R:      Geliang Tang <geliang@kernel.org>
15347 L:      netdev@vger.kernel.org
15348 L:      mptcp@lists.linux.dev
15349 S:      Maintained
15350 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15351 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15352 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15353 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15354 F:      Documentation/netlink/specs/mptcp_pm.yaml
15355 F:      Documentation/networking/mptcp-sysctl.rst
15356 F:      include/net/mptcp.h
15357 F:      include/trace/events/mptcp.h
15358 F:      include/uapi/linux/mptcp*.h
15359 F:      net/mptcp/
15360 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15361 F:      tools/testing/selftests/net/mptcp/
15362
15363 NETWORKING [TCP]
15364 M:      Eric Dumazet <edumazet@google.com>
15365 L:      netdev@vger.kernel.org
15366 S:      Maintained
15367 F:      Documentation/networking/net_cachelines/tcp_sock.rst
15368 F:      include/linux/tcp.h
15369 F:      include/net/tcp.h
15370 F:      include/trace/events/tcp.h
15371 F:      include/uapi/linux/tcp.h
15372 F:      net/ipv4/syncookies.c
15373 F:      net/ipv4/tcp*.c
15374 F:      net/ipv6/syncookies.c
15375 F:      net/ipv6/tcp*.c
15376
15377 NETWORKING [TLS]
15378 M:      Boris Pismenny <borisp@nvidia.com>
15379 M:      John Fastabend <john.fastabend@gmail.com>
15380 M:      Jakub Kicinski <kuba@kernel.org>
15381 L:      netdev@vger.kernel.org
15382 S:      Maintained
15383 F:      include/net/tls.h
15384 F:      include/uapi/linux/tls.h
15385 F:      net/tls/*
15386
15387 NETXEN (1/10) GbE SUPPORT
15388 M:      Manish Chopra <manishc@marvell.com>
15389 M:      Rahul Verma <rahulv@marvell.com>
15390 M:      GR-Linux-NIC-Dev@marvell.com
15391 L:      netdev@vger.kernel.org
15392 S:      Supported
15393 F:      drivers/net/ethernet/qlogic/netxen/
15394
15395 NET_FAILOVER MODULE
15396 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15397 L:      netdev@vger.kernel.org
15398 S:      Supported
15399 F:      Documentation/networking/net_failover.rst
15400 F:      drivers/net/net_failover.c
15401 F:      include/net/net_failover.h
15402
15403 NEXTHOP
15404 M:      David Ahern <dsahern@kernel.org>
15405 L:      netdev@vger.kernel.org
15406 S:      Maintained
15407 F:      include/net/netns/nexthop.h
15408 F:      include/net/nexthop.h
15409 F:      include/uapi/linux/nexthop.h
15410 F:      net/ipv4/nexthop.c
15411
15412 NFC SUBSYSTEM
15413 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15414 L:      netdev@vger.kernel.org
15415 S:      Maintained
15416 F:      Documentation/devicetree/bindings/net/nfc/
15417 F:      drivers/nfc/
15418 F:      include/net/nfc/
15419 F:      include/uapi/linux/nfc.h
15420 F:      net/nfc/
15421
15422 NFC VIRTUAL NCI DEVICE DRIVER
15423 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15424 L:      netdev@vger.kernel.org
15425 S:      Supported
15426 F:      drivers/nfc/virtual_ncidev.c
15427 F:      tools/testing/selftests/nci/
15428
15429 NFS, SUNRPC, AND LOCKD CLIENTS
15430 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15431 M:      Anna Schumaker <anna@kernel.org>
15432 L:      linux-nfs@vger.kernel.org
15433 S:      Maintained
15434 W:      http://client.linux-nfs.org
15435 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15436 F:      Documentation/filesystems/nfs/
15437 F:      fs/lockd/
15438 F:      fs/nfs/
15439 F:      fs/nfs_common/
15440 F:      include/linux/lockd/
15441 F:      include/linux/nfs*
15442 F:      include/linux/sunrpc/
15443 F:      include/uapi/linux/nfs*
15444 F:      include/uapi/linux/sunrpc/
15445 F:      net/sunrpc/
15446
15447 NILFS2 FILESYSTEM
15448 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15449 L:      linux-nilfs@vger.kernel.org
15450 S:      Supported
15451 W:      https://nilfs.sourceforge.io/
15452 W:      https://nilfs.osdn.jp/
15453 T:      git https://github.com/konis/nilfs2.git
15454 F:      Documentation/filesystems/nilfs2.rst
15455 F:      fs/nilfs2/
15456 F:      include/trace/events/nilfs2.h
15457 F:      include/uapi/linux/nilfs2_api.h
15458 F:      include/uapi/linux/nilfs2_ondisk.h
15459
15460 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15461 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15462 S:      Maintained
15463 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15464 F:      Documentation/scsi/NinjaSCSI.rst
15465 F:      drivers/scsi/pcmcia/nsp_*
15466
15467 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15468 M:      GOTO Masanori <gotom@debian.or.jp>
15469 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15470 S:      Maintained
15471 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15472 F:      Documentation/scsi/NinjaSCSI.rst
15473 F:      drivers/scsi/nsp32*
15474
15475 NINTENDO HID DRIVER
15476 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15477 L:      linux-input@vger.kernel.org
15478 S:      Maintained
15479 F:      drivers/hid/hid-nintendo*
15480
15481 NIOS2 ARCHITECTURE
15482 M:      Dinh Nguyen <dinguyen@kernel.org>
15483 S:      Maintained
15484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15485 F:      arch/nios2/
15486
15487 NITRO ENCLAVES (NE)
15488 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15489 L:      linux-kernel@vger.kernel.org
15490 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15491 S:      Supported
15492 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15493 F:      Documentation/virt/ne_overview.rst
15494 F:      drivers/virt/nitro_enclaves/
15495 F:      include/linux/nitro_enclaves.h
15496 F:      include/uapi/linux/nitro_enclaves.h
15497 F:      samples/nitro_enclaves/
15498
15499 NITRO SECURE MODULE (NSM)
15500 M:      Alexander Graf <graf@amazon.com>
15501 L:      linux-kernel@vger.kernel.org
15502 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15503 S:      Supported
15504 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15505 F:      drivers/misc/nsm.c
15506 F:      include/uapi/linux/nsm.h
15507
15508 NOHZ, DYNTICKS SUPPORT
15509 M:      Frederic Weisbecker <frederic@kernel.org>
15510 M:      Thomas Gleixner <tglx@linutronix.de>
15511 M:      Ingo Molnar <mingo@kernel.org>
15512 L:      linux-kernel@vger.kernel.org
15513 S:      Maintained
15514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15515 F:      include/linux/sched/nohz.h
15516 F:      include/linux/tick.h
15517 F:      kernel/time/tick*.*
15518
15519 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15520 M:      Pavel Machek <pavel@ucw.cz>
15521 M:      Sakari Ailus <sakari.ailus@iki.fi>
15522 L:      linux-media@vger.kernel.org
15523 S:      Maintained
15524 F:      drivers/media/i2c/ad5820.c
15525 F:      drivers/media/i2c/et8ek8
15526
15527 NOKIA N900 POWER SUPPLY DRIVERS
15528 R:      Pali Rohár <pali@kernel.org>
15529 F:      drivers/power/supply/bq2415x_charger.c
15530 F:      drivers/power/supply/bq27xxx_battery.c
15531 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15532 F:      drivers/power/supply/isp1704_charger.c
15533 F:      drivers/power/supply/rx51_battery.c
15534 F:      include/linux/power/bq2415x_charger.h
15535 F:      include/linux/power/bq27xxx_battery.h
15536
15537 NOLIBC HEADER FILE
15538 M:      Willy Tarreau <w@1wt.eu>
15539 M:      Thomas Weißschuh <linux@weissschuh.net>
15540 S:      Maintained
15541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15542 F:      tools/include/nolibc/
15543 F:      tools/testing/selftests/nolibc/
15544
15545 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15546 M:      Hans de Goede <hdegoede@redhat.com>
15547 L:      linux-input@vger.kernel.org
15548 S:      Maintained
15549 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15550
15551 NSDEPS
15552 M:      Matthias Maennich <maennich@google.com>
15553 S:      Maintained
15554 F:      Documentation/core-api/symbol-namespaces.rst
15555 F:      scripts/nsdeps
15556
15557 NTB AMD DRIVER
15558 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15559 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15560 L:      ntb@lists.linux.dev
15561 S:      Supported
15562 F:      drivers/ntb/hw/amd/
15563
15564 NTB DRIVER CORE
15565 M:      Jon Mason <jdmason@kudzu.us>
15566 M:      Dave Jiang <dave.jiang@intel.com>
15567 M:      Allen Hubbe <allenbh@gmail.com>
15568 L:      ntb@lists.linux.dev
15569 S:      Supported
15570 W:      https://github.com/jonmason/ntb/wiki
15571 T:      git https://github.com/jonmason/ntb.git
15572 F:      drivers/net/ntb_netdev.c
15573 F:      drivers/ntb/
15574 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15575 F:      include/linux/ntb.h
15576 F:      include/linux/ntb_transport.h
15577 F:      tools/testing/selftests/ntb/
15578
15579 NTB IDT DRIVER
15580 M:      Serge Semin <fancer.lancer@gmail.com>
15581 L:      ntb@lists.linux.dev
15582 S:      Supported
15583 F:      drivers/ntb/hw/idt/
15584
15585 NTB INTEL DRIVER
15586 M:      Dave Jiang <dave.jiang@intel.com>
15587 L:      ntb@lists.linux.dev
15588 S:      Supported
15589 W:      https://github.com/davejiang/linux/wiki
15590 T:      git https://github.com/davejiang/linux.git
15591 F:      drivers/ntb/hw/intel/
15592
15593 NTFS FILESYSTEM
15594 M:      Anton Altaparmakov <anton@tuxera.com>
15595 R:      Namjae Jeon <linkinjeon@kernel.org>
15596 L:      linux-ntfs-dev@lists.sourceforge.net
15597 S:      Supported
15598 W:      http://www.tuxera.com/
15599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15600 F:      Documentation/filesystems/ntfs.rst
15601 F:      fs/ntfs/
15602
15603 NTFS3 FILESYSTEM
15604 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15605 L:      ntfs3@lists.linux.dev
15606 S:      Supported
15607 W:      http://www.paragon-software.com/
15608 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15609 F:      Documentation/filesystems/ntfs3.rst
15610 F:      fs/ntfs3/
15611
15612 NUBUS SUBSYSTEM
15613 M:      Finn Thain <fthain@linux-m68k.org>
15614 L:      linux-m68k@lists.linux-m68k.org
15615 S:      Maintained
15616 F:      arch/*/include/asm/nubus.h
15617 F:      drivers/nubus/
15618 F:      include/linux/nubus.h
15619 F:      include/uapi/linux/nubus.h
15620
15621 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15622 M:      Antonino Daplas <adaplas@gmail.com>
15623 L:      linux-fbdev@vger.kernel.org
15624 S:      Maintained
15625 F:      drivers/video/fbdev/nvidia/
15626 F:      drivers/video/fbdev/riva/
15627
15628 NVIDIA WMI EC BACKLIGHT DRIVER
15629 M:      Daniel Dadap <ddadap@nvidia.com>
15630 L:      platform-driver-x86@vger.kernel.org
15631 S:      Supported
15632 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15633 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15634
15635 NVM EXPRESS DRIVER
15636 M:      Keith Busch <kbusch@kernel.org>
15637 M:      Jens Axboe <axboe@fb.com>
15638 M:      Christoph Hellwig <hch@lst.de>
15639 M:      Sagi Grimberg <sagi@grimberg.me>
15640 L:      linux-nvme@lists.infradead.org
15641 S:      Supported
15642 W:      http://git.infradead.org/nvme.git
15643 T:      git git://git.infradead.org/nvme.git
15644 F:      Documentation/nvme/
15645 F:      drivers/nvme/common/
15646 F:      drivers/nvme/host/
15647 F:      include/linux/nvme-*.h
15648 F:      include/linux/nvme.h
15649 F:      include/uapi/linux/nvme_ioctl.h
15650
15651 NVM EXPRESS FABRICS AUTHENTICATION
15652 M:      Hannes Reinecke <hare@suse.de>
15653 L:      linux-nvme@lists.infradead.org
15654 S:      Supported
15655 F:      drivers/nvme/host/auth.c
15656 F:      drivers/nvme/target/auth.c
15657 F:      drivers/nvme/target/fabrics-cmd-auth.c
15658 F:      include/linux/nvme-auth.h
15659
15660 NVM EXPRESS FC TRANSPORT DRIVERS
15661 M:      James Smart <james.smart@broadcom.com>
15662 L:      linux-nvme@lists.infradead.org
15663 S:      Supported
15664 F:      drivers/nvme/host/fc.c
15665 F:      drivers/nvme/target/fc.c
15666 F:      drivers/nvme/target/fcloop.c
15667 F:      include/linux/nvme-fc-driver.h
15668 F:      include/linux/nvme-fc.h
15669
15670 NVM EXPRESS HARDWARE MONITORING SUPPORT
15671 M:      Guenter Roeck <linux@roeck-us.net>
15672 L:      linux-nvme@lists.infradead.org
15673 S:      Supported
15674 F:      drivers/nvme/host/hwmon.c
15675
15676 NVM EXPRESS TARGET DRIVER
15677 M:      Christoph Hellwig <hch@lst.de>
15678 M:      Sagi Grimberg <sagi@grimberg.me>
15679 M:      Chaitanya Kulkarni <kch@nvidia.com>
15680 L:      linux-nvme@lists.infradead.org
15681 S:      Supported
15682 W:      http://git.infradead.org/nvme.git
15683 T:      git git://git.infradead.org/nvme.git
15684 F:      drivers/nvme/target/
15685
15686 NVMEM FRAMEWORK
15687 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15688 S:      Maintained
15689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15690 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15691 F:      Documentation/devicetree/bindings/nvmem/
15692 F:      drivers/nvmem/
15693 F:      include/linux/nvmem-consumer.h
15694 F:      include/linux/nvmem-provider.h
15695
15696 NXP BLUETOOTH WIRELESS DRIVERS
15697 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15698 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15699 S:      Maintained
15700 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15701 F:      drivers/bluetooth/btnxpuart.c
15702
15703 NXP C45 TJA11XX PHY DRIVER
15704 M:      Andrei Botila <andrei.botila@oss.nxp.com>
15705 L:      netdev@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/net/phy/nxp-c45-tja11xx*
15708
15709 NXP FSPI DRIVER
15710 M:      Han Xu <han.xu@nxp.com>
15711 M:      Haibo Chen <haibo.chen@nxp.com>
15712 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15713 L:      linux-spi@vger.kernel.org
15714 S:      Maintained
15715 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15716 F:      drivers/spi/spi-nxp-fspi.c
15717
15718 NXP FXAS21002C DRIVER
15719 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15720 L:      linux-iio@vger.kernel.org
15721 S:      Maintained
15722 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15723 F:      drivers/iio/gyro/fxas21002c.h
15724 F:      drivers/iio/gyro/fxas21002c_core.c
15725 F:      drivers/iio/gyro/fxas21002c_i2c.c
15726 F:      drivers/iio/gyro/fxas21002c_spi.c
15727
15728 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15729 M:      Haibo Chen <haibo.chen@nxp.com>
15730 L:      linux-iio@vger.kernel.org
15731 L:      imx@lists.linux.dev
15732 S:      Maintained
15733 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15734 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15735 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15736 F:      drivers/iio/adc/imx7d_adc.c
15737 F:      drivers/iio/adc/imx93_adc.c
15738 F:      drivers/iio/adc/vf610_adc.c
15739
15740 NXP i.MX 8M ISI DRIVER
15741 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15742 L:      linux-media@vger.kernel.org
15743 S:      Maintained
15744 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15745 F:      drivers/media/platform/nxp/imx8-isi/
15746
15747 NXP i.MX 8MP DW100 V4L2 DRIVER
15748 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15749 L:      linux-media@vger.kernel.org
15750 S:      Maintained
15751 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15752 F:      Documentation/userspace-api/media/drivers/dw100.rst
15753 F:      drivers/media/platform/nxp/dw100/
15754 F:      include/uapi/linux/dw100.h
15755
15756 NXP i.MX 8MQ DCSS DRIVER
15757 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15758 R:      Lucas Stach <l.stach@pengutronix.de>
15759 L:      dri-devel@lists.freedesktop.org
15760 S:      Maintained
15761 T:      git git://anongit.freedesktop.org/drm/drm-misc
15762 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15763 F:      drivers/gpu/drm/imx/dcss/
15764
15765 NXP i.MX 8QXP ADC DRIVER
15766 M:      Cai Huoqing <cai.huoqing@linux.dev>
15767 M:      Haibo Chen <haibo.chen@nxp.com>
15768 L:      imx@lists.linux.dev
15769 L:      linux-iio@vger.kernel.org
15770 S:      Maintained
15771 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15772 F:      drivers/iio/adc/imx8qxp-adc.c
15773
15774 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15775 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15776 L:      imx@lists.linux.dev
15777 L:      linux-media@vger.kernel.org
15778 S:      Maintained
15779 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15780 F:      drivers/media/platform/nxp/imx-jpeg
15781
15782 NXP i.MX CLOCK DRIVERS
15783 M:      Abel Vesa <abelvesa@kernel.org>
15784 R:      Peng Fan <peng.fan@nxp.com>
15785 L:      linux-clk@vger.kernel.org
15786 L:      imx@lists.linux.dev
15787 S:      Maintained
15788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15789 F:      Documentation/devicetree/bindings/clock/imx*
15790 F:      drivers/clk/imx/
15791 F:      include/dt-bindings/clock/imx*
15792
15793 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15794 M:      Jagan Teki <jagan@amarulasolutions.com>
15795 S:      Maintained
15796 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15797 F:      drivers/regulator/pf8x00-regulator.c
15798
15799 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15800 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15801 L:      linux-kernel@vger.kernel.org
15802 S:      Maintained
15803 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15804 F:      drivers/extcon/extcon-ptn5150.c
15805
15806 NXP SGTL5000 DRIVER
15807 M:      Fabio Estevam <festevam@gmail.com>
15808 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15809 S:      Maintained
15810 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15811 F:      sound/soc/codecs/sgtl5000*
15812
15813 NXP SJA1105 ETHERNET SWITCH DRIVER
15814 M:      Vladimir Oltean <olteanv@gmail.com>
15815 L:      linux-kernel@vger.kernel.org
15816 S:      Maintained
15817 F:      drivers/net/dsa/sja1105
15818 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15819
15820 NXP TDA998X DRM DRIVER
15821 M:      Russell King <linux@armlinux.org.uk>
15822 S:      Maintained
15823 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15824 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15825 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15826 F:      include/drm/i2c/tda998x.h
15827 F:      include/dt-bindings/display/tda998x.h
15828 K:      "nxp,tda998x"
15829
15830 NXP TFA9879 DRIVER
15831 M:      Peter Rosin <peda@axentia.se>
15832 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15833 S:      Maintained
15834 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15835 F:      sound/soc/codecs/tfa9879*
15836
15837 NXP-NCI NFC DRIVER
15838 S:      Orphan
15839 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15840 F:      drivers/nfc/nxp-nci
15841
15842 NXP/Goodix TFA989X (TFA1) DRIVER
15843 M:      Stephan Gerhold <stephan@gerhold.net>
15844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15845 S:      Maintained
15846 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15847 F:      sound/soc/codecs/tfa989x.c
15848
15849 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15850 M:      Jonas Malaco <jonas@protocubo.io>
15851 L:      linux-hwmon@vger.kernel.org
15852 S:      Maintained
15853 F:      Documentation/hwmon/nzxt-kraken2.rst
15854 F:      drivers/hwmon/nzxt-kraken2.c
15855
15856 NZXT-SMART2 HARDWARE MONITORING DRIVER
15857 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15858 L:      linux-hwmon@vger.kernel.org
15859 S:      Maintained
15860 F:      Documentation/hwmon/nzxt-smart2.rst
15861 F:      drivers/hwmon/nzxt-smart2.c
15862
15863 OBJAGG
15864 M:      Jiri Pirko <jiri@resnulli.us>
15865 L:      netdev@vger.kernel.org
15866 S:      Supported
15867 F:      include/linux/objagg.h
15868 F:      lib/objagg.c
15869 F:      lib/test_objagg.c
15870
15871 OBJPOOL
15872 M:      Matt Wu <wuqiang.matt@bytedance.com>
15873 S:      Supported
15874 F:      include/linux/objpool.h
15875 F:      lib/objpool.c
15876 F:      lib/test_objpool.c
15877
15878 OBJTOOL
15879 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15880 M:      Peter Zijlstra <peterz@infradead.org>
15881 S:      Supported
15882 F:      include/linux/objtool*.h
15883 F:      tools/objtool/
15884
15885 OCELOT ETHERNET SWITCH DRIVER
15886 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15887 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15888 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15889 M:      UNGLinuxDriver@microchip.com
15890 L:      netdev@vger.kernel.org
15891 S:      Supported
15892 F:      drivers/net/dsa/ocelot/*
15893 F:      drivers/net/ethernet/mscc/
15894 F:      include/soc/mscc/ocelot*
15895 F:      net/dsa/tag_ocelot.c
15896 F:      net/dsa/tag_ocelot_8021q.c
15897 F:      tools/testing/selftests/drivers/net/ocelot/*
15898
15899 OCELOT EXTERNAL SWITCH CONTROL
15900 M:      Colin Foster <colin.foster@in-advantage.com>
15901 S:      Supported
15902 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15903 F:      drivers/mfd/ocelot*
15904 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15905 F:      include/linux/mfd/ocelot.h
15906
15907 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15908 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15909 M:      Andrew Donnellan <ajd@linux.ibm.com>
15910 L:      linuxppc-dev@lists.ozlabs.org
15911 S:      Supported
15912 F:      Documentation/userspace-api/accelerators/ocxl.rst
15913 F:      arch/powerpc/include/asm/pnv-ocxl.h
15914 F:      arch/powerpc/platforms/powernv/ocxl.c
15915 F:      drivers/misc/ocxl/
15916 F:      include/misc/ocxl*
15917 F:      include/uapi/misc/ocxl.h
15918
15919 OMAP AUDIO SUPPORT
15920 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15921 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15922 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15923 L:      linux-omap@vger.kernel.org
15924 S:      Maintained
15925 F:      sound/soc/ti/n810.c
15926 F:      sound/soc/ti/omap*
15927 F:      sound/soc/ti/rx51.c
15928 F:      sound/soc/ti/sdma-pcm.*
15929
15930 OMAP CLOCK FRAMEWORK SUPPORT
15931 M:      Paul Walmsley <paul@pwsan.com>
15932 L:      linux-omap@vger.kernel.org
15933 S:      Maintained
15934 F:      arch/arm/*omap*/*clock*
15935
15936 OMAP DEVICE TREE SUPPORT
15937 M:      Benoît Cousson <bcousson@baylibre.com>
15938 M:      Tony Lindgren <tony@atomide.com>
15939 L:      linux-omap@vger.kernel.org
15940 L:      devicetree@vger.kernel.org
15941 S:      Maintained
15942 F:      arch/arm/boot/dts/ti/omap/
15943
15944 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15945 L:      linux-omap@vger.kernel.org
15946 L:      linux-fbdev@vger.kernel.org
15947 S:      Orphan
15948 F:      Documentation/arch/arm/omap/dss.rst
15949 F:      drivers/video/fbdev/omap2/
15950
15951 OMAP FRAMEBUFFER SUPPORT
15952 L:      linux-fbdev@vger.kernel.org
15953 L:      linux-omap@vger.kernel.org
15954 S:      Orphan
15955 F:      drivers/video/fbdev/omap/
15956
15957 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15958 M:      Roger Quadros <rogerq@kernel.org>
15959 M:      Tony Lindgren <tony@atomide.com>
15960 L:      linux-omap@vger.kernel.org
15961 S:      Maintained
15962 F:      arch/arm/mach-omap2/*gpmc*
15963 F:      drivers/memory/omap-gpmc.c
15964
15965 OMAP GPIO DRIVER
15966 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15967 M:      Santosh Shilimkar <ssantosh@kernel.org>
15968 M:      Kevin Hilman <khilman@kernel.org>
15969 L:      linux-omap@vger.kernel.org
15970 S:      Maintained
15971 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15972 F:      drivers/gpio/gpio-omap.c
15973
15974 OMAP HARDWARE SPINLOCK SUPPORT
15975 L:      linux-omap@vger.kernel.org
15976 S:      Orphan
15977 F:      drivers/hwspinlock/omap_hwspinlock.c
15978
15979 OMAP HS MMC SUPPORT
15980 L:      linux-mmc@vger.kernel.org
15981 L:      linux-omap@vger.kernel.org
15982 S:      Orphan
15983 F:      drivers/mmc/host/omap_hsmmc.c
15984
15985 OMAP HWMOD DATA
15986 M:      Paul Walmsley <paul@pwsan.com>
15987 L:      linux-omap@vger.kernel.org
15988 S:      Maintained
15989 F:      arch/arm/mach-omap2/omap_hwmod*data*
15990
15991 OMAP HWMOD SUPPORT
15992 M:      Benoît Cousson <bcousson@baylibre.com>
15993 M:      Paul Walmsley <paul@pwsan.com>
15994 L:      linux-omap@vger.kernel.org
15995 S:      Maintained
15996 F:      arch/arm/mach-omap2/omap_hwmod.*
15997
15998 OMAP I2C DRIVER
15999 M:      Vignesh R <vigneshr@ti.com>
16000 L:      linux-omap@vger.kernel.org
16001 L:      linux-i2c@vger.kernel.org
16002 S:      Maintained
16003 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
16004 F:      drivers/i2c/busses/i2c-omap.c
16005
16006 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
16007 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16008 L:      linux-media@vger.kernel.org
16009 S:      Maintained
16010 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
16011 F:      drivers/media/platform/ti/omap3isp/
16012 F:      drivers/staging/media/omap4iss/
16013
16014 OMAP MMC SUPPORT
16015 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16016 L:      linux-omap@vger.kernel.org
16017 S:      Odd Fixes
16018 F:      drivers/mmc/host/omap.c
16019
16020 OMAP POWER MANAGEMENT SUPPORT
16021 M:      Kevin Hilman <khilman@kernel.org>
16022 L:      linux-omap@vger.kernel.org
16023 S:      Maintained
16024 F:      arch/arm/*omap*/*pm*
16025 F:      drivers/cpufreq/omap-cpufreq.c
16026
16027 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
16028 M:      Paul Walmsley <paul@pwsan.com>
16029 L:      linux-omap@vger.kernel.org
16030 S:      Maintained
16031 F:      arch/arm/mach-omap2/prm*
16032
16033 OMAP RANDOM NUMBER GENERATOR SUPPORT
16034 M:      Deepak Saxena <dsaxena@plexity.net>
16035 S:      Maintained
16036 F:      drivers/char/hw_random/omap-rng.c
16037
16038 OMAP USB SUPPORT
16039 L:      linux-usb@vger.kernel.org
16040 L:      linux-omap@vger.kernel.org
16041 S:      Orphan
16042 F:      arch/arm/*omap*/usb*
16043 F:      drivers/usb/*/*omap*
16044
16045 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
16046 M:      Mark Jackson <mpfj@newflow.co.uk>
16047 L:      linux-omap@vger.kernel.org
16048 S:      Maintained
16049 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
16050
16051 OMAP1 SUPPORT
16052 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
16053 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
16054 M:      Tony Lindgren <tony@atomide.com>
16055 L:      linux-omap@vger.kernel.org
16056 S:      Maintained
16057 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16059 F:      arch/arm/configs/omap1_defconfig
16060 F:      arch/arm/mach-omap1/
16061 F:      drivers/i2c/busses/i2c-omap.c
16062 F:      include/linux/platform_data/ams-delta-fiq.h
16063 F:      include/linux/platform_data/i2c-omap.h
16064
16065 OMAP2+ SUPPORT
16066 M:      Tony Lindgren <tony@atomide.com>
16067 L:      linux-omap@vger.kernel.org
16068 S:      Maintained
16069 W:      http://www.muru.com/linux/omap/
16070 W:      http://linux.omap.com/
16071 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16073 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
16074 F:      arch/arm/configs/omap2plus_defconfig
16075 F:      arch/arm/mach-omap2/
16076 F:      drivers/bus/omap*.[ch]
16077 F:      drivers/bus/ti-sysc.c
16078 F:      drivers/gpio/gpio-tps65219.c
16079 F:      drivers/i2c/busses/i2c-omap.c
16080 F:      drivers/irqchip/irq-omap-intc.c
16081 F:      drivers/mfd/*omap*.c
16082 F:      drivers/mfd/menelaus.c
16083 F:      drivers/mfd/palmas.c
16084 F:      drivers/mfd/tps65217.c
16085 F:      drivers/mfd/tps65218.c
16086 F:      drivers/mfd/tps65219.c
16087 F:      drivers/mfd/tps65910.c
16088 F:      drivers/mfd/twl-core.[ch]
16089 F:      drivers/mfd/twl4030*.c
16090 F:      drivers/mfd/twl6030*.c
16091 F:      drivers/mfd/twl6040*.c
16092 F:      drivers/regulator/palmas-regulator*.c
16093 F:      drivers/regulator/pbias-regulator.c
16094 F:      drivers/regulator/tps65217-regulator.c
16095 F:      drivers/regulator/tps65218-regulator.c
16096 F:      drivers/regulator/tps65219-regulator.c
16097 F:      drivers/regulator/tps65910-regulator.c
16098 F:      drivers/regulator/twl-regulator.c
16099 F:      drivers/regulator/twl6030-regulator.c
16100 F:      include/linux/platform_data/i2c-omap.h
16101 F:      include/linux/platform_data/ti-sysc.h
16102
16103 OMFS FILESYSTEM
16104 M:      Bob Copeland <me@bobcopeland.com>
16105 L:      linux-karma-devel@lists.sourceforge.net
16106 S:      Maintained
16107 F:      Documentation/filesystems/omfs.rst
16108 F:      fs/omfs/
16109
16110 OMNIVISION OG01A1B SENSOR DRIVER
16111 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16112 L:      linux-media@vger.kernel.org
16113 S:      Maintained
16114 F:      drivers/media/i2c/og01a1b.c
16115
16116 OMNIVISION OV01A10 SENSOR DRIVER
16117 M:      Bingbu Cao <bingbu.cao@intel.com>
16118 L:      linux-media@vger.kernel.org
16119 S:      Maintained
16120 T:      git git://linuxtv.org/media_tree.git
16121 F:      drivers/media/i2c/ov01a10.c
16122
16123 OMNIVISION OV02A10 SENSOR DRIVER
16124 L:      linux-media@vger.kernel.org
16125 S:      Orphan
16126 T:      git git://linuxtv.org/media_tree.git
16127 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
16128 F:      drivers/media/i2c/ov02a10.c
16129
16130 OMNIVISION OV08D10 SENSOR DRIVER
16131 M:      Jimmy Su <jimmy.su@intel.com>
16132 L:      linux-media@vger.kernel.org
16133 S:      Maintained
16134 T:      git git://linuxtv.org/media_tree.git
16135 F:      drivers/media/i2c/ov08d10.c
16136
16137 OMNIVISION OV08X40 SENSOR DRIVER
16138 M:      Jason Chen <jason.z.chen@intel.com>
16139 L:      linux-media@vger.kernel.org
16140 S:      Maintained
16141 T:      git git://linuxtv.org/media_tree.git
16142 F:      drivers/media/i2c/ov08x40.c
16143
16144 OMNIVISION OV13858 SENSOR DRIVER
16145 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16146 L:      linux-media@vger.kernel.org
16147 S:      Maintained
16148 T:      git git://linuxtv.org/media_tree.git
16149 F:      drivers/media/i2c/ov13858.c
16150
16151 OMNIVISION OV13B10 SENSOR DRIVER
16152 M:      Arec Kao <arec.kao@intel.com>
16153 L:      linux-media@vger.kernel.org
16154 S:      Maintained
16155 T:      git git://linuxtv.org/media_tree.git
16156 F:      drivers/media/i2c/ov13b10.c
16157
16158 OMNIVISION OV2680 SENSOR DRIVER
16159 M:      Rui Miguel Silva <rmfrfs@gmail.com>
16160 M:      Hans de Goede <hansg@kernel.org>
16161 L:      linux-media@vger.kernel.org
16162 S:      Maintained
16163 T:      git git://linuxtv.org/media_tree.git
16164 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16165 F:      drivers/media/i2c/ov2680.c
16166
16167 OMNIVISION OV2685 SENSOR DRIVER
16168 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16169 L:      linux-media@vger.kernel.org
16170 S:      Maintained
16171 T:      git git://linuxtv.org/media_tree.git
16172 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16173 F:      drivers/media/i2c/ov2685.c
16174
16175 OMNIVISION OV2740 SENSOR DRIVER
16176 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16177 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16178 R:      Bingbu Cao <bingbu.cao@intel.com>
16179 L:      linux-media@vger.kernel.org
16180 S:      Maintained
16181 T:      git git://linuxtv.org/media_tree.git
16182 F:      drivers/media/i2c/ov2740.c
16183
16184 OMNIVISION OV4689 SENSOR DRIVER
16185 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
16186 L:      linux-media@vger.kernel.org
16187 S:      Maintained
16188 T:      git git://linuxtv.org/media_tree.git
16189 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16190 F:      drivers/media/i2c/ov4689.c
16191
16192 OMNIVISION OV5640 SENSOR DRIVER
16193 M:      Steve Longerbeam <slongerbeam@gmail.com>
16194 L:      linux-media@vger.kernel.org
16195 S:      Maintained
16196 T:      git git://linuxtv.org/media_tree.git
16197 F:      drivers/media/i2c/ov5640.c
16198
16199 OMNIVISION OV5647 SENSOR DRIVER
16200 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16201 M:      Jacopo Mondi <jacopo@jmondi.org>
16202 L:      linux-media@vger.kernel.org
16203 S:      Maintained
16204 T:      git git://linuxtv.org/media_tree.git
16205 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16206 F:      drivers/media/i2c/ov5647.c
16207
16208 OMNIVISION OV5670 SENSOR DRIVER
16209 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16210 L:      linux-media@vger.kernel.org
16211 S:      Maintained
16212 T:      git git://linuxtv.org/media_tree.git
16213 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16214 F:      drivers/media/i2c/ov5670.c
16215
16216 OMNIVISION OV5675 SENSOR DRIVER
16217 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16218 L:      linux-media@vger.kernel.org
16219 S:      Maintained
16220 T:      git git://linuxtv.org/media_tree.git
16221 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16222 F:      drivers/media/i2c/ov5675.c
16223
16224 OMNIVISION OV5693 SENSOR DRIVER
16225 M:      Daniel Scally <djrscally@gmail.com>
16226 L:      linux-media@vger.kernel.org
16227 S:      Maintained
16228 T:      git git://linuxtv.org/media_tree.git
16229 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16230 F:      drivers/media/i2c/ov5693.c
16231
16232 OMNIVISION OV5695 SENSOR DRIVER
16233 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16234 L:      linux-media@vger.kernel.org
16235 S:      Maintained
16236 T:      git git://linuxtv.org/media_tree.git
16237 F:      drivers/media/i2c/ov5695.c
16238
16239 OMNIVISION OV64A40 SENSOR DRIVER
16240 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16241 L:      linux-media@vger.kernel.org
16242 S:      Maintained
16243 T:      git git://linuxtv.org/media_tree.git
16244 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
16245 F:      drivers/media/i2c/ov64a40.c
16246
16247 OMNIVISION OV7670 SENSOR DRIVER
16248 L:      linux-media@vger.kernel.org
16249 S:      Orphan
16250 T:      git git://linuxtv.org/media_tree.git
16251 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16252 F:      drivers/media/i2c/ov7670.c
16253
16254 OMNIVISION OV772x SENSOR DRIVER
16255 M:      Jacopo Mondi <jacopo@jmondi.org>
16256 L:      linux-media@vger.kernel.org
16257 S:      Odd fixes
16258 T:      git git://linuxtv.org/media_tree.git
16259 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16260 F:      drivers/media/i2c/ov772x.c
16261 F:      include/media/i2c/ov772x.h
16262
16263 OMNIVISION OV7740 SENSOR DRIVER
16264 L:      linux-media@vger.kernel.org
16265 S:      Orphan
16266 T:      git git://linuxtv.org/media_tree.git
16267 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16268 F:      drivers/media/i2c/ov7740.c
16269
16270 OMNIVISION OV8856 SENSOR DRIVER
16271 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16272 L:      linux-media@vger.kernel.org
16273 S:      Maintained
16274 T:      git git://linuxtv.org/media_tree.git
16275 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16276 F:      drivers/media/i2c/ov8856.c
16277
16278 OMNIVISION OV8858 SENSOR DRIVER
16279 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16280 M:      Nicholas Roth <nicholas@rothemail.net>
16281 L:      linux-media@vger.kernel.org
16282 S:      Maintained
16283 T:      git git://linuxtv.org/media_tree.git
16284 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16285 F:      drivers/media/i2c/ov8858.c
16286
16287 OMNIVISION OV9282 SENSOR DRIVER
16288 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16289 L:      linux-media@vger.kernel.org
16290 S:      Maintained
16291 T:      git git://linuxtv.org/media_tree.git
16292 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16293 F:      drivers/media/i2c/ov9282.c
16294
16295 OMNIVISION OV9640 SENSOR DRIVER
16296 M:      Petr Cvek <petrcvekcz@gmail.com>
16297 L:      linux-media@vger.kernel.org
16298 S:      Maintained
16299 F:      drivers/media/i2c/ov9640.*
16300
16301 OMNIVISION OV9650 SENSOR DRIVER
16302 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16303 R:      Akinobu Mita <akinobu.mita@gmail.com>
16304 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16305 L:      linux-media@vger.kernel.org
16306 S:      Maintained
16307 T:      git git://linuxtv.org/media_tree.git
16308 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16309 F:      drivers/media/i2c/ov9650.c
16310
16311 OMNIVISION OV9734 SENSOR DRIVER
16312 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16313 R:      Bingbu Cao <bingbu.cao@intel.com>
16314 L:      linux-media@vger.kernel.org
16315 S:      Maintained
16316 T:      git git://linuxtv.org/media_tree.git
16317 F:      drivers/media/i2c/ov9734.c
16318
16319 ONBOARD USB HUB DRIVER
16320 M:      Matthias Kaehlcke <mka@chromium.org>
16321 L:      linux-usb@vger.kernel.org
16322 S:      Maintained
16323 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16324 F:      drivers/usb/misc/onboard_usb_hub.c
16325
16326 ONENAND FLASH DRIVER
16327 M:      Kyungmin Park <kyungmin.park@samsung.com>
16328 L:      linux-mtd@lists.infradead.org
16329 S:      Maintained
16330 F:      drivers/mtd/nand/onenand/
16331 F:      include/linux/mtd/onenand*.h
16332
16333 ONEXPLAYER FAN DRIVER
16334 M:      Derek John Clark <derekjohn.clark@gmail.com>
16335 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16336 L:      linux-hwmon@vger.kernel.org
16337 S:      Maintained
16338 F:      drivers/hwmon/oxp-sensors.c
16339
16340 ONIE TLV NVMEM LAYOUT DRIVER
16341 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16342 S:      Maintained
16343 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16344 F:      drivers/nvmem/layouts/onie-tlv.c
16345
16346 ONION OMEGA2+ BOARD
16347 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16348 L:      linux-mips@vger.kernel.org
16349 S:      Maintained
16350 F:      arch/mips/boot/dts/ralink/omega2p.dts
16351
16352 ONSEMI ETHERNET PHY DRIVERS
16353 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16354 L:      netdev@vger.kernel.org
16355 S:      Supported
16356 W:      http://www.onsemi.com
16357 F:      drivers/net/phy/ncn*
16358
16359 OP-TEE DRIVER
16360 M:      Jens Wiklander <jens.wiklander@linaro.org>
16361 L:      op-tee@lists.trustedfirmware.org
16362 S:      Maintained
16363 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16364 F:      drivers/tee/optee/
16365
16366 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16367 M:      Sumit Garg <sumit.garg@linaro.org>
16368 L:      op-tee@lists.trustedfirmware.org
16369 S:      Maintained
16370 F:      drivers/char/hw_random/optee-rng.c
16371
16372 OP-TEE RTC DRIVER
16373 M:      Clément Léger <clement.leger@bootlin.com>
16374 L:      linux-rtc@vger.kernel.org
16375 S:      Maintained
16376 F:      drivers/rtc/rtc-optee.c
16377
16378 OPA-VNIC DRIVER
16379 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16380 L:      linux-rdma@vger.kernel.org
16381 S:      Supported
16382 F:      drivers/infiniband/ulp/opa_vnic
16383
16384 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16385 M:      Rob Herring <robh+dt@kernel.org>
16386 M:      Frank Rowand <frowand.list@gmail.com>
16387 L:      devicetree@vger.kernel.org
16388 S:      Maintained
16389 W:      http://www.devicetree.org/
16390 C:      irc://irc.libera.chat/devicetree
16391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16392 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16393 F:      drivers/of/
16394 F:      include/linux/of*.h
16395 F:      scripts/dtc/
16396 F:      tools/testing/selftests/dt/
16397 K:      of_overlay_notifier_
16398 K:      of_overlay_fdt_apply
16399 K:      of_overlay_remove
16400
16401 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16402 M:      Rob Herring <robh+dt@kernel.org>
16403 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16404 M:      Conor Dooley <conor+dt@kernel.org>
16405 L:      devicetree@vger.kernel.org
16406 S:      Maintained
16407 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16408 C:      irc://irc.libera.chat/devicetree
16409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16410 F:      Documentation/devicetree/
16411 F:      arch/*/boot/dts/
16412 F:      include/dt-bindings/
16413
16414 OPENCOMPUTE PTP CLOCK DRIVER
16415 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16416 M:      Vadim Fedorenko <vadfed@linux.dev>
16417 L:      netdev@vger.kernel.org
16418 S:      Maintained
16419 F:      drivers/ptp/ptp_ocp.c
16420
16421 OPENCORES I2C BUS DRIVER
16422 M:      Peter Korsgaard <peter@korsgaard.com>
16423 M:      Andrew Lunn <andrew@lunn.ch>
16424 L:      linux-i2c@vger.kernel.org
16425 S:      Maintained
16426 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16427 F:      Documentation/i2c/busses/i2c-ocores.rst
16428 F:      drivers/i2c/busses/i2c-ocores.c
16429 F:      include/linux/platform_data/i2c-ocores.h
16430
16431 OPENRISC ARCHITECTURE
16432 M:      Jonas Bonn <jonas@southpole.se>
16433 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16434 M:      Stafford Horne <shorne@gmail.com>
16435 L:      linux-openrisc@vger.kernel.org
16436 S:      Maintained
16437 W:      http://openrisc.io
16438 T:      git https://github.com/openrisc/linux.git
16439 F:      Documentation/arch/openrisc/
16440 F:      Documentation/devicetree/bindings/openrisc/
16441 F:      arch/openrisc/
16442 F:      drivers/irqchip/irq-ompic.c
16443 F:      drivers/irqchip/irq-or1k-*
16444
16445 OPENVSWITCH
16446 M:      Pravin B Shelar <pshelar@ovn.org>
16447 L:      netdev@vger.kernel.org
16448 L:      dev@openvswitch.org
16449 S:      Maintained
16450 W:      http://openvswitch.org
16451 F:      include/uapi/linux/openvswitch.h
16452 F:      net/openvswitch/
16453 F:      tools/testing/selftests/net/openvswitch/
16454
16455 OPERATING PERFORMANCE POINTS (OPP)
16456 M:      Viresh Kumar <vireshk@kernel.org>
16457 M:      Nishanth Menon <nm@ti.com>
16458 M:      Stephen Boyd <sboyd@kernel.org>
16459 L:      linux-pm@vger.kernel.org
16460 S:      Maintained
16461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16462 F:      Documentation/devicetree/bindings/opp/
16463 F:      Documentation/power/opp.rst
16464 F:      drivers/opp/
16465 F:      include/linux/pm_opp.h
16466
16467 OPL4 DRIVER
16468 M:      Clemens Ladisch <clemens@ladisch.de>
16469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16470 S:      Maintained
16471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16472 F:      sound/drivers/opl4/
16473
16474 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16475 M:      Mark Fasheh <mark@fasheh.com>
16476 M:      Joel Becker <jlbec@evilplan.org>
16477 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16478 L:      ocfs2-devel@lists.linux.dev
16479 S:      Supported
16480 W:      http://ocfs2.wiki.kernel.org
16481 F:      Documentation/filesystems/dlmfs.rst
16482 F:      Documentation/filesystems/ocfs2.rst
16483 F:      fs/ocfs2/
16484
16485 ORANGEFS FILESYSTEM
16486 M:      Mike Marshall <hubcap@omnibond.com>
16487 R:      Martin Brandenburg <martin@omnibond.com>
16488 L:      devel@lists.orangefs.org
16489 S:      Supported
16490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16491 F:      Documentation/filesystems/orangefs.rst
16492 F:      fs/orangefs/
16493
16494 OV2659 OMNIVISION SENSOR DRIVER
16495 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16496 L:      linux-media@vger.kernel.org
16497 S:      Maintained
16498 W:      https://linuxtv.org
16499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16500 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16501 F:      drivers/media/i2c/ov2659.c
16502 F:      include/media/i2c/ov2659.h
16503
16504 OVERLAY FILESYSTEM
16505 M:      Miklos Szeredi <miklos@szeredi.hu>
16506 M:      Amir Goldstein <amir73il@gmail.com>
16507 L:      linux-unionfs@vger.kernel.org
16508 S:      Supported
16509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16510 F:      Documentation/filesystems/overlayfs.rst
16511 F:      fs/overlayfs/
16512
16513 P54 WIRELESS DRIVER
16514 M:      Christian Lamparter <chunkeey@googlemail.com>
16515 L:      linux-wireless@vger.kernel.org
16516 S:      Maintained
16517 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16518 F:      drivers/net/wireless/intersil/p54/
16519
16520 PACKET SOCKETS
16521 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16522 S:      Maintained
16523 F:      include/uapi/linux/if_packet.h
16524 F:      net/packet/af_packet.c
16525
16526 PACKING
16527 M:      Vladimir Oltean <olteanv@gmail.com>
16528 L:      netdev@vger.kernel.org
16529 S:      Supported
16530 F:      Documentation/core-api/packing.rst
16531 F:      include/linux/packing.h
16532 F:      lib/packing.c
16533
16534 PADATA PARALLEL EXECUTION MECHANISM
16535 M:      Steffen Klassert <steffen.klassert@secunet.com>
16536 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16537 L:      linux-crypto@vger.kernel.org
16538 L:      linux-kernel@vger.kernel.org
16539 S:      Maintained
16540 F:      Documentation/core-api/padata.rst
16541 F:      include/linux/padata.h
16542 F:      kernel/padata.c
16543
16544 PAGE CACHE
16545 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16546 L:      linux-fsdevel@vger.kernel.org
16547 S:      Supported
16548 T:      git git://git.infradead.org/users/willy/pagecache.git
16549 F:      Documentation/filesystems/locking.rst
16550 F:      Documentation/filesystems/vfs.rst
16551 F:      include/linux/pagemap.h
16552 F:      mm/filemap.c
16553 F:      mm/page-writeback.c
16554 F:      mm/readahead.c
16555 F:      mm/truncate.c
16556
16557 PAGE POOL
16558 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16559 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16560 L:      netdev@vger.kernel.org
16561 S:      Supported
16562 F:      Documentation/networking/page_pool.rst
16563 F:      include/net/page_pool/
16564 F:      include/trace/events/page_pool.h
16565 F:      net/core/page_pool.c
16566
16567 PAGE TABLE CHECK
16568 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16569 M:      Andrew Morton <akpm@linux-foundation.org>
16570 L:      linux-mm@kvack.org
16571 S:      Maintained
16572 F:      Documentation/mm/page_table_check.rst
16573 F:      include/linux/page_table_check.h
16574 F:      mm/page_table_check.c
16575
16576 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16577 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16578 L:      platform-driver-x86@vger.kernel.org
16579 S:      Maintained
16580 F:      drivers/platform/x86/panasonic-laptop.c
16581
16582 PARALLAX PING IIO SENSOR DRIVER
16583 M:      Andreas Klinger <ak@it-klinger.de>
16584 L:      linux-iio@vger.kernel.org
16585 S:      Maintained
16586 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16587 F:      drivers/iio/proximity/ping.c
16588
16589 PARALLEL LCD/KEYPAD PANEL DRIVER
16590 M:      Willy Tarreau <willy@haproxy.com>
16591 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16592 S:      Odd Fixes
16593 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16594 F:      drivers/auxdisplay/panel.c
16595
16596 PARALLEL PORT SUBSYSTEM
16597 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16598 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16599 L:      linux-parport@lists.infradead.org (subscribers-only)
16600 S:      Maintained
16601 F:      Documentation/driver-api/parport*.rst
16602 F:      drivers/char/ppdev.c
16603 F:      drivers/parport/
16604 F:      include/linux/parport*.h
16605 F:      include/uapi/linux/ppdev.h
16606
16607 PARAVIRT_OPS INTERFACE
16608 M:      Juergen Gross <jgross@suse.com>
16609 R:      Ajay Kaher <akaher@vmware.com>
16610 R:      Alexey Makhalov <amakhalov@vmware.com>
16611 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16612 L:      virtualization@lists.linux.dev
16613 L:      x86@kernel.org
16614 S:      Supported
16615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16616 F:      Documentation/virt/paravirt_ops.rst
16617 F:      arch/*/include/asm/paravirt*.h
16618 F:      arch/*/kernel/paravirt*
16619 F:      include/linux/hypervisor.h
16620
16621 PARISC ARCHITECTURE
16622 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16623 M:      Helge Deller <deller@gmx.de>
16624 L:      linux-parisc@vger.kernel.org
16625 S:      Maintained
16626 W:      https://parisc.wiki.kernel.org
16627 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16630 F:      Documentation/arch/parisc/
16631 F:      arch/parisc/
16632 F:      drivers/char/agp/parisc-agp.c
16633 F:      drivers/input/misc/hp_sdc_rtc.c
16634 F:      drivers/input/serio/gscps2.c
16635 F:      drivers/input/serio/hp_sdc*
16636 F:      drivers/parisc/
16637 F:      drivers/parport/parport_gsc.*
16638 F:      drivers/tty/serial/8250/8250_parisc.c
16639 F:      drivers/video/console/sti*
16640 F:      drivers/video/fbdev/sti*
16641 F:      drivers/video/logo/logo_parisc*
16642 F:      include/linux/hp_sdc.h
16643
16644 PARMAN
16645 M:      Jiri Pirko <jiri@resnulli.us>
16646 L:      netdev@vger.kernel.org
16647 S:      Supported
16648 F:      include/linux/parman.h
16649 F:      lib/parman.c
16650 F:      lib/test_parman.c
16651
16652 PC ENGINES APU BOARD DRIVER
16653 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16654 S:      Maintained
16655 F:      drivers/platform/x86/pcengines-apuv2.c
16656
16657 PC87360 HARDWARE MONITORING DRIVER
16658 M:      Jim Cromie <jim.cromie@gmail.com>
16659 L:      linux-hwmon@vger.kernel.org
16660 S:      Maintained
16661 F:      Documentation/hwmon/pc87360.rst
16662 F:      drivers/hwmon/pc87360.c
16663
16664 PC8736x GPIO DRIVER
16665 M:      Jim Cromie <jim.cromie@gmail.com>
16666 S:      Maintained
16667 F:      drivers/char/pc8736x_gpio.c
16668
16669 PC87427 HARDWARE MONITORING DRIVER
16670 M:      Jean Delvare <jdelvare@suse.com>
16671 L:      linux-hwmon@vger.kernel.org
16672 S:      Maintained
16673 F:      Documentation/hwmon/pc87427.rst
16674 F:      drivers/hwmon/pc87427.c
16675
16676 PCA9532 LED DRIVER
16677 M:      Riku Voipio <riku.voipio@iki.fi>
16678 S:      Maintained
16679 F:      drivers/leds/leds-pca9532.c
16680 F:      include/linux/leds-pca9532.h
16681
16682 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16683 M:      Guenter Roeck <linux@roeck-us.net>
16684 L:      linux-i2c@vger.kernel.org
16685 S:      Maintained
16686 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16687
16688 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16689 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16690 M:      Pali Rohár <pali@kernel.org>
16691 L:      linux-pci@vger.kernel.org
16692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16693 S:      Maintained
16694 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16695 F:      drivers/pci/controller/pci-aardvark.c
16696
16697 PCI DRIVER FOR ALTERA PCIE IP
16698 M:      Joyce Ooi <joyce.ooi@intel.com>
16699 L:      linux-pci@vger.kernel.org
16700 S:      Supported
16701 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16702 F:      drivers/pci/controller/pcie-altera.c
16703
16704 PCI DRIVER FOR APPLIEDMICRO XGENE
16705 M:      Toan Le <toan@os.amperecomputing.com>
16706 L:      linux-pci@vger.kernel.org
16707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16708 S:      Maintained
16709 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16710 F:      drivers/pci/controller/pci-xgene.c
16711
16712 PCI DRIVER FOR ARM VERSATILE PLATFORM
16713 M:      Rob Herring <robh@kernel.org>
16714 L:      linux-pci@vger.kernel.org
16715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16716 S:      Maintained
16717 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16718 F:      drivers/pci/controller/pci-versatile.c
16719
16720 PCI DRIVER FOR ARMADA 8K
16721 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16722 L:      linux-pci@vger.kernel.org
16723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16724 S:      Maintained
16725 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16726 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16727
16728 PCI DRIVER FOR CADENCE PCIE IP
16729 L:      linux-pci@vger.kernel.org
16730 S:      Orphan
16731 F:      Documentation/devicetree/bindings/pci/cdns,*
16732 F:      drivers/pci/controller/cadence/*cadence*
16733
16734 PCI DRIVER FOR FREESCALE LAYERSCAPE
16735 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16736 M:      Mingkai Hu <mingkai.hu@nxp.com>
16737 M:      Roy Zang <roy.zang@nxp.com>
16738 L:      linuxppc-dev@lists.ozlabs.org
16739 L:      linux-pci@vger.kernel.org
16740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16741 S:      Maintained
16742 F:      drivers/pci/controller/dwc/*layerscape*
16743
16744 PCI DRIVER FOR FU740
16745 M:      Paul Walmsley <paul.walmsley@sifive.com>
16746 M:      Greentime Hu <greentime.hu@sifive.com>
16747 M:      Samuel Holland <samuel.holland@sifive.com>
16748 L:      linux-pci@vger.kernel.org
16749 S:      Maintained
16750 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16751 F:      drivers/pci/controller/dwc/pcie-fu740.c
16752
16753 PCI DRIVER FOR GENERIC OF HOSTS
16754 M:      Will Deacon <will@kernel.org>
16755 L:      linux-pci@vger.kernel.org
16756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16757 S:      Maintained
16758 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16759 F:      drivers/pci/controller/pci-host-common.c
16760 F:      drivers/pci/controller/pci-host-generic.c
16761
16762 PCI DRIVER FOR IMX6
16763 M:      Richard Zhu <hongxing.zhu@nxp.com>
16764 M:      Lucas Stach <l.stach@pengutronix.de>
16765 L:      linux-pci@vger.kernel.org
16766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16767 S:      Maintained
16768 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16769 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16770 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16771 F:      drivers/pci/controller/dwc/*imx6*
16772
16773 PCI DRIVER FOR INTEL IXP4XX
16774 M:      Linus Walleij <linus.walleij@linaro.org>
16775 S:      Maintained
16776 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16777 F:      drivers/pci/controller/pci-ixp4xx.c
16778
16779 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16780 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16781 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16782 L:      linux-pci@vger.kernel.org
16783 S:      Supported
16784 F:      drivers/pci/controller/vmd.c
16785
16786 PCI DRIVER FOR MICROSEMI SWITCHTEC
16787 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16788 M:      Logan Gunthorpe <logang@deltatee.com>
16789 L:      linux-pci@vger.kernel.org
16790 S:      Maintained
16791 F:      Documentation/ABI/testing/sysfs-class-switchtec
16792 F:      Documentation/driver-api/switchtec.rst
16793 F:      drivers/ntb/hw/mscc/
16794 F:      drivers/pci/switch/switchtec*
16795 F:      include/linux/switchtec.h
16796 F:      include/uapi/linux/switchtec_ioctl.h
16797
16798 PCI DRIVER FOR MOBIVEIL PCIE IP
16799 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16800 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16801 L:      linux-pci@vger.kernel.org
16802 S:      Supported
16803 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16804 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16805
16806 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16807 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16808 M:      Pali Rohár <pali@kernel.org>
16809 L:      linux-pci@vger.kernel.org
16810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16811 S:      Maintained
16812 F:      drivers/pci/controller/*mvebu*
16813
16814 PCI DRIVER FOR NVIDIA TEGRA
16815 M:      Thierry Reding <thierry.reding@gmail.com>
16816 L:      linux-tegra@vger.kernel.org
16817 L:      linux-pci@vger.kernel.org
16818 S:      Supported
16819 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16820 F:      drivers/pci/controller/pci-tegra.c
16821
16822 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16823 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16824 L:      linux-pci@vger.kernel.org
16825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16826 S:      Maintained
16827 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16828 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16829
16830 PCI DRIVER FOR RENESAS R-CAR
16831 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16832 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16833 L:      linux-pci@vger.kernel.org
16834 L:      linux-renesas-soc@vger.kernel.org
16835 S:      Maintained
16836 F:      Documentation/devicetree/bindings/pci/*rcar*
16837 F:      drivers/pci/controller/*rcar*
16838 F:      drivers/pci/controller/dwc/*rcar*
16839
16840 PCI DRIVER FOR SAMSUNG EXYNOS
16841 M:      Jingoo Han <jingoohan1@gmail.com>
16842 L:      linux-pci@vger.kernel.org
16843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16844 L:      linux-samsung-soc@vger.kernel.org
16845 S:      Maintained
16846 F:      drivers/pci/controller/dwc/pci-exynos.c
16847
16848 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16849 M:      Jingoo Han <jingoohan1@gmail.com>
16850 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16851 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16852 L:      linux-pci@vger.kernel.org
16853 S:      Maintained
16854 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16855 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16856 F:      drivers/pci/controller/dwc/*designware*
16857
16858 PCI DRIVER FOR TI DRA7XX/J721E
16859 M:      Vignesh Raghavendra <vigneshr@ti.com>
16860 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
16861 L:      linux-omap@vger.kernel.org
16862 L:      linux-pci@vger.kernel.org
16863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16864 S:      Supported
16865 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16866 F:      drivers/pci/controller/cadence/pci-j721e.c
16867 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16868
16869 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16870 M:      Linus Walleij <linus.walleij@linaro.org>
16871 L:      linux-pci@vger.kernel.org
16872 S:      Maintained
16873 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16874 F:      drivers/pci/controller/pci-v3-semi.c
16875
16876 PCI DRIVER FOR XILINX VERSAL CPM
16877 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16878 M:      Michal Simek <michal.simek@amd.com>
16879 L:      linux-pci@vger.kernel.org
16880 S:      Maintained
16881 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16882 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16883
16884 PCI ENDPOINT SUBSYSTEM
16885 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16886 M:      Krzysztof Wilczyński <kw@linux.com>
16887 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16888 L:      linux-pci@vger.kernel.org
16889 S:      Supported
16890 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16891 B:      https://bugzilla.kernel.org
16892 C:      irc://irc.oftc.net/linux-pci
16893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16894 F:      Documentation/PCI/endpoint/*
16895 F:      Documentation/misc-devices/pci-endpoint-test.rst
16896 F:      drivers/misc/pci_endpoint_test.c
16897 F:      drivers/pci/endpoint/
16898 F:      tools/pci/
16899
16900 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16901 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16902 R:      Oliver O'Halloran <oohall@gmail.com>
16903 L:      linuxppc-dev@lists.ozlabs.org
16904 S:      Supported
16905 F:      Documentation/PCI/pci-error-recovery.rst
16906 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16907 F:      arch/powerpc/include/*/eeh*.h
16908 F:      arch/powerpc/kernel/eeh*.c
16909 F:      arch/powerpc/platforms/*/eeh*.c
16910 F:      drivers/pci/pcie/aer.c
16911 F:      drivers/pci/pcie/dpc.c
16912 F:      drivers/pci/pcie/err.c
16913
16914 PCI ERROR RECOVERY
16915 M:      Linas Vepstas <linasvepstas@gmail.com>
16916 L:      linux-pci@vger.kernel.org
16917 S:      Supported
16918 F:      Documentation/PCI/pci-error-recovery.rst
16919
16920 PCI MSI DRIVER FOR ALTERA MSI IP
16921 M:      Joyce Ooi <joyce.ooi@intel.com>
16922 L:      linux-pci@vger.kernel.org
16923 S:      Supported
16924 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16925 F:      drivers/pci/controller/pcie-altera-msi.c
16926
16927 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16928 M:      Toan Le <toan@os.amperecomputing.com>
16929 L:      linux-pci@vger.kernel.org
16930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16931 S:      Maintained
16932 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16933 F:      drivers/pci/controller/pci-xgene-msi.c
16934
16935 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16936 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16937 M:      Krzysztof Wilczyński <kw@linux.com>
16938 R:      Rob Herring <robh@kernel.org>
16939 L:      linux-pci@vger.kernel.org
16940 S:      Supported
16941 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16942 B:      https://bugzilla.kernel.org
16943 C:      irc://irc.oftc.net/linux-pci
16944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16945 F:      Documentation/devicetree/bindings/pci/
16946 F:      drivers/pci/controller/
16947 F:      drivers/pci/pci-bridge-emul.c
16948 F:      drivers/pci/pci-bridge-emul.h
16949
16950 PCI PEER-TO-PEER DMA (P2PDMA)
16951 M:      Bjorn Helgaas <bhelgaas@google.com>
16952 M:      Logan Gunthorpe <logang@deltatee.com>
16953 L:      linux-pci@vger.kernel.org
16954 S:      Supported
16955 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16956 B:      https://bugzilla.kernel.org
16957 C:      irc://irc.oftc.net/linux-pci
16958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16959 F:      Documentation/driver-api/pci/p2pdma.rst
16960 F:      drivers/pci/p2pdma.c
16961 F:      include/linux/pci-p2pdma.h
16962
16963 PCI SUBSYSTEM
16964 M:      Bjorn Helgaas <bhelgaas@google.com>
16965 L:      linux-pci@vger.kernel.org
16966 S:      Supported
16967 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16968 B:      https://bugzilla.kernel.org
16969 C:      irc://irc.oftc.net/linux-pci
16970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16971 F:      Documentation/PCI/
16972 F:      Documentation/devicetree/bindings/pci/
16973 F:      arch/x86/kernel/early-quirks.c
16974 F:      arch/x86/kernel/quirks.c
16975 F:      arch/x86/pci/
16976 F:      drivers/acpi/pci*
16977 F:      drivers/pci/
16978 F:      include/asm-generic/pci*
16979 F:      include/linux/of_pci.h
16980 F:      include/linux/pci*
16981 F:      include/uapi/linux/pci*
16982 F:      lib/pci*
16983
16984 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16985 M:      Jonathan Chocron <jonnyc@amazon.com>
16986 L:      linux-pci@vger.kernel.org
16987 S:      Maintained
16988 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16989 F:      drivers/pci/controller/dwc/pcie-al.c
16990
16991 PCIE DRIVER FOR AMLOGIC MESON
16992 M:      Yue Wang <yue.wang@Amlogic.com>
16993 L:      linux-pci@vger.kernel.org
16994 L:      linux-amlogic@lists.infradead.org
16995 S:      Maintained
16996 F:      drivers/pci/controller/dwc/pci-meson.c
16997
16998 PCIE DRIVER FOR AXIS ARTPEC
16999 M:      Jesper Nilsson <jesper.nilsson@axis.com>
17000 L:      linux-arm-kernel@axis.com
17001 L:      linux-pci@vger.kernel.org
17002 S:      Maintained
17003 F:      Documentation/devicetree/bindings/pci/axis,artpec*
17004 F:      drivers/pci/controller/dwc/*artpec*
17005
17006 PCIE DRIVER FOR CAVIUM THUNDERX
17007 M:      Robert Richter <rric@kernel.org>
17008 L:      linux-pci@vger.kernel.org
17009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17010 S:      Odd Fixes
17011 F:      drivers/pci/controller/pci-thunder-*
17012
17013 PCIE DRIVER FOR HISILICON
17014 M:      Zhou Wang <wangzhou1@hisilicon.com>
17015 L:      linux-pci@vger.kernel.org
17016 S:      Maintained
17017 F:      drivers/pci/controller/dwc/pcie-hisi.c
17018
17019 PCIE DRIVER FOR HISILICON KIRIN
17020 M:      Xiaowei Song <songxiaowei@hisilicon.com>
17021 M:      Binghui Wang <wangbinghui@hisilicon.com>
17022 L:      linux-pci@vger.kernel.org
17023 S:      Maintained
17024 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
17025 F:      drivers/pci/controller/dwc/pcie-kirin.c
17026
17027 PCIE DRIVER FOR HISILICON STB
17028 M:      Shawn Guo <shawn.guo@linaro.org>
17029 L:      linux-pci@vger.kernel.org
17030 S:      Maintained
17031 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
17032 F:      drivers/pci/controller/dwc/pcie-histb.c
17033
17034 PCIE DRIVER FOR INTEL KEEM BAY
17035 M:      Srikanth Thokala <srikanth.thokala@intel.com>
17036 L:      linux-pci@vger.kernel.org
17037 S:      Supported
17038 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
17039 F:      drivers/pci/controller/dwc/pcie-keembay.c
17040
17041 PCIE DRIVER FOR INTEL LGM GW SOC
17042 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
17043 L:      linux-pci@vger.kernel.org
17044 S:      Maintained
17045 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
17046 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
17047
17048 PCIE DRIVER FOR MEDIATEK
17049 M:      Ryder Lee <ryder.lee@mediatek.com>
17050 M:      Jianjun Wang <jianjun.wang@mediatek.com>
17051 L:      linux-pci@vger.kernel.org
17052 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17053 S:      Supported
17054 F:      Documentation/devicetree/bindings/pci/mediatek*
17055 F:      drivers/pci/controller/*mediatek*
17056
17057 PCIE DRIVER FOR MICROCHIP
17058 M:      Daire McNamara <daire.mcnamara@microchip.com>
17059 L:      linux-pci@vger.kernel.org
17060 S:      Supported
17061 F:      Documentation/devicetree/bindings/pci/microchip*
17062 F:      drivers/pci/controller/*microchip*
17063
17064 PCIE DRIVER FOR QUALCOMM MSM
17065 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17066 L:      linux-pci@vger.kernel.org
17067 L:      linux-arm-msm@vger.kernel.org
17068 S:      Maintained
17069 F:      drivers/pci/controller/dwc/pcie-qcom.c
17070
17071 PCIE DRIVER FOR ROCKCHIP
17072 M:      Shawn Lin <shawn.lin@rock-chips.com>
17073 L:      linux-pci@vger.kernel.org
17074 L:      linux-rockchip@lists.infradead.org
17075 S:      Maintained
17076 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
17077 F:      drivers/pci/controller/pcie-rockchip*
17078
17079 PCIE DRIVER FOR SOCIONEXT UNIPHIER
17080 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
17081 L:      linux-pci@vger.kernel.org
17082 S:      Maintained
17083 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
17084 F:      drivers/pci/controller/dwc/pcie-uniphier*
17085
17086 PCIE DRIVER FOR ST SPEAR13XX
17087 M:      Pratyush Anand <pratyush.anand@gmail.com>
17088 L:      linux-pci@vger.kernel.org
17089 S:      Maintained
17090 F:      drivers/pci/controller/dwc/*spear*
17091
17092 PCIE ENDPOINT DRIVER FOR QUALCOMM
17093 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17094 L:      linux-pci@vger.kernel.org
17095 L:      linux-arm-msm@vger.kernel.org
17096 S:      Maintained
17097 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
17098 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
17099
17100 PCMCIA SUBSYSTEM
17101 M:      Dominik Brodowski <linux@dominikbrodowski.net>
17102 S:      Odd Fixes
17103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
17104 F:      Documentation/pcmcia/
17105 F:      drivers/pcmcia/
17106 F:      include/pcmcia/
17107 F:      tools/pcmcia/
17108
17109 PCNET32 NETWORK DRIVER
17110 M:      Don Fry <pcnet32@frontier.com>
17111 L:      netdev@vger.kernel.org
17112 S:      Maintained
17113 F:      drivers/net/ethernet/amd/pcnet32.c
17114
17115 PCRYPT PARALLEL CRYPTO ENGINE
17116 M:      Steffen Klassert <steffen.klassert@secunet.com>
17117 L:      linux-crypto@vger.kernel.org
17118 S:      Maintained
17119 F:      crypto/pcrypt.c
17120 F:      include/crypto/pcrypt.h
17121
17122 PDS DSC VIRTIO DATA PATH ACCELERATOR
17123 R:      Shannon Nelson <shannon.nelson@amd.com>
17124 F:      drivers/vdpa/pds/
17125
17126 PECI HARDWARE MONITORING DRIVERS
17127 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17128 L:      linux-hwmon@vger.kernel.org
17129 S:      Supported
17130 F:      Documentation/hwmon/peci-cputemp.rst
17131 F:      Documentation/hwmon/peci-dimmtemp.rst
17132 F:      drivers/hwmon/peci/
17133
17134 PECI SUBSYSTEM
17135 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17136 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
17137 S:      Supported
17138 F:      Documentation/devicetree/bindings/peci/
17139 F:      Documentation/peci/
17140 F:      drivers/peci/
17141 F:      include/linux/peci-cpu.h
17142 F:      include/linux/peci.h
17143
17144 PENSANDO ETHERNET DRIVERS
17145 M:      Shannon Nelson <shannon.nelson@amd.com>
17146 M:      Brett Creeley <brett.creeley@amd.com>
17147 M:      drivers@pensando.io
17148 L:      netdev@vger.kernel.org
17149 S:      Supported
17150 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17151 F:      drivers/net/ethernet/pensando/
17152
17153 PER-CPU MEMORY ALLOCATOR
17154 M:      Dennis Zhou <dennis@kernel.org>
17155 M:      Tejun Heo <tj@kernel.org>
17156 M:      Christoph Lameter <cl@linux.com>
17157 L:      linux-mm@kvack.org
17158 S:      Maintained
17159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17160 F:      arch/*/include/asm/percpu.h
17161 F:      include/linux/percpu*.h
17162 F:      lib/percpu*.c
17163 F:      mm/percpu*.c
17164
17165 PER-TASK DELAY ACCOUNTING
17166 M:      Balbir Singh <bsingharora@gmail.com>
17167 S:      Maintained
17168 F:      include/linux/delayacct.h
17169 F:      kernel/delayacct.c
17170
17171 PERFORMANCE EVENTS SUBSYSTEM
17172 M:      Peter Zijlstra <peterz@infradead.org>
17173 M:      Ingo Molnar <mingo@redhat.com>
17174 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
17175 M:      Namhyung Kim <namhyung@kernel.org>
17176 R:      Mark Rutland <mark.rutland@arm.com>
17177 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17178 R:      Jiri Olsa <jolsa@kernel.org>
17179 R:      Ian Rogers <irogers@google.com>
17180 R:      Adrian Hunter <adrian.hunter@intel.com>
17181 L:      linux-perf-users@vger.kernel.org
17182 L:      linux-kernel@vger.kernel.org
17183 S:      Supported
17184 W:      https://perf.wiki.kernel.org/
17185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17188 F:      arch/*/events/*
17189 F:      arch/*/events/*/*
17190 F:      arch/*/include/asm/perf_event.h
17191 F:      arch/*/kernel/*/*/perf_event*.c
17192 F:      arch/*/kernel/*/perf_event*.c
17193 F:      arch/*/kernel/perf_callchain.c
17194 F:      arch/*/kernel/perf_event*.c
17195 F:      include/linux/perf_event.h
17196 F:      include/uapi/linux/perf_event.h
17197 F:      kernel/events/*
17198 F:      tools/lib/perf/
17199 F:      tools/perf/
17200
17201 PERFORMANCE EVENTS TOOLING ARM64
17202 R:      John Garry <john.g.garry@oracle.com>
17203 R:      Will Deacon <will@kernel.org>
17204 R:      James Clark <james.clark@arm.com>
17205 R:      Mike Leach <mike.leach@linaro.org>
17206 R:      Leo Yan <leo.yan@linux.dev>
17207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17208 S:      Supported
17209 F:      tools/build/feature/test-libopencsd.c
17210 F:      tools/perf/arch/arm*/
17211 F:      tools/perf/pmu-events/arch/arm64/
17212 F:      tools/perf/util/arm-spe*
17213 F:      tools/perf/util/cs-etm*
17214
17215 PERSONALITY HANDLING
17216 M:      Christoph Hellwig <hch@infradead.org>
17217 L:      linux-abi-devel@lists.sourceforge.net
17218 S:      Maintained
17219 F:      include/linux/personality.h
17220 F:      include/uapi/linux/personality.h
17221
17222 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17223 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17224 L:      linux-input@vger.kernel.org
17225 S:      Maintained
17226 F:      Documentation/input/devices/pxrc.rst
17227 F:      drivers/input/joystick/pxrc.c
17228
17229 PHONET PROTOCOL
17230 M:      Remi Denis-Courmont <courmisch@gmail.com>
17231 S:      Supported
17232 F:      Documentation/networking/phonet.rst
17233 F:      include/linux/phonet.h
17234 F:      include/net/phonet/
17235 F:      include/uapi/linux/phonet.h
17236 F:      net/phonet/
17237
17238 PHRAM MTD DRIVER
17239 M:      Joern Engel <joern@lazybastard.org>
17240 L:      linux-mtd@lists.infradead.org
17241 S:      Maintained
17242 F:      drivers/mtd/devices/phram.c
17243
17244 PICOLCD HID DRIVER
17245 M:      Bruno Prémont <bonbons@linux-vserver.org>
17246 L:      linux-input@vger.kernel.org
17247 S:      Maintained
17248 F:      drivers/hid/hid-picolcd*
17249
17250 PIDFD API
17251 M:      Christian Brauner <christian@brauner.io>
17252 L:      linux-kernel@vger.kernel.org
17253 S:      Maintained
17254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17255 F:      samples/pidfd/
17256 F:      tools/testing/selftests/clone3/
17257 F:      tools/testing/selftests/pid_namespace/
17258 F:      tools/testing/selftests/pidfd/
17259 K:      (?i)pidfd
17260 K:      (?i)clone3
17261 K:      \b(clone_args|kernel_clone_args)\b
17262
17263 PIN CONTROL SUBSYSTEM
17264 M:      Linus Walleij <linus.walleij@linaro.org>
17265 L:      linux-gpio@vger.kernel.org
17266 S:      Maintained
17267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17268 F:      Documentation/devicetree/bindings/pinctrl/
17269 F:      Documentation/driver-api/pin-control.rst
17270 F:      drivers/pinctrl/
17271 F:      include/dt-bindings/pinctrl/
17272 F:      include/linux/pinctrl/
17273
17274 PIN CONTROLLER - AMD
17275 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17276 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17277 S:      Maintained
17278 F:      drivers/pinctrl/pinctrl-amd.c
17279
17280 PIN CONTROLLER - FREESCALE
17281 M:      Dong Aisheng <aisheng.dong@nxp.com>
17282 M:      Fabio Estevam <festevam@gmail.com>
17283 M:      Shawn Guo <shawnguo@kernel.org>
17284 M:      Jacky Bai <ping.bai@nxp.com>
17285 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17286 L:      linux-gpio@vger.kernel.org
17287 S:      Maintained
17288 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17289 F:      drivers/pinctrl/freescale/
17290
17291 PIN CONTROLLER - INTEL
17292 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17293 M:      Andy Shevchenko <andy@kernel.org>
17294 S:      Supported
17295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17296 F:      drivers/pinctrl/intel/
17297
17298 PIN CONTROLLER - KEEMBAY
17299 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17300 S:      Supported
17301 F:      drivers/pinctrl/pinctrl-keembay*
17302
17303 PIN CONTROLLER - MEDIATEK
17304 M:      Sean Wang <sean.wang@kernel.org>
17305 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17306 S:      Maintained
17307 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17308 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17309 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17310 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17311 F:      drivers/pinctrl/mediatek/
17312
17313 PIN CONTROLLER - MEDIATEK MIPS
17314 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17315 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17316 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17317 L:      linux-mips@vger.kernel.org
17318 S:      Maintained
17319 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17320 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17321 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17322 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17323 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17324 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17325 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17326 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17327 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17328 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17329 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17330 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17331 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17332 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17333 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17334
17335 PIN CONTROLLER - MICROCHIP AT91
17336 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17338 L:      linux-gpio@vger.kernel.org
17339 S:      Supported
17340 F:      drivers/gpio/gpio-sama5d2-piobu.c
17341 F:      drivers/pinctrl/pinctrl-at91*
17342
17343 PIN CONTROLLER - NXP S32
17344 M:      Chester Lin <clin@suse.com>
17345 R:      NXP S32 Linux Team <s32@nxp.com>
17346 L:      linux-gpio@vger.kernel.org
17347 S:      Maintained
17348 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17349 F:      drivers/pinctrl/nxp/
17350
17351 PIN CONTROLLER - QUALCOMM
17352 M:      Bjorn Andersson <andersson@kernel.org>
17353 L:      linux-arm-msm@vger.kernel.org
17354 S:      Maintained
17355 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17356 F:      drivers/pinctrl/qcom/
17357
17358 PIN CONTROLLER - RENESAS
17359 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17360 L:      linux-renesas-soc@vger.kernel.org
17361 S:      Supported
17362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17363 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17364 F:      drivers/pinctrl/renesas/
17365
17366 PIN CONTROLLER - SAMSUNG
17367 M:      Tomasz Figa <tomasz.figa@gmail.com>
17368 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17369 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17370 R:      Alim Akhtar <alim.akhtar@samsung.com>
17371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17372 L:      linux-samsung-soc@vger.kernel.org
17373 S:      Maintained
17374 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17375 B:      mailto:linux-samsung-soc@vger.kernel.org
17376 C:      irc://irc.libera.chat/linux-exynos
17377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17378 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17379 F:      drivers/pinctrl/samsung/
17380 F:      include/dt-bindings/pinctrl/samsung.h
17381
17382 PIN CONTROLLER - SINGLE
17383 M:      Tony Lindgren <tony@atomide.com>
17384 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17386 L:      linux-omap@vger.kernel.org
17387 S:      Maintained
17388 F:      drivers/pinctrl/pinctrl-single.c
17389
17390 PIN CONTROLLER - SUNPLUS / TIBBO
17391 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17392 M:      Wells Lu <wellslutw@gmail.com>
17393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17394 S:      Maintained
17395 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17396 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17397 F:      drivers/pinctrl/sunplus/
17398 F:      include/dt-bindings/pinctrl/sppctl*.h
17399
17400 PINE64 PINEPHONE KEYBOARD DRIVER
17401 M:      Samuel Holland <samuel@sholland.org>
17402 S:      Supported
17403 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17404 F:      drivers/input/keyboard/pinephone-keyboard.c
17405
17406 PKTCDVD DRIVER
17407 M:      linux-block@vger.kernel.org
17408 S:      Orphan
17409 F:      drivers/block/pktcdvd.c
17410 F:      include/linux/pktcdvd.h
17411 F:      include/uapi/linux/pktcdvd.h
17412
17413 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17414 M:      Tomasz Duszynski <tduszyns@gmail.com>
17415 S:      Maintained
17416 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17417 F:      drivers/iio/chemical/pms7003.c
17418
17419 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17420 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17421 L:      netdev@vger.kernel.org
17422 S:      Maintained
17423 F:      drivers/net/phy/mdio-open-alliance.h
17424 F:      net/ethtool/plca.c
17425
17426 PLDMFW LIBRARY
17427 M:      Jacob Keller <jacob.e.keller@intel.com>
17428 S:      Maintained
17429 F:      Documentation/driver-api/pldmfw/
17430 F:      include/linux/pldmfw.h
17431 F:      lib/pldmfw/
17432
17433 PLX DMA DRIVER
17434 M:      Logan Gunthorpe <logang@deltatee.com>
17435 S:      Maintained
17436 F:      drivers/dma/plx_dma.c
17437
17438 PM-GRAPH UTILITY
17439 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17440 L:      linux-pm@vger.kernel.org
17441 S:      Supported
17442 W:      https://01.org/pm-graph
17443 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17444 T:      git git://github.com/intel/pm-graph
17445 F:      tools/power/pm-graph
17446
17447 PM6764TR DRIVER
17448 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17449 L:      linux-hwmon@vger.kernel.org
17450 S:      Maintained
17451 F:      Documentation/hwmon/pm6764tr.rst
17452 F:      drivers/hwmon/pmbus/pm6764tr.c
17453
17454 PMBUS HARDWARE MONITORING DRIVERS
17455 M:      Guenter Roeck <linux@roeck-us.net>
17456 L:      linux-hwmon@vger.kernel.org
17457 S:      Maintained
17458 W:      http://hwmon.wiki.kernel.org/
17459 W:      http://www.roeck-us.net/linux/drivers/
17460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17461 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17462 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17463 F:      Documentation/hwmon/adm1275.rst
17464 F:      Documentation/hwmon/ibm-cffps.rst
17465 F:      Documentation/hwmon/ir35221.rst
17466 F:      Documentation/hwmon/lm25066.rst
17467 F:      Documentation/hwmon/ltc2978.rst
17468 F:      Documentation/hwmon/ltc3815.rst
17469 F:      Documentation/hwmon/max16064.rst
17470 F:      Documentation/hwmon/max20751.rst
17471 F:      Documentation/hwmon/max31785.rst
17472 F:      Documentation/hwmon/max34440.rst
17473 F:      Documentation/hwmon/max8688.rst
17474 F:      Documentation/hwmon/pmbus-core.rst
17475 F:      Documentation/hwmon/pmbus.rst
17476 F:      Documentation/hwmon/tps40422.rst
17477 F:      Documentation/hwmon/ucd9000.rst
17478 F:      Documentation/hwmon/ucd9200.rst
17479 F:      Documentation/hwmon/zl6100.rst
17480 F:      drivers/hwmon/pmbus/
17481 F:      include/linux/pmbus.h
17482
17483 PMC SIERRA MaxRAID DRIVER
17484 L:      linux-scsi@vger.kernel.org
17485 S:      Orphan
17486 W:      http://www.pmc-sierra.com/
17487 F:      drivers/scsi/pmcraid.*
17488
17489 PMC SIERRA PM8001 DRIVER
17490 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17491 L:      linux-scsi@vger.kernel.org
17492 S:      Supported
17493 F:      drivers/scsi/pm8001/
17494
17495 PNI RM3100 IIO DRIVER
17496 M:      Song Qiang <songqiang1304521@gmail.com>
17497 L:      linux-iio@vger.kernel.org
17498 S:      Maintained
17499 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17500 F:      drivers/iio/magnetometer/rm3100*
17501
17502 PNP SUPPORT
17503 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17504 L:      linux-acpi@vger.kernel.org
17505 S:      Maintained
17506 F:      drivers/pnp/
17507 F:      include/linux/pnp.h
17508
17509 POSIX CLOCKS and TIMERS
17510 M:      Thomas Gleixner <tglx@linutronix.de>
17511 L:      linux-kernel@vger.kernel.org
17512 S:      Maintained
17513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17514 F:      fs/timerfd.c
17515 F:      include/linux/time_namespace.h
17516 F:      include/linux/timer*
17517 F:      kernel/time/*timer*
17518 F:      kernel/time/namespace.c
17519
17520 POWER MANAGEMENT CORE
17521 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17522 L:      linux-pm@vger.kernel.org
17523 S:      Supported
17524 B:      https://bugzilla.kernel.org
17525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17526 F:      drivers/base/power/
17527 F:      drivers/powercap/
17528 F:      include/linux/intel_rapl.h
17529 F:      include/linux/pm.h
17530 F:      include/linux/pm_*
17531 F:      include/linux/powercap.h
17532 F:      kernel/configs/nopm.config
17533
17534 POWER STATE COORDINATION INTERFACE (PSCI)
17535 M:      Mark Rutland <mark.rutland@arm.com>
17536 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17538 S:      Maintained
17539 F:      drivers/firmware/psci/
17540 F:      include/linux/psci.h
17541 F:      include/uapi/linux/psci.h
17542
17543 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17544 M:      Sebastian Reichel <sre@kernel.org>
17545 L:      linux-pm@vger.kernel.org
17546 S:      Maintained
17547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17548 F:      Documentation/ABI/testing/sysfs-class-power
17549 F:      Documentation/devicetree/bindings/power/supply/
17550 F:      drivers/power/supply/
17551 F:      include/linux/power/
17552 F:      include/linux/power_supply.h
17553
17554 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17555 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17556 L:      linuxppc-dev@lists.ozlabs.org
17557 S:      Maintained
17558 F:      drivers/char/powernv-op-panel.c
17559
17560 PPP OVER ATM (RFC 2364)
17561 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17562 S:      Maintained
17563 F:      include/uapi/linux/atmppp.h
17564 F:      net/atm/pppoatm.c
17565
17566 PPP OVER ETHERNET
17567 M:      Michal Ostrowski <mostrows@earthlink.net>
17568 S:      Maintained
17569 F:      drivers/net/ppp/pppoe.c
17570 F:      drivers/net/ppp/pppox.c
17571
17572 PPP OVER L2TP
17573 M:      James Chapman <jchapman@katalix.com>
17574 S:      Maintained
17575 F:      include/linux/if_pppol2tp.h
17576 F:      include/uapi/linux/if_pppol2tp.h
17577 F:      net/l2tp/l2tp_ppp.c
17578
17579 PPP PROTOCOL DRIVERS AND COMPRESSORS
17580 L:      linux-ppp@vger.kernel.org
17581 S:      Orphan
17582 F:      drivers/net/ppp/ppp_*
17583
17584 PPS SUPPORT
17585 M:      Rodolfo Giometti <giometti@enneenne.com>
17586 L:      linuxpps@ml.enneenne.com (subscribers-only)
17587 S:      Maintained
17588 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17589 F:      Documentation/ABI/testing/sysfs-pps
17590 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17591 F:      Documentation/driver-api/pps.rst
17592 F:      drivers/pps/
17593 F:      include/linux/pps*.h
17594 F:      include/uapi/linux/pps.h
17595
17596 PPTP DRIVER
17597 M:      Dmitry Kozlov <xeb@mail.ru>
17598 L:      netdev@vger.kernel.org
17599 S:      Maintained
17600 W:      http://sourceforge.net/projects/accel-pptp
17601 F:      drivers/net/ppp/pptp.c
17602
17603 PRESSURE STALL INFORMATION (PSI)
17604 M:      Johannes Weiner <hannes@cmpxchg.org>
17605 M:      Suren Baghdasaryan <surenb@google.com>
17606 R:      Peter Ziljstra <peterz@infradead.org>
17607 S:      Maintained
17608 F:      include/linux/psi*
17609 F:      kernel/sched/psi.c
17610
17611 PRINTK
17612 M:      Petr Mladek <pmladek@suse.com>
17613 R:      Steven Rostedt <rostedt@goodmis.org>
17614 R:      John Ogness <john.ogness@linutronix.de>
17615 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17616 S:      Maintained
17617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17618 F:      include/linux/printk.h
17619 F:      kernel/printk/
17620
17621 PRINTK INDEXING
17622 R:      Chris Down <chris@chrisdown.name>
17623 S:      Maintained
17624 F:      Documentation/core-api/printk-index.rst
17625 F:      kernel/printk/index.c
17626 K:      printk_index
17627
17628 PROC FILESYSTEM
17629 L:      linux-kernel@vger.kernel.org
17630 L:      linux-fsdevel@vger.kernel.org
17631 S:      Maintained
17632 F:      Documentation/filesystems/proc.rst
17633 F:      fs/proc/
17634 F:      include/linux/proc_fs.h
17635 F:      tools/testing/selftests/proc/
17636
17637 PROC SYSCTL
17638 M:      Luis Chamberlain <mcgrof@kernel.org>
17639 M:      Kees Cook <keescook@chromium.org>
17640 M:      Joel Granados <j.granados@samsung.com>
17641 L:      linux-kernel@vger.kernel.org
17642 L:      linux-fsdevel@vger.kernel.org
17643 S:      Maintained
17644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17645 F:      fs/proc/proc_sysctl.c
17646 F:      include/linux/sysctl.h
17647 F:      kernel/sysctl-test.c
17648 F:      kernel/sysctl.c
17649 F:      tools/testing/selftests/sysctl/
17650
17651 PS3 NETWORK SUPPORT
17652 M:      Geoff Levand <geoff@infradead.org>
17653 L:      netdev@vger.kernel.org
17654 L:      linuxppc-dev@lists.ozlabs.org
17655 S:      Maintained
17656 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17657
17658 PS3 PLATFORM SUPPORT
17659 M:      Geoff Levand <geoff@infradead.org>
17660 L:      linuxppc-dev@lists.ozlabs.org
17661 S:      Maintained
17662 F:      arch/powerpc/boot/ps3*
17663 F:      arch/powerpc/include/asm/lv1call.h
17664 F:      arch/powerpc/include/asm/ps3*.h
17665 F:      arch/powerpc/platforms/ps3/
17666 F:      drivers/*/ps3*
17667 F:      drivers/ps3/
17668 F:      drivers/rtc/rtc-ps3.c
17669 F:      drivers/usb/host/*ps3.c
17670 F:      sound/ppc/snd_ps3*
17671
17672 PS3VRAM DRIVER
17673 M:      Jim Paris <jim@jtan.com>
17674 M:      Geoff Levand <geoff@infradead.org>
17675 L:      linuxppc-dev@lists.ozlabs.org
17676 S:      Maintained
17677 F:      drivers/block/ps3vram.c
17678
17679 PSAMPLE PACKET SAMPLING SUPPORT
17680 M:      Yotam Gigi <yotam.gi@gmail.com>
17681 S:      Maintained
17682 F:      include/net/psample.h
17683 F:      include/uapi/linux/psample.h
17684 F:      net/psample
17685
17686 PSTORE FILESYSTEM
17687 M:      Kees Cook <keescook@chromium.org>
17688 R:      Tony Luck <tony.luck@intel.com>
17689 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17690 L:      linux-hardening@vger.kernel.org
17691 S:      Supported
17692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17693 F:      Documentation/admin-guide/pstore-blk.rst
17694 F:      Documentation/admin-guide/ramoops.rst
17695 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17696 F:      drivers/acpi/apei/erst.c
17697 F:      drivers/firmware/efi/efi-pstore.c
17698 F:      fs/pstore/
17699 F:      include/linux/pstore*
17700 K:      \b(pstore|ramoops)
17701
17702 PTP HARDWARE CLOCK SUPPORT
17703 M:      Richard Cochran <richardcochran@gmail.com>
17704 L:      netdev@vger.kernel.org
17705 S:      Maintained
17706 W:      http://linuxptp.sourceforge.net/
17707 F:      Documentation/ABI/testing/sysfs-ptp
17708 F:      Documentation/driver-api/ptp.rst
17709 F:      drivers/net/phy/dp83640*
17710 F:      drivers/ptp/*
17711 F:      include/linux/ptp_cl*
17712 K:      (?:\b|_)ptp(?:\b|_)
17713
17714 PTP MOCKUP CLOCK SUPPORT
17715 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17716 L:      netdev@vger.kernel.org
17717 S:      Maintained
17718 F:      drivers/ptp/ptp_mock.c
17719 F:      include/linux/ptp_mock.h
17720
17721 PTP VIRTUAL CLOCK SUPPORT
17722 M:      Yangbo Lu <yangbo.lu@nxp.com>
17723 L:      netdev@vger.kernel.org
17724 S:      Maintained
17725 F:      drivers/ptp/ptp_vclock.c
17726 F:      net/ethtool/phc_vclocks.c
17727
17728 PTRACE SUPPORT
17729 M:      Oleg Nesterov <oleg@redhat.com>
17730 S:      Maintained
17731 F:      arch/*/*/ptrace*.c
17732 F:      arch/*/include/asm/ptrace*.h
17733 F:      arch/*/ptrace*.c
17734 F:      include/asm-generic/syscall.h
17735 F:      include/linux/ptrace.h
17736 F:      include/linux/regset.h
17737 F:      include/uapi/linux/ptrace.h
17738 F:      kernel/ptrace.c
17739
17740 PULSE8-CEC DRIVER
17741 M:      Hans Verkuil <hverkuil@xs4all.nl>
17742 L:      linux-media@vger.kernel.org
17743 S:      Maintained
17744 T:      git git://linuxtv.org/media_tree.git
17745 F:      drivers/media/cec/usb/pulse8/
17746
17747 PURELIFI PLFXLC DRIVER
17748 M:      Srinivasan Raju <srini.raju@purelifi.com>
17749 L:      linux-wireless@vger.kernel.org
17750 S:      Supported
17751 F:      drivers/net/wireless/purelifi/plfxlc/
17752
17753 PVRUSB2 VIDEO4LINUX DRIVER
17754 M:      Mike Isely <isely@pobox.com>
17755 L:      pvrusb2@isely.net       (subscribers-only)
17756 L:      linux-media@vger.kernel.org
17757 S:      Maintained
17758 W:      http://www.isely.net/pvrusb2/
17759 T:      git git://linuxtv.org/media_tree.git
17760 F:      Documentation/driver-api/media/drivers/pvrusb2*
17761 F:      drivers/media/usb/pvrusb2/
17762
17763 PWC WEBCAM DRIVER
17764 M:      Hans Verkuil <hverkuil@xs4all.nl>
17765 L:      linux-media@vger.kernel.org
17766 S:      Odd Fixes
17767 T:      git git://linuxtv.org/media_tree.git
17768 F:      drivers/media/usb/pwc/*
17769 F:      include/trace/events/pwc.h
17770
17771 PWM IR Transmitter
17772 M:      Sean Young <sean@mess.org>
17773 L:      linux-media@vger.kernel.org
17774 S:      Maintained
17775 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17776 F:      drivers/media/rc/pwm-ir-tx.c
17777
17778 PWM SUBSYSTEM
17779 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17780 L:      linux-pwm@vger.kernel.org
17781 S:      Maintained
17782 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17783 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
17784 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17785 F:      Documentation/devicetree/bindings/pwm/
17786 F:      Documentation/driver-api/pwm.rst
17787 F:      drivers/gpio/gpio-mvebu.c
17788 F:      drivers/pwm/
17789 F:      drivers/video/backlight/pwm_bl.c
17790 F:      include/dt-bindings/pwm/
17791 F:      include/linux/pwm.h
17792 F:      include/linux/pwm_backlight.h
17793 K:      pwm_(config|apply_might_sleep|apply_atomic|ops)
17794
17795 PXA GPIO DRIVER
17796 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17797 L:      linux-gpio@vger.kernel.org
17798 S:      Maintained
17799 F:      drivers/gpio/gpio-pxa.c
17800
17801 PXA MMCI DRIVER
17802 S:      Orphan
17803
17804 PXA RTC DRIVER
17805 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17806 L:      linux-rtc@vger.kernel.org
17807 S:      Maintained
17808
17809 PXA2xx/PXA3xx SUPPORT
17810 M:      Daniel Mack <daniel@zonque.org>
17811 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17812 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17814 S:      Maintained
17815 T:      git git://github.com/hzhuang1/linux.git
17816 T:      git git://github.com/rjarzmik/linux.git
17817 F:      arch/arm/boot/dts/intel/pxa/
17818 F:      arch/arm/mach-pxa/
17819 F:      drivers/dma/pxa*
17820 F:      drivers/pcmcia/pxa2xx*
17821 F:      drivers/pinctrl/pxa/
17822 F:      drivers/spi/spi-pxa2xx*
17823 F:      drivers/usb/gadget/udc/pxa2*
17824 F:      include/sound/pxa2xx-lib.h
17825 F:      sound/arm/pxa*
17826 F:      sound/soc/pxa/
17827
17828 QAT DRIVER
17829 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17830 L:      qat-linux@intel.com
17831 S:      Supported
17832 F:      drivers/crypto/intel/qat/
17833
17834 QCOM AUDIO (ASoC) DRIVERS
17835 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17836 M:      Banajit Goswami <bgoswami@quicinc.com>
17837 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17838 S:      Supported
17839 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17840 F:      Documentation/devicetree/bindings/sound/qcom,*
17841 F:      drivers/soc/qcom/apr.c
17842 F:      include/dt-bindings/sound/qcom,wcd9335.h
17843 F:      sound/soc/codecs/lpass-rx-macro.*
17844 F:      sound/soc/codecs/lpass-tx-macro.*
17845 F:      sound/soc/codecs/lpass-va-macro.c
17846 F:      sound/soc/codecs/lpass-wsa-macro.*
17847 F:      sound/soc/codecs/msm8916-wcd-analog.c
17848 F:      sound/soc/codecs/msm8916-wcd-digital.c
17849 F:      sound/soc/codecs/wcd-clsh-v2.*
17850 F:      sound/soc/codecs/wcd-mbhc-v2.*
17851 F:      sound/soc/codecs/wcd9335.*
17852 F:      sound/soc/codecs/wcd934x.c
17853 F:      sound/soc/codecs/wsa881x.c
17854 F:      sound/soc/codecs/wsa883x.c
17855 F:      sound/soc/codecs/wsa884x.c
17856 F:      sound/soc/qcom/
17857
17858 QCOM EMBEDDED USB DEBUGGER (EUD)
17859 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17860 L:      linux-arm-msm@vger.kernel.org
17861 S:      Maintained
17862 F:      Documentation/ABI/testing/sysfs-driver-eud
17863 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17864 F:      drivers/usb/misc/qcom_eud.c
17865
17866 QCOM IPA DRIVER
17867 M:      Alex Elder <elder@kernel.org>
17868 L:      netdev@vger.kernel.org
17869 S:      Supported
17870 F:      drivers/net/ipa/
17871
17872 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17873 M:      Gabriel Somlo <somlo@cmu.edu>
17874 M:      "Michael S. Tsirkin" <mst@redhat.com>
17875 L:      qemu-devel@nongnu.org
17876 S:      Maintained
17877 F:      drivers/firmware/qemu_fw_cfg.c
17878 F:      include/uapi/linux/qemu_fw_cfg.h
17879
17880 QIB DRIVER
17881 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17882 L:      linux-rdma@vger.kernel.org
17883 S:      Supported
17884 F:      drivers/infiniband/hw/qib/
17885
17886 QLOGIC QL41xxx FCOE DRIVER
17887 M:      Saurav Kashyap <skashyap@marvell.com>
17888 M:      Javed Hasan <jhasan@marvell.com>
17889 M:      GR-QLogic-Storage-Upstream@marvell.com
17890 L:      linux-scsi@vger.kernel.org
17891 S:      Supported
17892 F:      drivers/scsi/qedf/
17893
17894 QLOGIC QL41xxx ISCSI DRIVER
17895 M:      Nilesh Javali <njavali@marvell.com>
17896 M:      Manish Rangankar <mrangankar@marvell.com>
17897 M:      GR-QLogic-Storage-Upstream@marvell.com
17898 L:      linux-scsi@vger.kernel.org
17899 S:      Supported
17900 F:      drivers/scsi/qedi/
17901
17902 QLOGIC QL4xxx ETHERNET DRIVER
17903 M:      Ariel Elior <aelior@marvell.com>
17904 M:      Manish Chopra <manishc@marvell.com>
17905 L:      netdev@vger.kernel.org
17906 S:      Supported
17907 F:      drivers/net/ethernet/qlogic/qed/
17908 F:      drivers/net/ethernet/qlogic/qede/
17909 F:      include/linux/qed/
17910
17911 QLOGIC QL4xxx RDMA DRIVER
17912 M:      Michal Kalderon <mkalderon@marvell.com>
17913 M:      Ariel Elior <aelior@marvell.com>
17914 L:      linux-rdma@vger.kernel.org
17915 S:      Supported
17916 F:      drivers/infiniband/hw/qedr/
17917 F:      include/uapi/rdma/qedr-abi.h
17918
17919 QLOGIC QLA1280 SCSI DRIVER
17920 M:      Michael Reed <mdr@sgi.com>
17921 L:      linux-scsi@vger.kernel.org
17922 S:      Maintained
17923 F:      drivers/scsi/qla1280.[ch]
17924
17925 QLOGIC QLA2XXX FC-SCSI DRIVER
17926 M:      Nilesh Javali <njavali@marvell.com>
17927 M:      GR-QLogic-Storage-Upstream@marvell.com
17928 L:      linux-scsi@vger.kernel.org
17929 S:      Supported
17930 F:      drivers/scsi/qla2xxx/
17931
17932 QLOGIC QLA3XXX NETWORK DRIVER
17933 M:      GR-Linux-NIC-Dev@marvell.com
17934 L:      netdev@vger.kernel.org
17935 S:      Supported
17936 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17937
17938 QLOGIC QLA4XXX iSCSI DRIVER
17939 M:      Nilesh Javali <njavali@marvell.com>
17940 M:      Manish Rangankar <mrangankar@marvell.com>
17941 M:      GR-QLogic-Storage-Upstream@marvell.com
17942 L:      linux-scsi@vger.kernel.org
17943 S:      Supported
17944 F:      drivers/scsi/qla4xxx/
17945
17946 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17947 M:      Shahed Shaikh <shshaikh@marvell.com>
17948 M:      Manish Chopra <manishc@marvell.com>
17949 M:      GR-Linux-NIC-Dev@marvell.com
17950 L:      netdev@vger.kernel.org
17951 S:      Supported
17952 F:      drivers/net/ethernet/qlogic/qlcnic/
17953
17954 QM1D1B0004 MEDIA DRIVER
17955 M:      Akihiro Tsukada <tskd08@gmail.com>
17956 L:      linux-media@vger.kernel.org
17957 S:      Odd Fixes
17958 F:      drivers/media/tuners/qm1d1b0004*
17959
17960 QM1D1C0042 MEDIA DRIVER
17961 M:      Akihiro Tsukada <tskd08@gmail.com>
17962 L:      linux-media@vger.kernel.org
17963 S:      Odd Fixes
17964 F:      drivers/media/tuners/qm1d1c0042*
17965
17966 QNX4 FILESYSTEM
17967 M:      Anders Larsen <al@alarsen.net>
17968 S:      Maintained
17969 W:      http://www.alarsen.net/linux/qnx4fs/
17970 F:      fs/qnx4/
17971 F:      include/uapi/linux/qnx4_fs.h
17972 F:      include/uapi/linux/qnxtypes.h
17973
17974 QNX6 FILESYSTEM
17975 S:      Orphan
17976 F:      Documentation/filesystems/qnx6.rst
17977 F:      fs/qnx6/
17978 F:      include/linux/qnx6_fs.h
17979
17980 QORIQ DPAA2 FSL-MC BUS DRIVER
17981 M:      Stuart Yoder <stuyoder@gmail.com>
17982 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17983 L:      linux-kernel@vger.kernel.org
17984 S:      Maintained
17985 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17986 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17987 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17988 F:      drivers/bus/fsl-mc/
17989 F:      include/uapi/linux/fsl_mc.h
17990
17991 QT1010 MEDIA DRIVER
17992 L:      linux-media@vger.kernel.org
17993 S:      Orphan
17994 W:      https://linuxtv.org
17995 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17996 F:      drivers/media/tuners/qt1010*
17997
17998 QUALCOMM ATH12K WIRELESS DRIVER
17999 M:      Kalle Valo <kvalo@kernel.org>
18000 M:      Jeff Johnson <jjohnson@kernel.org>
18001 L:      ath12k@lists.infradead.org
18002 S:      Supported
18003 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
18004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18005 F:      drivers/net/wireless/ath/ath12k/
18006 N:      ath12k
18007
18008 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
18009 M:      Kalle Valo <kvalo@kernel.org>
18010 M:      Jeff Johnson <jjohnson@kernel.org>
18011 L:      ath10k@lists.infradead.org
18012 S:      Supported
18013 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
18014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18015 F:      drivers/net/wireless/ath/ath10k/
18016 N:      ath10k
18017
18018 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
18019 M:      Kalle Valo <kvalo@kernel.org>
18020 M:      Jeff Johnson <jjohnson@kernel.org>
18021 L:      ath11k@lists.infradead.org
18022 S:      Supported
18023 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
18024 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
18025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18026 F:      drivers/net/wireless/ath/ath11k/
18027 N:      ath11k
18028
18029 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
18030 M:      Toke Høiland-Jørgensen <toke@toke.dk>
18031 L:      linux-wireless@vger.kernel.org
18032 S:      Maintained
18033 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
18034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
18035 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
18036 F:      drivers/net/wireless/ath/ath9k/
18037
18038 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
18039 M:      Stephan Gerhold <stephan@gerhold.net>
18040 L:      netdev@vger.kernel.org
18041 L:      linux-arm-msm@vger.kernel.org
18042 S:      Maintained
18043 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
18044 F:      drivers/net/wwan/qcom_bam_dmux.c
18045
18046 QUALCOMM CAMERA SUBSYSTEM DRIVER
18047 M:      Robert Foss <rfoss@kernel.org>
18048 M:      Todor Tomov <todor.too@gmail.com>
18049 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18050 L:      linux-media@vger.kernel.org
18051 S:      Maintained
18052 F:      Documentation/admin-guide/media/qcom_camss.rst
18053 F:      Documentation/devicetree/bindings/media/*camss*
18054 F:      drivers/media/platform/qcom/camss/
18055
18056 QUALCOMM CLOCK DRIVERS
18057 M:      Bjorn Andersson <andersson@kernel.org>
18058 L:      linux-arm-msm@vger.kernel.org
18059 S:      Supported
18060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
18061 F:      Documentation/devicetree/bindings/clock/qcom,*
18062 F:      drivers/clk/qcom/
18063 F:      include/dt-bindings/clock/qcom,*
18064
18065 QUALCOMM CLOUD AI (QAIC) DRIVER
18066 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
18067 R:      Carl Vanderlip <quic_carlv@quicinc.com>
18068 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
18069 L:      linux-arm-msm@vger.kernel.org
18070 L:      dri-devel@lists.freedesktop.org
18071 S:      Supported
18072 T:      git git://anongit.freedesktop.org/drm/drm-misc
18073 F:      Documentation/accel/qaic/
18074 F:      drivers/accel/qaic/
18075 F:      include/uapi/drm/qaic_accel.h
18076
18077 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
18078 M:      Bjorn Andersson <andersson@kernel.org>
18079 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
18080 L:      linux-pm@vger.kernel.org
18081 L:      linux-arm-msm@vger.kernel.org
18082 S:      Maintained
18083 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
18084 F:      drivers/pmdomain/qcom/cpr.c
18085
18086 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
18087 M:      Ilia Lin <ilia.lin@kernel.org>
18088 L:      linux-pm@vger.kernel.org
18089 S:      Maintained
18090 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
18091 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
18092 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
18093
18094 QUALCOMM CRYPTO DRIVERS
18095 M:      Thara Gopinath <thara.gopinath@gmail.com>
18096 L:      linux-crypto@vger.kernel.org
18097 L:      linux-arm-msm@vger.kernel.org
18098 S:      Maintained
18099 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
18100 F:      drivers/crypto/qce/
18101
18102 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
18103 M:      Timur Tabi <timur@kernel.org>
18104 L:      netdev@vger.kernel.org
18105 S:      Maintained
18106 F:      drivers/net/ethernet/qualcomm/emac/
18107
18108 QUALCOMM ETHQOS ETHERNET DRIVER
18109 M:      Vinod Koul <vkoul@kernel.org>
18110 L:      netdev@vger.kernel.org
18111 L:      linux-arm-msm@vger.kernel.org
18112 S:      Maintained
18113 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
18114 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
18115
18116 QUALCOMM FASTRPC DRIVER
18117 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18118 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
18119 L:      linux-arm-msm@vger.kernel.org
18120 S:      Maintained
18121 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
18122 F:      drivers/misc/fastrpc.c
18123 F:      include/uapi/misc/fastrpc.h
18124
18125 QUALCOMM HEXAGON ARCHITECTURE
18126 M:      Brian Cain <bcain@quicinc.com>
18127 L:      linux-hexagon@vger.kernel.org
18128 S:      Supported
18129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
18130 F:      arch/hexagon/
18131
18132 QUALCOMM HIDMA DRIVER
18133 M:      Sinan Kaya <okaya@kernel.org>
18134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18135 L:      linux-arm-msm@vger.kernel.org
18136 L:      dmaengine@vger.kernel.org
18137 S:      Supported
18138 F:      drivers/dma/qcom/hidma*
18139
18140 QUALCOMM I2C CCI DRIVER
18141 M:      Loic Poulain <loic.poulain@linaro.org>
18142 M:      Robert Foss <rfoss@kernel.org>
18143 L:      linux-i2c@vger.kernel.org
18144 L:      linux-arm-msm@vger.kernel.org
18145 S:      Maintained
18146 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18147 F:      drivers/i2c/busses/i2c-qcom-cci.c
18148
18149 QUALCOMM INTERCONNECT BWMON DRIVER
18150 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18151 L:      linux-arm-msm@vger.kernel.org
18152 S:      Maintained
18153 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18154 F:      drivers/soc/qcom/icc-bwmon.c
18155
18156 QUALCOMM IOMMU
18157 M:      Rob Clark <robdclark@gmail.com>
18158 L:      iommu@lists.linux.dev
18159 L:      linux-arm-msm@vger.kernel.org
18160 S:      Maintained
18161 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
18162 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18163 F:      drivers/iommu/msm_iommu*
18164
18165 QUALCOMM IPC ROUTER (QRTR) DRIVER
18166 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18167 L:      linux-arm-msm@vger.kernel.org
18168 S:      Maintained
18169 F:      include/trace/events/qrtr.h
18170 F:      include/uapi/linux/qrtr.h
18171 F:      net/qrtr/
18172
18173 QUALCOMM IPCC MAILBOX DRIVER
18174 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18175 L:      linux-arm-msm@vger.kernel.org
18176 S:      Supported
18177 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18178 F:      drivers/mailbox/qcom-ipcc.c
18179 F:      include/dt-bindings/mailbox/qcom-ipcc.h
18180
18181 QUALCOMM IPQ4019 USB PHY DRIVER
18182 M:      Robert Marko <robert.marko@sartura.hr>
18183 M:      Luka Perkov <luka.perkov@sartura.hr>
18184 L:      linux-arm-msm@vger.kernel.org
18185 S:      Maintained
18186 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18187 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18188
18189 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18190 M:      Robert Marko <robert.marko@sartura.hr>
18191 M:      Luka Perkov <luka.perkov@sartura.hr>
18192 L:      linux-arm-msm@vger.kernel.org
18193 S:      Maintained
18194 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18195 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
18196
18197 QUALCOMM NAND CONTROLLER DRIVER
18198 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18199 L:      linux-mtd@lists.infradead.org
18200 L:      linux-arm-msm@vger.kernel.org
18201 S:      Maintained
18202 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18203 F:      drivers/mtd/nand/raw/qcom_nandc.c
18204
18205 QUALCOMM QSEECOM DRIVER
18206 M:      Maximilian Luz <luzmaximilian@gmail.com>
18207 L:      linux-arm-msm@vger.kernel.org
18208 S:      Maintained
18209 F:      drivers/firmware/qcom/qcom_qseecom.c
18210
18211 QUALCOMM QSEECOM UEFISECAPP DRIVER
18212 M:      Maximilian Luz <luzmaximilian@gmail.com>
18213 L:      linux-arm-msm@vger.kernel.org
18214 S:      Maintained
18215 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18216
18217 QUALCOMM RMNET DRIVER
18218 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18219 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18220 L:      netdev@vger.kernel.org
18221 S:      Maintained
18222 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18223 F:      drivers/net/ethernet/qualcomm/rmnet/
18224 F:      include/linux/if_rmnet.h
18225
18226 QUALCOMM TSENS THERMAL DRIVER
18227 M:      Amit Kucheria <amitk@kernel.org>
18228 M:      Thara Gopinath <thara.gopinath@gmail.com>
18229 L:      linux-pm@vger.kernel.org
18230 L:      linux-arm-msm@vger.kernel.org
18231 S:      Maintained
18232 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18233 F:      drivers/thermal/qcom/
18234
18235 QUALCOMM TYPEC PORT MANAGER DRIVER
18236 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18237 L:      linux-arm-msm@vger.kernel.org
18238 L:      linux-usb@vger.kernel.org
18239 S:      Maintained
18240 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18241 F:      drivers/usb/typec/tcpm/qcom/
18242
18243 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18244 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18245 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18246 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18247 L:      linux-media@vger.kernel.org
18248 L:      linux-arm-msm@vger.kernel.org
18249 S:      Maintained
18250 T:      git git://linuxtv.org/media_tree.git
18251 F:      Documentation/devicetree/bindings/media/*venus*
18252 F:      drivers/media/platform/qcom/venus/
18253
18254 QUALCOMM WCN36XX WIRELESS DRIVER
18255 M:      Loic Poulain <loic.poulain@linaro.org>
18256 L:      wcn36xx@lists.infradead.org
18257 S:      Supported
18258 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18259 F:      drivers/net/wireless/ath/wcn36xx/
18260
18261 QUANTENNA QTNFMAC WIRELESS DRIVER
18262 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18263 R:      Sergey Matyukevich <geomatsi@gmail.com>
18264 L:      linux-wireless@vger.kernel.org
18265 S:      Maintained
18266 F:      drivers/net/wireless/quantenna
18267
18268 RADEON and AMDGPU DRM DRIVERS
18269 M:      Alex Deucher <alexander.deucher@amd.com>
18270 M:      Christian König <christian.koenig@amd.com>
18271 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18272 L:      amd-gfx@lists.freedesktop.org
18273 S:      Supported
18274 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18275 C:      irc://irc.oftc.net/radeon
18276 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18277 F:      Documentation/gpu/amdgpu/
18278 F:      drivers/gpu/drm/amd/
18279 F:      drivers/gpu/drm/ci/xfails/amd*
18280 F:      drivers/gpu/drm/radeon/
18281 F:      include/uapi/drm/amdgpu_drm.h
18282 F:      include/uapi/drm/radeon_drm.h
18283
18284 RADEON FRAMEBUFFER DISPLAY DRIVER
18285 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18286 L:      linux-fbdev@vger.kernel.org
18287 S:      Maintained
18288 F:      drivers/video/fbdev/aty/radeon*
18289 F:      include/uapi/linux/radeonfb.h
18290
18291 RADIOSHARK RADIO DRIVER
18292 M:      Hans Verkuil <hverkuil@xs4all.nl>
18293 L:      linux-media@vger.kernel.org
18294 S:      Maintained
18295 T:      git git://linuxtv.org/media_tree.git
18296 F:      drivers/media/radio/radio-shark.c
18297
18298 RADIOSHARK2 RADIO DRIVER
18299 M:      Hans Verkuil <hverkuil@xs4all.nl>
18300 L:      linux-media@vger.kernel.org
18301 S:      Maintained
18302 T:      git git://linuxtv.org/media_tree.git
18303 F:      drivers/media/radio/radio-shark2.c
18304 F:      drivers/media/radio/radio-tea5777.c
18305
18306 RADOS BLOCK DEVICE (RBD)
18307 M:      Ilya Dryomov <idryomov@gmail.com>
18308 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18309 L:      ceph-devel@vger.kernel.org
18310 S:      Supported
18311 W:      http://ceph.com/
18312 T:      git https://github.com/ceph/ceph-client.git
18313 F:      Documentation/ABI/testing/sysfs-bus-rbd
18314 F:      drivers/block/rbd.c
18315 F:      drivers/block/rbd_types.h
18316
18317 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18318 L:      linux-fbdev@vger.kernel.org
18319 S:      Orphan
18320 F:      drivers/video/fbdev/aty/aty128fb.c
18321
18322 RAINSHADOW-CEC DRIVER
18323 M:      Hans Verkuil <hverkuil@xs4all.nl>
18324 L:      linux-media@vger.kernel.org
18325 S:      Maintained
18326 T:      git git://linuxtv.org/media_tree.git
18327 F:      drivers/media/cec/usb/rainshadow/
18328
18329 RALINK MIPS ARCHITECTURE
18330 M:      John Crispin <john@phrozen.org>
18331 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18332 L:      linux-mips@vger.kernel.org
18333 S:      Maintained
18334 F:      arch/mips/ralink
18335
18336 RALINK MT7621 MIPS ARCHITECTURE
18337 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18338 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18339 L:      linux-mips@vger.kernel.org
18340 S:      Maintained
18341 F:      arch/mips/boot/dts/ralink/mt7621*
18342
18343 RALINK RT2X00 WIRELESS LAN DRIVER
18344 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18345 L:      linux-wireless@vger.kernel.org
18346 S:      Maintained
18347 F:      drivers/net/wireless/ralink/rt2x00/
18348
18349 RAMDISK RAM BLOCK DEVICE DRIVER
18350 M:      Jens Axboe <axboe@kernel.dk>
18351 S:      Maintained
18352 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18353 F:      drivers/block/brd.c
18354
18355 RANCHU VIRTUAL BOARD FOR MIPS
18356 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18357 L:      linux-mips@vger.kernel.org
18358 S:      Supported
18359 F:      arch/mips/configs/generic/board-ranchu.config
18360 F:      arch/mips/generic/board-ranchu.c
18361
18362 RANDOM NUMBER DRIVER
18363 M:      "Theodore Ts'o" <tytso@mit.edu>
18364 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18365 S:      Maintained
18366 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18367 F:      drivers/char/random.c
18368 F:      drivers/virt/vmgenid.c
18369
18370 RAPIDIO SUBSYSTEM
18371 M:      Matt Porter <mporter@kernel.crashing.org>
18372 M:      Alexandre Bounine <alex.bou9@gmail.com>
18373 S:      Maintained
18374 F:      drivers/rapidio/
18375
18376 RAS INFRASTRUCTURE
18377 M:      Tony Luck <tony.luck@intel.com>
18378 M:      Borislav Petkov <bp@alien8.de>
18379 L:      linux-edac@vger.kernel.org
18380 S:      Maintained
18381 F:      Documentation/admin-guide/ras.rst
18382 F:      drivers/ras/
18383 F:      include/linux/ras.h
18384 F:      include/ras/ras_event.h
18385
18386 RC-CORE / LIRC FRAMEWORK
18387 M:      Sean Young <sean@mess.org>
18388 L:      linux-media@vger.kernel.org
18389 S:      Maintained
18390 W:      http://linuxtv.org
18391 T:      git git://linuxtv.org/media_tree.git
18392 F:      Documentation/driver-api/media/rc-core.rst
18393 F:      Documentation/userspace-api/media/rc/
18394 F:      drivers/media/rc/
18395 F:      include/media/rc-core.h
18396 F:      include/media/rc-map.h
18397 F:      include/uapi/linux/lirc.h
18398
18399 RCMM REMOTE CONTROLS DECODER
18400 M:      Patrick Lerda <patrick9876@free.fr>
18401 S:      Maintained
18402 F:      drivers/media/rc/ir-rcmm-decoder.c
18403
18404 RCUTORTURE TEST FRAMEWORK
18405 M:      "Paul E. McKenney" <paulmck@kernel.org>
18406 M:      Josh Triplett <josh@joshtriplett.org>
18407 R:      Steven Rostedt <rostedt@goodmis.org>
18408 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18409 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18410 L:      rcu@vger.kernel.org
18411 S:      Supported
18412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18413 F:      tools/testing/selftests/rcutorture
18414
18415 RDACM20 Camera Sensor
18416 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18417 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18418 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18419 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18420 L:      linux-media@vger.kernel.org
18421 S:      Maintained
18422 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18423 F:      drivers/media/i2c/max9271.c
18424 F:      drivers/media/i2c/max9271.h
18425 F:      drivers/media/i2c/rdacm20.c
18426
18427 RDACM21 Camera Sensor
18428 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18429 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18430 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18431 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18432 L:      linux-media@vger.kernel.org
18433 S:      Maintained
18434 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18435 F:      drivers/media/i2c/max9271.c
18436 F:      drivers/media/i2c/max9271.h
18437 F:      drivers/media/i2c/rdacm21.c
18438
18439 RDC R-321X SoC
18440 M:      Florian Fainelli <florian@openwrt.org>
18441 S:      Maintained
18442
18443 RDC R6040 FAST ETHERNET DRIVER
18444 M:      Florian Fainelli <f.fainelli@gmail.com>
18445 L:      netdev@vger.kernel.org
18446 S:      Maintained
18447 F:      drivers/net/ethernet/rdc/r6040.c
18448
18449 RDMAVT - RDMA verbs software
18450 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18451 L:      linux-rdma@vger.kernel.org
18452 S:      Supported
18453 F:      drivers/infiniband/sw/rdmavt
18454
18455 RDS - RELIABLE DATAGRAM SOCKETS
18456 M:      Allison Henderson <allison.henderson@oracle.com>
18457 L:      netdev@vger.kernel.org
18458 L:      linux-rdma@vger.kernel.org
18459 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18460 S:      Supported
18461 W:      https://oss.oracle.com/projects/rds/
18462 F:      Documentation/networking/rds.rst
18463 F:      net/rds/
18464
18465 RDT - RESOURCE ALLOCATION
18466 M:      Fenghua Yu <fenghua.yu@intel.com>
18467 M:      Reinette Chatre <reinette.chatre@intel.com>
18468 L:      linux-kernel@vger.kernel.org
18469 S:      Supported
18470 F:      Documentation/arch/x86/resctrl*
18471 F:      arch/x86/include/asm/resctrl.h
18472 F:      arch/x86/kernel/cpu/resctrl/
18473 F:      tools/testing/selftests/resctrl/
18474
18475 READ-COPY UPDATE (RCU)
18476 M:      "Paul E. McKenney" <paulmck@kernel.org>
18477 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18478 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18479 M:      Joel Fernandes <joel@joelfernandes.org>
18480 M:      Josh Triplett <josh@joshtriplett.org>
18481 M:      Boqun Feng <boqun.feng@gmail.com>
18482 R:      Steven Rostedt <rostedt@goodmis.org>
18483 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18484 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18485 R:      Zqiang <qiang.zhang1211@gmail.com>
18486 L:      rcu@vger.kernel.org
18487 S:      Supported
18488 W:      http://www.rdrop.com/users/paulmck/RCU/
18489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18490 F:      Documentation/RCU/
18491 F:      include/linux/rcu*
18492 F:      kernel/rcu/
18493 X:      Documentation/RCU/torture.rst
18494 X:      include/linux/srcu*.h
18495 X:      kernel/rcu/srcu*.c
18496
18497 REAL TIME CLOCK (RTC) SUBSYSTEM
18498 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18499 L:      linux-rtc@vger.kernel.org
18500 S:      Maintained
18501 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18503 F:      Documentation/admin-guide/rtc.rst
18504 F:      Documentation/devicetree/bindings/rtc/
18505 F:      drivers/rtc/
18506 F:      include/linux/rtc.h
18507 F:      include/linux/rtc/
18508 F:      include/uapi/linux/rtc.h
18509 F:      tools/testing/selftests/rtc/
18510
18511 Real-time Linux Analysis (RTLA) tools
18512 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18513 M:      Steven Rostedt <rostedt@goodmis.org>
18514 L:      linux-trace-kernel@vger.kernel.org
18515 S:      Maintained
18516 F:      Documentation/tools/rtla/
18517 F:      tools/tracing/rtla/
18518
18519 REALTEK AUDIO CODECS
18520 M:      Oder Chiou <oder_chiou@realtek.com>
18521 S:      Maintained
18522 F:      include/sound/rt*.h
18523 F:      sound/soc/codecs/rt*
18524
18525 REALTEK OTTO WATCHDOG
18526 M:      Sander Vanheule <sander@svanheule.net>
18527 L:      linux-watchdog@vger.kernel.org
18528 S:      Maintained
18529 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18530 F:      drivers/watchdog/realtek_otto_wdt.c
18531
18532 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18533 M:      Linus Walleij <linus.walleij@linaro.org>
18534 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18535 S:      Maintained
18536 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18537 F:      drivers/net/dsa/realtek/*
18538
18539 REALTEK WIRELESS DRIVER (rtlwifi family)
18540 M:      Ping-Ke Shih <pkshih@realtek.com>
18541 L:      linux-wireless@vger.kernel.org
18542 S:      Maintained
18543 F:      drivers/net/wireless/realtek/rtlwifi/
18544
18545 REALTEK WIRELESS DRIVER (rtw88)
18546 M:      Ping-Ke Shih <pkshih@realtek.com>
18547 L:      linux-wireless@vger.kernel.org
18548 S:      Maintained
18549 F:      drivers/net/wireless/realtek/rtw88/
18550
18551 REALTEK WIRELESS DRIVER (rtw89)
18552 M:      Ping-Ke Shih <pkshih@realtek.com>
18553 L:      linux-wireless@vger.kernel.org
18554 S:      Maintained
18555 F:      drivers/net/wireless/realtek/rtw89/
18556
18557 REDPINE WIRELESS DRIVER
18558 L:      linux-wireless@vger.kernel.org
18559 S:      Orphan
18560 F:      drivers/net/wireless/rsi/
18561
18562 REGISTER MAP ABSTRACTION
18563 M:      Mark Brown <broonie@kernel.org>
18564 L:      linux-kernel@vger.kernel.org
18565 S:      Supported
18566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18567 F:      Documentation/devicetree/bindings/regmap/
18568 F:      drivers/base/regmap/
18569 F:      include/linux/regmap.h
18570
18571 REISERFS FILE SYSTEM
18572 L:      reiserfs-devel@vger.kernel.org
18573 S:      Obsolete
18574 F:      fs/reiserfs/
18575
18576 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18577 M:      Bjorn Andersson <andersson@kernel.org>
18578 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18579 L:      linux-remoteproc@vger.kernel.org
18580 S:      Maintained
18581 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18582 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18583 F:      Documentation/devicetree/bindings/remoteproc/
18584 F:      Documentation/staging/remoteproc.rst
18585 F:      drivers/remoteproc/
18586 F:      include/linux/remoteproc.h
18587 F:      include/linux/remoteproc/
18588
18589 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18590 M:      Bjorn Andersson <andersson@kernel.org>
18591 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18592 L:      linux-remoteproc@vger.kernel.org
18593 S:      Maintained
18594 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18595 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18596 F:      Documentation/staging/rpmsg.rst
18597 F:      drivers/rpmsg/
18598 F:      include/linux/rpmsg.h
18599 F:      include/linux/rpmsg/
18600 F:      include/uapi/linux/rpmsg.h
18601 F:      samples/rpmsg/
18602
18603 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18604 M:      Stephan Gerhold <stephan@gerhold.net>
18605 L:      netdev@vger.kernel.org
18606 L:      linux-remoteproc@vger.kernel.org
18607 S:      Maintained
18608 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18609
18610 RENESAS CLOCK DRIVERS
18611 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18612 L:      linux-renesas-soc@vger.kernel.org
18613 S:      Supported
18614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18615 F:      Documentation/devicetree/bindings/clock/renesas,*
18616 F:      drivers/clk/renesas/
18617
18618 RENESAS EMEV2 I2C DRIVER
18619 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18620 L:      linux-renesas-soc@vger.kernel.org
18621 S:      Supported
18622 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18623 F:      drivers/i2c/busses/i2c-emev2.c
18624
18625 RENESAS ETHERNET DRIVERS
18626 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18627 L:      netdev@vger.kernel.org
18628 L:      linux-renesas-soc@vger.kernel.org
18629 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18630 F:      drivers/net/ethernet/renesas/
18631 F:      include/linux/sh_eth.h
18632
18633 RENESAS IDT821034 ASoC CODEC
18634 M:      Herve Codina <herve.codina@bootlin.com>
18635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18636 S:      Maintained
18637 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18638 F:      sound/soc/codecs/idt821034.c
18639
18640 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18641 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18642 L:      linux-mtd@lists.infradead.org
18643 L:      linux-renesas-soc@vger.kernel.org
18644 S:      Maintained
18645 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18646 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18647
18648 RENESAS R-CAR GYROADC DRIVER
18649 M:      Marek Vasut <marek.vasut@gmail.com>
18650 L:      linux-iio@vger.kernel.org
18651 S:      Supported
18652 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18653 F:      drivers/iio/adc/rcar-gyroadc.c
18654
18655 RENESAS R-CAR I2C DRIVERS
18656 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18657 L:      linux-renesas-soc@vger.kernel.org
18658 S:      Supported
18659 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18660 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18661 F:      drivers/i2c/busses/i2c-rcar.c
18662 F:      drivers/i2c/busses/i2c-sh_mobile.c
18663
18664 RENESAS R-CAR SATA DRIVER
18665 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18666 L:      linux-ide@vger.kernel.org
18667 L:      linux-renesas-soc@vger.kernel.org
18668 S:      Supported
18669 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18670 F:      drivers/ata/sata_rcar.c
18671
18672 RENESAS R-CAR THERMAL DRIVERS
18673 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18674 L:      linux-renesas-soc@vger.kernel.org
18675 S:      Supported
18676 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18677 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18678 F:      drivers/thermal/rcar_gen3_thermal.c
18679 F:      drivers/thermal/rcar_thermal.c
18680
18681 RENESAS RIIC DRIVER
18682 M:      Chris Brandt <chris.brandt@renesas.com>
18683 L:      linux-renesas-soc@vger.kernel.org
18684 S:      Supported
18685 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18686 F:      drivers/i2c/busses/i2c-riic.c
18687
18688 RENESAS RZ/G2L A/D DRIVER
18689 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18690 L:      linux-iio@vger.kernel.org
18691 L:      linux-renesas-soc@vger.kernel.org
18692 S:      Supported
18693 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18694 F:      drivers/iio/adc/rzg2l_adc.c
18695
18696 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18697 M:      Biju Das <biju.das.jz@bp.renesas.com>
18698 L:      linux-iio@vger.kernel.org
18699 L:      linux-renesas-soc@vger.kernel.org
18700 S:      Supported
18701 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18702 F:      drivers/counter/rz-mtu3-cnt.c
18703
18704 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18705 M:      Clément Léger <clement.leger@bootlin.com>
18706 L:      linux-renesas-soc@vger.kernel.org
18707 L:      netdev@vger.kernel.org
18708 S:      Maintained
18709 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18710 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18711 F:      drivers/net/dsa/rzn1_a5psw*
18712 F:      drivers/net/pcs/pcs-rzn1-miic.c
18713 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18714 F:      include/linux/pcs-rzn1-miic.h
18715 F:      net/dsa/tag_rzn1_a5psw.c
18716
18717 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18718 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18719 L:      linux-rtc@vger.kernel.org
18720 L:      linux-renesas-soc@vger.kernel.org
18721 S:      Maintained
18722 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18723 F:      drivers/rtc/rtc-rzn1.c
18724
18725 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18726 M:      Herve Codina <herve.codina@bootlin.com>
18727 L:      linux-renesas-soc@vger.kernel.org
18728 L:      linux-usb@vger.kernel.org
18729 S:      Maintained
18730 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18731 F:      drivers/usb/gadget/udc/renesas_usbf.c
18732
18733 RENESAS RZ/V2M I2C DRIVER
18734 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18735 L:      linux-i2c@vger.kernel.org
18736 L:      linux-renesas-soc@vger.kernel.org
18737 S:      Supported
18738 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18739 F:      drivers/i2c/busses/i2c-rzv2m.c
18740
18741 RENESAS USB PHY DRIVER
18742 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18743 L:      linux-renesas-soc@vger.kernel.org
18744 S:      Maintained
18745 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18746
18747 RENESAS VERSACLOCK 7 CLOCK DRIVER
18748 M:      Alex Helms <alexander.helms.jy@renesas.com>
18749 S:      Maintained
18750 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18751 F:      drivers/clk/clk-versaclock7.c
18752
18753 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18754 M:      Herve Codina <herve.codina@bootlin.com>
18755 L:      linux-iio@vger.kernel.org
18756 S:      Maintained
18757 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18758 F:      drivers/iio/potentiometer/x9250.c
18759
18760 RESET CONTROLLER FRAMEWORK
18761 M:      Philipp Zabel <p.zabel@pengutronix.de>
18762 S:      Maintained
18763 T:      git git://git.pengutronix.de/git/pza/linux
18764 F:      Documentation/devicetree/bindings/reset/
18765 F:      Documentation/driver-api/reset.rst
18766 F:      drivers/reset/
18767 F:      include/dt-bindings/reset/
18768 F:      include/linux/reset-controller.h
18769 F:      include/linux/reset.h
18770 F:      include/linux/reset/
18771 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18772
18773 RESTARTABLE SEQUENCES SUPPORT
18774 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18775 M:      Peter Zijlstra <peterz@infradead.org>
18776 M:      "Paul E. McKenney" <paulmck@kernel.org>
18777 M:      Boqun Feng <boqun.feng@gmail.com>
18778 L:      linux-kernel@vger.kernel.org
18779 S:      Supported
18780 F:      include/trace/events/rseq.h
18781 F:      include/uapi/linux/rseq.h
18782 F:      kernel/rseq.c
18783 F:      tools/testing/selftests/rseq/
18784
18785 RFKILL
18786 M:      Johannes Berg <johannes@sipsolutions.net>
18787 L:      linux-wireless@vger.kernel.org
18788 S:      Maintained
18789 W:      https://wireless.wiki.kernel.org/
18790 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18793 F:      Documentation/ABI/stable/sysfs-class-rfkill
18794 F:      Documentation/driver-api/rfkill.rst
18795 F:      include/linux/rfkill.h
18796 F:      include/uapi/linux/rfkill.h
18797 F:      net/rfkill/
18798
18799 RHASHTABLE
18800 M:      Thomas Graf <tgraf@suug.ch>
18801 M:      Herbert Xu <herbert@gondor.apana.org.au>
18802 L:      netdev@vger.kernel.org
18803 S:      Maintained
18804 F:      include/linux/rhashtable-types.h
18805 F:      include/linux/rhashtable.h
18806 F:      lib/rhashtable.c
18807 F:      lib/test_rhashtable.c
18808
18809 RICOH R5C592 MEMORYSTICK DRIVER
18810 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18811 S:      Maintained
18812 F:      drivers/memstick/host/r592.*
18813
18814 RICOH SMARTMEDIA/XD DRIVER
18815 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18816 S:      Maintained
18817 F:      drivers/mtd/nand/raw/r852.c
18818 F:      drivers/mtd/nand/raw/r852.h
18819
18820 RISC-V ARCHITECTURE
18821 M:      Paul Walmsley <paul.walmsley@sifive.com>
18822 M:      Palmer Dabbelt <palmer@dabbelt.com>
18823 M:      Albert Ou <aou@eecs.berkeley.edu>
18824 L:      linux-riscv@lists.infradead.org
18825 S:      Supported
18826 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18827 C:      irc://irc.libera.chat/riscv
18828 P:      Documentation/arch/riscv/patch-acceptance.rst
18829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18830 F:      arch/riscv/
18831 N:      riscv
18832 K:      riscv
18833
18834 RISC-V MICROCHIP FPGA SUPPORT
18835 M:      Conor Dooley <conor.dooley@microchip.com>
18836 M:      Daire McNamara <daire.mcnamara@microchip.com>
18837 L:      linux-riscv@lists.infradead.org
18838 S:      Supported
18839 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18840 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18841 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18842 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18843 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18844 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18845 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18846 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18847 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18848 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18849 F:      arch/riscv/boot/dts/microchip/
18850 F:      drivers/char/hw_random/mpfs-rng.c
18851 F:      drivers/clk/microchip/clk-mpfs*.c
18852 F:      drivers/firmware/microchip/mpfs-auto-update.c
18853 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18854 F:      drivers/mailbox/mailbox-mpfs.c
18855 F:      drivers/pci/controller/pcie-microchip-host.c
18856 F:      drivers/pwm/pwm-microchip-core.c
18857 F:      drivers/reset/reset-mpfs.c
18858 F:      drivers/rtc/rtc-mpfs.c
18859 F:      drivers/soc/microchip/mpfs-sys-controller.c
18860 F:      drivers/spi/spi-microchip-core-qspi.c
18861 F:      drivers/spi/spi-microchip-core.c
18862 F:      drivers/usb/musb/mpfs.c
18863 F:      include/soc/microchip/mpfs.h
18864
18865 RISC-V MISC SOC SUPPORT
18866 M:      Conor Dooley <conor@kernel.org>
18867 L:      linux-riscv@lists.infradead.org
18868 S:      Maintained
18869 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18870 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18871 F:      Documentation/devicetree/bindings/riscv/
18872 F:      arch/riscv/boot/dts/
18873 X:      arch/riscv/boot/dts/allwinner/
18874 X:      arch/riscv/boot/dts/renesas/
18875
18876 RISC-V PMU DRIVERS
18877 M:      Atish Patra <atishp@atishpatra.org>
18878 R:      Anup Patel <anup@brainfault.org>
18879 L:      linux-riscv@lists.infradead.org
18880 S:      Supported
18881 F:      drivers/perf/riscv_pmu.c
18882 F:      drivers/perf/riscv_pmu_legacy.c
18883 F:      drivers/perf/riscv_pmu_sbi.c
18884
18885 RISC-V THEAD SoC SUPPORT
18886 M:      Jisheng Zhang <jszhang@kernel.org>
18887 M:      Guo Ren <guoren@kernel.org>
18888 M:      Fu Wei <wefu@redhat.com>
18889 L:      linux-riscv@lists.infradead.org
18890 S:      Maintained
18891 F:      arch/riscv/boot/dts/thead/
18892
18893 RNBD BLOCK DRIVERS
18894 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18895 M:      Jack Wang <jinpu.wang@ionos.com>
18896 L:      linux-block@vger.kernel.org
18897 S:      Maintained
18898 F:      drivers/block/rnbd/
18899
18900 ROCCAT DRIVERS
18901 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18902 S:      Maintained
18903 W:      http://sourceforge.net/projects/roccat/
18904 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18905 F:      drivers/hid/hid-roccat*
18906 F:      include/linux/hid-roccat*
18907
18908 ROCKCHIP CRYPTO DRIVERS
18909 M:      Corentin Labbe <clabbe@baylibre.com>
18910 L:      linux-crypto@vger.kernel.org
18911 S:      Maintained
18912 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18913 F:      drivers/crypto/rockchip/
18914
18915 ROCKCHIP I2S TDM DRIVER
18916 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18917 L:      linux-rockchip@lists.infradead.org
18918 S:      Maintained
18919 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18920 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18921
18922 ROCKCHIP ISP V1 DRIVER
18923 M:      Dafna Hirschfeld <dafna@fastmail.com>
18924 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18925 L:      linux-media@vger.kernel.org
18926 L:      linux-rockchip@lists.infradead.org
18927 S:      Maintained
18928 F:      Documentation/admin-guide/media/rkisp1.rst
18929 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18930 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18931 F:      drivers/media/platform/rockchip/rkisp1
18932 F:      include/uapi/linux/rkisp1-config.h
18933
18934 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18935 M:      Jacob Chen <jacob-chen@iotwrt.com>
18936 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18937 L:      linux-media@vger.kernel.org
18938 L:      linux-rockchip@lists.infradead.org
18939 S:      Maintained
18940 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18941 F:      drivers/media/platform/rockchip/rga/
18942
18943 ROCKCHIP VIDEO DECODER DRIVER
18944 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18945 L:      linux-media@vger.kernel.org
18946 L:      linux-rockchip@lists.infradead.org
18947 S:      Maintained
18948 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18949 F:      drivers/staging/media/rkvdec/
18950
18951 ROCKER DRIVER
18952 M:      Jiri Pirko <jiri@resnulli.us>
18953 L:      netdev@vger.kernel.org
18954 S:      Supported
18955 F:      drivers/net/ethernet/rocker/
18956
18957 ROCKETPORT EXPRESS/INFINITY DRIVER
18958 M:      Kevin Cernekee <cernekee@gmail.com>
18959 L:      linux-serial@vger.kernel.org
18960 S:      Odd Fixes
18961 F:      drivers/tty/serial/rp2.*
18962
18963 ROHM BD99954 CHARGER IC
18964 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18965 S:      Supported
18966 F:      drivers/power/supply/bd99954-charger.c
18967 F:      drivers/power/supply/bd99954-charger.h
18968
18969 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18970 M:      Tomasz Duszynski <tduszyns@gmail.com>
18971 S:      Maintained
18972 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18973 F:      drivers/iio/light/bh1750.c
18974
18975 ROHM BM1390 PRESSURE SENSOR DRIVER
18976 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18977 L:      linux-iio@vger.kernel.org
18978 S:      Supported
18979 F:      drivers/iio/pressure/rohm-bm1390.c
18980
18981 ROHM BU270xx LIGHT SENSOR DRIVERs
18982 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18983 L:      linux-iio@vger.kernel.org
18984 S:      Supported
18985 F:      drivers/iio/light/rohm-bu27008.c
18986 F:      drivers/iio/light/rohm-bu27034.c
18987
18988 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18989 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18990 L:      linux-kernel@vger.kernel.org
18991 L:      linux-renesas-soc@vger.kernel.org
18992 S:      Supported
18993 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18994 F:      drivers/gpio/gpio-bd9571mwv.c
18995 F:      drivers/mfd/bd9571mwv.c
18996 F:      drivers/regulator/bd9571mwv-regulator.c
18997 F:      include/linux/mfd/bd9571mwv.h
18998
18999 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
19000 M:      Matti Vaittinen <mazziesaccount@gmail.com>
19001 S:      Supported
19002 F:      drivers/clk/clk-bd718x7.c
19003 F:      drivers/gpio/gpio-bd71815.c
19004 F:      drivers/gpio/gpio-bd71828.c
19005 F:      drivers/mfd/rohm-bd71828.c
19006 F:      drivers/mfd/rohm-bd718x7.c
19007 F:      drivers/mfd/rohm-bd9576.c
19008 F:      drivers/regulator/bd71815-regulator.c
19009 F:      drivers/regulator/bd71828-regulator.c
19010 F:      drivers/regulator/bd718x7-regulator.c
19011 F:      drivers/regulator/bd9576-regulator.c
19012 F:      drivers/regulator/rohm-regulator.c
19013 F:      drivers/rtc/rtc-bd70528.c
19014 F:      drivers/watchdog/bd9576_wdt.c
19015 F:      include/linux/mfd/rohm-bd71815.h
19016 F:      include/linux/mfd/rohm-bd71828.h
19017 F:      include/linux/mfd/rohm-bd718x7.h
19018 F:      include/linux/mfd/rohm-bd957x.h
19019 F:      include/linux/mfd/rohm-generic.h
19020 F:      include/linux/mfd/rohm-shared.h
19021
19022 ROSE NETWORK LAYER
19023 M:      Ralf Baechle <ralf@linux-mips.org>
19024 L:      linux-hams@vger.kernel.org
19025 S:      Maintained
19026 W:      https://linux-ax25.in-berlin.de
19027 F:      include/net/rose.h
19028 F:      include/uapi/linux/rose.h
19029 F:      net/rose/
19030
19031 ROTATION DRIVER FOR ALLWINNER A83T
19032 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
19033 L:      linux-media@vger.kernel.org
19034 S:      Maintained
19035 T:      git git://linuxtv.org/media_tree.git
19036 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
19037 F:      drivers/media/platform/sunxi/sun8i-rotate/
19038
19039 RPMSG TTY DRIVER
19040 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
19041 L:      linux-remoteproc@vger.kernel.org
19042 S:      Maintained
19043 F:      drivers/tty/rpmsg_tty.c
19044
19045 RTL2830 MEDIA DRIVER
19046 L:      linux-media@vger.kernel.org
19047 S:      Orphan
19048 W:      https://linuxtv.org
19049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19050 F:      drivers/media/dvb-frontends/rtl2830*
19051
19052 RTL2832 MEDIA DRIVER
19053 L:      linux-media@vger.kernel.org
19054 S:      Orphan
19055 W:      https://linuxtv.org
19056 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19057 F:      drivers/media/dvb-frontends/rtl2832*
19058
19059 RTL2832_SDR MEDIA DRIVER
19060 L:      linux-media@vger.kernel.org
19061 S:      Orphan
19062 W:      https://linuxtv.org
19063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19064 F:      drivers/media/dvb-frontends/rtl2832_sdr*
19065
19066 RTL8180 WIRELESS DRIVER
19067 L:      linux-wireless@vger.kernel.org
19068 S:      Orphan
19069 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
19070
19071 RTL8187 WIRELESS DRIVER
19072 M:      Hin-Tak Leung <hintak.leung@gmail.com>
19073 M:      Larry Finger <Larry.Finger@lwfinger.net>
19074 L:      linux-wireless@vger.kernel.org
19075 S:      Maintained
19076 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
19077
19078 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
19079 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
19080 L:      linux-wireless@vger.kernel.org
19081 S:      Maintained
19082 F:      drivers/net/wireless/realtek/rtl8xxxu/
19083
19084 RTRS TRANSPORT DRIVERS
19085 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
19086 M:      Jack Wang <jinpu.wang@ionos.com>
19087 L:      linux-rdma@vger.kernel.org
19088 S:      Maintained
19089 F:      drivers/infiniband/ulp/rtrs/
19090
19091 RUNTIME VERIFICATION (RV)
19092 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
19093 M:      Steven Rostedt <rostedt@goodmis.org>
19094 L:      linux-trace-kernel@vger.kernel.org
19095 S:      Maintained
19096 F:      Documentation/trace/rv/
19097 F:      include/linux/rv.h
19098 F:      include/rv/
19099 F:      kernel/trace/rv/
19100 F:      tools/verification/
19101
19102 RUST
19103 M:      Miguel Ojeda <ojeda@kernel.org>
19104 M:      Alex Gaynor <alex.gaynor@gmail.com>
19105 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
19106 R:      Boqun Feng <boqun.feng@gmail.com>
19107 R:      Gary Guo <gary@garyguo.net>
19108 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
19109 R:      Benno Lossin <benno.lossin@proton.me>
19110 R:      Andreas Hindborg <a.hindborg@samsung.com>
19111 R:      Alice Ryhl <aliceryhl@google.com>
19112 L:      rust-for-linux@vger.kernel.org
19113 S:      Supported
19114 W:      https://rust-for-linux.com
19115 B:      https://github.com/Rust-for-Linux/linux/issues
19116 C:      zulip://rust-for-linux.zulipchat.com
19117 P:      https://rust-for-linux.com/contributing
19118 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
19119 F:      Documentation/rust/
19120 F:      rust/
19121 F:      samples/rust/
19122 F:      scripts/*rust*
19123 K:      \b(?i:rust)\b
19124
19125 RXRPC SOCKETS (AF_RXRPC)
19126 M:      David Howells <dhowells@redhat.com>
19127 M:      Marc Dionne <marc.dionne@auristor.com>
19128 L:      linux-afs@lists.infradead.org
19129 S:      Supported
19130 W:      https://www.infradead.org/~dhowells/kafs/
19131 F:      Documentation/networking/rxrpc.rst
19132 F:      include/keys/rxrpc-type.h
19133 F:      include/net/af_rxrpc.h
19134 F:      include/trace/events/rxrpc.h
19135 F:      include/uapi/linux/rxrpc.h
19136 F:      net/rxrpc/
19137
19138 S3 SAVAGE FRAMEBUFFER DRIVER
19139 M:      Antonino Daplas <adaplas@gmail.com>
19140 L:      linux-fbdev@vger.kernel.org
19141 S:      Maintained
19142 F:      drivers/video/fbdev/savage/
19143
19144 S390 ARCHITECTURE
19145 M:      Heiko Carstens <hca@linux.ibm.com>
19146 M:      Vasily Gorbik <gor@linux.ibm.com>
19147 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19148 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
19149 R:      Sven Schnelle <svens@linux.ibm.com>
19150 L:      linux-s390@vger.kernel.org
19151 S:      Supported
19152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19153 F:      Documentation/driver-api/s390-drivers.rst
19154 F:      Documentation/arch/s390/
19155 F:      arch/s390/
19156 F:      drivers/s390/
19157 F:      drivers/watchdog/diag288_wdt.c
19158
19159 S390 COMMON I/O LAYER
19160 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19161 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
19162 L:      linux-s390@vger.kernel.org
19163 S:      Supported
19164 F:      drivers/s390/cio/
19165
19166 S390 DASD DRIVER
19167 M:      Stefan Haberland <sth@linux.ibm.com>
19168 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
19169 L:      linux-s390@vger.kernel.org
19170 S:      Supported
19171 F:      block/partitions/ibm.c
19172 F:      drivers/s390/block/dasd*
19173 F:      include/linux/dasd_mod.h
19174
19175 S390 IOMMU (PCI)
19176 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19177 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19178 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19179 L:      linux-s390@vger.kernel.org
19180 S:      Supported
19181 F:      drivers/iommu/s390-iommu.c
19182
19183 S390 IUCV NETWORK LAYER
19184 M:      Alexandra Winter <wintera@linux.ibm.com>
19185 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19186 L:      linux-s390@vger.kernel.org
19187 L:      netdev@vger.kernel.org
19188 S:      Supported
19189 F:      drivers/s390/net/*iucv*
19190 F:      include/net/iucv/
19191 F:      net/iucv/
19192
19193 S390 MM
19194 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19195 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19196 L:      linux-s390@vger.kernel.org
19197 S:      Supported
19198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19199 F:      arch/s390/include/asm/pgtable.h
19200 F:      arch/s390/mm
19201
19202 S390 NETWORK DRIVERS
19203 M:      Alexandra Winter <wintera@linux.ibm.com>
19204 M:      Thorsten Winkler <twinkler@linux.ibm.com>
19205 L:      linux-s390@vger.kernel.org
19206 L:      netdev@vger.kernel.org
19207 S:      Supported
19208 F:      drivers/s390/net/
19209
19210 S390 PCI SUBSYSTEM
19211 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19212 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19213 L:      linux-s390@vger.kernel.org
19214 S:      Supported
19215 F:      Documentation/arch/s390/pci.rst
19216 F:      arch/s390/pci/
19217 F:      drivers/pci/hotplug/s390_pci_hpc.c
19218
19219 S390 SCM DRIVER
19220 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19221 L:      linux-s390@vger.kernel.org
19222 S:      Supported
19223 F:      drivers/s390/block/scm*
19224 F:      drivers/s390/cio/scm.c
19225
19226 S390 VFIO AP DRIVER
19227 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19228 M:      Halil Pasic <pasic@linux.ibm.com>
19229 M:      Jason Herne <jjherne@linux.ibm.com>
19230 L:      linux-s390@vger.kernel.org
19231 S:      Supported
19232 F:      Documentation/arch/s390/vfio-ap*
19233 F:      drivers/s390/crypto/vfio_ap*
19234
19235 S390 VFIO-CCW DRIVER
19236 M:      Eric Farman <farman@linux.ibm.com>
19237 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19238 R:      Halil Pasic <pasic@linux.ibm.com>
19239 L:      linux-s390@vger.kernel.org
19240 L:      kvm@vger.kernel.org
19241 S:      Supported
19242 F:      Documentation/arch/s390/vfio-ccw.rst
19243 F:      drivers/s390/cio/vfio_ccw*
19244 F:      include/uapi/linux/vfio_ccw.h
19245
19246 S390 VFIO-PCI DRIVER
19247 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19248 M:      Eric Farman <farman@linux.ibm.com>
19249 L:      linux-s390@vger.kernel.org
19250 L:      kvm@vger.kernel.org
19251 S:      Supported
19252 F:      arch/s390/kvm/pci*
19253 F:      drivers/vfio/pci/vfio_pci_zdev.c
19254 F:      include/uapi/linux/vfio_zdev.h
19255
19256 S390 ZCRYPT DRIVER
19257 M:      Harald Freudenberger <freude@linux.ibm.com>
19258 L:      linux-s390@vger.kernel.org
19259 S:      Supported
19260 F:      drivers/s390/crypto/
19261
19262 S390 ZFCP DRIVER
19263 M:      Steffen Maier <maier@linux.ibm.com>
19264 M:      Benjamin Block <bblock@linux.ibm.com>
19265 L:      linux-s390@vger.kernel.org
19266 S:      Supported
19267 F:      drivers/s390/scsi/zfcp_*
19268
19269 SAA6588 RDS RECEIVER DRIVER
19270 M:      Hans Verkuil <hverkuil@xs4all.nl>
19271 L:      linux-media@vger.kernel.org
19272 S:      Odd Fixes
19273 W:      https://linuxtv.org
19274 T:      git git://linuxtv.org/media_tree.git
19275 F:      drivers/media/i2c/saa6588*
19276
19277 SAA7134 VIDEO4LINUX DRIVER
19278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19279 L:      linux-media@vger.kernel.org
19280 S:      Odd fixes
19281 W:      https://linuxtv.org
19282 T:      git git://linuxtv.org/media_tree.git
19283 F:      Documentation/driver-api/media/drivers/saa7134*
19284 F:      drivers/media/pci/saa7134/
19285
19286 SAA7146 VIDEO4LINUX-2 DRIVER
19287 M:      Hans Verkuil <hverkuil@xs4all.nl>
19288 L:      linux-media@vger.kernel.org
19289 S:      Maintained
19290 T:      git git://linuxtv.org/media_tree.git
19291 F:      drivers/media/common/saa7146/
19292 F:      drivers/media/pci/saa7146/
19293 F:      include/media/drv-intf/saa7146*
19294
19295 SAFESETID SECURITY MODULE
19296 M:      Micah Morton <mortonm@chromium.org>
19297 S:      Supported
19298 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19299 F:      security/safesetid/
19300
19301 SAMSUNG AUDIO (ASoC) DRIVERS
19302 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19304 S:      Maintained
19305 B:      mailto:linux-samsung-soc@vger.kernel.org
19306 F:      Documentation/devicetree/bindings/sound/samsung*
19307 F:      sound/soc/samsung/
19308
19309 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19310 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19311 L:      linux-crypto@vger.kernel.org
19312 L:      linux-samsung-soc@vger.kernel.org
19313 S:      Maintained
19314 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19315 F:      drivers/crypto/exynos-rng.c
19316
19317 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19318 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19319 L:      linux-samsung-soc@vger.kernel.org
19320 S:      Maintained
19321 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19322 F:      drivers/char/hw_random/exynos-trng.c
19323
19324 SAMSUNG FRAMEBUFFER DRIVER
19325 M:      Jingoo Han <jingoohan1@gmail.com>
19326 L:      linux-fbdev@vger.kernel.org
19327 S:      Maintained
19328 F:      drivers/video/fbdev/s3c-fb.c
19329
19330 SAMSUNG INTERCONNECT DRIVERS
19331 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19332 M:      Artur Świgoń <a.swigon@samsung.com>
19333 L:      linux-pm@vger.kernel.org
19334 L:      linux-samsung-soc@vger.kernel.org
19335 S:      Supported
19336 F:      drivers/interconnect/samsung/
19337
19338 SAMSUNG LAPTOP DRIVER
19339 M:      Corentin Chary <corentin.chary@gmail.com>
19340 L:      platform-driver-x86@vger.kernel.org
19341 S:      Maintained
19342 F:      drivers/platform/x86/samsung-laptop.c
19343
19344 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19345 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19346 L:      linux-kernel@vger.kernel.org
19347 L:      linux-samsung-soc@vger.kernel.org
19348 S:      Maintained
19349 B:      mailto:linux-samsung-soc@vger.kernel.org
19350 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19351 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19352 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19353 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19354 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19355 F:      drivers/clk/clk-s2mps11.c
19356 F:      drivers/mfd/sec*.c
19357 F:      drivers/regulator/s2m*.c
19358 F:      drivers/regulator/s5m*.c
19359 F:      drivers/rtc/rtc-s5m.c
19360 F:      include/linux/mfd/samsung/
19361
19362 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19363 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19364 L:      linux-media@vger.kernel.org
19365 L:      linux-samsung-soc@vger.kernel.org
19366 S:      Maintained
19367 F:      drivers/media/platform/samsung/s3c-camif/
19368 F:      include/media/drv-intf/s3c_camif.h
19369
19370 SAMSUNG S3FWRN5 NFC DRIVER
19371 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19372 S:      Maintained
19373 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19374 F:      drivers/nfc/s3fwrn5
19375
19376 SAMSUNG S5C73M3 CAMERA DRIVER
19377 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19378 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19379 L:      linux-media@vger.kernel.org
19380 S:      Supported
19381 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19382 F:      drivers/media/i2c/s5c73m3/*
19383
19384 SAMSUNG S5K5BAF CAMERA DRIVER
19385 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19386 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19387 L:      linux-media@vger.kernel.org
19388 S:      Supported
19389 F:      drivers/media/i2c/s5k5baf.c
19390
19391 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19392 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19393 M:      Vladimir Zapolskiy <vz@mleia.com>
19394 L:      linux-crypto@vger.kernel.org
19395 L:      linux-samsung-soc@vger.kernel.org
19396 S:      Maintained
19397 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19398 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19399 F:      drivers/crypto/s5p-sss.c
19400
19401 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19402 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19403 L:      linux-media@vger.kernel.org
19404 S:      Supported
19405 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19406 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19407 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19408 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19409 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19410 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19411 F:      drivers/media/platform/samsung/exynos4-is/
19412
19413 SAMSUNG SOC CLOCK DRIVERS
19414 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19415 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19416 M:      Tomasz Figa <tomasz.figa@gmail.com>
19417 M:      Chanwoo Choi <cw00.choi@samsung.com>
19418 R:      Alim Akhtar <alim.akhtar@samsung.com>
19419 L:      linux-samsung-soc@vger.kernel.org
19420 S:      Maintained
19421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19422 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19423 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19424 F:      drivers/clk/samsung/
19425 F:      include/dt-bindings/clock/exynos*.h
19426 F:      include/dt-bindings/clock/s5p*.h
19427 F:      include/dt-bindings/clock/samsung,*.h
19428 F:      include/linux/clk/samsung.h
19429
19430 SAMSUNG SPI DRIVERS
19431 M:      Andi Shyti <andi.shyti@kernel.org>
19432 L:      linux-spi@vger.kernel.org
19433 L:      linux-samsung-soc@vger.kernel.org
19434 S:      Maintained
19435 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19436 F:      drivers/spi/spi-s3c*
19437 F:      include/linux/platform_data/spi-s3c64xx.h
19438
19439 SAMSUNG SXGBE DRIVERS
19440 M:      Byungho An <bh74.an@samsung.com>
19441 L:      netdev@vger.kernel.org
19442 S:      Supported
19443 F:      drivers/net/ethernet/samsung/sxgbe/
19444
19445 SAMSUNG THERMAL DRIVER
19446 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19447 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19448 L:      linux-pm@vger.kernel.org
19449 L:      linux-samsung-soc@vger.kernel.org
19450 S:      Maintained
19451 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19452 F:      drivers/thermal/samsung/
19453
19454 SAMSUNG USB2 PHY DRIVER
19455 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19456 L:      linux-kernel@vger.kernel.org
19457 S:      Supported
19458 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19459 F:      Documentation/driver-api/phy/samsung-usb2.rst
19460 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19461 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19462 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19463 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19464 F:      drivers/phy/samsung/phy-samsung-usb2.c
19465 F:      drivers/phy/samsung/phy-samsung-usb2.h
19466
19467 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19468 M:      Paul Barker <paul.barker@sancloud.com>
19469 R:      Marc Murphy <marc.murphy@sancloud.com>
19470 S:      Supported
19471 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19472
19473 SC1200 WDT DRIVER
19474 M:      Zwane Mwaikambo <zwanem@gmail.com>
19475 S:      Maintained
19476 F:      drivers/watchdog/sc1200wdt.c
19477
19478 SCHEDULER
19479 M:      Ingo Molnar <mingo@redhat.com>
19480 M:      Peter Zijlstra <peterz@infradead.org>
19481 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19482 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19483 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19484 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19485 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19486 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19487 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19488 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19489 L:      linux-kernel@vger.kernel.org
19490 S:      Maintained
19491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19492 F:      include/linux/preempt.h
19493 F:      include/linux/sched.h
19494 F:      include/linux/wait.h
19495 F:      include/uapi/linux/sched.h
19496 F:      kernel/sched/
19497
19498 SCSI LIBSAS SUBSYSTEM
19499 R:      John Garry <john.g.garry@oracle.com>
19500 R:      Jason Yan <yanaijie@huawei.com>
19501 L:      linux-scsi@vger.kernel.org
19502 S:      Supported
19503 F:      Documentation/scsi/libsas.rst
19504 F:      drivers/scsi/libsas/
19505 F:      include/scsi/libsas.h
19506 F:      include/scsi/sas_ata.h
19507
19508 SCSI RDMA PROTOCOL (SRP) INITIATOR
19509 M:      Bart Van Assche <bvanassche@acm.org>
19510 L:      linux-rdma@vger.kernel.org
19511 S:      Supported
19512 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19513 F:      drivers/infiniband/ulp/srp/
19514 F:      include/scsi/srp.h
19515
19516 SCSI RDMA PROTOCOL (SRP) TARGET
19517 M:      Bart Van Assche <bvanassche@acm.org>
19518 L:      linux-rdma@vger.kernel.org
19519 L:      target-devel@vger.kernel.org
19520 S:      Supported
19521 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19522 F:      drivers/infiniband/ulp/srpt/
19523
19524 SCSI SG DRIVER
19525 M:      Doug Gilbert <dgilbert@interlog.com>
19526 L:      linux-scsi@vger.kernel.org
19527 S:      Maintained
19528 W:      http://sg.danny.cz/sg
19529 F:      Documentation/scsi/scsi-generic.rst
19530 F:      drivers/scsi/sg.c
19531 F:      include/scsi/sg.h
19532
19533 SCSI SUBSYSTEM
19534 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19535 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19536 L:      linux-scsi@vger.kernel.org
19537 S:      Maintained
19538 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19541 F:      Documentation/devicetree/bindings/scsi/
19542 F:      drivers/scsi/
19543 F:      drivers/ufs/
19544 F:      include/scsi/
19545
19546 SCSI TAPE DRIVER
19547 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19548 L:      linux-scsi@vger.kernel.org
19549 S:      Maintained
19550 F:      Documentation/scsi/st.rst
19551 F:      drivers/scsi/st.*
19552 F:      drivers/scsi/st_*.h
19553
19554 SCSI TARGET CORE USER DRIVER
19555 M:      Bodo Stroesser <bostroesser@gmail.com>
19556 L:      linux-scsi@vger.kernel.org
19557 L:      target-devel@vger.kernel.org
19558 S:      Supported
19559 F:      Documentation/target/tcmu-design.rst
19560 F:      drivers/target/target_core_user.c
19561 F:      include/uapi/linux/target_core_user.h
19562
19563 SCSI TARGET SUBSYSTEM
19564 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19565 L:      linux-scsi@vger.kernel.org
19566 L:      target-devel@vger.kernel.org
19567 S:      Supported
19568 Q:      https://patchwork.kernel.org/project/target-devel/list/
19569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19570 F:      Documentation/target/
19571 F:      drivers/target/
19572 F:      include/target/
19573
19574 SCTP PROTOCOL
19575 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19576 M:      Xin Long <lucien.xin@gmail.com>
19577 L:      linux-sctp@vger.kernel.org
19578 S:      Maintained
19579 W:      https://github.com/sctp/lksctp-tools/wiki
19580 F:      Documentation/networking/sctp.rst
19581 F:      include/linux/sctp.h
19582 F:      include/net/sctp/
19583 F:      include/uapi/linux/sctp.h
19584 F:      net/sctp/
19585
19586 SCx200 CPU SUPPORT
19587 M:      Jim Cromie <jim.cromie@gmail.com>
19588 S:      Odd Fixes
19589 F:      Documentation/i2c/busses/scx200_acb.rst
19590 F:      arch/x86/platform/scx200/
19591 F:      drivers/i2c/busses/scx200*
19592 F:      drivers/mtd/maps/scx200_docflash.c
19593 F:      drivers/watchdog/scx200_wdt.c
19594 F:      include/linux/scx200.h
19595
19596 SCx200 GPIO DRIVER
19597 M:      Jim Cromie <jim.cromie@gmail.com>
19598 S:      Maintained
19599 F:      drivers/char/scx200_gpio.c
19600 F:      include/linux/scx200_gpio.h
19601
19602 SCx200 HRT CLOCKSOURCE DRIVER
19603 M:      Jim Cromie <jim.cromie@gmail.com>
19604 S:      Maintained
19605 F:      drivers/clocksource/scx200_hrt.c
19606
19607 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19608 M:      Sascha Sommer <saschasommer@freenet.de>
19609 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19610 S:      Maintained
19611 F:      drivers/mmc/host/sdricoh_cs.c
19612
19613 SECO BOARDS CEC DRIVER
19614 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19615 S:      Maintained
19616 F:      drivers/media/cec/platform/seco/seco-cec.c
19617 F:      drivers/media/cec/platform/seco/seco-cec.h
19618
19619 SECURE COMPUTING
19620 M:      Kees Cook <keescook@chromium.org>
19621 R:      Andy Lutomirski <luto@amacapital.net>
19622 R:      Will Drewry <wad@chromium.org>
19623 S:      Supported
19624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19625 F:      Documentation/userspace-api/seccomp_filter.rst
19626 F:      include/linux/seccomp.h
19627 F:      include/uapi/linux/seccomp.h
19628 F:      kernel/seccomp.c
19629 F:      tools/testing/selftests/kselftest_harness.h
19630 F:      tools/testing/selftests/seccomp/*
19631 K:      \bsecure_computing
19632 K:      \bTIF_SECCOMP\b
19633
19634 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19635 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19636 M:      Al Cooper <alcooperx@gmail.com>
19637 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19638 L:      linux-mmc@vger.kernel.org
19639 S:      Maintained
19640 F:      drivers/mmc/host/sdhci-brcmstb*
19641
19642 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19643 M:      Adrian Hunter <adrian.hunter@intel.com>
19644 L:      linux-mmc@vger.kernel.org
19645 S:      Supported
19646 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19647 F:      drivers/mmc/host/sdhci*
19648
19649 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19650 M:      Aubin Constans <aubin.constans@microchip.com>
19651 R:      Eugen Hristev <eugen.hristev@collabora.com>
19652 L:      linux-mmc@vger.kernel.org
19653 S:      Supported
19654 F:      drivers/mmc/host/sdhci-of-at91.c
19655
19656 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19657 M:      Haibo Chen <haibo.chen@nxp.com>
19658 L:      imx@lists.linux.dev
19659 L:      linux-mmc@vger.kernel.org
19660 S:      Maintained
19661 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19662
19663 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19664 M:      Ben Dooks <ben-linux@fluff.org>
19665 M:      Jaehoon Chung <jh80.chung@samsung.com>
19666 L:      linux-mmc@vger.kernel.org
19667 S:      Maintained
19668 F:      drivers/mmc/host/sdhci-s3c*
19669
19670 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19671 M:      Viresh Kumar <vireshk@kernel.org>
19672 L:      linux-mmc@vger.kernel.org
19673 S:      Maintained
19674 F:      drivers/mmc/host/sdhci-spear.c
19675
19676 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19677 M:      Vignesh Raghavendra <vigneshr@ti.com>
19678 L:      linux-mmc@vger.kernel.org
19679 S:      Maintained
19680 F:      drivers/mmc/host/sdhci-omap.c
19681
19682 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19683 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19684 L:      linux-block@vger.kernel.org
19685 S:      Supported
19686 F:      block/opal_proto.h
19687 F:      block/sed*
19688 F:      include/linux/sed*
19689 F:      include/uapi/linux/sed*
19690
19691 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19692 M:      Mark Rutland <mark.rutland@arm.com>
19693 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19694 M:      Sudeep Holla <sudeep.holla@arm.com>
19695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19696 S:      Maintained
19697 F:      drivers/firmware/smccc/
19698 F:      include/linux/arm-smccc.h
19699
19700 SECURITY CONTACT
19701 M:      Security Officers <security@kernel.org>
19702 S:      Supported
19703 F:      Documentation/process/security-bugs.rst
19704
19705 SECURITY SUBSYSTEM
19706 M:      Paul Moore <paul@paul-moore.com>
19707 M:      James Morris <jmorris@namei.org>
19708 M:      "Serge E. Hallyn" <serge@hallyn.com>
19709 L:      linux-security-module@vger.kernel.org
19710 S:      Supported
19711 Q:      https://patchwork.kernel.org/project/linux-security-module/list
19712 B:      mailto:linux-security-module@vger.kernel.org
19713 P:      https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
19714 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19715 F:      include/uapi/linux/lsm.h
19716 F:      security/
19717 F:      tools/testing/selftests/lsm/
19718 X:      security/selinux/
19719 K:      \bsecurity_[a-z_0-9]\+\b
19720
19721 SELINUX SECURITY MODULE
19722 M:      Paul Moore <paul@paul-moore.com>
19723 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19724 R:      Ondrej Mosnacek <omosnace@redhat.com>
19725 L:      selinux@vger.kernel.org
19726 S:      Supported
19727 W:      https://github.com/SELinuxProject
19728 Q:      https://patchwork.kernel.org/project/selinux/list
19729 B:      mailto:selinux@vger.kernel.org
19730 P:      https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
19731 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19732 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19733 F:      Documentation/ABI/removed/sysfs-selinux-disable
19734 F:      Documentation/admin-guide/LSM/SELinux.rst
19735 F:      include/trace/events/avc.h
19736 F:      include/uapi/linux/selinux_netlink.h
19737 F:      scripts/selinux/
19738 F:      security/selinux/
19739
19740 SENSABLE PHANTOM
19741 M:      Jiri Slaby <jirislaby@kernel.org>
19742 S:      Maintained
19743 F:      drivers/misc/phantom.c
19744 F:      include/uapi/linux/phantom.h
19745
19746 SENSEAIR SUNRISE 006-0-0007
19747 M:      Jacopo Mondi <jacopo@jmondi.org>
19748 S:      Maintained
19749 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19750 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19751 F:      drivers/iio/chemical/sunrise_co2.c
19752
19753 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19754 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19755 S:      Maintained
19756 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19757 F:      drivers/iio/chemical/scd30.h
19758 F:      drivers/iio/chemical/scd30_core.c
19759 F:      drivers/iio/chemical/scd30_i2c.c
19760 F:      drivers/iio/chemical/scd30_serial.c
19761
19762 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19763 M:      Roan van Dijk <roan@protonic.nl>
19764 S:      Maintained
19765 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19766 F:      drivers/iio/chemical/scd4x.c
19767
19768 SENSIRION SGP40 GAS SENSOR DRIVER
19769 M:      Andreas Klinger <ak@it-klinger.de>
19770 S:      Maintained
19771 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19772 F:      drivers/iio/chemical/sgp40.c
19773
19774 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19775 M:      Tomasz Duszynski <tduszyns@gmail.com>
19776 S:      Maintained
19777 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19778 F:      drivers/iio/chemical/sps30.c
19779 F:      drivers/iio/chemical/sps30_i2c.c
19780 F:      drivers/iio/chemical/sps30_serial.c
19781
19782 SERIAL DEVICE BUS
19783 M:      Rob Herring <robh@kernel.org>
19784 L:      linux-serial@vger.kernel.org
19785 S:      Maintained
19786 F:      Documentation/devicetree/bindings/serial/serial.yaml
19787 F:      drivers/tty/serdev/
19788 F:      include/linux/serdev.h
19789
19790 SERIAL IR RECEIVER
19791 M:      Sean Young <sean@mess.org>
19792 L:      linux-media@vger.kernel.org
19793 S:      Maintained
19794 F:      drivers/media/rc/serial_ir.c
19795
19796 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19797 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19798 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19799 S:      Maintained
19800 F:      Documentation/devicetree/bindings/slimbus/
19801 F:      drivers/slimbus/
19802 F:      include/linux/slimbus.h
19803
19804 SFC NETWORK DRIVER
19805 M:      Edward Cree <ecree.xilinx@gmail.com>
19806 M:      Martin Habets <habetsm.xilinx@gmail.com>
19807 L:      netdev@vger.kernel.org
19808 L:      linux-net-drivers@amd.com
19809 S:      Supported
19810 F:      Documentation/networking/devlink/sfc.rst
19811 F:      drivers/net/ethernet/sfc/
19812
19813 SFCTEMP HWMON DRIVER
19814 M:      Emil Renner Berthing <kernel@esmil.dk>
19815 M:      Hal Feng <hal.feng@starfivetech.com>
19816 L:      linux-hwmon@vger.kernel.org
19817 S:      Maintained
19818 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19819 F:      Documentation/hwmon/sfctemp.rst
19820 F:      drivers/hwmon/sfctemp.c
19821
19822 SFF/SFP/SFP+ MODULE SUPPORT
19823 M:      Russell King <linux@armlinux.org.uk>
19824 L:      netdev@vger.kernel.org
19825 S:      Maintained
19826 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19827 F:      drivers/net/phy/phylink.c
19828 F:      drivers/net/phy/sfp*
19829 F:      include/linux/mdio/mdio-i2c.h
19830 F:      include/linux/phylink.h
19831 F:      include/linux/sfp.h
19832 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)
19833
19834 SGI GRU DRIVER
19835 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19836 S:      Maintained
19837 F:      drivers/misc/sgi-gru/
19838
19839 SGI XP/XPC/XPNET DRIVER
19840 M:      Robin Holt <robinmholt@gmail.com>
19841 M:      Steve Wahl <steve.wahl@hpe.com>
19842 S:      Maintained
19843 F:      drivers/misc/sgi-xp/
19844
19845 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19846 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19847 M:      Jan Karcher <jaka@linux.ibm.com>
19848 R:      D. Wythe <alibuda@linux.alibaba.com>
19849 R:      Tony Lu <tonylu@linux.alibaba.com>
19850 R:      Wen Gu <guwen@linux.alibaba.com>
19851 L:      linux-s390@vger.kernel.org
19852 S:      Supported
19853 F:      net/smc/
19854
19855 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19856 M:      Linus Walleij <linus.walleij@linaro.org>
19857 L:      linux-iio@vger.kernel.org
19858 S:      Maintained
19859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19860 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19861 F:      drivers/iio/light/gp2ap002.c
19862
19863 SHARP RJ54N1CB0C SENSOR DRIVER
19864 M:      Jacopo Mondi <jacopo@jmondi.org>
19865 L:      linux-media@vger.kernel.org
19866 S:      Odd fixes
19867 T:      git git://linuxtv.org/media_tree.git
19868 F:      drivers/media/i2c/rj54n1cb0c.c
19869 F:      include/media/i2c/rj54n1cb0c.h
19870
19871 SHRINKER
19872 M:      Andrew Morton <akpm@linux-foundation.org>
19873 M:      Dave Chinner <david@fromorbit.com>
19874 R:      Qi Zheng <zhengqi.arch@bytedance.com>
19875 R:      Roman Gushchin <roman.gushchin@linux.dev>
19876 R:      Muchun Song <muchun.song@linux.dev>
19877 L:      linux-mm@kvack.org
19878 S:      Maintained
19879 F:      Documentation/admin-guide/mm/shrinker_debugfs.rst
19880 F:      include/linux/shrinker.h
19881 F:      mm/shrinker.c
19882 F:      mm/shrinker_debug.c
19883
19884 SH_VOU V4L2 OUTPUT DRIVER
19885 L:      linux-media@vger.kernel.org
19886 S:      Orphan
19887 F:      drivers/media/platform/renesas/sh_vou.c
19888 F:      include/media/drv-intf/sh_vou.h
19889
19890 SI2157 MEDIA DRIVER
19891 L:      linux-media@vger.kernel.org
19892 S:      Orphan
19893 W:      https://linuxtv.org
19894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19895 F:      drivers/media/tuners/si2157*
19896
19897 SI2165 MEDIA DRIVER
19898 M:      Matthias Schwarzott <zzam@gentoo.org>
19899 L:      linux-media@vger.kernel.org
19900 S:      Maintained
19901 W:      https://linuxtv.org
19902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19903 F:      drivers/media/dvb-frontends/si2165*
19904
19905 SI2168 MEDIA DRIVER
19906 L:      linux-media@vger.kernel.org
19907 S:      Orphan
19908 W:      https://linuxtv.org
19909 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19910 F:      drivers/media/dvb-frontends/si2168*
19911
19912 SI470X FM RADIO RECEIVER I2C DRIVER
19913 M:      Hans Verkuil <hverkuil@xs4all.nl>
19914 L:      linux-media@vger.kernel.org
19915 S:      Odd Fixes
19916 W:      https://linuxtv.org
19917 T:      git git://linuxtv.org/media_tree.git
19918 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19919 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19920
19921 SI470X FM RADIO RECEIVER USB DRIVER
19922 M:      Hans Verkuil <hverkuil@xs4all.nl>
19923 L:      linux-media@vger.kernel.org
19924 S:      Maintained
19925 W:      https://linuxtv.org
19926 T:      git git://linuxtv.org/media_tree.git
19927 F:      drivers/media/radio/si470x/radio-si470x-common.c
19928 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19929 F:      drivers/media/radio/si470x/radio-si470x.h
19930
19931 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19932 M:      Eduardo Valentin <edubezval@gmail.com>
19933 L:      linux-media@vger.kernel.org
19934 S:      Odd Fixes
19935 W:      https://linuxtv.org
19936 T:      git git://linuxtv.org/media_tree.git
19937 F:      drivers/media/radio/si4713/si4713.?
19938
19939 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19940 M:      Eduardo Valentin <edubezval@gmail.com>
19941 L:      linux-media@vger.kernel.org
19942 S:      Odd Fixes
19943 W:      https://linuxtv.org
19944 T:      git git://linuxtv.org/media_tree.git
19945 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19946
19947 SI4713 FM RADIO TRANSMITTER USB DRIVER
19948 M:      Hans Verkuil <hverkuil@xs4all.nl>
19949 L:      linux-media@vger.kernel.org
19950 S:      Maintained
19951 W:      https://linuxtv.org
19952 T:      git git://linuxtv.org/media_tree.git
19953 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19954
19955 SIANO DVB DRIVER
19956 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19957 L:      linux-media@vger.kernel.org
19958 S:      Odd fixes
19959 W:      https://linuxtv.org
19960 T:      git git://linuxtv.org/media_tree.git
19961 F:      drivers/media/common/siano/
19962 F:      drivers/media/mmc/siano/
19963 F:      drivers/media/usb/siano/
19964 F:      drivers/media/usb/siano/
19965
19966 SIEMENS IPC LED DRIVERS
19967 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19968 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19969 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19970 L:      linux-leds@vger.kernel.org
19971 S:      Maintained
19972 F:      drivers/leds/simple/
19973
19974 SIEMENS IPC PLATFORM DRIVERS
19975 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19976 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19977 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19978 L:      platform-driver-x86@vger.kernel.org
19979 S:      Maintained
19980 F:      drivers/platform/x86/siemens/
19981 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19982 F:      include/linux/platform_data/x86/simatic-ipc.h
19983
19984 SIEMENS IPC WATCHDOG DRIVERS
19985 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19986 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19987 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19988 L:      linux-watchdog@vger.kernel.org
19989 S:      Maintained
19990 F:      drivers/watchdog/simatic-ipc-wdt.c
19991
19992 SIFIVE DRIVERS
19993 M:      Paul Walmsley <paul.walmsley@sifive.com>
19994 M:      Samuel Holland <samuel.holland@sifive.com>
19995 L:      linux-riscv@lists.infradead.org
19996 S:      Supported
19997 F:      drivers/dma/sf-pdma/
19998 N:      sifive
19999 K:      fu[57]40
20000 K:      [^@]sifive
20001
20002 SILEAD TOUCHSCREEN DRIVER
20003 M:      Hans de Goede <hdegoede@redhat.com>
20004 L:      linux-input@vger.kernel.org
20005 L:      platform-driver-x86@vger.kernel.org
20006 S:      Maintained
20007 F:      drivers/input/touchscreen/silead.c
20008 F:      drivers/platform/x86/touchscreen_dmi.c
20009
20010 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
20011 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
20012 S:      Supported
20013 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
20014 F:      drivers/net/wireless/silabs/wfx/
20015
20016 SILICON MOTION SM712 FRAME BUFFER DRIVER
20017 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20018 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20019 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20020 L:      linux-fbdev@vger.kernel.org
20021 S:      Maintained
20022 F:      Documentation/fb/sm712fb.rst
20023 F:      drivers/video/fbdev/sm712*
20024
20025 SILVACO I3C DUAL-ROLE MASTER
20026 M:      Miquel Raynal <miquel.raynal@bootlin.com>
20027 M:      Conor Culhane <conor.culhane@silvaco.com>
20028 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
20029 S:      Maintained
20030 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
20031 F:      drivers/i3c/master/svc-i3c-master.c
20032
20033 SIMPLEFB FB DRIVER
20034 M:      Hans de Goede <hdegoede@redhat.com>
20035 L:      linux-fbdev@vger.kernel.org
20036 S:      Maintained
20037 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
20038 F:      drivers/video/fbdev/simplefb.c
20039 F:      include/linux/platform_data/simplefb.h
20040
20041 SIOX
20042 M:      Thorsten Scherer <t.scherer@eckelmann.de>
20043 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
20044 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
20045 S:      Supported
20046 F:      drivers/gpio/gpio-siox.c
20047 F:      drivers/siox/*
20048 F:      include/trace/events/siox.h
20049
20050 SIPHASH PRF ROUTINES
20051 M:      Jason A. Donenfeld <Jason@zx2c4.com>
20052 S:      Maintained
20053 F:      include/linux/siphash.h
20054 F:      lib/siphash.c
20055 F:      lib/siphash_kunit.c
20056
20057 SIS 190 ETHERNET DRIVER
20058 M:      Francois Romieu <romieu@fr.zoreil.com>
20059 L:      netdev@vger.kernel.org
20060 S:      Maintained
20061 F:      drivers/net/ethernet/sis/sis190.c
20062
20063 SIS 900/7016 FAST ETHERNET DRIVER
20064 M:      Daniele Venzano <venza@brownhat.org>
20065 L:      netdev@vger.kernel.org
20066 S:      Maintained
20067 W:      http://www.brownhat.org/sis900.html
20068 F:      drivers/net/ethernet/sis/sis900.*
20069
20070 SIS FRAMEBUFFER DRIVER
20071 S:      Orphan
20072 F:      Documentation/fb/sisfb.rst
20073 F:      drivers/video/fbdev/sis/
20074 F:      include/video/sisfb.h
20075
20076 SIS I2C TOUCHSCREEN DRIVER
20077 M:      Mika Penttilä <mpenttil@redhat.com>
20078 L:      linux-input@vger.kernel.org
20079 S:      Maintained
20080 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
20081 F:      drivers/input/touchscreen/sis_i2c.c
20082
20083 SIS USB2VGA DRIVER
20084 M:      Thomas Winischhofer <thomas@winischhofer.net>
20085 S:      Maintained
20086 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
20087 F:      drivers/usb/misc/sisusbvga/
20088
20089 SL28 CPLD MFD DRIVER
20090 M:      Michael Walle <mwalle@kernel.org>
20091 S:      Maintained
20092 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
20093 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
20094 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
20095 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
20096 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
20097 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
20098 F:      drivers/gpio/gpio-sl28cpld.c
20099 F:      drivers/hwmon/sl28cpld-hwmon.c
20100 F:      drivers/irqchip/irq-sl28cpld.c
20101 F:      drivers/pwm/pwm-sl28cpld.c
20102 F:      drivers/watchdog/sl28cpld_wdt.c
20103
20104 SL28 VPD NVMEM LAYOUT DRIVER
20105 M:      Michael Walle <mwalle@kernel.org>
20106 S:      Maintained
20107 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
20108 F:      drivers/nvmem/layouts/sl28vpd.c
20109
20110 SLAB ALLOCATOR
20111 M:      Christoph Lameter <cl@linux.com>
20112 M:      Pekka Enberg <penberg@kernel.org>
20113 M:      David Rientjes <rientjes@google.com>
20114 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
20115 M:      Andrew Morton <akpm@linux-foundation.org>
20116 M:      Vlastimil Babka <vbabka@suse.cz>
20117 R:      Roman Gushchin <roman.gushchin@linux.dev>
20118 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
20119 L:      linux-mm@kvack.org
20120 S:      Maintained
20121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20122 F:      include/linux/sl?b*.h
20123 F:      mm/sl?b*
20124
20125 SLCAN CAN NETWORK DRIVER
20126 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
20127 L:      linux-can@vger.kernel.org
20128 S:      Maintained
20129 F:      drivers/net/can/slcan/
20130
20131 SLEEPABLE READ-COPY UPDATE (SRCU)
20132 M:      Lai Jiangshan <jiangshanlai@gmail.com>
20133 M:      "Paul E. McKenney" <paulmck@kernel.org>
20134 M:      Josh Triplett <josh@joshtriplett.org>
20135 R:      Steven Rostedt <rostedt@goodmis.org>
20136 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20137 L:      rcu@vger.kernel.org
20138 S:      Supported
20139 W:      http://www.rdrop.com/users/paulmck/RCU/
20140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20141 F:      include/linux/srcu*.h
20142 F:      kernel/rcu/srcu*.c
20143
20144 SMACK SECURITY MODULE
20145 M:      Casey Schaufler <casey@schaufler-ca.com>
20146 L:      linux-security-module@vger.kernel.org
20147 S:      Maintained
20148 W:      http://schaufler-ca.com
20149 T:      git git://github.com/cschaufler/smack-next
20150 F:      Documentation/admin-guide/LSM/Smack.rst
20151 F:      security/smack/
20152
20153 SMC91x ETHERNET DRIVER
20154 M:      Nicolas Pitre <nico@fluxnic.net>
20155 S:      Odd Fixes
20156 F:      drivers/net/ethernet/smsc/smc91x.*
20157
20158 SMSC EMC2103 HARDWARE MONITOR DRIVER
20159 M:      Steve Glendinning <steve.glendinning@shawell.net>
20160 L:      linux-hwmon@vger.kernel.org
20161 S:      Maintained
20162 F:      Documentation/hwmon/emc2103.rst
20163 F:      drivers/hwmon/emc2103.c
20164
20165 SMSC SCH5627 HARDWARE MONITOR DRIVER
20166 M:      Hans de Goede <hdegoede@redhat.com>
20167 L:      linux-hwmon@vger.kernel.org
20168 S:      Supported
20169 F:      Documentation/hwmon/sch5627.rst
20170 F:      drivers/hwmon/sch5627.c
20171
20172 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20173 M:      Steve Glendinning <steve.glendinning@shawell.net>
20174 L:      linux-fbdev@vger.kernel.org
20175 S:      Maintained
20176 F:      drivers/video/fbdev/smscufx.c
20177
20178 SMSC47B397 HARDWARE MONITOR DRIVER
20179 M:      Jean Delvare <jdelvare@suse.com>
20180 L:      linux-hwmon@vger.kernel.org
20181 S:      Maintained
20182 F:      Documentation/hwmon/smsc47b397.rst
20183 F:      drivers/hwmon/smsc47b397.c
20184
20185 SMSC911x ETHERNET DRIVER
20186 M:      Steve Glendinning <steve.glendinning@shawell.net>
20187 L:      netdev@vger.kernel.org
20188 S:      Maintained
20189 F:      drivers/net/ethernet/smsc/smsc911x.*
20190 F:      include/linux/smsc911x.h
20191
20192 SMSC9420 PCI ETHERNET DRIVER
20193 M:      Steve Glendinning <steve.glendinning@shawell.net>
20194 L:      netdev@vger.kernel.org
20195 S:      Maintained
20196 F:      drivers/net/ethernet/smsc/smsc9420.*
20197
20198 SNET DPU VIRTIO DATA PATH ACCELERATOR
20199 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20200 F:      drivers/vdpa/solidrun/
20201
20202 SOCIONEXT (SNI) AVE NETWORK DRIVER
20203 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20204 L:      netdev@vger.kernel.org
20205 S:      Maintained
20206 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20207 F:      drivers/net/ethernet/socionext/sni_ave.c
20208
20209 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20210 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20211 M:      Masahisa Kojima <kojima.masahisa@socionext.com>
20212 L:      netdev@vger.kernel.org
20213 S:      Maintained
20214 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20215 F:      drivers/net/ethernet/socionext/netsec.c
20216
20217 SOCIONEXT (SNI) Synquacer SPI DRIVER
20218 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20219 M:      Jassi Brar <jaswinder.singh@linaro.org>
20220 L:      linux-spi@vger.kernel.org
20221 S:      Maintained
20222 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20223 F:      drivers/spi/spi-synquacer.c
20224
20225 SOCIONEXT SYNQUACER I2C DRIVER
20226 M:      Ard Biesheuvel <ardb@kernel.org>
20227 L:      linux-i2c@vger.kernel.org
20228 S:      Maintained
20229 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20230 F:      drivers/i2c/busses/i2c-synquacer.c
20231
20232 SOCIONEXT UNIPHIER SOUND DRIVER
20233 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20234 S:      Orphan
20235 F:      sound/soc/uniphier/
20236
20237 SOCKET TIMESTAMPING
20238 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20239 S:      Maintained
20240 F:      Documentation/networking/timestamping.rst
20241 F:      include/uapi/linux/net_tstamp.h
20242 F:      tools/testing/selftests/net/so_txtime.c
20243
20244 SOEKRIS NET48XX LED SUPPORT
20245 M:      Chris Boot <bootc@bootc.net>
20246 S:      Maintained
20247 F:      drivers/leds/leds-net48xx.c
20248
20249 SOFT-IWARP DRIVER (siw)
20250 M:      Bernard Metzler <bmt@zurich.ibm.com>
20251 L:      linux-rdma@vger.kernel.org
20252 S:      Supported
20253 F:      drivers/infiniband/sw/siw/
20254 F:      include/uapi/rdma/siw-abi.h
20255
20256 SOFT-ROCE DRIVER (rxe)
20257 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20258 L:      linux-rdma@vger.kernel.org
20259 S:      Supported
20260 F:      drivers/infiniband/sw/rxe/
20261 F:      include/uapi/rdma/rdma_user_rxe.h
20262
20263 SOFTLOGIC 6x10 MPEG CODEC
20264 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20265 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20266 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20267 M:      Ismael Luceno <ismael@iodev.co.uk>
20268 L:      linux-media@vger.kernel.org
20269 S:      Supported
20270 F:      drivers/media/pci/solo6x10/
20271
20272 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20273 M:      James Morse <james.morse@arm.com>
20274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20275 S:      Maintained
20276 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20277 F:      drivers/firmware/arm_sdei.c
20278 F:      include/linux/arm_sdei.h
20279 F:      include/uapi/linux/arm_sdei.h
20280
20281 SOFTWARE NODES AND DEVICE PROPERTIES
20282 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20283 R:      Daniel Scally <djrscally@gmail.com>
20284 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20285 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20286 L:      linux-acpi@vger.kernel.org
20287 S:      Maintained
20288 F:      drivers/base/property.c
20289 F:      drivers/base/swnode.c
20290 F:      include/linux/fwnode.h
20291 F:      include/linux/property.h
20292
20293 SOFTWARE RAID (Multiple Disks) SUPPORT
20294 M:      Song Liu <song@kernel.org>
20295 R:      Yu Kuai <yukuai3@huawei.com>
20296 L:      linux-raid@vger.kernel.org
20297 S:      Supported
20298 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20300 F:      drivers/md/Kconfig
20301 F:      drivers/md/Makefile
20302 F:      drivers/md/md*
20303 F:      drivers/md/raid*
20304 F:      include/linux/raid/
20305 F:      include/uapi/linux/raid/
20306
20307 SOLIDRUN CLEARFOG SUPPORT
20308 M:      Russell King <linux@armlinux.org.uk>
20309 S:      Maintained
20310 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20311 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20312
20313 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20314 M:      Russell King <linux@armlinux.org.uk>
20315 S:      Maintained
20316 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20317 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20318 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20319
20320 SONIC NETWORK DRIVER
20321 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20322 L:      netdev@vger.kernel.org
20323 S:      Maintained
20324 F:      drivers/net/ethernet/natsemi/sonic.*
20325
20326 SONICS SILICON BACKPLANE DRIVER (SSB)
20327 M:      Michael Buesch <m@bues.ch>
20328 L:      linux-wireless@vger.kernel.org
20329 S:      Maintained
20330 F:      drivers/ssb/
20331 F:      include/linux/ssb/
20332
20333 SONY IMX208 SENSOR DRIVER
20334 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20335 L:      linux-media@vger.kernel.org
20336 S:      Maintained
20337 T:      git git://linuxtv.org/media_tree.git
20338 F:      drivers/media/i2c/imx208.c
20339
20340 SONY IMX214 SENSOR DRIVER
20341 M:      Ricardo Ribalda <ribalda@kernel.org>
20342 L:      linux-media@vger.kernel.org
20343 S:      Maintained
20344 T:      git git://linuxtv.org/media_tree.git
20345 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20346 F:      drivers/media/i2c/imx214.c
20347
20348 SONY IMX219 SENSOR DRIVER
20349 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20350 L:      linux-media@vger.kernel.org
20351 S:      Maintained
20352 T:      git git://linuxtv.org/media_tree.git
20353 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20354 F:      drivers/media/i2c/imx219.c
20355
20356 SONY IMX258 SENSOR DRIVER
20357 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20358 L:      linux-media@vger.kernel.org
20359 S:      Maintained
20360 T:      git git://linuxtv.org/media_tree.git
20361 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20362 F:      drivers/media/i2c/imx258.c
20363
20364 SONY IMX274 SENSOR DRIVER
20365 M:      Leon Luo <leonl@leopardimaging.com>
20366 L:      linux-media@vger.kernel.org
20367 S:      Maintained
20368 T:      git git://linuxtv.org/media_tree.git
20369 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20370 F:      drivers/media/i2c/imx274.c
20371
20372 SONY IMX290 SENSOR DRIVER
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,imx290.yaml
20378 F:      drivers/media/i2c/imx290.c
20379
20380 SONY IMX296 SENSOR DRIVER
20381 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20382 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20383 L:      linux-media@vger.kernel.org
20384 S:      Maintained
20385 T:      git git://linuxtv.org/media_tree.git
20386 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20387 F:      drivers/media/i2c/imx296.c
20388
20389 SONY IMX319 SENSOR DRIVER
20390 M:      Bingbu Cao <bingbu.cao@intel.com>
20391 L:      linux-media@vger.kernel.org
20392 S:      Maintained
20393 T:      git git://linuxtv.org/media_tree.git
20394 F:      drivers/media/i2c/imx319.c
20395
20396 SONY IMX334 SENSOR DRIVER
20397 L:      linux-media@vger.kernel.org
20398 S:      Orphan
20399 T:      git git://linuxtv.org/media_tree.git
20400 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20401 F:      drivers/media/i2c/imx334.c
20402
20403 SONY IMX335 SENSOR DRIVER
20404 L:      linux-media@vger.kernel.org
20405 S:      Orphan
20406 T:      git git://linuxtv.org/media_tree.git
20407 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20408 F:      drivers/media/i2c/imx335.c
20409
20410 SONY IMX355 SENSOR DRIVER
20411 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20412 L:      linux-media@vger.kernel.org
20413 S:      Maintained
20414 T:      git git://linuxtv.org/media_tree.git
20415 F:      drivers/media/i2c/imx355.c
20416
20417 SONY IMX412 SENSOR DRIVER
20418 L:      linux-media@vger.kernel.org
20419 S:      Orphan
20420 T:      git git://linuxtv.org/media_tree.git
20421 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20422 F:      drivers/media/i2c/imx412.c
20423
20424 SONY IMX415 SENSOR DRIVER
20425 M:      Michael Riesch <michael.riesch@wolfvision.net>
20426 L:      linux-media@vger.kernel.org
20427 S:      Maintained
20428 T:      git git://linuxtv.org/media_tree.git
20429 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20430 F:      drivers/media/i2c/imx415.c
20431
20432 SONY MEMORYSTICK SUBSYSTEM
20433 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20434 M:      Alex Dubov <oakad@yahoo.com>
20435 M:      Ulf Hansson <ulf.hansson@linaro.org>
20436 L:      linux-mmc@vger.kernel.org
20437 S:      Maintained
20438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20439 F:      drivers/memstick/
20440 F:      include/linux/memstick.h
20441
20442 SONY VAIO CONTROL DEVICE DRIVER
20443 M:      Mattia Dongili <malattia@linux.it>
20444 L:      platform-driver-x86@vger.kernel.org
20445 S:      Maintained
20446 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20447 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20448 F:      drivers/char/sonypi.c
20449 F:      drivers/platform/x86/sony-laptop.c
20450 F:      include/linux/sony-laptop.h
20451
20452 SOPHGO DEVICETREES
20453 M:      Chao Wei <chao.wei@sophgo.com>
20454 M:      Chen Wang <unicorn_wang@outlook.com>
20455 S:      Maintained
20456 F:      arch/riscv/boot/dts/sophgo/
20457 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20458
20459 SOUND
20460 M:      Jaroslav Kysela <perex@perex.cz>
20461 M:      Takashi Iwai <tiwai@suse.com>
20462 L:      linux-sound@vger.kernel.org
20463 S:      Maintained
20464 W:      http://www.alsa-project.org/
20465 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20467 F:      Documentation/sound/
20468 F:      include/sound/
20469 F:      include/uapi/sound/
20470 F:      sound/
20471 F:      tools/testing/selftests/alsa
20472
20473 SOUND - ALSA SELFTESTS
20474 M:      Mark Brown <broonie@kernel.org>
20475 L:      linux-sound@vger.kernel.org
20476 L:      linux-kselftest@vger.kernel.org
20477 S:      Supported
20478 F:      tools/testing/selftests/alsa
20479
20480 SOUND - COMPRESSED AUDIO
20481 M:      Vinod Koul <vkoul@kernel.org>
20482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20483 S:      Supported
20484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20485 F:      Documentation/sound/designs/compress-offload.rst
20486 F:      include/sound/compress_driver.h
20487 F:      include/uapi/sound/compress_*
20488 F:      sound/core/compress_offload.c
20489 F:      sound/soc/soc-compress.c
20490
20491 SOUND - DMAENGINE HELPERS
20492 M:      Lars-Peter Clausen <lars@metafoo.de>
20493 S:      Supported
20494 F:      include/sound/dmaengine_pcm.h
20495 F:      sound/core/pcm_dmaengine.c
20496 F:      sound/soc/soc-generic-dmaengine-pcm.c
20497
20498 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20499 M:      Liam Girdwood <lgirdwood@gmail.com>
20500 M:      Mark Brown <broonie@kernel.org>
20501 L:      linux-sound@vger.kernel.org
20502 S:      Supported
20503 W:      http://alsa-project.org/main/index.php/ASoC
20504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20505 F:      Documentation/devicetree/bindings/sound/
20506 F:      Documentation/sound/soc/
20507 F:      include/dt-bindings/sound/
20508 F:      include/sound/soc*
20509 F:      include/sound/sof.h
20510 F:      include/sound/sof/
20511 F:      include/trace/events/sof*.h
20512 F:      include/uapi/sound/asoc.h
20513 F:      sound/soc/
20514
20515 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20516 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20517 M:      Liam Girdwood <lgirdwood@gmail.com>
20518 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20519 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20520 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20521 M:      Daniel Baluta <daniel.baluta@nxp.com>
20522 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20523 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20524 S:      Supported
20525 W:      https://github.com/thesofproject/linux/
20526 F:      sound/soc/sof/
20527
20528 SOUNDWIRE SUBSYSTEM
20529 M:      Vinod Koul <vkoul@kernel.org>
20530 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20531 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20532 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20534 S:      Supported
20535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20536 F:      Documentation/driver-api/soundwire/
20537 F:      drivers/soundwire/
20538 F:      include/linux/soundwire/
20539
20540 SP2 MEDIA DRIVER
20541 M:      Olli Salonen <olli.salonen@iki.fi>
20542 L:      linux-media@vger.kernel.org
20543 S:      Maintained
20544 W:      https://linuxtv.org
20545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20546 F:      drivers/media/dvb-frontends/sp2*
20547
20548 SPANISH DOCUMENTATION
20549 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20550 R:      Avadhut Naik <avadhut.naik@amd.com>
20551 S:      Maintained
20552 F:      Documentation/translations/sp_SP/
20553
20554 SPARC + UltraSPARC (sparc/sparc64)
20555 M:      "David S. Miller" <davem@davemloft.net>
20556 M:      Andreas Larsson <andreas@gaisler.com>
20557 L:      sparclinux@vger.kernel.org
20558 S:      Maintained
20559 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
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:      arch/sparc/
20563 F:      drivers/sbus/
20564
20565 SPARC SERIAL DRIVERS
20566 M:      "David S. Miller" <davem@davemloft.net>
20567 L:      sparclinux@vger.kernel.org
20568 S:      Maintained
20569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20571 F:      drivers/tty/serial/suncore.c
20572 F:      drivers/tty/serial/sunhv.c
20573 F:      drivers/tty/serial/sunsab.c
20574 F:      drivers/tty/serial/sunsab.h
20575 F:      drivers/tty/serial/sunsu.c
20576 F:      drivers/tty/serial/sunzilog.c
20577 F:      drivers/tty/serial/sunzilog.h
20578 F:      drivers/tty/vcc.c
20579 F:      include/linux/sunserialcore.h
20580
20581 SPARSE CHECKER
20582 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20583 L:      linux-sparse@vger.kernel.org
20584 S:      Maintained
20585 W:      https://sparse.docs.kernel.org/
20586 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20587 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20588 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20589 F:      include/linux/compiler.h
20590
20591 SPEAKUP CONSOLE SPEECH DRIVER
20592 M:      William Hubbs <w.d.hubbs@gmail.com>
20593 M:      Chris Brannon <chris@the-brannons.com>
20594 M:      Kirk Reiser <kirk@reisers.ca>
20595 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20596 L:      speakup@linux-speakup.org
20597 S:      Odd Fixes
20598 W:      http://www.linux-speakup.org/
20599 W:      https://github.com/linux-speakup/speakup
20600 B:      https://github.com/linux-speakup/speakup/issues
20601 F:      drivers/accessibility/speakup/
20602
20603 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20604 M:      Viresh Kumar <vireshk@kernel.org>
20605 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20606 M:      soc@kernel.org
20607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20608 S:      Maintained
20609 W:      http://www.st.com/spear
20610 F:      arch/arm/boot/dts/st/spear*
20611 F:      arch/arm/mach-spear/
20612 F:      drivers/clk/spear/
20613 F:      drivers/pinctrl/spear/
20614
20615 SPI NOR SUBSYSTEM
20616 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20617 M:      Pratyush Yadav <pratyush@kernel.org>
20618 M:      Michael Walle <mwalle@kernel.org>
20619 L:      linux-mtd@lists.infradead.org
20620 S:      Maintained
20621 W:      http://www.linux-mtd.infradead.org/
20622 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20623 C:      irc://irc.oftc.net/mtd
20624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20625 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20626 F:      drivers/mtd/spi-nor/
20627 F:      include/linux/mtd/spi-nor.h
20628
20629 SPI SUBSYSTEM
20630 M:      Mark Brown <broonie@kernel.org>
20631 L:      linux-spi@vger.kernel.org
20632 S:      Maintained
20633 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20635 F:      Documentation/devicetree/bindings/spi/
20636 F:      Documentation/spi/
20637 F:      drivers/spi/
20638 F:      include/linux/spi/
20639 F:      include/uapi/linux/spi/
20640 F:      tools/spi/
20641
20642 SPIDERNET NETWORK DRIVER for CELL
20643 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20644 M:      Geoff Levand <geoff@infradead.org>
20645 L:      netdev@vger.kernel.org
20646 L:      linuxppc-dev@lists.ozlabs.org
20647 S:      Maintained
20648 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20649 F:      drivers/net/ethernet/toshiba/spider_net*
20650
20651 SPMI SUBSYSTEM
20652 M:      Stephen Boyd <sboyd@kernel.org>
20653 L:      linux-kernel@vger.kernel.org
20654 S:      Maintained
20655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20656 F:      Documentation/devicetree/bindings/spmi/
20657 F:      drivers/spmi/
20658 F:      include/dt-bindings/spmi/spmi.h
20659 F:      include/linux/spmi.h
20660 F:      include/trace/events/spmi.h
20661
20662 SPU FILE SYSTEM
20663 M:      Jeremy Kerr <jk@ozlabs.org>
20664 L:      linuxppc-dev@lists.ozlabs.org
20665 S:      Supported
20666 W:      http://www.ibm.com/developerworks/power/cell/
20667 F:      Documentation/filesystems/spufs/spufs.rst
20668 F:      arch/powerpc/platforms/cell/spufs/
20669
20670 SQUASHFS FILE SYSTEM
20671 M:      Phillip Lougher <phillip@squashfs.org.uk>
20672 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20673 S:      Maintained
20674 W:      http://squashfs.org.uk
20675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20676 F:      Documentation/filesystems/squashfs.rst
20677 F:      fs/squashfs/
20678
20679 SRM (Alpha) environment access
20680 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20681 S:      Maintained
20682 F:      arch/alpha/kernel/srm_env.c
20683
20684 ST LSM6DSx IMU IIO DRIVER
20685 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20686 L:      linux-iio@vger.kernel.org
20687 S:      Maintained
20688 W:      http://www.st.com/
20689 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20690 F:      drivers/iio/imu/st_lsm6dsx/
20691
20692 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20693 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20694 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20695 L:      linux-media@vger.kernel.org
20696 S:      Maintained
20697 T:      git git://linuxtv.org/media_tree.git
20698 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20699 F:      drivers/media/i2c/st-mipid02.c
20700
20701 ST STM32 I2C/SMBUS DRIVER
20702 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20703 M:      Alain Volmat <alain.volmat@foss.st.com>
20704 L:      linux-i2c@vger.kernel.org
20705 S:      Maintained
20706 F:      drivers/i2c/busses/i2c-stm32*
20707
20708 ST STM32 SPI DRIVER
20709 M:      Alain Volmat <alain.volmat@foss.st.com>
20710 L:      linux-spi@vger.kernel.org
20711 S:      Maintained
20712 F:      drivers/spi/spi-stm32.c
20713
20714 ST STPDDC60 DRIVER
20715 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20716 L:      linux-hwmon@vger.kernel.org
20717 S:      Maintained
20718 F:      Documentation/hwmon/stpddc60.rst
20719 F:      drivers/hwmon/pmbus/stpddc60.c
20720
20721 ST VGXY61 DRIVER
20722 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20723 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20724 L:      linux-media@vger.kernel.org
20725 S:      Maintained
20726 T:      git git://linuxtv.org/media_tree.git
20727 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20728 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20729 F:      drivers/media/i2c/st-vgxy61.c
20730
20731 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20732 M:      Song Qiang <songqiang1304521@gmail.com>
20733 L:      linux-iio@vger.kernel.org
20734 S:      Maintained
20735 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20736 F:      drivers/iio/proximity/vl53l0x-i2c.c
20737
20738 STABLE BRANCH
20739 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20740 M:      Sasha Levin <sashal@kernel.org>
20741 L:      stable@vger.kernel.org
20742 S:      Supported
20743 F:      Documentation/process/stable-kernel-rules.rst
20744
20745 STAGING - ATOMISP DRIVER
20746 M:      Hans de Goede <hdegoede@redhat.com>
20747 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20748 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20749 L:      linux-media@vger.kernel.org
20750 S:      Maintained
20751 F:      drivers/staging/media/atomisp/
20752
20753 STAGING - FIELDBUS SUBSYSTEM
20754 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20755 S:      Maintained
20756 F:      drivers/staging/fieldbus/*
20757 F:      drivers/staging/fieldbus/Documentation/
20758
20759 STAGING - HMS ANYBUS-S BUS
20760 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20761 S:      Maintained
20762 F:      drivers/staging/fieldbus/anybuss/
20763
20764 STAGING - INDUSTRIAL IO
20765 M:      Jonathan Cameron <jic23@kernel.org>
20766 L:      linux-iio@vger.kernel.org
20767 S:      Odd Fixes
20768 F:      Documentation/devicetree/bindings/staging/iio/
20769 F:      drivers/staging/iio/
20770
20771 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20772 M:      Marc Dietrich <marvin24@gmx.de>
20773 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20774 L:      linux-tegra@vger.kernel.org
20775 S:      Maintained
20776 F:      drivers/staging/nvec/
20777
20778 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20779 M:      Jens Frederich <jfrederich@gmail.com>
20780 M:      Jon Nettleton <jon.nettleton@gmail.com>
20781 S:      Maintained
20782 W:      http://wiki.laptop.org/go/DCON
20783 F:      drivers/staging/olpc_dcon/
20784
20785 STAGING - REALTEK RTL8712U DRIVERS
20786 M:      Larry Finger <Larry.Finger@lwfinger.net>
20787 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20788 S:      Odd Fixes
20789 F:      drivers/staging/rtl8712/
20790
20791 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20792 M:      Michael Hennerich <michael.hennerich@analog.com>
20793 L:      linux-fbdev@vger.kernel.org
20794 S:      Supported
20795 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20796 F:      drivers/staging/fbtft/fb_seps525.c
20797
20798 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20799 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20800 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20801 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20802 L:      linux-fbdev@vger.kernel.org
20803 S:      Maintained
20804 F:      drivers/staging/sm750fb/
20805
20806 STAGING - VIA VT665X DRIVERS
20807 M:      Forest Bond <forest@alittletooquiet.net>
20808 S:      Odd Fixes
20809 F:      drivers/staging/vt665?/
20810
20811 STAGING SUBSYSTEM
20812 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20813 L:      linux-staging@lists.linux.dev
20814 S:      Supported
20815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20816 F:      drivers/staging/
20817
20818 STANDALONE CACHE CONTROLLER DRIVERS
20819 M:      Conor Dooley <conor@kernel.org>
20820 L:      linux-riscv@lists.infradead.org
20821 S:      Maintained
20822 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20823 F:      drivers/cache
20824
20825 STARFIRE/DURALAN NETWORK DRIVER
20826 M:      Ion Badulescu <ionut@badula.org>
20827 S:      Odd Fixes
20828 F:      drivers/net/ethernet/adaptec/starfire*
20829
20830 STARFIVE CAMERA SUBSYSTEM DRIVER
20831 M:      Jack Zhu <jack.zhu@starfivetech.com>
20832 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20833 L:      linux-media@vger.kernel.org
20834 S:      Maintained
20835 F:      Documentation/admin-guide/media/starfive_camss.rst
20836 F:      Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
20837 F:      drivers/staging/media/starfive/camss
20838
20839 STARFIVE CRYPTO DRIVER
20840 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20841 M:      William Qiu <william.qiu@starfivetech.com>
20842 S:      Supported
20843 F:      Documentation/devicetree/bindings/crypto/starfive*
20844 F:      drivers/crypto/starfive/
20845
20846 STARFIVE DEVICETREES
20847 M:      Emil Renner Berthing <kernel@esmil.dk>
20848 S:      Maintained
20849 F:      arch/riscv/boot/dts/starfive/
20850
20851 STARFIVE DWMAC GLUE LAYER
20852 M:      Emil Renner Berthing <kernel@esmil.dk>
20853 M:      Samin Guo <samin.guo@starfivetech.com>
20854 S:      Maintained
20855 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20856 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20857
20858 STARFIVE JH7110 DPHY RX DRIVER
20859 M:      Jack Zhu <jack.zhu@starfivetech.com>
20860 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20861 S:      Supported
20862 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20863 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20864
20865 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20866 M:      William Qiu <william.qiu@starfivetech.com>
20867 S:      Supported
20868 F:      Documentation/devicetree/bindings/mmc/starfive*
20869 F:      drivers/mmc/host/dw_mmc-starfive.c
20870
20871 STARFIVE JH7110 PLL CLOCK DRIVER
20872 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20873 S:      Supported
20874 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20875 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20876
20877 STARFIVE JH7110 PWMDAC DRIVER
20878 M:      Hal Feng <hal.feng@starfivetech.com>
20879 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20880 S:      Supported
20881 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20882 F:      sound/soc/starfive/jh7110_pwmdac.c
20883
20884 STARFIVE JH7110 SYSCON
20885 M:      William Qiu <william.qiu@starfivetech.com>
20886 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20887 S:      Supported
20888 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20889
20890 STARFIVE JH7110 TDM DRIVER
20891 M:      Walker Chen <walker.chen@starfivetech.com>
20892 S:      Maintained
20893 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20894 F:      sound/soc/starfive/jh7110_tdm.c
20895
20896 STARFIVE JH71X0 CLOCK DRIVERS
20897 M:      Emil Renner Berthing <kernel@esmil.dk>
20898 M:      Hal Feng <hal.feng@starfivetech.com>
20899 S:      Maintained
20900 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20901 F:      drivers/clk/starfive/clk-starfive-jh71*
20902 F:      include/dt-bindings/clock/starfive?jh71*.h
20903
20904 STARFIVE JH71X0 PINCTRL DRIVERS
20905 M:      Emil Renner Berthing <kernel@esmil.dk>
20906 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20907 M:      Hal Feng <hal.feng@starfivetech.com>
20908 L:      linux-gpio@vger.kernel.org
20909 S:      Maintained
20910 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20911 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20912 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20913 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20914
20915 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20916 M:      Emil Renner Berthing <kernel@esmil.dk>
20917 M:      Hal Feng <hal.feng@starfivetech.com>
20918 S:      Maintained
20919 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20920 F:      drivers/reset/starfive/reset-starfive-jh71*
20921 F:      include/dt-bindings/reset/starfive?jh71*.h
20922
20923 STARFIVE JH71X0 USB DRIVERS
20924 M:      Minda Chen <minda.chen@starfivetech.com>
20925 S:      Maintained
20926 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20927 F:      drivers/usb/cdns3/cdns3-starfive.c
20928
20929 STARFIVE JH71XX PMU CONTROLLER DRIVER
20930 M:      Walker Chen <walker.chen@starfivetech.com>
20931 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20932 S:      Supported
20933 F:      Documentation/devicetree/bindings/power/starfive*
20934 F:      drivers/pmdomain/starfive/
20935 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20936
20937 STARFIVE SOC DRIVERS
20938 M:      Conor Dooley <conor@kernel.org>
20939 S:      Maintained
20940 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20941 F:      Documentation/devicetree/bindings/soc/starfive/
20942
20943 STARFIVE TRNG DRIVER
20944 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20945 S:      Supported
20946 F:      Documentation/devicetree/bindings/rng/starfive*
20947 F:      drivers/char/hw_random/jh7110-trng.c
20948
20949 STARFIVE WATCHDOG DRIVER
20950 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20951 M:      Samin Guo <samin.guo@starfivetech.com>
20952 S:      Supported
20953 F:      Documentation/devicetree/bindings/watchdog/starfive*
20954 F:      drivers/watchdog/starfive-wdt.c
20955
20956 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20957 M:      Minda Chen <minda.chen@starfivetech.com>
20958 S:      Supported
20959 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20960 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20961 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20962 F:      drivers/phy/starfive/phy-jh7110-usb.c
20963
20964 STATIC BRANCH/CALL
20965 M:      Peter Zijlstra <peterz@infradead.org>
20966 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20967 M:      Jason Baron <jbaron@akamai.com>
20968 R:      Steven Rostedt <rostedt@goodmis.org>
20969 R:      Ard Biesheuvel <ardb@kernel.org>
20970 S:      Supported
20971 F:      arch/*/include/asm/jump_label*.h
20972 F:      arch/*/include/asm/static_call*.h
20973 F:      arch/*/kernel/jump_label.c
20974 F:      arch/*/kernel/static_call.c
20975 F:      include/linux/jump_label*.h
20976 F:      include/linux/static_call*.h
20977 F:      kernel/jump_label.c
20978 F:      kernel/static_call.c
20979
20980 STI AUDIO (ASoC) DRIVERS
20981 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20982 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20983 S:      Maintained
20984 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20985 F:      sound/soc/sti/
20986
20987 STI CEC DRIVER
20988 M:      Alain Volmat <alain.volmat@foss.st.com>
20989 S:      Maintained
20990 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20991 F:      drivers/media/cec/platform/sti/
20992
20993 STK1160 USB VIDEO CAPTURE DRIVER
20994 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20995 L:      linux-media@vger.kernel.org
20996 S:      Maintained
20997 T:      git git://linuxtv.org/media_tree.git
20998 F:      drivers/media/usb/stk1160/
20999
21000 STM32 AUDIO (ASoC) DRIVERS
21001 M:      Olivier Moysan <olivier.moysan@foss.st.com>
21002 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
21003 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21004 S:      Maintained
21005 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
21006 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
21007 F:      sound/soc/stm/
21008
21009 STM32 TIMER/LPTIMER DRIVERS
21010 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
21011 S:      Maintained
21012 F:      Documentation/ABI/testing/*timer-stm32
21013 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
21014 F:      drivers/*/stm32-*timer*
21015 F:      drivers/pwm/pwm-stm32*
21016 F:      include/linux/*/stm32-*tim*
21017
21018 STMMAC ETHERNET DRIVER
21019 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
21020 M:      Jose Abreu <joabreu@synopsys.com>
21021 L:      netdev@vger.kernel.org
21022 S:      Supported
21023 W:      http://www.stlinux.com
21024 F:      Documentation/networking/device_drivers/ethernet/stmicro/
21025 F:      drivers/net/ethernet/stmicro/stmmac/
21026
21027 SUN HAPPY MEAL ETHERNET DRIVER
21028 M:      Sean Anderson <seanga2@gmail.com>
21029 S:      Maintained
21030 F:      drivers/net/ethernet/sun/sunhme.*
21031
21032 SUN3/3X
21033 M:      Sam Creasey <sammy@sammy.net>
21034 S:      Maintained
21035 W:      http://sammy.net/sun3/
21036 F:      arch/m68k/include/asm/sun3*
21037 F:      arch/m68k/kernel/*sun3*
21038 F:      arch/m68k/sun3*/
21039 F:      drivers/net/ethernet/i825xx/sun3*
21040
21041 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
21042 M:      Hans de Goede <hdegoede@redhat.com>
21043 L:      linux-input@vger.kernel.org
21044 S:      Maintained
21045 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
21046 F:      drivers/input/keyboard/sun4i-lradc-keys.c
21047
21048 SUNDANCE NETWORK DRIVER
21049 M:      Denis Kirjanov <kda@linux-powerpc.org>
21050 L:      netdev@vger.kernel.org
21051 S:      Maintained
21052 F:      drivers/net/ethernet/dlink/sundance.c
21053
21054 SUNPLUS ETHERNET DRIVER
21055 M:      Wells Lu <wellslutw@gmail.com>
21056 L:      netdev@vger.kernel.org
21057 S:      Maintained
21058 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
21059 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
21060 F:      drivers/net/ethernet/sunplus/
21061
21062 SUNPLUS MMC DRIVER
21063 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
21064 M:      Li-hao Kuo <lhjeff911@gmail.com>
21065 S:      Maintained
21066 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
21067 F:      drivers/mmc/host/sunplus-mmc.c
21068
21069 SUNPLUS OCOTP DRIVER
21070 M:      Vincent Shih <vincent.sunplus@gmail.com>
21071 S:      Maintained
21072 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
21073 F:      drivers/nvmem/sunplus-ocotp.c
21074
21075 SUNPLUS PWM DRIVER
21076 M:      Hammer Hsieh <hammerh0314@gmail.com>
21077 S:      Maintained
21078 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
21079 F:      drivers/pwm/pwm-sunplus.c
21080
21081 SUNPLUS RTC DRIVER
21082 M:      Vincent Shih <vincent.sunplus@gmail.com>
21083 L:      linux-rtc@vger.kernel.org
21084 S:      Maintained
21085 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
21086 F:      drivers/rtc/rtc-sunplus.c
21087
21088 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
21089 M:      Li-hao Kuo <lhjeff911@gmail.com>
21090 L:      linux-spi@vger.kernel.org
21091 S:      Maintained
21092 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
21093 F:      drivers/spi/spi-sunplus-sp7021.c
21094
21095 SUNPLUS UART DRIVER
21096 M:      Hammer Hsieh <hammerh0314@gmail.com>
21097 S:      Maintained
21098 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
21099 F:      drivers/tty/serial/sunplus-uart.c
21100
21101 SUNPLUS USB2 PHY DRIVER
21102 M:      Vincent Shih <vincent.sunplus@gmail.com>
21103 L:      linux-usb@vger.kernel.org
21104 S:      Maintained
21105 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
21106 F:      drivers/phy/sunplus/Kconfig
21107 F:      drivers/phy/sunplus/Makefile
21108 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
21109
21110 SUNPLUS WATCHDOG DRIVER
21111 M:      Xiantao Hu <xt.hu@cqplus1.com>
21112 L:      linux-watchdog@vger.kernel.org
21113 S:      Maintained
21114 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
21115 F:      drivers/watchdog/sunplus_wdt.c
21116
21117 SUPERH
21118 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
21119 M:      Rich Felker <dalias@libc.org>
21120 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
21121 L:      linux-sh@vger.kernel.org
21122 S:      Maintained
21123 Q:      http://patchwork.kernel.org/project/linux-sh/list/
21124 F:      Documentation/arch/sh/
21125 F:      arch/sh/
21126 F:      drivers/sh/
21127
21128 SUSPEND TO RAM
21129 M:      "Rafael J. Wysocki" <rafael@kernel.org>
21130 M:      Len Brown <len.brown@intel.com>
21131 M:      Pavel Machek <pavel@ucw.cz>
21132 L:      linux-pm@vger.kernel.org
21133 S:      Supported
21134 B:      https://bugzilla.kernel.org
21135 F:      Documentation/power/
21136 F:      arch/x86/kernel/acpi/sleep*
21137 F:      arch/x86/kernel/acpi/wakeup*
21138 F:      drivers/base/power/
21139 F:      include/linux/freezer.h
21140 F:      include/linux/pm.h
21141 F:      include/linux/suspend.h
21142 F:      kernel/power/
21143
21144 SVGA HANDLING
21145 M:      Martin Mares <mj@ucw.cz>
21146 L:      linux-video@atrey.karlin.mff.cuni.cz
21147 S:      Maintained
21148 F:      Documentation/admin-guide/svga.rst
21149 F:      arch/x86/boot/video*
21150
21151 SWITCHDEV
21152 M:      Jiri Pirko <jiri@resnulli.us>
21153 M:      Ivan Vecera <ivecera@redhat.com>
21154 L:      netdev@vger.kernel.org
21155 S:      Supported
21156 F:      include/net/switchdev.h
21157 F:      net/switchdev/
21158
21159 SY8106A REGULATOR DRIVER
21160 M:      Icenowy Zheng <icenowy@aosc.io>
21161 S:      Maintained
21162 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
21163 F:      drivers/regulator/sy8106a-regulator.c
21164
21165 SYNC FILE FRAMEWORK
21166 M:      Sumit Semwal <sumit.semwal@linaro.org>
21167 R:      Gustavo Padovan <gustavo@padovan.org>
21168 L:      linux-media@vger.kernel.org
21169 L:      dri-devel@lists.freedesktop.org
21170 S:      Maintained
21171 T:      git git://anongit.freedesktop.org/drm/drm-misc
21172 F:      Documentation/driver-api/sync_file.rst
21173 F:      drivers/dma-buf/dma-fence*
21174 F:      drivers/dma-buf/sw_sync.c
21175 F:      drivers/dma-buf/sync_*
21176 F:      include/linux/sync_file.h
21177 F:      include/uapi/linux/sync_file.h
21178
21179 SYNOPSYS ARC ARCHITECTURE
21180 M:      Vineet Gupta <vgupta@kernel.org>
21181 L:      linux-snps-arc@lists.infradead.org
21182 S:      Supported
21183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
21184 F:      Documentation/arch/arc
21185 F:      Documentation/devicetree/bindings/arc/*
21186 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
21187 F:      arch/arc/
21188 F:      drivers/clocksource/arc_timer.c
21189 F:      drivers/tty/serial/arc_uart.c
21190
21191 SYNOPSYS ARC HSDK SDP pll clock driver
21192 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21193 S:      Supported
21194 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21195 F:      drivers/clk/clk-hsdk-pll.c
21196
21197 SYNOPSYS ARC SDP clock driver
21198 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21199 S:      Supported
21200 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21201 F:      drivers/clk/axs10x/*
21202
21203 SYNOPSYS ARC SDP platform support
21204 M:      Alexey Brodkin <abrodkin@synopsys.com>
21205 S:      Supported
21206 F:      Documentation/devicetree/bindings/arc/axs10*
21207 F:      arch/arc/boot/dts/ax*
21208 F:      arch/arc/plat-axs10x
21209
21210 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21211 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21212 S:      Supported
21213 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21214 F:      drivers/reset/reset-axs10x.c
21215
21216 SYNOPSYS CREG GPIO DRIVER
21217 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21218 S:      Maintained
21219 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21220 F:      drivers/gpio/gpio-creg-snps.c
21221
21222 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21223 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21224 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21225 S:      Supported
21226 F:      drivers/tty/serial/8250/8250_dw.c
21227 F:      drivers/tty/serial/8250/8250_dwlib.*
21228 F:      drivers/tty/serial/8250/8250_lpss.c
21229
21230 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21231 M:      Hoan Tran <hoan@os.amperecomputing.com>
21232 M:      Serge Semin <fancer.lancer@gmail.com>
21233 L:      linux-gpio@vger.kernel.org
21234 S:      Maintained
21235 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21236 F:      drivers/gpio/gpio-dwapb.c
21237
21238 SYNOPSYS DESIGNWARE APB SSI DRIVER
21239 M:      Serge Semin <fancer.lancer@gmail.com>
21240 L:      linux-spi@vger.kernel.org
21241 S:      Supported
21242 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21243 F:      drivers/spi/spi-dw*
21244
21245 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21246 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21247 S:      Maintained
21248 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21249 F:      drivers/dma/dw-axi-dmac/
21250
21251 SYNOPSYS DESIGNWARE DMAC DRIVER
21252 M:      Viresh Kumar <vireshk@kernel.org>
21253 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21254 S:      Maintained
21255 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21256 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21257 F:      drivers/dma/dw/
21258 F:      include/dt-bindings/dma/dw-dmac.h
21259 F:      include/linux/dma/dw.h
21260 F:      include/linux/platform_data/dma-dw.h
21261
21262 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21263 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21264 L:      netdev@vger.kernel.org
21265 S:      Supported
21266 F:      drivers/net/ethernet/synopsys/
21267
21268 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21269 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21270 L:      netdev@vger.kernel.org
21271 S:      Supported
21272 F:      drivers/net/pcs/pcs-xpcs.c
21273 F:      drivers/net/pcs/pcs-xpcs.h
21274 F:      include/linux/pcs/pcs-xpcs.h
21275
21276 SYNOPSYS DESIGNWARE I2C DRIVER
21277 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21278 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21279 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21280 R:      Jan Dabros <jsd@semihalf.com>
21281 L:      linux-i2c@vger.kernel.org
21282 S:      Supported
21283 F:      drivers/i2c/busses/i2c-designware-*
21284
21285 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21286 M:      Jaehoon Chung <jh80.chung@samsung.com>
21287 L:      linux-mmc@vger.kernel.org
21288 S:      Maintained
21289 F:      drivers/mmc/host/dw_mmc*
21290
21291 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
21292 M:      Shuai Xue <xueshuai@linux.alibaba.com>
21293 M:      Jing Zhang <renyu.zj@linux.alibaba.com>
21294 S:      Supported
21295 F:      Documentation/admin-guide/perf/dwc_pcie_pmu.rst
21296 F:      drivers/perf/dwc_pcie_pmu.c
21297
21298 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21299 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21300 S:      Supported
21301 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21302 F:      drivers/reset/reset-hsdk.c
21303 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21304
21305 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21306 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21307 M:      Manjunath M B <manjumb@synopsys.com>
21308 L:      linux-mmc@vger.kernel.org
21309 S:      Maintained
21310 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21311
21312 SYSTEM CONFIGURATION (SYSCON)
21313 M:      Lee Jones <lee@kernel.org>
21314 M:      Arnd Bergmann <arnd@arndb.de>
21315 S:      Supported
21316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21317 F:      drivers/mfd/syscon.c
21318
21319 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21320 M:      Sudeep Holla <sudeep.holla@arm.com>
21321 R:      Cristian Marussi <cristian.marussi@arm.com>
21322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21323 S:      Maintained
21324 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21325 F:      drivers/clk/clk-sc[mp]i.c
21326 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21327 F:      drivers/firmware/arm_scmi/
21328 F:      drivers/firmware/arm_scpi.c
21329 F:      drivers/pmdomain/arm/
21330 F:      drivers/powercap/arm_scmi_powercap.c
21331 F:      drivers/regulator/scmi-regulator.c
21332 F:      drivers/reset/reset-scmi.c
21333 F:      include/linux/sc[mp]i_protocol.h
21334 F:      include/trace/events/scmi.h
21335 F:      include/uapi/linux/virtio_scmi.h
21336
21337 SYSTEM RESET/SHUTDOWN DRIVERS
21338 M:      Sebastian Reichel <sre@kernel.org>
21339 L:      linux-pm@vger.kernel.org
21340 S:      Maintained
21341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21342 F:      Documentation/devicetree/bindings/power/reset/
21343 F:      drivers/power/reset/
21344
21345 SYSTEM TRACE MODULE CLASS
21346 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21347 S:      Maintained
21348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21349 F:      Documentation/trace/stm.rst
21350 F:      drivers/hwtracing/stm/
21351 F:      include/linux/stm.h
21352 F:      include/uapi/linux/stm.h
21353
21354 SYSTEM76 ACPI DRIVER
21355 M:      Jeremy Soller <jeremy@system76.com>
21356 M:      System76 Product Development <productdev@system76.com>
21357 L:      platform-driver-x86@vger.kernel.org
21358 S:      Maintained
21359 F:      drivers/platform/x86/system76_acpi.c
21360
21361 SYSV FILESYSTEM
21362 S:      Orphan
21363 F:      Documentation/filesystems/sysv-fs.rst
21364 F:      fs/sysv/
21365 F:      include/linux/sysv_fs.h
21366
21367 TASKSTATS STATISTICS INTERFACE
21368 M:      Balbir Singh <bsingharora@gmail.com>
21369 S:      Maintained
21370 F:      Documentation/accounting/taskstats*
21371 F:      include/linux/taskstats*
21372 F:      kernel/taskstats.c
21373
21374 TC subsystem
21375 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21376 M:      Cong Wang <xiyou.wangcong@gmail.com>
21377 M:      Jiri Pirko <jiri@resnulli.us>
21378 L:      netdev@vger.kernel.org
21379 S:      Maintained
21380 F:      include/net/pkt_cls.h
21381 F:      include/net/pkt_sched.h
21382 F:      include/net/tc_act/
21383 F:      include/uapi/linux/pkt_cls.h
21384 F:      include/uapi/linux/pkt_sched.h
21385 F:      include/uapi/linux/tc_act/
21386 F:      include/uapi/linux/tc_ematch/
21387 F:      net/sched/
21388 F:      tools/testing/selftests/tc-testing
21389
21390 TC90522 MEDIA DRIVER
21391 M:      Akihiro Tsukada <tskd08@gmail.com>
21392 L:      linux-media@vger.kernel.org
21393 S:      Odd Fixes
21394 F:      drivers/media/dvb-frontends/tc90522*
21395
21396 TCP LOW PRIORITY MODULE
21397 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21398 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21399 S:      Maintained
21400 W:      http://tcp-lp-mod.sourceforge.net/
21401 F:      net/ipv4/tcp_lp.c
21402
21403 TDA10071 MEDIA DRIVER
21404 L:      linux-media@vger.kernel.org
21405 S:      Orphan
21406 W:      https://linuxtv.org
21407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21408 F:      drivers/media/dvb-frontends/tda10071*
21409
21410 TDA18212 MEDIA DRIVER
21411 L:      linux-media@vger.kernel.org
21412 S:      Orphan
21413 W:      https://linuxtv.org
21414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21415 F:      drivers/media/tuners/tda18212*
21416
21417 TDA18218 MEDIA DRIVER
21418 L:      linux-media@vger.kernel.org
21419 S:      Orphan
21420 W:      https://linuxtv.org
21421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21422 F:      drivers/media/tuners/tda18218*
21423
21424 TDA18250 MEDIA DRIVER
21425 M:      Olli Salonen <olli.salonen@iki.fi>
21426 L:      linux-media@vger.kernel.org
21427 S:      Maintained
21428 W:      https://linuxtv.org
21429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21430 T:      git git://linuxtv.org/media_tree.git
21431 F:      drivers/media/tuners/tda18250*
21432
21433 TDA18271 MEDIA DRIVER
21434 M:      Michael Krufky <mkrufky@linuxtv.org>
21435 L:      linux-media@vger.kernel.org
21436 S:      Maintained
21437 W:      https://linuxtv.org
21438 W:      http://github.com/mkrufky
21439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21440 T:      git git://linuxtv.org/mkrufky/tuners.git
21441 F:      drivers/media/tuners/tda18271*
21442
21443 TDA1997x MEDIA DRIVER
21444 M:      Tim Harvey <tharvey@gateworks.com>
21445 L:      linux-media@vger.kernel.org
21446 S:      Maintained
21447 W:      https://linuxtv.org
21448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21449 F:      drivers/media/i2c/tda1997x.*
21450
21451 TDA827x MEDIA DRIVER
21452 M:      Michael Krufky <mkrufky@linuxtv.org>
21453 L:      linux-media@vger.kernel.org
21454 S:      Maintained
21455 W:      https://linuxtv.org
21456 W:      http://github.com/mkrufky
21457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21458 T:      git git://linuxtv.org/mkrufky/tuners.git
21459 F:      drivers/media/tuners/tda8290.*
21460
21461 TDA8290 MEDIA DRIVER
21462 M:      Michael Krufky <mkrufky@linuxtv.org>
21463 L:      linux-media@vger.kernel.org
21464 S:      Maintained
21465 W:      https://linuxtv.org
21466 W:      http://github.com/mkrufky
21467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21468 T:      git git://linuxtv.org/mkrufky/tuners.git
21469 F:      drivers/media/tuners/tda8290.*
21470
21471 TDA9840 MEDIA DRIVER
21472 M:      Hans Verkuil <hverkuil@xs4all.nl>
21473 L:      linux-media@vger.kernel.org
21474 S:      Maintained
21475 W:      https://linuxtv.org
21476 T:      git git://linuxtv.org/media_tree.git
21477 F:      drivers/media/i2c/tda9840*
21478
21479 TEA5761 TUNER DRIVER
21480 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21481 L:      linux-media@vger.kernel.org
21482 S:      Odd fixes
21483 W:      https://linuxtv.org
21484 T:      git git://linuxtv.org/media_tree.git
21485 F:      drivers/media/tuners/tea5761.*
21486
21487 TEA5767 TUNER DRIVER
21488 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21489 L:      linux-media@vger.kernel.org
21490 S:      Maintained
21491 W:      https://linuxtv.org
21492 T:      git git://linuxtv.org/media_tree.git
21493 F:      drivers/media/tuners/tea5767.*
21494
21495 TEA6415C MEDIA DRIVER
21496 M:      Hans Verkuil <hverkuil@xs4all.nl>
21497 L:      linux-media@vger.kernel.org
21498 S:      Maintained
21499 W:      https://linuxtv.org
21500 T:      git git://linuxtv.org/media_tree.git
21501 F:      drivers/media/i2c/tea6415c*
21502
21503 TEA6420 MEDIA DRIVER
21504 M:      Hans Verkuil <hverkuil@xs4all.nl>
21505 L:      linux-media@vger.kernel.org
21506 S:      Maintained
21507 W:      https://linuxtv.org
21508 T:      git git://linuxtv.org/media_tree.git
21509 F:      drivers/media/i2c/tea6420*
21510
21511 TEAM DRIVER
21512 M:      Jiri Pirko <jiri@resnulli.us>
21513 L:      netdev@vger.kernel.org
21514 S:      Supported
21515 F:      drivers/net/team/
21516 F:      include/linux/if_team.h
21517 F:      include/uapi/linux/if_team.h
21518 F:      tools/testing/selftests/drivers/net/team/
21519
21520 TECHNICAL ADVISORY BOARD PROCESS DOCS
21521 M:      "Theodore Ts'o" <tytso@mit.edu>
21522 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21523 L:      tech-board-discuss@lists.linux-foundation.org
21524 S:      Maintained
21525 F:      Documentation/process/contribution-maturity-model.rst
21526 F:      Documentation/process/researcher-guidelines.rst
21527
21528 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21529 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21530 S:      Maintained
21531 F:      arch/x86/platform/ts5500/
21532
21533 TECHNOTREND USB IR RECEIVER
21534 M:      Sean Young <sean@mess.org>
21535 L:      linux-media@vger.kernel.org
21536 S:      Maintained
21537 F:      drivers/media/rc/ttusbir.c
21538
21539 TECHWELL TW9900 VIDEO DECODER
21540 M:      Mehdi Djait <mehdi.djait@bootlin.com>
21541 L:      linux-media@vger.kernel.org
21542 S:      Maintained
21543 F:      drivers/media/i2c/tw9900.c
21544
21545 TECHWELL TW9910 VIDEO DECODER
21546 L:      linux-media@vger.kernel.org
21547 S:      Orphan
21548 F:      drivers/media/i2c/tw9910.c
21549 F:      include/media/i2c/tw9910.h
21550
21551 TEE SUBSYSTEM
21552 M:      Jens Wiklander <jens.wiklander@linaro.org>
21553 R:      Sumit Garg <sumit.garg@linaro.org>
21554 L:      op-tee@lists.trustedfirmware.org
21555 S:      Maintained
21556 F:      Documentation/driver-api/tee.rst
21557 F:      Documentation/tee/
21558 F:      Documentation/userspace-api/tee.rst
21559 F:      drivers/tee/
21560 F:      include/linux/tee_drv.h
21561 F:      include/uapi/linux/tee.h
21562
21563 TEGRA ARCHITECTURE SUPPORT
21564 M:      Thierry Reding <thierry.reding@gmail.com>
21565 M:      Jonathan Hunter <jonathanh@nvidia.com>
21566 L:      linux-tegra@vger.kernel.org
21567 S:      Supported
21568 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21570 N:      [^a-z]tegra
21571
21572 TEGRA CLOCK DRIVER
21573 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21574 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21575 S:      Supported
21576 F:      drivers/clk/tegra/
21577
21578 TEGRA DMA DRIVERS
21579 M:      Laxman Dewangan <ldewangan@nvidia.com>
21580 M:      Jon Hunter <jonathanh@nvidia.com>
21581 S:      Supported
21582 F:      drivers/dma/tegra*
21583
21584 TEGRA I2C DRIVER
21585 M:      Laxman Dewangan <ldewangan@nvidia.com>
21586 R:      Dmitry Osipenko <digetx@gmail.com>
21587 S:      Supported
21588 F:      drivers/i2c/busses/i2c-tegra.c
21589
21590 TEGRA IOMMU DRIVERS
21591 M:      Thierry Reding <thierry.reding@gmail.com>
21592 R:      Krishna Reddy <vdumpa@nvidia.com>
21593 L:      linux-tegra@vger.kernel.org
21594 S:      Supported
21595 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21596 F:      drivers/iommu/tegra*
21597
21598 TEGRA KBC DRIVER
21599 M:      Laxman Dewangan <ldewangan@nvidia.com>
21600 S:      Supported
21601 F:      drivers/input/keyboard/tegra-kbc.c
21602
21603 TEGRA NAND DRIVER
21604 M:      Stefan Agner <stefan@agner.ch>
21605 M:      Lucas Stach <dev@lynxeye.de>
21606 S:      Maintained
21607 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21608 F:      drivers/mtd/nand/raw/tegra_nand.c
21609
21610 TEGRA PWM DRIVER
21611 M:      Thierry Reding <thierry.reding@gmail.com>
21612 S:      Supported
21613 F:      drivers/pwm/pwm-tegra.c
21614
21615 TEGRA QUAD SPI DRIVER
21616 M:      Thierry Reding <thierry.reding@gmail.com>
21617 M:      Jonathan Hunter <jonathanh@nvidia.com>
21618 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21619 L:      linux-tegra@vger.kernel.org
21620 S:      Maintained
21621 F:      drivers/spi/spi-tegra210-quad.c
21622
21623 TEGRA SERIAL DRIVER
21624 M:      Laxman Dewangan <ldewangan@nvidia.com>
21625 S:      Supported
21626 F:      drivers/tty/serial/serial-tegra.c
21627
21628 TEGRA SPI DRIVER
21629 M:      Laxman Dewangan <ldewangan@nvidia.com>
21630 S:      Supported
21631 F:      drivers/spi/spi-tegra*
21632
21633 TEGRA VIDEO DRIVER
21634 M:      Thierry Reding <thierry.reding@gmail.com>
21635 M:      Jonathan Hunter <jonathanh@nvidia.com>
21636 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21637 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21638 L:      linux-media@vger.kernel.org
21639 L:      linux-tegra@vger.kernel.org
21640 S:      Maintained
21641 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21642 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21643 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21644 F:      drivers/staging/media/tegra-video/
21645
21646 TEGRA XUSB PADCTL DRIVER
21647 M:      JC Kuo <jckuo@nvidia.com>
21648 S:      Supported
21649 F:      drivers/phy/tegra/xusb*
21650
21651 TEHUTI ETHERNET DRIVER
21652 M:      Andy Gospodarek <andy@greyhouse.net>
21653 L:      netdev@vger.kernel.org
21654 S:      Supported
21655 F:      drivers/net/ethernet/tehuti/*
21656
21657 TELECOM CLOCK DRIVER FOR MCPL0010
21658 M:      Mark Gross <markgross@kernel.org>
21659 S:      Supported
21660 F:      drivers/char/tlclk.c
21661
21662 TEMPO SEMICONDUCTOR DRIVERS
21663 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21664 S:      Maintained
21665 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21666 F:      sound/soc/codecs/tscs*.c
21667 F:      sound/soc/codecs/tscs*.h
21668
21669 TENSILICA XTENSA PORT (xtensa)
21670 M:      Chris Zankel <chris@zankel.net>
21671 M:      Max Filippov <jcmvbkbc@gmail.com>
21672 S:      Maintained
21673 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21674 F:      arch/xtensa/
21675 F:      drivers/irqchip/irq-xtensa-*
21676
21677 TEXAS INSTRUMENTS ASoC DRIVERS
21678 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21679 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21680 S:      Maintained
21681 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21682 F:      sound/soc/ti/
21683
21684 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21685 M:      Shenghao Ding <shenghao-ding@ti.com>
21686 M:      Kevin Lu <kevin-lu@ti.com>
21687 M:      Baojun Xu <baojun.xu@ti.com>
21688 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21689 S:      Maintained
21690 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21691 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21692 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21693 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21694 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21695 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21696 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21697 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21698 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21699 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21700 F:      include/sound/tas2*.h
21701 F:      include/sound/tlv320*.h
21702 F:      include/sound/tpa6130a2-plat.h
21703 F:      sound/pci/hda/tas2781_hda_i2c.c
21704 F:      sound/soc/codecs/pcm1681.c
21705 F:      sound/soc/codecs/pcm1789*.*
21706 F:      sound/soc/codecs/pcm179x*.*
21707 F:      sound/soc/codecs/pcm186x*.*
21708 F:      sound/soc/codecs/pcm3008.*
21709 F:      sound/soc/codecs/pcm3060*.*
21710 F:      sound/soc/codecs/pcm3168a*.*
21711 F:      sound/soc/codecs/pcm5102a.c
21712 F:      sound/soc/codecs/pcm512x*.*
21713 F:      sound/soc/codecs/tas2*.*
21714 F:      sound/soc/codecs/tlv320*.*
21715 F:      sound/soc/codecs/tpa6130a2.*
21716
21717 TEXAS INSTRUMENTS DMA DRIVERS
21718 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21719 L:      dmaengine@vger.kernel.org
21720 S:      Maintained
21721 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21722 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21723 F:      Documentation/devicetree/bindings/dma/ti/
21724 F:      drivers/dma/ti/
21725 F:      include/linux/dma/k3-psil.h
21726 F:      include/linux/dma/k3-udma-glue.h
21727 F:      include/linux/dma/ti-cppi5.h
21728 X:      drivers/dma/ti/cppi41.c
21729
21730 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21731 M:      Robert Marko <robert.marko@sartura.hr>
21732 M:      Luka Perkov <luka.perkov@sartura.hr>
21733 L:      linux-hwmon@vger.kernel.org
21734 S:      Maintained
21735 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21736 F:      Documentation/hwmon/tps23861.rst
21737 F:      drivers/hwmon/tps23861.c
21738
21739 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21740 M:      Ricardo Ribalda <ribalda@kernel.org>
21741 L:      linux-iio@vger.kernel.org
21742 S:      Supported
21743 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21744 F:      drivers/iio/dac/ti-dac7612.c
21745
21746 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21747 M:      Nishanth Menon <nm@ti.com>
21748 M:      Tero Kristo <kristo@kernel.org>
21749 M:      Santosh Shilimkar <ssantosh@kernel.org>
21750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21751 S:      Maintained
21752 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21753 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21754 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21755 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21756 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21757 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21758 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21759 F:      drivers/clk/keystone/sci-clk.c
21760 F:      drivers/firmware/ti_sci*
21761 F:      drivers/irqchip/irq-ti-sci-inta.c
21762 F:      drivers/irqchip/irq-ti-sci-intr.c
21763 F:      drivers/reset/reset-ti-sci.c
21764 F:      drivers/soc/ti/ti_sci_inta_msi.c
21765 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21766 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21767 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21768 F:      include/linux/soc/ti/ti_sci_protocol.h
21769
21770 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21771 M:      Puranjay Mohan <puranjay12@gmail.com>
21772 L:      linux-iio@vger.kernel.org
21773 S:      Supported
21774 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21775 F:      drivers/iio/temperature/tmp117.c
21776
21777 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21778 M:      Hans Verkuil <hverkuil@xs4all.nl>
21779 L:      linux-media@vger.kernel.org
21780 S:      Maintained
21781 W:      https://linuxtv.org
21782 T:      git git://linuxtv.org/media_tree.git
21783 F:      drivers/media/radio/radio-raremono.c
21784
21785 THERMAL
21786 M:      Rafael J. Wysocki <rafael@kernel.org>
21787 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21788 R:      Zhang Rui <rui.zhang@intel.com>
21789 R:      Lukasz Luba <lukasz.luba@arm.com>
21790 L:      linux-pm@vger.kernel.org
21791 S:      Supported
21792 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21794 F:      Documentation/ABI/testing/sysfs-class-thermal
21795 F:      Documentation/admin-guide/thermal/
21796 F:      Documentation/devicetree/bindings/thermal/
21797 F:      Documentation/driver-api/thermal/
21798 F:      drivers/thermal/
21799 F:      include/dt-bindings/thermal/
21800 F:      include/linux/cpu_cooling.h
21801 F:      include/linux/thermal.h
21802 F:      include/uapi/linux/thermal.h
21803 F:      tools/lib/thermal/
21804 F:      tools/thermal/
21805
21806 THERMAL DRIVER FOR AMLOGIC SOCS
21807 M:      Guillaume La Roque <glaroque@baylibre.com>
21808 L:      linux-pm@vger.kernel.org
21809 L:      linux-amlogic@lists.infradead.org
21810 S:      Supported
21811 W:      http://linux-meson.com/
21812 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21813 F:      drivers/thermal/amlogic_thermal.c
21814
21815 THERMAL/CPU_COOLING
21816 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21817 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21818 M:      Viresh Kumar <viresh.kumar@linaro.org>
21819 R:      Lukasz Luba <lukasz.luba@arm.com>
21820 L:      linux-pm@vger.kernel.org
21821 S:      Supported
21822 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21823 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21824 F:      drivers/thermal/cpufreq_cooling.c
21825 F:      drivers/thermal/cpuidle_cooling.c
21826 F:      include/linux/cpu_cooling.h
21827
21828 THERMAL/POWER_ALLOCATOR
21829 M:      Lukasz Luba <lukasz.luba@arm.com>
21830 L:      linux-pm@vger.kernel.org
21831 S:      Maintained
21832 F:      Documentation/driver-api/thermal/power_allocator.rst
21833 F:      drivers/thermal/gov_power_allocator.c
21834 F:      drivers/thermal/thermal_trace_ipa.h
21835
21836 THINKPAD ACPI EXTRAS DRIVER
21837 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21838 L:      ibm-acpi-devel@lists.sourceforge.net
21839 L:      platform-driver-x86@vger.kernel.org
21840 S:      Maintained
21841 W:      http://ibm-acpi.sourceforge.net
21842 W:      http://thinkwiki.org/wiki/Ibm-acpi
21843 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21844 F:      drivers/platform/x86/thinkpad_acpi.c
21845
21846 THINKPAD LMI DRIVER
21847 M:      Mark Pearson <markpearson@lenovo.com>
21848 L:      platform-driver-x86@vger.kernel.org
21849 S:      Maintained
21850 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21851 F:      drivers/platform/x86/think-lmi.?
21852
21853 THP7312 ISP DRIVER
21854 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
21855 M:      Paul Elder <paul.elder@ideasonboard.com>
21856 L:      linux-media@vger.kernel.org
21857 S:      Maintained
21858 T:      git git://linuxtv.org/media_tree.git
21859 F:      Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
21860 F:      Documentation/userspace-api/media/drivers/thp7312.rst
21861 F:      drivers/media/i2c/thp7312.c
21862 F:      include/uapi/linux/thp7312.h
21863
21864 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21865 M:      Isaac Hazan <isaac.hazan@intel.com>
21866 L:      linux-usb@vger.kernel.org
21867 S:      Maintained
21868 F:      drivers/thunderbolt/dma_test.c
21869
21870 THUNDERBOLT DRIVER
21871 M:      Andreas Noever <andreas.noever@gmail.com>
21872 M:      Michael Jamet <michael.jamet@intel.com>
21873 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21874 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21875 L:      linux-usb@vger.kernel.org
21876 S:      Maintained
21877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21878 F:      Documentation/admin-guide/thunderbolt.rst
21879 F:      drivers/thunderbolt/
21880 F:      include/linux/thunderbolt.h
21881
21882 THUNDERBOLT NETWORK DRIVER
21883 M:      Michael Jamet <michael.jamet@intel.com>
21884 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21885 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21886 L:      netdev@vger.kernel.org
21887 S:      Maintained
21888 F:      drivers/net/thunderbolt/
21889
21890 THUNDERX GPIO DRIVER
21891 M:      Robert Richter <rric@kernel.org>
21892 S:      Odd Fixes
21893 F:      drivers/gpio/gpio-thunderx.c
21894
21895 TI ADS7924 ADC DRIVER
21896 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21897 L:      linux-iio@vger.kernel.org
21898 S:      Supported
21899 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21900 F:      drivers/iio/adc/ti-ads7924.c
21901
21902 TI AM437X VPFE DRIVER
21903 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21904 L:      linux-media@vger.kernel.org
21905 S:      Maintained
21906 W:      https://linuxtv.org
21907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21908 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21909 F:      drivers/media/platform/ti/am437x/
21910
21911 TI BANDGAP AND THERMAL DRIVER
21912 M:      Eduardo Valentin <edubezval@gmail.com>
21913 M:      Keerthy <j-keerthy@ti.com>
21914 L:      linux-pm@vger.kernel.org
21915 L:      linux-omap@vger.kernel.org
21916 S:      Maintained
21917 F:      drivers/thermal/ti-soc-thermal/
21918
21919 TI BQ27XXX POWER SUPPLY DRIVER
21920 F:      drivers/power/supply/bq27xxx_battery.c
21921 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21922 F:      include/linux/power/bq27xxx_battery.h
21923
21924 TI CDCE706 CLOCK DRIVER
21925 M:      Max Filippov <jcmvbkbc@gmail.com>
21926 S:      Maintained
21927 F:      drivers/clk/clk-cdce706.c
21928
21929 TI CLOCK DRIVER
21930 M:      Tero Kristo <kristo@kernel.org>
21931 L:      linux-omap@vger.kernel.org
21932 S:      Odd Fixes
21933 F:      drivers/clk/ti/
21934 F:      include/linux/clk/ti.h
21935
21936 TI DAVINCI MACHINE SUPPORT
21937 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21939 S:      Maintained
21940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21941 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21942 F:      arch/arm/boot/dts/ti/davinci/
21943 F:      arch/arm/mach-davinci/
21944 F:      drivers/i2c/busses/i2c-davinci.c
21945
21946 TI DAVINCI SERIES CLOCK DRIVER
21947 M:      David Lechner <david@lechnology.com>
21948 R:      Sekhar Nori <nsekhar@ti.com>
21949 S:      Maintained
21950 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21951 F:      drivers/clk/davinci/
21952 F:      include/linux/clk/davinci.h
21953
21954 TI DAVINCI SERIES GPIO DRIVER
21955 M:      Keerthy <j-keerthy@ti.com>
21956 L:      linux-gpio@vger.kernel.org
21957 S:      Maintained
21958 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21959 F:      drivers/gpio/gpio-davinci.c
21960
21961 TI DAVINCI SERIES MEDIA DRIVER
21962 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21963 L:      linux-media@vger.kernel.org
21964 S:      Maintained
21965 W:      https://linuxtv.org
21966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21967 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21968 F:      drivers/media/platform/ti/davinci/
21969 F:      include/media/davinci/
21970
21971 TI ENHANCED CAPTURE (eCAP) DRIVER
21972 M:      Vignesh Raghavendra <vigneshr@ti.com>
21973 R:      Julien Panis <jpanis@baylibre.com>
21974 L:      linux-iio@vger.kernel.org
21975 L:      linux-omap@vger.kernel.org
21976 S:      Maintained
21977 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21978 F:      drivers/counter/ti-ecap-capture.c
21979
21980 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21981 R:      David Lechner <david@lechnology.com>
21982 L:      linux-iio@vger.kernel.org
21983 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21984 F:      drivers/counter/ti-eqep.c
21985
21986 TI ETHERNET SWITCH DRIVER (CPSW)
21987 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21988 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21989 R:      Roger Quadros <rogerq@kernel.org>
21990 L:      linux-omap@vger.kernel.org
21991 L:      netdev@vger.kernel.org
21992 S:      Maintained
21993 F:      drivers/net/ethernet/ti/cpsw*
21994 F:      drivers/net/ethernet/ti/davinci*
21995
21996 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21997 M:      Alex Dubov <oakad@yahoo.com>
21998 S:      Maintained
21999 W:      http://tifmxx.berlios.de/
22000 F:      drivers/memstick/host/tifm_ms.c
22001 F:      drivers/misc/tifm*
22002 F:      drivers/mmc/host/tifm_sd.c
22003 F:      include/linux/tifm.h
22004
22005 TI FPD-LINK DRIVERS
22006 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
22007 L:      linux-media@vger.kernel.org
22008 S:      Maintained
22009 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
22010 F:      drivers/media/i2c/ds90*
22011 F:      include/media/i2c/ds90*
22012
22013 TI HDC302X HUMIDITY DRIVER
22014 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
22015 M:      Li peiyu <579lpy@gmail.com>
22016 L:      linux-iio@vger.kernel.org
22017 S:      Maintained
22018 F:      Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
22019 F:      drivers/iio/humidity/hdc3020.c
22020
22021 TI ICSSG ETHERNET DRIVER (ICSSG)
22022 R:      MD Danish Anwar <danishanwar@ti.com>
22023 R:      Roger Quadros <rogerq@kernel.org>
22024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22025 L:      netdev@vger.kernel.org
22026 S:      Maintained
22027 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
22028 F:      drivers/net/ethernet/ti/icssg/*
22029
22030 TI J721E CSI2RX DRIVER
22031 M:      Jai Luthra <j-luthra@ti.com>
22032 L:      linux-media@vger.kernel.org
22033 S:      Maintained
22034 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
22035 F:      drivers/media/platform/ti/j721e-csi2rx/
22036
22037 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
22038 M:      Nishanth Menon <nm@ti.com>
22039 M:      Santosh Shilimkar <ssantosh@kernel.org>
22040 L:      linux-kernel@vger.kernel.org
22041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22042 S:      Maintained
22043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
22044 F:      drivers/pmdomain/ti/omap_prm.c
22045 F:      drivers/soc/ti/*
22046
22047 TI LM49xxx FAMILY ASoC CODEC DRIVERS
22048 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
22049 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
22050 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22051 S:      Maintained
22052 F:      sound/soc/codecs/isabelle*
22053 F:      sound/soc/codecs/lm49453*
22054
22055 TI LMP92064 ADC DRIVER
22056 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
22057 R:      kernel@pengutronix.de
22058 L:      linux-iio@vger.kernel.org
22059 S:      Maintained
22060 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
22061 F:      drivers/iio/adc/ti-lmp92064.c
22062
22063 TI PCM3060 ASoC CODEC DRIVER
22064 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
22065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22066 S:      Maintained
22067 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
22068 F:      sound/soc/codecs/pcm3060*
22069
22070 TI TAS571X FAMILY ASoC CODEC DRIVER
22071 M:      Kevin Cernekee <cernekee@chromium.org>
22072 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22073 S:      Odd Fixes
22074 F:      sound/soc/codecs/tas571x*
22075
22076 TI TMAG5273 MAGNETOMETER DRIVER
22077 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
22078 L:      linux-iio@vger.kernel.org
22079 S:      Maintained
22080 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
22081 F:      drivers/iio/magnetometer/tmag5273.c
22082
22083 TI TRF7970A NFC DRIVER
22084 M:      Mark Greer <mgreer@animalcreek.com>
22085 L:      linux-wireless@vger.kernel.org
22086 S:      Supported
22087 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
22088 F:      drivers/nfc/trf7970a.c
22089
22090 TI TSC2046 ADC DRIVER
22091 M:      Oleksij Rempel <o.rempel@pengutronix.de>
22092 R:      kernel@pengutronix.de
22093 L:      linux-iio@vger.kernel.org
22094 S:      Maintained
22095 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
22096 F:      drivers/iio/adc/ti-tsc2046.c
22097
22098 TI TWL4030 SERIES SOC CODEC DRIVER
22099 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
22100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22101 S:      Maintained
22102 F:      sound/soc/codecs/twl4030*
22103
22104 TI VPE/CAL DRIVERS
22105 M:      Benoit Parrot <bparrot@ti.com>
22106 L:      linux-media@vger.kernel.org
22107 S:      Maintained
22108 W:      http://linuxtv.org/
22109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22110 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
22111 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
22112 F:      drivers/media/platform/ti/cal/
22113 F:      drivers/media/platform/ti/vpe/
22114
22115 TI WILINK WIRELESS DRIVERS
22116 L:      linux-wireless@vger.kernel.org
22117 S:      Orphan
22118 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
22119 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
22120 F:      drivers/net/wireless/ti/
22121
22122 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
22123 M:      John Stultz <jstultz@google.com>
22124 M:      Thomas Gleixner <tglx@linutronix.de>
22125 R:      Stephen Boyd <sboyd@kernel.org>
22126 L:      linux-kernel@vger.kernel.org
22127 S:      Supported
22128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
22129 F:      include/linux/clocksource.h
22130 F:      include/linux/time.h
22131 F:      include/linux/timex.h
22132 F:      include/uapi/linux/time.h
22133 F:      include/uapi/linux/timex.h
22134 F:      kernel/time/alarmtimer.c
22135 F:      kernel/time/clocksource.c
22136 F:      kernel/time/ntp.c
22137 F:      kernel/time/time*.c
22138 F:      tools/testing/selftests/timers/
22139
22140 TIPC NETWORK LAYER
22141 M:      Jon Maloy <jmaloy@redhat.com>
22142 M:      Ying Xue <ying.xue@windriver.com>
22143 L:      netdev@vger.kernel.org (core kernel code)
22144 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
22145 S:      Maintained
22146 W:      http://tipc.sourceforge.net/
22147 F:      include/uapi/linux/tipc*.h
22148 F:      net/tipc/
22149
22150 TLAN NETWORK DRIVER
22151 M:      Samuel Chessman <chessman@tux.org>
22152 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
22153 S:      Maintained
22154 W:      http://sourceforge.net/projects/tlan/
22155 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
22156 F:      drivers/net/ethernet/ti/tlan.*
22157
22158 TMIO/SDHI MMC DRIVER
22159 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
22160 L:      linux-mmc@vger.kernel.org
22161 L:      linux-renesas-soc@vger.kernel.org
22162 S:      Supported
22163 F:      drivers/mmc/host/renesas_sdhi*
22164 F:      drivers/mmc/host/tmio_mmc*
22165 F:      include/linux/mfd/tmio.h
22166
22167 TMP401 HARDWARE MONITOR DRIVER
22168 M:      Guenter Roeck <linux@roeck-us.net>
22169 L:      linux-hwmon@vger.kernel.org
22170 S:      Maintained
22171 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
22172 F:      Documentation/hwmon/tmp401.rst
22173 F:      drivers/hwmon/tmp401.c
22174
22175 TMP464 HARDWARE MONITOR DRIVER
22176 M:      Guenter Roeck <linux@roeck-us.net>
22177 L:      linux-hwmon@vger.kernel.org
22178 S:      Maintained
22179 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
22180 F:      Documentation/hwmon/tmp464.rst
22181 F:      drivers/hwmon/tmp464.c
22182
22183 TMP513 HARDWARE MONITOR DRIVER
22184 M:      Eric Tremblay <etremblay@distech-controls.com>
22185 L:      linux-hwmon@vger.kernel.org
22186 S:      Maintained
22187 F:      Documentation/hwmon/tmp513.rst
22188 F:      drivers/hwmon/tmp513.c
22189
22190 TMPFS (SHMEM FILESYSTEM)
22191 M:      Hugh Dickins <hughd@google.com>
22192 L:      linux-mm@kvack.org
22193 S:      Maintained
22194 F:      include/linux/shmem_fs.h
22195 F:      mm/shmem.c
22196
22197 TOMOYO SECURITY MODULE
22198 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
22199 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
22200 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
22201 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
22202 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
22203 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
22204 S:      Maintained
22205 W:      https://tomoyo.osdn.jp/
22206 F:      security/tomoyo/
22207
22208 TOPSTAR LAPTOP EXTRAS DRIVER
22209 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
22210 L:      platform-driver-x86@vger.kernel.org
22211 S:      Maintained
22212 F:      drivers/platform/x86/topstar-laptop.c
22213
22214 TORTURE-TEST MODULES
22215 M:      Davidlohr Bueso <dave@stgolabs.net>
22216 M:      "Paul E. McKenney" <paulmck@kernel.org>
22217 M:      Josh Triplett <josh@joshtriplett.org>
22218 L:      linux-kernel@vger.kernel.org
22219 S:      Supported
22220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22221 F:      Documentation/RCU/torture.rst
22222 F:      kernel/locking/locktorture.c
22223 F:      kernel/rcu/rcuscale.c
22224 F:      kernel/rcu/rcutorture.c
22225 F:      kernel/rcu/refscale.c
22226 F:      kernel/torture.c
22227
22228 TOSHIBA ACPI EXTRAS DRIVER
22229 M:      Azael Avalos <coproscefalo@gmail.com>
22230 L:      platform-driver-x86@vger.kernel.org
22231 S:      Maintained
22232 F:      drivers/platform/x86/toshiba_acpi.c
22233
22234 TOSHIBA BLUETOOTH DRIVER
22235 M:      Azael Avalos <coproscefalo@gmail.com>
22236 L:      platform-driver-x86@vger.kernel.org
22237 S:      Maintained
22238 F:      drivers/platform/x86/toshiba_bluetooth.c
22239
22240 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22241 M:      Azael Avalos <coproscefalo@gmail.com>
22242 L:      platform-driver-x86@vger.kernel.org
22243 S:      Maintained
22244 F:      drivers/platform/x86/toshiba_haps.c
22245
22246 TOSHIBA SMM DRIVER
22247 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22248 S:      Maintained
22249 W:      http://www.buzzard.org.uk/toshiba/
22250 F:      drivers/char/toshiba.c
22251 F:      include/linux/toshiba.h
22252 F:      include/uapi/linux/toshiba.h
22253
22254 TOSHIBA TC358743 DRIVER
22255 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22256 L:      linux-media@vger.kernel.org
22257 S:      Maintained
22258 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22259 F:      drivers/media/i2c/tc358743*
22260 F:      include/media/i2c/tc358743.h
22261
22262 TOSHIBA WMI HOTKEYS DRIVER
22263 M:      Azael Avalos <coproscefalo@gmail.com>
22264 L:      platform-driver-x86@vger.kernel.org
22265 S:      Maintained
22266 F:      drivers/platform/x86/toshiba-wmi.c
22267
22268 TPM DEVICE DRIVER
22269 M:      Peter Huewe <peterhuewe@gmx.de>
22270 M:      Jarkko Sakkinen <jarkko@kernel.org>
22271 R:      Jason Gunthorpe <jgg@ziepe.ca>
22272 L:      linux-integrity@vger.kernel.org
22273 S:      Maintained
22274 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22275 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22277 F:      drivers/char/tpm/
22278
22279 TPS546D24 DRIVER
22280 M:      Duke Du <dukedu83@gmail.com>
22281 L:      linux-hwmon@vger.kernel.org
22282 S:      Maintained
22283 F:      Documentation/hwmon/tps546d24.rst
22284 F:      drivers/hwmon/pmbus/tps546d24.c
22285
22286 TQ SYSTEMS BOARD & DRIVER SUPPORT
22287 L:      linux@ew.tq-group.com
22288 S:      Supported
22289 W:      https://www.tq-group.com/en/products/tq-embedded/
22290 F:      arch/arm/boot/dts/imx*mba*.dts*
22291 F:      arch/arm/boot/dts/imx*tqma*.dts*
22292 F:      arch/arm/boot/dts/mba*.dtsi
22293 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22294 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22295 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22296 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22297 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22298 F:      drivers/gpio/gpio-tqmx86.c
22299 F:      drivers/mfd/tqmx86.c
22300 F:      drivers/watchdog/tqmx86_wdt.c
22301
22302 TRACING
22303 M:      Steven Rostedt <rostedt@goodmis.org>
22304 M:      Masami Hiramatsu <mhiramat@kernel.org>
22305 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22306 L:      linux-kernel@vger.kernel.org
22307 L:      linux-trace-kernel@vger.kernel.org
22308 S:      Maintained
22309 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22311 F:      Documentation/trace/*
22312 F:      fs/tracefs/
22313 F:      include/linux/trace*.h
22314 F:      include/trace/
22315 F:      kernel/trace/
22316 F:      scripts/tracing/
22317 F:      tools/testing/selftests/ftrace/
22318
22319 TRACING MMIO ACCESSES (MMIOTRACE)
22320 M:      Steven Rostedt <rostedt@goodmis.org>
22321 M:      Masami Hiramatsu <mhiramat@kernel.org>
22322 R:      Karol Herbst <karolherbst@gmail.com>
22323 R:      Pekka Paalanen <ppaalanen@gmail.com>
22324 L:      linux-kernel@vger.kernel.org
22325 L:      nouveau@lists.freedesktop.org
22326 S:      Maintained
22327 F:      arch/x86/mm/kmmio.c
22328 F:      arch/x86/mm/mmio-mod.c
22329 F:      arch/x86/mm/testmmiotrace.c
22330 F:      include/linux/mmiotrace.h
22331 F:      kernel/trace/trace_mmiotrace.c
22332
22333 TRACING OS NOISE / LATENCY TRACERS
22334 M:      Steven Rostedt <rostedt@goodmis.org>
22335 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22336 S:      Maintained
22337 F:      Documentation/trace/hwlat_detector.rst
22338 F:      Documentation/trace/osnoise-tracer.rst
22339 F:      Documentation/trace/timerlat-tracer.rst
22340 F:      arch/*/kernel/trace.c
22341 F:      include/trace/events/osnoise.h
22342 F:      kernel/trace/trace_hwlat.c
22343 F:      kernel/trace/trace_irqsoff.c
22344 F:      kernel/trace/trace_osnoise.c
22345 F:      kernel/trace/trace_sched_wakeup.c
22346
22347 TRADITIONAL CHINESE DOCUMENTATION
22348 M:      Hu Haowen <2023002089@link.tyut.edu.cn>
22349 S:      Maintained
22350 W:      https://github.com/srcres258/linux-doc
22351 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22352 F:      Documentation/translations/zh_TW/
22353
22354 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22355 M:      Dan Williams <dan.j.williams@intel.com>
22356 L:      linux-coco@lists.linux.dev
22357 S:      Maintained
22358 F:      Documentation/ABI/testing/configfs-tsm
22359 F:      drivers/virt/coco/tsm.c
22360 F:      include/linux/tsm.h
22361
22362 TTY LAYER AND SERIAL DRIVERS
22363 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22364 M:      Jiri Slaby <jirislaby@kernel.org>
22365 L:      linux-kernel@vger.kernel.org
22366 L:      linux-serial@vger.kernel.org
22367 S:      Supported
22368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22369 F:      Documentation/devicetree/bindings/serial/
22370 F:      Documentation/driver-api/serial/
22371 F:      drivers/tty/
22372 F:      include/linux/selection.h
22373 F:      include/linux/serial.h
22374 F:      include/linux/serial_core.h
22375 F:      include/linux/sysrq.h
22376 F:      include/linux/tty*.h
22377 F:      include/linux/vt.h
22378 F:      include/linux/vt_*.h
22379 F:      include/uapi/linux/serial.h
22380 F:      include/uapi/linux/serial_core.h
22381 F:      include/uapi/linux/tty.h
22382
22383 TUA9001 MEDIA DRIVER
22384 L:      linux-media@vger.kernel.org
22385 S:      Orphan
22386 W:      https://linuxtv.org
22387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22388 F:      drivers/media/tuners/tua9001*
22389
22390 TULIP NETWORK DRIVERS
22391 L:      netdev@vger.kernel.org
22392 L:      linux-parisc@vger.kernel.org
22393 S:      Orphan
22394 F:      drivers/net/ethernet/dec/tulip/
22395
22396 TUN/TAP driver
22397 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22398 M:      Jason Wang <jasowang@redhat.com>
22399 S:      Maintained
22400 W:      http://vtun.sourceforge.net/tun
22401 F:      Documentation/networking/tuntap.rst
22402 F:      arch/um/os-Linux/drivers/
22403 F:      drivers/net/tap.c
22404 F:      drivers/net/tun.c
22405
22406 TURBOCHANNEL SUBSYSTEM
22407 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22408 M:      Ralf Baechle <ralf@linux-mips.org>
22409 L:      linux-mips@vger.kernel.org
22410 S:      Maintained
22411 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22412 F:      drivers/tc/
22413 F:      include/linux/tc.h
22414
22415 TURBOSTAT UTILITY
22416 M:      "Len Brown" <lenb@kernel.org>
22417 L:      linux-pm@vger.kernel.org
22418 S:      Supported
22419 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22420 B:      https://bugzilla.kernel.org
22421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22422 F:      tools/power/x86/turbostat/
22423
22424 TW5864 VIDEO4LINUX DRIVER
22425 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22426 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22427 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22428 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22429 L:      linux-media@vger.kernel.org
22430 S:      Supported
22431 F:      drivers/media/pci/tw5864/
22432
22433 TW68 VIDEO4LINUX DRIVER
22434 M:      Hans Verkuil <hverkuil@xs4all.nl>
22435 L:      linux-media@vger.kernel.org
22436 S:      Odd Fixes
22437 W:      https://linuxtv.org
22438 T:      git git://linuxtv.org/media_tree.git
22439 F:      drivers/media/pci/tw68/
22440
22441 TW686X VIDEO4LINUX DRIVER
22442 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22443 L:      linux-media@vger.kernel.org
22444 S:      Maintained
22445 W:      http://linuxtv.org
22446 T:      git git://linuxtv.org/media_tree.git
22447 F:      drivers/media/pci/tw686x/
22448
22449 U-BOOT ENVIRONMENT VARIABLES
22450 M:      Rafał Miłecki <rafal@milecki.pl>
22451 S:      Maintained
22452 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22453 F:      drivers/nvmem/u-boot-env.c
22454
22455 UACCE ACCELERATOR FRAMEWORK
22456 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22457 M:      Zhou Wang <wangzhou1@hisilicon.com>
22458 L:      linux-accelerators@lists.ozlabs.org
22459 L:      linux-kernel@vger.kernel.org
22460 S:      Maintained
22461 F:      Documentation/ABI/testing/sysfs-driver-uacce
22462 F:      Documentation/misc-devices/uacce.rst
22463 F:      drivers/misc/uacce/
22464 F:      include/linux/uacce.h
22465 F:      include/uapi/misc/uacce/
22466
22467 UBI FILE SYSTEM (UBIFS)
22468 M:      Richard Weinberger <richard@nod.at>
22469 L:      linux-mtd@lists.infradead.org
22470 S:      Supported
22471 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22474 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22475 F:      Documentation/filesystems/ubifs-authentication.rst
22476 F:      Documentation/filesystems/ubifs.rst
22477 F:      fs/ubifs/
22478
22479 UBLK USERSPACE BLOCK DRIVER
22480 M:      Ming Lei <ming.lei@redhat.com>
22481 L:      linux-block@vger.kernel.org
22482 S:      Maintained
22483 F:      Documentation/block/ublk.rst
22484 F:      drivers/block/ublk_drv.c
22485 F:      include/uapi/linux/ublk_cmd.h
22486
22487 UCLINUX (M68KNOMMU AND COLDFIRE)
22488 M:      Greg Ungerer <gerg@linux-m68k.org>
22489 L:      linux-m68k@lists.linux-m68k.org
22490 S:      Maintained
22491 W:      http://www.linux-m68k.org/
22492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22493 F:      arch/m68k/*/*_no.*
22494 F:      arch/m68k/68*/
22495 F:      arch/m68k/coldfire/
22496 F:      arch/m68k/include/asm/*_no.*
22497
22498 UDF FILESYSTEM
22499 M:      Jan Kara <jack@suse.com>
22500 S:      Maintained
22501 F:      Documentation/filesystems/udf.rst
22502 F:      fs/udf/
22503
22504 UDRAW TABLET
22505 M:      Bastien Nocera <hadess@hadess.net>
22506 L:      linux-input@vger.kernel.org
22507 S:      Maintained
22508 F:      drivers/hid/hid-udraw-ps3.c
22509
22510 UFS FILESYSTEM
22511 M:      Evgeniy Dushistov <dushistov@mail.ru>
22512 S:      Maintained
22513 F:      Documentation/admin-guide/ufs.rst
22514 F:      fs/ufs/
22515
22516 UHID USERSPACE HID IO DRIVER
22517 M:      David Rheinsberg <david@readahead.eu>
22518 L:      linux-input@vger.kernel.org
22519 S:      Maintained
22520 F:      drivers/hid/uhid.c
22521 F:      include/uapi/linux/uhid.h
22522
22523 ULPI BUS
22524 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22525 L:      linux-usb@vger.kernel.org
22526 S:      Maintained
22527 F:      drivers/usb/common/ulpi.c
22528 F:      include/linux/ulpi/
22529
22530 UNICODE SUBSYSTEM
22531 M:      Gabriel Krisman Bertazi <krisman@kernel.org>
22532 L:      linux-fsdevel@vger.kernel.org
22533 S:      Supported
22534 F:      fs/unicode/
22535
22536 UNIFDEF
22537 M:      Tony Finch <dot@dotat.at>
22538 S:      Maintained
22539 W:      http://dotat.at/prog/unifdef
22540 F:      scripts/unifdef.c
22541
22542 UNIFORM CDROM DRIVER
22543 M:      Phillip Potter <phil@philpotter.co.uk>
22544 S:      Maintained
22545 F:      Documentation/cdrom/
22546 F:      drivers/cdrom/cdrom.c
22547 F:      include/linux/cdrom.h
22548 F:      include/uapi/linux/cdrom.h
22549
22550 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22551 R:      Alim Akhtar <alim.akhtar@samsung.com>
22552 R:      Avri Altman <avri.altman@wdc.com>
22553 R:      Bart Van Assche <bvanassche@acm.org>
22554 L:      linux-scsi@vger.kernel.org
22555 S:      Supported
22556 F:      Documentation/devicetree/bindings/ufs/
22557 F:      Documentation/scsi/ufs.rst
22558 F:      drivers/ufs/core/
22559
22560 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22561 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22562 L:      linux-scsi@vger.kernel.org
22563 S:      Supported
22564 F:      drivers/ufs/host/*dwc*
22565
22566 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22567 M:      Alim Akhtar <alim.akhtar@samsung.com>
22568 L:      linux-scsi@vger.kernel.org
22569 S:      Maintained
22570 F:      drivers/ufs/host/ufs-exynos*
22571
22572 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22573 M:      Peter Wang <peter.wang@mediatek.com>
22574 R:      Stanley Jhu <chu.stanley@gmail.com>
22575 L:      linux-scsi@vger.kernel.org
22576 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22577 S:      Maintained
22578 F:      drivers/ufs/host/ufs-mediatek*
22579
22580 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22581 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22582 L:      linux-arm-msm@vger.kernel.org
22583 L:      linux-scsi@vger.kernel.org
22584 S:      Maintained
22585 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22586 F:      drivers/ufs/host/ufs-qcom*
22587
22588 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22589 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22590 L:      linux-renesas-soc@vger.kernel.org
22591 L:      linux-scsi@vger.kernel.org
22592 S:      Maintained
22593 F:      drivers/ufs/host/ufs-renesas.c
22594
22595 UNSORTED BLOCK IMAGES (UBI)
22596 M:      Richard Weinberger <richard@nod.at>
22597 L:      linux-mtd@lists.infradead.org
22598 S:      Supported
22599 W:      http://www.linux-mtd.infradead.org/
22600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22602 F:      drivers/mtd/ubi/
22603 F:      include/linux/mtd/ubi.h
22604 F:      include/uapi/mtd/ubi-user.h
22605
22606 USB "USBNET" DRIVER FRAMEWORK
22607 M:      Oliver Neukum <oneukum@suse.com>
22608 L:      netdev@vger.kernel.org
22609 S:      Maintained
22610 W:      http://www.linux-usb.org/usbnet
22611 F:      drivers/net/usb/usbnet.c
22612 F:      include/linux/usb/usbnet.h
22613
22614 USB ACM DRIVER
22615 M:      Oliver Neukum <oneukum@suse.com>
22616 L:      linux-usb@vger.kernel.org
22617 S:      Maintained
22618 F:      Documentation/usb/acm.rst
22619 F:      drivers/usb/class/cdc-acm.*
22620
22621 USB APPLE MFI FASTCHARGE DRIVER
22622 M:      Bastien Nocera <hadess@hadess.net>
22623 L:      linux-usb@vger.kernel.org
22624 S:      Maintained
22625 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22626
22627 USB AR5523 WIRELESS DRIVER
22628 L:      linux-wireless@vger.kernel.org
22629 S:      Orphan
22630 F:      drivers/net/wireless/ath/ar5523/
22631
22632 USB ATTACHED SCSI
22633 M:      Oliver Neukum <oneukum@suse.com>
22634 L:      linux-usb@vger.kernel.org
22635 L:      linux-scsi@vger.kernel.org
22636 S:      Maintained
22637 F:      drivers/usb/storage/uas.c
22638
22639 USB CDC ETHERNET DRIVER
22640 M:      Oliver Neukum <oliver@neukum.org>
22641 L:      linux-usb@vger.kernel.org
22642 S:      Maintained
22643 F:      drivers/net/usb/cdc_*.c
22644 F:      include/uapi/linux/usb/cdc.h
22645
22646 USB CHAOSKEY DRIVER
22647 M:      Keith Packard <keithp@keithp.com>
22648 L:      linux-usb@vger.kernel.org
22649 S:      Maintained
22650 F:      drivers/usb/misc/chaoskey.c
22651
22652 USB CYPRESS C67X00 DRIVER
22653 L:      linux-usb@vger.kernel.org
22654 S:      Orphan
22655 F:      drivers/usb/c67x00/
22656
22657 USB DAVICOM DM9601 DRIVER
22658 M:      Peter Korsgaard <peter@korsgaard.com>
22659 L:      netdev@vger.kernel.org
22660 S:      Maintained
22661 W:      http://www.linux-usb.org/usbnet
22662 F:      drivers/net/usb/dm9601.c
22663
22664 USB EHCI DRIVER
22665 M:      Alan Stern <stern@rowland.harvard.edu>
22666 L:      linux-usb@vger.kernel.org
22667 S:      Maintained
22668 F:      Documentation/usb/ehci.rst
22669 F:      drivers/usb/host/ehci*
22670
22671 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22672 M:      Jiri Kosina <jikos@kernel.org>
22673 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22674 L:      linux-usb@vger.kernel.org
22675 S:      Maintained
22676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22677 F:      Documentation/hid/hiddev.rst
22678 F:      drivers/hid/usbhid/
22679
22680 USB INTEL XHCI ROLE MUX DRIVER
22681 M:      Hans de Goede <hdegoede@redhat.com>
22682 L:      linux-usb@vger.kernel.org
22683 S:      Maintained
22684 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22685
22686 USB IP DRIVER FOR HISILICON KIRIN 960
22687 M:      Yu Chen <chenyu56@huawei.com>
22688 M:      Binghui Wang <wangbinghui@hisilicon.com>
22689 L:      linux-usb@vger.kernel.org
22690 S:      Maintained
22691 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22692 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22693
22694 USB IP DRIVER FOR HISILICON KIRIN 970
22695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22696 L:      linux-usb@vger.kernel.org
22697 S:      Maintained
22698 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22699 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22700
22701 USB ISP116X DRIVER
22702 M:      Olav Kongas <ok@artecdesign.ee>
22703 L:      linux-usb@vger.kernel.org
22704 S:      Maintained
22705 F:      drivers/usb/host/isp116x*
22706 F:      include/linux/usb/isp116x.h
22707
22708 USB ISP1760 DRIVER
22709 M:      Rui Miguel Silva <rui.silva@linaro.org>
22710 L:      linux-usb@vger.kernel.org
22711 S:      Maintained
22712 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22713 F:      drivers/usb/isp1760/*
22714
22715 USB LAN78XX ETHERNET DRIVER
22716 M:      Woojung Huh <woojung.huh@microchip.com>
22717 M:      UNGLinuxDriver@microchip.com
22718 L:      netdev@vger.kernel.org
22719 S:      Maintained
22720 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22721 F:      drivers/net/usb/lan78xx.*
22722 F:      include/dt-bindings/net/microchip-lan78xx.h
22723
22724 USB MASS STORAGE DRIVER
22725 M:      Alan Stern <stern@rowland.harvard.edu>
22726 L:      linux-usb@vger.kernel.org
22727 L:      usb-storage@lists.one-eyed-alien.net
22728 S:      Maintained
22729 F:      drivers/usb/storage/
22730
22731 USB MIDI DRIVER
22732 M:      Clemens Ladisch <clemens@ladisch.de>
22733 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22734 S:      Maintained
22735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22736 F:      sound/usb/midi.*
22737
22738 USB NETWORKING DRIVERS
22739 L:      linux-usb@vger.kernel.org
22740 S:      Odd Fixes
22741 F:      drivers/net/usb/
22742
22743 USB OHCI DRIVER
22744 M:      Alan Stern <stern@rowland.harvard.edu>
22745 L:      linux-usb@vger.kernel.org
22746 S:      Maintained
22747 F:      Documentation/usb/ohci.rst
22748 F:      drivers/usb/host/ohci*
22749
22750 USB OTG FSM (Finite State Machine)
22751 M:      Peter Chen <peter.chen@kernel.org>
22752 L:      linux-usb@vger.kernel.org
22753 S:      Maintained
22754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22755 F:      drivers/usb/common/usb-otg-fsm.c
22756
22757 USB OVER IP DRIVER
22758 M:      Valentina Manea <valentina.manea.m@gmail.com>
22759 M:      Shuah Khan <shuah@kernel.org>
22760 M:      Shuah Khan <skhan@linuxfoundation.org>
22761 R:      Hongren Zheng <i@zenithal.me>
22762 L:      linux-usb@vger.kernel.org
22763 S:      Maintained
22764 F:      Documentation/usb/usbip_protocol.rst
22765 F:      drivers/usb/usbip/
22766 F:      tools/testing/selftests/drivers/usb/usbip/
22767 F:      tools/usb/usbip/
22768
22769 USB PEGASUS DRIVER
22770 M:      Petko Manolov <petkan@nucleusys.com>
22771 L:      linux-usb@vger.kernel.org
22772 L:      netdev@vger.kernel.org
22773 S:      Maintained
22774 W:      https://github.com/petkan/pegasus
22775 T:      git https://github.com/petkan/pegasus.git
22776 F:      drivers/net/usb/pegasus.*
22777
22778 USB PRINTER DRIVER (usblp)
22779 M:      Pete Zaitcev <zaitcev@redhat.com>
22780 L:      linux-usb@vger.kernel.org
22781 S:      Supported
22782 F:      drivers/usb/class/usblp.c
22783
22784 USB QMI WWAN NETWORK DRIVER
22785 M:      Bjørn Mork <bjorn@mork.no>
22786 L:      netdev@vger.kernel.org
22787 S:      Maintained
22788 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22789 F:      drivers/net/usb/qmi_wwan.c
22790
22791 USB RAW GADGET DRIVER
22792 R:      Andrey Konovalov <andreyknvl@gmail.com>
22793 L:      linux-usb@vger.kernel.org
22794 S:      Maintained
22795 F:      Documentation/usb/raw-gadget.rst
22796 F:      drivers/usb/gadget/legacy/raw_gadget.c
22797 F:      include/uapi/linux/usb/raw_gadget.h
22798
22799 USB RTL8150 DRIVER
22800 M:      Petko Manolov <petkan@nucleusys.com>
22801 L:      linux-usb@vger.kernel.org
22802 L:      netdev@vger.kernel.org
22803 S:      Maintained
22804 W:      https://github.com/petkan/rtl8150
22805 T:      git https://github.com/petkan/rtl8150.git
22806 F:      drivers/net/usb/rtl8150.c
22807
22808 USB SERIAL SUBSYSTEM
22809 M:      Johan Hovold <johan@kernel.org>
22810 L:      linux-usb@vger.kernel.org
22811 S:      Maintained
22812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22813 F:      Documentation/usb/usb-serial.rst
22814 F:      drivers/usb/serial/
22815 F:      include/linux/usb/serial.h
22816
22817 USB SMSC75XX ETHERNET DRIVER
22818 M:      Steve Glendinning <steve.glendinning@shawell.net>
22819 L:      netdev@vger.kernel.org
22820 S:      Maintained
22821 F:      drivers/net/usb/smsc75xx.*
22822
22823 USB SMSC95XX ETHERNET DRIVER
22824 M:      Steve Glendinning <steve.glendinning@shawell.net>
22825 M:      UNGLinuxDriver@microchip.com
22826 L:      netdev@vger.kernel.org
22827 S:      Maintained
22828 F:      drivers/net/usb/smsc95xx.*
22829
22830 USB SUBSYSTEM
22831 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22832 L:      linux-usb@vger.kernel.org
22833 S:      Supported
22834 W:      http://www.linux-usb.org
22835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22836 F:      Documentation/devicetree/bindings/usb/
22837 F:      Documentation/usb/
22838 F:      drivers/usb/
22839 F:      include/dt-bindings/usb/
22840 F:      include/linux/usb.h
22841 F:      include/linux/usb/
22842 F:      include/uapi/linux/usb/
22843
22844 USB TYPEC BUS FOR ALTERNATE MODES
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-bus-typec
22849 F:      Documentation/driver-api/usb/typec_bus.rst
22850 F:      drivers/usb/typec/altmodes/
22851 F:      include/linux/usb/typec_altmode.h
22852
22853 USB TYPEC CLASS
22854 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22855 L:      linux-usb@vger.kernel.org
22856 S:      Maintained
22857 F:      Documentation/ABI/testing/sysfs-class-typec
22858 F:      Documentation/driver-api/usb/typec.rst
22859 F:      drivers/usb/typec/
22860 F:      include/linux/usb/typec.h
22861
22862 USB TYPEC INTEL PMC MUX DRIVER
22863 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22864 L:      linux-usb@vger.kernel.org
22865 S:      Maintained
22866 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22867 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22868
22869 USB TYPEC PI3USB30532 MUX DRIVER
22870 M:      Hans de Goede <hdegoede@redhat.com>
22871 L:      linux-usb@vger.kernel.org
22872 S:      Maintained
22873 F:      drivers/usb/typec/mux/pi3usb30532.c
22874
22875 USB TYPEC PORT CONTROLLER DRIVERS
22876 L:      linux-usb@vger.kernel.org
22877 S:      Orphan
22878 F:      drivers/usb/typec/tcpm/
22879
22880 USB UHCI DRIVER
22881 M:      Alan Stern <stern@rowland.harvard.edu>
22882 L:      linux-usb@vger.kernel.org
22883 S:      Maintained
22884 F:      drivers/usb/host/uhci*
22885
22886 USB VIDEO CLASS
22887 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22888 L:      linux-media@vger.kernel.org
22889 S:      Maintained
22890 W:      http://www.ideasonboard.org/uvc/
22891 T:      git git://linuxtv.org/media_tree.git
22892 F:      drivers/media/usb/uvc/
22893 F:      include/uapi/linux/uvcvideo.h
22894
22895 USB WEBCAM GADGET
22896 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22897 M:      Daniel Scally <dan.scally@ideasonboard.com>
22898 L:      linux-usb@vger.kernel.org
22899 S:      Maintained
22900 F:      drivers/usb/gadget/function/*uvc*
22901 F:      drivers/usb/gadget/legacy/webcam.c
22902 F:      include/uapi/linux/usb/g_uvc.h
22903
22904 USB XHCI DRIVER
22905 M:      Mathias Nyman <mathias.nyman@intel.com>
22906 L:      linux-usb@vger.kernel.org
22907 S:      Supported
22908 F:      drivers/usb/host/pci-quirks*
22909 F:      drivers/usb/host/xhci*
22910
22911 USER DATAGRAM PROTOCOL (UDP)
22912 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22913 S:      Maintained
22914 F:      include/linux/udp.h
22915 F:      net/ipv4/udp.c
22916 F:      net/ipv6/udp.c
22917
22918 USER-MODE LINUX (UML)
22919 M:      Richard Weinberger <richard@nod.at>
22920 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22921 M:      Johannes Berg <johannes@sipsolutions.net>
22922 L:      linux-um@lists.infradead.org
22923 S:      Maintained
22924 W:      http://user-mode-linux.sourceforge.net
22925 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22928 F:      Documentation/virt/uml/
22929 F:      arch/um/
22930 F:      arch/x86/um/
22931 F:      fs/hostfs/
22932
22933 USERSPACE COPYIN/COPYOUT (UIOVEC)
22934 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22935 S:      Maintained
22936 F:      include/linux/uio.h
22937 F:      lib/iov_iter.c
22938
22939 USERSPACE DMA BUFFER DRIVER
22940 M:      Gerd Hoffmann <kraxel@redhat.com>
22941 L:      dri-devel@lists.freedesktop.org
22942 S:      Maintained
22943 T:      git git://anongit.freedesktop.org/drm/drm-misc
22944 F:      drivers/dma-buf/udmabuf.c
22945 F:      include/uapi/linux/udmabuf.h
22946
22947 USERSPACE I/O (UIO)
22948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22949 S:      Maintained
22950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22951 F:      Documentation/driver-api/uio-howto.rst
22952 F:      drivers/uio/
22953 F:      include/linux/uio_driver.h
22954
22955 UTIL-LINUX PACKAGE
22956 M:      Karel Zak <kzak@redhat.com>
22957 L:      util-linux@vger.kernel.org
22958 S:      Maintained
22959 W:      http://en.wikipedia.org/wiki/Util-linux
22960 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22961
22962 UUID HELPERS
22963 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22964 L:      linux-kernel@vger.kernel.org
22965 S:      Maintained
22966 F:      include/linux/uuid.h
22967 F:      lib/test_uuid.c
22968 F:      lib/uuid.c
22969
22970 UV SYSFS DRIVER
22971 M:      Justin Ernst <justin.ernst@hpe.com>
22972 L:      platform-driver-x86@vger.kernel.org
22973 S:      Maintained
22974 F:      drivers/platform/x86/uv_sysfs.c
22975
22976 UVESAFB DRIVER
22977 M:      Michal Januszewski <spock@gentoo.org>
22978 L:      linux-fbdev@vger.kernel.org
22979 S:      Maintained
22980 W:      https://github.com/mjanusz/v86d
22981 F:      Documentation/fb/uvesafb.rst
22982 F:      drivers/video/fbdev/uvesafb.*
22983
22984 Ux500 CLOCK DRIVERS
22985 M:      Ulf Hansson <ulf.hansson@linaro.org>
22986 L:      linux-clk@vger.kernel.org
22987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22988 S:      Maintained
22989 F:      drivers/clk/ux500/
22990
22991 V4L2 ASYNC AND FWNODE FRAMEWORKS
22992 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22993 L:      linux-media@vger.kernel.org
22994 S:      Maintained
22995 T:      git git://linuxtv.org/media_tree.git
22996 F:      drivers/media/v4l2-core/v4l2-async.c
22997 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22998 F:      include/media/v4l2-async.h
22999 F:      include/media/v4l2-fwnode.h
23000
23001 V4L2 LENS DRIVERS
23002 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23003 L:      linux-media@vger.kernel.org
23004 S:      Maintained
23005 F:      drivers/media/i2c/ak*
23006 F:      drivers/media/i2c/dw*
23007 F:      drivers/media/i2c/lm*
23008
23009 V4L2 CAMERA SENSOR DRIVERS
23010 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
23011 L:      linux-media@vger.kernel.org
23012 S:      Maintained
23013 F:      Documentation/driver-api/media/camera-sensor.rst
23014 F:      Documentation/driver-api/media/tx-rx.rst
23015 F:      drivers/media/i2c/ar*
23016 F:      drivers/media/i2c/gc*
23017 F:      drivers/media/i2c/hi*
23018 F:      drivers/media/i2c/imx*
23019 F:      drivers/media/i2c/mt*
23020 F:      drivers/media/i2c/og*
23021 F:      drivers/media/i2c/ov*
23022 F:      drivers/media/i2c/s5*
23023 F:      drivers/media/i2c/st-vgxy61.c
23024
23025 VF610 NAND DRIVER
23026 M:      Stefan Agner <stefan@agner.ch>
23027 L:      linux-mtd@lists.infradead.org
23028 S:      Supported
23029 F:      drivers/mtd/nand/raw/vf610_nfc.c
23030
23031 VFAT/FAT/MSDOS FILESYSTEM
23032 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
23033 S:      Maintained
23034 F:      Documentation/filesystems/vfat.rst
23035 F:      fs/fat/
23036 F:      tools/testing/selftests/filesystems/fat/
23037
23038 VFIO CDX DRIVER
23039 M:      Nipun Gupta <nipun.gupta@amd.com>
23040 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
23041 L:      kvm@vger.kernel.org
23042 S:      Maintained
23043 F:      drivers/vfio/cdx/*
23044
23045 VFIO DRIVER
23046 M:      Alex Williamson <alex.williamson@redhat.com>
23047 L:      kvm@vger.kernel.org
23048 S:      Maintained
23049 T:      git https://github.com/awilliam/linux-vfio.git
23050 F:      Documentation/ABI/testing/debugfs-vfio
23051 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
23052 F:      Documentation/driver-api/vfio.rst
23053 F:      drivers/vfio/
23054 F:      include/linux/vfio.h
23055 F:      include/linux/vfio_pci_core.h
23056 F:      include/uapi/linux/vfio.h
23057
23058 VFIO FSL-MC DRIVER
23059 M:      Diana Craciun <diana.craciun@oss.nxp.com>
23060 L:      kvm@vger.kernel.org
23061 S:      Maintained
23062 F:      drivers/vfio/fsl-mc/
23063
23064 VFIO HISILICON PCI DRIVER
23065 M:      Longfang Liu <liulongfang@huawei.com>
23066 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23067 L:      kvm@vger.kernel.org
23068 S:      Maintained
23069 F:      drivers/vfio/pci/hisilicon/
23070
23071 VFIO MEDIATED DEVICE DRIVERS
23072 M:      Kirti Wankhede <kwankhede@nvidia.com>
23073 L:      kvm@vger.kernel.org
23074 S:      Maintained
23075 F:      Documentation/driver-api/vfio-mediated-device.rst
23076 F:      drivers/vfio/mdev/
23077 F:      include/linux/mdev.h
23078 F:      samples/vfio-mdev/
23079
23080 VFIO MLX5 PCI DRIVER
23081 M:      Yishai Hadas <yishaih@nvidia.com>
23082 L:      kvm@vger.kernel.org
23083 S:      Maintained
23084 F:      drivers/vfio/pci/mlx5/
23085
23086 VFIO VIRTIO PCI DRIVER
23087 M:      Yishai Hadas <yishaih@nvidia.com>
23088 L:      kvm@vger.kernel.org
23089 L:      virtualization@lists.linux-foundation.org
23090 S:      Maintained
23091 F:      drivers/vfio/pci/virtio
23092
23093 VFIO PCI DEVICE SPECIFIC DRIVERS
23094 R:      Jason Gunthorpe <jgg@nvidia.com>
23095 R:      Yishai Hadas <yishaih@nvidia.com>
23096 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23097 R:      Kevin Tian <kevin.tian@intel.com>
23098 L:      kvm@vger.kernel.org
23099 S:      Maintained
23100 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
23101 F:      drivers/vfio/pci/*/
23102
23103 VFIO PDS PCI DRIVER
23104 M:      Brett Creeley <brett.creeley@amd.com>
23105 L:      kvm@vger.kernel.org
23106 S:      Maintained
23107 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
23108 F:      drivers/vfio/pci/pds/
23109
23110 VFIO PLATFORM DRIVER
23111 M:      Eric Auger <eric.auger@redhat.com>
23112 L:      kvm@vger.kernel.org
23113 S:      Maintained
23114 F:      drivers/vfio/platform/
23115
23116 VGA_SWITCHEROO
23117 R:      Lukas Wunner <lukas@wunner.de>
23118 S:      Maintained
23119 T:      git git://anongit.freedesktop.org/drm/drm-misc
23120 F:      Documentation/gpu/vga-switcheroo.rst
23121 F:      drivers/gpu/vga/vga_switcheroo.c
23122 F:      include/linux/vga_switcheroo.h
23123
23124 VIA RHINE NETWORK DRIVER
23125 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
23126 S:      Maintained
23127 F:      drivers/net/ethernet/via/via-rhine.c
23128
23129 VIA SD/MMC CARD CONTROLLER DRIVER
23130 M:      Bruce Chang <brucechang@via.com.tw>
23131 M:      Harald Welte <HaraldWelte@viatech.com>
23132 S:      Maintained
23133 F:      drivers/mmc/host/via-sdmmc.c
23134
23135 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
23136 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
23137 L:      linux-fbdev@vger.kernel.org
23138 S:      Maintained
23139 F:      drivers/video/fbdev/via/
23140 F:      include/linux/via-core.h
23141 F:      include/linux/via_i2c.h
23142
23143 VIA VELOCITY NETWORK DRIVER
23144 M:      Francois Romieu <romieu@fr.zoreil.com>
23145 L:      netdev@vger.kernel.org
23146 S:      Maintained
23147 F:      drivers/net/ethernet/via/via-velocity.*
23148
23149 VICODEC VIRTUAL CODEC DRIVER
23150 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
23151 L:      linux-media@vger.kernel.org
23152 S:      Maintained
23153 W:      https://linuxtv.org
23154 T:      git git://linuxtv.org/media_tree.git
23155 F:      drivers/media/test-drivers/vicodec/*
23156
23157 VIDEO I2C POLLING DRIVER
23158 M:      Matt Ranostay <matt.ranostay@konsulko.com>
23159 L:      linux-media@vger.kernel.org
23160 S:      Maintained
23161 F:      drivers/media/i2c/video-i2c.c
23162
23163 VIDEO MULTIPLEXER DRIVER
23164 M:      Philipp Zabel <p.zabel@pengutronix.de>
23165 L:      linux-media@vger.kernel.org
23166 S:      Maintained
23167 F:      drivers/media/platform/video-mux.c
23168
23169 VIDEOBUF2 FRAMEWORK
23170 M:      Tomasz Figa <tfiga@chromium.org>
23171 M:      Marek Szyprowski <m.szyprowski@samsung.com>
23172 L:      linux-media@vger.kernel.org
23173 S:      Maintained
23174 F:      drivers/media/common/videobuf2/*
23175 F:      include/media/videobuf2-*
23176
23177 VIDTV VIRTUAL DIGITAL TV DRIVER
23178 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.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/vidtv/*
23184
23185 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
23186 M:      Shuah Khan <skhan@linuxfoundation.org>
23187 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
23188 L:      linux-media@vger.kernel.org
23189 S:      Maintained
23190 W:      https://linuxtv.org
23191 T:      git git://linuxtv.org/media_tree.git
23192 F:      drivers/media/test-drivers/vimc/*
23193
23194 VIRT LIB
23195 M:      Alex Williamson <alex.williamson@redhat.com>
23196 M:      Paolo Bonzini <pbonzini@redhat.com>
23197 L:      kvm@vger.kernel.org
23198 S:      Supported
23199 F:      virt/lib/
23200
23201 VIRTIO AND VHOST VSOCK DRIVER
23202 M:      Stefan Hajnoczi <stefanha@redhat.com>
23203 M:      Stefano Garzarella <sgarzare@redhat.com>
23204 L:      kvm@vger.kernel.org
23205 L:      virtualization@lists.linux.dev
23206 L:      netdev@vger.kernel.org
23207 S:      Maintained
23208 F:      drivers/vhost/vsock.c
23209 F:      include/linux/virtio_vsock.h
23210 F:      include/uapi/linux/virtio_vsock.h
23211 F:      net/vmw_vsock/virtio_transport.c
23212 F:      net/vmw_vsock/virtio_transport_common.c
23213
23214 VIRTIO BALLOON
23215 M:      "Michael S. Tsirkin" <mst@redhat.com>
23216 M:      David Hildenbrand <david@redhat.com>
23217 L:      virtualization@lists.linux.dev
23218 S:      Maintained
23219 F:      drivers/virtio/virtio_balloon.c
23220 F:      include/linux/balloon_compaction.h
23221 F:      include/uapi/linux/virtio_balloon.h
23222 F:      mm/balloon_compaction.c
23223
23224 VIRTIO BLOCK AND SCSI DRIVERS
23225 M:      "Michael S. Tsirkin" <mst@redhat.com>
23226 M:      Jason Wang <jasowang@redhat.com>
23227 R:      Paolo Bonzini <pbonzini@redhat.com>
23228 R:      Stefan Hajnoczi <stefanha@redhat.com>
23229 L:      virtualization@lists.linux.dev
23230 S:      Maintained
23231 F:      drivers/block/virtio_blk.c
23232 F:      drivers/scsi/virtio_scsi.c
23233 F:      include/uapi/linux/virtio_blk.h
23234 F:      include/uapi/linux/virtio_scsi.h
23235
23236 VIRTIO CONSOLE DRIVER
23237 M:      Amit Shah <amit@kernel.org>
23238 L:      virtualization@lists.linux.dev
23239 S:      Maintained
23240 F:      drivers/char/virtio_console.c
23241 F:      include/uapi/linux/virtio_console.h
23242
23243 VIRTIO CORE AND NET DRIVERS
23244 M:      "Michael S. Tsirkin" <mst@redhat.com>
23245 M:      Jason Wang <jasowang@redhat.com>
23246 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23247 L:      virtualization@lists.linux.dev
23248 S:      Maintained
23249 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23250 F:      Documentation/ABI/testing/sysfs-class-vduse
23251 F:      Documentation/devicetree/bindings/virtio/
23252 F:      Documentation/driver-api/virtio/
23253 F:      drivers/block/virtio_blk.c
23254 F:      drivers/crypto/virtio/
23255 F:      drivers/net/virtio_net.c
23256 F:      drivers/vdpa/
23257 F:      drivers/virtio/
23258 F:      include/linux/vdpa.h
23259 F:      include/linux/virtio*.h
23260 F:      include/linux/vringh.h
23261 F:      include/uapi/linux/virtio_*.h
23262 F:      tools/virtio/
23263
23264 VIRTIO CRYPTO DRIVER
23265 M:      Gonglei <arei.gonglei@huawei.com>
23266 L:      virtualization@lists.linux.dev
23267 L:      linux-crypto@vger.kernel.org
23268 S:      Maintained
23269 F:      drivers/crypto/virtio/
23270 F:      include/uapi/linux/virtio_crypto.h
23271
23272 VIRTIO DRIVERS FOR S390
23273 M:      Cornelia Huck <cohuck@redhat.com>
23274 M:      Halil Pasic <pasic@linux.ibm.com>
23275 M:      Eric Farman <farman@linux.ibm.com>
23276 L:      linux-s390@vger.kernel.org
23277 L:      virtualization@lists.linux.dev
23278 L:      kvm@vger.kernel.org
23279 S:      Supported
23280 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23281 F:      drivers/s390/virtio/
23282
23283 VIRTIO FILE SYSTEM
23284 M:      Vivek Goyal <vgoyal@redhat.com>
23285 M:      Stefan Hajnoczi <stefanha@redhat.com>
23286 M:      Miklos Szeredi <miklos@szeredi.hu>
23287 L:      virtualization@lists.linux.dev
23288 L:      linux-fsdevel@vger.kernel.org
23289 S:      Supported
23290 W:      https://virtio-fs.gitlab.io/
23291 F:      Documentation/filesystems/virtiofs.rst
23292 F:      fs/fuse/virtio_fs.c
23293 F:      include/uapi/linux/virtio_fs.h
23294
23295 VIRTIO GPIO DRIVER
23296 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23297 M:      Viresh Kumar <vireshk@kernel.org>
23298 L:      linux-gpio@vger.kernel.org
23299 L:      virtualization@lists.linux.dev
23300 S:      Maintained
23301 F:      drivers/gpio/gpio-virtio.c
23302 F:      include/uapi/linux/virtio_gpio.h
23303
23304 VIRTIO GPU DRIVER
23305 M:      David Airlie <airlied@redhat.com>
23306 M:      Gerd Hoffmann <kraxel@redhat.com>
23307 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23308 R:      Chia-I Wu <olvaffe@gmail.com>
23309 L:      dri-devel@lists.freedesktop.org
23310 L:      virtualization@lists.linux.dev
23311 S:      Maintained
23312 T:      git git://anongit.freedesktop.org/drm/drm-misc
23313 F:      drivers/gpu/drm/ci/xfails/virtio*
23314 F:      drivers/gpu/drm/virtio/
23315 F:      include/uapi/linux/virtio_gpu.h
23316
23317 VIRTIO HOST (VHOST)
23318 M:      "Michael S. Tsirkin" <mst@redhat.com>
23319 M:      Jason Wang <jasowang@redhat.com>
23320 L:      kvm@vger.kernel.org
23321 L:      virtualization@lists.linux.dev
23322 L:      netdev@vger.kernel.org
23323 S:      Maintained
23324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23325 F:      drivers/vhost/
23326 F:      include/linux/sched/vhost_task.h
23327 F:      include/linux/vhost_iotlb.h
23328 F:      include/uapi/linux/vhost.h
23329 F:      kernel/vhost_task.c
23330
23331 VIRTIO HOST (VHOST-SCSI)
23332 M:      "Michael S. Tsirkin" <mst@redhat.com>
23333 M:      Jason Wang <jasowang@redhat.com>
23334 M:      Mike Christie <michael.christie@oracle.com>
23335 R:      Paolo Bonzini <pbonzini@redhat.com>
23336 R:      Stefan Hajnoczi <stefanha@redhat.com>
23337 L:      virtualization@lists.linux.dev
23338 S:      Maintained
23339 F:      drivers/vhost/scsi.c
23340
23341 VIRTIO I2C DRIVER
23342 M:      Conghui Chen <conghui.chen@intel.com>
23343 M:      Viresh Kumar <viresh.kumar@linaro.org>
23344 L:      linux-i2c@vger.kernel.org
23345 L:      virtualization@lists.linux.dev
23346 S:      Maintained
23347 F:      drivers/i2c/busses/i2c-virtio.c
23348 F:      include/uapi/linux/virtio_i2c.h
23349
23350 VIRTIO INPUT DRIVER
23351 M:      Gerd Hoffmann <kraxel@redhat.com>
23352 S:      Maintained
23353 F:      drivers/virtio/virtio_input.c
23354 F:      include/uapi/linux/virtio_input.h
23355
23356 VIRTIO IOMMU DRIVER
23357 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23358 L:      virtualization@lists.linux.dev
23359 S:      Maintained
23360 F:      drivers/iommu/virtio-iommu.c
23361 F:      include/uapi/linux/virtio_iommu.h
23362
23363 VIRTIO MEM DRIVER
23364 M:      David Hildenbrand <david@redhat.com>
23365 L:      virtualization@lists.linux.dev
23366 S:      Maintained
23367 W:      https://virtio-mem.gitlab.io/
23368 F:      drivers/virtio/virtio_mem.c
23369 F:      include/uapi/linux/virtio_mem.h
23370
23371 VIRTIO PMEM DRIVER
23372 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23373 L:      virtualization@lists.linux.dev
23374 S:      Maintained
23375 F:      drivers/nvdimm/nd_virtio.c
23376 F:      drivers/nvdimm/virtio_pmem.c
23377
23378 VIRTIO SOUND DRIVER
23379 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23380 M:      "Michael S. Tsirkin" <mst@redhat.com>
23381 L:      virtualization@lists.linux.dev
23382 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23383 S:      Maintained
23384 F:      include/uapi/linux/virtio_snd.h
23385 F:      sound/virtio/*
23386
23387 VIRTUAL BOX GUEST DEVICE DRIVER
23388 M:      Hans de Goede <hdegoede@redhat.com>
23389 M:      Arnd Bergmann <arnd@arndb.de>
23390 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23391 S:      Maintained
23392 F:      drivers/virt/vboxguest/
23393 F:      include/linux/vbox_utils.h
23394 F:      include/uapi/linux/vbox*.h
23395
23396 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23397 M:      Hans de Goede <hdegoede@redhat.com>
23398 L:      linux-fsdevel@vger.kernel.org
23399 S:      Maintained
23400 F:      fs/vboxsf/*
23401
23402 VIRTUAL PCM TEST DRIVER
23403 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23404 L:      linux-sound@vger.kernel.org
23405 S:      Maintained
23406 F:      Documentation/sound/cards/pcmtest.rst
23407 F:      sound/drivers/pcmtest.c
23408 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23409
23410 VIRTUAL SERIO DEVICE DRIVER
23411 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23412 S:      Maintained
23413 F:      drivers/input/serio/userio.c
23414 F:      include/uapi/linux/userio.h
23415
23416 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
23417 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
23418 S:      Maintained
23419 F:      Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
23420 F:      drivers/iio/light/veml6075.c
23421
23422 VISL VIRTUAL STATELESS DECODER DRIVER
23423 M:      Daniel Almeida <daniel.almeida@collabora.com>
23424 L:      linux-media@vger.kernel.org
23425 S:      Supported
23426 F:      drivers/media/test-drivers/visl
23427
23428 VIVID VIRTUAL VIDEO DRIVER
23429 M:      Hans Verkuil <hverkuil@xs4all.nl>
23430 L:      linux-media@vger.kernel.org
23431 S:      Maintained
23432 W:      https://linuxtv.org
23433 T:      git git://linuxtv.org/media_tree.git
23434 F:      drivers/media/test-drivers/vivid/*
23435
23436 VM SOCKETS (AF_VSOCK)
23437 M:      Stefano Garzarella <sgarzare@redhat.com>
23438 L:      virtualization@lists.linux.dev
23439 L:      netdev@vger.kernel.org
23440 S:      Maintained
23441 F:      drivers/net/vsockmon.c
23442 F:      include/net/af_vsock.h
23443 F:      include/uapi/linux/vm_sockets.h
23444 F:      include/uapi/linux/vm_sockets_diag.h
23445 F:      include/uapi/linux/vsockmon.h
23446 F:      net/vmw_vsock/
23447 F:      tools/testing/vsock/
23448
23449 VMALLOC
23450 M:      Andrew Morton <akpm@linux-foundation.org>
23451 R:      Uladzislau Rezki <urezki@gmail.com>
23452 R:      Christoph Hellwig <hch@infradead.org>
23453 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23454 L:      linux-mm@kvack.org
23455 S:      Maintained
23456 W:      http://www.linux-mm.org
23457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23458 F:      include/linux/vmalloc.h
23459 F:      mm/vmalloc.c
23460
23461 VME SUBSYSTEM
23462 L:      linux-kernel@vger.kernel.org
23463 S:      Orphan
23464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23465 F:      Documentation/driver-api/vme.rst
23466 F:      drivers/staging/vme_user/
23467
23468 VMWARE BALLOON DRIVER
23469 M:      Nadav Amit <namit@vmware.com>
23470 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23471 L:      linux-kernel@vger.kernel.org
23472 S:      Supported
23473 F:      drivers/misc/vmw_balloon.c
23474
23475 VMWARE HYPERVISOR INTERFACE
23476 M:      Ajay Kaher <akaher@vmware.com>
23477 M:      Alexey Makhalov <amakhalov@vmware.com>
23478 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23479 L:      virtualization@lists.linux.dev
23480 L:      x86@kernel.org
23481 S:      Supported
23482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23483 F:      arch/x86/include/asm/vmware.h
23484 F:      arch/x86/kernel/cpu/vmware.c
23485
23486 VMWARE PVRDMA DRIVER
23487 M:      Bryan Tan <bryantan@vmware.com>
23488 M:      Vishnu Dasa <vdasa@vmware.com>
23489 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23490 L:      linux-rdma@vger.kernel.org
23491 S:      Supported
23492 F:      drivers/infiniband/hw/vmw_pvrdma/
23493
23494 VMWARE PVSCSI DRIVER
23495 M:      Vishal Bhakta <vbhakta@vmware.com>
23496 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23497 L:      linux-scsi@vger.kernel.org
23498 S:      Supported
23499 F:      drivers/scsi/vmw_pvscsi.c
23500 F:      drivers/scsi/vmw_pvscsi.h
23501
23502 VMWARE VIRTUAL PTP CLOCK DRIVER
23503 M:      Jeff Sipek <jsipek@vmware.com>
23504 R:      Ajay Kaher <akaher@vmware.com>
23505 R:      Alexey Makhalov <amakhalov@vmware.com>
23506 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23507 L:      netdev@vger.kernel.org
23508 S:      Supported
23509 F:      drivers/ptp/ptp_vmw.c
23510
23511 VMWARE VMCI DRIVER
23512 M:      Bryan Tan <bryantan@vmware.com>
23513 M:      Vishnu Dasa <vdasa@vmware.com>
23514 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23515 L:      linux-kernel@vger.kernel.org
23516 S:      Supported
23517 F:      drivers/misc/vmw_vmci/
23518 F:      include/linux/vmw_vmci*
23519
23520 VMWARE VMMOUSE SUBDRIVER
23521 M:      Zack Rusin <zack.rusin@broadcom.com>
23522 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
23523 L:      linux-input@vger.kernel.org
23524 S:      Supported
23525 F:      drivers/input/mouse/vmmouse.c
23526 F:      drivers/input/mouse/vmmouse.h
23527
23528 VMWARE VMXNET3 ETHERNET DRIVER
23529 M:      Ronak Doshi <doshir@vmware.com>
23530 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23531 L:      netdev@vger.kernel.org
23532 S:      Supported
23533 F:      drivers/net/vmxnet3/
23534
23535 VMWARE VSOCK VMCI TRANSPORT DRIVER
23536 M:      Bryan Tan <bryantan@vmware.com>
23537 M:      Vishnu Dasa <vdasa@vmware.com>
23538 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23539 L:      linux-kernel@vger.kernel.org
23540 S:      Supported
23541 F:      net/vmw_vsock/vmci_transport*
23542
23543 VOCORE VOCORE2 BOARD
23544 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23545 L:      linux-mips@vger.kernel.org
23546 S:      Maintained
23547 F:      arch/mips/boot/dts/ralink/vocore2.dts
23548
23549 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23550 M:      Liam Girdwood <lgirdwood@gmail.com>
23551 M:      Mark Brown <broonie@kernel.org>
23552 L:      linux-kernel@vger.kernel.org
23553 S:      Supported
23554 W:      http://www.slimlogic.co.uk/?p=48
23555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23556 F:      Documentation/devicetree/bindings/regulator/
23557 F:      Documentation/power/regulator/
23558 F:      drivers/regulator/
23559 F:      include/dt-bindings/regulator/
23560 F:      include/linux/regulator/
23561 K:      regulator_get_optional
23562
23563 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23564 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23565 F:      drivers/regulator/irq_helpers.c
23566
23567 VRF
23568 M:      David Ahern <dsahern@kernel.org>
23569 L:      netdev@vger.kernel.org
23570 S:      Maintained
23571 F:      Documentation/networking/vrf.rst
23572 F:      drivers/net/vrf.c
23573
23574 VSPRINTF
23575 M:      Petr Mladek <pmladek@suse.com>
23576 M:      Steven Rostedt <rostedt@goodmis.org>
23577 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23578 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23579 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23580 S:      Maintained
23581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23582 F:      Documentation/core-api/printk-formats.rst
23583 F:      lib/test_printf.c
23584 F:      lib/test_scanf.c
23585 F:      lib/vsprintf.c
23586
23587 VT1211 HARDWARE MONITOR DRIVER
23588 M:      Juerg Haefliger <juergh@proton.me>
23589 L:      linux-hwmon@vger.kernel.org
23590 S:      Maintained
23591 F:      Documentation/hwmon/vt1211.rst
23592 F:      drivers/hwmon/vt1211.c
23593
23594 VT8231 HARDWARE MONITOR DRIVER
23595 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23596 L:      linux-hwmon@vger.kernel.org
23597 S:      Maintained
23598 F:      drivers/hwmon/vt8231.c
23599
23600 VUB300 USB to SDIO/SD/MMC bridge chip
23601 L:      linux-mmc@vger.kernel.org
23602 S:      Orphan
23603 F:      drivers/mmc/host/vub300.c
23604
23605 W1 DALLAS'S 1-WIRE BUS
23606 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23607 S:      Maintained
23608 F:      Documentation/devicetree/bindings/w1/
23609 F:      Documentation/w1/
23610 F:      drivers/w1/
23611 F:      include/linux/w1.h
23612
23613 W83791D HARDWARE MONITORING DRIVER
23614 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23615 L:      linux-hwmon@vger.kernel.org
23616 S:      Maintained
23617 F:      Documentation/hwmon/w83791d.rst
23618 F:      drivers/hwmon/w83791d.c
23619
23620 W83793 HARDWARE MONITORING DRIVER
23621 M:      Rudolf Marek <r.marek@assembler.cz>
23622 L:      linux-hwmon@vger.kernel.org
23623 S:      Maintained
23624 F:      Documentation/hwmon/w83793.rst
23625 F:      drivers/hwmon/w83793.c
23626
23627 W83795 HARDWARE MONITORING DRIVER
23628 M:      Jean Delvare <jdelvare@suse.com>
23629 L:      linux-hwmon@vger.kernel.org
23630 S:      Maintained
23631 F:      drivers/hwmon/w83795.c
23632
23633 W83L51xD SD/MMC CARD INTERFACE DRIVER
23634 M:      Pierre Ossman <pierre@ossman.eu>
23635 S:      Maintained
23636 F:      drivers/mmc/host/wbsd.*
23637
23638 WACOM PROTOCOL 4 SERIAL TABLETS
23639 M:      Julian Squires <julian@cipht.net>
23640 M:      Hans de Goede <hdegoede@redhat.com>
23641 L:      linux-input@vger.kernel.org
23642 S:      Maintained
23643 F:      drivers/input/tablet/wacom_serial4.c
23644
23645 WANGXUN ETHERNET DRIVER
23646 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23647 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23648 L:      netdev@vger.kernel.org
23649 S:      Maintained
23650 W:      https://www.net-swift.com
23651 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23652 F:      drivers/net/ethernet/wangxun/
23653 F:      drivers/net/pcs/pcs-xpcs-wx.c
23654
23655 WATCHDOG DEVICE DRIVERS
23656 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23657 M:      Guenter Roeck <linux@roeck-us.net>
23658 L:      linux-watchdog@vger.kernel.org
23659 S:      Maintained
23660 W:      http://www.linux-watchdog.org/
23661 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23662 F:      Documentation/devicetree/bindings/watchdog/
23663 F:      Documentation/watchdog/
23664 F:      drivers/watchdog/
23665 F:      include/linux/watchdog.h
23666 F:      include/trace/events/watchdog.h
23667 F:      include/uapi/linux/watchdog.h
23668
23669 WAVE5 VPU CODEC DRIVER
23670 M:      Nas Chung <nas.chung@chipsnmedia.com>
23671 M:      Jackson Lee <jackson.lee@chipsnmedia.com>
23672 L:      linux-media@vger.kernel.org
23673 S:      Maintained
23674 F:      Documentation/devicetree/bindings/media/cnm,wave521c.yaml
23675 F:      drivers/media/platform/chips-media/wave5/
23676
23677 WHISKEYCOVE PMIC GPIO DRIVER
23678 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23679 L:      linux-gpio@vger.kernel.org
23680 S:      Maintained
23681 F:      drivers/gpio/gpio-wcove.c
23682
23683 WHWAVE RTC DRIVER
23684 M:      Dianlong Li <long17.cool@163.com>
23685 L:      linux-rtc@vger.kernel.org
23686 S:      Maintained
23687 F:      drivers/rtc/rtc-sd3078.c
23688
23689 WIIMOTE HID DRIVER
23690 M:      David Rheinsberg <david@readahead.eu>
23691 L:      linux-input@vger.kernel.org
23692 S:      Maintained
23693 F:      drivers/hid/hid-wiimote*
23694
23695 WILOCITY WIL6210 WIRELESS DRIVER
23696 L:      linux-wireless@vger.kernel.org
23697 S:      Orphan
23698 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23699 F:      drivers/net/wireless/ath/wil6210/
23700
23701 WINBOND CIR DRIVER
23702 M:      David Härdeman <david@hardeman.nu>
23703 S:      Maintained
23704 F:      drivers/media/rc/winbond-cir.c
23705
23706 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23707 L:      linux-watchdog@vger.kernel.org
23708 S:      Orphan
23709 F:      drivers/watchdog/ebc-c384_wdt.c
23710
23711 WINSYSTEMS WS16C48 GPIO DRIVER
23712 M:      William Breathitt Gray <william.gray@linaro.org>
23713 L:      linux-gpio@vger.kernel.org
23714 S:      Maintained
23715 F:      drivers/gpio/gpio-ws16c48.c
23716
23717 WIREGUARD SECURE NETWORK TUNNEL
23718 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23719 L:      wireguard@lists.zx2c4.com
23720 L:      netdev@vger.kernel.org
23721 S:      Maintained
23722 F:      drivers/net/wireguard/
23723 F:      tools/testing/selftests/wireguard/
23724
23725 WISTRON LAPTOP BUTTON DRIVER
23726 M:      Miloslav Trmac <mitr@volny.cz>
23727 S:      Maintained
23728 F:      drivers/input/misc/wistron_btns.c
23729
23730 WMI BINARY MOF DRIVER
23731 M:      Armin Wolf <W_Armin@gmx.de>
23732 R:      Thomas Weißschuh <linux@weissschuh.net>
23733 L:      platform-driver-x86@vger.kernel.org
23734 S:      Maintained
23735 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23736 F:      Documentation/wmi/devices/wmi-bmof.rst
23737 F:      drivers/platform/x86/wmi-bmof.c
23738
23739 WOLFSON MICROELECTRONICS DRIVERS
23740 L:      patches@opensource.cirrus.com
23741 S:      Supported
23742 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23743 T:      git https://github.com/CirrusLogic/linux-drivers.git
23744 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23745 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23746 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23747 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23748 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23749 F:      Documentation/devicetree/bindings/sound/wm*
23750 F:      Documentation/hwmon/wm83??.rst
23751 F:      arch/arm/mach-s3c/mach-crag6410*
23752 F:      drivers/clk/clk-wm83*.c
23753 F:      drivers/gpio/gpio-*wm*.c
23754 F:      drivers/gpio/gpio-arizona.c
23755 F:      drivers/hwmon/wm83??-hwmon.c
23756 F:      drivers/input/misc/wm831x-on.c
23757 F:      drivers/input/touchscreen/wm831x-ts.c
23758 F:      drivers/input/touchscreen/wm97*.c
23759 F:      drivers/leds/leds-wm83*.c
23760 F:      drivers/mfd/arizona*
23761 F:      drivers/mfd/cs47l24*
23762 F:      drivers/mfd/wm*.c
23763 F:      drivers/power/supply/wm83*.c
23764 F:      drivers/regulator/arizona*
23765 F:      drivers/regulator/wm8*.c
23766 F:      drivers/rtc/rtc-wm83*.c
23767 F:      drivers/video/backlight/wm83*_bl.c
23768 F:      drivers/watchdog/wm83*_wdt.c
23769 F:      include/linux/mfd/arizona/
23770 F:      include/linux/mfd/wm831x/
23771 F:      include/linux/mfd/wm8350/
23772 F:      include/linux/mfd/wm8400*
23773 F:      include/linux/regulator/arizona*
23774 F:      include/linux/wm97xx.h
23775 F:      include/sound/wm????.h
23776 F:      sound/soc/codecs/arizona*
23777 F:      sound/soc/codecs/cs47l24*
23778 F:      sound/soc/codecs/wm*
23779
23780 WORKQUEUE
23781 M:      Tejun Heo <tj@kernel.org>
23782 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23783 S:      Maintained
23784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23785 F:      Documentation/core-api/workqueue.rst
23786 F:      include/linux/workqueue.h
23787 F:      kernel/workqueue.c
23788 F:      kernel/workqueue_internal.h
23789
23790 WWAN DRIVERS
23791 M:      Loic Poulain <loic.poulain@linaro.org>
23792 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23793 R:      Johannes Berg <johannes@sipsolutions.net>
23794 L:      netdev@vger.kernel.org
23795 S:      Maintained
23796 F:      drivers/net/wwan/
23797 F:      include/linux/wwan.h
23798 F:      include/uapi/linux/wwan.h
23799
23800 X-POWERS AXP288 PMIC DRIVERS
23801 M:      Hans de Goede <hdegoede@redhat.com>
23802 S:      Maintained
23803 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23804 N:      axp288
23805
23806 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23807 M:      Chen-Yu Tsai <wens@csie.org>
23808 L:      linux-kernel@vger.kernel.org
23809 S:      Maintained
23810 N:      axp[128]
23811
23812 X.25 STACK
23813 M:      Martin Schiller <ms@dev.tdt.de>
23814 L:      linux-x25@vger.kernel.org
23815 S:      Maintained
23816 F:      Documentation/networking/lapb-module.rst
23817 F:      Documentation/networking/x25*
23818 F:      drivers/net/wan/hdlc_x25.c
23819 F:      drivers/net/wan/lapbether.c
23820 F:      include/*/lapb.h
23821 F:      include/net/x25*
23822 F:      include/uapi/linux/x25.h
23823 F:      net/lapb/
23824 F:      net/x25/
23825
23826 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23827 M:      Thomas Gleixner <tglx@linutronix.de>
23828 M:      Ingo Molnar <mingo@redhat.com>
23829 M:      Borislav Petkov <bp@alien8.de>
23830 M:      Dave Hansen <dave.hansen@linux.intel.com>
23831 M:      x86@kernel.org
23832 R:      "H. Peter Anvin" <hpa@zytor.com>
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/core
23836 F:      Documentation/arch/x86/
23837 F:      Documentation/devicetree/bindings/x86/
23838 F:      arch/x86/
23839
23840 X86 ENTRY CODE
23841 M:      Andy Lutomirski <luto@kernel.org>
23842 L:      linux-kernel@vger.kernel.org
23843 S:      Maintained
23844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23845 F:      arch/x86/entry/
23846
23847 X86 HARDWARE VULNERABILITIES
23848 M:      Thomas Gleixner <tglx@linutronix.de>
23849 M:      Borislav Petkov <bp@alien8.de>
23850 M:      Peter Zijlstra <peterz@infradead.org>
23851 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23852 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23853 S:      Maintained
23854 F:      Documentation/admin-guide/hw-vuln/
23855 F:      arch/x86/include/asm/nospec-branch.h
23856 F:      arch/x86/kernel/cpu/bugs.c
23857
23858 X86 MCE INFRASTRUCTURE
23859 M:      Tony Luck <tony.luck@intel.com>
23860 M:      Borislav Petkov <bp@alien8.de>
23861 L:      linux-edac@vger.kernel.org
23862 S:      Maintained
23863 F:      Documentation/ABI/testing/sysfs-mce
23864 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23865 F:      arch/x86/kernel/cpu/mce/*
23866
23867 X86 MICROCODE UPDATE SUPPORT
23868 M:      Borislav Petkov <bp@alien8.de>
23869 S:      Maintained
23870 F:      arch/x86/kernel/cpu/microcode/*
23871
23872 X86 MM
23873 M:      Dave Hansen <dave.hansen@linux.intel.com>
23874 M:      Andy Lutomirski <luto@kernel.org>
23875 M:      Peter Zijlstra <peterz@infradead.org>
23876 L:      linux-kernel@vger.kernel.org
23877 S:      Maintained
23878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23879 F:      arch/x86/mm/
23880
23881 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23882 M:      Hans de Goede <hdegoede@redhat.com>
23883 L:      platform-driver-x86@vger.kernel.org
23884 S:      Maintained
23885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23886 F:      drivers/platform/x86/x86-android-tablets/
23887
23888 X86 PLATFORM DRIVERS
23889 M:      Hans de Goede <hdegoede@redhat.com>
23890 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23891 L:      platform-driver-x86@vger.kernel.org
23892 S:      Maintained
23893 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23895 F:      drivers/platform/olpc/
23896 F:      drivers/platform/x86/
23897 F:      include/linux/platform_data/x86/
23898
23899 X86 PLATFORM UV HPE SUPERDOME FLEX
23900 M:      Steve Wahl <steve.wahl@hpe.com>
23901 R:      Justin Ernst <justin.ernst@hpe.com>
23902 R:      Kyle Meyer <kyle.meyer@hpe.com>
23903 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23904 R:      Russ Anderson <russ.anderson@hpe.com>
23905 S:      Supported
23906 F:      arch/x86/include/asm/uv/
23907 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23908 F:      arch/x86/platform/uv/
23909
23910 X86 STACK UNWINDING
23911 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23912 M:      Peter Zijlstra <peterz@infradead.org>
23913 S:      Supported
23914 F:      arch/x86/include/asm/unwind*.h
23915 F:      arch/x86/kernel/dumpstack.c
23916 F:      arch/x86/kernel/stacktrace.c
23917 F:      arch/x86/kernel/unwind_*.c
23918
23919 X86 TRUST DOMAIN EXTENSIONS (TDX)
23920 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23921 R:      Dave Hansen <dave.hansen@linux.intel.com>
23922 L:      x86@kernel.org
23923 L:      linux-coco@lists.linux.dev
23924 S:      Supported
23925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23926 F:      arch/x86/boot/compressed/tdx*
23927 F:      arch/x86/coco/tdx/
23928 F:      arch/x86/include/asm/shared/tdx.h
23929 F:      arch/x86/include/asm/tdx.h
23930 F:      arch/x86/virt/vmx/tdx/
23931 F:      drivers/virt/coco/tdx-guest
23932
23933 X86 VDSO
23934 M:      Andy Lutomirski <luto@kernel.org>
23935 L:      linux-kernel@vger.kernel.org
23936 S:      Maintained
23937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23938 F:      arch/x86/entry/vdso/
23939
23940 XARRAY
23941 M:      Matthew Wilcox <willy@infradead.org>
23942 L:      linux-fsdevel@vger.kernel.org
23943 S:      Supported
23944 F:      Documentation/core-api/xarray.rst
23945 F:      include/linux/idr.h
23946 F:      include/linux/xarray.h
23947 F:      lib/idr.c
23948 F:      lib/xarray.c
23949 F:      tools/testing/radix-tree
23950
23951 XBOX DVD IR REMOTE
23952 M:      Benjamin Valentin <benpicco@googlemail.com>
23953 S:      Maintained
23954 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23955 F:      drivers/media/rc/xbox_remote.c
23956
23957 XC2028/3028 TUNER DRIVER
23958 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23959 L:      linux-media@vger.kernel.org
23960 S:      Maintained
23961 W:      https://linuxtv.org
23962 T:      git git://linuxtv.org/media_tree.git
23963 F:      drivers/media/tuners/xc2028.*
23964
23965 XDP (eXpress Data Path)
23966 M:      Alexei Starovoitov <ast@kernel.org>
23967 M:      Daniel Borkmann <daniel@iogearbox.net>
23968 M:      David S. Miller <davem@davemloft.net>
23969 M:      Jakub Kicinski <kuba@kernel.org>
23970 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23971 M:      John Fastabend <john.fastabend@gmail.com>
23972 L:      netdev@vger.kernel.org
23973 L:      bpf@vger.kernel.org
23974 S:      Supported
23975 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23976 F:      drivers/net/ethernet/*/*/*xdp*
23977 F:      include/net/xdp.h
23978 F:      include/net/xdp_priv.h
23979 F:      include/trace/events/xdp.h
23980 F:      kernel/bpf/cpumap.c
23981 F:      kernel/bpf/devmap.c
23982 F:      net/core/xdp.c
23983 F:      samples/bpf/xdp*
23984 F:      tools/testing/selftests/bpf/*/*xdp*
23985 F:      tools/testing/selftests/bpf/*xdp*
23986 K:      (?:\b|_)xdp(?:\b|_)
23987
23988 XDP SOCKETS (AF_XDP)
23989 M:      Björn Töpel <bjorn@kernel.org>
23990 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23991 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23992 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23993 L:      netdev@vger.kernel.org
23994 L:      bpf@vger.kernel.org
23995 S:      Maintained
23996 F:      Documentation/networking/af_xdp.rst
23997 F:      include/net/netns/xdp.h
23998 F:      include/net/xdp_sock*
23999 F:      include/net/xsk_buff_pool.h
24000 F:      include/uapi/linux/if_xdp.h
24001 F:      include/uapi/linux/xdp_diag.h
24002 F:      net/xdp/
24003 F:      tools/testing/selftests/bpf/*xsk*
24004
24005 XEN BLOCK SUBSYSTEM
24006 M:      Roger Pau Monné <roger.pau@citrix.com>
24007 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24008 S:      Supported
24009 F:      drivers/block/xen*
24010 F:      drivers/block/xen-blkback/*
24011
24012 XEN HYPERVISOR ARM
24013 M:      Stefano Stabellini <sstabellini@kernel.org>
24014 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24015 S:      Maintained
24016 F:      arch/arm/include/asm/xen/
24017 F:      arch/arm/xen/
24018
24019 XEN HYPERVISOR ARM64
24020 M:      Stefano Stabellini <sstabellini@kernel.org>
24021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24022 S:      Maintained
24023 F:      arch/arm64/include/asm/xen/
24024 F:      arch/arm64/xen/
24025
24026 XEN HYPERVISOR INTERFACE
24027 M:      Juergen Gross <jgross@suse.com>
24028 M:      Stefano Stabellini <sstabellini@kernel.org>
24029 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
24030 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24031 S:      Supported
24032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
24033 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
24034 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
24035 F:      drivers/*/xen-*front.c
24036 F:      drivers/xen/
24037 F:      include/uapi/xen/
24038 F:      include/xen/
24039 F:      kernel/configs/xen.config
24040
24041 XEN HYPERVISOR X86
24042 M:      Juergen Gross <jgross@suse.com>
24043 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
24044 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24045 S:      Supported
24046 F:      arch/x86/configs/xen.config
24047 F:      arch/x86/include/asm/pvclock-abi.h
24048 F:      arch/x86/include/asm/xen/
24049 F:      arch/x86/platform/pvh/
24050 F:      arch/x86/xen/
24051
24052 XEN NETWORK BACKEND DRIVER
24053 M:      Wei Liu <wei.liu@kernel.org>
24054 M:      Paul Durrant <paul@xen.org>
24055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24056 L:      netdev@vger.kernel.org
24057 S:      Supported
24058 F:      drivers/net/xen-netback/*
24059
24060 XEN PCI SUBSYSTEM
24061 M:      Juergen Gross <jgross@suse.com>
24062 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24063 S:      Supported
24064 F:      arch/x86/pci/*xen*
24065 F:      drivers/pci/*xen*
24066
24067 XEN PVSCSI DRIVERS
24068 M:      Juergen Gross <jgross@suse.com>
24069 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24070 L:      linux-scsi@vger.kernel.org
24071 S:      Supported
24072 F:      drivers/scsi/xen-scsifront.c
24073 F:      drivers/xen/xen-scsiback.c
24074 F:      include/xen/interface/io/vscsiif.h
24075
24076 XEN PVUSB DRIVER
24077 M:      Juergen Gross <jgross@suse.com>
24078 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24079 L:      linux-usb@vger.kernel.org
24080 S:      Supported
24081 F:      drivers/usb/host/xen*
24082 F:      include/xen/interface/io/usbif.h
24083
24084 XEN SOUND FRONTEND DRIVER
24085 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
24086 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24087 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
24088 S:      Supported
24089 F:      sound/xen/*
24090
24091 XEN SWIOTLB SUBSYSTEM
24092 M:      Juergen Gross <jgross@suse.com>
24093 M:      Stefano Stabellini <sstabellini@kernel.org>
24094 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24095 L:      iommu@lists.linux.dev
24096 S:      Supported
24097 F:      arch/*/include/asm/xen/swiotlb-xen.h
24098 F:      drivers/xen/swiotlb-xen.c
24099 F:      include/xen/arm/swiotlb-xen.h
24100 F:      include/xen/swiotlb-xen.h
24101
24102 XFS FILESYSTEM
24103 M:      Chandan Babu R <chandan.babu@oracle.com>
24104 R:      Darrick J. Wong <djwong@kernel.org>
24105 L:      linux-xfs@vger.kernel.org
24106 S:      Supported
24107 W:      http://xfs.org/
24108 C:      irc://irc.oftc.net/xfs
24109 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
24110 P:      Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
24111 F:      Documentation/ABI/testing/sysfs-fs-xfs
24112 F:      Documentation/admin-guide/xfs.rst
24113 F:      Documentation/filesystems/xfs/*
24114 F:      fs/xfs/
24115 F:      include/uapi/linux/dqblk_xfs.h
24116 F:      include/uapi/linux/fsmap.h
24117
24118 XILINX AMS DRIVER
24119 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
24120 L:      linux-iio@vger.kernel.org
24121 S:      Maintained
24122 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
24123 F:      drivers/iio/adc/xilinx-ams.c
24124
24125 XILINX AXI ETHERNET DRIVER
24126 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
24127 S:      Maintained
24128 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
24129 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
24130
24131 XILINX CAN DRIVER
24132 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
24133 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
24134 L:      linux-can@vger.kernel.org
24135 S:      Maintained
24136 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
24137 F:      drivers/net/can/xilinx_can.c
24138
24139 XILINX EVENT MANAGEMENT DRIVER
24140 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
24141 S:      Maintained
24142 F:      drivers/soc/xilinx/xlnx_event_manager.c
24143 F:      include/linux/firmware/xlnx-event-manager.h
24144
24145 XILINX GPIO DRIVER
24146 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24147 R:      Srinivas Neeli <srinivas.neeli@amd.com>
24148 R:      Michal Simek <michal.simek@amd.com>
24149 S:      Maintained
24150 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
24151 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
24152 F:      drivers/gpio/gpio-xilinx.c
24153 F:      drivers/gpio/gpio-zynq.c
24154
24155 XILINX LL TEMAC ETHERNET DRIVER
24156 L:      netdev@vger.kernel.org
24157 S:      Orphan
24158 F:      drivers/net/ethernet/xilinx/ll_temac*
24159
24160 XILINX PWM DRIVER
24161 M:      Sean Anderson <sean.anderson@seco.com>
24162 S:      Maintained
24163 F:      drivers/pwm/pwm-xilinx.c
24164 F:      include/clocksource/timer-xilinx.h
24165
24166 XILINX SD-FEC IP CORES
24167 M:      Derek Kiernan <derek.kiernan@amd.com>
24168 M:      Dragan Cvetic <dragan.cvetic@amd.com>
24169 S:      Maintained
24170 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
24171 F:      Documentation/misc-devices/xilinx_sdfec.rst
24172 F:      drivers/misc/Kconfig
24173 F:      drivers/misc/Makefile
24174 F:      drivers/misc/xilinx_sdfec.c
24175 F:      include/uapi/misc/xilinx_sdfec.h
24176
24177 XILINX UARTLITE SERIAL DRIVER
24178 M:      Peter Korsgaard <jacmet@sunsite.dk>
24179 L:      linux-serial@vger.kernel.org
24180 S:      Maintained
24181 F:      drivers/tty/serial/uartlite.c
24182
24183 XILINX VIDEO IP CORES
24184 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24185 L:      linux-media@vger.kernel.org
24186 S:      Supported
24187 T:      git git://linuxtv.org/media_tree.git
24188 F:      Documentation/devicetree/bindings/media/xilinx/
24189 F:      drivers/media/platform/xilinx/
24190 F:      include/uapi/linux/xilinx-v4l2-controls.h
24191
24192 XILINX VERSAL EDAC DRIVER
24193 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24194 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24195 S:      Maintained
24196 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
24197 F:      drivers/edac/versal_edac.c
24198
24199 XILINX WATCHDOG DRIVER
24200 M:      Srinivas Neeli <srinivas.neeli@amd.com>
24201 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24202 R:      Michal Simek <michal.simek@amd.com>
24203 S:      Maintained
24204 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24205 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24206 F:      drivers/watchdog/of_xilinx_wdt.c
24207 F:      drivers/watchdog/xilinx_wwdt.c
24208
24209 XILINX XDMA DRIVER
24210 M:      Lizhi Hou <lizhi.hou@amd.com>
24211 M:      Brian Xu <brian.xu@amd.com>
24212 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24213 L:      dmaengine@vger.kernel.org
24214 S:      Supported
24215 F:      drivers/dma/xilinx/xdma-regs.h
24216 F:      drivers/dma/xilinx/xdma.c
24217 F:      include/linux/dma/amd_xdma.h
24218 F:      include/linux/platform_data/amd_xdma.h
24219
24220 XILINX ZYNQMP DPDMA DRIVER
24221 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24222 L:      dmaengine@vger.kernel.org
24223 S:      Supported
24224 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24225 F:      drivers/dma/xilinx/xilinx_dpdma.c
24226 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24227
24228 XILINX ZYNQMP OCM EDAC DRIVER
24229 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24230 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24231 S:      Maintained
24232 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24233 F:      drivers/edac/zynqmp_edac.c
24234
24235 XILINX ZYNQMP PSGTR PHY DRIVER
24236 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24237 L:      linux-kernel@vger.kernel.org
24238 S:      Supported
24239 T:      git https://github.com/Xilinx/linux-xlnx.git
24240 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24241 F:      drivers/phy/xilinx/phy-zynqmp.c
24242
24243 XILINX ZYNQMP SHA3 DRIVER
24244 M:      Harsha <harsha.harsha@amd.com>
24245 S:      Maintained
24246 F:      drivers/crypto/xilinx/zynqmp-sha.c
24247
24248 XILLYBUS DRIVER
24249 M:      Eli Billauer <eli.billauer@gmail.com>
24250 L:      linux-kernel@vger.kernel.org
24251 S:      Supported
24252 F:      drivers/char/xillybus/
24253
24254 XLP9XX I2C DRIVER
24255 M:      George Cherian <gcherian@marvell.com>
24256 L:      linux-i2c@vger.kernel.org
24257 S:      Supported
24258 W:      http://www.marvell.com
24259 F:      drivers/i2c/busses/i2c-xlp9xx.c
24260
24261 XRA1403 GPIO EXPANDER
24262 M:      Nandor Han <nandor.han@ge.com>
24263 L:      linux-gpio@vger.kernel.org
24264 S:      Maintained
24265 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24266 F:      drivers/gpio/gpio-xra1403.c
24267
24268 XTENSA XTFPGA PLATFORM SUPPORT
24269 M:      Max Filippov <jcmvbkbc@gmail.com>
24270 S:      Maintained
24271 F:      drivers/spi/spi-xtensa-xtfpga.c
24272 F:      sound/soc/xtensa/xtfpga-i2s.c
24273
24274 YAM DRIVER FOR AX.25
24275 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24276 L:      linux-hams@vger.kernel.org
24277 S:      Maintained
24278 F:      drivers/net/hamradio/yam*
24279 F:      include/linux/yam.h
24280
24281 YAMA SECURITY MODULE
24282 M:      Kees Cook <keescook@chromium.org>
24283 S:      Supported
24284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24285 F:      Documentation/admin-guide/LSM/Yama.rst
24286 F:      security/yama/
24287
24288 YEALINK PHONE DRIVER
24289 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24290 L:      usbb2k-api-dev@nongnu.org
24291 S:      Maintained
24292 F:      Documentation/input/devices/yealink.rst
24293 F:      drivers/input/misc/yealink.*
24294
24295 Z3FOLD COMPRESSED PAGE ALLOCATOR
24296 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24297 R:      Miaohe Lin <linmiaohe@huawei.com>
24298 L:      linux-mm@kvack.org
24299 S:      Maintained
24300 F:      mm/z3fold.c
24301
24302 Z8530 DRIVER FOR AX.25
24303 M:      Joerg Reuter <jreuter@yaina.de>
24304 L:      linux-hams@vger.kernel.org
24305 S:      Maintained
24306 W:      http://yaina.de/jreuter/
24307 W:      http://www.qsl.net/dl1bke/
24308 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24309 F:      drivers/net/hamradio/*scc.c
24310 F:      drivers/net/hamradio/z8530.h
24311
24312 ZBUD COMPRESSED PAGE ALLOCATOR
24313 M:      Seth Jennings <sjenning@redhat.com>
24314 M:      Dan Streetman <ddstreet@ieee.org>
24315 L:      linux-mm@kvack.org
24316 S:      Maintained
24317 F:      mm/zbud.c
24318
24319 ZD1211RW WIRELESS DRIVER
24320 L:      linux-wireless@vger.kernel.org
24321 S:      Orphan
24322 F:      drivers/net/wireless/zydas/zd1211rw/
24323
24324 ZD1301 MEDIA DRIVER
24325 L:      linux-media@vger.kernel.org
24326 S:      Orphan
24327 W:      https://linuxtv.org/
24328 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24329 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24330
24331 ZD1301_DEMOD MEDIA DRIVER
24332 L:      linux-media@vger.kernel.org
24333 S:      Orphan
24334 W:      https://linuxtv.org/
24335 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24336 F:      drivers/media/dvb-frontends/zd1301_demod*
24337
24338 ZHAOXIN PROCESSOR SUPPORT
24339 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24340 L:      linux-kernel@vger.kernel.org
24341 S:      Maintained
24342 F:      arch/x86/kernel/cpu/zhaoxin.c
24343
24344 ZONEFS FILESYSTEM
24345 M:      Damien Le Moal <dlemoal@kernel.org>
24346 M:      Naohiro Aota <naohiro.aota@wdc.com>
24347 R:      Johannes Thumshirn <jth@kernel.org>
24348 L:      linux-fsdevel@vger.kernel.org
24349 S:      Maintained
24350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24351 F:      Documentation/filesystems/zonefs.rst
24352 F:      fs/zonefs/
24353
24354 ZR36067 VIDEO FOR LINUX DRIVER
24355 M:      Corentin Labbe <clabbe@baylibre.com>
24356 L:      mjpeg-users@lists.sourceforge.net
24357 L:      linux-media@vger.kernel.org
24358 S:      Maintained
24359 W:      http://mjpeg.sourceforge.net/driver-zoran/
24360 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24361 F:      Documentation/driver-api/media/drivers/zoran.rst
24362 F:      drivers/media/pci/zoran/
24363
24364 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24365 M:      Minchan Kim <minchan@kernel.org>
24366 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24367 L:      linux-kernel@vger.kernel.org
24368 S:      Maintained
24369 F:      Documentation/admin-guide/blockdev/zram.rst
24370 F:      drivers/block/zram/
24371
24372 ZS DECSTATION Z85C30 SERIAL DRIVER
24373 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24374 S:      Maintained
24375 F:      drivers/tty/serial/zs.*
24376
24377 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24378 M:      Minchan Kim <minchan@kernel.org>
24379 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24380 L:      linux-mm@kvack.org
24381 S:      Maintained
24382 F:      Documentation/mm/zsmalloc.rst
24383 F:      include/linux/zsmalloc.h
24384 F:      mm/zsmalloc.c
24385
24386 ZSTD
24387 M:      Nick Terrell <terrelln@fb.com>
24388 S:      Maintained
24389 B:      https://github.com/facebook/zstd/issues
24390 T:      git https://github.com/terrelln/linux.git
24391 F:      crypto/zstd.c
24392 F:      include/linux/zstd*
24393 F:      lib/decompress_unzstd.c
24394 F:      lib/zstd/
24395 N:      zstd
24396 K:      zstd
24397
24398 ZSWAP COMPRESSED SWAP CACHING
24399 M:      Johannes Weiner <hannes@cmpxchg.org>
24400 M:      Yosry Ahmed <yosryahmed@google.com>
24401 M:      Nhat Pham <nphamcs@gmail.com>
24402 L:      linux-mm@kvack.org
24403 S:      Maintained
24404 F:      Documentation/admin-guide/mm/zswap.rst
24405 F:      include/linux/zpool.h
24406 F:      include/linux/zswap.h
24407 F:      mm/zpool.c
24408 F:      mm/zswap.c
24409
24410 THE REST
24411 M:      Linus Torvalds <torvalds@linux-foundation.org>
24412 L:      linux-kernel@vger.kernel.org
24413 S:      Buried alive in reporters
24414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24415 F:      *
24416 F:      */