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  19                         it has been replaced by a better system and you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 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 445 M:      Jiri Kosina <jikos@kernel.org>
 446 S:      Maintained
 447
 448 ADF7242 IEEE 802.15.4 RADIO DRIVER
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 L:      linux-wpan@vger.kernel.org
 451 S:      Supported
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      https://ez.analog.com/linux-software-drivers
 454 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 455 F:      drivers/net/ieee802154/adf7242.c
 456
 457 ADM1025 HARDWARE MONITOR DRIVER
 458 M:      Jean Delvare <jdelvare@suse.com>
 459 L:      linux-hwmon@vger.kernel.org
 460 S:      Maintained
 461 F:      Documentation/hwmon/adm1025.rst
 462 F:      drivers/hwmon/adm1025.c
 463
 464 ADM1029 HARDWARE MONITOR DRIVER
 465 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 466 L:      linux-hwmon@vger.kernel.org
 467 S:      Maintained
 468 F:      drivers/hwmon/adm1029.c
 469
 470 ADM8211 WIRELESS DRIVER
 471 L:      linux-wireless@vger.kernel.org
 472 S:      Orphan
 473 F:      drivers/net/wireless/admtek/adm8211.*
 474
 475 ADP1653 FLASH CONTROLLER DRIVER
 476 M:      Sakari Ailus <sakari.ailus@iki.fi>
 477 L:      linux-media@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/media/i2c/adp1653.c
 480 F:      include/media/i2c/adp1653.h
 481
 482 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 483 M:      Michael Hennerich <michael.hennerich@analog.com>
 484 S:      Supported
 485 W:      http://wiki.analog.com/ADP5520
 486 W:      https://ez.analog.com/linux-software-drivers
 487 F:      drivers/gpio/gpio-adp5520.c
 488 F:      drivers/input/keyboard/adp5520-keys.c
 489 F:      drivers/leds/leds-adp5520.c
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492
 493 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 S:      Supported
 496 W:      http://wiki.analog.com/ADP5588
 497 W:      https://ez.analog.com/linux-software-drivers
 498 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 499 F:      drivers/input/keyboard/adp5588-keys.c
 500
 501 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 502 M:      Michael Hennerich <michael.hennerich@analog.com>
 503 S:      Supported
 504 W:      http://wiki.analog.com/ADP8860
 505 W:      https://ez.analog.com/linux-software-drivers
 506 F:      drivers/video/backlight/adp8860_bl.c
 507
 508 ADT746X FAN DRIVER
 509 M:      Colin Leroy <colin@colino.net>
 510 S:      Maintained
 511 F:      drivers/macintosh/therm_adt746x.c
 512
 513 ADT7475 HARDWARE MONITOR DRIVER
 514 M:      Jean Delvare <jdelvare@suse.com>
 515 L:      linux-hwmon@vger.kernel.org
 516 S:      Maintained
 517 F:      Documentation/hwmon/adt7475.rst
 518 F:      drivers/hwmon/adt7475.c
 519
 520 ADVANSYS SCSI DRIVER
 521 M:      Matthew Wilcox <willy@infradead.org>
 522 M:      Hannes Reinecke <hare@suse.com>
 523 L:      linux-scsi@vger.kernel.org
 524 S:      Maintained
 525 F:      Documentation/scsi/advansys.rst
 526 F:      drivers/scsi/advansys.c
 527
 528 ADVANTECH SWBTN DRIVER
 529 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 530 L:      platform-driver-x86@vger.kernel.org
 531 S:      Maintained
 532 F:      drivers/platform/x86/adv_swbutton.c
 533
 534 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 535 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 536 S:      Supported
 537 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 538 F:      drivers/iio/accel/adxl313*
 539
 540 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 541 M:      Michael Hennerich <michael.hennerich@analog.com>
 542 S:      Supported
 543 W:      http://wiki.analog.com/ADXL345
 544 W:      https://ez.analog.com/linux-software-drivers
 545 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 546 F:      drivers/input/misc/adxl34x.c
 547
 548 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 549 M:      Puranjay Mohan <puranjay12@gmail.com>
 550 L:      linux-iio@vger.kernel.org
 551 S:      Supported
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 553 F:      drivers/iio/accel/adxl355.h
 554 F:      drivers/iio/accel/adxl355_core.c
 555 F:      drivers/iio/accel/adxl355_i2c.c
 556 F:      drivers/iio/accel/adxl355_spi.c
 557
 558 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 559 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 560 L:      linux-iio@vger.kernel.org
 561 S:      Supported
 562 W:      https://ez.analog.com/linux-software-drivers
 563 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 564 F:      drivers/iio/accel/adxl367*
 565
 566 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 567 M:      Michael Hennerich <michael.hennerich@analog.com>
 568 S:      Supported
 569 W:      https://ez.analog.com/linux-software-drivers
 570 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 571 F:      drivers/iio/accel/adxl372.c
 572 F:      drivers/iio/accel/adxl372_i2c.c
 573 F:      drivers/iio/accel/adxl372_spi.c
 574
 575 AF9013 MEDIA DRIVER
 576 L:      linux-media@vger.kernel.org
 577 S:      Orphan
 578 W:      https://linuxtv.org
 579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 580 F:      drivers/media/dvb-frontends/af9013*
 581
 582 AF9033 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/af9033*
 588
 589 AFFS FILE SYSTEM
 590 M:      David Sterba <dsterba@suse.com>
 591 L:      linux-fsdevel@vger.kernel.org
 592 S:      Odd Fixes
 593 F:      Documentation/filesystems/affs.rst
 594 F:      fs/affs/
 595
 596 AFS FILESYSTEM
 597 M:      David Howells <dhowells@redhat.com>
 598 M:      Marc Dionne <marc.dionne@auristor.com>
 599 L:      linux-afs@lists.infradead.org
 600 S:      Supported
 601 W:      https://www.infradead.org/~dhowells/kafs/
 602 F:      Documentation/filesystems/afs.rst
 603 F:      fs/afs/
 604 F:      include/trace/events/afs.h
 605
 606 AGPGART DRIVER
 607 M:      David Airlie <airlied@redhat.com>
 608 L:      dri-devel@lists.freedesktop.org
 609 S:      Maintained
 610 T:      git git://anongit.freedesktop.org/drm/drm
 611 F:      drivers/char/agp/
 612 F:      include/linux/agp*
 613 F:      include/uapi/linux/agp*
 614
 615 AHA152X SCSI DRIVER
 616 M:      "Juergen E. Fischer" <fischer@norbit.de>
 617 L:      linux-scsi@vger.kernel.org
 618 S:      Maintained
 619 F:      drivers/scsi/aha152x*
 620 F:      drivers/scsi/pcmcia/aha152x*
 621
 622 AIC7XXX / AIC79XX SCSI DRIVER
 623 M:      Hannes Reinecke <hare@suse.com>
 624 L:      linux-scsi@vger.kernel.org
 625 S:      Maintained
 626 F:      drivers/scsi/aic7xxx/
 627
 628 AIMSLAB FM RADIO RECEIVER DRIVER
 629 M:      Hans Verkuil <hverkuil@xs4all.nl>
 630 L:      linux-media@vger.kernel.org
 631 S:      Maintained
 632 W:      https://linuxtv.org
 633 T:      git git://linuxtv.org/media_tree.git
 634 F:      drivers/media/radio/radio-aimslab*
 635
 636 AIO
 637 M:      Benjamin LaHaise <bcrl@kvack.org>
 638 L:      linux-aio@kvack.org
 639 S:      Supported
 640 F:      fs/aio.c
 641 F:      include/linux/*aio*.h
 642
 643 AIRSPY MEDIA DRIVER
 644 L:      linux-media@vger.kernel.org
 645 S:      Orphan
 646 W:      https://linuxtv.org
 647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 648 F:      drivers/media/usb/airspy/
 649
 650 ALACRITECH GIGABIT ETHERNET DRIVER
 651 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 652 S:      Maintained
 653 F:      drivers/net/ethernet/alacritech/*
 654
 655 ALCATEL SPEEDTOUCH USB DRIVER
 656 M:      Duncan Sands <duncan.sands@free.fr>
 657 L:      linux-usb@vger.kernel.org
 658 S:      Maintained
 659 W:      http://www.linux-usb.org/SpeedTouch/
 660 F:      drivers/usb/atm/speedtch.c
 661 F:      drivers/usb/atm/usbatm.c
 662
 663 ALCHEMY AU1XX0 MMC DRIVER
 664 M:      Manuel Lauss <manuel.lauss@gmail.com>
 665 S:      Maintained
 666 F:      drivers/mmc/host/au1xmmc.c
 667
 668 ALI1563 I2C DRIVER
 669 M:      Rudolf Marek <r.marek@assembler.cz>
 670 L:      linux-i2c@vger.kernel.org
 671 S:      Maintained
 672 F:      Documentation/i2c/busses/i2c-ali1563.rst
 673 F:      drivers/i2c/busses/i2c-ali1563.c
 674
 675 ALIBABA ELASTIC RDMA DRIVER
 676 M:      Cheng Xu <chengyou@linux.alibaba.com>
 677 M:      Kai Shen <kaishen@linux.alibaba.com>
 678 L:      linux-rdma@vger.kernel.org
 679 S:      Supported
 680 F:      drivers/infiniband/hw/erdma
 681 F:      include/uapi/rdma/erdma-abi.h
 682
 683 ALIBABA PMU DRIVER
 684 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 685 S:      Supported
 686 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 687 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 688
 689 ALIENWARE WMI DRIVER
 690 L:      Dell.Client.Kernel@dell.com
 691 S:      Maintained
 692 F:      drivers/platform/x86/dell/alienware-wmi.c
 693
 694 ALLEGRO DVT VIDEO IP CORE DRIVER
 695 M:      Michael Tretter <m.tretter@pengutronix.de>
 696 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 697 L:      linux-media@vger.kernel.org
 698 S:      Maintained
 699 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 700 F:      drivers/media/platform/allegro-dvt/
 701
 702 ALLIED VISION ALVIUM CAMERA DRIVER
 703 M:      Tommaso Merciai <tomm.merciai@gmail.com>
 704 M:      Martin Hecht <martin.hecht@avnet.eu>
 705 L:      linux-media@vger.kernel.org
 706 S:      Maintained
 707 F:      Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml
 708 F:      drivers/media/i2c/alvium-csi2.c
 709 F:      drivers/media/i2c/alvium-csi2.h
 710
 711 ALLWINNER A10 CSI DRIVER
 712 M:      Maxime Ripard <mripard@kernel.org>
 713 L:      linux-media@vger.kernel.org
 714 S:      Maintained
 715 T:      git git://linuxtv.org/media_tree.git
 716 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 717 F:      drivers/media/platform/sunxi/sun4i-csi/
 718
 719 ALLWINNER A31 CSI DRIVER
 720 M:      Yong Deng <yong.deng@magewell.com>
 721 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 722 L:      linux-media@vger.kernel.org
 723 S:      Maintained
 724 T:      git git://linuxtv.org/media_tree.git
 725 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 726 F:      drivers/media/platform/sunxi/sun6i-csi/
 727
 728 ALLWINNER A31 ISP DRIVER
 729 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 730 L:      linux-media@vger.kernel.org
 731 S:      Maintained
 732 T:      git git://linuxtv.org/media_tree.git
 733 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 734 F:      drivers/staging/media/sunxi/sun6i-isp/
 735 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 736
 737 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 738 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 739 L:      linux-media@vger.kernel.org
 740 S:      Maintained
 741 T:      git git://linuxtv.org/media_tree.git
 742 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 743 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 744
 745 ALLWINNER CPUFREQ DRIVER
 746 M:      Yangtao Li <tiny.windzz@gmail.com>
 747 L:      linux-pm@vger.kernel.org
 748 S:      Maintained
 749 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 750 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 751
 752 ALLWINNER CRYPTO DRIVERS
 753 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 754 L:      linux-crypto@vger.kernel.org
 755 S:      Maintained
 756 F:      drivers/crypto/allwinner/
 757
 758 ALLWINNER DMIC DRIVERS
 759 M:      Ban Tao <fengzheng923@gmail.com>
 760 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 761 S:      Maintained
 762 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 763 F:      sound/soc/sunxi/sun50i-dmic.c
 764
 765 ALLWINNER HARDWARE SPINLOCK SUPPORT
 766 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 767 S:      Maintained
 768 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 769 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 770
 771 ALLWINNER THERMAL DRIVER
 772 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 773 M:      Yangtao Li <tiny.windzz@gmail.com>
 774 L:      linux-pm@vger.kernel.org
 775 S:      Maintained
 776 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 777 F:      drivers/thermal/sun8i_thermal.c
 778
 779 ALLWINNER VPU DRIVER
 780 M:      Maxime Ripard <mripard@kernel.org>
 781 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 782 L:      linux-media@vger.kernel.org
 783 S:      Maintained
 784 F:      drivers/staging/media/sunxi/cedrus/
 785
 786 ALPHA PORT
 787 M:      Richard Henderson <richard.henderson@linaro.org>
 788 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 789 M:      Matt Turner <mattst88@gmail.com>
 790 L:      linux-alpha@vger.kernel.org
 791 S:      Odd Fixes
 792 F:      arch/alpha/
 793
 794 ALPS PS/2 TOUCHPAD DRIVER
 795 R:      Pali Rohár <pali@kernel.org>
 796 F:      drivers/input/mouse/alps.*
 797
 798 ALTERA I2C CONTROLLER DRIVER
 799 M:      Thor Thayer <thor.thayer@linux.intel.com>
 800 S:      Maintained
 801 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 802 F:      drivers/i2c/busses/i2c-altera.c
 803
 804 ALTERA MAILBOX DRIVER
 805 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 806 S:      Maintained
 807 F:      drivers/mailbox/mailbox-altera.c
 808
 809 ALTERA MSGDMA IP CORE DRIVER
 810 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 811 R:      Stefan Roese <sr@denx.de>
 812 L:      dmaengine@vger.kernel.org
 813 S:      Odd Fixes
 814 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 815 F:      drivers/dma/altera-msgdma.c
 816
 817 ALTERA PIO DRIVER
 818 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 819 L:      linux-gpio@vger.kernel.org
 820 S:      Maintained
 821 F:      drivers/gpio/gpio-altera.c
 822
 823 ALTERA SYSTEM MANAGER DRIVER
 824 M:      Thor Thayer <thor.thayer@linux.intel.com>
 825 S:      Maintained
 826 F:      drivers/mfd/altera-sysmgr.c
 827 F:      include/linux/mfd/altera-sysmgr.h
 828
 829 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 830 M:      Thor Thayer <thor.thayer@linux.intel.com>
 831 S:      Maintained
 832 F:      drivers/gpio/gpio-altera-a10sr.c
 833 F:      drivers/mfd/altera-a10sr.c
 834 F:      drivers/reset/reset-a10sr.c
 835 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 836 F:      include/linux/mfd/altera-a10sr.h
 837
 838 ALTERA TRIPLE SPEED ETHERNET DRIVER
 839 M:      Joyce Ooi <joyce.ooi@intel.com>
 840 L:      netdev@vger.kernel.org
 841 S:      Maintained
 842 F:      drivers/net/ethernet/altera/
 843
 844 ALTERA UART/JTAG UART SERIAL DRIVERS
 845 M:      Tobias Klauser <tklauser@distanz.ch>
 846 L:      linux-serial@vger.kernel.org
 847 S:      Maintained
 848 F:      drivers/tty/serial/altera_jtaguart.c
 849 F:      drivers/tty/serial/altera_uart.c
 850 F:      include/linux/altera_jtaguart.h
 851 F:      include/linux/altera_uart.h
 852
 853 AMAZON ANNAPURNA LABS FIC DRIVER
 854 M:      Talel Shenhar <talel@amazon.com>
 855 S:      Maintained
 856 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 857 F:      drivers/irqchip/irq-al-fic.c
 858
 859 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 860 M:      Talel Shenhar <talel@amazon.com>
 861 M:      Talel Shenhar <talelshenhar@gmail.com>
 862 S:      Maintained
 863 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 864 F:      drivers/edac/al_mc_edac.c
 865
 866 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 867 M:      Talel Shenhar <talel@amazon.com>
 868 S:      Maintained
 869 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 870 F:      drivers/thermal/thermal_mmio.c
 871
 872 AMAZON ETHERNET DRIVERS
 873 M:      Shay Agroskin <shayagr@amazon.com>
 874 M:      Arthur Kiyanovski <akiyano@amazon.com>
 875 R:      David Arinzon <darinzon@amazon.com>
 876 R:      Noam Dagan <ndagan@amazon.com>
 877 R:      Saeed Bishara <saeedb@amazon.com>
 878 L:      netdev@vger.kernel.org
 879 S:      Supported
 880 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 881 F:      drivers/net/ethernet/amazon/
 882
 883 AMAZON RDMA EFA DRIVER
 884 M:      Michael Margolin <mrgolin@amazon.com>
 885 R:      Gal Pressman <gal.pressman@linux.dev>
 886 R:      Yossi Leybovich <sleybo@amazon.com>
 887 L:      linux-rdma@vger.kernel.org
 888 S:      Supported
 889 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 890 F:      drivers/infiniband/hw/efa/
 891 F:      include/uapi/rdma/efa-abi.h
 892
 893 AMD AXI W1 DRIVER
 894 M:      Kris Chaplin <kris.chaplin@amd.com>
 895 R:      Thomas Delev <thomas.delev@amd.com>
 896 R:      Michal Simek <michal.simek@amd.com>
 897 S:      Maintained
 898 F:      Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml
 899 F:      drivers/w1/masters/amd_axi_w1.c
 900
 901 AMD CDX BUS DRIVER
 902 M:      Nipun Gupta <nipun.gupta@amd.com>
 903 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 904 S:      Maintained
 905 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 906 F:      drivers/cdx/*
 907 F:      include/linux/cdx/*
 908
 909 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 910 M:      Tom Lendacky <thomas.lendacky@amd.com>
 911 M:      John Allen <john.allen@amd.com>
 912 L:      linux-crypto@vger.kernel.org
 913 S:      Supported
 914 F:      drivers/crypto/ccp/
 915 F:      include/linux/ccp.h
 916
 917 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 918 M:      Ashish Kalra <ashish.kalra@amd.com>
 919 M:      Tom Lendacky <thomas.lendacky@amd.com>
 920 L:      linux-crypto@vger.kernel.org
 921 S:      Supported
 922 F:      drivers/crypto/ccp/sev*
 923 F:      include/uapi/linux/psp-sev.h
 924
 925 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 926 M:      Mario Limonciello <mario.limonciello@amd.com>
 927 L:      linux-crypto@vger.kernel.org
 928 S:      Supported
 929 F:      drivers/crypto/ccp/dbc.c
 930 F:      drivers/crypto/ccp/dbc.h
 931 F:      drivers/crypto/ccp/platform-access.c
 932 F:      drivers/crypto/ccp/platform-access.h
 933 F:      include/uapi/linux/psp-dbc.h
 934 F:      tools/crypto/ccp/*.c
 935 F:      tools/crypto/ccp/*.py
 936
 937 AMD DISPLAY CORE
 938 M:      Harry Wentland <harry.wentland@amd.com>
 939 M:      Leo Li <sunpeng.li@amd.com>
 940 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 941 L:      amd-gfx@lists.freedesktop.org
 942 S:      Supported
 943 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 944 F:      drivers/gpu/drm/amd/display/
 945
 946 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 947 M:      Huang Rui <ray.huang@amd.com>
 948 L:      linux-hwmon@vger.kernel.org
 949 S:      Supported
 950 F:      Documentation/hwmon/fam15h_power.rst
 951 F:      drivers/hwmon/fam15h_power.c
 952
 953 AMD FCH GPIO DRIVER
 954 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 955 L:      linux-gpio@vger.kernel.org
 956 S:      Maintained
 957 F:      drivers/gpio/gpio-amd-fch.c
 958 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 959
 960 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 961 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 962 S:      Orphan
 963 F:      drivers/usb/gadget/udc/amd5536udc.*
 964
 965 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 966 M:      Andres Salomon <dilinger@queued.net>
 967 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 968 S:      Supported
 969 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 970 F:      arch/x86/include/asm/geode.h
 971 F:      drivers/char/hw_random/geode-rng.c
 972 F:      drivers/crypto/geode*
 973 F:      drivers/video/fbdev/geode/
 974
 975 AMD HSMP DRIVER
 976 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 977 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 978 L:      platform-driver-x86@vger.kernel.org
 979 S:      Maintained
 980 F:      Documentation/arch/x86/amd_hsmp.rst
 981 F:      arch/x86/include/asm/amd_hsmp.h
 982 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 983 F:      drivers/platform/x86/amd/hsmp.c
 984
 985 AMD IOMMU (AMD-VI)
 986 M:      Joerg Roedel <joro@8bytes.org>
 987 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 988 L:      iommu@lists.linux.dev
 989 S:      Maintained
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 991 F:      drivers/iommu/amd/
 992 F:      include/linux/amd-iommu.h
 993
 994 AMD KFD
 995 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 996 L:      amd-gfx@lists.freedesktop.org
 997 S:      Supported
 998 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 999 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
1000 F:      drivers/gpu/drm/amd/amdkfd/
1001 F:      drivers/gpu/drm/amd/include/cik_structs.h
1002 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
1003 F:      drivers/gpu/drm/amd/include/v9_structs.h
1004 F:      drivers/gpu/drm/amd/include/vi_structs.h
1005 F:      include/uapi/linux/kfd_ioctl.h
1006 F:      include/uapi/linux/kfd_sysfs.h
1007
1008 AMD MP2 I2C DRIVER
1009 M:      Elie Morisse <syniurge@gmail.com>
1010 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1011 L:      linux-i2c@vger.kernel.org
1012 S:      Maintained
1013 F:      drivers/i2c/busses/i2c-amd-mp2*
1014
1015 AMD PDS CORE DRIVER
1016 M:      Shannon Nelson <shannon.nelson@amd.com>
1017 M:      Brett Creeley <brett.creeley@amd.com>
1018 L:      netdev@vger.kernel.org
1019 S:      Supported
1020 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1021 F:      drivers/net/ethernet/amd/pds_core/
1022 F:      include/linux/pds/
1023
1024 AMD PMC DRIVER
1025 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1026 L:      platform-driver-x86@vger.kernel.org
1027 S:      Maintained
1028 F:      drivers/platform/x86/amd/pmc/
1029
1030 AMD PMF DRIVER
1031 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1032 L:      platform-driver-x86@vger.kernel.org
1033 S:      Maintained
1034 F:      Documentation/ABI/testing/sysfs-amd-pmf
1035 F:      drivers/platform/x86/amd/pmf/
1036
1037 AMD POWERPLAY AND SWSMU
1038 M:      Evan Quan <evan.quan@amd.com>
1039 L:      amd-gfx@lists.freedesktop.org
1040 S:      Supported
1041 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1042 F:      drivers/gpu/drm/amd/pm/
1043
1044 AMD PSTATE DRIVER
1045 M:      Huang Rui <ray.huang@amd.com>
1046 L:      linux-pm@vger.kernel.org
1047 S:      Supported
1048 F:      Documentation/admin-guide/pm/amd-pstate.rst
1049 F:      drivers/cpufreq/amd-pstate*
1050 F:      include/linux/amd-pstate.h
1051 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1052
1053 AMD PTDMA DRIVER
1054 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1055 L:      dmaengine@vger.kernel.org
1056 S:      Maintained
1057 F:      drivers/dma/ptdma/
1058
1059 AMD SEATTLE DEVICE TREE SUPPORT
1060 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1061 M:      Tom Lendacky <thomas.lendacky@amd.com>
1062 S:      Supported
1063 F:      arch/arm64/boot/dts/amd/
1064
1065 AMD SENSOR FUSION HUB DRIVER
1066 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1067 L:      linux-input@vger.kernel.org
1068 S:      Maintained
1069 F:      Documentation/hid/amd-sfh*
1070 F:      drivers/hid/amd-sfh-hid/
1071
1072 AMD SPI DRIVER
1073 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1074 S:      Maintained
1075 F:      drivers/spi/spi-amd.c
1076
1077 AMD XGBE DRIVER
1078 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1079 L:      netdev@vger.kernel.org
1080 S:      Supported
1081 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1082 F:      drivers/net/ethernet/amd/xgbe/
1083
1084 AMLOGIC DDR PMU DRIVER
1085 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1086 L:      linux-amlogic@lists.infradead.org
1087 S:      Supported
1088 W:      http://www.amlogic.com
1089 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1090 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1091 F:      drivers/perf/amlogic/
1092 F:      include/soc/amlogic/
1093
1094 AMPHION VPU CODEC V4L2 DRIVER
1095 M:      Ming Qian <ming.qian@nxp.com>
1096 M:      Zhou Peng <eagle.zhou@nxp.com>
1097 L:      linux-media@vger.kernel.org
1098 S:      Maintained
1099 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1100 F:      drivers/media/platform/amphion/
1101
1102 AMS AS73211 DRIVER
1103 M:      Christian Eggers <ceggers@arri.de>
1104 L:      linux-iio@vger.kernel.org
1105 S:      Maintained
1106 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1107 F:      drivers/iio/light/as73211.c
1108
1109 AMT (Automatic Multicast Tunneling)
1110 M:      Taehee Yoo <ap420073@gmail.com>
1111 L:      netdev@vger.kernel.org
1112 S:      Maintained
1113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1115 F:      drivers/net/amt.c
1116
1117 ANALOG DEVICES INC AD3552R DRIVER
1118 M:      Nuno Sá <nuno.sa@analog.com>
1119 L:      linux-iio@vger.kernel.org
1120 S:      Supported
1121 W:      https://ez.analog.com/linux-software-drivers
1122 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1123 F:      drivers/iio/dac/ad3552r.c
1124
1125 ANALOG DEVICES INC AD4130 DRIVER
1126 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1127 L:      linux-iio@vger.kernel.org
1128 S:      Supported
1129 W:      https://ez.analog.com/linux-software-drivers
1130 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1131 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1132 F:      drivers/iio/adc/ad4130.c
1133
1134 ANALOG DEVICES INC AD7091R DRIVER
1135 M:      Marcelo Schmitt <marcelo.schmitt@analog.com>
1136 L:      linux-iio@vger.kernel.org
1137 S:      Supported
1138 W:      http://ez.analog.com/community/linux-device-drivers
1139 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r*
1140 F:      drivers/iio/adc/drivers/iio/adc/ad7091r*
1141
1142 ANALOG DEVICES INC AD7192 DRIVER
1143 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1144 L:      linux-iio@vger.kernel.org
1145 S:      Supported
1146 W:      https://ez.analog.com/linux-software-drivers
1147 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1148 F:      drivers/iio/adc/ad7192.c
1149
1150 ANALOG DEVICES INC AD7292 DRIVER
1151 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1152 L:      linux-iio@vger.kernel.org
1153 S:      Supported
1154 W:      https://ez.analog.com/linux-software-drivers
1155 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1156 F:      drivers/iio/adc/ad7292.c
1157
1158 ANALOG DEVICES INC AD7293 DRIVER
1159 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1160 L:      linux-iio@vger.kernel.org
1161 S:      Supported
1162 W:      https://ez.analog.com/linux-software-drivers
1163 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1164 F:      drivers/iio/dac/ad7293.c
1165
1166 ANALOG DEVICES INC AD74115 DRIVER
1167 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1168 L:      linux-iio@vger.kernel.org
1169 S:      Supported
1170 W:      https://ez.analog.com/linux-software-drivers
1171 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1172 F:      drivers/iio/addac/ad74115.c
1173
1174 ANALOG DEVICES INC AD74413R DRIVER
1175 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1176 L:      linux-iio@vger.kernel.org
1177 S:      Supported
1178 W:      https://ez.analog.com/linux-software-drivers
1179 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1180 F:      drivers/iio/addac/ad74413r.c
1181 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1182
1183 ANALOG DEVICES INC AD7768-1 DRIVER
1184 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1185 L:      linux-iio@vger.kernel.org
1186 S:      Supported
1187 W:      https://ez.analog.com/linux-software-drivers
1188 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1189 F:      drivers/iio/adc/ad7768-1.c
1190
1191 ANALOG DEVICES INC AD7780 DRIVER
1192 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1193 M:      Renato Lui Geh <renatogeh@gmail.com>
1194 L:      linux-iio@vger.kernel.org
1195 S:      Supported
1196 W:      https://ez.analog.com/linux-software-drivers
1197 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1198 F:      drivers/iio/adc/ad7780.c
1199
1200 ANALOG DEVICES INC ADA4250 DRIVER
1201 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1202 L:      linux-iio@vger.kernel.org
1203 S:      Supported
1204 W:      https://ez.analog.com/linux-software-drivers
1205 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1206 F:      drivers/iio/amplifiers/ada4250.c
1207
1208 ANALOG DEVICES INC ADF4377 DRIVER
1209 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1210 L:      linux-iio@vger.kernel.org
1211 S:      Supported
1212 W:      https://ez.analog.com/linux-software-drivers
1213 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1214 F:      drivers/iio/frequency/adf4377.c
1215
1216 ANALOG DEVICES INC ADGS1408 DRIVER
1217 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1218 S:      Supported
1219 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1220 F:      drivers/mux/adgs1408.c
1221
1222 ANALOG DEVICES INC ADIN DRIVER
1223 M:      Michael Hennerich <michael.hennerich@analog.com>
1224 L:      netdev@vger.kernel.org
1225 S:      Supported
1226 W:      https://ez.analog.com/linux-software-drivers
1227 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1228 F:      drivers/net/phy/adin.c
1229
1230 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1231 M:      Nuno Sa <nuno.sa@analog.com>
1232 L:      linux-iio@vger.kernel.org
1233 S:      Supported
1234 F:      drivers/iio/imu/adis.c
1235 F:      drivers/iio/imu/adis_buffer.c
1236 F:      drivers/iio/imu/adis_trigger.c
1237 F:      include/linux/iio/imu/adis.h
1238
1239 ANALOG DEVICES INC ADIS16460 DRIVER
1240 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1241 L:      linux-iio@vger.kernel.org
1242 S:      Supported
1243 W:      https://ez.analog.com/linux-software-drivers
1244 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1245 F:      drivers/iio/imu/adis16460.c
1246
1247 ANALOG DEVICES INC ADIS16475 DRIVER
1248 M:      Nuno Sa <nuno.sa@analog.com>
1249 L:      linux-iio@vger.kernel.org
1250 S:      Supported
1251 W:      https://ez.analog.com/linux-software-drivers
1252 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1253 F:      drivers/iio/imu/adis16475.c
1254
1255 ANALOG DEVICES INC ADM1177 DRIVER
1256 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1257 L:      linux-hwmon@vger.kernel.org
1258 S:      Supported
1259 W:      https://ez.analog.com/linux-software-drivers
1260 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1261 F:      drivers/hwmon/adm1177.c
1262
1263 ANALOG DEVICES INC ADMV1013 DRIVER
1264 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1265 L:      linux-iio@vger.kernel.org
1266 S:      Supported
1267 W:      https://ez.analog.com/linux-software-drivers
1268 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1269 F:      drivers/iio/frequency/admv1013.c
1270
1271 ANALOG DEVICES INC ADMV1014 DRIVER
1272 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1273 L:      linux-iio@vger.kernel.org
1274 S:      Supported
1275 W:      https://ez.analog.com/linux-software-drivers
1276 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1277 F:      drivers/iio/frequency/admv1014.c
1278
1279 ANALOG DEVICES INC ADMV8818 DRIVER
1280 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1281 L:      linux-iio@vger.kernel.org
1282 S:      Supported
1283 W:      https://ez.analog.com/linux-software-drivers
1284 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1285 F:      drivers/iio/filter/admv8818.c
1286
1287 ANALOG DEVICES INC ADP5061 DRIVER
1288 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1289 L:      linux-pm@vger.kernel.org
1290 S:      Supported
1291 W:      https://ez.analog.com/linux-software-drivers
1292 F:      drivers/power/supply/adp5061.c
1293
1294 ANALOG DEVICES INC ADRF6780 DRIVER
1295 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1296 L:      linux-iio@vger.kernel.org
1297 S:      Supported
1298 W:      https://ez.analog.com/linux-software-drivers
1299 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1300 F:      drivers/iio/frequency/adrf6780.c
1301
1302 ANALOG DEVICES INC ADV7180 DRIVER
1303 M:      Lars-Peter Clausen <lars@metafoo.de>
1304 L:      linux-media@vger.kernel.org
1305 S:      Supported
1306 W:      https://ez.analog.com/linux-software-drivers
1307 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1308 F:      drivers/media/i2c/adv7180.c
1309
1310 ANALOG DEVICES INC ADV748X DRIVER
1311 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1315 F:      drivers/media/i2c/adv748x/*
1316
1317 ANALOG DEVICES INC ADV7511 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7511*
1322
1323 ANALOG DEVICES INC ADV7604 DRIVER
1324 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1325 L:      linux-media@vger.kernel.org
1326 S:      Maintained
1327 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1328 F:      drivers/media/i2c/adv7604*
1329
1330 ANALOG DEVICES INC ADV7842 DRIVER
1331 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1332 L:      linux-media@vger.kernel.org
1333 S:      Maintained
1334 F:      drivers/media/i2c/adv7842*
1335
1336 ANALOG DEVICES INC ADXRS290 DRIVER
1337 M:      Nishant Malpani <nish.malpani25@gmail.com>
1338 L:      linux-iio@vger.kernel.org
1339 S:      Supported
1340 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1341 F:      drivers/iio/gyro/adxrs290.c
1342
1343 ANALOG DEVICES INC ASOC CODEC DRIVERS
1344 M:      Lars-Peter Clausen <lars@metafoo.de>
1345 M:      Nuno Sá <nuno.sa@analog.com>
1346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1347 S:      Supported
1348 W:      http://wiki.analog.com/
1349 W:      https://ez.analog.com/linux-software-drivers
1350 F:      sound/soc/codecs/ad1*
1351 F:      sound/soc/codecs/ad7*
1352 F:      sound/soc/codecs/adau*
1353 F:      sound/soc/codecs/adav*
1354 F:      sound/soc/codecs/sigmadsp.*
1355 F:      sound/soc/codecs/ssm*
1356
1357 ANALOG DEVICES INC DMA DRIVERS
1358 M:      Lars-Peter Clausen <lars@metafoo.de>
1359 S:      Supported
1360 W:      https://ez.analog.com/linux-software-drivers
1361 F:      drivers/dma/dma-axi-dmac.c
1362
1363 ANALOG DEVICES INC IIO DRIVERS
1364 M:      Lars-Peter Clausen <lars@metafoo.de>
1365 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1366 S:      Supported
1367 W:      http://wiki.analog.com/
1368 W:      https://ez.analog.com/linux-software-drivers
1369 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1370 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1371 F:      Documentation/devicetree/bindings/iio/*/adi,*
1372 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1373 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1374 F:      drivers/iio/*/ad*
1375 F:      drivers/iio/adc/ltc249*
1376 F:      drivers/iio/amplifiers/hmc425a.c
1377 F:      drivers/staging/iio/*/ad*
1378 X:      drivers/iio/*/adjd*
1379
1380 ANALOG DEVICES INC MAX31760 DRIVER
1381 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1382 S:      Maintained
1383 W:      http://wiki.analog.com/
1384 W:      https://ez.analog.com/linux-software-drivers
1385 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1386 F:      Documentation/hwmon/max31760.rst
1387 F:      drivers/hwmon/max31760.c
1388
1389 ANALOGBITS PLL LIBRARIES
1390 M:      Paul Walmsley <paul.walmsley@sifive.com>
1391 S:      Supported
1392 F:      drivers/clk/analogbits/*
1393 F:      include/linux/clk/analogbits*
1394
1395 ANDROID DRIVERS
1396 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1397 M:      Arve Hjønnevåg <arve@android.com>
1398 M:      Todd Kjos <tkjos@android.com>
1399 M:      Martijn Coenen <maco@android.com>
1400 M:      Joel Fernandes <joel@joelfernandes.org>
1401 M:      Christian Brauner <christian@brauner.io>
1402 M:      Carlos Llamas <cmllamas@google.com>
1403 M:      Suren Baghdasaryan <surenb@google.com>
1404 L:      linux-kernel@vger.kernel.org
1405 S:      Supported
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1407 F:      drivers/android/
1408
1409 ANDROID GOLDFISH PIC DRIVER
1410 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1411 S:      Supported
1412 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1413 F:      drivers/irqchip/irq-goldfish-pic.c
1414
1415 ANDROID GOLDFISH RTC DRIVER
1416 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1417 S:      Supported
1418 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1419 F:      drivers/rtc/rtc-goldfish.c
1420
1421 AOA (Apple Onboard Audio) ALSA DRIVER
1422 M:      Johannes Berg <johannes@sipsolutions.net>
1423 L:      linuxppc-dev@lists.ozlabs.org
1424 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1425 S:      Maintained
1426 F:      sound/aoa/
1427
1428 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1429 M:      William Breathitt Gray <william.gray@linaro.org>
1430 L:      linux-iio@vger.kernel.org
1431 S:      Maintained
1432 F:      drivers/iio/addac/stx104.c
1433
1434 APM DRIVER
1435 M:      Jiri Kosina <jikos@kernel.org>
1436 S:      Odd fixes
1437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1438 F:      arch/x86/kernel/apm_32.c
1439 F:      drivers/char/apm-emulation.c
1440 F:      include/linux/apm_bios.h
1441 F:      include/uapi/linux/apm_bios.h
1442
1443 APPARMOR SECURITY MODULE
1444 M:      John Johansen <john.johansen@canonical.com>
1445 M:      John Johansen <john@apparmor.net>
1446 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1447 S:      Supported
1448 W:      apparmor.net
1449 B:      https://gitlab.com/apparmor/apparmor-kernel
1450 C:      irc://irc.oftc.net/apparmor
1451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1452 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1453 F:      Documentation/admin-guide/LSM/apparmor.rst
1454 F:      security/apparmor/
1455
1456 APPLE BCM5974 MULTITOUCH DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-input@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/input/mouse/bcm5974.c
1461
1462 APPLE PCIE CONTROLLER DRIVER
1463 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1464 M:      Marc Zyngier <maz@kernel.org>
1465 L:      linux-pci@vger.kernel.org
1466 S:      Maintained
1467 F:      drivers/pci/controller/pcie-apple.c
1468
1469 APPLE SMC DRIVER
1470 M:      Henrik Rydberg <rydberg@bitmath.org>
1471 L:      linux-hwmon@vger.kernel.org
1472 S:      Odd fixes
1473 F:      drivers/hwmon/applesmc.c
1474
1475 APPLETALK NETWORK LAYER
1476 L:      netdev@vger.kernel.org
1477 S:      Odd fixes
1478 F:      include/linux/atalk.h
1479 F:      include/uapi/linux/atalk.h
1480 F:      net/appletalk/
1481
1482 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1483 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1484 S:      Supported
1485 F:      arch/arm64/boot/dts/apm/
1486
1487 APPLIED MICRO (APM) X-GENE SOC EDAC
1488 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1489 S:      Supported
1490 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1491 F:      drivers/edac/xgene_edac.c
1492
1493 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1494 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1495 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1496 S:      Supported
1497 F:      drivers/net/ethernet/apm/xgene-v2/
1498
1499 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1500 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1501 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1502 M:      Quan Nguyen <quan@os.amperecomputing.com>
1503 S:      Supported
1504 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1505 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1506 F:      drivers/net/ethernet/apm/xgene/
1507 F:      drivers/net/mdio/mdio-xgene.c
1508
1509 APPLIED MICRO (APM) X-GENE SOC PMU
1510 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1511 S:      Supported
1512 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1513 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1514 F:      drivers/perf/xgene_pmu.c
1515
1516 APTINA CAMERA SENSOR PLL
1517 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1518 L:      linux-media@vger.kernel.org
1519 S:      Maintained
1520 F:      drivers/media/i2c/aptina-pll.*
1521
1522 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1523 M:      Aleksa Savic <savicaleksa83@gmail.com>
1524 M:      Jack Doan <me@jackdoan.com>
1525 L:      linux-hwmon@vger.kernel.org
1526 S:      Maintained
1527 F:      Documentation/hwmon/aquacomputer_d5next.rst
1528 F:      drivers/hwmon/aquacomputer_d5next.c
1529
1530 AQUANTIA ETHERNET DRIVER (atlantic)
1531 M:      Igor Russkikh <irusskikh@marvell.com>
1532 L:      netdev@vger.kernel.org
1533 S:      Supported
1534 W:      https://www.marvell.com/
1535 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1536 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1537 F:      drivers/net/ethernet/aquantia/atlantic/
1538
1539 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1540 M:      Egor Pomozov <epomozov@marvell.com>
1541 L:      netdev@vger.kernel.org
1542 S:      Supported
1543 W:      http://www.aquantia.com
1544 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1545
1546 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1547 M:      Krzysztof Hałasa <khalasa@piap.pl>
1548 L:      linux-media@vger.kernel.org
1549 S:      Maintained
1550 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1551 F:      drivers/media/i2c/ar0521.c
1552
1553 ARASAN NAND CONTROLLER DRIVER
1554 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1555 R:      Michal Simek <michal.simek@amd.com>
1556 L:      linux-mtd@lists.infradead.org
1557 S:      Maintained
1558 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1559 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1560
1561 ARC FRAMEBUFFER DRIVER
1562 M:      Jaya Kumar <jayalk@intworks.biz>
1563 S:      Maintained
1564 F:      drivers/video/fbdev/arcfb.c
1565 F:      drivers/video/fbdev/core/fb_defio.c
1566
1567 ARC PGU DRM DRIVER
1568 M:      Alexey Brodkin <abrodkin@synopsys.com>
1569 S:      Supported
1570 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1571 F:      drivers/gpu/drm/tiny/arcpgu.c
1572
1573 ARCNET NETWORK LAYER
1574 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1575 L:      netdev@vger.kernel.org
1576 S:      Maintained
1577 F:      drivers/net/arcnet/
1578 F:      include/uapi/linux/if_arcnet.h
1579
1580 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1581 M:      Arnd Bergmann <arnd@arndb.de>
1582 M:      Olof Johansson <olof@lixom.net>
1583 M:      soc@kernel.org
1584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1585 S:      Maintained
1586 P:      Documentation/process/maintainer-soc.rst
1587 C:      irc://irc.libera.chat/armlinux
1588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1589 F:      Documentation/process/maintainer-soc*.rst
1590 F:      arch/arm/boot/dts/Makefile
1591 F:      arch/arm64/boot/dts/Makefile
1592
1593 ARM ARCHITECTED TIMER DRIVER
1594 M:      Mark Rutland <mark.rutland@arm.com>
1595 M:      Marc Zyngier <maz@kernel.org>
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/include/asm/arch_timer.h
1599 F:      arch/arm64/include/asm/arch_timer.h
1600 F:      drivers/clocksource/arm_arch_timer.c
1601
1602 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1603 M:      Marc Zyngier <maz@kernel.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 S:      Maintained
1606 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1607 F:      arch/arm/include/asm/arch_gicv3.h
1608 F:      arch/arm64/include/asm/arch_gicv3.h
1609 F:      drivers/irqchip/irq-gic*.[ch]
1610 F:      include/linux/irqchip/arm-gic*.h
1611 F:      include/linux/irqchip/arm-vgic-info.h
1612
1613 ARM HDLCD DRM DRIVER
1614 M:      Liviu Dudau <liviu.dudau@arm.com>
1615 S:      Supported
1616 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1617 F:      drivers/gpu/drm/arm/hdlcd_*
1618
1619 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1620 M:      Linus Walleij <linus.walleij@linaro.org>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1624 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1625 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1626 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1627 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1628 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1629 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1630 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1631 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1632 F:      arch/arm/boot/dts/arm/arm-realview-*
1633 F:      arch/arm/boot/dts/arm/integrator*
1634 F:      arch/arm/boot/dts/arm/versatile*
1635 F:      arch/arm/mach-versatile/
1636 F:      drivers/bus/arm-integrator-lm.c
1637 F:      drivers/clk/versatile/
1638 F:      drivers/i2c/busses/i2c-versatile.c
1639 F:      drivers/irqchip/irq-versatile-fpga.c
1640 F:      drivers/mtd/maps/physmap-versatile.*
1641 F:      drivers/power/reset/arm-versatile-reboot.c
1642 F:      drivers/soc/versatile/
1643
1644 ARM KOMEDA DRM-KMS DRIVER
1645 M:      Liviu Dudau <liviu.dudau@arm.com>
1646 S:      Supported
1647 T:      git git://anongit.freedesktop.org/drm/drm-misc
1648 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1649 F:      Documentation/gpu/komeda-kms.rst
1650 F:      drivers/gpu/drm/arm/display/include/
1651 F:      drivers/gpu/drm/arm/display/komeda/
1652
1653 ARM MALI PANFROST DRM DRIVER
1654 M:      Boris Brezillon <boris.brezillon@collabora.com>
1655 M:      Rob Herring <robh@kernel.org>
1656 R:      Steven Price <steven.price@arm.com>
1657 L:      dri-devel@lists.freedesktop.org
1658 S:      Supported
1659 T:      git git://anongit.freedesktop.org/drm/drm-misc
1660 F:      Documentation/gpu/panfrost.rst
1661 F:      drivers/gpu/drm/panfrost/
1662 F:      include/uapi/drm/panfrost_drm.h
1663
1664 ARM MALI-DP DRM DRIVER
1665 M:      Liviu Dudau <liviu.dudau@arm.com>
1666 S:      Supported
1667 T:      git git://anongit.freedesktop.org/drm/drm-misc
1668 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1669 F:      Documentation/gpu/afbc.rst
1670 F:      drivers/gpu/drm/arm/
1671
1672 ARM MFM AND FLOPPY DRIVERS
1673 M:      Ian Molton <spyro@f2s.com>
1674 S:      Maintained
1675 F:      arch/arm/include/asm/floppy.h
1676 F:      arch/arm/mach-rpc/floppydma.S
1677
1678 ARM PMU PROFILING AND DEBUGGING
1679 M:      Will Deacon <will@kernel.org>
1680 M:      Mark Rutland <mark.rutland@arm.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1684 F:      Documentation/devicetree/bindings/perf/
1685 F:      arch/arm*/include/asm/hw_breakpoint.h
1686 F:      arch/arm*/include/asm/perf_event.h
1687 F:      arch/arm*/kernel/hw_breakpoint.c
1688 F:      arch/arm*/kernel/perf_*
1689 F:      drivers/perf/
1690 F:      include/linux/perf/arm_pmu*.h
1691
1692 ARM PORT
1693 M:      Russell King <linux@armlinux.org.uk>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 S:      Odd Fixes
1696 W:      http://www.armlinux.org.uk/
1697 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1698 F:      arch/arm/
1699 X:      arch/arm/boot/dts/
1700
1701 ARM PRIMECELL AACI PL041 DRIVER
1702 M:      Russell King <linux@armlinux.org.uk>
1703 S:      Odd Fixes
1704 F:      sound/arm/aaci.*
1705
1706 ARM PRIMECELL BUS SUPPORT
1707 M:      Russell King <linux@armlinux.org.uk>
1708 S:      Odd Fixes
1709 F:      drivers/amba/
1710 F:      include/linux/amba/bus.h
1711
1712 ARM PRIMECELL KMI PL050 DRIVER
1713 M:      Russell King <linux@armlinux.org.uk>
1714 S:      Odd Fixes
1715 F:      drivers/input/serio/ambakmi.*
1716 F:      include/linux/amba/kmi.h
1717
1718 ARM PRIMECELL MMCI PL180/1 DRIVER
1719 M:      Russell King <linux@armlinux.org.uk>
1720 S:      Odd Fixes
1721 F:      drivers/mmc/host/mmci.*
1722 F:      include/linux/amba/mmci.h
1723
1724 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-mtd@lists.infradead.org
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1730 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1731
1732 ARM PRIMECELL PL35X SMC DRIVER
1733 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1734 R:      Michal Simek <michal.simek@amd.com>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1738 F:      drivers/memory/pl353-smc.c
1739
1740 ARM PRIMECELL SSP PL022 SPI DRIVER
1741 M:      Linus Walleij <linus.walleij@linaro.org>
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1745 F:      drivers/spi/spi-pl022.c
1746
1747 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1748 M:      Russell King <linux@armlinux.org.uk>
1749 S:      Odd Fixes
1750 F:      drivers/tty/serial/amba-pl01*.c
1751 F:      include/linux/amba/serial.h
1752
1753 ARM PRIMECELL VIC PL190/PL192 DRIVER
1754 M:      Linus Walleij <linus.walleij@linaro.org>
1755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1756 S:      Maintained
1757 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1758 F:      drivers/irqchip/irq-vic.c
1759
1760 ARM SMC WATCHDOG DRIVER
1761 M:      Julius Werner <jwerner@chromium.org>
1762 R:      Evan Benn <evanbenn@chromium.org>
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1765 F:      drivers/watchdog/arm_smc_wdt.c
1766
1767 ARM SMMU DRIVERS
1768 M:      Will Deacon <will@kernel.org>
1769 R:      Robin Murphy <robin.murphy@arm.com>
1770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1771 S:      Maintained
1772 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1773 F:      drivers/iommu/arm/
1774 F:      drivers/iommu/io-pgtable-arm*
1775
1776 ARM SUB-ARCHITECTURES
1777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1778 S:      Maintained
1779 C:      irc://irc.libera.chat/armlinux
1780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1781 F:      arch/arm/mach-*/
1782 F:      arch/arm/plat-*/
1783
1784 ARM/ACTIONS SEMI ARCHITECTURE
1785 M:      Andreas Färber <afaerber@suse.de>
1786 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1789 S:      Maintained
1790 F:      Documentation/devicetree/bindings/arm/actions.yaml
1791 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1792 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1793 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1794 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1795 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1796 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1797 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1798 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1799 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1800 F:      arch/arm/boot/dts/actions/
1801 F:      arch/arm/mach-actions/
1802 F:      arch/arm64/boot/dts/actions/
1803 F:      drivers/clk/actions/
1804 F:      drivers/clocksource/timer-owl*
1805 F:      drivers/dma/owl-dma.c
1806 F:      drivers/i2c/busses/i2c-owl.c
1807 F:      drivers/irqchip/irq-owl-sirq.c
1808 F:      drivers/mmc/host/owl-mmc.c
1809 F:      drivers/net/ethernet/actions/
1810 F:      drivers/pinctrl/actions/*
1811 F:      drivers/pmdomain/actions/
1812 F:      include/dt-bindings/power/owl-*
1813 F:      include/dt-bindings/reset/actions,*
1814 F:      include/linux/soc/actions/
1815 N:      owl
1816
1817 ARM/Allwinner SoC Clock Support
1818 M:      Emilio López <emilio@elopez.com.ar>
1819 S:      Maintained
1820 F:      drivers/clk/sunxi/
1821
1822 ARM/Allwinner sunXi SoC support
1823 M:      Chen-Yu Tsai <wens@csie.org>
1824 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1825 M:      Samuel Holland <samuel@sholland.org>
1826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1827 L:      linux-sunxi@lists.linux.dev
1828 S:      Maintained
1829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1830 F:      arch/arm/mach-sunxi/
1831 F:      arch/arm64/boot/dts/allwinner/
1832 F:      drivers/clk/sunxi-ng/
1833 F:      drivers/pinctrl/sunxi/
1834 F:      drivers/soc/sunxi/
1835 N:      allwinner
1836 N:      sun[x456789]i
1837 N:      sun[25]0i
1838
1839 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1840 M:      Brad Larson <blarson@amd.com>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 S:      Supported
1843 F:      Documentation/devicetree/bindings/*/amd,pensando*
1844 F:      arch/arm64/boot/dts/amd/elba*
1845
1846 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1847 M:      Neil Armstrong <neil.armstrong@linaro.org>
1848 M:      Jerome Brunet <jbrunet@baylibre.com>
1849 L:      linux-amlogic@lists.infradead.org
1850 S:      Maintained
1851 F:      Documentation/devicetree/bindings/clock/amlogic*
1852 F:      drivers/clk/meson/
1853 F:      include/dt-bindings/clock/amlogic,a1*
1854 F:      include/dt-bindings/clock/gxbb*
1855 F:      include/dt-bindings/clock/meson*
1856
1857 ARM/Amlogic Meson SoC Crypto Drivers
1858 M:      Corentin Labbe <clabbe@baylibre.com>
1859 L:      linux-crypto@vger.kernel.org
1860 L:      linux-amlogic@lists.infradead.org
1861 S:      Maintained
1862 F:      Documentation/devicetree/bindings/crypto/amlogic*
1863 F:      drivers/crypto/amlogic/
1864
1865 ARM/Amlogic Meson SoC Sound Drivers
1866 M:      Jerome Brunet <jbrunet@baylibre.com>
1867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1868 S:      Maintained
1869 F:      Documentation/devicetree/bindings/sound/amlogic*
1870 F:      sound/soc/meson/
1871
1872 ARM/Amlogic Meson SoC support
1873 M:      Neil Armstrong <neil.armstrong@linaro.org>
1874 M:      Kevin Hilman <khilman@baylibre.com>
1875 R:      Jerome Brunet <jbrunet@baylibre.com>
1876 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-amlogic@lists.infradead.org
1879 S:      Maintained
1880 W:      http://linux-meson.com/
1881 F:      Documentation/devicetree/bindings/phy/amlogic*
1882 F:      arch/arm/boot/dts/amlogic/
1883 F:      arch/arm/mach-meson/
1884 F:      arch/arm64/boot/dts/amlogic/
1885 F:      drivers/pmdomain/amlogic/
1886 F:      drivers/mmc/host/meson*
1887 F:      drivers/phy/amlogic/
1888 F:      drivers/pinctrl/meson/
1889 F:      drivers/rtc/rtc-meson*
1890 F:      drivers/soc/amlogic/
1891 N:      meson
1892
1893 ARM/Annapurna Labs ALPINE ARCHITECTURE
1894 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1895 M:      Antoine Tenart <atenart@kernel.org>
1896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1897 S:      Maintained
1898 F:      arch/arm/boot/dts/amazon/
1899 F:      arch/arm/mach-alpine/
1900 F:      arch/arm64/boot/dts/amazon/
1901 F:      drivers/*/*alpine*
1902
1903 ARM/APPLE MACHINE SOUND DRIVERS
1904 M:      Martin Povišer <povik+lin@cutebit.org>
1905 L:      asahi@lists.linux.dev
1906 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1907 S:      Maintained
1908 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1909 F:      Documentation/devicetree/bindings/sound/apple,*
1910 F:      sound/soc/apple/*
1911 F:      sound/soc/codecs/cs42l83-i2c.c
1912 F:      sound/soc/codecs/ssm3515.c
1913
1914 ARM/APPLE MACHINE SUPPORT
1915 M:      Hector Martin <marcan@marcan.st>
1916 M:      Sven Peter <sven@svenpeter.dev>
1917 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1918 L:      asahi@lists.linux.dev
1919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1920 S:      Maintained
1921 W:      https://asahilinux.org
1922 B:      https://github.com/AsahiLinux/linux/issues
1923 C:      irc://irc.oftc.net/asahi-dev
1924 T:      git https://github.com/AsahiLinux/linux.git
1925 F:      Documentation/devicetree/bindings/arm/apple.yaml
1926 F:      Documentation/devicetree/bindings/arm/apple/*
1927 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1928 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1929 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1930 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1931 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1932 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1933 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1934 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1935 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1936 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1937 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1938 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1939 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1940 F:      Documentation/devicetree/bindings/power/apple*
1941 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1942 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1943 F:      arch/arm64/boot/dts/apple/
1944 F:      drivers/bluetooth/hci_bcm4377.c
1945 F:      drivers/clk/clk-apple-nco.c
1946 F:      drivers/cpufreq/apple-soc-cpufreq.c
1947 F:      drivers/dma/apple-admac.c
1948 F:      drivers/pmdomain/apple/
1949 F:      drivers/i2c/busses/i2c-pasemi-core.c
1950 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1951 F:      drivers/iommu/apple-dart.c
1952 F:      drivers/iommu/io-pgtable-dart.c
1953 F:      drivers/irqchip/irq-apple-aic.c
1954 F:      drivers/nvme/host/apple.c
1955 F:      drivers/nvmem/apple-efuses.c
1956 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1957 F:      drivers/pwm/pwm-apple.c
1958 F:      drivers/soc/apple/*
1959 F:      drivers/watchdog/apple_wdt.c
1960 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1961 F:      include/dt-bindings/pinctrl/apple.h
1962 F:      include/linux/soc/apple/*
1963
1964 ARM/ARTPEC MACHINE SUPPORT
1965 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1966 M:      Lars Persson <lars.persson@axis.com>
1967 L:      linux-arm-kernel@axis.com
1968 S:      Maintained
1969 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1970 F:      arch/arm/boot/dts/axis/
1971 F:      arch/arm/mach-artpec
1972 F:      drivers/clk/axis
1973 F:      drivers/crypto/axis
1974 F:      drivers/mmc/host/usdhi6rol0.c
1975 F:      drivers/pinctrl/pinctrl-artpec*
1976
1977 ARM/ASPEED I2C DRIVER
1978 M:      Brendan Higgins <brendanhiggins@google.com>
1979 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1980 R:      Joel Stanley <joel@jms.id.au>
1981 L:      linux-i2c@vger.kernel.org
1982 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1983 S:      Maintained
1984 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1985 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1986 F:      drivers/i2c/busses/i2c-aspeed.c
1987 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1988
1989 ARM/ASPEED MACHINE SUPPORT
1990 M:      Joel Stanley <joel@jms.id.au>
1991 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1993 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1994 S:      Supported
1995 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1997 F:      Documentation/devicetree/bindings/arm/aspeed/
1998 F:      arch/arm/boot/dts/aspeed/
1999 F:      arch/arm/mach-aspeed/
2000 N:      aspeed
2001
2002 ARM/BITMAIN ARCHITECTURE
2003 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2005 S:      Maintained
2006 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2007 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2008 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2009 F:      arch/arm64/boot/dts/bitmain/
2010 F:      drivers/clk/clk-bm1880.c
2011 F:      drivers/pinctrl/pinctrl-bm1880.c
2012
2013 ARM/CALXEDA HIGHBANK ARCHITECTURE
2014 M:      Andre Przywara <andre.przywara@arm.com>
2015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2016 S:      Maintained
2017 F:      arch/arm/boot/dts/calxeda/
2018 F:      arch/arm/mach-highbank/
2019
2020 ARM/CAVIUM THUNDER NETWORK DRIVER
2021 M:      Sunil Goutham <sgoutham@marvell.com>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Supported
2024 F:      drivers/net/ethernet/cavium/thunder/
2025
2026 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2027 M:      Lukasz Majewski <lukma@denx.de>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 F:      arch/arm/mach-ep93xx/ts72xx.c
2031
2032 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2033 M:      Alexander Shiyan <shc_work@mail.ru>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Odd Fixes
2036 N:      clps711x
2037
2038 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2039 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2040 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 S:      Maintained
2043 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2044 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2045 F:      arch/arm/boot/compressed/misc-ep93xx.h
2046 F:      arch/arm/mach-ep93xx/
2047 F:      drivers/iio/adc/ep93xx_adc.c
2048
2049 ARM/CLKDEV SUPPORT
2050 M:      Russell King <linux@armlinux.org.uk>
2051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2052 S:      Maintained
2053 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2054 F:      drivers/clk/clkdev.c
2055
2056 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2057 M:      Baruch Siach <baruch@tkos.co.il>
2058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2059 S:      Maintained
2060 F:      arch/arm/boot/dts/cnxt/
2061 N:      digicolor
2062
2063 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2064 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2065 R:      Mike Leach <mike.leach@linaro.org>
2066 R:      James Clark <james.clark@arm.com>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 F:      arch/arm64/boot/dts/freescale/
2159 X:      arch/arm64/boot/dts/freescale/fsl-*
2160 X:      arch/arm64/boot/dts/freescale/qoriq-*
2161 X:      drivers/media/i2c/
2162 N:      imx
2163 N:      mxs
2164
2165 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2166 M:      Shawn Guo <shawnguo@kernel.org>
2167 M:      Li Yang <leoyang.li@nxp.com>
2168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2169 S:      Maintained
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2171 F:      arch/arm/boot/dts/nxp/ls/
2172 F:      arch/arm64/boot/dts/freescale/fsl-*
2173 F:      arch/arm64/boot/dts/freescale/qoriq-*
2174
2175 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2176 M:      Shawn Guo <shawnguo@kernel.org>
2177 M:      Sascha Hauer <s.hauer@pengutronix.de>
2178 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2179 R:      Stefan Agner <stefan@agner.ch>
2180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2181 S:      Maintained
2182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2183 F:      arch/arm/boot/dts/nxp/vf/
2184 F:      arch/arm/mach-imx/*vf610*
2185
2186 ARM/GUMSTIX MACHINE SUPPORT
2187 M:      Steve Sakoman <sakoman@gmail.com>
2188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190
2191 ARM/HISILICON SOC SUPPORT
2192 M:      Wei Xu <xuwei5@hisilicon.com>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 S:      Supported
2195 W:      http://www.hisilicon.com
2196 T:      git https://github.com/hisilicon/linux-hisi.git
2197 F:      arch/arm/boot/dts/hisilicon/
2198 F:      arch/arm/mach-hisi/
2199 F:      arch/arm64/boot/dts/hisilicon/
2200
2201 ARM/HP JORNADA 7XX MACHINE SUPPORT
2202 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2203 S:      Maintained
2204 W:      www.jlime.com
2205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2206 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2207 F:      arch/arm/mach-sa1100/jornada720.c
2208
2209 ARM/HPE GXP ARCHITECTURE
2210 M:      Jean-Marie Verdun <verdun@hpe.com>
2211 M:      Nick Hawkins <nick.hawkins@hpe.com>
2212 S:      Maintained
2213 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2214 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2215 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2216 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2217 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2218 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2219 F:      arch/arm/boot/dts/hpe/
2220 F:      arch/arm/mach-hpe/
2221 F:      drivers/clocksource/timer-gxp.c
2222 F:      drivers/hwmon/gxp-fan-ctrl.c
2223 F:      drivers/i2c/busses/i2c-gxp.c
2224 F:      drivers/spi/spi-gxp.c
2225 F:      drivers/watchdog/gxp-wdt.c
2226
2227 ARM/IGEP MACHINE SUPPORT
2228 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2229 M:      Javier Martinez Canillas <javier@dowhile0.org>
2230 L:      linux-omap@vger.kernel.org
2231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2232 S:      Maintained
2233 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2234
2235 ARM/INTEL IXP4XX ARM ARCHITECTURE
2236 M:      Linus Walleij <linusw@kernel.org>
2237 M:      Imre Kaloz <kaloz@openwrt.org>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 S:      Maintained
2240 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2241 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2242 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2243 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2244 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2245 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2246 F:      arch/arm/boot/dts/intel/ixp/
2247 F:      arch/arm/mach-ixp4xx/
2248 F:      drivers/bus/intel-ixp4xx-eb.c
2249 F:      drivers/char/hw_random/ixp4xx-rng.c
2250 F:      drivers/clocksource/timer-ixp4xx.c
2251 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2252 F:      drivers/gpio/gpio-ixp4xx.c
2253 F:      drivers/irqchip/irq-ixp4xx.c
2254 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2255 F:      drivers/net/wan/ixp4xx_hss.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2257 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2258 F:      include/linux/soc/ixp4xx/npe.h
2259 F:      include/linux/soc/ixp4xx/qmgr.h
2260
2261 ARM/INTEL KEEMBAY ARCHITECTURE
2262 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2263 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2264 S:      Maintained
2265 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2266 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2267 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2268
2269 ARM/INTEL XSC3 (MANZANO) ARM CORE
2270 M:      Lennert Buytenhek <kernel@wantstofly.org>
2271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2272 S:      Maintained
2273
2274 ARM/LG1K ARCHITECTURE
2275 M:      Chanho Min <chanho.min@lge.com>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278 F:      arch/arm64/boot/dts/lg/
2279
2280 ARM/LPC18XX ARCHITECTURE
2281 M:      Vladimir Zapolskiy <vz@mleia.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 S:      Maintained
2284 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2285 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2286 F:      drivers/i2c/busses/i2c-lpc2k.c
2287 F:      drivers/memory/pl172.c
2288 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2289 F:      drivers/rtc/rtc-lpc24xx.c
2290 N:      lpc18xx
2291
2292 ARM/LPC32XX SOC SUPPORT
2293 M:      Vladimir Zapolskiy <vz@mleia.com>
2294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2295 S:      Maintained
2296 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2297 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2298 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2299 F:      arch/arm/mach-lpc32xx/
2300 F:      drivers/i2c/busses/i2c-pnx.c
2301 F:      drivers/net/ethernet/nxp/lpc_eth.c
2302 F:      drivers/usb/host/ohci-nxp.c
2303 F:      drivers/watchdog/pnx4008_wdt.c
2304 N:      lpc32xx
2305
2306 ARM/Marvell Dove/MV78xx0/Orion SOC support
2307 M:      Andrew Lunn <andrew@lunn.ch>
2308 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2309 M:      Gregory Clement <gregory.clement@bootlin.com>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2314 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2315 F:      Documentation/devicetree/bindings/soc/dove/
2316 F:      arch/arm/boot/dts/marvell/dove*
2317 F:      arch/arm/boot/dts/marvell/orion5x*
2318 F:      arch/arm/mach-dove/
2319 F:      arch/arm/mach-mv78xx0/
2320 F:      arch/arm/mach-orion5x/
2321 F:      arch/arm/plat-orion/
2322 F:      drivers/bus/mvebu-mbus.c
2323 F:      drivers/soc/dove/
2324
2325 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2326 M:      Andrew Lunn <andrew@lunn.ch>
2327 M:      Gregory Clement <gregory.clement@bootlin.com>
2328 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2330 S:      Maintained
2331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2332 F:      Documentation/devicetree/bindings/arm/marvell/
2333 F:      arch/arm/boot/dts/marvell/armada*
2334 F:      arch/arm/boot/dts/marvell/kirkwood*
2335 F:      arch/arm/configs/mvebu_*_defconfig
2336 F:      arch/arm/mach-mvebu/
2337 F:      arch/arm64/boot/dts/marvell/
2338 F:      drivers/clk/mvebu/
2339 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2340 F:      drivers/cpufreq/armada-8k-cpufreq.c
2341 F:      drivers/cpufreq/mvebu-cpufreq.c
2342 F:      drivers/irqchip/irq-armada-370-xp.c
2343 F:      drivers/irqchip/irq-mvebu-*
2344 F:      drivers/pinctrl/mvebu/
2345 F:      drivers/rtc/rtc-armada38x.c
2346
2347 ARM/Mediatek RTC DRIVER
2348 M:      Eddie Huang <eddie.huang@mediatek.com>
2349 M:      Sean Wang <sean.wang@mediatek.com>
2350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2351 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2352 S:      Maintained
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2354 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2355 F:      drivers/rtc/rtc-mt2712.c
2356 F:      drivers/rtc/rtc-mt6397.c
2357 F:      drivers/rtc/rtc-mt7622.c
2358
2359 ARM/Mediatek SoC support
2360 M:      Matthias Brugger <matthias.bgg@gmail.com>
2361 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2362 L:      linux-kernel@vger.kernel.org
2363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2364 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2365 S:      Maintained
2366 W:      https://mtk.wiki.kernel.org/
2367 C:      irc://irc.libera.chat/linux-mediatek
2368 F:      arch/arm/boot/dts/mediatek/
2369 F:      arch/arm/mach-mediatek/
2370 F:      arch/arm64/boot/dts/mediatek/
2371 F:      drivers/soc/mediatek/
2372 N:      mtk
2373 N:      mt[2678]
2374 K:      mediatek
2375
2376 ARM/Mediatek USB3 PHY DRIVER
2377 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2379 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2380 S:      Maintained
2381 F:      Documentation/devicetree/bindings/phy/mediatek,*
2382 F:      drivers/phy/mediatek/
2383
2384 ARM/MICROCHIP (ARM64) SoC support
2385 M:      Conor Dooley <conor@kernel.org>
2386 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2387 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2389 S:      Supported
2390 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2391 F:      arch/arm64/boot/dts/microchip/
2392
2393 ARM/Microchip (AT91) SoC support
2394 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2395 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2396 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2398 S:      Supported
2399 W:      http://www.linux4sam.org
2400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2401 F:      arch/arm/boot/dts/microchip/at91*
2402 F:      arch/arm/boot/dts/microchip/sama*
2403 F:      arch/arm/include/debug/at91.S
2404 F:      arch/arm/mach-at91/
2405 F:      drivers/memory/atmel*
2406 F:      drivers/watchdog/sama5d4_wdt.c
2407 F:      include/soc/at91/
2408 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <chester62515@gmail.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Bjorn Andersson <andersson@kernel.org>
2561 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2562 L:      linux-arm-msm@vger.kernel.org
2563 S:      Maintained
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2565 F:      Documentation/devicetree/bindings/*/qcom*
2566 F:      Documentation/devicetree/bindings/soc/qcom/
2567 F:      arch/arm/boot/dts/qcom/
2568 F:      arch/arm/configs/qcom_defconfig
2569 F:      arch/arm/mach-qcom/
2570 F:      arch/arm64/boot/dts/qcom/
2571 F:      drivers/*/*/pm8???-*
2572 F:      drivers/*/*/qcom*
2573 F:      drivers/*/*/qcom/
2574 F:      drivers/*/qcom*
2575 F:      drivers/*/qcom/
2576 F:      drivers/bluetooth/btqcomsmd.c
2577 F:      drivers/clocksource/timer-qcom.c
2578 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2579 F:      drivers/extcon/extcon-qcom*
2580 F:      drivers/i2c/busses/i2c-qcom-geni.c
2581 F:      drivers/i2c/busses/i2c-qup.c
2582 F:      drivers/iommu/msm*
2583 F:      drivers/mfd/ssbi.c
2584 F:      drivers/mmc/host/mmci_qcom*
2585 F:      drivers/mmc/host/sdhci-msm.c
2586 F:      drivers/pci/controller/dwc/pcie-qcom.c
2587 F:      drivers/phy/qualcomm/
2588 F:      drivers/power/*/msm*
2589 F:      drivers/reset/reset-qcom-*
2590 F:      drivers/spi/spi-geni-qcom.c
2591 F:      drivers/spi/spi-qcom-qspi.c
2592 F:      drivers/spi/spi-qup.c
2593 F:      drivers/tty/serial/msm_serial.c
2594 F:      drivers/ufs/host/ufs-qcom*
2595 F:      drivers/usb/dwc3/dwc3-qcom.c
2596 F:      include/dt-bindings/*/qcom*
2597 F:      include/linux/*/qcom*
2598 F:      include/linux/soc/qcom/
2599
2600 ARM/RDA MICRO ARCHITECTURE
2601 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2603 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2604 S:      Maintained
2605 F:      Documentation/devicetree/bindings/arm/rda.yaml
2606 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2607 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2608 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2609 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2610 F:      arch/arm/boot/dts/unisoc/
2611 F:      drivers/clocksource/timer-rda.c
2612 F:      drivers/gpio/gpio-rda.c
2613 F:      drivers/irqchip/irq-rda-intc.c
2614 F:      drivers/tty/serial/rda-uart.c
2615
2616 ARM/REALTEK ARCHITECTURE
2617 M:      Andreas Färber <afaerber@suse.de>
2618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2619 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2620 S:      Maintained
2621 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2622 F:      arch/arm/boot/dts/realtek/
2623 F:      arch/arm/mach-realtek/
2624 F:      arch/arm64/boot/dts/realtek/
2625
2626 ARM/RISC-V/RENESAS ARCHITECTURE
2627 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2628 M:      Magnus Damm <magnus.damm@gmail.com>
2629 L:      linux-renesas-soc@vger.kernel.org
2630 S:      Supported
2631 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2632 C:      irc://irc.libera.chat/renesas-soc
2633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2634 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2635 F:      Documentation/devicetree/bindings/soc/renesas/
2636 F:      arch/arm/boot/dts/renesas/
2637 F:      arch/arm/configs/shmobile_defconfig
2638 F:      arch/arm/include/debug/renesas-scif.S
2639 F:      arch/arm/mach-shmobile/
2640 F:      arch/arm64/boot/dts/renesas/
2641 F:      arch/riscv/boot/dts/renesas/
2642 F:      drivers/pmdomain/renesas/
2643 F:      drivers/soc/renesas/
2644 F:      include/linux/soc/renesas/
2645 K:      \brenesas,
2646
2647 ARM/RISCPC ARCHITECTURE
2648 M:      Russell King <linux@armlinux.org.uk>
2649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2650 S:      Maintained
2651 W:      http://www.armlinux.org.uk/
2652 F:      arch/arm/include/asm/hardware/ioc.h
2653 F:      arch/arm/include/asm/hardware/iomd.h
2654 F:      arch/arm/include/asm/hardware/memc.h
2655 F:      arch/arm/mach-rpc/
2656 F:      drivers/net/ethernet/8390/etherh.c
2657 F:      drivers/net/ethernet/i825xx/ether1*
2658 F:      drivers/net/ethernet/seeq/ether3*
2659 F:      drivers/scsi/arm/
2660
2661 ARM/Rockchip SoC support
2662 M:      Heiko Stuebner <heiko@sntech.de>
2663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2664 L:      linux-rockchip@lists.infradead.org
2665 S:      Maintained
2666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2667 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2668 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2669 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2670 F:      arch/arm/boot/dts/rockchip/
2671 F:      arch/arm/mach-rockchip/
2672 F:      drivers/*/*/*rockchip*
2673 F:      drivers/*/*rockchip*
2674 F:      drivers/clk/rockchip/
2675 F:      drivers/i2c/busses/i2c-rk3x.c
2676 F:      sound/soc/rockchip/
2677 N:      rockchip
2678
2679 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2680 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2681 R:      Alim Akhtar <alim.akhtar@samsung.com>
2682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2683 L:      linux-samsung-soc@vger.kernel.org
2684 S:      Maintained
2685 P:      Documentation/process/maintainer-soc-clean-dts.rst
2686 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2687 B:      mailto:linux-samsung-soc@vger.kernel.org
2688 C:      irc://irc.libera.chat/linux-exynos
2689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2690 F:      Documentation/arch/arm/samsung/
2691 F:      Documentation/devicetree/bindings/arm/samsung/
2692 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2693 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2694 F:      Documentation/devicetree/bindings/soc/samsung/
2695 F:      arch/arm/boot/dts/samsung/
2696 F:      arch/arm/mach-exynos*/
2697 F:      arch/arm/mach-s3c/
2698 F:      arch/arm/mach-s5p*/
2699 F:      arch/arm64/boot/dts/exynos/
2700 F:      drivers/*/*/*s3c24*
2701 F:      drivers/*/*s3c24*
2702 F:      drivers/*/*s3c64xx*
2703 F:      drivers/*/*s5pv210*
2704 F:      drivers/clocksource/samsung_pwm_timer.c
2705 F:      drivers/memory/samsung/
2706 F:      drivers/pwm/pwm-samsung.c
2707 F:      drivers/soc/samsung/
2708 F:      drivers/tty/serial/samsung*
2709 F:      include/clocksource/samsung_pwm.h
2710 F:      include/linux/platform_data/*s3c*
2711 F:      include/linux/serial_s3c.h
2712 F:      include/linux/soc/samsung/
2713 N:      exynos
2714 N:      s3c64xx
2715 N:      s5pv210
2716
2717 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2718 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2720 L:      linux-media@vger.kernel.org
2721 S:      Maintained
2722 F:      drivers/media/platform/samsung/s5p-g2d/
2723
2724 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2725 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2726 L:      linux-samsung-soc@vger.kernel.org
2727 L:      linux-media@vger.kernel.org
2728 S:      Maintained
2729 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2730 F:      drivers/media/cec/platform/s5p/
2731
2732 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2733 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2734 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2735 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2737 L:      linux-media@vger.kernel.org
2738 S:      Maintained
2739 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2740 F:      drivers/media/platform/samsung/s5p-jpeg/
2741
2742 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2743 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2744 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2746 L:      linux-media@vger.kernel.org
2747 S:      Maintained
2748 F:      drivers/media/platform/samsung/s5p-mfc/
2749
2750 ARM/SOCFPGA ARCHITECTURE
2751 M:      Dinh Nguyen <dinguyen@kernel.org>
2752 S:      Maintained
2753 W:      http://www.rocketboards.org
2754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2755 F:      arch/arm/boot/dts/intel/socfpga/
2756 F:      arch/arm/configs/socfpga_defconfig
2757 F:      arch/arm/mach-socfpga/
2758 F:      arch/arm64/boot/dts/altera/
2759 F:      arch/arm64/boot/dts/intel/
2760
2761 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2762 M:      Dinh Nguyen <dinguyen@kernel.org>
2763 S:      Maintained
2764 F:      drivers/clk/socfpga/
2765
2766 ARM/SOCFPGA EDAC SUPPORT
2767 M:      Dinh Nguyen <dinguyen@kernel.org>
2768 S:      Maintained
2769 F:      drivers/edac/altera_edac.[ch]
2770
2771 ARM/SPREADTRUM SoC SUPPORT
2772 M:      Orson Zhai <orsonzhai@gmail.com>
2773 M:      Baolin Wang <baolin.wang7@gmail.com>
2774 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2775 S:      Maintained
2776 F:      arch/arm64/boot/dts/sprd
2777 N:      sprd
2778 N:      sc27xx
2779 N:      sc2731
2780
2781 ARM/STI ARCHITECTURE
2782 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2784 S:      Maintained
2785 W:      http://www.stlinux.com
2786 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2787 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2788 F:      arch/arm/boot/dts/st/sti*
2789 F:      arch/arm/mach-sti/
2790 F:      drivers/ata/ahci_st.c
2791 F:      drivers/char/hw_random/st-rng.c
2792 F:      drivers/clocksource/arm_global_timer.c
2793 F:      drivers/clocksource/clksrc_st_lpc.c
2794 F:      drivers/cpufreq/sti-cpufreq.c
2795 F:      drivers/dma/st_fdma*
2796 F:      drivers/i2c/busses/i2c-st.c
2797 F:      drivers/media/platform/st/sti/c8sectpfe/
2798 F:      drivers/media/rc/st_rc.c
2799 F:      drivers/mmc/host/sdhci-st.c
2800 F:      drivers/phy/st/phy-miphy28lp.c
2801 F:      drivers/phy/st/phy-stih407-usb.c
2802 F:      drivers/pinctrl/pinctrl-st.c
2803 F:      drivers/remoteproc/st_remoteproc.c
2804 F:      drivers/remoteproc/st_slim_rproc.c
2805 F:      drivers/reset/sti/
2806 F:      drivers/rtc/rtc-st-lpc.c
2807 F:      drivers/tty/serial/st-asc.c
2808 F:      drivers/usb/dwc3/dwc3-st.c
2809 F:      drivers/usb/host/ehci-st.c
2810 F:      drivers/usb/host/ohci-st.c
2811 F:      drivers/watchdog/st_lpc_wdt.c
2812 F:      include/linux/remoteproc/st_slim_rproc.h
2813
2814 ARM/STM32 ARCHITECTURE
2815 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2816 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2817 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2819 S:      Maintained
2820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2821 F:      arch/arm/boot/dts/st/stm32*
2822 F:      arch/arm/mach-stm32/
2823 F:      arch/arm64/boot/dts/st/
2824 F:      drivers/clocksource/armv7m_systick.c
2825 N:      stm32
2826 N:      stm
2827
2828 ARM/SUNPLUS SP7021 SOC SUPPORT
2829 M:      Qin Jian <qinjian@cqplus1.com>
2830 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2831 S:      Maintained
2832 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2833 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2834 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2835 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2836 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2837 F:      arch/arm/boot/dts/sunplus/
2838 F:      arch/arm/configs/sp7021_*defconfig
2839 F:      drivers/clk/clk-sp7021.c
2840 F:      drivers/irqchip/irq-sp7021-intc.c
2841 F:      drivers/reset/reset-sunplus.c
2842 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2843 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2844
2845 ARM/Synaptics SoC support
2846 M:      Jisheng Zhang <jszhang@kernel.org>
2847 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2849 S:      Maintained
2850 F:      arch/arm/boot/dts/synaptics/
2851 F:      arch/arm/mach-berlin/
2852 F:      arch/arm64/boot/dts/synaptics/
2853
2854 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2855 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2856 L:      linux-tegra@vger.kernel.org
2857 L:      linux-media@vger.kernel.org
2858 S:      Maintained
2859 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2860 F:      drivers/media/cec/platform/tegra/
2861
2862 ARM/TESLA FSD SoC SUPPORT
2863 M:      Alim Akhtar <alim.akhtar@samsung.com>
2864 M:      linux-fsd@tesla.com
2865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2866 L:      linux-samsung-soc@vger.kernel.org
2867 S:      Maintained
2868 F:      arch/arm64/boot/dts/tesla/
2869
2870 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2871 M:      Santosh Shilimkar <ssantosh@kernel.org>
2872 L:      linux-kernel@vger.kernel.org
2873 S:      Maintained
2874 F:      drivers/memory/*emif*
2875
2876 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2877 M:      Nishanth Menon <nm@ti.com>
2878 M:      Santosh Shilimkar <ssantosh@kernel.org>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2882 F:      arch/arm/boot/dts/ti/keystone/
2883 F:      arch/arm/mach-keystone/
2884
2885 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2886 M:      Santosh Shilimkar <ssantosh@kernel.org>
2887 L:      linux-kernel@vger.kernel.org
2888 S:      Maintained
2889 F:      drivers/clk/keystone/
2890
2891 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2892 M:      Santosh Shilimkar <ssantosh@kernel.org>
2893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2894 L:      linux-kernel@vger.kernel.org
2895 S:      Maintained
2896 F:      drivers/clocksource/timer-keystone.c
2897
2898 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2899 M:      Santosh Shilimkar <ssantosh@kernel.org>
2900 L:      linux-kernel@vger.kernel.org
2901 S:      Maintained
2902 F:      drivers/power/reset/keystone-reset.c
2903
2904 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2905 M:      Nishanth Menon <nm@ti.com>
2906 M:      Vignesh Raghavendra <vigneshr@ti.com>
2907 M:      Tero Kristo <kristo@kernel.org>
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 S:      Supported
2910 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2911 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2912 F:      arch/arm64/boot/dts/ti/Makefile
2913 F:      arch/arm64/boot/dts/ti/k3-*
2914
2915 ARM/TOSHIBA VISCONTI ARCHITECTURE
2916 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2918 S:      Supported
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2920 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2921 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2922 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2923 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2924 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2925 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2926 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2927 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2928 F:      arch/arm64/boot/dts/toshiba/
2929 F:      drivers/clk/visconti/
2930 F:      drivers/gpio/gpio-visconti.c
2931 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2932 F:      drivers/pci/controller/dwc/pcie-visconti.c
2933 F:      drivers/pinctrl/visconti/
2934 F:      drivers/watchdog/visconti_wdt.c
2935 N:      visconti
2936
2937 ARM/UNIPHIER ARCHITECTURE
2938 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2939 M:      Masami Hiramatsu <mhiramat@kernel.org>
2940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2941 S:      Maintained
2942 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2943 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2944 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2945 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2946 F:      arch/arm/boot/dts/socionext/uniphier*
2947 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2948 F:      arch/arm/mm/cache-uniphier.c
2949 F:      arch/arm64/boot/dts/socionext/uniphier*
2950 F:      drivers/bus/uniphier-system-bus.c
2951 F:      drivers/clk/uniphier/
2952 F:      drivers/dma/uniphier-mdmac.c
2953 F:      drivers/gpio/gpio-uniphier.c
2954 F:      drivers/i2c/busses/i2c-uniphier*
2955 F:      drivers/irqchip/irq-uniphier-aidet.c
2956 F:      drivers/mmc/host/uniphier-sd.c
2957 F:      drivers/pinctrl/uniphier/
2958 F:      drivers/reset/reset-uniphier.c
2959 F:      drivers/tty/serial/8250/8250_uniphier.c
2960 N:      uniphier
2961
2962 ARM/VERSATILE EXPRESS PLATFORM
2963 M:      Liviu Dudau <liviu.dudau@arm.com>
2964 M:      Sudeep Holla <sudeep.holla@arm.com>
2965 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2967 S:      Maintained
2968 N:      mps2
2969 N:      vexpress
2970 F:      arch/arm/mach-versatile/
2971 F:      arch/arm64/boot/dts/arm/
2972 F:      drivers/clocksource/timer-versatile.c
2973 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2974 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2975
2976 ARM/VFP SUPPORT
2977 M:      Russell King <linux@armlinux.org.uk>
2978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2979 S:      Maintained
2980 W:      http://www.armlinux.org.uk/
2981 F:      arch/arm/vfp/
2982
2983 ARM/VT8500 ARM ARCHITECTURE
2984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2985 S:      Orphan
2986 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2987 F:      arch/arm/mach-vt8500/
2988 F:      drivers/clocksource/timer-vt8500.c
2989 F:      drivers/i2c/busses/i2c-wmt.c
2990 F:      drivers/mmc/host/wmt-sdmmc.c
2991 F:      drivers/pwm/pwm-vt8500.c
2992 F:      drivers/rtc/rtc-vt8500.c
2993 F:      drivers/tty/serial/vt8500_serial.c
2994 F:      drivers/usb/host/ehci-platform.c
2995 F:      drivers/usb/host/uhci-platform.c
2996 F:      drivers/video/fbdev/vt8500lcdfb.*
2997 F:      drivers/video/fbdev/wm8505fb*
2998 F:      drivers/video/fbdev/wmt_ge_rops.*
2999
3000 ARM/ZYNQ ARCHITECTURE
3001 M:      Michal Simek <michal.simek@amd.com>
3002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3003 S:      Supported
3004 W:      http://wiki.xilinx.com
3005 T:      git https://github.com/Xilinx/linux-xlnx.git
3006 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3007 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3008 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3009 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3010 F:      Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
3011 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3012 F:      arch/arm/mach-zynq/
3013 F:      drivers/clocksource/timer-cadence-ttc.c
3014 F:      drivers/cpuidle/cpuidle-zynq.c
3015 F:      drivers/edac/synopsys_edac.c
3016 F:      drivers/i2c/busses/i2c-cadence.c
3017 F:      drivers/i2c/busses/i2c-xiic.c
3018 F:      drivers/mmc/host/sdhci-of-arasan.c
3019 N:      zynq
3020 N:      xilinx
3021
3022 ARM64 PORT (AARCH64 ARCHITECTURE)
3023 M:      Catalin Marinas <catalin.marinas@arm.com>
3024 M:      Will Deacon <will@kernel.org>
3025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3026 S:      Maintained
3027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3028 F:      Documentation/arch/arm64/
3029 F:      arch/arm64/
3030 F:      tools/testing/selftests/arm64/
3031 X:      arch/arm64/boot/dts/
3032
3033 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3034 M:      George McCollister <george.mccollister@gmail.com>
3035 L:      netdev@vger.kernel.org
3036 S:      Maintained
3037 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3038 F:      drivers/net/dsa/xrs700x/*
3039 F:      net/dsa/tag_xrs700x.c
3040
3041 AS3645A LED FLASH CONTROLLER DRIVER
3042 M:      Sakari Ailus <sakari.ailus@iki.fi>
3043 L:      linux-leds@vger.kernel.org
3044 S:      Maintained
3045 F:      drivers/leds/flash/leds-as3645a.c
3046
3047 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3048 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3049 L:      linux-media@vger.kernel.org
3050 S:      Maintained
3051 T:      git git://linuxtv.org/media_tree.git
3052 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3053 F:      drivers/media/i2c/ak7375.c
3054
3055 ASAHI KASEI AK8974 DRIVER
3056 M:      Linus Walleij <linus.walleij@linaro.org>
3057 L:      linux-iio@vger.kernel.org
3058 S:      Supported
3059 W:      http://www.akm.com/
3060 F:      drivers/iio/magnetometer/ak8974.c
3061
3062 AOSONG AGS02MA TVOC SENSOR DRIVER
3063 M:      Anshul Dalal <anshulusr@gmail.com>
3064 L:      linux-iio@vger.kernel.org
3065 S:      Maintained
3066 F:      Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml
3067 F:      drivers/iio/chemical/ags02ma.c
3068
3069 ASC7621 HARDWARE MONITOR DRIVER
3070 M:      George Joseph <george.joseph@fairview5.com>
3071 L:      linux-hwmon@vger.kernel.org
3072 S:      Maintained
3073 F:      Documentation/hwmon/asc7621.rst
3074 F:      drivers/hwmon/asc7621.c
3075
3076 ASIX AX88796C SPI ETHERNET ADAPTER
3077 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3078 S:      Maintained
3079 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3080 F:      drivers/net/ethernet/asix/ax88796c_*
3081
3082 ASIX PHY DRIVER [RUST]
3083 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
3084 R:      Trevor Gross <tmgross@umich.edu>
3085 L:      netdev@vger.kernel.org
3086 L:      rust-for-linux@vger.kernel.org
3087 S:      Maintained
3088 F:      drivers/net/phy/ax88796b_rust.rs
3089
3090 ASPEED CRYPTO DRIVER
3091 M:      Neal Liu <neal_liu@aspeedtech.com>
3092 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3093 S:      Maintained
3094 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3095 F:      drivers/crypto/aspeed/
3096
3097 ASPEED PECI CONTROLLER
3098 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3099 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3100 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3101 S:      Supported
3102 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3103 F:      drivers/peci/controller/peci-aspeed.c
3104
3105 ASPEED PINCTRL DRIVERS
3106 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3107 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3108 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3109 L:      linux-gpio@vger.kernel.org
3110 S:      Maintained
3111 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3112 F:      drivers/pinctrl/aspeed/
3113
3114 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3115 M:      Eddie James <eajames@linux.ibm.com>
3116 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3117 S:      Maintained
3118 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3119 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3120 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3121
3122 ASPEED SD/MMC DRIVER
3123 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3124 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3125 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3126 L:      linux-mmc@vger.kernel.org
3127 S:      Maintained
3128 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3129 F:      drivers/mmc/host/sdhci-of-aspeed*
3130
3131 ASPEED SMC SPI DRIVER
3132 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3133 M:      Cédric Le Goater <clg@kaod.org>
3134 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3135 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3136 L:      linux-spi@vger.kernel.org
3137 S:      Maintained
3138 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3139 F:      drivers/spi/spi-aspeed-smc.c
3140
3141 ASPEED USB UDC DRIVER
3142 M:      Neal Liu <neal_liu@aspeedtech.com>
3143 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3144 S:      Maintained
3145 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3146 F:      drivers/usb/gadget/udc/aspeed_udc.c
3147
3148 ASPEED VIDEO ENGINE DRIVER
3149 M:      Eddie James <eajames@linux.ibm.com>
3150 L:      linux-media@vger.kernel.org
3151 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3152 S:      Maintained
3153 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3154 F:      drivers/media/platform/aspeed/
3155
3156 ASUS EC HARDWARE MONITOR DRIVER
3157 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3158 L:      linux-hwmon@vger.kernel.org
3159 S:      Maintained
3160 F:      drivers/hwmon/asus-ec-sensors.c
3161
3162 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3163 M:      Corentin Chary <corentin.chary@gmail.com>
3164 L:      acpi4asus-user@lists.sourceforge.net
3165 L:      platform-driver-x86@vger.kernel.org
3166 S:      Maintained
3167 W:      http://acpi4asus.sf.net
3168 F:      drivers/platform/x86/asus*.c
3169 F:      drivers/platform/x86/eeepc*.c
3170
3171 ASUS TF103C DOCK DRIVER
3172 M:      Hans de Goede <hdegoede@redhat.com>
3173 L:      platform-driver-x86@vger.kernel.org
3174 S:      Maintained
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3176 F:      drivers/platform/x86/asus-tf103c-dock.c
3177
3178 ASUS WIRELESS RADIO CONTROL DRIVER
3179 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3180 L:      platform-driver-x86@vger.kernel.org
3181 S:      Maintained
3182 F:      drivers/platform/x86/asus-wireless.c
3183
3184 ASUS WMI HARDWARE MONITOR DRIVER
3185 M:      Ed Brindley <kernel@maidavale.org>
3186 M:      Denis Pauk <pauk.denis@gmail.com>
3187 L:      linux-hwmon@vger.kernel.org
3188 S:      Maintained
3189 F:      drivers/hwmon/asus_wmi_sensors.c
3190
3191 ASYMMETRIC KEYS
3192 M:      David Howells <dhowells@redhat.com>
3193 L:      keyrings@vger.kernel.org
3194 S:      Maintained
3195 F:      Documentation/crypto/asymmetric-keys.rst
3196 F:      crypto/asymmetric_keys/
3197 F:      include/crypto/pkcs7.h
3198 F:      include/crypto/public_key.h
3199 F:      include/linux/verification.h
3200
3201 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3202 R:      Dan Williams <dan.j.williams@intel.com>
3203 S:      Odd fixes
3204 W:      http://sourceforge.net/projects/xscaleiop
3205 F:      Documentation/crypto/async-tx-api.rst
3206 F:      crypto/async_tx/
3207 F:      include/linux/async_tx.h
3208
3209 AT24 EEPROM DRIVER
3210 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3211 L:      linux-i2c@vger.kernel.org
3212 S:      Maintained
3213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3214 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3215 F:      drivers/misc/eeprom/at24.c
3216
3217 ATA OVER ETHERNET (AOE) DRIVER
3218 M:      "Justin Sanders" <justin@coraid.com>
3219 S:      Supported
3220 W:      http://www.openaoe.org/
3221 F:      Documentation/admin-guide/aoe/
3222 F:      drivers/block/aoe/
3223
3224 ATC260X PMIC MFD DRIVER
3225 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3226 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3227 L:      linux-actions@lists.infradead.org
3228 S:      Maintained
3229 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3230 F:      drivers/input/misc/atc260x-onkey.c
3231 F:      drivers/mfd/atc260*
3232 F:      drivers/power/reset/atc260x-poweroff.c
3233 F:      drivers/regulator/atc260x-regulator.c
3234 F:      include/linux/mfd/atc260x/*
3235
3236 ATHEROS 71XX/9XXX GPIO DRIVER
3237 M:      Alban Bedel <albeu@free.fr>
3238 S:      Maintained
3239 W:      https://github.com/AlbanBedel/linux
3240 T:      git git://github.com/AlbanBedel/linux
3241 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3242 F:      drivers/gpio/gpio-ath79.c
3243
3244 ATHEROS 71XX/9XXX USB PHY 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/phy/phy-ath79-usb.txt
3250 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3251
3252 ATHEROS ATH GENERIC UTILITIES
3253 M:      Kalle Valo <kvalo@kernel.org>
3254 L:      linux-wireless@vger.kernel.org
3255 S:      Supported
3256 F:      drivers/net/wireless/ath/*
3257
3258 ATHEROS ATH5K WIRELESS DRIVER
3259 M:      Jiri Slaby <jirislaby@kernel.org>
3260 M:      Nick Kossifidis <mickflemm@gmail.com>
3261 M:      Luis Chamberlain <mcgrof@kernel.org>
3262 L:      linux-wireless@vger.kernel.org
3263 S:      Maintained
3264 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3265 F:      drivers/net/wireless/ath/ath5k/
3266
3267 ATHEROS ATH6KL WIRELESS DRIVER
3268 L:      linux-wireless@vger.kernel.org
3269 S:      Orphan
3270 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3271 F:      drivers/net/wireless/ath/ath6kl/
3272
3273 ATI_REMOTE2 DRIVER
3274 M:      Ville Syrjala <syrjala@sci.fi>
3275 S:      Maintained
3276 F:      drivers/input/misc/ati_remote2.c
3277
3278 ATK0110 HWMON DRIVER
3279 M:      Luca Tettamanti <kronos.it@gmail.com>
3280 L:      linux-hwmon@vger.kernel.org
3281 S:      Maintained
3282 F:      drivers/hwmon/asus_atk0110.c
3283
3284 ATLX ETHERNET DRIVERS
3285 M:      Chris Snook <chris.snook@gmail.com>
3286 L:      netdev@vger.kernel.org
3287 S:      Maintained
3288 W:      http://sourceforge.net/projects/atl1
3289 W:      http://atl1.sourceforge.net
3290 F:      drivers/net/ethernet/atheros/
3291
3292 ATM
3293 M:      Chas Williams <3chas3@gmail.com>
3294 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3295 L:      netdev@vger.kernel.org
3296 S:      Maintained
3297 W:      http://linux-atm.sourceforge.net
3298 F:      drivers/atm/
3299 F:      include/linux/atm*
3300 F:      include/uapi/linux/atm*
3301
3302 ATMEL MACB ETHERNET DRIVER
3303 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3304 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3305 S:      Supported
3306 F:      drivers/net/ethernet/cadence/
3307
3308 ATMEL MAXTOUCH DRIVER
3309 M:      Nick Dyer <nick@shmanahar.org>
3310 S:      Maintained
3311 T:      git git://github.com/ndyer/linux.git
3312 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3313 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3314
3315 ATOMIC INFRASTRUCTURE
3316 M:      Will Deacon <will@kernel.org>
3317 M:      Peter Zijlstra <peterz@infradead.org>
3318 R:      Boqun Feng <boqun.feng@gmail.com>
3319 R:      Mark Rutland <mark.rutland@arm.com>
3320 L:      linux-kernel@vger.kernel.org
3321 S:      Maintained
3322 F:      Documentation/atomic_*.txt
3323 F:      arch/*/include/asm/atomic*.h
3324 F:      include/*/atomic*.h
3325 F:      include/linux/refcount.h
3326 F:      scripts/atomic/
3327
3328 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3329 M:      Bradley Grove <linuxdrivers@attotech.com>
3330 L:      linux-scsi@vger.kernel.org
3331 S:      Supported
3332 W:      http://www.attotech.com
3333 F:      drivers/scsi/esas2r
3334
3335 ATUSB IEEE 802.15.4 RADIO DRIVER
3336 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3337 L:      linux-wpan@vger.kernel.org
3338 S:      Maintained
3339 F:      drivers/net/ieee802154/at86rf230.h
3340 F:      drivers/net/ieee802154/atusb.c
3341 F:      drivers/net/ieee802154/atusb.h
3342
3343 AUDIT SUBSYSTEM
3344 M:      Paul Moore <paul@paul-moore.com>
3345 M:      Eric Paris <eparis@redhat.com>
3346 L:      audit@vger.kernel.org
3347 S:      Supported
3348 W:      https://github.com/linux-audit
3349 Q:      https://patchwork.kernel.org/project/audit/list
3350 B:      mailto:audit@vger.kernel.org
3351 P:      https://github.com/linux-audit/audit-kernel/blob/main/README.md
3352 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3353 F:      include/asm-generic/audit_*.h
3354 F:      include/linux/audit.h
3355 F:      include/linux/audit_arch.h
3356 F:      include/uapi/linux/audit.h
3357 F:      kernel/audit*
3358 F:      lib/*audit.c
3359 K:      \baudit_[a-z_0-9]\+\b
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXI SPI ENGINE
3419 M:      Michael Hennerich <michael.hennerich@analog.com>
3420 M:      Nuno Sá <nuno.sa@analog.com>
3421 R:      David Lechner <dlechner@baylibre.com>
3422 L:      linux-spi@vger.kernel.org
3423 S:      Supported
3424 W:      https://ez.analog.com/linux-software-drivers
3425 F:      Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
3426 F:      drivers/spi/spi-axi-spi-engine.c
3427
3428 AXXIA I2C CONTROLLER
3429 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3430 L:      linux-i2c@vger.kernel.org
3431 S:      Maintained
3432 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3433 F:      drivers/i2c/busses/i2c-axxia.c
3434
3435 AZ6007 DVB DRIVER
3436 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3437 L:      linux-media@vger.kernel.org
3438 S:      Maintained
3439 W:      https://linuxtv.org
3440 T:      git git://linuxtv.org/media_tree.git
3441 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3442
3443 AZTECH FM RADIO RECEIVER DRIVER
3444 M:      Hans Verkuil <hverkuil@xs4all.nl>
3445 L:      linux-media@vger.kernel.org
3446 S:      Maintained
3447 W:      https://linuxtv.org
3448 T:      git git://linuxtv.org/media_tree.git
3449 F:      drivers/media/radio/radio-aztech*
3450
3451 B43 WIRELESS DRIVER
3452 L:      linux-wireless@vger.kernel.org
3453 L:      b43-dev@lists.infradead.org
3454 S:      Orphan
3455 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3456 F:      drivers/net/wireless/broadcom/b43/
3457
3458 B43LEGACY WIRELESS DRIVER
3459 M:      Larry Finger <Larry.Finger@lwfinger.net>
3460 L:      linux-wireless@vger.kernel.org
3461 L:      b43-dev@lists.infradead.org
3462 S:      Maintained
3463 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3464 F:      drivers/net/wireless/broadcom/b43legacy/
3465
3466 BACKLIGHT CLASS/SUBSYSTEM
3467 M:      Lee Jones <lee@kernel.org>
3468 M:      Daniel Thompson <daniel.thompson@linaro.org>
3469 M:      Jingoo Han <jingoohan1@gmail.com>
3470 L:      dri-devel@lists.freedesktop.org
3471 S:      Maintained
3472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3473 F:      Documentation/ABI/stable/sysfs-class-backlight
3474 F:      Documentation/ABI/testing/sysfs-class-backlight
3475 F:      Documentation/devicetree/bindings/leds/backlight
3476 F:      drivers/video/backlight/
3477 F:      include/linux/backlight.h
3478 F:      include/linux/pwm_backlight.h
3479
3480 BAIKAL-T1 PVT HARDWARE MONITOR DRIVER
3481 M:      Serge Semin <fancer.lancer@gmail.com>
3482 L:      linux-hwmon@vger.kernel.org
3483 S:      Supported
3484 F:      Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml
3485 F:      Documentation/hwmon/bt1-pvt.rst
3486 F:      drivers/hwmon/bt1-pvt.[ch]
3487
3488 BARCO P50 GPIO DRIVER
3489 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3490 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3491 S:      Maintained
3492 F:      drivers/platform/x86/barco-p50-gpio.c
3493
3494 BATMAN ADVANCED
3495 M:      Marek Lindner <mareklindner@neomailbox.ch>
3496 M:      Simon Wunderlich <sw@simonwunderlich.de>
3497 M:      Antonio Quartulli <a@unstable.cc>
3498 M:      Sven Eckelmann <sven@narfation.org>
3499 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3500 S:      Maintained
3501 W:      https://www.open-mesh.org/
3502 Q:      https://patchwork.open-mesh.org/project/batman/list/
3503 B:      https://www.open-mesh.org/projects/batman-adv/issues
3504 C:      ircs://irc.hackint.org/batadv
3505 T:      git https://git.open-mesh.org/linux-merge.git
3506 F:      Documentation/networking/batman-adv.rst
3507 F:      include/uapi/linux/batadv_packet.h
3508 F:      include/uapi/linux/batman_adv.h
3509 F:      net/batman-adv/
3510
3511 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3512 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3513 L:      linux-hams@vger.kernel.org
3514 S:      Maintained
3515 W:      http://www.baycom.org/~tom/ham/ham.html
3516 F:      drivers/net/hamradio/baycom*
3517
3518 BCACHE (BLOCK LAYER CACHE)
3519 M:      Coly Li <colyli@suse.de>
3520 M:      Kent Overstreet <kent.overstreet@linux.dev>
3521 L:      linux-bcache@vger.kernel.org
3522 S:      Maintained
3523 W:      http://bcache.evilpiepirate.org
3524 C:      irc://irc.oftc.net/bcache
3525 F:      drivers/md/bcache/
3526
3527 BCACHEFS
3528 M:      Kent Overstreet <kent.overstreet@linux.dev>
3529 R:      Brian Foster <bfoster@redhat.com>
3530 L:      linux-bcachefs@vger.kernel.org
3531 S:      Supported
3532 C:      irc://irc.oftc.net/bcache
3533 F:      fs/bcachefs/
3534
3535 BDISP ST MEDIA DRIVER
3536 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3537 L:      linux-media@vger.kernel.org
3538 S:      Supported
3539 W:      https://linuxtv.org
3540 T:      git git://linuxtv.org/media_tree.git
3541 F:      drivers/media/platform/st/sti/bdisp
3542
3543 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3544 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3545 L:      netdev@vger.kernel.org
3546 S:      Maintained
3547 F:      drivers/net/ethernet/ec_bhf.c
3548
3549 BEFS FILE SYSTEM
3550 M:      Luis de Bethencourt <luisbg@kernel.org>
3551 M:      Salah Triki <salah.triki@gmail.com>
3552 S:      Maintained
3553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3554 F:      Documentation/filesystems/befs.rst
3555 F:      fs/befs/
3556
3557 BFQ I/O SCHEDULER
3558 M:      Paolo Valente <paolo.valente@unimore.it>
3559 M:      Jens Axboe <axboe@kernel.dk>
3560 L:      linux-block@vger.kernel.org
3561 S:      Maintained
3562 F:      Documentation/block/bfq-iosched.rst
3563 F:      block/bfq-*
3564
3565 BFS FILE SYSTEM
3566 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3567 S:      Maintained
3568 F:      Documentation/filesystems/bfs.rst
3569 F:      fs/bfs/
3570 F:      include/uapi/linux/bfs_fs.h
3571
3572 BITMAP API
3573 M:      Yury Norov <yury.norov@gmail.com>
3574 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3575 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3576 S:      Maintained
3577 F:      include/linux/bitfield.h
3578 F:      include/linux/bitmap-str.h
3579 F:      include/linux/bitmap.h
3580 F:      include/linux/bits.h
3581 F:      include/linux/cpumask.h
3582 F:      include/linux/find.h
3583 F:      include/linux/nodemask.h
3584 F:      include/vdso/bits.h
3585 F:      lib/bitmap-str.c
3586 F:      lib/bitmap.c
3587 F:      lib/cpumask.c
3588 F:      lib/cpumask_kunit.c
3589 F:      lib/find_bit.c
3590 F:      lib/find_bit_benchmark.c
3591 F:      lib/test_bitmap.c
3592 F:      tools/include/linux/bitfield.h
3593 F:      tools/include/linux/bitmap.h
3594 F:      tools/include/linux/bits.h
3595 F:      tools/include/linux/find.h
3596 F:      tools/include/vdso/bits.h
3597 F:      tools/lib/bitmap.c
3598 F:      tools/lib/find_bit.c
3599
3600 BLINKM RGB LED DRIVER
3601 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3602 S:      Maintained
3603 F:      drivers/leds/leds-blinkm.c
3604
3605 BLOCK LAYER
3606 M:      Jens Axboe <axboe@kernel.dk>
3607 L:      linux-block@vger.kernel.org
3608 S:      Maintained
3609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3610 F:      Documentation/ABI/stable/sysfs-block
3611 F:      Documentation/block/
3612 F:      block/
3613 F:      drivers/block/
3614 F:      include/linux/bio.h
3615 F:      include/linux/blk*
3616 F:      kernel/trace/blktrace.c
3617 F:      lib/sbitmap.c
3618
3619 BLOCK2MTD DRIVER
3620 M:      Joern Engel <joern@lazybastard.org>
3621 L:      linux-mtd@lists.infradead.org
3622 S:      Maintained
3623 F:      drivers/mtd/devices/block2mtd.c
3624
3625 BLUETOOTH DRIVERS
3626 M:      Marcel Holtmann <marcel@holtmann.org>
3627 M:      Johan Hedberg <johan.hedberg@gmail.com>
3628 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3629 L:      linux-bluetooth@vger.kernel.org
3630 S:      Supported
3631 W:      http://www.bluez.org/
3632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3634 F:      Documentation/devicetree/bindings/net/bluetooth/
3635 F:      drivers/bluetooth/
3636
3637 BLUETOOTH SUBSYSTEM
3638 M:      Marcel Holtmann <marcel@holtmann.org>
3639 M:      Johan Hedberg <johan.hedberg@gmail.com>
3640 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3641 L:      linux-bluetooth@vger.kernel.org
3642 S:      Supported
3643 W:      http://www.bluez.org/
3644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3646 F:      include/net/bluetooth/
3647 F:      net/bluetooth/
3648
3649 BONDING DRIVER
3650 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3651 M:      Andy Gospodarek <andy@greyhouse.net>
3652 L:      netdev@vger.kernel.org
3653 S:      Supported
3654 W:      http://sourceforge.net/projects/bonding/
3655 F:      Documentation/networking/bonding.rst
3656 F:      drivers/net/bonding/
3657 F:      include/net/bond*
3658 F:      include/uapi/linux/if_bonding.h
3659 F:      tools/testing/selftests/drivers/net/bonding/
3660
3661 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3662 M:      Dan Robertson <dan@dlrobertson.com>
3663 L:      linux-iio@vger.kernel.org
3664 S:      Maintained
3665 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3666 F:      drivers/iio/accel/bma400*
3667
3668 BOSCH SENSORTEC BMI323 IMU IIO DRIVER
3669 M:      Jagath Jog J <jagathjog1996@gmail.com>
3670 L:      linux-iio@vger.kernel.org
3671 S:      Maintained
3672 F:      Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml
3673 F:      drivers/iio/imu/bmi323/
3674
3675 BPF JIT for ARM
3676 M:      Russell King <linux@armlinux.org.uk>
3677 M:      Puranjay Mohan <puranjay12@gmail.com>
3678 L:      bpf@vger.kernel.org
3679 S:      Maintained
3680 F:      arch/arm/net/
3681
3682 BPF JIT for ARM64
3683 M:      Daniel Borkmann <daniel@iogearbox.net>
3684 M:      Alexei Starovoitov <ast@kernel.org>
3685 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3686 L:      bpf@vger.kernel.org
3687 S:      Supported
3688 F:      arch/arm64/net/
3689
3690 BPF JIT for MIPS (32-BIT AND 64-BIT)
3691 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3692 M:      Paul Burton <paulburton@kernel.org>
3693 L:      bpf@vger.kernel.org
3694 S:      Maintained
3695 F:      arch/mips/net/
3696
3697 BPF JIT for NFP NICs
3698 M:      Jakub Kicinski <kuba@kernel.org>
3699 L:      bpf@vger.kernel.org
3700 S:      Odd Fixes
3701 F:      drivers/net/ethernet/netronome/nfp/bpf/
3702
3703 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3704 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3705 M:      Michael Ellerman <mpe@ellerman.id.au>
3706 L:      bpf@vger.kernel.org
3707 S:      Supported
3708 F:      arch/powerpc/net/
3709
3710 BPF JIT for RISC-V (32-bit)
3711 M:      Luke Nelson <luke.r.nels@gmail.com>
3712 M:      Xi Wang <xi.wang@gmail.com>
3713 L:      bpf@vger.kernel.org
3714 S:      Maintained
3715 F:      arch/riscv/net/
3716 X:      arch/riscv/net/bpf_jit_comp64.c
3717
3718 BPF JIT for RISC-V (64-bit)
3719 M:      Björn Töpel <bjorn@kernel.org>
3720 L:      bpf@vger.kernel.org
3721 S:      Maintained
3722 F:      arch/riscv/net/
3723 X:      arch/riscv/net/bpf_jit_comp32.c
3724
3725 BPF JIT for S390
3726 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3727 M:      Heiko Carstens <hca@linux.ibm.com>
3728 M:      Vasily Gorbik <gor@linux.ibm.com>
3729 L:      bpf@vger.kernel.org
3730 S:      Supported
3731 F:      arch/s390/net/
3732 X:      arch/s390/net/pnet.c
3733
3734 BPF JIT for SPARC (32-BIT AND 64-BIT)
3735 M:      David S. Miller <davem@davemloft.net>
3736 L:      bpf@vger.kernel.org
3737 S:      Odd Fixes
3738 F:      arch/sparc/net/
3739
3740 BPF JIT for X86 32-BIT
3741 M:      Wang YanQing <udknight@gmail.com>
3742 L:      bpf@vger.kernel.org
3743 S:      Odd Fixes
3744 F:      arch/x86/net/bpf_jit_comp32.c
3745
3746 BPF JIT for X86 64-BIT
3747 M:      Alexei Starovoitov <ast@kernel.org>
3748 M:      Daniel Borkmann <daniel@iogearbox.net>
3749 L:      bpf@vger.kernel.org
3750 S:      Supported
3751 F:      arch/x86/net/
3752 X:      arch/x86/net/bpf_jit_comp32.c
3753
3754 BPF [BTF]
3755 M:      Martin KaFai Lau <martin.lau@linux.dev>
3756 L:      bpf@vger.kernel.org
3757 S:      Maintained
3758 F:      include/linux/btf*
3759 F:      kernel/bpf/btf.c
3760
3761 BPF [CORE]
3762 M:      Alexei Starovoitov <ast@kernel.org>
3763 M:      Daniel Borkmann <daniel@iogearbox.net>
3764 R:      John Fastabend <john.fastabend@gmail.com>
3765 L:      bpf@vger.kernel.org
3766 S:      Maintained
3767 F:      include/linux/bpf*
3768 F:      include/linux/filter.h
3769 F:      include/linux/tnum.h
3770 F:      kernel/bpf/core.c
3771 F:      kernel/bpf/dispatcher.c
3772 F:      kernel/bpf/mprog.c
3773 F:      kernel/bpf/syscall.c
3774 F:      kernel/bpf/tnum.c
3775 F:      kernel/bpf/trampoline.c
3776 F:      kernel/bpf/verifier.c
3777
3778 BPF [DOCUMENTATION] (Related to Standardization)
3779 R:      David Vernet <void@manifault.com>
3780 L:      bpf@vger.kernel.org
3781 L:      bpf@ietf.org
3782 S:      Maintained
3783 F:      Documentation/bpf/standardization/
3784
3785 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3786 M:      Alexei Starovoitov <ast@kernel.org>
3787 M:      Daniel Borkmann <daniel@iogearbox.net>
3788 M:      Andrii Nakryiko <andrii@kernel.org>
3789 R:      Martin KaFai Lau <martin.lau@linux.dev>
3790 R:      Song Liu <song@kernel.org>
3791 R:      Yonghong Song <yonghong.song@linux.dev>
3792 R:      John Fastabend <john.fastabend@gmail.com>
3793 R:      KP Singh <kpsingh@kernel.org>
3794 R:      Stanislav Fomichev <sdf@google.com>
3795 R:      Hao Luo <haoluo@google.com>
3796 R:      Jiri Olsa <jolsa@kernel.org>
3797 L:      bpf@vger.kernel.org
3798 S:      Supported
3799 W:      https://bpf.io/
3800 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3803 F:      Documentation/bpf/
3804 F:      Documentation/networking/filter.rst
3805 F:      Documentation/userspace-api/ebpf/
3806 F:      arch/*/net/*
3807 F:      include/linux/bpf*
3808 F:      include/linux/btf*
3809 F:      include/linux/filter.h
3810 F:      include/trace/events/xdp.h
3811 F:      include/uapi/linux/bpf*
3812 F:      include/uapi/linux/btf*
3813 F:      include/uapi/linux/filter.h
3814 F:      kernel/bpf/
3815 F:      kernel/trace/bpf_trace.c
3816 F:      lib/test_bpf.c
3817 F:      net/bpf/
3818 F:      net/core/filter.c
3819 F:      net/sched/act_bpf.c
3820 F:      net/sched/cls_bpf.c
3821 F:      samples/bpf/
3822 F:      scripts/bpf_doc.py
3823 F:      scripts/Makefile.btf
3824 F:      scripts/pahole-version.sh
3825 F:      tools/bpf/
3826 F:      tools/lib/bpf/
3827 F:      tools/testing/selftests/bpf/
3828
3829 BPF [ITERATOR]
3830 M:      Yonghong Song <yonghong.song@linux.dev>
3831 L:      bpf@vger.kernel.org
3832 S:      Maintained
3833 F:      kernel/bpf/*iter.c
3834
3835 BPF [L7 FRAMEWORK] (sockmap)
3836 M:      John Fastabend <john.fastabend@gmail.com>
3837 M:      Jakub Sitnicki <jakub@cloudflare.com>
3838 L:      netdev@vger.kernel.org
3839 L:      bpf@vger.kernel.org
3840 S:      Maintained
3841 F:      include/linux/skmsg.h
3842 F:      net/core/skmsg.c
3843 F:      net/core/sock_map.c
3844 F:      net/ipv4/tcp_bpf.c
3845 F:      net/ipv4/udp_bpf.c
3846 F:      net/unix/unix_bpf.c
3847
3848 BPF [LIBRARY] (libbpf)
3849 M:      Andrii Nakryiko <andrii@kernel.org>
3850 L:      bpf@vger.kernel.org
3851 S:      Maintained
3852 F:      tools/lib/bpf/
3853
3854 BPF [MISC]
3855 L:      bpf@vger.kernel.org
3856 S:      Odd Fixes
3857 K:      (?:\b|_)bpf(?:\b|_)
3858
3859 BPF [NETKIT] (BPF-programmable network device)
3860 M:      Daniel Borkmann <daniel@iogearbox.net>
3861 M:      Nikolay Aleksandrov <razor@blackwall.org>
3862 L:      bpf@vger.kernel.org
3863 L:      netdev@vger.kernel.org
3864 S:      Supported
3865 F:      drivers/net/netkit.c
3866 F:      include/net/netkit.h
3867
3868 BPF [NETWORKING] (struct_ops, reuseport)
3869 M:      Martin KaFai Lau <martin.lau@linux.dev>
3870 L:      bpf@vger.kernel.org
3871 L:      netdev@vger.kernel.org
3872 S:      Maintained
3873 F:      kernel/bpf/bpf_struct*
3874
3875 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3876 M:      Martin KaFai Lau <martin.lau@linux.dev>
3877 M:      Daniel Borkmann <daniel@iogearbox.net>
3878 R:      John Fastabend <john.fastabend@gmail.com>
3879 L:      bpf@vger.kernel.org
3880 L:      netdev@vger.kernel.org
3881 S:      Maintained
3882 F:      include/net/tcx.h
3883 F:      kernel/bpf/tcx.c
3884 F:      net/core/filter.c
3885 F:      net/sched/act_bpf.c
3886 F:      net/sched/cls_bpf.c
3887
3888 BPF [RINGBUF]
3889 M:      Andrii Nakryiko <andrii@kernel.org>
3890 L:      bpf@vger.kernel.org
3891 S:      Maintained
3892 F:      kernel/bpf/ringbuf.c
3893
3894 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3895 M:      KP Singh <kpsingh@kernel.org>
3896 R:      Florent Revest <revest@chromium.org>
3897 R:      Brendan Jackman <jackmanb@chromium.org>
3898 L:      bpf@vger.kernel.org
3899 S:      Maintained
3900 F:      Documentation/bpf/prog_lsm.rst
3901 F:      include/linux/bpf_lsm.h
3902 F:      kernel/bpf/bpf_lsm.c
3903 F:      security/bpf/
3904
3905 BPF [SELFTESTS] (Test Runners & Infrastructure)
3906 M:      Andrii Nakryiko <andrii@kernel.org>
3907 R:      Mykola Lysenko <mykolal@fb.com>
3908 L:      bpf@vger.kernel.org
3909 S:      Maintained
3910 F:      tools/testing/selftests/bpf/
3911
3912 BPF [STORAGE & CGROUPS]
3913 M:      Martin KaFai Lau <martin.lau@linux.dev>
3914 L:      bpf@vger.kernel.org
3915 S:      Maintained
3916 F:      kernel/bpf/*storage.c
3917 F:      kernel/bpf/bpf_lru*
3918 F:      kernel/bpf/cgroup.c
3919
3920 BPF [TOOLING] (bpftool)
3921 M:      Quentin Monnet <quentin@isovalent.com>
3922 L:      bpf@vger.kernel.org
3923 S:      Maintained
3924 F:      kernel/bpf/disasm.*
3925 F:      tools/bpf/bpftool/
3926
3927 BPF [TRACING]
3928 M:      Song Liu <song@kernel.org>
3929 R:      Jiri Olsa <jolsa@kernel.org>
3930 L:      bpf@vger.kernel.org
3931 S:      Maintained
3932 F:      kernel/bpf/stackmap.c
3933 F:      kernel/trace/bpf_trace.c
3934
3935 BROADCOM ASP 2.0 ETHERNET DRIVER
3936 M:      Justin Chen <justin.chen@broadcom.com>
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 L:      bcm-kernel-feedback-list@broadcom.com
3939 L:      netdev@vger.kernel.org
3940 S:      Supported
3941 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3942 F:      drivers/net/ethernet/broadcom/asp2/
3943
3944 BROADCOM B44 10/100 ETHERNET DRIVER
3945 M:      Michael Chan <michael.chan@broadcom.com>
3946 L:      netdev@vger.kernel.org
3947 S:      Supported
3948 F:      drivers/net/ethernet/broadcom/b44.*
3949
3950 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 L:      netdev@vger.kernel.org
3953 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3954 S:      Supported
3955 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3956 F:      drivers/net/dsa/b53/*
3957 F:      drivers/net/dsa/bcm_sf2*
3958 F:      include/linux/dsa/brcm.h
3959 F:      include/linux/platform_data/b53.h
3960
3961 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3962 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3963 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3964 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3965 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3966 S:      Maintained
3967 T:      git https://github.com/broadcom/stblinux.git
3968 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3969 F:      drivers/pci/controller/pcie-brcmstb.c
3970 F:      drivers/staging/vc04_services
3971 N:      bcm2711
3972 N:      bcm283*
3973 N:      raspberrypi
3974
3975 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3976 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3977 M:      Ray Jui <rjui@broadcom.com>
3978 M:      Scott Branden <sbranden@broadcom.com>
3979 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3980 S:      Maintained
3981 T:      git https://github.com/broadcom/mach-bcm
3982 F:      arch/arm/mach-bcm/
3983 N:      bcm281*
3984 N:      bcm113*
3985 N:      bcm216*
3986 N:      kona
3987
3988 BROADCOM BCM47XX MIPS ARCHITECTURE
3989 M:      Hauke Mehrtens <hauke@hauke-m.de>
3990 M:      Rafał Miłecki <zajec5@gmail.com>
3991 L:      linux-mips@vger.kernel.org
3992 S:      Maintained
3993 F:      Documentation/devicetree/bindings/mips/brcm/
3994 F:      arch/mips/bcm47xx/*
3995 F:      arch/mips/include/asm/mach-bcm47xx/*
3996
3997 BROADCOM BCM4908 ETHERNET DRIVER
3998 M:      Rafał Miłecki <rafal@milecki.pl>
3999 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4000 L:      netdev@vger.kernel.org
4001 S:      Maintained
4002 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
4003 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
4004 F:      drivers/net/ethernet/broadcom/unimac.h
4005
4006 BROADCOM BCM4908 PINMUX DRIVER
4007 M:      Rafał Miłecki <rafal@milecki.pl>
4008 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4009 L:      linux-gpio@vger.kernel.org
4010 S:      Maintained
4011 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
4012 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
4013
4014 BROADCOM BCM5301X ARM ARCHITECTURE
4015 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4016 M:      Hauke Mehrtens <hauke@hauke-m.de>
4017 M:      Rafał Miłecki <zajec5@gmail.com>
4018 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4019 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4020 S:      Maintained
4021 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
4022 F:      arch/arm/boot/dts/broadcom/bcm470*
4023 F:      arch/arm/boot/dts/broadcom/bcm5301*
4024 F:      arch/arm/boot/dts/broadcom/bcm953012*
4025 F:      arch/arm/mach-bcm/bcm_5301x.c
4026
4027 BROADCOM BCM53573 ARM ARCHITECTURE
4028 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4029 M:      Rafał Miłecki <rafal@milecki.pl>
4030 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4032 S:      Maintained
4033 F:      arch/arm/boot/dts/broadcom/bcm47189*
4034 F:      arch/arm/boot/dts/broadcom/bcm53573*
4035
4036 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4037 M:      Kevin Cernekee <cernekee@gmail.com>
4038 L:      linux-usb@vger.kernel.org
4039 S:      Maintained
4040 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4041
4042 BROADCOM BCM7XXX ARM ARCHITECTURE
4043 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4044 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4046 S:      Maintained
4047 T:      git https://github.com/broadcom/stblinux.git
4048 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4049 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4050 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4051 F:      arch/arm/mach-bcm/*brcmstb*
4052 F:      arch/arm/mm/cache-b15-rac.c
4053 F:      drivers/bus/brcmstb_gisb.c
4054 F:      drivers/pci/controller/pcie-brcmstb.c
4055 N:      brcmstb
4056 N:      bcm7038
4057 N:      bcm7120
4058
4059 BROADCOM BCMBCA ARM ARCHITECTURE
4060 M:      William Zhang <william.zhang@broadcom.com>
4061 M:      Anand Gore <anand.gore@broadcom.com>
4062 M:      Kursad Oney <kursad.oney@broadcom.com>
4063 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4064 M:      Rafał Miłecki <rafal@milecki.pl>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4067 S:      Maintained
4068 T:      git https://github.com/broadcom/stblinux.git
4069 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4070 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4071 N:      bcmbca
4072 N:      bcm[9]?47622
4073 N:      bcm[9]?4912
4074 N:      bcm[9]?63138
4075 N:      bcm[9]?63146
4076 N:      bcm[9]?63148
4077 N:      bcm[9]?63158
4078 N:      bcm[9]?63178
4079 N:      bcm[9]?6756
4080 N:      bcm[9]?6813
4081 N:      bcm[9]?6846
4082 N:      bcm[9]?6855
4083 N:      bcm[9]?6856
4084 N:      bcm[9]?6858
4085 N:      bcm[9]?6878
4086
4087 BROADCOM BDC DRIVER
4088 M:      Justin Chen <justin.chen@broadcom.com>
4089 M:      Al Cooper <alcooperx@gmail.com>
4090 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4091 L:      linux-usb@vger.kernel.org
4092 S:      Maintained
4093 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4094 F:      drivers/usb/gadget/udc/bdc/
4095
4096 BROADCOM BMIPS CPUFREQ DRIVER
4097 M:      Markus Mayer <mmayer@broadcom.com>
4098 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4099 L:      linux-pm@vger.kernel.org
4100 S:      Maintained
4101 F:      drivers/cpufreq/bmips-cpufreq.c
4102
4103 BROADCOM BMIPS MIPS ARCHITECTURE
4104 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4105 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4106 L:      linux-mips@vger.kernel.org
4107 S:      Maintained
4108 T:      git https://github.com/broadcom/stblinux.git
4109 F:      arch/mips/bmips/*
4110 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4111 F:      arch/mips/include/asm/mach-bmips/*
4112 F:      arch/mips/kernel/*bmips*
4113 F:      drivers/irqchip/irq-bcm63*
4114 F:      drivers/irqchip/irq-bcm7*
4115 F:      drivers/irqchip/irq-brcmstb*
4116 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4117 F:      include/linux/bcm963xx_nvram.h
4118 F:      include/linux/bcm963xx_tag.h
4119
4120 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4121 M:      Rasesh Mody <rmody@marvell.com>
4122 M:      GR-Linux-NIC-Dev@marvell.com
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2.*
4126 F:      drivers/net/ethernet/broadcom/bnx2_*
4127
4128 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4129 M:      Saurav Kashyap <skashyap@marvell.com>
4130 M:      Javed Hasan <jhasan@marvell.com>
4131 M:      GR-QLogic-Storage-Upstream@marvell.com
4132 L:      linux-scsi@vger.kernel.org
4133 S:      Supported
4134 F:      drivers/scsi/bnx2fc/
4135
4136 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4137 M:      Nilesh Javali <njavali@marvell.com>
4138 M:      Manish Rangankar <mrangankar@marvell.com>
4139 M:      GR-QLogic-Storage-Upstream@marvell.com
4140 L:      linux-scsi@vger.kernel.org
4141 S:      Supported
4142 F:      drivers/scsi/bnx2i/
4143
4144 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4145 M:      Ariel Elior <aelior@marvell.com>
4146 M:      Sudarsana Kalluru <skalluru@marvell.com>
4147 M:      Manish Chopra <manishc@marvell.com>
4148 L:      netdev@vger.kernel.org
4149 S:      Supported
4150 F:      drivers/net/ethernet/broadcom/bnx2x/
4151
4152 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4153 M:      Michael Chan <michael.chan@broadcom.com>
4154 L:      netdev@vger.kernel.org
4155 S:      Supported
4156 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4157 F:      drivers/net/ethernet/broadcom/bnxt/
4158 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4159
4160 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4161 M:      Arend van Spriel <aspriel@gmail.com>
4162 M:      Franky Lin <franky.lin@broadcom.com>
4163 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4164 L:      linux-wireless@vger.kernel.org
4165 L:      brcm80211-dev-list.pdl@broadcom.com
4166 S:      Supported
4167 F:      drivers/net/wireless/broadcom/brcm80211/
4168
4169 BROADCOM BRCMSTB GPIO DRIVER
4170 M:      Doug Berger <opendmb@gmail.com>
4171 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 S:      Supported
4174 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4175 F:      drivers/gpio/gpio-brcmstb.c
4176
4177 BROADCOM BRCMSTB I2C DRIVER
4178 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4179 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4180 L:      linux-i2c@vger.kernel.org
4181 S:      Supported
4182 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4183 F:      drivers/i2c/busses/i2c-brcmstb.c
4184
4185 BROADCOM BRCMSTB UART DRIVER
4186 M:      Al Cooper <alcooperx@gmail.com>
4187 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4188 L:      linux-serial@vger.kernel.org
4189 S:      Maintained
4190 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4191 F:      drivers/tty/serial/8250/8250_bcm7271.c
4192
4193 BROADCOM BRCMSTB USB EHCI DRIVER
4194 M:      Justin Chen <justin.chen@broadcom.com>
4195 M:      Al Cooper <alcooperx@gmail.com>
4196 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4197 L:      linux-usb@vger.kernel.org
4198 S:      Maintained
4199 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4200 F:      drivers/usb/host/ehci-brcm.*
4201
4202 BROADCOM BRCMSTB USB PIN MAP DRIVER
4203 M:      Al Cooper <alcooperx@gmail.com>
4204 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4205 L:      linux-usb@vger.kernel.org
4206 S:      Maintained
4207 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4208 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4209
4210 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4211 M:      Justin Chen <justin.chen@broadcom.com>
4212 M:      Al Cooper <alcooperx@gmail.com>
4213 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4214 L:      linux-kernel@vger.kernel.org
4215 S:      Maintained
4216 F:      drivers/phy/broadcom/phy-brcm-usb*
4217
4218 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4219 M:      William Zhang <william.zhang@broadcom.com>
4220 M:      Kursad Oney <kursad.oney@broadcom.com>
4221 M:      Jonas Gorski <jonas.gorski@gmail.com>
4222 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4223 L:      linux-spi@vger.kernel.org
4224 S:      Maintained
4225 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4226 F:      drivers/spi/spi-bcm63xx-hsspi.c
4227 F:      drivers/spi/spi-bcmbca-hsspi.c
4228
4229 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4230 M:      Jonas Gorski <jonas.gorski@gmail.com>
4231 L:      linux-spi@vger.kernel.org
4232 S:      Odd Fixes
4233 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4234 F:      drivers/spi/spi-bcm63xx.c
4235
4236 BROADCOM ETHERNET PHY DRIVERS
4237 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4238 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4239 L:      netdev@vger.kernel.org
4240 S:      Supported
4241 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4242 F:      drivers/net/phy/bcm*.[ch]
4243 F:      drivers/net/phy/broadcom.c
4244 F:      include/linux/brcmphy.h
4245
4246 BROADCOM GENET ETHERNET DRIVER
4247 M:      Doug Berger <opendmb@gmail.com>
4248 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4249 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4250 L:      netdev@vger.kernel.org
4251 S:      Supported
4252 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4253 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4254 F:      drivers/net/ethernet/broadcom/genet/
4255 F:      drivers/net/ethernet/broadcom/unimac.h
4256 F:      drivers/net/mdio/mdio-bcm-unimac.c
4257 F:      include/linux/platform_data/bcmgenet.h
4258 F:      include/linux/platform_data/mdio-bcm-unimac.h
4259
4260 BROADCOM IPROC ARM ARCHITECTURE
4261 M:      Ray Jui <rjui@broadcom.com>
4262 M:      Scott Branden <sbranden@broadcom.com>
4263 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4265 S:      Maintained
4266 T:      git https://github.com/broadcom/stblinux.git
4267 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4268 F:      arch/arm64/boot/dts/broadcom/stingray/*
4269 F:      drivers/clk/bcm/clk-ns*
4270 F:      drivers/clk/bcm/clk-sr*
4271 F:      drivers/pinctrl/bcm/pinctrl-ns*
4272 F:      include/dt-bindings/clock/bcm-sr*
4273 N:      iproc
4274 N:      cygnus
4275 N:      bcm[-_]nsp
4276 N:      bcm9113*
4277 N:      bcm9583*
4278 N:      bcm9585*
4279 N:      bcm9586*
4280 N:      bcm988312
4281 N:      bcm113*
4282 N:      bcm583*
4283 N:      bcm585*
4284 N:      bcm586*
4285 N:      bcm88312
4286 N:      hr2
4287 N:      stingray
4288
4289 BROADCOM IPROC GBIT ETHERNET DRIVER
4290 M:      Rafał Miłecki <rafal@milecki.pl>
4291 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4292 L:      netdev@vger.kernel.org
4293 S:      Maintained
4294 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4295 F:      drivers/net/ethernet/broadcom/bgmac*
4296 F:      drivers/net/ethernet/broadcom/unimac.h
4297
4298 BROADCOM KONA GPIO DRIVER
4299 M:      Ray Jui <rjui@broadcom.com>
4300 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4301 S:      Supported
4302 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4303 F:      drivers/gpio/gpio-bcm-kona.c
4304
4305 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4306 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4307 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4308 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4309 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4310 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4311 L:      linux-scsi@vger.kernel.org
4312 S:      Supported
4313 W:      https://www.broadcom.com/support/storage
4314 F:      drivers/scsi/mpi3mr/
4315
4316 BROADCOM NETXTREME-E ROCE DRIVER
4317 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4318 L:      linux-rdma@vger.kernel.org
4319 S:      Supported
4320 W:      http://www.broadcom.com
4321 F:      drivers/infiniband/hw/bnxt_re/
4322 F:      include/uapi/rdma/bnxt_re-abi.h
4323
4324 BROADCOM NVRAM DRIVER
4325 M:      Rafał Miłecki <zajec5@gmail.com>
4326 L:      linux-mips@vger.kernel.org
4327 S:      Maintained
4328 F:      drivers/firmware/broadcom/*
4329
4330 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4331 M:      Rafał Miłecki <rafal@milecki.pl>
4332 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4333 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4334 L:      linux-pm@vger.kernel.org
4335 S:      Maintained
4336 T:      git https://github.com/broadcom/stblinux.git
4337 F:      drivers/pmdomain/bcm/bcm-pmb.c
4338 F:      include/dt-bindings/soc/bcm-pmb.h
4339
4340 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4341 M:      Rafał Miłecki <zajec5@gmail.com>
4342 L:      linux-wireless@vger.kernel.org
4343 S:      Maintained
4344 F:      drivers/bcma/
4345 F:      include/linux/bcma/
4346
4347 BROADCOM SPI DRIVER
4348 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4349 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4350 S:      Maintained
4351 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4352 F:      drivers/spi/spi-bcm-qspi.*
4353 F:      drivers/spi/spi-brcmstb-qspi.c
4354 F:      drivers/spi/spi-iproc-qspi.c
4355
4356 BROADCOM STB AVS CPUFREQ DRIVER
4357 M:      Markus Mayer <mmayer@broadcom.com>
4358 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4359 L:      linux-pm@vger.kernel.org
4360 S:      Maintained
4361 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4362 F:      drivers/cpufreq/brcmstb*
4363
4364 BROADCOM STB AVS TMON DRIVER
4365 M:      Markus Mayer <mmayer@broadcom.com>
4366 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4367 L:      linux-pm@vger.kernel.org
4368 S:      Maintained
4369 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4370 F:      drivers/thermal/broadcom/brcmstb*
4371
4372 BROADCOM STB DPFE DRIVER
4373 M:      Markus Mayer <mmayer@broadcom.com>
4374 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4376 S:      Maintained
4377 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4378 F:      drivers/memory/brcmstb_dpfe.c
4379
4380 BROADCOM STB NAND FLASH DRIVER
4381 M:      Brian Norris <computersforpeace@gmail.com>
4382 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4383 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4384 L:      linux-mtd@lists.infradead.org
4385 S:      Maintained
4386 F:      drivers/mtd/nand/raw/brcmnand/
4387 F:      include/linux/platform_data/brcmnand.h
4388
4389 BROADCOM STB PCIE DRIVER
4390 M:      Jim Quinlan <jim2101024@gmail.com>
4391 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4392 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 L:      linux-pci@vger.kernel.org
4395 S:      Maintained
4396 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4397 F:      drivers/pci/controller/pcie-brcmstb.c
4398
4399 BROADCOM SYSTEMPORT ETHERNET DRIVER
4400 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4401 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4402 L:      netdev@vger.kernel.org
4403 S:      Supported
4404 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4405 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4406 F:      drivers/net/ethernet/broadcom/unimac.h
4407
4408 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4409 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4410 M:      Michael Chan <mchan@broadcom.com>
4411 L:      netdev@vger.kernel.org
4412 S:      Supported
4413 F:      drivers/net/ethernet/broadcom/tg3.*
4414
4415 BROADCOM VK DRIVER
4416 M:      Scott Branden <scott.branden@broadcom.com>
4417 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4418 S:      Supported
4419 F:      drivers/misc/bcm-vk/
4420 F:      include/uapi/linux/misc/bcm_vk.h
4421
4422 BROCADE BFA FC SCSI DRIVER
4423 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4424 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4425 L:      linux-scsi@vger.kernel.org
4426 S:      Supported
4427 F:      drivers/scsi/bfa/
4428
4429 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4430 M:      Rasesh Mody <rmody@marvell.com>
4431 M:      Sudarsana Kalluru <skalluru@marvell.com>
4432 M:      GR-Linux-NIC-Dev@marvell.com
4433 L:      netdev@vger.kernel.org
4434 S:      Supported
4435 F:      drivers/net/ethernet/brocade/bna/
4436
4437 BSG (block layer generic sg v4 driver)
4438 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4439 L:      linux-scsi@vger.kernel.org
4440 S:      Supported
4441 F:      block/bsg.c
4442 F:      include/linux/bsg.h
4443 F:      include/uapi/linux/bsg.h
4444
4445 BT87X AUDIO DRIVER
4446 M:      Clemens Ladisch <clemens@ladisch.de>
4447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4448 S:      Maintained
4449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4450 F:      Documentation/sound/cards/bt87x.rst
4451 F:      sound/pci/bt87x.c
4452
4453 BT8XXGPIO DRIVER
4454 M:      Michael Buesch <m@bues.ch>
4455 S:      Maintained
4456 W:      http://bu3sch.de/btgpio.php
4457 F:      drivers/gpio/gpio-bt8xx.c
4458
4459 BTRFS FILE SYSTEM
4460 M:      Chris Mason <clm@fb.com>
4461 M:      Josef Bacik <josef@toxicpanda.com>
4462 M:      David Sterba <dsterba@suse.com>
4463 L:      linux-btrfs@vger.kernel.org
4464 S:      Maintained
4465 W:      https://btrfs.readthedocs.io
4466 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4467 C:      irc://irc.libera.chat/btrfs
4468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4469 F:      Documentation/filesystems/btrfs.rst
4470 F:      fs/btrfs/
4471 F:      include/linux/btrfs*
4472 F:      include/trace/events/btrfs.h
4473 F:      include/uapi/linux/btrfs*
4474
4475 BTTV VIDEO4LINUX DRIVER
4476 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4477 L:      linux-media@vger.kernel.org
4478 S:      Odd fixes
4479 W:      https://linuxtv.org
4480 T:      git git://linuxtv.org/media_tree.git
4481 F:      Documentation/driver-api/media/drivers/bttv*
4482 F:      drivers/media/pci/bt8xx/bttv*
4483
4484 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4485 M:      Chanwoo Choi <cw00.choi@samsung.com>
4486 L:      linux-pm@vger.kernel.org
4487 L:      linux-samsung-soc@vger.kernel.org
4488 S:      Maintained
4489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4490 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4491 F:      drivers/devfreq/exynos-bus.c
4492
4493 BUSLOGIC SCSI DRIVER
4494 M:      Khalid Aziz <khalid@gonehiking.org>
4495 L:      linux-scsi@vger.kernel.org
4496 S:      Maintained
4497 F:      drivers/scsi/BusLogic.*
4498 F:      drivers/scsi/FlashPoint.*
4499
4500 BXCAN CAN NETWORK DRIVER
4501 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4502 L:      linux-can@vger.kernel.org
4503 S:      Maintained
4504 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4505 F:      drivers/net/can/bxcan.c
4506
4507 C-MEDIA CMI8788 DRIVER
4508 M:      Clemens Ladisch <clemens@ladisch.de>
4509 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4510 S:      Maintained
4511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4512 F:      sound/pci/oxygen/
4513
4514 C-SKY ARCHITECTURE
4515 M:      Guo Ren <guoren@kernel.org>
4516 L:      linux-csky@vger.kernel.org
4517 S:      Supported
4518 T:      git https://github.com/c-sky/csky-linux.git
4519 F:      Documentation/devicetree/bindings/csky/
4520 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4521 F:      Documentation/devicetree/bindings/timer/csky,*
4522 F:      arch/csky/
4523 F:      drivers/clocksource/timer-gx6605s.c
4524 F:      drivers/clocksource/timer-mp-csky.c
4525 F:      drivers/irqchip/irq-csky-*
4526 N:      csky
4527 K:      csky
4528
4529 CA8210 IEEE-802.15.4 RADIO DRIVER
4530 L:      linux-wpan@vger.kernel.org
4531 S:      Orphan
4532 W:      https://github.com/Cascoda/ca8210-linux.git
4533 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4534 F:      drivers/net/ieee802154/ca8210.c
4535
4536 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4537 M:      David Howells <dhowells@redhat.com>
4538 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4539 S:      Supported
4540 F:      Documentation/filesystems/caching/cachefiles.rst
4541 F:      fs/cachefiles/
4542
4543 CACHESTAT: PAGE CACHE STATS FOR A FILE
4544 M:      Nhat Pham <nphamcs@gmail.com>
4545 M:      Johannes Weiner <hannes@cmpxchg.org>
4546 L:      linux-mm@kvack.org
4547 S:      Maintained
4548 F:      tools/testing/selftests/cachestat/test_cachestat.c
4549
4550 CADENCE MIPI-CSI2 BRIDGES
4551 M:      Maxime Ripard <mripard@kernel.org>
4552 L:      linux-media@vger.kernel.org
4553 S:      Maintained
4554 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4555 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4556 F:      drivers/media/platform/cadence/cdns-csi2*
4557
4558 CADENCE NAND DRIVER
4559 L:      linux-mtd@lists.infradead.org
4560 S:      Orphan
4561 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4562 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4563
4564 CADENCE USB3 DRD IP DRIVER
4565 M:      Peter Chen <peter.chen@kernel.org>
4566 M:      Pawel Laszczak <pawell@cadence.com>
4567 R:      Roger Quadros <rogerq@kernel.org>
4568 L:      linux-usb@vger.kernel.org
4569 S:      Maintained
4570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4571 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4572 F:      drivers/usb/cdns3/
4573 X:      drivers/usb/cdns3/cdnsp*
4574
4575 CADENCE USBHS DRIVER
4576 M:      Pawel Laszczak <pawell@cadence.com>
4577 L:      linux-usb@vger.kernel.org
4578 S:      Maintained
4579 F:      drivers/usb/gadget/udc/cdns2
4580
4581 CADENCE USBSSP DRD IP DRIVER
4582 M:      Pawel Laszczak <pawell@cadence.com>
4583 L:      linux-usb@vger.kernel.org
4584 S:      Maintained
4585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4586 F:      drivers/usb/cdns3/
4587 X:      drivers/usb/cdns3/cdns3*
4588
4589 CADET FM/AM RADIO RECEIVER DRIVER
4590 M:      Hans Verkuil <hverkuil@xs4all.nl>
4591 L:      linux-media@vger.kernel.org
4592 S:      Maintained
4593 W:      https://linuxtv.org
4594 T:      git git://linuxtv.org/media_tree.git
4595 F:      drivers/media/radio/radio-cadet*
4596
4597 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4598 L:      linux-media@vger.kernel.org
4599 S:      Orphan
4600 T:      git git://linuxtv.org/media_tree.git
4601 F:      Documentation/admin-guide/media/cafe_ccic*
4602 F:      drivers/media/platform/marvell/
4603
4604 CAIF NETWORK LAYER
4605 L:      netdev@vger.kernel.org
4606 S:      Orphan
4607 F:      Documentation/networking/caif/
4608 F:      drivers/net/caif/
4609 F:      include/net/caif/
4610 F:      include/uapi/linux/caif/
4611 F:      net/caif/
4612
4613 CAKE QDISC
4614 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4615 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4616 S:      Maintained
4617 F:      net/sched/sch_cake.c
4618
4619 CAN NETWORK DRIVERS
4620 M:      Wolfgang Grandegger <wg@grandegger.com>
4621 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4622 L:      linux-can@vger.kernel.org
4623 S:      Maintained
4624 W:      https://github.com/linux-can
4625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4627 F:      Documentation/devicetree/bindings/net/can/
4628 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4629 F:      drivers/net/can/
4630 F:      drivers/phy/phy-can-transceiver.c
4631 F:      include/linux/can/bittiming.h
4632 F:      include/linux/can/dev.h
4633 F:      include/linux/can/length.h
4634 F:      include/linux/can/platform/
4635 F:      include/linux/can/rx-offload.h
4636 F:      include/uapi/linux/can/error.h
4637 F:      include/uapi/linux/can/netlink.h
4638 F:      include/uapi/linux/can/vxcan.h
4639
4640 CAN NETWORK LAYER
4641 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4642 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4643 L:      linux-can@vger.kernel.org
4644 S:      Maintained
4645 W:      https://github.com/linux-can
4646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4648 F:      Documentation/networking/can.rst
4649 F:      include/linux/can/can-ml.h
4650 F:      include/linux/can/core.h
4651 F:      include/linux/can/skb.h
4652 F:      include/net/netns/can.h
4653 F:      include/uapi/linux/can.h
4654 F:      include/uapi/linux/can/bcm.h
4655 F:      include/uapi/linux/can/gw.h
4656 F:      include/uapi/linux/can/isotp.h
4657 F:      include/uapi/linux/can/raw.h
4658 F:      net/can/
4659
4660 CAN-J1939 NETWORK LAYER
4661 M:      Robin van der Gracht <robin@protonic.nl>
4662 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4663 R:      kernel@pengutronix.de
4664 L:      linux-can@vger.kernel.org
4665 S:      Maintained
4666 F:      Documentation/networking/j1939.rst
4667 F:      include/uapi/linux/can/j1939.h
4668 F:      net/can/j1939/
4669
4670 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4671 M:      Damien Le Moal <dlemoal@kernel.org>
4672 L:      linux-riscv@lists.infradead.org
4673 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4674 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4675 F:      drivers/pinctrl/pinctrl-k210.c
4676
4677 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4678 M:      Damien Le Moal <dlemoal@kernel.org>
4679 L:      linux-kernel@vger.kernel.org
4680 L:      linux-riscv@lists.infradead.org
4681 S:      Maintained
4682 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4683 F:      drivers/reset/reset-k210.c
4684
4685 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4686 M:      Damien Le Moal <dlemoal@kernel.org>
4687 L:      linux-riscv@lists.infradead.org
4688 S:      Maintained
4689 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4690 F:      drivers/soc/canaan/
4691 F:      include/soc/canaan/
4692
4693 CAPABILITIES
4694 M:      Serge Hallyn <serge@hallyn.com>
4695 L:      linux-security-module@vger.kernel.org
4696 S:      Supported
4697 F:      include/linux/capability.h
4698 F:      include/uapi/linux/capability.h
4699 F:      kernel/capability.c
4700 F:      security/commoncap.c
4701
4702 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4703 M:      Kevin Tsai <ktsai@capellamicro.com>
4704 S:      Maintained
4705 F:      drivers/iio/light/cm*
4706
4707 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4708 M:      Christian Lamparter <chunkeey@googlemail.com>
4709 L:      linux-wireless@vger.kernel.org
4710 S:      Maintained
4711 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4712 F:      drivers/net/wireless/ath/carl9170/
4713
4714 CAVIUM I2C DRIVER
4715 M:      Robert Richter <rric@kernel.org>
4716 S:      Odd Fixes
4717 W:      http://www.marvell.com
4718 F:      drivers/i2c/busses/i2c-octeon*
4719 F:      drivers/i2c/busses/i2c-thunderx*
4720
4721 CAVIUM LIQUIDIO NETWORK DRIVER
4722 M:      Derek Chickles <dchickles@marvell.com>
4723 M:      Satanand Burla <sburla@marvell.com>
4724 M:      Felix Manlunas <fmanlunas@marvell.com>
4725 L:      netdev@vger.kernel.org
4726 S:      Supported
4727 W:      http://www.marvell.com
4728 F:      drivers/net/ethernet/cavium/liquidio/
4729
4730 CAVIUM MMC DRIVER
4731 M:      Robert Richter <rric@kernel.org>
4732 S:      Odd Fixes
4733 W:      http://www.marvell.com
4734 F:      drivers/mmc/host/cavium*
4735
4736 CAVIUM OCTEON-TX CRYPTO DRIVER
4737 M:      George Cherian <gcherian@marvell.com>
4738 L:      linux-crypto@vger.kernel.org
4739 S:      Supported
4740 W:      http://www.marvell.com
4741 F:      drivers/crypto/cavium/cpt/
4742
4743 CAVIUM THUNDERX2 ARM64 SOC
4744 M:      Robert Richter <rric@kernel.org>
4745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4746 S:      Odd Fixes
4747 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4748 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4749
4750 CBS/ETF/TAPRIO QDISCS
4751 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4752 L:      netdev@vger.kernel.org
4753 S:      Maintained
4754 F:      net/sched/sch_cbs.c
4755 F:      net/sched/sch_etf.c
4756 F:      net/sched/sch_taprio.c
4757
4758 CC2520 IEEE-802.15.4 RADIO DRIVER
4759 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4760 L:      linux-wpan@vger.kernel.org
4761 S:      Odd Fixes
4762 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4763 F:      drivers/net/ieee802154/cc2520.c
4764
4765 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4766 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4767 L:      linux-crypto@vger.kernel.org
4768 S:      Supported
4769 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4770 F:      drivers/crypto/ccree/
4771
4772 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4773 M:      Hadar Gat <hadar.gat@arm.com>
4774 L:      linux-crypto@vger.kernel.org
4775 S:      Supported
4776 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4777 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4778 F:      drivers/char/hw_random/cctrng.c
4779 F:      drivers/char/hw_random/cctrng.h
4780
4781 CEC FRAMEWORK
4782 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4783 L:      linux-media@vger.kernel.org
4784 S:      Supported
4785 W:      http://linuxtv.org
4786 T:      git git://linuxtv.org/media_tree.git
4787 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4788 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4789 F:      Documentation/driver-api/media/cec-core.rst
4790 F:      Documentation/userspace-api/media/cec
4791 F:      drivers/media/cec/
4792 F:      drivers/media/rc/keymaps/rc-cec.c
4793 F:      include/media/cec-notifier.h
4794 F:      include/media/cec.h
4795 F:      include/uapi/linux/cec-funcs.h
4796 F:      include/uapi/linux/cec.h
4797
4798 CEC GPIO DRIVER
4799 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4800 L:      linux-media@vger.kernel.org
4801 S:      Supported
4802 W:      http://linuxtv.org
4803 T:      git git://linuxtv.org/media_tree.git
4804 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4805 F:      drivers/media/cec/platform/cec-gpio/
4806
4807 CELL BROADBAND ENGINE ARCHITECTURE
4808 M:      Arnd Bergmann <arnd@arndb.de>
4809 L:      linuxppc-dev@lists.ozlabs.org
4810 S:      Supported
4811 W:      http://www.ibm.com/developerworks/power/cell/
4812 F:      arch/powerpc/include/asm/cell*.h
4813 F:      arch/powerpc/include/asm/spu*.h
4814 F:      arch/powerpc/include/uapi/asm/spu*.h
4815 F:      arch/powerpc/platforms/cell/
4816
4817 CELLWISE CW2015 BATTERY DRIVER
4818 M:      Tobias Schrammm <t.schramm@manjaro.org>
4819 S:      Maintained
4820 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4821 F:      drivers/power/supply/cw2015_battery.c
4822
4823 CEPH COMMON CODE (LIBCEPH)
4824 M:      Ilya Dryomov <idryomov@gmail.com>
4825 M:      Xiubo Li <xiubli@redhat.com>
4826 R:      Jeff Layton <jlayton@kernel.org>
4827 L:      ceph-devel@vger.kernel.org
4828 S:      Supported
4829 W:      http://ceph.com/
4830 T:      git https://github.com/ceph/ceph-client.git
4831 F:      include/linux/ceph/
4832 F:      include/linux/crush/
4833 F:      net/ceph/
4834
4835 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4836 M:      Xiubo Li <xiubli@redhat.com>
4837 M:      Ilya Dryomov <idryomov@gmail.com>
4838 R:      Jeff Layton <jlayton@kernel.org>
4839 L:      ceph-devel@vger.kernel.org
4840 S:      Supported
4841 W:      http://ceph.com/
4842 T:      git https://github.com/ceph/ceph-client.git
4843 F:      Documentation/filesystems/ceph.rst
4844 F:      fs/ceph/
4845
4846 CERTIFICATE HANDLING
4847 M:      David Howells <dhowells@redhat.com>
4848 M:      David Woodhouse <dwmw2@infradead.org>
4849 L:      keyrings@vger.kernel.org
4850 S:      Maintained
4851 F:      Documentation/admin-guide/module-signing.rst
4852 F:      certs/
4853 F:      scripts/sign-file.c
4854 F:      tools/certs/
4855
4856 CFAG12864B LCD DRIVER
4857 M:      Miguel Ojeda <ojeda@kernel.org>
4858 S:      Maintained
4859 F:      drivers/auxdisplay/cfag12864b.c
4860 F:      include/linux/cfag12864b.h
4861
4862 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4863 M:      Miguel Ojeda <ojeda@kernel.org>
4864 S:      Maintained
4865 F:      drivers/auxdisplay/cfag12864bfb.c
4866 F:      include/linux/cfag12864b.h
4867
4868 CHAR and MISC DRIVERS
4869 M:      Arnd Bergmann <arnd@arndb.de>
4870 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4871 S:      Supported
4872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4873 F:      drivers/char/
4874 F:      drivers/misc/
4875 F:      include/linux/miscdevice.h
4876 X:      drivers/char/agp/
4877 X:      drivers/char/hw_random/
4878 X:      drivers/char/ipmi/
4879 X:      drivers/char/random.c
4880 X:      drivers/char/tpm/
4881
4882 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4883 M:      Thomas Weißschuh <linux@weissschuh.net>
4884 L:      linux-hwmon@vger.kernel.org
4885 S:      Maintained
4886 F:      Documentation/hwmon/powerz.rst
4887 F:      drivers/hwmon/powerz.c
4888
4889 CHECKPATCH
4890 M:      Andy Whitcroft <apw@canonical.com>
4891 M:      Joe Perches <joe@perches.com>
4892 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4893 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4894 S:      Maintained
4895 F:      scripts/checkpatch.pl
4896
4897 CHECKPATCH DOCUMENTATION
4898 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4899 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4900 R:      Joe Perches <joe@perches.com>
4901 S:      Maintained
4902 F:      Documentation/dev-tools/checkpatch.rst
4903
4904 CHINESE DOCUMENTATION
4905 M:      Alex Shi <alexs@kernel.org>
4906 M:      Yanteng Si <siyanteng@loongson.cn>
4907 S:      Maintained
4908 F:      Documentation/translations/zh_CN/
4909
4910 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4911 M:      Peter Chen <peter.chen@kernel.org>
4912 L:      linux-usb@vger.kernel.org
4913 S:      Maintained
4914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4915 F:      drivers/usb/chipidea/
4916
4917 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4918 M:      Hans de Goede <hdegoede@redhat.com>
4919 L:      linux-input@vger.kernel.org
4920 S:      Maintained
4921 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4922 F:      drivers/input/touchscreen/chipone_icn8318.c
4923
4924 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4925 M:      Hans de Goede <hdegoede@redhat.com>
4926 L:      linux-input@vger.kernel.org
4927 S:      Maintained
4928 F:      drivers/input/touchscreen/chipone_icn8505.c
4929
4930 CHROME HARDWARE PLATFORM SUPPORT
4931 M:      Benson Leung <bleung@chromium.org>
4932 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4933 L:      chrome-platform@lists.linux.dev
4934 S:      Maintained
4935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4936 F:      drivers/platform/chrome/
4937
4938 CHROMEOS EC CODEC DRIVER
4939 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4940 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4941 R:      Guenter Roeck <groeck@chromium.org>
4942 L:      chrome-platform@lists.linux.dev
4943 S:      Maintained
4944 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4945 F:      sound/soc/codecs/cros_ec_codec.*
4946
4947 CHROMEOS EC SUBDRIVERS
4948 M:      Benson Leung <bleung@chromium.org>
4949 R:      Guenter Roeck <groeck@chromium.org>
4950 L:      chrome-platform@lists.linux.dev
4951 S:      Maintained
4952 F:      drivers/power/supply/cros_usbpd-charger.c
4953 N:      cros_ec
4954 N:      cros-ec
4955
4956 CHROMEOS EC UART DRIVER
4957 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4958 R:      Benson Leung <bleung@chromium.org>
4959 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4960 S:      Maintained
4961 F:      drivers/platform/chrome/cros_ec_uart.c
4962
4963 CHROMEOS EC USB PD NOTIFY DRIVER
4964 M:      Prashant Malani <pmalani@chromium.org>
4965 L:      chrome-platform@lists.linux.dev
4966 S:      Maintained
4967 F:      drivers/platform/chrome/cros_usbpd_notify.c
4968 F:      include/linux/platform_data/cros_usbpd_notify.h
4969
4970 CHROMEOS EC USB TYPE-C DRIVER
4971 M:      Prashant Malani <pmalani@chromium.org>
4972 L:      chrome-platform@lists.linux.dev
4973 S:      Maintained
4974 F:      drivers/platform/chrome/cros_ec_typec.*
4975 F:      drivers/platform/chrome/cros_typec_switch.c
4976 F:      drivers/platform/chrome/cros_typec_vdm.*
4977
4978 CHROMEOS HPS DRIVER
4979 M:      Dan Callaghan <dcallagh@chromium.org>
4980 R:      Sami Kyöstilä <skyostil@chromium.org>
4981 S:      Maintained
4982 F:      drivers/platform/chrome/cros_hps_i2c.c
4983
4984 CHRONTEL CH7322 CEC DRIVER
4985 M:      Joe Tessler <jrt@google.com>
4986 L:      linux-media@vger.kernel.org
4987 S:      Maintained
4988 T:      git git://linuxtv.org/media_tree.git
4989 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4990 F:      drivers/media/cec/i2c/ch7322.c
4991
4992 CIRRUS LOGIC AUDIO CODEC DRIVERS
4993 M:      James Schulman <james.schulman@cirrus.com>
4994 M:      David Rhodes <david.rhodes@cirrus.com>
4995 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4996 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4997 L:      patches@opensource.cirrus.com
4998 S:      Maintained
4999 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
5000 F:      drivers/mfd/cs42l43*
5001 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
5002 F:      drivers/spi/spi-cs42l43*
5003 F:      include/dt-bindings/sound/cs*
5004 F:      include/linux/mfd/cs42l43*
5005 F:      include/sound/cs*
5006 F:      sound/pci/hda/cirrus*
5007 F:      sound/pci/hda/cs*
5008 F:      sound/pci/hda/hda_cs_dsp_ctl.*
5009 F:      sound/soc/codecs/cs*
5010
5011 CIRRUS LOGIC DSP FIRMWARE DRIVER
5012 M:      Simon Trimmer <simont@opensource.cirrus.com>
5013 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5014 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5015 L:      patches@opensource.cirrus.com
5016 S:      Supported
5017 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5018 T:      git https://github.com/CirrusLogic/linux-drivers.git
5019 F:      drivers/firmware/cirrus/*
5020 F:      include/linux/firmware/cirrus/*
5021
5022 CIRRUS LOGIC EP93XX ETHERNET DRIVER
5023 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5024 L:      netdev@vger.kernel.org
5025 S:      Maintained
5026 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5027
5028 CIRRUS LOGIC LOCHNAGAR DRIVER
5029 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5030 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5031 L:      patches@opensource.cirrus.com
5032 S:      Supported
5033 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5034 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5035 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5036 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5037 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5038 F:      Documentation/hwmon/lochnagar.rst
5039 F:      drivers/clk/clk-lochnagar.c
5040 F:      drivers/hwmon/lochnagar-hwmon.c
5041 F:      drivers/mfd/lochnagar-i2c.c
5042 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5043 F:      drivers/regulator/lochnagar-regulator.c
5044 F:      include/dt-bindings/clock/lochnagar.h
5045 F:      include/dt-bindings/pinctrl/lochnagar.h
5046 F:      include/linux/mfd/lochnagar*
5047 F:      sound/soc/codecs/lochnagar-sc.c
5048
5049 CIRRUS LOGIC MADERA CODEC DRIVERS
5050 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5051 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5052 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5053 L:      patches@opensource.cirrus.com
5054 S:      Supported
5055 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5056 T:      git https://github.com/CirrusLogic/linux-drivers.git
5057 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5058 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5059 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5060 F:      drivers/gpio/gpio-madera*
5061 F:      drivers/irqchip/irq-madera*
5062 F:      drivers/mfd/cs47l*
5063 F:      drivers/mfd/madera*
5064 F:      drivers/pinctrl/cirrus/*
5065 F:      include/dt-bindings/sound/madera*
5066 F:      include/linux/irqchip/irq-madera*
5067 F:      include/linux/mfd/madera/*
5068 F:      include/sound/madera*
5069 F:      sound/soc/codecs/cs47l*
5070 F:      sound/soc/codecs/madera*
5071
5072 CISCO FCOE HBA DRIVER
5073 M:      Satish Kharat <satishkh@cisco.com>
5074 M:      Sesidhar Baddela <sebaddel@cisco.com>
5075 M:      Karan Tilak Kumar <kartilak@cisco.com>
5076 L:      linux-scsi@vger.kernel.org
5077 S:      Supported
5078 F:      drivers/scsi/fnic/
5079
5080 CISCO SCSI HBA DRIVER
5081 M:      Karan Tilak Kumar <kartilak@cisco.com>
5082 M:      Sesidhar Baddela <sebaddel@cisco.com>
5083 L:      linux-scsi@vger.kernel.org
5084 S:      Supported
5085 F:      drivers/scsi/snic/
5086
5087 CISCO VIC ETHERNET NIC DRIVER
5088 M:      Christian Benvenuti <benve@cisco.com>
5089 M:      Satish Kharat <satishkh@cisco.com>
5090 S:      Supported
5091 F:      drivers/net/ethernet/cisco/enic/
5092
5093 CISCO VIC LOW LATENCY NIC DRIVER
5094 M:      Christian Benvenuti <benve@cisco.com>
5095 M:      Nelson Escobar <neescoba@cisco.com>
5096 S:      Supported
5097 F:      drivers/infiniband/hw/usnic/
5098
5099 CLANG CONTROL FLOW INTEGRITY SUPPORT
5100 M:      Sami Tolvanen <samitolvanen@google.com>
5101 M:      Kees Cook <keescook@chromium.org>
5102 R:      Nathan Chancellor <nathan@kernel.org>
5103 L:      llvm@lists.linux.dev
5104 S:      Supported
5105 B:      https://github.com/ClangBuiltLinux/linux/issues
5106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5107 F:      include/linux/cfi.h
5108 F:      kernel/cfi.c
5109
5110 CLANG-FORMAT FILE
5111 M:      Miguel Ojeda <ojeda@kernel.org>
5112 S:      Maintained
5113 F:      .clang-format
5114
5115 CLANG/LLVM BUILD SUPPORT
5116 M:      Nathan Chancellor <nathan@kernel.org>
5117 R:      Nick Desaulniers <ndesaulniers@google.com>
5118 R:      Bill Wendling <morbo@google.com>
5119 R:      Justin Stitt <justinstitt@google.com>
5120 L:      llvm@lists.linux.dev
5121 S:      Supported
5122 W:      https://clangbuiltlinux.github.io/
5123 B:      https://github.com/ClangBuiltLinux/linux/issues
5124 C:      irc://irc.libera.chat/clangbuiltlinux
5125 F:      Documentation/kbuild/llvm.rst
5126 F:      include/linux/compiler-clang.h
5127 F:      scripts/Makefile.clang
5128 F:      scripts/clang-tools/
5129 K:      \b(?i:clang|llvm)\b
5130
5131 CLK API
5132 M:      Russell King <linux@armlinux.org.uk>
5133 L:      linux-clk@vger.kernel.org
5134 S:      Maintained
5135 F:      include/linux/clk.h
5136
5137 CLOCKSOURCE, CLOCKEVENT DRIVERS
5138 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5139 M:      Thomas Gleixner <tglx@linutronix.de>
5140 L:      linux-kernel@vger.kernel.org
5141 S:      Supported
5142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5143 F:      Documentation/devicetree/bindings/timer/
5144 F:      drivers/clocksource/
5145
5146 CLOSURES
5147 M:      Kent Overstreet <kent.overstreet@linux.dev>
5148 L:      linux-bcachefs@vger.kernel.org
5149 S:      Supported
5150 C:      irc://irc.oftc.net/bcache
5151 F:      include/linux/closure.h
5152 F:      lib/closure.c
5153
5154 CMPC ACPI DRIVER
5155 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5156 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5157 L:      platform-driver-x86@vger.kernel.org
5158 S:      Supported
5159 F:      drivers/platform/x86/classmate-laptop.c
5160
5161 COBALT MEDIA DRIVER
5162 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5163 L:      linux-media@vger.kernel.org
5164 S:      Supported
5165 W:      https://linuxtv.org
5166 T:      git git://linuxtv.org/media_tree.git
5167 F:      drivers/media/pci/cobalt/
5168
5169 COCCINELLE/Semantic Patches (SmPL)
5170 M:      Julia Lawall <Julia.Lawall@inria.fr>
5171 M:      Nicolas Palix <nicolas.palix@imag.fr>
5172 L:      cocci@inria.fr (moderated for non-subscribers)
5173 S:      Supported
5174 W:      https://coccinelle.gitlabpages.inria.fr/website/
5175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5176 F:      Documentation/dev-tools/coccinelle.rst
5177 F:      scripts/coccicheck
5178 F:      scripts/coccinelle/
5179
5180 CODA FILE SYSTEM
5181 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5182 M:      coda@cs.cmu.edu
5183 L:      codalist@coda.cs.cmu.edu
5184 S:      Maintained
5185 W:      http://www.coda.cs.cmu.edu/
5186 F:      Documentation/filesystems/coda.rst
5187 F:      fs/coda/
5188 F:      include/linux/coda*.h
5189 F:      include/uapi/linux/coda*.h
5190
5191 CODA V4L2 MEM2MEM DRIVER
5192 M:      Philipp Zabel <p.zabel@pengutronix.de>
5193 L:      linux-media@vger.kernel.org
5194 S:      Maintained
5195 F:      Documentation/devicetree/bindings/media/coda.yaml
5196 F:      drivers/media/platform/chips-media/coda
5197
5198 CODE OF CONDUCT
5199 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5200 S:      Supported
5201 F:      Documentation/process/code-of-conduct-interpretation.rst
5202 F:      Documentation/process/code-of-conduct.rst
5203
5204 COMEDI DRIVERS
5205 M:      Ian Abbott <abbotti@mev.co.uk>
5206 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5207 S:      Odd Fixes
5208 F:      drivers/comedi/
5209 F:      include/linux/comedi/
5210 F:      include/uapi/linux/comedi.h
5211
5212 COMMON CLK FRAMEWORK
5213 M:      Michael Turquette <mturquette@baylibre.com>
5214 M:      Stephen Boyd <sboyd@kernel.org>
5215 L:      linux-clk@vger.kernel.org
5216 S:      Maintained
5217 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5219 F:      Documentation/devicetree/bindings/clock/
5220 F:      drivers/clk/
5221 F:      include/dt-bindings/clock/
5222 F:      include/linux/clk-pr*
5223 F:      include/linux/clk/
5224 F:      include/linux/of_clk.h
5225 X:      drivers/clk/clkdev.c
5226
5227 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5228 M:      Steve French <sfrench@samba.org>
5229 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5230 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5231 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5232 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5233 L:      linux-cifs@vger.kernel.org
5234 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5235 S:      Supported
5236 W:      https://wiki.samba.org/index.php/LinuxCIFS
5237 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5238 F:      Documentation/admin-guide/cifs/
5239 F:      fs/smb/client/
5240 F:      fs/smb/common/
5241 F:      include/uapi/linux/cifs
5242
5243 COMPACTPCI HOTPLUG CORE
5244 M:      Scott Murray <scott@spiteful.org>
5245 L:      linux-pci@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/pci/hotplug/cpci_hotplug*
5248
5249 COMPACTPCI HOTPLUG GENERIC DRIVER
5250 M:      Scott Murray <scott@spiteful.org>
5251 L:      linux-pci@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/pci/hotplug/cpcihp_generic.c
5254
5255 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5256 M:      Scott Murray <scott@spiteful.org>
5257 L:      linux-pci@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5260
5261 COMPAL LAPTOP SUPPORT
5262 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5263 L:      platform-driver-x86@vger.kernel.org
5264 S:      Maintained
5265 F:      drivers/platform/x86/compal-laptop.c
5266
5267 COMPILER ATTRIBUTES
5268 M:      Miguel Ojeda <ojeda@kernel.org>
5269 S:      Maintained
5270 F:      include/linux/compiler_attributes.h
5271
5272 COMPUTE EXPRESS LINK (CXL)
5273 M:      Davidlohr Bueso <dave@stgolabs.net>
5274 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5275 M:      Dave Jiang <dave.jiang@intel.com>
5276 M:      Alison Schofield <alison.schofield@intel.com>
5277 M:      Vishal Verma <vishal.l.verma@intel.com>
5278 M:      Ira Weiny <ira.weiny@intel.com>
5279 M:      Dan Williams <dan.j.williams@intel.com>
5280 L:      linux-cxl@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/cxl/
5283 F:      include/uapi/linux/cxl_mem.h
5284 F:      tools/testing/cxl/
5285
5286 COMPUTE EXPRESS LINK PMU (CPMU)
5287 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5288 L:      linux-cxl@vger.kernel.org
5289 S:      Maintained
5290 F:      Documentation/admin-guide/perf/cxl.rst
5291 F:      drivers/perf/cxl_pmu.c
5292
5293 CONEXANT ACCESSRUNNER USB DRIVER
5294 L:      accessrunner-general@lists.sourceforge.net
5295 S:      Orphan
5296 W:      http://accessrunner.sourceforge.net/
5297 F:      drivers/usb/atm/cxacru.c
5298
5299 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5300 M:      Elena Reshetova <elena.reshetova@intel.com>
5301 M:      Carlos Bilbao <carlos.bilbao@amd.com>
5302 S:      Maintained
5303 F:      Documentation/security/snp-tdx-threat-model.rst
5304
5305 CONFIGFS
5306 M:      Joel Becker <jlbec@evilplan.org>
5307 M:      Christoph Hellwig <hch@lst.de>
5308 S:      Supported
5309 T:      git git://git.infradead.org/users/hch/configfs.git
5310 F:      fs/configfs/
5311 F:      include/linux/configfs.h
5312 F:      samples/configfs/
5313
5314 CONSOLE SUBSYSTEM
5315 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5316 S:      Supported
5317 F:      drivers/video/console/
5318 F:      include/linux/console*
5319
5320 CONTEXT TRACKING
5321 M:      Frederic Weisbecker <frederic@kernel.org>
5322 M:      "Paul E. McKenney" <paulmck@kernel.org>
5323 S:      Maintained
5324 F:      include/linux/context_tracking*
5325 F:      kernel/context_tracking.c
5326
5327 CONTROL GROUP (CGROUP)
5328 M:      Tejun Heo <tj@kernel.org>
5329 M:      Zefan Li <lizefan.x@bytedance.com>
5330 M:      Johannes Weiner <hannes@cmpxchg.org>
5331 L:      cgroups@vger.kernel.org
5332 S:      Maintained
5333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5334 F:      Documentation/admin-guide/cgroup-v1/
5335 F:      Documentation/admin-guide/cgroup-v2.rst
5336 F:      include/linux/cgroup*
5337 F:      kernel/cgroup/
5338 F:      tools/testing/selftests/cgroup/
5339
5340 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5341 M:      Tejun Heo <tj@kernel.org>
5342 M:      Josef Bacik <josef@toxicpanda.com>
5343 M:      Jens Axboe <axboe@kernel.dk>
5344 L:      cgroups@vger.kernel.org
5345 L:      linux-block@vger.kernel.org
5346 T:      git git://git.kernel.dk/linux-block
5347 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5348 F:      block/bfq-cgroup.c
5349 F:      block/blk-cgroup.c
5350 F:      block/blk-iocost.c
5351 F:      block/blk-iolatency.c
5352 F:      block/blk-throttle.c
5353 F:      include/linux/blk-cgroup.h
5354
5355 CONTROL GROUP - CPUSET
5356 M:      Waiman Long <longman@redhat.com>
5357 M:      Zefan Li <lizefan.x@bytedance.com>
5358 L:      cgroups@vger.kernel.org
5359 S:      Maintained
5360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5361 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5362 F:      include/linux/cpuset.h
5363 F:      kernel/cgroup/cpuset.c
5364 F:      tools/testing/selftests/cgroup/test_cpuset.c
5365 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5366
5367 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5368 M:      Johannes Weiner <hannes@cmpxchg.org>
5369 M:      Michal Hocko <mhocko@kernel.org>
5370 M:      Roman Gushchin <roman.gushchin@linux.dev>
5371 M:      Shakeel Butt <shakeelb@google.com>
5372 R:      Muchun Song <muchun.song@linux.dev>
5373 L:      cgroups@vger.kernel.org
5374 L:      linux-mm@kvack.org
5375 S:      Maintained
5376 F:      mm/memcontrol.c
5377 F:      mm/swap_cgroup.c
5378 F:      samples/cgroup/*
5379 F:      tools/testing/selftests/cgroup/memcg_protection.m
5380 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5381 F:      tools/testing/selftests/cgroup/test_kmem.c
5382 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5383
5384 CORETEMP HARDWARE MONITORING DRIVER
5385 M:      Fenghua Yu <fenghua.yu@intel.com>
5386 L:      linux-hwmon@vger.kernel.org
5387 S:      Maintained
5388 F:      Documentation/hwmon/coretemp.rst
5389 F:      drivers/hwmon/coretemp.c
5390
5391 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5392 M:      Marius Zachmann <mail@mariuszachmann.de>
5393 L:      linux-hwmon@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/hwmon/corsair-cpro.c
5396
5397 CORSAIR-PSU HARDWARE MONITOR DRIVER
5398 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5399 L:      linux-hwmon@vger.kernel.org
5400 S:      Maintained
5401 F:      Documentation/hwmon/corsair-psu.rst
5402 F:      drivers/hwmon/corsair-psu.c
5403
5404 COUNTER SUBSYSTEM
5405 M:      William Breathitt Gray <william.gray@linaro.org>
5406 L:      linux-iio@vger.kernel.org
5407 S:      Maintained
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5409 F:      Documentation/ABI/testing/sysfs-bus-counter
5410 F:      Documentation/driver-api/generic-counter.rst
5411 F:      drivers/counter/
5412 F:      include/linux/counter.h
5413 F:      include/uapi/linux/counter.h
5414 F:      tools/counter/
5415
5416 COUNTER WATCH EVENTS TOOL
5417 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
5418 L:      linux-iio@vger.kernel.org
5419 S:      Maintained
5420 F:      tools/counter/counter_watch_events.c
5421
5422 CP2615 I2C DRIVER
5423 M:      Bence Csókás <bence98@sch.bme.hu>
5424 S:      Maintained
5425 F:      drivers/i2c/busses/i2c-cp2615.c
5426
5427 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5428 M:      Viresh Kumar <viresh.kumar@linaro.org>
5429 M:      Sudeep Holla <sudeep.holla@arm.com>
5430 L:      linux-pm@vger.kernel.org
5431 S:      Maintained
5432 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5433 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5434
5435 CPU FREQUENCY SCALING FRAMEWORK
5436 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5437 M:      Viresh Kumar <viresh.kumar@linaro.org>
5438 L:      linux-pm@vger.kernel.org
5439 S:      Maintained
5440 B:      https://bugzilla.kernel.org
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5443 F:      Documentation/admin-guide/pm/cpufreq.rst
5444 F:      Documentation/admin-guide/pm/intel_pstate.rst
5445 F:      Documentation/cpu-freq/
5446 F:      Documentation/devicetree/bindings/cpufreq/
5447 F:      drivers/cpufreq/
5448 F:      include/linux/cpufreq.h
5449 F:      include/linux/sched/cpufreq.h
5450 F:      kernel/sched/cpufreq*.c
5451 F:      tools/testing/selftests/cpufreq/
5452
5453 CPU HOTPLUG
5454 M:      Thomas Gleixner <tglx@linutronix.de>
5455 M:      Peter Zijlstra <peterz@infradead.org>
5456 L:      linux-kernel@vger.kernel.org
5457 S:      Maintained
5458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5459 F:      include/linux/cpu.h
5460 F:      include/linux/cpuhotplug.h
5461 F:      include/linux/smpboot.h
5462 F:      kernel/cpu.c
5463 F:      kernel/smpboot.*
5464
5465 CPU IDLE TIME MANAGEMENT FRAMEWORK
5466 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5467 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5468 L:      linux-pm@vger.kernel.org
5469 S:      Maintained
5470 B:      https://bugzilla.kernel.org
5471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5472 F:      Documentation/admin-guide/pm/cpuidle.rst
5473 F:      Documentation/driver-api/pm/cpuidle.rst
5474 F:      drivers/cpuidle/
5475 F:      include/linux/cpuidle.h
5476
5477 CPU POWER MONITORING SUBSYSTEM
5478 M:      Thomas Renninger <trenn@suse.com>
5479 M:      Shuah Khan <shuah@kernel.org>
5480 M:      Shuah Khan <skhan@linuxfoundation.org>
5481 L:      linux-pm@vger.kernel.org
5482 S:      Maintained
5483 F:      tools/power/cpupower/
5484
5485 CPUID/MSR DRIVER
5486 M:      "H. Peter Anvin" <hpa@zytor.com>
5487 S:      Maintained
5488 F:      arch/x86/kernel/cpuid.c
5489 F:      arch/x86/kernel/msr.c
5490
5491 CPUIDLE DRIVER - ARM BIG LITTLE
5492 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5493 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5494 L:      linux-pm@vger.kernel.org
5495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5496 S:      Maintained
5497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5498 F:      drivers/cpuidle/cpuidle-big_little.c
5499
5500 CPUIDLE DRIVER - ARM EXYNOS
5501 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5502 M:      Kukjin Kim <kgene@kernel.org>
5503 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5504 L:      linux-pm@vger.kernel.org
5505 L:      linux-samsung-soc@vger.kernel.org
5506 S:      Maintained
5507 F:      arch/arm/mach-exynos/pm.c
5508 F:      drivers/cpuidle/cpuidle-exynos.c
5509 F:      include/linux/platform_data/cpuidle-exynos.h
5510
5511 CPUIDLE DRIVER - ARM PSCI
5512 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5513 M:      Sudeep Holla <sudeep.holla@arm.com>
5514 L:      linux-pm@vger.kernel.org
5515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5516 S:      Supported
5517 F:      drivers/cpuidle/cpuidle-psci.c
5518
5519 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5520 M:      Ulf Hansson <ulf.hansson@linaro.org>
5521 L:      linux-pm@vger.kernel.org
5522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5523 S:      Supported
5524 F:      drivers/cpuidle/cpuidle-psci-domain.c
5525 F:      drivers/cpuidle/cpuidle-psci.h
5526
5527 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5528 M:      Ulf Hansson <ulf.hansson@linaro.org>
5529 L:      linux-pm@vger.kernel.org
5530 S:      Supported
5531 F:      drivers/cpuidle/dt_idle_genpd.c
5532 F:      drivers/cpuidle/dt_idle_genpd.h
5533
5534 CPUIDLE DRIVER - RISC-V SBI
5535 M:      Anup Patel <anup@brainfault.org>
5536 L:      linux-pm@vger.kernel.org
5537 L:      linux-riscv@lists.infradead.org
5538 S:      Maintained
5539 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5540
5541 CRAMFS FILESYSTEM
5542 M:      Nicolas Pitre <nico@fluxnic.net>
5543 S:      Maintained
5544 F:      Documentation/filesystems/cramfs.rst
5545 F:      fs/cramfs/
5546
5547 CREATIVE SB0540
5548 M:      Bastien Nocera <hadess@hadess.net>
5549 L:      linux-input@vger.kernel.org
5550 S:      Maintained
5551 F:      drivers/hid/hid-creative-sb0540.c
5552
5553 CRYPTO API
5554 M:      Herbert Xu <herbert@gondor.apana.org.au>
5555 M:      "David S. Miller" <davem@davemloft.net>
5556 L:      linux-crypto@vger.kernel.org
5557 S:      Maintained
5558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5560 F:      Documentation/crypto/
5561 F:      Documentation/devicetree/bindings/crypto/
5562 F:      arch/*/crypto/
5563 F:      crypto/
5564 F:      drivers/crypto/
5565 F:      include/crypto/
5566 F:      include/linux/crypto*
5567 F:      lib/crypto/
5568
5569 CRYPTO SPEED TEST COMPARE
5570 M:      Wang Jinchao <wangjinchao@xfusion.com>
5571 L:      linux-crypto@vger.kernel.org
5572 S:      Maintained
5573 F:      tools/crypto/tcrypt/tcrypt_speed_compare.py
5574
5575 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5576 M:      Neil Horman <nhorman@tuxdriver.com>
5577 L:      linux-crypto@vger.kernel.org
5578 S:      Maintained
5579 F:      crypto/ansi_cprng.c
5580 F:      crypto/rng.c
5581
5582 CS3308 MEDIA DRIVER
5583 M:      Hans Verkuil <hverkuil@xs4all.nl>
5584 L:      linux-media@vger.kernel.org
5585 S:      Odd Fixes
5586 W:      http://linuxtv.org
5587 T:      git git://linuxtv.org/media_tree.git
5588 F:      drivers/media/i2c/cs3308.c
5589
5590 CS5535 Audio ALSA driver
5591 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5592 S:      Maintained
5593 F:      sound/pci/cs5535audio/
5594
5595 CTU CAN FD DRIVER
5596 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5597 M:      Ondrej Ille <ondrej.ille@gmail.com>
5598 L:      linux-can@vger.kernel.org
5599 S:      Maintained
5600 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5601 F:      drivers/net/can/ctucanfd/
5602
5603 CW1200 WLAN driver
5604 S:      Orphan
5605 F:      drivers/net/wireless/st/cw1200/
5606
5607 CX18 VIDEO4LINUX DRIVER
5608 M:      Andy Walls <awalls@md.metrocast.net>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 W:      https://linuxtv.org
5612 T:      git git://linuxtv.org/media_tree.git
5613 F:      drivers/media/pci/cx18/
5614 F:      include/uapi/linux/ivtv*
5615
5616 CX2341X MPEG ENCODER HELPER MODULE
5617 M:      Hans Verkuil <hverkuil@xs4all.nl>
5618 L:      linux-media@vger.kernel.org
5619 S:      Maintained
5620 W:      https://linuxtv.org
5621 T:      git git://linuxtv.org/media_tree.git
5622 F:      drivers/media/common/cx2341x*
5623 F:      include/media/drv-intf/cx2341x.h
5624
5625 CX24120 MEDIA DRIVER
5626 M:      Jemma Denson <jdenson@gmail.com>
5627 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5628 L:      linux-media@vger.kernel.org
5629 S:      Maintained
5630 W:      https://linuxtv.org
5631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5632 F:      drivers/media/dvb-frontends/cx24120*
5633
5634 CX88 VIDEO4LINUX DRIVER
5635 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5636 L:      linux-media@vger.kernel.org
5637 S:      Odd fixes
5638 W:      https://linuxtv.org
5639 T:      git git://linuxtv.org/media_tree.git
5640 F:      Documentation/driver-api/media/drivers/cx88*
5641 F:      drivers/media/pci/cx88/
5642
5643 CXD2820R MEDIA DRIVER
5644 L:      linux-media@vger.kernel.org
5645 S:      Orphan
5646 W:      https://linuxtv.org
5647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5648 F:      drivers/media/dvb-frontends/cxd2820r*
5649
5650 CXGB3 ETHERNET DRIVER (CXGB3)
5651 M:      Raju Rangoju <rajur@chelsio.com>
5652 L:      netdev@vger.kernel.org
5653 S:      Supported
5654 W:      http://www.chelsio.com
5655 F:      drivers/net/ethernet/chelsio/cxgb3/
5656
5657 CXGB3 ISCSI DRIVER (CXGB3I)
5658 M:      Varun Prakash <varun@chelsio.com>
5659 L:      linux-scsi@vger.kernel.org
5660 S:      Supported
5661 W:      http://www.chelsio.com
5662 F:      drivers/scsi/cxgbi/cxgb3i
5663
5664 CXGB4 CRYPTO DRIVER (chcr)
5665 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5666 L:      linux-crypto@vger.kernel.org
5667 S:      Supported
5668 W:      http://www.chelsio.com
5669 F:      drivers/crypto/chelsio
5670
5671 CXGB4 ETHERNET DRIVER (CXGB4)
5672 M:      Raju Rangoju <rajur@chelsio.com>
5673 L:      netdev@vger.kernel.org
5674 S:      Supported
5675 W:      http://www.chelsio.com
5676 F:      drivers/net/ethernet/chelsio/cxgb4/
5677
5678 CXGB4 INLINE CRYPTO DRIVER
5679 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5680 L:      netdev@vger.kernel.org
5681 S:      Supported
5682 W:      http://www.chelsio.com
5683 F:      drivers/net/ethernet/chelsio/inline_crypto/
5684
5685 CXGB4 ISCSI DRIVER (CXGB4I)
5686 M:      Varun Prakash <varun@chelsio.com>
5687 L:      linux-scsi@vger.kernel.org
5688 S:      Supported
5689 W:      http://www.chelsio.com
5690 F:      drivers/scsi/cxgbi/cxgb4i
5691
5692 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5693 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5694 L:      linux-rdma@vger.kernel.org
5695 S:      Supported
5696 W:      http://www.openfabrics.org
5697 F:      drivers/infiniband/hw/cxgb4/
5698 F:      include/uapi/rdma/cxgb4-abi.h
5699
5700 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5701 M:      Raju Rangoju <rajur@chelsio.com>
5702 L:      netdev@vger.kernel.org
5703 S:      Supported
5704 W:      http://www.chelsio.com
5705 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5706
5707 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5708 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5709 M:      Andrew Donnellan <ajd@linux.ibm.com>
5710 L:      linuxppc-dev@lists.ozlabs.org
5711 S:      Supported
5712 F:      Documentation/ABI/testing/sysfs-class-cxl
5713 F:      Documentation/arch/powerpc/cxl.rst
5714 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5715 F:      drivers/misc/cxl/
5716 F:      include/misc/cxl*
5717 F:      include/uapi/misc/cxl.h
5718
5719 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5720 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5721 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5722 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5723 L:      linux-scsi@vger.kernel.org
5724 S:      Supported
5725 F:      Documentation/arch/powerpc/cxlflash.rst
5726 F:      drivers/scsi/cxlflash/
5727 F:      include/uapi/scsi/cxlflash_ioctl.h
5728
5729 CYBERPRO FB DRIVER
5730 M:      Russell King <linux@armlinux.org.uk>
5731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5732 S:      Maintained
5733 W:      http://www.armlinux.org.uk/
5734 F:      drivers/video/fbdev/cyber2000fb.*
5735
5736 CYCLADES PC300 DRIVER
5737 S:      Orphan
5738 F:      drivers/net/wan/pc300*
5739
5740 CYPRESS CY8C95X0 PINCTRL DRIVER
5741 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5742 L:      linux-gpio@vger.kernel.org
5743 S:      Maintained
5744 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5745
5746 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5747 M:      Linus Walleij <linus.walleij@linaro.org>
5748 L:      linux-input@vger.kernel.org
5749 S:      Maintained
5750 F:      drivers/input/touchscreen/cy8ctma140.c
5751
5752 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5753 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5754 L:      linux-input@vger.kernel.org
5755 S:      Maintained
5756 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5757 F:      drivers/input/keyboard/cypress-sf.c
5758
5759 CYPRESS_FIRMWARE MEDIA DRIVER
5760 L:      linux-media@vger.kernel.org
5761 S:      Orphan
5762 W:      https://linuxtv.org
5763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5764 F:      drivers/media/common/cypress_firmware*
5765
5766 CYTTSP TOUCHSCREEN DRIVER
5767 M:      Linus Walleij <linus.walleij@linaro.org>
5768 L:      linux-input@vger.kernel.org
5769 S:      Maintained
5770 F:      drivers/input/touchscreen/cyttsp*
5771
5772 D-LINK DIR-685 TOUCHKEYS DRIVER
5773 M:      Linus Walleij <linus.walleij@linaro.org>
5774 L:      linux-input@vger.kernel.org
5775 S:      Supported
5776 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5777
5778 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5779 M:      Joshua Kinard <kumba@gentoo.org>
5780 S:      Maintained
5781 F:      drivers/rtc/rtc-ds1685.c
5782 F:      include/linux/rtc/ds1685.h
5783
5784 DAMA SLAVE for AX.25
5785 M:      Joerg Reuter <jreuter@yaina.de>
5786 L:      linux-hams@vger.kernel.org
5787 S:      Maintained
5788 W:      http://yaina.de/jreuter/
5789 W:      http://www.qsl.net/dl1bke/
5790 F:      net/ax25/af_ax25.c
5791 F:      net/ax25/ax25_dev.c
5792 F:      net/ax25/ax25_ds_*
5793 F:      net/ax25/ax25_in.c
5794 F:      net/ax25/ax25_out.c
5795 F:      net/ax25/ax25_timer.c
5796 F:      net/ax25/sysctl_net_ax25.c
5797
5798 DATA ACCESS MONITOR
5799 M:      SeongJae Park <sj@kernel.org>
5800 L:      damon@lists.linux.dev
5801 L:      linux-mm@kvack.org
5802 S:      Maintained
5803 W:      https://damonitor.github.io
5804 P:      Documentation/mm/damon/maintainer-profile.rst
5805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5806 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5808 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5809 F:      Documentation/admin-guide/mm/damon/
5810 F:      Documentation/mm/damon/
5811 F:      include/linux/damon.h
5812 F:      include/trace/events/damon.h
5813 F:      mm/damon/
5814 F:      tools/testing/selftests/damon/
5815
5816 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5817 L:      netdev@vger.kernel.org
5818 S:      Orphan
5819 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5820 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5821
5822 DC390/AM53C974 SCSI driver
5823 M:      Hannes Reinecke <hare@suse.com>
5824 L:      linux-scsi@vger.kernel.org
5825 S:      Maintained
5826 F:      drivers/scsi/am53c974.c
5827
5828 DC395x SCSI driver
5829 M:      Oliver Neukum <oliver@neukum.org>
5830 M:      Ali Akcaagac <aliakc@web.de>
5831 M:      Jamie Lenehan <lenehan@twibble.org>
5832 S:      Maintained
5833 F:      Documentation/scsi/dc395x.rst
5834 F:      drivers/scsi/dc395x.*
5835
5836 DCCP PROTOCOL
5837 L:      dccp@vger.kernel.org
5838 S:      Orphan
5839 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5840 F:      include/linux/dccp.h
5841 F:      include/linux/tfrc.h
5842 F:      include/uapi/linux/dccp.h
5843 F:      net/dccp/
5844
5845 DEBUGOBJECTS:
5846 M:      Thomas Gleixner <tglx@linutronix.de>
5847 L:      linux-kernel@vger.kernel.org
5848 S:      Maintained
5849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5850 F:      include/linux/debugobjects.h
5851 F:      lib/debugobjects.c
5852
5853 DECSTATION PLATFORM SUPPORT
5854 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5855 L:      linux-mips@vger.kernel.org
5856 S:      Maintained
5857 W:      http://www.linux-mips.org/wiki/DECstation
5858 F:      arch/mips/dec/
5859 F:      arch/mips/include/asm/dec/
5860 F:      arch/mips/include/asm/mach-dec/
5861
5862 DEFXX FDDI NETWORK DRIVER
5863 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5864 S:      Maintained
5865 F:      drivers/net/fddi/defxx.*
5866
5867 DEFZA FDDI NETWORK DRIVER
5868 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5869 S:      Maintained
5870 F:      drivers/net/fddi/defza.*
5871
5872 DEINTERLACE DRIVERS FOR ALLWINNER H3
5873 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5874 L:      linux-media@vger.kernel.org
5875 S:      Maintained
5876 T:      git git://linuxtv.org/media_tree.git
5877 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5878 F:      drivers/media/platform/sunxi/sun8i-di/
5879
5880 DELL LAPTOP DRIVER
5881 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5882 M:      Pali Rohár <pali@kernel.org>
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/dell/dell-laptop.c
5886
5887 DELL LAPTOP FREEFALL DRIVER
5888 M:      Pali Rohár <pali@kernel.org>
5889 S:      Maintained
5890 F:      drivers/platform/x86/dell/dell-smo8800.c
5891
5892 DELL LAPTOP RBTN DRIVER
5893 M:      Pali Rohár <pali@kernel.org>
5894 S:      Maintained
5895 F:      drivers/platform/x86/dell/dell-rbtn.*
5896
5897 DELL LAPTOP SMM DRIVER
5898 M:      Pali Rohár <pali@kernel.org>
5899 S:      Maintained
5900 F:      Documentation/ABI/obsolete/procfs-i8k
5901 F:      drivers/hwmon/dell-smm-hwmon.c
5902 F:      include/uapi/linux/i8k.h
5903
5904 DELL REMOTE BIOS UPDATE DRIVER
5905 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5906 L:      platform-driver-x86@vger.kernel.org
5907 S:      Maintained
5908 F:      drivers/platform/x86/dell/dell_rbu.c
5909
5910 DELL SMBIOS DRIVER
5911 M:      Pali Rohár <pali@kernel.org>
5912 L:      Dell.Client.Kernel@dell.com
5913 L:      platform-driver-x86@vger.kernel.org
5914 S:      Maintained
5915 F:      drivers/platform/x86/dell/dell-smbios.*
5916
5917 DELL SMBIOS SMM DRIVER
5918 L:      Dell.Client.Kernel@dell.com
5919 L:      platform-driver-x86@vger.kernel.org
5920 S:      Maintained
5921 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5922
5923 DELL SMBIOS WMI DRIVER
5924 L:      Dell.Client.Kernel@dell.com
5925 L:      platform-driver-x86@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5928 F:      tools/wmi/dell-smbios-example.c
5929
5930 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5931 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5932 L:      platform-driver-x86@vger.kernel.org
5933 S:      Maintained
5934 F:      Documentation/userspace-api/dcdbas.rst
5935 F:      drivers/platform/x86/dell/dcdbas.*
5936
5937 DELL WMI DDV DRIVER
5938 M:      Armin Wolf <W_Armin@gmx.de>
5939 S:      Maintained
5940 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5941 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5942 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5943 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5944
5945 DELL WMI DESCRIPTOR DRIVER
5946 L:      Dell.Client.Kernel@dell.com
5947 S:      Maintained
5948 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5949
5950 DELL WMI HARDWARE PRIVACY SUPPORT
5951 M:      Perry Yuan <Perry.Yuan@dell.com>
5952 L:      Dell.Client.Kernel@dell.com
5953 L:      platform-driver-x86@vger.kernel.org
5954 S:      Maintained
5955 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5956
5957 DELL WMI NOTIFICATIONS DRIVER
5958 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5959 M:      Pali Rohár <pali@kernel.org>
5960 S:      Maintained
5961 F:      drivers/platform/x86/dell/dell-wmi-base.c
5962
5963 DELL WMI SYSMAN DRIVER
5964 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5965 L:      Dell.Client.Kernel@dell.com
5966 L:      platform-driver-x86@vger.kernel.org
5967 S:      Maintained
5968 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5969 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5970
5971 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5972 M:      Zev Weiss <zev@bewilderbeest.net>
5973 L:      linux-hwmon@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5976
5977 DELTA DPS920AB PSU DRIVER
5978 M:      Robert Marko <robert.marko@sartura.hr>
5979 L:      linux-hwmon@vger.kernel.org
5980 S:      Maintained
5981 F:      Documentation/hwmon/dps920ab.rst
5982 F:      drivers/hwmon/pmbus/dps920ab.c
5983
5984 DELTA NETWORKS TN48M CPLD DRIVERS
5985 M:      Robert Marko <robert.marko@sartura.hr>
5986 S:      Maintained
5987 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5988 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5989 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5990 F:      drivers/gpio/gpio-tn48m.c
5991 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5992
5993 DELTA ST MEDIA DRIVER
5994 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5995 L:      linux-media@vger.kernel.org
5996 S:      Supported
5997 W:      https://linuxtv.org
5998 T:      git git://linuxtv.org/media_tree.git
5999 F:      drivers/media/platform/st/sti/delta
6000
6001 DENALI NAND DRIVER
6002 L:      linux-mtd@lists.infradead.org
6003 S:      Orphan
6004 F:      drivers/mtd/nand/raw/denali*
6005
6006 DESIGNWARE EDMA CORE IP DRIVER
6007 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
6008 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6009 R:      Serge Semin <fancer.lancer@gmail.com>
6010 L:      dmaengine@vger.kernel.org
6011 S:      Maintained
6012 F:      drivers/dma/dw-edma/
6013 F:      include/linux/dma/edma.h
6014
6015 DESIGNWARE USB2 DRD IP DRIVER
6016 M:      Minas Harutyunyan <hminas@synopsys.com>
6017 L:      linux-usb@vger.kernel.org
6018 S:      Maintained
6019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
6020 F:      drivers/usb/dwc2/
6021
6022 DESIGNWARE USB3 DRD IP DRIVER
6023 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
6024 L:      linux-usb@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/usb/dwc3/
6027
6028 DESIGNWARE XDATA IP DRIVER
6029 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6030 L:      linux-pci@vger.kernel.org
6031 S:      Maintained
6032 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6033 F:      drivers/misc/dw-xdata-pcie.c
6034
6035 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6036 M:      Andreas Klinger <ak@it-klinger.de>
6037 L:      linux-iio@vger.kernel.org
6038 S:      Maintained
6039 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6040 F:      drivers/iio/proximity/srf*.c
6041
6042 DEVICE COREDUMP (DEV_COREDUMP)
6043 M:      Johannes Berg <johannes@sipsolutions.net>
6044 L:      linux-kernel@vger.kernel.org
6045 S:      Maintained
6046 F:      drivers/base/devcoredump.c
6047 F:      include/linux/devcoredump.h
6048
6049 DEVICE DEPENDENCY HELPER SCRIPT
6050 M:      Saravana Kannan <saravanak@google.com>
6051 L:      linux-kernel@vger.kernel.org
6052 S:      Maintained
6053 F:      scripts/dev-needs.sh
6054
6055 DEVICE DIRECT ACCESS (DAX)
6056 M:      Dan Williams <dan.j.williams@intel.com>
6057 M:      Vishal Verma <vishal.l.verma@intel.com>
6058 M:      Dave Jiang <dave.jiang@intel.com>
6059 L:      nvdimm@lists.linux.dev
6060 L:      linux-cxl@vger.kernel.org
6061 S:      Supported
6062 F:      drivers/dax/
6063
6064 DEVICE FREQUENCY (DEVFREQ)
6065 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6066 M:      Kyungmin Park <kyungmin.park@samsung.com>
6067 M:      Chanwoo Choi <cw00.choi@samsung.com>
6068 L:      linux-pm@vger.kernel.org
6069 S:      Maintained
6070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6071 F:      Documentation/devicetree/bindings/devfreq/
6072 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6073 F:      drivers/devfreq/
6074 F:      include/linux/devfreq.h
6075 F:      include/trace/events/devfreq.h
6076
6077 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6078 M:      Chanwoo Choi <cw00.choi@samsung.com>
6079 L:      linux-pm@vger.kernel.org
6080 S:      Supported
6081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6082 F:      Documentation/devicetree/bindings/devfreq/event/
6083 F:      drivers/devfreq/devfreq-event.c
6084 F:      drivers/devfreq/event/
6085 F:      include/dt-bindings/pmu/exynos_ppmu.h
6086 F:      include/linux/devfreq-event.h
6087
6088 DEVICE RESOURCE MANAGEMENT HELPERS
6089 M:      Hans de Goede <hdegoede@redhat.com>
6090 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6091 S:      Maintained
6092 F:      include/linux/devm-helpers.h
6093
6094 DEVICE-MAPPER  (LVM)
6095 M:      Alasdair Kergon <agk@redhat.com>
6096 M:      Mike Snitzer <snitzer@kernel.org>
6097 M:      Mikulas Patocka <mpatocka@redhat.com>
6098 M:      dm-devel@lists.linux.dev
6099 L:      dm-devel@lists.linux.dev
6100 S:      Maintained
6101 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6103 F:      Documentation/admin-guide/device-mapper/
6104 F:      drivers/md/Kconfig
6105 F:      drivers/md/Makefile
6106 F:      drivers/md/dm*
6107 F:      drivers/md/persistent-data/
6108 F:      include/linux/device-mapper.h
6109 F:      include/linux/dm-*.h
6110 F:      include/uapi/linux/dm-*.h
6111
6112 DEVLINK
6113 M:      Jiri Pirko <jiri@resnulli.us>
6114 L:      netdev@vger.kernel.org
6115 S:      Supported
6116 F:      Documentation/networking/devlink
6117 F:      include/net/devlink.h
6118 F:      include/uapi/linux/devlink.h
6119 F:      net/devlink/
6120
6121 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6122 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6123 L:      kernel@dh-electronics.com
6124 S:      Maintained
6125 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6126 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6127
6128 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6129 M:      Marek Vasut <marex@denx.de>
6130 L:      kernel@dh-electronics.com
6131 S:      Maintained
6132 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6133 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6134
6135 DIALOG SEMICONDUCTOR DRIVERS
6136 M:      Support Opensource <support.opensource@diasemi.com>
6137 S:      Supported
6138 W:      http://www.dialog-semiconductor.com/products
6139 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6140 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6141 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6142 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6143 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6144 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6145 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6146 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6147 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6148 F:      Documentation/devicetree/bindings/watchdog/dlg,da90??-watchdog.yaml
6149 F:      Documentation/hwmon/da90??.rst
6150 F:      drivers/gpio/gpio-da90??.c
6151 F:      drivers/hwmon/da90??-hwmon.c
6152 F:      drivers/iio/adc/da91??-*.c
6153 F:      drivers/input/misc/da72??.[ch]
6154 F:      drivers/input/misc/da90??_onkey.c
6155 F:      drivers/input/touchscreen/da9052_tsi.c
6156 F:      drivers/leds/leds-da90??.c
6157 F:      drivers/mfd/da903x.c
6158 F:      drivers/mfd/da90??-*.c
6159 F:      drivers/mfd/da91??-*.c
6160 F:      drivers/pinctrl/pinctrl-da90??.c
6161 F:      drivers/power/supply/da9052-battery.c
6162 F:      drivers/power/supply/da91??-*.c
6163 F:      drivers/regulator/da9???-regulator.[ch]
6164 F:      drivers/regulator/slg51000-regulator.[ch]
6165 F:      drivers/rtc/rtc-da90??.c
6166 F:      drivers/thermal/da90??-thermal.c
6167 F:      drivers/video/backlight/da90??_bl.c
6168 F:      drivers/watchdog/da90??_wdt.c
6169 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6170 F:      include/linux/mfd/da903x.h
6171 F:      include/linux/mfd/da9052/
6172 F:      include/linux/mfd/da9055/
6173 F:      include/linux/mfd/da9062/
6174 F:      include/linux/mfd/da9063/
6175 F:      include/linux/mfd/da9150/
6176 F:      include/linux/regulator/da9211.h
6177 F:      include/sound/da[79]*.h
6178 F:      sound/soc/codecs/da[79]*.[ch]
6179
6180 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6181 M:      William Breathitt Gray <william.gray@linaro.org>
6182 L:      linux-gpio@vger.kernel.org
6183 S:      Maintained
6184 F:      drivers/gpio/gpio-gpio-mm.c
6185
6186 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6187 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6188 L:      linux-media@vger.kernel.org
6189 S:      Maintained
6190 F:      Documentation/admin-guide/media/mgb4.rst
6191 F:      drivers/media/pci/mgb4/
6192
6193 DIOLAN U2C-12 I2C DRIVER
6194 M:      Guenter Roeck <linux@roeck-us.net>
6195 L:      linux-i2c@vger.kernel.org
6196 S:      Maintained
6197 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6198
6199 DIRECTORY NOTIFICATION (DNOTIFY)
6200 M:      Jan Kara <jack@suse.cz>
6201 R:      Amir Goldstein <amir73il@gmail.com>
6202 L:      linux-fsdevel@vger.kernel.org
6203 S:      Maintained
6204 F:      Documentation/filesystems/dnotify.rst
6205 F:      fs/notify/dnotify/
6206 F:      include/linux/dnotify.h
6207
6208 DISK GEOMETRY AND PARTITION HANDLING
6209 M:      Andries Brouwer <aeb@cwi.nl>
6210 S:      Maintained
6211 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6212 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6213 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6214
6215 DISKQUOTA
6216 M:      Jan Kara <jack@suse.com>
6217 S:      Maintained
6218 F:      Documentation/filesystems/quota.rst
6219 F:      fs/quota/
6220 F:      include/linux/quota*.h
6221 F:      include/uapi/linux/quota*.h
6222
6223 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6224 M:      Bernie Thompson <bernie@plugable.com>
6225 L:      linux-fbdev@vger.kernel.org
6226 S:      Maintained
6227 W:      http://plugable.com/category/projects/udlfb/
6228 F:      Documentation/fb/udlfb.rst
6229 F:      drivers/video/fbdev/udlfb.c
6230 F:      include/video/udlfb.h
6231
6232 DISTRIBUTED LOCK MANAGER (DLM)
6233 M:      Alexander Aring <aahringo@redhat.com>
6234 M:      David Teigland <teigland@redhat.com>
6235 L:      gfs2@lists.linux.dev
6236 S:      Supported
6237 W:      https://pagure.io/dlm
6238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6239 F:      fs/dlm/
6240
6241 DMA BUFFER SHARING FRAMEWORK
6242 M:      Sumit Semwal <sumit.semwal@linaro.org>
6243 M:      Christian König <christian.koenig@amd.com>
6244 L:      linux-media@vger.kernel.org
6245 L:      dri-devel@lists.freedesktop.org
6246 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6247 S:      Maintained
6248 T:      git git://anongit.freedesktop.org/drm/drm-misc
6249 F:      Documentation/driver-api/dma-buf.rst
6250 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6251 F:      drivers/dma-buf/
6252 F:      include/linux/*fence.h
6253 F:      include/linux/dma-buf.h
6254 F:      include/linux/dma-resv.h
6255 K:      \bdma_(?:buf|fence|resv)\b
6256
6257 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6258 M:      Vinod Koul <vkoul@kernel.org>
6259 L:      dmaengine@vger.kernel.org
6260 S:      Maintained
6261 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6263 F:      Documentation/devicetree/bindings/dma/
6264 F:      Documentation/driver-api/dmaengine/
6265 F:      drivers/dma/
6266 F:      include/dt-bindings/dma/
6267 F:      include/linux/dma/
6268 F:      include/linux/dmaengine.h
6269 F:      include/linux/of_dma.h
6270
6271 DMA MAPPING BENCHMARK
6272 M:      Xiang Chen <chenxiang66@hisilicon.com>
6273 L:      iommu@lists.linux.dev
6274 F:      kernel/dma/map_benchmark.c
6275 F:      tools/testing/selftests/dma/
6276
6277 DMA MAPPING HELPERS
6278 M:      Christoph Hellwig <hch@lst.de>
6279 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6280 R:      Robin Murphy <robin.murphy@arm.com>
6281 L:      iommu@lists.linux.dev
6282 S:      Supported
6283 W:      http://git.infradead.org/users/hch/dma-mapping.git
6284 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6285 F:      include/asm-generic/dma-mapping.h
6286 F:      include/linux/dma-direct.h
6287 F:      include/linux/dma-map-ops.h
6288 F:      include/linux/dma-mapping.h
6289 F:      include/linux/swiotlb.h
6290 F:      kernel/dma/
6291
6292 DMA-BUF HEAPS FRAMEWORK
6293 M:      Sumit Semwal <sumit.semwal@linaro.org>
6294 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6295 R:      Brian Starkey <Brian.Starkey@arm.com>
6296 R:      John Stultz <jstultz@google.com>
6297 R:      T.J. Mercier <tjmercier@google.com>
6298 L:      linux-media@vger.kernel.org
6299 L:      dri-devel@lists.freedesktop.org
6300 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6301 S:      Maintained
6302 T:      git git://anongit.freedesktop.org/drm/drm-misc
6303 F:      drivers/dma-buf/dma-heap.c
6304 F:      drivers/dma-buf/heaps/*
6305 F:      include/linux/dma-heap.h
6306 F:      include/uapi/linux/dma-heap.h
6307
6308 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6309 M:      Lukasz Luba <lukasz.luba@arm.com>
6310 L:      linux-pm@vger.kernel.org
6311 L:      linux-samsung-soc@vger.kernel.org
6312 S:      Maintained
6313 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6314 F:      drivers/memory/samsung/exynos5422-dmc.c
6315
6316 DME1737 HARDWARE MONITOR DRIVER
6317 M:      Juerg Haefliger <juergh@proton.me>
6318 L:      linux-hwmon@vger.kernel.org
6319 S:      Maintained
6320 F:      Documentation/hwmon/dme1737.rst
6321 F:      drivers/hwmon/dme1737.c
6322
6323 DMI/SMBIOS SUPPORT
6324 M:      Jean Delvare <jdelvare@suse.com>
6325 S:      Maintained
6326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6327 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6328 F:      drivers/firmware/dmi-id.c
6329 F:      drivers/firmware/dmi_scan.c
6330 F:      include/linux/dmi.h
6331
6332 DOCUMENTATION
6333 M:      Jonathan Corbet <corbet@lwn.net>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 P:      Documentation/doc-guide/maintainer-profile.rst
6337 T:      git git://git.lwn.net/linux.git docs-next
6338 F:      Documentation/
6339 F:      scripts/documentation-file-ref-check
6340 F:      scripts/kernel-doc
6341 F:      scripts/sphinx-pre-install
6342 X:      Documentation/ABI/
6343 X:      Documentation/admin-guide/media/
6344 X:      Documentation/devicetree/
6345 X:      Documentation/driver-api/media/
6346 X:      Documentation/firmware-guide/acpi/
6347 X:      Documentation/i2c/
6348 X:      Documentation/netlink/
6349 X:      Documentation/power/
6350 X:      Documentation/spi/
6351 X:      Documentation/userspace-api/media/
6352
6353 DOCUMENTATION PROCESS
6354 M:      Jonathan Corbet <corbet@lwn.net>
6355 L:      workflows@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/maintainer/
6358 F:      Documentation/process/
6359
6360 DOCUMENTATION REPORTING ISSUES
6361 M:      Thorsten Leemhuis <linux@leemhuis.info>
6362 L:      linux-doc@vger.kernel.org
6363 S:      Maintained
6364 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6365 F:      Documentation/admin-guide/reporting-issues.rst
6366
6367 DOCUMENTATION SCRIPTS
6368 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6369 L:      linux-doc@vger.kernel.org
6370 S:      Maintained
6371 F:      Documentation/sphinx/parse-headers.pl
6372 F:      scripts/documentation-file-ref-check
6373 F:      scripts/sphinx-pre-install
6374
6375 DOCUMENTATION/ITALIAN
6376 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6377 L:      linux-doc@vger.kernel.org
6378 S:      Maintained
6379 F:      Documentation/translations/it_IT
6380
6381 DOCUMENTATION/JAPANESE
6382 R:      Akira Yokosawa <akiyks@gmail.com>
6383 L:      linux-doc@vger.kernel.org
6384 S:      Maintained
6385 F:      Documentation/translations/ja_JP
6386
6387 DONGWOON DW9714 LENS VOICE COIL DRIVER
6388 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6389 L:      linux-media@vger.kernel.org
6390 S:      Maintained
6391 T:      git git://linuxtv.org/media_tree.git
6392 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6393 F:      drivers/media/i2c/dw9714.c
6394
6395 DONGWOON DW9719 LENS VOICE COIL DRIVER
6396 M:      Daniel Scally <djrscally@gmail.com>
6397 L:      linux-media@vger.kernel.org
6398 S:      Maintained
6399 T:      git git://linuxtv.org/media_tree.git
6400 F:      drivers/media/i2c/dw9719.c
6401
6402 DONGWOON DW9768 LENS VOICE COIL DRIVER
6403 L:      linux-media@vger.kernel.org
6404 S:      Orphan
6405 T:      git git://linuxtv.org/media_tree.git
6406 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6407 F:      drivers/media/i2c/dw9768.c
6408
6409 DONGWOON DW9807 LENS VOICE COIL DRIVER
6410 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6411 L:      linux-media@vger.kernel.org
6412 S:      Maintained
6413 T:      git git://linuxtv.org/media_tree.git
6414 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6415 F:      drivers/media/i2c/dw9807-vcm.c
6416
6417 DOUBLETALK DRIVER
6418 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6419 L:      blinux-list@redhat.com
6420 S:      Maintained
6421 F:      drivers/char/dtlk.c
6422 F:      include/linux/dtlk.h
6423
6424 DPAA2 DATAPATH I/O (DPIO) DRIVER
6425 M:      Roy Pledge <Roy.Pledge@nxp.com>
6426 L:      linux-kernel@vger.kernel.org
6427 S:      Maintained
6428 F:      drivers/soc/fsl/dpio
6429
6430 DPAA2 ETHERNET DRIVER
6431 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6432 L:      netdev@vger.kernel.org
6433 S:      Maintained
6434 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6435 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6436 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6437 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6438 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6439 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6440 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6441 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6442 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6443 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6444
6445 DPAA2 ETHERNET SWITCH 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/switch-driver.rst
6450 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6451 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6452
6453 DPLL SUBSYSTEM
6454 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6455 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6456 M:      Jiri Pirko <jiri@resnulli.us>
6457 L:      netdev@vger.kernel.org
6458 S:      Supported
6459 F:      Documentation/driver-api/dpll.rst
6460 F:      drivers/dpll/*
6461 F:      include/linux/dpll.h
6462 F:      include/uapi/linux/dpll.h
6463
6464 DRBD DRIVER
6465 M:      Philipp Reisner <philipp.reisner@linbit.com>
6466 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6467 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6468 L:      drbd-dev@lists.linbit.com
6469 S:      Supported
6470 W:      http://www.drbd.org
6471 T:      git git://git.linbit.com/linux-drbd.git
6472 T:      git git://git.linbit.com/drbd-8.4.git
6473 F:      Documentation/admin-guide/blockdev/
6474 F:      drivers/block/drbd/
6475 F:      include/linux/drbd*
6476 F:      lib/lru_cache.c
6477
6478 DRIVER COMPONENT FRAMEWORK
6479 L:      dri-devel@lists.freedesktop.org
6480 F:      drivers/base/component.c
6481 F:      include/linux/component.h
6482
6483 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6484 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6485 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6486 S:      Supported
6487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6488 F:      Documentation/core-api/kobject.rst
6489 F:      drivers/base/
6490 F:      fs/debugfs/
6491 F:      fs/sysfs/
6492 F:      include/linux/debugfs.h
6493 F:      include/linux/fwnode.h
6494 F:      include/linux/kobj*
6495 F:      include/linux/property.h
6496 F:      lib/kobj*
6497
6498 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6499 M:      Nishanth Menon <nm@ti.com>
6500 L:      linux-pm@vger.kernel.org
6501 S:      Maintained
6502 F:      drivers/soc/ti/smartreflex.c
6503 F:      include/linux/power/smartreflex.h
6504
6505 DRM ACCEL DRIVERS FOR INTEL VPU
6506 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6507 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6508 L:      dri-devel@lists.freedesktop.org
6509 S:      Supported
6510 T:      git git://anongit.freedesktop.org/drm/drm-misc
6511 F:      drivers/accel/ivpu/
6512 F:      include/uapi/drm/ivpu_accel.h
6513
6514 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6515 M:      Oded Gabbay <ogabbay@kernel.org>
6516 L:      dri-devel@lists.freedesktop.org
6517 S:      Maintained
6518 C:      irc://irc.oftc.net/dri-devel
6519 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6520 F:      Documentation/accel/
6521 F:      drivers/accel/
6522 F:      include/drm/drm_accel.h
6523
6524 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6525 M:      Maxime Ripard <mripard@kernel.org>
6526 M:      Chen-Yu Tsai <wens@csie.org>
6527 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6528 L:      dri-devel@lists.freedesktop.org
6529 S:      Supported
6530 T:      git git://anongit.freedesktop.org/drm/drm-misc
6531 F:      drivers/gpu/drm/sun4i/sun8i*
6532
6533 DRM DRIVER FOR ARM PL111 CLCD
6534 S:      Orphan
6535 T:      git git://anongit.freedesktop.org/drm/drm-misc
6536 F:      drivers/gpu/drm/pl111/
6537
6538 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6539 M:      Linus Walleij <linus.walleij@linaro.org>
6540 S:      Maintained
6541 T:      git git://anongit.freedesktop.org/drm/drm-misc
6542 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6543 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6544
6545 DRM DRIVER FOR ASPEED BMC GFX
6546 M:      Joel Stanley <joel@jms.id.au>
6547 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6548 S:      Supported
6549 T:      git git://anongit.freedesktop.org/drm/drm-misc
6550 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6551 F:      drivers/gpu/drm/aspeed/
6552
6553 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6554 M:      Dave Airlie <airlied@redhat.com>
6555 R:      Thomas Zimmermann <tzimmermann@suse.de>
6556 R:      Jocelyn Falempe <jfalempe@redhat.com>
6557 L:      dri-devel@lists.freedesktop.org
6558 S:      Supported
6559 T:      git git://anongit.freedesktop.org/drm/drm-misc
6560 F:      drivers/gpu/drm/ast/
6561
6562 DRM DRIVER FOR BOCHS VIRTUAL GPU
6563 M:      Gerd Hoffmann <kraxel@redhat.com>
6564 L:      virtualization@lists.linux.dev
6565 S:      Maintained
6566 T:      git git://anongit.freedesktop.org/drm/drm-misc
6567 F:      drivers/gpu/drm/tiny/bochs.c
6568
6569 DRM DRIVER FOR BOE HIMAX8279D PANELS
6570 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6571 S:      Maintained
6572 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6573 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6574
6575 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6576 M:      Jagan Teki <jagan@amarulasolutions.com>
6577 S:      Maintained
6578 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6579 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6580
6581 DRM DRIVER FOR EBBG FT8719 PANEL
6582 M:      Joel Selvaraj <jo@jsfamily.in>
6583 S:      Maintained
6584 T:      git git://anongit.freedesktop.org/drm/drm-misc
6585 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6586 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6587
6588 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6589 M:      Linus Walleij <linus.walleij@linaro.org>
6590 S:      Maintained
6591 T:      git git://anongit.freedesktop.org/drm/drm-misc
6592 F:      drivers/gpu/drm/tve200/
6593
6594 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6595 M:      Icenowy Zheng <icenowy@aosc.io>
6596 S:      Maintained
6597 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6598 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6599
6600 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6601 M:      Jagan Teki <jagan@amarulasolutions.com>
6602 S:      Maintained
6603 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6604 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6605
6606 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6607 M:      Thomas Zimmermann <tzimmermann@suse.de>
6608 M:      Javier Martinez Canillas <javierm@redhat.com>
6609 L:      dri-devel@lists.freedesktop.org
6610 S:      Maintained
6611 T:      git git://anongit.freedesktop.org/drm/drm-misc
6612 F:      drivers/gpu/drm/drm_aperture.c
6613 F:      drivers/gpu/drm/tiny/ofdrm.c
6614 F:      drivers/gpu/drm/tiny/simpledrm.c
6615 F:      drivers/video/aperture.c
6616 F:      drivers/video/nomodeset.c
6617 F:      include/drm/drm_aperture.h
6618 F:      include/linux/aperture.h
6619 F:      include/video/nomodeset.h
6620
6621 DRM DRIVER FOR GENERIC EDP PANELS
6622 R:      Douglas Anderson <dianders@chromium.org>
6623 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6624 F:      drivers/gpu/drm/panel/panel-edp.c
6625
6626 DRM DRIVER FOR GENERIC USB DISPLAY
6627 M:      Noralf Trønnes <noralf@tronnes.org>
6628 S:      Maintained
6629 W:      https://github.com/notro/gud/wiki
6630 T:      git git://anongit.freedesktop.org/drm/drm-misc
6631 F:      drivers/gpu/drm/gud/
6632 F:      include/drm/gud.h
6633
6634 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6635 M:      Hans de Goede <hdegoede@redhat.com>
6636 S:      Maintained
6637 T:      git git://anongit.freedesktop.org/drm/drm-misc
6638 F:      drivers/gpu/drm/tiny/gm12u320.c
6639
6640 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6641 M:      Ondrej Jirman <megi@xff.cz>
6642 M:      Javier Martinez Canillas <javierm@redhat.com>
6643 S:      Maintained
6644 T:      git git://anongit.freedesktop.org/drm/drm-misc
6645 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6646 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6647
6648 DRM DRIVER FOR HX8357D PANELS
6649 S:      Orphan
6650 T:      git git://anongit.freedesktop.org/drm/drm-misc
6651 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6652 F:      drivers/gpu/drm/tiny/hx8357d.c
6653
6654 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6655 M:      Deepak Rawat <drawat.floss@gmail.com>
6656 L:      linux-hyperv@vger.kernel.org
6657 L:      dri-devel@lists.freedesktop.org
6658 S:      Maintained
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      drivers/gpu/drm/hyperv
6661
6662 DRM DRIVER FOR ILITEK ILI9225 PANELS
6663 M:      David Lechner <david@lechnology.com>
6664 S:      Maintained
6665 T:      git git://anongit.freedesktop.org/drm/drm-misc
6666 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6667 F:      drivers/gpu/drm/tiny/ili9225.c
6668
6669 DRM DRIVER FOR ILITEK ILI9486 PANELS
6670 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6671 S:      Maintained
6672 T:      git git://anongit.freedesktop.org/drm/drm-misc
6673 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6674 F:      drivers/gpu/drm/tiny/ili9486.c
6675
6676 DRM DRIVER FOR ILITEK ILI9805 PANELS
6677 M:      Michael Trimarchi <michael@amarulasolutions.com>
6678 S:      Maintained
6679 F:      Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
6680 F:      drivers/gpu/drm/panel/panel-ilitek-ili9805.c
6681
6682 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6683 M:      Jagan Teki <jagan@edgeble.ai>
6684 S:      Maintained
6685 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6686 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6687
6688 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6689 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6690 S:      Supported
6691 T:      git git://anongit.freedesktop.org/drm/drm-misc
6692 F:      drivers/gpu/drm/logicvc/
6693
6694 DRM DRIVER FOR LVDS PANELS
6695 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6696 L:      dri-devel@lists.freedesktop.org
6697 S:      Maintained
6698 T:      git git://anongit.freedesktop.org/drm/drm-misc
6699 F:      Documentation/devicetree/bindings/display/lvds.yaml
6700 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6701 F:      drivers/gpu/drm/panel/panel-lvds.c
6702
6703 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6704 M:      Guido Günther <agx@sigxcpu.org>
6705 R:      Purism Kernel Team <kernel@puri.sm>
6706 S:      Maintained
6707 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6708 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6709
6710 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6711 M:      Dave Airlie <airlied@redhat.com>
6712 R:      Thomas Zimmermann <tzimmermann@suse.de>
6713 R:      Jocelyn Falempe <jfalempe@redhat.com>
6714 L:      dri-devel@lists.freedesktop.org
6715 S:      Supported
6716 T:      git git://anongit.freedesktop.org/drm/drm-misc
6717 F:      drivers/gpu/drm/mgag200/
6718
6719 DRM DRIVER FOR MI0283QT
6720 M:      Noralf Trønnes <noralf@tronnes.org>
6721 S:      Maintained
6722 T:      git git://anongit.freedesktop.org/drm/drm-misc
6723 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6724 F:      drivers/gpu/drm/tiny/mi0283qt.c
6725
6726 DRM DRIVER FOR MIPI DBI compatible panels
6727 M:      Noralf Trønnes <noralf@tronnes.org>
6728 S:      Maintained
6729 W:      https://github.com/notro/panel-mipi-dbi/wiki
6730 T:      git git://anongit.freedesktop.org/drm/drm-misc
6731 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6732 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6733
6734 DRM DRIVER FOR MSM ADRENO GPU
6735 M:      Rob Clark <robdclark@gmail.com>
6736 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6737 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6738 R:      Sean Paul <sean@poorly.run>
6739 R:      Marijn Suijten <marijn.suijten@somainline.org>
6740 L:      linux-arm-msm@vger.kernel.org
6741 L:      dri-devel@lists.freedesktop.org
6742 L:      freedreno@lists.freedesktop.org
6743 S:      Maintained
6744 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6745 T:      git https://gitlab.freedesktop.org/drm/msm.git
6746 F:      Documentation/devicetree/bindings/display/msm/
6747 F:      drivers/gpu/drm/ci/xfails/msm*
6748 F:      drivers/gpu/drm/msm/
6749 F:      include/uapi/drm/msm_drm.h
6750
6751 DRM DRIVER FOR NOVATEK NT35510 PANELS
6752 M:      Linus Walleij <linus.walleij@linaro.org>
6753 S:      Maintained
6754 T:      git git://anongit.freedesktop.org/drm/drm-misc
6755 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6756 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6757
6758 DRM DRIVER FOR NOVATEK NT35560 PANELS
6759 M:      Linus Walleij <linus.walleij@linaro.org>
6760 S:      Maintained
6761 T:      git git://anongit.freedesktop.org/drm/drm-misc
6762 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6763 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6764
6765 DRM DRIVER FOR NOVATEK NT36523 PANELS
6766 M:      Jianhua Lu <lujianhua000@gmail.com>
6767 S:      Maintained
6768 T:      git git://anongit.freedesktop.org/drm/drm-misc
6769 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6770 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6771
6772 DRM DRIVER FOR NOVATEK NT36672A PANELS
6773 M:      Sumit Semwal <sumit.semwal@linaro.org>
6774 S:      Maintained
6775 T:      git git://anongit.freedesktop.org/drm/drm-misc
6776 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6777 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6778
6779 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6780 M:      Karol Herbst <kherbst@redhat.com>
6781 M:      Lyude Paul <lyude@redhat.com>
6782 M:      Danilo Krummrich <dakr@redhat.com>
6783 L:      dri-devel@lists.freedesktop.org
6784 L:      nouveau@lists.freedesktop.org
6785 S:      Supported
6786 W:      https://nouveau.freedesktop.org/
6787 Q:      https://patchwork.freedesktop.org/project/nouveau/
6788 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6789 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6790 C:      irc://irc.oftc.net/nouveau
6791 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6792 F:      drivers/gpu/drm/nouveau/
6793 F:      include/uapi/drm/nouveau_drm.h
6794
6795 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6796 M:      Stefan Mavrodiev <stefan@olimex.com>
6797 S:      Maintained
6798 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6799 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6800
6801 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6802 R:      Douglas Anderson <dianders@chromium.org>
6803 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6804 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6805
6806 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6807 M:      Noralf Trønnes <noralf@tronnes.org>
6808 S:      Maintained
6809 T:      git git://anongit.freedesktop.org/drm/drm-misc
6810 F:      Documentation/devicetree/bindings/display/repaper.txt
6811 F:      drivers/gpu/drm/tiny/repaper.c
6812
6813 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6814 M:      Dave Airlie <airlied@redhat.com>
6815 M:      Gerd Hoffmann <kraxel@redhat.com>
6816 L:      virtualization@lists.linux.dev
6817 S:      Obsolete
6818 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6819 T:      git git://anongit.freedesktop.org/drm/drm-misc
6820 F:      drivers/gpu/drm/tiny/cirrus.c
6821
6822 DRM DRIVER FOR QXL VIRTUAL GPU
6823 M:      Dave Airlie <airlied@redhat.com>
6824 M:      Gerd Hoffmann <kraxel@redhat.com>
6825 L:      virtualization@lists.linux.dev
6826 L:      spice-devel@lists.freedesktop.org
6827 S:      Maintained
6828 T:      git git://anongit.freedesktop.org/drm/drm-misc
6829 F:      drivers/gpu/drm/qxl/
6830 F:      include/uapi/drm/qxl_drm.h
6831
6832 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6833 M:      Robert Chiras <robert.chiras@nxp.com>
6834 S:      Maintained
6835 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6836 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6837
6838 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6839 M:      Linus Walleij <linus.walleij@linaro.org>
6840 S:      Maintained
6841 T:      git git://anongit.freedesktop.org/drm/drm-misc
6842 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6843 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6844
6845 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6846 M:      Inki Dae <inki.dae@samsung.com>
6847 M:      Jagan Teki <jagan@amarulasolutions.com>
6848 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6849 S:      Maintained
6850 T:      git git://anongit.freedesktop.org/drm/drm-misc
6851 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6852 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6853 F:      include/drm/bridge/samsung-dsim.h
6854
6855 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6856 M:      Markuss Broks <markuss.broks@gmail.com>
6857 S:      Maintained
6858 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6859 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6860
6861 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6862 M:      Artur Weber <aweber.kernel@gmail.com>
6863 S:      Maintained
6864 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6865 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6866
6867 DRM DRIVER FOR SITRONIX ST7586 PANELS
6868 M:      David Lechner <david@lechnology.com>
6869 S:      Maintained
6870 T:      git git://anongit.freedesktop.org/drm/drm-misc
6871 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6872 F:      drivers/gpu/drm/tiny/st7586.c
6873
6874 DRM DRIVER FOR SITRONIX ST7701 PANELS
6875 M:      Jagan Teki <jagan@amarulasolutions.com>
6876 S:      Maintained
6877 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6878 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6879
6880 DRM DRIVER FOR SITRONIX ST7703 PANELS
6881 M:      Guido Günther <agx@sigxcpu.org>
6882 R:      Purism Kernel Team <kernel@puri.sm>
6883 R:      Ondrej Jirman <megi@xff.cz>
6884 S:      Maintained
6885 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6886 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6887
6888 DRM DRIVER FOR SITRONIX ST7735R PANELS
6889 M:      David Lechner <david@lechnology.com>
6890 S:      Maintained
6891 T:      git git://anongit.freedesktop.org/drm/drm-misc
6892 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6893 F:      drivers/gpu/drm/tiny/st7735r.c
6894
6895 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6896 M:      Javier Martinez Canillas <javierm@redhat.com>
6897 S:      Maintained
6898 T:      git git://anongit.freedesktop.org/drm/drm-misc
6899 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6900 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6901 F:      drivers/gpu/drm/solomon/ssd130x*
6902
6903 DRM DRIVER FOR ST-ERICSSON MCDE
6904 M:      Linus Walleij <linus.walleij@linaro.org>
6905 S:      Maintained
6906 T:      git git://anongit.freedesktop.org/drm/drm-misc
6907 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6908 F:      drivers/gpu/drm/mcde/
6909
6910 DRM DRIVER FOR SYNAPTICS R63353 PANELS
6911 M:      Michael Trimarchi <michael@amarulasolutions.com>
6912 S:      Maintained
6913 F:      Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
6914 F:      drivers/gpu/drm/panel/panel-synaptics-r63353.c
6915
6916 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6917 M:      Jagan Teki <jagan@amarulasolutions.com>
6918 S:      Maintained
6919 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6920 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6921
6922 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6923 R:      Douglas Anderson <dianders@chromium.org>
6924 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6925 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6926
6927 DRM DRIVER FOR TPO TPG110 PANELS
6928 M:      Linus Walleij <linus.walleij@linaro.org>
6929 S:      Maintained
6930 T:      git git://anongit.freedesktop.org/drm/drm-misc
6931 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6932 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6933
6934 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6935 M:      Dave Airlie <airlied@redhat.com>
6936 R:      Sean Paul <sean@poorly.run>
6937 R:      Thomas Zimmermann <tzimmermann@suse.de>
6938 L:      dri-devel@lists.freedesktop.org
6939 S:      Supported
6940 T:      git git://anongit.freedesktop.org/drm/drm-misc
6941 F:      drivers/gpu/drm/udl/
6942
6943 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6944 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6945 M:      Melissa Wen <melissa.srw@gmail.com>
6946 M:      Maíra Canal <mairacanal@riseup.net>
6947 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6948 R:      Daniel Vetter <daniel@ffwll.ch>
6949 L:      dri-devel@lists.freedesktop.org
6950 S:      Maintained
6951 T:      git git://anongit.freedesktop.org/drm/drm-misc
6952 F:      Documentation/gpu/vkms.rst
6953 F:      drivers/gpu/drm/vkms/
6954
6955 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6956 M:      Hans de Goede <hdegoede@redhat.com>
6957 L:      dri-devel@lists.freedesktop.org
6958 S:      Maintained
6959 T:      git git://anongit.freedesktop.org/drm/drm-misc
6960 F:      drivers/gpu/drm/vboxvideo/
6961
6962 DRM DRIVER FOR VMWARE VIRTUAL GPU
6963 M:      Zack Rusin <zack.rusin@broadcom.com>
6964 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
6965 L:      dri-devel@lists.freedesktop.org
6966 S:      Supported
6967 T:      git git://anongit.freedesktop.org/drm/drm-misc
6968 F:      drivers/gpu/drm/vmwgfx/
6969 F:      include/uapi/drm/vmwgfx_drm.h
6970
6971 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6972 M:      Linus Walleij <linus.walleij@linaro.org>
6973 S:      Maintained
6974 T:      git git://anongit.freedesktop.org/drm/drm-misc
6975 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6976 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6977
6978 DRM DRIVERS
6979 M:      David Airlie <airlied@gmail.com>
6980 M:      Daniel Vetter <daniel@ffwll.ch>
6981 L:      dri-devel@lists.freedesktop.org
6982 S:      Maintained
6983 B:      https://gitlab.freedesktop.org/drm
6984 C:      irc://irc.oftc.net/dri-devel
6985 T:      git git://anongit.freedesktop.org/drm/drm
6986 F:      Documentation/devicetree/bindings/display/
6987 F:      Documentation/devicetree/bindings/gpu/
6988 F:      Documentation/gpu/
6989 F:      drivers/gpu/
6990 F:      include/drm/
6991 F:      include/linux/vga*
6992 F:      include/uapi/drm/
6993
6994 DRM DRIVERS AND MISC GPU PATCHES
6995 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6996 M:      Maxime Ripard <mripard@kernel.org>
6997 M:      Thomas Zimmermann <tzimmermann@suse.de>
6998 S:      Maintained
6999 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
7000 T:      git git://anongit.freedesktop.org/drm/drm-misc
7001 F:      Documentation/devicetree/bindings/display/
7002 F:      Documentation/devicetree/bindings/gpu/
7003 F:      Documentation/gpu/
7004 F:      drivers/gpu/drm/
7005 F:      drivers/gpu/vga/
7006 F:      include/drm/drm
7007 F:      include/linux/vga*
7008 F:      include/uapi/drm/
7009 X:      drivers/gpu/drm/amd/
7010 X:      drivers/gpu/drm/armada/
7011 X:      drivers/gpu/drm/etnaviv/
7012 X:      drivers/gpu/drm/exynos/
7013 X:      drivers/gpu/drm/i915/
7014 X:      drivers/gpu/drm/kmb/
7015 X:      drivers/gpu/drm/mediatek/
7016 X:      drivers/gpu/drm/msm/
7017 X:      drivers/gpu/drm/nouveau/
7018 X:      drivers/gpu/drm/radeon/
7019 X:      drivers/gpu/drm/renesas/
7020 X:      drivers/gpu/drm/tegra/
7021
7022 DRM DRIVERS FOR ALLWINNER A10
7023 M:      Maxime Ripard <mripard@kernel.org>
7024 M:      Chen-Yu Tsai <wens@csie.org>
7025 L:      dri-devel@lists.freedesktop.org
7026 S:      Supported
7027 T:      git git://anongit.freedesktop.org/drm/drm-misc
7028 F:      Documentation/devicetree/bindings/display/allwinner*
7029 F:      drivers/gpu/drm/sun4i/
7030
7031 DRM DRIVERS FOR AMLOGIC SOCS
7032 M:      Neil Armstrong <neil.armstrong@linaro.org>
7033 L:      dri-devel@lists.freedesktop.org
7034 L:      linux-amlogic@lists.infradead.org
7035 S:      Supported
7036 W:      http://linux-meson.com/
7037 T:      git git://anongit.freedesktop.org/drm/drm-misc
7038 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7039 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7040 F:      Documentation/gpu/meson.rst
7041 F:      drivers/gpu/drm/ci/xfails/meson*
7042 F:      drivers/gpu/drm/meson/
7043
7044 DRM DRIVERS FOR ATMEL HLCDC
7045 M:      Sam Ravnborg <sam@ravnborg.org>
7046 M:      Boris Brezillon <bbrezillon@kernel.org>
7047 L:      dri-devel@lists.freedesktop.org
7048 S:      Supported
7049 T:      git git://anongit.freedesktop.org/drm/drm-misc
7050 F:      Documentation/devicetree/bindings/display/atmel/
7051 F:      drivers/gpu/drm/atmel-hlcdc/
7052
7053 DRM DRIVERS FOR BRIDGE CHIPS
7054 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7055 M:      Neil Armstrong <neil.armstrong@linaro.org>
7056 M:      Robert Foss <rfoss@kernel.org>
7057 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7058 R:      Jonas Karlman <jonas@kwiboo.se>
7059 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7060 S:      Maintained
7061 T:      git git://anongit.freedesktop.org/drm/drm-misc
7062 F:      Documentation/devicetree/bindings/display/bridge/
7063 F:      drivers/gpu/drm/bridge/
7064 F:      drivers/gpu/drm/drm_bridge.c
7065 F:      drivers/gpu/drm/drm_bridge_connector.c
7066 F:      include/drm/drm_bridge.h
7067 F:      include/drm/drm_bridge_connector.h
7068
7069 DRM DRIVERS FOR EXYNOS
7070 M:      Inki Dae <inki.dae@samsung.com>
7071 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7072 M:      Kyungmin Park <kyungmin.park@samsung.com>
7073 L:      dri-devel@lists.freedesktop.org
7074 S:      Supported
7075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7076 F:      Documentation/devicetree/bindings/display/exynos/
7077 F:      Documentation/devicetree/bindings/display/samsung/
7078 F:      drivers/gpu/drm/exynos/
7079 F:      include/uapi/drm/exynos_drm.h
7080
7081 DRM DRIVERS FOR FREESCALE DCU
7082 M:      Stefan Agner <stefan@agner.ch>
7083 M:      Alison Wang <alison.wang@nxp.com>
7084 L:      dri-devel@lists.freedesktop.org
7085 S:      Supported
7086 T:      git git://anongit.freedesktop.org/drm/drm-misc
7087 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7088 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7089 F:      drivers/gpu/drm/fsl-dcu/
7090
7091 DRM DRIVERS FOR FREESCALE IMX 5/6
7092 M:      Philipp Zabel <p.zabel@pengutronix.de>
7093 L:      dri-devel@lists.freedesktop.org
7094 S:      Maintained
7095 T:      git git://anongit.freedesktop.org/drm/drm-misc
7096 T:      git git://git.pengutronix.de/git/pza/linux
7097 F:      Documentation/devicetree/bindings/display/imx/
7098 F:      drivers/gpu/drm/imx/ipuv3/
7099 F:      drivers/gpu/ipu-v3/
7100
7101 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7102 M:      Liu Ying <victor.liu@nxp.com>
7103 L:      dri-devel@lists.freedesktop.org
7104 S:      Maintained
7105 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7106 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7107 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7108 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7109 F:      drivers/gpu/drm/bridge/imx/
7110
7111 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7112 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7113 L:      dri-devel@lists.freedesktop.org
7114 S:      Maintained
7115 T:      git git://anongit.freedesktop.org/drm/drm-misc
7116 F:      drivers/gpu/drm/gma500/
7117
7118 DRM DRIVERS FOR HISILICON
7119 M:      Xinliang Liu <xinliang.liu@linaro.org>
7120 M:      Tian Tao  <tiantao6@hisilicon.com>
7121 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7122 R:      Sumit Semwal <sumit.semwal@linaro.org>
7123 R:      Yongqin Liu <yongqin.liu@linaro.org>
7124 R:      John Stultz <jstultz@google.com>
7125 L:      dri-devel@lists.freedesktop.org
7126 S:      Maintained
7127 T:      git git://anongit.freedesktop.org/drm/drm-misc
7128 F:      Documentation/devicetree/bindings/display/hisilicon/
7129 F:      drivers/gpu/drm/hisilicon/
7130
7131 DRM DRIVERS FOR LIMA
7132 M:      Qiang Yu <yuq825@gmail.com>
7133 L:      dri-devel@lists.freedesktop.org
7134 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7135 S:      Maintained
7136 T:      git git://anongit.freedesktop.org/drm/drm-misc
7137 F:      drivers/gpu/drm/lima/
7138 F:      include/uapi/drm/lima_drm.h
7139
7140 DRM DRIVERS FOR LOONGSON
7141 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7142 L:      dri-devel@lists.freedesktop.org
7143 S:      Supported
7144 T:      git git://anongit.freedesktop.org/drm/drm-misc
7145 F:      drivers/gpu/drm/loongson/
7146
7147 DRM DRIVERS FOR MEDIATEK
7148 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7149 M:      Philipp Zabel <p.zabel@pengutronix.de>
7150 L:      dri-devel@lists.freedesktop.org
7151 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7152 S:      Supported
7153 F:      Documentation/devicetree/bindings/display/mediatek/
7154 F:      drivers/gpu/drm/ci/xfails/mediatek*
7155 F:      drivers/gpu/drm/mediatek/
7156 F:      drivers/phy/mediatek/phy-mtk-dp.c
7157 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7158 F:      drivers/phy/mediatek/phy-mtk-mipi*
7159
7160 DRM DRIVERS FOR NVIDIA TEGRA
7161 M:      Thierry Reding <thierry.reding@gmail.com>
7162 M:      Mikko Perttunen <mperttunen@nvidia.com>
7163 L:      dri-devel@lists.freedesktop.org
7164 L:      linux-tegra@vger.kernel.org
7165 S:      Supported
7166 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7167 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7168 F:      Documentation/devicetree/bindings/gpu/host1x/
7169 F:      drivers/gpu/drm/tegra/
7170 F:      drivers/gpu/host1x/
7171 F:      include/linux/host1x.h
7172 F:      include/uapi/drm/tegra_drm.h
7173
7174 DRM DRIVERS FOR RENESAS R-CAR
7175 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7176 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7177 L:      dri-devel@lists.freedesktop.org
7178 L:      linux-renesas-soc@vger.kernel.org
7179 S:      Supported
7180 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7181 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7182 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7183 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7184 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7185 F:      drivers/gpu/drm/renesas/rcar-du/
7186
7187 DRM DRIVERS FOR RENESAS SHMOBILE
7188 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7189 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7190 L:      dri-devel@lists.freedesktop.org
7191 L:      linux-renesas-soc@vger.kernel.org
7192 S:      Supported
7193 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7194 F:      drivers/gpu/drm/renesas/shmobile/
7195 F:      include/linux/platform_data/shmob_drm.h
7196
7197 DRM DRIVERS FOR ROCKCHIP
7198 M:      Sandy Huang <hjc@rock-chips.com>
7199 M:      Heiko Stübner <heiko@sntech.de>
7200 M:      Andy Yan <andy.yan@rock-chips.com>
7201 L:      dri-devel@lists.freedesktop.org
7202 S:      Maintained
7203 T:      git git://anongit.freedesktop.org/drm/drm-misc
7204 F:      Documentation/devicetree/bindings/display/rockchip/
7205 F:      drivers/gpu/drm/ci/xfails/rockchip*
7206 F:      drivers/gpu/drm/rockchip/
7207
7208 DRM DRIVERS FOR STI
7209 M:      Alain Volmat <alain.volmat@foss.st.com>
7210 L:      dri-devel@lists.freedesktop.org
7211 S:      Maintained
7212 T:      git git://anongit.freedesktop.org/drm/drm-misc
7213 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7214 F:      drivers/gpu/drm/sti
7215
7216 DRM DRIVERS FOR STM
7217 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7218 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7219 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7220 L:      dri-devel@lists.freedesktop.org
7221 S:      Maintained
7222 T:      git git://anongit.freedesktop.org/drm/drm-misc
7223 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7224 F:      drivers/gpu/drm/stm
7225
7226 DRM DRIVERS FOR TI KEYSTONE
7227 M:      Jyri Sarha <jyri.sarha@iki.fi>
7228 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7229 L:      dri-devel@lists.freedesktop.org
7230 S:      Maintained
7231 T:      git git://anongit.freedesktop.org/drm/drm-misc
7232 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7233 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7234 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7235 F:      drivers/gpu/drm/tidss/
7236
7237 DRM DRIVERS FOR TI LCDC
7238 M:      Jyri Sarha <jyri.sarha@iki.fi>
7239 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7240 L:      dri-devel@lists.freedesktop.org
7241 S:      Maintained
7242 T:      git git://anongit.freedesktop.org/drm/drm-misc
7243 F:      Documentation/devicetree/bindings/display/tilcdc/
7244 F:      drivers/gpu/drm/tilcdc/
7245
7246 DRM DRIVERS FOR TI OMAP
7247 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7248 L:      dri-devel@lists.freedesktop.org
7249 S:      Maintained
7250 T:      git git://anongit.freedesktop.org/drm/drm-misc
7251 F:      Documentation/devicetree/bindings/display/ti/
7252 F:      drivers/gpu/drm/omapdrm/
7253
7254 DRM DRIVERS FOR V3D
7255 M:      Melissa Wen <mwen@igalia.com>
7256 M:      Maíra Canal <mcanal@igalia.com>
7257 S:      Supported
7258 T:      git git://anongit.freedesktop.org/drm/drm-misc
7259 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7260 F:      drivers/gpu/drm/v3d/
7261 F:      include/uapi/drm/v3d_drm.h
7262
7263 DRM DRIVERS FOR VC4
7264 M:      Maxime Ripard <mripard@kernel.org>
7265 S:      Supported
7266 T:      git git://github.com/anholt/linux
7267 T:      git git://anongit.freedesktop.org/drm/drm-misc
7268 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7269 F:      drivers/gpu/drm/vc4/
7270 F:      include/uapi/drm/vc4_drm.h
7271
7272 DRM DRIVERS FOR VIVANTE GPU IP
7273 M:      Lucas Stach <l.stach@pengutronix.de>
7274 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7275 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7276 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7277 L:      dri-devel@lists.freedesktop.org
7278 S:      Maintained
7279 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7280 F:      drivers/gpu/drm/etnaviv/
7281 F:      include/uapi/drm/etnaviv_drm.h
7282
7283 DRM DRIVERS FOR XEN
7284 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7285 L:      dri-devel@lists.freedesktop.org
7286 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7287 S:      Supported
7288 T:      git git://anongit.freedesktop.org/drm/drm-misc
7289 F:      Documentation/gpu/xen-front.rst
7290 F:      drivers/gpu/drm/xen/
7291
7292 DRM DRIVERS FOR XILINX
7293 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7294 L:      dri-devel@lists.freedesktop.org
7295 S:      Maintained
7296 T:      git git://anongit.freedesktop.org/drm/drm-misc
7297 F:      Documentation/devicetree/bindings/display/xlnx/
7298 F:      drivers/gpu/drm/xlnx/
7299
7300 DRM GPU SCHEDULER
7301 M:      Luben Tuikov <ltuikov89@gmail.com>
7302 L:      dri-devel@lists.freedesktop.org
7303 S:      Maintained
7304 T:      git git://anongit.freedesktop.org/drm/drm-misc
7305 F:      drivers/gpu/drm/scheduler/
7306 F:      include/drm/gpu_scheduler.h
7307
7308 DRM PANEL DRIVERS
7309 M:      Neil Armstrong <neil.armstrong@linaro.org>
7310 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7311 R:      Sam Ravnborg <sam@ravnborg.org>
7312 L:      dri-devel@lists.freedesktop.org
7313 S:      Maintained
7314 T:      git git://anongit.freedesktop.org/drm/drm-misc
7315 F:      Documentation/devicetree/bindings/display/panel/
7316 F:      drivers/gpu/drm/drm_panel.c
7317 F:      drivers/gpu/drm/panel/
7318 F:      include/drm/drm_panel.h
7319
7320 DRM PRIVACY-SCREEN CLASS
7321 M:      Hans de Goede <hdegoede@redhat.com>
7322 L:      dri-devel@lists.freedesktop.org
7323 S:      Maintained
7324 T:      git git://anongit.freedesktop.org/drm/drm-misc
7325 F:      drivers/gpu/drm/drm_privacy_screen*
7326 F:      include/drm/drm_privacy_screen*
7327
7328 DRM TTM SUBSYSTEM
7329 M:      Christian Koenig <christian.koenig@amd.com>
7330 M:      Huang Rui <ray.huang@amd.com>
7331 L:      dri-devel@lists.freedesktop.org
7332 S:      Maintained
7333 T:      git git://anongit.freedesktop.org/drm/drm-misc
7334 F:      drivers/gpu/drm/ttm/
7335 F:      include/drm/ttm/
7336
7337 DRM AUTOMATED TESTING
7338 M:      Helen Koike <helen.koike@collabora.com>
7339 L:      dri-devel@lists.freedesktop.org
7340 S:      Maintained
7341 T:      git git://anongit.freedesktop.org/drm/drm-misc
7342 F:      Documentation/gpu/automated_testing.rst
7343 F:      drivers/gpu/drm/ci/
7344
7345 DSBR100 USB FM RADIO DRIVER
7346 M:      Alexey Klimov <klimov.linux@gmail.com>
7347 L:      linux-media@vger.kernel.org
7348 S:      Maintained
7349 T:      git git://linuxtv.org/media_tree.git
7350 F:      drivers/media/radio/dsbr100.c
7351
7352 DT3155 MEDIA DRIVER
7353 M:      Hans Verkuil <hverkuil@xs4all.nl>
7354 L:      linux-media@vger.kernel.org
7355 S:      Odd Fixes
7356 W:      https://linuxtv.org
7357 T:      git git://linuxtv.org/media_tree.git
7358 F:      drivers/media/pci/dt3155/
7359
7360 DVB_USB_AF9015 MEDIA DRIVER
7361 L:      linux-media@vger.kernel.org
7362 S:      Orphan
7363 W:      https://linuxtv.org
7364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7365 F:      drivers/media/usb/dvb-usb-v2/af9015*
7366
7367 DVB_USB_AF9035 MEDIA DRIVER
7368 L:      linux-media@vger.kernel.org
7369 S:      Orphan
7370 W:      https://linuxtv.org
7371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7372 F:      drivers/media/usb/dvb-usb-v2/af9035*
7373
7374 DVB_USB_ANYSEE MEDIA DRIVER
7375 L:      linux-media@vger.kernel.org
7376 S:      Orphan
7377 W:      https://linuxtv.org
7378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7379 F:      drivers/media/usb/dvb-usb-v2/anysee*
7380
7381 DVB_USB_AU6610 MEDIA DRIVER
7382 L:      linux-media@vger.kernel.org
7383 S:      Orphan
7384 W:      https://linuxtv.org
7385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7386 F:      drivers/media/usb/dvb-usb-v2/au6610*
7387
7388 DVB_USB_CE6230 MEDIA DRIVER
7389 L:      linux-media@vger.kernel.org
7390 S:      Orphan
7391 W:      https://linuxtv.org
7392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7393 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7394
7395 DVB_USB_CXUSB MEDIA DRIVER
7396 M:      Michael Krufky <mkrufky@linuxtv.org>
7397 L:      linux-media@vger.kernel.org
7398 S:      Maintained
7399 W:      https://linuxtv.org
7400 W:      http://github.com/mkrufky
7401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7402 T:      git git://linuxtv.org/media_tree.git
7403 F:      drivers/media/usb/dvb-usb/cxusb*
7404
7405 DVB_USB_EC168 MEDIA DRIVER
7406 L:      linux-media@vger.kernel.org
7407 S:      Orphan
7408 W:      https://linuxtv.org
7409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7410 F:      drivers/media/usb/dvb-usb-v2/ec168*
7411
7412 DVB_USB_GL861 MEDIA DRIVER
7413 L:      linux-media@vger.kernel.org
7414 S:      Orphan
7415 W:      https://linuxtv.org
7416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7417 F:      drivers/media/usb/dvb-usb-v2/gl861*
7418
7419 DVB_USB_MXL111SF MEDIA DRIVER
7420 M:      Michael Krufky <mkrufky@linuxtv.org>
7421 L:      linux-media@vger.kernel.org
7422 S:      Maintained
7423 W:      https://linuxtv.org
7424 W:      http://github.com/mkrufky
7425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7426 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7427 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7428
7429 DVB_USB_RTL28XXU MEDIA DRIVER
7430 L:      linux-media@vger.kernel.org
7431 S:      Orphan
7432 W:      https://linuxtv.org
7433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7434 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7435
7436 DVB_USB_V2 MEDIA DRIVER
7437 L:      linux-media@vger.kernel.org
7438 S:      Orphan
7439 W:      https://linuxtv.org
7440 W:      http://palosaari.fi/linux/
7441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7442 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7443 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7444
7445 DYNAMIC DEBUG
7446 M:      Jason Baron <jbaron@akamai.com>
7447 M:      Jim Cromie <jim.cromie@gmail.com>
7448 S:      Maintained
7449 F:      include/linux/dynamic_debug.h
7450 F:      lib/dynamic_debug.c
7451 F:      lib/test_dynamic_debug.c
7452
7453 DYNAMIC INTERRUPT MODERATION
7454 M:      Tal Gilboa <talgi@nvidia.com>
7455 S:      Maintained
7456 F:      Documentation/networking/net_dim.rst
7457 F:      include/linux/dim.h
7458 F:      lib/dim/
7459
7460 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7461 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7462 L:      linux-pm@vger.kernel.org
7463 S:      Supported
7464 B:      https://bugzilla.kernel.org
7465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7466 F:      drivers/powercap/dtpm*
7467 F:      include/linux/dtpm.h
7468
7469 DZ DECSTATION DZ11 SERIAL DRIVER
7470 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7471 S:      Maintained
7472 F:      drivers/tty/serial/dz.*
7473
7474 E3X0 POWER BUTTON DRIVER
7475 M:      Moritz Fischer <moritz.fischer@ettus.com>
7476 L:      usrp-users@lists.ettus.com
7477 S:      Supported
7478 W:      http://www.ettus.com
7479 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7480 F:      drivers/input/misc/e3x0-button.c
7481
7482 E4000 MEDIA DRIVER
7483 L:      linux-media@vger.kernel.org
7484 S:      Orphan
7485 W:      https://linuxtv.org
7486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7487 F:      drivers/media/tuners/e4000*
7488
7489 EARTH_PT1 MEDIA DRIVER
7490 M:      Akihiro Tsukada <tskd08@gmail.com>
7491 L:      linux-media@vger.kernel.org
7492 S:      Odd Fixes
7493 F:      drivers/media/pci/pt1/
7494
7495 EARTH_PT3 MEDIA DRIVER
7496 M:      Akihiro Tsukada <tskd08@gmail.com>
7497 L:      linux-media@vger.kernel.org
7498 S:      Odd Fixes
7499 F:      drivers/media/pci/pt3/
7500
7501 EC100 MEDIA DRIVER
7502 L:      linux-media@vger.kernel.org
7503 S:      Orphan
7504 W:      https://linuxtv.org
7505 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7506 F:      drivers/media/dvb-frontends/ec100*
7507
7508 ECRYPT FILE SYSTEM
7509 M:      Tyler Hicks <code@tyhicks.com>
7510 L:      ecryptfs@vger.kernel.org
7511 S:      Odd Fixes
7512 W:      http://ecryptfs.org
7513 W:      https://launchpad.net/ecryptfs
7514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7515 F:      Documentation/filesystems/ecryptfs.rst
7516 F:      fs/ecryptfs/
7517
7518 EDAC-AMD64
7519 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7520 L:      linux-edac@vger.kernel.org
7521 S:      Supported
7522 F:      drivers/edac/amd64_edac*
7523 F:      drivers/edac/mce_amd*
7524
7525 EDAC-ARMADA
7526 M:      Jan Luebbe <jlu@pengutronix.de>
7527 L:      linux-edac@vger.kernel.org
7528 S:      Maintained
7529 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7530 F:      drivers/edac/armada_xp_*
7531
7532 EDAC-AST2500
7533 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7534 S:      Supported
7535 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7536 F:      drivers/edac/aspeed_edac.c
7537
7538 EDAC-BLUEFIELD
7539 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7540 S:      Supported
7541 F:      drivers/edac/bluefield_edac.c
7542
7543 EDAC-CALXEDA
7544 M:      Andre Przywara <andre.przywara@arm.com>
7545 L:      linux-edac@vger.kernel.org
7546 S:      Maintained
7547 F:      drivers/edac/highbank*
7548
7549 EDAC-CAVIUM OCTEON
7550 M:      Ralf Baechle <ralf@linux-mips.org>
7551 L:      linux-edac@vger.kernel.org
7552 L:      linux-mips@vger.kernel.org
7553 S:      Supported
7554 F:      drivers/edac/octeon_edac*
7555
7556 EDAC-CAVIUM THUNDERX
7557 M:      Robert Richter <rric@kernel.org>
7558 L:      linux-edac@vger.kernel.org
7559 S:      Odd Fixes
7560 F:      drivers/edac/thunderx_edac*
7561
7562 EDAC-CORE
7563 M:      Borislav Petkov <bp@alien8.de>
7564 M:      Tony Luck <tony.luck@intel.com>
7565 R:      James Morse <james.morse@arm.com>
7566 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7567 R:      Robert Richter <rric@kernel.org>
7568 L:      linux-edac@vger.kernel.org
7569 S:      Supported
7570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7571 F:      Documentation/admin-guide/ras.rst
7572 F:      Documentation/driver-api/edac.rst
7573 F:      drivers/edac/
7574 F:      include/linux/edac.h
7575
7576 EDAC-DMC520
7577 M:      Lei Wang <lewan@microsoft.com>
7578 L:      linux-edac@vger.kernel.org
7579 S:      Supported
7580 F:      drivers/edac/dmc520_edac.c
7581
7582 EDAC-E752X
7583 M:      Mark Gross <markgross@kernel.org>
7584 L:      linux-edac@vger.kernel.org
7585 S:      Maintained
7586 F:      drivers/edac/e752x_edac.c
7587
7588 EDAC-E7XXX
7589 L:      linux-edac@vger.kernel.org
7590 S:      Maintained
7591 F:      drivers/edac/e7xxx_edac.c
7592
7593 EDAC-FSL_DDR
7594 M:      York Sun <york.sun@nxp.com>
7595 L:      linux-edac@vger.kernel.org
7596 S:      Maintained
7597 F:      drivers/edac/fsl_ddr_edac.*
7598
7599 EDAC-GHES
7600 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7601 L:      linux-edac@vger.kernel.org
7602 S:      Maintained
7603 F:      drivers/edac/ghes_edac.c
7604
7605 EDAC-I10NM
7606 M:      Tony Luck <tony.luck@intel.com>
7607 L:      linux-edac@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/edac/i10nm_base.c
7610
7611 EDAC-I3000
7612 L:      linux-edac@vger.kernel.org
7613 S:      Orphan
7614 F:      drivers/edac/i3000_edac.c
7615
7616 EDAC-I5000
7617 L:      linux-edac@vger.kernel.org
7618 S:      Maintained
7619 F:      drivers/edac/i5000_edac.c
7620
7621 EDAC-I5400
7622 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7623 L:      linux-edac@vger.kernel.org
7624 S:      Maintained
7625 F:      drivers/edac/i5400_edac.c
7626
7627 EDAC-I7300
7628 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7629 L:      linux-edac@vger.kernel.org
7630 S:      Maintained
7631 F:      drivers/edac/i7300_edac.c
7632
7633 EDAC-I7CORE
7634 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7635 L:      linux-edac@vger.kernel.org
7636 S:      Maintained
7637 F:      drivers/edac/i7core_edac.c
7638
7639 EDAC-I82443BXGX
7640 M:      Tim Small <tim@buttersideup.com>
7641 L:      linux-edac@vger.kernel.org
7642 S:      Maintained
7643 F:      drivers/edac/i82443bxgx_edac.c
7644
7645 EDAC-I82975X
7646 M:      "Arvind R." <arvino55@gmail.com>
7647 L:      linux-edac@vger.kernel.org
7648 S:      Maintained
7649 F:      drivers/edac/i82975x_edac.c
7650
7651 EDAC-IE31200
7652 M:      Jason Baron <jbaron@akamai.com>
7653 L:      linux-edac@vger.kernel.org
7654 S:      Maintained
7655 F:      drivers/edac/ie31200_edac.c
7656
7657 EDAC-IGEN6
7658 M:      Tony Luck <tony.luck@intel.com>
7659 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7660 L:      linux-edac@vger.kernel.org
7661 S:      Maintained
7662 F:      drivers/edac/igen6_edac.c
7663
7664 EDAC-MPC85XX
7665 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7666 L:      linux-edac@vger.kernel.org
7667 S:      Maintained
7668 F:      drivers/edac/mpc85xx_edac.[ch]
7669
7670 EDAC-NPCM
7671 M:      Marvin Lin <kflin@nuvoton.com>
7672 M:      Stanley Chu <yschu@nuvoton.com>
7673 L:      linux-edac@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7676 F:      drivers/edac/npcm_edac.c
7677
7678 EDAC-PASEMI
7679 M:      Egor Martovetsky <egor@pasemi.com>
7680 L:      linux-edac@vger.kernel.org
7681 S:      Maintained
7682 F:      drivers/edac/pasemi_edac.c
7683
7684 EDAC-PND2
7685 M:      Tony Luck <tony.luck@intel.com>
7686 L:      linux-edac@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/edac/pnd2_edac.[ch]
7689
7690 EDAC-QCOM
7691 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7692 L:      linux-arm-msm@vger.kernel.org
7693 L:      linux-edac@vger.kernel.org
7694 S:      Maintained
7695 F:      drivers/edac/qcom_edac.c
7696
7697 EDAC-R82600
7698 M:      Tim Small <tim@buttersideup.com>
7699 L:      linux-edac@vger.kernel.org
7700 S:      Maintained
7701 F:      drivers/edac/r82600_edac.c
7702
7703 EDAC-SBRIDGE
7704 M:      Tony Luck <tony.luck@intel.com>
7705 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7706 L:      linux-edac@vger.kernel.org
7707 S:      Maintained
7708 F:      drivers/edac/sb_edac.c
7709
7710 EDAC-SKYLAKE
7711 M:      Tony Luck <tony.luck@intel.com>
7712 L:      linux-edac@vger.kernel.org
7713 S:      Maintained
7714 F:      drivers/edac/skx_*.[ch]
7715
7716 EDAC-TI
7717 M:      Tero Kristo <kristo@kernel.org>
7718 L:      linux-edac@vger.kernel.org
7719 S:      Odd Fixes
7720 F:      drivers/edac/ti_edac.c
7721
7722 EDIROL UA-101/UA-1000 DRIVER
7723 M:      Clemens Ladisch <clemens@ladisch.de>
7724 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7725 S:      Maintained
7726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7727 F:      sound/usb/misc/ua101.c
7728
7729 EFI TEST DRIVER
7730 M:      Ivan Hu <ivan.hu@canonical.com>
7731 M:      Ard Biesheuvel <ardb@kernel.org>
7732 L:      linux-efi@vger.kernel.org
7733 S:      Maintained
7734 F:      drivers/firmware/efi/test/
7735
7736 EFI VARIABLE FILESYSTEM
7737 M:      Jeremy Kerr <jk@ozlabs.org>
7738 M:      Ard Biesheuvel <ardb@kernel.org>
7739 L:      linux-efi@vger.kernel.org
7740 S:      Maintained
7741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7742 F:      fs/efivarfs/
7743
7744 EFIFB FRAMEBUFFER DRIVER
7745 M:      Peter Jones <pjones@redhat.com>
7746 L:      linux-fbdev@vger.kernel.org
7747 S:      Maintained
7748 F:      drivers/video/fbdev/efifb.c
7749
7750 EFS FILESYSTEM
7751 S:      Orphan
7752 W:      http://aeschi.ch.eu.org/efs/
7753 F:      fs/efs/
7754
7755 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7756 M:      Douglas Miller <dougmill@linux.ibm.com>
7757 L:      netdev@vger.kernel.org
7758 S:      Maintained
7759 F:      drivers/net/ethernet/ibm/ehea/
7760
7761 ELM327 CAN NETWORK DRIVER
7762 M:      Max Staudt <max@enpas.org>
7763 L:      linux-can@vger.kernel.org
7764 S:      Maintained
7765 F:      Documentation/networking/device_drivers/can/can327.rst
7766 F:      drivers/net/can/can327.c
7767
7768 EM28XX VIDEO4LINUX DRIVER
7769 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7770 L:      linux-media@vger.kernel.org
7771 S:      Maintained
7772 W:      https://linuxtv.org
7773 T:      git git://linuxtv.org/media_tree.git
7774 F:      Documentation/admin-guide/media/em28xx*
7775 F:      drivers/media/usb/em28xx/
7776
7777 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7778 M:      Adrian Hunter <adrian.hunter@intel.com>
7779 M:      Ritesh Harjani <riteshh@codeaurora.org>
7780 M:      Asutosh Das <asutoshd@codeaurora.org>
7781 L:      linux-mmc@vger.kernel.org
7782 S:      Supported
7783 F:      drivers/mmc/host/cqhci*
7784
7785 EMS CPC-PCI CAN DRIVER
7786 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7787 M:      support@ems-wuensche.com
7788 L:      linux-can@vger.kernel.org
7789 S:      Maintained
7790 F:      drivers/net/can/sja1000/ems_pci.c
7791
7792 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7793 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7794 L:      linux-scsi@vger.kernel.org
7795 S:      Supported
7796 W:      http://www.broadcom.com
7797 F:      drivers/scsi/be2iscsi/
7798
7799 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7800 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7801 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7802 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7803 L:      netdev@vger.kernel.org
7804 S:      Supported
7805 W:      http://www.emulex.com
7806 F:      drivers/net/ethernet/emulex/benet/
7807
7808 EMULEX ONECONNECT ROCE DRIVER
7809 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7810 L:      linux-rdma@vger.kernel.org
7811 S:      Odd Fixes
7812 W:      http://www.broadcom.com
7813 F:      drivers/infiniband/hw/ocrdma/
7814 F:      include/uapi/rdma/ocrdma-abi.h
7815
7816 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7817 M:      James Smart <james.smart@broadcom.com>
7818 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7819 L:      linux-scsi@vger.kernel.org
7820 L:      target-devel@vger.kernel.org
7821 S:      Supported
7822 W:      http://www.broadcom.com
7823 F:      drivers/scsi/elx/
7824
7825 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7826 M:      James Smart <james.smart@broadcom.com>
7827 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7828 L:      linux-scsi@vger.kernel.org
7829 S:      Supported
7830 W:      http://www.broadcom.com
7831 F:      drivers/scsi/lpfc/
7832
7833 ENE CB710 FLASH CARD READER DRIVER
7834 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7835 S:      Maintained
7836 F:      drivers/misc/cb710/
7837 F:      drivers/mmc/host/cb710-mmc.*
7838 F:      include/linux/cb710.h
7839
7840 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7841 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7842 S:      Maintained
7843 F:      drivers/media/rc/ene_ir.*
7844
7845 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7846 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7847 L:      linuxppc-dev@lists.ozlabs.org
7848 S:      Maintained
7849 F:      drivers/tty/ehv_bytechan.c
7850
7851 EPSON S1D13XXX FRAMEBUFFER DRIVER
7852 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7853 S:      Maintained
7854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7855 F:      drivers/video/fbdev/s1d13xxxfb.c
7856 F:      include/video/s1d13xxxfb.h
7857
7858 EROFS FILE SYSTEM
7859 M:      Gao Xiang <xiang@kernel.org>
7860 M:      Chao Yu <chao@kernel.org>
7861 R:      Yue Hu <huyue2@coolpad.com>
7862 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7863 L:      linux-erofs@lists.ozlabs.org
7864 S:      Maintained
7865 W:      https://erofs.docs.kernel.org
7866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7867 F:      Documentation/ABI/testing/sysfs-fs-erofs
7868 F:      Documentation/filesystems/erofs.rst
7869 F:      fs/erofs/
7870 F:      include/trace/events/erofs.h
7871
7872 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7873 M:      Jeff Layton <jlayton@kernel.org>
7874 S:      Maintained
7875 F:      include/linux/errseq.h
7876 F:      lib/errseq.c
7877
7878 ESD CAN/USB DRIVERS
7879 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7880 R:      socketcan@esd.eu
7881 L:      linux-can@vger.kernel.org
7882 S:      Maintained
7883 F:      drivers/net/can/usb/esd_usb.c
7884
7885 ET131X NETWORK DRIVER
7886 M:      Mark Einon <mark.einon@gmail.com>
7887 S:      Odd Fixes
7888 F:      drivers/net/ethernet/agere/
7889
7890 ETAS ES58X CAN/USB DRIVER
7891 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7892 L:      linux-can@vger.kernel.org
7893 S:      Maintained
7894 F:      Documentation/networking/devlink/etas_es58x.rst
7895 F:      drivers/net/can/usb/etas_es58x/
7896
7897 ETHERNET BRIDGE
7898 M:      Roopa Prabhu <roopa@nvidia.com>
7899 M:      Nikolay Aleksandrov <razor@blackwall.org>
7900 L:      bridge@lists.linux.dev
7901 L:      netdev@vger.kernel.org
7902 S:      Maintained
7903 W:      http://www.linuxfoundation.org/en/Net:Bridge
7904 F:      include/linux/netfilter_bridge/
7905 F:      net/bridge/
7906
7907 ETHERNET PHY LIBRARY
7908 M:      Andrew Lunn <andrew@lunn.ch>
7909 M:      Heiner Kallweit <hkallweit1@gmail.com>
7910 R:      Russell King <linux@armlinux.org.uk>
7911 L:      netdev@vger.kernel.org
7912 S:      Maintained
7913 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7914 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7915 F:      Documentation/devicetree/bindings/net/mdio*
7916 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7917 F:      Documentation/networking/phy.rst
7918 F:      drivers/net/mdio/
7919 F:      drivers/net/mdio/acpi_mdio.c
7920 F:      drivers/net/mdio/fwnode_mdio.c
7921 F:      drivers/net/mdio/of_mdio.c
7922 F:      drivers/net/pcs/
7923 F:      drivers/net/phy/
7924 F:      include/dt-bindings/net/qca-ar803x.h
7925 F:      include/linux/*mdio*.h
7926 F:      include/linux/linkmode.h
7927 F:      include/linux/mdio/*.h
7928 F:      include/linux/mii.h
7929 F:      include/linux/of_net.h
7930 F:      include/linux/phy.h
7931 F:      include/linux/phy_fixed.h
7932 F:      include/linux/phylib_stubs.h
7933 F:      include/linux/platform_data/mdio-bcm-unimac.h
7934 F:      include/linux/platform_data/mdio-gpio.h
7935 F:      include/trace/events/mdio.h
7936 F:      include/uapi/linux/mdio.h
7937 F:      include/uapi/linux/mii.h
7938 F:      net/core/of_net.c
7939
7940 ETHERNET PHY LIBRARY [RUST]
7941 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
7942 R:      Trevor Gross <tmgross@umich.edu>
7943 L:      netdev@vger.kernel.org
7944 L:      rust-for-linux@vger.kernel.org
7945 S:      Maintained
7946 F:      rust/kernel/net/phy.rs
7947
7948 EXEC & BINFMT API
7949 R:      Eric Biederman <ebiederm@xmission.com>
7950 R:      Kees Cook <keescook@chromium.org>
7951 L:      linux-mm@kvack.org
7952 S:      Supported
7953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7954 F:      fs/*binfmt_*.c
7955 F:      fs/exec.c
7956 F:      include/linux/binfmts.h
7957 F:      include/linux/elf.h
7958 F:      include/uapi/linux/binfmts.h
7959 F:      include/uapi/linux/elf.h
7960 F:      tools/testing/selftests/exec/
7961 N:      asm/elf.h
7962 N:      binfmt
7963
7964 EXFAT FILE SYSTEM
7965 M:      Namjae Jeon <linkinjeon@kernel.org>
7966 M:      Sungjong Seo <sj1557.seo@samsung.com>
7967 L:      linux-fsdevel@vger.kernel.org
7968 S:      Maintained
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7970 F:      fs/exfat/
7971
7972 EXT2 FILE SYSTEM
7973 M:      Jan Kara <jack@suse.com>
7974 L:      linux-ext4@vger.kernel.org
7975 S:      Maintained
7976 F:      Documentation/filesystems/ext2.rst
7977 F:      fs/ext2/
7978 F:      include/linux/ext2*
7979
7980 EXT4 FILE SYSTEM
7981 M:      "Theodore Ts'o" <tytso@mit.edu>
7982 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7983 L:      linux-ext4@vger.kernel.org
7984 S:      Maintained
7985 W:      http://ext4.wiki.kernel.org
7986 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7988 F:      Documentation/filesystems/ext4/
7989 F:      fs/ext4/
7990 F:      include/trace/events/ext4.h
7991 F:      include/uapi/linux/ext4.h
7992
7993 Extended Verification Module (EVM)
7994 M:      Mimi Zohar <zohar@linux.ibm.com>
7995 M:      Roberto Sassu <roberto.sassu@huawei.com>
7996 L:      linux-integrity@vger.kernel.org
7997 S:      Supported
7998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7999 F:      security/integrity/
8000 F:      security/integrity/evm/
8001
8002 EXTENSIBLE FIRMWARE INTERFACE (EFI)
8003 M:      Ard Biesheuvel <ardb@kernel.org>
8004 L:      linux-efi@vger.kernel.org
8005 S:      Maintained
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
8007 F:      Documentation/admin-guide/efi-stub.rst
8008 F:      arch/*/include/asm/efi.h
8009 F:      arch/*/kernel/efi.c
8010 F:      arch/arm/boot/compressed/efi-header.S
8011 F:      arch/x86/platform/efi/
8012 F:      drivers/firmware/efi/
8013 F:      include/linux/efi*.h
8014
8015 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8016 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8017 M:      Chanwoo Choi <cw00.choi@samsung.com>
8018 L:      linux-kernel@vger.kernel.org
8019 S:      Maintained
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8021 F:      Documentation/devicetree/bindings/extcon/
8022 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8023 F:      drivers/extcon/
8024 F:      include/linux/extcon.h
8025 F:      include/linux/extcon/
8026
8027 EXTRA BOOT CONFIG
8028 M:      Masami Hiramatsu <mhiramat@kernel.org>
8029 L:      linux-kernel@vger.kernel.org
8030 L:      linux-trace-kernel@vger.kernel.org
8031 S:      Maintained
8032 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8034 F:      Documentation/admin-guide/bootconfig.rst
8035 F:      fs/proc/bootconfig.c
8036 F:      include/linux/bootconfig.h
8037 F:      lib/bootconfig-data.S
8038 F:      lib/bootconfig.c
8039 F:      tools/bootconfig/*
8040 F:      tools/bootconfig/scripts/*
8041
8042 EXYNOS DP DRIVER
8043 M:      Jingoo Han <jingoohan1@gmail.com>
8044 L:      dri-devel@lists.freedesktop.org
8045 S:      Maintained
8046 F:      drivers/gpu/drm/exynos/exynos_dp*
8047
8048 EXYNOS SYSMMU (IOMMU) driver
8049 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8050 L:      iommu@lists.linux.dev
8051 S:      Maintained
8052 F:      drivers/iommu/exynos-iommu.c
8053
8054 F2FS FILE SYSTEM
8055 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8056 M:      Chao Yu <chao@kernel.org>
8057 L:      linux-f2fs-devel@lists.sourceforge.net
8058 S:      Maintained
8059 W:      https://f2fs.wiki.kernel.org/
8060 Q:      https://patchwork.kernel.org/project/f2fs/list/
8061 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8063 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8064 F:      Documentation/filesystems/f2fs.rst
8065 F:      fs/f2fs/
8066 F:      include/linux/f2fs_fs.h
8067 F:      include/trace/events/f2fs.h
8068 F:      include/uapi/linux/f2fs.h
8069
8070 F71805F HARDWARE MONITORING DRIVER
8071 M:      Jean Delvare <jdelvare@suse.com>
8072 L:      linux-hwmon@vger.kernel.org
8073 S:      Maintained
8074 F:      Documentation/hwmon/f71805f.rst
8075 F:      drivers/hwmon/f71805f.c
8076
8077 FADDR2LINE
8078 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8079 S:      Maintained
8080 F:      scripts/faddr2line
8081
8082 FAILOVER MODULE
8083 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8084 L:      netdev@vger.kernel.org
8085 S:      Supported
8086 F:      Documentation/networking/failover.rst
8087 F:      include/net/failover.h
8088 F:      net/core/failover.c
8089
8090 FANOTIFY
8091 M:      Jan Kara <jack@suse.cz>
8092 R:      Amir Goldstein <amir73il@gmail.com>
8093 R:      Matthew Bobrowski <repnop@google.com>
8094 L:      linux-fsdevel@vger.kernel.org
8095 S:      Maintained
8096 F:      fs/notify/fanotify/
8097 F:      include/linux/fanotify.h
8098 F:      include/uapi/linux/fanotify.h
8099
8100 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8101 M:      Linus Walleij <linus.walleij@linaro.org>
8102 L:      linux-usb@vger.kernel.org
8103 S:      Maintained
8104 F:      drivers/usb/fotg210/
8105
8106 FARSYNC SYNCHRONOUS DRIVER
8107 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8108 S:      Supported
8109 W:      http://www.farsite.co.uk/
8110 F:      drivers/net/wan/farsync.*
8111
8112 FAULT INJECTION SUPPORT
8113 M:      Akinobu Mita <akinobu.mita@gmail.com>
8114 S:      Supported
8115 F:      Documentation/fault-injection/
8116 F:      lib/fault-inject.c
8117
8118 FBTFT Framebuffer drivers
8119 L:      dri-devel@lists.freedesktop.org
8120 L:      linux-fbdev@vger.kernel.org
8121 S:      Orphan
8122 F:      drivers/staging/fbtft/
8123
8124 FC0011 TUNER DRIVER
8125 M:      Michael Buesch <m@bues.ch>
8126 L:      linux-media@vger.kernel.org
8127 S:      Maintained
8128 F:      drivers/media/tuners/fc0011.c
8129 F:      drivers/media/tuners/fc0011.h
8130
8131 FC2580 MEDIA DRIVER
8132 L:      linux-media@vger.kernel.org
8133 S:      Orphan
8134 W:      https://linuxtv.org
8135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8136 F:      drivers/media/tuners/fc2580*
8137
8138 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8139 M:      Hannes Reinecke <hare@suse.de>
8140 L:      linux-scsi@vger.kernel.org
8141 S:      Supported
8142 W:      www.Open-FCoE.org
8143 F:      drivers/scsi/fcoe/
8144 F:      drivers/scsi/libfc/
8145 F:      include/scsi/fc/
8146 F:      include/scsi/libfc.h
8147 F:      include/scsi/libfcoe.h
8148 F:      include/uapi/scsi/fc/
8149
8150 FILE LOCKING (flock() and fcntl()/lockf())
8151 M:      Jeff Layton <jlayton@kernel.org>
8152 M:      Chuck Lever <chuck.lever@oracle.com>
8153 L:      linux-fsdevel@vger.kernel.org
8154 S:      Maintained
8155 F:      fs/fcntl.c
8156 F:      fs/locks.c
8157 F:      include/linux/fcntl.h
8158 F:      include/uapi/linux/fcntl.h
8159
8160 FILESYSTEM DIRECT ACCESS (DAX)
8161 M:      Dan Williams <dan.j.williams@intel.com>
8162 R:      Matthew Wilcox <willy@infradead.org>
8163 R:      Jan Kara <jack@suse.cz>
8164 L:      linux-fsdevel@vger.kernel.org
8165 L:      nvdimm@lists.linux.dev
8166 S:      Supported
8167 F:      fs/dax.c
8168 F:      include/linux/dax.h
8169 F:      include/trace/events/fs_dax.h
8170
8171 FILESYSTEMS (VFS and infrastructure)
8172 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8173 M:      Christian Brauner <brauner@kernel.org>
8174 R:      Jan Kara <jack@suse.cz>
8175 L:      linux-fsdevel@vger.kernel.org
8176 S:      Maintained
8177 F:      fs/*
8178 F:      include/linux/fs.h
8179 F:      include/linux/fs_types.h
8180 F:      include/uapi/linux/fs.h
8181 F:      include/uapi/linux/openat2.h
8182
8183 FILESYSTEMS [EXPORTFS]
8184 M:      Chuck Lever <chuck.lever@oracle.com>
8185 M:      Jeff Layton <jlayton@kernel.org>
8186 R:      Amir Goldstein <amir73il@gmail.com>
8187 L:      linux-fsdevel@vger.kernel.org
8188 L:      linux-nfs@vger.kernel.org
8189 S:      Supported
8190 F:      Documentation/filesystems/nfs/exporting.rst
8191 F:      fs/exportfs/
8192 F:      fs/fhandle.c
8193 F:      include/linux/exportfs.h
8194
8195 FILESYSTEMS [IDMAPPED MOUNTS]
8196 M:      Christian Brauner <brauner@kernel.org>
8197 M:      Seth Forshee <sforshee@kernel.org>
8198 L:      linux-fsdevel@vger.kernel.org
8199 S:      Maintained
8200 F:      Documentation/filesystems/idmappings.rst
8201 F:      fs/mnt_idmapping.c
8202 F:      include/linux/mnt_idmapping.*
8203 F:      tools/testing/selftests/mount_setattr/
8204
8205 FILESYSTEMS [IOMAP]
8206 M:      Christian Brauner <brauner@kernel.org>
8207 R:      Darrick J. Wong <djwong@kernel.org>
8208 L:      linux-xfs@vger.kernel.org
8209 L:      linux-fsdevel@vger.kernel.org
8210 S:      Supported
8211 F:      fs/iomap/
8212 F:      include/linux/iomap.h
8213
8214 FILESYSTEMS [STACKABLE]
8215 M:      Miklos Szeredi <miklos@szeredi.hu>
8216 M:      Amir Goldstein <amir73il@gmail.com>
8217 L:      linux-fsdevel@vger.kernel.org
8218 L:      linux-unionfs@vger.kernel.org
8219 S:      Maintained
8220 F:      fs/backing-file.c
8221 F:      include/linux/backing-file.h
8222
8223 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8224 M:      Riku Voipio <riku.voipio@iki.fi>
8225 L:      linux-hwmon@vger.kernel.org
8226 S:      Maintained
8227 F:      drivers/hwmon/f75375s.c
8228 F:      include/linux/f75375s.h
8229
8230 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8231 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8232 L:      linux-can@vger.kernel.org
8233 S:      Maintained
8234 F:      drivers/net/can/usb/f81604.c
8235
8236 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8237 M:      Clemens Ladisch <clemens@ladisch.de>
8238 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8239 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8240 S:      Maintained
8241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8242 F:      include/uapi/sound/firewire.h
8243 F:      sound/firewire/
8244
8245 FIREWIRE MEDIA DRIVERS (firedtv)
8246 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8247 L:      linux-media@vger.kernel.org
8248 L:      linux1394-devel@lists.sourceforge.net
8249 S:      Maintained
8250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8251 F:      drivers/media/firewire/
8252
8253 FIREWIRE SBP-2 TARGET
8254 M:      Chris Boot <bootc@bootc.net>
8255 L:      linux-scsi@vger.kernel.org
8256 L:      target-devel@vger.kernel.org
8257 L:      linux1394-devel@lists.sourceforge.net
8258 S:      Maintained
8259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8260 F:      drivers/target/sbp/
8261
8262 FIREWIRE SUBSYSTEM
8263 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8264 M:      Takashi Sakamoto <takaswie@kernel.org>
8265 L:      linux1394-devel@lists.sourceforge.net
8266 S:      Maintained
8267 W:      http://ieee1394.docs.kernel.org/
8268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8269 F:      drivers/firewire/
8270 F:      include/linux/firewire.h
8271 F:      include/uapi/linux/firewire*.h
8272 F:      tools/firewire/
8273
8274 FIRMWARE FRAMEWORK FOR ARMV8-A
8275 M:      Sudeep Holla <sudeep.holla@arm.com>
8276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8277 S:      Maintained
8278 F:      drivers/firmware/arm_ffa/
8279 F:      include/linux/arm_ffa.h
8280
8281 FIRMWARE LOADER (request_firmware)
8282 M:      Luis Chamberlain <mcgrof@kernel.org>
8283 M:      Russ Weight <russ.weight@linux.dev>
8284 L:      linux-kernel@vger.kernel.org
8285 S:      Maintained
8286 F:      Documentation/firmware_class/
8287 F:      drivers/base/firmware_loader/
8288 F:      include/linux/firmware.h
8289
8290 FLEXTIMER FTM-QUADDEC DRIVER
8291 M:      Patrick Havelange <patrick.havelange@essensium.com>
8292 L:      linux-iio@vger.kernel.org
8293 S:      Maintained
8294 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8295 F:      drivers/counter/ftm-quaddec.c
8296
8297 FLOPPY DRIVER
8298 M:      Denis Efremov <efremov@linux.com>
8299 L:      linux-block@vger.kernel.org
8300 S:      Odd Fixes
8301 F:      drivers/block/floppy.c
8302
8303 FLYSKY FSIA6B RC RECEIVER
8304 M:      Markus Koch <markus@notsyncing.net>
8305 L:      linux-input@vger.kernel.org
8306 S:      Maintained
8307 F:      drivers/input/joystick/fsia6b.c
8308
8309 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett)
8310 M:      Geoffrey D. Bennett <g@b4.vu>
8311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8312 S:      Maintained
8313 W:      https://github.com/geoffreybennett/scarlett-gen2
8314 B:      https://github.com/geoffreybennett/scarlett-gen2/issues
8315 T:      git https://github.com/geoffreybennett/scarlett-gen2.git
8316 F:      include/uapi/sound/scarlett2.h
8317 F:      sound/usb/mixer_scarlett2.c
8318
8319 FORCEDETH GIGABIT ETHERNET DRIVER
8320 M:      Rain River <rain.1986.08.12@gmail.com>
8321 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8322 L:      netdev@vger.kernel.org
8323 S:      Maintained
8324 F:      drivers/net/ethernet/nvidia/*
8325
8326 FORTIFY_SOURCE
8327 M:      Kees Cook <keescook@chromium.org>
8328 L:      linux-hardening@vger.kernel.org
8329 S:      Supported
8330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8331 F:      include/linux/fortify-string.h
8332 F:      lib/fortify_kunit.c
8333 F:      lib/memcpy_kunit.c
8334 F:      lib/strcat_kunit.c
8335 F:      lib/strscpy_kunit.c
8336 F:      lib/test_fortify/*
8337 F:      scripts/test_fortify.sh
8338 K:      \b__NO_FORTIFY\b
8339
8340 FPGA DFL DRIVERS
8341 M:      Wu Hao <hao.wu@intel.com>
8342 R:      Tom Rix <trix@redhat.com>
8343 L:      linux-fpga@vger.kernel.org
8344 S:      Maintained
8345 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8346 F:      Documentation/fpga/dfl.rst
8347 F:      drivers/fpga/dfl*
8348 F:      drivers/uio/uio_dfl.c
8349 F:      include/linux/dfl.h
8350 F:      include/uapi/linux/fpga-dfl.h
8351
8352 FPGA MANAGER FRAMEWORK
8353 M:      Moritz Fischer <mdf@kernel.org>
8354 M:      Wu Hao <hao.wu@intel.com>
8355 M:      Xu Yilun <yilun.xu@intel.com>
8356 R:      Tom Rix <trix@redhat.com>
8357 L:      linux-fpga@vger.kernel.org
8358 S:      Maintained
8359 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8361 F:      Documentation/devicetree/bindings/fpga/
8362 F:      Documentation/driver-api/fpga/
8363 F:      Documentation/fpga/
8364 F:      drivers/fpga/
8365 F:      include/linux/fpga/
8366
8367 FPU EMULATOR
8368 M:      Bill Metzenthen <billm@melbpc.org.au>
8369 S:      Maintained
8370 W:      https://floatingpoint.billm.au/
8371 F:      arch/x86/math-emu/
8372
8373 FRAMEBUFFER CORE
8374 M:      Daniel Vetter <daniel@ffwll.ch>
8375 S:      Odd Fixes
8376 T:      git git://anongit.freedesktop.org/drm/drm-misc
8377 F:      drivers/video/fbdev/core/
8378
8379 FRAMEBUFFER LAYER
8380 M:      Helge Deller <deller@gmx.de>
8381 L:      linux-fbdev@vger.kernel.org
8382 L:      dri-devel@lists.freedesktop.org
8383 S:      Maintained
8384 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8386 F:      Documentation/fb/
8387 F:      drivers/video/
8388 F:      include/linux/fb.h
8389 F:      include/uapi/linux/fb.h
8390 F:      include/uapi/video/
8391 F:      include/video/
8392
8393 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8394 M:      Horia Geantă <horia.geanta@nxp.com>
8395 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8396 M:      Gaurav Jain <gaurav.jain@nxp.com>
8397 L:      linux-crypto@vger.kernel.org
8398 S:      Maintained
8399 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8400 F:      drivers/crypto/caam/
8401
8402 FREESCALE COLDFIRE M5441X MMC DRIVER
8403 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8404 L:      linux-mmc@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8407 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8408
8409 FREESCALE DIU FRAMEBUFFER DRIVER
8410 M:      Timur Tabi <timur@kernel.org>
8411 L:      linux-fbdev@vger.kernel.org
8412 S:      Maintained
8413 F:      drivers/video/fbdev/fsl-diu-fb.*
8414
8415 FREESCALE DMA DRIVER
8416 M:      Li Yang <leoyang.li@nxp.com>
8417 M:      Zhang Wei <zw@zh-kernel.org>
8418 L:      linuxppc-dev@lists.ozlabs.org
8419 S:      Maintained
8420 F:      drivers/dma/fsldma.*
8421
8422 FREESCALE DSPI DRIVER
8423 M:      Vladimir Oltean <olteanv@gmail.com>
8424 L:      linux-spi@vger.kernel.org
8425 S:      Maintained
8426 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8427 F:      drivers/spi/spi-fsl-dspi.c
8428 F:      include/linux/spi/spi-fsl-dspi.h
8429
8430 FREESCALE eDMA DRIVER
8431 M:      Frank Li <Frank.Li@nxp.com>
8432 L:      imx@lists.linux.dev
8433 L:      dmaengine@vger.kernel.org
8434 S:      Maintained
8435 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8436 F:      drivers/dma/fsl-edma*.*
8437
8438 FREESCALE ENETC ETHERNET DRIVERS
8439 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8440 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8441 L:      netdev@vger.kernel.org
8442 S:      Maintained
8443 F:      drivers/net/ethernet/freescale/enetc/
8444
8445 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8446 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8447 L:      netdev@vger.kernel.org
8448 S:      Maintained
8449 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8450 F:      drivers/net/ethernet/freescale/gianfar*
8451
8452 FREESCALE GPMI NAND DRIVER
8453 M:      Han Xu <han.xu@nxp.com>
8454 L:      linux-mtd@lists.infradead.org
8455 S:      Maintained
8456 F:      drivers/mtd/nand/raw/gpmi-nand/*
8457
8458 FREESCALE I2C CPM DRIVER
8459 M:      Jochen Friedrich <jochen@scram.de>
8460 L:      linuxppc-dev@lists.ozlabs.org
8461 L:      linux-i2c@vger.kernel.org
8462 S:      Maintained
8463 F:      drivers/i2c/busses/i2c-cpm.c
8464
8465 FREESCALE IMX / MXC FEC DRIVER
8466 M:      Wei Fang <wei.fang@nxp.com>
8467 R:      Shenwei Wang <shenwei.wang@nxp.com>
8468 R:      Clark Wang <xiaoning.wang@nxp.com>
8469 R:      NXP Linux Team <linux-imx@nxp.com>
8470 L:      netdev@vger.kernel.org
8471 S:      Maintained
8472 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8473 F:      drivers/net/ethernet/freescale/fec.h
8474 F:      drivers/net/ethernet/freescale/fec_main.c
8475 F:      drivers/net/ethernet/freescale/fec_ptp.c
8476
8477 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8478 M:      Sascha Hauer <s.hauer@pengutronix.de>
8479 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8480 L:      linux-fbdev@vger.kernel.org
8481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8482 S:      Maintained
8483 F:      drivers/video/fbdev/imxfb.c
8484
8485 FREESCALE IMX DDR PMU DRIVER
8486 M:      Frank Li <Frank.li@nxp.com>
8487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8488 S:      Maintained
8489 F:      Documentation/admin-guide/perf/imx-ddr.rst
8490 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8491 F:      drivers/perf/fsl_imx8_ddr_perf.c
8492
8493 FREESCALE IMX I2C DRIVER
8494 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8495 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8496 L:      linux-i2c@vger.kernel.org
8497 S:      Maintained
8498 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8499 F:      drivers/i2c/busses/i2c-imx.c
8500
8501 FREESCALE IMX LPI2C DRIVER
8502 M:      Dong Aisheng <aisheng.dong@nxp.com>
8503 L:      linux-i2c@vger.kernel.org
8504 L:      linux-imx@nxp.com
8505 S:      Maintained
8506 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8507 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8508
8509 FREESCALE MPC I2C DRIVER
8510 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8511 L:      linux-i2c@vger.kernel.org
8512 S:      Maintained
8513 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8514 F:      drivers/i2c/busses/i2c-mpc.c
8515
8516 FREESCALE QORIQ DPAA ETHERNET DRIVER
8517 M:      Madalin Bucur <madalin.bucur@nxp.com>
8518 L:      netdev@vger.kernel.org
8519 S:      Maintained
8520 F:      drivers/net/ethernet/freescale/dpaa
8521
8522 FREESCALE QORIQ DPAA FMAN DRIVER
8523 M:      Madalin Bucur <madalin.bucur@nxp.com>
8524 R:      Sean Anderson <sean.anderson@seco.com>
8525 L:      netdev@vger.kernel.org
8526 S:      Maintained
8527 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8528 F:      drivers/net/ethernet/freescale/fman
8529
8530 FREESCALE QORIQ PTP CLOCK DRIVER
8531 M:      Yangbo Lu <yangbo.lu@nxp.com>
8532 L:      netdev@vger.kernel.org
8533 S:      Maintained
8534 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8535 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8536 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8537 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8538 F:      drivers/ptp/ptp_qoriq.c
8539 F:      drivers/ptp/ptp_qoriq_debugfs.c
8540 F:      include/linux/fsl/ptp_qoriq.h
8541
8542 FREESCALE QUAD SPI DRIVER
8543 M:      Han Xu <han.xu@nxp.com>
8544 L:      linux-spi@vger.kernel.org
8545 S:      Maintained
8546 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8547 F:      drivers/spi/spi-fsl-qspi.c
8548
8549 FREESCALE QUICC ENGINE LIBRARY
8550 M:      Qiang Zhao <qiang.zhao@nxp.com>
8551 L:      linuxppc-dev@lists.ozlabs.org
8552 S:      Maintained
8553 F:      drivers/soc/fsl/qe/
8554 F:      include/soc/fsl/qe/
8555
8556 FREESCALE QUICC ENGINE QMC DRIVER
8557 M:      Herve Codina <herve.codina@bootlin.com>
8558 L:      linuxppc-dev@lists.ozlabs.org
8559 S:      Maintained
8560 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8561 F:      drivers/soc/fsl/qe/qmc.c
8562 F:      include/soc/fsl/qe/qmc.h
8563
8564 FREESCALE QUICC ENGINE TSA DRIVER
8565 M:      Herve Codina <herve.codina@bootlin.com>
8566 L:      linuxppc-dev@lists.ozlabs.org
8567 S:      Maintained
8568 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8569 F:      drivers/soc/fsl/qe/tsa.c
8570 F:      drivers/soc/fsl/qe/tsa.h
8571 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8572
8573 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8574 M:      Li Yang <leoyang.li@nxp.com>
8575 L:      netdev@vger.kernel.org
8576 L:      linuxppc-dev@lists.ozlabs.org
8577 S:      Maintained
8578 F:      drivers/net/ethernet/freescale/ucc_geth*
8579
8580 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8581 M:      Zhao Qiang <qiang.zhao@nxp.com>
8582 L:      netdev@vger.kernel.org
8583 L:      linuxppc-dev@lists.ozlabs.org
8584 S:      Maintained
8585 F:      drivers/net/wan/fsl_ucc_hdlc*
8586
8587 FREESCALE QUICC ENGINE UCC UART DRIVER
8588 M:      Timur Tabi <timur@kernel.org>
8589 L:      linuxppc-dev@lists.ozlabs.org
8590 S:      Maintained
8591 F:      drivers/tty/serial/ucc_uart.c
8592
8593 FREESCALE SOC DRIVERS
8594 M:      Li Yang <leoyang.li@nxp.com>
8595 L:      linuxppc-dev@lists.ozlabs.org
8596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8597 S:      Maintained
8598 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8599 F:      Documentation/devicetree/bindings/soc/fsl/
8600 F:      drivers/soc/fsl/
8601 F:      include/linux/fsl/
8602 F:      include/soc/fsl/
8603
8604 FREESCALE SOC FS_ENET DRIVER
8605 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8606 L:      linuxppc-dev@lists.ozlabs.org
8607 L:      netdev@vger.kernel.org
8608 S:      Maintained
8609 F:      drivers/net/ethernet/freescale/fs_enet/
8610
8611 FREESCALE SOC SOUND DRIVERS
8612 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8613 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8614 R:      Fabio Estevam <festevam@gmail.com>
8615 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8616 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8617 L:      linuxppc-dev@lists.ozlabs.org
8618 S:      Maintained
8619 F:      sound/soc/fsl/fsl*
8620 F:      sound/soc/fsl/imx*
8621
8622 FREESCALE SOC SOUND QMC DRIVER
8623 M:      Herve Codina <herve.codina@bootlin.com>
8624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8625 L:      linuxppc-dev@lists.ozlabs.org
8626 S:      Maintained
8627 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8628 F:      sound/soc/fsl/fsl_qmc_audio.c
8629
8630 FREESCALE USB PERIPHERAL DRIVERS
8631 M:      Li Yang <leoyang.li@nxp.com>
8632 L:      linux-usb@vger.kernel.org
8633 L:      linuxppc-dev@lists.ozlabs.org
8634 S:      Maintained
8635 F:      drivers/usb/gadget/udc/fsl*
8636
8637 FREESCALE USB PHY DRIVER
8638 M:      Ran Wang <ran.wang_1@nxp.com>
8639 L:      linux-usb@vger.kernel.org
8640 L:      linuxppc-dev@lists.ozlabs.org
8641 S:      Maintained
8642 F:      drivers/usb/phy/phy-fsl-usb*
8643
8644 FREEVXFS FILESYSTEM
8645 M:      Christoph Hellwig <hch@infradead.org>
8646 S:      Maintained
8647 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8648 F:      fs/freevxfs/
8649
8650 FREEZER
8651 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8652 M:      Pavel Machek <pavel@ucw.cz>
8653 L:      linux-pm@vger.kernel.org
8654 S:      Supported
8655 F:      Documentation/power/freezing-of-tasks.rst
8656 F:      include/linux/freezer.h
8657 F:      kernel/freezer.c
8658
8659 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8660 M:      David Howells <dhowells@redhat.com>
8661 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8662 S:      Supported
8663 F:      Documentation/filesystems/caching/
8664 F:      fs/fscache/
8665 F:      include/linux/fscache*.h
8666
8667 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8668 M:      Eric Biggers <ebiggers@kernel.org>
8669 M:      Theodore Y. Ts'o <tytso@mit.edu>
8670 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8671 L:      linux-fscrypt@vger.kernel.org
8672 S:      Supported
8673 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8674 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8675 F:      Documentation/filesystems/fscrypt.rst
8676 F:      fs/crypto/
8677 F:      include/linux/fscrypt.h
8678 F:      include/uapi/linux/fscrypt.h
8679
8680 FSI SUBSYSTEM
8681 M:      Jeremy Kerr <jk@ozlabs.org>
8682 M:      Joel Stanley <joel@jms.id.au>
8683 R:      Alistar Popple <alistair@popple.id.au>
8684 R:      Eddie James <eajames@linux.ibm.com>
8685 L:      linux-fsi@lists.ozlabs.org
8686 S:      Supported
8687 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8689 F:      drivers/fsi/
8690 F:      include/linux/fsi*.h
8691 F:      include/trace/events/fsi*.h
8692
8693 FSI-ATTACHED I2C DRIVER
8694 M:      Eddie James <eajames@linux.ibm.com>
8695 L:      linux-i2c@vger.kernel.org
8696 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8697 S:      Maintained
8698 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8699 F:      drivers/i2c/busses/i2c-fsi.c
8700
8701 FSI-ATTACHED SPI DRIVER
8702 M:      Eddie James <eajames@linux.ibm.com>
8703 L:      linux-spi@vger.kernel.org
8704 S:      Maintained
8705 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8706 F:      drivers/spi/spi-fsi.c
8707
8708 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8709 M:      Jan Kara <jack@suse.cz>
8710 R:      Amir Goldstein <amir73il@gmail.com>
8711 L:      linux-fsdevel@vger.kernel.org
8712 S:      Maintained
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8714 F:      fs/notify/
8715 F:      include/linux/fsnotify*.h
8716
8717 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8718 M:      Eric Biggers <ebiggers@kernel.org>
8719 M:      Theodore Y. Ts'o <tytso@mit.edu>
8720 L:      fsverity@lists.linux.dev
8721 S:      Supported
8722 Q:      https://patchwork.kernel.org/project/fsverity/list/
8723 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8724 F:      Documentation/filesystems/fsverity.rst
8725 F:      fs/verity/
8726 F:      include/linux/fsverity.h
8727 F:      include/uapi/linux/fsverity.h
8728
8729 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8730 M:      Michael Zaidman <michael.zaidman@gmail.com>
8731 L:      linux-i2c@vger.kernel.org
8732 L:      linux-input@vger.kernel.org
8733 S:      Maintained
8734 F:      drivers/hid/hid-ft260.c
8735
8736 FUJITSU LAPTOP EXTRAS
8737 M:      Jonathan Woithe <jwoithe@just42.net>
8738 L:      platform-driver-x86@vger.kernel.org
8739 S:      Maintained
8740 F:      drivers/platform/x86/fujitsu-laptop.c
8741
8742 FUJITSU TABLET EXTRAS
8743 M:      Robert Gerlach <khnz@gmx.de>
8744 L:      platform-driver-x86@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/platform/x86/fujitsu-tablet.c
8747
8748 FUNCTION HOOKS (FTRACE)
8749 M:      Steven Rostedt <rostedt@goodmis.org>
8750 M:      Masami Hiramatsu <mhiramat@kernel.org>
8751 R:      Mark Rutland <mark.rutland@arm.com>
8752 L:      linux-kernel@vger.kernel.org
8753 L:      linux-trace-kernel@vger.kernel.org
8754 S:      Maintained
8755 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8757 F:      Documentation/trace/ftrace*
8758 F:      arch/*/*/*/*ftrace*
8759 F:      arch/*/*/*ftrace*
8760 F:      include/*/ftrace.h
8761 F:      kernel/trace/fgraph.c
8762 F:      kernel/trace/ftrace*
8763 F:      samples/ftrace
8764
8765 FUNGIBLE ETHERNET DRIVERS
8766 M:      Dimitris Michailidis <dmichail@fungible.com>
8767 L:      netdev@vger.kernel.org
8768 S:      Supported
8769 F:      drivers/net/ethernet/fungible/
8770
8771 FUSE: FILESYSTEM IN USERSPACE
8772 M:      Miklos Szeredi <miklos@szeredi.hu>
8773 L:      linux-fsdevel@vger.kernel.org
8774 S:      Maintained
8775 W:      https://github.com/libfuse/
8776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8777 F:      Documentation/filesystems/fuse.rst
8778 F:      fs/fuse/
8779 F:      include/uapi/linux/fuse.h
8780
8781 FUTEX SUBSYSTEM
8782 M:      Thomas Gleixner <tglx@linutronix.de>
8783 M:      Ingo Molnar <mingo@redhat.com>
8784 R:      Peter Zijlstra <peterz@infradead.org>
8785 R:      Darren Hart <dvhart@infradead.org>
8786 R:      Davidlohr Bueso <dave@stgolabs.net>
8787 R:      André Almeida <andrealmeid@igalia.com>
8788 L:      linux-kernel@vger.kernel.org
8789 S:      Maintained
8790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8791 F:      Documentation/locking/*futex*
8792 F:      include/asm-generic/futex.h
8793 F:      include/linux/futex.h
8794 F:      include/uapi/linux/futex.h
8795 F:      kernel/futex/*
8796 F:      tools/perf/bench/futex*
8797 F:      tools/testing/selftests/futex/
8798
8799 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
8800 M:      Sebastian Reichel <sre@kernel.org>
8801 L:      linux-media@vger.kernel.org
8802 S:      Maintained
8803 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
8804 F:      drivers/media/i2c/gc0308.c
8805
8806 GALAXYCORE GC2145 SENSOR DRIVER
8807 M:      Alain Volmat <alain.volmat@foss.st.com>
8808 L:      linux-media@vger.kernel.org
8809 S:      Maintained
8810 T:      git git://linuxtv.org/media_tree.git
8811 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
8812 F:      drivers/media/i2c/gc2145.c
8813
8814 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8815 M:      Tim Harvey <tharvey@gateworks.com>
8816 S:      Maintained
8817 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8818 F:      Documentation/hwmon/gsc-hwmon.rst
8819 F:      drivers/hwmon/gsc-hwmon.c
8820 F:      drivers/mfd/gateworks-gsc.c
8821 F:      include/linux/mfd/gsc.h
8822 F:      include/linux/platform_data/gsc_hwmon.h
8823
8824 GCC PLUGINS
8825 M:      Kees Cook <keescook@chromium.org>
8826 L:      linux-hardening@vger.kernel.org
8827 S:      Maintained
8828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8829 F:      Documentation/kbuild/gcc-plugins.rst
8830 F:      include/linux/stackleak.h
8831 F:      kernel/stackleak.c
8832 F:      scripts/Makefile.gcc-plugins
8833 F:      scripts/gcc-plugins/
8834
8835 GCOV BASED KERNEL PROFILING
8836 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8837 S:      Maintained
8838 F:      Documentation/dev-tools/gcov.rst
8839 F:      kernel/gcov/
8840
8841 GDB KERNEL DEBUGGING HELPER SCRIPTS
8842 M:      Jan Kiszka <jan.kiszka@siemens.com>
8843 M:      Kieran Bingham <kbingham@kernel.org>
8844 S:      Supported
8845 F:      scripts/gdb/
8846
8847 GEMINI CRYPTO DRIVER
8848 M:      Corentin Labbe <clabbe@baylibre.com>
8849 L:      linux-crypto@vger.kernel.org
8850 S:      Maintained
8851 F:      drivers/crypto/gemini/
8852
8853 GEMTEK FM RADIO RECEIVER DRIVER
8854 M:      Hans Verkuil <hverkuil@xs4all.nl>
8855 L:      linux-media@vger.kernel.org
8856 S:      Maintained
8857 W:      https://linuxtv.org
8858 T:      git git://linuxtv.org/media_tree.git
8859 F:      drivers/media/radio/radio-gemtek*
8860
8861 GENERIC ARCHITECTURE TOPOLOGY
8862 M:      Sudeep Holla <sudeep.holla@arm.com>
8863 L:      linux-kernel@vger.kernel.org
8864 S:      Maintained
8865 F:      drivers/base/arch_topology.c
8866 F:      include/linux/arch_topology.h
8867
8868 GENERIC ENTRY CODE
8869 M:      Thomas Gleixner <tglx@linutronix.de>
8870 M:      Peter Zijlstra <peterz@infradead.org>
8871 M:      Andy Lutomirski <luto@kernel.org>
8872 L:      linux-kernel@vger.kernel.org
8873 S:      Maintained
8874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8875 F:      include/linux/entry-common.h
8876 F:      include/linux/entry-kvm.h
8877 F:      kernel/entry/
8878
8879 GENERIC GPIO I2C DRIVER
8880 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8881 S:      Supported
8882 F:      drivers/i2c/busses/i2c-gpio.c
8883 F:      include/linux/platform_data/i2c-gpio.h
8884
8885 GENERIC GPIO I2C MULTIPLEXER DRIVER
8886 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8887 L:      linux-i2c@vger.kernel.org
8888 S:      Supported
8889 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8890 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8891 F:      include/linux/platform_data/i2c-mux-gpio.h
8892
8893 GENERIC HDLC (WAN) DRIVERS
8894 M:      Krzysztof Halasa <khc@pm.waw.pl>
8895 S:      Maintained
8896 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8897 F:      drivers/net/wan/c101.c
8898 F:      drivers/net/wan/hd6457*
8899 F:      drivers/net/wan/hdlc*
8900 F:      drivers/net/wan/n2.c
8901 F:      drivers/net/wan/pc300too.c
8902 F:      drivers/net/wan/pci200syn.c
8903 F:      drivers/net/wan/wanxl*
8904
8905 GENERIC INCLUDE/ASM HEADER FILES
8906 M:      Arnd Bergmann <arnd@arndb.de>
8907 L:      linux-arch@vger.kernel.org
8908 S:      Maintained
8909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8910 F:      include/asm-generic/
8911 F:      include/uapi/asm-generic/
8912
8913 GENERIC PHY FRAMEWORK
8914 M:      Vinod Koul <vkoul@kernel.org>
8915 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8916 L:      linux-phy@lists.infradead.org
8917 S:      Supported
8918 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8920 F:      Documentation/devicetree/bindings/phy/
8921 F:      drivers/phy/
8922 F:      include/dt-bindings/phy/
8923 F:      include/linux/phy/
8924
8925 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8926 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8927 S:      Supported
8928 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8929 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8930
8931 GENERIC PM DOMAINS
8932 M:      Ulf Hansson <ulf.hansson@linaro.org>
8933 L:      linux-pm@vger.kernel.org
8934 S:      Supported
8935 F:      Documentation/devicetree/bindings/power/power?domain*
8936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8937 F:      drivers/pmdomain/
8938 F:      include/linux/pm_domain.h
8939
8940 GENERIC RADIX TREE
8941 M:      Kent Overstreet <kent.overstreet@linux.dev>
8942 S:      Supported
8943 C:      irc://irc.oftc.net/bcache
8944 F:      include/linux/generic-radix-tree.h
8945 F:      lib/generic-radix-tree.c
8946
8947 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8948 M:      Eugen Hristev <eugen.hristev@microchip.com>
8949 L:      linux-input@vger.kernel.org
8950 S:      Maintained
8951 F:      drivers/input/touchscreen/resistive-adc-touch.c
8952
8953 GENERIC STRING LIBRARY
8954 M:      Kees Cook <keescook@chromium.org>
8955 R:      Andy Shevchenko <andy@kernel.org>
8956 L:      linux-hardening@vger.kernel.org
8957 S:      Supported
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8959 F:      include/linux/string.h
8960 F:      include/linux/string_choices.h
8961 F:      include/linux/string_helpers.h
8962 F:      lib/string.c
8963 F:      lib/string_helpers.c
8964 F:      lib/test-string_helpers.c
8965 F:      lib/test_string.c
8966
8967 GENERIC UIO DRIVER FOR PCI DEVICES
8968 M:      "Michael S. Tsirkin" <mst@redhat.com>
8969 L:      kvm@vger.kernel.org
8970 S:      Supported
8971 F:      drivers/uio/uio_pci_generic.c
8972
8973 GENERIC VDSO LIBRARY
8974 M:      Andy Lutomirski <luto@kernel.org>
8975 M:      Thomas Gleixner <tglx@linutronix.de>
8976 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8977 L:      linux-kernel@vger.kernel.org
8978 S:      Maintained
8979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8980 F:      include/asm-generic/vdso/vsyscall.h
8981 F:      include/vdso/
8982 F:      kernel/time/vsyscall.c
8983 F:      lib/vdso/
8984
8985 GENWQE (IBM Generic Workqueue Card)
8986 M:      Frank Haverkamp <haver@linux.ibm.com>
8987 S:      Supported
8988 F:      drivers/misc/genwqe/
8989
8990 GET_MAINTAINER SCRIPT
8991 M:      Joe Perches <joe@perches.com>
8992 S:      Maintained
8993 F:      scripts/get_maintainer.pl
8994
8995 GFS2 FILE SYSTEM
8996 M:      Andreas Gruenbacher <agruenba@redhat.com>
8997 L:      gfs2@lists.linux.dev
8998 S:      Supported
8999 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
9000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
9001 F:      Documentation/filesystems/gfs2*
9002 F:      fs/gfs2/
9003 F:      include/uapi/linux/gfs2_ondisk.h
9004
9005 GIGABYTE WATERFORCE SENSOR DRIVER
9006 M:      Aleksa Savic <savicaleksa83@gmail.com>
9007 L:      linux-hwmon@vger.kernel.org
9008 S:      Maintained
9009 F:      Documentation/hwmon/gigabyte_waterforce.rst
9010 F:      drivers/hwmon/gigabyte_waterforce.c
9011
9012 GIGABYTE WMI DRIVER
9013 M:      Thomas Weißschuh <thomas@weissschuh.net>
9014 L:      platform-driver-x86@vger.kernel.org
9015 S:      Maintained
9016 F:      drivers/platform/x86/gigabyte-wmi.c
9017
9018 GNSS SUBSYSTEM
9019 M:      Johan Hovold <johan@kernel.org>
9020 S:      Maintained
9021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
9022 F:      Documentation/ABI/testing/sysfs-class-gnss
9023 F:      Documentation/devicetree/bindings/gnss/
9024 F:      drivers/gnss/
9025 F:      include/linux/gnss.h
9026
9027 GO7007 MPEG CODEC
9028 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
9029 L:      linux-media@vger.kernel.org
9030 S:      Maintained
9031 F:      drivers/media/usb/go7007/
9032
9033 GOODIX TOUCHSCREEN
9034 M:      Bastien Nocera <hadess@hadess.net>
9035 M:      Hans de Goede <hdegoede@redhat.com>
9036 L:      linux-input@vger.kernel.org
9037 S:      Maintained
9038 F:      drivers/input/touchscreen/goodix*
9039
9040 GOOGLE ETHERNET DRIVERS
9041 M:      Jeroen de Borst <jeroendb@google.com>
9042 M:      Praveen Kaligineedi <pkaligineedi@google.com>
9043 R:      Shailend Chand <shailend@google.com>
9044 L:      netdev@vger.kernel.org
9045 S:      Supported
9046 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
9047 F:      drivers/net/ethernet/google
9048
9049 GOOGLE FIRMWARE DRIVERS
9050 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9051 R:      Brian Norris <briannorris@chromium.org>
9052 R:      Julius Werner <jwerner@chromium.org>
9053 L:      chrome-platform@lists.linux.dev
9054 S:      Maintained
9055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9056 F:      drivers/firmware/google/
9057
9058 GOOGLE TENSOR SoC SUPPORT
9059 M:      Peter Griffin <peter.griffin@linaro.org>
9060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9061 L:      linux-samsung-soc@vger.kernel.org
9062 S:      Maintained
9063 F:      Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
9064 F:      arch/arm64/boot/dts/exynos/google/
9065 F:      drivers/clk/samsung/clk-gs101.c
9066 F:      include/dt-bindings/clock/google,gs101.h
9067
9068 GPD POCKET FAN DRIVER
9069 M:      Hans de Goede <hdegoede@redhat.com>
9070 L:      platform-driver-x86@vger.kernel.org
9071 S:      Maintained
9072 F:      drivers/platform/x86/gpd-pocket-fan.c
9073
9074 GPIO ACPI SUPPORT
9075 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9076 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9077 L:      linux-gpio@vger.kernel.org
9078 L:      linux-acpi@vger.kernel.org
9079 S:      Supported
9080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9081 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9082 F:      drivers/gpio/gpiolib-acpi.c
9083 F:      drivers/gpio/gpiolib-acpi.h
9084
9085 GPIO AGGREGATOR
9086 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9087 L:      linux-gpio@vger.kernel.org
9088 S:      Supported
9089 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9090 F:      drivers/gpio/gpio-aggregator.c
9091
9092 GPIO IR Transmitter
9093 M:      Sean Young <sean@mess.org>
9094 L:      linux-media@vger.kernel.org
9095 S:      Maintained
9096 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9097 F:      drivers/media/rc/gpio-ir-tx.c
9098
9099 GPIO MOCKUP DRIVER
9100 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9101 L:      linux-gpio@vger.kernel.org
9102 S:      Maintained
9103 F:      drivers/gpio/gpio-mockup.c
9104 F:      tools/testing/selftests/gpio/
9105
9106 GPIO REGMAP
9107 M:      Michael Walle <mwalle@kernel.org>
9108 S:      Maintained
9109 F:      drivers/gpio/gpio-regmap.c
9110 F:      include/linux/gpio/regmap.h
9111 K:      (devm_)?gpio_regmap_(un)?register
9112
9113 GPIO SUBSYSTEM
9114 M:      Linus Walleij <linus.walleij@linaro.org>
9115 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9116 L:      linux-gpio@vger.kernel.org
9117 S:      Maintained
9118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9119 F:      Documentation/admin-guide/gpio/
9120 F:      Documentation/devicetree/bindings/gpio/
9121 F:      Documentation/driver-api/gpio/
9122 F:      drivers/gpio/
9123 F:      include/dt-bindings/gpio/
9124 F:      include/linux/gpio.h
9125 F:      include/linux/gpio/
9126 F:      include/linux/of_gpio.h
9127
9128 GPIO UAPI
9129 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9130 R:      Kent Gibson <warthog618@gmail.com>
9131 L:      linux-gpio@vger.kernel.org
9132 S:      Maintained
9133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9134 F:      Documentation/ABI/obsolete/sysfs-gpio
9135 F:      Documentation/ABI/testing/gpio-cdev
9136 F:      drivers/gpio/gpiolib-cdev.c
9137 F:      include/uapi/linux/gpio.h
9138 F:      tools/gpio/
9139
9140 GRE DEMULTIPLEXER DRIVER
9141 M:      Dmitry Kozlov <xeb@mail.ru>
9142 L:      netdev@vger.kernel.org
9143 S:      Maintained
9144 F:      include/net/gre.h
9145 F:      net/ipv4/gre_demux.c
9146 F:      net/ipv4/gre_offload.c
9147
9148 GRETH 10/100/1G Ethernet MAC device driver
9149 M:      Andreas Larsson <andreas@gaisler.com>
9150 L:      netdev@vger.kernel.org
9151 S:      Maintained
9152 F:      drivers/net/ethernet/aeroflex/
9153
9154 GREYBUS AUDIO PROTOCOLS DRIVERS
9155 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9156 M:      Mark Greer <mgreer@animalcreek.com>
9157 S:      Maintained
9158 F:      drivers/staging/greybus/audio_apbridgea.c
9159 F:      drivers/staging/greybus/audio_apbridgea.h
9160 F:      drivers/staging/greybus/audio_codec.c
9161 F:      drivers/staging/greybus/audio_codec.h
9162 F:      drivers/staging/greybus/audio_gb.c
9163 F:      drivers/staging/greybus/audio_manager.c
9164 F:      drivers/staging/greybus/audio_manager.h
9165 F:      drivers/staging/greybus/audio_manager_module.c
9166 F:      drivers/staging/greybus/audio_manager_private.h
9167 F:      drivers/staging/greybus/audio_manager_sysfs.c
9168 F:      drivers/staging/greybus/audio_module.c
9169 F:      drivers/staging/greybus/audio_topology.c
9170
9171 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9172 M:      Viresh Kumar <vireshk@kernel.org>
9173 S:      Maintained
9174 F:      drivers/staging/greybus/authentication.c
9175 F:      drivers/staging/greybus/bootrom.c
9176 F:      drivers/staging/greybus/firmware.h
9177 F:      drivers/staging/greybus/fw-core.c
9178 F:      drivers/staging/greybus/fw-download.c
9179 F:      drivers/staging/greybus/fw-management.c
9180 F:      drivers/staging/greybus/greybus_authentication.h
9181 F:      drivers/staging/greybus/greybus_firmware.h
9182 F:      drivers/staging/greybus/hid.c
9183 F:      drivers/staging/greybus/i2c.c
9184 F:      drivers/staging/greybus/spi.c
9185 F:      drivers/staging/greybus/spilib.c
9186 F:      drivers/staging/greybus/spilib.h
9187
9188 GREYBUS LOOPBACK DRIVER
9189 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9190 S:      Maintained
9191 F:      drivers/staging/greybus/loopback.c
9192
9193 GREYBUS PLATFORM DRIVERS
9194 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9195 S:      Maintained
9196 F:      drivers/staging/greybus/arche-apb-ctrl.c
9197 F:      drivers/staging/greybus/arche-platform.c
9198 F:      drivers/staging/greybus/arche_platform.h
9199
9200 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9201 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9202 S:      Maintained
9203 F:      drivers/staging/greybus/gpio.c
9204 F:      drivers/staging/greybus/light.c
9205 F:      drivers/staging/greybus/power_supply.c
9206 F:      drivers/staging/greybus/sdio.c
9207 F:      drivers/staging/greybus/spi.c
9208 F:      drivers/staging/greybus/spilib.c
9209
9210 GREYBUS BEAGLEPLAY DRIVERS
9211 M:      Ayush Singh <ayushdevel1325@gmail.com>
9212 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9213 S:      Maintained
9214 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9215 F:      drivers/greybus/gb-beagleplay.c
9216
9217 GREYBUS SUBSYSTEM
9218 M:      Johan Hovold <johan@kernel.org>
9219 M:      Alex Elder <elder@kernel.org>
9220 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9221 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9222 S:      Maintained
9223 F:      drivers/greybus/
9224 F:      drivers/staging/greybus/
9225 F:      include/linux/greybus.h
9226 F:      include/linux/greybus/
9227
9228 GREYBUS UART PROTOCOLS DRIVERS
9229 M:      David Lin <dtwlin@gmail.com>
9230 S:      Maintained
9231 F:      drivers/staging/greybus/log.c
9232 F:      drivers/staging/greybus/uart.c
9233
9234 GS1662 VIDEO SERIALIZER
9235 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9236 L:      linux-media@vger.kernel.org
9237 S:      Maintained
9238 T:      git git://linuxtv.org/media_tree.git
9239 F:      drivers/media/spi/gs1662.c
9240
9241 GSPCA FINEPIX SUBDRIVER
9242 M:      Frank Zago <frank@zago.net>
9243 L:      linux-media@vger.kernel.org
9244 S:      Maintained
9245 T:      git git://linuxtv.org/media_tree.git
9246 F:      drivers/media/usb/gspca/finepix.c
9247
9248 GSPCA GL860 SUBDRIVER
9249 M:      Olivier Lorin <o.lorin@laposte.net>
9250 L:      linux-media@vger.kernel.org
9251 S:      Maintained
9252 T:      git git://linuxtv.org/media_tree.git
9253 F:      drivers/media/usb/gspca/gl860/
9254
9255 GSPCA M5602 SUBDRIVER
9256 M:      Erik Andren <erik.andren@gmail.com>
9257 L:      linux-media@vger.kernel.org
9258 S:      Maintained
9259 T:      git git://linuxtv.org/media_tree.git
9260 F:      drivers/media/usb/gspca/m5602/
9261
9262 GSPCA PAC207 SONIXB SUBDRIVER
9263 M:      Hans Verkuil <hverkuil@xs4all.nl>
9264 L:      linux-media@vger.kernel.org
9265 S:      Odd Fixes
9266 T:      git git://linuxtv.org/media_tree.git
9267 F:      drivers/media/usb/gspca/pac207.c
9268
9269 GSPCA SN9C20X SUBDRIVER
9270 M:      Brian Johnson <brijohn@gmail.com>
9271 L:      linux-media@vger.kernel.org
9272 S:      Maintained
9273 T:      git git://linuxtv.org/media_tree.git
9274 F:      drivers/media/usb/gspca/sn9c20x.c
9275
9276 GSPCA T613 SUBDRIVER
9277 M:      Leandro Costantino <lcostantino@gmail.com>
9278 L:      linux-media@vger.kernel.org
9279 S:      Maintained
9280 T:      git git://linuxtv.org/media_tree.git
9281 F:      drivers/media/usb/gspca/t613.c
9282
9283 GSPCA USB WEBCAM DRIVER
9284 M:      Hans Verkuil <hverkuil@xs4all.nl>
9285 L:      linux-media@vger.kernel.org
9286 S:      Odd Fixes
9287 T:      git git://linuxtv.org/media_tree.git
9288 F:      drivers/media/usb/gspca/
9289
9290 GTP (GPRS Tunneling Protocol)
9291 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9292 M:      Harald Welte <laforge@gnumonks.org>
9293 L:      osmocom-net-gprs@lists.osmocom.org
9294 S:      Maintained
9295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9296 F:      drivers/net/gtp.c
9297
9298 GUID PARTITION TABLE (GPT)
9299 M:      Davidlohr Bueso <dave@stgolabs.net>
9300 L:      linux-efi@vger.kernel.org
9301 S:      Maintained
9302 F:      block/partitions/efi.*
9303
9304 HABANALABS PCI DRIVER
9305 M:      Oded Gabbay <ogabbay@kernel.org>
9306 L:      dri-devel@lists.freedesktop.org
9307 S:      Supported
9308 C:      irc://irc.oftc.net/dri-devel
9309 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9310 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9311 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9312 F:      drivers/accel/habanalabs/
9313 F:      include/linux/habanalabs/
9314 F:      include/trace/events/habanalabs.h
9315 F:      include/uapi/drm/habanalabs_accel.h
9316
9317 HACKRF MEDIA DRIVER
9318 L:      linux-media@vger.kernel.org
9319 S:      Orphan
9320 W:      https://linuxtv.org
9321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9322 F:      drivers/media/usb/hackrf/
9323
9324 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9325 M:      Chuck Lever <chuck.lever@oracle.com>
9326 L:      kernel-tls-handshake@lists.linux.dev
9327 L:      netdev@vger.kernel.org
9328 S:      Maintained
9329 F:      Documentation/netlink/specs/handshake.yaml
9330 F:      Documentation/networking/tls-handshake.rst
9331 F:      include/net/handshake.h
9332 F:      include/trace/events/handshake.h
9333 F:      net/handshake/
9334
9335 HANTRO VPU CODEC DRIVER
9336 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9337 M:      Philipp Zabel <p.zabel@pengutronix.de>
9338 L:      linux-media@vger.kernel.org
9339 L:      linux-rockchip@lists.infradead.org
9340 S:      Maintained
9341 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9342 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9343 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9344 F:      drivers/media/platform/verisilicon/
9345
9346 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9347 M:      Frank Seidel <frank@f-seidel.de>
9348 L:      platform-driver-x86@vger.kernel.org
9349 S:      Maintained
9350 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9351 F:      drivers/platform/x86/hdaps.c
9352
9353 HARDWARE MONITORING
9354 M:      Jean Delvare <jdelvare@suse.com>
9355 M:      Guenter Roeck <linux@roeck-us.net>
9356 L:      linux-hwmon@vger.kernel.org
9357 S:      Maintained
9358 W:      http://hwmon.wiki.kernel.org/
9359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9360 F:      Documentation/ABI/testing/sysfs-class-hwmon
9361 F:      Documentation/devicetree/bindings/hwmon/
9362 F:      Documentation/hwmon/
9363 F:      drivers/hwmon/
9364 F:      include/linux/hwmon*.h
9365 F:      include/trace/events/hwmon*.h
9366 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9367
9368 HARDWARE RANDOM NUMBER GENERATOR CORE
9369 M:      Olivia Mackall <olivia@selenic.com>
9370 M:      Herbert Xu <herbert@gondor.apana.org.au>
9371 L:      linux-crypto@vger.kernel.org
9372 S:      Odd fixes
9373 F:      Documentation/admin-guide/hw_random.rst
9374 F:      Documentation/devicetree/bindings/rng/
9375 F:      drivers/char/hw_random/
9376 F:      include/linux/hw_random.h
9377
9378 HARDWARE SPINLOCK CORE
9379 M:      Bjorn Andersson <andersson@kernel.org>
9380 R:      Baolin Wang <baolin.wang7@gmail.com>
9381 L:      linux-remoteproc@vger.kernel.org
9382 S:      Maintained
9383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9384 F:      Documentation/devicetree/bindings/hwlock/
9385 F:      Documentation/locking/hwspinlock.rst
9386 F:      drivers/hwspinlock/
9387 F:      include/linux/hwspinlock.h
9388
9389 HARDWARE TRACING FACILITIES
9390 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9391 S:      Maintained
9392 F:      drivers/hwtracing/
9393
9394 HARMONY SOUND DRIVER
9395 L:      linux-parisc@vger.kernel.org
9396 S:      Maintained
9397 F:      sound/parisc/harmony.*
9398
9399 HDPVR USB VIDEO ENCODER DRIVER
9400 M:      Hans Verkuil <hverkuil@xs4all.nl>
9401 L:      linux-media@vger.kernel.org
9402 S:      Odd Fixes
9403 W:      https://linuxtv.org
9404 T:      git git://linuxtv.org/media_tree.git
9405 F:      drivers/media/usb/hdpvr/
9406
9407 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9408 M:      Matt Hsiao <matt.hsiao@hpe.com>
9409 S:      Supported
9410 F:      drivers/misc/hpilo.[ch]
9411
9412 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9413 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9414 S:      Supported
9415 F:      Documentation/watchdog/hpwdt.rst
9416 F:      drivers/watchdog/hpwdt.c
9417
9418 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9419 M:      Don Brace <don.brace@microchip.com>
9420 L:      storagedev@microchip.com
9421 L:      linux-scsi@vger.kernel.org
9422 S:      Supported
9423 F:      Documentation/scsi/hpsa.rst
9424 F:      drivers/scsi/hpsa*.[ch]
9425 F:      include/linux/cciss*.h
9426 F:      include/uapi/linux/cciss*.h
9427
9428 HFI1 DRIVER
9429 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9430 L:      linux-rdma@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/infiniband/hw/hfi1
9433
9434 HFS FILESYSTEM
9435 L:      linux-fsdevel@vger.kernel.org
9436 S:      Orphan
9437 F:      Documentation/filesystems/hfs.rst
9438 F:      fs/hfs/
9439
9440 HFSPLUS FILESYSTEM
9441 L:      linux-fsdevel@vger.kernel.org
9442 S:      Orphan
9443 F:      Documentation/filesystems/hfsplus.rst
9444 F:      fs/hfsplus/
9445
9446 HGA FRAMEBUFFER DRIVER
9447 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9448 L:      linux-nvidia@lists.surfsouth.com
9449 S:      Maintained
9450 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9451 F:      drivers/video/fbdev/hgafb.c
9452
9453 HIBERNATION (aka Software Suspend, aka swsusp)
9454 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9455 M:      Pavel Machek <pavel@ucw.cz>
9456 L:      linux-pm@vger.kernel.org
9457 S:      Supported
9458 B:      https://bugzilla.kernel.org
9459 F:      arch/*/include/asm/suspend*.h
9460 F:      arch/x86/power/
9461 F:      drivers/base/power/
9462 F:      include/linux/freezer.h
9463 F:      include/linux/pm.h
9464 F:      include/linux/suspend.h
9465 F:      kernel/power/
9466
9467 HID CORE LAYER
9468 M:      Jiri Kosina <jikos@kernel.org>
9469 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9470 L:      linux-input@vger.kernel.org
9471 S:      Maintained
9472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9473 F:      Documentation/hid/
9474 F:      drivers/hid/
9475 F:      include/linux/hid*
9476 F:      include/uapi/linux/hid*
9477 F:      samples/hid/
9478 F:      tools/testing/selftests/hid/
9479
9480 HID LOGITECH DRIVERS
9481 R:      Filipe Laíns <lains@riseup.net>
9482 L:      linux-input@vger.kernel.org
9483 S:      Maintained
9484 F:      drivers/hid/hid-logitech-*
9485
9486 HID NVIDIA SHIELD DRIVER
9487 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9488 L:      linux-input@vger.kernel.org
9489 S:      Maintained
9490 F:      drivers/hid/hid-nvidia-shield.c
9491
9492 HID PHOENIX RC FLIGHT CONTROLLER
9493 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9494 L:      linux-input@vger.kernel.org
9495 S:      Maintained
9496 F:      drivers/hid/hid-pxrc.c
9497
9498 HID PLAYSTATION DRIVER
9499 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9500 L:      linux-input@vger.kernel.org
9501 S:      Supported
9502 F:      drivers/hid/hid-playstation.c
9503
9504 HID SENSOR HUB DRIVERS
9505 M:      Jiri Kosina <jikos@kernel.org>
9506 M:      Jonathan Cameron <jic23@kernel.org>
9507 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9508 L:      linux-input@vger.kernel.org
9509 L:      linux-iio@vger.kernel.org
9510 S:      Maintained
9511 F:      Documentation/hid/hid-sensor*
9512 F:      drivers/hid/hid-sensor-*
9513 F:      drivers/iio/*/hid-*
9514 F:      include/linux/hid-sensor-*
9515
9516 HID VRC-2 CAR CONTROLLER DRIVER
9517 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9518 L:      linux-input@vger.kernel.org
9519 S:      Maintained
9520 F:      drivers/hid/hid-vrc2.c
9521
9522 HID WACOM DRIVER
9523 M:      Ping Cheng <ping.cheng@wacom.com>
9524 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9525 L:      linux-input@vger.kernel.org
9526 S:      Maintained
9527 F:      drivers/hid/wacom.h
9528 F:      drivers/hid/wacom_*
9529
9530 HID++ LOGITECH DRIVERS
9531 R:      Filipe Laíns <lains@riseup.net>
9532 R:      Bastien Nocera <hadess@hadess.net>
9533 L:      linux-input@vger.kernel.org
9534 S:      Maintained
9535 F:      drivers/hid/hid-logitech-hidpp.c
9536
9537 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9538 M:      Thomas Gleixner <tglx@linutronix.de>
9539 L:      linux-kernel@vger.kernel.org
9540 S:      Maintained
9541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9542 F:      Documentation/timers/
9543 F:      include/linux/clockchips.h
9544 F:      include/linux/hrtimer.h
9545 F:      kernel/time/clockevents.c
9546 F:      kernel/time/hrtimer.c
9547 F:      kernel/time/timer_*.c
9548
9549 HIGH-SPEED SCC DRIVER FOR AX.25
9550 L:      linux-hams@vger.kernel.org
9551 S:      Orphan
9552 F:      drivers/net/hamradio/scc.c
9553
9554 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9555 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9556 S:      Supported
9557 W:      http://www.highpoint-tech.com
9558 F:      Documentation/scsi/hptiop.rst
9559 F:      drivers/scsi/hptiop.c
9560
9561 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9562 M:      John Stultz <jstultz@google.com>
9563 L:      linux-kernel@vger.kernel.org
9564 S:      Maintained
9565 F:      drivers/misc/hisi_hikey_usb.c
9566
9567 HIMAX HX83112B TOUCHSCREEN SUPPORT
9568 M:      Job Noorman <job@noorman.info>
9569 L:      linux-input@vger.kernel.org
9570 S:      Maintained
9571 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9572 F:      drivers/input/touchscreen/himax_hx83112b.c
9573
9574 HIPPI
9575 M:      Jes Sorensen <jes@trained-monkey.org>
9576 L:      linux-hippi@sunsite.dk
9577 S:      Maintained
9578 F:      drivers/net/hippi/
9579 F:      include/linux/hippidevice.h
9580 F:      include/uapi/linux/if_hippi.h
9581 F:      net/802/hippi.c
9582
9583 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9584 M:      Kurt Kanzenbach <kurt@linutronix.de>
9585 L:      netdev@vger.kernel.org
9586 S:      Maintained
9587 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9588 F:      drivers/net/dsa/hirschmann/*
9589 F:      include/linux/platform_data/hirschmann-hellcreek.h
9590 F:      net/dsa/tag_hellcreek.c
9591
9592 HISILICON DMA DRIVER
9593 M:      Zhou Wang <wangzhou1@hisilicon.com>
9594 M:      Jie Hai <haijie1@huawei.com>
9595 L:      dmaengine@vger.kernel.org
9596 S:      Maintained
9597 F:      drivers/dma/hisi_dma.c
9598
9599 HISILICON GPIO DRIVER
9600 M:      Jay Fang <f.fangjian@huawei.com>
9601 L:      linux-gpio@vger.kernel.org
9602 S:      Maintained
9603 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9604 F:      drivers/gpio/gpio-hisi.c
9605
9606 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9607 M:      Zhiqi Song <songzhiqi1@huawei.com>
9608 M:      Longfang Liu <liulongfang@huawei.com>
9609 L:      linux-crypto@vger.kernel.org
9610 S:      Maintained
9611 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9612 F:      drivers/crypto/hisilicon/hpre/hpre.h
9613 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9614 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9615
9616 HISILICON HNS3 PMU DRIVER
9617 M:      Jijie Shao <shaojijie@huawei.com>
9618 S:      Supported
9619 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9620 F:      drivers/perf/hisilicon/hns3_pmu.c
9621
9622 HISILICON I2C CONTROLLER DRIVER
9623 M:      Yicong Yang <yangyicong@hisilicon.com>
9624 L:      linux-i2c@vger.kernel.org
9625 S:      Maintained
9626 W:      https://www.hisilicon.com
9627 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9628 F:      drivers/i2c/busses/i2c-hisi.c
9629
9630 HISILICON KUNPENG SOC HCCS DRIVER
9631 M:      Huisong Li <lihuisong@huawei.com>
9632 S:      Maintained
9633 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9634 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9635 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9636
9637 HISILICON LPC BUS DRIVER
9638 M:      Jay Fang <f.fangjian@huawei.com>
9639 S:      Maintained
9640 W:      http://www.hisilicon.com
9641 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9642 F:      drivers/bus/hisi_lpc.c
9643
9644 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9645 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9646 M:      Salil Mehta <salil.mehta@huawei.com>
9647 M:      Jijie Shao <shaojijie@huawei.com>
9648 L:      netdev@vger.kernel.org
9649 S:      Maintained
9650 W:      http://www.hisilicon.com
9651 F:      drivers/net/ethernet/hisilicon/hns3/
9652
9653 HISILICON NETWORK SUBSYSTEM DRIVER
9654 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9655 M:      Salil Mehta <salil.mehta@huawei.com>
9656 L:      netdev@vger.kernel.org
9657 S:      Maintained
9658 W:      http://www.hisilicon.com
9659 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9660 F:      drivers/net/ethernet/hisilicon/
9661
9662 HISILICON PMU DRIVER
9663 M:      Yicong Yang <yangyicong@hisilicon.com>
9664 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9665 S:      Supported
9666 W:      http://www.hisilicon.com
9667 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9668 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9669 F:      drivers/perf/hisilicon
9670
9671 HISILICON PTT DRIVER
9672 M:      Yicong Yang <yangyicong@hisilicon.com>
9673 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9674 L:      linux-kernel@vger.kernel.org
9675 S:      Maintained
9676 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9677 F:      Documentation/trace/hisi-ptt.rst
9678 F:      drivers/hwtracing/ptt/
9679 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9680 F:      tools/perf/util/hisi-ptt*
9681 F:      tools/perf/util/hisi-ptt-decoder/*
9682
9683 HISILICON QM DRIVER
9684 M:      Weili Qian <qianweili@huawei.com>
9685 M:      Zhou Wang <wangzhou1@hisilicon.com>
9686 L:      linux-crypto@vger.kernel.org
9687 S:      Maintained
9688 F:      drivers/crypto/hisilicon/Kconfig
9689 F:      drivers/crypto/hisilicon/Makefile
9690 F:      drivers/crypto/hisilicon/qm.c
9691 F:      drivers/crypto/hisilicon/sgl.c
9692 F:      include/linux/hisi_acc_qm.h
9693
9694 HISILICON ROCE DRIVER
9695 M:      Chengchang Tang <tangchengchang@huawei.com>
9696 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9697 L:      linux-rdma@vger.kernel.org
9698 S:      Maintained
9699 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9700 F:      drivers/infiniband/hw/hns/
9701
9702 HISILICON SAS Controller
9703 M:      Xiang Chen <chenxiang66@hisilicon.com>
9704 S:      Supported
9705 W:      http://www.hisilicon.com
9706 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9707 F:      drivers/scsi/hisi_sas/
9708
9709 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9710 M:      Longfang Liu <liulongfang@huawei.com>
9711 L:      linux-crypto@vger.kernel.org
9712 S:      Maintained
9713 F:      Documentation/ABI/testing/debugfs-hisi-sec
9714 F:      drivers/crypto/hisilicon/sec2/sec.h
9715 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9716 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9717 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9718
9719 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9720 M:      Jay Fang <f.fangjian@huawei.com>
9721 L:      linux-spi@vger.kernel.org
9722 S:      Maintained
9723 W:      http://www.hisilicon.com
9724 F:      drivers/spi/spi-hisi-kunpeng.c
9725
9726 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9727 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9728 L:      linux-kernel@vger.kernel.org
9729 S:      Maintained
9730 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9731 F:      drivers/spmi/hisi-spmi-controller.c
9732
9733 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9734 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9735 L:      linux-kernel@vger.kernel.org
9736 S:      Maintained
9737 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9738 F:      drivers/mfd/hi6421-spmi-pmic.c
9739
9740 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9741 M:      Weili Qian <qianweili@huawei.com>
9742 S:      Maintained
9743 F:      drivers/crypto/hisilicon/trng/trng.c
9744
9745 HISILICON V3XX SPI NOR FLASH Controller Driver
9746 M:      Jay Fang <f.fangjian@huawei.com>
9747 S:      Maintained
9748 W:      http://www.hisilicon.com
9749 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9750
9751 HISILICON ZIP Controller DRIVER
9752 M:      Yang Shen <shenyang39@huawei.com>
9753 M:      Zhou Wang <wangzhou1@hisilicon.com>
9754 L:      linux-crypto@vger.kernel.org
9755 S:      Maintained
9756 F:      Documentation/ABI/testing/debugfs-hisi-zip
9757 F:      drivers/crypto/hisilicon/zip/
9758
9759 HMM - Heterogeneous Memory Management
9760 M:      Jérôme Glisse <jglisse@redhat.com>
9761 L:      linux-mm@kvack.org
9762 S:      Maintained
9763 F:      Documentation/mm/hmm.rst
9764 F:      include/linux/hmm*
9765 F:      lib/test_hmm*
9766 F:      mm/hmm*
9767 F:      tools/testing/selftests/mm/*hmm*
9768
9769 HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER
9770 M:      Petre Rodan <petre.rodan@subdimension.ro>
9771 L:      linux-iio@vger.kernel.org
9772 S:      Maintained
9773 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml
9774 F:      drivers/iio/pressure/hsc030pa*
9775
9776 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9777 M:      Andreas Klinger <ak@it-klinger.de>
9778 L:      linux-iio@vger.kernel.org
9779 S:      Maintained
9780 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9781 F:      drivers/iio/pressure/mprls0025pa.c
9782
9783 HP BIOSCFG DRIVER
9784 M:      Jorge Lopez <jorge.lopez2@hp.com>
9785 L:      platform-driver-x86@vger.kernel.org
9786 S:      Maintained
9787 F:      drivers/platform/x86/hp/hp-bioscfg/
9788
9789 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9790 L:      platform-driver-x86@vger.kernel.org
9791 S:      Orphan
9792 F:      drivers/platform/x86/hp/tc1100-wmi.c
9793
9794 HP WMI HARDWARE MONITOR DRIVER
9795 M:      James Seo <james@equiv.tech>
9796 L:      linux-hwmon@vger.kernel.org
9797 S:      Maintained
9798 F:      Documentation/hwmon/hp-wmi-sensors.rst
9799 F:      drivers/hwmon/hp-wmi-sensors.c
9800
9801 HPET:   High Precision Event Timers driver
9802 M:      Clemens Ladisch <clemens@ladisch.de>
9803 S:      Maintained
9804 F:      Documentation/timers/hpet.rst
9805 F:      drivers/char/hpet.c
9806 F:      include/linux/hpet.h
9807 F:      include/uapi/linux/hpet.h
9808
9809 HPET:   x86
9810 S:      Orphan
9811 F:      arch/x86/include/asm/hpet.h
9812 F:      arch/x86/kernel/hpet.c
9813
9814 HPFS FILESYSTEM
9815 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9816 S:      Maintained
9817 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9818 F:      fs/hpfs/
9819
9820 HS3001 Hardware Temperature and Humidity Sensor
9821 M:      Andre Werner <andre.werner@systec-electronic.com>
9822 L:      linux-hwmon@vger.kernel.org
9823 S:      Maintained
9824 F:      drivers/hwmon/hs3001.c
9825
9826 HSI SUBSYSTEM
9827 M:      Sebastian Reichel <sre@kernel.org>
9828 S:      Maintained
9829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9830 F:      Documentation/ABI/testing/sysfs-bus-hsi
9831 F:      Documentation/driver-api/hsi.rst
9832 F:      drivers/hsi/
9833 F:      include/linux/hsi/
9834 F:      include/uapi/linux/hsi/
9835
9836 HSO 3G MODEM DRIVER
9837 L:      linux-usb@vger.kernel.org
9838 S:      Orphan
9839 F:      drivers/net/usb/hso.c
9840
9841 HSR NETWORK PROTOCOL
9842 L:      netdev@vger.kernel.org
9843 S:      Orphan
9844 F:      net/hsr/
9845
9846 HT16K33 LED CONTROLLER DRIVER
9847 M:      Robin van der Gracht <robin@protonic.nl>
9848 S:      Maintained
9849 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9850 F:      drivers/auxdisplay/ht16k33.c
9851
9852 HTCPEN TOUCHSCREEN DRIVER
9853 M:      Pau Oliva Fora <pof@eslack.org>
9854 L:      linux-input@vger.kernel.org
9855 S:      Maintained
9856 F:      drivers/input/touchscreen/htcpen.c
9857
9858 HTE SUBSYSTEM
9859 M:      Dipen Patel <dipenp@nvidia.com>
9860 L:      timestamp@lists.linux.dev
9861 S:      Maintained
9862 Q:      https://patchwork.kernel.org/project/timestamp/list/
9863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9864 F:      Documentation/devicetree/bindings/timestamp/
9865 F:      Documentation/driver-api/hte/
9866 F:      drivers/hte/
9867 F:      include/linux/hte.h
9868
9869 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9870 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9871 L:      linux-iio@vger.kernel.org
9872 S:      Maintained
9873 W:      http://www.st.com/
9874 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9875 F:      drivers/iio/humidity/hts221*
9876
9877 HUAWEI ETHERNET DRIVER
9878 M:      Cai Huoqing <cai.huoqing@linux.dev>
9879 L:      netdev@vger.kernel.org
9880 S:      Maintained
9881 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9882 F:      drivers/net/ethernet/huawei/hinic/
9883
9884 HUGETLB SUBSYSTEM
9885 M:      Muchun Song <muchun.song@linux.dev>
9886 L:      linux-mm@kvack.org
9887 S:      Maintained
9888 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9889 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9890 F:      Documentation/mm/hugetlbfs_reserv.rst
9891 F:      Documentation/mm/vmemmap_dedup.rst
9892 F:      fs/hugetlbfs/
9893 F:      include/linux/hugetlb.h
9894 F:      mm/hugetlb.c
9895 F:      mm/hugetlb_vmemmap.c
9896 F:      mm/hugetlb_vmemmap.h
9897 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9898
9899 HVA ST MEDIA DRIVER
9900 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9901 L:      linux-media@vger.kernel.org
9902 S:      Supported
9903 W:      https://linuxtv.org
9904 T:      git git://linuxtv.org/media_tree.git
9905 F:      drivers/media/platform/st/sti/hva
9906
9907 HWPOISON MEMORY FAILURE HANDLING
9908 M:      Miaohe Lin <linmiaohe@huawei.com>
9909 R:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9910 L:      linux-mm@kvack.org
9911 S:      Maintained
9912 F:      mm/hwpoison-inject.c
9913 F:      mm/memory-failure.c
9914
9915 HYCON HY46XX TOUCHSCREEN SUPPORT
9916 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9917 L:      linux-input@vger.kernel.org
9918 S:      Maintained
9919 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9920 F:      drivers/input/touchscreen/hycon-hy46xx.c
9921
9922 HYGON PROCESSOR SUPPORT
9923 M:      Pu Wen <puwen@hygon.cn>
9924 L:      linux-kernel@vger.kernel.org
9925 S:      Maintained
9926 F:      arch/x86/kernel/cpu/hygon.c
9927
9928 HYNIX HI556 SENSOR DRIVER
9929 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9930 L:      linux-media@vger.kernel.org
9931 S:      Maintained
9932 T:      git git://linuxtv.org/media_tree.git
9933 F:      drivers/media/i2c/hi556.c
9934
9935 HYNIX HI846 SENSOR DRIVER
9936 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9937 L:      linux-media@vger.kernel.org
9938 S:      Maintained
9939 F:      drivers/media/i2c/hi846.c
9940
9941 HYNIX HI847 SENSOR DRIVER
9942 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9943 L:      linux-media@vger.kernel.org
9944 S:      Maintained
9945 F:      drivers/media/i2c/hi847.c
9946
9947 Hyper-V/Azure CORE AND DRIVERS
9948 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9949 M:      Haiyang Zhang <haiyangz@microsoft.com>
9950 M:      Wei Liu <wei.liu@kernel.org>
9951 M:      Dexuan Cui <decui@microsoft.com>
9952 L:      linux-hyperv@vger.kernel.org
9953 S:      Supported
9954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9955 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9956 F:      Documentation/ABI/testing/debugfs-hyperv
9957 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9958 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9959 F:      Documentation/virt/hyperv
9960 F:      arch/arm64/hyperv
9961 F:      arch/arm64/include/asm/hyperv-tlfs.h
9962 F:      arch/arm64/include/asm/mshyperv.h
9963 F:      arch/x86/hyperv
9964 F:      arch/x86/include/asm/hyperv-tlfs.h
9965 F:      arch/x86/include/asm/mshyperv.h
9966 F:      arch/x86/include/asm/trace/hyperv.h
9967 F:      arch/x86/kernel/cpu/mshyperv.c
9968 F:      drivers/clocksource/hyperv_timer.c
9969 F:      drivers/hid/hid-hyperv.c
9970 F:      drivers/hv/
9971 F:      drivers/input/serio/hyperv-keyboard.c
9972 F:      drivers/iommu/hyperv-iommu.c
9973 F:      drivers/net/ethernet/microsoft/
9974 F:      drivers/net/hyperv/
9975 F:      drivers/pci/controller/pci-hyperv-intf.c
9976 F:      drivers/pci/controller/pci-hyperv.c
9977 F:      drivers/scsi/storvsc_drv.c
9978 F:      drivers/uio/uio_hv_generic.c
9979 F:      drivers/video/fbdev/hyperv_fb.c
9980 F:      include/asm-generic/hyperv-tlfs.h
9981 F:      include/asm-generic/mshyperv.h
9982 F:      include/clocksource/hyperv_timer.h
9983 F:      include/linux/hyperv.h
9984 F:      include/net/mana
9985 F:      include/uapi/linux/hyperv.h
9986 F:      net/vmw_vsock/hyperv_transport.c
9987 F:      tools/hv/
9988
9989 HYPERBUS SUPPORT
9990 M:      Vignesh Raghavendra <vigneshr@ti.com>
9991 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9992 L:      linux-mtd@lists.infradead.org
9993 S:      Supported
9994 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9995 C:      irc://irc.oftc.net/mtd
9996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9997 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9998 F:      drivers/mtd/hyperbus/
9999 F:      include/linux/mtd/hyperbus.h
10000
10001 HYPERVISOR VIRTUAL CONSOLE DRIVER
10002 L:      linuxppc-dev@lists.ozlabs.org
10003 S:      Odd Fixes
10004 F:      drivers/tty/hvc/
10005
10006 I2C ACPI SUPPORT
10007 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10008 L:      linux-i2c@vger.kernel.org
10009 L:      linux-acpi@vger.kernel.org
10010 S:      Maintained
10011 F:      drivers/i2c/i2c-core-acpi.c
10012
10013 I2C ADDRESS TRANSLATOR (ATR)
10014 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
10015 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
10016 L:      linux-i2c@vger.kernel.org
10017 S:      Maintained
10018 F:      drivers/i2c/i2c-atr.c
10019 F:      include/linux/i2c-atr.h
10020
10021 I2C CONTROLLER DRIVER FOR NVIDIA GPU
10022 M:      Ajay Gupta <ajayg@nvidia.com>
10023 L:      linux-i2c@vger.kernel.org
10024 S:      Maintained
10025 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
10026 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
10027
10028 I2C MUXES
10029 M:      Peter Rosin <peda@axentia.se>
10030 L:      linux-i2c@vger.kernel.org
10031 S:      Maintained
10032 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
10033 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
10034 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
10035 F:      Documentation/i2c/i2c-topology.rst
10036 F:      Documentation/i2c/muxes/
10037 F:      drivers/i2c/i2c-mux.c
10038 F:      drivers/i2c/muxes/
10039 F:      include/linux/i2c-mux.h
10040
10041 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10042 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
10043 L:      linux-i2c@vger.kernel.org
10044 S:      Maintained
10045 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
10046 F:      drivers/i2c/busses/i2c-mv64xxx.c
10047
10048 I2C OVER PARALLEL PORT
10049 M:      Jean Delvare <jdelvare@suse.com>
10050 L:      linux-i2c@vger.kernel.org
10051 S:      Maintained
10052 F:      Documentation/i2c/busses/i2c-parport.rst
10053 F:      drivers/i2c/busses/i2c-parport.c
10054
10055 I2C SUBSYSTEM
10056 M:      Wolfram Sang <wsa@kernel.org>
10057 L:      linux-i2c@vger.kernel.org
10058 S:      Maintained
10059 W:      https://i2c.wiki.kernel.org/
10060 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10062 F:      Documentation/devicetree/bindings/i2c/i2c.txt
10063 F:      Documentation/i2c/
10064 F:      drivers/i2c/*
10065 F:      include/dt-bindings/i2c/i2c.h
10066 F:      include/linux/i2c-dev.h
10067 F:      include/linux/i2c-smbus.h
10068 F:      include/linux/i2c.h
10069 F:      include/uapi/linux/i2c-*.h
10070 F:      include/uapi/linux/i2c.h
10071
10072 I2C SUBSYSTEM HOST DRIVERS
10073 M:      Andi Shyti <andi.shyti@kernel.org>
10074 L:      linux-i2c@vger.kernel.org
10075 S:      Maintained
10076 W:      https://i2c.wiki.kernel.org/
10077 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10079 F:      Documentation/devicetree/bindings/i2c/
10080 F:      drivers/i2c/algos/
10081 F:      drivers/i2c/busses/
10082 F:      include/dt-bindings/i2c/
10083
10084 I2C-TAOS-EVM DRIVER
10085 M:      Jean Delvare <jdelvare@suse.com>
10086 L:      linux-i2c@vger.kernel.org
10087 S:      Maintained
10088 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10089 F:      drivers/i2c/busses/i2c-taos-evm.c
10090
10091 I2C-TINY-USB DRIVER
10092 M:      Till Harbaum <till@harbaum.org>
10093 L:      linux-i2c@vger.kernel.org
10094 S:      Maintained
10095 W:      http://www.harbaum.org/till/i2c_tiny_usb
10096 F:      drivers/i2c/busses/i2c-tiny-usb.c
10097
10098 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10099 M:      Jean Delvare <jdelvare@suse.com>
10100 L:      linux-i2c@vger.kernel.org
10101 S:      Maintained
10102 F:      Documentation/i2c/busses/i2c-ali1535.rst
10103 F:      Documentation/i2c/busses/i2c-ali1563.rst
10104 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10105 F:      Documentation/i2c/busses/i2c-amd756.rst
10106 F:      Documentation/i2c/busses/i2c-amd8111.rst
10107 F:      Documentation/i2c/busses/i2c-i801.rst
10108 F:      Documentation/i2c/busses/i2c-nforce2.rst
10109 F:      Documentation/i2c/busses/i2c-piix4.rst
10110 F:      Documentation/i2c/busses/i2c-sis5595.rst
10111 F:      Documentation/i2c/busses/i2c-sis630.rst
10112 F:      Documentation/i2c/busses/i2c-sis96x.rst
10113 F:      Documentation/i2c/busses/i2c-via.rst
10114 F:      Documentation/i2c/busses/i2c-viapro.rst
10115 F:      drivers/i2c/busses/i2c-ali1535.c
10116 F:      drivers/i2c/busses/i2c-ali1563.c
10117 F:      drivers/i2c/busses/i2c-ali15x3.c
10118 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10119 F:      drivers/i2c/busses/i2c-amd756.c
10120 F:      drivers/i2c/busses/i2c-amd8111.c
10121 F:      drivers/i2c/busses/i2c-i801.c
10122 F:      drivers/i2c/busses/i2c-isch.c
10123 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10124 F:      drivers/i2c/busses/i2c-nforce2.c
10125 F:      drivers/i2c/busses/i2c-piix4.c
10126 F:      drivers/i2c/busses/i2c-sis5595.c
10127 F:      drivers/i2c/busses/i2c-sis630.c
10128 F:      drivers/i2c/busses/i2c-sis96x.c
10129 F:      drivers/i2c/busses/i2c-via.c
10130 F:      drivers/i2c/busses/i2c-viapro.c
10131
10132 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10133 M:      Hans de Goede <hdegoede@redhat.com>
10134 L:      linux-i2c@vger.kernel.org
10135 S:      Maintained
10136 F:      drivers/i2c/busses/i2c-cht-wc.c
10137
10138 I2C/SMBUS ISMT DRIVER
10139 M:      Seth Heasley <seth.heasley@intel.com>
10140 M:      Neil Horman <nhorman@tuxdriver.com>
10141 L:      linux-i2c@vger.kernel.org
10142 F:      Documentation/i2c/busses/i2c-ismt.rst
10143 F:      drivers/i2c/busses/i2c-ismt.c
10144
10145 I2C/SMBUS STUB DRIVER
10146 M:      Jean Delvare <jdelvare@suse.com>
10147 L:      linux-i2c@vger.kernel.org
10148 S:      Maintained
10149 F:      drivers/i2c/i2c-stub.c
10150
10151 I3C DRIVER FOR ASPEED AST2600
10152 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10153 S:      Maintained
10154 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10155 F:      drivers/i3c/master/ast2600-i3c-master.c
10156
10157 I3C DRIVER FOR CADENCE I3C MASTER IP
10158 M:      Przemysław Gaj <pgaj@cadence.com>
10159 S:      Maintained
10160 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10161 F:      drivers/i3c/master/i3c-master-cdns.c
10162
10163 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10164 S:      Orphan
10165 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10166 F:      drivers/i3c/master/dw*
10167
10168 I3C SUBSYSTEM
10169 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10170 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10171 S:      Maintained
10172 C:      irc://chat.freenode.net/linux-i3c
10173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10174 F:      Documentation/ABI/testing/sysfs-bus-i3c
10175 F:      Documentation/devicetree/bindings/i3c/
10176 F:      Documentation/driver-api/i3c
10177 F:      drivers/i3c/
10178 F:      include/linux/i3c/
10179
10180 IBM Operation Panel Input Driver
10181 M:      Eddie James <eajames@linux.ibm.com>
10182 L:      linux-input@vger.kernel.org
10183 S:      Maintained
10184 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10185 F:      drivers/input/misc/ibm-panel.c
10186
10187 IBM Power 842 compression accelerator
10188 M:      Haren Myneni <haren@us.ibm.com>
10189 S:      Supported
10190 F:      crypto/842.c
10191 F:      drivers/crypto/nx/Kconfig
10192 F:      drivers/crypto/nx/Makefile
10193 F:      drivers/crypto/nx/nx-842*
10194 F:      include/linux/sw842.h
10195 F:      lib/842/
10196
10197 IBM Power in-Nest Crypto Acceleration
10198 M:      Breno Leitão <leitao@debian.org>
10199 M:      Nayna Jain <nayna@linux.ibm.com>
10200 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10201 L:      linux-crypto@vger.kernel.org
10202 S:      Supported
10203 F:      drivers/crypto/nx/Kconfig
10204 F:      drivers/crypto/nx/Makefile
10205 F:      drivers/crypto/nx/nx-aes*
10206 F:      drivers/crypto/nx/nx-sha*
10207 F:      drivers/crypto/nx/nx.*
10208 F:      drivers/crypto/nx/nx_csbcpb.h
10209 F:      drivers/crypto/nx/nx_debugfs.c
10210
10211 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10212 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10213 L:      linux-pci@vger.kernel.org
10214 L:      linuxppc-dev@lists.ozlabs.org
10215 S:      Supported
10216 F:      drivers/pci/hotplug/rpadlpar*
10217
10218 IBM Power Linux RAID adapter
10219 M:      Brian King <brking@us.ibm.com>
10220 S:      Supported
10221 F:      drivers/scsi/ipr.*
10222
10223 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10224 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10225 L:      linux-pci@vger.kernel.org
10226 L:      linuxppc-dev@lists.ozlabs.org
10227 S:      Supported
10228 F:      drivers/pci/hotplug/rpaphp*
10229
10230 IBM Power SRIOV Virtual NIC Device Driver
10231 M:      Haren Myneni <haren@linux.ibm.com>
10232 M:      Rick Lindsley <ricklind@linux.ibm.com>
10233 R:      Nick Child <nnac123@linux.ibm.com>
10234 R:      Dany Madden <danymadden@us.ibm.com>
10235 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10236 L:      netdev@vger.kernel.org
10237 S:      Supported
10238 F:      drivers/net/ethernet/ibm/ibmvnic.*
10239
10240 IBM Power VFIO Support
10241 M:      Timothy Pearson <tpearson@raptorengineering.com>
10242 S:      Supported
10243 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10244
10245 IBM Power Virtual Ethernet Device Driver
10246 M:      Nick Child <nnac123@linux.ibm.com>
10247 L:      netdev@vger.kernel.org
10248 S:      Supported
10249 F:      drivers/net/ethernet/ibm/ibmveth.*
10250
10251 IBM Power Virtual FC Device Drivers
10252 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10253 L:      linux-scsi@vger.kernel.org
10254 S:      Supported
10255 F:      drivers/scsi/ibmvscsi/ibmvfc*
10256
10257 IBM Power Virtual Management Channel Driver
10258 M:      Brad Warrum <bwarrum@linux.ibm.com>
10259 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10260 S:      Supported
10261 F:      drivers/misc/ibmvmc.*
10262
10263 IBM Power Virtual SCSI Device Drivers
10264 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10265 L:      linux-scsi@vger.kernel.org
10266 S:      Supported
10267 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10268 F:      include/scsi/viosrp.h
10269
10270 IBM Power Virtual SCSI Device Target Driver
10271 M:      Michael Cyr <mikecyr@linux.ibm.com>
10272 L:      linux-scsi@vger.kernel.org
10273 L:      target-devel@vger.kernel.org
10274 S:      Supported
10275 F:      drivers/scsi/ibmvscsi_tgt/
10276
10277 IBM Power VMX Cryptographic instructions
10278 M:      Breno Leitão <leitao@debian.org>
10279 M:      Nayna Jain <nayna@linux.ibm.com>
10280 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10281 L:      linux-crypto@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/crypto/vmx/Kconfig
10284 F:      drivers/crypto/vmx/Makefile
10285 F:      drivers/crypto/vmx/aes*
10286 F:      drivers/crypto/vmx/ghash*
10287 F:      drivers/crypto/vmx/ppc-xlate.pl
10288 F:      drivers/crypto/vmx/vmx.c
10289
10290 IBM ServeRAID RAID DRIVER
10291 S:      Orphan
10292 F:      drivers/scsi/ips.*
10293
10294 ICH LPC AND GPIO DRIVER
10295 M:      Peter Tyser <ptyser@xes-inc.com>
10296 S:      Maintained
10297 F:      drivers/gpio/gpio-ich.c
10298 F:      drivers/mfd/lpc_ich.c
10299
10300 ICY I2C DRIVER
10301 M:      Max Staudt <max@enpas.org>
10302 L:      linux-i2c@vger.kernel.org
10303 S:      Maintained
10304 F:      drivers/i2c/busses/i2c-icy.c
10305
10306 IDEAPAD LAPTOP EXTRAS DRIVER
10307 M:      Ike Panhc <ike.pan@canonical.com>
10308 L:      platform-driver-x86@vger.kernel.org
10309 S:      Maintained
10310 W:      http://launchpad.net/ideapad-laptop
10311 F:      drivers/platform/x86/ideapad-laptop.c
10312
10313 IDEAPAD LAPTOP SLIDEBAR DRIVER
10314 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10315 L:      linux-input@vger.kernel.org
10316 S:      Maintained
10317 W:      https://github.com/o2genum/ideapad-slidebar
10318 F:      drivers/input/misc/ideapad_slidebar.c
10319
10320 IDT VersaClock 5 CLOCK DRIVER
10321 M:      Luca Ceresoli <luca@lucaceresoli.net>
10322 S:      Maintained
10323 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10324 F:      drivers/clk/clk-versaclock5.c
10325
10326 IEEE 802.15.4 SUBSYSTEM
10327 M:      Alexander Aring <alex.aring@gmail.com>
10328 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10329 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10330 L:      linux-wpan@vger.kernel.org
10331 S:      Maintained
10332 W:      https://linux-wpan.org/
10333 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10336 F:      Documentation/networking/ieee802154.rst
10337 F:      drivers/net/ieee802154/
10338 F:      include/linux/ieee802154.h
10339 F:      include/linux/nl802154.h
10340 F:      include/net/af_ieee802154.h
10341 F:      include/net/cfg802154.h
10342 F:      include/net/ieee802154_netdev.h
10343 F:      include/net/mac802154.h
10344 F:      include/net/nl802154.h
10345 F:      net/ieee802154/
10346 F:      net/mac802154/
10347
10348 IFCVF VIRTIO DATA PATH ACCELERATOR
10349 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10350 F:      drivers/vdpa/ifcvf/
10351
10352 IFE PROTOCOL
10353 M:      Yotam Gigi <yotam.gi@gmail.com>
10354 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10355 F:      include/net/ife.h
10356 F:      include/uapi/linux/ife.h
10357 F:      net/ife
10358
10359 IGORPLUG-USB IR RECEIVER
10360 M:      Sean Young <sean@mess.org>
10361 L:      linux-media@vger.kernel.org
10362 S:      Maintained
10363 F:      drivers/media/rc/igorplugusb.c
10364
10365 IGUANAWORKS USB IR TRANSCEIVER
10366 M:      Sean Young <sean@mess.org>
10367 L:      linux-media@vger.kernel.org
10368 S:      Maintained
10369 F:      drivers/media/rc/iguanair.c
10370
10371 IIO DIGITAL POTENTIOMETER DAC
10372 M:      Peter Rosin <peda@axentia.se>
10373 L:      linux-iio@vger.kernel.org
10374 S:      Maintained
10375 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10376 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10377 F:      drivers/iio/dac/dpot-dac.c
10378
10379 IIO ENVELOPE DETECTOR
10380 M:      Peter Rosin <peda@axentia.se>
10381 L:      linux-iio@vger.kernel.org
10382 S:      Maintained
10383 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10384 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10385 F:      drivers/iio/adc/envelope-detector.c
10386
10387 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10388 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10389 L:      linux-iio@vger.kernel.org
10390 S:      Maintained
10391 F:      drivers/iio/industrialio-gts-helper.c
10392 F:      include/linux/iio/iio-gts-helper.h
10393
10394 IIO MULTIPLEXER
10395 M:      Peter Rosin <peda@axentia.se>
10396 L:      linux-iio@vger.kernel.org
10397 S:      Maintained
10398 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10399 F:      drivers/iio/multiplexer/iio-mux.c
10400
10401 IIO SCMI BASED DRIVER
10402 M:      Jyoti Bhayana <jbhayana@google.com>
10403 L:      linux-iio@vger.kernel.org
10404 S:      Maintained
10405 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10406
10407 IIO SUBSYSTEM AND DRIVERS
10408 M:      Jonathan Cameron <jic23@kernel.org>
10409 R:      Lars-Peter Clausen <lars@metafoo.de>
10410 L:      linux-iio@vger.kernel.org
10411 S:      Maintained
10412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10413 F:      Documentation/ABI/testing/configfs-iio*
10414 F:      Documentation/ABI/testing/sysfs-bus-iio*
10415 F:      Documentation/devicetree/bindings/iio/
10416 F:      drivers/iio/
10417 F:      drivers/staging/iio/
10418 F:      include/dt-bindings/iio/
10419 F:      include/linux/iio/
10420 F:      tools/iio/
10421
10422 IIO UNIT CONVERTER
10423 M:      Peter Rosin <peda@axentia.se>
10424 L:      linux-iio@vger.kernel.org
10425 S:      Maintained
10426 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10427 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10428 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10429 F:      drivers/iio/afe/iio-rescale.c
10430
10431 IKANOS/ADI EAGLE ADSL USB DRIVER
10432 M:      Matthieu Castet <castet.matthieu@free.fr>
10433 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10434 S:      Maintained
10435 F:      drivers/usb/atm/ueagle-atm.c
10436
10437 IMAGIS TOUCHSCREEN DRIVER
10438 M:      Markuss Broks <markuss.broks@gmail.com>
10439 S:      Maintained
10440 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10441 F:      drivers/input/touchscreen/imagis.c
10442
10443 IMGTEC ASCII LCD DRIVER
10444 M:      Paul Burton <paulburton@kernel.org>
10445 S:      Maintained
10446 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10447 F:      drivers/auxdisplay/img-ascii-lcd.c
10448
10449 IMGTEC IR DECODER DRIVER
10450 S:      Orphan
10451 F:      drivers/media/rc/img-ir/
10452
10453 IMGTEC POWERVR DRM DRIVER
10454 M:      Frank Binns <frank.binns@imgtec.com>
10455 M:      Donald Robson <donald.robson@imgtec.com>
10456 M:      Matt Coster <matt.coster@imgtec.com>
10457 S:      Supported
10458 T:      git git://anongit.freedesktop.org/drm/drm-misc
10459 F:      Documentation/devicetree/bindings/gpu/img,powervr.yaml
10460 F:      Documentation/gpu/imagination/
10461 F:      drivers/gpu/drm/imagination/
10462 F:      include/uapi/drm/pvr_drm.h
10463
10464 IMON SOUNDGRAPH USB IR RECEIVER
10465 M:      Sean Young <sean@mess.org>
10466 L:      linux-media@vger.kernel.org
10467 S:      Maintained
10468 F:      drivers/media/rc/imon.c
10469 F:      drivers/media/rc/imon_raw.c
10470
10471 IMS TWINTURBO FRAMEBUFFER DRIVER
10472 L:      linux-fbdev@vger.kernel.org
10473 S:      Orphan
10474 F:      drivers/video/fbdev/imsttfb.c
10475
10476 INA209 HARDWARE MONITOR DRIVER
10477 M:      Guenter Roeck <linux@roeck-us.net>
10478 L:      linux-hwmon@vger.kernel.org
10479 S:      Maintained
10480 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10481 F:      Documentation/hwmon/ina209.rst
10482 F:      drivers/hwmon/ina209.c
10483
10484 INA2XX HARDWARE MONITOR DRIVER
10485 M:      Guenter Roeck <linux@roeck-us.net>
10486 L:      linux-hwmon@vger.kernel.org
10487 S:      Maintained
10488 F:      Documentation/hwmon/ina2xx.rst
10489 F:      drivers/hwmon/ina2xx.c
10490 F:      include/linux/platform_data/ina2xx.h
10491
10492 INDEX OF FURTHER KERNEL DOCUMENTATION
10493 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10494 S:      Maintained
10495 F:      Documentation/process/kernel-docs.rst
10496
10497 INDUSTRY PACK SUBSYSTEM (IPACK)
10498 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10499 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10501 L:      industrypack-devel@lists.sourceforge.net
10502 S:      Maintained
10503 W:      http://industrypack.sourceforge.net
10504 F:      drivers/ipack/
10505
10506 INFINEON DPS310 Driver
10507 M:      Eddie James <eajames@linux.ibm.com>
10508 L:      linux-iio@vger.kernel.org
10509 S:      Maintained
10510 F:      drivers/iio/pressure/dps310.c
10511
10512 INFINEON PEB2466 ASoC CODEC
10513 M:      Herve Codina <herve.codina@bootlin.com>
10514 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10515 S:      Maintained
10516 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10517 F:      sound/soc/codecs/peb2466.c
10518
10519 INFINIBAND SUBSYSTEM
10520 M:      Jason Gunthorpe <jgg@nvidia.com>
10521 M:      Leon Romanovsky <leonro@nvidia.com>
10522 L:      linux-rdma@vger.kernel.org
10523 S:      Supported
10524 W:      https://github.com/linux-rdma/rdma-core
10525 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10527 F:      Documentation/devicetree/bindings/infiniband/
10528 F:      Documentation/infiniband/
10529 F:      drivers/infiniband/
10530 F:      include/rdma/
10531 F:      include/trace/events/ib_mad.h
10532 F:      include/trace/events/ib_umad.h
10533 F:      include/trace/misc/rdma.h
10534 F:      include/uapi/linux/if_infiniband.h
10535 F:      include/uapi/rdma/
10536 F:      samples/bpf/ibumad_kern.c
10537 F:      samples/bpf/ibumad_user.c
10538
10539 INGENIC JZ4780 NAND DRIVER
10540 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10541 L:      linux-mtd@lists.infradead.org
10542 L:      linux-mips@vger.kernel.org
10543 S:      Maintained
10544 F:      drivers/mtd/nand/raw/ingenic/
10545
10546 INGENIC JZ47xx SoCs
10547 M:      Paul Cercueil <paul@crapouillou.net>
10548 L:      linux-mips@vger.kernel.org
10549 S:      Maintained
10550 F:      arch/mips/boot/dts/ingenic/
10551 F:      arch/mips/generic/board-ingenic.c
10552 F:      arch/mips/include/asm/mach-ingenic/
10553 F:      arch/mips/ingenic/Kconfig
10554 F:      drivers/clk/ingenic/
10555 F:      drivers/dma/dma-jz4780.c
10556 F:      drivers/gpu/drm/ingenic/
10557 F:      drivers/i2c/busses/i2c-jz4780.c
10558 F:      drivers/iio/adc/ingenic-adc.c
10559 F:      drivers/irqchip/irq-ingenic.c
10560 F:      drivers/memory/jz4780-nemc.c
10561 F:      drivers/mmc/host/jz4740_mmc.c
10562 F:      drivers/mtd/nand/raw/ingenic/
10563 F:      drivers/pinctrl/pinctrl-ingenic.c
10564 F:      drivers/power/supply/ingenic-battery.c
10565 F:      drivers/pwm/pwm-jz4740.c
10566 F:      drivers/remoteproc/ingenic_rproc.c
10567 F:      drivers/rtc/rtc-jz4740.c
10568 F:      drivers/tty/serial/8250/8250_ingenic.c
10569 F:      drivers/usb/musb/jz4740.c
10570 F:      drivers/watchdog/jz4740_wdt.c
10571 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10572 F:      include/linux/mfd/ingenic-tcu.h
10573 F:      sound/soc/codecs/jz47*
10574 F:      sound/soc/jz4740/
10575
10576 INJOINIC IP5xxx POWER BANK IC DRIVER
10577 M:      Samuel Holland <samuel@sholland.org>
10578 S:      Maintained
10579 F:      drivers/power/supply/ip5xxx_power.c
10580
10581 INOTIFY
10582 M:      Jan Kara <jack@suse.cz>
10583 R:      Amir Goldstein <amir73il@gmail.com>
10584 L:      linux-fsdevel@vger.kernel.org
10585 S:      Maintained
10586 F:      Documentation/filesystems/inotify.rst
10587 F:      fs/notify/inotify/
10588 F:      include/linux/inotify.h
10589 F:      include/uapi/linux/inotify.h
10590
10591 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10592 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10593 L:      linux-input@vger.kernel.org
10594 S:      Maintained
10595 Q:      http://patchwork.kernel.org/project/linux-input/list/
10596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10597 F:      Documentation/devicetree/bindings/input/
10598 F:      Documentation/devicetree/bindings/serio/
10599 F:      Documentation/input/
10600 F:      drivers/input/
10601 F:      include/dt-bindings/input/
10602 F:      include/linux/input.h
10603 F:      include/linux/input/
10604 F:      include/uapi/linux/input-event-codes.h
10605 F:      include/uapi/linux/input.h
10606
10607 INPUT MULTITOUCH (MT) PROTOCOL
10608 M:      Henrik Rydberg <rydberg@bitmath.org>
10609 L:      linux-input@vger.kernel.org
10610 S:      Odd fixes
10611 F:      Documentation/input/multi-touch-protocol.rst
10612 F:      drivers/input/input-mt.c
10613 K:      \b(ABS|SYN)_MT_
10614
10615 INSIDE SECURE CRYPTO DRIVER
10616 M:      Antoine Tenart <atenart@kernel.org>
10617 L:      linux-crypto@vger.kernel.org
10618 S:      Maintained
10619 F:      drivers/crypto/inside-secure/
10620
10621 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10622 M:      Mimi Zohar <zohar@linux.ibm.com>
10623 M:      Roberto Sassu <roberto.sassu@huawei.com>
10624 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10625 R:      Eric Snowberg <eric.snowberg@oracle.com>
10626 L:      linux-integrity@vger.kernel.org
10627 S:      Supported
10628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10629 F:      security/integrity/
10630 F:      security/integrity/ima/
10631
10632 INTEL 810/815 FRAMEBUFFER DRIVER
10633 M:      Antonino Daplas <adaplas@gmail.com>
10634 L:      linux-fbdev@vger.kernel.org
10635 S:      Maintained
10636 F:      drivers/video/fbdev/i810/
10637
10638 INTEL 8254 COUNTER DRIVER
10639 M:      William Breathitt Gray <william.gray@linaro.org>
10640 L:      linux-iio@vger.kernel.org
10641 S:      Maintained
10642 F:      drivers/counter/i8254.c
10643 F:      include/linux/i8254.h
10644
10645 INTEL 8255 GPIO DRIVER
10646 M:      William Breathitt Gray <william.gray@linaro.org>
10647 L:      linux-gpio@vger.kernel.org
10648 S:      Maintained
10649 F:      drivers/gpio/gpio-i8255.c
10650 F:      drivers/gpio/gpio-i8255.h
10651
10652 INTEL ASoC DRIVERS
10653 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10654 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10655 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10656 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10657 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10658 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10659 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10660 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10661 S:      Supported
10662 F:      sound/soc/intel/
10663
10664 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10665 M:      Hans de Goede <hdegoede@redhat.com>
10666 L:      platform-driver-x86@vger.kernel.org
10667 S:      Maintained
10668 F:      drivers/platform/x86/intel/atomisp2/pm.c
10669
10670 INTEL ATOMISP2 LED DRIVER
10671 M:      Hans de Goede <hdegoede@redhat.com>
10672 L:      platform-driver-x86@vger.kernel.org
10673 S:      Maintained
10674 F:      drivers/platform/x86/intel/atomisp2/led.c
10675
10676 INTEL BIOS SAR INT1092 DRIVER
10677 M:      Shravan Sudhakar <s.shravan@intel.com>
10678 L:      platform-driver-x86@vger.kernel.org
10679 S:      Maintained
10680 F:      drivers/platform/x86/intel/int1092/
10681
10682 INTEL BROXTON PMC DRIVER
10683 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10684 M:      Zha Qipeng <qipeng.zha@intel.com>
10685 S:      Maintained
10686 F:      drivers/mfd/intel_pmc_bxt.c
10687 F:      include/linux/mfd/intel_pmc_bxt.h
10688
10689 INTEL C600 SERIES SAS CONTROLLER DRIVER
10690 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10691 L:      linux-scsi@vger.kernel.org
10692 S:      Supported
10693 T:      git git://git.code.sf.net/p/intel-sas/isci
10694 F:      drivers/scsi/isci/
10695
10696 INTEL CPU family model numbers
10697 M:      Tony Luck <tony.luck@intel.com>
10698 M:      x86@kernel.org
10699 L:      linux-kernel@vger.kernel.org
10700 S:      Supported
10701 F:      arch/x86/include/asm/intel-family.h
10702
10703 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
10704 M:      Jani Nikula <jani.nikula@linux.intel.com>
10705 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10706 L:      intel-gfx@lists.freedesktop.org
10707 L:      intel-xe@lists.freedesktop.org
10708 S:      Supported
10709 F:      drivers/gpu/drm/i915/display/
10710 F:      drivers/gpu/drm/xe/display/
10711 F:      drivers/gpu/drm/xe/compat-i915-headers
10712
10713 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
10714 M:      Jani Nikula <jani.nikula@linux.intel.com>
10715 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10716 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10717 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10718 L:      intel-gfx@lists.freedesktop.org
10719 S:      Supported
10720 W:      https://drm.pages.freedesktop.org/intel-docs/
10721 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10722 B:      https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
10723 C:      irc://irc.oftc.net/intel-gfx
10724 T:      git git://anongit.freedesktop.org/drm-intel
10725 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10726 F:      Documentation/gpu/i915.rst
10727 F:      drivers/gpu/drm/ci/xfails/i915*
10728 F:      drivers/gpu/drm/i915/
10729 F:      include/drm/i915*
10730 F:      include/uapi/drm/i915_drm.h
10731
10732 INTEL DRM XE DRIVER (Lunar Lake and newer)
10733 M:      Lucas De Marchi <lucas.demarchi@intel.com>
10734 M:      Oded Gabbay <ogabbay@kernel.org>
10735 M:      Thomas Hellström <thomas.hellstrom@linux.intel.com>
10736 L:      intel-xe@lists.freedesktop.org
10737 S:      Supported
10738 W:      https://drm.pages.freedesktop.org/intel-docs/
10739 Q:      http://patchwork.freedesktop.org/project/intel-xe/
10740 B:      https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
10741 C:      irc://irc.oftc.net/xe
10742 T:      git https://gitlab.freedesktop.org/drm/xe/kernel.git
10743 F:      Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
10744 F:      Documentation/gpu/xe/
10745 F:      drivers/gpu/drm/xe/
10746 F:      include/drm/xe*
10747 F:      include/uapi/drm/xe_drm.h
10748
10749 INTEL ETHERNET DRIVERS
10750 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10751 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10752 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10753 S:      Supported
10754 W:      https://www.intel.com/content/www/us/en/support.html
10755 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10758 F:      Documentation/networking/device_drivers/ethernet/intel/
10759 F:      drivers/net/ethernet/intel/
10760 F:      drivers/net/ethernet/intel/*/
10761 F:      include/linux/avf/virtchnl.h
10762 F:      include/linux/net/intel/iidc.h
10763
10764 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10765 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10766 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10767 L:      linux-rdma@vger.kernel.org
10768 S:      Supported
10769 F:      drivers/infiniband/hw/irdma/
10770 F:      include/uapi/rdma/irdma-abi.h
10771
10772 INTEL GPIO DRIVERS
10773 M:      Andy Shevchenko <andy@kernel.org>
10774 L:      linux-gpio@vger.kernel.org
10775 S:      Supported
10776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10777 F:      drivers/gpio/gpio-elkhartlake.c
10778 F:      drivers/gpio/gpio-ich.c
10779 F:      drivers/gpio/gpio-merrifield.c
10780 F:      drivers/gpio/gpio-ml-ioh.c
10781 F:      drivers/gpio/gpio-pch.c
10782 F:      drivers/gpio/gpio-sch.c
10783 F:      drivers/gpio/gpio-sodaville.c
10784 F:      drivers/gpio/gpio-tangier.c
10785 F:      drivers/gpio/gpio-tangier.h
10786
10787 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10788 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10789 M:      Zhi Wang <zhi.a.wang@intel.com>
10790 L:      intel-gvt-dev@lists.freedesktop.org
10791 L:      intel-gfx@lists.freedesktop.org
10792 S:      Supported
10793 W:      https://01.org/igvt-g
10794 T:      git https://github.com/intel/gvt-linux.git
10795 F:      drivers/gpu/drm/i915/gvt/
10796
10797 INTEL HID EVENT DRIVER
10798 M:      Alex Hung <alexhung@gmail.com>
10799 L:      platform-driver-x86@vger.kernel.org
10800 S:      Maintained
10801 F:      drivers/platform/x86/intel/hid.c
10802
10803 INTEL I/OAT DMA DRIVER
10804 M:      Dave Jiang <dave.jiang@intel.com>
10805 R:      Dan Williams <dan.j.williams@intel.com>
10806 L:      dmaengine@vger.kernel.org
10807 S:      Supported
10808 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10809 F:      drivers/dma/ioat*
10810
10811 INTEL IAA CRYPTO DRIVER
10812 M:      Tom Zanussi <tom.zanussi@linux.intel.com>
10813 L:      linux-crypto@vger.kernel.org
10814 S:      Supported
10815 F:      Documentation/driver-api/crypto/iaa/iaa-crypto.rst
10816 F:      drivers/crypto/intel/iaa/*
10817
10818 INTEL IDLE DRIVER
10819 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10820 M:      Len Brown <lenb@kernel.org>
10821 L:      linux-pm@vger.kernel.org
10822 S:      Supported
10823 B:      https://bugzilla.kernel.org
10824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10825 F:      drivers/idle/intel_idle.c
10826
10827 INTEL IDXD DRIVER
10828 M:      Fenghua Yu <fenghua.yu@intel.com>
10829 M:      Dave Jiang <dave.jiang@intel.com>
10830 L:      dmaengine@vger.kernel.org
10831 S:      Supported
10832 F:      drivers/dma/idxd/*
10833 F:      include/uapi/linux/idxd.h
10834
10835 INTEL IN FIELD SCAN (IFS) DEVICE
10836 M:      Jithu Joseph <jithu.joseph@intel.com>
10837 R:      Ashok Raj <ashok.raj@intel.com>
10838 R:      Tony Luck <tony.luck@intel.com>
10839 S:      Maintained
10840 F:      drivers/platform/x86/intel/ifs
10841 F:      include/trace/events/intel_ifs.h
10842
10843 INTEL INTEGRATED SENSOR HUB DRIVER
10844 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10845 M:      Jiri Kosina <jikos@kernel.org>
10846 L:      linux-input@vger.kernel.org
10847 S:      Maintained
10848 F:      drivers/hid/intel-ish-hid/
10849
10850 INTEL IOMMU (VT-d)
10851 M:      David Woodhouse <dwmw2@infradead.org>
10852 M:      Lu Baolu <baolu.lu@linux.intel.com>
10853 L:      iommu@lists.linux.dev
10854 S:      Supported
10855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10856 F:      drivers/iommu/intel/
10857
10858 INTEL IPU3 CSI-2 CIO2 DRIVER
10859 M:      Yong Zhi <yong.zhi@intel.com>
10860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10861 M:      Bingbu Cao <bingbu.cao@intel.com>
10862 M:      Dan Scally <djrscally@gmail.com>
10863 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10864 L:      linux-media@vger.kernel.org
10865 S:      Maintained
10866 T:      git git://linuxtv.org/media_tree.git
10867 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10868 F:      drivers/media/pci/intel/ipu3/
10869
10870 INTEL IPU3 CSI-2 IMGU DRIVER
10871 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10872 R:      Bingbu Cao <bingbu.cao@intel.com>
10873 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10874 L:      linux-media@vger.kernel.org
10875 S:      Maintained
10876 F:      Documentation/admin-guide/media/ipu3.rst
10877 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10878 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10879 F:      drivers/staging/media/ipu3/
10880
10881 INTEL ISHTP ECLITE DRIVER
10882 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10883 L:      platform-driver-x86@vger.kernel.org
10884 S:      Supported
10885 F:      drivers/platform/x86/intel/ishtp_eclite.c
10886
10887 INTEL IXP4XX CRYPTO SUPPORT
10888 M:      Corentin Labbe <clabbe@baylibre.com>
10889 L:      linux-crypto@vger.kernel.org
10890 S:      Maintained
10891 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10892
10893 INTEL KEEM BAY DRM DRIVER
10894 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10895 M:      Edmund Dea <edmund.j.dea@intel.com>
10896 S:      Maintained
10897 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10898 F:      drivers/gpu/drm/kmb/
10899
10900 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10901 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10902 S:      Maintained
10903 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10904 F:      drivers/crypto/intel/keembay/Kconfig
10905 F:      drivers/crypto/intel/keembay/Makefile
10906 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10907 F:      drivers/crypto/intel/keembay/ocs-aes.c
10908 F:      drivers/crypto/intel/keembay/ocs-aes.h
10909
10910 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10911 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10912 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10913 M:      Mark Gross <mgross@linux.intel.com>
10914 S:      Maintained
10915 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10916 F:      drivers/crypto/intel/keembay/Kconfig
10917 F:      drivers/crypto/intel/keembay/Makefile
10918 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10919
10920 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10921 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10922 M:      Declan Murphy <declan.murphy@intel.com>
10923 S:      Maintained
10924 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10925 F:      drivers/crypto/intel/keembay/Kconfig
10926 F:      drivers/crypto/intel/keembay/Makefile
10927 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10928 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10929 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10930
10931 INTEL MANAGEMENT ENGINE (mei)
10932 M:      Tomas Winkler <tomas.winkler@intel.com>
10933 L:      linux-kernel@vger.kernel.org
10934 S:      Supported
10935 F:      Documentation/driver-api/mei/*
10936 F:      drivers/misc/mei/
10937 F:      drivers/watchdog/mei_wdt.c
10938 F:      include/linux/mei_aux.h
10939 F:      include/linux/mei_cl_bus.h
10940 F:      include/uapi/linux/mei.h
10941 F:      include/uapi/linux/mei_uuid.h
10942 F:      include/uapi/linux/uuid.h
10943 F:      samples/mei/*
10944
10945 INTEL MAX 10 BMC MFD DRIVER
10946 M:      Xu Yilun <yilun.xu@intel.com>
10947 R:      Tom Rix <trix@redhat.com>
10948 S:      Maintained
10949 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10950 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10951 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10952 F:      drivers/mfd/intel-m10-bmc*
10953 F:      include/linux/mfd/intel-m10-bmc.h
10954
10955 INTEL MAX10 BMC SECURE UPDATES
10956 M:      Peter Colberg <peter.colberg@intel.com>
10957 L:      linux-fpga@vger.kernel.org
10958 S:      Maintained
10959 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10960 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10961
10962 INTEL P-Unit IPC DRIVER
10963 M:      Zha Qipeng <qipeng.zha@intel.com>
10964 L:      platform-driver-x86@vger.kernel.org
10965 S:      Maintained
10966 F:      arch/x86/include/asm/intel_punit_ipc.h
10967 F:      drivers/platform/x86/intel/punit_ipc.c
10968
10969 INTEL PMC CORE DRIVER
10970 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10971 M:      David E Box <david.e.box@intel.com>
10972 L:      platform-driver-x86@vger.kernel.org
10973 S:      Maintained
10974 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10975 F:      drivers/platform/x86/intel/pmc/
10976
10977 INTEL PMIC GPIO DRIVERS
10978 M:      Andy Shevchenko <andy@kernel.org>
10979 S:      Supported
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10981 F:      drivers/gpio/gpio-*cove.c
10982
10983 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10984 M:      Andy Shevchenko <andy@kernel.org>
10985 S:      Supported
10986 F:      drivers/mfd/intel_soc_pmic*
10987 F:      include/linux/mfd/intel_soc_pmic*
10988
10989 INTEL PMT DRIVERS
10990 M:      David E. Box <david.e.box@linux.intel.com>
10991 S:      Supported
10992 F:      drivers/platform/x86/intel/pmt/
10993
10994 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10995 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10996 L:      linux-wireless@vger.kernel.org
10997 S:      Maintained
10998 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10999 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
11000 F:      drivers/net/wireless/intel/ipw2x00/
11001
11002 INTEL PSTATE DRIVER
11003 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11004 M:      Len Brown <lenb@kernel.org>
11005 L:      linux-pm@vger.kernel.org
11006 S:      Supported
11007 F:      drivers/cpufreq/intel_pstate.c
11008
11009 INTEL PTP DFL ToD DRIVER
11010 M:      Tianfei Zhang <tianfei.zhang@intel.com>
11011 L:      linux-fpga@vger.kernel.org
11012 L:      netdev@vger.kernel.org
11013 S:      Maintained
11014 F:      drivers/ptp/ptp_dfl_tod.c
11015
11016 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
11017 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
11018 L:      linux-iio@vger.kernel.org
11019 F:      drivers/counter/intel-qep.c
11020
11021 INTEL SCU DRIVERS
11022 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11023 S:      Maintained
11024 F:      arch/x86/include/asm/intel_scu_ipc.h
11025 F:      drivers/platform/x86/intel_scu_*
11026
11027 INTEL SDSI DRIVER
11028 M:      David E. Box <david.e.box@linux.intel.com>
11029 S:      Supported
11030 F:      drivers/platform/x86/intel/sdsi.c
11031 F:      tools/arch/x86/intel_sdsi/
11032 F:      tools/testing/selftests/drivers/sdsi/
11033
11034 INTEL SGX
11035 M:      Jarkko Sakkinen <jarkko@kernel.org>
11036 R:      Dave Hansen <dave.hansen@linux.intel.com>
11037 L:      linux-sgx@vger.kernel.org
11038 S:      Supported
11039 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
11040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
11041 F:      Documentation/arch/x86/sgx.rst
11042 F:      arch/x86/entry/vdso/vsgx.S
11043 F:      arch/x86/include/asm/sgx.h
11044 F:      arch/x86/include/uapi/asm/sgx.h
11045 F:      arch/x86/kernel/cpu/sgx/*
11046 F:      tools/testing/selftests/sgx/*
11047 K:      \bSGX_
11048
11049 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11050 M:      Daniel Scally <djrscally@gmail.com>
11051 S:      Maintained
11052 F:      drivers/platform/x86/intel/int3472/
11053
11054 INTEL SPEED SELECT TECHNOLOGY
11055 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11056 L:      platform-driver-x86@vger.kernel.org
11057 S:      Maintained
11058 F:      drivers/platform/x86/intel/speed_select_if/
11059 F:      include/uapi/linux/isst_if.h
11060 F:      tools/power/x86/intel-speed-select/
11061
11062 INTEL STRATIX10 FIRMWARE DRIVERS
11063 M:      Dinh Nguyen <dinguyen@kernel.org>
11064 L:      linux-kernel@vger.kernel.org
11065 S:      Maintained
11066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
11067 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
11068 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
11069 F:      drivers/firmware/stratix10-rsu.c
11070 F:      drivers/firmware/stratix10-svc.c
11071 F:      include/linux/firmware/intel/stratix10-smc.h
11072 F:      include/linux/firmware/intel/stratix10-svc-client.h
11073
11074 INTEL TELEMETRY DRIVER
11075 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11076 M:      "David E. Box" <david.e.box@linux.intel.com>
11077 L:      platform-driver-x86@vger.kernel.org
11078 S:      Maintained
11079 F:      arch/x86/include/asm/intel_telemetry.h
11080 F:      drivers/platform/x86/intel/telemetry/
11081
11082 INTEL TPMI DRIVER
11083 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11084 L:      platform-driver-x86@vger.kernel.org
11085 S:      Maintained
11086 F:      Documentation/ABI/testing/debugfs-tpmi
11087 F:      drivers/platform/x86/intel/tpmi.c
11088 F:      include/linux/intel_tpmi.h
11089
11090 INTEL UNCORE FREQUENCY CONTROL
11091 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11092 L:      platform-driver-x86@vger.kernel.org
11093 S:      Maintained
11094 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11095 F:      drivers/platform/x86/intel/uncore-frequency/
11096
11097 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11098 M:      David E. Box <david.e.box@linux.intel.com>
11099 S:      Supported
11100 F:      drivers/platform/x86/intel/vsec.*
11101
11102 INTEL VIRTUAL BUTTON DRIVER
11103 M:      AceLan Kao <acelan.kao@canonical.com>
11104 L:      platform-driver-x86@vger.kernel.org
11105 S:      Maintained
11106 F:      drivers/platform/x86/intel/vbtn.c
11107
11108 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11109 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11110 L:      linux-wireless@vger.kernel.org
11111 S:      Supported
11112 F:      drivers/net/wireless/intel/iwlegacy/
11113
11114 INTEL WIRELESS WIFI LINK (iwlwifi)
11115 M:      Gregory Greenman <gregory.greenman@intel.com>
11116 M:      Miri Korenblit <miriam.rachel.korenblit@intel.com>
11117 L:      linux-wireless@vger.kernel.org
11118 S:      Supported
11119 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11121 F:      drivers/net/wireless/intel/iwlwifi/
11122
11123 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11124 M:      Jithu Joseph <jithu.joseph@intel.com>
11125 S:      Maintained
11126 W:      https://slimbootloader.github.io/security/firmware-update.html
11127 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11128
11129 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11130 L:      Dell.Client.Kernel@dell.com
11131 S:      Maintained
11132 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11133
11134 INTEL WWAN IOSM DRIVER
11135 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11136 L:      netdev@vger.kernel.org
11137 S:      Maintained
11138 F:      drivers/net/wwan/iosm/
11139
11140 INTEL(R) TRACE HUB
11141 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11142 S:      Supported
11143 F:      Documentation/trace/intel_th.rst
11144 F:      drivers/hwtracing/intel_th/
11145 F:      include/linux/intel_th.h
11146
11147 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11148 M:      Ning Sun <ning.sun@intel.com>
11149 L:      tboot-devel@lists.sourceforge.net
11150 S:      Supported
11151 W:      http://tboot.sourceforge.net
11152 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11153 F:      Documentation/arch/x86/intel_txt.rst
11154 F:      arch/x86/kernel/tboot.c
11155 F:      include/linux/tboot.h
11156
11157 INTERCONNECT API
11158 M:      Georgi Djakov <djakov@kernel.org>
11159 L:      linux-pm@vger.kernel.org
11160 S:      Maintained
11161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11162 F:      Documentation/devicetree/bindings/interconnect/
11163 F:      Documentation/driver-api/interconnect.rst
11164 F:      drivers/interconnect/
11165 F:      include/dt-bindings/interconnect/
11166 F:      include/linux/interconnect-provider.h
11167 F:      include/linux/interconnect.h
11168
11169 INTERRUPT COUNTER DRIVER
11170 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11171 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11172 L:      linux-iio@vger.kernel.org
11173 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11174 F:      drivers/counter/interrupt-cnt.c
11175
11176 INTERSIL ISL7998X VIDEO DECODER DRIVER
11177 M:      Michael Tretter <m.tretter@pengutronix.de>
11178 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11179 L:      linux-media@vger.kernel.org
11180 S:      Maintained
11181 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11182 F:      drivers/media/i2c/isl7998x.c
11183
11184 INVENSENSE ICM-426xx IMU DRIVER
11185 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11186 L:      linux-iio@vger.kernel.org
11187 S:      Maintained
11188 W:      https://invensense.tdk.com/
11189 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11190 F:      drivers/iio/imu/inv_icm42600/
11191
11192 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11193 M:      Linus Walleij <linus.walleij@linaro.org>
11194 L:      linux-iio@vger.kernel.org
11195 S:      Maintained
11196 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11197 F:      drivers/iio/gyro/mpu3050*
11198
11199 IOC3 ETHERNET DRIVER
11200 M:      Ralf Baechle <ralf@linux-mips.org>
11201 L:      linux-mips@vger.kernel.org
11202 S:      Maintained
11203 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11204
11205 IOMMU DMA-API LAYER
11206 M:      Robin Murphy <robin.murphy@arm.com>
11207 L:      iommu@lists.linux.dev
11208 S:      Maintained
11209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11210 F:      drivers/iommu/dma-iommu.c
11211 F:      drivers/iommu/dma-iommu.h
11212 F:      drivers/iommu/iova.c
11213 F:      include/linux/iova.h
11214
11215 IOMMU SUBSYSTEM
11216 M:      Joerg Roedel <joro@8bytes.org>
11217 M:      Will Deacon <will@kernel.org>
11218 R:      Robin Murphy <robin.murphy@arm.com>
11219 L:      iommu@lists.linux.dev
11220 S:      Maintained
11221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11222 F:      Documentation/devicetree/bindings/iommu/
11223 F:      Documentation/userspace-api/iommu.rst
11224 F:      drivers/iommu/
11225 F:      include/linux/iommu.h
11226 F:      include/linux/iova.h
11227 F:      include/linux/of_iommu.h
11228 F:      include/uapi/linux/iommu.h
11229
11230 IOMMUFD
11231 M:      Jason Gunthorpe <jgg@nvidia.com>
11232 M:      Kevin Tian <kevin.tian@intel.com>
11233 L:      iommu@lists.linux.dev
11234 S:      Maintained
11235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11236 F:      Documentation/userspace-api/iommufd.rst
11237 F:      drivers/iommu/iommufd/
11238 F:      include/linux/iommufd.h
11239 F:      include/uapi/linux/iommufd.h
11240 F:      tools/testing/selftests/iommu/
11241
11242 IOSYS-MAP HELPERS
11243 M:      Thomas Zimmermann <tzimmermann@suse.de>
11244 L:      dri-devel@lists.freedesktop.org
11245 S:      Maintained
11246 T:      git git://anongit.freedesktop.org/drm/drm-misc
11247 F:      include/linux/iosys-map.h
11248
11249 IO_URING
11250 M:      Jens Axboe <axboe@kernel.dk>
11251 R:      Pavel Begunkov <asml.silence@gmail.com>
11252 L:      io-uring@vger.kernel.org
11253 S:      Maintained
11254 T:      git git://git.kernel.dk/linux-block
11255 T:      git git://git.kernel.dk/liburing
11256 F:      include/linux/io_uring/
11257 F:      include/linux/io_uring.h
11258 F:      include/linux/io_uring_types.h
11259 F:      include/trace/events/io_uring.h
11260 F:      include/uapi/linux/io_uring.h
11261 F:      io_uring/
11262
11263 IPMI SUBSYSTEM
11264 M:      Corey Minyard <minyard@acm.org>
11265 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11266 S:      Supported
11267 W:      http://openipmi.sourceforge.net/
11268 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11269 F:      Documentation/devicetree/bindings/ipmi/
11270 F:      Documentation/driver-api/ipmi.rst
11271 F:      drivers/char/ipmi/
11272 F:      include/linux/ipmi*
11273 F:      include/uapi/linux/ipmi*
11274
11275 IPS SCSI RAID DRIVER
11276 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11277 L:      linux-scsi@vger.kernel.org
11278 S:      Maintained
11279 W:      http://www.adaptec.com/
11280 F:      drivers/scsi/ips*
11281
11282 IPVS
11283 M:      Simon Horman <horms@verge.net.au>
11284 M:      Julian Anastasov <ja@ssi.bg>
11285 L:      netdev@vger.kernel.org
11286 L:      lvs-devel@vger.kernel.org
11287 S:      Maintained
11288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11290 F:      Documentation/networking/ipvs-sysctl.rst
11291 F:      include/net/ip_vs.h
11292 F:      include/uapi/linux/ip_vs.h
11293 F:      net/netfilter/ipvs/
11294
11295 IPWIRELESS DRIVER
11296 M:      Jiri Kosina <jikos@kernel.org>
11297 M:      David Sterba <dsterba@suse.com>
11298 S:      Odd Fixes
11299 F:      drivers/tty/ipwireless/
11300
11301 IRON DEVICE AUDIO CODEC DRIVERS
11302 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11304 S:      Maintained
11305 F:      Documentation/devicetree/bindings/sound/irondevice,*
11306 F:      sound/soc/codecs/sma*
11307
11308 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11309 M:      Thomas Gleixner <tglx@linutronix.de>
11310 S:      Maintained
11311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11312 F:      Documentation/core-api/irq/irq-domain.rst
11313 F:      include/linux/irqdomain.h
11314 F:      kernel/irq/irqdomain.c
11315 F:      kernel/irq/msi.c
11316
11317 IRQ SUBSYSTEM
11318 M:      Thomas Gleixner <tglx@linutronix.de>
11319 L:      linux-kernel@vger.kernel.org
11320 S:      Maintained
11321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11322 F:      include/linux/group_cpus.h
11323 F:      kernel/irq/
11324 F:      lib/group_cpus.c
11325
11326 IRQCHIP DRIVERS
11327 M:      Thomas Gleixner <tglx@linutronix.de>
11328 L:      linux-kernel@vger.kernel.org
11329 S:      Maintained
11330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11331 F:      Documentation/devicetree/bindings/interrupt-controller/
11332 F:      drivers/irqchip/
11333
11334 ISA
11335 M:      William Breathitt Gray <william.gray@linaro.org>
11336 S:      Maintained
11337 F:      Documentation/driver-api/isa.rst
11338 F:      drivers/base/isa.c
11339 F:      include/linux/isa.h
11340
11341 ISA RADIO MODULE
11342 M:      Hans Verkuil <hverkuil@xs4all.nl>
11343 L:      linux-media@vger.kernel.org
11344 S:      Maintained
11345 W:      https://linuxtv.org
11346 T:      git git://linuxtv.org/media_tree.git
11347 F:      drivers/media/radio/radio-isa*
11348
11349 ISAPNP
11350 M:      Jaroslav Kysela <perex@perex.cz>
11351 S:      Maintained
11352 F:      Documentation/userspace-api/isapnp.rst
11353 F:      drivers/pnp/isapnp/
11354 F:      include/linux/isapnp.h
11355
11356 ISCSI
11357 M:      Lee Duncan <lduncan@suse.com>
11358 M:      Chris Leech <cleech@redhat.com>
11359 M:      Mike Christie <michael.christie@oracle.com>
11360 L:      open-iscsi@googlegroups.com
11361 L:      linux-scsi@vger.kernel.org
11362 S:      Maintained
11363 W:      www.open-iscsi.com
11364 F:      drivers/scsi/*iscsi*
11365 F:      include/scsi/*iscsi*
11366
11367 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11368 M:      Peter Jones <pjones@redhat.com>
11369 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11370 S:      Maintained
11371 F:      drivers/firmware/iscsi_ibft*
11372
11373 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11374 M:      Sagi Grimberg <sagi@grimberg.me>
11375 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11376 L:      linux-rdma@vger.kernel.org
11377 S:      Supported
11378 W:      http://www.openfabrics.org
11379 W:      www.open-iscsi.org
11380 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11381 F:      drivers/infiniband/ulp/iser/
11382
11383 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11384 M:      Sagi Grimberg <sagi@grimberg.me>
11385 L:      linux-rdma@vger.kernel.org
11386 L:      target-devel@vger.kernel.org
11387 S:      Supported
11388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11389 F:      drivers/infiniband/ulp/isert
11390
11391 ISDN/CMTP OVER BLUETOOTH
11392 M:      Karsten Keil <isdn@linux-pingi.de>
11393 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11394 L:      netdev@vger.kernel.org
11395 S:      Odd Fixes
11396 W:      http://www.isdn4linux.de
11397 F:      Documentation/isdn/
11398 F:      drivers/isdn/capi/
11399 F:      include/linux/isdn/
11400 F:      include/uapi/linux/isdn/
11401 F:      net/bluetooth/cmtp/
11402
11403 ISDN/mISDN SUBSYSTEM
11404 M:      Karsten Keil <isdn@linux-pingi.de>
11405 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11406 L:      netdev@vger.kernel.org
11407 S:      Maintained
11408 W:      http://www.isdn4linux.de
11409 F:      drivers/isdn/Kconfig
11410 F:      drivers/isdn/Makefile
11411 F:      drivers/isdn/hardware/
11412 F:      drivers/isdn/mISDN/
11413
11414 ISOFS FILESYSTEM
11415 M:      Jan Kara <jack@suse.cz>
11416 L:      linux-fsdevel@vger.kernel.org
11417 S:      Maintained
11418 F:      Documentation/filesystems/isofs.rst
11419 F:      fs/isofs/
11420
11421 IT87 HARDWARE MONITORING DRIVER
11422 M:      Jean Delvare <jdelvare@suse.com>
11423 L:      linux-hwmon@vger.kernel.org
11424 S:      Maintained
11425 F:      Documentation/hwmon/it87.rst
11426 F:      drivers/hwmon/it87.c
11427
11428 IT913X MEDIA DRIVER
11429 L:      linux-media@vger.kernel.org
11430 S:      Orphan
11431 W:      https://linuxtv.org
11432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11433 F:      drivers/media/tuners/it913x*
11434
11435 ITE IT66121 HDMI BRIDGE DRIVER
11436 M:      Phong LE <ple@baylibre.com>
11437 M:      Neil Armstrong <neil.armstrong@linaro.org>
11438 S:      Maintained
11439 T:      git git://anongit.freedesktop.org/drm/drm-misc
11440 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11441 F:      drivers/gpu/drm/bridge/ite-it66121.c
11442
11443 IVTV VIDEO4LINUX DRIVER
11444 M:      Andy Walls <awalls@md.metrocast.net>
11445 L:      linux-media@vger.kernel.org
11446 S:      Maintained
11447 W:      https://linuxtv.org
11448 T:      git git://linuxtv.org/media_tree.git
11449 F:      Documentation/admin-guide/media/ivtv*
11450 F:      drivers/media/pci/ivtv/
11451 F:      include/uapi/linux/ivtv*
11452
11453 IX2505V MEDIA DRIVER
11454 M:      Malcolm Priestley <tvboxspy@gmail.com>
11455 L:      linux-media@vger.kernel.org
11456 S:      Maintained
11457 W:      https://linuxtv.org
11458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11459 F:      drivers/media/dvb-frontends/ix2505v*
11460
11461 JAILHOUSE HYPERVISOR INTERFACE
11462 M:      Jan Kiszka <jan.kiszka@siemens.com>
11463 L:      jailhouse-dev@googlegroups.com
11464 S:      Maintained
11465 F:      arch/x86/include/asm/jailhouse_para.h
11466 F:      arch/x86/kernel/jailhouse.c
11467
11468 JC42.4 TEMPERATURE SENSOR DRIVER
11469 M:      Guenter Roeck <linux@roeck-us.net>
11470 L:      linux-hwmon@vger.kernel.org
11471 S:      Maintained
11472 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11473 F:      Documentation/hwmon/jc42.rst
11474 F:      drivers/hwmon/jc42.c
11475
11476 JFS FILESYSTEM
11477 M:      Dave Kleikamp <shaggy@kernel.org>
11478 L:      jfs-discussion@lists.sourceforge.net
11479 S:      Odd Fixes
11480 W:      http://jfs.sourceforge.net/
11481 T:      git https://github.com/kleikamp/linux-shaggy.git
11482 F:      Documentation/admin-guide/jfs.rst
11483 F:      fs/jfs/
11484
11485 JME NETWORK DRIVER
11486 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11487 L:      netdev@vger.kernel.org
11488 S:      Maintained
11489 F:      drivers/net/ethernet/jme.*
11490
11491 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11492 M:      David Woodhouse <dwmw2@infradead.org>
11493 M:      Richard Weinberger <richard@nod.at>
11494 L:      linux-mtd@lists.infradead.org
11495 S:      Odd Fixes
11496 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11497 T:      git git://git.infradead.org/ubifs-2.6.git
11498 F:      fs/jffs2/
11499 F:      include/uapi/linux/jffs2.h
11500
11501 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11502 M:      "Theodore Ts'o" <tytso@mit.edu>
11503 M:      Jan Kara <jack@suse.com>
11504 L:      linux-ext4@vger.kernel.org
11505 S:      Maintained
11506 F:      fs/jbd2/
11507 F:      include/linux/jbd2.h
11508
11509 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11510 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11511 L:      linux-media@vger.kernel.org
11512 L:      linux-renesas-soc@vger.kernel.org
11513 S:      Maintained
11514 F:      drivers/media/platform/renesas/rcar_jpu.c
11515
11516 JSM Neo PCI based serial card
11517 L:      linux-serial@vger.kernel.org
11518 S:      Orphan
11519 F:      drivers/tty/serial/jsm/
11520
11521 K10TEMP HARDWARE MONITORING DRIVER
11522 M:      Clemens Ladisch <clemens@ladisch.de>
11523 L:      linux-hwmon@vger.kernel.org
11524 S:      Maintained
11525 F:      Documentation/hwmon/k10temp.rst
11526 F:      drivers/hwmon/k10temp.c
11527
11528 K8TEMP HARDWARE MONITORING DRIVER
11529 M:      Rudolf Marek <r.marek@assembler.cz>
11530 L:      linux-hwmon@vger.kernel.org
11531 S:      Maintained
11532 F:      Documentation/hwmon/k8temp.rst
11533 F:      drivers/hwmon/k8temp.c
11534
11535 KASAN
11536 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11537 R:      Alexander Potapenko <glider@google.com>
11538 R:      Andrey Konovalov <andreyknvl@gmail.com>
11539 R:      Dmitry Vyukov <dvyukov@google.com>
11540 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11541 L:      kasan-dev@googlegroups.com
11542 S:      Maintained
11543 F:      Documentation/dev-tools/kasan.rst
11544 F:      arch/*/include/asm/*kasan.h
11545 F:      arch/*/mm/kasan_init*
11546 F:      include/linux/kasan*.h
11547 F:      lib/Kconfig.kasan
11548 F:      mm/kasan/
11549 F:      scripts/Makefile.kasan
11550
11551 KCONFIG
11552 M:      Masahiro Yamada <masahiroy@kernel.org>
11553 L:      linux-kbuild@vger.kernel.org
11554 S:      Maintained
11555 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11557 F:      Documentation/kbuild/kconfig*
11558 F:      scripts/Kconfig.include
11559 F:      scripts/kconfig/
11560
11561 KCOV
11562 R:      Dmitry Vyukov <dvyukov@google.com>
11563 R:      Andrey Konovalov <andreyknvl@gmail.com>
11564 L:      kasan-dev@googlegroups.com
11565 S:      Maintained
11566 F:      Documentation/dev-tools/kcov.rst
11567 F:      include/linux/kcov.h
11568 F:      include/uapi/linux/kcov.h
11569 F:      kernel/kcov.c
11570 F:      scripts/Makefile.kcov
11571
11572 KCSAN
11573 M:      Marco Elver <elver@google.com>
11574 R:      Dmitry Vyukov <dvyukov@google.com>
11575 L:      kasan-dev@googlegroups.com
11576 S:      Maintained
11577 F:      Documentation/dev-tools/kcsan.rst
11578 F:      include/linux/kcsan*.h
11579 F:      kernel/kcsan/
11580 F:      lib/Kconfig.kcsan
11581 F:      scripts/Makefile.kcsan
11582
11583 KDUMP
11584 M:      Baoquan He <bhe@redhat.com>
11585 R:      Vivek Goyal <vgoyal@redhat.com>
11586 R:      Dave Young <dyoung@redhat.com>
11587 L:      kexec@lists.infradead.org
11588 S:      Maintained
11589 W:      http://lse.sourceforge.net/kdump/
11590 F:      Documentation/admin-guide/kdump/
11591 F:      fs/proc/vmcore.c
11592 F:      include/linux/crash_core.h
11593 F:      include/linux/crash_dump.h
11594 F:      include/uapi/linux/vmcore.h
11595 F:      kernel/crash_*.c
11596
11597 KEENE FM RADIO TRANSMITTER DRIVER
11598 M:      Hans Verkuil <hverkuil@xs4all.nl>
11599 L:      linux-media@vger.kernel.org
11600 S:      Maintained
11601 W:      https://linuxtv.org
11602 T:      git git://linuxtv.org/media_tree.git
11603 F:      drivers/media/radio/radio-keene*
11604
11605 KERNEL AUTOMOUNTER
11606 M:      Ian Kent <raven@themaw.net>
11607 L:      autofs@vger.kernel.org
11608 S:      Maintained
11609 F:      fs/autofs/
11610
11611 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11612 M:      Masahiro Yamada <masahiroy@kernel.org>
11613 R:      Nathan Chancellor <nathan@kernel.org>
11614 R:      Nicolas Schier <nicolas@fjasle.eu>
11615 L:      linux-kbuild@vger.kernel.org
11616 S:      Maintained
11617 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11619 F:      Documentation/kbuild/
11620 F:      Makefile
11621 F:      scripts/*vmlinux*
11622 F:      scripts/Kbuild*
11623 F:      scripts/Makefile*
11624 F:      scripts/basic/
11625 F:      scripts/clang-tools/
11626 F:      scripts/dummy-tools/
11627 F:      scripts/mk*
11628 F:      scripts/mod/
11629 F:      scripts/package/
11630 F:      usr/
11631
11632 KERNEL HARDENING (not covered by other areas)
11633 M:      Kees Cook <keescook@chromium.org>
11634 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11635 L:      linux-hardening@vger.kernel.org
11636 S:      Supported
11637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11638 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11639 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11640 F:      arch/*/configs/hardening.config
11641 F:      include/linux/overflow.h
11642 F:      include/linux/randomize_kstack.h
11643 F:      kernel/configs/hardening.config
11644 F:      mm/usercopy.c
11645 K:      \b(add|choose)_random_kstack_offset\b
11646 K:      \b__check_(object_size|heap_object)\b
11647 K:      \b__counted_by\b
11648
11649 KERNEL JANITORS
11650 L:      kernel-janitors@vger.kernel.org
11651 S:      Odd Fixes
11652 W:      http://kernelnewbies.org/KernelJanitors
11653
11654 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11655 M:      Chuck Lever <chuck.lever@oracle.com>
11656 M:      Jeff Layton <jlayton@kernel.org>
11657 R:      Neil Brown <neilb@suse.de>
11658 R:      Olga Kornievskaia <kolga@netapp.com>
11659 R:      Dai Ngo <Dai.Ngo@oracle.com>
11660 R:      Tom Talpey <tom@talpey.com>
11661 L:      linux-nfs@vger.kernel.org
11662 S:      Supported
11663 W:      http://nfs.sourceforge.net/
11664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11665 F:      Documentation/filesystems/nfs/
11666 F:      fs/lockd/
11667 F:      fs/nfs_common/
11668 F:      fs/nfsd/
11669 F:      include/linux/lockd/
11670 F:      include/linux/sunrpc/
11671 F:      include/trace/events/rpcgss.h
11672 F:      include/trace/events/rpcrdma.h
11673 F:      include/trace/events/sunrpc.h
11674 F:      include/trace/misc/fs.h
11675 F:      include/trace/misc/nfs.h
11676 F:      include/trace/misc/sunrpc.h
11677 F:      include/uapi/linux/nfsd/
11678 F:      include/uapi/linux/sunrpc/
11679 F:      net/sunrpc/
11680
11681 KERNEL REGRESSIONS
11682 M:      Thorsten Leemhuis <linux@leemhuis.info>
11683 L:      regressions@lists.linux.dev
11684 S:      Supported
11685 F:      Documentation/admin-guide/reporting-regressions.rst
11686 F:      Documentation/process/handling-regressions.rst
11687
11688 KERNEL SELFTEST FRAMEWORK
11689 M:      Shuah Khan <shuah@kernel.org>
11690 M:      Shuah Khan <skhan@linuxfoundation.org>
11691 L:      linux-kselftest@vger.kernel.org
11692 S:      Maintained
11693 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11695 F:      Documentation/dev-tools/kselftest*
11696 F:      tools/testing/selftests/
11697
11698 KERNEL SMB3 SERVER (KSMBD)
11699 M:      Namjae Jeon <linkinjeon@kernel.org>
11700 M:      Steve French <sfrench@samba.org>
11701 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11702 R:      Tom Talpey <tom@talpey.com>
11703 L:      linux-cifs@vger.kernel.org
11704 S:      Maintained
11705 T:      git git://git.samba.org/ksmbd.git
11706 F:      Documentation/filesystems/smb/ksmbd.rst
11707 F:      fs/smb/common/
11708 F:      fs/smb/server/
11709
11710 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11711 M:      Brendan Higgins <brendanhiggins@google.com>
11712 M:      David Gow <davidgow@google.com>
11713 L:      linux-kselftest@vger.kernel.org
11714 L:      kunit-dev@googlegroups.com
11715 S:      Maintained
11716 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11719 F:      Documentation/dev-tools/kunit/
11720 F:      include/kunit/
11721 F:      lib/kunit/
11722 F:      rust/kernel/kunit.rs
11723 F:      scripts/rustdoc_test_*
11724 F:      tools/testing/kunit/
11725
11726 KERNEL USERMODE HELPER
11727 M:      Luis Chamberlain <mcgrof@kernel.org>
11728 L:      linux-kernel@vger.kernel.org
11729 S:      Maintained
11730 F:      include/linux/umh.h
11731 F:      kernel/umh.c
11732
11733 KERNEL VIRTUAL MACHINE (KVM)
11734 M:      Paolo Bonzini <pbonzini@redhat.com>
11735 L:      kvm@vger.kernel.org
11736 S:      Supported
11737 W:      http://www.linux-kvm.org
11738 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11739 F:      Documentation/virt/kvm/
11740 F:      include/asm-generic/kvm*
11741 F:      include/kvm/iodev.h
11742 F:      include/linux/kvm*
11743 F:      include/trace/events/kvm.h
11744 F:      include/uapi/asm-generic/kvm*
11745 F:      include/uapi/linux/kvm*
11746 F:      tools/kvm/
11747 F:      tools/testing/selftests/kvm/
11748 F:      virt/kvm/*
11749
11750 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11751 M:      Marc Zyngier <maz@kernel.org>
11752 M:      Oliver Upton <oliver.upton@linux.dev>
11753 R:      James Morse <james.morse@arm.com>
11754 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11755 R:      Zenghui Yu <yuzenghui@huawei.com>
11756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11757 L:      kvmarm@lists.linux.dev
11758 S:      Maintained
11759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11760 F:      arch/arm64/include/asm/kvm*
11761 F:      arch/arm64/include/uapi/asm/kvm*
11762 F:      arch/arm64/kvm/
11763 F:      include/kvm/arm_*
11764 F:      tools/testing/selftests/kvm/*/aarch64/
11765 F:      tools/testing/selftests/kvm/aarch64/
11766
11767 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11768 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11769 M:      Bibo Mao <maobibo@loongson.cn>
11770 M:      Huacai Chen <chenhuacai@kernel.org>
11771 L:      kvm@vger.kernel.org
11772 L:      loongarch@lists.linux.dev
11773 S:      Maintained
11774 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11775 F:      arch/loongarch/include/asm/kvm*
11776 F:      arch/loongarch/include/uapi/asm/kvm*
11777 F:      arch/loongarch/kvm/
11778
11779 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11780 M:      Huacai Chen <chenhuacai@kernel.org>
11781 L:      linux-mips@vger.kernel.org
11782 L:      kvm@vger.kernel.org
11783 S:      Maintained
11784 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11785 F:      arch/mips/include/asm/kvm*
11786 F:      arch/mips/include/uapi/asm/kvm*
11787 F:      arch/mips/kvm/
11788
11789 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11790 M:      Michael Ellerman <mpe@ellerman.id.au>
11791 R:      Nicholas Piggin <npiggin@gmail.com>
11792 L:      linuxppc-dev@lists.ozlabs.org
11793 L:      kvm@vger.kernel.org
11794 S:      Maintained (Book3S 64-bit HV)
11795 S:      Odd fixes (Book3S 64-bit PR)
11796 S:      Orphan (Book3E and 32-bit)
11797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11798 F:      arch/powerpc/include/asm/kvm*
11799 F:      arch/powerpc/include/uapi/asm/kvm*
11800 F:      arch/powerpc/kernel/kvm*
11801 F:      arch/powerpc/kvm/
11802
11803 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11804 M:      Anup Patel <anup@brainfault.org>
11805 R:      Atish Patra <atishp@atishpatra.org>
11806 L:      kvm@vger.kernel.org
11807 L:      kvm-riscv@lists.infradead.org
11808 L:      linux-riscv@lists.infradead.org
11809 S:      Maintained
11810 T:      git https://github.com/kvm-riscv/linux.git
11811 F:      arch/riscv/include/asm/kvm*
11812 F:      arch/riscv/include/uapi/asm/kvm*
11813 F:      arch/riscv/kvm/
11814 F:      tools/testing/selftests/kvm/*/riscv/
11815 F:      tools/testing/selftests/kvm/riscv/
11816
11817 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11818 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11819 M:      Janosch Frank <frankja@linux.ibm.com>
11820 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11821 R:      David Hildenbrand <david@redhat.com>
11822 L:      kvm@vger.kernel.org
11823 S:      Supported
11824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11825 F:      Documentation/virt/kvm/s390*
11826 F:      arch/s390/include/asm/gmap.h
11827 F:      arch/s390/include/asm/kvm*
11828 F:      arch/s390/include/uapi/asm/kvm*
11829 F:      arch/s390/include/uapi/asm/uvdevice.h
11830 F:      arch/s390/kernel/uv.c
11831 F:      arch/s390/kvm/
11832 F:      arch/s390/mm/gmap.c
11833 F:      drivers/s390/char/uvdevice.c
11834 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11835 F:      tools/testing/selftests/kvm/*/s390x/
11836 F:      tools/testing/selftests/kvm/s390x/
11837
11838 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11839 M:      Sean Christopherson <seanjc@google.com>
11840 M:      Paolo Bonzini <pbonzini@redhat.com>
11841 L:      kvm@vger.kernel.org
11842 S:      Supported
11843 P:      Documentation/process/maintainer-kvm-x86.rst
11844 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11845 F:      arch/x86/include/asm/kvm*
11846 F:      arch/x86/include/asm/svm.h
11847 F:      arch/x86/include/asm/vmx*.h
11848 F:      arch/x86/include/uapi/asm/kvm*
11849 F:      arch/x86/include/uapi/asm/svm.h
11850 F:      arch/x86/include/uapi/asm/vmx.h
11851 F:      arch/x86/kvm/
11852 F:      arch/x86/kvm/*/
11853 F:      tools/testing/selftests/kvm/*/x86_64/
11854 F:      tools/testing/selftests/kvm/x86_64/
11855
11856 KERNFS
11857 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11858 M:      Tejun Heo <tj@kernel.org>
11859 S:      Supported
11860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11861 F:      fs/kernfs/
11862 F:      include/linux/kernfs.h
11863
11864 KEXEC
11865 M:      Eric Biederman <ebiederm@xmission.com>
11866 L:      kexec@lists.infradead.org
11867 S:      Maintained
11868 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11869 F:      include/linux/kexec.h
11870 F:      include/uapi/linux/kexec.h
11871 F:      kernel/kexec*
11872
11873 KEYS-ENCRYPTED
11874 M:      Mimi Zohar <zohar@linux.ibm.com>
11875 L:      linux-integrity@vger.kernel.org
11876 L:      keyrings@vger.kernel.org
11877 S:      Supported
11878 F:      Documentation/security/keys/trusted-encrypted.rst
11879 F:      include/keys/encrypted-type.h
11880 F:      security/keys/encrypted-keys/
11881
11882 KEYS-TRUSTED
11883 M:      James Bottomley <jejb@linux.ibm.com>
11884 M:      Jarkko Sakkinen <jarkko@kernel.org>
11885 M:      Mimi Zohar <zohar@linux.ibm.com>
11886 L:      linux-integrity@vger.kernel.org
11887 L:      keyrings@vger.kernel.org
11888 S:      Supported
11889 F:      Documentation/security/keys/trusted-encrypted.rst
11890 F:      include/keys/trusted-type.h
11891 F:      include/keys/trusted_tpm.h
11892 F:      security/keys/trusted-keys/
11893
11894 KEYS-TRUSTED-CAAM
11895 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11896 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11897 L:      linux-integrity@vger.kernel.org
11898 L:      keyrings@vger.kernel.org
11899 S:      Maintained
11900 F:      include/keys/trusted_caam.h
11901 F:      security/keys/trusted-keys/trusted_caam.c
11902
11903 KEYS-TRUSTED-TEE
11904 M:      Sumit Garg <sumit.garg@linaro.org>
11905 L:      linux-integrity@vger.kernel.org
11906 L:      keyrings@vger.kernel.org
11907 S:      Supported
11908 F:      include/keys/trusted_tee.h
11909 F:      security/keys/trusted-keys/trusted_tee.c
11910
11911 KEYS/KEYRINGS
11912 M:      David Howells <dhowells@redhat.com>
11913 M:      Jarkko Sakkinen <jarkko@kernel.org>
11914 L:      keyrings@vger.kernel.org
11915 S:      Maintained
11916 F:      Documentation/security/keys/core.rst
11917 F:      include/keys/
11918 F:      include/linux/key-type.h
11919 F:      include/linux/key.h
11920 F:      include/linux/keyctl.h
11921 F:      include/uapi/linux/keyctl.h
11922 F:      security/keys/
11923
11924 KEYS/KEYRINGS_INTEGRITY
11925 M:      Jarkko Sakkinen <jarkko@kernel.org>
11926 M:      Mimi Zohar <zohar@linux.ibm.com>
11927 L:      linux-integrity@vger.kernel.org
11928 L:      keyrings@vger.kernel.org
11929 S:      Supported
11930 F:      security/integrity/platform_certs
11931
11932 KFENCE
11933 M:      Alexander Potapenko <glider@google.com>
11934 M:      Marco Elver <elver@google.com>
11935 R:      Dmitry Vyukov <dvyukov@google.com>
11936 L:      kasan-dev@googlegroups.com
11937 S:      Maintained
11938 F:      Documentation/dev-tools/kfence.rst
11939 F:      arch/*/include/asm/kfence.h
11940 F:      include/linux/kfence.h
11941 F:      lib/Kconfig.kfence
11942 F:      mm/kfence/
11943
11944 KFIFO
11945 M:      Stefani Seibold <stefani@seibold.net>
11946 S:      Maintained
11947 F:      include/linux/kfifo.h
11948 F:      lib/kfifo.c
11949 F:      samples/kfifo/
11950
11951 KGDB / KDB /debug_core
11952 M:      Jason Wessel <jason.wessel@windriver.com>
11953 M:      Daniel Thompson <daniel.thompson@linaro.org>
11954 R:      Douglas Anderson <dianders@chromium.org>
11955 L:      kgdb-bugreport@lists.sourceforge.net
11956 S:      Maintained
11957 W:      http://kgdb.wiki.kernel.org/
11958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11959 F:      Documentation/dev-tools/kgdb.rst
11960 F:      drivers/misc/kgdbts.c
11961 F:      drivers/tty/serial/kgdboc.c
11962 F:      include/linux/kdb.h
11963 F:      include/linux/kgdb.h
11964 F:      kernel/debug/
11965 F:      kernel/module/kdb.c
11966
11967 KHADAS MCU MFD DRIVER
11968 M:      Neil Armstrong <neil.armstrong@linaro.org>
11969 L:      linux-amlogic@lists.infradead.org
11970 S:      Maintained
11971 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11972 F:      drivers/mfd/khadas-mcu.c
11973 F:      drivers/thermal/khadas_mcu_fan.c
11974 F:      include/linux/mfd/khadas-mcu.h
11975
11976 KIONIX/ROHM KX022A ACCELEROMETER
11977 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11978 L:      linux-iio@vger.kernel.org
11979 S:      Supported
11980 F:      drivers/iio/accel/kionix-kx022a*
11981
11982 KMEMLEAK
11983 M:      Catalin Marinas <catalin.marinas@arm.com>
11984 S:      Maintained
11985 F:      Documentation/dev-tools/kmemleak.rst
11986 F:      include/linux/kmemleak.h
11987 F:      mm/kmemleak.c
11988 F:      samples/kmemleak/kmemleak-test.c
11989
11990 KMSAN
11991 M:      Alexander Potapenko <glider@google.com>
11992 R:      Marco Elver <elver@google.com>
11993 R:      Dmitry Vyukov <dvyukov@google.com>
11994 L:      kasan-dev@googlegroups.com
11995 S:      Maintained
11996 F:      Documentation/dev-tools/kmsan.rst
11997 F:      arch/*/include/asm/kmsan.h
11998 F:      arch/*/mm/kmsan_*
11999 F:      include/linux/kmsan*.h
12000 F:      lib/Kconfig.kmsan
12001 F:      mm/kmsan/
12002 F:      scripts/Makefile.kmsan
12003
12004 KPROBES
12005 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12006 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
12007 M:      "David S. Miller" <davem@davemloft.net>
12008 M:      Masami Hiramatsu <mhiramat@kernel.org>
12009 L:      linux-kernel@vger.kernel.org
12010 L:      linux-trace-kernel@vger.kernel.org
12011 S:      Maintained
12012 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
12013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
12014 F:      Documentation/trace/kprobes.rst
12015 F:      include/asm-generic/kprobes.h
12016 F:      include/linux/kprobes.h
12017 F:      kernel/kprobes.c
12018 F:      lib/test_kprobes.c
12019 F:      samples/kprobes
12020
12021 KS0108 LCD CONTROLLER DRIVER
12022 M:      Miguel Ojeda <ojeda@kernel.org>
12023 S:      Maintained
12024 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
12025 F:      drivers/auxdisplay/ks0108.c
12026 F:      include/linux/ks0108.h
12027
12028 KTD253 BACKLIGHT DRIVER
12029 M:      Linus Walleij <linus.walleij@linaro.org>
12030 S:      Maintained
12031 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
12032 F:      drivers/video/backlight/ktd253-backlight.c
12033
12034 KTEST
12035 M:      Steven Rostedt <rostedt@goodmis.org>
12036 M:      John Hawley <warthog9@eaglescrag.net>
12037 S:      Maintained
12038 F:      tools/testing/ktest
12039
12040 KTZ8866 BACKLIGHT DRIVER
12041 M:      Jianhua Lu <lujianhua000@gmail.com>
12042 S:      Maintained
12043 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
12044 F:      drivers/video/backlight/ktz8866.c
12045
12046 KVM PARAVIRT (KVM/paravirt)
12047 M:      Paolo Bonzini <pbonzini@redhat.com>
12048 R:      Wanpeng Li <wanpengli@tencent.com>
12049 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
12050 L:      kvm@vger.kernel.org
12051 S:      Supported
12052 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12053 F:      arch/um/include/asm/kvm_para.h
12054 F:      arch/x86/include/asm/kvm_para.h
12055 F:      arch/x86/include/asm/pvclock-abi.h
12056 F:      arch/x86/include/uapi/asm/kvm_para.h
12057 F:      arch/x86/kernel/kvm.c
12058 F:      arch/x86/kernel/kvmclock.c
12059 F:      include/asm-generic/kvm_para.h
12060 F:      include/linux/kvm_para.h
12061 F:      include/uapi/asm-generic/kvm_para.h
12062 F:      include/uapi/linux/kvm_para.h
12063
12064 KVM X86 HYPER-V (KVM/hyper-v)
12065 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
12066 M:      Sean Christopherson <seanjc@google.com>
12067 M:      Paolo Bonzini <pbonzini@redhat.com>
12068 L:      kvm@vger.kernel.org
12069 S:      Supported
12070 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12071 F:      arch/x86/kvm/hyperv.*
12072 F:      arch/x86/kvm/kvm_onhyperv.*
12073 F:      arch/x86/kvm/svm/hyperv.*
12074 F:      arch/x86/kvm/svm/svm_onhyperv.*
12075 F:      arch/x86/kvm/vmx/hyperv.*
12076
12077 KVM X86 Xen (KVM/Xen)
12078 M:      David Woodhouse <dwmw2@infradead.org>
12079 M:      Paul Durrant <paul@xen.org>
12080 M:      Sean Christopherson <seanjc@google.com>
12081 M:      Paolo Bonzini <pbonzini@redhat.com>
12082 L:      kvm@vger.kernel.org
12083 S:      Supported
12084 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12085 F:      arch/x86/kvm/xen.*
12086
12087 L3MDEV
12088 M:      David Ahern <dsahern@kernel.org>
12089 L:      netdev@vger.kernel.org
12090 S:      Maintained
12091 F:      include/net/l3mdev.h
12092 F:      net/l3mdev
12093
12094 LANDLOCK SECURITY MODULE
12095 M:      Mickaël Salaün <mic@digikod.net>
12096 L:      linux-security-module@vger.kernel.org
12097 S:      Supported
12098 W:      https://landlock.io
12099 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12100 F:      Documentation/security/landlock.rst
12101 F:      Documentation/userspace-api/landlock.rst
12102 F:      include/uapi/linux/landlock.h
12103 F:      samples/landlock/
12104 F:      security/landlock/
12105 F:      tools/testing/selftests/landlock/
12106 K:      landlock
12107 K:      LANDLOCK
12108
12109 LANTIQ / INTEL Ethernet drivers
12110 M:      Hauke Mehrtens <hauke@hauke-m.de>
12111 L:      netdev@vger.kernel.org
12112 S:      Maintained
12113 F:      drivers/net/dsa/lantiq_gswip.c
12114 F:      drivers/net/dsa/lantiq_pce.h
12115 F:      drivers/net/ethernet/lantiq_xrx200.c
12116 F:      net/dsa/tag_gswip.c
12117
12118 LANTIQ MIPS ARCHITECTURE
12119 M:      John Crispin <john@phrozen.org>
12120 L:      linux-mips@vger.kernel.org
12121 S:      Maintained
12122 F:      arch/mips/lantiq
12123 F:      drivers/soc/lantiq
12124
12125 LANTIQ PEF2256 DRIVER
12126 M:      Herve Codina <herve.codina@bootlin.com>
12127 S:      Maintained
12128 F:      Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
12129 F:      drivers/net/wan/framer/pef2256/
12130 F:      drivers/pinctrl/pinctrl-pef2256.c
12131 F:      include/linux/framer/pef2256.h
12132
12133 LASI 53c700 driver for PARISC
12134 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12135 L:      linux-scsi@vger.kernel.org
12136 S:      Maintained
12137 F:      Documentation/scsi/53c700.rst
12138 F:      drivers/scsi/53c700*
12139
12140 LEAKING_ADDRESSES
12141 M:      Tobin C. Harding <me@tobin.cc>
12142 M:      Tycho Andersen <tycho@tycho.pizza>
12143 L:      linux-hardening@vger.kernel.org
12144 S:      Maintained
12145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12146 F:      scripts/leaking_addresses.pl
12147
12148 LED SUBSYSTEM
12149 M:      Pavel Machek <pavel@ucw.cz>
12150 M:      Lee Jones <lee@kernel.org>
12151 L:      linux-leds@vger.kernel.org
12152 S:      Maintained
12153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12154 F:      Documentation/devicetree/bindings/leds/
12155 F:      Documentation/leds/
12156 F:      drivers/leds/
12157 F:      include/dt-bindings/leds/
12158 F:      include/linux/leds.h
12159
12160 LEGO MINDSTORMS EV3
12161 R:      David Lechner <david@lechnology.com>
12162 S:      Maintained
12163 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12164 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12165 F:      drivers/power/supply/lego_ev3_battery.c
12166
12167 LEGO USB Tower driver
12168 M:      Juergen Stuber <starblue@users.sourceforge.net>
12169 L:      legousb-devel@lists.sourceforge.net
12170 S:      Maintained
12171 W:      http://legousb.sourceforge.net/
12172 F:      drivers/usb/misc/legousbtower.c
12173
12174 LETSKETCH HID TABLET DRIVER
12175 M:      Hans de Goede <hdegoede@redhat.com>
12176 L:      linux-input@vger.kernel.org
12177 S:      Maintained
12178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12179 F:      drivers/hid/hid-letsketch.c
12180
12181 LG LAPTOP EXTRAS
12182 M:      Matan Ziv-Av <matan@svgalib.org>
12183 L:      platform-driver-x86@vger.kernel.org
12184 S:      Maintained
12185 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12186 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12187 F:      drivers/platform/x86/lg-laptop.c
12188
12189 LG2160 MEDIA DRIVER
12190 M:      Michael Krufky <mkrufky@linuxtv.org>
12191 L:      linux-media@vger.kernel.org
12192 S:      Maintained
12193 W:      https://linuxtv.org
12194 W:      http://github.com/mkrufky
12195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12196 T:      git git://linuxtv.org/mkrufky/tuners.git
12197 F:      drivers/media/dvb-frontends/lg2160.*
12198
12199 LGDT3305 MEDIA DRIVER
12200 M:      Michael Krufky <mkrufky@linuxtv.org>
12201 L:      linux-media@vger.kernel.org
12202 S:      Maintained
12203 W:      https://linuxtv.org
12204 W:      http://github.com/mkrufky
12205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12206 T:      git git://linuxtv.org/mkrufky/tuners.git
12207 F:      drivers/media/dvb-frontends/lgdt3305.*
12208
12209 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12210 M:      Viresh Kumar <vireshk@kernel.org>
12211 L:      linux-ide@vger.kernel.org
12212 S:      Maintained
12213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12214 F:      drivers/ata/pata_arasan_cf.c
12215 F:      include/linux/pata_arasan_cf_data.h
12216
12217 LIBATA PATA DRIVERS
12218 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12219 L:      linux-ide@vger.kernel.org
12220 F:      drivers/ata/ata_*.c
12221 F:      drivers/ata/pata_*.c
12222
12223 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12224 M:      Linus Walleij <linus.walleij@linaro.org>
12225 L:      linux-ide@vger.kernel.org
12226 S:      Maintained
12227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12228 F:      drivers/ata/pata_ftide010.c
12229 F:      drivers/ata/sata_gemini.c
12230 F:      drivers/ata/sata_gemini.h
12231
12232 LIBATA SATA AHCI PLATFORM devices support
12233 M:      Hans de Goede <hdegoede@redhat.com>
12234 M:      Jens Axboe <axboe@kernel.dk>
12235 L:      linux-ide@vger.kernel.org
12236 S:      Maintained
12237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12238 F:      drivers/ata/ahci_platform.c
12239 F:      drivers/ata/libahci_platform.c
12240 F:      include/linux/ahci_platform.h
12241
12242 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12243 M:      Serge Semin <fancer.lancer@gmail.com>
12244 L:      linux-ide@vger.kernel.org
12245 S:      Maintained
12246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12247 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12248 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12249 F:      drivers/ata/ahci_dwc.c
12250
12251 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12252 M:      Mikael Pettersson <mikpelinux@gmail.com>
12253 L:      linux-ide@vger.kernel.org
12254 S:      Maintained
12255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12256 F:      drivers/ata/sata_promise.*
12257
12258 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12259 M:      Damien Le Moal <dlemoal@kernel.org>
12260 M:      Niklas Cassel <cassel@kernel.org>
12261 L:      linux-ide@vger.kernel.org
12262 S:      Maintained
12263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
12264 F:      Documentation/ABI/testing/sysfs-ata
12265 F:      Documentation/devicetree/bindings/ata/
12266 F:      drivers/ata/
12267 F:      include/linux/ata.h
12268 F:      include/linux/libata.h
12269
12270 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12271 M:      Vishal Verma <vishal.l.verma@intel.com>
12272 M:      Dan Williams <dan.j.williams@intel.com>
12273 M:      Dave Jiang <dave.jiang@intel.com>
12274 L:      nvdimm@lists.linux.dev
12275 S:      Supported
12276 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12277 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12278 F:      drivers/nvdimm/btt*
12279
12280 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12281 M:      Dan Williams <dan.j.williams@intel.com>
12282 M:      Vishal Verma <vishal.l.verma@intel.com>
12283 M:      Dave Jiang <dave.jiang@intel.com>
12284 L:      nvdimm@lists.linux.dev
12285 S:      Supported
12286 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12287 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12288 F:      drivers/nvdimm/pmem*
12289
12290 LIBNVDIMM: DEVICETREE BINDINGS
12291 M:      Oliver O'Halloran <oohall@gmail.com>
12292 L:      nvdimm@lists.linux.dev
12293 S:      Supported
12294 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12295 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12296 F:      drivers/nvdimm/of_pmem.c
12297
12298 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12299 M:      Dan Williams <dan.j.williams@intel.com>
12300 M:      Vishal Verma <vishal.l.verma@intel.com>
12301 M:      Dave Jiang <dave.jiang@intel.com>
12302 M:      Ira Weiny <ira.weiny@intel.com>
12303 L:      nvdimm@lists.linux.dev
12304 S:      Supported
12305 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12306 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12308 F:      drivers/acpi/nfit/*
12309 F:      drivers/nvdimm/*
12310 F:      include/linux/libnvdimm.h
12311 F:      include/linux/nd.h
12312 F:      include/uapi/linux/ndctl.h
12313 F:      tools/testing/nvdimm/
12314
12315 LIBRARY CODE
12316 M:      Andrew Morton <akpm@linux-foundation.org>
12317 L:      linux-kernel@vger.kernel.org
12318 S:      Supported
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12320 F:      lib/*
12321
12322 LICENSES and SPDX stuff
12323 M:      Thomas Gleixner <tglx@linutronix.de>
12324 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12325 L:      linux-spdx@vger.kernel.org
12326 S:      Maintained
12327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12328 F:      COPYING
12329 F:      Documentation/process/license-rules.rst
12330 F:      LICENSES/
12331 F:      scripts/spdxcheck-test.sh
12332 F:      scripts/spdxcheck.py
12333 F:      scripts/spdxexclude
12334
12335 LINEAR RANGES HELPERS
12336 M:      Mark Brown <broonie@kernel.org>
12337 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12338 F:      include/linux/linear_range.h
12339 F:      lib/linear_ranges.c
12340 F:      lib/test_linear_ranges.c
12341
12342 LINUX FOR POWER MACINTOSH
12343 L:      linuxppc-dev@lists.ozlabs.org
12344 S:      Orphan
12345 F:      arch/powerpc/platforms/powermac/
12346 F:      drivers/macintosh/
12347 X:      drivers/macintosh/adb-iop.c
12348 X:      drivers/macintosh/via-macii.c
12349
12350 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12351 M:      Michael Ellerman <mpe@ellerman.id.au>
12352 R:      Nicholas Piggin <npiggin@gmail.com>
12353 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12354 R:      Aneesh Kumar K.V <aneesh.kumar@kernel.org>
12355 R:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12356 L:      linuxppc-dev@lists.ozlabs.org
12357 S:      Supported
12358 W:      https://github.com/linuxppc/wiki/wiki
12359 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12361 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12362 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12363 F:      Documentation/devicetree/bindings/powerpc/
12364 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12365 F:      Documentation/arch/powerpc/
12366 F:      arch/powerpc/
12367 F:      drivers/*/*/*pasemi*
12368 F:      drivers/*/*pasemi*
12369 F:      drivers/char/tpm/tpm_ibmvtpm*
12370 F:      drivers/crypto/nx/
12371 F:      drivers/crypto/vmx/
12372 F:      drivers/i2c/busses/i2c-opal.c
12373 F:      drivers/net/ethernet/ibm/ibmveth.*
12374 F:      drivers/net/ethernet/ibm/ibmvnic.*
12375 F:      drivers/pci/hotplug/pnv_php.c
12376 F:      drivers/pci/hotplug/rpa*
12377 F:      drivers/rtc/rtc-opal.c
12378 F:      drivers/scsi/ibmvscsi/
12379 F:      drivers/tty/hvc/hvc_opal.c
12380 F:      drivers/watchdog/wdrtas.c
12381 F:      tools/testing/selftests/powerpc
12382 N:      /pmac
12383 N:      powermac
12384 N:      powernv
12385 N:      [^a-z0-9]ps3
12386 N:      pseries
12387
12388 LINUX FOR POWERPC EMBEDDED MPC5XXX
12389 M:      Anatolij Gustschin <agust@denx.de>
12390 L:      linuxppc-dev@lists.ozlabs.org
12391 S:      Odd Fixes
12392 F:      arch/powerpc/platforms/512x/
12393 F:      arch/powerpc/platforms/52xx/
12394
12395 LINUX FOR POWERPC EMBEDDED PPC4XX
12396 L:      linuxppc-dev@lists.ozlabs.org
12397 S:      Orphan
12398 F:      arch/powerpc/platforms/40x/
12399 F:      arch/powerpc/platforms/44x/
12400
12401 LINUX FOR POWERPC EMBEDDED PPC85XX
12402 M:      Scott Wood <oss@buserror.net>
12403 L:      linuxppc-dev@lists.ozlabs.org
12404 S:      Odd fixes
12405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12406 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12407 F:      Documentation/devicetree/bindings/powerpc/fsl/
12408 F:      arch/powerpc/platforms/85xx/
12409
12410 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
12411 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12412 L:      linuxppc-dev@lists.ozlabs.org
12413 S:      Maintained
12414 F:      arch/powerpc/platforms/8xx/
12415 F:      arch/powerpc/platforms/83xx/
12416
12417 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12418 M:      Kees Cook <keescook@chromium.org>
12419 S:      Maintained
12420 F:      drivers/misc/lkdtm/*
12421 F:      tools/testing/selftests/lkdtm/*
12422
12423 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12424 M:      Alan Stern <stern@rowland.harvard.edu>
12425 M:      Andrea Parri <parri.andrea@gmail.com>
12426 M:      Will Deacon <will@kernel.org>
12427 M:      Peter Zijlstra <peterz@infradead.org>
12428 M:      Boqun Feng <boqun.feng@gmail.com>
12429 M:      Nicholas Piggin <npiggin@gmail.com>
12430 M:      David Howells <dhowells@redhat.com>
12431 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12432 M:      Luc Maranget <luc.maranget@inria.fr>
12433 M:      "Paul E. McKenney" <paulmck@kernel.org>
12434 R:      Akira Yokosawa <akiyks@gmail.com>
12435 R:      Daniel Lustig <dlustig@nvidia.com>
12436 R:      Joel Fernandes <joel@joelfernandes.org>
12437 L:      linux-kernel@vger.kernel.org
12438 L:      linux-arch@vger.kernel.org
12439 S:      Supported
12440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12441 F:      Documentation/atomic_bitops.txt
12442 F:      Documentation/atomic_t.txt
12443 F:      Documentation/core-api/refcount-vs-atomic.rst
12444 F:      Documentation/litmus-tests/
12445 F:      Documentation/memory-barriers.txt
12446 F:      tools/memory-model/
12447
12448 LINUX-NEXT TREE
12449 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12450 L:      linux-next@vger.kernel.org
12451 S:      Supported
12452 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12454
12455 LIS3LV02D ACCELEROMETER DRIVER
12456 M:      Eric Piel <eric.piel@tremplin-utc.net>
12457 S:      Maintained
12458 F:      Documentation/misc-devices/lis3lv02d.rst
12459 F:      drivers/misc/lis3lv02d/
12460 F:      drivers/platform/x86/hp/hp_accel.c
12461
12462 LIST KUNIT TEST
12463 M:      David Gow <davidgow@google.com>
12464 L:      linux-kselftest@vger.kernel.org
12465 L:      kunit-dev@googlegroups.com
12466 S:      Maintained
12467 F:      lib/list-test.c
12468
12469 LITEX PLATFORM
12470 M:      Karol Gugala <kgugala@antmicro.com>
12471 M:      Mateusz Holenko <mholenko@antmicro.com>
12472 M:      Gabriel Somlo <gsomlo@gmail.com>
12473 M:      Joel Stanley <joel@jms.id.au>
12474 S:      Maintained
12475 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12476 F:      arch/openrisc/boot/dts/or1klitex.dts
12477 F:      drivers/mmc/host/litex_mmc.c
12478 F:      drivers/net/ethernet/litex/*
12479 F:      drivers/soc/litex/*
12480 F:      drivers/tty/serial/liteuart.c
12481 F:      include/linux/litex.h
12482 N:      litex
12483
12484 LIVE PATCHING
12485 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12486 M:      Jiri Kosina <jikos@kernel.org>
12487 M:      Miroslav Benes <mbenes@suse.cz>
12488 M:      Petr Mladek <pmladek@suse.com>
12489 R:      Joe Lawrence <joe.lawrence@redhat.com>
12490 L:      live-patching@vger.kernel.org
12491 S:      Maintained
12492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12493 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12494 F:      Documentation/livepatch/
12495 F:      arch/powerpc/include/asm/livepatch.h
12496 F:      include/linux/livepatch.h
12497 F:      kernel/livepatch/
12498 F:      kernel/module/livepatch.c
12499 F:      lib/livepatch/
12500 F:      samples/livepatch/
12501 F:      tools/testing/selftests/livepatch/
12502
12503 LLC (802.2)
12504 L:      netdev@vger.kernel.org
12505 S:      Odd fixes
12506 F:      include/linux/llc.h
12507 F:      include/net/llc*
12508 F:      include/uapi/linux/llc.h
12509 F:      net/llc/
12510
12511 LM73 HARDWARE MONITOR DRIVER
12512 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12513 L:      linux-hwmon@vger.kernel.org
12514 S:      Maintained
12515 F:      drivers/hwmon/lm73.c
12516
12517 LM78 HARDWARE MONITOR DRIVER
12518 M:      Jean Delvare <jdelvare@suse.com>
12519 L:      linux-hwmon@vger.kernel.org
12520 S:      Maintained
12521 F:      Documentation/hwmon/lm78.rst
12522 F:      drivers/hwmon/lm78.c
12523
12524 LM83 HARDWARE MONITOR DRIVER
12525 M:      Jean Delvare <jdelvare@suse.com>
12526 L:      linux-hwmon@vger.kernel.org
12527 S:      Maintained
12528 F:      Documentation/hwmon/lm83.rst
12529 F:      drivers/hwmon/lm83.c
12530
12531 LM90 HARDWARE MONITOR DRIVER
12532 M:      Jean Delvare <jdelvare@suse.com>
12533 L:      linux-hwmon@vger.kernel.org
12534 S:      Maintained
12535 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12536 F:      Documentation/hwmon/lm90.rst
12537 F:      drivers/hwmon/lm90.c
12538 F:      include/dt-bindings/thermal/lm90.h
12539
12540 LM95234 HARDWARE MONITOR DRIVER
12541 M:      Guenter Roeck <linux@roeck-us.net>
12542 L:      linux-hwmon@vger.kernel.org
12543 S:      Maintained
12544 F:      Documentation/hwmon/lm95234.rst
12545 F:      drivers/hwmon/lm95234.c
12546
12547 LME2510 MEDIA DRIVER
12548 M:      Malcolm Priestley <tvboxspy@gmail.com>
12549 L:      linux-media@vger.kernel.org
12550 S:      Maintained
12551 W:      https://linuxtv.org
12552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12553 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12554
12555 LOADPIN SECURITY MODULE
12556 M:      Kees Cook <keescook@chromium.org>
12557 S:      Supported
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12559 F:      Documentation/admin-guide/LSM/LoadPin.rst
12560 F:      security/loadpin/
12561
12562 LOCKDOWN SECURITY MODULE
12563 L:      linux-security-module@vger.kernel.org
12564 S:      Odd Fixes
12565 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
12566 F:      security/lockdown/
12567
12568 LOCKING PRIMITIVES
12569 M:      Peter Zijlstra <peterz@infradead.org>
12570 M:      Ingo Molnar <mingo@redhat.com>
12571 M:      Will Deacon <will@kernel.org>
12572 R:      Waiman Long <longman@redhat.com>
12573 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12574 L:      linux-kernel@vger.kernel.org
12575 S:      Maintained
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12577 F:      Documentation/locking/
12578 F:      arch/*/include/asm/spinlock*.h
12579 F:      include/linux/lockdep*.h
12580 F:      include/linux/mutex*.h
12581 F:      include/linux/rwlock*.h
12582 F:      include/linux/rwsem*.h
12583 F:      include/linux/seqlock.h
12584 F:      include/linux/spinlock*.h
12585 F:      kernel/locking/
12586 F:      lib/locking*.[ch]
12587 X:      kernel/locking/locktorture.c
12588
12589 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12590 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12591 L:      linux-ntfs-dev@lists.sourceforge.net
12592 S:      Maintained
12593 W:      http://www.linux-ntfs.org/content/view/19/37/
12594 F:      Documentation/admin-guide/ldm.rst
12595 F:      block/partitions/ldm.*
12596
12597 LOGITECH HID GAMING KEYBOARDS
12598 M:      Hans de Goede <hdegoede@redhat.com>
12599 L:      linux-input@vger.kernel.org
12600 S:      Maintained
12601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12602 F:      drivers/hid/hid-lg-g15.c
12603
12604 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12605 M:      Adrien Grassein <adrien.grassein@gmail.com>
12606 S:      Maintained
12607 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12608 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12609
12610 LOONGARCH
12611 M:      Huacai Chen <chenhuacai@kernel.org>
12612 R:      WANG Xuerui <kernel@xen0n.name>
12613 L:      loongarch@lists.linux.dev
12614 S:      Maintained
12615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12616 F:      Documentation/arch/loongarch/
12617 F:      Documentation/translations/zh_CN/arch/loongarch/
12618 F:      arch/loongarch/
12619 F:      drivers/*/*loongarch*
12620
12621 LOONGSON GPIO DRIVER
12622 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12623 L:      linux-gpio@vger.kernel.org
12624 S:      Maintained
12625 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12626 F:      drivers/gpio/gpio-loongson-64bit.c
12627
12628 LOONGSON LS2X I2C DRIVER
12629 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12630 L:      linux-i2c@vger.kernel.org
12631 S:      Maintained
12632 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12633 F:      drivers/i2c/busses/i2c-ls2x.c
12634
12635 LOONGSON-2 SOC SERIES CLOCK DRIVER
12636 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12637 L:      linux-clk@vger.kernel.org
12638 S:      Maintained
12639 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12640 F:      drivers/clk/clk-loongson2.c
12641 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12642
12643 LOONGSON SPI DRIVER
12644 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12645 L:      linux-spi@vger.kernel.org
12646 S:      Maintained
12647 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12648 F:      drivers/spi/spi-loongson-core.c
12649 F:      drivers/spi/spi-loongson-pci.c
12650 F:      drivers/spi/spi-loongson-plat.c
12651 F:      drivers/spi/spi-loongson.h
12652
12653 LOONGSON-2 SOC SERIES GUTS DRIVER
12654 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12655 L:      loongarch@lists.linux.dev
12656 S:      Maintained
12657 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12658 F:      drivers/soc/loongson/loongson2_guts.c
12659
12660 LOONGSON-2 SOC SERIES PM DRIVER
12661 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12662 L:      linux-pm@vger.kernel.org
12663 S:      Maintained
12664 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12665 F:      drivers/soc/loongson/loongson2_pm.c
12666
12667 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12668 M:      zhanghongchen <zhanghongchen@loongson.cn>
12669 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12670 L:      linux-gpio@vger.kernel.org
12671 S:      Maintained
12672 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12673 F:      drivers/pinctrl/pinctrl-loongson2.c
12674
12675 LOONGSON-2 SOC SERIES THERMAL DRIVER
12676 M:      zhanghongchen <zhanghongchen@loongson.cn>
12677 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12678 L:      linux-pm@vger.kernel.org
12679 S:      Maintained
12680 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12681 F:      drivers/thermal/loongson2_thermal.c
12682
12683 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12684 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12685 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12686 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12687 L:      MPT-FusionLinux.pdl@broadcom.com
12688 L:      linux-scsi@vger.kernel.org
12689 S:      Supported
12690 W:      http://www.avagotech.com/support/
12691 F:      drivers/message/fusion/
12692 F:      drivers/scsi/mpt3sas/
12693
12694 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12695 M:      Matthew Wilcox <willy@infradead.org>
12696 L:      linux-scsi@vger.kernel.org
12697 S:      Maintained
12698 F:      drivers/scsi/sym53c8xx_2/
12699
12700 LTC1660 DAC DRIVER
12701 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12702 L:      linux-iio@vger.kernel.org
12703 S:      Maintained
12704 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12705 F:      drivers/iio/dac/ltc1660.c
12706
12707 LTC2688 IIO DAC DRIVER
12708 M:      Nuno Sá <nuno.sa@analog.com>
12709 L:      linux-iio@vger.kernel.org
12710 S:      Supported
12711 W:      https://ez.analog.com/linux-software-drivers
12712 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12713 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12714 F:      drivers/iio/dac/ltc2688.c
12715
12716 LTC2947 HARDWARE MONITOR DRIVER
12717 M:      Nuno Sá <nuno.sa@analog.com>
12718 L:      linux-hwmon@vger.kernel.org
12719 S:      Supported
12720 W:      https://ez.analog.com/linux-software-drivers
12721 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12722 F:      drivers/hwmon/ltc2947-core.c
12723 F:      drivers/hwmon/ltc2947-i2c.c
12724 F:      drivers/hwmon/ltc2947-spi.c
12725 F:      drivers/hwmon/ltc2947.h
12726
12727 LTC2991 HARDWARE MONITOR DRIVER
12728 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12729 L:      linux-hwmon@vger.kernel.org
12730 S:      Supported
12731 W:      https://ez.analog.com/linux-software-drivers
12732 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12733 F:      drivers/hwmon/ltc2991.c
12734
12735 LTC2983 IIO TEMPERATURE 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/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12741 F:      drivers/iio/temperature/ltc2983.c
12742
12743 LTC4261 HARDWARE MONITOR DRIVER
12744 M:      Guenter Roeck <linux@roeck-us.net>
12745 L:      linux-hwmon@vger.kernel.org
12746 S:      Maintained
12747 F:      Documentation/hwmon/ltc4261.rst
12748 F:      drivers/hwmon/ltc4261.c
12749
12750 LTC4286 HARDWARE MONITOR DRIVER
12751 M:      Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
12752 L:      linux-i2c@vger.kernel.org
12753 S:      Maintained
12754 F:      Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
12755 F:      Documentation/hwmon/ltc4286.rst
12756 F:      drivers/hwmon/pmbus/Kconfig
12757 F:      drivers/hwmon/pmbus/Makefile
12758 F:      drivers/hwmon/pmbus/ltc4286.c
12759
12760 LTC4306 I2C MULTIPLEXER DRIVER
12761 M:      Michael Hennerich <michael.hennerich@analog.com>
12762 L:      linux-i2c@vger.kernel.org
12763 S:      Supported
12764 W:      https://ez.analog.com/linux-software-drivers
12765 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12766 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12767
12768 LTP (Linux Test Project)
12769 M:      Cyril Hrubis <chrubis@suse.cz>
12770 M:      Jan Stancek <jstancek@redhat.com>
12771 M:      Petr Vorel <pvorel@suse.cz>
12772 M:      Li Wang <liwang@redhat.com>
12773 M:      Yang Xu <xuyang2018.jy@fujitsu.com>
12774 L:      ltp@lists.linux.it (subscribers-only)
12775 S:      Maintained
12776 W:      http://linux-test-project.github.io/
12777 T:      git https://github.com/linux-test-project/ltp.git
12778
12779 LTR390 AMBIENT/UV LIGHT SENSOR DRIVER
12780 M:      Anshul Dalal <anshulusr@gmail.com>
12781 L:      linux-iio@vger.kernel.org
12782 S:      Maintained
12783 F:      Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
12784 F:      drivers/iio/light/ltr390.c
12785
12786 LYNX 28G SERDES PHY DRIVER
12787 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12788 L:      netdev@vger.kernel.org
12789 S:      Supported
12790 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12791 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12792
12793 LYNX PCS MODULE
12794 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12795 L:      netdev@vger.kernel.org
12796 S:      Supported
12797 F:      drivers/net/pcs/pcs-lynx.c
12798 F:      include/linux/pcs-lynx.h
12799
12800 M68K ARCHITECTURE
12801 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12802 L:      linux-m68k@lists.linux-m68k.org
12803 S:      Maintained
12804 W:      http://www.linux-m68k.org/
12805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12806 F:      arch/m68k/
12807 F:      drivers/zorro/
12808
12809 M68K ON APPLE MACINTOSH
12810 M:      Joshua Thompson <funaho@jurai.org>
12811 L:      linux-m68k@lists.linux-m68k.org
12812 S:      Maintained
12813 W:      http://www.mac.linux-m68k.org/
12814 F:      arch/m68k/mac/
12815 F:      drivers/macintosh/adb-iop.c
12816 F:      drivers/macintosh/via-macii.c
12817
12818 M68K ON HP9000/300
12819 M:      Philip Blundell <philb@gnu.org>
12820 S:      Maintained
12821 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12822 F:      arch/m68k/hp300/
12823
12824 M88DS3103 MEDIA DRIVER
12825 L:      linux-media@vger.kernel.org
12826 S:      Orphan
12827 W:      https://linuxtv.org
12828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12829 F:      drivers/media/dvb-frontends/m88ds3103*
12830
12831 M88RS2000 MEDIA DRIVER
12832 M:      Malcolm Priestley <tvboxspy@gmail.com>
12833 L:      linux-media@vger.kernel.org
12834 S:      Maintained
12835 W:      https://linuxtv.org
12836 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12837 F:      drivers/media/dvb-frontends/m88rs2000*
12838
12839 MA901 MASTERKIT USB FM RADIO DRIVER
12840 M:      Alexey Klimov <klimov.linux@gmail.com>
12841 L:      linux-media@vger.kernel.org
12842 S:      Maintained
12843 T:      git git://linuxtv.org/media_tree.git
12844 F:      drivers/media/radio/radio-ma901.c
12845
12846 MAC80211
12847 M:      Johannes Berg <johannes@sipsolutions.net>
12848 L:      linux-wireless@vger.kernel.org
12849 S:      Maintained
12850 W:      https://wireless.wiki.kernel.org/
12851 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12854 F:      Documentation/networking/mac80211-injection.rst
12855 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12856 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12857 F:      include/net/mac80211.h
12858 F:      net/mac80211/
12859
12860 MAILBOX API
12861 M:      Jassi Brar <jassisinghbrar@gmail.com>
12862 L:      linux-kernel@vger.kernel.org
12863 S:      Maintained
12864 F:      Documentation/devicetree/bindings/mailbox/
12865 F:      drivers/mailbox/
12866 F:      include/dt-bindings/mailbox/
12867 F:      include/linux/mailbox_client.h
12868 F:      include/linux/mailbox_controller.h
12869
12870 MAILBOX ARM MHUv2
12871 M:      Viresh Kumar <viresh.kumar@linaro.org>
12872 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12873 L:      linux-kernel@vger.kernel.org
12874 S:      Maintained
12875 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12876 F:      drivers/mailbox/arm_mhuv2.c
12877 F:      include/linux/mailbox/arm_mhuv2_message.h
12878
12879 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12880 M:      Alejandro Colomar <alx@kernel.org>
12881 L:      linux-man@vger.kernel.org
12882 S:      Maintained
12883 W:      http://www.kernel.org/doc/man-pages
12884
12885 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12886 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12887 M:      Matt Johnston <matt@codeconstruct.com.au>
12888 L:      netdev@vger.kernel.org
12889 S:      Maintained
12890 F:      Documentation/networking/mctp.rst
12891 F:      drivers/net/mctp/
12892 F:      include/net/mctp.h
12893 F:      include/net/mctpdevice.h
12894 F:      include/net/netns/mctp.h
12895 F:      net/mctp/
12896
12897 MAPLE TREE
12898 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12899 L:      maple-tree@lists.infradead.org
12900 L:      linux-mm@kvack.org
12901 S:      Supported
12902 F:      Documentation/core-api/maple_tree.rst
12903 F:      include/linux/maple_tree.h
12904 F:      include/trace/events/maple_tree.h
12905 F:      lib/maple_tree.c
12906 F:      lib/test_maple_tree.c
12907 F:      tools/testing/radix-tree/linux/maple_tree.h
12908 F:      tools/testing/radix-tree/maple.c
12909
12910 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12911 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12912 L:      linux-mips@vger.kernel.org
12913 S:      Maintained
12914 F:      arch/mips/boot/dts/img/pistachio*
12915
12916 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12917 M:      Andrew Lunn <andrew@lunn.ch>
12918 L:      netdev@vger.kernel.org
12919 S:      Maintained
12920 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
12921 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
12922 F:      Documentation/networking/devlink/mv88e6xxx.rst
12923 F:      drivers/net/dsa/mv88e6xxx/
12924 F:      include/linux/dsa/mv88e6xxx.h
12925 F:      include/linux/platform_data/mv88e6xxx.h
12926
12927 MARVELL ARMADA 3700 PHY DRIVERS
12928 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12929 S:      Maintained
12930 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12931 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12932 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12933 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12934
12935 MARVELL ARMADA 3700 SERIAL DRIVER
12936 M:      Pali Rohár <pali@kernel.org>
12937 S:      Maintained
12938 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12939 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12940 F:      drivers/tty/serial/mvebu-uart.c
12941
12942 MARVELL ARMADA DRM SUPPORT
12943 M:      Russell King <linux@armlinux.org.uk>
12944 S:      Maintained
12945 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12946 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12947 F:      Documentation/devicetree/bindings/display/armada/
12948 F:      drivers/gpu/drm/armada/
12949 F:      include/uapi/drm/armada_drm.h
12950
12951 MARVELL CRYPTO DRIVER
12952 M:      Boris Brezillon <bbrezillon@kernel.org>
12953 M:      Arnaud Ebalard <arno@natisbad.org>
12954 M:      Srujana Challa <schalla@marvell.com>
12955 L:      linux-crypto@vger.kernel.org
12956 S:      Maintained
12957 F:      drivers/crypto/marvell/
12958 F:      include/linux/soc/marvell/octeontx2/
12959
12960 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12961 M:      Mirko Lindner <mlindner@marvell.com>
12962 M:      Stephen Hemminger <stephen@networkplumber.org>
12963 L:      netdev@vger.kernel.org
12964 S:      Maintained
12965 F:      drivers/net/ethernet/marvell/sk*
12966
12967 MARVELL LIBERTAS WIRELESS DRIVER
12968 L:      libertas-dev@lists.infradead.org
12969 S:      Orphan
12970 F:      drivers/net/wireless/marvell/libertas/
12971
12972 MARVELL MACCHIATOBIN SUPPORT
12973 M:      Russell King <linux@armlinux.org.uk>
12974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12975 S:      Maintained
12976 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12977
12978 MARVELL MV643XX ETHERNET DRIVER
12979 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12980 L:      netdev@vger.kernel.org
12981 S:      Maintained
12982 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12983 F:      include/linux/mv643xx.h
12984
12985 MARVELL MV88X3310 PHY DRIVER
12986 M:      Russell King <linux@armlinux.org.uk>
12987 M:      Marek Behún <kabel@kernel.org>
12988 L:      netdev@vger.kernel.org
12989 S:      Maintained
12990 F:      drivers/net/phy/marvell10g.c
12991
12992 MARVELL MVEBU THERMAL DRIVER
12993 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12994 S:      Maintained
12995 F:      drivers/thermal/armada_thermal.c
12996
12997 MARVELL MVNETA ETHERNET DRIVER
12998 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12999 L:      netdev@vger.kernel.org
13000 S:      Maintained
13001 F:      drivers/net/ethernet/marvell/mvneta.*
13002
13003 MARVELL MVPP2 ETHERNET DRIVER
13004 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
13005 M:      Russell King <linux@armlinux.org.uk>
13006 L:      netdev@vger.kernel.org
13007 S:      Maintained
13008 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
13009 F:      drivers/net/ethernet/marvell/mvpp2/
13010
13011 MARVELL MWIFIEX WIRELESS DRIVER
13012 M:      Brian Norris <briannorris@chromium.org>
13013 L:      linux-wireless@vger.kernel.org
13014 S:      Odd Fixes
13015 F:      drivers/net/wireless/marvell/mwifiex/
13016
13017 MARVELL MWL8K WIRELESS DRIVER
13018 L:      linux-wireless@vger.kernel.org
13019 S:      Orphan
13020 F:      drivers/net/wireless/marvell/mwl8k.c
13021
13022 MARVELL NAND CONTROLLER DRIVER
13023 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13024 L:      linux-mtd@lists.infradead.org
13025 S:      Maintained
13026 F:      drivers/mtd/nand/raw/marvell_nand.c
13027
13028 MARVELL OCTEON ENDPOINT DRIVER
13029 M:      Veerasenareddy Burru <vburru@marvell.com>
13030 M:      Sathesh Edara <sedara@marvell.com>
13031 L:      netdev@vger.kernel.org
13032 S:      Supported
13033 F:      drivers/net/ethernet/marvell/octeon_ep
13034
13035 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
13036 M:      Sunil Goutham <sgoutham@marvell.com>
13037 M:      Geetha sowjanya <gakula@marvell.com>
13038 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13039 M:      hariprasad <hkelam@marvell.com>
13040 L:      netdev@vger.kernel.org
13041 S:      Supported
13042 F:      drivers/net/ethernet/marvell/octeontx2/nic/
13043 F:      include/linux/soc/marvell/octeontx2/
13044
13045 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
13046 M:      Sunil Goutham <sgoutham@marvell.com>
13047 M:      Linu Cherian <lcherian@marvell.com>
13048 M:      Geetha sowjanya <gakula@marvell.com>
13049 M:      Jerin Jacob <jerinj@marvell.com>
13050 M:      hariprasad <hkelam@marvell.com>
13051 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13052 L:      netdev@vger.kernel.org
13053 S:      Supported
13054 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13055 F:      drivers/net/ethernet/marvell/octeontx2/af/
13056
13057 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13058 M:      Taras Chornyi <taras.chornyi@plvision.eu>
13059 S:      Supported
13060 W:      https://github.com/Marvell-switching/switchdev-prestera
13061 F:      drivers/net/ethernet/marvell/prestera/
13062
13063 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13064 M:      Nicolas Pitre <nico@fluxnic.net>
13065 S:      Odd Fixes
13066 F:      drivers/mmc/host/mvsdio.*
13067
13068 MARVELL USB MDIO CONTROLLER DRIVER
13069 M:      Tobias Waldekranz <tobias@waldekranz.com>
13070 L:      netdev@vger.kernel.org
13071 S:      Maintained
13072 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13073 F:      drivers/net/mdio/mdio-mvusb.c
13074
13075 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13076 M:      Hu Ziji <huziji@marvell.com>
13077 L:      linux-mmc@vger.kernel.org
13078 S:      Supported
13079 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13080 F:      drivers/mmc/host/sdhci-xenon*
13081
13082 MATROX FRAMEBUFFER DRIVER
13083 L:      linux-fbdev@vger.kernel.org
13084 S:      Orphan
13085 F:      drivers/video/fbdev/matrox/matroxfb_*
13086 F:      include/uapi/linux/matroxfb.h
13087
13088 MAX15301 DRIVER
13089 M:      Daniel Nilsson <daniel.nilsson@flex.com>
13090 L:      linux-hwmon@vger.kernel.org
13091 S:      Maintained
13092 F:      Documentation/hwmon/max15301.rst
13093 F:      drivers/hwmon/pmbus/max15301.c
13094
13095 MAX16065 HARDWARE MONITOR DRIVER
13096 M:      Guenter Roeck <linux@roeck-us.net>
13097 L:      linux-hwmon@vger.kernel.org
13098 S:      Maintained
13099 F:      Documentation/hwmon/max16065.rst
13100 F:      drivers/hwmon/max16065.c
13101
13102 MAX2175 SDR TUNER DRIVER
13103 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
13104 L:      linux-media@vger.kernel.org
13105 S:      Maintained
13106 T:      git git://linuxtv.org/media_tree.git
13107 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
13108 F:      Documentation/userspace-api/media/drivers/max2175.rst
13109 F:      drivers/media/i2c/max2175*
13110 F:      include/uapi/linux/max2175.h
13111
13112 MAX31827 TEMPERATURE SWITCH DRIVER
13113 M:      Daniel Matyas <daniel.matyas@analog.com>
13114 L:      linux-hwmon@vger.kernel.org
13115 S:      Supported
13116 W:      https://ez.analog.com/linux-software-drivers
13117 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
13118 F:      Documentation/hwmon/max31827.rst
13119 F:      drivers/hwmon/max31827.c
13120
13121 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13122 L:      linux-hwmon@vger.kernel.org
13123 S:      Orphan
13124 F:      Documentation/hwmon/max6650.rst
13125 F:      drivers/hwmon/max6650.c
13126
13127 MAX6697 HARDWARE MONITOR DRIVER
13128 M:      Guenter Roeck <linux@roeck-us.net>
13129 L:      linux-hwmon@vger.kernel.org
13130 S:      Maintained
13131 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13132 F:      Documentation/hwmon/max6697.rst
13133 F:      drivers/hwmon/max6697.c
13134 F:      include/linux/platform_data/max6697.h
13135
13136 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13137 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13138 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13139 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13140 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13141 L:      linux-media@vger.kernel.org
13142 S:      Maintained
13143 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13144 F:      drivers/media/i2c/max9286.c
13145
13146 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13147 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13148 L:      linux-media@vger.kernel.org
13149 S:      Maintained
13150 F:      Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13151 F:      drivers/staging/media/max96712/max96712.c
13152
13153 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13154 M:      Peter Rosin <peda@axentia.se>
13155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13156 S:      Maintained
13157 F:      Documentation/devicetree/bindings/sound/max9860.txt
13158 F:      sound/soc/codecs/max9860.*
13159
13160 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13161 M:      Andreas Klinger <ak@it-klinger.de>
13162 L:      linux-iio@vger.kernel.org
13163 S:      Maintained
13164 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13165 F:      drivers/iio/proximity/mb1232.c
13166
13167 MAXIM MAX11205 DRIVER
13168 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13169 L:      linux-iio@vger.kernel.org
13170 S:      Supported
13171 W:      https://ez.analog.com/linux-software-drivers
13172 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13173 F:      drivers/iio/adc/max11205.c
13174
13175 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13176 R:      Iskren Chernev <iskren.chernev@gmail.com>
13177 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13178 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13179 R:      Matheus Castello <matheus@castello.eng.br>
13180 L:      linux-pm@vger.kernel.org
13181 S:      Maintained
13182 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13183 F:      drivers/power/supply/max17040_battery.c
13184
13185 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13186 R:      Hans de Goede <hdegoede@redhat.com>
13187 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13188 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13189 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13190 R:      Purism Kernel Team <kernel@puri.sm>
13191 L:      linux-pm@vger.kernel.org
13192 S:      Maintained
13193 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13194 F:      drivers/power/supply/max17042_battery.c
13195
13196 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13197 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13198 L:      linux-kernel@vger.kernel.org
13199 S:      Maintained
13200 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13201 F:      drivers/regulator/max20086-regulator.c
13202
13203 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13204 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13205 L:      linux-iio@vger.kernel.org
13206 S:      Maintained
13207 F:      drivers/iio/temperature/max30208.c
13208
13209 MAXIM MAX77650 PMIC MFD DRIVER
13210 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13211 L:      linux-kernel@vger.kernel.org
13212 S:      Maintained
13213 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13214 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13215 F:      drivers/gpio/gpio-max77650.c
13216 F:      drivers/input/misc/max77650-onkey.c
13217 F:      drivers/leds/leds-max77650.c
13218 F:      drivers/mfd/max77650.c
13219 F:      drivers/power/supply/max77650-charger.c
13220 F:      drivers/regulator/max77650-regulator.c
13221 F:      include/linux/mfd/max77650.h
13222
13223 MAXIM MAX77714 PMIC MFD DRIVER
13224 M:      Luca Ceresoli <luca@lucaceresoli.net>
13225 S:      Maintained
13226 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13227 F:      drivers/mfd/max77714.c
13228 F:      include/linux/mfd/max77714.h
13229
13230 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13231 M:      Javier Martinez Canillas <javier@dowhile0.org>
13232 L:      linux-kernel@vger.kernel.org
13233 S:      Supported
13234 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13235 F:      drivers/regulator/max77802-regulator.c
13236 F:      include/dt-bindings/*/*max77802.h
13237
13238 MAXIM MAX77976 BATTERY CHARGER
13239 M:      Luca Ceresoli <luca@lucaceresoli.net>
13240 S:      Supported
13241 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13242 F:      drivers/power/supply/max77976_charger.c
13243
13244 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13245 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13246 L:      linux-pm@vger.kernel.org
13247 S:      Maintained
13248 B:      mailto:linux-samsung-soc@vger.kernel.org
13249 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13250 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13251 F:      drivers/power/supply/max14577_charger.c
13252 F:      drivers/power/supply/max77693_charger.c
13253
13254 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13255 M:      Chanwoo Choi <cw00.choi@samsung.com>
13256 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13257 L:      linux-kernel@vger.kernel.org
13258 S:      Maintained
13259 B:      mailto:linux-samsung-soc@vger.kernel.org
13260 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13261 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13262 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13263 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13264 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13265 F:      drivers/*/*max77843.c
13266 F:      drivers/*/max14577*.c
13267 F:      drivers/*/max77686*.c
13268 F:      drivers/*/max77693*.c
13269 F:      drivers/clk/clk-max77686.c
13270 F:      drivers/extcon/extcon-max14577.c
13271 F:      drivers/extcon/extcon-max77693.c
13272 F:      drivers/rtc/rtc-max77686.c
13273 F:      include/linux/mfd/max14577*.h
13274 F:      include/linux/mfd/max77686*.h
13275 F:      include/linux/mfd/max77693*.h
13276
13277 MAXIRADIO FM RADIO RECEIVER DRIVER
13278 M:      Hans Verkuil <hverkuil@xs4all.nl>
13279 L:      linux-media@vger.kernel.org
13280 S:      Maintained
13281 W:      https://linuxtv.org
13282 T:      git git://linuxtv.org/media_tree.git
13283 F:      drivers/media/radio/radio-maxiradio*
13284
13285 MAXLINEAR ETHERNET PHY DRIVER
13286 M:      Xu Liang <lxu@maxlinear.com>
13287 L:      netdev@vger.kernel.org
13288 S:      Supported
13289 F:      drivers/net/phy/mxl-gpy.c
13290
13291 MCAN MMIO DEVICE DRIVER
13292 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13293 L:      linux-can@vger.kernel.org
13294 S:      Maintained
13295 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13296 F:      drivers/net/can/m_can/m_can.c
13297 F:      drivers/net/can/m_can/m_can.h
13298 F:      drivers/net/can/m_can/m_can_platform.c
13299
13300 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13301 R:      Yasushi SHOJI <yashi@spacecubics.com>
13302 L:      linux-can@vger.kernel.org
13303 S:      Maintained
13304 F:      drivers/net/can/usb/mcba_usb.c
13305
13306 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13307 M:      Rishi Gupta <gupt21@gmail.com>
13308 L:      linux-i2c@vger.kernel.org
13309 L:      linux-input@vger.kernel.org
13310 S:      Maintained
13311 F:      drivers/hid/hid-mcp2221.c
13312
13313 MCP251XFD SPI-CAN NETWORK DRIVER
13314 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13315 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13316 R:      Thomas Kopp <thomas.kopp@microchip.com>
13317 L:      linux-can@vger.kernel.org
13318 S:      Maintained
13319 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13320 F:      drivers/net/can/spi/mcp251xfd/
13321
13322 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13323 M:      Peter Rosin <peda@axentia.se>
13324 L:      linux-iio@vger.kernel.org
13325 S:      Maintained
13326 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13327 F:      drivers/iio/potentiometer/mcp4018.c
13328 F:      drivers/iio/potentiometer/mcp4531.c
13329
13330 MCP4821 DAC DRIVER
13331 M:      Anshul Dalal <anshulusr@gmail.com>
13332 L:      linux-iio@vger.kernel.org
13333 S:      Maintained
13334 F:      Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml
13335 F:      drivers/iio/dac/mcp4821.c
13336
13337 MCR20A IEEE-802.15.4 RADIO DRIVER
13338 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13339 L:      linux-wpan@vger.kernel.org
13340 S:      Odd Fixes
13341 W:      https://github.com/xueliu/mcr20a-linux
13342 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13343 F:      drivers/net/ieee802154/mcr20a.c
13344 F:      drivers/net/ieee802154/mcr20a.h
13345
13346 MDIO REGMAP DRIVER
13347 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13348 L:      netdev@vger.kernel.org
13349 S:      Maintained
13350 F:      drivers/net/mdio/mdio-regmap.c
13351 F:      include/linux/mdio/mdio-regmap.h
13352
13353 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13354 M:      William Breathitt Gray <william.gray@linaro.org>
13355 L:      linux-iio@vger.kernel.org
13356 S:      Maintained
13357 F:      drivers/iio/dac/cio-dac.c
13358
13359 MEDIA CONTROLLER FRAMEWORK
13360 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13361 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13362 L:      linux-media@vger.kernel.org
13363 S:      Supported
13364 W:      https://www.linuxtv.org
13365 T:      git git://linuxtv.org/media_tree.git
13366 F:      drivers/media/mc/
13367 F:      include/media/media-*.h
13368 F:      include/uapi/linux/media.h
13369
13370 MEDIA DRIVER FOR FREESCALE IMX PXP
13371 M:      Philipp Zabel <p.zabel@pengutronix.de>
13372 L:      linux-media@vger.kernel.org
13373 S:      Maintained
13374 T:      git git://linuxtv.org/media_tree.git
13375 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13376
13377 MEDIA DRIVERS FOR ASCOT2E
13378 M:      Sergey Kozlov <serjk@netup.ru>
13379 M:      Abylay Ospan <aospan@netup.ru>
13380 L:      linux-media@vger.kernel.org
13381 S:      Supported
13382 W:      https://linuxtv.org
13383 W:      http://netup.tv/
13384 T:      git git://linuxtv.org/media_tree.git
13385 F:      drivers/media/dvb-frontends/ascot2e*
13386
13387 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13388 M:      Jasmin Jessich <jasmin@anw.at>
13389 L:      linux-media@vger.kernel.org
13390 S:      Maintained
13391 W:      https://linuxtv.org
13392 T:      git git://linuxtv.org/media_tree.git
13393 F:      drivers/media/dvb-frontends/cxd2099*
13394
13395 MEDIA DRIVERS FOR CXD2841ER
13396 M:      Sergey Kozlov <serjk@netup.ru>
13397 M:      Abylay Ospan <aospan@netup.ru>
13398 L:      linux-media@vger.kernel.org
13399 S:      Supported
13400 W:      https://linuxtv.org
13401 W:      http://netup.tv/
13402 T:      git git://linuxtv.org/media_tree.git
13403 F:      drivers/media/dvb-frontends/cxd2841er*
13404
13405 MEDIA DRIVERS FOR CXD2880
13406 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13407 L:      linux-media@vger.kernel.org
13408 S:      Supported
13409 W:      http://linuxtv.org/
13410 T:      git git://linuxtv.org/media_tree.git
13411 F:      drivers/media/dvb-frontends/cxd2880/*
13412 F:      drivers/media/spi/cxd2880*
13413
13414 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13415 L:      linux-media@vger.kernel.org
13416 S:      Orphan
13417 W:      https://linuxtv.org
13418 T:      git git://linuxtv.org/media_tree.git
13419 F:      drivers/media/pci/ddbridge/*
13420
13421 MEDIA DRIVERS FOR FREESCALE IMX
13422 M:      Steve Longerbeam <slongerbeam@gmail.com>
13423 M:      Philipp Zabel <p.zabel@pengutronix.de>
13424 L:      linux-media@vger.kernel.org
13425 S:      Maintained
13426 T:      git git://linuxtv.org/media_tree.git
13427 F:      Documentation/admin-guide/media/imx.rst
13428 F:      Documentation/devicetree/bindings/media/imx.txt
13429 F:      drivers/staging/media/imx/
13430 F:      include/linux/imx-media.h
13431 F:      include/media/imx.h
13432
13433 MEDIA DRIVERS FOR FREESCALE IMX7/8
13434 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13435 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13436 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13437 R:      Purism Kernel Team <kernel@puri.sm>
13438 L:      linux-media@vger.kernel.org
13439 S:      Maintained
13440 T:      git git://linuxtv.org/media_tree.git
13441 F:      Documentation/admin-guide/media/imx7.rst
13442 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13443 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13444 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13445 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13446 F:      drivers/media/platform/nxp/imx7-media-csi.c
13447 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13448
13449 MEDIA DRIVERS FOR HELENE
13450 M:      Abylay Ospan <aospan@netup.ru>
13451 L:      linux-media@vger.kernel.org
13452 S:      Supported
13453 W:      https://linuxtv.org
13454 W:      http://netup.tv/
13455 T:      git git://linuxtv.org/media_tree.git
13456 F:      drivers/media/dvb-frontends/helene*
13457
13458 MEDIA DRIVERS FOR HORUS3A
13459 M:      Sergey Kozlov <serjk@netup.ru>
13460 M:      Abylay Ospan <aospan@netup.ru>
13461 L:      linux-media@vger.kernel.org
13462 S:      Supported
13463 W:      https://linuxtv.org
13464 W:      http://netup.tv/
13465 T:      git git://linuxtv.org/media_tree.git
13466 F:      drivers/media/dvb-frontends/horus3a*
13467
13468 MEDIA DRIVERS FOR LNBH25
13469 M:      Sergey Kozlov <serjk@netup.ru>
13470 M:      Abylay Ospan <aospan@netup.ru>
13471 L:      linux-media@vger.kernel.org
13472 S:      Supported
13473 W:      https://linuxtv.org
13474 W:      http://netup.tv/
13475 T:      git git://linuxtv.org/media_tree.git
13476 F:      drivers/media/dvb-frontends/lnbh25*
13477
13478 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13479 L:      linux-media@vger.kernel.org
13480 S:      Orphan
13481 W:      https://linuxtv.org
13482 T:      git git://linuxtv.org/media_tree.git
13483 F:      drivers/media/dvb-frontends/mxl5xx*
13484
13485 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13486 M:      Sergey Kozlov <serjk@netup.ru>
13487 M:      Abylay Ospan <aospan@netup.ru>
13488 L:      linux-media@vger.kernel.org
13489 S:      Supported
13490 W:      https://linuxtv.org
13491 W:      http://netup.tv/
13492 T:      git git://linuxtv.org/media_tree.git
13493 F:      drivers/media/pci/netup_unidvb/*
13494
13495 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13496 M:      Dmitry Osipenko <digetx@gmail.com>
13497 L:      linux-media@vger.kernel.org
13498 L:      linux-tegra@vger.kernel.org
13499 S:      Maintained
13500 T:      git git://linuxtv.org/media_tree.git
13501 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13502 F:      drivers/media/platform/nvidia/tegra-vde/
13503
13504 MEDIA DRIVERS FOR RENESAS - CEU
13505 M:      Jacopo Mondi <jacopo@jmondi.org>
13506 L:      linux-media@vger.kernel.org
13507 L:      linux-renesas-soc@vger.kernel.org
13508 S:      Supported
13509 T:      git git://linuxtv.org/media_tree.git
13510 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13511 F:      drivers/media/platform/renesas/renesas-ceu.c
13512 F:      include/media/drv-intf/renesas-ceu.h
13513
13514 MEDIA DRIVERS FOR RENESAS - DRIF
13515 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13516 L:      linux-media@vger.kernel.org
13517 L:      linux-renesas-soc@vger.kernel.org
13518 S:      Supported
13519 T:      git git://linuxtv.org/media_tree.git
13520 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13521 F:      drivers/media/platform/renesas/rcar_drif.c
13522
13523 MEDIA DRIVERS FOR RENESAS - FCP
13524 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13525 L:      linux-media@vger.kernel.org
13526 L:      linux-renesas-soc@vger.kernel.org
13527 S:      Supported
13528 T:      git git://linuxtv.org/media_tree.git
13529 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13530 F:      drivers/media/platform/renesas/rcar-fcp.c
13531 F:      include/media/rcar-fcp.h
13532
13533 MEDIA DRIVERS FOR RENESAS - FDP1
13534 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13535 L:      linux-media@vger.kernel.org
13536 L:      linux-renesas-soc@vger.kernel.org
13537 S:      Supported
13538 T:      git git://linuxtv.org/media_tree.git
13539 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13540 F:      drivers/media/platform/renesas/rcar_fdp1.c
13541
13542 MEDIA DRIVERS FOR RENESAS - VIN
13543 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,csi2.yaml
13549 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13550 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13551 F:      drivers/media/platform/renesas/rcar-isp.c
13552 F:      drivers/media/platform/renesas/rcar-vin/
13553
13554 MEDIA DRIVERS FOR RENESAS - VSP1
13555 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13556 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13557 L:      linux-media@vger.kernel.org
13558 L:      linux-renesas-soc@vger.kernel.org
13559 S:      Supported
13560 T:      git git://linuxtv.org/media_tree.git
13561 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13562 F:      drivers/media/platform/renesas/vsp1/
13563
13564 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13565 L:      linux-media@vger.kernel.org
13566 S:      Orphan
13567 W:      https://linuxtv.org
13568 T:      git git://linuxtv.org/media_tree.git
13569 F:      drivers/media/dvb-frontends/stv0910*
13570
13571 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13572 L:      linux-media@vger.kernel.org
13573 S:      Orphan
13574 W:      https://linuxtv.org
13575 T:      git git://linuxtv.org/media_tree.git
13576 F:      drivers/media/dvb-frontends/stv6111*
13577
13578 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
13579 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13580 M:      Alain Volmat <alain.volmat@foss.st.com>
13581 L:      linux-media@vger.kernel.org
13582 S:      Supported
13583 T:      git git://linuxtv.org/media_tree.git
13584 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13585 F:      Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
13586 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13587 F:      drivers/media/platform/st/stm32/stm32-dcmipp/*
13588
13589 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13590 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13591 L:      linux-media@vger.kernel.org
13592 S:      Maintained
13593 W:      https://linuxtv.org
13594 Q:      http://patchwork.kernel.org/project/linux-media/list/
13595 T:      git git://linuxtv.org/media_tree.git
13596 F:      Documentation/admin-guide/media/
13597 F:      Documentation/devicetree/bindings/media/
13598 F:      Documentation/driver-api/media/
13599 F:      Documentation/userspace-api/media/
13600 F:      drivers/media/
13601 F:      drivers/staging/media/
13602 F:      include/dt-bindings/media/
13603 F:      include/linux/platform_data/media/
13604 F:      include/media/
13605 F:      include/uapi/linux/dvb/
13606 F:      include/uapi/linux/ivtv*
13607 F:      include/uapi/linux/media.h
13608 F:      include/uapi/linux/uvcvideo.h
13609 F:      include/uapi/linux/v4l2-*
13610 F:      include/uapi/linux/videodev2.h
13611
13612 MEDIATEK BLUETOOTH DRIVER
13613 M:      Sean Wang <sean.wang@mediatek.com>
13614 L:      linux-bluetooth@vger.kernel.org
13615 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13616 S:      Maintained
13617 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13618 F:      drivers/bluetooth/btmtkuart.c
13619
13620 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13621 M:      Sean Wang <sean.wang@mediatek.com>
13622 L:      linux-pm@vger.kernel.org
13623 S:      Maintained
13624 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13625 F:      drivers/power/reset/mt6323-poweroff.c
13626
13627 MEDIATEK CIR DRIVER
13628 M:      Sean Wang <sean.wang@mediatek.com>
13629 S:      Maintained
13630 F:      drivers/media/rc/mtk-cir.c
13631
13632 MEDIATEK DMA DRIVER
13633 M:      Sean Wang <sean.wang@mediatek.com>
13634 L:      dmaengine@vger.kernel.org
13635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13636 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13637 S:      Maintained
13638 F:      Documentation/devicetree/bindings/dma/mtk-*
13639 F:      drivers/dma/mediatek/
13640
13641 MEDIATEK ETHERNET DRIVER
13642 M:      Felix Fietkau <nbd@nbd.name>
13643 M:      John Crispin <john@phrozen.org>
13644 M:      Sean Wang <sean.wang@mediatek.com>
13645 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13646 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13647 L:      netdev@vger.kernel.org
13648 S:      Maintained
13649 F:      drivers/net/ethernet/mediatek/
13650
13651 MEDIATEK ETHERNET PCS DRIVER
13652 M:      Alexander Couzens <lynxis@fe80.eu>
13653 M:      Daniel Golle <daniel@makrotopia.org>
13654 L:      netdev@vger.kernel.org
13655 S:      Maintained
13656 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13657 F:      include/linux/pcs/pcs-mtk-lynxi.h
13658
13659 MEDIATEK ETHERNET PHY DRIVERS
13660 M:      Daniel Golle <daniel@makrotopia.org>
13661 M:      Qingfang Deng <dqfext@gmail.com>
13662 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13663 L:      netdev@vger.kernel.org
13664 S:      Maintained
13665 F:      drivers/net/phy/mediatek-ge-soc.c
13666 F:      drivers/net/phy/mediatek-ge.c
13667
13668 MEDIATEK I2C CONTROLLER DRIVER
13669 M:      Qii Wang <qii.wang@mediatek.com>
13670 L:      linux-i2c@vger.kernel.org
13671 S:      Maintained
13672 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13673 F:      drivers/i2c/busses/i2c-mt65xx.c
13674
13675 MEDIATEK IOMMU DRIVER
13676 M:      Yong Wu <yong.wu@mediatek.com>
13677 L:      iommu@lists.linux.dev
13678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13679 S:      Supported
13680 F:      Documentation/devicetree/bindings/iommu/mediatek*
13681 F:      drivers/iommu/mtk_iommu*
13682 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13683 F:      include/dt-bindings/memory/mt*-port.h
13684
13685 MEDIATEK JPEG DRIVER
13686 M:      Bin Liu <bin.liu@mediatek.com>
13687 S:      Supported
13688 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13689 F:      drivers/media/platform/mediatek/jpeg/
13690
13691 MEDIATEK KEYPAD DRIVER
13692 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13693 S:      Supported
13694 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13695 F:      drivers/input/keyboard/mt6779-keypad.c
13696
13697 MEDIATEK MDP DRIVER
13698 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13699 M:      Houlong Wei <houlong.wei@mediatek.com>
13700 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13701 S:      Supported
13702 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13703 F:      drivers/media/platform/mediatek/mdp/
13704 F:      drivers/media/platform/mediatek/vpu/
13705
13706 MEDIATEK MEDIA DRIVER
13707 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13708 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13709 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13710 S:      Supported
13711 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13712 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13713 F:      drivers/media/platform/mediatek/vcodec/
13714 F:      drivers/media/platform/mediatek/vpu/
13715
13716 MEDIATEK MMC/SD/SDIO DRIVER
13717 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13718 S:      Maintained
13719 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13720 F:      drivers/mmc/host/mtk-sd.c
13721
13722 MEDIATEK MT76 WIRELESS LAN DRIVER
13723 M:      Felix Fietkau <nbd@nbd.name>
13724 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13725 M:      Ryder Lee <ryder.lee@mediatek.com>
13726 R:      Shayne Chen <shayne.chen@mediatek.com>
13727 R:      Sean Wang <sean.wang@mediatek.com>
13728 L:      linux-wireless@vger.kernel.org
13729 S:      Maintained
13730 T:      git https://github.com/nbd168/wireless
13731 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13732 F:      drivers/net/wireless/mediatek/mt76/
13733
13734 MEDIATEK MT7601U WIRELESS LAN DRIVER
13735 M:      Jakub Kicinski <kuba@kernel.org>
13736 L:      linux-wireless@vger.kernel.org
13737 S:      Maintained
13738 F:      drivers/net/wireless/mediatek/mt7601u/
13739
13740 MEDIATEK MT7621 CLOCK DRIVER
13741 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13742 S:      Maintained
13743 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13744 F:      drivers/clk/ralink/clk-mt7621.c
13745
13746 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13747 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13748 S:      Maintained
13749 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13750 F:      drivers/pci/controller/pcie-mt7621.c
13751
13752 MEDIATEK MT7621 PHY PCI DRIVER
13753 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13754 S:      Maintained
13755 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13756 F:      drivers/phy/ralink/phy-mt7621-pci.c
13757
13758 MEDIATEK MT7621/28/88 I2C DRIVER
13759 M:      Stefan Roese <sr@denx.de>
13760 L:      linux-i2c@vger.kernel.org
13761 S:      Maintained
13762 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13763 F:      drivers/i2c/busses/i2c-mt7621.c
13764
13765 MEDIATEK MTMIPS CLOCK DRIVER
13766 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13767 S:      Maintained
13768 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13769 F:      drivers/clk/ralink/clk-mtmips.c
13770
13771 MEDIATEK NAND CONTROLLER DRIVER
13772 L:      linux-mtd@lists.infradead.org
13773 S:      Orphan
13774 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13775 F:      drivers/mtd/nand/raw/mtk_*
13776
13777 MEDIATEK PMIC LED DRIVER
13778 M:      Sean Wang <sean.wang@mediatek.com>
13779 S:      Maintained
13780 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13781 F:      drivers/leds/leds-mt6323.c
13782
13783 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13784 M:      Sean Wang <sean.wang@mediatek.com>
13785 S:      Maintained
13786 F:      drivers/char/hw_random/mtk-rng.c
13787
13788 MEDIATEK SMI DRIVER
13789 M:      Yong Wu <yong.wu@mediatek.com>
13790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13791 S:      Supported
13792 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13793 F:      drivers/memory/mtk-smi.c
13794 F:      include/soc/mediatek/smi.h
13795
13796 MEDIATEK SWITCH DRIVER
13797 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13798 M:      Daniel Golle <daniel@makrotopia.org>
13799 M:      Landen Chao <Landen.Chao@mediatek.com>
13800 M:      DENG Qingfang <dqfext@gmail.com>
13801 M:      Sean Wang <sean.wang@mediatek.com>
13802 L:      netdev@vger.kernel.org
13803 S:      Maintained
13804 F:      drivers/net/dsa/mt7530-mdio.c
13805 F:      drivers/net/dsa/mt7530-mmio.c
13806 F:      drivers/net/dsa/mt7530.*
13807 F:      net/dsa/tag_mtk.c
13808
13809 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13810 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13811 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13812 R:      Liu Haijun <haijun.liu@mediatek.com>
13813 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13814 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13815 L:      netdev@vger.kernel.org
13816 S:      Supported
13817 F:      drivers/net/wwan/t7xx/
13818
13819 MEDIATEK USB3 DRD IP DRIVER
13820 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13821 L:      linux-usb@vger.kernel.org
13822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13823 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13824 S:      Maintained
13825 F:      Documentation/devicetree/bindings/usb/mediatek,*
13826 F:      drivers/usb/host/xhci-mtk*
13827 F:      drivers/usb/mtu3/
13828
13829 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13830 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13831 M:      Ian Ray <ian.ray@ge.com>
13832 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13833 S:      Maintained
13834 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13835 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13836
13837 MEGARAID SCSI/SAS DRIVERS
13838 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13839 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13840 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13841 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13842 L:      megaraidlinux.pdl@broadcom.com
13843 L:      linux-scsi@vger.kernel.org
13844 S:      Maintained
13845 W:      http://www.avagotech.com/support/
13846 F:      Documentation/scsi/megaraid.rst
13847 F:      drivers/scsi/megaraid.*
13848 F:      drivers/scsi/megaraid/
13849
13850 MELEXIS MLX90614 DRIVER
13851 M:      Crt Mori <cmo@melexis.com>
13852 L:      linux-iio@vger.kernel.org
13853 S:      Supported
13854 W:      http://www.melexis.com
13855 F:      drivers/iio/temperature/mlx90614.c
13856
13857 MELEXIS MLX90632 DRIVER
13858 M:      Crt Mori <cmo@melexis.com>
13859 L:      linux-iio@vger.kernel.org
13860 S:      Supported
13861 W:      http://www.melexis.com
13862 F:      drivers/iio/temperature/mlx90632.c
13863
13864 MELEXIS MLX90635 DRIVER
13865 M:      Crt Mori <cmo@melexis.com>
13866 L:      linux-iio@vger.kernel.org
13867 S:      Supported
13868 W:      http://www.melexis.com
13869 F:      drivers/iio/temperature/mlx90635.c
13870
13871 MELFAS MIP4 TOUCHSCREEN DRIVER
13872 M:      Sangwon Jee <jeesw@melfas.com>
13873 S:      Supported
13874 W:      http://www.melfas.com
13875 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13876 F:      drivers/input/touchscreen/melfas_mip4.c
13877
13878 MELLANOX BLUEFIELD I2C DRIVER
13879 M:      Khalil Blaiech <kblaiech@nvidia.com>
13880 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13881 L:      linux-i2c@vger.kernel.org
13882 S:      Supported
13883 F:      drivers/i2c/busses/i2c-mlxbf.c
13884
13885 MELLANOX ETHERNET DRIVER (mlx4_en)
13886 M:      Tariq Toukan <tariqt@nvidia.com>
13887 L:      netdev@vger.kernel.org
13888 S:      Supported
13889 W:      http://www.mellanox.com
13890 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13891 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13892
13893 MELLANOX ETHERNET DRIVER (mlx5e)
13894 M:      Saeed Mahameed <saeedm@nvidia.com>
13895 L:      netdev@vger.kernel.org
13896 S:      Supported
13897 W:      http://www.mellanox.com
13898 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13899 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13900
13901 MELLANOX ETHERNET INNOVA DRIVERS
13902 R:      Boris Pismenny <borisp@nvidia.com>
13903 L:      netdev@vger.kernel.org
13904 S:      Supported
13905 W:      http://www.mellanox.com
13906 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13907 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13908 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13909 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13910
13911 MELLANOX ETHERNET SWITCH DRIVERS
13912 M:      Ido Schimmel <idosch@nvidia.com>
13913 M:      Petr Machata <petrm@nvidia.com>
13914 L:      netdev@vger.kernel.org
13915 S:      Supported
13916 W:      http://www.mellanox.com
13917 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13918 F:      drivers/net/ethernet/mellanox/mlxsw/
13919 F:      tools/testing/selftests/drivers/net/mlxsw/
13920
13921 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13922 M:      mlxsw@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/mlxfw/
13928
13929 MELLANOX HARDWARE PLATFORM SUPPORT
13930 M:      Hans de Goede <hdegoede@redhat.com>
13931 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13932 M:      Vadim Pasternak <vadimp@nvidia.com>
13933 L:      platform-driver-x86@vger.kernel.org
13934 S:      Supported
13935 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13936 F:      drivers/platform/mellanox/
13937 F:      include/linux/platform_data/mlxreg.h
13938
13939 MELLANOX MLX4 core VPI driver
13940 M:      Tariq Toukan <tariqt@nvidia.com>
13941 L:      netdev@vger.kernel.org
13942 L:      linux-rdma@vger.kernel.org
13943 S:      Supported
13944 W:      http://www.mellanox.com
13945 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13946 F:      drivers/net/ethernet/mellanox/mlx4/
13947 F:      include/linux/mlx4/
13948
13949 MELLANOX MLX4 IB driver
13950 M:      Yishai Hadas <yishaih@nvidia.com>
13951 L:      linux-rdma@vger.kernel.org
13952 S:      Supported
13953 W:      http://www.mellanox.com
13954 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13955 F:      drivers/infiniband/hw/mlx4/
13956 F:      include/linux/mlx4/
13957 F:      include/uapi/rdma/mlx4-abi.h
13958
13959 MELLANOX MLX5 core VPI driver
13960 M:      Saeed Mahameed <saeedm@nvidia.com>
13961 M:      Leon Romanovsky <leonro@nvidia.com>
13962 L:      netdev@vger.kernel.org
13963 L:      linux-rdma@vger.kernel.org
13964 S:      Supported
13965 W:      http://www.mellanox.com
13966 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13967 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13968 F:      drivers/net/ethernet/mellanox/mlx5/core/
13969 F:      include/linux/mlx5/
13970
13971 MELLANOX MLX5 IB driver
13972 M:      Leon Romanovsky <leonro@nvidia.com>
13973 L:      linux-rdma@vger.kernel.org
13974 S:      Supported
13975 W:      http://www.mellanox.com
13976 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13977 F:      drivers/infiniband/hw/mlx5/
13978 F:      include/linux/mlx5/
13979 F:      include/uapi/rdma/mlx5-abi.h
13980
13981 MELLANOX MLX5 VDPA DRIVER
13982 M:      Dragos Tatulea <dtatulea@nvidia.com>
13983 L:      virtualization@lists.linux-foundation.org
13984 S:      Supported
13985 F:      drivers/vdpa/mlx5/
13986
13987 MELLANOX MLXCPLD I2C AND MUX DRIVER
13988 M:      Vadim Pasternak <vadimp@nvidia.com>
13989 M:      Michael Shych <michaelsh@nvidia.com>
13990 L:      linux-i2c@vger.kernel.org
13991 S:      Supported
13992 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13993 F:      drivers/i2c/busses/i2c-mlxcpld.c
13994 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13995
13996 MELLANOX MLXCPLD LED DRIVER
13997 M:      Vadim Pasternak <vadimp@nvidia.com>
13998 L:      linux-leds@vger.kernel.org
13999 S:      Supported
14000 F:      Documentation/leds/leds-mlxcpld.rst
14001 F:      drivers/leds/leds-mlxcpld.c
14002 F:      drivers/leds/leds-mlxreg.c
14003
14004 MELLANOX PLATFORM DRIVER
14005 M:      Vadim Pasternak <vadimp@nvidia.com>
14006 L:      platform-driver-x86@vger.kernel.org
14007 S:      Supported
14008 F:      drivers/platform/x86/mlx-platform.c
14009
14010 MEMBARRIER SUPPORT
14011 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14012 M:      "Paul E. McKenney" <paulmck@kernel.org>
14013 L:      linux-kernel@vger.kernel.org
14014 S:      Supported
14015 F:      arch/powerpc/include/asm/membarrier.h
14016 F:      include/uapi/linux/membarrier.h
14017 F:      kernel/sched/membarrier.c
14018
14019 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
14020 M:      Mike Rapoport <rppt@kernel.org>
14021 L:      linux-mm@kvack.org
14022 S:      Maintained
14023 F:      Documentation/core-api/boot-time-mm.rst
14024 F:      include/linux/memblock.h
14025 F:      mm/memblock.c
14026 F:      mm/mm_init.c
14027 F:      tools/testing/memblock/
14028
14029 MEMORY CONTROLLER DRIVERS
14030 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
14031 L:      linux-kernel@vger.kernel.org
14032 S:      Maintained
14033 B:      mailto:krzysztof.kozlowski@linaro.org
14034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
14035 F:      Documentation/devicetree/bindings/memory-controllers/
14036 F:      drivers/memory/
14037 F:      include/dt-bindings/memory/
14038 F:      include/memory/
14039
14040 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
14041 M:      Dmitry Osipenko <digetx@gmail.com>
14042 L:      linux-pm@vger.kernel.org
14043 L:      linux-tegra@vger.kernel.org
14044 S:      Maintained
14045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
14046 F:      drivers/devfreq/tegra30-devfreq.c
14047
14048 MEMORY HOT(UN)PLUG
14049 M:      David Hildenbrand <david@redhat.com>
14050 M:      Oscar Salvador <osalvador@suse.de>
14051 L:      linux-mm@kvack.org
14052 S:      Maintained
14053 F:      Documentation/admin-guide/mm/memory-hotplug.rst
14054 F:      Documentation/core-api/memory-hotplug.rst
14055 F:      drivers/base/memory.c
14056 F:      include/linux/memory_hotplug.h
14057 F:      mm/memory_hotplug.c
14058 F:      tools/testing/selftests/memory-hotplug/
14059
14060 MEMORY MANAGEMENT
14061 M:      Andrew Morton <akpm@linux-foundation.org>
14062 L:      linux-mm@kvack.org
14063 S:      Maintained
14064 W:      http://www.linux-mm.org
14065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14066 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14067 F:      include/linux/gfp.h
14068 F:      include/linux/gfp_types.h
14069 F:      include/linux/memory_hotplug.h
14070 F:      include/linux/mm.h
14071 F:      include/linux/mmzone.h
14072 F:      include/linux/pagewalk.h
14073 F:      include/linux/rmap.h
14074 F:      include/trace/events/ksm.h
14075 F:      mm/
14076 F:      tools/mm/
14077 F:      tools/testing/selftests/mm/
14078
14079 MEMORY TECHNOLOGY DEVICES (MTD)
14080 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14081 M:      Richard Weinberger <richard@nod.at>
14082 M:      Vignesh Raghavendra <vigneshr@ti.com>
14083 L:      linux-mtd@lists.infradead.org
14084 S:      Maintained
14085 W:      http://www.linux-mtd.infradead.org/
14086 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14087 C:      irc://irc.oftc.net/mtd
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14090 F:      Documentation/devicetree/bindings/mtd/
14091 F:      drivers/mtd/
14092 F:      include/linux/mtd/
14093 F:      include/uapi/mtd/
14094
14095 MEMSENSING MICROSYSTEMS MSA311 DRIVER
14096 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
14097 L:      linux-iio@vger.kernel.org
14098 S:      Maintained
14099 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14100 F:      drivers/iio/accel/msa311.c
14101
14102 MEN A21 WATCHDOG DRIVER
14103 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14104 L:      linux-watchdog@vger.kernel.org
14105 S:      Maintained
14106 F:      drivers/watchdog/mena21_wdt.c
14107
14108 MEN CHAMELEON BUS (mcb)
14109 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14110 S:      Maintained
14111 F:      Documentation/driver-api/men-chameleon-bus.rst
14112 F:      drivers/mcb/
14113 F:      include/linux/mcb.h
14114
14115 MEN F21BMC (Board Management Controller)
14116 M:      Andreas Werner <andreas.werner@men.de>
14117 S:      Supported
14118 F:      Documentation/hwmon/menf21bmc.rst
14119 F:      drivers/hwmon/menf21bmc_hwmon.c
14120 F:      drivers/leds/leds-menf21bmc.c
14121 F:      drivers/mfd/menf21bmc.c
14122 F:      drivers/watchdog/menf21bmc_wdt.c
14123
14124 MEN Z069 WATCHDOG DRIVER
14125 M:      Johannes Thumshirn <jth@kernel.org>
14126 L:      linux-watchdog@vger.kernel.org
14127 S:      Maintained
14128 F:      drivers/watchdog/menz69_wdt.c
14129
14130 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14131 M:      Neil Armstrong <neil.armstrong@linaro.org>
14132 L:      linux-media@vger.kernel.org
14133 L:      linux-amlogic@lists.infradead.org
14134 S:      Supported
14135 W:      http://linux-meson.com/
14136 T:      git git://linuxtv.org/media_tree.git
14137 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14138 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
14139 F:      drivers/media/cec/platform/meson/ao-cec.c
14140
14141 MESON GE2D DRIVER FOR AMLOGIC SOCS
14142 M:      Neil Armstrong <neil.armstrong@linaro.org>
14143 L:      linux-media@vger.kernel.org
14144 L:      linux-amlogic@lists.infradead.org
14145 S:      Supported
14146 T:      git git://linuxtv.org/media_tree.git
14147 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14148 F:      drivers/media/platform/amlogic/meson-ge2d/
14149
14150 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14151 M:      Liang Yang <liang.yang@amlogic.com>
14152 L:      linux-mtd@lists.infradead.org
14153 S:      Maintained
14154 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14155 F:      drivers/mtd/nand/raw/meson_*
14156
14157 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14158 M:      Neil Armstrong <neil.armstrong@linaro.org>
14159 L:      linux-media@vger.kernel.org
14160 L:      linux-amlogic@lists.infradead.org
14161 S:      Supported
14162 T:      git git://linuxtv.org/media_tree.git
14163 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14164 F:      drivers/staging/media/meson/vdec/
14165
14166 METHODE UDPU SUPPORT
14167 M:      Robert Marko <robert.marko@sartura.hr>
14168 S:      Maintained
14169 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14170 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14171
14172 MHI BUS
14173 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14174 L:      mhi@lists.linux.dev
14175 L:      linux-arm-msm@vger.kernel.org
14176 S:      Maintained
14177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14178 F:      Documentation/ABI/stable/sysfs-bus-mhi
14179 F:      Documentation/mhi/
14180 F:      drivers/bus/mhi/
14181 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14182 F:      include/linux/mhi.h
14183
14184 MICROBLAZE ARCHITECTURE
14185 M:      Michal Simek <monstr@monstr.eu>
14186 S:      Supported
14187 W:      http://www.monstr.eu/fdt/
14188 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14189 F:      arch/microblaze/
14190
14191 MICROBLAZE TMR INJECT
14192 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14193 S:      Supported
14194 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14195 F:      drivers/misc/xilinx_tmr_inject.c
14196
14197 MICROBLAZE TMR MANAGER
14198 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14199 S:      Supported
14200 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14201 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14202 F:      drivers/misc/xilinx_tmr_manager.c
14203
14204 MICROCHIP AT91 DMA DRIVERS
14205 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14206 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14208 L:      dmaengine@vger.kernel.org
14209 S:      Supported
14210 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14211 F:      drivers/dma/at_hdmac.c
14212 F:      drivers/dma/at_xdmac.c
14213 F:      include/dt-bindings/dma/at91.h
14214
14215 MICROCHIP AT91 SERIAL DRIVER
14216 M:      Richard Genoud <richard.genoud@gmail.com>
14217 S:      Maintained
14218 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14219 F:      drivers/tty/serial/atmel_serial.c
14220 F:      drivers/tty/serial/atmel_serial.h
14221
14222 MICROCHIP AT91 USART MFD DRIVER
14223 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14224 L:      linux-kernel@vger.kernel.org
14225 S:      Supported
14226 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14227 F:      drivers/mfd/at91-usart.c
14228 F:      include/dt-bindings/mfd/at91-usart.h
14229
14230 MICROCHIP AT91 USART SPI DRIVER
14231 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14232 L:      linux-spi@vger.kernel.org
14233 S:      Supported
14234 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14235 F:      drivers/spi/spi-at91-usart.c
14236
14237 MICROCHIP AUDIO ASOC DRIVERS
14238 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14239 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14240 S:      Supported
14241 F:      Documentation/devicetree/bindings/sound/atmel*
14242 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14243 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14244 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14245 F:      sound/soc/atmel
14246
14247 MICROCHIP CSI2DC DRIVER
14248 M:      Eugen Hristev <eugen.hristev@microchip.com>
14249 L:      linux-media@vger.kernel.org
14250 S:      Supported
14251 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14252 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14253
14254 MICROCHIP ECC DRIVER
14255 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14256 L:      linux-crypto@vger.kernel.org
14257 S:      Maintained
14258 F:      drivers/crypto/atmel-ecc.*
14259
14260 MICROCHIP EIC DRIVER
14261 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14263 S:      Supported
14264 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14265 F:      drivers/irqchip/irq-mchp-eic.c
14266
14267 MICROCHIP I2C DRIVER
14268 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14269 L:      linux-i2c@vger.kernel.org
14270 S:      Supported
14271 F:      drivers/i2c/busses/i2c-at91-*.c
14272 F:      drivers/i2c/busses/i2c-at91.h
14273
14274 MICROCHIP ISC DRIVER
14275 M:      Eugen Hristev <eugen.hristev@microchip.com>
14276 L:      linux-media@vger.kernel.org
14277 S:      Supported
14278 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14279 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14280 F:      drivers/media/platform/microchip/microchip-isc*
14281 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14282 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14283 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14284 F:      include/linux/atmel-isc-media.h
14285
14286 MICROCHIP ISI DRIVER
14287 M:      Eugen Hristev <eugen.hristev@microchip.com>
14288 L:      linux-media@vger.kernel.org
14289 S:      Supported
14290 F:      drivers/media/platform/atmel/atmel-isi.c
14291 F:      drivers/media/platform/atmel/atmel-isi.h
14292
14293 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14294 M:      Woojung Huh <woojung.huh@microchip.com>
14295 M:      UNGLinuxDriver@microchip.com
14296 L:      netdev@vger.kernel.org
14297 S:      Maintained
14298 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14299 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14300 F:      drivers/net/dsa/microchip/*
14301 F:      include/linux/dsa/ksz_common.h
14302 F:      include/linux/platform_data/microchip-ksz.h
14303 F:      net/dsa/tag_ksz.c
14304
14305 MICROCHIP LAN743X ETHERNET DRIVER
14306 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14307 M:      UNGLinuxDriver@microchip.com
14308 L:      netdev@vger.kernel.org
14309 S:      Maintained
14310 F:      drivers/net/ethernet/microchip/lan743x_*
14311
14312 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14313 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14314 R:      UNGLinuxDriver@microchip.com
14315 L:      netdev@vger.kernel.org
14316 S:      Maintained
14317 F:      drivers/net/phy/microchip_t1.c
14318
14319 MICROCHIP LAN966X ETHERNET DRIVER
14320 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14321 M:      UNGLinuxDriver@microchip.com
14322 L:      netdev@vger.kernel.org
14323 S:      Maintained
14324 F:      drivers/net/ethernet/microchip/lan966x/*
14325
14326 MICROCHIP LCDFB DRIVER
14327 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14328 L:      linux-fbdev@vger.kernel.org
14329 S:      Maintained
14330 F:      drivers/video/fbdev/atmel_lcdfb.c
14331 F:      include/video/atmel_lcdc.h
14332
14333 MICROCHIP MCP16502 PMIC DRIVER
14334 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14336 S:      Supported
14337 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14338 F:      drivers/regulator/mcp16502.c
14339
14340 MICROCHIP MCP3564 ADC DRIVER
14341 M:      Marius Cristea <marius.cristea@microchip.com>
14342 L:      linux-iio@vger.kernel.org
14343 S:      Supported
14344 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564
14345 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14346 F:      drivers/iio/adc/mcp3564.c
14347
14348 MICROCHIP MCP3911 ADC DRIVER
14349 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14350 M:      Kent Gustavsson <kent@minoris.se>
14351 L:      linux-iio@vger.kernel.org
14352 S:      Maintained
14353 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14354 F:      drivers/iio/adc/mcp3911.c
14355
14356 MICROCHIP MMC/SD/SDIO MCI DRIVER
14357 M:      Aubin Constans <aubin.constans@microchip.com>
14358 S:      Maintained
14359 F:      drivers/mmc/host/atmel-mci.c
14360
14361 MICROCHIP NAND DRIVER
14362 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14363 L:      linux-mtd@lists.infradead.org
14364 S:      Supported
14365 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14366 F:      drivers/mtd/nand/raw/atmel/*
14367
14368 MICROCHIP OTPC DRIVER
14369 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14371 S:      Supported
14372 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14373 F:      drivers/nvmem/microchip-otpc.c
14374 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14375
14376 MICROCHIP PCI1XXXX GP DRIVER
14377 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14378 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14379 L:      linux-gpio@vger.kernel.org
14380 S:      Supported
14381 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14382 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14383 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14384 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14385
14386 MICROCHIP PCI1XXXX I2C DRIVER
14387 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14388 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14389 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14390 L:      linux-i2c@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14393
14394 MICROCHIP PCIe UART DRIVER
14395 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14396 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14397 L:      linux-serial@vger.kernel.org
14398 S:      Maintained
14399 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14400
14401 MICROCHIP POLARFIRE FPGA DRIVERS
14402 M:      Conor Dooley <conor.dooley@microchip.com>
14403 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14404 L:      linux-fpga@vger.kernel.org
14405 S:      Supported
14406 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14407 F:      drivers/fpga/microchip-spi.c
14408
14409 MICROCHIP PWM DRIVER
14410 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14412 L:      linux-pwm@vger.kernel.org
14413 S:      Supported
14414 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14415 F:      drivers/pwm/pwm-atmel.c
14416
14417 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14418 M:      Eugen Hristev <eugen.hristev@microchip.com>
14419 L:      linux-iio@vger.kernel.org
14420 S:      Supported
14421 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14422 F:      drivers/iio/adc/at91-sama5d2_adc.c
14423 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14424
14425 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14426 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14427 S:      Supported
14428 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14429 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14430
14431 MICROCHIP SOC DRIVERS
14432 M:      Conor Dooley <conor@kernel.org>
14433 S:      Supported
14434 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14435 F:      drivers/soc/microchip/
14436
14437 MICROCHIP SPI DRIVER
14438 M:      Ryan Wanner <ryan.wanner@microchip.com>
14439 S:      Supported
14440 F:      drivers/spi/spi-atmel.*
14441
14442 MICROCHIP SSC DRIVER
14443 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14445 S:      Supported
14446 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14447 F:      drivers/misc/atmel-ssc.c
14448 F:      include/linux/atmel-ssc.h
14449
14450 Microchip Timer Counter Block (TCB) Capture Driver
14451 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14453 L:      linux-iio@vger.kernel.org
14454 S:      Maintained
14455 F:      drivers/counter/microchip-tcb-capture.c
14456
14457 MICROCHIP USB251XB DRIVER
14458 M:      Richard Leitner <richard.leitner@skidata.com>
14459 L:      linux-usb@vger.kernel.org
14460 S:      Maintained
14461 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14462 F:      drivers/usb/misc/usb251xb.c
14463
14464 MICROCHIP USBA UDC DRIVER
14465 M:      Cristian Birsan <cristian.birsan@microchip.com>
14466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14467 S:      Supported
14468 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14469
14470 MICROCHIP WILC1000 WIFI DRIVER
14471 M:      Ajay Singh <ajay.kathat@microchip.com>
14472 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14473 L:      linux-wireless@vger.kernel.org
14474 S:      Supported
14475 F:      drivers/net/wireless/microchip/wilc1000/
14476
14477 MICROSEMI MIPS SOCS
14478 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14479 M:      UNGLinuxDriver@microchip.com
14480 L:      linux-mips@vger.kernel.org
14481 S:      Supported
14482 F:      Documentation/devicetree/bindings/mips/mscc.txt
14483 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14484 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14485 F:      arch/mips/boot/dts/mscc/
14486 F:      arch/mips/configs/generic/board-ocelot.config
14487 F:      arch/mips/generic/board-ocelot.c
14488
14489 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14490 M:      Don Brace <don.brace@microchip.com>
14491 L:      storagedev@microchip.com
14492 L:      linux-scsi@vger.kernel.org
14493 S:      Supported
14494 F:      Documentation/scsi/smartpqi.rst
14495 F:      drivers/scsi/smartpqi/Kconfig
14496 F:      drivers/scsi/smartpqi/Makefile
14497 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14498 F:      include/linux/cciss*.h
14499 F:      include/uapi/linux/cciss*.h
14500
14501 MICROSOFT MANA RDMA DRIVER
14502 M:      Long Li <longli@microsoft.com>
14503 M:      Ajay Sharma <sharmaajay@microsoft.com>
14504 L:      linux-rdma@vger.kernel.org
14505 S:      Supported
14506 F:      drivers/infiniband/hw/mana/
14507 F:      include/net/mana
14508 F:      include/uapi/rdma/mana-abi.h
14509
14510 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14511 M:      Maximilian Luz <luzmaximilian@gmail.com>
14512 L:      platform-driver-x86@vger.kernel.org
14513 S:      Maintained
14514 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14515
14516 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14517 M:      Maximilian Luz <luzmaximilian@gmail.com>
14518 L:      linux-pm@vger.kernel.org
14519 L:      platform-driver-x86@vger.kernel.org
14520 S:      Maintained
14521 F:      drivers/power/supply/surface_battery.c
14522 F:      drivers/power/supply/surface_charger.c
14523
14524 MICROSOFT SURFACE DTX DRIVER
14525 M:      Maximilian Luz <luzmaximilian@gmail.com>
14526 L:      platform-driver-x86@vger.kernel.org
14527 S:      Maintained
14528 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14529 F:      drivers/platform/surface/surface_dtx.c
14530 F:      include/uapi/linux/surface_aggregator/dtx.h
14531
14532 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14533 M:      Maximilian Luz <luzmaximilian@gmail.com>
14534 L:      platform-driver-x86@vger.kernel.org
14535 S:      Maintained
14536 F:      drivers/platform/surface/surface_gpe.c
14537
14538 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14539 M:      Hans de Goede <hdegoede@redhat.com>
14540 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14541 M:      Maximilian Luz <luzmaximilian@gmail.com>
14542 L:      platform-driver-x86@vger.kernel.org
14543 S:      Maintained
14544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14545 F:      drivers/platform/surface/
14546
14547 MICROSOFT SURFACE HID TRANSPORT DRIVER
14548 M:      Maximilian Luz <luzmaximilian@gmail.com>
14549 L:      linux-input@vger.kernel.org
14550 L:      platform-driver-x86@vger.kernel.org
14551 S:      Maintained
14552 F:      drivers/hid/surface-hid/
14553
14554 MICROSOFT SURFACE HOT-PLUG DRIVER
14555 M:      Maximilian Luz <luzmaximilian@gmail.com>
14556 L:      platform-driver-x86@vger.kernel.org
14557 S:      Maintained
14558 F:      drivers/platform/surface/surface_hotplug.c
14559
14560 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14561 M:      Maximilian Luz <luzmaximilian@gmail.com>
14562 L:      platform-driver-x86@vger.kernel.org
14563 S:      Maintained
14564 F:      drivers/platform/surface/surface_platform_profile.c
14565
14566 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14567 M:      Chen Yu <yu.c.chen@intel.com>
14568 L:      platform-driver-x86@vger.kernel.org
14569 S:      Supported
14570 F:      drivers/platform/surface/surfacepro3_button.c
14571
14572 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14573 M:      Maximilian Luz <luzmaximilian@gmail.com>
14574 L:      platform-driver-x86@vger.kernel.org
14575 S:      Maintained
14576 F:      drivers/platform/surface/surface_aggregator_hub.c
14577
14578 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14579 M:      Maximilian Luz <luzmaximilian@gmail.com>
14580 L:      platform-driver-x86@vger.kernel.org
14581 S:      Maintained
14582 W:      https://github.com/linux-surface/surface-aggregator-module
14583 C:      irc://irc.libera.chat/linux-surface
14584 F:      Documentation/driver-api/surface_aggregator/
14585 F:      drivers/platform/surface/aggregator/
14586 F:      drivers/platform/surface/surface_acpi_notify.c
14587 F:      drivers/platform/surface/surface_aggregator_cdev.c
14588 F:      drivers/platform/surface/surface_aggregator_registry.c
14589 F:      include/linux/surface_acpi_notify.h
14590 F:      include/linux/surface_aggregator/
14591 F:      include/uapi/linux/surface_aggregator/
14592
14593 MICROTEK X6 SCANNER
14594 M:      Oliver Neukum <oliver@neukum.org>
14595 S:      Maintained
14596 F:      drivers/usb/image/microtek.*
14597
14598 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14599 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14600 M:      Luka Perkov <luka.perkov@sartura.hr>
14601 S:      Maintained
14602 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14603 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14604 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14605 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14606 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14607 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14608
14609 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14610 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14611 L:      linux-media@vger.kernel.org
14612 S:      Maintained
14613 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14614 F:      Documentation/driver-api/media/drivers/ccs/
14615 F:      Documentation/userspace-api/media/drivers/ccs.rst
14616 F:      drivers/media/i2c/ccs-pll.c
14617 F:      drivers/media/i2c/ccs-pll.h
14618 F:      drivers/media/i2c/ccs/
14619 F:      include/uapi/linux/ccs.h
14620 F:      include/uapi/linux/smiapp.h
14621
14622 MIPS
14623 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14624 L:      linux-mips@vger.kernel.org
14625 S:      Maintained
14626 W:      http://www.linux-mips.org/
14627 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14629 F:      Documentation/devicetree/bindings/mips/
14630 F:      Documentation/arch/mips/
14631 F:      arch/mips/
14632 F:      drivers/platform/mips/
14633 F:      include/dt-bindings/mips/
14634
14635 MIPS BOSTON DEVELOPMENT BOARD
14636 M:      Paul Burton <paulburton@kernel.org>
14637 L:      linux-mips@vger.kernel.org
14638 S:      Maintained
14639 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14640 F:      arch/mips/boot/dts/img/boston.dts
14641 F:      arch/mips/configs/generic/board-boston.config
14642 F:      drivers/clk/imgtec/clk-boston.c
14643 F:      include/dt-bindings/clock/boston-clock.h
14644
14645 MIPS CORE DRIVERS
14646 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14647 M:      Serge Semin <fancer.lancer@gmail.com>
14648 L:      linux-mips@vger.kernel.org
14649 S:      Supported
14650 F:      drivers/bus/mips_cdmm.c
14651 F:      drivers/clocksource/mips-gic-timer.c
14652 F:      drivers/cpuidle/cpuidle-cps.c
14653 F:      drivers/irqchip/irq-mips-cpu.c
14654 F:      drivers/irqchip/irq-mips-gic.c
14655
14656 MIPS GENERIC PLATFORM
14657 M:      Paul Burton <paulburton@kernel.org>
14658 L:      linux-mips@vger.kernel.org
14659 S:      Supported
14660 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14661 F:      arch/mips/generic/
14662 F:      arch/mips/tools/generic-board-config.sh
14663
14664 MIPS RINT INSTRUCTION EMULATION
14665 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14666 L:      linux-mips@vger.kernel.org
14667 S:      Supported
14668 F:      arch/mips/math-emu/dp_rint.c
14669 F:      arch/mips/math-emu/sp_rint.c
14670
14671 MIPS/LOONGSON1 ARCHITECTURE
14672 M:      Keguang Zhang <keguang.zhang@gmail.com>
14673 L:      linux-mips@vger.kernel.org
14674 S:      Maintained
14675 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14676 F:      arch/mips/include/asm/mach-loongson32/
14677 F:      arch/mips/loongson32/
14678 F:      drivers/*/*loongson1*
14679 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14680
14681 MIPS/LOONGSON2EF ARCHITECTURE
14682 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14683 L:      linux-mips@vger.kernel.org
14684 S:      Maintained
14685 F:      arch/mips/include/asm/mach-loongson2ef/
14686 F:      arch/mips/loongson2ef/
14687 F:      drivers/cpufreq/loongson2_cpufreq.c
14688
14689 MIPS/LOONGSON64 ARCHITECTURE
14690 M:      Huacai Chen <chenhuacai@kernel.org>
14691 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14692 L:      linux-mips@vger.kernel.org
14693 S:      Maintained
14694 F:      arch/mips/include/asm/mach-loongson64/
14695 F:      arch/mips/loongson64/
14696 F:      drivers/irqchip/irq-loongson*
14697 F:      drivers/platform/mips/cpu_hwmon.c
14698
14699 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14700 M:      Hans Verkuil <hverkuil@xs4all.nl>
14701 L:      linux-media@vger.kernel.org
14702 S:      Odd Fixes
14703 W:      https://linuxtv.org
14704 T:      git git://linuxtv.org/media_tree.git
14705 F:      drivers/media/radio/radio-miropcm20*
14706
14707 MITSUMI MM8013 FG DRIVER
14708 M:      Konrad Dybcio <konradybcio@kernel.org>
14709 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14710 F:      drivers/power/supply/mm8013.c
14711
14712 MMP SUPPORT
14713 R:      Lubomir Rintel <lkundrak@v3.sk>
14714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14715 S:      Odd Fixes
14716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14717 F:      arch/arm/boot/dts/marvell/mmp*
14718 F:      arch/arm/mach-mmp/
14719 F:      include/linux/soc/mmp/
14720
14721 MMP USB PHY DRIVERS
14722 R:      Lubomir Rintel <lkundrak@v3.sk>
14723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14724 S:      Maintained
14725 F:      drivers/phy/marvell/phy-mmp3-usb.c
14726 F:      drivers/phy/marvell/phy-pxa-usb.c
14727
14728 MMU GATHER AND TLB INVALIDATION
14729 M:      Will Deacon <will@kernel.org>
14730 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14731 M:      Andrew Morton <akpm@linux-foundation.org>
14732 M:      Nick Piggin <npiggin@gmail.com>
14733 M:      Peter Zijlstra <peterz@infradead.org>
14734 L:      linux-arch@vger.kernel.org
14735 L:      linux-mm@kvack.org
14736 S:      Maintained
14737 F:      arch/*/include/asm/tlb.h
14738 F:      include/asm-generic/tlb.h
14739 F:      mm/mmu_gather.c
14740
14741 MN88472 MEDIA DRIVER
14742 L:      linux-media@vger.kernel.org
14743 S:      Orphan
14744 W:      https://linuxtv.org
14745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14746 F:      drivers/media/dvb-frontends/mn88472*
14747
14748 MN88473 MEDIA DRIVER
14749 L:      linux-media@vger.kernel.org
14750 S:      Orphan
14751 W:      https://linuxtv.org
14752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14753 F:      drivers/media/dvb-frontends/mn88473*
14754
14755 MODULE SUPPORT
14756 M:      Luis Chamberlain <mcgrof@kernel.org>
14757 L:      linux-modules@vger.kernel.org
14758 L:      linux-kernel@vger.kernel.org
14759 S:      Maintained
14760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14761 F:      include/linux/kmod.h
14762 F:      include/linux/module*.h
14763 F:      kernel/module/
14764 F:      lib/test_kmod.c
14765 F:      scripts/module*
14766 F:      tools/testing/selftests/kmod/
14767
14768 MONOLITHIC POWER SYSTEM PMIC DRIVER
14769 M:      Saravanan Sekar <sravanhome@gmail.com>
14770 S:      Maintained
14771 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14772 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14773 F:      drivers/hwmon/pmbus/mpq7932.c
14774 F:      drivers/iio/adc/mp2629_adc.c
14775 F:      drivers/mfd/mp2629.c
14776 F:      drivers/power/supply/mp2629_charger.c
14777 F:      drivers/regulator/mp5416.c
14778 F:      drivers/regulator/mpq7920.c
14779 F:      drivers/regulator/mpq7920.h
14780 F:      include/linux/mfd/mp2629.h
14781
14782 MOST(R) TECHNOLOGY DRIVER
14783 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14784 M:      Christian Gromm <christian.gromm@microchip.com>
14785 S:      Maintained
14786 F:      Documentation/ABI/testing/configfs-most
14787 F:      Documentation/ABI/testing/sysfs-bus-most
14788 F:      drivers/most/
14789 F:      drivers/staging/most/
14790 F:      include/linux/most.h
14791
14792 MOTORCOMM PHY DRIVER
14793 M:      Peter Geis <pgwipeout@gmail.com>
14794 M:      Frank <Frank.Sae@motor-comm.com>
14795 L:      netdev@vger.kernel.org
14796 S:      Maintained
14797 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14798 F:      drivers/net/phy/motorcomm.c
14799
14800 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14801 M:      Jiri Slaby <jirislaby@kernel.org>
14802 S:      Maintained
14803 F:      Documentation/driver-api/tty/moxa-smartio.rst
14804 F:      drivers/tty/mxser.*
14805
14806 MR800 AVERMEDIA USB FM RADIO DRIVER
14807 M:      Alexey Klimov <klimov.linux@gmail.com>
14808 L:      linux-media@vger.kernel.org
14809 S:      Maintained
14810 T:      git git://linuxtv.org/media_tree.git
14811 F:      drivers/media/radio/radio-mr800.c
14812
14813 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14814 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14815 L:      linux-wpan@vger.kernel.org
14816 S:      Odd Fixes
14817 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14818 F:      drivers/net/ieee802154/mrf24j40.c
14819
14820 MSI EC DRIVER
14821 M:      Nikita Kravets <teackot@gmail.com>
14822 L:      platform-driver-x86@vger.kernel.org
14823 S:      Maintained
14824 W:      https://github.com/BeardOverflow/msi-ec
14825 F:      drivers/platform/x86/msi-ec.*
14826
14827 MSI LAPTOP SUPPORT
14828 M:      "Lee, Chun-Yi" <jlee@suse.com>
14829 L:      platform-driver-x86@vger.kernel.org
14830 S:      Maintained
14831 F:      drivers/platform/x86/msi-laptop.c
14832
14833 MSI WMI SUPPORT
14834 L:      platform-driver-x86@vger.kernel.org
14835 S:      Orphan
14836 F:      drivers/platform/x86/msi-wmi.c
14837
14838 MSI001 MEDIA DRIVER
14839 L:      linux-media@vger.kernel.org
14840 S:      Orphan
14841 W:      https://linuxtv.org
14842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14843 F:      drivers/media/tuners/msi001*
14844
14845 MSI2500 MEDIA DRIVER
14846 L:      linux-media@vger.kernel.org
14847 S:      Orphan
14848 W:      https://linuxtv.org
14849 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14850 F:      drivers/media/usb/msi2500/
14851
14852 MSTAR INTERRUPT CONTROLLER DRIVER
14853 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14854 M:      Daniel Palmer <daniel@thingy.jp>
14855 S:      Maintained
14856 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14857 F:      drivers/irqchip/irq-mst-intc.c
14858
14859 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14860 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14861 L:      linux-mtd@lists.infradead.org
14862 S:      Maintained
14863 F:      drivers/mtd/devices/docg3*
14864
14865 MT9M114 ONSEMI SENSOR DRIVER
14866 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14867 L:      linux-media@vger.kernel.org
14868 S:      Maintained
14869 T:      git git://linuxtv.org/media_tree.git
14870 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14871 F:      drivers/media/i2c/mt9m114.c
14872
14873 MT9P031 APTINA CAMERA SENSOR
14874 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14875 L:      linux-media@vger.kernel.org
14876 S:      Maintained
14877 T:      git git://linuxtv.org/media_tree.git
14878 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14879 F:      drivers/media/i2c/mt9p031.c
14880 F:      include/media/i2c/mt9p031.h
14881
14882 MT9T112 APTINA CAMERA SENSOR
14883 M:      Jacopo Mondi <jacopo@jmondi.org>
14884 L:      linux-media@vger.kernel.org
14885 S:      Odd Fixes
14886 T:      git git://linuxtv.org/media_tree.git
14887 F:      drivers/media/i2c/mt9t112.c
14888 F:      include/media/i2c/mt9t112.h
14889
14890 MT9V032 APTINA CAMERA SENSOR
14891 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14892 L:      linux-media@vger.kernel.org
14893 S:      Maintained
14894 T:      git git://linuxtv.org/media_tree.git
14895 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14896 F:      drivers/media/i2c/mt9v032.c
14897 F:      include/media/i2c/mt9v032.h
14898
14899 MT9V111 APTINA CAMERA SENSOR
14900 M:      Jacopo Mondi <jacopo@jmondi.org>
14901 L:      linux-media@vger.kernel.org
14902 S:      Maintained
14903 T:      git git://linuxtv.org/media_tree.git
14904 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14905 F:      drivers/media/i2c/mt9v111.c
14906
14907 MULTIFUNCTION DEVICES (MFD)
14908 M:      Lee Jones <lee@kernel.org>
14909 S:      Maintained
14910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14911 F:      Documentation/devicetree/bindings/mfd/
14912 F:      drivers/mfd/
14913 F:      include/dt-bindings/mfd/
14914 F:      include/linux/mfd/
14915
14916 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14917 S:      Orphan
14918 F:      drivers/mmc/host/mmc_spi.c
14919 F:      include/linux/spi/mmc_spi.h
14920
14921 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14922 M:      Ulf Hansson <ulf.hansson@linaro.org>
14923 L:      linux-mmc@vger.kernel.org
14924 S:      Maintained
14925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14926 F:      Documentation/devicetree/bindings/mmc/
14927 F:      drivers/mmc/
14928 F:      include/linux/mmc/
14929 F:      include/uapi/linux/mmc/
14930
14931 MULTIPLEXER SUBSYSTEM
14932 M:      Peter Rosin <peda@axentia.se>
14933 S:      Maintained
14934 F:      Documentation/ABI/testing/sysfs-class-mux*
14935 F:      Documentation/devicetree/bindings/mux/
14936 F:      drivers/mux/
14937 F:      include/dt-bindings/mux/
14938 F:      include/linux/mux/
14939
14940 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14941 M:      Bin Liu <b-liu@ti.com>
14942 L:      linux-usb@vger.kernel.org
14943 S:      Maintained
14944 F:      drivers/usb/musb/
14945
14946 MXL301RF MEDIA DRIVER
14947 M:      Akihiro Tsukada <tskd08@gmail.com>
14948 L:      linux-media@vger.kernel.org
14949 S:      Odd Fixes
14950 F:      drivers/media/tuners/mxl301rf*
14951
14952 MXL5007T MEDIA DRIVER
14953 M:      Michael Krufky <mkrufky@linuxtv.org>
14954 L:      linux-media@vger.kernel.org
14955 S:      Maintained
14956 W:      https://linuxtv.org
14957 W:      http://github.com/mkrufky
14958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14959 T:      git git://linuxtv.org/mkrufky/tuners.git
14960 F:      drivers/media/tuners/mxl5007t.*
14961
14962 MXSFB DRM DRIVER
14963 M:      Marek Vasut <marex@denx.de>
14964 M:      Stefan Agner <stefan@agner.ch>
14965 L:      dri-devel@lists.freedesktop.org
14966 S:      Supported
14967 T:      git git://anongit.freedesktop.org/drm/drm-misc
14968 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14969 F:      drivers/gpu/drm/mxsfb/
14970
14971 MYLEX DAC960 PCI RAID Controller
14972 M:      Hannes Reinecke <hare@kernel.org>
14973 L:      linux-scsi@vger.kernel.org
14974 S:      Supported
14975 F:      drivers/scsi/myrb.*
14976 F:      drivers/scsi/myrs.*
14977
14978 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14979 M:      Chris Lee <christopher.lee@cspi.com>
14980 L:      netdev@vger.kernel.org
14981 S:      Supported
14982 W:      https://www.cspi.com/ethernet-products/support/downloads/
14983 F:      drivers/net/ethernet/myricom/myri10ge/
14984
14985 NAND FLASH SUBSYSTEM
14986 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14987 R:      Richard Weinberger <richard@nod.at>
14988 L:      linux-mtd@lists.infradead.org
14989 S:      Maintained
14990 W:      http://www.linux-mtd.infradead.org/
14991 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14992 C:      irc://irc.oftc.net/mtd
14993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14994 F:      drivers/mtd/nand/
14995 F:      include/linux/mtd/*nand*.h
14996
14997 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14998 M:      Daniel Mack <zonque@gmail.com>
14999 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15000 S:      Maintained
15001 W:      http://www.native-instruments.com
15002 F:      sound/usb/caiaq/
15003
15004 NATSEMI ETHERNET DRIVER (DP8381x)
15005 S:      Orphan
15006 F:      drivers/net/ethernet/natsemi/natsemi.c
15007
15008 NCR 5380 SCSI DRIVERS
15009 M:      Finn Thain <fthain@linux-m68k.org>
15010 M:      Michael Schmitz <schmitzmic@gmail.com>
15011 L:      linux-scsi@vger.kernel.org
15012 S:      Maintained
15013 F:      Documentation/scsi/g_NCR5380.rst
15014 F:      drivers/scsi/NCR5380.*
15015 F:      drivers/scsi/arm/cumana_1.c
15016 F:      drivers/scsi/arm/oak.c
15017 F:      drivers/scsi/atari_scsi.*
15018 F:      drivers/scsi/dmx3191d.c
15019 F:      drivers/scsi/g_NCR5380.*
15020 F:      drivers/scsi/mac_scsi.*
15021 F:      drivers/scsi/sun3_scsi.*
15022 F:      drivers/scsi/sun3_scsi_vme.c
15023
15024 NCSI LIBRARY
15025 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
15026 S:      Maintained
15027 F:      net/ncsi/
15028
15029 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
15030 M:      Guenter Roeck <linux@roeck-us.net>
15031 L:      linux-hwmon@vger.kernel.org
15032 S:      Maintained
15033 F:      Documentation/hwmon/nct6775.rst
15034 F:      drivers/hwmon/nct6775-core.c
15035 F:      drivers/hwmon/nct6775-platform.c
15036 F:      drivers/hwmon/nct6775.h
15037
15038 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
15039 M:      Zev Weiss <zev@bewilderbeest.net>
15040 L:      linux-hwmon@vger.kernel.org
15041 S:      Maintained
15042 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
15043 F:      drivers/hwmon/nct6775-i2c.c
15044
15045 NETDEVSIM
15046 M:      Jakub Kicinski <kuba@kernel.org>
15047 S:      Maintained
15048 F:      drivers/net/netdevsim/*
15049
15050 NETEM NETWORK EMULATOR
15051 M:      Stephen Hemminger <stephen@networkplumber.org>
15052 L:      netdev@vger.kernel.org
15053 S:      Maintained
15054 F:      net/sched/sch_netem.c
15055
15056 NETERION 10GbE DRIVERS (s2io)
15057 M:      Jon Mason <jdmason@kudzu.us>
15058 L:      netdev@vger.kernel.org
15059 S:      Supported
15060 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
15061 F:      drivers/net/ethernet/neterion/
15062
15063 NETFILTER
15064 M:      Pablo Neira Ayuso <pablo@netfilter.org>
15065 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
15066 M:      Florian Westphal <fw@strlen.de>
15067 L:      netfilter-devel@vger.kernel.org
15068 L:      coreteam@netfilter.org
15069 S:      Maintained
15070 W:      http://www.netfilter.org/
15071 W:      http://www.iptables.org/
15072 W:      http://www.nftables.org/
15073 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
15074 C:      irc://irc.libera.chat/netfilter
15075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15077 F:      include/linux/netfilter*
15078 F:      include/linux/netfilter/
15079 F:      include/net/netfilter/
15080 F:      include/uapi/linux/netfilter*
15081 F:      include/uapi/linux/netfilter/
15082 F:      net/*/netfilter.c
15083 F:      net/*/netfilter/
15084 F:      net/bridge/br_netfilter*.c
15085 F:      net/netfilter/
15086
15087 NETROM NETWORK LAYER
15088 M:      Ralf Baechle <ralf@linux-mips.org>
15089 L:      linux-hams@vger.kernel.org
15090 S:      Maintained
15091 W:      https://linux-ax25.in-berlin.de
15092 F:      include/net/netrom.h
15093 F:      include/uapi/linux/netrom.h
15094 F:      net/netrom/
15095
15096 NETRONIX EMBEDDED CONTROLLER
15097 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
15098 S:      Maintained
15099 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15100 F:      drivers/mfd/ntxec.c
15101 F:      drivers/pwm/pwm-ntxec.c
15102 F:      drivers/rtc/rtc-ntxec.c
15103 F:      include/linux/mfd/ntxec.h
15104
15105 NETRONOME ETHERNET DRIVERS
15106 M:      Louis Peens <louis.peens@corigine.com>
15107 R:      Jakub Kicinski <kuba@kernel.org>
15108 L:      oss-drivers@corigine.com
15109 S:      Maintained
15110 F:      drivers/net/ethernet/netronome/
15111
15112 NETWORK BLOCK DEVICE (NBD)
15113 M:      Josef Bacik <josef@toxicpanda.com>
15114 L:      linux-block@vger.kernel.org
15115 L:      nbd@other.debian.org
15116 S:      Maintained
15117 F:      Documentation/admin-guide/blockdev/nbd.rst
15118 F:      drivers/block/nbd.c
15119 F:      include/trace/events/nbd.h
15120 F:      include/uapi/linux/nbd.h
15121
15122 NETWORK DROP MONITOR
15123 M:      Neil Horman <nhorman@tuxdriver.com>
15124 L:      netdev@vger.kernel.org
15125 S:      Maintained
15126 W:      https://fedorahosted.org/dropwatch/
15127 F:      include/uapi/linux/net_dropmon.h
15128 F:      net/core/drop_monitor.c
15129
15130 NETWORKING DRIVERS
15131 M:      "David S. Miller" <davem@davemloft.net>
15132 M:      Eric Dumazet <edumazet@google.com>
15133 M:      Jakub Kicinski <kuba@kernel.org>
15134 M:      Paolo Abeni <pabeni@redhat.com>
15135 L:      netdev@vger.kernel.org
15136 S:      Maintained
15137 P:      Documentation/process/maintainer-netdev.rst
15138 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15141 F:      Documentation/devicetree/bindings/net/
15142 F:      Documentation/networking/net_cachelines/net_device.rst
15143 F:      drivers/connector/
15144 F:      drivers/net/
15145 F:      include/dt-bindings/net/
15146 F:      include/linux/etherdevice.h
15147 F:      include/linux/fcdevice.h
15148 F:      include/linux/fddidevice.h
15149 F:      include/linux/hippidevice.h
15150 F:      include/linux/if_*
15151 F:      include/linux/inetdevice.h
15152 F:      include/linux/netdevice.h
15153 F:      include/uapi/linux/if_*
15154 F:      include/uapi/linux/netdevice.h
15155 X:      drivers/net/wireless/
15156
15157 NETWORKING DRIVERS (WIRELESS)
15158 M:      Kalle Valo <kvalo@kernel.org>
15159 L:      linux-wireless@vger.kernel.org
15160 S:      Maintained
15161 W:      https://wireless.wiki.kernel.org/
15162 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15165 F:      Documentation/devicetree/bindings/net/wireless/
15166 F:      drivers/net/wireless/
15167
15168 NETWORKING [DSA]
15169 M:      Andrew Lunn <andrew@lunn.ch>
15170 M:      Florian Fainelli <f.fainelli@gmail.com>
15171 M:      Vladimir Oltean <olteanv@gmail.com>
15172 S:      Maintained
15173 F:      Documentation/devicetree/bindings/net/dsa/
15174 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15175 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15176 F:      drivers/net/dsa/
15177 F:      include/linux/dsa/
15178 F:      include/linux/platform_data/dsa.h
15179 F:      include/net/dsa.h
15180 F:      net/dsa/
15181 F:      tools/testing/selftests/drivers/net/dsa/
15182
15183 NETWORKING [GENERAL]
15184 M:      "David S. Miller" <davem@davemloft.net>
15185 M:      Eric Dumazet <edumazet@google.com>
15186 M:      Jakub Kicinski <kuba@kernel.org>
15187 M:      Paolo Abeni <pabeni@redhat.com>
15188 L:      netdev@vger.kernel.org
15189 S:      Maintained
15190 P:      Documentation/process/maintainer-netdev.rst
15191 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15192 B:      mailto:netdev@vger.kernel.org
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/core-api/netlink.rst
15196 F:      Documentation/netlink/
15197 F:      Documentation/networking/
15198 F:      Documentation/networking/net_cachelines/
15199 F:      Documentation/process/maintainer-netdev.rst
15200 F:      Documentation/userspace-api/netlink/
15201 F:      include/linux/in.h
15202 F:      include/linux/indirect_call_wrapper.h
15203 F:      include/linux/net.h
15204 F:      include/linux/netdevice.h
15205 F:      include/net/
15206 F:      include/uapi/linux/in.h
15207 F:      include/uapi/linux/net.h
15208 F:      include/uapi/linux/net_namespace.h
15209 F:      include/uapi/linux/netdevice.h
15210 F:      lib/net_utils.c
15211 F:      lib/random32.c
15212 F:      net/
15213 F:      tools/net/
15214 F:      tools/testing/selftests/net/
15215 X:      net/9p/
15216 X:      net/bluetooth/
15217
15218 NETWORKING [IPSEC]
15219 M:      Steffen Klassert <steffen.klassert@secunet.com>
15220 M:      Herbert Xu <herbert@gondor.apana.org.au>
15221 M:      "David S. Miller" <davem@davemloft.net>
15222 L:      netdev@vger.kernel.org
15223 S:      Maintained
15224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15226 F:      include/net/xfrm.h
15227 F:      include/uapi/linux/xfrm.h
15228 F:      net/ipv4/ah4.c
15229 F:      net/ipv4/esp4*
15230 F:      net/ipv4/ip_vti.c
15231 F:      net/ipv4/ipcomp.c
15232 F:      net/ipv4/xfrm*
15233 F:      net/ipv6/ah6.c
15234 F:      net/ipv6/esp6*
15235 F:      net/ipv6/ip6_vti.c
15236 F:      net/ipv6/ipcomp6.c
15237 F:      net/ipv6/xfrm*
15238 F:      net/key/
15239 F:      net/xfrm/
15240 F:      tools/testing/selftests/net/ipsec.c
15241
15242 NETWORKING [IPv4/IPv6]
15243 M:      "David S. Miller" <davem@davemloft.net>
15244 M:      David Ahern <dsahern@kernel.org>
15245 L:      netdev@vger.kernel.org
15246 S:      Maintained
15247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15248 F:      arch/x86/net/*
15249 F:      include/linux/ip.h
15250 F:      include/linux/ipv6*
15251 F:      include/net/fib*
15252 F:      include/net/ip*
15253 F:      include/net/route.h
15254 F:      net/ipv4/
15255 F:      net/ipv6/
15256
15257 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15258 M:      Paul Moore <paul@paul-moore.com>
15259 L:      netdev@vger.kernel.org
15260 L:      linux-security-module@vger.kernel.org
15261 S:      Supported
15262 W:      https://github.com/netlabel
15263 F:      Documentation/netlabel/
15264 F:      include/net/calipso.h
15265 F:      include/net/cipso_ipv4.h
15266 F:      include/net/netlabel.h
15267 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15268 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15269 F:      net/ipv4/cipso_ipv4.c
15270 F:      net/ipv6/calipso.c
15271 F:      net/netfilter/xt_CONNSECMARK.c
15272 F:      net/netfilter/xt_SECMARK.c
15273 F:      net/netlabel/
15274
15275 NETWORKING [MACSEC]
15276 M:      Sabrina Dubroca <sd@queasysnail.net>
15277 L:      netdev@vger.kernel.org
15278 S:      Maintained
15279 F:      drivers/net/macsec.c
15280 F:      include/net/macsec.h
15281 F:      include/uapi/linux/if_macsec.h
15282 K:      macsec
15283 K:      \bmdo_
15284
15285 NETWORKING [MPTCP]
15286 M:      Matthieu Baerts <matttbe@kernel.org>
15287 M:      Mat Martineau <martineau@kernel.org>
15288 R:      Geliang Tang <geliang.tang@linux.dev>
15289 L:      netdev@vger.kernel.org
15290 L:      mptcp@lists.linux.dev
15291 S:      Maintained
15292 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15293 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15294 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15295 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15296 F:      Documentation/netlink/specs/mptcp_pm.yaml
15297 F:      Documentation/networking/mptcp-sysctl.rst
15298 F:      include/net/mptcp.h
15299 F:      include/trace/events/mptcp.h
15300 F:      include/uapi/linux/mptcp*.h
15301 F:      net/mptcp/
15302 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15303 F:      tools/testing/selftests/net/mptcp/
15304
15305 NETWORKING [TCP]
15306 M:      Eric Dumazet <edumazet@google.com>
15307 L:      netdev@vger.kernel.org
15308 S:      Maintained
15309 F:      Documentation/networking/net_cachelines/tcp_sock.rst
15310 F:      include/linux/tcp.h
15311 F:      include/net/tcp.h
15312 F:      include/trace/events/tcp.h
15313 F:      include/uapi/linux/tcp.h
15314 F:      net/ipv4/syncookies.c
15315 F:      net/ipv4/tcp*.c
15316 F:      net/ipv6/syncookies.c
15317 F:      net/ipv6/tcp*.c
15318
15319 NETWORKING [TLS]
15320 M:      Boris Pismenny <borisp@nvidia.com>
15321 M:      John Fastabend <john.fastabend@gmail.com>
15322 M:      Jakub Kicinski <kuba@kernel.org>
15323 L:      netdev@vger.kernel.org
15324 S:      Maintained
15325 F:      include/net/tls.h
15326 F:      include/uapi/linux/tls.h
15327 F:      net/tls/*
15328
15329 NETXEN (1/10) GbE SUPPORT
15330 M:      Manish Chopra <manishc@marvell.com>
15331 M:      Rahul Verma <rahulv@marvell.com>
15332 M:      GR-Linux-NIC-Dev@marvell.com
15333 L:      netdev@vger.kernel.org
15334 S:      Supported
15335 F:      drivers/net/ethernet/qlogic/netxen/
15336
15337 NET_FAILOVER MODULE
15338 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15339 L:      netdev@vger.kernel.org
15340 S:      Supported
15341 F:      Documentation/networking/net_failover.rst
15342 F:      drivers/net/net_failover.c
15343 F:      include/net/net_failover.h
15344
15345 NEXTHOP
15346 M:      David Ahern <dsahern@kernel.org>
15347 L:      netdev@vger.kernel.org
15348 S:      Maintained
15349 F:      include/net/netns/nexthop.h
15350 F:      include/net/nexthop.h
15351 F:      include/uapi/linux/nexthop.h
15352 F:      net/ipv4/nexthop.c
15353
15354 NFC SUBSYSTEM
15355 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15356 L:      netdev@vger.kernel.org
15357 S:      Maintained
15358 F:      Documentation/devicetree/bindings/net/nfc/
15359 F:      drivers/nfc/
15360 F:      include/net/nfc/
15361 F:      include/uapi/linux/nfc.h
15362 F:      net/nfc/
15363
15364 NFC VIRTUAL NCI DEVICE DRIVER
15365 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15366 L:      netdev@vger.kernel.org
15367 S:      Supported
15368 F:      drivers/nfc/virtual_ncidev.c
15369 F:      tools/testing/selftests/nci/
15370
15371 NFS, SUNRPC, AND LOCKD CLIENTS
15372 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15373 M:      Anna Schumaker <anna@kernel.org>
15374 L:      linux-nfs@vger.kernel.org
15375 S:      Maintained
15376 W:      http://client.linux-nfs.org
15377 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15378 F:      Documentation/filesystems/nfs/
15379 F:      fs/lockd/
15380 F:      fs/nfs/
15381 F:      fs/nfs_common/
15382 F:      include/linux/lockd/
15383 F:      include/linux/nfs*
15384 F:      include/linux/sunrpc/
15385 F:      include/uapi/linux/nfs*
15386 F:      include/uapi/linux/sunrpc/
15387 F:      net/sunrpc/
15388
15389 NILFS2 FILESYSTEM
15390 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15391 L:      linux-nilfs@vger.kernel.org
15392 S:      Supported
15393 W:      https://nilfs.sourceforge.io/
15394 W:      https://nilfs.osdn.jp/
15395 T:      git https://github.com/konis/nilfs2.git
15396 F:      Documentation/filesystems/nilfs2.rst
15397 F:      fs/nilfs2/
15398 F:      include/trace/events/nilfs2.h
15399 F:      include/uapi/linux/nilfs2_api.h
15400 F:      include/uapi/linux/nilfs2_ondisk.h
15401
15402 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15403 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15404 S:      Maintained
15405 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15406 F:      Documentation/scsi/NinjaSCSI.rst
15407 F:      drivers/scsi/pcmcia/nsp_*
15408
15409 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15410 M:      GOTO Masanori <gotom@debian.or.jp>
15411 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15412 S:      Maintained
15413 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15414 F:      Documentation/scsi/NinjaSCSI.rst
15415 F:      drivers/scsi/nsp32*
15416
15417 NINTENDO HID DRIVER
15418 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15419 L:      linux-input@vger.kernel.org
15420 S:      Maintained
15421 F:      drivers/hid/hid-nintendo*
15422
15423 NIOS2 ARCHITECTURE
15424 M:      Dinh Nguyen <dinguyen@kernel.org>
15425 S:      Maintained
15426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15427 F:      arch/nios2/
15428
15429 NITRO ENCLAVES (NE)
15430 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15431 L:      linux-kernel@vger.kernel.org
15432 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15433 S:      Supported
15434 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15435 F:      Documentation/virt/ne_overview.rst
15436 F:      drivers/virt/nitro_enclaves/
15437 F:      include/linux/nitro_enclaves.h
15438 F:      include/uapi/linux/nitro_enclaves.h
15439 F:      samples/nitro_enclaves/
15440
15441 NITRO SECURE MODULE (NSM)
15442 M:      Alexander Graf <graf@amazon.com>
15443 L:      linux-kernel@vger.kernel.org
15444 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15445 S:      Supported
15446 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15447 F:      drivers/misc/nsm.c
15448 F:      include/uapi/linux/nsm.h
15449
15450 NOHZ, DYNTICKS SUPPORT
15451 M:      Frederic Weisbecker <frederic@kernel.org>
15452 M:      Thomas Gleixner <tglx@linutronix.de>
15453 M:      Ingo Molnar <mingo@kernel.org>
15454 L:      linux-kernel@vger.kernel.org
15455 S:      Maintained
15456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15457 F:      include/linux/sched/nohz.h
15458 F:      include/linux/tick.h
15459 F:      kernel/time/tick*.*
15460
15461 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15462 M:      Pavel Machek <pavel@ucw.cz>
15463 M:      Sakari Ailus <sakari.ailus@iki.fi>
15464 L:      linux-media@vger.kernel.org
15465 S:      Maintained
15466 F:      drivers/media/i2c/ad5820.c
15467 F:      drivers/media/i2c/et8ek8
15468
15469 NOKIA N900 POWER SUPPLY DRIVERS
15470 R:      Pali Rohár <pali@kernel.org>
15471 F:      drivers/power/supply/bq2415x_charger.c
15472 F:      drivers/power/supply/bq27xxx_battery.c
15473 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15474 F:      drivers/power/supply/isp1704_charger.c
15475 F:      drivers/power/supply/rx51_battery.c
15476 F:      include/linux/power/bq2415x_charger.h
15477 F:      include/linux/power/bq27xxx_battery.h
15478
15479 NOLIBC HEADER FILE
15480 M:      Willy Tarreau <w@1wt.eu>
15481 M:      Thomas Weißschuh <linux@weissschuh.net>
15482 S:      Maintained
15483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15484 F:      tools/include/nolibc/
15485 F:      tools/testing/selftests/nolibc/
15486
15487 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15488 M:      Hans de Goede <hdegoede@redhat.com>
15489 L:      linux-input@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15492
15493 NSDEPS
15494 M:      Matthias Maennich <maennich@google.com>
15495 S:      Maintained
15496 F:      Documentation/core-api/symbol-namespaces.rst
15497 F:      scripts/nsdeps
15498
15499 NTB AMD DRIVER
15500 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15501 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15502 L:      ntb@lists.linux.dev
15503 S:      Supported
15504 F:      drivers/ntb/hw/amd/
15505
15506 NTB DRIVER CORE
15507 M:      Jon Mason <jdmason@kudzu.us>
15508 M:      Dave Jiang <dave.jiang@intel.com>
15509 M:      Allen Hubbe <allenbh@gmail.com>
15510 L:      ntb@lists.linux.dev
15511 S:      Supported
15512 W:      https://github.com/jonmason/ntb/wiki
15513 T:      git https://github.com/jonmason/ntb.git
15514 F:      drivers/net/ntb_netdev.c
15515 F:      drivers/ntb/
15516 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15517 F:      include/linux/ntb.h
15518 F:      include/linux/ntb_transport.h
15519 F:      tools/testing/selftests/ntb/
15520
15521 NTB IDT DRIVER
15522 M:      Serge Semin <fancer.lancer@gmail.com>
15523 L:      ntb@lists.linux.dev
15524 S:      Supported
15525 F:      drivers/ntb/hw/idt/
15526
15527 NTB INTEL DRIVER
15528 M:      Dave Jiang <dave.jiang@intel.com>
15529 L:      ntb@lists.linux.dev
15530 S:      Supported
15531 W:      https://github.com/davejiang/linux/wiki
15532 T:      git https://github.com/davejiang/linux.git
15533 F:      drivers/ntb/hw/intel/
15534
15535 NTFS FILESYSTEM
15536 M:      Anton Altaparmakov <anton@tuxera.com>
15537 R:      Namjae Jeon <linkinjeon@kernel.org>
15538 L:      linux-ntfs-dev@lists.sourceforge.net
15539 S:      Supported
15540 W:      http://www.tuxera.com/
15541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15542 F:      Documentation/filesystems/ntfs.rst
15543 F:      fs/ntfs/
15544
15545 NTFS3 FILESYSTEM
15546 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15547 L:      ntfs3@lists.linux.dev
15548 S:      Supported
15549 W:      http://www.paragon-software.com/
15550 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15551 F:      Documentation/filesystems/ntfs3.rst
15552 F:      fs/ntfs3/
15553
15554 NUBUS SUBSYSTEM
15555 M:      Finn Thain <fthain@linux-m68k.org>
15556 L:      linux-m68k@lists.linux-m68k.org
15557 S:      Maintained
15558 F:      arch/*/include/asm/nubus.h
15559 F:      drivers/nubus/
15560 F:      include/linux/nubus.h
15561 F:      include/uapi/linux/nubus.h
15562
15563 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15564 M:      Antonino Daplas <adaplas@gmail.com>
15565 L:      linux-fbdev@vger.kernel.org
15566 S:      Maintained
15567 F:      drivers/video/fbdev/nvidia/
15568 F:      drivers/video/fbdev/riva/
15569
15570 NVIDIA WMI EC BACKLIGHT DRIVER
15571 M:      Daniel Dadap <ddadap@nvidia.com>
15572 L:      platform-driver-x86@vger.kernel.org
15573 S:      Supported
15574 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15575 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15576
15577 NVM EXPRESS DRIVER
15578 M:      Keith Busch <kbusch@kernel.org>
15579 M:      Jens Axboe <axboe@fb.com>
15580 M:      Christoph Hellwig <hch@lst.de>
15581 M:      Sagi Grimberg <sagi@grimberg.me>
15582 L:      linux-nvme@lists.infradead.org
15583 S:      Supported
15584 W:      http://git.infradead.org/nvme.git
15585 T:      git git://git.infradead.org/nvme.git
15586 F:      Documentation/nvme/
15587 F:      drivers/nvme/common/
15588 F:      drivers/nvme/host/
15589 F:      include/linux/nvme-*.h
15590 F:      include/linux/nvme.h
15591 F:      include/uapi/linux/nvme_ioctl.h
15592
15593 NVM EXPRESS FABRICS AUTHENTICATION
15594 M:      Hannes Reinecke <hare@suse.de>
15595 L:      linux-nvme@lists.infradead.org
15596 S:      Supported
15597 F:      drivers/nvme/host/auth.c
15598 F:      drivers/nvme/target/auth.c
15599 F:      drivers/nvme/target/fabrics-cmd-auth.c
15600 F:      include/linux/nvme-auth.h
15601
15602 NVM EXPRESS FC TRANSPORT DRIVERS
15603 M:      James Smart <james.smart@broadcom.com>
15604 L:      linux-nvme@lists.infradead.org
15605 S:      Supported
15606 F:      drivers/nvme/host/fc.c
15607 F:      drivers/nvme/target/fc.c
15608 F:      drivers/nvme/target/fcloop.c
15609 F:      include/linux/nvme-fc-driver.h
15610 F:      include/linux/nvme-fc.h
15611
15612 NVM EXPRESS HARDWARE MONITORING SUPPORT
15613 M:      Guenter Roeck <linux@roeck-us.net>
15614 L:      linux-nvme@lists.infradead.org
15615 S:      Supported
15616 F:      drivers/nvme/host/hwmon.c
15617
15618 NVM EXPRESS TARGET DRIVER
15619 M:      Christoph Hellwig <hch@lst.de>
15620 M:      Sagi Grimberg <sagi@grimberg.me>
15621 M:      Chaitanya Kulkarni <kch@nvidia.com>
15622 L:      linux-nvme@lists.infradead.org
15623 S:      Supported
15624 W:      http://git.infradead.org/nvme.git
15625 T:      git git://git.infradead.org/nvme.git
15626 F:      drivers/nvme/target/
15627
15628 NVMEM FRAMEWORK
15629 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15630 S:      Maintained
15631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15632 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15633 F:      Documentation/devicetree/bindings/nvmem/
15634 F:      drivers/nvmem/
15635 F:      include/linux/nvmem-consumer.h
15636 F:      include/linux/nvmem-provider.h
15637
15638 NXP BLUETOOTH WIRELESS DRIVERS
15639 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15640 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15641 S:      Maintained
15642 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15643 F:      drivers/bluetooth/btnxpuart.c
15644
15645 NXP C45 TJA11XX PHY DRIVER
15646 M:      Andrei Botila <andrei.botila@oss.nxp.com>
15647 L:      netdev@vger.kernel.org
15648 S:      Maintained
15649 F:      drivers/net/phy/nxp-c45-tja11xx*
15650
15651 NXP FSPI DRIVER
15652 M:      Han Xu <han.xu@nxp.com>
15653 M:      Haibo Chen <haibo.chen@nxp.com>
15654 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15655 L:      linux-spi@vger.kernel.org
15656 S:      Maintained
15657 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15658 F:      drivers/spi/spi-nxp-fspi.c
15659
15660 NXP FXAS21002C DRIVER
15661 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15662 L:      linux-iio@vger.kernel.org
15663 S:      Maintained
15664 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15665 F:      drivers/iio/gyro/fxas21002c.h
15666 F:      drivers/iio/gyro/fxas21002c_core.c
15667 F:      drivers/iio/gyro/fxas21002c_i2c.c
15668 F:      drivers/iio/gyro/fxas21002c_spi.c
15669
15670 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15671 M:      Haibo Chen <haibo.chen@nxp.com>
15672 L:      linux-iio@vger.kernel.org
15673 L:      linux-imx@nxp.com
15674 S:      Maintained
15675 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15676 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15677 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15678 F:      drivers/iio/adc/imx7d_adc.c
15679 F:      drivers/iio/adc/imx93_adc.c
15680 F:      drivers/iio/adc/vf610_adc.c
15681
15682 NXP i.MX 8M ISI DRIVER
15683 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15684 L:      linux-media@vger.kernel.org
15685 S:      Maintained
15686 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15687 F:      drivers/media/platform/nxp/imx8-isi/
15688
15689 NXP i.MX 8MP DW100 V4L2 DRIVER
15690 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15691 L:      linux-media@vger.kernel.org
15692 S:      Maintained
15693 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15694 F:      Documentation/userspace-api/media/drivers/dw100.rst
15695 F:      drivers/media/platform/nxp/dw100/
15696 F:      include/uapi/linux/dw100.h
15697
15698 NXP i.MX 8MQ DCSS DRIVER
15699 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15700 R:      Lucas Stach <l.stach@pengutronix.de>
15701 L:      dri-devel@lists.freedesktop.org
15702 S:      Maintained
15703 T:      git git://anongit.freedesktop.org/drm/drm-misc
15704 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15705 F:      drivers/gpu/drm/imx/dcss/
15706
15707 NXP i.MX 8QXP ADC DRIVER
15708 M:      Cai Huoqing <cai.huoqing@linux.dev>
15709 M:      Haibo Chen <haibo.chen@nxp.com>
15710 L:      linux-imx@nxp.com
15711 L:      linux-iio@vger.kernel.org
15712 S:      Maintained
15713 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15714 F:      drivers/iio/adc/imx8qxp-adc.c
15715
15716 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15717 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15718 R:      NXP Linux Team <linux-imx@nxp.com>
15719 L:      linux-media@vger.kernel.org
15720 S:      Maintained
15721 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15722 F:      drivers/media/platform/nxp/imx-jpeg
15723
15724 NXP i.MX CLOCK DRIVERS
15725 M:      Abel Vesa <abelvesa@kernel.org>
15726 R:      Peng Fan <peng.fan@nxp.com>
15727 L:      linux-clk@vger.kernel.org
15728 L:      linux-imx@nxp.com
15729 S:      Maintained
15730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15731 F:      Documentation/devicetree/bindings/clock/imx*
15732 F:      drivers/clk/imx/
15733 F:      include/dt-bindings/clock/imx*
15734
15735 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15736 M:      Jagan Teki <jagan@amarulasolutions.com>
15737 S:      Maintained
15738 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15739 F:      drivers/regulator/pf8x00-regulator.c
15740
15741 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15742 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15743 L:      linux-kernel@vger.kernel.org
15744 S:      Maintained
15745 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15746 F:      drivers/extcon/extcon-ptn5150.c
15747
15748 NXP SGTL5000 DRIVER
15749 M:      Fabio Estevam <festevam@gmail.com>
15750 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15751 S:      Maintained
15752 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15753 F:      sound/soc/codecs/sgtl5000*
15754
15755 NXP SJA1105 ETHERNET SWITCH DRIVER
15756 M:      Vladimir Oltean <olteanv@gmail.com>
15757 L:      linux-kernel@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/net/dsa/sja1105
15760 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15761
15762 NXP TDA998X DRM DRIVER
15763 M:      Russell King <linux@armlinux.org.uk>
15764 S:      Maintained
15765 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15766 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15767 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15768 F:      include/drm/i2c/tda998x.h
15769 F:      include/dt-bindings/display/tda998x.h
15770 K:      "nxp,tda998x"
15771
15772 NXP TFA9879 DRIVER
15773 M:      Peter Rosin <peda@axentia.se>
15774 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15775 S:      Maintained
15776 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15777 F:      sound/soc/codecs/tfa9879*
15778
15779 NXP-NCI NFC DRIVER
15780 S:      Orphan
15781 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15782 F:      drivers/nfc/nxp-nci
15783
15784 NXP/Goodix TFA989X (TFA1) DRIVER
15785 M:      Stephan Gerhold <stephan@gerhold.net>
15786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15787 S:      Maintained
15788 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15789 F:      sound/soc/codecs/tfa989x.c
15790
15791 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15792 M:      Jonas Malaco <jonas@protocubo.io>
15793 L:      linux-hwmon@vger.kernel.org
15794 S:      Maintained
15795 F:      Documentation/hwmon/nzxt-kraken2.rst
15796 F:      drivers/hwmon/nzxt-kraken2.c
15797
15798 NZXT-SMART2 HARDWARE MONITORING DRIVER
15799 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15800 L:      linux-hwmon@vger.kernel.org
15801 S:      Maintained
15802 F:      Documentation/hwmon/nzxt-smart2.rst
15803 F:      drivers/hwmon/nzxt-smart2.c
15804
15805 OBJAGG
15806 M:      Jiri Pirko <jiri@resnulli.us>
15807 L:      netdev@vger.kernel.org
15808 S:      Supported
15809 F:      include/linux/objagg.h
15810 F:      lib/objagg.c
15811 F:      lib/test_objagg.c
15812
15813 OBJPOOL
15814 M:      Matt Wu <wuqiang.matt@bytedance.com>
15815 S:      Supported
15816 F:      include/linux/objpool.h
15817 F:      lib/objpool.c
15818 F:      lib/test_objpool.c
15819
15820 OBJTOOL
15821 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15822 M:      Peter Zijlstra <peterz@infradead.org>
15823 S:      Supported
15824 F:      include/linux/objtool*.h
15825 F:      tools/objtool/
15826
15827 OCELOT ETHERNET SWITCH DRIVER
15828 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15829 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15830 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15831 M:      UNGLinuxDriver@microchip.com
15832 L:      netdev@vger.kernel.org
15833 S:      Supported
15834 F:      drivers/net/dsa/ocelot/*
15835 F:      drivers/net/ethernet/mscc/
15836 F:      include/soc/mscc/ocelot*
15837 F:      net/dsa/tag_ocelot.c
15838 F:      net/dsa/tag_ocelot_8021q.c
15839 F:      tools/testing/selftests/drivers/net/ocelot/*
15840
15841 OCELOT EXTERNAL SWITCH CONTROL
15842 M:      Colin Foster <colin.foster@in-advantage.com>
15843 S:      Supported
15844 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15845 F:      drivers/mfd/ocelot*
15846 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15847 F:      include/linux/mfd/ocelot.h
15848
15849 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15850 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15851 M:      Andrew Donnellan <ajd@linux.ibm.com>
15852 L:      linuxppc-dev@lists.ozlabs.org
15853 S:      Supported
15854 F:      Documentation/userspace-api/accelerators/ocxl.rst
15855 F:      arch/powerpc/include/asm/pnv-ocxl.h
15856 F:      arch/powerpc/platforms/powernv/ocxl.c
15857 F:      drivers/misc/ocxl/
15858 F:      include/misc/ocxl*
15859 F:      include/uapi/misc/ocxl.h
15860
15861 OMAP AUDIO SUPPORT
15862 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15863 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15864 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15865 L:      linux-omap@vger.kernel.org
15866 S:      Maintained
15867 F:      sound/soc/ti/n810.c
15868 F:      sound/soc/ti/omap*
15869 F:      sound/soc/ti/rx51.c
15870 F:      sound/soc/ti/sdma-pcm.*
15871
15872 OMAP CLOCK FRAMEWORK SUPPORT
15873 M:      Paul Walmsley <paul@pwsan.com>
15874 L:      linux-omap@vger.kernel.org
15875 S:      Maintained
15876 F:      arch/arm/*omap*/*clock*
15877
15878 OMAP DEVICE TREE SUPPORT
15879 M:      Benoît Cousson <bcousson@baylibre.com>
15880 M:      Tony Lindgren <tony@atomide.com>
15881 L:      linux-omap@vger.kernel.org
15882 L:      devicetree@vger.kernel.org
15883 S:      Maintained
15884 F:      arch/arm/boot/dts/ti/omap/
15885
15886 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15887 L:      linux-omap@vger.kernel.org
15888 L:      linux-fbdev@vger.kernel.org
15889 S:      Orphan
15890 F:      Documentation/arch/arm/omap/dss.rst
15891 F:      drivers/video/fbdev/omap2/
15892
15893 OMAP FRAMEBUFFER SUPPORT
15894 L:      linux-fbdev@vger.kernel.org
15895 L:      linux-omap@vger.kernel.org
15896 S:      Orphan
15897 F:      drivers/video/fbdev/omap/
15898
15899 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15900 M:      Roger Quadros <rogerq@kernel.org>
15901 M:      Tony Lindgren <tony@atomide.com>
15902 L:      linux-omap@vger.kernel.org
15903 S:      Maintained
15904 F:      arch/arm/mach-omap2/*gpmc*
15905 F:      drivers/memory/omap-gpmc.c
15906
15907 OMAP GPIO DRIVER
15908 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15909 M:      Santosh Shilimkar <ssantosh@kernel.org>
15910 M:      Kevin Hilman <khilman@kernel.org>
15911 L:      linux-omap@vger.kernel.org
15912 S:      Maintained
15913 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15914 F:      drivers/gpio/gpio-omap.c
15915
15916 OMAP HARDWARE SPINLOCK SUPPORT
15917 L:      linux-omap@vger.kernel.org
15918 S:      Orphan
15919 F:      drivers/hwspinlock/omap_hwspinlock.c
15920
15921 OMAP HS MMC SUPPORT
15922 L:      linux-mmc@vger.kernel.org
15923 L:      linux-omap@vger.kernel.org
15924 S:      Orphan
15925 F:      drivers/mmc/host/omap_hsmmc.c
15926
15927 OMAP HWMOD DATA
15928 M:      Paul Walmsley <paul@pwsan.com>
15929 L:      linux-omap@vger.kernel.org
15930 S:      Maintained
15931 F:      arch/arm/mach-omap2/omap_hwmod*data*
15932
15933 OMAP HWMOD SUPPORT
15934 M:      Benoît Cousson <bcousson@baylibre.com>
15935 M:      Paul Walmsley <paul@pwsan.com>
15936 L:      linux-omap@vger.kernel.org
15937 S:      Maintained
15938 F:      arch/arm/mach-omap2/omap_hwmod.*
15939
15940 OMAP I2C DRIVER
15941 M:      Vignesh R <vigneshr@ti.com>
15942 L:      linux-omap@vger.kernel.org
15943 L:      linux-i2c@vger.kernel.org
15944 S:      Maintained
15945 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15946 F:      drivers/i2c/busses/i2c-omap.c
15947
15948 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15949 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15950 L:      linux-media@vger.kernel.org
15951 S:      Maintained
15952 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15953 F:      drivers/media/platform/ti/omap3isp/
15954 F:      drivers/staging/media/omap4iss/
15955
15956 OMAP MMC SUPPORT
15957 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15958 L:      linux-omap@vger.kernel.org
15959 S:      Odd Fixes
15960 F:      drivers/mmc/host/omap.c
15961
15962 OMAP POWER MANAGEMENT SUPPORT
15963 M:      Kevin Hilman <khilman@kernel.org>
15964 L:      linux-omap@vger.kernel.org
15965 S:      Maintained
15966 F:      arch/arm/*omap*/*pm*
15967 F:      drivers/cpufreq/omap-cpufreq.c
15968
15969 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15970 M:      Paul Walmsley <paul@pwsan.com>
15971 L:      linux-omap@vger.kernel.org
15972 S:      Maintained
15973 F:      arch/arm/mach-omap2/prm*
15974
15975 OMAP RANDOM NUMBER GENERATOR SUPPORT
15976 M:      Deepak Saxena <dsaxena@plexity.net>
15977 S:      Maintained
15978 F:      drivers/char/hw_random/omap-rng.c
15979
15980 OMAP USB SUPPORT
15981 L:      linux-usb@vger.kernel.org
15982 L:      linux-omap@vger.kernel.org
15983 S:      Orphan
15984 F:      arch/arm/*omap*/usb*
15985 F:      drivers/usb/*/*omap*
15986
15987 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15988 M:      Mark Jackson <mpfj@newflow.co.uk>
15989 L:      linux-omap@vger.kernel.org
15990 S:      Maintained
15991 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15992
15993 OMAP1 SUPPORT
15994 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15995 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15996 M:      Tony Lindgren <tony@atomide.com>
15997 L:      linux-omap@vger.kernel.org
15998 S:      Maintained
15999 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16001 F:      arch/arm/configs/omap1_defconfig
16002 F:      arch/arm/mach-omap1/
16003 F:      drivers/i2c/busses/i2c-omap.c
16004 F:      include/linux/platform_data/ams-delta-fiq.h
16005 F:      include/linux/platform_data/i2c-omap.h
16006
16007 OMAP2+ SUPPORT
16008 M:      Tony Lindgren <tony@atomide.com>
16009 L:      linux-omap@vger.kernel.org
16010 S:      Maintained
16011 W:      http://www.muru.com/linux/omap/
16012 W:      http://linux.omap.com/
16013 Q:      http://patchwork.kernel.org/project/linux-omap/list/
16014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
16015 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
16016 F:      arch/arm/configs/omap2plus_defconfig
16017 F:      arch/arm/mach-omap2/
16018 F:      drivers/bus/omap*.[ch]
16019 F:      drivers/bus/ti-sysc.c
16020 F:      drivers/gpio/gpio-tps65219.c
16021 F:      drivers/i2c/busses/i2c-omap.c
16022 F:      drivers/irqchip/irq-omap-intc.c
16023 F:      drivers/mfd/*omap*.c
16024 F:      drivers/mfd/menelaus.c
16025 F:      drivers/mfd/palmas.c
16026 F:      drivers/mfd/tps65217.c
16027 F:      drivers/mfd/tps65218.c
16028 F:      drivers/mfd/tps65219.c
16029 F:      drivers/mfd/tps65910.c
16030 F:      drivers/mfd/twl-core.[ch]
16031 F:      drivers/mfd/twl4030*.c
16032 F:      drivers/mfd/twl6030*.c
16033 F:      drivers/mfd/twl6040*.c
16034 F:      drivers/regulator/palmas-regulator*.c
16035 F:      drivers/regulator/pbias-regulator.c
16036 F:      drivers/regulator/tps65217-regulator.c
16037 F:      drivers/regulator/tps65218-regulator.c
16038 F:      drivers/regulator/tps65219-regulator.c
16039 F:      drivers/regulator/tps65910-regulator.c
16040 F:      drivers/regulator/twl-regulator.c
16041 F:      drivers/regulator/twl6030-regulator.c
16042 F:      include/linux/platform_data/i2c-omap.h
16043 F:      include/linux/platform_data/ti-sysc.h
16044
16045 OMFS FILESYSTEM
16046 M:      Bob Copeland <me@bobcopeland.com>
16047 L:      linux-karma-devel@lists.sourceforge.net
16048 S:      Maintained
16049 F:      Documentation/filesystems/omfs.rst
16050 F:      fs/omfs/
16051
16052 OMNIVISION OG01A1B SENSOR DRIVER
16053 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16054 L:      linux-media@vger.kernel.org
16055 S:      Maintained
16056 F:      drivers/media/i2c/og01a1b.c
16057
16058 OMNIVISION OV01A10 SENSOR DRIVER
16059 M:      Bingbu Cao <bingbu.cao@intel.com>
16060 L:      linux-media@vger.kernel.org
16061 S:      Maintained
16062 T:      git git://linuxtv.org/media_tree.git
16063 F:      drivers/media/i2c/ov01a10.c
16064
16065 OMNIVISION OV02A10 SENSOR DRIVER
16066 L:      linux-media@vger.kernel.org
16067 S:      Orphan
16068 T:      git git://linuxtv.org/media_tree.git
16069 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
16070 F:      drivers/media/i2c/ov02a10.c
16071
16072 OMNIVISION OV08D10 SENSOR DRIVER
16073 M:      Jimmy Su <jimmy.su@intel.com>
16074 L:      linux-media@vger.kernel.org
16075 S:      Maintained
16076 T:      git git://linuxtv.org/media_tree.git
16077 F:      drivers/media/i2c/ov08d10.c
16078
16079 OMNIVISION OV08X40 SENSOR DRIVER
16080 M:      Jason Chen <jason.z.chen@intel.com>
16081 L:      linux-media@vger.kernel.org
16082 S:      Maintained
16083 T:      git git://linuxtv.org/media_tree.git
16084 F:      drivers/media/i2c/ov08x40.c
16085
16086 OMNIVISION OV13858 SENSOR DRIVER
16087 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16088 L:      linux-media@vger.kernel.org
16089 S:      Maintained
16090 T:      git git://linuxtv.org/media_tree.git
16091 F:      drivers/media/i2c/ov13858.c
16092
16093 OMNIVISION OV13B10 SENSOR DRIVER
16094 M:      Arec Kao <arec.kao@intel.com>
16095 L:      linux-media@vger.kernel.org
16096 S:      Maintained
16097 T:      git git://linuxtv.org/media_tree.git
16098 F:      drivers/media/i2c/ov13b10.c
16099
16100 OMNIVISION OV2680 SENSOR DRIVER
16101 M:      Rui Miguel Silva <rmfrfs@gmail.com>
16102 M:      Hans de Goede <hansg@kernel.org>
16103 L:      linux-media@vger.kernel.org
16104 S:      Maintained
16105 T:      git git://linuxtv.org/media_tree.git
16106 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16107 F:      drivers/media/i2c/ov2680.c
16108
16109 OMNIVISION OV2685 SENSOR DRIVER
16110 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16111 L:      linux-media@vger.kernel.org
16112 S:      Maintained
16113 T:      git git://linuxtv.org/media_tree.git
16114 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16115 F:      drivers/media/i2c/ov2685.c
16116
16117 OMNIVISION OV2740 SENSOR DRIVER
16118 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16119 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16120 R:      Bingbu Cao <bingbu.cao@intel.com>
16121 L:      linux-media@vger.kernel.org
16122 S:      Maintained
16123 T:      git git://linuxtv.org/media_tree.git
16124 F:      drivers/media/i2c/ov2740.c
16125
16126 OMNIVISION OV4689 SENSOR DRIVER
16127 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
16128 L:      linux-media@vger.kernel.org
16129 S:      Maintained
16130 T:      git git://linuxtv.org/media_tree.git
16131 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16132 F:      drivers/media/i2c/ov4689.c
16133
16134 OMNIVISION OV5640 SENSOR DRIVER
16135 M:      Steve Longerbeam <slongerbeam@gmail.com>
16136 L:      linux-media@vger.kernel.org
16137 S:      Maintained
16138 T:      git git://linuxtv.org/media_tree.git
16139 F:      drivers/media/i2c/ov5640.c
16140
16141 OMNIVISION OV5647 SENSOR DRIVER
16142 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16143 M:      Jacopo Mondi <jacopo@jmondi.org>
16144 L:      linux-media@vger.kernel.org
16145 S:      Maintained
16146 T:      git git://linuxtv.org/media_tree.git
16147 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16148 F:      drivers/media/i2c/ov5647.c
16149
16150 OMNIVISION OV5670 SENSOR DRIVER
16151 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16152 L:      linux-media@vger.kernel.org
16153 S:      Maintained
16154 T:      git git://linuxtv.org/media_tree.git
16155 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16156 F:      drivers/media/i2c/ov5670.c
16157
16158 OMNIVISION OV5675 SENSOR DRIVER
16159 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16160 L:      linux-media@vger.kernel.org
16161 S:      Maintained
16162 T:      git git://linuxtv.org/media_tree.git
16163 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16164 F:      drivers/media/i2c/ov5675.c
16165
16166 OMNIVISION OV5693 SENSOR DRIVER
16167 M:      Daniel Scally <djrscally@gmail.com>
16168 L:      linux-media@vger.kernel.org
16169 S:      Maintained
16170 T:      git git://linuxtv.org/media_tree.git
16171 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16172 F:      drivers/media/i2c/ov5693.c
16173
16174 OMNIVISION OV5695 SENSOR DRIVER
16175 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16176 L:      linux-media@vger.kernel.org
16177 S:      Maintained
16178 T:      git git://linuxtv.org/media_tree.git
16179 F:      drivers/media/i2c/ov5695.c
16180
16181 OMNIVISION OV64A40 SENSOR DRIVER
16182 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16183 L:      linux-media@vger.kernel.org
16184 S:      Maintained
16185 T:      git git://linuxtv.org/media_tree.git
16186 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
16187 F:      drivers/media/i2c/ov64a40.c
16188
16189 OMNIVISION OV7670 SENSOR DRIVER
16190 L:      linux-media@vger.kernel.org
16191 S:      Orphan
16192 T:      git git://linuxtv.org/media_tree.git
16193 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16194 F:      drivers/media/i2c/ov7670.c
16195
16196 OMNIVISION OV772x SENSOR DRIVER
16197 M:      Jacopo Mondi <jacopo@jmondi.org>
16198 L:      linux-media@vger.kernel.org
16199 S:      Odd fixes
16200 T:      git git://linuxtv.org/media_tree.git
16201 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16202 F:      drivers/media/i2c/ov772x.c
16203 F:      include/media/i2c/ov772x.h
16204
16205 OMNIVISION OV7740 SENSOR DRIVER
16206 L:      linux-media@vger.kernel.org
16207 S:      Orphan
16208 T:      git git://linuxtv.org/media_tree.git
16209 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16210 F:      drivers/media/i2c/ov7740.c
16211
16212 OMNIVISION OV8856 SENSOR DRIVER
16213 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16214 L:      linux-media@vger.kernel.org
16215 S:      Maintained
16216 T:      git git://linuxtv.org/media_tree.git
16217 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16218 F:      drivers/media/i2c/ov8856.c
16219
16220 OMNIVISION OV8858 SENSOR DRIVER
16221 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16222 M:      Nicholas Roth <nicholas@rothemail.net>
16223 L:      linux-media@vger.kernel.org
16224 S:      Maintained
16225 T:      git git://linuxtv.org/media_tree.git
16226 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16227 F:      drivers/media/i2c/ov8858.c
16228
16229 OMNIVISION OV9282 SENSOR DRIVER
16230 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16231 L:      linux-media@vger.kernel.org
16232 S:      Maintained
16233 T:      git git://linuxtv.org/media_tree.git
16234 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16235 F:      drivers/media/i2c/ov9282.c
16236
16237 OMNIVISION OV9640 SENSOR DRIVER
16238 M:      Petr Cvek <petrcvekcz@gmail.com>
16239 L:      linux-media@vger.kernel.org
16240 S:      Maintained
16241 F:      drivers/media/i2c/ov9640.*
16242
16243 OMNIVISION OV9650 SENSOR DRIVER
16244 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16245 R:      Akinobu Mita <akinobu.mita@gmail.com>
16246 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16247 L:      linux-media@vger.kernel.org
16248 S:      Maintained
16249 T:      git git://linuxtv.org/media_tree.git
16250 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16251 F:      drivers/media/i2c/ov9650.c
16252
16253 OMNIVISION OV9734 SENSOR DRIVER
16254 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16255 R:      Bingbu Cao <bingbu.cao@intel.com>
16256 L:      linux-media@vger.kernel.org
16257 S:      Maintained
16258 T:      git git://linuxtv.org/media_tree.git
16259 F:      drivers/media/i2c/ov9734.c
16260
16261 ONBOARD USB HUB DRIVER
16262 M:      Matthias Kaehlcke <mka@chromium.org>
16263 L:      linux-usb@vger.kernel.org
16264 S:      Maintained
16265 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16266 F:      drivers/usb/misc/onboard_usb_hub.c
16267
16268 ONENAND FLASH DRIVER
16269 M:      Kyungmin Park <kyungmin.park@samsung.com>
16270 L:      linux-mtd@lists.infradead.org
16271 S:      Maintained
16272 F:      drivers/mtd/nand/onenand/
16273 F:      include/linux/mtd/onenand*.h
16274
16275 ONEXPLAYER FAN DRIVER
16276 M:      Derek John Clark <derekjohn.clark@gmail.com>
16277 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16278 L:      linux-hwmon@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/hwmon/oxp-sensors.c
16281
16282 ONIE TLV NVMEM LAYOUT DRIVER
16283 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16284 S:      Maintained
16285 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16286 F:      drivers/nvmem/layouts/onie-tlv.c
16287
16288 ONION OMEGA2+ BOARD
16289 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16290 L:      linux-mips@vger.kernel.org
16291 S:      Maintained
16292 F:      arch/mips/boot/dts/ralink/omega2p.dts
16293
16294 ONSEMI ETHERNET PHY DRIVERS
16295 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16296 L:      netdev@vger.kernel.org
16297 S:      Supported
16298 W:      http://www.onsemi.com
16299 F:      drivers/net/phy/ncn*
16300
16301 OP-TEE DRIVER
16302 M:      Jens Wiklander <jens.wiklander@linaro.org>
16303 L:      op-tee@lists.trustedfirmware.org
16304 S:      Maintained
16305 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16306 F:      drivers/tee/optee/
16307
16308 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16309 M:      Sumit Garg <sumit.garg@linaro.org>
16310 L:      op-tee@lists.trustedfirmware.org
16311 S:      Maintained
16312 F:      drivers/char/hw_random/optee-rng.c
16313
16314 OP-TEE RTC DRIVER
16315 M:      Clément Léger <clement.leger@bootlin.com>
16316 L:      linux-rtc@vger.kernel.org
16317 S:      Maintained
16318 F:      drivers/rtc/rtc-optee.c
16319
16320 OPA-VNIC DRIVER
16321 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16322 L:      linux-rdma@vger.kernel.org
16323 S:      Supported
16324 F:      drivers/infiniband/ulp/opa_vnic
16325
16326 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16327 M:      Rob Herring <robh+dt@kernel.org>
16328 M:      Frank Rowand <frowand.list@gmail.com>
16329 L:      devicetree@vger.kernel.org
16330 S:      Maintained
16331 W:      http://www.devicetree.org/
16332 C:      irc://irc.libera.chat/devicetree
16333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16334 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16335 F:      drivers/of/
16336 F:      include/linux/of*.h
16337 F:      scripts/dtc/
16338 F:      tools/testing/selftests/dt/
16339 K:      of_overlay_notifier_
16340 K:      of_overlay_fdt_apply
16341 K:      of_overlay_remove
16342
16343 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16344 M:      Rob Herring <robh+dt@kernel.org>
16345 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16346 M:      Conor Dooley <conor+dt@kernel.org>
16347 L:      devicetree@vger.kernel.org
16348 S:      Maintained
16349 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16350 C:      irc://irc.libera.chat/devicetree
16351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16352 F:      Documentation/devicetree/
16353 F:      arch/*/boot/dts/
16354 F:      include/dt-bindings/
16355
16356 OPENCOMPUTE PTP CLOCK DRIVER
16357 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16358 M:      Vadim Fedorenko <vadfed@linux.dev>
16359 L:      netdev@vger.kernel.org
16360 S:      Maintained
16361 F:      drivers/ptp/ptp_ocp.c
16362
16363 OPENCORES I2C BUS DRIVER
16364 M:      Peter Korsgaard <peter@korsgaard.com>
16365 M:      Andrew Lunn <andrew@lunn.ch>
16366 L:      linux-i2c@vger.kernel.org
16367 S:      Maintained
16368 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16369 F:      Documentation/i2c/busses/i2c-ocores.rst
16370 F:      drivers/i2c/busses/i2c-ocores.c
16371 F:      include/linux/platform_data/i2c-ocores.h
16372
16373 OPENRISC ARCHITECTURE
16374 M:      Jonas Bonn <jonas@southpole.se>
16375 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16376 M:      Stafford Horne <shorne@gmail.com>
16377 L:      linux-openrisc@vger.kernel.org
16378 S:      Maintained
16379 W:      http://openrisc.io
16380 T:      git https://github.com/openrisc/linux.git
16381 F:      Documentation/arch/openrisc/
16382 F:      Documentation/devicetree/bindings/openrisc/
16383 F:      arch/openrisc/
16384 F:      drivers/irqchip/irq-ompic.c
16385 F:      drivers/irqchip/irq-or1k-*
16386
16387 OPENVSWITCH
16388 M:      Pravin B Shelar <pshelar@ovn.org>
16389 L:      netdev@vger.kernel.org
16390 L:      dev@openvswitch.org
16391 S:      Maintained
16392 W:      http://openvswitch.org
16393 F:      include/uapi/linux/openvswitch.h
16394 F:      net/openvswitch/
16395 F:      tools/testing/selftests/net/openvswitch/
16396
16397 OPERATING PERFORMANCE POINTS (OPP)
16398 M:      Viresh Kumar <vireshk@kernel.org>
16399 M:      Nishanth Menon <nm@ti.com>
16400 M:      Stephen Boyd <sboyd@kernel.org>
16401 L:      linux-pm@vger.kernel.org
16402 S:      Maintained
16403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16404 F:      Documentation/devicetree/bindings/opp/
16405 F:      Documentation/power/opp.rst
16406 F:      drivers/opp/
16407 F:      include/linux/pm_opp.h
16408
16409 OPL4 DRIVER
16410 M:      Clemens Ladisch <clemens@ladisch.de>
16411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16412 S:      Maintained
16413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16414 F:      sound/drivers/opl4/
16415
16416 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16417 M:      Mark Fasheh <mark@fasheh.com>
16418 M:      Joel Becker <jlbec@evilplan.org>
16419 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16420 L:      ocfs2-devel@lists.linux.dev
16421 S:      Supported
16422 W:      http://ocfs2.wiki.kernel.org
16423 F:      Documentation/filesystems/dlmfs.rst
16424 F:      Documentation/filesystems/ocfs2.rst
16425 F:      fs/ocfs2/
16426
16427 ORANGEFS FILESYSTEM
16428 M:      Mike Marshall <hubcap@omnibond.com>
16429 R:      Martin Brandenburg <martin@omnibond.com>
16430 L:      devel@lists.orangefs.org
16431 S:      Supported
16432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16433 F:      Documentation/filesystems/orangefs.rst
16434 F:      fs/orangefs/
16435
16436 OV2659 OMNIVISION SENSOR DRIVER
16437 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16438 L:      linux-media@vger.kernel.org
16439 S:      Maintained
16440 W:      https://linuxtv.org
16441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16442 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16443 F:      drivers/media/i2c/ov2659.c
16444 F:      include/media/i2c/ov2659.h
16445
16446 OVERLAY FILESYSTEM
16447 M:      Miklos Szeredi <miklos@szeredi.hu>
16448 M:      Amir Goldstein <amir73il@gmail.com>
16449 L:      linux-unionfs@vger.kernel.org
16450 S:      Supported
16451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16452 F:      Documentation/filesystems/overlayfs.rst
16453 F:      fs/overlayfs/
16454
16455 P54 WIRELESS DRIVER
16456 M:      Christian Lamparter <chunkeey@googlemail.com>
16457 L:      linux-wireless@vger.kernel.org
16458 S:      Maintained
16459 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16460 F:      drivers/net/wireless/intersil/p54/
16461
16462 PACKET SOCKETS
16463 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16464 S:      Maintained
16465 F:      include/uapi/linux/if_packet.h
16466 F:      net/packet/af_packet.c
16467
16468 PACKING
16469 M:      Vladimir Oltean <olteanv@gmail.com>
16470 L:      netdev@vger.kernel.org
16471 S:      Supported
16472 F:      Documentation/core-api/packing.rst
16473 F:      include/linux/packing.h
16474 F:      lib/packing.c
16475
16476 PADATA PARALLEL EXECUTION MECHANISM
16477 M:      Steffen Klassert <steffen.klassert@secunet.com>
16478 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16479 L:      linux-crypto@vger.kernel.org
16480 L:      linux-kernel@vger.kernel.org
16481 S:      Maintained
16482 F:      Documentation/core-api/padata.rst
16483 F:      include/linux/padata.h
16484 F:      kernel/padata.c
16485
16486 PAGE CACHE
16487 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16488 L:      linux-fsdevel@vger.kernel.org
16489 S:      Supported
16490 T:      git git://git.infradead.org/users/willy/pagecache.git
16491 F:      Documentation/filesystems/locking.rst
16492 F:      Documentation/filesystems/vfs.rst
16493 F:      include/linux/pagemap.h
16494 F:      mm/filemap.c
16495 F:      mm/page-writeback.c
16496 F:      mm/readahead.c
16497 F:      mm/truncate.c
16498
16499 PAGE POOL
16500 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16501 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16502 L:      netdev@vger.kernel.org
16503 S:      Supported
16504 F:      Documentation/networking/page_pool.rst
16505 F:      include/net/page_pool/
16506 F:      include/trace/events/page_pool.h
16507 F:      net/core/page_pool.c
16508
16509 PAGE TABLE CHECK
16510 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16511 M:      Andrew Morton <akpm@linux-foundation.org>
16512 L:      linux-mm@kvack.org
16513 S:      Maintained
16514 F:      Documentation/mm/page_table_check.rst
16515 F:      include/linux/page_table_check.h
16516 F:      mm/page_table_check.c
16517
16518 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16519 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16520 L:      platform-driver-x86@vger.kernel.org
16521 S:      Maintained
16522 F:      drivers/platform/x86/panasonic-laptop.c
16523
16524 PARALLAX PING IIO SENSOR DRIVER
16525 M:      Andreas Klinger <ak@it-klinger.de>
16526 L:      linux-iio@vger.kernel.org
16527 S:      Maintained
16528 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16529 F:      drivers/iio/proximity/ping.c
16530
16531 PARALLEL LCD/KEYPAD PANEL DRIVER
16532 M:      Willy Tarreau <willy@haproxy.com>
16533 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16534 S:      Odd Fixes
16535 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16536 F:      drivers/auxdisplay/panel.c
16537
16538 PARALLEL PORT SUBSYSTEM
16539 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16540 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16541 L:      linux-parport@lists.infradead.org (subscribers-only)
16542 S:      Maintained
16543 F:      Documentation/driver-api/parport*.rst
16544 F:      drivers/char/ppdev.c
16545 F:      drivers/parport/
16546 F:      include/linux/parport*.h
16547 F:      include/uapi/linux/ppdev.h
16548
16549 PARAVIRT_OPS INTERFACE
16550 M:      Juergen Gross <jgross@suse.com>
16551 R:      Ajay Kaher <akaher@vmware.com>
16552 R:      Alexey Makhalov <amakhalov@vmware.com>
16553 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16554 L:      virtualization@lists.linux.dev
16555 L:      x86@kernel.org
16556 S:      Supported
16557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16558 F:      Documentation/virt/paravirt_ops.rst
16559 F:      arch/*/include/asm/paravirt*.h
16560 F:      arch/*/kernel/paravirt*
16561 F:      include/linux/hypervisor.h
16562
16563 PARISC ARCHITECTURE
16564 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16565 M:      Helge Deller <deller@gmx.de>
16566 L:      linux-parisc@vger.kernel.org
16567 S:      Maintained
16568 W:      https://parisc.wiki.kernel.org
16569 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16572 F:      Documentation/arch/parisc/
16573 F:      arch/parisc/
16574 F:      drivers/char/agp/parisc-agp.c
16575 F:      drivers/input/misc/hp_sdc_rtc.c
16576 F:      drivers/input/serio/gscps2.c
16577 F:      drivers/input/serio/hp_sdc*
16578 F:      drivers/parisc/
16579 F:      drivers/parport/parport_gsc.*
16580 F:      drivers/tty/serial/8250/8250_parisc.c
16581 F:      drivers/video/console/sti*
16582 F:      drivers/video/fbdev/sti*
16583 F:      drivers/video/logo/logo_parisc*
16584 F:      include/linux/hp_sdc.h
16585
16586 PARMAN
16587 M:      Jiri Pirko <jiri@resnulli.us>
16588 L:      netdev@vger.kernel.org
16589 S:      Supported
16590 F:      include/linux/parman.h
16591 F:      lib/parman.c
16592 F:      lib/test_parman.c
16593
16594 PC ENGINES APU BOARD DRIVER
16595 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16596 S:      Maintained
16597 F:      drivers/platform/x86/pcengines-apuv2.c
16598
16599 PC87360 HARDWARE MONITORING DRIVER
16600 M:      Jim Cromie <jim.cromie@gmail.com>
16601 L:      linux-hwmon@vger.kernel.org
16602 S:      Maintained
16603 F:      Documentation/hwmon/pc87360.rst
16604 F:      drivers/hwmon/pc87360.c
16605
16606 PC8736x GPIO DRIVER
16607 M:      Jim Cromie <jim.cromie@gmail.com>
16608 S:      Maintained
16609 F:      drivers/char/pc8736x_gpio.c
16610
16611 PC87427 HARDWARE MONITORING DRIVER
16612 M:      Jean Delvare <jdelvare@suse.com>
16613 L:      linux-hwmon@vger.kernel.org
16614 S:      Maintained
16615 F:      Documentation/hwmon/pc87427.rst
16616 F:      drivers/hwmon/pc87427.c
16617
16618 PCA9532 LED DRIVER
16619 M:      Riku Voipio <riku.voipio@iki.fi>
16620 S:      Maintained
16621 F:      drivers/leds/leds-pca9532.c
16622 F:      include/linux/leds-pca9532.h
16623
16624 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16625 M:      Guenter Roeck <linux@roeck-us.net>
16626 L:      linux-i2c@vger.kernel.org
16627 S:      Maintained
16628 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16629
16630 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16631 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16632 M:      Pali Rohár <pali@kernel.org>
16633 L:      linux-pci@vger.kernel.org
16634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16635 S:      Maintained
16636 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16637 F:      drivers/pci/controller/pci-aardvark.c
16638
16639 PCI DRIVER FOR ALTERA PCIE IP
16640 M:      Joyce Ooi <joyce.ooi@intel.com>
16641 L:      linux-pci@vger.kernel.org
16642 S:      Supported
16643 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16644 F:      drivers/pci/controller/pcie-altera.c
16645
16646 PCI DRIVER FOR APPLIEDMICRO XGENE
16647 M:      Toan Le <toan@os.amperecomputing.com>
16648 L:      linux-pci@vger.kernel.org
16649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16650 S:      Maintained
16651 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16652 F:      drivers/pci/controller/pci-xgene.c
16653
16654 PCI DRIVER FOR ARM VERSATILE PLATFORM
16655 M:      Rob Herring <robh@kernel.org>
16656 L:      linux-pci@vger.kernel.org
16657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16658 S:      Maintained
16659 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16660 F:      drivers/pci/controller/pci-versatile.c
16661
16662 PCI DRIVER FOR ARMADA 8K
16663 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16664 L:      linux-pci@vger.kernel.org
16665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16666 S:      Maintained
16667 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16668 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16669
16670 PCI DRIVER FOR CADENCE PCIE IP
16671 L:      linux-pci@vger.kernel.org
16672 S:      Orphan
16673 F:      Documentation/devicetree/bindings/pci/cdns,*
16674 F:      drivers/pci/controller/cadence/*cadence*
16675
16676 PCI DRIVER FOR FREESCALE LAYERSCAPE
16677 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16678 M:      Mingkai Hu <mingkai.hu@nxp.com>
16679 M:      Roy Zang <roy.zang@nxp.com>
16680 L:      linuxppc-dev@lists.ozlabs.org
16681 L:      linux-pci@vger.kernel.org
16682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16683 S:      Maintained
16684 F:      drivers/pci/controller/dwc/*layerscape*
16685
16686 PCI DRIVER FOR FU740
16687 M:      Paul Walmsley <paul.walmsley@sifive.com>
16688 M:      Greentime Hu <greentime.hu@sifive.com>
16689 L:      linux-pci@vger.kernel.org
16690 S:      Maintained
16691 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16692 F:      drivers/pci/controller/dwc/pcie-fu740.c
16693
16694 PCI DRIVER FOR GENERIC OF HOSTS
16695 M:      Will Deacon <will@kernel.org>
16696 L:      linux-pci@vger.kernel.org
16697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16698 S:      Maintained
16699 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16700 F:      drivers/pci/controller/pci-host-common.c
16701 F:      drivers/pci/controller/pci-host-generic.c
16702
16703 PCI DRIVER FOR IMX6
16704 M:      Richard Zhu <hongxing.zhu@nxp.com>
16705 M:      Lucas Stach <l.stach@pengutronix.de>
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/fsl,imx6q-pcie-common.yaml
16710 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16711 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16712 F:      drivers/pci/controller/dwc/*imx6*
16713
16714 PCI DRIVER FOR INTEL IXP4XX
16715 M:      Linus Walleij <linus.walleij@linaro.org>
16716 S:      Maintained
16717 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16718 F:      drivers/pci/controller/pci-ixp4xx.c
16719
16720 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16721 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16722 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16723 L:      linux-pci@vger.kernel.org
16724 S:      Supported
16725 F:      drivers/pci/controller/vmd.c
16726
16727 PCI DRIVER FOR MICROSEMI SWITCHTEC
16728 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16729 M:      Logan Gunthorpe <logang@deltatee.com>
16730 L:      linux-pci@vger.kernel.org
16731 S:      Maintained
16732 F:      Documentation/ABI/testing/sysfs-class-switchtec
16733 F:      Documentation/driver-api/switchtec.rst
16734 F:      drivers/ntb/hw/mscc/
16735 F:      drivers/pci/switch/switchtec*
16736 F:      include/linux/switchtec.h
16737 F:      include/uapi/linux/switchtec_ioctl.h
16738
16739 PCI DRIVER FOR MOBIVEIL PCIE IP
16740 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16741 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16742 L:      linux-pci@vger.kernel.org
16743 S:      Supported
16744 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16745 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16746
16747 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16748 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16749 M:      Pali Rohár <pali@kernel.org>
16750 L:      linux-pci@vger.kernel.org
16751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16752 S:      Maintained
16753 F:      drivers/pci/controller/*mvebu*
16754
16755 PCI DRIVER FOR NVIDIA TEGRA
16756 M:      Thierry Reding <thierry.reding@gmail.com>
16757 L:      linux-tegra@vger.kernel.org
16758 L:      linux-pci@vger.kernel.org
16759 S:      Supported
16760 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16761 F:      drivers/pci/controller/pci-tegra.c
16762
16763 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16764 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
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/layerscape-pcie-gen4.txt
16769 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16770
16771 PCI DRIVER FOR RENESAS R-CAR
16772 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16773 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16774 L:      linux-pci@vger.kernel.org
16775 L:      linux-renesas-soc@vger.kernel.org
16776 S:      Maintained
16777 F:      Documentation/devicetree/bindings/pci/*rcar*
16778 F:      drivers/pci/controller/*rcar*
16779 F:      drivers/pci/controller/dwc/*rcar*
16780
16781 PCI DRIVER FOR SAMSUNG EXYNOS
16782 M:      Jingoo Han <jingoohan1@gmail.com>
16783 L:      linux-pci@vger.kernel.org
16784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16785 L:      linux-samsung-soc@vger.kernel.org
16786 S:      Maintained
16787 F:      drivers/pci/controller/dwc/pci-exynos.c
16788
16789 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16790 M:      Jingoo Han <jingoohan1@gmail.com>
16791 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16792 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16793 L:      linux-pci@vger.kernel.org
16794 S:      Maintained
16795 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16796 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16797 F:      drivers/pci/controller/dwc/*designware*
16798
16799 PCI DRIVER FOR TI DRA7XX/J721E
16800 M:      Vignesh Raghavendra <vigneshr@ti.com>
16801 L:      linux-omap@vger.kernel.org
16802 L:      linux-pci@vger.kernel.org
16803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16804 S:      Supported
16805 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16806 F:      drivers/pci/controller/cadence/pci-j721e.c
16807 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16808
16809 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16810 M:      Linus Walleij <linus.walleij@linaro.org>
16811 L:      linux-pci@vger.kernel.org
16812 S:      Maintained
16813 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16814 F:      drivers/pci/controller/pci-v3-semi.c
16815
16816 PCI DRIVER FOR XILINX VERSAL CPM
16817 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16818 M:      Michal Simek <michal.simek@amd.com>
16819 L:      linux-pci@vger.kernel.org
16820 S:      Maintained
16821 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16822 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16823
16824 PCI ENDPOINT SUBSYSTEM
16825 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16826 M:      Krzysztof Wilczyński <kw@linux.com>
16827 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16828 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16829 L:      linux-pci@vger.kernel.org
16830 S:      Supported
16831 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16832 B:      https://bugzilla.kernel.org
16833 C:      irc://irc.oftc.net/linux-pci
16834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16835 F:      Documentation/PCI/endpoint/*
16836 F:      Documentation/misc-devices/pci-endpoint-test.rst
16837 F:      drivers/misc/pci_endpoint_test.c
16838 F:      drivers/pci/endpoint/
16839 F:      tools/pci/
16840
16841 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16842 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16843 R:      Oliver O'Halloran <oohall@gmail.com>
16844 L:      linuxppc-dev@lists.ozlabs.org
16845 S:      Supported
16846 F:      Documentation/PCI/pci-error-recovery.rst
16847 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16848 F:      arch/powerpc/include/*/eeh*.h
16849 F:      arch/powerpc/kernel/eeh*.c
16850 F:      arch/powerpc/platforms/*/eeh*.c
16851 F:      drivers/pci/pcie/aer.c
16852 F:      drivers/pci/pcie/dpc.c
16853 F:      drivers/pci/pcie/err.c
16854
16855 PCI ERROR RECOVERY
16856 M:      Linas Vepstas <linasvepstas@gmail.com>
16857 L:      linux-pci@vger.kernel.org
16858 S:      Supported
16859 F:      Documentation/PCI/pci-error-recovery.rst
16860
16861 PCI MSI DRIVER FOR ALTERA MSI IP
16862 M:      Joyce Ooi <joyce.ooi@intel.com>
16863 L:      linux-pci@vger.kernel.org
16864 S:      Supported
16865 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16866 F:      drivers/pci/controller/pcie-altera-msi.c
16867
16868 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16869 M:      Toan Le <toan@os.amperecomputing.com>
16870 L:      linux-pci@vger.kernel.org
16871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16872 S:      Maintained
16873 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16874 F:      drivers/pci/controller/pci-xgene-msi.c
16875
16876 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16877 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16878 M:      Krzysztof Wilczyński <kw@linux.com>
16879 R:      Rob Herring <robh@kernel.org>
16880 L:      linux-pci@vger.kernel.org
16881 S:      Supported
16882 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16883 B:      https://bugzilla.kernel.org
16884 C:      irc://irc.oftc.net/linux-pci
16885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16886 F:      Documentation/devicetree/bindings/pci/
16887 F:      drivers/pci/controller/
16888 F:      drivers/pci/pci-bridge-emul.c
16889 F:      drivers/pci/pci-bridge-emul.h
16890
16891 PCI PEER-TO-PEER DMA (P2PDMA)
16892 M:      Bjorn Helgaas <bhelgaas@google.com>
16893 M:      Logan Gunthorpe <logang@deltatee.com>
16894 L:      linux-pci@vger.kernel.org
16895 S:      Supported
16896 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16897 B:      https://bugzilla.kernel.org
16898 C:      irc://irc.oftc.net/linux-pci
16899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16900 F:      Documentation/driver-api/pci/p2pdma.rst
16901 F:      drivers/pci/p2pdma.c
16902 F:      include/linux/pci-p2pdma.h
16903
16904 PCI SUBSYSTEM
16905 M:      Bjorn Helgaas <bhelgaas@google.com>
16906 L:      linux-pci@vger.kernel.org
16907 S:      Supported
16908 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16909 B:      https://bugzilla.kernel.org
16910 C:      irc://irc.oftc.net/linux-pci
16911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16912 F:      Documentation/PCI/
16913 F:      Documentation/devicetree/bindings/pci/
16914 F:      arch/x86/kernel/early-quirks.c
16915 F:      arch/x86/kernel/quirks.c
16916 F:      arch/x86/pci/
16917 F:      drivers/acpi/pci*
16918 F:      drivers/pci/
16919 F:      include/asm-generic/pci*
16920 F:      include/linux/of_pci.h
16921 F:      include/linux/pci*
16922 F:      include/uapi/linux/pci*
16923 F:      lib/pci*
16924
16925 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16926 M:      Jonathan Chocron <jonnyc@amazon.com>
16927 L:      linux-pci@vger.kernel.org
16928 S:      Maintained
16929 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16930 F:      drivers/pci/controller/dwc/pcie-al.c
16931
16932 PCIE DRIVER FOR AMLOGIC MESON
16933 M:      Yue Wang <yue.wang@Amlogic.com>
16934 L:      linux-pci@vger.kernel.org
16935 L:      linux-amlogic@lists.infradead.org
16936 S:      Maintained
16937 F:      drivers/pci/controller/dwc/pci-meson.c
16938
16939 PCIE DRIVER FOR AXIS ARTPEC
16940 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16941 L:      linux-arm-kernel@axis.com
16942 L:      linux-pci@vger.kernel.org
16943 S:      Maintained
16944 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16945 F:      drivers/pci/controller/dwc/*artpec*
16946
16947 PCIE DRIVER FOR CAVIUM THUNDERX
16948 M:      Robert Richter <rric@kernel.org>
16949 L:      linux-pci@vger.kernel.org
16950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16951 S:      Odd Fixes
16952 F:      drivers/pci/controller/pci-thunder-*
16953
16954 PCIE DRIVER FOR HISILICON
16955 M:      Zhou Wang <wangzhou1@hisilicon.com>
16956 L:      linux-pci@vger.kernel.org
16957 S:      Maintained
16958 F:      drivers/pci/controller/dwc/pcie-hisi.c
16959
16960 PCIE DRIVER FOR HISILICON KIRIN
16961 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16962 M:      Binghui Wang <wangbinghui@hisilicon.com>
16963 L:      linux-pci@vger.kernel.org
16964 S:      Maintained
16965 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16966 F:      drivers/pci/controller/dwc/pcie-kirin.c
16967
16968 PCIE DRIVER FOR HISILICON STB
16969 M:      Shawn Guo <shawn.guo@linaro.org>
16970 L:      linux-pci@vger.kernel.org
16971 S:      Maintained
16972 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16973 F:      drivers/pci/controller/dwc/pcie-histb.c
16974
16975 PCIE DRIVER FOR INTEL KEEM BAY
16976 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16977 L:      linux-pci@vger.kernel.org
16978 S:      Supported
16979 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16980 F:      drivers/pci/controller/dwc/pcie-keembay.c
16981
16982 PCIE DRIVER FOR INTEL LGM GW SOC
16983 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16984 L:      linux-pci@vger.kernel.org
16985 S:      Maintained
16986 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16987 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16988
16989 PCIE DRIVER FOR MEDIATEK
16990 M:      Ryder Lee <ryder.lee@mediatek.com>
16991 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16992 L:      linux-pci@vger.kernel.org
16993 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16994 S:      Supported
16995 F:      Documentation/devicetree/bindings/pci/mediatek*
16996 F:      drivers/pci/controller/*mediatek*
16997
16998 PCIE DRIVER FOR MICROCHIP
16999 M:      Daire McNamara <daire.mcnamara@microchip.com>
17000 L:      linux-pci@vger.kernel.org
17001 S:      Supported
17002 F:      Documentation/devicetree/bindings/pci/microchip*
17003 F:      drivers/pci/controller/*microchip*
17004
17005 PCIE DRIVER FOR QUALCOMM MSM
17006 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17007 L:      linux-pci@vger.kernel.org
17008 L:      linux-arm-msm@vger.kernel.org
17009 S:      Maintained
17010 F:      drivers/pci/controller/dwc/pcie-qcom.c
17011
17012 PCIE DRIVER FOR ROCKCHIP
17013 M:      Shawn Lin <shawn.lin@rock-chips.com>
17014 L:      linux-pci@vger.kernel.org
17015 L:      linux-rockchip@lists.infradead.org
17016 S:      Maintained
17017 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
17018 F:      drivers/pci/controller/pcie-rockchip*
17019
17020 PCIE DRIVER FOR SOCIONEXT UNIPHIER
17021 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
17022 L:      linux-pci@vger.kernel.org
17023 S:      Maintained
17024 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
17025 F:      drivers/pci/controller/dwc/pcie-uniphier*
17026
17027 PCIE DRIVER FOR ST SPEAR13XX
17028 M:      Pratyush Anand <pratyush.anand@gmail.com>
17029 L:      linux-pci@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/pci/controller/dwc/*spear*
17032
17033 PCIE ENDPOINT DRIVER FOR QUALCOMM
17034 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17035 L:      linux-pci@vger.kernel.org
17036 L:      linux-arm-msm@vger.kernel.org
17037 S:      Maintained
17038 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
17039 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
17040
17041 PCMCIA SUBSYSTEM
17042 M:      Dominik Brodowski <linux@dominikbrodowski.net>
17043 S:      Odd Fixes
17044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
17045 F:      Documentation/pcmcia/
17046 F:      drivers/pcmcia/
17047 F:      include/pcmcia/
17048 F:      tools/pcmcia/
17049
17050 PCNET32 NETWORK DRIVER
17051 M:      Don Fry <pcnet32@frontier.com>
17052 L:      netdev@vger.kernel.org
17053 S:      Maintained
17054 F:      drivers/net/ethernet/amd/pcnet32.c
17055
17056 PCRYPT PARALLEL CRYPTO ENGINE
17057 M:      Steffen Klassert <steffen.klassert@secunet.com>
17058 L:      linux-crypto@vger.kernel.org
17059 S:      Maintained
17060 F:      crypto/pcrypt.c
17061 F:      include/crypto/pcrypt.h
17062
17063 PDS DSC VIRTIO DATA PATH ACCELERATOR
17064 R:      Shannon Nelson <shannon.nelson@amd.com>
17065 F:      drivers/vdpa/pds/
17066
17067 PECI HARDWARE MONITORING DRIVERS
17068 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17069 L:      linux-hwmon@vger.kernel.org
17070 S:      Supported
17071 F:      Documentation/hwmon/peci-cputemp.rst
17072 F:      Documentation/hwmon/peci-dimmtemp.rst
17073 F:      drivers/hwmon/peci/
17074
17075 PECI SUBSYSTEM
17076 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17077 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
17078 S:      Supported
17079 F:      Documentation/devicetree/bindings/peci/
17080 F:      Documentation/peci/
17081 F:      drivers/peci/
17082 F:      include/linux/peci-cpu.h
17083 F:      include/linux/peci.h
17084
17085 PENSANDO ETHERNET DRIVERS
17086 M:      Shannon Nelson <shannon.nelson@amd.com>
17087 M:      Brett Creeley <brett.creeley@amd.com>
17088 M:      drivers@pensando.io
17089 L:      netdev@vger.kernel.org
17090 S:      Supported
17091 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17092 F:      drivers/net/ethernet/pensando/
17093
17094 PER-CPU MEMORY ALLOCATOR
17095 M:      Dennis Zhou <dennis@kernel.org>
17096 M:      Tejun Heo <tj@kernel.org>
17097 M:      Christoph Lameter <cl@linux.com>
17098 L:      linux-mm@kvack.org
17099 S:      Maintained
17100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17101 F:      arch/*/include/asm/percpu.h
17102 F:      include/linux/percpu*.h
17103 F:      lib/percpu*.c
17104 F:      mm/percpu*.c
17105
17106 PER-TASK DELAY ACCOUNTING
17107 M:      Balbir Singh <bsingharora@gmail.com>
17108 S:      Maintained
17109 F:      include/linux/delayacct.h
17110 F:      kernel/delayacct.c
17111
17112 PERFORMANCE EVENTS SUBSYSTEM
17113 M:      Peter Zijlstra <peterz@infradead.org>
17114 M:      Ingo Molnar <mingo@redhat.com>
17115 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
17116 R:      Mark Rutland <mark.rutland@arm.com>
17117 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17118 R:      Jiri Olsa <jolsa@kernel.org>
17119 R:      Namhyung Kim <namhyung@kernel.org>
17120 R:      Ian Rogers <irogers@google.com>
17121 R:      Adrian Hunter <adrian.hunter@intel.com>
17122 L:      linux-perf-users@vger.kernel.org
17123 L:      linux-kernel@vger.kernel.org
17124 S:      Supported
17125 W:      https://perf.wiki.kernel.org/
17126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17129 F:      arch/*/events/*
17130 F:      arch/*/events/*/*
17131 F:      arch/*/include/asm/perf_event.h
17132 F:      arch/*/kernel/*/*/perf_event*.c
17133 F:      arch/*/kernel/*/perf_event*.c
17134 F:      arch/*/kernel/perf_callchain.c
17135 F:      arch/*/kernel/perf_event*.c
17136 F:      include/linux/perf_event.h
17137 F:      include/uapi/linux/perf_event.h
17138 F:      kernel/events/*
17139 F:      tools/lib/perf/
17140 F:      tools/perf/
17141
17142 PERFORMANCE EVENTS TOOLING ARM64
17143 R:      John Garry <john.g.garry@oracle.com>
17144 R:      Will Deacon <will@kernel.org>
17145 R:      James Clark <james.clark@arm.com>
17146 R:      Mike Leach <mike.leach@linaro.org>
17147 R:      Leo Yan <leo.yan@linaro.org>
17148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17149 S:      Supported
17150 F:      tools/build/feature/test-libopencsd.c
17151 F:      tools/perf/arch/arm*/
17152 F:      tools/perf/pmu-events/arch/arm64/
17153 F:      tools/perf/util/arm-spe*
17154 F:      tools/perf/util/cs-etm*
17155
17156 PERSONALITY HANDLING
17157 M:      Christoph Hellwig <hch@infradead.org>
17158 L:      linux-abi-devel@lists.sourceforge.net
17159 S:      Maintained
17160 F:      include/linux/personality.h
17161 F:      include/uapi/linux/personality.h
17162
17163 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17164 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17165 L:      linux-input@vger.kernel.org
17166 S:      Maintained
17167 F:      Documentation/input/devices/pxrc.rst
17168 F:      drivers/input/joystick/pxrc.c
17169
17170 PHONET PROTOCOL
17171 M:      Remi Denis-Courmont <courmisch@gmail.com>
17172 S:      Supported
17173 F:      Documentation/networking/phonet.rst
17174 F:      include/linux/phonet.h
17175 F:      include/net/phonet/
17176 F:      include/uapi/linux/phonet.h
17177 F:      net/phonet/
17178
17179 PHRAM MTD DRIVER
17180 M:      Joern Engel <joern@lazybastard.org>
17181 L:      linux-mtd@lists.infradead.org
17182 S:      Maintained
17183 F:      drivers/mtd/devices/phram.c
17184
17185 PICOLCD HID DRIVER
17186 M:      Bruno Prémont <bonbons@linux-vserver.org>
17187 L:      linux-input@vger.kernel.org
17188 S:      Maintained
17189 F:      drivers/hid/hid-picolcd*
17190
17191 PIDFD API
17192 M:      Christian Brauner <christian@brauner.io>
17193 L:      linux-kernel@vger.kernel.org
17194 S:      Maintained
17195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17196 F:      samples/pidfd/
17197 F:      tools/testing/selftests/clone3/
17198 F:      tools/testing/selftests/pid_namespace/
17199 F:      tools/testing/selftests/pidfd/
17200 K:      (?i)pidfd
17201 K:      (?i)clone3
17202 K:      \b(clone_args|kernel_clone_args)\b
17203
17204 PIN CONTROL SUBSYSTEM
17205 M:      Linus Walleij <linus.walleij@linaro.org>
17206 L:      linux-gpio@vger.kernel.org
17207 S:      Maintained
17208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17209 F:      Documentation/devicetree/bindings/pinctrl/
17210 F:      Documentation/driver-api/pin-control.rst
17211 F:      drivers/pinctrl/
17212 F:      include/dt-bindings/pinctrl/
17213 F:      include/linux/pinctrl/
17214
17215 PIN CONTROLLER - AMD
17216 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17217 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17218 S:      Maintained
17219 F:      drivers/pinctrl/pinctrl-amd.c
17220
17221 PIN CONTROLLER - FREESCALE
17222 M:      Dong Aisheng <aisheng.dong@nxp.com>
17223 M:      Fabio Estevam <festevam@gmail.com>
17224 M:      Shawn Guo <shawnguo@kernel.org>
17225 M:      Jacky Bai <ping.bai@nxp.com>
17226 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17227 L:      linux-gpio@vger.kernel.org
17228 S:      Maintained
17229 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17230 F:      drivers/pinctrl/freescale/
17231
17232 PIN CONTROLLER - INTEL
17233 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17234 M:      Andy Shevchenko <andy@kernel.org>
17235 S:      Supported
17236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17237 F:      drivers/pinctrl/intel/
17238
17239 PIN CONTROLLER - KEEMBAY
17240 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17241 S:      Supported
17242 F:      drivers/pinctrl/pinctrl-keembay*
17243
17244 PIN CONTROLLER - MEDIATEK
17245 M:      Sean Wang <sean.wang@kernel.org>
17246 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17247 S:      Maintained
17248 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17249 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17250 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17251 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17252 F:      drivers/pinctrl/mediatek/
17253
17254 PIN CONTROLLER - MEDIATEK MIPS
17255 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17256 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17257 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17258 L:      linux-mips@vger.kernel.org
17259 S:      Maintained
17260 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17261 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17262 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17263 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17264 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17265 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17266 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17267 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17268 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17269 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17270 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17271 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17272 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17273 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17274 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17275
17276 PIN CONTROLLER - MICROCHIP AT91
17277 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17279 L:      linux-gpio@vger.kernel.org
17280 S:      Supported
17281 F:      drivers/gpio/gpio-sama5d2-piobu.c
17282 F:      drivers/pinctrl/pinctrl-at91*
17283
17284 PIN CONTROLLER - NXP S32
17285 M:      Chester Lin <clin@suse.com>
17286 R:      NXP S32 Linux Team <s32@nxp.com>
17287 L:      linux-gpio@vger.kernel.org
17288 S:      Maintained
17289 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17290 F:      drivers/pinctrl/nxp/
17291
17292 PIN CONTROLLER - QUALCOMM
17293 M:      Bjorn Andersson <andersson@kernel.org>
17294 L:      linux-arm-msm@vger.kernel.org
17295 S:      Maintained
17296 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17297 F:      drivers/pinctrl/qcom/
17298
17299 PIN CONTROLLER - RENESAS
17300 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17301 L:      linux-renesas-soc@vger.kernel.org
17302 S:      Supported
17303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17304 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17305 F:      drivers/pinctrl/renesas/
17306
17307 PIN CONTROLLER - SAMSUNG
17308 M:      Tomasz Figa <tomasz.figa@gmail.com>
17309 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17310 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17311 R:      Alim Akhtar <alim.akhtar@samsung.com>
17312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17313 L:      linux-samsung-soc@vger.kernel.org
17314 S:      Maintained
17315 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17316 B:      mailto:linux-samsung-soc@vger.kernel.org
17317 C:      irc://irc.libera.chat/linux-exynos
17318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17319 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17320 F:      drivers/pinctrl/samsung/
17321 F:      include/dt-bindings/pinctrl/samsung.h
17322
17323 PIN CONTROLLER - SINGLE
17324 M:      Tony Lindgren <tony@atomide.com>
17325 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17327 L:      linux-omap@vger.kernel.org
17328 S:      Maintained
17329 F:      drivers/pinctrl/pinctrl-single.c
17330
17331 PIN CONTROLLER - SUNPLUS / TIBBO
17332 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17333 M:      Wells Lu <wellslutw@gmail.com>
17334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17335 S:      Maintained
17336 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17337 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17338 F:      drivers/pinctrl/sunplus/
17339 F:      include/dt-bindings/pinctrl/sppctl*.h
17340
17341 PINE64 PINEPHONE KEYBOARD DRIVER
17342 M:      Samuel Holland <samuel@sholland.org>
17343 S:      Supported
17344 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17345 F:      drivers/input/keyboard/pinephone-keyboard.c
17346
17347 PKTCDVD DRIVER
17348 M:      linux-block@vger.kernel.org
17349 S:      Orphan
17350 F:      drivers/block/pktcdvd.c
17351 F:      include/linux/pktcdvd.h
17352 F:      include/uapi/linux/pktcdvd.h
17353
17354 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17355 M:      Tomasz Duszynski <tduszyns@gmail.com>
17356 S:      Maintained
17357 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17358 F:      drivers/iio/chemical/pms7003.c
17359
17360 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17361 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17362 L:      netdev@vger.kernel.org
17363 S:      Maintained
17364 F:      drivers/net/phy/mdio-open-alliance.h
17365 F:      net/ethtool/plca.c
17366
17367 PLDMFW LIBRARY
17368 M:      Jacob Keller <jacob.e.keller@intel.com>
17369 S:      Maintained
17370 F:      Documentation/driver-api/pldmfw/
17371 F:      include/linux/pldmfw.h
17372 F:      lib/pldmfw/
17373
17374 PLX DMA DRIVER
17375 M:      Logan Gunthorpe <logang@deltatee.com>
17376 S:      Maintained
17377 F:      drivers/dma/plx_dma.c
17378
17379 PM-GRAPH UTILITY
17380 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17381 L:      linux-pm@vger.kernel.org
17382 S:      Supported
17383 W:      https://01.org/pm-graph
17384 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17385 T:      git git://github.com/intel/pm-graph
17386 F:      tools/power/pm-graph
17387
17388 PM6764TR DRIVER
17389 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17390 L:      linux-hwmon@vger.kernel.org
17391 S:      Maintained
17392 F:      Documentation/hwmon/pm6764tr.rst
17393 F:      drivers/hwmon/pmbus/pm6764tr.c
17394
17395 PMBUS HARDWARE MONITORING DRIVERS
17396 M:      Guenter Roeck <linux@roeck-us.net>
17397 L:      linux-hwmon@vger.kernel.org
17398 S:      Maintained
17399 W:      http://hwmon.wiki.kernel.org/
17400 W:      http://www.roeck-us.net/linux/drivers/
17401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17402 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17403 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17404 F:      Documentation/hwmon/adm1275.rst
17405 F:      Documentation/hwmon/ibm-cffps.rst
17406 F:      Documentation/hwmon/ir35221.rst
17407 F:      Documentation/hwmon/lm25066.rst
17408 F:      Documentation/hwmon/ltc2978.rst
17409 F:      Documentation/hwmon/ltc3815.rst
17410 F:      Documentation/hwmon/max16064.rst
17411 F:      Documentation/hwmon/max20751.rst
17412 F:      Documentation/hwmon/max31785.rst
17413 F:      Documentation/hwmon/max34440.rst
17414 F:      Documentation/hwmon/max8688.rst
17415 F:      Documentation/hwmon/pmbus-core.rst
17416 F:      Documentation/hwmon/pmbus.rst
17417 F:      Documentation/hwmon/tps40422.rst
17418 F:      Documentation/hwmon/ucd9000.rst
17419 F:      Documentation/hwmon/ucd9200.rst
17420 F:      Documentation/hwmon/zl6100.rst
17421 F:      drivers/hwmon/pmbus/
17422 F:      include/linux/pmbus.h
17423
17424 PMC SIERRA MaxRAID DRIVER
17425 L:      linux-scsi@vger.kernel.org
17426 S:      Orphan
17427 W:      http://www.pmc-sierra.com/
17428 F:      drivers/scsi/pmcraid.*
17429
17430 PMC SIERRA PM8001 DRIVER
17431 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17432 L:      linux-scsi@vger.kernel.org
17433 S:      Supported
17434 F:      drivers/scsi/pm8001/
17435
17436 PNI RM3100 IIO DRIVER
17437 M:      Song Qiang <songqiang1304521@gmail.com>
17438 L:      linux-iio@vger.kernel.org
17439 S:      Maintained
17440 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17441 F:      drivers/iio/magnetometer/rm3100*
17442
17443 PNP SUPPORT
17444 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17445 L:      linux-acpi@vger.kernel.org
17446 S:      Maintained
17447 F:      drivers/pnp/
17448 F:      include/linux/pnp.h
17449
17450 POSIX CLOCKS and TIMERS
17451 M:      Thomas Gleixner <tglx@linutronix.de>
17452 L:      linux-kernel@vger.kernel.org
17453 S:      Maintained
17454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17455 F:      fs/timerfd.c
17456 F:      include/linux/time_namespace.h
17457 F:      include/linux/timer*
17458 F:      kernel/time/*timer*
17459 F:      kernel/time/namespace.c
17460
17461 POWER MANAGEMENT CORE
17462 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17463 L:      linux-pm@vger.kernel.org
17464 S:      Supported
17465 B:      https://bugzilla.kernel.org
17466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17467 F:      drivers/base/power/
17468 F:      drivers/powercap/
17469 F:      include/linux/intel_rapl.h
17470 F:      include/linux/pm.h
17471 F:      include/linux/pm_*
17472 F:      include/linux/powercap.h
17473 F:      kernel/configs/nopm.config
17474
17475 POWER STATE COORDINATION INTERFACE (PSCI)
17476 M:      Mark Rutland <mark.rutland@arm.com>
17477 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17479 S:      Maintained
17480 F:      drivers/firmware/psci/
17481 F:      include/linux/psci.h
17482 F:      include/uapi/linux/psci.h
17483
17484 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17485 M:      Sebastian Reichel <sre@kernel.org>
17486 L:      linux-pm@vger.kernel.org
17487 S:      Maintained
17488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17489 F:      Documentation/ABI/testing/sysfs-class-power
17490 F:      Documentation/devicetree/bindings/power/supply/
17491 F:      drivers/power/supply/
17492 F:      include/linux/power/
17493 F:      include/linux/power_supply.h
17494
17495 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17496 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17497 L:      linuxppc-dev@lists.ozlabs.org
17498 S:      Maintained
17499 F:      drivers/char/powernv-op-panel.c
17500
17501 PPP OVER ATM (RFC 2364)
17502 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17503 S:      Maintained
17504 F:      include/uapi/linux/atmppp.h
17505 F:      net/atm/pppoatm.c
17506
17507 PPP OVER ETHERNET
17508 M:      Michal Ostrowski <mostrows@earthlink.net>
17509 S:      Maintained
17510 F:      drivers/net/ppp/pppoe.c
17511 F:      drivers/net/ppp/pppox.c
17512
17513 PPP OVER L2TP
17514 M:      James Chapman <jchapman@katalix.com>
17515 S:      Maintained
17516 F:      include/linux/if_pppol2tp.h
17517 F:      include/uapi/linux/if_pppol2tp.h
17518 F:      net/l2tp/l2tp_ppp.c
17519
17520 PPP PROTOCOL DRIVERS AND COMPRESSORS
17521 L:      linux-ppp@vger.kernel.org
17522 S:      Orphan
17523 F:      drivers/net/ppp/ppp_*
17524
17525 PPS SUPPORT
17526 M:      Rodolfo Giometti <giometti@enneenne.com>
17527 L:      linuxpps@ml.enneenne.com (subscribers-only)
17528 S:      Maintained
17529 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17530 F:      Documentation/ABI/testing/sysfs-pps
17531 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17532 F:      Documentation/driver-api/pps.rst
17533 F:      drivers/pps/
17534 F:      include/linux/pps*.h
17535 F:      include/uapi/linux/pps.h
17536
17537 PPTP DRIVER
17538 M:      Dmitry Kozlov <xeb@mail.ru>
17539 L:      netdev@vger.kernel.org
17540 S:      Maintained
17541 W:      http://sourceforge.net/projects/accel-pptp
17542 F:      drivers/net/ppp/pptp.c
17543
17544 PRESSURE STALL INFORMATION (PSI)
17545 M:      Johannes Weiner <hannes@cmpxchg.org>
17546 M:      Suren Baghdasaryan <surenb@google.com>
17547 R:      Peter Ziljstra <peterz@infradead.org>
17548 S:      Maintained
17549 F:      include/linux/psi*
17550 F:      kernel/sched/psi.c
17551
17552 PRINTK
17553 M:      Petr Mladek <pmladek@suse.com>
17554 R:      Steven Rostedt <rostedt@goodmis.org>
17555 R:      John Ogness <john.ogness@linutronix.de>
17556 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17557 S:      Maintained
17558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17559 F:      include/linux/printk.h
17560 F:      kernel/printk/
17561
17562 PRINTK INDEXING
17563 R:      Chris Down <chris@chrisdown.name>
17564 S:      Maintained
17565 F:      Documentation/core-api/printk-index.rst
17566 F:      kernel/printk/index.c
17567 K:      printk_index
17568
17569 PROC FILESYSTEM
17570 L:      linux-kernel@vger.kernel.org
17571 L:      linux-fsdevel@vger.kernel.org
17572 S:      Maintained
17573 F:      Documentation/filesystems/proc.rst
17574 F:      fs/proc/
17575 F:      include/linux/proc_fs.h
17576 F:      tools/testing/selftests/proc/
17577
17578 PROC SYSCTL
17579 M:      Luis Chamberlain <mcgrof@kernel.org>
17580 M:      Kees Cook <keescook@chromium.org>
17581 M:      Joel Granados <j.granados@samsung.com>
17582 L:      linux-kernel@vger.kernel.org
17583 L:      linux-fsdevel@vger.kernel.org
17584 S:      Maintained
17585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17586 F:      fs/proc/proc_sysctl.c
17587 F:      include/linux/sysctl.h
17588 F:      kernel/sysctl-test.c
17589 F:      kernel/sysctl.c
17590 F:      tools/testing/selftests/sysctl/
17591
17592 PS3 NETWORK SUPPORT
17593 M:      Geoff Levand <geoff@infradead.org>
17594 L:      netdev@vger.kernel.org
17595 L:      linuxppc-dev@lists.ozlabs.org
17596 S:      Maintained
17597 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17598
17599 PS3 PLATFORM SUPPORT
17600 M:      Geoff Levand <geoff@infradead.org>
17601 L:      linuxppc-dev@lists.ozlabs.org
17602 S:      Maintained
17603 F:      arch/powerpc/boot/ps3*
17604 F:      arch/powerpc/include/asm/lv1call.h
17605 F:      arch/powerpc/include/asm/ps3*.h
17606 F:      arch/powerpc/platforms/ps3/
17607 F:      drivers/*/ps3*
17608 F:      drivers/ps3/
17609 F:      drivers/rtc/rtc-ps3.c
17610 F:      drivers/usb/host/*ps3.c
17611 F:      sound/ppc/snd_ps3*
17612
17613 PS3VRAM DRIVER
17614 M:      Jim Paris <jim@jtan.com>
17615 M:      Geoff Levand <geoff@infradead.org>
17616 L:      linuxppc-dev@lists.ozlabs.org
17617 S:      Maintained
17618 F:      drivers/block/ps3vram.c
17619
17620 PSAMPLE PACKET SAMPLING SUPPORT
17621 M:      Yotam Gigi <yotam.gi@gmail.com>
17622 S:      Maintained
17623 F:      include/net/psample.h
17624 F:      include/uapi/linux/psample.h
17625 F:      net/psample
17626
17627 PSTORE FILESYSTEM
17628 M:      Kees Cook <keescook@chromium.org>
17629 R:      Tony Luck <tony.luck@intel.com>
17630 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17631 L:      linux-hardening@vger.kernel.org
17632 S:      Supported
17633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17634 F:      Documentation/admin-guide/pstore-blk.rst
17635 F:      Documentation/admin-guide/ramoops.rst
17636 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17637 F:      drivers/acpi/apei/erst.c
17638 F:      drivers/firmware/efi/efi-pstore.c
17639 F:      fs/pstore/
17640 F:      include/linux/pstore*
17641 K:      \b(pstore|ramoops)
17642
17643 PTP HARDWARE CLOCK SUPPORT
17644 M:      Richard Cochran <richardcochran@gmail.com>
17645 L:      netdev@vger.kernel.org
17646 S:      Maintained
17647 W:      http://linuxptp.sourceforge.net/
17648 F:      Documentation/ABI/testing/sysfs-ptp
17649 F:      Documentation/driver-api/ptp.rst
17650 F:      drivers/net/phy/dp83640*
17651 F:      drivers/ptp/*
17652 F:      include/linux/ptp_cl*
17653 K:      (?:\b|_)ptp(?:\b|_)
17654
17655 PTP MOCKUP CLOCK SUPPORT
17656 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17657 L:      netdev@vger.kernel.org
17658 S:      Maintained
17659 F:      drivers/ptp/ptp_mock.c
17660 F:      include/linux/ptp_mock.h
17661
17662 PTP VIRTUAL CLOCK SUPPORT
17663 M:      Yangbo Lu <yangbo.lu@nxp.com>
17664 L:      netdev@vger.kernel.org
17665 S:      Maintained
17666 F:      drivers/ptp/ptp_vclock.c
17667 F:      net/ethtool/phc_vclocks.c
17668
17669 PTRACE SUPPORT
17670 M:      Oleg Nesterov <oleg@redhat.com>
17671 S:      Maintained
17672 F:      arch/*/*/ptrace*.c
17673 F:      arch/*/include/asm/ptrace*.h
17674 F:      arch/*/ptrace*.c
17675 F:      include/asm-generic/syscall.h
17676 F:      include/linux/ptrace.h
17677 F:      include/linux/regset.h
17678 F:      include/uapi/linux/ptrace.h
17679 F:      kernel/ptrace.c
17680
17681 PULSE8-CEC DRIVER
17682 M:      Hans Verkuil <hverkuil@xs4all.nl>
17683 L:      linux-media@vger.kernel.org
17684 S:      Maintained
17685 T:      git git://linuxtv.org/media_tree.git
17686 F:      drivers/media/cec/usb/pulse8/
17687
17688 PURELIFI PLFXLC DRIVER
17689 M:      Srinivasan Raju <srini.raju@purelifi.com>
17690 L:      linux-wireless@vger.kernel.org
17691 S:      Supported
17692 F:      drivers/net/wireless/purelifi/plfxlc/
17693
17694 PVRUSB2 VIDEO4LINUX DRIVER
17695 M:      Mike Isely <isely@pobox.com>
17696 L:      pvrusb2@isely.net       (subscribers-only)
17697 L:      linux-media@vger.kernel.org
17698 S:      Maintained
17699 W:      http://www.isely.net/pvrusb2/
17700 T:      git git://linuxtv.org/media_tree.git
17701 F:      Documentation/driver-api/media/drivers/pvrusb2*
17702 F:      drivers/media/usb/pvrusb2/
17703
17704 PWC WEBCAM DRIVER
17705 M:      Hans Verkuil <hverkuil@xs4all.nl>
17706 L:      linux-media@vger.kernel.org
17707 S:      Odd Fixes
17708 T:      git git://linuxtv.org/media_tree.git
17709 F:      drivers/media/usb/pwc/*
17710 F:      include/trace/events/pwc.h
17711
17712 PWM IR Transmitter
17713 M:      Sean Young <sean@mess.org>
17714 L:      linux-media@vger.kernel.org
17715 S:      Maintained
17716 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17717 F:      drivers/media/rc/pwm-ir-tx.c
17718
17719 PWM SUBSYSTEM
17720 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17721 L:      linux-pwm@vger.kernel.org
17722 S:      Maintained
17723 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17724 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
17725 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17726 F:      Documentation/devicetree/bindings/pwm/
17727 F:      Documentation/driver-api/pwm.rst
17728 F:      drivers/gpio/gpio-mvebu.c
17729 F:      drivers/pwm/
17730 F:      drivers/video/backlight/pwm_bl.c
17731 F:      include/dt-bindings/pwm/
17732 F:      include/linux/pwm.h
17733 F:      include/linux/pwm_backlight.h
17734 K:      pwm_(config|apply_might_sleep|apply_atomic|ops)
17735
17736 PXA GPIO DRIVER
17737 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17738 L:      linux-gpio@vger.kernel.org
17739 S:      Maintained
17740 F:      drivers/gpio/gpio-pxa.c
17741
17742 PXA MMCI DRIVER
17743 S:      Orphan
17744
17745 PXA RTC DRIVER
17746 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17747 L:      linux-rtc@vger.kernel.org
17748 S:      Maintained
17749
17750 PXA2xx/PXA3xx SUPPORT
17751 M:      Daniel Mack <daniel@zonque.org>
17752 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17753 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17755 S:      Maintained
17756 T:      git git://github.com/hzhuang1/linux.git
17757 T:      git git://github.com/rjarzmik/linux.git
17758 F:      arch/arm/boot/dts/intel/pxa/
17759 F:      arch/arm/mach-pxa/
17760 F:      drivers/dma/pxa*
17761 F:      drivers/pcmcia/pxa2xx*
17762 F:      drivers/pinctrl/pxa/
17763 F:      drivers/spi/spi-pxa2xx*
17764 F:      drivers/usb/gadget/udc/pxa2*
17765 F:      include/sound/pxa2xx-lib.h
17766 F:      sound/arm/pxa*
17767 F:      sound/soc/pxa/
17768
17769 QAT DRIVER
17770 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17771 L:      qat-linux@intel.com
17772 S:      Supported
17773 F:      drivers/crypto/intel/qat/
17774
17775 QCOM AUDIO (ASoC) DRIVERS
17776 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17777 M:      Banajit Goswami <bgoswami@quicinc.com>
17778 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17779 S:      Supported
17780 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17781 F:      Documentation/devicetree/bindings/sound/qcom,*
17782 F:      drivers/soc/qcom/apr.c
17783 F:      include/dt-bindings/sound/qcom,wcd9335.h
17784 F:      sound/soc/codecs/lpass-rx-macro.*
17785 F:      sound/soc/codecs/lpass-tx-macro.*
17786 F:      sound/soc/codecs/lpass-va-macro.c
17787 F:      sound/soc/codecs/lpass-wsa-macro.*
17788 F:      sound/soc/codecs/msm8916-wcd-analog.c
17789 F:      sound/soc/codecs/msm8916-wcd-digital.c
17790 F:      sound/soc/codecs/wcd-clsh-v2.*
17791 F:      sound/soc/codecs/wcd-mbhc-v2.*
17792 F:      sound/soc/codecs/wcd9335.*
17793 F:      sound/soc/codecs/wcd934x.c
17794 F:      sound/soc/codecs/wsa881x.c
17795 F:      sound/soc/codecs/wsa883x.c
17796 F:      sound/soc/codecs/wsa884x.c
17797 F:      sound/soc/qcom/
17798
17799 QCOM EMBEDDED USB DEBUGGER (EUD)
17800 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17801 L:      linux-arm-msm@vger.kernel.org
17802 S:      Maintained
17803 F:      Documentation/ABI/testing/sysfs-driver-eud
17804 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17805 F:      drivers/usb/misc/qcom_eud.c
17806
17807 QCOM IPA DRIVER
17808 M:      Alex Elder <elder@kernel.org>
17809 L:      netdev@vger.kernel.org
17810 S:      Supported
17811 F:      drivers/net/ipa/
17812
17813 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17814 M:      Gabriel Somlo <somlo@cmu.edu>
17815 M:      "Michael S. Tsirkin" <mst@redhat.com>
17816 L:      qemu-devel@nongnu.org
17817 S:      Maintained
17818 F:      drivers/firmware/qemu_fw_cfg.c
17819 F:      include/uapi/linux/qemu_fw_cfg.h
17820
17821 QIB DRIVER
17822 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17823 L:      linux-rdma@vger.kernel.org
17824 S:      Supported
17825 F:      drivers/infiniband/hw/qib/
17826
17827 QLOGIC QL41xxx FCOE DRIVER
17828 M:      Saurav Kashyap <skashyap@marvell.com>
17829 M:      Javed Hasan <jhasan@marvell.com>
17830 M:      GR-QLogic-Storage-Upstream@marvell.com
17831 L:      linux-scsi@vger.kernel.org
17832 S:      Supported
17833 F:      drivers/scsi/qedf/
17834
17835 QLOGIC QL41xxx ISCSI DRIVER
17836 M:      Nilesh Javali <njavali@marvell.com>
17837 M:      Manish Rangankar <mrangankar@marvell.com>
17838 M:      GR-QLogic-Storage-Upstream@marvell.com
17839 L:      linux-scsi@vger.kernel.org
17840 S:      Supported
17841 F:      drivers/scsi/qedi/
17842
17843 QLOGIC QL4xxx ETHERNET DRIVER
17844 M:      Ariel Elior <aelior@marvell.com>
17845 M:      Manish Chopra <manishc@marvell.com>
17846 L:      netdev@vger.kernel.org
17847 S:      Supported
17848 F:      drivers/net/ethernet/qlogic/qed/
17849 F:      drivers/net/ethernet/qlogic/qede/
17850 F:      include/linux/qed/
17851
17852 QLOGIC QL4xxx RDMA DRIVER
17853 M:      Michal Kalderon <mkalderon@marvell.com>
17854 M:      Ariel Elior <aelior@marvell.com>
17855 L:      linux-rdma@vger.kernel.org
17856 S:      Supported
17857 F:      drivers/infiniband/hw/qedr/
17858 F:      include/uapi/rdma/qedr-abi.h
17859
17860 QLOGIC QLA1280 SCSI DRIVER
17861 M:      Michael Reed <mdr@sgi.com>
17862 L:      linux-scsi@vger.kernel.org
17863 S:      Maintained
17864 F:      drivers/scsi/qla1280.[ch]
17865
17866 QLOGIC QLA2XXX FC-SCSI DRIVER
17867 M:      Nilesh Javali <njavali@marvell.com>
17868 M:      GR-QLogic-Storage-Upstream@marvell.com
17869 L:      linux-scsi@vger.kernel.org
17870 S:      Supported
17871 F:      drivers/scsi/qla2xxx/
17872
17873 QLOGIC QLA3XXX NETWORK DRIVER
17874 M:      GR-Linux-NIC-Dev@marvell.com
17875 L:      netdev@vger.kernel.org
17876 S:      Supported
17877 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17878
17879 QLOGIC QLA4XXX iSCSI DRIVER
17880 M:      Nilesh Javali <njavali@marvell.com>
17881 M:      Manish Rangankar <mrangankar@marvell.com>
17882 M:      GR-QLogic-Storage-Upstream@marvell.com
17883 L:      linux-scsi@vger.kernel.org
17884 S:      Supported
17885 F:      drivers/scsi/qla4xxx/
17886
17887 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17888 M:      Shahed Shaikh <shshaikh@marvell.com>
17889 M:      Manish Chopra <manishc@marvell.com>
17890 M:      GR-Linux-NIC-Dev@marvell.com
17891 L:      netdev@vger.kernel.org
17892 S:      Supported
17893 F:      drivers/net/ethernet/qlogic/qlcnic/
17894
17895 QM1D1B0004 MEDIA DRIVER
17896 M:      Akihiro Tsukada <tskd08@gmail.com>
17897 L:      linux-media@vger.kernel.org
17898 S:      Odd Fixes
17899 F:      drivers/media/tuners/qm1d1b0004*
17900
17901 QM1D1C0042 MEDIA DRIVER
17902 M:      Akihiro Tsukada <tskd08@gmail.com>
17903 L:      linux-media@vger.kernel.org
17904 S:      Odd Fixes
17905 F:      drivers/media/tuners/qm1d1c0042*
17906
17907 QNX4 FILESYSTEM
17908 M:      Anders Larsen <al@alarsen.net>
17909 S:      Maintained
17910 W:      http://www.alarsen.net/linux/qnx4fs/
17911 F:      fs/qnx4/
17912 F:      include/uapi/linux/qnx4_fs.h
17913 F:      include/uapi/linux/qnxtypes.h
17914
17915 QNX6 FILESYSTEM
17916 S:      Orphan
17917 F:      Documentation/filesystems/qnx6.rst
17918 F:      fs/qnx6/
17919 F:      include/linux/qnx6_fs.h
17920
17921 QORIQ DPAA2 FSL-MC BUS DRIVER
17922 M:      Stuart Yoder <stuyoder@gmail.com>
17923 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17924 L:      linux-kernel@vger.kernel.org
17925 S:      Maintained
17926 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17927 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17928 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17929 F:      drivers/bus/fsl-mc/
17930 F:      include/uapi/linux/fsl_mc.h
17931
17932 QT1010 MEDIA DRIVER
17933 L:      linux-media@vger.kernel.org
17934 S:      Orphan
17935 W:      https://linuxtv.org
17936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17937 F:      drivers/media/tuners/qt1010*
17938
17939 QUALCOMM ATH12K WIRELESS DRIVER
17940 M:      Kalle Valo <kvalo@kernel.org>
17941 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17942 L:      ath12k@lists.infradead.org
17943 S:      Supported
17944 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17946 F:      drivers/net/wireless/ath/ath12k/
17947
17948 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17949 M:      Kalle Valo <kvalo@kernel.org>
17950 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17951 L:      ath10k@lists.infradead.org
17952 S:      Supported
17953 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17955 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17956 F:      drivers/net/wireless/ath/ath10k/
17957
17958 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17959 M:      Kalle Valo <kvalo@kernel.org>
17960 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17961 L:      ath11k@lists.infradead.org
17962 S:      Supported
17963 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17964 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17966 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17967 F:      drivers/net/wireless/ath/ath11k/
17968
17969 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17970 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17971 L:      linux-wireless@vger.kernel.org
17972 S:      Maintained
17973 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17975 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17976 F:      drivers/net/wireless/ath/ath9k/
17977
17978 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17979 M:      Stephan Gerhold <stephan@gerhold.net>
17980 L:      netdev@vger.kernel.org
17981 L:      linux-arm-msm@vger.kernel.org
17982 S:      Maintained
17983 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17984 F:      drivers/net/wwan/qcom_bam_dmux.c
17985
17986 QUALCOMM CAMERA SUBSYSTEM DRIVER
17987 M:      Robert Foss <rfoss@kernel.org>
17988 M:      Todor Tomov <todor.too@gmail.com>
17989 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17990 L:      linux-media@vger.kernel.org
17991 S:      Maintained
17992 F:      Documentation/admin-guide/media/qcom_camss.rst
17993 F:      Documentation/devicetree/bindings/media/*camss*
17994 F:      drivers/media/platform/qcom/camss/
17995
17996 QUALCOMM CLOCK DRIVERS
17997 M:      Bjorn Andersson <andersson@kernel.org>
17998 L:      linux-arm-msm@vger.kernel.org
17999 S:      Supported
18000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
18001 F:      Documentation/devicetree/bindings/clock/qcom,*
18002 F:      drivers/clk/qcom/
18003 F:      include/dt-bindings/clock/qcom,*
18004
18005 QUALCOMM CLOUD AI (QAIC) DRIVER
18006 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
18007 R:      Carl Vanderlip <quic_carlv@quicinc.com>
18008 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
18009 L:      linux-arm-msm@vger.kernel.org
18010 L:      dri-devel@lists.freedesktop.org
18011 S:      Supported
18012 T:      git git://anongit.freedesktop.org/drm/drm-misc
18013 F:      Documentation/accel/qaic/
18014 F:      drivers/accel/qaic/
18015 F:      include/uapi/drm/qaic_accel.h
18016
18017 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
18018 M:      Bjorn Andersson <andersson@kernel.org>
18019 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
18020 L:      linux-pm@vger.kernel.org
18021 L:      linux-arm-msm@vger.kernel.org
18022 S:      Maintained
18023 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
18024 F:      drivers/pmdomain/qcom/cpr.c
18025
18026 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
18027 M:      Ilia Lin <ilia.lin@kernel.org>
18028 L:      linux-pm@vger.kernel.org
18029 S:      Maintained
18030 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
18031 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
18032 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
18033
18034 QUALCOMM CRYPTO DRIVERS
18035 M:      Thara Gopinath <thara.gopinath@gmail.com>
18036 L:      linux-crypto@vger.kernel.org
18037 L:      linux-arm-msm@vger.kernel.org
18038 S:      Maintained
18039 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
18040 F:      drivers/crypto/qce/
18041
18042 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
18043 M:      Timur Tabi <timur@kernel.org>
18044 L:      netdev@vger.kernel.org
18045 S:      Maintained
18046 F:      drivers/net/ethernet/qualcomm/emac/
18047
18048 QUALCOMM ETHQOS ETHERNET DRIVER
18049 M:      Vinod Koul <vkoul@kernel.org>
18050 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
18051 L:      netdev@vger.kernel.org
18052 L:      linux-arm-msm@vger.kernel.org
18053 S:      Maintained
18054 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
18055 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
18056
18057 QUALCOMM FASTRPC DRIVER
18058 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
18059 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
18060 L:      linux-arm-msm@vger.kernel.org
18061 S:      Maintained
18062 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
18063 F:      drivers/misc/fastrpc.c
18064 F:      include/uapi/misc/fastrpc.h
18065
18066 QUALCOMM HEXAGON ARCHITECTURE
18067 M:      Brian Cain <bcain@quicinc.com>
18068 L:      linux-hexagon@vger.kernel.org
18069 S:      Supported
18070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
18071 F:      arch/hexagon/
18072
18073 QUALCOMM HIDMA DRIVER
18074 M:      Sinan Kaya <okaya@kernel.org>
18075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18076 L:      linux-arm-msm@vger.kernel.org
18077 L:      dmaengine@vger.kernel.org
18078 S:      Supported
18079 F:      drivers/dma/qcom/hidma*
18080
18081 QUALCOMM I2C CCI DRIVER
18082 M:      Loic Poulain <loic.poulain@linaro.org>
18083 M:      Robert Foss <rfoss@kernel.org>
18084 L:      linux-i2c@vger.kernel.org
18085 L:      linux-arm-msm@vger.kernel.org
18086 S:      Maintained
18087 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18088 F:      drivers/i2c/busses/i2c-qcom-cci.c
18089
18090 QUALCOMM INTERCONNECT BWMON DRIVER
18091 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18092 L:      linux-arm-msm@vger.kernel.org
18093 S:      Maintained
18094 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18095 F:      drivers/soc/qcom/icc-bwmon.c
18096
18097 QUALCOMM IOMMU
18098 M:      Rob Clark <robdclark@gmail.com>
18099 L:      iommu@lists.linux.dev
18100 L:      linux-arm-msm@vger.kernel.org
18101 S:      Maintained
18102 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
18103 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18104 F:      drivers/iommu/msm_iommu*
18105
18106 QUALCOMM IPC ROUTER (QRTR) DRIVER
18107 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18108 L:      linux-arm-msm@vger.kernel.org
18109 S:      Maintained
18110 F:      include/trace/events/qrtr.h
18111 F:      include/uapi/linux/qrtr.h
18112 F:      net/qrtr/
18113
18114 QUALCOMM IPCC MAILBOX DRIVER
18115 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18116 L:      linux-arm-msm@vger.kernel.org
18117 S:      Supported
18118 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18119 F:      drivers/mailbox/qcom-ipcc.c
18120 F:      include/dt-bindings/mailbox/qcom-ipcc.h
18121
18122 QUALCOMM IPQ4019 USB PHY DRIVER
18123 M:      Robert Marko <robert.marko@sartura.hr>
18124 M:      Luka Perkov <luka.perkov@sartura.hr>
18125 L:      linux-arm-msm@vger.kernel.org
18126 S:      Maintained
18127 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18128 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18129
18130 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18131 M:      Robert Marko <robert.marko@sartura.hr>
18132 M:      Luka Perkov <luka.perkov@sartura.hr>
18133 L:      linux-arm-msm@vger.kernel.org
18134 S:      Maintained
18135 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18136 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
18137
18138 QUALCOMM NAND CONTROLLER DRIVER
18139 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18140 L:      linux-mtd@lists.infradead.org
18141 L:      linux-arm-msm@vger.kernel.org
18142 S:      Maintained
18143 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18144 F:      drivers/mtd/nand/raw/qcom_nandc.c
18145
18146 QUALCOMM QSEECOM DRIVER
18147 M:      Maximilian Luz <luzmaximilian@gmail.com>
18148 L:      linux-arm-msm@vger.kernel.org
18149 S:      Maintained
18150 F:      drivers/firmware/qcom/qcom_qseecom.c
18151
18152 QUALCOMM QSEECOM UEFISECAPP DRIVER
18153 M:      Maximilian Luz <luzmaximilian@gmail.com>
18154 L:      linux-arm-msm@vger.kernel.org
18155 S:      Maintained
18156 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18157
18158 QUALCOMM RMNET DRIVER
18159 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18160 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18161 L:      netdev@vger.kernel.org
18162 S:      Maintained
18163 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18164 F:      drivers/net/ethernet/qualcomm/rmnet/
18165 F:      include/linux/if_rmnet.h
18166
18167 QUALCOMM TSENS THERMAL DRIVER
18168 M:      Amit Kucheria <amitk@kernel.org>
18169 M:      Thara Gopinath <thara.gopinath@gmail.com>
18170 L:      linux-pm@vger.kernel.org
18171 L:      linux-arm-msm@vger.kernel.org
18172 S:      Maintained
18173 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18174 F:      drivers/thermal/qcom/
18175
18176 QUALCOMM TYPEC PORT MANAGER DRIVER
18177 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18178 L:      linux-arm-msm@vger.kernel.org
18179 L:      linux-usb@vger.kernel.org
18180 S:      Maintained
18181 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18182 F:      drivers/usb/typec/tcpm/qcom/
18183
18184 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18185 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18186 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18187 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18188 L:      linux-media@vger.kernel.org
18189 L:      linux-arm-msm@vger.kernel.org
18190 S:      Maintained
18191 T:      git git://linuxtv.org/media_tree.git
18192 F:      Documentation/devicetree/bindings/media/*venus*
18193 F:      drivers/media/platform/qcom/venus/
18194
18195 QUALCOMM WCN36XX WIRELESS DRIVER
18196 M:      Loic Poulain <loic.poulain@linaro.org>
18197 L:      wcn36xx@lists.infradead.org
18198 S:      Supported
18199 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18200 F:      drivers/net/wireless/ath/wcn36xx/
18201
18202 QUANTENNA QTNFMAC WIRELESS DRIVER
18203 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18204 R:      Sergey Matyukevich <geomatsi@gmail.com>
18205 L:      linux-wireless@vger.kernel.org
18206 S:      Maintained
18207 F:      drivers/net/wireless/quantenna
18208
18209 RADEON and AMDGPU DRM DRIVERS
18210 M:      Alex Deucher <alexander.deucher@amd.com>
18211 M:      Christian König <christian.koenig@amd.com>
18212 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18213 L:      amd-gfx@lists.freedesktop.org
18214 S:      Supported
18215 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18216 C:      irc://irc.oftc.net/radeon
18217 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18218 F:      Documentation/gpu/amdgpu/
18219 F:      drivers/gpu/drm/amd/
18220 F:      drivers/gpu/drm/ci/xfails/amd*
18221 F:      drivers/gpu/drm/radeon/
18222 F:      include/uapi/drm/amdgpu_drm.h
18223 F:      include/uapi/drm/radeon_drm.h
18224
18225 RADEON FRAMEBUFFER DISPLAY DRIVER
18226 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18227 L:      linux-fbdev@vger.kernel.org
18228 S:      Maintained
18229 F:      drivers/video/fbdev/aty/radeon*
18230 F:      include/uapi/linux/radeonfb.h
18231
18232 RADIOSHARK RADIO DRIVER
18233 M:      Hans Verkuil <hverkuil@xs4all.nl>
18234 L:      linux-media@vger.kernel.org
18235 S:      Maintained
18236 T:      git git://linuxtv.org/media_tree.git
18237 F:      drivers/media/radio/radio-shark.c
18238
18239 RADIOSHARK2 RADIO DRIVER
18240 M:      Hans Verkuil <hverkuil@xs4all.nl>
18241 L:      linux-media@vger.kernel.org
18242 S:      Maintained
18243 T:      git git://linuxtv.org/media_tree.git
18244 F:      drivers/media/radio/radio-shark2.c
18245 F:      drivers/media/radio/radio-tea5777.c
18246
18247 RADOS BLOCK DEVICE (RBD)
18248 M:      Ilya Dryomov <idryomov@gmail.com>
18249 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18250 L:      ceph-devel@vger.kernel.org
18251 S:      Supported
18252 W:      http://ceph.com/
18253 T:      git https://github.com/ceph/ceph-client.git
18254 F:      Documentation/ABI/testing/sysfs-bus-rbd
18255 F:      drivers/block/rbd.c
18256 F:      drivers/block/rbd_types.h
18257
18258 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18259 L:      linux-fbdev@vger.kernel.org
18260 S:      Orphan
18261 F:      drivers/video/fbdev/aty/aty128fb.c
18262
18263 RAINSHADOW-CEC DRIVER
18264 M:      Hans Verkuil <hverkuil@xs4all.nl>
18265 L:      linux-media@vger.kernel.org
18266 S:      Maintained
18267 T:      git git://linuxtv.org/media_tree.git
18268 F:      drivers/media/cec/usb/rainshadow/
18269
18270 RALINK MIPS ARCHITECTURE
18271 M:      John Crispin <john@phrozen.org>
18272 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18273 L:      linux-mips@vger.kernel.org
18274 S:      Maintained
18275 F:      arch/mips/ralink
18276
18277 RALINK MT7621 MIPS ARCHITECTURE
18278 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18279 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18280 L:      linux-mips@vger.kernel.org
18281 S:      Maintained
18282 F:      arch/mips/boot/dts/ralink/mt7621*
18283
18284 RALINK RT2X00 WIRELESS LAN DRIVER
18285 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18286 L:      linux-wireless@vger.kernel.org
18287 S:      Maintained
18288 F:      drivers/net/wireless/ralink/rt2x00/
18289
18290 RAMDISK RAM BLOCK DEVICE DRIVER
18291 M:      Jens Axboe <axboe@kernel.dk>
18292 S:      Maintained
18293 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18294 F:      drivers/block/brd.c
18295
18296 RANCHU VIRTUAL BOARD FOR MIPS
18297 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18298 L:      linux-mips@vger.kernel.org
18299 S:      Supported
18300 F:      arch/mips/configs/generic/board-ranchu.config
18301 F:      arch/mips/generic/board-ranchu.c
18302
18303 RANDOM NUMBER DRIVER
18304 M:      "Theodore Ts'o" <tytso@mit.edu>
18305 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18306 S:      Maintained
18307 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18308 F:      drivers/char/random.c
18309 F:      drivers/virt/vmgenid.c
18310
18311 RAPIDIO SUBSYSTEM
18312 M:      Matt Porter <mporter@kernel.crashing.org>
18313 M:      Alexandre Bounine <alex.bou9@gmail.com>
18314 S:      Maintained
18315 F:      drivers/rapidio/
18316
18317 RAS INFRASTRUCTURE
18318 M:      Tony Luck <tony.luck@intel.com>
18319 M:      Borislav Petkov <bp@alien8.de>
18320 L:      linux-edac@vger.kernel.org
18321 S:      Maintained
18322 F:      Documentation/admin-guide/ras.rst
18323 F:      drivers/ras/
18324 F:      include/linux/ras.h
18325 F:      include/ras/ras_event.h
18326
18327 RC-CORE / LIRC FRAMEWORK
18328 M:      Sean Young <sean@mess.org>
18329 L:      linux-media@vger.kernel.org
18330 S:      Maintained
18331 W:      http://linuxtv.org
18332 T:      git git://linuxtv.org/media_tree.git
18333 F:      Documentation/driver-api/media/rc-core.rst
18334 F:      Documentation/userspace-api/media/rc/
18335 F:      drivers/media/rc/
18336 F:      include/media/rc-core.h
18337 F:      include/media/rc-map.h
18338 F:      include/uapi/linux/lirc.h
18339
18340 RCMM REMOTE CONTROLS DECODER
18341 M:      Patrick Lerda <patrick9876@free.fr>
18342 S:      Maintained
18343 F:      drivers/media/rc/ir-rcmm-decoder.c
18344
18345 RCUTORTURE TEST FRAMEWORK
18346 M:      "Paul E. McKenney" <paulmck@kernel.org>
18347 M:      Josh Triplett <josh@joshtriplett.org>
18348 R:      Steven Rostedt <rostedt@goodmis.org>
18349 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18350 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18351 L:      rcu@vger.kernel.org
18352 S:      Supported
18353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18354 F:      tools/testing/selftests/rcutorture
18355
18356 RDACM20 Camera Sensor
18357 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18358 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18359 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18360 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18361 L:      linux-media@vger.kernel.org
18362 S:      Maintained
18363 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18364 F:      drivers/media/i2c/max9271.c
18365 F:      drivers/media/i2c/max9271.h
18366 F:      drivers/media/i2c/rdacm20.c
18367
18368 RDACM21 Camera Sensor
18369 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18370 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18371 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18372 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18373 L:      linux-media@vger.kernel.org
18374 S:      Maintained
18375 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18376 F:      drivers/media/i2c/max9271.c
18377 F:      drivers/media/i2c/max9271.h
18378 F:      drivers/media/i2c/rdacm21.c
18379
18380 RDC R-321X SoC
18381 M:      Florian Fainelli <florian@openwrt.org>
18382 S:      Maintained
18383
18384 RDC R6040 FAST ETHERNET DRIVER
18385 M:      Florian Fainelli <f.fainelli@gmail.com>
18386 L:      netdev@vger.kernel.org
18387 S:      Maintained
18388 F:      drivers/net/ethernet/rdc/r6040.c
18389
18390 RDMAVT - RDMA verbs software
18391 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18392 L:      linux-rdma@vger.kernel.org
18393 S:      Supported
18394 F:      drivers/infiniband/sw/rdmavt
18395
18396 RDS - RELIABLE DATAGRAM SOCKETS
18397 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18398 L:      netdev@vger.kernel.org
18399 L:      linux-rdma@vger.kernel.org
18400 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18401 S:      Supported
18402 W:      https://oss.oracle.com/projects/rds/
18403 F:      Documentation/networking/rds.rst
18404 F:      net/rds/
18405
18406 RDT - RESOURCE ALLOCATION
18407 M:      Fenghua Yu <fenghua.yu@intel.com>
18408 M:      Reinette Chatre <reinette.chatre@intel.com>
18409 L:      linux-kernel@vger.kernel.org
18410 S:      Supported
18411 F:      Documentation/arch/x86/resctrl*
18412 F:      arch/x86/include/asm/resctrl.h
18413 F:      arch/x86/kernel/cpu/resctrl/
18414 F:      tools/testing/selftests/resctrl/
18415
18416 READ-COPY UPDATE (RCU)
18417 M:      "Paul E. McKenney" <paulmck@kernel.org>
18418 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18419 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18420 M:      Joel Fernandes <joel@joelfernandes.org>
18421 M:      Josh Triplett <josh@joshtriplett.org>
18422 M:      Boqun Feng <boqun.feng@gmail.com>
18423 R:      Steven Rostedt <rostedt@goodmis.org>
18424 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18425 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18426 R:      Zqiang <qiang.zhang1211@gmail.com>
18427 L:      rcu@vger.kernel.org
18428 S:      Supported
18429 W:      http://www.rdrop.com/users/paulmck/RCU/
18430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18431 F:      Documentation/RCU/
18432 F:      include/linux/rcu*
18433 F:      kernel/rcu/
18434 X:      Documentation/RCU/torture.rst
18435 X:      include/linux/srcu*.h
18436 X:      kernel/rcu/srcu*.c
18437
18438 REAL TIME CLOCK (RTC) SUBSYSTEM
18439 M:      Alessandro Zummo <a.zummo@towertech.it>
18440 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18441 L:      linux-rtc@vger.kernel.org
18442 S:      Maintained
18443 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18445 F:      Documentation/admin-guide/rtc.rst
18446 F:      Documentation/devicetree/bindings/rtc/
18447 F:      drivers/rtc/
18448 F:      include/linux/rtc.h
18449 F:      include/linux/rtc/
18450 F:      include/uapi/linux/rtc.h
18451 F:      tools/testing/selftests/rtc/
18452
18453 Real-time Linux Analysis (RTLA) tools
18454 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18455 M:      Steven Rostedt <rostedt@goodmis.org>
18456 L:      linux-trace-kernel@vger.kernel.org
18457 S:      Maintained
18458 F:      Documentation/tools/rtla/
18459 F:      tools/tracing/rtla/
18460
18461 REALTEK AUDIO CODECS
18462 M:      Oder Chiou <oder_chiou@realtek.com>
18463 S:      Maintained
18464 F:      include/sound/rt*.h
18465 F:      sound/soc/codecs/rt*
18466
18467 REALTEK OTTO WATCHDOG
18468 M:      Sander Vanheule <sander@svanheule.net>
18469 L:      linux-watchdog@vger.kernel.org
18470 S:      Maintained
18471 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18472 F:      drivers/watchdog/realtek_otto_wdt.c
18473
18474 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18475 M:      Linus Walleij <linus.walleij@linaro.org>
18476 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18477 S:      Maintained
18478 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18479 F:      drivers/net/dsa/realtek/*
18480
18481 REALTEK WIRELESS DRIVER (rtlwifi family)
18482 M:      Ping-Ke Shih <pkshih@realtek.com>
18483 L:      linux-wireless@vger.kernel.org
18484 S:      Maintained
18485 F:      drivers/net/wireless/realtek/rtlwifi/
18486
18487 REALTEK WIRELESS DRIVER (rtw88)
18488 M:      Ping-Ke Shih <pkshih@realtek.com>
18489 L:      linux-wireless@vger.kernel.org
18490 S:      Maintained
18491 F:      drivers/net/wireless/realtek/rtw88/
18492
18493 REALTEK WIRELESS DRIVER (rtw89)
18494 M:      Ping-Ke Shih <pkshih@realtek.com>
18495 L:      linux-wireless@vger.kernel.org
18496 S:      Maintained
18497 F:      drivers/net/wireless/realtek/rtw89/
18498
18499 REDPINE WIRELESS DRIVER
18500 L:      linux-wireless@vger.kernel.org
18501 S:      Orphan
18502 F:      drivers/net/wireless/rsi/
18503
18504 REGISTER MAP ABSTRACTION
18505 M:      Mark Brown <broonie@kernel.org>
18506 L:      linux-kernel@vger.kernel.org
18507 S:      Supported
18508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18509 F:      Documentation/devicetree/bindings/regmap/
18510 F:      drivers/base/regmap/
18511 F:      include/linux/regmap.h
18512
18513 REISERFS FILE SYSTEM
18514 L:      reiserfs-devel@vger.kernel.org
18515 S:      Obsolete
18516 F:      fs/reiserfs/
18517
18518 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18519 M:      Bjorn Andersson <andersson@kernel.org>
18520 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18521 L:      linux-remoteproc@vger.kernel.org
18522 S:      Maintained
18523 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18524 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18525 F:      Documentation/devicetree/bindings/remoteproc/
18526 F:      Documentation/staging/remoteproc.rst
18527 F:      drivers/remoteproc/
18528 F:      include/linux/remoteproc.h
18529 F:      include/linux/remoteproc/
18530
18531 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18532 M:      Bjorn Andersson <andersson@kernel.org>
18533 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18534 L:      linux-remoteproc@vger.kernel.org
18535 S:      Maintained
18536 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18537 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18538 F:      Documentation/staging/rpmsg.rst
18539 F:      drivers/rpmsg/
18540 F:      include/linux/rpmsg.h
18541 F:      include/linux/rpmsg/
18542 F:      include/uapi/linux/rpmsg.h
18543 F:      samples/rpmsg/
18544
18545 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18546 M:      Stephan Gerhold <stephan@gerhold.net>
18547 L:      netdev@vger.kernel.org
18548 L:      linux-remoteproc@vger.kernel.org
18549 S:      Maintained
18550 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18551
18552 RENESAS CLOCK DRIVERS
18553 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18554 L:      linux-renesas-soc@vger.kernel.org
18555 S:      Supported
18556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18557 F:      Documentation/devicetree/bindings/clock/renesas,*
18558 F:      drivers/clk/renesas/
18559
18560 RENESAS EMEV2 I2C DRIVER
18561 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18562 L:      linux-renesas-soc@vger.kernel.org
18563 S:      Supported
18564 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18565 F:      drivers/i2c/busses/i2c-emev2.c
18566
18567 RENESAS ETHERNET DRIVERS
18568 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18569 L:      netdev@vger.kernel.org
18570 L:      linux-renesas-soc@vger.kernel.org
18571 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18572 F:      drivers/net/ethernet/renesas/
18573 F:      include/linux/sh_eth.h
18574
18575 RENESAS IDT821034 ASoC CODEC
18576 M:      Herve Codina <herve.codina@bootlin.com>
18577 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18578 S:      Maintained
18579 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18580 F:      sound/soc/codecs/idt821034.c
18581
18582 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18583 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18584 L:      linux-mtd@lists.infradead.org
18585 L:      linux-renesas-soc@vger.kernel.org
18586 S:      Maintained
18587 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18588 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18589
18590 RENESAS R-CAR GYROADC DRIVER
18591 M:      Marek Vasut <marek.vasut@gmail.com>
18592 L:      linux-iio@vger.kernel.org
18593 S:      Supported
18594 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18595 F:      drivers/iio/adc/rcar-gyroadc.c
18596
18597 RENESAS R-CAR I2C DRIVERS
18598 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18599 L:      linux-renesas-soc@vger.kernel.org
18600 S:      Supported
18601 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18602 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18603 F:      drivers/i2c/busses/i2c-rcar.c
18604 F:      drivers/i2c/busses/i2c-sh_mobile.c
18605
18606 RENESAS R-CAR SATA DRIVER
18607 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18608 L:      linux-ide@vger.kernel.org
18609 L:      linux-renesas-soc@vger.kernel.org
18610 S:      Supported
18611 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18612 F:      drivers/ata/sata_rcar.c
18613
18614 RENESAS R-CAR THERMAL DRIVERS
18615 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18616 L:      linux-renesas-soc@vger.kernel.org
18617 S:      Supported
18618 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18619 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18620 F:      drivers/thermal/rcar_gen3_thermal.c
18621 F:      drivers/thermal/rcar_thermal.c
18622
18623 RENESAS RIIC DRIVER
18624 M:      Chris Brandt <chris.brandt@renesas.com>
18625 L:      linux-renesas-soc@vger.kernel.org
18626 S:      Supported
18627 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18628 F:      drivers/i2c/busses/i2c-riic.c
18629
18630 RENESAS RZ/G2L A/D DRIVER
18631 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18632 L:      linux-iio@vger.kernel.org
18633 L:      linux-renesas-soc@vger.kernel.org
18634 S:      Supported
18635 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18636 F:      drivers/iio/adc/rzg2l_adc.c
18637
18638 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18639 M:      Biju Das <biju.das.jz@bp.renesas.com>
18640 L:      linux-iio@vger.kernel.org
18641 L:      linux-renesas-soc@vger.kernel.org
18642 S:      Supported
18643 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18644 F:      drivers/counter/rz-mtu3-cnt.c
18645
18646 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18647 M:      Clément Léger <clement.leger@bootlin.com>
18648 L:      linux-renesas-soc@vger.kernel.org
18649 L:      netdev@vger.kernel.org
18650 S:      Maintained
18651 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18652 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18653 F:      drivers/net/dsa/rzn1_a5psw*
18654 F:      drivers/net/pcs/pcs-rzn1-miic.c
18655 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18656 F:      include/linux/pcs-rzn1-miic.h
18657 F:      net/dsa/tag_rzn1_a5psw.c
18658
18659 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18660 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18661 L:      linux-rtc@vger.kernel.org
18662 L:      linux-renesas-soc@vger.kernel.org
18663 S:      Maintained
18664 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18665 F:      drivers/rtc/rtc-rzn1.c
18666
18667 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18668 M:      Herve Codina <herve.codina@bootlin.com>
18669 L:      linux-renesas-soc@vger.kernel.org
18670 L:      linux-usb@vger.kernel.org
18671 S:      Maintained
18672 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18673 F:      drivers/usb/gadget/udc/renesas_usbf.c
18674
18675 RENESAS RZ/V2M I2C DRIVER
18676 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18677 L:      linux-i2c@vger.kernel.org
18678 L:      linux-renesas-soc@vger.kernel.org
18679 S:      Supported
18680 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18681 F:      drivers/i2c/busses/i2c-rzv2m.c
18682
18683 RENESAS USB PHY DRIVER
18684 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18685 L:      linux-renesas-soc@vger.kernel.org
18686 S:      Maintained
18687 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18688
18689 RENESAS VERSACLOCK 7 CLOCK DRIVER
18690 M:      Alex Helms <alexander.helms.jy@renesas.com>
18691 S:      Maintained
18692 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18693 F:      drivers/clk/clk-versaclock7.c
18694
18695 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18696 M:      Herve Codina <herve.codina@bootlin.com>
18697 L:      linux-iio@vger.kernel.org
18698 S:      Maintained
18699 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18700 F:      drivers/iio/potentiometer/x9250.c
18701
18702 RESET CONTROLLER FRAMEWORK
18703 M:      Philipp Zabel <p.zabel@pengutronix.de>
18704 S:      Maintained
18705 T:      git git://git.pengutronix.de/git/pza/linux
18706 F:      Documentation/devicetree/bindings/reset/
18707 F:      Documentation/driver-api/reset.rst
18708 F:      drivers/reset/
18709 F:      include/dt-bindings/reset/
18710 F:      include/linux/reset-controller.h
18711 F:      include/linux/reset.h
18712 F:      include/linux/reset/
18713 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18714
18715 RESTARTABLE SEQUENCES SUPPORT
18716 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18717 M:      Peter Zijlstra <peterz@infradead.org>
18718 M:      "Paul E. McKenney" <paulmck@kernel.org>
18719 M:      Boqun Feng <boqun.feng@gmail.com>
18720 L:      linux-kernel@vger.kernel.org
18721 S:      Supported
18722 F:      include/trace/events/rseq.h
18723 F:      include/uapi/linux/rseq.h
18724 F:      kernel/rseq.c
18725 F:      tools/testing/selftests/rseq/
18726
18727 RFKILL
18728 M:      Johannes Berg <johannes@sipsolutions.net>
18729 L:      linux-wireless@vger.kernel.org
18730 S:      Maintained
18731 W:      https://wireless.wiki.kernel.org/
18732 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18735 F:      Documentation/ABI/stable/sysfs-class-rfkill
18736 F:      Documentation/driver-api/rfkill.rst
18737 F:      include/linux/rfkill.h
18738 F:      include/uapi/linux/rfkill.h
18739 F:      net/rfkill/
18740
18741 RHASHTABLE
18742 M:      Thomas Graf <tgraf@suug.ch>
18743 M:      Herbert Xu <herbert@gondor.apana.org.au>
18744 L:      netdev@vger.kernel.org
18745 S:      Maintained
18746 F:      include/linux/rhashtable-types.h
18747 F:      include/linux/rhashtable.h
18748 F:      lib/rhashtable.c
18749 F:      lib/test_rhashtable.c
18750
18751 RICOH R5C592 MEMORYSTICK DRIVER
18752 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18753 S:      Maintained
18754 F:      drivers/memstick/host/r592.*
18755
18756 RICOH SMARTMEDIA/XD DRIVER
18757 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18758 S:      Maintained
18759 F:      drivers/mtd/nand/raw/r852.c
18760 F:      drivers/mtd/nand/raw/r852.h
18761
18762 RISC-V ARCHITECTURE
18763 M:      Paul Walmsley <paul.walmsley@sifive.com>
18764 M:      Palmer Dabbelt <palmer@dabbelt.com>
18765 M:      Albert Ou <aou@eecs.berkeley.edu>
18766 L:      linux-riscv@lists.infradead.org
18767 S:      Supported
18768 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18769 C:      irc://irc.libera.chat/riscv
18770 P:      Documentation/arch/riscv/patch-acceptance.rst
18771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18772 F:      arch/riscv/
18773 N:      riscv
18774 K:      riscv
18775
18776 RISC-V MICROCHIP FPGA SUPPORT
18777 M:      Conor Dooley <conor.dooley@microchip.com>
18778 M:      Daire McNamara <daire.mcnamara@microchip.com>
18779 L:      linux-riscv@lists.infradead.org
18780 S:      Supported
18781 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18782 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18783 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18784 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18785 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18786 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18787 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18788 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18789 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18790 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18791 F:      arch/riscv/boot/dts/microchip/
18792 F:      drivers/char/hw_random/mpfs-rng.c
18793 F:      drivers/clk/microchip/clk-mpfs*.c
18794 F:      drivers/firmware/microchip/mpfs-auto-update.c
18795 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18796 F:      drivers/mailbox/mailbox-mpfs.c
18797 F:      drivers/pci/controller/pcie-microchip-host.c
18798 F:      drivers/pwm/pwm-microchip-core.c
18799 F:      drivers/reset/reset-mpfs.c
18800 F:      drivers/rtc/rtc-mpfs.c
18801 F:      drivers/soc/microchip/mpfs-sys-controller.c
18802 F:      drivers/spi/spi-microchip-core-qspi.c
18803 F:      drivers/spi/spi-microchip-core.c
18804 F:      drivers/usb/musb/mpfs.c
18805 F:      include/soc/microchip/mpfs.h
18806
18807 RISC-V MISC SOC SUPPORT
18808 M:      Conor Dooley <conor@kernel.org>
18809 L:      linux-riscv@lists.infradead.org
18810 S:      Maintained
18811 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18812 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18813 F:      Documentation/devicetree/bindings/riscv/
18814 F:      arch/riscv/boot/dts/
18815 X:      arch/riscv/boot/dts/allwinner/
18816 X:      arch/riscv/boot/dts/renesas/
18817
18818 RISC-V PMU DRIVERS
18819 M:      Atish Patra <atishp@atishpatra.org>
18820 R:      Anup Patel <anup@brainfault.org>
18821 L:      linux-riscv@lists.infradead.org
18822 S:      Supported
18823 F:      drivers/perf/riscv_pmu.c
18824 F:      drivers/perf/riscv_pmu_legacy.c
18825 F:      drivers/perf/riscv_pmu_sbi.c
18826
18827 RISC-V THEAD SoC SUPPORT
18828 M:      Jisheng Zhang <jszhang@kernel.org>
18829 M:      Guo Ren <guoren@kernel.org>
18830 M:      Fu Wei <wefu@redhat.com>
18831 L:      linux-riscv@lists.infradead.org
18832 S:      Maintained
18833 F:      arch/riscv/boot/dts/thead/
18834
18835 RNBD BLOCK DRIVERS
18836 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18837 M:      Jack Wang <jinpu.wang@ionos.com>
18838 L:      linux-block@vger.kernel.org
18839 S:      Maintained
18840 F:      drivers/block/rnbd/
18841
18842 ROCCAT DRIVERS
18843 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18844 S:      Maintained
18845 W:      http://sourceforge.net/projects/roccat/
18846 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18847 F:      drivers/hid/hid-roccat*
18848 F:      include/linux/hid-roccat*
18849
18850 ROCKCHIP CRYPTO DRIVERS
18851 M:      Corentin Labbe <clabbe@baylibre.com>
18852 L:      linux-crypto@vger.kernel.org
18853 S:      Maintained
18854 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18855 F:      drivers/crypto/rockchip/
18856
18857 ROCKCHIP I2S TDM DRIVER
18858 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18859 L:      linux-rockchip@lists.infradead.org
18860 S:      Maintained
18861 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18862 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18863
18864 ROCKCHIP ISP V1 DRIVER
18865 M:      Dafna Hirschfeld <dafna@fastmail.com>
18866 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18867 L:      linux-media@vger.kernel.org
18868 L:      linux-rockchip@lists.infradead.org
18869 S:      Maintained
18870 F:      Documentation/admin-guide/media/rkisp1.rst
18871 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18872 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18873 F:      drivers/media/platform/rockchip/rkisp1
18874 F:      include/uapi/linux/rkisp1-config.h
18875
18876 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18877 M:      Jacob Chen <jacob-chen@iotwrt.com>
18878 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18879 L:      linux-media@vger.kernel.org
18880 L:      linux-rockchip@lists.infradead.org
18881 S:      Maintained
18882 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18883 F:      drivers/media/platform/rockchip/rga/
18884
18885 ROCKCHIP VIDEO DECODER DRIVER
18886 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18887 L:      linux-media@vger.kernel.org
18888 L:      linux-rockchip@lists.infradead.org
18889 S:      Maintained
18890 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18891 F:      drivers/staging/media/rkvdec/
18892
18893 ROCKER DRIVER
18894 M:      Jiri Pirko <jiri@resnulli.us>
18895 L:      netdev@vger.kernel.org
18896 S:      Supported
18897 F:      drivers/net/ethernet/rocker/
18898
18899 ROCKETPORT EXPRESS/INFINITY DRIVER
18900 M:      Kevin Cernekee <cernekee@gmail.com>
18901 L:      linux-serial@vger.kernel.org
18902 S:      Odd Fixes
18903 F:      drivers/tty/serial/rp2.*
18904
18905 ROHM BD99954 CHARGER IC
18906 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18907 S:      Supported
18908 F:      drivers/power/supply/bd99954-charger.c
18909 F:      drivers/power/supply/bd99954-charger.h
18910
18911 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18912 M:      Tomasz Duszynski <tduszyns@gmail.com>
18913 S:      Maintained
18914 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18915 F:      drivers/iio/light/bh1750.c
18916
18917 ROHM BM1390 PRESSURE SENSOR DRIVER
18918 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18919 L:      linux-iio@vger.kernel.org
18920 S:      Supported
18921 F:      drivers/iio/pressure/rohm-bm1390.c
18922
18923 ROHM BU270xx LIGHT SENSOR DRIVERs
18924 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18925 L:      linux-iio@vger.kernel.org
18926 S:      Supported
18927 F:      drivers/iio/light/rohm-bu27008.c
18928 F:      drivers/iio/light/rohm-bu27034.c
18929
18930 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18931 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18932 L:      linux-kernel@vger.kernel.org
18933 L:      linux-renesas-soc@vger.kernel.org
18934 S:      Supported
18935 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18936 F:      drivers/gpio/gpio-bd9571mwv.c
18937 F:      drivers/mfd/bd9571mwv.c
18938 F:      drivers/regulator/bd9571mwv-regulator.c
18939 F:      include/linux/mfd/bd9571mwv.h
18940
18941 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18942 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18943 S:      Supported
18944 F:      drivers/clk/clk-bd718x7.c
18945 F:      drivers/gpio/gpio-bd71815.c
18946 F:      drivers/gpio/gpio-bd71828.c
18947 F:      drivers/mfd/rohm-bd71828.c
18948 F:      drivers/mfd/rohm-bd718x7.c
18949 F:      drivers/mfd/rohm-bd9576.c
18950 F:      drivers/regulator/bd71815-regulator.c
18951 F:      drivers/regulator/bd71828-regulator.c
18952 F:      drivers/regulator/bd718x7-regulator.c
18953 F:      drivers/regulator/bd9576-regulator.c
18954 F:      drivers/regulator/rohm-regulator.c
18955 F:      drivers/rtc/rtc-bd70528.c
18956 F:      drivers/watchdog/bd9576_wdt.c
18957 F:      include/linux/mfd/rohm-bd71815.h
18958 F:      include/linux/mfd/rohm-bd71828.h
18959 F:      include/linux/mfd/rohm-bd718x7.h
18960 F:      include/linux/mfd/rohm-bd957x.h
18961 F:      include/linux/mfd/rohm-generic.h
18962 F:      include/linux/mfd/rohm-shared.h
18963
18964 ROSE NETWORK LAYER
18965 M:      Ralf Baechle <ralf@linux-mips.org>
18966 L:      linux-hams@vger.kernel.org
18967 S:      Maintained
18968 W:      https://linux-ax25.in-berlin.de
18969 F:      include/net/rose.h
18970 F:      include/uapi/linux/rose.h
18971 F:      net/rose/
18972
18973 ROTATION DRIVER FOR ALLWINNER A83T
18974 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18975 L:      linux-media@vger.kernel.org
18976 S:      Maintained
18977 T:      git git://linuxtv.org/media_tree.git
18978 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18979 F:      drivers/media/platform/sunxi/sun8i-rotate/
18980
18981 RPMSG TTY DRIVER
18982 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18983 L:      linux-remoteproc@vger.kernel.org
18984 S:      Maintained
18985 F:      drivers/tty/rpmsg_tty.c
18986
18987 RTL2830 MEDIA DRIVER
18988 L:      linux-media@vger.kernel.org
18989 S:      Orphan
18990 W:      https://linuxtv.org
18991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18992 F:      drivers/media/dvb-frontends/rtl2830*
18993
18994 RTL2832 MEDIA DRIVER
18995 L:      linux-media@vger.kernel.org
18996 S:      Orphan
18997 W:      https://linuxtv.org
18998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18999 F:      drivers/media/dvb-frontends/rtl2832*
19000
19001 RTL2832_SDR MEDIA DRIVER
19002 L:      linux-media@vger.kernel.org
19003 S:      Orphan
19004 W:      https://linuxtv.org
19005 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19006 F:      drivers/media/dvb-frontends/rtl2832_sdr*
19007
19008 RTL8180 WIRELESS DRIVER
19009 L:      linux-wireless@vger.kernel.org
19010 S:      Orphan
19011 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
19012
19013 RTL8187 WIRELESS DRIVER
19014 M:      Hin-Tak Leung <hintak.leung@gmail.com>
19015 M:      Larry Finger <Larry.Finger@lwfinger.net>
19016 L:      linux-wireless@vger.kernel.org
19017 S:      Maintained
19018 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
19019
19020 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
19021 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
19022 L:      linux-wireless@vger.kernel.org
19023 S:      Maintained
19024 F:      drivers/net/wireless/realtek/rtl8xxxu/
19025
19026 RTRS TRANSPORT DRIVERS
19027 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
19028 M:      Jack Wang <jinpu.wang@ionos.com>
19029 L:      linux-rdma@vger.kernel.org
19030 S:      Maintained
19031 F:      drivers/infiniband/ulp/rtrs/
19032
19033 RUNTIME VERIFICATION (RV)
19034 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
19035 M:      Steven Rostedt <rostedt@goodmis.org>
19036 L:      linux-trace-kernel@vger.kernel.org
19037 S:      Maintained
19038 F:      Documentation/trace/rv/
19039 F:      include/linux/rv.h
19040 F:      include/rv/
19041 F:      kernel/trace/rv/
19042 F:      tools/verification/
19043
19044 RUST
19045 M:      Miguel Ojeda <ojeda@kernel.org>
19046 M:      Alex Gaynor <alex.gaynor@gmail.com>
19047 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
19048 R:      Boqun Feng <boqun.feng@gmail.com>
19049 R:      Gary Guo <gary@garyguo.net>
19050 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
19051 R:      Benno Lossin <benno.lossin@proton.me>
19052 R:      Andreas Hindborg <a.hindborg@samsung.com>
19053 R:      Alice Ryhl <aliceryhl@google.com>
19054 L:      rust-for-linux@vger.kernel.org
19055 S:      Supported
19056 W:      https://rust-for-linux.com
19057 B:      https://github.com/Rust-for-Linux/linux/issues
19058 C:      zulip://rust-for-linux.zulipchat.com
19059 P:      https://rust-for-linux.com/contributing
19060 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
19061 F:      Documentation/rust/
19062 F:      rust/
19063 F:      samples/rust/
19064 F:      scripts/*rust*
19065 K:      \b(?i:rust)\b
19066
19067 RXRPC SOCKETS (AF_RXRPC)
19068 M:      David Howells <dhowells@redhat.com>
19069 M:      Marc Dionne <marc.dionne@auristor.com>
19070 L:      linux-afs@lists.infradead.org
19071 S:      Supported
19072 W:      https://www.infradead.org/~dhowells/kafs/
19073 F:      Documentation/networking/rxrpc.rst
19074 F:      include/keys/rxrpc-type.h
19075 F:      include/net/af_rxrpc.h
19076 F:      include/trace/events/rxrpc.h
19077 F:      include/uapi/linux/rxrpc.h
19078 F:      net/rxrpc/
19079
19080 S3 SAVAGE FRAMEBUFFER DRIVER
19081 M:      Antonino Daplas <adaplas@gmail.com>
19082 L:      linux-fbdev@vger.kernel.org
19083 S:      Maintained
19084 F:      drivers/video/fbdev/savage/
19085
19086 S390 ARCHITECTURE
19087 M:      Heiko Carstens <hca@linux.ibm.com>
19088 M:      Vasily Gorbik <gor@linux.ibm.com>
19089 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19090 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
19091 R:      Sven Schnelle <svens@linux.ibm.com>
19092 L:      linux-s390@vger.kernel.org
19093 S:      Supported
19094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19095 F:      Documentation/driver-api/s390-drivers.rst
19096 F:      Documentation/arch/s390/
19097 F:      arch/s390/
19098 F:      drivers/s390/
19099 F:      drivers/watchdog/diag288_wdt.c
19100
19101 S390 COMMON I/O LAYER
19102 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19103 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
19104 L:      linux-s390@vger.kernel.org
19105 S:      Supported
19106 F:      drivers/s390/cio/
19107
19108 S390 DASD DRIVER
19109 M:      Stefan Haberland <sth@linux.ibm.com>
19110 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
19111 L:      linux-s390@vger.kernel.org
19112 S:      Supported
19113 F:      block/partitions/ibm.c
19114 F:      drivers/s390/block/dasd*
19115 F:      include/linux/dasd_mod.h
19116
19117 S390 IOMMU (PCI)
19118 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19119 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19120 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19121 L:      linux-s390@vger.kernel.org
19122 S:      Supported
19123 F:      drivers/iommu/s390-iommu.c
19124
19125 S390 IUCV NETWORK LAYER
19126 M:      Alexandra Winter <wintera@linux.ibm.com>
19127 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19128 L:      linux-s390@vger.kernel.org
19129 L:      netdev@vger.kernel.org
19130 S:      Supported
19131 F:      drivers/s390/net/*iucv*
19132 F:      include/net/iucv/
19133 F:      net/iucv/
19134
19135 S390 MM
19136 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19137 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19138 L:      linux-s390@vger.kernel.org
19139 S:      Supported
19140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19141 F:      arch/s390/include/asm/pgtable.h
19142 F:      arch/s390/mm
19143
19144 S390 NETWORK DRIVERS
19145 M:      Alexandra Winter <wintera@linux.ibm.com>
19146 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19147 L:      linux-s390@vger.kernel.org
19148 L:      netdev@vger.kernel.org
19149 S:      Supported
19150 F:      drivers/s390/net/
19151
19152 S390 PCI SUBSYSTEM
19153 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19154 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19155 L:      linux-s390@vger.kernel.org
19156 S:      Supported
19157 F:      Documentation/arch/s390/pci.rst
19158 F:      arch/s390/pci/
19159 F:      drivers/pci/hotplug/s390_pci_hpc.c
19160
19161 S390 SCM DRIVER
19162 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19163 L:      linux-s390@vger.kernel.org
19164 S:      Supported
19165 F:      drivers/s390/block/scm*
19166 F:      drivers/s390/cio/scm.c
19167
19168 S390 VFIO AP DRIVER
19169 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19170 M:      Halil Pasic <pasic@linux.ibm.com>
19171 M:      Jason Herne <jjherne@linux.ibm.com>
19172 L:      linux-s390@vger.kernel.org
19173 S:      Supported
19174 F:      Documentation/arch/s390/vfio-ap*
19175 F:      drivers/s390/crypto/vfio_ap*
19176
19177 S390 VFIO-CCW DRIVER
19178 M:      Eric Farman <farman@linux.ibm.com>
19179 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19180 R:      Halil Pasic <pasic@linux.ibm.com>
19181 L:      linux-s390@vger.kernel.org
19182 L:      kvm@vger.kernel.org
19183 S:      Supported
19184 F:      Documentation/arch/s390/vfio-ccw.rst
19185 F:      drivers/s390/cio/vfio_ccw*
19186 F:      include/uapi/linux/vfio_ccw.h
19187
19188 S390 VFIO-PCI DRIVER
19189 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19190 M:      Eric Farman <farman@linux.ibm.com>
19191 L:      linux-s390@vger.kernel.org
19192 L:      kvm@vger.kernel.org
19193 S:      Supported
19194 F:      arch/s390/kvm/pci*
19195 F:      drivers/vfio/pci/vfio_pci_zdev.c
19196 F:      include/uapi/linux/vfio_zdev.h
19197
19198 S390 ZCRYPT DRIVER
19199 M:      Harald Freudenberger <freude@linux.ibm.com>
19200 L:      linux-s390@vger.kernel.org
19201 S:      Supported
19202 F:      drivers/s390/crypto/
19203
19204 S390 ZFCP DRIVER
19205 M:      Steffen Maier <maier@linux.ibm.com>
19206 M:      Benjamin Block <bblock@linux.ibm.com>
19207 L:      linux-s390@vger.kernel.org
19208 S:      Supported
19209 F:      drivers/s390/scsi/zfcp_*
19210
19211 SAA6588 RDS RECEIVER DRIVER
19212 M:      Hans Verkuil <hverkuil@xs4all.nl>
19213 L:      linux-media@vger.kernel.org
19214 S:      Odd Fixes
19215 W:      https://linuxtv.org
19216 T:      git git://linuxtv.org/media_tree.git
19217 F:      drivers/media/i2c/saa6588*
19218
19219 SAA7134 VIDEO4LINUX DRIVER
19220 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19221 L:      linux-media@vger.kernel.org
19222 S:      Odd fixes
19223 W:      https://linuxtv.org
19224 T:      git git://linuxtv.org/media_tree.git
19225 F:      Documentation/driver-api/media/drivers/saa7134*
19226 F:      drivers/media/pci/saa7134/
19227
19228 SAA7146 VIDEO4LINUX-2 DRIVER
19229 M:      Hans Verkuil <hverkuil@xs4all.nl>
19230 L:      linux-media@vger.kernel.org
19231 S:      Maintained
19232 T:      git git://linuxtv.org/media_tree.git
19233 F:      drivers/media/common/saa7146/
19234 F:      drivers/media/pci/saa7146/
19235 F:      include/media/drv-intf/saa7146*
19236
19237 SAFESETID SECURITY MODULE
19238 M:      Micah Morton <mortonm@chromium.org>
19239 S:      Supported
19240 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19241 F:      security/safesetid/
19242
19243 SAMSUNG AUDIO (ASoC) DRIVERS
19244 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19246 S:      Maintained
19247 B:      mailto:linux-samsung-soc@vger.kernel.org
19248 F:      Documentation/devicetree/bindings/sound/samsung*
19249 F:      sound/soc/samsung/
19250
19251 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19252 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19253 L:      linux-crypto@vger.kernel.org
19254 L:      linux-samsung-soc@vger.kernel.org
19255 S:      Maintained
19256 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19257 F:      drivers/crypto/exynos-rng.c
19258
19259 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19260 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19261 L:      linux-samsung-soc@vger.kernel.org
19262 S:      Maintained
19263 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19264 F:      drivers/char/hw_random/exynos-trng.c
19265
19266 SAMSUNG FRAMEBUFFER DRIVER
19267 M:      Jingoo Han <jingoohan1@gmail.com>
19268 L:      linux-fbdev@vger.kernel.org
19269 S:      Maintained
19270 F:      drivers/video/fbdev/s3c-fb.c
19271
19272 SAMSUNG INTERCONNECT DRIVERS
19273 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19274 M:      Artur Świgoń <a.swigon@samsung.com>
19275 L:      linux-pm@vger.kernel.org
19276 L:      linux-samsung-soc@vger.kernel.org
19277 S:      Supported
19278 F:      drivers/interconnect/samsung/
19279
19280 SAMSUNG LAPTOP DRIVER
19281 M:      Corentin Chary <corentin.chary@gmail.com>
19282 L:      platform-driver-x86@vger.kernel.org
19283 S:      Maintained
19284 F:      drivers/platform/x86/samsung-laptop.c
19285
19286 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19287 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19288 L:      linux-kernel@vger.kernel.org
19289 L:      linux-samsung-soc@vger.kernel.org
19290 S:      Maintained
19291 B:      mailto:linux-samsung-soc@vger.kernel.org
19292 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19293 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19294 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19295 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19296 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19297 F:      drivers/clk/clk-s2mps11.c
19298 F:      drivers/mfd/sec*.c
19299 F:      drivers/regulator/s2m*.c
19300 F:      drivers/regulator/s5m*.c
19301 F:      drivers/rtc/rtc-s5m.c
19302 F:      include/linux/mfd/samsung/
19303
19304 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19305 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19306 L:      linux-media@vger.kernel.org
19307 L:      linux-samsung-soc@vger.kernel.org
19308 S:      Maintained
19309 F:      drivers/media/platform/samsung/s3c-camif/
19310 F:      include/media/drv-intf/s3c_camif.h
19311
19312 SAMSUNG S3FWRN5 NFC DRIVER
19313 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19314 S:      Maintained
19315 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19316 F:      drivers/nfc/s3fwrn5
19317
19318 SAMSUNG S5C73M3 CAMERA DRIVER
19319 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19320 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19321 L:      linux-media@vger.kernel.org
19322 S:      Supported
19323 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19324 F:      drivers/media/i2c/s5c73m3/*
19325
19326 SAMSUNG S5K5BAF CAMERA DRIVER
19327 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19328 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19329 L:      linux-media@vger.kernel.org
19330 S:      Supported
19331 F:      drivers/media/i2c/s5k5baf.c
19332
19333 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19334 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19335 M:      Vladimir Zapolskiy <vz@mleia.com>
19336 L:      linux-crypto@vger.kernel.org
19337 L:      linux-samsung-soc@vger.kernel.org
19338 S:      Maintained
19339 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19340 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19341 F:      drivers/crypto/s5p-sss.c
19342
19343 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19344 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19345 L:      linux-media@vger.kernel.org
19346 S:      Supported
19347 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19348 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19349 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19350 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19351 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19352 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19353 F:      drivers/media/platform/samsung/exynos4-is/
19354
19355 SAMSUNG SOC CLOCK DRIVERS
19356 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19357 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19358 M:      Tomasz Figa <tomasz.figa@gmail.com>
19359 M:      Chanwoo Choi <cw00.choi@samsung.com>
19360 R:      Alim Akhtar <alim.akhtar@samsung.com>
19361 L:      linux-samsung-soc@vger.kernel.org
19362 S:      Maintained
19363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19364 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19365 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19366 F:      drivers/clk/samsung/
19367 F:      include/dt-bindings/clock/exynos*.h
19368 F:      include/dt-bindings/clock/s5p*.h
19369 F:      include/dt-bindings/clock/samsung,*.h
19370 F:      include/linux/clk/samsung.h
19371
19372 SAMSUNG SPI DRIVERS
19373 M:      Andi Shyti <andi.shyti@kernel.org>
19374 L:      linux-spi@vger.kernel.org
19375 L:      linux-samsung-soc@vger.kernel.org
19376 S:      Maintained
19377 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19378 F:      drivers/spi/spi-s3c*
19379 F:      include/linux/platform_data/spi-s3c64xx.h
19380
19381 SAMSUNG SXGBE DRIVERS
19382 M:      Byungho An <bh74.an@samsung.com>
19383 L:      netdev@vger.kernel.org
19384 S:      Supported
19385 F:      drivers/net/ethernet/samsung/sxgbe/
19386
19387 SAMSUNG THERMAL DRIVER
19388 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19389 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19390 L:      linux-pm@vger.kernel.org
19391 L:      linux-samsung-soc@vger.kernel.org
19392 S:      Maintained
19393 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19394 F:      drivers/thermal/samsung/
19395
19396 SAMSUNG USB2 PHY DRIVER
19397 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19398 L:      linux-kernel@vger.kernel.org
19399 S:      Supported
19400 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19401 F:      Documentation/driver-api/phy/samsung-usb2.rst
19402 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19403 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19404 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19405 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19406 F:      drivers/phy/samsung/phy-samsung-usb2.c
19407 F:      drivers/phy/samsung/phy-samsung-usb2.h
19408
19409 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19410 M:      Paul Barker <paul.barker@sancloud.com>
19411 R:      Marc Murphy <marc.murphy@sancloud.com>
19412 S:      Supported
19413 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19414
19415 SC1200 WDT DRIVER
19416 M:      Zwane Mwaikambo <zwanem@gmail.com>
19417 S:      Maintained
19418 F:      drivers/watchdog/sc1200wdt.c
19419
19420 SCHEDULER
19421 M:      Ingo Molnar <mingo@redhat.com>
19422 M:      Peter Zijlstra <peterz@infradead.org>
19423 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19424 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19425 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19426 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19427 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19428 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19429 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19430 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19431 L:      linux-kernel@vger.kernel.org
19432 S:      Maintained
19433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19434 F:      include/linux/preempt.h
19435 F:      include/linux/sched.h
19436 F:      include/linux/wait.h
19437 F:      include/uapi/linux/sched.h
19438 F:      kernel/sched/
19439
19440 SCSI LIBSAS SUBSYSTEM
19441 R:      John Garry <john.g.garry@oracle.com>
19442 R:      Jason Yan <yanaijie@huawei.com>
19443 L:      linux-scsi@vger.kernel.org
19444 S:      Supported
19445 F:      Documentation/scsi/libsas.rst
19446 F:      drivers/scsi/libsas/
19447 F:      include/scsi/libsas.h
19448 F:      include/scsi/sas_ata.h
19449
19450 SCSI RDMA PROTOCOL (SRP) INITIATOR
19451 M:      Bart Van Assche <bvanassche@acm.org>
19452 L:      linux-rdma@vger.kernel.org
19453 S:      Supported
19454 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19455 F:      drivers/infiniband/ulp/srp/
19456 F:      include/scsi/srp.h
19457
19458 SCSI RDMA PROTOCOL (SRP) TARGET
19459 M:      Bart Van Assche <bvanassche@acm.org>
19460 L:      linux-rdma@vger.kernel.org
19461 L:      target-devel@vger.kernel.org
19462 S:      Supported
19463 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19464 F:      drivers/infiniband/ulp/srpt/
19465
19466 SCSI SG DRIVER
19467 M:      Doug Gilbert <dgilbert@interlog.com>
19468 L:      linux-scsi@vger.kernel.org
19469 S:      Maintained
19470 W:      http://sg.danny.cz/sg
19471 F:      Documentation/scsi/scsi-generic.rst
19472 F:      drivers/scsi/sg.c
19473 F:      include/scsi/sg.h
19474
19475 SCSI SUBSYSTEM
19476 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19477 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19478 L:      linux-scsi@vger.kernel.org
19479 S:      Maintained
19480 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19483 F:      Documentation/devicetree/bindings/scsi/
19484 F:      drivers/scsi/
19485 F:      drivers/ufs/
19486 F:      include/scsi/
19487
19488 SCSI TAPE DRIVER
19489 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19490 L:      linux-scsi@vger.kernel.org
19491 S:      Maintained
19492 F:      Documentation/scsi/st.rst
19493 F:      drivers/scsi/st.*
19494 F:      drivers/scsi/st_*.h
19495
19496 SCSI TARGET CORE USER DRIVER
19497 M:      Bodo Stroesser <bostroesser@gmail.com>
19498 L:      linux-scsi@vger.kernel.org
19499 L:      target-devel@vger.kernel.org
19500 S:      Supported
19501 F:      Documentation/target/tcmu-design.rst
19502 F:      drivers/target/target_core_user.c
19503 F:      include/uapi/linux/target_core_user.h
19504
19505 SCSI TARGET SUBSYSTEM
19506 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19507 L:      linux-scsi@vger.kernel.org
19508 L:      target-devel@vger.kernel.org
19509 S:      Supported
19510 Q:      https://patchwork.kernel.org/project/target-devel/list/
19511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19512 F:      Documentation/target/
19513 F:      drivers/target/
19514 F:      include/target/
19515
19516 SCTP PROTOCOL
19517 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19518 M:      Xin Long <lucien.xin@gmail.com>
19519 L:      linux-sctp@vger.kernel.org
19520 S:      Maintained
19521 W:      https://github.com/sctp/lksctp-tools/wiki
19522 F:      Documentation/networking/sctp.rst
19523 F:      include/linux/sctp.h
19524 F:      include/net/sctp/
19525 F:      include/uapi/linux/sctp.h
19526 F:      net/sctp/
19527
19528 SCx200 CPU SUPPORT
19529 M:      Jim Cromie <jim.cromie@gmail.com>
19530 S:      Odd Fixes
19531 F:      Documentation/i2c/busses/scx200_acb.rst
19532 F:      arch/x86/platform/scx200/
19533 F:      drivers/i2c/busses/scx200*
19534 F:      drivers/mtd/maps/scx200_docflash.c
19535 F:      drivers/watchdog/scx200_wdt.c
19536 F:      include/linux/scx200.h
19537
19538 SCx200 GPIO DRIVER
19539 M:      Jim Cromie <jim.cromie@gmail.com>
19540 S:      Maintained
19541 F:      drivers/char/scx200_gpio.c
19542 F:      include/linux/scx200_gpio.h
19543
19544 SCx200 HRT CLOCKSOURCE DRIVER
19545 M:      Jim Cromie <jim.cromie@gmail.com>
19546 S:      Maintained
19547 F:      drivers/clocksource/scx200_hrt.c
19548
19549 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19550 M:      Sascha Sommer <saschasommer@freenet.de>
19551 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19552 S:      Maintained
19553 F:      drivers/mmc/host/sdricoh_cs.c
19554
19555 SECO BOARDS CEC DRIVER
19556 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19557 S:      Maintained
19558 F:      drivers/media/cec/platform/seco/seco-cec.c
19559 F:      drivers/media/cec/platform/seco/seco-cec.h
19560
19561 SECURE COMPUTING
19562 M:      Kees Cook <keescook@chromium.org>
19563 R:      Andy Lutomirski <luto@amacapital.net>
19564 R:      Will Drewry <wad@chromium.org>
19565 S:      Supported
19566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19567 F:      Documentation/userspace-api/seccomp_filter.rst
19568 F:      include/linux/seccomp.h
19569 F:      include/uapi/linux/seccomp.h
19570 F:      kernel/seccomp.c
19571 F:      tools/testing/selftests/kselftest_harness.h
19572 F:      tools/testing/selftests/seccomp/*
19573 K:      \bsecure_computing
19574 K:      \bTIF_SECCOMP\b
19575
19576 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19577 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19578 M:      Al Cooper <alcooperx@gmail.com>
19579 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19580 L:      linux-mmc@vger.kernel.org
19581 S:      Maintained
19582 F:      drivers/mmc/host/sdhci-brcmstb*
19583
19584 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19585 M:      Adrian Hunter <adrian.hunter@intel.com>
19586 L:      linux-mmc@vger.kernel.org
19587 S:      Supported
19588 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19589 F:      drivers/mmc/host/sdhci*
19590
19591 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19592 M:      Aubin Constans <aubin.constans@microchip.com>
19593 R:      Eugen Hristev <eugen.hristev@collabora.com>
19594 L:      linux-mmc@vger.kernel.org
19595 S:      Supported
19596 F:      drivers/mmc/host/sdhci-of-at91.c
19597
19598 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19599 M:      Haibo Chen <haibo.chen@nxp.com>
19600 L:      linux-imx@nxp.com
19601 L:      linux-mmc@vger.kernel.org
19602 S:      Maintained
19603 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19604
19605 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19606 M:      Ben Dooks <ben-linux@fluff.org>
19607 M:      Jaehoon Chung <jh80.chung@samsung.com>
19608 L:      linux-mmc@vger.kernel.org
19609 S:      Maintained
19610 F:      drivers/mmc/host/sdhci-s3c*
19611
19612 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19613 M:      Viresh Kumar <vireshk@kernel.org>
19614 L:      linux-mmc@vger.kernel.org
19615 S:      Maintained
19616 F:      drivers/mmc/host/sdhci-spear.c
19617
19618 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19619 M:      Vignesh Raghavendra <vigneshr@ti.com>
19620 L:      linux-mmc@vger.kernel.org
19621 S:      Maintained
19622 F:      drivers/mmc/host/sdhci-omap.c
19623
19624 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19625 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19626 L:      linux-block@vger.kernel.org
19627 S:      Supported
19628 F:      block/opal_proto.h
19629 F:      block/sed*
19630 F:      include/linux/sed*
19631 F:      include/uapi/linux/sed*
19632
19633 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19634 M:      Mark Rutland <mark.rutland@arm.com>
19635 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19636 M:      Sudeep Holla <sudeep.holla@arm.com>
19637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19638 S:      Maintained
19639 F:      drivers/firmware/smccc/
19640 F:      include/linux/arm-smccc.h
19641
19642 SECURITY CONTACT
19643 M:      Security Officers <security@kernel.org>
19644 S:      Supported
19645 F:      Documentation/process/security-bugs.rst
19646
19647 SECURITY SUBSYSTEM
19648 M:      Paul Moore <paul@paul-moore.com>
19649 M:      James Morris <jmorris@namei.org>
19650 M:      "Serge E. Hallyn" <serge@hallyn.com>
19651 L:      linux-security-module@vger.kernel.org
19652 S:      Supported
19653 Q:      https://patchwork.kernel.org/project/linux-security-module/list
19654 B:      mailto:linux-security-module@vger.kernel.org
19655 P:      https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
19656 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19657 F:      include/uapi/linux/lsm.h
19658 F:      security/
19659 F:      tools/testing/selftests/lsm/
19660 X:      security/selinux/
19661 K:      \bsecurity_[a-z_0-9]\+\b
19662
19663 SELINUX SECURITY MODULE
19664 M:      Paul Moore <paul@paul-moore.com>
19665 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19666 R:      Ondrej Mosnacek <omosnace@redhat.com>
19667 L:      selinux@vger.kernel.org
19668 S:      Supported
19669 W:      https://github.com/SELinuxProject
19670 Q:      https://patchwork.kernel.org/project/selinux/list
19671 B:      mailto:selinux@vger.kernel.org
19672 P:      https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
19673 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19674 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19675 F:      Documentation/ABI/removed/sysfs-selinux-disable
19676 F:      Documentation/admin-guide/LSM/SELinux.rst
19677 F:      include/trace/events/avc.h
19678 F:      include/uapi/linux/selinux_netlink.h
19679 F:      scripts/selinux/
19680 F:      security/selinux/
19681
19682 SENSABLE PHANTOM
19683 M:      Jiri Slaby <jirislaby@kernel.org>
19684 S:      Maintained
19685 F:      drivers/misc/phantom.c
19686 F:      include/uapi/linux/phantom.h
19687
19688 SENSEAIR SUNRISE 006-0-0007
19689 M:      Jacopo Mondi <jacopo@jmondi.org>
19690 S:      Maintained
19691 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19692 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19693 F:      drivers/iio/chemical/sunrise_co2.c
19694
19695 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19696 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19697 S:      Maintained
19698 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19699 F:      drivers/iio/chemical/scd30.h
19700 F:      drivers/iio/chemical/scd30_core.c
19701 F:      drivers/iio/chemical/scd30_i2c.c
19702 F:      drivers/iio/chemical/scd30_serial.c
19703
19704 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19705 M:      Roan van Dijk <roan@protonic.nl>
19706 S:      Maintained
19707 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19708 F:      drivers/iio/chemical/scd4x.c
19709
19710 SENSIRION SGP40 GAS SENSOR DRIVER
19711 M:      Andreas Klinger <ak@it-klinger.de>
19712 S:      Maintained
19713 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19714 F:      drivers/iio/chemical/sgp40.c
19715
19716 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19717 M:      Tomasz Duszynski <tduszyns@gmail.com>
19718 S:      Maintained
19719 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19720 F:      drivers/iio/chemical/sps30.c
19721 F:      drivers/iio/chemical/sps30_i2c.c
19722 F:      drivers/iio/chemical/sps30_serial.c
19723
19724 SERIAL DEVICE BUS
19725 M:      Rob Herring <robh@kernel.org>
19726 L:      linux-serial@vger.kernel.org
19727 S:      Maintained
19728 F:      Documentation/devicetree/bindings/serial/serial.yaml
19729 F:      drivers/tty/serdev/
19730 F:      include/linux/serdev.h
19731
19732 SERIAL IR RECEIVER
19733 M:      Sean Young <sean@mess.org>
19734 L:      linux-media@vger.kernel.org
19735 S:      Maintained
19736 F:      drivers/media/rc/serial_ir.c
19737
19738 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19739 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19740 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19741 S:      Maintained
19742 F:      Documentation/devicetree/bindings/slimbus/
19743 F:      drivers/slimbus/
19744 F:      include/linux/slimbus.h
19745
19746 SFC NETWORK DRIVER
19747 M:      Edward Cree <ecree.xilinx@gmail.com>
19748 M:      Martin Habets <habetsm.xilinx@gmail.com>
19749 L:      netdev@vger.kernel.org
19750 L:      linux-net-drivers@amd.com
19751 S:      Supported
19752 F:      Documentation/networking/devlink/sfc.rst
19753 F:      drivers/net/ethernet/sfc/
19754
19755 SFCTEMP HWMON DRIVER
19756 M:      Emil Renner Berthing <kernel@esmil.dk>
19757 M:      Hal Feng <hal.feng@starfivetech.com>
19758 L:      linux-hwmon@vger.kernel.org
19759 S:      Maintained
19760 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19761 F:      Documentation/hwmon/sfctemp.rst
19762 F:      drivers/hwmon/sfctemp.c
19763
19764 SFF/SFP/SFP+ MODULE SUPPORT
19765 M:      Russell King <linux@armlinux.org.uk>
19766 L:      netdev@vger.kernel.org
19767 S:      Maintained
19768 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19769 F:      drivers/net/phy/phylink.c
19770 F:      drivers/net/phy/sfp*
19771 F:      include/linux/mdio/mdio-i2c.h
19772 F:      include/linux/phylink.h
19773 F:      include/linux/sfp.h
19774 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)
19775
19776 SGI GRU DRIVER
19777 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19778 S:      Maintained
19779 F:      drivers/misc/sgi-gru/
19780
19781 SGI XP/XPC/XPNET DRIVER
19782 M:      Robin Holt <robinmholt@gmail.com>
19783 M:      Steve Wahl <steve.wahl@hpe.com>
19784 S:      Maintained
19785 F:      drivers/misc/sgi-xp/
19786
19787 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19788 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19789 M:      Jan Karcher <jaka@linux.ibm.com>
19790 R:      D. Wythe <alibuda@linux.alibaba.com>
19791 R:      Tony Lu <tonylu@linux.alibaba.com>
19792 R:      Wen Gu <guwen@linux.alibaba.com>
19793 L:      linux-s390@vger.kernel.org
19794 S:      Supported
19795 F:      net/smc/
19796
19797 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19798 M:      Linus Walleij <linus.walleij@linaro.org>
19799 L:      linux-iio@vger.kernel.org
19800 S:      Maintained
19801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19802 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19803 F:      drivers/iio/light/gp2ap002.c
19804
19805 SHARP RJ54N1CB0C SENSOR DRIVER
19806 M:      Jacopo Mondi <jacopo@jmondi.org>
19807 L:      linux-media@vger.kernel.org
19808 S:      Odd fixes
19809 T:      git git://linuxtv.org/media_tree.git
19810 F:      drivers/media/i2c/rj54n1cb0c.c
19811 F:      include/media/i2c/rj54n1cb0c.h
19812
19813 SHRINKER
19814 M:      Andrew Morton <akpm@linux-foundation.org>
19815 M:      Dave Chinner <david@fromorbit.com>
19816 R:      Qi Zheng <zhengqi.arch@bytedance.com>
19817 R:      Roman Gushchin <roman.gushchin@linux.dev>
19818 R:      Muchun Song <muchun.song@linux.dev>
19819 L:      linux-mm@kvack.org
19820 S:      Maintained
19821 F:      Documentation/admin-guide/mm/shrinker_debugfs.rst
19822 F:      include/linux/shrinker.h
19823 F:      mm/shrinker.c
19824 F:      mm/shrinker_debug.c
19825
19826 SH_VOU V4L2 OUTPUT DRIVER
19827 L:      linux-media@vger.kernel.org
19828 S:      Orphan
19829 F:      drivers/media/platform/renesas/sh_vou.c
19830 F:      include/media/drv-intf/sh_vou.h
19831
19832 SI2157 MEDIA DRIVER
19833 L:      linux-media@vger.kernel.org
19834 S:      Orphan
19835 W:      https://linuxtv.org
19836 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19837 F:      drivers/media/tuners/si2157*
19838
19839 SI2165 MEDIA DRIVER
19840 M:      Matthias Schwarzott <zzam@gentoo.org>
19841 L:      linux-media@vger.kernel.org
19842 S:      Maintained
19843 W:      https://linuxtv.org
19844 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19845 F:      drivers/media/dvb-frontends/si2165*
19846
19847 SI2168 MEDIA DRIVER
19848 L:      linux-media@vger.kernel.org
19849 S:      Orphan
19850 W:      https://linuxtv.org
19851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19852 F:      drivers/media/dvb-frontends/si2168*
19853
19854 SI470X FM RADIO RECEIVER I2C DRIVER
19855 M:      Hans Verkuil <hverkuil@xs4all.nl>
19856 L:      linux-media@vger.kernel.org
19857 S:      Odd Fixes
19858 W:      https://linuxtv.org
19859 T:      git git://linuxtv.org/media_tree.git
19860 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19861 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19862
19863 SI470X FM RADIO RECEIVER USB DRIVER
19864 M:      Hans Verkuil <hverkuil@xs4all.nl>
19865 L:      linux-media@vger.kernel.org
19866 S:      Maintained
19867 W:      https://linuxtv.org
19868 T:      git git://linuxtv.org/media_tree.git
19869 F:      drivers/media/radio/si470x/radio-si470x-common.c
19870 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19871 F:      drivers/media/radio/si470x/radio-si470x.h
19872
19873 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19874 M:      Eduardo Valentin <edubezval@gmail.com>
19875 L:      linux-media@vger.kernel.org
19876 S:      Odd Fixes
19877 W:      https://linuxtv.org
19878 T:      git git://linuxtv.org/media_tree.git
19879 F:      drivers/media/radio/si4713/si4713.?
19880
19881 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19882 M:      Eduardo Valentin <edubezval@gmail.com>
19883 L:      linux-media@vger.kernel.org
19884 S:      Odd Fixes
19885 W:      https://linuxtv.org
19886 T:      git git://linuxtv.org/media_tree.git
19887 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19888
19889 SI4713 FM RADIO TRANSMITTER USB DRIVER
19890 M:      Hans Verkuil <hverkuil@xs4all.nl>
19891 L:      linux-media@vger.kernel.org
19892 S:      Maintained
19893 W:      https://linuxtv.org
19894 T:      git git://linuxtv.org/media_tree.git
19895 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19896
19897 SIANO DVB DRIVER
19898 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19899 L:      linux-media@vger.kernel.org
19900 S:      Odd fixes
19901 W:      https://linuxtv.org
19902 T:      git git://linuxtv.org/media_tree.git
19903 F:      drivers/media/common/siano/
19904 F:      drivers/media/mmc/siano/
19905 F:      drivers/media/usb/siano/
19906 F:      drivers/media/usb/siano/
19907
19908 SIEMENS IPC LED DRIVERS
19909 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19910 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19911 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19912 L:      linux-leds@vger.kernel.org
19913 S:      Maintained
19914 F:      drivers/leds/simple/
19915
19916 SIEMENS IPC PLATFORM DRIVERS
19917 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19918 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19919 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19920 L:      platform-driver-x86@vger.kernel.org
19921 S:      Maintained
19922 F:      drivers/platform/x86/siemens/
19923 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19924 F:      include/linux/platform_data/x86/simatic-ipc.h
19925
19926 SIEMENS IPC WATCHDOG DRIVERS
19927 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19928 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19929 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19930 L:      linux-watchdog@vger.kernel.org
19931 S:      Maintained
19932 F:      drivers/watchdog/simatic-ipc-wdt.c
19933
19934 SIFIVE DRIVERS
19935 M:      Palmer Dabbelt <palmer@dabbelt.com>
19936 M:      Paul Walmsley <paul.walmsley@sifive.com>
19937 L:      linux-riscv@lists.infradead.org
19938 S:      Supported
19939 N:      sifive
19940 K:      [^@]sifive
19941
19942 SIFIVE CACHE DRIVER
19943 M:      Conor Dooley <conor@kernel.org>
19944 L:      linux-riscv@lists.infradead.org
19945 S:      Maintained
19946 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19947 F:      drivers/cache/sifive_ccache.c
19948
19949 SIFIVE FU540 SYSTEM-ON-CHIP
19950 M:      Paul Walmsley <paul.walmsley@sifive.com>
19951 M:      Palmer Dabbelt <palmer@dabbelt.com>
19952 L:      linux-riscv@lists.infradead.org
19953 S:      Supported
19954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19955 N:      fu540
19956 K:      fu540
19957
19958 SIFIVE PDMA DRIVER
19959 M:      Green Wan <green.wan@sifive.com>
19960 S:      Maintained
19961 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19962 F:      drivers/dma/sf-pdma/
19963
19964
19965 SILEAD TOUCHSCREEN DRIVER
19966 M:      Hans de Goede <hdegoede@redhat.com>
19967 L:      linux-input@vger.kernel.org
19968 L:      platform-driver-x86@vger.kernel.org
19969 S:      Maintained
19970 F:      drivers/input/touchscreen/silead.c
19971 F:      drivers/platform/x86/touchscreen_dmi.c
19972
19973 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19974 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19975 S:      Supported
19976 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19977 F:      drivers/net/wireless/silabs/wfx/
19978
19979 SILICON MOTION SM712 FRAME BUFFER DRIVER
19980 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19981 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19982 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19983 L:      linux-fbdev@vger.kernel.org
19984 S:      Maintained
19985 F:      Documentation/fb/sm712fb.rst
19986 F:      drivers/video/fbdev/sm712*
19987
19988 SILVACO I3C DUAL-ROLE MASTER
19989 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19990 M:      Conor Culhane <conor.culhane@silvaco.com>
19991 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19992 S:      Maintained
19993 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19994 F:      drivers/i3c/master/svc-i3c-master.c
19995
19996 SIMPLEFB FB DRIVER
19997 M:      Hans de Goede <hdegoede@redhat.com>
19998 L:      linux-fbdev@vger.kernel.org
19999 S:      Maintained
20000 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
20001 F:      drivers/video/fbdev/simplefb.c
20002 F:      include/linux/platform_data/simplefb.h
20003
20004 SIOX
20005 M:      Thorsten Scherer <t.scherer@eckelmann.de>
20006 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
20007 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
20008 S:      Supported
20009 F:      drivers/gpio/gpio-siox.c
20010 F:      drivers/siox/*
20011 F:      include/trace/events/siox.h
20012
20013 SIPHASH PRF ROUTINES
20014 M:      Jason A. Donenfeld <Jason@zx2c4.com>
20015 S:      Maintained
20016 F:      include/linux/siphash.h
20017 F:      lib/siphash.c
20018 F:      lib/siphash_kunit.c
20019
20020 SIS 190 ETHERNET DRIVER
20021 M:      Francois Romieu <romieu@fr.zoreil.com>
20022 L:      netdev@vger.kernel.org
20023 S:      Maintained
20024 F:      drivers/net/ethernet/sis/sis190.c
20025
20026 SIS 900/7016 FAST ETHERNET DRIVER
20027 M:      Daniele Venzano <venza@brownhat.org>
20028 L:      netdev@vger.kernel.org
20029 S:      Maintained
20030 W:      http://www.brownhat.org/sis900.html
20031 F:      drivers/net/ethernet/sis/sis900.*
20032
20033 SIS FRAMEBUFFER DRIVER
20034 S:      Orphan
20035 F:      Documentation/fb/sisfb.rst
20036 F:      drivers/video/fbdev/sis/
20037 F:      include/video/sisfb.h
20038
20039 SIS I2C TOUCHSCREEN DRIVER
20040 M:      Mika Penttilä <mpenttil@redhat.com>
20041 L:      linux-input@vger.kernel.org
20042 S:      Maintained
20043 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
20044 F:      drivers/input/touchscreen/sis_i2c.c
20045
20046 SIS USB2VGA DRIVER
20047 M:      Thomas Winischhofer <thomas@winischhofer.net>
20048 S:      Maintained
20049 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
20050 F:      drivers/usb/misc/sisusbvga/
20051
20052 SL28 CPLD MFD DRIVER
20053 M:      Michael Walle <mwalle@kernel.org>
20054 S:      Maintained
20055 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
20056 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
20057 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
20058 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
20059 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
20060 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
20061 F:      drivers/gpio/gpio-sl28cpld.c
20062 F:      drivers/hwmon/sl28cpld-hwmon.c
20063 F:      drivers/irqchip/irq-sl28cpld.c
20064 F:      drivers/pwm/pwm-sl28cpld.c
20065 F:      drivers/watchdog/sl28cpld_wdt.c
20066
20067 SL28 VPD NVMEM LAYOUT DRIVER
20068 M:      Michael Walle <mwalle@kernel.org>
20069 S:      Maintained
20070 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
20071 F:      drivers/nvmem/layouts/sl28vpd.c
20072
20073 SLAB ALLOCATOR
20074 M:      Christoph Lameter <cl@linux.com>
20075 M:      Pekka Enberg <penberg@kernel.org>
20076 M:      David Rientjes <rientjes@google.com>
20077 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
20078 M:      Andrew Morton <akpm@linux-foundation.org>
20079 M:      Vlastimil Babka <vbabka@suse.cz>
20080 R:      Roman Gushchin <roman.gushchin@linux.dev>
20081 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
20082 L:      linux-mm@kvack.org
20083 S:      Maintained
20084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20085 F:      include/linux/sl?b*.h
20086 F:      mm/sl?b*
20087
20088 SLCAN CAN NETWORK DRIVER
20089 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
20090 L:      linux-can@vger.kernel.org
20091 S:      Maintained
20092 F:      drivers/net/can/slcan/
20093
20094 SLEEPABLE READ-COPY UPDATE (SRCU)
20095 M:      Lai Jiangshan <jiangshanlai@gmail.com>
20096 M:      "Paul E. McKenney" <paulmck@kernel.org>
20097 M:      Josh Triplett <josh@joshtriplett.org>
20098 R:      Steven Rostedt <rostedt@goodmis.org>
20099 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20100 L:      rcu@vger.kernel.org
20101 S:      Supported
20102 W:      http://www.rdrop.com/users/paulmck/RCU/
20103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20104 F:      include/linux/srcu*.h
20105 F:      kernel/rcu/srcu*.c
20106
20107 SMACK SECURITY MODULE
20108 M:      Casey Schaufler <casey@schaufler-ca.com>
20109 L:      linux-security-module@vger.kernel.org
20110 S:      Maintained
20111 W:      http://schaufler-ca.com
20112 T:      git git://github.com/cschaufler/smack-next
20113 F:      Documentation/admin-guide/LSM/Smack.rst
20114 F:      security/smack/
20115
20116 SMC91x ETHERNET DRIVER
20117 M:      Nicolas Pitre <nico@fluxnic.net>
20118 S:      Odd Fixes
20119 F:      drivers/net/ethernet/smsc/smc91x.*
20120
20121 SMSC EMC2103 HARDWARE MONITOR DRIVER
20122 M:      Steve Glendinning <steve.glendinning@shawell.net>
20123 L:      linux-hwmon@vger.kernel.org
20124 S:      Maintained
20125 F:      Documentation/hwmon/emc2103.rst
20126 F:      drivers/hwmon/emc2103.c
20127
20128 SMSC SCH5627 HARDWARE MONITOR DRIVER
20129 M:      Hans de Goede <hdegoede@redhat.com>
20130 L:      linux-hwmon@vger.kernel.org
20131 S:      Supported
20132 F:      Documentation/hwmon/sch5627.rst
20133 F:      drivers/hwmon/sch5627.c
20134
20135 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20136 M:      Steve Glendinning <steve.glendinning@shawell.net>
20137 L:      linux-fbdev@vger.kernel.org
20138 S:      Maintained
20139 F:      drivers/video/fbdev/smscufx.c
20140
20141 SMSC47B397 HARDWARE MONITOR DRIVER
20142 M:      Jean Delvare <jdelvare@suse.com>
20143 L:      linux-hwmon@vger.kernel.org
20144 S:      Maintained
20145 F:      Documentation/hwmon/smsc47b397.rst
20146 F:      drivers/hwmon/smsc47b397.c
20147
20148 SMSC911x ETHERNET DRIVER
20149 M:      Steve Glendinning <steve.glendinning@shawell.net>
20150 L:      netdev@vger.kernel.org
20151 S:      Maintained
20152 F:      drivers/net/ethernet/smsc/smsc911x.*
20153 F:      include/linux/smsc911x.h
20154
20155 SMSC9420 PCI ETHERNET DRIVER
20156 M:      Steve Glendinning <steve.glendinning@shawell.net>
20157 L:      netdev@vger.kernel.org
20158 S:      Maintained
20159 F:      drivers/net/ethernet/smsc/smsc9420.*
20160
20161 SNET DPU VIRTIO DATA PATH ACCELERATOR
20162 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20163 F:      drivers/vdpa/solidrun/
20164
20165 SOCIONEXT (SNI) AVE NETWORK DRIVER
20166 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20167 L:      netdev@vger.kernel.org
20168 S:      Maintained
20169 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20170 F:      drivers/net/ethernet/socionext/sni_ave.c
20171
20172 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20173 M:      Jassi Brar <jaswinder.singh@linaro.org>
20174 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20175 L:      netdev@vger.kernel.org
20176 S:      Maintained
20177 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20178 F:      drivers/net/ethernet/socionext/netsec.c
20179
20180 SOCIONEXT (SNI) Synquacer SPI DRIVER
20181 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20182 M:      Jassi Brar <jaswinder.singh@linaro.org>
20183 L:      linux-spi@vger.kernel.org
20184 S:      Maintained
20185 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20186 F:      drivers/spi/spi-synquacer.c
20187
20188 SOCIONEXT SYNQUACER I2C DRIVER
20189 M:      Ard Biesheuvel <ardb@kernel.org>
20190 L:      linux-i2c@vger.kernel.org
20191 S:      Maintained
20192 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20193 F:      drivers/i2c/busses/i2c-synquacer.c
20194
20195 SOCIONEXT UNIPHIER SOUND DRIVER
20196 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20197 S:      Orphan
20198 F:      sound/soc/uniphier/
20199
20200 SOCKET TIMESTAMPING
20201 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20202 S:      Maintained
20203 F:      Documentation/networking/timestamping.rst
20204 F:      include/uapi/linux/net_tstamp.h
20205 F:      tools/testing/selftests/net/so_txtime.c
20206
20207 SOEKRIS NET48XX LED SUPPORT
20208 M:      Chris Boot <bootc@bootc.net>
20209 S:      Maintained
20210 F:      drivers/leds/leds-net48xx.c
20211
20212 SOFT-IWARP DRIVER (siw)
20213 M:      Bernard Metzler <bmt@zurich.ibm.com>
20214 L:      linux-rdma@vger.kernel.org
20215 S:      Supported
20216 F:      drivers/infiniband/sw/siw/
20217 F:      include/uapi/rdma/siw-abi.h
20218
20219 SOFT-ROCE DRIVER (rxe)
20220 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20221 L:      linux-rdma@vger.kernel.org
20222 S:      Supported
20223 F:      drivers/infiniband/sw/rxe/
20224 F:      include/uapi/rdma/rdma_user_rxe.h
20225
20226 SOFTLOGIC 6x10 MPEG CODEC
20227 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20228 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20229 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20230 M:      Ismael Luceno <ismael@iodev.co.uk>
20231 L:      linux-media@vger.kernel.org
20232 S:      Supported
20233 F:      drivers/media/pci/solo6x10/
20234
20235 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20236 M:      James Morse <james.morse@arm.com>
20237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20238 S:      Maintained
20239 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20240 F:      drivers/firmware/arm_sdei.c
20241 F:      include/linux/arm_sdei.h
20242 F:      include/uapi/linux/arm_sdei.h
20243
20244 SOFTWARE NODES AND DEVICE PROPERTIES
20245 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20246 R:      Daniel Scally <djrscally@gmail.com>
20247 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20248 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20249 L:      linux-acpi@vger.kernel.org
20250 S:      Maintained
20251 F:      drivers/base/property.c
20252 F:      drivers/base/swnode.c
20253 F:      include/linux/fwnode.h
20254 F:      include/linux/property.h
20255
20256 SOFTWARE RAID (Multiple Disks) SUPPORT
20257 M:      Song Liu <song@kernel.org>
20258 R:      Yu Kuai <yukuai3@huawei.com>
20259 L:      linux-raid@vger.kernel.org
20260 S:      Supported
20261 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20263 F:      drivers/md/Kconfig
20264 F:      drivers/md/Makefile
20265 F:      drivers/md/md*
20266 F:      drivers/md/raid*
20267 F:      include/linux/raid/
20268 F:      include/uapi/linux/raid/
20269
20270 SOLIDRUN CLEARFOG SUPPORT
20271 M:      Russell King <linux@armlinux.org.uk>
20272 S:      Maintained
20273 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20274 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20275
20276 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20277 M:      Russell King <linux@armlinux.org.uk>
20278 S:      Maintained
20279 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20280 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20281 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20282
20283 SONIC NETWORK DRIVER
20284 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20285 L:      netdev@vger.kernel.org
20286 S:      Maintained
20287 F:      drivers/net/ethernet/natsemi/sonic.*
20288
20289 SONICS SILICON BACKPLANE DRIVER (SSB)
20290 M:      Michael Buesch <m@bues.ch>
20291 L:      linux-wireless@vger.kernel.org
20292 S:      Maintained
20293 F:      drivers/ssb/
20294 F:      include/linux/ssb/
20295
20296 SONY IMX208 SENSOR DRIVER
20297 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20298 L:      linux-media@vger.kernel.org
20299 S:      Maintained
20300 T:      git git://linuxtv.org/media_tree.git
20301 F:      drivers/media/i2c/imx208.c
20302
20303 SONY IMX214 SENSOR DRIVER
20304 M:      Ricardo Ribalda <ribalda@kernel.org>
20305 L:      linux-media@vger.kernel.org
20306 S:      Maintained
20307 T:      git git://linuxtv.org/media_tree.git
20308 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20309 F:      drivers/media/i2c/imx214.c
20310
20311 SONY IMX219 SENSOR DRIVER
20312 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20313 L:      linux-media@vger.kernel.org
20314 S:      Maintained
20315 T:      git git://linuxtv.org/media_tree.git
20316 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20317 F:      drivers/media/i2c/imx219.c
20318
20319 SONY IMX258 SENSOR DRIVER
20320 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20321 L:      linux-media@vger.kernel.org
20322 S:      Maintained
20323 T:      git git://linuxtv.org/media_tree.git
20324 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20325 F:      drivers/media/i2c/imx258.c
20326
20327 SONY IMX274 SENSOR DRIVER
20328 M:      Leon Luo <leonl@leopardimaging.com>
20329 L:      linux-media@vger.kernel.org
20330 S:      Maintained
20331 T:      git git://linuxtv.org/media_tree.git
20332 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20333 F:      drivers/media/i2c/imx274.c
20334
20335 SONY IMX290 SENSOR DRIVER
20336 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20337 L:      linux-media@vger.kernel.org
20338 S:      Maintained
20339 T:      git git://linuxtv.org/media_tree.git
20340 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20341 F:      drivers/media/i2c/imx290.c
20342
20343 SONY IMX296 SENSOR DRIVER
20344 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20345 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20346 L:      linux-media@vger.kernel.org
20347 S:      Maintained
20348 T:      git git://linuxtv.org/media_tree.git
20349 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20350 F:      drivers/media/i2c/imx296.c
20351
20352 SONY IMX319 SENSOR DRIVER
20353 M:      Bingbu Cao <bingbu.cao@intel.com>
20354 L:      linux-media@vger.kernel.org
20355 S:      Maintained
20356 T:      git git://linuxtv.org/media_tree.git
20357 F:      drivers/media/i2c/imx319.c
20358
20359 SONY IMX334 SENSOR DRIVER
20360 L:      linux-media@vger.kernel.org
20361 S:      Orphan
20362 T:      git git://linuxtv.org/media_tree.git
20363 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20364 F:      drivers/media/i2c/imx334.c
20365
20366 SONY IMX335 SENSOR DRIVER
20367 L:      linux-media@vger.kernel.org
20368 S:      Orphan
20369 T:      git git://linuxtv.org/media_tree.git
20370 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20371 F:      drivers/media/i2c/imx335.c
20372
20373 SONY IMX355 SENSOR DRIVER
20374 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20375 L:      linux-media@vger.kernel.org
20376 S:      Maintained
20377 T:      git git://linuxtv.org/media_tree.git
20378 F:      drivers/media/i2c/imx355.c
20379
20380 SONY IMX412 SENSOR DRIVER
20381 L:      linux-media@vger.kernel.org
20382 S:      Orphan
20383 T:      git git://linuxtv.org/media_tree.git
20384 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20385 F:      drivers/media/i2c/imx412.c
20386
20387 SONY IMX415 SENSOR DRIVER
20388 M:      Michael Riesch <michael.riesch@wolfvision.net>
20389 L:      linux-media@vger.kernel.org
20390 S:      Maintained
20391 T:      git git://linuxtv.org/media_tree.git
20392 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20393 F:      drivers/media/i2c/imx415.c
20394
20395 SONY MEMORYSTICK SUBSYSTEM
20396 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20397 M:      Alex Dubov <oakad@yahoo.com>
20398 M:      Ulf Hansson <ulf.hansson@linaro.org>
20399 L:      linux-mmc@vger.kernel.org
20400 S:      Maintained
20401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20402 F:      drivers/memstick/
20403 F:      include/linux/memstick.h
20404
20405 SONY VAIO CONTROL DEVICE DRIVER
20406 M:      Mattia Dongili <malattia@linux.it>
20407 L:      platform-driver-x86@vger.kernel.org
20408 S:      Maintained
20409 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20410 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20411 F:      drivers/char/sonypi.c
20412 F:      drivers/platform/x86/sony-laptop.c
20413 F:      include/linux/sony-laptop.h
20414
20415 SOPHGO DEVICETREES
20416 M:      Chao Wei <chao.wei@sophgo.com>
20417 M:      Chen Wang <unicorn_wang@outlook.com>
20418 S:      Maintained
20419 F:      arch/riscv/boot/dts/sophgo/
20420 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20421
20422 SOUND
20423 M:      Jaroslav Kysela <perex@perex.cz>
20424 M:      Takashi Iwai <tiwai@suse.com>
20425 L:      linux-sound@vger.kernel.org
20426 S:      Maintained
20427 W:      http://www.alsa-project.org/
20428 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20430 F:      Documentation/sound/
20431 F:      include/sound/
20432 F:      include/uapi/sound/
20433 F:      sound/
20434 F:      tools/testing/selftests/alsa
20435
20436 SOUND - ALSA SELFTESTS
20437 M:      Mark Brown <broonie@kernel.org>
20438 L:      linux-sound@vger.kernel.org
20439 L:      linux-kselftest@vger.kernel.org
20440 S:      Supported
20441 F:      tools/testing/selftests/alsa
20442
20443 SOUND - COMPRESSED AUDIO
20444 M:      Vinod Koul <vkoul@kernel.org>
20445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20446 S:      Supported
20447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20448 F:      Documentation/sound/designs/compress-offload.rst
20449 F:      include/sound/compress_driver.h
20450 F:      include/uapi/sound/compress_*
20451 F:      sound/core/compress_offload.c
20452 F:      sound/soc/soc-compress.c
20453
20454 SOUND - DMAENGINE HELPERS
20455 M:      Lars-Peter Clausen <lars@metafoo.de>
20456 S:      Supported
20457 F:      include/sound/dmaengine_pcm.h
20458 F:      sound/core/pcm_dmaengine.c
20459 F:      sound/soc/soc-generic-dmaengine-pcm.c
20460
20461 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20462 M:      Liam Girdwood <lgirdwood@gmail.com>
20463 M:      Mark Brown <broonie@kernel.org>
20464 L:      linux-sound@vger.kernel.org
20465 S:      Supported
20466 W:      http://alsa-project.org/main/index.php/ASoC
20467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20468 F:      Documentation/devicetree/bindings/sound/
20469 F:      Documentation/sound/soc/
20470 F:      include/dt-bindings/sound/
20471 F:      include/sound/soc*
20472 F:      include/sound/sof.h
20473 F:      include/sound/sof/
20474 F:      include/trace/events/sof*.h
20475 F:      include/uapi/sound/asoc.h
20476 F:      sound/soc/
20477
20478 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20479 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20480 M:      Liam Girdwood <lgirdwood@gmail.com>
20481 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20482 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20483 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20484 M:      Daniel Baluta <daniel.baluta@nxp.com>
20485 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20486 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20487 S:      Supported
20488 W:      https://github.com/thesofproject/linux/
20489 F:      sound/soc/sof/
20490
20491 SOUNDWIRE SUBSYSTEM
20492 M:      Vinod Koul <vkoul@kernel.org>
20493 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20494 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20495 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20496 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20497 S:      Supported
20498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20499 F:      Documentation/driver-api/soundwire/
20500 F:      drivers/soundwire/
20501 F:      include/linux/soundwire/
20502
20503 SP2 MEDIA DRIVER
20504 M:      Olli Salonen <olli.salonen@iki.fi>
20505 L:      linux-media@vger.kernel.org
20506 S:      Maintained
20507 W:      https://linuxtv.org
20508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20509 F:      drivers/media/dvb-frontends/sp2*
20510
20511 SPANISH DOCUMENTATION
20512 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20513 R:      Avadhut Naik <avadhut.naik@amd.com>
20514 S:      Maintained
20515 F:      Documentation/translations/sp_SP/
20516
20517 SPARC + UltraSPARC (sparc/sparc64)
20518 M:      "David S. Miller" <davem@davemloft.net>
20519 L:      sparclinux@vger.kernel.org
20520 S:      Maintained
20521 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20524 F:      arch/sparc/
20525 F:      drivers/sbus/
20526
20527 SPARC SERIAL DRIVERS
20528 M:      "David S. Miller" <davem@davemloft.net>
20529 L:      sparclinux@vger.kernel.org
20530 S:      Maintained
20531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20533 F:      drivers/tty/serial/suncore.c
20534 F:      drivers/tty/serial/sunhv.c
20535 F:      drivers/tty/serial/sunsab.c
20536 F:      drivers/tty/serial/sunsab.h
20537 F:      drivers/tty/serial/sunsu.c
20538 F:      drivers/tty/serial/sunzilog.c
20539 F:      drivers/tty/serial/sunzilog.h
20540 F:      drivers/tty/vcc.c
20541 F:      include/linux/sunserialcore.h
20542
20543 SPARSE CHECKER
20544 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20545 L:      linux-sparse@vger.kernel.org
20546 S:      Maintained
20547 W:      https://sparse.docs.kernel.org/
20548 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20549 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20550 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20551 F:      include/linux/compiler.h
20552
20553 SPEAKUP CONSOLE SPEECH DRIVER
20554 M:      William Hubbs <w.d.hubbs@gmail.com>
20555 M:      Chris Brannon <chris@the-brannons.com>
20556 M:      Kirk Reiser <kirk@reisers.ca>
20557 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20558 L:      speakup@linux-speakup.org
20559 S:      Odd Fixes
20560 W:      http://www.linux-speakup.org/
20561 W:      https://github.com/linux-speakup/speakup
20562 B:      https://github.com/linux-speakup/speakup/issues
20563 F:      drivers/accessibility/speakup/
20564
20565 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20566 M:      Viresh Kumar <vireshk@kernel.org>
20567 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20568 M:      soc@kernel.org
20569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20570 S:      Maintained
20571 W:      http://www.st.com/spear
20572 F:      arch/arm/boot/dts/st/spear*
20573 F:      arch/arm/mach-spear/
20574 F:      drivers/clk/spear/
20575 F:      drivers/pinctrl/spear/
20576
20577 SPI NOR SUBSYSTEM
20578 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20579 M:      Pratyush Yadav <pratyush@kernel.org>
20580 M:      Michael Walle <mwalle@kernel.org>
20581 L:      linux-mtd@lists.infradead.org
20582 S:      Maintained
20583 W:      http://www.linux-mtd.infradead.org/
20584 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20585 C:      irc://irc.oftc.net/mtd
20586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20587 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20588 F:      drivers/mtd/spi-nor/
20589 F:      include/linux/mtd/spi-nor.h
20590
20591 SPI SUBSYSTEM
20592 M:      Mark Brown <broonie@kernel.org>
20593 L:      linux-spi@vger.kernel.org
20594 S:      Maintained
20595 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20597 F:      Documentation/devicetree/bindings/spi/
20598 F:      Documentation/spi/
20599 F:      drivers/spi/
20600 F:      include/linux/spi/
20601 F:      include/uapi/linux/spi/
20602 F:      tools/spi/
20603
20604 SPIDERNET NETWORK DRIVER for CELL
20605 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20606 M:      Geoff Levand <geoff@infradead.org>
20607 L:      netdev@vger.kernel.org
20608 L:      linuxppc-dev@lists.ozlabs.org
20609 S:      Maintained
20610 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20611 F:      drivers/net/ethernet/toshiba/spider_net*
20612
20613 SPMI SUBSYSTEM
20614 M:      Stephen Boyd <sboyd@kernel.org>
20615 L:      linux-kernel@vger.kernel.org
20616 S:      Maintained
20617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20618 F:      Documentation/devicetree/bindings/spmi/
20619 F:      drivers/spmi/
20620 F:      include/dt-bindings/spmi/spmi.h
20621 F:      include/linux/spmi.h
20622 F:      include/trace/events/spmi.h
20623
20624 SPU FILE SYSTEM
20625 M:      Jeremy Kerr <jk@ozlabs.org>
20626 L:      linuxppc-dev@lists.ozlabs.org
20627 S:      Supported
20628 W:      http://www.ibm.com/developerworks/power/cell/
20629 F:      Documentation/filesystems/spufs/spufs.rst
20630 F:      arch/powerpc/platforms/cell/spufs/
20631
20632 SQUASHFS FILE SYSTEM
20633 M:      Phillip Lougher <phillip@squashfs.org.uk>
20634 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20635 S:      Maintained
20636 W:      http://squashfs.org.uk
20637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20638 F:      Documentation/filesystems/squashfs.rst
20639 F:      fs/squashfs/
20640
20641 SRM (Alpha) environment access
20642 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20643 S:      Maintained
20644 F:      arch/alpha/kernel/srm_env.c
20645
20646 ST LSM6DSx IMU IIO DRIVER
20647 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20648 L:      linux-iio@vger.kernel.org
20649 S:      Maintained
20650 W:      http://www.st.com/
20651 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20652 F:      drivers/iio/imu/st_lsm6dsx/
20653
20654 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20655 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20656 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20657 L:      linux-media@vger.kernel.org
20658 S:      Maintained
20659 T:      git git://linuxtv.org/media_tree.git
20660 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20661 F:      drivers/media/i2c/st-mipid02.c
20662
20663 ST STM32 I2C/SMBUS DRIVER
20664 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20665 M:      Alain Volmat <alain.volmat@foss.st.com>
20666 L:      linux-i2c@vger.kernel.org
20667 S:      Maintained
20668 F:      drivers/i2c/busses/i2c-stm32*
20669
20670 ST STM32 SPI DRIVER
20671 M:      Alain Volmat <alain.volmat@foss.st.com>
20672 L:      linux-spi@vger.kernel.org
20673 S:      Maintained
20674 F:      drivers/spi/spi-stm32.c
20675
20676 ST STPDDC60 DRIVER
20677 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20678 L:      linux-hwmon@vger.kernel.org
20679 S:      Maintained
20680 F:      Documentation/hwmon/stpddc60.rst
20681 F:      drivers/hwmon/pmbus/stpddc60.c
20682
20683 ST VGXY61 DRIVER
20684 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20685 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20686 L:      linux-media@vger.kernel.org
20687 S:      Maintained
20688 T:      git git://linuxtv.org/media_tree.git
20689 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20690 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20691 F:      drivers/media/i2c/st-vgxy61.c
20692
20693 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20694 M:      Song Qiang <songqiang1304521@gmail.com>
20695 L:      linux-iio@vger.kernel.org
20696 S:      Maintained
20697 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20698 F:      drivers/iio/proximity/vl53l0x-i2c.c
20699
20700 STABLE BRANCH
20701 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20702 M:      Sasha Levin <sashal@kernel.org>
20703 L:      stable@vger.kernel.org
20704 S:      Supported
20705 F:      Documentation/process/stable-kernel-rules.rst
20706
20707 STAGING - ATOMISP DRIVER
20708 M:      Hans de Goede <hdegoede@redhat.com>
20709 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20710 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20711 L:      linux-media@vger.kernel.org
20712 S:      Maintained
20713 F:      drivers/staging/media/atomisp/
20714
20715 STAGING - FIELDBUS SUBSYSTEM
20716 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20717 S:      Maintained
20718 F:      drivers/staging/fieldbus/*
20719 F:      drivers/staging/fieldbus/Documentation/
20720
20721 STAGING - HMS ANYBUS-S BUS
20722 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20723 S:      Maintained
20724 F:      drivers/staging/fieldbus/anybuss/
20725
20726 STAGING - INDUSTRIAL IO
20727 M:      Jonathan Cameron <jic23@kernel.org>
20728 L:      linux-iio@vger.kernel.org
20729 S:      Odd Fixes
20730 F:      Documentation/devicetree/bindings/staging/iio/
20731 F:      drivers/staging/iio/
20732
20733 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20734 M:      Marc Dietrich <marvin24@gmx.de>
20735 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20736 L:      linux-tegra@vger.kernel.org
20737 S:      Maintained
20738 F:      drivers/staging/nvec/
20739
20740 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20741 M:      Jens Frederich <jfrederich@gmail.com>
20742 M:      Jon Nettleton <jon.nettleton@gmail.com>
20743 S:      Maintained
20744 W:      http://wiki.laptop.org/go/DCON
20745 F:      drivers/staging/olpc_dcon/
20746
20747 STAGING - REALTEK RTL8712U DRIVERS
20748 M:      Larry Finger <Larry.Finger@lwfinger.net>
20749 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20750 S:      Odd Fixes
20751 F:      drivers/staging/rtl8712/
20752
20753 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20754 M:      Michael Hennerich <michael.hennerich@analog.com>
20755 L:      linux-fbdev@vger.kernel.org
20756 S:      Supported
20757 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20758 F:      drivers/staging/fbtft/fb_seps525.c
20759
20760 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20761 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20762 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20763 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20764 L:      linux-fbdev@vger.kernel.org
20765 S:      Maintained
20766 F:      drivers/staging/sm750fb/
20767
20768 STAGING - VIA VT665X DRIVERS
20769 M:      Forest Bond <forest@alittletooquiet.net>
20770 S:      Odd Fixes
20771 F:      drivers/staging/vt665?/
20772
20773 STAGING SUBSYSTEM
20774 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20775 L:      linux-staging@lists.linux.dev
20776 S:      Supported
20777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20778 F:      drivers/staging/
20779
20780 STANDALONE CACHE CONTROLLER DRIVERS
20781 M:      Conor Dooley <conor@kernel.org>
20782 L:      linux-riscv@lists.infradead.org
20783 S:      Maintained
20784 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20785 F:      drivers/cache
20786
20787 STARFIRE/DURALAN NETWORK DRIVER
20788 M:      Ion Badulescu <ionut@badula.org>
20789 S:      Odd Fixes
20790 F:      drivers/net/ethernet/adaptec/starfire*
20791
20792 STARFIVE CAMERA SUBSYSTEM DRIVER
20793 M:      Jack Zhu <jack.zhu@starfivetech.com>
20794 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20795 L:      linux-media@vger.kernel.org
20796 S:      Maintained
20797 F:      Documentation/admin-guide/media/starfive_camss.rst
20798 F:      Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
20799 F:      drivers/staging/media/starfive/camss
20800
20801 STARFIVE CRYPTO DRIVER
20802 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20803 M:      William Qiu <william.qiu@starfivetech.com>
20804 S:      Supported
20805 F:      Documentation/devicetree/bindings/crypto/starfive*
20806 F:      drivers/crypto/starfive/
20807
20808 STARFIVE DEVICETREES
20809 M:      Emil Renner Berthing <kernel@esmil.dk>
20810 S:      Maintained
20811 F:      arch/riscv/boot/dts/starfive/
20812
20813 STARFIVE DWMAC GLUE LAYER
20814 M:      Emil Renner Berthing <kernel@esmil.dk>
20815 M:      Samin Guo <samin.guo@starfivetech.com>
20816 S:      Maintained
20817 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20818 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20819
20820 STARFIVE JH7110 DPHY RX DRIVER
20821 M:      Jack Zhu <jack.zhu@starfivetech.com>
20822 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20823 S:      Supported
20824 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20825 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20826
20827 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20828 M:      William Qiu <william.qiu@starfivetech.com>
20829 S:      Supported
20830 F:      Documentation/devicetree/bindings/mmc/starfive*
20831 F:      drivers/mmc/host/dw_mmc-starfive.c
20832
20833 STARFIVE JH7110 PLL CLOCK DRIVER
20834 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20835 S:      Supported
20836 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20837 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20838
20839 STARFIVE JH7110 PWMDAC DRIVER
20840 M:      Hal Feng <hal.feng@starfivetech.com>
20841 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20842 S:      Supported
20843 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20844 F:      sound/soc/starfive/jh7110_pwmdac.c
20845
20846 STARFIVE JH7110 SYSCON
20847 M:      William Qiu <william.qiu@starfivetech.com>
20848 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20849 S:      Supported
20850 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20851
20852 STARFIVE JH7110 TDM DRIVER
20853 M:      Walker Chen <walker.chen@starfivetech.com>
20854 S:      Maintained
20855 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20856 F:      sound/soc/starfive/jh7110_tdm.c
20857
20858 STARFIVE JH71X0 CLOCK DRIVERS
20859 M:      Emil Renner Berthing <kernel@esmil.dk>
20860 M:      Hal Feng <hal.feng@starfivetech.com>
20861 S:      Maintained
20862 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20863 F:      drivers/clk/starfive/clk-starfive-jh71*
20864 F:      include/dt-bindings/clock/starfive?jh71*.h
20865
20866 STARFIVE JH71X0 PINCTRL DRIVERS
20867 M:      Emil Renner Berthing <kernel@esmil.dk>
20868 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20869 M:      Hal Feng <hal.feng@starfivetech.com>
20870 L:      linux-gpio@vger.kernel.org
20871 S:      Maintained
20872 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20873 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20874 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20875 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20876
20877 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20878 M:      Emil Renner Berthing <kernel@esmil.dk>
20879 M:      Hal Feng <hal.feng@starfivetech.com>
20880 S:      Maintained
20881 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20882 F:      drivers/reset/starfive/reset-starfive-jh71*
20883 F:      include/dt-bindings/reset/starfive?jh71*.h
20884
20885 STARFIVE JH71X0 USB DRIVERS
20886 M:      Minda Chen <minda.chen@starfivetech.com>
20887 S:      Maintained
20888 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20889 F:      drivers/usb/cdns3/cdns3-starfive.c
20890
20891 STARFIVE JH71XX PMU CONTROLLER DRIVER
20892 M:      Walker Chen <walker.chen@starfivetech.com>
20893 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20894 S:      Supported
20895 F:      Documentation/devicetree/bindings/power/starfive*
20896 F:      drivers/pmdomain/starfive/
20897 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20898
20899 STARFIVE SOC DRIVERS
20900 M:      Conor Dooley <conor@kernel.org>
20901 S:      Maintained
20902 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20903 F:      Documentation/devicetree/bindings/soc/starfive/
20904
20905 STARFIVE TRNG DRIVER
20906 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20907 S:      Supported
20908 F:      Documentation/devicetree/bindings/rng/starfive*
20909 F:      drivers/char/hw_random/jh7110-trng.c
20910
20911 STARFIVE WATCHDOG DRIVER
20912 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20913 M:      Samin Guo <samin.guo@starfivetech.com>
20914 S:      Supported
20915 F:      Documentation/devicetree/bindings/watchdog/starfive*
20916 F:      drivers/watchdog/starfive-wdt.c
20917
20918 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20919 M:      Minda Chen <minda.chen@starfivetech.com>
20920 S:      Supported
20921 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20922 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20923 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20924 F:      drivers/phy/starfive/phy-jh7110-usb.c
20925
20926 STATIC BRANCH/CALL
20927 M:      Peter Zijlstra <peterz@infradead.org>
20928 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20929 M:      Jason Baron <jbaron@akamai.com>
20930 R:      Steven Rostedt <rostedt@goodmis.org>
20931 R:      Ard Biesheuvel <ardb@kernel.org>
20932 S:      Supported
20933 F:      arch/*/include/asm/jump_label*.h
20934 F:      arch/*/include/asm/static_call*.h
20935 F:      arch/*/kernel/jump_label.c
20936 F:      arch/*/kernel/static_call.c
20937 F:      include/linux/jump_label*.h
20938 F:      include/linux/static_call*.h
20939 F:      kernel/jump_label.c
20940 F:      kernel/static_call.c
20941
20942 STI AUDIO (ASoC) DRIVERS
20943 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20944 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20945 S:      Maintained
20946 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20947 F:      sound/soc/sti/
20948
20949 STI CEC DRIVER
20950 M:      Alain Volmat <alain.volmat@foss.st.com>
20951 S:      Maintained
20952 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20953 F:      drivers/media/cec/platform/sti/
20954
20955 STK1160 USB VIDEO CAPTURE DRIVER
20956 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20957 L:      linux-media@vger.kernel.org
20958 S:      Maintained
20959 T:      git git://linuxtv.org/media_tree.git
20960 F:      drivers/media/usb/stk1160/
20961
20962 STM32 AUDIO (ASoC) DRIVERS
20963 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20964 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20965 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20966 S:      Maintained
20967 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20968 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20969 F:      sound/soc/stm/
20970
20971 STM32 TIMER/LPTIMER DRIVERS
20972 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20973 S:      Maintained
20974 F:      Documentation/ABI/testing/*timer-stm32
20975 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20976 F:      drivers/*/stm32-*timer*
20977 F:      drivers/pwm/pwm-stm32*
20978 F:      include/linux/*/stm32-*tim*
20979
20980 STMMAC ETHERNET DRIVER
20981 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20982 M:      Jose Abreu <joabreu@synopsys.com>
20983 L:      netdev@vger.kernel.org
20984 S:      Supported
20985 W:      http://www.stlinux.com
20986 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20987 F:      drivers/net/ethernet/stmicro/stmmac/
20988
20989 SUN HAPPY MEAL ETHERNET DRIVER
20990 M:      Sean Anderson <seanga2@gmail.com>
20991 S:      Maintained
20992 F:      drivers/net/ethernet/sun/sunhme.*
20993
20994 SUN3/3X
20995 M:      Sam Creasey <sammy@sammy.net>
20996 S:      Maintained
20997 W:      http://sammy.net/sun3/
20998 F:      arch/m68k/include/asm/sun3*
20999 F:      arch/m68k/kernel/*sun3*
21000 F:      arch/m68k/sun3*/
21001 F:      drivers/net/ethernet/i825xx/sun3*
21002
21003 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
21004 M:      Hans de Goede <hdegoede@redhat.com>
21005 L:      linux-input@vger.kernel.org
21006 S:      Maintained
21007 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
21008 F:      drivers/input/keyboard/sun4i-lradc-keys.c
21009
21010 SUNDANCE NETWORK DRIVER
21011 M:      Denis Kirjanov <kda@linux-powerpc.org>
21012 L:      netdev@vger.kernel.org
21013 S:      Maintained
21014 F:      drivers/net/ethernet/dlink/sundance.c
21015
21016 SUNPLUS ETHERNET DRIVER
21017 M:      Wells Lu <wellslutw@gmail.com>
21018 L:      netdev@vger.kernel.org
21019 S:      Maintained
21020 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
21021 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
21022 F:      drivers/net/ethernet/sunplus/
21023
21024 SUNPLUS MMC DRIVER
21025 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
21026 M:      Li-hao Kuo <lhjeff911@gmail.com>
21027 S:      Maintained
21028 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
21029 F:      drivers/mmc/host/sunplus-mmc.c
21030
21031 SUNPLUS OCOTP DRIVER
21032 M:      Vincent Shih <vincent.sunplus@gmail.com>
21033 S:      Maintained
21034 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
21035 F:      drivers/nvmem/sunplus-ocotp.c
21036
21037 SUNPLUS PWM DRIVER
21038 M:      Hammer Hsieh <hammerh0314@gmail.com>
21039 S:      Maintained
21040 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
21041 F:      drivers/pwm/pwm-sunplus.c
21042
21043 SUNPLUS RTC DRIVER
21044 M:      Vincent Shih <vincent.sunplus@gmail.com>
21045 L:      linux-rtc@vger.kernel.org
21046 S:      Maintained
21047 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
21048 F:      drivers/rtc/rtc-sunplus.c
21049
21050 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
21051 M:      Li-hao Kuo <lhjeff911@gmail.com>
21052 L:      linux-spi@vger.kernel.org
21053 S:      Maintained
21054 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
21055 F:      drivers/spi/spi-sunplus-sp7021.c
21056
21057 SUNPLUS UART DRIVER
21058 M:      Hammer Hsieh <hammerh0314@gmail.com>
21059 S:      Maintained
21060 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
21061 F:      drivers/tty/serial/sunplus-uart.c
21062
21063 SUNPLUS USB2 PHY DRIVER
21064 M:      Vincent Shih <vincent.sunplus@gmail.com>
21065 L:      linux-usb@vger.kernel.org
21066 S:      Maintained
21067 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
21068 F:      drivers/phy/sunplus/Kconfig
21069 F:      drivers/phy/sunplus/Makefile
21070 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
21071
21072 SUNPLUS WATCHDOG DRIVER
21073 M:      Xiantao Hu <xt.hu@cqplus1.com>
21074 L:      linux-watchdog@vger.kernel.org
21075 S:      Maintained
21076 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
21077 F:      drivers/watchdog/sunplus_wdt.c
21078
21079 SUPERH
21080 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
21081 M:      Rich Felker <dalias@libc.org>
21082 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
21083 L:      linux-sh@vger.kernel.org
21084 S:      Maintained
21085 Q:      http://patchwork.kernel.org/project/linux-sh/list/
21086 F:      Documentation/arch/sh/
21087 F:      arch/sh/
21088 F:      drivers/sh/
21089
21090 SUSPEND TO RAM
21091 M:      "Rafael J. Wysocki" <rafael@kernel.org>
21092 M:      Len Brown <len.brown@intel.com>
21093 M:      Pavel Machek <pavel@ucw.cz>
21094 L:      linux-pm@vger.kernel.org
21095 S:      Supported
21096 B:      https://bugzilla.kernel.org
21097 F:      Documentation/power/
21098 F:      arch/x86/kernel/acpi/sleep*
21099 F:      arch/x86/kernel/acpi/wakeup*
21100 F:      drivers/base/power/
21101 F:      include/linux/freezer.h
21102 F:      include/linux/pm.h
21103 F:      include/linux/suspend.h
21104 F:      kernel/power/
21105
21106 SVGA HANDLING
21107 M:      Martin Mares <mj@ucw.cz>
21108 L:      linux-video@atrey.karlin.mff.cuni.cz
21109 S:      Maintained
21110 F:      Documentation/admin-guide/svga.rst
21111 F:      arch/x86/boot/video*
21112
21113 SWITCHDEV
21114 M:      Jiri Pirko <jiri@resnulli.us>
21115 M:      Ivan Vecera <ivecera@redhat.com>
21116 L:      netdev@vger.kernel.org
21117 S:      Supported
21118 F:      include/net/switchdev.h
21119 F:      net/switchdev/
21120
21121 SY8106A REGULATOR DRIVER
21122 M:      Icenowy Zheng <icenowy@aosc.io>
21123 S:      Maintained
21124 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
21125 F:      drivers/regulator/sy8106a-regulator.c
21126
21127 SYNC FILE FRAMEWORK
21128 M:      Sumit Semwal <sumit.semwal@linaro.org>
21129 R:      Gustavo Padovan <gustavo@padovan.org>
21130 L:      linux-media@vger.kernel.org
21131 L:      dri-devel@lists.freedesktop.org
21132 S:      Maintained
21133 T:      git git://anongit.freedesktop.org/drm/drm-misc
21134 F:      Documentation/driver-api/sync_file.rst
21135 F:      drivers/dma-buf/dma-fence*
21136 F:      drivers/dma-buf/sw_sync.c
21137 F:      drivers/dma-buf/sync_*
21138 F:      include/linux/sync_file.h
21139 F:      include/uapi/linux/sync_file.h
21140
21141 SYNOPSYS ARC ARCHITECTURE
21142 M:      Vineet Gupta <vgupta@kernel.org>
21143 L:      linux-snps-arc@lists.infradead.org
21144 S:      Supported
21145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
21146 F:      Documentation/arch/arc
21147 F:      Documentation/devicetree/bindings/arc/*
21148 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
21149 F:      arch/arc/
21150 F:      drivers/clocksource/arc_timer.c
21151 F:      drivers/tty/serial/arc_uart.c
21152
21153 SYNOPSYS ARC HSDK SDP pll clock driver
21154 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21155 S:      Supported
21156 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21157 F:      drivers/clk/clk-hsdk-pll.c
21158
21159 SYNOPSYS ARC SDP clock driver
21160 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21161 S:      Supported
21162 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21163 F:      drivers/clk/axs10x/*
21164
21165 SYNOPSYS ARC SDP platform support
21166 M:      Alexey Brodkin <abrodkin@synopsys.com>
21167 S:      Supported
21168 F:      Documentation/devicetree/bindings/arc/axs10*
21169 F:      arch/arc/boot/dts/ax*
21170 F:      arch/arc/plat-axs10x
21171
21172 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21173 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21174 S:      Supported
21175 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21176 F:      drivers/reset/reset-axs10x.c
21177
21178 SYNOPSYS CREG GPIO DRIVER
21179 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21180 S:      Maintained
21181 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21182 F:      drivers/gpio/gpio-creg-snps.c
21183
21184 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21185 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21186 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21187 S:      Supported
21188 F:      drivers/tty/serial/8250/8250_dw.c
21189 F:      drivers/tty/serial/8250/8250_dwlib.*
21190 F:      drivers/tty/serial/8250/8250_lpss.c
21191
21192 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21193 M:      Hoan Tran <hoan@os.amperecomputing.com>
21194 M:      Serge Semin <fancer.lancer@gmail.com>
21195 L:      linux-gpio@vger.kernel.org
21196 S:      Maintained
21197 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21198 F:      drivers/gpio/gpio-dwapb.c
21199
21200 SYNOPSYS DESIGNWARE APB SSI DRIVER
21201 M:      Serge Semin <fancer.lancer@gmail.com>
21202 L:      linux-spi@vger.kernel.org
21203 S:      Supported
21204 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21205 F:      drivers/spi/spi-dw*
21206
21207 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21208 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21209 S:      Maintained
21210 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21211 F:      drivers/dma/dw-axi-dmac/
21212
21213 SYNOPSYS DESIGNWARE DMAC DRIVER
21214 M:      Viresh Kumar <vireshk@kernel.org>
21215 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21216 S:      Maintained
21217 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21218 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21219 F:      drivers/dma/dw/
21220 F:      include/dt-bindings/dma/dw-dmac.h
21221 F:      include/linux/dma/dw.h
21222 F:      include/linux/platform_data/dma-dw.h
21223
21224 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21225 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21226 L:      netdev@vger.kernel.org
21227 S:      Supported
21228 F:      drivers/net/ethernet/synopsys/
21229
21230 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21231 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21232 L:      netdev@vger.kernel.org
21233 S:      Supported
21234 F:      drivers/net/pcs/pcs-xpcs.c
21235 F:      drivers/net/pcs/pcs-xpcs.h
21236 F:      include/linux/pcs/pcs-xpcs.h
21237
21238 SYNOPSYS DESIGNWARE I2C DRIVER
21239 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21240 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21241 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21242 R:      Jan Dabros <jsd@semihalf.com>
21243 L:      linux-i2c@vger.kernel.org
21244 S:      Supported
21245 F:      drivers/i2c/busses/i2c-designware-*
21246
21247 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21248 M:      Jaehoon Chung <jh80.chung@samsung.com>
21249 L:      linux-mmc@vger.kernel.org
21250 S:      Maintained
21251 F:      drivers/mmc/host/dw_mmc*
21252
21253 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
21254 M:      Shuai Xue <xueshuai@linux.alibaba.com>
21255 M:      Jing Zhang <renyu.zj@linux.alibaba.com>
21256 S:      Supported
21257 F:      Documentation/admin-guide/perf/dwc_pcie_pmu.rst
21258 F:      drivers/perf/dwc_pcie_pmu.c
21259
21260 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21261 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21262 S:      Supported
21263 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21264 F:      drivers/reset/reset-hsdk.c
21265 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21266
21267 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21268 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21269 M:      Manjunath M B <manjumb@synopsys.com>
21270 L:      linux-mmc@vger.kernel.org
21271 S:      Maintained
21272 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21273
21274 SYSTEM CONFIGURATION (SYSCON)
21275 M:      Lee Jones <lee@kernel.org>
21276 M:      Arnd Bergmann <arnd@arndb.de>
21277 S:      Supported
21278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21279 F:      drivers/mfd/syscon.c
21280
21281 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21282 M:      Sudeep Holla <sudeep.holla@arm.com>
21283 R:      Cristian Marussi <cristian.marussi@arm.com>
21284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21285 S:      Maintained
21286 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21287 F:      drivers/clk/clk-sc[mp]i.c
21288 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21289 F:      drivers/firmware/arm_scmi/
21290 F:      drivers/firmware/arm_scpi.c
21291 F:      drivers/pmdomain/arm/
21292 F:      drivers/powercap/arm_scmi_powercap.c
21293 F:      drivers/regulator/scmi-regulator.c
21294 F:      drivers/reset/reset-scmi.c
21295 F:      include/linux/sc[mp]i_protocol.h
21296 F:      include/trace/events/scmi.h
21297 F:      include/uapi/linux/virtio_scmi.h
21298
21299 SYSTEM RESET/SHUTDOWN DRIVERS
21300 M:      Sebastian Reichel <sre@kernel.org>
21301 L:      linux-pm@vger.kernel.org
21302 S:      Maintained
21303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21304 F:      Documentation/devicetree/bindings/power/reset/
21305 F:      drivers/power/reset/
21306
21307 SYSTEM TRACE MODULE CLASS
21308 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21309 S:      Maintained
21310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21311 F:      Documentation/trace/stm.rst
21312 F:      drivers/hwtracing/stm/
21313 F:      include/linux/stm.h
21314 F:      include/uapi/linux/stm.h
21315
21316 SYSTEM76 ACPI DRIVER
21317 M:      Jeremy Soller <jeremy@system76.com>
21318 M:      System76 Product Development <productdev@system76.com>
21319 L:      platform-driver-x86@vger.kernel.org
21320 S:      Maintained
21321 F:      drivers/platform/x86/system76_acpi.c
21322
21323 SYSV FILESYSTEM
21324 S:      Orphan
21325 F:      Documentation/filesystems/sysv-fs.rst
21326 F:      fs/sysv/
21327 F:      include/linux/sysv_fs.h
21328
21329 TASKSTATS STATISTICS INTERFACE
21330 M:      Balbir Singh <bsingharora@gmail.com>
21331 S:      Maintained
21332 F:      Documentation/accounting/taskstats*
21333 F:      include/linux/taskstats*
21334 F:      kernel/taskstats.c
21335
21336 TC subsystem
21337 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21338 M:      Cong Wang <xiyou.wangcong@gmail.com>
21339 M:      Jiri Pirko <jiri@resnulli.us>
21340 L:      netdev@vger.kernel.org
21341 S:      Maintained
21342 F:      include/net/pkt_cls.h
21343 F:      include/net/pkt_sched.h
21344 F:      include/net/tc_act/
21345 F:      include/uapi/linux/pkt_cls.h
21346 F:      include/uapi/linux/pkt_sched.h
21347 F:      include/uapi/linux/tc_act/
21348 F:      include/uapi/linux/tc_ematch/
21349 F:      net/sched/
21350 F:      tools/testing/selftests/tc-testing
21351
21352 TC90522 MEDIA DRIVER
21353 M:      Akihiro Tsukada <tskd08@gmail.com>
21354 L:      linux-media@vger.kernel.org
21355 S:      Odd Fixes
21356 F:      drivers/media/dvb-frontends/tc90522*
21357
21358 TCP LOW PRIORITY MODULE
21359 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21360 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21361 S:      Maintained
21362 W:      http://tcp-lp-mod.sourceforge.net/
21363 F:      net/ipv4/tcp_lp.c
21364
21365 TDA10071 MEDIA DRIVER
21366 L:      linux-media@vger.kernel.org
21367 S:      Orphan
21368 W:      https://linuxtv.org
21369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21370 F:      drivers/media/dvb-frontends/tda10071*
21371
21372 TDA18212 MEDIA DRIVER
21373 L:      linux-media@vger.kernel.org
21374 S:      Orphan
21375 W:      https://linuxtv.org
21376 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21377 F:      drivers/media/tuners/tda18212*
21378
21379 TDA18218 MEDIA DRIVER
21380 L:      linux-media@vger.kernel.org
21381 S:      Orphan
21382 W:      https://linuxtv.org
21383 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21384 F:      drivers/media/tuners/tda18218*
21385
21386 TDA18250 MEDIA DRIVER
21387 M:      Olli Salonen <olli.salonen@iki.fi>
21388 L:      linux-media@vger.kernel.org
21389 S:      Maintained
21390 W:      https://linuxtv.org
21391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21392 T:      git git://linuxtv.org/media_tree.git
21393 F:      drivers/media/tuners/tda18250*
21394
21395 TDA18271 MEDIA DRIVER
21396 M:      Michael Krufky <mkrufky@linuxtv.org>
21397 L:      linux-media@vger.kernel.org
21398 S:      Maintained
21399 W:      https://linuxtv.org
21400 W:      http://github.com/mkrufky
21401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21402 T:      git git://linuxtv.org/mkrufky/tuners.git
21403 F:      drivers/media/tuners/tda18271*
21404
21405 TDA1997x MEDIA DRIVER
21406 M:      Tim Harvey <tharvey@gateworks.com>
21407 L:      linux-media@vger.kernel.org
21408 S:      Maintained
21409 W:      https://linuxtv.org
21410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21411 F:      drivers/media/i2c/tda1997x.*
21412
21413 TDA827x MEDIA DRIVER
21414 M:      Michael Krufky <mkrufky@linuxtv.org>
21415 L:      linux-media@vger.kernel.org
21416 S:      Maintained
21417 W:      https://linuxtv.org
21418 W:      http://github.com/mkrufky
21419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21420 T:      git git://linuxtv.org/mkrufky/tuners.git
21421 F:      drivers/media/tuners/tda8290.*
21422
21423 TDA8290 MEDIA DRIVER
21424 M:      Michael Krufky <mkrufky@linuxtv.org>
21425 L:      linux-media@vger.kernel.org
21426 S:      Maintained
21427 W:      https://linuxtv.org
21428 W:      http://github.com/mkrufky
21429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21430 T:      git git://linuxtv.org/mkrufky/tuners.git
21431 F:      drivers/media/tuners/tda8290.*
21432
21433 TDA9840 MEDIA DRIVER
21434 M:      Hans Verkuil <hverkuil@xs4all.nl>
21435 L:      linux-media@vger.kernel.org
21436 S:      Maintained
21437 W:      https://linuxtv.org
21438 T:      git git://linuxtv.org/media_tree.git
21439 F:      drivers/media/i2c/tda9840*
21440
21441 TEA5761 TUNER DRIVER
21442 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21443 L:      linux-media@vger.kernel.org
21444 S:      Odd fixes
21445 W:      https://linuxtv.org
21446 T:      git git://linuxtv.org/media_tree.git
21447 F:      drivers/media/tuners/tea5761.*
21448
21449 TEA5767 TUNER DRIVER
21450 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21451 L:      linux-media@vger.kernel.org
21452 S:      Maintained
21453 W:      https://linuxtv.org
21454 T:      git git://linuxtv.org/media_tree.git
21455 F:      drivers/media/tuners/tea5767.*
21456
21457 TEA6415C MEDIA DRIVER
21458 M:      Hans Verkuil <hverkuil@xs4all.nl>
21459 L:      linux-media@vger.kernel.org
21460 S:      Maintained
21461 W:      https://linuxtv.org
21462 T:      git git://linuxtv.org/media_tree.git
21463 F:      drivers/media/i2c/tea6415c*
21464
21465 TEA6420 MEDIA DRIVER
21466 M:      Hans Verkuil <hverkuil@xs4all.nl>
21467 L:      linux-media@vger.kernel.org
21468 S:      Maintained
21469 W:      https://linuxtv.org
21470 T:      git git://linuxtv.org/media_tree.git
21471 F:      drivers/media/i2c/tea6420*
21472
21473 TEAM DRIVER
21474 M:      Jiri Pirko <jiri@resnulli.us>
21475 L:      netdev@vger.kernel.org
21476 S:      Supported
21477 F:      drivers/net/team/
21478 F:      include/linux/if_team.h
21479 F:      include/uapi/linux/if_team.h
21480 F:      tools/testing/selftests/drivers/net/team/
21481
21482 TECHNICAL ADVISORY BOARD PROCESS DOCS
21483 M:      "Theodore Ts'o" <tytso@mit.edu>
21484 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21485 L:      tech-board-discuss@lists.linux-foundation.org
21486 S:      Maintained
21487 F:      Documentation/process/contribution-maturity-model.rst
21488 F:      Documentation/process/researcher-guidelines.rst
21489
21490 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21491 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21492 S:      Maintained
21493 F:      arch/x86/platform/ts5500/
21494
21495 TECHNOTREND USB IR RECEIVER
21496 M:      Sean Young <sean@mess.org>
21497 L:      linux-media@vger.kernel.org
21498 S:      Maintained
21499 F:      drivers/media/rc/ttusbir.c
21500
21501 TECHWELL TW9900 VIDEO DECODER
21502 M:      Mehdi Djait <mehdi.djait@bootlin.com>
21503 L:      linux-media@vger.kernel.org
21504 S:      Maintained
21505 F:      drivers/media/i2c/tw9900.c
21506
21507 TECHWELL TW9910 VIDEO DECODER
21508 L:      linux-media@vger.kernel.org
21509 S:      Orphan
21510 F:      drivers/media/i2c/tw9910.c
21511 F:      include/media/i2c/tw9910.h
21512
21513 TEE SUBSYSTEM
21514 M:      Jens Wiklander <jens.wiklander@linaro.org>
21515 R:      Sumit Garg <sumit.garg@linaro.org>
21516 L:      op-tee@lists.trustedfirmware.org
21517 S:      Maintained
21518 F:      Documentation/driver-api/tee.rst
21519 F:      Documentation/tee/
21520 F:      Documentation/userspace-api/tee.rst
21521 F:      drivers/tee/
21522 F:      include/linux/tee_drv.h
21523 F:      include/uapi/linux/tee.h
21524
21525 TEGRA ARCHITECTURE SUPPORT
21526 M:      Thierry Reding <thierry.reding@gmail.com>
21527 M:      Jonathan Hunter <jonathanh@nvidia.com>
21528 L:      linux-tegra@vger.kernel.org
21529 S:      Supported
21530 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21532 N:      [^a-z]tegra
21533
21534 TEGRA CLOCK DRIVER
21535 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21536 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21537 S:      Supported
21538 F:      drivers/clk/tegra/
21539
21540 TEGRA DMA DRIVERS
21541 M:      Laxman Dewangan <ldewangan@nvidia.com>
21542 M:      Jon Hunter <jonathanh@nvidia.com>
21543 S:      Supported
21544 F:      drivers/dma/tegra*
21545
21546 TEGRA I2C DRIVER
21547 M:      Laxman Dewangan <ldewangan@nvidia.com>
21548 R:      Dmitry Osipenko <digetx@gmail.com>
21549 S:      Supported
21550 F:      drivers/i2c/busses/i2c-tegra.c
21551
21552 TEGRA IOMMU DRIVERS
21553 M:      Thierry Reding <thierry.reding@gmail.com>
21554 R:      Krishna Reddy <vdumpa@nvidia.com>
21555 L:      linux-tegra@vger.kernel.org
21556 S:      Supported
21557 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21558 F:      drivers/iommu/tegra*
21559
21560 TEGRA KBC DRIVER
21561 M:      Laxman Dewangan <ldewangan@nvidia.com>
21562 S:      Supported
21563 F:      drivers/input/keyboard/tegra-kbc.c
21564
21565 TEGRA NAND DRIVER
21566 M:      Stefan Agner <stefan@agner.ch>
21567 M:      Lucas Stach <dev@lynxeye.de>
21568 S:      Maintained
21569 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21570 F:      drivers/mtd/nand/raw/tegra_nand.c
21571
21572 TEGRA PWM DRIVER
21573 M:      Thierry Reding <thierry.reding@gmail.com>
21574 S:      Supported
21575 F:      drivers/pwm/pwm-tegra.c
21576
21577 TEGRA QUAD SPI DRIVER
21578 M:      Thierry Reding <thierry.reding@gmail.com>
21579 M:      Jonathan Hunter <jonathanh@nvidia.com>
21580 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21581 L:      linux-tegra@vger.kernel.org
21582 S:      Maintained
21583 F:      drivers/spi/spi-tegra210-quad.c
21584
21585 TEGRA SERIAL DRIVER
21586 M:      Laxman Dewangan <ldewangan@nvidia.com>
21587 S:      Supported
21588 F:      drivers/tty/serial/serial-tegra.c
21589
21590 TEGRA SPI DRIVER
21591 M:      Laxman Dewangan <ldewangan@nvidia.com>
21592 S:      Supported
21593 F:      drivers/spi/spi-tegra*
21594
21595 TEGRA VIDEO DRIVER
21596 M:      Thierry Reding <thierry.reding@gmail.com>
21597 M:      Jonathan Hunter <jonathanh@nvidia.com>
21598 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21599 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21600 L:      linux-media@vger.kernel.org
21601 L:      linux-tegra@vger.kernel.org
21602 S:      Maintained
21603 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21604 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21605 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21606 F:      drivers/staging/media/tegra-video/
21607
21608 TEGRA XUSB PADCTL DRIVER
21609 M:      JC Kuo <jckuo@nvidia.com>
21610 S:      Supported
21611 F:      drivers/phy/tegra/xusb*
21612
21613 TEHUTI ETHERNET DRIVER
21614 M:      Andy Gospodarek <andy@greyhouse.net>
21615 L:      netdev@vger.kernel.org
21616 S:      Supported
21617 F:      drivers/net/ethernet/tehuti/*
21618
21619 TELECOM CLOCK DRIVER FOR MCPL0010
21620 M:      Mark Gross <markgross@kernel.org>
21621 S:      Supported
21622 F:      drivers/char/tlclk.c
21623
21624 TEMPO SEMICONDUCTOR DRIVERS
21625 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21626 S:      Maintained
21627 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21628 F:      sound/soc/codecs/tscs*.c
21629 F:      sound/soc/codecs/tscs*.h
21630
21631 TENSILICA XTENSA PORT (xtensa)
21632 M:      Chris Zankel <chris@zankel.net>
21633 M:      Max Filippov <jcmvbkbc@gmail.com>
21634 S:      Maintained
21635 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21636 F:      arch/xtensa/
21637 F:      drivers/irqchip/irq-xtensa-*
21638
21639 TEXAS INSTRUMENTS ASoC DRIVERS
21640 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21641 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21642 S:      Maintained
21643 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21644 F:      sound/soc/ti/
21645
21646 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21647 M:      Shenghao Ding <shenghao-ding@ti.com>
21648 M:      Kevin Lu <kevin-lu@ti.com>
21649 M:      Baojun Xu <baojun.xu@ti.com>
21650 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21651 S:      Maintained
21652 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21653 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21654 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21655 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21656 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21657 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21658 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21659 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21660 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21661 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21662 F:      include/sound/tas2*.h
21663 F:      include/sound/tlv320*.h
21664 F:      include/sound/tpa6130a2-plat.h
21665 F:      sound/pci/hda/tas2781_hda_i2c.c
21666 F:      sound/soc/codecs/pcm1681.c
21667 F:      sound/soc/codecs/pcm1789*.*
21668 F:      sound/soc/codecs/pcm179x*.*
21669 F:      sound/soc/codecs/pcm186x*.*
21670 F:      sound/soc/codecs/pcm3008.*
21671 F:      sound/soc/codecs/pcm3060*.*
21672 F:      sound/soc/codecs/pcm3168a*.*
21673 F:      sound/soc/codecs/pcm5102a.c
21674 F:      sound/soc/codecs/pcm512x*.*
21675 F:      sound/soc/codecs/tas2*.*
21676 F:      sound/soc/codecs/tlv320*.*
21677 F:      sound/soc/codecs/tpa6130a2.*
21678
21679 TEXAS INSTRUMENTS DMA DRIVERS
21680 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21681 L:      dmaengine@vger.kernel.org
21682 S:      Maintained
21683 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21684 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21685 F:      Documentation/devicetree/bindings/dma/ti/
21686 F:      drivers/dma/ti/
21687 F:      include/linux/dma/k3-psil.h
21688 F:      include/linux/dma/k3-udma-glue.h
21689 F:      include/linux/dma/ti-cppi5.h
21690 X:      drivers/dma/ti/cppi41.c
21691
21692 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21693 M:      Robert Marko <robert.marko@sartura.hr>
21694 M:      Luka Perkov <luka.perkov@sartura.hr>
21695 L:      linux-hwmon@vger.kernel.org
21696 S:      Maintained
21697 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21698 F:      Documentation/hwmon/tps23861.rst
21699 F:      drivers/hwmon/tps23861.c
21700
21701 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21702 M:      Ricardo Ribalda <ribalda@kernel.org>
21703 L:      linux-iio@vger.kernel.org
21704 S:      Supported
21705 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21706 F:      drivers/iio/dac/ti-dac7612.c
21707
21708 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21709 M:      Nishanth Menon <nm@ti.com>
21710 M:      Tero Kristo <kristo@kernel.org>
21711 M:      Santosh Shilimkar <ssantosh@kernel.org>
21712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21713 S:      Maintained
21714 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21715 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21716 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21717 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21718 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21719 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21720 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21721 F:      drivers/clk/keystone/sci-clk.c
21722 F:      drivers/firmware/ti_sci*
21723 F:      drivers/irqchip/irq-ti-sci-inta.c
21724 F:      drivers/irqchip/irq-ti-sci-intr.c
21725 F:      drivers/reset/reset-ti-sci.c
21726 F:      drivers/soc/ti/ti_sci_inta_msi.c
21727 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21728 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21729 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21730 F:      include/linux/soc/ti/ti_sci_protocol.h
21731
21732 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21733 M:      Puranjay Mohan <puranjay12@gmail.com>
21734 L:      linux-iio@vger.kernel.org
21735 S:      Supported
21736 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21737 F:      drivers/iio/temperature/tmp117.c
21738
21739 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21740 M:      Hans Verkuil <hverkuil@xs4all.nl>
21741 L:      linux-media@vger.kernel.org
21742 S:      Maintained
21743 W:      https://linuxtv.org
21744 T:      git git://linuxtv.org/media_tree.git
21745 F:      drivers/media/radio/radio-raremono.c
21746
21747 THERMAL
21748 M:      Rafael J. Wysocki <rafael@kernel.org>
21749 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21750 R:      Zhang Rui <rui.zhang@intel.com>
21751 R:      Lukasz Luba <lukasz.luba@arm.com>
21752 L:      linux-pm@vger.kernel.org
21753 S:      Supported
21754 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21756 F:      Documentation/ABI/testing/sysfs-class-thermal
21757 F:      Documentation/admin-guide/thermal/
21758 F:      Documentation/devicetree/bindings/thermal/
21759 F:      Documentation/driver-api/thermal/
21760 F:      drivers/thermal/
21761 F:      include/dt-bindings/thermal/
21762 F:      include/linux/cpu_cooling.h
21763 F:      include/linux/thermal.h
21764 F:      include/uapi/linux/thermal.h
21765 F:      tools/lib/thermal/
21766 F:      tools/thermal/
21767
21768 THERMAL DRIVER FOR AMLOGIC SOCS
21769 M:      Guillaume La Roque <glaroque@baylibre.com>
21770 L:      linux-pm@vger.kernel.org
21771 L:      linux-amlogic@lists.infradead.org
21772 S:      Supported
21773 W:      http://linux-meson.com/
21774 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21775 F:      drivers/thermal/amlogic_thermal.c
21776
21777 THERMAL/CPU_COOLING
21778 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21779 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21780 M:      Viresh Kumar <viresh.kumar@linaro.org>
21781 R:      Lukasz Luba <lukasz.luba@arm.com>
21782 L:      linux-pm@vger.kernel.org
21783 S:      Supported
21784 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21785 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21786 F:      drivers/thermal/cpufreq_cooling.c
21787 F:      drivers/thermal/cpuidle_cooling.c
21788 F:      include/linux/cpu_cooling.h
21789
21790 THERMAL/POWER_ALLOCATOR
21791 M:      Lukasz Luba <lukasz.luba@arm.com>
21792 L:      linux-pm@vger.kernel.org
21793 S:      Maintained
21794 F:      Documentation/driver-api/thermal/power_allocator.rst
21795 F:      drivers/thermal/gov_power_allocator.c
21796 F:      drivers/thermal/thermal_trace_ipa.h
21797
21798 THINKPAD ACPI EXTRAS DRIVER
21799 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21800 L:      ibm-acpi-devel@lists.sourceforge.net
21801 L:      platform-driver-x86@vger.kernel.org
21802 S:      Maintained
21803 W:      http://ibm-acpi.sourceforge.net
21804 W:      http://thinkwiki.org/wiki/Ibm-acpi
21805 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21806 F:      drivers/platform/x86/thinkpad_acpi.c
21807
21808 THINKPAD LMI DRIVER
21809 M:      Mark Pearson <markpearson@lenovo.com>
21810 L:      platform-driver-x86@vger.kernel.org
21811 S:      Maintained
21812 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21813 F:      drivers/platform/x86/think-lmi.?
21814
21815 THP7312 ISP DRIVER
21816 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
21817 M:      Paul Elder <paul.elder@ideasonboard.com>
21818 L:      linux-media@vger.kernel.org
21819 S:      Maintained
21820 T:      git git://linuxtv.org/media_tree.git
21821 F:      Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
21822 F:      Documentation/userspace-api/media/drivers/thp7312.rst
21823 F:      drivers/media/i2c/thp7312.c
21824 F:      include/uapi/linux/thp7312.h
21825
21826 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21827 M:      Isaac Hazan <isaac.hazan@intel.com>
21828 L:      linux-usb@vger.kernel.org
21829 S:      Maintained
21830 F:      drivers/thunderbolt/dma_test.c
21831
21832 THUNDERBOLT DRIVER
21833 M:      Andreas Noever <andreas.noever@gmail.com>
21834 M:      Michael Jamet <michael.jamet@intel.com>
21835 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21836 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21837 L:      linux-usb@vger.kernel.org
21838 S:      Maintained
21839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21840 F:      Documentation/admin-guide/thunderbolt.rst
21841 F:      drivers/thunderbolt/
21842 F:      include/linux/thunderbolt.h
21843
21844 THUNDERBOLT NETWORK DRIVER
21845 M:      Michael Jamet <michael.jamet@intel.com>
21846 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21847 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21848 L:      netdev@vger.kernel.org
21849 S:      Maintained
21850 F:      drivers/net/thunderbolt/
21851
21852 THUNDERX GPIO DRIVER
21853 M:      Robert Richter <rric@kernel.org>
21854 S:      Odd Fixes
21855 F:      drivers/gpio/gpio-thunderx.c
21856
21857 TI ADS7924 ADC DRIVER
21858 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21859 L:      linux-iio@vger.kernel.org
21860 S:      Supported
21861 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21862 F:      drivers/iio/adc/ti-ads7924.c
21863
21864 TI AM437X VPFE DRIVER
21865 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21866 L:      linux-media@vger.kernel.org
21867 S:      Maintained
21868 W:      https://linuxtv.org
21869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21870 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21871 F:      drivers/media/platform/ti/am437x/
21872
21873 TI BANDGAP AND THERMAL DRIVER
21874 M:      Eduardo Valentin <edubezval@gmail.com>
21875 M:      Keerthy <j-keerthy@ti.com>
21876 L:      linux-pm@vger.kernel.org
21877 L:      linux-omap@vger.kernel.org
21878 S:      Maintained
21879 F:      drivers/thermal/ti-soc-thermal/
21880
21881 TI BQ27XXX POWER SUPPLY DRIVER
21882 F:      drivers/power/supply/bq27xxx_battery.c
21883 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21884 F:      include/linux/power/bq27xxx_battery.h
21885
21886 TI CDCE706 CLOCK DRIVER
21887 M:      Max Filippov <jcmvbkbc@gmail.com>
21888 S:      Maintained
21889 F:      drivers/clk/clk-cdce706.c
21890
21891 TI CLOCK DRIVER
21892 M:      Tero Kristo <kristo@kernel.org>
21893 L:      linux-omap@vger.kernel.org
21894 S:      Odd Fixes
21895 F:      drivers/clk/ti/
21896 F:      include/linux/clk/ti.h
21897
21898 TI DAVINCI MACHINE SUPPORT
21899 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21901 S:      Maintained
21902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21903 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21904 F:      arch/arm/boot/dts/ti/davinci/
21905 F:      arch/arm/mach-davinci/
21906 F:      drivers/i2c/busses/i2c-davinci.c
21907
21908 TI DAVINCI SERIES CLOCK DRIVER
21909 M:      David Lechner <david@lechnology.com>
21910 R:      Sekhar Nori <nsekhar@ti.com>
21911 S:      Maintained
21912 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21913 F:      drivers/clk/davinci/
21914 F:      include/linux/clk/davinci.h
21915
21916 TI DAVINCI SERIES GPIO DRIVER
21917 M:      Keerthy <j-keerthy@ti.com>
21918 L:      linux-gpio@vger.kernel.org
21919 S:      Maintained
21920 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21921 F:      drivers/gpio/gpio-davinci.c
21922
21923 TI DAVINCI SERIES MEDIA DRIVER
21924 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21925 L:      linux-media@vger.kernel.org
21926 S:      Maintained
21927 W:      https://linuxtv.org
21928 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21929 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21930 F:      drivers/media/platform/ti/davinci/
21931 F:      include/media/davinci/
21932
21933 TI ENHANCED CAPTURE (eCAP) DRIVER
21934 M:      Vignesh Raghavendra <vigneshr@ti.com>
21935 R:      Julien Panis <jpanis@baylibre.com>
21936 L:      linux-iio@vger.kernel.org
21937 L:      linux-omap@vger.kernel.org
21938 S:      Maintained
21939 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21940 F:      drivers/counter/ti-ecap-capture.c
21941
21942 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21943 R:      David Lechner <david@lechnology.com>
21944 L:      linux-iio@vger.kernel.org
21945 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21946 F:      drivers/counter/ti-eqep.c
21947
21948 TI ETHERNET SWITCH DRIVER (CPSW)
21949 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21950 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21951 R:      Roger Quadros <rogerq@kernel.org>
21952 L:      linux-omap@vger.kernel.org
21953 L:      netdev@vger.kernel.org
21954 S:      Maintained
21955 F:      drivers/net/ethernet/ti/cpsw*
21956 F:      drivers/net/ethernet/ti/davinci*
21957
21958 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21959 M:      Alex Dubov <oakad@yahoo.com>
21960 S:      Maintained
21961 W:      http://tifmxx.berlios.de/
21962 F:      drivers/memstick/host/tifm_ms.c
21963 F:      drivers/misc/tifm*
21964 F:      drivers/mmc/host/tifm_sd.c
21965 F:      include/linux/tifm.h
21966
21967 TI FPD-LINK DRIVERS
21968 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21969 L:      linux-media@vger.kernel.org
21970 S:      Maintained
21971 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21972 F:      drivers/media/i2c/ds90*
21973 F:      include/media/i2c/ds90*
21974
21975 TI ICSSG ETHERNET DRIVER (ICSSG)
21976 R:      MD Danish Anwar <danishanwar@ti.com>
21977 R:      Roger Quadros <rogerq@kernel.org>
21978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21979 L:      netdev@vger.kernel.org
21980 S:      Maintained
21981 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21982 F:      drivers/net/ethernet/ti/icssg/*
21983
21984 TI J721E CSI2RX DRIVER
21985 M:      Jai Luthra <j-luthra@ti.com>
21986 L:      linux-media@vger.kernel.org
21987 S:      Maintained
21988 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21989 F:      drivers/media/platform/ti/j721e-csi2rx/
21990
21991 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21992 M:      Nishanth Menon <nm@ti.com>
21993 M:      Santosh Shilimkar <ssantosh@kernel.org>
21994 L:      linux-kernel@vger.kernel.org
21995 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21996 S:      Maintained
21997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21998 F:      drivers/pmdomain/ti/omap_prm.c
21999 F:      drivers/soc/ti/*
22000
22001 TI LM49xxx FAMILY ASoC CODEC DRIVERS
22002 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
22003 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
22004 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22005 S:      Maintained
22006 F:      sound/soc/codecs/isabelle*
22007 F:      sound/soc/codecs/lm49453*
22008
22009 TI LMP92064 ADC DRIVER
22010 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
22011 R:      kernel@pengutronix.de
22012 L:      linux-iio@vger.kernel.org
22013 S:      Maintained
22014 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
22015 F:      drivers/iio/adc/ti-lmp92064.c
22016
22017 TI PCM3060 ASoC CODEC DRIVER
22018 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
22019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22020 S:      Maintained
22021 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
22022 F:      sound/soc/codecs/pcm3060*
22023
22024 TI TAS571X FAMILY ASoC CODEC DRIVER
22025 M:      Kevin Cernekee <cernekee@chromium.org>
22026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22027 S:      Odd Fixes
22028 F:      sound/soc/codecs/tas571x*
22029
22030 TI TMAG5273 MAGNETOMETER DRIVER
22031 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
22032 L:      linux-iio@vger.kernel.org
22033 S:      Maintained
22034 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
22035 F:      drivers/iio/magnetometer/tmag5273.c
22036
22037 TI TRF7970A NFC DRIVER
22038 M:      Mark Greer <mgreer@animalcreek.com>
22039 L:      linux-wireless@vger.kernel.org
22040 S:      Supported
22041 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
22042 F:      drivers/nfc/trf7970a.c
22043
22044 TI TSC2046 ADC DRIVER
22045 M:      Oleksij Rempel <o.rempel@pengutronix.de>
22046 R:      kernel@pengutronix.de
22047 L:      linux-iio@vger.kernel.org
22048 S:      Maintained
22049 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
22050 F:      drivers/iio/adc/ti-tsc2046.c
22051
22052 TI TWL4030 SERIES SOC CODEC DRIVER
22053 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
22054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22055 S:      Maintained
22056 F:      sound/soc/codecs/twl4030*
22057
22058 TI VPE/CAL DRIVERS
22059 M:      Benoit Parrot <bparrot@ti.com>
22060 L:      linux-media@vger.kernel.org
22061 S:      Maintained
22062 W:      http://linuxtv.org/
22063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22064 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
22065 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
22066 F:      drivers/media/platform/ti/cal/
22067 F:      drivers/media/platform/ti/vpe/
22068
22069 TI WILINK WIRELESS DRIVERS
22070 L:      linux-wireless@vger.kernel.org
22071 S:      Orphan
22072 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
22073 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
22074 F:      drivers/net/wireless/ti/
22075
22076 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
22077 M:      John Stultz <jstultz@google.com>
22078 M:      Thomas Gleixner <tglx@linutronix.de>
22079 R:      Stephen Boyd <sboyd@kernel.org>
22080 L:      linux-kernel@vger.kernel.org
22081 S:      Supported
22082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
22083 F:      include/linux/clocksource.h
22084 F:      include/linux/time.h
22085 F:      include/linux/timex.h
22086 F:      include/uapi/linux/time.h
22087 F:      include/uapi/linux/timex.h
22088 F:      kernel/time/alarmtimer.c
22089 F:      kernel/time/clocksource.c
22090 F:      kernel/time/ntp.c
22091 F:      kernel/time/time*.c
22092 F:      tools/testing/selftests/timers/
22093
22094 TIPC NETWORK LAYER
22095 M:      Jon Maloy <jmaloy@redhat.com>
22096 M:      Ying Xue <ying.xue@windriver.com>
22097 L:      netdev@vger.kernel.org (core kernel code)
22098 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
22099 S:      Maintained
22100 W:      http://tipc.sourceforge.net/
22101 F:      include/uapi/linux/tipc*.h
22102 F:      net/tipc/
22103
22104 TLAN NETWORK DRIVER
22105 M:      Samuel Chessman <chessman@tux.org>
22106 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
22107 S:      Maintained
22108 W:      http://sourceforge.net/projects/tlan/
22109 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
22110 F:      drivers/net/ethernet/ti/tlan.*
22111
22112 TMIO/SDHI MMC DRIVER
22113 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
22114 L:      linux-mmc@vger.kernel.org
22115 L:      linux-renesas-soc@vger.kernel.org
22116 S:      Supported
22117 F:      drivers/mmc/host/renesas_sdhi*
22118 F:      drivers/mmc/host/tmio_mmc*
22119 F:      include/linux/mfd/tmio.h
22120
22121 TMP401 HARDWARE MONITOR DRIVER
22122 M:      Guenter Roeck <linux@roeck-us.net>
22123 L:      linux-hwmon@vger.kernel.org
22124 S:      Maintained
22125 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
22126 F:      Documentation/hwmon/tmp401.rst
22127 F:      drivers/hwmon/tmp401.c
22128
22129 TMP464 HARDWARE MONITOR DRIVER
22130 M:      Guenter Roeck <linux@roeck-us.net>
22131 L:      linux-hwmon@vger.kernel.org
22132 S:      Maintained
22133 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
22134 F:      Documentation/hwmon/tmp464.rst
22135 F:      drivers/hwmon/tmp464.c
22136
22137 TMP513 HARDWARE MONITOR DRIVER
22138 M:      Eric Tremblay <etremblay@distech-controls.com>
22139 L:      linux-hwmon@vger.kernel.org
22140 S:      Maintained
22141 F:      Documentation/hwmon/tmp513.rst
22142 F:      drivers/hwmon/tmp513.c
22143
22144 TMPFS (SHMEM FILESYSTEM)
22145 M:      Hugh Dickins <hughd@google.com>
22146 L:      linux-mm@kvack.org
22147 S:      Maintained
22148 F:      include/linux/shmem_fs.h
22149 F:      mm/shmem.c
22150
22151 TOMOYO SECURITY MODULE
22152 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
22153 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
22154 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
22155 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
22156 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
22157 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
22158 S:      Maintained
22159 W:      https://tomoyo.osdn.jp/
22160 F:      security/tomoyo/
22161
22162 TOPSTAR LAPTOP EXTRAS DRIVER
22163 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
22164 L:      platform-driver-x86@vger.kernel.org
22165 S:      Maintained
22166 F:      drivers/platform/x86/topstar-laptop.c
22167
22168 TORTURE-TEST MODULES
22169 M:      Davidlohr Bueso <dave@stgolabs.net>
22170 M:      "Paul E. McKenney" <paulmck@kernel.org>
22171 M:      Josh Triplett <josh@joshtriplett.org>
22172 L:      linux-kernel@vger.kernel.org
22173 S:      Supported
22174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22175 F:      Documentation/RCU/torture.rst
22176 F:      kernel/locking/locktorture.c
22177 F:      kernel/rcu/rcuscale.c
22178 F:      kernel/rcu/rcutorture.c
22179 F:      kernel/rcu/refscale.c
22180 F:      kernel/torture.c
22181
22182 TOSHIBA ACPI EXTRAS DRIVER
22183 M:      Azael Avalos <coproscefalo@gmail.com>
22184 L:      platform-driver-x86@vger.kernel.org
22185 S:      Maintained
22186 F:      drivers/platform/x86/toshiba_acpi.c
22187
22188 TOSHIBA BLUETOOTH DRIVER
22189 M:      Azael Avalos <coproscefalo@gmail.com>
22190 L:      platform-driver-x86@vger.kernel.org
22191 S:      Maintained
22192 F:      drivers/platform/x86/toshiba_bluetooth.c
22193
22194 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22195 M:      Azael Avalos <coproscefalo@gmail.com>
22196 L:      platform-driver-x86@vger.kernel.org
22197 S:      Maintained
22198 F:      drivers/platform/x86/toshiba_haps.c
22199
22200 TOSHIBA SMM DRIVER
22201 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22202 S:      Maintained
22203 W:      http://www.buzzard.org.uk/toshiba/
22204 F:      drivers/char/toshiba.c
22205 F:      include/linux/toshiba.h
22206 F:      include/uapi/linux/toshiba.h
22207
22208 TOSHIBA TC358743 DRIVER
22209 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22210 L:      linux-media@vger.kernel.org
22211 S:      Maintained
22212 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22213 F:      drivers/media/i2c/tc358743*
22214 F:      include/media/i2c/tc358743.h
22215
22216 TOSHIBA WMI HOTKEYS DRIVER
22217 M:      Azael Avalos <coproscefalo@gmail.com>
22218 L:      platform-driver-x86@vger.kernel.org
22219 S:      Maintained
22220 F:      drivers/platform/x86/toshiba-wmi.c
22221
22222 TPM DEVICE DRIVER
22223 M:      Peter Huewe <peterhuewe@gmx.de>
22224 M:      Jarkko Sakkinen <jarkko@kernel.org>
22225 R:      Jason Gunthorpe <jgg@ziepe.ca>
22226 L:      linux-integrity@vger.kernel.org
22227 S:      Maintained
22228 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22229 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22231 F:      drivers/char/tpm/
22232
22233 TPS546D24 DRIVER
22234 M:      Duke Du <dukedu83@gmail.com>
22235 L:      linux-hwmon@vger.kernel.org
22236 S:      Maintained
22237 F:      Documentation/hwmon/tps546d24.rst
22238 F:      drivers/hwmon/pmbus/tps546d24.c
22239
22240 TQ SYSTEMS BOARD & DRIVER SUPPORT
22241 L:      linux@ew.tq-group.com
22242 S:      Supported
22243 W:      https://www.tq-group.com/en/products/tq-embedded/
22244 F:      arch/arm/boot/dts/imx*mba*.dts*
22245 F:      arch/arm/boot/dts/imx*tqma*.dts*
22246 F:      arch/arm/boot/dts/mba*.dtsi
22247 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22248 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22249 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22250 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22251 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22252 F:      drivers/gpio/gpio-tqmx86.c
22253 F:      drivers/mfd/tqmx86.c
22254 F:      drivers/watchdog/tqmx86_wdt.c
22255
22256 TRACING
22257 M:      Steven Rostedt <rostedt@goodmis.org>
22258 M:      Masami Hiramatsu <mhiramat@kernel.org>
22259 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22260 L:      linux-kernel@vger.kernel.org
22261 L:      linux-trace-kernel@vger.kernel.org
22262 S:      Maintained
22263 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22265 F:      Documentation/trace/*
22266 F:      fs/tracefs/
22267 F:      include/linux/trace*.h
22268 F:      include/trace/
22269 F:      kernel/trace/
22270 F:      scripts/tracing/
22271 F:      tools/testing/selftests/ftrace/
22272
22273 TRACING MMIO ACCESSES (MMIOTRACE)
22274 M:      Steven Rostedt <rostedt@goodmis.org>
22275 M:      Masami Hiramatsu <mhiramat@kernel.org>
22276 R:      Karol Herbst <karolherbst@gmail.com>
22277 R:      Pekka Paalanen <ppaalanen@gmail.com>
22278 L:      linux-kernel@vger.kernel.org
22279 L:      nouveau@lists.freedesktop.org
22280 S:      Maintained
22281 F:      arch/x86/mm/kmmio.c
22282 F:      arch/x86/mm/mmio-mod.c
22283 F:      arch/x86/mm/testmmiotrace.c
22284 F:      include/linux/mmiotrace.h
22285 F:      kernel/trace/trace_mmiotrace.c
22286
22287 TRACING OS NOISE / LATENCY TRACERS
22288 M:      Steven Rostedt <rostedt@goodmis.org>
22289 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22290 S:      Maintained
22291 F:      Documentation/trace/hwlat_detector.rst
22292 F:      Documentation/trace/osnoise-tracer.rst
22293 F:      Documentation/trace/timerlat-tracer.rst
22294 F:      arch/*/kernel/trace.c
22295 F:      include/trace/events/osnoise.h
22296 F:      kernel/trace/trace_hwlat.c
22297 F:      kernel/trace/trace_irqsoff.c
22298 F:      kernel/trace/trace_osnoise.c
22299 F:      kernel/trace/trace_sched_wakeup.c
22300
22301 TRADITIONAL CHINESE DOCUMENTATION
22302 M:      Hu Haowen <2023002089@link.tyut.edu.cn>
22303 S:      Maintained
22304 W:      https://github.com/srcres258/linux-doc
22305 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22306 F:      Documentation/translations/zh_TW/
22307
22308 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22309 M:      Dan Williams <dan.j.williams@intel.com>
22310 L:      linux-coco@lists.linux.dev
22311 S:      Maintained
22312 F:      Documentation/ABI/testing/configfs-tsm
22313 F:      drivers/virt/coco/tsm.c
22314 F:      include/linux/tsm.h
22315
22316 TTY LAYER AND SERIAL DRIVERS
22317 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22318 M:      Jiri Slaby <jirislaby@kernel.org>
22319 L:      linux-kernel@vger.kernel.org
22320 L:      linux-serial@vger.kernel.org
22321 S:      Supported
22322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22323 F:      Documentation/devicetree/bindings/serial/
22324 F:      Documentation/driver-api/serial/
22325 F:      drivers/tty/
22326 F:      include/linux/selection.h
22327 F:      include/linux/serial.h
22328 F:      include/linux/serial_core.h
22329 F:      include/linux/sysrq.h
22330 F:      include/linux/tty*.h
22331 F:      include/linux/vt.h
22332 F:      include/linux/vt_*.h
22333 F:      include/uapi/linux/serial.h
22334 F:      include/uapi/linux/serial_core.h
22335 F:      include/uapi/linux/tty.h
22336
22337 TUA9001 MEDIA DRIVER
22338 L:      linux-media@vger.kernel.org
22339 S:      Orphan
22340 W:      https://linuxtv.org
22341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22342 F:      drivers/media/tuners/tua9001*
22343
22344 TULIP NETWORK DRIVERS
22345 L:      netdev@vger.kernel.org
22346 L:      linux-parisc@vger.kernel.org
22347 S:      Orphan
22348 F:      drivers/net/ethernet/dec/tulip/
22349
22350 TUN/TAP driver
22351 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22352 M:      Jason Wang <jasowang@redhat.com>
22353 S:      Maintained
22354 W:      http://vtun.sourceforge.net/tun
22355 F:      Documentation/networking/tuntap.rst
22356 F:      arch/um/os-Linux/drivers/
22357 F:      drivers/net/tap.c
22358 F:      drivers/net/tun.c
22359
22360 TURBOCHANNEL SUBSYSTEM
22361 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22362 M:      Ralf Baechle <ralf@linux-mips.org>
22363 L:      linux-mips@vger.kernel.org
22364 S:      Maintained
22365 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22366 F:      drivers/tc/
22367 F:      include/linux/tc.h
22368
22369 TURBOSTAT UTILITY
22370 M:      "Len Brown" <lenb@kernel.org>
22371 L:      linux-pm@vger.kernel.org
22372 S:      Supported
22373 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22374 B:      https://bugzilla.kernel.org
22375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22376 F:      tools/power/x86/turbostat/
22377
22378 TW5864 VIDEO4LINUX DRIVER
22379 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22380 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22381 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22382 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22383 L:      linux-media@vger.kernel.org
22384 S:      Supported
22385 F:      drivers/media/pci/tw5864/
22386
22387 TW68 VIDEO4LINUX DRIVER
22388 M:      Hans Verkuil <hverkuil@xs4all.nl>
22389 L:      linux-media@vger.kernel.org
22390 S:      Odd Fixes
22391 W:      https://linuxtv.org
22392 T:      git git://linuxtv.org/media_tree.git
22393 F:      drivers/media/pci/tw68/
22394
22395 TW686X VIDEO4LINUX DRIVER
22396 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22397 L:      linux-media@vger.kernel.org
22398 S:      Maintained
22399 W:      http://linuxtv.org
22400 T:      git git://linuxtv.org/media_tree.git
22401 F:      drivers/media/pci/tw686x/
22402
22403 U-BOOT ENVIRONMENT VARIABLES
22404 M:      Rafał Miłecki <rafal@milecki.pl>
22405 S:      Maintained
22406 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22407 F:      drivers/nvmem/u-boot-env.c
22408
22409 UACCE ACCELERATOR FRAMEWORK
22410 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22411 M:      Zhou Wang <wangzhou1@hisilicon.com>
22412 L:      linux-accelerators@lists.ozlabs.org
22413 L:      linux-kernel@vger.kernel.org
22414 S:      Maintained
22415 F:      Documentation/ABI/testing/sysfs-driver-uacce
22416 F:      Documentation/misc-devices/uacce.rst
22417 F:      drivers/misc/uacce/
22418 F:      include/linux/uacce.h
22419 F:      include/uapi/misc/uacce/
22420
22421 UBI FILE SYSTEM (UBIFS)
22422 M:      Richard Weinberger <richard@nod.at>
22423 L:      linux-mtd@lists.infradead.org
22424 S:      Supported
22425 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22428 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22429 F:      Documentation/filesystems/ubifs-authentication.rst
22430 F:      Documentation/filesystems/ubifs.rst
22431 F:      fs/ubifs/
22432
22433 UBLK USERSPACE BLOCK DRIVER
22434 M:      Ming Lei <ming.lei@redhat.com>
22435 L:      linux-block@vger.kernel.org
22436 S:      Maintained
22437 F:      Documentation/block/ublk.rst
22438 F:      drivers/block/ublk_drv.c
22439 F:      include/uapi/linux/ublk_cmd.h
22440
22441 UCLINUX (M68KNOMMU AND COLDFIRE)
22442 M:      Greg Ungerer <gerg@linux-m68k.org>
22443 L:      linux-m68k@lists.linux-m68k.org
22444 S:      Maintained
22445 W:      http://www.linux-m68k.org/
22446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22447 F:      arch/m68k/*/*_no.*
22448 F:      arch/m68k/68*/
22449 F:      arch/m68k/coldfire/
22450 F:      arch/m68k/include/asm/*_no.*
22451
22452 UDF FILESYSTEM
22453 M:      Jan Kara <jack@suse.com>
22454 S:      Maintained
22455 F:      Documentation/filesystems/udf.rst
22456 F:      fs/udf/
22457
22458 UDRAW TABLET
22459 M:      Bastien Nocera <hadess@hadess.net>
22460 L:      linux-input@vger.kernel.org
22461 S:      Maintained
22462 F:      drivers/hid/hid-udraw-ps3.c
22463
22464 UFS FILESYSTEM
22465 M:      Evgeniy Dushistov <dushistov@mail.ru>
22466 S:      Maintained
22467 F:      Documentation/admin-guide/ufs.rst
22468 F:      fs/ufs/
22469
22470 UHID USERSPACE HID IO DRIVER
22471 M:      David Rheinsberg <david@readahead.eu>
22472 L:      linux-input@vger.kernel.org
22473 S:      Maintained
22474 F:      drivers/hid/uhid.c
22475 F:      include/uapi/linux/uhid.h
22476
22477 ULPI BUS
22478 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22479 L:      linux-usb@vger.kernel.org
22480 S:      Maintained
22481 F:      drivers/usb/common/ulpi.c
22482 F:      include/linux/ulpi/
22483
22484 UNICODE SUBSYSTEM
22485 M:      Gabriel Krisman Bertazi <krisman@kernel.org>
22486 L:      linux-fsdevel@vger.kernel.org
22487 S:      Supported
22488 F:      fs/unicode/
22489
22490 UNIFDEF
22491 M:      Tony Finch <dot@dotat.at>
22492 S:      Maintained
22493 W:      http://dotat.at/prog/unifdef
22494 F:      scripts/unifdef.c
22495
22496 UNIFORM CDROM DRIVER
22497 M:      Phillip Potter <phil@philpotter.co.uk>
22498 S:      Maintained
22499 F:      Documentation/cdrom/
22500 F:      drivers/cdrom/cdrom.c
22501 F:      include/linux/cdrom.h
22502 F:      include/uapi/linux/cdrom.h
22503
22504 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22505 R:      Alim Akhtar <alim.akhtar@samsung.com>
22506 R:      Avri Altman <avri.altman@wdc.com>
22507 R:      Bart Van Assche <bvanassche@acm.org>
22508 L:      linux-scsi@vger.kernel.org
22509 S:      Supported
22510 F:      Documentation/devicetree/bindings/ufs/
22511 F:      Documentation/scsi/ufs.rst
22512 F:      drivers/ufs/core/
22513
22514 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22515 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22516 L:      linux-scsi@vger.kernel.org
22517 S:      Supported
22518 F:      drivers/ufs/host/*dwc*
22519
22520 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22521 M:      Alim Akhtar <alim.akhtar@samsung.com>
22522 L:      linux-scsi@vger.kernel.org
22523 S:      Maintained
22524 F:      drivers/ufs/host/ufs-exynos*
22525
22526 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22527 M:      Peter Wang <peter.wang@mediatek.com>
22528 R:      Stanley Jhu <chu.stanley@gmail.com>
22529 L:      linux-scsi@vger.kernel.org
22530 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22531 S:      Maintained
22532 F:      drivers/ufs/host/ufs-mediatek*
22533
22534 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22535 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22536 L:      linux-arm-msm@vger.kernel.org
22537 L:      linux-scsi@vger.kernel.org
22538 S:      Maintained
22539 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22540 F:      drivers/ufs/host/ufs-qcom*
22541
22542 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22543 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22544 L:      linux-renesas-soc@vger.kernel.org
22545 L:      linux-scsi@vger.kernel.org
22546 S:      Maintained
22547 F:      drivers/ufs/host/ufs-renesas.c
22548
22549 UNSORTED BLOCK IMAGES (UBI)
22550 M:      Richard Weinberger <richard@nod.at>
22551 L:      linux-mtd@lists.infradead.org
22552 S:      Supported
22553 W:      http://www.linux-mtd.infradead.org/
22554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22556 F:      drivers/mtd/ubi/
22557 F:      include/linux/mtd/ubi.h
22558 F:      include/uapi/mtd/ubi-user.h
22559
22560 USB "USBNET" DRIVER FRAMEWORK
22561 M:      Oliver Neukum <oneukum@suse.com>
22562 L:      netdev@vger.kernel.org
22563 S:      Maintained
22564 W:      http://www.linux-usb.org/usbnet
22565 F:      drivers/net/usb/usbnet.c
22566 F:      include/linux/usb/usbnet.h
22567
22568 USB ACM DRIVER
22569 M:      Oliver Neukum <oneukum@suse.com>
22570 L:      linux-usb@vger.kernel.org
22571 S:      Maintained
22572 F:      Documentation/usb/acm.rst
22573 F:      drivers/usb/class/cdc-acm.*
22574
22575 USB APPLE MFI FASTCHARGE DRIVER
22576 M:      Bastien Nocera <hadess@hadess.net>
22577 L:      linux-usb@vger.kernel.org
22578 S:      Maintained
22579 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22580
22581 USB AR5523 WIRELESS DRIVER
22582 L:      linux-wireless@vger.kernel.org
22583 S:      Orphan
22584 F:      drivers/net/wireless/ath/ar5523/
22585
22586 USB ATTACHED SCSI
22587 M:      Oliver Neukum <oneukum@suse.com>
22588 L:      linux-usb@vger.kernel.org
22589 L:      linux-scsi@vger.kernel.org
22590 S:      Maintained
22591 F:      drivers/usb/storage/uas.c
22592
22593 USB CDC ETHERNET DRIVER
22594 M:      Oliver Neukum <oliver@neukum.org>
22595 L:      linux-usb@vger.kernel.org
22596 S:      Maintained
22597 F:      drivers/net/usb/cdc_*.c
22598 F:      include/uapi/linux/usb/cdc.h
22599
22600 USB CHAOSKEY DRIVER
22601 M:      Keith Packard <keithp@keithp.com>
22602 L:      linux-usb@vger.kernel.org
22603 S:      Maintained
22604 F:      drivers/usb/misc/chaoskey.c
22605
22606 USB CYPRESS C67X00 DRIVER
22607 L:      linux-usb@vger.kernel.org
22608 S:      Orphan
22609 F:      drivers/usb/c67x00/
22610
22611 USB DAVICOM DM9601 DRIVER
22612 M:      Peter Korsgaard <peter@korsgaard.com>
22613 L:      netdev@vger.kernel.org
22614 S:      Maintained
22615 W:      http://www.linux-usb.org/usbnet
22616 F:      drivers/net/usb/dm9601.c
22617
22618 USB EHCI DRIVER
22619 M:      Alan Stern <stern@rowland.harvard.edu>
22620 L:      linux-usb@vger.kernel.org
22621 S:      Maintained
22622 F:      Documentation/usb/ehci.rst
22623 F:      drivers/usb/host/ehci*
22624
22625 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22626 M:      Jiri Kosina <jikos@kernel.org>
22627 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22628 L:      linux-usb@vger.kernel.org
22629 S:      Maintained
22630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22631 F:      Documentation/hid/hiddev.rst
22632 F:      drivers/hid/usbhid/
22633
22634 USB INTEL XHCI ROLE MUX DRIVER
22635 M:      Hans de Goede <hdegoede@redhat.com>
22636 L:      linux-usb@vger.kernel.org
22637 S:      Maintained
22638 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22639
22640 USB IP DRIVER FOR HISILICON KIRIN 960
22641 M:      Yu Chen <chenyu56@huawei.com>
22642 M:      Binghui Wang <wangbinghui@hisilicon.com>
22643 L:      linux-usb@vger.kernel.org
22644 S:      Maintained
22645 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22646 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22647
22648 USB IP DRIVER FOR HISILICON KIRIN 970
22649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22650 L:      linux-usb@vger.kernel.org
22651 S:      Maintained
22652 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22653 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22654
22655 USB ISP116X DRIVER
22656 M:      Olav Kongas <ok@artecdesign.ee>
22657 L:      linux-usb@vger.kernel.org
22658 S:      Maintained
22659 F:      drivers/usb/host/isp116x*
22660 F:      include/linux/usb/isp116x.h
22661
22662 USB ISP1760 DRIVER
22663 M:      Rui Miguel Silva <rui.silva@linaro.org>
22664 L:      linux-usb@vger.kernel.org
22665 S:      Maintained
22666 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22667 F:      drivers/usb/isp1760/*
22668
22669 USB LAN78XX ETHERNET DRIVER
22670 M:      Woojung Huh <woojung.huh@microchip.com>
22671 M:      UNGLinuxDriver@microchip.com
22672 L:      netdev@vger.kernel.org
22673 S:      Maintained
22674 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22675 F:      drivers/net/usb/lan78xx.*
22676 F:      include/dt-bindings/net/microchip-lan78xx.h
22677
22678 USB MASS STORAGE DRIVER
22679 M:      Alan Stern <stern@rowland.harvard.edu>
22680 L:      linux-usb@vger.kernel.org
22681 L:      usb-storage@lists.one-eyed-alien.net
22682 S:      Maintained
22683 F:      drivers/usb/storage/
22684
22685 USB MIDI DRIVER
22686 M:      Clemens Ladisch <clemens@ladisch.de>
22687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22688 S:      Maintained
22689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22690 F:      sound/usb/midi.*
22691
22692 USB NETWORKING DRIVERS
22693 L:      linux-usb@vger.kernel.org
22694 S:      Odd Fixes
22695 F:      drivers/net/usb/
22696
22697 USB OHCI DRIVER
22698 M:      Alan Stern <stern@rowland.harvard.edu>
22699 L:      linux-usb@vger.kernel.org
22700 S:      Maintained
22701 F:      Documentation/usb/ohci.rst
22702 F:      drivers/usb/host/ohci*
22703
22704 USB OTG FSM (Finite State Machine)
22705 M:      Peter Chen <peter.chen@kernel.org>
22706 L:      linux-usb@vger.kernel.org
22707 S:      Maintained
22708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22709 F:      drivers/usb/common/usb-otg-fsm.c
22710
22711 USB OVER IP DRIVER
22712 M:      Valentina Manea <valentina.manea.m@gmail.com>
22713 M:      Shuah Khan <shuah@kernel.org>
22714 M:      Shuah Khan <skhan@linuxfoundation.org>
22715 R:      Hongren Zheng <i@zenithal.me>
22716 L:      linux-usb@vger.kernel.org
22717 S:      Maintained
22718 F:      Documentation/usb/usbip_protocol.rst
22719 F:      drivers/usb/usbip/
22720 F:      tools/testing/selftests/drivers/usb/usbip/
22721 F:      tools/usb/usbip/
22722
22723 USB PEGASUS DRIVER
22724 M:      Petko Manolov <petkan@nucleusys.com>
22725 L:      linux-usb@vger.kernel.org
22726 L:      netdev@vger.kernel.org
22727 S:      Maintained
22728 W:      https://github.com/petkan/pegasus
22729 T:      git https://github.com/petkan/pegasus.git
22730 F:      drivers/net/usb/pegasus.*
22731
22732 USB PRINTER DRIVER (usblp)
22733 M:      Pete Zaitcev <zaitcev@redhat.com>
22734 L:      linux-usb@vger.kernel.org
22735 S:      Supported
22736 F:      drivers/usb/class/usblp.c
22737
22738 USB QMI WWAN NETWORK DRIVER
22739 M:      Bjørn Mork <bjorn@mork.no>
22740 L:      netdev@vger.kernel.org
22741 S:      Maintained
22742 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22743 F:      drivers/net/usb/qmi_wwan.c
22744
22745 USB RAW GADGET DRIVER
22746 R:      Andrey Konovalov <andreyknvl@gmail.com>
22747 L:      linux-usb@vger.kernel.org
22748 S:      Maintained
22749 F:      Documentation/usb/raw-gadget.rst
22750 F:      drivers/usb/gadget/legacy/raw_gadget.c
22751 F:      include/uapi/linux/usb/raw_gadget.h
22752
22753 USB RTL8150 DRIVER
22754 M:      Petko Manolov <petkan@nucleusys.com>
22755 L:      linux-usb@vger.kernel.org
22756 L:      netdev@vger.kernel.org
22757 S:      Maintained
22758 W:      https://github.com/petkan/rtl8150
22759 T:      git https://github.com/petkan/rtl8150.git
22760 F:      drivers/net/usb/rtl8150.c
22761
22762 USB SERIAL SUBSYSTEM
22763 M:      Johan Hovold <johan@kernel.org>
22764 L:      linux-usb@vger.kernel.org
22765 S:      Maintained
22766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22767 F:      Documentation/usb/usb-serial.rst
22768 F:      drivers/usb/serial/
22769 F:      include/linux/usb/serial.h
22770
22771 USB SMSC75XX ETHERNET DRIVER
22772 M:      Steve Glendinning <steve.glendinning@shawell.net>
22773 L:      netdev@vger.kernel.org
22774 S:      Maintained
22775 F:      drivers/net/usb/smsc75xx.*
22776
22777 USB SMSC95XX ETHERNET DRIVER
22778 M:      Steve Glendinning <steve.glendinning@shawell.net>
22779 M:      UNGLinuxDriver@microchip.com
22780 L:      netdev@vger.kernel.org
22781 S:      Maintained
22782 F:      drivers/net/usb/smsc95xx.*
22783
22784 USB SUBSYSTEM
22785 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22786 L:      linux-usb@vger.kernel.org
22787 S:      Supported
22788 W:      http://www.linux-usb.org
22789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22790 F:      Documentation/devicetree/bindings/usb/
22791 F:      Documentation/usb/
22792 F:      drivers/usb/
22793 F:      include/dt-bindings/usb/
22794 F:      include/linux/usb.h
22795 F:      include/linux/usb/
22796 F:      include/uapi/linux/usb/
22797
22798 USB TYPEC BUS FOR ALTERNATE MODES
22799 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22800 L:      linux-usb@vger.kernel.org
22801 S:      Maintained
22802 F:      Documentation/ABI/testing/sysfs-bus-typec
22803 F:      Documentation/driver-api/usb/typec_bus.rst
22804 F:      drivers/usb/typec/altmodes/
22805 F:      include/linux/usb/typec_altmode.h
22806
22807 USB TYPEC CLASS
22808 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22809 L:      linux-usb@vger.kernel.org
22810 S:      Maintained
22811 F:      Documentation/ABI/testing/sysfs-class-typec
22812 F:      Documentation/driver-api/usb/typec.rst
22813 F:      drivers/usb/typec/
22814 F:      include/linux/usb/typec.h
22815
22816 USB TYPEC INTEL PMC MUX DRIVER
22817 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22818 L:      linux-usb@vger.kernel.org
22819 S:      Maintained
22820 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22821 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22822
22823 USB TYPEC PI3USB30532 MUX DRIVER
22824 M:      Hans de Goede <hdegoede@redhat.com>
22825 L:      linux-usb@vger.kernel.org
22826 S:      Maintained
22827 F:      drivers/usb/typec/mux/pi3usb30532.c
22828
22829 USB TYPEC PORT CONTROLLER DRIVERS
22830 M:      Guenter Roeck <linux@roeck-us.net>
22831 L:      linux-usb@vger.kernel.org
22832 S:      Maintained
22833 F:      drivers/usb/typec/tcpm/
22834
22835 USB UHCI DRIVER
22836 M:      Alan Stern <stern@rowland.harvard.edu>
22837 L:      linux-usb@vger.kernel.org
22838 S:      Maintained
22839 F:      drivers/usb/host/uhci*
22840
22841 USB VIDEO CLASS
22842 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22843 L:      linux-media@vger.kernel.org
22844 S:      Maintained
22845 W:      http://www.ideasonboard.org/uvc/
22846 T:      git git://linuxtv.org/media_tree.git
22847 F:      drivers/media/usb/uvc/
22848 F:      include/uapi/linux/uvcvideo.h
22849
22850 USB WEBCAM GADGET
22851 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22852 M:      Daniel Scally <dan.scally@ideasonboard.com>
22853 L:      linux-usb@vger.kernel.org
22854 S:      Maintained
22855 F:      drivers/usb/gadget/function/*uvc*
22856 F:      drivers/usb/gadget/legacy/webcam.c
22857 F:      include/uapi/linux/usb/g_uvc.h
22858
22859 USB XHCI DRIVER
22860 M:      Mathias Nyman <mathias.nyman@intel.com>
22861 L:      linux-usb@vger.kernel.org
22862 S:      Supported
22863 F:      drivers/usb/host/pci-quirks*
22864 F:      drivers/usb/host/xhci*
22865
22866 USER DATAGRAM PROTOCOL (UDP)
22867 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22868 S:      Maintained
22869 F:      include/linux/udp.h
22870 F:      net/ipv4/udp.c
22871 F:      net/ipv6/udp.c
22872
22873 USER-MODE LINUX (UML)
22874 M:      Richard Weinberger <richard@nod.at>
22875 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22876 M:      Johannes Berg <johannes@sipsolutions.net>
22877 L:      linux-um@lists.infradead.org
22878 S:      Maintained
22879 W:      http://user-mode-linux.sourceforge.net
22880 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22883 F:      Documentation/virt/uml/
22884 F:      arch/um/
22885 F:      arch/x86/um/
22886 F:      fs/hostfs/
22887
22888 USERSPACE COPYIN/COPYOUT (UIOVEC)
22889 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22890 S:      Maintained
22891 F:      include/linux/uio.h
22892 F:      lib/iov_iter.c
22893
22894 USERSPACE DMA BUFFER DRIVER
22895 M:      Gerd Hoffmann <kraxel@redhat.com>
22896 L:      dri-devel@lists.freedesktop.org
22897 S:      Maintained
22898 T:      git git://anongit.freedesktop.org/drm/drm-misc
22899 F:      drivers/dma-buf/udmabuf.c
22900 F:      include/uapi/linux/udmabuf.h
22901
22902 USERSPACE I/O (UIO)
22903 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22904 S:      Maintained
22905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22906 F:      Documentation/driver-api/uio-howto.rst
22907 F:      drivers/uio/
22908 F:      include/linux/uio_driver.h
22909
22910 UTIL-LINUX PACKAGE
22911 M:      Karel Zak <kzak@redhat.com>
22912 L:      util-linux@vger.kernel.org
22913 S:      Maintained
22914 W:      http://en.wikipedia.org/wiki/Util-linux
22915 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22916
22917 UUID HELPERS
22918 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22919 L:      linux-kernel@vger.kernel.org
22920 S:      Maintained
22921 F:      include/linux/uuid.h
22922 F:      lib/test_uuid.c
22923 F:      lib/uuid.c
22924
22925 UV SYSFS DRIVER
22926 M:      Justin Ernst <justin.ernst@hpe.com>
22927 L:      platform-driver-x86@vger.kernel.org
22928 S:      Maintained
22929 F:      drivers/platform/x86/uv_sysfs.c
22930
22931 UVESAFB DRIVER
22932 M:      Michal Januszewski <spock@gentoo.org>
22933 L:      linux-fbdev@vger.kernel.org
22934 S:      Maintained
22935 W:      https://github.com/mjanusz/v86d
22936 F:      Documentation/fb/uvesafb.rst
22937 F:      drivers/video/fbdev/uvesafb.*
22938
22939 Ux500 CLOCK DRIVERS
22940 M:      Ulf Hansson <ulf.hansson@linaro.org>
22941 L:      linux-clk@vger.kernel.org
22942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22943 S:      Maintained
22944 F:      drivers/clk/ux500/
22945
22946 V4L2 ASYNC AND FWNODE FRAMEWORKS
22947 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22948 L:      linux-media@vger.kernel.org
22949 S:      Maintained
22950 T:      git git://linuxtv.org/media_tree.git
22951 F:      drivers/media/v4l2-core/v4l2-async.c
22952 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22953 F:      include/media/v4l2-async.h
22954 F:      include/media/v4l2-fwnode.h
22955
22956 V4L2 LENS DRIVERS
22957 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22958 L:      linux-media@vger.kernel.org
22959 S:      Maintained
22960 F:      drivers/media/i2c/ak*
22961 F:      drivers/media/i2c/dw*
22962 F:      drivers/media/i2c/lm*
22963
22964 V4L2 CAMERA SENSOR DRIVERS
22965 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22966 L:      linux-media@vger.kernel.org
22967 S:      Maintained
22968 F:      Documentation/driver-api/media/camera-sensor.rst
22969 F:      Documentation/driver-api/media/tx-rx.rst
22970 F:      drivers/media/i2c/ar*
22971 F:      drivers/media/i2c/gc*
22972 F:      drivers/media/i2c/hi*
22973 F:      drivers/media/i2c/imx*
22974 F:      drivers/media/i2c/mt*
22975 F:      drivers/media/i2c/og*
22976 F:      drivers/media/i2c/ov*
22977 F:      drivers/media/i2c/s5*
22978 F:      drivers/media/i2c/st-vgxy61.c
22979
22980 VF610 NAND DRIVER
22981 M:      Stefan Agner <stefan@agner.ch>
22982 L:      linux-mtd@lists.infradead.org
22983 S:      Supported
22984 F:      drivers/mtd/nand/raw/vf610_nfc.c
22985
22986 VFAT/FAT/MSDOS FILESYSTEM
22987 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22988 S:      Maintained
22989 F:      Documentation/filesystems/vfat.rst
22990 F:      fs/fat/
22991 F:      tools/testing/selftests/filesystems/fat/
22992
22993 VFIO CDX DRIVER
22994 M:      Nipun Gupta <nipun.gupta@amd.com>
22995 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22996 L:      kvm@vger.kernel.org
22997 S:      Maintained
22998 F:      drivers/vfio/cdx/*
22999
23000 VFIO DRIVER
23001 M:      Alex Williamson <alex.williamson@redhat.com>
23002 L:      kvm@vger.kernel.org
23003 S:      Maintained
23004 T:      git https://github.com/awilliam/linux-vfio.git
23005 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
23006 F:      Documentation/driver-api/vfio.rst
23007 F:      drivers/vfio/
23008 F:      include/linux/vfio.h
23009 F:      include/linux/vfio_pci_core.h
23010 F:      include/uapi/linux/vfio.h
23011
23012 VFIO FSL-MC DRIVER
23013 M:      Diana Craciun <diana.craciun@oss.nxp.com>
23014 L:      kvm@vger.kernel.org
23015 S:      Maintained
23016 F:      drivers/vfio/fsl-mc/
23017
23018 VFIO HISILICON PCI DRIVER
23019 M:      Longfang Liu <liulongfang@huawei.com>
23020 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23021 L:      kvm@vger.kernel.org
23022 S:      Maintained
23023 F:      drivers/vfio/pci/hisilicon/
23024
23025 VFIO MEDIATED DEVICE DRIVERS
23026 M:      Kirti Wankhede <kwankhede@nvidia.com>
23027 L:      kvm@vger.kernel.org
23028 S:      Maintained
23029 F:      Documentation/driver-api/vfio-mediated-device.rst
23030 F:      drivers/vfio/mdev/
23031 F:      include/linux/mdev.h
23032 F:      samples/vfio-mdev/
23033
23034 VFIO MLX5 PCI DRIVER
23035 M:      Yishai Hadas <yishaih@nvidia.com>
23036 L:      kvm@vger.kernel.org
23037 S:      Maintained
23038 F:      drivers/vfio/pci/mlx5/
23039
23040 VFIO PCI DEVICE SPECIFIC DRIVERS
23041 R:      Jason Gunthorpe <jgg@nvidia.com>
23042 R:      Yishai Hadas <yishaih@nvidia.com>
23043 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
23044 R:      Kevin Tian <kevin.tian@intel.com>
23045 L:      kvm@vger.kernel.org
23046 S:      Maintained
23047 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
23048 F:      drivers/vfio/pci/*/
23049
23050 VFIO PDS PCI DRIVER
23051 M:      Brett Creeley <brett.creeley@amd.com>
23052 L:      kvm@vger.kernel.org
23053 S:      Maintained
23054 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
23055 F:      drivers/vfio/pci/pds/
23056
23057 VFIO PLATFORM DRIVER
23058 M:      Eric Auger <eric.auger@redhat.com>
23059 L:      kvm@vger.kernel.org
23060 S:      Maintained
23061 F:      drivers/vfio/platform/
23062
23063 VGA_SWITCHEROO
23064 R:      Lukas Wunner <lukas@wunner.de>
23065 S:      Maintained
23066 T:      git git://anongit.freedesktop.org/drm/drm-misc
23067 F:      Documentation/gpu/vga-switcheroo.rst
23068 F:      drivers/gpu/vga/vga_switcheroo.c
23069 F:      include/linux/vga_switcheroo.h
23070
23071 VIA RHINE NETWORK DRIVER
23072 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
23073 S:      Maintained
23074 F:      drivers/net/ethernet/via/via-rhine.c
23075
23076 VIA SD/MMC CARD CONTROLLER DRIVER
23077 M:      Bruce Chang <brucechang@via.com.tw>
23078 M:      Harald Welte <HaraldWelte@viatech.com>
23079 S:      Maintained
23080 F:      drivers/mmc/host/via-sdmmc.c
23081
23082 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
23083 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
23084 L:      linux-fbdev@vger.kernel.org
23085 S:      Maintained
23086 F:      drivers/video/fbdev/via/
23087 F:      include/linux/via-core.h
23088 F:      include/linux/via_i2c.h
23089
23090 VIA VELOCITY NETWORK DRIVER
23091 M:      Francois Romieu <romieu@fr.zoreil.com>
23092 L:      netdev@vger.kernel.org
23093 S:      Maintained
23094 F:      drivers/net/ethernet/via/via-velocity.*
23095
23096 VICODEC VIRTUAL CODEC DRIVER
23097 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
23098 L:      linux-media@vger.kernel.org
23099 S:      Maintained
23100 W:      https://linuxtv.org
23101 T:      git git://linuxtv.org/media_tree.git
23102 F:      drivers/media/test-drivers/vicodec/*
23103
23104 VIDEO I2C POLLING DRIVER
23105 M:      Matt Ranostay <matt.ranostay@konsulko.com>
23106 L:      linux-media@vger.kernel.org
23107 S:      Maintained
23108 F:      drivers/media/i2c/video-i2c.c
23109
23110 VIDEO MULTIPLEXER DRIVER
23111 M:      Philipp Zabel <p.zabel@pengutronix.de>
23112 L:      linux-media@vger.kernel.org
23113 S:      Maintained
23114 F:      drivers/media/platform/video-mux.c
23115
23116 VIDEOBUF2 FRAMEWORK
23117 M:      Tomasz Figa <tfiga@chromium.org>
23118 M:      Marek Szyprowski <m.szyprowski@samsung.com>
23119 L:      linux-media@vger.kernel.org
23120 S:      Maintained
23121 F:      drivers/media/common/videobuf2/*
23122 F:      include/media/videobuf2-*
23123
23124 VIDTV VIRTUAL DIGITAL TV DRIVER
23125 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
23126 L:      linux-media@vger.kernel.org
23127 S:      Maintained
23128 W:      https://linuxtv.org
23129 T:      git git://linuxtv.org/media_tree.git
23130 F:      drivers/media/test-drivers/vidtv/*
23131
23132 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
23133 M:      Shuah Khan <skhan@linuxfoundation.org>
23134 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
23135 L:      linux-media@vger.kernel.org
23136 S:      Maintained
23137 W:      https://linuxtv.org
23138 T:      git git://linuxtv.org/media_tree.git
23139 F:      drivers/media/test-drivers/vimc/*
23140
23141 VIRT LIB
23142 M:      Alex Williamson <alex.williamson@redhat.com>
23143 M:      Paolo Bonzini <pbonzini@redhat.com>
23144 L:      kvm@vger.kernel.org
23145 S:      Supported
23146 F:      virt/lib/
23147
23148 VIRTIO AND VHOST VSOCK DRIVER
23149 M:      Stefan Hajnoczi <stefanha@redhat.com>
23150 M:      Stefano Garzarella <sgarzare@redhat.com>
23151 L:      kvm@vger.kernel.org
23152 L:      virtualization@lists.linux.dev
23153 L:      netdev@vger.kernel.org
23154 S:      Maintained
23155 F:      drivers/vhost/vsock.c
23156 F:      include/linux/virtio_vsock.h
23157 F:      include/uapi/linux/virtio_vsock.h
23158 F:      net/vmw_vsock/virtio_transport.c
23159 F:      net/vmw_vsock/virtio_transport_common.c
23160
23161 VIRTIO BALLOON
23162 M:      "Michael S. Tsirkin" <mst@redhat.com>
23163 M:      David Hildenbrand <david@redhat.com>
23164 L:      virtualization@lists.linux.dev
23165 S:      Maintained
23166 F:      drivers/virtio/virtio_balloon.c
23167 F:      include/linux/balloon_compaction.h
23168 F:      include/uapi/linux/virtio_balloon.h
23169 F:      mm/balloon_compaction.c
23170
23171 VIRTIO BLOCK AND SCSI DRIVERS
23172 M:      "Michael S. Tsirkin" <mst@redhat.com>
23173 M:      Jason Wang <jasowang@redhat.com>
23174 R:      Paolo Bonzini <pbonzini@redhat.com>
23175 R:      Stefan Hajnoczi <stefanha@redhat.com>
23176 L:      virtualization@lists.linux.dev
23177 S:      Maintained
23178 F:      drivers/block/virtio_blk.c
23179 F:      drivers/scsi/virtio_scsi.c
23180 F:      include/uapi/linux/virtio_blk.h
23181 F:      include/uapi/linux/virtio_scsi.h
23182
23183 VIRTIO CONSOLE DRIVER
23184 M:      Amit Shah <amit@kernel.org>
23185 L:      virtualization@lists.linux.dev
23186 S:      Maintained
23187 F:      drivers/char/virtio_console.c
23188 F:      include/linux/virtio_console.h
23189 F:      include/uapi/linux/virtio_console.h
23190
23191 VIRTIO CORE AND NET DRIVERS
23192 M:      "Michael S. Tsirkin" <mst@redhat.com>
23193 M:      Jason Wang <jasowang@redhat.com>
23194 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23195 L:      virtualization@lists.linux.dev
23196 S:      Maintained
23197 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23198 F:      Documentation/ABI/testing/sysfs-class-vduse
23199 F:      Documentation/devicetree/bindings/virtio/
23200 F:      Documentation/driver-api/virtio/
23201 F:      drivers/block/virtio_blk.c
23202 F:      drivers/crypto/virtio/
23203 F:      drivers/net/virtio_net.c
23204 F:      drivers/vdpa/
23205 F:      drivers/virtio/
23206 F:      include/linux/vdpa.h
23207 F:      include/linux/virtio*.h
23208 F:      include/linux/vringh.h
23209 F:      include/uapi/linux/virtio_*.h
23210 F:      tools/virtio/
23211
23212 VIRTIO CRYPTO DRIVER
23213 M:      Gonglei <arei.gonglei@huawei.com>
23214 L:      virtualization@lists.linux.dev
23215 L:      linux-crypto@vger.kernel.org
23216 S:      Maintained
23217 F:      drivers/crypto/virtio/
23218 F:      include/uapi/linux/virtio_crypto.h
23219
23220 VIRTIO DRIVERS FOR S390
23221 M:      Cornelia Huck <cohuck@redhat.com>
23222 M:      Halil Pasic <pasic@linux.ibm.com>
23223 M:      Eric Farman <farman@linux.ibm.com>
23224 L:      linux-s390@vger.kernel.org
23225 L:      virtualization@lists.linux.dev
23226 L:      kvm@vger.kernel.org
23227 S:      Supported
23228 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23229 F:      drivers/s390/virtio/
23230
23231 VIRTIO FILE SYSTEM
23232 M:      Vivek Goyal <vgoyal@redhat.com>
23233 M:      Stefan Hajnoczi <stefanha@redhat.com>
23234 M:      Miklos Szeredi <miklos@szeredi.hu>
23235 L:      virtualization@lists.linux.dev
23236 L:      linux-fsdevel@vger.kernel.org
23237 S:      Supported
23238 W:      https://virtio-fs.gitlab.io/
23239 F:      Documentation/filesystems/virtiofs.rst
23240 F:      fs/fuse/virtio_fs.c
23241 F:      include/uapi/linux/virtio_fs.h
23242
23243 VIRTIO GPIO DRIVER
23244 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23245 M:      Viresh Kumar <vireshk@kernel.org>
23246 L:      linux-gpio@vger.kernel.org
23247 L:      virtualization@lists.linux.dev
23248 S:      Maintained
23249 F:      drivers/gpio/gpio-virtio.c
23250 F:      include/uapi/linux/virtio_gpio.h
23251
23252 VIRTIO GPU DRIVER
23253 M:      David Airlie <airlied@redhat.com>
23254 M:      Gerd Hoffmann <kraxel@redhat.com>
23255 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23256 R:      Chia-I Wu <olvaffe@gmail.com>
23257 L:      dri-devel@lists.freedesktop.org
23258 L:      virtualization@lists.linux.dev
23259 S:      Maintained
23260 T:      git git://anongit.freedesktop.org/drm/drm-misc
23261 F:      drivers/gpu/drm/ci/xfails/virtio*
23262 F:      drivers/gpu/drm/virtio/
23263 F:      include/uapi/linux/virtio_gpu.h
23264
23265 VIRTIO HOST (VHOST)
23266 M:      "Michael S. Tsirkin" <mst@redhat.com>
23267 M:      Jason Wang <jasowang@redhat.com>
23268 L:      kvm@vger.kernel.org
23269 L:      virtualization@lists.linux.dev
23270 L:      netdev@vger.kernel.org
23271 S:      Maintained
23272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23273 F:      drivers/vhost/
23274 F:      include/linux/sched/vhost_task.h
23275 F:      include/linux/vhost_iotlb.h
23276 F:      include/uapi/linux/vhost.h
23277 F:      kernel/vhost_task.c
23278
23279 VIRTIO HOST (VHOST-SCSI)
23280 M:      "Michael S. Tsirkin" <mst@redhat.com>
23281 M:      Jason Wang <jasowang@redhat.com>
23282 M:      Mike Christie <michael.christie@oracle.com>
23283 R:      Paolo Bonzini <pbonzini@redhat.com>
23284 R:      Stefan Hajnoczi <stefanha@redhat.com>
23285 L:      virtualization@lists.linux.dev
23286 S:      Maintained
23287 F:      drivers/vhost/scsi.c
23288
23289 VIRTIO I2C DRIVER
23290 M:      Conghui Chen <conghui.chen@intel.com>
23291 M:      Viresh Kumar <viresh.kumar@linaro.org>
23292 L:      linux-i2c@vger.kernel.org
23293 L:      virtualization@lists.linux.dev
23294 S:      Maintained
23295 F:      drivers/i2c/busses/i2c-virtio.c
23296 F:      include/uapi/linux/virtio_i2c.h
23297
23298 VIRTIO INPUT DRIVER
23299 M:      Gerd Hoffmann <kraxel@redhat.com>
23300 S:      Maintained
23301 F:      drivers/virtio/virtio_input.c
23302 F:      include/uapi/linux/virtio_input.h
23303
23304 VIRTIO IOMMU DRIVER
23305 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23306 L:      virtualization@lists.linux.dev
23307 S:      Maintained
23308 F:      drivers/iommu/virtio-iommu.c
23309 F:      include/uapi/linux/virtio_iommu.h
23310
23311 VIRTIO MEM DRIVER
23312 M:      David Hildenbrand <david@redhat.com>
23313 L:      virtualization@lists.linux.dev
23314 S:      Maintained
23315 W:      https://virtio-mem.gitlab.io/
23316 F:      drivers/virtio/virtio_mem.c
23317 F:      include/uapi/linux/virtio_mem.h
23318
23319 VIRTIO PMEM DRIVER
23320 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23321 L:      virtualization@lists.linux.dev
23322 S:      Maintained
23323 F:      drivers/nvdimm/nd_virtio.c
23324 F:      drivers/nvdimm/virtio_pmem.c
23325
23326 VIRTIO SOUND DRIVER
23327 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23328 M:      "Michael S. Tsirkin" <mst@redhat.com>
23329 L:      virtualization@lists.linux.dev
23330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23331 S:      Maintained
23332 F:      include/uapi/linux/virtio_snd.h
23333 F:      sound/virtio/*
23334
23335 VIRTUAL BOX GUEST DEVICE DRIVER
23336 M:      Hans de Goede <hdegoede@redhat.com>
23337 M:      Arnd Bergmann <arnd@arndb.de>
23338 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23339 S:      Maintained
23340 F:      drivers/virt/vboxguest/
23341 F:      include/linux/vbox_utils.h
23342 F:      include/uapi/linux/vbox*.h
23343
23344 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23345 M:      Hans de Goede <hdegoede@redhat.com>
23346 L:      linux-fsdevel@vger.kernel.org
23347 S:      Maintained
23348 F:      fs/vboxsf/*
23349
23350 VIRTUAL PCM TEST DRIVER
23351 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23352 L:      linux-sound@vger.kernel.org
23353 S:      Maintained
23354 F:      Documentation/sound/cards/pcmtest.rst
23355 F:      sound/drivers/pcmtest.c
23356 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23357
23358 VIRTUAL SERIO DEVICE DRIVER
23359 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23360 S:      Maintained
23361 F:      drivers/input/serio/userio.c
23362 F:      include/uapi/linux/userio.h
23363
23364 VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER
23365 M:      Javier Carrasco <javier.carrasco.cruz@gmail.com>
23366 S:      Maintained
23367 F:      Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml
23368 F:      drivers/iio/light/veml6075.c
23369
23370 VISL VIRTUAL STATELESS DECODER DRIVER
23371 M:      Daniel Almeida <daniel.almeida@collabora.com>
23372 L:      linux-media@vger.kernel.org
23373 S:      Supported
23374 F:      drivers/media/test-drivers/visl
23375
23376 VIVID VIRTUAL VIDEO DRIVER
23377 M:      Hans Verkuil <hverkuil@xs4all.nl>
23378 L:      linux-media@vger.kernel.org
23379 S:      Maintained
23380 W:      https://linuxtv.org
23381 T:      git git://linuxtv.org/media_tree.git
23382 F:      drivers/media/test-drivers/vivid/*
23383
23384 VM SOCKETS (AF_VSOCK)
23385 M:      Stefano Garzarella <sgarzare@redhat.com>
23386 L:      virtualization@lists.linux.dev
23387 L:      netdev@vger.kernel.org
23388 S:      Maintained
23389 F:      drivers/net/vsockmon.c
23390 F:      include/net/af_vsock.h
23391 F:      include/uapi/linux/vm_sockets.h
23392 F:      include/uapi/linux/vm_sockets_diag.h
23393 F:      include/uapi/linux/vsockmon.h
23394 F:      net/vmw_vsock/
23395 F:      tools/testing/vsock/
23396
23397 VMALLOC
23398 M:      Andrew Morton <akpm@linux-foundation.org>
23399 R:      Uladzislau Rezki <urezki@gmail.com>
23400 R:      Christoph Hellwig <hch@infradead.org>
23401 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23402 L:      linux-mm@kvack.org
23403 S:      Maintained
23404 W:      http://www.linux-mm.org
23405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23406 F:      include/linux/vmalloc.h
23407 F:      mm/vmalloc.c
23408
23409 VME SUBSYSTEM
23410 M:      Martyn Welch <martyn@welchs.me.uk>
23411 M:      Manohar Vanga <manohar.vanga@gmail.com>
23412 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23413 L:      linux-kernel@vger.kernel.org
23414 S:      Odd fixes
23415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23416 F:      Documentation/driver-api/vme.rst
23417 F:      drivers/staging/vme_user/
23418
23419 VMWARE BALLOON DRIVER
23420 M:      Nadav Amit <namit@vmware.com>
23421 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23422 L:      linux-kernel@vger.kernel.org
23423 S:      Supported
23424 F:      drivers/misc/vmw_balloon.c
23425
23426 VMWARE HYPERVISOR INTERFACE
23427 M:      Ajay Kaher <akaher@vmware.com>
23428 M:      Alexey Makhalov <amakhalov@vmware.com>
23429 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23430 L:      virtualization@lists.linux.dev
23431 L:      x86@kernel.org
23432 S:      Supported
23433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23434 F:      arch/x86/include/asm/vmware.h
23435 F:      arch/x86/kernel/cpu/vmware.c
23436
23437 VMWARE PVRDMA DRIVER
23438 M:      Bryan Tan <bryantan@vmware.com>
23439 M:      Vishnu Dasa <vdasa@vmware.com>
23440 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23441 L:      linux-rdma@vger.kernel.org
23442 S:      Supported
23443 F:      drivers/infiniband/hw/vmw_pvrdma/
23444
23445 VMWARE PVSCSI DRIVER
23446 M:      Vishal Bhakta <vbhakta@vmware.com>
23447 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23448 L:      linux-scsi@vger.kernel.org
23449 S:      Supported
23450 F:      drivers/scsi/vmw_pvscsi.c
23451 F:      drivers/scsi/vmw_pvscsi.h
23452
23453 VMWARE VIRTUAL PTP CLOCK DRIVER
23454 M:      Jeff Sipek <jsipek@vmware.com>
23455 R:      Ajay Kaher <akaher@vmware.com>
23456 R:      Alexey Makhalov <amakhalov@vmware.com>
23457 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23458 L:      netdev@vger.kernel.org
23459 S:      Supported
23460 F:      drivers/ptp/ptp_vmw.c
23461
23462 VMWARE VMCI DRIVER
23463 M:      Bryan Tan <bryantan@vmware.com>
23464 M:      Vishnu Dasa <vdasa@vmware.com>
23465 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23466 L:      linux-kernel@vger.kernel.org
23467 S:      Supported
23468 F:      drivers/misc/vmw_vmci/
23469 F:      include/linux/vmw_vmci*
23470
23471 VMWARE VMMOUSE SUBDRIVER
23472 M:      Zack Rusin <zack.rusin@broadcom.com>
23473 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
23474 L:      linux-input@vger.kernel.org
23475 S:      Supported
23476 F:      drivers/input/mouse/vmmouse.c
23477 F:      drivers/input/mouse/vmmouse.h
23478
23479 VMWARE VMXNET3 ETHERNET DRIVER
23480 M:      Ronak Doshi <doshir@vmware.com>
23481 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23482 L:      netdev@vger.kernel.org
23483 S:      Supported
23484 F:      drivers/net/vmxnet3/
23485
23486 VMWARE VSOCK VMCI TRANSPORT 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-kernel@vger.kernel.org
23491 S:      Supported
23492 F:      net/vmw_vsock/vmci_transport*
23493
23494 VOCORE VOCORE2 BOARD
23495 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23496 L:      linux-mips@vger.kernel.org
23497 S:      Maintained
23498 F:      arch/mips/boot/dts/ralink/vocore2.dts
23499
23500 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23501 M:      Liam Girdwood <lgirdwood@gmail.com>
23502 M:      Mark Brown <broonie@kernel.org>
23503 L:      linux-kernel@vger.kernel.org
23504 S:      Supported
23505 W:      http://www.slimlogic.co.uk/?p=48
23506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23507 F:      Documentation/devicetree/bindings/regulator/
23508 F:      Documentation/power/regulator/
23509 F:      drivers/regulator/
23510 F:      include/dt-bindings/regulator/
23511 F:      include/linux/regulator/
23512 K:      regulator_get_optional
23513
23514 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23515 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23516 F:      drivers/regulator/irq_helpers.c
23517
23518 VRF
23519 M:      David Ahern <dsahern@kernel.org>
23520 L:      netdev@vger.kernel.org
23521 S:      Maintained
23522 F:      Documentation/networking/vrf.rst
23523 F:      drivers/net/vrf.c
23524
23525 VSPRINTF
23526 M:      Petr Mladek <pmladek@suse.com>
23527 M:      Steven Rostedt <rostedt@goodmis.org>
23528 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23529 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23530 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23531 S:      Maintained
23532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23533 F:      Documentation/core-api/printk-formats.rst
23534 F:      lib/test_printf.c
23535 F:      lib/test_scanf.c
23536 F:      lib/vsprintf.c
23537
23538 VT1211 HARDWARE MONITOR DRIVER
23539 M:      Juerg Haefliger <juergh@proton.me>
23540 L:      linux-hwmon@vger.kernel.org
23541 S:      Maintained
23542 F:      Documentation/hwmon/vt1211.rst
23543 F:      drivers/hwmon/vt1211.c
23544
23545 VT8231 HARDWARE MONITOR DRIVER
23546 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23547 L:      linux-hwmon@vger.kernel.org
23548 S:      Maintained
23549 F:      drivers/hwmon/vt8231.c
23550
23551 VUB300 USB to SDIO/SD/MMC bridge chip
23552 L:      linux-mmc@vger.kernel.org
23553 S:      Orphan
23554 F:      drivers/mmc/host/vub300.c
23555
23556 W1 DALLAS'S 1-WIRE BUS
23557 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23558 S:      Maintained
23559 F:      Documentation/devicetree/bindings/w1/
23560 F:      Documentation/w1/
23561 F:      drivers/w1/
23562 F:      include/linux/w1.h
23563
23564 W83791D HARDWARE MONITORING DRIVER
23565 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23566 L:      linux-hwmon@vger.kernel.org
23567 S:      Maintained
23568 F:      Documentation/hwmon/w83791d.rst
23569 F:      drivers/hwmon/w83791d.c
23570
23571 W83793 HARDWARE MONITORING DRIVER
23572 M:      Rudolf Marek <r.marek@assembler.cz>
23573 L:      linux-hwmon@vger.kernel.org
23574 S:      Maintained
23575 F:      Documentation/hwmon/w83793.rst
23576 F:      drivers/hwmon/w83793.c
23577
23578 W83795 HARDWARE MONITORING DRIVER
23579 M:      Jean Delvare <jdelvare@suse.com>
23580 L:      linux-hwmon@vger.kernel.org
23581 S:      Maintained
23582 F:      drivers/hwmon/w83795.c
23583
23584 W83L51xD SD/MMC CARD INTERFACE DRIVER
23585 M:      Pierre Ossman <pierre@ossman.eu>
23586 S:      Maintained
23587 F:      drivers/mmc/host/wbsd.*
23588
23589 WACOM PROTOCOL 4 SERIAL TABLETS
23590 M:      Julian Squires <julian@cipht.net>
23591 M:      Hans de Goede <hdegoede@redhat.com>
23592 L:      linux-input@vger.kernel.org
23593 S:      Maintained
23594 F:      drivers/input/tablet/wacom_serial4.c
23595
23596 WANGXUN ETHERNET DRIVER
23597 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23598 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23599 L:      netdev@vger.kernel.org
23600 S:      Maintained
23601 W:      https://www.net-swift.com
23602 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23603 F:      drivers/net/ethernet/wangxun/
23604 F:      drivers/net/pcs/pcs-xpcs-wx.c
23605
23606 WATCHDOG DEVICE DRIVERS
23607 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23608 M:      Guenter Roeck <linux@roeck-us.net>
23609 L:      linux-watchdog@vger.kernel.org
23610 S:      Maintained
23611 W:      http://www.linux-watchdog.org/
23612 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23613 F:      Documentation/devicetree/bindings/watchdog/
23614 F:      Documentation/watchdog/
23615 F:      drivers/watchdog/
23616 F:      include/linux/watchdog.h
23617 F:      include/trace/events/watchdog.h
23618 F:      include/uapi/linux/watchdog.h
23619
23620 WAVE5 VPU CODEC DRIVER
23621 M:      Nas Chung <nas.chung@chipsnmedia.com>
23622 M:      Jackson Lee <jackson.lee@chipsnmedia.com>
23623 L:      linux-media@vger.kernel.org
23624 S:      Maintained
23625 F:      Documentation/devicetree/bindings/media/cnm,wave521c.yaml
23626 F:      drivers/media/platform/chips-media/wave5/
23627
23628 WHISKEYCOVE PMIC GPIO DRIVER
23629 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23630 L:      linux-gpio@vger.kernel.org
23631 S:      Maintained
23632 F:      drivers/gpio/gpio-wcove.c
23633
23634 WHWAVE RTC DRIVER
23635 M:      Dianlong Li <long17.cool@163.com>
23636 L:      linux-rtc@vger.kernel.org
23637 S:      Maintained
23638 F:      drivers/rtc/rtc-sd3078.c
23639
23640 WIIMOTE HID DRIVER
23641 M:      David Rheinsberg <david@readahead.eu>
23642 L:      linux-input@vger.kernel.org
23643 S:      Maintained
23644 F:      drivers/hid/hid-wiimote*
23645
23646 WILOCITY WIL6210 WIRELESS DRIVER
23647 L:      linux-wireless@vger.kernel.org
23648 S:      Orphan
23649 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23650 F:      drivers/net/wireless/ath/wil6210/
23651
23652 WINBOND CIR DRIVER
23653 M:      David Härdeman <david@hardeman.nu>
23654 S:      Maintained
23655 F:      drivers/media/rc/winbond-cir.c
23656
23657 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23658 L:      linux-watchdog@vger.kernel.org
23659 S:      Orphan
23660 F:      drivers/watchdog/ebc-c384_wdt.c
23661
23662 WINSYSTEMS WS16C48 GPIO DRIVER
23663 M:      William Breathitt Gray <william.gray@linaro.org>
23664 L:      linux-gpio@vger.kernel.org
23665 S:      Maintained
23666 F:      drivers/gpio/gpio-ws16c48.c
23667
23668 WIREGUARD SECURE NETWORK TUNNEL
23669 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23670 L:      wireguard@lists.zx2c4.com
23671 L:      netdev@vger.kernel.org
23672 S:      Maintained
23673 F:      drivers/net/wireguard/
23674 F:      tools/testing/selftests/wireguard/
23675
23676 WISTRON LAPTOP BUTTON DRIVER
23677 M:      Miloslav Trmac <mitr@volny.cz>
23678 S:      Maintained
23679 F:      drivers/input/misc/wistron_btns.c
23680
23681 WMI BINARY MOF DRIVER
23682 M:      Armin Wolf <W_Armin@gmx.de>
23683 R:      Thomas Weißschuh <linux@weissschuh.net>
23684 L:      platform-driver-x86@vger.kernel.org
23685 S:      Maintained
23686 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23687 F:      Documentation/wmi/devices/wmi-bmof.rst
23688 F:      drivers/platform/x86/wmi-bmof.c
23689
23690 WOLFSON MICROELECTRONICS DRIVERS
23691 L:      patches@opensource.cirrus.com
23692 S:      Supported
23693 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23694 T:      git https://github.com/CirrusLogic/linux-drivers.git
23695 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23696 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23697 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23698 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23699 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23700 F:      Documentation/devicetree/bindings/sound/wm*
23701 F:      Documentation/hwmon/wm83??.rst
23702 F:      arch/arm/mach-s3c/mach-crag6410*
23703 F:      drivers/clk/clk-wm83*.c
23704 F:      drivers/gpio/gpio-*wm*.c
23705 F:      drivers/gpio/gpio-arizona.c
23706 F:      drivers/hwmon/wm83??-hwmon.c
23707 F:      drivers/input/misc/wm831x-on.c
23708 F:      drivers/input/touchscreen/wm831x-ts.c
23709 F:      drivers/input/touchscreen/wm97*.c
23710 F:      drivers/leds/leds-wm83*.c
23711 F:      drivers/mfd/arizona*
23712 F:      drivers/mfd/cs47l24*
23713 F:      drivers/mfd/wm*.c
23714 F:      drivers/power/supply/wm83*.c
23715 F:      drivers/regulator/arizona*
23716 F:      drivers/regulator/wm8*.c
23717 F:      drivers/rtc/rtc-wm83*.c
23718 F:      drivers/video/backlight/wm83*_bl.c
23719 F:      drivers/watchdog/wm83*_wdt.c
23720 F:      include/linux/mfd/arizona/
23721 F:      include/linux/mfd/wm831x/
23722 F:      include/linux/mfd/wm8350/
23723 F:      include/linux/mfd/wm8400*
23724 F:      include/linux/regulator/arizona*
23725 F:      include/linux/wm97xx.h
23726 F:      include/sound/wm????.h
23727 F:      sound/soc/codecs/arizona*
23728 F:      sound/soc/codecs/cs47l24*
23729 F:      sound/soc/codecs/wm*
23730
23731 WORKQUEUE
23732 M:      Tejun Heo <tj@kernel.org>
23733 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23734 S:      Maintained
23735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23736 F:      Documentation/core-api/workqueue.rst
23737 F:      include/linux/workqueue.h
23738 F:      kernel/workqueue.c
23739 F:      kernel/workqueue_internal.h
23740
23741 WWAN DRIVERS
23742 M:      Loic Poulain <loic.poulain@linaro.org>
23743 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23744 R:      Johannes Berg <johannes@sipsolutions.net>
23745 L:      netdev@vger.kernel.org
23746 S:      Maintained
23747 F:      drivers/net/wwan/
23748 F:      include/linux/wwan.h
23749 F:      include/uapi/linux/wwan.h
23750
23751 X-POWERS AXP288 PMIC DRIVERS
23752 M:      Hans de Goede <hdegoede@redhat.com>
23753 S:      Maintained
23754 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23755 N:      axp288
23756
23757 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23758 M:      Chen-Yu Tsai <wens@csie.org>
23759 L:      linux-kernel@vger.kernel.org
23760 S:      Maintained
23761 N:      axp[128]
23762
23763 X.25 STACK
23764 M:      Martin Schiller <ms@dev.tdt.de>
23765 L:      linux-x25@vger.kernel.org
23766 S:      Maintained
23767 F:      Documentation/networking/lapb-module.rst
23768 F:      Documentation/networking/x25*
23769 F:      drivers/net/wan/hdlc_x25.c
23770 F:      drivers/net/wan/lapbether.c
23771 F:      include/*/lapb.h
23772 F:      include/net/x25*
23773 F:      include/uapi/linux/x25.h
23774 F:      net/lapb/
23775 F:      net/x25/
23776
23777 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23778 M:      Thomas Gleixner <tglx@linutronix.de>
23779 M:      Ingo Molnar <mingo@redhat.com>
23780 M:      Borislav Petkov <bp@alien8.de>
23781 M:      Dave Hansen <dave.hansen@linux.intel.com>
23782 M:      x86@kernel.org
23783 R:      "H. Peter Anvin" <hpa@zytor.com>
23784 L:      linux-kernel@vger.kernel.org
23785 S:      Maintained
23786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23787 F:      Documentation/arch/x86/
23788 F:      Documentation/devicetree/bindings/x86/
23789 F:      arch/x86/
23790
23791 X86 ENTRY CODE
23792 M:      Andy Lutomirski <luto@kernel.org>
23793 L:      linux-kernel@vger.kernel.org
23794 S:      Maintained
23795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23796 F:      arch/x86/entry/
23797
23798 X86 HARDWARE VULNERABILITIES
23799 M:      Thomas Gleixner <tglx@linutronix.de>
23800 M:      Borislav Petkov <bp@alien8.de>
23801 M:      Peter Zijlstra <peterz@infradead.org>
23802 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23803 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23804 S:      Maintained
23805 F:      Documentation/admin-guide/hw-vuln/
23806 F:      arch/x86/include/asm/nospec-branch.h
23807 F:      arch/x86/kernel/cpu/bugs.c
23808
23809 X86 MCE INFRASTRUCTURE
23810 M:      Tony Luck <tony.luck@intel.com>
23811 M:      Borislav Petkov <bp@alien8.de>
23812 L:      linux-edac@vger.kernel.org
23813 S:      Maintained
23814 F:      Documentation/ABI/testing/sysfs-mce
23815 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23816 F:      arch/x86/kernel/cpu/mce/*
23817
23818 X86 MICROCODE UPDATE SUPPORT
23819 M:      Borislav Petkov <bp@alien8.de>
23820 S:      Maintained
23821 F:      arch/x86/kernel/cpu/microcode/*
23822
23823 X86 MM
23824 M:      Dave Hansen <dave.hansen@linux.intel.com>
23825 M:      Andy Lutomirski <luto@kernel.org>
23826 M:      Peter Zijlstra <peterz@infradead.org>
23827 L:      linux-kernel@vger.kernel.org
23828 S:      Maintained
23829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23830 F:      arch/x86/mm/
23831
23832 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23833 M:      Hans de Goede <hdegoede@redhat.com>
23834 L:      platform-driver-x86@vger.kernel.org
23835 S:      Maintained
23836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23837 F:      drivers/platform/x86/x86-android-tablets/
23838
23839 X86 PLATFORM DRIVERS
23840 M:      Hans de Goede <hdegoede@redhat.com>
23841 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23842 L:      platform-driver-x86@vger.kernel.org
23843 S:      Maintained
23844 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23846 F:      drivers/platform/olpc/
23847 F:      drivers/platform/x86/
23848 F:      include/linux/platform_data/x86/
23849
23850 X86 PLATFORM UV HPE SUPERDOME FLEX
23851 M:      Steve Wahl <steve.wahl@hpe.com>
23852 R:      Justin Ernst <justin.ernst@hpe.com>
23853 R:      Kyle Meyer <kyle.meyer@hpe.com>
23854 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23855 R:      Russ Anderson <russ.anderson@hpe.com>
23856 S:      Supported
23857 F:      arch/x86/include/asm/uv/
23858 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23859 F:      arch/x86/platform/uv/
23860
23861 X86 STACK UNWINDING
23862 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23863 M:      Peter Zijlstra <peterz@infradead.org>
23864 S:      Supported
23865 F:      arch/x86/include/asm/unwind*.h
23866 F:      arch/x86/kernel/dumpstack.c
23867 F:      arch/x86/kernel/stacktrace.c
23868 F:      arch/x86/kernel/unwind_*.c
23869
23870 X86 TRUST DOMAIN EXTENSIONS (TDX)
23871 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23872 R:      Dave Hansen <dave.hansen@linux.intel.com>
23873 L:      x86@kernel.org
23874 L:      linux-coco@lists.linux.dev
23875 S:      Supported
23876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23877 F:      arch/x86/boot/compressed/tdx*
23878 F:      arch/x86/coco/tdx/
23879 F:      arch/x86/include/asm/shared/tdx.h
23880 F:      arch/x86/include/asm/tdx.h
23881 F:      arch/x86/virt/vmx/tdx/
23882 F:      drivers/virt/coco/tdx-guest
23883
23884 X86 VDSO
23885 M:      Andy Lutomirski <luto@kernel.org>
23886 L:      linux-kernel@vger.kernel.org
23887 S:      Maintained
23888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23889 F:      arch/x86/entry/vdso/
23890
23891 XARRAY
23892 M:      Matthew Wilcox <willy@infradead.org>
23893 L:      linux-fsdevel@vger.kernel.org
23894 S:      Supported
23895 F:      Documentation/core-api/xarray.rst
23896 F:      include/linux/idr.h
23897 F:      include/linux/xarray.h
23898 F:      lib/idr.c
23899 F:      lib/xarray.c
23900 F:      tools/testing/radix-tree
23901
23902 XBOX DVD IR REMOTE
23903 M:      Benjamin Valentin <benpicco@googlemail.com>
23904 S:      Maintained
23905 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23906 F:      drivers/media/rc/xbox_remote.c
23907
23908 XC2028/3028 TUNER DRIVER
23909 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23910 L:      linux-media@vger.kernel.org
23911 S:      Maintained
23912 W:      https://linuxtv.org
23913 T:      git git://linuxtv.org/media_tree.git
23914 F:      drivers/media/tuners/xc2028.*
23915
23916 XDP (eXpress Data Path)
23917 M:      Alexei Starovoitov <ast@kernel.org>
23918 M:      Daniel Borkmann <daniel@iogearbox.net>
23919 M:      David S. Miller <davem@davemloft.net>
23920 M:      Jakub Kicinski <kuba@kernel.org>
23921 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23922 M:      John Fastabend <john.fastabend@gmail.com>
23923 L:      netdev@vger.kernel.org
23924 L:      bpf@vger.kernel.org
23925 S:      Supported
23926 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23927 F:      drivers/net/ethernet/*/*/*xdp*
23928 F:      include/net/xdp.h
23929 F:      include/net/xdp_priv.h
23930 F:      include/trace/events/xdp.h
23931 F:      kernel/bpf/cpumap.c
23932 F:      kernel/bpf/devmap.c
23933 F:      net/core/xdp.c
23934 F:      samples/bpf/xdp*
23935 F:      tools/testing/selftests/bpf/*/*xdp*
23936 F:      tools/testing/selftests/bpf/*xdp*
23937 K:      (?:\b|_)xdp(?:\b|_)
23938
23939 XDP SOCKETS (AF_XDP)
23940 M:      Björn Töpel <bjorn@kernel.org>
23941 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23942 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23943 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23944 L:      netdev@vger.kernel.org
23945 L:      bpf@vger.kernel.org
23946 S:      Maintained
23947 F:      Documentation/networking/af_xdp.rst
23948 F:      include/net/netns/xdp.h
23949 F:      include/net/xdp_sock*
23950 F:      include/net/xsk_buff_pool.h
23951 F:      include/uapi/linux/if_xdp.h
23952 F:      include/uapi/linux/xdp_diag.h
23953 F:      net/xdp/
23954 F:      tools/testing/selftests/bpf/*xsk*
23955
23956 XEN BLOCK SUBSYSTEM
23957 M:      Roger Pau Monné <roger.pau@citrix.com>
23958 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23959 S:      Supported
23960 F:      drivers/block/xen*
23961 F:      drivers/block/xen-blkback/*
23962
23963 XEN HYPERVISOR ARM
23964 M:      Stefano Stabellini <sstabellini@kernel.org>
23965 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23966 S:      Maintained
23967 F:      arch/arm/include/asm/xen/
23968 F:      arch/arm/xen/
23969
23970 XEN HYPERVISOR ARM64
23971 M:      Stefano Stabellini <sstabellini@kernel.org>
23972 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23973 S:      Maintained
23974 F:      arch/arm64/include/asm/xen/
23975 F:      arch/arm64/xen/
23976
23977 XEN HYPERVISOR INTERFACE
23978 M:      Juergen Gross <jgross@suse.com>
23979 M:      Stefano Stabellini <sstabellini@kernel.org>
23980 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23981 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23982 S:      Supported
23983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23984 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23985 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23986 F:      drivers/*/xen-*front.c
23987 F:      drivers/xen/
23988 F:      include/uapi/xen/
23989 F:      include/xen/
23990 F:      kernel/configs/xen.config
23991
23992 XEN HYPERVISOR X86
23993 M:      Juergen Gross <jgross@suse.com>
23994 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23995 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23996 S:      Supported
23997 F:      arch/x86/configs/xen.config
23998 F:      arch/x86/include/asm/pvclock-abi.h
23999 F:      arch/x86/include/asm/xen/
24000 F:      arch/x86/platform/pvh/
24001 F:      arch/x86/xen/
24002
24003 XEN NETWORK BACKEND DRIVER
24004 M:      Wei Liu <wei.liu@kernel.org>
24005 M:      Paul Durrant <paul@xen.org>
24006 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24007 L:      netdev@vger.kernel.org
24008 S:      Supported
24009 F:      drivers/net/xen-netback/*
24010
24011 XEN PCI SUBSYSTEM
24012 M:      Juergen Gross <jgross@suse.com>
24013 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24014 S:      Supported
24015 F:      arch/x86/pci/*xen*
24016 F:      drivers/pci/*xen*
24017
24018 XEN PVSCSI DRIVERS
24019 M:      Juergen Gross <jgross@suse.com>
24020 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24021 L:      linux-scsi@vger.kernel.org
24022 S:      Supported
24023 F:      drivers/scsi/xen-scsifront.c
24024 F:      drivers/xen/xen-scsiback.c
24025 F:      include/xen/interface/io/vscsiif.h
24026
24027 XEN PVUSB DRIVER
24028 M:      Juergen Gross <jgross@suse.com>
24029 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24030 L:      linux-usb@vger.kernel.org
24031 S:      Supported
24032 F:      drivers/usb/host/xen*
24033 F:      include/xen/interface/io/usbif.h
24034
24035 XEN SOUND FRONTEND DRIVER
24036 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
24037 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
24039 S:      Supported
24040 F:      sound/xen/*
24041
24042 XEN SWIOTLB SUBSYSTEM
24043 M:      Juergen Gross <jgross@suse.com>
24044 M:      Stefano Stabellini <sstabellini@kernel.org>
24045 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
24046 L:      iommu@lists.linux.dev
24047 S:      Supported
24048 F:      arch/*/include/asm/xen/swiotlb-xen.h
24049 F:      drivers/xen/swiotlb-xen.c
24050 F:      include/xen/arm/swiotlb-xen.h
24051 F:      include/xen/swiotlb-xen.h
24052
24053 XFS FILESYSTEM
24054 M:      Chandan Babu R <chandan.babu@oracle.com>
24055 R:      Darrick J. Wong <djwong@kernel.org>
24056 L:      linux-xfs@vger.kernel.org
24057 S:      Supported
24058 W:      http://xfs.org/
24059 C:      irc://irc.oftc.net/xfs
24060 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
24061 P:      Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
24062 F:      Documentation/ABI/testing/sysfs-fs-xfs
24063 F:      Documentation/admin-guide/xfs.rst
24064 F:      Documentation/filesystems/xfs/*
24065 F:      fs/xfs/
24066 F:      include/uapi/linux/dqblk_xfs.h
24067 F:      include/uapi/linux/fsmap.h
24068
24069 XILINX AMS DRIVER
24070 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
24071 L:      linux-iio@vger.kernel.org
24072 S:      Maintained
24073 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
24074 F:      drivers/iio/adc/xilinx-ams.c
24075
24076 XILINX AXI ETHERNET DRIVER
24077 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
24078 S:      Maintained
24079 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
24080 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
24081
24082 XILINX CAN DRIVER
24083 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
24084 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
24085 L:      linux-can@vger.kernel.org
24086 S:      Maintained
24087 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
24088 F:      drivers/net/can/xilinx_can.c
24089
24090 XILINX EVENT MANAGEMENT DRIVER
24091 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
24092 S:      Maintained
24093 F:      drivers/soc/xilinx/xlnx_event_manager.c
24094 F:      include/linux/firmware/xlnx-event-manager.h
24095
24096 XILINX GPIO DRIVER
24097 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24098 R:      Srinivas Neeli <srinivas.neeli@amd.com>
24099 R:      Michal Simek <michal.simek@amd.com>
24100 S:      Maintained
24101 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
24102 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
24103 F:      drivers/gpio/gpio-xilinx.c
24104 F:      drivers/gpio/gpio-zynq.c
24105
24106 XILINX LL TEMAC ETHERNET DRIVER
24107 L:      netdev@vger.kernel.org
24108 S:      Orphan
24109 F:      drivers/net/ethernet/xilinx/ll_temac*
24110
24111 XILINX PWM DRIVER
24112 M:      Sean Anderson <sean.anderson@seco.com>
24113 S:      Maintained
24114 F:      drivers/pwm/pwm-xilinx.c
24115 F:      include/clocksource/timer-xilinx.h
24116
24117 XILINX SD-FEC IP CORES
24118 M:      Derek Kiernan <derek.kiernan@amd.com>
24119 M:      Dragan Cvetic <dragan.cvetic@amd.com>
24120 S:      Maintained
24121 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
24122 F:      Documentation/misc-devices/xilinx_sdfec.rst
24123 F:      drivers/misc/Kconfig
24124 F:      drivers/misc/Makefile
24125 F:      drivers/misc/xilinx_sdfec.c
24126 F:      include/uapi/misc/xilinx_sdfec.h
24127
24128 XILINX UARTLITE SERIAL DRIVER
24129 M:      Peter Korsgaard <jacmet@sunsite.dk>
24130 L:      linux-serial@vger.kernel.org
24131 S:      Maintained
24132 F:      drivers/tty/serial/uartlite.c
24133
24134 XILINX VIDEO IP CORES
24135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24136 L:      linux-media@vger.kernel.org
24137 S:      Supported
24138 T:      git git://linuxtv.org/media_tree.git
24139 F:      Documentation/devicetree/bindings/media/xilinx/
24140 F:      drivers/media/platform/xilinx/
24141 F:      include/uapi/linux/xilinx-v4l2-controls.h
24142
24143 XILINX VERSAL EDAC DRIVER
24144 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24145 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24146 S:      Maintained
24147 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
24148 F:      drivers/edac/versal_edac.c
24149
24150 XILINX WATCHDOG DRIVER
24151 M:      Srinivas Neeli <srinivas.neeli@amd.com>
24152 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24153 R:      Michal Simek <michal.simek@amd.com>
24154 S:      Maintained
24155 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24156 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24157 F:      drivers/watchdog/of_xilinx_wdt.c
24158 F:      drivers/watchdog/xilinx_wwdt.c
24159
24160 XILINX XDMA DRIVER
24161 M:      Lizhi Hou <lizhi.hou@amd.com>
24162 M:      Brian Xu <brian.xu@amd.com>
24163 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24164 L:      dmaengine@vger.kernel.org
24165 S:      Supported
24166 F:      drivers/dma/xilinx/xdma-regs.h
24167 F:      drivers/dma/xilinx/xdma.c
24168 F:      include/linux/dma/amd_xdma.h
24169 F:      include/linux/platform_data/amd_xdma.h
24170
24171 XILINX ZYNQMP DPDMA DRIVER
24172 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24173 L:      dmaengine@vger.kernel.org
24174 S:      Supported
24175 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24176 F:      drivers/dma/xilinx/xilinx_dpdma.c
24177 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24178
24179 XILINX ZYNQMP OCM EDAC DRIVER
24180 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24181 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24182 S:      Maintained
24183 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24184 F:      drivers/edac/zynqmp_edac.c
24185
24186 XILINX ZYNQMP PSGTR PHY DRIVER
24187 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24188 L:      linux-kernel@vger.kernel.org
24189 S:      Supported
24190 T:      git https://github.com/Xilinx/linux-xlnx.git
24191 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24192 F:      drivers/phy/xilinx/phy-zynqmp.c
24193
24194 XILINX ZYNQMP SHA3 DRIVER
24195 M:      Harsha <harsha.harsha@amd.com>
24196 S:      Maintained
24197 F:      drivers/crypto/xilinx/zynqmp-sha.c
24198
24199 XILLYBUS DRIVER
24200 M:      Eli Billauer <eli.billauer@gmail.com>
24201 L:      linux-kernel@vger.kernel.org
24202 S:      Supported
24203 F:      drivers/char/xillybus/
24204
24205 XLP9XX I2C DRIVER
24206 M:      George Cherian <gcherian@marvell.com>
24207 L:      linux-i2c@vger.kernel.org
24208 S:      Supported
24209 W:      http://www.marvell.com
24210 F:      drivers/i2c/busses/i2c-xlp9xx.c
24211
24212 XRA1403 GPIO EXPANDER
24213 M:      Nandor Han <nandor.han@ge.com>
24214 L:      linux-gpio@vger.kernel.org
24215 S:      Maintained
24216 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24217 F:      drivers/gpio/gpio-xra1403.c
24218
24219 XTENSA XTFPGA PLATFORM SUPPORT
24220 M:      Max Filippov <jcmvbkbc@gmail.com>
24221 S:      Maintained
24222 F:      drivers/spi/spi-xtensa-xtfpga.c
24223 F:      sound/soc/xtensa/xtfpga-i2s.c
24224
24225 YAM DRIVER FOR AX.25
24226 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24227 L:      linux-hams@vger.kernel.org
24228 S:      Maintained
24229 F:      drivers/net/hamradio/yam*
24230 F:      include/linux/yam.h
24231
24232 YAMA SECURITY MODULE
24233 M:      Kees Cook <keescook@chromium.org>
24234 S:      Supported
24235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24236 F:      Documentation/admin-guide/LSM/Yama.rst
24237 F:      security/yama/
24238
24239 YEALINK PHONE DRIVER
24240 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24241 L:      usbb2k-api-dev@nongnu.org
24242 S:      Maintained
24243 F:      Documentation/input/devices/yealink.rst
24244 F:      drivers/input/misc/yealink.*
24245
24246 Z3FOLD COMPRESSED PAGE ALLOCATOR
24247 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24248 R:      Miaohe Lin <linmiaohe@huawei.com>
24249 L:      linux-mm@kvack.org
24250 S:      Maintained
24251 F:      mm/z3fold.c
24252
24253 Z8530 DRIVER FOR AX.25
24254 M:      Joerg Reuter <jreuter@yaina.de>
24255 L:      linux-hams@vger.kernel.org
24256 S:      Maintained
24257 W:      http://yaina.de/jreuter/
24258 W:      http://www.qsl.net/dl1bke/
24259 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24260 F:      drivers/net/hamradio/*scc.c
24261 F:      drivers/net/hamradio/z8530.h
24262
24263 ZBUD COMPRESSED PAGE ALLOCATOR
24264 M:      Seth Jennings <sjenning@redhat.com>
24265 M:      Dan Streetman <ddstreet@ieee.org>
24266 L:      linux-mm@kvack.org
24267 S:      Maintained
24268 F:      mm/zbud.c
24269
24270 ZD1211RW WIRELESS DRIVER
24271 L:      linux-wireless@vger.kernel.org
24272 S:      Orphan
24273 F:      drivers/net/wireless/zydas/zd1211rw/
24274
24275 ZD1301 MEDIA DRIVER
24276 L:      linux-media@vger.kernel.org
24277 S:      Orphan
24278 W:      https://linuxtv.org/
24279 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24280 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24281
24282 ZD1301_DEMOD MEDIA DRIVER
24283 L:      linux-media@vger.kernel.org
24284 S:      Orphan
24285 W:      https://linuxtv.org/
24286 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24287 F:      drivers/media/dvb-frontends/zd1301_demod*
24288
24289 ZHAOXIN PROCESSOR SUPPORT
24290 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24291 L:      linux-kernel@vger.kernel.org
24292 S:      Maintained
24293 F:      arch/x86/kernel/cpu/zhaoxin.c
24294
24295 ZONEFS FILESYSTEM
24296 M:      Damien Le Moal <dlemoal@kernel.org>
24297 M:      Naohiro Aota <naohiro.aota@wdc.com>
24298 R:      Johannes Thumshirn <jth@kernel.org>
24299 L:      linux-fsdevel@vger.kernel.org
24300 S:      Maintained
24301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24302 F:      Documentation/filesystems/zonefs.rst
24303 F:      fs/zonefs/
24304
24305 ZPOOL COMPRESSED PAGE STORAGE API
24306 M:      Dan Streetman <ddstreet@ieee.org>
24307 L:      linux-mm@kvack.org
24308 S:      Maintained
24309 F:      include/linux/zpool.h
24310 F:      mm/zpool.c
24311
24312 ZR36067 VIDEO FOR LINUX DRIVER
24313 M:      Corentin Labbe <clabbe@baylibre.com>
24314 L:      mjpeg-users@lists.sourceforge.net
24315 L:      linux-media@vger.kernel.org
24316 S:      Maintained
24317 W:      http://mjpeg.sourceforge.net/driver-zoran/
24318 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24319 F:      Documentation/driver-api/media/drivers/zoran.rst
24320 F:      drivers/media/pci/zoran/
24321
24322 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24323 M:      Minchan Kim <minchan@kernel.org>
24324 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24325 L:      linux-kernel@vger.kernel.org
24326 S:      Maintained
24327 F:      Documentation/admin-guide/blockdev/zram.rst
24328 F:      drivers/block/zram/
24329
24330 ZS DECSTATION Z85C30 SERIAL DRIVER
24331 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24332 S:      Maintained
24333 F:      drivers/tty/serial/zs.*
24334
24335 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24336 M:      Minchan Kim <minchan@kernel.org>
24337 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24338 L:      linux-mm@kvack.org
24339 S:      Maintained
24340 F:      Documentation/mm/zsmalloc.rst
24341 F:      include/linux/zsmalloc.h
24342 F:      mm/zsmalloc.c
24343
24344 ZSTD
24345 M:      Nick Terrell <terrelln@fb.com>
24346 S:      Maintained
24347 B:      https://github.com/facebook/zstd/issues
24348 T:      git https://github.com/terrelln/linux.git
24349 F:      crypto/zstd.c
24350 F:      include/linux/zstd*
24351 F:      lib/decompress_unzstd.c
24352 F:      lib/zstd/
24353 N:      zstd
24354 K:      zstd
24355
24356 ZSWAP COMPRESSED SWAP CACHING
24357 M:      Johannes Weiner <hannes@cmpxchg.org>
24358 M:      Yosry Ahmed <yosryahmed@google.com>
24359 M:      Nhat Pham <nphamcs@gmail.com>
24360 L:      linux-mm@kvack.org
24361 S:      Maintained
24362 F:      Documentation/admin-guide/mm/zswap.rst
24363 F:      include/linux/zswap.h
24364 F:      mm/zswap.c
24365
24366 THE REST
24367 M:      Linus Torvalds <torvalds@linux-foundation.org>
24368 L:      linux-kernel@vger.kernel.org
24369 S:      Buried alive in reporters
24370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24371 F:      *
24372 F:      */